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 8255 GPIO DRIVER 10261M: William Breathitt Gray <william.gray@linaro.org> 10262L: linux-gpio@vger.kernel.org 10263S: Maintained 10264F: drivers/gpio/gpio-i8255.c 10265F: drivers/gpio/gpio-i8255.h 10266 10267INTEL ASoC DRIVERS 10268M: Cezary Rojewski <cezary.rojewski@intel.com> 10269M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 10270M: Liam Girdwood <liam.r.girdwood@linux.intel.com> 10271M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 10272M: Bard Liao <yung-chuan.liao@linux.intel.com> 10273M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 10274M: Kai Vehmanen <kai.vehmanen@linux.intel.com> 10275L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10276S: Supported 10277F: sound/soc/intel/ 10278 10279INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER 10280M: Hans de Goede <hdegoede@redhat.com> 10281L: platform-driver-x86@vger.kernel.org 10282S: Maintained 10283F: drivers/platform/x86/intel/atomisp2/pm.c 10284 10285INTEL ATOMISP2 LED DRIVER 10286M: Hans de Goede <hdegoede@redhat.com> 10287L: platform-driver-x86@vger.kernel.org 10288S: Maintained 10289F: drivers/platform/x86/intel/atomisp2/led.c 10290 10291INTEL BIOS SAR INT1092 DRIVER 10292M: Shravan Sudhakar <s.shravan@intel.com> 10293M: Intel Corporation <linuxwwan@intel.com> 10294L: platform-driver-x86@vger.kernel.org 10295S: Maintained 10296F: drivers/platform/x86/intel/int1092/ 10297 10298INTEL BROXTON PMC DRIVER 10299M: Mika Westerberg <mika.westerberg@linux.intel.com> 10300M: Zha Qipeng <qipeng.zha@intel.com> 10301S: Maintained 10302F: drivers/mfd/intel_pmc_bxt.c 10303F: include/linux/mfd/intel_pmc_bxt.h 10304 10305INTEL C600 SERIES SAS CONTROLLER DRIVER 10306M: Artur Paszkiewicz <artur.paszkiewicz@intel.com> 10307L: linux-scsi@vger.kernel.org 10308S: Supported 10309T: git git://git.code.sf.net/p/intel-sas/isci 10310F: drivers/scsi/isci/ 10311 10312INTEL CPU family model numbers 10313M: Tony Luck <tony.luck@intel.com> 10314M: x86@kernel.org 10315L: linux-kernel@vger.kernel.org 10316S: Supported 10317F: arch/x86/include/asm/intel-family.h 10318 10319INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets) 10320M: Jani Nikula <jani.nikula@linux.intel.com> 10321M: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> 10322M: Rodrigo Vivi <rodrigo.vivi@intel.com> 10323M: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> 10324L: intel-gfx@lists.freedesktop.org 10325S: Supported 10326W: https://01.org/linuxgraphics/ 10327Q: http://patchwork.freedesktop.org/project/intel-gfx/ 10328B: https://gitlab.freedesktop.org/drm/intel/-/wikis/How-to-file-i915-bugs 10329C: irc://irc.oftc.net/intel-gfx 10330T: git git://anongit.freedesktop.org/drm-intel 10331F: Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon 10332F: Documentation/gpu/i915.rst 10333F: drivers/gpu/drm/i915/ 10334F: include/drm/i915* 10335F: include/uapi/drm/i915_drm.h 10336 10337INTEL ETHERNET DRIVERS 10338M: Jesse Brandeburg <jesse.brandeburg@intel.com> 10339M: Tony Nguyen <anthony.l.nguyen@intel.com> 10340L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 10341S: Supported 10342W: http://www.intel.com/support/feedback.htm 10343W: http://e1000.sourceforge.net/ 10344Q: http://patchwork.ozlabs.org/project/intel-wired-lan/list/ 10345T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue.git 10346T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git 10347F: Documentation/networking/device_drivers/ethernet/intel/ 10348F: drivers/net/ethernet/intel/ 10349F: drivers/net/ethernet/intel/*/ 10350F: include/linux/avf/virtchnl.h 10351F: include/linux/net/intel/iidc.h 10352 10353INTEL ETHERNET PROTOCOL DRIVER FOR RDMA 10354M: Mustafa Ismail <mustafa.ismail@intel.com> 10355M: Shiraz Saleem <shiraz.saleem@intel.com> 10356L: linux-rdma@vger.kernel.org 10357S: Supported 10358F: drivers/infiniband/hw/irdma/ 10359F: include/uapi/rdma/irdma-abi.h 10360 10361INTEL FRAMEBUFFER DRIVER (excluding 810 and 815) 10362M: Maik Broemme <mbroemme@libmpq.org> 10363L: linux-fbdev@vger.kernel.org 10364S: Maintained 10365F: Documentation/fb/intelfb.rst 10366F: drivers/video/fbdev/intelfb/ 10367 10368INTEL GPIO DRIVERS 10369M: Andy Shevchenko <andy@kernel.org> 10370L: linux-gpio@vger.kernel.org 10371S: Supported 10372T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10373F: drivers/gpio/gpio-elkhartlake.c 10374F: drivers/gpio/gpio-ich.c 10375F: drivers/gpio/gpio-merrifield.c 10376F: drivers/gpio/gpio-ml-ioh.c 10377F: drivers/gpio/gpio-pch.c 10378F: drivers/gpio/gpio-sch.c 10379F: drivers/gpio/gpio-sodaville.c 10380F: drivers/gpio/gpio-tangier.c 10381 10382INTEL GVT-g DRIVERS (Intel GPU Virtualization) 10383M: Zhenyu Wang <zhenyuw@linux.intel.com> 10384M: Zhi Wang <zhi.a.wang@intel.com> 10385L: intel-gvt-dev@lists.freedesktop.org 10386L: intel-gfx@lists.freedesktop.org 10387S: Supported 10388W: https://01.org/igvt-g 10389T: git https://github.com/intel/gvt-linux.git 10390F: drivers/gpu/drm/i915/gvt/ 10391 10392INTEL HID EVENT DRIVER 10393M: Alex Hung <alexhung@gmail.com> 10394L: platform-driver-x86@vger.kernel.org 10395S: Maintained 10396F: drivers/platform/x86/intel/hid.c 10397 10398INTEL I/OAT DMA DRIVER 10399M: Dave Jiang <dave.jiang@intel.com> 10400R: Dan Williams <dan.j.williams@intel.com> 10401L: dmaengine@vger.kernel.org 10402S: Supported 10403Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 10404F: drivers/dma/ioat* 10405 10406INTEL IDXD DRIVER 10407M: Fenghua Yu <fenghua.yu@intel.com> 10408M: Dave Jiang <dave.jiang@intel.com> 10409L: dmaengine@vger.kernel.org 10410S: Supported 10411F: drivers/dma/idxd/* 10412F: include/uapi/linux/idxd.h 10413 10414INTEL IDLE DRIVER 10415M: Jacob Pan <jacob.jun.pan@linux.intel.com> 10416M: Len Brown <lenb@kernel.org> 10417L: linux-pm@vger.kernel.org 10418S: Supported 10419B: https://bugzilla.kernel.org 10420T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git 10421F: drivers/idle/intel_idle.c 10422 10423INTEL IN FIELD SCAN (IFS) DEVICE 10424M: Jithu Joseph <jithu.joseph@intel.com> 10425R: Ashok Raj <ashok.raj@intel.com> 10426R: Tony Luck <tony.luck@intel.com> 10427S: Maintained 10428F: drivers/platform/x86/intel/ifs 10429F: include/trace/events/intel_ifs.h 10430 10431INTEL INTEGRATED SENSOR HUB DRIVER 10432M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10433M: Jiri Kosina <jikos@kernel.org> 10434L: linux-input@vger.kernel.org 10435S: Maintained 10436F: drivers/hid/intel-ish-hid/ 10437 10438INTEL IOMMU (VT-d) 10439M: David Woodhouse <dwmw2@infradead.org> 10440M: Lu Baolu <baolu.lu@linux.intel.com> 10441L: iommu@lists.linux.dev 10442S: Supported 10443T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10444F: drivers/iommu/intel/ 10445 10446INTEL IPU3 CSI-2 CIO2 DRIVER 10447M: Yong Zhi <yong.zhi@intel.com> 10448M: Sakari Ailus <sakari.ailus@linux.intel.com> 10449M: Bingbu Cao <bingbu.cao@intel.com> 10450M: Dan Scally <djrscally@gmail.com> 10451R: Tianshu Qiu <tian.shu.qiu@intel.com> 10452L: linux-media@vger.kernel.org 10453S: Maintained 10454T: git git://linuxtv.org/media_tree.git 10455F: Documentation/userspace-api/media/v4l/pixfmt-srggb10-ipu3.rst 10456F: drivers/media/pci/intel/ipu3/ 10457 10458INTEL IPU3 CSI-2 IMGU DRIVER 10459M: Sakari Ailus <sakari.ailus@linux.intel.com> 10460R: Bingbu Cao <bingbu.cao@intel.com> 10461R: Tianshu Qiu <tian.shu.qiu@intel.com> 10462L: linux-media@vger.kernel.org 10463S: Maintained 10464F: Documentation/admin-guide/media/ipu3.rst 10465F: Documentation/admin-guide/media/ipu3_rcb.svg 10466F: Documentation/userspace-api/media/v4l/pixfmt-meta-intel-ipu3.rst 10467F: drivers/staging/media/ipu3/ 10468 10469INTEL IXP4XX CRYPTO SUPPORT 10470M: Corentin Labbe <clabbe@baylibre.com> 10471L: linux-crypto@vger.kernel.org 10472S: Maintained 10473F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 10474 10475INTEL ISHTP ECLITE DRIVER 10476M: Sumesh K Naduvalath <sumesh.k.naduvalath@intel.com> 10477L: platform-driver-x86@vger.kernel.org 10478S: Supported 10479F: drivers/platform/x86/intel/ishtp_eclite.c 10480 10481INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT 10482M: Krzysztof Halasa <khalasa@piap.pl> 10483S: Maintained 10484F: drivers/net/ethernet/xscale/ixp4xx_eth.c 10485F: drivers/net/wan/ixp4xx_hss.c 10486F: drivers/soc/ixp4xx/ixp4xx-npe.c 10487F: drivers/soc/ixp4xx/ixp4xx-qmgr.c 10488F: include/linux/soc/ixp4xx/npe.h 10489F: include/linux/soc/ixp4xx/qmgr.h 10490 10491INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT 10492M: Deepak Saxena <dsaxena@plexity.net> 10493S: Maintained 10494F: Documentation/devicetree/bindings/rng/intel,ixp46x-rng.yaml 10495F: drivers/char/hw_random/ixp4xx-rng.c 10496 10497INTEL KEEM BAY DRM DRIVER 10498M: Anitha Chrisanthus <anitha.chrisanthus@intel.com> 10499M: Edmund Dea <edmund.j.dea@intel.com> 10500S: Maintained 10501F: Documentation/devicetree/bindings/display/intel,keembay-display.yaml 10502F: drivers/gpu/drm/kmb/ 10503 10504INTEL KEEM BAY OCS AES/SM4 CRYPTO DRIVER 10505M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10506S: Maintained 10507F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-aes.yaml 10508F: drivers/crypto/intel/keembay/Kconfig 10509F: drivers/crypto/intel/keembay/Makefile 10510F: drivers/crypto/intel/keembay/keembay-ocs-aes-core.c 10511F: drivers/crypto/intel/keembay/ocs-aes.c 10512F: drivers/crypto/intel/keembay/ocs-aes.h 10513 10514INTEL KEEM BAY OCS ECC CRYPTO DRIVER 10515M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10516M: Prabhjot Khurana <prabhjot.khurana@intel.com> 10517M: Mark Gross <mgross@linux.intel.com> 10518S: Maintained 10519F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-ecc.yaml 10520F: drivers/crypto/intel/keembay/Kconfig 10521F: drivers/crypto/intel/keembay/Makefile 10522F: drivers/crypto/intel/keembay/keembay-ocs-ecc.c 10523 10524INTEL KEEM BAY OCS HCU CRYPTO DRIVER 10525M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10526M: Declan Murphy <declan.murphy@intel.com> 10527S: Maintained 10528F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-hcu.yaml 10529F: drivers/crypto/intel/keembay/Kconfig 10530F: drivers/crypto/intel/keembay/Makefile 10531F: drivers/crypto/intel/keembay/keembay-ocs-hcu-core.c 10532F: drivers/crypto/intel/keembay/ocs-hcu.c 10533F: drivers/crypto/intel/keembay/ocs-hcu.h 10534 10535INTEL MANAGEMENT ENGINE (mei) 10536M: Tomas Winkler <tomas.winkler@intel.com> 10537L: linux-kernel@vger.kernel.org 10538S: Supported 10539F: Documentation/driver-api/mei/* 10540F: drivers/misc/mei/ 10541F: drivers/watchdog/mei_wdt.c 10542F: include/linux/mei_aux.h 10543F: include/linux/mei_cl_bus.h 10544F: include/uapi/linux/mei.h 10545F: include/uapi/linux/mei_uuid.h 10546F: include/uapi/linux/uuid.h 10547F: samples/mei/* 10548 10549INTEL MAX 10 BMC MFD DRIVER 10550M: Xu Yilun <yilun.xu@intel.com> 10551R: Tom Rix <trix@redhat.com> 10552S: Maintained 10553F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc 10554F: Documentation/hwmon/intel-m10-bmc-hwmon.rst 10555F: drivers/hwmon/intel-m10-bmc-hwmon.c 10556F: drivers/mfd/intel-m10-bmc* 10557F: include/linux/mfd/intel-m10-bmc.h 10558 10559INTEL P-Unit IPC DRIVER 10560M: Zha Qipeng <qipeng.zha@intel.com> 10561L: platform-driver-x86@vger.kernel.org 10562S: Maintained 10563F: arch/x86/include/asm/intel_punit_ipc.h 10564F: drivers/platform/x86/intel/punit_ipc.c 10565 10566INTEL PMC CORE DRIVER 10567M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10568M: David E Box <david.e.box@intel.com> 10569L: platform-driver-x86@vger.kernel.org 10570S: Maintained 10571F: Documentation/ABI/testing/sysfs-platform-intel-pmc 10572F: drivers/platform/x86/intel/pmc/ 10573 10574INTEL PMIC GPIO DRIVERS 10575M: Andy Shevchenko <andy@kernel.org> 10576S: Supported 10577T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10578F: drivers/gpio/gpio-*cove.c 10579 10580INTEL PMIC MULTIFUNCTION DEVICE DRIVERS 10581M: Andy Shevchenko <andy@kernel.org> 10582S: Supported 10583F: drivers/mfd/intel_soc_pmic* 10584F: include/linux/mfd/intel_soc_pmic* 10585 10586INTEL PMT DRIVERS 10587M: David E. Box <david.e.box@linux.intel.com> 10588S: Supported 10589F: drivers/platform/x86/intel/pmt/ 10590 10591INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT 10592M: Stanislav Yakovlev <stas.yakovlev@gmail.com> 10593L: linux-wireless@vger.kernel.org 10594S: Maintained 10595F: Documentation/networking/device_drivers/wifi/intel/ipw2100.rst 10596F: Documentation/networking/device_drivers/wifi/intel/ipw2200.rst 10597F: drivers/net/wireless/intel/ipw2x00/ 10598 10599INTEL PSTATE DRIVER 10600M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10601M: Len Brown <lenb@kernel.org> 10602L: linux-pm@vger.kernel.org 10603S: Supported 10604F: drivers/cpufreq/intel_pstate.c 10605 10606INTEL QUADRATURE ENCODER PERIPHERAL DRIVER 10607M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 10608L: linux-iio@vger.kernel.org 10609F: drivers/counter/intel-qep.c 10610 10611INTEL SCU DRIVERS 10612M: Mika Westerberg <mika.westerberg@linux.intel.com> 10613S: Maintained 10614F: arch/x86/include/asm/intel_scu_ipc.h 10615F: drivers/platform/x86/intel_scu_* 10616 10617INTEL SDSI DRIVER 10618M: David E. Box <david.e.box@linux.intel.com> 10619S: Supported 10620F: drivers/platform/x86/intel/sdsi.c 10621F: tools/arch/x86/intel_sdsi/ 10622F: tools/testing/selftests/drivers/sdsi/ 10623 10624INTEL SKYLAKE INT3472 ACPI DEVICE DRIVER 10625M: Daniel Scally <djrscally@gmail.com> 10626S: Maintained 10627F: drivers/platform/x86/intel/int3472/ 10628 10629INTEL SPEED SELECT TECHNOLOGY 10630M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10631L: platform-driver-x86@vger.kernel.org 10632S: Maintained 10633F: drivers/platform/x86/intel/speed_select_if/ 10634F: include/uapi/linux/isst_if.h 10635F: tools/power/x86/intel-speed-select/ 10636 10637INTEL STRATIX10 FIRMWARE DRIVERS 10638M: Dinh Nguyen <dinguyen@kernel.org> 10639L: linux-kernel@vger.kernel.org 10640S: Maintained 10641F: Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu 10642F: Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt 10643F: drivers/firmware/stratix10-rsu.c 10644F: drivers/firmware/stratix10-svc.c 10645F: include/linux/firmware/intel/stratix10-smc.h 10646F: include/linux/firmware/intel/stratix10-svc-client.h 10647T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 10648 10649INTEL TELEMETRY DRIVER 10650M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10651M: "David E. Box" <david.e.box@linux.intel.com> 10652L: platform-driver-x86@vger.kernel.org 10653S: Maintained 10654F: arch/x86/include/asm/intel_telemetry.h 10655F: drivers/platform/x86/intel/telemetry/ 10656 10657INTEL TPMI DRIVER 10658M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10659L: platform-driver-x86@vger.kernel.org 10660S: Maintained 10661F: drivers/platform/x86/intel/tpmi.c 10662F: include/linux/intel_tpmi.h 10663 10664INTEL UNCORE FREQUENCY CONTROL 10665M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10666L: platform-driver-x86@vger.kernel.org 10667S: Maintained 10668F: Documentation/admin-guide/pm/intel_uncore_frequency_scaling.rst 10669F: drivers/platform/x86/intel/uncore-frequency/ 10670 10671INTEL VENDOR SPECIFIC EXTENDED CAPABILITIES DRIVER 10672M: David E. Box <david.e.box@linux.intel.com> 10673S: Supported 10674F: drivers/platform/x86/intel/vsec.* 10675 10676INTEL VIRTUAL BUTTON DRIVER 10677M: AceLan Kao <acelan.kao@canonical.com> 10678L: platform-driver-x86@vger.kernel.org 10679S: Maintained 10680F: drivers/platform/x86/intel/vbtn.c 10681 10682INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy) 10683M: Stanislaw Gruszka <stf_xl@wp.pl> 10684L: linux-wireless@vger.kernel.org 10685S: Supported 10686F: drivers/net/wireless/intel/iwlegacy/ 10687 10688INTEL WIRELESS WIFI LINK (iwlwifi) 10689M: Gregory Greenman <gregory.greenman@intel.com> 10690L: linux-wireless@vger.kernel.org 10691S: Supported 10692W: https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi 10693T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git 10694F: drivers/net/wireless/intel/iwlwifi/ 10695 10696INTEL WMI SLIM BOOTLOADER (SBL) FIRMWARE UPDATE DRIVER 10697M: Jithu Joseph <jithu.joseph@intel.com> 10698R: Maurice Ma <maurice.ma@intel.com> 10699S: Maintained 10700W: https://slimbootloader.github.io/security/firmware-update.html 10701F: drivers/platform/x86/intel/wmi/sbl-fw-update.c 10702 10703INTEL WMI THUNDERBOLT FORCE POWER DRIVER 10704L: Dell.Client.Kernel@dell.com 10705S: Maintained 10706F: drivers/platform/x86/intel/wmi/thunderbolt.c 10707 10708INTEL WWAN IOSM DRIVER 10709M: M Chetan Kumar <m.chetan.kumar@intel.com> 10710M: Intel Corporation <linuxwwan@intel.com> 10711L: netdev@vger.kernel.org 10712S: Maintained 10713F: drivers/net/wwan/iosm/ 10714 10715INTEL(R) TRACE HUB 10716M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 10717S: Supported 10718F: Documentation/trace/intel_th.rst 10719F: drivers/hwtracing/intel_th/ 10720F: include/linux/intel_th.h 10721 10722INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT) 10723M: Ning Sun <ning.sun@intel.com> 10724L: tboot-devel@lists.sourceforge.net 10725S: Supported 10726W: http://tboot.sourceforge.net 10727T: hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot 10728F: Documentation/arch/x86/intel_txt.rst 10729F: arch/x86/kernel/tboot.c 10730F: include/linux/tboot.h 10731 10732INTEL SGX 10733M: Jarkko Sakkinen <jarkko@kernel.org> 10734R: Dave Hansen <dave.hansen@linux.intel.com> 10735L: linux-sgx@vger.kernel.org 10736S: Supported 10737Q: https://patchwork.kernel.org/project/intel-sgx/list/ 10738T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/sgx 10739F: Documentation/arch/x86/sgx.rst 10740F: arch/x86/entry/vdso/vsgx.S 10741F: arch/x86/include/asm/sgx.h 10742F: arch/x86/include/uapi/asm/sgx.h 10743F: arch/x86/kernel/cpu/sgx/* 10744F: tools/testing/selftests/sgx/* 10745K: \bSGX_ 10746 10747INTERCONNECT API 10748M: Georgi Djakov <djakov@kernel.org> 10749L: linux-pm@vger.kernel.org 10750S: Maintained 10751T: git git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc.git 10752F: Documentation/devicetree/bindings/interconnect/ 10753F: Documentation/driver-api/interconnect.rst 10754F: drivers/interconnect/ 10755F: include/dt-bindings/interconnect/ 10756F: include/linux/interconnect-provider.h 10757F: include/linux/interconnect.h 10758 10759INTERRUPT COUNTER DRIVER 10760M: Oleksij Rempel <o.rempel@pengutronix.de> 10761R: Pengutronix Kernel Team <kernel@pengutronix.de> 10762L: linux-iio@vger.kernel.org 10763F: Documentation/devicetree/bindings/counter/interrupt-counter.yaml 10764F: drivers/counter/interrupt-cnt.c 10765 10766INTERSIL ISL7998X VIDEO DECODER DRIVER 10767M: Michael Tretter <m.tretter@pengutronix.de> 10768R: Pengutronix Kernel Team <kernel@pengutronix.de> 10769L: linux-media@vger.kernel.org 10770S: Maintained 10771F: Documentation/devicetree/bindings/media/i2c/isil,isl79987.yaml 10772F: drivers/media/i2c/isl7998x.c 10773 10774INVENSENSE ICM-426xx IMU DRIVER 10775M: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com> 10776L: linux-iio@vger.kernel.org 10777S: Maintained 10778W: https://invensense.tdk.com/ 10779F: Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml 10780F: drivers/iio/imu/inv_icm42600/ 10781 10782INVENSENSE MPU-3050 GYROSCOPE DRIVER 10783M: Linus Walleij <linus.walleij@linaro.org> 10784L: linux-iio@vger.kernel.org 10785S: Maintained 10786F: Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.yaml 10787F: drivers/iio/gyro/mpu3050* 10788 10789IOC3 ETHERNET DRIVER 10790M: Ralf Baechle <ralf@linux-mips.org> 10791L: linux-mips@vger.kernel.org 10792S: Maintained 10793F: drivers/net/ethernet/sgi/ioc3-eth.c 10794 10795IOMAP FILESYSTEM LIBRARY 10796M: Christoph Hellwig <hch@infradead.org> 10797M: Darrick J. Wong <djwong@kernel.org> 10798L: linux-xfs@vger.kernel.org 10799L: linux-fsdevel@vger.kernel.org 10800S: Supported 10801T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 10802F: fs/iomap/ 10803F: include/linux/iomap.h 10804 10805IOMMU DMA-API LAYER 10806M: Robin Murphy <robin.murphy@arm.com> 10807L: iommu@lists.linux.dev 10808S: Maintained 10809T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10810F: drivers/iommu/dma-iommu.c 10811F: drivers/iommu/dma-iommu.h 10812F: drivers/iommu/iova.c 10813F: include/linux/iova.h 10814 10815IOMMUFD 10816M: Jason Gunthorpe <jgg@nvidia.com> 10817M: Kevin Tian <kevin.tian@intel.com> 10818L: iommu@lists.linux.dev 10819S: Maintained 10820T: git git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd.git 10821F: Documentation/userspace-api/iommufd.rst 10822F: drivers/iommu/iommufd/ 10823F: include/linux/iommufd.h 10824F: include/uapi/linux/iommufd.h 10825F: tools/testing/selftests/iommu/ 10826 10827IOMMU SUBSYSTEM 10828M: Joerg Roedel <joro@8bytes.org> 10829M: Will Deacon <will@kernel.org> 10830R: Robin Murphy <robin.murphy@arm.com> 10831L: iommu@lists.linux.dev 10832S: Maintained 10833T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10834F: Documentation/devicetree/bindings/iommu/ 10835F: Documentation/userspace-api/iommu.rst 10836F: drivers/iommu/ 10837F: include/linux/iommu.h 10838F: include/linux/iova.h 10839F: include/linux/of_iommu.h 10840F: include/uapi/linux/iommu.h 10841 10842IOSYS-MAP HELPERS 10843M: Thomas Zimmermann <tzimmermann@suse.de> 10844L: dri-devel@lists.freedesktop.org 10845S: Maintained 10846T: git git://anongit.freedesktop.org/drm/drm-misc 10847F: include/linux/iosys-map.h 10848 10849IO_URING 10850M: Jens Axboe <axboe@kernel.dk> 10851R: Pavel Begunkov <asml.silence@gmail.com> 10852L: io-uring@vger.kernel.org 10853S: Maintained 10854T: git git://git.kernel.dk/linux-block 10855T: git git://git.kernel.dk/liburing 10856F: io_uring/ 10857F: include/linux/io_uring.h 10858F: include/linux/io_uring_types.h 10859F: include/trace/events/io_uring.h 10860F: include/uapi/linux/io_uring.h 10861F: tools/io_uring/ 10862 10863IPMI SUBSYSTEM 10864M: Corey Minyard <minyard@acm.org> 10865L: openipmi-developer@lists.sourceforge.net (moderated for non-subscribers) 10866S: Supported 10867W: http://openipmi.sourceforge.net/ 10868T: git https://github.com/cminyard/linux-ipmi.git for-next 10869F: Documentation/driver-api/ipmi.rst 10870F: Documentation/devicetree/bindings/ipmi/ 10871F: drivers/char/ipmi/ 10872F: include/linux/ipmi* 10873F: include/uapi/linux/ipmi* 10874 10875IPS SCSI RAID DRIVER 10876M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 10877L: linux-scsi@vger.kernel.org 10878S: Maintained 10879W: http://www.adaptec.com/ 10880F: drivers/scsi/ips* 10881 10882IPVS 10883M: Simon Horman <horms@verge.net.au> 10884M: Julian Anastasov <ja@ssi.bg> 10885L: netdev@vger.kernel.org 10886L: lvs-devel@vger.kernel.org 10887S: Maintained 10888T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git 10889T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git 10890F: Documentation/networking/ipvs-sysctl.rst 10891F: include/net/ip_vs.h 10892F: include/uapi/linux/ip_vs.h 10893F: net/netfilter/ipvs/ 10894 10895IPWIRELESS DRIVER 10896M: Jiri Kosina <jikos@kernel.org> 10897M: David Sterba <dsterba@suse.com> 10898S: Odd Fixes 10899F: drivers/tty/ipwireless/ 10900 10901IRON DEVICE AUDIO CODEC DRIVERS 10902M: Kiseok Jo <kiseok.jo@irondevice.com> 10903L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10904S: Maintained 10905F: Documentation/devicetree/bindings/sound/irondevice,* 10906F: sound/soc/codecs/sma* 10907 10908IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY) 10909M: Marc Zyngier <maz@kernel.org> 10910S: Maintained 10911T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10912F: Documentation/core-api/irq/irq-domain.rst 10913F: include/linux/irqdomain.h 10914F: kernel/irq/irqdomain.c 10915F: kernel/irq/msi.c 10916 10917IRQ SUBSYSTEM 10918M: Thomas Gleixner <tglx@linutronix.de> 10919L: linux-kernel@vger.kernel.org 10920S: Maintained 10921T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10922F: kernel/irq/ 10923F: include/linux/group_cpus.h 10924F: lib/group_cpus.c 10925 10926IRQCHIP DRIVERS 10927M: Thomas Gleixner <tglx@linutronix.de> 10928M: Marc Zyngier <maz@kernel.org> 10929L: linux-kernel@vger.kernel.org 10930S: Maintained 10931T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10932F: Documentation/devicetree/bindings/interrupt-controller/ 10933F: drivers/irqchip/ 10934 10935ISA 10936M: William Breathitt Gray <william.gray@linaro.org> 10937S: Maintained 10938F: Documentation/driver-api/isa.rst 10939F: drivers/base/isa.c 10940F: include/linux/isa.h 10941 10942ISA RADIO MODULE 10943M: Hans Verkuil <hverkuil@xs4all.nl> 10944L: linux-media@vger.kernel.org 10945S: Maintained 10946W: https://linuxtv.org 10947T: git git://linuxtv.org/media_tree.git 10948F: drivers/media/radio/radio-isa* 10949 10950ISAPNP 10951M: Jaroslav Kysela <perex@perex.cz> 10952S: Maintained 10953F: Documentation/driver-api/isapnp.rst 10954F: drivers/pnp/isapnp/ 10955F: include/linux/isapnp.h 10956 10957ISCSI 10958M: Lee Duncan <lduncan@suse.com> 10959M: Chris Leech <cleech@redhat.com> 10960M: Mike Christie <michael.christie@oracle.com> 10961L: open-iscsi@googlegroups.com 10962L: linux-scsi@vger.kernel.org 10963S: Maintained 10964W: www.open-iscsi.com 10965F: drivers/scsi/*iscsi* 10966F: include/scsi/*iscsi* 10967 10968iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER 10969M: Peter Jones <pjones@redhat.com> 10970M: Konrad Rzeszutek Wilk <konrad@kernel.org> 10971S: Maintained 10972F: drivers/firmware/iscsi_ibft* 10973 10974ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR 10975M: Sagi Grimberg <sagi@grimberg.me> 10976M: Max Gurtovoy <mgurtovoy@nvidia.com> 10977L: linux-rdma@vger.kernel.org 10978S: Supported 10979W: http://www.openfabrics.org 10980W: www.open-iscsi.org 10981Q: http://patchwork.kernel.org/project/linux-rdma/list/ 10982F: drivers/infiniband/ulp/iser/ 10983 10984ISCSI EXTENSIONS FOR RDMA (ISER) TARGET 10985M: Sagi Grimberg <sagi@grimberg.me> 10986L: linux-rdma@vger.kernel.org 10987L: target-devel@vger.kernel.org 10988S: Supported 10989W: http://www.linux-iscsi.org 10990T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master 10991F: drivers/infiniband/ulp/isert 10992 10993ISDN/CMTP OVER BLUETOOTH 10994M: Karsten Keil <isdn@linux-pingi.de> 10995L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 10996L: netdev@vger.kernel.org 10997S: Odd Fixes 10998W: http://www.isdn4linux.de 10999F: Documentation/isdn/ 11000F: drivers/isdn/capi/ 11001F: include/linux/isdn/ 11002F: include/uapi/linux/isdn/ 11003F: net/bluetooth/cmtp/ 11004 11005ISDN/mISDN SUBSYSTEM 11006M: Karsten Keil <isdn@linux-pingi.de> 11007L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11008L: netdev@vger.kernel.org 11009S: Maintained 11010W: http://www.isdn4linux.de 11011F: drivers/isdn/Kconfig 11012F: drivers/isdn/Makefile 11013F: drivers/isdn/hardware/ 11014F: drivers/isdn/mISDN/ 11015 11016ISOFS FILESYSTEM 11017M: Jan Kara <jack@suse.cz> 11018L: linux-fsdevel@vger.kernel.org 11019S: Maintained 11020F: Documentation/filesystems/isofs.rst 11021F: fs/isofs/ 11022 11023IT87 HARDWARE MONITORING DRIVER 11024M: Jean Delvare <jdelvare@suse.com> 11025L: linux-hwmon@vger.kernel.org 11026S: Maintained 11027F: Documentation/hwmon/it87.rst 11028F: drivers/hwmon/it87.c 11029 11030IT913X MEDIA DRIVER 11031M: Antti Palosaari <crope@iki.fi> 11032L: linux-media@vger.kernel.org 11033S: Maintained 11034W: https://linuxtv.org 11035W: http://palosaari.fi/linux/ 11036Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11037T: git git://linuxtv.org/anttip/media_tree.git 11038F: drivers/media/tuners/it913x* 11039 11040ITE IT66121 HDMI BRIDGE DRIVER 11041M: Phong LE <ple@baylibre.com> 11042M: Neil Armstrong <neil.armstrong@linaro.org> 11043S: Maintained 11044T: git git://anongit.freedesktop.org/drm/drm-misc 11045F: Documentation/devicetree/bindings/display/bridge/ite,it66121.yaml 11046F: drivers/gpu/drm/bridge/ite-it66121.c 11047 11048IVTV VIDEO4LINUX DRIVER 11049M: Andy Walls <awalls@md.metrocast.net> 11050L: linux-media@vger.kernel.org 11051S: Maintained 11052W: https://linuxtv.org 11053T: git git://linuxtv.org/media_tree.git 11054F: Documentation/admin-guide/media/ivtv* 11055F: drivers/media/pci/ivtv/ 11056F: include/uapi/linux/ivtv* 11057 11058IX2505V MEDIA DRIVER 11059M: Malcolm Priestley <tvboxspy@gmail.com> 11060L: linux-media@vger.kernel.org 11061S: Maintained 11062W: https://linuxtv.org 11063Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11064F: drivers/media/dvb-frontends/ix2505v* 11065 11066JAILHOUSE HYPERVISOR INTERFACE 11067M: Jan Kiszka <jan.kiszka@siemens.com> 11068L: jailhouse-dev@googlegroups.com 11069S: Maintained 11070F: arch/x86/include/asm/jailhouse_para.h 11071F: arch/x86/kernel/jailhouse.c 11072 11073JC42.4 TEMPERATURE SENSOR DRIVER 11074M: Guenter Roeck <linux@roeck-us.net> 11075L: linux-hwmon@vger.kernel.org 11076S: Maintained 11077F: Documentation/devicetree/bindings/hwmon/jedec,jc42.yaml 11078F: Documentation/hwmon/jc42.rst 11079F: drivers/hwmon/jc42.c 11080 11081JFS FILESYSTEM 11082M: Dave Kleikamp <shaggy@kernel.org> 11083L: jfs-discussion@lists.sourceforge.net 11084S: Odd Fixes 11085W: http://jfs.sourceforge.net/ 11086T: git https://github.com/kleikamp/linux-shaggy.git 11087F: Documentation/admin-guide/jfs.rst 11088F: fs/jfs/ 11089 11090JME NETWORK DRIVER 11091M: Guo-Fu Tseng <cooldavid@cooldavid.org> 11092L: netdev@vger.kernel.org 11093S: Maintained 11094F: drivers/net/ethernet/jme.* 11095 11096JOURNALLING FLASH FILE SYSTEM V2 (JFFS2) 11097M: David Woodhouse <dwmw2@infradead.org> 11098M: Richard Weinberger <richard@nod.at> 11099L: linux-mtd@lists.infradead.org 11100S: Odd Fixes 11101W: http://www.linux-mtd.infradead.org/doc/jffs2.html 11102T: git git://git.infradead.org/ubifs-2.6.git 11103F: fs/jffs2/ 11104F: include/uapi/linux/jffs2.h 11105 11106JOURNALLING LAYER FOR BLOCK DEVICES (JBD2) 11107M: "Theodore Ts'o" <tytso@mit.edu> 11108M: Jan Kara <jack@suse.com> 11109L: linux-ext4@vger.kernel.org 11110S: Maintained 11111F: fs/jbd2/ 11112F: include/linux/jbd2.h 11113 11114JPU V4L2 MEM2MEM DRIVER FOR RENESAS 11115M: Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com> 11116L: linux-media@vger.kernel.org 11117L: linux-renesas-soc@vger.kernel.org 11118S: Maintained 11119F: drivers/media/platform/renesas/rcar_jpu.c 11120 11121JSM Neo PCI based serial card 11122L: linux-serial@vger.kernel.org 11123S: Orphan 11124F: drivers/tty/serial/jsm/ 11125 11126K10TEMP HARDWARE MONITORING DRIVER 11127M: Clemens Ladisch <clemens@ladisch.de> 11128L: linux-hwmon@vger.kernel.org 11129S: Maintained 11130F: Documentation/hwmon/k10temp.rst 11131F: drivers/hwmon/k10temp.c 11132 11133K8TEMP HARDWARE MONITORING DRIVER 11134M: Rudolf Marek <r.marek@assembler.cz> 11135L: linux-hwmon@vger.kernel.org 11136S: Maintained 11137F: Documentation/hwmon/k8temp.rst 11138F: drivers/hwmon/k8temp.c 11139 11140KASAN 11141M: Andrey Ryabinin <ryabinin.a.a@gmail.com> 11142R: Alexander Potapenko <glider@google.com> 11143R: Andrey Konovalov <andreyknvl@gmail.com> 11144R: Dmitry Vyukov <dvyukov@google.com> 11145R: Vincenzo Frascino <vincenzo.frascino@arm.com> 11146L: kasan-dev@googlegroups.com 11147S: Maintained 11148F: Documentation/dev-tools/kasan.rst 11149F: arch/*/include/asm/*kasan.h 11150F: arch/*/mm/kasan_init* 11151F: include/linux/kasan*.h 11152F: lib/Kconfig.kasan 11153F: mm/kasan/ 11154F: scripts/Makefile.kasan 11155 11156KCONFIG 11157M: Masahiro Yamada <masahiroy@kernel.org> 11158L: linux-kbuild@vger.kernel.org 11159S: Maintained 11160Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11161T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kbuild 11162F: Documentation/kbuild/kconfig* 11163F: scripts/Kconfig.include 11164F: scripts/kconfig/ 11165 11166KCOV 11167R: Dmitry Vyukov <dvyukov@google.com> 11168R: Andrey Konovalov <andreyknvl@gmail.com> 11169L: kasan-dev@googlegroups.com 11170S: Maintained 11171F: Documentation/dev-tools/kcov.rst 11172F: include/linux/kcov.h 11173F: include/uapi/linux/kcov.h 11174F: kernel/kcov.c 11175F: scripts/Makefile.kcov 11176 11177KCSAN 11178M: Marco Elver <elver@google.com> 11179R: Dmitry Vyukov <dvyukov@google.com> 11180L: kasan-dev@googlegroups.com 11181S: Maintained 11182F: Documentation/dev-tools/kcsan.rst 11183F: include/linux/kcsan*.h 11184F: kernel/kcsan/ 11185F: lib/Kconfig.kcsan 11186F: scripts/Makefile.kcsan 11187 11188KDUMP 11189M: Baoquan He <bhe@redhat.com> 11190R: Vivek Goyal <vgoyal@redhat.com> 11191R: Dave Young <dyoung@redhat.com> 11192L: kexec@lists.infradead.org 11193S: Maintained 11194W: http://lse.sourceforge.net/kdump/ 11195F: Documentation/admin-guide/kdump/ 11196F: fs/proc/vmcore.c 11197F: include/linux/crash_core.h 11198F: include/linux/crash_dump.h 11199F: include/uapi/linux/vmcore.h 11200F: kernel/crash_*.c 11201 11202KEENE FM RADIO TRANSMITTER DRIVER 11203M: Hans Verkuil <hverkuil@xs4all.nl> 11204L: linux-media@vger.kernel.org 11205S: Maintained 11206W: https://linuxtv.org 11207T: git git://linuxtv.org/media_tree.git 11208F: drivers/media/radio/radio-keene* 11209 11210KERNEL AUTOMOUNTER 11211M: Ian Kent <raven@themaw.net> 11212L: autofs@vger.kernel.org 11213S: Maintained 11214F: fs/autofs/ 11215 11216KERNEL BUILD + files below scripts/ (unless maintained elsewhere) 11217M: Masahiro Yamada <masahiroy@kernel.org> 11218R: Nathan Chancellor <nathan@kernel.org> 11219R: Nick Desaulniers <ndesaulniers@google.com> 11220R: Nicolas Schier <nicolas@fjasle.eu> 11221L: linux-kbuild@vger.kernel.org 11222S: Maintained 11223Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11224T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git 11225F: Documentation/kbuild/ 11226F: Makefile 11227F: scripts/*vmlinux* 11228F: scripts/Kbuild* 11229F: scripts/Makefile* 11230F: scripts/basic/ 11231F: scripts/dummy-tools/ 11232F: scripts/mk* 11233F: scripts/mod/ 11234F: scripts/package/ 11235 11236KERNEL HARDENING (not covered by other areas) 11237M: Kees Cook <keescook@chromium.org> 11238L: linux-hardening@vger.kernel.org 11239S: Supported 11240T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 11241F: Documentation/ABI/testing/sysfs-kernel-oops_count 11242F: Documentation/ABI/testing/sysfs-kernel-warn_count 11243F: include/linux/overflow.h 11244F: include/linux/randomize_kstack.h 11245F: mm/usercopy.c 11246K: \b(add|choose)_random_kstack_offset\b 11247K: \b__check_(object_size|heap_object)\b 11248 11249KERNEL JANITORS 11250L: kernel-janitors@vger.kernel.org 11251S: Odd Fixes 11252W: http://kernelnewbies.org/KernelJanitors 11253 11254KERNEL NFSD, SUNRPC, AND LOCKD SERVERS 11255M: Chuck Lever <chuck.lever@oracle.com> 11256M: Jeff Layton <jlayton@kernel.org> 11257L: linux-nfs@vger.kernel.org 11258S: Supported 11259W: http://nfs.sourceforge.net/ 11260T: git git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux.git 11261F: fs/exportfs/ 11262F: fs/lockd/ 11263F: fs/nfs_common/ 11264F: fs/nfsd/ 11265F: include/linux/lockd/ 11266F: include/linux/sunrpc/ 11267F: include/trace/events/rpcgss.h 11268F: include/trace/events/rpcrdma.h 11269F: include/trace/events/sunrpc.h 11270F: include/trace/misc/fs.h 11271F: include/trace/misc/nfs.h 11272F: include/trace/misc/sunrpc.h 11273F: include/uapi/linux/nfsd/ 11274F: include/uapi/linux/sunrpc/ 11275F: net/sunrpc/ 11276F: Documentation/filesystems/nfs/ 11277 11278KERNEL REGRESSIONS 11279M: Thorsten Leemhuis <linux@leemhuis.info> 11280L: regressions@lists.linux.dev 11281S: Supported 11282F: Documentation/admin-guide/reporting-regressions.rst 11283F: Documentation/process/handling-regressions.rst 11284 11285KERNEL SELFTEST FRAMEWORK 11286M: Shuah Khan <shuah@kernel.org> 11287M: Shuah Khan <skhan@linuxfoundation.org> 11288L: linux-kselftest@vger.kernel.org 11289S: Maintained 11290Q: https://patchwork.kernel.org/project/linux-kselftest/list/ 11291T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git 11292F: Documentation/dev-tools/kselftest* 11293F: tools/testing/selftests/ 11294 11295KERNEL SMB3 SERVER (KSMBD) 11296M: Namjae Jeon <linkinjeon@kernel.org> 11297M: Steve French <sfrench@samba.org> 11298R: Sergey Senozhatsky <senozhatsky@chromium.org> 11299R: Tom Talpey <tom@talpey.com> 11300L: linux-cifs@vger.kernel.org 11301S: Maintained 11302T: git git://git.samba.org/ksmbd.git 11303F: Documentation/filesystems/cifs/ksmbd.rst 11304F: fs/ksmbd/ 11305F: fs/smbfs_common/ 11306 11307KERNEL UNIT TESTING FRAMEWORK (KUnit) 11308M: Brendan Higgins <brendanhiggins@google.com> 11309M: David Gow <davidgow@google.com> 11310L: linux-kselftest@vger.kernel.org 11311L: kunit-dev@googlegroups.com 11312S: Maintained 11313W: https://google.github.io/kunit-docs/third_party/kernel/docs/ 11314F: Documentation/dev-tools/kunit/ 11315F: include/kunit/ 11316F: lib/kunit/ 11317F: tools/testing/kunit/ 11318 11319KERNEL USERMODE HELPER 11320M: Luis Chamberlain <mcgrof@kernel.org> 11321L: linux-kernel@vger.kernel.org 11322S: Maintained 11323F: include/linux/umh.h 11324F: kernel/umh.c 11325 11326KERNEL VIRTUAL MACHINE (KVM) 11327M: Paolo Bonzini <pbonzini@redhat.com> 11328L: kvm@vger.kernel.org 11329S: Supported 11330W: http://www.linux-kvm.org 11331T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11332F: Documentation/virt/kvm/ 11333F: include/asm-generic/kvm* 11334F: include/kvm/iodev.h 11335F: include/linux/kvm* 11336F: include/trace/events/kvm.h 11337F: include/uapi/asm-generic/kvm* 11338F: include/uapi/linux/kvm* 11339F: tools/kvm/ 11340F: tools/testing/selftests/kvm/ 11341F: virt/kvm/* 11342 11343KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64) 11344M: Marc Zyngier <maz@kernel.org> 11345M: Oliver Upton <oliver.upton@linux.dev> 11346R: James Morse <james.morse@arm.com> 11347R: Suzuki K Poulose <suzuki.poulose@arm.com> 11348R: Zenghui Yu <yuzenghui@huawei.com> 11349L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11350L: kvmarm@lists.linux.dev 11351S: Maintained 11352T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git 11353F: arch/arm64/include/asm/kvm* 11354F: arch/arm64/include/uapi/asm/kvm* 11355F: arch/arm64/kvm/ 11356F: include/kvm/arm_* 11357F: tools/testing/selftests/kvm/*/aarch64/ 11358F: tools/testing/selftests/kvm/aarch64/ 11359 11360KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips) 11361M: Huacai Chen <chenhuacai@kernel.org> 11362M: Aleksandar Markovic <aleksandar.qemu.devel@gmail.com> 11363L: linux-mips@vger.kernel.org 11364L: kvm@vger.kernel.org 11365S: Maintained 11366T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11367F: arch/mips/include/asm/kvm* 11368F: arch/mips/include/uapi/asm/kvm* 11369F: arch/mips/kvm/ 11370 11371KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc) 11372L: linuxppc-dev@lists.ozlabs.org 11373T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git topic/ppc-kvm 11374F: arch/powerpc/include/asm/kvm* 11375F: arch/powerpc/include/uapi/asm/kvm* 11376F: arch/powerpc/kernel/kvm* 11377F: arch/powerpc/kvm/ 11378 11379KERNEL VIRTUAL MACHINE FOR RISC-V (KVM/riscv) 11380M: Anup Patel <anup@brainfault.org> 11381R: Atish Patra <atishp@atishpatra.org> 11382L: kvm@vger.kernel.org 11383L: kvm-riscv@lists.infradead.org 11384L: linux-riscv@lists.infradead.org 11385S: Maintained 11386T: git https://github.com/kvm-riscv/linux.git 11387F: arch/riscv/include/asm/kvm* 11388F: arch/riscv/include/uapi/asm/kvm* 11389F: arch/riscv/kvm/ 11390F: tools/testing/selftests/kvm/*/riscv/ 11391 11392KERNEL VIRTUAL MACHINE for s390 (KVM/s390) 11393M: Christian Borntraeger <borntraeger@linux.ibm.com> 11394M: Janosch Frank <frankja@linux.ibm.com> 11395M: Claudio Imbrenda <imbrenda@linux.ibm.com> 11396R: David Hildenbrand <david@redhat.com> 11397L: kvm@vger.kernel.org 11398S: Supported 11399T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git 11400F: Documentation/virt/kvm/s390* 11401F: arch/s390/include/asm/gmap.h 11402F: arch/s390/include/asm/kvm* 11403F: arch/s390/include/uapi/asm/kvm* 11404F: arch/s390/include/uapi/asm/uvdevice.h 11405F: arch/s390/kernel/uv.c 11406F: arch/s390/kvm/ 11407F: arch/s390/mm/gmap.c 11408F: drivers/s390/char/uvdevice.c 11409F: tools/testing/selftests/drivers/s390x/uvdevice/ 11410F: tools/testing/selftests/kvm/*/s390x/ 11411F: tools/testing/selftests/kvm/s390x/ 11412 11413KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86) 11414M: Sean Christopherson <seanjc@google.com> 11415M: Paolo Bonzini <pbonzini@redhat.com> 11416L: kvm@vger.kernel.org 11417S: Supported 11418T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11419F: arch/x86/include/asm/kvm* 11420F: arch/x86/include/asm/svm.h 11421F: arch/x86/include/asm/vmx*.h 11422F: arch/x86/include/uapi/asm/kvm* 11423F: arch/x86/include/uapi/asm/svm.h 11424F: arch/x86/include/uapi/asm/vmx.h 11425F: arch/x86/kvm/ 11426F: arch/x86/kvm/*/ 11427 11428KVM PARAVIRT (KVM/paravirt) 11429M: Paolo Bonzini <pbonzini@redhat.com> 11430R: Wanpeng Li <wanpengli@tencent.com> 11431R: Vitaly Kuznetsov <vkuznets@redhat.com> 11432L: kvm@vger.kernel.org 11433S: Supported 11434T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11435F: arch/x86/kernel/kvm.c 11436F: arch/x86/kernel/kvmclock.c 11437F: arch/x86/include/asm/pvclock-abi.h 11438F: include/linux/kvm_para.h 11439F: include/uapi/linux/kvm_para.h 11440F: include/uapi/asm-generic/kvm_para.h 11441F: include/asm-generic/kvm_para.h 11442F: arch/um/include/asm/kvm_para.h 11443F: arch/x86/include/asm/kvm_para.h 11444F: arch/x86/include/uapi/asm/kvm_para.h 11445 11446KVM X86 HYPER-V (KVM/hyper-v) 11447M: Vitaly Kuznetsov <vkuznets@redhat.com> 11448M: Sean Christopherson <seanjc@google.com> 11449M: Paolo Bonzini <pbonzini@redhat.com> 11450L: kvm@vger.kernel.org 11451S: Supported 11452T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11453F: arch/x86/kvm/hyperv.* 11454F: arch/x86/kvm/kvm_onhyperv.* 11455F: arch/x86/kvm/svm/hyperv.* 11456F: arch/x86/kvm/svm/svm_onhyperv.* 11457F: arch/x86/kvm/vmx/hyperv.* 11458 11459KVM X86 Xen (KVM/Xen) 11460M: David Woodhouse <dwmw2@infradead.org> 11461M: Paul Durrant <paul@xen.org> 11462M: Sean Christopherson <seanjc@google.com> 11463M: Paolo Bonzini <pbonzini@redhat.com> 11464L: kvm@vger.kernel.org 11465S: Supported 11466T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11467F: arch/x86/kvm/xen.* 11468 11469KERNFS 11470M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11471M: Tejun Heo <tj@kernel.org> 11472S: Supported 11473T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 11474F: fs/kernfs/ 11475F: include/linux/kernfs.h 11476 11477KEXEC 11478M: Eric Biederman <ebiederm@xmission.com> 11479L: kexec@lists.infradead.org 11480S: Maintained 11481W: http://kernel.org/pub/linux/utils/kernel/kexec/ 11482F: include/linux/kexec.h 11483F: include/uapi/linux/kexec.h 11484F: kernel/kexec* 11485 11486KEYS-ENCRYPTED 11487M: Mimi Zohar <zohar@linux.ibm.com> 11488L: linux-integrity@vger.kernel.org 11489L: keyrings@vger.kernel.org 11490S: Supported 11491F: Documentation/security/keys/trusted-encrypted.rst 11492F: include/keys/encrypted-type.h 11493F: security/keys/encrypted-keys/ 11494 11495KEYS-TRUSTED 11496M: James Bottomley <jejb@linux.ibm.com> 11497M: Jarkko Sakkinen <jarkko@kernel.org> 11498M: Mimi Zohar <zohar@linux.ibm.com> 11499L: linux-integrity@vger.kernel.org 11500L: keyrings@vger.kernel.org 11501S: Supported 11502F: Documentation/security/keys/trusted-encrypted.rst 11503F: include/keys/trusted-type.h 11504F: include/keys/trusted_tpm.h 11505F: security/keys/trusted-keys/ 11506 11507KEYS-TRUSTED-TEE 11508M: Sumit Garg <sumit.garg@linaro.org> 11509L: linux-integrity@vger.kernel.org 11510L: keyrings@vger.kernel.org 11511S: Supported 11512F: include/keys/trusted_tee.h 11513F: security/keys/trusted-keys/trusted_tee.c 11514 11515KEYS-TRUSTED-CAAM 11516M: Ahmad Fatoum <a.fatoum@pengutronix.de> 11517R: Pengutronix Kernel Team <kernel@pengutronix.de> 11518L: linux-integrity@vger.kernel.org 11519L: keyrings@vger.kernel.org 11520S: Maintained 11521F: include/keys/trusted_caam.h 11522F: security/keys/trusted-keys/trusted_caam.c 11523 11524KEYS/KEYRINGS 11525M: David Howells <dhowells@redhat.com> 11526M: Jarkko Sakkinen <jarkko@kernel.org> 11527L: keyrings@vger.kernel.org 11528S: Maintained 11529F: Documentation/security/keys/core.rst 11530F: include/keys/ 11531F: include/linux/key-type.h 11532F: include/linux/key.h 11533F: include/linux/keyctl.h 11534F: include/uapi/linux/keyctl.h 11535F: security/keys/ 11536 11537KEYS/KEYRINGS_INTEGRITY 11538M: Jarkko Sakkinen <jarkko@kernel.org> 11539M: Mimi Zohar <zohar@linux.ibm.com> 11540L: linux-integrity@vger.kernel.org 11541L: keyrings@vger.kernel.org 11542S: Supported 11543F: security/integrity/platform_certs 11544 11545KFENCE 11546M: Alexander Potapenko <glider@google.com> 11547M: Marco Elver <elver@google.com> 11548R: Dmitry Vyukov <dvyukov@google.com> 11549L: kasan-dev@googlegroups.com 11550S: Maintained 11551F: Documentation/dev-tools/kfence.rst 11552F: arch/*/include/asm/kfence.h 11553F: include/linux/kfence.h 11554F: lib/Kconfig.kfence 11555F: mm/kfence/ 11556 11557KFIFO 11558M: Stefani Seibold <stefani@seibold.net> 11559S: Maintained 11560F: include/linux/kfifo.h 11561F: lib/kfifo.c 11562F: samples/kfifo/ 11563 11564KGDB / KDB /debug_core 11565M: Jason Wessel <jason.wessel@windriver.com> 11566M: Daniel Thompson <daniel.thompson@linaro.org> 11567R: Douglas Anderson <dianders@chromium.org> 11568L: kgdb-bugreport@lists.sourceforge.net 11569S: Maintained 11570W: http://kgdb.wiki.kernel.org/ 11571T: git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git 11572F: Documentation/dev-tools/kgdb.rst 11573F: drivers/misc/kgdbts.c 11574F: drivers/tty/serial/kgdboc.c 11575F: include/linux/kdb.h 11576F: include/linux/kgdb.h 11577F: kernel/debug/ 11578F: kernel/module/kdb.c 11579 11580KHADAS MCU MFD DRIVER 11581M: Neil Armstrong <neil.armstrong@linaro.org> 11582L: linux-amlogic@lists.infradead.org 11583S: Maintained 11584F: Documentation/devicetree/bindings/mfd/khadas,mcu.yaml 11585F: drivers/mfd/khadas-mcu.c 11586F: include/linux/mfd/khadas-mcu.h 11587F: drivers/thermal/khadas_mcu_fan.c 11588 11589KIONIX/ROHM KX022A ACCELEROMETER 11590M: Matti Vaittinen <mazziesaccount@gmail.com> 11591L: linux-iio@vger.kernel.org 11592S: Supported 11593F: drivers/iio/accel/kionix-kx022a* 11594 11595KMEMLEAK 11596M: Catalin Marinas <catalin.marinas@arm.com> 11597S: Maintained 11598F: Documentation/dev-tools/kmemleak.rst 11599F: include/linux/kmemleak.h 11600F: mm/kmemleak.c 11601F: samples/kmemleak/kmemleak-test.c 11602 11603KMSAN 11604M: Alexander Potapenko <glider@google.com> 11605R: Marco Elver <elver@google.com> 11606R: Dmitry Vyukov <dvyukov@google.com> 11607L: kasan-dev@googlegroups.com 11608S: Maintained 11609F: Documentation/dev-tools/kmsan.rst 11610F: arch/*/include/asm/kmsan.h 11611F: arch/*/mm/kmsan_* 11612F: include/linux/kmsan*.h 11613F: lib/Kconfig.kmsan 11614F: mm/kmsan/ 11615F: scripts/Makefile.kmsan 11616 11617KPROBES 11618M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 11619M: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com> 11620M: "David S. Miller" <davem@davemloft.net> 11621M: Masami Hiramatsu <mhiramat@kernel.org> 11622L: linux-kernel@vger.kernel.org 11623L: linux-trace-kernel@vger.kernel.org 11624Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 11625S: Maintained 11626T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 11627F: Documentation/trace/kprobes.rst 11628F: include/asm-generic/kprobes.h 11629F: include/linux/kprobes.h 11630F: kernel/kprobes.c 11631F: lib/test_kprobes.c 11632F: samples/kprobes 11633 11634KS0108 LCD CONTROLLER DRIVER 11635M: Miguel Ojeda <ojeda@kernel.org> 11636S: Maintained 11637F: Documentation/admin-guide/auxdisplay/ks0108.rst 11638F: drivers/auxdisplay/ks0108.c 11639F: include/linux/ks0108.h 11640 11641KTD253 BACKLIGHT DRIVER 11642M: Linus Walleij <linus.walleij@linaro.org> 11643S: Maintained 11644F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd253.yaml 11645F: drivers/video/backlight/ktd253-backlight.c 11646 11647KTEST 11648M: Steven Rostedt <rostedt@goodmis.org> 11649M: John Hawley <warthog9@eaglescrag.net> 11650S: Maintained 11651F: tools/testing/ktest 11652 11653KTZ8866 BACKLIGHT DRIVER 11654M: Jianhua Lu <lujianhua000@gmail.com> 11655S: Maintained 11656F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktz8866.yaml 11657F: drivers/video/backlight/ktz8866.c 11658 11659L3MDEV 11660M: David Ahern <dsahern@kernel.org> 11661L: netdev@vger.kernel.org 11662S: Maintained 11663F: include/net/l3mdev.h 11664F: net/l3mdev 11665 11666LANDLOCK SECURITY MODULE 11667M: Mickaël Salaün <mic@digikod.net> 11668L: linux-security-module@vger.kernel.org 11669S: Supported 11670W: https://landlock.io 11671T: git https://git.kernel.org/pub/scm/linux/kernel/git/mic/linux.git 11672F: Documentation/security/landlock.rst 11673F: Documentation/userspace-api/landlock.rst 11674F: include/uapi/linux/landlock.h 11675F: samples/landlock/ 11676F: security/landlock/ 11677F: tools/testing/selftests/landlock/ 11678K: landlock 11679K: LANDLOCK 11680 11681LANTIQ / INTEL Ethernet drivers 11682M: Hauke Mehrtens <hauke@hauke-m.de> 11683L: netdev@vger.kernel.org 11684S: Maintained 11685F: drivers/net/dsa/lantiq_gswip.c 11686F: drivers/net/dsa/lantiq_pce.h 11687F: drivers/net/ethernet/lantiq_xrx200.c 11688F: net/dsa/tag_gswip.c 11689 11690LANTIQ MIPS ARCHITECTURE 11691M: John Crispin <john@phrozen.org> 11692L: linux-mips@vger.kernel.org 11693S: Maintained 11694F: arch/mips/lantiq 11695F: drivers/soc/lantiq 11696 11697LASI 53c700 driver for PARISC 11698M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 11699L: linux-scsi@vger.kernel.org 11700S: Maintained 11701F: Documentation/scsi/53c700.rst 11702F: drivers/scsi/53c700* 11703 11704LEAKING_ADDRESSES 11705M: Tobin C. Harding <me@tobin.cc> 11706M: Tycho Andersen <tycho@tycho.pizza> 11707L: linux-hardening@vger.kernel.org 11708S: Maintained 11709T: git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git 11710F: scripts/leaking_addresses.pl 11711 11712LED SUBSYSTEM 11713M: Pavel Machek <pavel@ucw.cz> 11714M: Lee Jones <lee@kernel.org> 11715L: linux-leds@vger.kernel.org 11716S: Maintained 11717T: git git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds.git 11718F: Documentation/devicetree/bindings/leds/ 11719F: Documentation/leds/ 11720F: drivers/leds/ 11721F: include/dt-bindings/leds/ 11722F: include/linux/leds.h 11723 11724LEGACY EEPROM DRIVER 11725M: Jean Delvare <jdelvare@suse.com> 11726S: Maintained 11727F: Documentation/misc-devices/eeprom.rst 11728F: drivers/misc/eeprom/eeprom.c 11729 11730LEGO MINDSTORMS EV3 11731R: David Lechner <david@lechnology.com> 11732S: Maintained 11733F: Documentation/devicetree/bindings/power/supply/lego,ev3-battery.yaml 11734F: arch/arm/boot/dts/da850-lego-ev3.dts 11735F: drivers/power/supply/lego_ev3_battery.c 11736 11737LEGO USB Tower driver 11738M: Juergen Stuber <starblue@users.sourceforge.net> 11739L: legousb-devel@lists.sourceforge.net 11740S: Maintained 11741W: http://legousb.sourceforge.net/ 11742F: drivers/usb/misc/legousbtower.c 11743 11744LETSKETCH HID TABLET DRIVER 11745M: Hans de Goede <hdegoede@redhat.com> 11746L: linux-input@vger.kernel.org 11747S: Maintained 11748T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 11749F: drivers/hid/hid-letsketch.c 11750 11751LG LAPTOP EXTRAS 11752M: Matan Ziv-Av <matan@svgalib.org> 11753L: platform-driver-x86@vger.kernel.org 11754S: Maintained 11755F: Documentation/ABI/testing/sysfs-platform-lg-laptop 11756F: Documentation/admin-guide/laptops/lg-laptop.rst 11757F: drivers/platform/x86/lg-laptop.c 11758 11759LG2160 MEDIA DRIVER 11760M: Michael Krufky <mkrufky@linuxtv.org> 11761L: linux-media@vger.kernel.org 11762S: Maintained 11763W: https://linuxtv.org 11764W: http://github.com/mkrufky 11765Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11766T: git git://linuxtv.org/mkrufky/tuners.git 11767F: drivers/media/dvb-frontends/lg2160.* 11768 11769LGDT3305 MEDIA DRIVER 11770M: Michael Krufky <mkrufky@linuxtv.org> 11771L: linux-media@vger.kernel.org 11772S: Maintained 11773W: https://linuxtv.org 11774W: http://github.com/mkrufky 11775Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11776T: git git://linuxtv.org/mkrufky/tuners.git 11777F: drivers/media/dvb-frontends/lgdt3305.* 11778 11779LIBATA PATA ARASAN COMPACT FLASH CONTROLLER 11780M: Viresh Kumar <vireshk@kernel.org> 11781L: linux-ide@vger.kernel.org 11782S: Maintained 11783T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11784F: drivers/ata/pata_arasan_cf.c 11785F: include/linux/pata_arasan_cf_data.h 11786 11787LIBATA PATA DRIVERS 11788R: Sergey Shtylyov <s.shtylyov@omp.ru> 11789L: linux-ide@vger.kernel.org 11790F: drivers/ata/ata_*.c 11791F: drivers/ata/pata_*.c 11792 11793LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS 11794M: Linus Walleij <linus.walleij@linaro.org> 11795L: linux-ide@vger.kernel.org 11796S: Maintained 11797T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11798F: drivers/ata/pata_ftide010.c 11799F: drivers/ata/sata_gemini.c 11800F: drivers/ata/sata_gemini.h 11801 11802LIBATA SATA AHCI PLATFORM devices support 11803M: Hans de Goede <hdegoede@redhat.com> 11804M: Jens Axboe <axboe@kernel.dk> 11805L: linux-ide@vger.kernel.org 11806S: Maintained 11807T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11808F: drivers/ata/ahci_platform.c 11809F: drivers/ata/libahci_platform.c 11810F: include/linux/ahci_platform.h 11811 11812LIBATA SATA AHCI SYNOPSYS DWC CONTROLLER DRIVER 11813M: Serge Semin <fancer.lancer@gmail.com> 11814L: linux-ide@vger.kernel.org 11815S: Maintained 11816T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11817F: Documentation/devicetree/bindings/ata/baikal,bt1-ahci.yaml 11818F: Documentation/devicetree/bindings/ata/snps,dwc-ahci.yaml 11819F: drivers/ata/ahci_dwc.c 11820 11821LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER 11822M: Mikael Pettersson <mikpelinux@gmail.com> 11823L: linux-ide@vger.kernel.org 11824S: Maintained 11825T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11826F: drivers/ata/sata_promise.* 11827 11828LIBATA SUBSYSTEM (Serial and Parallel ATA drivers) 11829M: Damien Le Moal <dlemoal@kernel.org> 11830L: linux-ide@vger.kernel.org 11831S: Maintained 11832T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11833F: Documentation/ABI/testing/sysfs-ata 11834F: Documentation/devicetree/bindings/ata/ 11835F: drivers/ata/ 11836F: include/linux/ata.h 11837F: include/linux/libata.h 11838 11839LIBNVDIMM BTT: BLOCK TRANSLATION TABLE 11840M: Vishal Verma <vishal.l.verma@intel.com> 11841M: Dan Williams <dan.j.williams@intel.com> 11842M: Dave Jiang <dave.jiang@intel.com> 11843L: nvdimm@lists.linux.dev 11844S: Supported 11845Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11846P: Documentation/nvdimm/maintainer-entry-profile.rst 11847F: drivers/nvdimm/btt* 11848 11849LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER 11850M: Dan Williams <dan.j.williams@intel.com> 11851M: Vishal Verma <vishal.l.verma@intel.com> 11852M: Dave Jiang <dave.jiang@intel.com> 11853L: nvdimm@lists.linux.dev 11854S: Supported 11855Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11856P: Documentation/nvdimm/maintainer-entry-profile.rst 11857F: drivers/nvdimm/pmem* 11858 11859LIBNVDIMM: DEVICETREE BINDINGS 11860M: Oliver O'Halloran <oohall@gmail.com> 11861L: nvdimm@lists.linux.dev 11862S: Supported 11863Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11864F: Documentation/devicetree/bindings/pmem/pmem-region.txt 11865F: drivers/nvdimm/of_pmem.c 11866 11867LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM 11868M: Dan Williams <dan.j.williams@intel.com> 11869M: Vishal Verma <vishal.l.verma@intel.com> 11870M: Dave Jiang <dave.jiang@intel.com> 11871M: Ira Weiny <ira.weiny@intel.com> 11872L: nvdimm@lists.linux.dev 11873S: Supported 11874Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11875P: Documentation/nvdimm/maintainer-entry-profile.rst 11876T: git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git 11877F: drivers/acpi/nfit/* 11878F: drivers/nvdimm/* 11879F: include/linux/libnvdimm.h 11880F: include/linux/nd.h 11881F: include/uapi/linux/ndctl.h 11882F: tools/testing/nvdimm/ 11883 11884LICENSES and SPDX stuff 11885M: Thomas Gleixner <tglx@linutronix.de> 11886M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11887L: linux-spdx@vger.kernel.org 11888S: Maintained 11889T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git 11890F: COPYING 11891F: Documentation/process/license-rules.rst 11892F: LICENSES/ 11893F: scripts/spdxcheck-test.sh 11894F: scripts/spdxcheck.py 11895F: scripts/spdxexclude 11896 11897LINEAR RANGES HELPERS 11898M: Mark Brown <broonie@kernel.org> 11899R: Matti Vaittinen <mazziesaccount@gmail.com> 11900F: lib/linear_ranges.c 11901F: lib/test_linear_ranges.c 11902F: include/linux/linear_range.h 11903 11904LINUX FOR POWER MACINTOSH 11905M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 11906L: linuxppc-dev@lists.ozlabs.org 11907S: Odd Fixes 11908F: arch/powerpc/platforms/powermac/ 11909F: drivers/macintosh/ 11910 11911LINUX FOR POWERPC (32-BIT AND 64-BIT) 11912M: Michael Ellerman <mpe@ellerman.id.au> 11913R: Nicholas Piggin <npiggin@gmail.com> 11914R: Christophe Leroy <christophe.leroy@csgroup.eu> 11915L: linuxppc-dev@lists.ozlabs.org 11916S: Supported 11917W: https://github.com/linuxppc/wiki/wiki 11918Q: http://patchwork.ozlabs.org/project/linuxppc-dev/list/ 11919T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git 11920F: Documentation/ABI/stable/sysfs-firmware-opal-* 11921F: Documentation/devicetree/bindings/i2c/i2c-opal.txt 11922F: Documentation/devicetree/bindings/powerpc/ 11923F: Documentation/devicetree/bindings/rtc/rtc-opal.txt 11924F: Documentation/powerpc/ 11925F: arch/powerpc/ 11926F: drivers/*/*/*pasemi* 11927F: drivers/*/*pasemi* 11928F: drivers/char/tpm/tpm_ibmvtpm* 11929F: drivers/crypto/nx/ 11930F: drivers/crypto/vmx/ 11931F: drivers/i2c/busses/i2c-opal.c 11932F: drivers/net/ethernet/ibm/ibmveth.* 11933F: drivers/net/ethernet/ibm/ibmvnic.* 11934F: drivers/pci/hotplug/pnv_php.c 11935F: drivers/pci/hotplug/rpa* 11936F: drivers/rtc/rtc-opal.c 11937F: drivers/scsi/ibmvscsi/ 11938F: drivers/tty/hvc/hvc_opal.c 11939F: drivers/watchdog/wdrtas.c 11940F: tools/testing/selftests/powerpc 11941N: /pmac 11942N: powermac 11943N: powernv 11944N: [^a-z0-9]ps3 11945N: pseries 11946 11947LINUX FOR POWERPC EMBEDDED MPC5XXX 11948M: Anatolij Gustschin <agust@denx.de> 11949L: linuxppc-dev@lists.ozlabs.org 11950S: Odd Fixes 11951F: arch/powerpc/platforms/512x/ 11952F: arch/powerpc/platforms/52xx/ 11953 11954LINUX FOR POWERPC EMBEDDED PPC4XX 11955L: linuxppc-dev@lists.ozlabs.org 11956S: Orphan 11957F: arch/powerpc/platforms/40x/ 11958F: arch/powerpc/platforms/44x/ 11959 11960LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX 11961M: Scott Wood <oss@buserror.net> 11962L: linuxppc-dev@lists.ozlabs.org 11963S: Odd fixes 11964T: git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git 11965F: Documentation/devicetree/bindings/cache/freescale-l2cache.txt 11966F: Documentation/devicetree/bindings/powerpc/fsl/ 11967F: arch/powerpc/platforms/83xx/ 11968F: arch/powerpc/platforms/85xx/ 11969 11970LINUX FOR POWERPC EMBEDDED PPC8XX 11971M: Christophe Leroy <christophe.leroy@csgroup.eu> 11972L: linuxppc-dev@lists.ozlabs.org 11973S: Maintained 11974F: arch/powerpc/platforms/8xx/ 11975 11976LINUX KERNEL DUMP TEST MODULE (LKDTM) 11977M: Kees Cook <keescook@chromium.org> 11978S: Maintained 11979F: drivers/misc/lkdtm/* 11980F: tools/testing/selftests/lkdtm/* 11981 11982LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM) 11983M: Alan Stern <stern@rowland.harvard.edu> 11984M: Andrea Parri <parri.andrea@gmail.com> 11985M: Will Deacon <will@kernel.org> 11986M: Peter Zijlstra <peterz@infradead.org> 11987M: Boqun Feng <boqun.feng@gmail.com> 11988M: Nicholas Piggin <npiggin@gmail.com> 11989M: David Howells <dhowells@redhat.com> 11990M: Jade Alglave <j.alglave@ucl.ac.uk> 11991M: Luc Maranget <luc.maranget@inria.fr> 11992M: "Paul E. McKenney" <paulmck@kernel.org> 11993R: Akira Yokosawa <akiyks@gmail.com> 11994R: Daniel Lustig <dlustig@nvidia.com> 11995R: Joel Fernandes <joel@joelfernandes.org> 11996L: linux-kernel@vger.kernel.org 11997L: linux-arch@vger.kernel.org 11998S: Supported 11999T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 12000F: Documentation/atomic_bitops.txt 12001F: Documentation/atomic_t.txt 12002F: Documentation/core-api/refcount-vs-atomic.rst 12003F: Documentation/litmus-tests/ 12004F: Documentation/memory-barriers.txt 12005F: tools/memory-model/ 12006 12007LIS3LV02D ACCELEROMETER DRIVER 12008M: Eric Piel <eric.piel@tremplin-utc.net> 12009S: Maintained 12010F: Documentation/misc-devices/lis3lv02d.rst 12011F: drivers/misc/lis3lv02d/ 12012F: drivers/platform/x86/hp/hp_accel.c 12013 12014LIST KUNIT TEST 12015M: David Gow <davidgow@google.com> 12016L: linux-kselftest@vger.kernel.org 12017L: kunit-dev@googlegroups.com 12018S: Maintained 12019F: lib/list-test.c 12020 12021LITEX PLATFORM 12022M: Karol Gugala <kgugala@antmicro.com> 12023M: Mateusz Holenko <mholenko@antmicro.com> 12024M: Gabriel Somlo <gsomlo@gmail.com> 12025M: Joel Stanley <joel@jms.id.au> 12026S: Maintained 12027F: Documentation/devicetree/bindings/*/litex,*.yaml 12028F: arch/openrisc/boot/dts/or1klitex.dts 12029F: include/linux/litex.h 12030F: drivers/tty/serial/liteuart.c 12031F: drivers/soc/litex/* 12032F: drivers/net/ethernet/litex/* 12033F: drivers/mmc/host/litex_mmc.c 12034N: litex 12035 12036LIVE PATCHING 12037M: Josh Poimboeuf <jpoimboe@kernel.org> 12038M: Jiri Kosina <jikos@kernel.org> 12039M: Miroslav Benes <mbenes@suse.cz> 12040M: Petr Mladek <pmladek@suse.com> 12041R: Joe Lawrence <joe.lawrence@redhat.com> 12042L: live-patching@vger.kernel.org 12043S: Maintained 12044T: git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git 12045F: Documentation/ABI/testing/sysfs-kernel-livepatch 12046F: Documentation/livepatch/ 12047F: arch/powerpc/include/asm/livepatch.h 12048F: include/linux/livepatch.h 12049F: kernel/livepatch/ 12050F: kernel/module/livepatch.c 12051F: lib/livepatch/ 12052F: samples/livepatch/ 12053F: tools/testing/selftests/livepatch/ 12054 12055LLC (802.2) 12056L: netdev@vger.kernel.org 12057S: Odd fixes 12058F: include/linux/llc.h 12059F: include/net/llc* 12060F: include/uapi/linux/llc.h 12061F: net/llc/ 12062 12063LM73 HARDWARE MONITOR DRIVER 12064M: Guillaume Ligneul <guillaume.ligneul@gmail.com> 12065L: linux-hwmon@vger.kernel.org 12066S: Maintained 12067F: drivers/hwmon/lm73.c 12068 12069LM78 HARDWARE MONITOR DRIVER 12070M: Jean Delvare <jdelvare@suse.com> 12071L: linux-hwmon@vger.kernel.org 12072S: Maintained 12073F: Documentation/hwmon/lm78.rst 12074F: drivers/hwmon/lm78.c 12075 12076LM83 HARDWARE MONITOR DRIVER 12077M: Jean Delvare <jdelvare@suse.com> 12078L: linux-hwmon@vger.kernel.org 12079S: Maintained 12080F: Documentation/hwmon/lm83.rst 12081F: drivers/hwmon/lm83.c 12082 12083LM90 HARDWARE MONITOR DRIVER 12084M: Jean Delvare <jdelvare@suse.com> 12085L: linux-hwmon@vger.kernel.org 12086S: Maintained 12087F: Documentation/devicetree/bindings/hwmon/national,lm90.yaml 12088F: Documentation/hwmon/lm90.rst 12089F: drivers/hwmon/lm90.c 12090F: include/dt-bindings/thermal/lm90.h 12091 12092LM95234 HARDWARE MONITOR DRIVER 12093M: Guenter Roeck <linux@roeck-us.net> 12094L: linux-hwmon@vger.kernel.org 12095S: Maintained 12096F: Documentation/hwmon/lm95234.rst 12097F: drivers/hwmon/lm95234.c 12098 12099LME2510 MEDIA DRIVER 12100M: Malcolm Priestley <tvboxspy@gmail.com> 12101L: linux-media@vger.kernel.org 12102S: Maintained 12103W: https://linuxtv.org 12104Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12105F: drivers/media/usb/dvb-usb-v2/lmedm04* 12106 12107LOADPIN SECURITY MODULE 12108M: Kees Cook <keescook@chromium.org> 12109S: Supported 12110T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 12111F: Documentation/admin-guide/LSM/LoadPin.rst 12112F: security/loadpin/ 12113 12114LOCKING PRIMITIVES 12115M: Peter Zijlstra <peterz@infradead.org> 12116M: Ingo Molnar <mingo@redhat.com> 12117M: Will Deacon <will@kernel.org> 12118R: Waiman Long <longman@redhat.com> 12119R: Boqun Feng <boqun.feng@gmail.com> (LOCKDEP) 12120L: linux-kernel@vger.kernel.org 12121S: Maintained 12122T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 12123F: Documentation/locking/ 12124F: arch/*/include/asm/spinlock*.h 12125F: include/linux/lockdep.h 12126F: include/linux/mutex*.h 12127F: include/linux/rwlock*.h 12128F: include/linux/rwsem*.h 12129F: include/linux/seqlock.h 12130F: include/linux/spinlock*.h 12131F: kernel/locking/ 12132F: lib/locking*.[ch] 12133X: kernel/locking/locktorture.c 12134 12135LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks) 12136M: "Richard Russon (FlatCap)" <ldm@flatcap.org> 12137L: linux-ntfs-dev@lists.sourceforge.net 12138S: Maintained 12139W: http://www.linux-ntfs.org/content/view/19/37/ 12140F: Documentation/admin-guide/ldm.rst 12141F: block/partitions/ldm.* 12142 12143LOGITECH HID GAMING KEYBOARDS 12144M: Hans de Goede <hdegoede@redhat.com> 12145L: linux-input@vger.kernel.org 12146S: Maintained 12147T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 12148F: drivers/hid/hid-lg-g15.c 12149 12150LONTIUM LT8912B MIPI TO HDMI BRIDGE 12151M: Adrien Grassein <adrien.grassein@gmail.com> 12152S: Maintained 12153F: Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml 12154F: drivers/gpu/drm/bridge/lontium-lt8912b.c 12155 12156LOONGARCH 12157M: Huacai Chen <chenhuacai@kernel.org> 12158R: WANG Xuerui <kernel@xen0n.name> 12159L: loongarch@lists.linux.dev 12160S: Maintained 12161T: git git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson.git 12162F: arch/loongarch/ 12163F: drivers/*/*loongarch* 12164F: Documentation/loongarch/ 12165F: Documentation/translations/zh_CN/loongarch/ 12166 12167LOONGSON LS2X I2C DRIVER 12168M: Binbin Zhou <zhoubinbin@loongson.cn> 12169L: linux-i2c@vger.kernel.org 12170S: Maintained 12171F: Documentation/devicetree/bindings/i2c/loongson,ls2x-i2c.yaml 12172F: drivers/i2c/busses/i2c-ls2x.c 12173 12174LOONGSON-2 SOC SERIES GUTS DRIVER 12175M: Yinbo Zhu <zhuyinbo@loongson.cn> 12176L: loongarch@lists.linux.dev 12177S: Maintained 12178F: Documentation/devicetree/bindings/hwinfo/loongson,ls2k-chipid.yaml 12179F: drivers/soc/loongson/loongson2_guts.c 12180 12181LOONGSON-2 SOC SERIES PINCTRL DRIVER 12182M: zhanghongchen <zhanghongchen@loongson.cn> 12183M: Yinbo Zhu <zhuyinbo@loongson.cn> 12184L: linux-gpio@vger.kernel.org 12185S: Maintained 12186F: Documentation/devicetree/bindings/pinctrl/loongson,ls2k-pinctrl.yaml 12187F: drivers/pinctrl/pinctrl-loongson2.c 12188 12189LOONGSON GPIO DRIVER 12190M: Yinbo Zhu <zhuyinbo@loongson.cn> 12191L: linux-gpio@vger.kernel.org 12192S: Maintained 12193F: Documentation/devicetree/bindings/gpio/loongson,ls-gpio.yaml 12194F: drivers/gpio/gpio-loongson-64bit.c 12195 12196LOONGSON-2 SOC SERIES CLOCK DRIVER 12197M: Yinbo Zhu <zhuyinbo@loongson.cn> 12198L: linux-clk@vger.kernel.org 12199S: Maintained 12200F: Documentation/devicetree/bindings/clock/loongson,ls2k-clk.yaml 12201F: drivers/clk/clk-loongson2.c 12202F: include/dt-bindings/clock/loongson,ls2k-clk.h 12203 12204LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI) 12205M: Sathya Prakash <sathya.prakash@broadcom.com> 12206M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 12207M: Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com> 12208L: MPT-FusionLinux.pdl@broadcom.com 12209L: linux-scsi@vger.kernel.org 12210S: Supported 12211W: http://www.avagotech.com/support/ 12212F: drivers/message/fusion/ 12213F: drivers/scsi/mpt3sas/ 12214 12215LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers 12216M: Matthew Wilcox <willy@infradead.org> 12217L: linux-scsi@vger.kernel.org 12218S: Maintained 12219F: drivers/scsi/sym53c8xx_2/ 12220 12221LTC1660 DAC DRIVER 12222M: Marcus Folkesson <marcus.folkesson@gmail.com> 12223L: linux-iio@vger.kernel.org 12224S: Maintained 12225F: Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml 12226F: drivers/iio/dac/ltc1660.c 12227 12228LTC2688 IIO DAC DRIVER 12229M: Nuno Sá <nuno.sa@analog.com> 12230L: linux-iio@vger.kernel.org 12231S: Supported 12232W: https://ez.analog.com/linux-software-drivers 12233F: Documentation/ABI/testing/sysfs-bus-iio-dac-ltc2688 12234F: Documentation/devicetree/bindings/iio/dac/adi,ltc2688.yaml 12235F: drivers/iio/dac/ltc2688.c 12236 12237LTC2947 HARDWARE MONITOR DRIVER 12238M: Nuno Sá <nuno.sa@analog.com> 12239L: linux-hwmon@vger.kernel.org 12240S: Supported 12241W: https://ez.analog.com/linux-software-drivers 12242F: Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml 12243F: drivers/hwmon/ltc2947-core.c 12244F: drivers/hwmon/ltc2947-i2c.c 12245F: drivers/hwmon/ltc2947-spi.c 12246F: drivers/hwmon/ltc2947.h 12247 12248LTC2983 IIO TEMPERATURE DRIVER 12249M: Nuno Sá <nuno.sa@analog.com> 12250L: linux-iio@vger.kernel.org 12251S: Supported 12252W: https://ez.analog.com/linux-software-drivers 12253F: Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml 12254F: drivers/iio/temperature/ltc2983.c 12255 12256LTC4261 HARDWARE MONITOR DRIVER 12257M: Guenter Roeck <linux@roeck-us.net> 12258L: linux-hwmon@vger.kernel.org 12259S: Maintained 12260F: Documentation/hwmon/ltc4261.rst 12261F: drivers/hwmon/ltc4261.c 12262 12263LTC4306 I2C MULTIPLEXER DRIVER 12264M: Michael Hennerich <michael.hennerich@analog.com> 12265L: linux-i2c@vger.kernel.org 12266S: Supported 12267W: https://ez.analog.com/linux-software-drivers 12268F: Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt 12269F: drivers/i2c/muxes/i2c-mux-ltc4306.c 12270 12271LTP (Linux Test Project) 12272M: Mike Frysinger <vapier@gentoo.org> 12273M: Cyril Hrubis <chrubis@suse.cz> 12274M: Wanlong Gao <wanlong.gao@gmail.com> 12275M: Jan Stancek <jstancek@redhat.com> 12276M: Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com> 12277M: Alexey Kodanev <alexey.kodanev@oracle.com> 12278L: ltp@lists.linux.it (subscribers-only) 12279S: Maintained 12280W: http://linux-test-project.github.io/ 12281T: git https://github.com/linux-test-project/ltp.git 12282 12283LYNX 28G SERDES PHY DRIVER 12284M: Ioana Ciornei <ioana.ciornei@nxp.com> 12285L: netdev@vger.kernel.org 12286S: Supported 12287F: Documentation/devicetree/bindings/phy/fsl,lynx-28g.yaml 12288F: drivers/phy/freescale/phy-fsl-lynx-28g.c 12289 12290LYNX PCS MODULE 12291M: Ioana Ciornei <ioana.ciornei@nxp.com> 12292L: netdev@vger.kernel.org 12293S: Supported 12294F: drivers/net/pcs/pcs-lynx.c 12295F: include/linux/pcs-lynx.h 12296 12297M68K ARCHITECTURE 12298M: Geert Uytterhoeven <geert@linux-m68k.org> 12299L: linux-m68k@lists.linux-m68k.org 12300S: Maintained 12301W: http://www.linux-m68k.org/ 12302T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git 12303F: arch/m68k/ 12304F: drivers/zorro/ 12305 12306M68K ON APPLE MACINTOSH 12307M: Joshua Thompson <funaho@jurai.org> 12308L: linux-m68k@lists.linux-m68k.org 12309S: Maintained 12310W: http://www.mac.linux-m68k.org/ 12311F: arch/m68k/mac/ 12312F: drivers/macintosh/adb-iop.c 12313F: drivers/macintosh/via-macii.c 12314 12315M68K ON HP9000/300 12316M: Philip Blundell <philb@gnu.org> 12317S: Maintained 12318W: http://www.tazenda.demon.co.uk/phil/linux-hp 12319F: arch/m68k/hp300/ 12320 12321M88DS3103 MEDIA DRIVER 12322M: Antti Palosaari <crope@iki.fi> 12323L: linux-media@vger.kernel.org 12324S: Maintained 12325W: https://linuxtv.org 12326W: http://palosaari.fi/linux/ 12327Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12328T: git git://linuxtv.org/anttip/media_tree.git 12329F: drivers/media/dvb-frontends/m88ds3103* 12330 12331M88RS2000 MEDIA DRIVER 12332M: Malcolm Priestley <tvboxspy@gmail.com> 12333L: linux-media@vger.kernel.org 12334S: Maintained 12335W: https://linuxtv.org 12336Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12337F: drivers/media/dvb-frontends/m88rs2000* 12338 12339MA901 MASTERKIT USB FM RADIO DRIVER 12340M: Alexey Klimov <klimov.linux@gmail.com> 12341L: linux-media@vger.kernel.org 12342S: Maintained 12343T: git git://linuxtv.org/media_tree.git 12344F: drivers/media/radio/radio-ma901.c 12345 12346MAC80211 12347M: Johannes Berg <johannes@sipsolutions.net> 12348L: linux-wireless@vger.kernel.org 12349S: Maintained 12350W: https://wireless.wiki.kernel.org/ 12351Q: https://patchwork.kernel.org/project/linux-wireless/list/ 12352T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 12353T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 12354F: Documentation/networking/mac80211-injection.rst 12355F: Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst 12356F: drivers/net/wireless/virtual/mac80211_hwsim.[ch] 12357F: include/net/mac80211.h 12358F: net/mac80211/ 12359 12360MAILBOX API 12361M: Jassi Brar <jassisinghbrar@gmail.com> 12362L: linux-kernel@vger.kernel.org 12363S: Maintained 12364F: drivers/mailbox/ 12365F: include/linux/mailbox_client.h 12366F: include/linux/mailbox_controller.h 12367F: include/dt-bindings/mailbox/ 12368F: Documentation/devicetree/bindings/mailbox/ 12369 12370MAILBOX ARM MHUv2 12371M: Viresh Kumar <viresh.kumar@linaro.org> 12372M: Tushar Khandelwal <Tushar.Khandelwal@arm.com> 12373L: linux-kernel@vger.kernel.org 12374S: Maintained 12375F: drivers/mailbox/arm_mhuv2.c 12376F: include/linux/mailbox/arm_mhuv2_message.h 12377F: Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml 12378 12379MANAGEMENT COMPONENT TRANSPORT PROTOCOL (MCTP) 12380M: Jeremy Kerr <jk@codeconstruct.com.au> 12381M: Matt Johnston <matt@codeconstruct.com.au> 12382L: netdev@vger.kernel.org 12383S: Maintained 12384F: Documentation/networking/mctp.rst 12385F: drivers/net/mctp/ 12386F: include/net/mctp.h 12387F: include/net/mctpdevice.h 12388F: include/net/netns/mctp.h 12389F: net/mctp/ 12390 12391MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7 12392M: Michael Kerrisk <mtk.manpages@gmail.com> 12393L: linux-man@vger.kernel.org 12394S: Maintained 12395W: http://www.kernel.org/doc/man-pages 12396 12397MAPLE TREE 12398M: Liam R. Howlett <Liam.Howlett@oracle.com> 12399L: linux-mm@kvack.org 12400S: Supported 12401F: Documentation/core-api/maple_tree.rst 12402F: include/linux/maple_tree.h 12403F: include/trace/events/maple_tree.h 12404F: lib/maple_tree.c 12405F: lib/test_maple_tree.c 12406F: tools/testing/radix-tree/linux/maple_tree.h 12407F: tools/testing/radix-tree/maple.c 12408 12409MARDUK (CREATOR CI40) DEVICE TREE SUPPORT 12410M: Rahul Bedarkar <rahulbedarkar89@gmail.com> 12411L: linux-mips@vger.kernel.org 12412S: Maintained 12413F: arch/mips/boot/dts/img/pistachio* 12414 12415MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER 12416M: Andrew Lunn <andrew@lunn.ch> 12417L: netdev@vger.kernel.org 12418S: Maintained 12419F: Documentation/devicetree/bindings/net/dsa/marvell.txt 12420F: Documentation/networking/devlink/mv88e6xxx.rst 12421F: drivers/net/dsa/mv88e6xxx/ 12422F: include/linux/dsa/mv88e6xxx.h 12423F: include/linux/platform_data/mv88e6xxx.h 12424 12425MARVELL ARMADA 3700 PHY DRIVERS 12426M: Miquel Raynal <miquel.raynal@bootlin.com> 12427S: Maintained 12428F: Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt 12429F: Documentation/devicetree/bindings/phy/marvell,armada-3700-utmi-phy.yaml 12430F: drivers/phy/marvell/phy-mvebu-a3700-comphy.c 12431F: drivers/phy/marvell/phy-mvebu-a3700-utmi.c 12432 12433MARVELL ARMADA 3700 SERIAL DRIVER 12434M: Pali Rohár <pali@kernel.org> 12435S: Maintained 12436F: Documentation/devicetree/bindings/clock/marvell,armada-3700-uart-clock.yaml 12437F: Documentation/devicetree/bindings/serial/mvebu-uart.txt 12438F: drivers/tty/serial/mvebu-uart.c 12439 12440MARVELL ARMADA DRM SUPPORT 12441M: Russell King <linux@armlinux.org.uk> 12442S: Maintained 12443T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel 12444T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes 12445F: Documentation/devicetree/bindings/display/armada/ 12446F: drivers/gpu/drm/armada/ 12447F: include/uapi/drm/armada_drm.h 12448 12449MARVELL CRYPTO DRIVER 12450M: Boris Brezillon <bbrezillon@kernel.org> 12451M: Arnaud Ebalard <arno@natisbad.org> 12452M: Srujana Challa <schalla@marvell.com> 12453L: linux-crypto@vger.kernel.org 12454S: Maintained 12455F: drivers/crypto/marvell/ 12456F: include/linux/soc/marvell/octeontx2/ 12457 12458MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2) 12459M: Mirko Lindner <mlindner@marvell.com> 12460M: Stephen Hemminger <stephen@networkplumber.org> 12461L: netdev@vger.kernel.org 12462S: Maintained 12463F: drivers/net/ethernet/marvell/sk* 12464 12465MARVELL LIBERTAS WIRELESS DRIVER 12466L: libertas-dev@lists.infradead.org 12467S: Orphan 12468F: drivers/net/wireless/marvell/libertas/ 12469 12470MARVELL MACCHIATOBIN SUPPORT 12471M: Russell King <linux@armlinux.org.uk> 12472L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12473S: Maintained 12474F: arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts 12475 12476MARVELL MV643XX ETHERNET DRIVER 12477M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 12478L: netdev@vger.kernel.org 12479S: Maintained 12480F: drivers/net/ethernet/marvell/mv643xx_eth.* 12481F: include/linux/mv643xx.h 12482 12483MARVELL MV88X3310 PHY DRIVER 12484M: Russell King <linux@armlinux.org.uk> 12485M: Marek Behún <kabel@kernel.org> 12486L: netdev@vger.kernel.org 12487S: Maintained 12488F: drivers/net/phy/marvell10g.c 12489 12490MARVELL MVEBU THERMAL DRIVER 12491M: Miquel Raynal <miquel.raynal@bootlin.com> 12492S: Maintained 12493F: drivers/thermal/armada_thermal.c 12494 12495MARVELL MVNETA ETHERNET DRIVER 12496M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 12497L: netdev@vger.kernel.org 12498S: Maintained 12499F: drivers/net/ethernet/marvell/mvneta.* 12500 12501MARVELL MVPP2 ETHERNET DRIVER 12502M: Marcin Wojtas <mw@semihalf.com> 12503M: Russell King <linux@armlinux.org.uk> 12504L: netdev@vger.kernel.org 12505S: Maintained 12506F: Documentation/devicetree/bindings/net/marvell,pp2.yaml 12507F: drivers/net/ethernet/marvell/mvpp2/ 12508 12509MARVELL MWIFIEX WIRELESS DRIVER 12510M: Amitkumar Karwar <amitkarwar@gmail.com> 12511M: Ganapathi Bhat <ganapathi017@gmail.com> 12512M: Sharvari Harisangam <sharvari.harisangam@nxp.com> 12513M: Xinming Hu <huxinming820@gmail.com> 12514L: linux-wireless@vger.kernel.org 12515S: Maintained 12516F: drivers/net/wireless/marvell/mwifiex/ 12517 12518MARVELL MWL8K WIRELESS DRIVER 12519M: Lennert Buytenhek <buytenh@wantstofly.org> 12520L: linux-wireless@vger.kernel.org 12521S: Odd Fixes 12522F: drivers/net/wireless/marvell/mwl8k.c 12523 12524MARVELL NAND CONTROLLER DRIVER 12525M: Miquel Raynal <miquel.raynal@bootlin.com> 12526L: linux-mtd@lists.infradead.org 12527S: Maintained 12528F: Documentation/devicetree/bindings/mtd/marvell-nand.txt 12529F: drivers/mtd/nand/raw/marvell_nand.c 12530 12531MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER 12532M: Sunil Goutham <sgoutham@marvell.com> 12533M: Geetha sowjanya <gakula@marvell.com> 12534M: Subbaraya Sundeep <sbhatta@marvell.com> 12535M: hariprasad <hkelam@marvell.com> 12536L: netdev@vger.kernel.org 12537S: Supported 12538F: drivers/net/ethernet/marvell/octeontx2/nic/ 12539F: include/linux/soc/marvell/octeontx2/ 12540 12541MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER 12542M: Sunil Goutham <sgoutham@marvell.com> 12543M: Linu Cherian <lcherian@marvell.com> 12544M: Geetha sowjanya <gakula@marvell.com> 12545M: Jerin Jacob <jerinj@marvell.com> 12546M: hariprasad <hkelam@marvell.com> 12547M: Subbaraya Sundeep <sbhatta@marvell.com> 12548L: netdev@vger.kernel.org 12549S: Supported 12550F: Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst 12551F: drivers/net/ethernet/marvell/octeontx2/af/ 12552 12553MARVELL PRESTERA ETHERNET SWITCH DRIVER 12554M: Taras Chornyi <taras.chornyi@plvision.eu> 12555S: Supported 12556W: https://github.com/Marvell-switching/switchdev-prestera 12557F: drivers/net/ethernet/marvell/prestera/ 12558 12559MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER 12560M: Nicolas Pitre <nico@fluxnic.net> 12561S: Odd Fixes 12562F: drivers/mmc/host/mvsdio.* 12563 12564MARVELL USB MDIO CONTROLLER DRIVER 12565M: Tobias Waldekranz <tobias@waldekranz.com> 12566L: netdev@vger.kernel.org 12567S: Maintained 12568F: Documentation/devicetree/bindings/net/marvell,mvusb.yaml 12569F: drivers/net/mdio/mdio-mvusb.c 12570 12571MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER 12572M: Hu Ziji <huziji@marvell.com> 12573L: linux-mmc@vger.kernel.org 12574S: Supported 12575F: Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.yaml 12576F: drivers/mmc/host/sdhci-xenon* 12577 12578MARVELL OCTEON ENDPOINT DRIVER 12579M: Veerasenareddy Burru <vburru@marvell.com> 12580M: Abhijit Ayarekar <aayarekar@marvell.com> 12581L: netdev@vger.kernel.org 12582S: Supported 12583F: drivers/net/ethernet/marvell/octeon_ep 12584 12585MATROX FRAMEBUFFER DRIVER 12586L: linux-fbdev@vger.kernel.org 12587S: Orphan 12588F: drivers/video/fbdev/matrox/matroxfb_* 12589F: include/uapi/linux/matroxfb.h 12590 12591MAX15301 DRIVER 12592M: Daniel Nilsson <daniel.nilsson@flex.com> 12593L: linux-hwmon@vger.kernel.org 12594S: Maintained 12595F: Documentation/hwmon/max15301.rst 12596F: drivers/hwmon/pmbus/max15301.c 12597 12598MAX16065 HARDWARE MONITOR DRIVER 12599M: Guenter Roeck <linux@roeck-us.net> 12600L: linux-hwmon@vger.kernel.org 12601S: Maintained 12602F: Documentation/hwmon/max16065.rst 12603F: drivers/hwmon/max16065.c 12604 12605MAX2175 SDR TUNER DRIVER 12606M: Ramesh Shanmugasundaram <rashanmu@gmail.com> 12607L: linux-media@vger.kernel.org 12608S: Maintained 12609T: git git://linuxtv.org/media_tree.git 12610F: Documentation/devicetree/bindings/media/i2c/max2175.txt 12611F: Documentation/userspace-api/media/drivers/max2175.rst 12612F: drivers/media/i2c/max2175* 12613F: include/uapi/linux/max2175.h 12614 12615MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER 12616L: linux-hwmon@vger.kernel.org 12617S: Orphan 12618F: Documentation/hwmon/max6650.rst 12619F: drivers/hwmon/max6650.c 12620 12621MAX6697 HARDWARE MONITOR DRIVER 12622M: Guenter Roeck <linux@roeck-us.net> 12623L: linux-hwmon@vger.kernel.org 12624S: Maintained 12625F: Documentation/devicetree/bindings/hwmon/max6697.txt 12626F: Documentation/hwmon/max6697.rst 12627F: drivers/hwmon/max6697.c 12628F: include/linux/platform_data/max6697.h 12629 12630MAX9286 QUAD GMSL DESERIALIZER DRIVER 12631M: Jacopo Mondi <jacopo+renesas@jmondi.org> 12632M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 12633M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 12634M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 12635L: linux-media@vger.kernel.org 12636S: Maintained 12637F: Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml 12638F: drivers/media/i2c/max9286.c 12639 12640MAX96712 QUAD GMSL2 DESERIALIZER DRIVER 12641M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 12642L: linux-media@vger.kernel.org 12643S: Maintained 12644F: drivers/staging/media/max96712/max96712.c 12645 12646MAX9860 MONO AUDIO VOICE CODEC DRIVER 12647M: Peter Rosin <peda@axentia.se> 12648L: alsa-devel@alsa-project.org (moderated for non-subscribers) 12649S: Maintained 12650F: Documentation/devicetree/bindings/sound/max9860.txt 12651F: sound/soc/codecs/max9860.* 12652 12653MAXBOTIX ULTRASONIC RANGER IIO DRIVER 12654M: Andreas Klinger <ak@it-klinger.de> 12655L: linux-iio@vger.kernel.org 12656S: Maintained 12657F: Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml 12658F: drivers/iio/proximity/mb1232.c 12659 12660MAXIM MAX11205 DRIVER 12661M: Ramona Bolboaca <ramona.bolboaca@analog.com> 12662L: linux-iio@vger.kernel.org 12663S: Supported 12664W: https://ez.analog.com/linux-software-drivers 12665F: Documentation/devicetree/bindings/iio/adc/maxim,max11205.yaml 12666F: drivers/iio/adc/max11205.c 12667 12668MAXIM MAX17040 FAMILY FUEL GAUGE DRIVERS 12669R: Iskren Chernev <iskren.chernev@gmail.com> 12670R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12671R: Marek Szyprowski <m.szyprowski@samsung.com> 12672R: Matheus Castello <matheus@castello.eng.br> 12673L: linux-pm@vger.kernel.org 12674S: Maintained 12675F: Documentation/devicetree/bindings/power/supply/maxim,max17040.yaml 12676F: drivers/power/supply/max17040_battery.c 12677 12678MAXIM MAX17042 FAMILY FUEL GAUGE DRIVERS 12679R: Hans de Goede <hdegoede@redhat.com> 12680R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12681R: Marek Szyprowski <m.szyprowski@samsung.com> 12682R: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm> 12683R: Purism Kernel Team <kernel@puri.sm> 12684L: linux-pm@vger.kernel.org 12685S: Maintained 12686F: Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml 12687F: drivers/power/supply/max17042_battery.c 12688 12689MAXIM MAX20086 CAMERA POWER PROTECTOR DRIVER 12690M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12691L: linux-kernel@vger.kernel.org 12692S: Maintained 12693F: Documentation/devicetree/bindings/regulator/maxim,max20086.yaml 12694F: drivers/regulator/max20086-regulator.c 12695 12696MAXIM MAX30208 TEMPERATURE SENSOR DRIVER 12697M: Rajat Khandelwal <rajat.khandelwal@linux.intel.com> 12698L: linux-iio@vger.kernel.org 12699S: Maintained 12700F: drivers/iio/temperature/max30208.c 12701 12702MAXIM MAX77650 PMIC MFD DRIVER 12703M: Bartosz Golaszewski <brgl@bgdev.pl> 12704L: linux-kernel@vger.kernel.org 12705S: Maintained 12706F: Documentation/devicetree/bindings/*/*max77650.yaml 12707F: Documentation/devicetree/bindings/*/max77650*.yaml 12708F: drivers/gpio/gpio-max77650.c 12709F: drivers/input/misc/max77650-onkey.c 12710F: drivers/leds/leds-max77650.c 12711F: drivers/mfd/max77650.c 12712F: drivers/power/supply/max77650-charger.c 12713F: drivers/regulator/max77650-regulator.c 12714F: include/linux/mfd/max77650.h 12715 12716MAXIM MAX77714 PMIC MFD DRIVER 12717M: Luca Ceresoli <luca@lucaceresoli.net> 12718S: Maintained 12719F: Documentation/devicetree/bindings/mfd/maxim,max77714.yaml 12720F: drivers/mfd/max77714.c 12721F: include/linux/mfd/max77714.h 12722 12723MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER 12724M: Javier Martinez Canillas <javier@dowhile0.org> 12725L: linux-kernel@vger.kernel.org 12726S: Supported 12727F: Documentation/devicetree/bindings/*/*max77802.yaml 12728F: drivers/regulator/max77802-regulator.c 12729F: include/dt-bindings/*/*max77802.h 12730 12731MAXIM MAX77976 BATTERY CHARGER 12732M: Luca Ceresoli <luca@lucaceresoli.net> 12733S: Supported 12734F: Documentation/devicetree/bindings/power/supply/maxim,max77976.yaml 12735F: drivers/power/supply/max77976_charger.c 12736 12737MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS 12738M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12739L: linux-pm@vger.kernel.org 12740S: Supported 12741B: mailto:linux-samsung-soc@vger.kernel.org 12742F: Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml 12743F: Documentation/devicetree/bindings/power/supply/maxim,max77693.yaml 12744F: drivers/power/supply/max14577_charger.c 12745F: drivers/power/supply/max77693_charger.c 12746 12747MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS 12748M: Chanwoo Choi <cw00.choi@samsung.com> 12749M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12750L: linux-kernel@vger.kernel.org 12751S: Supported 12752B: mailto:linux-samsung-soc@vger.kernel.org 12753F: Documentation/devicetree/bindings/*/maxim,max14577.yaml 12754F: Documentation/devicetree/bindings/*/maxim,max77686.yaml 12755F: Documentation/devicetree/bindings/*/maxim,max77693.yaml 12756F: Documentation/devicetree/bindings/*/maxim,max77843.yaml 12757F: Documentation/devicetree/bindings/clock/maxim,max77686.txt 12758F: drivers/*/*max77843.c 12759F: drivers/*/max14577*.c 12760F: drivers/*/max77686*.c 12761F: drivers/*/max77693*.c 12762F: drivers/clk/clk-max77686.c 12763F: drivers/extcon/extcon-max14577.c 12764F: drivers/extcon/extcon-max77693.c 12765F: drivers/rtc/rtc-max77686.c 12766F: include/linux/mfd/max14577*.h 12767F: include/linux/mfd/max77686*.h 12768F: include/linux/mfd/max77693*.h 12769 12770MAXIRADIO FM RADIO RECEIVER DRIVER 12771M: Hans Verkuil <hverkuil@xs4all.nl> 12772L: linux-media@vger.kernel.org 12773S: Maintained 12774W: https://linuxtv.org 12775T: git git://linuxtv.org/media_tree.git 12776F: drivers/media/radio/radio-maxiradio* 12777 12778MAXLINEAR ETHERNET PHY DRIVER 12779M: Xu Liang <lxu@maxlinear.com> 12780L: netdev@vger.kernel.org 12781S: Supported 12782F: drivers/net/phy/mxl-gpy.c 12783 12784MCBA MICROCHIP CAN BUS ANALYZER TOOL DRIVER 12785R: Yasushi SHOJI <yashi@spacecubics.com> 12786L: linux-can@vger.kernel.org 12787S: Maintained 12788F: drivers/net/can/usb/mcba_usb.c 12789 12790MCAN MMIO DEVICE DRIVER 12791M: Chandrasekar Ramakrishnan <rcsekar@samsung.com> 12792L: linux-can@vger.kernel.org 12793S: Maintained 12794F: Documentation/devicetree/bindings/net/can/bosch,m_can.yaml 12795F: drivers/net/can/m_can/m_can.c 12796F: drivers/net/can/m_can/m_can.h 12797F: drivers/net/can/m_can/m_can_platform.c 12798 12799MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER 12800M: Rishi Gupta <gupt21@gmail.com> 12801L: linux-i2c@vger.kernel.org 12802L: linux-input@vger.kernel.org 12803S: Maintained 12804F: drivers/hid/hid-mcp2221.c 12805 12806MCP251XFD SPI-CAN NETWORK DRIVER 12807M: Marc Kleine-Budde <mkl@pengutronix.de> 12808M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 12809R: Thomas Kopp <thomas.kopp@microchip.com> 12810L: linux-can@vger.kernel.org 12811S: Maintained 12812F: Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml 12813F: drivers/net/can/spi/mcp251xfd/ 12814 12815MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS 12816M: Peter Rosin <peda@axentia.se> 12817L: linux-iio@vger.kernel.org 12818S: Maintained 12819F: Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531 12820F: drivers/iio/potentiometer/mcp4018.c 12821F: drivers/iio/potentiometer/mcp4531.c 12822 12823MCR20A IEEE-802.15.4 RADIO DRIVER 12824M: Stefan Schmidt <stefan@datenfreihafen.org> 12825L: linux-wpan@vger.kernel.org 12826S: Odd Fixes 12827W: https://github.com/xueliu/mcr20a-linux 12828F: Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt 12829F: drivers/net/ieee802154/mcr20a.c 12830F: drivers/net/ieee802154/mcr20a.h 12831 12832MEASUREMENT COMPUTING CIO-DAC IIO DRIVER 12833M: William Breathitt Gray <william.gray@linaro.org> 12834L: linux-iio@vger.kernel.org 12835S: Maintained 12836F: drivers/iio/dac/cio-dac.c 12837 12838MEDIA CONTROLLER FRAMEWORK 12839M: Sakari Ailus <sakari.ailus@linux.intel.com> 12840M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12841L: linux-media@vger.kernel.org 12842S: Supported 12843W: https://www.linuxtv.org 12844T: git git://linuxtv.org/media_tree.git 12845F: drivers/media/mc/ 12846F: include/media/media-*.h 12847F: include/uapi/linux/media.h 12848 12849MEDIA DRIVER FOR FREESCALE IMX PXP 12850M: Philipp Zabel <p.zabel@pengutronix.de> 12851L: linux-media@vger.kernel.org 12852S: Maintained 12853T: git git://linuxtv.org/media_tree.git 12854F: drivers/media/platform/nxp/imx-pxp.[ch] 12855 12856MEDIA DRIVERS FOR ASCOT2E 12857M: Sergey Kozlov <serjk@netup.ru> 12858M: Abylay Ospan <aospan@netup.ru> 12859L: linux-media@vger.kernel.org 12860S: Supported 12861W: https://linuxtv.org 12862W: http://netup.tv/ 12863T: git git://linuxtv.org/media_tree.git 12864F: drivers/media/dvb-frontends/ascot2e* 12865 12866MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS 12867M: Jasmin Jessich <jasmin@anw.at> 12868L: linux-media@vger.kernel.org 12869S: Maintained 12870W: https://linuxtv.org 12871T: git git://linuxtv.org/media_tree.git 12872F: drivers/media/dvb-frontends/cxd2099* 12873 12874MEDIA DRIVERS FOR CXD2841ER 12875M: Sergey Kozlov <serjk@netup.ru> 12876M: Abylay Ospan <aospan@netup.ru> 12877L: linux-media@vger.kernel.org 12878S: Supported 12879W: https://linuxtv.org 12880W: http://netup.tv/ 12881T: git git://linuxtv.org/media_tree.git 12882F: drivers/media/dvb-frontends/cxd2841er* 12883 12884MEDIA DRIVERS FOR CXD2880 12885M: Yasunari Takiguchi <Yasunari.Takiguchi@sony.com> 12886L: linux-media@vger.kernel.org 12887S: Supported 12888W: http://linuxtv.org/ 12889T: git git://linuxtv.org/media_tree.git 12890F: drivers/media/dvb-frontends/cxd2880/* 12891F: drivers/media/spi/cxd2880* 12892 12893MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES 12894L: linux-media@vger.kernel.org 12895S: Orphan 12896W: https://linuxtv.org 12897T: git git://linuxtv.org/media_tree.git 12898F: drivers/media/pci/ddbridge/* 12899 12900MEDIA DRIVERS FOR FREESCALE IMX 12901M: Steve Longerbeam <slongerbeam@gmail.com> 12902M: Philipp Zabel <p.zabel@pengutronix.de> 12903L: linux-media@vger.kernel.org 12904S: Maintained 12905T: git git://linuxtv.org/media_tree.git 12906F: Documentation/admin-guide/media/imx.rst 12907F: Documentation/devicetree/bindings/media/imx.txt 12908F: drivers/staging/media/imx/ 12909F: include/linux/imx-media.h 12910F: include/media/imx.h 12911 12912MEDIA DRIVERS FOR FREESCALE IMX7 12913M: Rui Miguel Silva <rmfrfs@gmail.com> 12914M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12915L: linux-media@vger.kernel.org 12916S: Maintained 12917T: git git://linuxtv.org/media_tree.git 12918F: Documentation/admin-guide/media/imx7.rst 12919F: Documentation/devicetree/bindings/media/nxp,imx-mipi-csi2.yaml 12920F: Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml 12921F: drivers/media/platform/nxp/imx-mipi-csis.c 12922F: drivers/media/platform/nxp/imx7-media-csi.c 12923 12924MEDIA DRIVERS FOR HELENE 12925M: Abylay Ospan <aospan@netup.ru> 12926L: linux-media@vger.kernel.org 12927S: Supported 12928W: https://linuxtv.org 12929W: http://netup.tv/ 12930T: git git://linuxtv.org/media_tree.git 12931F: drivers/media/dvb-frontends/helene* 12932 12933MEDIA DRIVERS FOR HORUS3A 12934M: Sergey Kozlov <serjk@netup.ru> 12935M: Abylay Ospan <aospan@netup.ru> 12936L: linux-media@vger.kernel.org 12937S: Supported 12938W: https://linuxtv.org 12939W: http://netup.tv/ 12940T: git git://linuxtv.org/media_tree.git 12941F: drivers/media/dvb-frontends/horus3a* 12942 12943MEDIA DRIVERS FOR LNBH25 12944M: Sergey Kozlov <serjk@netup.ru> 12945M: Abylay Ospan <aospan@netup.ru> 12946L: linux-media@vger.kernel.org 12947S: Supported 12948W: https://linuxtv.org 12949W: http://netup.tv/ 12950T: git git://linuxtv.org/media_tree.git 12951F: drivers/media/dvb-frontends/lnbh25* 12952 12953MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS 12954L: linux-media@vger.kernel.org 12955S: Orphan 12956W: https://linuxtv.org 12957T: git git://linuxtv.org/media_tree.git 12958F: drivers/media/dvb-frontends/mxl5xx* 12959 12960MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices 12961M: Sergey Kozlov <serjk@netup.ru> 12962M: Abylay Ospan <aospan@netup.ru> 12963L: linux-media@vger.kernel.org 12964S: Supported 12965W: https://linuxtv.org 12966W: http://netup.tv/ 12967T: git git://linuxtv.org/media_tree.git 12968F: drivers/media/pci/netup_unidvb/* 12969 12970MEDIA DRIVERS FOR NVIDIA TEGRA - VDE 12971M: Dmitry Osipenko <digetx@gmail.com> 12972L: linux-media@vger.kernel.org 12973L: linux-tegra@vger.kernel.org 12974S: Maintained 12975T: git git://linuxtv.org/media_tree.git 12976F: Documentation/devicetree/bindings/media/nvidia,tegra-vde.yaml 12977F: drivers/media/platform/nvidia/tegra-vde/ 12978 12979MEDIA DRIVERS FOR RENESAS - CEU 12980M: Jacopo Mondi <jacopo@jmondi.org> 12981L: linux-media@vger.kernel.org 12982L: linux-renesas-soc@vger.kernel.org 12983S: Supported 12984T: git git://linuxtv.org/media_tree.git 12985F: Documentation/devicetree/bindings/media/renesas,ceu.yaml 12986F: drivers/media/platform/renesas/renesas-ceu.c 12987F: include/media/drv-intf/renesas-ceu.h 12988 12989MEDIA DRIVERS FOR RENESAS - DRIF 12990M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 12991L: linux-media@vger.kernel.org 12992L: linux-renesas-soc@vger.kernel.org 12993S: Supported 12994T: git git://linuxtv.org/media_tree.git 12995F: Documentation/devicetree/bindings/media/renesas,drif.yaml 12996F: drivers/media/platform/renesas/rcar_drif.c 12997 12998MEDIA DRIVERS FOR RENESAS - FCP 12999M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13000L: linux-media@vger.kernel.org 13001L: linux-renesas-soc@vger.kernel.org 13002S: Supported 13003T: git git://linuxtv.org/media_tree.git 13004F: Documentation/devicetree/bindings/media/renesas,fcp.yaml 13005F: drivers/media/platform/renesas/rcar-fcp.c 13006F: include/media/rcar-fcp.h 13007 13008MEDIA DRIVERS FOR RENESAS - FDP1 13009M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13010L: linux-media@vger.kernel.org 13011L: linux-renesas-soc@vger.kernel.org 13012S: Supported 13013T: git git://linuxtv.org/media_tree.git 13014F: Documentation/devicetree/bindings/media/renesas,fdp1.yaml 13015F: drivers/media/platform/renesas/rcar_fdp1.c 13016 13017MEDIA DRIVERS FOR RENESAS - VIN 13018M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 13019L: linux-media@vger.kernel.org 13020L: linux-renesas-soc@vger.kernel.org 13021S: Supported 13022T: git git://linuxtv.org/media_tree.git 13023F: Documentation/devicetree/bindings/media/renesas,csi2.yaml 13024F: Documentation/devicetree/bindings/media/renesas,isp.yaml 13025F: Documentation/devicetree/bindings/media/renesas,vin.yaml 13026F: drivers/media/platform/renesas/rcar-isp.c 13027F: drivers/media/platform/renesas/rcar-vin/ 13028 13029MEDIA DRIVERS FOR RENESAS - VSP1 13030M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13031M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13032L: linux-media@vger.kernel.org 13033L: linux-renesas-soc@vger.kernel.org 13034S: Supported 13035T: git git://linuxtv.org/media_tree.git 13036F: Documentation/devicetree/bindings/media/renesas,vsp1.yaml 13037F: drivers/media/platform/renesas/vsp1/ 13038 13039MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs 13040L: linux-media@vger.kernel.org 13041S: Orphan 13042W: https://linuxtv.org 13043T: git git://linuxtv.org/media_tree.git 13044F: drivers/media/dvb-frontends/stv0910* 13045 13046MEDIA DRIVERS FOR ST STV6111 TUNER 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/stv6111* 13052 13053MEDIA DRIVERS FOR STM32 - DCMI 13054M: Hugues Fruchet <hugues.fruchet@foss.st.com> 13055L: linux-media@vger.kernel.org 13056S: Supported 13057T: git git://linuxtv.org/media_tree.git 13058F: Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml 13059F: drivers/media/platform/st/stm32/stm32-dcmi.c 13060 13061MEDIA INPUT INFRASTRUCTURE (V4L/DVB) 13062M: Mauro Carvalho Chehab <mchehab@kernel.org> 13063L: linux-media@vger.kernel.org 13064S: Maintained 13065W: https://linuxtv.org 13066Q: http://patchwork.kernel.org/project/linux-media/list/ 13067T: git git://linuxtv.org/media_tree.git 13068F: Documentation/admin-guide/media/ 13069F: Documentation/devicetree/bindings/media/ 13070F: Documentation/driver-api/media/ 13071F: Documentation/userspace-api/media/ 13072F: drivers/media/ 13073F: drivers/staging/media/ 13074F: include/dt-bindings/media/ 13075F: include/linux/platform_data/media/ 13076F: include/media/ 13077F: include/uapi/linux/dvb/ 13078F: include/uapi/linux/ivtv* 13079F: include/uapi/linux/media.h 13080F: include/uapi/linux/uvcvideo.h 13081F: include/uapi/linux/v4l2-* 13082F: include/uapi/linux/videodev2.h 13083 13084MEDIATEK BLUETOOTH DRIVER 13085M: Sean Wang <sean.wang@mediatek.com> 13086L: linux-bluetooth@vger.kernel.org 13087L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13088S: Maintained 13089F: Documentation/devicetree/bindings/net/mediatek-bluetooth.txt 13090F: drivers/bluetooth/btmtkuart.c 13091 13092MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS 13093M: Sean Wang <sean.wang@mediatek.com> 13094L: linux-pm@vger.kernel.org 13095S: Maintained 13096F: Documentation/devicetree/bindings/power/reset/mt6323-poweroff.txt 13097F: drivers/power/reset/mt6323-poweroff.c 13098 13099MEDIATEK CIR DRIVER 13100M: Sean Wang <sean.wang@mediatek.com> 13101S: Maintained 13102F: drivers/media/rc/mtk-cir.c 13103 13104MEDIATEK DMA DRIVER 13105M: Sean Wang <sean.wang@mediatek.com> 13106L: dmaengine@vger.kernel.org 13107L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13108L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13109S: Maintained 13110F: Documentation/devicetree/bindings/dma/mtk-* 13111F: drivers/dma/mediatek/ 13112 13113MEDIATEK ETHERNET DRIVER 13114M: Felix Fietkau <nbd@nbd.name> 13115M: John Crispin <john@phrozen.org> 13116M: Sean Wang <sean.wang@mediatek.com> 13117M: Mark Lee <Mark-MC.Lee@mediatek.com> 13118M: Lorenzo Bianconi <lorenzo@kernel.org> 13119L: netdev@vger.kernel.org 13120S: Maintained 13121F: drivers/net/ethernet/mediatek/ 13122 13123MEDIATEK ETHERNET PCS DRIVER 13124M: Alexander Couzens <lynxis@fe80.eu> 13125M: Daniel Golle <daniel@makrotopia.org> 13126L: netdev@vger.kernel.org 13127S: Maintained 13128F: drivers/net/pcs/pcs-mtk-lynxi.c 13129F: include/linux/pcs/pcs-mtk-lynxi.h 13130 13131MEDIATEK I2C CONTROLLER DRIVER 13132M: Qii Wang <qii.wang@mediatek.com> 13133L: linux-i2c@vger.kernel.org 13134S: Maintained 13135F: Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml 13136F: drivers/i2c/busses/i2c-mt65xx.c 13137 13138MEDIATEK IOMMU DRIVER 13139M: Yong Wu <yong.wu@mediatek.com> 13140L: iommu@lists.linux.dev 13141L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13142S: Supported 13143F: Documentation/devicetree/bindings/iommu/mediatek* 13144F: drivers/iommu/mtk_iommu* 13145F: include/dt-bindings/memory/mt*-port.h 13146 13147MEDIATEK JPEG DRIVER 13148M: Bin Liu <bin.liu@mediatek.com> 13149S: Supported 13150F: Documentation/devicetree/bindings/media/mediatek-jpeg-*.yaml 13151F: drivers/media/platform/mediatek/jpeg/ 13152 13153MEDIATEK KEYPAD DRIVER 13154M: Mattijs Korpershoek <mkorpershoek@baylibre.com> 13155S: Supported 13156F: Documentation/devicetree/bindings/input/mediatek,mt6779-keypad.yaml 13157F: drivers/input/keyboard/mt6779-keypad.c 13158 13159MEDIATEK MDP DRIVER 13160M: Minghsiu Tsai <minghsiu.tsai@mediatek.com> 13161M: Houlong Wei <houlong.wei@mediatek.com> 13162M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13163S: Supported 13164F: Documentation/devicetree/bindings/media/mediatek-mdp.txt 13165F: drivers/media/platform/mediatek/mdp/ 13166F: drivers/media/platform/mediatek/vpu/ 13167 13168MEDIATEK MEDIA DRIVER 13169M: Tiffany Lin <tiffany.lin@mediatek.com> 13170M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13171M: Yunfei Dong <yunfei.dong@mediatek.com> 13172S: Supported 13173F: Documentation/devicetree/bindings/media/mediatek,vcodec*.yaml 13174F: Documentation/devicetree/bindings/media/mediatek-vpu.txt 13175F: drivers/media/platform/mediatek/vcodec/ 13176F: drivers/media/platform/mediatek/vpu/ 13177 13178MEDIATEK MMC/SD/SDIO DRIVER 13179M: Chaotian Jing <chaotian.jing@mediatek.com> 13180S: Maintained 13181F: Documentation/devicetree/bindings/mmc/mtk-sd.yaml 13182F: drivers/mmc/host/mtk-sd.c 13183 13184MEDIATEK MT76 WIRELESS LAN DRIVER 13185M: Felix Fietkau <nbd@nbd.name> 13186M: Lorenzo Bianconi <lorenzo@kernel.org> 13187M: Ryder Lee <ryder.lee@mediatek.com> 13188R: Shayne Chen <shayne.chen@mediatek.com> 13189R: Sean Wang <sean.wang@mediatek.com> 13190L: linux-wireless@vger.kernel.org 13191S: Maintained 13192F: Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml 13193F: drivers/net/wireless/mediatek/mt76/ 13194 13195MEDIATEK MT7601U WIRELESS LAN DRIVER 13196M: Jakub Kicinski <kuba@kernel.org> 13197L: linux-wireless@vger.kernel.org 13198S: Maintained 13199F: drivers/net/wireless/mediatek/mt7601u/ 13200 13201MEDIATEK MT7621 CLOCK DRIVER 13202M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13203S: Maintained 13204F: Documentation/devicetree/bindings/clock/mediatek,mt7621-sysc.yaml 13205F: drivers/clk/ralink/clk-mt7621.c 13206 13207MEDIATEK MT7621/28/88 I2C DRIVER 13208M: Stefan Roese <sr@denx.de> 13209L: linux-i2c@vger.kernel.org 13210S: Maintained 13211F: Documentation/devicetree/bindings/i2c/mediatek,mt7621-i2c.yaml 13212F: drivers/i2c/busses/i2c-mt7621.c 13213 13214MEDIATEK MT7621 PCIE CONTROLLER DRIVER 13215M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13216S: Maintained 13217F: Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml 13218F: drivers/pci/controller/pcie-mt7621.c 13219 13220MEDIATEK MT7621 PHY PCI DRIVER 13221M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13222S: Maintained 13223F: Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml 13224F: drivers/phy/ralink/phy-mt7621-pci.c 13225 13226MEDIATEK NAND CONTROLLER DRIVER 13227L: linux-mtd@lists.infradead.org 13228S: Orphan 13229F: Documentation/devicetree/bindings/mtd/mediatek,mtk-nfc.yaml 13230F: drivers/mtd/nand/raw/mtk_* 13231 13232MEDIATEK PMIC LED DRIVER 13233M: Sean Wang <sean.wang@mediatek.com> 13234S: Maintained 13235F: Documentation/devicetree/bindings/leds/leds-mt6323.txt 13236F: drivers/leds/leds-mt6323.c 13237 13238MEDIATEK RANDOM NUMBER GENERATOR SUPPORT 13239M: Sean Wang <sean.wang@mediatek.com> 13240S: Maintained 13241F: drivers/char/hw_random/mtk-rng.c 13242 13243MEDIATEK SMI DRIVER 13244M: Yong Wu <yong.wu@mediatek.com> 13245L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13246S: Supported 13247F: Documentation/devicetree/bindings/memory-controllers/mediatek,smi* 13248F: drivers/memory/mtk-smi.c 13249F: include/soc/mediatek/smi.h 13250 13251MEDIATEK SWITCH DRIVER 13252M: Sean Wang <sean.wang@mediatek.com> 13253M: Landen Chao <Landen.Chao@mediatek.com> 13254M: DENG Qingfang <dqfext@gmail.com> 13255M: Daniel Golle <daniel@makrotopia.org> 13256L: netdev@vger.kernel.org 13257S: Maintained 13258F: drivers/net/dsa/mt7530-mdio.c 13259F: drivers/net/dsa/mt7530-mmio.c 13260F: drivers/net/dsa/mt7530.* 13261F: net/dsa/tag_mtk.c 13262 13263MEDIATEK T7XX 5G WWAN MODEM DRIVER 13264M: Chandrashekar Devegowda <chandrashekar.devegowda@intel.com> 13265M: Intel Corporation <linuxwwan@intel.com> 13266R: Chiranjeevi Rapolu <chiranjeevi.rapolu@linux.intel.com> 13267R: Liu Haijun <haijun.liu@mediatek.com> 13268R: M Chetan Kumar <m.chetan.kumar@linux.intel.com> 13269R: Ricardo Martinez <ricardo.martinez@linux.intel.com> 13270L: netdev@vger.kernel.org 13271S: Supported 13272F: drivers/net/wwan/t7xx/ 13273 13274MEDIATEK USB3 DRD IP DRIVER 13275M: Chunfeng Yun <chunfeng.yun@mediatek.com> 13276L: linux-usb@vger.kernel.org 13277L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13278L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13279S: Maintained 13280F: Documentation/devicetree/bindings/usb/mediatek,* 13281F: drivers/usb/host/xhci-mtk* 13282F: drivers/usb/mtu3/ 13283 13284MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES 13285M: Peter Senna Tschudin <peter.senna@gmail.com> 13286M: Martin Donnelly <martin.donnelly@ge.com> 13287M: Martyn Welch <martyn.welch@collabora.co.uk> 13288S: Maintained 13289F: Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt 13290F: drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c 13291 13292MEGARAID SCSI/SAS DRIVERS 13293M: Kashyap Desai <kashyap.desai@broadcom.com> 13294M: Sumit Saxena <sumit.saxena@broadcom.com> 13295M: Shivasharan S <shivasharan.srikanteshwara@broadcom.com> 13296L: megaraidlinux.pdl@broadcom.com 13297L: linux-scsi@vger.kernel.org 13298S: Maintained 13299W: http://www.avagotech.com/support/ 13300F: Documentation/scsi/megaraid.rst 13301F: drivers/scsi/megaraid.* 13302F: drivers/scsi/megaraid/ 13303 13304MELEXIS MLX90614 DRIVER 13305M: Crt Mori <cmo@melexis.com> 13306L: linux-iio@vger.kernel.org 13307S: Supported 13308W: http://www.melexis.com 13309F: drivers/iio/temperature/mlx90614.c 13310 13311MELEXIS MLX90632 DRIVER 13312M: Crt Mori <cmo@melexis.com> 13313L: linux-iio@vger.kernel.org 13314S: Supported 13315W: http://www.melexis.com 13316F: drivers/iio/temperature/mlx90632.c 13317 13318MELFAS MIP4 TOUCHSCREEN DRIVER 13319M: Sangwon Jee <jeesw@melfas.com> 13320S: Supported 13321W: http://www.melfas.com 13322F: Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt 13323F: drivers/input/touchscreen/melfas_mip4.c 13324 13325MELLANOX BLUEFIELD I2C DRIVER 13326M: Khalil Blaiech <kblaiech@nvidia.com> 13327M: Asmaa Mnebhi <asmaa@nvidia.com> 13328L: linux-i2c@vger.kernel.org 13329S: Supported 13330F: drivers/i2c/busses/i2c-mlxbf.c 13331 13332MELLANOX ETHERNET DRIVER (mlx4_en) 13333M: Tariq Toukan <tariqt@nvidia.com> 13334L: netdev@vger.kernel.org 13335S: Supported 13336W: http://www.mellanox.com 13337Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13338F: drivers/net/ethernet/mellanox/mlx4/en_* 13339 13340MELLANOX ETHERNET DRIVER (mlx5e) 13341M: Saeed Mahameed <saeedm@nvidia.com> 13342L: netdev@vger.kernel.org 13343S: Supported 13344W: http://www.mellanox.com 13345Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13346F: drivers/net/ethernet/mellanox/mlx5/core/en_* 13347 13348MELLANOX ETHERNET INNOVA DRIVERS 13349R: Boris Pismenny <borisp@nvidia.com> 13350L: netdev@vger.kernel.org 13351S: Supported 13352W: http://www.mellanox.com 13353Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13354F: drivers/net/ethernet/mellanox/mlx5/core/en_accel/* 13355F: drivers/net/ethernet/mellanox/mlx5/core/fpga/* 13356F: include/linux/mlx5/mlx5_ifc_fpga.h 13357 13358MELLANOX ETHERNET SWITCH DRIVERS 13359M: Ido Schimmel <idosch@nvidia.com> 13360M: Petr Machata <petrm@nvidia.com> 13361L: netdev@vger.kernel.org 13362S: Supported 13363W: http://www.mellanox.com 13364Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13365F: drivers/net/ethernet/mellanox/mlxsw/ 13366F: tools/testing/selftests/drivers/net/mlxsw/ 13367 13368MELLANOX FIRMWARE FLASH LIBRARY (mlxfw) 13369M: mlxsw@nvidia.com 13370L: netdev@vger.kernel.org 13371S: Supported 13372W: http://www.mellanox.com 13373Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13374F: drivers/net/ethernet/mellanox/mlxfw/ 13375 13376MELLANOX HARDWARE PLATFORM SUPPORT 13377M: Hans de Goede <hdegoede@redhat.com> 13378M: Mark Gross <markgross@kernel.org> 13379M: Vadim Pasternak <vadimp@nvidia.com> 13380L: platform-driver-x86@vger.kernel.org 13381S: Supported 13382F: Documentation/ABI/testing/sysfs-platform-mellanox-bootctl 13383F: drivers/platform/mellanox/ 13384F: include/linux/platform_data/mlxreg.h 13385 13386MELLANOX MLX4 core VPI driver 13387M: Tariq Toukan <tariqt@nvidia.com> 13388L: netdev@vger.kernel.org 13389L: linux-rdma@vger.kernel.org 13390S: Supported 13391W: http://www.mellanox.com 13392Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13393F: drivers/net/ethernet/mellanox/mlx4/ 13394F: include/linux/mlx4/ 13395 13396MELLANOX MLX4 IB driver 13397M: Yishai Hadas <yishaih@nvidia.com> 13398L: linux-rdma@vger.kernel.org 13399S: Supported 13400W: http://www.mellanox.com 13401Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13402F: drivers/infiniband/hw/mlx4/ 13403F: include/linux/mlx4/ 13404F: include/uapi/rdma/mlx4-abi.h 13405 13406MELLANOX MLX5 core VPI driver 13407M: Saeed Mahameed <saeedm@nvidia.com> 13408M: Leon Romanovsky <leonro@nvidia.com> 13409L: netdev@vger.kernel.org 13410L: linux-rdma@vger.kernel.org 13411S: Supported 13412W: http://www.mellanox.com 13413Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13414F: Documentation/networking/device_drivers/ethernet/mellanox/ 13415F: drivers/net/ethernet/mellanox/mlx5/core/ 13416F: include/linux/mlx5/ 13417 13418MELLANOX MLX5 IB driver 13419M: Leon Romanovsky <leonro@nvidia.com> 13420L: linux-rdma@vger.kernel.org 13421S: Supported 13422W: http://www.mellanox.com 13423Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13424F: drivers/infiniband/hw/mlx5/ 13425F: include/linux/mlx5/ 13426F: include/uapi/rdma/mlx5-abi.h 13427 13428MELLANOX MLXCPLD I2C AND MUX DRIVER 13429M: Vadim Pasternak <vadimp@nvidia.com> 13430M: Michael Shych <michaelsh@nvidia.com> 13431L: linux-i2c@vger.kernel.org 13432S: Supported 13433F: Documentation/i2c/busses/i2c-mlxcpld.rst 13434F: drivers/i2c/busses/i2c-mlxcpld.c 13435F: drivers/i2c/muxes/i2c-mux-mlxcpld.c 13436 13437MELLANOX MLXCPLD LED DRIVER 13438M: Vadim Pasternak <vadimp@nvidia.com> 13439L: linux-leds@vger.kernel.org 13440S: Supported 13441F: Documentation/leds/leds-mlxcpld.rst 13442F: drivers/leds/leds-mlxcpld.c 13443F: drivers/leds/leds-mlxreg.c 13444 13445MELLANOX PLATFORM DRIVER 13446M: Vadim Pasternak <vadimp@nvidia.com> 13447L: platform-driver-x86@vger.kernel.org 13448S: Supported 13449F: drivers/platform/x86/mlx-platform.c 13450 13451MEMBARRIER SUPPORT 13452M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 13453M: "Paul E. McKenney" <paulmck@kernel.org> 13454L: linux-kernel@vger.kernel.org 13455S: Supported 13456F: arch/powerpc/include/asm/membarrier.h 13457F: include/uapi/linux/membarrier.h 13458F: kernel/sched/membarrier.c 13459 13460MEMBLOCK AND MEMORY MANAGEMENT INITIALIZATION 13461M: Mike Rapoport <rppt@kernel.org> 13462L: linux-mm@kvack.org 13463S: Maintained 13464F: Documentation/core-api/boot-time-mm.rst 13465F: include/linux/memblock.h 13466F: mm/memblock.c 13467F: mm/mm_init.c 13468F: tools/testing/memblock/ 13469 13470MEMORY CONTROLLER DRIVERS 13471M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 13472L: linux-kernel@vger.kernel.org 13473S: Maintained 13474B: mailto:krzysztof.kozlowski@linaro.org 13475T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git 13476F: Documentation/devicetree/bindings/memory-controllers/ 13477F: drivers/memory/ 13478F: include/dt-bindings/memory/ 13479F: include/memory/ 13480 13481MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA 13482M: Dmitry Osipenko <digetx@gmail.com> 13483L: linux-pm@vger.kernel.org 13484L: linux-tegra@vger.kernel.org 13485T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 13486S: Maintained 13487F: drivers/devfreq/tegra30-devfreq.c 13488 13489MEMORY MANAGEMENT 13490M: Andrew Morton <akpm@linux-foundation.org> 13491L: linux-mm@kvack.org 13492S: Maintained 13493W: http://www.linux-mm.org 13494T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 13495T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 13496F: include/linux/gfp.h 13497F: include/linux/gfp_types.h 13498F: include/linux/memory_hotplug.h 13499F: include/linux/mm.h 13500F: include/linux/mmzone.h 13501F: include/linux/pagewalk.h 13502F: include/trace/events/ksm.h 13503F: mm/ 13504F: tools/mm/ 13505F: tools/testing/selftests/mm/ 13506 13507VMALLOC 13508M: Andrew Morton <akpm@linux-foundation.org> 13509R: Uladzislau Rezki <urezki@gmail.com> 13510R: Christoph Hellwig <hch@infradead.org> 13511R: Lorenzo Stoakes <lstoakes@gmail.com> 13512L: linux-mm@kvack.org 13513S: Maintained 13514W: http://www.linux-mm.org 13515T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 13516F: include/linux/vmalloc.h 13517F: mm/vmalloc.c 13518 13519MEMORY HOT(UN)PLUG 13520M: David Hildenbrand <david@redhat.com> 13521M: Oscar Salvador <osalvador@suse.de> 13522L: linux-mm@kvack.org 13523S: Maintained 13524F: Documentation/admin-guide/mm/memory-hotplug.rst 13525F: Documentation/core-api/memory-hotplug.rst 13526F: drivers/base/memory.c 13527F: include/linux/memory_hotplug.h 13528F: mm/memory_hotplug.c 13529F: tools/testing/selftests/memory-hotplug/ 13530 13531MEMORY TECHNOLOGY DEVICES (MTD) 13532M: Miquel Raynal <miquel.raynal@bootlin.com> 13533M: Richard Weinberger <richard@nod.at> 13534M: Vignesh Raghavendra <vigneshr@ti.com> 13535L: linux-mtd@lists.infradead.org 13536S: Maintained 13537W: http://www.linux-mtd.infradead.org/ 13538Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 13539C: irc://irc.oftc.net/mtd 13540T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes 13541T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next 13542F: Documentation/devicetree/bindings/mtd/ 13543F: drivers/mtd/ 13544F: include/linux/mtd/ 13545F: include/uapi/mtd/ 13546 13547MEMSENSING MICROSYSTEMS MSA311 DRIVER 13548M: Dmitry Rokosov <ddrokosov@sberdevices.ru> 13549L: linux-iio@vger.kernel.org 13550S: Maintained 13551F: Documentation/devicetree/bindings/iio/accel/memsensing,msa311.yaml 13552F: drivers/iio/accel/msa311.c 13553 13554MEN A21 WATCHDOG DRIVER 13555M: Johannes Thumshirn <morbidrsa@gmail.com> 13556L: linux-watchdog@vger.kernel.org 13557S: Maintained 13558F: drivers/watchdog/mena21_wdt.c 13559 13560MEN CHAMELEON BUS (mcb) 13561M: Johannes Thumshirn <morbidrsa@gmail.com> 13562S: Maintained 13563F: Documentation/driver-api/men-chameleon-bus.rst 13564F: drivers/mcb/ 13565F: include/linux/mcb.h 13566 13567MEN F21BMC (Board Management Controller) 13568M: Andreas Werner <andreas.werner@men.de> 13569S: Supported 13570F: Documentation/hwmon/menf21bmc.rst 13571F: drivers/hwmon/menf21bmc_hwmon.c 13572F: drivers/leds/leds-menf21bmc.c 13573F: drivers/mfd/menf21bmc.c 13574F: drivers/watchdog/menf21bmc_wdt.c 13575 13576MEN Z069 WATCHDOG DRIVER 13577M: Johannes Thumshirn <jth@kernel.org> 13578L: linux-watchdog@vger.kernel.org 13579S: Maintained 13580F: drivers/watchdog/menz69_wdt.c 13581 13582MESON AO CEC DRIVER FOR AMLOGIC SOCS 13583M: Neil Armstrong <neil.armstrong@linaro.org> 13584L: linux-media@vger.kernel.org 13585L: linux-amlogic@lists.infradead.org 13586S: Supported 13587W: http://linux-meson.com/ 13588T: git git://linuxtv.org/media_tree.git 13589F: Documentation/devicetree/bindings/media/cec/amlogic,meson-gx-ao-cec.yaml 13590F: drivers/media/cec/platform/meson/ao-cec-g12a.c 13591F: drivers/media/cec/platform/meson/ao-cec.c 13592 13593MESON GE2D DRIVER FOR AMLOGIC SOCS 13594M: Neil Armstrong <neil.armstrong@linaro.org> 13595L: linux-media@vger.kernel.org 13596L: linux-amlogic@lists.infradead.org 13597S: Supported 13598T: git git://linuxtv.org/media_tree.git 13599F: Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml 13600F: drivers/media/platform/amlogic/meson-ge2d/ 13601 13602MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS 13603M: Liang Yang <liang.yang@amlogic.com> 13604L: linux-mtd@lists.infradead.org 13605S: Maintained 13606F: Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml 13607F: drivers/mtd/nand/raw/meson_* 13608 13609MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS 13610M: Neil Armstrong <neil.armstrong@linaro.org> 13611L: linux-media@vger.kernel.org 13612L: linux-amlogic@lists.infradead.org 13613S: Supported 13614T: git git://linuxtv.org/media_tree.git 13615F: Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml 13616F: drivers/staging/media/meson/vdec/ 13617 13618METHODE UDPU SUPPORT 13619M: Vladimir Vid <vladimir.vid@sartura.hr> 13620S: Maintained 13621F: arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts 13622 13623MHI BUS 13624M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 13625L: mhi@lists.linux.dev 13626L: linux-arm-msm@vger.kernel.org 13627S: Maintained 13628T: git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git 13629F: Documentation/ABI/stable/sysfs-bus-mhi 13630F: Documentation/mhi/ 13631F: drivers/bus/mhi/ 13632F: include/linux/mhi.h 13633 13634MICROBLAZE ARCHITECTURE 13635M: Michal Simek <monstr@monstr.eu> 13636S: Supported 13637W: http://www.monstr.eu/fdt/ 13638T: git git://git.monstr.eu/linux-2.6-microblaze.git 13639F: arch/microblaze/ 13640 13641MICROBLAZE TMR MANAGER 13642M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 13643S: Supported 13644F: Documentation/ABI/testing/sysfs-driver-xilinx-tmr-manager 13645F: Documentation/devicetree/bindings/misc/xlnx,tmr-manager.yaml 13646F: drivers/misc/xilinx_tmr_manager.c 13647 13648MICROBLAZE TMR INJECT 13649M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 13650S: Supported 13651F: Documentation/devicetree/bindings/misc/xlnx,tmr-inject.yaml 13652F: drivers/misc/xilinx_tmr_inject.c 13653 13654MICROCHIP AT91 DMA DRIVERS 13655M: Ludovic Desroches <ludovic.desroches@microchip.com> 13656M: Tudor Ambarus <tudor.ambarus@linaro.org> 13657L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13658L: dmaengine@vger.kernel.org 13659S: Supported 13660F: Documentation/devicetree/bindings/dma/atmel-dma.txt 13661F: drivers/dma/at_hdmac.c 13662F: drivers/dma/at_xdmac.c 13663F: include/dt-bindings/dma/at91.h 13664 13665MICROCHIP AT91 SERIAL DRIVER 13666M: Richard Genoud <richard.genoud@gmail.com> 13667S: Maintained 13668F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13669F: drivers/tty/serial/atmel_serial.c 13670F: drivers/tty/serial/atmel_serial.h 13671 13672MICROCHIP AT91 USART MFD DRIVER 13673M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13674L: linux-kernel@vger.kernel.org 13675S: Supported 13676F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13677F: drivers/mfd/at91-usart.c 13678F: include/dt-bindings/mfd/at91-usart.h 13679 13680MICROCHIP AT91 USART SPI DRIVER 13681M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13682L: linux-spi@vger.kernel.org 13683S: Supported 13684F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13685F: drivers/spi/spi-at91-usart.c 13686 13687MICROCHIP AUDIO ASOC DRIVERS 13688M: Claudiu Beznea <claudiu.beznea@microchip.com> 13689L: alsa-devel@alsa-project.org (moderated for non-subscribers) 13690S: Supported 13691F: Documentation/devicetree/bindings/sound/atmel* 13692F: Documentation/devicetree/bindings/sound/axentia,tse850-pcm5142.txt 13693F: Documentation/devicetree/bindings/sound/microchip,sama7g5-* 13694F: Documentation/devicetree/bindings/sound/mikroe,mikroe-proto.txt 13695F: sound/soc/atmel 13696 13697MICROCHIP CSI2DC DRIVER 13698M: Eugen Hristev <eugen.hristev@microchip.com> 13699L: linux-media@vger.kernel.org 13700S: Supported 13701F: Documentation/devicetree/bindings/media/microchip,csi2dc.yaml 13702F: drivers/media/platform/microchip/microchip-csi2dc.c 13703 13704MICROCHIP ECC DRIVER 13705M: Tudor Ambarus <tudor.ambarus@linaro.org> 13706L: linux-crypto@vger.kernel.org 13707S: Maintained 13708F: drivers/crypto/atmel-ecc.* 13709 13710MICROCHIP EIC DRIVER 13711M: Claudiu Beznea <claudiu.beznea@microchip.com> 13712L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13713S: Supported 13714F: drivers/irqchip/irq-mchp-eic.c 13715 13716MICROCHIP I2C DRIVER 13717M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 13718L: linux-i2c@vger.kernel.org 13719S: Supported 13720F: drivers/i2c/busses/i2c-at91-*.c 13721F: drivers/i2c/busses/i2c-at91.h 13722 13723MICROCHIP ISC DRIVER 13724M: Eugen Hristev <eugen.hristev@microchip.com> 13725L: linux-media@vger.kernel.org 13726S: Supported 13727F: Documentation/devicetree/bindings/media/atmel,isc.yaml 13728F: Documentation/devicetree/bindings/media/microchip,xisc.yaml 13729F: drivers/staging/media/deprecated/atmel/atmel-isc* 13730F: drivers/staging/media/deprecated/atmel/atmel-sama*-isc* 13731F: drivers/media/platform/microchip/microchip-isc* 13732F: drivers/media/platform/microchip/microchip-sama*-isc* 13733F: include/linux/atmel-isc-media.h 13734 13735MICROCHIP ISI DRIVER 13736M: Eugen Hristev <eugen.hristev@microchip.com> 13737L: linux-media@vger.kernel.org 13738S: Supported 13739F: drivers/media/platform/atmel/atmel-isi.c 13740F: drivers/media/platform/atmel/atmel-isi.h 13741 13742MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER 13743M: Woojung Huh <woojung.huh@microchip.com> 13744M: UNGLinuxDriver@microchip.com 13745L: netdev@vger.kernel.org 13746S: Maintained 13747F: Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml 13748F: Documentation/devicetree/bindings/net/dsa/microchip,lan937x.yaml 13749F: drivers/net/dsa/microchip/* 13750F: include/linux/dsa/ksz_common.h 13751F: include/linux/platform_data/microchip-ksz.h 13752F: net/dsa/tag_ksz.c 13753 13754MICROCHIP LAN87xx/LAN937x T1 PHY DRIVER 13755M: Arun Ramadoss <arun.ramadoss@microchip.com> 13756R: UNGLinuxDriver@microchip.com 13757L: netdev@vger.kernel.org 13758S: Maintained 13759F: drivers/net/phy/microchip_t1.c 13760 13761MICROCHIP LAN743X ETHERNET DRIVER 13762M: Bryan Whitehead <bryan.whitehead@microchip.com> 13763M: UNGLinuxDriver@microchip.com 13764L: netdev@vger.kernel.org 13765S: Maintained 13766F: drivers/net/ethernet/microchip/lan743x_* 13767 13768MICROCHIP LAN966X ETHERNET DRIVER 13769M: Horatiu Vultur <horatiu.vultur@microchip.com> 13770M: UNGLinuxDriver@microchip.com 13771L: netdev@vger.kernel.org 13772S: Maintained 13773F: drivers/net/ethernet/microchip/lan966x/* 13774 13775MICROCHIP LCDFB DRIVER 13776M: Nicolas Ferre <nicolas.ferre@microchip.com> 13777L: linux-fbdev@vger.kernel.org 13778S: Maintained 13779F: drivers/video/fbdev/atmel_lcdfb.c 13780F: include/video/atmel_lcdc.h 13781 13782MICROCHIP MCP16502 PMIC DRIVER 13783M: Claudiu Beznea <claudiu.beznea@microchip.com> 13784L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13785S: Supported 13786F: Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt 13787F: drivers/regulator/mcp16502.c 13788 13789MICROCHIP MCP3911 ADC DRIVER 13790M: Marcus Folkesson <marcus.folkesson@gmail.com> 13791M: Kent Gustavsson <kent@minoris.se> 13792L: linux-iio@vger.kernel.org 13793S: Maintained 13794F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml 13795F: drivers/iio/adc/mcp3911.c 13796 13797MICROCHIP MMC/SD/SDIO MCI DRIVER 13798M: Ludovic Desroches <ludovic.desroches@microchip.com> 13799S: Maintained 13800F: drivers/mmc/host/atmel-mci.c 13801 13802MICROCHIP NAND DRIVER 13803M: Tudor Ambarus <tudor.ambarus@linaro.org> 13804L: linux-mtd@lists.infradead.org 13805S: Supported 13806F: Documentation/devicetree/bindings/mtd/atmel-nand.txt 13807F: drivers/mtd/nand/raw/atmel/* 13808 13809MICROCHIP PCI1XXXX GP DRIVER 13810M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13811L: linux-gpio@vger.kernel.org 13812S: Supported 13813F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.c 13814F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.h 13815F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.c 13816 13817MICROCHIP OTPC DRIVER 13818M: Claudiu Beznea <claudiu.beznea@microchip.com> 13819L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13820S: Supported 13821F: Documentation/devicetree/bindings/nvmem/microchip,sama7g5-otpc.yaml 13822F: drivers/nvmem/microchip-otpc.c 13823F: include/dt-bindings/nvmem/microchip,sama7g5-otpc.h 13824 13825MICROCHIP PCI1XXXX I2C DRIVER 13826M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 13827M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13828M: Microchip Linux Driver Support <UNGLinuxDriver@microchip.com> 13829L: linux-i2c@vger.kernel.org 13830S: Maintained 13831F: drivers/i2c/busses/i2c-mchp-pci1xxxx.c 13832 13833MICROCHIP PCIe UART DRIVER 13834M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13835M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 13836L: linux-serial@vger.kernel.org 13837S: Maintained 13838F: drivers/tty/serial/8250/8250_pci1xxxx.c 13839 13840MICROCHIP PWM DRIVER 13841M: Claudiu Beznea <claudiu.beznea@microchip.com> 13842L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13843L: linux-pwm@vger.kernel.org 13844S: Supported 13845F: Documentation/devicetree/bindings/pwm/atmel,at91sam-pwm.yaml 13846F: drivers/pwm/pwm-atmel.c 13847 13848MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER 13849M: Eugen Hristev <eugen.hristev@microchip.com> 13850L: linux-iio@vger.kernel.org 13851S: Supported 13852F: Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml 13853F: drivers/iio/adc/at91-sama5d2_adc.c 13854F: include/dt-bindings/iio/adc/at91-sama5d2_adc.h 13855 13856MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER 13857M: Claudiu Beznea <claudiu.beznea@microchip.com> 13858S: Supported 13859F: drivers/power/reset/at91-sama5d2_shdwc.c 13860 13861MICROCHIP SPI DRIVER 13862M: Tudor Ambarus <tudor.ambarus@linaro.org> 13863S: Supported 13864F: drivers/spi/spi-atmel.* 13865 13866MICROCHIP SSC DRIVER 13867M: Claudiu Beznea <claudiu.beznea@microchip.com> 13868L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13869S: Supported 13870F: Documentation/devicetree/bindings/misc/atmel-ssc.txt 13871F: drivers/misc/atmel-ssc.c 13872F: include/linux/atmel-ssc.h 13873 13874MICROCHIP SOC DRIVERS 13875M: Conor Dooley <conor@kernel.org> 13876S: Supported 13877T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 13878F: drivers/soc/microchip/ 13879 13880MICROCHIP USB251XB DRIVER 13881M: Richard Leitner <richard.leitner@skidata.com> 13882L: linux-usb@vger.kernel.org 13883S: Maintained 13884F: Documentation/devicetree/bindings/usb/usb251xb.yaml 13885F: drivers/usb/misc/usb251xb.c 13886 13887MICROCHIP USBA UDC DRIVER 13888M: Cristian Birsan <cristian.birsan@microchip.com> 13889L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13890S: Supported 13891F: drivers/usb/gadget/udc/atmel_usba_udc.* 13892 13893MICROCHIP WILC1000 WIFI DRIVER 13894M: Ajay Singh <ajay.kathat@microchip.com> 13895M: Claudiu Beznea <claudiu.beznea@microchip.com> 13896L: linux-wireless@vger.kernel.org 13897S: Supported 13898F: drivers/net/wireless/microchip/wilc1000/ 13899 13900MICROSEMI MIPS SOCS 13901M: Alexandre Belloni <alexandre.belloni@bootlin.com> 13902M: UNGLinuxDriver@microchip.com 13903L: linux-mips@vger.kernel.org 13904S: Supported 13905F: Documentation/devicetree/bindings/mips/mscc.txt 13906F: Documentation/devicetree/bindings/phy/mscc,vsc7514-serdes.yaml 13907F: Documentation/devicetree/bindings/power/reset/ocelot-reset.txt 13908F: arch/mips/boot/dts/mscc/ 13909F: arch/mips/configs/generic/board-ocelot.config 13910F: arch/mips/generic/board-ocelot.c 13911 13912MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi) 13913M: Don Brace <don.brace@microchip.com> 13914L: storagedev@microchip.com 13915L: linux-scsi@vger.kernel.org 13916S: Supported 13917F: Documentation/scsi/smartpqi.rst 13918F: drivers/scsi/smartpqi/Kconfig 13919F: drivers/scsi/smartpqi/Makefile 13920F: drivers/scsi/smartpqi/smartpqi*.[ch] 13921F: include/linux/cciss*.h 13922F: include/uapi/linux/cciss*.h 13923 13924MICROSOFT MANA RDMA DRIVER 13925M: Long Li <longli@microsoft.com> 13926M: Ajay Sharma <sharmaajay@microsoft.com> 13927L: linux-rdma@vger.kernel.org 13928S: Supported 13929F: drivers/infiniband/hw/mana/ 13930F: include/net/mana 13931F: include/uapi/rdma/mana-abi.h 13932 13933MICROSOFT SURFACE AGGREGATOR TABLET-MODE SWITCH 13934M: Maximilian Luz <luzmaximilian@gmail.com> 13935L: platform-driver-x86@vger.kernel.org 13936S: Maintained 13937F: drivers/platform/surface/surface_aggregator_tabletsw.c 13938 13939MICROSOFT SURFACE BATTERY AND AC DRIVERS 13940M: Maximilian Luz <luzmaximilian@gmail.com> 13941L: linux-pm@vger.kernel.org 13942L: platform-driver-x86@vger.kernel.org 13943S: Maintained 13944F: drivers/power/supply/surface_battery.c 13945F: drivers/power/supply/surface_charger.c 13946 13947MICROSOFT SURFACE DTX DRIVER 13948M: Maximilian Luz <luzmaximilian@gmail.com> 13949L: platform-driver-x86@vger.kernel.org 13950S: Maintained 13951F: Documentation/driver-api/surface_aggregator/clients/dtx.rst 13952F: drivers/platform/surface/surface_dtx.c 13953F: include/uapi/linux/surface_aggregator/dtx.h 13954 13955MICROSOFT SURFACE GPE LID SUPPORT DRIVER 13956M: Maximilian Luz <luzmaximilian@gmail.com> 13957L: platform-driver-x86@vger.kernel.org 13958S: Maintained 13959F: drivers/platform/surface/surface_gpe.c 13960 13961MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT 13962M: Hans de Goede <hdegoede@redhat.com> 13963M: Mark Gross <markgross@kernel.org> 13964M: Maximilian Luz <luzmaximilian@gmail.com> 13965L: platform-driver-x86@vger.kernel.org 13966S: Maintained 13967T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 13968F: drivers/platform/surface/ 13969 13970MICROSOFT SURFACE HID TRANSPORT DRIVER 13971M: Maximilian Luz <luzmaximilian@gmail.com> 13972L: linux-input@vger.kernel.org 13973L: platform-driver-x86@vger.kernel.org 13974S: Maintained 13975F: drivers/hid/surface-hid/ 13976 13977MICROSOFT SURFACE HOT-PLUG DRIVER 13978M: Maximilian Luz <luzmaximilian@gmail.com> 13979L: platform-driver-x86@vger.kernel.org 13980S: Maintained 13981F: drivers/platform/surface/surface_hotplug.c 13982 13983MICROSOFT SURFACE PLATFORM PROFILE DRIVER 13984M: Maximilian Luz <luzmaximilian@gmail.com> 13985L: platform-driver-x86@vger.kernel.org 13986S: Maintained 13987F: drivers/platform/surface/surface_platform_profile.c 13988 13989MICROSOFT SURFACE PRO 3 BUTTON DRIVER 13990M: Chen Yu <yu.c.chen@intel.com> 13991L: platform-driver-x86@vger.kernel.org 13992S: Supported 13993F: drivers/platform/surface/surfacepro3_button.c 13994 13995MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM 13996M: Maximilian Luz <luzmaximilian@gmail.com> 13997L: platform-driver-x86@vger.kernel.org 13998S: Maintained 13999W: https://github.com/linux-surface/surface-aggregator-module 14000C: irc://irc.libera.chat/linux-surface 14001F: Documentation/driver-api/surface_aggregator/ 14002F: drivers/platform/surface/aggregator/ 14003F: drivers/platform/surface/surface_acpi_notify.c 14004F: drivers/platform/surface/surface_aggregator_cdev.c 14005F: drivers/platform/surface/surface_aggregator_registry.c 14006F: include/linux/surface_acpi_notify.h 14007F: include/linux/surface_aggregator/ 14008F: include/uapi/linux/surface_aggregator/ 14009 14010MICROSOFT SURFACE SYSTEM AGGREGATOR HUB DRIVER 14011M: Maximilian Luz <luzmaximilian@gmail.com> 14012L: platform-driver-x86@vger.kernel.org 14013S: Maintained 14014F: drivers/platform/surface/surface_aggregator_hub.c 14015 14016MICROTEK X6 SCANNER 14017M: Oliver Neukum <oliver@neukum.org> 14018S: Maintained 14019F: drivers/usb/image/microtek.* 14020 14021MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT 14022M: Luka Kovacic <luka.kovacic@sartura.hr> 14023M: Luka Perkov <luka.perkov@sartura.hr> 14024S: Maintained 14025F: arch/arm/boot/dts/armada-xp-crs305-1g-4s-bit.dts 14026F: arch/arm/boot/dts/armada-xp-crs305-1g-4s.dts 14027F: arch/arm/boot/dts/armada-xp-crs326-24g-2s-bit.dts 14028F: arch/arm/boot/dts/armada-xp-crs326-24g-2s.dts 14029F: arch/arm/boot/dts/armada-xp-crs328-4c-20s-4s-bit.dts 14030F: arch/arm/boot/dts/armada-xp-crs328-4c-20s-4s.dts 14031 14032MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER 14033M: Sakari Ailus <sakari.ailus@linux.intel.com> 14034L: linux-media@vger.kernel.org 14035S: Maintained 14036F: Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml 14037F: Documentation/driver-api/media/drivers/ccs/ 14038F: Documentation/userspace-api/media/drivers/ccs.rst 14039F: drivers/media/i2c/ccs-pll.c 14040F: drivers/media/i2c/ccs-pll.h 14041F: drivers/media/i2c/ccs/ 14042F: include/uapi/linux/ccs.h 14043F: include/uapi/linux/smiapp.h 14044 14045MIPS 14046M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14047L: linux-mips@vger.kernel.org 14048S: Maintained 14049W: http://www.linux-mips.org/ 14050Q: https://patchwork.kernel.org/project/linux-mips/list/ 14051T: git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git 14052F: Documentation/devicetree/bindings/mips/ 14053F: Documentation/mips/ 14054F: arch/mips/ 14055F: drivers/platform/mips/ 14056F: include/dt-bindings/mips/ 14057 14058MIPS BOSTON DEVELOPMENT BOARD 14059M: Paul Burton <paulburton@kernel.org> 14060L: linux-mips@vger.kernel.org 14061S: Maintained 14062F: Documentation/devicetree/bindings/clock/img,boston-clock.txt 14063F: arch/mips/boot/dts/img/boston.dts 14064F: arch/mips/configs/generic/board-boston.config 14065F: drivers/clk/imgtec/clk-boston.c 14066F: include/dt-bindings/clock/boston-clock.h 14067 14068MIPS CORE DRIVERS 14069M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14070M: Serge Semin <fancer.lancer@gmail.com> 14071L: linux-mips@vger.kernel.org 14072S: Supported 14073F: drivers/bus/mips_cdmm.c 14074F: drivers/clocksource/mips-gic-timer.c 14075F: drivers/cpuidle/cpuidle-cps.c 14076F: drivers/irqchip/irq-mips-cpu.c 14077F: drivers/irqchip/irq-mips-gic.c 14078 14079MIPS GENERIC PLATFORM 14080M: Paul Burton <paulburton@kernel.org> 14081L: linux-mips@vger.kernel.org 14082S: Supported 14083F: Documentation/devicetree/bindings/power/mti,mips-cpc.yaml 14084F: arch/mips/generic/ 14085F: arch/mips/tools/generic-board-config.sh 14086 14087MIPS RINT INSTRUCTION EMULATION 14088M: Aleksandar Markovic <aleksandar.markovic@mips.com> 14089L: linux-mips@vger.kernel.org 14090S: Supported 14091F: arch/mips/math-emu/dp_rint.c 14092F: arch/mips/math-emu/sp_rint.c 14093 14094MIPS/LOONGSON1 ARCHITECTURE 14095M: Keguang Zhang <keguang.zhang@gmail.com> 14096L: linux-mips@vger.kernel.org 14097S: Maintained 14098F: arch/mips/include/asm/mach-loongson32/ 14099F: arch/mips/loongson32/ 14100F: drivers/*/*loongson1* 14101 14102MIPS/LOONGSON2EF ARCHITECTURE 14103M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14104L: linux-mips@vger.kernel.org 14105S: Maintained 14106F: arch/mips/include/asm/mach-loongson2ef/ 14107F: arch/mips/loongson2ef/ 14108F: drivers/cpufreq/loongson2_cpufreq.c 14109 14110MIPS/LOONGSON64 ARCHITECTURE 14111M: Huacai Chen <chenhuacai@kernel.org> 14112M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14113L: linux-mips@vger.kernel.org 14114S: Maintained 14115F: arch/mips/include/asm/mach-loongson64/ 14116F: arch/mips/loongson64/ 14117F: drivers/irqchip/irq-loongson* 14118F: drivers/platform/mips/cpu_hwmon.c 14119 14120MIROSOUND PCM20 FM RADIO RECEIVER DRIVER 14121M: Hans Verkuil <hverkuil@xs4all.nl> 14122L: linux-media@vger.kernel.org 14123S: Odd Fixes 14124W: https://linuxtv.org 14125T: git git://linuxtv.org/media_tree.git 14126F: drivers/media/radio/radio-miropcm20* 14127 14128MMP SUPPORT 14129R: Lubomir Rintel <lkundrak@v3.sk> 14130L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14131S: Odd Fixes 14132T: git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git 14133F: arch/arm/boot/dts/mmp* 14134F: arch/arm/mach-mmp/ 14135F: include/linux/soc/mmp/ 14136 14137MMP USB PHY DRIVERS 14138R: Lubomir Rintel <lkundrak@v3.sk> 14139L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14140S: Maintained 14141F: drivers/phy/marvell/phy-mmp3-usb.c 14142F: drivers/phy/marvell/phy-pxa-usb.c 14143 14144MMU GATHER AND TLB INVALIDATION 14145M: Will Deacon <will@kernel.org> 14146M: "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com> 14147M: Andrew Morton <akpm@linux-foundation.org> 14148M: Nick Piggin <npiggin@gmail.com> 14149M: Peter Zijlstra <peterz@infradead.org> 14150L: linux-arch@vger.kernel.org 14151L: linux-mm@kvack.org 14152S: Maintained 14153F: arch/*/include/asm/tlb.h 14154F: include/asm-generic/tlb.h 14155F: mm/mmu_gather.c 14156 14157MN88472 MEDIA DRIVER 14158M: Antti Palosaari <crope@iki.fi> 14159L: linux-media@vger.kernel.org 14160S: Maintained 14161W: https://linuxtv.org 14162W: http://palosaari.fi/linux/ 14163Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14164F: drivers/media/dvb-frontends/mn88472* 14165 14166MN88473 MEDIA DRIVER 14167M: Antti Palosaari <crope@iki.fi> 14168L: linux-media@vger.kernel.org 14169S: Maintained 14170W: https://linuxtv.org 14171W: http://palosaari.fi/linux/ 14172Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14173F: drivers/media/dvb-frontends/mn88473* 14174 14175MODULE SUPPORT 14176M: Luis Chamberlain <mcgrof@kernel.org> 14177L: linux-modules@vger.kernel.org 14178L: linux-kernel@vger.kernel.org 14179S: Maintained 14180T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git modules-next 14181F: include/linux/module.h 14182F: include/linux/kmod.h 14183F: kernel/module/ 14184F: scripts/module* 14185F: lib/test_kmod.c 14186F: tools/testing/selftests/kmod/ 14187 14188MONOLITHIC POWER SYSTEM PMIC DRIVER 14189M: Saravanan Sekar <sravanhome@gmail.com> 14190S: Maintained 14191F: Documentation/devicetree/bindings/mfd/mps,mp2629.yaml 14192F: Documentation/devicetree/bindings/regulator/mps,mp*.yaml 14193F: drivers/hwmon/pmbus/mpq7932.c 14194F: drivers/iio/adc/mp2629_adc.c 14195F: drivers/mfd/mp2629.c 14196F: drivers/power/supply/mp2629_charger.c 14197F: drivers/regulator/mp5416.c 14198F: drivers/regulator/mpq7920.c 14199F: drivers/regulator/mpq7920.h 14200F: include/linux/mfd/mp2629.h 14201 14202MOST(R) TECHNOLOGY DRIVER 14203M: Parthiban Veerasooran <parthiban.veerasooran@microchip.com> 14204M: Christian Gromm <christian.gromm@microchip.com> 14205S: Maintained 14206F: Documentation/ABI/testing/configfs-most 14207F: Documentation/ABI/testing/sysfs-bus-most 14208F: drivers/most/ 14209F: drivers/staging/most/ 14210F: include/linux/most.h 14211 14212MOTORCOMM PHY DRIVER 14213M: Peter Geis <pgwipeout@gmail.com> 14214M: Frank <Frank.Sae@motor-comm.com> 14215L: netdev@vger.kernel.org 14216S: Maintained 14217F: Documentation/devicetree/bindings/net/motorcomm,yt8xxx.yaml 14218F: drivers/net/phy/motorcomm.c 14219 14220MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD 14221M: Jiri Slaby <jirislaby@kernel.org> 14222S: Maintained 14223F: Documentation/driver-api/tty/moxa-smartio.rst 14224F: drivers/tty/mxser.* 14225 14226MR800 AVERMEDIA USB FM RADIO DRIVER 14227M: Alexey Klimov <klimov.linux@gmail.com> 14228L: linux-media@vger.kernel.org 14229S: Maintained 14230T: git git://linuxtv.org/media_tree.git 14231F: drivers/media/radio/radio-mr800.c 14232 14233MRF24J40 IEEE 802.15.4 RADIO DRIVER 14234M: Stefan Schmidt <stefan@datenfreihafen.org> 14235L: linux-wpan@vger.kernel.org 14236S: Odd Fixes 14237F: Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt 14238F: drivers/net/ieee802154/mrf24j40.c 14239 14240MSI EC DRIVER 14241M: Nikita Kravets <teackot@gmail.com> 14242L: platform-driver-x86@vger.kernel.org 14243S: Maintained 14244W: https://github.com/BeardOverflow/msi-ec 14245F: drivers/platform/x86/msi-ec.* 14246 14247MSI LAPTOP SUPPORT 14248M: "Lee, Chun-Yi" <jlee@suse.com> 14249L: platform-driver-x86@vger.kernel.org 14250S: Maintained 14251F: drivers/platform/x86/msi-laptop.c 14252 14253MSI WMI SUPPORT 14254L: platform-driver-x86@vger.kernel.org 14255S: Orphan 14256F: drivers/platform/x86/msi-wmi.c 14257 14258MSI001 MEDIA DRIVER 14259M: Antti Palosaari <crope@iki.fi> 14260L: linux-media@vger.kernel.org 14261S: Maintained 14262W: https://linuxtv.org 14263W: http://palosaari.fi/linux/ 14264Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14265T: git git://linuxtv.org/anttip/media_tree.git 14266F: drivers/media/tuners/msi001* 14267 14268MSI2500 MEDIA DRIVER 14269M: Antti Palosaari <crope@iki.fi> 14270L: linux-media@vger.kernel.org 14271S: Maintained 14272W: https://linuxtv.org 14273W: http://palosaari.fi/linux/ 14274Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14275T: git git://linuxtv.org/anttip/media_tree.git 14276F: drivers/media/usb/msi2500/ 14277 14278MSTAR INTERRUPT CONTROLLER DRIVER 14279M: Mark-PK Tsai <mark-pk.tsai@mediatek.com> 14280M: Daniel Palmer <daniel@thingy.jp> 14281S: Maintained 14282F: Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml 14283F: drivers/irqchip/irq-mst-intc.c 14284 14285MSYSTEMS DISKONCHIP G3 MTD DRIVER 14286M: Robert Jarzmik <robert.jarzmik@free.fr> 14287L: linux-mtd@lists.infradead.org 14288S: Maintained 14289F: drivers/mtd/devices/docg3* 14290 14291MT9P031 APTINA CAMERA SENSOR 14292M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14293L: linux-media@vger.kernel.org 14294S: Maintained 14295T: git git://linuxtv.org/media_tree.git 14296F: Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml 14297F: drivers/media/i2c/mt9p031.c 14298F: include/media/i2c/mt9p031.h 14299 14300MT9T112 APTINA CAMERA SENSOR 14301M: Jacopo Mondi <jacopo@jmondi.org> 14302L: linux-media@vger.kernel.org 14303S: Odd Fixes 14304T: git git://linuxtv.org/media_tree.git 14305F: drivers/media/i2c/mt9t112.c 14306F: include/media/i2c/mt9t112.h 14307 14308MT9V032 APTINA CAMERA SENSOR 14309M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14310L: linux-media@vger.kernel.org 14311S: Maintained 14312T: git git://linuxtv.org/media_tree.git 14313F: Documentation/devicetree/bindings/media/i2c/mt9v032.txt 14314F: drivers/media/i2c/mt9v032.c 14315F: include/media/i2c/mt9v032.h 14316 14317MT9V111 APTINA CAMERA SENSOR 14318M: Jacopo Mondi <jacopo@jmondi.org> 14319L: linux-media@vger.kernel.org 14320S: Maintained 14321T: git git://linuxtv.org/media_tree.git 14322F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml 14323F: drivers/media/i2c/mt9v111.c 14324 14325MULTIFUNCTION DEVICES (MFD) 14326M: Lee Jones <lee@kernel.org> 14327S: Maintained 14328T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 14329F: Documentation/devicetree/bindings/mfd/ 14330F: drivers/mfd/ 14331F: include/dt-bindings/mfd/ 14332F: include/linux/mfd/ 14333 14334MULTIMEDIA CARD (MMC) ETC. OVER SPI 14335S: Orphan 14336F: drivers/mmc/host/mmc_spi.c 14337F: include/linux/spi/mmc_spi.h 14338 14339MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM 14340M: Ulf Hansson <ulf.hansson@linaro.org> 14341L: linux-mmc@vger.kernel.org 14342S: Maintained 14343T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 14344F: Documentation/devicetree/bindings/mmc/ 14345F: drivers/mmc/ 14346F: include/linux/mmc/ 14347F: include/uapi/linux/mmc/ 14348 14349MULTIPLEXER SUBSYSTEM 14350M: Peter Rosin <peda@axentia.se> 14351S: Maintained 14352F: Documentation/ABI/testing/sysfs-class-mux* 14353F: Documentation/devicetree/bindings/mux/ 14354F: drivers/mux/ 14355F: include/dt-bindings/mux/ 14356F: include/linux/mux/ 14357 14358MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER 14359M: Bin Liu <b-liu@ti.com> 14360L: linux-usb@vger.kernel.org 14361S: Maintained 14362F: drivers/usb/musb/ 14363 14364MXL301RF MEDIA DRIVER 14365M: Akihiro Tsukada <tskd08@gmail.com> 14366L: linux-media@vger.kernel.org 14367S: Odd Fixes 14368F: drivers/media/tuners/mxl301rf* 14369 14370MXL5007T MEDIA DRIVER 14371M: Michael Krufky <mkrufky@linuxtv.org> 14372L: linux-media@vger.kernel.org 14373S: Maintained 14374W: https://linuxtv.org 14375W: http://github.com/mkrufky 14376Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14377T: git git://linuxtv.org/mkrufky/tuners.git 14378F: drivers/media/tuners/mxl5007t.* 14379 14380MXSFB DRM DRIVER 14381M: Marek Vasut <marex@denx.de> 14382M: Stefan Agner <stefan@agner.ch> 14383L: dri-devel@lists.freedesktop.org 14384S: Supported 14385T: git git://anongit.freedesktop.org/drm/drm-misc 14386F: Documentation/devicetree/bindings/display/fsl,lcdif.yaml 14387F: drivers/gpu/drm/mxsfb/ 14388 14389MYLEX DAC960 PCI RAID Controller 14390M: Hannes Reinecke <hare@kernel.org> 14391L: linux-scsi@vger.kernel.org 14392S: Supported 14393F: drivers/scsi/myrb.* 14394F: drivers/scsi/myrs.* 14395 14396MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE) 14397M: Chris Lee <christopher.lee@cspi.com> 14398L: netdev@vger.kernel.org 14399S: Supported 14400W: https://www.cspi.com/ethernet-products/support/downloads/ 14401F: drivers/net/ethernet/myricom/myri10ge/ 14402 14403NAND FLASH SUBSYSTEM 14404M: Miquel Raynal <miquel.raynal@bootlin.com> 14405R: Richard Weinberger <richard@nod.at> 14406L: linux-mtd@lists.infradead.org 14407S: Maintained 14408W: http://www.linux-mtd.infradead.org/ 14409Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 14410C: irc://irc.oftc.net/mtd 14411T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next 14412F: drivers/mtd/nand/ 14413F: include/linux/mtd/*nand*.h 14414 14415NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER 14416M: Daniel Mack <zonque@gmail.com> 14417L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14418S: Maintained 14419W: http://www.native-instruments.com 14420F: sound/usb/caiaq/ 14421 14422NATSEMI ETHERNET DRIVER (DP8381x) 14423S: Orphan 14424F: drivers/net/ethernet/natsemi/natsemi.c 14425 14426NCR 5380 SCSI DRIVERS 14427M: Finn Thain <fthain@linux-m68k.org> 14428M: Michael Schmitz <schmitzmic@gmail.com> 14429L: linux-scsi@vger.kernel.org 14430S: Maintained 14431F: Documentation/scsi/g_NCR5380.rst 14432F: drivers/scsi/NCR5380.* 14433F: drivers/scsi/arm/cumana_1.c 14434F: drivers/scsi/arm/oak.c 14435F: drivers/scsi/atari_scsi.* 14436F: drivers/scsi/dmx3191d.c 14437F: drivers/scsi/g_NCR5380.* 14438F: drivers/scsi/mac_scsi.* 14439F: drivers/scsi/sun3_scsi.* 14440F: drivers/scsi/sun3_scsi_vme.c 14441 14442NCSI LIBRARY 14443M: Samuel Mendoza-Jonas <sam@mendozajonas.com> 14444S: Maintained 14445F: net/ncsi/ 14446 14447NCT6775 HARDWARE MONITOR DRIVER - CORE & PLATFORM DRIVER 14448M: Guenter Roeck <linux@roeck-us.net> 14449L: linux-hwmon@vger.kernel.org 14450S: Maintained 14451F: Documentation/hwmon/nct6775.rst 14452F: drivers/hwmon/nct6775-core.c 14453F: drivers/hwmon/nct6775-platform.c 14454F: drivers/hwmon/nct6775.h 14455 14456NCT6775 HARDWARE MONITOR DRIVER - I2C DRIVER 14457M: Zev Weiss <zev@bewilderbeest.net> 14458L: linux-hwmon@vger.kernel.org 14459S: Maintained 14460F: Documentation/devicetree/bindings/hwmon/nuvoton,nct6775.yaml 14461F: drivers/hwmon/nct6775-i2c.c 14462 14463NETDEVSIM 14464M: Jakub Kicinski <kuba@kernel.org> 14465S: Maintained 14466F: drivers/net/netdevsim/* 14467 14468NETEM NETWORK EMULATOR 14469M: Stephen Hemminger <stephen@networkplumber.org> 14470L: netdev@vger.kernel.org 14471S: Maintained 14472F: net/sched/sch_netem.c 14473 14474NETERION 10GbE DRIVERS (s2io) 14475M: Jon Mason <jdmason@kudzu.us> 14476L: netdev@vger.kernel.org 14477S: Supported 14478F: Documentation/networking/device_drivers/ethernet/neterion/s2io.rst 14479F: drivers/net/ethernet/neterion/ 14480 14481NETFILTER 14482M: Pablo Neira Ayuso <pablo@netfilter.org> 14483M: Jozsef Kadlecsik <kadlec@netfilter.org> 14484M: Florian Westphal <fw@strlen.de> 14485L: netfilter-devel@vger.kernel.org 14486L: coreteam@netfilter.org 14487S: Maintained 14488W: http://www.netfilter.org/ 14489W: http://www.iptables.org/ 14490W: http://www.nftables.org/ 14491Q: http://patchwork.ozlabs.org/project/netfilter-devel/list/ 14492C: irc://irc.libera.chat/netfilter 14493T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git 14494T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git 14495F: include/linux/netfilter* 14496F: include/linux/netfilter/ 14497F: include/net/netfilter/ 14498F: include/uapi/linux/netfilter* 14499F: include/uapi/linux/netfilter/ 14500F: net/*/netfilter.c 14501F: net/*/netfilter/ 14502F: net/bridge/br_netfilter*.c 14503F: net/netfilter/ 14504 14505NETROM NETWORK LAYER 14506M: Ralf Baechle <ralf@linux-mips.org> 14507L: linux-hams@vger.kernel.org 14508S: Maintained 14509W: http://www.linux-ax25.org/ 14510F: include/net/netrom.h 14511F: include/uapi/linux/netrom.h 14512F: net/netrom/ 14513 14514NETRONIX EMBEDDED CONTROLLER 14515M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 14516S: Maintained 14517F: Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml 14518F: drivers/mfd/ntxec.c 14519F: drivers/pwm/pwm-ntxec.c 14520F: drivers/rtc/rtc-ntxec.c 14521F: include/linux/mfd/ntxec.h 14522 14523NETRONOME ETHERNET DRIVERS 14524M: Simon Horman <simon.horman@corigine.com> 14525R: Jakub Kicinski <kuba@kernel.org> 14526L: oss-drivers@corigine.com 14527S: Maintained 14528F: drivers/net/ethernet/netronome/ 14529 14530NETWORK BLOCK DEVICE (NBD) 14531M: Josef Bacik <josef@toxicpanda.com> 14532L: linux-block@vger.kernel.org 14533L: nbd@other.debian.org 14534S: Maintained 14535F: Documentation/admin-guide/blockdev/nbd.rst 14536F: drivers/block/nbd.c 14537F: include/trace/events/nbd.h 14538F: include/uapi/linux/nbd.h 14539 14540NETWORK DROP MONITOR 14541M: Neil Horman <nhorman@tuxdriver.com> 14542L: netdev@vger.kernel.org 14543S: Maintained 14544W: https://fedorahosted.org/dropwatch/ 14545F: include/uapi/linux/net_dropmon.h 14546F: net/core/drop_monitor.c 14547 14548NETWORKING DRIVERS 14549M: "David S. Miller" <davem@davemloft.net> 14550M: Eric Dumazet <edumazet@google.com> 14551M: Jakub Kicinski <kuba@kernel.org> 14552M: Paolo Abeni <pabeni@redhat.com> 14553L: netdev@vger.kernel.org 14554S: Maintained 14555Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14556T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14557T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14558F: Documentation/devicetree/bindings/net/ 14559F: drivers/connector/ 14560F: drivers/net/ 14561F: include/dt-bindings/net/ 14562F: include/linux/etherdevice.h 14563F: include/linux/fcdevice.h 14564F: include/linux/fddidevice.h 14565F: include/linux/hippidevice.h 14566F: include/linux/if_* 14567F: include/linux/inetdevice.h 14568F: include/linux/netdevice.h 14569F: include/uapi/linux/if_* 14570F: include/uapi/linux/netdevice.h 14571 14572NETWORKING DRIVERS (WIRELESS) 14573M: Kalle Valo <kvalo@kernel.org> 14574L: linux-wireless@vger.kernel.org 14575S: Maintained 14576W: https://wireless.wiki.kernel.org/ 14577Q: https://patchwork.kernel.org/project/linux-wireless/list/ 14578T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 14579T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 14580F: Documentation/devicetree/bindings/net/wireless/ 14581F: drivers/net/wireless/ 14582 14583NETWORKING [DSA] 14584M: Andrew Lunn <andrew@lunn.ch> 14585M: Florian Fainelli <f.fainelli@gmail.com> 14586M: Vladimir Oltean <olteanv@gmail.com> 14587S: Maintained 14588F: Documentation/devicetree/bindings/net/dsa/ 14589F: Documentation/devicetree/bindings/net/ethernet-switch-port.yaml 14590F: Documentation/devicetree/bindings/net/ethernet-switch.yaml 14591F: drivers/net/dsa/ 14592F: include/linux/dsa/ 14593F: include/linux/platform_data/dsa.h 14594F: include/net/dsa.h 14595F: net/dsa/ 14596F: tools/testing/selftests/drivers/net/dsa/ 14597 14598NETWORKING [GENERAL] 14599M: "David S. Miller" <davem@davemloft.net> 14600M: Eric Dumazet <edumazet@google.com> 14601M: Jakub Kicinski <kuba@kernel.org> 14602M: Paolo Abeni <pabeni@redhat.com> 14603L: netdev@vger.kernel.org 14604S: Maintained 14605Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14606B: mailto:netdev@vger.kernel.org 14607T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14608T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14609F: Documentation/core-api/netlink.rst 14610F: Documentation/networking/ 14611F: Documentation/process/maintainer-netdev.rst 14612F: Documentation/userspace-api/netlink/ 14613F: include/linux/in.h 14614F: include/linux/net.h 14615F: include/linux/netdevice.h 14616F: include/net/ 14617F: include/uapi/linux/in.h 14618F: include/uapi/linux/net.h 14619F: include/uapi/linux/net_namespace.h 14620F: include/uapi/linux/netdevice.h 14621F: lib/net_utils.c 14622F: lib/random32.c 14623F: net/ 14624F: tools/net/ 14625F: tools/testing/selftests/net/ 14626 14627NETWORKING [IPSEC] 14628M: Steffen Klassert <steffen.klassert@secunet.com> 14629M: Herbert Xu <herbert@gondor.apana.org.au> 14630M: "David S. Miller" <davem@davemloft.net> 14631L: netdev@vger.kernel.org 14632S: Maintained 14633T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git 14634T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git 14635F: include/net/xfrm.h 14636F: include/uapi/linux/xfrm.h 14637F: net/ipv4/ah4.c 14638F: net/ipv4/esp4* 14639F: net/ipv4/ip_vti.c 14640F: net/ipv4/ipcomp.c 14641F: net/ipv4/xfrm* 14642F: net/ipv6/ah6.c 14643F: net/ipv6/esp6* 14644F: net/ipv6/ip6_vti.c 14645F: net/ipv6/ipcomp6.c 14646F: net/ipv6/xfrm* 14647F: net/key/ 14648F: net/xfrm/ 14649F: tools/testing/selftests/net/ipsec.c 14650 14651NETWORKING [IPv4/IPv6] 14652M: "David S. Miller" <davem@davemloft.net> 14653M: David Ahern <dsahern@kernel.org> 14654L: netdev@vger.kernel.org 14655S: Maintained 14656T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14657F: arch/x86/net/* 14658F: include/linux/ip.h 14659F: include/linux/ipv6* 14660F: include/net/fib* 14661F: include/net/ip* 14662F: include/net/route.h 14663F: net/ipv4/ 14664F: net/ipv6/ 14665 14666NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK) 14667M: Paul Moore <paul@paul-moore.com> 14668L: netdev@vger.kernel.org 14669L: linux-security-module@vger.kernel.org 14670S: Maintained 14671W: https://github.com/netlabel 14672F: Documentation/netlabel/ 14673F: include/net/calipso.h 14674F: include/net/cipso_ipv4.h 14675F: include/net/netlabel.h 14676F: include/uapi/linux/netfilter/xt_CONNSECMARK.h 14677F: include/uapi/linux/netfilter/xt_SECMARK.h 14678F: net/ipv4/cipso_ipv4.c 14679F: net/ipv6/calipso.c 14680F: net/netfilter/xt_CONNSECMARK.c 14681F: net/netfilter/xt_SECMARK.c 14682F: net/netlabel/ 14683 14684NETWORKING [MPTCP] 14685M: Matthieu Baerts <matthieu.baerts@tessares.net> 14686M: Mat Martineau <martineau@kernel.org> 14687L: netdev@vger.kernel.org 14688L: mptcp@lists.linux.dev 14689S: Maintained 14690W: https://github.com/multipath-tcp/mptcp_net-next/wiki 14691B: https://github.com/multipath-tcp/mptcp_net-next/issues 14692T: git https://github.com/multipath-tcp/mptcp_net-next.git export-net 14693T: git https://github.com/multipath-tcp/mptcp_net-next.git export 14694F: Documentation/networking/mptcp-sysctl.rst 14695F: include/net/mptcp.h 14696F: include/trace/events/mptcp.h 14697F: include/uapi/linux/mptcp.h 14698F: net/mptcp/ 14699F: tools/testing/selftests/bpf/*/*mptcp*.c 14700F: tools/testing/selftests/net/mptcp/ 14701 14702NETWORKING [TCP] 14703M: Eric Dumazet <edumazet@google.com> 14704L: netdev@vger.kernel.org 14705S: Maintained 14706F: include/linux/tcp.h 14707F: include/net/tcp.h 14708F: include/trace/events/tcp.h 14709F: include/uapi/linux/tcp.h 14710F: net/ipv4/syncookies.c 14711F: net/ipv4/tcp*.c 14712F: net/ipv6/syncookies.c 14713F: net/ipv6/tcp*.c 14714 14715NETWORKING [TLS] 14716M: Boris Pismenny <borisp@nvidia.com> 14717M: John Fastabend <john.fastabend@gmail.com> 14718M: Jakub Kicinski <kuba@kernel.org> 14719L: netdev@vger.kernel.org 14720S: Maintained 14721F: include/net/tls.h 14722F: include/uapi/linux/tls.h 14723F: net/tls/* 14724 14725NETXEN (1/10) GbE SUPPORT 14726M: Manish Chopra <manishc@marvell.com> 14727M: Rahul Verma <rahulv@marvell.com> 14728M: GR-Linux-NIC-Dev@marvell.com 14729L: netdev@vger.kernel.org 14730S: Supported 14731F: drivers/net/ethernet/qlogic/netxen/ 14732 14733NET_FAILOVER MODULE 14734M: Sridhar Samudrala <sridhar.samudrala@intel.com> 14735L: netdev@vger.kernel.org 14736S: Supported 14737F: Documentation/networking/net_failover.rst 14738F: drivers/net/net_failover.c 14739F: include/net/net_failover.h 14740 14741NEXTHOP 14742M: David Ahern <dsahern@kernel.org> 14743L: netdev@vger.kernel.org 14744S: Maintained 14745F: include/net/netns/nexthop.h 14746F: include/net/nexthop.h 14747F: include/uapi/linux/nexthop.h 14748F: net/ipv4/nexthop.c 14749 14750NFC SUBSYSTEM 14751M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 14752L: netdev@vger.kernel.org 14753S: Maintained 14754F: Documentation/devicetree/bindings/net/nfc/ 14755F: drivers/nfc/ 14756F: include/net/nfc/ 14757F: include/uapi/linux/nfc.h 14758F: net/nfc/ 14759 14760NFC VIRTUAL NCI DEVICE DRIVER 14761M: Bongsu Jeon <bongsu.jeon@samsung.com> 14762L: netdev@vger.kernel.org 14763S: Supported 14764F: drivers/nfc/virtual_ncidev.c 14765F: tools/testing/selftests/nci/ 14766 14767NFS, SUNRPC, AND LOCKD CLIENTS 14768M: Trond Myklebust <trond.myklebust@hammerspace.com> 14769M: Anna Schumaker <anna@kernel.org> 14770L: linux-nfs@vger.kernel.org 14771S: Maintained 14772W: http://client.linux-nfs.org 14773T: git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git 14774F: fs/lockd/ 14775F: fs/nfs/ 14776F: fs/nfs_common/ 14777F: include/linux/lockd/ 14778F: include/linux/nfs* 14779F: include/linux/sunrpc/ 14780F: include/uapi/linux/nfs* 14781F: include/uapi/linux/sunrpc/ 14782F: net/sunrpc/ 14783F: Documentation/filesystems/nfs/ 14784 14785NILFS2 FILESYSTEM 14786M: Ryusuke Konishi <konishi.ryusuke@gmail.com> 14787L: linux-nilfs@vger.kernel.org 14788S: Supported 14789W: https://nilfs.sourceforge.io/ 14790W: https://nilfs.osdn.jp/ 14791T: git https://github.com/konis/nilfs2.git 14792F: Documentation/filesystems/nilfs2.rst 14793F: fs/nilfs2/ 14794F: include/trace/events/nilfs2.h 14795F: include/uapi/linux/nilfs2_api.h 14796F: include/uapi/linux/nilfs2_ondisk.h 14797 14798NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER 14799M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14800S: Maintained 14801W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14802F: Documentation/scsi/NinjaSCSI.rst 14803F: drivers/scsi/pcmcia/nsp_* 14804 14805NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER 14806M: GOTO Masanori <gotom@debian.or.jp> 14807M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14808S: Maintained 14809W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14810F: Documentation/scsi/NinjaSCSI.rst 14811F: drivers/scsi/nsp32* 14812 14813NINTENDO HID DRIVER 14814M: Daniel J. Ogorchock <djogorchock@gmail.com> 14815L: linux-input@vger.kernel.org 14816S: Maintained 14817F: drivers/hid/hid-nintendo* 14818 14819NIOS2 ARCHITECTURE 14820M: Dinh Nguyen <dinguyen@kernel.org> 14821S: Maintained 14822T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 14823F: arch/nios2/ 14824 14825NITRO ENCLAVES (NE) 14826M: Alexandru Ciobotaru <alcioa@amazon.com> 14827L: linux-kernel@vger.kernel.org 14828L: The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com> 14829S: Supported 14830W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 14831F: Documentation/virt/ne_overview.rst 14832F: drivers/virt/nitro_enclaves/ 14833F: include/linux/nitro_enclaves.h 14834F: include/uapi/linux/nitro_enclaves.h 14835F: samples/nitro_enclaves/ 14836 14837NOHZ, DYNTICKS SUPPORT 14838M: Frederic Weisbecker <frederic@kernel.org> 14839M: Thomas Gleixner <tglx@linutronix.de> 14840M: Ingo Molnar <mingo@kernel.org> 14841L: linux-kernel@vger.kernel.org 14842S: Maintained 14843T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz 14844F: include/linux/sched/nohz.h 14845F: include/linux/tick.h 14846F: kernel/time/tick*.* 14847 14848NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS) 14849M: Pavel Machek <pavel@ucw.cz> 14850M: Sakari Ailus <sakari.ailus@iki.fi> 14851L: linux-media@vger.kernel.org 14852S: Maintained 14853F: drivers/media/i2c/ad5820.c 14854F: drivers/media/i2c/et8ek8 14855 14856NOKIA N900 POWER SUPPLY DRIVERS 14857R: Pali Rohár <pali@kernel.org> 14858F: drivers/power/supply/bq2415x_charger.c 14859F: drivers/power/supply/bq27xxx_battery.c 14860F: drivers/power/supply/bq27xxx_battery_i2c.c 14861F: drivers/power/supply/isp1704_charger.c 14862F: drivers/power/supply/rx51_battery.c 14863F: include/linux/power/bq2415x_charger.h 14864F: include/linux/power/bq27xxx_battery.h 14865 14866NOLIBC HEADER FILE 14867M: Willy Tarreau <w@1wt.eu> 14868S: Maintained 14869T: git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git 14870F: tools/include/nolibc/ 14871F: tools/testing/selftests/nolibc/ 14872 14873NOVATEK NVT-TS I2C TOUCHSCREEN DRIVER 14874M: Hans de Goede <hdegoede@redhat.com> 14875L: linux-input@vger.kernel.org 14876S: Maintained 14877F: drivers/input/touchscreen/novatek-nvt-ts.c 14878 14879NSDEPS 14880M: Matthias Maennich <maennich@google.com> 14881S: Maintained 14882F: Documentation/core-api/symbol-namespaces.rst 14883F: scripts/nsdeps 14884 14885NTB AMD DRIVER 14886M: Sanjay R Mehta <sanju.mehta@amd.com> 14887M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 14888L: ntb@lists.linux.dev 14889S: Supported 14890F: drivers/ntb/hw/amd/ 14891 14892NTB DRIVER CORE 14893M: Jon Mason <jdmason@kudzu.us> 14894M: Dave Jiang <dave.jiang@intel.com> 14895M: Allen Hubbe <allenbh@gmail.com> 14896L: ntb@lists.linux.dev 14897S: Supported 14898W: https://github.com/jonmason/ntb/wiki 14899T: git git://github.com/jonmason/ntb.git 14900F: drivers/net/ntb_netdev.c 14901F: drivers/ntb/ 14902F: drivers/pci/endpoint/functions/pci-epf-*ntb.c 14903F: include/linux/ntb.h 14904F: include/linux/ntb_transport.h 14905F: tools/testing/selftests/ntb/ 14906 14907NTB IDT DRIVER 14908M: Serge Semin <fancer.lancer@gmail.com> 14909L: ntb@lists.linux.dev 14910S: Supported 14911F: drivers/ntb/hw/idt/ 14912 14913NTB INTEL DRIVER 14914M: Dave Jiang <dave.jiang@intel.com> 14915L: ntb@lists.linux.dev 14916S: Supported 14917W: https://github.com/davejiang/linux/wiki 14918T: git https://github.com/davejiang/linux.git 14919F: drivers/ntb/hw/intel/ 14920 14921NTFS FILESYSTEM 14922M: Anton Altaparmakov <anton@tuxera.com> 14923L: linux-ntfs-dev@lists.sourceforge.net 14924S: Supported 14925W: http://www.tuxera.com/ 14926T: git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git 14927F: Documentation/filesystems/ntfs.rst 14928F: fs/ntfs/ 14929 14930NTFS3 FILESYSTEM 14931M: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> 14932L: ntfs3@lists.linux.dev 14933S: Supported 14934W: http://www.paragon-software.com/ 14935T: git https://github.com/Paragon-Software-Group/linux-ntfs3.git 14936F: Documentation/filesystems/ntfs3.rst 14937F: fs/ntfs3/ 14938 14939NUBUS SUBSYSTEM 14940M: Finn Thain <fthain@linux-m68k.org> 14941L: linux-m68k@lists.linux-m68k.org 14942S: Maintained 14943F: arch/*/include/asm/nubus.h 14944F: drivers/nubus/ 14945F: include/linux/nubus.h 14946F: include/uapi/linux/nubus.h 14947 14948NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER 14949M: Antonino Daplas <adaplas@gmail.com> 14950L: linux-fbdev@vger.kernel.org 14951S: Maintained 14952F: drivers/video/fbdev/nvidia/ 14953F: drivers/video/fbdev/riva/ 14954 14955NVIDIA WMI EC BACKLIGHT DRIVER 14956M: Daniel Dadap <ddadap@nvidia.com> 14957L: platform-driver-x86@vger.kernel.org 14958S: Supported 14959F: drivers/platform/x86/nvidia-wmi-ec-backlight.c 14960F: include/linux/platform_data/x86/nvidia-wmi-ec-backlight.h 14961 14962NVM EXPRESS DRIVER 14963M: Keith Busch <kbusch@kernel.org> 14964M: Jens Axboe <axboe@fb.com> 14965M: Christoph Hellwig <hch@lst.de> 14966M: Sagi Grimberg <sagi@grimberg.me> 14967L: linux-nvme@lists.infradead.org 14968S: Supported 14969W: http://git.infradead.org/nvme.git 14970T: git git://git.infradead.org/nvme.git 14971F: Documentation/nvme/ 14972F: drivers/nvme/common/ 14973F: drivers/nvme/host/ 14974F: include/linux/nvme-*.h 14975F: include/linux/nvme.h 14976F: include/uapi/linux/nvme_ioctl.h 14977 14978NVM EXPRESS FABRICS AUTHENTICATION 14979M: Hannes Reinecke <hare@suse.de> 14980L: linux-nvme@lists.infradead.org 14981S: Supported 14982F: drivers/nvme/host/auth.c 14983F: drivers/nvme/target/auth.c 14984F: drivers/nvme/target/fabrics-cmd-auth.c 14985F: include/linux/nvme-auth.h 14986 14987NVM EXPRESS HARDWARE MONITORING SUPPORT 14988M: Guenter Roeck <linux@roeck-us.net> 14989L: linux-nvme@lists.infradead.org 14990S: Supported 14991F: drivers/nvme/host/hwmon.c 14992 14993NVM EXPRESS FC TRANSPORT DRIVERS 14994M: James Smart <james.smart@broadcom.com> 14995L: linux-nvme@lists.infradead.org 14996S: Supported 14997F: drivers/nvme/host/fc.c 14998F: drivers/nvme/target/fc.c 14999F: drivers/nvme/target/fcloop.c 15000F: include/linux/nvme-fc-driver.h 15001F: include/linux/nvme-fc.h 15002 15003NVM EXPRESS TARGET DRIVER 15004M: Christoph Hellwig <hch@lst.de> 15005M: Sagi Grimberg <sagi@grimberg.me> 15006M: Chaitanya Kulkarni <kch@nvidia.com> 15007L: linux-nvme@lists.infradead.org 15008S: Supported 15009W: http://git.infradead.org/nvme.git 15010T: git git://git.infradead.org/nvme.git 15011F: drivers/nvme/target/ 15012 15013NVMEM FRAMEWORK 15014M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 15015S: Maintained 15016T: git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git 15017F: Documentation/ABI/stable/sysfs-bus-nvmem 15018F: Documentation/devicetree/bindings/nvmem/ 15019F: drivers/nvmem/ 15020F: include/linux/nvmem-consumer.h 15021F: include/linux/nvmem-provider.h 15022 15023NXP C45 TJA11XX PHY DRIVER 15024M: Radu Pirea <radu-nicolae.pirea@oss.nxp.com> 15025L: netdev@vger.kernel.org 15026S: Maintained 15027F: drivers/net/phy/nxp-c45-tja11xx.c 15028 15029NXP FSPI DRIVER 15030M: Han Xu <han.xu@nxp.com> 15031M: Haibo Chen <haibo.chen@nxp.com> 15032R: Yogesh Gaur <yogeshgaur.83@gmail.com> 15033L: linux-spi@vger.kernel.org 15034S: Maintained 15035F: Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml 15036F: drivers/spi/spi-nxp-fspi.c 15037 15038NXP FXAS21002C DRIVER 15039M: Rui Miguel Silva <rmfrfs@gmail.com> 15040L: linux-iio@vger.kernel.org 15041S: Maintained 15042F: Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml 15043F: drivers/iio/gyro/fxas21002c.h 15044F: drivers/iio/gyro/fxas21002c_core.c 15045F: drivers/iio/gyro/fxas21002c_i2c.c 15046F: drivers/iio/gyro/fxas21002c_spi.c 15047 15048NXP i.MX CLOCK DRIVERS 15049M: Abel Vesa <abelvesa@kernel.org> 15050R: Peng Fan <peng.fan@nxp.com> 15051L: linux-clk@vger.kernel.org 15052L: linux-imx@nxp.com 15053S: Maintained 15054T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux.git clk/imx 15055F: Documentation/devicetree/bindings/clock/imx* 15056F: drivers/clk/imx/ 15057F: include/dt-bindings/clock/imx* 15058 15059NXP i.MX 8M ISI DRIVER 15060M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15061L: linux-media@vger.kernel.org 15062S: Maintained 15063F: Documentation/devicetree/bindings/media/nxp,imx8-isi.yaml 15064F: drivers/media/platform/nxp/imx8-isi/ 15065 15066NXP i.MX 8MQ DCSS DRIVER 15067M: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com> 15068R: Lucas Stach <l.stach@pengutronix.de> 15069L: dri-devel@lists.freedesktop.org 15070S: Maintained 15071F: Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml 15072F: drivers/gpu/drm/imx/dcss/ 15073 15074NXP i.MX 8QXP ADC DRIVER 15075M: Cai Huoqing <cai.huoqing@linux.dev> 15076M: Haibo Chen <haibo.chen@nxp.com> 15077L: linux-imx@nxp.com 15078L: linux-iio@vger.kernel.org 15079S: Maintained 15080F: Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml 15081F: drivers/iio/adc/imx8qxp-adc.c 15082 15083NXP i.MX 7D/6SX/6UL/93 AND VF610 ADC DRIVER 15084M: Haibo Chen <haibo.chen@nxp.com> 15085L: linux-iio@vger.kernel.org 15086L: linux-imx@nxp.com 15087S: Maintained 15088F: Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml 15089F: Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml 15090F: Documentation/devicetree/bindings/iio/adc/nxp,imx93-adc.yaml 15091F: drivers/iio/adc/imx7d_adc.c 15092F: drivers/iio/adc/imx93_adc.c 15093F: drivers/iio/adc/vf610_adc.c 15094 15095NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER 15096M: Jagan Teki <jagan@amarulasolutions.com> 15097S: Maintained 15098F: Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml 15099F: drivers/regulator/pf8x00-regulator.c 15100 15101NXP PTN5150A CC LOGIC AND EXTCON DRIVER 15102M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 15103L: linux-kernel@vger.kernel.org 15104S: Maintained 15105F: Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml 15106F: drivers/extcon/extcon-ptn5150.c 15107 15108NXP SGTL5000 DRIVER 15109M: Fabio Estevam <festevam@gmail.com> 15110L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15111S: Maintained 15112F: Documentation/devicetree/bindings/sound/sgtl5000.yaml 15113F: sound/soc/codecs/sgtl5000* 15114 15115NXP SJA1105 ETHERNET SWITCH DRIVER 15116M: Vladimir Oltean <olteanv@gmail.com> 15117L: linux-kernel@vger.kernel.org 15118S: Maintained 15119F: drivers/net/dsa/sja1105 15120F: drivers/net/pcs/pcs-xpcs-nxp.c 15121 15122NXP TDA998X DRM DRIVER 15123M: Russell King <linux@armlinux.org.uk> 15124S: Maintained 15125T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel 15126T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes 15127F: drivers/gpu/drm/i2c/tda998x_drv.c 15128F: include/drm/i2c/tda998x.h 15129F: include/dt-bindings/display/tda998x.h 15130K: "nxp,tda998x" 15131 15132NXP TFA9879 DRIVER 15133M: Peter Rosin <peda@axentia.se> 15134L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15135S: Maintained 15136F: Documentation/devicetree/bindings/sound/tfa9879.txt 15137F: sound/soc/codecs/tfa9879* 15138 15139NXP/Goodix TFA989X (TFA1) DRIVER 15140M: Stephan Gerhold <stephan@gerhold.net> 15141L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15142S: Maintained 15143F: Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml 15144F: sound/soc/codecs/tfa989x.c 15145 15146NXP-NCI NFC DRIVER 15147S: Orphan 15148F: Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml 15149F: drivers/nfc/nxp-nci 15150 15151NXP i.MX 8MP DW100 V4L2 DRIVER 15152M: Xavier Roumegue <xavier.roumegue@oss.nxp.com> 15153L: linux-media@vger.kernel.org 15154S: Maintained 15155F: Documentation/devicetree/bindings/media/nxp,dw100.yaml 15156F: Documentation/userspace-api/media/drivers/dw100.rst 15157F: drivers/media/platform/nxp/dw100/ 15158F: include/uapi/linux/dw100.h 15159 15160NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER 15161M: Mirela Rabulea <mirela.rabulea@nxp.com> 15162R: NXP Linux Team <linux-imx@nxp.com> 15163L: linux-media@vger.kernel.org 15164S: Maintained 15165F: Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml 15166F: drivers/media/platform/nxp/imx-jpeg 15167 15168NZXT-KRAKEN2 HARDWARE MONITORING DRIVER 15169M: Jonas Malaco <jonas@protocubo.io> 15170L: linux-hwmon@vger.kernel.org 15171S: Maintained 15172F: Documentation/hwmon/nzxt-kraken2.rst 15173F: drivers/hwmon/nzxt-kraken2.c 15174 15175NZXT-SMART2 HARDWARE MONITORING DRIVER 15176M: Aleksandr Mezin <mezin.alexander@gmail.com> 15177L: linux-hwmon@vger.kernel.org 15178S: Maintained 15179F: Documentation/hwmon/nzxt-smart2.rst 15180F: drivers/hwmon/nzxt-smart2.c 15181 15182OBJAGG 15183M: Jiri Pirko <jiri@resnulli.us> 15184L: netdev@vger.kernel.org 15185S: Supported 15186F: include/linux/objagg.h 15187F: lib/objagg.c 15188F: lib/test_objagg.c 15189 15190OBJTOOL 15191M: Josh Poimboeuf <jpoimboe@kernel.org> 15192M: Peter Zijlstra <peterz@infradead.org> 15193S: Supported 15194F: include/linux/objtool*.h 15195F: tools/objtool/ 15196 15197OCELOT ETHERNET SWITCH DRIVER 15198M: Vladimir Oltean <vladimir.oltean@nxp.com> 15199M: Claudiu Manoil <claudiu.manoil@nxp.com> 15200M: Alexandre Belloni <alexandre.belloni@bootlin.com> 15201M: UNGLinuxDriver@microchip.com 15202L: netdev@vger.kernel.org 15203S: Supported 15204F: drivers/net/dsa/ocelot/* 15205F: drivers/net/ethernet/mscc/ 15206F: include/soc/mscc/ocelot* 15207F: net/dsa/tag_ocelot.c 15208F: net/dsa/tag_ocelot_8021q.c 15209F: tools/testing/selftests/drivers/net/ocelot/* 15210 15211OCELOT EXTERNAL SWITCH CONTROL 15212M: Colin Foster <colin.foster@in-advantage.com> 15213S: Supported 15214F: Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml 15215F: drivers/mfd/ocelot* 15216F: drivers/net/dsa/ocelot/ocelot_ext.c 15217F: include/linux/mfd/ocelot.h 15218 15219OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER 15220M: Frederic Barrat <fbarrat@linux.ibm.com> 15221M: Andrew Donnellan <ajd@linux.ibm.com> 15222L: linuxppc-dev@lists.ozlabs.org 15223S: Supported 15224F: Documentation/userspace-api/accelerators/ocxl.rst 15225F: arch/powerpc/include/asm/pnv-ocxl.h 15226F: arch/powerpc/platforms/powernv/ocxl.c 15227F: drivers/misc/ocxl/ 15228F: include/misc/ocxl* 15229F: include/uapi/misc/ocxl.h 15230 15231OMAP AUDIO SUPPORT 15232M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 15233M: Jarkko Nikula <jarkko.nikula@bitmer.com> 15234L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15235L: linux-omap@vger.kernel.org 15236S: Maintained 15237F: sound/soc/ti/n810.c 15238F: sound/soc/ti/omap* 15239F: sound/soc/ti/rx51.c 15240F: sound/soc/ti/sdma-pcm.* 15241 15242OMAP CLOCK FRAMEWORK SUPPORT 15243M: Paul Walmsley <paul@pwsan.com> 15244L: linux-omap@vger.kernel.org 15245S: Maintained 15246F: arch/arm/*omap*/*clock* 15247 15248OMAP DEVICE TREE SUPPORT 15249M: Benoît Cousson <bcousson@baylibre.com> 15250M: Tony Lindgren <tony@atomide.com> 15251L: linux-omap@vger.kernel.org 15252L: devicetree@vger.kernel.org 15253S: Maintained 15254F: arch/arm/boot/dts/*am3* 15255F: arch/arm/boot/dts/*am4* 15256F: arch/arm/boot/dts/*am5* 15257F: arch/arm/boot/dts/*dra7* 15258F: arch/arm/boot/dts/*omap* 15259F: arch/arm/boot/dts/logicpd-som-lv* 15260F: arch/arm/boot/dts/logicpd-torpedo* 15261 15262OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2) 15263L: linux-omap@vger.kernel.org 15264L: linux-fbdev@vger.kernel.org 15265S: Orphan 15266F: Documentation/arm/omap/dss.rst 15267F: drivers/video/fbdev/omap2/ 15268 15269OMAP FRAMEBUFFER SUPPORT 15270L: linux-fbdev@vger.kernel.org 15271L: linux-omap@vger.kernel.org 15272S: Orphan 15273F: drivers/video/fbdev/omap/ 15274 15275OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT 15276M: Roger Quadros <rogerq@kernel.org> 15277M: Tony Lindgren <tony@atomide.com> 15278L: linux-omap@vger.kernel.org 15279S: Maintained 15280F: arch/arm/mach-omap2/*gpmc* 15281F: drivers/memory/omap-gpmc.c 15282 15283OMAP GPIO DRIVER 15284M: Grygorii Strashko <grygorii.strashko@ti.com> 15285M: Santosh Shilimkar <ssantosh@kernel.org> 15286M: Kevin Hilman <khilman@kernel.org> 15287L: linux-omap@vger.kernel.org 15288S: Maintained 15289F: Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml 15290F: drivers/gpio/gpio-omap.c 15291 15292OMAP HARDWARE SPINLOCK SUPPORT 15293M: Ohad Ben-Cohen <ohad@wizery.com> 15294L: linux-omap@vger.kernel.org 15295S: Maintained 15296F: drivers/hwspinlock/omap_hwspinlock.c 15297 15298OMAP HS MMC SUPPORT 15299L: linux-mmc@vger.kernel.org 15300L: linux-omap@vger.kernel.org 15301S: Orphan 15302F: drivers/mmc/host/omap_hsmmc.c 15303 15304OMAP HWMOD DATA 15305M: Paul Walmsley <paul@pwsan.com> 15306L: linux-omap@vger.kernel.org 15307S: Maintained 15308F: arch/arm/mach-omap2/omap_hwmod*data* 15309 15310OMAP HWMOD SUPPORT 15311M: Benoît Cousson <bcousson@baylibre.com> 15312M: Paul Walmsley <paul@pwsan.com> 15313L: linux-omap@vger.kernel.org 15314S: Maintained 15315F: arch/arm/mach-omap2/omap_hwmod.* 15316 15317OMAP I2C DRIVER 15318M: Vignesh R <vigneshr@ti.com> 15319L: linux-omap@vger.kernel.org 15320L: linux-i2c@vger.kernel.org 15321S: Maintained 15322F: Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml 15323F: drivers/i2c/busses/i2c-omap.c 15324 15325OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS) 15326M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15327L: linux-media@vger.kernel.org 15328S: Maintained 15329F: Documentation/devicetree/bindings/media/ti,omap3isp.txt 15330F: drivers/media/platform/ti/omap3isp/ 15331F: drivers/staging/media/omap4iss/ 15332 15333OMAP MMC SUPPORT 15334M: Aaro Koskinen <aaro.koskinen@iki.fi> 15335L: linux-omap@vger.kernel.org 15336S: Odd Fixes 15337F: drivers/mmc/host/omap.c 15338 15339OMAP POWER MANAGEMENT SUPPORT 15340M: Kevin Hilman <khilman@kernel.org> 15341L: linux-omap@vger.kernel.org 15342S: Maintained 15343F: arch/arm/*omap*/*pm* 15344F: drivers/cpufreq/omap-cpufreq.c 15345 15346OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT 15347M: Paul Walmsley <paul@pwsan.com> 15348L: linux-omap@vger.kernel.org 15349S: Maintained 15350F: arch/arm/mach-omap2/prm* 15351 15352OMAP RANDOM NUMBER GENERATOR SUPPORT 15353M: Deepak Saxena <dsaxena@plexity.net> 15354S: Maintained 15355F: drivers/char/hw_random/omap-rng.c 15356 15357OMAP USB SUPPORT 15358L: linux-usb@vger.kernel.org 15359L: linux-omap@vger.kernel.org 15360S: Orphan 15361F: arch/arm/*omap*/usb* 15362F: drivers/usb/*/*omap* 15363 15364OMAP/NEWFLOW NANOBONE MACHINE SUPPORT 15365M: Mark Jackson <mpfj@newflow.co.uk> 15366L: linux-omap@vger.kernel.org 15367S: Maintained 15368F: arch/arm/boot/dts/am335x-nano.dts 15369 15370OMAP1 SUPPORT 15371M: Aaro Koskinen <aaro.koskinen@iki.fi> 15372M: Janusz Krzysztofik <jmkrzyszt@gmail.com> 15373M: Tony Lindgren <tony@atomide.com> 15374L: linux-omap@vger.kernel.org 15375S: Maintained 15376Q: http://patchwork.kernel.org/project/linux-omap/list/ 15377T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15378F: arch/arm/configs/omap1_defconfig 15379F: arch/arm/mach-omap1/ 15380F: drivers/i2c/busses/i2c-omap.c 15381F: include/linux/platform_data/ams-delta-fiq.h 15382F: include/linux/platform_data/i2c-omap.h 15383 15384OMAP2+ SUPPORT 15385M: Tony Lindgren <tony@atomide.com> 15386L: linux-omap@vger.kernel.org 15387S: Maintained 15388W: http://www.muru.com/linux/omap/ 15389W: http://linux.omap.com/ 15390Q: http://patchwork.kernel.org/project/linux-omap/list/ 15391T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15392F: arch/arm/configs/omap2plus_defconfig 15393F: arch/arm/mach-omap2/ 15394F: drivers/bus/ti-sysc.c 15395F: drivers/i2c/busses/i2c-omap.c 15396F: drivers/irqchip/irq-omap-intc.c 15397F: drivers/mfd/*omap*.c 15398F: drivers/mfd/menelaus.c 15399F: drivers/mfd/palmas.c 15400F: drivers/mfd/tps65217.c 15401F: drivers/mfd/tps65218.c 15402F: drivers/mfd/tps65219.c 15403F: drivers/mfd/tps65910.c 15404F: drivers/mfd/twl-core.[ch] 15405F: drivers/mfd/twl4030*.c 15406F: drivers/mfd/twl6030*.c 15407F: drivers/mfd/twl6040*.c 15408F: drivers/regulator/palmas-regulator*.c 15409F: drivers/regulator/pbias-regulator.c 15410F: drivers/regulator/tps65217-regulator.c 15411F: drivers/regulator/tps65218-regulator.c 15412F: drivers/regulator/tps65219-regulator.c 15413F: drivers/regulator/tps65910-regulator.c 15414F: drivers/regulator/twl-regulator.c 15415F: drivers/regulator/twl6030-regulator.c 15416F: include/linux/platform_data/i2c-omap.h 15417F: include/linux/platform_data/ti-sysc.h 15418 15419OMFS FILESYSTEM 15420M: Bob Copeland <me@bobcopeland.com> 15421L: linux-karma-devel@lists.sourceforge.net 15422S: Maintained 15423F: Documentation/filesystems/omfs.rst 15424F: fs/omfs/ 15425 15426OMNIVISION OG01A1B SENSOR DRIVER 15427M: Shawn Tu <shawnx.tu@intel.com> 15428L: linux-media@vger.kernel.org 15429S: Maintained 15430F: drivers/media/i2c/og01a1b.c 15431 15432OMNIVISION OV02A10 SENSOR DRIVER 15433M: Dongchun Zhu <dongchun.zhu@mediatek.com> 15434L: linux-media@vger.kernel.org 15435S: Maintained 15436T: git git://linuxtv.org/media_tree.git 15437F: Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml 15438F: drivers/media/i2c/ov02a10.c 15439 15440OMNIVISION OV08D10 SENSOR DRIVER 15441M: Jimmy Su <jimmy.su@intel.com> 15442L: linux-media@vger.kernel.org 15443S: Maintained 15444T: git git://linuxtv.org/media_tree.git 15445F: drivers/media/i2c/ov08d10.c 15446 15447OMNIVISION OV08X40 SENSOR DRIVER 15448M: Jason Chen <jason.z.chen@intel.com> 15449L: linux-media@vger.kernel.org 15450S: Maintained 15451T: git git://linuxtv.org/media_tree.git 15452F: drivers/media/i2c/ov08x40.c 15453 15454OMNIVISION OV13858 SENSOR DRIVER 15455M: Sakari Ailus <sakari.ailus@linux.intel.com> 15456L: linux-media@vger.kernel.org 15457S: Maintained 15458T: git git://linuxtv.org/media_tree.git 15459F: drivers/media/i2c/ov13858.c 15460 15461OMNIVISION OV13B10 SENSOR DRIVER 15462M: Arec Kao <arec.kao@intel.com> 15463L: linux-media@vger.kernel.org 15464S: Maintained 15465T: git git://linuxtv.org/media_tree.git 15466F: drivers/media/i2c/ov13b10.c 15467 15468OMNIVISION OV2680 SENSOR DRIVER 15469M: Rui Miguel Silva <rmfrfs@gmail.com> 15470L: linux-media@vger.kernel.org 15471S: Maintained 15472T: git git://linuxtv.org/media_tree.git 15473F: Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml 15474F: drivers/media/i2c/ov2680.c 15475 15476OMNIVISION OV2685 SENSOR DRIVER 15477M: Shunqian Zheng <zhengsq@rock-chips.com> 15478L: linux-media@vger.kernel.org 15479S: Maintained 15480T: git git://linuxtv.org/media_tree.git 15481F: Documentation/devicetree/bindings/media/i2c/ovti,ov2685.yaml 15482F: drivers/media/i2c/ov2685.c 15483 15484OMNIVISION OV2740 SENSOR DRIVER 15485M: Tianshu Qiu <tian.shu.qiu@intel.com> 15486R: Shawn Tu <shawnx.tu@intel.com> 15487R: Bingbu Cao <bingbu.cao@intel.com> 15488L: linux-media@vger.kernel.org 15489S: Maintained 15490T: git git://linuxtv.org/media_tree.git 15491F: drivers/media/i2c/ov2740.c 15492 15493OMNIVISION OV4689 SENSOR DRIVER 15494M: Mikhail Rudenko <mike.rudenko@gmail.com> 15495L: linux-media@vger.kernel.org 15496S: Maintained 15497T: git git://linuxtv.org/media_tree.git 15498F: Documentation/devicetree/bindings/media/i2c/ovti,ov4689.yaml 15499F: drivers/media/i2c/ov5647.c 15500 15501OMNIVISION OV5640 SENSOR DRIVER 15502M: Steve Longerbeam <slongerbeam@gmail.com> 15503L: linux-media@vger.kernel.org 15504S: Maintained 15505T: git git://linuxtv.org/media_tree.git 15506F: drivers/media/i2c/ov5640.c 15507 15508OMNIVISION OV5647 SENSOR DRIVER 15509M: Dave Stevenson <dave.stevenson@raspberrypi.com> 15510M: Jacopo Mondi <jacopo@jmondi.org> 15511L: linux-media@vger.kernel.org 15512S: Maintained 15513T: git git://linuxtv.org/media_tree.git 15514F: Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml 15515F: drivers/media/i2c/ov5647.c 15516 15517OMNIVISION OV5670 SENSOR DRIVER 15518M: Chiranjeevi Rapolu <chiranjeevi.rapolu@intel.com> 15519L: linux-media@vger.kernel.org 15520S: Maintained 15521T: git git://linuxtv.org/media_tree.git 15522F: Documentation/devicetree/bindings/media/i2c/ovti,ov5670.yaml 15523F: drivers/media/i2c/ov5670.c 15524 15525OMNIVISION OV5675 SENSOR DRIVER 15526M: Shawn Tu <shawnx.tu@intel.com> 15527L: linux-media@vger.kernel.org 15528S: Maintained 15529T: git git://linuxtv.org/media_tree.git 15530F: Documentation/devicetree/bindings/media/i2c/ovti,ov5675.yaml 15531F: drivers/media/i2c/ov5675.c 15532 15533OMNIVISION OV5693 SENSOR DRIVER 15534M: Daniel Scally <djrscally@gmail.com> 15535L: linux-media@vger.kernel.org 15536S: Maintained 15537T: git git://linuxtv.org/media_tree.git 15538F: Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml 15539F: drivers/media/i2c/ov5693.c 15540 15541OMNIVISION OV5695 SENSOR DRIVER 15542M: Shunqian Zheng <zhengsq@rock-chips.com> 15543L: linux-media@vger.kernel.org 15544S: Maintained 15545T: git git://linuxtv.org/media_tree.git 15546F: drivers/media/i2c/ov5695.c 15547 15548OMNIVISION OV7670 SENSOR DRIVER 15549L: linux-media@vger.kernel.org 15550S: Orphan 15551T: git git://linuxtv.org/media_tree.git 15552F: Documentation/devicetree/bindings/media/i2c/ov7670.txt 15553F: drivers/media/i2c/ov7670.c 15554 15555OMNIVISION OV772x SENSOR DRIVER 15556M: Jacopo Mondi <jacopo@jmondi.org> 15557L: linux-media@vger.kernel.org 15558S: Odd fixes 15559T: git git://linuxtv.org/media_tree.git 15560F: Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml 15561F: drivers/media/i2c/ov772x.c 15562F: include/media/i2c/ov772x.h 15563 15564OMNIVISION OV7740 SENSOR DRIVER 15565M: Wenyou Yang <wenyou.yang@microchip.com> 15566L: linux-media@vger.kernel.org 15567S: Maintained 15568T: git git://linuxtv.org/media_tree.git 15569F: Documentation/devicetree/bindings/media/i2c/ov7740.txt 15570F: drivers/media/i2c/ov7740.c 15571 15572OMNIVISION OV8856 SENSOR DRIVER 15573M: Sakari Ailus <sakari.ailus@linux.intel.com> 15574L: linux-media@vger.kernel.org 15575S: Maintained 15576T: git git://linuxtv.org/media_tree.git 15577F: Documentation/devicetree/bindings/media/i2c/ov8856.yaml 15578F: drivers/media/i2c/ov8856.c 15579 15580OMNIVISION OV8858 SENSOR DRIVER 15581M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 15582M: Nicholas Roth <nicholas@rothemail.net> 15583L: linux-media@vger.kernel.org 15584S: Maintained 15585T: git git://linuxtv.org/media_tree.git 15586F: Documentation/devicetree/bindings/media/i2c/ovti,ov8858.yaml 15587F: drivers/media/i2c/ov8858.c 15588 15589OMNIVISION OV9282 SENSOR DRIVER 15590M: Paul J. Murphy <paul.j.murphy@intel.com> 15591M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 15592L: linux-media@vger.kernel.org 15593S: Maintained 15594T: git git://linuxtv.org/media_tree.git 15595F: Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml 15596F: drivers/media/i2c/ov9282.c 15597 15598OMNIVISION OV9640 SENSOR DRIVER 15599M: Petr Cvek <petrcvekcz@gmail.com> 15600L: linux-media@vger.kernel.org 15601S: Maintained 15602F: drivers/media/i2c/ov9640.* 15603 15604OMNIVISION OV9650 SENSOR DRIVER 15605M: Sakari Ailus <sakari.ailus@linux.intel.com> 15606R: Akinobu Mita <akinobu.mita@gmail.com> 15607R: Sylwester Nawrocki <s.nawrocki@samsung.com> 15608L: linux-media@vger.kernel.org 15609S: Maintained 15610T: git git://linuxtv.org/media_tree.git 15611F: Documentation/devicetree/bindings/media/i2c/ov9650.txt 15612F: drivers/media/i2c/ov9650.c 15613 15614OMNIVISION OV9734 SENSOR DRIVER 15615M: Tianshu Qiu <tian.shu.qiu@intel.com> 15616R: Bingbu Cao <bingbu.cao@intel.com> 15617L: linux-media@vger.kernel.org 15618S: Maintained 15619T: git git://linuxtv.org/media_tree.git 15620F: drivers/media/i2c/ov9734.c 15621 15622ONBOARD USB HUB DRIVER 15623M: Matthias Kaehlcke <mka@chromium.org> 15624L: linux-usb@vger.kernel.org 15625S: Maintained 15626F: Documentation/ABI/testing/sysfs-bus-platform-onboard-usb-hub 15627F: drivers/usb/misc/onboard_usb_hub.c 15628 15629ONENAND FLASH DRIVER 15630M: Kyungmin Park <kyungmin.park@samsung.com> 15631L: linux-mtd@lists.infradead.org 15632S: Maintained 15633F: drivers/mtd/nand/onenand/ 15634F: include/linux/mtd/onenand*.h 15635 15636ONEXPLAYER FAN DRIVER 15637M: Derek John Clark <derekjohn.clark@gmail.com> 15638M: Joaquín Ignacio Aramendía <samsagax@gmail.com> 15639L: linux-hwmon@vger.kernel.org 15640S: Maintained 15641F: drivers/hwmon/oxp-sensors.c 15642 15643ONIE TLV NVMEM LAYOUT DRIVER 15644M: Miquel Raynal <miquel.raynal@bootlin.com> 15645S: Maintained 15646F: Documentation/devicetree/bindings/nvmem/layouts/onie,tlv-layout.yaml 15647F: drivers/nvmem/layouts/onie-tlv.c 15648 15649ONION OMEGA2+ BOARD 15650M: Harvey Hunt <harveyhuntnexus@gmail.com> 15651L: linux-mips@vger.kernel.org 15652S: Maintained 15653F: arch/mips/boot/dts/ralink/omega2p.dts 15654 15655ONSEMI ETHERNET PHY DRIVERS 15656M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 15657L: netdev@vger.kernel.org 15658S: Supported 15659W: http://www.onsemi.com 15660F: drivers/net/phy/ncn* 15661 15662OP-TEE DRIVER 15663M: Jens Wiklander <jens.wiklander@linaro.org> 15664L: op-tee@lists.trustedfirmware.org 15665S: Maintained 15666F: Documentation/ABI/testing/sysfs-bus-optee-devices 15667F: drivers/tee/optee/ 15668 15669OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER 15670M: Sumit Garg <sumit.garg@linaro.org> 15671L: op-tee@lists.trustedfirmware.org 15672S: Maintained 15673F: drivers/char/hw_random/optee-rng.c 15674 15675OP-TEE RTC DRIVER 15676M: Clément Léger <clement.leger@bootlin.com> 15677L: linux-rtc@vger.kernel.org 15678S: Maintained 15679F: drivers/rtc/rtc-optee.c 15680 15681OPA-VNIC DRIVER 15682M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 15683L: linux-rdma@vger.kernel.org 15684S: Supported 15685F: drivers/infiniband/ulp/opa_vnic 15686 15687OPEN FIRMWARE AND FLATTENED DEVICE TREE 15688M: Rob Herring <robh+dt@kernel.org> 15689M: Frank Rowand <frowand.list@gmail.com> 15690L: devicetree@vger.kernel.org 15691S: Maintained 15692C: irc://irc.libera.chat/devicetree 15693W: http://www.devicetree.org/ 15694T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15695F: Documentation/ABI/testing/sysfs-firmware-ofw 15696F: drivers/of/ 15697F: include/linux/of*.h 15698F: scripts/dtc/ 15699K: of_overlay_notifier_ 15700K: of_overlay_fdt_apply 15701K: of_overlay_remove 15702 15703OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS 15704M: Rob Herring <robh+dt@kernel.org> 15705M: Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org> 15706M: Conor Dooley <conor+dt@kernel.org> 15707L: devicetree@vger.kernel.org 15708S: Maintained 15709C: irc://irc.libera.chat/devicetree 15710Q: http://patchwork.ozlabs.org/project/devicetree-bindings/list/ 15711T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15712F: Documentation/devicetree/ 15713F: arch/*/boot/dts/ 15714F: include/dt-bindings/ 15715 15716OPENCOMPUTE PTP CLOCK DRIVER 15717M: Jonathan Lemon <jonathan.lemon@gmail.com> 15718M: Vadim Fedorenko <vadfed@fb.com> 15719L: netdev@vger.kernel.org 15720S: Maintained 15721F: drivers/ptp/ptp_ocp.c 15722 15723INTEL PTP DFL ToD DRIVER 15724M: Tianfei Zhang <tianfei.zhang@intel.com> 15725L: linux-fpga@vger.kernel.org 15726L: netdev@vger.kernel.org 15727S: Maintained 15728F: drivers/ptp/ptp_dfl_tod.c 15729 15730OPENCORES I2C BUS DRIVER 15731M: Peter Korsgaard <peter@korsgaard.com> 15732M: Andrew Lunn <andrew@lunn.ch> 15733L: linux-i2c@vger.kernel.org 15734S: Maintained 15735F: Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml 15736F: Documentation/i2c/busses/i2c-ocores.rst 15737F: drivers/i2c/busses/i2c-ocores.c 15738F: include/linux/platform_data/i2c-ocores.h 15739 15740OPENRISC ARCHITECTURE 15741M: Jonas Bonn <jonas@southpole.se> 15742M: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> 15743M: Stafford Horne <shorne@gmail.com> 15744L: linux-openrisc@vger.kernel.org 15745S: Maintained 15746W: http://openrisc.io 15747T: git https://github.com/openrisc/linux.git 15748F: Documentation/devicetree/bindings/openrisc/ 15749F: Documentation/arch/openrisc/ 15750F: arch/openrisc/ 15751F: drivers/irqchip/irq-ompic.c 15752F: drivers/irqchip/irq-or1k-* 15753 15754OPENVSWITCH 15755M: Pravin B Shelar <pshelar@ovn.org> 15756L: netdev@vger.kernel.org 15757L: dev@openvswitch.org 15758S: Maintained 15759W: http://openvswitch.org 15760F: include/uapi/linux/openvswitch.h 15761F: net/openvswitch/ 15762F: tools/testing/selftests/net/openvswitch/ 15763 15764OPERATING PERFORMANCE POINTS (OPP) 15765M: Viresh Kumar <vireshk@kernel.org> 15766M: Nishanth Menon <nm@ti.com> 15767M: Stephen Boyd <sboyd@kernel.org> 15768L: linux-pm@vger.kernel.org 15769S: Maintained 15770T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git 15771F: Documentation/devicetree/bindings/opp/ 15772F: Documentation/power/opp.rst 15773F: drivers/opp/ 15774F: include/linux/pm_opp.h 15775 15776OPL4 DRIVER 15777M: Clemens Ladisch <clemens@ladisch.de> 15778L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15779S: Maintained 15780T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 15781F: sound/drivers/opl4/ 15782 15783ORACLE CLUSTER FILESYSTEM 2 (OCFS2) 15784M: Mark Fasheh <mark@fasheh.com> 15785M: Joel Becker <jlbec@evilplan.org> 15786M: Joseph Qi <joseph.qi@linux.alibaba.com> 15787L: ocfs2-devel@oss.oracle.com (moderated for non-subscribers) 15788S: Supported 15789W: http://ocfs2.wiki.kernel.org 15790F: Documentation/filesystems/dlmfs.rst 15791F: Documentation/filesystems/ocfs2.rst 15792F: fs/ocfs2/ 15793 15794ORANGEFS FILESYSTEM 15795M: Mike Marshall <hubcap@omnibond.com> 15796R: Martin Brandenburg <martin@omnibond.com> 15797L: devel@lists.orangefs.org 15798S: Supported 15799T: git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git 15800F: Documentation/filesystems/orangefs.rst 15801F: fs/orangefs/ 15802 15803ORINOCO DRIVER 15804L: linux-wireless@vger.kernel.org 15805S: Orphan 15806W: https://wireless.wiki.kernel.org/en/users/Drivers/orinoco 15807W: http://www.nongnu.org/orinoco/ 15808F: drivers/net/wireless/intersil/orinoco/ 15809 15810OV2659 OMNIVISION SENSOR DRIVER 15811M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 15812L: linux-media@vger.kernel.org 15813S: Maintained 15814W: https://linuxtv.org 15815Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15816T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 15817F: drivers/media/i2c/ov2659.c 15818F: include/media/i2c/ov2659.h 15819 15820OVERLAY FILESYSTEM 15821M: Miklos Szeredi <miklos@szeredi.hu> 15822L: linux-unionfs@vger.kernel.org 15823S: Supported 15824T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git 15825F: Documentation/filesystems/overlayfs.rst 15826F: fs/overlayfs/ 15827 15828P54 WIRELESS DRIVER 15829M: Christian Lamparter <chunkeey@googlemail.com> 15830L: linux-wireless@vger.kernel.org 15831S: Maintained 15832W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 15833F: drivers/net/wireless/intersil/p54/ 15834 15835PACKET SOCKETS 15836M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 15837S: Maintained 15838F: include/uapi/linux/if_packet.h 15839F: net/packet/af_packet.c 15840 15841PACKING 15842M: Vladimir Oltean <olteanv@gmail.com> 15843L: netdev@vger.kernel.org 15844S: Supported 15845F: Documentation/core-api/packing.rst 15846F: include/linux/packing.h 15847F: lib/packing.c 15848 15849PADATA PARALLEL EXECUTION MECHANISM 15850M: Steffen Klassert <steffen.klassert@secunet.com> 15851M: Daniel Jordan <daniel.m.jordan@oracle.com> 15852L: linux-crypto@vger.kernel.org 15853L: linux-kernel@vger.kernel.org 15854S: Maintained 15855F: Documentation/core-api/padata.rst 15856F: include/linux/padata.h 15857F: kernel/padata.c 15858 15859PAGE CACHE 15860M: Matthew Wilcox (Oracle) <willy@infradead.org> 15861L: linux-fsdevel@vger.kernel.org 15862S: Supported 15863T: git git://git.infradead.org/users/willy/pagecache.git 15864F: Documentation/filesystems/locking.rst 15865F: Documentation/filesystems/vfs.rst 15866F: include/linux/pagemap.h 15867F: mm/filemap.c 15868F: mm/page-writeback.c 15869F: mm/readahead.c 15870F: mm/truncate.c 15871 15872PAGE POOL 15873M: Jesper Dangaard Brouer <hawk@kernel.org> 15874M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 15875L: netdev@vger.kernel.org 15876S: Supported 15877F: Documentation/networking/page_pool.rst 15878F: include/net/page_pool.h 15879F: include/trace/events/page_pool.h 15880F: net/core/page_pool.c 15881 15882PAGE TABLE CHECK 15883M: Pasha Tatashin <pasha.tatashin@soleen.com> 15884M: Andrew Morton <akpm@linux-foundation.org> 15885L: linux-mm@kvack.org 15886S: Maintained 15887F: Documentation/mm/page_table_check.rst 15888F: include/linux/page_table_check.h 15889F: mm/page_table_check.c 15890 15891PANASONIC LAPTOP ACPI EXTRAS DRIVER 15892M: Kenneth Chan <kenneth.t.chan@gmail.com> 15893L: platform-driver-x86@vger.kernel.org 15894S: Maintained 15895F: drivers/platform/x86/panasonic-laptop.c 15896 15897PARALLAX PING IIO SENSOR DRIVER 15898M: Andreas Klinger <ak@it-klinger.de> 15899L: linux-iio@vger.kernel.org 15900S: Maintained 15901F: Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml 15902F: drivers/iio/proximity/ping.c 15903 15904PARALLEL LCD/KEYPAD PANEL DRIVER 15905M: Willy Tarreau <willy@haproxy.com> 15906M: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> 15907S: Odd Fixes 15908F: Documentation/admin-guide/lcd-panel-cgram.rst 15909F: drivers/auxdisplay/panel.c 15910 15911PARALLEL PORT SUBSYSTEM 15912M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 15913M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 15914L: linux-parport@lists.infradead.org (subscribers-only) 15915S: Maintained 15916F: Documentation/driver-api/parport*.rst 15917F: drivers/char/ppdev.c 15918F: drivers/parport/ 15919F: include/linux/parport*.h 15920F: include/uapi/linux/ppdev.h 15921 15922PARAVIRT_OPS INTERFACE 15923M: Juergen Gross <jgross@suse.com> 15924M: Srivatsa S. Bhat (VMware) <srivatsa@csail.mit.edu> 15925R: Alexey Makhalov <amakhalov@vmware.com> 15926R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 15927L: virtualization@lists.linux-foundation.org 15928L: x86@kernel.org 15929S: Supported 15930T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 15931F: Documentation/virt/paravirt_ops.rst 15932F: arch/*/include/asm/paravirt*.h 15933F: arch/*/kernel/paravirt* 15934F: include/linux/hypervisor.h 15935 15936PARISC ARCHITECTURE 15937M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 15938M: Helge Deller <deller@gmx.de> 15939L: linux-parisc@vger.kernel.org 15940S: Maintained 15941W: https://parisc.wiki.kernel.org 15942Q: http://patchwork.kernel.org/project/linux-parisc/list/ 15943T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git 15944T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git 15945F: Documentation/arch/parisc/ 15946F: arch/parisc/ 15947F: drivers/char/agp/parisc-agp.c 15948F: drivers/input/misc/hp_sdc_rtc.c 15949F: drivers/input/serio/gscps2.c 15950F: drivers/input/serio/hp_sdc* 15951F: drivers/parisc/ 15952F: drivers/parport/parport_gsc.* 15953F: drivers/tty/serial/8250/8250_parisc.c 15954F: drivers/video/console/sti* 15955F: drivers/video/fbdev/sti* 15956F: drivers/video/logo/logo_parisc* 15957F: include/linux/hp_sdc.h 15958 15959PARMAN 15960M: Jiri Pirko <jiri@resnulli.us> 15961L: netdev@vger.kernel.org 15962S: Supported 15963F: include/linux/parman.h 15964F: lib/parman.c 15965F: lib/test_parman.c 15966 15967PC ENGINES APU BOARD DRIVER 15968M: Enrico Weigelt, metux IT consult <info@metux.net> 15969S: Maintained 15970F: drivers/platform/x86/pcengines-apuv2.c 15971 15972PC87360 HARDWARE MONITORING DRIVER 15973M: Jim Cromie <jim.cromie@gmail.com> 15974L: linux-hwmon@vger.kernel.org 15975S: Maintained 15976F: Documentation/hwmon/pc87360.rst 15977F: drivers/hwmon/pc87360.c 15978 15979PC8736x GPIO DRIVER 15980M: Jim Cromie <jim.cromie@gmail.com> 15981S: Maintained 15982F: drivers/char/pc8736x_gpio.c 15983 15984PC87427 HARDWARE MONITORING DRIVER 15985M: Jean Delvare <jdelvare@suse.com> 15986L: linux-hwmon@vger.kernel.org 15987S: Maintained 15988F: Documentation/hwmon/pc87427.rst 15989F: drivers/hwmon/pc87427.c 15990 15991PCA9532 LED DRIVER 15992M: Riku Voipio <riku.voipio@iki.fi> 15993S: Maintained 15994F: drivers/leds/leds-pca9532.c 15995F: include/linux/leds-pca9532.h 15996 15997PCA9541 I2C BUS MASTER SELECTOR DRIVER 15998M: Guenter Roeck <linux@roeck-us.net> 15999L: linux-i2c@vger.kernel.org 16000S: Maintained 16001F: drivers/i2c/muxes/i2c-mux-pca9541.c 16002 16003PCDP - PRIMARY CONSOLE AND DEBUG PORT 16004M: Khalid Aziz <khalid@gonehiking.org> 16005S: Maintained 16006F: drivers/firmware/pcdp.* 16007 16008PCI DRIVER FOR AARDVARK (Marvell Armada 3700) 16009M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16010M: Pali Rohár <pali@kernel.org> 16011L: linux-pci@vger.kernel.org 16012L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16013S: Maintained 16014F: Documentation/devicetree/bindings/pci/aardvark-pci.txt 16015F: drivers/pci/controller/pci-aardvark.c 16016 16017PCI DRIVER FOR ALTERA PCIE IP 16018M: Joyce Ooi <joyce.ooi@intel.com> 16019L: linux-pci@vger.kernel.org 16020S: Supported 16021F: Documentation/devicetree/bindings/pci/altera-pcie.txt 16022F: drivers/pci/controller/pcie-altera.c 16023 16024PCI DRIVER FOR APPLIEDMICRO XGENE 16025M: Toan Le <toan@os.amperecomputing.com> 16026L: linux-pci@vger.kernel.org 16027L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16028S: Maintained 16029F: Documentation/devicetree/bindings/pci/xgene-pci.txt 16030F: drivers/pci/controller/pci-xgene.c 16031 16032PCI DRIVER FOR ARM VERSATILE PLATFORM 16033M: Rob Herring <robh@kernel.org> 16034L: linux-pci@vger.kernel.org 16035L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16036S: Maintained 16037F: Documentation/devicetree/bindings/pci/versatile.yaml 16038F: drivers/pci/controller/pci-versatile.c 16039 16040PCI DRIVER FOR ARMADA 8K 16041M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16042L: linux-pci@vger.kernel.org 16043L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16044S: Maintained 16045F: Documentation/devicetree/bindings/pci/pci-armada8k.txt 16046F: drivers/pci/controller/dwc/pcie-armada8k.c 16047 16048PCI DRIVER FOR CADENCE PCIE IP 16049M: Tom Joseph <tjoseph@cadence.com> 16050L: linux-pci@vger.kernel.org 16051S: Maintained 16052F: Documentation/devicetree/bindings/pci/cdns,* 16053F: drivers/pci/controller/cadence/ 16054 16055PCI DRIVER FOR FREESCALE LAYERSCAPE 16056M: Minghuan Lian <minghuan.Lian@nxp.com> 16057M: Mingkai Hu <mingkai.hu@nxp.com> 16058M: Roy Zang <roy.zang@nxp.com> 16059L: linuxppc-dev@lists.ozlabs.org 16060L: linux-pci@vger.kernel.org 16061L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16062S: Maintained 16063F: drivers/pci/controller/dwc/*layerscape* 16064 16065PCI DRIVER FOR GENERIC OF HOSTS 16066M: Will Deacon <will@kernel.org> 16067L: linux-pci@vger.kernel.org 16068L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16069S: Maintained 16070F: Documentation/devicetree/bindings/pci/host-generic-pci.yaml 16071F: drivers/pci/controller/pci-host-common.c 16072F: drivers/pci/controller/pci-host-generic.c 16073 16074PCI DRIVER FOR IMX6 16075M: Richard Zhu <hongxing.zhu@nxp.com> 16076M: Lucas Stach <l.stach@pengutronix.de> 16077L: linux-pci@vger.kernel.org 16078L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16079S: Maintained 16080F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-common.yaml 16081F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-ep.yaml 16082F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml 16083F: drivers/pci/controller/dwc/*imx6* 16084 16085PCI DRIVER FOR FU740 16086M: Paul Walmsley <paul.walmsley@sifive.com> 16087M: Greentime Hu <greentime.hu@sifive.com> 16088L: linux-pci@vger.kernel.org 16089S: Maintained 16090F: Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml 16091F: drivers/pci/controller/dwc/pcie-fu740.c 16092 16093PCI DRIVER FOR INTEL IXP4XX 16094M: Linus Walleij <linus.walleij@linaro.org> 16095S: Maintained 16096F: Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml 16097F: drivers/pci/controller/pci-ixp4xx.c 16098 16099PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD) 16100M: Nirmal Patel <nirmal.patel@linux.intel.com> 16101R: Jonathan Derrick <jonathan.derrick@linux.dev> 16102L: linux-pci@vger.kernel.org 16103S: Supported 16104F: drivers/pci/controller/vmd.c 16105 16106PCI DRIVER FOR MICROSEMI SWITCHTEC 16107M: Kurt Schwemmer <kurt.schwemmer@microsemi.com> 16108M: Logan Gunthorpe <logang@deltatee.com> 16109L: linux-pci@vger.kernel.org 16110S: Maintained 16111F: Documentation/ABI/testing/sysfs-class-switchtec 16112F: Documentation/driver-api/switchtec.rst 16113F: drivers/ntb/hw/mscc/ 16114F: drivers/pci/switch/switchtec* 16115F: include/linux/switchtec.h 16116F: include/uapi/linux/switchtec_ioctl.h 16117 16118PCI DRIVER FOR MOBIVEIL PCIE IP 16119M: Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in> 16120M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16121L: linux-pci@vger.kernel.org 16122S: Supported 16123F: Documentation/devicetree/bindings/pci/mobiveil-pcie.txt 16124F: drivers/pci/controller/mobiveil/pcie-mobiveil* 16125 16126PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support) 16127M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16128M: Pali Rohár <pali@kernel.org> 16129L: linux-pci@vger.kernel.org 16130L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16131S: Maintained 16132F: drivers/pci/controller/*mvebu* 16133 16134PCI DRIVER FOR NVIDIA TEGRA 16135M: Thierry Reding <thierry.reding@gmail.com> 16136L: linux-tegra@vger.kernel.org 16137L: linux-pci@vger.kernel.org 16138S: Supported 16139F: Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt 16140F: drivers/pci/controller/pci-tegra.c 16141 16142PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER 16143M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16144L: linux-pci@vger.kernel.org 16145L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16146S: Maintained 16147F: Documentation/devicetree/bindings/pci/layerscape-pcie-gen4.txt 16148F: drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c 16149 16150PCI DRIVER FOR RENESAS R-CAR 16151M: Marek Vasut <marek.vasut+renesas@gmail.com> 16152M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 16153L: linux-pci@vger.kernel.org 16154L: linux-renesas-soc@vger.kernel.org 16155S: Maintained 16156F: Documentation/devicetree/bindings/pci/*rcar* 16157F: drivers/pci/controller/*rcar* 16158 16159PCI DRIVER FOR SAMSUNG EXYNOS 16160M: Jingoo Han <jingoohan1@gmail.com> 16161L: linux-pci@vger.kernel.org 16162L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16163L: linux-samsung-soc@vger.kernel.org 16164S: Maintained 16165F: drivers/pci/controller/dwc/pci-exynos.c 16166 16167PCI DRIVER FOR SYNOPSYS DESIGNWARE 16168M: Jingoo Han <jingoohan1@gmail.com> 16169M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 16170L: linux-pci@vger.kernel.org 16171S: Maintained 16172F: Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml 16173F: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml 16174F: drivers/pci/controller/dwc/*designware* 16175 16176PCI DRIVER FOR TI DRA7XX/J721E 16177M: Vignesh Raghavendra <vigneshr@ti.com> 16178L: linux-omap@vger.kernel.org 16179L: linux-pci@vger.kernel.org 16180L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16181S: Supported 16182F: Documentation/devicetree/bindings/pci/ti-pci.txt 16183F: drivers/pci/controller/cadence/pci-j721e.c 16184F: drivers/pci/controller/dwc/pci-dra7xx.c 16185 16186PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC 16187M: Linus Walleij <linus.walleij@linaro.org> 16188L: linux-pci@vger.kernel.org 16189S: Maintained 16190F: Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt 16191F: drivers/pci/controller/pci-v3-semi.c 16192 16193PCI ENDPOINT SUBSYSTEM 16194M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16195M: Krzysztof Wilczyński <kw@linux.com> 16196R: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16197R: Kishon Vijay Abraham I <kishon@kernel.org> 16198L: linux-pci@vger.kernel.org 16199S: Supported 16200Q: https://patchwork.kernel.org/project/linux-pci/list/ 16201B: https://bugzilla.kernel.org 16202C: irc://irc.oftc.net/linux-pci 16203T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16204F: Documentation/PCI/endpoint/* 16205F: Documentation/misc-devices/pci-endpoint-test.rst 16206F: drivers/misc/pci_endpoint_test.c 16207F: drivers/pci/endpoint/ 16208F: tools/pci/ 16209 16210PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC 16211M: Mahesh J Salgaonkar <mahesh@linux.ibm.com> 16212R: Oliver O'Halloran <oohall@gmail.com> 16213L: linuxppc-dev@lists.ozlabs.org 16214S: Supported 16215F: Documentation/PCI/pci-error-recovery.rst 16216F: Documentation/powerpc/eeh-pci-error-recovery.rst 16217F: arch/powerpc/include/*/eeh*.h 16218F: arch/powerpc/kernel/eeh*.c 16219F: arch/powerpc/platforms/*/eeh*.c 16220F: drivers/pci/pcie/aer.c 16221F: drivers/pci/pcie/dpc.c 16222F: drivers/pci/pcie/err.c 16223 16224PCI ERROR RECOVERY 16225M: Linas Vepstas <linasvepstas@gmail.com> 16226L: linux-pci@vger.kernel.org 16227S: Supported 16228F: Documentation/PCI/pci-error-recovery.rst 16229 16230PCI PEER-TO-PEER DMA (P2PDMA) 16231M: Bjorn Helgaas <bhelgaas@google.com> 16232M: Logan Gunthorpe <logang@deltatee.com> 16233L: linux-pci@vger.kernel.org 16234S: Supported 16235Q: https://patchwork.kernel.org/project/linux-pci/list/ 16236B: https://bugzilla.kernel.org 16237C: irc://irc.oftc.net/linux-pci 16238T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16239F: Documentation/driver-api/pci/p2pdma.rst 16240F: drivers/pci/p2pdma.c 16241F: include/linux/pci-p2pdma.h 16242 16243PCI MSI DRIVER FOR ALTERA MSI IP 16244M: Joyce Ooi <joyce.ooi@intel.com> 16245L: linux-pci@vger.kernel.org 16246S: Supported 16247F: Documentation/devicetree/bindings/pci/altera-pcie-msi.txt 16248F: drivers/pci/controller/pcie-altera-msi.c 16249 16250PCI MSI DRIVER FOR APPLIEDMICRO XGENE 16251M: Toan Le <toan@os.amperecomputing.com> 16252L: linux-pci@vger.kernel.org 16253L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16254S: Maintained 16255F: Documentation/devicetree/bindings/pci/xgene-pci-msi.txt 16256F: drivers/pci/controller/pci-xgene-msi.c 16257 16258PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS 16259M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16260M: Krzysztof Wilczyński <kw@linux.com> 16261R: Rob Herring <robh@kernel.org> 16262L: linux-pci@vger.kernel.org 16263S: Supported 16264Q: https://patchwork.kernel.org/project/linux-pci/list/ 16265B: https://bugzilla.kernel.org 16266C: irc://irc.oftc.net/linux-pci 16267T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16268F: Documentation/devicetree/bindings/pci/ 16269F: drivers/pci/controller/ 16270F: drivers/pci/pci-bridge-emul.c 16271F: drivers/pci/pci-bridge-emul.h 16272 16273PCI SUBSYSTEM 16274M: Bjorn Helgaas <bhelgaas@google.com> 16275L: linux-pci@vger.kernel.org 16276S: Supported 16277Q: https://patchwork.kernel.org/project/linux-pci/list/ 16278B: https://bugzilla.kernel.org 16279C: irc://irc.oftc.net/linux-pci 16280T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16281F: Documentation/PCI/ 16282F: Documentation/devicetree/bindings/pci/ 16283F: arch/x86/kernel/early-quirks.c 16284F: arch/x86/kernel/quirks.c 16285F: arch/x86/pci/ 16286F: drivers/acpi/pci* 16287F: drivers/pci/ 16288F: include/asm-generic/pci* 16289F: include/linux/of_pci.h 16290F: include/linux/pci* 16291F: include/uapi/linux/pci* 16292F: lib/pci* 16293 16294PCIE DRIVER FOR AMAZON ANNAPURNA LABS 16295M: Jonathan Chocron <jonnyc@amazon.com> 16296L: linux-pci@vger.kernel.org 16297S: Maintained 16298F: Documentation/devicetree/bindings/pci/pcie-al.txt 16299F: drivers/pci/controller/dwc/pcie-al.c 16300 16301PCIE DRIVER FOR AMLOGIC MESON 16302M: Yue Wang <yue.wang@Amlogic.com> 16303L: linux-pci@vger.kernel.org 16304L: linux-amlogic@lists.infradead.org 16305S: Maintained 16306F: drivers/pci/controller/dwc/pci-meson.c 16307 16308PCIE DRIVER FOR AXIS ARTPEC 16309M: Jesper Nilsson <jesper.nilsson@axis.com> 16310L: linux-arm-kernel@axis.com 16311L: linux-pci@vger.kernel.org 16312S: Maintained 16313F: Documentation/devicetree/bindings/pci/axis,artpec* 16314F: drivers/pci/controller/dwc/*artpec* 16315 16316PCIE DRIVER FOR CAVIUM THUNDERX 16317M: Robert Richter <rric@kernel.org> 16318L: linux-pci@vger.kernel.org 16319L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16320S: Odd Fixes 16321F: drivers/pci/controller/pci-thunder-* 16322 16323PCIE DRIVER FOR HISILICON 16324M: Zhou Wang <wangzhou1@hisilicon.com> 16325L: linux-pci@vger.kernel.org 16326S: Maintained 16327F: drivers/pci/controller/dwc/pcie-hisi.c 16328 16329PCIE DRIVER FOR HISILICON KIRIN 16330M: Xiaowei Song <songxiaowei@hisilicon.com> 16331M: Binghui Wang <wangbinghui@hisilicon.com> 16332L: linux-pci@vger.kernel.org 16333S: Maintained 16334F: Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml 16335F: drivers/pci/controller/dwc/pcie-kirin.c 16336 16337PCIE DRIVER FOR HISILICON STB 16338M: Shawn Guo <shawn.guo@linaro.org> 16339L: linux-pci@vger.kernel.org 16340S: Maintained 16341F: Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt 16342F: drivers/pci/controller/dwc/pcie-histb.c 16343 16344PCIE DRIVER FOR INTEL KEEM BAY 16345M: Srikanth Thokala <srikanth.thokala@intel.com> 16346L: linux-pci@vger.kernel.org 16347S: Supported 16348F: Documentation/devicetree/bindings/pci/intel,keembay-pcie* 16349F: drivers/pci/controller/dwc/pcie-keembay.c 16350 16351PCIE DRIVER FOR INTEL LGM GW SOC 16352M: Rahul Tanwar <rtanwar@maxlinear.com> 16353L: linux-pci@vger.kernel.org 16354S: Maintained 16355F: Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml 16356F: drivers/pci/controller/dwc/pcie-intel-gw.c 16357 16358PCIE DRIVER FOR MEDIATEK 16359M: Ryder Lee <ryder.lee@mediatek.com> 16360M: Jianjun Wang <jianjun.wang@mediatek.com> 16361L: linux-pci@vger.kernel.org 16362L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16363S: Supported 16364F: Documentation/devicetree/bindings/pci/mediatek* 16365F: drivers/pci/controller/*mediatek* 16366 16367PCIE DRIVER FOR MICROCHIP 16368M: Daire McNamara <daire.mcnamara@microchip.com> 16369L: linux-pci@vger.kernel.org 16370S: Supported 16371F: Documentation/devicetree/bindings/pci/microchip* 16372F: drivers/pci/controller/*microchip* 16373 16374PCIE DRIVER FOR QUALCOMM MSM 16375M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16376L: linux-pci@vger.kernel.org 16377L: linux-arm-msm@vger.kernel.org 16378S: Maintained 16379F: drivers/pci/controller/dwc/pcie-qcom.c 16380 16381PCIE ENDPOINT DRIVER FOR QUALCOMM 16382M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16383L: linux-pci@vger.kernel.org 16384L: linux-arm-msm@vger.kernel.org 16385S: Maintained 16386F: Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml 16387F: drivers/pci/controller/dwc/pcie-qcom-ep.c 16388 16389PCIE DRIVER FOR ROCKCHIP 16390M: Shawn Lin <shawn.lin@rock-chips.com> 16391L: linux-pci@vger.kernel.org 16392L: linux-rockchip@lists.infradead.org 16393S: Maintained 16394F: Documentation/devicetree/bindings/pci/rockchip,rk3399-pcie* 16395F: drivers/pci/controller/pcie-rockchip* 16396 16397PCIE DRIVER FOR SOCIONEXT UNIPHIER 16398M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 16399L: linux-pci@vger.kernel.org 16400S: Maintained 16401F: Documentation/devicetree/bindings/pci/socionext,uniphier-pcie* 16402F: drivers/pci/controller/dwc/pcie-uniphier* 16403 16404PCIE DRIVER FOR ST SPEAR13XX 16405M: Pratyush Anand <pratyush.anand@gmail.com> 16406L: linux-pci@vger.kernel.org 16407S: Maintained 16408F: drivers/pci/controller/dwc/*spear* 16409 16410PCI DRIVER FOR XILINX VERSAL CPM 16411M: Bharat Kumar Gogada <bharat.kumar.gogada@amd.com> 16412M: Michal Simek <michal.simek@amd.com> 16413L: linux-pci@vger.kernel.org 16414S: Maintained 16415F: Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml 16416F: drivers/pci/controller/pcie-xilinx-cpm.c 16417 16418PCMCIA SUBSYSTEM 16419M: Dominik Brodowski <linux@dominikbrodowski.net> 16420S: Odd Fixes 16421T: git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux.git 16422F: Documentation/pcmcia/ 16423F: drivers/pcmcia/ 16424F: include/pcmcia/ 16425F: tools/pcmcia/ 16426 16427PCNET32 NETWORK DRIVER 16428M: Don Fry <pcnet32@frontier.com> 16429L: netdev@vger.kernel.org 16430S: Maintained 16431F: drivers/net/ethernet/amd/pcnet32.c 16432 16433PCRYPT PARALLEL CRYPTO ENGINE 16434M: Steffen Klassert <steffen.klassert@secunet.com> 16435L: linux-crypto@vger.kernel.org 16436S: Maintained 16437F: crypto/pcrypt.c 16438F: include/crypto/pcrypt.h 16439 16440PECI HARDWARE MONITORING DRIVERS 16441M: Iwona Winiarska <iwona.winiarska@intel.com> 16442L: linux-hwmon@vger.kernel.org 16443S: Supported 16444F: Documentation/hwmon/peci-cputemp.rst 16445F: Documentation/hwmon/peci-dimmtemp.rst 16446F: drivers/hwmon/peci/ 16447 16448PECI SUBSYSTEM 16449M: Iwona Winiarska <iwona.winiarska@intel.com> 16450L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 16451S: Supported 16452F: Documentation/devicetree/bindings/peci/ 16453F: Documentation/peci/ 16454F: drivers/peci/ 16455F: include/linux/peci-cpu.h 16456F: include/linux/peci.h 16457 16458PENSANDO ETHERNET DRIVERS 16459M: Shannon Nelson <shannon.nelson@amd.com> 16460M: Brett Creeley <brett.creeley@amd.com> 16461M: drivers@pensando.io 16462L: netdev@vger.kernel.org 16463S: Supported 16464F: Documentation/networking/device_drivers/ethernet/pensando/ionic.rst 16465F: drivers/net/ethernet/pensando/ 16466 16467PER-CPU MEMORY ALLOCATOR 16468M: Dennis Zhou <dennis@kernel.org> 16469M: Tejun Heo <tj@kernel.org> 16470M: Christoph Lameter <cl@linux.com> 16471L: linux-mm@kvack.org 16472S: Maintained 16473T: git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git 16474F: arch/*/include/asm/percpu.h 16475F: include/linux/percpu*.h 16476F: lib/percpu*.c 16477F: mm/percpu*.c 16478 16479PER-TASK DELAY ACCOUNTING 16480M: Balbir Singh <bsingharora@gmail.com> 16481S: Maintained 16482F: include/linux/delayacct.h 16483F: kernel/delayacct.c 16484 16485PERFORMANCE EVENTS SUBSYSTEM 16486M: Peter Zijlstra <peterz@infradead.org> 16487M: Ingo Molnar <mingo@redhat.com> 16488M: Arnaldo Carvalho de Melo <acme@kernel.org> 16489R: Mark Rutland <mark.rutland@arm.com> 16490R: Alexander Shishkin <alexander.shishkin@linux.intel.com> 16491R: Jiri Olsa <jolsa@kernel.org> 16492R: Namhyung Kim <namhyung@kernel.org> 16493R: Ian Rogers <irogers@google.com> 16494R: Adrian Hunter <adrian.hunter@intel.com> 16495L: linux-perf-users@vger.kernel.org 16496L: linux-kernel@vger.kernel.org 16497S: Supported 16498W: https://perf.wiki.kernel.org/ 16499T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 16500F: arch/*/events/* 16501F: arch/*/events/*/* 16502F: arch/*/include/asm/perf_event.h 16503F: arch/*/kernel/*/*/perf_event*.c 16504F: arch/*/kernel/*/perf_event*.c 16505F: arch/*/kernel/perf_callchain.c 16506F: arch/*/kernel/perf_event*.c 16507F: include/linux/perf_event.h 16508F: include/uapi/linux/perf_event.h 16509F: kernel/events/* 16510F: tools/lib/perf/ 16511F: tools/perf/ 16512 16513PERFORMANCE EVENTS TOOLING ARM64 16514R: John Garry <john.g.garry@oracle.com> 16515R: Will Deacon <will@kernel.org> 16516R: James Clark <james.clark@arm.com> 16517R: Mike Leach <mike.leach@linaro.org> 16518R: Leo Yan <leo.yan@linaro.org> 16519L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16520S: Supported 16521F: tools/build/feature/test-libopencsd.c 16522F: tools/perf/arch/arm*/ 16523F: tools/perf/pmu-events/arch/arm64/ 16524F: tools/perf/util/arm-spe* 16525F: tools/perf/util/cs-etm* 16526 16527PERSONALITY HANDLING 16528M: Christoph Hellwig <hch@infradead.org> 16529L: linux-abi-devel@lists.sourceforge.net 16530S: Maintained 16531F: include/linux/personality.h 16532F: include/uapi/linux/personality.h 16533 16534PHOENIX RC FLIGHT CONTROLLER ADAPTER 16535M: Marcus Folkesson <marcus.folkesson@gmail.com> 16536L: linux-input@vger.kernel.org 16537S: Maintained 16538F: Documentation/input/devices/pxrc.rst 16539F: drivers/input/joystick/pxrc.c 16540 16541PHONET PROTOCOL 16542M: Remi Denis-Courmont <courmisch@gmail.com> 16543S: Supported 16544F: Documentation/networking/phonet.rst 16545F: include/linux/phonet.h 16546F: include/net/phonet/ 16547F: include/uapi/linux/phonet.h 16548F: net/phonet/ 16549 16550PHRAM MTD DRIVER 16551M: Joern Engel <joern@lazybastard.org> 16552L: linux-mtd@lists.infradead.org 16553S: Maintained 16554F: drivers/mtd/devices/phram.c 16555 16556PICOLCD HID DRIVER 16557M: Bruno Prémont <bonbons@linux-vserver.org> 16558L: linux-input@vger.kernel.org 16559S: Maintained 16560F: drivers/hid/hid-picolcd* 16561 16562PIDFD API 16563M: Christian Brauner <christian@brauner.io> 16564L: linux-kernel@vger.kernel.org 16565S: Maintained 16566T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git 16567F: samples/pidfd/ 16568F: tools/testing/selftests/clone3/ 16569F: tools/testing/selftests/pid_namespace/ 16570F: tools/testing/selftests/pidfd/ 16571K: (?i)pidfd 16572K: (?i)clone3 16573K: \b(clone_args|kernel_clone_args)\b 16574 16575PIN CONTROL SUBSYSTEM 16576M: Linus Walleij <linus.walleij@linaro.org> 16577L: linux-gpio@vger.kernel.org 16578S: Maintained 16579T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git 16580F: Documentation/devicetree/bindings/pinctrl/ 16581F: Documentation/driver-api/pin-control.rst 16582F: drivers/pinctrl/ 16583F: include/dt-bindings/pinctrl/ 16584F: include/linux/pinctrl/ 16585 16586PIN CONTROLLER - AMD 16587M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 16588M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 16589S: Maintained 16590F: drivers/pinctrl/pinctrl-amd.c 16591 16592PIN CONTROLLER - FREESCALE 16593M: Dong Aisheng <aisheng.dong@nxp.com> 16594M: Fabio Estevam <festevam@gmail.com> 16595M: Shawn Guo <shawnguo@kernel.org> 16596M: Jacky Bai <ping.bai@nxp.com> 16597R: Pengutronix Kernel Team <kernel@pengutronix.de> 16598L: linux-gpio@vger.kernel.org 16599S: Maintained 16600F: Documentation/devicetree/bindings/pinctrl/fsl,* 16601F: drivers/pinctrl/freescale/ 16602 16603PIN CONTROLLER - INTEL 16604M: Mika Westerberg <mika.westerberg@linux.intel.com> 16605M: Andy Shevchenko <andy@kernel.org> 16606S: Supported 16607T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git 16608F: drivers/pinctrl/intel/ 16609 16610PIN CONTROLLER - KEEMBAY 16611M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 16612S: Supported 16613F: drivers/pinctrl/pinctrl-keembay* 16614 16615PIN CONTROLLER - MEDIATEK 16616M: Sean Wang <sean.wang@kernel.org> 16617L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16618S: Maintained 16619F: Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml 16620F: Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml 16621F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml 16622F: Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml 16623F: drivers/pinctrl/mediatek/ 16624 16625PIN CONTROLLER - MEDIATEK MIPS 16626M: Arınç ÜNAL <arinc.unal@arinc9.com> 16627M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 16628L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16629L: linux-mips@vger.kernel.org 16630S: Maintained 16631F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7620-pinctrl.yaml 16632F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7621-pinctrl.yaml 16633F: Documentation/devicetree/bindings/pinctrl/mediatek,mt76x8-pinctrl.yaml 16634F: Documentation/devicetree/bindings/pinctrl/ralink,rt2880-pinctrl.yaml 16635F: Documentation/devicetree/bindings/pinctrl/ralink,rt305x-pinctrl.yaml 16636F: Documentation/devicetree/bindings/pinctrl/ralink,rt3352-pinctrl.yaml 16637F: Documentation/devicetree/bindings/pinctrl/ralink,rt3883-pinctrl.yaml 16638F: Documentation/devicetree/bindings/pinctrl/ralink,rt5350-pinctrl.yaml 16639F: drivers/pinctrl/mediatek/pinctrl-mt7620.c 16640F: drivers/pinctrl/mediatek/pinctrl-mt7621.c 16641F: drivers/pinctrl/mediatek/pinctrl-mt76x8.c 16642F: drivers/pinctrl/mediatek/pinctrl-mtmips.* 16643F: drivers/pinctrl/mediatek/pinctrl-rt2880.c 16644F: drivers/pinctrl/mediatek/pinctrl-rt305x.c 16645F: drivers/pinctrl/mediatek/pinctrl-rt3883.c 16646 16647PIN CONTROLLER - MICROCHIP AT91 16648M: Ludovic Desroches <ludovic.desroches@microchip.com> 16649L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16650L: linux-gpio@vger.kernel.org 16651S: Supported 16652F: drivers/gpio/gpio-sama5d2-piobu.c 16653F: drivers/pinctrl/pinctrl-at91* 16654 16655PIN CONTROLLER - NXP S32 16656M: Chester Lin <clin@suse.com> 16657R: NXP S32 Linux Team <s32@nxp.com> 16658L: linux-gpio@vger.kernel.org 16659S: Maintained 16660F: Documentation/devicetree/bindings/pinctrl/nxp,s32* 16661F: drivers/pinctrl/nxp/ 16662 16663PIN CONTROLLER - QUALCOMM 16664M: Bjorn Andersson <andersson@kernel.org> 16665L: linux-arm-msm@vger.kernel.org 16666S: Maintained 16667F: Documentation/devicetree/bindings/pinctrl/qcom,*.txt 16668F: drivers/pinctrl/qcom/ 16669 16670PIN CONTROLLER - RENESAS 16671M: Geert Uytterhoeven <geert+renesas@glider.be> 16672L: linux-renesas-soc@vger.kernel.org 16673S: Supported 16674T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl 16675F: Documentation/devicetree/bindings/pinctrl/renesas,* 16676F: drivers/pinctrl/renesas/ 16677 16678PIN CONTROLLER - SAMSUNG 16679M: Tomasz Figa <tomasz.figa@gmail.com> 16680M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 16681M: Sylwester Nawrocki <s.nawrocki@samsung.com> 16682R: Alim Akhtar <alim.akhtar@samsung.com> 16683L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16684L: linux-samsung-soc@vger.kernel.org 16685S: Maintained 16686C: irc://irc.libera.chat/linux-exynos 16687Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 16688B: mailto:linux-samsung-soc@vger.kernel.org 16689T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git 16690F: Documentation/devicetree/bindings/pinctrl/samsung,pinctrl*yaml 16691F: drivers/pinctrl/samsung/ 16692F: include/dt-bindings/pinctrl/samsung.h 16693 16694PIN CONTROLLER - SINGLE 16695M: Tony Lindgren <tony@atomide.com> 16696M: Haojian Zhuang <haojian.zhuang@linaro.org> 16697L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16698L: linux-omap@vger.kernel.org 16699S: Maintained 16700F: drivers/pinctrl/pinctrl-single.c 16701 16702PIN CONTROLLER - SUNPLUS / TIBBO 16703M: Dvorkin Dmitry <dvorkin@tibbo.com> 16704M: Wells Lu <wellslutw@gmail.com> 16705L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16706S: Maintained 16707W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 16708F: Documentation/devicetree/bindings/pinctrl/sunplus,* 16709F: drivers/pinctrl/sunplus/ 16710F: include/dt-bindings/pinctrl/sppctl*.h 16711 16712PINE64 PINEPHONE KEYBOARD DRIVER 16713M: Samuel Holland <samuel@sholland.org> 16714S: Supported 16715F: Documentation/devicetree/bindings/input/pine64,pinephone-keyboard.yaml 16716F: drivers/input/keyboard/pinephone-keyboard.c 16717 16718PKTCDVD DRIVER 16719M: linux-block@vger.kernel.org 16720S: Orphan 16721F: drivers/block/pktcdvd.c 16722F: include/linux/pktcdvd.h 16723F: include/uapi/linux/pktcdvd.h 16724 16725PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER 16726M: Tomasz Duszynski <tduszyns@gmail.com> 16727S: Maintained 16728F: Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml 16729F: drivers/iio/chemical/pms7003.c 16730 16731PLCA RECONCILIATION SUBLAYER (IEEE802.3 Clause 148) 16732M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 16733L: netdev@vger.kernel.org 16734S: Maintained 16735F: drivers/net/phy/mdio-open-alliance.h 16736F: net/ethtool/plca.c 16737 16738PLDMFW LIBRARY 16739M: Jacob Keller <jacob.e.keller@intel.com> 16740S: Maintained 16741F: Documentation/driver-api/pldmfw/ 16742F: include/linux/pldmfw.h 16743F: lib/pldmfw/ 16744 16745PLX DMA DRIVER 16746M: Logan Gunthorpe <logang@deltatee.com> 16747S: Maintained 16748F: drivers/dma/plx_dma.c 16749 16750PM6764TR DRIVER 16751M: Charles Hsu <hsu.yungteng@gmail.com> 16752L: linux-hwmon@vger.kernel.org 16753S: Maintained 16754F: Documentation/hwmon/pm6764tr.rst 16755F: drivers/hwmon/pmbus/pm6764tr.c 16756 16757PM-GRAPH UTILITY 16758M: "Todd E Brandt" <todd.e.brandt@linux.intel.com> 16759L: linux-pm@vger.kernel.org 16760S: Supported 16761W: https://01.org/pm-graph 16762B: https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools 16763T: git git://github.com/intel/pm-graph 16764F: tools/power/pm-graph 16765 16766PMBUS HARDWARE MONITORING DRIVERS 16767M: Guenter Roeck <linux@roeck-us.net> 16768L: linux-hwmon@vger.kernel.org 16769S: Maintained 16770W: http://hwmon.wiki.kernel.org/ 16771W: http://www.roeck-us.net/linux/drivers/ 16772T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 16773F: Documentation/devicetree/bindings/hwmon/ltc2978.txt 16774F: Documentation/devicetree/bindings/hwmon/max31785.txt 16775F: Documentation/hwmon/adm1275.rst 16776F: Documentation/hwmon/ibm-cffps.rst 16777F: Documentation/hwmon/ir35221.rst 16778F: Documentation/hwmon/lm25066.rst 16779F: Documentation/hwmon/ltc2978.rst 16780F: Documentation/hwmon/ltc3815.rst 16781F: Documentation/hwmon/max16064.rst 16782F: Documentation/hwmon/max20751.rst 16783F: Documentation/hwmon/max31785.rst 16784F: Documentation/hwmon/max34440.rst 16785F: Documentation/hwmon/max8688.rst 16786F: Documentation/hwmon/pmbus-core.rst 16787F: Documentation/hwmon/pmbus.rst 16788F: Documentation/hwmon/tps40422.rst 16789F: Documentation/hwmon/ucd9000.rst 16790F: Documentation/hwmon/ucd9200.rst 16791F: Documentation/hwmon/zl6100.rst 16792F: drivers/hwmon/pmbus/ 16793F: include/linux/pmbus.h 16794 16795PMC SIERRA MaxRAID DRIVER 16796L: linux-scsi@vger.kernel.org 16797S: Orphan 16798W: http://www.pmc-sierra.com/ 16799F: drivers/scsi/pmcraid.* 16800 16801PMC SIERRA PM8001 DRIVER 16802M: Jack Wang <jinpu.wang@cloud.ionos.com> 16803L: linux-scsi@vger.kernel.org 16804S: Supported 16805F: drivers/scsi/pm8001/ 16806 16807PNI RM3100 IIO DRIVER 16808M: Song Qiang <songqiang1304521@gmail.com> 16809L: linux-iio@vger.kernel.org 16810S: Maintained 16811F: Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml 16812F: drivers/iio/magnetometer/rm3100* 16813 16814PNP SUPPORT 16815M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 16816L: linux-acpi@vger.kernel.org 16817S: Maintained 16818F: drivers/pnp/ 16819F: include/linux/pnp.h 16820 16821POSIX CLOCKS and TIMERS 16822M: Thomas Gleixner <tglx@linutronix.de> 16823L: linux-kernel@vger.kernel.org 16824S: Maintained 16825T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 16826F: fs/timerfd.c 16827F: include/linux/time_namespace.h 16828F: include/linux/timer* 16829F: kernel/time/*timer* 16830F: kernel/time/namespace.c 16831 16832POWER MANAGEMENT CORE 16833M: "Rafael J. Wysocki" <rafael@kernel.org> 16834L: linux-pm@vger.kernel.org 16835S: Supported 16836B: https://bugzilla.kernel.org 16837T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 16838F: drivers/base/power/ 16839F: drivers/powercap/ 16840F: include/linux/intel_rapl.h 16841F: include/linux/pm.h 16842F: include/linux/pm_* 16843F: include/linux/powercap.h 16844F: kernel/configs/nopm.config 16845 16846DYNAMIC THERMAL POWER MANAGEMENT (DTPM) 16847M: Daniel Lezcano <daniel.lezcano@kernel.org> 16848L: linux-pm@vger.kernel.org 16849S: Supported 16850B: https://bugzilla.kernel.org 16851T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 16852F: drivers/powercap/dtpm* 16853F: include/linux/dtpm.h 16854 16855POWER STATE COORDINATION INTERFACE (PSCI) 16856M: Mark Rutland <mark.rutland@arm.com> 16857M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16858L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16859S: Maintained 16860F: drivers/firmware/psci/ 16861F: include/linux/psci.h 16862F: include/uapi/linux/psci.h 16863 16864POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS 16865M: Sebastian Reichel <sre@kernel.org> 16866L: linux-pm@vger.kernel.org 16867S: Maintained 16868T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 16869F: Documentation/ABI/testing/sysfs-class-power 16870F: Documentation/devicetree/bindings/power/supply/ 16871F: drivers/power/supply/ 16872F: include/linux/power/ 16873F: include/linux/power_supply.h 16874 16875POWERNV OPERATOR PANEL LCD DISPLAY DRIVER 16876M: Suraj Jitindar Singh <sjitindarsingh@gmail.com> 16877L: linuxppc-dev@lists.ozlabs.org 16878S: Maintained 16879F: drivers/char/powernv-op-panel.c 16880 16881PPP OVER ATM (RFC 2364) 16882M: Mitchell Blank Jr <mitch@sfgoth.com> 16883S: Maintained 16884F: include/uapi/linux/atmppp.h 16885F: net/atm/pppoatm.c 16886 16887PPP OVER ETHERNET 16888M: Michal Ostrowski <mostrows@earthlink.net> 16889S: Maintained 16890F: drivers/net/ppp/pppoe.c 16891F: drivers/net/ppp/pppox.c 16892 16893PPP OVER L2TP 16894M: James Chapman <jchapman@katalix.com> 16895S: Maintained 16896F: include/linux/if_pppol2tp.h 16897F: include/uapi/linux/if_pppol2tp.h 16898F: net/l2tp/l2tp_ppp.c 16899 16900PPP PROTOCOL DRIVERS AND COMPRESSORS 16901L: linux-ppp@vger.kernel.org 16902S: Orphan 16903F: drivers/net/ppp/ppp_* 16904 16905PPS SUPPORT 16906M: Rodolfo Giometti <giometti@enneenne.com> 16907L: linuxpps@ml.enneenne.com (subscribers-only) 16908S: Maintained 16909W: http://wiki.enneenne.com/index.php/LinuxPPS_support 16910F: Documentation/ABI/testing/sysfs-pps 16911F: Documentation/devicetree/bindings/pps/pps-gpio.txt 16912F: Documentation/driver-api/pps.rst 16913F: drivers/pps/ 16914F: include/linux/pps*.h 16915F: include/uapi/linux/pps.h 16916 16917PPTP DRIVER 16918M: Dmitry Kozlov <xeb@mail.ru> 16919L: netdev@vger.kernel.org 16920S: Maintained 16921W: http://sourceforge.net/projects/accel-pptp 16922F: drivers/net/ppp/pptp.c 16923 16924PRESSURE STALL INFORMATION (PSI) 16925M: Johannes Weiner <hannes@cmpxchg.org> 16926M: Suren Baghdasaryan <surenb@google.com> 16927S: Maintained 16928F: include/linux/psi* 16929F: kernel/sched/psi.c 16930 16931PRINTK 16932M: Petr Mladek <pmladek@suse.com> 16933M: Sergey Senozhatsky <senozhatsky@chromium.org> 16934R: Steven Rostedt <rostedt@goodmis.org> 16935R: John Ogness <john.ogness@linutronix.de> 16936S: Maintained 16937T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 16938F: include/linux/printk.h 16939F: kernel/printk/ 16940 16941PRINTK INDEXING 16942R: Chris Down <chris@chrisdown.name> 16943S: Maintained 16944F: Documentation/core-api/printk-index.rst 16945F: kernel/printk/index.c 16946K: printk_index 16947 16948PROC FILESYSTEM 16949L: linux-kernel@vger.kernel.org 16950L: linux-fsdevel@vger.kernel.org 16951S: Maintained 16952F: Documentation/filesystems/proc.rst 16953F: fs/proc/ 16954F: include/linux/proc_fs.h 16955F: tools/testing/selftests/proc/ 16956 16957PROC SYSCTL 16958M: Luis Chamberlain <mcgrof@kernel.org> 16959M: Kees Cook <keescook@chromium.org> 16960M: Iurii Zaikin <yzaikin@google.com> 16961L: linux-kernel@vger.kernel.org 16962L: linux-fsdevel@vger.kernel.org 16963S: Maintained 16964T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git sysctl-next 16965F: fs/proc/proc_sysctl.c 16966F: include/linux/sysctl.h 16967F: kernel/sysctl-test.c 16968F: kernel/sysctl.c 16969F: tools/testing/selftests/sysctl/ 16970 16971PS3 NETWORK SUPPORT 16972M: Geoff Levand <geoff@infradead.org> 16973L: netdev@vger.kernel.org 16974L: linuxppc-dev@lists.ozlabs.org 16975S: Maintained 16976F: drivers/net/ethernet/toshiba/ps3_gelic_net.* 16977 16978PS3 PLATFORM SUPPORT 16979M: Geoff Levand <geoff@infradead.org> 16980L: linuxppc-dev@lists.ozlabs.org 16981S: Maintained 16982F: arch/powerpc/boot/ps3* 16983F: arch/powerpc/include/asm/lv1call.h 16984F: arch/powerpc/include/asm/ps3*.h 16985F: arch/powerpc/platforms/ps3/ 16986F: drivers/*/ps3* 16987F: drivers/ps3/ 16988F: drivers/rtc/rtc-ps3.c 16989F: drivers/usb/host/*ps3.c 16990F: sound/ppc/snd_ps3* 16991 16992PS3VRAM DRIVER 16993M: Jim Paris <jim@jtan.com> 16994M: Geoff Levand <geoff@infradead.org> 16995L: linuxppc-dev@lists.ozlabs.org 16996S: Maintained 16997F: drivers/block/ps3vram.c 16998 16999PSAMPLE PACKET SAMPLING SUPPORT 17000M: Yotam Gigi <yotam.gi@gmail.com> 17001S: Maintained 17002F: include/net/psample.h 17003F: include/uapi/linux/psample.h 17004F: net/psample 17005 17006PSTORE FILESYSTEM 17007M: Kees Cook <keescook@chromium.org> 17008R: Tony Luck <tony.luck@intel.com> 17009R: Guilherme G. Piccoli <gpiccoli@igalia.com> 17010L: linux-hardening@vger.kernel.org 17011S: Supported 17012T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore 17013F: Documentation/admin-guide/ramoops.rst 17014F: Documentation/admin-guide/pstore-blk.rst 17015F: Documentation/devicetree/bindings/reserved-memory/ramoops.yaml 17016F: drivers/acpi/apei/erst.c 17017F: drivers/firmware/efi/efi-pstore.c 17018F: fs/pstore/ 17019F: include/linux/pstore* 17020K: \b(pstore|ramoops) 17021 17022PTP HARDWARE CLOCK SUPPORT 17023M: Richard Cochran <richardcochran@gmail.com> 17024L: netdev@vger.kernel.org 17025S: Maintained 17026W: http://linuxptp.sourceforge.net/ 17027F: Documentation/ABI/testing/sysfs-ptp 17028F: Documentation/driver-api/ptp.rst 17029F: drivers/net/phy/dp83640* 17030F: drivers/ptp/* 17031F: include/linux/ptp_cl* 17032K: (?:\b|_)ptp(?:\b|_) 17033 17034PTP VIRTUAL CLOCK SUPPORT 17035M: Yangbo Lu <yangbo.lu@nxp.com> 17036L: netdev@vger.kernel.org 17037S: Maintained 17038F: drivers/ptp/ptp_vclock.c 17039F: net/ethtool/phc_vclocks.c 17040 17041PTRACE SUPPORT 17042M: Oleg Nesterov <oleg@redhat.com> 17043S: Maintained 17044F: arch/*/*/ptrace*.c 17045F: arch/*/include/asm/ptrace*.h 17046F: arch/*/ptrace*.c 17047F: include/asm-generic/syscall.h 17048F: include/linux/ptrace.h 17049F: include/linux/regset.h 17050F: include/uapi/linux/ptrace.h 17051F: kernel/ptrace.c 17052 17053PULSE8-CEC DRIVER 17054M: Hans Verkuil <hverkuil@xs4all.nl> 17055L: linux-media@vger.kernel.org 17056S: Maintained 17057T: git git://linuxtv.org/media_tree.git 17058F: drivers/media/cec/usb/pulse8/ 17059 17060PURELIFI PLFXLC DRIVER 17061M: Srinivasan Raju <srini.raju@purelifi.com> 17062L: linux-wireless@vger.kernel.org 17063S: Supported 17064F: drivers/net/wireless/purelifi/plfxlc/ 17065 17066PVRUSB2 VIDEO4LINUX DRIVER 17067M: Mike Isely <isely@pobox.com> 17068L: pvrusb2@isely.net (subscribers-only) 17069L: linux-media@vger.kernel.org 17070S: Maintained 17071W: http://www.isely.net/pvrusb2/ 17072T: git git://linuxtv.org/media_tree.git 17073F: Documentation/driver-api/media/drivers/pvrusb2* 17074F: drivers/media/usb/pvrusb2/ 17075 17076PWC WEBCAM DRIVER 17077M: Hans Verkuil <hverkuil@xs4all.nl> 17078L: linux-media@vger.kernel.org 17079S: Odd Fixes 17080T: git git://linuxtv.org/media_tree.git 17081F: drivers/media/usb/pwc/* 17082F: include/trace/events/pwc.h 17083 17084PWM IR Transmitter 17085M: Sean Young <sean@mess.org> 17086L: linux-media@vger.kernel.org 17087S: Maintained 17088F: Documentation/devicetree/bindings/leds/irled/pwm-ir-tx.yaml 17089F: drivers/media/rc/pwm-ir-tx.c 17090 17091PWM SUBSYSTEM 17092M: Thierry Reding <thierry.reding@gmail.com> 17093R: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 17094L: linux-pwm@vger.kernel.org 17095S: Maintained 17096Q: https://patchwork.ozlabs.org/project/linux-pwm/list/ 17097T: git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git 17098F: Documentation/devicetree/bindings/gpio/gpio-mvebu.yaml 17099F: Documentation/devicetree/bindings/pwm/ 17100F: Documentation/driver-api/pwm.rst 17101F: drivers/gpio/gpio-mvebu.c 17102F: drivers/pwm/ 17103F: drivers/video/backlight/pwm_bl.c 17104F: include/dt-bindings/pwm/ 17105F: include/linux/pwm.h 17106F: include/linux/pwm_backlight.h 17107K: pwm_(config|apply_state|ops) 17108 17109PXA GPIO DRIVER 17110M: Robert Jarzmik <robert.jarzmik@free.fr> 17111L: linux-gpio@vger.kernel.org 17112S: Maintained 17113F: drivers/gpio/gpio-pxa.c 17114 17115PXA MMCI DRIVER 17116S: Orphan 17117 17118PXA RTC DRIVER 17119M: Robert Jarzmik <robert.jarzmik@free.fr> 17120L: linux-rtc@vger.kernel.org 17121S: Maintained 17122 17123PXA2xx/PXA3xx SUPPORT 17124M: Daniel Mack <daniel@zonque.org> 17125M: Haojian Zhuang <haojian.zhuang@gmail.com> 17126M: Robert Jarzmik <robert.jarzmik@free.fr> 17127L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17128S: Maintained 17129T: git git://github.com/hzhuang1/linux.git 17130T: git git://github.com/rjarzmik/linux.git 17131F: arch/arm/boot/dts/pxa* 17132F: arch/arm/mach-pxa/ 17133F: drivers/dma/pxa* 17134F: drivers/pcmcia/pxa2xx* 17135F: drivers/pinctrl/pxa/ 17136F: drivers/spi/spi-pxa2xx* 17137F: drivers/usb/gadget/udc/pxa2* 17138F: include/sound/pxa2xx-lib.h 17139F: sound/arm/pxa* 17140F: sound/soc/pxa/ 17141 17142QAT DRIVER 17143M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 17144L: qat-linux@intel.com 17145S: Supported 17146F: drivers/crypto/intel/qat/ 17147 17148QCOM AUDIO (ASoC) DRIVERS 17149M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17150M: Banajit Goswami <bgoswami@quicinc.com> 17151L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17152S: Supported 17153F: Documentation/devicetree/bindings/soc/qcom/qcom,apr* 17154F: Documentation/devicetree/bindings/sound/qcom,* 17155F: drivers/soc/qcom/apr.c 17156F: include/dt-bindings/sound/qcom,wcd9335.h 17157F: sound/soc/codecs/lpass-rx-macro.* 17158F: sound/soc/codecs/lpass-tx-macro.* 17159F: sound/soc/codecs/lpass-va-macro.c 17160F: sound/soc/codecs/lpass-wsa-macro.* 17161F: sound/soc/codecs/msm8916-wcd-analog.c 17162F: sound/soc/codecs/msm8916-wcd-digital.c 17163F: sound/soc/codecs/wcd9335.* 17164F: sound/soc/codecs/wcd934x.c 17165F: sound/soc/codecs/wcd-clsh-v2.* 17166F: sound/soc/codecs/wcd-mbhc-v2.* 17167F: sound/soc/codecs/wsa881x.c 17168F: sound/soc/codecs/wsa883x.c 17169F: sound/soc/qcom/ 17170 17171QCOM EMBEDDED USB DEBUGGER (EUD) 17172M: Souradeep Chowdhury <quic_schowdhu@quicinc.com> 17173L: linux-arm-msm@vger.kernel.org 17174S: Maintained 17175F: Documentation/ABI/testing/sysfs-driver-eud 17176F: Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml 17177F: drivers/usb/misc/qcom_eud.c 17178 17179QCOM IPA DRIVER 17180M: Alex Elder <elder@kernel.org> 17181L: netdev@vger.kernel.org 17182S: Supported 17183F: drivers/net/ipa/ 17184 17185QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT 17186M: Gabriel Somlo <somlo@cmu.edu> 17187M: "Michael S. Tsirkin" <mst@redhat.com> 17188L: qemu-devel@nongnu.org 17189S: Maintained 17190F: drivers/firmware/qemu_fw_cfg.c 17191F: include/uapi/linux/qemu_fw_cfg.h 17192 17193QIB DRIVER 17194M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17195L: linux-rdma@vger.kernel.org 17196S: Supported 17197F: drivers/infiniband/hw/qib/ 17198 17199QLOGIC QL41xxx FCOE DRIVER 17200M: Saurav Kashyap <skashyap@marvell.com> 17201M: Javed Hasan <jhasan@marvell.com> 17202M: GR-QLogic-Storage-Upstream@marvell.com 17203L: linux-scsi@vger.kernel.org 17204S: Supported 17205F: drivers/scsi/qedf/ 17206 17207QLOGIC QL41xxx ISCSI DRIVER 17208M: Nilesh Javali <njavali@marvell.com> 17209M: Manish Rangankar <mrangankar@marvell.com> 17210M: GR-QLogic-Storage-Upstream@marvell.com 17211L: linux-scsi@vger.kernel.org 17212S: Supported 17213F: drivers/scsi/qedi/ 17214 17215QLOGIC QL4xxx ETHERNET DRIVER 17216M: Ariel Elior <aelior@marvell.com> 17217M: Manish Chopra <manishc@marvell.com> 17218L: netdev@vger.kernel.org 17219S: Supported 17220F: drivers/net/ethernet/qlogic/qed/ 17221F: drivers/net/ethernet/qlogic/qede/ 17222F: include/linux/qed/ 17223 17224QLOGIC QL4xxx RDMA DRIVER 17225M: Michal Kalderon <mkalderon@marvell.com> 17226M: Ariel Elior <aelior@marvell.com> 17227L: linux-rdma@vger.kernel.org 17228S: Supported 17229F: drivers/infiniband/hw/qedr/ 17230F: include/uapi/rdma/qedr-abi.h 17231 17232QLOGIC QLA1280 SCSI DRIVER 17233M: Michael Reed <mdr@sgi.com> 17234L: linux-scsi@vger.kernel.org 17235S: Maintained 17236F: drivers/scsi/qla1280.[ch] 17237 17238QLOGIC QLA2XXX FC-SCSI DRIVER 17239M: Nilesh Javali <njavali@marvell.com> 17240M: GR-QLogic-Storage-Upstream@marvell.com 17241L: linux-scsi@vger.kernel.org 17242S: Supported 17243F: drivers/scsi/qla2xxx/ 17244 17245QLOGIC QLA3XXX NETWORK DRIVER 17246M: GR-Linux-NIC-Dev@marvell.com 17247L: netdev@vger.kernel.org 17248S: Supported 17249F: drivers/net/ethernet/qlogic/qla3xxx.* 17250 17251QLOGIC QLA4XXX iSCSI DRIVER 17252M: Nilesh Javali <njavali@marvell.com> 17253M: Manish Rangankar <mrangankar@marvell.com> 17254M: GR-QLogic-Storage-Upstream@marvell.com 17255L: linux-scsi@vger.kernel.org 17256S: Supported 17257F: drivers/scsi/qla4xxx/ 17258 17259QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER 17260M: Shahed Shaikh <shshaikh@marvell.com> 17261M: Manish Chopra <manishc@marvell.com> 17262M: GR-Linux-NIC-Dev@marvell.com 17263L: netdev@vger.kernel.org 17264S: Supported 17265F: drivers/net/ethernet/qlogic/qlcnic/ 17266 17267QLOGIC QLGE 10Gb ETHERNET DRIVER 17268M: Manish Chopra <manishc@marvell.com> 17269M: GR-Linux-NIC-Dev@marvell.com 17270M: Coiby Xu <coiby.xu@gmail.com> 17271L: netdev@vger.kernel.org 17272S: Supported 17273F: Documentation/networking/device_drivers/qlogic/qlge.rst 17274F: drivers/staging/qlge/ 17275 17276QM1D1B0004 MEDIA DRIVER 17277M: Akihiro Tsukada <tskd08@gmail.com> 17278L: linux-media@vger.kernel.org 17279S: Odd Fixes 17280F: drivers/media/tuners/qm1d1b0004* 17281 17282QM1D1C0042 MEDIA DRIVER 17283M: Akihiro Tsukada <tskd08@gmail.com> 17284L: linux-media@vger.kernel.org 17285S: Odd Fixes 17286F: drivers/media/tuners/qm1d1c0042* 17287 17288QNX4 FILESYSTEM 17289M: Anders Larsen <al@alarsen.net> 17290S: Maintained 17291W: http://www.alarsen.net/linux/qnx4fs/ 17292F: fs/qnx4/ 17293F: include/uapi/linux/qnx4_fs.h 17294F: include/uapi/linux/qnxtypes.h 17295 17296QNX6 FILESYSTEM 17297S: Orphan 17298F: Documentation/filesystems/qnx6.rst 17299F: fs/qnx6/ 17300F: include/linux/qnx6_fs.h 17301 17302QORIQ DPAA2 FSL-MC BUS DRIVER 17303M: Stuart Yoder <stuyoder@gmail.com> 17304M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 17305L: linux-kernel@vger.kernel.org 17306S: Maintained 17307F: Documentation/ABI/stable/sysfs-bus-fsl-mc 17308F: Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt 17309F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst 17310F: drivers/bus/fsl-mc/ 17311F: include/uapi/linux/fsl_mc.h 17312 17313QT1010 MEDIA DRIVER 17314M: Antti Palosaari <crope@iki.fi> 17315L: linux-media@vger.kernel.org 17316S: Maintained 17317W: https://linuxtv.org 17318W: http://palosaari.fi/linux/ 17319Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17320T: git git://linuxtv.org/anttip/media_tree.git 17321F: drivers/media/tuners/qt1010* 17322 17323QUALCOMM ATHEROS ATH10K WIRELESS DRIVER 17324M: Kalle Valo <kvalo@kernel.org> 17325L: ath10k@lists.infradead.org 17326S: Supported 17327W: https://wireless.wiki.kernel.org/en/users/Drivers/ath10k 17328T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17329F: drivers/net/wireless/ath/ath10k/ 17330F: Documentation/devicetree/bindings/net/wireless/qcom,ath10k.yaml 17331 17332QUALCOMM ATHEROS ATH11K WIRELESS DRIVER 17333M: Kalle Valo <kvalo@kernel.org> 17334L: ath11k@lists.infradead.org 17335S: Supported 17336T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17337F: Documentation/devicetree/bindings/net/wireless/qcom,ath11k.yaml 17338F: drivers/net/wireless/ath/ath11k/ 17339 17340QUALCOMM ATH12K WIRELESS DRIVER 17341M: Kalle Valo <kvalo@kernel.org> 17342L: ath12k@lists.infradead.org 17343S: Supported 17344T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17345F: drivers/net/wireless/ath/ath12k/ 17346 17347QUALCOMM ATHEROS ATH9K WIRELESS DRIVER 17348M: Toke Høiland-Jørgensen <toke@toke.dk> 17349L: linux-wireless@vger.kernel.org 17350S: Maintained 17351W: https://wireless.wiki.kernel.org/en/users/Drivers/ath9k 17352F: Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml 17353F: drivers/net/wireless/ath/ath9k/ 17354 17355QUALCOMM BAM-DMUX WWAN NETWORK DRIVER 17356M: Stephan Gerhold <stephan@gerhold.net> 17357L: netdev@vger.kernel.org 17358L: linux-arm-msm@vger.kernel.org 17359S: Maintained 17360F: Documentation/devicetree/bindings/net/qcom,bam-dmux.yaml 17361F: drivers/net/wwan/qcom_bam_dmux.c 17362 17363QUALCOMM CAMERA SUBSYSTEM DRIVER 17364M: Robert Foss <rfoss@kernel.org> 17365M: Todor Tomov <todor.too@gmail.com> 17366M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 17367L: linux-media@vger.kernel.org 17368S: Maintained 17369F: Documentation/admin-guide/media/qcom_camss.rst 17370F: Documentation/devicetree/bindings/media/*camss* 17371F: drivers/media/platform/qcom/camss/ 17372 17373QUALCOMM CLOCK DRIVERS 17374M: Bjorn Andersson <andersson@kernel.org> 17375L: linux-arm-msm@vger.kernel.org 17376S: Supported 17377T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 17378F: Documentation/devicetree/bindings/clock/qcom,* 17379F: drivers/clk/qcom/ 17380F: include/dt-bindings/clock/qcom,* 17381 17382QUALCOMM CLOUD AI (QAIC) DRIVER 17383M: Jeffrey Hugo <quic_jhugo@quicinc.com> 17384L: linux-arm-msm@vger.kernel.org 17385L: dri-devel@lists.freedesktop.org 17386S: Supported 17387T: git git://anongit.freedesktop.org/drm/drm-misc 17388F: Documentation/accel/qaic/ 17389F: drivers/accel/qaic/ 17390F: include/uapi/drm/qaic_accel.h 17391 17392QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER 17393M: Bjorn Andersson <andersson@kernel.org> 17394M: Konrad Dybcio <konrad.dybcio@linaro.org> 17395L: linux-pm@vger.kernel.org 17396L: linux-arm-msm@vger.kernel.org 17397S: Maintained 17398F: Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml 17399F: drivers/soc/qcom/cpr.c 17400 17401QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096 17402M: Ilia Lin <ilia.lin@kernel.org> 17403L: linux-pm@vger.kernel.org 17404S: Maintained 17405F: Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml 17406F: Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml 17407F: drivers/cpufreq/qcom-cpufreq-nvmem.c 17408 17409QUALCOMM CRYPTO DRIVERS 17410M: Thara Gopinath <thara.gopinath@gmail.com> 17411L: linux-crypto@vger.kernel.org 17412L: linux-arm-msm@vger.kernel.org 17413S: Maintained 17414F: Documentation/devicetree/bindings/crypto/qcom-qce.yaml 17415F: drivers/crypto/qce/ 17416 17417QUALCOMM EMAC GIGABIT ETHERNET DRIVER 17418M: Timur Tabi <timur@kernel.org> 17419L: netdev@vger.kernel.org 17420S: Maintained 17421F: drivers/net/ethernet/qualcomm/emac/ 17422 17423QUALCOMM ETHQOS ETHERNET DRIVER 17424M: Vinod Koul <vkoul@kernel.org> 17425R: Bhupesh Sharma <bhupesh.sharma@linaro.org> 17426L: netdev@vger.kernel.org 17427S: Maintained 17428F: Documentation/devicetree/bindings/net/qcom,ethqos.yaml 17429F: drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c 17430 17431QUALCOMM FASTRPC DRIVER 17432M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17433M: Amol Maheshwari <amahesh@qti.qualcomm.com> 17434L: linux-arm-msm@vger.kernel.org 17435S: Maintained 17436F: Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml 17437F: drivers/misc/fastrpc.c 17438F: include/uapi/misc/fastrpc.h 17439 17440QUALCOMM HEXAGON ARCHITECTURE 17441M: Brian Cain <bcain@quicinc.com> 17442L: linux-hexagon@vger.kernel.org 17443T: git git://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux.git 17444S: Supported 17445F: arch/hexagon/ 17446 17447QUALCOMM HIDMA DRIVER 17448M: Sinan Kaya <okaya@kernel.org> 17449L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17450L: linux-arm-msm@vger.kernel.org 17451L: dmaengine@vger.kernel.org 17452S: Supported 17453F: drivers/dma/qcom/hidma* 17454 17455QUALCOMM I2C CCI DRIVER 17456M: Loic Poulain <loic.poulain@linaro.org> 17457M: Robert Foss <rfoss@kernel.org> 17458L: linux-i2c@vger.kernel.org 17459L: linux-arm-msm@vger.kernel.org 17460S: Maintained 17461F: Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml 17462F: drivers/i2c/busses/i2c-qcom-cci.c 17463 17464QUALCOMM INTERCONNECT BWMON DRIVER 17465M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 17466L: linux-arm-msm@vger.kernel.org 17467S: Maintained 17468F: Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml 17469F: drivers/soc/qcom/icc-bwmon.c 17470 17471QUALCOMM IOMMU 17472M: Rob Clark <robdclark@gmail.com> 17473L: iommu@lists.linux.dev 17474L: linux-arm-msm@vger.kernel.org 17475S: Maintained 17476F: drivers/iommu/arm/arm-smmu/qcom_iommu.c 17477 17478QUALCOMM IPC ROUTER (QRTR) DRIVER 17479M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17480L: linux-arm-msm@vger.kernel.org 17481S: Maintained 17482F: include/trace/events/qrtr.h 17483F: include/uapi/linux/qrtr.h 17484F: net/qrtr/ 17485 17486QUALCOMM IPCC MAILBOX DRIVER 17487M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17488L: linux-arm-msm@vger.kernel.org 17489S: Supported 17490F: Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml 17491F: drivers/mailbox/qcom-ipcc.c 17492F: include/dt-bindings/mailbox/qcom-ipcc.h 17493 17494QUALCOMM IPQ4019 USB PHY DRIVER 17495M: Robert Marko <robert.marko@sartura.hr> 17496M: Luka Perkov <luka.perkov@sartura.hr> 17497L: linux-arm-msm@vger.kernel.org 17498S: Maintained 17499F: Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml 17500F: drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c 17501 17502QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER 17503M: Robert Marko <robert.marko@sartura.hr> 17504M: Luka Perkov <luka.perkov@sartura.hr> 17505L: linux-arm-msm@vger.kernel.org 17506S: Maintained 17507F: Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml 17508F: drivers/regulator/vqmmc-ipq4019-regulator.c 17509 17510QUALCOMM NAND CONTROLLER DRIVER 17511M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17512L: linux-mtd@lists.infradead.org 17513L: linux-arm-msm@vger.kernel.org 17514S: Maintained 17515F: Documentation/devicetree/bindings/mtd/qcom,nandc.yaml 17516F: drivers/mtd/nand/raw/qcom_nandc.c 17517 17518QUALCOMM RMNET DRIVER 17519M: Subash Abhinov Kasiviswanathan <quic_subashab@quicinc.com> 17520M: Sean Tranchetti <quic_stranche@quicinc.com> 17521L: netdev@vger.kernel.org 17522S: Maintained 17523F: Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst 17524F: drivers/net/ethernet/qualcomm/rmnet/ 17525F: include/linux/if_rmnet.h 17526 17527QUALCOMM TSENS THERMAL DRIVER 17528M: Amit Kucheria <amitk@kernel.org> 17529M: Thara Gopinath <thara.gopinath@gmail.com> 17530L: linux-pm@vger.kernel.org 17531L: linux-arm-msm@vger.kernel.org 17532S: Maintained 17533F: Documentation/devicetree/bindings/thermal/qcom-tsens.yaml 17534F: drivers/thermal/qcom/ 17535 17536QUALCOMM VENUS VIDEO ACCELERATOR DRIVER 17537M: Stanimir Varbanov <stanimir.k.varbanov@gmail.com> 17538M: Vikash Garodia <quic_vgarodia@quicinc.com> 17539L: linux-media@vger.kernel.org 17540L: linux-arm-msm@vger.kernel.org 17541S: Maintained 17542T: git git://linuxtv.org/media_tree.git 17543F: Documentation/devicetree/bindings/media/*venus* 17544F: drivers/media/platform/qcom/venus/ 17545 17546QUALCOMM WCN36XX WIRELESS DRIVER 17547M: Loic Poulain <loic.poulain@linaro.org> 17548L: wcn36xx@lists.infradead.org 17549S: Supported 17550W: https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx 17551F: drivers/net/wireless/ath/wcn36xx/ 17552 17553QUANTENNA QTNFMAC WIRELESS DRIVER 17554M: Igor Mitsyanko <imitsyanko@quantenna.com> 17555R: Sergey Matyukevich <geomatsi@gmail.com> 17556L: linux-wireless@vger.kernel.org 17557S: Maintained 17558F: drivers/net/wireless/quantenna 17559 17560RADEON and AMDGPU DRM DRIVERS 17561M: Alex Deucher <alexander.deucher@amd.com> 17562M: Christian König <christian.koenig@amd.com> 17563M: Pan, Xinhui <Xinhui.Pan@amd.com> 17564L: amd-gfx@lists.freedesktop.org 17565S: Supported 17566T: git https://gitlab.freedesktop.org/agd5f/linux.git 17567B: https://gitlab.freedesktop.org/drm/amd/-/issues 17568C: irc://irc.oftc.net/radeon 17569F: Documentation/gpu/amdgpu/ 17570F: drivers/gpu/drm/amd/ 17571F: drivers/gpu/drm/radeon/ 17572F: include/uapi/drm/amdgpu_drm.h 17573F: include/uapi/drm/radeon_drm.h 17574 17575RADEON FRAMEBUFFER DISPLAY DRIVER 17576M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 17577L: linux-fbdev@vger.kernel.org 17578S: Maintained 17579F: drivers/video/fbdev/aty/radeon* 17580F: include/uapi/linux/radeonfb.h 17581 17582RADIOSHARK RADIO DRIVER 17583M: Hans Verkuil <hverkuil@xs4all.nl> 17584L: linux-media@vger.kernel.org 17585S: Maintained 17586T: git git://linuxtv.org/media_tree.git 17587F: drivers/media/radio/radio-shark.c 17588 17589RADIOSHARK2 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-shark2.c 17595F: drivers/media/radio/radio-tea5777.c 17596 17597RADOS BLOCK DEVICE (RBD) 17598M: Ilya Dryomov <idryomov@gmail.com> 17599R: Dongsheng Yang <dongsheng.yang@easystack.cn> 17600L: ceph-devel@vger.kernel.org 17601S: Supported 17602W: http://ceph.com/ 17603T: git https://github.com/ceph/ceph-client.git 17604F: Documentation/ABI/testing/sysfs-bus-rbd 17605F: drivers/block/rbd.c 17606F: drivers/block/rbd_types.h 17607 17608RAGE128 FRAMEBUFFER DISPLAY DRIVER 17609L: linux-fbdev@vger.kernel.org 17610S: Orphan 17611F: drivers/video/fbdev/aty/aty128fb.c 17612 17613RAINSHADOW-CEC DRIVER 17614M: Hans Verkuil <hverkuil@xs4all.nl> 17615L: linux-media@vger.kernel.org 17616S: Maintained 17617T: git git://linuxtv.org/media_tree.git 17618F: drivers/media/cec/usb/rainshadow/ 17619 17620RALINK MIPS ARCHITECTURE 17621M: John Crispin <john@phrozen.org> 17622L: linux-mips@vger.kernel.org 17623S: Maintained 17624F: arch/mips/ralink 17625 17626RALINK MT7621 MIPS ARCHITECTURE 17627M: Arınç ÜNAL <arinc.unal@arinc9.com> 17628M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 17629L: linux-mips@vger.kernel.org 17630S: Maintained 17631F: arch/mips/boot/dts/ralink/mt7621* 17632 17633RALINK RT2X00 WIRELESS LAN DRIVER 17634M: Stanislaw Gruszka <stf_xl@wp.pl> 17635M: Helmut Schaa <helmut.schaa@googlemail.com> 17636L: linux-wireless@vger.kernel.org 17637S: Maintained 17638F: drivers/net/wireless/ralink/rt2x00/ 17639 17640RAMDISK RAM BLOCK DEVICE DRIVER 17641M: Jens Axboe <axboe@kernel.dk> 17642S: Maintained 17643F: Documentation/admin-guide/blockdev/ramdisk.rst 17644F: drivers/block/brd.c 17645 17646RANCHU VIRTUAL BOARD FOR MIPS 17647M: Miodrag Dinic <miodrag.dinic@mips.com> 17648L: linux-mips@vger.kernel.org 17649S: Supported 17650F: arch/mips/configs/generic/board-ranchu.config 17651F: arch/mips/generic/board-ranchu.c 17652 17653RANDOM NUMBER DRIVER 17654M: "Theodore Ts'o" <tytso@mit.edu> 17655M: Jason A. Donenfeld <Jason@zx2c4.com> 17656T: git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git 17657S: Maintained 17658F: drivers/char/random.c 17659F: drivers/virt/vmgenid.c 17660 17661RAPIDIO SUBSYSTEM 17662M: Matt Porter <mporter@kernel.crashing.org> 17663M: Alexandre Bounine <alex.bou9@gmail.com> 17664S: Maintained 17665F: drivers/rapidio/ 17666 17667RAS INFRASTRUCTURE 17668M: Tony Luck <tony.luck@intel.com> 17669M: Borislav Petkov <bp@alien8.de> 17670L: linux-edac@vger.kernel.org 17671S: Maintained 17672F: Documentation/admin-guide/ras.rst 17673F: drivers/ras/ 17674F: include/linux/ras.h 17675F: include/ras/ras_event.h 17676 17677RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER 17678L: linux-wireless@vger.kernel.org 17679S: Orphan 17680F: drivers/net/wireless/legacy/ray* 17681 17682RC-CORE / LIRC FRAMEWORK 17683M: Sean Young <sean@mess.org> 17684L: linux-media@vger.kernel.org 17685S: Maintained 17686W: http://linuxtv.org 17687T: git git://linuxtv.org/media_tree.git 17688F: Documentation/driver-api/media/rc-core.rst 17689F: Documentation/userspace-api/media/rc/ 17690F: drivers/media/rc/ 17691F: include/media/rc-map.h 17692F: include/media/rc-core.h 17693F: include/uapi/linux/lirc.h 17694 17695RCMM REMOTE CONTROLS DECODER 17696M: Patrick Lerda <patrick9876@free.fr> 17697S: Maintained 17698F: drivers/media/rc/ir-rcmm-decoder.c 17699 17700RCUTORTURE TEST FRAMEWORK 17701M: "Paul E. McKenney" <paulmck@kernel.org> 17702M: Josh Triplett <josh@joshtriplett.org> 17703R: Steven Rostedt <rostedt@goodmis.org> 17704R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17705R: Lai Jiangshan <jiangshanlai@gmail.com> 17706L: rcu@vger.kernel.org 17707S: Supported 17708T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17709F: tools/testing/selftests/rcutorture 17710 17711RDACM20 Camera Sensor 17712M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17713M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17714M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17715M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17716L: linux-media@vger.kernel.org 17717S: Maintained 17718F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17719F: drivers/media/i2c/max9271.c 17720F: drivers/media/i2c/max9271.h 17721F: drivers/media/i2c/rdacm20.c 17722 17723RDACM21 Camera Sensor 17724M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17725M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17726M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17727M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17728L: linux-media@vger.kernel.org 17729S: Maintained 17730F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17731F: drivers/media/i2c/max9271.c 17732F: drivers/media/i2c/max9271.h 17733F: drivers/media/i2c/rdacm21.c 17734 17735RDC R-321X SoC 17736M: Florian Fainelli <florian@openwrt.org> 17737S: Maintained 17738 17739RDC R6040 FAST ETHERNET DRIVER 17740M: Florian Fainelli <f.fainelli@gmail.com> 17741L: netdev@vger.kernel.org 17742S: Maintained 17743F: drivers/net/ethernet/rdc/r6040.c 17744 17745RDMAVT - RDMA verbs software 17746M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17747L: linux-rdma@vger.kernel.org 17748S: Supported 17749F: drivers/infiniband/sw/rdmavt 17750 17751RDS - RELIABLE DATAGRAM SOCKETS 17752M: Santosh Shilimkar <santosh.shilimkar@oracle.com> 17753L: netdev@vger.kernel.org 17754L: linux-rdma@vger.kernel.org 17755L: rds-devel@oss.oracle.com (moderated for non-subscribers) 17756S: Supported 17757W: https://oss.oracle.com/projects/rds/ 17758F: Documentation/networking/rds.rst 17759F: net/rds/ 17760 17761RDT - RESOURCE ALLOCATION 17762M: Fenghua Yu <fenghua.yu@intel.com> 17763M: Reinette Chatre <reinette.chatre@intel.com> 17764L: linux-kernel@vger.kernel.org 17765S: Supported 17766F: Documentation/arch/x86/resctrl* 17767F: arch/x86/include/asm/resctrl.h 17768F: arch/x86/kernel/cpu/resctrl/ 17769F: tools/testing/selftests/resctrl/ 17770 17771READ-COPY UPDATE (RCU) 17772M: "Paul E. McKenney" <paulmck@kernel.org> 17773M: Frederic Weisbecker <frederic@kernel.org> (kernel/rcu/tree_nocb.h) 17774M: Neeraj Upadhyay <quic_neeraju@quicinc.com> (kernel/rcu/tasks.h) 17775M: Joel Fernandes <joel@joelfernandes.org> 17776M: Josh Triplett <josh@joshtriplett.org> 17777M: Boqun Feng <boqun.feng@gmail.com> 17778R: Steven Rostedt <rostedt@goodmis.org> 17779R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17780R: Lai Jiangshan <jiangshanlai@gmail.com> 17781R: Zqiang <qiang1.zhang@intel.com> 17782L: rcu@vger.kernel.org 17783S: Supported 17784W: http://www.rdrop.com/users/paulmck/RCU/ 17785T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17786F: Documentation/RCU/ 17787F: include/linux/rcu* 17788F: kernel/rcu/ 17789X: Documentation/RCU/torture.rst 17790X: include/linux/srcu*.h 17791X: kernel/rcu/srcu*.c 17792 17793REAL TIME CLOCK (RTC) SUBSYSTEM 17794M: Alessandro Zummo <a.zummo@towertech.it> 17795M: Alexandre Belloni <alexandre.belloni@bootlin.com> 17796L: linux-rtc@vger.kernel.org 17797S: Maintained 17798Q: http://patchwork.ozlabs.org/project/rtc-linux/list/ 17799T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git 17800F: Documentation/admin-guide/rtc.rst 17801F: Documentation/devicetree/bindings/rtc/ 17802F: drivers/rtc/ 17803F: include/linux/platform_data/rtc-* 17804F: include/linux/rtc.h 17805F: include/linux/rtc/ 17806F: include/uapi/linux/rtc.h 17807F: tools/testing/selftests/rtc/ 17808 17809REALTEK AUDIO CODECS 17810M: Oder Chiou <oder_chiou@realtek.com> 17811S: Maintained 17812F: include/sound/rt*.h 17813F: sound/soc/codecs/rt* 17814 17815REALTEK OTTO WATCHDOG 17816M: Sander Vanheule <sander@svanheule.net> 17817L: linux-watchdog@vger.kernel.org 17818S: Maintained 17819F: Documentation/devicetree/bindings/watchdog/realtek,otto-wdt.yaml 17820F: drivers/watchdog/realtek_otto_wdt.c 17821 17822REALTEK RTL83xx SMI DSA ROUTER CHIPS 17823M: Linus Walleij <linus.walleij@linaro.org> 17824M: Alvin Šipraga <alsi@bang-olufsen.dk> 17825S: Maintained 17826F: Documentation/devicetree/bindings/net/dsa/realtek.yaml 17827F: drivers/net/dsa/realtek/* 17828 17829REALTEK WIRELESS DRIVER (rtlwifi family) 17830M: Ping-Ke Shih <pkshih@realtek.com> 17831L: linux-wireless@vger.kernel.org 17832S: Maintained 17833W: https://wireless.wiki.kernel.org/ 17834T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 17835F: drivers/net/wireless/realtek/rtlwifi/ 17836 17837REALTEK WIRELESS DRIVER (rtw88) 17838M: Yan-Hsuan Chuang <tony0620emma@gmail.com> 17839L: linux-wireless@vger.kernel.org 17840S: Maintained 17841F: drivers/net/wireless/realtek/rtw88/ 17842 17843REALTEK WIRELESS DRIVER (rtw89) 17844M: Ping-Ke Shih <pkshih@realtek.com> 17845L: linux-wireless@vger.kernel.org 17846S: Maintained 17847F: drivers/net/wireless/realtek/rtw89/ 17848 17849REDPINE WIRELESS DRIVER 17850L: linux-wireless@vger.kernel.org 17851S: Orphan 17852F: drivers/net/wireless/rsi/ 17853 17854REGISTER MAP ABSTRACTION 17855M: Mark Brown <broonie@kernel.org> 17856L: linux-kernel@vger.kernel.org 17857S: Supported 17858T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git 17859F: Documentation/devicetree/bindings/regmap/ 17860F: drivers/base/regmap/ 17861F: include/linux/regmap.h 17862 17863REISERFS FILE SYSTEM 17864L: reiserfs-devel@vger.kernel.org 17865S: Supported 17866F: fs/reiserfs/ 17867 17868REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM 17869M: Bjorn Andersson <andersson@kernel.org> 17870M: Mathieu Poirier <mathieu.poirier@linaro.org> 17871L: linux-remoteproc@vger.kernel.org 17872S: Maintained 17873T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next 17874F: Documentation/ABI/testing/sysfs-class-remoteproc 17875F: Documentation/devicetree/bindings/remoteproc/ 17876F: Documentation/staging/remoteproc.rst 17877F: drivers/remoteproc/ 17878F: include/linux/remoteproc.h 17879F: include/linux/remoteproc/ 17880 17881REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM 17882M: Bjorn Andersson <andersson@kernel.org> 17883M: Mathieu Poirier <mathieu.poirier@linaro.org> 17884L: linux-remoteproc@vger.kernel.org 17885S: Maintained 17886T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rpmsg-next 17887F: Documentation/ABI/testing/sysfs-bus-rpmsg 17888F: Documentation/staging/rpmsg.rst 17889F: drivers/rpmsg/ 17890F: include/linux/rpmsg.h 17891F: include/linux/rpmsg/ 17892F: include/uapi/linux/rpmsg.h 17893F: samples/rpmsg/ 17894 17895REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER 17896M: Stephan Gerhold <stephan@gerhold.net> 17897L: netdev@vger.kernel.org 17898L: linux-remoteproc@vger.kernel.org 17899S: Maintained 17900F: drivers/net/wwan/rpmsg_wwan_ctrl.c 17901 17902RENESAS CLOCK DRIVERS 17903M: Geert Uytterhoeven <geert+renesas@glider.be> 17904L: linux-renesas-soc@vger.kernel.org 17905S: Supported 17906T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk 17907F: Documentation/devicetree/bindings/clock/renesas,* 17908F: drivers/clk/renesas/ 17909 17910RENESAS EMEV2 I2C DRIVER 17911M: Wolfram Sang <wsa+renesas@sang-engineering.com> 17912L: linux-renesas-soc@vger.kernel.org 17913S: Supported 17914F: Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml 17915F: drivers/i2c/busses/i2c-emev2.c 17916 17917RENESAS ETHERNET DRIVERS 17918R: Sergey Shtylyov <s.shtylyov@omp.ru> 17919L: netdev@vger.kernel.org 17920L: linux-renesas-soc@vger.kernel.org 17921F: Documentation/devicetree/bindings/net/renesas,*.yaml 17922F: drivers/net/ethernet/renesas/ 17923F: include/linux/sh_eth.h 17924 17925RENESAS IDT821034 ASoC CODEC 17926M: Herve Codina <herve.codina@bootlin.com> 17927L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17928S: Maintained 17929F: Documentation/devicetree/bindings/sound/renesas,idt821034.yaml 17930F: sound/soc/codecs/idt821034.c 17931 17932RENESAS R-CAR GYROADC DRIVER 17933M: Marek Vasut <marek.vasut@gmail.com> 17934L: linux-iio@vger.kernel.org 17935S: Supported 17936F: Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml 17937F: drivers/iio/adc/rcar-gyroadc.c 17938 17939RENESAS R-CAR I2C DRIVERS 17940M: Wolfram Sang <wsa+renesas@sang-engineering.com> 17941L: linux-renesas-soc@vger.kernel.org 17942S: Supported 17943F: Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml 17944F: Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml 17945F: drivers/i2c/busses/i2c-rcar.c 17946F: drivers/i2c/busses/i2c-sh_mobile.c 17947 17948RENESAS R-CAR SATA DRIVER 17949R: Sergey Shtylyov <s.shtylyov@omp.ru> 17950S: Supported 17951L: linux-ide@vger.kernel.org 17952L: linux-renesas-soc@vger.kernel.org 17953F: Documentation/devicetree/bindings/ata/renesas,rcar-sata.yaml 17954F: drivers/ata/sata_rcar.c 17955 17956RENESAS R-CAR THERMAL DRIVERS 17957M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 17958L: linux-renesas-soc@vger.kernel.org 17959S: Supported 17960F: Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml 17961F: Documentation/devicetree/bindings/thermal/rcar-thermal.yaml 17962F: drivers/thermal/rcar_gen3_thermal.c 17963F: drivers/thermal/rcar_thermal.c 17964 17965RENESAS RIIC DRIVER 17966M: Chris Brandt <chris.brandt@renesas.com> 17967L: linux-renesas-soc@vger.kernel.org 17968S: Supported 17969F: Documentation/devicetree/bindings/i2c/renesas,riic.yaml 17970F: drivers/i2c/busses/i2c-riic.c 17971 17972RENESAS USB PHY DRIVER 17973M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 17974L: linux-renesas-soc@vger.kernel.org 17975S: Maintained 17976F: drivers/phy/renesas/phy-rcar-gen3-usb*.c 17977 17978RENESAS RZ/G2L A/D DRIVER 17979M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 17980L: linux-iio@vger.kernel.org 17981L: linux-renesas-soc@vger.kernel.org 17982S: Supported 17983F: Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml 17984F: drivers/iio/adc/rzg2l_adc.c 17985 17986RENESAS RZ/G2L MTU3a COUNTER DRIVER 17987M: Biju Das <biju.das.jz@bp.renesas.com> 17988L: linux-iio@vger.kernel.org 17989L: linux-renesas-soc@vger.kernel.org 17990S: Supported 17991F: Documentation/devicetree/bindings/timer/renesas,rz-mtu3.yaml 17992F: drivers/counter/rz-mtu3-cnt.c 17993 17994RENESAS RZ/N1 A5PSW SWITCH DRIVER 17995M: Clément Léger <clement.leger@bootlin.com> 17996L: linux-renesas-soc@vger.kernel.org 17997L: netdev@vger.kernel.org 17998S: Maintained 17999F: Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml 18000F: Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml 18001F: drivers/net/dsa/rzn1_a5psw* 18002F: drivers/net/pcs/pcs-rzn1-miic.c 18003F: include/dt-bindings/net/pcs-rzn1-miic.h 18004F: include/linux/pcs-rzn1-miic.h 18005F: net/dsa/tag_rzn1_a5psw.c 18006 18007RENESAS RZ/N1 RTC CONTROLLER DRIVER 18008M: Miquel Raynal <miquel.raynal@bootlin.com> 18009L: linux-rtc@vger.kernel.org 18010L: linux-renesas-soc@vger.kernel.org 18011S: Maintained 18012F: Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml 18013F: drivers/rtc/rtc-rzn1.c 18014 18015RENESAS RZ/N1 USBF CONTROLLER DRIVER 18016M: Herve Codina <herve.codina@bootlin.com> 18017L: linux-renesas-soc@vger.kernel.org 18018L: linux-usb@vger.kernel.org 18019S: Maintained 18020F: Documentation/devicetree/bindings/usb/renesas,rzn1-usbf.yaml 18021F: drivers/usb/gadget/udc/renesas_usbf.c 18022 18023RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER 18024M: Miquel Raynal <miquel.raynal@bootlin.com> 18025L: linux-mtd@lists.infradead.org 18026L: linux-renesas-soc@vger.kernel.org 18027S: Maintained 18028F: Documentation/devicetree/bindings/mtd/renesas-nandc.yaml 18029F: drivers/mtd/nand/raw/renesas-nand-controller.c 18030 18031RENESAS VERSACLOCK 7 CLOCK DRIVER 18032M: Alex Helms <alexander.helms.jy@renesas.com> 18033S: Maintained 18034F: Documentation/devicetree/bindings/clock/renesas,versaclock7.yaml 18035F: drivers/clk/clk-versaclock7.c 18036 18037RESET CONTROLLER FRAMEWORK 18038M: Philipp Zabel <p.zabel@pengutronix.de> 18039S: Maintained 18040T: git git://git.pengutronix.de/git/pza/linux 18041F: Documentation/devicetree/bindings/reset/ 18042F: Documentation/driver-api/reset.rst 18043F: drivers/reset/ 18044F: include/dt-bindings/reset/ 18045F: include/linux/reset-controller.h 18046F: include/linux/reset.h 18047F: include/linux/reset/ 18048K: \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b 18049 18050RESTARTABLE SEQUENCES SUPPORT 18051M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 18052M: Peter Zijlstra <peterz@infradead.org> 18053M: "Paul E. McKenney" <paulmck@kernel.org> 18054M: Boqun Feng <boqun.feng@gmail.com> 18055L: linux-kernel@vger.kernel.org 18056S: Supported 18057F: include/trace/events/rseq.h 18058F: include/uapi/linux/rseq.h 18059F: kernel/rseq.c 18060F: tools/testing/selftests/rseq/ 18061 18062RFKILL 18063M: Johannes Berg <johannes@sipsolutions.net> 18064L: linux-wireless@vger.kernel.org 18065S: Maintained 18066W: https://wireless.wiki.kernel.org/ 18067Q: https://patchwork.kernel.org/project/linux-wireless/list/ 18068T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 18069T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 18070F: Documentation/ABI/stable/sysfs-class-rfkill 18071F: Documentation/driver-api/rfkill.rst 18072F: include/linux/rfkill.h 18073F: include/uapi/linux/rfkill.h 18074F: net/rfkill/ 18075 18076RHASHTABLE 18077M: Thomas Graf <tgraf@suug.ch> 18078M: Herbert Xu <herbert@gondor.apana.org.au> 18079L: netdev@vger.kernel.org 18080S: Maintained 18081F: include/linux/rhashtable-types.h 18082F: include/linux/rhashtable.h 18083F: lib/rhashtable.c 18084F: lib/test_rhashtable.c 18085 18086RICOH R5C592 MEMORYSTICK DRIVER 18087M: Maxim Levitsky <maximlevitsky@gmail.com> 18088S: Maintained 18089F: drivers/memstick/host/r592.* 18090 18091RICOH SMARTMEDIA/XD DRIVER 18092M: Maxim Levitsky <maximlevitsky@gmail.com> 18093S: Maintained 18094F: drivers/mtd/nand/raw/r852.c 18095F: drivers/mtd/nand/raw/r852.h 18096 18097RISC-V PMU DRIVERS 18098M: Atish Patra <atishp@atishpatra.org> 18099R: Anup Patel <anup@brainfault.org> 18100L: linux-riscv@lists.infradead.org 18101S: Supported 18102F: drivers/perf/riscv_pmu.c 18103F: drivers/perf/riscv_pmu_legacy.c 18104F: drivers/perf/riscv_pmu_sbi.c 18105 18106RISC-V ARCHITECTURE 18107M: Paul Walmsley <paul.walmsley@sifive.com> 18108M: Palmer Dabbelt <palmer@dabbelt.com> 18109M: Albert Ou <aou@eecs.berkeley.edu> 18110L: linux-riscv@lists.infradead.org 18111S: Supported 18112Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18113C: irc://irc.libera.chat/riscv 18114P: Documentation/riscv/patch-acceptance.rst 18115T: git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git 18116F: arch/riscv/ 18117N: riscv 18118K: riscv 18119 18120RISC-V MICROCHIP FPGA SUPPORT 18121M: Conor Dooley <conor.dooley@microchip.com> 18122M: Daire McNamara <daire.mcnamara@microchip.com> 18123L: linux-riscv@lists.infradead.org 18124S: Supported 18125F: Documentation/devicetree/bindings/clock/microchip,mpfs*.yaml 18126F: Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml 18127F: Documentation/devicetree/bindings/i2c/microchip,corei2c.yaml 18128F: Documentation/devicetree/bindings/mailbox/microchip,mpfs-mailbox.yaml 18129F: Documentation/devicetree/bindings/net/can/microchip,mpfs-can.yaml 18130F: Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml 18131F: Documentation/devicetree/bindings/riscv/microchip.yaml 18132F: Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-sys-controller.yaml 18133F: Documentation/devicetree/bindings/spi/microchip,mpfs-spi.yaml 18134F: Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml 18135F: arch/riscv/boot/dts/microchip/ 18136F: drivers/char/hw_random/mpfs-rng.c 18137F: drivers/clk/microchip/clk-mpfs*.c 18138F: drivers/i2c/busses/i2c-microchip-corei2c.c 18139F: drivers/mailbox/mailbox-mpfs.c 18140F: drivers/pci/controller/pcie-microchip-host.c 18141F: drivers/pwm/pwm-microchip-core.c 18142F: drivers/reset/reset-mpfs.c 18143F: drivers/rtc/rtc-mpfs.c 18144F: drivers/soc/microchip/mpfs-sys-controller.c 18145F: drivers/spi/spi-microchip-core-qspi.c 18146F: drivers/spi/spi-microchip-core.c 18147F: drivers/usb/musb/mpfs.c 18148F: include/soc/microchip/mpfs.h 18149 18150RISC-V MISC SOC SUPPORT 18151M: Conor Dooley <conor@kernel.org> 18152L: linux-riscv@lists.infradead.org 18153S: Maintained 18154Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18155T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 18156F: Documentation/devicetree/bindings/riscv/ 18157F: arch/riscv/boot/dts/ 18158 18159RNBD BLOCK DRIVERS 18160M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18161M: Jack Wang <jinpu.wang@ionos.com> 18162L: linux-block@vger.kernel.org 18163S: Maintained 18164F: drivers/block/rnbd/ 18165 18166ROCCAT DRIVERS 18167M: Stefan Achatz <erazor_de@users.sourceforge.net> 18168S: Maintained 18169W: http://sourceforge.net/projects/roccat/ 18170F: Documentation/ABI/*/sysfs-driver-hid-roccat* 18171F: drivers/hid/hid-roccat* 18172F: include/linux/hid-roccat* 18173 18174ROCKCHIP CRYPTO DRIVERS 18175M: Corentin Labbe <clabbe@baylibre.com> 18176L: linux-crypto@vger.kernel.org 18177S: Maintained 18178F: Documentation/devicetree/bindings/crypto/rockchip,rk3288-crypto.yaml 18179F: drivers/crypto/rockchip/ 18180 18181ROCKCHIP I2S TDM DRIVER 18182M: Nicolas Frattaroli <frattaroli.nicolas@gmail.com> 18183L: linux-rockchip@lists.infradead.org 18184S: Maintained 18185F: Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml 18186F: sound/soc/rockchip/rockchip_i2s_tdm.* 18187 18188ROCKCHIP ISP V1 DRIVER 18189M: Dafna Hirschfeld <dafna@fastmail.com> 18190L: linux-media@vger.kernel.org 18191L: linux-rockchip@lists.infradead.org 18192S: Maintained 18193F: Documentation/admin-guide/media/rkisp1.rst 18194F: Documentation/devicetree/bindings/media/rockchip-isp1.yaml 18195F: Documentation/userspace-api/media/v4l/pixfmt-meta-rkisp1.rst 18196F: drivers/media/platform/rockchip/rkisp1 18197F: include/uapi/linux/rkisp1-config.h 18198 18199ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER 18200M: Jacob Chen <jacob-chen@iotwrt.com> 18201M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18202L: linux-media@vger.kernel.org 18203L: linux-rockchip@lists.infradead.org 18204S: Maintained 18205F: Documentation/devicetree/bindings/media/rockchip-rga.yaml 18206F: drivers/media/platform/rockchip/rga/ 18207 18208ROCKCHIP VIDEO DECODER DRIVER 18209M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18210L: linux-media@vger.kernel.org 18211L: linux-rockchip@lists.infradead.org 18212S: Maintained 18213F: Documentation/devicetree/bindings/media/rockchip,vdec.yaml 18214F: drivers/staging/media/rkvdec/ 18215 18216ROCKER DRIVER 18217M: Jiri Pirko <jiri@resnulli.us> 18218L: netdev@vger.kernel.org 18219S: Supported 18220F: drivers/net/ethernet/rocker/ 18221 18222ROCKETPORT EXPRESS/INFINITY DRIVER 18223M: Kevin Cernekee <cernekee@gmail.com> 18224L: linux-serial@vger.kernel.org 18225S: Odd Fixes 18226F: drivers/tty/serial/rp2.* 18227 18228ROHM BD99954 CHARGER IC 18229M: Matti Vaittinen <mazziesaccount@gmail.com> 18230S: Supported 18231F: drivers/power/supply/bd99954-charger.c 18232F: drivers/power/supply/bd99954-charger.h 18233 18234ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER 18235M: Tomasz Duszynski <tduszyns@gmail.com> 18236S: Maintained 18237F: Documentation/devicetree/bindings/iio/light/bh1750.yaml 18238F: drivers/iio/light/bh1750.c 18239 18240ROHM BU27034 AMBIENT LIGHT SENSOR DRIVER 18241M: Matti Vaittinen <mazziesaccount@gmail.com> 18242L: linux-iio@vger.kernel.org 18243S: Supported 18244F: drivers/iio/light/rohm-bu27034.c 18245 18246ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS 18247M: Marek Vasut <marek.vasut+renesas@gmail.com> 18248L: linux-kernel@vger.kernel.org 18249L: linux-renesas-soc@vger.kernel.org 18250S: Supported 18251F: Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml 18252F: drivers/gpio/gpio-bd9571mwv.c 18253F: drivers/mfd/bd9571mwv.c 18254F: drivers/regulator/bd9571mwv-regulator.c 18255F: include/linux/mfd/bd9571mwv.h 18256 18257ROHM POWER MANAGEMENT IC DEVICE DRIVERS 18258M: Matti Vaittinen <mazziesaccount@gmail.com> 18259S: Supported 18260F: drivers/clk/clk-bd718x7.c 18261F: drivers/gpio/gpio-bd71815.c 18262F: drivers/gpio/gpio-bd71828.c 18263F: drivers/mfd/rohm-bd71828.c 18264F: drivers/mfd/rohm-bd718x7.c 18265F: drivers/mfd/rohm-bd9576.c 18266F: drivers/regulator/bd71815-regulator.c 18267F: drivers/regulator/bd71828-regulator.c 18268F: drivers/regulator/bd718x7-regulator.c 18269F: drivers/regulator/bd9576-regulator.c 18270F: drivers/regulator/rohm-regulator.c 18271F: drivers/rtc/rtc-bd70528.c 18272F: drivers/watchdog/bd9576_wdt.c 18273F: include/linux/mfd/rohm-bd71815.h 18274F: include/linux/mfd/rohm-bd71828.h 18275F: include/linux/mfd/rohm-bd718x7.h 18276F: include/linux/mfd/rohm-bd957x.h 18277F: include/linux/mfd/rohm-generic.h 18278F: include/linux/mfd/rohm-shared.h 18279 18280ROSE NETWORK LAYER 18281M: Ralf Baechle <ralf@linux-mips.org> 18282L: linux-hams@vger.kernel.org 18283S: Maintained 18284W: http://www.linux-ax25.org/ 18285F: include/net/rose.h 18286F: include/uapi/linux/rose.h 18287F: net/rose/ 18288 18289ROTATION DRIVER FOR ALLWINNER A83T 18290M: Jernej Skrabec <jernej.skrabec@gmail.com> 18291L: linux-media@vger.kernel.org 18292S: Maintained 18293T: git git://linuxtv.org/media_tree.git 18294F: Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml 18295F: drivers/media/platform/sunxi/sun8i-rotate/ 18296 18297RPMSG TTY DRIVER 18298M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 18299L: linux-remoteproc@vger.kernel.org 18300S: Maintained 18301F: drivers/tty/rpmsg_tty.c 18302 18303RTL2830 MEDIA DRIVER 18304M: Antti Palosaari <crope@iki.fi> 18305L: linux-media@vger.kernel.org 18306S: Maintained 18307W: https://linuxtv.org 18308W: http://palosaari.fi/linux/ 18309Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18310T: git git://linuxtv.org/anttip/media_tree.git 18311F: drivers/media/dvb-frontends/rtl2830* 18312 18313RTL2832 MEDIA DRIVER 18314M: Antti Palosaari <crope@iki.fi> 18315L: linux-media@vger.kernel.org 18316S: Maintained 18317W: https://linuxtv.org 18318W: http://palosaari.fi/linux/ 18319Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18320T: git git://linuxtv.org/anttip/media_tree.git 18321F: drivers/media/dvb-frontends/rtl2832* 18322 18323RTL2832_SDR MEDIA DRIVER 18324M: Antti Palosaari <crope@iki.fi> 18325L: linux-media@vger.kernel.org 18326S: Maintained 18327W: https://linuxtv.org 18328W: http://palosaari.fi/linux/ 18329Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18330T: git git://linuxtv.org/anttip/media_tree.git 18331F: drivers/media/dvb-frontends/rtl2832_sdr* 18332 18333RTL8180 WIRELESS DRIVER 18334L: linux-wireless@vger.kernel.org 18335S: Orphan 18336W: https://wireless.wiki.kernel.org/ 18337T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 18338F: drivers/net/wireless/realtek/rtl818x/rtl8180/ 18339 18340RTL8187 WIRELESS DRIVER 18341M: Herton Ronaldo Krzesinski <herton@canonical.com> 18342M: Hin-Tak Leung <htl10@users.sourceforge.net> 18343M: Larry Finger <Larry.Finger@lwfinger.net> 18344L: linux-wireless@vger.kernel.org 18345S: Maintained 18346W: https://wireless.wiki.kernel.org/ 18347T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 18348F: drivers/net/wireless/realtek/rtl818x/rtl8187/ 18349 18350RTL8XXXU WIRELESS DRIVER (rtl8xxxu) 18351M: Jes Sorensen <Jes.Sorensen@gmail.com> 18352L: linux-wireless@vger.kernel.org 18353S: Maintained 18354T: git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel 18355F: drivers/net/wireless/realtek/rtl8xxxu/ 18356 18357RTRS TRANSPORT DRIVERS 18358M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18359M: Jack Wang <jinpu.wang@ionos.com> 18360L: linux-rdma@vger.kernel.org 18361S: Maintained 18362F: drivers/infiniband/ulp/rtrs/ 18363 18364RUNTIME VERIFICATION (RV) 18365M: Daniel Bristot de Oliveira <bristot@kernel.org> 18366M: Steven Rostedt <rostedt@goodmis.org> 18367L: linux-trace-devel@vger.kernel.org 18368S: Maintained 18369F: Documentation/trace/rv/ 18370F: include/linux/rv.h 18371F: include/rv/ 18372F: kernel/trace/rv/ 18373F: tools/verification/ 18374 18375RUST 18376M: Miguel Ojeda <ojeda@kernel.org> 18377M: Alex Gaynor <alex.gaynor@gmail.com> 18378M: Wedson Almeida Filho <wedsonaf@gmail.com> 18379R: Boqun Feng <boqun.feng@gmail.com> 18380R: Gary Guo <gary@garyguo.net> 18381R: Björn Roy Baron <bjorn3_gh@protonmail.com> 18382R: Benno Lossin <benno.lossin@proton.me> 18383L: rust-for-linux@vger.kernel.org 18384S: Supported 18385W: https://github.com/Rust-for-Linux/linux 18386B: https://github.com/Rust-for-Linux/linux/issues 18387C: zulip://rust-for-linux.zulipchat.com 18388T: git https://github.com/Rust-for-Linux/linux.git rust-next 18389F: Documentation/rust/ 18390F: rust/ 18391F: samples/rust/ 18392F: scripts/*rust* 18393K: \b(?i:rust)\b 18394 18395RXRPC SOCKETS (AF_RXRPC) 18396M: David Howells <dhowells@redhat.com> 18397M: Marc Dionne <marc.dionne@auristor.com> 18398L: linux-afs@lists.infradead.org 18399S: Supported 18400W: https://www.infradead.org/~dhowells/kafs/ 18401F: Documentation/networking/rxrpc.rst 18402F: include/keys/rxrpc-type.h 18403F: include/net/af_rxrpc.h 18404F: include/trace/events/rxrpc.h 18405F: include/uapi/linux/rxrpc.h 18406F: net/rxrpc/ 18407 18408S3 SAVAGE FRAMEBUFFER DRIVER 18409M: Antonino Daplas <adaplas@gmail.com> 18410L: linux-fbdev@vger.kernel.org 18411S: Maintained 18412F: drivers/video/fbdev/savage/ 18413 18414S390 ARCHITECTURE 18415M: Heiko Carstens <hca@linux.ibm.com> 18416M: Vasily Gorbik <gor@linux.ibm.com> 18417M: Alexander Gordeev <agordeev@linux.ibm.com> 18418R: Christian Borntraeger <borntraeger@linux.ibm.com> 18419R: Sven Schnelle <svens@linux.ibm.com> 18420L: linux-s390@vger.kernel.org 18421S: Supported 18422T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18423F: Documentation/driver-api/s390-drivers.rst 18424F: Documentation/s390/ 18425F: arch/s390/ 18426F: drivers/s390/ 18427F: drivers/watchdog/diag288_wdt.c 18428 18429S390 COMMON I/O LAYER 18430M: Vineeth Vijayan <vneethv@linux.ibm.com> 18431M: Peter Oberparleiter <oberpar@linux.ibm.com> 18432L: linux-s390@vger.kernel.org 18433S: Supported 18434F: drivers/s390/cio/ 18435 18436S390 DASD DRIVER 18437M: Stefan Haberland <sth@linux.ibm.com> 18438M: Jan Hoeppner <hoeppner@linux.ibm.com> 18439L: linux-s390@vger.kernel.org 18440S: Supported 18441F: block/partitions/ibm.c 18442F: drivers/s390/block/dasd* 18443F: include/linux/dasd_mod.h 18444 18445S390 IOMMU (PCI) 18446M: Niklas Schnelle <schnelle@linux.ibm.com> 18447M: Matthew Rosato <mjrosato@linux.ibm.com> 18448R: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18449L: linux-s390@vger.kernel.org 18450S: Supported 18451F: drivers/iommu/s390-iommu.c 18452 18453S390 IUCV NETWORK LAYER 18454M: Alexandra Winter <wintera@linux.ibm.com> 18455M: Wenjia Zhang <wenjia@linux.ibm.com> 18456L: linux-s390@vger.kernel.org 18457L: netdev@vger.kernel.org 18458S: Supported 18459F: drivers/s390/net/*iucv* 18460F: include/net/iucv/ 18461F: net/iucv/ 18462 18463S390 NETWORK DRIVERS 18464M: Alexandra Winter <wintera@linux.ibm.com> 18465M: Wenjia Zhang <wenjia@linux.ibm.com> 18466L: linux-s390@vger.kernel.org 18467L: netdev@vger.kernel.org 18468S: Supported 18469F: drivers/s390/net/ 18470 18471S390 MM 18472M: Alexander Gordeev <agordeev@linux.ibm.com> 18473M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18474L: linux-s390@vger.kernel.org 18475S: Supported 18476T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18477F: arch/s390/include/asm/pgtable.h 18478F: arch/s390/mm 18479 18480S390 PCI SUBSYSTEM 18481M: Niklas Schnelle <schnelle@linux.ibm.com> 18482M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18483L: linux-s390@vger.kernel.org 18484S: Supported 18485F: arch/s390/pci/ 18486F: drivers/pci/hotplug/s390_pci_hpc.c 18487F: Documentation/s390/pci.rst 18488 18489S390 SCM DRIVER 18490M: Vineeth Vijayan <vneethv@linux.ibm.com> 18491L: linux-s390@vger.kernel.org 18492S: Supported 18493F: drivers/s390/block/scm* 18494F: drivers/s390/cio/scm.c 18495 18496S390 VFIO AP DRIVER 18497M: Tony Krowiak <akrowiak@linux.ibm.com> 18498M: Halil Pasic <pasic@linux.ibm.com> 18499M: Jason Herne <jjherne@linux.ibm.com> 18500L: linux-s390@vger.kernel.org 18501S: Supported 18502F: Documentation/s390/vfio-ap* 18503F: drivers/s390/crypto/vfio_ap* 18504 18505S390 VFIO-CCW DRIVER 18506M: Eric Farman <farman@linux.ibm.com> 18507M: Matthew Rosato <mjrosato@linux.ibm.com> 18508R: Halil Pasic <pasic@linux.ibm.com> 18509L: linux-s390@vger.kernel.org 18510L: kvm@vger.kernel.org 18511S: Supported 18512F: Documentation/s390/vfio-ccw.rst 18513F: drivers/s390/cio/vfio_ccw* 18514F: include/uapi/linux/vfio_ccw.h 18515 18516S390 VFIO-PCI DRIVER 18517M: Matthew Rosato <mjrosato@linux.ibm.com> 18518M: Eric Farman <farman@linux.ibm.com> 18519L: linux-s390@vger.kernel.org 18520L: kvm@vger.kernel.org 18521S: Supported 18522F: arch/s390/kvm/pci* 18523F: drivers/vfio/pci/vfio_pci_zdev.c 18524F: include/uapi/linux/vfio_zdev.h 18525 18526S390 ZCRYPT DRIVER 18527M: Harald Freudenberger <freude@linux.ibm.com> 18528L: linux-s390@vger.kernel.org 18529S: Supported 18530F: drivers/s390/crypto/ 18531 18532S390 ZFCP DRIVER 18533M: Steffen Maier <maier@linux.ibm.com> 18534M: Benjamin Block <bblock@linux.ibm.com> 18535L: linux-s390@vger.kernel.org 18536S: Supported 18537F: drivers/s390/scsi/zfcp_* 18538 18539SAA6588 RDS RECEIVER DRIVER 18540M: Hans Verkuil <hverkuil@xs4all.nl> 18541L: linux-media@vger.kernel.org 18542S: Odd Fixes 18543W: https://linuxtv.org 18544T: git git://linuxtv.org/media_tree.git 18545F: drivers/media/i2c/saa6588* 18546 18547SAA7134 VIDEO4LINUX DRIVER 18548M: Mauro Carvalho Chehab <mchehab@kernel.org> 18549L: linux-media@vger.kernel.org 18550S: Odd fixes 18551W: https://linuxtv.org 18552T: git git://linuxtv.org/media_tree.git 18553F: Documentation/driver-api/media/drivers/saa7134* 18554F: drivers/media/pci/saa7134/ 18555 18556SAA7146 VIDEO4LINUX-2 DRIVER 18557M: Hans Verkuil <hverkuil@xs4all.nl> 18558L: linux-media@vger.kernel.org 18559S: Maintained 18560T: git git://linuxtv.org/media_tree.git 18561F: drivers/media/common/saa7146/ 18562F: drivers/media/pci/saa7146/ 18563F: include/media/drv-intf/saa7146* 18564 18565SAFESETID SECURITY MODULE 18566M: Micah Morton <mortonm@chromium.org> 18567S: Supported 18568F: Documentation/admin-guide/LSM/SafeSetID.rst 18569F: security/safesetid/ 18570 18571SAMSUNG AUDIO (ASoC) DRIVERS 18572M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18573M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18574L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18575S: Supported 18576B: mailto:linux-samsung-soc@vger.kernel.org 18577F: Documentation/devicetree/bindings/sound/samsung* 18578F: sound/soc/samsung/ 18579 18580SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER 18581M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18582L: linux-crypto@vger.kernel.org 18583L: linux-samsung-soc@vger.kernel.org 18584S: Maintained 18585F: Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml 18586F: drivers/crypto/exynos-rng.c 18587 18588SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 18589M: Łukasz Stelmach <l.stelmach@samsung.com> 18590L: linux-samsung-soc@vger.kernel.org 18591S: Maintained 18592F: Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml 18593F: drivers/char/hw_random/exynos-trng.c 18594 18595SAMSUNG FRAMEBUFFER DRIVER 18596M: Jingoo Han <jingoohan1@gmail.com> 18597L: linux-fbdev@vger.kernel.org 18598S: Maintained 18599F: drivers/video/fbdev/s3c-fb.c 18600 18601SAMSUNG INTERCONNECT DRIVERS 18602M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18603M: Artur Świgoń <a.swigon@samsung.com> 18604L: linux-pm@vger.kernel.org 18605L: linux-samsung-soc@vger.kernel.org 18606S: Supported 18607F: drivers/interconnect/samsung/ 18608 18609SAMSUNG LAPTOP DRIVER 18610M: Corentin Chary <corentin.chary@gmail.com> 18611L: platform-driver-x86@vger.kernel.org 18612S: Maintained 18613F: drivers/platform/x86/samsung-laptop.c 18614 18615SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS 18616M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18617L: linux-kernel@vger.kernel.org 18618L: linux-samsung-soc@vger.kernel.org 18619S: Supported 18620B: mailto:linux-samsung-soc@vger.kernel.org 18621F: Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml 18622F: Documentation/devicetree/bindings/mfd/samsung,s2m*.yaml 18623F: Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml 18624F: Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml 18625F: Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml 18626F: drivers/clk/clk-s2mps11.c 18627F: drivers/mfd/sec*.c 18628F: drivers/regulator/s2m*.c 18629F: drivers/regulator/s5m*.c 18630F: drivers/rtc/rtc-s5m.c 18631F: include/linux/mfd/samsung/ 18632 18633SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER 18634M: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> 18635L: linux-media@vger.kernel.org 18636L: linux-samsung-soc@vger.kernel.org 18637S: Maintained 18638F: drivers/media/platform/samsung/s3c-camif/ 18639F: include/media/drv-intf/s3c_camif.h 18640 18641SAMSUNG S3FWRN5 NFC DRIVER 18642M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18643S: Maintained 18644F: Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml 18645F: drivers/nfc/s3fwrn5 18646 18647SAMSUNG S5C73M3 CAMERA DRIVER 18648M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18649M: Andrzej Hajda <andrzej.hajda@intel.com> 18650L: linux-media@vger.kernel.org 18651S: Supported 18652F: Documentation/devicetree/bindings/media/samsung,s5c73m3.yaml 18653F: drivers/media/i2c/s5c73m3/* 18654 18655SAMSUNG S5K5BAF CAMERA DRIVER 18656M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18657M: Andrzej Hajda <andrzej.hajda@intel.com> 18658L: linux-media@vger.kernel.org 18659S: Supported 18660F: drivers/media/i2c/s5k5baf.c 18661 18662SAMSUNG S5P Security SubSystem (SSS) DRIVER 18663M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18664M: Vladimir Zapolskiy <vz@mleia.com> 18665L: linux-crypto@vger.kernel.org 18666L: linux-samsung-soc@vger.kernel.org 18667S: Maintained 18668F: Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml 18669F: Documentation/devicetree/bindings/crypto/samsung-sss.yaml 18670F: drivers/crypto/s5p-sss.c 18671 18672SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS 18673M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18674L: linux-media@vger.kernel.org 18675S: Supported 18676Q: https://patchwork.linuxtv.org/project/linux-media/list/ 18677F: Documentation/devicetree/bindings/media/samsung,exynos4210-csis.yaml 18678F: Documentation/devicetree/bindings/media/samsung,exynos4210-fimc.yaml 18679F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-is.yaml 18680F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-lite.yaml 18681F: Documentation/devicetree/bindings/media/samsung,fimc.yaml 18682F: drivers/media/platform/samsung/exynos4-is/ 18683 18684SAMSUNG SOC CLOCK DRIVERS 18685M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18686M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18687M: Tomasz Figa <tomasz.figa@gmail.com> 18688M: Chanwoo Choi <cw00.choi@samsung.com> 18689R: Alim Akhtar <alim.akhtar@samsung.com> 18690L: linux-samsung-soc@vger.kernel.org 18691S: Supported 18692T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 18693T: git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git 18694F: Documentation/devicetree/bindings/clock/samsung,*.yaml 18695F: Documentation/devicetree/bindings/clock/samsung,s3c* 18696F: drivers/clk/samsung/ 18697F: include/dt-bindings/clock/exynos*.h 18698F: include/dt-bindings/clock/s5p*.h 18699F: include/dt-bindings/clock/samsung,*.h 18700F: include/linux/clk/samsung.h 18701 18702SAMSUNG SPI DRIVERS 18703M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18704M: Andi Shyti <andi.shyti@kernel.org> 18705L: linux-spi@vger.kernel.org 18706L: linux-samsung-soc@vger.kernel.org 18707S: Maintained 18708F: Documentation/devicetree/bindings/spi/samsung,spi*.yaml 18709F: drivers/spi/spi-s3c* 18710F: include/linux/platform_data/spi-s3c64xx.h 18711 18712SAMSUNG SXGBE DRIVERS 18713M: Byungho An <bh74.an@samsung.com> 18714L: netdev@vger.kernel.org 18715S: Supported 18716F: drivers/net/ethernet/samsung/sxgbe/ 18717 18718SAMSUNG THERMAL DRIVER 18719M: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 18720M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18721L: linux-pm@vger.kernel.org 18722L: linux-samsung-soc@vger.kernel.org 18723S: Maintained 18724F: Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml 18725F: drivers/thermal/samsung/ 18726 18727SAMSUNG USB2 PHY DRIVER 18728M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18729L: linux-kernel@vger.kernel.org 18730S: Supported 18731F: Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml 18732F: Documentation/driver-api/phy/samsung-usb2.rst 18733F: drivers/phy/samsung/phy-exynos4210-usb2.c 18734F: drivers/phy/samsung/phy-exynos4x12-usb2.c 18735F: drivers/phy/samsung/phy-exynos5250-usb2.c 18736F: drivers/phy/samsung/phy-s5pv210-usb2.c 18737F: drivers/phy/samsung/phy-samsung-usb2.c 18738F: drivers/phy/samsung/phy-samsung-usb2.h 18739 18740SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE 18741M: Paul Barker <paul.barker@sancloud.com> 18742R: Marc Murphy <marc.murphy@sancloud.com> 18743S: Supported 18744F: arch/arm/boot/dts/am335x-sancloud* 18745 18746SC1200 WDT DRIVER 18747M: Zwane Mwaikambo <zwanem@gmail.com> 18748S: Maintained 18749F: drivers/watchdog/sc1200wdt.c 18750 18751SCHEDULER 18752M: Ingo Molnar <mingo@redhat.com> 18753M: Peter Zijlstra <peterz@infradead.org> 18754M: Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE) 18755M: Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL) 18756R: Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL) 18757R: Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR) 18758R: Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH) 18759R: Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING) 18760R: Daniel Bristot de Oliveira <bristot@redhat.com> (SCHED_DEADLINE) 18761R: Valentin Schneider <vschneid@redhat.com> (TOPOLOGY) 18762L: linux-kernel@vger.kernel.org 18763S: Maintained 18764T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core 18765F: include/linux/preempt.h 18766F: include/linux/sched.h 18767F: include/linux/wait.h 18768F: include/uapi/linux/sched.h 18769F: kernel/sched/ 18770 18771SCSI RDMA PROTOCOL (SRP) INITIATOR 18772M: Bart Van Assche <bvanassche@acm.org> 18773L: linux-rdma@vger.kernel.org 18774S: Supported 18775Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18776F: drivers/infiniband/ulp/srp/ 18777F: include/scsi/srp.h 18778 18779SCSI RDMA PROTOCOL (SRP) TARGET 18780M: Bart Van Assche <bvanassche@acm.org> 18781L: linux-rdma@vger.kernel.org 18782L: target-devel@vger.kernel.org 18783S: Supported 18784Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18785F: drivers/infiniband/ulp/srpt/ 18786 18787SCSI SG DRIVER 18788M: Doug Gilbert <dgilbert@interlog.com> 18789L: linux-scsi@vger.kernel.org 18790S: Maintained 18791W: http://sg.danny.cz/sg 18792F: Documentation/scsi/scsi-generic.rst 18793F: drivers/scsi/sg.c 18794F: include/scsi/sg.h 18795 18796SCSI SUBSYSTEM 18797M: "James E.J. Bottomley" <jejb@linux.ibm.com> 18798M: "Martin K. Petersen" <martin.petersen@oracle.com> 18799L: linux-scsi@vger.kernel.org 18800S: Maintained 18801Q: https://patchwork.kernel.org/project/linux-scsi/list/ 18802T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git 18803T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 18804F: Documentation/devicetree/bindings/scsi/ 18805F: drivers/scsi/ 18806F: drivers/ufs/ 18807F: include/scsi/ 18808 18809SCSI TAPE DRIVER 18810M: Kai Mäkisara <Kai.Makisara@kolumbus.fi> 18811L: linux-scsi@vger.kernel.org 18812S: Maintained 18813F: Documentation/scsi/st.rst 18814F: drivers/scsi/st.* 18815F: drivers/scsi/st_*.h 18816 18817SCSI TARGET CORE USER DRIVER 18818M: Bodo Stroesser <bostroesser@gmail.com> 18819L: linux-scsi@vger.kernel.org 18820L: target-devel@vger.kernel.org 18821S: Supported 18822F: Documentation/target/tcmu-design.rst 18823F: drivers/target/target_core_user.c 18824F: include/uapi/linux/target_core_user.h 18825 18826SCSI TARGET SUBSYSTEM 18827M: "Martin K. Petersen" <martin.petersen@oracle.com> 18828L: linux-scsi@vger.kernel.org 18829L: target-devel@vger.kernel.org 18830S: Supported 18831W: http://www.linux-iscsi.org 18832Q: https://patchwork.kernel.org/project/target-devel/list/ 18833T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 18834F: Documentation/target/ 18835F: drivers/target/ 18836F: include/target/ 18837 18838SCTP PROTOCOL 18839M: Neil Horman <nhorman@tuxdriver.com> 18840M: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> 18841M: Xin Long <lucien.xin@gmail.com> 18842L: linux-sctp@vger.kernel.org 18843S: Maintained 18844W: http://lksctp.sourceforge.net 18845F: Documentation/networking/sctp.rst 18846F: include/linux/sctp.h 18847F: include/net/sctp/ 18848F: include/uapi/linux/sctp.h 18849F: net/sctp/ 18850 18851SCx200 CPU SUPPORT 18852M: Jim Cromie <jim.cromie@gmail.com> 18853S: Odd Fixes 18854F: Documentation/i2c/busses/scx200_acb.rst 18855F: arch/x86/platform/scx200/ 18856F: drivers/i2c/busses/scx200* 18857F: drivers/mtd/maps/scx200_docflash.c 18858F: drivers/watchdog/scx200_wdt.c 18859F: include/linux/scx200.h 18860 18861SCx200 GPIO DRIVER 18862M: Jim Cromie <jim.cromie@gmail.com> 18863S: Maintained 18864F: drivers/char/scx200_gpio.c 18865F: include/linux/scx200_gpio.h 18866 18867SCx200 HRT CLOCKSOURCE DRIVER 18868M: Jim Cromie <jim.cromie@gmail.com> 18869S: Maintained 18870F: drivers/clocksource/scx200_hrt.c 18871 18872SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER 18873M: Sascha Sommer <saschasommer@freenet.de> 18874L: sdricohcs-devel@lists.sourceforge.net (subscribers-only) 18875S: Maintained 18876F: drivers/mmc/host/sdricoh_cs.c 18877 18878SECO BOARDS CEC DRIVER 18879M: Ettore Chimenti <ek5.chimenti@gmail.com> 18880S: Maintained 18881F: drivers/media/cec/platform/seco/seco-cec.c 18882F: drivers/media/cec/platform/seco/seco-cec.h 18883 18884SECURE COMPUTING 18885M: Kees Cook <keescook@chromium.org> 18886R: Andy Lutomirski <luto@amacapital.net> 18887R: Will Drewry <wad@chromium.org> 18888S: Supported 18889T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/seccomp 18890F: Documentation/userspace-api/seccomp_filter.rst 18891F: include/linux/seccomp.h 18892F: include/uapi/linux/seccomp.h 18893F: kernel/seccomp.c 18894F: tools/testing/selftests/kselftest_harness.h 18895F: tools/testing/selftests/seccomp/* 18896K: \bsecure_computing 18897K: \bTIF_SECCOMP\b 18898 18899SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER 18900M: Kamal Dasu <kdasu.kdev@gmail.com> 18901M: Al Cooper <alcooperx@gmail.com> 18902R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 18903L: linux-mmc@vger.kernel.org 18904S: Maintained 18905F: drivers/mmc/host/sdhci-brcmstb* 18906 18907SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER 18908M: Adrian Hunter <adrian.hunter@intel.com> 18909L: linux-mmc@vger.kernel.org 18910S: Supported 18911F: Documentation/devicetree/bindings/mmc/sdhci-common.yaml 18912F: drivers/mmc/host/sdhci* 18913 18914SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER 18915M: Eugen Hristev <eugen.hristev@microchip.com> 18916L: linux-mmc@vger.kernel.org 18917S: Supported 18918F: drivers/mmc/host/sdhci-of-at91.c 18919 18920SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER 18921M: Ben Dooks <ben-linux@fluff.org> 18922M: Jaehoon Chung <jh80.chung@samsung.com> 18923L: linux-mmc@vger.kernel.org 18924S: Maintained 18925F: drivers/mmc/host/sdhci-s3c* 18926 18927SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER 18928M: Viresh Kumar <vireshk@kernel.org> 18929L: linux-mmc@vger.kernel.org 18930S: Maintained 18931F: drivers/mmc/host/sdhci-spear.c 18932 18933SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER 18934M: Vignesh Raghavendra <vigneshr@ti.com> 18935L: linux-mmc@vger.kernel.org 18936S: Maintained 18937F: drivers/mmc/host/sdhci-omap.c 18938 18939SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER 18940M: Haibo Chen <haibo.chen@nxp.com> 18941L: linux-imx@nxp.com 18942L: linux-mmc@vger.kernel.org 18943S: Maintained 18944F: drivers/mmc/host/sdhci-esdhc-imx.c 18945 18946SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER 18947M: Jonathan Derrick <jonathan.derrick@linux.dev> 18948L: linux-block@vger.kernel.org 18949S: Supported 18950F: block/opal_proto.h 18951F: block/sed* 18952F: include/linux/sed* 18953F: include/uapi/linux/sed* 18954 18955SECURITY CONTACT 18956M: Security Officers <security@kernel.org> 18957S: Supported 18958F: Documentation/process/security-bugs.rst 18959 18960SECURITY SUBSYSTEM 18961M: Paul Moore <paul@paul-moore.com> 18962M: James Morris <jmorris@namei.org> 18963M: "Serge E. Hallyn" <serge@hallyn.com> 18964L: linux-security-module@vger.kernel.org (suggested Cc:) 18965S: Supported 18966W: http://kernsec.org/ 18967T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 18968F: security/ 18969X: security/selinux/ 18970 18971SELINUX SECURITY MODULE 18972M: Paul Moore <paul@paul-moore.com> 18973M: Stephen Smalley <stephen.smalley.work@gmail.com> 18974M: Eric Paris <eparis@parisplace.org> 18975L: selinux@vger.kernel.org 18976S: Supported 18977W: https://selinuxproject.org 18978W: https://github.com/SELinuxProject 18979T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git 18980F: Documentation/ABI/removed/sysfs-selinux-checkreqprot 18981F: Documentation/ABI/removed/sysfs-selinux-disable 18982F: Documentation/admin-guide/LSM/SELinux.rst 18983F: include/trace/events/avc.h 18984F: include/uapi/linux/selinux_netlink.h 18985F: scripts/selinux/ 18986F: security/selinux/ 18987 18988SENSABLE PHANTOM 18989M: Jiri Slaby <jirislaby@kernel.org> 18990S: Maintained 18991F: drivers/misc/phantom.c 18992F: include/uapi/linux/phantom.h 18993 18994SENSEAIR SUNRISE 006-0-0007 18995M: Jacopo Mondi <jacopo@jmondi.org> 18996S: Maintained 18997F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2 18998F: Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml 18999F: drivers/iio/chemical/sunrise_co2.c 19000 19001SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER 19002M: Tomasz Duszynski <tomasz.duszynski@octakon.com> 19003S: Maintained 19004F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml 19005F: drivers/iio/chemical/scd30.h 19006F: drivers/iio/chemical/scd30_core.c 19007F: drivers/iio/chemical/scd30_i2c.c 19008F: drivers/iio/chemical/scd30_serial.c 19009 19010SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER 19011M: Roan van Dijk <roan@protonic.nl> 19012S: Maintained 19013F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml 19014F: drivers/iio/chemical/scd4x.c 19015 19016SENSIRION SGP40 GAS SENSOR DRIVER 19017M: Andreas Klinger <ak@it-klinger.de> 19018S: Maintained 19019F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40 19020F: drivers/iio/chemical/sgp40.c 19021 19022SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER 19023M: Tomasz Duszynski <tduszyns@gmail.com> 19024S: Maintained 19025F: Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml 19026F: drivers/iio/chemical/sps30.c 19027F: drivers/iio/chemical/sps30_i2c.c 19028F: drivers/iio/chemical/sps30_serial.c 19029 19030SERIAL DEVICE BUS 19031M: Rob Herring <robh@kernel.org> 19032L: linux-serial@vger.kernel.org 19033S: Maintained 19034F: Documentation/devicetree/bindings/serial/serial.yaml 19035F: drivers/tty/serdev/ 19036F: include/linux/serdev.h 19037 19038SERIAL DRIVERS 19039M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 19040L: linux-serial@vger.kernel.org 19041S: Maintained 19042F: Documentation/devicetree/bindings/serial/ 19043F: drivers/tty/serial/ 19044 19045SERIAL IR RECEIVER 19046M: Sean Young <sean@mess.org> 19047L: linux-media@vger.kernel.org 19048S: Maintained 19049F: drivers/media/rc/serial_ir.c 19050 19051SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus) 19052M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 19053L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19054S: Maintained 19055F: Documentation/devicetree/bindings/slimbus/ 19056F: drivers/slimbus/ 19057F: include/linux/slimbus.h 19058 19059SFC NETWORK DRIVER 19060M: Edward Cree <ecree.xilinx@gmail.com> 19061M: Martin Habets <habetsm.xilinx@gmail.com> 19062L: netdev@vger.kernel.org 19063L: linux-net-drivers@amd.com 19064S: Supported 19065F: Documentation/networking/devlink/sfc.rst 19066F: drivers/net/ethernet/sfc/ 19067 19068SFCTEMP HWMON DRIVER 19069M: Emil Renner Berthing <kernel@esmil.dk> 19070L: linux-hwmon@vger.kernel.org 19071S: Maintained 19072F: Documentation/devicetree/bindings/hwmon/starfive,jh71x0-temp.yaml 19073F: Documentation/hwmon/sfctemp.rst 19074F: drivers/hwmon/sfctemp.c 19075 19076SFF/SFP/SFP+ MODULE SUPPORT 19077M: Russell King <linux@armlinux.org.uk> 19078L: netdev@vger.kernel.org 19079S: Maintained 19080F: Documentation/devicetree/bindings/net/sff,sfp.yaml 19081F: drivers/net/phy/phylink.c 19082F: drivers/net/phy/sfp* 19083F: include/linux/mdio/mdio-i2c.h 19084F: include/linux/phylink.h 19085F: include/linux/sfp.h 19086K: phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate) 19087 19088SGI GRU DRIVER 19089M: Dimitri Sivanich <dimitri.sivanich@hpe.com> 19090S: Maintained 19091F: drivers/misc/sgi-gru/ 19092 19093SGI XP/XPC/XPNET DRIVER 19094M: Robin Holt <robinmholt@gmail.com> 19095M: Steve Wahl <steve.wahl@hpe.com> 19096R: Mike Travis <mike.travis@hpe.com> 19097S: Maintained 19098F: drivers/misc/sgi-xp/ 19099 19100SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS 19101M: Karsten Graul <kgraul@linux.ibm.com> 19102M: Wenjia Zhang <wenjia@linux.ibm.com> 19103M: Jan Karcher <jaka@linux.ibm.com> 19104L: linux-s390@vger.kernel.org 19105S: Supported 19106F: net/smc/ 19107 19108SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER 19109M: Linus Walleij <linus.walleij@linaro.org> 19110L: linux-iio@vger.kernel.org 19111S: Maintained 19112T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 19113F: Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml 19114F: drivers/iio/light/gp2ap002.c 19115 19116SHARP RJ54N1CB0C SENSOR DRIVER 19117M: Jacopo Mondi <jacopo@jmondi.org> 19118L: linux-media@vger.kernel.org 19119S: Odd fixes 19120T: git git://linuxtv.org/media_tree.git 19121F: drivers/media/i2c/rj54n1cb0c.c 19122F: include/media/i2c/rj54n1cb0c.h 19123 19124SH_VOU V4L2 OUTPUT DRIVER 19125L: linux-media@vger.kernel.org 19126S: Orphan 19127F: drivers/media/platform/renesas/sh_vou.c 19128F: include/media/drv-intf/sh_vou.h 19129 19130SI2157 MEDIA DRIVER 19131M: Antti Palosaari <crope@iki.fi> 19132L: linux-media@vger.kernel.org 19133S: Maintained 19134W: https://linuxtv.org 19135W: http://palosaari.fi/linux/ 19136Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19137T: git git://linuxtv.org/anttip/media_tree.git 19138F: drivers/media/tuners/si2157* 19139 19140SI2165 MEDIA DRIVER 19141M: Matthias Schwarzott <zzam@gentoo.org> 19142L: linux-media@vger.kernel.org 19143S: Maintained 19144W: https://linuxtv.org 19145Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19146F: drivers/media/dvb-frontends/si2165* 19147 19148SI2168 MEDIA DRIVER 19149M: Antti Palosaari <crope@iki.fi> 19150L: linux-media@vger.kernel.org 19151S: Maintained 19152W: https://linuxtv.org 19153W: http://palosaari.fi/linux/ 19154Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19155T: git git://linuxtv.org/anttip/media_tree.git 19156F: drivers/media/dvb-frontends/si2168* 19157 19158SI470X FM RADIO RECEIVER I2C DRIVER 19159M: Hans Verkuil <hverkuil@xs4all.nl> 19160L: linux-media@vger.kernel.org 19161S: Odd Fixes 19162W: https://linuxtv.org 19163T: git git://linuxtv.org/media_tree.git 19164F: Documentation/devicetree/bindings/media/silabs,si470x.yaml 19165F: drivers/media/radio/si470x/radio-si470x-i2c.c 19166 19167SI470X FM RADIO RECEIVER USB DRIVER 19168M: Hans Verkuil <hverkuil@xs4all.nl> 19169L: linux-media@vger.kernel.org 19170S: Maintained 19171W: https://linuxtv.org 19172T: git git://linuxtv.org/media_tree.git 19173F: drivers/media/radio/si470x/radio-si470x-common.c 19174F: drivers/media/radio/si470x/radio-si470x-usb.c 19175F: drivers/media/radio/si470x/radio-si470x.h 19176 19177SI4713 FM RADIO TRANSMITTER I2C DRIVER 19178M: Eduardo Valentin <edubezval@gmail.com> 19179L: linux-media@vger.kernel.org 19180S: Odd Fixes 19181W: https://linuxtv.org 19182T: git git://linuxtv.org/media_tree.git 19183F: drivers/media/radio/si4713/si4713.? 19184 19185SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER 19186M: Eduardo Valentin <edubezval@gmail.com> 19187L: linux-media@vger.kernel.org 19188S: Odd Fixes 19189W: https://linuxtv.org 19190T: git git://linuxtv.org/media_tree.git 19191F: drivers/media/radio/si4713/radio-platform-si4713.c 19192 19193SI4713 FM RADIO TRANSMITTER USB DRIVER 19194M: Hans Verkuil <hverkuil@xs4all.nl> 19195L: linux-media@vger.kernel.org 19196S: Maintained 19197W: https://linuxtv.org 19198T: git git://linuxtv.org/media_tree.git 19199F: drivers/media/radio/si4713/radio-usb-si4713.c 19200 19201SIANO DVB DRIVER 19202M: Mauro Carvalho Chehab <mchehab@kernel.org> 19203L: linux-media@vger.kernel.org 19204S: Odd fixes 19205W: https://linuxtv.org 19206T: git git://linuxtv.org/media_tree.git 19207F: drivers/media/common/siano/ 19208F: drivers/media/mmc/siano/ 19209F: drivers/media/usb/siano/ 19210F: drivers/media/usb/siano/ 19211 19212SIFIVE DRIVERS 19213M: Palmer Dabbelt <palmer@dabbelt.com> 19214M: Paul Walmsley <paul.walmsley@sifive.com> 19215L: linux-riscv@lists.infradead.org 19216S: Supported 19217N: sifive 19218K: [^@]sifive 19219 19220SIFIVE FU540 SYSTEM-ON-CHIP 19221M: Paul Walmsley <paul.walmsley@sifive.com> 19222M: Palmer Dabbelt <palmer@dabbelt.com> 19223L: linux-riscv@lists.infradead.org 19224S: Supported 19225T: git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git 19226N: fu540 19227K: fu540 19228 19229SIFIVE PDMA DRIVER 19230M: Green Wan <green.wan@sifive.com> 19231S: Maintained 19232F: Documentation/devicetree/bindings/dma/sifive,fu540-c000-pdma.yaml 19233F: drivers/dma/sf-pdma/ 19234 19235SIFIVE SOC DRIVERS 19236M: Conor Dooley <conor@kernel.org> 19237L: linux-riscv@lists.infradead.org 19238S: Maintained 19239T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 19240F: Documentation/devicetree/bindings/cache/sifive,ccache0.yaml 19241F: drivers/soc/sifive/ 19242 19243SILEAD TOUCHSCREEN DRIVER 19244M: Hans de Goede <hdegoede@redhat.com> 19245L: linux-input@vger.kernel.org 19246L: platform-driver-x86@vger.kernel.org 19247S: Maintained 19248F: drivers/input/touchscreen/silead.c 19249F: drivers/platform/x86/touchscreen_dmi.c 19250 19251SILICON LABS WIRELESS DRIVERS (for WFxxx series) 19252M: Jérôme Pouiller <jerome.pouiller@silabs.com> 19253S: Supported 19254F: Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml 19255F: drivers/net/wireless/silabs/wfx/ 19256 19257SILICON MOTION SM712 FRAME BUFFER DRIVER 19258M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 19259M: Teddy Wang <teddy.wang@siliconmotion.com> 19260M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 19261L: linux-fbdev@vger.kernel.org 19262S: Maintained 19263F: Documentation/fb/sm712fb.rst 19264F: drivers/video/fbdev/sm712* 19265 19266SILVACO I3C DUAL-ROLE MASTER 19267M: Miquel Raynal <miquel.raynal@bootlin.com> 19268M: Conor Culhane <conor.culhane@silvaco.com> 19269L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 19270S: Maintained 19271F: Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml 19272F: drivers/i3c/master/svc-i3c-master.c 19273 19274SIMPLEFB FB DRIVER 19275M: Hans de Goede <hdegoede@redhat.com> 19276L: linux-fbdev@vger.kernel.org 19277S: Maintained 19278F: Documentation/devicetree/bindings/display/simple-framebuffer.yaml 19279F: drivers/video/fbdev/simplefb.c 19280F: include/linux/platform_data/simplefb.h 19281 19282SIMTEC EB110ATX (Chalice CATS) 19283M: Simtec Linux Team <linux@simtec.co.uk> 19284S: Supported 19285W: http://www.simtec.co.uk/products/EB110ATX/ 19286 19287SIOX 19288M: Thorsten Scherer <t.scherer@eckelmann.de> 19289M: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 19290R: Pengutronix Kernel Team <kernel@pengutronix.de> 19291S: Supported 19292F: drivers/gpio/gpio-siox.c 19293F: drivers/siox/* 19294F: include/trace/events/siox.h 19295 19296SIPHASH PRF ROUTINES 19297M: Jason A. Donenfeld <Jason@zx2c4.com> 19298S: Maintained 19299F: include/linux/siphash.h 19300F: lib/siphash.c 19301F: lib/siphash_kunit.c 19302 19303SIS 190 ETHERNET DRIVER 19304M: Francois Romieu <romieu@fr.zoreil.com> 19305L: netdev@vger.kernel.org 19306S: Maintained 19307F: drivers/net/ethernet/sis/sis190.c 19308 19309SIS 900/7016 FAST ETHERNET DRIVER 19310M: Daniele Venzano <venza@brownhat.org> 19311L: netdev@vger.kernel.org 19312S: Maintained 19313W: http://www.brownhat.org/sis900.html 19314F: drivers/net/ethernet/sis/sis900.* 19315 19316SIS FRAMEBUFFER DRIVER 19317S: Orphan 19318F: Documentation/fb/sisfb.rst 19319F: drivers/video/fbdev/sis/ 19320F: include/video/sisfb.h 19321 19322SIS I2C TOUCHSCREEN DRIVER 19323M: Mika Penttilä <mpenttil@redhat.com> 19324L: linux-input@vger.kernel.org 19325S: Maintained 19326F: Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt 19327F: drivers/input/touchscreen/sis_i2c.c 19328 19329SIS USB2VGA DRIVER 19330M: Thomas Winischhofer <thomas@winischhofer.net> 19331S: Maintained 19332W: http://www.winischhofer.at/linuxsisusbvga.shtml 19333F: drivers/usb/misc/sisusbvga/ 19334 19335SL28 CPLD MFD DRIVER 19336M: Michael Walle <michael@walle.cc> 19337S: Maintained 19338F: Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml 19339F: Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml 19340F: Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml 19341F: Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml 19342F: Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml 19343F: Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml 19344F: drivers/gpio/gpio-sl28cpld.c 19345F: drivers/hwmon/sl28cpld-hwmon.c 19346F: drivers/irqchip/irq-sl28cpld.c 19347F: drivers/pwm/pwm-sl28cpld.c 19348F: drivers/watchdog/sl28cpld_wdt.c 19349 19350SL28 VPD NVMEM LAYOUT DRIVER 19351M: Michael Walle <michael@walle.cc> 19352S: Maintained 19353F: Documentation/devicetree/bindings/nvmem/layouts/kontron,sl28-vpd.yaml 19354F: drivers/nvmem/layouts/sl28vpd.c 19355 19356SLAB ALLOCATOR 19357M: Christoph Lameter <cl@linux.com> 19358M: Pekka Enberg <penberg@kernel.org> 19359M: David Rientjes <rientjes@google.com> 19360M: Joonsoo Kim <iamjoonsoo.kim@lge.com> 19361M: Andrew Morton <akpm@linux-foundation.org> 19362M: Vlastimil Babka <vbabka@suse.cz> 19363R: Roman Gushchin <roman.gushchin@linux.dev> 19364R: Hyeonggon Yoo <42.hyeyoo@gmail.com> 19365L: linux-mm@kvack.org 19366S: Maintained 19367T: git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git 19368F: include/linux/sl?b*.h 19369F: mm/sl?b* 19370 19371SLCAN CAN NETWORK DRIVER 19372M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 19373L: linux-can@vger.kernel.org 19374S: Maintained 19375F: drivers/net/can/slcan/ 19376 19377SLEEPABLE READ-COPY UPDATE (SRCU) 19378M: Lai Jiangshan <jiangshanlai@gmail.com> 19379M: "Paul E. McKenney" <paulmck@kernel.org> 19380M: Josh Triplett <josh@joshtriplett.org> 19381R: Steven Rostedt <rostedt@goodmis.org> 19382R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 19383L: rcu@vger.kernel.org 19384S: Supported 19385W: http://www.rdrop.com/users/paulmck/RCU/ 19386T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 19387F: include/linux/srcu*.h 19388F: kernel/rcu/srcu*.c 19389 19390SMACK SECURITY MODULE 19391M: Casey Schaufler <casey@schaufler-ca.com> 19392L: linux-security-module@vger.kernel.org 19393S: Maintained 19394W: http://schaufler-ca.com 19395T: git git://github.com/cschaufler/smack-next 19396F: Documentation/admin-guide/LSM/Smack.rst 19397F: security/smack/ 19398 19399SMC91x ETHERNET DRIVER 19400M: Nicolas Pitre <nico@fluxnic.net> 19401S: Odd Fixes 19402F: drivers/net/ethernet/smsc/smc91x.* 19403 19404SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC) 19405M: Mark Rutland <mark.rutland@arm.com> 19406M: Lorenzo Pieralisi <lpieralisi@kernel.org> 19407M: Sudeep Holla <sudeep.holla@arm.com> 19408L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19409S: Maintained 19410F: drivers/firmware/smccc/ 19411F: include/linux/arm-smccc.h 19412 19413SMM665 HARDWARE MONITOR DRIVER 19414M: Guenter Roeck <linux@roeck-us.net> 19415L: linux-hwmon@vger.kernel.org 19416S: Maintained 19417F: Documentation/hwmon/smm665.rst 19418F: drivers/hwmon/smm665.c 19419 19420SMSC EMC2103 HARDWARE MONITOR DRIVER 19421M: Steve Glendinning <steve.glendinning@shawell.net> 19422L: linux-hwmon@vger.kernel.org 19423S: Maintained 19424F: Documentation/hwmon/emc2103.rst 19425F: drivers/hwmon/emc2103.c 19426 19427SMSC SCH5627 HARDWARE MONITOR DRIVER 19428M: Hans de Goede <hdegoede@redhat.com> 19429L: linux-hwmon@vger.kernel.org 19430S: Supported 19431F: Documentation/hwmon/sch5627.rst 19432F: drivers/hwmon/sch5627.c 19433 19434SMSC UFX6000 and UFX7000 USB to VGA DRIVER 19435M: Steve Glendinning <steve.glendinning@shawell.net> 19436L: linux-fbdev@vger.kernel.org 19437S: Maintained 19438F: drivers/video/fbdev/smscufx.c 19439 19440SMSC47B397 HARDWARE MONITOR DRIVER 19441M: Jean Delvare <jdelvare@suse.com> 19442L: linux-hwmon@vger.kernel.org 19443S: Maintained 19444F: Documentation/hwmon/smsc47b397.rst 19445F: drivers/hwmon/smsc47b397.c 19446 19447SMSC911x ETHERNET DRIVER 19448M: Steve Glendinning <steve.glendinning@shawell.net> 19449L: netdev@vger.kernel.org 19450S: Maintained 19451F: drivers/net/ethernet/smsc/smsc911x.* 19452F: include/linux/smsc911x.h 19453 19454SMSC9420 PCI ETHERNET DRIVER 19455M: Steve Glendinning <steve.glendinning@shawell.net> 19456L: netdev@vger.kernel.org 19457S: Maintained 19458F: drivers/net/ethernet/smsc/smsc9420.* 19459 19460SOCIONEXT (SNI) AVE NETWORK DRIVER 19461M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 19462L: netdev@vger.kernel.org 19463S: Maintained 19464F: Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml 19465F: drivers/net/ethernet/socionext/sni_ave.c 19466 19467SOCIONEXT (SNI) NETSEC NETWORK DRIVER 19468M: Jassi Brar <jaswinder.singh@linaro.org> 19469M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 19470L: netdev@vger.kernel.org 19471S: Maintained 19472F: Documentation/devicetree/bindings/net/socionext,synquacer-netsec.yaml 19473F: drivers/net/ethernet/socionext/netsec.c 19474 19475SOCIONEXT (SNI) Synquacer SPI DRIVER 19476M: Masahisa Kojima <masahisa.kojima@linaro.org> 19477M: Jassi Brar <jaswinder.singh@linaro.org> 19478L: linux-spi@vger.kernel.org 19479S: Maintained 19480F: Documentation/devicetree/bindings/spi/socionext,synquacer-spi.yaml 19481F: drivers/spi/spi-synquacer.c 19482 19483SOCIONEXT SYNQUACER I2C DRIVER 19484M: Ard Biesheuvel <ardb@kernel.org> 19485L: linux-i2c@vger.kernel.org 19486S: Maintained 19487F: Documentation/devicetree/bindings/i2c/socionext,synquacer-i2c.yaml 19488F: drivers/i2c/busses/i2c-synquacer.c 19489 19490SOCIONEXT UNIPHIER SOUND DRIVER 19491L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19492S: Orphan 19493F: sound/soc/uniphier/ 19494 19495SOCKET TIMESTAMPING 19496M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 19497S: Maintained 19498F: Documentation/networking/timestamping.rst 19499F: include/uapi/linux/net_tstamp.h 19500F: tools/testing/selftests/net/so_txtime.c 19501 19502SOEKRIS NET48XX LED SUPPORT 19503M: Chris Boot <bootc@bootc.net> 19504S: Maintained 19505F: drivers/leds/leds-net48xx.c 19506 19507SOFT-IWARP DRIVER (siw) 19508M: Bernard Metzler <bmt@zurich.ibm.com> 19509L: linux-rdma@vger.kernel.org 19510S: Supported 19511F: drivers/infiniband/sw/siw/ 19512F: include/uapi/rdma/siw-abi.h 19513 19514SOFT-ROCE DRIVER (rxe) 19515M: Zhu Yanjun <zyjzyj2000@gmail.com> 19516L: linux-rdma@vger.kernel.org 19517S: Supported 19518F: drivers/infiniband/sw/rxe/ 19519F: include/uapi/rdma/rdma_user_rxe.h 19520 19521SOFTLOGIC 6x10 MPEG CODEC 19522M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 19523M: Anton Sviridenko <anton@corp.bluecherry.net> 19524M: Andrey Utkin <andrey_utkin@fastmail.com> 19525M: Ismael Luceno <ismael@iodev.co.uk> 19526L: linux-media@vger.kernel.org 19527S: Supported 19528F: drivers/media/pci/solo6x10/ 19529 19530SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI) 19531M: James Morse <james.morse@arm.com> 19532L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19533S: Maintained 19534F: Documentation/devicetree/bindings/arm/firmware/sdei.txt 19535F: drivers/firmware/arm_sdei.c 19536F: include/linux/arm_sdei.h 19537F: include/uapi/linux/arm_sdei.h 19538 19539SOFTWARE NODES AND DEVICE PROPERTIES 19540R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19541R: Daniel Scally <djrscally@gmail.com> 19542R: Heikki Krogerus <heikki.krogerus@linux.intel.com> 19543R: Sakari Ailus <sakari.ailus@linux.intel.com> 19544L: linux-acpi@vger.kernel.org 19545S: Maintained 19546F: drivers/base/property.c 19547F: drivers/base/swnode.c 19548F: include/linux/fwnode.h 19549F: include/linux/property.h 19550 19551SOFTWARE RAID (Multiple Disks) SUPPORT 19552M: Song Liu <song@kernel.org> 19553L: linux-raid@vger.kernel.org 19554S: Supported 19555Q: https://patchwork.kernel.org/project/linux-raid/list/ 19556T: git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git 19557F: drivers/md/Kconfig 19558F: drivers/md/Makefile 19559F: drivers/md/md* 19560F: drivers/md/raid* 19561F: include/linux/raid/ 19562F: include/uapi/linux/raid/ 19563 19564SOLIDRUN CLEARFOG SUPPORT 19565M: Russell King <linux@armlinux.org.uk> 19566S: Maintained 19567F: arch/arm/boot/dts/armada-388-clearfog* 19568F: arch/arm/boot/dts/armada-38x-solidrun-* 19569 19570SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT 19571M: Russell King <linux@armlinux.org.uk> 19572S: Maintained 19573F: arch/arm/boot/dts/imx6*-cubox-i* 19574F: arch/arm/boot/dts/imx6*-hummingboard* 19575F: arch/arm/boot/dts/imx6*-sr-* 19576 19577SONIC NETWORK DRIVER 19578M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 19579L: netdev@vger.kernel.org 19580S: Maintained 19581F: drivers/net/ethernet/natsemi/sonic.* 19582 19583SONICS SILICON BACKPLANE DRIVER (SSB) 19584M: Michael Buesch <m@bues.ch> 19585L: linux-wireless@vger.kernel.org 19586S: Maintained 19587F: drivers/ssb/ 19588F: include/linux/ssb/ 19589 19590SONY IMX208 SENSOR DRIVER 19591M: Sakari Ailus <sakari.ailus@linux.intel.com> 19592L: linux-media@vger.kernel.org 19593S: Maintained 19594T: git git://linuxtv.org/media_tree.git 19595F: drivers/media/i2c/imx208.c 19596 19597SONY IMX214 SENSOR DRIVER 19598M: Ricardo Ribalda <ribalda@kernel.org> 19599L: linux-media@vger.kernel.org 19600S: Maintained 19601T: git git://linuxtv.org/media_tree.git 19602F: Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml 19603F: drivers/media/i2c/imx214.c 19604 19605SONY IMX219 SENSOR DRIVER 19606M: Dave Stevenson <dave.stevenson@raspberrypi.com> 19607L: linux-media@vger.kernel.org 19608S: Maintained 19609T: git git://linuxtv.org/media_tree.git 19610F: Documentation/devicetree/bindings/media/i2c/imx219.yaml 19611F: drivers/media/i2c/imx219.c 19612 19613SONY IMX258 SENSOR DRIVER 19614M: Sakari Ailus <sakari.ailus@linux.intel.com> 19615L: linux-media@vger.kernel.org 19616S: Maintained 19617T: git git://linuxtv.org/media_tree.git 19618F: Documentation/devicetree/bindings/media/i2c/imx258.yaml 19619F: drivers/media/i2c/imx258.c 19620 19621SONY IMX274 SENSOR DRIVER 19622M: Leon Luo <leonl@leopardimaging.com> 19623L: linux-media@vger.kernel.org 19624S: Maintained 19625T: git git://linuxtv.org/media_tree.git 19626F: Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml 19627F: drivers/media/i2c/imx274.c 19628 19629SONY IMX290 SENSOR DRIVER 19630M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19631L: linux-media@vger.kernel.org 19632S: Maintained 19633T: git git://linuxtv.org/media_tree.git 19634F: Documentation/devicetree/bindings/media/i2c/sony,imx290.yaml 19635F: drivers/media/i2c/imx290.c 19636 19637SONY IMX296 SENSOR DRIVER 19638M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 19639M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19640L: linux-media@vger.kernel.org 19641S: Maintained 19642T: git git://linuxtv.org/media_tree.git 19643F: Documentation/devicetree/bindings/media/i2c/sony,imx296.yaml 19644F: drivers/media/i2c/imx296.c 19645 19646SONY IMX319 SENSOR DRIVER 19647M: Bingbu Cao <bingbu.cao@intel.com> 19648L: linux-media@vger.kernel.org 19649S: Maintained 19650T: git git://linuxtv.org/media_tree.git 19651F: drivers/media/i2c/imx319.c 19652 19653SONY IMX334 SENSOR DRIVER 19654M: Paul J. Murphy <paul.j.murphy@intel.com> 19655M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19656L: linux-media@vger.kernel.org 19657S: Maintained 19658T: git git://linuxtv.org/media_tree.git 19659F: Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml 19660F: drivers/media/i2c/imx334.c 19661 19662SONY IMX335 SENSOR DRIVER 19663M: Paul J. Murphy <paul.j.murphy@intel.com> 19664M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19665L: linux-media@vger.kernel.org 19666S: Maintained 19667T: git git://linuxtv.org/media_tree.git 19668F: Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml 19669F: drivers/media/i2c/imx335.c 19670 19671SONY IMX355 SENSOR DRIVER 19672M: Tianshu Qiu <tian.shu.qiu@intel.com> 19673L: linux-media@vger.kernel.org 19674S: Maintained 19675T: git git://linuxtv.org/media_tree.git 19676F: drivers/media/i2c/imx355.c 19677 19678SONY IMX412 SENSOR DRIVER 19679M: Paul J. Murphy <paul.j.murphy@intel.com> 19680M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19681L: linux-media@vger.kernel.org 19682S: Maintained 19683T: git git://linuxtv.org/media_tree.git 19684F: Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml 19685F: drivers/media/i2c/imx412.c 19686 19687SONY IMX415 SENSOR DRIVER 19688M: Michael Riesch <michael.riesch@wolfvision.net> 19689L: linux-media@vger.kernel.org 19690S: Maintained 19691T: git git://linuxtv.org/media_tree.git 19692F: Documentation/devicetree/bindings/media/i2c/sony,imx415.yaml 19693F: drivers/media/i2c/imx415.c 19694 19695SONY MEMORYSTICK SUBSYSTEM 19696M: Maxim Levitsky <maximlevitsky@gmail.com> 19697M: Alex Dubov <oakad@yahoo.com> 19698M: Ulf Hansson <ulf.hansson@linaro.org> 19699L: linux-mmc@vger.kernel.org 19700S: Maintained 19701T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 19702F: drivers/memstick/ 19703F: include/linux/memstick.h 19704 19705SONY VAIO CONTROL DEVICE DRIVER 19706M: Mattia Dongili <malattia@linux.it> 19707L: platform-driver-x86@vger.kernel.org 19708S: Maintained 19709W: http://www.linux.it/~malattia/wiki/index.php/Sony_drivers 19710F: Documentation/admin-guide/laptops/sony-laptop.rst 19711F: drivers/char/sonypi.c 19712F: drivers/platform/x86/sony-laptop.c 19713F: include/linux/sony-laptop.h 19714 19715SOUND 19716M: Jaroslav Kysela <perex@perex.cz> 19717M: Takashi Iwai <tiwai@suse.com> 19718L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19719S: Maintained 19720W: http://www.alsa-project.org/ 19721Q: http://patchwork.kernel.org/project/alsa-devel/list/ 19722T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19723F: Documentation/sound/ 19724F: include/sound/ 19725F: include/uapi/sound/ 19726F: sound/ 19727F: tools/testing/selftests/alsa 19728 19729SOUND - COMPRESSED AUDIO 19730M: Vinod Koul <vkoul@kernel.org> 19731L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19732S: Supported 19733T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19734F: Documentation/sound/designs/compress-offload.rst 19735F: include/sound/compress_driver.h 19736F: include/uapi/sound/compress_* 19737F: sound/core/compress_offload.c 19738F: sound/soc/soc-compress.c 19739 19740SOUND - DMAENGINE HELPERS 19741M: Lars-Peter Clausen <lars@metafoo.de> 19742S: Supported 19743F: include/sound/dmaengine_pcm.h 19744F: sound/core/pcm_dmaengine.c 19745F: sound/soc/soc-generic-dmaengine-pcm.c 19746 19747SOUND - ALSA SELFTESTS 19748M: Mark Brown <broonie@kernel.org> 19749L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19750L: linux-kselftest@vger.kernel.org 19751S: Supported 19752F: tools/testing/selftests/alsa 19753 19754SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC) 19755M: Liam Girdwood <lgirdwood@gmail.com> 19756M: Mark Brown <broonie@kernel.org> 19757L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19758S: Supported 19759W: http://alsa-project.org/main/index.php/ASoC 19760T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 19761F: Documentation/devicetree/bindings/sound/ 19762F: Documentation/sound/soc/ 19763F: include/dt-bindings/sound/ 19764F: include/sound/soc* 19765F: sound/soc/ 19766 19767SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS 19768M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19769M: Liam Girdwood <lgirdwood@gmail.com> 19770M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 19771M: Bard Liao <yung-chuan.liao@linux.intel.com> 19772M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 19773R: Kai Vehmanen <kai.vehmanen@linux.intel.com> 19774M: Daniel Baluta <daniel.baluta@nxp.com> 19775L: sound-open-firmware@alsa-project.org (moderated for non-subscribers) 19776S: Supported 19777W: https://github.com/thesofproject/linux/ 19778F: sound/soc/sof/ 19779 19780SOUNDWIRE SUBSYSTEM 19781M: Vinod Koul <vkoul@kernel.org> 19782M: Bard Liao <yung-chuan.liao@linux.intel.com> 19783R: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19784R: Sanyog Kale <sanyog.r.kale@intel.com> 19785L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19786S: Supported 19787T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git 19788F: Documentation/driver-api/soundwire/ 19789F: drivers/soundwire/ 19790F: include/linux/soundwire/ 19791 19792SP2 MEDIA DRIVER 19793M: Olli Salonen <olli.salonen@iki.fi> 19794L: linux-media@vger.kernel.org 19795S: Maintained 19796W: https://linuxtv.org 19797Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19798F: drivers/media/dvb-frontends/sp2* 19799 19800SPANISH DOCUMENTATION 19801M: Carlos Bilbao <carlos.bilbao@amd.com> 19802S: Maintained 19803F: Documentation/translations/sp_SP/ 19804 19805SPARC + UltraSPARC (sparc/sparc64) 19806M: "David S. Miller" <davem@davemloft.net> 19807L: sparclinux@vger.kernel.org 19808S: Maintained 19809Q: http://patchwork.ozlabs.org/project/sparclinux/list/ 19810T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 19811T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 19812F: arch/sparc/ 19813F: drivers/sbus/ 19814 19815SPARC SERIAL DRIVERS 19816M: "David S. Miller" <davem@davemloft.net> 19817L: sparclinux@vger.kernel.org 19818S: Maintained 19819T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 19820T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 19821F: drivers/tty/serial/suncore.c 19822F: drivers/tty/serial/sunhv.c 19823F: drivers/tty/serial/sunsab.c 19824F: drivers/tty/serial/sunsab.h 19825F: drivers/tty/serial/sunsu.c 19826F: drivers/tty/serial/sunzilog.c 19827F: drivers/tty/serial/sunzilog.h 19828F: drivers/tty/vcc.c 19829F: include/linux/sunserialcore.h 19830 19831SPARSE CHECKER 19832M: "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com> 19833L: linux-sparse@vger.kernel.org 19834S: Maintained 19835W: https://sparse.docs.kernel.org/ 19836T: git git://git.kernel.org/pub/scm/devel/sparse/sparse.git 19837Q: https://patchwork.kernel.org/project/linux-sparse/list/ 19838B: https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools 19839F: include/linux/compiler.h 19840 19841SPEAKUP CONSOLE SPEECH DRIVER 19842M: William Hubbs <w.d.hubbs@gmail.com> 19843M: Chris Brannon <chris@the-brannons.com> 19844M: Kirk Reiser <kirk@reisers.ca> 19845M: Samuel Thibault <samuel.thibault@ens-lyon.org> 19846L: speakup@linux-speakup.org 19847S: Odd Fixes 19848W: http://www.linux-speakup.org/ 19849W: https://github.com/linux-speakup/speakup 19850B: https://github.com/linux-speakup/speakup/issues 19851F: drivers/accessibility/speakup/ 19852 19853SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT 19854M: Viresh Kumar <vireshk@kernel.org> 19855M: Shiraz Hashim <shiraz.linux.kernel@gmail.com> 19856M: soc@kernel.org 19857L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19858S: Maintained 19859W: http://www.st.com/spear 19860F: arch/arm/boot/dts/spear* 19861F: arch/arm/mach-spear/ 19862F: drivers/clk/spear/ 19863F: drivers/pinctrl/spear/ 19864 19865SPI NOR SUBSYSTEM 19866M: Tudor Ambarus <tudor.ambarus@linaro.org> 19867M: Pratyush Yadav <pratyush@kernel.org> 19868R: Michael Walle <michael@walle.cc> 19869L: linux-mtd@lists.infradead.org 19870S: Maintained 19871W: http://www.linux-mtd.infradead.org/ 19872Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 19873C: irc://irc.oftc.net/mtd 19874T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next 19875F: Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml 19876F: drivers/mtd/spi-nor/ 19877F: include/linux/mtd/spi-nor.h 19878 19879SPI SUBSYSTEM 19880M: Mark Brown <broonie@kernel.org> 19881L: linux-spi@vger.kernel.org 19882S: Maintained 19883Q: http://patchwork.kernel.org/project/spi-devel-general/list/ 19884T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 19885F: Documentation/devicetree/bindings/spi/ 19886F: Documentation/spi/ 19887F: drivers/spi/ 19888F: include/linux/spi/ 19889F: include/uapi/linux/spi/ 19890F: tools/spi/ 19891 19892SPIDERNET NETWORK DRIVER for CELL 19893M: Ishizaki Kou <kou.ishizaki@toshiba.co.jp> 19894M: Geoff Levand <geoff@infradead.org> 19895L: netdev@vger.kernel.org 19896L: linuxppc-dev@lists.ozlabs.org 19897S: Maintained 19898F: Documentation/networking/device_drivers/ethernet/toshiba/spider_net.rst 19899F: drivers/net/ethernet/toshiba/spider_net* 19900 19901SPMI SUBSYSTEM 19902M: Stephen Boyd <sboyd@kernel.org> 19903L: linux-kernel@vger.kernel.org 19904S: Maintained 19905T: git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git 19906F: Documentation/devicetree/bindings/spmi/ 19907F: drivers/spmi/ 19908F: include/dt-bindings/spmi/spmi.h 19909F: include/linux/spmi.h 19910F: include/trace/events/spmi.h 19911 19912SPU FILE SYSTEM 19913M: Jeremy Kerr <jk@ozlabs.org> 19914L: linuxppc-dev@lists.ozlabs.org 19915S: Supported 19916W: http://www.ibm.com/developerworks/power/cell/ 19917F: Documentation/filesystems/spufs/spufs.rst 19918F: arch/powerpc/platforms/cell/spufs/ 19919 19920SQUASHFS FILE SYSTEM 19921M: Phillip Lougher <phillip@squashfs.org.uk> 19922L: squashfs-devel@lists.sourceforge.net (subscribers-only) 19923S: Maintained 19924W: http://squashfs.org.uk 19925T: git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git 19926F: Documentation/filesystems/squashfs.rst 19927F: fs/squashfs/ 19928 19929SRM (Alpha) environment access 19930M: Jan-Benedict Glaw <jbglaw@lug-owl.de> 19931S: Maintained 19932F: arch/alpha/kernel/srm_env.c 19933 19934ST LSM6DSx IMU IIO DRIVER 19935M: Lorenzo Bianconi <lorenzo@kernel.org> 19936L: linux-iio@vger.kernel.org 19937S: Maintained 19938W: http://www.st.com/ 19939F: Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml 19940F: drivers/iio/imu/st_lsm6dsx/ 19941 19942ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER 19943M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 19944M: Sylvain Petinot <sylvain.petinot@foss.st.com> 19945L: linux-media@vger.kernel.org 19946S: Maintained 19947T: git git://linuxtv.org/media_tree.git 19948F: Documentation/devicetree/bindings/media/i2c/st,st-mipid02.yaml 19949F: drivers/media/i2c/st-mipid02.c 19950 19951ST STM32 I2C/SMBUS DRIVER 19952M: Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com> 19953M: Alain Volmat <alain.volmat@foss.st.com> 19954L: linux-i2c@vger.kernel.org 19955S: Maintained 19956F: drivers/i2c/busses/i2c-stm32* 19957 19958ST STM32 SPI DRIVER 19959M: Alain Volmat <alain.volmat@foss.st.com> 19960L: linux-spi@vger.kernel.org 19961S: Maintained 19962F: drivers/spi/spi-stm32.c 19963 19964ST STPDDC60 DRIVER 19965M: Daniel Nilsson <daniel.nilsson@flex.com> 19966L: linux-hwmon@vger.kernel.org 19967S: Maintained 19968F: Documentation/hwmon/stpddc60.rst 19969F: drivers/hwmon/pmbus/stpddc60.c 19970 19971ST VGXY61 DRIVER 19972M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 19973M: Sylvain Petinot <sylvain.petinot@foss.st.com> 19974L: linux-media@vger.kernel.org 19975S: Maintained 19976T: git git://linuxtv.org/media_tree.git 19977F: Documentation/devicetree/bindings/media/i2c/st,st-vgxy61.yaml 19978F: Documentation/userspace-api/media/drivers/st-vgxy61.rst 19979F: drivers/media/i2c/st-vgxy61.c 19980 19981ST VL53L0X ToF RANGER(I2C) IIO DRIVER 19982M: Song Qiang <songqiang1304521@gmail.com> 19983L: linux-iio@vger.kernel.org 19984S: Maintained 19985F: Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml 19986F: drivers/iio/proximity/vl53l0x-i2c.c 19987 19988STABLE BRANCH 19989M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 19990M: Sasha Levin <sashal@kernel.org> 19991L: stable@vger.kernel.org 19992S: Supported 19993F: Documentation/process/stable-kernel-rules.rst 19994 19995STAGING - ATOMISP DRIVER 19996M: Hans de Goede <hdegoede@redhat.com> 19997M: Mauro Carvalho Chehab <mchehab@kernel.org> 19998R: Sakari Ailus <sakari.ailus@linux.intel.com> 19999L: linux-media@vger.kernel.org 20000S: Maintained 20001F: drivers/staging/media/atomisp/ 20002 20003STAGING - FIELDBUS SUBSYSTEM 20004M: Sven Van Asbroeck <TheSven73@gmail.com> 20005S: Maintained 20006F: drivers/staging/fieldbus/* 20007F: drivers/staging/fieldbus/Documentation/ 20008 20009STAGING - HMS ANYBUS-S BUS 20010M: Sven Van Asbroeck <TheSven73@gmail.com> 20011S: Maintained 20012F: drivers/staging/fieldbus/anybuss/ 20013 20014STAGING - INDUSTRIAL IO 20015M: Jonathan Cameron <jic23@kernel.org> 20016L: linux-iio@vger.kernel.org 20017S: Odd Fixes 20018F: Documentation/devicetree/bindings/staging/iio/ 20019F: drivers/staging/iio/ 20020 20021STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec) 20022M: Marc Dietrich <marvin24@gmx.de> 20023L: ac100@lists.launchpad.net (moderated for non-subscribers) 20024L: linux-tegra@vger.kernel.org 20025S: Maintained 20026F: drivers/staging/nvec/ 20027 20028STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON) 20029M: Jens Frederich <jfrederich@gmail.com> 20030M: Jon Nettleton <jon.nettleton@gmail.com> 20031S: Maintained 20032W: http://wiki.laptop.org/go/DCON 20033F: drivers/staging/olpc_dcon/ 20034 20035STAGING - REALTEK RTL8712U DRIVERS 20036M: Larry Finger <Larry.Finger@lwfinger.net> 20037M: Florian Schilhabel <florian.c.schilhabel@googlemail.com>. 20038S: Odd Fixes 20039F: drivers/staging/rtl8712/ 20040 20041STAGING - SEPS525 LCD CONTROLLER DRIVERS 20042M: Michael Hennerich <michael.hennerich@analog.com> 20043L: linux-fbdev@vger.kernel.org 20044S: Supported 20045F: Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml 20046F: drivers/staging/fbtft/fb_seps525.c 20047 20048STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER 20049M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 20050M: Teddy Wang <teddy.wang@siliconmotion.com> 20051M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 20052L: linux-fbdev@vger.kernel.org 20053S: Maintained 20054F: drivers/staging/sm750fb/ 20055 20056STAGING - VIA VT665X DRIVERS 20057M: Forest Bond <forest@alittletooquiet.net> 20058S: Odd Fixes 20059F: drivers/staging/vt665?/ 20060 20061STAGING SUBSYSTEM 20062M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20063L: linux-staging@lists.linux.dev 20064S: Supported 20065T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 20066F: drivers/staging/ 20067 20068STARFIRE/DURALAN NETWORK DRIVER 20069M: Ion Badulescu <ionut@badula.org> 20070S: Odd Fixes 20071F: drivers/net/ethernet/adaptec/starfire* 20072 20073STARFIVE DEVICETREES 20074M: Emil Renner Berthing <kernel@esmil.dk> 20075S: Maintained 20076F: arch/riscv/boot/dts/starfive/ 20077 20078STARFIVE DWMAC GLUE LAYER 20079M: Emil Renner Berthing <kernel@esmil.dk> 20080M: Samin Guo <samin.guo@starfivetech.com> 20081S: Maintained 20082F: Documentation/devicetree/bindings/net/starfive,jh7110-dwmac.yaml 20083F: drivers/net/ethernet/stmicro/stmmac/dwmac-starfive.c 20084 20085STARFIVE JH7110 MMC/SD/SDIO DRIVER 20086M: William Qiu <william.qiu@starfivetech.com> 20087S: Supported 20088F: Documentation/devicetree/bindings/mmc/starfive* 20089F: drivers/mmc/host/dw_mmc-starfive.c 20090 20091STARFIVE JH71X0 CLOCK DRIVERS 20092M: Emil Renner Berthing <kernel@esmil.dk> 20093M: Hal Feng <hal.feng@starfivetech.com> 20094S: Maintained 20095F: Documentation/devicetree/bindings/clock/starfive,jh71*.yaml 20096F: drivers/clk/starfive/clk-starfive-jh71* 20097F: include/dt-bindings/clock/starfive?jh71*.h 20098 20099STARFIVE JH71X0 PINCTRL DRIVERS 20100M: Emil Renner Berthing <kernel@esmil.dk> 20101M: Jianlong Huang <jianlong.huang@starfivetech.com> 20102L: linux-gpio@vger.kernel.org 20103S: Maintained 20104F: Documentation/devicetree/bindings/pinctrl/starfive,jh71*.yaml 20105F: drivers/pinctrl/starfive/pinctrl-starfive-jh71* 20106F: include/dt-bindings/pinctrl/pinctrl-starfive-jh7100.h 20107F: include/dt-bindings/pinctrl/starfive,jh7110-pinctrl.h 20108 20109STARFIVE JH71X0 RESET CONTROLLER DRIVERS 20110M: Emil Renner Berthing <kernel@esmil.dk> 20111M: Hal Feng <hal.feng@starfivetech.com> 20112S: Maintained 20113F: Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml 20114F: drivers/reset/starfive/reset-starfive-jh71* 20115F: include/dt-bindings/reset/starfive?jh71*.h 20116 20117STARFIVE JH71XX PMU CONTROLLER DRIVER 20118M: Walker Chen <walker.chen@starfivetech.com> 20119S: Supported 20120F: Documentation/devicetree/bindings/power/starfive* 20121F: drivers/soc/starfive/jh71xx_pmu.c 20122F: include/dt-bindings/power/starfive,jh7110-pmu.h 20123 20124STARFIVE SOC DRIVERS 20125M: Conor Dooley <conor@kernel.org> 20126S: Maintained 20127T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 20128F: drivers/soc/starfive/ 20129 20130STARFIVE TRNG DRIVER 20131M: Jia Jie Ho <jiajie.ho@starfivetech.com> 20132S: Supported 20133F: Documentation/devicetree/bindings/rng/starfive* 20134F: drivers/char/hw_random/jh7110-trng.c 20135 20136STARFIVE WATCHDOG DRIVER 20137M: Xingyu Wu <xingyu.wu@starfivetech.com> 20138M: Samin Guo <samin.guo@starfivetech.com> 20139S: Supported 20140F: Documentation/devicetree/bindings/watchdog/starfive* 20141F: drivers/watchdog/starfive-wdt.c 20142 20143STATIC BRANCH/CALL 20144M: Peter Zijlstra <peterz@infradead.org> 20145M: Josh Poimboeuf <jpoimboe@kernel.org> 20146M: Jason Baron <jbaron@akamai.com> 20147R: Steven Rostedt <rostedt@goodmis.org> 20148R: Ard Biesheuvel <ardb@kernel.org> 20149S: Supported 20150F: arch/*/include/asm/jump_label*.h 20151F: arch/*/include/asm/static_call*.h 20152F: arch/*/kernel/jump_label.c 20153F: arch/*/kernel/static_call.c 20154F: include/linux/jump_label*.h 20155F: include/linux/static_call*.h 20156F: kernel/jump_label.c 20157F: kernel/static_call.c 20158 20159STI AUDIO (ASoC) DRIVERS 20160M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 20161L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20162S: Maintained 20163F: Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt 20164F: sound/soc/sti/ 20165 20166STI CEC DRIVER 20167M: Alain Volmat <alain.volmat@foss.st.com> 20168S: Maintained 20169F: Documentation/devicetree/bindings/media/cec/st,stih-cec.yaml 20170F: drivers/media/cec/platform/sti/ 20171 20172STK1160 USB VIDEO CAPTURE DRIVER 20173M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 20174L: linux-media@vger.kernel.org 20175S: Maintained 20176T: git git://linuxtv.org/media_tree.git 20177F: drivers/media/usb/stk1160/ 20178 20179STM32 AUDIO (ASoC) DRIVERS 20180M: Olivier Moysan <olivier.moysan@foss.st.com> 20181M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 20182L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20183S: Maintained 20184F: Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml 20185F: Documentation/devicetree/bindings/sound/st,stm32-*.yaml 20186F: sound/soc/stm/ 20187 20188STM32 TIMER/LPTIMER DRIVERS 20189M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 20190S: Maintained 20191F: Documentation/ABI/testing/*timer-stm32 20192F: Documentation/devicetree/bindings/*/*stm32-*timer* 20193F: drivers/*/stm32-*timer* 20194F: drivers/pwm/pwm-stm32* 20195F: include/linux/*/stm32-*tim* 20196 20197STMMAC ETHERNET DRIVER 20198M: Giuseppe Cavallaro <peppe.cavallaro@st.com> 20199M: Alexandre Torgue <alexandre.torgue@foss.st.com> 20200M: Jose Abreu <joabreu@synopsys.com> 20201L: netdev@vger.kernel.org 20202S: Supported 20203W: http://www.stlinux.com 20204F: Documentation/networking/device_drivers/ethernet/stmicro/ 20205F: drivers/net/ethernet/stmicro/stmmac/ 20206 20207SUN3/3X 20208M: Sam Creasey <sammy@sammy.net> 20209S: Maintained 20210W: http://sammy.net/sun3/ 20211F: arch/m68k/include/asm/sun3* 20212F: arch/m68k/kernel/*sun3* 20213F: arch/m68k/sun3*/ 20214F: drivers/net/ethernet/i825xx/sun3* 20215 20216SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER 20217M: Hans de Goede <hdegoede@redhat.com> 20218L: linux-input@vger.kernel.org 20219S: Maintained 20220F: Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml 20221F: drivers/input/keyboard/sun4i-lradc-keys.c 20222 20223SUNDANCE NETWORK DRIVER 20224M: Denis Kirjanov <kda@linux-powerpc.org> 20225L: netdev@vger.kernel.org 20226S: Maintained 20227F: drivers/net/ethernet/dlink/sundance.c 20228 20229SUN HAPPY MEAL ETHERNET DRIVER 20230M: Sean Anderson <seanga2@gmail.com> 20231S: Maintained 20232F: drivers/net/ethernet/sun/sunhme.* 20233 20234SUNPLUS ETHERNET DRIVER 20235M: Wells Lu <wellslutw@gmail.com> 20236L: netdev@vger.kernel.org 20237S: Maintained 20238W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 20239F: Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml 20240F: drivers/net/ethernet/sunplus/ 20241 20242SUNPLUS MMC DRIVER 20243M: Tony Huang <tonyhuang.sunplus@gmail.com> 20244M: Li-hao Kuo <lhjeff911@gmail.com> 20245S: Maintained 20246F: Documentation/devicetree/bindings/mmc/sunplus,mmc.yaml 20247F: drivers/mmc/host/sunplus-mmc.c 20248 20249SUNPLUS OCOTP DRIVER 20250M: Vincent Shih <vincent.sunplus@gmail.com> 20251S: Maintained 20252F: Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml 20253F: drivers/nvmem/sunplus-ocotp.c 20254 20255SUNPLUS USB2 PHY DRIVER 20256M: Vincent Shih <vincent.sunplus@gmail.com> 20257L: linux-usb@vger.kernel.org 20258S: Maintained 20259F: Documentation/devicetree/bindings/phy/sunplus,sp7021-usb2-phy.yaml 20260F: drivers/phy/sunplus/Kconfig 20261F: drivers/phy/sunplus/Makefile 20262F: drivers/phy/sunplus/phy-sunplus-usb2.c 20263 20264SUNPLUS PWM DRIVER 20265M: Hammer Hsieh <hammerh0314@gmail.com> 20266S: Maintained 20267F: Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml 20268F: drivers/pwm/pwm-sunplus.c 20269 20270SUNPLUS RTC DRIVER 20271M: Vincent Shih <vincent.sunplus@gmail.com> 20272L: linux-rtc@vger.kernel.org 20273S: Maintained 20274F: Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml 20275F: drivers/rtc/rtc-sunplus.c 20276 20277SUNPLUS SPI CONTROLLER INTERFACE DRIVER 20278M: Li-hao Kuo <lhjeff911@gmail.com> 20279L: linux-spi@vger.kernel.org 20280S: Maintained 20281F: Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml 20282F: drivers/spi/spi-sunplus-sp7021.c 20283 20284SUNPLUS UART DRIVER 20285M: Hammer Hsieh <hammerh0314@gmail.com> 20286S: Maintained 20287F: Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml 20288F: drivers/tty/serial/sunplus-uart.c 20289 20290SUNPLUS WATCHDOG DRIVER 20291M: Xiantao Hu <xt.hu@cqplus1.com> 20292L: linux-watchdog@vger.kernel.org 20293S: Maintained 20294F: Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml 20295F: drivers/watchdog/sunplus_wdt.c 20296 20297SUPERH 20298M: Yoshinori Sato <ysato@users.sourceforge.jp> 20299M: Rich Felker <dalias@libc.org> 20300M: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> 20301L: linux-sh@vger.kernel.org 20302S: Maintained 20303Q: http://patchwork.kernel.org/project/linux-sh/list/ 20304F: Documentation/arch/sh/ 20305F: arch/sh/ 20306F: drivers/sh/ 20307 20308SUSPEND TO RAM 20309M: "Rafael J. Wysocki" <rafael@kernel.org> 20310M: Len Brown <len.brown@intel.com> 20311M: Pavel Machek <pavel@ucw.cz> 20312L: linux-pm@vger.kernel.org 20313S: Supported 20314B: https://bugzilla.kernel.org 20315F: Documentation/power/ 20316F: arch/x86/kernel/acpi/sleep* 20317F: arch/x86/kernel/acpi/wakeup* 20318F: drivers/base/power/ 20319F: include/linux/freezer.h 20320F: include/linux/pm.h 20321F: include/linux/suspend.h 20322F: kernel/power/ 20323 20324SVGA HANDLING 20325M: Martin Mares <mj@ucw.cz> 20326L: linux-video@atrey.karlin.mff.cuni.cz 20327S: Maintained 20328F: Documentation/admin-guide/svga.rst 20329F: arch/x86/boot/video* 20330 20331SWITCHDEV 20332M: Jiri Pirko <jiri@resnulli.us> 20333M: Ivan Vecera <ivecera@redhat.com> 20334L: netdev@vger.kernel.org 20335S: Supported 20336F: include/net/switchdev.h 20337F: net/switchdev/ 20338 20339SY8106A REGULATOR DRIVER 20340M: Icenowy Zheng <icenowy@aosc.io> 20341S: Maintained 20342F: Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml 20343F: drivers/regulator/sy8106a-regulator.c 20344 20345SYNC FILE FRAMEWORK 20346M: Sumit Semwal <sumit.semwal@linaro.org> 20347R: Gustavo Padovan <gustavo@padovan.org> 20348L: linux-media@vger.kernel.org 20349L: dri-devel@lists.freedesktop.org 20350S: Maintained 20351T: git git://anongit.freedesktop.org/drm/drm-misc 20352F: Documentation/driver-api/sync_file.rst 20353F: drivers/dma-buf/dma-fence* 20354F: drivers/dma-buf/sw_sync.c 20355F: drivers/dma-buf/sync_* 20356F: include/linux/sync_file.h 20357F: include/uapi/linux/sync_file.h 20358 20359SYNOPSYS ARC ARCHITECTURE 20360M: Vineet Gupta <vgupta@kernel.org> 20361L: linux-snps-arc@lists.infradead.org 20362S: Supported 20363T: git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git 20364F: Documentation/arch/arc 20365F: Documentation/devicetree/bindings/arc/* 20366F: Documentation/devicetree/bindings/interrupt-controller/snps,arc* 20367F: arch/arc/ 20368F: drivers/clocksource/arc_timer.c 20369F: drivers/tty/serial/arc_uart.c 20370 20371SYNOPSYS ARC HSDK SDP pll clock driver 20372M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20373S: Supported 20374F: Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt 20375F: drivers/clk/clk-hsdk-pll.c 20376 20377SYNOPSYS ARC SDP clock driver 20378M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20379S: Supported 20380F: Documentation/devicetree/bindings/clock/snps,pll-clock.txt 20381F: drivers/clk/axs10x/* 20382 20383SYNOPSYS ARC SDP platform support 20384M: Alexey Brodkin <abrodkin@synopsys.com> 20385S: Supported 20386F: Documentation/devicetree/bindings/arc/axs10* 20387F: arch/arc/boot/dts/ax* 20388F: arch/arc/plat-axs10x 20389 20390SYNOPSYS AXS10x RESET CONTROLLER DRIVER 20391M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20392S: Supported 20393F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml 20394F: drivers/reset/reset-axs10x.c 20395 20396SYNOPSYS CREG GPIO DRIVER 20397M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20398S: Maintained 20399F: Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt 20400F: drivers/gpio/gpio-creg-snps.c 20401 20402SYNOPSYS DESIGNWARE 8250 UART DRIVER 20403M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 20404R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20405S: Supported 20406F: drivers/tty/serial/8250/8250_dw.c 20407F: drivers/tty/serial/8250/8250_dwlib.* 20408F: drivers/tty/serial/8250/8250_lpss.c 20409 20410SYNOPSYS DESIGNWARE APB GPIO DRIVER 20411M: Hoan Tran <hoan@os.amperecomputing.com> 20412M: Serge Semin <fancer.lancer@gmail.com> 20413L: linux-gpio@vger.kernel.org 20414S: Maintained 20415F: Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml 20416F: drivers/gpio/gpio-dwapb.c 20417 20418SYNOPSYS DESIGNWARE APB SSI DRIVER 20419M: Serge Semin <fancer.lancer@gmail.com> 20420L: linux-spi@vger.kernel.org 20421S: Supported 20422F: Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml 20423F: drivers/spi/spi-dw* 20424 20425SYNOPSYS DESIGNWARE AXI DMAC DRIVER 20426M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20427S: Maintained 20428F: Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml 20429F: drivers/dma/dw-axi-dmac/ 20430 20431SYNOPSYS DESIGNWARE DMAC DRIVER 20432M: Viresh Kumar <vireshk@kernel.org> 20433R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20434S: Maintained 20435F: Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml 20436F: Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml 20437F: drivers/dma/dw/ 20438F: include/dt-bindings/dma/dw-dmac.h 20439F: include/linux/dma/dw.h 20440F: include/linux/platform_data/dma-dw.h 20441 20442SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER 20443M: Jose Abreu <Jose.Abreu@synopsys.com> 20444L: netdev@vger.kernel.org 20445S: Supported 20446F: drivers/net/ethernet/synopsys/ 20447 20448SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER 20449M: Jose Abreu <Jose.Abreu@synopsys.com> 20450L: netdev@vger.kernel.org 20451S: Supported 20452F: drivers/net/pcs/pcs-xpcs.c 20453F: drivers/net/pcs/pcs-xpcs.h 20454F: include/linux/pcs/pcs-xpcs.h 20455 20456SYNOPSYS DESIGNWARE I2C DRIVER 20457M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 20458R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20459R: Mika Westerberg <mika.westerberg@linux.intel.com> 20460R: Jan Dabros <jsd@semihalf.com> 20461L: linux-i2c@vger.kernel.org 20462S: Supported 20463F: drivers/i2c/busses/i2c-designware-* 20464 20465SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER 20466M: Jaehoon Chung <jh80.chung@samsung.com> 20467L: linux-mmc@vger.kernel.org 20468S: Maintained 20469F: drivers/mmc/host/dw_mmc* 20470 20471SYNOPSYS HSDK RESET CONTROLLER DRIVER 20472M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20473S: Supported 20474F: Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt 20475F: drivers/reset/reset-hsdk.c 20476F: include/dt-bindings/reset/snps,hsdk-reset.h 20477 20478SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER 20479M: Prabu Thangamuthu <prabu.t@synopsys.com> 20480M: Manjunath M B <manjumb@synopsys.com> 20481L: linux-mmc@vger.kernel.org 20482S: Maintained 20483F: drivers/mmc/host/sdhci-pci-dwc-mshc.c 20484 20485SYSTEM CONFIGURATION (SYSCON) 20486M: Lee Jones <lee@kernel.org> 20487M: Arnd Bergmann <arnd@arndb.de> 20488S: Supported 20489T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 20490F: drivers/mfd/syscon.c 20491 20492SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers 20493M: Sudeep Holla <sudeep.holla@arm.com> 20494R: Cristian Marussi <cristian.marussi@arm.com> 20495L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20496S: Maintained 20497F: Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml 20498F: drivers/clk/clk-sc[mp]i.c 20499F: drivers/cpufreq/sc[mp]i-cpufreq.c 20500F: drivers/firmware/arm_scmi/ 20501F: drivers/firmware/arm_scpi.c 20502F: drivers/powercap/arm_scmi_powercap.c 20503F: drivers/regulator/scmi-regulator.c 20504F: drivers/reset/reset-scmi.c 20505F: include/linux/sc[mp]i_protocol.h 20506F: include/trace/events/scmi.h 20507F: include/uapi/linux/virtio_scmi.h 20508 20509SYSTEM RESET/SHUTDOWN DRIVERS 20510M: Sebastian Reichel <sre@kernel.org> 20511L: linux-pm@vger.kernel.org 20512S: Maintained 20513T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 20514F: Documentation/devicetree/bindings/power/reset/ 20515F: drivers/power/reset/ 20516 20517SYSTEM TRACE MODULE CLASS 20518M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 20519S: Maintained 20520T: git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git 20521F: Documentation/trace/stm.rst 20522F: drivers/hwtracing/stm/ 20523F: include/linux/stm.h 20524F: include/uapi/linux/stm.h 20525 20526SYSTEM76 ACPI DRIVER 20527M: Jeremy Soller <jeremy@system76.com> 20528M: System76 Product Development <productdev@system76.com> 20529L: platform-driver-x86@vger.kernel.org 20530S: Maintained 20531F: drivers/platform/x86/system76_acpi.c 20532 20533SYSV FILESYSTEM 20534S: Orphan 20535F: Documentation/filesystems/sysv-fs.rst 20536F: fs/sysv/ 20537F: include/linux/sysv_fs.h 20538 20539TASKSTATS STATISTICS INTERFACE 20540M: Balbir Singh <bsingharora@gmail.com> 20541S: Maintained 20542F: Documentation/accounting/taskstats* 20543F: include/linux/taskstats* 20544F: kernel/taskstats.c 20545 20546TC subsystem 20547M: Jamal Hadi Salim <jhs@mojatatu.com> 20548M: Cong Wang <xiyou.wangcong@gmail.com> 20549M: Jiri Pirko <jiri@resnulli.us> 20550L: netdev@vger.kernel.org 20551S: Maintained 20552F: include/net/pkt_cls.h 20553F: include/net/pkt_sched.h 20554F: include/net/tc_act/ 20555F: include/uapi/linux/pkt_cls.h 20556F: include/uapi/linux/pkt_sched.h 20557F: include/uapi/linux/tc_act/ 20558F: include/uapi/linux/tc_ematch/ 20559F: net/sched/ 20560F: tools/testing/selftests/tc-testing 20561 20562TC90522 MEDIA DRIVER 20563M: Akihiro Tsukada <tskd08@gmail.com> 20564L: linux-media@vger.kernel.org 20565S: Odd Fixes 20566F: drivers/media/dvb-frontends/tc90522* 20567 20568TCP LOW PRIORITY MODULE 20569M: "Wong Hoi Sing, Edison" <hswong3i@gmail.com> 20570M: "Hung Hing Lun, Mike" <hlhung3i@gmail.com> 20571S: Maintained 20572W: http://tcp-lp-mod.sourceforge.net/ 20573F: net/ipv4/tcp_lp.c 20574 20575TDA10071 MEDIA DRIVER 20576M: Antti Palosaari <crope@iki.fi> 20577L: linux-media@vger.kernel.org 20578S: Maintained 20579W: https://linuxtv.org 20580W: http://palosaari.fi/linux/ 20581Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20582T: git git://linuxtv.org/anttip/media_tree.git 20583F: drivers/media/dvb-frontends/tda10071* 20584 20585TDA18212 MEDIA DRIVER 20586M: Antti Palosaari <crope@iki.fi> 20587L: linux-media@vger.kernel.org 20588S: Maintained 20589W: https://linuxtv.org 20590W: http://palosaari.fi/linux/ 20591Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20592T: git git://linuxtv.org/anttip/media_tree.git 20593F: drivers/media/tuners/tda18212* 20594 20595TDA18218 MEDIA DRIVER 20596M: Antti Palosaari <crope@iki.fi> 20597L: linux-media@vger.kernel.org 20598S: Maintained 20599W: https://linuxtv.org 20600W: http://palosaari.fi/linux/ 20601Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20602T: git git://linuxtv.org/anttip/media_tree.git 20603F: drivers/media/tuners/tda18218* 20604 20605TDA18250 MEDIA DRIVER 20606M: Olli Salonen <olli.salonen@iki.fi> 20607L: linux-media@vger.kernel.org 20608S: Maintained 20609W: https://linuxtv.org 20610Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20611T: git git://linuxtv.org/media_tree.git 20612F: drivers/media/tuners/tda18250* 20613 20614TDA18271 MEDIA DRIVER 20615M: Michael Krufky <mkrufky@linuxtv.org> 20616L: linux-media@vger.kernel.org 20617S: Maintained 20618W: https://linuxtv.org 20619W: http://github.com/mkrufky 20620Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20621T: git git://linuxtv.org/mkrufky/tuners.git 20622F: drivers/media/tuners/tda18271* 20623 20624TDA1997x MEDIA DRIVER 20625M: Tim Harvey <tharvey@gateworks.com> 20626L: linux-media@vger.kernel.org 20627S: Maintained 20628W: https://linuxtv.org 20629Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20630F: drivers/media/i2c/tda1997x.* 20631 20632TDA827x MEDIA DRIVER 20633M: Michael Krufky <mkrufky@linuxtv.org> 20634L: linux-media@vger.kernel.org 20635S: Maintained 20636W: https://linuxtv.org 20637W: http://github.com/mkrufky 20638Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20639T: git git://linuxtv.org/mkrufky/tuners.git 20640F: drivers/media/tuners/tda8290.* 20641 20642TDA8290 MEDIA DRIVER 20643M: Michael Krufky <mkrufky@linuxtv.org> 20644L: linux-media@vger.kernel.org 20645S: Maintained 20646W: https://linuxtv.org 20647W: http://github.com/mkrufky 20648Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20649T: git git://linuxtv.org/mkrufky/tuners.git 20650F: drivers/media/tuners/tda8290.* 20651 20652TDA9840 MEDIA DRIVER 20653M: Hans Verkuil <hverkuil@xs4all.nl> 20654L: linux-media@vger.kernel.org 20655S: Maintained 20656W: https://linuxtv.org 20657T: git git://linuxtv.org/media_tree.git 20658F: drivers/media/i2c/tda9840* 20659 20660TEA5761 TUNER DRIVER 20661M: Mauro Carvalho Chehab <mchehab@kernel.org> 20662L: linux-media@vger.kernel.org 20663S: Odd fixes 20664W: https://linuxtv.org 20665T: git git://linuxtv.org/media_tree.git 20666F: drivers/media/tuners/tea5761.* 20667 20668TEA5767 TUNER DRIVER 20669M: Mauro Carvalho Chehab <mchehab@kernel.org> 20670L: linux-media@vger.kernel.org 20671S: Maintained 20672W: https://linuxtv.org 20673T: git git://linuxtv.org/media_tree.git 20674F: drivers/media/tuners/tea5767.* 20675 20676TEA6415C MEDIA DRIVER 20677M: Hans Verkuil <hverkuil@xs4all.nl> 20678L: linux-media@vger.kernel.org 20679S: Maintained 20680W: https://linuxtv.org 20681T: git git://linuxtv.org/media_tree.git 20682F: drivers/media/i2c/tea6415c* 20683 20684TEA6420 MEDIA DRIVER 20685M: Hans Verkuil <hverkuil@xs4all.nl> 20686L: linux-media@vger.kernel.org 20687S: Maintained 20688W: https://linuxtv.org 20689T: git git://linuxtv.org/media_tree.git 20690F: drivers/media/i2c/tea6420* 20691 20692TEAM DRIVER 20693M: Jiri Pirko <jiri@resnulli.us> 20694L: netdev@vger.kernel.org 20695S: Supported 20696F: drivers/net/team/ 20697F: include/linux/if_team.h 20698F: include/uapi/linux/if_team.h 20699F: tools/testing/selftests/drivers/net/team/ 20700 20701TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT 20702M: "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com> 20703S: Maintained 20704F: arch/x86/platform/ts5500/ 20705 20706TECHNOTREND USB IR RECEIVER 20707M: Sean Young <sean@mess.org> 20708L: linux-media@vger.kernel.org 20709S: Maintained 20710F: drivers/media/rc/ttusbir.c 20711 20712TECHWELL TW9910 VIDEO DECODER 20713L: linux-media@vger.kernel.org 20714S: Orphan 20715F: drivers/media/i2c/tw9910.c 20716F: include/media/i2c/tw9910.h 20717 20718TEE SUBSYSTEM 20719M: Jens Wiklander <jens.wiklander@linaro.org> 20720R: Sumit Garg <sumit.garg@linaro.org> 20721L: op-tee@lists.trustedfirmware.org 20722S: Maintained 20723F: Documentation/staging/tee.rst 20724F: drivers/tee/ 20725F: include/linux/tee_drv.h 20726F: include/uapi/linux/tee.h 20727 20728TEGRA ARCHITECTURE SUPPORT 20729M: Thierry Reding <thierry.reding@gmail.com> 20730M: Jonathan Hunter <jonathanh@nvidia.com> 20731L: linux-tegra@vger.kernel.org 20732S: Supported 20733Q: http://patchwork.ozlabs.org/project/linux-tegra/list/ 20734T: git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git 20735N: [^a-z]tegra 20736 20737TEGRA CLOCK DRIVER 20738M: Peter De Schrijver <pdeschrijver@nvidia.com> 20739M: Prashant Gaikwad <pgaikwad@nvidia.com> 20740S: Supported 20741F: drivers/clk/tegra/ 20742 20743TEGRA DMA DRIVERS 20744M: Laxman Dewangan <ldewangan@nvidia.com> 20745M: Jon Hunter <jonathanh@nvidia.com> 20746S: Supported 20747F: drivers/dma/tegra* 20748 20749TEGRA I2C DRIVER 20750M: Laxman Dewangan <ldewangan@nvidia.com> 20751R: Dmitry Osipenko <digetx@gmail.com> 20752S: Supported 20753F: drivers/i2c/busses/i2c-tegra.c 20754 20755TEGRA IOMMU DRIVERS 20756M: Thierry Reding <thierry.reding@gmail.com> 20757R: Krishna Reddy <vdumpa@nvidia.com> 20758L: linux-tegra@vger.kernel.org 20759S: Supported 20760F: drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c 20761F: drivers/iommu/tegra* 20762 20763TEGRA KBC DRIVER 20764M: Laxman Dewangan <ldewangan@nvidia.com> 20765S: Supported 20766F: drivers/input/keyboard/tegra-kbc.c 20767 20768TEGRA NAND DRIVER 20769M: Stefan Agner <stefan@agner.ch> 20770M: Lucas Stach <dev@lynxeye.de> 20771S: Maintained 20772F: Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt 20773F: drivers/mtd/nand/raw/tegra_nand.c 20774 20775TEGRA PWM DRIVER 20776M: Thierry Reding <thierry.reding@gmail.com> 20777S: Supported 20778F: drivers/pwm/pwm-tegra.c 20779 20780TEGRA SERIAL DRIVER 20781M: Laxman Dewangan <ldewangan@nvidia.com> 20782S: Supported 20783F: drivers/tty/serial/serial-tegra.c 20784 20785TEGRA SPI DRIVER 20786M: Laxman Dewangan <ldewangan@nvidia.com> 20787S: Supported 20788F: drivers/spi/spi-tegra* 20789 20790TEGRA QUAD SPI DRIVER 20791M: Thierry Reding <thierry.reding@gmail.com> 20792M: Jonathan Hunter <jonathanh@nvidia.com> 20793M: Sowjanya Komatineni <skomatineni@nvidia.com> 20794L: linux-tegra@vger.kernel.org 20795S: Maintained 20796F: drivers/spi/spi-tegra210-quad.c 20797 20798TEGRA VIDEO DRIVER 20799M: Thierry Reding <thierry.reding@gmail.com> 20800M: Jonathan Hunter <jonathanh@nvidia.com> 20801M: Sowjanya Komatineni <skomatineni@nvidia.com> 20802L: linux-media@vger.kernel.org 20803L: linux-tegra@vger.kernel.org 20804S: Maintained 20805F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 20806F: drivers/staging/media/tegra-video/ 20807 20808TEGRA XUSB PADCTL DRIVER 20809M: JC Kuo <jckuo@nvidia.com> 20810S: Supported 20811F: drivers/phy/tegra/xusb* 20812 20813TEHUTI ETHERNET DRIVER 20814M: Andy Gospodarek <andy@greyhouse.net> 20815L: netdev@vger.kernel.org 20816S: Supported 20817F: drivers/net/ethernet/tehuti/* 20818 20819TELECOM CLOCK DRIVER FOR MCPL0010 20820M: Mark Gross <markgross@kernel.org> 20821S: Supported 20822F: drivers/char/tlclk.c 20823 20824TEMPO SEMICONDUCTOR DRIVERS 20825M: Steven Eckhoff <steven.eckhoff.opensource@gmail.com> 20826S: Maintained 20827F: Documentation/devicetree/bindings/sound/tscs*.txt 20828F: sound/soc/codecs/tscs*.c 20829F: sound/soc/codecs/tscs*.h 20830 20831TENSILICA XTENSA PORT (xtensa) 20832M: Chris Zankel <chris@zankel.net> 20833M: Max Filippov <jcmvbkbc@gmail.com> 20834S: Maintained 20835T: git https://github.com/jcmvbkbc/linux-xtensa.git 20836F: arch/xtensa/ 20837F: drivers/irqchip/irq-xtensa-* 20838 20839TEXAS INSTRUMENTS ASoC DRIVERS 20840M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 20841L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20842S: Maintained 20843F: Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml 20844F: sound/soc/ti/ 20845 20846TEXAS INSTRUMENTS' DAC7612 DAC DRIVER 20847M: Ricardo Ribalda <ribalda@kernel.org> 20848L: linux-iio@vger.kernel.org 20849S: Supported 20850F: Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml 20851F: drivers/iio/dac/ti-dac7612.c 20852 20853TEXAS INSTRUMENTS DMA DRIVERS 20854M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 20855L: dmaengine@vger.kernel.org 20856S: Maintained 20857F: Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt 20858F: Documentation/devicetree/bindings/dma/ti-edma.txt 20859F: Documentation/devicetree/bindings/dma/ti/ 20860F: drivers/dma/ti/ 20861X: drivers/dma/ti/cppi41.c 20862F: include/linux/dma/k3-udma-glue.h 20863F: include/linux/dma/ti-cppi5.h 20864F: include/linux/dma/k3-psil.h 20865 20866TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER 20867M: Nishanth Menon <nm@ti.com> 20868M: Tero Kristo <kristo@kernel.org> 20869M: Santosh Shilimkar <ssantosh@kernel.org> 20870L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20871S: Maintained 20872F: Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml 20873F: Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml 20874F: Documentation/devicetree/bindings/clock/ti,sci-clk.yaml 20875F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml 20876F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml 20877F: Documentation/devicetree/bindings/reset/ti,sci-reset.yaml 20878F: Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml 20879F: drivers/clk/keystone/sci-clk.c 20880F: drivers/firmware/ti_sci* 20881F: drivers/irqchip/irq-ti-sci-inta.c 20882F: drivers/irqchip/irq-ti-sci-intr.c 20883F: drivers/reset/reset-ti-sci.c 20884F: drivers/soc/ti/ti_sci_inta_msi.c 20885F: drivers/soc/ti/ti_sci_pm_domains.c 20886F: include/dt-bindings/soc/ti,sci_pm_domain.h 20887F: include/linux/soc/ti/ti_sci_inta_msi.h 20888F: include/linux/soc/ti/ti_sci_protocol.h 20889 20890TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER 20891M: Robert Marko <robert.marko@sartura.hr> 20892M: Luka Perkov <luka.perkov@sartura.hr> 20893L: linux-hwmon@vger.kernel.org 20894S: Maintained 20895F: Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml 20896F: Documentation/hwmon/tps23861.rst 20897F: drivers/hwmon/tps23861.c 20898 20899TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER 20900M: Puranjay Mohan <puranjay12@gmail.com> 20901L: linux-iio@vger.kernel.org 20902S: Supported 20903F: Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml 20904F: drivers/iio/temperature/tmp117.c 20905 20906THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER 20907M: Hans Verkuil <hverkuil@xs4all.nl> 20908L: linux-media@vger.kernel.org 20909S: Maintained 20910W: https://linuxtv.org 20911T: git git://linuxtv.org/media_tree.git 20912F: drivers/media/radio/radio-raremono.c 20913 20914THERMAL 20915M: Rafael J. Wysocki <rafael@kernel.org> 20916M: Daniel Lezcano <daniel.lezcano@linaro.org> 20917R: Amit Kucheria <amitk@kernel.org> 20918R: Zhang Rui <rui.zhang@intel.com> 20919L: linux-pm@vger.kernel.org 20920S: Supported 20921Q: https://patchwork.kernel.org/project/linux-pm/list/ 20922T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal 20923F: Documentation/ABI/testing/sysfs-class-thermal 20924F: Documentation/admin-guide/thermal/ 20925F: Documentation/devicetree/bindings/thermal/ 20926F: Documentation/driver-api/thermal/ 20927F: drivers/thermal/ 20928F: include/dt-bindings/thermal/ 20929F: include/linux/cpu_cooling.h 20930F: include/linux/thermal.h 20931F: include/uapi/linux/thermal.h 20932F: tools/lib/thermal/ 20933F: tools/thermal/ 20934 20935THERMAL DRIVER FOR AMLOGIC SOCS 20936M: Guillaume La Roque <glaroque@baylibre.com> 20937L: linux-pm@vger.kernel.org 20938L: linux-amlogic@lists.infradead.org 20939S: Supported 20940W: http://linux-meson.com/ 20941F: Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml 20942F: drivers/thermal/amlogic_thermal.c 20943 20944THERMAL/CPU_COOLING 20945M: Amit Daniel Kachhap <amit.kachhap@gmail.com> 20946M: Daniel Lezcano <daniel.lezcano@linaro.org> 20947M: Viresh Kumar <viresh.kumar@linaro.org> 20948R: Lukasz Luba <lukasz.luba@arm.com> 20949L: linux-pm@vger.kernel.org 20950S: Supported 20951F: Documentation/driver-api/thermal/cpu-cooling-api.rst 20952F: Documentation/driver-api/thermal/cpu-idle-cooling.rst 20953F: drivers/thermal/cpufreq_cooling.c 20954F: drivers/thermal/cpuidle_cooling.c 20955F: include/linux/cpu_cooling.h 20956 20957THERMAL/POWER_ALLOCATOR 20958M: Lukasz Luba <lukasz.luba@arm.com> 20959L: linux-pm@vger.kernel.org 20960S: Maintained 20961F: Documentation/driver-api/thermal/power_allocator.rst 20962F: drivers/thermal/gov_power_allocator.c 20963F: drivers/thermal/thermal_trace_ipa.h 20964 20965THINKPAD ACPI EXTRAS DRIVER 20966M: Henrique de Moraes Holschuh <hmh@hmh.eng.br> 20967L: ibm-acpi-devel@lists.sourceforge.net 20968L: platform-driver-x86@vger.kernel.org 20969S: Maintained 20970W: http://ibm-acpi.sourceforge.net 20971W: http://thinkwiki.org/wiki/Ibm-acpi 20972T: git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git 20973F: drivers/platform/x86/thinkpad_acpi.c 20974 20975THINKPAD LMI DRIVER 20976M: Mark Pearson <markpearson@lenovo.com> 20977L: platform-driver-x86@vger.kernel.org 20978S: Maintained 20979F: Documentation/ABI/testing/sysfs-class-firmware-attributes 20980F: drivers/platform/x86/think-lmi.? 20981 20982THUNDERBOLT DMA TRAFFIC TEST DRIVER 20983M: Isaac Hazan <isaac.hazan@intel.com> 20984L: linux-usb@vger.kernel.org 20985S: Maintained 20986F: drivers/thunderbolt/dma_test.c 20987 20988THUNDERBOLT DRIVER 20989M: Andreas Noever <andreas.noever@gmail.com> 20990M: Michael Jamet <michael.jamet@intel.com> 20991M: Mika Westerberg <mika.westerberg@linux.intel.com> 20992M: Yehezkel Bernat <YehezkelShB@gmail.com> 20993L: linux-usb@vger.kernel.org 20994S: Maintained 20995T: git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git 20996F: Documentation/admin-guide/thunderbolt.rst 20997F: drivers/thunderbolt/ 20998F: include/linux/thunderbolt.h 20999 21000THUNDERBOLT NETWORK DRIVER 21001M: Michael Jamet <michael.jamet@intel.com> 21002M: Mika Westerberg <mika.westerberg@linux.intel.com> 21003M: Yehezkel Bernat <YehezkelShB@gmail.com> 21004L: netdev@vger.kernel.org 21005S: Maintained 21006F: drivers/net/thunderbolt/ 21007 21008THUNDERX GPIO DRIVER 21009M: Robert Richter <rric@kernel.org> 21010S: Odd Fixes 21011F: drivers/gpio/gpio-thunderx.c 21012 21013TI ADS7924 ADC DRIVER 21014M: Hugo Villeneuve <hvilleneuve@dimonoff.com> 21015L: linux-iio@vger.kernel.org 21016S: Supported 21017F: Documentation/devicetree/bindings/iio/adc/ti,ads7924.yaml 21018F: drivers/iio/adc/ti-ads7924.c 21019 21020TI AM437X VPFE DRIVER 21021M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 21022L: linux-media@vger.kernel.org 21023S: Maintained 21024W: https://linuxtv.org 21025Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21026T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 21027F: drivers/media/platform/ti/am437x/ 21028 21029TI BANDGAP AND THERMAL DRIVER 21030M: Eduardo Valentin <edubezval@gmail.com> 21031M: Keerthy <j-keerthy@ti.com> 21032L: linux-pm@vger.kernel.org 21033L: linux-omap@vger.kernel.org 21034S: Maintained 21035F: drivers/thermal/ti-soc-thermal/ 21036 21037TI BQ27XXX POWER SUPPLY DRIVER 21038F: drivers/power/supply/bq27xxx_battery.c 21039F: drivers/power/supply/bq27xxx_battery_i2c.c 21040F: include/linux/power/bq27xxx_battery.h 21041 21042TI CDCE706 CLOCK DRIVER 21043M: Max Filippov <jcmvbkbc@gmail.com> 21044S: Maintained 21045F: drivers/clk/clk-cdce706.c 21046 21047TI CLOCK DRIVER 21048M: Tero Kristo <kristo@kernel.org> 21049L: linux-omap@vger.kernel.org 21050S: Odd Fixes 21051F: drivers/clk/ti/ 21052F: include/linux/clk/ti.h 21053 21054TI DAVINCI MACHINE SUPPORT 21055M: Bartosz Golaszewski <brgl@bgdev.pl> 21056L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21057S: Maintained 21058T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 21059F: Documentation/devicetree/bindings/i2c/i2c-davinci.txt 21060F: arch/arm/boot/dts/da850* 21061F: arch/arm/mach-davinci/ 21062F: drivers/i2c/busses/i2c-davinci.c 21063 21064TI DAVINCI SERIES CLOCK DRIVER 21065M: David Lechner <david@lechnology.com> 21066R: Sekhar Nori <nsekhar@ti.com> 21067S: Maintained 21068F: Documentation/devicetree/bindings/clock/ti/davinci/ 21069F: drivers/clk/davinci/ 21070F: include/linux/clk/davinci.h 21071 21072TI DAVINCI SERIES GPIO DRIVER 21073M: Keerthy <j-keerthy@ti.com> 21074L: linux-gpio@vger.kernel.org 21075S: Maintained 21076F: Documentation/devicetree/bindings/gpio/gpio-davinci.yaml 21077F: drivers/gpio/gpio-davinci.c 21078 21079TI DAVINCI SERIES MEDIA DRIVER 21080M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 21081L: linux-media@vger.kernel.org 21082S: Maintained 21083W: https://linuxtv.org 21084Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21085T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 21086F: drivers/media/platform/ti/davinci/ 21087F: include/media/davinci/ 21088 21089TI ENHANCED CAPTURE (eCAP) DRIVER 21090M: Vignesh Raghavendra <vigneshr@ti.com> 21091R: Julien Panis <jpanis@baylibre.com> 21092L: linux-iio@vger.kernel.org 21093L: linux-omap@vger.kernel.org 21094S: Maintained 21095F: Documentation/devicetree/bindings/counter/ti,am62-ecap-capture.yaml 21096F: drivers/counter/ti-ecap-capture.c 21097 21098TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER 21099R: David Lechner <david@lechnology.com> 21100L: linux-iio@vger.kernel.org 21101F: Documentation/devicetree/bindings/counter/ti-eqep.yaml 21102F: drivers/counter/ti-eqep.c 21103 21104TI ETHERNET SWITCH DRIVER (CPSW) 21105R: Grygorii Strashko <grygorii.strashko@ti.com> 21106L: linux-omap@vger.kernel.org 21107L: netdev@vger.kernel.org 21108S: Maintained 21109F: drivers/net/ethernet/ti/cpsw* 21110F: drivers/net/ethernet/ti/davinci* 21111 21112TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS 21113M: Alex Dubov <oakad@yahoo.com> 21114S: Maintained 21115W: http://tifmxx.berlios.de/ 21116F: drivers/memstick/host/tifm_ms.c 21117F: drivers/misc/tifm* 21118F: drivers/mmc/host/tifm_sd.c 21119F: include/linux/tifm.h 21120 21121TI KEYSTONE MULTICORE NAVIGATOR DRIVERS 21122M: Nishanth Menon <nm@ti.com> 21123M: Santosh Shilimkar <ssantosh@kernel.org> 21124L: linux-kernel@vger.kernel.org 21125L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21126S: Maintained 21127T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 21128F: drivers/soc/ti/* 21129 21130TI LM49xxx FAMILY ASoC CODEC DRIVERS 21131M: M R Swami Reddy <mr.swami.reddy@ti.com> 21132M: Vishwas A Deshpande <vishwas.a.deshpande@ti.com> 21133L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21134S: Maintained 21135F: sound/soc/codecs/isabelle* 21136F: sound/soc/codecs/lm49453* 21137 21138TI LMP92064 ADC DRIVER 21139M: Leonard Göhrs <l.goehrs@pengutronix.de> 21140R: kernel@pengutronix.de 21141L: linux-iio@vger.kernel.org 21142S: Maintained 21143F: Documentation/devicetree/bindings/iio/adc/ti,lmp92064.yaml 21144F: drivers/iio/adc/ti-lmp92064.c 21145 21146TI PCM3060 ASoC CODEC DRIVER 21147M: Kirill Marinushkin <kmarinushkin@birdec.com> 21148L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21149S: Maintained 21150F: Documentation/devicetree/bindings/sound/pcm3060.txt 21151F: sound/soc/codecs/pcm3060* 21152 21153TI TAS571X FAMILY ASoC CODEC DRIVER 21154M: Kevin Cernekee <cernekee@chromium.org> 21155L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21156S: Odd Fixes 21157F: sound/soc/codecs/tas571x* 21158 21159TI TMAG5273 MAGNETOMETER DRIVER 21160M: Gerald Loacker <gerald.loacker@wolfvision.net> 21161L: linux-iio@vger.kernel.org 21162S: Maintained 21163F: Documentation/devicetree/bindings/iio/magnetometer/ti,tmag5273.yaml 21164F: drivers/iio/magnetometer/tmag5273.c 21165 21166TI TRF7970A NFC DRIVER 21167M: Mark Greer <mgreer@animalcreek.com> 21168L: linux-wireless@vger.kernel.org 21169S: Supported 21170F: Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml 21171F: drivers/nfc/trf7970a.c 21172 21173TI TSC2046 ADC DRIVER 21174M: Oleksij Rempel <o.rempel@pengutronix.de> 21175R: kernel@pengutronix.de 21176L: linux-iio@vger.kernel.org 21177S: Maintained 21178F: Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml 21179F: drivers/iio/adc/ti-tsc2046.c 21180 21181TI TWL4030 SERIES SOC CODEC DRIVER 21182M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21183L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21184S: Maintained 21185F: sound/soc/codecs/twl4030* 21186 21187TI VPE/CAL DRIVERS 21188M: Benoit Parrot <bparrot@ti.com> 21189L: linux-media@vger.kernel.org 21190S: Maintained 21191W: http://linuxtv.org/ 21192Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21193F: Documentation/devicetree/bindings/media/ti,cal.yaml 21194F: Documentation/devicetree/bindings/media/ti,vpe.yaml 21195F: drivers/media/platform/ti/cal/ 21196F: drivers/media/platform/ti/vpe/ 21197 21198TI WILINK WIRELESS DRIVERS 21199L: linux-wireless@vger.kernel.org 21200S: Orphan 21201W: https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx 21202W: https://wireless.wiki.kernel.org/en/users/Drivers/wl1251 21203T: git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git 21204F: drivers/net/wireless/ti/ 21205 21206TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER 21207M: John Stultz <jstultz@google.com> 21208M: Thomas Gleixner <tglx@linutronix.de> 21209R: Stephen Boyd <sboyd@kernel.org> 21210L: linux-kernel@vger.kernel.org 21211S: Supported 21212T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 21213F: include/linux/clocksource.h 21214F: include/linux/time.h 21215F: include/linux/timex.h 21216F: include/uapi/linux/time.h 21217F: include/uapi/linux/timex.h 21218F: kernel/time/alarmtimer.c 21219F: kernel/time/clocksource.c 21220F: kernel/time/ntp.c 21221F: kernel/time/time*.c 21222F: tools/testing/selftests/timers/ 21223 21224TIPC NETWORK LAYER 21225M: Jon Maloy <jmaloy@redhat.com> 21226M: Ying Xue <ying.xue@windriver.com> 21227L: netdev@vger.kernel.org (core kernel code) 21228L: tipc-discussion@lists.sourceforge.net (user apps, general discussion) 21229S: Maintained 21230W: http://tipc.sourceforge.net/ 21231F: include/uapi/linux/tipc*.h 21232F: net/tipc/ 21233 21234TLAN NETWORK DRIVER 21235M: Samuel Chessman <chessman@tux.org> 21236L: tlan-devel@lists.sourceforge.net (subscribers-only) 21237S: Maintained 21238W: http://sourceforge.net/projects/tlan/ 21239F: Documentation/networking/device_drivers/ethernet/ti/tlan.rst 21240F: drivers/net/ethernet/ti/tlan.* 21241 21242TMIO/SDHI MMC DRIVER 21243M: Wolfram Sang <wsa+renesas@sang-engineering.com> 21244L: linux-mmc@vger.kernel.org 21245L: linux-renesas-soc@vger.kernel.org 21246S: Supported 21247F: drivers/mmc/host/renesas_sdhi* 21248F: drivers/mmc/host/tmio_mmc* 21249F: include/linux/mfd/tmio.h 21250 21251TMP401 HARDWARE MONITOR DRIVER 21252M: Guenter Roeck <linux@roeck-us.net> 21253L: linux-hwmon@vger.kernel.org 21254S: Maintained 21255F: Documentation/devicetree/bindings/hwmon/ti,tmp401.yaml 21256F: Documentation/hwmon/tmp401.rst 21257F: drivers/hwmon/tmp401.c 21258 21259TMP464 HARDWARE MONITOR DRIVER 21260M: Guenter Roeck <linux@roeck-us.net> 21261L: linux-hwmon@vger.kernel.org 21262S: Maintained 21263F: Documentation/devicetree/bindings/hwmon/ti,tmp464.yaml 21264F: Documentation/hwmon/tmp464.rst 21265F: drivers/hwmon/tmp464.c 21266 21267TMP513 HARDWARE MONITOR DRIVER 21268M: Eric Tremblay <etremblay@distech-controls.com> 21269L: linux-hwmon@vger.kernel.org 21270S: Maintained 21271F: Documentation/hwmon/tmp513.rst 21272F: drivers/hwmon/tmp513.c 21273 21274TMPFS (SHMEM FILESYSTEM) 21275M: Hugh Dickins <hughd@google.com> 21276L: linux-mm@kvack.org 21277S: Maintained 21278F: include/linux/shmem_fs.h 21279F: mm/shmem.c 21280 21281TOMOYO SECURITY MODULE 21282M: Kentaro Takeda <takedakn@nttdata.co.jp> 21283M: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> 21284L: tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English) 21285L: tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English) 21286L: tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese) 21287L: tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese) 21288S: Maintained 21289W: https://tomoyo.osdn.jp/ 21290F: security/tomoyo/ 21291 21292TOPSTAR LAPTOP EXTRAS DRIVER 21293M: Herton Ronaldo Krzesinski <herton@canonical.com> 21294L: platform-driver-x86@vger.kernel.org 21295S: Maintained 21296F: drivers/platform/x86/topstar-laptop.c 21297 21298TORTURE-TEST MODULES 21299M: Davidlohr Bueso <dave@stgolabs.net> 21300M: "Paul E. McKenney" <paulmck@kernel.org> 21301M: Josh Triplett <josh@joshtriplett.org> 21302L: linux-kernel@vger.kernel.org 21303S: Supported 21304T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 21305F: Documentation/RCU/torture.rst 21306F: kernel/locking/locktorture.c 21307F: kernel/rcu/rcuscale.c 21308F: kernel/rcu/rcutorture.c 21309F: kernel/rcu/refscale.c 21310F: kernel/torture.c 21311 21312TOSHIBA ACPI EXTRAS DRIVER 21313M: Azael Avalos <coproscefalo@gmail.com> 21314L: platform-driver-x86@vger.kernel.org 21315S: Maintained 21316F: drivers/platform/x86/toshiba_acpi.c 21317 21318TOSHIBA BLUETOOTH DRIVER 21319M: Azael Avalos <coproscefalo@gmail.com> 21320L: platform-driver-x86@vger.kernel.org 21321S: Maintained 21322F: drivers/platform/x86/toshiba_bluetooth.c 21323 21324TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER 21325M: Azael Avalos <coproscefalo@gmail.com> 21326L: platform-driver-x86@vger.kernel.org 21327S: Maintained 21328F: drivers/platform/x86/toshiba_haps.c 21329 21330TOSHIBA SMM DRIVER 21331M: Jonathan Buzzard <jonathan@buzzard.org.uk> 21332S: Maintained 21333W: http://www.buzzard.org.uk/toshiba/ 21334F: drivers/char/toshiba.c 21335F: include/linux/toshiba.h 21336F: include/uapi/linux/toshiba.h 21337 21338TOSHIBA TC358743 DRIVER 21339M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 21340L: linux-media@vger.kernel.org 21341S: Maintained 21342F: Documentation/devicetree/bindings/media/i2c/tc358743.txt 21343F: drivers/media/i2c/tc358743* 21344F: include/media/i2c/tc358743.h 21345 21346TOSHIBA WMI HOTKEYS DRIVER 21347M: Azael Avalos <coproscefalo@gmail.com> 21348L: platform-driver-x86@vger.kernel.org 21349S: Maintained 21350F: drivers/platform/x86/toshiba-wmi.c 21351 21352TPM DEVICE DRIVER 21353M: Peter Huewe <peterhuewe@gmx.de> 21354M: Jarkko Sakkinen <jarkko@kernel.org> 21355R: Jason Gunthorpe <jgg@ziepe.ca> 21356L: linux-integrity@vger.kernel.org 21357S: Maintained 21358W: https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity 21359Q: https://patchwork.kernel.org/project/linux-integrity/list/ 21360T: git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git 21361F: drivers/char/tpm/ 21362 21363TPS546D24 DRIVER 21364M: Duke Du <dukedu83@gmail.com> 21365L: linux-hwmon@vger.kernel.org 21366S: Maintained 21367F: Documentation/hwmon/tps546d24.rst 21368F: drivers/hwmon/pmbus/tps546d24.c 21369 21370TRACING 21371M: Steven Rostedt <rostedt@goodmis.org> 21372M: Masami Hiramatsu <mhiramat@kernel.org> 21373L: linux-kernel@vger.kernel.org 21374L: linux-trace-kernel@vger.kernel.org 21375Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 21376S: Maintained 21377T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 21378F: Documentation/trace/* 21379F: fs/tracefs/ 21380F: include/linux/trace*.h 21381F: include/trace/ 21382F: kernel/trace/ 21383F: scripts/tracing/ 21384F: tools/testing/selftests/ftrace/ 21385 21386TRACING MMIO ACCESSES (MMIOTRACE) 21387M: Steven Rostedt <rostedt@goodmis.org> 21388M: Masami Hiramatsu <mhiramat@kernel.org> 21389R: Karol Herbst <karolherbst@gmail.com> 21390R: Pekka Paalanen <ppaalanen@gmail.com> 21391L: linux-kernel@vger.kernel.org 21392L: nouveau@lists.freedesktop.org 21393S: Maintained 21394F: arch/x86/mm/kmmio.c 21395F: arch/x86/mm/mmio-mod.c 21396F: arch/x86/mm/testmmiotrace.c 21397F: include/linux/mmiotrace.h 21398F: kernel/trace/trace_mmiotrace.c 21399 21400TRACING OS NOISE / LATENCY TRACERS 21401M: Steven Rostedt <rostedt@goodmis.org> 21402M: Daniel Bristot de Oliveira <bristot@kernel.org> 21403S: Maintained 21404F: kernel/trace/trace_osnoise.c 21405F: include/trace/events/osnoise.h 21406F: kernel/trace/trace_hwlat.c 21407F: kernel/trace/trace_irqsoff.c 21408F: kernel/trace/trace_sched_wakeup.c 21409F: Documentation/trace/osnoise-tracer.rst 21410F: Documentation/trace/timerlat-tracer.rst 21411F: Documentation/trace/hwlat_detector.rst 21412F: arch/*/kernel/trace.c 21413 21414Real-time Linux Analysis (RTLA) tools 21415M: Daniel Bristot de Oliveira <bristot@kernel.org> 21416M: Steven Rostedt <rostedt@goodmis.org> 21417L: linux-trace-devel@vger.kernel.org 21418S: Maintained 21419F: Documentation/tools/rtla/ 21420F: tools/tracing/rtla/ 21421 21422TECHNICAL ADVISORY BOARD PROCESS DOCS 21423M: "Theodore Ts'o" <tytso@mit.edu> 21424M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21425L: tech-board-discuss@lists.linux-foundation.org 21426S: Maintained 21427F: Documentation/process/researcher-guidelines.rst 21428F: Documentation/process/contribution-maturity-model.rst 21429 21430TRADITIONAL CHINESE DOCUMENTATION 21431M: Hu Haowen <src.res@email.cn> 21432L: linux-doc-tw-discuss@lists.sourceforge.net (moderated for non-subscribers) 21433S: Maintained 21434W: https://github.com/srcres258/linux-doc 21435T: git git://github.com/srcres258/linux-doc.git doc-zh-tw 21436F: Documentation/translations/zh_TW/ 21437 21438TTY LAYER 21439M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21440M: Jiri Slaby <jirislaby@kernel.org> 21441S: Supported 21442T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 21443F: Documentation/driver-api/serial/ 21444F: drivers/tty/ 21445F: drivers/tty/serial/serial_core.c 21446F: include/linux/selection.h 21447F: include/linux/serial.h 21448F: include/linux/serial_core.h 21449F: include/linux/sysrq.h 21450F: include/linux/tty*.h 21451F: include/linux/vt.h 21452F: include/linux/vt_*.h 21453F: include/uapi/linux/serial.h 21454F: include/uapi/linux/serial_core.h 21455F: include/uapi/linux/tty.h 21456 21457TUA9001 MEDIA DRIVER 21458M: Antti Palosaari <crope@iki.fi> 21459L: linux-media@vger.kernel.org 21460S: Maintained 21461W: https://linuxtv.org 21462W: http://palosaari.fi/linux/ 21463Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21464T: git git://linuxtv.org/anttip/media_tree.git 21465F: drivers/media/tuners/tua9001* 21466 21467TULIP NETWORK DRIVERS 21468L: netdev@vger.kernel.org 21469L: linux-parisc@vger.kernel.org 21470S: Orphan 21471F: drivers/net/ethernet/dec/tulip/ 21472 21473TUN/TAP driver 21474M: Maxim Krasnyansky <maxk@qti.qualcomm.com> 21475S: Maintained 21476W: http://vtun.sourceforge.net/tun 21477F: Documentation/networking/tuntap.rst 21478F: arch/um/os-Linux/drivers/ 21479 21480TURBOCHANNEL SUBSYSTEM 21481M: "Maciej W. Rozycki" <macro@orcam.me.uk> 21482M: Ralf Baechle <ralf@linux-mips.org> 21483L: linux-mips@vger.kernel.org 21484S: Maintained 21485Q: http://patchwork.linux-mips.org/project/linux-mips/list/ 21486F: drivers/tc/ 21487F: include/linux/tc.h 21488 21489TURBOSTAT UTILITY 21490M: "Len Brown" <lenb@kernel.org> 21491L: linux-pm@vger.kernel.org 21492S: Supported 21493Q: https://patchwork.kernel.org/project/linux-pm/list/ 21494B: https://bugzilla.kernel.org 21495T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat 21496F: tools/power/x86/turbostat/ 21497 21498TW5864 VIDEO4LINUX DRIVER 21499M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 21500M: Anton Sviridenko <anton@corp.bluecherry.net> 21501M: Andrey Utkin <andrey.utkin@corp.bluecherry.net> 21502M: Andrey Utkin <andrey_utkin@fastmail.com> 21503L: linux-media@vger.kernel.org 21504S: Supported 21505F: drivers/media/pci/tw5864/ 21506 21507TW68 VIDEO4LINUX DRIVER 21508M: Hans Verkuil <hverkuil@xs4all.nl> 21509L: linux-media@vger.kernel.org 21510S: Odd Fixes 21511W: https://linuxtv.org 21512T: git git://linuxtv.org/media_tree.git 21513F: drivers/media/pci/tw68/ 21514 21515TW686X VIDEO4LINUX DRIVER 21516M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 21517L: linux-media@vger.kernel.org 21518S: Maintained 21519W: http://linuxtv.org 21520T: git git://linuxtv.org/media_tree.git 21521F: drivers/media/pci/tw686x/ 21522 21523U-BOOT ENVIRONMENT VARIABLES 21524M: Rafał Miłecki <rafal@milecki.pl> 21525S: Maintained 21526F: Documentation/devicetree/bindings/nvmem/u-boot,env.yaml 21527F: drivers/nvmem/u-boot-env.c 21528 21529UACCE ACCELERATOR FRAMEWORK 21530M: Zhangfei Gao <zhangfei.gao@linaro.org> 21531M: Zhou Wang <wangzhou1@hisilicon.com> 21532L: linux-accelerators@lists.ozlabs.org 21533L: linux-kernel@vger.kernel.org 21534S: Maintained 21535F: Documentation/ABI/testing/sysfs-driver-uacce 21536F: Documentation/misc-devices/uacce.rst 21537F: drivers/misc/uacce/ 21538F: include/linux/uacce.h 21539F: include/uapi/misc/uacce/ 21540 21541UBI FILE SYSTEM (UBIFS) 21542M: Richard Weinberger <richard@nod.at> 21543L: linux-mtd@lists.infradead.org 21544S: Supported 21545W: http://www.linux-mtd.infradead.org/doc/ubifs.html 21546T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21547T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21548F: Documentation/ABI/testing/sysfs-fs-ubifs 21549F: Documentation/filesystems/ubifs-authentication.rst 21550F: Documentation/filesystems/ubifs.rst 21551F: fs/ubifs/ 21552 21553UBLK USERSPACE BLOCK DRIVER 21554M: Ming Lei <ming.lei@redhat.com> 21555L: linux-block@vger.kernel.org 21556S: Maintained 21557F: Documentation/block/ublk.rst 21558F: drivers/block/ublk_drv.c 21559F: include/uapi/linux/ublk_cmd.h 21560 21561UCLINUX (M68KNOMMU AND COLDFIRE) 21562M: Greg Ungerer <gerg@linux-m68k.org> 21563L: linux-m68k@lists.linux-m68k.org 21564S: Maintained 21565W: http://www.linux-m68k.org/ 21566T: git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git 21567F: arch/m68k/*/*_no.* 21568F: arch/m68k/68*/ 21569F: arch/m68k/coldfire/ 21570F: arch/m68k/include/asm/*_no.* 21571 21572UDF FILESYSTEM 21573M: Jan Kara <jack@suse.com> 21574S: Maintained 21575F: Documentation/filesystems/udf.rst 21576F: fs/udf/ 21577 21578UDRAW TABLET 21579M: Bastien Nocera <hadess@hadess.net> 21580L: linux-input@vger.kernel.org 21581S: Maintained 21582F: drivers/hid/hid-udraw-ps3.c 21583 21584UFS FILESYSTEM 21585M: Evgeniy Dushistov <dushistov@mail.ru> 21586S: Maintained 21587F: Documentation/admin-guide/ufs.rst 21588F: fs/ufs/ 21589 21590UHID USERSPACE HID IO DRIVER 21591M: David Rheinsberg <david.rheinsberg@gmail.com> 21592L: linux-input@vger.kernel.org 21593S: Maintained 21594F: drivers/hid/uhid.c 21595F: include/uapi/linux/uhid.h 21596 21597ULPI BUS 21598M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21599L: linux-usb@vger.kernel.org 21600S: Maintained 21601F: drivers/usb/common/ulpi.c 21602F: include/linux/ulpi/ 21603 21604UNICODE SUBSYSTEM 21605M: Gabriel Krisman Bertazi <krisman@collabora.com> 21606L: linux-fsdevel@vger.kernel.org 21607S: Supported 21608F: fs/unicode/ 21609 21610UNIFDEF 21611M: Tony Finch <dot@dotat.at> 21612S: Maintained 21613W: http://dotat.at/prog/unifdef 21614F: scripts/unifdef.c 21615 21616UNIFORM CDROM DRIVER 21617M: Phillip Potter <phil@philpotter.co.uk> 21618S: Maintained 21619F: Documentation/cdrom/ 21620F: drivers/cdrom/cdrom.c 21621F: include/linux/cdrom.h 21622F: include/uapi/linux/cdrom.h 21623 21624UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER 21625R: Alim Akhtar <alim.akhtar@samsung.com> 21626R: Avri Altman <avri.altman@wdc.com> 21627R: Bart Van Assche <bvanassche@acm.org> 21628L: linux-scsi@vger.kernel.org 21629S: Supported 21630F: Documentation/devicetree/bindings/ufs/ 21631F: Documentation/scsi/ufs.rst 21632F: drivers/ufs/core/ 21633 21634UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS 21635M: Pedro Sousa <pedrom.sousa@synopsys.com> 21636L: linux-scsi@vger.kernel.org 21637S: Supported 21638F: drivers/ufs/host/*dwc* 21639 21640UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER EXYNOS HOOKS 21641M: Alim Akhtar <alim.akhtar@samsung.com> 21642L: linux-scsi@vger.kernel.org 21643S: Maintained 21644F: drivers/ufs/host/ufs-exynos* 21645 21646UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS 21647M: Stanley Chu <stanley.chu@mediatek.com> 21648L: linux-scsi@vger.kernel.org 21649L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 21650S: Maintained 21651F: drivers/ufs/host/ufs-mediatek* 21652 21653UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER QUALCOMM HOOKS 21654M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 21655L: linux-arm-msm@vger.kernel.org 21656L: linux-scsi@vger.kernel.org 21657S: Maintained 21658F: Documentation/devicetree/bindings/ufs/qcom,ufs.yaml 21659F: drivers/ufs/host/ufs-qcom* 21660 21661UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER RENESAS HOOKS 21662M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 21663L: linux-renesas-soc@vger.kernel.org 21664L: linux-scsi@vger.kernel.org 21665S: Maintained 21666F: drivers/ufs/host/ufs-renesas.c 21667 21668UNSORTED BLOCK IMAGES (UBI) 21669M: Richard Weinberger <richard@nod.at> 21670L: linux-mtd@lists.infradead.org 21671S: Supported 21672W: http://www.linux-mtd.infradead.org/ 21673T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21674T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21675F: drivers/mtd/ubi/ 21676F: include/linux/mtd/ubi.h 21677F: include/uapi/mtd/ubi-user.h 21678 21679USB "USBNET" DRIVER FRAMEWORK 21680M: Oliver Neukum <oneukum@suse.com> 21681L: netdev@vger.kernel.org 21682S: Maintained 21683W: http://www.linux-usb.org/usbnet 21684F: drivers/net/usb/usbnet.c 21685F: include/linux/usb/usbnet.h 21686 21687USB ACM DRIVER 21688M: Oliver Neukum <oneukum@suse.com> 21689L: linux-usb@vger.kernel.org 21690S: Maintained 21691F: Documentation/usb/acm.rst 21692F: drivers/usb/class/cdc-acm.* 21693 21694USB APPLE MFI FASTCHARGE DRIVER 21695M: Bastien Nocera <hadess@hadess.net> 21696L: linux-usb@vger.kernel.org 21697S: Maintained 21698F: drivers/usb/misc/apple-mfi-fastcharge.c 21699 21700USB AR5523 WIRELESS DRIVER 21701M: Pontus Fuchs <pontus.fuchs@gmail.com> 21702L: linux-wireless@vger.kernel.org 21703S: Maintained 21704F: drivers/net/wireless/ath/ar5523/ 21705 21706USB ATTACHED SCSI 21707M: Oliver Neukum <oneukum@suse.com> 21708L: linux-usb@vger.kernel.org 21709L: linux-scsi@vger.kernel.org 21710S: Maintained 21711F: drivers/usb/storage/uas.c 21712 21713USB CDC ETHERNET DRIVER 21714M: Oliver Neukum <oliver@neukum.org> 21715L: linux-usb@vger.kernel.org 21716S: Maintained 21717F: drivers/net/usb/cdc_*.c 21718F: include/uapi/linux/usb/cdc.h 21719 21720USB CHAOSKEY DRIVER 21721M: Keith Packard <keithp@keithp.com> 21722L: linux-usb@vger.kernel.org 21723S: Maintained 21724F: drivers/usb/misc/chaoskey.c 21725 21726USB CYPRESS C67X00 DRIVER 21727L: linux-usb@vger.kernel.org 21728S: Orphan 21729F: drivers/usb/c67x00/ 21730 21731USB DAVICOM DM9601 DRIVER 21732M: Peter Korsgaard <peter@korsgaard.com> 21733L: netdev@vger.kernel.org 21734S: Maintained 21735W: http://www.linux-usb.org/usbnet 21736F: drivers/net/usb/dm9601.c 21737 21738USB EHCI DRIVER 21739M: Alan Stern <stern@rowland.harvard.edu> 21740L: linux-usb@vger.kernel.org 21741S: Maintained 21742F: Documentation/usb/ehci.rst 21743F: drivers/usb/host/ehci* 21744 21745USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...) 21746M: Jiri Kosina <jikos@kernel.org> 21747M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 21748L: linux-usb@vger.kernel.org 21749S: Maintained 21750T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 21751F: Documentation/hid/hiddev.rst 21752F: drivers/hid/usbhid/ 21753 21754USB INTEL XHCI ROLE MUX DRIVER 21755M: Hans de Goede <hdegoede@redhat.com> 21756L: linux-usb@vger.kernel.org 21757S: Maintained 21758F: drivers/usb/roles/intel-xhci-usb-role-switch.c 21759 21760USB IP DRIVER FOR HISILICON KIRIN 960 21761M: Yu Chen <chenyu56@huawei.com> 21762M: Binghui Wang <wangbinghui@hisilicon.com> 21763L: linux-usb@vger.kernel.org 21764S: Maintained 21765F: Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml 21766F: drivers/phy/hisilicon/phy-hi3660-usb3.c 21767 21768USB IP DRIVER FOR HISILICON KIRIN 970 21769M: Mauro Carvalho Chehab <mchehab@kernel.org> 21770L: linux-usb@vger.kernel.org 21771S: Maintained 21772F: Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml 21773F: drivers/phy/hisilicon/phy-hi3670-usb3.c 21774 21775USB ISP116X DRIVER 21776M: Olav Kongas <ok@artecdesign.ee> 21777L: linux-usb@vger.kernel.org 21778S: Maintained 21779F: drivers/usb/host/isp116x* 21780F: include/linux/usb/isp116x.h 21781 21782USB ISP1760 DRIVER 21783M: Rui Miguel Silva <rui.silva@linaro.org> 21784L: linux-usb@vger.kernel.org 21785S: Maintained 21786F: drivers/usb/isp1760/* 21787F: Documentation/devicetree/bindings/usb/nxp,isp1760.yaml 21788 21789USB LAN78XX ETHERNET DRIVER 21790M: Woojung Huh <woojung.huh@microchip.com> 21791M: UNGLinuxDriver@microchip.com 21792L: netdev@vger.kernel.org 21793S: Maintained 21794F: Documentation/devicetree/bindings/net/microchip,lan78xx.txt 21795F: drivers/net/usb/lan78xx.* 21796F: include/dt-bindings/net/microchip-lan78xx.h 21797 21798USB MASS STORAGE DRIVER 21799M: Alan Stern <stern@rowland.harvard.edu> 21800L: linux-usb@vger.kernel.org 21801L: usb-storage@lists.one-eyed-alien.net 21802S: Maintained 21803F: drivers/usb/storage/ 21804 21805USB MIDI DRIVER 21806M: Clemens Ladisch <clemens@ladisch.de> 21807L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21808S: Maintained 21809T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 21810F: sound/usb/midi.* 21811 21812USB NETWORKING DRIVERS 21813L: linux-usb@vger.kernel.org 21814S: Odd Fixes 21815F: drivers/net/usb/ 21816 21817USB OHCI DRIVER 21818M: Alan Stern <stern@rowland.harvard.edu> 21819L: linux-usb@vger.kernel.org 21820S: Maintained 21821F: Documentation/usb/ohci.rst 21822F: drivers/usb/host/ohci* 21823 21824USB OTG FSM (Finite State Machine) 21825M: Peter Chen <peter.chen@kernel.org> 21826L: linux-usb@vger.kernel.org 21827S: Maintained 21828T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 21829F: drivers/usb/common/usb-otg-fsm.c 21830 21831USB OVER IP DRIVER 21832M: Valentina Manea <valentina.manea.m@gmail.com> 21833M: Shuah Khan <shuah@kernel.org> 21834M: Shuah Khan <skhan@linuxfoundation.org> 21835R: Hongren Zheng <i@zenithal.me> 21836L: linux-usb@vger.kernel.org 21837S: Maintained 21838F: Documentation/usb/usbip_protocol.rst 21839F: drivers/usb/usbip/ 21840F: tools/testing/selftests/drivers/usb/usbip/ 21841F: tools/usb/usbip/ 21842 21843USB PEGASUS DRIVER 21844M: Petko Manolov <petkan@nucleusys.com> 21845L: linux-usb@vger.kernel.org 21846L: netdev@vger.kernel.org 21847S: Maintained 21848W: https://github.com/petkan/pegasus 21849T: git https://github.com/petkan/pegasus.git 21850F: drivers/net/usb/pegasus.* 21851 21852USB PRINTER DRIVER (usblp) 21853M: Pete Zaitcev <zaitcev@redhat.com> 21854L: linux-usb@vger.kernel.org 21855S: Supported 21856F: drivers/usb/class/usblp.c 21857 21858USB RAW GADGET DRIVER 21859R: Andrey Konovalov <andreyknvl@gmail.com> 21860L: linux-usb@vger.kernel.org 21861S: Maintained 21862F: Documentation/usb/raw-gadget.rst 21863F: drivers/usb/gadget/legacy/raw_gadget.c 21864F: include/uapi/linux/usb/raw_gadget.h 21865 21866USB QMI WWAN NETWORK DRIVER 21867M: Bjørn Mork <bjorn@mork.no> 21868L: netdev@vger.kernel.org 21869S: Maintained 21870F: Documentation/ABI/testing/sysfs-class-net-qmi 21871F: drivers/net/usb/qmi_wwan.c 21872 21873USB RTL8150 DRIVER 21874M: Petko Manolov <petkan@nucleusys.com> 21875L: linux-usb@vger.kernel.org 21876L: netdev@vger.kernel.org 21877S: Maintained 21878W: https://github.com/petkan/rtl8150 21879T: git https://github.com/petkan/rtl8150.git 21880F: drivers/net/usb/rtl8150.c 21881 21882USB SERIAL SUBSYSTEM 21883M: Johan Hovold <johan@kernel.org> 21884L: linux-usb@vger.kernel.org 21885S: Maintained 21886T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git 21887F: Documentation/usb/usb-serial.rst 21888F: drivers/usb/serial/ 21889F: include/linux/usb/serial.h 21890 21891USB SMSC75XX ETHERNET DRIVER 21892M: Steve Glendinning <steve.glendinning@shawell.net> 21893L: netdev@vger.kernel.org 21894S: Maintained 21895F: drivers/net/usb/smsc75xx.* 21896 21897USB SMSC95XX ETHERNET DRIVER 21898M: Steve Glendinning <steve.glendinning@shawell.net> 21899M: UNGLinuxDriver@microchip.com 21900L: netdev@vger.kernel.org 21901S: Maintained 21902F: drivers/net/usb/smsc95xx.* 21903 21904USB SUBSYSTEM 21905M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21906L: linux-usb@vger.kernel.org 21907S: Supported 21908W: http://www.linux-usb.org 21909T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git 21910F: Documentation/devicetree/bindings/usb/ 21911F: Documentation/usb/ 21912F: drivers/usb/ 21913F: include/dt-bindings/usb/ 21914F: include/linux/usb.h 21915F: include/linux/usb/ 21916 21917USB TYPEC BUS FOR ALTERNATE MODES 21918M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21919L: linux-usb@vger.kernel.org 21920S: Maintained 21921F: Documentation/ABI/testing/sysfs-bus-typec 21922F: Documentation/driver-api/usb/typec_bus.rst 21923F: drivers/usb/typec/altmodes/ 21924F: include/linux/usb/typec_altmode.h 21925 21926USB TYPEC CLASS 21927M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21928L: linux-usb@vger.kernel.org 21929S: Maintained 21930F: Documentation/ABI/testing/sysfs-class-typec 21931F: Documentation/driver-api/usb/typec.rst 21932F: drivers/usb/typec/ 21933F: include/linux/usb/typec.h 21934 21935USB TYPEC INTEL PMC MUX DRIVER 21936M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21937L: linux-usb@vger.kernel.org 21938S: Maintained 21939F: Documentation/firmware-guide/acpi/intel-pmc-mux.rst 21940F: drivers/usb/typec/mux/intel_pmc_mux.c 21941 21942USB TYPEC PI3USB30532 MUX DRIVER 21943M: Hans de Goede <hdegoede@redhat.com> 21944L: linux-usb@vger.kernel.org 21945S: Maintained 21946F: drivers/usb/typec/mux/pi3usb30532.c 21947 21948USB TYPEC PORT CONTROLLER DRIVERS 21949M: Guenter Roeck <linux@roeck-us.net> 21950L: linux-usb@vger.kernel.org 21951S: Maintained 21952F: drivers/usb/typec/tcpm/ 21953 21954USB UHCI DRIVER 21955M: Alan Stern <stern@rowland.harvard.edu> 21956L: linux-usb@vger.kernel.org 21957S: Maintained 21958F: drivers/usb/host/uhci* 21959 21960USB VIDEO CLASS 21961M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 21962L: linux-media@vger.kernel.org 21963S: Maintained 21964W: http://www.ideasonboard.org/uvc/ 21965T: git git://linuxtv.org/media_tree.git 21966F: drivers/media/usb/uvc/ 21967F: include/uapi/linux/uvcvideo.h 21968 21969USB WEBCAM GADGET 21970M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 21971M: Daniel Scally <dan.scally@ideasonboard.com> 21972L: linux-usb@vger.kernel.org 21973S: Maintained 21974F: drivers/usb/gadget/function/*uvc* 21975F: drivers/usb/gadget/legacy/webcam.c 21976F: include/uapi/linux/usb/g_uvc.h 21977 21978USB WIRELESS RNDIS DRIVER (rndis_wlan) 21979M: Jussi Kivilinna <jussi.kivilinna@iki.fi> 21980L: linux-wireless@vger.kernel.org 21981S: Maintained 21982F: drivers/net/wireless/legacy/rndis_wlan.c 21983 21984USB XHCI DRIVER 21985M: Mathias Nyman <mathias.nyman@intel.com> 21986L: linux-usb@vger.kernel.org 21987S: Supported 21988F: drivers/usb/host/pci-quirks* 21989F: drivers/usb/host/xhci* 21990 21991USB ZD1201 DRIVER 21992L: linux-wireless@vger.kernel.org 21993S: Orphan 21994W: http://linux-lc100020.sourceforge.net 21995F: drivers/net/wireless/zydas/zd1201.* 21996 21997USER DATAGRAM PROTOCOL (UDP) 21998M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 21999S: Maintained 22000F: include/linux/udp.h 22001F: net/ipv4/udp.c 22002F: net/ipv6/udp.c 22003 22004USER-MODE LINUX (UML) 22005M: Richard Weinberger <richard@nod.at> 22006M: Anton Ivanov <anton.ivanov@cambridgegreys.com> 22007M: Johannes Berg <johannes@sipsolutions.net> 22008L: linux-um@lists.infradead.org 22009S: Maintained 22010W: http://user-mode-linux.sourceforge.net 22011Q: https://patchwork.ozlabs.org/project/linux-um/list/ 22012T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next 22013T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes 22014F: Documentation/virt/uml/ 22015F: arch/um/ 22016F: arch/x86/um/ 22017F: fs/hostfs/ 22018 22019USERSPACE COPYIN/COPYOUT (UIOVEC) 22020M: Alexander Viro <viro@zeniv.linux.org.uk> 22021S: Maintained 22022F: include/linux/uio.h 22023F: lib/iov_iter.c 22024 22025USERSPACE DMA BUFFER DRIVER 22026M: Gerd Hoffmann <kraxel@redhat.com> 22027L: dri-devel@lists.freedesktop.org 22028S: Maintained 22029T: git git://anongit.freedesktop.org/drm/drm-misc 22030F: drivers/dma-buf/udmabuf.c 22031F: include/uapi/linux/udmabuf.h 22032 22033USERSPACE I/O (UIO) 22034M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22035S: Maintained 22036T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 22037F: Documentation/driver-api/uio-howto.rst 22038F: drivers/uio/ 22039F: include/linux/uio_driver.h 22040 22041UTIL-LINUX PACKAGE 22042M: Karel Zak <kzak@redhat.com> 22043L: util-linux@vger.kernel.org 22044S: Maintained 22045W: http://en.wikipedia.org/wiki/Util-linux 22046T: git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git 22047 22048UUID HELPERS 22049R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22050L: linux-kernel@vger.kernel.org 22051S: Maintained 22052F: include/linux/uuid.h 22053F: lib/test_uuid.c 22054F: lib/uuid.c 22055 22056UV SYSFS DRIVER 22057M: Justin Ernst <justin.ernst@hpe.com> 22058L: platform-driver-x86@vger.kernel.org 22059S: Maintained 22060F: drivers/platform/x86/uv_sysfs.c 22061 22062UVESAFB DRIVER 22063M: Michal Januszewski <spock@gentoo.org> 22064L: linux-fbdev@vger.kernel.org 22065S: Maintained 22066W: https://github.com/mjanusz/v86d 22067F: Documentation/fb/uvesafb.rst 22068F: drivers/video/fbdev/uvesafb.* 22069 22070Ux500 CLOCK DRIVERS 22071M: Ulf Hansson <ulf.hansson@linaro.org> 22072L: linux-clk@vger.kernel.org 22073L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22074S: Maintained 22075F: drivers/clk/ux500/ 22076 22077VF610 NAND DRIVER 22078M: Stefan Agner <stefan@agner.ch> 22079L: linux-mtd@lists.infradead.org 22080S: Supported 22081F: drivers/mtd/nand/raw/vf610_nfc.c 22082 22083VFAT/FAT/MSDOS FILESYSTEM 22084M: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> 22085S: Maintained 22086F: Documentation/filesystems/vfat.rst 22087F: fs/fat/ 22088F: tools/testing/selftests/filesystems/fat/ 22089 22090VFIO DRIVER 22091M: Alex Williamson <alex.williamson@redhat.com> 22092L: kvm@vger.kernel.org 22093S: Maintained 22094T: git https://github.com/awilliam/linux-vfio.git 22095F: Documentation/ABI/testing/sysfs-devices-vfio-dev 22096F: Documentation/driver-api/vfio.rst 22097F: drivers/vfio/ 22098F: include/linux/vfio.h 22099F: include/linux/vfio_pci_core.h 22100F: include/uapi/linux/vfio.h 22101 22102VFIO FSL-MC DRIVER 22103M: Diana Craciun <diana.craciun@oss.nxp.com> 22104L: kvm@vger.kernel.org 22105S: Maintained 22106F: drivers/vfio/fsl-mc/ 22107 22108VFIO HISILICON PCI DRIVER 22109M: Longfang Liu <liulongfang@huawei.com> 22110M: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 22111L: kvm@vger.kernel.org 22112S: Maintained 22113F: drivers/vfio/pci/hisilicon/ 22114 22115VFIO MEDIATED DEVICE DRIVERS 22116M: Kirti Wankhede <kwankhede@nvidia.com> 22117L: kvm@vger.kernel.org 22118S: Maintained 22119F: Documentation/driver-api/vfio-mediated-device.rst 22120F: drivers/vfio/mdev/ 22121F: include/linux/mdev.h 22122F: samples/vfio-mdev/ 22123 22124VFIO PCI DEVICE SPECIFIC DRIVERS 22125R: Jason Gunthorpe <jgg@nvidia.com> 22126R: Yishai Hadas <yishaih@nvidia.com> 22127R: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 22128R: Kevin Tian <kevin.tian@intel.com> 22129L: kvm@vger.kernel.org 22130S: Maintained 22131P: Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst 22132F: drivers/vfio/pci/*/ 22133 22134VFIO PLATFORM DRIVER 22135M: Eric Auger <eric.auger@redhat.com> 22136L: kvm@vger.kernel.org 22137S: Maintained 22138F: drivers/vfio/platform/ 22139 22140VFIO MLX5 PCI DRIVER 22141M: Yishai Hadas <yishaih@nvidia.com> 22142L: kvm@vger.kernel.org 22143S: Maintained 22144F: drivers/vfio/pci/mlx5/ 22145 22146VGA_SWITCHEROO 22147R: Lukas Wunner <lukas@wunner.de> 22148S: Maintained 22149T: git git://anongit.freedesktop.org/drm/drm-misc 22150F: Documentation/gpu/vga-switcheroo.rst 22151F: drivers/gpu/vga/vga_switcheroo.c 22152F: include/linux/vga_switcheroo.h 22153 22154VIA RHINE NETWORK DRIVER 22155S: Maintained 22156M: Kevin Brace <kevinbrace@bracecomputerlab.com> 22157F: drivers/net/ethernet/via/via-rhine.c 22158 22159VIA SD/MMC CARD CONTROLLER DRIVER 22160M: Bruce Chang <brucechang@via.com.tw> 22161M: Harald Welte <HaraldWelte@viatech.com> 22162S: Maintained 22163F: drivers/mmc/host/via-sdmmc.c 22164 22165VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER 22166M: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 22167L: linux-fbdev@vger.kernel.org 22168S: Maintained 22169F: drivers/video/fbdev/via/ 22170F: include/linux/via-core.h 22171F: include/linux/via-gpio.h 22172F: include/linux/via_i2c.h 22173 22174VIA VELOCITY NETWORK DRIVER 22175M: Francois Romieu <romieu@fr.zoreil.com> 22176L: netdev@vger.kernel.org 22177S: Maintained 22178F: drivers/net/ethernet/via/via-velocity.* 22179 22180VICODEC VIRTUAL CODEC DRIVER 22181M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 22182L: linux-media@vger.kernel.org 22183S: Maintained 22184W: https://linuxtv.org 22185T: git git://linuxtv.org/media_tree.git 22186F: drivers/media/test-drivers/vicodec/* 22187 22188VIDEO I2C POLLING DRIVER 22189M: Matt Ranostay <matt.ranostay@konsulko.com> 22190L: linux-media@vger.kernel.org 22191S: Maintained 22192F: drivers/media/i2c/video-i2c.c 22193 22194VIDEO MULTIPLEXER DRIVER 22195M: Philipp Zabel <p.zabel@pengutronix.de> 22196L: linux-media@vger.kernel.org 22197S: Maintained 22198F: drivers/media/platform/video-mux.c 22199 22200VIDEOBUF2 FRAMEWORK 22201M: Tomasz Figa <tfiga@chromium.org> 22202M: Marek Szyprowski <m.szyprowski@samsung.com> 22203L: linux-media@vger.kernel.org 22204S: Maintained 22205F: drivers/media/common/videobuf2/* 22206F: include/media/videobuf2-* 22207 22208VIMC VIRTUAL MEDIA CONTROLLER DRIVER 22209M: Shuah Khan <skhan@linuxfoundation.org> 22210R: Kieran Bingham <kieran.bingham@ideasonboard.com> 22211L: linux-media@vger.kernel.org 22212S: Maintained 22213W: https://linuxtv.org 22214T: git git://linuxtv.org/media_tree.git 22215F: drivers/media/test-drivers/vimc/* 22216 22217VIRT LIB 22218M: Alex Williamson <alex.williamson@redhat.com> 22219M: Paolo Bonzini <pbonzini@redhat.com> 22220L: kvm@vger.kernel.org 22221S: Supported 22222F: virt/lib/ 22223 22224VIRTIO AND VHOST VSOCK DRIVER 22225M: Stefan Hajnoczi <stefanha@redhat.com> 22226M: Stefano Garzarella <sgarzare@redhat.com> 22227L: kvm@vger.kernel.org 22228L: virtualization@lists.linux-foundation.org 22229L: netdev@vger.kernel.org 22230S: Maintained 22231F: drivers/vhost/vsock.c 22232F: include/linux/virtio_vsock.h 22233F: include/uapi/linux/virtio_vsock.h 22234F: net/vmw_vsock/virtio_transport.c 22235F: net/vmw_vsock/virtio_transport_common.c 22236 22237VIRTIO BLOCK AND SCSI DRIVERS 22238M: "Michael S. Tsirkin" <mst@redhat.com> 22239M: Jason Wang <jasowang@redhat.com> 22240R: Paolo Bonzini <pbonzini@redhat.com> 22241R: Stefan Hajnoczi <stefanha@redhat.com> 22242L: virtualization@lists.linux-foundation.org 22243S: Maintained 22244F: drivers/block/virtio_blk.c 22245F: drivers/scsi/virtio_scsi.c 22246F: drivers/vhost/scsi.c 22247F: include/uapi/linux/virtio_blk.h 22248F: include/uapi/linux/virtio_scsi.h 22249 22250VIRTIO CONSOLE DRIVER 22251M: Amit Shah <amit@kernel.org> 22252L: virtualization@lists.linux-foundation.org 22253S: Maintained 22254F: drivers/char/virtio_console.c 22255F: include/linux/virtio_console.h 22256F: include/uapi/linux/virtio_console.h 22257 22258VIRTIO CORE AND NET DRIVERS 22259M: "Michael S. Tsirkin" <mst@redhat.com> 22260M: Jason Wang <jasowang@redhat.com> 22261R: Xuan Zhuo <xuanzhuo@linux.alibaba.com> 22262L: virtualization@lists.linux-foundation.org 22263S: Maintained 22264F: Documentation/ABI/testing/sysfs-bus-vdpa 22265F: Documentation/ABI/testing/sysfs-class-vduse 22266F: Documentation/devicetree/bindings/virtio/ 22267F: Documentation/driver-api/virtio/ 22268F: drivers/block/virtio_blk.c 22269F: drivers/crypto/virtio/ 22270F: drivers/net/virtio_net.c 22271F: drivers/vdpa/ 22272F: drivers/virtio/ 22273F: include/linux/vdpa.h 22274F: include/linux/virtio*.h 22275F: include/linux/vringh.h 22276F: include/uapi/linux/virtio_*.h 22277F: tools/virtio/ 22278 22279VISL VIRTUAL STATELESS DECODER DRIVER 22280M: Daniel Almeida <daniel.almeida@collabora.com> 22281L: linux-media@vger.kernel.org 22282S: Supported 22283F: drivers/media/test-drivers/visl 22284 22285IFCVF VIRTIO DATA PATH ACCELERATOR 22286R: Zhu Lingshan <lingshan.zhu@intel.com> 22287F: drivers/vdpa/ifcvf/ 22288 22289SNET DPU VIRTIO DATA PATH ACCELERATOR 22290R: Alvaro Karsz <alvaro.karsz@solid-run.com> 22291F: drivers/vdpa/solidrun/ 22292 22293VIRTIO BALLOON 22294M: "Michael S. Tsirkin" <mst@redhat.com> 22295M: David Hildenbrand <david@redhat.com> 22296L: virtualization@lists.linux-foundation.org 22297S: Maintained 22298F: drivers/virtio/virtio_balloon.c 22299F: include/uapi/linux/virtio_balloon.h 22300F: include/linux/balloon_compaction.h 22301F: mm/balloon_compaction.c 22302 22303VIRTIO CRYPTO DRIVER 22304M: Gonglei <arei.gonglei@huawei.com> 22305L: virtualization@lists.linux-foundation.org 22306L: linux-crypto@vger.kernel.org 22307S: Maintained 22308F: drivers/crypto/virtio/ 22309F: include/uapi/linux/virtio_crypto.h 22310 22311VIRTIO DRIVERS FOR S390 22312M: Cornelia Huck <cohuck@redhat.com> 22313M: Halil Pasic <pasic@linux.ibm.com> 22314M: Eric Farman <farman@linux.ibm.com> 22315L: linux-s390@vger.kernel.org 22316L: virtualization@lists.linux-foundation.org 22317L: kvm@vger.kernel.org 22318S: Supported 22319F: arch/s390/include/uapi/asm/virtio-ccw.h 22320F: drivers/s390/virtio/ 22321 22322VIRTIO FILE SYSTEM 22323M: Vivek Goyal <vgoyal@redhat.com> 22324M: Stefan Hajnoczi <stefanha@redhat.com> 22325M: Miklos Szeredi <miklos@szeredi.hu> 22326L: virtualization@lists.linux-foundation.org 22327L: linux-fsdevel@vger.kernel.org 22328S: Supported 22329W: https://virtio-fs.gitlab.io/ 22330F: Documentation/filesystems/virtiofs.rst 22331F: fs/fuse/virtio_fs.c 22332F: include/uapi/linux/virtio_fs.h 22333 22334VIRTIO GPIO DRIVER 22335M: Enrico Weigelt, metux IT consult <info@metux.net> 22336M: Viresh Kumar <vireshk@kernel.org> 22337L: linux-gpio@vger.kernel.org 22338L: virtualization@lists.linux-foundation.org 22339S: Maintained 22340F: drivers/gpio/gpio-virtio.c 22341F: include/uapi/linux/virtio_gpio.h 22342 22343VIRTIO GPU DRIVER 22344M: David Airlie <airlied@redhat.com> 22345M: Gerd Hoffmann <kraxel@redhat.com> 22346R: Gurchetan Singh <gurchetansingh@chromium.org> 22347R: Chia-I Wu <olvaffe@gmail.com> 22348L: dri-devel@lists.freedesktop.org 22349L: virtualization@lists.linux-foundation.org 22350S: Maintained 22351T: git git://anongit.freedesktop.org/drm/drm-misc 22352F: drivers/gpu/drm/virtio/ 22353F: include/uapi/linux/virtio_gpu.h 22354 22355VIRTIO HOST (VHOST) 22356M: "Michael S. Tsirkin" <mst@redhat.com> 22357M: Jason Wang <jasowang@redhat.com> 22358L: kvm@vger.kernel.org 22359L: virtualization@lists.linux-foundation.org 22360L: netdev@vger.kernel.org 22361S: Maintained 22362T: git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git 22363F: kernel/vhost_task.c 22364F: drivers/vhost/ 22365F: include/linux/sched/vhost_task.h 22366F: include/linux/vhost_iotlb.h 22367F: include/uapi/linux/vhost.h 22368 22369VIRTIO INPUT DRIVER 22370M: Gerd Hoffmann <kraxel@redhat.com> 22371S: Maintained 22372F: drivers/virtio/virtio_input.c 22373F: include/uapi/linux/virtio_input.h 22374 22375VIRTIO IOMMU DRIVER 22376M: Jean-Philippe Brucker <jean-philippe@linaro.org> 22377L: virtualization@lists.linux-foundation.org 22378S: Maintained 22379F: drivers/iommu/virtio-iommu.c 22380F: include/uapi/linux/virtio_iommu.h 22381 22382VIRTIO MEM DRIVER 22383M: David Hildenbrand <david@redhat.com> 22384L: virtualization@lists.linux-foundation.org 22385S: Maintained 22386W: https://virtio-mem.gitlab.io/ 22387F: drivers/virtio/virtio_mem.c 22388F: include/uapi/linux/virtio_mem.h 22389 22390VIRTIO SOUND DRIVER 22391M: Anton Yakovlev <anton.yakovlev@opensynergy.com> 22392M: "Michael S. Tsirkin" <mst@redhat.com> 22393L: virtualization@lists.linux-foundation.org 22394L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22395S: Maintained 22396F: include/uapi/linux/virtio_snd.h 22397F: sound/virtio/* 22398 22399VIRTIO I2C DRIVER 22400M: Conghui Chen <conghui.chen@intel.com> 22401M: Viresh Kumar <viresh.kumar@linaro.org> 22402L: linux-i2c@vger.kernel.org 22403L: virtualization@lists.linux-foundation.org 22404S: Maintained 22405F: drivers/i2c/busses/i2c-virtio.c 22406F: include/uapi/linux/virtio_i2c.h 22407 22408VIRTIO PMEM DRIVER 22409M: Pankaj Gupta <pankaj.gupta.linux@gmail.com> 22410L: virtualization@lists.linux-foundation.org 22411S: Maintained 22412F: drivers/nvdimm/virtio_pmem.c 22413F: drivers/nvdimm/nd_virtio.c 22414 22415VIRTUAL BOX GUEST DEVICE DRIVER 22416M: Hans de Goede <hdegoede@redhat.com> 22417M: Arnd Bergmann <arnd@arndb.de> 22418M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22419S: Maintained 22420F: drivers/virt/vboxguest/ 22421F: include/linux/vbox_utils.h 22422F: include/uapi/linux/vbox*.h 22423 22424VIRTUAL BOX SHARED FOLDER VFS DRIVER 22425M: Hans de Goede <hdegoede@redhat.com> 22426L: linux-fsdevel@vger.kernel.org 22427S: Maintained 22428F: fs/vboxsf/* 22429 22430VIRTUAL SERIO DEVICE DRIVER 22431M: Stephen Chandler Paul <thatslyude@gmail.com> 22432S: Maintained 22433F: drivers/input/serio/userio.c 22434F: include/uapi/linux/userio.h 22435 22436VIVID VIRTUAL VIDEO DRIVER 22437M: Hans Verkuil <hverkuil@xs4all.nl> 22438L: linux-media@vger.kernel.org 22439S: Maintained 22440W: https://linuxtv.org 22441T: git git://linuxtv.org/media_tree.git 22442F: drivers/media/test-drivers/vivid/* 22443 22444VIDTV VIRTUAL DIGITAL TV DRIVER 22445M: Daniel W. S. Almeida <dwlsalmeida@gmail.com> 22446L: linux-media@vger.kernel.org 22447S: Maintained 22448W: https://linuxtv.org 22449T: git git://linuxtv.org/media_tree.git 22450F: drivers/media/test-drivers/vidtv/* 22451 22452VLYNQ BUS 22453M: Florian Fainelli <f.fainelli@gmail.com> 22454L: openwrt-devel@lists.openwrt.org (subscribers-only) 22455S: Maintained 22456F: drivers/vlynq/vlynq.c 22457F: include/linux/vlynq.h 22458 22459VME SUBSYSTEM 22460M: Martyn Welch <martyn@welchs.me.uk> 22461M: Manohar Vanga <manohar.vanga@gmail.com> 22462M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22463L: linux-kernel@vger.kernel.org 22464S: Odd fixes 22465T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 22466F: Documentation/driver-api/vme.rst 22467F: drivers/staging/vme_user/ 22468 22469VM SOCKETS (AF_VSOCK) 22470M: Stefano Garzarella <sgarzare@redhat.com> 22471L: virtualization@lists.linux-foundation.org 22472L: netdev@vger.kernel.org 22473S: Maintained 22474F: drivers/net/vsockmon.c 22475F: include/net/af_vsock.h 22476F: include/uapi/linux/vm_sockets.h 22477F: include/uapi/linux/vm_sockets_diag.h 22478F: include/uapi/linux/vsockmon.h 22479F: net/vmw_vsock/ 22480F: tools/testing/vsock/ 22481 22482VMWARE BALLOON DRIVER 22483M: Nadav Amit <namit@vmware.com> 22484R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22485L: linux-kernel@vger.kernel.org 22486S: Supported 22487F: drivers/misc/vmw_balloon.c 22488 22489VMWARE HYPERVISOR INTERFACE 22490M: Srivatsa S. Bhat (VMware) <srivatsa@csail.mit.edu> 22491M: Alexey Makhalov <amakhalov@vmware.com> 22492R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22493L: virtualization@lists.linux-foundation.org 22494L: x86@kernel.org 22495S: Supported 22496T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware 22497F: arch/x86/include/asm/vmware.h 22498F: arch/x86/kernel/cpu/vmware.c 22499 22500VMWARE PVRDMA DRIVER 22501M: Bryan Tan <bryantan@vmware.com> 22502M: Vishnu Dasa <vdasa@vmware.com> 22503R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22504L: linux-rdma@vger.kernel.org 22505S: Supported 22506F: drivers/infiniband/hw/vmw_pvrdma/ 22507 22508VMWARE PVSCSI DRIVER 22509M: Vishal Bhakta <vbhakta@vmware.com> 22510R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22511L: linux-scsi@vger.kernel.org 22512S: Supported 22513F: drivers/scsi/vmw_pvscsi.c 22514F: drivers/scsi/vmw_pvscsi.h 22515 22516VMWARE VIRTUAL PTP CLOCK DRIVER 22517M: Srivatsa S. Bhat (VMware) <srivatsa@csail.mit.edu> 22518M: Deep Shah <sdeep@vmware.com> 22519R: Alexey Makhalov <amakhalov@vmware.com> 22520R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22521L: netdev@vger.kernel.org 22522S: Supported 22523F: drivers/ptp/ptp_vmw.c 22524 22525VMWARE VMCI DRIVER 22526M: Bryan Tan <bryantan@vmware.com> 22527M: Vishnu Dasa <vdasa@vmware.com> 22528R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22529L: linux-kernel@vger.kernel.org 22530S: Supported 22531F: drivers/misc/vmw_vmci/ 22532F: include/linux/vmw_vmci* 22533 22534VMWARE VMMOUSE SUBDRIVER 22535M: Zack Rusin <zackr@vmware.com> 22536R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 22537R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22538L: linux-input@vger.kernel.org 22539S: Supported 22540F: drivers/input/mouse/vmmouse.c 22541F: drivers/input/mouse/vmmouse.h 22542 22543VMWARE VMXNET3 ETHERNET DRIVER 22544M: Ronak Doshi <doshir@vmware.com> 22545R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22546L: netdev@vger.kernel.org 22547S: Supported 22548F: drivers/net/vmxnet3/ 22549 22550VMWARE VSOCK VMCI TRANSPORT DRIVER 22551M: Bryan Tan <bryantan@vmware.com> 22552M: Vishnu Dasa <vdasa@vmware.com> 22553R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22554L: linux-kernel@vger.kernel.org 22555S: Supported 22556F: net/vmw_vsock/vmci_transport* 22557 22558VOCORE VOCORE2 BOARD 22559M: Harvey Hunt <harveyhuntnexus@gmail.com> 22560L: linux-mips@vger.kernel.org 22561S: Maintained 22562F: arch/mips/boot/dts/ralink/vocore2.dts 22563 22564VOLTAGE AND CURRENT REGULATOR FRAMEWORK 22565M: Liam Girdwood <lgirdwood@gmail.com> 22566M: Mark Brown <broonie@kernel.org> 22567L: linux-kernel@vger.kernel.org 22568S: Supported 22569W: http://www.slimlogic.co.uk/?p=48 22570T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git 22571F: Documentation/devicetree/bindings/regulator/ 22572F: Documentation/power/regulator/ 22573F: drivers/regulator/ 22574F: include/dt-bindings/regulator/ 22575F: include/linux/regulator/ 22576K: regulator_get_optional 22577 22578VOLTAGE AND CURRENT REGULATOR IRQ HELPERS 22579R: Matti Vaittinen <mazziesaccount@gmail.com> 22580F: drivers/regulator/irq_helpers.c 22581 22582VRF 22583M: David Ahern <dsahern@kernel.org> 22584L: netdev@vger.kernel.org 22585S: Maintained 22586F: Documentation/networking/vrf.rst 22587F: drivers/net/vrf.c 22588 22589VSPRINTF 22590M: Petr Mladek <pmladek@suse.com> 22591M: Steven Rostedt <rostedt@goodmis.org> 22592M: Sergey Senozhatsky <senozhatsky@chromium.org> 22593R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22594R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 22595S: Maintained 22596T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 22597F: Documentation/core-api/printk-formats.rst 22598F: lib/test_printf.c 22599F: lib/test_scanf.c 22600F: lib/vsprintf.c 22601 22602VT1211 HARDWARE MONITOR DRIVER 22603M: Juerg Haefliger <juergh@proton.me> 22604L: linux-hwmon@vger.kernel.org 22605S: Maintained 22606F: Documentation/hwmon/vt1211.rst 22607F: drivers/hwmon/vt1211.c 22608 22609VT8231 HARDWARE MONITOR DRIVER 22610M: Roger Lucas <vt8231@hiddenengine.co.uk> 22611L: linux-hwmon@vger.kernel.org 22612S: Maintained 22613F: drivers/hwmon/vt8231.c 22614 22615VUB300 USB to SDIO/SD/MMC bridge chip 22616L: linux-mmc@vger.kernel.org 22617S: Orphan 22618F: drivers/mmc/host/vub300.c 22619 22620W1 DALLAS'S 1-WIRE BUS 22621M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 22622S: Maintained 22623F: Documentation/devicetree/bindings/w1/ 22624F: Documentation/w1/ 22625F: drivers/w1/ 22626F: include/linux/w1.h 22627 22628W83791D HARDWARE MONITORING DRIVER 22629M: Marc Hulsman <m.hulsman@tudelft.nl> 22630L: linux-hwmon@vger.kernel.org 22631S: Maintained 22632F: Documentation/hwmon/w83791d.rst 22633F: drivers/hwmon/w83791d.c 22634 22635W83793 HARDWARE MONITORING DRIVER 22636M: Rudolf Marek <r.marek@assembler.cz> 22637L: linux-hwmon@vger.kernel.org 22638S: Maintained 22639F: Documentation/hwmon/w83793.rst 22640F: drivers/hwmon/w83793.c 22641 22642W83795 HARDWARE MONITORING DRIVER 22643M: Jean Delvare <jdelvare@suse.com> 22644L: linux-hwmon@vger.kernel.org 22645S: Maintained 22646F: drivers/hwmon/w83795.c 22647 22648W83L51xD SD/MMC CARD INTERFACE DRIVER 22649M: Pierre Ossman <pierre@ossman.eu> 22650S: Maintained 22651F: drivers/mmc/host/wbsd.* 22652 22653WACOM PROTOCOL 4 SERIAL TABLETS 22654M: Julian Squires <julian@cipht.net> 22655M: Hans de Goede <hdegoede@redhat.com> 22656L: linux-input@vger.kernel.org 22657S: Maintained 22658F: drivers/input/tablet/wacom_serial4.c 22659 22660WANGXUN ETHERNET DRIVER 22661M: Jiawen Wu <jiawenwu@trustnetic.com> 22662M: Mengyuan Lou <mengyuanlou@net-swift.com> 22663W: https://www.net-swift.com 22664L: netdev@vger.kernel.org 22665S: Maintained 22666F: Documentation/networking/device_drivers/ethernet/wangxun/* 22667F: drivers/net/ethernet/wangxun/ 22668 22669WATCHDOG DEVICE DRIVERS 22670M: Wim Van Sebroeck <wim@linux-watchdog.org> 22671M: Guenter Roeck <linux@roeck-us.net> 22672L: linux-watchdog@vger.kernel.org 22673S: Maintained 22674W: http://www.linux-watchdog.org/ 22675T: git git://www.linux-watchdog.org/linux-watchdog.git 22676F: Documentation/devicetree/bindings/watchdog/ 22677F: Documentation/watchdog/ 22678F: drivers/watchdog/ 22679F: include/linux/watchdog.h 22680F: include/uapi/linux/watchdog.h 22681F: include/trace/events/watchdog.h 22682 22683WHISKEYCOVE PMIC GPIO DRIVER 22684M: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> 22685L: linux-gpio@vger.kernel.org 22686S: Maintained 22687F: drivers/gpio/gpio-wcove.c 22688 22689WHWAVE RTC DRIVER 22690M: Dianlong Li <long17.cool@163.com> 22691L: linux-rtc@vger.kernel.org 22692S: Maintained 22693F: drivers/rtc/rtc-sd3078.c 22694 22695WIIMOTE HID DRIVER 22696M: David Rheinsberg <david.rheinsberg@gmail.com> 22697L: linux-input@vger.kernel.org 22698S: Maintained 22699F: drivers/hid/hid-wiimote* 22700 22701WILOCITY WIL6210 WIRELESS DRIVER 22702L: linux-wireless@vger.kernel.org 22703S: Orphan 22704W: https://wireless.wiki.kernel.org/en/users/Drivers/wil6210 22705F: drivers/net/wireless/ath/wil6210/ 22706 22707WINBOND CIR DRIVER 22708M: David Härdeman <david@hardeman.nu> 22709S: Maintained 22710F: drivers/media/rc/winbond-cir.c 22711 22712WINSYSTEMS EBC-C384 WATCHDOG DRIVER 22713L: linux-watchdog@vger.kernel.org 22714S: Orphan 22715F: drivers/watchdog/ebc-c384_wdt.c 22716 22717WINSYSTEMS WS16C48 GPIO DRIVER 22718M: William Breathitt Gray <william.gray@linaro.org> 22719L: linux-gpio@vger.kernel.org 22720S: Maintained 22721F: drivers/gpio/gpio-ws16c48.c 22722 22723WIREGUARD SECURE NETWORK TUNNEL 22724M: Jason A. Donenfeld <Jason@zx2c4.com> 22725L: wireguard@lists.zx2c4.com 22726L: netdev@vger.kernel.org 22727S: Maintained 22728F: drivers/net/wireguard/ 22729F: tools/testing/selftests/wireguard/ 22730 22731WISTRON LAPTOP BUTTON DRIVER 22732M: Miloslav Trmac <mitr@volny.cz> 22733S: Maintained 22734F: drivers/input/misc/wistron_btns.c 22735 22736WL3501 WIRELESS PCMCIA CARD DRIVER 22737L: linux-wireless@vger.kernel.org 22738S: Odd fixes 22739F: drivers/net/wireless/legacy/wl3501* 22740 22741WOLFSON MICROELECTRONICS DRIVERS 22742L: patches@opensource.cirrus.com 22743S: Supported 22744W: https://github.com/CirrusLogic/linux-drivers/wiki 22745T: git https://github.com/CirrusLogic/linux-drivers.git 22746F: Documentation/devicetree/bindings/extcon/wlf,arizona.yaml 22747F: Documentation/devicetree/bindings/mfd/wlf,arizona.yaml 22748F: Documentation/devicetree/bindings/mfd/wm831x.txt 22749F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml 22750F: Documentation/devicetree/bindings/sound/wlf,*.yaml 22751F: Documentation/devicetree/bindings/sound/wm* 22752F: Documentation/hwmon/wm83??.rst 22753F: arch/arm/mach-s3c/mach-crag6410* 22754F: drivers/clk/clk-wm83*.c 22755F: drivers/gpio/gpio-*wm*.c 22756F: drivers/gpio/gpio-arizona.c 22757F: drivers/hwmon/wm83??-hwmon.c 22758F: drivers/input/misc/wm831x-on.c 22759F: drivers/input/touchscreen/wm831x-ts.c 22760F: drivers/input/touchscreen/wm97*.c 22761F: drivers/leds/leds-wm83*.c 22762F: drivers/mfd/arizona* 22763F: drivers/mfd/cs47l24* 22764F: drivers/mfd/wm*.c 22765F: drivers/power/supply/wm83*.c 22766F: drivers/regulator/arizona* 22767F: drivers/regulator/wm8*.c 22768F: drivers/rtc/rtc-wm83*.c 22769F: drivers/video/backlight/wm83*_bl.c 22770F: drivers/watchdog/wm83*_wdt.c 22771F: include/linux/mfd/arizona/ 22772F: include/linux/mfd/wm831x/ 22773F: include/linux/mfd/wm8350/ 22774F: include/linux/mfd/wm8400* 22775F: include/linux/regulator/arizona* 22776F: include/linux/wm97xx.h 22777F: include/sound/wm????.h 22778F: sound/soc/codecs/arizona* 22779F: sound/soc/codecs/cs47l24* 22780F: sound/soc/codecs/wm* 22781 22782WORKQUEUE 22783M: Tejun Heo <tj@kernel.org> 22784R: Lai Jiangshan <jiangshanlai@gmail.com> 22785S: Maintained 22786T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git 22787F: Documentation/core-api/workqueue.rst 22788F: include/linux/workqueue.h 22789F: kernel/workqueue.c 22790F: kernel/workqueue_internal.h 22791 22792WWAN DRIVERS 22793M: Loic Poulain <loic.poulain@linaro.org> 22794M: Sergey Ryazanov <ryazanov.s.a@gmail.com> 22795R: Johannes Berg <johannes@sipsolutions.net> 22796L: netdev@vger.kernel.org 22797S: Maintained 22798F: drivers/net/wwan/ 22799F: include/linux/wwan.h 22800F: include/uapi/linux/wwan.h 22801 22802X-POWERS AXP288 PMIC DRIVERS 22803M: Hans de Goede <hdegoede@redhat.com> 22804S: Maintained 22805F: drivers/acpi/pmic/intel_pmic_xpower.c 22806N: axp288 22807 22808X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS 22809M: Chen-Yu Tsai <wens@csie.org> 22810L: linux-kernel@vger.kernel.org 22811S: Maintained 22812N: axp[128] 22813 22814X.25 STACK 22815M: Martin Schiller <ms@dev.tdt.de> 22816L: linux-x25@vger.kernel.org 22817S: Maintained 22818F: Documentation/networking/lapb-module.rst 22819F: Documentation/networking/x25* 22820F: drivers/net/wan/hdlc_x25.c 22821F: drivers/net/wan/lapbether.c 22822F: include/*/lapb.h 22823F: include/net/x25* 22824F: include/uapi/linux/x25.h 22825F: net/lapb/ 22826F: net/x25/ 22827 22828X86 ARCHITECTURE (32-BIT AND 64-BIT) 22829M: Thomas Gleixner <tglx@linutronix.de> 22830M: Ingo Molnar <mingo@redhat.com> 22831M: Borislav Petkov <bp@alien8.de> 22832M: Dave Hansen <dave.hansen@linux.intel.com> 22833M: x86@kernel.org 22834R: "H. Peter Anvin" <hpa@zytor.com> 22835L: linux-kernel@vger.kernel.org 22836S: Maintained 22837T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 22838F: Documentation/devicetree/bindings/x86/ 22839F: Documentation/arch/x86/ 22840F: arch/x86/ 22841 22842X86 ENTRY CODE 22843M: Andy Lutomirski <luto@kernel.org> 22844L: linux-kernel@vger.kernel.org 22845S: Maintained 22846T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm 22847F: arch/x86/entry/ 22848 22849X86 HARDWARE VULNERABILITIES 22850M: Thomas Gleixner <tglx@linutronix.de> 22851M: Borislav Petkov <bp@alien8.de> 22852M: Peter Zijlstra <peterz@infradead.org> 22853M: Josh Poimboeuf <jpoimboe@kernel.org> 22854R: Pawan Gupta <pawan.kumar.gupta@linux.intel.com> 22855S: Maintained 22856F: Documentation/admin-guide/hw-vuln/ 22857F: arch/x86/include/asm/nospec-branch.h 22858F: arch/x86/kernel/cpu/bugs.c 22859 22860X86 MCE INFRASTRUCTURE 22861M: Tony Luck <tony.luck@intel.com> 22862M: Borislav Petkov <bp@alien8.de> 22863L: linux-edac@vger.kernel.org 22864S: Maintained 22865F: Documentation/ABI/testing/sysfs-mce 22866F: Documentation/arch/x86/x86_64/machinecheck.rst 22867F: arch/x86/kernel/cpu/mce/* 22868 22869X86 MICROCODE UPDATE SUPPORT 22870M: Borislav Petkov <bp@alien8.de> 22871S: Maintained 22872F: arch/x86/kernel/cpu/microcode/* 22873 22874X86 MM 22875M: Dave Hansen <dave.hansen@linux.intel.com> 22876M: Andy Lutomirski <luto@kernel.org> 22877M: Peter Zijlstra <peterz@infradead.org> 22878L: linux-kernel@vger.kernel.org 22879S: Maintained 22880T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm 22881F: arch/x86/mm/ 22882 22883X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER 22884M: Hans de Goede <hdegoede@redhat.com> 22885L: platform-driver-x86@vger.kernel.org 22886S: Maintained 22887T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 22888F: drivers/platform/x86/x86-android-tablets/ 22889 22890X86 PLATFORM DRIVERS 22891M: Hans de Goede <hdegoede@redhat.com> 22892M: Mark Gross <markgross@kernel.org> 22893L: platform-driver-x86@vger.kernel.org 22894S: Maintained 22895T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 22896F: drivers/platform/olpc/ 22897F: drivers/platform/x86/ 22898F: include/linux/platform_data/x86/ 22899 22900X86 PLATFORM DRIVERS - ARCH 22901R: Darren Hart <dvhart@infradead.org> 22902R: Andy Shevchenko <andy@infradead.org> 22903L: platform-driver-x86@vger.kernel.org 22904L: x86@kernel.org 22905S: Maintained 22906T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 22907F: arch/x86/platform 22908 22909X86 PLATFORM UV HPE SUPERDOME FLEX 22910M: Steve Wahl <steve.wahl@hpe.com> 22911R: Mike Travis <mike.travis@hpe.com> 22912R: Dimitri Sivanich <dimitri.sivanich@hpe.com> 22913R: Russ Anderson <russ.anderson@hpe.com> 22914S: Supported 22915F: arch/x86/include/asm/uv/ 22916F: arch/x86/kernel/apic/x2apic_uv_x.c 22917F: arch/x86/platform/uv/ 22918 22919X86 STACK UNWINDING 22920M: Josh Poimboeuf <jpoimboe@kernel.org> 22921M: Peter Zijlstra <peterz@infradead.org> 22922S: Supported 22923F: arch/x86/include/asm/unwind*.h 22924F: arch/x86/kernel/dumpstack.c 22925F: arch/x86/kernel/stacktrace.c 22926F: arch/x86/kernel/unwind_*.c 22927 22928X86 VDSO 22929M: Andy Lutomirski <luto@kernel.org> 22930L: linux-kernel@vger.kernel.org 22931S: Maintained 22932T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso 22933F: arch/x86/entry/vdso/ 22934 22935XARRAY 22936M: Matthew Wilcox <willy@infradead.org> 22937L: linux-fsdevel@vger.kernel.org 22938S: Supported 22939F: Documentation/core-api/xarray.rst 22940F: include/linux/idr.h 22941F: include/linux/xarray.h 22942F: lib/idr.c 22943F: lib/xarray.c 22944F: tools/testing/radix-tree 22945 22946XBOX DVD IR REMOTE 22947M: Benjamin Valentin <benpicco@googlemail.com> 22948S: Maintained 22949F: drivers/media/rc/keymaps/rc-xbox-dvd.c 22950F: drivers/media/rc/xbox_remote.c 22951 22952XC2028/3028 TUNER DRIVER 22953M: Mauro Carvalho Chehab <mchehab@kernel.org> 22954L: linux-media@vger.kernel.org 22955S: Maintained 22956W: https://linuxtv.org 22957T: git git://linuxtv.org/media_tree.git 22958F: drivers/media/tuners/xc2028.* 22959 22960XDP (eXpress Data Path) 22961M: Alexei Starovoitov <ast@kernel.org> 22962M: Daniel Borkmann <daniel@iogearbox.net> 22963M: David S. Miller <davem@davemloft.net> 22964M: Jakub Kicinski <kuba@kernel.org> 22965M: Jesper Dangaard Brouer <hawk@kernel.org> 22966M: John Fastabend <john.fastabend@gmail.com> 22967L: netdev@vger.kernel.org 22968L: bpf@vger.kernel.org 22969S: Supported 22970F: include/net/xdp.h 22971F: include/net/xdp_priv.h 22972F: include/trace/events/xdp.h 22973F: kernel/bpf/cpumap.c 22974F: kernel/bpf/devmap.c 22975F: net/core/xdp.c 22976F: samples/bpf/xdp* 22977F: tools/testing/selftests/bpf/*xdp* 22978F: tools/testing/selftests/bpf/*/*xdp* 22979F: drivers/net/ethernet/*/*/*/*/*xdp* 22980F: drivers/net/ethernet/*/*/*xdp* 22981K: (?:\b|_)xdp(?:\b|_) 22982 22983XDP SOCKETS (AF_XDP) 22984M: Björn Töpel <bjorn@kernel.org> 22985M: Magnus Karlsson <magnus.karlsson@intel.com> 22986M: Maciej Fijalkowski <maciej.fijalkowski@intel.com> 22987R: Jonathan Lemon <jonathan.lemon@gmail.com> 22988L: netdev@vger.kernel.org 22989L: bpf@vger.kernel.org 22990S: Maintained 22991F: Documentation/networking/af_xdp.rst 22992F: include/net/xdp_sock* 22993F: include/net/xsk_buff_pool.h 22994F: include/uapi/linux/if_xdp.h 22995F: include/uapi/linux/xdp_diag.h 22996F: include/net/netns/xdp.h 22997F: net/xdp/ 22998F: tools/testing/selftests/bpf/*xsk* 22999 23000XEN BLOCK SUBSYSTEM 23001M: Roger Pau Monné <roger.pau@citrix.com> 23002L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23003S: Supported 23004F: drivers/block/xen* 23005F: drivers/block/xen-blkback/* 23006 23007XEN HYPERVISOR ARM 23008M: Stefano Stabellini <sstabellini@kernel.org> 23009L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23010S: Maintained 23011F: arch/arm/include/asm/xen/ 23012F: arch/arm/xen/ 23013 23014XEN HYPERVISOR ARM64 23015M: Stefano Stabellini <sstabellini@kernel.org> 23016L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23017S: Maintained 23018F: arch/arm64/include/asm/xen/ 23019F: arch/arm64/xen/ 23020 23021XEN HYPERVISOR INTERFACE 23022M: Juergen Gross <jgross@suse.com> 23023M: Stefano Stabellini <sstabellini@kernel.org> 23024R: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com> 23025L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23026S: Supported 23027T: git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git 23028F: Documentation/ABI/stable/sysfs-hypervisor-xen 23029F: Documentation/ABI/testing/sysfs-hypervisor-xen 23030F: drivers/*/xen-*front.c 23031F: drivers/xen/ 23032F: include/uapi/xen/ 23033F: include/xen/ 23034F: kernel/configs/xen.config 23035 23036XEN HYPERVISOR X86 23037M: Juergen Gross <jgross@suse.com> 23038R: Boris Ostrovsky <boris.ostrovsky@oracle.com> 23039L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23040S: Supported 23041F: arch/x86/configs/xen.config 23042F: arch/x86/include/asm/pvclock-abi.h 23043F: arch/x86/include/asm/xen/ 23044F: arch/x86/platform/pvh/ 23045F: arch/x86/xen/ 23046 23047XEN NETWORK BACKEND DRIVER 23048M: Wei Liu <wei.liu@kernel.org> 23049M: Paul Durrant <paul@xen.org> 23050L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23051L: netdev@vger.kernel.org 23052S: Supported 23053F: drivers/net/xen-netback/* 23054 23055XEN PCI SUBSYSTEM 23056M: Juergen Gross <jgross@suse.com> 23057L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23058S: Supported 23059F: arch/x86/pci/*xen* 23060F: drivers/pci/*xen* 23061 23062XEN PVSCSI DRIVERS 23063M: Juergen Gross <jgross@suse.com> 23064L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23065L: linux-scsi@vger.kernel.org 23066S: Supported 23067F: drivers/scsi/xen-scsifront.c 23068F: drivers/xen/xen-scsiback.c 23069F: include/xen/interface/io/vscsiif.h 23070 23071XEN PVUSB DRIVER 23072M: Juergen Gross <jgross@suse.com> 23073L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23074L: linux-usb@vger.kernel.org 23075S: Supported 23076F: drivers/usb/host/xen* 23077F: include/xen/interface/io/usbif.h 23078 23079XEN SOUND FRONTEND DRIVER 23080M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 23081L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23082L: alsa-devel@alsa-project.org (moderated for non-subscribers) 23083S: Supported 23084F: sound/xen/* 23085 23086XEN SWIOTLB SUBSYSTEM 23087M: Juergen Gross <jgross@suse.com> 23088M: Stefano Stabellini <sstabellini@kernel.org> 23089L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23090L: iommu@lists.linux.dev 23091S: Supported 23092F: arch/*/include/asm/xen/swiotlb-xen.h 23093F: drivers/xen/swiotlb-xen.c 23094F: include/xen/arm/swiotlb-xen.h 23095F: include/xen/swiotlb-xen.h 23096 23097XFS FILESYSTEM 23098C: irc://irc.oftc.net/xfs 23099M: Darrick J. Wong <djwong@kernel.org> 23100L: linux-xfs@vger.kernel.org 23101S: Supported 23102W: http://xfs.org/ 23103T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 23104F: Documentation/ABI/testing/sysfs-fs-xfs 23105F: Documentation/admin-guide/xfs.rst 23106F: Documentation/filesystems/xfs-delayed-logging-design.rst 23107F: Documentation/filesystems/xfs-self-describing-metadata.rst 23108F: fs/xfs/ 23109F: include/uapi/linux/dqblk_xfs.h 23110F: include/uapi/linux/fsmap.h 23111 23112XILINX AMS DRIVER 23113M: Anand Ashok Dumbre <anand.ashok.dumbre@xilinx.com> 23114L: linux-iio@vger.kernel.org 23115S: Maintained 23116F: Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml 23117F: drivers/iio/adc/xilinx-ams.c 23118 23119XILINX AXI ETHERNET DRIVER 23120M: Radhey Shyam Pandey <radhey.shyam.pandey@xilinx.com> 23121S: Maintained 23122F: drivers/net/ethernet/xilinx/xilinx_axienet* 23123 23124XILINX CAN DRIVER 23125M: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com> 23126R: Naga Sureshkumar Relli <naga.sureshkumar.relli@xilinx.com> 23127L: linux-can@vger.kernel.org 23128S: Maintained 23129F: Documentation/devicetree/bindings/net/can/xilinx,can.yaml 23130F: drivers/net/can/xilinx_can.c 23131 23132XILINX GPIO DRIVER 23133M: Shubhrajyoti Datta <shubhrajyoti.datta@xilinx.com> 23134R: Srinivas Neeli <srinivas.neeli@xilinx.com> 23135R: Michal Simek <michal.simek@amd.com> 23136S: Maintained 23137F: Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml 23138F: Documentation/devicetree/bindings/gpio/gpio-zynq.yaml 23139F: drivers/gpio/gpio-xilinx.c 23140F: drivers/gpio/gpio-zynq.c 23141 23142XILINX SD-FEC IP CORES 23143M: Derek Kiernan <derek.kiernan@xilinx.com> 23144M: Dragan Cvetic <dragan.cvetic@xilinx.com> 23145S: Maintained 23146F: Documentation/devicetree/bindings/misc/xlnx,sd-fec.txt 23147F: Documentation/misc-devices/xilinx_sdfec.rst 23148F: drivers/misc/Kconfig 23149F: drivers/misc/Makefile 23150F: drivers/misc/xilinx_sdfec.c 23151F: include/uapi/misc/xilinx_sdfec.h 23152 23153XILINX PWM DRIVER 23154M: Sean Anderson <sean.anderson@seco.com> 23155S: Maintained 23156F: drivers/pwm/pwm-xilinx.c 23157F: include/clocksource/timer-xilinx.h 23158 23159XILINX UARTLITE SERIAL DRIVER 23160M: Peter Korsgaard <jacmet@sunsite.dk> 23161L: linux-serial@vger.kernel.org 23162S: Maintained 23163F: drivers/tty/serial/uartlite.c 23164 23165XILINX VIDEO IP CORES 23166M: Hyun Kwon <hyun.kwon@xilinx.com> 23167M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23168L: linux-media@vger.kernel.org 23169S: Supported 23170T: git git://linuxtv.org/media_tree.git 23171F: Documentation/devicetree/bindings/media/xilinx/ 23172F: drivers/media/platform/xilinx/ 23173F: include/uapi/linux/xilinx-v4l2-controls.h 23174 23175XILINX WATCHDOG DRIVER 23176M: Srinivas Neeli <srinivas.neeli@amd.com> 23177R: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23178R: Michal Simek <michal.simek@amd.com> 23179S: Maintained 23180F: Documentation/devicetree/bindings/watchdog/xlnx,xps-timebase-wdt.yaml 23181F: drivers/watchdog/of_xilinx_wdt.c 23182 23183XILINX XDMA DRIVER 23184M: Lizhi Hou <lizhi.hou@amd.com> 23185M: Brian Xu <brian.xu@amd.com> 23186M: Raj Kumar Rampelli <raj.kumar.rampelli@amd.com> 23187L: dmaengine@vger.kernel.org 23188S: Supported 23189F: drivers/dma/xilinx/xdma-regs.h 23190F: drivers/dma/xilinx/xdma.c 23191F: include/linux/dma/amd_xdma.h 23192F: include/linux/platform_data/amd_xdma.h 23193 23194XILINX ZYNQMP DPDMA DRIVER 23195M: Hyun Kwon <hyun.kwon@xilinx.com> 23196M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23197L: dmaengine@vger.kernel.org 23198S: Supported 23199F: Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml 23200F: drivers/dma/xilinx/xilinx_dpdma.c 23201F: include/dt-bindings/dma/xlnx-zynqmp-dpdma.h 23202 23203XILINX ZYNQMP OCM EDAC DRIVER 23204M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23205M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 23206S: Maintained 23207F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynqmp-ocmc-1.0.yaml 23208F: drivers/edac/zynqmp_edac.c 23209 23210XILINX ZYNQMP PSGTR PHY DRIVER 23211M: Anurag Kumar Vulisha <anurag.kumar.vulisha@xilinx.com> 23212M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23213L: linux-kernel@vger.kernel.org 23214S: Supported 23215T: git https://github.com/Xilinx/linux-xlnx.git 23216F: Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml 23217F: drivers/phy/xilinx/phy-zynqmp.c 23218 23219XILINX ZYNQMP SHA3 DRIVER 23220M: Harsha <harsha.harsha@xilinx.com> 23221S: Maintained 23222F: drivers/crypto/xilinx/zynqmp-sha.c 23223 23224XILINX EVENT MANAGEMENT DRIVER 23225M: Abhyuday Godhasara <abhyuday.godhasara@xilinx.com> 23226S: Maintained 23227F: drivers/soc/xilinx/xlnx_event_manager.c 23228F: include/linux/firmware/xlnx-event-manager.h 23229 23230XILLYBUS DRIVER 23231M: Eli Billauer <eli.billauer@gmail.com> 23232L: linux-kernel@vger.kernel.org 23233S: Supported 23234F: drivers/char/xillybus/ 23235 23236XLP9XX I2C DRIVER 23237M: George Cherian <gcherian@marvell.com> 23238L: linux-i2c@vger.kernel.org 23239S: Supported 23240W: http://www.marvell.com 23241F: drivers/i2c/busses/i2c-xlp9xx.c 23242 23243XRA1403 GPIO EXPANDER 23244M: Nandor Han <nandor.han@ge.com> 23245L: linux-gpio@vger.kernel.org 23246S: Maintained 23247F: Documentation/devicetree/bindings/gpio/gpio-xra1403.txt 23248F: drivers/gpio/gpio-xra1403.c 23249 23250XTENSA XTFPGA PLATFORM SUPPORT 23251M: Max Filippov <jcmvbkbc@gmail.com> 23252S: Maintained 23253F: drivers/spi/spi-xtensa-xtfpga.c 23254F: sound/soc/xtensa/xtfpga-i2s.c 23255 23256YAM DRIVER FOR AX.25 23257M: Jean-Paul Roubelat <jpr@f6fbb.org> 23258L: linux-hams@vger.kernel.org 23259S: Maintained 23260F: drivers/net/hamradio/yam* 23261F: include/linux/yam.h 23262 23263YAMA SECURITY MODULE 23264M: Kees Cook <keescook@chromium.org> 23265S: Supported 23266T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 23267F: Documentation/admin-guide/LSM/Yama.rst 23268F: security/yama/ 23269 23270YEALINK PHONE DRIVER 23271M: Henk Vergonet <Henk.Vergonet@gmail.com> 23272L: usbb2k-api-dev@nongnu.org 23273S: Maintained 23274F: Documentation/input/devices/yealink.rst 23275F: drivers/input/misc/yealink.* 23276 23277Z8530 DRIVER FOR AX.25 23278M: Joerg Reuter <jreuter@yaina.de> 23279L: linux-hams@vger.kernel.org 23280S: Maintained 23281W: http://yaina.de/jreuter/ 23282W: http://www.qsl.net/dl1bke/ 23283F: Documentation/networking/device_drivers/hamradio/z8530drv.rst 23284F: drivers/net/hamradio/*scc.c 23285F: drivers/net/hamradio/z8530.h 23286 23287ZBUD COMPRESSED PAGE ALLOCATOR 23288M: Seth Jennings <sjenning@redhat.com> 23289M: Dan Streetman <ddstreet@ieee.org> 23290L: linux-mm@kvack.org 23291S: Maintained 23292F: mm/zbud.c 23293 23294Z3FOLD COMPRESSED PAGE ALLOCATOR 23295M: Vitaly Wool <vitaly.wool@konsulko.com> 23296R: Miaohe Lin <linmiaohe@huawei.com> 23297L: linux-mm@kvack.org 23298S: Maintained 23299F: mm/z3fold.c 23300 23301ZD1211RW WIRELESS DRIVER 23302M: Ulrich Kunitz <kune@deine-taler.de> 23303L: linux-wireless@vger.kernel.org 23304L: zd1211-devs@lists.sourceforge.net (subscribers-only) 23305S: Maintained 23306W: http://zd1211.ath.cx/wiki/DriverRewrite 23307F: drivers/net/wireless/zydas/zd1211rw/ 23308 23309ZD1301 MEDIA DRIVER 23310M: Antti Palosaari <crope@iki.fi> 23311L: linux-media@vger.kernel.org 23312S: Maintained 23313W: https://linuxtv.org/ 23314W: http://palosaari.fi/linux/ 23315Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23316F: drivers/media/usb/dvb-usb-v2/zd1301* 23317 23318ZD1301_DEMOD MEDIA DRIVER 23319M: Antti Palosaari <crope@iki.fi> 23320L: linux-media@vger.kernel.org 23321S: Maintained 23322W: https://linuxtv.org/ 23323W: http://palosaari.fi/linux/ 23324Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23325F: drivers/media/dvb-frontends/zd1301_demod* 23326 23327ZHAOXIN PROCESSOR SUPPORT 23328M: Tony W Wang-oc <TonyWWang-oc@zhaoxin.com> 23329L: linux-kernel@vger.kernel.org 23330S: Maintained 23331F: arch/x86/kernel/cpu/zhaoxin.c 23332 23333ZONEFS FILESYSTEM 23334M: Damien Le Moal <dlemoal@kernel.org> 23335M: Naohiro Aota <naohiro.aota@wdc.com> 23336R: Johannes Thumshirn <jth@kernel.org> 23337L: linux-fsdevel@vger.kernel.org 23338S: Maintained 23339T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git 23340F: Documentation/filesystems/zonefs.rst 23341F: fs/zonefs/ 23342 23343ZPOOL COMPRESSED PAGE STORAGE API 23344M: Dan Streetman <ddstreet@ieee.org> 23345L: linux-mm@kvack.org 23346S: Maintained 23347F: include/linux/zpool.h 23348F: mm/zpool.c 23349 23350ZR36067 VIDEO FOR LINUX DRIVER 23351M: Corentin Labbe <clabbe@baylibre.com> 23352L: mjpeg-users@lists.sourceforge.net 23353L: linux-media@vger.kernel.org 23354S: Maintained 23355W: http://mjpeg.sourceforge.net/driver-zoran/ 23356Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23357F: Documentation/driver-api/media/drivers/zoran.rst 23358F: drivers/media/pci/zoran/ 23359 23360ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER 23361M: Minchan Kim <minchan@kernel.org> 23362M: Sergey Senozhatsky <senozhatsky@chromium.org> 23363L: linux-kernel@vger.kernel.org 23364S: Maintained 23365F: Documentation/admin-guide/blockdev/zram.rst 23366F: drivers/block/zram/ 23367 23368ZS DECSTATION Z85C30 SERIAL DRIVER 23369M: "Maciej W. Rozycki" <macro@orcam.me.uk> 23370S: Maintained 23371F: drivers/tty/serial/zs.* 23372 23373ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR 23374M: Minchan Kim <minchan@kernel.org> 23375M: Sergey Senozhatsky <senozhatsky@chromium.org> 23376L: linux-mm@kvack.org 23377S: Maintained 23378F: Documentation/mm/zsmalloc.rst 23379F: include/linux/zsmalloc.h 23380F: mm/zsmalloc.c 23381 23382ZSTD 23383M: Nick Terrell <terrelln@fb.com> 23384S: Maintained 23385B: https://github.com/facebook/zstd/issues 23386T: git https://github.com/terrelln/linux.git 23387F: include/linux/zstd* 23388F: lib/zstd/ 23389F: lib/decompress_unzstd.c 23390F: crypto/zstd.c 23391N: zstd 23392K: zstd 23393 23394ZSWAP COMPRESSED SWAP CACHING 23395M: Seth Jennings <sjenning@redhat.com> 23396M: Dan Streetman <ddstreet@ieee.org> 23397M: Vitaly Wool <vitaly.wool@konsulko.com> 23398L: linux-mm@kvack.org 23399S: Maintained 23400F: mm/zswap.c 23401 23402NXP BLUETOOTH WIRELESS DRIVERS 23403M: Amitkumar Karwar <amitkumar.karwar@nxp.com> 23404M: Neeraj Kale <neeraj.sanjaykale@nxp.com> 23405S: Maintained 23406F: Documentation/devicetree/bindings/net/bluetooth/nxp,88w8987-bt.yaml 23407F: drivers/bluetooth/btnxpuart.c 23408 23409THE REST 23410M: Linus Torvalds <torvalds@linux-foundation.org> 23411L: linux-kernel@vger.kernel.org 23412S: Buried alive in reporters 23413T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 23414F: * 23415F: */ 23416
