1List of maintainers and how to submit kernel changes 2==================================================== 3 4Please try to follow the guidelines below. This will make things 5easier on the maintainers. Not all of these guidelines matter for every 6trivial patch so apply some common sense. 7 8Tips for patch submitters 9------------------------- 10 111. Always *test* your changes, however small, on at least 4 or 12 5 people, preferably many more. 13 142. Try to release a few ALPHA test versions to the net. Announce 15 them onto the kernel channel and await results. This is especially 16 important for device drivers, because often that's the only way 17 you will find things like the fact version 3 firmware needs 18 a magic fix you didn't know about, or some clown changed the 19 chips on a board and not its name. (Don't laugh! Look at the 20 SMC etherpower for that.) 21 223. Make sure your changes compile correctly in multiple 23 configurations. In particular check that changes work both as a 24 module and built into the kernel. 25 264. When you are happy with a change make it generally available for 27 testing and await feedback. 28 295. Make a patch available to the relevant maintainer in the list. Use 30 ``diff -u`` to make the patch easy to merge. Be prepared to get your 31 changes sent back with seemingly silly requests about formatting 32 and variable names. These aren't as silly as they seem. One 33 job the maintainers (and especially Linus) do is to keep things 34 looking the same. Sometimes this means that the clever hack in 35 your driver to get around a problem actually needs to become a 36 generalized kernel feature ready for next time. 37 38 PLEASE check your patch with the automated style checker 39 (scripts/checkpatch.pl) to catch trivial style violations. 40 See Documentation/process/coding-style.rst for guidance here. 41 42 PLEASE CC: the maintainers and mailing lists that are generated 43 by ``scripts/get_maintainer.pl.`` The results returned by the 44 script will be best if you have git installed and are making 45 your changes in a branch derived from Linus' latest git tree. 46 See Documentation/process/submitting-patches.rst for details. 47 48 PLEASE try to include any credit lines you want added with the 49 patch. It avoids people being missed off by mistake and makes 50 it easier to know who wants adding and who doesn't. 51 52 PLEASE document known bugs. If it doesn't work for everything 53 or does something very odd once a month document it. 54 55 PLEASE remember that submissions must be made under the terms 56 of the Linux Foundation certificate of contribution and should 57 include a Signed-off-by: line. The current version of this 58 "Developer's Certificate of Origin" (DCO) is listed in the file 59 Documentation/process/submitting-patches.rst. 60 616. Make sure you have the right to send any changes you make. If you 62 do changes at work you may find your employer owns the patch 63 not you. 64 657. When sending security related changes or reports to a maintainer 66 please Cc: security@kernel.org, especially if the maintainer 67 does not respond. Please keep in mind that the security team is 68 a small set of people who can be efficient only when working on 69 verified bugs. Please only Cc: this list when you have identified 70 that the bug would present a short-term risk to other users if it 71 were publicly disclosed. For example, reports of address leaks do 72 not represent an immediate threat and are better handled publicly, 73 and ideally, should come with a patch proposal. Please do not send 74 automated reports to this list either. Such bugs will be handled 75 better and faster in the usual public places. See 76 Documentation/process/security-bugs.rst for details. 77 788. Happy hacking. 79 80Descriptions of section entries and preferred order 81--------------------------------------------------- 82 83 M: *Mail* patches to: FullName <address@domain> 84 R: Designated *Reviewer*: FullName <address@domain> 85 These reviewers should be CCed on patches. 86 L: *Mailing list* that is relevant to this area 87 S: *Status*, one of the following: 88 Supported: Someone is actually paid to look after this. 89 Maintained: Someone actually looks after it. 90 Odd Fixes: It has a maintainer but they don't have time to do 91 much other than throw the odd patch in. See below.. 92 Orphan: No current maintainer [but maybe you could take the 93 role as you write your new code]. 94 Obsolete: Old code. Something tagged obsolete generally means 95 it has been replaced by a better system and you 96 should be using that. 97 W: *Web-page* with status/info 98 Q: *Patchwork* web based patch tracking system site 99 B: URI for where to file *bugs*. A web-page with detailed bug 100 filing info, a direct bug tracker link, or a mailto: URI. 101 C: URI for *chat* protocol, server and channel where developers 102 usually hang out, for example irc://server/channel. 103 P: Subsystem Profile document for more details submitting 104 patches to the given subsystem. This is either an in-tree file, 105 or a URI. See Documentation/maintainer/maintainer-entry-profile.rst 106 for details. 107 T: *SCM* tree type and location. 108 Type is one of: git, hg, quilt, stgit, topgit 109 F: *Files* and directories wildcard patterns. 110 A trailing slash includes all files and subdirectory files. 111 F: drivers/net/ all files in and below drivers/net 112 F: drivers/net/* all files in drivers/net, but not below 113 F: */net/* all files in "any top level directory"/net 114 One pattern per line. Multiple F: lines acceptable. 115 X: *Excluded* files and directories that are NOT maintained, same 116 rules as F:. Files exclusions are tested before file matches. 117 Can be useful for excluding a specific subdirectory, for instance: 118 F: net/ 119 X: net/ipv6/ 120 matches all files in and below net excluding net/ipv6/ 121 N: Files and directories *Regex* patterns. 122 N: [^a-z]tegra all files whose path contains tegra 123 (not including files like integrator) 124 One pattern per line. Multiple N: lines acceptable. 125 scripts/get_maintainer.pl has different behavior for files that 126 match F: pattern and matches of N: patterns. By default, 127 get_maintainer will not look at git log history when an F: pattern 128 match occurs. When an N: match occurs, git log history is used 129 to also notify the people that have git commit signatures. 130 K: *Content regex* (perl extended) pattern match in a patch or file. 131 For instance: 132 K: of_get_profile 133 matches patches or files that contain "of_get_profile" 134 K: \b(printk|pr_(info|err))\b 135 matches patches or files that contain one or more of the words 136 printk, pr_info or pr_err 137 One regex pattern per line. Multiple K: lines acceptable. 138 139Maintainers List 140---------------- 141 142.. note:: When reading this list, please look for the most precise areas 143 first. When adding to this list, please keep the entries in 144 alphabetical order. 145 1463C59X NETWORK DRIVER 147M: Steffen Klassert <klassert@kernel.org> 148L: netdev@vger.kernel.org 149S: Odd Fixes 150F: Documentation/networking/device_drivers/ethernet/3com/vortex.rst 151F: drivers/net/ethernet/3com/3c59x.c 152 1533CR990 NETWORK DRIVER 154M: David Dillow <dave@thedillows.org> 155L: netdev@vger.kernel.org 156S: Maintained 157F: drivers/net/ethernet/3com/typhoon* 158 1593WARE SAS/SATA-RAID SCSI DRIVERS (3W-XXXX, 3W-9XXX, 3W-SAS) 160M: Adam Radford <aradford@gmail.com> 161L: linux-scsi@vger.kernel.org 162S: Supported 163W: http://www.lsi.com 164F: drivers/scsi/3w-* 165 16653C700 AND 53C700-66 SCSI DRIVER 167M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 168L: linux-scsi@vger.kernel.org 169S: Maintained 170F: drivers/scsi/53c700* 171 1726LOWPAN GENERIC (BTLE/IEEE 802.15.4) 173M: Alexander Aring <alex.aring@gmail.com> 174L: linux-bluetooth@vger.kernel.org 175L: linux-wpan@vger.kernel.org 176S: Maintained 177F: Documentation/networking/6lowpan.rst 178F: include/net/6lowpan.h 179F: net/6lowpan/ 180 1816PACK NETWORK DRIVER FOR AX.25 182M: Andreas Koensgen <ajk@comnets.uni-bremen.de> 183L: linux-hams@vger.kernel.org 184S: Maintained 185F: drivers/net/hamradio/6pack.c 186 187802.11 (including CFG80211/NL80211) 188M: Johannes Berg <johannes@sipsolutions.net> 189L: linux-wireless@vger.kernel.org 190S: Maintained 191W: https://wireless.wiki.kernel.org/ 192Q: https://patchwork.kernel.org/project/linux-wireless/list/ 193T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 194T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 195F: Documentation/driver-api/80211/cfg80211.rst 196F: Documentation/networking/regulatory.rst 197F: include/linux/ieee80211.h 198F: include/net/cfg80211.h 199F: include/net/ieee80211_radiotap.h 200F: include/net/iw_handler.h 201F: include/net/wext.h 202F: include/uapi/linux/nl80211.h 203F: include/uapi/linux/wireless.h 204F: net/wireless/ 205 2068169 10/100/1000 GIGABIT ETHERNET DRIVER 207M: Heiner Kallweit <hkallweit1@gmail.com> 208M: nic_swsd@realtek.com 209L: netdev@vger.kernel.org 210S: Maintained 211F: drivers/net/ethernet/realtek/r8169* 212 2138250/16?50 (AND CLONE UARTS) SERIAL DRIVER 214M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 215L: linux-serial@vger.kernel.org 216S: Maintained 217T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 218F: drivers/tty/serial/8250* 219F: include/linux/serial_8250.h 220 2218390 NETWORK DRIVERS [WD80x3/SMC-ELITE, SMC-ULTRA, NE2000, 3C503, etc.] 222L: netdev@vger.kernel.org 223S: Orphan / Obsolete 224F: drivers/net/ethernet/8390/ 225 2269P FILE SYSTEM 227M: Eric Van Hensbergen <ericvh@kernel.org> 228M: Latchesar Ionkov <lucho@ionkov.net> 229M: Dominique Martinet <asmadeus@codewreck.org> 230R: Christian Schoenebeck <linux_oss@crudebyte.com> 231L: v9fs@lists.linux.dev 232S: Maintained 233W: http://github.com/v9fs 234Q: http://patchwork.kernel.org/project/v9fs-devel/list/ 235T: git git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs.git 236T: git git://github.com/martinetd/linux.git 237F: Documentation/filesystems/9p.rst 238F: fs/9p/ 239F: include/net/9p/ 240F: include/trace/events/9p.h 241F: include/uapi/linux/virtio_9p.h 242F: net/9p/ 243 244A64FX DIAG DRIVER 245M: Hitomi Hasegawa <hasegawa-hitomi@fujitsu.com> 246S: Supported 247F: drivers/soc/fujitsu/a64fx-diag.c 248 249A8293 MEDIA DRIVER 250M: Antti Palosaari <crope@iki.fi> 251L: linux-media@vger.kernel.org 252S: Maintained 253W: https://linuxtv.org 254W: http://palosaari.fi/linux/ 255Q: http://patchwork.linuxtv.org/project/linux-media/list/ 256T: git git://linuxtv.org/anttip/media_tree.git 257F: drivers/media/dvb-frontends/a8293* 258 259AACRAID SCSI RAID DRIVER 260M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 261L: linux-scsi@vger.kernel.org 262S: Supported 263W: http://www.adaptec.com/ 264F: Documentation/scsi/aacraid.rst 265F: drivers/scsi/aacraid/ 266 267AB8500 BATTERY AND CHARGER DRIVERS 268M: Linus Walleij <linus.walleij@linaro.org> 269F: Documentation/devicetree/bindings/power/supply/*ab8500* 270F: drivers/power/supply/*ab8500* 271 272ABI/API 273L: linux-api@vger.kernel.org 274F: include/linux/syscalls.h 275F: kernel/sys_ni.c 276X: arch/*/include/uapi/ 277X: include/uapi/ 278 279ABIT UGURU 1,2 HARDWARE MONITOR DRIVER 280M: Hans de Goede <hdegoede@redhat.com> 281L: linux-hwmon@vger.kernel.org 282S: Maintained 283F: drivers/hwmon/abituguru.c 284 285ABIT UGURU 3 HARDWARE MONITOR DRIVER 286M: Alistair John Strachan <alistair@devzero.co.uk> 287L: linux-hwmon@vger.kernel.org 288S: Maintained 289F: drivers/hwmon/abituguru3.c 290 291ACCES 104-DIO-48E GPIO DRIVER 292M: William Breathitt Gray <william.gray@linaro.org> 293L: linux-gpio@vger.kernel.org 294S: Maintained 295F: drivers/gpio/gpio-104-dio-48e.c 296 297ACCES 104-IDI-48 GPIO DRIVER 298M: William Breathitt Gray <william.gray@linaro.org> 299L: linux-gpio@vger.kernel.org 300S: Maintained 301F: drivers/gpio/gpio-104-idi-48.c 302 303ACCES 104-IDIO-16 GPIO DRIVER 304M: William Breathitt Gray <william.gray@linaro.org> 305L: linux-gpio@vger.kernel.org 306S: Maintained 307F: drivers/gpio/gpio-104-idio-16.c 308 309ACCES 104-QUAD-8 DRIVER 310M: William Breathitt Gray <william.gray@linaro.org> 311L: linux-iio@vger.kernel.org 312S: Maintained 313F: drivers/counter/104-quad-8.c 314 315ACCES IDIO-16 GPIO LIBRARY 316M: William Breathitt Gray <william.gray@linaro.org> 317L: linux-gpio@vger.kernel.org 318S: Maintained 319F: drivers/gpio/gpio-idio-16.c 320F: drivers/gpio/gpio-idio-16.h 321 322ACCES PCI-IDIO-16 GPIO DRIVER 323M: William Breathitt Gray <william.gray@linaro.org> 324L: linux-gpio@vger.kernel.org 325S: Maintained 326F: drivers/gpio/gpio-pci-idio-16.c 327 328ACCES PCIe-IDIO-24 GPIO DRIVER 329M: William Breathitt Gray <william.gray@linaro.org> 330L: linux-gpio@vger.kernel.org 331S: Maintained 332F: drivers/gpio/gpio-pcie-idio-24.c 333 334ACENIC DRIVER 335M: Jes Sorensen <jes@trained-monkey.org> 336L: linux-acenic@sunsite.dk 337S: Maintained 338F: drivers/net/ethernet/alteon/acenic* 339 340ACER ASPIRE ONE TEMPERATURE AND FAN DRIVER 341M: Peter Kaestle <peter@piie.net> 342L: platform-driver-x86@vger.kernel.org 343S: Maintained 344W: http://piie.net/?section=acerhdf 345F: drivers/platform/x86/acerhdf.c 346 347ACER WMI LAPTOP EXTRAS 348M: "Lee, Chun-Yi" <jlee@suse.com> 349L: platform-driver-x86@vger.kernel.org 350S: Maintained 351F: drivers/platform/x86/acer-wmi.c 352 353ACPI 354M: "Rafael J. Wysocki" <rafael@kernel.org> 355R: Len Brown <lenb@kernel.org> 356L: linux-acpi@vger.kernel.org 357S: Supported 358Q: https://patchwork.kernel.org/project/linux-acpi/list/ 359B: https://bugzilla.kernel.org 360T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 361F: Documentation/ABI/testing/configfs-acpi 362F: Documentation/ABI/testing/sysfs-bus-acpi 363F: Documentation/firmware-guide/acpi/ 364F: arch/x86/kernel/acpi/ 365F: arch/x86/pci/acpi.c 366F: drivers/acpi/ 367F: drivers/pci/*/*acpi* 368F: drivers/pci/*acpi* 369F: drivers/pnp/pnpacpi/ 370F: include/acpi/ 371F: include/linux/acpi.h 372F: include/linux/fwnode.h 373F: tools/power/acpi/ 374 375ACPI APEI 376M: "Rafael J. Wysocki" <rafael@kernel.org> 377R: Len Brown <lenb@kernel.org> 378R: James Morse <james.morse@arm.com> 379R: Tony Luck <tony.luck@intel.com> 380R: Borislav Petkov <bp@alien8.de> 381L: linux-acpi@vger.kernel.org 382F: drivers/acpi/apei/ 383 384ACPI COMPONENT ARCHITECTURE (ACPICA) 385M: Robert Moore <robert.moore@intel.com> 386M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 387L: linux-acpi@vger.kernel.org 388L: acpica-devel@lists.linuxfoundation.org 389S: Supported 390W: https://acpica.org/ 391W: https://github.com/acpica/acpica/ 392Q: https://patchwork.kernel.org/project/linux-acpi/list/ 393B: https://bugzilla.kernel.org 394B: https://bugs.acpica.org 395T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 396F: drivers/acpi/acpica/ 397F: include/acpi/ 398F: tools/power/acpi/ 399 400ACPI FOR ARM64 (ACPI/arm64) 401M: Lorenzo Pieralisi <lpieralisi@kernel.org> 402M: Hanjun Guo <guohanjun@huawei.com> 403M: Sudeep Holla <sudeep.holla@arm.com> 404L: linux-acpi@vger.kernel.org 405L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 406S: Maintained 407F: drivers/acpi/arm64 408 409ACPI PCC(Platform Communication Channel) MAILBOX DRIVER 410M: Sudeep Holla <sudeep.holla@arm.com> 411L: linux-acpi@vger.kernel.org 412S: Supported 413F: drivers/mailbox/pcc.c 414 415ACPI PMIC DRIVERS 416M: "Rafael J. Wysocki" <rafael@kernel.org> 417M: Len Brown <lenb@kernel.org> 418R: Andy Shevchenko <andy@kernel.org> 419R: Mika Westerberg <mika.westerberg@linux.intel.com> 420L: linux-acpi@vger.kernel.org 421S: Supported 422Q: https://patchwork.kernel.org/project/linux-acpi/list/ 423B: https://bugzilla.kernel.org 424T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 425F: drivers/acpi/pmic/ 426 427ACPI SERIAL MULTI INSTANTIATE DRIVER 428M: Hans de Goede <hdegoede@redhat.com> 429L: platform-driver-x86@vger.kernel.org 430S: Maintained 431F: drivers/platform/x86/serial-multi-instantiate.c 432 433ACPI THERMAL DRIVER 434M: Rafael J. Wysocki <rafael@kernel.org> 435R: Zhang Rui <rui.zhang@intel.com> 436L: linux-acpi@vger.kernel.org 437S: Supported 438B: https://bugzilla.kernel.org 439F: drivers/acpi/*thermal* 440 441ACPI VIOT DRIVER 442M: Jean-Philippe Brucker <jean-philippe@linaro.org> 443L: linux-acpi@vger.kernel.org 444L: iommu@lists.linux.dev 445S: Maintained 446F: drivers/acpi/viot.c 447F: include/linux/acpi_viot.h 448 449ACPI WMI DRIVER 450L: platform-driver-x86@vger.kernel.org 451S: Orphan 452F: drivers/platform/x86/wmi.c 453F: include/uapi/linux/wmi.h 454 455ACRN HYPERVISOR SERVICE MODULE 456M: Fei Li <fei1.li@intel.com> 457L: acrn-dev@lists.projectacrn.org (subscribers-only) 458S: Supported 459W: https://projectacrn.org 460F: Documentation/virt/acrn/ 461F: drivers/virt/acrn/ 462F: include/uapi/linux/acrn.h 463 464AD1889 ALSA SOUND DRIVER 465L: linux-parisc@vger.kernel.org 466S: Maintained 467W: https://parisc.wiki.kernel.org/index.php/AD1889 468F: sound/pci/ad1889.* 469 470AD5110 ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER 471M: Mugilraj Dhavachelvan <dmugil2000@gmail.com> 472L: linux-iio@vger.kernel.org 473S: Supported 474F: drivers/iio/potentiometer/ad5110.c 475 476AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER 477M: Michael Hennerich <michael.hennerich@analog.com> 478S: Supported 479W: http://wiki.analog.com/AD5254 480W: https://ez.analog.com/linux-software-drivers 481F: drivers/misc/ad525x_dpot.c 482 483AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821) 484M: Michael Hennerich <michael.hennerich@analog.com> 485S: Supported 486W: http://wiki.analog.com/AD5398 487W: https://ez.analog.com/linux-software-drivers 488F: drivers/regulator/ad5398.c 489 490AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A) 491M: Michael Hennerich <michael.hennerich@analog.com> 492S: Supported 493W: http://wiki.analog.com/AD7142 494W: https://ez.analog.com/linux-software-drivers 495F: drivers/input/misc/ad714x.c 496 497AD7877 TOUCHSCREEN DRIVER 498M: Michael Hennerich <michael.hennerich@analog.com> 499S: Supported 500W: http://wiki.analog.com/AD7877 501W: https://ez.analog.com/linux-software-drivers 502F: drivers/input/touchscreen/ad7877.c 503 504AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889) 505M: Michael Hennerich <michael.hennerich@analog.com> 506S: Supported 507W: http://wiki.analog.com/AD7879 508W: https://ez.analog.com/linux-software-drivers 509F: drivers/input/touchscreen/ad7879.c 510 511ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR) 512M: Jiri Kosina <jikos@kernel.org> 513S: Maintained 514 515ADF7242 IEEE 802.15.4 RADIO DRIVER 516M: Michael Hennerich <michael.hennerich@analog.com> 517L: linux-wpan@vger.kernel.org 518S: Supported 519W: https://wiki.analog.com/ADF7242 520W: https://ez.analog.com/linux-software-drivers 521F: Documentation/devicetree/bindings/net/ieee802154/adf7242.txt 522F: drivers/net/ieee802154/adf7242.c 523 524ADM1025 HARDWARE MONITOR DRIVER 525M: Jean Delvare <jdelvare@suse.com> 526L: linux-hwmon@vger.kernel.org 527S: Maintained 528F: Documentation/hwmon/adm1025.rst 529F: drivers/hwmon/adm1025.c 530 531ADM1029 HARDWARE MONITOR DRIVER 532M: Corentin Labbe <clabbe.montjoie@gmail.com> 533L: linux-hwmon@vger.kernel.org 534S: Maintained 535F: drivers/hwmon/adm1029.c 536 537ADM8211 WIRELESS DRIVER 538L: linux-wireless@vger.kernel.org 539S: Orphan 540W: https://wireless.wiki.kernel.org/ 541F: drivers/net/wireless/admtek/adm8211.* 542 543ADP1653 FLASH CONTROLLER DRIVER 544M: Sakari Ailus <sakari.ailus@iki.fi> 545L: linux-media@vger.kernel.org 546S: Maintained 547F: drivers/media/i2c/adp1653.c 548F: include/media/i2c/adp1653.h 549 550ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501) 551M: Michael Hennerich <michael.hennerich@analog.com> 552S: Supported 553W: http://wiki.analog.com/ADP5520 554W: https://ez.analog.com/linux-software-drivers 555F: drivers/gpio/gpio-adp5520.c 556F: drivers/input/keyboard/adp5520-keys.c 557F: drivers/leds/leds-adp5520.c 558F: drivers/mfd/adp5520.c 559F: drivers/video/backlight/adp5520_bl.c 560 561ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587) 562M: Michael Hennerich <michael.hennerich@analog.com> 563S: Supported 564W: http://wiki.analog.com/ADP5588 565W: https://ez.analog.com/linux-software-drivers 566F: Documentation/devicetree/bindings/input/adi,adp5588.yaml 567F: drivers/input/keyboard/adp5588-keys.c 568 569ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863) 570M: Michael Hennerich <michael.hennerich@analog.com> 571S: Supported 572W: http://wiki.analog.com/ADP8860 573W: https://ez.analog.com/linux-software-drivers 574F: drivers/video/backlight/adp8860_bl.c 575 576ADT746X FAN DRIVER 577M: Colin Leroy <colin@colino.net> 578S: Maintained 579F: drivers/macintosh/therm_adt746x.c 580 581ADT7475 HARDWARE MONITOR DRIVER 582M: Jean Delvare <jdelvare@suse.com> 583L: linux-hwmon@vger.kernel.org 584S: Maintained 585F: Documentation/hwmon/adt7475.rst 586F: drivers/hwmon/adt7475.c 587 588ADVANSYS SCSI DRIVER 589M: Matthew Wilcox <willy@infradead.org> 590M: Hannes Reinecke <hare@suse.com> 591L: linux-scsi@vger.kernel.org 592S: Maintained 593F: Documentation/scsi/advansys.rst 594F: drivers/scsi/advansys.c 595 596ADVANTECH SWBTN DRIVER 597M: Andrea Ho <Andrea.Ho@advantech.com.tw> 598L: platform-driver-x86@vger.kernel.org 599S: Maintained 600F: drivers/platform/x86/adv_swbutton.c 601 602ADXL313 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 603M: Lucas Stankus <lucas.p.stankus@gmail.com> 604S: Supported 605F: Documentation/devicetree/bindings/iio/accel/adi,adxl313.yaml 606F: drivers/iio/accel/adxl313* 607 608ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346) 609M: Michael Hennerich <michael.hennerich@analog.com> 610S: Supported 611W: http://wiki.analog.com/ADXL345 612W: https://ez.analog.com/linux-software-drivers 613F: Documentation/devicetree/bindings/iio/accel/adi,adxl345.yaml 614F: drivers/input/misc/adxl34x.c 615 616ADXL355 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 617M: Puranjay Mohan <puranjay12@gmail.com> 618L: linux-iio@vger.kernel.org 619S: Supported 620F: Documentation/devicetree/bindings/iio/accel/adi,adxl355.yaml 621F: drivers/iio/accel/adxl355.h 622F: drivers/iio/accel/adxl355_core.c 623F: drivers/iio/accel/adxl355_i2c.c 624F: drivers/iio/accel/adxl355_spi.c 625 626ADXL367 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 627M: Cosmin Tanislav <cosmin.tanislav@analog.com> 628L: linux-iio@vger.kernel.org 629S: Supported 630W: https://ez.analog.com/linux-software-drivers 631F: Documentation/devicetree/bindings/iio/accel/adi,adxl367.yaml 632F: drivers/iio/accel/adxl367* 633 634ADXL372 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 635M: Michael Hennerich <michael.hennerich@analog.com> 636S: Supported 637W: https://ez.analog.com/linux-software-drivers 638F: Documentation/devicetree/bindings/iio/accel/adi,adxl372.yaml 639F: drivers/iio/accel/adxl372.c 640F: drivers/iio/accel/adxl372_i2c.c 641F: drivers/iio/accel/adxl372_spi.c 642 643AF9013 MEDIA DRIVER 644M: Antti Palosaari <crope@iki.fi> 645L: linux-media@vger.kernel.org 646S: Maintained 647W: https://linuxtv.org 648W: http://palosaari.fi/linux/ 649Q: http://patchwork.linuxtv.org/project/linux-media/list/ 650T: git git://linuxtv.org/anttip/media_tree.git 651F: drivers/media/dvb-frontends/af9013* 652 653AF9033 MEDIA DRIVER 654M: Antti Palosaari <crope@iki.fi> 655L: linux-media@vger.kernel.org 656S: Maintained 657W: https://linuxtv.org 658W: http://palosaari.fi/linux/ 659Q: http://patchwork.linuxtv.org/project/linux-media/list/ 660T: git git://linuxtv.org/anttip/media_tree.git 661F: drivers/media/dvb-frontends/af9033* 662 663AFFS FILE SYSTEM 664M: David Sterba <dsterba@suse.com> 665L: linux-fsdevel@vger.kernel.org 666S: Odd Fixes 667F: Documentation/filesystems/affs.rst 668F: fs/affs/ 669 670AFS FILESYSTEM 671M: David Howells <dhowells@redhat.com> 672M: Marc Dionne <marc.dionne@auristor.com> 673L: linux-afs@lists.infradead.org 674S: Supported 675W: https://www.infradead.org/~dhowells/kafs/ 676F: Documentation/filesystems/afs.rst 677F: fs/afs/ 678F: include/trace/events/afs.h 679 680AGPGART DRIVER 681M: David Airlie <airlied@redhat.com> 682L: dri-devel@lists.freedesktop.org 683S: Maintained 684T: git git://anongit.freedesktop.org/drm/drm 685F: drivers/char/agp/ 686F: include/linux/agp* 687F: include/uapi/linux/agp* 688 689AHA152X SCSI DRIVER 690M: "Juergen E. Fischer" <fischer@norbit.de> 691L: linux-scsi@vger.kernel.org 692S: Maintained 693F: drivers/scsi/aha152x* 694F: drivers/scsi/pcmcia/aha152x* 695 696AIC7XXX / AIC79XX SCSI DRIVER 697M: Hannes Reinecke <hare@suse.com> 698L: linux-scsi@vger.kernel.org 699S: Maintained 700F: drivers/scsi/aic7xxx/ 701 702AIMSLAB FM RADIO RECEIVER DRIVER 703M: Hans Verkuil <hverkuil@xs4all.nl> 704L: linux-media@vger.kernel.org 705S: Maintained 706W: https://linuxtv.org 707T: git git://linuxtv.org/media_tree.git 708F: drivers/media/radio/radio-aimslab* 709 710AIO 711M: Benjamin LaHaise <bcrl@kvack.org> 712L: linux-aio@kvack.org 713S: Supported 714F: fs/aio.c 715F: include/linux/*aio*.h 716 717AIRSPY MEDIA DRIVER 718M: Antti Palosaari <crope@iki.fi> 719L: linux-media@vger.kernel.org 720S: Maintained 721W: https://linuxtv.org 722W: http://palosaari.fi/linux/ 723Q: http://patchwork.linuxtv.org/project/linux-media/list/ 724T: git git://linuxtv.org/anttip/media_tree.git 725F: drivers/media/usb/airspy/ 726 727ALACRITECH GIGABIT ETHERNET DRIVER 728M: Lino Sanfilippo <LinoSanfilippo@gmx.de> 729S: Maintained 730F: drivers/net/ethernet/alacritech/* 731 732ALCATEL SPEEDTOUCH USB DRIVER 733M: Duncan Sands <duncan.sands@free.fr> 734L: linux-usb@vger.kernel.org 735S: Maintained 736W: http://www.linux-usb.org/SpeedTouch/ 737F: drivers/usb/atm/speedtch.c 738F: drivers/usb/atm/usbatm.c 739 740ALCHEMY AU1XX0 MMC DRIVER 741M: Manuel Lauss <manuel.lauss@gmail.com> 742S: Maintained 743F: drivers/mmc/host/au1xmmc.c 744 745ALI1563 I2C DRIVER 746M: Rudolf Marek <r.marek@assembler.cz> 747L: linux-i2c@vger.kernel.org 748S: Maintained 749F: Documentation/i2c/busses/i2c-ali1563.rst 750F: drivers/i2c/busses/i2c-ali1563.c 751 752ALIBABA ELASTIC RDMA DRIVER 753M: Cheng Xu <chengyou@linux.alibaba.com> 754M: Kai Shen <kaishen@linux.alibaba.com> 755L: linux-rdma@vger.kernel.org 756S: Supported 757F: drivers/infiniband/hw/erdma 758F: include/uapi/rdma/erdma-abi.h 759 760ALIBABA PMU DRIVER 761M: Shuai Xue <xueshuai@linux.alibaba.com> 762S: Supported 763F: Documentation/admin-guide/perf/alibaba_pmu.rst 764F: drivers/perf/alibaba_uncore_drw_pmu.c 765 766ALIENWARE WMI DRIVER 767L: Dell.Client.Kernel@dell.com 768S: Maintained 769F: drivers/platform/x86/dell/alienware-wmi.c 770 771ALLEGRO DVT VIDEO IP CORE DRIVER 772M: Michael Tretter <m.tretter@pengutronix.de> 773R: Pengutronix Kernel Team <kernel@pengutronix.de> 774L: linux-media@vger.kernel.org 775S: Maintained 776F: Documentation/devicetree/bindings/media/allegro,al5e.yaml 777F: drivers/media/platform/allegro-dvt/ 778 779ALLWINNER A10 CSI DRIVER 780M: Maxime Ripard <mripard@kernel.org> 781L: linux-media@vger.kernel.org 782S: Maintained 783T: git git://linuxtv.org/media_tree.git 784F: Documentation/devicetree/bindings/media/allwinner,sun4i-a10-csi.yaml 785F: drivers/media/platform/sunxi/sun4i-csi/ 786 787ALLWINNER A31 CSI DRIVER 788M: Yong Deng <yong.deng@magewell.com> 789M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 790L: linux-media@vger.kernel.org 791S: Maintained 792T: git git://linuxtv.org/media_tree.git 793F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-csi.yaml 794F: drivers/media/platform/sunxi/sun6i-csi/ 795 796ALLWINNER A31 ISP DRIVER 797M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 798L: linux-media@vger.kernel.org 799S: Maintained 800T: git git://linuxtv.org/media_tree.git 801F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-isp.yaml 802F: drivers/staging/media/sunxi/sun6i-isp/ 803F: drivers/staging/media/sunxi/sun6i-isp/uapi/sun6i-isp-config.h 804 805ALLWINNER A31 MIPI CSI-2 BRIDGE DRIVER 806M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 807L: linux-media@vger.kernel.org 808S: Maintained 809T: git git://linuxtv.org/media_tree.git 810F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-mipi-csi2.yaml 811F: drivers/media/platform/sunxi/sun6i-mipi-csi2/ 812 813ALLWINNER CPUFREQ DRIVER 814M: Yangtao Li <tiny.windzz@gmail.com> 815L: linux-pm@vger.kernel.org 816S: Maintained 817F: Documentation/devicetree/bindings/opp/allwinner,sun50i-h6-operating-points.yaml 818F: drivers/cpufreq/sun50i-cpufreq-nvmem.c 819 820ALLWINNER CRYPTO DRIVERS 821M: Corentin Labbe <clabbe.montjoie@gmail.com> 822L: linux-crypto@vger.kernel.org 823S: Maintained 824F: drivers/crypto/allwinner/ 825 826ALLWINNER DMIC DRIVERS 827M: Ban Tao <fengzheng923@gmail.com> 828L: alsa-devel@alsa-project.org (moderated for non-subscribers) 829S: Maintained 830F: Documentation/devicetree/bindings/sound/allwinner,sun50i-h6-dmic.yaml 831F: sound/soc/sunxi/sun50i-dmic.c 832 833ALLWINNER HARDWARE SPINLOCK SUPPORT 834M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 835S: Maintained 836F: Documentation/devicetree/bindings/hwlock/allwinner,sun6i-a31-hwspinlock.yaml 837F: drivers/hwspinlock/sun6i_hwspinlock.c 838 839ALLWINNER THERMAL DRIVER 840M: Vasily Khoruzhick <anarsoul@gmail.com> 841M: Yangtao Li <tiny.windzz@gmail.com> 842L: linux-pm@vger.kernel.org 843S: Maintained 844F: Documentation/devicetree/bindings/thermal/allwinner,sun8i-a83t-ths.yaml 845F: drivers/thermal/sun8i_thermal.c 846 847ALLWINNER VPU DRIVER 848M: Maxime Ripard <mripard@kernel.org> 849M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 850L: linux-media@vger.kernel.org 851S: Maintained 852F: drivers/staging/media/sunxi/cedrus/ 853 854ALPHA PORT 855M: Richard Henderson <richard.henderson@linaro.org> 856M: Ivan Kokshaysky <ink@jurassic.park.msu.ru> 857M: Matt Turner <mattst88@gmail.com> 858L: linux-alpha@vger.kernel.org 859S: Odd Fixes 860F: arch/alpha/ 861 862ALPS PS/2 TOUCHPAD DRIVER 863R: Pali Rohár <pali@kernel.org> 864F: drivers/input/mouse/alps.* 865 866ALTERA I2C CONTROLLER DRIVER 867M: Thor Thayer <thor.thayer@linux.intel.com> 868S: Maintained 869F: Documentation/devicetree/bindings/i2c/i2c-altera.txt 870F: drivers/i2c/busses/i2c-altera.c 871 872ALTERA MAILBOX DRIVER 873M: Mun Yew Tham <mun.yew.tham@intel.com> 874S: Maintained 875F: drivers/mailbox/mailbox-altera.c 876 877ALTERA MSGDMA IP CORE DRIVER 878M: Olivier Dautricourt <olivierdautricourt@gmail.com> 879R: Stefan Roese <sr@denx.de> 880L: dmaengine@vger.kernel.org 881S: Odd Fixes 882F: Documentation/devicetree/bindings/dma/altr,msgdma.yaml 883F: drivers/dma/altera-msgdma.c 884 885ALTERA PIO DRIVER 886M: Mun Yew Tham <mun.yew.tham@intel.com> 887L: linux-gpio@vger.kernel.org 888S: Maintained 889F: drivers/gpio/gpio-altera.c 890 891ALTERA SYSTEM MANAGER DRIVER 892M: Thor Thayer <thor.thayer@linux.intel.com> 893S: Maintained 894F: drivers/mfd/altera-sysmgr.c 895F: include/linux/mfd/altera-sysmgr.h 896 897ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT 898M: Thor Thayer <thor.thayer@linux.intel.com> 899S: Maintained 900F: drivers/gpio/gpio-altera-a10sr.c 901F: drivers/mfd/altera-a10sr.c 902F: drivers/reset/reset-a10sr.c 903F: include/dt-bindings/reset/altr,rst-mgr-a10sr.h 904F: include/linux/mfd/altera-a10sr.h 905 906ALTERA TRIPLE SPEED ETHERNET DRIVER 907M: Joyce Ooi <joyce.ooi@intel.com> 908L: netdev@vger.kernel.org 909S: Maintained 910F: drivers/net/ethernet/altera/ 911 912ALTERA TSE PCS 913M: Maxime Chevallier <maxime.chevallier@bootlin.com> 914L: netdev@vger.kernel.org 915S: Supported 916F: drivers/net/pcs/pcs-altera-tse.c 917F: include/linux/pcs-altera-tse.h 918 919ALTERA UART/JTAG UART SERIAL DRIVERS 920M: Tobias Klauser <tklauser@distanz.ch> 921L: linux-serial@vger.kernel.org 922S: Maintained 923F: drivers/tty/serial/altera_jtaguart.c 924F: drivers/tty/serial/altera_uart.c 925F: include/linux/altera_jtaguart.h 926F: include/linux/altera_uart.h 927 928AMAZON ANNAPURNA LABS FIC DRIVER 929M: Talel Shenhar <talel@amazon.com> 930S: Maintained 931F: Documentation/devicetree/bindings/interrupt-controller/amazon,al-fic.txt 932F: drivers/irqchip/irq-al-fic.c 933 934AMAZON ANNAPURNA LABS MEMORY CONTROLLER EDAC 935M: Talel Shenhar <talel@amazon.com> 936M: Talel Shenhar <talelshenhar@gmail.com> 937S: Maintained 938F: Documentation/devicetree/bindings/edac/amazon,al-mc-edac.yaml 939F: drivers/edac/al_mc_edac.c 940 941AMAZON ANNAPURNA LABS THERMAL MMIO DRIVER 942M: Talel Shenhar <talel@amazon.com> 943S: Maintained 944F: Documentation/devicetree/bindings/thermal/amazon,al-thermal.txt 945F: drivers/thermal/thermal_mmio.c 946 947AMAZON ETHERNET DRIVERS 948M: Shay Agroskin <shayagr@amazon.com> 949M: Arthur Kiyanovski <akiyano@amazon.com> 950R: David Arinzon <darinzon@amazon.com> 951R: Noam Dagan <ndagan@amazon.com> 952R: Saeed Bishara <saeedb@amazon.com> 953L: netdev@vger.kernel.org 954S: Supported 955F: Documentation/networking/device_drivers/ethernet/amazon/ena.rst 956F: drivers/net/ethernet/amazon/ 957 958AMAZON RDMA EFA DRIVER 959M: Michael Margolin <mrgolin@amazon.com> 960R: Gal Pressman <gal.pressman@linux.dev> 961R: Yossi Leybovich <sleybo@amazon.com> 962L: linux-rdma@vger.kernel.org 963S: Supported 964Q: https://patchwork.kernel.org/project/linux-rdma/list/ 965F: drivers/infiniband/hw/efa/ 966F: include/uapi/rdma/efa-abi.h 967 968AMD CDX BUS DRIVER 969M: Nipun Gupta <nipun.gupta@amd.com> 970M: Nikhil Agarwal <nikhil.agarwal@amd.com> 971S: Maintained 972F: Documentation/devicetree/bindings/bus/xlnx,versal-net-cdx.yaml 973F: drivers/cdx/* 974F: include/linux/cdx/* 975 976AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER 977M: Tom Lendacky <thomas.lendacky@amd.com> 978M: John Allen <john.allen@amd.com> 979L: linux-crypto@vger.kernel.org 980S: Supported 981F: drivers/crypto/ccp/ 982F: include/linux/ccp.h 983 984AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - SEV SUPPORT 985M: Brijesh Singh <brijesh.singh@amd.com> 986M: Tom Lendacky <thomas.lendacky@amd.com> 987L: linux-crypto@vger.kernel.org 988S: Supported 989F: drivers/crypto/ccp/sev* 990F: include/uapi/linux/psp-sev.h 991 992AMD DISPLAY CORE 993M: Harry Wentland <harry.wentland@amd.com> 994M: Leo Li <sunpeng.li@amd.com> 995M: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> 996L: amd-gfx@lists.freedesktop.org 997S: Supported 998T: git https://gitlab.freedesktop.org/agd5f/linux.git 999F: drivers/gpu/drm/amd/display/ 1000 1001AMD FAM15H PROCESSOR POWER MONITORING DRIVER 1002M: Huang Rui <ray.huang@amd.com> 1003L: linux-hwmon@vger.kernel.org 1004S: Supported 1005F: Documentation/hwmon/fam15h_power.rst 1006F: drivers/hwmon/fam15h_power.c 1007 1008AMD FCH GPIO DRIVER 1009M: Enrico Weigelt, metux IT consult <info@metux.net> 1010L: linux-gpio@vger.kernel.org 1011S: Maintained 1012F: drivers/gpio/gpio-amd-fch.c 1013F: include/linux/platform_data/gpio/gpio-amd-fch.h 1014 1015AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER 1016L: linux-geode@lists.infradead.org (moderated for non-subscribers) 1017S: Orphan 1018F: drivers/usb/gadget/udc/amd5536udc.* 1019 1020AMD GEODE PROCESSOR/CHIPSET SUPPORT 1021M: Andres Salomon <dilinger@queued.net> 1022L: linux-geode@lists.infradead.org (moderated for non-subscribers) 1023S: Supported 1024W: http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html 1025F: arch/x86/include/asm/geode.h 1026F: drivers/char/hw_random/geode-rng.c 1027F: drivers/crypto/geode* 1028F: drivers/video/fbdev/geode/ 1029 1030AMD HSMP DRIVER 1031M: Naveen Krishna Chatradhi <naveenkrishna.chatradhi@amd.com> 1032R: Carlos Bilbao <carlos.bilbao@amd.com> 1033L: platform-driver-x86@vger.kernel.org 1034S: Maintained 1035F: Documentation/arch/x86/amd_hsmp.rst 1036F: arch/x86/include/asm/amd_hsmp.h 1037F: arch/x86/include/uapi/asm/amd_hsmp.h 1038F: drivers/platform/x86/amd/hsmp.c 1039 1040AMD IOMMU (AMD-VI) 1041M: Joerg Roedel <joro@8bytes.org> 1042R: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 1043L: iommu@lists.linux.dev 1044S: Maintained 1045T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 1046F: drivers/iommu/amd/ 1047F: include/linux/amd-iommu.h 1048 1049AMD KFD 1050M: Felix Kuehling <Felix.Kuehling@amd.com> 1051L: amd-gfx@lists.freedesktop.org 1052S: Supported 1053T: git https://gitlab.freedesktop.org/agd5f/linux.git 1054F: drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd*.[ch] 1055F: drivers/gpu/drm/amd/amdkfd/ 1056F: drivers/gpu/drm/amd/include/cik_structs.h 1057F: drivers/gpu/drm/amd/include/kgd_kfd_interface.h 1058F: drivers/gpu/drm/amd/include/v9_structs.h 1059F: drivers/gpu/drm/amd/include/vi_structs.h 1060F: include/uapi/linux/kfd_ioctl.h 1061F: include/uapi/linux/kfd_sysfs.h 1062 1063AMD MP2 I2C DRIVER 1064M: Elie Morisse <syniurge@gmail.com> 1065M: Shyam Sundar S K <shyam-sundar.s-k@amd.com> 1066L: linux-i2c@vger.kernel.org 1067S: Maintained 1068F: drivers/i2c/busses/i2c-amd-mp2* 1069 1070AMD PDS CORE DRIVER 1071M: Shannon Nelson <shannon.nelson@amd.com> 1072M: Brett Creeley <brett.creeley@amd.com> 1073L: netdev@vger.kernel.org 1074S: Supported 1075F: Documentation/networking/device_drivers/ethernet/amd/pds_core.rst 1076F: drivers/net/ethernet/amd/pds_core/ 1077F: include/linux/pds/ 1078 1079AMD PMC DRIVER 1080M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 1081L: platform-driver-x86@vger.kernel.org 1082S: Maintained 1083F: drivers/platform/x86/amd/pmc.c 1084 1085AMD PMF DRIVER 1086M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 1087L: platform-driver-x86@vger.kernel.org 1088S: Maintained 1089F: Documentation/ABI/testing/sysfs-amd-pmf 1090F: drivers/platform/x86/amd/pmf/ 1091 1092AMD POWERPLAY AND SWSMU 1093M: Evan Quan <evan.quan@amd.com> 1094L: amd-gfx@lists.freedesktop.org 1095S: Supported 1096T: git https://gitlab.freedesktop.org/agd5f/linux.git 1097F: drivers/gpu/drm/amd/pm/ 1098 1099AMD PSTATE DRIVER 1100M: Huang Rui <ray.huang@amd.com> 1101L: linux-pm@vger.kernel.org 1102S: Supported 1103F: Documentation/admin-guide/pm/amd-pstate.rst 1104F: drivers/cpufreq/amd-pstate* 1105F: include/linux/amd-pstate.h 1106F: tools/power/x86/amd_pstate_tracer/amd_pstate_trace.py 1107 1108AMD PTDMA DRIVER 1109M: Sanjay R Mehta <sanju.mehta@amd.com> 1110L: dmaengine@vger.kernel.org 1111S: Maintained 1112F: drivers/dma/ptdma/ 1113 1114AMD SEATTLE DEVICE TREE SUPPORT 1115M: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 1116M: Tom Lendacky <thomas.lendacky@amd.com> 1117S: Supported 1118F: arch/arm64/boot/dts/amd/ 1119 1120AMD SENSOR FUSION HUB DRIVER 1121M: Basavaraj Natikar <basavaraj.natikar@amd.com> 1122L: linux-input@vger.kernel.org 1123S: Maintained 1124F: Documentation/hid/amd-sfh* 1125F: drivers/hid/amd-sfh-hid/ 1126 1127AMD SPI DRIVER 1128M: Sanjay R Mehta <sanju.mehta@amd.com> 1129S: Maintained 1130F: drivers/spi/spi-amd.c 1131 1132AMD XGBE DRIVER 1133M: "Shyam Sundar S K" <Shyam-sundar.S-k@amd.com> 1134L: netdev@vger.kernel.org 1135S: Supported 1136F: arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi 1137F: drivers/net/ethernet/amd/xgbe/ 1138 1139AMLOGIC DDR PMU DRIVER 1140M: Jiucheng Xu <jiucheng.xu@amlogic.com> 1141L: linux-amlogic@lists.infradead.org 1142S: Supported 1143W: http://www.amlogic.com 1144F: Documentation/admin-guide/perf/meson-ddr-pmu.rst 1145F: Documentation/devicetree/bindings/perf/amlogic,g12-ddr-pmu.yaml 1146F: drivers/perf/amlogic/ 1147F: include/soc/amlogic/ 1148 1149AMPHION VPU CODEC V4L2 DRIVER 1150M: Ming Qian <ming.qian@nxp.com> 1151M: Shijie Qin <shijie.qin@nxp.com> 1152M: Zhou Peng <eagle.zhou@nxp.com> 1153L: linux-media@vger.kernel.org 1154S: Maintained 1155F: Documentation/devicetree/bindings/media/amphion,vpu.yaml 1156F: drivers/media/platform/amphion/ 1157 1158AMS AS73211 DRIVER 1159M: Christian Eggers <ceggers@arri.de> 1160L: linux-iio@vger.kernel.org 1161S: Maintained 1162F: Documentation/devicetree/bindings/iio/light/ams,as73211.yaml 1163F: drivers/iio/light/as73211.c 1164 1165AMT (Automatic Multicast Tunneling) 1166M: Taehee Yoo <ap420073@gmail.com> 1167L: netdev@vger.kernel.org 1168S: Maintained 1169T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 1170T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 1171F: drivers/net/amt.c 1172 1173ANALOG DEVICES INC AD3552R DRIVER 1174M: Nuno Sá <nuno.sa@analog.com> 1175L: linux-iio@vger.kernel.org 1176S: Supported 1177W: https://ez.analog.com/linux-software-drivers 1178F: Documentation/devicetree/bindings/iio/dac/adi,ad3552r.yaml 1179F: drivers/iio/dac/ad3552r.c 1180 1181ANALOG DEVICES INC AD4130 DRIVER 1182M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1183L: linux-iio@vger.kernel.org 1184S: Supported 1185W: http://ez.analog.com/community/linux-device-drivers 1186F: Documentation/ABI/testing/sysfs-bus-iio-adc-ad4130 1187F: Documentation/devicetree/bindings/iio/adc/adi,ad4130.yaml 1188F: drivers/iio/adc/ad4130.c 1189 1190ANALOG DEVICES INC AD7192 DRIVER 1191M: Alexandru Tachici <alexandru.tachici@analog.com> 1192L: linux-iio@vger.kernel.org 1193S: Supported 1194W: https://ez.analog.com/linux-software-drivers 1195F: Documentation/devicetree/bindings/iio/adc/adi,ad7192.yaml 1196F: drivers/iio/adc/ad7192.c 1197 1198ANALOG DEVICES INC AD7292 DRIVER 1199M: Marcelo Schmitt <marcelo.schmitt1@gmail.com> 1200L: linux-iio@vger.kernel.org 1201S: Supported 1202W: https://ez.analog.com/linux-software-drivers 1203F: Documentation/devicetree/bindings/iio/adc/adi,ad7292.yaml 1204F: drivers/iio/adc/ad7292.c 1205 1206ANALOG DEVICES INC AD7293 DRIVER 1207M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1208L: linux-iio@vger.kernel.org 1209S: Supported 1210W: https://ez.analog.com/linux-software-drivers 1211F: Documentation/devicetree/bindings/iio/dac/adi,ad7293.yaml 1212F: drivers/iio/dac/ad7293.c 1213 1214ANALOG DEVICES INC AD74115 DRIVER 1215M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1216L: linux-iio@vger.kernel.org 1217S: Supported 1218W: http://ez.analog.com/community/linux-device-drivers 1219F: Documentation/devicetree/bindings/iio/addac/adi,ad74115.yaml 1220F: drivers/iio/addac/ad74115.c 1221 1222ANALOG DEVICES INC AD74413R DRIVER 1223M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1224L: linux-iio@vger.kernel.org 1225S: Supported 1226W: https://ez.analog.com/linux-software-drivers 1227F: Documentation/devicetree/bindings/iio/addac/adi,ad74413r.yaml 1228F: drivers/iio/addac/ad74413r.c 1229F: include/dt-bindings/iio/addac/adi,ad74413r.h 1230 1231ANALOG DEVICES INC AD7768-1 DRIVER 1232M: Michael Hennerich <Michael.Hennerich@analog.com> 1233L: linux-iio@vger.kernel.org 1234S: Supported 1235W: https://ez.analog.com/linux-software-drivers 1236F: Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.yaml 1237F: drivers/iio/adc/ad7768-1.c 1238 1239ANALOG DEVICES INC AD7780 DRIVER 1240M: Michael Hennerich <Michael.Hennerich@analog.com> 1241M: Renato Lui Geh <renatogeh@gmail.com> 1242L: linux-iio@vger.kernel.org 1243S: Supported 1244W: https://ez.analog.com/linux-software-drivers 1245F: Documentation/devicetree/bindings/iio/adc/adi,ad7780.yaml 1246F: drivers/iio/adc/ad7780.c 1247 1248ANALOG DEVICES INC ADA4250 DRIVER 1249M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1250L: linux-iio@vger.kernel.org 1251S: Supported 1252W: https://ez.analog.com/linux-software-drivers 1253F: Documentation/devicetree/bindings/iio/amplifiers/adi,ada4250.yaml 1254F: drivers/iio/amplifiers/ada4250.c 1255 1256ANALOG DEVICES INC ADF4377 DRIVER 1257M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1258L: linux-iio@vger.kernel.org 1259S: Supported 1260W: https://ez.analog.com/linux-software-drivers 1261F: Documentation/devicetree/bindings/iio/frequency/adi,adf4377.yaml 1262F: drivers/iio/frequency/adf4377.c 1263 1264ANALOG DEVICES INC ADGS1408 DRIVER 1265M: Mircea Caprioru <mircea.caprioru@analog.com> 1266S: Supported 1267F: Documentation/devicetree/bindings/mux/adi,adgs1408.txt 1268F: drivers/mux/adgs1408.c 1269 1270ANALOG DEVICES INC ADIN DRIVER 1271M: Michael Hennerich <michael.hennerich@analog.com> 1272L: netdev@vger.kernel.org 1273S: Supported 1274W: https://ez.analog.com/linux-software-drivers 1275F: Documentation/devicetree/bindings/net/adi,adin.yaml 1276F: drivers/net/phy/adin.c 1277 1278ANALOG DEVICES INC ADIS DRIVER LIBRARY 1279M: Nuno Sa <nuno.sa@analog.com> 1280L: linux-iio@vger.kernel.org 1281S: Supported 1282F: drivers/iio/imu/adis.c 1283F: drivers/iio/imu/adis_buffer.c 1284F: drivers/iio/imu/adis_trigger.c 1285F: include/linux/iio/imu/adis.h 1286 1287ANALOG DEVICES INC ADIS16460 DRIVER 1288M: Dragos Bogdan <dragos.bogdan@analog.com> 1289L: linux-iio@vger.kernel.org 1290S: Supported 1291W: https://ez.analog.com/linux-software-drivers 1292F: Documentation/devicetree/bindings/iio/imu/adi,adis16460.yaml 1293F: drivers/iio/imu/adis16460.c 1294 1295ANALOG DEVICES INC ADIS16475 DRIVER 1296M: Nuno Sa <nuno.sa@analog.com> 1297L: linux-iio@vger.kernel.org 1298S: Supported 1299W: https://ez.analog.com/linux-software-drivers 1300F: Documentation/devicetree/bindings/iio/imu/adi,adis16475.yaml 1301F: drivers/iio/imu/adis16475.c 1302 1303ANALOG DEVICES INC ADM1177 DRIVER 1304M: Michael Hennerich <Michael.Hennerich@analog.com> 1305L: linux-hwmon@vger.kernel.org 1306S: Supported 1307W: https://ez.analog.com/linux-software-drivers 1308F: Documentation/devicetree/bindings/hwmon/adi,adm1177.yaml 1309F: drivers/hwmon/adm1177.c 1310 1311ANALOG DEVICES INC ADMV1013 DRIVER 1312M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1313L: linux-iio@vger.kernel.org 1314S: Supported 1315W: https://ez.analog.com/linux-software-drivers 1316F: Documentation/devicetree/bindings/iio/frequency/adi,admv1013.yaml 1317F: drivers/iio/frequency/admv1013.c 1318 1319ANALOG DEVICES INC ADMV1014 DRIVER 1320M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1321L: linux-iio@vger.kernel.org 1322S: Supported 1323W: https://ez.analog.com/linux-software-drivers 1324F: Documentation/devicetree/bindings/iio/frequency/adi,admv1014.yaml 1325F: drivers/iio/frequency/admv1014.c 1326 1327ANALOG DEVICES INC ADMV8818 DRIVER 1328M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1329L: linux-iio@vger.kernel.org 1330S: Supported 1331W: https://ez.analog.com/linux-software-drivers 1332F: Documentation/devicetree/bindings/iio/filter/adi,admv8818.yaml 1333F: drivers/iio/filter/admv8818.c 1334 1335ANALOG DEVICES INC ADP5061 DRIVER 1336M: Michael Hennerich <Michael.Hennerich@analog.com> 1337L: linux-pm@vger.kernel.org 1338S: Supported 1339W: https://ez.analog.com/linux-software-drivers 1340F: drivers/power/supply/adp5061.c 1341 1342ANALOG DEVICES INC ADRF6780 DRIVER 1343M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1344L: linux-iio@vger.kernel.org 1345S: Supported 1346W: https://ez.analog.com/linux-software-drivers 1347F: Documentation/devicetree/bindings/iio/frequency/adi,adrf6780.yaml 1348F: drivers/iio/frequency/adrf6780.c 1349 1350ANALOG DEVICES INC ADV7180 DRIVER 1351M: Lars-Peter Clausen <lars@metafoo.de> 1352L: linux-media@vger.kernel.org 1353S: Supported 1354W: https://ez.analog.com/linux-software-drivers 1355F: Documentation/devicetree/bindings/media/i2c/adv7180.yaml 1356F: drivers/media/i2c/adv7180.c 1357 1358ANALOG DEVICES INC ADV748X DRIVER 1359M: Kieran Bingham <kieran.bingham@ideasonboard.com> 1360L: linux-media@vger.kernel.org 1361S: Maintained 1362F: Documentation/devicetree/bindings/media/i2c/adv748x.yaml 1363F: drivers/media/i2c/adv748x/* 1364 1365ANALOG DEVICES INC ADV7511 DRIVER 1366M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1367L: linux-media@vger.kernel.org 1368S: Maintained 1369F: drivers/media/i2c/adv7511* 1370 1371ANALOG DEVICES INC ADV7604 DRIVER 1372M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1373L: linux-media@vger.kernel.org 1374S: Maintained 1375F: Documentation/devicetree/bindings/media/i2c/adv7604.yaml 1376F: drivers/media/i2c/adv7604* 1377 1378ANALOG DEVICES INC ADV7842 DRIVER 1379M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1380L: linux-media@vger.kernel.org 1381S: Maintained 1382F: drivers/media/i2c/adv7842* 1383 1384ANALOG DEVICES INC ADXRS290 DRIVER 1385M: Nishant Malpani <nish.malpani25@gmail.com> 1386L: linux-iio@vger.kernel.org 1387S: Supported 1388F: Documentation/devicetree/bindings/iio/gyroscope/adi,adxrs290.yaml 1389F: drivers/iio/gyro/adxrs290.c 1390 1391ANALOG DEVICES INC ASOC CODEC DRIVERS 1392M: Lars-Peter Clausen <lars@metafoo.de> 1393M: Nuno Sá <nuno.sa@analog.com> 1394L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1395S: Supported 1396W: http://wiki.analog.com/ 1397W: https://ez.analog.com/linux-software-drivers 1398F: sound/soc/codecs/ad1* 1399F: sound/soc/codecs/ad7* 1400F: sound/soc/codecs/adau* 1401F: sound/soc/codecs/adav* 1402F: sound/soc/codecs/sigmadsp.* 1403F: sound/soc/codecs/ssm* 1404 1405ANALOG DEVICES INC DMA DRIVERS 1406M: Lars-Peter Clausen <lars@metafoo.de> 1407S: Supported 1408W: https://ez.analog.com/linux-software-drivers 1409F: drivers/dma/dma-axi-dmac.c 1410 1411ANALOG DEVICES INC IIO DRIVERS 1412M: Lars-Peter Clausen <lars@metafoo.de> 1413M: Michael Hennerich <Michael.Hennerich@analog.com> 1414S: Supported 1415W: http://wiki.analog.com/ 1416W: https://ez.analog.com/linux-software-drivers 1417F: Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523 1418F: Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350 1419F: Documentation/devicetree/bindings/iio/*/adi,* 1420F: Documentation/devicetree/bindings/iio/adc/lltc,ltc2496.yaml 1421F: Documentation/devicetree/bindings/iio/adc/lltc,ltc2497.yaml 1422F: drivers/iio/*/ad* 1423F: drivers/iio/adc/ltc249* 1424F: drivers/iio/amplifiers/hmc425a.c 1425F: drivers/staging/iio/*/ad* 1426X: drivers/iio/*/adjd* 1427 1428ANALOG DEVICES INC MAX31760 DRIVER 1429M: Ibrahim Tilki <Ibrahim.Tilki@analog.com> 1430S: Maintained 1431W: http://wiki.analog.com/ 1432W: https://ez.analog.com/linux-software-drivers 1433F: Documentation/devicetree/bindings/hwmon/adi,max31760.yaml 1434F: Documentation/hwmon/max31760.rst 1435F: drivers/hwmon/max31760.c 1436 1437ANALOGBITS PLL LIBRARIES 1438M: Paul Walmsley <paul.walmsley@sifive.com> 1439S: Supported 1440F: drivers/clk/analogbits/* 1441F: include/linux/clk/analogbits* 1442 1443ANDROID DRIVERS 1444M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1445M: Arve Hjønnevåg <arve@android.com> 1446M: Todd Kjos <tkjos@android.com> 1447M: Martijn Coenen <maco@android.com> 1448M: Joel Fernandes <joel@joelfernandes.org> 1449M: Christian Brauner <christian@brauner.io> 1450M: Carlos Llamas <cmllamas@google.com> 1451M: Suren Baghdasaryan <surenb@google.com> 1452L: linux-kernel@vger.kernel.org 1453S: Supported 1454T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 1455F: drivers/android/ 1456 1457ANDROID GOLDFISH PIC DRIVER 1458M: Miodrag Dinic <miodrag.dinic@mips.com> 1459S: Supported 1460F: Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt 1461F: drivers/irqchip/irq-goldfish-pic.c 1462 1463ANDROID GOLDFISH RTC DRIVER 1464M: Jiaxun Yang <jiaxun.yang@flygoat.com> 1465S: Supported 1466F: Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt 1467F: drivers/rtc/rtc-goldfish.c 1468 1469AOA (Apple Onboard Audio) ALSA DRIVER 1470M: Johannes Berg <johannes@sipsolutions.net> 1471L: linuxppc-dev@lists.ozlabs.org 1472L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1473S: Maintained 1474F: sound/aoa/ 1475 1476APEX EMBEDDED SYSTEMS STX104 IIO DRIVER 1477M: William Breathitt Gray <william.gray@linaro.org> 1478L: linux-iio@vger.kernel.org 1479S: Maintained 1480F: drivers/iio/addac/stx104.c 1481 1482APM DRIVER 1483M: Jiri Kosina <jikos@kernel.org> 1484S: Odd fixes 1485T: git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git 1486F: arch/x86/kernel/apm_32.c 1487F: drivers/char/apm-emulation.c 1488F: include/linux/apm_bios.h 1489F: include/uapi/linux/apm_bios.h 1490 1491APPARMOR SECURITY MODULE 1492M: John Johansen <john.johansen@canonical.com> 1493M: John Johansen <john@apparmor.net> 1494L: apparmor@lists.ubuntu.com (moderated for non-subscribers) 1495S: Supported 1496W: apparmor.net 1497B: https://gitlab.com/apparmor/apparmor-kernel 1498C: irc://irc.oftc.net/apparmor 1499T: git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor 1500T: https://gitlab.com/apparmor/apparmor-kernel.git 1501F: Documentation/admin-guide/LSM/apparmor.rst 1502F: security/apparmor/ 1503 1504APPLE BCM5974 MULTITOUCH DRIVER 1505M: Henrik Rydberg <rydberg@bitmath.org> 1506L: linux-input@vger.kernel.org 1507S: Odd fixes 1508F: drivers/input/mouse/bcm5974.c 1509 1510APPLE PCIE CONTROLLER DRIVER 1511M: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1512M: Marc Zyngier <maz@kernel.org> 1513L: linux-pci@vger.kernel.org 1514S: Maintained 1515F: drivers/pci/controller/pcie-apple.c 1516 1517APPLE SMC DRIVER 1518M: Henrik Rydberg <rydberg@bitmath.org> 1519L: linux-hwmon@vger.kernel.org 1520S: Odd fixes 1521F: drivers/hwmon/applesmc.c 1522 1523APPLETALK NETWORK LAYER 1524L: netdev@vger.kernel.org 1525S: Odd fixes 1526F: drivers/net/appletalk/ 1527F: include/linux/atalk.h 1528F: include/uapi/linux/atalk.h 1529F: net/appletalk/ 1530 1531APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT 1532M: Khuong Dinh <khuong@os.amperecomputing.com> 1533S: Supported 1534F: arch/arm64/boot/dts/apm/ 1535 1536APPLIED MICRO (APM) X-GENE SOC EDAC 1537M: Khuong Dinh <khuong@os.amperecomputing.com> 1538S: Supported 1539F: Documentation/devicetree/bindings/edac/apm-xgene-edac.txt 1540F: drivers/edac/xgene_edac.c 1541 1542APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER 1543M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1544M: Keyur Chudgar <keyur@os.amperecomputing.com> 1545S: Supported 1546F: drivers/net/ethernet/apm/xgene-v2/ 1547 1548APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER 1549M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1550M: Keyur Chudgar <keyur@os.amperecomputing.com> 1551M: Quan Nguyen <quan@os.amperecomputing.com> 1552S: Supported 1553F: Documentation/devicetree/bindings/net/apm-xgene-enet.txt 1554F: Documentation/devicetree/bindings/net/apm-xgene-mdio.txt 1555F: drivers/net/ethernet/apm/xgene/ 1556F: drivers/net/mdio/mdio-xgene.c 1557 1558APPLIED MICRO (APM) X-GENE SOC PMU 1559M: Khuong Dinh <khuong@os.amperecomputing.com> 1560S: Supported 1561F: Documentation/admin-guide/perf/xgene-pmu.rst 1562F: Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt 1563F: drivers/perf/xgene_pmu.c 1564 1565APTINA CAMERA SENSOR PLL 1566M: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 1567L: linux-media@vger.kernel.org 1568S: Maintained 1569F: drivers/media/i2c/aptina-pll.* 1570 1571AQUACOMPUTER D5 NEXT PUMP SENSOR DRIVER 1572M: Aleksa Savic <savicaleksa83@gmail.com> 1573M: Jack Doan <me@jackdoan.com> 1574L: linux-hwmon@vger.kernel.org 1575S: Maintained 1576F: Documentation/hwmon/aquacomputer_d5next.rst 1577F: drivers/hwmon/aquacomputer_d5next.c 1578 1579AQUANTIA ETHERNET DRIVER (atlantic) 1580M: Igor Russkikh <irusskikh@marvell.com> 1581L: netdev@vger.kernel.org 1582S: Supported 1583W: https://www.marvell.com/ 1584Q: https://patchwork.kernel.org/project/netdevbpf/list/ 1585F: Documentation/networking/device_drivers/ethernet/aquantia/atlantic.rst 1586F: drivers/net/ethernet/aquantia/atlantic/ 1587 1588AQUANTIA ETHERNET DRIVER PTP SUBSYSTEM 1589M: Egor Pomozov <epomozov@marvell.com> 1590L: netdev@vger.kernel.org 1591S: Supported 1592W: http://www.aquantia.com 1593F: drivers/net/ethernet/aquantia/atlantic/aq_ptp* 1594 1595AR0521 ON SEMICONDUCTOR CAMERA SENSOR DRIVER 1596M: Krzysztof Hałasa <khalasa@piap.pl> 1597L: linux-media@vger.kernel.org 1598S: Maintained 1599F: Documentation/devicetree/bindings/media/i2c/onnn,ar0521.yaml 1600F: drivers/media/i2c/ar0521.c 1601 1602ARASAN NAND CONTROLLER DRIVER 1603M: Miquel Raynal <miquel.raynal@bootlin.com> 1604R: Michal Simek <michal.simek@amd.com> 1605L: linux-mtd@lists.infradead.org 1606S: Maintained 1607F: Documentation/devicetree/bindings/mtd/arasan,nand-controller.yaml 1608F: drivers/mtd/nand/raw/arasan-nand-controller.c 1609 1610ARC FRAMEBUFFER DRIVER 1611M: Jaya Kumar <jayalk@intworks.biz> 1612S: Maintained 1613F: drivers/video/fbdev/arcfb.c 1614F: drivers/video/fbdev/core/fb_defio.c 1615 1616ARC PGU DRM DRIVER 1617M: Alexey Brodkin <abrodkin@synopsys.com> 1618S: Supported 1619F: Documentation/devicetree/bindings/display/snps,arcpgu.txt 1620F: drivers/gpu/drm/tiny/arcpgu.c 1621 1622ARCNET NETWORK LAYER 1623M: Michael Grzeschik <m.grzeschik@pengutronix.de> 1624L: netdev@vger.kernel.org 1625S: Maintained 1626F: drivers/net/arcnet/ 1627F: include/uapi/linux/if_arcnet.h 1628 1629ARM AND ARM64 SoC SUB-ARCHITECTURES (COMMON PARTS) 1630M: Arnd Bergmann <arnd@arndb.de> 1631M: Olof Johansson <olof@lixom.net> 1632M: soc@kernel.org 1633L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1634S: Maintained 1635C: irc://irc.libera.chat/armlinux 1636T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1637F: arch/arm/boot/dts/Makefile 1638F: arch/arm64/boot/dts/Makefile 1639 1640ARM ARCHITECTED TIMER DRIVER 1641M: Mark Rutland <mark.rutland@arm.com> 1642M: Marc Zyngier <maz@kernel.org> 1643L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1644S: Maintained 1645F: arch/arm/include/asm/arch_timer.h 1646F: arch/arm64/include/asm/arch_timer.h 1647F: drivers/clocksource/arm_arch_timer.c 1648 1649ARM HDLCD DRM DRIVER 1650M: Liviu Dudau <liviu.dudau@arm.com> 1651S: Supported 1652F: Documentation/devicetree/bindings/display/arm,hdlcd.yaml 1653F: drivers/gpu/drm/arm/hdlcd_* 1654 1655ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT 1656M: Linus Walleij <linus.walleij@linaro.org> 1657L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1658S: Maintained 1659F: Documentation/devicetree/bindings/arm/arm,integrator.yaml 1660F: Documentation/devicetree/bindings/arm/arm,realview.yaml 1661F: Documentation/devicetree/bindings/arm/arm,versatile.yaml 1662F: Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml 1663F: Documentation/devicetree/bindings/auxdisplay/arm,versatile-lcd.yaml 1664F: Documentation/devicetree/bindings/clock/arm,syscon-icst.yaml 1665F: Documentation/devicetree/bindings/i2c/arm,i2c-versatile.yaml 1666F: Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt 1667F: Documentation/devicetree/bindings/mtd/mtd-physmap.yaml 1668F: arch/arm/boot/dts/arm-realview-* 1669F: arch/arm/boot/dts/integrator* 1670F: arch/arm/boot/dts/versatile* 1671F: arch/arm/mach-versatile/ 1672F: drivers/bus/arm-integrator-lm.c 1673F: drivers/clk/versatile/ 1674F: drivers/i2c/busses/i2c-versatile.c 1675F: drivers/irqchip/irq-versatile-fpga.c 1676F: drivers/mtd/maps/physmap-versatile.* 1677F: drivers/power/reset/arm-versatile-reboot.c 1678F: drivers/soc/versatile/ 1679 1680ARM KOMEDA DRM-KMS DRIVER 1681M: Liviu Dudau <liviu.dudau@arm.com> 1682S: Supported 1683T: git git://anongit.freedesktop.org/drm/drm-misc 1684F: Documentation/devicetree/bindings/display/arm,komeda.yaml 1685F: Documentation/gpu/komeda-kms.rst 1686F: drivers/gpu/drm/arm/display/include/ 1687F: drivers/gpu/drm/arm/display/komeda/ 1688 1689ARM MALI PANFROST DRM DRIVER 1690M: Rob Herring <robh@kernel.org> 1691M: Tomeu Vizoso <tomeu.vizoso@collabora.com> 1692R: Steven Price <steven.price@arm.com> 1693R: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com> 1694L: dri-devel@lists.freedesktop.org 1695S: Supported 1696T: git git://anongit.freedesktop.org/drm/drm-misc 1697F: drivers/gpu/drm/panfrost/ 1698F: include/uapi/drm/panfrost_drm.h 1699 1700ARM MALI-DP DRM DRIVER 1701M: Liviu Dudau <liviu.dudau@arm.com> 1702S: Supported 1703T: git git://anongit.freedesktop.org/drm/drm-misc 1704F: Documentation/devicetree/bindings/display/arm,malidp.yaml 1705F: Documentation/gpu/afbc.rst 1706F: drivers/gpu/drm/arm/ 1707 1708ARM MFM AND FLOPPY DRIVERS 1709M: Ian Molton <spyro@f2s.com> 1710S: Maintained 1711F: arch/arm/include/asm/floppy.h 1712F: arch/arm/mach-rpc/floppydma.S 1713 1714ARM PMU PROFILING AND DEBUGGING 1715M: Will Deacon <will@kernel.org> 1716M: Mark Rutland <mark.rutland@arm.com> 1717L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1718S: Maintained 1719F: Documentation/devicetree/bindings/arm/pmu.yaml 1720F: Documentation/devicetree/bindings/perf/ 1721F: arch/arm*/include/asm/hw_breakpoint.h 1722F: arch/arm*/include/asm/perf_event.h 1723F: arch/arm*/kernel/hw_breakpoint.c 1724F: arch/arm*/kernel/perf_* 1725F: drivers/perf/ 1726F: include/linux/perf/arm_pmu.h 1727 1728ARM PORT 1729M: Russell King <linux@armlinux.org.uk> 1730L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1731S: Odd Fixes 1732W: http://www.armlinux.org.uk/ 1733T: git git://git.armlinux.org.uk/~rmk/linux-arm.git 1734F: arch/arm/ 1735X: arch/arm/boot/dts/ 1736 1737ARM PRIMECELL AACI PL041 DRIVER 1738M: Russell King <linux@armlinux.org.uk> 1739S: Odd Fixes 1740F: sound/arm/aaci.* 1741 1742ARM PRIMECELL BUS SUPPORT 1743M: Russell King <linux@armlinux.org.uk> 1744S: Odd Fixes 1745F: drivers/amba/ 1746F: include/linux/amba/bus.h 1747 1748ARM PRIMECELL CLCD PL110 DRIVER 1749M: Russell King <linux@armlinux.org.uk> 1750S: Odd Fixes 1751F: drivers/video/fbdev/amba-clcd.* 1752 1753ARM PRIMECELL KMI PL050 DRIVER 1754M: Russell King <linux@armlinux.org.uk> 1755S: Odd Fixes 1756F: drivers/input/serio/ambakmi.* 1757F: include/linux/amba/kmi.h 1758 1759ARM PRIMECELL MMCI PL180/1 DRIVER 1760M: Russell King <linux@armlinux.org.uk> 1761S: Odd Fixes 1762F: drivers/mmc/host/mmci.* 1763F: include/linux/amba/mmci.h 1764 1765ARM PRIMECELL PL35X NAND CONTROLLER DRIVER 1766M: Miquel Raynal <miquel.raynal@bootlin.com> 1767R: Michal Simek <michal.simek@amd.com> 1768L: linux-mtd@lists.infradead.org 1769S: Maintained 1770F: Documentation/devicetree/bindings/mtd/arm,pl353-nand-r2p1.yaml 1771F: drivers/mtd/nand/raw/pl35x-nand-controller.c 1772 1773ARM PRIMECELL PL35X SMC DRIVER 1774M: Miquel Raynal <miquel.raynal@bootlin.com> 1775R: Michal Simek <michal.simek@amd.com> 1776L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1777S: Maintained 1778F: Documentation/devicetree/bindings/memory-controllers/arm,pl35x-smc.yaml 1779F: drivers/memory/pl353-smc.c 1780 1781ARM PRIMECELL SSP PL022 SPI DRIVER 1782M: Linus Walleij <linus.walleij@linaro.org> 1783L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1784S: Maintained 1785F: Documentation/devicetree/bindings/spi/spi-pl022.yaml 1786F: drivers/spi/spi-pl022.c 1787 1788ARM PRIMECELL UART PL010 AND PL011 DRIVERS 1789M: Russell King <linux@armlinux.org.uk> 1790S: Odd Fixes 1791F: drivers/tty/serial/amba-pl01*.c 1792F: include/linux/amba/serial.h 1793 1794ARM PRIMECELL VIC PL190/PL192 DRIVER 1795M: Linus Walleij <linus.walleij@linaro.org> 1796L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1797S: Maintained 1798F: Documentation/devicetree/bindings/interrupt-controller/arm,vic.yaml 1799F: drivers/irqchip/irq-vic.c 1800 1801ARM SMC WATCHDOG DRIVER 1802M: Julius Werner <jwerner@chromium.org> 1803R: Evan Benn <evanbenn@chromium.org> 1804S: Maintained 1805F: Documentation/devicetree/bindings/watchdog/arm-smc-wdt.yaml 1806F: drivers/watchdog/arm_smc_wdt.c 1807 1808ARM SMMU DRIVERS 1809M: Will Deacon <will@kernel.org> 1810R: Robin Murphy <robin.murphy@arm.com> 1811L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1812S: Maintained 1813F: Documentation/devicetree/bindings/iommu/arm,smmu* 1814F: drivers/iommu/arm/ 1815F: drivers/iommu/io-pgtable-arm* 1816 1817ARM SUB-ARCHITECTURES 1818L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1819S: Maintained 1820C: irc://irc.libera.chat/armlinux 1821T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1822F: arch/arm/mach-*/ 1823F: arch/arm/plat-*/ 1824 1825ARM/ACTIONS SEMI ARCHITECTURE 1826M: Andreas Färber <afaerber@suse.de> 1827M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 1828L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1829L: linux-actions@lists.infradead.org (moderated for non-subscribers) 1830S: Maintained 1831F: Documentation/devicetree/bindings/arm/actions.yaml 1832F: Documentation/devicetree/bindings/clock/actions,owl-cmu.txt 1833F: Documentation/devicetree/bindings/dma/owl-dma.yaml 1834F: Documentation/devicetree/bindings/i2c/i2c-owl.yaml 1835F: Documentation/devicetree/bindings/interrupt-controller/actions,owl-sirq.yaml 1836F: Documentation/devicetree/bindings/mmc/owl-mmc.yaml 1837F: Documentation/devicetree/bindings/net/actions,owl-emac.yaml 1838F: Documentation/devicetree/bindings/pinctrl/actions,* 1839F: Documentation/devicetree/bindings/power/actions,owl-sps.txt 1840F: Documentation/devicetree/bindings/timer/actions,owl-timer.txt 1841F: arch/arm/boot/dts/owl-* 1842F: arch/arm/mach-actions/ 1843F: arch/arm64/boot/dts/actions/ 1844F: drivers/clk/actions/ 1845F: drivers/clocksource/timer-owl* 1846F: drivers/dma/owl-dma.c 1847F: drivers/i2c/busses/i2c-owl.c 1848F: drivers/irqchip/irq-owl-sirq.c 1849F: drivers/mmc/host/owl-mmc.c 1850F: drivers/net/ethernet/actions/ 1851F: drivers/pinctrl/actions/* 1852F: drivers/soc/actions/ 1853F: include/dt-bindings/power/owl-* 1854F: include/dt-bindings/reset/actions,* 1855F: include/linux/soc/actions/ 1856N: owl 1857 1858ARM/Allwinner SoC Clock Support 1859M: Emilio López <emilio@elopez.com.ar> 1860S: Maintained 1861F: drivers/clk/sunxi/ 1862 1863ARM/Allwinner sunXi SoC support 1864M: Chen-Yu Tsai <wens@csie.org> 1865M: Jernej Skrabec <jernej.skrabec@gmail.com> 1866M: Samuel Holland <samuel@sholland.org> 1867L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1868L: linux-sunxi@lists.linux.dev 1869S: Maintained 1870T: git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git 1871F: arch/arm/mach-sunxi/ 1872F: arch/arm64/boot/dts/allwinner/ 1873F: drivers/clk/sunxi-ng/ 1874F: drivers/pinctrl/sunxi/ 1875F: drivers/soc/sunxi/ 1876N: allwinner 1877N: sun[x456789]i 1878N: sun[25]0i 1879 1880ARM/Amlogic Meson SoC CLOCK FRAMEWORK 1881M: Neil Armstrong <neil.armstrong@linaro.org> 1882M: Jerome Brunet <jbrunet@baylibre.com> 1883L: linux-amlogic@lists.infradead.org 1884S: Maintained 1885F: Documentation/devicetree/bindings/clock/amlogic* 1886F: drivers/clk/meson/ 1887F: include/dt-bindings/clock/gxbb* 1888F: include/dt-bindings/clock/meson* 1889 1890ARM/Amlogic Meson SoC Crypto Drivers 1891M: Corentin Labbe <clabbe@baylibre.com> 1892L: linux-crypto@vger.kernel.org 1893L: linux-amlogic@lists.infradead.org 1894S: Maintained 1895F: Documentation/devicetree/bindings/crypto/amlogic* 1896F: drivers/crypto/amlogic/ 1897 1898ARM/Amlogic Meson SoC Sound Drivers 1899M: Jerome Brunet <jbrunet@baylibre.com> 1900L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1901S: Maintained 1902F: Documentation/devicetree/bindings/sound/amlogic* 1903F: sound/soc/meson/ 1904 1905ARM/Amlogic Meson SoC support 1906M: Neil Armstrong <neil.armstrong@linaro.org> 1907M: Kevin Hilman <khilman@baylibre.com> 1908R: Jerome Brunet <jbrunet@baylibre.com> 1909R: Martin Blumenstingl <martin.blumenstingl@googlemail.com> 1910L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1911L: linux-amlogic@lists.infradead.org 1912S: Maintained 1913W: http://linux-meson.com/ 1914F: arch/arm/boot/dts/meson* 1915F: arch/arm/mach-meson/ 1916F: arch/arm64/boot/dts/amlogic/ 1917F: drivers/mmc/host/meson* 1918F: drivers/pinctrl/meson/ 1919F: drivers/rtc/rtc-meson* 1920F: drivers/soc/amlogic/ 1921N: meson 1922 1923ARM/Annapurna Labs ALPINE ARCHITECTURE 1924M: Tsahee Zidenberg <tsahee@annapurnalabs.com> 1925M: Antoine Tenart <atenart@kernel.org> 1926L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1927S: Maintained 1928F: arch/arm/boot/dts/alpine* 1929F: arch/arm/mach-alpine/ 1930F: arch/arm64/boot/dts/amazon/ 1931F: drivers/*/*alpine* 1932 1933ARM/APPLE MACHINE SOUND DRIVERS 1934M: Martin Povišer <povik+lin@cutebit.org> 1935L: asahi@lists.linux.dev 1936L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1937S: Maintained 1938F: Documentation/devicetree/bindings/sound/apple,* 1939F: sound/soc/apple/* 1940F: sound/soc/codecs/cs42l83-i2c.c 1941 1942ARM/APPLE MACHINE SUPPORT 1943M: Hector Martin <marcan@marcan.st> 1944M: Sven Peter <sven@svenpeter.dev> 1945R: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1946L: asahi@lists.linux.dev 1947L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1948S: Maintained 1949W: https://asahilinux.org 1950B: https://github.com/AsahiLinux/linux/issues 1951C: irc://irc.oftc.net/asahi-dev 1952T: git https://github.com/AsahiLinux/linux.git 1953F: Documentation/devicetree/bindings/arm/apple.yaml 1954F: Documentation/devicetree/bindings/arm/apple/* 1955F: Documentation/devicetree/bindings/clock/apple,nco.yaml 1956F: Documentation/devicetree/bindings/cpufreq/apple,cluster-cpufreq.yaml 1957F: Documentation/devicetree/bindings/dma/apple,admac.yaml 1958F: Documentation/devicetree/bindings/i2c/apple,i2c.yaml 1959F: Documentation/devicetree/bindings/interrupt-controller/apple,* 1960F: Documentation/devicetree/bindings/iommu/apple,dart.yaml 1961F: Documentation/devicetree/bindings/iommu/apple,sart.yaml 1962F: Documentation/devicetree/bindings/mailbox/apple,mailbox.yaml 1963F: Documentation/devicetree/bindings/net/bluetooth/brcm,bcm4377-bluetooth.yaml 1964F: Documentation/devicetree/bindings/nvme/apple,nvme-ans.yaml 1965F: Documentation/devicetree/bindings/nvmem/apple,efuses.yaml 1966F: Documentation/devicetree/bindings/pci/apple,pcie.yaml 1967F: Documentation/devicetree/bindings/pinctrl/apple,pinctrl.yaml 1968F: Documentation/devicetree/bindings/power/apple* 1969F: Documentation/devicetree/bindings/pwm/apple,s5l-fpwm.yaml 1970F: Documentation/devicetree/bindings/watchdog/apple,wdt.yaml 1971F: arch/arm64/boot/dts/apple/ 1972F: drivers/bluetooth/hci_bcm4377.c 1973F: drivers/clk/clk-apple-nco.c 1974F: drivers/cpufreq/apple-soc-cpufreq.c 1975F: drivers/dma/apple-admac.c 1976F: drivers/i2c/busses/i2c-pasemi-core.c 1977F: drivers/i2c/busses/i2c-pasemi-platform.c 1978F: drivers/iommu/apple-dart.c 1979F: drivers/iommu/io-pgtable-dart.c 1980F: drivers/irqchip/irq-apple-aic.c 1981F: drivers/mailbox/apple-mailbox.c 1982F: drivers/nvme/host/apple.c 1983F: drivers/nvmem/apple-efuses.c 1984F: drivers/pinctrl/pinctrl-apple-gpio.c 1985F: drivers/pwm/pwm-apple.c 1986F: drivers/soc/apple/* 1987F: drivers/watchdog/apple_wdt.c 1988F: include/dt-bindings/interrupt-controller/apple-aic.h 1989F: include/dt-bindings/pinctrl/apple.h 1990F: include/linux/apple-mailbox.h 1991F: include/linux/soc/apple/* 1992 1993ARM/ARTPEC MACHINE SUPPORT 1994M: Jesper Nilsson <jesper.nilsson@axis.com> 1995M: Lars Persson <lars.persson@axis.com> 1996L: linux-arm-kernel@axis.com 1997S: Maintained 1998F: Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt 1999F: arch/arm/boot/dts/artpec6* 2000F: arch/arm/mach-artpec 2001F: drivers/clk/axis 2002F: drivers/crypto/axis 2003F: drivers/mmc/host/usdhi6rol0.c 2004F: drivers/pinctrl/pinctrl-artpec* 2005 2006ARM/ASPEED I2C DRIVER 2007M: Brendan Higgins <brendanhiggins@google.com> 2008R: Benjamin Herrenschmidt <benh@kernel.crashing.org> 2009R: Joel Stanley <joel@jms.id.au> 2010L: linux-i2c@vger.kernel.org 2011L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2012S: Maintained 2013F: Documentation/devicetree/bindings/i2c/aspeed,i2c.yaml 2014F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt 2015F: drivers/i2c/busses/i2c-aspeed.c 2016F: drivers/irqchip/irq-aspeed-i2c-ic.c 2017 2018ARM/ASPEED MACHINE SUPPORT 2019M: Joel Stanley <joel@jms.id.au> 2020R: Andrew Jeffery <andrew@aj.id.au> 2021L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2022L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 2023S: Supported 2024Q: https://patchwork.ozlabs.org/project/linux-aspeed/list/ 2025T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git 2026F: Documentation/devicetree/bindings/arm/aspeed/ 2027F: arch/arm/boot/dts/aspeed-* 2028F: arch/arm/mach-aspeed/ 2029N: aspeed 2030 2031ARM/BITMAIN ARCHITECTURE 2032M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 2033L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2034S: Maintained 2035F: Documentation/devicetree/bindings/arm/bitmain.yaml 2036F: Documentation/devicetree/bindings/clock/bitmain,bm1880-clk.yaml 2037F: Documentation/devicetree/bindings/pinctrl/bitmain,bm1880-pinctrl.txt 2038F: arch/arm64/boot/dts/bitmain/ 2039F: drivers/clk/clk-bm1880.c 2040F: drivers/pinctrl/pinctrl-bm1880.c 2041 2042ARM/CALXEDA HIGHBANK ARCHITECTURE 2043M: Andre Przywara <andre.przywara@arm.com> 2044L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2045S: Maintained 2046F: arch/arm/boot/dts/ecx-*.dts* 2047F: arch/arm/boot/dts/highbank.dts 2048F: arch/arm/mach-highbank/ 2049 2050ARM/CAVIUM THUNDER NETWORK DRIVER 2051M: Sunil Goutham <sgoutham@marvell.com> 2052L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2053S: Supported 2054F: drivers/net/ethernet/cavium/thunder/ 2055 2056ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT 2057M: Lukasz Majewski <lukma@denx.de> 2058L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2059S: Maintained 2060F: arch/arm/mach-ep93xx/ts72xx.c 2061 2062ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE 2063M: Alexander Shiyan <shc_work@mail.ru> 2064L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2065S: Odd Fixes 2066N: clps711x 2067 2068ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT 2069M: Lennert Buytenhek <kernel@wantstofly.org> 2070L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2071S: Maintained 2072 2073ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE 2074M: Hartley Sweeten <hsweeten@visionengravers.com> 2075M: Alexander Sverdlin <alexander.sverdlin@gmail.com> 2076L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2077S: Maintained 2078F: Documentation/devicetree/bindings/iio/adc/cirrus,ep9301-adc.yaml 2079F: Documentation/devicetree/bindings/sound/cirrus,ep9301-* 2080F: arch/arm/boot/compressed/misc-ep93xx.h 2081F: arch/arm/mach-ep93xx/ 2082F: drivers/iio/adc/ep93xx_adc.c 2083 2084ARM/CLKDEV SUPPORT 2085M: Russell King <linux@armlinux.org.uk> 2086L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2087S: Maintained 2088T: git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev 2089F: drivers/clk/clkdev.c 2090 2091ARM/CONEXANT DIGICOLOR MACHINE SUPPORT 2092M: Baruch Siach <baruch@tkos.co.il> 2093L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2094S: Maintained 2095F: arch/arm/boot/dts/cx92755* 2096N: digicolor 2097 2098ARM/CORESIGHT FRAMEWORK AND DRIVERS 2099M: Suzuki K Poulose <suzuki.poulose@arm.com> 2100R: Mike Leach <mike.leach@linaro.org> 2101R: Leo Yan <leo.yan@linaro.org> 2102L: coresight@lists.linaro.org (moderated for non-subscribers) 2103L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2104S: Maintained 2105T: git git://git.kernel.org/pub/scm/linux/kernel/git/coresight/linux.git 2106F: Documentation/ABI/testing/sysfs-bus-coresight-devices-* 2107F: Documentation/devicetree/bindings/arm/arm,coresight-*.yaml 2108F: Documentation/devicetree/bindings/arm/arm,embedded-trace-extension.yaml 2109F: Documentation/devicetree/bindings/arm/arm,trace-buffer-extension.yaml 2110F: Documentation/devicetree/bindings/arm/qcom,coresight-*.yaml 2111F: Documentation/trace/coresight/* 2112F: drivers/hwtracing/coresight/* 2113F: include/dt-bindings/arm/coresight-cti-dt.h 2114F: include/linux/coresight* 2115F: samples/coresight/* 2116F: tools/perf/arch/arm/util/auxtrace.c 2117F: tools/perf/arch/arm/util/cs-etm.c 2118F: tools/perf/arch/arm/util/cs-etm.h 2119F: tools/perf/arch/arm/util/pmu.c 2120F: tools/perf/tests/shell/coresight/* 2121F: tools/perf/util/cs-etm-decoder/* 2122F: tools/perf/util/cs-etm.* 2123 2124ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE 2125M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2126M: Linus Walleij <linus.walleij@linaro.org> 2127L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2128S: Maintained 2129T: git git://github.com/ulli-kroll/linux.git 2130F: Documentation/devicetree/bindings/arm/gemini.yaml 2131F: Documentation/devicetree/bindings/net/cortina,gemini-ethernet.yaml 2132F: Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt 2133F: Documentation/devicetree/bindings/rtc/faraday,ftrtc010.yaml 2134F: arch/arm/boot/dts/gemini* 2135F: arch/arm/mach-gemini/ 2136F: drivers/crypto/gemini/ 2137F: drivers/net/ethernet/cortina/ 2138F: drivers/pinctrl/pinctrl-gemini.c 2139F: drivers/rtc/rtc-ftrtc010.c 2140 2141ARM/CZ.NIC TURRIS SUPPORT 2142M: Marek Behún <kabel@kernel.org> 2143S: Maintained 2144W: https://www.turris.cz/ 2145F: Documentation/ABI/testing/debugfs-moxtet 2146F: Documentation/ABI/testing/sysfs-bus-moxtet-devices 2147F: Documentation/ABI/testing/sysfs-firmware-turris-mox-rwtm 2148F: Documentation/devicetree/bindings/bus/moxtet.txt 2149F: Documentation/devicetree/bindings/firmware/cznic,turris-mox-rwtm.txt 2150F: Documentation/devicetree/bindings/gpio/gpio-moxtet.txt 2151F: Documentation/devicetree/bindings/leds/cznic,turris-omnia-leds.yaml 2152F: Documentation/devicetree/bindings/watchdog/armada-37xx-wdt.txt 2153F: drivers/bus/moxtet.c 2154F: drivers/firmware/turris-mox-rwtm.c 2155F: drivers/gpio/gpio-moxtet.c 2156F: drivers/leds/leds-turris-omnia.c 2157F: drivers/mailbox/armada-37xx-rwtm-mailbox.c 2158F: drivers/watchdog/armada_37xx_wdt.c 2159F: include/dt-bindings/bus/moxtet.h 2160F: include/linux/armada-37xx-rwtm-mailbox.h 2161F: include/linux/moxtet.h 2162 2163ARM/FARADAY FA526 PORT 2164M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2165L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2166S: Maintained 2167T: git git://git.berlios.de/gemini-board 2168F: arch/arm/mm/*-fa* 2169 2170ARM/FOOTBRIDGE ARCHITECTURE 2171M: Russell King <linux@armlinux.org.uk> 2172L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2173S: Maintained 2174W: http://www.armlinux.org.uk/ 2175F: arch/arm/include/asm/hardware/dec21285.h 2176F: arch/arm/mach-footbridge/ 2177 2178ARM/FREESCALE IMX / MXC ARM ARCHITECTURE 2179M: Shawn Guo <shawnguo@kernel.org> 2180M: Sascha Hauer <s.hauer@pengutronix.de> 2181R: Pengutronix Kernel Team <kernel@pengutronix.de> 2182R: Fabio Estevam <festevam@gmail.com> 2183R: NXP Linux Team <linux-imx@nxp.com> 2184L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2185S: Maintained 2186T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2187F: arch/arm64/boot/dts/freescale/ 2188X: arch/arm64/boot/dts/freescale/fsl-* 2189X: arch/arm64/boot/dts/freescale/qoriq-* 2190X: drivers/media/i2c/ 2191N: imx 2192N: mxs 2193 2194ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE 2195M: Shawn Guo <shawnguo@kernel.org> 2196M: Li Yang <leoyang.li@nxp.com> 2197L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2198S: Maintained 2199T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2200F: arch/arm/boot/dts/ls1021a* 2201F: arch/arm64/boot/dts/freescale/fsl-* 2202F: arch/arm64/boot/dts/freescale/qoriq-* 2203 2204ARM/FREESCALE VYBRID ARM ARCHITECTURE 2205M: Shawn Guo <shawnguo@kernel.org> 2206M: Sascha Hauer <s.hauer@pengutronix.de> 2207R: Pengutronix Kernel Team <kernel@pengutronix.de> 2208R: Stefan Agner <stefan@agner.ch> 2209L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2210S: Maintained 2211T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2212F: arch/arm/boot/dts/vf* 2213F: arch/arm/mach-imx/*vf610* 2214 2215ARM/GUMSTIX MACHINE SUPPORT 2216M: Steve Sakoman <sakoman@gmail.com> 2217L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2218S: Maintained 2219 2220ARM/HISILICON SOC SUPPORT 2221M: Wei Xu <xuwei5@hisilicon.com> 2222L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2223S: Supported 2224W: http://www.hisilicon.com 2225T: git https://github.com/hisilicon/linux-hisi.git 2226F: arch/arm/boot/dts/hi3* 2227F: arch/arm/boot/dts/hip* 2228F: arch/arm/boot/dts/hisi* 2229F: arch/arm/mach-hisi/ 2230F: arch/arm64/boot/dts/hisilicon/ 2231 2232ARM/HP JORNADA 7XX MACHINE SUPPORT 2233M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 2234S: Maintained 2235W: www.jlime.com 2236T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 2237F: arch/arm/mach-sa1100/include/mach/jornada720.h 2238F: arch/arm/mach-sa1100/jornada720.c 2239 2240ARM/HPE GXP ARCHITECTURE 2241M: Jean-Marie Verdun <verdun@hpe.com> 2242M: Nick Hawkins <nick.hawkins@hpe.com> 2243S: Maintained 2244F: Documentation/devicetree/bindings/arm/hpe,gxp.yaml 2245F: Documentation/devicetree/bindings/hwmon/hpe,gxp-fan-ctrl.yaml 2246F: Documentation/devicetree/bindings/i2c/hpe,gxp-i2c.yaml 2247F: Documentation/devicetree/bindings/spi/hpe,gxp-spifi.yaml 2248F: Documentation/devicetree/bindings/timer/hpe,gxp-timer.yaml 2249F: Documentation/hwmon/gxp-fan-ctrl.rst 2250F: arch/arm/boot/dts/hpe-bmc* 2251F: arch/arm/boot/dts/hpe-gxp* 2252F: arch/arm/mach-hpe/ 2253F: drivers/clocksource/timer-gxp.c 2254F: drivers/hwmon/gxp-fan-ctrl.c 2255F: drivers/i2c/busses/i2c-gxp.c 2256F: drivers/spi/spi-gxp.c 2257F: drivers/watchdog/gxp-wdt.c 2258 2259ARM/IGEP MACHINE SUPPORT 2260M: Enric Balletbo i Serra <eballetbo@gmail.com> 2261M: Javier Martinez Canillas <javier@dowhile0.org> 2262L: linux-omap@vger.kernel.org 2263L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2264S: Maintained 2265F: arch/arm/boot/dts/omap3-igep* 2266 2267ARM/INTEL IXP4XX ARM ARCHITECTURE 2268M: Linus Walleij <linusw@kernel.org> 2269M: Imre Kaloz <kaloz@openwrt.org> 2270M: Krzysztof Halasa <khalasa@piap.pl> 2271L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2272S: Maintained 2273F: Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml 2274F: Documentation/devicetree/bindings/gpio/intel,ixp4xx-gpio.txt 2275F: Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml 2276F: Documentation/devicetree/bindings/memory-controllers/intel,ixp4xx-expansion* 2277F: Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml 2278F: arch/arm/boot/dts/intel-ixp* 2279F: arch/arm/mach-ixp4xx/ 2280F: drivers/bus/intel-ixp4xx-eb.c 2281F: drivers/clocksource/timer-ixp4xx.c 2282F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 2283F: drivers/gpio/gpio-ixp4xx.c 2284F: drivers/irqchip/irq-ixp4xx.c 2285 2286ARM/INTEL KEEMBAY ARCHITECTURE 2287M: Paul J. Murphy <paul.j.murphy@intel.com> 2288M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 2289S: Maintained 2290F: Documentation/devicetree/bindings/arm/intel,keembay.yaml 2291F: arch/arm64/boot/dts/intel/keembay-evm.dts 2292F: arch/arm64/boot/dts/intel/keembay-soc.dtsi 2293 2294ARM/INTEL XSC3 (MANZANO) ARM CORE 2295M: Lennert Buytenhek <kernel@wantstofly.org> 2296L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2297S: Maintained 2298 2299ARM/LG1K ARCHITECTURE 2300M: Chanho Min <chanho.min@lge.com> 2301L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2302S: Maintained 2303F: arch/arm64/boot/dts/lg/ 2304 2305ARM/LPC18XX ARCHITECTURE 2306M: Vladimir Zapolskiy <vz@mleia.com> 2307L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2308S: Maintained 2309F: Documentation/devicetree/bindings/i2c/i2c-lpc2k.txt 2310F: arch/arm/boot/dts/lpc43* 2311F: drivers/i2c/busses/i2c-lpc2k.c 2312F: drivers/memory/pl172.c 2313F: drivers/mtd/spi-nor/controllers/nxp-spifi.c 2314F: drivers/rtc/rtc-lpc24xx.c 2315N: lpc18xx 2316 2317ARM/LPC32XX SOC SUPPORT 2318M: Vladimir Zapolskiy <vz@mleia.com> 2319L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2320S: Maintained 2321T: git git://github.com/vzapolskiy/linux-lpc32xx.git 2322F: Documentation/devicetree/bindings/i2c/i2c-pnx.txt 2323F: arch/arm/boot/dts/lpc32* 2324F: arch/arm/mach-lpc32xx/ 2325F: drivers/i2c/busses/i2c-pnx.c 2326F: drivers/net/ethernet/nxp/lpc_eth.c 2327F: drivers/usb/host/ohci-nxp.c 2328F: drivers/watchdog/pnx4008_wdt.c 2329N: lpc32xx 2330 2331ARM/Marvell Dove/MV78xx0/Orion SOC support 2332M: Andrew Lunn <andrew@lunn.ch> 2333M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2334M: Gregory Clement <gregory.clement@bootlin.com> 2335L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2336S: Maintained 2337T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2338F: Documentation/devicetree/bindings/arm/marvell/marvell,dove.txt 2339F: Documentation/devicetree/bindings/arm/marvell/marvell,orion5x.txt 2340F: Documentation/devicetree/bindings/soc/dove/ 2341F: arch/arm/boot/dts/dove* 2342F: arch/arm/boot/dts/orion5x* 2343F: arch/arm/mach-dove/ 2344F: arch/arm/mach-mv78xx0/ 2345F: arch/arm/mach-orion5x/ 2346F: arch/arm/plat-orion/ 2347F: drivers/soc/dove/ 2348 2349ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K, CN9130 SOC support 2350M: Andrew Lunn <andrew@lunn.ch> 2351M: Gregory Clement <gregory.clement@bootlin.com> 2352M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2353L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2354S: Maintained 2355T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2356F: Documentation/devicetree/bindings/arm/marvell/ 2357F: arch/arm/boot/dts/armada* 2358F: arch/arm/boot/dts/kirkwood* 2359F: arch/arm/configs/mvebu_*_defconfig 2360F: arch/arm/mach-mvebu/ 2361F: arch/arm64/boot/dts/marvell/armada* 2362F: arch/arm64/boot/dts/marvell/cn913* 2363F: drivers/cpufreq/armada-37xx-cpufreq.c 2364F: drivers/cpufreq/armada-8k-cpufreq.c 2365F: drivers/cpufreq/mvebu-cpufreq.c 2366F: drivers/irqchip/irq-armada-370-xp.c 2367F: drivers/irqchip/irq-mvebu-* 2368F: drivers/pinctrl/mvebu/ 2369F: drivers/rtc/rtc-armada38x.c 2370 2371ARM/Mediatek RTC DRIVER 2372M: Eddie Huang <eddie.huang@mediatek.com> 2373M: Sean Wang <sean.wang@mediatek.com> 2374L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2375L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2376S: Maintained 2377F: Documentation/devicetree/bindings/rtc/rtc-mt2712.txt 2378F: Documentation/devicetree/bindings/rtc/rtc-mt7622.txt 2379F: drivers/rtc/rtc-mt2712.c 2380F: drivers/rtc/rtc-mt6397.c 2381F: drivers/rtc/rtc-mt7622.c 2382 2383ARM/Mediatek SoC support 2384M: Matthias Brugger <matthias.bgg@gmail.com> 2385R: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> 2386L: linux-kernel@vger.kernel.org 2387L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2388L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2389S: Maintained 2390W: https://mtk.wiki.kernel.org/ 2391C: irc://irc.libera.chat/linux-mediatek 2392F: arch/arm/boot/dts/mt2* 2393F: arch/arm/boot/dts/mt6* 2394F: arch/arm/boot/dts/mt7* 2395F: arch/arm/boot/dts/mt8* 2396F: arch/arm/mach-mediatek/ 2397F: arch/arm64/boot/dts/mediatek/ 2398F: drivers/soc/mediatek/ 2399N: mtk 2400N: mt[2678] 2401K: mediatek 2402 2403ARM/Mediatek USB3 PHY DRIVER 2404M: Chunfeng Yun <chunfeng.yun@mediatek.com> 2405L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2406L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2407S: Maintained 2408F: Documentation/devicetree/bindings/phy/mediatek,* 2409F: drivers/phy/mediatek/ 2410 2411ARM/Microchip (AT91) SoC support 2412M: Nicolas Ferre <nicolas.ferre@microchip.com> 2413M: Alexandre Belloni <alexandre.belloni@bootlin.com> 2414M: Claudiu Beznea <claudiu.beznea@microchip.com> 2415L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2416S: Supported 2417W: http://www.linux4sam.org 2418T: git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 2419F: arch/arm/boot/dts/at91*.dts 2420F: arch/arm/boot/dts/at91*.dtsi 2421F: arch/arm/boot/dts/sama*.dts 2422F: arch/arm/boot/dts/sama*.dtsi 2423F: arch/arm/include/debug/at91.S 2424F: arch/arm/mach-at91/ 2425F: drivers/memory/atmel* 2426F: drivers/watchdog/sama5d4_wdt.c 2427F: include/soc/at91/ 2428X: drivers/input/touchscreen/atmel_mxt_ts.c 2429X: drivers/net/wireless/atmel/ 2430N: at91 2431N: atmel 2432 2433ARM/MICROCHIP (ARM64) SoC support 2434M: Conor Dooley <conor@kernel.org> 2435M: Nicolas Ferre <nicolas.ferre@microchip.com> 2436M: Claudiu Beznea <claudiu.beznea@microchip.com> 2437L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2438S: Supported 2439T: git https://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 2440F: arch/arm64/boot/dts/microchip/ 2441 2442ARM/Microchip Sparx5 SoC support 2443M: Lars Povlsen <lars.povlsen@microchip.com> 2444M: Steen Hegelund <Steen.Hegelund@microchip.com> 2445M: Daniel Machon <daniel.machon@microchip.com> 2446M: UNGLinuxDriver@microchip.com 2447L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2448S: Supported 2449F: arch/arm64/boot/dts/microchip/sparx* 2450F: drivers/net/ethernet/microchip/vcap/ 2451F: drivers/pinctrl/pinctrl-microchip-sgpio.c 2452N: sparx5 2453 2454ARM/MILBEAUT ARCHITECTURE 2455M: Taichi Sugaya <sugaya.taichi@socionext.com> 2456M: Takao Orito <orito.takao@socionext.com> 2457L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2458S: Maintained 2459F: arch/arm/boot/dts/milbeaut* 2460F: arch/arm/mach-milbeaut/ 2461N: milbeaut 2462 2463ARM/MStar/Sigmastar Armv7 SoC support 2464M: Daniel Palmer <daniel@thingy.jp> 2465M: Romain Perier <romain.perier@gmail.com> 2466L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2467S: Maintained 2468W: http://linux-chenxing.org/ 2469T: git git://github.com/linux-chenxing/linux.git 2470F: Documentation/devicetree/bindings/arm/mstar/* 2471F: Documentation/devicetree/bindings/clock/mstar,msc313-mpll.yaml 2472F: Documentation/devicetree/bindings/gpio/mstar,msc313-gpio.yaml 2473F: arch/arm/boot/dts/mstar-* 2474F: arch/arm/mach-mstar/ 2475F: drivers/clk/mstar/ 2476F: drivers/clocksource/timer-msc313e.c 2477F: drivers/gpio/gpio-msc313.c 2478F: drivers/rtc/rtc-msc313.c 2479F: drivers/watchdog/msc313e_wdt.c 2480F: include/dt-bindings/clock/mstar-* 2481F: include/dt-bindings/gpio/msc313-gpio.h 2482 2483ARM/NOMADIK/Ux500 ARCHITECTURES 2484M: Linus Walleij <linus.walleij@linaro.org> 2485L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2486S: Maintained 2487T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git 2488F: Documentation/devicetree/bindings/arm/ste-* 2489F: Documentation/devicetree/bindings/arm/ux500.yaml 2490F: Documentation/devicetree/bindings/arm/ux500/ 2491F: Documentation/devicetree/bindings/i2c/st,nomadik-i2c.yaml 2492F: arch/arm/boot/dts/ste-* 2493F: arch/arm/mach-nomadik/ 2494F: arch/arm/mach-ux500/ 2495F: drivers/clk/clk-nomadik.c 2496F: drivers/clocksource/clksrc-dbx500-prcmu.c 2497F: drivers/dma/ste_dma40* 2498F: drivers/hwspinlock/u8500_hsem.c 2499F: drivers/i2c/busses/i2c-nomadik.c 2500F: drivers/iio/adc/ab8500-gpadc.c 2501F: drivers/mfd/ab8500* 2502F: drivers/mfd/abx500* 2503F: drivers/mfd/db8500* 2504F: drivers/pinctrl/nomadik/ 2505F: drivers/rtc/rtc-ab8500.c 2506F: drivers/rtc/rtc-pl031.c 2507F: drivers/soc/ux500/ 2508 2509ARM/NUVOTON NPCM ARCHITECTURE 2510M: Avi Fishman <avifishman70@gmail.com> 2511M: Tomer Maimon <tmaimon77@gmail.com> 2512M: Tali Perry <tali.perry1@gmail.com> 2513R: Patrick Venture <venture@google.com> 2514R: Nancy Yuen <yuenn@google.com> 2515R: Benjamin Fair <benjaminfair@google.com> 2516L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2517S: Supported 2518F: Documentation/devicetree/bindings/*/*/*npcm* 2519F: Documentation/devicetree/bindings/*/*npcm* 2520F: Documentation/devicetree/bindings/arm/npcm/* 2521F: Documentation/devicetree/bindings/rtc/nuvoton,nct3018y.yaml 2522F: arch/arm/boot/dts/nuvoton-npcm* 2523F: arch/arm/mach-npcm/ 2524F: arch/arm64/boot/dts/nuvoton/ 2525F: drivers/*/*/*npcm* 2526F: drivers/*/*npcm* 2527F: drivers/rtc/rtc-nct3018y.c 2528F: include/dt-bindings/clock/nuvoton,npcm7xx-clock.h 2529F: include/dt-bindings/clock/nuvoton,npcm845-clk.h 2530 2531ARM/NUVOTON WPCM450 ARCHITECTURE 2532M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 2533L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2534S: Maintained 2535W: https://github.com/neuschaefer/wpcm450/wiki 2536F: Documentation/devicetree/bindings/*/*wpcm* 2537F: arch/arm/boot/dts/nuvoton-wpcm450* 2538F: arch/arm/configs/wpcm450_defconfig 2539F: arch/arm/mach-npcm/wpcm450.c 2540F: drivers/*/*/*wpcm* 2541F: drivers/*/*wpcm* 2542 2543ARM/NXP S32G ARCHITECTURE 2544M: Chester Lin <clin@suse.com> 2545R: Andreas Färber <afaerber@suse.de> 2546R: Matthias Brugger <mbrugger@suse.com> 2547R: NXP S32 Linux Team <s32@nxp.com> 2548L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2549S: Maintained 2550F: arch/arm64/boot/dts/freescale/s32g*.dts* 2551 2552ARM/Orion SoC/Technologic Systems TS-78xx platform support 2553M: Alexander Clouter <alex@digriz.org.uk> 2554L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2555S: Maintained 2556W: http://www.digriz.org.uk/ts78xx/kernel 2557F: arch/arm/mach-orion5x/ts78xx-* 2558 2559ARM/OXNAS platform support 2560M: Neil Armstrong <neil.armstrong@linaro.org> 2561L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2562L: linux-oxnas@groups.io (moderated for non-subscribers) 2563S: Maintained 2564F: arch/arm/boot/dts/ox8*.dts* 2565F: arch/arm/mach-oxnas/ 2566F: drivers/power/reset/oxnas-restart.c 2567N: oxnas 2568 2569ARM/QUALCOMM CHROMEBOOK SUPPORT 2570R: cros-qcom-dts-watchers@chromium.org 2571F: arch/arm64/boot/dts/qcom/sc7180* 2572F: arch/arm64/boot/dts/qcom/sc7280* 2573F: arch/arm64/boot/dts/qcom/sdm845-cheza* 2574 2575ARM/QUALCOMM SUPPORT 2576M: Andy Gross <agross@kernel.org> 2577M: Bjorn Andersson <andersson@kernel.org> 2578R: Konrad Dybcio <konrad.dybcio@linaro.org> 2579L: linux-arm-msm@vger.kernel.org 2580S: Maintained 2581T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 2582F: Documentation/devicetree/bindings/*/qcom* 2583F: Documentation/devicetree/bindings/soc/qcom/ 2584F: arch/arm/boot/dts/qcom-*.dts 2585F: arch/arm/boot/dts/qcom-*.dtsi 2586F: arch/arm/configs/qcom_defconfig 2587F: arch/arm/mach-qcom/ 2588F: arch/arm64/boot/dts/qcom/ 2589F: drivers/*/*/qcom* 2590F: drivers/*/*/qcom/ 2591F: drivers/*/pm8???-* 2592F: drivers/*/qcom* 2593F: drivers/*/qcom/ 2594F: drivers/bluetooth/btqcomsmd.c 2595F: drivers/clocksource/timer-qcom.c 2596F: drivers/cpuidle/cpuidle-qcom-spm.c 2597F: drivers/extcon/extcon-qcom* 2598F: drivers/i2c/busses/i2c-qcom-geni.c 2599F: drivers/i2c/busses/i2c-qup.c 2600F: drivers/iommu/msm* 2601F: drivers/mfd/ssbi.c 2602F: drivers/mmc/host/mmci_qcom* 2603F: drivers/mmc/host/sdhci-msm.c 2604F: drivers/pci/controller/dwc/pcie-qcom.c 2605F: drivers/phy/qualcomm/ 2606F: drivers/power/*/msm* 2607F: drivers/reset/reset-qcom-* 2608F: drivers/spi/spi-geni-qcom.c 2609F: drivers/spi/spi-qcom-qspi.c 2610F: drivers/spi/spi-qup.c 2611F: drivers/tty/serial/msm_serial.c 2612F: drivers/ufs/host/ufs-qcom* 2613F: drivers/usb/dwc3/dwc3-qcom.c 2614F: include/dt-bindings/*/qcom* 2615F: include/linux/*/qcom* 2616F: include/linux/soc/qcom/ 2617 2618ARM/RDA MICRO ARCHITECTURE 2619M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 2620L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2621L: linux-unisoc@lists.infradead.org (moderated for non-subscribers) 2622S: Maintained 2623F: Documentation/devicetree/bindings/arm/rda.yaml 2624F: Documentation/devicetree/bindings/gpio/gpio-rda.yaml 2625F: Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.yaml 2626F: Documentation/devicetree/bindings/serial/rda,8810pl-uart.yaml 2627F: Documentation/devicetree/bindings/timer/rda,8810pl-timer.yaml 2628F: arch/arm/boot/dts/rda8810pl-* 2629F: drivers/clocksource/timer-rda.c 2630F: drivers/gpio/gpio-rda.c 2631F: drivers/irqchip/irq-rda-intc.c 2632F: drivers/tty/serial/rda-uart.c 2633 2634ARM/REALTEK ARCHITECTURE 2635M: Andreas Färber <afaerber@suse.de> 2636L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2637L: linux-realtek-soc@lists.infradead.org (moderated for non-subscribers) 2638S: Maintained 2639F: Documentation/devicetree/bindings/arm/realtek.yaml 2640F: arch/arm/boot/dts/rtd* 2641F: arch/arm/mach-realtek/ 2642F: arch/arm64/boot/dts/realtek/ 2643 2644ARM/RISC-V/RENESAS ARCHITECTURE 2645M: Geert Uytterhoeven <geert+renesas@glider.be> 2646M: Magnus Damm <magnus.damm@gmail.com> 2647L: linux-renesas-soc@vger.kernel.org 2648S: Supported 2649Q: http://patchwork.kernel.org/project/linux-renesas-soc/list/ 2650C: irc://irc.libera.chat/renesas-soc 2651T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next 2652F: Documentation/devicetree/bindings/hwinfo/renesas,prr.yaml 2653F: Documentation/devicetree/bindings/soc/renesas/ 2654F: arch/arm/boot/dts/emev2* 2655F: arch/arm/boot/dts/gr-peach* 2656F: arch/arm/boot/dts/iwg20d-q7* 2657F: arch/arm/boot/dts/r7s* 2658F: arch/arm/boot/dts/r8a* 2659F: arch/arm/boot/dts/r9a* 2660F: arch/arm/boot/dts/sh* 2661F: arch/arm/configs/shmobile_defconfig 2662F: arch/arm/include/debug/renesas-scif.S 2663F: arch/arm/mach-shmobile/ 2664F: arch/arm64/boot/dts/renesas/ 2665F: arch/riscv/boot/dts/renesas/ 2666F: drivers/soc/renesas/ 2667F: include/linux/soc/renesas/ 2668K: \brenesas, 2669 2670ARM/RISCPC ARCHITECTURE 2671M: Russell King <linux@armlinux.org.uk> 2672L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2673S: Maintained 2674W: http://www.armlinux.org.uk/ 2675F: arch/arm/include/asm/hardware/ioc.h 2676F: arch/arm/include/asm/hardware/iomd.h 2677F: arch/arm/include/asm/hardware/memc.h 2678F: arch/arm/mach-rpc/ 2679F: drivers/net/ethernet/8390/etherh.c 2680F: drivers/net/ethernet/i825xx/ether1* 2681F: drivers/net/ethernet/seeq/ether3* 2682F: drivers/scsi/arm/ 2683 2684ARM/Rockchip SoC support 2685M: Heiko Stuebner <heiko@sntech.de> 2686L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2687L: linux-rockchip@lists.infradead.org 2688S: Maintained 2689T: git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git 2690F: Documentation/devicetree/bindings/i2c/i2c-rk3x.yaml 2691F: Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.yaml 2692F: Documentation/devicetree/bindings/spi/spi-rockchip.yaml 2693F: arch/arm/boot/dts/rk3* 2694F: arch/arm/boot/dts/rv11* 2695F: arch/arm/mach-rockchip/ 2696F: drivers/*/*/*rockchip* 2697F: drivers/*/*rockchip* 2698F: drivers/clk/rockchip/ 2699F: drivers/i2c/busses/i2c-rk3x.c 2700F: sound/soc/rockchip/ 2701N: rockchip 2702 2703ARM/SAMSUNG S3C, S5P AND EXYNOS ARM ARCHITECTURES 2704M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 2705R: Alim Akhtar <alim.akhtar@samsung.com> 2706L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2707L: linux-samsung-soc@vger.kernel.org 2708S: Maintained 2709Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 2710B: mailto:linux-samsung-soc@vger.kernel.org 2711C: irc://irc.libera.chat/linux-exynos 2712T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 2713F: Documentation/arm/samsung/ 2714F: Documentation/devicetree/bindings/arm/samsung/ 2715F: Documentation/devicetree/bindings/hwinfo/samsung,* 2716F: Documentation/devicetree/bindings/power/pd-samsung.yaml 2717F: Documentation/devicetree/bindings/soc/samsung/ 2718F: arch/arm/boot/dts/exynos* 2719F: arch/arm/boot/dts/s3c* 2720F: arch/arm/boot/dts/s5p* 2721F: arch/arm/mach-exynos*/ 2722F: arch/arm/mach-s3c/ 2723F: arch/arm/mach-s5p*/ 2724F: arch/arm64/boot/dts/exynos/ 2725F: drivers/*/*/*s3c24* 2726F: drivers/*/*s3c24* 2727F: drivers/*/*s3c64xx* 2728F: drivers/*/*s5pv210* 2729F: drivers/clocksource/samsung_pwm_timer.c 2730F: drivers/memory/samsung/ 2731F: drivers/pwm/pwm-samsung.c 2732F: drivers/soc/samsung/ 2733F: drivers/tty/serial/samsung* 2734F: include/clocksource/samsung_pwm.h 2735F: include/linux/platform_data/*s3c* 2736F: include/linux/serial_s3c.h 2737F: include/linux/soc/samsung/ 2738N: exynos 2739N: s3c64xx 2740N: s5pv210 2741 2742ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT 2743M: Łukasz Stelmach <l.stelmach@samsung.com> 2744L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2745L: linux-media@vger.kernel.org 2746S: Maintained 2747F: drivers/media/platform/samsung/s5p-g2d/ 2748 2749ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT 2750M: Marek Szyprowski <m.szyprowski@samsung.com> 2751L: linux-samsung-soc@vger.kernel.org 2752L: linux-media@vger.kernel.org 2753S: Maintained 2754F: Documentation/devicetree/bindings/media/cec/samsung,s5p-cec.yaml 2755F: drivers/media/cec/platform/s5p/ 2756 2757ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT 2758M: Andrzej Pietrasiewicz <andrzejtp2010@gmail.com> 2759M: Jacek Anaszewski <jacek.anaszewski@gmail.com> 2760M: Sylwester Nawrocki <s.nawrocki@samsung.com> 2761L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2762L: linux-media@vger.kernel.org 2763S: Maintained 2764F: Documentation/devicetree/bindings/media/samsung,s5pv210-jpeg.yaml 2765F: drivers/media/platform/samsung/s5p-jpeg/ 2766 2767ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT 2768M: Marek Szyprowski <m.szyprowski@samsung.com> 2769M: Andrzej Hajda <andrzej.hajda@intel.com> 2770L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2771L: linux-media@vger.kernel.org 2772S: Maintained 2773F: drivers/media/platform/samsung/s5p-mfc/ 2774 2775ARM/SOCFPGA ARCHITECTURE 2776M: Dinh Nguyen <dinguyen@kernel.org> 2777S: Maintained 2778W: http://www.rocketboards.org 2779T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 2780F: arch/arm/boot/dts/socfpga* 2781F: arch/arm/configs/socfpga_defconfig 2782F: arch/arm/mach-socfpga/ 2783F: arch/arm64/boot/dts/altera/ 2784F: arch/arm64/boot/dts/intel/ 2785 2786ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT 2787M: Dinh Nguyen <dinguyen@kernel.org> 2788S: Maintained 2789F: drivers/clk/socfpga/ 2790 2791ARM/SOCFPGA EDAC SUPPORT 2792M: Dinh Nguyen <dinguyen@kernel.org> 2793S: Maintained 2794F: drivers/edac/altera_edac.[ch] 2795 2796ARM/SPREADTRUM SoC SUPPORT 2797M: Orson Zhai <orsonzhai@gmail.com> 2798M: Baolin Wang <baolin.wang7@gmail.com> 2799M: Chunyan Zhang <zhang.lyra@gmail.com> 2800S: Maintained 2801F: arch/arm64/boot/dts/sprd 2802N: sprd 2803N: sc27xx 2804N: sc2731 2805 2806ARM/STI ARCHITECTURE 2807M: Patrice Chotard <patrice.chotard@foss.st.com> 2808L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2809S: Maintained 2810W: http://www.stlinux.com 2811F: Documentation/devicetree/bindings/i2c/st,sti-i2c.yaml 2812F: Documentation/devicetree/bindings/spi/st,ssc-spi.yaml 2813F: arch/arm/boot/dts/sti* 2814F: arch/arm/mach-sti/ 2815F: drivers/ata/ahci_st.c 2816F: drivers/char/hw_random/st-rng.c 2817F: drivers/clocksource/arm_global_timer.c 2818F: drivers/clocksource/clksrc_st_lpc.c 2819F: drivers/cpufreq/sti-cpufreq.c 2820F: drivers/dma/st_fdma* 2821F: drivers/i2c/busses/i2c-st.c 2822F: drivers/media/platform/st/sti/c8sectpfe/ 2823F: drivers/media/rc/st_rc.c 2824F: drivers/mmc/host/sdhci-st.c 2825F: drivers/phy/st/phy-miphy28lp.c 2826F: drivers/phy/st/phy-stih407-usb.c 2827F: drivers/pinctrl/pinctrl-st.c 2828F: drivers/remoteproc/st_remoteproc.c 2829F: drivers/remoteproc/st_slim_rproc.c 2830F: drivers/reset/sti/ 2831F: drivers/rtc/rtc-st-lpc.c 2832F: drivers/tty/serial/st-asc.c 2833F: drivers/usb/dwc3/dwc3-st.c 2834F: drivers/usb/host/ehci-st.c 2835F: drivers/usb/host/ohci-st.c 2836F: drivers/watchdog/st_lpc_wdt.c 2837F: include/linux/remoteproc/st_slim_rproc.h 2838 2839ARM/STM32 ARCHITECTURE 2840M: Maxime Coquelin <mcoquelin.stm32@gmail.com> 2841M: Alexandre Torgue <alexandre.torgue@foss.st.com> 2842L: linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers) 2843L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2844S: Maintained 2845T: git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next 2846F: arch/arm/boot/dts/stm32* 2847F: arch/arm/mach-stm32/ 2848F: drivers/clocksource/armv7m_systick.c 2849N: stm32 2850N: stm 2851 2852ARM/SUNPLUS SP7021 SOC SUPPORT 2853M: Qin Jian <qinjian@cqplus1.com> 2854L: linux-arm-kernel@lists.infradead.org (moderated for mon-subscribers) 2855S: Maintained 2856W: https://sunplus-tibbo.atlassian.net/wiki/spaces/doc/overview 2857F: Documentation/devicetree/bindings/arm/sunplus,sp7021.yaml 2858F: Documentation/devicetree/bindings/clock/sunplus,sp7021-clkc.yaml 2859F: Documentation/devicetree/bindings/interrupt-controller/sunplus,sp7021-intc.yaml 2860F: Documentation/devicetree/bindings/reset/sunplus,reset.yaml 2861F: arch/arm/boot/dts/sunplus-sp7021*.dts* 2862F: arch/arm/configs/sp7021_*defconfig 2863F: arch/arm/mach-sunplus/ 2864F: drivers/clk/clk-sp7021.c 2865F: drivers/irqchip/irq-sp7021-intc.c 2866F: drivers/reset/reset-sunplus.c 2867F: include/dt-bindings/clock/sunplus,sp7021-clkc.h 2868F: include/dt-bindings/reset/sunplus,sp7021-reset.h 2869 2870ARM/Synaptics SoC support 2871M: Jisheng Zhang <jszhang@kernel.org> 2872M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2873L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2874S: Maintained 2875F: arch/arm/boot/dts/berlin* 2876F: arch/arm/mach-berlin/ 2877F: arch/arm64/boot/dts/synaptics/ 2878 2879ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT 2880M: Lennert Buytenhek <kernel@wantstofly.org> 2881L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2882S: Maintained 2883 2884ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT 2885M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 2886L: linux-tegra@vger.kernel.org 2887L: linux-media@vger.kernel.org 2888S: Maintained 2889F: Documentation/devicetree/bindings/media/cec/nvidia,tegra114-cec.yaml 2890F: drivers/media/cec/platform/tegra/ 2891 2892ARM/TESLA FSD SoC SUPPORT 2893M: Alim Akhtar <alim.akhtar@samsung.com> 2894M: linux-fsd@tesla.com 2895L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2896L: linux-samsung-soc@vger.kernel.org 2897S: Maintained 2898F: arch/arm64/boot/dts/tesla/ 2899 2900ARM/TETON BGA MACHINE SUPPORT 2901M: "Mark F. Brown" <mark.brown314@gmail.com> 2902L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2903S: Maintained 2904 2905ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS 2906M: Santosh Shilimkar <ssantosh@kernel.org> 2907L: linux-kernel@vger.kernel.org 2908S: Maintained 2909F: drivers/memory/*emif* 2910 2911ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE 2912M: Nishanth Menon <nm@ti.com> 2913M: Santosh Shilimkar <ssantosh@kernel.org> 2914L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2915S: Maintained 2916T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 2917F: arch/arm/boot/dts/keystone-* 2918F: arch/arm/mach-keystone/ 2919 2920ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK 2921M: Santosh Shilimkar <ssantosh@kernel.org> 2922L: linux-kernel@vger.kernel.org 2923S: Maintained 2924F: drivers/clk/keystone/ 2925 2926ARM/TEXAS INSTRUMENT KEYSTONE CLOCKSOURCE 2927M: Santosh Shilimkar <ssantosh@kernel.org> 2928L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2929L: linux-kernel@vger.kernel.org 2930S: Maintained 2931F: drivers/clocksource/timer-keystone.c 2932 2933ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER 2934M: Santosh Shilimkar <ssantosh@kernel.org> 2935L: linux-kernel@vger.kernel.org 2936S: Maintained 2937F: drivers/power/reset/keystone-reset.c 2938 2939ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE 2940M: Nishanth Menon <nm@ti.com> 2941M: Vignesh Raghavendra <vigneshr@ti.com> 2942M: Tero Kristo <kristo@kernel.org> 2943L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2944S: Supported 2945F: Documentation/devicetree/bindings/arm/ti/k3.yaml 2946F: Documentation/devicetree/bindings/hwinfo/ti,k3-socinfo.yaml 2947F: arch/arm64/boot/dts/ti/Makefile 2948F: arch/arm64/boot/dts/ti/k3-* 2949F: include/dt-bindings/pinctrl/k3.h 2950 2951ARM/TOSHIBA VISCONTI ARCHITECTURE 2952M: Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp> 2953L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2954S: Supported 2955T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwamatsu/linux-visconti.git 2956F: Documentation/devicetree/bindings/arm/toshiba.yaml 2957F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pipllct.yaml 2958F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pismu.yaml 2959F: Documentation/devicetree/bindings/gpio/toshiba,gpio-visconti.yaml 2960F: Documentation/devicetree/bindings/net/toshiba,visconti-dwmac.yaml 2961F: Documentation/devicetree/bindings/pci/toshiba,visconti-pcie.yaml 2962F: Documentation/devicetree/bindings/pinctrl/toshiba,visconti-pinctrl.yaml 2963F: Documentation/devicetree/bindings/watchdog/toshiba,visconti-wdt.yaml 2964F: arch/arm64/boot/dts/toshiba/ 2965F: drivers/clk/visconti/ 2966F: drivers/gpio/gpio-visconti.c 2967F: drivers/net/ethernet/stmicro/stmmac/dwmac-visconti.c 2968F: drivers/pci/controller/dwc/pcie-visconti.c 2969F: drivers/pinctrl/visconti/ 2970F: drivers/watchdog/visconti_wdt.c 2971N: visconti 2972 2973ARM/UNIPHIER ARCHITECTURE 2974M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 2975M: Masami Hiramatsu <mhiramat@kernel.org> 2976L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2977S: Maintained 2978F: Documentation/devicetree/bindings/arm/socionext/uniphier.yaml 2979F: Documentation/devicetree/bindings/gpio/socionext,uniphier-gpio.yaml 2980F: Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.yaml 2981F: Documentation/devicetree/bindings/soc/socionext/socionext,uniphier*.yaml 2982F: arch/arm/boot/dts/uniphier* 2983F: arch/arm/include/asm/hardware/cache-uniphier.h 2984F: arch/arm/mach-uniphier/ 2985F: arch/arm/mm/cache-uniphier.c 2986F: arch/arm64/boot/dts/socionext/uniphier* 2987F: drivers/bus/uniphier-system-bus.c 2988F: drivers/clk/uniphier/ 2989F: drivers/dma/uniphier-mdmac.c 2990F: drivers/gpio/gpio-uniphier.c 2991F: drivers/i2c/busses/i2c-uniphier* 2992F: drivers/irqchip/irq-uniphier-aidet.c 2993F: drivers/mmc/host/uniphier-sd.c 2994F: drivers/pinctrl/uniphier/ 2995F: drivers/reset/reset-uniphier.c 2996F: drivers/tty/serial/8250/8250_uniphier.c 2997N: uniphier 2998 2999ARM/VERSATILE EXPRESS PLATFORM 3000M: Liviu Dudau <liviu.dudau@arm.com> 3001M: Sudeep Holla <sudeep.holla@arm.com> 3002M: Lorenzo Pieralisi <lpieralisi@kernel.org> 3003L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3004S: Maintained 3005F: */*/*/vexpress* 3006F: */*/vexpress* 3007F: arch/arm/boot/dts/vexpress* 3008F: arch/arm/mach-versatile/ 3009F: arch/arm64/boot/dts/arm/ 3010F: drivers/clk/versatile/clk-vexpress-osc.c 3011F: drivers/clocksource/timer-versatile.c 3012N: mps2 3013 3014ARM/VFP SUPPORT 3015M: Russell King <linux@armlinux.org.uk> 3016L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3017S: Maintained 3018W: http://www.armlinux.org.uk/ 3019F: arch/arm/vfp/ 3020 3021ARM/VT8500 ARM ARCHITECTURE 3022L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3023S: Orphan 3024F: Documentation/devicetree/bindings/i2c/i2c-wmt.txt 3025F: arch/arm/mach-vt8500/ 3026F: drivers/clocksource/timer-vt8500.c 3027F: drivers/i2c/busses/i2c-wmt.c 3028F: drivers/mmc/host/wmt-sdmmc.c 3029F: drivers/pwm/pwm-vt8500.c 3030F: drivers/rtc/rtc-vt8500.c 3031F: drivers/tty/serial/vt8500_serial.c 3032F: drivers/usb/host/ehci-platform.c 3033F: drivers/usb/host/uhci-platform.c 3034F: drivers/video/fbdev/vt8500lcdfb.* 3035F: drivers/video/fbdev/wm8505fb* 3036F: drivers/video/fbdev/wmt_ge_rops.* 3037 3038ARM/ZYNQ ARCHITECTURE 3039M: Michal Simek <michal.simek@amd.com> 3040L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3041S: Supported 3042W: http://wiki.xilinx.com 3043T: git https://github.com/Xilinx/linux-xlnx.git 3044F: Documentation/devicetree/bindings/i2c/cdns,i2c-r1p10.yaml 3045F: Documentation/devicetree/bindings/i2c/xlnx,xps-iic-2.00.a.yaml 3046F: Documentation/devicetree/bindings/memory-controllers/snps,dw-umctl2-ddrc.yaml 3047F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynq-ddrc-a05.yaml 3048F: Documentation/devicetree/bindings/spi/xlnx,zynq-qspi.yaml 3049F: arch/arm/mach-zynq/ 3050F: drivers/clocksource/timer-cadence-ttc.c 3051F: drivers/cpuidle/cpuidle-zynq.c 3052F: drivers/edac/synopsys_edac.c 3053F: drivers/i2c/busses/i2c-cadence.c 3054F: drivers/i2c/busses/i2c-xiic.c 3055F: drivers/mmc/host/sdhci-of-arasan.c 3056N: zynq 3057N: xilinx 3058 3059ARM64 PORT (AARCH64 ARCHITECTURE) 3060M: Catalin Marinas <catalin.marinas@arm.com> 3061M: Will Deacon <will@kernel.org> 3062L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3063S: Maintained 3064T: git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git 3065F: Documentation/arm64/ 3066F: arch/arm64/ 3067F: tools/testing/selftests/arm64/ 3068X: arch/arm64/boot/dts/ 3069 3070ARROW SPEEDCHIPS XRS7000 SERIES ETHERNET SWITCH DRIVER 3071M: George McCollister <george.mccollister@gmail.com> 3072L: netdev@vger.kernel.org 3073S: Maintained 3074F: Documentation/devicetree/bindings/net/dsa/arrow,xrs700x.yaml 3075F: drivers/net/dsa/xrs700x/* 3076F: net/dsa/tag_xrs700x.c 3077 3078AS3645A LED FLASH CONTROLLER DRIVER 3079M: Sakari Ailus <sakari.ailus@iki.fi> 3080L: linux-leds@vger.kernel.org 3081S: Maintained 3082F: drivers/leds/flash/leds-as3645a.c 3083 3084ASAHI KASEI AK7375 LENS VOICE COIL DRIVER 3085M: Tianshu Qiu <tian.shu.qiu@intel.com> 3086L: linux-media@vger.kernel.org 3087S: Maintained 3088T: git git://linuxtv.org/media_tree.git 3089F: Documentation/devicetree/bindings/media/i2c/asahi-kasei,ak7375.yaml 3090F: drivers/media/i2c/ak7375.c 3091 3092ASAHI KASEI AK8974 DRIVER 3093M: Linus Walleij <linus.walleij@linaro.org> 3094L: linux-iio@vger.kernel.org 3095S: Supported 3096W: http://www.akm.com/ 3097F: drivers/iio/magnetometer/ak8974.c 3098 3099ASC7621 HARDWARE MONITOR DRIVER 3100M: George Joseph <george.joseph@fairview5.com> 3101L: linux-hwmon@vger.kernel.org 3102S: Maintained 3103F: Documentation/hwmon/asc7621.rst 3104F: drivers/hwmon/asc7621.c 3105 3106ASIX AX88796C SPI ETHERNET ADAPTER 3107M: Łukasz Stelmach <l.stelmach@samsung.com> 3108S: Maintained 3109F: Documentation/devicetree/bindings/net/asix,ax88796c.yaml 3110F: drivers/net/ethernet/asix/ax88796c_* 3111 3112ASPEED CRYPTO DRIVER 3113M: Neal Liu <neal_liu@aspeedtech.com> 3114L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3115S: Maintained 3116F: Documentation/devicetree/bindings/crypto/aspeed,* 3117F: drivers/crypto/aspeed/ 3118 3119ASPEED PECI CONTROLLER 3120M: Iwona Winiarska <iwona.winiarska@intel.com> 3121L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3122L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3123S: Supported 3124F: Documentation/devicetree/bindings/peci/peci-aspeed.yaml 3125F: drivers/peci/controller/peci-aspeed.c 3126 3127ASPEED PINCTRL DRIVERS 3128M: Andrew Jeffery <andrew@aj.id.au> 3129L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3130L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3131L: linux-gpio@vger.kernel.org 3132S: Maintained 3133F: Documentation/devicetree/bindings/pinctrl/aspeed,* 3134F: drivers/pinctrl/aspeed/ 3135 3136ASPEED SCU INTERRUPT CONTROLLER DRIVER 3137M: Eddie James <eajames@linux.ibm.com> 3138L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3139S: Maintained 3140F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2xxx-scu-ic.txt 3141F: drivers/irqchip/irq-aspeed-scu-ic.c 3142F: include/dt-bindings/interrupt-controller/aspeed-scu-ic.h 3143 3144ASPEED SD/MMC DRIVER 3145M: Andrew Jeffery <andrew@aj.id.au> 3146L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3147L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3148L: linux-mmc@vger.kernel.org 3149S: Maintained 3150F: Documentation/devicetree/bindings/mmc/aspeed,sdhci.yaml 3151F: drivers/mmc/host/sdhci-of-aspeed* 3152 3153ASPEED SMC SPI DRIVER 3154M: Chin-Ting Kuo <chin-ting_kuo@aspeedtech.com> 3155M: Cédric Le Goater <clg@kaod.org> 3156L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3157L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3158L: linux-spi@vger.kernel.org 3159S: Maintained 3160F: Documentation/devicetree/bindings/spi/aspeed,ast2600-fmc.yaml 3161F: drivers/spi/spi-aspeed-smc.c 3162 3163ASPEED USB UDC DRIVER 3164M: Neal Liu <neal_liu@aspeedtech.com> 3165L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3166S: Maintained 3167F: Documentation/devicetree/bindings/usb/aspeed,ast2600-udc.yaml 3168F: drivers/usb/gadget/udc/aspeed_udc.c 3169 3170ASPEED VIDEO ENGINE DRIVER 3171M: Eddie James <eajames@linux.ibm.com> 3172L: linux-media@vger.kernel.org 3173L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3174S: Maintained 3175F: Documentation/devicetree/bindings/media/aspeed-video.txt 3176F: drivers/media/platform/aspeed/ 3177 3178ASUS EC HARDWARE MONITOR DRIVER 3179M: Eugene Shalygin <eugene.shalygin@gmail.com> 3180L: linux-hwmon@vger.kernel.org 3181S: Maintained 3182F: drivers/hwmon/asus-ec-sensors.c 3183 3184ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS 3185M: Corentin Chary <corentin.chary@gmail.com> 3186L: acpi4asus-user@lists.sourceforge.net 3187L: platform-driver-x86@vger.kernel.org 3188S: Maintained 3189W: http://acpi4asus.sf.net 3190F: drivers/platform/x86/asus*.c 3191F: drivers/platform/x86/eeepc*.c 3192 3193ASUS TF103C DOCK DRIVER 3194M: Hans de Goede <hdegoede@redhat.com> 3195L: platform-driver-x86@vger.kernel.org 3196S: Maintained 3197T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 3198F: drivers/platform/x86/asus-tf103c-dock.c 3199 3200ASUS WIRELESS RADIO CONTROL DRIVER 3201M: João Paulo Rechi Vita <jprvita@gmail.com> 3202L: platform-driver-x86@vger.kernel.org 3203S: Maintained 3204F: drivers/platform/x86/asus-wireless.c 3205 3206ASUS WMI HARDWARE MONITOR DRIVER 3207M: Ed Brindley <kernel@maidavale.org> 3208M: Denis Pauk <pauk.denis@gmail.com> 3209L: linux-hwmon@vger.kernel.org 3210S: Maintained 3211F: drivers/hwmon/asus_wmi_sensors.c 3212 3213ASYMMETRIC KEYS 3214M: David Howells <dhowells@redhat.com> 3215L: keyrings@vger.kernel.org 3216S: Maintained 3217F: Documentation/crypto/asymmetric-keys.rst 3218F: crypto/asymmetric_keys/ 3219F: include/crypto/pkcs7.h 3220F: include/crypto/public_key.h 3221F: include/linux/verification.h 3222 3223ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API 3224R: Dan Williams <dan.j.williams@intel.com> 3225S: Odd fixes 3226W: http://sourceforge.net/projects/xscaleiop 3227F: Documentation/crypto/async-tx-api.rst 3228F: crypto/async_tx/ 3229F: include/linux/async_tx.h 3230 3231AT24 EEPROM DRIVER 3232M: Bartosz Golaszewski <brgl@bgdev.pl> 3233L: linux-i2c@vger.kernel.org 3234S: Maintained 3235T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 3236F: Documentation/devicetree/bindings/eeprom/at24.yaml 3237F: drivers/misc/eeprom/at24.c 3238 3239ATA OVER ETHERNET (AOE) DRIVER 3240M: "Justin Sanders" <justin@coraid.com> 3241S: Supported 3242W: http://www.openaoe.org/ 3243F: Documentation/admin-guide/aoe/ 3244F: drivers/block/aoe/ 3245 3246ATC260X PMIC MFD DRIVER 3247M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 3248M: Cristian Ciocaltea <cristian.ciocaltea@gmail.com> 3249L: linux-actions@lists.infradead.org 3250S: Maintained 3251F: Documentation/devicetree/bindings/mfd/actions,atc260x.yaml 3252F: drivers/input/misc/atc260x-onkey.c 3253F: drivers/mfd/atc260* 3254F: drivers/power/reset/atc260x-poweroff.c 3255F: drivers/regulator/atc260x-regulator.c 3256F: include/linux/mfd/atc260x/* 3257 3258ATHEROS 71XX/9XXX GPIO DRIVER 3259M: Alban Bedel <albeu@free.fr> 3260S: Maintained 3261W: https://github.com/AlbanBedel/linux 3262T: git git://github.com/AlbanBedel/linux 3263F: Documentation/devicetree/bindings/gpio/gpio-ath79.txt 3264F: drivers/gpio/gpio-ath79.c 3265 3266ATHEROS 71XX/9XXX USB PHY DRIVER 3267M: Alban Bedel <albeu@free.fr> 3268S: Maintained 3269W: https://github.com/AlbanBedel/linux 3270T: git git://github.com/AlbanBedel/linux 3271F: Documentation/devicetree/bindings/phy/phy-ath79-usb.txt 3272F: drivers/phy/qualcomm/phy-ath79-usb.c 3273 3274ATHEROS ATH GENERIC UTILITIES 3275M: Kalle Valo <kvalo@kernel.org> 3276L: linux-wireless@vger.kernel.org 3277S: Supported 3278F: drivers/net/wireless/ath/* 3279 3280ATHEROS ATH5K WIRELESS DRIVER 3281M: Jiri Slaby <jirislaby@kernel.org> 3282M: Nick Kossifidis <mickflemm@gmail.com> 3283M: Luis Chamberlain <mcgrof@kernel.org> 3284L: linux-wireless@vger.kernel.org 3285S: Maintained 3286W: https://wireless.wiki.kernel.org/en/users/Drivers/ath5k 3287F: drivers/net/wireless/ath/ath5k/ 3288 3289ATHEROS ATH6KL WIRELESS DRIVER 3290L: linux-wireless@vger.kernel.org 3291S: Orphan 3292W: https://wireless.wiki.kernel.org/en/users/Drivers/ath6kl 3293F: drivers/net/wireless/ath/ath6kl/ 3294 3295ATI_REMOTE2 DRIVER 3296M: Ville Syrjala <syrjala@sci.fi> 3297S: Maintained 3298F: drivers/input/misc/ati_remote2.c 3299 3300ATK0110 HWMON DRIVER 3301M: Luca Tettamanti <kronos.it@gmail.com> 3302L: linux-hwmon@vger.kernel.org 3303S: Maintained 3304F: drivers/hwmon/asus_atk0110.c 3305 3306ATLX ETHERNET DRIVERS 3307M: Chris Snook <chris.snook@gmail.com> 3308L: netdev@vger.kernel.org 3309S: Maintained 3310W: http://sourceforge.net/projects/atl1 3311W: http://atl1.sourceforge.net 3312F: drivers/net/ethernet/atheros/ 3313 3314ATM 3315M: Chas Williams <3chas3@gmail.com> 3316L: linux-atm-general@lists.sourceforge.net (moderated for non-subscribers) 3317L: netdev@vger.kernel.org 3318S: Maintained 3319W: http://linux-atm.sourceforge.net 3320F: drivers/atm/ 3321F: include/linux/atm* 3322F: include/uapi/linux/atm* 3323 3324ATMEL MACB ETHERNET DRIVER 3325M: Nicolas Ferre <nicolas.ferre@microchip.com> 3326M: Claudiu Beznea <claudiu.beznea@microchip.com> 3327S: Supported 3328F: drivers/net/ethernet/cadence/ 3329 3330ATMEL MAXTOUCH DRIVER 3331M: Nick Dyer <nick@shmanahar.org> 3332S: Maintained 3333T: git git://github.com/ndyer/linux.git 3334F: Documentation/devicetree/bindings/input/atmel,maxtouch.yaml 3335F: drivers/input/touchscreen/atmel_mxt_ts.c 3336 3337ATMEL WIRELESS DRIVER 3338M: Simon Kelley <simon@thekelleys.org.uk> 3339L: linux-wireless@vger.kernel.org 3340S: Maintained 3341W: http://www.thekelleys.org.uk/atmel 3342W: http://atmelwlandriver.sourceforge.net/ 3343F: drivers/net/wireless/atmel/atmel* 3344 3345ATOMIC INFRASTRUCTURE 3346M: Will Deacon <will@kernel.org> 3347M: Peter Zijlstra <peterz@infradead.org> 3348R: Boqun Feng <boqun.feng@gmail.com> 3349R: Mark Rutland <mark.rutland@arm.com> 3350L: linux-kernel@vger.kernel.org 3351S: Maintained 3352F: Documentation/atomic_*.txt 3353F: arch/*/include/asm/atomic*.h 3354F: include/*/atomic*.h 3355F: include/linux/refcount.h 3356F: scripts/atomic/ 3357 3358ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER 3359M: Bradley Grove <linuxdrivers@attotech.com> 3360L: linux-scsi@vger.kernel.org 3361S: Supported 3362W: http://www.attotech.com 3363F: drivers/scsi/esas2r 3364 3365ATUSB IEEE 802.15.4 RADIO DRIVER 3366M: Stefan Schmidt <stefan@datenfreihafen.org> 3367L: linux-wpan@vger.kernel.org 3368S: Maintained 3369F: drivers/net/ieee802154/at86rf230.h 3370F: drivers/net/ieee802154/atusb.c 3371F: drivers/net/ieee802154/atusb.h 3372 3373AUDIT SUBSYSTEM 3374M: Paul Moore <paul@paul-moore.com> 3375M: Eric Paris <eparis@redhat.com> 3376L: audit@vger.kernel.org 3377S: Supported 3378W: https://github.com/linux-audit 3379T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git 3380F: include/asm-generic/audit_*.h 3381F: include/linux/audit.h 3382F: include/linux/audit_arch.h 3383F: include/uapi/linux/audit.h 3384F: kernel/audit* 3385F: lib/*audit.c 3386 3387AUXILIARY DISPLAY DRIVERS 3388M: Miguel Ojeda <ojeda@kernel.org> 3389S: Maintained 3390F: Documentation/devicetree/bindings/auxdisplay/ 3391F: drivers/auxdisplay/ 3392F: include/linux/cfag12864b.h 3393 3394AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER 3395M: Andreas Klinger <ak@it-klinger.de> 3396L: linux-iio@vger.kernel.org 3397S: Maintained 3398F: Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml 3399F: drivers/iio/adc/hx711.c 3400 3401AX.25 NETWORK LAYER 3402M: Ralf Baechle <ralf@linux-mips.org> 3403L: linux-hams@vger.kernel.org 3404S: Maintained 3405W: http://www.linux-ax25.org/ 3406F: include/net/ax25.h 3407F: include/uapi/linux/ax25.h 3408F: net/ax25/ 3409 3410AXENTIA ARM DEVICES 3411M: Peter Rosin <peda@axentia.se> 3412L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3413S: Maintained 3414F: arch/arm/boot/dts/at91-linea.dtsi 3415F: arch/arm/boot/dts/at91-natte.dtsi 3416F: arch/arm/boot/dts/at91-nattis-2-natte-2.dts 3417F: arch/arm/boot/dts/at91-tse850-3.dts 3418 3419AXENTIA ASOC DRIVERS 3420M: Peter Rosin <peda@axentia.se> 3421L: alsa-devel@alsa-project.org (moderated for non-subscribers) 3422S: Maintained 3423F: Documentation/devicetree/bindings/sound/axentia,* 3424F: sound/soc/atmel/tse850-pcm5142.c 3425 3426AXI-FAN-CONTROL HARDWARE MONITOR DRIVER 3427M: Nuno Sá <nuno.sa@analog.com> 3428L: linux-hwmon@vger.kernel.org 3429S: Supported 3430W: https://ez.analog.com/linux-software-drivers 3431F: Documentation/devicetree/bindings/hwmon/adi,axi-fan-control.yaml 3432F: drivers/hwmon/axi-fan-control.c 3433 3434AXXIA I2C CONTROLLER 3435M: Krzysztof Adamski <krzysztof.adamski@nokia.com> 3436L: linux-i2c@vger.kernel.org 3437S: Maintained 3438F: Documentation/devicetree/bindings/i2c/i2c-axxia.txt 3439F: drivers/i2c/busses/i2c-axxia.c 3440 3441AZ6007 DVB DRIVER 3442M: Mauro Carvalho Chehab <mchehab@kernel.org> 3443L: linux-media@vger.kernel.org 3444S: Maintained 3445W: https://linuxtv.org 3446T: git git://linuxtv.org/media_tree.git 3447F: drivers/media/usb/dvb-usb-v2/az6007.c 3448 3449AZTECH FM RADIO RECEIVER DRIVER 3450M: Hans Verkuil <hverkuil@xs4all.nl> 3451L: linux-media@vger.kernel.org 3452S: Maintained 3453W: https://linuxtv.org 3454T: git git://linuxtv.org/media_tree.git 3455F: drivers/media/radio/radio-aztech* 3456 3457B43 WIRELESS DRIVER 3458L: linux-wireless@vger.kernel.org 3459L: b43-dev@lists.infradead.org 3460S: Odd Fixes 3461W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3462F: drivers/net/wireless/broadcom/b43/ 3463 3464B43LEGACY WIRELESS DRIVER 3465M: Larry Finger <Larry.Finger@lwfinger.net> 3466L: linux-wireless@vger.kernel.org 3467L: b43-dev@lists.infradead.org 3468S: Maintained 3469W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3470F: drivers/net/wireless/broadcom/b43legacy/ 3471 3472BACKLIGHT CLASS/SUBSYSTEM 3473M: Lee Jones <lee@kernel.org> 3474M: Daniel Thompson <daniel.thompson@linaro.org> 3475M: Jingoo Han <jingoohan1@gmail.com> 3476L: dri-devel@lists.freedesktop.org 3477S: Maintained 3478T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git 3479F: Documentation/ABI/stable/sysfs-class-backlight 3480F: Documentation/ABI/testing/sysfs-class-backlight 3481F: Documentation/devicetree/bindings/leds/backlight 3482F: drivers/video/backlight/ 3483F: include/linux/backlight.h 3484F: include/linux/pwm_backlight.h 3485 3486BARCO P50 GPIO DRIVER 3487M: Santosh Kumar Yadav <santoshkumar.yadav@barco.com> 3488M: Peter Korsgaard <peter.korsgaard@barco.com> 3489S: Maintained 3490F: drivers/platform/x86/barco-p50-gpio.c 3491 3492BATMAN ADVANCED 3493M: Marek Lindner <mareklindner@neomailbox.ch> 3494M: Simon Wunderlich <sw@simonwunderlich.de> 3495M: Antonio Quartulli <a@unstable.cc> 3496M: Sven Eckelmann <sven@narfation.org> 3497L: b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers) 3498S: Maintained 3499W: https://www.open-mesh.org/ 3500Q: https://patchwork.open-mesh.org/project/batman/list/ 3501B: https://www.open-mesh.org/projects/batman-adv/issues 3502C: ircs://irc.hackint.org/batadv 3503T: git https://git.open-mesh.org/linux-merge.git 3504F: Documentation/networking/batman-adv.rst 3505F: include/uapi/linux/batadv_packet.h 3506F: include/uapi/linux/batman_adv.h 3507F: net/batman-adv/ 3508 3509BAYCOM/HDLCDRV DRIVERS FOR AX.25 3510M: Thomas Sailer <t.sailer@alumni.ethz.ch> 3511L: linux-hams@vger.kernel.org 3512S: Maintained 3513W: http://www.baycom.org/~tom/ham/ham.html 3514F: drivers/net/hamradio/baycom* 3515 3516BCACHE (BLOCK LAYER CACHE) 3517M: Coly Li <colyli@suse.de> 3518M: Kent Overstreet <kent.overstreet@gmail.com> 3519L: linux-bcache@vger.kernel.org 3520S: Maintained 3521W: http://bcache.evilpiepirate.org 3522C: irc://irc.oftc.net/bcache 3523F: drivers/md/bcache/ 3524 3525BDISP ST MEDIA DRIVER 3526M: Fabien Dessenne <fabien.dessenne@foss.st.com> 3527L: linux-media@vger.kernel.org 3528S: Supported 3529W: https://linuxtv.org 3530T: git git://linuxtv.org/media_tree.git 3531F: drivers/media/platform/st/sti/bdisp 3532 3533BECKHOFF CX5020 ETHERCAT MASTER DRIVER 3534M: Dariusz Marcinkiewicz <reksio@newterm.pl> 3535L: netdev@vger.kernel.org 3536S: Maintained 3537F: drivers/net/ethernet/ec_bhf.c 3538 3539BEFS FILE SYSTEM 3540M: Luis de Bethencourt <luisbg@kernel.org> 3541M: Salah Triki <salah.triki@gmail.com> 3542S: Maintained 3543T: git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git 3544F: Documentation/filesystems/befs.rst 3545F: fs/befs/ 3546 3547BFQ I/O SCHEDULER 3548M: Paolo Valente <paolo.valente@unimore.it> 3549M: Jens Axboe <axboe@kernel.dk> 3550L: linux-block@vger.kernel.org 3551S: Maintained 3552F: Documentation/block/bfq-iosched.rst 3553F: block/bfq-* 3554 3555BFS FILE SYSTEM 3556M: "Tigran A. Aivazian" <aivazian.tigran@gmail.com> 3557S: Maintained 3558F: Documentation/filesystems/bfs.rst 3559F: fs/bfs/ 3560F: include/uapi/linux/bfs_fs.h 3561 3562BITMAP API 3563M: Yury Norov <yury.norov@gmail.com> 3564R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 3565R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 3566S: Maintained 3567F: include/linux/bitmap.h 3568F: include/linux/cpumask.h 3569F: include/linux/find.h 3570F: include/linux/nodemask.h 3571F: lib/bitmap.c 3572F: lib/cpumask.c 3573F: lib/cpumask_kunit.c 3574F: lib/find_bit.c 3575F: lib/find_bit_benchmark.c 3576F: lib/test_bitmap.c 3577F: tools/include/linux/bitmap.h 3578F: tools/include/linux/find.h 3579F: tools/lib/bitmap.c 3580F: tools/lib/find_bit.c 3581 3582BLINKM RGB LED DRIVER 3583M: Jan-Simon Moeller <jansimon.moeller@gmx.de> 3584S: Maintained 3585F: drivers/leds/leds-blinkm.c 3586 3587BLOCK LAYER 3588M: Jens Axboe <axboe@kernel.dk> 3589L: linux-block@vger.kernel.org 3590S: Maintained 3591T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 3592F: Documentation/ABI/stable/sysfs-block 3593F: Documentation/block/ 3594F: block/ 3595F: drivers/block/ 3596F: include/linux/bio.h 3597F: include/linux/blk* 3598F: kernel/trace/blktrace.c 3599F: lib/sbitmap.c 3600 3601BLOCK2MTD DRIVER 3602M: Joern Engel <joern@lazybastard.org> 3603L: linux-mtd@lists.infradead.org 3604S: Maintained 3605F: drivers/mtd/devices/block2mtd.c 3606 3607BLUETOOTH DRIVERS 3608M: Marcel Holtmann <marcel@holtmann.org> 3609M: Johan Hedberg <johan.hedberg@gmail.com> 3610M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3611L: linux-bluetooth@vger.kernel.org 3612S: Supported 3613W: http://www.bluez.org/ 3614T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3615T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3616F: drivers/bluetooth/ 3617 3618BLUETOOTH SUBSYSTEM 3619M: Marcel Holtmann <marcel@holtmann.org> 3620M: Johan Hedberg <johan.hedberg@gmail.com> 3621M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3622L: linux-bluetooth@vger.kernel.org 3623S: Supported 3624W: http://www.bluez.org/ 3625T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3626T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3627F: include/net/bluetooth/ 3628F: net/bluetooth/ 3629 3630BONDING DRIVER 3631M: Jay Vosburgh <j.vosburgh@gmail.com> 3632M: Andy Gospodarek <andy@greyhouse.net> 3633L: netdev@vger.kernel.org 3634S: Supported 3635W: http://sourceforge.net/projects/bonding/ 3636F: Documentation/networking/bonding.rst 3637F: drivers/net/bonding/ 3638F: include/net/bond* 3639F: include/uapi/linux/if_bonding.h 3640F: tools/testing/selftests/drivers/net/bonding/ 3641 3642BOSCH SENSORTEC BMA400 ACCELEROMETER IIO DRIVER 3643M: Dan Robertson <dan@dlrobertson.com> 3644L: linux-iio@vger.kernel.org 3645S: Maintained 3646F: Documentation/devicetree/bindings/iio/accel/bosch,bma400.yaml 3647F: drivers/iio/accel/bma400* 3648 3649BPF JIT for ARM 3650M: Shubham Bansal <illusionist.neo@gmail.com> 3651L: bpf@vger.kernel.org 3652S: Odd Fixes 3653F: arch/arm/net/ 3654 3655BPF JIT for ARM64 3656M: Daniel Borkmann <daniel@iogearbox.net> 3657M: Alexei Starovoitov <ast@kernel.org> 3658M: Zi Shen Lim <zlim.lnx@gmail.com> 3659L: bpf@vger.kernel.org 3660S: Supported 3661F: arch/arm64/net/ 3662 3663BPF JIT for MIPS (32-BIT AND 64-BIT) 3664M: Johan Almbladh <johan.almbladh@anyfinetworks.com> 3665M: Paul Burton <paulburton@kernel.org> 3666L: bpf@vger.kernel.org 3667S: Maintained 3668F: arch/mips/net/ 3669 3670BPF JIT for NFP NICs 3671M: Jakub Kicinski <kuba@kernel.org> 3672L: bpf@vger.kernel.org 3673S: Odd Fixes 3674F: drivers/net/ethernet/netronome/nfp/bpf/ 3675 3676BPF JIT for POWERPC (32-BIT AND 64-BIT) 3677M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 3678M: Michael Ellerman <mpe@ellerman.id.au> 3679L: bpf@vger.kernel.org 3680S: Supported 3681F: arch/powerpc/net/ 3682 3683BPF JIT for RISC-V (32-bit) 3684M: Luke Nelson <luke.r.nels@gmail.com> 3685M: Xi Wang <xi.wang@gmail.com> 3686L: bpf@vger.kernel.org 3687S: Maintained 3688F: arch/riscv/net/ 3689X: arch/riscv/net/bpf_jit_comp64.c 3690 3691BPF JIT for RISC-V (64-bit) 3692M: Björn Töpel <bjorn@kernel.org> 3693L: bpf@vger.kernel.org 3694S: Maintained 3695F: arch/riscv/net/ 3696X: arch/riscv/net/bpf_jit_comp32.c 3697 3698BPF JIT for S390 3699M: Ilya Leoshkevich <iii@linux.ibm.com> 3700M: Heiko Carstens <hca@linux.ibm.com> 3701M: Vasily Gorbik <gor@linux.ibm.com> 3702L: bpf@vger.kernel.org 3703S: Supported 3704F: arch/s390/net/ 3705X: arch/s390/net/pnet.c 3706 3707BPF JIT for SPARC (32-BIT AND 64-BIT) 3708M: David S. Miller <davem@davemloft.net> 3709L: bpf@vger.kernel.org 3710S: Odd Fixes 3711F: arch/sparc/net/ 3712 3713BPF JIT for X86 32-BIT 3714M: Wang YanQing <udknight@gmail.com> 3715L: bpf@vger.kernel.org 3716S: Odd Fixes 3717F: arch/x86/net/bpf_jit_comp32.c 3718 3719BPF JIT for X86 64-BIT 3720M: Alexei Starovoitov <ast@kernel.org> 3721M: Daniel Borkmann <daniel@iogearbox.net> 3722L: bpf@vger.kernel.org 3723S: Supported 3724F: arch/x86/net/ 3725X: arch/x86/net/bpf_jit_comp32.c 3726 3727BPF [BTF] 3728M: Martin KaFai Lau <martin.lau@linux.dev> 3729L: bpf@vger.kernel.org 3730S: Maintained 3731F: include/linux/btf* 3732F: kernel/bpf/btf.c 3733 3734BPF [CORE] 3735M: Alexei Starovoitov <ast@kernel.org> 3736M: Daniel Borkmann <daniel@iogearbox.net> 3737R: John Fastabend <john.fastabend@gmail.com> 3738L: bpf@vger.kernel.org 3739S: Maintained 3740F: include/linux/bpf* 3741F: include/linux/filter.h 3742F: include/linux/tnum.h 3743F: kernel/bpf/core.c 3744F: kernel/bpf/dispatcher.c 3745F: kernel/bpf/syscall.c 3746F: kernel/bpf/tnum.c 3747F: kernel/bpf/trampoline.c 3748F: kernel/bpf/verifier.c 3749 3750BPF [DOCUMENTATION] (Related to Standardization) 3751R: David Vernet <void@manifault.com> 3752L: bpf@vger.kernel.org 3753L: bpf@ietf.org 3754S: Maintained 3755F: Documentation/bpf/instruction-set.rst 3756 3757BPF [GENERAL] (Safe Dynamic Programs and Tools) 3758M: Alexei Starovoitov <ast@kernel.org> 3759M: Daniel Borkmann <daniel@iogearbox.net> 3760M: Andrii Nakryiko <andrii@kernel.org> 3761R: Martin KaFai Lau <martin.lau@linux.dev> 3762R: Song Liu <song@kernel.org> 3763R: Yonghong Song <yhs@fb.com> 3764R: John Fastabend <john.fastabend@gmail.com> 3765R: KP Singh <kpsingh@kernel.org> 3766R: Stanislav Fomichev <sdf@google.com> 3767R: Hao Luo <haoluo@google.com> 3768R: Jiri Olsa <jolsa@kernel.org> 3769L: bpf@vger.kernel.org 3770S: Supported 3771W: https://bpf.io/ 3772Q: https://patchwork.kernel.org/project/netdevbpf/list/?delegate=121173 3773T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git 3774T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git 3775F: Documentation/bpf/ 3776F: Documentation/networking/filter.rst 3777F: Documentation/userspace-api/ebpf/ 3778F: arch/*/net/* 3779F: include/linux/bpf* 3780F: include/linux/btf* 3781F: include/linux/filter.h 3782F: include/trace/events/xdp.h 3783F: include/uapi/linux/bpf* 3784F: include/uapi/linux/btf* 3785F: include/uapi/linux/filter.h 3786F: kernel/bpf/ 3787F: kernel/trace/bpf_trace.c 3788F: lib/test_bpf.c 3789F: net/bpf/ 3790F: net/core/filter.c 3791F: net/sched/act_bpf.c 3792F: net/sched/cls_bpf.c 3793F: samples/bpf/ 3794F: scripts/bpf_doc.py 3795F: scripts/pahole-flags.sh 3796F: scripts/pahole-version.sh 3797F: tools/bpf/ 3798F: tools/lib/bpf/ 3799F: tools/testing/selftests/bpf/ 3800 3801BPF [ITERATOR] 3802M: Yonghong Song <yhs@fb.com> 3803L: bpf@vger.kernel.org 3804S: Maintained 3805F: kernel/bpf/*iter.c 3806 3807BPF [L7 FRAMEWORK] (sockmap) 3808M: John Fastabend <john.fastabend@gmail.com> 3809M: Jakub Sitnicki <jakub@cloudflare.com> 3810L: netdev@vger.kernel.org 3811L: bpf@vger.kernel.org 3812S: Maintained 3813F: include/linux/skmsg.h 3814F: net/core/skmsg.c 3815F: net/core/sock_map.c 3816F: net/ipv4/tcp_bpf.c 3817F: net/ipv4/udp_bpf.c 3818F: net/unix/unix_bpf.c 3819 3820BPF [LIBRARY] (libbpf) 3821M: Andrii Nakryiko <andrii@kernel.org> 3822L: bpf@vger.kernel.org 3823S: Maintained 3824F: tools/lib/bpf/ 3825 3826BPF [MISC] 3827L: bpf@vger.kernel.org 3828S: Odd Fixes 3829K: (?:\b|_)bpf(?:\b|_) 3830 3831BPF [NETWORKING] (struct_ops, reuseport) 3832M: Martin KaFai Lau <martin.lau@linux.dev> 3833L: bpf@vger.kernel.org 3834L: netdev@vger.kernel.org 3835S: Maintained 3836F: kernel/bpf/bpf_struct* 3837 3838BPF [NETWORKING] (tc BPF, sock_addr) 3839M: Martin KaFai Lau <martin.lau@linux.dev> 3840M: Daniel Borkmann <daniel@iogearbox.net> 3841R: John Fastabend <john.fastabend@gmail.com> 3842L: bpf@vger.kernel.org 3843L: netdev@vger.kernel.org 3844S: Maintained 3845F: net/core/filter.c 3846F: net/sched/act_bpf.c 3847F: net/sched/cls_bpf.c 3848 3849BPF [RINGBUF] 3850M: Andrii Nakryiko <andrii@kernel.org> 3851L: bpf@vger.kernel.org 3852S: Maintained 3853F: kernel/bpf/ringbuf.c 3854 3855BPF [SECURITY & LSM] (Security Audit and Enforcement using BPF) 3856M: KP Singh <kpsingh@kernel.org> 3857R: Florent Revest <revest@chromium.org> 3858R: Brendan Jackman <jackmanb@chromium.org> 3859L: bpf@vger.kernel.org 3860S: Maintained 3861F: Documentation/bpf/prog_lsm.rst 3862F: include/linux/bpf_lsm.h 3863F: kernel/bpf/bpf_lsm.c 3864F: security/bpf/ 3865 3866BPF [SELFTESTS] (Test Runners & Infrastructure) 3867M: Andrii Nakryiko <andrii@kernel.org> 3868R: Mykola Lysenko <mykolal@fb.com> 3869L: bpf@vger.kernel.org 3870S: Maintained 3871F: tools/testing/selftests/bpf/ 3872 3873BPF [STORAGE & CGROUPS] 3874M: Martin KaFai Lau <martin.lau@linux.dev> 3875L: bpf@vger.kernel.org 3876S: Maintained 3877F: kernel/bpf/*storage.c 3878F: kernel/bpf/bpf_lru* 3879F: kernel/bpf/cgroup.c 3880 3881BPF [TOOLING] (bpftool) 3882M: Quentin Monnet <quentin@isovalent.com> 3883L: bpf@vger.kernel.org 3884S: Maintained 3885F: kernel/bpf/disasm.* 3886F: tools/bpf/bpftool/ 3887 3888BPF [TRACING] 3889M: Song Liu <song@kernel.org> 3890R: Jiri Olsa <jolsa@kernel.org> 3891L: bpf@vger.kernel.org 3892S: Maintained 3893F: kernel/bpf/stackmap.c 3894F: kernel/trace/bpf_trace.c 3895 3896BROADCOM B44 10/100 ETHERNET DRIVER 3897M: Michael Chan <michael.chan@broadcom.com> 3898L: netdev@vger.kernel.org 3899S: Supported 3900F: drivers/net/ethernet/broadcom/b44.* 3901 3902BROADCOM B53/SF2 ETHERNET SWITCH DRIVER 3903M: Florian Fainelli <f.fainelli@gmail.com> 3904L: netdev@vger.kernel.org 3905L: openwrt-devel@lists.openwrt.org (subscribers-only) 3906S: Supported 3907F: Documentation/devicetree/bindings/net/dsa/brcm,b53.yaml 3908F: drivers/net/dsa/b53/* 3909F: drivers/net/dsa/bcm_sf2* 3910F: include/linux/dsa/brcm.h 3911F: include/linux/platform_data/b53.h 3912 3913BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE 3914M: Florian Fainelli <f.fainelli@gmail.com> 3915R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3916L: linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers) 3917L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3918S: Maintained 3919T: git https://github.com/broadcom/stblinux.git 3920F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 3921F: drivers/pci/controller/pcie-brcmstb.c 3922F: drivers/staging/vc04_services 3923N: bcm2711 3924N: bcm283* 3925N: raspberrypi 3926 3927BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE 3928M: Florian Fainelli <f.fainelli@gmail.com> 3929M: Ray Jui <rjui@broadcom.com> 3930M: Scott Branden <sbranden@broadcom.com> 3931R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3932S: Maintained 3933T: git https://github.com/broadcom/mach-bcm 3934F: arch/arm/mach-bcm/ 3935N: bcm281* 3936N: bcm113* 3937N: bcm216* 3938N: kona 3939 3940BROADCOM BCM47XX MIPS ARCHITECTURE 3941M: Hauke Mehrtens <hauke@hauke-m.de> 3942M: Rafał Miłecki <zajec5@gmail.com> 3943L: linux-mips@vger.kernel.org 3944S: Maintained 3945F: Documentation/devicetree/bindings/mips/brcm/ 3946F: arch/mips/bcm47xx/* 3947F: arch/mips/include/asm/mach-bcm47xx/* 3948 3949BROADCOM BCM4908 ETHERNET DRIVER 3950M: Rafał Miłecki <rafal@milecki.pl> 3951R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3952L: netdev@vger.kernel.org 3953S: Maintained 3954F: Documentation/devicetree/bindings/net/brcm,bcm4908-enet.yaml 3955F: drivers/net/ethernet/broadcom/bcm4908_enet.* 3956F: drivers/net/ethernet/broadcom/unimac.h 3957 3958BROADCOM BCM4908 PINMUX DRIVER 3959M: Rafał Miłecki <rafal@milecki.pl> 3960R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3961L: linux-gpio@vger.kernel.org 3962S: Maintained 3963F: Documentation/devicetree/bindings/pinctrl/brcm,bcm4908-pinctrl.yaml 3964F: drivers/pinctrl/bcm/pinctrl-bcm4908.c 3965 3966BROADCOM BCM5301X ARM ARCHITECTURE 3967M: Florian Fainelli <f.fainelli@gmail.com> 3968M: Hauke Mehrtens <hauke@hauke-m.de> 3969M: Rafał Miłecki <zajec5@gmail.com> 3970R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3971L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3972S: Maintained 3973F: arch/arm/boot/dts/bcm470* 3974F: arch/arm/boot/dts/bcm5301* 3975F: arch/arm/boot/dts/bcm953012* 3976F: arch/arm/mach-bcm/bcm_5301x.c 3977 3978BROADCOM BCM53573 ARM ARCHITECTURE 3979M: Florian Fainelli <f.fainelli@gmail.com> 3980M: Rafał Miłecki <rafal@milecki.pl> 3981R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3982L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3983S: Maintained 3984F: arch/arm/boot/dts/bcm47189* 3985F: arch/arm/boot/dts/bcm53573* 3986 3987BROADCOM BCM63XX/BCM33XX UDC DRIVER 3988M: Kevin Cernekee <cernekee@gmail.com> 3989L: linux-usb@vger.kernel.org 3990S: Maintained 3991F: drivers/usb/gadget/udc/bcm63xx_udc.* 3992 3993BROADCOM BCM7XXX ARM ARCHITECTURE 3994M: Florian Fainelli <f.fainelli@gmail.com> 3995R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3996L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3997S: Maintained 3998T: git https://github.com/broadcom/stblinux.git 3999F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4000F: arch/arm/boot/dts/bcm7*.dts* 4001F: arch/arm/include/asm/hardware/cache-b15-rac.h 4002F: arch/arm/mach-bcm/*brcmstb* 4003F: arch/arm/mm/cache-b15-rac.c 4004F: drivers/bus/brcmstb_gisb.c 4005F: drivers/pci/controller/pcie-brcmstb.c 4006N: brcmstb 4007N: bcm7038 4008N: bcm7120 4009 4010BROADCOM BCMBCA ARM ARCHITECTURE 4011M: William Zhang <william.zhang@broadcom.com> 4012M: Anand Gore <anand.gore@broadcom.com> 4013M: Kursad Oney <kursad.oney@broadcom.com> 4014M: Florian Fainelli <f.fainelli@gmail.com> 4015M: Rafał Miłecki <rafal@milecki.pl> 4016R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4017L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4018S: Maintained 4019T: git https://github.com/broadcom/stblinux.git 4020F: Documentation/devicetree/bindings/arm/bcm/brcm,bcmbca.yaml 4021F: arch/arm64/boot/dts/broadcom/bcmbca/* 4022N: bcmbca 4023N: bcm[9]?47622 4024N: bcm[9]?4912 4025N: bcm[9]?63138 4026N: bcm[9]?63146 4027N: bcm[9]?63148 4028N: bcm[9]?63158 4029N: bcm[9]?63178 4030N: bcm[9]?6756 4031N: bcm[9]?6813 4032N: bcm[9]?6846 4033N: bcm[9]?6855 4034N: bcm[9]?6856 4035N: bcm[9]?6858 4036N: bcm[9]?6878 4037 4038BROADCOM BDC DRIVER 4039M: Justin Chen <justinpopo6@gmail.com> 4040M: Al Cooper <alcooperx@gmail.com> 4041R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4042L: linux-usb@vger.kernel.org 4043S: Maintained 4044F: Documentation/devicetree/bindings/usb/brcm,bdc.yaml 4045F: drivers/usb/gadget/udc/bdc/ 4046 4047BROADCOM BMIPS CPUFREQ DRIVER 4048M: Markus Mayer <mmayer@broadcom.com> 4049R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4050L: linux-pm@vger.kernel.org 4051S: Maintained 4052F: drivers/cpufreq/bmips-cpufreq.c 4053 4054BROADCOM BMIPS MIPS ARCHITECTURE 4055M: Florian Fainelli <f.fainelli@gmail.com> 4056R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4057L: linux-mips@vger.kernel.org 4058S: Maintained 4059T: git https://github.com/broadcom/stblinux.git 4060F: arch/mips/bmips/* 4061F: arch/mips/boot/dts/brcm/bcm*.dts* 4062F: arch/mips/include/asm/mach-bmips/* 4063F: arch/mips/kernel/*bmips* 4064F: drivers/irqchip/irq-bcm63* 4065F: drivers/irqchip/irq-bcm7* 4066F: drivers/irqchip/irq-brcmstb* 4067F: drivers/soc/bcm/bcm63xx 4068F: include/linux/bcm963xx_nvram.h 4069F: include/linux/bcm963xx_tag.h 4070 4071BROADCOM BNX2 GIGABIT ETHERNET DRIVER 4072M: Rasesh Mody <rmody@marvell.com> 4073M: GR-Linux-NIC-Dev@marvell.com 4074L: netdev@vger.kernel.org 4075S: Supported 4076F: drivers/net/ethernet/broadcom/bnx2.* 4077F: drivers/net/ethernet/broadcom/bnx2_* 4078 4079BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER 4080M: Saurav Kashyap <skashyap@marvell.com> 4081M: Javed Hasan <jhasan@marvell.com> 4082M: GR-QLogic-Storage-Upstream@marvell.com 4083L: linux-scsi@vger.kernel.org 4084S: Supported 4085F: drivers/scsi/bnx2fc/ 4086 4087BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER 4088M: Nilesh Javali <njavali@marvell.com> 4089M: Manish Rangankar <mrangankar@marvell.com> 4090M: GR-QLogic-Storage-Upstream@marvell.com 4091L: linux-scsi@vger.kernel.org 4092S: Supported 4093F: drivers/scsi/bnx2i/ 4094 4095BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER 4096M: Ariel Elior <aelior@marvell.com> 4097M: Sudarsana Kalluru <skalluru@marvell.com> 4098M: Manish Chopra <manishc@marvell.com> 4099L: netdev@vger.kernel.org 4100S: Supported 4101F: drivers/net/ethernet/broadcom/bnx2x/ 4102 4103BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER 4104M: Michael Chan <michael.chan@broadcom.com> 4105L: netdev@vger.kernel.org 4106S: Supported 4107F: drivers/firmware/broadcom/tee_bnxt_fw.c 4108F: drivers/net/ethernet/broadcom/bnxt/ 4109F: include/linux/firmware/broadcom/tee_bnxt_fw.h 4110 4111BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER 4112M: Arend van Spriel <aspriel@gmail.com> 4113M: Franky Lin <franky.lin@broadcom.com> 4114M: Hante Meuleman <hante.meuleman@broadcom.com> 4115L: linux-wireless@vger.kernel.org 4116L: brcm80211-dev-list.pdl@broadcom.com 4117L: SHA-cyfmac-dev-list@infineon.com 4118S: Supported 4119F: drivers/net/wireless/broadcom/brcm80211/ 4120 4121BROADCOM BRCMSTB GPIO DRIVER 4122M: Doug Berger <opendmb@gmail.com> 4123M: Florian Fainelli <f.fainelli@gmail.com> 4124R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4125S: Supported 4126F: Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.yaml 4127F: drivers/gpio/gpio-brcmstb.c 4128 4129BROADCOM BRCMSTB I2C DRIVER 4130M: Kamal Dasu <kdasu.kdev@gmail.com> 4131R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4132L: linux-i2c@vger.kernel.org 4133S: Supported 4134F: Documentation/devicetree/bindings/i2c/brcm,brcmstb-i2c.yaml 4135F: drivers/i2c/busses/i2c-brcmstb.c 4136 4137BROADCOM BRCMSTB UART DRIVER 4138M: Al Cooper <alcooperx@gmail.com> 4139R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4140L: linux-serial@vger.kernel.org 4141S: Maintained 4142F: Documentation/devicetree/bindings/serial/brcm,bcm7271-uart.yaml 4143F: drivers/tty/serial/8250/8250_bcm7271.c 4144 4145BROADCOM BRCMSTB USB EHCI DRIVER 4146M: Justin Chen <justinpopo6@gmail.com> 4147M: Al Cooper <alcooperx@gmail.com> 4148R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4149L: linux-usb@vger.kernel.org 4150S: Maintained 4151F: Documentation/devicetree/bindings/usb/brcm,bcm7445-ehci.yaml 4152F: drivers/usb/host/ehci-brcm.* 4153 4154BROADCOM BRCMSTB USB PIN MAP DRIVER 4155M: Al Cooper <alcooperx@gmail.com> 4156R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4157L: linux-usb@vger.kernel.org 4158S: Maintained 4159F: Documentation/devicetree/bindings/usb/brcm,usb-pinmap.yaml 4160F: drivers/usb/misc/brcmstb-usb-pinmap.c 4161 4162BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER 4163M: Justin Chen <justinpopo6@gmail.com> 4164M: Al Cooper <alcooperx@gmail.com> 4165R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4166L: linux-kernel@vger.kernel.org 4167S: Maintained 4168F: drivers/phy/broadcom/phy-brcm-usb* 4169 4170BROADCOM Broadband SoC High Speed SPI Controller DRIVER 4171M: William Zhang <william.zhang@broadcom.com> 4172M: Kursad Oney <kursad.oney@broadcom.com> 4173M: Jonas Gorski <jonas.gorski@gmail.com> 4174R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4175L: linux-spi@vger.kernel.org 4176S: Maintained 4177F: Documentation/devicetree/bindings/spi/brcm,bcm63xx-hsspi.yaml 4178F: drivers/spi/spi-bcm63xx-hsspi.c 4179F: drivers/spi/spi-bcmbca-hsspi.c 4180 4181BROADCOM ETHERNET PHY DRIVERS 4182M: Florian Fainelli <f.fainelli@gmail.com> 4183R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4184L: netdev@vger.kernel.org 4185S: Supported 4186F: Documentation/devicetree/bindings/net/broadcom-bcm87xx.txt 4187F: drivers/net/phy/bcm*.[ch] 4188F: drivers/net/phy/broadcom.c 4189F: include/linux/brcmphy.h 4190 4191BROADCOM GENET ETHERNET DRIVER 4192M: Doug Berger <opendmb@gmail.com> 4193M: Florian Fainelli <f.fainelli@gmail.com> 4194R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4195L: netdev@vger.kernel.org 4196S: Supported 4197F: Documentation/devicetree/bindings/net/brcm,bcmgenet.yaml 4198F: Documentation/devicetree/bindings/net/brcm,unimac-mdio.yaml 4199F: drivers/net/ethernet/broadcom/genet/ 4200F: drivers/net/ethernet/broadcom/unimac.h 4201F: drivers/net/mdio/mdio-bcm-unimac.c 4202F: include/linux/platform_data/bcmgenet.h 4203F: include/linux/platform_data/mdio-bcm-unimac.h 4204 4205BROADCOM IPROC ARM ARCHITECTURE 4206M: Ray Jui <rjui@broadcom.com> 4207M: Scott Branden <sbranden@broadcom.com> 4208R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4209L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4210S: Maintained 4211T: git https://github.com/broadcom/stblinux.git 4212F: arch/arm64/boot/dts/broadcom/northstar2/* 4213F: arch/arm64/boot/dts/broadcom/stingray/* 4214F: drivers/clk/bcm/clk-ns* 4215F: drivers/clk/bcm/clk-sr* 4216F: drivers/pinctrl/bcm/pinctrl-ns* 4217F: include/dt-bindings/clock/bcm-sr* 4218N: iproc 4219N: cygnus 4220N: bcm[-_]nsp 4221N: bcm9113* 4222N: bcm9583* 4223N: bcm9585* 4224N: bcm9586* 4225N: bcm988312 4226N: bcm113* 4227N: bcm583* 4228N: bcm585* 4229N: bcm586* 4230N: bcm88312 4231N: hr2 4232N: stingray 4233 4234BROADCOM IPROC GBIT ETHERNET DRIVER 4235M: Rafał Miłecki <rafal@milecki.pl> 4236R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4237L: netdev@vger.kernel.org 4238S: Maintained 4239F: Documentation/devicetree/bindings/net/brcm,amac.yaml 4240F: drivers/net/ethernet/broadcom/bgmac* 4241F: drivers/net/ethernet/broadcom/unimac.h 4242 4243BROADCOM KONA GPIO DRIVER 4244M: Ray Jui <rjui@broadcom.com> 4245R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4246S: Supported 4247F: Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt 4248F: drivers/gpio/gpio-bcm-kona.c 4249 4250BROADCOM MPI3 STORAGE CONTROLLER DRIVER 4251M: Sathya Prakash Veerichetty <sathya.prakash@broadcom.com> 4252M: Kashyap Desai <kashyap.desai@broadcom.com> 4253M: Sumit Saxena <sumit.saxena@broadcom.com> 4254M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 4255L: mpi3mr-linuxdrv.pdl@broadcom.com 4256L: linux-scsi@vger.kernel.org 4257S: Supported 4258W: https://www.broadcom.com/support/storage 4259F: drivers/scsi/mpi3mr/ 4260 4261BROADCOM NETXTREME-E ROCE DRIVER 4262M: Selvin Xavier <selvin.xavier@broadcom.com> 4263L: linux-rdma@vger.kernel.org 4264S: Supported 4265W: http://www.broadcom.com 4266F: drivers/infiniband/hw/bnxt_re/ 4267F: include/uapi/rdma/bnxt_re-abi.h 4268 4269BROADCOM NVRAM DRIVER 4270M: Rafał Miłecki <zajec5@gmail.com> 4271L: linux-mips@vger.kernel.org 4272S: Maintained 4273F: drivers/firmware/broadcom/* 4274 4275BROADCOM PMB (POWER MANAGEMENT BUS) DRIVER 4276M: Rafał Miłecki <rafal@milecki.pl> 4277M: Florian Fainelli <f.fainelli@gmail.com> 4278R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4279L: linux-pm@vger.kernel.org 4280S: Maintained 4281T: git https://github.com/broadcom/stblinux.git 4282F: drivers/soc/bcm/bcm63xx/bcm-pmb.c 4283F: include/dt-bindings/soc/bcm-pmb.h 4284 4285BROADCOM SPECIFIC AMBA DRIVER (BCMA) 4286M: Rafał Miłecki <zajec5@gmail.com> 4287L: linux-wireless@vger.kernel.org 4288S: Maintained 4289F: drivers/bcma/ 4290F: include/linux/bcma/ 4291 4292BROADCOM SPI DRIVER 4293M: Kamal Dasu <kdasu.kdev@gmail.com> 4294R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4295S: Maintained 4296F: Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.yaml 4297F: drivers/spi/spi-bcm-qspi.* 4298F: drivers/spi/spi-brcmstb-qspi.c 4299F: drivers/spi/spi-iproc-qspi.c 4300 4301BROADCOM STB AVS CPUFREQ DRIVER 4302M: Markus Mayer <mmayer@broadcom.com> 4303R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4304L: linux-pm@vger.kernel.org 4305S: Maintained 4306F: Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt 4307F: drivers/cpufreq/brcmstb* 4308 4309BROADCOM STB AVS TMON DRIVER 4310M: Markus Mayer <mmayer@broadcom.com> 4311R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4312L: linux-pm@vger.kernel.org 4313S: Maintained 4314F: Documentation/devicetree/bindings/thermal/brcm,avs-tmon.yaml 4315F: drivers/thermal/broadcom/brcmstb* 4316 4317BROADCOM STB DPFE DRIVER 4318M: Markus Mayer <mmayer@broadcom.com> 4319R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4320L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4321S: Maintained 4322F: Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.yaml 4323F: drivers/memory/brcmstb_dpfe.c 4324 4325BROADCOM STB NAND FLASH DRIVER 4326M: Brian Norris <computersforpeace@gmail.com> 4327M: Kamal Dasu <kdasu.kdev@gmail.com> 4328R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4329L: linux-mtd@lists.infradead.org 4330S: Maintained 4331F: drivers/mtd/nand/raw/brcmnand/ 4332F: include/linux/platform_data/brcmnand.h 4333 4334BROADCOM STB PCIE DRIVER 4335M: Jim Quinlan <jim2101024@gmail.com> 4336M: Nicolas Saenz Julienne <nsaenz@kernel.org> 4337M: Florian Fainelli <f.fainelli@gmail.com> 4338R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4339L: linux-pci@vger.kernel.org 4340S: Maintained 4341F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4342F: drivers/pci/controller/pcie-brcmstb.c 4343 4344BROADCOM SYSTEMPORT ETHERNET DRIVER 4345M: Florian Fainelli <f.fainelli@gmail.com> 4346R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4347L: netdev@vger.kernel.org 4348S: Supported 4349F: Documentation/devicetree/bindings/net/brcm,systemport.yaml 4350F: drivers/net/ethernet/broadcom/bcmsysport.* 4351F: drivers/net/ethernet/broadcom/unimac.h 4352 4353BROADCOM TG3 GIGABIT ETHERNET DRIVER 4354M: Siva Reddy Kallam <siva.kallam@broadcom.com> 4355M: Prashant Sreedharan <prashant@broadcom.com> 4356M: Michael Chan <mchan@broadcom.com> 4357L: netdev@vger.kernel.org 4358S: Supported 4359F: drivers/net/ethernet/broadcom/tg3.* 4360 4361BROADCOM VK DRIVER 4362M: Scott Branden <scott.branden@broadcom.com> 4363R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4364S: Supported 4365F: drivers/misc/bcm-vk/ 4366F: include/uapi/linux/misc/bcm_vk.h 4367 4368BROCADE BFA FC SCSI DRIVER 4369M: Anil Gurumurthy <anil.gurumurthy@qlogic.com> 4370M: Sudarsana Kalluru <sudarsana.kalluru@qlogic.com> 4371L: linux-scsi@vger.kernel.org 4372S: Supported 4373F: drivers/scsi/bfa/ 4374 4375BROCADE BNA 10 GIGABIT ETHERNET DRIVER 4376M: Rasesh Mody <rmody@marvell.com> 4377M: Sudarsana Kalluru <skalluru@marvell.com> 4378M: GR-Linux-NIC-Dev@marvell.com 4379L: netdev@vger.kernel.org 4380S: Supported 4381F: drivers/net/ethernet/brocade/bna/ 4382 4383BSG (block layer generic sg v4 driver) 4384M: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> 4385L: linux-scsi@vger.kernel.org 4386S: Supported 4387F: block/bsg.c 4388F: include/linux/bsg.h 4389F: include/uapi/linux/bsg.h 4390 4391BT87X AUDIO DRIVER 4392M: Clemens Ladisch <clemens@ladisch.de> 4393L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4394S: Maintained 4395T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4396F: Documentation/sound/cards/bt87x.rst 4397F: sound/pci/bt87x.c 4398 4399BT8XXGPIO DRIVER 4400M: Michael Buesch <m@bues.ch> 4401S: Maintained 4402W: http://bu3sch.de/btgpio.php 4403F: drivers/gpio/gpio-bt8xx.c 4404 4405BTRFS FILE SYSTEM 4406M: Chris Mason <clm@fb.com> 4407M: Josef Bacik <josef@toxicpanda.com> 4408M: David Sterba <dsterba@suse.com> 4409L: linux-btrfs@vger.kernel.org 4410S: Maintained 4411W: https://btrfs.readthedocs.io 4412W: https://btrfs.wiki.kernel.org/ 4413Q: https://patchwork.kernel.org/project/linux-btrfs/list/ 4414C: irc://irc.libera.chat/btrfs 4415T: git git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux.git 4416F: Documentation/filesystems/btrfs.rst 4417F: fs/btrfs/ 4418F: include/linux/btrfs* 4419F: include/trace/events/btrfs.h 4420F: include/uapi/linux/btrfs* 4421 4422BTTV VIDEO4LINUX DRIVER 4423M: Mauro Carvalho Chehab <mchehab@kernel.org> 4424L: linux-media@vger.kernel.org 4425S: Odd fixes 4426W: https://linuxtv.org 4427T: git git://linuxtv.org/media_tree.git 4428F: Documentation/driver-api/media/drivers/bttv* 4429F: drivers/media/pci/bt8xx/bttv* 4430 4431BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS 4432M: Chanwoo Choi <cw00.choi@samsung.com> 4433L: linux-pm@vger.kernel.org 4434L: linux-samsung-soc@vger.kernel.org 4435S: Maintained 4436T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 4437F: Documentation/devicetree/bindings/interconnect/samsung,exynos-bus.yaml 4438F: drivers/devfreq/exynos-bus.c 4439 4440BUSLOGIC SCSI DRIVER 4441M: Khalid Aziz <khalid@gonehiking.org> 4442L: linux-scsi@vger.kernel.org 4443S: Maintained 4444F: drivers/scsi/BusLogic.* 4445F: drivers/scsi/FlashPoint.* 4446 4447BXCAN CAN NETWORK DRIVER 4448M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 4449L: linux-can@vger.kernel.org 4450S: Maintained 4451F: Documentation/devicetree/bindings/net/can/st,stm32-bxcan.yaml 4452F: drivers/net/can/bxcan.c 4453 4454C-MEDIA CMI8788 DRIVER 4455M: Clemens Ladisch <clemens@ladisch.de> 4456L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4457S: Maintained 4458T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4459F: sound/pci/oxygen/ 4460 4461C-SKY ARCHITECTURE 4462M: Guo Ren <guoren@kernel.org> 4463L: linux-csky@vger.kernel.org 4464S: Supported 4465T: git https://github.com/c-sky/csky-linux.git 4466F: Documentation/devicetree/bindings/csky/ 4467F: Documentation/devicetree/bindings/interrupt-controller/csky,* 4468F: Documentation/devicetree/bindings/timer/csky,* 4469F: arch/csky/ 4470F: drivers/clocksource/timer-gx6605s.c 4471F: drivers/clocksource/timer-mp-csky.c 4472F: drivers/irqchip/irq-csky-* 4473N: csky 4474K: csky 4475 4476CA8210 IEEE-802.15.4 RADIO DRIVER 4477L: linux-wpan@vger.kernel.org 4478S: Orphan 4479W: https://github.com/Cascoda/ca8210-linux.git 4480F: Documentation/devicetree/bindings/net/ieee802154/ca8210.txt 4481F: drivers/net/ieee802154/ca8210.c 4482 4483CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS 4484M: David Howells <dhowells@redhat.com> 4485L: linux-cachefs@redhat.com (moderated for non-subscribers) 4486S: Supported 4487F: Documentation/filesystems/caching/cachefiles.rst 4488F: fs/cachefiles/ 4489 4490CADENCE MIPI-CSI2 BRIDGES 4491M: Maxime Ripard <mripard@kernel.org> 4492L: linux-media@vger.kernel.org 4493S: Maintained 4494F: Documentation/devicetree/bindings/media/cdns,*.txt 4495F: drivers/media/platform/cadence/cdns-csi2* 4496 4497CADENCE NAND DRIVER 4498L: linux-mtd@lists.infradead.org 4499S: Orphan 4500F: Documentation/devicetree/bindings/mtd/cadence-nand-controller.txt 4501F: drivers/mtd/nand/raw/cadence-nand-controller.c 4502 4503CADENCE USB3 DRD IP DRIVER 4504M: Peter Chen <peter.chen@kernel.org> 4505M: Pawel Laszczak <pawell@cadence.com> 4506R: Roger Quadros <rogerq@kernel.org> 4507R: Aswath Govindraju <a-govindraju@ti.com> 4508L: linux-usb@vger.kernel.org 4509S: Maintained 4510T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4511F: Documentation/devicetree/bindings/usb/cdns,usb3.yaml 4512F: drivers/usb/cdns3/ 4513X: drivers/usb/cdns3/cdnsp* 4514 4515CADENCE USBSSP DRD IP DRIVER 4516M: Pawel Laszczak <pawell@cadence.com> 4517L: linux-usb@vger.kernel.org 4518S: Maintained 4519T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4520F: drivers/usb/cdns3/ 4521X: drivers/usb/cdns3/cdns3* 4522 4523CADET FM/AM RADIO RECEIVER DRIVER 4524M: Hans Verkuil <hverkuil@xs4all.nl> 4525L: linux-media@vger.kernel.org 4526S: Maintained 4527W: https://linuxtv.org 4528T: git git://linuxtv.org/media_tree.git 4529F: drivers/media/radio/radio-cadet* 4530 4531CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER 4532L: linux-media@vger.kernel.org 4533S: Orphan 4534T: git git://linuxtv.org/media_tree.git 4535F: Documentation/admin-guide/media/cafe_ccic* 4536F: drivers/media/platform/marvell/ 4537 4538CAIF NETWORK LAYER 4539L: netdev@vger.kernel.org 4540S: Orphan 4541F: Documentation/networking/caif/ 4542F: drivers/net/caif/ 4543F: include/net/caif/ 4544F: include/uapi/linux/caif/ 4545F: net/caif/ 4546 4547CAKE QDISC 4548M: Toke Høiland-Jørgensen <toke@toke.dk> 4549L: cake@lists.bufferbloat.net (moderated for non-subscribers) 4550S: Maintained 4551F: net/sched/sch_cake.c 4552 4553CAN NETWORK DRIVERS 4554M: Wolfgang Grandegger <wg@grandegger.com> 4555M: Marc Kleine-Budde <mkl@pengutronix.de> 4556L: linux-can@vger.kernel.org 4557S: Maintained 4558W: https://github.com/linux-can 4559T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4560T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4561F: Documentation/devicetree/bindings/net/can/ 4562F: Documentation/devicetree/bindings/phy/ti,tcan104x-can.yaml 4563F: drivers/net/can/ 4564F: drivers/phy/phy-can-transceiver.c 4565F: include/linux/can/bittiming.h 4566F: include/linux/can/dev.h 4567F: include/linux/can/length.h 4568F: include/linux/can/platform/ 4569F: include/linux/can/rx-offload.h 4570F: include/uapi/linux/can/error.h 4571F: include/uapi/linux/can/netlink.h 4572F: include/uapi/linux/can/vxcan.h 4573 4574CAN NETWORK LAYER 4575M: Oliver Hartkopp <socketcan@hartkopp.net> 4576M: Marc Kleine-Budde <mkl@pengutronix.de> 4577L: linux-can@vger.kernel.org 4578S: Maintained 4579W: https://github.com/linux-can 4580T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4581T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4582F: Documentation/networking/can.rst 4583F: include/linux/can/can-ml.h 4584F: include/linux/can/core.h 4585F: include/linux/can/skb.h 4586F: include/net/netns/can.h 4587F: include/uapi/linux/can.h 4588F: include/uapi/linux/can/bcm.h 4589F: include/uapi/linux/can/gw.h 4590F: include/uapi/linux/can/isotp.h 4591F: include/uapi/linux/can/raw.h 4592F: net/can/ 4593 4594CAN-J1939 NETWORK LAYER 4595M: Robin van der Gracht <robin@protonic.nl> 4596M: Oleksij Rempel <o.rempel@pengutronix.de> 4597R: kernel@pengutronix.de 4598L: linux-can@vger.kernel.org 4599S: Maintained 4600F: Documentation/networking/j1939.rst 4601F: include/uapi/linux/can/j1939.h 4602F: net/can/j1939/ 4603 4604CANAAN/KENDRYTE K210 SOC FPIOA DRIVER 4605M: Damien Le Moal <dlemoal@kernel.org> 4606L: linux-riscv@lists.infradead.org 4607L: linux-gpio@vger.kernel.org (pinctrl driver) 4608F: Documentation/devicetree/bindings/pinctrl/canaan,k210-fpioa.yaml 4609F: drivers/pinctrl/pinctrl-k210.c 4610 4611CANAAN/KENDRYTE K210 SOC RESET CONTROLLER DRIVER 4612M: Damien Le Moal <dlemoal@kernel.org> 4613L: linux-kernel@vger.kernel.org 4614L: linux-riscv@lists.infradead.org 4615S: Maintained 4616F: Documentation/devicetree/bindings/reset/canaan,k210-rst.yaml 4617F: drivers/reset/reset-k210.c 4618 4619CANAAN/KENDRYTE K210 SOC SYSTEM CONTROLLER DRIVER 4620M: Damien Le Moal <dlemoal@kernel.org> 4621L: linux-riscv@lists.infradead.org 4622S: Maintained 4623F: Documentation/devicetree/bindings/mfd/canaan,k210-sysctl.yaml 4624F: drivers/soc/canaan/ 4625F: include/soc/canaan/ 4626 4627CAPABILITIES 4628M: Serge Hallyn <serge@hallyn.com> 4629L: linux-security-module@vger.kernel.org 4630S: Supported 4631F: include/linux/capability.h 4632F: include/uapi/linux/capability.h 4633F: kernel/capability.c 4634F: security/commoncap.c 4635 4636CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER 4637M: Kevin Tsai <ktsai@capellamicro.com> 4638S: Maintained 4639F: drivers/iio/light/cm* 4640 4641CARL9170 LINUX COMMUNITY WIRELESS DRIVER 4642M: Christian Lamparter <chunkeey@googlemail.com> 4643L: linux-wireless@vger.kernel.org 4644S: Maintained 4645W: https://wireless.wiki.kernel.org/en/users/Drivers/carl9170 4646F: drivers/net/wireless/ath/carl9170/ 4647 4648CAVIUM I2C DRIVER 4649M: Robert Richter <rric@kernel.org> 4650S: Odd Fixes 4651W: http://www.marvell.com 4652F: drivers/i2c/busses/i2c-octeon* 4653F: drivers/i2c/busses/i2c-thunderx* 4654 4655CAVIUM LIQUIDIO NETWORK DRIVER 4656M: Derek Chickles <dchickles@marvell.com> 4657M: Satanand Burla <sburla@marvell.com> 4658M: Felix Manlunas <fmanlunas@marvell.com> 4659L: netdev@vger.kernel.org 4660S: Supported 4661W: http://www.marvell.com 4662F: drivers/net/ethernet/cavium/liquidio/ 4663 4664CAVIUM MMC DRIVER 4665M: Robert Richter <rric@kernel.org> 4666S: Odd Fixes 4667W: http://www.marvell.com 4668F: drivers/mmc/host/cavium* 4669 4670CAVIUM OCTEON-TX CRYPTO DRIVER 4671M: George Cherian <gcherian@marvell.com> 4672L: linux-crypto@vger.kernel.org 4673S: Supported 4674W: http://www.marvell.com 4675F: drivers/crypto/cavium/cpt/ 4676 4677CAVIUM THUNDERX2 ARM64 SOC 4678M: Robert Richter <rric@kernel.org> 4679L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4680S: Odd Fixes 4681F: Documentation/devicetree/bindings/arm/cavium-thunder2.txt 4682F: arch/arm64/boot/dts/cavium/thunder2-99xx* 4683 4684CBS/ETF/TAPRIO QDISCS 4685M: Vinicius Costa Gomes <vinicius.gomes@intel.com> 4686L: netdev@vger.kernel.org 4687S: Maintained 4688F: net/sched/sch_cbs.c 4689F: net/sched/sch_etf.c 4690F: net/sched/sch_taprio.c 4691 4692CC2520 IEEE-802.15.4 RADIO DRIVER 4693M: Stefan Schmidt <stefan@datenfreihafen.org> 4694L: linux-wpan@vger.kernel.org 4695S: Odd Fixes 4696F: Documentation/devicetree/bindings/net/ieee802154/cc2520.txt 4697F: drivers/net/ieee802154/cc2520.c 4698 4699CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER 4700M: Gilad Ben-Yossef <gilad@benyossef.com> 4701L: linux-crypto@vger.kernel.org 4702S: Supported 4703W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4704F: drivers/crypto/ccree/ 4705 4706CCTRNG ARM TRUSTZONE CRYPTOCELL TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 4707M: Hadar Gat <hadar.gat@arm.com> 4708L: linux-crypto@vger.kernel.org 4709S: Supported 4710W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4711F: Documentation/devicetree/bindings/rng/arm-cctrng.yaml 4712F: drivers/char/hw_random/cctrng.c 4713F: drivers/char/hw_random/cctrng.h 4714 4715CEC FRAMEWORK 4716M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4717L: linux-media@vger.kernel.org 4718S: Supported 4719W: http://linuxtv.org 4720T: git git://linuxtv.org/media_tree.git 4721F: Documentation/ABI/testing/debugfs-cec-error-inj 4722F: Documentation/devicetree/bindings/media/cec/cec-common.yaml 4723F: Documentation/driver-api/media/cec-core.rst 4724F: Documentation/userspace-api/media/cec 4725F: drivers/media/cec/ 4726F: drivers/media/rc/keymaps/rc-cec.c 4727F: include/media/cec-notifier.h 4728F: include/media/cec.h 4729F: include/uapi/linux/cec-funcs.h 4730F: include/uapi/linux/cec.h 4731 4732CEC GPIO DRIVER 4733M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4734L: linux-media@vger.kernel.org 4735S: Supported 4736W: http://linuxtv.org 4737T: git git://linuxtv.org/media_tree.git 4738F: Documentation/devicetree/bindings/media/cec/cec-gpio.yaml 4739F: drivers/media/cec/platform/cec-gpio/ 4740 4741CELL BROADBAND ENGINE ARCHITECTURE 4742M: Arnd Bergmann <arnd@arndb.de> 4743L: linuxppc-dev@lists.ozlabs.org 4744S: Supported 4745W: http://www.ibm.com/developerworks/power/cell/ 4746F: arch/powerpc/include/asm/cell*.h 4747F: arch/powerpc/include/asm/spu*.h 4748F: arch/powerpc/include/uapi/asm/spu*.h 4749F: arch/powerpc/platforms/cell/ 4750 4751CELLWISE CW2015 BATTERY DRIVER 4752M: Tobias Schrammm <t.schramm@manjaro.org> 4753S: Maintained 4754F: Documentation/devicetree/bindings/power/supply/cw2015_battery.yaml 4755F: drivers/power/supply/cw2015_battery.c 4756 4757CEPH COMMON CODE (LIBCEPH) 4758M: Ilya Dryomov <idryomov@gmail.com> 4759M: Xiubo Li <xiubli@redhat.com> 4760R: Jeff Layton <jlayton@kernel.org> 4761L: ceph-devel@vger.kernel.org 4762S: Supported 4763W: http://ceph.com/ 4764T: git https://github.com/ceph/ceph-client.git 4765F: include/linux/ceph/ 4766F: include/linux/crush/ 4767F: net/ceph/ 4768 4769CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH) 4770M: Xiubo Li <xiubli@redhat.com> 4771M: Ilya Dryomov <idryomov@gmail.com> 4772R: Jeff Layton <jlayton@kernel.org> 4773L: ceph-devel@vger.kernel.org 4774S: Supported 4775W: http://ceph.com/ 4776T: git https://github.com/ceph/ceph-client.git 4777F: Documentation/filesystems/ceph.rst 4778F: fs/ceph/ 4779 4780CERTIFICATE HANDLING 4781M: David Howells <dhowells@redhat.com> 4782M: David Woodhouse <dwmw2@infradead.org> 4783L: keyrings@vger.kernel.org 4784S: Maintained 4785F: Documentation/admin-guide/module-signing.rst 4786F: certs/ 4787F: scripts/sign-file.c 4788F: tools/certs/ 4789 4790CFAG12864B LCD DRIVER 4791M: Miguel Ojeda <ojeda@kernel.org> 4792S: Maintained 4793F: drivers/auxdisplay/cfag12864b.c 4794F: include/linux/cfag12864b.h 4795 4796CFAG12864BFB LCD FRAMEBUFFER DRIVER 4797M: Miguel Ojeda <ojeda@kernel.org> 4798S: Maintained 4799F: drivers/auxdisplay/cfag12864bfb.c 4800F: include/linux/cfag12864b.h 4801 4802CHAR and MISC DRIVERS 4803M: Arnd Bergmann <arnd@arndb.de> 4804M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 4805S: Supported 4806T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 4807F: drivers/char/ 4808F: drivers/misc/ 4809F: include/linux/miscdevice.h 4810X: drivers/char/agp/ 4811X: drivers/char/hw_random/ 4812X: drivers/char/ipmi/ 4813X: drivers/char/random.c 4814X: drivers/char/tpm/ 4815 4816CHECKPATCH 4817M: Andy Whitcroft <apw@canonical.com> 4818M: Joe Perches <joe@perches.com> 4819R: Dwaipayan Ray <dwaipayanray1@gmail.com> 4820R: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4821S: Maintained 4822F: scripts/checkpatch.pl 4823 4824CHECKPATCH DOCUMENTATION 4825M: Dwaipayan Ray <dwaipayanray1@gmail.com> 4826M: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4827R: Joe Perches <joe@perches.com> 4828S: Maintained 4829F: Documentation/dev-tools/checkpatch.rst 4830 4831CHINESE DOCUMENTATION 4832M: Alex Shi <alexs@kernel.org> 4833M: Yanteng Si <siyanteng@loongson.cn> 4834S: Maintained 4835F: Documentation/translations/zh_CN/ 4836 4837CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER 4838M: Peter Chen <peter.chen@kernel.org> 4839L: linux-usb@vger.kernel.org 4840S: Maintained 4841T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4842F: drivers/usb/chipidea/ 4843 4844CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER 4845M: Hans de Goede <hdegoede@redhat.com> 4846L: linux-input@vger.kernel.org 4847S: Maintained 4848F: Documentation/devicetree/bindings/input/touchscreen/chipone,icn8318.yaml 4849F: drivers/input/touchscreen/chipone_icn8318.c 4850 4851CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER 4852M: Hans de Goede <hdegoede@redhat.com> 4853L: linux-input@vger.kernel.org 4854S: Maintained 4855F: drivers/input/touchscreen/chipone_icn8505.c 4856 4857CHROME HARDWARE PLATFORM SUPPORT 4858M: Benson Leung <bleung@chromium.org> 4859L: chrome-platform@lists.linux.dev 4860S: Maintained 4861T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git 4862F: drivers/platform/chrome/ 4863 4864CHROMEOS EC CODEC DRIVER 4865M: Cheng-Yi Chiang <cychiang@chromium.org> 4866M: Tzung-Bi Shih <tzungbi@kernel.org> 4867R: Guenter Roeck <groeck@chromium.org> 4868L: chrome-platform@lists.linux.dev 4869S: Maintained 4870F: Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml 4871F: sound/soc/codecs/cros_ec_codec.* 4872 4873CHROMEOS EC SUBDRIVERS 4874M: Benson Leung <bleung@chromium.org> 4875R: Guenter Roeck <groeck@chromium.org> 4876L: chrome-platform@lists.linux.dev 4877S: Maintained 4878F: drivers/power/supply/cros_usbpd-charger.c 4879N: cros_ec 4880N: cros-ec 4881 4882CHROMEOS EC UART DRIVER 4883M: Bhanu Prakash Maiya <bhanumaiya@chromium.org> 4884R: Benson Leung <bleung@chromium.org> 4885R: Tzung-Bi Shih <tzungbi@kernel.org> 4886S: Maintained 4887F: drivers/platform/chrome/cros_ec_uart.c 4888 4889CHROMEOS EC USB PD NOTIFY DRIVER 4890M: Prashant Malani <pmalani@chromium.org> 4891L: chrome-platform@lists.linux.dev 4892S: Maintained 4893F: drivers/platform/chrome/cros_usbpd_notify.c 4894F: include/linux/platform_data/cros_usbpd_notify.h 4895 4896CHROMEOS EC USB TYPE-C DRIVER 4897M: Prashant Malani <pmalani@chromium.org> 4898L: chrome-platform@lists.linux.dev 4899S: Maintained 4900F: drivers/platform/chrome/cros_ec_typec.* 4901F: drivers/platform/chrome/cros_typec_switch.c 4902F: drivers/platform/chrome/cros_typec_vdm.* 4903 4904CHROMEOS HPS DRIVER 4905M: Dan Callaghan <dcallagh@chromium.org> 4906R: Sami Kyöstilä <skyostil@chromium.org> 4907S: Maintained 4908F: drivers/platform/chrome/cros_hps_i2c.c 4909 4910CHRONTEL CH7322 CEC DRIVER 4911M: Joe Tessler <jrt@google.com> 4912L: linux-media@vger.kernel.org 4913S: Maintained 4914T: git git://linuxtv.org/media_tree.git 4915F: Documentation/devicetree/bindings/media/i2c/chrontel,ch7322.yaml 4916F: drivers/media/cec/i2c/ch7322.c 4917 4918CIRRUS LOGIC AUDIO CODEC DRIVERS 4919M: James Schulman <james.schulman@cirrus.com> 4920M: David Rhodes <david.rhodes@cirrus.com> 4921M: Richard Fitzgerald <rf@opensource.cirrus.com> 4922L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4923L: patches@opensource.cirrus.com 4924S: Maintained 4925F: Documentation/devicetree/bindings/sound/cirrus,cs* 4926F: include/dt-bindings/sound/cs* 4927F: include/sound/cs* 4928F: sound/pci/hda/cs* 4929F: sound/pci/hda/hda_cs_dsp_ctl.* 4930F: sound/soc/codecs/cs* 4931 4932CIRRUS LOGIC DSP FIRMWARE DRIVER 4933M: Simon Trimmer <simont@opensource.cirrus.com> 4934M: Charles Keepax <ckeepax@opensource.cirrus.com> 4935M: Richard Fitzgerald <rf@opensource.cirrus.com> 4936L: patches@opensource.cirrus.com 4937S: Supported 4938W: https://github.com/CirrusLogic/linux-drivers/wiki 4939T: git https://github.com/CirrusLogic/linux-drivers.git 4940F: drivers/firmware/cirrus/* 4941F: include/linux/firmware/cirrus/* 4942 4943CIRRUS LOGIC EP93XX ETHERNET DRIVER 4944M: Hartley Sweeten <hsweeten@visionengravers.com> 4945L: netdev@vger.kernel.org 4946S: Maintained 4947F: drivers/net/ethernet/cirrus/ep93xx_eth.c 4948 4949CIRRUS LOGIC LOCHNAGAR DRIVER 4950M: Charles Keepax <ckeepax@opensource.cirrus.com> 4951M: Richard Fitzgerald <rf@opensource.cirrus.com> 4952L: patches@opensource.cirrus.com 4953S: Supported 4954F: Documentation/devicetree/bindings/clock/cirrus,lochnagar.yaml 4955F: Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.yaml 4956F: Documentation/devicetree/bindings/mfd/cirrus,lochnagar.yaml 4957F: Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.yaml 4958F: Documentation/devicetree/bindings/sound/cirrus,lochnagar.yaml 4959F: Documentation/hwmon/lochnagar.rst 4960F: drivers/clk/clk-lochnagar.c 4961F: drivers/hwmon/lochnagar-hwmon.c 4962F: drivers/mfd/lochnagar-i2c.c 4963F: drivers/pinctrl/cirrus/pinctrl-lochnagar.c 4964F: drivers/regulator/lochnagar-regulator.c 4965F: include/dt-bindings/clock/lochnagar.h 4966F: include/dt-bindings/pinctrl/lochnagar.h 4967F: include/linux/mfd/lochnagar* 4968F: sound/soc/codecs/lochnagar-sc.c 4969 4970CIRRUS LOGIC MADERA CODEC DRIVERS 4971M: Charles Keepax <ckeepax@opensource.cirrus.com> 4972M: Richard Fitzgerald <rf@opensource.cirrus.com> 4973L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4974L: patches@opensource.cirrus.com 4975S: Supported 4976W: https://github.com/CirrusLogic/linux-drivers/wiki 4977T: git https://github.com/CirrusLogic/linux-drivers.git 4978F: Documentation/devicetree/bindings/mfd/cirrus,madera.yaml 4979F: Documentation/devicetree/bindings/pinctrl/cirrus,madera.yaml 4980F: Documentation/devicetree/bindings/sound/cirrus,madera.yaml 4981F: drivers/gpio/gpio-madera* 4982F: drivers/irqchip/irq-madera* 4983F: drivers/mfd/cs47l* 4984F: drivers/mfd/madera* 4985F: drivers/pinctrl/cirrus/* 4986F: include/dt-bindings/sound/madera* 4987F: include/linux/irqchip/irq-madera* 4988F: include/linux/mfd/madera/* 4989F: include/sound/madera* 4990F: sound/soc/codecs/cs47l* 4991F: sound/soc/codecs/madera* 4992 4993CISCO FCOE HBA DRIVER 4994M: Satish Kharat <satishkh@cisco.com> 4995M: Sesidhar Baddela <sebaddel@cisco.com> 4996M: Karan Tilak Kumar <kartilak@cisco.com> 4997L: linux-scsi@vger.kernel.org 4998S: Supported 4999F: drivers/scsi/fnic/ 5000 5001CISCO SCSI HBA DRIVER 5002M: Karan Tilak Kumar <kartilak@cisco.com> 5003M: Sesidhar Baddela <sebaddel@cisco.com> 5004L: linux-scsi@vger.kernel.org 5005S: Supported 5006F: drivers/scsi/snic/ 5007 5008CISCO VIC ETHERNET NIC DRIVER 5009M: Christian Benvenuti <benve@cisco.com> 5010M: Satish Kharat <satishkh@cisco.com> 5011S: Supported 5012F: drivers/net/ethernet/cisco/enic/ 5013 5014CISCO VIC LOW LATENCY NIC DRIVER 5015M: Christian Benvenuti <benve@cisco.com> 5016M: Nelson Escobar <neescoba@cisco.com> 5017S: Supported 5018F: drivers/infiniband/hw/usnic/ 5019 5020CLANG CONTROL FLOW INTEGRITY SUPPORT 5021M: Sami Tolvanen <samitolvanen@google.com> 5022M: Kees Cook <keescook@chromium.org> 5023R: Nathan Chancellor <nathan@kernel.org> 5024R: Nick Desaulniers <ndesaulniers@google.com> 5025L: llvm@lists.linux.dev 5026S: Supported 5027B: https://github.com/ClangBuiltLinux/linux/issues 5028T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 5029F: include/linux/cfi.h 5030F: kernel/cfi.c 5031 5032CLANG-FORMAT FILE 5033M: Miguel Ojeda <ojeda@kernel.org> 5034S: Maintained 5035F: .clang-format 5036 5037CLANG/LLVM BUILD SUPPORT 5038M: Nathan Chancellor <nathan@kernel.org> 5039M: Nick Desaulniers <ndesaulniers@google.com> 5040R: Tom Rix <trix@redhat.com> 5041L: llvm@lists.linux.dev 5042S: Supported 5043W: https://clangbuiltlinux.github.io/ 5044B: https://github.com/ClangBuiltLinux/linux/issues 5045C: irc://irc.libera.chat/clangbuiltlinux 5046F: Documentation/kbuild/llvm.rst 5047F: include/linux/compiler-clang.h 5048F: scripts/Makefile.clang 5049F: scripts/clang-tools/ 5050K: \b(?i:clang|llvm)\b 5051 5052CLK API 5053M: Russell King <linux@armlinux.org.uk> 5054L: linux-clk@vger.kernel.org 5055S: Maintained 5056F: include/linux/clk.h 5057 5058CLOCKSOURCE, CLOCKEVENT DRIVERS 5059M: Daniel Lezcano <daniel.lezcano@linaro.org> 5060M: Thomas Gleixner <tglx@linutronix.de> 5061L: linux-kernel@vger.kernel.org 5062S: Supported 5063T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 5064F: Documentation/devicetree/bindings/timer/ 5065F: drivers/clocksource/ 5066 5067CMPC ACPI DRIVER 5068M: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com> 5069M: Daniel Oliveira Nascimento <don@syst.com.br> 5070L: platform-driver-x86@vger.kernel.org 5071S: Supported 5072F: drivers/platform/x86/classmate-laptop.c 5073 5074COBALT MEDIA DRIVER 5075M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 5076L: linux-media@vger.kernel.org 5077S: Supported 5078W: https://linuxtv.org 5079T: git git://linuxtv.org/media_tree.git 5080F: drivers/media/pci/cobalt/ 5081 5082COCCINELLE/Semantic Patches (SmPL) 5083M: Julia Lawall <Julia.Lawall@inria.fr> 5084M: Nicolas Palix <nicolas.palix@imag.fr> 5085L: cocci@inria.fr (moderated for non-subscribers) 5086S: Supported 5087W: https://coccinelle.gitlabpages.inria.fr/website/ 5088T: git git://git.kernel.org/pub/scm/linux/kernel/git/jlawall/linux.git 5089F: Documentation/dev-tools/coccinelle.rst 5090F: scripts/coccicheck 5091F: scripts/coccinelle/ 5092 5093CODA FILE SYSTEM 5094M: Jan Harkes <jaharkes@cs.cmu.edu> 5095M: coda@cs.cmu.edu 5096L: codalist@coda.cs.cmu.edu 5097S: Maintained 5098W: http://www.coda.cs.cmu.edu/ 5099F: Documentation/filesystems/coda.rst 5100F: fs/coda/ 5101F: include/linux/coda*.h 5102F: include/uapi/linux/coda*.h 5103 5104CODA V4L2 MEM2MEM DRIVER 5105M: Philipp Zabel <p.zabel@pengutronix.de> 5106L: linux-media@vger.kernel.org 5107S: Maintained 5108F: Documentation/devicetree/bindings/media/coda.yaml 5109F: drivers/media/platform/chips-media/ 5110 5111CODE OF CONDUCT 5112M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5113S: Supported 5114F: Documentation/process/code-of-conduct-interpretation.rst 5115F: Documentation/process/code-of-conduct.rst 5116 5117COMEDI DRIVERS 5118M: Ian Abbott <abbotti@mev.co.uk> 5119M: H Hartley Sweeten <hsweeten@visionengravers.com> 5120S: Odd Fixes 5121F: drivers/comedi/ 5122F: include/linux/comedi/ 5123F: include/uapi/linux/comedi.h 5124 5125COMMON CLK FRAMEWORK 5126M: Michael Turquette <mturquette@baylibre.com> 5127M: Stephen Boyd <sboyd@kernel.org> 5128L: linux-clk@vger.kernel.org 5129S: Maintained 5130Q: http://patchwork.kernel.org/project/linux-clk/list/ 5131T: git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git 5132F: Documentation/devicetree/bindings/clock/ 5133F: drivers/clk/ 5134F: include/dt-bindings/clock/ 5135F: include/linux/clk-pr* 5136F: include/linux/clk/ 5137F: include/linux/of_clk.h 5138X: drivers/clk/clkdev.c 5139 5140COMMON INTERNET FILE SYSTEM CLIENT (CIFS and SMB3) 5141M: Steve French <sfrench@samba.org> 5142R: Paulo Alcantara <pc@manguebit.com> (DFS, global name space) 5143R: Ronnie Sahlberg <lsahlber@redhat.com> (directory leases, sparse files) 5144R: Shyam Prasad N <sprasad@microsoft.com> (multichannel) 5145R: Tom Talpey <tom@talpey.com> (RDMA, smbdirect) 5146L: linux-cifs@vger.kernel.org 5147L: samba-technical@lists.samba.org (moderated for non-subscribers) 5148S: Supported 5149W: https://wiki.samba.org/index.php/LinuxCIFS 5150T: git git://git.samba.org/sfrench/cifs-2.6.git 5151F: Documentation/admin-guide/cifs/ 5152F: fs/smb/client/ 5153F: fs/smb/common/ 5154F: include/uapi/linux/cifs 5155 5156COMPACTPCI HOTPLUG CORE 5157M: Scott Murray <scott@spiteful.org> 5158L: linux-pci@vger.kernel.org 5159S: Maintained 5160F: drivers/pci/hotplug/cpci_hotplug* 5161 5162COMPACTPCI HOTPLUG GENERIC DRIVER 5163M: Scott Murray <scott@spiteful.org> 5164L: linux-pci@vger.kernel.org 5165S: Maintained 5166F: drivers/pci/hotplug/cpcihp_generic.c 5167 5168COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER 5169M: Scott Murray <scott@spiteful.org> 5170L: linux-pci@vger.kernel.org 5171S: Maintained 5172F: drivers/pci/hotplug/cpcihp_zt5550.* 5173 5174COMPAL LAPTOP SUPPORT 5175M: Cezary Jackiewicz <cezary.jackiewicz@gmail.com> 5176L: platform-driver-x86@vger.kernel.org 5177S: Maintained 5178F: drivers/platform/x86/compal-laptop.c 5179 5180COMPILER ATTRIBUTES 5181M: Miguel Ojeda <ojeda@kernel.org> 5182R: Nick Desaulniers <ndesaulniers@google.com> 5183S: Maintained 5184F: include/linux/compiler_attributes.h 5185 5186COMPUTE EXPRESS LINK (CXL) 5187M: Alison Schofield <alison.schofield@intel.com> 5188M: Vishal Verma <vishal.l.verma@intel.com> 5189M: Ira Weiny <ira.weiny@intel.com> 5190M: Ben Widawsky <bwidawsk@kernel.org> 5191M: Dan Williams <dan.j.williams@intel.com> 5192L: linux-cxl@vger.kernel.org 5193S: Maintained 5194F: drivers/cxl/ 5195F: include/uapi/linux/cxl_mem.h 5196 5197CONEXANT ACCESSRUNNER USB DRIVER 5198L: accessrunner-general@lists.sourceforge.net 5199S: Orphan 5200W: http://accessrunner.sourceforge.net/ 5201F: drivers/usb/atm/cxacru.c 5202 5203CONFIGFS 5204M: Joel Becker <jlbec@evilplan.org> 5205M: Christoph Hellwig <hch@lst.de> 5206S: Supported 5207T: git git://git.infradead.org/users/hch/configfs.git 5208F: fs/configfs/ 5209F: include/linux/configfs.h 5210F: samples/configfs/ 5211 5212CONSOLE SUBSYSTEM 5213M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5214S: Supported 5215F: drivers/video/console/ 5216F: include/linux/console* 5217 5218CONTEXT TRACKING 5219M: Frederic Weisbecker <frederic@kernel.org> 5220M: "Paul E. McKenney" <paulmck@kernel.org> 5221S: Maintained 5222F: include/linux/context_tracking* 5223F: kernel/context_tracking.c 5224 5225CONTROL GROUP (CGROUP) 5226M: Tejun Heo <tj@kernel.org> 5227M: Zefan Li <lizefan.x@bytedance.com> 5228M: Johannes Weiner <hannes@cmpxchg.org> 5229L: cgroups@vger.kernel.org 5230S: Maintained 5231T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5232F: Documentation/admin-guide/cgroup-v1/ 5233F: Documentation/admin-guide/cgroup-v2.rst 5234F: include/linux/cgroup* 5235F: kernel/cgroup/ 5236F: tools/testing/selftests/cgroup/ 5237 5238CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO) 5239M: Tejun Heo <tj@kernel.org> 5240M: Josef Bacik <josef@toxicpanda.com> 5241M: Jens Axboe <axboe@kernel.dk> 5242L: cgroups@vger.kernel.org 5243L: linux-block@vger.kernel.org 5244T: git git://git.kernel.dk/linux-block 5245F: Documentation/admin-guide/cgroup-v1/blkio-controller.rst 5246F: block/bfq-cgroup.c 5247F: block/blk-cgroup.c 5248F: block/blk-iocost.c 5249F: block/blk-iolatency.c 5250F: block/blk-throttle.c 5251F: include/linux/blk-cgroup.h 5252 5253CONTROL GROUP - CPUSET 5254M: Waiman Long <longman@redhat.com> 5255M: Zefan Li <lizefan.x@bytedance.com> 5256L: cgroups@vger.kernel.org 5257S: Maintained 5258T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5259F: Documentation/admin-guide/cgroup-v1/cpusets.rst 5260F: include/linux/cpuset.h 5261F: kernel/cgroup/cpuset.c 5262 5263CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG) 5264M: Johannes Weiner <hannes@cmpxchg.org> 5265M: Michal Hocko <mhocko@kernel.org> 5266M: Roman Gushchin <roman.gushchin@linux.dev> 5267M: Shakeel Butt <shakeelb@google.com> 5268R: Muchun Song <muchun.song@linux.dev> 5269L: cgroups@vger.kernel.org 5270L: linux-mm@kvack.org 5271S: Maintained 5272F: mm/memcontrol.c 5273F: mm/swap_cgroup.c 5274F: tools/testing/selftests/cgroup/memcg_protection.m 5275F: tools/testing/selftests/cgroup/test_kmem.c 5276F: tools/testing/selftests/cgroup/test_memcontrol.c 5277 5278CORETEMP HARDWARE MONITORING DRIVER 5279M: Fenghua Yu <fenghua.yu@intel.com> 5280L: linux-hwmon@vger.kernel.org 5281S: Maintained 5282F: Documentation/hwmon/coretemp.rst 5283F: drivers/hwmon/coretemp.c 5284 5285CORSAIR-CPRO HARDWARE MONITOR DRIVER 5286M: Marius Zachmann <mail@mariuszachmann.de> 5287L: linux-hwmon@vger.kernel.org 5288S: Maintained 5289F: drivers/hwmon/corsair-cpro.c 5290 5291CORSAIR-PSU HARDWARE MONITOR DRIVER 5292M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 5293L: linux-hwmon@vger.kernel.org 5294S: Maintained 5295F: Documentation/hwmon/corsair-psu.rst 5296F: drivers/hwmon/corsair-psu.c 5297 5298COUNTER SUBSYSTEM 5299M: William Breathitt Gray <william.gray@linaro.org> 5300L: linux-iio@vger.kernel.org 5301S: Maintained 5302T: git git://git.kernel.org/pub/scm/linux/kernel/git/wbg/counter.git 5303F: Documentation/ABI/testing/sysfs-bus-counter 5304F: Documentation/driver-api/generic-counter.rst 5305F: drivers/counter/ 5306F: include/linux/counter.h 5307F: include/uapi/linux/counter.h 5308F: tools/counter/ 5309 5310CP2615 I2C DRIVER 5311M: Bence Csókás <bence98@sch.bme.hu> 5312S: Maintained 5313F: drivers/i2c/busses/i2c-cp2615.c 5314 5315CPMAC ETHERNET DRIVER 5316M: Florian Fainelli <f.fainelli@gmail.com> 5317L: netdev@vger.kernel.org 5318S: Maintained 5319F: drivers/net/ethernet/ti/cpmac.c 5320 5321CPU FREQUENCY DRIVERS - VEXPRESS SPC ARM BIG LITTLE 5322M: Viresh Kumar <viresh.kumar@linaro.org> 5323M: Sudeep Holla <sudeep.holla@arm.com> 5324L: linux-pm@vger.kernel.org 5325S: Maintained 5326W: http://www.arm.com/products/processors/technologies/biglittleprocessing.php 5327F: drivers/cpufreq/vexpress-spc-cpufreq.c 5328 5329CPU FREQUENCY SCALING FRAMEWORK 5330M: "Rafael J. Wysocki" <rafael@kernel.org> 5331M: Viresh Kumar <viresh.kumar@linaro.org> 5332L: linux-pm@vger.kernel.org 5333S: Maintained 5334B: https://bugzilla.kernel.org 5335T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5336T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates) 5337F: Documentation/admin-guide/pm/cpufreq.rst 5338F: Documentation/admin-guide/pm/intel_pstate.rst 5339F: Documentation/cpu-freq/ 5340F: Documentation/devicetree/bindings/cpufreq/ 5341F: drivers/cpufreq/ 5342F: include/linux/cpufreq.h 5343F: include/linux/sched/cpufreq.h 5344F: kernel/sched/cpufreq*.c 5345F: tools/testing/selftests/cpufreq/ 5346 5347CPU IDLE TIME MANAGEMENT FRAMEWORK 5348M: "Rafael J. Wysocki" <rafael@kernel.org> 5349M: Daniel Lezcano <daniel.lezcano@linaro.org> 5350L: linux-pm@vger.kernel.org 5351S: Maintained 5352B: https://bugzilla.kernel.org 5353T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5354F: Documentation/admin-guide/pm/cpuidle.rst 5355F: Documentation/driver-api/pm/cpuidle.rst 5356F: drivers/cpuidle/ 5357F: include/linux/cpuidle.h 5358 5359CPU POWER MONITORING SUBSYSTEM 5360M: Thomas Renninger <trenn@suse.com> 5361M: Shuah Khan <shuah@kernel.org> 5362M: Shuah Khan <skhan@linuxfoundation.org> 5363L: linux-pm@vger.kernel.org 5364S: Maintained 5365F: tools/power/cpupower/ 5366 5367CPUID/MSR DRIVER 5368M: "H. Peter Anvin" <hpa@zytor.com> 5369S: Maintained 5370F: arch/x86/kernel/cpuid.c 5371F: arch/x86/kernel/msr.c 5372 5373CPUIDLE DRIVER - ARM BIG LITTLE 5374M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5375M: Daniel Lezcano <daniel.lezcano@linaro.org> 5376L: linux-pm@vger.kernel.org 5377L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5378S: Maintained 5379T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5380F: drivers/cpuidle/cpuidle-big_little.c 5381 5382CPUIDLE DRIVER - ARM EXYNOS 5383M: Daniel Lezcano <daniel.lezcano@linaro.org> 5384M: Kukjin Kim <kgene@kernel.org> 5385R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 5386L: linux-pm@vger.kernel.org 5387L: linux-samsung-soc@vger.kernel.org 5388S: Supported 5389F: arch/arm/mach-exynos/pm.c 5390F: drivers/cpuidle/cpuidle-exynos.c 5391F: include/linux/platform_data/cpuidle-exynos.h 5392 5393CPUIDLE DRIVER - ARM PSCI 5394M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5395M: Sudeep Holla <sudeep.holla@arm.com> 5396L: linux-pm@vger.kernel.org 5397L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5398S: Supported 5399F: drivers/cpuidle/cpuidle-psci.c 5400 5401CPUIDLE DRIVER - ARM PSCI PM DOMAIN 5402M: Ulf Hansson <ulf.hansson@linaro.org> 5403L: linux-pm@vger.kernel.org 5404L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5405S: Supported 5406F: drivers/cpuidle/cpuidle-psci-domain.c 5407F: drivers/cpuidle/cpuidle-psci.h 5408 5409CPUIDLE DRIVER - DT IDLE PM DOMAIN 5410M: Ulf Hansson <ulf.hansson@linaro.org> 5411L: linux-pm@vger.kernel.org 5412S: Supported 5413F: drivers/cpuidle/dt_idle_genpd.c 5414F: drivers/cpuidle/dt_idle_genpd.h 5415 5416CPUIDLE DRIVER - RISC-V SBI 5417M: Anup Patel <anup@brainfault.org> 5418L: linux-pm@vger.kernel.org 5419L: linux-riscv@lists.infradead.org 5420S: Maintained 5421F: drivers/cpuidle/cpuidle-riscv-sbi.c 5422 5423CRAMFS FILESYSTEM 5424M: Nicolas Pitre <nico@fluxnic.net> 5425S: Maintained 5426F: Documentation/filesystems/cramfs.rst 5427F: fs/cramfs/ 5428 5429CREATIVE SB0540 5430M: Bastien Nocera <hadess@hadess.net> 5431L: linux-input@vger.kernel.org 5432S: Maintained 5433F: drivers/hid/hid-creative-sb0540.c 5434 5435CRYPTO API 5436M: Herbert Xu <herbert@gondor.apana.org.au> 5437M: "David S. Miller" <davem@davemloft.net> 5438L: linux-crypto@vger.kernel.org 5439S: Maintained 5440T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git 5441T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git 5442F: Documentation/crypto/ 5443F: Documentation/devicetree/bindings/crypto/ 5444F: arch/*/crypto/ 5445F: crypto/ 5446F: drivers/crypto/ 5447F: include/crypto/ 5448F: include/linux/crypto* 5449F: lib/crypto/ 5450 5451CRYPTOGRAPHIC RANDOM NUMBER GENERATOR 5452M: Neil Horman <nhorman@tuxdriver.com> 5453L: linux-crypto@vger.kernel.org 5454S: Maintained 5455F: crypto/ansi_cprng.c 5456F: crypto/rng.c 5457 5458CS3308 MEDIA DRIVER 5459M: Hans Verkuil <hverkuil@xs4all.nl> 5460L: linux-media@vger.kernel.org 5461S: Odd Fixes 5462W: http://linuxtv.org 5463T: git git://linuxtv.org/media_tree.git 5464F: drivers/media/i2c/cs3308.c 5465 5466CS5535 Audio ALSA driver 5467M: Jaya Kumar <jayakumar.alsa@gmail.com> 5468S: Maintained 5469F: sound/pci/cs5535audio/ 5470 5471CTU CAN FD DRIVER 5472M: Pavel Pisa <pisa@cmp.felk.cvut.cz> 5473M: Ondrej Ille <ondrej.ille@gmail.com> 5474L: linux-can@vger.kernel.org 5475S: Maintained 5476F: Documentation/devicetree/bindings/net/can/ctu,ctucanfd.yaml 5477F: drivers/net/can/ctucanfd/ 5478 5479CW1200 WLAN driver 5480M: Solomon Peachy <pizza@shaftnet.org> 5481S: Maintained 5482F: drivers/net/wireless/st/cw1200/ 5483 5484CX18 VIDEO4LINUX DRIVER 5485M: Andy Walls <awalls@md.metrocast.net> 5486L: linux-media@vger.kernel.org 5487S: Maintained 5488W: https://linuxtv.org 5489T: git git://linuxtv.org/media_tree.git 5490F: drivers/media/pci/cx18/ 5491F: include/uapi/linux/ivtv* 5492 5493CX2341X MPEG ENCODER HELPER MODULE 5494M: Hans Verkuil <hverkuil@xs4all.nl> 5495L: linux-media@vger.kernel.org 5496S: Maintained 5497W: https://linuxtv.org 5498T: git git://linuxtv.org/media_tree.git 5499F: drivers/media/common/cx2341x* 5500F: include/media/drv-intf/cx2341x.h 5501 5502CX24120 MEDIA DRIVER 5503M: Jemma Denson <jdenson@gmail.com> 5504M: Patrick Boettcher <patrick.boettcher@posteo.de> 5505L: linux-media@vger.kernel.org 5506S: Maintained 5507W: https://linuxtv.org 5508Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5509F: drivers/media/dvb-frontends/cx24120* 5510 5511CX88 VIDEO4LINUX DRIVER 5512M: Mauro Carvalho Chehab <mchehab@kernel.org> 5513L: linux-media@vger.kernel.org 5514S: Odd fixes 5515W: https://linuxtv.org 5516T: git git://linuxtv.org/media_tree.git 5517F: Documentation/driver-api/media/drivers/cx88* 5518F: drivers/media/pci/cx88/ 5519 5520CXD2820R MEDIA DRIVER 5521M: Antti Palosaari <crope@iki.fi> 5522L: linux-media@vger.kernel.org 5523S: Maintained 5524W: https://linuxtv.org 5525W: http://palosaari.fi/linux/ 5526Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5527T: git git://linuxtv.org/anttip/media_tree.git 5528F: drivers/media/dvb-frontends/cxd2820r* 5529 5530CXGB3 ETHERNET DRIVER (CXGB3) 5531M: Raju Rangoju <rajur@chelsio.com> 5532L: netdev@vger.kernel.org 5533S: Supported 5534W: http://www.chelsio.com 5535F: drivers/net/ethernet/chelsio/cxgb3/ 5536 5537CXGB3 ISCSI DRIVER (CXGB3I) 5538M: Varun Prakash <varun@chelsio.com> 5539L: linux-scsi@vger.kernel.org 5540S: Supported 5541W: http://www.chelsio.com 5542F: drivers/scsi/cxgbi/cxgb3i 5543 5544CXGB4 CRYPTO DRIVER (chcr) 5545M: Ayush Sawal <ayush.sawal@chelsio.com> 5546L: linux-crypto@vger.kernel.org 5547S: Supported 5548W: http://www.chelsio.com 5549F: drivers/crypto/chelsio 5550 5551CXGB4 ETHERNET DRIVER (CXGB4) 5552M: Raju Rangoju <rajur@chelsio.com> 5553L: netdev@vger.kernel.org 5554S: Supported 5555W: http://www.chelsio.com 5556F: drivers/net/ethernet/chelsio/cxgb4/ 5557 5558CXGB4 INLINE CRYPTO DRIVER 5559M: Ayush Sawal <ayush.sawal@chelsio.com> 5560L: netdev@vger.kernel.org 5561S: Supported 5562W: http://www.chelsio.com 5563F: drivers/net/ethernet/chelsio/inline_crypto/ 5564 5565CXGB4 ISCSI DRIVER (CXGB4I) 5566M: Varun Prakash <varun@chelsio.com> 5567L: linux-scsi@vger.kernel.org 5568S: Supported 5569W: http://www.chelsio.com 5570F: drivers/scsi/cxgbi/cxgb4i 5571 5572CXGB4 IWARP RNIC DRIVER (IW_CXGB4) 5573M: Potnuri Bharat Teja <bharat@chelsio.com> 5574L: linux-rdma@vger.kernel.org 5575S: Supported 5576W: http://www.openfabrics.org 5577F: drivers/infiniband/hw/cxgb4/ 5578F: include/uapi/rdma/cxgb4-abi.h 5579 5580CXGB4VF ETHERNET DRIVER (CXGB4VF) 5581M: Raju Rangoju <rajur@chelsio.com> 5582L: netdev@vger.kernel.org 5583S: Supported 5584W: http://www.chelsio.com 5585F: drivers/net/ethernet/chelsio/cxgb4vf/ 5586 5587CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER 5588M: Frederic Barrat <fbarrat@linux.ibm.com> 5589M: Andrew Donnellan <ajd@linux.ibm.com> 5590L: linuxppc-dev@lists.ozlabs.org 5591S: Supported 5592F: Documentation/ABI/testing/sysfs-class-cxl 5593F: Documentation/powerpc/cxl.rst 5594F: arch/powerpc/platforms/powernv/pci-cxl.c 5595F: drivers/misc/cxl/ 5596F: include/misc/cxl* 5597F: include/uapi/misc/cxl.h 5598 5599CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER 5600M: Manoj N. Kumar <manoj@linux.ibm.com> 5601M: Matthew R. Ochs <mrochs@linux.ibm.com> 5602M: Uma Krishnan <ukrishn@linux.ibm.com> 5603L: linux-scsi@vger.kernel.org 5604S: Supported 5605F: Documentation/powerpc/cxlflash.rst 5606F: drivers/scsi/cxlflash/ 5607F: include/uapi/scsi/cxlflash_ioctl.h 5608 5609CYBERPRO FB DRIVER 5610M: Russell King <linux@armlinux.org.uk> 5611L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5612S: Maintained 5613W: http://www.armlinux.org.uk/ 5614F: drivers/video/fbdev/cyber2000fb.* 5615 5616CYCLADES PC300 DRIVER 5617S: Orphan 5618F: drivers/net/wan/pc300* 5619 5620CYPRESS CY8C95X0 PINCTRL DRIVER 5621M: Patrick Rudolph <patrick.rudolph@9elements.com> 5622L: linux-gpio@vger.kernel.org 5623S: Maintained 5624F: drivers/pinctrl/pinctrl-cy8c95x0.c 5625 5626CYPRESS CY8CTMA140 TOUCHSCREEN DRIVER 5627M: Linus Walleij <linus.walleij@linaro.org> 5628L: linux-input@vger.kernel.org 5629S: Maintained 5630F: drivers/input/touchscreen/cy8ctma140.c 5631 5632CYPRESS STREETFIGHTER TOUCHKEYS DRIVER 5633M: Yassine Oudjana <y.oudjana@protonmail.com> 5634L: linux-input@vger.kernel.org 5635S: Maintained 5636F: Documentation/devicetree/bindings/input/cypress-sf.yaml 5637F: drivers/input/keyboard/cypress-sf.c 5638 5639CYPRESS_FIRMWARE MEDIA DRIVER 5640M: Antti Palosaari <crope@iki.fi> 5641L: linux-media@vger.kernel.org 5642S: Maintained 5643W: https://linuxtv.org 5644W: http://palosaari.fi/linux/ 5645Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5646T: git git://linuxtv.org/anttip/media_tree.git 5647F: drivers/media/common/cypress_firmware* 5648 5649CYTTSP TOUCHSCREEN DRIVER 5650M: Linus Walleij <linus.walleij@linaro.org> 5651L: linux-input@vger.kernel.org 5652S: Maintained 5653F: drivers/input/touchscreen/cyttsp* 5654 5655D-LINK DIR-685 TOUCHKEYS DRIVER 5656M: Linus Walleij <linus.walleij@linaro.org> 5657L: linux-input@vger.kernel.org 5658S: Supported 5659F: drivers/input/keyboard/dlink-dir685-touchkeys.c 5660 5661DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK 5662M: Joshua Kinard <kumba@gentoo.org> 5663S: Maintained 5664F: drivers/rtc/rtc-ds1685.c 5665F: include/linux/rtc/ds1685.h 5666 5667DAMA SLAVE for AX.25 5668M: Joerg Reuter <jreuter@yaina.de> 5669L: linux-hams@vger.kernel.org 5670S: Maintained 5671W: http://yaina.de/jreuter/ 5672W: http://www.qsl.net/dl1bke/ 5673F: net/ax25/af_ax25.c 5674F: net/ax25/ax25_dev.c 5675F: net/ax25/ax25_ds_* 5676F: net/ax25/ax25_in.c 5677F: net/ax25/ax25_out.c 5678F: net/ax25/ax25_timer.c 5679F: net/ax25/sysctl_net_ax25.c 5680 5681DATA ACCESS MONITOR 5682M: SeongJae Park <sj@kernel.org> 5683L: damon@lists.linux.dev 5684L: linux-mm@kvack.org 5685S: Maintained 5686W: https://damonitor.github.io 5687P: Documentation/mm/damon/maintainer-profile.rst 5688T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 5689T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 5690T: git git://git.kernel.org/pub/scm/linux/kernel/git/sj/linux.git damon/next 5691F: Documentation/ABI/testing/sysfs-kernel-mm-damon 5692F: Documentation/admin-guide/mm/damon/ 5693F: Documentation/mm/damon/ 5694F: include/linux/damon.h 5695F: include/trace/events/damon.h 5696F: mm/damon/ 5697F: tools/testing/selftests/damon/ 5698 5699DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER 5700L: netdev@vger.kernel.org 5701S: Orphan 5702F: Documentation/networking/device_drivers/ethernet/dec/dmfe.rst 5703F: drivers/net/ethernet/dec/tulip/dmfe.c 5704 5705DC390/AM53C974 SCSI driver 5706M: Hannes Reinecke <hare@suse.com> 5707L: linux-scsi@vger.kernel.org 5708S: Maintained 5709F: drivers/scsi/am53c974.c 5710 5711DC395x SCSI driver 5712M: Oliver Neukum <oliver@neukum.org> 5713M: Ali Akcaagac <aliakc@web.de> 5714M: Jamie Lenehan <lenehan@twibble.org> 5715L: dc395x@twibble.org 5716S: Maintained 5717W: http://twibble.org/dist/dc395x/ 5718W: http://lists.twibble.org/mailman/listinfo/dc395x/ 5719F: Documentation/scsi/dc395x.rst 5720F: drivers/scsi/dc395x.* 5721 5722DCCP PROTOCOL 5723L: dccp@vger.kernel.org 5724S: Orphan 5725W: http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp 5726F: include/linux/dccp.h 5727F: include/linux/tfrc.h 5728F: include/uapi/linux/dccp.h 5729F: net/dccp/ 5730 5731DEBUGOBJECTS: 5732M: Thomas Gleixner <tglx@linutronix.de> 5733L: linux-kernel@vger.kernel.org 5734S: Maintained 5735T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/debugobjects 5736F: lib/debugobjects.c 5737F: include/linux/debugobjects.h 5738 5739DECSTATION PLATFORM SUPPORT 5740M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5741L: linux-mips@vger.kernel.org 5742S: Maintained 5743W: http://www.linux-mips.org/wiki/DECstation 5744F: arch/mips/dec/ 5745F: arch/mips/include/asm/dec/ 5746F: arch/mips/include/asm/mach-dec/ 5747 5748DEFXX FDDI NETWORK DRIVER 5749M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5750S: Maintained 5751F: drivers/net/fddi/defxx.* 5752 5753DEFZA FDDI NETWORK DRIVER 5754M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5755S: Maintained 5756F: drivers/net/fddi/defza.* 5757 5758DEINTERLACE DRIVERS FOR ALLWINNER H3 5759M: Jernej Skrabec <jernej.skrabec@gmail.com> 5760L: linux-media@vger.kernel.org 5761S: Maintained 5762T: git git://linuxtv.org/media_tree.git 5763F: Documentation/devicetree/bindings/media/allwinner,sun8i-h3-deinterlace.yaml 5764F: drivers/media/platform/sunxi/sun8i-di/ 5765 5766DELL LAPTOP DRIVER 5767M: Matthew Garrett <mjg59@srcf.ucam.org> 5768M: Pali Rohár <pali@kernel.org> 5769L: platform-driver-x86@vger.kernel.org 5770S: Maintained 5771F: drivers/platform/x86/dell/dell-laptop.c 5772 5773DELL LAPTOP FREEFALL DRIVER 5774M: Pali Rohár <pali@kernel.org> 5775S: Maintained 5776F: drivers/platform/x86/dell/dell-smo8800.c 5777 5778DELL LAPTOP RBTN DRIVER 5779M: Pali Rohár <pali@kernel.org> 5780S: Maintained 5781F: drivers/platform/x86/dell/dell-rbtn.* 5782 5783DELL LAPTOP SMM DRIVER 5784M: Pali Rohár <pali@kernel.org> 5785S: Maintained 5786F: Documentation/ABI/obsolete/procfs-i8k 5787F: drivers/hwmon/dell-smm-hwmon.c 5788F: include/uapi/linux/i8k.h 5789 5790DELL REMOTE BIOS UPDATE DRIVER 5791M: Stuart Hayes <stuart.w.hayes@gmail.com> 5792L: platform-driver-x86@vger.kernel.org 5793S: Maintained 5794F: drivers/platform/x86/dell/dell_rbu.c 5795 5796DELL SMBIOS DRIVER 5797M: Pali Rohár <pali@kernel.org> 5798L: Dell.Client.Kernel@dell.com 5799L: platform-driver-x86@vger.kernel.org 5800S: Maintained 5801F: drivers/platform/x86/dell/dell-smbios.* 5802 5803DELL SMBIOS SMM DRIVER 5804L: Dell.Client.Kernel@dell.com 5805L: platform-driver-x86@vger.kernel.org 5806S: Maintained 5807F: drivers/platform/x86/dell/dell-smbios-smm.c 5808 5809DELL SMBIOS WMI DRIVER 5810L: Dell.Client.Kernel@dell.com 5811L: platform-driver-x86@vger.kernel.org 5812S: Maintained 5813F: drivers/platform/x86/dell/dell-smbios-wmi.c 5814F: tools/wmi/dell-smbios-example.c 5815 5816DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas) 5817M: Stuart Hayes <stuart.w.hayes@gmail.com> 5818L: platform-driver-x86@vger.kernel.org 5819S: Maintained 5820F: Documentation/driver-api/dcdbas.rst 5821F: drivers/platform/x86/dell/dcdbas.* 5822 5823DELL WMI DDV DRIVER 5824M: Armin Wolf <W_Armin@gmx.de> 5825S: Maintained 5826F: Documentation/ABI/testing/debugfs-dell-wmi-ddv 5827F: Documentation/ABI/testing/sysfs-platform-dell-wmi-ddv 5828F: drivers/platform/x86/dell/dell-wmi-ddv.c 5829 5830DELL WMI DESCRIPTOR DRIVER 5831L: Dell.Client.Kernel@dell.com 5832S: Maintained 5833F: drivers/platform/x86/dell/dell-wmi-descriptor.c 5834 5835DELL WMI HARDWARE PRIVACY SUPPORT 5836M: Perry Yuan <Perry.Yuan@dell.com> 5837L: Dell.Client.Kernel@dell.com 5838L: platform-driver-x86@vger.kernel.org 5839S: Maintained 5840F: drivers/platform/x86/dell/dell-wmi-privacy.c 5841 5842DELL WMI NOTIFICATIONS DRIVER 5843M: Matthew Garrett <mjg59@srcf.ucam.org> 5844M: Pali Rohár <pali@kernel.org> 5845S: Maintained 5846F: drivers/platform/x86/dell/dell-wmi-base.c 5847 5848DELL WMI SYSMAN DRIVER 5849M: Prasanth Ksr <prasanth.ksr@dell.com> 5850L: Dell.Client.Kernel@dell.com 5851L: platform-driver-x86@vger.kernel.org 5852S: Maintained 5853F: Documentation/ABI/testing/sysfs-class-firmware-attributes 5854F: drivers/platform/x86/dell/dell-wmi-sysman/ 5855 5856DELTA AHE-50DC FAN CONTROL MODULE DRIVER 5857M: Zev Weiss <zev@bewilderbeest.net> 5858L: linux-hwmon@vger.kernel.org 5859S: Maintained 5860F: drivers/hwmon/pmbus/delta-ahe50dc-fan.c 5861 5862DELTA DPS920AB PSU DRIVER 5863M: Robert Marko <robert.marko@sartura.hr> 5864L: linux-hwmon@vger.kernel.org 5865S: Maintained 5866F: Documentation/hwmon/dps920ab.rst 5867F: drivers/hwmon/pmbus/dps920ab.c 5868 5869DELTA NETWORKS TN48M CPLD DRIVERS 5870M: Robert Marko <robert.marko@sartura.hr> 5871S: Maintained 5872F: Documentation/devicetree/bindings/gpio/delta,tn48m-gpio.yaml 5873F: Documentation/devicetree/bindings/mfd/delta,tn48m-cpld.yaml 5874F: Documentation/devicetree/bindings/reset/delta,tn48m-reset.yaml 5875F: drivers/gpio/gpio-tn48m.c 5876F: include/dt-bindings/reset/delta,tn48m-reset.h 5877 5878DELTA ST MEDIA DRIVER 5879M: Hugues Fruchet <hugues.fruchet@foss.st.com> 5880L: linux-media@vger.kernel.org 5881S: Supported 5882W: https://linuxtv.org 5883T: git git://linuxtv.org/media_tree.git 5884F: drivers/media/platform/st/sti/delta 5885 5886DENALI NAND DRIVER 5887L: linux-mtd@lists.infradead.org 5888S: Orphan 5889F: drivers/mtd/nand/raw/denali* 5890 5891DESIGNWARE EDMA CORE IP DRIVER 5892M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5893L: dmaengine@vger.kernel.org 5894S: Maintained 5895F: drivers/dma/dw-edma/ 5896F: include/linux/dma/edma.h 5897 5898DESIGNWARE USB2 DRD IP DRIVER 5899M: Minas Harutyunyan <hminas@synopsys.com> 5900L: linux-usb@vger.kernel.org 5901S: Maintained 5902T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 5903F: drivers/usb/dwc2/ 5904 5905DESIGNWARE USB3 DRD IP DRIVER 5906M: Thinh Nguyen <Thinh.Nguyen@synopsys.com> 5907L: linux-usb@vger.kernel.org 5908S: Maintained 5909F: drivers/usb/dwc3/ 5910 5911DESIGNWARE XDATA IP DRIVER 5912M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5913L: linux-pci@vger.kernel.org 5914S: Maintained 5915F: Documentation/misc-devices/dw-xdata-pcie.rst 5916F: drivers/misc/dw-xdata-pcie.c 5917 5918DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER 5919M: Andreas Klinger <ak@it-klinger.de> 5920L: linux-iio@vger.kernel.org 5921S: Maintained 5922F: Documentation/ABI/testing/sysfs-bus-iio-distance-srf08 5923F: drivers/iio/proximity/srf*.c 5924 5925DEVICE COREDUMP (DEV_COREDUMP) 5926M: Johannes Berg <johannes@sipsolutions.net> 5927L: linux-kernel@vger.kernel.org 5928S: Maintained 5929F: drivers/base/devcoredump.c 5930F: include/linux/devcoredump.h 5931 5932DEVICE DEPENDENCY HELPER SCRIPT 5933M: Saravana Kannan <saravanak@google.com> 5934L: linux-kernel@vger.kernel.org 5935S: Maintained 5936F: scripts/dev-needs.sh 5937 5938DEVICE DIRECT ACCESS (DAX) 5939M: Dan Williams <dan.j.williams@intel.com> 5940M: Vishal Verma <vishal.l.verma@intel.com> 5941M: Dave Jiang <dave.jiang@intel.com> 5942L: nvdimm@lists.linux.dev 5943L: linux-cxl@vger.kernel.org 5944S: Supported 5945F: drivers/dax/ 5946 5947DEVICE FREQUENCY (DEVFREQ) 5948M: MyungJoo Ham <myungjoo.ham@samsung.com> 5949M: Kyungmin Park <kyungmin.park@samsung.com> 5950M: Chanwoo Choi <cw00.choi@samsung.com> 5951L: linux-pm@vger.kernel.org 5952S: Maintained 5953T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5954F: Documentation/devicetree/bindings/devfreq/ 5955F: Documentation/devicetree/bindings/interconnect/mediatek,cci.yaml 5956F: drivers/devfreq/ 5957F: include/linux/devfreq.h 5958F: include/trace/events/devfreq.h 5959 5960DEVICE FREQUENCY EVENT (DEVFREQ-EVENT) 5961M: Chanwoo Choi <cw00.choi@samsung.com> 5962L: linux-pm@vger.kernel.org 5963S: Supported 5964T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5965F: Documentation/devicetree/bindings/devfreq/event/ 5966F: drivers/devfreq/devfreq-event.c 5967F: drivers/devfreq/event/ 5968F: include/dt-bindings/pmu/exynos_ppmu.h 5969F: include/linux/devfreq-event.h 5970 5971DEVICE RESOURCE MANAGEMENT HELPERS 5972M: Hans de Goede <hdegoede@redhat.com> 5973R: Matti Vaittinen <mazziesaccount@gmail.com> 5974S: Maintained 5975F: include/linux/devm-helpers.h 5976 5977DEVICE-MAPPER (LVM) 5978M: Alasdair Kergon <agk@redhat.com> 5979M: Mike Snitzer <snitzer@kernel.org> 5980M: dm-devel@redhat.com 5981L: dm-devel@redhat.com 5982S: Maintained 5983W: http://sources.redhat.com/dm 5984Q: http://patchwork.kernel.org/project/dm-devel/list/ 5985T: git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git 5986T: quilt http://people.redhat.com/agk/patches/linux/editing/ 5987F: Documentation/admin-guide/device-mapper/ 5988F: drivers/md/Kconfig 5989F: drivers/md/Makefile 5990F: drivers/md/dm* 5991F: drivers/md/persistent-data/ 5992F: include/linux/device-mapper.h 5993F: include/linux/dm-*.h 5994F: include/uapi/linux/dm-*.h 5995 5996DEVLINK 5997M: Jiri Pirko <jiri@resnulli.us> 5998L: netdev@vger.kernel.org 5999S: Supported 6000F: Documentation/networking/devlink 6001F: include/net/devlink.h 6002F: include/uapi/linux/devlink.h 6003F: net/devlink/ 6004 6005DH ELECTRONICS IMX6 DHCOM/DHCOR BOARD SUPPORT 6006M: Christoph Niedermaier <cniedermaier@dh-electronics.com> 6007L: kernel@dh-electronics.com 6008S: Maintained 6009F: arch/arm/boot/dts/imx6*-dhcom-* 6010F: arch/arm/boot/dts/imx6*-dhcor-* 6011 6012DH ELECTRONICS STM32MP1 DHCOM/DHCOR BOARD SUPPORT 6013M: Marek Vasut <marex@denx.de> 6014L: kernel@dh-electronics.com 6015S: Maintained 6016F: arch/arm/boot/dts/stm32mp1*-dhcom-* 6017F: arch/arm/boot/dts/stm32mp1*-dhcor-* 6018 6019DIALOG SEMICONDUCTOR DRIVERS 6020M: Support Opensource <support.opensource@diasemi.com> 6021S: Supported 6022W: http://www.dialog-semiconductor.com/products 6023F: Documentation/devicetree/bindings/input/da90??-onkey.txt 6024F: Documentation/devicetree/bindings/input/dlg,da72??.txt 6025F: Documentation/devicetree/bindings/mfd/da90*.txt 6026F: Documentation/devicetree/bindings/mfd/dlg,da90*.yaml 6027F: Documentation/devicetree/bindings/regulator/da92*.txt 6028F: Documentation/devicetree/bindings/regulator/dlg,da9*.yaml 6029F: Documentation/devicetree/bindings/regulator/slg51000.txt 6030F: Documentation/devicetree/bindings/sound/da[79]*.txt 6031F: Documentation/devicetree/bindings/thermal/da90??-thermal.txt 6032F: Documentation/devicetree/bindings/watchdog/da90??-wdt.txt 6033F: Documentation/hwmon/da90??.rst 6034F: drivers/gpio/gpio-da90??.c 6035F: drivers/hwmon/da90??-hwmon.c 6036F: drivers/iio/adc/da91??-*.c 6037F: drivers/input/misc/da72??.[ch] 6038F: drivers/input/misc/da90??_onkey.c 6039F: drivers/input/touchscreen/da9052_tsi.c 6040F: drivers/leds/leds-da90??.c 6041F: drivers/mfd/da903x.c 6042F: drivers/mfd/da90??-*.c 6043F: drivers/mfd/da91??-*.c 6044F: drivers/pinctrl/pinctrl-da90??.c 6045F: drivers/power/supply/da9052-battery.c 6046F: drivers/power/supply/da91??-*.c 6047F: drivers/regulator/da9???-regulator.[ch] 6048F: drivers/regulator/slg51000-regulator.[ch] 6049F: drivers/rtc/rtc-da90??.c 6050F: drivers/thermal/da90??-thermal.c 6051F: drivers/video/backlight/da90??_bl.c 6052F: drivers/watchdog/da90??_wdt.c 6053F: include/dt-bindings/regulator/dlg,da9*-regulator.h 6054F: include/linux/mfd/da903x.h 6055F: include/linux/mfd/da9052/ 6056F: include/linux/mfd/da9055/ 6057F: include/linux/mfd/da9062/ 6058F: include/linux/mfd/da9063/ 6059F: include/linux/mfd/da9150/ 6060F: include/linux/regulator/da9211.h 6061F: include/sound/da[79]*.h 6062F: sound/soc/codecs/da[79]*.[ch] 6063 6064DIAMOND SYSTEMS GPIO-MM GPIO DRIVER 6065M: William Breathitt Gray <william.gray@linaro.org> 6066L: linux-gpio@vger.kernel.org 6067S: Maintained 6068F: drivers/gpio/gpio-gpio-mm.c 6069 6070DIOLAN U2C-12 I2C DRIVER 6071M: Guenter Roeck <linux@roeck-us.net> 6072L: linux-i2c@vger.kernel.org 6073S: Maintained 6074F: drivers/i2c/busses/i2c-diolan-u2c.c 6075 6076DIRECTORY NOTIFICATION (DNOTIFY) 6077M: Jan Kara <jack@suse.cz> 6078R: Amir Goldstein <amir73il@gmail.com> 6079L: linux-fsdevel@vger.kernel.org 6080S: Maintained 6081F: Documentation/filesystems/dnotify.rst 6082F: fs/notify/dnotify/ 6083F: include/linux/dnotify.h 6084 6085DISK GEOMETRY AND PARTITION HANDLING 6086M: Andries Brouwer <aeb@cwi.nl> 6087S: Maintained 6088W: http://www.win.tue.nl/~aeb/linux/Large-Disk.html 6089W: http://www.win.tue.nl/~aeb/linux/zip/zip-1.html 6090W: http://www.win.tue.nl/~aeb/partitions/partition_types-1.html 6091 6092DISKQUOTA 6093M: Jan Kara <jack@suse.com> 6094S: Maintained 6095F: Documentation/filesystems/quota.rst 6096F: fs/quota/ 6097F: include/linux/quota*.h 6098F: include/uapi/linux/quota*.h 6099 6100DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB) 6101M: Bernie Thompson <bernie@plugable.com> 6102L: linux-fbdev@vger.kernel.org 6103S: Maintained 6104W: http://plugable.com/category/projects/udlfb/ 6105F: Documentation/fb/udlfb.rst 6106F: drivers/video/fbdev/udlfb.c 6107F: include/video/udlfb.h 6108 6109DISTRIBUTED LOCK MANAGER (DLM) 6110M: Christine Caulfield <ccaulfie@redhat.com> 6111M: David Teigland <teigland@redhat.com> 6112L: cluster-devel@redhat.com 6113S: Supported 6114W: http://sources.redhat.com/cluster/ 6115T: git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git 6116F: fs/dlm/ 6117 6118DMA BUFFER SHARING FRAMEWORK 6119M: Sumit Semwal <sumit.semwal@linaro.org> 6120M: Christian König <christian.koenig@amd.com> 6121L: linux-media@vger.kernel.org 6122L: dri-devel@lists.freedesktop.org 6123L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6124S: Maintained 6125T: git git://anongit.freedesktop.org/drm/drm-misc 6126F: Documentation/driver-api/dma-buf.rst 6127F: drivers/dma-buf/ 6128F: include/linux/*fence.h 6129F: include/linux/dma-buf.h 6130F: include/linux/dma-resv.h 6131K: \bdma_(?:buf|fence|resv)\b 6132 6133DMA GENERIC OFFLOAD ENGINE SUBSYSTEM 6134M: Vinod Koul <vkoul@kernel.org> 6135L: dmaengine@vger.kernel.org 6136S: Maintained 6137Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 6138T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine.git 6139F: Documentation/devicetree/bindings/dma/ 6140F: Documentation/driver-api/dmaengine/ 6141F: drivers/dma/ 6142F: include/dt-bindings/dma/ 6143F: include/linux/dma/ 6144F: include/linux/dmaengine.h 6145F: include/linux/of_dma.h 6146 6147DMA MAPPING BENCHMARK 6148M: Xiang Chen <chenxiang66@hisilicon.com> 6149L: iommu@lists.linux.dev 6150F: kernel/dma/map_benchmark.c 6151F: tools/testing/selftests/dma/ 6152 6153DMA MAPPING HELPERS 6154M: Christoph Hellwig <hch@lst.de> 6155M: Marek Szyprowski <m.szyprowski@samsung.com> 6156R: Robin Murphy <robin.murphy@arm.com> 6157L: iommu@lists.linux.dev 6158S: Supported 6159W: http://git.infradead.org/users/hch/dma-mapping.git 6160T: git git://git.infradead.org/users/hch/dma-mapping.git 6161F: include/asm-generic/dma-mapping.h 6162F: include/linux/dma-direct.h 6163F: include/linux/dma-map-ops.h 6164F: include/linux/dma-mapping.h 6165F: include/linux/swiotlb.h 6166F: kernel/dma/ 6167 6168DMA-BUF HEAPS FRAMEWORK 6169M: Sumit Semwal <sumit.semwal@linaro.org> 6170R: Benjamin Gaignard <benjamin.gaignard@collabora.com> 6171R: Liam Mark <lmark@codeaurora.org> 6172R: Laura Abbott <labbott@redhat.com> 6173R: Brian Starkey <Brian.Starkey@arm.com> 6174R: John Stultz <jstultz@google.com> 6175L: linux-media@vger.kernel.org 6176L: dri-devel@lists.freedesktop.org 6177L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6178S: Maintained 6179T: git git://anongit.freedesktop.org/drm/drm-misc 6180F: drivers/dma-buf/dma-heap.c 6181F: drivers/dma-buf/heaps/* 6182F: include/linux/dma-heap.h 6183F: include/uapi/linux/dma-heap.h 6184 6185DMC FREQUENCY DRIVER FOR SAMSUNG EXYNOS5422 6186M: Lukasz Luba <lukasz.luba@arm.com> 6187L: linux-pm@vger.kernel.org 6188L: linux-samsung-soc@vger.kernel.org 6189S: Maintained 6190F: Documentation/devicetree/bindings/memory-controllers/samsung,exynos5422-dmc.yaml 6191F: drivers/memory/samsung/exynos5422-dmc.c 6192 6193DME1737 HARDWARE MONITOR DRIVER 6194M: Juerg Haefliger <juergh@proton.me> 6195L: linux-hwmon@vger.kernel.org 6196S: Maintained 6197F: Documentation/hwmon/dme1737.rst 6198F: drivers/hwmon/dme1737.c 6199 6200DMI/SMBIOS SUPPORT 6201M: Jean Delvare <jdelvare@suse.com> 6202S: Maintained 6203T: git git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging.git dmi-for-next 6204F: Documentation/ABI/testing/sysfs-firmware-dmi-tables 6205F: drivers/firmware/dmi-id.c 6206F: drivers/firmware/dmi_scan.c 6207F: include/linux/dmi.h 6208 6209DOCUMENTATION 6210M: Jonathan Corbet <corbet@lwn.net> 6211L: linux-doc@vger.kernel.org 6212S: Maintained 6213P: Documentation/doc-guide/maintainer-profile.rst 6214T: git git://git.lwn.net/linux.git docs-next 6215F: Documentation/ 6216F: scripts/documentation-file-ref-check 6217F: scripts/kernel-doc 6218F: scripts/sphinx-pre-install 6219X: Documentation/ABI/ 6220X: Documentation/admin-guide/media/ 6221X: Documentation/devicetree/ 6222X: Documentation/driver-api/media/ 6223X: Documentation/firmware-guide/acpi/ 6224X: Documentation/i2c/ 6225X: Documentation/netlink/ 6226X: Documentation/power/ 6227X: Documentation/spi/ 6228X: Documentation/userspace-api/media/ 6229 6230DOCUMENTATION REPORTING ISSUES 6231M: Thorsten Leemhuis <linux@leemhuis.info> 6232L: linux-doc@vger.kernel.org 6233S: Maintained 6234F: Documentation/admin-guide/quickly-build-trimmed-linux.rst 6235F: Documentation/admin-guide/reporting-issues.rst 6236 6237DOCUMENTATION SCRIPTS 6238M: Mauro Carvalho Chehab <mchehab@kernel.org> 6239L: linux-doc@vger.kernel.org 6240S: Maintained 6241F: Documentation/sphinx/parse-headers.pl 6242F: scripts/documentation-file-ref-check 6243F: scripts/sphinx-pre-install 6244 6245DOCUMENTATION/ITALIAN 6246M: Federico Vaga <federico.vaga@vaga.pv.it> 6247L: linux-doc@vger.kernel.org 6248S: Maintained 6249F: Documentation/translations/it_IT 6250 6251DOCUMENTATION/JAPANESE 6252R: Akira Yokosawa <akiyks@gmail.com> 6253L: linux-doc@vger.kernel.org 6254S: Maintained 6255F: Documentation/translations/ja_JP 6256 6257DONGWOON DW9714 LENS VOICE COIL DRIVER 6258M: Sakari Ailus <sakari.ailus@linux.intel.com> 6259L: linux-media@vger.kernel.org 6260S: Maintained 6261T: git git://linuxtv.org/media_tree.git 6262F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.yaml 6263F: drivers/media/i2c/dw9714.c 6264 6265DONGWOON DW9768 LENS VOICE COIL DRIVER 6266M: Dongchun Zhu <dongchun.zhu@mediatek.com> 6267L: linux-media@vger.kernel.org 6268S: Maintained 6269T: git git://linuxtv.org/media_tree.git 6270F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9768.yaml 6271F: drivers/media/i2c/dw9768.c 6272 6273DONGWOON DW9807 LENS VOICE COIL DRIVER 6274M: Sakari Ailus <sakari.ailus@linux.intel.com> 6275L: linux-media@vger.kernel.org 6276S: Maintained 6277T: git git://linuxtv.org/media_tree.git 6278F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.yaml 6279F: drivers/media/i2c/dw9807-vcm.c 6280 6281DOUBLETALK DRIVER 6282M: "James R. Van Zandt" <jrv@vanzandt.mv.com> 6283L: blinux-list@redhat.com 6284S: Maintained 6285F: drivers/char/dtlk.c 6286F: include/linux/dtlk.h 6287 6288DPAA2 DATAPATH I/O (DPIO) DRIVER 6289M: Roy Pledge <Roy.Pledge@nxp.com> 6290L: linux-kernel@vger.kernel.org 6291S: Maintained 6292F: drivers/soc/fsl/dpio 6293 6294DPAA2 ETHERNET DRIVER 6295M: Ioana Ciornei <ioana.ciornei@nxp.com> 6296L: netdev@vger.kernel.org 6297S: Maintained 6298F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/ethernet-driver.rst 6299F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/mac-phy-support.rst 6300F: drivers/net/ethernet/freescale/dpaa2/Kconfig 6301F: drivers/net/ethernet/freescale/dpaa2/Makefile 6302F: drivers/net/ethernet/freescale/dpaa2/dpaa2-eth* 6303F: drivers/net/ethernet/freescale/dpaa2/dpaa2-mac* 6304F: drivers/net/ethernet/freescale/dpaa2/dpaa2-xsk* 6305F: drivers/net/ethernet/freescale/dpaa2/dpkg.h 6306F: drivers/net/ethernet/freescale/dpaa2/dpmac* 6307F: drivers/net/ethernet/freescale/dpaa2/dpni* 6308 6309DPAA2 ETHERNET SWITCH DRIVER 6310M: Ioana Ciornei <ioana.ciornei@nxp.com> 6311L: netdev@vger.kernel.org 6312S: Maintained 6313F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/switch-driver.rst 6314F: drivers/net/ethernet/freescale/dpaa2/dpaa2-switch* 6315F: drivers/net/ethernet/freescale/dpaa2/dpsw* 6316 6317DRBD DRIVER 6318M: Philipp Reisner <philipp.reisner@linbit.com> 6319M: Lars Ellenberg <lars.ellenberg@linbit.com> 6320M: Christoph Böhmwalder <christoph.boehmwalder@linbit.com> 6321L: drbd-dev@lists.linbit.com 6322S: Supported 6323W: http://www.drbd.org 6324T: git git://git.linbit.com/linux-drbd.git 6325T: git git://git.linbit.com/drbd-8.4.git 6326F: Documentation/admin-guide/blockdev/ 6327F: drivers/block/drbd/ 6328F: include/linux/drbd* 6329F: lib/lru_cache.c 6330 6331DRIVER COMPONENT FRAMEWORK 6332L: dri-devel@lists.freedesktop.org 6333F: drivers/base/component.c 6334F: include/linux/component.h 6335 6336DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS 6337M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 6338R: "Rafael J. Wysocki" <rafael@kernel.org> 6339S: Supported 6340T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 6341F: Documentation/core-api/kobject.rst 6342F: drivers/base/ 6343F: fs/debugfs/ 6344F: fs/sysfs/ 6345F: include/linux/debugfs.h 6346F: include/linux/fwnode.h 6347F: include/linux/kobj* 6348F: include/linux/property.h 6349F: lib/kobj* 6350 6351DRIVERS FOR OMAP ADAPTIVE VOLTAGE SCALING (AVS) 6352M: Nishanth Menon <nm@ti.com> 6353L: linux-pm@vger.kernel.org 6354S: Maintained 6355F: drivers/soc/ti/smartreflex.c 6356F: include/linux/power/smartreflex.h 6357 6358DRM ACCEL DRIVERS FOR INTEL VPU 6359M: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com> 6360M: Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com> 6361L: dri-devel@lists.freedesktop.org 6362S: Supported 6363T: git git://anongit.freedesktop.org/drm/drm-misc 6364F: drivers/accel/ivpu/ 6365F: include/uapi/drm/ivpu_accel.h 6366 6367DRM COMPUTE ACCELERATORS DRIVERS AND FRAMEWORK 6368M: Oded Gabbay <ogabbay@kernel.org> 6369L: dri-devel@lists.freedesktop.org 6370S: Maintained 6371C: irc://irc.oftc.net/dri-devel 6372T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/accel.git 6373F: Documentation/accel/ 6374F: drivers/accel/ 6375F: include/drm/drm_accel.h 6376 6377DRM DRIVER FOR ALLWINNER DE2 AND DE3 ENGINE 6378M: Maxime Ripard <mripard@kernel.org> 6379M: Chen-Yu Tsai <wens@csie.org> 6380R: Jernej Skrabec <jernej.skrabec@gmail.com> 6381L: dri-devel@lists.freedesktop.org 6382S: Supported 6383T: git git://anongit.freedesktop.org/drm/drm-misc 6384F: drivers/gpu/drm/sun4i/sun8i* 6385 6386DRM DRIVER FOR ARM PL111 CLCD 6387M: Emma Anholt <emma@anholt.net> 6388S: Supported 6389T: git git://anongit.freedesktop.org/drm/drm-misc 6390F: drivers/gpu/drm/pl111/ 6391 6392DRM DRIVER FOR ARM VERSATILE TFT PANELS 6393M: Linus Walleij <linus.walleij@linaro.org> 6394S: Maintained 6395T: git git://anongit.freedesktop.org/drm/drm-misc 6396F: Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.yaml 6397F: drivers/gpu/drm/panel/panel-arm-versatile.c 6398 6399DRM DRIVER FOR ASPEED BMC GFX 6400M: Joel Stanley <joel@jms.id.au> 6401L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 6402S: Supported 6403T: git git://anongit.freedesktop.org/drm/drm-misc 6404F: Documentation/devicetree/bindings/gpu/aspeed-gfx.txt 6405F: drivers/gpu/drm/aspeed/ 6406 6407DRM DRIVER FOR AST SERVER GRAPHICS CHIPS 6408M: Dave Airlie <airlied@redhat.com> 6409R: Thomas Zimmermann <tzimmermann@suse.de> 6410L: dri-devel@lists.freedesktop.org 6411S: Supported 6412T: git git://anongit.freedesktop.org/drm/drm-misc 6413F: drivers/gpu/drm/ast/ 6414 6415DRM DRIVER FOR BOCHS VIRTUAL GPU 6416M: Gerd Hoffmann <kraxel@redhat.com> 6417L: virtualization@lists.linux-foundation.org 6418S: Maintained 6419T: git git://anongit.freedesktop.org/drm/drm-misc 6420F: drivers/gpu/drm/tiny/bochs.c 6421 6422DRM DRIVER FOR BOE HIMAX8279D PANELS 6423M: Jerry Han <hanxu5@huaqin.corp-partner.google.com> 6424S: Maintained 6425F: Documentation/devicetree/bindings/display/panel/boe,himax8279d.yaml 6426F: drivers/gpu/drm/panel/panel-boe-himax8279d.c 6427 6428DRM DRIVER FOR CHIPONE ICN6211 MIPI-DSI to RGB CONVERTER BRIDGE 6429M: Jagan Teki <jagan@amarulasolutions.com> 6430S: Maintained 6431F: Documentation/devicetree/bindings/display/bridge/chipone,icn6211.yaml 6432F: drivers/gpu/drm/bridge/chipone-icn6211.c 6433 6434DRM DRIVER FOR EBBG FT8719 PANEL 6435M: Joel Selvaraj <jo@jsfamily.in> 6436S: Maintained 6437T: git git://anongit.freedesktop.org/drm/drm-misc 6438F: Documentation/devicetree/bindings/display/panel/ebbg,ft8719.yaml 6439F: drivers/gpu/drm/panel/panel-ebbg-ft8719.c 6440 6441DRM DRIVER FOR FARADAY TVE200 TV ENCODER 6442M: Linus Walleij <linus.walleij@linaro.org> 6443S: Maintained 6444T: git git://anongit.freedesktop.org/drm/drm-misc 6445F: drivers/gpu/drm/tve200/ 6446 6447DRM DRIVER FOR FEIXIN K101 IM2BA02 MIPI-DSI LCD PANELS 6448M: Icenowy Zheng <icenowy@aosc.io> 6449S: Maintained 6450F: Documentation/devicetree/bindings/display/panel/feixin,k101-im2ba02.yaml 6451F: drivers/gpu/drm/panel/panel-feixin-k101-im2ba02.c 6452 6453DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS 6454M: Jagan Teki <jagan@amarulasolutions.com> 6455S: Maintained 6456F: Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.yaml 6457F: drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c 6458 6459DRM DRIVER FOR FIRMWARE FRAMEBUFFERS 6460M: Thomas Zimmermann <tzimmermann@suse.de> 6461M: Javier Martinez Canillas <javierm@redhat.com> 6462L: dri-devel@lists.freedesktop.org 6463S: Maintained 6464T: git git://anongit.freedesktop.org/drm/drm-misc 6465F: drivers/gpu/drm/drm_aperture.c 6466F: drivers/gpu/drm/tiny/ofdrm.c 6467F: drivers/gpu/drm/tiny/simpledrm.c 6468F: drivers/video/aperture.c 6469F: drivers/video/nomodeset.c 6470F: include/drm/drm_aperture.h 6471F: include/linux/aperture.h 6472F: include/video/nomodeset.h 6473 6474DRM DRIVER FOR GENERIC EDP PANELS 6475R: Douglas Anderson <dianders@chromium.org> 6476F: Documentation/devicetree/bindings/display/panel/panel-edp.yaml 6477F: drivers/gpu/drm/panel/panel-edp.c 6478 6479DRM DRIVER FOR GENERIC USB DISPLAY 6480M: Noralf Trønnes <noralf@tronnes.org> 6481S: Maintained 6482W: https://github.com/notro/gud/wiki 6483T: git git://anongit.freedesktop.org/drm/drm-misc 6484F: drivers/gpu/drm/gud/ 6485F: include/drm/gud.h 6486 6487DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTORS 6488M: Hans de Goede <hdegoede@redhat.com> 6489S: Maintained 6490T: git git://anongit.freedesktop.org/drm/drm-misc 6491F: drivers/gpu/drm/tiny/gm12u320.c 6492 6493DRM DRIVER FOR HIMAX HX8394 MIPI-DSI LCD panels 6494M: Ondrej Jirman <megi@xff.cz> 6495M: Javier Martinez Canillas <javierm@redhat.com> 6496S: Maintained 6497T: git git://anongit.freedesktop.org/drm/drm-misc 6498F: Documentation/devicetree/bindings/display/panel/himax,hx8394.yaml 6499F: drivers/gpu/drm/panel/panel-himax-hx8394.c 6500 6501DRM DRIVER FOR HX8357D PANELS 6502M: Emma Anholt <emma@anholt.net> 6503S: Maintained 6504T: git git://anongit.freedesktop.org/drm/drm-misc 6505F: Documentation/devicetree/bindings/display/himax,hx8357d.txt 6506F: drivers/gpu/drm/tiny/hx8357d.c 6507 6508DRM DRIVER FOR HYPERV SYNTHETIC VIDEO DEVICE 6509M: Deepak Rawat <drawat.floss@gmail.com> 6510L: linux-hyperv@vger.kernel.org 6511L: dri-devel@lists.freedesktop.org 6512S: Maintained 6513T: git git://anongit.freedesktop.org/drm/drm-misc 6514F: drivers/gpu/drm/hyperv 6515 6516DRM DRIVER FOR ILITEK ILI9225 PANELS 6517M: David Lechner <david@lechnology.com> 6518S: Maintained 6519T: git git://anongit.freedesktop.org/drm/drm-misc 6520F: Documentation/devicetree/bindings/display/ilitek,ili9225.txt 6521F: drivers/gpu/drm/tiny/ili9225.c 6522 6523DRM DRIVER FOR ILITEK ILI9486 PANELS 6524M: Kamlesh Gurudasani <kamlesh.gurudasani@gmail.com> 6525S: Maintained 6526T: git git://anongit.freedesktop.org/drm/drm-misc 6527F: Documentation/devicetree/bindings/display/ilitek,ili9486.yaml 6528F: drivers/gpu/drm/tiny/ili9486.c 6529 6530DRM DRIVER FOR JADARD JD9365DA-H3 MIPI-DSI LCD PANELS 6531M: Jagan Teki <jagan@edgeble.ai> 6532S: Maintained 6533F: Documentation/devicetree/bindings/display/panel/jadard,jd9365da-h3.yaml 6534F: drivers/gpu/drm/panel/panel-jadard-jd9365da-h3.c 6535 6536DRM DRIVER FOR LOGICVC DISPLAY CONTROLLER 6537M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 6538S: Supported 6539T: git git://anongit.freedesktop.org/drm/drm-misc 6540F: drivers/gpu/drm/logicvc/ 6541 6542DRM DRIVER FOR LVDS PANELS 6543M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6544L: dri-devel@lists.freedesktop.org 6545S: Maintained 6546T: git git://anongit.freedesktop.org/drm/drm-misc 6547F: Documentation/devicetree/bindings/display/lvds.yaml 6548F: Documentation/devicetree/bindings/display/panel/panel-lvds.yaml 6549F: drivers/gpu/drm/panel/panel-lvds.c 6550 6551DRM DRIVER FOR MANTIX MLAF057WE51 PANELS 6552M: Guido Günther <agx@sigxcpu.org> 6553R: Purism Kernel Team <kernel@puri.sm> 6554S: Maintained 6555F: Documentation/devicetree/bindings/display/panel/mantix,mlaf057we51-x.yaml 6556F: drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c 6557 6558DRM DRIVER FOR MGA G200 GRAPHICS CHIPS 6559M: Dave Airlie <airlied@redhat.com> 6560R: Thomas Zimmermann <tzimmermann@suse.de> 6561L: dri-devel@lists.freedesktop.org 6562S: Supported 6563T: git git://anongit.freedesktop.org/drm/drm-misc 6564F: drivers/gpu/drm/mgag200/ 6565 6566DRM DRIVER FOR MI0283QT 6567M: Noralf Trønnes <noralf@tronnes.org> 6568S: Maintained 6569T: git git://anongit.freedesktop.org/drm/drm-misc 6570F: Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt 6571F: drivers/gpu/drm/tiny/mi0283qt.c 6572 6573DRM DRIVER FOR MIPI DBI compatible panels 6574M: Noralf Trønnes <noralf@tronnes.org> 6575S: Maintained 6576W: https://github.com/notro/panel-mipi-dbi/wiki 6577T: git git://anongit.freedesktop.org/drm/drm-misc 6578F: Documentation/devicetree/bindings/display/panel/panel-mipi-dbi-spi.yaml 6579F: drivers/gpu/drm/tiny/panel-mipi-dbi.c 6580 6581DRM DRIVER FOR MSM ADRENO GPU 6582M: Rob Clark <robdclark@gmail.com> 6583M: Abhinav Kumar <quic_abhinavk@quicinc.com> 6584M: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> 6585R: Sean Paul <sean@poorly.run> 6586L: linux-arm-msm@vger.kernel.org 6587L: dri-devel@lists.freedesktop.org 6588L: freedreno@lists.freedesktop.org 6589S: Maintained 6590B: https://gitlab.freedesktop.org/drm/msm/-/issues 6591T: git https://gitlab.freedesktop.org/drm/msm.git 6592F: Documentation/devicetree/bindings/display/msm/ 6593F: drivers/gpu/drm/msm/ 6594F: include/uapi/drm/msm_drm.h 6595 6596DRM DRIVER FOR NOVATEK NT35510 PANELS 6597M: Linus Walleij <linus.walleij@linaro.org> 6598S: Maintained 6599T: git git://anongit.freedesktop.org/drm/drm-misc 6600F: Documentation/devicetree/bindings/display/panel/novatek,nt35510.yaml 6601F: drivers/gpu/drm/panel/panel-novatek-nt35510.c 6602 6603DRM DRIVER FOR NOVATEK NT35560 PANELS 6604M: Linus Walleij <linus.walleij@linaro.org> 6605S: Maintained 6606T: git git://anongit.freedesktop.org/drm/drm-misc 6607F: Documentation/devicetree/bindings/display/panel/sony,acx424akp.yaml 6608F: drivers/gpu/drm/panel/panel-novatek-nt35560.c 6609 6610DRM DRIVER FOR NOVATEK NT36523 PANELS 6611M: Jianhua Lu <lujianhua000@gmail.com> 6612S: Maintained 6613T: git git://anongit.freedesktop.org/drm/drm-misc 6614F: Documentation/devicetree/bindings/display/panel/novatek,nt36523.yaml 6615F: drivers/gpu/drm/panel/panel-novatek-nt36523.c 6616 6617DRM DRIVER FOR NOVATEK NT36672A PANELS 6618M: Sumit Semwal <sumit.semwal@linaro.org> 6619S: Maintained 6620T: git git://anongit.freedesktop.org/drm/drm-misc 6621F: Documentation/devicetree/bindings/display/panel/novatek,nt36672a.yaml 6622F: drivers/gpu/drm/panel/panel-novatek-nt36672a.c 6623 6624DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS 6625M: Ben Skeggs <bskeggs@redhat.com> 6626M: Karol Herbst <kherbst@redhat.com> 6627M: Lyude Paul <lyude@redhat.com> 6628L: dri-devel@lists.freedesktop.org 6629L: nouveau@lists.freedesktop.org 6630S: Supported 6631W: https://nouveau.freedesktop.org/ 6632Q: https://patchwork.freedesktop.org/project/nouveau/ 6633Q: https://gitlab.freedesktop.org/drm/nouveau/-/merge_requests 6634B: https://gitlab.freedesktop.org/drm/nouveau/-/issues 6635C: irc://irc.oftc.net/nouveau 6636T: git https://gitlab.freedesktop.org/drm/nouveau.git 6637F: drivers/gpu/drm/nouveau/ 6638F: include/uapi/drm/nouveau_drm.h 6639 6640DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS 6641M: Stefan Mavrodiev <stefan@olimex.com> 6642S: Maintained 6643F: Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.yaml 6644F: drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c 6645 6646DRM DRIVER FOR PARADE PS8640 BRIDGE CHIP 6647R: Douglas Anderson <dianders@chromium.org> 6648F: Documentation/devicetree/bindings/display/bridge/ps8640.yaml 6649F: drivers/gpu/drm/bridge/parade-ps8640.c 6650 6651DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS 6652M: Noralf Trønnes <noralf@tronnes.org> 6653S: Maintained 6654T: git git://anongit.freedesktop.org/drm/drm-misc 6655F: Documentation/devicetree/bindings/display/repaper.txt 6656F: drivers/gpu/drm/tiny/repaper.c 6657 6658DRM DRIVER FOR QEMU'S CIRRUS DEVICE 6659M: Dave Airlie <airlied@redhat.com> 6660M: Gerd Hoffmann <kraxel@redhat.com> 6661L: virtualization@lists.linux-foundation.org 6662S: Obsolete 6663W: https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/ 6664T: git git://anongit.freedesktop.org/drm/drm-misc 6665F: drivers/gpu/drm/tiny/cirrus.c 6666 6667DRM DRIVER FOR QXL VIRTUAL GPU 6668M: Dave Airlie <airlied@redhat.com> 6669M: Gerd Hoffmann <kraxel@redhat.com> 6670L: virtualization@lists.linux-foundation.org 6671L: spice-devel@lists.freedesktop.org 6672S: Maintained 6673T: git git://anongit.freedesktop.org/drm/drm-misc 6674F: drivers/gpu/drm/qxl/ 6675F: include/uapi/drm/qxl_drm.h 6676 6677DRM DRIVER FOR RAYDIUM RM67191 PANELS 6678M: Robert Chiras <robert.chiras@nxp.com> 6679S: Maintained 6680F: Documentation/devicetree/bindings/display/panel/raydium,rm67191.yaml 6681F: drivers/gpu/drm/panel/panel-raydium-rm67191.c 6682 6683DRM DRIVER FOR SAMSUNG DB7430 PANELS 6684M: Linus Walleij <linus.walleij@linaro.org> 6685S: Maintained 6686T: git git://anongit.freedesktop.org/drm/drm-misc 6687F: Documentation/devicetree/bindings/display/panel/samsung,lms397kf04.yaml 6688F: drivers/gpu/drm/panel/panel-samsung-db7430.c 6689 6690DRM DRIVER FOR SAMSUNG MIPI DSIM BRIDGE 6691M: Inki Dae <inki.dae@samsung.com> 6692M: Jagan Teki <jagan@amarulasolutions.com> 6693M: Marek Szyprowski <m.szyprowski@samsung.com> 6694S: Maintained 6695T: git git://anongit.freedesktop.org/drm/drm-misc 6696F: Documentation/devicetree/bindings/display/bridge/samsung,mipi-dsim.yaml 6697F: drivers/gpu/drm/bridge/samsung-dsim.c 6698F: include/drm/bridge/samsung-dsim.h 6699 6700DRM DRIVER FOR SAMSUNG S6D27A1 PANELS 6701M: Markuss Broks <markuss.broks@gmail.com> 6702S: Maintained 6703F: Documentation/devicetree/bindings/display/panel/samsung,s6d27a1.yaml 6704F: drivers/gpu/drm/panel/panel-samsung-s6d27a1.c 6705 6706DRM DRIVER FOR SITRONIX ST7586 PANELS 6707M: David Lechner <david@lechnology.com> 6708S: Maintained 6709T: git git://anongit.freedesktop.org/drm/drm-misc 6710F: Documentation/devicetree/bindings/display/sitronix,st7586.txt 6711F: drivers/gpu/drm/tiny/st7586.c 6712 6713DRM DRIVER FOR SITRONIX ST7701 PANELS 6714M: Jagan Teki <jagan@amarulasolutions.com> 6715S: Maintained 6716F: Documentation/devicetree/bindings/display/panel/sitronix,st7701.yaml 6717F: drivers/gpu/drm/panel/panel-sitronix-st7701.c 6718 6719DRM DRIVER FOR SITRONIX ST7703 PANELS 6720M: Guido Günther <agx@sigxcpu.org> 6721R: Purism Kernel Team <kernel@puri.sm> 6722R: Ondrej Jirman <megous@megous.com> 6723S: Maintained 6724F: Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.yaml 6725F: drivers/gpu/drm/panel/panel-sitronix-st7703.c 6726 6727DRM DRIVER FOR SITRONIX ST7735R PANELS 6728M: David Lechner <david@lechnology.com> 6729S: Maintained 6730T: git git://anongit.freedesktop.org/drm/drm-misc 6731F: Documentation/devicetree/bindings/display/sitronix,st7735r.yaml 6732F: drivers/gpu/drm/tiny/st7735r.c 6733 6734DRM DRIVER FOR SOLOMON SSD130X OLED DISPLAYS 6735M: Javier Martinez Canillas <javierm@redhat.com> 6736S: Maintained 6737T: git git://anongit.freedesktop.org/drm/drm-misc 6738F: Documentation/devicetree/bindings/display/solomon,ssd1307fb.yaml 6739F: drivers/gpu/drm/solomon/ssd130x* 6740 6741DRM DRIVER FOR ST-ERICSSON MCDE 6742M: Linus Walleij <linus.walleij@linaro.org> 6743S: Maintained 6744T: git git://anongit.freedesktop.org/drm/drm-misc 6745F: Documentation/devicetree/bindings/display/ste,mcde.yaml 6746F: drivers/gpu/drm/mcde/ 6747 6748DRM DRIVER FOR TI DLPC3433 MIPI DSI TO DMD BRIDGE 6749M: Jagan Teki <jagan@amarulasolutions.com> 6750S: Maintained 6751F: Documentation/devicetree/bindings/display/bridge/ti,dlpc3433.yaml 6752F: drivers/gpu/drm/bridge/ti-dlpc3433.c 6753 6754DRM DRIVER FOR TI SN65DSI86 BRIDGE CHIP 6755R: Douglas Anderson <dianders@chromium.org> 6756F: Documentation/devicetree/bindings/display/bridge/ti,sn65dsi86.yaml 6757F: drivers/gpu/drm/bridge/ti-sn65dsi86.c 6758 6759DRM DRIVER FOR TPO TPG110 PANELS 6760M: Linus Walleij <linus.walleij@linaro.org> 6761S: Maintained 6762T: git git://anongit.freedesktop.org/drm/drm-misc 6763F: Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml 6764F: drivers/gpu/drm/panel/panel-tpo-tpg110.c 6765 6766DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS 6767M: Dave Airlie <airlied@redhat.com> 6768R: Sean Paul <sean@poorly.run> 6769R: Thomas Zimmermann <tzimmermann@suse.de> 6770L: dri-devel@lists.freedesktop.org 6771S: Supported 6772T: git git://anongit.freedesktop.org/drm/drm-misc 6773F: drivers/gpu/drm/udl/ 6774 6775DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS) 6776M: Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com> 6777M: Melissa Wen <melissa.srw@gmail.com> 6778R: Haneen Mohammed <hamohammed.sa@gmail.com> 6779R: Daniel Vetter <daniel@ffwll.ch> 6780L: dri-devel@lists.freedesktop.org 6781S: Maintained 6782T: git git://anongit.freedesktop.org/drm/drm-misc 6783F: Documentation/gpu/vkms.rst 6784F: drivers/gpu/drm/vkms/ 6785 6786DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU 6787M: Hans de Goede <hdegoede@redhat.com> 6788L: dri-devel@lists.freedesktop.org 6789S: Maintained 6790T: git git://anongit.freedesktop.org/drm/drm-misc 6791F: drivers/gpu/drm/vboxvideo/ 6792 6793DRM DRIVER FOR VMWARE VIRTUAL GPU 6794M: Zack Rusin <zackr@vmware.com> 6795R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 6796L: dri-devel@lists.freedesktop.org 6797S: Supported 6798T: git git://anongit.freedesktop.org/drm/drm-misc 6799F: drivers/gpu/drm/vmwgfx/ 6800F: include/uapi/drm/vmwgfx_drm.h 6801 6802DRM DRIVER FOR WIDECHIPS WS2401 PANELS 6803M: Linus Walleij <linus.walleij@linaro.org> 6804S: Maintained 6805T: git git://anongit.freedesktop.org/drm/drm-misc 6806F: Documentation/devicetree/bindings/display/panel/samsung,lms380kf01.yaml 6807F: drivers/gpu/drm/panel/panel-widechips-ws2401.c 6808 6809DRM DRIVERS 6810M: David Airlie <airlied@gmail.com> 6811M: Daniel Vetter <daniel@ffwll.ch> 6812L: dri-devel@lists.freedesktop.org 6813S: Maintained 6814B: https://gitlab.freedesktop.org/drm 6815C: irc://irc.oftc.net/dri-devel 6816T: git git://anongit.freedesktop.org/drm/drm 6817F: Documentation/devicetree/bindings/display/ 6818F: Documentation/devicetree/bindings/gpu/ 6819F: Documentation/gpu/ 6820F: drivers/gpu/ 6821F: include/drm/ 6822F: include/linux/vga* 6823F: include/uapi/drm/ 6824 6825DRM DRIVERS AND MISC GPU PATCHES 6826M: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> 6827M: Maxime Ripard <mripard@kernel.org> 6828M: Thomas Zimmermann <tzimmermann@suse.de> 6829S: Maintained 6830W: https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html 6831T: git git://anongit.freedesktop.org/drm/drm-misc 6832F: Documentation/gpu/ 6833F: drivers/gpu/drm/* 6834F: drivers/gpu/vga/ 6835F: include/drm/drm* 6836F: include/linux/vga* 6837F: include/uapi/drm/drm* 6838 6839DRM DRIVERS FOR ALLWINNER A10 6840M: Maxime Ripard <mripard@kernel.org> 6841M: Chen-Yu Tsai <wens@csie.org> 6842L: dri-devel@lists.freedesktop.org 6843S: Supported 6844T: git git://anongit.freedesktop.org/drm/drm-misc 6845F: Documentation/devicetree/bindings/display/allwinner* 6846F: drivers/gpu/drm/sun4i/ 6847 6848DRM DRIVERS FOR AMLOGIC SOCS 6849M: Neil Armstrong <neil.armstrong@linaro.org> 6850L: dri-devel@lists.freedesktop.org 6851L: linux-amlogic@lists.infradead.org 6852S: Supported 6853W: http://linux-meson.com/ 6854T: git git://anongit.freedesktop.org/drm/drm-misc 6855F: Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml 6856F: Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml 6857F: Documentation/gpu/meson.rst 6858F: drivers/gpu/drm/meson/ 6859 6860DRM DRIVERS FOR ATMEL HLCDC 6861M: Sam Ravnborg <sam@ravnborg.org> 6862M: Boris Brezillon <bbrezillon@kernel.org> 6863L: dri-devel@lists.freedesktop.org 6864S: Supported 6865T: git git://anongit.freedesktop.org/drm/drm-misc 6866F: Documentation/devicetree/bindings/display/atmel/ 6867F: drivers/gpu/drm/atmel-hlcdc/ 6868 6869DRM DRIVERS FOR BRIDGE CHIPS 6870M: Andrzej Hajda <andrzej.hajda@intel.com> 6871M: Neil Armstrong <neil.armstrong@linaro.org> 6872M: Robert Foss <rfoss@kernel.org> 6873R: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 6874R: Jonas Karlman <jonas@kwiboo.se> 6875R: Jernej Skrabec <jernej.skrabec@gmail.com> 6876S: Maintained 6877T: git git://anongit.freedesktop.org/drm/drm-misc 6878F: Documentation/devicetree/bindings/display/bridge/ 6879F: drivers/gpu/drm/bridge/ 6880F: include/drm/drm_bridge.h 6881 6882DRM DRIVERS FOR EXYNOS 6883M: Inki Dae <inki.dae@samsung.com> 6884M: Seung-Woo Kim <sw0312.kim@samsung.com> 6885M: Kyungmin Park <kyungmin.park@samsung.com> 6886L: dri-devel@lists.freedesktop.org 6887S: Supported 6888T: git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git 6889F: Documentation/devicetree/bindings/display/exynos/ 6890F: Documentation/devicetree/bindings/display/samsung/ 6891F: drivers/gpu/drm/exynos/ 6892F: include/uapi/drm/exynos_drm.h 6893 6894DRM DRIVERS FOR FREESCALE DCU 6895M: Stefan Agner <stefan@agner.ch> 6896M: Alison Wang <alison.wang@nxp.com> 6897L: dri-devel@lists.freedesktop.org 6898S: Supported 6899T: git git://anongit.freedesktop.org/drm/drm-misc 6900F: Documentation/devicetree/bindings/display/fsl,dcu.txt 6901F: Documentation/devicetree/bindings/display/fsl,tcon.txt 6902F: drivers/gpu/drm/fsl-dcu/ 6903 6904DRM DRIVERS FOR FREESCALE IMX 6905M: Philipp Zabel <p.zabel@pengutronix.de> 6906L: dri-devel@lists.freedesktop.org 6907S: Maintained 6908F: Documentation/devicetree/bindings/display/imx/ 6909F: drivers/gpu/drm/imx/ipuv3/ 6910F: drivers/gpu/ipu-v3/ 6911 6912DRM DRIVERS FOR FREESCALE IMX BRIDGE 6913M: Liu Ying <victor.liu@nxp.com> 6914L: dri-devel@lists.freedesktop.org 6915S: Maintained 6916F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-ldb.yaml 6917F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-combiner.yaml 6918F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-link.yaml 6919F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pxl2dpi.yaml 6920F: drivers/gpu/drm/bridge/imx/ 6921 6922DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets) 6923M: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> 6924L: dri-devel@lists.freedesktop.org 6925S: Maintained 6926T: git git://github.com/patjak/drm-gma500 6927F: drivers/gpu/drm/gma500/ 6928 6929DRM DRIVERS FOR HISILICON 6930M: Xinliang Liu <xinliang.liu@linaro.org> 6931M: Tian Tao <tiantao6@hisilicon.com> 6932R: Xinwei Kong <kong.kongxinwei@hisilicon.com> 6933R: Sumit Semwal <sumit.semwal@linaro.org> 6934R: Yongqin Liu <yongqin.liu@linaro.org> 6935R: John Stultz <jstultz@google.com> 6936L: dri-devel@lists.freedesktop.org 6937S: Maintained 6938T: git git://anongit.freedesktop.org/drm/drm-misc 6939F: Documentation/devicetree/bindings/display/hisilicon/ 6940F: drivers/gpu/drm/hisilicon/ 6941 6942DRM DRIVERS FOR LIMA 6943M: Qiang Yu <yuq825@gmail.com> 6944L: dri-devel@lists.freedesktop.org 6945L: lima@lists.freedesktop.org (moderated for non-subscribers) 6946S: Maintained 6947T: git git://anongit.freedesktop.org/drm/drm-misc 6948F: drivers/gpu/drm/lima/ 6949F: include/uapi/drm/lima_drm.h 6950 6951DRM DRIVERS FOR MEDIATEK 6952M: Chun-Kuang Hu <chunkuang.hu@kernel.org> 6953M: Philipp Zabel <p.zabel@pengutronix.de> 6954L: dri-devel@lists.freedesktop.org 6955L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 6956S: Supported 6957F: Documentation/devicetree/bindings/display/mediatek/ 6958F: drivers/gpu/drm/mediatek/ 6959F: drivers/phy/mediatek/phy-mtk-dp.c 6960F: drivers/phy/mediatek/phy-mtk-hdmi* 6961F: drivers/phy/mediatek/phy-mtk-mipi* 6962 6963DRM DRIVERS FOR NVIDIA TEGRA 6964M: Thierry Reding <thierry.reding@gmail.com> 6965M: Mikko Perttunen <mperttunen@nvidia.com> 6966L: dri-devel@lists.freedesktop.org 6967L: linux-tegra@vger.kernel.org 6968S: Supported 6969T: git https://gitlab.freedesktop.org/drm/tegra.git 6970F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 6971F: Documentation/devicetree/bindings/gpu/host1x/ 6972F: drivers/gpu/drm/tegra/ 6973F: drivers/gpu/host1x/ 6974F: include/linux/host1x.h 6975F: include/uapi/drm/tegra_drm.h 6976 6977DRM DRIVERS FOR RENESAS 6978M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6979M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 6980L: dri-devel@lists.freedesktop.org 6981L: linux-renesas-soc@vger.kernel.org 6982S: Supported 6983T: git git://linuxtv.org/pinchartl/media drm/du/next 6984F: Documentation/devicetree/bindings/display/bridge/renesas,dsi-csi2-tx.yaml 6985F: Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.yaml 6986F: Documentation/devicetree/bindings/display/bridge/renesas,lvds.yaml 6987F: Documentation/devicetree/bindings/display/renesas,du.yaml 6988F: drivers/gpu/drm/rcar-du/ 6989F: drivers/gpu/drm/shmobile/ 6990F: include/linux/platform_data/shmob_drm.h 6991 6992DRM DRIVERS FOR ROCKCHIP 6993M: Sandy Huang <hjc@rock-chips.com> 6994M: Heiko Stübner <heiko@sntech.de> 6995L: dri-devel@lists.freedesktop.org 6996S: Maintained 6997T: git git://anongit.freedesktop.org/drm/drm-misc 6998F: Documentation/devicetree/bindings/display/rockchip/ 6999F: drivers/gpu/drm/rockchip/ 7000 7001DRM DRIVERS FOR STI 7002M: Alain Volmat <alain.volmat@foss.st.com> 7003L: dri-devel@lists.freedesktop.org 7004S: Maintained 7005T: git git://anongit.freedesktop.org/drm/drm-misc 7006F: Documentation/devicetree/bindings/display/st,stih4xx.txt 7007F: drivers/gpu/drm/sti 7008 7009DRM DRIVERS FOR STM 7010M: Yannick Fertre <yannick.fertre@foss.st.com> 7011M: Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com> 7012M: Philippe Cornu <philippe.cornu@foss.st.com> 7013L: dri-devel@lists.freedesktop.org 7014S: Maintained 7015T: git git://anongit.freedesktop.org/drm/drm-misc 7016F: Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml 7017F: drivers/gpu/drm/stm 7018 7019DRM DRIVERS FOR TI KEYSTONE 7020M: Jyri Sarha <jyri.sarha@iki.fi> 7021M: Tomi Valkeinen <tomba@kernel.org> 7022L: dri-devel@lists.freedesktop.org 7023S: Maintained 7024T: git git://anongit.freedesktop.org/drm/drm-misc 7025F: Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml 7026F: Documentation/devicetree/bindings/display/ti/ti,j721e-dss.yaml 7027F: Documentation/devicetree/bindings/display/ti/ti,k2g-dss.yaml 7028F: drivers/gpu/drm/tidss/ 7029 7030DRM DRIVERS FOR TI LCDC 7031M: Jyri Sarha <jyri.sarha@iki.fi> 7032R: Tomi Valkeinen <tomba@kernel.org> 7033L: dri-devel@lists.freedesktop.org 7034S: Maintained 7035F: Documentation/devicetree/bindings/display/tilcdc/ 7036F: drivers/gpu/drm/tilcdc/ 7037 7038DRM DRIVERS FOR TI OMAP 7039M: Tomi Valkeinen <tomba@kernel.org> 7040L: dri-devel@lists.freedesktop.org 7041S: Maintained 7042F: Documentation/devicetree/bindings/display/ti/ 7043F: drivers/gpu/drm/omapdrm/ 7044 7045DRM DRIVERS FOR V3D 7046M: Emma Anholt <emma@anholt.net> 7047M: Melissa Wen <mwen@igalia.com> 7048S: Supported 7049T: git git://anongit.freedesktop.org/drm/drm-misc 7050F: Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.yaml 7051F: drivers/gpu/drm/v3d/ 7052F: include/uapi/drm/v3d_drm.h 7053 7054DRM DRIVERS FOR VC4 7055M: Emma Anholt <emma@anholt.net> 7056M: Maxime Ripard <mripard@kernel.org> 7057S: Supported 7058T: git git://github.com/anholt/linux 7059T: git git://anongit.freedesktop.org/drm/drm-misc 7060F: Documentation/devicetree/bindings/display/brcm,bcm2835-*.yaml 7061F: drivers/gpu/drm/vc4/ 7062F: include/uapi/drm/vc4_drm.h 7063 7064DRM DRIVERS FOR VIVANTE GPU IP 7065M: Lucas Stach <l.stach@pengutronix.de> 7066R: Russell King <linux+etnaviv@armlinux.org.uk> 7067R: Christian Gmeiner <christian.gmeiner@gmail.com> 7068L: etnaviv@lists.freedesktop.org (moderated for non-subscribers) 7069L: dri-devel@lists.freedesktop.org 7070S: Maintained 7071F: Documentation/devicetree/bindings/gpu/vivante,gc.yaml 7072F: drivers/gpu/drm/etnaviv/ 7073F: include/uapi/drm/etnaviv_drm.h 7074 7075DRM DRIVERS FOR XEN 7076M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 7077L: dri-devel@lists.freedesktop.org 7078L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 7079S: Supported 7080T: git git://anongit.freedesktop.org/drm/drm-misc 7081F: Documentation/gpu/xen-front.rst 7082F: drivers/gpu/drm/xen/ 7083 7084DRM DRIVERS FOR XILINX 7085M: Hyun Kwon <hyun.kwon@xilinx.com> 7086M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7087L: dri-devel@lists.freedesktop.org 7088S: Maintained 7089T: git git://anongit.freedesktop.org/drm/drm-misc 7090F: Documentation/devicetree/bindings/display/xlnx/ 7091F: drivers/gpu/drm/xlnx/ 7092 7093DRM GPU SCHEDULER 7094M: Luben Tuikov <luben.tuikov@amd.com> 7095L: dri-devel@lists.freedesktop.org 7096S: Maintained 7097T: git git://anongit.freedesktop.org/drm/drm-misc 7098F: drivers/gpu/drm/scheduler/ 7099F: include/drm/gpu_scheduler.h 7100 7101DRM PANEL DRIVERS 7102M: Neil Armstrong <neil.armstrong@linaro.org> 7103R: Sam Ravnborg <sam@ravnborg.org> 7104L: dri-devel@lists.freedesktop.org 7105S: Maintained 7106T: git git://anongit.freedesktop.org/drm/drm-misc 7107F: Documentation/devicetree/bindings/display/panel/ 7108F: drivers/gpu/drm/drm_panel.c 7109F: drivers/gpu/drm/panel/ 7110F: include/drm/drm_panel.h 7111 7112DRM PRIVACY-SCREEN CLASS 7113M: Hans de Goede <hdegoede@redhat.com> 7114L: dri-devel@lists.freedesktop.org 7115S: Maintained 7116T: git git://anongit.freedesktop.org/drm/drm-misc 7117F: drivers/gpu/drm/drm_privacy_screen* 7118F: include/drm/drm_privacy_screen* 7119 7120DRM TTM SUBSYSTEM 7121M: Christian Koenig <christian.koenig@amd.com> 7122M: Huang Rui <ray.huang@amd.com> 7123L: dri-devel@lists.freedesktop.org 7124S: Maintained 7125T: git git://anongit.freedesktop.org/drm/drm-misc 7126F: drivers/gpu/drm/ttm/ 7127F: include/drm/ttm/ 7128 7129DSBR100 USB FM RADIO DRIVER 7130M: Alexey Klimov <klimov.linux@gmail.com> 7131L: linux-media@vger.kernel.org 7132S: Maintained 7133T: git git://linuxtv.org/media_tree.git 7134F: drivers/media/radio/dsbr100.c 7135 7136DT3155 MEDIA DRIVER 7137M: Hans Verkuil <hverkuil@xs4all.nl> 7138L: linux-media@vger.kernel.org 7139S: Odd Fixes 7140W: https://linuxtv.org 7141T: git git://linuxtv.org/media_tree.git 7142F: drivers/media/pci/dt3155/ 7143 7144DVB_USB_AF9015 MEDIA DRIVER 7145M: Antti Palosaari <crope@iki.fi> 7146L: linux-media@vger.kernel.org 7147S: Maintained 7148W: https://linuxtv.org 7149W: http://palosaari.fi/linux/ 7150Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7151T: git git://linuxtv.org/anttip/media_tree.git 7152F: drivers/media/usb/dvb-usb-v2/af9015* 7153 7154DVB_USB_AF9035 MEDIA DRIVER 7155M: Antti Palosaari <crope@iki.fi> 7156L: linux-media@vger.kernel.org 7157S: Maintained 7158W: https://linuxtv.org 7159W: http://palosaari.fi/linux/ 7160Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7161T: git git://linuxtv.org/anttip/media_tree.git 7162F: drivers/media/usb/dvb-usb-v2/af9035* 7163 7164DVB_USB_ANYSEE MEDIA DRIVER 7165M: Antti Palosaari <crope@iki.fi> 7166L: linux-media@vger.kernel.org 7167S: Maintained 7168W: https://linuxtv.org 7169W: http://palosaari.fi/linux/ 7170Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7171T: git git://linuxtv.org/anttip/media_tree.git 7172F: drivers/media/usb/dvb-usb-v2/anysee* 7173 7174DVB_USB_AU6610 MEDIA DRIVER 7175M: Antti Palosaari <crope@iki.fi> 7176L: linux-media@vger.kernel.org 7177S: Maintained 7178W: https://linuxtv.org 7179W: http://palosaari.fi/linux/ 7180Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7181T: git git://linuxtv.org/anttip/media_tree.git 7182F: drivers/media/usb/dvb-usb-v2/au6610* 7183 7184DVB_USB_CE6230 MEDIA DRIVER 7185M: Antti Palosaari <crope@iki.fi> 7186L: linux-media@vger.kernel.org 7187S: Maintained 7188W: https://linuxtv.org 7189W: http://palosaari.fi/linux/ 7190Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7191T: git git://linuxtv.org/anttip/media_tree.git 7192F: drivers/media/usb/dvb-usb-v2/ce6230* 7193 7194DVB_USB_CXUSB MEDIA DRIVER 7195M: Michael Krufky <mkrufky@linuxtv.org> 7196L: linux-media@vger.kernel.org 7197S: Maintained 7198W: https://linuxtv.org 7199W: http://github.com/mkrufky 7200Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7201T: git git://linuxtv.org/media_tree.git 7202F: drivers/media/usb/dvb-usb/cxusb* 7203 7204DVB_USB_EC168 MEDIA DRIVER 7205M: Antti Palosaari <crope@iki.fi> 7206L: linux-media@vger.kernel.org 7207S: Maintained 7208W: https://linuxtv.org 7209W: http://palosaari.fi/linux/ 7210Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7211T: git git://linuxtv.org/anttip/media_tree.git 7212F: drivers/media/usb/dvb-usb-v2/ec168* 7213 7214DVB_USB_GL861 MEDIA DRIVER 7215M: Antti Palosaari <crope@iki.fi> 7216L: linux-media@vger.kernel.org 7217S: Maintained 7218W: https://linuxtv.org 7219Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7220T: git git://linuxtv.org/anttip/media_tree.git 7221F: drivers/media/usb/dvb-usb-v2/gl861* 7222 7223DVB_USB_MXL111SF MEDIA DRIVER 7224M: Michael Krufky <mkrufky@linuxtv.org> 7225L: linux-media@vger.kernel.org 7226S: Maintained 7227W: https://linuxtv.org 7228W: http://github.com/mkrufky 7229Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7230T: git git://linuxtv.org/mkrufky/mxl111sf.git 7231F: drivers/media/usb/dvb-usb-v2/mxl111sf* 7232 7233DVB_USB_RTL28XXU MEDIA DRIVER 7234M: Antti Palosaari <crope@iki.fi> 7235L: linux-media@vger.kernel.org 7236S: Maintained 7237W: https://linuxtv.org 7238W: http://palosaari.fi/linux/ 7239Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7240T: git git://linuxtv.org/anttip/media_tree.git 7241F: drivers/media/usb/dvb-usb-v2/rtl28xxu* 7242 7243DVB_USB_V2 MEDIA DRIVER 7244M: Antti Palosaari <crope@iki.fi> 7245L: linux-media@vger.kernel.org 7246S: Maintained 7247W: https://linuxtv.org 7248W: http://palosaari.fi/linux/ 7249Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7250T: git git://linuxtv.org/anttip/media_tree.git 7251F: drivers/media/usb/dvb-usb-v2/dvb_usb* 7252F: drivers/media/usb/dvb-usb-v2/usb_urb.c 7253 7254DYNAMIC DEBUG 7255M: Jason Baron <jbaron@akamai.com> 7256M: Jim Cromie <jim.cromie@gmail.com> 7257S: Maintained 7258F: include/linux/dynamic_debug.h 7259F: lib/dynamic_debug.c 7260F: lib/test_dynamic_debug.c 7261 7262DYNAMIC INTERRUPT MODERATION 7263M: Tal Gilboa <talgi@nvidia.com> 7264S: Maintained 7265F: Documentation/networking/net_dim.rst 7266F: include/linux/dim.h 7267F: lib/dim/ 7268 7269DYNAMIC THERMAL POWER MANAGEMENT (DTPM) 7270M: Daniel Lezcano <daniel.lezcano@kernel.org> 7271L: linux-pm@vger.kernel.org 7272S: Supported 7273B: https://bugzilla.kernel.org 7274T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 7275F: drivers/powercap/dtpm* 7276F: include/linux/dtpm.h 7277 7278DZ DECSTATION DZ11 SERIAL DRIVER 7279M: "Maciej W. Rozycki" <macro@orcam.me.uk> 7280S: Maintained 7281F: drivers/tty/serial/dz.* 7282 7283E3X0 POWER BUTTON DRIVER 7284M: Moritz Fischer <moritz.fischer@ettus.com> 7285L: usrp-users@lists.ettus.com 7286S: Supported 7287W: http://www.ettus.com 7288F: Documentation/devicetree/bindings/input/e3x0-button.txt 7289F: drivers/input/misc/e3x0-button.c 7290 7291E4000 MEDIA DRIVER 7292M: Antti Palosaari <crope@iki.fi> 7293L: linux-media@vger.kernel.org 7294S: Maintained 7295W: https://linuxtv.org 7296W: http://palosaari.fi/linux/ 7297Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7298T: git git://linuxtv.org/anttip/media_tree.git 7299F: drivers/media/tuners/e4000* 7300 7301EARTH_PT1 MEDIA DRIVER 7302M: Akihiro Tsukada <tskd08@gmail.com> 7303L: linux-media@vger.kernel.org 7304S: Odd Fixes 7305F: drivers/media/pci/pt1/ 7306 7307EARTH_PT3 MEDIA DRIVER 7308M: Akihiro Tsukada <tskd08@gmail.com> 7309L: linux-media@vger.kernel.org 7310S: Odd Fixes 7311F: drivers/media/pci/pt3/ 7312 7313EC100 MEDIA DRIVER 7314M: Antti Palosaari <crope@iki.fi> 7315L: linux-media@vger.kernel.org 7316S: Maintained 7317W: https://linuxtv.org 7318W: http://palosaari.fi/linux/ 7319Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7320T: git git://linuxtv.org/anttip/media_tree.git 7321F: drivers/media/dvb-frontends/ec100* 7322 7323ECRYPT FILE SYSTEM 7324M: Tyler Hicks <code@tyhicks.com> 7325L: ecryptfs@vger.kernel.org 7326S: Odd Fixes 7327W: http://ecryptfs.org 7328W: https://launchpad.net/ecryptfs 7329T: git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git 7330F: Documentation/filesystems/ecryptfs.rst 7331F: fs/ecryptfs/ 7332 7333EDAC-AMD64 7334M: Yazen Ghannam <yazen.ghannam@amd.com> 7335L: linux-edac@vger.kernel.org 7336S: Supported 7337F: drivers/edac/amd64_edac* 7338F: drivers/edac/mce_amd* 7339 7340EDAC-ARMADA 7341M: Jan Luebbe <jlu@pengutronix.de> 7342L: linux-edac@vger.kernel.org 7343S: Maintained 7344F: Documentation/devicetree/bindings/memory-controllers/marvell,mvebu-sdram-controller.yaml 7345F: drivers/edac/armada_xp_* 7346 7347EDAC-AST2500 7348M: Stefan Schaeckeler <sschaeck@cisco.com> 7349S: Supported 7350F: Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt 7351F: drivers/edac/aspeed_edac.c 7352 7353EDAC-BLUEFIELD 7354M: Shravan Kumar Ramani <shravankr@nvidia.com> 7355S: Supported 7356F: drivers/edac/bluefield_edac.c 7357 7358EDAC-CALXEDA 7359M: Andre Przywara <andre.przywara@arm.com> 7360L: linux-edac@vger.kernel.org 7361S: Maintained 7362F: drivers/edac/highbank* 7363 7364EDAC-CAVIUM OCTEON 7365M: Ralf Baechle <ralf@linux-mips.org> 7366L: linux-edac@vger.kernel.org 7367L: linux-mips@vger.kernel.org 7368S: Supported 7369F: drivers/edac/octeon_edac* 7370 7371EDAC-CAVIUM THUNDERX 7372M: Robert Richter <rric@kernel.org> 7373L: linux-edac@vger.kernel.org 7374S: Odd Fixes 7375F: drivers/edac/thunderx_edac* 7376 7377EDAC-CORE 7378M: Borislav Petkov <bp@alien8.de> 7379M: Tony Luck <tony.luck@intel.com> 7380R: James Morse <james.morse@arm.com> 7381R: Mauro Carvalho Chehab <mchehab@kernel.org> 7382R: Robert Richter <rric@kernel.org> 7383L: linux-edac@vger.kernel.org 7384S: Supported 7385T: git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next 7386F: Documentation/admin-guide/ras.rst 7387F: Documentation/driver-api/edac.rst 7388F: drivers/edac/ 7389F: include/linux/edac.h 7390 7391EDAC-DMC520 7392M: Lei Wang <lewan@microsoft.com> 7393L: linux-edac@vger.kernel.org 7394S: Supported 7395F: drivers/edac/dmc520_edac.c 7396 7397EDAC-E752X 7398M: Mark Gross <markgross@kernel.org> 7399L: linux-edac@vger.kernel.org 7400S: Maintained 7401F: drivers/edac/e752x_edac.c 7402 7403EDAC-E7XXX 7404L: linux-edac@vger.kernel.org 7405S: Maintained 7406F: drivers/edac/e7xxx_edac.c 7407 7408EDAC-FSL_DDR 7409M: York Sun <york.sun@nxp.com> 7410L: linux-edac@vger.kernel.org 7411S: Maintained 7412F: drivers/edac/fsl_ddr_edac.* 7413 7414EDAC-GHES 7415M: Mauro Carvalho Chehab <mchehab@kernel.org> 7416L: linux-edac@vger.kernel.org 7417S: Maintained 7418F: drivers/edac/ghes_edac.c 7419 7420EDAC-I10NM 7421M: Tony Luck <tony.luck@intel.com> 7422L: linux-edac@vger.kernel.org 7423S: Maintained 7424F: drivers/edac/i10nm_base.c 7425 7426EDAC-I3000 7427L: linux-edac@vger.kernel.org 7428S: Orphan 7429F: drivers/edac/i3000_edac.c 7430 7431EDAC-I5000 7432L: linux-edac@vger.kernel.org 7433S: Maintained 7434F: drivers/edac/i5000_edac.c 7435 7436EDAC-I5400 7437M: Mauro Carvalho Chehab <mchehab@kernel.org> 7438L: linux-edac@vger.kernel.org 7439S: Maintained 7440F: drivers/edac/i5400_edac.c 7441 7442EDAC-I7300 7443M: Mauro Carvalho Chehab <mchehab@kernel.org> 7444L: linux-edac@vger.kernel.org 7445S: Maintained 7446F: drivers/edac/i7300_edac.c 7447 7448EDAC-I7CORE 7449M: Mauro Carvalho Chehab <mchehab@kernel.org> 7450L: linux-edac@vger.kernel.org 7451S: Maintained 7452F: drivers/edac/i7core_edac.c 7453 7454EDAC-I82443BXGX 7455M: Tim Small <tim@buttersideup.com> 7456L: linux-edac@vger.kernel.org 7457S: Maintained 7458F: drivers/edac/i82443bxgx_edac.c 7459 7460EDAC-I82975X 7461M: "Arvind R." <arvino55@gmail.com> 7462L: linux-edac@vger.kernel.org 7463S: Maintained 7464F: drivers/edac/i82975x_edac.c 7465 7466EDAC-IE31200 7467M: Jason Baron <jbaron@akamai.com> 7468L: linux-edac@vger.kernel.org 7469S: Maintained 7470F: drivers/edac/ie31200_edac.c 7471 7472EDAC-IGEN6 7473M: Tony Luck <tony.luck@intel.com> 7474R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7475L: linux-edac@vger.kernel.org 7476S: Maintained 7477F: drivers/edac/igen6_edac.c 7478 7479EDAC-MPC85XX 7480M: Johannes Thumshirn <morbidrsa@gmail.com> 7481L: linux-edac@vger.kernel.org 7482S: Maintained 7483F: drivers/edac/mpc85xx_edac.[ch] 7484 7485EDAC-PASEMI 7486M: Egor Martovetsky <egor@pasemi.com> 7487L: linux-edac@vger.kernel.org 7488S: Maintained 7489F: drivers/edac/pasemi_edac.c 7490 7491EDAC-PND2 7492M: Tony Luck <tony.luck@intel.com> 7493L: linux-edac@vger.kernel.org 7494S: Maintained 7495F: drivers/edac/pnd2_edac.[ch] 7496 7497EDAC-QCOM 7498M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 7499L: linux-arm-msm@vger.kernel.org 7500L: linux-edac@vger.kernel.org 7501S: Maintained 7502F: drivers/edac/qcom_edac.c 7503 7504EDAC-R82600 7505M: Tim Small <tim@buttersideup.com> 7506L: linux-edac@vger.kernel.org 7507S: Maintained 7508F: drivers/edac/r82600_edac.c 7509 7510EDAC-SBRIDGE 7511M: Tony Luck <tony.luck@intel.com> 7512R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7513L: linux-edac@vger.kernel.org 7514S: Maintained 7515F: drivers/edac/sb_edac.c 7516 7517EDAC-SKYLAKE 7518M: Tony Luck <tony.luck@intel.com> 7519L: linux-edac@vger.kernel.org 7520S: Maintained 7521F: drivers/edac/skx_*.[ch] 7522 7523EDAC-TI 7524M: Tero Kristo <kristo@kernel.org> 7525L: linux-edac@vger.kernel.org 7526S: Odd Fixes 7527F: drivers/edac/ti_edac.c 7528 7529EDIROL UA-101/UA-1000 DRIVER 7530M: Clemens Ladisch <clemens@ladisch.de> 7531L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7532S: Maintained 7533T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7534F: sound/usb/misc/ua101.c 7535 7536EFI TEST DRIVER 7537M: Ivan Hu <ivan.hu@canonical.com> 7538M: Ard Biesheuvel <ardb@kernel.org> 7539L: linux-efi@vger.kernel.org 7540S: Maintained 7541F: drivers/firmware/efi/test/ 7542 7543EFI VARIABLE FILESYSTEM 7544M: Jeremy Kerr <jk@ozlabs.org> 7545M: Ard Biesheuvel <ardb@kernel.org> 7546L: linux-efi@vger.kernel.org 7547S: Maintained 7548T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7549F: fs/efivarfs/ 7550 7551EFIFB FRAMEBUFFER DRIVER 7552M: Peter Jones <pjones@redhat.com> 7553L: linux-fbdev@vger.kernel.org 7554S: Maintained 7555F: drivers/video/fbdev/efifb.c 7556 7557EFS FILESYSTEM 7558S: Orphan 7559W: http://aeschi.ch.eu.org/efs/ 7560F: fs/efs/ 7561 7562EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER 7563M: Douglas Miller <dougmill@linux.ibm.com> 7564L: netdev@vger.kernel.org 7565S: Maintained 7566F: drivers/net/ethernet/ibm/ehea/ 7567 7568ELM327 CAN NETWORK DRIVER 7569M: Max Staudt <max@enpas.org> 7570L: linux-can@vger.kernel.org 7571S: Maintained 7572F: Documentation/networking/device_drivers/can/can327.rst 7573F: drivers/net/can/can327.c 7574 7575EM28XX VIDEO4LINUX DRIVER 7576M: Mauro Carvalho Chehab <mchehab@kernel.org> 7577L: linux-media@vger.kernel.org 7578S: Maintained 7579W: https://linuxtv.org 7580T: git git://linuxtv.org/media_tree.git 7581F: Documentation/admin-guide/media/em28xx* 7582F: drivers/media/usb/em28xx/ 7583 7584EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER 7585M: Adrian Hunter <adrian.hunter@intel.com> 7586M: Ritesh Harjani <riteshh@codeaurora.org> 7587M: Asutosh Das <asutoshd@codeaurora.org> 7588L: linux-mmc@vger.kernel.org 7589S: Supported 7590F: drivers/mmc/host/cqhci* 7591 7592EMULEX 10Gbps iSCSI - OneConnect DRIVER 7593M: Ketan Mukadam <ketan.mukadam@broadcom.com> 7594L: linux-scsi@vger.kernel.org 7595S: Supported 7596W: http://www.broadcom.com 7597F: drivers/scsi/be2iscsi/ 7598 7599EMULEX 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net) 7600M: Ajit Khaparde <ajit.khaparde@broadcom.com> 7601M: Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com> 7602M: Somnath Kotur <somnath.kotur@broadcom.com> 7603L: netdev@vger.kernel.org 7604S: Supported 7605W: http://www.emulex.com 7606F: drivers/net/ethernet/emulex/benet/ 7607 7608EMULEX ONECONNECT ROCE DRIVER 7609M: Selvin Xavier <selvin.xavier@broadcom.com> 7610L: linux-rdma@vger.kernel.org 7611S: Odd Fixes 7612W: http://www.broadcom.com 7613F: drivers/infiniband/hw/ocrdma/ 7614F: include/uapi/rdma/ocrdma-abi.h 7615 7616EMULEX/BROADCOM EFCT FC/FCOE SCSI TARGET DRIVER 7617M: James Smart <james.smart@broadcom.com> 7618M: Ram Vegesna <ram.vegesna@broadcom.com> 7619L: linux-scsi@vger.kernel.org 7620L: target-devel@vger.kernel.org 7621S: Supported 7622W: http://www.broadcom.com 7623F: drivers/scsi/elx/ 7624 7625EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER 7626M: James Smart <james.smart@broadcom.com> 7627M: Dick Kennedy <dick.kennedy@broadcom.com> 7628L: linux-scsi@vger.kernel.org 7629S: Supported 7630W: http://www.broadcom.com 7631F: drivers/scsi/lpfc/ 7632 7633ENE CB710 FLASH CARD READER DRIVER 7634M: Michał Mirosław <mirq-linux@rere.qmqm.pl> 7635S: Maintained 7636F: drivers/misc/cb710/ 7637F: drivers/mmc/host/cb710-mmc.* 7638F: include/linux/cb710.h 7639 7640ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER 7641M: Maxim Levitsky <maximlevitsky@gmail.com> 7642S: Maintained 7643F: drivers/media/rc/ene_ir.* 7644 7645EPAPR HYPERVISOR BYTE CHANNEL DEVICE DRIVER 7646M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 7647L: linuxppc-dev@lists.ozlabs.org 7648S: Maintained 7649F: drivers/tty/ehv_bytechan.c 7650 7651EPSON S1D13XXX FRAMEBUFFER DRIVER 7652M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 7653S: Maintained 7654T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 7655F: drivers/video/fbdev/s1d13xxxfb.c 7656F: include/video/s1d13xxxfb.h 7657 7658EROFS FILE SYSTEM 7659M: Gao Xiang <xiang@kernel.org> 7660M: Chao Yu <chao@kernel.org> 7661R: Yue Hu <huyue2@coolpad.com> 7662R: Jeffle Xu <jefflexu@linux.alibaba.com> 7663L: linux-erofs@lists.ozlabs.org 7664S: Maintained 7665T: git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git 7666F: Documentation/ABI/testing/sysfs-fs-erofs 7667F: Documentation/filesystems/erofs.rst 7668F: fs/erofs/ 7669F: include/trace/events/erofs.h 7670 7671ERRSEQ ERROR TRACKING INFRASTRUCTURE 7672M: Jeff Layton <jlayton@kernel.org> 7673S: Maintained 7674F: include/linux/errseq.h 7675F: lib/errseq.c 7676 7677ESD CAN/USB DRIVERS 7678M: Frank Jungclaus <frank.jungclaus@esd.eu> 7679R: socketcan@esd.eu 7680L: linux-can@vger.kernel.org 7681S: Maintained 7682F: drivers/net/can/usb/esd_usb.c 7683 7684ET131X NETWORK DRIVER 7685M: Mark Einon <mark.einon@gmail.com> 7686S: Odd Fixes 7687F: drivers/net/ethernet/agere/ 7688 7689ETAS ES58X CAN/USB DRIVER 7690M: Vincent Mailhol <mailhol.vincent@wanadoo.fr> 7691L: linux-can@vger.kernel.org 7692S: Maintained 7693F: Documentation/networking/devlink/etas_es58x.rst 7694F: drivers/net/can/usb/etas_es58x/ 7695 7696ETHERNET BRIDGE 7697M: Roopa Prabhu <roopa@nvidia.com> 7698M: Nikolay Aleksandrov <razor@blackwall.org> 7699L: bridge@lists.linux-foundation.org (moderated for non-subscribers) 7700L: netdev@vger.kernel.org 7701S: Maintained 7702W: http://www.linuxfoundation.org/en/Net:Bridge 7703F: include/linux/netfilter_bridge/ 7704F: net/bridge/ 7705 7706ETHERNET PHY LIBRARY 7707M: Andrew Lunn <andrew@lunn.ch> 7708M: Heiner Kallweit <hkallweit1@gmail.com> 7709R: Russell King <linux@armlinux.org.uk> 7710L: netdev@vger.kernel.org 7711S: Maintained 7712F: Documentation/ABI/testing/sysfs-class-net-phydev 7713F: Documentation/devicetree/bindings/net/ethernet-phy.yaml 7714F: Documentation/devicetree/bindings/net/mdio* 7715F: Documentation/devicetree/bindings/net/qca,ar803x.yaml 7716F: Documentation/networking/phy.rst 7717F: drivers/net/mdio/ 7718F: drivers/net/mdio/acpi_mdio.c 7719F: drivers/net/mdio/fwnode_mdio.c 7720F: drivers/net/mdio/of_mdio.c 7721F: drivers/net/pcs/ 7722F: drivers/net/phy/ 7723F: include/dt-bindings/net/qca-ar803x.h 7724F: include/linux/*mdio*.h 7725F: include/linux/linkmode.h 7726F: include/linux/mdio/*.h 7727F: include/linux/mii.h 7728F: include/linux/of_net.h 7729F: include/linux/phy.h 7730F: include/linux/phy_fixed.h 7731F: include/linux/platform_data/mdio-bcm-unimac.h 7732F: include/linux/platform_data/mdio-gpio.h 7733F: include/trace/events/mdio.h 7734F: include/uapi/linux/mdio.h 7735F: include/uapi/linux/mii.h 7736F: net/core/of_net.c 7737 7738EXEC & BINFMT API 7739R: Eric Biederman <ebiederm@xmission.com> 7740R: Kees Cook <keescook@chromium.org> 7741L: linux-mm@kvack.org 7742S: Supported 7743T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/execve 7744F: fs/*binfmt_*.c 7745F: fs/exec.c 7746F: include/linux/binfmts.h 7747F: include/linux/elf.h 7748F: include/uapi/linux/binfmts.h 7749F: include/uapi/linux/elf.h 7750F: tools/testing/selftests/exec/ 7751N: asm/elf.h 7752N: binfmt 7753 7754EXFAT FILE SYSTEM 7755M: Namjae Jeon <linkinjeon@kernel.org> 7756M: Sungjong Seo <sj1557.seo@samsung.com> 7757L: linux-fsdevel@vger.kernel.org 7758S: Maintained 7759T: git git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat.git 7760F: fs/exfat/ 7761 7762EXT2 FILE SYSTEM 7763M: Jan Kara <jack@suse.com> 7764L: linux-ext4@vger.kernel.org 7765S: Maintained 7766F: Documentation/filesystems/ext2.rst 7767F: fs/ext2/ 7768F: include/linux/ext2* 7769 7770EXT4 FILE SYSTEM 7771M: "Theodore Ts'o" <tytso@mit.edu> 7772M: Andreas Dilger <adilger.kernel@dilger.ca> 7773L: linux-ext4@vger.kernel.org 7774S: Maintained 7775W: http://ext4.wiki.kernel.org 7776Q: http://patchwork.ozlabs.org/project/linux-ext4/list/ 7777T: git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git 7778F: Documentation/filesystems/ext4/ 7779F: fs/ext4/ 7780F: include/trace/events/ext4.h 7781F: include/uapi/linux/ext4.h 7782 7783Extended Verification Module (EVM) 7784M: Mimi Zohar <zohar@linux.ibm.com> 7785L: linux-integrity@vger.kernel.org 7786S: Supported 7787T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 7788F: security/integrity/ 7789F: security/integrity/evm/ 7790 7791EXTENSIBLE FIRMWARE INTERFACE (EFI) 7792M: Ard Biesheuvel <ardb@kernel.org> 7793L: linux-efi@vger.kernel.org 7794S: Maintained 7795T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7796F: Documentation/admin-guide/efi-stub.rst 7797F: arch/*/include/asm/efi.h 7798F: arch/*/kernel/efi.c 7799F: arch/arm/boot/compressed/efi-header.S 7800F: arch/x86/platform/efi/ 7801F: drivers/firmware/efi/ 7802F: include/linux/efi*.h 7803 7804EXTERNAL CONNECTOR SUBSYSTEM (EXTCON) 7805M: MyungJoo Ham <myungjoo.ham@samsung.com> 7806M: Chanwoo Choi <cw00.choi@samsung.com> 7807L: linux-kernel@vger.kernel.org 7808S: Maintained 7809T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git 7810F: Documentation/devicetree/bindings/extcon/ 7811F: Documentation/firmware-guide/acpi/extcon-intel-int3496.rst 7812F: drivers/extcon/ 7813F: include/linux/extcon.h 7814F: include/linux/extcon/ 7815 7816EXTRA BOOT CONFIG 7817M: Masami Hiramatsu <mhiramat@kernel.org> 7818L: linux-kernel@vger.kernel.org 7819L: linux-trace-kernel@vger.kernel.org 7820S: Maintained 7821Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 7822T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 7823F: Documentation/admin-guide/bootconfig.rst 7824F: fs/proc/bootconfig.c 7825F: include/linux/bootconfig.h 7826F: lib/bootconfig-data.S 7827F: lib/bootconfig.c 7828F: tools/bootconfig/* 7829F: tools/bootconfig/scripts/* 7830 7831EXYNOS DP DRIVER 7832M: Jingoo Han <jingoohan1@gmail.com> 7833L: dri-devel@lists.freedesktop.org 7834S: Maintained 7835F: drivers/gpu/drm/exynos/exynos_dp* 7836 7837EXYNOS SYSMMU (IOMMU) driver 7838M: Marek Szyprowski <m.szyprowski@samsung.com> 7839L: iommu@lists.linux.dev 7840S: Maintained 7841F: drivers/iommu/exynos-iommu.c 7842 7843F2FS FILE SYSTEM 7844M: Jaegeuk Kim <jaegeuk@kernel.org> 7845M: Chao Yu <chao@kernel.org> 7846L: linux-f2fs-devel@lists.sourceforge.net 7847S: Maintained 7848W: https://f2fs.wiki.kernel.org/ 7849Q: https://patchwork.kernel.org/project/f2fs/list/ 7850B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=f2fs 7851T: git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git 7852F: Documentation/ABI/testing/sysfs-fs-f2fs 7853F: Documentation/filesystems/f2fs.rst 7854F: fs/f2fs/ 7855F: include/linux/f2fs_fs.h 7856F: include/trace/events/f2fs.h 7857F: include/uapi/linux/f2fs.h 7858 7859F71805F HARDWARE MONITORING DRIVER 7860M: Jean Delvare <jdelvare@suse.com> 7861L: linux-hwmon@vger.kernel.org 7862S: Maintained 7863F: Documentation/hwmon/f71805f.rst 7864F: drivers/hwmon/f71805f.c 7865 7866FADDR2LINE 7867M: Josh Poimboeuf <jpoimboe@kernel.org> 7868S: Maintained 7869F: scripts/faddr2line 7870 7871FAILOVER MODULE 7872M: Sridhar Samudrala <sridhar.samudrala@intel.com> 7873L: netdev@vger.kernel.org 7874S: Supported 7875F: Documentation/networking/failover.rst 7876F: include/net/failover.h 7877F: net/core/failover.c 7878 7879FANOTIFY 7880M: Jan Kara <jack@suse.cz> 7881R: Amir Goldstein <amir73il@gmail.com> 7882R: Matthew Bobrowski <repnop@google.com> 7883L: linux-fsdevel@vger.kernel.org 7884S: Maintained 7885F: fs/notify/fanotify/ 7886F: include/linux/fanotify.h 7887F: include/uapi/linux/fanotify.h 7888 7889FARADAY FOTG210 USB2 DUAL-ROLE CONTROLLER 7890M: Linus Walleij <linus.walleij@linaro.org> 7891L: linux-usb@vger.kernel.org 7892S: Maintained 7893F: drivers/usb/fotg210/ 7894 7895FARSYNC SYNCHRONOUS DRIVER 7896M: Kevin Curtis <kevin.curtis@farsite.co.uk> 7897S: Supported 7898W: http://www.farsite.co.uk/ 7899F: drivers/net/wan/farsync.* 7900 7901FAULT INJECTION SUPPORT 7902M: Akinobu Mita <akinobu.mita@gmail.com> 7903S: Supported 7904F: Documentation/fault-injection/ 7905F: lib/fault-inject.c 7906 7907FBTFT Framebuffer drivers 7908L: dri-devel@lists.freedesktop.org 7909L: linux-fbdev@vger.kernel.org 7910S: Orphan 7911F: drivers/staging/fbtft/ 7912 7913FC0011 TUNER DRIVER 7914M: Michael Buesch <m@bues.ch> 7915L: linux-media@vger.kernel.org 7916S: Maintained 7917F: drivers/media/tuners/fc0011.c 7918F: drivers/media/tuners/fc0011.h 7919 7920FC2580 MEDIA DRIVER 7921M: Antti Palosaari <crope@iki.fi> 7922L: linux-media@vger.kernel.org 7923S: Maintained 7924W: https://linuxtv.org 7925W: http://palosaari.fi/linux/ 7926Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7927T: git git://linuxtv.org/anttip/media_tree.git 7928F: drivers/media/tuners/fc2580* 7929 7930FCOE SUBSYSTEM (libfc, libfcoe, fcoe) 7931M: Hannes Reinecke <hare@suse.de> 7932L: linux-scsi@vger.kernel.org 7933S: Supported 7934W: www.Open-FCoE.org 7935F: drivers/scsi/fcoe/ 7936F: drivers/scsi/libfc/ 7937F: include/scsi/fc/ 7938F: include/scsi/libfc.h 7939F: include/scsi/libfcoe.h 7940F: include/uapi/scsi/fc/ 7941 7942FILE LOCKING (flock() and fcntl()/lockf()) 7943M: Jeff Layton <jlayton@kernel.org> 7944M: Chuck Lever <chuck.lever@oracle.com> 7945L: linux-fsdevel@vger.kernel.org 7946S: Maintained 7947F: fs/fcntl.c 7948F: fs/locks.c 7949F: include/linux/fcntl.h 7950F: include/uapi/linux/fcntl.h 7951 7952FILESYSTEM DIRECT ACCESS (DAX) 7953M: Dan Williams <dan.j.williams@intel.com> 7954R: Matthew Wilcox <willy@infradead.org> 7955R: Jan Kara <jack@suse.cz> 7956L: linux-fsdevel@vger.kernel.org 7957L: nvdimm@lists.linux.dev 7958S: Supported 7959F: fs/dax.c 7960F: include/linux/dax.h 7961F: include/trace/events/fs_dax.h 7962 7963FILESYSTEMS (VFS and infrastructure) 7964M: Alexander Viro <viro@zeniv.linux.org.uk> 7965M: Christian Brauner <brauner@kernel.org> 7966L: linux-fsdevel@vger.kernel.org 7967S: Maintained 7968F: fs/* 7969F: include/linux/fs.h 7970F: include/linux/fs_types.h 7971F: include/uapi/linux/fs.h 7972F: include/uapi/linux/openat2.h 7973 7974FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER 7975M: Riku Voipio <riku.voipio@iki.fi> 7976L: linux-hwmon@vger.kernel.org 7977S: Maintained 7978F: drivers/hwmon/f75375s.c 7979F: include/linux/f75375s.h 7980 7981FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE 7982M: Clemens Ladisch <clemens@ladisch.de> 7983M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 7984L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7985S: Maintained 7986T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7987F: include/uapi/sound/firewire.h 7988F: sound/firewire/ 7989 7990FIREWIRE MEDIA DRIVERS (firedtv) 7991M: Stefan Richter <stefanr@s5r6.in-berlin.de> 7992L: linux-media@vger.kernel.org 7993L: linux1394-devel@lists.sourceforge.net 7994S: Maintained 7995T: git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git 7996F: drivers/media/firewire/ 7997 7998FIREWIRE SBP-2 TARGET 7999M: Chris Boot <bootc@bootc.net> 8000L: linux-scsi@vger.kernel.org 8001L: target-devel@vger.kernel.org 8002L: linux1394-devel@lists.sourceforge.net 8003S: Maintained 8004T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master 8005F: drivers/target/sbp/ 8006 8007FIREWIRE SUBSYSTEM 8008M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 8009M: Takashi Sakamoto <takaswie@kernel.org> 8010L: linux1394-devel@lists.sourceforge.net 8011S: Maintained 8012W: http://ieee1394.docs.kernel.org/ 8013T: git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git 8014F: drivers/firewire/ 8015F: include/linux/firewire.h 8016F: include/uapi/linux/firewire*.h 8017F: tools/firewire/ 8018 8019FIRMWARE FRAMEWORK FOR ARMV8-A 8020M: Sudeep Holla <sudeep.holla@arm.com> 8021L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8022S: Maintained 8023F: drivers/firmware/arm_ffa/ 8024F: include/linux/arm_ffa.h 8025 8026FIRMWARE LOADER (request_firmware) 8027M: Luis Chamberlain <mcgrof@kernel.org> 8028M: Russ Weight <russell.h.weight@intel.com> 8029L: linux-kernel@vger.kernel.org 8030S: Maintained 8031F: Documentation/firmware_class/ 8032F: drivers/base/firmware_loader/ 8033F: include/linux/firmware.h 8034 8035FLEXTIMER FTM-QUADDEC DRIVER 8036M: Patrick Havelange <patrick.havelange@essensium.com> 8037L: linux-iio@vger.kernel.org 8038S: Maintained 8039F: Documentation/devicetree/bindings/counter/ftm-quaddec.txt 8040F: drivers/counter/ftm-quaddec.c 8041 8042FLOPPY DRIVER 8043M: Denis Efremov <efremov@linux.com> 8044L: linux-block@vger.kernel.org 8045S: Odd Fixes 8046F: drivers/block/floppy.c 8047 8048FLYSKY FSIA6B RC RECEIVER 8049M: Markus Koch <markus@notsyncing.net> 8050L: linux-input@vger.kernel.org 8051S: Maintained 8052F: drivers/input/joystick/fsia6b.c 8053 8054FOCUSRITE SCARLETT GEN 2/3 MIXER DRIVER 8055M: Geoffrey D. Bennett <g@b4.vu> 8056L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8057S: Maintained 8058T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 8059F: sound/usb/mixer_scarlett_gen2.c 8060 8061FORCEDETH GIGABIT ETHERNET DRIVER 8062M: Rain River <rain.1986.08.12@gmail.com> 8063M: Zhu Yanjun <zyjzyj2000@gmail.com> 8064L: netdev@vger.kernel.org 8065S: Maintained 8066F: drivers/net/ethernet/nvidia/* 8067 8068FORTIFY_SOURCE 8069M: Kees Cook <keescook@chromium.org> 8070L: linux-hardening@vger.kernel.org 8071S: Supported 8072T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8073F: include/linux/fortify-string.h 8074F: lib/fortify_kunit.c 8075F: lib/memcpy_kunit.c 8076F: lib/strscpy_kunit.c 8077F: lib/test_fortify/* 8078F: scripts/test_fortify.sh 8079K: \b__NO_FORTIFY\b 8080 8081FPGA DFL DRIVERS 8082M: Wu Hao <hao.wu@intel.com> 8083R: Tom Rix <trix@redhat.com> 8084L: linux-fpga@vger.kernel.org 8085S: Maintained 8086F: Documentation/ABI/testing/sysfs-bus-dfl* 8087F: Documentation/fpga/dfl.rst 8088F: drivers/fpga/dfl* 8089F: drivers/uio/uio_dfl.c 8090F: include/linux/dfl.h 8091F: include/uapi/linux/fpga-dfl.h 8092 8093FPGA MANAGER FRAMEWORK 8094M: Moritz Fischer <mdf@kernel.org> 8095M: Wu Hao <hao.wu@intel.com> 8096M: Xu Yilun <yilun.xu@intel.com> 8097R: Tom Rix <trix@redhat.com> 8098L: linux-fpga@vger.kernel.org 8099S: Maintained 8100Q: http://patchwork.kernel.org/project/linux-fpga/list/ 8101T: git git://git.kernel.org/pub/scm/linux/kernel/git/fpga/linux-fpga.git 8102F: Documentation/devicetree/bindings/fpga/ 8103F: Documentation/driver-api/fpga/ 8104F: Documentation/fpga/ 8105F: drivers/fpga/ 8106F: include/linux/fpga/ 8107 8108FPU EMULATOR 8109M: Bill Metzenthen <billm@melbpc.org.au> 8110S: Maintained 8111W: https://floatingpoint.billm.au/ 8112F: arch/x86/math-emu/ 8113 8114FRAMEBUFFER CORE 8115M: Daniel Vetter <daniel@ffwll.ch> 8116S: Odd Fixes 8117T: git git://anongit.freedesktop.org/drm/drm-misc 8118F: drivers/video/fbdev/core/ 8119 8120FRAMEBUFFER LAYER 8121M: Helge Deller <deller@gmx.de> 8122L: linux-fbdev@vger.kernel.org 8123L: dri-devel@lists.freedesktop.org 8124S: Maintained 8125Q: http://patchwork.kernel.org/project/linux-fbdev/list/ 8126T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev.git 8127F: Documentation/fb/ 8128F: drivers/video/ 8129F: include/linux/fb.h 8130F: include/uapi/linux/fb.h 8131F: include/uapi/video/ 8132F: include/video/ 8133 8134FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER 8135M: Horia Geantă <horia.geanta@nxp.com> 8136M: Pankaj Gupta <pankaj.gupta@nxp.com> 8137M: Gaurav Jain <gaurav.jain@nxp.com> 8138L: linux-crypto@vger.kernel.org 8139S: Maintained 8140F: Documentation/devicetree/bindings/crypto/fsl,sec-v4.0* 8141F: drivers/crypto/caam/ 8142 8143FREESCALE COLDFIRE M5441X MMC DRIVER 8144M: Angelo Dureghello <angelo.dureghello@timesys.com> 8145L: linux-mmc@vger.kernel.org 8146S: Maintained 8147F: drivers/mmc/host/sdhci-esdhc-mcf.c 8148F: include/linux/platform_data/mmc-esdhc-mcf.h 8149 8150FREESCALE DIU FRAMEBUFFER DRIVER 8151M: Timur Tabi <timur@kernel.org> 8152L: linux-fbdev@vger.kernel.org 8153S: Maintained 8154F: drivers/video/fbdev/fsl-diu-fb.* 8155 8156FREESCALE DMA DRIVER 8157M: Li Yang <leoyang.li@nxp.com> 8158M: Zhang Wei <zw@zh-kernel.org> 8159L: linuxppc-dev@lists.ozlabs.org 8160S: Maintained 8161F: drivers/dma/fsldma.* 8162 8163FREESCALE DSPI DRIVER 8164M: Vladimir Oltean <olteanv@gmail.com> 8165L: linux-spi@vger.kernel.org 8166S: Maintained 8167F: Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt 8168F: drivers/spi/spi-fsl-dspi.c 8169F: include/linux/spi/spi-fsl-dspi.h 8170 8171FREESCALE ENETC ETHERNET DRIVERS 8172M: Claudiu Manoil <claudiu.manoil@nxp.com> 8173M: Vladimir Oltean <vladimir.oltean@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 8496S: Maintained 8497Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 8498T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 8499F: Documentation/trace/ftrace* 8500F: arch/*/*/*/*ftrace* 8501F: arch/*/*/*ftrace* 8502F: include/*/ftrace.h 8503F: kernel/trace/fgraph.c 8504F: kernel/trace/ftrace* 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: Documentation/hwmon/gsc-hwmon.rst 8546F: drivers/hwmon/gsc-hwmon.c 8547F: drivers/mfd/gateworks-gsc.c 8548F: include/linux/mfd/gsc.h 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_helpers.c 8677F: lib/test_string.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> 8802R: Andy Shevchenko <andy@kernel.org> 8803L: linux-gpio@vger.kernel.org 8804S: Maintained 8805T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 8806F: Documentation/ABI/obsolete/sysfs-gpio 8807F: Documentation/ABI/testing/gpio-cdev 8808F: Documentation/admin-guide/gpio/ 8809F: Documentation/devicetree/bindings/gpio/ 8810F: Documentation/driver-api/gpio/ 8811F: drivers/gpio/ 8812F: include/dt-bindings/gpio/ 8813F: include/linux/gpio.h 8814F: include/linux/gpio/ 8815F: include/linux/of_gpio.h 8816F: include/uapi/linux/gpio.h 8817F: tools/gpio/ 8818 8819GRE DEMULTIPLEXER DRIVER 8820M: Dmitry Kozlov <xeb@mail.ru> 8821L: netdev@vger.kernel.org 8822S: Maintained 8823F: include/net/gre.h 8824F: net/ipv4/gre_demux.c 8825F: net/ipv4/gre_offload.c 8826 8827GRETH 10/100/1G Ethernet MAC device driver 8828M: Andreas Larsson <andreas@gaisler.com> 8829L: netdev@vger.kernel.org 8830S: Maintained 8831F: drivers/net/ethernet/aeroflex/ 8832 8833GREYBUS AUDIO PROTOCOLS DRIVERS 8834M: Vaibhav Agarwal <vaibhav.sr@gmail.com> 8835M: Mark Greer <mgreer@animalcreek.com> 8836S: Maintained 8837F: drivers/staging/greybus/audio_apbridgea.c 8838F: drivers/staging/greybus/audio_apbridgea.h 8839F: drivers/staging/greybus/audio_codec.c 8840F: drivers/staging/greybus/audio_codec.h 8841F: drivers/staging/greybus/audio_gb.c 8842F: drivers/staging/greybus/audio_manager.c 8843F: drivers/staging/greybus/audio_manager.h 8844F: drivers/staging/greybus/audio_manager_module.c 8845F: drivers/staging/greybus/audio_manager_private.h 8846F: drivers/staging/greybus/audio_manager_sysfs.c 8847F: drivers/staging/greybus/audio_module.c 8848F: drivers/staging/greybus/audio_topology.c 8849 8850GREYBUS FW/HID/SPI PROTOCOLS DRIVERS 8851M: Viresh Kumar <vireshk@kernel.org> 8852S: Maintained 8853F: drivers/staging/greybus/authentication.c 8854F: drivers/staging/greybus/bootrom.c 8855F: drivers/staging/greybus/firmware.h 8856F: drivers/staging/greybus/fw-core.c 8857F: drivers/staging/greybus/fw-download.c 8858F: drivers/staging/greybus/fw-management.c 8859F: drivers/staging/greybus/greybus_authentication.h 8860F: drivers/staging/greybus/greybus_firmware.h 8861F: drivers/staging/greybus/hid.c 8862F: drivers/staging/greybus/i2c.c 8863F: drivers/staging/greybus/spi.c 8864F: drivers/staging/greybus/spilib.c 8865F: drivers/staging/greybus/spilib.h 8866 8867GREYBUS LOOPBACK DRIVER 8868M: Bryan O'Donoghue <pure.logic@nexus-software.ie> 8869S: Maintained 8870F: drivers/staging/greybus/loopback.c 8871 8872GREYBUS PLATFORM DRIVERS 8873M: Vaibhav Hiremath <hvaibhav.linux@gmail.com> 8874S: Maintained 8875F: drivers/staging/greybus/arche-apb-ctrl.c 8876F: drivers/staging/greybus/arche-platform.c 8877F: drivers/staging/greybus/arche_platform.h 8878 8879GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS 8880M: Rui Miguel Silva <rmfrfs@gmail.com> 8881S: Maintained 8882F: drivers/staging/greybus/gpio.c 8883F: drivers/staging/greybus/light.c 8884F: drivers/staging/greybus/power_supply.c 8885F: drivers/staging/greybus/sdio.c 8886F: drivers/staging/greybus/spi.c 8887F: drivers/staging/greybus/spilib.c 8888 8889GREYBUS SUBSYSTEM 8890M: Johan Hovold <johan@kernel.org> 8891M: Alex Elder <elder@kernel.org> 8892M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 8893L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 8894S: Maintained 8895F: drivers/greybus/ 8896F: drivers/staging/greybus/ 8897F: include/linux/greybus.h 8898F: include/linux/greybus/ 8899 8900GREYBUS UART PROTOCOLS DRIVERS 8901M: David Lin <dtwlin@gmail.com> 8902S: Maintained 8903F: drivers/staging/greybus/log.c 8904F: drivers/staging/greybus/uart.c 8905 8906GS1662 VIDEO SERIALIZER 8907M: Charles-Antoine Couret <charles-antoine.couret@nexvision.fr> 8908L: linux-media@vger.kernel.org 8909S: Maintained 8910T: git git://linuxtv.org/media_tree.git 8911F: drivers/media/spi/gs1662.c 8912 8913GSPCA FINEPIX SUBDRIVER 8914M: Frank Zago <frank@zago.net> 8915L: linux-media@vger.kernel.org 8916S: Maintained 8917T: git git://linuxtv.org/media_tree.git 8918F: drivers/media/usb/gspca/finepix.c 8919 8920GSPCA GL860 SUBDRIVER 8921M: Olivier Lorin <o.lorin@laposte.net> 8922L: linux-media@vger.kernel.org 8923S: Maintained 8924T: git git://linuxtv.org/media_tree.git 8925F: drivers/media/usb/gspca/gl860/ 8926 8927GSPCA M5602 SUBDRIVER 8928M: Erik Andren <erik.andren@gmail.com> 8929L: linux-media@vger.kernel.org 8930S: Maintained 8931T: git git://linuxtv.org/media_tree.git 8932F: drivers/media/usb/gspca/m5602/ 8933 8934GSPCA PAC207 SONIXB SUBDRIVER 8935M: Hans Verkuil <hverkuil@xs4all.nl> 8936L: linux-media@vger.kernel.org 8937S: Odd Fixes 8938T: git git://linuxtv.org/media_tree.git 8939F: drivers/media/usb/gspca/pac207.c 8940 8941GSPCA SN9C20X SUBDRIVER 8942M: Brian Johnson <brijohn@gmail.com> 8943L: linux-media@vger.kernel.org 8944S: Maintained 8945T: git git://linuxtv.org/media_tree.git 8946F: drivers/media/usb/gspca/sn9c20x.c 8947 8948GSPCA T613 SUBDRIVER 8949M: Leandro Costantino <lcostantino@gmail.com> 8950L: linux-media@vger.kernel.org 8951S: Maintained 8952T: git git://linuxtv.org/media_tree.git 8953F: drivers/media/usb/gspca/t613.c 8954 8955GSPCA USB WEBCAM DRIVER 8956M: Hans Verkuil <hverkuil@xs4all.nl> 8957L: linux-media@vger.kernel.org 8958S: Odd Fixes 8959T: git git://linuxtv.org/media_tree.git 8960F: drivers/media/usb/gspca/ 8961 8962GTP (GPRS Tunneling Protocol) 8963M: Pablo Neira Ayuso <pablo@netfilter.org> 8964M: Harald Welte <laforge@gnumonks.org> 8965L: osmocom-net-gprs@lists.osmocom.org 8966S: Maintained 8967T: git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git 8968F: drivers/net/gtp.c 8969 8970GUID PARTITION TABLE (GPT) 8971M: Davidlohr Bueso <dave@stgolabs.net> 8972L: linux-efi@vger.kernel.org 8973S: Maintained 8974F: block/partitions/efi.* 8975 8976HABANALABS PCI DRIVER 8977M: Oded Gabbay <ogabbay@kernel.org> 8978L: dri-devel@lists.freedesktop.org 8979S: Supported 8980C: irc://irc.oftc.net/dri-devel 8981T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/linux.git 8982F: Documentation/ABI/testing/debugfs-driver-habanalabs 8983F: Documentation/ABI/testing/sysfs-driver-habanalabs 8984F: drivers/accel/habanalabs/ 8985F: include/trace/events/habanalabs.h 8986F: include/uapi/drm/habanalabs_accel.h 8987 8988HACKRF MEDIA DRIVER 8989M: Antti Palosaari <crope@iki.fi> 8990L: linux-media@vger.kernel.org 8991S: Maintained 8992W: https://linuxtv.org 8993W: http://palosaari.fi/linux/ 8994Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8995T: git git://linuxtv.org/anttip/media_tree.git 8996F: drivers/media/usb/hackrf/ 8997 8998HANDSHAKE UPCALL FOR TRANSPORT LAYER SECURITY 8999M: Chuck Lever <chuck.lever@oracle.com> 9000L: kernel-tls-handshake@lists.linux.dev 9001L: netdev@vger.kernel.org 9002S: Maintained 9003F: Documentation/netlink/specs/handshake.yaml 9004F: Documentation/networking/tls-handshake.rst 9005F: include/net/handshake.h 9006F: include/trace/events/handshake.h 9007F: net/handshake/ 9008 9009HANTRO VPU CODEC DRIVER 9010M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 9011M: Philipp Zabel <p.zabel@pengutronix.de> 9012L: linux-media@vger.kernel.org 9013L: linux-rockchip@lists.infradead.org 9014S: Maintained 9015F: Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml 9016F: Documentation/devicetree/bindings/media/rockchip,rk3568-vepu.yaml 9017F: Documentation/devicetree/bindings/media/rockchip-vpu.yaml 9018F: drivers/media/platform/verisilicon/ 9019 9020HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER 9021M: Frank Seidel <frank@f-seidel.de> 9022L: platform-driver-x86@vger.kernel.org 9023S: Maintained 9024W: http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/ 9025F: drivers/platform/x86/hdaps.c 9026 9027HARDWARE MONITORING 9028M: Jean Delvare <jdelvare@suse.com> 9029M: Guenter Roeck <linux@roeck-us.net> 9030L: linux-hwmon@vger.kernel.org 9031S: Maintained 9032W: http://hwmon.wiki.kernel.org/ 9033T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 9034F: Documentation/ABI/testing/sysfs-class-hwmon 9035F: Documentation/devicetree/bindings/hwmon/ 9036F: Documentation/hwmon/ 9037F: drivers/hwmon/ 9038F: include/linux/hwmon*.h 9039F: include/trace/events/hwmon*.h 9040K: (devm_)?hwmon_device_(un)?register(|_with_groups|_with_info) 9041 9042HARDWARE RANDOM NUMBER GENERATOR CORE 9043M: Olivia Mackall <olivia@selenic.com> 9044M: Herbert Xu <herbert@gondor.apana.org.au> 9045L: linux-crypto@vger.kernel.org 9046S: Odd fixes 9047F: Documentation/admin-guide/hw_random.rst 9048F: Documentation/devicetree/bindings/rng/ 9049F: drivers/char/hw_random/ 9050F: include/linux/hw_random.h 9051 9052HARDWARE SPINLOCK CORE 9053M: Ohad Ben-Cohen <ohad@wizery.com> 9054M: Bjorn Andersson <andersson@kernel.org> 9055R: Baolin Wang <baolin.wang7@gmail.com> 9056L: linux-remoteproc@vger.kernel.org 9057S: Maintained 9058T: git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next 9059F: Documentation/devicetree/bindings/hwlock/ 9060F: Documentation/locking/hwspinlock.rst 9061F: drivers/hwspinlock/ 9062F: include/linux/hwspinlock.h 9063 9064HARDWARE TRACING FACILITIES 9065M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 9066S: Maintained 9067F: drivers/hwtracing/ 9068 9069HARMONY SOUND DRIVER 9070L: linux-parisc@vger.kernel.org 9071S: Maintained 9072F: sound/parisc/harmony.* 9073 9074HDPVR USB VIDEO ENCODER DRIVER 9075M: Hans Verkuil <hverkuil@xs4all.nl> 9076L: linux-media@vger.kernel.org 9077S: Odd Fixes 9078W: https://linuxtv.org 9079T: git git://linuxtv.org/media_tree.git 9080F: drivers/media/usb/hdpvr/ 9081 9082HEWLETT PACKARD ENTERPRISE ILO CHIF DRIVER 9083M: Matt Hsiao <matt.hsiao@hpe.com> 9084S: Supported 9085F: drivers/misc/hpilo.[ch] 9086 9087HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER 9088M: Jerry Hoemann <jerry.hoemann@hpe.com> 9089S: Supported 9090F: Documentation/watchdog/hpwdt.rst 9091F: drivers/watchdog/hpwdt.c 9092 9093HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa) 9094M: Don Brace <don.brace@microchip.com> 9095L: storagedev@microchip.com 9096L: linux-scsi@vger.kernel.org 9097S: Supported 9098F: Documentation/scsi/hpsa.rst 9099F: drivers/scsi/hpsa*.[ch] 9100F: include/linux/cciss*.h 9101F: include/uapi/linux/cciss*.h 9102 9103HFI1 DRIVER 9104M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 9105L: linux-rdma@vger.kernel.org 9106S: Supported 9107F: drivers/infiniband/hw/hfi1 9108 9109HFS FILESYSTEM 9110L: linux-fsdevel@vger.kernel.org 9111S: Orphan 9112F: Documentation/filesystems/hfs.rst 9113F: fs/hfs/ 9114 9115HFSPLUS FILESYSTEM 9116L: linux-fsdevel@vger.kernel.org 9117S: Orphan 9118F: Documentation/filesystems/hfsplus.rst 9119F: fs/hfsplus/ 9120 9121HGA FRAMEBUFFER DRIVER 9122M: Ferenc Bakonyi <fero@drama.obuda.kando.hu> 9123L: linux-nvidia@lists.surfsouth.com 9124S: Maintained 9125W: http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml 9126F: drivers/video/fbdev/hgafb.c 9127 9128HIBERNATION (aka Software Suspend, aka swsusp) 9129M: "Rafael J. Wysocki" <rafael@kernel.org> 9130M: Pavel Machek <pavel@ucw.cz> 9131L: linux-pm@vger.kernel.org 9132S: Supported 9133B: https://bugzilla.kernel.org 9134F: arch/*/include/asm/suspend*.h 9135F: arch/x86/power/ 9136F: drivers/base/power/ 9137F: include/linux/freezer.h 9138F: include/linux/pm.h 9139F: include/linux/suspend.h 9140F: kernel/power/ 9141 9142HID CORE LAYER 9143M: Jiri Kosina <jikos@kernel.org> 9144M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 9145L: linux-input@vger.kernel.org 9146S: Maintained 9147T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 9148F: Documentation/hid/ 9149F: drivers/hid/ 9150F: include/linux/hid* 9151F: include/uapi/linux/hid* 9152F: samples/hid/ 9153F: tools/testing/selftests/hid/ 9154 9155HID LOGITECH DRIVERS 9156R: Filipe Laíns <lains@riseup.net> 9157L: linux-input@vger.kernel.org 9158S: Maintained 9159F: drivers/hid/hid-logitech-* 9160 9161HID PHOENIX RC FLIGHT CONTROLLER 9162M: Marcus Folkesson <marcus.folkesson@gmail.com> 9163L: linux-input@vger.kernel.org 9164S: Maintained 9165F: drivers/hid/hid-pxrc.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 SENSOR HUB DRIVERS 9174M: Jiri Kosina <jikos@kernel.org> 9175M: Jonathan Cameron <jic23@kernel.org> 9176M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 9177L: linux-input@vger.kernel.org 9178L: linux-iio@vger.kernel.org 9179S: Maintained 9180F: Documentation/hid/hid-sensor* 9181F: drivers/hid/hid-sensor-* 9182F: drivers/iio/*/hid-* 9183F: include/linux/hid-sensor-* 9184 9185HID VRC-2 CAR CONTROLLER DRIVER 9186M: Marcus Folkesson <marcus.folkesson@gmail.com> 9187L: linux-input@vger.kernel.org 9188S: Maintained 9189F: drivers/hid/hid-vrc2.c 9190 9191HID WACOM DRIVER 9192M: Ping Cheng <ping.cheng@wacom.com> 9193M: Jason Gerecke <jason.gerecke@wacom.com> 9194L: linux-input@vger.kernel.org 9195S: Maintained 9196F: drivers/hid/wacom.h 9197F: drivers/hid/wacom_* 9198 9199HID++ LOGITECH DRIVERS 9200R: Filipe Laíns <lains@riseup.net> 9201R: Bastien Nocera <hadess@hadess.net> 9202L: linux-input@vger.kernel.org 9203S: Maintained 9204F: drivers/hid/hid-logitech-hidpp.c 9205 9206HIGH-RESOLUTION TIMERS, CLOCKEVENTS 9207M: Thomas Gleixner <tglx@linutronix.de> 9208L: linux-kernel@vger.kernel.org 9209S: Maintained 9210T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 9211F: Documentation/timers/ 9212F: include/linux/clockchips.h 9213F: include/linux/hrtimer.h 9214F: kernel/time/clockevents.c 9215F: kernel/time/hrtimer.c 9216F: kernel/time/timer_*.c 9217 9218HIGH-SPEED SCC DRIVER FOR AX.25 9219L: linux-hams@vger.kernel.org 9220S: Orphan 9221F: drivers/net/hamradio/scc.c 9222 9223HIGHPOINT ROCKETRAID 3xxx RAID DRIVER 9224M: HighPoint Linux Team <linux@highpoint-tech.com> 9225S: Supported 9226W: http://www.highpoint-tech.com 9227F: Documentation/scsi/hptiop.rst 9228F: drivers/scsi/hptiop.c 9229 9230HIKEY960 ONBOARD USB GPIO HUB DRIVER 9231M: John Stultz <jstultz@google.com> 9232L: linux-kernel@vger.kernel.org 9233S: Maintained 9234F: drivers/misc/hisi_hikey_usb.c 9235 9236HIMAX HX83112B TOUCHSCREEN SUPPORT 9237M: Job Noorman <job@noorman.info> 9238L: linux-input@vger.kernel.org 9239S: Maintained 9240F: Documentation/devicetree/bindings/input/touchscreen/himax,hx83112b.yaml 9241F: drivers/input/touchscreen/himax_hx83112b.c 9242 9243HIPPI 9244M: Jes Sorensen <jes@trained-monkey.org> 9245L: linux-hippi@sunsite.dk 9246S: Maintained 9247F: drivers/net/hippi/ 9248F: include/linux/hippidevice.h 9249F: include/uapi/linux/if_hippi.h 9250F: net/802/hippi.c 9251 9252HIRSCHMANN HELLCREEK ETHERNET SWITCH DRIVER 9253M: Kurt Kanzenbach <kurt@linutronix.de> 9254L: netdev@vger.kernel.org 9255S: Maintained 9256F: Documentation/devicetree/bindings/net/dsa/hirschmann,hellcreek.yaml 9257F: drivers/net/dsa/hirschmann/* 9258F: include/linux/platform_data/hirschmann-hellcreek.h 9259F: net/dsa/tag_hellcreek.c 9260 9261HISILICON DMA DRIVER 9262M: Zhou Wang <wangzhou1@hisilicon.com> 9263M: Jie Hai <haijie1@huawei.com> 9264L: dmaengine@vger.kernel.org 9265S: Maintained 9266F: drivers/dma/hisi_dma.c 9267 9268HISILICON GPIO DRIVER 9269M: Jay Fang <f.fangjian@huawei.com> 9270L: linux-gpio@vger.kernel.org 9271S: Maintained 9272F: Documentation/devicetree/bindings/gpio/hisilicon,ascend910-gpio.yaml 9273F: drivers/gpio/gpio-hisi.c 9274 9275HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE) 9276M: Longfang Liu <liulongfang@huawei.com> 9277L: linux-crypto@vger.kernel.org 9278S: Maintained 9279F: Documentation/ABI/testing/debugfs-hisi-hpre 9280F: drivers/crypto/hisilicon/hpre/hpre.h 9281F: drivers/crypto/hisilicon/hpre/hpre_crypto.c 9282F: drivers/crypto/hisilicon/hpre/hpre_main.c 9283 9284HISILICON HNS3 PMU DRIVER 9285M: Guangbin Huang <huangguangbin2@huawei.com> 9286S: Supported 9287F: Documentation/admin-guide/perf/hns3-pmu.rst 9288F: drivers/perf/hisilicon/hns3_pmu.c 9289 9290HISILICON I2C CONTROLLER DRIVER 9291M: Yicong Yang <yangyicong@hisilicon.com> 9292L: linux-i2c@vger.kernel.org 9293S: Maintained 9294W: https://www.hisilicon.com 9295F: Documentation/devicetree/bindings/i2c/hisilicon,ascend910-i2c.yaml 9296F: drivers/i2c/busses/i2c-hisi.c 9297 9298HISILICON LPC BUS DRIVER 9299M: Jay Fang <f.fangjian@huawei.com> 9300S: Maintained 9301W: http://www.hisilicon.com 9302F: Documentation/devicetree/bindings/arm/hisilicon/low-pin-count.yaml 9303F: drivers/bus/hisi_lpc.c 9304 9305HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3) 9306M: Yisen Zhuang <yisen.zhuang@huawei.com> 9307M: Salil Mehta <salil.mehta@huawei.com> 9308L: netdev@vger.kernel.org 9309S: Maintained 9310W: http://www.hisilicon.com 9311F: drivers/net/ethernet/hisilicon/hns3/ 9312 9313HISILICON NETWORK SUBSYSTEM DRIVER 9314M: Yisen Zhuang <yisen.zhuang@huawei.com> 9315M: Salil Mehta <salil.mehta@huawei.com> 9316L: netdev@vger.kernel.org 9317S: Maintained 9318W: http://www.hisilicon.com 9319F: Documentation/devicetree/bindings/net/hisilicon*.txt 9320F: drivers/net/ethernet/hisilicon/ 9321 9322HISILICON PMU DRIVER 9323M: Shaokun Zhang <zhangshaokun@hisilicon.com> 9324M: Jonathan Cameron <jonathan.cameron@huawei.com> 9325S: Supported 9326W: http://www.hisilicon.com 9327F: Documentation/admin-guide/perf/hisi-pcie-pmu.rst 9328F: Documentation/admin-guide/perf/hisi-pmu.rst 9329F: drivers/perf/hisilicon 9330 9331HISILICON PTT DRIVER 9332M: Yicong Yang <yangyicong@hisilicon.com> 9333M: Jonathan Cameron <jonathan.cameron@huawei.com> 9334L: linux-kernel@vger.kernel.org 9335S: Maintained 9336F: Documentation/ABI/testing/sysfs-devices-hisi_ptt 9337F: Documentation/trace/hisi-ptt.rst 9338F: drivers/hwtracing/ptt/ 9339F: tools/perf/arch/arm64/util/hisi-ptt.c 9340F: tools/perf/util/hisi-ptt* 9341F: tools/perf/util/hisi-ptt-decoder/* 9342 9343HISILICON QM DRIVER 9344M: Weili Qian <qianweili@huawei.com> 9345M: Zhou Wang <wangzhou1@hisilicon.com> 9346L: linux-crypto@vger.kernel.org 9347S: Maintained 9348F: drivers/crypto/hisilicon/Kconfig 9349F: drivers/crypto/hisilicon/Makefile 9350F: drivers/crypto/hisilicon/qm.c 9351F: drivers/crypto/hisilicon/sgl.c 9352F: include/linux/hisi_acc_qm.h 9353 9354HISILICON ROCE DRIVER 9355M: Haoyue Xu <xuhaoyue1@hisilicon.com> 9356M: Junxian Huang <huangjunxian6@hisilicon.com> 9357L: linux-rdma@vger.kernel.org 9358S: Maintained 9359F: Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt 9360F: drivers/infiniband/hw/hns/ 9361 9362HISILICON SAS Controller 9363M: Xiang Chen <chenxiang66@hisilicon.com> 9364S: Supported 9365W: http://www.hisilicon.com 9366F: Documentation/devicetree/bindings/scsi/hisilicon-sas.txt 9367F: drivers/scsi/hisi_sas/ 9368 9369HISILICON SECURITY ENGINE V2 DRIVER (SEC2) 9370M: Kai Ye <yekai13@huawei.com> 9371M: Longfang Liu <liulongfang@huawei.com> 9372L: linux-crypto@vger.kernel.org 9373S: Maintained 9374F: Documentation/ABI/testing/debugfs-hisi-sec 9375F: drivers/crypto/hisilicon/sec2/sec.h 9376F: drivers/crypto/hisilicon/sec2/sec_crypto.c 9377F: drivers/crypto/hisilicon/sec2/sec_crypto.h 9378F: drivers/crypto/hisilicon/sec2/sec_main.c 9379 9380HISILICON SPI Controller DRIVER FOR KUNPENG SOCS 9381M: Jay Fang <f.fangjian@huawei.com> 9382L: linux-spi@vger.kernel.org 9383S: Maintained 9384W: http://www.hisilicon.com 9385F: drivers/spi/spi-hisi-kunpeng.c 9386 9387HISILICON SPMI CONTROLLER DRIVER FOR HIKEY 970 9388M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9389L: linux-kernel@vger.kernel.org 9390S: Maintained 9391F: Documentation/devicetree/bindings/spmi/hisilicon,hisi-spmi-controller.yaml 9392F: drivers/spmi/hisi-spmi-controller.c 9393 9394HISILICON SPMI PMIC DRIVER FOR HIKEY 6421v600 9395M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9396L: linux-kernel@vger.kernel.org 9397S: Maintained 9398F: Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml 9399F: drivers/mfd/hi6421-spmi-pmic.c 9400 9401HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT 9402M: Weili Qian <qianweili@huawei.com> 9403S: Maintained 9404F: drivers/crypto/hisilicon/trng/trng.c 9405 9406HISILICON V3XX SPI NOR FLASH Controller Driver 9407M: Jay Fang <f.fangjian@huawei.com> 9408S: Maintained 9409W: http://www.hisilicon.com 9410F: drivers/spi/spi-hisi-sfc-v3xx.c 9411 9412HISILICON ZIP Controller DRIVER 9413M: Yang Shen <shenyang39@huawei.com> 9414M: Zhou Wang <wangzhou1@hisilicon.com> 9415L: linux-crypto@vger.kernel.org 9416S: Maintained 9417F: Documentation/ABI/testing/debugfs-hisi-zip 9418F: drivers/crypto/hisilicon/zip/ 9419 9420HMM - Heterogeneous Memory Management 9421M: Jérôme Glisse <jglisse@redhat.com> 9422L: linux-mm@kvack.org 9423S: Maintained 9424F: Documentation/mm/hmm.rst 9425F: include/linux/hmm* 9426F: lib/test_hmm* 9427F: mm/hmm* 9428F: tools/testing/selftests/mm/*hmm* 9429 9430HOST AP DRIVER 9431M: Jouni Malinen <j@w1.fi> 9432L: linux-wireless@vger.kernel.org 9433S: Obsolete 9434W: http://w1.fi/hostap-driver.html 9435F: drivers/net/wireless/intersil/hostap/ 9436 9437HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER 9438L: platform-driver-x86@vger.kernel.org 9439S: Orphan 9440F: drivers/platform/x86/hp/tc1100-wmi.c 9441 9442HPET: High Precision Event Timers driver 9443M: Clemens Ladisch <clemens@ladisch.de> 9444S: Maintained 9445F: Documentation/timers/hpet.rst 9446F: drivers/char/hpet.c 9447F: include/linux/hpet.h 9448F: include/uapi/linux/hpet.h 9449 9450HPET: x86 9451S: Orphan 9452F: arch/x86/include/asm/hpet.h 9453F: arch/x86/kernel/hpet.c 9454 9455HPFS FILESYSTEM 9456M: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz> 9457S: Maintained 9458W: http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi 9459F: fs/hpfs/ 9460 9461HSI SUBSYSTEM 9462M: Sebastian Reichel <sre@kernel.org> 9463S: Maintained 9464T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git 9465F: Documentation/ABI/testing/sysfs-bus-hsi 9466F: Documentation/driver-api/hsi.rst 9467F: drivers/hsi/ 9468F: include/linux/hsi/ 9469F: include/uapi/linux/hsi/ 9470 9471HSO 3G MODEM DRIVER 9472L: linux-usb@vger.kernel.org 9473S: Orphan 9474F: drivers/net/usb/hso.c 9475 9476HSR NETWORK PROTOCOL 9477L: netdev@vger.kernel.org 9478S: Orphan 9479F: net/hsr/ 9480 9481HT16K33 LED CONTROLLER DRIVER 9482M: Robin van der Gracht <robin@protonic.nl> 9483S: Maintained 9484F: Documentation/devicetree/bindings/auxdisplay/holtek,ht16k33.yaml 9485F: drivers/auxdisplay/ht16k33.c 9486 9487HTCPEN TOUCHSCREEN DRIVER 9488M: Pau Oliva Fora <pof@eslack.org> 9489L: linux-input@vger.kernel.org 9490S: Maintained 9491F: drivers/input/touchscreen/htcpen.c 9492 9493HTE SUBSYSTEM 9494M: Dipen Patel <dipenp@nvidia.com> 9495L: timestamp@lists.linux.dev 9496S: Maintained 9497Q: https://patchwork.kernel.org/project/timestamp/list/ 9498T: git git://git.kernel.org/pub/scm/linux/kernel/git/pateldipen1984/linux.git 9499F: Documentation/devicetree/bindings/timestamp/ 9500F: Documentation/driver-api/hte/ 9501F: drivers/hte/ 9502F: include/linux/hte.h 9503 9504HTS221 TEMPERATURE-HUMIDITY IIO DRIVER 9505M: Lorenzo Bianconi <lorenzo@kernel.org> 9506L: linux-iio@vger.kernel.org 9507S: Maintained 9508W: http://www.st.com/ 9509F: Documentation/devicetree/bindings/iio/humidity/st,hts221.yaml 9510F: drivers/iio/humidity/hts221* 9511 9512HUAWEI ETHERNET DRIVER 9513M: Cai Huoqing <cai.huoqing@linux.dev> 9514L: netdev@vger.kernel.org 9515S: Maintained 9516F: Documentation/networking/device_drivers/ethernet/huawei/hinic.rst 9517F: drivers/net/ethernet/huawei/hinic/ 9518 9519HUGETLB SUBSYSTEM 9520M: Mike Kravetz <mike.kravetz@oracle.com> 9521M: Muchun Song <muchun.song@linux.dev> 9522L: linux-mm@kvack.org 9523S: Maintained 9524F: Documentation/ABI/testing/sysfs-kernel-mm-hugepages 9525F: Documentation/admin-guide/mm/hugetlbpage.rst 9526F: Documentation/mm/hugetlbfs_reserv.rst 9527F: Documentation/mm/vmemmap_dedup.rst 9528F: fs/hugetlbfs/ 9529F: include/linux/hugetlb.h 9530F: mm/hugetlb.c 9531F: mm/hugetlb_vmemmap.c 9532F: mm/hugetlb_vmemmap.h 9533 9534HVA ST MEDIA DRIVER 9535M: Jean-Christophe Trotin <jean-christophe.trotin@foss.st.com> 9536L: linux-media@vger.kernel.org 9537S: Supported 9538W: https://linuxtv.org 9539T: git git://linuxtv.org/media_tree.git 9540F: drivers/media/platform/st/sti/hva 9541 9542HWPOISON MEMORY FAILURE HANDLING 9543M: Naoya Horiguchi <naoya.horiguchi@nec.com> 9544R: Miaohe Lin <linmiaohe@huawei.com> 9545L: linux-mm@kvack.org 9546S: Maintained 9547F: mm/hwpoison-inject.c 9548F: mm/memory-failure.c 9549 9550HYCON HY46XX TOUCHSCREEN SUPPORT 9551M: Giulio Benetti <giulio.benetti@benettiengineering.com> 9552L: linux-input@vger.kernel.org 9553S: Maintained 9554F: Documentation/devicetree/bindings/input/touchscreen/hycon,hy46xx.yaml 9555F: drivers/input/touchscreen/hycon-hy46xx.c 9556 9557HYGON PROCESSOR SUPPORT 9558M: Pu Wen <puwen@hygon.cn> 9559L: linux-kernel@vger.kernel.org 9560S: Maintained 9561F: arch/x86/kernel/cpu/hygon.c 9562 9563HYNIX HI556 SENSOR DRIVER 9564M: Shawn Tu <shawnx.tu@intel.com> 9565L: linux-media@vger.kernel.org 9566S: Maintained 9567T: git git://linuxtv.org/media_tree.git 9568F: drivers/media/i2c/hi556.c 9569 9570HYNIX HI846 SENSOR DRIVER 9571M: Martin Kepplinger <martin.kepplinger@puri.sm> 9572L: linux-media@vger.kernel.org 9573S: Maintained 9574F: drivers/media/i2c/hi846.c 9575 9576HYNIX HI847 SENSOR DRIVER 9577M: Shawn Tu <shawnx.tu@intel.com> 9578L: linux-media@vger.kernel.org 9579S: Maintained 9580F: drivers/media/i2c/hi847.c 9581 9582Hyper-V/Azure CORE AND DRIVERS 9583M: "K. Y. Srinivasan" <kys@microsoft.com> 9584M: Haiyang Zhang <haiyangz@microsoft.com> 9585M: Wei Liu <wei.liu@kernel.org> 9586M: Dexuan Cui <decui@microsoft.com> 9587L: linux-hyperv@vger.kernel.org 9588S: Supported 9589T: git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git 9590F: Documentation/ABI/stable/sysfs-bus-vmbus 9591F: Documentation/ABI/testing/debugfs-hyperv 9592F: Documentation/devicetree/bindings/bus/microsoft,vmbus.yaml 9593F: Documentation/networking/device_drivers/ethernet/microsoft/netvsc.rst 9594F: Documentation/virt/hyperv 9595F: arch/arm64/hyperv 9596F: arch/arm64/include/asm/hyperv-tlfs.h 9597F: arch/arm64/include/asm/mshyperv.h 9598F: arch/x86/hyperv 9599F: arch/x86/include/asm/hyperv-tlfs.h 9600F: arch/x86/include/asm/mshyperv.h 9601F: arch/x86/include/asm/trace/hyperv.h 9602F: arch/x86/kernel/cpu/mshyperv.c 9603F: drivers/clocksource/hyperv_timer.c 9604F: drivers/hid/hid-hyperv.c 9605F: drivers/hv/ 9606F: drivers/input/serio/hyperv-keyboard.c 9607F: drivers/iommu/hyperv-iommu.c 9608F: drivers/net/ethernet/microsoft/ 9609F: drivers/net/hyperv/ 9610F: drivers/pci/controller/pci-hyperv-intf.c 9611F: drivers/pci/controller/pci-hyperv.c 9612F: drivers/scsi/storvsc_drv.c 9613F: drivers/uio/uio_hv_generic.c 9614F: drivers/video/fbdev/hyperv_fb.c 9615F: include/asm-generic/hyperv-tlfs.h 9616F: include/asm-generic/mshyperv.h 9617F: include/clocksource/hyperv_timer.h 9618F: include/linux/hyperv.h 9619F: include/net/mana 9620F: include/uapi/linux/hyperv.h 9621F: net/vmw_vsock/hyperv_transport.c 9622F: tools/hv/ 9623 9624HYPERBUS SUPPORT 9625M: Vignesh Raghavendra <vigneshr@ti.com> 9626L: linux-mtd@lists.infradead.org 9627S: Supported 9628Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 9629C: irc://irc.oftc.net/mtd 9630T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git cfi/next 9631F: Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml 9632F: drivers/mtd/hyperbus/ 9633F: include/linux/mtd/hyperbus.h 9634 9635HYPERVISOR VIRTUAL CONSOLE DRIVER 9636L: linuxppc-dev@lists.ozlabs.org 9637S: Odd Fixes 9638F: drivers/tty/hvc/ 9639 9640I2C ACPI SUPPORT 9641M: Mika Westerberg <mika.westerberg@linux.intel.com> 9642L: linux-i2c@vger.kernel.org 9643L: linux-acpi@vger.kernel.org 9644S: Maintained 9645F: drivers/i2c/i2c-core-acpi.c 9646 9647I2C CONTROLLER DRIVER FOR NVIDIA GPU 9648M: Ajay Gupta <ajayg@nvidia.com> 9649L: linux-i2c@vger.kernel.org 9650S: Maintained 9651F: Documentation/i2c/busses/i2c-nvidia-gpu.rst 9652F: drivers/i2c/busses/i2c-nvidia-gpu.c 9653 9654I2C MUXES 9655M: Peter Rosin <peda@axentia.se> 9656L: linux-i2c@vger.kernel.org 9657S: Maintained 9658F: Documentation/devicetree/bindings/i2c/i2c-arb* 9659F: Documentation/devicetree/bindings/i2c/i2c-gate* 9660F: Documentation/devicetree/bindings/i2c/i2c-mux* 9661F: Documentation/i2c/i2c-topology.rst 9662F: Documentation/i2c/muxes/ 9663F: drivers/i2c/i2c-mux.c 9664F: drivers/i2c/muxes/ 9665F: include/linux/i2c-mux.h 9666 9667I2C MV64XXX MARVELL AND ALLWINNER DRIVER 9668M: Gregory CLEMENT <gregory.clement@bootlin.com> 9669L: linux-i2c@vger.kernel.org 9670S: Maintained 9671F: Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml 9672F: drivers/i2c/busses/i2c-mv64xxx.c 9673 9674I2C OVER PARALLEL PORT 9675M: Jean Delvare <jdelvare@suse.com> 9676L: linux-i2c@vger.kernel.org 9677S: Maintained 9678F: Documentation/i2c/busses/i2c-parport.rst 9679F: drivers/i2c/busses/i2c-parport.c 9680 9681I2C SUBSYSTEM 9682M: Wolfram Sang <wsa@kernel.org> 9683L: linux-i2c@vger.kernel.org 9684S: Maintained 9685W: https://i2c.wiki.kernel.org/ 9686Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9687T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9688F: Documentation/devicetree/bindings/i2c/i2c.txt 9689F: Documentation/i2c/ 9690F: drivers/i2c/* 9691F: include/dt-bindings/i2c/i2c.h 9692F: include/linux/i2c-dev.h 9693F: include/linux/i2c-smbus.h 9694F: include/linux/i2c.h 9695F: include/uapi/linux/i2c-*.h 9696F: include/uapi/linux/i2c.h 9697 9698I2C SUBSYSTEM HOST DRIVERS 9699M: Andi Shyti <andi.shyti@kernel.org> 9700L: linux-i2c@vger.kernel.org 9701S: Maintained 9702W: https://i2c.wiki.kernel.org/ 9703Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9704T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9705F: Documentation/devicetree/bindings/i2c/ 9706F: drivers/i2c/algos/ 9707F: drivers/i2c/busses/ 9708F: include/dt-bindings/i2c/ 9709 9710I2C-TAOS-EVM DRIVER 9711M: Jean Delvare <jdelvare@suse.com> 9712L: linux-i2c@vger.kernel.org 9713S: Maintained 9714F: Documentation/i2c/busses/i2c-taos-evm.rst 9715F: drivers/i2c/busses/i2c-taos-evm.c 9716 9717I2C-TINY-USB DRIVER 9718M: Till Harbaum <till@harbaum.org> 9719L: linux-i2c@vger.kernel.org 9720S: Maintained 9721W: http://www.harbaum.org/till/i2c_tiny_usb 9722F: drivers/i2c/busses/i2c-tiny-usb.c 9723 9724I2C/SMBUS CONTROLLER DRIVERS FOR PC 9725M: Jean Delvare <jdelvare@suse.com> 9726L: linux-i2c@vger.kernel.org 9727S: Maintained 9728F: Documentation/i2c/busses/i2c-ali1535.rst 9729F: Documentation/i2c/busses/i2c-ali1563.rst 9730F: Documentation/i2c/busses/i2c-ali15x3.rst 9731F: Documentation/i2c/busses/i2c-amd756.rst 9732F: Documentation/i2c/busses/i2c-amd8111.rst 9733F: Documentation/i2c/busses/i2c-i801.rst 9734F: Documentation/i2c/busses/i2c-nforce2.rst 9735F: Documentation/i2c/busses/i2c-piix4.rst 9736F: Documentation/i2c/busses/i2c-sis5595.rst 9737F: Documentation/i2c/busses/i2c-sis630.rst 9738F: Documentation/i2c/busses/i2c-sis96x.rst 9739F: Documentation/i2c/busses/i2c-via.rst 9740F: Documentation/i2c/busses/i2c-viapro.rst 9741F: drivers/i2c/busses/i2c-ali1535.c 9742F: drivers/i2c/busses/i2c-ali1563.c 9743F: drivers/i2c/busses/i2c-ali15x3.c 9744F: drivers/i2c/busses/i2c-amd756-s4882.c 9745F: drivers/i2c/busses/i2c-amd756.c 9746F: drivers/i2c/busses/i2c-amd8111.c 9747F: drivers/i2c/busses/i2c-i801.c 9748F: drivers/i2c/busses/i2c-isch.c 9749F: drivers/i2c/busses/i2c-nforce2-s4985.c 9750F: drivers/i2c/busses/i2c-nforce2.c 9751F: drivers/i2c/busses/i2c-piix4.c 9752F: drivers/i2c/busses/i2c-sis5595.c 9753F: drivers/i2c/busses/i2c-sis630.c 9754F: drivers/i2c/busses/i2c-sis96x.c 9755F: drivers/i2c/busses/i2c-via.c 9756F: drivers/i2c/busses/i2c-viapro.c 9757 9758I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER 9759M: Hans de Goede <hdegoede@redhat.com> 9760L: linux-i2c@vger.kernel.org 9761S: Maintained 9762F: drivers/i2c/busses/i2c-cht-wc.c 9763 9764I2C/SMBUS ISMT DRIVER 9765M: Seth Heasley <seth.heasley@intel.com> 9766M: Neil Horman <nhorman@tuxdriver.com> 9767L: linux-i2c@vger.kernel.org 9768F: Documentation/i2c/busses/i2c-ismt.rst 9769F: drivers/i2c/busses/i2c-ismt.c 9770 9771I2C/SMBUS STUB DRIVER 9772M: Jean Delvare <jdelvare@suse.com> 9773L: linux-i2c@vger.kernel.org 9774S: Maintained 9775F: drivers/i2c/i2c-stub.c 9776 9777I3C DRIVER FOR ASPEED AST2600 9778M: Jeremy Kerr <jk@codeconstruct.com.au> 9779S: Maintained 9780F: Documentation/devicetree/bindings/i3c/aspeed,ast2600-i3c.yaml 9781F: drivers/i3c/master/ast2600-i3c-master.c 9782 9783I3C DRIVER FOR CADENCE I3C MASTER IP 9784M: Przemysław Gaj <pgaj@cadence.com> 9785S: Maintained 9786F: Documentation/devicetree/bindings/i3c/cdns,i3c-master.yaml 9787F: drivers/i3c/master/i3c-master-cdns.c 9788 9789I3C DRIVER FOR SYNOPSYS DESIGNWARE 9790S: Orphan 9791F: Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.yaml 9792F: drivers/i3c/master/dw* 9793 9794I3C SUBSYSTEM 9795M: Alexandre Belloni <alexandre.belloni@bootlin.com> 9796L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 9797S: Maintained 9798C: irc://chat.freenode.net/linux-i3c 9799T: git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git 9800F: Documentation/ABI/testing/sysfs-bus-i3c 9801F: Documentation/devicetree/bindings/i3c/ 9802F: Documentation/driver-api/i3c 9803F: drivers/i3c/ 9804F: include/linux/i3c/ 9805 9806IA64 (Itanium) PLATFORM 9807L: linux-ia64@vger.kernel.org 9808S: Orphan 9809F: Documentation/arch/ia64/ 9810F: arch/ia64/ 9811 9812IBM Operation Panel Input Driver 9813M: Eddie James <eajames@linux.ibm.com> 9814L: linux-input@vger.kernel.org 9815S: Maintained 9816F: Documentation/devicetree/bindings/input/ibm,op-panel.yaml 9817F: drivers/input/misc/ibm-panel.c 9818 9819IBM Power 842 compression accelerator 9820M: Haren Myneni <haren@us.ibm.com> 9821S: Supported 9822F: crypto/842.c 9823F: drivers/crypto/nx/Kconfig 9824F: drivers/crypto/nx/Makefile 9825F: drivers/crypto/nx/nx-842* 9826F: include/linux/sw842.h 9827F: lib/842/ 9828 9829IBM Power in-Nest Crypto Acceleration 9830M: Breno Leitão <leitao@debian.org> 9831M: Nayna Jain <nayna@linux.ibm.com> 9832M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9833L: linux-crypto@vger.kernel.org 9834S: Supported 9835F: drivers/crypto/nx/Kconfig 9836F: drivers/crypto/nx/Makefile 9837F: drivers/crypto/nx/nx-aes* 9838F: drivers/crypto/nx/nx-sha* 9839F: drivers/crypto/nx/nx.* 9840F: drivers/crypto/nx/nx_csbcpb.h 9841F: drivers/crypto/nx/nx_debugfs.c 9842 9843IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform 9844M: Tyrel Datwyler <tyreld@linux.ibm.com> 9845L: linux-pci@vger.kernel.org 9846L: linuxppc-dev@lists.ozlabs.org 9847S: Supported 9848F: drivers/pci/hotplug/rpadlpar* 9849 9850IBM Power Linux RAID adapter 9851M: Brian King <brking@us.ibm.com> 9852S: Supported 9853F: drivers/scsi/ipr.* 9854 9855IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform 9856M: Tyrel Datwyler <tyreld@linux.ibm.com> 9857L: linux-pci@vger.kernel.org 9858L: linuxppc-dev@lists.ozlabs.org 9859S: Supported 9860F: drivers/pci/hotplug/rpaphp* 9861 9862IBM Power SRIOV Virtual NIC Device Driver 9863M: Haren Myneni <haren@linux.ibm.com> 9864M: Rick Lindsley <ricklind@linux.ibm.com> 9865R: Nick Child <nnac123@linux.ibm.com> 9866R: Dany Madden <danymadden@us.ibm.com> 9867R: Thomas Falcon <tlfalcon@linux.ibm.com> 9868L: netdev@vger.kernel.org 9869S: Supported 9870F: drivers/net/ethernet/ibm/ibmvnic.* 9871 9872IBM Power VFIO Support 9873M: Timothy Pearson <tpearson@raptorengineering.com> 9874S: Supported 9875F: drivers/vfio/vfio_iommu_spapr_tce.c 9876 9877IBM Power Virtual Ethernet Device Driver 9878M: Nick Child <nnac123@linux.ibm.com> 9879L: netdev@vger.kernel.org 9880S: Supported 9881F: drivers/net/ethernet/ibm/ibmveth.* 9882 9883IBM Power Virtual FC Device Drivers 9884M: Tyrel Datwyler <tyreld@linux.ibm.com> 9885L: linux-scsi@vger.kernel.org 9886S: Supported 9887F: drivers/scsi/ibmvscsi/ibmvfc* 9888 9889IBM Power Virtual Management Channel Driver 9890M: Brad Warrum <bwarrum@linux.ibm.com> 9891M: Ritu Agarwal <rituagar@linux.ibm.com> 9892S: Supported 9893F: drivers/misc/ibmvmc.* 9894 9895IBM Power Virtual SCSI Device Drivers 9896M: Tyrel Datwyler <tyreld@linux.ibm.com> 9897L: linux-scsi@vger.kernel.org 9898S: Supported 9899F: drivers/scsi/ibmvscsi/ibmvscsi* 9900F: include/scsi/viosrp.h 9901 9902IBM Power Virtual SCSI Device Target Driver 9903M: Michael Cyr <mikecyr@linux.ibm.com> 9904L: linux-scsi@vger.kernel.org 9905L: target-devel@vger.kernel.org 9906S: Supported 9907F: drivers/scsi/ibmvscsi_tgt/ 9908 9909IBM Power VMX Cryptographic instructions 9910M: Breno Leitão <leitao@debian.org> 9911M: Nayna Jain <nayna@linux.ibm.com> 9912M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9913L: linux-crypto@vger.kernel.org 9914S: Supported 9915F: drivers/crypto/vmx/Kconfig 9916F: drivers/crypto/vmx/Makefile 9917F: drivers/crypto/vmx/aes* 9918F: drivers/crypto/vmx/ghash* 9919F: drivers/crypto/vmx/ppc-xlate.pl 9920F: drivers/crypto/vmx/vmx.c 9921 9922IBM ServeRAID RAID DRIVER 9923S: Orphan 9924F: drivers/scsi/ips.* 9925 9926ICH LPC AND GPIO DRIVER 9927M: Peter Tyser <ptyser@xes-inc.com> 9928S: Maintained 9929F: drivers/gpio/gpio-ich.c 9930F: drivers/mfd/lpc_ich.c 9931 9932ICY I2C DRIVER 9933M: Max Staudt <max@enpas.org> 9934L: linux-i2c@vger.kernel.org 9935S: Maintained 9936F: drivers/i2c/busses/i2c-icy.c 9937 9938IDEAPAD LAPTOP EXTRAS DRIVER 9939M: Ike Panhc <ike.pan@canonical.com> 9940L: platform-driver-x86@vger.kernel.org 9941S: Maintained 9942W: http://launchpad.net/ideapad-laptop 9943F: drivers/platform/x86/ideapad-laptop.c 9944 9945IDEAPAD LAPTOP SLIDEBAR DRIVER 9946M: Andrey Moiseev <o2g.org.ru@gmail.com> 9947L: linux-input@vger.kernel.org 9948S: Maintained 9949W: https://github.com/o2genum/ideapad-slidebar 9950F: drivers/input/misc/ideapad_slidebar.c 9951 9952IDMAPPED MOUNTS 9953M: Christian Brauner <brauner@kernel.org> 9954M: Seth Forshee <sforshee@kernel.org> 9955L: linux-fsdevel@vger.kernel.org 9956S: Maintained 9957T: git git://git.kernel.org/pub/scm/linux/kernel/git/vfs/idmapping.git 9958F: Documentation/filesystems/idmappings.rst 9959F: include/linux/mnt_idmapping.* 9960F: tools/testing/selftests/mount_setattr/ 9961 9962IDT VersaClock 5 CLOCK DRIVER 9963M: Luca Ceresoli <luca@lucaceresoli.net> 9964S: Maintained 9965F: Documentation/devicetree/bindings/clock/idt,versaclock5.yaml 9966F: drivers/clk/clk-versaclock5.c 9967 9968IEEE 802.15.4 SUBSYSTEM 9969M: Alexander Aring <alex.aring@gmail.com> 9970M: Stefan Schmidt <stefan@datenfreihafen.org> 9971M: Miquel Raynal <miquel.raynal@bootlin.com> 9972L: linux-wpan@vger.kernel.org 9973S: Maintained 9974W: https://linux-wpan.org/ 9975T: git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git 9976T: git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git 9977F: Documentation/networking/ieee802154.rst 9978F: drivers/net/ieee802154/ 9979F: include/linux/ieee802154.h 9980F: include/linux/nl802154.h 9981F: include/net/af_ieee802154.h 9982F: include/net/cfg802154.h 9983F: include/net/ieee802154_netdev.h 9984F: include/net/mac802154.h 9985F: include/net/nl802154.h 9986F: net/ieee802154/ 9987F: net/mac802154/ 9988 9989IFCVF VIRTIO DATA PATH ACCELERATOR 9990R: Zhu Lingshan <lingshan.zhu@intel.com> 9991F: drivers/vdpa/ifcvf/ 9992 9993IFE PROTOCOL 9994M: Yotam Gigi <yotam.gi@gmail.com> 9995M: Jamal Hadi Salim <jhs@mojatatu.com> 9996F: include/net/ife.h 9997F: include/uapi/linux/ife.h 9998F: net/ife 9999 10000IGORPLUG-USB IR RECEIVER 10001M: Sean Young <sean@mess.org> 10002L: linux-media@vger.kernel.org 10003S: Maintained 10004F: drivers/media/rc/igorplugusb.c 10005 10006IGUANAWORKS USB IR TRANSCEIVER 10007M: Sean Young <sean@mess.org> 10008L: linux-media@vger.kernel.org 10009S: Maintained 10010F: drivers/media/rc/iguanair.c 10011 10012IIO DIGITAL POTENTIOMETER DAC 10013M: Peter Rosin <peda@axentia.se> 10014L: linux-iio@vger.kernel.org 10015S: Maintained 10016F: Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac 10017F: Documentation/devicetree/bindings/iio/dac/dpot-dac.yaml 10018F: drivers/iio/dac/dpot-dac.c 10019 10020IIO ENVELOPE DETECTOR 10021M: Peter Rosin <peda@axentia.se> 10022L: linux-iio@vger.kernel.org 10023S: Maintained 10024F: Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector 10025F: Documentation/devicetree/bindings/iio/adc/envelope-detector.yaml 10026F: drivers/iio/adc/envelope-detector.c 10027 10028IIO LIGHT SENSOR GAIN-TIME-SCALE HELPERS 10029M: Matti Vaittinen <mazziesaccount@gmail.com> 10030L: linux-iio@vger.kernel.org 10031S: Maintained 10032F: drivers/iio/light/gain-time-scale-helper.c 10033F: drivers/iio/light/gain-time-scale-helper.h 10034 10035IIO MULTIPLEXER 10036M: Peter Rosin <peda@axentia.se> 10037L: linux-iio@vger.kernel.org 10038S: Maintained 10039F: Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.yaml 10040F: drivers/iio/multiplexer/iio-mux.c 10041 10042IIO SCMI BASED DRIVER 10043M: Jyoti Bhayana <jbhayana@google.com> 10044L: linux-iio@vger.kernel.org 10045S: Maintained 10046F: drivers/iio/common/scmi_sensors/scmi_iio.c 10047 10048IIO SUBSYSTEM AND DRIVERS 10049M: Jonathan Cameron <jic23@kernel.org> 10050R: Lars-Peter Clausen <lars@metafoo.de> 10051L: linux-iio@vger.kernel.org 10052S: Maintained 10053T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 10054F: Documentation/ABI/testing/configfs-iio* 10055F: Documentation/ABI/testing/sysfs-bus-iio* 10056F: Documentation/devicetree/bindings/iio/ 10057F: drivers/iio/ 10058F: drivers/staging/iio/ 10059F: include/dt-bindings/iio/ 10060F: include/linux/iio/ 10061F: tools/iio/ 10062 10063IIO UNIT CONVERTER 10064M: Peter Rosin <peda@axentia.se> 10065L: linux-iio@vger.kernel.org 10066S: Maintained 10067F: Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.yaml 10068F: Documentation/devicetree/bindings/iio/afe/current-sense-shunt.yaml 10069F: Documentation/devicetree/bindings/iio/afe/voltage-divider.yaml 10070F: drivers/iio/afe/iio-rescale.c 10071 10072IKANOS/ADI EAGLE ADSL USB DRIVER 10073M: Matthieu Castet <castet.matthieu@free.fr> 10074M: Stanislaw Gruszka <stf_xl@wp.pl> 10075S: Maintained 10076F: drivers/usb/atm/ueagle-atm.c 10077 10078IMAGIS TOUCHSCREEN DRIVER 10079M: Markuss Broks <markuss.broks@gmail.com> 10080S: Maintained 10081F: Documentation/devicetree/bindings/input/touchscreen/imagis,ist3038c.yaml 10082F: drivers/input/touchscreen/imagis.c 10083 10084IMGTEC ASCII LCD DRIVER 10085M: Paul Burton <paulburton@kernel.org> 10086S: Maintained 10087F: Documentation/devicetree/bindings/auxdisplay/img,ascii-lcd.yaml 10088F: drivers/auxdisplay/img-ascii-lcd.c 10089 10090IMGTEC IR DECODER DRIVER 10091S: Orphan 10092F: drivers/media/rc/img-ir/ 10093 10094IMON SOUNDGRAPH USB IR RECEIVER 10095M: Sean Young <sean@mess.org> 10096L: linux-media@vger.kernel.org 10097S: Maintained 10098F: drivers/media/rc/imon.c 10099F: drivers/media/rc/imon_raw.c 10100 10101IMS TWINTURBO FRAMEBUFFER DRIVER 10102L: linux-fbdev@vger.kernel.org 10103S: Orphan 10104F: drivers/video/fbdev/imsttfb.c 10105 10106INA209 HARDWARE MONITOR DRIVER 10107M: Guenter Roeck <linux@roeck-us.net> 10108L: linux-hwmon@vger.kernel.org 10109S: Maintained 10110F: Documentation/devicetree/bindings/hwmon/ti,ina2xx.yaml 10111F: Documentation/hwmon/ina209.rst 10112F: drivers/hwmon/ina209.c 10113 10114INA2XX HARDWARE MONITOR DRIVER 10115M: Guenter Roeck <linux@roeck-us.net> 10116L: linux-hwmon@vger.kernel.org 10117S: Maintained 10118F: Documentation/hwmon/ina2xx.rst 10119F: drivers/hwmon/ina2xx.c 10120F: include/linux/platform_data/ina2xx.h 10121 10122INDEX OF FURTHER KERNEL DOCUMENTATION 10123M: Carlos Bilbao <carlos.bilbao@amd.com> 10124S: Maintained 10125F: Documentation/process/kernel-docs.rst 10126 10127INDUSTRY PACK SUBSYSTEM (IPACK) 10128M: Vaibhav Gupta <vaibhavgupta40@gmail.com> 10129M: Jens Taprogge <jens.taprogge@taprogge.org> 10130M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 10131L: industrypack-devel@lists.sourceforge.net 10132S: Maintained 10133W: http://industrypack.sourceforge.net 10134F: drivers/ipack/ 10135 10136INFINEON DPS310 Driver 10137M: Eddie James <eajames@linux.ibm.com> 10138L: linux-iio@vger.kernel.org 10139S: Maintained 10140F: drivers/iio/pressure/dps310.c 10141 10142INFINEON PEB2466 ASoC CODEC 10143M: Herve Codina <herve.codina@bootlin.com> 10144L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10145S: Maintained 10146F: Documentation/devicetree/bindings/sound/infineon,peb2466.yaml 10147F: sound/soc/codecs/peb2466.c 10148 10149INFINIBAND SUBSYSTEM 10150M: Jason Gunthorpe <jgg@nvidia.com> 10151M: Leon Romanovsky <leonro@nvidia.com> 10152L: linux-rdma@vger.kernel.org 10153S: Supported 10154W: https://github.com/linux-rdma/rdma-core 10155Q: http://patchwork.kernel.org/project/linux-rdma/list/ 10156T: git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git 10157F: Documentation/devicetree/bindings/infiniband/ 10158F: Documentation/infiniband/ 10159F: drivers/infiniband/ 10160F: include/rdma/ 10161F: include/trace/events/ib_mad.h 10162F: include/trace/events/ib_umad.h 10163F: include/trace/misc/rdma.h 10164F: include/uapi/linux/if_infiniband.h 10165F: include/uapi/rdma/ 10166F: samples/bpf/ibumad_kern.c 10167F: samples/bpf/ibumad_user.c 10168 10169INGENIC JZ4780 NAND DRIVER 10170M: Harvey Hunt <harveyhuntnexus@gmail.com> 10171L: linux-mtd@lists.infradead.org 10172L: linux-mips@vger.kernel.org 10173S: Maintained 10174F: drivers/mtd/nand/raw/ingenic/ 10175 10176INGENIC JZ47xx SoCs 10177M: Paul Cercueil <paul@crapouillou.net> 10178L: linux-mips@vger.kernel.org 10179S: Maintained 10180F: arch/mips/boot/dts/ingenic/ 10181F: arch/mips/generic/board-ingenic.c 10182F: arch/mips/include/asm/mach-ingenic/ 10183F: arch/mips/ingenic/Kconfig 10184F: drivers/clk/ingenic/ 10185F: drivers/dma/dma-jz4780.c 10186F: drivers/gpu/drm/ingenic/ 10187F: drivers/i2c/busses/i2c-jz4780.c 10188F: drivers/iio/adc/ingenic-adc.c 10189F: drivers/irqchip/irq-ingenic.c 10190F: drivers/memory/jz4780-nemc.c 10191F: drivers/mmc/host/jz4740_mmc.c 10192F: drivers/mtd/nand/raw/ingenic/ 10193F: drivers/pinctrl/pinctrl-ingenic.c 10194F: drivers/power/supply/ingenic-battery.c 10195F: drivers/pwm/pwm-jz4740.c 10196F: drivers/remoteproc/ingenic_rproc.c 10197F: drivers/rtc/rtc-jz4740.c 10198F: drivers/tty/serial/8250/8250_ingenic.c 10199F: drivers/usb/musb/jz4740.c 10200F: drivers/watchdog/jz4740_wdt.c 10201F: include/dt-bindings/iio/adc/ingenic,adc.h 10202F: include/linux/mfd/ingenic-tcu.h 10203F: sound/soc/codecs/jz47* 10204F: sound/soc/jz4740/ 10205 10206INJOINIC IP5xxx POWER BANK IC DRIVER 10207M: Samuel Holland <samuel@sholland.org> 10208S: Maintained 10209F: drivers/power/supply/ip5xxx_power.c 10210 10211INOTIFY 10212M: Jan Kara <jack@suse.cz> 10213R: Amir Goldstein <amir73il@gmail.com> 10214L: linux-fsdevel@vger.kernel.org 10215S: Maintained 10216F: Documentation/filesystems/inotify.rst 10217F: fs/notify/inotify/ 10218F: include/linux/inotify.h 10219F: include/uapi/linux/inotify.h 10220 10221INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS 10222M: Dmitry Torokhov <dmitry.torokhov@gmail.com> 10223L: linux-input@vger.kernel.org 10224S: Maintained 10225Q: http://patchwork.kernel.org/project/linux-input/list/ 10226T: git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git 10227F: Documentation/devicetree/bindings/input/ 10228F: Documentation/devicetree/bindings/serio/ 10229F: Documentation/input/ 10230F: drivers/input/ 10231F: include/dt-bindings/input/ 10232F: include/linux/input.h 10233F: include/linux/input/ 10234F: include/uapi/linux/input-event-codes.h 10235F: include/uapi/linux/input.h 10236 10237INPUT MULTITOUCH (MT) PROTOCOL 10238M: Henrik Rydberg <rydberg@bitmath.org> 10239L: linux-input@vger.kernel.org 10240S: Odd fixes 10241F: Documentation/input/multi-touch-protocol.rst 10242F: drivers/input/input-mt.c 10243K: \b(ABS|SYN)_MT_ 10244 10245INSIDE SECURE CRYPTO DRIVER 10246M: Antoine Tenart <atenart@kernel.org> 10247L: linux-crypto@vger.kernel.org 10248S: Maintained 10249F: drivers/crypto/inside-secure/ 10250 10251INTEGRITY MEASUREMENT ARCHITECTURE (IMA) 10252M: Mimi Zohar <zohar@linux.ibm.com> 10253M: Dmitry Kasatkin <dmitry.kasatkin@gmail.com> 10254L: linux-integrity@vger.kernel.org 10255S: Supported 10256T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 10257F: security/integrity/ 10258F: security/integrity/ima/ 10259 10260INTEL 810/815 FRAMEBUFFER DRIVER 10261M: Antonino Daplas <adaplas@gmail.com> 10262L: linux-fbdev@vger.kernel.org 10263S: Maintained 10264F: drivers/video/fbdev/i810/ 10265 10266INTEL 8255 GPIO DRIVER 10267M: William Breathitt Gray <william.gray@linaro.org> 10268L: linux-gpio@vger.kernel.org 10269S: Maintained 10270F: drivers/gpio/gpio-i8255.c 10271F: drivers/gpio/gpio-i8255.h 10272 10273INTEL ASoC DRIVERS 10274M: Cezary Rojewski <cezary.rojewski@intel.com> 10275M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 10276M: Liam Girdwood <liam.r.girdwood@linux.intel.com> 10277M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 10278M: Bard Liao <yung-chuan.liao@linux.intel.com> 10279M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 10280M: Kai Vehmanen <kai.vehmanen@linux.intel.com> 10281L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10282S: Supported 10283F: sound/soc/intel/ 10284 10285INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER 10286M: Hans de Goede <hdegoede@redhat.com> 10287L: platform-driver-x86@vger.kernel.org 10288S: Maintained 10289F: drivers/platform/x86/intel/atomisp2/pm.c 10290 10291INTEL ATOMISP2 LED DRIVER 10292M: Hans de Goede <hdegoede@redhat.com> 10293L: platform-driver-x86@vger.kernel.org 10294S: Maintained 10295F: drivers/platform/x86/intel/atomisp2/led.c 10296 10297INTEL BIOS SAR INT1092 DRIVER 10298M: Shravan Sudhakar <s.shravan@intel.com> 10299M: Intel Corporation <linuxwwan@intel.com> 10300L: platform-driver-x86@vger.kernel.org 10301S: Maintained 10302F: drivers/platform/x86/intel/int1092/ 10303 10304INTEL BROXTON PMC DRIVER 10305M: Mika Westerberg <mika.westerberg@linux.intel.com> 10306M: Zha Qipeng <qipeng.zha@intel.com> 10307S: Maintained 10308F: drivers/mfd/intel_pmc_bxt.c 10309F: include/linux/mfd/intel_pmc_bxt.h 10310 10311INTEL C600 SERIES SAS CONTROLLER DRIVER 10312M: Artur Paszkiewicz <artur.paszkiewicz@intel.com> 10313L: linux-scsi@vger.kernel.org 10314S: Supported 10315T: git git://git.code.sf.net/p/intel-sas/isci 10316F: drivers/scsi/isci/ 10317 10318INTEL CPU family model numbers 10319M: Tony Luck <tony.luck@intel.com> 10320M: x86@kernel.org 10321L: linux-kernel@vger.kernel.org 10322S: Supported 10323F: arch/x86/include/asm/intel-family.h 10324 10325INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets) 10326M: Jani Nikula <jani.nikula@linux.intel.com> 10327M: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> 10328M: Rodrigo Vivi <rodrigo.vivi@intel.com> 10329M: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> 10330L: intel-gfx@lists.freedesktop.org 10331S: Supported 10332W: https://01.org/linuxgraphics/ 10333Q: http://patchwork.freedesktop.org/project/intel-gfx/ 10334B: https://gitlab.freedesktop.org/drm/intel/-/wikis/How-to-file-i915-bugs 10335C: irc://irc.oftc.net/intel-gfx 10336T: git git://anongit.freedesktop.org/drm-intel 10337F: Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon 10338F: Documentation/gpu/i915.rst 10339F: drivers/gpu/drm/i915/ 10340F: include/drm/i915* 10341F: include/uapi/drm/i915_drm.h 10342 10343INTEL ETHERNET DRIVERS 10344M: Jesse Brandeburg <jesse.brandeburg@intel.com> 10345M: Tony Nguyen <anthony.l.nguyen@intel.com> 10346L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 10347S: Supported 10348W: http://www.intel.com/support/feedback.htm 10349W: http://e1000.sourceforge.net/ 10350Q: http://patchwork.ozlabs.org/project/intel-wired-lan/list/ 10351T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue.git 10352T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git 10353F: Documentation/networking/device_drivers/ethernet/intel/ 10354F: drivers/net/ethernet/intel/ 10355F: drivers/net/ethernet/intel/*/ 10356F: include/linux/avf/virtchnl.h 10357F: include/linux/net/intel/iidc.h 10358 10359INTEL ETHERNET PROTOCOL DRIVER FOR RDMA 10360M: Mustafa Ismail <mustafa.ismail@intel.com> 10361M: Shiraz Saleem <shiraz.saleem@intel.com> 10362L: linux-rdma@vger.kernel.org 10363S: Supported 10364F: drivers/infiniband/hw/irdma/ 10365F: include/uapi/rdma/irdma-abi.h 10366 10367INTEL FRAMEBUFFER DRIVER (excluding 810 and 815) 10368M: Maik Broemme <mbroemme@libmpq.org> 10369L: linux-fbdev@vger.kernel.org 10370S: Maintained 10371F: Documentation/fb/intelfb.rst 10372F: drivers/video/fbdev/intelfb/ 10373 10374INTEL GPIO DRIVERS 10375M: Andy Shevchenko <andy@kernel.org> 10376L: linux-gpio@vger.kernel.org 10377S: Supported 10378T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10379F: drivers/gpio/gpio-elkhartlake.c 10380F: drivers/gpio/gpio-ich.c 10381F: drivers/gpio/gpio-merrifield.c 10382F: drivers/gpio/gpio-ml-ioh.c 10383F: drivers/gpio/gpio-pch.c 10384F: drivers/gpio/gpio-sch.c 10385F: drivers/gpio/gpio-sodaville.c 10386F: drivers/gpio/gpio-tangier.c 10387 10388INTEL GVT-g DRIVERS (Intel GPU Virtualization) 10389M: Zhenyu Wang <zhenyuw@linux.intel.com> 10390M: Zhi Wang <zhi.a.wang@intel.com> 10391L: intel-gvt-dev@lists.freedesktop.org 10392L: intel-gfx@lists.freedesktop.org 10393S: Supported 10394W: https://01.org/igvt-g 10395T: git https://github.com/intel/gvt-linux.git 10396F: drivers/gpu/drm/i915/gvt/ 10397 10398INTEL HID EVENT DRIVER 10399M: Alex Hung <alexhung@gmail.com> 10400L: platform-driver-x86@vger.kernel.org 10401S: Maintained 10402F: drivers/platform/x86/intel/hid.c 10403 10404INTEL I/OAT DMA DRIVER 10405M: Dave Jiang <dave.jiang@intel.com> 10406R: Dan Williams <dan.j.williams@intel.com> 10407L: dmaengine@vger.kernel.org 10408S: Supported 10409Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 10410F: drivers/dma/ioat* 10411 10412INTEL IDLE DRIVER 10413M: Jacob Pan <jacob.jun.pan@linux.intel.com> 10414M: Len Brown <lenb@kernel.org> 10415L: linux-pm@vger.kernel.org 10416S: Supported 10417B: https://bugzilla.kernel.org 10418T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git 10419F: drivers/idle/intel_idle.c 10420 10421INTEL IDXD DRIVER 10422M: Fenghua Yu <fenghua.yu@intel.com> 10423M: Dave Jiang <dave.jiang@intel.com> 10424L: dmaengine@vger.kernel.org 10425S: Supported 10426F: drivers/dma/idxd/* 10427F: include/uapi/linux/idxd.h 10428 10429INTEL IN FIELD SCAN (IFS) DEVICE 10430M: Jithu Joseph <jithu.joseph@intel.com> 10431R: Ashok Raj <ashok.raj@intel.com> 10432R: Tony Luck <tony.luck@intel.com> 10433S: Maintained 10434F: drivers/platform/x86/intel/ifs 10435F: include/trace/events/intel_ifs.h 10436 10437INTEL INTEGRATED SENSOR HUB DRIVER 10438M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10439M: Jiri Kosina <jikos@kernel.org> 10440L: linux-input@vger.kernel.org 10441S: Maintained 10442F: drivers/hid/intel-ish-hid/ 10443 10444INTEL IOMMU (VT-d) 10445M: David Woodhouse <dwmw2@infradead.org> 10446M: Lu Baolu <baolu.lu@linux.intel.com> 10447L: iommu@lists.linux.dev 10448S: Supported 10449T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10450F: drivers/iommu/intel/ 10451 10452INTEL IPU3 CSI-2 CIO2 DRIVER 10453M: Yong Zhi <yong.zhi@intel.com> 10454M: Sakari Ailus <sakari.ailus@linux.intel.com> 10455M: Bingbu Cao <bingbu.cao@intel.com> 10456M: Dan Scally <djrscally@gmail.com> 10457R: Tianshu Qiu <tian.shu.qiu@intel.com> 10458L: linux-media@vger.kernel.org 10459S: Maintained 10460T: git git://linuxtv.org/media_tree.git 10461F: Documentation/userspace-api/media/v4l/pixfmt-srggb10-ipu3.rst 10462F: drivers/media/pci/intel/ipu3/ 10463 10464INTEL IPU3 CSI-2 IMGU DRIVER 10465M: Sakari Ailus <sakari.ailus@linux.intel.com> 10466R: Bingbu Cao <bingbu.cao@intel.com> 10467R: Tianshu Qiu <tian.shu.qiu@intel.com> 10468L: linux-media@vger.kernel.org 10469S: Maintained 10470F: Documentation/admin-guide/media/ipu3.rst 10471F: Documentation/admin-guide/media/ipu3_rcb.svg 10472F: Documentation/userspace-api/media/v4l/pixfmt-meta-intel-ipu3.rst 10473F: drivers/staging/media/ipu3/ 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 CRYPTO SUPPORT 10482M: Corentin Labbe <clabbe@baylibre.com> 10483L: linux-crypto@vger.kernel.org 10484S: Maintained 10485F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 10486 10487INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT 10488M: Krzysztof Halasa <khalasa@piap.pl> 10489S: Maintained 10490F: drivers/net/ethernet/xscale/ixp4xx_eth.c 10491F: drivers/net/wan/ixp4xx_hss.c 10492F: drivers/soc/ixp4xx/ixp4xx-npe.c 10493F: drivers/soc/ixp4xx/ixp4xx-qmgr.c 10494F: include/linux/soc/ixp4xx/npe.h 10495F: include/linux/soc/ixp4xx/qmgr.h 10496 10497INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT 10498M: Deepak Saxena <dsaxena@plexity.net> 10499S: Maintained 10500F: Documentation/devicetree/bindings/rng/intel,ixp46x-rng.yaml 10501F: drivers/char/hw_random/ixp4xx-rng.c 10502 10503INTEL KEEM BAY DRM DRIVER 10504M: Anitha Chrisanthus <anitha.chrisanthus@intel.com> 10505M: Edmund Dea <edmund.j.dea@intel.com> 10506S: Maintained 10507F: Documentation/devicetree/bindings/display/intel,keembay-display.yaml 10508F: drivers/gpu/drm/kmb/ 10509 10510INTEL KEEM BAY OCS AES/SM4 CRYPTO DRIVER 10511M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10512S: Maintained 10513F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-aes.yaml 10514F: drivers/crypto/intel/keembay/Kconfig 10515F: drivers/crypto/intel/keembay/Makefile 10516F: drivers/crypto/intel/keembay/keembay-ocs-aes-core.c 10517F: drivers/crypto/intel/keembay/ocs-aes.c 10518F: drivers/crypto/intel/keembay/ocs-aes.h 10519 10520INTEL KEEM BAY OCS ECC CRYPTO DRIVER 10521M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10522M: Prabhjot Khurana <prabhjot.khurana@intel.com> 10523M: Mark Gross <mgross@linux.intel.com> 10524S: Maintained 10525F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-ecc.yaml 10526F: drivers/crypto/intel/keembay/Kconfig 10527F: drivers/crypto/intel/keembay/Makefile 10528F: drivers/crypto/intel/keembay/keembay-ocs-ecc.c 10529 10530INTEL KEEM BAY OCS HCU CRYPTO DRIVER 10531M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10532M: Declan Murphy <declan.murphy@intel.com> 10533S: Maintained 10534F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-hcu.yaml 10535F: drivers/crypto/intel/keembay/Kconfig 10536F: drivers/crypto/intel/keembay/Makefile 10537F: drivers/crypto/intel/keembay/keembay-ocs-hcu-core.c 10538F: drivers/crypto/intel/keembay/ocs-hcu.c 10539F: drivers/crypto/intel/keembay/ocs-hcu.h 10540 10541INTEL MANAGEMENT ENGINE (mei) 10542M: Tomas Winkler <tomas.winkler@intel.com> 10543L: linux-kernel@vger.kernel.org 10544S: Supported 10545F: Documentation/driver-api/mei/* 10546F: drivers/misc/mei/ 10547F: drivers/watchdog/mei_wdt.c 10548F: include/linux/mei_aux.h 10549F: include/linux/mei_cl_bus.h 10550F: include/uapi/linux/mei.h 10551F: include/uapi/linux/mei_uuid.h 10552F: include/uapi/linux/uuid.h 10553F: samples/mei/* 10554 10555INTEL MAX 10 BMC MFD DRIVER 10556M: Xu Yilun <yilun.xu@intel.com> 10557R: Tom Rix <trix@redhat.com> 10558S: Maintained 10559F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc 10560F: Documentation/hwmon/intel-m10-bmc-hwmon.rst 10561F: drivers/hwmon/intel-m10-bmc-hwmon.c 10562F: drivers/mfd/intel-m10-bmc* 10563F: include/linux/mfd/intel-m10-bmc.h 10564 10565INTEL MAX10 BMC SECURE UPDATES 10566M: Russ Weight <russell.h.weight@intel.com> 10567L: linux-fpga@vger.kernel.org 10568S: Maintained 10569F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc-sec-update 10570F: drivers/fpga/intel-m10-bmc-sec-update.c 10571 10572INTEL P-Unit IPC DRIVER 10573M: Zha Qipeng <qipeng.zha@intel.com> 10574L: platform-driver-x86@vger.kernel.org 10575S: Maintained 10576F: arch/x86/include/asm/intel_punit_ipc.h 10577F: drivers/platform/x86/intel/punit_ipc.c 10578 10579INTEL PMC CORE DRIVER 10580M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10581M: David E Box <david.e.box@intel.com> 10582L: platform-driver-x86@vger.kernel.org 10583S: Maintained 10584F: Documentation/ABI/testing/sysfs-platform-intel-pmc 10585F: drivers/platform/x86/intel/pmc/ 10586 10587INTEL PMIC GPIO DRIVERS 10588M: Andy Shevchenko <andy@kernel.org> 10589S: Supported 10590T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10591F: drivers/gpio/gpio-*cove.c 10592 10593INTEL PMIC MULTIFUNCTION DEVICE DRIVERS 10594M: Andy Shevchenko <andy@kernel.org> 10595S: Supported 10596F: drivers/mfd/intel_soc_pmic* 10597F: include/linux/mfd/intel_soc_pmic* 10598 10599INTEL PMT DRIVERS 10600M: David E. Box <david.e.box@linux.intel.com> 10601S: Supported 10602F: drivers/platform/x86/intel/pmt/ 10603 10604INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT 10605M: Stanislav Yakovlev <stas.yakovlev@gmail.com> 10606L: linux-wireless@vger.kernel.org 10607S: Maintained 10608F: Documentation/networking/device_drivers/wifi/intel/ipw2100.rst 10609F: Documentation/networking/device_drivers/wifi/intel/ipw2200.rst 10610F: drivers/net/wireless/intel/ipw2x00/ 10611 10612INTEL PSTATE DRIVER 10613M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10614M: Len Brown <lenb@kernel.org> 10615L: linux-pm@vger.kernel.org 10616S: Supported 10617F: drivers/cpufreq/intel_pstate.c 10618 10619INTEL PTP DFL ToD DRIVER 10620M: Tianfei Zhang <tianfei.zhang@intel.com> 10621L: linux-fpga@vger.kernel.org 10622L: netdev@vger.kernel.org 10623S: Maintained 10624F: drivers/ptp/ptp_dfl_tod.c 10625 10626INTEL QUADRATURE ENCODER PERIPHERAL DRIVER 10627M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 10628L: linux-iio@vger.kernel.org 10629F: drivers/counter/intel-qep.c 10630 10631INTEL SCU DRIVERS 10632M: Mika Westerberg <mika.westerberg@linux.intel.com> 10633S: Maintained 10634F: arch/x86/include/asm/intel_scu_ipc.h 10635F: drivers/platform/x86/intel_scu_* 10636 10637INTEL SDSI DRIVER 10638M: David E. Box <david.e.box@linux.intel.com> 10639S: Supported 10640F: drivers/platform/x86/intel/sdsi.c 10641F: tools/arch/x86/intel_sdsi/ 10642F: tools/testing/selftests/drivers/sdsi/ 10643 10644INTEL SGX 10645M: Jarkko Sakkinen <jarkko@kernel.org> 10646R: Dave Hansen <dave.hansen@linux.intel.com> 10647L: linux-sgx@vger.kernel.org 10648S: Supported 10649Q: https://patchwork.kernel.org/project/intel-sgx/list/ 10650T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/sgx 10651F: Documentation/arch/x86/sgx.rst 10652F: arch/x86/entry/vdso/vsgx.S 10653F: arch/x86/include/asm/sgx.h 10654F: arch/x86/include/uapi/asm/sgx.h 10655F: arch/x86/kernel/cpu/sgx/* 10656F: tools/testing/selftests/sgx/* 10657K: \bSGX_ 10658 10659INTEL SKYLAKE INT3472 ACPI DEVICE DRIVER 10660M: Daniel Scally <djrscally@gmail.com> 10661S: Maintained 10662F: drivers/platform/x86/intel/int3472/ 10663 10664INTEL SPEED SELECT TECHNOLOGY 10665M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10666L: platform-driver-x86@vger.kernel.org 10667S: Maintained 10668F: drivers/platform/x86/intel/speed_select_if/ 10669F: include/uapi/linux/isst_if.h 10670F: tools/power/x86/intel-speed-select/ 10671 10672INTEL STRATIX10 FIRMWARE DRIVERS 10673M: Dinh Nguyen <dinguyen@kernel.org> 10674L: linux-kernel@vger.kernel.org 10675S: Maintained 10676T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 10677F: Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu 10678F: Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt 10679F: drivers/firmware/stratix10-rsu.c 10680F: drivers/firmware/stratix10-svc.c 10681F: include/linux/firmware/intel/stratix10-smc.h 10682F: include/linux/firmware/intel/stratix10-svc-client.h 10683 10684INTEL TELEMETRY DRIVER 10685M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10686M: "David E. Box" <david.e.box@linux.intel.com> 10687L: platform-driver-x86@vger.kernel.org 10688S: Maintained 10689F: arch/x86/include/asm/intel_telemetry.h 10690F: drivers/platform/x86/intel/telemetry/ 10691 10692INTEL TPMI DRIVER 10693M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10694L: platform-driver-x86@vger.kernel.org 10695S: Maintained 10696F: drivers/platform/x86/intel/tpmi.c 10697F: include/linux/intel_tpmi.h 10698 10699INTEL UNCORE FREQUENCY CONTROL 10700M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10701L: platform-driver-x86@vger.kernel.org 10702S: Maintained 10703F: Documentation/admin-guide/pm/intel_uncore_frequency_scaling.rst 10704F: drivers/platform/x86/intel/uncore-frequency/ 10705 10706INTEL VENDOR SPECIFIC EXTENDED CAPABILITIES DRIVER 10707M: David E. Box <david.e.box@linux.intel.com> 10708S: Supported 10709F: drivers/platform/x86/intel/vsec.* 10710 10711INTEL VIRTUAL BUTTON DRIVER 10712M: AceLan Kao <acelan.kao@canonical.com> 10713L: platform-driver-x86@vger.kernel.org 10714S: Maintained 10715F: drivers/platform/x86/intel/vbtn.c 10716 10717INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy) 10718M: Stanislaw Gruszka <stf_xl@wp.pl> 10719L: linux-wireless@vger.kernel.org 10720S: Supported 10721F: drivers/net/wireless/intel/iwlegacy/ 10722 10723INTEL WIRELESS WIFI LINK (iwlwifi) 10724M: Gregory Greenman <gregory.greenman@intel.com> 10725L: linux-wireless@vger.kernel.org 10726S: Supported 10727W: https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi 10728T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git 10729F: drivers/net/wireless/intel/iwlwifi/ 10730 10731INTEL WMI SLIM BOOTLOADER (SBL) FIRMWARE UPDATE DRIVER 10732M: Jithu Joseph <jithu.joseph@intel.com> 10733R: Maurice Ma <maurice.ma@intel.com> 10734S: Maintained 10735W: https://slimbootloader.github.io/security/firmware-update.html 10736F: drivers/platform/x86/intel/wmi/sbl-fw-update.c 10737 10738INTEL WMI THUNDERBOLT FORCE POWER DRIVER 10739L: Dell.Client.Kernel@dell.com 10740S: Maintained 10741F: drivers/platform/x86/intel/wmi/thunderbolt.c 10742 10743INTEL WWAN IOSM DRIVER 10744M: M Chetan Kumar <m.chetan.kumar@intel.com> 10745M: Intel Corporation <linuxwwan@intel.com> 10746L: netdev@vger.kernel.org 10747S: Maintained 10748F: drivers/net/wwan/iosm/ 10749 10750INTEL(R) TRACE HUB 10751M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 10752S: Supported 10753F: Documentation/trace/intel_th.rst 10754F: drivers/hwtracing/intel_th/ 10755F: include/linux/intel_th.h 10756 10757INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT) 10758M: Ning Sun <ning.sun@intel.com> 10759L: tboot-devel@lists.sourceforge.net 10760S: Supported 10761W: http://tboot.sourceforge.net 10762T: hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot 10763F: Documentation/arch/x86/intel_txt.rst 10764F: arch/x86/kernel/tboot.c 10765F: include/linux/tboot.h 10766 10767INTERCONNECT API 10768M: Georgi Djakov <djakov@kernel.org> 10769L: linux-pm@vger.kernel.org 10770S: Maintained 10771T: git git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc.git 10772F: Documentation/devicetree/bindings/interconnect/ 10773F: Documentation/driver-api/interconnect.rst 10774F: drivers/interconnect/ 10775F: include/dt-bindings/interconnect/ 10776F: include/linux/interconnect-provider.h 10777F: include/linux/interconnect.h 10778 10779INTERRUPT COUNTER DRIVER 10780M: Oleksij Rempel <o.rempel@pengutronix.de> 10781R: Pengutronix Kernel Team <kernel@pengutronix.de> 10782L: linux-iio@vger.kernel.org 10783F: Documentation/devicetree/bindings/counter/interrupt-counter.yaml 10784F: drivers/counter/interrupt-cnt.c 10785 10786INTERSIL ISL7998X VIDEO DECODER DRIVER 10787M: Michael Tretter <m.tretter@pengutronix.de> 10788R: Pengutronix Kernel Team <kernel@pengutronix.de> 10789L: linux-media@vger.kernel.org 10790S: Maintained 10791F: Documentation/devicetree/bindings/media/i2c/isil,isl79987.yaml 10792F: drivers/media/i2c/isl7998x.c 10793 10794INVENSENSE ICM-426xx IMU DRIVER 10795M: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com> 10796L: linux-iio@vger.kernel.org 10797S: Maintained 10798W: https://invensense.tdk.com/ 10799F: Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml 10800F: drivers/iio/imu/inv_icm42600/ 10801 10802INVENSENSE MPU-3050 GYROSCOPE DRIVER 10803M: Linus Walleij <linus.walleij@linaro.org> 10804L: linux-iio@vger.kernel.org 10805S: Maintained 10806F: Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.yaml 10807F: drivers/iio/gyro/mpu3050* 10808 10809IOC3 ETHERNET DRIVER 10810M: Ralf Baechle <ralf@linux-mips.org> 10811L: linux-mips@vger.kernel.org 10812S: Maintained 10813F: drivers/net/ethernet/sgi/ioc3-eth.c 10814 10815IOMAP FILESYSTEM LIBRARY 10816M: Christoph Hellwig <hch@infradead.org> 10817M: Darrick J. Wong <djwong@kernel.org> 10818L: linux-xfs@vger.kernel.org 10819L: linux-fsdevel@vger.kernel.org 10820S: Supported 10821T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 10822F: fs/iomap/ 10823F: include/linux/iomap.h 10824 10825IOMMU DMA-API LAYER 10826M: Robin Murphy <robin.murphy@arm.com> 10827L: iommu@lists.linux.dev 10828S: Maintained 10829T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10830F: drivers/iommu/dma-iommu.c 10831F: drivers/iommu/dma-iommu.h 10832F: drivers/iommu/iova.c 10833F: include/linux/iova.h 10834 10835IOMMU SUBSYSTEM 10836M: Joerg Roedel <joro@8bytes.org> 10837M: Will Deacon <will@kernel.org> 10838R: Robin Murphy <robin.murphy@arm.com> 10839L: iommu@lists.linux.dev 10840S: Maintained 10841T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10842F: Documentation/devicetree/bindings/iommu/ 10843F: Documentation/userspace-api/iommu.rst 10844F: drivers/iommu/ 10845F: include/linux/iommu.h 10846F: include/linux/iova.h 10847F: include/linux/of_iommu.h 10848F: include/uapi/linux/iommu.h 10849 10850IOMMUFD 10851M: Jason Gunthorpe <jgg@nvidia.com> 10852M: Kevin Tian <kevin.tian@intel.com> 10853L: iommu@lists.linux.dev 10854S: Maintained 10855T: git git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd.git 10856F: Documentation/userspace-api/iommufd.rst 10857F: drivers/iommu/iommufd/ 10858F: include/linux/iommufd.h 10859F: include/uapi/linux/iommufd.h 10860F: tools/testing/selftests/iommu/ 10861 10862IOSYS-MAP HELPERS 10863M: Thomas Zimmermann <tzimmermann@suse.de> 10864L: dri-devel@lists.freedesktop.org 10865S: Maintained 10866T: git git://anongit.freedesktop.org/drm/drm-misc 10867F: include/linux/iosys-map.h 10868 10869IO_URING 10870M: Jens Axboe <axboe@kernel.dk> 10871R: Pavel Begunkov <asml.silence@gmail.com> 10872L: io-uring@vger.kernel.org 10873S: Maintained 10874T: git git://git.kernel.dk/linux-block 10875T: git git://git.kernel.dk/liburing 10876F: include/linux/io_uring.h 10877F: include/linux/io_uring_types.h 10878F: include/trace/events/io_uring.h 10879F: include/uapi/linux/io_uring.h 10880F: io_uring/ 10881F: tools/io_uring/ 10882 10883IPMI SUBSYSTEM 10884M: Corey Minyard <minyard@acm.org> 10885L: openipmi-developer@lists.sourceforge.net (moderated for non-subscribers) 10886S: Supported 10887W: http://openipmi.sourceforge.net/ 10888T: git https://github.com/cminyard/linux-ipmi.git for-next 10889F: Documentation/devicetree/bindings/ipmi/ 10890F: Documentation/driver-api/ipmi.rst 10891F: drivers/char/ipmi/ 10892F: include/linux/ipmi* 10893F: include/uapi/linux/ipmi* 10894 10895IPS SCSI RAID DRIVER 10896M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 10897L: linux-scsi@vger.kernel.org 10898S: Maintained 10899W: http://www.adaptec.com/ 10900F: drivers/scsi/ips* 10901 10902IPVS 10903M: Simon Horman <horms@verge.net.au> 10904M: Julian Anastasov <ja@ssi.bg> 10905L: netdev@vger.kernel.org 10906L: lvs-devel@vger.kernel.org 10907S: Maintained 10908T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git 10909T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git 10910F: Documentation/networking/ipvs-sysctl.rst 10911F: include/net/ip_vs.h 10912F: include/uapi/linux/ip_vs.h 10913F: net/netfilter/ipvs/ 10914 10915IPWIRELESS DRIVER 10916M: Jiri Kosina <jikos@kernel.org> 10917M: David Sterba <dsterba@suse.com> 10918S: Odd Fixes 10919F: drivers/tty/ipwireless/ 10920 10921IRON DEVICE AUDIO CODEC DRIVERS 10922M: Kiseok Jo <kiseok.jo@irondevice.com> 10923L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10924S: Maintained 10925F: Documentation/devicetree/bindings/sound/irondevice,* 10926F: sound/soc/codecs/sma* 10927 10928IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY) 10929M: Marc Zyngier <maz@kernel.org> 10930S: Maintained 10931T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10932F: Documentation/core-api/irq/irq-domain.rst 10933F: include/linux/irqdomain.h 10934F: kernel/irq/irqdomain.c 10935F: kernel/irq/msi.c 10936 10937IRQ SUBSYSTEM 10938M: Thomas Gleixner <tglx@linutronix.de> 10939L: linux-kernel@vger.kernel.org 10940S: Maintained 10941T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10942F: include/linux/group_cpus.h 10943F: kernel/irq/ 10944F: lib/group_cpus.c 10945 10946IRQCHIP DRIVERS 10947M: Thomas Gleixner <tglx@linutronix.de> 10948M: Marc Zyngier <maz@kernel.org> 10949L: linux-kernel@vger.kernel.org 10950S: Maintained 10951T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10952F: Documentation/devicetree/bindings/interrupt-controller/ 10953F: drivers/irqchip/ 10954 10955ISA 10956M: William Breathitt Gray <william.gray@linaro.org> 10957S: Maintained 10958F: Documentation/driver-api/isa.rst 10959F: drivers/base/isa.c 10960F: include/linux/isa.h 10961 10962ISA RADIO MODULE 10963M: Hans Verkuil <hverkuil@xs4all.nl> 10964L: linux-media@vger.kernel.org 10965S: Maintained 10966W: https://linuxtv.org 10967T: git git://linuxtv.org/media_tree.git 10968F: drivers/media/radio/radio-isa* 10969 10970ISAPNP 10971M: Jaroslav Kysela <perex@perex.cz> 10972S: Maintained 10973F: Documentation/driver-api/isapnp.rst 10974F: drivers/pnp/isapnp/ 10975F: include/linux/isapnp.h 10976 10977ISCSI 10978M: Lee Duncan <lduncan@suse.com> 10979M: Chris Leech <cleech@redhat.com> 10980M: Mike Christie <michael.christie@oracle.com> 10981L: open-iscsi@googlegroups.com 10982L: linux-scsi@vger.kernel.org 10983S: Maintained 10984W: www.open-iscsi.com 10985F: drivers/scsi/*iscsi* 10986F: include/scsi/*iscsi* 10987 10988iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER 10989M: Peter Jones <pjones@redhat.com> 10990M: Konrad Rzeszutek Wilk <konrad@kernel.org> 10991S: Maintained 10992F: drivers/firmware/iscsi_ibft* 10993 10994ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR 10995M: Sagi Grimberg <sagi@grimberg.me> 10996M: Max Gurtovoy <mgurtovoy@nvidia.com> 10997L: linux-rdma@vger.kernel.org 10998S: Supported 10999W: http://www.openfabrics.org 11000W: www.open-iscsi.org 11001Q: http://patchwork.kernel.org/project/linux-rdma/list/ 11002F: drivers/infiniband/ulp/iser/ 11003 11004ISCSI EXTENSIONS FOR RDMA (ISER) TARGET 11005M: Sagi Grimberg <sagi@grimberg.me> 11006L: linux-rdma@vger.kernel.org 11007L: target-devel@vger.kernel.org 11008S: Supported 11009W: http://www.linux-iscsi.org 11010T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master 11011F: drivers/infiniband/ulp/isert 11012 11013ISDN/CMTP OVER BLUETOOTH 11014M: Karsten Keil <isdn@linux-pingi.de> 11015L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11016L: netdev@vger.kernel.org 11017S: Odd Fixes 11018W: http://www.isdn4linux.de 11019F: Documentation/isdn/ 11020F: drivers/isdn/capi/ 11021F: include/linux/isdn/ 11022F: include/uapi/linux/isdn/ 11023F: net/bluetooth/cmtp/ 11024 11025ISDN/mISDN SUBSYSTEM 11026M: Karsten Keil <isdn@linux-pingi.de> 11027L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11028L: netdev@vger.kernel.org 11029S: Maintained 11030W: http://www.isdn4linux.de 11031F: drivers/isdn/Kconfig 11032F: drivers/isdn/Makefile 11033F: drivers/isdn/hardware/ 11034F: drivers/isdn/mISDN/ 11035 11036ISOFS FILESYSTEM 11037M: Jan Kara <jack@suse.cz> 11038L: linux-fsdevel@vger.kernel.org 11039S: Maintained 11040F: Documentation/filesystems/isofs.rst 11041F: fs/isofs/ 11042 11043IT87 HARDWARE MONITORING DRIVER 11044M: Jean Delvare <jdelvare@suse.com> 11045L: linux-hwmon@vger.kernel.org 11046S: Maintained 11047F: Documentation/hwmon/it87.rst 11048F: drivers/hwmon/it87.c 11049 11050IT913X MEDIA DRIVER 11051M: Antti Palosaari <crope@iki.fi> 11052L: linux-media@vger.kernel.org 11053S: Maintained 11054W: https://linuxtv.org 11055W: http://palosaari.fi/linux/ 11056Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11057T: git git://linuxtv.org/anttip/media_tree.git 11058F: drivers/media/tuners/it913x* 11059 11060ITE IT66121 HDMI BRIDGE DRIVER 11061M: Phong LE <ple@baylibre.com> 11062M: Neil Armstrong <neil.armstrong@linaro.org> 11063S: Maintained 11064T: git git://anongit.freedesktop.org/drm/drm-misc 11065F: Documentation/devicetree/bindings/display/bridge/ite,it66121.yaml 11066F: drivers/gpu/drm/bridge/ite-it66121.c 11067 11068IVTV VIDEO4LINUX DRIVER 11069M: Andy Walls <awalls@md.metrocast.net> 11070L: linux-media@vger.kernel.org 11071S: Maintained 11072W: https://linuxtv.org 11073T: git git://linuxtv.org/media_tree.git 11074F: Documentation/admin-guide/media/ivtv* 11075F: drivers/media/pci/ivtv/ 11076F: include/uapi/linux/ivtv* 11077 11078IX2505V MEDIA DRIVER 11079M: Malcolm Priestley <tvboxspy@gmail.com> 11080L: linux-media@vger.kernel.org 11081S: Maintained 11082W: https://linuxtv.org 11083Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11084F: drivers/media/dvb-frontends/ix2505v* 11085 11086JAILHOUSE HYPERVISOR INTERFACE 11087M: Jan Kiszka <jan.kiszka@siemens.com> 11088L: jailhouse-dev@googlegroups.com 11089S: Maintained 11090F: arch/x86/include/asm/jailhouse_para.h 11091F: arch/x86/kernel/jailhouse.c 11092 11093JC42.4 TEMPERATURE SENSOR DRIVER 11094M: Guenter Roeck <linux@roeck-us.net> 11095L: linux-hwmon@vger.kernel.org 11096S: Maintained 11097F: Documentation/devicetree/bindings/hwmon/jedec,jc42.yaml 11098F: Documentation/hwmon/jc42.rst 11099F: drivers/hwmon/jc42.c 11100 11101JFS FILESYSTEM 11102M: Dave Kleikamp <shaggy@kernel.org> 11103L: jfs-discussion@lists.sourceforge.net 11104S: Odd Fixes 11105W: http://jfs.sourceforge.net/ 11106T: git https://github.com/kleikamp/linux-shaggy.git 11107F: Documentation/admin-guide/jfs.rst 11108F: fs/jfs/ 11109 11110JME NETWORK DRIVER 11111M: Guo-Fu Tseng <cooldavid@cooldavid.org> 11112L: netdev@vger.kernel.org 11113S: Maintained 11114F: drivers/net/ethernet/jme.* 11115 11116JOURNALLING FLASH FILE SYSTEM V2 (JFFS2) 11117M: David Woodhouse <dwmw2@infradead.org> 11118M: Richard Weinberger <richard@nod.at> 11119L: linux-mtd@lists.infradead.org 11120S: Odd Fixes 11121W: http://www.linux-mtd.infradead.org/doc/jffs2.html 11122T: git git://git.infradead.org/ubifs-2.6.git 11123F: fs/jffs2/ 11124F: include/uapi/linux/jffs2.h 11125 11126JOURNALLING LAYER FOR BLOCK DEVICES (JBD2) 11127M: "Theodore Ts'o" <tytso@mit.edu> 11128M: Jan Kara <jack@suse.com> 11129L: linux-ext4@vger.kernel.org 11130S: Maintained 11131F: fs/jbd2/ 11132F: include/linux/jbd2.h 11133 11134JPU V4L2 MEM2MEM DRIVER FOR RENESAS 11135M: Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com> 11136L: linux-media@vger.kernel.org 11137L: linux-renesas-soc@vger.kernel.org 11138S: Maintained 11139F: drivers/media/platform/renesas/rcar_jpu.c 11140 11141JSM Neo PCI based serial card 11142L: linux-serial@vger.kernel.org 11143S: Orphan 11144F: drivers/tty/serial/jsm/ 11145 11146K10TEMP HARDWARE MONITORING DRIVER 11147M: Clemens Ladisch <clemens@ladisch.de> 11148L: linux-hwmon@vger.kernel.org 11149S: Maintained 11150F: Documentation/hwmon/k10temp.rst 11151F: drivers/hwmon/k10temp.c 11152 11153K8TEMP HARDWARE MONITORING DRIVER 11154M: Rudolf Marek <r.marek@assembler.cz> 11155L: linux-hwmon@vger.kernel.org 11156S: Maintained 11157F: Documentation/hwmon/k8temp.rst 11158F: drivers/hwmon/k8temp.c 11159 11160KASAN 11161M: Andrey Ryabinin <ryabinin.a.a@gmail.com> 11162R: Alexander Potapenko <glider@google.com> 11163R: Andrey Konovalov <andreyknvl@gmail.com> 11164R: Dmitry Vyukov <dvyukov@google.com> 11165R: Vincenzo Frascino <vincenzo.frascino@arm.com> 11166L: kasan-dev@googlegroups.com 11167S: Maintained 11168F: Documentation/dev-tools/kasan.rst 11169F: arch/*/include/asm/*kasan.h 11170F: arch/*/mm/kasan_init* 11171F: include/linux/kasan*.h 11172F: lib/Kconfig.kasan 11173F: mm/kasan/ 11174F: scripts/Makefile.kasan 11175 11176KCONFIG 11177M: Masahiro Yamada <masahiroy@kernel.org> 11178L: linux-kbuild@vger.kernel.org 11179S: Maintained 11180Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11181T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kbuild 11182F: Documentation/kbuild/kconfig* 11183F: scripts/Kconfig.include 11184F: scripts/kconfig/ 11185 11186KCOV 11187R: Dmitry Vyukov <dvyukov@google.com> 11188R: Andrey Konovalov <andreyknvl@gmail.com> 11189L: kasan-dev@googlegroups.com 11190S: Maintained 11191F: Documentation/dev-tools/kcov.rst 11192F: include/linux/kcov.h 11193F: include/uapi/linux/kcov.h 11194F: kernel/kcov.c 11195F: scripts/Makefile.kcov 11196 11197KCSAN 11198M: Marco Elver <elver@google.com> 11199R: Dmitry Vyukov <dvyukov@google.com> 11200L: kasan-dev@googlegroups.com 11201S: Maintained 11202F: Documentation/dev-tools/kcsan.rst 11203F: include/linux/kcsan*.h 11204F: kernel/kcsan/ 11205F: lib/Kconfig.kcsan 11206F: scripts/Makefile.kcsan 11207 11208KDUMP 11209M: Baoquan He <bhe@redhat.com> 11210R: Vivek Goyal <vgoyal@redhat.com> 11211R: Dave Young <dyoung@redhat.com> 11212L: kexec@lists.infradead.org 11213S: Maintained 11214W: http://lse.sourceforge.net/kdump/ 11215F: Documentation/admin-guide/kdump/ 11216F: fs/proc/vmcore.c 11217F: include/linux/crash_core.h 11218F: include/linux/crash_dump.h 11219F: include/uapi/linux/vmcore.h 11220F: kernel/crash_*.c 11221 11222KEENE FM RADIO TRANSMITTER DRIVER 11223M: Hans Verkuil <hverkuil@xs4all.nl> 11224L: linux-media@vger.kernel.org 11225S: Maintained 11226W: https://linuxtv.org 11227T: git git://linuxtv.org/media_tree.git 11228F: drivers/media/radio/radio-keene* 11229 11230KERNEL AUTOMOUNTER 11231M: Ian Kent <raven@themaw.net> 11232L: autofs@vger.kernel.org 11233S: Maintained 11234F: fs/autofs/ 11235 11236KERNEL BUILD + files below scripts/ (unless maintained elsewhere) 11237M: Masahiro Yamada <masahiroy@kernel.org> 11238R: Nathan Chancellor <nathan@kernel.org> 11239R: Nick Desaulniers <ndesaulniers@google.com> 11240R: Nicolas Schier <nicolas@fjasle.eu> 11241L: linux-kbuild@vger.kernel.org 11242S: Maintained 11243Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11244T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git 11245F: Documentation/kbuild/ 11246F: Makefile 11247F: scripts/*vmlinux* 11248F: scripts/Kbuild* 11249F: scripts/Makefile* 11250F: scripts/basic/ 11251F: scripts/dummy-tools/ 11252F: scripts/mk* 11253F: scripts/mod/ 11254F: scripts/package/ 11255 11256KERNEL HARDENING (not covered by other areas) 11257M: Kees Cook <keescook@chromium.org> 11258L: linux-hardening@vger.kernel.org 11259S: Supported 11260T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 11261F: Documentation/ABI/testing/sysfs-kernel-oops_count 11262F: Documentation/ABI/testing/sysfs-kernel-warn_count 11263F: include/linux/overflow.h 11264F: include/linux/randomize_kstack.h 11265F: mm/usercopy.c 11266K: \b(add|choose)_random_kstack_offset\b 11267K: \b__check_(object_size|heap_object)\b 11268 11269KERNEL JANITORS 11270L: kernel-janitors@vger.kernel.org 11271S: Odd Fixes 11272W: http://kernelnewbies.org/KernelJanitors 11273 11274KERNEL NFSD, SUNRPC, AND LOCKD SERVERS 11275M: Chuck Lever <chuck.lever@oracle.com> 11276M: Jeff Layton <jlayton@kernel.org> 11277L: linux-nfs@vger.kernel.org 11278S: Supported 11279W: http://nfs.sourceforge.net/ 11280T: git git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux.git 11281F: Documentation/filesystems/nfs/ 11282F: fs/exportfs/ 11283F: fs/lockd/ 11284F: fs/nfs_common/ 11285F: fs/nfsd/ 11286F: include/linux/lockd/ 11287F: include/linux/sunrpc/ 11288F: include/trace/events/rpcgss.h 11289F: include/trace/events/rpcrdma.h 11290F: include/trace/events/sunrpc.h 11291F: include/trace/misc/fs.h 11292F: include/trace/misc/nfs.h 11293F: include/trace/misc/sunrpc.h 11294F: include/uapi/linux/nfsd/ 11295F: include/uapi/linux/sunrpc/ 11296F: net/sunrpc/ 11297 11298KERNEL REGRESSIONS 11299M: Thorsten Leemhuis <linux@leemhuis.info> 11300L: regressions@lists.linux.dev 11301S: Supported 11302F: Documentation/admin-guide/reporting-regressions.rst 11303F: Documentation/process/handling-regressions.rst 11304 11305KERNEL SELFTEST FRAMEWORK 11306M: Shuah Khan <shuah@kernel.org> 11307M: Shuah Khan <skhan@linuxfoundation.org> 11308L: linux-kselftest@vger.kernel.org 11309S: Maintained 11310Q: https://patchwork.kernel.org/project/linux-kselftest/list/ 11311T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git 11312F: Documentation/dev-tools/kselftest* 11313F: tools/testing/selftests/ 11314 11315KERNEL SMB3 SERVER (KSMBD) 11316M: Namjae Jeon <linkinjeon@kernel.org> 11317M: Steve French <sfrench@samba.org> 11318R: Sergey Senozhatsky <senozhatsky@chromium.org> 11319R: Tom Talpey <tom@talpey.com> 11320L: linux-cifs@vger.kernel.org 11321S: Maintained 11322T: git git://git.samba.org/ksmbd.git 11323F: Documentation/filesystems/smb/ksmbd.rst 11324F: fs/smb/common/ 11325F: fs/smb/server/ 11326 11327KERNEL UNIT TESTING FRAMEWORK (KUnit) 11328M: Brendan Higgins <brendanhiggins@google.com> 11329M: David Gow <davidgow@google.com> 11330L: linux-kselftest@vger.kernel.org 11331L: kunit-dev@googlegroups.com 11332S: Maintained 11333W: https://google.github.io/kunit-docs/third_party/kernel/docs/ 11334F: Documentation/dev-tools/kunit/ 11335F: include/kunit/ 11336F: lib/kunit/ 11337F: tools/testing/kunit/ 11338 11339KERNEL USERMODE HELPER 11340M: Luis Chamberlain <mcgrof@kernel.org> 11341L: linux-kernel@vger.kernel.org 11342S: Maintained 11343F: include/linux/umh.h 11344F: kernel/umh.c 11345 11346KERNEL VIRTUAL MACHINE (KVM) 11347M: Paolo Bonzini <pbonzini@redhat.com> 11348L: kvm@vger.kernel.org 11349S: Supported 11350W: http://www.linux-kvm.org 11351T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11352F: Documentation/virt/kvm/ 11353F: include/asm-generic/kvm* 11354F: include/kvm/iodev.h 11355F: include/linux/kvm* 11356F: include/trace/events/kvm.h 11357F: include/uapi/asm-generic/kvm* 11358F: include/uapi/linux/kvm* 11359F: tools/kvm/ 11360F: tools/testing/selftests/kvm/ 11361F: virt/kvm/* 11362 11363KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64) 11364M: Marc Zyngier <maz@kernel.org> 11365M: Oliver Upton <oliver.upton@linux.dev> 11366R: James Morse <james.morse@arm.com> 11367R: Suzuki K Poulose <suzuki.poulose@arm.com> 11368R: Zenghui Yu <yuzenghui@huawei.com> 11369L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11370L: kvmarm@lists.linux.dev 11371S: Maintained 11372T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git 11373F: arch/arm64/include/asm/kvm* 11374F: arch/arm64/include/uapi/asm/kvm* 11375F: arch/arm64/kvm/ 11376F: include/kvm/arm_* 11377F: tools/testing/selftests/kvm/*/aarch64/ 11378F: tools/testing/selftests/kvm/aarch64/ 11379 11380KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips) 11381M: Huacai Chen <chenhuacai@kernel.org> 11382M: Aleksandar Markovic <aleksandar.qemu.devel@gmail.com> 11383L: linux-mips@vger.kernel.org 11384L: kvm@vger.kernel.org 11385S: Maintained 11386T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11387F: arch/mips/include/asm/kvm* 11388F: arch/mips/include/uapi/asm/kvm* 11389F: arch/mips/kvm/ 11390 11391KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc) 11392L: linuxppc-dev@lists.ozlabs.org 11393T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git topic/ppc-kvm 11394F: arch/powerpc/include/asm/kvm* 11395F: arch/powerpc/include/uapi/asm/kvm* 11396F: arch/powerpc/kernel/kvm* 11397F: arch/powerpc/kvm/ 11398 11399KERNEL VIRTUAL MACHINE FOR RISC-V (KVM/riscv) 11400M: Anup Patel <anup@brainfault.org> 11401R: Atish Patra <atishp@atishpatra.org> 11402L: kvm@vger.kernel.org 11403L: kvm-riscv@lists.infradead.org 11404L: linux-riscv@lists.infradead.org 11405S: Maintained 11406T: git https://github.com/kvm-riscv/linux.git 11407F: arch/riscv/include/asm/kvm* 11408F: arch/riscv/include/uapi/asm/kvm* 11409F: arch/riscv/kvm/ 11410F: tools/testing/selftests/kvm/*/riscv/ 11411 11412KERNEL VIRTUAL MACHINE for s390 (KVM/s390) 11413M: Christian Borntraeger <borntraeger@linux.ibm.com> 11414M: Janosch Frank <frankja@linux.ibm.com> 11415M: Claudio Imbrenda <imbrenda@linux.ibm.com> 11416R: David Hildenbrand <david@redhat.com> 11417L: kvm@vger.kernel.org 11418S: Supported 11419T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git 11420F: Documentation/virt/kvm/s390* 11421F: arch/s390/include/asm/gmap.h 11422F: arch/s390/include/asm/kvm* 11423F: arch/s390/include/uapi/asm/kvm* 11424F: arch/s390/include/uapi/asm/uvdevice.h 11425F: arch/s390/kernel/uv.c 11426F: arch/s390/kvm/ 11427F: arch/s390/mm/gmap.c 11428F: drivers/s390/char/uvdevice.c 11429F: tools/testing/selftests/drivers/s390x/uvdevice/ 11430F: tools/testing/selftests/kvm/*/s390x/ 11431F: tools/testing/selftests/kvm/s390x/ 11432 11433KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86) 11434M: Sean Christopherson <seanjc@google.com> 11435M: Paolo Bonzini <pbonzini@redhat.com> 11436L: kvm@vger.kernel.org 11437S: Supported 11438T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11439F: arch/x86/include/asm/kvm* 11440F: arch/x86/include/asm/svm.h 11441F: arch/x86/include/asm/vmx*.h 11442F: arch/x86/include/uapi/asm/kvm* 11443F: arch/x86/include/uapi/asm/svm.h 11444F: arch/x86/include/uapi/asm/vmx.h 11445F: arch/x86/kvm/ 11446F: arch/x86/kvm/*/ 11447 11448KERNFS 11449M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11450M: Tejun Heo <tj@kernel.org> 11451S: Supported 11452T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 11453F: fs/kernfs/ 11454F: include/linux/kernfs.h 11455 11456KEXEC 11457M: Eric Biederman <ebiederm@xmission.com> 11458L: kexec@lists.infradead.org 11459S: Maintained 11460W: http://kernel.org/pub/linux/utils/kernel/kexec/ 11461F: include/linux/kexec.h 11462F: include/uapi/linux/kexec.h 11463F: kernel/kexec* 11464 11465KEYS-ENCRYPTED 11466M: Mimi Zohar <zohar@linux.ibm.com> 11467L: linux-integrity@vger.kernel.org 11468L: keyrings@vger.kernel.org 11469S: Supported 11470F: Documentation/security/keys/trusted-encrypted.rst 11471F: include/keys/encrypted-type.h 11472F: security/keys/encrypted-keys/ 11473 11474KEYS-TRUSTED 11475M: James Bottomley <jejb@linux.ibm.com> 11476M: Jarkko Sakkinen <jarkko@kernel.org> 11477M: Mimi Zohar <zohar@linux.ibm.com> 11478L: linux-integrity@vger.kernel.org 11479L: keyrings@vger.kernel.org 11480S: Supported 11481F: Documentation/security/keys/trusted-encrypted.rst 11482F: include/keys/trusted-type.h 11483F: include/keys/trusted_tpm.h 11484F: security/keys/trusted-keys/ 11485 11486KEYS-TRUSTED-CAAM 11487M: Ahmad Fatoum <a.fatoum@pengutronix.de> 11488R: Pengutronix Kernel Team <kernel@pengutronix.de> 11489L: linux-integrity@vger.kernel.org 11490L: keyrings@vger.kernel.org 11491S: Maintained 11492F: include/keys/trusted_caam.h 11493F: security/keys/trusted-keys/trusted_caam.c 11494 11495KEYS-TRUSTED-TEE 11496M: Sumit Garg <sumit.garg@linaro.org> 11497L: linux-integrity@vger.kernel.org 11498L: keyrings@vger.kernel.org 11499S: Supported 11500F: include/keys/trusted_tee.h 11501F: security/keys/trusted-keys/trusted_tee.c 11502 11503KEYS/KEYRINGS 11504M: David Howells <dhowells@redhat.com> 11505M: Jarkko Sakkinen <jarkko@kernel.org> 11506L: keyrings@vger.kernel.org 11507S: Maintained 11508F: Documentation/security/keys/core.rst 11509F: include/keys/ 11510F: include/linux/key-type.h 11511F: include/linux/key.h 11512F: include/linux/keyctl.h 11513F: include/uapi/linux/keyctl.h 11514F: security/keys/ 11515 11516KEYS/KEYRINGS_INTEGRITY 11517M: Jarkko Sakkinen <jarkko@kernel.org> 11518M: Mimi Zohar <zohar@linux.ibm.com> 11519L: linux-integrity@vger.kernel.org 11520L: keyrings@vger.kernel.org 11521S: Supported 11522F: security/integrity/platform_certs 11523 11524KFENCE 11525M: Alexander Potapenko <glider@google.com> 11526M: Marco Elver <elver@google.com> 11527R: Dmitry Vyukov <dvyukov@google.com> 11528L: kasan-dev@googlegroups.com 11529S: Maintained 11530F: Documentation/dev-tools/kfence.rst 11531F: arch/*/include/asm/kfence.h 11532F: include/linux/kfence.h 11533F: lib/Kconfig.kfence 11534F: mm/kfence/ 11535 11536KFIFO 11537M: Stefani Seibold <stefani@seibold.net> 11538S: Maintained 11539F: include/linux/kfifo.h 11540F: lib/kfifo.c 11541F: samples/kfifo/ 11542 11543KGDB / KDB /debug_core 11544M: Jason Wessel <jason.wessel@windriver.com> 11545M: Daniel Thompson <daniel.thompson@linaro.org> 11546R: Douglas Anderson <dianders@chromium.org> 11547L: kgdb-bugreport@lists.sourceforge.net 11548S: Maintained 11549W: http://kgdb.wiki.kernel.org/ 11550T: git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git 11551F: Documentation/dev-tools/kgdb.rst 11552F: drivers/misc/kgdbts.c 11553F: drivers/tty/serial/kgdboc.c 11554F: include/linux/kdb.h 11555F: include/linux/kgdb.h 11556F: kernel/debug/ 11557F: kernel/module/kdb.c 11558 11559KHADAS MCU MFD DRIVER 11560M: Neil Armstrong <neil.armstrong@linaro.org> 11561L: linux-amlogic@lists.infradead.org 11562S: Maintained 11563F: Documentation/devicetree/bindings/mfd/khadas,mcu.yaml 11564F: drivers/mfd/khadas-mcu.c 11565F: drivers/thermal/khadas_mcu_fan.c 11566F: include/linux/mfd/khadas-mcu.h 11567 11568KIONIX/ROHM KX022A ACCELEROMETER 11569M: Matti Vaittinen <mazziesaccount@gmail.com> 11570L: linux-iio@vger.kernel.org 11571S: Supported 11572F: drivers/iio/accel/kionix-kx022a* 11573 11574KMEMLEAK 11575M: Catalin Marinas <catalin.marinas@arm.com> 11576S: Maintained 11577F: Documentation/dev-tools/kmemleak.rst 11578F: include/linux/kmemleak.h 11579F: mm/kmemleak.c 11580F: samples/kmemleak/kmemleak-test.c 11581 11582KMSAN 11583M: Alexander Potapenko <glider@google.com> 11584R: Marco Elver <elver@google.com> 11585R: Dmitry Vyukov <dvyukov@google.com> 11586L: kasan-dev@googlegroups.com 11587S: Maintained 11588F: Documentation/dev-tools/kmsan.rst 11589F: arch/*/include/asm/kmsan.h 11590F: arch/*/mm/kmsan_* 11591F: include/linux/kmsan*.h 11592F: lib/Kconfig.kmsan 11593F: mm/kmsan/ 11594F: scripts/Makefile.kmsan 11595 11596KPROBES 11597M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 11598M: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com> 11599M: "David S. Miller" <davem@davemloft.net> 11600M: Masami Hiramatsu <mhiramat@kernel.org> 11601L: linux-kernel@vger.kernel.org 11602L: linux-trace-kernel@vger.kernel.org 11603S: Maintained 11604Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 11605T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 11606F: Documentation/trace/kprobes.rst 11607F: include/asm-generic/kprobes.h 11608F: include/linux/kprobes.h 11609F: kernel/kprobes.c 11610F: lib/test_kprobes.c 11611F: samples/kprobes 11612 11613KS0108 LCD CONTROLLER DRIVER 11614M: Miguel Ojeda <ojeda@kernel.org> 11615S: Maintained 11616F: Documentation/admin-guide/auxdisplay/ks0108.rst 11617F: drivers/auxdisplay/ks0108.c 11618F: include/linux/ks0108.h 11619 11620KTD253 BACKLIGHT DRIVER 11621M: Linus Walleij <linus.walleij@linaro.org> 11622S: Maintained 11623F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd253.yaml 11624F: drivers/video/backlight/ktd253-backlight.c 11625 11626KTEST 11627M: Steven Rostedt <rostedt@goodmis.org> 11628M: John Hawley <warthog9@eaglescrag.net> 11629S: Maintained 11630F: tools/testing/ktest 11631 11632KTZ8866 BACKLIGHT DRIVER 11633M: Jianhua Lu <lujianhua000@gmail.com> 11634S: Maintained 11635F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktz8866.yaml 11636F: drivers/video/backlight/ktz8866.c 11637 11638KVM PARAVIRT (KVM/paravirt) 11639M: Paolo Bonzini <pbonzini@redhat.com> 11640R: Wanpeng Li <wanpengli@tencent.com> 11641R: Vitaly Kuznetsov <vkuznets@redhat.com> 11642L: kvm@vger.kernel.org 11643S: Supported 11644T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11645F: arch/um/include/asm/kvm_para.h 11646F: arch/x86/include/asm/kvm_para.h 11647F: arch/x86/include/asm/pvclock-abi.h 11648F: arch/x86/include/uapi/asm/kvm_para.h 11649F: arch/x86/kernel/kvm.c 11650F: arch/x86/kernel/kvmclock.c 11651F: include/asm-generic/kvm_para.h 11652F: include/linux/kvm_para.h 11653F: include/uapi/asm-generic/kvm_para.h 11654F: include/uapi/linux/kvm_para.h 11655 11656KVM X86 HYPER-V (KVM/hyper-v) 11657M: Vitaly Kuznetsov <vkuznets@redhat.com> 11658M: Sean Christopherson <seanjc@google.com> 11659M: Paolo Bonzini <pbonzini@redhat.com> 11660L: kvm@vger.kernel.org 11661S: Supported 11662T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11663F: arch/x86/kvm/hyperv.* 11664F: arch/x86/kvm/kvm_onhyperv.* 11665F: arch/x86/kvm/svm/hyperv.* 11666F: arch/x86/kvm/svm/svm_onhyperv.* 11667F: arch/x86/kvm/vmx/hyperv.* 11668 11669KVM X86 Xen (KVM/Xen) 11670M: David Woodhouse <dwmw2@infradead.org> 11671M: Paul Durrant <paul@xen.org> 11672M: Sean Christopherson <seanjc@google.com> 11673M: Paolo Bonzini <pbonzini@redhat.com> 11674L: kvm@vger.kernel.org 11675S: Supported 11676T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11677F: arch/x86/kvm/xen.* 11678 11679L3MDEV 11680M: David Ahern <dsahern@kernel.org> 11681L: netdev@vger.kernel.org 11682S: Maintained 11683F: include/net/l3mdev.h 11684F: net/l3mdev 11685 11686LANDLOCK SECURITY MODULE 11687M: Mickaël Salaün <mic@digikod.net> 11688L: linux-security-module@vger.kernel.org 11689S: Supported 11690W: https://landlock.io 11691T: git https://git.kernel.org/pub/scm/linux/kernel/git/mic/linux.git 11692F: Documentation/security/landlock.rst 11693F: Documentation/userspace-api/landlock.rst 11694F: include/uapi/linux/landlock.h 11695F: samples/landlock/ 11696F: security/landlock/ 11697F: tools/testing/selftests/landlock/ 11698K: landlock 11699K: LANDLOCK 11700 11701LANTIQ / INTEL Ethernet drivers 11702M: Hauke Mehrtens <hauke@hauke-m.de> 11703L: netdev@vger.kernel.org 11704S: Maintained 11705F: drivers/net/dsa/lantiq_gswip.c 11706F: drivers/net/dsa/lantiq_pce.h 11707F: drivers/net/ethernet/lantiq_xrx200.c 11708F: net/dsa/tag_gswip.c 11709 11710LANTIQ MIPS ARCHITECTURE 11711M: John Crispin <john@phrozen.org> 11712L: linux-mips@vger.kernel.org 11713S: Maintained 11714F: arch/mips/lantiq 11715F: drivers/soc/lantiq 11716 11717LASI 53c700 driver for PARISC 11718M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 11719L: linux-scsi@vger.kernel.org 11720S: Maintained 11721F: Documentation/scsi/53c700.rst 11722F: drivers/scsi/53c700* 11723 11724LEAKING_ADDRESSES 11725M: Tobin C. Harding <me@tobin.cc> 11726M: Tycho Andersen <tycho@tycho.pizza> 11727L: linux-hardening@vger.kernel.org 11728S: Maintained 11729T: git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git 11730F: scripts/leaking_addresses.pl 11731 11732LED SUBSYSTEM 11733M: Pavel Machek <pavel@ucw.cz> 11734M: Lee Jones <lee@kernel.org> 11735L: linux-leds@vger.kernel.org 11736S: Maintained 11737T: git git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds.git 11738F: Documentation/devicetree/bindings/leds/ 11739F: Documentation/leds/ 11740F: drivers/leds/ 11741F: include/dt-bindings/leds/ 11742F: include/linux/leds.h 11743 11744LEGACY EEPROM DRIVER 11745M: Jean Delvare <jdelvare@suse.com> 11746S: Maintained 11747F: Documentation/misc-devices/eeprom.rst 11748F: drivers/misc/eeprom/eeprom.c 11749 11750LEGO MINDSTORMS EV3 11751R: David Lechner <david@lechnology.com> 11752S: Maintained 11753F: Documentation/devicetree/bindings/power/supply/lego,ev3-battery.yaml 11754F: arch/arm/boot/dts/da850-lego-ev3.dts 11755F: drivers/power/supply/lego_ev3_battery.c 11756 11757LEGO USB Tower driver 11758M: Juergen Stuber <starblue@users.sourceforge.net> 11759L: legousb-devel@lists.sourceforge.net 11760S: Maintained 11761W: http://legousb.sourceforge.net/ 11762F: drivers/usb/misc/legousbtower.c 11763 11764LETSKETCH HID TABLET DRIVER 11765M: Hans de Goede <hdegoede@redhat.com> 11766L: linux-input@vger.kernel.org 11767S: Maintained 11768T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 11769F: drivers/hid/hid-letsketch.c 11770 11771LG LAPTOP EXTRAS 11772M: Matan Ziv-Av <matan@svgalib.org> 11773L: platform-driver-x86@vger.kernel.org 11774S: Maintained 11775F: Documentation/ABI/testing/sysfs-platform-lg-laptop 11776F: Documentation/admin-guide/laptops/lg-laptop.rst 11777F: drivers/platform/x86/lg-laptop.c 11778 11779LG2160 MEDIA DRIVER 11780M: Michael Krufky <mkrufky@linuxtv.org> 11781L: linux-media@vger.kernel.org 11782S: Maintained 11783W: https://linuxtv.org 11784W: http://github.com/mkrufky 11785Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11786T: git git://linuxtv.org/mkrufky/tuners.git 11787F: drivers/media/dvb-frontends/lg2160.* 11788 11789LGDT3305 MEDIA DRIVER 11790M: Michael Krufky <mkrufky@linuxtv.org> 11791L: linux-media@vger.kernel.org 11792S: Maintained 11793W: https://linuxtv.org 11794W: http://github.com/mkrufky 11795Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11796T: git git://linuxtv.org/mkrufky/tuners.git 11797F: drivers/media/dvb-frontends/lgdt3305.* 11798 11799LIBATA PATA ARASAN COMPACT FLASH CONTROLLER 11800M: Viresh Kumar <vireshk@kernel.org> 11801L: linux-ide@vger.kernel.org 11802S: Maintained 11803T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11804F: drivers/ata/pata_arasan_cf.c 11805F: include/linux/pata_arasan_cf_data.h 11806 11807LIBATA PATA DRIVERS 11808R: Sergey Shtylyov <s.shtylyov@omp.ru> 11809L: linux-ide@vger.kernel.org 11810F: drivers/ata/ata_*.c 11811F: drivers/ata/pata_*.c 11812 11813LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS 11814M: Linus Walleij <linus.walleij@linaro.org> 11815L: linux-ide@vger.kernel.org 11816S: Maintained 11817T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11818F: drivers/ata/pata_ftide010.c 11819F: drivers/ata/sata_gemini.c 11820F: drivers/ata/sata_gemini.h 11821 11822LIBATA SATA AHCI PLATFORM devices support 11823M: Hans de Goede <hdegoede@redhat.com> 11824M: Jens Axboe <axboe@kernel.dk> 11825L: linux-ide@vger.kernel.org 11826S: Maintained 11827T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11828F: drivers/ata/ahci_platform.c 11829F: drivers/ata/libahci_platform.c 11830F: include/linux/ahci_platform.h 11831 11832LIBATA SATA AHCI SYNOPSYS DWC CONTROLLER DRIVER 11833M: Serge Semin <fancer.lancer@gmail.com> 11834L: linux-ide@vger.kernel.org 11835S: Maintained 11836T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11837F: Documentation/devicetree/bindings/ata/baikal,bt1-ahci.yaml 11838F: Documentation/devicetree/bindings/ata/snps,dwc-ahci.yaml 11839F: drivers/ata/ahci_dwc.c 11840 11841LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER 11842M: Mikael Pettersson <mikpelinux@gmail.com> 11843L: linux-ide@vger.kernel.org 11844S: Maintained 11845T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11846F: drivers/ata/sata_promise.* 11847 11848LIBATA SUBSYSTEM (Serial and Parallel ATA drivers) 11849M: Damien Le Moal <dlemoal@kernel.org> 11850L: linux-ide@vger.kernel.org 11851S: Maintained 11852T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11853F: Documentation/ABI/testing/sysfs-ata 11854F: Documentation/devicetree/bindings/ata/ 11855F: drivers/ata/ 11856F: include/linux/ata.h 11857F: include/linux/libata.h 11858 11859LIBNVDIMM BTT: BLOCK TRANSLATION TABLE 11860M: Vishal Verma <vishal.l.verma@intel.com> 11861M: Dan Williams <dan.j.williams@intel.com> 11862M: Dave Jiang <dave.jiang@intel.com> 11863L: nvdimm@lists.linux.dev 11864S: Supported 11865Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11866P: Documentation/nvdimm/maintainer-entry-profile.rst 11867F: drivers/nvdimm/btt* 11868 11869LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER 11870M: Dan Williams <dan.j.williams@intel.com> 11871M: Vishal Verma <vishal.l.verma@intel.com> 11872M: Dave Jiang <dave.jiang@intel.com> 11873L: nvdimm@lists.linux.dev 11874S: Supported 11875Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11876P: Documentation/nvdimm/maintainer-entry-profile.rst 11877F: drivers/nvdimm/pmem* 11878 11879LIBNVDIMM: DEVICETREE BINDINGS 11880M: Oliver O'Halloran <oohall@gmail.com> 11881L: nvdimm@lists.linux.dev 11882S: Supported 11883Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11884F: Documentation/devicetree/bindings/pmem/pmem-region.txt 11885F: drivers/nvdimm/of_pmem.c 11886 11887LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM 11888M: Dan Williams <dan.j.williams@intel.com> 11889M: Vishal Verma <vishal.l.verma@intel.com> 11890M: Dave Jiang <dave.jiang@intel.com> 11891M: Ira Weiny <ira.weiny@intel.com> 11892L: nvdimm@lists.linux.dev 11893S: Supported 11894Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11895P: Documentation/nvdimm/maintainer-entry-profile.rst 11896T: git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git 11897F: drivers/acpi/nfit/* 11898F: drivers/nvdimm/* 11899F: include/linux/libnvdimm.h 11900F: include/linux/nd.h 11901F: include/uapi/linux/ndctl.h 11902F: tools/testing/nvdimm/ 11903 11904LICENSES and SPDX stuff 11905M: Thomas Gleixner <tglx@linutronix.de> 11906M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11907L: linux-spdx@vger.kernel.org 11908S: Maintained 11909T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git 11910F: COPYING 11911F: Documentation/process/license-rules.rst 11912F: LICENSES/ 11913F: scripts/spdxcheck-test.sh 11914F: scripts/spdxcheck.py 11915F: scripts/spdxexclude 11916 11917LINEAR RANGES HELPERS 11918M: Mark Brown <broonie@kernel.org> 11919R: Matti Vaittinen <mazziesaccount@gmail.com> 11920F: include/linux/linear_range.h 11921F: lib/linear_ranges.c 11922F: lib/test_linear_ranges.c 11923 11924LINUX FOR POWER MACINTOSH 11925M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 11926L: linuxppc-dev@lists.ozlabs.org 11927S: Odd Fixes 11928F: arch/powerpc/platforms/powermac/ 11929F: drivers/macintosh/ 11930 11931LINUX FOR POWERPC (32-BIT AND 64-BIT) 11932M: Michael Ellerman <mpe@ellerman.id.au> 11933R: Nicholas Piggin <npiggin@gmail.com> 11934R: Christophe Leroy <christophe.leroy@csgroup.eu> 11935L: linuxppc-dev@lists.ozlabs.org 11936S: Supported 11937W: https://github.com/linuxppc/wiki/wiki 11938Q: http://patchwork.ozlabs.org/project/linuxppc-dev/list/ 11939T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git 11940F: Documentation/ABI/stable/sysfs-firmware-opal-* 11941F: Documentation/devicetree/bindings/i2c/i2c-opal.txt 11942F: Documentation/devicetree/bindings/powerpc/ 11943F: Documentation/devicetree/bindings/rtc/rtc-opal.txt 11944F: Documentation/powerpc/ 11945F: arch/powerpc/ 11946F: drivers/*/*/*pasemi* 11947F: drivers/*/*pasemi* 11948F: drivers/char/tpm/tpm_ibmvtpm* 11949F: drivers/crypto/nx/ 11950F: drivers/crypto/vmx/ 11951F: drivers/i2c/busses/i2c-opal.c 11952F: drivers/net/ethernet/ibm/ibmveth.* 11953F: drivers/net/ethernet/ibm/ibmvnic.* 11954F: drivers/pci/hotplug/pnv_php.c 11955F: drivers/pci/hotplug/rpa* 11956F: drivers/rtc/rtc-opal.c 11957F: drivers/scsi/ibmvscsi/ 11958F: drivers/tty/hvc/hvc_opal.c 11959F: drivers/watchdog/wdrtas.c 11960F: tools/testing/selftests/powerpc 11961N: /pmac 11962N: powermac 11963N: powernv 11964N: [^a-z0-9]ps3 11965N: pseries 11966 11967LINUX FOR POWERPC EMBEDDED MPC5XXX 11968M: Anatolij Gustschin <agust@denx.de> 11969L: linuxppc-dev@lists.ozlabs.org 11970S: Odd Fixes 11971F: arch/powerpc/platforms/512x/ 11972F: arch/powerpc/platforms/52xx/ 11973 11974LINUX FOR POWERPC EMBEDDED PPC4XX 11975L: linuxppc-dev@lists.ozlabs.org 11976S: Orphan 11977F: arch/powerpc/platforms/40x/ 11978F: arch/powerpc/platforms/44x/ 11979 11980LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX 11981M: Scott Wood <oss@buserror.net> 11982L: linuxppc-dev@lists.ozlabs.org 11983S: Odd fixes 11984T: git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git 11985F: Documentation/devicetree/bindings/cache/freescale-l2cache.txt 11986F: Documentation/devicetree/bindings/powerpc/fsl/ 11987F: arch/powerpc/platforms/83xx/ 11988F: arch/powerpc/platforms/85xx/ 11989 11990LINUX FOR POWERPC EMBEDDED PPC8XX 11991M: Christophe Leroy <christophe.leroy@csgroup.eu> 11992L: linuxppc-dev@lists.ozlabs.org 11993S: Maintained 11994F: arch/powerpc/platforms/8xx/ 11995 11996LINUX KERNEL DUMP TEST MODULE (LKDTM) 11997M: Kees Cook <keescook@chromium.org> 11998S: Maintained 11999F: drivers/misc/lkdtm/* 12000F: tools/testing/selftests/lkdtm/* 12001 12002LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM) 12003M: Alan Stern <stern@rowland.harvard.edu> 12004M: Andrea Parri <parri.andrea@gmail.com> 12005M: Will Deacon <will@kernel.org> 12006M: Peter Zijlstra <peterz@infradead.org> 12007M: Boqun Feng <boqun.feng@gmail.com> 12008M: Nicholas Piggin <npiggin@gmail.com> 12009M: David Howells <dhowells@redhat.com> 12010M: Jade Alglave <j.alglave@ucl.ac.uk> 12011M: Luc Maranget <luc.maranget@inria.fr> 12012M: "Paul E. McKenney" <paulmck@kernel.org> 12013R: Akira Yokosawa <akiyks@gmail.com> 12014R: Daniel Lustig <dlustig@nvidia.com> 12015R: Joel Fernandes <joel@joelfernandes.org> 12016L: linux-kernel@vger.kernel.org 12017L: linux-arch@vger.kernel.org 12018S: Supported 12019T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 12020F: Documentation/atomic_bitops.txt 12021F: Documentation/atomic_t.txt 12022F: Documentation/core-api/refcount-vs-atomic.rst 12023F: Documentation/litmus-tests/ 12024F: Documentation/memory-barriers.txt 12025F: tools/memory-model/ 12026 12027LIS3LV02D ACCELEROMETER DRIVER 12028M: Eric Piel <eric.piel@tremplin-utc.net> 12029S: Maintained 12030F: Documentation/misc-devices/lis3lv02d.rst 12031F: drivers/misc/lis3lv02d/ 12032F: drivers/platform/x86/hp/hp_accel.c 12033 12034LIST KUNIT TEST 12035M: David Gow <davidgow@google.com> 12036L: linux-kselftest@vger.kernel.org 12037L: kunit-dev@googlegroups.com 12038S: Maintained 12039F: lib/list-test.c 12040 12041LITEX PLATFORM 12042M: Karol Gugala <kgugala@antmicro.com> 12043M: Mateusz Holenko <mholenko@antmicro.com> 12044M: Gabriel Somlo <gsomlo@gmail.com> 12045M: Joel Stanley <joel@jms.id.au> 12046S: Maintained 12047F: Documentation/devicetree/bindings/*/litex,*.yaml 12048F: arch/openrisc/boot/dts/or1klitex.dts 12049F: drivers/mmc/host/litex_mmc.c 12050F: drivers/net/ethernet/litex/* 12051F: drivers/soc/litex/* 12052F: drivers/tty/serial/liteuart.c 12053F: include/linux/litex.h 12054N: litex 12055 12056LIVE PATCHING 12057M: Josh Poimboeuf <jpoimboe@kernel.org> 12058M: Jiri Kosina <jikos@kernel.org> 12059M: Miroslav Benes <mbenes@suse.cz> 12060M: Petr Mladek <pmladek@suse.com> 12061R: Joe Lawrence <joe.lawrence@redhat.com> 12062L: live-patching@vger.kernel.org 12063S: Maintained 12064T: git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git 12065F: Documentation/ABI/testing/sysfs-kernel-livepatch 12066F: Documentation/livepatch/ 12067F: arch/powerpc/include/asm/livepatch.h 12068F: include/linux/livepatch.h 12069F: kernel/livepatch/ 12070F: kernel/module/livepatch.c 12071F: lib/livepatch/ 12072F: samples/livepatch/ 12073F: tools/testing/selftests/livepatch/ 12074 12075LLC (802.2) 12076L: netdev@vger.kernel.org 12077S: Odd fixes 12078F: include/linux/llc.h 12079F: include/net/llc* 12080F: include/uapi/linux/llc.h 12081F: net/llc/ 12082 12083LM73 HARDWARE MONITOR DRIVER 12084M: Guillaume Ligneul <guillaume.ligneul@gmail.com> 12085L: linux-hwmon@vger.kernel.org 12086S: Maintained 12087F: drivers/hwmon/lm73.c 12088 12089LM78 HARDWARE MONITOR DRIVER 12090M: Jean Delvare <jdelvare@suse.com> 12091L: linux-hwmon@vger.kernel.org 12092S: Maintained 12093F: Documentation/hwmon/lm78.rst 12094F: drivers/hwmon/lm78.c 12095 12096LM83 HARDWARE MONITOR DRIVER 12097M: Jean Delvare <jdelvare@suse.com> 12098L: linux-hwmon@vger.kernel.org 12099S: Maintained 12100F: Documentation/hwmon/lm83.rst 12101F: drivers/hwmon/lm83.c 12102 12103LM90 HARDWARE MONITOR DRIVER 12104M: Jean Delvare <jdelvare@suse.com> 12105L: linux-hwmon@vger.kernel.org 12106S: Maintained 12107F: Documentation/devicetree/bindings/hwmon/national,lm90.yaml 12108F: Documentation/hwmon/lm90.rst 12109F: drivers/hwmon/lm90.c 12110F: include/dt-bindings/thermal/lm90.h 12111 12112LM95234 HARDWARE MONITOR DRIVER 12113M: Guenter Roeck <linux@roeck-us.net> 12114L: linux-hwmon@vger.kernel.org 12115S: Maintained 12116F: Documentation/hwmon/lm95234.rst 12117F: drivers/hwmon/lm95234.c 12118 12119LME2510 MEDIA DRIVER 12120M: Malcolm Priestley <tvboxspy@gmail.com> 12121L: linux-media@vger.kernel.org 12122S: Maintained 12123W: https://linuxtv.org 12124Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12125F: drivers/media/usb/dvb-usb-v2/lmedm04* 12126 12127LOADPIN SECURITY MODULE 12128M: Kees Cook <keescook@chromium.org> 12129S: Supported 12130T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 12131F: Documentation/admin-guide/LSM/LoadPin.rst 12132F: security/loadpin/ 12133 12134LOCKING PRIMITIVES 12135M: Peter Zijlstra <peterz@infradead.org> 12136M: Ingo Molnar <mingo@redhat.com> 12137M: Will Deacon <will@kernel.org> 12138R: Waiman Long <longman@redhat.com> 12139R: Boqun Feng <boqun.feng@gmail.com> (LOCKDEP) 12140L: linux-kernel@vger.kernel.org 12141S: Maintained 12142T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 12143F: Documentation/locking/ 12144F: arch/*/include/asm/spinlock*.h 12145F: include/linux/lockdep.h 12146F: include/linux/mutex*.h 12147F: include/linux/rwlock*.h 12148F: include/linux/rwsem*.h 12149F: include/linux/seqlock.h 12150F: include/linux/spinlock*.h 12151F: kernel/locking/ 12152F: lib/locking*.[ch] 12153X: kernel/locking/locktorture.c 12154 12155LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks) 12156M: "Richard Russon (FlatCap)" <ldm@flatcap.org> 12157L: linux-ntfs-dev@lists.sourceforge.net 12158S: Maintained 12159W: http://www.linux-ntfs.org/content/view/19/37/ 12160F: Documentation/admin-guide/ldm.rst 12161F: block/partitions/ldm.* 12162 12163LOGITECH HID GAMING KEYBOARDS 12164M: Hans de Goede <hdegoede@redhat.com> 12165L: linux-input@vger.kernel.org 12166S: Maintained 12167T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 12168F: drivers/hid/hid-lg-g15.c 12169 12170LONTIUM LT8912B MIPI TO HDMI BRIDGE 12171M: Adrien Grassein <adrien.grassein@gmail.com> 12172S: Maintained 12173F: Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml 12174F: drivers/gpu/drm/bridge/lontium-lt8912b.c 12175 12176LOONGARCH 12177M: Huacai Chen <chenhuacai@kernel.org> 12178R: WANG Xuerui <kernel@xen0n.name> 12179L: loongarch@lists.linux.dev 12180S: Maintained 12181T: git git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson.git 12182F: Documentation/loongarch/ 12183F: Documentation/translations/zh_CN/loongarch/ 12184F: arch/loongarch/ 12185F: drivers/*/*loongarch* 12186 12187LOONGSON GPIO DRIVER 12188M: Yinbo Zhu <zhuyinbo@loongson.cn> 12189L: linux-gpio@vger.kernel.org 12190S: Maintained 12191F: Documentation/devicetree/bindings/gpio/loongson,ls-gpio.yaml 12192F: drivers/gpio/gpio-loongson-64bit.c 12193 12194LOONGSON LS2X I2C DRIVER 12195M: Binbin Zhou <zhoubinbin@loongson.cn> 12196L: linux-i2c@vger.kernel.org 12197S: Maintained 12198F: Documentation/devicetree/bindings/i2c/loongson,ls2x-i2c.yaml 12199F: drivers/i2c/busses/i2c-ls2x.c 12200 12201LOONGSON-2 SOC SERIES CLOCK DRIVER 12202M: Yinbo Zhu <zhuyinbo@loongson.cn> 12203L: linux-clk@vger.kernel.org 12204S: Maintained 12205F: Documentation/devicetree/bindings/clock/loongson,ls2k-clk.yaml 12206F: drivers/clk/clk-loongson2.c 12207F: include/dt-bindings/clock/loongson,ls2k-clk.h 12208 12209LOONGSON-2 SOC SERIES GUTS DRIVER 12210M: Yinbo Zhu <zhuyinbo@loongson.cn> 12211L: loongarch@lists.linux.dev 12212S: Maintained 12213F: Documentation/devicetree/bindings/hwinfo/loongson,ls2k-chipid.yaml 12214F: drivers/soc/loongson/loongson2_guts.c 12215 12216LOONGSON-2 SOC SERIES PINCTRL DRIVER 12217M: zhanghongchen <zhanghongchen@loongson.cn> 12218M: Yinbo Zhu <zhuyinbo@loongson.cn> 12219L: linux-gpio@vger.kernel.org 12220S: Maintained 12221F: Documentation/devicetree/bindings/pinctrl/loongson,ls2k-pinctrl.yaml 12222F: drivers/pinctrl/pinctrl-loongson2.c 12223 12224LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI) 12225M: Sathya Prakash <sathya.prakash@broadcom.com> 12226M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 12227M: Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com> 12228L: MPT-FusionLinux.pdl@broadcom.com 12229L: linux-scsi@vger.kernel.org 12230S: Supported 12231W: http://www.avagotech.com/support/ 12232F: drivers/message/fusion/ 12233F: drivers/scsi/mpt3sas/ 12234 12235LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers 12236M: Matthew Wilcox <willy@infradead.org> 12237L: linux-scsi@vger.kernel.org 12238S: Maintained 12239F: drivers/scsi/sym53c8xx_2/ 12240 12241LTC1660 DAC DRIVER 12242M: Marcus Folkesson <marcus.folkesson@gmail.com> 12243L: linux-iio@vger.kernel.org 12244S: Maintained 12245F: Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml 12246F: drivers/iio/dac/ltc1660.c 12247 12248LTC2688 IIO DAC 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/ABI/testing/sysfs-bus-iio-dac-ltc2688 12254F: Documentation/devicetree/bindings/iio/dac/adi,ltc2688.yaml 12255F: drivers/iio/dac/ltc2688.c 12256 12257LTC2947 HARDWARE MONITOR DRIVER 12258M: Nuno Sá <nuno.sa@analog.com> 12259L: linux-hwmon@vger.kernel.org 12260S: Supported 12261W: https://ez.analog.com/linux-software-drivers 12262F: Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml 12263F: drivers/hwmon/ltc2947-core.c 12264F: drivers/hwmon/ltc2947-i2c.c 12265F: drivers/hwmon/ltc2947-spi.c 12266F: drivers/hwmon/ltc2947.h 12267 12268LTC2983 IIO TEMPERATURE DRIVER 12269M: Nuno Sá <nuno.sa@analog.com> 12270L: linux-iio@vger.kernel.org 12271S: Supported 12272W: https://ez.analog.com/linux-software-drivers 12273F: Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml 12274F: drivers/iio/temperature/ltc2983.c 12275 12276LTC4261 HARDWARE MONITOR DRIVER 12277M: Guenter Roeck <linux@roeck-us.net> 12278L: linux-hwmon@vger.kernel.org 12279S: Maintained 12280F: Documentation/hwmon/ltc4261.rst 12281F: drivers/hwmon/ltc4261.c 12282 12283LTC4306 I2C MULTIPLEXER DRIVER 12284M: Michael Hennerich <michael.hennerich@analog.com> 12285L: linux-i2c@vger.kernel.org 12286S: Supported 12287W: https://ez.analog.com/linux-software-drivers 12288F: Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt 12289F: drivers/i2c/muxes/i2c-mux-ltc4306.c 12290 12291LTP (Linux Test Project) 12292M: Mike Frysinger <vapier@gentoo.org> 12293M: Cyril Hrubis <chrubis@suse.cz> 12294M: Wanlong Gao <wanlong.gao@gmail.com> 12295M: Jan Stancek <jstancek@redhat.com> 12296M: Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com> 12297M: Alexey Kodanev <alexey.kodanev@oracle.com> 12298L: ltp@lists.linux.it (subscribers-only) 12299S: Maintained 12300W: http://linux-test-project.github.io/ 12301T: git https://github.com/linux-test-project/ltp.git 12302 12303LYNX 28G SERDES PHY DRIVER 12304M: Ioana Ciornei <ioana.ciornei@nxp.com> 12305L: netdev@vger.kernel.org 12306S: Supported 12307F: Documentation/devicetree/bindings/phy/fsl,lynx-28g.yaml 12308F: drivers/phy/freescale/phy-fsl-lynx-28g.c 12309 12310LYNX PCS MODULE 12311M: Ioana Ciornei <ioana.ciornei@nxp.com> 12312L: netdev@vger.kernel.org 12313S: Supported 12314F: drivers/net/pcs/pcs-lynx.c 12315F: include/linux/pcs-lynx.h 12316 12317M68K ARCHITECTURE 12318M: Geert Uytterhoeven <geert@linux-m68k.org> 12319L: linux-m68k@lists.linux-m68k.org 12320S: Maintained 12321W: http://www.linux-m68k.org/ 12322T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git 12323F: arch/m68k/ 12324F: drivers/zorro/ 12325 12326M68K ON APPLE MACINTOSH 12327M: Joshua Thompson <funaho@jurai.org> 12328L: linux-m68k@lists.linux-m68k.org 12329S: Maintained 12330W: http://www.mac.linux-m68k.org/ 12331F: arch/m68k/mac/ 12332F: drivers/macintosh/adb-iop.c 12333F: drivers/macintosh/via-macii.c 12334 12335M68K ON HP9000/300 12336M: Philip Blundell <philb@gnu.org> 12337S: Maintained 12338W: http://www.tazenda.demon.co.uk/phil/linux-hp 12339F: arch/m68k/hp300/ 12340 12341M88DS3103 MEDIA DRIVER 12342M: Antti Palosaari <crope@iki.fi> 12343L: linux-media@vger.kernel.org 12344S: Maintained 12345W: https://linuxtv.org 12346W: http://palosaari.fi/linux/ 12347Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12348T: git git://linuxtv.org/anttip/media_tree.git 12349F: drivers/media/dvb-frontends/m88ds3103* 12350 12351M88RS2000 MEDIA DRIVER 12352M: Malcolm Priestley <tvboxspy@gmail.com> 12353L: linux-media@vger.kernel.org 12354S: Maintained 12355W: https://linuxtv.org 12356Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12357F: drivers/media/dvb-frontends/m88rs2000* 12358 12359MA901 MASTERKIT USB FM RADIO DRIVER 12360M: Alexey Klimov <klimov.linux@gmail.com> 12361L: linux-media@vger.kernel.org 12362S: Maintained 12363T: git git://linuxtv.org/media_tree.git 12364F: drivers/media/radio/radio-ma901.c 12365 12366MAC80211 12367M: Johannes Berg <johannes@sipsolutions.net> 12368L: linux-wireless@vger.kernel.org 12369S: Maintained 12370W: https://wireless.wiki.kernel.org/ 12371Q: https://patchwork.kernel.org/project/linux-wireless/list/ 12372T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 12373T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 12374F: Documentation/networking/mac80211-injection.rst 12375F: Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst 12376F: drivers/net/wireless/virtual/mac80211_hwsim.[ch] 12377F: include/net/mac80211.h 12378F: net/mac80211/ 12379 12380MAILBOX API 12381M: Jassi Brar <jassisinghbrar@gmail.com> 12382L: linux-kernel@vger.kernel.org 12383S: Maintained 12384F: Documentation/devicetree/bindings/mailbox/ 12385F: drivers/mailbox/ 12386F: include/dt-bindings/mailbox/ 12387F: include/linux/mailbox_client.h 12388F: include/linux/mailbox_controller.h 12389 12390MAILBOX ARM MHUv2 12391M: Viresh Kumar <viresh.kumar@linaro.org> 12392M: Tushar Khandelwal <Tushar.Khandelwal@arm.com> 12393L: linux-kernel@vger.kernel.org 12394S: Maintained 12395F: Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml 12396F: drivers/mailbox/arm_mhuv2.c 12397F: include/linux/mailbox/arm_mhuv2_message.h 12398 12399MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7 12400M: Michael Kerrisk <mtk.manpages@gmail.com> 12401L: linux-man@vger.kernel.org 12402S: Maintained 12403W: http://www.kernel.org/doc/man-pages 12404 12405MANAGEMENT COMPONENT TRANSPORT PROTOCOL (MCTP) 12406M: Jeremy Kerr <jk@codeconstruct.com.au> 12407M: Matt Johnston <matt@codeconstruct.com.au> 12408L: netdev@vger.kernel.org 12409S: Maintained 12410F: Documentation/networking/mctp.rst 12411F: drivers/net/mctp/ 12412F: include/net/mctp.h 12413F: include/net/mctpdevice.h 12414F: include/net/netns/mctp.h 12415F: net/mctp/ 12416 12417MAPLE TREE 12418M: Liam R. Howlett <Liam.Howlett@oracle.com> 12419L: linux-mm@kvack.org 12420S: Supported 12421F: Documentation/core-api/maple_tree.rst 12422F: include/linux/maple_tree.h 12423F: include/trace/events/maple_tree.h 12424F: lib/maple_tree.c 12425F: lib/test_maple_tree.c 12426F: tools/testing/radix-tree/linux/maple_tree.h 12427F: tools/testing/radix-tree/maple.c 12428 12429MARDUK (CREATOR CI40) DEVICE TREE SUPPORT 12430M: Rahul Bedarkar <rahulbedarkar89@gmail.com> 12431L: linux-mips@vger.kernel.org 12432S: Maintained 12433F: arch/mips/boot/dts/img/pistachio* 12434 12435MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER 12436M: Andrew Lunn <andrew@lunn.ch> 12437L: netdev@vger.kernel.org 12438S: Maintained 12439F: Documentation/devicetree/bindings/net/dsa/marvell.txt 12440F: Documentation/networking/devlink/mv88e6xxx.rst 12441F: drivers/net/dsa/mv88e6xxx/ 12442F: include/linux/dsa/mv88e6xxx.h 12443F: include/linux/platform_data/mv88e6xxx.h 12444 12445MARVELL ARMADA 3700 PHY DRIVERS 12446M: Miquel Raynal <miquel.raynal@bootlin.com> 12447S: Maintained 12448F: Documentation/devicetree/bindings/phy/marvell,armada-3700-utmi-phy.yaml 12449F: Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt 12450F: drivers/phy/marvell/phy-mvebu-a3700-comphy.c 12451F: drivers/phy/marvell/phy-mvebu-a3700-utmi.c 12452 12453MARVELL ARMADA 3700 SERIAL DRIVER 12454M: Pali Rohár <pali@kernel.org> 12455S: Maintained 12456F: Documentation/devicetree/bindings/clock/marvell,armada-3700-uart-clock.yaml 12457F: Documentation/devicetree/bindings/serial/mvebu-uart.txt 12458F: drivers/tty/serial/mvebu-uart.c 12459 12460MARVELL ARMADA DRM SUPPORT 12461M: Russell King <linux@armlinux.org.uk> 12462S: Maintained 12463T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel 12464T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes 12465F: Documentation/devicetree/bindings/display/armada/ 12466F: drivers/gpu/drm/armada/ 12467F: include/uapi/drm/armada_drm.h 12468 12469MARVELL CRYPTO DRIVER 12470M: Boris Brezillon <bbrezillon@kernel.org> 12471M: Arnaud Ebalard <arno@natisbad.org> 12472M: Srujana Challa <schalla@marvell.com> 12473L: linux-crypto@vger.kernel.org 12474S: Maintained 12475F: drivers/crypto/marvell/ 12476F: include/linux/soc/marvell/octeontx2/ 12477 12478MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2) 12479M: Mirko Lindner <mlindner@marvell.com> 12480M: Stephen Hemminger <stephen@networkplumber.org> 12481L: netdev@vger.kernel.org 12482S: Maintained 12483F: drivers/net/ethernet/marvell/sk* 12484 12485MARVELL LIBERTAS WIRELESS DRIVER 12486L: libertas-dev@lists.infradead.org 12487S: Orphan 12488F: drivers/net/wireless/marvell/libertas/ 12489 12490MARVELL MACCHIATOBIN SUPPORT 12491M: Russell King <linux@armlinux.org.uk> 12492L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12493S: Maintained 12494F: arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts 12495 12496MARVELL MV643XX ETHERNET DRIVER 12497M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 12498L: netdev@vger.kernel.org 12499S: Maintained 12500F: drivers/net/ethernet/marvell/mv643xx_eth.* 12501F: include/linux/mv643xx.h 12502 12503MARVELL MV88X3310 PHY DRIVER 12504M: Russell King <linux@armlinux.org.uk> 12505M: Marek Behún <kabel@kernel.org> 12506L: netdev@vger.kernel.org 12507S: Maintained 12508F: drivers/net/phy/marvell10g.c 12509 12510MARVELL MVEBU THERMAL DRIVER 12511M: Miquel Raynal <miquel.raynal@bootlin.com> 12512S: Maintained 12513F: drivers/thermal/armada_thermal.c 12514 12515MARVELL MVNETA ETHERNET DRIVER 12516M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 12517L: netdev@vger.kernel.org 12518S: Maintained 12519F: drivers/net/ethernet/marvell/mvneta.* 12520 12521MARVELL MVPP2 ETHERNET DRIVER 12522M: Marcin Wojtas <mw@semihalf.com> 12523M: Russell King <linux@armlinux.org.uk> 12524L: netdev@vger.kernel.org 12525S: Maintained 12526F: Documentation/devicetree/bindings/net/marvell,pp2.yaml 12527F: drivers/net/ethernet/marvell/mvpp2/ 12528 12529MARVELL MWIFIEX WIRELESS DRIVER 12530M: Amitkumar Karwar <amitkarwar@gmail.com> 12531M: Ganapathi Bhat <ganapathi017@gmail.com> 12532M: Sharvari Harisangam <sharvari.harisangam@nxp.com> 12533M: Xinming Hu <huxinming820@gmail.com> 12534L: linux-wireless@vger.kernel.org 12535S: Maintained 12536F: drivers/net/wireless/marvell/mwifiex/ 12537 12538MARVELL MWL8K WIRELESS DRIVER 12539M: Lennert Buytenhek <buytenh@wantstofly.org> 12540L: linux-wireless@vger.kernel.org 12541S: Odd Fixes 12542F: drivers/net/wireless/marvell/mwl8k.c 12543 12544MARVELL NAND CONTROLLER DRIVER 12545M: Miquel Raynal <miquel.raynal@bootlin.com> 12546L: linux-mtd@lists.infradead.org 12547S: Maintained 12548F: Documentation/devicetree/bindings/mtd/marvell-nand.txt 12549F: drivers/mtd/nand/raw/marvell_nand.c 12550 12551MARVELL OCTEON ENDPOINT DRIVER 12552M: Veerasenareddy Burru <vburru@marvell.com> 12553M: Abhijit Ayarekar <aayarekar@marvell.com> 12554L: netdev@vger.kernel.org 12555S: Supported 12556F: drivers/net/ethernet/marvell/octeon_ep 12557 12558MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER 12559M: Sunil Goutham <sgoutham@marvell.com> 12560M: Geetha sowjanya <gakula@marvell.com> 12561M: Subbaraya Sundeep <sbhatta@marvell.com> 12562M: hariprasad <hkelam@marvell.com> 12563L: netdev@vger.kernel.org 12564S: Supported 12565F: drivers/net/ethernet/marvell/octeontx2/nic/ 12566F: include/linux/soc/marvell/octeontx2/ 12567 12568MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER 12569M: Sunil Goutham <sgoutham@marvell.com> 12570M: Linu Cherian <lcherian@marvell.com> 12571M: Geetha sowjanya <gakula@marvell.com> 12572M: Jerin Jacob <jerinj@marvell.com> 12573M: hariprasad <hkelam@marvell.com> 12574M: Subbaraya Sundeep <sbhatta@marvell.com> 12575L: netdev@vger.kernel.org 12576S: Supported 12577F: Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst 12578F: drivers/net/ethernet/marvell/octeontx2/af/ 12579 12580MARVELL PRESTERA ETHERNET SWITCH DRIVER 12581M: Taras Chornyi <taras.chornyi@plvision.eu> 12582S: Supported 12583W: https://github.com/Marvell-switching/switchdev-prestera 12584F: drivers/net/ethernet/marvell/prestera/ 12585 12586MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER 12587M: Nicolas Pitre <nico@fluxnic.net> 12588S: Odd Fixes 12589F: drivers/mmc/host/mvsdio.* 12590 12591MARVELL USB MDIO CONTROLLER DRIVER 12592M: Tobias Waldekranz <tobias@waldekranz.com> 12593L: netdev@vger.kernel.org 12594S: Maintained 12595F: Documentation/devicetree/bindings/net/marvell,mvusb.yaml 12596F: drivers/net/mdio/mdio-mvusb.c 12597 12598MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER 12599M: Hu Ziji <huziji@marvell.com> 12600L: linux-mmc@vger.kernel.org 12601S: Supported 12602F: Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.yaml 12603F: drivers/mmc/host/sdhci-xenon* 12604 12605MATROX FRAMEBUFFER DRIVER 12606L: linux-fbdev@vger.kernel.org 12607S: Orphan 12608F: drivers/video/fbdev/matrox/matroxfb_* 12609F: include/uapi/linux/matroxfb.h 12610 12611MAX15301 DRIVER 12612M: Daniel Nilsson <daniel.nilsson@flex.com> 12613L: linux-hwmon@vger.kernel.org 12614S: Maintained 12615F: Documentation/hwmon/max15301.rst 12616F: drivers/hwmon/pmbus/max15301.c 12617 12618MAX16065 HARDWARE MONITOR DRIVER 12619M: Guenter Roeck <linux@roeck-us.net> 12620L: linux-hwmon@vger.kernel.org 12621S: Maintained 12622F: Documentation/hwmon/max16065.rst 12623F: drivers/hwmon/max16065.c 12624 12625MAX2175 SDR TUNER DRIVER 12626M: Ramesh Shanmugasundaram <rashanmu@gmail.com> 12627L: linux-media@vger.kernel.org 12628S: Maintained 12629T: git git://linuxtv.org/media_tree.git 12630F: Documentation/devicetree/bindings/media/i2c/max2175.txt 12631F: Documentation/userspace-api/media/drivers/max2175.rst 12632F: drivers/media/i2c/max2175* 12633F: include/uapi/linux/max2175.h 12634 12635MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER 12636L: linux-hwmon@vger.kernel.org 12637S: Orphan 12638F: Documentation/hwmon/max6650.rst 12639F: drivers/hwmon/max6650.c 12640 12641MAX6697 HARDWARE MONITOR DRIVER 12642M: Guenter Roeck <linux@roeck-us.net> 12643L: linux-hwmon@vger.kernel.org 12644S: Maintained 12645F: Documentation/devicetree/bindings/hwmon/max6697.txt 12646F: Documentation/hwmon/max6697.rst 12647F: drivers/hwmon/max6697.c 12648F: include/linux/platform_data/max6697.h 12649 12650MAX9286 QUAD GMSL DESERIALIZER DRIVER 12651M: Jacopo Mondi <jacopo+renesas@jmondi.org> 12652M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 12653M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 12654M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 12655L: linux-media@vger.kernel.org 12656S: Maintained 12657F: Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml 12658F: drivers/media/i2c/max9286.c 12659 12660MAX96712 QUAD GMSL2 DESERIALIZER DRIVER 12661M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 12662L: linux-media@vger.kernel.org 12663S: Maintained 12664F: drivers/staging/media/max96712/max96712.c 12665 12666MAX9860 MONO AUDIO VOICE CODEC DRIVER 12667M: Peter Rosin <peda@axentia.se> 12668L: alsa-devel@alsa-project.org (moderated for non-subscribers) 12669S: Maintained 12670F: Documentation/devicetree/bindings/sound/max9860.txt 12671F: sound/soc/codecs/max9860.* 12672 12673MAXBOTIX ULTRASONIC RANGER IIO DRIVER 12674M: Andreas Klinger <ak@it-klinger.de> 12675L: linux-iio@vger.kernel.org 12676S: Maintained 12677F: Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml 12678F: drivers/iio/proximity/mb1232.c 12679 12680MAXIM MAX11205 DRIVER 12681M: Ramona Bolboaca <ramona.bolboaca@analog.com> 12682L: linux-iio@vger.kernel.org 12683S: Supported 12684W: https://ez.analog.com/linux-software-drivers 12685F: Documentation/devicetree/bindings/iio/adc/maxim,max11205.yaml 12686F: drivers/iio/adc/max11205.c 12687 12688MAXIM MAX17040 FAMILY FUEL GAUGE DRIVERS 12689R: Iskren Chernev <iskren.chernev@gmail.com> 12690R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12691R: Marek Szyprowski <m.szyprowski@samsung.com> 12692R: Matheus Castello <matheus@castello.eng.br> 12693L: linux-pm@vger.kernel.org 12694S: Maintained 12695F: Documentation/devicetree/bindings/power/supply/maxim,max17040.yaml 12696F: drivers/power/supply/max17040_battery.c 12697 12698MAXIM MAX17042 FAMILY FUEL GAUGE DRIVERS 12699R: Hans de Goede <hdegoede@redhat.com> 12700R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12701R: Marek Szyprowski <m.szyprowski@samsung.com> 12702R: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm> 12703R: Purism Kernel Team <kernel@puri.sm> 12704L: linux-pm@vger.kernel.org 12705S: Maintained 12706F: Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml 12707F: drivers/power/supply/max17042_battery.c 12708 12709MAXIM MAX20086 CAMERA POWER PROTECTOR DRIVER 12710M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12711L: linux-kernel@vger.kernel.org 12712S: Maintained 12713F: Documentation/devicetree/bindings/regulator/maxim,max20086.yaml 12714F: drivers/regulator/max20086-regulator.c 12715 12716MAXIM MAX30208 TEMPERATURE SENSOR DRIVER 12717M: Rajat Khandelwal <rajat.khandelwal@linux.intel.com> 12718L: linux-iio@vger.kernel.org 12719S: Maintained 12720F: drivers/iio/temperature/max30208.c 12721 12722MAXIM MAX77650 PMIC MFD DRIVER 12723M: Bartosz Golaszewski <brgl@bgdev.pl> 12724L: linux-kernel@vger.kernel.org 12725S: Maintained 12726F: Documentation/devicetree/bindings/*/*max77650.yaml 12727F: Documentation/devicetree/bindings/*/max77650*.yaml 12728F: drivers/gpio/gpio-max77650.c 12729F: drivers/input/misc/max77650-onkey.c 12730F: drivers/leds/leds-max77650.c 12731F: drivers/mfd/max77650.c 12732F: drivers/power/supply/max77650-charger.c 12733F: drivers/regulator/max77650-regulator.c 12734F: include/linux/mfd/max77650.h 12735 12736MAXIM MAX77714 PMIC MFD DRIVER 12737M: Luca Ceresoli <luca@lucaceresoli.net> 12738S: Maintained 12739F: Documentation/devicetree/bindings/mfd/maxim,max77714.yaml 12740F: drivers/mfd/max77714.c 12741F: include/linux/mfd/max77714.h 12742 12743MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER 12744M: Javier Martinez Canillas <javier@dowhile0.org> 12745L: linux-kernel@vger.kernel.org 12746S: Supported 12747F: Documentation/devicetree/bindings/*/*max77802.yaml 12748F: drivers/regulator/max77802-regulator.c 12749F: include/dt-bindings/*/*max77802.h 12750 12751MAXIM MAX77976 BATTERY CHARGER 12752M: Luca Ceresoli <luca@lucaceresoli.net> 12753S: Supported 12754F: Documentation/devicetree/bindings/power/supply/maxim,max77976.yaml 12755F: drivers/power/supply/max77976_charger.c 12756 12757MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS 12758M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12759L: linux-pm@vger.kernel.org 12760S: Supported 12761B: mailto:linux-samsung-soc@vger.kernel.org 12762F: Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml 12763F: Documentation/devicetree/bindings/power/supply/maxim,max77693.yaml 12764F: drivers/power/supply/max14577_charger.c 12765F: drivers/power/supply/max77693_charger.c 12766 12767MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS 12768M: Chanwoo Choi <cw00.choi@samsung.com> 12769M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12770L: linux-kernel@vger.kernel.org 12771S: Supported 12772B: mailto:linux-samsung-soc@vger.kernel.org 12773F: Documentation/devicetree/bindings/*/maxim,max14577.yaml 12774F: Documentation/devicetree/bindings/*/maxim,max77686.yaml 12775F: Documentation/devicetree/bindings/*/maxim,max77693.yaml 12776F: Documentation/devicetree/bindings/*/maxim,max77843.yaml 12777F: Documentation/devicetree/bindings/clock/maxim,max77686.txt 12778F: drivers/*/*max77843.c 12779F: drivers/*/max14577*.c 12780F: drivers/*/max77686*.c 12781F: drivers/*/max77693*.c 12782F: drivers/clk/clk-max77686.c 12783F: drivers/extcon/extcon-max14577.c 12784F: drivers/extcon/extcon-max77693.c 12785F: drivers/rtc/rtc-max77686.c 12786F: include/linux/mfd/max14577*.h 12787F: include/linux/mfd/max77686*.h 12788F: include/linux/mfd/max77693*.h 12789 12790MAXIRADIO FM RADIO RECEIVER DRIVER 12791M: Hans Verkuil <hverkuil@xs4all.nl> 12792L: linux-media@vger.kernel.org 12793S: Maintained 12794W: https://linuxtv.org 12795T: git git://linuxtv.org/media_tree.git 12796F: drivers/media/radio/radio-maxiradio* 12797 12798MAXLINEAR ETHERNET PHY DRIVER 12799M: Xu Liang <lxu@maxlinear.com> 12800L: netdev@vger.kernel.org 12801S: Supported 12802F: drivers/net/phy/mxl-gpy.c 12803 12804MCAN MMIO DEVICE DRIVER 12805M: Chandrasekar Ramakrishnan <rcsekar@samsung.com> 12806L: linux-can@vger.kernel.org 12807S: Maintained 12808F: Documentation/devicetree/bindings/net/can/bosch,m_can.yaml 12809F: drivers/net/can/m_can/m_can.c 12810F: drivers/net/can/m_can/m_can.h 12811F: drivers/net/can/m_can/m_can_platform.c 12812 12813MCBA MICROCHIP CAN BUS ANALYZER TOOL DRIVER 12814R: Yasushi SHOJI <yashi@spacecubics.com> 12815L: linux-can@vger.kernel.org 12816S: Maintained 12817F: drivers/net/can/usb/mcba_usb.c 12818 12819MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER 12820M: Rishi Gupta <gupt21@gmail.com> 12821L: linux-i2c@vger.kernel.org 12822L: linux-input@vger.kernel.org 12823S: Maintained 12824F: drivers/hid/hid-mcp2221.c 12825 12826MCP251XFD SPI-CAN NETWORK DRIVER 12827M: Marc Kleine-Budde <mkl@pengutronix.de> 12828M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 12829R: Thomas Kopp <thomas.kopp@microchip.com> 12830L: linux-can@vger.kernel.org 12831S: Maintained 12832F: Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml 12833F: drivers/net/can/spi/mcp251xfd/ 12834 12835MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS 12836M: Peter Rosin <peda@axentia.se> 12837L: linux-iio@vger.kernel.org 12838S: Maintained 12839F: Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531 12840F: drivers/iio/potentiometer/mcp4018.c 12841F: drivers/iio/potentiometer/mcp4531.c 12842 12843MCR20A IEEE-802.15.4 RADIO DRIVER 12844M: Stefan Schmidt <stefan@datenfreihafen.org> 12845L: linux-wpan@vger.kernel.org 12846S: Odd Fixes 12847W: https://github.com/xueliu/mcr20a-linux 12848F: Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt 12849F: drivers/net/ieee802154/mcr20a.c 12850F: drivers/net/ieee802154/mcr20a.h 12851 12852MEASUREMENT COMPUTING CIO-DAC IIO DRIVER 12853M: William Breathitt Gray <william.gray@linaro.org> 12854L: linux-iio@vger.kernel.org 12855S: Maintained 12856F: drivers/iio/dac/cio-dac.c 12857 12858MEDIA CONTROLLER FRAMEWORK 12859M: Sakari Ailus <sakari.ailus@linux.intel.com> 12860M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12861L: linux-media@vger.kernel.org 12862S: Supported 12863W: https://www.linuxtv.org 12864T: git git://linuxtv.org/media_tree.git 12865F: drivers/media/mc/ 12866F: include/media/media-*.h 12867F: include/uapi/linux/media.h 12868 12869MEDIA DRIVER FOR FREESCALE IMX PXP 12870M: Philipp Zabel <p.zabel@pengutronix.de> 12871L: linux-media@vger.kernel.org 12872S: Maintained 12873T: git git://linuxtv.org/media_tree.git 12874F: drivers/media/platform/nxp/imx-pxp.[ch] 12875 12876MEDIA DRIVERS FOR ASCOT2E 12877M: Sergey Kozlov <serjk@netup.ru> 12878M: Abylay Ospan <aospan@netup.ru> 12879L: linux-media@vger.kernel.org 12880S: Supported 12881W: https://linuxtv.org 12882W: http://netup.tv/ 12883T: git git://linuxtv.org/media_tree.git 12884F: drivers/media/dvb-frontends/ascot2e* 12885 12886MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS 12887M: Jasmin Jessich <jasmin@anw.at> 12888L: linux-media@vger.kernel.org 12889S: Maintained 12890W: https://linuxtv.org 12891T: git git://linuxtv.org/media_tree.git 12892F: drivers/media/dvb-frontends/cxd2099* 12893 12894MEDIA DRIVERS FOR CXD2841ER 12895M: Sergey Kozlov <serjk@netup.ru> 12896M: Abylay Ospan <aospan@netup.ru> 12897L: linux-media@vger.kernel.org 12898S: Supported 12899W: https://linuxtv.org 12900W: http://netup.tv/ 12901T: git git://linuxtv.org/media_tree.git 12902F: drivers/media/dvb-frontends/cxd2841er* 12903 12904MEDIA DRIVERS FOR CXD2880 12905M: Yasunari Takiguchi <Yasunari.Takiguchi@sony.com> 12906L: linux-media@vger.kernel.org 12907S: Supported 12908W: http://linuxtv.org/ 12909T: git git://linuxtv.org/media_tree.git 12910F: drivers/media/dvb-frontends/cxd2880/* 12911F: drivers/media/spi/cxd2880* 12912 12913MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES 12914L: linux-media@vger.kernel.org 12915S: Orphan 12916W: https://linuxtv.org 12917T: git git://linuxtv.org/media_tree.git 12918F: drivers/media/pci/ddbridge/* 12919 12920MEDIA DRIVERS FOR FREESCALE IMX 12921M: Steve Longerbeam <slongerbeam@gmail.com> 12922M: Philipp Zabel <p.zabel@pengutronix.de> 12923L: linux-media@vger.kernel.org 12924S: Maintained 12925T: git git://linuxtv.org/media_tree.git 12926F: Documentation/admin-guide/media/imx.rst 12927F: Documentation/devicetree/bindings/media/imx.txt 12928F: drivers/staging/media/imx/ 12929F: include/linux/imx-media.h 12930F: include/media/imx.h 12931 12932MEDIA DRIVERS FOR FREESCALE IMX7 12933M: Rui Miguel Silva <rmfrfs@gmail.com> 12934M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12935L: linux-media@vger.kernel.org 12936S: Maintained 12937T: git git://linuxtv.org/media_tree.git 12938F: Documentation/admin-guide/media/imx7.rst 12939F: Documentation/devicetree/bindings/media/nxp,imx-mipi-csi2.yaml 12940F: Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml 12941F: drivers/media/platform/nxp/imx-mipi-csis.c 12942F: drivers/media/platform/nxp/imx7-media-csi.c 12943 12944MEDIA DRIVERS FOR HELENE 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/helene* 12952 12953MEDIA DRIVERS FOR HORUS3A 12954M: Sergey Kozlov <serjk@netup.ru> 12955M: Abylay Ospan <aospan@netup.ru> 12956L: linux-media@vger.kernel.org 12957S: Supported 12958W: https://linuxtv.org 12959W: http://netup.tv/ 12960T: git git://linuxtv.org/media_tree.git 12961F: drivers/media/dvb-frontends/horus3a* 12962 12963MEDIA DRIVERS FOR LNBH25 12964M: Sergey Kozlov <serjk@netup.ru> 12965M: Abylay Ospan <aospan@netup.ru> 12966L: linux-media@vger.kernel.org 12967S: Supported 12968W: https://linuxtv.org 12969W: http://netup.tv/ 12970T: git git://linuxtv.org/media_tree.git 12971F: drivers/media/dvb-frontends/lnbh25* 12972 12973MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS 12974L: linux-media@vger.kernel.org 12975S: Orphan 12976W: https://linuxtv.org 12977T: git git://linuxtv.org/media_tree.git 12978F: drivers/media/dvb-frontends/mxl5xx* 12979 12980MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices 12981M: Sergey Kozlov <serjk@netup.ru> 12982M: Abylay Ospan <aospan@netup.ru> 12983L: linux-media@vger.kernel.org 12984S: Supported 12985W: https://linuxtv.org 12986W: http://netup.tv/ 12987T: git git://linuxtv.org/media_tree.git 12988F: drivers/media/pci/netup_unidvb/* 12989 12990MEDIA DRIVERS FOR NVIDIA TEGRA - VDE 12991M: Dmitry Osipenko <digetx@gmail.com> 12992L: linux-media@vger.kernel.org 12993L: linux-tegra@vger.kernel.org 12994S: Maintained 12995T: git git://linuxtv.org/media_tree.git 12996F: Documentation/devicetree/bindings/media/nvidia,tegra-vde.yaml 12997F: drivers/media/platform/nvidia/tegra-vde/ 12998 12999MEDIA DRIVERS FOR RENESAS - CEU 13000M: Jacopo Mondi <jacopo@jmondi.org> 13001L: linux-media@vger.kernel.org 13002L: linux-renesas-soc@vger.kernel.org 13003S: Supported 13004T: git git://linuxtv.org/media_tree.git 13005F: Documentation/devicetree/bindings/media/renesas,ceu.yaml 13006F: drivers/media/platform/renesas/renesas-ceu.c 13007F: include/media/drv-intf/renesas-ceu.h 13008 13009MEDIA DRIVERS FOR RENESAS - DRIF 13010M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 13011L: linux-media@vger.kernel.org 13012L: linux-renesas-soc@vger.kernel.org 13013S: Supported 13014T: git git://linuxtv.org/media_tree.git 13015F: Documentation/devicetree/bindings/media/renesas,drif.yaml 13016F: drivers/media/platform/renesas/rcar_drif.c 13017 13018MEDIA DRIVERS FOR RENESAS - FCP 13019M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13020L: linux-media@vger.kernel.org 13021L: linux-renesas-soc@vger.kernel.org 13022S: Supported 13023T: git git://linuxtv.org/media_tree.git 13024F: Documentation/devicetree/bindings/media/renesas,fcp.yaml 13025F: drivers/media/platform/renesas/rcar-fcp.c 13026F: include/media/rcar-fcp.h 13027 13028MEDIA DRIVERS FOR RENESAS - FDP1 13029M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13030L: linux-media@vger.kernel.org 13031L: linux-renesas-soc@vger.kernel.org 13032S: Supported 13033T: git git://linuxtv.org/media_tree.git 13034F: Documentation/devicetree/bindings/media/renesas,fdp1.yaml 13035F: drivers/media/platform/renesas/rcar_fdp1.c 13036 13037MEDIA DRIVERS FOR RENESAS - VIN 13038M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 13039L: linux-media@vger.kernel.org 13040L: linux-renesas-soc@vger.kernel.org 13041S: Supported 13042T: git git://linuxtv.org/media_tree.git 13043F: Documentation/devicetree/bindings/media/renesas,csi2.yaml 13044F: Documentation/devicetree/bindings/media/renesas,isp.yaml 13045F: Documentation/devicetree/bindings/media/renesas,vin.yaml 13046F: drivers/media/platform/renesas/rcar-isp.c 13047F: drivers/media/platform/renesas/rcar-vin/ 13048 13049MEDIA DRIVERS FOR RENESAS - VSP1 13050M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13051M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13052L: linux-media@vger.kernel.org 13053L: linux-renesas-soc@vger.kernel.org 13054S: Supported 13055T: git git://linuxtv.org/media_tree.git 13056F: Documentation/devicetree/bindings/media/renesas,vsp1.yaml 13057F: drivers/media/platform/renesas/vsp1/ 13058 13059MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs 13060L: linux-media@vger.kernel.org 13061S: Orphan 13062W: https://linuxtv.org 13063T: git git://linuxtv.org/media_tree.git 13064F: drivers/media/dvb-frontends/stv0910* 13065 13066MEDIA DRIVERS FOR ST STV6111 TUNER ICs 13067L: linux-media@vger.kernel.org 13068S: Orphan 13069W: https://linuxtv.org 13070T: git git://linuxtv.org/media_tree.git 13071F: drivers/media/dvb-frontends/stv6111* 13072 13073MEDIA DRIVERS FOR STM32 - DCMI 13074M: Hugues Fruchet <hugues.fruchet@foss.st.com> 13075L: linux-media@vger.kernel.org 13076S: Supported 13077T: git git://linuxtv.org/media_tree.git 13078F: Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml 13079F: drivers/media/platform/st/stm32/stm32-dcmi.c 13080 13081MEDIA INPUT INFRASTRUCTURE (V4L/DVB) 13082M: Mauro Carvalho Chehab <mchehab@kernel.org> 13083L: linux-media@vger.kernel.org 13084S: Maintained 13085W: https://linuxtv.org 13086Q: http://patchwork.kernel.org/project/linux-media/list/ 13087T: git git://linuxtv.org/media_tree.git 13088F: Documentation/admin-guide/media/ 13089F: Documentation/devicetree/bindings/media/ 13090F: Documentation/driver-api/media/ 13091F: Documentation/userspace-api/media/ 13092F: drivers/media/ 13093F: drivers/staging/media/ 13094F: include/dt-bindings/media/ 13095F: include/linux/platform_data/media/ 13096F: include/media/ 13097F: include/uapi/linux/dvb/ 13098F: include/uapi/linux/ivtv* 13099F: include/uapi/linux/media.h 13100F: include/uapi/linux/uvcvideo.h 13101F: include/uapi/linux/v4l2-* 13102F: include/uapi/linux/videodev2.h 13103 13104MEDIATEK BLUETOOTH DRIVER 13105M: Sean Wang <sean.wang@mediatek.com> 13106L: linux-bluetooth@vger.kernel.org 13107L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13108S: Maintained 13109F: Documentation/devicetree/bindings/net/mediatek-bluetooth.txt 13110F: drivers/bluetooth/btmtkuart.c 13111 13112MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS 13113M: Sean Wang <sean.wang@mediatek.com> 13114L: linux-pm@vger.kernel.org 13115S: Maintained 13116F: Documentation/devicetree/bindings/power/reset/mt6323-poweroff.txt 13117F: drivers/power/reset/mt6323-poweroff.c 13118 13119MEDIATEK CIR DRIVER 13120M: Sean Wang <sean.wang@mediatek.com> 13121S: Maintained 13122F: drivers/media/rc/mtk-cir.c 13123 13124MEDIATEK DMA DRIVER 13125M: Sean Wang <sean.wang@mediatek.com> 13126L: dmaengine@vger.kernel.org 13127L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13128L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13129S: Maintained 13130F: Documentation/devicetree/bindings/dma/mtk-* 13131F: drivers/dma/mediatek/ 13132 13133MEDIATEK ETHERNET DRIVER 13134M: Felix Fietkau <nbd@nbd.name> 13135M: John Crispin <john@phrozen.org> 13136M: Sean Wang <sean.wang@mediatek.com> 13137M: Mark Lee <Mark-MC.Lee@mediatek.com> 13138M: Lorenzo Bianconi <lorenzo@kernel.org> 13139L: netdev@vger.kernel.org 13140S: Maintained 13141F: drivers/net/ethernet/mediatek/ 13142 13143MEDIATEK ETHERNET PCS DRIVER 13144M: Alexander Couzens <lynxis@fe80.eu> 13145M: Daniel Golle <daniel@makrotopia.org> 13146L: netdev@vger.kernel.org 13147S: Maintained 13148F: drivers/net/pcs/pcs-mtk-lynxi.c 13149F: include/linux/pcs/pcs-mtk-lynxi.h 13150 13151MEDIATEK I2C CONTROLLER DRIVER 13152M: Qii Wang <qii.wang@mediatek.com> 13153L: linux-i2c@vger.kernel.org 13154S: Maintained 13155F: Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml 13156F: drivers/i2c/busses/i2c-mt65xx.c 13157 13158MEDIATEK IOMMU DRIVER 13159M: Yong Wu <yong.wu@mediatek.com> 13160L: iommu@lists.linux.dev 13161L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13162S: Supported 13163F: Documentation/devicetree/bindings/iommu/mediatek* 13164F: drivers/iommu/mtk_iommu* 13165F: include/dt-bindings/memory/mt*-port.h 13166 13167MEDIATEK JPEG DRIVER 13168M: Bin Liu <bin.liu@mediatek.com> 13169S: Supported 13170F: Documentation/devicetree/bindings/media/mediatek-jpeg-*.yaml 13171F: drivers/media/platform/mediatek/jpeg/ 13172 13173MEDIATEK KEYPAD DRIVER 13174M: Mattijs Korpershoek <mkorpershoek@baylibre.com> 13175S: Supported 13176F: Documentation/devicetree/bindings/input/mediatek,mt6779-keypad.yaml 13177F: drivers/input/keyboard/mt6779-keypad.c 13178 13179MEDIATEK MDP DRIVER 13180M: Minghsiu Tsai <minghsiu.tsai@mediatek.com> 13181M: Houlong Wei <houlong.wei@mediatek.com> 13182M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13183S: Supported 13184F: Documentation/devicetree/bindings/media/mediatek-mdp.txt 13185F: drivers/media/platform/mediatek/mdp/ 13186F: drivers/media/platform/mediatek/vpu/ 13187 13188MEDIATEK MEDIA DRIVER 13189M: Tiffany Lin <tiffany.lin@mediatek.com> 13190M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13191M: Yunfei Dong <yunfei.dong@mediatek.com> 13192S: Supported 13193F: Documentation/devicetree/bindings/media/mediatek,vcodec*.yaml 13194F: Documentation/devicetree/bindings/media/mediatek-vpu.txt 13195F: drivers/media/platform/mediatek/vcodec/ 13196F: drivers/media/platform/mediatek/vpu/ 13197 13198MEDIATEK MMC/SD/SDIO DRIVER 13199M: Chaotian Jing <chaotian.jing@mediatek.com> 13200S: Maintained 13201F: Documentation/devicetree/bindings/mmc/mtk-sd.yaml 13202F: drivers/mmc/host/mtk-sd.c 13203 13204MEDIATEK MT76 WIRELESS LAN DRIVER 13205M: Felix Fietkau <nbd@nbd.name> 13206M: Lorenzo Bianconi <lorenzo@kernel.org> 13207M: Ryder Lee <ryder.lee@mediatek.com> 13208R: Shayne Chen <shayne.chen@mediatek.com> 13209R: Sean Wang <sean.wang@mediatek.com> 13210L: linux-wireless@vger.kernel.org 13211S: Maintained 13212F: Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml 13213F: drivers/net/wireless/mediatek/mt76/ 13214 13215MEDIATEK MT7601U WIRELESS LAN DRIVER 13216M: Jakub Kicinski <kuba@kernel.org> 13217L: linux-wireless@vger.kernel.org 13218S: Maintained 13219F: drivers/net/wireless/mediatek/mt7601u/ 13220 13221MEDIATEK MT7621 CLOCK DRIVER 13222M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13223S: Maintained 13224F: Documentation/devicetree/bindings/clock/mediatek,mt7621-sysc.yaml 13225F: drivers/clk/ralink/clk-mt7621.c 13226 13227MEDIATEK MT7621 PCIE CONTROLLER DRIVER 13228M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13229S: Maintained 13230F: Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml 13231F: drivers/pci/controller/pcie-mt7621.c 13232 13233MEDIATEK MT7621 PHY PCI DRIVER 13234M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13235S: Maintained 13236F: Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml 13237F: drivers/phy/ralink/phy-mt7621-pci.c 13238 13239MEDIATEK MT7621/28/88 I2C DRIVER 13240M: Stefan Roese <sr@denx.de> 13241L: linux-i2c@vger.kernel.org 13242S: Maintained 13243F: Documentation/devicetree/bindings/i2c/mediatek,mt7621-i2c.yaml 13244F: drivers/i2c/busses/i2c-mt7621.c 13245 13246MEDIATEK NAND CONTROLLER DRIVER 13247L: linux-mtd@lists.infradead.org 13248S: Orphan 13249F: Documentation/devicetree/bindings/mtd/mediatek,mtk-nfc.yaml 13250F: drivers/mtd/nand/raw/mtk_* 13251 13252MEDIATEK PMIC LED DRIVER 13253M: Sean Wang <sean.wang@mediatek.com> 13254S: Maintained 13255F: Documentation/devicetree/bindings/leds/leds-mt6323.txt 13256F: drivers/leds/leds-mt6323.c 13257 13258MEDIATEK RANDOM NUMBER GENERATOR SUPPORT 13259M: Sean Wang <sean.wang@mediatek.com> 13260S: Maintained 13261F: drivers/char/hw_random/mtk-rng.c 13262 13263MEDIATEK SMI DRIVER 13264M: Yong Wu <yong.wu@mediatek.com> 13265L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13266S: Supported 13267F: Documentation/devicetree/bindings/memory-controllers/mediatek,smi* 13268F: drivers/memory/mtk-smi.c 13269F: include/soc/mediatek/smi.h 13270 13271MEDIATEK SWITCH DRIVER 13272M: Sean Wang <sean.wang@mediatek.com> 13273M: Landen Chao <Landen.Chao@mediatek.com> 13274M: DENG Qingfang <dqfext@gmail.com> 13275M: Daniel Golle <daniel@makrotopia.org> 13276L: netdev@vger.kernel.org 13277S: Maintained 13278F: drivers/net/dsa/mt7530-mdio.c 13279F: drivers/net/dsa/mt7530-mmio.c 13280F: drivers/net/dsa/mt7530.* 13281F: net/dsa/tag_mtk.c 13282 13283MEDIATEK T7XX 5G WWAN MODEM DRIVER 13284M: Chandrashekar Devegowda <chandrashekar.devegowda@intel.com> 13285M: Intel Corporation <linuxwwan@intel.com> 13286R: Chiranjeevi Rapolu <chiranjeevi.rapolu@linux.intel.com> 13287R: Liu Haijun <haijun.liu@mediatek.com> 13288R: M Chetan Kumar <m.chetan.kumar@linux.intel.com> 13289R: Ricardo Martinez <ricardo.martinez@linux.intel.com> 13290L: netdev@vger.kernel.org 13291S: Supported 13292F: drivers/net/wwan/t7xx/ 13293 13294MEDIATEK USB3 DRD IP DRIVER 13295M: Chunfeng Yun <chunfeng.yun@mediatek.com> 13296L: linux-usb@vger.kernel.org 13297L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13298L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13299S: Maintained 13300F: Documentation/devicetree/bindings/usb/mediatek,* 13301F: drivers/usb/host/xhci-mtk* 13302F: drivers/usb/mtu3/ 13303 13304MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES 13305M: Peter Senna Tschudin <peter.senna@gmail.com> 13306M: Martin Donnelly <martin.donnelly@ge.com> 13307M: Martyn Welch <martyn.welch@collabora.co.uk> 13308S: Maintained 13309F: Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt 13310F: drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c 13311 13312MEGARAID SCSI/SAS DRIVERS 13313M: Kashyap Desai <kashyap.desai@broadcom.com> 13314M: Sumit Saxena <sumit.saxena@broadcom.com> 13315M: Shivasharan S <shivasharan.srikanteshwara@broadcom.com> 13316L: megaraidlinux.pdl@broadcom.com 13317L: linux-scsi@vger.kernel.org 13318S: Maintained 13319W: http://www.avagotech.com/support/ 13320F: Documentation/scsi/megaraid.rst 13321F: drivers/scsi/megaraid.* 13322F: drivers/scsi/megaraid/ 13323 13324MELEXIS MLX90614 DRIVER 13325M: Crt Mori <cmo@melexis.com> 13326L: linux-iio@vger.kernel.org 13327S: Supported 13328W: http://www.melexis.com 13329F: drivers/iio/temperature/mlx90614.c 13330 13331MELEXIS MLX90632 DRIVER 13332M: Crt Mori <cmo@melexis.com> 13333L: linux-iio@vger.kernel.org 13334S: Supported 13335W: http://www.melexis.com 13336F: drivers/iio/temperature/mlx90632.c 13337 13338MELFAS MIP4 TOUCHSCREEN DRIVER 13339M: Sangwon Jee <jeesw@melfas.com> 13340S: Supported 13341W: http://www.melfas.com 13342F: Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt 13343F: drivers/input/touchscreen/melfas_mip4.c 13344 13345MELLANOX BLUEFIELD I2C DRIVER 13346M: Khalil Blaiech <kblaiech@nvidia.com> 13347M: Asmaa Mnebhi <asmaa@nvidia.com> 13348L: linux-i2c@vger.kernel.org 13349S: Supported 13350F: drivers/i2c/busses/i2c-mlxbf.c 13351 13352MELLANOX ETHERNET DRIVER (mlx4_en) 13353M: Tariq Toukan <tariqt@nvidia.com> 13354L: netdev@vger.kernel.org 13355S: Supported 13356W: http://www.mellanox.com 13357Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13358F: drivers/net/ethernet/mellanox/mlx4/en_* 13359 13360MELLANOX ETHERNET DRIVER (mlx5e) 13361M: Saeed Mahameed <saeedm@nvidia.com> 13362L: netdev@vger.kernel.org 13363S: Supported 13364W: http://www.mellanox.com 13365Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13366F: drivers/net/ethernet/mellanox/mlx5/core/en_* 13367 13368MELLANOX ETHERNET INNOVA DRIVERS 13369R: Boris Pismenny <borisp@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/mlx5/core/en_accel/* 13375F: drivers/net/ethernet/mellanox/mlx5/core/fpga/* 13376F: include/linux/mlx5/mlx5_ifc_fpga.h 13377 13378MELLANOX ETHERNET SWITCH DRIVERS 13379M: Ido Schimmel <idosch@nvidia.com> 13380M: Petr Machata <petrm@nvidia.com> 13381L: netdev@vger.kernel.org 13382S: Supported 13383W: http://www.mellanox.com 13384Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13385F: drivers/net/ethernet/mellanox/mlxsw/ 13386F: tools/testing/selftests/drivers/net/mlxsw/ 13387 13388MELLANOX FIRMWARE FLASH LIBRARY (mlxfw) 13389M: mlxsw@nvidia.com 13390L: netdev@vger.kernel.org 13391S: Supported 13392W: http://www.mellanox.com 13393Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13394F: drivers/net/ethernet/mellanox/mlxfw/ 13395 13396MELLANOX HARDWARE PLATFORM SUPPORT 13397M: Hans de Goede <hdegoede@redhat.com> 13398M: Mark Gross <markgross@kernel.org> 13399M: Vadim Pasternak <vadimp@nvidia.com> 13400L: platform-driver-x86@vger.kernel.org 13401S: Supported 13402F: Documentation/ABI/testing/sysfs-platform-mellanox-bootctl 13403F: drivers/platform/mellanox/ 13404F: include/linux/platform_data/mlxreg.h 13405 13406MELLANOX MLX4 core VPI driver 13407M: Tariq Toukan <tariqt@nvidia.com> 13408L: netdev@vger.kernel.org 13409L: linux-rdma@vger.kernel.org 13410S: Supported 13411W: http://www.mellanox.com 13412Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13413F: drivers/net/ethernet/mellanox/mlx4/ 13414F: include/linux/mlx4/ 13415 13416MELLANOX MLX4 IB driver 13417M: Yishai Hadas <yishaih@nvidia.com> 13418L: linux-rdma@vger.kernel.org 13419S: Supported 13420W: http://www.mellanox.com 13421Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13422F: drivers/infiniband/hw/mlx4/ 13423F: include/linux/mlx4/ 13424F: include/uapi/rdma/mlx4-abi.h 13425 13426MELLANOX MLX5 core VPI driver 13427M: Saeed Mahameed <saeedm@nvidia.com> 13428M: Leon Romanovsky <leonro@nvidia.com> 13429L: netdev@vger.kernel.org 13430L: linux-rdma@vger.kernel.org 13431S: Supported 13432W: http://www.mellanox.com 13433Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13434F: Documentation/networking/device_drivers/ethernet/mellanox/ 13435F: drivers/net/ethernet/mellanox/mlx5/core/ 13436F: include/linux/mlx5/ 13437 13438MELLANOX MLX5 IB driver 13439M: Leon Romanovsky <leonro@nvidia.com> 13440L: linux-rdma@vger.kernel.org 13441S: Supported 13442W: http://www.mellanox.com 13443Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13444F: drivers/infiniband/hw/mlx5/ 13445F: include/linux/mlx5/ 13446F: include/uapi/rdma/mlx5-abi.h 13447 13448MELLANOX MLXCPLD I2C AND MUX DRIVER 13449M: Vadim Pasternak <vadimp@nvidia.com> 13450M: Michael Shych <michaelsh@nvidia.com> 13451L: linux-i2c@vger.kernel.org 13452S: Supported 13453F: Documentation/i2c/busses/i2c-mlxcpld.rst 13454F: drivers/i2c/busses/i2c-mlxcpld.c 13455F: drivers/i2c/muxes/i2c-mux-mlxcpld.c 13456 13457MELLANOX MLXCPLD LED DRIVER 13458M: Vadim Pasternak <vadimp@nvidia.com> 13459L: linux-leds@vger.kernel.org 13460S: Supported 13461F: Documentation/leds/leds-mlxcpld.rst 13462F: drivers/leds/leds-mlxcpld.c 13463F: drivers/leds/leds-mlxreg.c 13464 13465MELLANOX PLATFORM DRIVER 13466M: Vadim Pasternak <vadimp@nvidia.com> 13467L: platform-driver-x86@vger.kernel.org 13468S: Supported 13469F: drivers/platform/x86/mlx-platform.c 13470 13471MEMBARRIER SUPPORT 13472M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 13473M: "Paul E. McKenney" <paulmck@kernel.org> 13474L: linux-kernel@vger.kernel.org 13475S: Supported 13476F: arch/powerpc/include/asm/membarrier.h 13477F: include/uapi/linux/membarrier.h 13478F: kernel/sched/membarrier.c 13479 13480MEMBLOCK AND MEMORY MANAGEMENT INITIALIZATION 13481M: Mike Rapoport <rppt@kernel.org> 13482L: linux-mm@kvack.org 13483S: Maintained 13484F: Documentation/core-api/boot-time-mm.rst 13485F: include/linux/memblock.h 13486F: mm/memblock.c 13487F: mm/mm_init.c 13488F: tools/testing/memblock/ 13489 13490MEMORY CONTROLLER DRIVERS 13491M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 13492L: linux-kernel@vger.kernel.org 13493S: Maintained 13494B: mailto:krzysztof.kozlowski@linaro.org 13495T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git 13496F: Documentation/devicetree/bindings/memory-controllers/ 13497F: drivers/memory/ 13498F: include/dt-bindings/memory/ 13499F: include/memory/ 13500 13501MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA 13502M: Dmitry Osipenko <digetx@gmail.com> 13503L: linux-pm@vger.kernel.org 13504L: linux-tegra@vger.kernel.org 13505S: Maintained 13506T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 13507F: drivers/devfreq/tegra30-devfreq.c 13508 13509MEMORY HOT(UN)PLUG 13510M: David Hildenbrand <david@redhat.com> 13511M: Oscar Salvador <osalvador@suse.de> 13512L: linux-mm@kvack.org 13513S: Maintained 13514F: Documentation/admin-guide/mm/memory-hotplug.rst 13515F: Documentation/core-api/memory-hotplug.rst 13516F: drivers/base/memory.c 13517F: include/linux/memory_hotplug.h 13518F: mm/memory_hotplug.c 13519F: tools/testing/selftests/memory-hotplug/ 13520 13521MEMORY MANAGEMENT 13522M: Andrew Morton <akpm@linux-foundation.org> 13523L: linux-mm@kvack.org 13524S: Maintained 13525W: http://www.linux-mm.org 13526T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 13527T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 13528F: include/linux/gfp.h 13529F: include/linux/gfp_types.h 13530F: include/linux/memory_hotplug.h 13531F: include/linux/mm.h 13532F: include/linux/mmzone.h 13533F: include/linux/pagewalk.h 13534F: include/trace/events/ksm.h 13535F: mm/ 13536F: tools/mm/ 13537F: tools/testing/selftests/mm/ 13538 13539MEMORY TECHNOLOGY DEVICES (MTD) 13540M: Miquel Raynal <miquel.raynal@bootlin.com> 13541M: Richard Weinberger <richard@nod.at> 13542M: Vignesh Raghavendra <vigneshr@ti.com> 13543L: linux-mtd@lists.infradead.org 13544S: Maintained 13545W: http://www.linux-mtd.infradead.org/ 13546Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 13547C: irc://irc.oftc.net/mtd 13548T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes 13549T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next 13550F: Documentation/devicetree/bindings/mtd/ 13551F: drivers/mtd/ 13552F: include/linux/mtd/ 13553F: include/uapi/mtd/ 13554 13555MEMSENSING MICROSYSTEMS MSA311 DRIVER 13556M: Dmitry Rokosov <ddrokosov@sberdevices.ru> 13557L: linux-iio@vger.kernel.org 13558S: Maintained 13559F: Documentation/devicetree/bindings/iio/accel/memsensing,msa311.yaml 13560F: drivers/iio/accel/msa311.c 13561 13562MEN A21 WATCHDOG DRIVER 13563M: Johannes Thumshirn <morbidrsa@gmail.com> 13564L: linux-watchdog@vger.kernel.org 13565S: Maintained 13566F: drivers/watchdog/mena21_wdt.c 13567 13568MEN CHAMELEON BUS (mcb) 13569M: Johannes Thumshirn <morbidrsa@gmail.com> 13570S: Maintained 13571F: Documentation/driver-api/men-chameleon-bus.rst 13572F: drivers/mcb/ 13573F: include/linux/mcb.h 13574 13575MEN F21BMC (Board Management Controller) 13576M: Andreas Werner <andreas.werner@men.de> 13577S: Supported 13578F: Documentation/hwmon/menf21bmc.rst 13579F: drivers/hwmon/menf21bmc_hwmon.c 13580F: drivers/leds/leds-menf21bmc.c 13581F: drivers/mfd/menf21bmc.c 13582F: drivers/watchdog/menf21bmc_wdt.c 13583 13584MEN Z069 WATCHDOG DRIVER 13585M: Johannes Thumshirn <jth@kernel.org> 13586L: linux-watchdog@vger.kernel.org 13587S: Maintained 13588F: drivers/watchdog/menz69_wdt.c 13589 13590MESON AO CEC DRIVER FOR AMLOGIC SOCS 13591M: Neil Armstrong <neil.armstrong@linaro.org> 13592L: linux-media@vger.kernel.org 13593L: linux-amlogic@lists.infradead.org 13594S: Supported 13595W: http://linux-meson.com/ 13596T: git git://linuxtv.org/media_tree.git 13597F: Documentation/devicetree/bindings/media/cec/amlogic,meson-gx-ao-cec.yaml 13598F: drivers/media/cec/platform/meson/ao-cec-g12a.c 13599F: drivers/media/cec/platform/meson/ao-cec.c 13600 13601MESON GE2D DRIVER FOR AMLOGIC SOCS 13602M: Neil Armstrong <neil.armstrong@linaro.org> 13603L: linux-media@vger.kernel.org 13604L: linux-amlogic@lists.infradead.org 13605S: Supported 13606T: git git://linuxtv.org/media_tree.git 13607F: Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml 13608F: drivers/media/platform/amlogic/meson-ge2d/ 13609 13610MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS 13611M: Liang Yang <liang.yang@amlogic.com> 13612L: linux-mtd@lists.infradead.org 13613S: Maintained 13614F: Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml 13615F: drivers/mtd/nand/raw/meson_* 13616 13617MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS 13618M: Neil Armstrong <neil.armstrong@linaro.org> 13619L: linux-media@vger.kernel.org 13620L: linux-amlogic@lists.infradead.org 13621S: Supported 13622T: git git://linuxtv.org/media_tree.git 13623F: Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml 13624F: drivers/staging/media/meson/vdec/ 13625 13626METHODE UDPU SUPPORT 13627M: Vladimir Vid <vladimir.vid@sartura.hr> 13628S: Maintained 13629F: arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts 13630 13631MHI BUS 13632M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 13633L: mhi@lists.linux.dev 13634L: linux-arm-msm@vger.kernel.org 13635S: Maintained 13636T: git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git 13637F: Documentation/ABI/stable/sysfs-bus-mhi 13638F: Documentation/mhi/ 13639F: drivers/bus/mhi/ 13640F: include/linux/mhi.h 13641 13642MICROBLAZE ARCHITECTURE 13643M: Michal Simek <monstr@monstr.eu> 13644S: Supported 13645W: http://www.monstr.eu/fdt/ 13646T: git git://git.monstr.eu/linux-2.6-microblaze.git 13647F: arch/microblaze/ 13648 13649MICROBLAZE TMR INJECT 13650M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 13651S: Supported 13652F: Documentation/devicetree/bindings/misc/xlnx,tmr-inject.yaml 13653F: drivers/misc/xilinx_tmr_inject.c 13654 13655MICROBLAZE TMR MANAGER 13656M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 13657S: Supported 13658F: Documentation/ABI/testing/sysfs-driver-xilinx-tmr-manager 13659F: Documentation/devicetree/bindings/misc/xlnx,tmr-manager.yaml 13660F: drivers/misc/xilinx_tmr_manager.c 13661 13662MICROCHIP AT91 DMA DRIVERS 13663M: Ludovic Desroches <ludovic.desroches@microchip.com> 13664M: Tudor Ambarus <tudor.ambarus@linaro.org> 13665L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13666L: dmaengine@vger.kernel.org 13667S: Supported 13668F: Documentation/devicetree/bindings/dma/atmel-dma.txt 13669F: drivers/dma/at_hdmac.c 13670F: drivers/dma/at_xdmac.c 13671F: include/dt-bindings/dma/at91.h 13672 13673MICROCHIP AT91 SERIAL DRIVER 13674M: Richard Genoud <richard.genoud@gmail.com> 13675S: Maintained 13676F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13677F: drivers/tty/serial/atmel_serial.c 13678F: drivers/tty/serial/atmel_serial.h 13679 13680MICROCHIP AT91 USART MFD DRIVER 13681M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13682L: linux-kernel@vger.kernel.org 13683S: Supported 13684F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13685F: drivers/mfd/at91-usart.c 13686F: include/dt-bindings/mfd/at91-usart.h 13687 13688MICROCHIP AT91 USART SPI DRIVER 13689M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13690L: linux-spi@vger.kernel.org 13691S: Supported 13692F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13693F: drivers/spi/spi-at91-usart.c 13694 13695MICROCHIP AUDIO ASOC DRIVERS 13696M: Claudiu Beznea <claudiu.beznea@microchip.com> 13697L: alsa-devel@alsa-project.org (moderated for non-subscribers) 13698S: Supported 13699F: Documentation/devicetree/bindings/sound/atmel* 13700F: Documentation/devicetree/bindings/sound/axentia,tse850-pcm5142.txt 13701F: Documentation/devicetree/bindings/sound/microchip,sama7g5-* 13702F: Documentation/devicetree/bindings/sound/mikroe,mikroe-proto.txt 13703F: sound/soc/atmel 13704 13705MICROCHIP CSI2DC DRIVER 13706M: Eugen Hristev <eugen.hristev@microchip.com> 13707L: linux-media@vger.kernel.org 13708S: Supported 13709F: Documentation/devicetree/bindings/media/microchip,csi2dc.yaml 13710F: drivers/media/platform/microchip/microchip-csi2dc.c 13711 13712MICROCHIP ECC DRIVER 13713M: Tudor Ambarus <tudor.ambarus@linaro.org> 13714L: linux-crypto@vger.kernel.org 13715S: Maintained 13716F: drivers/crypto/atmel-ecc.* 13717 13718MICROCHIP EIC DRIVER 13719M: Claudiu Beznea <claudiu.beznea@microchip.com> 13720L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13721S: Supported 13722F: drivers/irqchip/irq-mchp-eic.c 13723 13724MICROCHIP I2C DRIVER 13725M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 13726L: linux-i2c@vger.kernel.org 13727S: Supported 13728F: drivers/i2c/busses/i2c-at91-*.c 13729F: drivers/i2c/busses/i2c-at91.h 13730 13731MICROCHIP ISC DRIVER 13732M: Eugen Hristev <eugen.hristev@microchip.com> 13733L: linux-media@vger.kernel.org 13734S: Supported 13735F: Documentation/devicetree/bindings/media/atmel,isc.yaml 13736F: Documentation/devicetree/bindings/media/microchip,xisc.yaml 13737F: drivers/media/platform/microchip/microchip-isc* 13738F: drivers/media/platform/microchip/microchip-sama*-isc* 13739F: drivers/staging/media/deprecated/atmel/atmel-isc* 13740F: drivers/staging/media/deprecated/atmel/atmel-sama*-isc* 13741F: include/linux/atmel-isc-media.h 13742 13743MICROCHIP ISI DRIVER 13744M: Eugen Hristev <eugen.hristev@microchip.com> 13745L: linux-media@vger.kernel.org 13746S: Supported 13747F: drivers/media/platform/atmel/atmel-isi.c 13748F: drivers/media/platform/atmel/atmel-isi.h 13749 13750MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER 13751M: Woojung Huh <woojung.huh@microchip.com> 13752M: UNGLinuxDriver@microchip.com 13753L: netdev@vger.kernel.org 13754S: Maintained 13755F: Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml 13756F: Documentation/devicetree/bindings/net/dsa/microchip,lan937x.yaml 13757F: drivers/net/dsa/microchip/* 13758F: include/linux/dsa/ksz_common.h 13759F: include/linux/platform_data/microchip-ksz.h 13760F: net/dsa/tag_ksz.c 13761 13762MICROCHIP LAN743X ETHERNET DRIVER 13763M: Bryan Whitehead <bryan.whitehead@microchip.com> 13764M: UNGLinuxDriver@microchip.com 13765L: netdev@vger.kernel.org 13766S: Maintained 13767F: drivers/net/ethernet/microchip/lan743x_* 13768 13769MICROCHIP LAN87xx/LAN937x T1 PHY DRIVER 13770M: Arun Ramadoss <arun.ramadoss@microchip.com> 13771R: UNGLinuxDriver@microchip.com 13772L: netdev@vger.kernel.org 13773S: Maintained 13774F: drivers/net/phy/microchip_t1.c 13775 13776MICROCHIP LAN966X ETHERNET DRIVER 13777M: Horatiu Vultur <horatiu.vultur@microchip.com> 13778M: UNGLinuxDriver@microchip.com 13779L: netdev@vger.kernel.org 13780S: Maintained 13781F: drivers/net/ethernet/microchip/lan966x/* 13782 13783MICROCHIP LCDFB DRIVER 13784M: Nicolas Ferre <nicolas.ferre@microchip.com> 13785L: linux-fbdev@vger.kernel.org 13786S: Maintained 13787F: drivers/video/fbdev/atmel_lcdfb.c 13788F: include/video/atmel_lcdc.h 13789 13790MICROCHIP MCP16502 PMIC DRIVER 13791M: Claudiu Beznea <claudiu.beznea@microchip.com> 13792L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13793S: Supported 13794F: Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt 13795F: drivers/regulator/mcp16502.c 13796 13797MICROCHIP MCP3911 ADC DRIVER 13798M: Marcus Folkesson <marcus.folkesson@gmail.com> 13799M: Kent Gustavsson <kent@minoris.se> 13800L: linux-iio@vger.kernel.org 13801S: Maintained 13802F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml 13803F: drivers/iio/adc/mcp3911.c 13804 13805MICROCHIP MMC/SD/SDIO MCI DRIVER 13806M: Ludovic Desroches <ludovic.desroches@microchip.com> 13807S: Maintained 13808F: drivers/mmc/host/atmel-mci.c 13809 13810MICROCHIP NAND DRIVER 13811M: Tudor Ambarus <tudor.ambarus@linaro.org> 13812L: linux-mtd@lists.infradead.org 13813S: Supported 13814F: Documentation/devicetree/bindings/mtd/atmel-nand.txt 13815F: drivers/mtd/nand/raw/atmel/* 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 GP DRIVER 13826M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13827L: linux-gpio@vger.kernel.org 13828S: Supported 13829F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.c 13830F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.h 13831F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.c 13832 13833MICROCHIP PCI1XXXX I2C DRIVER 13834M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 13835M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13836M: Microchip Linux Driver Support <UNGLinuxDriver@microchip.com> 13837L: linux-i2c@vger.kernel.org 13838S: Maintained 13839F: drivers/i2c/busses/i2c-mchp-pci1xxxx.c 13840 13841MICROCHIP PCIe UART DRIVER 13842M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13843M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 13844L: linux-serial@vger.kernel.org 13845S: Maintained 13846F: drivers/tty/serial/8250/8250_pci1xxxx.c 13847 13848MICROCHIP POLARFIRE FPGA DRIVERS 13849M: Conor Dooley <conor.dooley@microchip.com> 13850R: Vladimir Georgiev <v.georgiev@metrotek.ru> 13851L: linux-fpga@vger.kernel.org 13852S: Supported 13853F: Documentation/devicetree/bindings/fpga/microchip,mpf-spi-fpga-mgr.yaml 13854F: drivers/fpga/microchip-spi.c 13855 13856MICROCHIP PWM DRIVER 13857M: Claudiu Beznea <claudiu.beznea@microchip.com> 13858L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13859L: linux-pwm@vger.kernel.org 13860S: Supported 13861F: Documentation/devicetree/bindings/pwm/atmel,at91sam-pwm.yaml 13862F: drivers/pwm/pwm-atmel.c 13863 13864MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER 13865M: Eugen Hristev <eugen.hristev@microchip.com> 13866L: linux-iio@vger.kernel.org 13867S: Supported 13868F: Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml 13869F: drivers/iio/adc/at91-sama5d2_adc.c 13870F: include/dt-bindings/iio/adc/at91-sama5d2_adc.h 13871 13872MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER 13873M: Claudiu Beznea <claudiu.beznea@microchip.com> 13874S: Supported 13875F: drivers/power/reset/at91-sama5d2_shdwc.c 13876 13877MICROCHIP SOC DRIVERS 13878M: Conor Dooley <conor@kernel.org> 13879S: Supported 13880T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 13881F: drivers/soc/microchip/ 13882 13883MICROCHIP SPI DRIVER 13884M: Tudor Ambarus <tudor.ambarus@linaro.org> 13885S: Supported 13886F: drivers/spi/spi-atmel.* 13887 13888MICROCHIP SSC DRIVER 13889M: Claudiu Beznea <claudiu.beznea@microchip.com> 13890L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13891S: Supported 13892F: Documentation/devicetree/bindings/misc/atmel-ssc.txt 13893F: drivers/misc/atmel-ssc.c 13894F: include/linux/atmel-ssc.h 13895 13896Microchip Timer Counter Block (TCB) Capture Driver 13897M: Kamel Bouhara <kamel.bouhara@bootlin.com> 13898L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13899L: linux-iio@vger.kernel.org 13900S: Maintained 13901F: drivers/counter/microchip-tcb-capture.c 13902 13903MICROCHIP USB251XB DRIVER 13904M: Richard Leitner <richard.leitner@skidata.com> 13905L: linux-usb@vger.kernel.org 13906S: Maintained 13907F: Documentation/devicetree/bindings/usb/usb251xb.yaml 13908F: drivers/usb/misc/usb251xb.c 13909 13910MICROCHIP USBA UDC DRIVER 13911M: Cristian Birsan <cristian.birsan@microchip.com> 13912L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13913S: Supported 13914F: drivers/usb/gadget/udc/atmel_usba_udc.* 13915 13916MICROCHIP WILC1000 WIFI DRIVER 13917M: Ajay Singh <ajay.kathat@microchip.com> 13918M: Claudiu Beznea <claudiu.beznea@microchip.com> 13919L: linux-wireless@vger.kernel.org 13920S: Supported 13921F: drivers/net/wireless/microchip/wilc1000/ 13922 13923MICROSEMI MIPS SOCS 13924M: Alexandre Belloni <alexandre.belloni@bootlin.com> 13925M: UNGLinuxDriver@microchip.com 13926L: linux-mips@vger.kernel.org 13927S: Supported 13928F: Documentation/devicetree/bindings/mips/mscc.txt 13929F: Documentation/devicetree/bindings/phy/mscc,vsc7514-serdes.yaml 13930F: Documentation/devicetree/bindings/power/reset/ocelot-reset.txt 13931F: arch/mips/boot/dts/mscc/ 13932F: arch/mips/configs/generic/board-ocelot.config 13933F: arch/mips/generic/board-ocelot.c 13934 13935MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi) 13936M: Don Brace <don.brace@microchip.com> 13937L: storagedev@microchip.com 13938L: linux-scsi@vger.kernel.org 13939S: Supported 13940F: Documentation/scsi/smartpqi.rst 13941F: drivers/scsi/smartpqi/Kconfig 13942F: drivers/scsi/smartpqi/Makefile 13943F: drivers/scsi/smartpqi/smartpqi*.[ch] 13944F: include/linux/cciss*.h 13945F: include/uapi/linux/cciss*.h 13946 13947MICROSOFT MANA RDMA DRIVER 13948M: Long Li <longli@microsoft.com> 13949M: Ajay Sharma <sharmaajay@microsoft.com> 13950L: linux-rdma@vger.kernel.org 13951S: Supported 13952F: drivers/infiniband/hw/mana/ 13953F: include/net/mana 13954F: include/uapi/rdma/mana-abi.h 13955 13956MICROSOFT SURFACE AGGREGATOR TABLET-MODE SWITCH 13957M: Maximilian Luz <luzmaximilian@gmail.com> 13958L: platform-driver-x86@vger.kernel.org 13959S: Maintained 13960F: drivers/platform/surface/surface_aggregator_tabletsw.c 13961 13962MICROSOFT SURFACE BATTERY AND AC DRIVERS 13963M: Maximilian Luz <luzmaximilian@gmail.com> 13964L: linux-pm@vger.kernel.org 13965L: platform-driver-x86@vger.kernel.org 13966S: Maintained 13967F: drivers/power/supply/surface_battery.c 13968F: drivers/power/supply/surface_charger.c 13969 13970MICROSOFT SURFACE DTX DRIVER 13971M: Maximilian Luz <luzmaximilian@gmail.com> 13972L: platform-driver-x86@vger.kernel.org 13973S: Maintained 13974F: Documentation/driver-api/surface_aggregator/clients/dtx.rst 13975F: drivers/platform/surface/surface_dtx.c 13976F: include/uapi/linux/surface_aggregator/dtx.h 13977 13978MICROSOFT SURFACE GPE LID SUPPORT DRIVER 13979M: Maximilian Luz <luzmaximilian@gmail.com> 13980L: platform-driver-x86@vger.kernel.org 13981S: Maintained 13982F: drivers/platform/surface/surface_gpe.c 13983 13984MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT 13985M: Hans de Goede <hdegoede@redhat.com> 13986M: Mark Gross <markgross@kernel.org> 13987M: Maximilian Luz <luzmaximilian@gmail.com> 13988L: platform-driver-x86@vger.kernel.org 13989S: Maintained 13990T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 13991F: drivers/platform/surface/ 13992 13993MICROSOFT SURFACE HID TRANSPORT DRIVER 13994M: Maximilian Luz <luzmaximilian@gmail.com> 13995L: linux-input@vger.kernel.org 13996L: platform-driver-x86@vger.kernel.org 13997S: Maintained 13998F: drivers/hid/surface-hid/ 13999 14000MICROSOFT SURFACE HOT-PLUG DRIVER 14001M: Maximilian Luz <luzmaximilian@gmail.com> 14002L: platform-driver-x86@vger.kernel.org 14003S: Maintained 14004F: drivers/platform/surface/surface_hotplug.c 14005 14006MICROSOFT SURFACE PLATFORM PROFILE DRIVER 14007M: Maximilian Luz <luzmaximilian@gmail.com> 14008L: platform-driver-x86@vger.kernel.org 14009S: Maintained 14010F: drivers/platform/surface/surface_platform_profile.c 14011 14012MICROSOFT SURFACE PRO 3 BUTTON DRIVER 14013M: Chen Yu <yu.c.chen@intel.com> 14014L: platform-driver-x86@vger.kernel.org 14015S: Supported 14016F: drivers/platform/surface/surfacepro3_button.c 14017 14018MICROSOFT SURFACE SYSTEM AGGREGATOR HUB DRIVER 14019M: Maximilian Luz <luzmaximilian@gmail.com> 14020L: platform-driver-x86@vger.kernel.org 14021S: Maintained 14022F: drivers/platform/surface/surface_aggregator_hub.c 14023 14024MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM 14025M: Maximilian Luz <luzmaximilian@gmail.com> 14026L: platform-driver-x86@vger.kernel.org 14027S: Maintained 14028W: https://github.com/linux-surface/surface-aggregator-module 14029C: irc://irc.libera.chat/linux-surface 14030F: Documentation/driver-api/surface_aggregator/ 14031F: drivers/platform/surface/aggregator/ 14032F: drivers/platform/surface/surface_acpi_notify.c 14033F: drivers/platform/surface/surface_aggregator_cdev.c 14034F: drivers/platform/surface/surface_aggregator_registry.c 14035F: include/linux/surface_acpi_notify.h 14036F: include/linux/surface_aggregator/ 14037F: include/uapi/linux/surface_aggregator/ 14038 14039MICROTEK X6 SCANNER 14040M: Oliver Neukum <oliver@neukum.org> 14041S: Maintained 14042F: drivers/usb/image/microtek.* 14043 14044MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT 14045M: Luka Kovacic <luka.kovacic@sartura.hr> 14046M: Luka Perkov <luka.perkov@sartura.hr> 14047S: Maintained 14048F: arch/arm/boot/dts/armada-xp-crs305-1g-4s-bit.dts 14049F: arch/arm/boot/dts/armada-xp-crs305-1g-4s.dts 14050F: arch/arm/boot/dts/armada-xp-crs326-24g-2s-bit.dts 14051F: arch/arm/boot/dts/armada-xp-crs326-24g-2s.dts 14052F: arch/arm/boot/dts/armada-xp-crs328-4c-20s-4s-bit.dts 14053F: arch/arm/boot/dts/armada-xp-crs328-4c-20s-4s.dts 14054 14055MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER 14056M: Sakari Ailus <sakari.ailus@linux.intel.com> 14057L: linux-media@vger.kernel.org 14058S: Maintained 14059F: Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml 14060F: Documentation/driver-api/media/drivers/ccs/ 14061F: Documentation/userspace-api/media/drivers/ccs.rst 14062F: drivers/media/i2c/ccs-pll.c 14063F: drivers/media/i2c/ccs-pll.h 14064F: drivers/media/i2c/ccs/ 14065F: include/uapi/linux/ccs.h 14066F: include/uapi/linux/smiapp.h 14067 14068MIPS 14069M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14070L: linux-mips@vger.kernel.org 14071S: Maintained 14072W: http://www.linux-mips.org/ 14073Q: https://patchwork.kernel.org/project/linux-mips/list/ 14074T: git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git 14075F: Documentation/devicetree/bindings/mips/ 14076F: Documentation/mips/ 14077F: arch/mips/ 14078F: drivers/platform/mips/ 14079F: include/dt-bindings/mips/ 14080 14081MIPS BOSTON DEVELOPMENT BOARD 14082M: Paul Burton <paulburton@kernel.org> 14083L: linux-mips@vger.kernel.org 14084S: Maintained 14085F: Documentation/devicetree/bindings/clock/img,boston-clock.txt 14086F: arch/mips/boot/dts/img/boston.dts 14087F: arch/mips/configs/generic/board-boston.config 14088F: drivers/clk/imgtec/clk-boston.c 14089F: include/dt-bindings/clock/boston-clock.h 14090 14091MIPS CORE DRIVERS 14092M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14093M: Serge Semin <fancer.lancer@gmail.com> 14094L: linux-mips@vger.kernel.org 14095S: Supported 14096F: drivers/bus/mips_cdmm.c 14097F: drivers/clocksource/mips-gic-timer.c 14098F: drivers/cpuidle/cpuidle-cps.c 14099F: drivers/irqchip/irq-mips-cpu.c 14100F: drivers/irqchip/irq-mips-gic.c 14101 14102MIPS GENERIC PLATFORM 14103M: Paul Burton <paulburton@kernel.org> 14104L: linux-mips@vger.kernel.org 14105S: Supported 14106F: Documentation/devicetree/bindings/power/mti,mips-cpc.yaml 14107F: arch/mips/generic/ 14108F: arch/mips/tools/generic-board-config.sh 14109 14110MIPS RINT INSTRUCTION EMULATION 14111M: Aleksandar Markovic <aleksandar.markovic@mips.com> 14112L: linux-mips@vger.kernel.org 14113S: Supported 14114F: arch/mips/math-emu/dp_rint.c 14115F: arch/mips/math-emu/sp_rint.c 14116 14117MIPS/LOONGSON1 ARCHITECTURE 14118M: Keguang Zhang <keguang.zhang@gmail.com> 14119L: linux-mips@vger.kernel.org 14120S: Maintained 14121F: arch/mips/include/asm/mach-loongson32/ 14122F: arch/mips/loongson32/ 14123F: drivers/*/*loongson1* 14124 14125MIPS/LOONGSON2EF ARCHITECTURE 14126M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14127L: linux-mips@vger.kernel.org 14128S: Maintained 14129F: arch/mips/include/asm/mach-loongson2ef/ 14130F: arch/mips/loongson2ef/ 14131F: drivers/cpufreq/loongson2_cpufreq.c 14132 14133MIPS/LOONGSON64 ARCHITECTURE 14134M: Huacai Chen <chenhuacai@kernel.org> 14135M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14136L: linux-mips@vger.kernel.org 14137S: Maintained 14138F: arch/mips/include/asm/mach-loongson64/ 14139F: arch/mips/loongson64/ 14140F: drivers/irqchip/irq-loongson* 14141F: drivers/platform/mips/cpu_hwmon.c 14142 14143MIROSOUND PCM20 FM RADIO RECEIVER DRIVER 14144M: Hans Verkuil <hverkuil@xs4all.nl> 14145L: linux-media@vger.kernel.org 14146S: Odd Fixes 14147W: https://linuxtv.org 14148T: git git://linuxtv.org/media_tree.git 14149F: drivers/media/radio/radio-miropcm20* 14150 14151MMP SUPPORT 14152R: Lubomir Rintel <lkundrak@v3.sk> 14153L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14154S: Odd Fixes 14155T: git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git 14156F: arch/arm/boot/dts/mmp* 14157F: arch/arm/mach-mmp/ 14158F: include/linux/soc/mmp/ 14159 14160MMP USB PHY DRIVERS 14161R: Lubomir Rintel <lkundrak@v3.sk> 14162L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14163S: Maintained 14164F: drivers/phy/marvell/phy-mmp3-usb.c 14165F: drivers/phy/marvell/phy-pxa-usb.c 14166 14167MMU GATHER AND TLB INVALIDATION 14168M: Will Deacon <will@kernel.org> 14169M: "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com> 14170M: Andrew Morton <akpm@linux-foundation.org> 14171M: Nick Piggin <npiggin@gmail.com> 14172M: Peter Zijlstra <peterz@infradead.org> 14173L: linux-arch@vger.kernel.org 14174L: linux-mm@kvack.org 14175S: Maintained 14176F: arch/*/include/asm/tlb.h 14177F: include/asm-generic/tlb.h 14178F: mm/mmu_gather.c 14179 14180MN88472 MEDIA DRIVER 14181M: Antti Palosaari <crope@iki.fi> 14182L: linux-media@vger.kernel.org 14183S: Maintained 14184W: https://linuxtv.org 14185W: http://palosaari.fi/linux/ 14186Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14187F: drivers/media/dvb-frontends/mn88472* 14188 14189MN88473 MEDIA DRIVER 14190M: Antti Palosaari <crope@iki.fi> 14191L: linux-media@vger.kernel.org 14192S: Maintained 14193W: https://linuxtv.org 14194W: http://palosaari.fi/linux/ 14195Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14196F: drivers/media/dvb-frontends/mn88473* 14197 14198MODULE SUPPORT 14199M: Luis Chamberlain <mcgrof@kernel.org> 14200L: linux-modules@vger.kernel.org 14201L: linux-kernel@vger.kernel.org 14202S: Maintained 14203T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git modules-next 14204F: include/linux/kmod.h 14205F: include/linux/module.h 14206F: kernel/module/ 14207F: lib/test_kmod.c 14208F: scripts/module* 14209F: tools/testing/selftests/kmod/ 14210 14211MONOLITHIC POWER SYSTEM PMIC DRIVER 14212M: Saravanan Sekar <sravanhome@gmail.com> 14213S: Maintained 14214F: Documentation/devicetree/bindings/mfd/mps,mp2629.yaml 14215F: Documentation/devicetree/bindings/regulator/mps,mp*.yaml 14216F: drivers/hwmon/pmbus/mpq7932.c 14217F: drivers/iio/adc/mp2629_adc.c 14218F: drivers/mfd/mp2629.c 14219F: drivers/power/supply/mp2629_charger.c 14220F: drivers/regulator/mp5416.c 14221F: drivers/regulator/mpq7920.c 14222F: drivers/regulator/mpq7920.h 14223F: include/linux/mfd/mp2629.h 14224 14225MOST(R) TECHNOLOGY DRIVER 14226M: Parthiban Veerasooran <parthiban.veerasooran@microchip.com> 14227M: Christian Gromm <christian.gromm@microchip.com> 14228S: Maintained 14229F: Documentation/ABI/testing/configfs-most 14230F: Documentation/ABI/testing/sysfs-bus-most 14231F: drivers/most/ 14232F: drivers/staging/most/ 14233F: include/linux/most.h 14234 14235MOTORCOMM PHY DRIVER 14236M: Peter Geis <pgwipeout@gmail.com> 14237M: Frank <Frank.Sae@motor-comm.com> 14238L: netdev@vger.kernel.org 14239S: Maintained 14240F: Documentation/devicetree/bindings/net/motorcomm,yt8xxx.yaml 14241F: drivers/net/phy/motorcomm.c 14242 14243MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD 14244M: Jiri Slaby <jirislaby@kernel.org> 14245S: Maintained 14246F: Documentation/driver-api/tty/moxa-smartio.rst 14247F: drivers/tty/mxser.* 14248 14249MR800 AVERMEDIA USB FM RADIO DRIVER 14250M: Alexey Klimov <klimov.linux@gmail.com> 14251L: linux-media@vger.kernel.org 14252S: Maintained 14253T: git git://linuxtv.org/media_tree.git 14254F: drivers/media/radio/radio-mr800.c 14255 14256MRF24J40 IEEE 802.15.4 RADIO DRIVER 14257M: Stefan Schmidt <stefan@datenfreihafen.org> 14258L: linux-wpan@vger.kernel.org 14259S: Odd Fixes 14260F: Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt 14261F: drivers/net/ieee802154/mrf24j40.c 14262 14263MSI EC DRIVER 14264M: Nikita Kravets <teackot@gmail.com> 14265L: platform-driver-x86@vger.kernel.org 14266S: Maintained 14267W: https://github.com/BeardOverflow/msi-ec 14268F: drivers/platform/x86/msi-ec.* 14269 14270MSI LAPTOP SUPPORT 14271M: "Lee, Chun-Yi" <jlee@suse.com> 14272L: platform-driver-x86@vger.kernel.org 14273S: Maintained 14274F: drivers/platform/x86/msi-laptop.c 14275 14276MSI WMI SUPPORT 14277L: platform-driver-x86@vger.kernel.org 14278S: Orphan 14279F: drivers/platform/x86/msi-wmi.c 14280 14281MSI001 MEDIA DRIVER 14282M: Antti Palosaari <crope@iki.fi> 14283L: linux-media@vger.kernel.org 14284S: Maintained 14285W: https://linuxtv.org 14286W: http://palosaari.fi/linux/ 14287Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14288T: git git://linuxtv.org/anttip/media_tree.git 14289F: drivers/media/tuners/msi001* 14290 14291MSI2500 MEDIA DRIVER 14292M: Antti Palosaari <crope@iki.fi> 14293L: linux-media@vger.kernel.org 14294S: Maintained 14295W: https://linuxtv.org 14296W: http://palosaari.fi/linux/ 14297Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14298T: git git://linuxtv.org/anttip/media_tree.git 14299F: drivers/media/usb/msi2500/ 14300 14301MSTAR INTERRUPT CONTROLLER DRIVER 14302M: Mark-PK Tsai <mark-pk.tsai@mediatek.com> 14303M: Daniel Palmer <daniel@thingy.jp> 14304S: Maintained 14305F: Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml 14306F: drivers/irqchip/irq-mst-intc.c 14307 14308MSYSTEMS DISKONCHIP G3 MTD DRIVER 14309M: Robert Jarzmik <robert.jarzmik@free.fr> 14310L: linux-mtd@lists.infradead.org 14311S: Maintained 14312F: drivers/mtd/devices/docg3* 14313 14314MT9P031 APTINA CAMERA SENSOR 14315M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14316L: linux-media@vger.kernel.org 14317S: Maintained 14318T: git git://linuxtv.org/media_tree.git 14319F: Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml 14320F: drivers/media/i2c/mt9p031.c 14321F: include/media/i2c/mt9p031.h 14322 14323MT9T112 APTINA CAMERA SENSOR 14324M: Jacopo Mondi <jacopo@jmondi.org> 14325L: linux-media@vger.kernel.org 14326S: Odd Fixes 14327T: git git://linuxtv.org/media_tree.git 14328F: drivers/media/i2c/mt9t112.c 14329F: include/media/i2c/mt9t112.h 14330 14331MT9V032 APTINA CAMERA SENSOR 14332M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14333L: linux-media@vger.kernel.org 14334S: Maintained 14335T: git git://linuxtv.org/media_tree.git 14336F: Documentation/devicetree/bindings/media/i2c/mt9v032.txt 14337F: drivers/media/i2c/mt9v032.c 14338F: include/media/i2c/mt9v032.h 14339 14340MT9V111 APTINA CAMERA SENSOR 14341M: Jacopo Mondi <jacopo@jmondi.org> 14342L: linux-media@vger.kernel.org 14343S: Maintained 14344T: git git://linuxtv.org/media_tree.git 14345F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml 14346F: drivers/media/i2c/mt9v111.c 14347 14348MULTIFUNCTION DEVICES (MFD) 14349M: Lee Jones <lee@kernel.org> 14350S: Maintained 14351T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 14352F: Documentation/devicetree/bindings/mfd/ 14353F: drivers/mfd/ 14354F: include/dt-bindings/mfd/ 14355F: include/linux/mfd/ 14356 14357MULTIMEDIA CARD (MMC) ETC. OVER SPI 14358S: Orphan 14359F: drivers/mmc/host/mmc_spi.c 14360F: include/linux/spi/mmc_spi.h 14361 14362MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM 14363M: Ulf Hansson <ulf.hansson@linaro.org> 14364L: linux-mmc@vger.kernel.org 14365S: Maintained 14366T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 14367F: Documentation/devicetree/bindings/mmc/ 14368F: drivers/mmc/ 14369F: include/linux/mmc/ 14370F: include/uapi/linux/mmc/ 14371 14372MULTIPLEXER SUBSYSTEM 14373M: Peter Rosin <peda@axentia.se> 14374S: Maintained 14375F: Documentation/ABI/testing/sysfs-class-mux* 14376F: Documentation/devicetree/bindings/mux/ 14377F: drivers/mux/ 14378F: include/dt-bindings/mux/ 14379F: include/linux/mux/ 14380 14381MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER 14382M: Bin Liu <b-liu@ti.com> 14383L: linux-usb@vger.kernel.org 14384S: Maintained 14385F: drivers/usb/musb/ 14386 14387MXL301RF MEDIA DRIVER 14388M: Akihiro Tsukada <tskd08@gmail.com> 14389L: linux-media@vger.kernel.org 14390S: Odd Fixes 14391F: drivers/media/tuners/mxl301rf* 14392 14393MXL5007T MEDIA DRIVER 14394M: Michael Krufky <mkrufky@linuxtv.org> 14395L: linux-media@vger.kernel.org 14396S: Maintained 14397W: https://linuxtv.org 14398W: http://github.com/mkrufky 14399Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14400T: git git://linuxtv.org/mkrufky/tuners.git 14401F: drivers/media/tuners/mxl5007t.* 14402 14403MXSFB DRM DRIVER 14404M: Marek Vasut <marex@denx.de> 14405M: Stefan Agner <stefan@agner.ch> 14406L: dri-devel@lists.freedesktop.org 14407S: Supported 14408T: git git://anongit.freedesktop.org/drm/drm-misc 14409F: Documentation/devicetree/bindings/display/fsl,lcdif.yaml 14410F: drivers/gpu/drm/mxsfb/ 14411 14412MYLEX DAC960 PCI RAID Controller 14413M: Hannes Reinecke <hare@kernel.org> 14414L: linux-scsi@vger.kernel.org 14415S: Supported 14416F: drivers/scsi/myrb.* 14417F: drivers/scsi/myrs.* 14418 14419MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE) 14420M: Chris Lee <christopher.lee@cspi.com> 14421L: netdev@vger.kernel.org 14422S: Supported 14423W: https://www.cspi.com/ethernet-products/support/downloads/ 14424F: drivers/net/ethernet/myricom/myri10ge/ 14425 14426NAND FLASH SUBSYSTEM 14427M: Miquel Raynal <miquel.raynal@bootlin.com> 14428R: Richard Weinberger <richard@nod.at> 14429L: linux-mtd@lists.infradead.org 14430S: Maintained 14431W: http://www.linux-mtd.infradead.org/ 14432Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 14433C: irc://irc.oftc.net/mtd 14434T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next 14435F: drivers/mtd/nand/ 14436F: include/linux/mtd/*nand*.h 14437 14438NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER 14439M: Daniel Mack <zonque@gmail.com> 14440L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14441S: Maintained 14442W: http://www.native-instruments.com 14443F: sound/usb/caiaq/ 14444 14445NATSEMI ETHERNET DRIVER (DP8381x) 14446S: Orphan 14447F: drivers/net/ethernet/natsemi/natsemi.c 14448 14449NCR 5380 SCSI DRIVERS 14450M: Finn Thain <fthain@linux-m68k.org> 14451M: Michael Schmitz <schmitzmic@gmail.com> 14452L: linux-scsi@vger.kernel.org 14453S: Maintained 14454F: Documentation/scsi/g_NCR5380.rst 14455F: drivers/scsi/NCR5380.* 14456F: drivers/scsi/arm/cumana_1.c 14457F: drivers/scsi/arm/oak.c 14458F: drivers/scsi/atari_scsi.* 14459F: drivers/scsi/dmx3191d.c 14460F: drivers/scsi/g_NCR5380.* 14461F: drivers/scsi/mac_scsi.* 14462F: drivers/scsi/sun3_scsi.* 14463F: drivers/scsi/sun3_scsi_vme.c 14464 14465NCSI LIBRARY 14466M: Samuel Mendoza-Jonas <sam@mendozajonas.com> 14467S: Maintained 14468F: net/ncsi/ 14469 14470NCT6775 HARDWARE MONITOR DRIVER - CORE & PLATFORM DRIVER 14471M: Guenter Roeck <linux@roeck-us.net> 14472L: linux-hwmon@vger.kernel.org 14473S: Maintained 14474F: Documentation/hwmon/nct6775.rst 14475F: drivers/hwmon/nct6775-core.c 14476F: drivers/hwmon/nct6775-platform.c 14477F: drivers/hwmon/nct6775.h 14478 14479NCT6775 HARDWARE MONITOR DRIVER - I2C DRIVER 14480M: Zev Weiss <zev@bewilderbeest.net> 14481L: linux-hwmon@vger.kernel.org 14482S: Maintained 14483F: Documentation/devicetree/bindings/hwmon/nuvoton,nct6775.yaml 14484F: drivers/hwmon/nct6775-i2c.c 14485 14486NETDEVSIM 14487M: Jakub Kicinski <kuba@kernel.org> 14488S: Maintained 14489F: drivers/net/netdevsim/* 14490 14491NETEM NETWORK EMULATOR 14492M: Stephen Hemminger <stephen@networkplumber.org> 14493L: netdev@vger.kernel.org 14494S: Maintained 14495F: net/sched/sch_netem.c 14496 14497NETERION 10GbE DRIVERS (s2io) 14498M: Jon Mason <jdmason@kudzu.us> 14499L: netdev@vger.kernel.org 14500S: Supported 14501F: Documentation/networking/device_drivers/ethernet/neterion/s2io.rst 14502F: drivers/net/ethernet/neterion/ 14503 14504NETFILTER 14505M: Pablo Neira Ayuso <pablo@netfilter.org> 14506M: Jozsef Kadlecsik <kadlec@netfilter.org> 14507M: Florian Westphal <fw@strlen.de> 14508L: netfilter-devel@vger.kernel.org 14509L: coreteam@netfilter.org 14510S: Maintained 14511W: http://www.netfilter.org/ 14512W: http://www.iptables.org/ 14513W: http://www.nftables.org/ 14514Q: http://patchwork.ozlabs.org/project/netfilter-devel/list/ 14515C: irc://irc.libera.chat/netfilter 14516T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git 14517T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git 14518F: include/linux/netfilter* 14519F: include/linux/netfilter/ 14520F: include/net/netfilter/ 14521F: include/uapi/linux/netfilter* 14522F: include/uapi/linux/netfilter/ 14523F: net/*/netfilter.c 14524F: net/*/netfilter/ 14525F: net/bridge/br_netfilter*.c 14526F: net/netfilter/ 14527 14528NETROM NETWORK LAYER 14529M: Ralf Baechle <ralf@linux-mips.org> 14530L: linux-hams@vger.kernel.org 14531S: Maintained 14532W: http://www.linux-ax25.org/ 14533F: include/net/netrom.h 14534F: include/uapi/linux/netrom.h 14535F: net/netrom/ 14536 14537NETRONIX EMBEDDED CONTROLLER 14538M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 14539S: Maintained 14540F: Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml 14541F: drivers/mfd/ntxec.c 14542F: drivers/pwm/pwm-ntxec.c 14543F: drivers/rtc/rtc-ntxec.c 14544F: include/linux/mfd/ntxec.h 14545 14546NETRONOME ETHERNET DRIVERS 14547M: Simon Horman <simon.horman@corigine.com> 14548R: Jakub Kicinski <kuba@kernel.org> 14549L: oss-drivers@corigine.com 14550S: Maintained 14551F: drivers/net/ethernet/netronome/ 14552 14553NETWORK BLOCK DEVICE (NBD) 14554M: Josef Bacik <josef@toxicpanda.com> 14555L: linux-block@vger.kernel.org 14556L: nbd@other.debian.org 14557S: Maintained 14558F: Documentation/admin-guide/blockdev/nbd.rst 14559F: drivers/block/nbd.c 14560F: include/trace/events/nbd.h 14561F: include/uapi/linux/nbd.h 14562 14563NETWORK DROP MONITOR 14564M: Neil Horman <nhorman@tuxdriver.com> 14565L: netdev@vger.kernel.org 14566S: Maintained 14567W: https://fedorahosted.org/dropwatch/ 14568F: include/uapi/linux/net_dropmon.h 14569F: net/core/drop_monitor.c 14570 14571NETWORKING DRIVERS 14572M: "David S. Miller" <davem@davemloft.net> 14573M: Eric Dumazet <edumazet@google.com> 14574M: Jakub Kicinski <kuba@kernel.org> 14575M: Paolo Abeni <pabeni@redhat.com> 14576L: netdev@vger.kernel.org 14577S: Maintained 14578Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14579T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14580T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14581F: Documentation/devicetree/bindings/net/ 14582F: drivers/connector/ 14583F: drivers/net/ 14584X: drivers/net/wireless/ 14585F: include/dt-bindings/net/ 14586F: include/linux/etherdevice.h 14587F: include/linux/fcdevice.h 14588F: include/linux/fddidevice.h 14589F: include/linux/hippidevice.h 14590F: include/linux/if_* 14591F: include/linux/inetdevice.h 14592F: include/linux/netdevice.h 14593F: include/uapi/linux/if_* 14594F: include/uapi/linux/netdevice.h 14595 14596NETWORKING DRIVERS (WIRELESS) 14597M: Kalle Valo <kvalo@kernel.org> 14598L: linux-wireless@vger.kernel.org 14599S: Maintained 14600W: https://wireless.wiki.kernel.org/ 14601Q: https://patchwork.kernel.org/project/linux-wireless/list/ 14602T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 14603T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 14604F: Documentation/devicetree/bindings/net/wireless/ 14605F: drivers/net/wireless/ 14606 14607NETWORKING [DSA] 14608M: Andrew Lunn <andrew@lunn.ch> 14609M: Florian Fainelli <f.fainelli@gmail.com> 14610M: Vladimir Oltean <olteanv@gmail.com> 14611S: Maintained 14612F: Documentation/devicetree/bindings/net/dsa/ 14613F: Documentation/devicetree/bindings/net/ethernet-switch-port.yaml 14614F: Documentation/devicetree/bindings/net/ethernet-switch.yaml 14615F: drivers/net/dsa/ 14616F: include/linux/dsa/ 14617F: include/linux/platform_data/dsa.h 14618F: include/net/dsa.h 14619F: net/dsa/ 14620F: tools/testing/selftests/drivers/net/dsa/ 14621 14622NETWORKING [GENERAL] 14623M: "David S. Miller" <davem@davemloft.net> 14624M: Eric Dumazet <edumazet@google.com> 14625M: Jakub Kicinski <kuba@kernel.org> 14626M: Paolo Abeni <pabeni@redhat.com> 14627L: netdev@vger.kernel.org 14628S: Maintained 14629Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14630B: mailto:netdev@vger.kernel.org 14631T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14632T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14633F: Documentation/core-api/netlink.rst 14634F: Documentation/netlink/ 14635F: Documentation/networking/ 14636F: Documentation/process/maintainer-netdev.rst 14637F: Documentation/userspace-api/netlink/ 14638F: include/linux/in.h 14639F: include/linux/net.h 14640F: include/linux/netdevice.h 14641F: include/net/ 14642F: include/uapi/linux/in.h 14643F: include/uapi/linux/net.h 14644F: include/uapi/linux/net_namespace.h 14645F: include/uapi/linux/netdevice.h 14646F: lib/net_utils.c 14647F: lib/random32.c 14648F: net/ 14649X: net/bluetooth/ 14650F: tools/net/ 14651F: tools/testing/selftests/net/ 14652 14653NETWORKING [IPSEC] 14654M: Steffen Klassert <steffen.klassert@secunet.com> 14655M: Herbert Xu <herbert@gondor.apana.org.au> 14656M: "David S. Miller" <davem@davemloft.net> 14657L: netdev@vger.kernel.org 14658S: Maintained 14659T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git 14660T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git 14661F: include/net/xfrm.h 14662F: include/uapi/linux/xfrm.h 14663F: net/ipv4/ah4.c 14664F: net/ipv4/esp4* 14665F: net/ipv4/ip_vti.c 14666F: net/ipv4/ipcomp.c 14667F: net/ipv4/xfrm* 14668F: net/ipv6/ah6.c 14669F: net/ipv6/esp6* 14670F: net/ipv6/ip6_vti.c 14671F: net/ipv6/ipcomp6.c 14672F: net/ipv6/xfrm* 14673F: net/key/ 14674F: net/xfrm/ 14675F: tools/testing/selftests/net/ipsec.c 14676 14677NETWORKING [IPv4/IPv6] 14678M: "David S. Miller" <davem@davemloft.net> 14679M: David Ahern <dsahern@kernel.org> 14680L: netdev@vger.kernel.org 14681S: Maintained 14682T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14683F: arch/x86/net/* 14684F: include/linux/ip.h 14685F: include/linux/ipv6* 14686F: include/net/fib* 14687F: include/net/ip* 14688F: include/net/route.h 14689F: net/ipv4/ 14690F: net/ipv6/ 14691 14692NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK) 14693M: Paul Moore <paul@paul-moore.com> 14694L: netdev@vger.kernel.org 14695L: linux-security-module@vger.kernel.org 14696S: Maintained 14697W: https://github.com/netlabel 14698F: Documentation/netlabel/ 14699F: include/net/calipso.h 14700F: include/net/cipso_ipv4.h 14701F: include/net/netlabel.h 14702F: include/uapi/linux/netfilter/xt_CONNSECMARK.h 14703F: include/uapi/linux/netfilter/xt_SECMARK.h 14704F: net/ipv4/cipso_ipv4.c 14705F: net/ipv6/calipso.c 14706F: net/netfilter/xt_CONNSECMARK.c 14707F: net/netfilter/xt_SECMARK.c 14708F: net/netlabel/ 14709 14710NETWORKING [MPTCP] 14711M: Matthieu Baerts <matthieu.baerts@tessares.net> 14712M: Mat Martineau <martineau@kernel.org> 14713L: netdev@vger.kernel.org 14714L: mptcp@lists.linux.dev 14715S: Maintained 14716W: https://github.com/multipath-tcp/mptcp_net-next/wiki 14717B: https://github.com/multipath-tcp/mptcp_net-next/issues 14718T: git https://github.com/multipath-tcp/mptcp_net-next.git export-net 14719T: git https://github.com/multipath-tcp/mptcp_net-next.git export 14720F: Documentation/networking/mptcp-sysctl.rst 14721F: include/net/mptcp.h 14722F: include/trace/events/mptcp.h 14723F: include/uapi/linux/mptcp.h 14724F: net/mptcp/ 14725F: tools/testing/selftests/bpf/*/*mptcp*.c 14726F: tools/testing/selftests/net/mptcp/ 14727 14728NETWORKING [TCP] 14729M: Eric Dumazet <edumazet@google.com> 14730L: netdev@vger.kernel.org 14731S: Maintained 14732F: include/linux/tcp.h 14733F: include/net/tcp.h 14734F: include/trace/events/tcp.h 14735F: include/uapi/linux/tcp.h 14736F: net/ipv4/syncookies.c 14737F: net/ipv4/tcp*.c 14738F: net/ipv6/syncookies.c 14739F: net/ipv6/tcp*.c 14740 14741NETWORKING [TLS] 14742M: Boris Pismenny <borisp@nvidia.com> 14743M: John Fastabend <john.fastabend@gmail.com> 14744M: Jakub Kicinski <kuba@kernel.org> 14745L: netdev@vger.kernel.org 14746S: Maintained 14747F: include/net/tls.h 14748F: include/uapi/linux/tls.h 14749F: net/tls/* 14750 14751NETXEN (1/10) GbE SUPPORT 14752M: Manish Chopra <manishc@marvell.com> 14753M: Rahul Verma <rahulv@marvell.com> 14754M: GR-Linux-NIC-Dev@marvell.com 14755L: netdev@vger.kernel.org 14756S: Supported 14757F: drivers/net/ethernet/qlogic/netxen/ 14758 14759NET_FAILOVER MODULE 14760M: Sridhar Samudrala <sridhar.samudrala@intel.com> 14761L: netdev@vger.kernel.org 14762S: Supported 14763F: Documentation/networking/net_failover.rst 14764F: drivers/net/net_failover.c 14765F: include/net/net_failover.h 14766 14767NEXTHOP 14768M: David Ahern <dsahern@kernel.org> 14769L: netdev@vger.kernel.org 14770S: Maintained 14771F: include/net/netns/nexthop.h 14772F: include/net/nexthop.h 14773F: include/uapi/linux/nexthop.h 14774F: net/ipv4/nexthop.c 14775 14776NFC SUBSYSTEM 14777M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 14778L: netdev@vger.kernel.org 14779S: Maintained 14780F: Documentation/devicetree/bindings/net/nfc/ 14781F: drivers/nfc/ 14782F: include/net/nfc/ 14783F: include/uapi/linux/nfc.h 14784F: net/nfc/ 14785 14786NFC VIRTUAL NCI DEVICE DRIVER 14787M: Bongsu Jeon <bongsu.jeon@samsung.com> 14788L: netdev@vger.kernel.org 14789S: Supported 14790F: drivers/nfc/virtual_ncidev.c 14791F: tools/testing/selftests/nci/ 14792 14793NFS, SUNRPC, AND LOCKD CLIENTS 14794M: Trond Myklebust <trond.myklebust@hammerspace.com> 14795M: Anna Schumaker <anna@kernel.org> 14796L: linux-nfs@vger.kernel.org 14797S: Maintained 14798W: http://client.linux-nfs.org 14799T: git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git 14800F: Documentation/filesystems/nfs/ 14801F: fs/lockd/ 14802F: fs/nfs/ 14803F: fs/nfs_common/ 14804F: include/linux/lockd/ 14805F: include/linux/nfs* 14806F: include/linux/sunrpc/ 14807F: include/uapi/linux/nfs* 14808F: include/uapi/linux/sunrpc/ 14809F: net/sunrpc/ 14810 14811NILFS2 FILESYSTEM 14812M: Ryusuke Konishi <konishi.ryusuke@gmail.com> 14813L: linux-nilfs@vger.kernel.org 14814S: Supported 14815W: https://nilfs.sourceforge.io/ 14816W: https://nilfs.osdn.jp/ 14817T: git https://github.com/konis/nilfs2.git 14818F: Documentation/filesystems/nilfs2.rst 14819F: fs/nilfs2/ 14820F: include/trace/events/nilfs2.h 14821F: include/uapi/linux/nilfs2_api.h 14822F: include/uapi/linux/nilfs2_ondisk.h 14823 14824NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER 14825M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14826S: Maintained 14827W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14828F: Documentation/scsi/NinjaSCSI.rst 14829F: drivers/scsi/pcmcia/nsp_* 14830 14831NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER 14832M: GOTO Masanori <gotom@debian.or.jp> 14833M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14834S: Maintained 14835W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14836F: Documentation/scsi/NinjaSCSI.rst 14837F: drivers/scsi/nsp32* 14838 14839NINTENDO HID DRIVER 14840M: Daniel J. Ogorchock <djogorchock@gmail.com> 14841L: linux-input@vger.kernel.org 14842S: Maintained 14843F: drivers/hid/hid-nintendo* 14844 14845NIOS2 ARCHITECTURE 14846M: Dinh Nguyen <dinguyen@kernel.org> 14847S: Maintained 14848T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 14849F: arch/nios2/ 14850 14851NITRO ENCLAVES (NE) 14852M: Alexandru Ciobotaru <alcioa@amazon.com> 14853L: linux-kernel@vger.kernel.org 14854L: The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com> 14855S: Supported 14856W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 14857F: Documentation/virt/ne_overview.rst 14858F: drivers/virt/nitro_enclaves/ 14859F: include/linux/nitro_enclaves.h 14860F: include/uapi/linux/nitro_enclaves.h 14861F: samples/nitro_enclaves/ 14862 14863NOHZ, DYNTICKS SUPPORT 14864M: Frederic Weisbecker <frederic@kernel.org> 14865M: Thomas Gleixner <tglx@linutronix.de> 14866M: Ingo Molnar <mingo@kernel.org> 14867L: linux-kernel@vger.kernel.org 14868S: Maintained 14869T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz 14870F: include/linux/sched/nohz.h 14871F: include/linux/tick.h 14872F: kernel/time/tick*.* 14873 14874NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS) 14875M: Pavel Machek <pavel@ucw.cz> 14876M: Sakari Ailus <sakari.ailus@iki.fi> 14877L: linux-media@vger.kernel.org 14878S: Maintained 14879F: drivers/media/i2c/ad5820.c 14880F: drivers/media/i2c/et8ek8 14881 14882NOKIA N900 POWER SUPPLY DRIVERS 14883R: Pali Rohár <pali@kernel.org> 14884F: drivers/power/supply/bq2415x_charger.c 14885F: drivers/power/supply/bq27xxx_battery.c 14886F: drivers/power/supply/bq27xxx_battery_i2c.c 14887F: drivers/power/supply/isp1704_charger.c 14888F: drivers/power/supply/rx51_battery.c 14889F: include/linux/power/bq2415x_charger.h 14890F: include/linux/power/bq27xxx_battery.h 14891 14892NOLIBC HEADER FILE 14893M: Willy Tarreau <w@1wt.eu> 14894S: Maintained 14895T: git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git 14896F: tools/include/nolibc/ 14897F: tools/testing/selftests/nolibc/ 14898 14899NOVATEK NVT-TS I2C TOUCHSCREEN DRIVER 14900M: Hans de Goede <hdegoede@redhat.com> 14901L: linux-input@vger.kernel.org 14902S: Maintained 14903F: drivers/input/touchscreen/novatek-nvt-ts.c 14904 14905NSDEPS 14906M: Matthias Maennich <maennich@google.com> 14907S: Maintained 14908F: Documentation/core-api/symbol-namespaces.rst 14909F: scripts/nsdeps 14910 14911NTB AMD DRIVER 14912M: Sanjay R Mehta <sanju.mehta@amd.com> 14913M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 14914L: ntb@lists.linux.dev 14915S: Supported 14916F: drivers/ntb/hw/amd/ 14917 14918NTB DRIVER CORE 14919M: Jon Mason <jdmason@kudzu.us> 14920M: Dave Jiang <dave.jiang@intel.com> 14921M: Allen Hubbe <allenbh@gmail.com> 14922L: ntb@lists.linux.dev 14923S: Supported 14924W: https://github.com/jonmason/ntb/wiki 14925T: git git://github.com/jonmason/ntb.git 14926F: drivers/net/ntb_netdev.c 14927F: drivers/ntb/ 14928F: drivers/pci/endpoint/functions/pci-epf-*ntb.c 14929F: include/linux/ntb.h 14930F: include/linux/ntb_transport.h 14931F: tools/testing/selftests/ntb/ 14932 14933NTB IDT DRIVER 14934M: Serge Semin <fancer.lancer@gmail.com> 14935L: ntb@lists.linux.dev 14936S: Supported 14937F: drivers/ntb/hw/idt/ 14938 14939NTB INTEL DRIVER 14940M: Dave Jiang <dave.jiang@intel.com> 14941L: ntb@lists.linux.dev 14942S: Supported 14943W: https://github.com/davejiang/linux/wiki 14944T: git https://github.com/davejiang/linux.git 14945F: drivers/ntb/hw/intel/ 14946 14947NTFS FILESYSTEM 14948M: Anton Altaparmakov <anton@tuxera.com> 14949R: Namjae Jeon <linkinjeon@kernel.org> 14950L: linux-ntfs-dev@lists.sourceforge.net 14951S: Supported 14952W: http://www.tuxera.com/ 14953T: git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git 14954F: Documentation/filesystems/ntfs.rst 14955F: fs/ntfs/ 14956 14957NTFS3 FILESYSTEM 14958M: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> 14959L: ntfs3@lists.linux.dev 14960S: Supported 14961W: http://www.paragon-software.com/ 14962T: git https://github.com/Paragon-Software-Group/linux-ntfs3.git 14963F: Documentation/filesystems/ntfs3.rst 14964F: fs/ntfs3/ 14965 14966NUBUS SUBSYSTEM 14967M: Finn Thain <fthain@linux-m68k.org> 14968L: linux-m68k@lists.linux-m68k.org 14969S: Maintained 14970F: arch/*/include/asm/nubus.h 14971F: drivers/nubus/ 14972F: include/linux/nubus.h 14973F: include/uapi/linux/nubus.h 14974 14975NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER 14976M: Antonino Daplas <adaplas@gmail.com> 14977L: linux-fbdev@vger.kernel.org 14978S: Maintained 14979F: drivers/video/fbdev/nvidia/ 14980F: drivers/video/fbdev/riva/ 14981 14982NVIDIA WMI EC BACKLIGHT DRIVER 14983M: Daniel Dadap <ddadap@nvidia.com> 14984L: platform-driver-x86@vger.kernel.org 14985S: Supported 14986F: drivers/platform/x86/nvidia-wmi-ec-backlight.c 14987F: include/linux/platform_data/x86/nvidia-wmi-ec-backlight.h 14988 14989NVM EXPRESS DRIVER 14990M: Keith Busch <kbusch@kernel.org> 14991M: Jens Axboe <axboe@fb.com> 14992M: Christoph Hellwig <hch@lst.de> 14993M: Sagi Grimberg <sagi@grimberg.me> 14994L: linux-nvme@lists.infradead.org 14995S: Supported 14996W: http://git.infradead.org/nvme.git 14997T: git git://git.infradead.org/nvme.git 14998F: Documentation/nvme/ 14999F: drivers/nvme/common/ 15000F: drivers/nvme/host/ 15001F: include/linux/nvme-*.h 15002F: include/linux/nvme.h 15003F: include/uapi/linux/nvme_ioctl.h 15004 15005NVM EXPRESS FABRICS AUTHENTICATION 15006M: Hannes Reinecke <hare@suse.de> 15007L: linux-nvme@lists.infradead.org 15008S: Supported 15009F: drivers/nvme/host/auth.c 15010F: drivers/nvme/target/auth.c 15011F: drivers/nvme/target/fabrics-cmd-auth.c 15012F: include/linux/nvme-auth.h 15013 15014NVM EXPRESS FC TRANSPORT DRIVERS 15015M: James Smart <james.smart@broadcom.com> 15016L: linux-nvme@lists.infradead.org 15017S: Supported 15018F: drivers/nvme/host/fc.c 15019F: drivers/nvme/target/fc.c 15020F: drivers/nvme/target/fcloop.c 15021F: include/linux/nvme-fc-driver.h 15022F: include/linux/nvme-fc.h 15023 15024NVM EXPRESS HARDWARE MONITORING SUPPORT 15025M: Guenter Roeck <linux@roeck-us.net> 15026L: linux-nvme@lists.infradead.org 15027S: Supported 15028F: drivers/nvme/host/hwmon.c 15029 15030NVM EXPRESS TARGET DRIVER 15031M: Christoph Hellwig <hch@lst.de> 15032M: Sagi Grimberg <sagi@grimberg.me> 15033M: Chaitanya Kulkarni <kch@nvidia.com> 15034L: linux-nvme@lists.infradead.org 15035S: Supported 15036W: http://git.infradead.org/nvme.git 15037T: git git://git.infradead.org/nvme.git 15038F: drivers/nvme/target/ 15039 15040NVMEM FRAMEWORK 15041M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 15042S: Maintained 15043T: git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git 15044F: Documentation/ABI/stable/sysfs-bus-nvmem 15045F: Documentation/devicetree/bindings/nvmem/ 15046F: drivers/nvmem/ 15047F: include/linux/nvmem-consumer.h 15048F: include/linux/nvmem-provider.h 15049 15050NXP BLUETOOTH WIRELESS DRIVERS 15051M: Amitkumar Karwar <amitkumar.karwar@nxp.com> 15052M: Neeraj Kale <neeraj.sanjaykale@nxp.com> 15053S: Maintained 15054F: Documentation/devicetree/bindings/net/bluetooth/nxp,88w8987-bt.yaml 15055F: drivers/bluetooth/btnxpuart.c 15056 15057NXP C45 TJA11XX PHY DRIVER 15058M: Radu Pirea <radu-nicolae.pirea@oss.nxp.com> 15059L: netdev@vger.kernel.org 15060S: Maintained 15061F: drivers/net/phy/nxp-c45-tja11xx.c 15062 15063NXP FSPI DRIVER 15064M: Han Xu <han.xu@nxp.com> 15065M: Haibo Chen <haibo.chen@nxp.com> 15066R: Yogesh Gaur <yogeshgaur.83@gmail.com> 15067L: linux-spi@vger.kernel.org 15068S: Maintained 15069F: Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml 15070F: drivers/spi/spi-nxp-fspi.c 15071 15072NXP FXAS21002C DRIVER 15073M: Rui Miguel Silva <rmfrfs@gmail.com> 15074L: linux-iio@vger.kernel.org 15075S: Maintained 15076F: Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml 15077F: drivers/iio/gyro/fxas21002c.h 15078F: drivers/iio/gyro/fxas21002c_core.c 15079F: drivers/iio/gyro/fxas21002c_i2c.c 15080F: drivers/iio/gyro/fxas21002c_spi.c 15081 15082NXP i.MX 7D/6SX/6UL/93 AND VF610 ADC DRIVER 15083M: Haibo Chen <haibo.chen@nxp.com> 15084L: linux-iio@vger.kernel.org 15085L: linux-imx@nxp.com 15086S: Maintained 15087F: Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml 15088F: Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml 15089F: Documentation/devicetree/bindings/iio/adc/nxp,imx93-adc.yaml 15090F: drivers/iio/adc/imx7d_adc.c 15091F: drivers/iio/adc/imx93_adc.c 15092F: drivers/iio/adc/vf610_adc.c 15093 15094NXP i.MX 8M ISI DRIVER 15095M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15096L: linux-media@vger.kernel.org 15097S: Maintained 15098F: Documentation/devicetree/bindings/media/nxp,imx8-isi.yaml 15099F: drivers/media/platform/nxp/imx8-isi/ 15100 15101NXP i.MX 8MP DW100 V4L2 DRIVER 15102M: Xavier Roumegue <xavier.roumegue@oss.nxp.com> 15103L: linux-media@vger.kernel.org 15104S: Maintained 15105F: Documentation/devicetree/bindings/media/nxp,dw100.yaml 15106F: Documentation/userspace-api/media/drivers/dw100.rst 15107F: drivers/media/platform/nxp/dw100/ 15108F: include/uapi/linux/dw100.h 15109 15110NXP i.MX 8MQ DCSS DRIVER 15111M: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com> 15112R: Lucas Stach <l.stach@pengutronix.de> 15113L: dri-devel@lists.freedesktop.org 15114S: Maintained 15115F: Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml 15116F: drivers/gpu/drm/imx/dcss/ 15117 15118NXP i.MX 8QXP ADC DRIVER 15119M: Cai Huoqing <cai.huoqing@linux.dev> 15120M: Haibo Chen <haibo.chen@nxp.com> 15121L: linux-imx@nxp.com 15122L: linux-iio@vger.kernel.org 15123S: Maintained 15124F: Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml 15125F: drivers/iio/adc/imx8qxp-adc.c 15126 15127NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER 15128M: Mirela Rabulea <mirela.rabulea@nxp.com> 15129R: NXP Linux Team <linux-imx@nxp.com> 15130L: linux-media@vger.kernel.org 15131S: Maintained 15132F: Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml 15133F: drivers/media/platform/nxp/imx-jpeg 15134 15135NXP i.MX CLOCK DRIVERS 15136M: Abel Vesa <abelvesa@kernel.org> 15137R: Peng Fan <peng.fan@nxp.com> 15138L: linux-clk@vger.kernel.org 15139L: linux-imx@nxp.com 15140S: Maintained 15141T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux.git clk/imx 15142F: Documentation/devicetree/bindings/clock/imx* 15143F: drivers/clk/imx/ 15144F: include/dt-bindings/clock/imx* 15145 15146NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER 15147M: Jagan Teki <jagan@amarulasolutions.com> 15148S: Maintained 15149F: Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml 15150F: drivers/regulator/pf8x00-regulator.c 15151 15152NXP PTN5150A CC LOGIC AND EXTCON DRIVER 15153M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 15154L: linux-kernel@vger.kernel.org 15155S: Maintained 15156F: Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml 15157F: drivers/extcon/extcon-ptn5150.c 15158 15159NXP SGTL5000 DRIVER 15160M: Fabio Estevam <festevam@gmail.com> 15161L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15162S: Maintained 15163F: Documentation/devicetree/bindings/sound/sgtl5000.yaml 15164F: sound/soc/codecs/sgtl5000* 15165 15166NXP SJA1105 ETHERNET SWITCH DRIVER 15167M: Vladimir Oltean <olteanv@gmail.com> 15168L: linux-kernel@vger.kernel.org 15169S: Maintained 15170F: drivers/net/dsa/sja1105 15171F: drivers/net/pcs/pcs-xpcs-nxp.c 15172 15173NXP TDA998X DRM DRIVER 15174M: Russell King <linux@armlinux.org.uk> 15175S: Maintained 15176T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel 15177T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes 15178F: drivers/gpu/drm/i2c/tda998x_drv.c 15179F: include/drm/i2c/tda998x.h 15180F: include/dt-bindings/display/tda998x.h 15181K: "nxp,tda998x" 15182 15183NXP TFA9879 DRIVER 15184M: Peter Rosin <peda@axentia.se> 15185L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15186S: Maintained 15187F: Documentation/devicetree/bindings/sound/tfa9879.txt 15188F: sound/soc/codecs/tfa9879* 15189 15190NXP-NCI NFC DRIVER 15191S: Orphan 15192F: Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml 15193F: drivers/nfc/nxp-nci 15194 15195NXP/Goodix TFA989X (TFA1) DRIVER 15196M: Stephan Gerhold <stephan@gerhold.net> 15197L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15198S: Maintained 15199F: Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml 15200F: sound/soc/codecs/tfa989x.c 15201 15202NZXT-KRAKEN2 HARDWARE MONITORING DRIVER 15203M: Jonas Malaco <jonas@protocubo.io> 15204L: linux-hwmon@vger.kernel.org 15205S: Maintained 15206F: Documentation/hwmon/nzxt-kraken2.rst 15207F: drivers/hwmon/nzxt-kraken2.c 15208 15209NZXT-SMART2 HARDWARE MONITORING DRIVER 15210M: Aleksandr Mezin <mezin.alexander@gmail.com> 15211L: linux-hwmon@vger.kernel.org 15212S: Maintained 15213F: Documentation/hwmon/nzxt-smart2.rst 15214F: drivers/hwmon/nzxt-smart2.c 15215 15216OBJAGG 15217M: Jiri Pirko <jiri@resnulli.us> 15218L: netdev@vger.kernel.org 15219S: Supported 15220F: include/linux/objagg.h 15221F: lib/objagg.c 15222F: lib/test_objagg.c 15223 15224OBJTOOL 15225M: Josh Poimboeuf <jpoimboe@kernel.org> 15226M: Peter Zijlstra <peterz@infradead.org> 15227S: Supported 15228F: include/linux/objtool*.h 15229F: tools/objtool/ 15230 15231OCELOT ETHERNET SWITCH DRIVER 15232M: Vladimir Oltean <vladimir.oltean@nxp.com> 15233M: Claudiu Manoil <claudiu.manoil@nxp.com> 15234M: Alexandre Belloni <alexandre.belloni@bootlin.com> 15235M: UNGLinuxDriver@microchip.com 15236L: netdev@vger.kernel.org 15237S: Supported 15238F: drivers/net/dsa/ocelot/* 15239F: drivers/net/ethernet/mscc/ 15240F: include/soc/mscc/ocelot* 15241F: net/dsa/tag_ocelot.c 15242F: net/dsa/tag_ocelot_8021q.c 15243F: tools/testing/selftests/drivers/net/ocelot/* 15244 15245OCELOT EXTERNAL SWITCH CONTROL 15246M: Colin Foster <colin.foster@in-advantage.com> 15247S: Supported 15248F: Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml 15249F: drivers/mfd/ocelot* 15250F: drivers/net/dsa/ocelot/ocelot_ext.c 15251F: include/linux/mfd/ocelot.h 15252 15253OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER 15254M: Frederic Barrat <fbarrat@linux.ibm.com> 15255M: Andrew Donnellan <ajd@linux.ibm.com> 15256L: linuxppc-dev@lists.ozlabs.org 15257S: Supported 15258F: Documentation/userspace-api/accelerators/ocxl.rst 15259F: arch/powerpc/include/asm/pnv-ocxl.h 15260F: arch/powerpc/platforms/powernv/ocxl.c 15261F: drivers/misc/ocxl/ 15262F: include/misc/ocxl* 15263F: include/uapi/misc/ocxl.h 15264 15265OMAP AUDIO SUPPORT 15266M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 15267M: Jarkko Nikula <jarkko.nikula@bitmer.com> 15268L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15269L: linux-omap@vger.kernel.org 15270S: Maintained 15271F: sound/soc/ti/n810.c 15272F: sound/soc/ti/omap* 15273F: sound/soc/ti/rx51.c 15274F: sound/soc/ti/sdma-pcm.* 15275 15276OMAP CLOCK FRAMEWORK SUPPORT 15277M: Paul Walmsley <paul@pwsan.com> 15278L: linux-omap@vger.kernel.org 15279S: Maintained 15280F: arch/arm/*omap*/*clock* 15281 15282OMAP DEVICE TREE SUPPORT 15283M: Benoît Cousson <bcousson@baylibre.com> 15284M: Tony Lindgren <tony@atomide.com> 15285L: linux-omap@vger.kernel.org 15286L: devicetree@vger.kernel.org 15287S: Maintained 15288F: arch/arm/boot/dts/*am3* 15289F: arch/arm/boot/dts/*am4* 15290F: arch/arm/boot/dts/*am5* 15291F: arch/arm/boot/dts/*dra7* 15292F: arch/arm/boot/dts/*omap* 15293F: arch/arm/boot/dts/logicpd-som-lv* 15294F: arch/arm/boot/dts/logicpd-torpedo* 15295 15296OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2) 15297L: linux-omap@vger.kernel.org 15298L: linux-fbdev@vger.kernel.org 15299S: Orphan 15300F: Documentation/arm/omap/dss.rst 15301F: drivers/video/fbdev/omap2/ 15302 15303OMAP FRAMEBUFFER SUPPORT 15304L: linux-fbdev@vger.kernel.org 15305L: linux-omap@vger.kernel.org 15306S: Orphan 15307F: drivers/video/fbdev/omap/ 15308 15309OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT 15310M: Roger Quadros <rogerq@kernel.org> 15311M: Tony Lindgren <tony@atomide.com> 15312L: linux-omap@vger.kernel.org 15313S: Maintained 15314F: arch/arm/mach-omap2/*gpmc* 15315F: drivers/memory/omap-gpmc.c 15316 15317OMAP GPIO DRIVER 15318M: Grygorii Strashko <grygorii.strashko@ti.com> 15319M: Santosh Shilimkar <ssantosh@kernel.org> 15320M: Kevin Hilman <khilman@kernel.org> 15321L: linux-omap@vger.kernel.org 15322S: Maintained 15323F: Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml 15324F: drivers/gpio/gpio-omap.c 15325 15326OMAP HARDWARE SPINLOCK SUPPORT 15327M: Ohad Ben-Cohen <ohad@wizery.com> 15328L: linux-omap@vger.kernel.org 15329S: Maintained 15330F: drivers/hwspinlock/omap_hwspinlock.c 15331 15332OMAP HS MMC SUPPORT 15333L: linux-mmc@vger.kernel.org 15334L: linux-omap@vger.kernel.org 15335S: Orphan 15336F: drivers/mmc/host/omap_hsmmc.c 15337 15338OMAP HWMOD DATA 15339M: Paul Walmsley <paul@pwsan.com> 15340L: linux-omap@vger.kernel.org 15341S: Maintained 15342F: arch/arm/mach-omap2/omap_hwmod*data* 15343 15344OMAP HWMOD SUPPORT 15345M: Benoît Cousson <bcousson@baylibre.com> 15346M: Paul Walmsley <paul@pwsan.com> 15347L: linux-omap@vger.kernel.org 15348S: Maintained 15349F: arch/arm/mach-omap2/omap_hwmod.* 15350 15351OMAP I2C DRIVER 15352M: Vignesh R <vigneshr@ti.com> 15353L: linux-omap@vger.kernel.org 15354L: linux-i2c@vger.kernel.org 15355S: Maintained 15356F: Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml 15357F: drivers/i2c/busses/i2c-omap.c 15358 15359OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS) 15360M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15361L: linux-media@vger.kernel.org 15362S: Maintained 15363F: Documentation/devicetree/bindings/media/ti,omap3isp.txt 15364F: drivers/media/platform/ti/omap3isp/ 15365F: drivers/staging/media/omap4iss/ 15366 15367OMAP MMC SUPPORT 15368M: Aaro Koskinen <aaro.koskinen@iki.fi> 15369L: linux-omap@vger.kernel.org 15370S: Odd Fixes 15371F: drivers/mmc/host/omap.c 15372 15373OMAP POWER MANAGEMENT SUPPORT 15374M: Kevin Hilman <khilman@kernel.org> 15375L: linux-omap@vger.kernel.org 15376S: Maintained 15377F: arch/arm/*omap*/*pm* 15378F: drivers/cpufreq/omap-cpufreq.c 15379 15380OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT 15381M: Paul Walmsley <paul@pwsan.com> 15382L: linux-omap@vger.kernel.org 15383S: Maintained 15384F: arch/arm/mach-omap2/prm* 15385 15386OMAP RANDOM NUMBER GENERATOR SUPPORT 15387M: Deepak Saxena <dsaxena@plexity.net> 15388S: Maintained 15389F: drivers/char/hw_random/omap-rng.c 15390 15391OMAP USB SUPPORT 15392L: linux-usb@vger.kernel.org 15393L: linux-omap@vger.kernel.org 15394S: Orphan 15395F: arch/arm/*omap*/usb* 15396F: drivers/usb/*/*omap* 15397 15398OMAP/NEWFLOW NANOBONE MACHINE SUPPORT 15399M: Mark Jackson <mpfj@newflow.co.uk> 15400L: linux-omap@vger.kernel.org 15401S: Maintained 15402F: arch/arm/boot/dts/am335x-nano.dts 15403 15404OMAP1 SUPPORT 15405M: Aaro Koskinen <aaro.koskinen@iki.fi> 15406M: Janusz Krzysztofik <jmkrzyszt@gmail.com> 15407M: Tony Lindgren <tony@atomide.com> 15408L: linux-omap@vger.kernel.org 15409S: Maintained 15410Q: http://patchwork.kernel.org/project/linux-omap/list/ 15411T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15412F: arch/arm/configs/omap1_defconfig 15413F: arch/arm/mach-omap1/ 15414F: drivers/i2c/busses/i2c-omap.c 15415F: include/linux/platform_data/ams-delta-fiq.h 15416F: include/linux/platform_data/i2c-omap.h 15417 15418OMAP2+ SUPPORT 15419M: Tony Lindgren <tony@atomide.com> 15420L: linux-omap@vger.kernel.org 15421S: Maintained 15422W: http://www.muru.com/linux/omap/ 15423W: http://linux.omap.com/ 15424Q: http://patchwork.kernel.org/project/linux-omap/list/ 15425T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15426F: arch/arm/configs/omap2plus_defconfig 15427F: arch/arm/mach-omap2/ 15428F: drivers/bus/ti-sysc.c 15429F: drivers/i2c/busses/i2c-omap.c 15430F: drivers/irqchip/irq-omap-intc.c 15431F: drivers/mfd/*omap*.c 15432F: drivers/mfd/menelaus.c 15433F: drivers/mfd/palmas.c 15434F: drivers/mfd/tps65217.c 15435F: drivers/mfd/tps65218.c 15436F: drivers/mfd/tps65219.c 15437F: drivers/mfd/tps65910.c 15438F: drivers/mfd/twl-core.[ch] 15439F: drivers/mfd/twl4030*.c 15440F: drivers/mfd/twl6030*.c 15441F: drivers/mfd/twl6040*.c 15442F: drivers/regulator/palmas-regulator*.c 15443F: drivers/regulator/pbias-regulator.c 15444F: drivers/regulator/tps65217-regulator.c 15445F: drivers/regulator/tps65218-regulator.c 15446F: drivers/regulator/tps65219-regulator.c 15447F: drivers/regulator/tps65910-regulator.c 15448F: drivers/regulator/twl-regulator.c 15449F: drivers/regulator/twl6030-regulator.c 15450F: include/linux/platform_data/i2c-omap.h 15451F: include/linux/platform_data/ti-sysc.h 15452 15453OMFS FILESYSTEM 15454M: Bob Copeland <me@bobcopeland.com> 15455L: linux-karma-devel@lists.sourceforge.net 15456S: Maintained 15457F: Documentation/filesystems/omfs.rst 15458F: fs/omfs/ 15459 15460OMNIVISION OG01A1B SENSOR DRIVER 15461M: Shawn Tu <shawnx.tu@intel.com> 15462L: linux-media@vger.kernel.org 15463S: Maintained 15464F: drivers/media/i2c/og01a1b.c 15465 15466OMNIVISION OV02A10 SENSOR DRIVER 15467M: Dongchun Zhu <dongchun.zhu@mediatek.com> 15468L: linux-media@vger.kernel.org 15469S: Maintained 15470T: git git://linuxtv.org/media_tree.git 15471F: Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml 15472F: drivers/media/i2c/ov02a10.c 15473 15474OMNIVISION OV08D10 SENSOR DRIVER 15475M: Jimmy Su <jimmy.su@intel.com> 15476L: linux-media@vger.kernel.org 15477S: Maintained 15478T: git git://linuxtv.org/media_tree.git 15479F: drivers/media/i2c/ov08d10.c 15480 15481OMNIVISION OV08X40 SENSOR DRIVER 15482M: Jason Chen <jason.z.chen@intel.com> 15483L: linux-media@vger.kernel.org 15484S: Maintained 15485T: git git://linuxtv.org/media_tree.git 15486F: drivers/media/i2c/ov08x40.c 15487 15488OMNIVISION OV13858 SENSOR DRIVER 15489M: Sakari Ailus <sakari.ailus@linux.intel.com> 15490L: linux-media@vger.kernel.org 15491S: Maintained 15492T: git git://linuxtv.org/media_tree.git 15493F: drivers/media/i2c/ov13858.c 15494 15495OMNIVISION OV13B10 SENSOR DRIVER 15496M: Arec Kao <arec.kao@intel.com> 15497L: linux-media@vger.kernel.org 15498S: Maintained 15499T: git git://linuxtv.org/media_tree.git 15500F: drivers/media/i2c/ov13b10.c 15501 15502OMNIVISION OV2680 SENSOR DRIVER 15503M: Rui Miguel Silva <rmfrfs@gmail.com> 15504L: linux-media@vger.kernel.org 15505S: Maintained 15506T: git git://linuxtv.org/media_tree.git 15507F: Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml 15508F: drivers/media/i2c/ov2680.c 15509 15510OMNIVISION OV2685 SENSOR DRIVER 15511M: Shunqian Zheng <zhengsq@rock-chips.com> 15512L: linux-media@vger.kernel.org 15513S: Maintained 15514T: git git://linuxtv.org/media_tree.git 15515F: Documentation/devicetree/bindings/media/i2c/ovti,ov2685.yaml 15516F: drivers/media/i2c/ov2685.c 15517 15518OMNIVISION OV2740 SENSOR DRIVER 15519M: Tianshu Qiu <tian.shu.qiu@intel.com> 15520R: Shawn Tu <shawnx.tu@intel.com> 15521R: Bingbu Cao <bingbu.cao@intel.com> 15522L: linux-media@vger.kernel.org 15523S: Maintained 15524T: git git://linuxtv.org/media_tree.git 15525F: drivers/media/i2c/ov2740.c 15526 15527OMNIVISION OV4689 SENSOR DRIVER 15528M: Mikhail Rudenko <mike.rudenko@gmail.com> 15529L: linux-media@vger.kernel.org 15530S: Maintained 15531T: git git://linuxtv.org/media_tree.git 15532F: Documentation/devicetree/bindings/media/i2c/ovti,ov4689.yaml 15533F: drivers/media/i2c/ov5647.c 15534 15535OMNIVISION OV5640 SENSOR DRIVER 15536M: Steve Longerbeam <slongerbeam@gmail.com> 15537L: linux-media@vger.kernel.org 15538S: Maintained 15539T: git git://linuxtv.org/media_tree.git 15540F: drivers/media/i2c/ov5640.c 15541 15542OMNIVISION OV5647 SENSOR DRIVER 15543M: Dave Stevenson <dave.stevenson@raspberrypi.com> 15544M: Jacopo Mondi <jacopo@jmondi.org> 15545L: linux-media@vger.kernel.org 15546S: Maintained 15547T: git git://linuxtv.org/media_tree.git 15548F: Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml 15549F: drivers/media/i2c/ov5647.c 15550 15551OMNIVISION OV5670 SENSOR DRIVER 15552M: Chiranjeevi Rapolu <chiranjeevi.rapolu@intel.com> 15553L: linux-media@vger.kernel.org 15554S: Maintained 15555T: git git://linuxtv.org/media_tree.git 15556F: Documentation/devicetree/bindings/media/i2c/ovti,ov5670.yaml 15557F: drivers/media/i2c/ov5670.c 15558 15559OMNIVISION OV5675 SENSOR DRIVER 15560M: Shawn Tu <shawnx.tu@intel.com> 15561L: linux-media@vger.kernel.org 15562S: Maintained 15563T: git git://linuxtv.org/media_tree.git 15564F: Documentation/devicetree/bindings/media/i2c/ovti,ov5675.yaml 15565F: drivers/media/i2c/ov5675.c 15566 15567OMNIVISION OV5693 SENSOR DRIVER 15568M: Daniel Scally <djrscally@gmail.com> 15569L: linux-media@vger.kernel.org 15570S: Maintained 15571T: git git://linuxtv.org/media_tree.git 15572F: Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml 15573F: drivers/media/i2c/ov5693.c 15574 15575OMNIVISION OV5695 SENSOR DRIVER 15576M: Shunqian Zheng <zhengsq@rock-chips.com> 15577L: linux-media@vger.kernel.org 15578S: Maintained 15579T: git git://linuxtv.org/media_tree.git 15580F: drivers/media/i2c/ov5695.c 15581 15582OMNIVISION OV7670 SENSOR DRIVER 15583L: linux-media@vger.kernel.org 15584S: Orphan 15585T: git git://linuxtv.org/media_tree.git 15586F: Documentation/devicetree/bindings/media/i2c/ov7670.txt 15587F: drivers/media/i2c/ov7670.c 15588 15589OMNIVISION OV772x SENSOR DRIVER 15590M: Jacopo Mondi <jacopo@jmondi.org> 15591L: linux-media@vger.kernel.org 15592S: Odd fixes 15593T: git git://linuxtv.org/media_tree.git 15594F: Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml 15595F: drivers/media/i2c/ov772x.c 15596F: include/media/i2c/ov772x.h 15597 15598OMNIVISION OV7740 SENSOR DRIVER 15599M: Wenyou Yang <wenyou.yang@microchip.com> 15600L: linux-media@vger.kernel.org 15601S: Maintained 15602T: git git://linuxtv.org/media_tree.git 15603F: Documentation/devicetree/bindings/media/i2c/ov7740.txt 15604F: drivers/media/i2c/ov7740.c 15605 15606OMNIVISION OV8856 SENSOR DRIVER 15607M: Sakari Ailus <sakari.ailus@linux.intel.com> 15608L: linux-media@vger.kernel.org 15609S: Maintained 15610T: git git://linuxtv.org/media_tree.git 15611F: Documentation/devicetree/bindings/media/i2c/ov8856.yaml 15612F: drivers/media/i2c/ov8856.c 15613 15614OMNIVISION OV8858 SENSOR DRIVER 15615M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 15616M: Nicholas Roth <nicholas@rothemail.net> 15617L: linux-media@vger.kernel.org 15618S: Maintained 15619T: git git://linuxtv.org/media_tree.git 15620F: Documentation/devicetree/bindings/media/i2c/ovti,ov8858.yaml 15621F: drivers/media/i2c/ov8858.c 15622 15623OMNIVISION OV9282 SENSOR DRIVER 15624M: Paul J. Murphy <paul.j.murphy@intel.com> 15625M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 15626L: linux-media@vger.kernel.org 15627S: Maintained 15628T: git git://linuxtv.org/media_tree.git 15629F: Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml 15630F: drivers/media/i2c/ov9282.c 15631 15632OMNIVISION OV9640 SENSOR DRIVER 15633M: Petr Cvek <petrcvekcz@gmail.com> 15634L: linux-media@vger.kernel.org 15635S: Maintained 15636F: drivers/media/i2c/ov9640.* 15637 15638OMNIVISION OV9650 SENSOR DRIVER 15639M: Sakari Ailus <sakari.ailus@linux.intel.com> 15640R: Akinobu Mita <akinobu.mita@gmail.com> 15641R: Sylwester Nawrocki <s.nawrocki@samsung.com> 15642L: linux-media@vger.kernel.org 15643S: Maintained 15644T: git git://linuxtv.org/media_tree.git 15645F: Documentation/devicetree/bindings/media/i2c/ov9650.txt 15646F: drivers/media/i2c/ov9650.c 15647 15648OMNIVISION OV9734 SENSOR DRIVER 15649M: Tianshu Qiu <tian.shu.qiu@intel.com> 15650R: Bingbu Cao <bingbu.cao@intel.com> 15651L: linux-media@vger.kernel.org 15652S: Maintained 15653T: git git://linuxtv.org/media_tree.git 15654F: drivers/media/i2c/ov9734.c 15655 15656ONBOARD USB HUB DRIVER 15657M: Matthias Kaehlcke <mka@chromium.org> 15658L: linux-usb@vger.kernel.org 15659S: Maintained 15660F: Documentation/ABI/testing/sysfs-bus-platform-onboard-usb-hub 15661F: drivers/usb/misc/onboard_usb_hub.c 15662 15663ONENAND FLASH DRIVER 15664M: Kyungmin Park <kyungmin.park@samsung.com> 15665L: linux-mtd@lists.infradead.org 15666S: Maintained 15667F: drivers/mtd/nand/onenand/ 15668F: include/linux/mtd/onenand*.h 15669 15670ONEXPLAYER FAN DRIVER 15671M: Derek John Clark <derekjohn.clark@gmail.com> 15672M: Joaquín Ignacio Aramendía <samsagax@gmail.com> 15673L: linux-hwmon@vger.kernel.org 15674S: Maintained 15675F: drivers/hwmon/oxp-sensors.c 15676 15677ONIE TLV NVMEM LAYOUT DRIVER 15678M: Miquel Raynal <miquel.raynal@bootlin.com> 15679S: Maintained 15680F: Documentation/devicetree/bindings/nvmem/layouts/onie,tlv-layout.yaml 15681F: drivers/nvmem/layouts/onie-tlv.c 15682 15683ONION OMEGA2+ BOARD 15684M: Harvey Hunt <harveyhuntnexus@gmail.com> 15685L: linux-mips@vger.kernel.org 15686S: Maintained 15687F: arch/mips/boot/dts/ralink/omega2p.dts 15688 15689ONSEMI ETHERNET PHY DRIVERS 15690M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 15691L: netdev@vger.kernel.org 15692S: Supported 15693W: http://www.onsemi.com 15694F: drivers/net/phy/ncn* 15695 15696OP-TEE DRIVER 15697M: Jens Wiklander <jens.wiklander@linaro.org> 15698L: op-tee@lists.trustedfirmware.org 15699S: Maintained 15700F: Documentation/ABI/testing/sysfs-bus-optee-devices 15701F: drivers/tee/optee/ 15702 15703OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER 15704M: Sumit Garg <sumit.garg@linaro.org> 15705L: op-tee@lists.trustedfirmware.org 15706S: Maintained 15707F: drivers/char/hw_random/optee-rng.c 15708 15709OP-TEE RTC DRIVER 15710M: Clément Léger <clement.leger@bootlin.com> 15711L: linux-rtc@vger.kernel.org 15712S: Maintained 15713F: drivers/rtc/rtc-optee.c 15714 15715OPA-VNIC DRIVER 15716M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 15717L: linux-rdma@vger.kernel.org 15718S: Supported 15719F: drivers/infiniband/ulp/opa_vnic 15720 15721OPEN FIRMWARE AND FLATTENED DEVICE TREE 15722M: Rob Herring <robh+dt@kernel.org> 15723M: Frank Rowand <frowand.list@gmail.com> 15724L: devicetree@vger.kernel.org 15725S: Maintained 15726W: http://www.devicetree.org/ 15727C: irc://irc.libera.chat/devicetree 15728T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15729F: Documentation/ABI/testing/sysfs-firmware-ofw 15730F: drivers/of/ 15731F: include/linux/of*.h 15732F: scripts/dtc/ 15733K: of_overlay_notifier_ 15734K: of_overlay_fdt_apply 15735K: of_overlay_remove 15736 15737OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS 15738M: Rob Herring <robh+dt@kernel.org> 15739M: Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org> 15740M: Conor Dooley <conor+dt@kernel.org> 15741L: devicetree@vger.kernel.org 15742S: Maintained 15743Q: http://patchwork.ozlabs.org/project/devicetree-bindings/list/ 15744C: irc://irc.libera.chat/devicetree 15745T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15746F: Documentation/devicetree/ 15747F: arch/*/boot/dts/ 15748F: include/dt-bindings/ 15749 15750OPENCOMPUTE PTP CLOCK DRIVER 15751M: Jonathan Lemon <jonathan.lemon@gmail.com> 15752M: Vadim Fedorenko <vadfed@fb.com> 15753L: netdev@vger.kernel.org 15754S: Maintained 15755F: drivers/ptp/ptp_ocp.c 15756 15757OPENCORES I2C BUS DRIVER 15758M: Peter Korsgaard <peter@korsgaard.com> 15759M: Andrew Lunn <andrew@lunn.ch> 15760L: linux-i2c@vger.kernel.org 15761S: Maintained 15762F: Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml 15763F: Documentation/i2c/busses/i2c-ocores.rst 15764F: drivers/i2c/busses/i2c-ocores.c 15765F: include/linux/platform_data/i2c-ocores.h 15766 15767OPENRISC ARCHITECTURE 15768M: Jonas Bonn <jonas@southpole.se> 15769M: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> 15770M: Stafford Horne <shorne@gmail.com> 15771L: linux-openrisc@vger.kernel.org 15772S: Maintained 15773W: http://openrisc.io 15774T: git https://github.com/openrisc/linux.git 15775F: Documentation/arch/openrisc/ 15776F: Documentation/devicetree/bindings/openrisc/ 15777F: arch/openrisc/ 15778F: drivers/irqchip/irq-ompic.c 15779F: drivers/irqchip/irq-or1k-* 15780 15781OPENVSWITCH 15782M: Pravin B Shelar <pshelar@ovn.org> 15783L: netdev@vger.kernel.org 15784L: dev@openvswitch.org 15785S: Maintained 15786W: http://openvswitch.org 15787F: include/uapi/linux/openvswitch.h 15788F: net/openvswitch/ 15789F: tools/testing/selftests/net/openvswitch/ 15790 15791OPERATING PERFORMANCE POINTS (OPP) 15792M: Viresh Kumar <vireshk@kernel.org> 15793M: Nishanth Menon <nm@ti.com> 15794M: Stephen Boyd <sboyd@kernel.org> 15795L: linux-pm@vger.kernel.org 15796S: Maintained 15797T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git 15798F: Documentation/devicetree/bindings/opp/ 15799F: Documentation/power/opp.rst 15800F: drivers/opp/ 15801F: include/linux/pm_opp.h 15802 15803OPL4 DRIVER 15804M: Clemens Ladisch <clemens@ladisch.de> 15805L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15806S: Maintained 15807T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 15808F: sound/drivers/opl4/ 15809 15810ORACLE CLUSTER FILESYSTEM 2 (OCFS2) 15811M: Mark Fasheh <mark@fasheh.com> 15812M: Joel Becker <jlbec@evilplan.org> 15813M: Joseph Qi <joseph.qi@linux.alibaba.com> 15814L: ocfs2-devel@oss.oracle.com (moderated for non-subscribers) 15815S: Supported 15816W: http://ocfs2.wiki.kernel.org 15817F: Documentation/filesystems/dlmfs.rst 15818F: Documentation/filesystems/ocfs2.rst 15819F: fs/ocfs2/ 15820 15821ORANGEFS FILESYSTEM 15822M: Mike Marshall <hubcap@omnibond.com> 15823R: Martin Brandenburg <martin@omnibond.com> 15824L: devel@lists.orangefs.org 15825S: Supported 15826T: git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git 15827F: Documentation/filesystems/orangefs.rst 15828F: fs/orangefs/ 15829 15830ORINOCO DRIVER 15831L: linux-wireless@vger.kernel.org 15832S: Orphan 15833W: https://wireless.wiki.kernel.org/en/users/Drivers/orinoco 15834W: http://www.nongnu.org/orinoco/ 15835F: drivers/net/wireless/intersil/orinoco/ 15836 15837OV2659 OMNIVISION SENSOR DRIVER 15838M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 15839L: linux-media@vger.kernel.org 15840S: Maintained 15841W: https://linuxtv.org 15842Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15843T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 15844F: drivers/media/i2c/ov2659.c 15845F: include/media/i2c/ov2659.h 15846 15847OVERLAY FILESYSTEM 15848M: Miklos Szeredi <miklos@szeredi.hu> 15849M: Amir Goldstein <amir73il@gmail.com> 15850L: linux-unionfs@vger.kernel.org 15851S: Supported 15852T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git 15853F: Documentation/filesystems/overlayfs.rst 15854F: fs/overlayfs/ 15855 15856P54 WIRELESS DRIVER 15857M: Christian Lamparter <chunkeey@googlemail.com> 15858L: linux-wireless@vger.kernel.org 15859S: Maintained 15860W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 15861F: drivers/net/wireless/intersil/p54/ 15862 15863PACKET SOCKETS 15864M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 15865S: Maintained 15866F: include/uapi/linux/if_packet.h 15867F: net/packet/af_packet.c 15868 15869PACKING 15870M: Vladimir Oltean <olteanv@gmail.com> 15871L: netdev@vger.kernel.org 15872S: Supported 15873F: Documentation/core-api/packing.rst 15874F: include/linux/packing.h 15875F: lib/packing.c 15876 15877PADATA PARALLEL EXECUTION MECHANISM 15878M: Steffen Klassert <steffen.klassert@secunet.com> 15879M: Daniel Jordan <daniel.m.jordan@oracle.com> 15880L: linux-crypto@vger.kernel.org 15881L: linux-kernel@vger.kernel.org 15882S: Maintained 15883F: Documentation/core-api/padata.rst 15884F: include/linux/padata.h 15885F: kernel/padata.c 15886 15887PAGE CACHE 15888M: Matthew Wilcox (Oracle) <willy@infradead.org> 15889L: linux-fsdevel@vger.kernel.org 15890S: Supported 15891T: git git://git.infradead.org/users/willy/pagecache.git 15892F: Documentation/filesystems/locking.rst 15893F: Documentation/filesystems/vfs.rst 15894F: include/linux/pagemap.h 15895F: mm/filemap.c 15896F: mm/page-writeback.c 15897F: mm/readahead.c 15898F: mm/truncate.c 15899 15900PAGE POOL 15901M: Jesper Dangaard Brouer <hawk@kernel.org> 15902M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 15903L: netdev@vger.kernel.org 15904S: Supported 15905F: Documentation/networking/page_pool.rst 15906F: include/net/page_pool.h 15907F: include/trace/events/page_pool.h 15908F: net/core/page_pool.c 15909 15910PAGE TABLE CHECK 15911M: Pasha Tatashin <pasha.tatashin@soleen.com> 15912M: Andrew Morton <akpm@linux-foundation.org> 15913L: linux-mm@kvack.org 15914S: Maintained 15915F: Documentation/mm/page_table_check.rst 15916F: include/linux/page_table_check.h 15917F: mm/page_table_check.c 15918 15919PANASONIC LAPTOP ACPI EXTRAS DRIVER 15920M: Kenneth Chan <kenneth.t.chan@gmail.com> 15921L: platform-driver-x86@vger.kernel.org 15922S: Maintained 15923F: drivers/platform/x86/panasonic-laptop.c 15924 15925PARALLAX PING IIO SENSOR DRIVER 15926M: Andreas Klinger <ak@it-klinger.de> 15927L: linux-iio@vger.kernel.org 15928S: Maintained 15929F: Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml 15930F: drivers/iio/proximity/ping.c 15931 15932PARALLEL LCD/KEYPAD PANEL DRIVER 15933M: Willy Tarreau <willy@haproxy.com> 15934M: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> 15935S: Odd Fixes 15936F: Documentation/admin-guide/lcd-panel-cgram.rst 15937F: drivers/auxdisplay/panel.c 15938 15939PARALLEL PORT SUBSYSTEM 15940M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 15941M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 15942L: linux-parport@lists.infradead.org (subscribers-only) 15943S: Maintained 15944F: Documentation/driver-api/parport*.rst 15945F: drivers/char/ppdev.c 15946F: drivers/parport/ 15947F: include/linux/parport*.h 15948F: include/uapi/linux/ppdev.h 15949 15950PARAVIRT_OPS INTERFACE 15951M: Juergen Gross <jgross@suse.com> 15952M: Srivatsa S. Bhat (VMware) <srivatsa@csail.mit.edu> 15953R: Alexey Makhalov <amakhalov@vmware.com> 15954R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 15955L: virtualization@lists.linux-foundation.org 15956L: x86@kernel.org 15957S: Supported 15958T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 15959F: Documentation/virt/paravirt_ops.rst 15960F: arch/*/include/asm/paravirt*.h 15961F: arch/*/kernel/paravirt* 15962F: include/linux/hypervisor.h 15963 15964PARISC ARCHITECTURE 15965M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 15966M: Helge Deller <deller@gmx.de> 15967L: linux-parisc@vger.kernel.org 15968S: Maintained 15969W: https://parisc.wiki.kernel.org 15970Q: http://patchwork.kernel.org/project/linux-parisc/list/ 15971T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git 15972T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git 15973F: Documentation/arch/parisc/ 15974F: arch/parisc/ 15975F: drivers/char/agp/parisc-agp.c 15976F: drivers/input/misc/hp_sdc_rtc.c 15977F: drivers/input/serio/gscps2.c 15978F: drivers/input/serio/hp_sdc* 15979F: drivers/parisc/ 15980F: drivers/parport/parport_gsc.* 15981F: drivers/tty/serial/8250/8250_parisc.c 15982F: drivers/video/console/sti* 15983F: drivers/video/fbdev/sti* 15984F: drivers/video/logo/logo_parisc* 15985F: include/linux/hp_sdc.h 15986 15987PARMAN 15988M: Jiri Pirko <jiri@resnulli.us> 15989L: netdev@vger.kernel.org 15990S: Supported 15991F: include/linux/parman.h 15992F: lib/parman.c 15993F: lib/test_parman.c 15994 15995PC ENGINES APU BOARD DRIVER 15996M: Enrico Weigelt, metux IT consult <info@metux.net> 15997S: Maintained 15998F: drivers/platform/x86/pcengines-apuv2.c 15999 16000PC87360 HARDWARE MONITORING DRIVER 16001M: Jim Cromie <jim.cromie@gmail.com> 16002L: linux-hwmon@vger.kernel.org 16003S: Maintained 16004F: Documentation/hwmon/pc87360.rst 16005F: drivers/hwmon/pc87360.c 16006 16007PC8736x GPIO DRIVER 16008M: Jim Cromie <jim.cromie@gmail.com> 16009S: Maintained 16010F: drivers/char/pc8736x_gpio.c 16011 16012PC87427 HARDWARE MONITORING DRIVER 16013M: Jean Delvare <jdelvare@suse.com> 16014L: linux-hwmon@vger.kernel.org 16015S: Maintained 16016F: Documentation/hwmon/pc87427.rst 16017F: drivers/hwmon/pc87427.c 16018 16019PCA9532 LED DRIVER 16020M: Riku Voipio <riku.voipio@iki.fi> 16021S: Maintained 16022F: drivers/leds/leds-pca9532.c 16023F: include/linux/leds-pca9532.h 16024 16025PCA9541 I2C BUS MASTER SELECTOR DRIVER 16026M: Guenter Roeck <linux@roeck-us.net> 16027L: linux-i2c@vger.kernel.org 16028S: Maintained 16029F: drivers/i2c/muxes/i2c-mux-pca9541.c 16030 16031PCDP - PRIMARY CONSOLE AND DEBUG PORT 16032M: Khalid Aziz <khalid@gonehiking.org> 16033S: Maintained 16034F: drivers/firmware/pcdp.* 16035 16036PCI DRIVER FOR AARDVARK (Marvell Armada 3700) 16037M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16038M: Pali Rohár <pali@kernel.org> 16039L: linux-pci@vger.kernel.org 16040L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16041S: Maintained 16042F: Documentation/devicetree/bindings/pci/aardvark-pci.txt 16043F: drivers/pci/controller/pci-aardvark.c 16044 16045PCI DRIVER FOR ALTERA PCIE IP 16046M: Joyce Ooi <joyce.ooi@intel.com> 16047L: linux-pci@vger.kernel.org 16048S: Supported 16049F: Documentation/devicetree/bindings/pci/altera-pcie.txt 16050F: drivers/pci/controller/pcie-altera.c 16051 16052PCI DRIVER FOR APPLIEDMICRO XGENE 16053M: Toan Le <toan@os.amperecomputing.com> 16054L: linux-pci@vger.kernel.org 16055L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16056S: Maintained 16057F: Documentation/devicetree/bindings/pci/xgene-pci.txt 16058F: drivers/pci/controller/pci-xgene.c 16059 16060PCI DRIVER FOR ARM VERSATILE PLATFORM 16061M: Rob Herring <robh@kernel.org> 16062L: linux-pci@vger.kernel.org 16063L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16064S: Maintained 16065F: Documentation/devicetree/bindings/pci/versatile.yaml 16066F: drivers/pci/controller/pci-versatile.c 16067 16068PCI DRIVER FOR ARMADA 8K 16069M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16070L: linux-pci@vger.kernel.org 16071L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16072S: Maintained 16073F: Documentation/devicetree/bindings/pci/pci-armada8k.txt 16074F: drivers/pci/controller/dwc/pcie-armada8k.c 16075 16076PCI DRIVER FOR CADENCE PCIE IP 16077M: Tom Joseph <tjoseph@cadence.com> 16078L: linux-pci@vger.kernel.org 16079S: Maintained 16080F: Documentation/devicetree/bindings/pci/cdns,* 16081F: drivers/pci/controller/cadence/ 16082 16083PCI DRIVER FOR FREESCALE LAYERSCAPE 16084M: Minghuan Lian <minghuan.Lian@nxp.com> 16085M: Mingkai Hu <mingkai.hu@nxp.com> 16086M: Roy Zang <roy.zang@nxp.com> 16087L: linuxppc-dev@lists.ozlabs.org 16088L: linux-pci@vger.kernel.org 16089L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16090S: Maintained 16091F: drivers/pci/controller/dwc/*layerscape* 16092 16093PCI DRIVER FOR FU740 16094M: Paul Walmsley <paul.walmsley@sifive.com> 16095M: Greentime Hu <greentime.hu@sifive.com> 16096L: linux-pci@vger.kernel.org 16097S: Maintained 16098F: Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml 16099F: drivers/pci/controller/dwc/pcie-fu740.c 16100 16101PCI DRIVER FOR GENERIC OF HOSTS 16102M: Will Deacon <will@kernel.org> 16103L: linux-pci@vger.kernel.org 16104L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16105S: Maintained 16106F: Documentation/devicetree/bindings/pci/host-generic-pci.yaml 16107F: drivers/pci/controller/pci-host-common.c 16108F: drivers/pci/controller/pci-host-generic.c 16109 16110PCI DRIVER FOR IMX6 16111M: Richard Zhu <hongxing.zhu@nxp.com> 16112M: Lucas Stach <l.stach@pengutronix.de> 16113L: linux-pci@vger.kernel.org 16114L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16115S: Maintained 16116F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-common.yaml 16117F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-ep.yaml 16118F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml 16119F: drivers/pci/controller/dwc/*imx6* 16120 16121PCI DRIVER FOR INTEL IXP4XX 16122M: Linus Walleij <linus.walleij@linaro.org> 16123S: Maintained 16124F: Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml 16125F: drivers/pci/controller/pci-ixp4xx.c 16126 16127PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD) 16128M: Nirmal Patel <nirmal.patel@linux.intel.com> 16129R: Jonathan Derrick <jonathan.derrick@linux.dev> 16130L: linux-pci@vger.kernel.org 16131S: Supported 16132F: drivers/pci/controller/vmd.c 16133 16134PCI DRIVER FOR MICROSEMI SWITCHTEC 16135M: Kurt Schwemmer <kurt.schwemmer@microsemi.com> 16136M: Logan Gunthorpe <logang@deltatee.com> 16137L: linux-pci@vger.kernel.org 16138S: Maintained 16139F: Documentation/ABI/testing/sysfs-class-switchtec 16140F: Documentation/driver-api/switchtec.rst 16141F: drivers/ntb/hw/mscc/ 16142F: drivers/pci/switch/switchtec* 16143F: include/linux/switchtec.h 16144F: include/uapi/linux/switchtec_ioctl.h 16145 16146PCI DRIVER FOR MOBIVEIL PCIE IP 16147M: Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in> 16148M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16149L: linux-pci@vger.kernel.org 16150S: Supported 16151F: Documentation/devicetree/bindings/pci/mobiveil-pcie.txt 16152F: drivers/pci/controller/mobiveil/pcie-mobiveil* 16153 16154PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support) 16155M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16156M: Pali Rohár <pali@kernel.org> 16157L: linux-pci@vger.kernel.org 16158L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16159S: Maintained 16160F: drivers/pci/controller/*mvebu* 16161 16162PCI DRIVER FOR NVIDIA TEGRA 16163M: Thierry Reding <thierry.reding@gmail.com> 16164L: linux-tegra@vger.kernel.org 16165L: linux-pci@vger.kernel.org 16166S: Supported 16167F: Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt 16168F: drivers/pci/controller/pci-tegra.c 16169 16170PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER 16171M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16172L: linux-pci@vger.kernel.org 16173L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16174S: Maintained 16175F: Documentation/devicetree/bindings/pci/layerscape-pcie-gen4.txt 16176F: drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c 16177 16178PCI DRIVER FOR RENESAS R-CAR 16179M: Marek Vasut <marek.vasut+renesas@gmail.com> 16180M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 16181L: linux-pci@vger.kernel.org 16182L: linux-renesas-soc@vger.kernel.org 16183S: Maintained 16184F: Documentation/devicetree/bindings/pci/*rcar* 16185F: drivers/pci/controller/*rcar* 16186 16187PCI DRIVER FOR SAMSUNG EXYNOS 16188M: Jingoo Han <jingoohan1@gmail.com> 16189L: linux-pci@vger.kernel.org 16190L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16191L: linux-samsung-soc@vger.kernel.org 16192S: Maintained 16193F: drivers/pci/controller/dwc/pci-exynos.c 16194 16195PCI DRIVER FOR SYNOPSYS DESIGNWARE 16196M: Jingoo Han <jingoohan1@gmail.com> 16197M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 16198L: linux-pci@vger.kernel.org 16199S: Maintained 16200F: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml 16201F: Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml 16202F: drivers/pci/controller/dwc/*designware* 16203 16204PCI DRIVER FOR TI DRA7XX/J721E 16205M: Vignesh Raghavendra <vigneshr@ti.com> 16206L: linux-omap@vger.kernel.org 16207L: linux-pci@vger.kernel.org 16208L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16209S: Supported 16210F: Documentation/devicetree/bindings/pci/ti-pci.txt 16211F: drivers/pci/controller/cadence/pci-j721e.c 16212F: drivers/pci/controller/dwc/pci-dra7xx.c 16213 16214PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC 16215M: Linus Walleij <linus.walleij@linaro.org> 16216L: linux-pci@vger.kernel.org 16217S: Maintained 16218F: Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt 16219F: drivers/pci/controller/pci-v3-semi.c 16220 16221PCI DRIVER FOR XILINX VERSAL CPM 16222M: Bharat Kumar Gogada <bharat.kumar.gogada@amd.com> 16223M: Michal Simek <michal.simek@amd.com> 16224L: linux-pci@vger.kernel.org 16225S: Maintained 16226F: Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml 16227F: drivers/pci/controller/pcie-xilinx-cpm.c 16228 16229PCI ENDPOINT SUBSYSTEM 16230M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16231M: Krzysztof Wilczyński <kw@linux.com> 16232R: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16233R: Kishon Vijay Abraham I <kishon@kernel.org> 16234L: linux-pci@vger.kernel.org 16235S: Supported 16236Q: https://patchwork.kernel.org/project/linux-pci/list/ 16237B: https://bugzilla.kernel.org 16238C: irc://irc.oftc.net/linux-pci 16239T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16240F: Documentation/PCI/endpoint/* 16241F: Documentation/misc-devices/pci-endpoint-test.rst 16242F: drivers/misc/pci_endpoint_test.c 16243F: drivers/pci/endpoint/ 16244F: tools/pci/ 16245 16246PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC 16247M: Mahesh J Salgaonkar <mahesh@linux.ibm.com> 16248R: Oliver O'Halloran <oohall@gmail.com> 16249L: linuxppc-dev@lists.ozlabs.org 16250S: Supported 16251F: Documentation/PCI/pci-error-recovery.rst 16252F: Documentation/powerpc/eeh-pci-error-recovery.rst 16253F: arch/powerpc/include/*/eeh*.h 16254F: arch/powerpc/kernel/eeh*.c 16255F: arch/powerpc/platforms/*/eeh*.c 16256F: drivers/pci/pcie/aer.c 16257F: drivers/pci/pcie/dpc.c 16258F: drivers/pci/pcie/err.c 16259 16260PCI ERROR RECOVERY 16261M: Linas Vepstas <linasvepstas@gmail.com> 16262L: linux-pci@vger.kernel.org 16263S: Supported 16264F: Documentation/PCI/pci-error-recovery.rst 16265 16266PCI MSI DRIVER FOR ALTERA MSI IP 16267M: Joyce Ooi <joyce.ooi@intel.com> 16268L: linux-pci@vger.kernel.org 16269S: Supported 16270F: Documentation/devicetree/bindings/pci/altera-pcie-msi.txt 16271F: drivers/pci/controller/pcie-altera-msi.c 16272 16273PCI MSI DRIVER FOR APPLIEDMICRO XGENE 16274M: Toan Le <toan@os.amperecomputing.com> 16275L: linux-pci@vger.kernel.org 16276L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16277S: Maintained 16278F: Documentation/devicetree/bindings/pci/xgene-pci-msi.txt 16279F: drivers/pci/controller/pci-xgene-msi.c 16280 16281PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS 16282M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16283M: Krzysztof Wilczyński <kw@linux.com> 16284R: Rob Herring <robh@kernel.org> 16285L: linux-pci@vger.kernel.org 16286S: Supported 16287Q: https://patchwork.kernel.org/project/linux-pci/list/ 16288B: https://bugzilla.kernel.org 16289C: irc://irc.oftc.net/linux-pci 16290T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16291F: Documentation/devicetree/bindings/pci/ 16292F: drivers/pci/controller/ 16293F: drivers/pci/pci-bridge-emul.c 16294F: drivers/pci/pci-bridge-emul.h 16295 16296PCI PEER-TO-PEER DMA (P2PDMA) 16297M: Bjorn Helgaas <bhelgaas@google.com> 16298M: Logan Gunthorpe <logang@deltatee.com> 16299L: linux-pci@vger.kernel.org 16300S: Supported 16301Q: https://patchwork.kernel.org/project/linux-pci/list/ 16302B: https://bugzilla.kernel.org 16303C: irc://irc.oftc.net/linux-pci 16304T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16305F: Documentation/driver-api/pci/p2pdma.rst 16306F: drivers/pci/p2pdma.c 16307F: include/linux/pci-p2pdma.h 16308 16309PCI SUBSYSTEM 16310M: Bjorn Helgaas <bhelgaas@google.com> 16311L: linux-pci@vger.kernel.org 16312S: Supported 16313Q: https://patchwork.kernel.org/project/linux-pci/list/ 16314B: https://bugzilla.kernel.org 16315C: irc://irc.oftc.net/linux-pci 16316T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16317F: Documentation/PCI/ 16318F: Documentation/devicetree/bindings/pci/ 16319F: arch/x86/kernel/early-quirks.c 16320F: arch/x86/kernel/quirks.c 16321F: arch/x86/pci/ 16322F: drivers/acpi/pci* 16323F: drivers/pci/ 16324F: include/asm-generic/pci* 16325F: include/linux/of_pci.h 16326F: include/linux/pci* 16327F: include/uapi/linux/pci* 16328F: lib/pci* 16329 16330PCIE DRIVER FOR AMAZON ANNAPURNA LABS 16331M: Jonathan Chocron <jonnyc@amazon.com> 16332L: linux-pci@vger.kernel.org 16333S: Maintained 16334F: Documentation/devicetree/bindings/pci/pcie-al.txt 16335F: drivers/pci/controller/dwc/pcie-al.c 16336 16337PCIE DRIVER FOR AMLOGIC MESON 16338M: Yue Wang <yue.wang@Amlogic.com> 16339L: linux-pci@vger.kernel.org 16340L: linux-amlogic@lists.infradead.org 16341S: Maintained 16342F: drivers/pci/controller/dwc/pci-meson.c 16343 16344PCIE DRIVER FOR AXIS ARTPEC 16345M: Jesper Nilsson <jesper.nilsson@axis.com> 16346L: linux-arm-kernel@axis.com 16347L: linux-pci@vger.kernel.org 16348S: Maintained 16349F: Documentation/devicetree/bindings/pci/axis,artpec* 16350F: drivers/pci/controller/dwc/*artpec* 16351 16352PCIE DRIVER FOR CAVIUM THUNDERX 16353M: Robert Richter <rric@kernel.org> 16354L: linux-pci@vger.kernel.org 16355L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16356S: Odd Fixes 16357F: drivers/pci/controller/pci-thunder-* 16358 16359PCIE DRIVER FOR HISILICON 16360M: Zhou Wang <wangzhou1@hisilicon.com> 16361L: linux-pci@vger.kernel.org 16362S: Maintained 16363F: drivers/pci/controller/dwc/pcie-hisi.c 16364 16365PCIE DRIVER FOR HISILICON KIRIN 16366M: Xiaowei Song <songxiaowei@hisilicon.com> 16367M: Binghui Wang <wangbinghui@hisilicon.com> 16368L: linux-pci@vger.kernel.org 16369S: Maintained 16370F: Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml 16371F: drivers/pci/controller/dwc/pcie-kirin.c 16372 16373PCIE DRIVER FOR HISILICON STB 16374M: Shawn Guo <shawn.guo@linaro.org> 16375L: linux-pci@vger.kernel.org 16376S: Maintained 16377F: Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt 16378F: drivers/pci/controller/dwc/pcie-histb.c 16379 16380PCIE DRIVER FOR INTEL KEEM BAY 16381M: Srikanth Thokala <srikanth.thokala@intel.com> 16382L: linux-pci@vger.kernel.org 16383S: Supported 16384F: Documentation/devicetree/bindings/pci/intel,keembay-pcie* 16385F: drivers/pci/controller/dwc/pcie-keembay.c 16386 16387PCIE DRIVER FOR INTEL LGM GW SOC 16388M: Rahul Tanwar <rtanwar@maxlinear.com> 16389L: linux-pci@vger.kernel.org 16390S: Maintained 16391F: Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml 16392F: drivers/pci/controller/dwc/pcie-intel-gw.c 16393 16394PCIE DRIVER FOR MEDIATEK 16395M: Ryder Lee <ryder.lee@mediatek.com> 16396M: Jianjun Wang <jianjun.wang@mediatek.com> 16397L: linux-pci@vger.kernel.org 16398L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16399S: Supported 16400F: Documentation/devicetree/bindings/pci/mediatek* 16401F: drivers/pci/controller/*mediatek* 16402 16403PCIE DRIVER FOR MICROCHIP 16404M: Daire McNamara <daire.mcnamara@microchip.com> 16405L: linux-pci@vger.kernel.org 16406S: Supported 16407F: Documentation/devicetree/bindings/pci/microchip* 16408F: drivers/pci/controller/*microchip* 16409 16410PCIE DRIVER FOR QUALCOMM MSM 16411M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16412L: linux-pci@vger.kernel.org 16413L: linux-arm-msm@vger.kernel.org 16414S: Maintained 16415F: drivers/pci/controller/dwc/pcie-qcom.c 16416 16417PCIE DRIVER FOR ROCKCHIP 16418M: Shawn Lin <shawn.lin@rock-chips.com> 16419L: linux-pci@vger.kernel.org 16420L: linux-rockchip@lists.infradead.org 16421S: Maintained 16422F: Documentation/devicetree/bindings/pci/rockchip,rk3399-pcie* 16423F: drivers/pci/controller/pcie-rockchip* 16424 16425PCIE DRIVER FOR SOCIONEXT UNIPHIER 16426M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 16427L: linux-pci@vger.kernel.org 16428S: Maintained 16429F: Documentation/devicetree/bindings/pci/socionext,uniphier-pcie* 16430F: drivers/pci/controller/dwc/pcie-uniphier* 16431 16432PCIE DRIVER FOR ST SPEAR13XX 16433M: Pratyush Anand <pratyush.anand@gmail.com> 16434L: linux-pci@vger.kernel.org 16435S: Maintained 16436F: drivers/pci/controller/dwc/*spear* 16437 16438PCIE ENDPOINT DRIVER FOR QUALCOMM 16439M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16440L: linux-pci@vger.kernel.org 16441L: linux-arm-msm@vger.kernel.org 16442S: Maintained 16443F: Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml 16444F: drivers/pci/controller/dwc/pcie-qcom-ep.c 16445 16446PCMCIA SUBSYSTEM 16447M: Dominik Brodowski <linux@dominikbrodowski.net> 16448S: Odd Fixes 16449T: git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux.git 16450F: Documentation/pcmcia/ 16451F: drivers/pcmcia/ 16452F: include/pcmcia/ 16453F: tools/pcmcia/ 16454 16455PCNET32 NETWORK DRIVER 16456M: Don Fry <pcnet32@frontier.com> 16457L: netdev@vger.kernel.org 16458S: Maintained 16459F: drivers/net/ethernet/amd/pcnet32.c 16460 16461PCRYPT PARALLEL CRYPTO ENGINE 16462M: Steffen Klassert <steffen.klassert@secunet.com> 16463L: linux-crypto@vger.kernel.org 16464S: Maintained 16465F: crypto/pcrypt.c 16466F: include/crypto/pcrypt.h 16467 16468PECI HARDWARE MONITORING DRIVERS 16469M: Iwona Winiarska <iwona.winiarska@intel.com> 16470L: linux-hwmon@vger.kernel.org 16471S: Supported 16472F: Documentation/hwmon/peci-cputemp.rst 16473F: Documentation/hwmon/peci-dimmtemp.rst 16474F: drivers/hwmon/peci/ 16475 16476PECI SUBSYSTEM 16477M: Iwona Winiarska <iwona.winiarska@intel.com> 16478L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 16479S: Supported 16480F: Documentation/devicetree/bindings/peci/ 16481F: Documentation/peci/ 16482F: drivers/peci/ 16483F: include/linux/peci-cpu.h 16484F: include/linux/peci.h 16485 16486PENSANDO ETHERNET DRIVERS 16487M: Shannon Nelson <shannon.nelson@amd.com> 16488M: Brett Creeley <brett.creeley@amd.com> 16489M: drivers@pensando.io 16490L: netdev@vger.kernel.org 16491S: Supported 16492F: Documentation/networking/device_drivers/ethernet/pensando/ionic.rst 16493F: drivers/net/ethernet/pensando/ 16494 16495PER-CPU MEMORY ALLOCATOR 16496M: Dennis Zhou <dennis@kernel.org> 16497M: Tejun Heo <tj@kernel.org> 16498M: Christoph Lameter <cl@linux.com> 16499L: linux-mm@kvack.org 16500S: Maintained 16501T: git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git 16502F: arch/*/include/asm/percpu.h 16503F: include/linux/percpu*.h 16504F: lib/percpu*.c 16505F: mm/percpu*.c 16506 16507PER-TASK DELAY ACCOUNTING 16508M: Balbir Singh <bsingharora@gmail.com> 16509S: Maintained 16510F: include/linux/delayacct.h 16511F: kernel/delayacct.c 16512 16513PERFORMANCE EVENTS SUBSYSTEM 16514M: Peter Zijlstra <peterz@infradead.org> 16515M: Ingo Molnar <mingo@redhat.com> 16516M: Arnaldo Carvalho de Melo <acme@kernel.org> 16517R: Mark Rutland <mark.rutland@arm.com> 16518R: Alexander Shishkin <alexander.shishkin@linux.intel.com> 16519R: Jiri Olsa <jolsa@kernel.org> 16520R: Namhyung Kim <namhyung@kernel.org> 16521R: Ian Rogers <irogers@google.com> 16522R: Adrian Hunter <adrian.hunter@intel.com> 16523L: linux-perf-users@vger.kernel.org 16524L: linux-kernel@vger.kernel.org 16525S: Supported 16526W: https://perf.wiki.kernel.org/ 16527T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 16528F: arch/*/events/* 16529F: arch/*/events/*/* 16530F: arch/*/include/asm/perf_event.h 16531F: arch/*/kernel/*/*/perf_event*.c 16532F: arch/*/kernel/*/perf_event*.c 16533F: arch/*/kernel/perf_callchain.c 16534F: arch/*/kernel/perf_event*.c 16535F: include/linux/perf_event.h 16536F: include/uapi/linux/perf_event.h 16537F: kernel/events/* 16538F: tools/lib/perf/ 16539F: tools/perf/ 16540 16541PERFORMANCE EVENTS TOOLING ARM64 16542R: John Garry <john.g.garry@oracle.com> 16543R: Will Deacon <will@kernel.org> 16544R: James Clark <james.clark@arm.com> 16545R: Mike Leach <mike.leach@linaro.org> 16546R: Leo Yan <leo.yan@linaro.org> 16547L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16548S: Supported 16549F: tools/build/feature/test-libopencsd.c 16550F: tools/perf/arch/arm*/ 16551F: tools/perf/pmu-events/arch/arm64/ 16552F: tools/perf/util/arm-spe* 16553F: tools/perf/util/cs-etm* 16554 16555PERSONALITY HANDLING 16556M: Christoph Hellwig <hch@infradead.org> 16557L: linux-abi-devel@lists.sourceforge.net 16558S: Maintained 16559F: include/linux/personality.h 16560F: include/uapi/linux/personality.h 16561 16562PHOENIX RC FLIGHT CONTROLLER ADAPTER 16563M: Marcus Folkesson <marcus.folkesson@gmail.com> 16564L: linux-input@vger.kernel.org 16565S: Maintained 16566F: Documentation/input/devices/pxrc.rst 16567F: drivers/input/joystick/pxrc.c 16568 16569PHONET PROTOCOL 16570M: Remi Denis-Courmont <courmisch@gmail.com> 16571S: Supported 16572F: Documentation/networking/phonet.rst 16573F: include/linux/phonet.h 16574F: include/net/phonet/ 16575F: include/uapi/linux/phonet.h 16576F: net/phonet/ 16577 16578PHRAM MTD DRIVER 16579M: Joern Engel <joern@lazybastard.org> 16580L: linux-mtd@lists.infradead.org 16581S: Maintained 16582F: drivers/mtd/devices/phram.c 16583 16584PICOLCD HID DRIVER 16585M: Bruno Prémont <bonbons@linux-vserver.org> 16586L: linux-input@vger.kernel.org 16587S: Maintained 16588F: drivers/hid/hid-picolcd* 16589 16590PIDFD API 16591M: Christian Brauner <christian@brauner.io> 16592L: linux-kernel@vger.kernel.org 16593S: Maintained 16594T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git 16595F: samples/pidfd/ 16596F: tools/testing/selftests/clone3/ 16597F: tools/testing/selftests/pid_namespace/ 16598F: tools/testing/selftests/pidfd/ 16599K: (?i)pidfd 16600K: (?i)clone3 16601K: \b(clone_args|kernel_clone_args)\b 16602 16603PIN CONTROL SUBSYSTEM 16604M: Linus Walleij <linus.walleij@linaro.org> 16605L: linux-gpio@vger.kernel.org 16606S: Maintained 16607T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git 16608F: Documentation/devicetree/bindings/pinctrl/ 16609F: Documentation/driver-api/pin-control.rst 16610F: drivers/pinctrl/ 16611F: include/dt-bindings/pinctrl/ 16612F: include/linux/pinctrl/ 16613 16614PIN CONTROLLER - AMD 16615M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 16616M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 16617S: Maintained 16618F: drivers/pinctrl/pinctrl-amd.c 16619 16620PIN CONTROLLER - FREESCALE 16621M: Dong Aisheng <aisheng.dong@nxp.com> 16622M: Fabio Estevam <festevam@gmail.com> 16623M: Shawn Guo <shawnguo@kernel.org> 16624M: Jacky Bai <ping.bai@nxp.com> 16625R: Pengutronix Kernel Team <kernel@pengutronix.de> 16626L: linux-gpio@vger.kernel.org 16627S: Maintained 16628F: Documentation/devicetree/bindings/pinctrl/fsl,* 16629F: drivers/pinctrl/freescale/ 16630 16631PIN CONTROLLER - INTEL 16632M: Mika Westerberg <mika.westerberg@linux.intel.com> 16633M: Andy Shevchenko <andy@kernel.org> 16634S: Supported 16635T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git 16636F: drivers/pinctrl/intel/ 16637 16638PIN CONTROLLER - KEEMBAY 16639M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 16640S: Supported 16641F: drivers/pinctrl/pinctrl-keembay* 16642 16643PIN CONTROLLER - MEDIATEK 16644M: Sean Wang <sean.wang@kernel.org> 16645L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16646S: Maintained 16647F: Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml 16648F: Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml 16649F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml 16650F: Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml 16651F: drivers/pinctrl/mediatek/ 16652 16653PIN CONTROLLER - MEDIATEK MIPS 16654M: Arınç ÜNAL <arinc.unal@arinc9.com> 16655M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 16656L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16657L: linux-mips@vger.kernel.org 16658S: Maintained 16659F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7620-pinctrl.yaml 16660F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7621-pinctrl.yaml 16661F: Documentation/devicetree/bindings/pinctrl/mediatek,mt76x8-pinctrl.yaml 16662F: Documentation/devicetree/bindings/pinctrl/ralink,rt2880-pinctrl.yaml 16663F: Documentation/devicetree/bindings/pinctrl/ralink,rt305x-pinctrl.yaml 16664F: Documentation/devicetree/bindings/pinctrl/ralink,rt3352-pinctrl.yaml 16665F: Documentation/devicetree/bindings/pinctrl/ralink,rt3883-pinctrl.yaml 16666F: Documentation/devicetree/bindings/pinctrl/ralink,rt5350-pinctrl.yaml 16667F: drivers/pinctrl/mediatek/pinctrl-mt7620.c 16668F: drivers/pinctrl/mediatek/pinctrl-mt7621.c 16669F: drivers/pinctrl/mediatek/pinctrl-mt76x8.c 16670F: drivers/pinctrl/mediatek/pinctrl-mtmips.* 16671F: drivers/pinctrl/mediatek/pinctrl-rt2880.c 16672F: drivers/pinctrl/mediatek/pinctrl-rt305x.c 16673F: drivers/pinctrl/mediatek/pinctrl-rt3883.c 16674 16675PIN CONTROLLER - MICROCHIP AT91 16676M: Ludovic Desroches <ludovic.desroches@microchip.com> 16677L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16678L: linux-gpio@vger.kernel.org 16679S: Supported 16680F: drivers/gpio/gpio-sama5d2-piobu.c 16681F: drivers/pinctrl/pinctrl-at91* 16682 16683PIN CONTROLLER - NXP S32 16684M: Chester Lin <clin@suse.com> 16685R: NXP S32 Linux Team <s32@nxp.com> 16686L: linux-gpio@vger.kernel.org 16687S: Maintained 16688F: Documentation/devicetree/bindings/pinctrl/nxp,s32* 16689F: drivers/pinctrl/nxp/ 16690 16691PIN CONTROLLER - QUALCOMM 16692M: Bjorn Andersson <andersson@kernel.org> 16693L: linux-arm-msm@vger.kernel.org 16694S: Maintained 16695F: Documentation/devicetree/bindings/pinctrl/qcom,*.txt 16696F: drivers/pinctrl/qcom/ 16697 16698PIN CONTROLLER - RENESAS 16699M: Geert Uytterhoeven <geert+renesas@glider.be> 16700L: linux-renesas-soc@vger.kernel.org 16701S: Supported 16702T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl 16703F: Documentation/devicetree/bindings/pinctrl/renesas,* 16704F: drivers/pinctrl/renesas/ 16705 16706PIN CONTROLLER - SAMSUNG 16707M: Tomasz Figa <tomasz.figa@gmail.com> 16708M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 16709M: Sylwester Nawrocki <s.nawrocki@samsung.com> 16710R: Alim Akhtar <alim.akhtar@samsung.com> 16711L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16712L: linux-samsung-soc@vger.kernel.org 16713S: Maintained 16714Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 16715B: mailto:linux-samsung-soc@vger.kernel.org 16716C: irc://irc.libera.chat/linux-exynos 16717T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git 16718F: Documentation/devicetree/bindings/pinctrl/samsung,pinctrl*yaml 16719F: drivers/pinctrl/samsung/ 16720F: include/dt-bindings/pinctrl/samsung.h 16721 16722PIN CONTROLLER - SINGLE 16723M: Tony Lindgren <tony@atomide.com> 16724M: Haojian Zhuang <haojian.zhuang@linaro.org> 16725L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16726L: linux-omap@vger.kernel.org 16727S: Maintained 16728F: drivers/pinctrl/pinctrl-single.c 16729 16730PIN CONTROLLER - SUNPLUS / TIBBO 16731M: Dvorkin Dmitry <dvorkin@tibbo.com> 16732M: Wells Lu <wellslutw@gmail.com> 16733L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16734S: Maintained 16735W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 16736F: Documentation/devicetree/bindings/pinctrl/sunplus,* 16737F: drivers/pinctrl/sunplus/ 16738F: include/dt-bindings/pinctrl/sppctl*.h 16739 16740PINE64 PINEPHONE KEYBOARD DRIVER 16741M: Samuel Holland <samuel@sholland.org> 16742S: Supported 16743F: Documentation/devicetree/bindings/input/pine64,pinephone-keyboard.yaml 16744F: drivers/input/keyboard/pinephone-keyboard.c 16745 16746PKTCDVD DRIVER 16747M: linux-block@vger.kernel.org 16748S: Orphan 16749F: drivers/block/pktcdvd.c 16750F: include/linux/pktcdvd.h 16751F: include/uapi/linux/pktcdvd.h 16752 16753PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER 16754M: Tomasz Duszynski <tduszyns@gmail.com> 16755S: Maintained 16756F: Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml 16757F: drivers/iio/chemical/pms7003.c 16758 16759PLCA RECONCILIATION SUBLAYER (IEEE802.3 Clause 148) 16760M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 16761L: netdev@vger.kernel.org 16762S: Maintained 16763F: drivers/net/phy/mdio-open-alliance.h 16764F: net/ethtool/plca.c 16765 16766PLDMFW LIBRARY 16767M: Jacob Keller <jacob.e.keller@intel.com> 16768S: Maintained 16769F: Documentation/driver-api/pldmfw/ 16770F: include/linux/pldmfw.h 16771F: lib/pldmfw/ 16772 16773PLX DMA DRIVER 16774M: Logan Gunthorpe <logang@deltatee.com> 16775S: Maintained 16776F: drivers/dma/plx_dma.c 16777 16778PM-GRAPH UTILITY 16779M: "Todd E Brandt" <todd.e.brandt@linux.intel.com> 16780L: linux-pm@vger.kernel.org 16781S: Supported 16782W: https://01.org/pm-graph 16783B: https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools 16784T: git git://github.com/intel/pm-graph 16785F: tools/power/pm-graph 16786 16787PM6764TR DRIVER 16788M: Charles Hsu <hsu.yungteng@gmail.com> 16789L: linux-hwmon@vger.kernel.org 16790S: Maintained 16791F: Documentation/hwmon/pm6764tr.rst 16792F: drivers/hwmon/pmbus/pm6764tr.c 16793 16794PMBUS HARDWARE MONITORING DRIVERS 16795M: Guenter Roeck <linux@roeck-us.net> 16796L: linux-hwmon@vger.kernel.org 16797S: Maintained 16798W: http://hwmon.wiki.kernel.org/ 16799W: http://www.roeck-us.net/linux/drivers/ 16800T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 16801F: Documentation/devicetree/bindings/hwmon/ltc2978.txt 16802F: Documentation/devicetree/bindings/hwmon/max31785.txt 16803F: Documentation/hwmon/adm1275.rst 16804F: Documentation/hwmon/ibm-cffps.rst 16805F: Documentation/hwmon/ir35221.rst 16806F: Documentation/hwmon/lm25066.rst 16807F: Documentation/hwmon/ltc2978.rst 16808F: Documentation/hwmon/ltc3815.rst 16809F: Documentation/hwmon/max16064.rst 16810F: Documentation/hwmon/max20751.rst 16811F: Documentation/hwmon/max31785.rst 16812F: Documentation/hwmon/max34440.rst 16813F: Documentation/hwmon/max8688.rst 16814F: Documentation/hwmon/pmbus-core.rst 16815F: Documentation/hwmon/pmbus.rst 16816F: Documentation/hwmon/tps40422.rst 16817F: Documentation/hwmon/ucd9000.rst 16818F: Documentation/hwmon/ucd9200.rst 16819F: Documentation/hwmon/zl6100.rst 16820F: drivers/hwmon/pmbus/ 16821F: include/linux/pmbus.h 16822 16823PMC SIERRA MaxRAID DRIVER 16824L: linux-scsi@vger.kernel.org 16825S: Orphan 16826W: http://www.pmc-sierra.com/ 16827F: drivers/scsi/pmcraid.* 16828 16829PMC SIERRA PM8001 DRIVER 16830M: Jack Wang <jinpu.wang@cloud.ionos.com> 16831L: linux-scsi@vger.kernel.org 16832S: Supported 16833F: drivers/scsi/pm8001/ 16834 16835PNI RM3100 IIO DRIVER 16836M: Song Qiang <songqiang1304521@gmail.com> 16837L: linux-iio@vger.kernel.org 16838S: Maintained 16839F: Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml 16840F: drivers/iio/magnetometer/rm3100* 16841 16842PNP SUPPORT 16843M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 16844L: linux-acpi@vger.kernel.org 16845S: Maintained 16846F: drivers/pnp/ 16847F: include/linux/pnp.h 16848 16849POSIX CLOCKS and TIMERS 16850M: Thomas Gleixner <tglx@linutronix.de> 16851L: linux-kernel@vger.kernel.org 16852S: Maintained 16853T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 16854F: fs/timerfd.c 16855F: include/linux/time_namespace.h 16856F: include/linux/timer* 16857F: kernel/time/*timer* 16858F: kernel/time/namespace.c 16859 16860POWER MANAGEMENT CORE 16861M: "Rafael J. Wysocki" <rafael@kernel.org> 16862L: linux-pm@vger.kernel.org 16863S: Supported 16864B: https://bugzilla.kernel.org 16865T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 16866F: drivers/base/power/ 16867F: drivers/powercap/ 16868F: include/linux/intel_rapl.h 16869F: include/linux/pm.h 16870F: include/linux/pm_* 16871F: include/linux/powercap.h 16872F: kernel/configs/nopm.config 16873 16874POWER STATE COORDINATION INTERFACE (PSCI) 16875M: Mark Rutland <mark.rutland@arm.com> 16876M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16877L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16878S: Maintained 16879F: drivers/firmware/psci/ 16880F: include/linux/psci.h 16881F: include/uapi/linux/psci.h 16882 16883POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS 16884M: Sebastian Reichel <sre@kernel.org> 16885L: linux-pm@vger.kernel.org 16886S: Maintained 16887T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 16888F: Documentation/ABI/testing/sysfs-class-power 16889F: Documentation/devicetree/bindings/power/supply/ 16890F: drivers/power/supply/ 16891F: include/linux/power/ 16892F: include/linux/power_supply.h 16893 16894POWERNV OPERATOR PANEL LCD DISPLAY DRIVER 16895M: Suraj Jitindar Singh <sjitindarsingh@gmail.com> 16896L: linuxppc-dev@lists.ozlabs.org 16897S: Maintained 16898F: drivers/char/powernv-op-panel.c 16899 16900PPP OVER ATM (RFC 2364) 16901M: Mitchell Blank Jr <mitch@sfgoth.com> 16902S: Maintained 16903F: include/uapi/linux/atmppp.h 16904F: net/atm/pppoatm.c 16905 16906PPP OVER ETHERNET 16907M: Michal Ostrowski <mostrows@earthlink.net> 16908S: Maintained 16909F: drivers/net/ppp/pppoe.c 16910F: drivers/net/ppp/pppox.c 16911 16912PPP OVER L2TP 16913M: James Chapman <jchapman@katalix.com> 16914S: Maintained 16915F: include/linux/if_pppol2tp.h 16916F: include/uapi/linux/if_pppol2tp.h 16917F: net/l2tp/l2tp_ppp.c 16918 16919PPP PROTOCOL DRIVERS AND COMPRESSORS 16920L: linux-ppp@vger.kernel.org 16921S: Orphan 16922F: drivers/net/ppp/ppp_* 16923 16924PPS SUPPORT 16925M: Rodolfo Giometti <giometti@enneenne.com> 16926L: linuxpps@ml.enneenne.com (subscribers-only) 16927S: Maintained 16928W: http://wiki.enneenne.com/index.php/LinuxPPS_support 16929F: Documentation/ABI/testing/sysfs-pps 16930F: Documentation/devicetree/bindings/pps/pps-gpio.txt 16931F: Documentation/driver-api/pps.rst 16932F: drivers/pps/ 16933F: include/linux/pps*.h 16934F: include/uapi/linux/pps.h 16935 16936PPTP DRIVER 16937M: Dmitry Kozlov <xeb@mail.ru> 16938L: netdev@vger.kernel.org 16939S: Maintained 16940W: http://sourceforge.net/projects/accel-pptp 16941F: drivers/net/ppp/pptp.c 16942 16943PRESSURE STALL INFORMATION (PSI) 16944M: Johannes Weiner <hannes@cmpxchg.org> 16945M: Suren Baghdasaryan <surenb@google.com> 16946S: Maintained 16947F: include/linux/psi* 16948F: kernel/sched/psi.c 16949 16950PRINTK 16951M: Petr Mladek <pmladek@suse.com> 16952M: Sergey Senozhatsky <senozhatsky@chromium.org> 16953R: Steven Rostedt <rostedt@goodmis.org> 16954R: John Ogness <john.ogness@linutronix.de> 16955S: Maintained 16956T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 16957F: include/linux/printk.h 16958F: kernel/printk/ 16959 16960PRINTK INDEXING 16961R: Chris Down <chris@chrisdown.name> 16962S: Maintained 16963F: Documentation/core-api/printk-index.rst 16964F: kernel/printk/index.c 16965K: printk_index 16966 16967PROC FILESYSTEM 16968L: linux-kernel@vger.kernel.org 16969L: linux-fsdevel@vger.kernel.org 16970S: Maintained 16971F: Documentation/filesystems/proc.rst 16972F: fs/proc/ 16973F: include/linux/proc_fs.h 16974F: tools/testing/selftests/proc/ 16975 16976PROC SYSCTL 16977M: Luis Chamberlain <mcgrof@kernel.org> 16978M: Kees Cook <keescook@chromium.org> 16979M: Iurii Zaikin <yzaikin@google.com> 16980L: linux-kernel@vger.kernel.org 16981L: linux-fsdevel@vger.kernel.org 16982S: Maintained 16983T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git sysctl-next 16984F: fs/proc/proc_sysctl.c 16985F: include/linux/sysctl.h 16986F: kernel/sysctl-test.c 16987F: kernel/sysctl.c 16988F: tools/testing/selftests/sysctl/ 16989 16990PS3 NETWORK SUPPORT 16991M: Geoff Levand <geoff@infradead.org> 16992L: netdev@vger.kernel.org 16993L: linuxppc-dev@lists.ozlabs.org 16994S: Maintained 16995F: drivers/net/ethernet/toshiba/ps3_gelic_net.* 16996 16997PS3 PLATFORM SUPPORT 16998M: Geoff Levand <geoff@infradead.org> 16999L: linuxppc-dev@lists.ozlabs.org 17000S: Maintained 17001F: arch/powerpc/boot/ps3* 17002F: arch/powerpc/include/asm/lv1call.h 17003F: arch/powerpc/include/asm/ps3*.h 17004F: arch/powerpc/platforms/ps3/ 17005F: drivers/*/ps3* 17006F: drivers/ps3/ 17007F: drivers/rtc/rtc-ps3.c 17008F: drivers/usb/host/*ps3.c 17009F: sound/ppc/snd_ps3* 17010 17011PS3VRAM DRIVER 17012M: Jim Paris <jim@jtan.com> 17013M: Geoff Levand <geoff@infradead.org> 17014L: linuxppc-dev@lists.ozlabs.org 17015S: Maintained 17016F: drivers/block/ps3vram.c 17017 17018PSAMPLE PACKET SAMPLING SUPPORT 17019M: Yotam Gigi <yotam.gi@gmail.com> 17020S: Maintained 17021F: include/net/psample.h 17022F: include/uapi/linux/psample.h 17023F: net/psample 17024 17025PSTORE FILESYSTEM 17026M: Kees Cook <keescook@chromium.org> 17027R: Tony Luck <tony.luck@intel.com> 17028R: Guilherme G. Piccoli <gpiccoli@igalia.com> 17029L: linux-hardening@vger.kernel.org 17030S: Supported 17031T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore 17032F: Documentation/admin-guide/pstore-blk.rst 17033F: Documentation/admin-guide/ramoops.rst 17034F: Documentation/devicetree/bindings/reserved-memory/ramoops.yaml 17035F: drivers/acpi/apei/erst.c 17036F: drivers/firmware/efi/efi-pstore.c 17037F: fs/pstore/ 17038F: include/linux/pstore* 17039K: \b(pstore|ramoops) 17040 17041PTP HARDWARE CLOCK SUPPORT 17042M: Richard Cochran <richardcochran@gmail.com> 17043L: netdev@vger.kernel.org 17044S: Maintained 17045W: http://linuxptp.sourceforge.net/ 17046F: Documentation/ABI/testing/sysfs-ptp 17047F: Documentation/driver-api/ptp.rst 17048F: drivers/net/phy/dp83640* 17049F: drivers/ptp/* 17050F: include/linux/ptp_cl* 17051K: (?:\b|_)ptp(?:\b|_) 17052 17053PTP VIRTUAL CLOCK SUPPORT 17054M: Yangbo Lu <yangbo.lu@nxp.com> 17055L: netdev@vger.kernel.org 17056S: Maintained 17057F: drivers/ptp/ptp_vclock.c 17058F: net/ethtool/phc_vclocks.c 17059 17060PTRACE SUPPORT 17061M: Oleg Nesterov <oleg@redhat.com> 17062S: Maintained 17063F: arch/*/*/ptrace*.c 17064F: arch/*/include/asm/ptrace*.h 17065F: arch/*/ptrace*.c 17066F: include/asm-generic/syscall.h 17067F: include/linux/ptrace.h 17068F: include/linux/regset.h 17069F: include/uapi/linux/ptrace.h 17070F: kernel/ptrace.c 17071 17072PULSE8-CEC DRIVER 17073M: Hans Verkuil <hverkuil@xs4all.nl> 17074L: linux-media@vger.kernel.org 17075S: Maintained 17076T: git git://linuxtv.org/media_tree.git 17077F: drivers/media/cec/usb/pulse8/ 17078 17079PURELIFI PLFXLC DRIVER 17080M: Srinivasan Raju <srini.raju@purelifi.com> 17081L: linux-wireless@vger.kernel.org 17082S: Supported 17083F: drivers/net/wireless/purelifi/plfxlc/ 17084 17085PVRUSB2 VIDEO4LINUX DRIVER 17086M: Mike Isely <isely@pobox.com> 17087L: pvrusb2@isely.net (subscribers-only) 17088L: linux-media@vger.kernel.org 17089S: Maintained 17090W: http://www.isely.net/pvrusb2/ 17091T: git git://linuxtv.org/media_tree.git 17092F: Documentation/driver-api/media/drivers/pvrusb2* 17093F: drivers/media/usb/pvrusb2/ 17094 17095PWC WEBCAM DRIVER 17096M: Hans Verkuil <hverkuil@xs4all.nl> 17097L: linux-media@vger.kernel.org 17098S: Odd Fixes 17099T: git git://linuxtv.org/media_tree.git 17100F: drivers/media/usb/pwc/* 17101F: include/trace/events/pwc.h 17102 17103PWM IR Transmitter 17104M: Sean Young <sean@mess.org> 17105L: linux-media@vger.kernel.org 17106S: Maintained 17107F: Documentation/devicetree/bindings/leds/irled/pwm-ir-tx.yaml 17108F: drivers/media/rc/pwm-ir-tx.c 17109 17110PWM SUBSYSTEM 17111M: Thierry Reding <thierry.reding@gmail.com> 17112R: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 17113L: linux-pwm@vger.kernel.org 17114S: Maintained 17115Q: https://patchwork.ozlabs.org/project/linux-pwm/list/ 17116T: git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git 17117F: Documentation/devicetree/bindings/gpio/gpio-mvebu.yaml 17118F: Documentation/devicetree/bindings/pwm/ 17119F: Documentation/driver-api/pwm.rst 17120F: drivers/gpio/gpio-mvebu.c 17121F: drivers/pwm/ 17122F: drivers/video/backlight/pwm_bl.c 17123F: include/dt-bindings/pwm/ 17124F: include/linux/pwm.h 17125F: include/linux/pwm_backlight.h 17126K: pwm_(config|apply_state|ops) 17127 17128PXA GPIO DRIVER 17129M: Robert Jarzmik <robert.jarzmik@free.fr> 17130L: linux-gpio@vger.kernel.org 17131S: Maintained 17132F: drivers/gpio/gpio-pxa.c 17133 17134PXA MMCI DRIVER 17135S: Orphan 17136 17137PXA RTC DRIVER 17138M: Robert Jarzmik <robert.jarzmik@free.fr> 17139L: linux-rtc@vger.kernel.org 17140S: Maintained 17141 17142PXA2xx/PXA3xx SUPPORT 17143M: Daniel Mack <daniel@zonque.org> 17144M: Haojian Zhuang <haojian.zhuang@gmail.com> 17145M: Robert Jarzmik <robert.jarzmik@free.fr> 17146L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17147S: Maintained 17148T: git git://github.com/hzhuang1/linux.git 17149T: git git://github.com/rjarzmik/linux.git 17150F: arch/arm/boot/dts/pxa* 17151F: arch/arm/mach-pxa/ 17152F: drivers/dma/pxa* 17153F: drivers/pcmcia/pxa2xx* 17154F: drivers/pinctrl/pxa/ 17155F: drivers/spi/spi-pxa2xx* 17156F: drivers/usb/gadget/udc/pxa2* 17157F: include/sound/pxa2xx-lib.h 17158F: sound/arm/pxa* 17159F: sound/soc/pxa/ 17160 17161QAT DRIVER 17162M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 17163L: qat-linux@intel.com 17164S: Supported 17165F: drivers/crypto/intel/qat/ 17166 17167QCOM AUDIO (ASoC) DRIVERS 17168M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17169M: Banajit Goswami <bgoswami@quicinc.com> 17170L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17171S: Supported 17172F: Documentation/devicetree/bindings/soc/qcom/qcom,apr* 17173F: Documentation/devicetree/bindings/sound/qcom,* 17174F: drivers/soc/qcom/apr.c 17175F: include/dt-bindings/sound/qcom,wcd9335.h 17176F: sound/soc/codecs/lpass-rx-macro.* 17177F: sound/soc/codecs/lpass-tx-macro.* 17178F: sound/soc/codecs/lpass-va-macro.c 17179F: sound/soc/codecs/lpass-wsa-macro.* 17180F: sound/soc/codecs/msm8916-wcd-analog.c 17181F: sound/soc/codecs/msm8916-wcd-digital.c 17182F: sound/soc/codecs/wcd-clsh-v2.* 17183F: sound/soc/codecs/wcd-mbhc-v2.* 17184F: sound/soc/codecs/wcd9335.* 17185F: sound/soc/codecs/wcd934x.c 17186F: sound/soc/codecs/wsa881x.c 17187F: sound/soc/codecs/wsa883x.c 17188F: sound/soc/qcom/ 17189 17190QCOM EMBEDDED USB DEBUGGER (EUD) 17191M: Souradeep Chowdhury <quic_schowdhu@quicinc.com> 17192L: linux-arm-msm@vger.kernel.org 17193S: Maintained 17194F: Documentation/ABI/testing/sysfs-driver-eud 17195F: Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml 17196F: drivers/usb/misc/qcom_eud.c 17197 17198QCOM IPA DRIVER 17199M: Alex Elder <elder@kernel.org> 17200L: netdev@vger.kernel.org 17201S: Supported 17202F: drivers/net/ipa/ 17203 17204QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT 17205M: Gabriel Somlo <somlo@cmu.edu> 17206M: "Michael S. Tsirkin" <mst@redhat.com> 17207L: qemu-devel@nongnu.org 17208S: Maintained 17209F: drivers/firmware/qemu_fw_cfg.c 17210F: include/uapi/linux/qemu_fw_cfg.h 17211 17212QIB DRIVER 17213M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17214L: linux-rdma@vger.kernel.org 17215S: Supported 17216F: drivers/infiniband/hw/qib/ 17217 17218QLOGIC QL41xxx FCOE DRIVER 17219M: Saurav Kashyap <skashyap@marvell.com> 17220M: Javed Hasan <jhasan@marvell.com> 17221M: GR-QLogic-Storage-Upstream@marvell.com 17222L: linux-scsi@vger.kernel.org 17223S: Supported 17224F: drivers/scsi/qedf/ 17225 17226QLOGIC QL41xxx ISCSI DRIVER 17227M: Nilesh Javali <njavali@marvell.com> 17228M: Manish Rangankar <mrangankar@marvell.com> 17229M: GR-QLogic-Storage-Upstream@marvell.com 17230L: linux-scsi@vger.kernel.org 17231S: Supported 17232F: drivers/scsi/qedi/ 17233 17234QLOGIC QL4xxx ETHERNET DRIVER 17235M: Ariel Elior <aelior@marvell.com> 17236M: Manish Chopra <manishc@marvell.com> 17237L: netdev@vger.kernel.org 17238S: Supported 17239F: drivers/net/ethernet/qlogic/qed/ 17240F: drivers/net/ethernet/qlogic/qede/ 17241F: include/linux/qed/ 17242 17243QLOGIC QL4xxx RDMA DRIVER 17244M: Michal Kalderon <mkalderon@marvell.com> 17245M: Ariel Elior <aelior@marvell.com> 17246L: linux-rdma@vger.kernel.org 17247S: Supported 17248F: drivers/infiniband/hw/qedr/ 17249F: include/uapi/rdma/qedr-abi.h 17250 17251QLOGIC QLA1280 SCSI DRIVER 17252M: Michael Reed <mdr@sgi.com> 17253L: linux-scsi@vger.kernel.org 17254S: Maintained 17255F: drivers/scsi/qla1280.[ch] 17256 17257QLOGIC QLA2XXX FC-SCSI DRIVER 17258M: Nilesh Javali <njavali@marvell.com> 17259M: GR-QLogic-Storage-Upstream@marvell.com 17260L: linux-scsi@vger.kernel.org 17261S: Supported 17262F: drivers/scsi/qla2xxx/ 17263 17264QLOGIC QLA3XXX NETWORK DRIVER 17265M: GR-Linux-NIC-Dev@marvell.com 17266L: netdev@vger.kernel.org 17267S: Supported 17268F: drivers/net/ethernet/qlogic/qla3xxx.* 17269 17270QLOGIC QLA4XXX iSCSI DRIVER 17271M: Nilesh Javali <njavali@marvell.com> 17272M: Manish Rangankar <mrangankar@marvell.com> 17273M: GR-QLogic-Storage-Upstream@marvell.com 17274L: linux-scsi@vger.kernel.org 17275S: Supported 17276F: drivers/scsi/qla4xxx/ 17277 17278QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER 17279M: Shahed Shaikh <shshaikh@marvell.com> 17280M: Manish Chopra <manishc@marvell.com> 17281M: GR-Linux-NIC-Dev@marvell.com 17282L: netdev@vger.kernel.org 17283S: Supported 17284F: drivers/net/ethernet/qlogic/qlcnic/ 17285 17286QLOGIC QLGE 10Gb ETHERNET DRIVER 17287M: Manish Chopra <manishc@marvell.com> 17288M: GR-Linux-NIC-Dev@marvell.com 17289M: Coiby Xu <coiby.xu@gmail.com> 17290L: netdev@vger.kernel.org 17291S: Supported 17292F: Documentation/networking/device_drivers/qlogic/qlge.rst 17293F: drivers/staging/qlge/ 17294 17295QM1D1B0004 MEDIA DRIVER 17296M: Akihiro Tsukada <tskd08@gmail.com> 17297L: linux-media@vger.kernel.org 17298S: Odd Fixes 17299F: drivers/media/tuners/qm1d1b0004* 17300 17301QM1D1C0042 MEDIA DRIVER 17302M: Akihiro Tsukada <tskd08@gmail.com> 17303L: linux-media@vger.kernel.org 17304S: Odd Fixes 17305F: drivers/media/tuners/qm1d1c0042* 17306 17307QNX4 FILESYSTEM 17308M: Anders Larsen <al@alarsen.net> 17309S: Maintained 17310W: http://www.alarsen.net/linux/qnx4fs/ 17311F: fs/qnx4/ 17312F: include/uapi/linux/qnx4_fs.h 17313F: include/uapi/linux/qnxtypes.h 17314 17315QNX6 FILESYSTEM 17316S: Orphan 17317F: Documentation/filesystems/qnx6.rst 17318F: fs/qnx6/ 17319F: include/linux/qnx6_fs.h 17320 17321QORIQ DPAA2 FSL-MC BUS DRIVER 17322M: Stuart Yoder <stuyoder@gmail.com> 17323M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 17324L: linux-kernel@vger.kernel.org 17325S: Maintained 17326F: Documentation/ABI/stable/sysfs-bus-fsl-mc 17327F: Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt 17328F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst 17329F: drivers/bus/fsl-mc/ 17330F: include/uapi/linux/fsl_mc.h 17331 17332QT1010 MEDIA DRIVER 17333M: Antti Palosaari <crope@iki.fi> 17334L: linux-media@vger.kernel.org 17335S: Maintained 17336W: https://linuxtv.org 17337W: http://palosaari.fi/linux/ 17338Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17339T: git git://linuxtv.org/anttip/media_tree.git 17340F: drivers/media/tuners/qt1010* 17341 17342QUALCOMM ATH12K WIRELESS DRIVER 17343M: Kalle Valo <kvalo@kernel.org> 17344L: ath12k@lists.infradead.org 17345S: Supported 17346T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17347F: drivers/net/wireless/ath/ath12k/ 17348 17349QUALCOMM ATHEROS ATH10K WIRELESS DRIVER 17350M: Kalle Valo <kvalo@kernel.org> 17351L: ath10k@lists.infradead.org 17352S: Supported 17353W: https://wireless.wiki.kernel.org/en/users/Drivers/ath10k 17354T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17355F: Documentation/devicetree/bindings/net/wireless/qcom,ath10k.yaml 17356F: drivers/net/wireless/ath/ath10k/ 17357 17358QUALCOMM ATHEROS ATH11K WIRELESS DRIVER 17359M: Kalle Valo <kvalo@kernel.org> 17360L: ath11k@lists.infradead.org 17361S: Supported 17362T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17363F: Documentation/devicetree/bindings/net/wireless/qcom,ath11k.yaml 17364F: drivers/net/wireless/ath/ath11k/ 17365 17366QUALCOMM ATHEROS ATH9K WIRELESS DRIVER 17367M: Toke Høiland-Jørgensen <toke@toke.dk> 17368L: linux-wireless@vger.kernel.org 17369S: Maintained 17370W: https://wireless.wiki.kernel.org/en/users/Drivers/ath9k 17371F: Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml 17372F: drivers/net/wireless/ath/ath9k/ 17373 17374QUALCOMM BAM-DMUX WWAN NETWORK DRIVER 17375M: Stephan Gerhold <stephan@gerhold.net> 17376L: netdev@vger.kernel.org 17377L: linux-arm-msm@vger.kernel.org 17378S: Maintained 17379F: Documentation/devicetree/bindings/net/qcom,bam-dmux.yaml 17380F: drivers/net/wwan/qcom_bam_dmux.c 17381 17382QUALCOMM CAMERA SUBSYSTEM DRIVER 17383M: Robert Foss <rfoss@kernel.org> 17384M: Todor Tomov <todor.too@gmail.com> 17385M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 17386L: linux-media@vger.kernel.org 17387S: Maintained 17388F: Documentation/admin-guide/media/qcom_camss.rst 17389F: Documentation/devicetree/bindings/media/*camss* 17390F: drivers/media/platform/qcom/camss/ 17391 17392QUALCOMM CLOCK DRIVERS 17393M: Bjorn Andersson <andersson@kernel.org> 17394L: linux-arm-msm@vger.kernel.org 17395S: Supported 17396T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 17397F: Documentation/devicetree/bindings/clock/qcom,* 17398F: drivers/clk/qcom/ 17399F: include/dt-bindings/clock/qcom,* 17400 17401QUALCOMM CLOUD AI (QAIC) DRIVER 17402M: Jeffrey Hugo <quic_jhugo@quicinc.com> 17403L: linux-arm-msm@vger.kernel.org 17404L: dri-devel@lists.freedesktop.org 17405S: Supported 17406T: git git://anongit.freedesktop.org/drm/drm-misc 17407F: Documentation/accel/qaic/ 17408F: drivers/accel/qaic/ 17409F: include/uapi/drm/qaic_accel.h 17410 17411QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER 17412M: Bjorn Andersson <andersson@kernel.org> 17413M: Konrad Dybcio <konrad.dybcio@linaro.org> 17414L: linux-pm@vger.kernel.org 17415L: linux-arm-msm@vger.kernel.org 17416S: Maintained 17417F: Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml 17418F: drivers/soc/qcom/cpr.c 17419 17420QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096 17421M: Ilia Lin <ilia.lin@kernel.org> 17422L: linux-pm@vger.kernel.org 17423S: Maintained 17424F: Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml 17425F: Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml 17426F: drivers/cpufreq/qcom-cpufreq-nvmem.c 17427 17428QUALCOMM CRYPTO DRIVERS 17429M: Thara Gopinath <thara.gopinath@gmail.com> 17430L: linux-crypto@vger.kernel.org 17431L: linux-arm-msm@vger.kernel.org 17432S: Maintained 17433F: Documentation/devicetree/bindings/crypto/qcom-qce.yaml 17434F: drivers/crypto/qce/ 17435 17436QUALCOMM EMAC GIGABIT ETHERNET DRIVER 17437M: Timur Tabi <timur@kernel.org> 17438L: netdev@vger.kernel.org 17439S: Maintained 17440F: drivers/net/ethernet/qualcomm/emac/ 17441 17442QUALCOMM ETHQOS ETHERNET DRIVER 17443M: Vinod Koul <vkoul@kernel.org> 17444R: Bhupesh Sharma <bhupesh.sharma@linaro.org> 17445L: netdev@vger.kernel.org 17446S: Maintained 17447F: Documentation/devicetree/bindings/net/qcom,ethqos.yaml 17448F: drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c 17449 17450QUALCOMM FASTRPC DRIVER 17451M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17452M: Amol Maheshwari <amahesh@qti.qualcomm.com> 17453L: linux-arm-msm@vger.kernel.org 17454S: Maintained 17455F: Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml 17456F: drivers/misc/fastrpc.c 17457F: include/uapi/misc/fastrpc.h 17458 17459QUALCOMM HEXAGON ARCHITECTURE 17460M: Brian Cain <bcain@quicinc.com> 17461L: linux-hexagon@vger.kernel.org 17462S: Supported 17463T: git git://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux.git 17464F: arch/hexagon/ 17465 17466QUALCOMM HIDMA DRIVER 17467M: Sinan Kaya <okaya@kernel.org> 17468L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17469L: linux-arm-msm@vger.kernel.org 17470L: dmaengine@vger.kernel.org 17471S: Supported 17472F: drivers/dma/qcom/hidma* 17473 17474QUALCOMM I2C CCI DRIVER 17475M: Loic Poulain <loic.poulain@linaro.org> 17476M: Robert Foss <rfoss@kernel.org> 17477L: linux-i2c@vger.kernel.org 17478L: linux-arm-msm@vger.kernel.org 17479S: Maintained 17480F: Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml 17481F: drivers/i2c/busses/i2c-qcom-cci.c 17482 17483QUALCOMM INTERCONNECT BWMON DRIVER 17484M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 17485L: linux-arm-msm@vger.kernel.org 17486S: Maintained 17487F: Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml 17488F: drivers/soc/qcom/icc-bwmon.c 17489 17490QUALCOMM IOMMU 17491M: Rob Clark <robdclark@gmail.com> 17492L: iommu@lists.linux.dev 17493L: linux-arm-msm@vger.kernel.org 17494S: Maintained 17495F: drivers/iommu/arm/arm-smmu/qcom_iommu.c 17496 17497QUALCOMM IPC ROUTER (QRTR) DRIVER 17498M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17499L: linux-arm-msm@vger.kernel.org 17500S: Maintained 17501F: include/trace/events/qrtr.h 17502F: include/uapi/linux/qrtr.h 17503F: net/qrtr/ 17504 17505QUALCOMM IPCC MAILBOX DRIVER 17506M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17507L: linux-arm-msm@vger.kernel.org 17508S: Supported 17509F: Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml 17510F: drivers/mailbox/qcom-ipcc.c 17511F: include/dt-bindings/mailbox/qcom-ipcc.h 17512 17513QUALCOMM IPQ4019 USB PHY DRIVER 17514M: Robert Marko <robert.marko@sartura.hr> 17515M: Luka Perkov <luka.perkov@sartura.hr> 17516L: linux-arm-msm@vger.kernel.org 17517S: Maintained 17518F: Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml 17519F: drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c 17520 17521QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER 17522M: Robert Marko <robert.marko@sartura.hr> 17523M: Luka Perkov <luka.perkov@sartura.hr> 17524L: linux-arm-msm@vger.kernel.org 17525S: Maintained 17526F: Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml 17527F: drivers/regulator/vqmmc-ipq4019-regulator.c 17528 17529QUALCOMM NAND CONTROLLER DRIVER 17530M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17531L: linux-mtd@lists.infradead.org 17532L: linux-arm-msm@vger.kernel.org 17533S: Maintained 17534F: Documentation/devicetree/bindings/mtd/qcom,nandc.yaml 17535F: drivers/mtd/nand/raw/qcom_nandc.c 17536 17537QUALCOMM RMNET DRIVER 17538M: Subash Abhinov Kasiviswanathan <quic_subashab@quicinc.com> 17539M: Sean Tranchetti <quic_stranche@quicinc.com> 17540L: netdev@vger.kernel.org 17541S: Maintained 17542F: Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst 17543F: drivers/net/ethernet/qualcomm/rmnet/ 17544F: include/linux/if_rmnet.h 17545 17546QUALCOMM TSENS THERMAL DRIVER 17547M: Amit Kucheria <amitk@kernel.org> 17548M: Thara Gopinath <thara.gopinath@gmail.com> 17549L: linux-pm@vger.kernel.org 17550L: linux-arm-msm@vger.kernel.org 17551S: Maintained 17552F: Documentation/devicetree/bindings/thermal/qcom-tsens.yaml 17553F: drivers/thermal/qcom/ 17554 17555QUALCOMM VENUS VIDEO ACCELERATOR DRIVER 17556M: Stanimir Varbanov <stanimir.k.varbanov@gmail.com> 17557M: Vikash Garodia <quic_vgarodia@quicinc.com> 17558L: linux-media@vger.kernel.org 17559L: linux-arm-msm@vger.kernel.org 17560S: Maintained 17561T: git git://linuxtv.org/media_tree.git 17562F: Documentation/devicetree/bindings/media/*venus* 17563F: drivers/media/platform/qcom/venus/ 17564 17565QUALCOMM WCN36XX WIRELESS DRIVER 17566M: Loic Poulain <loic.poulain@linaro.org> 17567L: wcn36xx@lists.infradead.org 17568S: Supported 17569W: https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx 17570F: drivers/net/wireless/ath/wcn36xx/ 17571 17572QUANTENNA QTNFMAC WIRELESS DRIVER 17573M: Igor Mitsyanko <imitsyanko@quantenna.com> 17574R: Sergey Matyukevich <geomatsi@gmail.com> 17575L: linux-wireless@vger.kernel.org 17576S: Maintained 17577F: drivers/net/wireless/quantenna 17578 17579RADEON and AMDGPU DRM DRIVERS 17580M: Alex Deucher <alexander.deucher@amd.com> 17581M: Christian König <christian.koenig@amd.com> 17582M: Pan, Xinhui <Xinhui.Pan@amd.com> 17583L: amd-gfx@lists.freedesktop.org 17584S: Supported 17585B: https://gitlab.freedesktop.org/drm/amd/-/issues 17586C: irc://irc.oftc.net/radeon 17587T: git https://gitlab.freedesktop.org/agd5f/linux.git 17588F: Documentation/gpu/amdgpu/ 17589F: drivers/gpu/drm/amd/ 17590F: drivers/gpu/drm/radeon/ 17591F: include/uapi/drm/amdgpu_drm.h 17592F: include/uapi/drm/radeon_drm.h 17593 17594RADEON FRAMEBUFFER DISPLAY DRIVER 17595M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 17596L: linux-fbdev@vger.kernel.org 17597S: Maintained 17598F: drivers/video/fbdev/aty/radeon* 17599F: include/uapi/linux/radeonfb.h 17600 17601RADIOSHARK RADIO DRIVER 17602M: Hans Verkuil <hverkuil@xs4all.nl> 17603L: linux-media@vger.kernel.org 17604S: Maintained 17605T: git git://linuxtv.org/media_tree.git 17606F: drivers/media/radio/radio-shark.c 17607 17608RADIOSHARK2 RADIO DRIVER 17609M: Hans Verkuil <hverkuil@xs4all.nl> 17610L: linux-media@vger.kernel.org 17611S: Maintained 17612T: git git://linuxtv.org/media_tree.git 17613F: drivers/media/radio/radio-shark2.c 17614F: drivers/media/radio/radio-tea5777.c 17615 17616RADOS BLOCK DEVICE (RBD) 17617M: Ilya Dryomov <idryomov@gmail.com> 17618R: Dongsheng Yang <dongsheng.yang@easystack.cn> 17619L: ceph-devel@vger.kernel.org 17620S: Supported 17621W: http://ceph.com/ 17622T: git https://github.com/ceph/ceph-client.git 17623F: Documentation/ABI/testing/sysfs-bus-rbd 17624F: drivers/block/rbd.c 17625F: drivers/block/rbd_types.h 17626 17627RAGE128 FRAMEBUFFER DISPLAY DRIVER 17628L: linux-fbdev@vger.kernel.org 17629S: Orphan 17630F: drivers/video/fbdev/aty/aty128fb.c 17631 17632RAINSHADOW-CEC DRIVER 17633M: Hans Verkuil <hverkuil@xs4all.nl> 17634L: linux-media@vger.kernel.org 17635S: Maintained 17636T: git git://linuxtv.org/media_tree.git 17637F: drivers/media/cec/usb/rainshadow/ 17638 17639RALINK MIPS ARCHITECTURE 17640M: John Crispin <john@phrozen.org> 17641L: linux-mips@vger.kernel.org 17642S: Maintained 17643F: arch/mips/ralink 17644 17645RALINK MT7621 MIPS ARCHITECTURE 17646M: Arınç ÜNAL <arinc.unal@arinc9.com> 17647M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 17648L: linux-mips@vger.kernel.org 17649S: Maintained 17650F: arch/mips/boot/dts/ralink/mt7621* 17651 17652RALINK RT2X00 WIRELESS LAN DRIVER 17653M: Stanislaw Gruszka <stf_xl@wp.pl> 17654M: Helmut Schaa <helmut.schaa@googlemail.com> 17655L: linux-wireless@vger.kernel.org 17656S: Maintained 17657F: drivers/net/wireless/ralink/rt2x00/ 17658 17659RAMDISK RAM BLOCK DEVICE DRIVER 17660M: Jens Axboe <axboe@kernel.dk> 17661S: Maintained 17662F: Documentation/admin-guide/blockdev/ramdisk.rst 17663F: drivers/block/brd.c 17664 17665RANCHU VIRTUAL BOARD FOR MIPS 17666M: Miodrag Dinic <miodrag.dinic@mips.com> 17667L: linux-mips@vger.kernel.org 17668S: Supported 17669F: arch/mips/configs/generic/board-ranchu.config 17670F: arch/mips/generic/board-ranchu.c 17671 17672RANDOM NUMBER DRIVER 17673M: "Theodore Ts'o" <tytso@mit.edu> 17674M: Jason A. Donenfeld <Jason@zx2c4.com> 17675S: Maintained 17676T: git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git 17677F: drivers/char/random.c 17678F: drivers/virt/vmgenid.c 17679 17680RAPIDIO SUBSYSTEM 17681M: Matt Porter <mporter@kernel.crashing.org> 17682M: Alexandre Bounine <alex.bou9@gmail.com> 17683S: Maintained 17684F: drivers/rapidio/ 17685 17686RAS INFRASTRUCTURE 17687M: Tony Luck <tony.luck@intel.com> 17688M: Borislav Petkov <bp@alien8.de> 17689L: linux-edac@vger.kernel.org 17690S: Maintained 17691F: Documentation/admin-guide/ras.rst 17692F: drivers/ras/ 17693F: include/linux/ras.h 17694F: include/ras/ras_event.h 17695 17696RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER 17697L: linux-wireless@vger.kernel.org 17698S: Orphan 17699F: drivers/net/wireless/legacy/ray* 17700 17701RC-CORE / LIRC FRAMEWORK 17702M: Sean Young <sean@mess.org> 17703L: linux-media@vger.kernel.org 17704S: Maintained 17705W: http://linuxtv.org 17706T: git git://linuxtv.org/media_tree.git 17707F: Documentation/driver-api/media/rc-core.rst 17708F: Documentation/userspace-api/media/rc/ 17709F: drivers/media/rc/ 17710F: include/media/rc-core.h 17711F: include/media/rc-map.h 17712F: include/uapi/linux/lirc.h 17713 17714RCMM REMOTE CONTROLS DECODER 17715M: Patrick Lerda <patrick9876@free.fr> 17716S: Maintained 17717F: drivers/media/rc/ir-rcmm-decoder.c 17718 17719RCUTORTURE TEST FRAMEWORK 17720M: "Paul E. McKenney" <paulmck@kernel.org> 17721M: Josh Triplett <josh@joshtriplett.org> 17722R: Steven Rostedt <rostedt@goodmis.org> 17723R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17724R: Lai Jiangshan <jiangshanlai@gmail.com> 17725L: rcu@vger.kernel.org 17726S: Supported 17727T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17728F: tools/testing/selftests/rcutorture 17729 17730RDACM20 Camera Sensor 17731M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17732M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17733M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17734M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17735L: linux-media@vger.kernel.org 17736S: Maintained 17737F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17738F: drivers/media/i2c/max9271.c 17739F: drivers/media/i2c/max9271.h 17740F: drivers/media/i2c/rdacm20.c 17741 17742RDACM21 Camera Sensor 17743M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17744M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17745M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17746M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17747L: linux-media@vger.kernel.org 17748S: Maintained 17749F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17750F: drivers/media/i2c/max9271.c 17751F: drivers/media/i2c/max9271.h 17752F: drivers/media/i2c/rdacm21.c 17753 17754RDC R-321X SoC 17755M: Florian Fainelli <florian@openwrt.org> 17756S: Maintained 17757 17758RDC R6040 FAST ETHERNET DRIVER 17759M: Florian Fainelli <f.fainelli@gmail.com> 17760L: netdev@vger.kernel.org 17761S: Maintained 17762F: drivers/net/ethernet/rdc/r6040.c 17763 17764RDMAVT - RDMA verbs software 17765M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17766L: linux-rdma@vger.kernel.org 17767S: Supported 17768F: drivers/infiniband/sw/rdmavt 17769 17770RDS - RELIABLE DATAGRAM SOCKETS 17771M: Santosh Shilimkar <santosh.shilimkar@oracle.com> 17772L: netdev@vger.kernel.org 17773L: linux-rdma@vger.kernel.org 17774L: rds-devel@oss.oracle.com (moderated for non-subscribers) 17775S: Supported 17776W: https://oss.oracle.com/projects/rds/ 17777F: Documentation/networking/rds.rst 17778F: net/rds/ 17779 17780RDT - RESOURCE ALLOCATION 17781M: Fenghua Yu <fenghua.yu@intel.com> 17782M: Reinette Chatre <reinette.chatre@intel.com> 17783L: linux-kernel@vger.kernel.org 17784S: Supported 17785F: Documentation/arch/x86/resctrl* 17786F: arch/x86/include/asm/resctrl.h 17787F: arch/x86/kernel/cpu/resctrl/ 17788F: tools/testing/selftests/resctrl/ 17789 17790READ-COPY UPDATE (RCU) 17791M: "Paul E. McKenney" <paulmck@kernel.org> 17792M: Frederic Weisbecker <frederic@kernel.org> (kernel/rcu/tree_nocb.h) 17793M: Neeraj Upadhyay <quic_neeraju@quicinc.com> (kernel/rcu/tasks.h) 17794M: Joel Fernandes <joel@joelfernandes.org> 17795M: Josh Triplett <josh@joshtriplett.org> 17796M: Boqun Feng <boqun.feng@gmail.com> 17797R: Steven Rostedt <rostedt@goodmis.org> 17798R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17799R: Lai Jiangshan <jiangshanlai@gmail.com> 17800R: Zqiang <qiang1.zhang@intel.com> 17801L: rcu@vger.kernel.org 17802S: Supported 17803W: http://www.rdrop.com/users/paulmck/RCU/ 17804T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17805F: Documentation/RCU/ 17806F: include/linux/rcu* 17807F: kernel/rcu/ 17808X: Documentation/RCU/torture.rst 17809X: include/linux/srcu*.h 17810X: kernel/rcu/srcu*.c 17811 17812REAL TIME CLOCK (RTC) SUBSYSTEM 17813M: Alessandro Zummo <a.zummo@towertech.it> 17814M: Alexandre Belloni <alexandre.belloni@bootlin.com> 17815L: linux-rtc@vger.kernel.org 17816S: Maintained 17817Q: http://patchwork.ozlabs.org/project/rtc-linux/list/ 17818T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git 17819F: Documentation/admin-guide/rtc.rst 17820F: Documentation/devicetree/bindings/rtc/ 17821F: drivers/rtc/ 17822F: include/linux/platform_data/rtc-* 17823F: include/linux/rtc.h 17824F: include/linux/rtc/ 17825F: include/uapi/linux/rtc.h 17826F: tools/testing/selftests/rtc/ 17827 17828Real-time Linux Analysis (RTLA) tools 17829M: Daniel Bristot de Oliveira <bristot@kernel.org> 17830M: Steven Rostedt <rostedt@goodmis.org> 17831L: linux-trace-devel@vger.kernel.org 17832S: Maintained 17833F: Documentation/tools/rtla/ 17834F: tools/tracing/rtla/ 17835 17836REALTEK AUDIO CODECS 17837M: Oder Chiou <oder_chiou@realtek.com> 17838S: Maintained 17839F: include/sound/rt*.h 17840F: sound/soc/codecs/rt* 17841 17842REALTEK OTTO WATCHDOG 17843M: Sander Vanheule <sander@svanheule.net> 17844L: linux-watchdog@vger.kernel.org 17845S: Maintained 17846F: Documentation/devicetree/bindings/watchdog/realtek,otto-wdt.yaml 17847F: drivers/watchdog/realtek_otto_wdt.c 17848 17849REALTEK RTL83xx SMI DSA ROUTER CHIPS 17850M: Linus Walleij <linus.walleij@linaro.org> 17851M: Alvin Šipraga <alsi@bang-olufsen.dk> 17852S: Maintained 17853F: Documentation/devicetree/bindings/net/dsa/realtek.yaml 17854F: drivers/net/dsa/realtek/* 17855 17856REALTEK WIRELESS DRIVER (rtlwifi family) 17857M: Ping-Ke Shih <pkshih@realtek.com> 17858L: linux-wireless@vger.kernel.org 17859S: Maintained 17860W: https://wireless.wiki.kernel.org/ 17861T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 17862F: drivers/net/wireless/realtek/rtlwifi/ 17863 17864REALTEK WIRELESS DRIVER (rtw88) 17865M: Yan-Hsuan Chuang <tony0620emma@gmail.com> 17866L: linux-wireless@vger.kernel.org 17867S: Maintained 17868F: drivers/net/wireless/realtek/rtw88/ 17869 17870REALTEK WIRELESS DRIVER (rtw89) 17871M: Ping-Ke Shih <pkshih@realtek.com> 17872L: linux-wireless@vger.kernel.org 17873S: Maintained 17874F: drivers/net/wireless/realtek/rtw89/ 17875 17876REDPINE WIRELESS DRIVER 17877L: linux-wireless@vger.kernel.org 17878S: Orphan 17879F: drivers/net/wireless/rsi/ 17880 17881REGISTER MAP ABSTRACTION 17882M: Mark Brown <broonie@kernel.org> 17883L: linux-kernel@vger.kernel.org 17884S: Supported 17885T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git 17886F: Documentation/devicetree/bindings/regmap/ 17887F: drivers/base/regmap/ 17888F: include/linux/regmap.h 17889 17890REISERFS FILE SYSTEM 17891L: reiserfs-devel@vger.kernel.org 17892S: Supported 17893F: fs/reiserfs/ 17894 17895REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM 17896M: Bjorn Andersson <andersson@kernel.org> 17897M: Mathieu Poirier <mathieu.poirier@linaro.org> 17898L: linux-remoteproc@vger.kernel.org 17899S: Maintained 17900T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next 17901F: Documentation/ABI/testing/sysfs-class-remoteproc 17902F: Documentation/devicetree/bindings/remoteproc/ 17903F: Documentation/staging/remoteproc.rst 17904F: drivers/remoteproc/ 17905F: include/linux/remoteproc.h 17906F: include/linux/remoteproc/ 17907 17908REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM 17909M: Bjorn Andersson <andersson@kernel.org> 17910M: Mathieu Poirier <mathieu.poirier@linaro.org> 17911L: linux-remoteproc@vger.kernel.org 17912S: Maintained 17913T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rpmsg-next 17914F: Documentation/ABI/testing/sysfs-bus-rpmsg 17915F: Documentation/staging/rpmsg.rst 17916F: drivers/rpmsg/ 17917F: include/linux/rpmsg.h 17918F: include/linux/rpmsg/ 17919F: include/uapi/linux/rpmsg.h 17920F: samples/rpmsg/ 17921 17922REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER 17923M: Stephan Gerhold <stephan@gerhold.net> 17924L: netdev@vger.kernel.org 17925L: linux-remoteproc@vger.kernel.org 17926S: Maintained 17927F: drivers/net/wwan/rpmsg_wwan_ctrl.c 17928 17929RENESAS CLOCK DRIVERS 17930M: Geert Uytterhoeven <geert+renesas@glider.be> 17931L: linux-renesas-soc@vger.kernel.org 17932S: Supported 17933T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk 17934F: Documentation/devicetree/bindings/clock/renesas,* 17935F: drivers/clk/renesas/ 17936 17937RENESAS EMEV2 I2C DRIVER 17938M: Wolfram Sang <wsa+renesas@sang-engineering.com> 17939L: linux-renesas-soc@vger.kernel.org 17940S: Supported 17941F: Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml 17942F: drivers/i2c/busses/i2c-emev2.c 17943 17944RENESAS ETHERNET DRIVERS 17945R: Sergey Shtylyov <s.shtylyov@omp.ru> 17946L: netdev@vger.kernel.org 17947L: linux-renesas-soc@vger.kernel.org 17948F: Documentation/devicetree/bindings/net/renesas,*.yaml 17949F: drivers/net/ethernet/renesas/ 17950F: include/linux/sh_eth.h 17951 17952RENESAS IDT821034 ASoC CODEC 17953M: Herve Codina <herve.codina@bootlin.com> 17954L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17955S: Maintained 17956F: Documentation/devicetree/bindings/sound/renesas,idt821034.yaml 17957F: sound/soc/codecs/idt821034.c 17958 17959RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER 17960M: Miquel Raynal <miquel.raynal@bootlin.com> 17961L: linux-mtd@lists.infradead.org 17962L: linux-renesas-soc@vger.kernel.org 17963S: Maintained 17964F: Documentation/devicetree/bindings/mtd/renesas-nandc.yaml 17965F: drivers/mtd/nand/raw/renesas-nand-controller.c 17966 17967RENESAS R-CAR GYROADC DRIVER 17968M: Marek Vasut <marek.vasut@gmail.com> 17969L: linux-iio@vger.kernel.org 17970S: Supported 17971F: Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml 17972F: drivers/iio/adc/rcar-gyroadc.c 17973 17974RENESAS R-CAR I2C DRIVERS 17975M: Wolfram Sang <wsa+renesas@sang-engineering.com> 17976L: linux-renesas-soc@vger.kernel.org 17977S: Supported 17978F: Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml 17979F: Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml 17980F: drivers/i2c/busses/i2c-rcar.c 17981F: drivers/i2c/busses/i2c-sh_mobile.c 17982 17983RENESAS R-CAR SATA DRIVER 17984R: Sergey Shtylyov <s.shtylyov@omp.ru> 17985L: linux-ide@vger.kernel.org 17986L: linux-renesas-soc@vger.kernel.org 17987S: Supported 17988F: Documentation/devicetree/bindings/ata/renesas,rcar-sata.yaml 17989F: drivers/ata/sata_rcar.c 17990 17991RENESAS R-CAR THERMAL DRIVERS 17992M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 17993L: linux-renesas-soc@vger.kernel.org 17994S: Supported 17995F: Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml 17996F: Documentation/devicetree/bindings/thermal/rcar-thermal.yaml 17997F: drivers/thermal/rcar_gen3_thermal.c 17998F: drivers/thermal/rcar_thermal.c 17999 18000RENESAS RIIC DRIVER 18001M: Chris Brandt <chris.brandt@renesas.com> 18002L: linux-renesas-soc@vger.kernel.org 18003S: Supported 18004F: Documentation/devicetree/bindings/i2c/renesas,riic.yaml 18005F: drivers/i2c/busses/i2c-riic.c 18006 18007RENESAS RZ/G2L A/D DRIVER 18008M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 18009L: linux-iio@vger.kernel.org 18010L: linux-renesas-soc@vger.kernel.org 18011S: Supported 18012F: Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml 18013F: drivers/iio/adc/rzg2l_adc.c 18014 18015RENESAS RZ/G2L MTU3a COUNTER DRIVER 18016M: Biju Das <biju.das.jz@bp.renesas.com> 18017L: linux-iio@vger.kernel.org 18018L: linux-renesas-soc@vger.kernel.org 18019S: Supported 18020F: Documentation/devicetree/bindings/timer/renesas,rz-mtu3.yaml 18021F: drivers/counter/rz-mtu3-cnt.c 18022 18023RENESAS RZ/N1 A5PSW SWITCH DRIVER 18024M: Clément Léger <clement.leger@bootlin.com> 18025L: linux-renesas-soc@vger.kernel.org 18026L: netdev@vger.kernel.org 18027S: Maintained 18028F: Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml 18029F: Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml 18030F: drivers/net/dsa/rzn1_a5psw* 18031F: drivers/net/pcs/pcs-rzn1-miic.c 18032F: include/dt-bindings/net/pcs-rzn1-miic.h 18033F: include/linux/pcs-rzn1-miic.h 18034F: net/dsa/tag_rzn1_a5psw.c 18035 18036RENESAS RZ/N1 RTC CONTROLLER DRIVER 18037M: Miquel Raynal <miquel.raynal@bootlin.com> 18038L: linux-rtc@vger.kernel.org 18039L: linux-renesas-soc@vger.kernel.org 18040S: Maintained 18041F: Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml 18042F: drivers/rtc/rtc-rzn1.c 18043 18044RENESAS RZ/N1 USBF CONTROLLER DRIVER 18045M: Herve Codina <herve.codina@bootlin.com> 18046L: linux-renesas-soc@vger.kernel.org 18047L: linux-usb@vger.kernel.org 18048S: Maintained 18049F: Documentation/devicetree/bindings/usb/renesas,rzn1-usbf.yaml 18050F: drivers/usb/gadget/udc/renesas_usbf.c 18051 18052RENESAS RZ/V2M I2C DRIVER 18053M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 18054L: linux-i2c@vger.kernel.org 18055L: linux-renesas-soc@vger.kernel.org 18056S: Supported 18057F: Documentation/devicetree/bindings/i2c/renesas,rzv2m.yaml 18058F: drivers/i2c/busses/i2c-rzv2m.c 18059 18060RENESAS USB PHY DRIVER 18061M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 18062L: linux-renesas-soc@vger.kernel.org 18063S: Maintained 18064F: drivers/phy/renesas/phy-rcar-gen3-usb*.c 18065 18066RENESAS VERSACLOCK 7 CLOCK DRIVER 18067M: Alex Helms <alexander.helms.jy@renesas.com> 18068S: Maintained 18069F: Documentation/devicetree/bindings/clock/renesas,versaclock7.yaml 18070F: drivers/clk/clk-versaclock7.c 18071 18072RESET CONTROLLER FRAMEWORK 18073M: Philipp Zabel <p.zabel@pengutronix.de> 18074S: Maintained 18075T: git git://git.pengutronix.de/git/pza/linux 18076F: Documentation/devicetree/bindings/reset/ 18077F: Documentation/driver-api/reset.rst 18078F: drivers/reset/ 18079F: include/dt-bindings/reset/ 18080F: include/linux/reset-controller.h 18081F: include/linux/reset.h 18082F: include/linux/reset/ 18083K: \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b 18084 18085RESTARTABLE SEQUENCES SUPPORT 18086M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 18087M: Peter Zijlstra <peterz@infradead.org> 18088M: "Paul E. McKenney" <paulmck@kernel.org> 18089M: Boqun Feng <boqun.feng@gmail.com> 18090L: linux-kernel@vger.kernel.org 18091S: Supported 18092F: include/trace/events/rseq.h 18093F: include/uapi/linux/rseq.h 18094F: kernel/rseq.c 18095F: tools/testing/selftests/rseq/ 18096 18097RFKILL 18098M: Johannes Berg <johannes@sipsolutions.net> 18099L: linux-wireless@vger.kernel.org 18100S: Maintained 18101W: https://wireless.wiki.kernel.org/ 18102Q: https://patchwork.kernel.org/project/linux-wireless/list/ 18103T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 18104T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 18105F: Documentation/ABI/stable/sysfs-class-rfkill 18106F: Documentation/driver-api/rfkill.rst 18107F: include/linux/rfkill.h 18108F: include/uapi/linux/rfkill.h 18109F: net/rfkill/ 18110 18111RHASHTABLE 18112M: Thomas Graf <tgraf@suug.ch> 18113M: Herbert Xu <herbert@gondor.apana.org.au> 18114L: netdev@vger.kernel.org 18115S: Maintained 18116F: include/linux/rhashtable-types.h 18117F: include/linux/rhashtable.h 18118F: lib/rhashtable.c 18119F: lib/test_rhashtable.c 18120 18121RICOH R5C592 MEMORYSTICK DRIVER 18122M: Maxim Levitsky <maximlevitsky@gmail.com> 18123S: Maintained 18124F: drivers/memstick/host/r592.* 18125 18126RICOH SMARTMEDIA/XD DRIVER 18127M: Maxim Levitsky <maximlevitsky@gmail.com> 18128S: Maintained 18129F: drivers/mtd/nand/raw/r852.c 18130F: drivers/mtd/nand/raw/r852.h 18131 18132RISC-V ARCHITECTURE 18133M: Paul Walmsley <paul.walmsley@sifive.com> 18134M: Palmer Dabbelt <palmer@dabbelt.com> 18135M: Albert Ou <aou@eecs.berkeley.edu> 18136L: linux-riscv@lists.infradead.org 18137S: Supported 18138Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18139C: irc://irc.libera.chat/riscv 18140P: Documentation/riscv/patch-acceptance.rst 18141T: git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git 18142F: arch/riscv/ 18143N: riscv 18144K: riscv 18145 18146RISC-V MICROCHIP FPGA SUPPORT 18147M: Conor Dooley <conor.dooley@microchip.com> 18148M: Daire McNamara <daire.mcnamara@microchip.com> 18149L: linux-riscv@lists.infradead.org 18150S: Supported 18151F: Documentation/devicetree/bindings/clock/microchip,mpfs*.yaml 18152F: Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml 18153F: Documentation/devicetree/bindings/i2c/microchip,corei2c.yaml 18154F: Documentation/devicetree/bindings/mailbox/microchip,mpfs-mailbox.yaml 18155F: Documentation/devicetree/bindings/net/can/microchip,mpfs-can.yaml 18156F: Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml 18157F: Documentation/devicetree/bindings/riscv/microchip.yaml 18158F: Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-sys-controller.yaml 18159F: Documentation/devicetree/bindings/spi/microchip,mpfs-spi.yaml 18160F: Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml 18161F: arch/riscv/boot/dts/microchip/ 18162F: drivers/char/hw_random/mpfs-rng.c 18163F: drivers/clk/microchip/clk-mpfs*.c 18164F: drivers/i2c/busses/i2c-microchip-corei2c.c 18165F: drivers/mailbox/mailbox-mpfs.c 18166F: drivers/pci/controller/pcie-microchip-host.c 18167F: drivers/reset/reset-mpfs.c 18168F: drivers/rtc/rtc-mpfs.c 18169F: drivers/soc/microchip/mpfs-sys-controller.c 18170F: drivers/spi/spi-microchip-core-qspi.c 18171F: drivers/spi/spi-microchip-core.c 18172F: drivers/usb/musb/mpfs.c 18173F: include/soc/microchip/mpfs.h 18174 18175RISC-V MISC SOC SUPPORT 18176M: Conor Dooley <conor@kernel.org> 18177L: linux-riscv@lists.infradead.org 18178S: Maintained 18179Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18180T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 18181F: Documentation/devicetree/bindings/riscv/ 18182F: arch/riscv/boot/dts/ 18183 18184RISC-V PMU DRIVERS 18185M: Atish Patra <atishp@atishpatra.org> 18186R: Anup Patel <anup@brainfault.org> 18187L: linux-riscv@lists.infradead.org 18188S: Supported 18189F: drivers/perf/riscv_pmu.c 18190F: drivers/perf/riscv_pmu_legacy.c 18191F: drivers/perf/riscv_pmu_sbi.c 18192 18193RNBD BLOCK DRIVERS 18194M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18195M: Jack Wang <jinpu.wang@ionos.com> 18196L: linux-block@vger.kernel.org 18197S: Maintained 18198F: drivers/block/rnbd/ 18199 18200ROCCAT DRIVERS 18201M: Stefan Achatz <erazor_de@users.sourceforge.net> 18202S: Maintained 18203W: http://sourceforge.net/projects/roccat/ 18204F: Documentation/ABI/*/sysfs-driver-hid-roccat* 18205F: drivers/hid/hid-roccat* 18206F: include/linux/hid-roccat* 18207 18208ROCKCHIP CRYPTO DRIVERS 18209M: Corentin Labbe <clabbe@baylibre.com> 18210L: linux-crypto@vger.kernel.org 18211S: Maintained 18212F: Documentation/devicetree/bindings/crypto/rockchip,rk3288-crypto.yaml 18213F: drivers/crypto/rockchip/ 18214 18215ROCKCHIP I2S TDM DRIVER 18216M: Nicolas Frattaroli <frattaroli.nicolas@gmail.com> 18217L: linux-rockchip@lists.infradead.org 18218S: Maintained 18219F: Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml 18220F: sound/soc/rockchip/rockchip_i2s_tdm.* 18221 18222ROCKCHIP ISP V1 DRIVER 18223M: Dafna Hirschfeld <dafna@fastmail.com> 18224L: linux-media@vger.kernel.org 18225L: linux-rockchip@lists.infradead.org 18226S: Maintained 18227F: Documentation/admin-guide/media/rkisp1.rst 18228F: Documentation/devicetree/bindings/media/rockchip-isp1.yaml 18229F: Documentation/userspace-api/media/v4l/pixfmt-meta-rkisp1.rst 18230F: drivers/media/platform/rockchip/rkisp1 18231F: include/uapi/linux/rkisp1-config.h 18232 18233ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER 18234M: Jacob Chen <jacob-chen@iotwrt.com> 18235M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18236L: linux-media@vger.kernel.org 18237L: linux-rockchip@lists.infradead.org 18238S: Maintained 18239F: Documentation/devicetree/bindings/media/rockchip-rga.yaml 18240F: drivers/media/platform/rockchip/rga/ 18241 18242ROCKCHIP VIDEO DECODER DRIVER 18243M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18244L: linux-media@vger.kernel.org 18245L: linux-rockchip@lists.infradead.org 18246S: Maintained 18247F: Documentation/devicetree/bindings/media/rockchip,vdec.yaml 18248F: drivers/staging/media/rkvdec/ 18249 18250ROCKER DRIVER 18251M: Jiri Pirko <jiri@resnulli.us> 18252L: netdev@vger.kernel.org 18253S: Supported 18254F: drivers/net/ethernet/rocker/ 18255 18256ROCKETPORT EXPRESS/INFINITY DRIVER 18257M: Kevin Cernekee <cernekee@gmail.com> 18258L: linux-serial@vger.kernel.org 18259S: Odd Fixes 18260F: drivers/tty/serial/rp2.* 18261 18262ROHM BD99954 CHARGER IC 18263M: Matti Vaittinen <mazziesaccount@gmail.com> 18264S: Supported 18265F: drivers/power/supply/bd99954-charger.c 18266F: drivers/power/supply/bd99954-charger.h 18267 18268ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER 18269M: Tomasz Duszynski <tduszyns@gmail.com> 18270S: Maintained 18271F: Documentation/devicetree/bindings/iio/light/bh1750.yaml 18272F: drivers/iio/light/bh1750.c 18273 18274ROHM BU27034 AMBIENT LIGHT SENSOR DRIVER 18275M: Matti Vaittinen <mazziesaccount@gmail.com> 18276L: linux-iio@vger.kernel.org 18277S: Supported 18278F: drivers/iio/light/rohm-bu27034.c 18279 18280ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS 18281M: Marek Vasut <marek.vasut+renesas@gmail.com> 18282L: linux-kernel@vger.kernel.org 18283L: linux-renesas-soc@vger.kernel.org 18284S: Supported 18285F: Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml 18286F: drivers/gpio/gpio-bd9571mwv.c 18287F: drivers/mfd/bd9571mwv.c 18288F: drivers/regulator/bd9571mwv-regulator.c 18289F: include/linux/mfd/bd9571mwv.h 18290 18291ROHM POWER MANAGEMENT IC DEVICE DRIVERS 18292M: Matti Vaittinen <mazziesaccount@gmail.com> 18293S: Supported 18294F: drivers/clk/clk-bd718x7.c 18295F: drivers/gpio/gpio-bd71815.c 18296F: drivers/gpio/gpio-bd71828.c 18297F: drivers/mfd/rohm-bd71828.c 18298F: drivers/mfd/rohm-bd718x7.c 18299F: drivers/mfd/rohm-bd9576.c 18300F: drivers/regulator/bd71815-regulator.c 18301F: drivers/regulator/bd71828-regulator.c 18302F: drivers/regulator/bd718x7-regulator.c 18303F: drivers/regulator/bd9576-regulator.c 18304F: drivers/regulator/rohm-regulator.c 18305F: drivers/rtc/rtc-bd70528.c 18306F: drivers/watchdog/bd9576_wdt.c 18307F: include/linux/mfd/rohm-bd71815.h 18308F: include/linux/mfd/rohm-bd71828.h 18309F: include/linux/mfd/rohm-bd718x7.h 18310F: include/linux/mfd/rohm-bd957x.h 18311F: include/linux/mfd/rohm-generic.h 18312F: include/linux/mfd/rohm-shared.h 18313 18314ROSE NETWORK LAYER 18315M: Ralf Baechle <ralf@linux-mips.org> 18316L: linux-hams@vger.kernel.org 18317S: Maintained 18318W: http://www.linux-ax25.org/ 18319F: include/net/rose.h 18320F: include/uapi/linux/rose.h 18321F: net/rose/ 18322 18323ROTATION DRIVER FOR ALLWINNER A83T 18324M: Jernej Skrabec <jernej.skrabec@gmail.com> 18325L: linux-media@vger.kernel.org 18326S: Maintained 18327T: git git://linuxtv.org/media_tree.git 18328F: Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml 18329F: drivers/media/platform/sunxi/sun8i-rotate/ 18330 18331RPMSG TTY DRIVER 18332M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 18333L: linux-remoteproc@vger.kernel.org 18334S: Maintained 18335F: drivers/tty/rpmsg_tty.c 18336 18337RTL2830 MEDIA DRIVER 18338M: Antti Palosaari <crope@iki.fi> 18339L: linux-media@vger.kernel.org 18340S: Maintained 18341W: https://linuxtv.org 18342W: http://palosaari.fi/linux/ 18343Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18344T: git git://linuxtv.org/anttip/media_tree.git 18345F: drivers/media/dvb-frontends/rtl2830* 18346 18347RTL2832 MEDIA DRIVER 18348M: Antti Palosaari <crope@iki.fi> 18349L: linux-media@vger.kernel.org 18350S: Maintained 18351W: https://linuxtv.org 18352W: http://palosaari.fi/linux/ 18353Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18354T: git git://linuxtv.org/anttip/media_tree.git 18355F: drivers/media/dvb-frontends/rtl2832* 18356 18357RTL2832_SDR MEDIA DRIVER 18358M: Antti Palosaari <crope@iki.fi> 18359L: linux-media@vger.kernel.org 18360S: Maintained 18361W: https://linuxtv.org 18362W: http://palosaari.fi/linux/ 18363Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18364T: git git://linuxtv.org/anttip/media_tree.git 18365F: drivers/media/dvb-frontends/rtl2832_sdr* 18366 18367RTL8180 WIRELESS DRIVER 18368L: linux-wireless@vger.kernel.org 18369S: Orphan 18370W: https://wireless.wiki.kernel.org/ 18371T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 18372F: drivers/net/wireless/realtek/rtl818x/rtl8180/ 18373 18374RTL8187 WIRELESS DRIVER 18375M: Herton Ronaldo Krzesinski <herton@canonical.com> 18376M: Hin-Tak Leung <htl10@users.sourceforge.net> 18377M: Larry Finger <Larry.Finger@lwfinger.net> 18378L: linux-wireless@vger.kernel.org 18379S: Maintained 18380W: https://wireless.wiki.kernel.org/ 18381T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 18382F: drivers/net/wireless/realtek/rtl818x/rtl8187/ 18383 18384RTL8XXXU WIRELESS DRIVER (rtl8xxxu) 18385M: Jes Sorensen <Jes.Sorensen@gmail.com> 18386L: linux-wireless@vger.kernel.org 18387S: Maintained 18388T: git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel 18389F: drivers/net/wireless/realtek/rtl8xxxu/ 18390 18391RTRS TRANSPORT DRIVERS 18392M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18393M: Jack Wang <jinpu.wang@ionos.com> 18394L: linux-rdma@vger.kernel.org 18395S: Maintained 18396F: drivers/infiniband/ulp/rtrs/ 18397 18398RUNTIME VERIFICATION (RV) 18399M: Daniel Bristot de Oliveira <bristot@kernel.org> 18400M: Steven Rostedt <rostedt@goodmis.org> 18401L: linux-trace-devel@vger.kernel.org 18402S: Maintained 18403F: Documentation/trace/rv/ 18404F: include/linux/rv.h 18405F: include/rv/ 18406F: kernel/trace/rv/ 18407F: tools/verification/ 18408 18409RUST 18410M: Miguel Ojeda <ojeda@kernel.org> 18411M: Alex Gaynor <alex.gaynor@gmail.com> 18412M: Wedson Almeida Filho <wedsonaf@gmail.com> 18413R: Boqun Feng <boqun.feng@gmail.com> 18414R: Gary Guo <gary@garyguo.net> 18415R: Björn Roy Baron <bjorn3_gh@protonmail.com> 18416R: Benno Lossin <benno.lossin@proton.me> 18417L: rust-for-linux@vger.kernel.org 18418S: Supported 18419W: https://github.com/Rust-for-Linux/linux 18420B: https://github.com/Rust-for-Linux/linux/issues 18421C: zulip://rust-for-linux.zulipchat.com 18422T: git https://github.com/Rust-for-Linux/linux.git rust-next 18423F: Documentation/rust/ 18424F: rust/ 18425F: samples/rust/ 18426F: scripts/*rust* 18427K: \b(?i:rust)\b 18428 18429RXRPC SOCKETS (AF_RXRPC) 18430M: David Howells <dhowells@redhat.com> 18431M: Marc Dionne <marc.dionne@auristor.com> 18432L: linux-afs@lists.infradead.org 18433S: Supported 18434W: https://www.infradead.org/~dhowells/kafs/ 18435F: Documentation/networking/rxrpc.rst 18436F: include/keys/rxrpc-type.h 18437F: include/net/af_rxrpc.h 18438F: include/trace/events/rxrpc.h 18439F: include/uapi/linux/rxrpc.h 18440F: net/rxrpc/ 18441 18442S3 SAVAGE FRAMEBUFFER DRIVER 18443M: Antonino Daplas <adaplas@gmail.com> 18444L: linux-fbdev@vger.kernel.org 18445S: Maintained 18446F: drivers/video/fbdev/savage/ 18447 18448S390 ARCHITECTURE 18449M: Heiko Carstens <hca@linux.ibm.com> 18450M: Vasily Gorbik <gor@linux.ibm.com> 18451M: Alexander Gordeev <agordeev@linux.ibm.com> 18452R: Christian Borntraeger <borntraeger@linux.ibm.com> 18453R: Sven Schnelle <svens@linux.ibm.com> 18454L: linux-s390@vger.kernel.org 18455S: Supported 18456T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18457F: Documentation/driver-api/s390-drivers.rst 18458F: Documentation/s390/ 18459F: arch/s390/ 18460F: drivers/s390/ 18461F: drivers/watchdog/diag288_wdt.c 18462 18463S390 COMMON I/O LAYER 18464M: Vineeth Vijayan <vneethv@linux.ibm.com> 18465M: Peter Oberparleiter <oberpar@linux.ibm.com> 18466L: linux-s390@vger.kernel.org 18467S: Supported 18468F: drivers/s390/cio/ 18469 18470S390 DASD DRIVER 18471M: Stefan Haberland <sth@linux.ibm.com> 18472M: Jan Hoeppner <hoeppner@linux.ibm.com> 18473L: linux-s390@vger.kernel.org 18474S: Supported 18475F: block/partitions/ibm.c 18476F: drivers/s390/block/dasd* 18477F: include/linux/dasd_mod.h 18478 18479S390 IOMMU (PCI) 18480M: Niklas Schnelle <schnelle@linux.ibm.com> 18481M: Matthew Rosato <mjrosato@linux.ibm.com> 18482R: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18483L: linux-s390@vger.kernel.org 18484S: Supported 18485F: drivers/iommu/s390-iommu.c 18486 18487S390 IUCV NETWORK LAYER 18488M: Alexandra Winter <wintera@linux.ibm.com> 18489M: Wenjia Zhang <wenjia@linux.ibm.com> 18490L: linux-s390@vger.kernel.org 18491L: netdev@vger.kernel.org 18492S: Supported 18493F: drivers/s390/net/*iucv* 18494F: include/net/iucv/ 18495F: net/iucv/ 18496 18497S390 MM 18498M: Alexander Gordeev <agordeev@linux.ibm.com> 18499M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18500L: linux-s390@vger.kernel.org 18501S: Supported 18502T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18503F: arch/s390/include/asm/pgtable.h 18504F: arch/s390/mm 18505 18506S390 NETWORK DRIVERS 18507M: Alexandra Winter <wintera@linux.ibm.com> 18508M: Wenjia Zhang <wenjia@linux.ibm.com> 18509L: linux-s390@vger.kernel.org 18510L: netdev@vger.kernel.org 18511S: Supported 18512F: drivers/s390/net/ 18513 18514S390 PCI SUBSYSTEM 18515M: Niklas Schnelle <schnelle@linux.ibm.com> 18516M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18517L: linux-s390@vger.kernel.org 18518S: Supported 18519F: Documentation/s390/pci.rst 18520F: arch/s390/pci/ 18521F: drivers/pci/hotplug/s390_pci_hpc.c 18522 18523S390 SCM DRIVER 18524M: Vineeth Vijayan <vneethv@linux.ibm.com> 18525L: linux-s390@vger.kernel.org 18526S: Supported 18527F: drivers/s390/block/scm* 18528F: drivers/s390/cio/scm.c 18529 18530S390 VFIO AP DRIVER 18531M: Tony Krowiak <akrowiak@linux.ibm.com> 18532M: Halil Pasic <pasic@linux.ibm.com> 18533M: Jason Herne <jjherne@linux.ibm.com> 18534L: linux-s390@vger.kernel.org 18535S: Supported 18536F: Documentation/s390/vfio-ap* 18537F: drivers/s390/crypto/vfio_ap* 18538 18539S390 VFIO-CCW DRIVER 18540M: Eric Farman <farman@linux.ibm.com> 18541M: Matthew Rosato <mjrosato@linux.ibm.com> 18542R: Halil Pasic <pasic@linux.ibm.com> 18543L: linux-s390@vger.kernel.org 18544L: kvm@vger.kernel.org 18545S: Supported 18546F: Documentation/s390/vfio-ccw.rst 18547F: drivers/s390/cio/vfio_ccw* 18548F: include/uapi/linux/vfio_ccw.h 18549 18550S390 VFIO-PCI DRIVER 18551M: Matthew Rosato <mjrosato@linux.ibm.com> 18552M: Eric Farman <farman@linux.ibm.com> 18553L: linux-s390@vger.kernel.org 18554L: kvm@vger.kernel.org 18555S: Supported 18556F: arch/s390/kvm/pci* 18557F: drivers/vfio/pci/vfio_pci_zdev.c 18558F: include/uapi/linux/vfio_zdev.h 18559 18560S390 ZCRYPT DRIVER 18561M: Harald Freudenberger <freude@linux.ibm.com> 18562L: linux-s390@vger.kernel.org 18563S: Supported 18564F: drivers/s390/crypto/ 18565 18566S390 ZFCP DRIVER 18567M: Steffen Maier <maier@linux.ibm.com> 18568M: Benjamin Block <bblock@linux.ibm.com> 18569L: linux-s390@vger.kernel.org 18570S: Supported 18571F: drivers/s390/scsi/zfcp_* 18572 18573SAA6588 RDS RECEIVER DRIVER 18574M: Hans Verkuil <hverkuil@xs4all.nl> 18575L: linux-media@vger.kernel.org 18576S: Odd Fixes 18577W: https://linuxtv.org 18578T: git git://linuxtv.org/media_tree.git 18579F: drivers/media/i2c/saa6588* 18580 18581SAA7134 VIDEO4LINUX DRIVER 18582M: Mauro Carvalho Chehab <mchehab@kernel.org> 18583L: linux-media@vger.kernel.org 18584S: Odd fixes 18585W: https://linuxtv.org 18586T: git git://linuxtv.org/media_tree.git 18587F: Documentation/driver-api/media/drivers/saa7134* 18588F: drivers/media/pci/saa7134/ 18589 18590SAA7146 VIDEO4LINUX-2 DRIVER 18591M: Hans Verkuil <hverkuil@xs4all.nl> 18592L: linux-media@vger.kernel.org 18593S: Maintained 18594T: git git://linuxtv.org/media_tree.git 18595F: drivers/media/common/saa7146/ 18596F: drivers/media/pci/saa7146/ 18597F: include/media/drv-intf/saa7146* 18598 18599SAFESETID SECURITY MODULE 18600M: Micah Morton <mortonm@chromium.org> 18601S: Supported 18602F: Documentation/admin-guide/LSM/SafeSetID.rst 18603F: security/safesetid/ 18604 18605SAMSUNG AUDIO (ASoC) DRIVERS 18606M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18607L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18608S: Maintained 18609B: mailto:linux-samsung-soc@vger.kernel.org 18610F: Documentation/devicetree/bindings/sound/samsung* 18611F: sound/soc/samsung/ 18612 18613SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER 18614M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18615L: linux-crypto@vger.kernel.org 18616L: linux-samsung-soc@vger.kernel.org 18617S: Maintained 18618F: Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml 18619F: drivers/crypto/exynos-rng.c 18620 18621SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 18622M: Łukasz Stelmach <l.stelmach@samsung.com> 18623L: linux-samsung-soc@vger.kernel.org 18624S: Maintained 18625F: Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml 18626F: drivers/char/hw_random/exynos-trng.c 18627 18628SAMSUNG FRAMEBUFFER DRIVER 18629M: Jingoo Han <jingoohan1@gmail.com> 18630L: linux-fbdev@vger.kernel.org 18631S: Maintained 18632F: drivers/video/fbdev/s3c-fb.c 18633 18634SAMSUNG INTERCONNECT DRIVERS 18635M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18636M: Artur Świgoń <a.swigon@samsung.com> 18637L: linux-pm@vger.kernel.org 18638L: linux-samsung-soc@vger.kernel.org 18639S: Supported 18640F: drivers/interconnect/samsung/ 18641 18642SAMSUNG LAPTOP DRIVER 18643M: Corentin Chary <corentin.chary@gmail.com> 18644L: platform-driver-x86@vger.kernel.org 18645S: Maintained 18646F: drivers/platform/x86/samsung-laptop.c 18647 18648SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS 18649M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18650L: linux-kernel@vger.kernel.org 18651L: linux-samsung-soc@vger.kernel.org 18652S: Supported 18653B: mailto:linux-samsung-soc@vger.kernel.org 18654F: Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml 18655F: Documentation/devicetree/bindings/mfd/samsung,s2m*.yaml 18656F: Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml 18657F: Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml 18658F: Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml 18659F: drivers/clk/clk-s2mps11.c 18660F: drivers/mfd/sec*.c 18661F: drivers/regulator/s2m*.c 18662F: drivers/regulator/s5m*.c 18663F: drivers/rtc/rtc-s5m.c 18664F: include/linux/mfd/samsung/ 18665 18666SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER 18667M: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> 18668L: linux-media@vger.kernel.org 18669L: linux-samsung-soc@vger.kernel.org 18670S: Maintained 18671F: drivers/media/platform/samsung/s3c-camif/ 18672F: include/media/drv-intf/s3c_camif.h 18673 18674SAMSUNG S3FWRN5 NFC DRIVER 18675M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18676S: Maintained 18677F: Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml 18678F: drivers/nfc/s3fwrn5 18679 18680SAMSUNG S5C73M3 CAMERA DRIVER 18681M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18682M: Andrzej Hajda <andrzej.hajda@intel.com> 18683L: linux-media@vger.kernel.org 18684S: Supported 18685F: Documentation/devicetree/bindings/media/samsung,s5c73m3.yaml 18686F: drivers/media/i2c/s5c73m3/* 18687 18688SAMSUNG S5K5BAF CAMERA DRIVER 18689M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18690M: Andrzej Hajda <andrzej.hajda@intel.com> 18691L: linux-media@vger.kernel.org 18692S: Supported 18693F: drivers/media/i2c/s5k5baf.c 18694 18695SAMSUNG S5P Security SubSystem (SSS) DRIVER 18696M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18697M: Vladimir Zapolskiy <vz@mleia.com> 18698L: linux-crypto@vger.kernel.org 18699L: linux-samsung-soc@vger.kernel.org 18700S: Maintained 18701F: Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml 18702F: Documentation/devicetree/bindings/crypto/samsung-sss.yaml 18703F: drivers/crypto/s5p-sss.c 18704 18705SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS 18706M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18707L: linux-media@vger.kernel.org 18708S: Supported 18709Q: https://patchwork.linuxtv.org/project/linux-media/list/ 18710F: Documentation/devicetree/bindings/media/samsung,exynos4210-csis.yaml 18711F: Documentation/devicetree/bindings/media/samsung,exynos4210-fimc.yaml 18712F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-is.yaml 18713F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-lite.yaml 18714F: Documentation/devicetree/bindings/media/samsung,fimc.yaml 18715F: drivers/media/platform/samsung/exynos4-is/ 18716 18717SAMSUNG SOC CLOCK DRIVERS 18718M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18719M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18720M: Tomasz Figa <tomasz.figa@gmail.com> 18721M: Chanwoo Choi <cw00.choi@samsung.com> 18722R: Alim Akhtar <alim.akhtar@samsung.com> 18723L: linux-samsung-soc@vger.kernel.org 18724S: Supported 18725T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 18726T: git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git 18727F: Documentation/devicetree/bindings/clock/samsung,*.yaml 18728F: Documentation/devicetree/bindings/clock/samsung,s3c* 18729F: drivers/clk/samsung/ 18730F: include/dt-bindings/clock/exynos*.h 18731F: include/dt-bindings/clock/s5p*.h 18732F: include/dt-bindings/clock/samsung,*.h 18733F: include/linux/clk/samsung.h 18734 18735SAMSUNG SPI DRIVERS 18736M: Andi Shyti <andi.shyti@kernel.org> 18737L: linux-spi@vger.kernel.org 18738L: linux-samsung-soc@vger.kernel.org 18739S: Maintained 18740F: Documentation/devicetree/bindings/spi/samsung,spi*.yaml 18741F: drivers/spi/spi-s3c* 18742F: include/linux/platform_data/spi-s3c64xx.h 18743 18744SAMSUNG SXGBE DRIVERS 18745M: Byungho An <bh74.an@samsung.com> 18746L: netdev@vger.kernel.org 18747S: Supported 18748F: drivers/net/ethernet/samsung/sxgbe/ 18749 18750SAMSUNG THERMAL DRIVER 18751M: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 18752M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18753L: linux-pm@vger.kernel.org 18754L: linux-samsung-soc@vger.kernel.org 18755S: Maintained 18756F: Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml 18757F: drivers/thermal/samsung/ 18758 18759SAMSUNG USB2 PHY DRIVER 18760M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18761L: linux-kernel@vger.kernel.org 18762S: Supported 18763F: Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml 18764F: Documentation/driver-api/phy/samsung-usb2.rst 18765F: drivers/phy/samsung/phy-exynos4210-usb2.c 18766F: drivers/phy/samsung/phy-exynos4x12-usb2.c 18767F: drivers/phy/samsung/phy-exynos5250-usb2.c 18768F: drivers/phy/samsung/phy-s5pv210-usb2.c 18769F: drivers/phy/samsung/phy-samsung-usb2.c 18770F: drivers/phy/samsung/phy-samsung-usb2.h 18771 18772SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE 18773M: Paul Barker <paul.barker@sancloud.com> 18774R: Marc Murphy <marc.murphy@sancloud.com> 18775S: Supported 18776F: arch/arm/boot/dts/am335x-sancloud* 18777 18778SC1200 WDT DRIVER 18779M: Zwane Mwaikambo <zwanem@gmail.com> 18780S: Maintained 18781F: drivers/watchdog/sc1200wdt.c 18782 18783SCHEDULER 18784M: Ingo Molnar <mingo@redhat.com> 18785M: Peter Zijlstra <peterz@infradead.org> 18786M: Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE) 18787M: Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL) 18788R: Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL) 18789R: Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR) 18790R: Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH) 18791R: Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING) 18792R: Daniel Bristot de Oliveira <bristot@redhat.com> (SCHED_DEADLINE) 18793R: Valentin Schneider <vschneid@redhat.com> (TOPOLOGY) 18794L: linux-kernel@vger.kernel.org 18795S: Maintained 18796T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core 18797F: include/linux/preempt.h 18798F: include/linux/sched.h 18799F: include/linux/wait.h 18800F: include/uapi/linux/sched.h 18801F: kernel/sched/ 18802 18803SCSI RDMA PROTOCOL (SRP) INITIATOR 18804M: Bart Van Assche <bvanassche@acm.org> 18805L: linux-rdma@vger.kernel.org 18806S: Supported 18807Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18808F: drivers/infiniband/ulp/srp/ 18809F: include/scsi/srp.h 18810 18811SCSI RDMA PROTOCOL (SRP) TARGET 18812M: Bart Van Assche <bvanassche@acm.org> 18813L: linux-rdma@vger.kernel.org 18814L: target-devel@vger.kernel.org 18815S: Supported 18816Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18817F: drivers/infiniband/ulp/srpt/ 18818 18819SCSI SG DRIVER 18820M: Doug Gilbert <dgilbert@interlog.com> 18821L: linux-scsi@vger.kernel.org 18822S: Maintained 18823W: http://sg.danny.cz/sg 18824F: Documentation/scsi/scsi-generic.rst 18825F: drivers/scsi/sg.c 18826F: include/scsi/sg.h 18827 18828SCSI SUBSYSTEM 18829M: "James E.J. Bottomley" <jejb@linux.ibm.com> 18830M: "Martin K. Petersen" <martin.petersen@oracle.com> 18831L: linux-scsi@vger.kernel.org 18832S: Maintained 18833Q: https://patchwork.kernel.org/project/linux-scsi/list/ 18834T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git 18835T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 18836F: Documentation/devicetree/bindings/scsi/ 18837F: drivers/scsi/ 18838F: drivers/ufs/ 18839F: include/scsi/ 18840 18841SCSI TAPE DRIVER 18842M: Kai Mäkisara <Kai.Makisara@kolumbus.fi> 18843L: linux-scsi@vger.kernel.org 18844S: Maintained 18845F: Documentation/scsi/st.rst 18846F: drivers/scsi/st.* 18847F: drivers/scsi/st_*.h 18848 18849SCSI TARGET CORE USER DRIVER 18850M: Bodo Stroesser <bostroesser@gmail.com> 18851L: linux-scsi@vger.kernel.org 18852L: target-devel@vger.kernel.org 18853S: Supported 18854F: Documentation/target/tcmu-design.rst 18855F: drivers/target/target_core_user.c 18856F: include/uapi/linux/target_core_user.h 18857 18858SCSI TARGET SUBSYSTEM 18859M: "Martin K. Petersen" <martin.petersen@oracle.com> 18860L: linux-scsi@vger.kernel.org 18861L: target-devel@vger.kernel.org 18862S: Supported 18863W: http://www.linux-iscsi.org 18864Q: https://patchwork.kernel.org/project/target-devel/list/ 18865T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 18866F: Documentation/target/ 18867F: drivers/target/ 18868F: include/target/ 18869 18870SCTP PROTOCOL 18871M: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> 18872M: Xin Long <lucien.xin@gmail.com> 18873L: linux-sctp@vger.kernel.org 18874S: Maintained 18875W: https://github.com/sctp/lksctp-tools/wiki 18876F: Documentation/networking/sctp.rst 18877F: include/linux/sctp.h 18878F: include/net/sctp/ 18879F: include/uapi/linux/sctp.h 18880F: net/sctp/ 18881 18882SCx200 CPU SUPPORT 18883M: Jim Cromie <jim.cromie@gmail.com> 18884S: Odd Fixes 18885F: Documentation/i2c/busses/scx200_acb.rst 18886F: arch/x86/platform/scx200/ 18887F: drivers/i2c/busses/scx200* 18888F: drivers/mtd/maps/scx200_docflash.c 18889F: drivers/watchdog/scx200_wdt.c 18890F: include/linux/scx200.h 18891 18892SCx200 GPIO DRIVER 18893M: Jim Cromie <jim.cromie@gmail.com> 18894S: Maintained 18895F: drivers/char/scx200_gpio.c 18896F: include/linux/scx200_gpio.h 18897 18898SCx200 HRT CLOCKSOURCE DRIVER 18899M: Jim Cromie <jim.cromie@gmail.com> 18900S: Maintained 18901F: drivers/clocksource/scx200_hrt.c 18902 18903SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER 18904M: Sascha Sommer <saschasommer@freenet.de> 18905L: sdricohcs-devel@lists.sourceforge.net (subscribers-only) 18906S: Maintained 18907F: drivers/mmc/host/sdricoh_cs.c 18908 18909SECO BOARDS CEC DRIVER 18910M: Ettore Chimenti <ek5.chimenti@gmail.com> 18911S: Maintained 18912F: drivers/media/cec/platform/seco/seco-cec.c 18913F: drivers/media/cec/platform/seco/seco-cec.h 18914 18915SECURE COMPUTING 18916M: Kees Cook <keescook@chromium.org> 18917R: Andy Lutomirski <luto@amacapital.net> 18918R: Will Drewry <wad@chromium.org> 18919S: Supported 18920T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/seccomp 18921F: Documentation/userspace-api/seccomp_filter.rst 18922F: include/linux/seccomp.h 18923F: include/uapi/linux/seccomp.h 18924F: kernel/seccomp.c 18925F: tools/testing/selftests/kselftest_harness.h 18926F: tools/testing/selftests/seccomp/* 18927K: \bsecure_computing 18928K: \bTIF_SECCOMP\b 18929 18930SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER 18931M: Kamal Dasu <kdasu.kdev@gmail.com> 18932M: Al Cooper <alcooperx@gmail.com> 18933R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 18934L: linux-mmc@vger.kernel.org 18935S: Maintained 18936F: drivers/mmc/host/sdhci-brcmstb* 18937 18938SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER 18939M: Adrian Hunter <adrian.hunter@intel.com> 18940L: linux-mmc@vger.kernel.org 18941S: Supported 18942F: Documentation/devicetree/bindings/mmc/sdhci-common.yaml 18943F: drivers/mmc/host/sdhci* 18944 18945SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER 18946M: Eugen Hristev <eugen.hristev@microchip.com> 18947L: linux-mmc@vger.kernel.org 18948S: Supported 18949F: drivers/mmc/host/sdhci-of-at91.c 18950 18951SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER 18952M: Haibo Chen <haibo.chen@nxp.com> 18953L: linux-imx@nxp.com 18954L: linux-mmc@vger.kernel.org 18955S: Maintained 18956F: drivers/mmc/host/sdhci-esdhc-imx.c 18957 18958SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER 18959M: Ben Dooks <ben-linux@fluff.org> 18960M: Jaehoon Chung <jh80.chung@samsung.com> 18961L: linux-mmc@vger.kernel.org 18962S: Maintained 18963F: drivers/mmc/host/sdhci-s3c* 18964 18965SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER 18966M: Viresh Kumar <vireshk@kernel.org> 18967L: linux-mmc@vger.kernel.org 18968S: Maintained 18969F: drivers/mmc/host/sdhci-spear.c 18970 18971SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER 18972M: Vignesh Raghavendra <vigneshr@ti.com> 18973L: linux-mmc@vger.kernel.org 18974S: Maintained 18975F: drivers/mmc/host/sdhci-omap.c 18976 18977SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER 18978M: Jonathan Derrick <jonathan.derrick@linux.dev> 18979L: linux-block@vger.kernel.org 18980S: Supported 18981F: block/opal_proto.h 18982F: block/sed* 18983F: include/linux/sed* 18984F: include/uapi/linux/sed* 18985 18986SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC) 18987M: Mark Rutland <mark.rutland@arm.com> 18988M: Lorenzo Pieralisi <lpieralisi@kernel.org> 18989M: Sudeep Holla <sudeep.holla@arm.com> 18990L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18991S: Maintained 18992F: drivers/firmware/smccc/ 18993F: include/linux/arm-smccc.h 18994 18995SECURITY CONTACT 18996M: Security Officers <security@kernel.org> 18997S: Supported 18998F: Documentation/process/security-bugs.rst 18999 19000SECURITY SUBSYSTEM 19001M: Paul Moore <paul@paul-moore.com> 19002M: James Morris <jmorris@namei.org> 19003M: "Serge E. Hallyn" <serge@hallyn.com> 19004L: linux-security-module@vger.kernel.org (suggested Cc:) 19005S: Supported 19006W: http://kernsec.org/ 19007T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 19008F: security/ 19009X: security/selinux/ 19010 19011SELINUX SECURITY MODULE 19012M: Paul Moore <paul@paul-moore.com> 19013M: Stephen Smalley <stephen.smalley.work@gmail.com> 19014M: Eric Paris <eparis@parisplace.org> 19015L: selinux@vger.kernel.org 19016S: Supported 19017W: https://selinuxproject.org 19018W: https://github.com/SELinuxProject 19019T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git 19020F: Documentation/ABI/removed/sysfs-selinux-checkreqprot 19021F: Documentation/ABI/removed/sysfs-selinux-disable 19022F: Documentation/admin-guide/LSM/SELinux.rst 19023F: include/trace/events/avc.h 19024F: include/uapi/linux/selinux_netlink.h 19025F: scripts/selinux/ 19026F: security/selinux/ 19027 19028SENSABLE PHANTOM 19029M: Jiri Slaby <jirislaby@kernel.org> 19030S: Maintained 19031F: drivers/misc/phantom.c 19032F: include/uapi/linux/phantom.h 19033 19034SENSEAIR SUNRISE 006-0-0007 19035M: Jacopo Mondi <jacopo@jmondi.org> 19036S: Maintained 19037F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2 19038F: Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml 19039F: drivers/iio/chemical/sunrise_co2.c 19040 19041SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER 19042M: Tomasz Duszynski <tomasz.duszynski@octakon.com> 19043S: Maintained 19044F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml 19045F: drivers/iio/chemical/scd30.h 19046F: drivers/iio/chemical/scd30_core.c 19047F: drivers/iio/chemical/scd30_i2c.c 19048F: drivers/iio/chemical/scd30_serial.c 19049 19050SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER 19051M: Roan van Dijk <roan@protonic.nl> 19052S: Maintained 19053F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml 19054F: drivers/iio/chemical/scd4x.c 19055 19056SENSIRION SGP40 GAS SENSOR DRIVER 19057M: Andreas Klinger <ak@it-klinger.de> 19058S: Maintained 19059F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40 19060F: drivers/iio/chemical/sgp40.c 19061 19062SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER 19063M: Tomasz Duszynski <tduszyns@gmail.com> 19064S: Maintained 19065F: Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml 19066F: drivers/iio/chemical/sps30.c 19067F: drivers/iio/chemical/sps30_i2c.c 19068F: drivers/iio/chemical/sps30_serial.c 19069 19070SERIAL DEVICE BUS 19071M: Rob Herring <robh@kernel.org> 19072L: linux-serial@vger.kernel.org 19073S: Maintained 19074F: Documentation/devicetree/bindings/serial/serial.yaml 19075F: drivers/tty/serdev/ 19076F: include/linux/serdev.h 19077 19078SERIAL DRIVERS 19079M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 19080L: linux-serial@vger.kernel.org 19081S: Maintained 19082F: Documentation/devicetree/bindings/serial/ 19083F: drivers/tty/serial/ 19084 19085SERIAL IR RECEIVER 19086M: Sean Young <sean@mess.org> 19087L: linux-media@vger.kernel.org 19088S: Maintained 19089F: drivers/media/rc/serial_ir.c 19090 19091SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus) 19092M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 19093L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19094S: Maintained 19095F: Documentation/devicetree/bindings/slimbus/ 19096F: drivers/slimbus/ 19097F: include/linux/slimbus.h 19098 19099SFC NETWORK DRIVER 19100M: Edward Cree <ecree.xilinx@gmail.com> 19101M: Martin Habets <habetsm.xilinx@gmail.com> 19102L: netdev@vger.kernel.org 19103L: linux-net-drivers@amd.com 19104S: Supported 19105F: Documentation/networking/devlink/sfc.rst 19106F: drivers/net/ethernet/sfc/ 19107 19108SFCTEMP HWMON DRIVER 19109M: Emil Renner Berthing <kernel@esmil.dk> 19110L: linux-hwmon@vger.kernel.org 19111S: Maintained 19112F: Documentation/devicetree/bindings/hwmon/starfive,jh71x0-temp.yaml 19113F: Documentation/hwmon/sfctemp.rst 19114F: drivers/hwmon/sfctemp.c 19115 19116SFF/SFP/SFP+ MODULE SUPPORT 19117M: Russell King <linux@armlinux.org.uk> 19118L: netdev@vger.kernel.org 19119S: Maintained 19120F: Documentation/devicetree/bindings/net/sff,sfp.yaml 19121F: drivers/net/phy/phylink.c 19122F: drivers/net/phy/sfp* 19123F: include/linux/mdio/mdio-i2c.h 19124F: include/linux/phylink.h 19125F: include/linux/sfp.h 19126K: phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate) 19127 19128SGI GRU DRIVER 19129M: Dimitri Sivanich <dimitri.sivanich@hpe.com> 19130S: Maintained 19131F: drivers/misc/sgi-gru/ 19132 19133SGI XP/XPC/XPNET DRIVER 19134M: Robin Holt <robinmholt@gmail.com> 19135M: Steve Wahl <steve.wahl@hpe.com> 19136R: Mike Travis <mike.travis@hpe.com> 19137S: Maintained 19138F: drivers/misc/sgi-xp/ 19139 19140SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS 19141M: Karsten Graul <kgraul@linux.ibm.com> 19142M: Wenjia Zhang <wenjia@linux.ibm.com> 19143M: Jan Karcher <jaka@linux.ibm.com> 19144L: linux-s390@vger.kernel.org 19145S: Supported 19146F: net/smc/ 19147 19148SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER 19149M: Linus Walleij <linus.walleij@linaro.org> 19150L: linux-iio@vger.kernel.org 19151S: Maintained 19152T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 19153F: Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml 19154F: drivers/iio/light/gp2ap002.c 19155 19156SHARP RJ54N1CB0C SENSOR DRIVER 19157M: Jacopo Mondi <jacopo@jmondi.org> 19158L: linux-media@vger.kernel.org 19159S: Odd fixes 19160T: git git://linuxtv.org/media_tree.git 19161F: drivers/media/i2c/rj54n1cb0c.c 19162F: include/media/i2c/rj54n1cb0c.h 19163 19164SH_VOU V4L2 OUTPUT DRIVER 19165L: linux-media@vger.kernel.org 19166S: Orphan 19167F: drivers/media/platform/renesas/sh_vou.c 19168F: include/media/drv-intf/sh_vou.h 19169 19170SI2157 MEDIA DRIVER 19171M: Antti Palosaari <crope@iki.fi> 19172L: linux-media@vger.kernel.org 19173S: Maintained 19174W: https://linuxtv.org 19175W: http://palosaari.fi/linux/ 19176Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19177T: git git://linuxtv.org/anttip/media_tree.git 19178F: drivers/media/tuners/si2157* 19179 19180SI2165 MEDIA DRIVER 19181M: Matthias Schwarzott <zzam@gentoo.org> 19182L: linux-media@vger.kernel.org 19183S: Maintained 19184W: https://linuxtv.org 19185Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19186F: drivers/media/dvb-frontends/si2165* 19187 19188SI2168 MEDIA DRIVER 19189M: Antti Palosaari <crope@iki.fi> 19190L: linux-media@vger.kernel.org 19191S: Maintained 19192W: https://linuxtv.org 19193W: http://palosaari.fi/linux/ 19194Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19195T: git git://linuxtv.org/anttip/media_tree.git 19196F: drivers/media/dvb-frontends/si2168* 19197 19198SI470X FM RADIO RECEIVER I2C DRIVER 19199M: Hans Verkuil <hverkuil@xs4all.nl> 19200L: linux-media@vger.kernel.org 19201S: Odd Fixes 19202W: https://linuxtv.org 19203T: git git://linuxtv.org/media_tree.git 19204F: Documentation/devicetree/bindings/media/silabs,si470x.yaml 19205F: drivers/media/radio/si470x/radio-si470x-i2c.c 19206 19207SI470X FM RADIO RECEIVER USB DRIVER 19208M: Hans Verkuil <hverkuil@xs4all.nl> 19209L: linux-media@vger.kernel.org 19210S: Maintained 19211W: https://linuxtv.org 19212T: git git://linuxtv.org/media_tree.git 19213F: drivers/media/radio/si470x/radio-si470x-common.c 19214F: drivers/media/radio/si470x/radio-si470x-usb.c 19215F: drivers/media/radio/si470x/radio-si470x.h 19216 19217SI4713 FM RADIO TRANSMITTER I2C DRIVER 19218M: Eduardo Valentin <edubezval@gmail.com> 19219L: linux-media@vger.kernel.org 19220S: Odd Fixes 19221W: https://linuxtv.org 19222T: git git://linuxtv.org/media_tree.git 19223F: drivers/media/radio/si4713/si4713.? 19224 19225SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER 19226M: Eduardo Valentin <edubezval@gmail.com> 19227L: linux-media@vger.kernel.org 19228S: Odd Fixes 19229W: https://linuxtv.org 19230T: git git://linuxtv.org/media_tree.git 19231F: drivers/media/radio/si4713/radio-platform-si4713.c 19232 19233SI4713 FM RADIO TRANSMITTER USB DRIVER 19234M: Hans Verkuil <hverkuil@xs4all.nl> 19235L: linux-media@vger.kernel.org 19236S: Maintained 19237W: https://linuxtv.org 19238T: git git://linuxtv.org/media_tree.git 19239F: drivers/media/radio/si4713/radio-usb-si4713.c 19240 19241SIANO DVB DRIVER 19242M: Mauro Carvalho Chehab <mchehab@kernel.org> 19243L: linux-media@vger.kernel.org 19244S: Odd fixes 19245W: https://linuxtv.org 19246T: git git://linuxtv.org/media_tree.git 19247F: drivers/media/common/siano/ 19248F: drivers/media/mmc/siano/ 19249F: drivers/media/usb/siano/ 19250F: drivers/media/usb/siano/ 19251 19252SIFIVE DRIVERS 19253M: Palmer Dabbelt <palmer@dabbelt.com> 19254M: Paul Walmsley <paul.walmsley@sifive.com> 19255L: linux-riscv@lists.infradead.org 19256S: Supported 19257N: sifive 19258K: [^@]sifive 19259 19260SIFIVE FU540 SYSTEM-ON-CHIP 19261M: Paul Walmsley <paul.walmsley@sifive.com> 19262M: Palmer Dabbelt <palmer@dabbelt.com> 19263L: linux-riscv@lists.infradead.org 19264S: Supported 19265T: git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git 19266N: fu540 19267K: fu540 19268 19269SIFIVE PDMA DRIVER 19270M: Green Wan <green.wan@sifive.com> 19271S: Maintained 19272F: Documentation/devicetree/bindings/dma/sifive,fu540-c000-pdma.yaml 19273F: drivers/dma/sf-pdma/ 19274 19275SIFIVE SOC DRIVERS 19276M: Conor Dooley <conor@kernel.org> 19277L: linux-riscv@lists.infradead.org 19278S: Maintained 19279T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 19280F: Documentation/devicetree/bindings/cache/sifive,ccache0.yaml 19281F: drivers/soc/sifive/ 19282 19283SILEAD TOUCHSCREEN DRIVER 19284M: Hans de Goede <hdegoede@redhat.com> 19285L: linux-input@vger.kernel.org 19286L: platform-driver-x86@vger.kernel.org 19287S: Maintained 19288F: drivers/input/touchscreen/silead.c 19289F: drivers/platform/x86/touchscreen_dmi.c 19290 19291SILICON LABS WIRELESS DRIVERS (for WFxxx series) 19292M: Jérôme Pouiller <jerome.pouiller@silabs.com> 19293S: Supported 19294F: Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml 19295F: drivers/net/wireless/silabs/wfx/ 19296 19297SILICON MOTION SM712 FRAME BUFFER DRIVER 19298M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 19299M: Teddy Wang <teddy.wang@siliconmotion.com> 19300M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 19301L: linux-fbdev@vger.kernel.org 19302S: Maintained 19303F: Documentation/fb/sm712fb.rst 19304F: drivers/video/fbdev/sm712* 19305 19306SILVACO I3C DUAL-ROLE MASTER 19307M: Miquel Raynal <miquel.raynal@bootlin.com> 19308M: Conor Culhane <conor.culhane@silvaco.com> 19309L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 19310S: Maintained 19311F: Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml 19312F: drivers/i3c/master/svc-i3c-master.c 19313 19314SIMPLEFB FB DRIVER 19315M: Hans de Goede <hdegoede@redhat.com> 19316L: linux-fbdev@vger.kernel.org 19317S: Maintained 19318F: Documentation/devicetree/bindings/display/simple-framebuffer.yaml 19319F: drivers/video/fbdev/simplefb.c 19320F: include/linux/platform_data/simplefb.h 19321 19322SIMTEC EB110ATX (Chalice CATS) 19323M: Simtec Linux Team <linux@simtec.co.uk> 19324S: Supported 19325W: http://www.simtec.co.uk/products/EB110ATX/ 19326 19327SIOX 19328M: Thorsten Scherer <t.scherer@eckelmann.de> 19329M: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 19330R: Pengutronix Kernel Team <kernel@pengutronix.de> 19331S: Supported 19332F: drivers/gpio/gpio-siox.c 19333F: drivers/siox/* 19334F: include/trace/events/siox.h 19335 19336SIPHASH PRF ROUTINES 19337M: Jason A. Donenfeld <Jason@zx2c4.com> 19338S: Maintained 19339F: include/linux/siphash.h 19340F: lib/siphash.c 19341F: lib/siphash_kunit.c 19342 19343SIS 190 ETHERNET DRIVER 19344M: Francois Romieu <romieu@fr.zoreil.com> 19345L: netdev@vger.kernel.org 19346S: Maintained 19347F: drivers/net/ethernet/sis/sis190.c 19348 19349SIS 900/7016 FAST ETHERNET DRIVER 19350M: Daniele Venzano <venza@brownhat.org> 19351L: netdev@vger.kernel.org 19352S: Maintained 19353W: http://www.brownhat.org/sis900.html 19354F: drivers/net/ethernet/sis/sis900.* 19355 19356SIS FRAMEBUFFER DRIVER 19357S: Orphan 19358F: Documentation/fb/sisfb.rst 19359F: drivers/video/fbdev/sis/ 19360F: include/video/sisfb.h 19361 19362SIS I2C TOUCHSCREEN DRIVER 19363M: Mika Penttilä <mpenttil@redhat.com> 19364L: linux-input@vger.kernel.org 19365S: Maintained 19366F: Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt 19367F: drivers/input/touchscreen/sis_i2c.c 19368 19369SIS USB2VGA DRIVER 19370M: Thomas Winischhofer <thomas@winischhofer.net> 19371S: Maintained 19372W: http://www.winischhofer.at/linuxsisusbvga.shtml 19373F: drivers/usb/misc/sisusbvga/ 19374 19375SL28 CPLD MFD DRIVER 19376M: Michael Walle <michael@walle.cc> 19377S: Maintained 19378F: Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml 19379F: Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml 19380F: Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml 19381F: Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml 19382F: Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml 19383F: Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml 19384F: drivers/gpio/gpio-sl28cpld.c 19385F: drivers/hwmon/sl28cpld-hwmon.c 19386F: drivers/irqchip/irq-sl28cpld.c 19387F: drivers/pwm/pwm-sl28cpld.c 19388F: drivers/watchdog/sl28cpld_wdt.c 19389 19390SL28 VPD NVMEM LAYOUT DRIVER 19391M: Michael Walle <michael@walle.cc> 19392S: Maintained 19393F: Documentation/devicetree/bindings/nvmem/layouts/kontron,sl28-vpd.yaml 19394F: drivers/nvmem/layouts/sl28vpd.c 19395 19396SLAB ALLOCATOR 19397M: Christoph Lameter <cl@linux.com> 19398M: Pekka Enberg <penberg@kernel.org> 19399M: David Rientjes <rientjes@google.com> 19400M: Joonsoo Kim <iamjoonsoo.kim@lge.com> 19401M: Andrew Morton <akpm@linux-foundation.org> 19402M: Vlastimil Babka <vbabka@suse.cz> 19403R: Roman Gushchin <roman.gushchin@linux.dev> 19404R: Hyeonggon Yoo <42.hyeyoo@gmail.com> 19405L: linux-mm@kvack.org 19406S: Maintained 19407T: git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git 19408F: include/linux/sl?b*.h 19409F: mm/sl?b* 19410 19411SLCAN CAN NETWORK DRIVER 19412M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 19413L: linux-can@vger.kernel.org 19414S: Maintained 19415F: drivers/net/can/slcan/ 19416 19417SLEEPABLE READ-COPY UPDATE (SRCU) 19418M: Lai Jiangshan <jiangshanlai@gmail.com> 19419M: "Paul E. McKenney" <paulmck@kernel.org> 19420M: Josh Triplett <josh@joshtriplett.org> 19421R: Steven Rostedt <rostedt@goodmis.org> 19422R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 19423L: rcu@vger.kernel.org 19424S: Supported 19425W: http://www.rdrop.com/users/paulmck/RCU/ 19426T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 19427F: include/linux/srcu*.h 19428F: kernel/rcu/srcu*.c 19429 19430SMACK SECURITY MODULE 19431M: Casey Schaufler <casey@schaufler-ca.com> 19432L: linux-security-module@vger.kernel.org 19433S: Maintained 19434W: http://schaufler-ca.com 19435T: git git://github.com/cschaufler/smack-next 19436F: Documentation/admin-guide/LSM/Smack.rst 19437F: security/smack/ 19438 19439SMC91x ETHERNET DRIVER 19440M: Nicolas Pitre <nico@fluxnic.net> 19441S: Odd Fixes 19442F: drivers/net/ethernet/smsc/smc91x.* 19443 19444SMM665 HARDWARE MONITOR DRIVER 19445M: Guenter Roeck <linux@roeck-us.net> 19446L: linux-hwmon@vger.kernel.org 19447S: Maintained 19448F: Documentation/hwmon/smm665.rst 19449F: drivers/hwmon/smm665.c 19450 19451SMSC EMC2103 HARDWARE MONITOR DRIVER 19452M: Steve Glendinning <steve.glendinning@shawell.net> 19453L: linux-hwmon@vger.kernel.org 19454S: Maintained 19455F: Documentation/hwmon/emc2103.rst 19456F: drivers/hwmon/emc2103.c 19457 19458SMSC SCH5627 HARDWARE MONITOR DRIVER 19459M: Hans de Goede <hdegoede@redhat.com> 19460L: linux-hwmon@vger.kernel.org 19461S: Supported 19462F: Documentation/hwmon/sch5627.rst 19463F: drivers/hwmon/sch5627.c 19464 19465SMSC UFX6000 and UFX7000 USB to VGA DRIVER 19466M: Steve Glendinning <steve.glendinning@shawell.net> 19467L: linux-fbdev@vger.kernel.org 19468S: Maintained 19469F: drivers/video/fbdev/smscufx.c 19470 19471SMSC47B397 HARDWARE MONITOR DRIVER 19472M: Jean Delvare <jdelvare@suse.com> 19473L: linux-hwmon@vger.kernel.org 19474S: Maintained 19475F: Documentation/hwmon/smsc47b397.rst 19476F: drivers/hwmon/smsc47b397.c 19477 19478SMSC911x ETHERNET DRIVER 19479M: Steve Glendinning <steve.glendinning@shawell.net> 19480L: netdev@vger.kernel.org 19481S: Maintained 19482F: drivers/net/ethernet/smsc/smsc911x.* 19483F: include/linux/smsc911x.h 19484 19485SMSC9420 PCI ETHERNET DRIVER 19486M: Steve Glendinning <steve.glendinning@shawell.net> 19487L: netdev@vger.kernel.org 19488S: Maintained 19489F: drivers/net/ethernet/smsc/smsc9420.* 19490 19491SNET DPU VIRTIO DATA PATH ACCELERATOR 19492R: Alvaro Karsz <alvaro.karsz@solid-run.com> 19493F: drivers/vdpa/solidrun/ 19494 19495SOCIONEXT (SNI) AVE NETWORK DRIVER 19496M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 19497L: netdev@vger.kernel.org 19498S: Maintained 19499F: Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml 19500F: drivers/net/ethernet/socionext/sni_ave.c 19501 19502SOCIONEXT (SNI) NETSEC NETWORK DRIVER 19503M: Jassi Brar <jaswinder.singh@linaro.org> 19504M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 19505L: netdev@vger.kernel.org 19506S: Maintained 19507F: Documentation/devicetree/bindings/net/socionext,synquacer-netsec.yaml 19508F: drivers/net/ethernet/socionext/netsec.c 19509 19510SOCIONEXT (SNI) Synquacer SPI DRIVER 19511M: Masahisa Kojima <masahisa.kojima@linaro.org> 19512M: Jassi Brar <jaswinder.singh@linaro.org> 19513L: linux-spi@vger.kernel.org 19514S: Maintained 19515F: Documentation/devicetree/bindings/spi/socionext,synquacer-spi.yaml 19516F: drivers/spi/spi-synquacer.c 19517 19518SOCIONEXT SYNQUACER I2C DRIVER 19519M: Ard Biesheuvel <ardb@kernel.org> 19520L: linux-i2c@vger.kernel.org 19521S: Maintained 19522F: Documentation/devicetree/bindings/i2c/socionext,synquacer-i2c.yaml 19523F: drivers/i2c/busses/i2c-synquacer.c 19524 19525SOCIONEXT UNIPHIER SOUND DRIVER 19526L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19527S: Orphan 19528F: sound/soc/uniphier/ 19529 19530SOCKET TIMESTAMPING 19531M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 19532S: Maintained 19533F: Documentation/networking/timestamping.rst 19534F: include/uapi/linux/net_tstamp.h 19535F: tools/testing/selftests/net/so_txtime.c 19536 19537SOEKRIS NET48XX LED SUPPORT 19538M: Chris Boot <bootc@bootc.net> 19539S: Maintained 19540F: drivers/leds/leds-net48xx.c 19541 19542SOFT-IWARP DRIVER (siw) 19543M: Bernard Metzler <bmt@zurich.ibm.com> 19544L: linux-rdma@vger.kernel.org 19545S: Supported 19546F: drivers/infiniband/sw/siw/ 19547F: include/uapi/rdma/siw-abi.h 19548 19549SOFT-ROCE DRIVER (rxe) 19550M: Zhu Yanjun <zyjzyj2000@gmail.com> 19551L: linux-rdma@vger.kernel.org 19552S: Supported 19553F: drivers/infiniband/sw/rxe/ 19554F: include/uapi/rdma/rdma_user_rxe.h 19555 19556SOFTLOGIC 6x10 MPEG CODEC 19557M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 19558M: Anton Sviridenko <anton@corp.bluecherry.net> 19559M: Andrey Utkin <andrey_utkin@fastmail.com> 19560M: Ismael Luceno <ismael@iodev.co.uk> 19561L: linux-media@vger.kernel.org 19562S: Supported 19563F: drivers/media/pci/solo6x10/ 19564 19565SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI) 19566M: James Morse <james.morse@arm.com> 19567L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19568S: Maintained 19569F: Documentation/devicetree/bindings/arm/firmware/sdei.txt 19570F: drivers/firmware/arm_sdei.c 19571F: include/linux/arm_sdei.h 19572F: include/uapi/linux/arm_sdei.h 19573 19574SOFTWARE NODES AND DEVICE PROPERTIES 19575R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19576R: Daniel Scally <djrscally@gmail.com> 19577R: Heikki Krogerus <heikki.krogerus@linux.intel.com> 19578R: Sakari Ailus <sakari.ailus@linux.intel.com> 19579L: linux-acpi@vger.kernel.org 19580S: Maintained 19581F: drivers/base/property.c 19582F: drivers/base/swnode.c 19583F: include/linux/fwnode.h 19584F: include/linux/property.h 19585 19586SOFTWARE RAID (Multiple Disks) SUPPORT 19587M: Song Liu <song@kernel.org> 19588L: linux-raid@vger.kernel.org 19589S: Supported 19590Q: https://patchwork.kernel.org/project/linux-raid/list/ 19591T: git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git 19592F: drivers/md/Kconfig 19593F: drivers/md/Makefile 19594F: drivers/md/md* 19595F: drivers/md/raid* 19596F: include/linux/raid/ 19597F: include/uapi/linux/raid/ 19598 19599SOLIDRUN CLEARFOG SUPPORT 19600M: Russell King <linux@armlinux.org.uk> 19601S: Maintained 19602F: arch/arm/boot/dts/armada-388-clearfog* 19603F: arch/arm/boot/dts/armada-38x-solidrun-* 19604 19605SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT 19606M: Russell King <linux@armlinux.org.uk> 19607S: Maintained 19608F: arch/arm/boot/dts/imx6*-cubox-i* 19609F: arch/arm/boot/dts/imx6*-hummingboard* 19610F: arch/arm/boot/dts/imx6*-sr-* 19611 19612SONIC NETWORK DRIVER 19613M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 19614L: netdev@vger.kernel.org 19615S: Maintained 19616F: drivers/net/ethernet/natsemi/sonic.* 19617 19618SONICS SILICON BACKPLANE DRIVER (SSB) 19619M: Michael Buesch <m@bues.ch> 19620L: linux-wireless@vger.kernel.org 19621S: Maintained 19622F: drivers/ssb/ 19623F: include/linux/ssb/ 19624 19625SONY IMX208 SENSOR DRIVER 19626M: Sakari Ailus <sakari.ailus@linux.intel.com> 19627L: linux-media@vger.kernel.org 19628S: Maintained 19629T: git git://linuxtv.org/media_tree.git 19630F: drivers/media/i2c/imx208.c 19631 19632SONY IMX214 SENSOR DRIVER 19633M: Ricardo Ribalda <ribalda@kernel.org> 19634L: linux-media@vger.kernel.org 19635S: Maintained 19636T: git git://linuxtv.org/media_tree.git 19637F: Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml 19638F: drivers/media/i2c/imx214.c 19639 19640SONY IMX219 SENSOR DRIVER 19641M: Dave Stevenson <dave.stevenson@raspberrypi.com> 19642L: linux-media@vger.kernel.org 19643S: Maintained 19644T: git git://linuxtv.org/media_tree.git 19645F: Documentation/devicetree/bindings/media/i2c/imx219.yaml 19646F: drivers/media/i2c/imx219.c 19647 19648SONY IMX258 SENSOR DRIVER 19649M: Sakari Ailus <sakari.ailus@linux.intel.com> 19650L: linux-media@vger.kernel.org 19651S: Maintained 19652T: git git://linuxtv.org/media_tree.git 19653F: Documentation/devicetree/bindings/media/i2c/imx258.yaml 19654F: drivers/media/i2c/imx258.c 19655 19656SONY IMX274 SENSOR DRIVER 19657M: Leon Luo <leonl@leopardimaging.com> 19658L: linux-media@vger.kernel.org 19659S: Maintained 19660T: git git://linuxtv.org/media_tree.git 19661F: Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml 19662F: drivers/media/i2c/imx274.c 19663 19664SONY IMX290 SENSOR DRIVER 19665M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19666L: linux-media@vger.kernel.org 19667S: Maintained 19668T: git git://linuxtv.org/media_tree.git 19669F: Documentation/devicetree/bindings/media/i2c/sony,imx290.yaml 19670F: drivers/media/i2c/imx290.c 19671 19672SONY IMX296 SENSOR DRIVER 19673M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 19674M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19675L: linux-media@vger.kernel.org 19676S: Maintained 19677T: git git://linuxtv.org/media_tree.git 19678F: Documentation/devicetree/bindings/media/i2c/sony,imx296.yaml 19679F: drivers/media/i2c/imx296.c 19680 19681SONY IMX319 SENSOR DRIVER 19682M: Bingbu Cao <bingbu.cao@intel.com> 19683L: linux-media@vger.kernel.org 19684S: Maintained 19685T: git git://linuxtv.org/media_tree.git 19686F: drivers/media/i2c/imx319.c 19687 19688SONY IMX334 SENSOR DRIVER 19689M: Paul J. Murphy <paul.j.murphy@intel.com> 19690M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19691L: linux-media@vger.kernel.org 19692S: Maintained 19693T: git git://linuxtv.org/media_tree.git 19694F: Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml 19695F: drivers/media/i2c/imx334.c 19696 19697SONY IMX335 SENSOR DRIVER 19698M: Paul J. Murphy <paul.j.murphy@intel.com> 19699M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19700L: linux-media@vger.kernel.org 19701S: Maintained 19702T: git git://linuxtv.org/media_tree.git 19703F: Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml 19704F: drivers/media/i2c/imx335.c 19705 19706SONY IMX355 SENSOR DRIVER 19707M: Tianshu Qiu <tian.shu.qiu@intel.com> 19708L: linux-media@vger.kernel.org 19709S: Maintained 19710T: git git://linuxtv.org/media_tree.git 19711F: drivers/media/i2c/imx355.c 19712 19713SONY IMX412 SENSOR DRIVER 19714M: Paul J. Murphy <paul.j.murphy@intel.com> 19715M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19716L: linux-media@vger.kernel.org 19717S: Maintained 19718T: git git://linuxtv.org/media_tree.git 19719F: Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml 19720F: drivers/media/i2c/imx412.c 19721 19722SONY IMX415 SENSOR DRIVER 19723M: Michael Riesch <michael.riesch@wolfvision.net> 19724L: linux-media@vger.kernel.org 19725S: Maintained 19726T: git git://linuxtv.org/media_tree.git 19727F: Documentation/devicetree/bindings/media/i2c/sony,imx415.yaml 19728F: drivers/media/i2c/imx415.c 19729 19730SONY MEMORYSTICK SUBSYSTEM 19731M: Maxim Levitsky <maximlevitsky@gmail.com> 19732M: Alex Dubov <oakad@yahoo.com> 19733M: Ulf Hansson <ulf.hansson@linaro.org> 19734L: linux-mmc@vger.kernel.org 19735S: Maintained 19736T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 19737F: drivers/memstick/ 19738F: include/linux/memstick.h 19739 19740SONY VAIO CONTROL DEVICE DRIVER 19741M: Mattia Dongili <malattia@linux.it> 19742L: platform-driver-x86@vger.kernel.org 19743S: Maintained 19744W: http://www.linux.it/~malattia/wiki/index.php/Sony_drivers 19745F: Documentation/admin-guide/laptops/sony-laptop.rst 19746F: drivers/char/sonypi.c 19747F: drivers/platform/x86/sony-laptop.c 19748F: include/linux/sony-laptop.h 19749 19750SOUND 19751M: Jaroslav Kysela <perex@perex.cz> 19752M: Takashi Iwai <tiwai@suse.com> 19753L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19754S: Maintained 19755W: http://www.alsa-project.org/ 19756Q: http://patchwork.kernel.org/project/alsa-devel/list/ 19757T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19758F: Documentation/sound/ 19759F: include/sound/ 19760F: include/uapi/sound/ 19761F: sound/ 19762F: tools/testing/selftests/alsa 19763 19764SOUND - ALSA SELFTESTS 19765M: Mark Brown <broonie@kernel.org> 19766L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19767L: linux-kselftest@vger.kernel.org 19768S: Supported 19769F: tools/testing/selftests/alsa 19770 19771SOUND - COMPRESSED AUDIO 19772M: Vinod Koul <vkoul@kernel.org> 19773L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19774S: Supported 19775T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19776F: Documentation/sound/designs/compress-offload.rst 19777F: include/sound/compress_driver.h 19778F: include/uapi/sound/compress_* 19779F: sound/core/compress_offload.c 19780F: sound/soc/soc-compress.c 19781 19782SOUND - DMAENGINE HELPERS 19783M: Lars-Peter Clausen <lars@metafoo.de> 19784S: Supported 19785F: include/sound/dmaengine_pcm.h 19786F: sound/core/pcm_dmaengine.c 19787F: sound/soc/soc-generic-dmaengine-pcm.c 19788 19789SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC) 19790M: Liam Girdwood <lgirdwood@gmail.com> 19791M: Mark Brown <broonie@kernel.org> 19792L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19793S: Supported 19794W: http://alsa-project.org/main/index.php/ASoC 19795T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 19796F: Documentation/devicetree/bindings/sound/ 19797F: Documentation/sound/soc/ 19798F: include/dt-bindings/sound/ 19799F: include/sound/soc* 19800F: sound/soc/ 19801 19802SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS 19803M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19804M: Liam Girdwood <lgirdwood@gmail.com> 19805M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 19806M: Bard Liao <yung-chuan.liao@linux.intel.com> 19807M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 19808M: Daniel Baluta <daniel.baluta@nxp.com> 19809R: Kai Vehmanen <kai.vehmanen@linux.intel.com> 19810L: sound-open-firmware@alsa-project.org (moderated for non-subscribers) 19811S: Supported 19812W: https://github.com/thesofproject/linux/ 19813F: sound/soc/sof/ 19814 19815SOUNDWIRE SUBSYSTEM 19816M: Vinod Koul <vkoul@kernel.org> 19817M: Bard Liao <yung-chuan.liao@linux.intel.com> 19818R: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19819R: Sanyog Kale <sanyog.r.kale@intel.com> 19820L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19821S: Supported 19822T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git 19823F: Documentation/driver-api/soundwire/ 19824F: drivers/soundwire/ 19825F: include/linux/soundwire/ 19826 19827SP2 MEDIA DRIVER 19828M: Olli Salonen <olli.salonen@iki.fi> 19829L: linux-media@vger.kernel.org 19830S: Maintained 19831W: https://linuxtv.org 19832Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19833F: drivers/media/dvb-frontends/sp2* 19834 19835SPANISH DOCUMENTATION 19836M: Carlos Bilbao <carlos.bilbao@amd.com> 19837S: Maintained 19838F: Documentation/translations/sp_SP/ 19839 19840SPARC + UltraSPARC (sparc/sparc64) 19841M: "David S. Miller" <davem@davemloft.net> 19842L: sparclinux@vger.kernel.org 19843S: Maintained 19844Q: http://patchwork.ozlabs.org/project/sparclinux/list/ 19845T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 19846T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 19847F: arch/sparc/ 19848F: drivers/sbus/ 19849 19850SPARC SERIAL DRIVERS 19851M: "David S. Miller" <davem@davemloft.net> 19852L: sparclinux@vger.kernel.org 19853S: Maintained 19854T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 19855T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 19856F: drivers/tty/serial/suncore.c 19857F: drivers/tty/serial/sunhv.c 19858F: drivers/tty/serial/sunsab.c 19859F: drivers/tty/serial/sunsab.h 19860F: drivers/tty/serial/sunsu.c 19861F: drivers/tty/serial/sunzilog.c 19862F: drivers/tty/serial/sunzilog.h 19863F: drivers/tty/vcc.c 19864F: include/linux/sunserialcore.h 19865 19866SPARSE CHECKER 19867M: "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com> 19868L: linux-sparse@vger.kernel.org 19869S: Maintained 19870W: https://sparse.docs.kernel.org/ 19871Q: https://patchwork.kernel.org/project/linux-sparse/list/ 19872B: https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools 19873T: git git://git.kernel.org/pub/scm/devel/sparse/sparse.git 19874F: include/linux/compiler.h 19875 19876SPEAKUP CONSOLE SPEECH DRIVER 19877M: William Hubbs <w.d.hubbs@gmail.com> 19878M: Chris Brannon <chris@the-brannons.com> 19879M: Kirk Reiser <kirk@reisers.ca> 19880M: Samuel Thibault <samuel.thibault@ens-lyon.org> 19881L: speakup@linux-speakup.org 19882S: Odd Fixes 19883W: http://www.linux-speakup.org/ 19884W: https://github.com/linux-speakup/speakup 19885B: https://github.com/linux-speakup/speakup/issues 19886F: drivers/accessibility/speakup/ 19887 19888SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT 19889M: Viresh Kumar <vireshk@kernel.org> 19890M: Shiraz Hashim <shiraz.linux.kernel@gmail.com> 19891M: soc@kernel.org 19892L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19893S: Maintained 19894W: http://www.st.com/spear 19895F: arch/arm/boot/dts/spear* 19896F: arch/arm/mach-spear/ 19897F: drivers/clk/spear/ 19898F: drivers/pinctrl/spear/ 19899 19900SPI NOR SUBSYSTEM 19901M: Tudor Ambarus <tudor.ambarus@linaro.org> 19902M: Pratyush Yadav <pratyush@kernel.org> 19903R: Michael Walle <michael@walle.cc> 19904L: linux-mtd@lists.infradead.org 19905S: Maintained 19906W: http://www.linux-mtd.infradead.org/ 19907Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 19908C: irc://irc.oftc.net/mtd 19909T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next 19910F: Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml 19911F: drivers/mtd/spi-nor/ 19912F: include/linux/mtd/spi-nor.h 19913 19914SPI SUBSYSTEM 19915M: Mark Brown <broonie@kernel.org> 19916L: linux-spi@vger.kernel.org 19917S: Maintained 19918Q: http://patchwork.kernel.org/project/spi-devel-general/list/ 19919T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 19920F: Documentation/devicetree/bindings/spi/ 19921F: Documentation/spi/ 19922F: drivers/spi/ 19923F: include/linux/spi/ 19924F: include/uapi/linux/spi/ 19925F: tools/spi/ 19926 19927SPIDERNET NETWORK DRIVER for CELL 19928M: Ishizaki Kou <kou.ishizaki@toshiba.co.jp> 19929M: Geoff Levand <geoff@infradead.org> 19930L: netdev@vger.kernel.org 19931L: linuxppc-dev@lists.ozlabs.org 19932S: Maintained 19933F: Documentation/networking/device_drivers/ethernet/toshiba/spider_net.rst 19934F: drivers/net/ethernet/toshiba/spider_net* 19935 19936SPMI SUBSYSTEM 19937M: Stephen Boyd <sboyd@kernel.org> 19938L: linux-kernel@vger.kernel.org 19939S: Maintained 19940T: git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git 19941F: Documentation/devicetree/bindings/spmi/ 19942F: drivers/spmi/ 19943F: include/dt-bindings/spmi/spmi.h 19944F: include/linux/spmi.h 19945F: include/trace/events/spmi.h 19946 19947SPU FILE SYSTEM 19948M: Jeremy Kerr <jk@ozlabs.org> 19949L: linuxppc-dev@lists.ozlabs.org 19950S: Supported 19951W: http://www.ibm.com/developerworks/power/cell/ 19952F: Documentation/filesystems/spufs/spufs.rst 19953F: arch/powerpc/platforms/cell/spufs/ 19954 19955SQUASHFS FILE SYSTEM 19956M: Phillip Lougher <phillip@squashfs.org.uk> 19957L: squashfs-devel@lists.sourceforge.net (subscribers-only) 19958S: Maintained 19959W: http://squashfs.org.uk 19960T: git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git 19961F: Documentation/filesystems/squashfs.rst 19962F: fs/squashfs/ 19963 19964SRM (Alpha) environment access 19965M: Jan-Benedict Glaw <jbglaw@lug-owl.de> 19966S: Maintained 19967F: arch/alpha/kernel/srm_env.c 19968 19969ST LSM6DSx IMU IIO DRIVER 19970M: Lorenzo Bianconi <lorenzo@kernel.org> 19971L: linux-iio@vger.kernel.org 19972S: Maintained 19973W: http://www.st.com/ 19974F: Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml 19975F: drivers/iio/imu/st_lsm6dsx/ 19976 19977ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER 19978M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 19979M: Sylvain Petinot <sylvain.petinot@foss.st.com> 19980L: linux-media@vger.kernel.org 19981S: Maintained 19982T: git git://linuxtv.org/media_tree.git 19983F: Documentation/devicetree/bindings/media/i2c/st,st-mipid02.yaml 19984F: drivers/media/i2c/st-mipid02.c 19985 19986ST STM32 I2C/SMBUS DRIVER 19987M: Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com> 19988M: Alain Volmat <alain.volmat@foss.st.com> 19989L: linux-i2c@vger.kernel.org 19990S: Maintained 19991F: drivers/i2c/busses/i2c-stm32* 19992 19993ST STM32 SPI DRIVER 19994M: Alain Volmat <alain.volmat@foss.st.com> 19995L: linux-spi@vger.kernel.org 19996S: Maintained 19997F: drivers/spi/spi-stm32.c 19998 19999ST STPDDC60 DRIVER 20000M: Daniel Nilsson <daniel.nilsson@flex.com> 20001L: linux-hwmon@vger.kernel.org 20002S: Maintained 20003F: Documentation/hwmon/stpddc60.rst 20004F: drivers/hwmon/pmbus/stpddc60.c 20005 20006ST VGXY61 DRIVER 20007M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 20008M: Sylvain Petinot <sylvain.petinot@foss.st.com> 20009L: linux-media@vger.kernel.org 20010S: Maintained 20011T: git git://linuxtv.org/media_tree.git 20012F: Documentation/devicetree/bindings/media/i2c/st,st-vgxy61.yaml 20013F: Documentation/userspace-api/media/drivers/st-vgxy61.rst 20014F: drivers/media/i2c/st-vgxy61.c 20015 20016ST VL53L0X ToF RANGER(I2C) IIO DRIVER 20017M: Song Qiang <songqiang1304521@gmail.com> 20018L: linux-iio@vger.kernel.org 20019S: Maintained 20020F: Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml 20021F: drivers/iio/proximity/vl53l0x-i2c.c 20022 20023STABLE BRANCH 20024M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20025M: Sasha Levin <sashal@kernel.org> 20026L: stable@vger.kernel.org 20027S: Supported 20028F: Documentation/process/stable-kernel-rules.rst 20029 20030STAGING - ATOMISP DRIVER 20031M: Hans de Goede <hdegoede@redhat.com> 20032M: Mauro Carvalho Chehab <mchehab@kernel.org> 20033R: Sakari Ailus <sakari.ailus@linux.intel.com> 20034L: linux-media@vger.kernel.org 20035S: Maintained 20036F: drivers/staging/media/atomisp/ 20037 20038STAGING - FIELDBUS SUBSYSTEM 20039M: Sven Van Asbroeck <TheSven73@gmail.com> 20040S: Maintained 20041F: drivers/staging/fieldbus/* 20042F: drivers/staging/fieldbus/Documentation/ 20043 20044STAGING - HMS ANYBUS-S BUS 20045M: Sven Van Asbroeck <TheSven73@gmail.com> 20046S: Maintained 20047F: drivers/staging/fieldbus/anybuss/ 20048 20049STAGING - INDUSTRIAL IO 20050M: Jonathan Cameron <jic23@kernel.org> 20051L: linux-iio@vger.kernel.org 20052S: Odd Fixes 20053F: Documentation/devicetree/bindings/staging/iio/ 20054F: drivers/staging/iio/ 20055 20056STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec) 20057M: Marc Dietrich <marvin24@gmx.de> 20058L: ac100@lists.launchpad.net (moderated for non-subscribers) 20059L: linux-tegra@vger.kernel.org 20060S: Maintained 20061F: drivers/staging/nvec/ 20062 20063STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON) 20064M: Jens Frederich <jfrederich@gmail.com> 20065M: Jon Nettleton <jon.nettleton@gmail.com> 20066S: Maintained 20067W: http://wiki.laptop.org/go/DCON 20068F: drivers/staging/olpc_dcon/ 20069 20070STAGING - REALTEK RTL8712U DRIVERS 20071M: Larry Finger <Larry.Finger@lwfinger.net> 20072M: Florian Schilhabel <florian.c.schilhabel@googlemail.com>. 20073S: Odd Fixes 20074F: drivers/staging/rtl8712/ 20075 20076STAGING - SEPS525 LCD CONTROLLER DRIVERS 20077M: Michael Hennerich <michael.hennerich@analog.com> 20078L: linux-fbdev@vger.kernel.org 20079S: Supported 20080F: Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml 20081F: drivers/staging/fbtft/fb_seps525.c 20082 20083STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER 20084M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 20085M: Teddy Wang <teddy.wang@siliconmotion.com> 20086M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 20087L: linux-fbdev@vger.kernel.org 20088S: Maintained 20089F: drivers/staging/sm750fb/ 20090 20091STAGING - VIA VT665X DRIVERS 20092M: Forest Bond <forest@alittletooquiet.net> 20093S: Odd Fixes 20094F: drivers/staging/vt665?/ 20095 20096STAGING SUBSYSTEM 20097M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20098L: linux-staging@lists.linux.dev 20099S: Supported 20100T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 20101F: drivers/staging/ 20102 20103STARFIRE/DURALAN NETWORK DRIVER 20104M: Ion Badulescu <ionut@badula.org> 20105S: Odd Fixes 20106F: drivers/net/ethernet/adaptec/starfire* 20107 20108STARFIVE DEVICETREES 20109M: Emil Renner Berthing <kernel@esmil.dk> 20110S: Maintained 20111F: arch/riscv/boot/dts/starfive/ 20112 20113STARFIVE DWMAC GLUE LAYER 20114M: Emil Renner Berthing <kernel@esmil.dk> 20115M: Samin Guo <samin.guo@starfivetech.com> 20116S: Maintained 20117F: Documentation/devicetree/bindings/net/starfive,jh7110-dwmac.yaml 20118F: drivers/net/ethernet/stmicro/stmmac/dwmac-starfive.c 20119 20120STARFIVE JH7110 MMC/SD/SDIO DRIVER 20121M: William Qiu <william.qiu@starfivetech.com> 20122S: Supported 20123F: Documentation/devicetree/bindings/mmc/starfive* 20124F: drivers/mmc/host/dw_mmc-starfive.c 20125 20126STARFIVE JH71X0 CLOCK DRIVERS 20127M: Emil Renner Berthing <kernel@esmil.dk> 20128M: Hal Feng <hal.feng@starfivetech.com> 20129S: Maintained 20130F: Documentation/devicetree/bindings/clock/starfive,jh71*.yaml 20131F: drivers/clk/starfive/clk-starfive-jh71* 20132F: include/dt-bindings/clock/starfive?jh71*.h 20133 20134STARFIVE JH71X0 PINCTRL DRIVERS 20135M: Emil Renner Berthing <kernel@esmil.dk> 20136M: Jianlong Huang <jianlong.huang@starfivetech.com> 20137L: linux-gpio@vger.kernel.org 20138S: Maintained 20139F: Documentation/devicetree/bindings/pinctrl/starfive,jh71*.yaml 20140F: drivers/pinctrl/starfive/pinctrl-starfive-jh71* 20141F: include/dt-bindings/pinctrl/pinctrl-starfive-jh7100.h 20142F: include/dt-bindings/pinctrl/starfive,jh7110-pinctrl.h 20143 20144STARFIVE JH71X0 RESET CONTROLLER DRIVERS 20145M: Emil Renner Berthing <kernel@esmil.dk> 20146M: Hal Feng <hal.feng@starfivetech.com> 20147S: Maintained 20148F: Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml 20149F: drivers/reset/starfive/reset-starfive-jh71* 20150F: include/dt-bindings/reset/starfive?jh71*.h 20151 20152STARFIVE JH71XX PMU CONTROLLER DRIVER 20153M: Walker Chen <walker.chen@starfivetech.com> 20154S: Supported 20155F: Documentation/devicetree/bindings/power/starfive* 20156F: drivers/soc/starfive/jh71xx_pmu.c 20157F: include/dt-bindings/power/starfive,jh7110-pmu.h 20158 20159STARFIVE SOC DRIVERS 20160M: Conor Dooley <conor@kernel.org> 20161S: Maintained 20162T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 20163F: drivers/soc/starfive/ 20164 20165STARFIVE TRNG DRIVER 20166M: Jia Jie Ho <jiajie.ho@starfivetech.com> 20167S: Supported 20168F: Documentation/devicetree/bindings/rng/starfive* 20169F: drivers/char/hw_random/jh7110-trng.c 20170 20171STARFIVE WATCHDOG DRIVER 20172M: Xingyu Wu <xingyu.wu@starfivetech.com> 20173M: Samin Guo <samin.guo@starfivetech.com> 20174S: Supported 20175F: Documentation/devicetree/bindings/watchdog/starfive* 20176F: drivers/watchdog/starfive-wdt.c 20177 20178STATIC BRANCH/CALL 20179M: Peter Zijlstra <peterz@infradead.org> 20180M: Josh Poimboeuf <jpoimboe@kernel.org> 20181M: Jason Baron <jbaron@akamai.com> 20182R: Steven Rostedt <rostedt@goodmis.org> 20183R: Ard Biesheuvel <ardb@kernel.org> 20184S: Supported 20185F: arch/*/include/asm/jump_label*.h 20186F: arch/*/include/asm/static_call*.h 20187F: arch/*/kernel/jump_label.c 20188F: arch/*/kernel/static_call.c 20189F: include/linux/jump_label*.h 20190F: include/linux/static_call*.h 20191F: kernel/jump_label.c 20192F: kernel/static_call.c 20193 20194STI AUDIO (ASoC) DRIVERS 20195M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 20196L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20197S: Maintained 20198F: Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt 20199F: sound/soc/sti/ 20200 20201STI CEC DRIVER 20202M: Alain Volmat <alain.volmat@foss.st.com> 20203S: Maintained 20204F: Documentation/devicetree/bindings/media/cec/st,stih-cec.yaml 20205F: drivers/media/cec/platform/sti/ 20206 20207STK1160 USB VIDEO CAPTURE DRIVER 20208M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 20209L: linux-media@vger.kernel.org 20210S: Maintained 20211T: git git://linuxtv.org/media_tree.git 20212F: drivers/media/usb/stk1160/ 20213 20214STM32 AUDIO (ASoC) DRIVERS 20215M: Olivier Moysan <olivier.moysan@foss.st.com> 20216M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 20217L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20218S: Maintained 20219F: Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml 20220F: Documentation/devicetree/bindings/sound/st,stm32-*.yaml 20221F: sound/soc/stm/ 20222 20223STM32 TIMER/LPTIMER DRIVERS 20224M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 20225S: Maintained 20226F: Documentation/ABI/testing/*timer-stm32 20227F: Documentation/devicetree/bindings/*/*stm32-*timer* 20228F: drivers/*/stm32-*timer* 20229F: drivers/pwm/pwm-stm32* 20230F: include/linux/*/stm32-*tim* 20231 20232STMMAC ETHERNET DRIVER 20233M: Giuseppe Cavallaro <peppe.cavallaro@st.com> 20234M: Alexandre Torgue <alexandre.torgue@foss.st.com> 20235M: Jose Abreu <joabreu@synopsys.com> 20236L: netdev@vger.kernel.org 20237S: Supported 20238W: http://www.stlinux.com 20239F: Documentation/networking/device_drivers/ethernet/stmicro/ 20240F: drivers/net/ethernet/stmicro/stmmac/ 20241 20242SUN HAPPY MEAL ETHERNET DRIVER 20243M: Sean Anderson <seanga2@gmail.com> 20244S: Maintained 20245F: drivers/net/ethernet/sun/sunhme.* 20246 20247SUN3/3X 20248M: Sam Creasey <sammy@sammy.net> 20249S: Maintained 20250W: http://sammy.net/sun3/ 20251F: arch/m68k/include/asm/sun3* 20252F: arch/m68k/kernel/*sun3* 20253F: arch/m68k/sun3*/ 20254F: drivers/net/ethernet/i825xx/sun3* 20255 20256SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER 20257M: Hans de Goede <hdegoede@redhat.com> 20258L: linux-input@vger.kernel.org 20259S: Maintained 20260F: Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml 20261F: drivers/input/keyboard/sun4i-lradc-keys.c 20262 20263SUNDANCE NETWORK DRIVER 20264M: Denis Kirjanov <kda@linux-powerpc.org> 20265L: netdev@vger.kernel.org 20266S: Maintained 20267F: drivers/net/ethernet/dlink/sundance.c 20268 20269SUNPLUS ETHERNET DRIVER 20270M: Wells Lu <wellslutw@gmail.com> 20271L: netdev@vger.kernel.org 20272S: Maintained 20273W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 20274F: Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml 20275F: drivers/net/ethernet/sunplus/ 20276 20277SUNPLUS MMC DRIVER 20278M: Tony Huang <tonyhuang.sunplus@gmail.com> 20279M: Li-hao Kuo <lhjeff911@gmail.com> 20280S: Maintained 20281F: Documentation/devicetree/bindings/mmc/sunplus,mmc.yaml 20282F: drivers/mmc/host/sunplus-mmc.c 20283 20284SUNPLUS OCOTP DRIVER 20285M: Vincent Shih <vincent.sunplus@gmail.com> 20286S: Maintained 20287F: Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml 20288F: drivers/nvmem/sunplus-ocotp.c 20289 20290SUNPLUS PWM DRIVER 20291M: Hammer Hsieh <hammerh0314@gmail.com> 20292S: Maintained 20293F: Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml 20294F: drivers/pwm/pwm-sunplus.c 20295 20296SUNPLUS RTC DRIVER 20297M: Vincent Shih <vincent.sunplus@gmail.com> 20298L: linux-rtc@vger.kernel.org 20299S: Maintained 20300F: Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml 20301F: drivers/rtc/rtc-sunplus.c 20302 20303SUNPLUS SPI CONTROLLER INTERFACE DRIVER 20304M: Li-hao Kuo <lhjeff911@gmail.com> 20305L: linux-spi@vger.kernel.org 20306S: Maintained 20307F: Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml 20308F: drivers/spi/spi-sunplus-sp7021.c 20309 20310SUNPLUS UART DRIVER 20311M: Hammer Hsieh <hammerh0314@gmail.com> 20312S: Maintained 20313F: Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml 20314F: drivers/tty/serial/sunplus-uart.c 20315 20316SUNPLUS USB2 PHY DRIVER 20317M: Vincent Shih <vincent.sunplus@gmail.com> 20318L: linux-usb@vger.kernel.org 20319S: Maintained 20320F: Documentation/devicetree/bindings/phy/sunplus,sp7021-usb2-phy.yaml 20321F: drivers/phy/sunplus/Kconfig 20322F: drivers/phy/sunplus/Makefile 20323F: drivers/phy/sunplus/phy-sunplus-usb2.c 20324 20325SUNPLUS WATCHDOG DRIVER 20326M: Xiantao Hu <xt.hu@cqplus1.com> 20327L: linux-watchdog@vger.kernel.org 20328S: Maintained 20329F: Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml 20330F: drivers/watchdog/sunplus_wdt.c 20331 20332SUPERH 20333M: Yoshinori Sato <ysato@users.sourceforge.jp> 20334M: Rich Felker <dalias@libc.org> 20335M: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> 20336L: linux-sh@vger.kernel.org 20337S: Maintained 20338Q: http://patchwork.kernel.org/project/linux-sh/list/ 20339F: Documentation/arch/sh/ 20340F: arch/sh/ 20341F: drivers/sh/ 20342 20343SUSPEND TO RAM 20344M: "Rafael J. Wysocki" <rafael@kernel.org> 20345M: Len Brown <len.brown@intel.com> 20346M: Pavel Machek <pavel@ucw.cz> 20347L: linux-pm@vger.kernel.org 20348S: Supported 20349B: https://bugzilla.kernel.org 20350F: Documentation/power/ 20351F: arch/x86/kernel/acpi/sleep* 20352F: arch/x86/kernel/acpi/wakeup* 20353F: drivers/base/power/ 20354F: include/linux/freezer.h 20355F: include/linux/pm.h 20356F: include/linux/suspend.h 20357F: kernel/power/ 20358 20359SVGA HANDLING 20360M: Martin Mares <mj@ucw.cz> 20361L: linux-video@atrey.karlin.mff.cuni.cz 20362S: Maintained 20363F: Documentation/admin-guide/svga.rst 20364F: arch/x86/boot/video* 20365 20366SWITCHDEV 20367M: Jiri Pirko <jiri@resnulli.us> 20368M: Ivan Vecera <ivecera@redhat.com> 20369L: netdev@vger.kernel.org 20370S: Supported 20371F: include/net/switchdev.h 20372F: net/switchdev/ 20373 20374SY8106A REGULATOR DRIVER 20375M: Icenowy Zheng <icenowy@aosc.io> 20376S: Maintained 20377F: Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml 20378F: drivers/regulator/sy8106a-regulator.c 20379 20380SYNC FILE FRAMEWORK 20381M: Sumit Semwal <sumit.semwal@linaro.org> 20382R: Gustavo Padovan <gustavo@padovan.org> 20383L: linux-media@vger.kernel.org 20384L: dri-devel@lists.freedesktop.org 20385S: Maintained 20386T: git git://anongit.freedesktop.org/drm/drm-misc 20387F: Documentation/driver-api/sync_file.rst 20388F: drivers/dma-buf/dma-fence* 20389F: drivers/dma-buf/sw_sync.c 20390F: drivers/dma-buf/sync_* 20391F: include/linux/sync_file.h 20392F: include/uapi/linux/sync_file.h 20393 20394SYNOPSYS ARC ARCHITECTURE 20395M: Vineet Gupta <vgupta@kernel.org> 20396L: linux-snps-arc@lists.infradead.org 20397S: Supported 20398T: git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git 20399F: Documentation/arch/arc 20400F: Documentation/devicetree/bindings/arc/* 20401F: Documentation/devicetree/bindings/interrupt-controller/snps,arc* 20402F: arch/arc/ 20403F: drivers/clocksource/arc_timer.c 20404F: drivers/tty/serial/arc_uart.c 20405 20406SYNOPSYS ARC HSDK SDP pll clock driver 20407M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20408S: Supported 20409F: Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt 20410F: drivers/clk/clk-hsdk-pll.c 20411 20412SYNOPSYS ARC SDP clock driver 20413M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20414S: Supported 20415F: Documentation/devicetree/bindings/clock/snps,pll-clock.txt 20416F: drivers/clk/axs10x/* 20417 20418SYNOPSYS ARC SDP platform support 20419M: Alexey Brodkin <abrodkin@synopsys.com> 20420S: Supported 20421F: Documentation/devicetree/bindings/arc/axs10* 20422F: arch/arc/boot/dts/ax* 20423F: arch/arc/plat-axs10x 20424 20425SYNOPSYS AXS10x RESET CONTROLLER DRIVER 20426M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20427S: Supported 20428F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml 20429F: drivers/reset/reset-axs10x.c 20430 20431SYNOPSYS CREG GPIO DRIVER 20432M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20433S: Maintained 20434F: Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt 20435F: drivers/gpio/gpio-creg-snps.c 20436 20437SYNOPSYS DESIGNWARE 8250 UART DRIVER 20438M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 20439R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20440S: Supported 20441F: drivers/tty/serial/8250/8250_dw.c 20442F: drivers/tty/serial/8250/8250_dwlib.* 20443F: drivers/tty/serial/8250/8250_lpss.c 20444 20445SYNOPSYS DESIGNWARE APB GPIO DRIVER 20446M: Hoan Tran <hoan@os.amperecomputing.com> 20447M: Serge Semin <fancer.lancer@gmail.com> 20448L: linux-gpio@vger.kernel.org 20449S: Maintained 20450F: Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml 20451F: drivers/gpio/gpio-dwapb.c 20452 20453SYNOPSYS DESIGNWARE APB SSI DRIVER 20454M: Serge Semin <fancer.lancer@gmail.com> 20455L: linux-spi@vger.kernel.org 20456S: Supported 20457F: Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml 20458F: drivers/spi/spi-dw* 20459 20460SYNOPSYS DESIGNWARE AXI DMAC DRIVER 20461M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20462S: Maintained 20463F: Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml 20464F: drivers/dma/dw-axi-dmac/ 20465 20466SYNOPSYS DESIGNWARE DMAC DRIVER 20467M: Viresh Kumar <vireshk@kernel.org> 20468R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20469S: Maintained 20470F: Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml 20471F: Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml 20472F: drivers/dma/dw/ 20473F: include/dt-bindings/dma/dw-dmac.h 20474F: include/linux/dma/dw.h 20475F: include/linux/platform_data/dma-dw.h 20476 20477SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER 20478M: Jose Abreu <Jose.Abreu@synopsys.com> 20479L: netdev@vger.kernel.org 20480S: Supported 20481F: drivers/net/ethernet/synopsys/ 20482 20483SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER 20484M: Jose Abreu <Jose.Abreu@synopsys.com> 20485L: netdev@vger.kernel.org 20486S: Supported 20487F: drivers/net/pcs/pcs-xpcs.c 20488F: drivers/net/pcs/pcs-xpcs.h 20489F: include/linux/pcs/pcs-xpcs.h 20490 20491SYNOPSYS DESIGNWARE I2C DRIVER 20492M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 20493R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20494R: Mika Westerberg <mika.westerberg@linux.intel.com> 20495R: Jan Dabros <jsd@semihalf.com> 20496L: linux-i2c@vger.kernel.org 20497S: Supported 20498F: drivers/i2c/busses/i2c-designware-* 20499 20500SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER 20501M: Jaehoon Chung <jh80.chung@samsung.com> 20502L: linux-mmc@vger.kernel.org 20503S: Maintained 20504F: drivers/mmc/host/dw_mmc* 20505 20506SYNOPSYS HSDK RESET CONTROLLER DRIVER 20507M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20508S: Supported 20509F: Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt 20510F: drivers/reset/reset-hsdk.c 20511F: include/dt-bindings/reset/snps,hsdk-reset.h 20512 20513SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER 20514M: Prabu Thangamuthu <prabu.t@synopsys.com> 20515M: Manjunath M B <manjumb@synopsys.com> 20516L: linux-mmc@vger.kernel.org 20517S: Maintained 20518F: drivers/mmc/host/sdhci-pci-dwc-mshc.c 20519 20520SYSTEM CONFIGURATION (SYSCON) 20521M: Lee Jones <lee@kernel.org> 20522M: Arnd Bergmann <arnd@arndb.de> 20523S: Supported 20524T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 20525F: drivers/mfd/syscon.c 20526 20527SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers 20528M: Sudeep Holla <sudeep.holla@arm.com> 20529R: Cristian Marussi <cristian.marussi@arm.com> 20530L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20531S: Maintained 20532F: Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml 20533F: drivers/clk/clk-sc[mp]i.c 20534F: drivers/cpufreq/sc[mp]i-cpufreq.c 20535F: drivers/firmware/arm_scmi/ 20536F: drivers/firmware/arm_scpi.c 20537F: drivers/powercap/arm_scmi_powercap.c 20538F: drivers/regulator/scmi-regulator.c 20539F: drivers/reset/reset-scmi.c 20540F: include/linux/sc[mp]i_protocol.h 20541F: include/trace/events/scmi.h 20542F: include/uapi/linux/virtio_scmi.h 20543 20544SYSTEM RESET/SHUTDOWN DRIVERS 20545M: Sebastian Reichel <sre@kernel.org> 20546L: linux-pm@vger.kernel.org 20547S: Maintained 20548T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 20549F: Documentation/devicetree/bindings/power/reset/ 20550F: drivers/power/reset/ 20551 20552SYSTEM TRACE MODULE CLASS 20553M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 20554S: Maintained 20555T: git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git 20556F: Documentation/trace/stm.rst 20557F: drivers/hwtracing/stm/ 20558F: include/linux/stm.h 20559F: include/uapi/linux/stm.h 20560 20561SYSTEM76 ACPI DRIVER 20562M: Jeremy Soller <jeremy@system76.com> 20563M: System76 Product Development <productdev@system76.com> 20564L: platform-driver-x86@vger.kernel.org 20565S: Maintained 20566F: drivers/platform/x86/system76_acpi.c 20567 20568SYSV FILESYSTEM 20569S: Orphan 20570F: Documentation/filesystems/sysv-fs.rst 20571F: fs/sysv/ 20572F: include/linux/sysv_fs.h 20573 20574TASKSTATS STATISTICS INTERFACE 20575M: Balbir Singh <bsingharora@gmail.com> 20576S: Maintained 20577F: Documentation/accounting/taskstats* 20578F: include/linux/taskstats* 20579F: kernel/taskstats.c 20580 20581TC subsystem 20582M: Jamal Hadi Salim <jhs@mojatatu.com> 20583M: Cong Wang <xiyou.wangcong@gmail.com> 20584M: Jiri Pirko <jiri@resnulli.us> 20585L: netdev@vger.kernel.org 20586S: Maintained 20587F: include/net/pkt_cls.h 20588F: include/net/pkt_sched.h 20589F: include/net/tc_act/ 20590F: include/uapi/linux/pkt_cls.h 20591F: include/uapi/linux/pkt_sched.h 20592F: include/uapi/linux/tc_act/ 20593F: include/uapi/linux/tc_ematch/ 20594F: net/sched/ 20595F: tools/testing/selftests/tc-testing 20596 20597TC90522 MEDIA DRIVER 20598M: Akihiro Tsukada <tskd08@gmail.com> 20599L: linux-media@vger.kernel.org 20600S: Odd Fixes 20601F: drivers/media/dvb-frontends/tc90522* 20602 20603TCP LOW PRIORITY MODULE 20604M: "Wong Hoi Sing, Edison" <hswong3i@gmail.com> 20605M: "Hung Hing Lun, Mike" <hlhung3i@gmail.com> 20606S: Maintained 20607W: http://tcp-lp-mod.sourceforge.net/ 20608F: net/ipv4/tcp_lp.c 20609 20610TDA10071 MEDIA DRIVER 20611M: Antti Palosaari <crope@iki.fi> 20612L: linux-media@vger.kernel.org 20613S: Maintained 20614W: https://linuxtv.org 20615W: http://palosaari.fi/linux/ 20616Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20617T: git git://linuxtv.org/anttip/media_tree.git 20618F: drivers/media/dvb-frontends/tda10071* 20619 20620TDA18212 MEDIA DRIVER 20621M: Antti Palosaari <crope@iki.fi> 20622L: linux-media@vger.kernel.org 20623S: Maintained 20624W: https://linuxtv.org 20625W: http://palosaari.fi/linux/ 20626Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20627T: git git://linuxtv.org/anttip/media_tree.git 20628F: drivers/media/tuners/tda18212* 20629 20630TDA18218 MEDIA DRIVER 20631M: Antti Palosaari <crope@iki.fi> 20632L: linux-media@vger.kernel.org 20633S: Maintained 20634W: https://linuxtv.org 20635W: http://palosaari.fi/linux/ 20636Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20637T: git git://linuxtv.org/anttip/media_tree.git 20638F: drivers/media/tuners/tda18218* 20639 20640TDA18250 MEDIA DRIVER 20641M: Olli Salonen <olli.salonen@iki.fi> 20642L: linux-media@vger.kernel.org 20643S: Maintained 20644W: https://linuxtv.org 20645Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20646T: git git://linuxtv.org/media_tree.git 20647F: drivers/media/tuners/tda18250* 20648 20649TDA18271 MEDIA DRIVER 20650M: Michael Krufky <mkrufky@linuxtv.org> 20651L: linux-media@vger.kernel.org 20652S: Maintained 20653W: https://linuxtv.org 20654W: http://github.com/mkrufky 20655Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20656T: git git://linuxtv.org/mkrufky/tuners.git 20657F: drivers/media/tuners/tda18271* 20658 20659TDA1997x MEDIA DRIVER 20660M: Tim Harvey <tharvey@gateworks.com> 20661L: linux-media@vger.kernel.org 20662S: Maintained 20663W: https://linuxtv.org 20664Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20665F: drivers/media/i2c/tda1997x.* 20666 20667TDA827x MEDIA DRIVER 20668M: Michael Krufky <mkrufky@linuxtv.org> 20669L: linux-media@vger.kernel.org 20670S: Maintained 20671W: https://linuxtv.org 20672W: http://github.com/mkrufky 20673Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20674T: git git://linuxtv.org/mkrufky/tuners.git 20675F: drivers/media/tuners/tda8290.* 20676 20677TDA8290 MEDIA DRIVER 20678M: Michael Krufky <mkrufky@linuxtv.org> 20679L: linux-media@vger.kernel.org 20680S: Maintained 20681W: https://linuxtv.org 20682W: http://github.com/mkrufky 20683Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20684T: git git://linuxtv.org/mkrufky/tuners.git 20685F: drivers/media/tuners/tda8290.* 20686 20687TDA9840 MEDIA DRIVER 20688M: Hans Verkuil <hverkuil@xs4all.nl> 20689L: linux-media@vger.kernel.org 20690S: Maintained 20691W: https://linuxtv.org 20692T: git git://linuxtv.org/media_tree.git 20693F: drivers/media/i2c/tda9840* 20694 20695TEA5761 TUNER DRIVER 20696M: Mauro Carvalho Chehab <mchehab@kernel.org> 20697L: linux-media@vger.kernel.org 20698S: Odd fixes 20699W: https://linuxtv.org 20700T: git git://linuxtv.org/media_tree.git 20701F: drivers/media/tuners/tea5761.* 20702 20703TEA5767 TUNER DRIVER 20704M: Mauro Carvalho Chehab <mchehab@kernel.org> 20705L: linux-media@vger.kernel.org 20706S: Maintained 20707W: https://linuxtv.org 20708T: git git://linuxtv.org/media_tree.git 20709F: drivers/media/tuners/tea5767.* 20710 20711TEA6415C MEDIA DRIVER 20712M: Hans Verkuil <hverkuil@xs4all.nl> 20713L: linux-media@vger.kernel.org 20714S: Maintained 20715W: https://linuxtv.org 20716T: git git://linuxtv.org/media_tree.git 20717F: drivers/media/i2c/tea6415c* 20718 20719TEA6420 MEDIA DRIVER 20720M: Hans Verkuil <hverkuil@xs4all.nl> 20721L: linux-media@vger.kernel.org 20722S: Maintained 20723W: https://linuxtv.org 20724T: git git://linuxtv.org/media_tree.git 20725F: drivers/media/i2c/tea6420* 20726 20727TEAM DRIVER 20728M: Jiri Pirko <jiri@resnulli.us> 20729L: netdev@vger.kernel.org 20730S: Supported 20731F: drivers/net/team/ 20732F: include/linux/if_team.h 20733F: include/uapi/linux/if_team.h 20734F: tools/testing/selftests/drivers/net/team/ 20735 20736TECHNICAL ADVISORY BOARD PROCESS DOCS 20737M: "Theodore Ts'o" <tytso@mit.edu> 20738M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20739L: tech-board-discuss@lists.linux-foundation.org 20740S: Maintained 20741F: Documentation/process/contribution-maturity-model.rst 20742F: Documentation/process/researcher-guidelines.rst 20743 20744TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT 20745M: "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com> 20746S: Maintained 20747F: arch/x86/platform/ts5500/ 20748 20749TECHNOTREND USB IR RECEIVER 20750M: Sean Young <sean@mess.org> 20751L: linux-media@vger.kernel.org 20752S: Maintained 20753F: drivers/media/rc/ttusbir.c 20754 20755TECHWELL TW9910 VIDEO DECODER 20756L: linux-media@vger.kernel.org 20757S: Orphan 20758F: drivers/media/i2c/tw9910.c 20759F: include/media/i2c/tw9910.h 20760 20761TEE SUBSYSTEM 20762M: Jens Wiklander <jens.wiklander@linaro.org> 20763R: Sumit Garg <sumit.garg@linaro.org> 20764L: op-tee@lists.trustedfirmware.org 20765S: Maintained 20766F: Documentation/staging/tee.rst 20767F: drivers/tee/ 20768F: include/linux/tee_drv.h 20769F: include/uapi/linux/tee.h 20770 20771TEGRA ARCHITECTURE SUPPORT 20772M: Thierry Reding <thierry.reding@gmail.com> 20773M: Jonathan Hunter <jonathanh@nvidia.com> 20774L: linux-tegra@vger.kernel.org 20775S: Supported 20776Q: http://patchwork.ozlabs.org/project/linux-tegra/list/ 20777T: git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git 20778N: [^a-z]tegra 20779 20780TEGRA CLOCK DRIVER 20781M: Peter De Schrijver <pdeschrijver@nvidia.com> 20782M: Prashant Gaikwad <pgaikwad@nvidia.com> 20783S: Supported 20784F: drivers/clk/tegra/ 20785 20786TEGRA DMA DRIVERS 20787M: Laxman Dewangan <ldewangan@nvidia.com> 20788M: Jon Hunter <jonathanh@nvidia.com> 20789S: Supported 20790F: drivers/dma/tegra* 20791 20792TEGRA I2C DRIVER 20793M: Laxman Dewangan <ldewangan@nvidia.com> 20794R: Dmitry Osipenko <digetx@gmail.com> 20795S: Supported 20796F: drivers/i2c/busses/i2c-tegra.c 20797 20798TEGRA IOMMU DRIVERS 20799M: Thierry Reding <thierry.reding@gmail.com> 20800R: Krishna Reddy <vdumpa@nvidia.com> 20801L: linux-tegra@vger.kernel.org 20802S: Supported 20803F: drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c 20804F: drivers/iommu/tegra* 20805 20806TEGRA KBC DRIVER 20807M: Laxman Dewangan <ldewangan@nvidia.com> 20808S: Supported 20809F: drivers/input/keyboard/tegra-kbc.c 20810 20811TEGRA NAND DRIVER 20812M: Stefan Agner <stefan@agner.ch> 20813M: Lucas Stach <dev@lynxeye.de> 20814S: Maintained 20815F: Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt 20816F: drivers/mtd/nand/raw/tegra_nand.c 20817 20818TEGRA PWM DRIVER 20819M: Thierry Reding <thierry.reding@gmail.com> 20820S: Supported 20821F: drivers/pwm/pwm-tegra.c 20822 20823TEGRA QUAD SPI DRIVER 20824M: Thierry Reding <thierry.reding@gmail.com> 20825M: Jonathan Hunter <jonathanh@nvidia.com> 20826M: Sowjanya Komatineni <skomatineni@nvidia.com> 20827L: linux-tegra@vger.kernel.org 20828S: Maintained 20829F: drivers/spi/spi-tegra210-quad.c 20830 20831TEGRA SERIAL DRIVER 20832M: Laxman Dewangan <ldewangan@nvidia.com> 20833S: Supported 20834F: drivers/tty/serial/serial-tegra.c 20835 20836TEGRA SPI DRIVER 20837M: Laxman Dewangan <ldewangan@nvidia.com> 20838S: Supported 20839F: drivers/spi/spi-tegra* 20840 20841TEGRA VIDEO DRIVER 20842M: Thierry Reding <thierry.reding@gmail.com> 20843M: Jonathan Hunter <jonathanh@nvidia.com> 20844M: Sowjanya Komatineni <skomatineni@nvidia.com> 20845L: linux-media@vger.kernel.org 20846L: linux-tegra@vger.kernel.org 20847S: Maintained 20848F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 20849F: drivers/staging/media/tegra-video/ 20850 20851TEGRA XUSB PADCTL DRIVER 20852M: JC Kuo <jckuo@nvidia.com> 20853S: Supported 20854F: drivers/phy/tegra/xusb* 20855 20856TEHUTI ETHERNET DRIVER 20857M: Andy Gospodarek <andy@greyhouse.net> 20858L: netdev@vger.kernel.org 20859S: Supported 20860F: drivers/net/ethernet/tehuti/* 20861 20862TELECOM CLOCK DRIVER FOR MCPL0010 20863M: Mark Gross <markgross@kernel.org> 20864S: Supported 20865F: drivers/char/tlclk.c 20866 20867TEMPO SEMICONDUCTOR DRIVERS 20868M: Steven Eckhoff <steven.eckhoff.opensource@gmail.com> 20869S: Maintained 20870F: Documentation/devicetree/bindings/sound/tscs*.txt 20871F: sound/soc/codecs/tscs*.c 20872F: sound/soc/codecs/tscs*.h 20873 20874TENSILICA XTENSA PORT (xtensa) 20875M: Chris Zankel <chris@zankel.net> 20876M: Max Filippov <jcmvbkbc@gmail.com> 20877S: Maintained 20878T: git https://github.com/jcmvbkbc/linux-xtensa.git 20879F: arch/xtensa/ 20880F: drivers/irqchip/irq-xtensa-* 20881 20882TEXAS INSTRUMENTS ASoC DRIVERS 20883M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 20884L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20885S: Maintained 20886F: Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml 20887F: sound/soc/ti/ 20888 20889TEXAS INSTRUMENTS DMA DRIVERS 20890M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 20891L: dmaengine@vger.kernel.org 20892S: Maintained 20893F: Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt 20894F: Documentation/devicetree/bindings/dma/ti-edma.txt 20895F: Documentation/devicetree/bindings/dma/ti/ 20896F: drivers/dma/ti/ 20897F: include/linux/dma/k3-psil.h 20898F: include/linux/dma/k3-udma-glue.h 20899F: include/linux/dma/ti-cppi5.h 20900X: drivers/dma/ti/cppi41.c 20901 20902TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER 20903M: Robert Marko <robert.marko@sartura.hr> 20904M: Luka Perkov <luka.perkov@sartura.hr> 20905L: linux-hwmon@vger.kernel.org 20906S: Maintained 20907F: Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml 20908F: Documentation/hwmon/tps23861.rst 20909F: drivers/hwmon/tps23861.c 20910 20911TEXAS INSTRUMENTS' DAC7612 DAC DRIVER 20912M: Ricardo Ribalda <ribalda@kernel.org> 20913L: linux-iio@vger.kernel.org 20914S: Supported 20915F: Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml 20916F: drivers/iio/dac/ti-dac7612.c 20917 20918TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER 20919M: Nishanth Menon <nm@ti.com> 20920M: Tero Kristo <kristo@kernel.org> 20921M: Santosh Shilimkar <ssantosh@kernel.org> 20922L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20923S: Maintained 20924F: Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml 20925F: Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml 20926F: Documentation/devicetree/bindings/clock/ti,sci-clk.yaml 20927F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml 20928F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml 20929F: Documentation/devicetree/bindings/reset/ti,sci-reset.yaml 20930F: Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml 20931F: drivers/clk/keystone/sci-clk.c 20932F: drivers/firmware/ti_sci* 20933F: drivers/irqchip/irq-ti-sci-inta.c 20934F: drivers/irqchip/irq-ti-sci-intr.c 20935F: drivers/reset/reset-ti-sci.c 20936F: drivers/soc/ti/ti_sci_inta_msi.c 20937F: drivers/soc/ti/ti_sci_pm_domains.c 20938F: include/dt-bindings/soc/ti,sci_pm_domain.h 20939F: include/linux/soc/ti/ti_sci_inta_msi.h 20940F: include/linux/soc/ti/ti_sci_protocol.h 20941 20942TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER 20943M: Puranjay Mohan <puranjay12@gmail.com> 20944L: linux-iio@vger.kernel.org 20945S: Supported 20946F: Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml 20947F: drivers/iio/temperature/tmp117.c 20948 20949THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER 20950M: Hans Verkuil <hverkuil@xs4all.nl> 20951L: linux-media@vger.kernel.org 20952S: Maintained 20953W: https://linuxtv.org 20954T: git git://linuxtv.org/media_tree.git 20955F: drivers/media/radio/radio-raremono.c 20956 20957THERMAL 20958M: Rafael J. Wysocki <rafael@kernel.org> 20959M: Daniel Lezcano <daniel.lezcano@linaro.org> 20960R: Amit Kucheria <amitk@kernel.org> 20961R: Zhang Rui <rui.zhang@intel.com> 20962L: linux-pm@vger.kernel.org 20963S: Supported 20964Q: https://patchwork.kernel.org/project/linux-pm/list/ 20965T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal 20966F: Documentation/ABI/testing/sysfs-class-thermal 20967F: Documentation/admin-guide/thermal/ 20968F: Documentation/devicetree/bindings/thermal/ 20969F: Documentation/driver-api/thermal/ 20970F: drivers/thermal/ 20971F: include/dt-bindings/thermal/ 20972F: include/linux/cpu_cooling.h 20973F: include/linux/thermal.h 20974F: include/uapi/linux/thermal.h 20975F: tools/lib/thermal/ 20976F: tools/thermal/ 20977 20978THERMAL DRIVER FOR AMLOGIC SOCS 20979M: Guillaume La Roque <glaroque@baylibre.com> 20980L: linux-pm@vger.kernel.org 20981L: linux-amlogic@lists.infradead.org 20982S: Supported 20983W: http://linux-meson.com/ 20984F: Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml 20985F: drivers/thermal/amlogic_thermal.c 20986 20987THERMAL/CPU_COOLING 20988M: Amit Daniel Kachhap <amit.kachhap@gmail.com> 20989M: Daniel Lezcano <daniel.lezcano@linaro.org> 20990M: Viresh Kumar <viresh.kumar@linaro.org> 20991R: Lukasz Luba <lukasz.luba@arm.com> 20992L: linux-pm@vger.kernel.org 20993S: Supported 20994F: Documentation/driver-api/thermal/cpu-cooling-api.rst 20995F: Documentation/driver-api/thermal/cpu-idle-cooling.rst 20996F: drivers/thermal/cpufreq_cooling.c 20997F: drivers/thermal/cpuidle_cooling.c 20998F: include/linux/cpu_cooling.h 20999 21000THERMAL/POWER_ALLOCATOR 21001M: Lukasz Luba <lukasz.luba@arm.com> 21002L: linux-pm@vger.kernel.org 21003S: Maintained 21004F: Documentation/driver-api/thermal/power_allocator.rst 21005F: drivers/thermal/gov_power_allocator.c 21006F: drivers/thermal/thermal_trace_ipa.h 21007 21008THINKPAD ACPI EXTRAS DRIVER 21009M: Henrique de Moraes Holschuh <hmh@hmh.eng.br> 21010L: ibm-acpi-devel@lists.sourceforge.net 21011L: platform-driver-x86@vger.kernel.org 21012S: Maintained 21013W: http://ibm-acpi.sourceforge.net 21014W: http://thinkwiki.org/wiki/Ibm-acpi 21015T: git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git 21016F: drivers/platform/x86/thinkpad_acpi.c 21017 21018THINKPAD LMI DRIVER 21019M: Mark Pearson <markpearson@lenovo.com> 21020L: platform-driver-x86@vger.kernel.org 21021S: Maintained 21022F: Documentation/ABI/testing/sysfs-class-firmware-attributes 21023F: drivers/platform/x86/think-lmi.? 21024 21025THUNDERBOLT DMA TRAFFIC TEST DRIVER 21026M: Isaac Hazan <isaac.hazan@intel.com> 21027L: linux-usb@vger.kernel.org 21028S: Maintained 21029F: drivers/thunderbolt/dma_test.c 21030 21031THUNDERBOLT DRIVER 21032M: Andreas Noever <andreas.noever@gmail.com> 21033M: Michael Jamet <michael.jamet@intel.com> 21034M: Mika Westerberg <mika.westerberg@linux.intel.com> 21035M: Yehezkel Bernat <YehezkelShB@gmail.com> 21036L: linux-usb@vger.kernel.org 21037S: Maintained 21038T: git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git 21039F: Documentation/admin-guide/thunderbolt.rst 21040F: drivers/thunderbolt/ 21041F: include/linux/thunderbolt.h 21042 21043THUNDERBOLT NETWORK DRIVER 21044M: Michael Jamet <michael.jamet@intel.com> 21045M: Mika Westerberg <mika.westerberg@linux.intel.com> 21046M: Yehezkel Bernat <YehezkelShB@gmail.com> 21047L: netdev@vger.kernel.org 21048S: Maintained 21049F: drivers/net/thunderbolt/ 21050 21051THUNDERX GPIO DRIVER 21052M: Robert Richter <rric@kernel.org> 21053S: Odd Fixes 21054F: drivers/gpio/gpio-thunderx.c 21055 21056TI ADS7924 ADC DRIVER 21057M: Hugo Villeneuve <hvilleneuve@dimonoff.com> 21058L: linux-iio@vger.kernel.org 21059S: Supported 21060F: Documentation/devicetree/bindings/iio/adc/ti,ads7924.yaml 21061F: drivers/iio/adc/ti-ads7924.c 21062 21063TI AM437X VPFE DRIVER 21064M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 21065L: linux-media@vger.kernel.org 21066S: Maintained 21067W: https://linuxtv.org 21068Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21069T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 21070F: drivers/media/platform/ti/am437x/ 21071 21072TI BANDGAP AND THERMAL DRIVER 21073M: Eduardo Valentin <edubezval@gmail.com> 21074M: Keerthy <j-keerthy@ti.com> 21075L: linux-pm@vger.kernel.org 21076L: linux-omap@vger.kernel.org 21077S: Maintained 21078F: drivers/thermal/ti-soc-thermal/ 21079 21080TI BQ27XXX POWER SUPPLY DRIVER 21081F: drivers/power/supply/bq27xxx_battery.c 21082F: drivers/power/supply/bq27xxx_battery_i2c.c 21083F: include/linux/power/bq27xxx_battery.h 21084 21085TI CDCE706 CLOCK DRIVER 21086M: Max Filippov <jcmvbkbc@gmail.com> 21087S: Maintained 21088F: drivers/clk/clk-cdce706.c 21089 21090TI CLOCK DRIVER 21091M: Tero Kristo <kristo@kernel.org> 21092L: linux-omap@vger.kernel.org 21093S: Odd Fixes 21094F: drivers/clk/ti/ 21095F: include/linux/clk/ti.h 21096 21097TI DAVINCI MACHINE SUPPORT 21098M: Bartosz Golaszewski <brgl@bgdev.pl> 21099L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21100S: Maintained 21101T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 21102F: Documentation/devicetree/bindings/i2c/i2c-davinci.txt 21103F: arch/arm/boot/dts/da850* 21104F: arch/arm/mach-davinci/ 21105F: drivers/i2c/busses/i2c-davinci.c 21106 21107TI DAVINCI SERIES CLOCK DRIVER 21108M: David Lechner <david@lechnology.com> 21109R: Sekhar Nori <nsekhar@ti.com> 21110S: Maintained 21111F: Documentation/devicetree/bindings/clock/ti/davinci/ 21112F: drivers/clk/davinci/ 21113F: include/linux/clk/davinci.h 21114 21115TI DAVINCI SERIES GPIO DRIVER 21116M: Keerthy <j-keerthy@ti.com> 21117L: linux-gpio@vger.kernel.org 21118S: Maintained 21119F: Documentation/devicetree/bindings/gpio/gpio-davinci.yaml 21120F: drivers/gpio/gpio-davinci.c 21121 21122TI DAVINCI SERIES MEDIA DRIVER 21123M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 21124L: linux-media@vger.kernel.org 21125S: Maintained 21126W: https://linuxtv.org 21127Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21128T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 21129F: drivers/media/platform/ti/davinci/ 21130F: include/media/davinci/ 21131 21132TI ENHANCED CAPTURE (eCAP) DRIVER 21133M: Vignesh Raghavendra <vigneshr@ti.com> 21134R: Julien Panis <jpanis@baylibre.com> 21135L: linux-iio@vger.kernel.org 21136L: linux-omap@vger.kernel.org 21137S: Maintained 21138F: Documentation/devicetree/bindings/counter/ti,am62-ecap-capture.yaml 21139F: drivers/counter/ti-ecap-capture.c 21140 21141TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER 21142R: David Lechner <david@lechnology.com> 21143L: linux-iio@vger.kernel.org 21144F: Documentation/devicetree/bindings/counter/ti-eqep.yaml 21145F: drivers/counter/ti-eqep.c 21146 21147TI ETHERNET SWITCH DRIVER (CPSW) 21148R: Grygorii Strashko <grygorii.strashko@ti.com> 21149L: linux-omap@vger.kernel.org 21150L: netdev@vger.kernel.org 21151S: Maintained 21152F: drivers/net/ethernet/ti/cpsw* 21153F: drivers/net/ethernet/ti/davinci* 21154 21155TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS 21156M: Alex Dubov <oakad@yahoo.com> 21157S: Maintained 21158W: http://tifmxx.berlios.de/ 21159F: drivers/memstick/host/tifm_ms.c 21160F: drivers/misc/tifm* 21161F: drivers/mmc/host/tifm_sd.c 21162F: include/linux/tifm.h 21163 21164TI KEYSTONE MULTICORE NAVIGATOR DRIVERS 21165M: Nishanth Menon <nm@ti.com> 21166M: Santosh Shilimkar <ssantosh@kernel.org> 21167L: linux-kernel@vger.kernel.org 21168L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21169S: Maintained 21170T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 21171F: drivers/soc/ti/* 21172 21173TI LM49xxx FAMILY ASoC CODEC DRIVERS 21174M: M R Swami Reddy <mr.swami.reddy@ti.com> 21175M: Vishwas A Deshpande <vishwas.a.deshpande@ti.com> 21176L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21177S: Maintained 21178F: sound/soc/codecs/isabelle* 21179F: sound/soc/codecs/lm49453* 21180 21181TI LMP92064 ADC DRIVER 21182M: Leonard Göhrs <l.goehrs@pengutronix.de> 21183R: kernel@pengutronix.de 21184L: linux-iio@vger.kernel.org 21185S: Maintained 21186F: Documentation/devicetree/bindings/iio/adc/ti,lmp92064.yaml 21187F: drivers/iio/adc/ti-lmp92064.c 21188 21189TI PCM3060 ASoC CODEC DRIVER 21190M: Kirill Marinushkin <kmarinushkin@birdec.com> 21191L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21192S: Maintained 21193F: Documentation/devicetree/bindings/sound/pcm3060.txt 21194F: sound/soc/codecs/pcm3060* 21195 21196TI TAS571X FAMILY ASoC CODEC DRIVER 21197M: Kevin Cernekee <cernekee@chromium.org> 21198L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21199S: Odd Fixes 21200F: sound/soc/codecs/tas571x* 21201 21202TI TMAG5273 MAGNETOMETER DRIVER 21203M: Gerald Loacker <gerald.loacker@wolfvision.net> 21204L: linux-iio@vger.kernel.org 21205S: Maintained 21206F: Documentation/devicetree/bindings/iio/magnetometer/ti,tmag5273.yaml 21207F: drivers/iio/magnetometer/tmag5273.c 21208 21209TI TRF7970A NFC DRIVER 21210M: Mark Greer <mgreer@animalcreek.com> 21211L: linux-wireless@vger.kernel.org 21212S: Supported 21213F: Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml 21214F: drivers/nfc/trf7970a.c 21215 21216TI TSC2046 ADC DRIVER 21217M: Oleksij Rempel <o.rempel@pengutronix.de> 21218R: kernel@pengutronix.de 21219L: linux-iio@vger.kernel.org 21220S: Maintained 21221F: Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml 21222F: drivers/iio/adc/ti-tsc2046.c 21223 21224TI TWL4030 SERIES SOC CODEC DRIVER 21225M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21226L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21227S: Maintained 21228F: sound/soc/codecs/twl4030* 21229 21230TI VPE/CAL DRIVERS 21231M: Benoit Parrot <bparrot@ti.com> 21232L: linux-media@vger.kernel.org 21233S: Maintained 21234W: http://linuxtv.org/ 21235Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21236F: Documentation/devicetree/bindings/media/ti,cal.yaml 21237F: Documentation/devicetree/bindings/media/ti,vpe.yaml 21238F: drivers/media/platform/ti/cal/ 21239F: drivers/media/platform/ti/vpe/ 21240 21241TI WILINK WIRELESS DRIVERS 21242L: linux-wireless@vger.kernel.org 21243S: Orphan 21244W: https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx 21245W: https://wireless.wiki.kernel.org/en/users/Drivers/wl1251 21246T: git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git 21247F: drivers/net/wireless/ti/ 21248 21249TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER 21250M: John Stultz <jstultz@google.com> 21251M: Thomas Gleixner <tglx@linutronix.de> 21252R: Stephen Boyd <sboyd@kernel.org> 21253L: linux-kernel@vger.kernel.org 21254S: Supported 21255T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 21256F: include/linux/clocksource.h 21257F: include/linux/time.h 21258F: include/linux/timex.h 21259F: include/uapi/linux/time.h 21260F: include/uapi/linux/timex.h 21261F: kernel/time/alarmtimer.c 21262F: kernel/time/clocksource.c 21263F: kernel/time/ntp.c 21264F: kernel/time/time*.c 21265F: tools/testing/selftests/timers/ 21266 21267TIPC NETWORK LAYER 21268M: Jon Maloy <jmaloy@redhat.com> 21269M: Ying Xue <ying.xue@windriver.com> 21270L: netdev@vger.kernel.org (core kernel code) 21271L: tipc-discussion@lists.sourceforge.net (user apps, general discussion) 21272S: Maintained 21273W: http://tipc.sourceforge.net/ 21274F: include/uapi/linux/tipc*.h 21275F: net/tipc/ 21276 21277TLAN NETWORK DRIVER 21278M: Samuel Chessman <chessman@tux.org> 21279L: tlan-devel@lists.sourceforge.net (subscribers-only) 21280S: Maintained 21281W: http://sourceforge.net/projects/tlan/ 21282F: Documentation/networking/device_drivers/ethernet/ti/tlan.rst 21283F: drivers/net/ethernet/ti/tlan.* 21284 21285TMIO/SDHI MMC DRIVER 21286M: Wolfram Sang <wsa+renesas@sang-engineering.com> 21287L: linux-mmc@vger.kernel.org 21288L: linux-renesas-soc@vger.kernel.org 21289S: Supported 21290F: drivers/mmc/host/renesas_sdhi* 21291F: drivers/mmc/host/tmio_mmc* 21292F: include/linux/mfd/tmio.h 21293 21294TMP401 HARDWARE MONITOR DRIVER 21295M: Guenter Roeck <linux@roeck-us.net> 21296L: linux-hwmon@vger.kernel.org 21297S: Maintained 21298F: Documentation/devicetree/bindings/hwmon/ti,tmp401.yaml 21299F: Documentation/hwmon/tmp401.rst 21300F: drivers/hwmon/tmp401.c 21301 21302TMP464 HARDWARE MONITOR DRIVER 21303M: Guenter Roeck <linux@roeck-us.net> 21304L: linux-hwmon@vger.kernel.org 21305S: Maintained 21306F: Documentation/devicetree/bindings/hwmon/ti,tmp464.yaml 21307F: Documentation/hwmon/tmp464.rst 21308F: drivers/hwmon/tmp464.c 21309 21310TMP513 HARDWARE MONITOR DRIVER 21311M: Eric Tremblay <etremblay@distech-controls.com> 21312L: linux-hwmon@vger.kernel.org 21313S: Maintained 21314F: Documentation/hwmon/tmp513.rst 21315F: drivers/hwmon/tmp513.c 21316 21317TMPFS (SHMEM FILESYSTEM) 21318M: Hugh Dickins <hughd@google.com> 21319L: linux-mm@kvack.org 21320S: Maintained 21321F: include/linux/shmem_fs.h 21322F: mm/shmem.c 21323 21324TOMOYO SECURITY MODULE 21325M: Kentaro Takeda <takedakn@nttdata.co.jp> 21326M: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> 21327L: tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English) 21328L: tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English) 21329L: tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese) 21330L: tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese) 21331S: Maintained 21332W: https://tomoyo.osdn.jp/ 21333F: security/tomoyo/ 21334 21335TOPSTAR LAPTOP EXTRAS DRIVER 21336M: Herton Ronaldo Krzesinski <herton@canonical.com> 21337L: platform-driver-x86@vger.kernel.org 21338S: Maintained 21339F: drivers/platform/x86/topstar-laptop.c 21340 21341TORTURE-TEST MODULES 21342M: Davidlohr Bueso <dave@stgolabs.net> 21343M: "Paul E. McKenney" <paulmck@kernel.org> 21344M: Josh Triplett <josh@joshtriplett.org> 21345L: linux-kernel@vger.kernel.org 21346S: Supported 21347T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 21348F: Documentation/RCU/torture.rst 21349F: kernel/locking/locktorture.c 21350F: kernel/rcu/rcuscale.c 21351F: kernel/rcu/rcutorture.c 21352F: kernel/rcu/refscale.c 21353F: kernel/torture.c 21354 21355TOSHIBA ACPI EXTRAS DRIVER 21356M: Azael Avalos <coproscefalo@gmail.com> 21357L: platform-driver-x86@vger.kernel.org 21358S: Maintained 21359F: drivers/platform/x86/toshiba_acpi.c 21360 21361TOSHIBA BLUETOOTH DRIVER 21362M: Azael Avalos <coproscefalo@gmail.com> 21363L: platform-driver-x86@vger.kernel.org 21364S: Maintained 21365F: drivers/platform/x86/toshiba_bluetooth.c 21366 21367TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER 21368M: Azael Avalos <coproscefalo@gmail.com> 21369L: platform-driver-x86@vger.kernel.org 21370S: Maintained 21371F: drivers/platform/x86/toshiba_haps.c 21372 21373TOSHIBA SMM DRIVER 21374M: Jonathan Buzzard <jonathan@buzzard.org.uk> 21375S: Maintained 21376W: http://www.buzzard.org.uk/toshiba/ 21377F: drivers/char/toshiba.c 21378F: include/linux/toshiba.h 21379F: include/uapi/linux/toshiba.h 21380 21381TOSHIBA TC358743 DRIVER 21382M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 21383L: linux-media@vger.kernel.org 21384S: Maintained 21385F: Documentation/devicetree/bindings/media/i2c/tc358743.txt 21386F: drivers/media/i2c/tc358743* 21387F: include/media/i2c/tc358743.h 21388 21389TOSHIBA WMI HOTKEYS DRIVER 21390M: Azael Avalos <coproscefalo@gmail.com> 21391L: platform-driver-x86@vger.kernel.org 21392S: Maintained 21393F: drivers/platform/x86/toshiba-wmi.c 21394 21395TPM DEVICE DRIVER 21396M: Peter Huewe <peterhuewe@gmx.de> 21397M: Jarkko Sakkinen <jarkko@kernel.org> 21398R: Jason Gunthorpe <jgg@ziepe.ca> 21399L: linux-integrity@vger.kernel.org 21400S: Maintained 21401W: https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity 21402Q: https://patchwork.kernel.org/project/linux-integrity/list/ 21403T: git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git 21404F: drivers/char/tpm/ 21405 21406TPS546D24 DRIVER 21407M: Duke Du <dukedu83@gmail.com> 21408L: linux-hwmon@vger.kernel.org 21409S: Maintained 21410F: Documentation/hwmon/tps546d24.rst 21411F: drivers/hwmon/pmbus/tps546d24.c 21412 21413TRACING 21414M: Steven Rostedt <rostedt@goodmis.org> 21415M: Masami Hiramatsu <mhiramat@kernel.org> 21416L: linux-kernel@vger.kernel.org 21417L: linux-trace-kernel@vger.kernel.org 21418S: Maintained 21419Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 21420T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 21421F: Documentation/trace/* 21422F: fs/tracefs/ 21423F: include/linux/trace*.h 21424F: include/trace/ 21425F: kernel/trace/ 21426F: scripts/tracing/ 21427F: tools/testing/selftests/ftrace/ 21428 21429TRACING MMIO ACCESSES (MMIOTRACE) 21430M: Steven Rostedt <rostedt@goodmis.org> 21431M: Masami Hiramatsu <mhiramat@kernel.org> 21432R: Karol Herbst <karolherbst@gmail.com> 21433R: Pekka Paalanen <ppaalanen@gmail.com> 21434L: linux-kernel@vger.kernel.org 21435L: nouveau@lists.freedesktop.org 21436S: Maintained 21437F: arch/x86/mm/kmmio.c 21438F: arch/x86/mm/mmio-mod.c 21439F: arch/x86/mm/testmmiotrace.c 21440F: include/linux/mmiotrace.h 21441F: kernel/trace/trace_mmiotrace.c 21442 21443TRACING OS NOISE / LATENCY TRACERS 21444M: Steven Rostedt <rostedt@goodmis.org> 21445M: Daniel Bristot de Oliveira <bristot@kernel.org> 21446S: Maintained 21447F: Documentation/trace/hwlat_detector.rst 21448F: Documentation/trace/osnoise-tracer.rst 21449F: Documentation/trace/timerlat-tracer.rst 21450F: arch/*/kernel/trace.c 21451F: include/trace/events/osnoise.h 21452F: kernel/trace/trace_hwlat.c 21453F: kernel/trace/trace_irqsoff.c 21454F: kernel/trace/trace_osnoise.c 21455F: kernel/trace/trace_sched_wakeup.c 21456 21457TRADITIONAL CHINESE DOCUMENTATION 21458M: Hu Haowen <src.res@email.cn> 21459L: linux-doc-tw-discuss@lists.sourceforge.net (moderated for non-subscribers) 21460S: Maintained 21461W: https://github.com/srcres258/linux-doc 21462T: git git://github.com/srcres258/linux-doc.git doc-zh-tw 21463F: Documentation/translations/zh_TW/ 21464 21465TTY LAYER 21466M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21467M: Jiri Slaby <jirislaby@kernel.org> 21468S: Supported 21469T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 21470F: Documentation/driver-api/serial/ 21471F: drivers/tty/ 21472F: drivers/tty/serial/serial_core.c 21473F: include/linux/selection.h 21474F: include/linux/serial.h 21475F: include/linux/serial_core.h 21476F: include/linux/sysrq.h 21477F: include/linux/tty*.h 21478F: include/linux/vt.h 21479F: include/linux/vt_*.h 21480F: include/uapi/linux/serial.h 21481F: include/uapi/linux/serial_core.h 21482F: include/uapi/linux/tty.h 21483 21484TUA9001 MEDIA DRIVER 21485M: Antti Palosaari <crope@iki.fi> 21486L: linux-media@vger.kernel.org 21487S: Maintained 21488W: https://linuxtv.org 21489W: http://palosaari.fi/linux/ 21490Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21491T: git git://linuxtv.org/anttip/media_tree.git 21492F: drivers/media/tuners/tua9001* 21493 21494TULIP NETWORK DRIVERS 21495L: netdev@vger.kernel.org 21496L: linux-parisc@vger.kernel.org 21497S: Orphan 21498F: drivers/net/ethernet/dec/tulip/ 21499 21500TUN/TAP driver 21501M: Maxim Krasnyansky <maxk@qti.qualcomm.com> 21502S: Maintained 21503W: http://vtun.sourceforge.net/tun 21504F: Documentation/networking/tuntap.rst 21505F: arch/um/os-Linux/drivers/ 21506 21507TURBOCHANNEL SUBSYSTEM 21508M: "Maciej W. Rozycki" <macro@orcam.me.uk> 21509M: Ralf Baechle <ralf@linux-mips.org> 21510L: linux-mips@vger.kernel.org 21511S: Maintained 21512Q: http://patchwork.linux-mips.org/project/linux-mips/list/ 21513F: drivers/tc/ 21514F: include/linux/tc.h 21515 21516TURBOSTAT UTILITY 21517M: "Len Brown" <lenb@kernel.org> 21518L: linux-pm@vger.kernel.org 21519S: Supported 21520Q: https://patchwork.kernel.org/project/linux-pm/list/ 21521B: https://bugzilla.kernel.org 21522T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat 21523F: tools/power/x86/turbostat/ 21524 21525TW5864 VIDEO4LINUX DRIVER 21526M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 21527M: Anton Sviridenko <anton@corp.bluecherry.net> 21528M: Andrey Utkin <andrey.utkin@corp.bluecherry.net> 21529M: Andrey Utkin <andrey_utkin@fastmail.com> 21530L: linux-media@vger.kernel.org 21531S: Supported 21532F: drivers/media/pci/tw5864/ 21533 21534TW68 VIDEO4LINUX DRIVER 21535M: Hans Verkuil <hverkuil@xs4all.nl> 21536L: linux-media@vger.kernel.org 21537S: Odd Fixes 21538W: https://linuxtv.org 21539T: git git://linuxtv.org/media_tree.git 21540F: drivers/media/pci/tw68/ 21541 21542TW686X VIDEO4LINUX DRIVER 21543M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 21544L: linux-media@vger.kernel.org 21545S: Maintained 21546W: http://linuxtv.org 21547T: git git://linuxtv.org/media_tree.git 21548F: drivers/media/pci/tw686x/ 21549 21550U-BOOT ENVIRONMENT VARIABLES 21551M: Rafał Miłecki <rafal@milecki.pl> 21552S: Maintained 21553F: Documentation/devicetree/bindings/nvmem/u-boot,env.yaml 21554F: drivers/nvmem/u-boot-env.c 21555 21556UACCE ACCELERATOR FRAMEWORK 21557M: Zhangfei Gao <zhangfei.gao@linaro.org> 21558M: Zhou Wang <wangzhou1@hisilicon.com> 21559L: linux-accelerators@lists.ozlabs.org 21560L: linux-kernel@vger.kernel.org 21561S: Maintained 21562F: Documentation/ABI/testing/sysfs-driver-uacce 21563F: Documentation/misc-devices/uacce.rst 21564F: drivers/misc/uacce/ 21565F: include/linux/uacce.h 21566F: include/uapi/misc/uacce/ 21567 21568UBI FILE SYSTEM (UBIFS) 21569M: Richard Weinberger <richard@nod.at> 21570L: linux-mtd@lists.infradead.org 21571S: Supported 21572W: http://www.linux-mtd.infradead.org/doc/ubifs.html 21573T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21574T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21575F: Documentation/ABI/testing/sysfs-fs-ubifs 21576F: Documentation/filesystems/ubifs-authentication.rst 21577F: Documentation/filesystems/ubifs.rst 21578F: fs/ubifs/ 21579 21580UBLK USERSPACE BLOCK DRIVER 21581M: Ming Lei <ming.lei@redhat.com> 21582L: linux-block@vger.kernel.org 21583S: Maintained 21584F: Documentation/block/ublk.rst 21585F: drivers/block/ublk_drv.c 21586F: include/uapi/linux/ublk_cmd.h 21587 21588UCLINUX (M68KNOMMU AND COLDFIRE) 21589M: Greg Ungerer <gerg@linux-m68k.org> 21590L: linux-m68k@lists.linux-m68k.org 21591S: Maintained 21592W: http://www.linux-m68k.org/ 21593T: git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git 21594F: arch/m68k/*/*_no.* 21595F: arch/m68k/68*/ 21596F: arch/m68k/coldfire/ 21597F: arch/m68k/include/asm/*_no.* 21598 21599UDF FILESYSTEM 21600M: Jan Kara <jack@suse.com> 21601S: Maintained 21602F: Documentation/filesystems/udf.rst 21603F: fs/udf/ 21604 21605UDRAW TABLET 21606M: Bastien Nocera <hadess@hadess.net> 21607L: linux-input@vger.kernel.org 21608S: Maintained 21609F: drivers/hid/hid-udraw-ps3.c 21610 21611UFS FILESYSTEM 21612M: Evgeniy Dushistov <dushistov@mail.ru> 21613S: Maintained 21614F: Documentation/admin-guide/ufs.rst 21615F: fs/ufs/ 21616 21617UHID USERSPACE HID IO DRIVER 21618M: David Rheinsberg <david.rheinsberg@gmail.com> 21619L: linux-input@vger.kernel.org 21620S: Maintained 21621F: drivers/hid/uhid.c 21622F: include/uapi/linux/uhid.h 21623 21624ULPI BUS 21625M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21626L: linux-usb@vger.kernel.org 21627S: Maintained 21628F: drivers/usb/common/ulpi.c 21629F: include/linux/ulpi/ 21630 21631UNICODE SUBSYSTEM 21632M: Gabriel Krisman Bertazi <krisman@collabora.com> 21633L: linux-fsdevel@vger.kernel.org 21634S: Supported 21635F: fs/unicode/ 21636 21637UNIFDEF 21638M: Tony Finch <dot@dotat.at> 21639S: Maintained 21640W: http://dotat.at/prog/unifdef 21641F: scripts/unifdef.c 21642 21643UNIFORM CDROM DRIVER 21644M: Phillip Potter <phil@philpotter.co.uk> 21645S: Maintained 21646F: Documentation/cdrom/ 21647F: drivers/cdrom/cdrom.c 21648F: include/linux/cdrom.h 21649F: include/uapi/linux/cdrom.h 21650 21651UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER 21652R: Alim Akhtar <alim.akhtar@samsung.com> 21653R: Avri Altman <avri.altman@wdc.com> 21654R: Bart Van Assche <bvanassche@acm.org> 21655L: linux-scsi@vger.kernel.org 21656S: Supported 21657F: Documentation/devicetree/bindings/ufs/ 21658F: Documentation/scsi/ufs.rst 21659F: drivers/ufs/core/ 21660 21661UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS 21662M: Pedro Sousa <pedrom.sousa@synopsys.com> 21663L: linux-scsi@vger.kernel.org 21664S: Supported 21665F: drivers/ufs/host/*dwc* 21666 21667UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER EXYNOS HOOKS 21668M: Alim Akhtar <alim.akhtar@samsung.com> 21669L: linux-scsi@vger.kernel.org 21670S: Maintained 21671F: drivers/ufs/host/ufs-exynos* 21672 21673UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS 21674M: Stanley Chu <stanley.chu@mediatek.com> 21675L: linux-scsi@vger.kernel.org 21676L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 21677S: Maintained 21678F: drivers/ufs/host/ufs-mediatek* 21679 21680UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER QUALCOMM HOOKS 21681M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 21682L: linux-arm-msm@vger.kernel.org 21683L: linux-scsi@vger.kernel.org 21684S: Maintained 21685F: Documentation/devicetree/bindings/ufs/qcom,ufs.yaml 21686F: drivers/ufs/host/ufs-qcom* 21687 21688UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER RENESAS HOOKS 21689M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 21690L: linux-renesas-soc@vger.kernel.org 21691L: linux-scsi@vger.kernel.org 21692S: Maintained 21693F: drivers/ufs/host/ufs-renesas.c 21694 21695UNSORTED BLOCK IMAGES (UBI) 21696M: Richard Weinberger <richard@nod.at> 21697L: linux-mtd@lists.infradead.org 21698S: Supported 21699W: http://www.linux-mtd.infradead.org/ 21700T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21701T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21702F: drivers/mtd/ubi/ 21703F: include/linux/mtd/ubi.h 21704F: include/uapi/mtd/ubi-user.h 21705 21706USB "USBNET" DRIVER FRAMEWORK 21707M: Oliver Neukum <oneukum@suse.com> 21708L: netdev@vger.kernel.org 21709S: Maintained 21710W: http://www.linux-usb.org/usbnet 21711F: drivers/net/usb/usbnet.c 21712F: include/linux/usb/usbnet.h 21713 21714USB ACM DRIVER 21715M: Oliver Neukum <oneukum@suse.com> 21716L: linux-usb@vger.kernel.org 21717S: Maintained 21718F: Documentation/usb/acm.rst 21719F: drivers/usb/class/cdc-acm.* 21720 21721USB APPLE MFI FASTCHARGE DRIVER 21722M: Bastien Nocera <hadess@hadess.net> 21723L: linux-usb@vger.kernel.org 21724S: Maintained 21725F: drivers/usb/misc/apple-mfi-fastcharge.c 21726 21727USB AR5523 WIRELESS DRIVER 21728M: Pontus Fuchs <pontus.fuchs@gmail.com> 21729L: linux-wireless@vger.kernel.org 21730S: Maintained 21731F: drivers/net/wireless/ath/ar5523/ 21732 21733USB ATTACHED SCSI 21734M: Oliver Neukum <oneukum@suse.com> 21735L: linux-usb@vger.kernel.org 21736L: linux-scsi@vger.kernel.org 21737S: Maintained 21738F: drivers/usb/storage/uas.c 21739 21740USB CDC ETHERNET DRIVER 21741M: Oliver Neukum <oliver@neukum.org> 21742L: linux-usb@vger.kernel.org 21743S: Maintained 21744F: drivers/net/usb/cdc_*.c 21745F: include/uapi/linux/usb/cdc.h 21746 21747USB CHAOSKEY DRIVER 21748M: Keith Packard <keithp@keithp.com> 21749L: linux-usb@vger.kernel.org 21750S: Maintained 21751F: drivers/usb/misc/chaoskey.c 21752 21753USB CYPRESS C67X00 DRIVER 21754L: linux-usb@vger.kernel.org 21755S: Orphan 21756F: drivers/usb/c67x00/ 21757 21758USB DAVICOM DM9601 DRIVER 21759M: Peter Korsgaard <peter@korsgaard.com> 21760L: netdev@vger.kernel.org 21761S: Maintained 21762W: http://www.linux-usb.org/usbnet 21763F: drivers/net/usb/dm9601.c 21764 21765USB EHCI DRIVER 21766M: Alan Stern <stern@rowland.harvard.edu> 21767L: linux-usb@vger.kernel.org 21768S: Maintained 21769F: Documentation/usb/ehci.rst 21770F: drivers/usb/host/ehci* 21771 21772USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...) 21773M: Jiri Kosina <jikos@kernel.org> 21774M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 21775L: linux-usb@vger.kernel.org 21776S: Maintained 21777T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 21778F: Documentation/hid/hiddev.rst 21779F: drivers/hid/usbhid/ 21780 21781USB INTEL XHCI ROLE MUX DRIVER 21782M: Hans de Goede <hdegoede@redhat.com> 21783L: linux-usb@vger.kernel.org 21784S: Maintained 21785F: drivers/usb/roles/intel-xhci-usb-role-switch.c 21786 21787USB IP DRIVER FOR HISILICON KIRIN 960 21788M: Yu Chen <chenyu56@huawei.com> 21789M: Binghui Wang <wangbinghui@hisilicon.com> 21790L: linux-usb@vger.kernel.org 21791S: Maintained 21792F: Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml 21793F: drivers/phy/hisilicon/phy-hi3660-usb3.c 21794 21795USB IP DRIVER FOR HISILICON KIRIN 970 21796M: Mauro Carvalho Chehab <mchehab@kernel.org> 21797L: linux-usb@vger.kernel.org 21798S: Maintained 21799F: Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml 21800F: drivers/phy/hisilicon/phy-hi3670-usb3.c 21801 21802USB ISP116X DRIVER 21803M: Olav Kongas <ok@artecdesign.ee> 21804L: linux-usb@vger.kernel.org 21805S: Maintained 21806F: drivers/usb/host/isp116x* 21807F: include/linux/usb/isp116x.h 21808 21809USB ISP1760 DRIVER 21810M: Rui Miguel Silva <rui.silva@linaro.org> 21811L: linux-usb@vger.kernel.org 21812S: Maintained 21813F: Documentation/devicetree/bindings/usb/nxp,isp1760.yaml 21814F: drivers/usb/isp1760/* 21815 21816USB LAN78XX ETHERNET DRIVER 21817M: Woojung Huh <woojung.huh@microchip.com> 21818M: UNGLinuxDriver@microchip.com 21819L: netdev@vger.kernel.org 21820S: Maintained 21821F: Documentation/devicetree/bindings/net/microchip,lan78xx.txt 21822F: drivers/net/usb/lan78xx.* 21823F: include/dt-bindings/net/microchip-lan78xx.h 21824 21825USB MASS STORAGE DRIVER 21826M: Alan Stern <stern@rowland.harvard.edu> 21827L: linux-usb@vger.kernel.org 21828L: usb-storage@lists.one-eyed-alien.net 21829S: Maintained 21830F: drivers/usb/storage/ 21831 21832USB MIDI DRIVER 21833M: Clemens Ladisch <clemens@ladisch.de> 21834L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21835S: Maintained 21836T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 21837F: sound/usb/midi.* 21838 21839USB NETWORKING DRIVERS 21840L: linux-usb@vger.kernel.org 21841S: Odd Fixes 21842F: drivers/net/usb/ 21843 21844USB OHCI DRIVER 21845M: Alan Stern <stern@rowland.harvard.edu> 21846L: linux-usb@vger.kernel.org 21847S: Maintained 21848F: Documentation/usb/ohci.rst 21849F: drivers/usb/host/ohci* 21850 21851USB OTG FSM (Finite State Machine) 21852M: Peter Chen <peter.chen@kernel.org> 21853L: linux-usb@vger.kernel.org 21854S: Maintained 21855T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 21856F: drivers/usb/common/usb-otg-fsm.c 21857 21858USB OVER IP DRIVER 21859M: Valentina Manea <valentina.manea.m@gmail.com> 21860M: Shuah Khan <shuah@kernel.org> 21861M: Shuah Khan <skhan@linuxfoundation.org> 21862R: Hongren Zheng <i@zenithal.me> 21863L: linux-usb@vger.kernel.org 21864S: Maintained 21865F: Documentation/usb/usbip_protocol.rst 21866F: drivers/usb/usbip/ 21867F: tools/testing/selftests/drivers/usb/usbip/ 21868F: tools/usb/usbip/ 21869 21870USB PEGASUS DRIVER 21871M: Petko Manolov <petkan@nucleusys.com> 21872L: linux-usb@vger.kernel.org 21873L: netdev@vger.kernel.org 21874S: Maintained 21875W: https://github.com/petkan/pegasus 21876T: git https://github.com/petkan/pegasus.git 21877F: drivers/net/usb/pegasus.* 21878 21879USB PRINTER DRIVER (usblp) 21880M: Pete Zaitcev <zaitcev@redhat.com> 21881L: linux-usb@vger.kernel.org 21882S: Supported 21883F: drivers/usb/class/usblp.c 21884 21885USB QMI WWAN NETWORK DRIVER 21886M: Bjørn Mork <bjorn@mork.no> 21887L: netdev@vger.kernel.org 21888S: Maintained 21889F: Documentation/ABI/testing/sysfs-class-net-qmi 21890F: drivers/net/usb/qmi_wwan.c 21891 21892USB RAW GADGET DRIVER 21893R: Andrey Konovalov <andreyknvl@gmail.com> 21894L: linux-usb@vger.kernel.org 21895S: Maintained 21896F: Documentation/usb/raw-gadget.rst 21897F: drivers/usb/gadget/legacy/raw_gadget.c 21898F: include/uapi/linux/usb/raw_gadget.h 21899 21900USB RTL8150 DRIVER 21901M: Petko Manolov <petkan@nucleusys.com> 21902L: linux-usb@vger.kernel.org 21903L: netdev@vger.kernel.org 21904S: Maintained 21905W: https://github.com/petkan/rtl8150 21906T: git https://github.com/petkan/rtl8150.git 21907F: drivers/net/usb/rtl8150.c 21908 21909USB SERIAL SUBSYSTEM 21910M: Johan Hovold <johan@kernel.org> 21911L: linux-usb@vger.kernel.org 21912S: Maintained 21913T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git 21914F: Documentation/usb/usb-serial.rst 21915F: drivers/usb/serial/ 21916F: include/linux/usb/serial.h 21917 21918USB SMSC75XX ETHERNET DRIVER 21919M: Steve Glendinning <steve.glendinning@shawell.net> 21920L: netdev@vger.kernel.org 21921S: Maintained 21922F: drivers/net/usb/smsc75xx.* 21923 21924USB SMSC95XX ETHERNET DRIVER 21925M: Steve Glendinning <steve.glendinning@shawell.net> 21926M: UNGLinuxDriver@microchip.com 21927L: netdev@vger.kernel.org 21928S: Maintained 21929F: drivers/net/usb/smsc95xx.* 21930 21931USB SUBSYSTEM 21932M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21933L: linux-usb@vger.kernel.org 21934S: Supported 21935W: http://www.linux-usb.org 21936T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git 21937F: Documentation/devicetree/bindings/usb/ 21938F: Documentation/usb/ 21939F: drivers/usb/ 21940F: include/dt-bindings/usb/ 21941F: include/linux/usb.h 21942F: include/linux/usb/ 21943 21944USB TYPEC BUS FOR ALTERNATE MODES 21945M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21946L: linux-usb@vger.kernel.org 21947S: Maintained 21948F: Documentation/ABI/testing/sysfs-bus-typec 21949F: Documentation/driver-api/usb/typec_bus.rst 21950F: drivers/usb/typec/altmodes/ 21951F: include/linux/usb/typec_altmode.h 21952 21953USB TYPEC CLASS 21954M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21955L: linux-usb@vger.kernel.org 21956S: Maintained 21957F: Documentation/ABI/testing/sysfs-class-typec 21958F: Documentation/driver-api/usb/typec.rst 21959F: drivers/usb/typec/ 21960F: include/linux/usb/typec.h 21961 21962USB TYPEC INTEL PMC MUX DRIVER 21963M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21964L: linux-usb@vger.kernel.org 21965S: Maintained 21966F: Documentation/firmware-guide/acpi/intel-pmc-mux.rst 21967F: drivers/usb/typec/mux/intel_pmc_mux.c 21968 21969USB TYPEC PI3USB30532 MUX DRIVER 21970M: Hans de Goede <hdegoede@redhat.com> 21971L: linux-usb@vger.kernel.org 21972S: Maintained 21973F: drivers/usb/typec/mux/pi3usb30532.c 21974 21975USB TYPEC PORT CONTROLLER DRIVERS 21976M: Guenter Roeck <linux@roeck-us.net> 21977L: linux-usb@vger.kernel.org 21978S: Maintained 21979F: drivers/usb/typec/tcpm/ 21980 21981USB UHCI DRIVER 21982M: Alan Stern <stern@rowland.harvard.edu> 21983L: linux-usb@vger.kernel.org 21984S: Maintained 21985F: drivers/usb/host/uhci* 21986 21987USB VIDEO CLASS 21988M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 21989L: linux-media@vger.kernel.org 21990S: Maintained 21991W: http://www.ideasonboard.org/uvc/ 21992T: git git://linuxtv.org/media_tree.git 21993F: drivers/media/usb/uvc/ 21994F: include/uapi/linux/uvcvideo.h 21995 21996USB WEBCAM GADGET 21997M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 21998M: Daniel Scally <dan.scally@ideasonboard.com> 21999L: linux-usb@vger.kernel.org 22000S: Maintained 22001F: drivers/usb/gadget/function/*uvc* 22002F: drivers/usb/gadget/legacy/webcam.c 22003F: include/uapi/linux/usb/g_uvc.h 22004 22005USB WIRELESS RNDIS DRIVER (rndis_wlan) 22006M: Jussi Kivilinna <jussi.kivilinna@iki.fi> 22007L: linux-wireless@vger.kernel.org 22008S: Maintained 22009F: drivers/net/wireless/legacy/rndis_wlan.c 22010 22011USB XHCI DRIVER 22012M: Mathias Nyman <mathias.nyman@intel.com> 22013L: linux-usb@vger.kernel.org 22014S: Supported 22015F: drivers/usb/host/pci-quirks* 22016F: drivers/usb/host/xhci* 22017 22018USB ZD1201 DRIVER 22019L: linux-wireless@vger.kernel.org 22020S: Orphan 22021W: http://linux-lc100020.sourceforge.net 22022F: drivers/net/wireless/zydas/zd1201.* 22023 22024USER DATAGRAM PROTOCOL (UDP) 22025M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 22026S: Maintained 22027F: include/linux/udp.h 22028F: net/ipv4/udp.c 22029F: net/ipv6/udp.c 22030 22031USER-MODE LINUX (UML) 22032M: Richard Weinberger <richard@nod.at> 22033M: Anton Ivanov <anton.ivanov@cambridgegreys.com> 22034M: Johannes Berg <johannes@sipsolutions.net> 22035L: linux-um@lists.infradead.org 22036S: Maintained 22037W: http://user-mode-linux.sourceforge.net 22038Q: https://patchwork.ozlabs.org/project/linux-um/list/ 22039T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next 22040T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes 22041F: Documentation/virt/uml/ 22042F: arch/um/ 22043F: arch/x86/um/ 22044F: fs/hostfs/ 22045 22046USERSPACE COPYIN/COPYOUT (UIOVEC) 22047M: Alexander Viro <viro@zeniv.linux.org.uk> 22048S: Maintained 22049F: include/linux/uio.h 22050F: lib/iov_iter.c 22051 22052USERSPACE DMA BUFFER DRIVER 22053M: Gerd Hoffmann <kraxel@redhat.com> 22054L: dri-devel@lists.freedesktop.org 22055S: Maintained 22056T: git git://anongit.freedesktop.org/drm/drm-misc 22057F: drivers/dma-buf/udmabuf.c 22058F: include/uapi/linux/udmabuf.h 22059 22060USERSPACE I/O (UIO) 22061M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22062S: Maintained 22063T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 22064F: Documentation/driver-api/uio-howto.rst 22065F: drivers/uio/ 22066F: include/linux/uio_driver.h 22067 22068UTIL-LINUX PACKAGE 22069M: Karel Zak <kzak@redhat.com> 22070L: util-linux@vger.kernel.org 22071S: Maintained 22072W: http://en.wikipedia.org/wiki/Util-linux 22073T: git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git 22074 22075UUID HELPERS 22076R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22077L: linux-kernel@vger.kernel.org 22078S: Maintained 22079F: include/linux/uuid.h 22080F: lib/test_uuid.c 22081F: lib/uuid.c 22082 22083UV SYSFS DRIVER 22084M: Justin Ernst <justin.ernst@hpe.com> 22085L: platform-driver-x86@vger.kernel.org 22086S: Maintained 22087F: drivers/platform/x86/uv_sysfs.c 22088 22089UVESAFB DRIVER 22090M: Michal Januszewski <spock@gentoo.org> 22091L: linux-fbdev@vger.kernel.org 22092S: Maintained 22093W: https://github.com/mjanusz/v86d 22094F: Documentation/fb/uvesafb.rst 22095F: drivers/video/fbdev/uvesafb.* 22096 22097Ux500 CLOCK DRIVERS 22098M: Ulf Hansson <ulf.hansson@linaro.org> 22099L: linux-clk@vger.kernel.org 22100L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22101S: Maintained 22102F: drivers/clk/ux500/ 22103 22104VF610 NAND DRIVER 22105M: Stefan Agner <stefan@agner.ch> 22106L: linux-mtd@lists.infradead.org 22107S: Supported 22108F: drivers/mtd/nand/raw/vf610_nfc.c 22109 22110VFAT/FAT/MSDOS FILESYSTEM 22111M: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> 22112S: Maintained 22113F: Documentation/filesystems/vfat.rst 22114F: fs/fat/ 22115F: tools/testing/selftests/filesystems/fat/ 22116 22117VFIO DRIVER 22118M: Alex Williamson <alex.williamson@redhat.com> 22119L: kvm@vger.kernel.org 22120S: Maintained 22121T: git https://github.com/awilliam/linux-vfio.git 22122F: Documentation/ABI/testing/sysfs-devices-vfio-dev 22123F: Documentation/driver-api/vfio.rst 22124F: drivers/vfio/ 22125F: include/linux/vfio.h 22126F: include/linux/vfio_pci_core.h 22127F: include/uapi/linux/vfio.h 22128 22129VFIO FSL-MC DRIVER 22130M: Diana Craciun <diana.craciun@oss.nxp.com> 22131L: kvm@vger.kernel.org 22132S: Maintained 22133F: drivers/vfio/fsl-mc/ 22134 22135VFIO HISILICON PCI DRIVER 22136M: Longfang Liu <liulongfang@huawei.com> 22137M: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 22138L: kvm@vger.kernel.org 22139S: Maintained 22140F: drivers/vfio/pci/hisilicon/ 22141 22142VFIO MEDIATED DEVICE DRIVERS 22143M: Kirti Wankhede <kwankhede@nvidia.com> 22144L: kvm@vger.kernel.org 22145S: Maintained 22146F: Documentation/driver-api/vfio-mediated-device.rst 22147F: drivers/vfio/mdev/ 22148F: include/linux/mdev.h 22149F: samples/vfio-mdev/ 22150 22151VFIO MLX5 PCI DRIVER 22152M: Yishai Hadas <yishaih@nvidia.com> 22153L: kvm@vger.kernel.org 22154S: Maintained 22155F: drivers/vfio/pci/mlx5/ 22156 22157VFIO PCI DEVICE SPECIFIC DRIVERS 22158R: Jason Gunthorpe <jgg@nvidia.com> 22159R: Yishai Hadas <yishaih@nvidia.com> 22160R: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 22161R: Kevin Tian <kevin.tian@intel.com> 22162L: kvm@vger.kernel.org 22163S: Maintained 22164P: Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst 22165F: drivers/vfio/pci/*/ 22166 22167VFIO PLATFORM DRIVER 22168M: Eric Auger <eric.auger@redhat.com> 22169L: kvm@vger.kernel.org 22170S: Maintained 22171F: drivers/vfio/platform/ 22172 22173VGA_SWITCHEROO 22174R: Lukas Wunner <lukas@wunner.de> 22175S: Maintained 22176T: git git://anongit.freedesktop.org/drm/drm-misc 22177F: Documentation/gpu/vga-switcheroo.rst 22178F: drivers/gpu/vga/vga_switcheroo.c 22179F: include/linux/vga_switcheroo.h 22180 22181VIA RHINE NETWORK DRIVER 22182M: Kevin Brace <kevinbrace@bracecomputerlab.com> 22183S: Maintained 22184F: drivers/net/ethernet/via/via-rhine.c 22185 22186VIA SD/MMC CARD CONTROLLER DRIVER 22187M: Bruce Chang <brucechang@via.com.tw> 22188M: Harald Welte <HaraldWelte@viatech.com> 22189S: Maintained 22190F: drivers/mmc/host/via-sdmmc.c 22191 22192VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER 22193M: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 22194L: linux-fbdev@vger.kernel.org 22195S: Maintained 22196F: drivers/video/fbdev/via/ 22197F: include/linux/via-core.h 22198F: include/linux/via-gpio.h 22199F: include/linux/via_i2c.h 22200 22201VIA VELOCITY NETWORK DRIVER 22202M: Francois Romieu <romieu@fr.zoreil.com> 22203L: netdev@vger.kernel.org 22204S: Maintained 22205F: drivers/net/ethernet/via/via-velocity.* 22206 22207VICODEC VIRTUAL CODEC DRIVER 22208M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 22209L: linux-media@vger.kernel.org 22210S: Maintained 22211W: https://linuxtv.org 22212T: git git://linuxtv.org/media_tree.git 22213F: drivers/media/test-drivers/vicodec/* 22214 22215VIDEO I2C POLLING DRIVER 22216M: Matt Ranostay <matt.ranostay@konsulko.com> 22217L: linux-media@vger.kernel.org 22218S: Maintained 22219F: drivers/media/i2c/video-i2c.c 22220 22221VIDEO MULTIPLEXER DRIVER 22222M: Philipp Zabel <p.zabel@pengutronix.de> 22223L: linux-media@vger.kernel.org 22224S: Maintained 22225F: drivers/media/platform/video-mux.c 22226 22227VIDEOBUF2 FRAMEWORK 22228M: Tomasz Figa <tfiga@chromium.org> 22229M: Marek Szyprowski <m.szyprowski@samsung.com> 22230L: linux-media@vger.kernel.org 22231S: Maintained 22232F: drivers/media/common/videobuf2/* 22233F: include/media/videobuf2-* 22234 22235VIDTV VIRTUAL DIGITAL TV DRIVER 22236M: Daniel W. S. Almeida <dwlsalmeida@gmail.com> 22237L: linux-media@vger.kernel.org 22238S: Maintained 22239W: https://linuxtv.org 22240T: git git://linuxtv.org/media_tree.git 22241F: drivers/media/test-drivers/vidtv/* 22242 22243VIMC VIRTUAL MEDIA CONTROLLER DRIVER 22244M: Shuah Khan <skhan@linuxfoundation.org> 22245R: Kieran Bingham <kieran.bingham@ideasonboard.com> 22246L: linux-media@vger.kernel.org 22247S: Maintained 22248W: https://linuxtv.org 22249T: git git://linuxtv.org/media_tree.git 22250F: drivers/media/test-drivers/vimc/* 22251 22252VIRT LIB 22253M: Alex Williamson <alex.williamson@redhat.com> 22254M: Paolo Bonzini <pbonzini@redhat.com> 22255L: kvm@vger.kernel.org 22256S: Supported 22257F: virt/lib/ 22258 22259VIRTIO AND VHOST VSOCK DRIVER 22260M: Stefan Hajnoczi <stefanha@redhat.com> 22261M: Stefano Garzarella <sgarzare@redhat.com> 22262L: kvm@vger.kernel.org 22263L: virtualization@lists.linux-foundation.org 22264L: netdev@vger.kernel.org 22265S: Maintained 22266F: drivers/vhost/vsock.c 22267F: include/linux/virtio_vsock.h 22268F: include/uapi/linux/virtio_vsock.h 22269F: net/vmw_vsock/virtio_transport.c 22270F: net/vmw_vsock/virtio_transport_common.c 22271 22272VIRTIO BALLOON 22273M: "Michael S. Tsirkin" <mst@redhat.com> 22274M: David Hildenbrand <david@redhat.com> 22275L: virtualization@lists.linux-foundation.org 22276S: Maintained 22277F: drivers/virtio/virtio_balloon.c 22278F: include/linux/balloon_compaction.h 22279F: include/uapi/linux/virtio_balloon.h 22280F: mm/balloon_compaction.c 22281 22282VIRTIO BLOCK AND SCSI DRIVERS 22283M: "Michael S. Tsirkin" <mst@redhat.com> 22284M: Jason Wang <jasowang@redhat.com> 22285R: Paolo Bonzini <pbonzini@redhat.com> 22286R: Stefan Hajnoczi <stefanha@redhat.com> 22287L: virtualization@lists.linux-foundation.org 22288S: Maintained 22289F: drivers/block/virtio_blk.c 22290F: drivers/scsi/virtio_scsi.c 22291F: drivers/vhost/scsi.c 22292F: include/uapi/linux/virtio_blk.h 22293F: include/uapi/linux/virtio_scsi.h 22294 22295VIRTIO CONSOLE DRIVER 22296M: Amit Shah <amit@kernel.org> 22297L: virtualization@lists.linux-foundation.org 22298S: Maintained 22299F: drivers/char/virtio_console.c 22300F: include/linux/virtio_console.h 22301F: include/uapi/linux/virtio_console.h 22302 22303VIRTIO CORE AND NET DRIVERS 22304M: "Michael S. Tsirkin" <mst@redhat.com> 22305M: Jason Wang <jasowang@redhat.com> 22306R: Xuan Zhuo <xuanzhuo@linux.alibaba.com> 22307L: virtualization@lists.linux-foundation.org 22308S: Maintained 22309F: Documentation/ABI/testing/sysfs-bus-vdpa 22310F: Documentation/ABI/testing/sysfs-class-vduse 22311F: Documentation/devicetree/bindings/virtio/ 22312F: Documentation/driver-api/virtio/ 22313F: drivers/block/virtio_blk.c 22314F: drivers/crypto/virtio/ 22315F: drivers/net/virtio_net.c 22316F: drivers/vdpa/ 22317F: drivers/virtio/ 22318F: include/linux/vdpa.h 22319F: include/linux/virtio*.h 22320F: include/linux/vringh.h 22321F: include/uapi/linux/virtio_*.h 22322F: tools/virtio/ 22323 22324VIRTIO CRYPTO DRIVER 22325M: Gonglei <arei.gonglei@huawei.com> 22326L: virtualization@lists.linux-foundation.org 22327L: linux-crypto@vger.kernel.org 22328S: Maintained 22329F: drivers/crypto/virtio/ 22330F: include/uapi/linux/virtio_crypto.h 22331 22332VIRTIO DRIVERS FOR S390 22333M: Cornelia Huck <cohuck@redhat.com> 22334M: Halil Pasic <pasic@linux.ibm.com> 22335M: Eric Farman <farman@linux.ibm.com> 22336L: linux-s390@vger.kernel.org 22337L: virtualization@lists.linux-foundation.org 22338L: kvm@vger.kernel.org 22339S: Supported 22340F: arch/s390/include/uapi/asm/virtio-ccw.h 22341F: drivers/s390/virtio/ 22342 22343VIRTIO FILE SYSTEM 22344M: Vivek Goyal <vgoyal@redhat.com> 22345M: Stefan Hajnoczi <stefanha@redhat.com> 22346M: Miklos Szeredi <miklos@szeredi.hu> 22347L: virtualization@lists.linux-foundation.org 22348L: linux-fsdevel@vger.kernel.org 22349S: Supported 22350W: https://virtio-fs.gitlab.io/ 22351F: Documentation/filesystems/virtiofs.rst 22352F: fs/fuse/virtio_fs.c 22353F: include/uapi/linux/virtio_fs.h 22354 22355VIRTIO GPIO DRIVER 22356M: Enrico Weigelt, metux IT consult <info@metux.net> 22357M: Viresh Kumar <vireshk@kernel.org> 22358L: linux-gpio@vger.kernel.org 22359L: virtualization@lists.linux-foundation.org 22360S: Maintained 22361F: drivers/gpio/gpio-virtio.c 22362F: include/uapi/linux/virtio_gpio.h 22363 22364VIRTIO GPU DRIVER 22365M: David Airlie <airlied@redhat.com> 22366M: Gerd Hoffmann <kraxel@redhat.com> 22367R: Gurchetan Singh <gurchetansingh@chromium.org> 22368R: Chia-I Wu <olvaffe@gmail.com> 22369L: dri-devel@lists.freedesktop.org 22370L: virtualization@lists.linux-foundation.org 22371S: Maintained 22372T: git git://anongit.freedesktop.org/drm/drm-misc 22373F: drivers/gpu/drm/virtio/ 22374F: include/uapi/linux/virtio_gpu.h 22375 22376VIRTIO HOST (VHOST) 22377M: "Michael S. Tsirkin" <mst@redhat.com> 22378M: Jason Wang <jasowang@redhat.com> 22379L: kvm@vger.kernel.org 22380L: virtualization@lists.linux-foundation.org 22381L: netdev@vger.kernel.org 22382S: Maintained 22383T: git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git 22384F: drivers/vhost/ 22385F: include/linux/sched/vhost_task.h 22386F: include/linux/vhost_iotlb.h 22387F: include/uapi/linux/vhost.h 22388F: kernel/vhost_task.c 22389 22390VIRTIO I2C DRIVER 22391M: Conghui Chen <conghui.chen@intel.com> 22392M: Viresh Kumar <viresh.kumar@linaro.org> 22393L: linux-i2c@vger.kernel.org 22394L: virtualization@lists.linux-foundation.org 22395S: Maintained 22396F: drivers/i2c/busses/i2c-virtio.c 22397F: include/uapi/linux/virtio_i2c.h 22398 22399VIRTIO INPUT DRIVER 22400M: Gerd Hoffmann <kraxel@redhat.com> 22401S: Maintained 22402F: drivers/virtio/virtio_input.c 22403F: include/uapi/linux/virtio_input.h 22404 22405VIRTIO IOMMU DRIVER 22406M: Jean-Philippe Brucker <jean-philippe@linaro.org> 22407L: virtualization@lists.linux-foundation.org 22408S: Maintained 22409F: drivers/iommu/virtio-iommu.c 22410F: include/uapi/linux/virtio_iommu.h 22411 22412VIRTIO MEM DRIVER 22413M: David Hildenbrand <david@redhat.com> 22414L: virtualization@lists.linux-foundation.org 22415S: Maintained 22416W: https://virtio-mem.gitlab.io/ 22417F: drivers/virtio/virtio_mem.c 22418F: include/uapi/linux/virtio_mem.h 22419 22420VIRTIO PMEM DRIVER 22421M: Pankaj Gupta <pankaj.gupta.linux@gmail.com> 22422L: virtualization@lists.linux-foundation.org 22423S: Maintained 22424F: drivers/nvdimm/nd_virtio.c 22425F: drivers/nvdimm/virtio_pmem.c 22426 22427VIRTIO SOUND DRIVER 22428M: Anton Yakovlev <anton.yakovlev@opensynergy.com> 22429M: "Michael S. Tsirkin" <mst@redhat.com> 22430L: virtualization@lists.linux-foundation.org 22431L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22432S: Maintained 22433F: include/uapi/linux/virtio_snd.h 22434F: sound/virtio/* 22435 22436VIRTUAL BOX GUEST DEVICE DRIVER 22437M: Hans de Goede <hdegoede@redhat.com> 22438M: Arnd Bergmann <arnd@arndb.de> 22439M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22440S: Maintained 22441F: drivers/virt/vboxguest/ 22442F: include/linux/vbox_utils.h 22443F: include/uapi/linux/vbox*.h 22444 22445VIRTUAL BOX SHARED FOLDER VFS DRIVER 22446M: Hans de Goede <hdegoede@redhat.com> 22447L: linux-fsdevel@vger.kernel.org 22448S: Maintained 22449F: fs/vboxsf/* 22450 22451VIRTUAL SERIO DEVICE DRIVER 22452M: Stephen Chandler Paul <thatslyude@gmail.com> 22453S: Maintained 22454F: drivers/input/serio/userio.c 22455F: include/uapi/linux/userio.h 22456 22457VISL VIRTUAL STATELESS DECODER DRIVER 22458M: Daniel Almeida <daniel.almeida@collabora.com> 22459L: linux-media@vger.kernel.org 22460S: Supported 22461F: drivers/media/test-drivers/visl 22462 22463VIVID VIRTUAL VIDEO DRIVER 22464M: Hans Verkuil <hverkuil@xs4all.nl> 22465L: linux-media@vger.kernel.org 22466S: Maintained 22467W: https://linuxtv.org 22468T: git git://linuxtv.org/media_tree.git 22469F: drivers/media/test-drivers/vivid/* 22470 22471VLYNQ BUS 22472M: Florian Fainelli <f.fainelli@gmail.com> 22473L: openwrt-devel@lists.openwrt.org (subscribers-only) 22474S: Maintained 22475F: drivers/vlynq/vlynq.c 22476F: include/linux/vlynq.h 22477 22478VM SOCKETS (AF_VSOCK) 22479M: Stefano Garzarella <sgarzare@redhat.com> 22480L: virtualization@lists.linux-foundation.org 22481L: netdev@vger.kernel.org 22482S: Maintained 22483F: drivers/net/vsockmon.c 22484F: include/net/af_vsock.h 22485F: include/uapi/linux/vm_sockets.h 22486F: include/uapi/linux/vm_sockets_diag.h 22487F: include/uapi/linux/vsockmon.h 22488F: net/vmw_vsock/ 22489F: tools/testing/vsock/ 22490 22491VMALLOC 22492M: Andrew Morton <akpm@linux-foundation.org> 22493R: Uladzislau Rezki <urezki@gmail.com> 22494R: Christoph Hellwig <hch@infradead.org> 22495R: Lorenzo Stoakes <lstoakes@gmail.com> 22496L: linux-mm@kvack.org 22497S: Maintained 22498W: http://www.linux-mm.org 22499T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 22500F: include/linux/vmalloc.h 22501F: mm/vmalloc.c 22502 22503VME SUBSYSTEM 22504M: Martyn Welch <martyn@welchs.me.uk> 22505M: Manohar Vanga <manohar.vanga@gmail.com> 22506M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22507L: linux-kernel@vger.kernel.org 22508S: Odd fixes 22509T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 22510F: Documentation/driver-api/vme.rst 22511F: drivers/staging/vme_user/ 22512 22513VMWARE BALLOON DRIVER 22514M: Nadav Amit <namit@vmware.com> 22515R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22516L: linux-kernel@vger.kernel.org 22517S: Supported 22518F: drivers/misc/vmw_balloon.c 22519 22520VMWARE HYPERVISOR INTERFACE 22521M: Srivatsa S. Bhat (VMware) <srivatsa@csail.mit.edu> 22522M: Alexey Makhalov <amakhalov@vmware.com> 22523R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22524L: virtualization@lists.linux-foundation.org 22525L: x86@kernel.org 22526S: Supported 22527T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware 22528F: arch/x86/include/asm/vmware.h 22529F: arch/x86/kernel/cpu/vmware.c 22530 22531VMWARE PVRDMA DRIVER 22532M: Bryan Tan <bryantan@vmware.com> 22533M: Vishnu Dasa <vdasa@vmware.com> 22534R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22535L: linux-rdma@vger.kernel.org 22536S: Supported 22537F: drivers/infiniband/hw/vmw_pvrdma/ 22538 22539VMWARE PVSCSI DRIVER 22540M: Vishal Bhakta <vbhakta@vmware.com> 22541R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22542L: linux-scsi@vger.kernel.org 22543S: Supported 22544F: drivers/scsi/vmw_pvscsi.c 22545F: drivers/scsi/vmw_pvscsi.h 22546 22547VMWARE VIRTUAL PTP CLOCK DRIVER 22548M: Srivatsa S. Bhat (VMware) <srivatsa@csail.mit.edu> 22549M: Deep Shah <sdeep@vmware.com> 22550R: Alexey Makhalov <amakhalov@vmware.com> 22551R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22552L: netdev@vger.kernel.org 22553S: Supported 22554F: drivers/ptp/ptp_vmw.c 22555 22556VMWARE VMCI DRIVER 22557M: Bryan Tan <bryantan@vmware.com> 22558M: Vishnu Dasa <vdasa@vmware.com> 22559R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22560L: linux-kernel@vger.kernel.org 22561S: Supported 22562F: drivers/misc/vmw_vmci/ 22563F: include/linux/vmw_vmci* 22564 22565VMWARE VMMOUSE SUBDRIVER 22566M: Zack Rusin <zackr@vmware.com> 22567R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 22568R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22569L: linux-input@vger.kernel.org 22570S: Supported 22571F: drivers/input/mouse/vmmouse.c 22572F: drivers/input/mouse/vmmouse.h 22573 22574VMWARE VMXNET3 ETHERNET DRIVER 22575M: Ronak Doshi <doshir@vmware.com> 22576R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22577L: netdev@vger.kernel.org 22578S: Supported 22579F: drivers/net/vmxnet3/ 22580 22581VMWARE VSOCK VMCI TRANSPORT DRIVER 22582M: Bryan Tan <bryantan@vmware.com> 22583M: Vishnu Dasa <vdasa@vmware.com> 22584R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22585L: linux-kernel@vger.kernel.org 22586S: Supported 22587F: net/vmw_vsock/vmci_transport* 22588 22589VOCORE VOCORE2 BOARD 22590M: Harvey Hunt <harveyhuntnexus@gmail.com> 22591L: linux-mips@vger.kernel.org 22592S: Maintained 22593F: arch/mips/boot/dts/ralink/vocore2.dts 22594 22595VOLTAGE AND CURRENT REGULATOR FRAMEWORK 22596M: Liam Girdwood <lgirdwood@gmail.com> 22597M: Mark Brown <broonie@kernel.org> 22598L: linux-kernel@vger.kernel.org 22599S: Supported 22600W: http://www.slimlogic.co.uk/?p=48 22601T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git 22602F: Documentation/devicetree/bindings/regulator/ 22603F: Documentation/power/regulator/ 22604F: drivers/regulator/ 22605F: include/dt-bindings/regulator/ 22606F: include/linux/regulator/ 22607K: regulator_get_optional 22608 22609VOLTAGE AND CURRENT REGULATOR IRQ HELPERS 22610R: Matti Vaittinen <mazziesaccount@gmail.com> 22611F: drivers/regulator/irq_helpers.c 22612 22613VRF 22614M: David Ahern <dsahern@kernel.org> 22615L: netdev@vger.kernel.org 22616S: Maintained 22617F: Documentation/networking/vrf.rst 22618F: drivers/net/vrf.c 22619 22620VSPRINTF 22621M: Petr Mladek <pmladek@suse.com> 22622M: Steven Rostedt <rostedt@goodmis.org> 22623M: Sergey Senozhatsky <senozhatsky@chromium.org> 22624R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22625R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 22626S: Maintained 22627T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 22628F: Documentation/core-api/printk-formats.rst 22629F: lib/test_printf.c 22630F: lib/test_scanf.c 22631F: lib/vsprintf.c 22632 22633VT1211 HARDWARE MONITOR DRIVER 22634M: Juerg Haefliger <juergh@proton.me> 22635L: linux-hwmon@vger.kernel.org 22636S: Maintained 22637F: Documentation/hwmon/vt1211.rst 22638F: drivers/hwmon/vt1211.c 22639 22640VT8231 HARDWARE MONITOR DRIVER 22641M: Roger Lucas <vt8231@hiddenengine.co.uk> 22642L: linux-hwmon@vger.kernel.org 22643S: Maintained 22644F: drivers/hwmon/vt8231.c 22645 22646VUB300 USB to SDIO/SD/MMC bridge chip 22647L: linux-mmc@vger.kernel.org 22648S: Orphan 22649F: drivers/mmc/host/vub300.c 22650 22651W1 DALLAS'S 1-WIRE BUS 22652M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 22653S: Maintained 22654F: Documentation/devicetree/bindings/w1/ 22655F: Documentation/w1/ 22656F: drivers/w1/ 22657F: include/linux/w1.h 22658 22659W83791D HARDWARE MONITORING DRIVER 22660M: Marc Hulsman <m.hulsman@tudelft.nl> 22661L: linux-hwmon@vger.kernel.org 22662S: Maintained 22663F: Documentation/hwmon/w83791d.rst 22664F: drivers/hwmon/w83791d.c 22665 22666W83793 HARDWARE MONITORING DRIVER 22667M: Rudolf Marek <r.marek@assembler.cz> 22668L: linux-hwmon@vger.kernel.org 22669S: Maintained 22670F: Documentation/hwmon/w83793.rst 22671F: drivers/hwmon/w83793.c 22672 22673W83795 HARDWARE MONITORING DRIVER 22674M: Jean Delvare <jdelvare@suse.com> 22675L: linux-hwmon@vger.kernel.org 22676S: Maintained 22677F: drivers/hwmon/w83795.c 22678 22679W83L51xD SD/MMC CARD INTERFACE DRIVER 22680M: Pierre Ossman <pierre@ossman.eu> 22681S: Maintained 22682F: drivers/mmc/host/wbsd.* 22683 22684WACOM PROTOCOL 4 SERIAL TABLETS 22685M: Julian Squires <julian@cipht.net> 22686M: Hans de Goede <hdegoede@redhat.com> 22687L: linux-input@vger.kernel.org 22688S: Maintained 22689F: drivers/input/tablet/wacom_serial4.c 22690 22691WANGXUN ETHERNET DRIVER 22692M: Jiawen Wu <jiawenwu@trustnetic.com> 22693M: Mengyuan Lou <mengyuanlou@net-swift.com> 22694L: netdev@vger.kernel.org 22695S: Maintained 22696W: https://www.net-swift.com 22697F: Documentation/networking/device_drivers/ethernet/wangxun/* 22698F: drivers/net/ethernet/wangxun/ 22699 22700WATCHDOG DEVICE DRIVERS 22701M: Wim Van Sebroeck <wim@linux-watchdog.org> 22702M: Guenter Roeck <linux@roeck-us.net> 22703L: linux-watchdog@vger.kernel.org 22704S: Maintained 22705W: http://www.linux-watchdog.org/ 22706T: git git://www.linux-watchdog.org/linux-watchdog.git 22707F: Documentation/devicetree/bindings/watchdog/ 22708F: Documentation/watchdog/ 22709F: drivers/watchdog/ 22710F: include/linux/watchdog.h 22711F: include/trace/events/watchdog.h 22712F: include/uapi/linux/watchdog.h 22713 22714WHISKEYCOVE PMIC GPIO DRIVER 22715M: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> 22716L: linux-gpio@vger.kernel.org 22717S: Maintained 22718F: drivers/gpio/gpio-wcove.c 22719 22720WHWAVE RTC DRIVER 22721M: Dianlong Li <long17.cool@163.com> 22722L: linux-rtc@vger.kernel.org 22723S: Maintained 22724F: drivers/rtc/rtc-sd3078.c 22725 22726WIIMOTE HID DRIVER 22727M: David Rheinsberg <david.rheinsberg@gmail.com> 22728L: linux-input@vger.kernel.org 22729S: Maintained 22730F: drivers/hid/hid-wiimote* 22731 22732WILOCITY WIL6210 WIRELESS DRIVER 22733L: linux-wireless@vger.kernel.org 22734S: Orphan 22735W: https://wireless.wiki.kernel.org/en/users/Drivers/wil6210 22736F: drivers/net/wireless/ath/wil6210/ 22737 22738WINBOND CIR DRIVER 22739M: David Härdeman <david@hardeman.nu> 22740S: Maintained 22741F: drivers/media/rc/winbond-cir.c 22742 22743WINSYSTEMS EBC-C384 WATCHDOG DRIVER 22744L: linux-watchdog@vger.kernel.org 22745S: Orphan 22746F: drivers/watchdog/ebc-c384_wdt.c 22747 22748WINSYSTEMS WS16C48 GPIO DRIVER 22749M: William Breathitt Gray <william.gray@linaro.org> 22750L: linux-gpio@vger.kernel.org 22751S: Maintained 22752F: drivers/gpio/gpio-ws16c48.c 22753 22754WIREGUARD SECURE NETWORK TUNNEL 22755M: Jason A. Donenfeld <Jason@zx2c4.com> 22756L: wireguard@lists.zx2c4.com 22757L: netdev@vger.kernel.org 22758S: Maintained 22759F: drivers/net/wireguard/ 22760F: tools/testing/selftests/wireguard/ 22761 22762WISTRON LAPTOP BUTTON DRIVER 22763M: Miloslav Trmac <mitr@volny.cz> 22764S: Maintained 22765F: drivers/input/misc/wistron_btns.c 22766 22767WL3501 WIRELESS PCMCIA CARD DRIVER 22768L: linux-wireless@vger.kernel.org 22769S: Odd fixes 22770F: drivers/net/wireless/legacy/wl3501* 22771 22772WOLFSON MICROELECTRONICS DRIVERS 22773L: patches@opensource.cirrus.com 22774S: Supported 22775W: https://github.com/CirrusLogic/linux-drivers/wiki 22776T: git https://github.com/CirrusLogic/linux-drivers.git 22777F: Documentation/devicetree/bindings/extcon/wlf,arizona.yaml 22778F: Documentation/devicetree/bindings/mfd/wlf,arizona.yaml 22779F: Documentation/devicetree/bindings/mfd/wm831x.txt 22780F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml 22781F: Documentation/devicetree/bindings/sound/wlf,*.yaml 22782F: Documentation/devicetree/bindings/sound/wm* 22783F: Documentation/hwmon/wm83??.rst 22784F: arch/arm/mach-s3c/mach-crag6410* 22785F: drivers/clk/clk-wm83*.c 22786F: drivers/gpio/gpio-*wm*.c 22787F: drivers/gpio/gpio-arizona.c 22788F: drivers/hwmon/wm83??-hwmon.c 22789F: drivers/input/misc/wm831x-on.c 22790F: drivers/input/touchscreen/wm831x-ts.c 22791F: drivers/input/touchscreen/wm97*.c 22792F: drivers/leds/leds-wm83*.c 22793F: drivers/mfd/arizona* 22794F: drivers/mfd/cs47l24* 22795F: drivers/mfd/wm*.c 22796F: drivers/power/supply/wm83*.c 22797F: drivers/regulator/arizona* 22798F: drivers/regulator/wm8*.c 22799F: drivers/rtc/rtc-wm83*.c 22800F: drivers/video/backlight/wm83*_bl.c 22801F: drivers/watchdog/wm83*_wdt.c 22802F: include/linux/mfd/arizona/ 22803F: include/linux/mfd/wm831x/ 22804F: include/linux/mfd/wm8350/ 22805F: include/linux/mfd/wm8400* 22806F: include/linux/regulator/arizona* 22807F: include/linux/wm97xx.h 22808F: include/sound/wm????.h 22809F: sound/soc/codecs/arizona* 22810F: sound/soc/codecs/cs47l24* 22811F: sound/soc/codecs/wm* 22812 22813WORKQUEUE 22814M: Tejun Heo <tj@kernel.org> 22815R: Lai Jiangshan <jiangshanlai@gmail.com> 22816S: Maintained 22817T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git 22818F: Documentation/core-api/workqueue.rst 22819F: include/linux/workqueue.h 22820F: kernel/workqueue.c 22821F: kernel/workqueue_internal.h 22822 22823WWAN DRIVERS 22824M: Loic Poulain <loic.poulain@linaro.org> 22825M: Sergey Ryazanov <ryazanov.s.a@gmail.com> 22826R: Johannes Berg <johannes@sipsolutions.net> 22827L: netdev@vger.kernel.org 22828S: Maintained 22829F: drivers/net/wwan/ 22830F: include/linux/wwan.h 22831F: include/uapi/linux/wwan.h 22832 22833X-POWERS AXP288 PMIC DRIVERS 22834M: Hans de Goede <hdegoede@redhat.com> 22835S: Maintained 22836F: drivers/acpi/pmic/intel_pmic_xpower.c 22837N: axp288 22838 22839X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS 22840M: Chen-Yu Tsai <wens@csie.org> 22841L: linux-kernel@vger.kernel.org 22842S: Maintained 22843N: axp[128] 22844 22845X.25 STACK 22846M: Martin Schiller <ms@dev.tdt.de> 22847L: linux-x25@vger.kernel.org 22848S: Maintained 22849F: Documentation/networking/lapb-module.rst 22850F: Documentation/networking/x25* 22851F: drivers/net/wan/hdlc_x25.c 22852F: drivers/net/wan/lapbether.c 22853F: include/*/lapb.h 22854F: include/net/x25* 22855F: include/uapi/linux/x25.h 22856F: net/lapb/ 22857F: net/x25/ 22858 22859X86 ARCHITECTURE (32-BIT AND 64-BIT) 22860M: Thomas Gleixner <tglx@linutronix.de> 22861M: Ingo Molnar <mingo@redhat.com> 22862M: Borislav Petkov <bp@alien8.de> 22863M: Dave Hansen <dave.hansen@linux.intel.com> 22864M: x86@kernel.org 22865R: "H. Peter Anvin" <hpa@zytor.com> 22866L: linux-kernel@vger.kernel.org 22867S: Maintained 22868T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 22869F: Documentation/arch/x86/ 22870F: Documentation/devicetree/bindings/x86/ 22871F: arch/x86/ 22872 22873X86 ENTRY CODE 22874M: Andy Lutomirski <luto@kernel.org> 22875L: linux-kernel@vger.kernel.org 22876S: Maintained 22877T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm 22878F: arch/x86/entry/ 22879 22880X86 HARDWARE VULNERABILITIES 22881M: Thomas Gleixner <tglx@linutronix.de> 22882M: Borislav Petkov <bp@alien8.de> 22883M: Peter Zijlstra <peterz@infradead.org> 22884M: Josh Poimboeuf <jpoimboe@kernel.org> 22885R: Pawan Gupta <pawan.kumar.gupta@linux.intel.com> 22886S: Maintained 22887F: Documentation/admin-guide/hw-vuln/ 22888F: arch/x86/include/asm/nospec-branch.h 22889F: arch/x86/kernel/cpu/bugs.c 22890 22891X86 MCE INFRASTRUCTURE 22892M: Tony Luck <tony.luck@intel.com> 22893M: Borislav Petkov <bp@alien8.de> 22894L: linux-edac@vger.kernel.org 22895S: Maintained 22896F: Documentation/ABI/testing/sysfs-mce 22897F: Documentation/arch/x86/x86_64/machinecheck.rst 22898F: arch/x86/kernel/cpu/mce/* 22899 22900X86 MICROCODE UPDATE SUPPORT 22901M: Borislav Petkov <bp@alien8.de> 22902S: Maintained 22903F: arch/x86/kernel/cpu/microcode/* 22904 22905X86 MM 22906M: Dave Hansen <dave.hansen@linux.intel.com> 22907M: Andy Lutomirski <luto@kernel.org> 22908M: Peter Zijlstra <peterz@infradead.org> 22909L: linux-kernel@vger.kernel.org 22910S: Maintained 22911T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm 22912F: arch/x86/mm/ 22913 22914X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER 22915M: Hans de Goede <hdegoede@redhat.com> 22916L: platform-driver-x86@vger.kernel.org 22917S: Maintained 22918T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 22919F: drivers/platform/x86/x86-android-tablets/ 22920 22921X86 PLATFORM DRIVERS 22922M: Hans de Goede <hdegoede@redhat.com> 22923M: Mark Gross <markgross@kernel.org> 22924L: platform-driver-x86@vger.kernel.org 22925S: Maintained 22926T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 22927F: drivers/platform/olpc/ 22928F: drivers/platform/x86/ 22929F: include/linux/platform_data/x86/ 22930 22931X86 PLATFORM DRIVERS - ARCH 22932R: Darren Hart <dvhart@infradead.org> 22933R: Andy Shevchenko <andy@infradead.org> 22934L: platform-driver-x86@vger.kernel.org 22935L: x86@kernel.org 22936S: Maintained 22937T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 22938F: arch/x86/platform 22939 22940X86 PLATFORM UV HPE SUPERDOME FLEX 22941M: Steve Wahl <steve.wahl@hpe.com> 22942R: Mike Travis <mike.travis@hpe.com> 22943R: Dimitri Sivanich <dimitri.sivanich@hpe.com> 22944R: Russ Anderson <russ.anderson@hpe.com> 22945S: Supported 22946F: arch/x86/include/asm/uv/ 22947F: arch/x86/kernel/apic/x2apic_uv_x.c 22948F: arch/x86/platform/uv/ 22949 22950X86 STACK UNWINDING 22951M: Josh Poimboeuf <jpoimboe@kernel.org> 22952M: Peter Zijlstra <peterz@infradead.org> 22953S: Supported 22954F: arch/x86/include/asm/unwind*.h 22955F: arch/x86/kernel/dumpstack.c 22956F: arch/x86/kernel/stacktrace.c 22957F: arch/x86/kernel/unwind_*.c 22958 22959X86 VDSO 22960M: Andy Lutomirski <luto@kernel.org> 22961L: linux-kernel@vger.kernel.org 22962S: Maintained 22963T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso 22964F: arch/x86/entry/vdso/ 22965 22966XARRAY 22967M: Matthew Wilcox <willy@infradead.org> 22968L: linux-fsdevel@vger.kernel.org 22969S: Supported 22970F: Documentation/core-api/xarray.rst 22971F: include/linux/idr.h 22972F: include/linux/xarray.h 22973F: lib/idr.c 22974F: lib/xarray.c 22975F: tools/testing/radix-tree 22976 22977XBOX DVD IR REMOTE 22978M: Benjamin Valentin <benpicco@googlemail.com> 22979S: Maintained 22980F: drivers/media/rc/keymaps/rc-xbox-dvd.c 22981F: drivers/media/rc/xbox_remote.c 22982 22983XC2028/3028 TUNER DRIVER 22984M: Mauro Carvalho Chehab <mchehab@kernel.org> 22985L: linux-media@vger.kernel.org 22986S: Maintained 22987W: https://linuxtv.org 22988T: git git://linuxtv.org/media_tree.git 22989F: drivers/media/tuners/xc2028.* 22990 22991XDP (eXpress Data Path) 22992M: Alexei Starovoitov <ast@kernel.org> 22993M: Daniel Borkmann <daniel@iogearbox.net> 22994M: David S. Miller <davem@davemloft.net> 22995M: Jakub Kicinski <kuba@kernel.org> 22996M: Jesper Dangaard Brouer <hawk@kernel.org> 22997M: John Fastabend <john.fastabend@gmail.com> 22998L: netdev@vger.kernel.org 22999L: bpf@vger.kernel.org 23000S: Supported 23001F: drivers/net/ethernet/*/*/*/*/*xdp* 23002F: drivers/net/ethernet/*/*/*xdp* 23003F: include/net/xdp.h 23004F: include/net/xdp_priv.h 23005F: include/trace/events/xdp.h 23006F: kernel/bpf/cpumap.c 23007F: kernel/bpf/devmap.c 23008F: net/core/xdp.c 23009F: samples/bpf/xdp* 23010F: tools/testing/selftests/bpf/*/*xdp* 23011F: tools/testing/selftests/bpf/*xdp* 23012K: (?:\b|_)xdp(?:\b|_) 23013 23014XDP SOCKETS (AF_XDP) 23015M: Björn Töpel <bjorn@kernel.org> 23016M: Magnus Karlsson <magnus.karlsson@intel.com> 23017M: Maciej Fijalkowski <maciej.fijalkowski@intel.com> 23018R: Jonathan Lemon <jonathan.lemon@gmail.com> 23019L: netdev@vger.kernel.org 23020L: bpf@vger.kernel.org 23021S: Maintained 23022F: Documentation/networking/af_xdp.rst 23023F: include/net/netns/xdp.h 23024F: include/net/xdp_sock* 23025F: include/net/xsk_buff_pool.h 23026F: include/uapi/linux/if_xdp.h 23027F: include/uapi/linux/xdp_diag.h 23028F: net/xdp/ 23029F: tools/testing/selftests/bpf/*xsk* 23030 23031XEN BLOCK SUBSYSTEM 23032M: Roger Pau Monné <roger.pau@citrix.com> 23033L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23034S: Supported 23035F: drivers/block/xen* 23036F: drivers/block/xen-blkback/* 23037 23038XEN HYPERVISOR ARM 23039M: Stefano Stabellini <sstabellini@kernel.org> 23040L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23041S: Maintained 23042F: arch/arm/include/asm/xen/ 23043F: arch/arm/xen/ 23044 23045XEN HYPERVISOR ARM64 23046M: Stefano Stabellini <sstabellini@kernel.org> 23047L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23048S: Maintained 23049F: arch/arm64/include/asm/xen/ 23050F: arch/arm64/xen/ 23051 23052XEN HYPERVISOR INTERFACE 23053M: Juergen Gross <jgross@suse.com> 23054M: Stefano Stabellini <sstabellini@kernel.org> 23055R: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com> 23056L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23057S: Supported 23058T: git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git 23059F: Documentation/ABI/stable/sysfs-hypervisor-xen 23060F: Documentation/ABI/testing/sysfs-hypervisor-xen 23061F: drivers/*/xen-*front.c 23062F: drivers/xen/ 23063F: include/uapi/xen/ 23064F: include/xen/ 23065F: kernel/configs/xen.config 23066 23067XEN HYPERVISOR X86 23068M: Juergen Gross <jgross@suse.com> 23069R: Boris Ostrovsky <boris.ostrovsky@oracle.com> 23070L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23071S: Supported 23072F: arch/x86/configs/xen.config 23073F: arch/x86/include/asm/pvclock-abi.h 23074F: arch/x86/include/asm/xen/ 23075F: arch/x86/platform/pvh/ 23076F: arch/x86/xen/ 23077 23078XEN NETWORK BACKEND DRIVER 23079M: Wei Liu <wei.liu@kernel.org> 23080M: Paul Durrant <paul@xen.org> 23081L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23082L: netdev@vger.kernel.org 23083S: Supported 23084F: drivers/net/xen-netback/* 23085 23086XEN PCI SUBSYSTEM 23087M: Juergen Gross <jgross@suse.com> 23088L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23089S: Supported 23090F: arch/x86/pci/*xen* 23091F: drivers/pci/*xen* 23092 23093XEN PVSCSI DRIVERS 23094M: Juergen Gross <jgross@suse.com> 23095L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23096L: linux-scsi@vger.kernel.org 23097S: Supported 23098F: drivers/scsi/xen-scsifront.c 23099F: drivers/xen/xen-scsiback.c 23100F: include/xen/interface/io/vscsiif.h 23101 23102XEN PVUSB DRIVER 23103M: Juergen Gross <jgross@suse.com> 23104L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23105L: linux-usb@vger.kernel.org 23106S: Supported 23107F: drivers/usb/host/xen* 23108F: include/xen/interface/io/usbif.h 23109 23110XEN SOUND FRONTEND DRIVER 23111M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 23112L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23113L: alsa-devel@alsa-project.org (moderated for non-subscribers) 23114S: Supported 23115F: sound/xen/* 23116 23117XEN SWIOTLB SUBSYSTEM 23118M: Juergen Gross <jgross@suse.com> 23119M: Stefano Stabellini <sstabellini@kernel.org> 23120L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23121L: iommu@lists.linux.dev 23122S: Supported 23123F: arch/*/include/asm/xen/swiotlb-xen.h 23124F: drivers/xen/swiotlb-xen.c 23125F: include/xen/arm/swiotlb-xen.h 23126F: include/xen/swiotlb-xen.h 23127 23128XFS FILESYSTEM 23129M: Darrick J. Wong <djwong@kernel.org> 23130L: linux-xfs@vger.kernel.org 23131S: Supported 23132W: http://xfs.org/ 23133C: irc://irc.oftc.net/xfs 23134T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 23135F: Documentation/ABI/testing/sysfs-fs-xfs 23136F: Documentation/admin-guide/xfs.rst 23137F: Documentation/filesystems/xfs-delayed-logging-design.rst 23138F: Documentation/filesystems/xfs-self-describing-metadata.rst 23139F: fs/xfs/ 23140F: include/uapi/linux/dqblk_xfs.h 23141F: include/uapi/linux/fsmap.h 23142 23143XILINX AMS DRIVER 23144M: Anand Ashok Dumbre <anand.ashok.dumbre@xilinx.com> 23145L: linux-iio@vger.kernel.org 23146S: Maintained 23147F: Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml 23148F: drivers/iio/adc/xilinx-ams.c 23149 23150XILINX AXI ETHERNET DRIVER 23151M: Radhey Shyam Pandey <radhey.shyam.pandey@xilinx.com> 23152S: Maintained 23153F: drivers/net/ethernet/xilinx/xilinx_axienet* 23154 23155XILINX CAN DRIVER 23156M: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com> 23157R: Naga Sureshkumar Relli <naga.sureshkumar.relli@xilinx.com> 23158L: linux-can@vger.kernel.org 23159S: Maintained 23160F: Documentation/devicetree/bindings/net/can/xilinx,can.yaml 23161F: drivers/net/can/xilinx_can.c 23162 23163XILINX EVENT MANAGEMENT DRIVER 23164M: Abhyuday Godhasara <abhyuday.godhasara@xilinx.com> 23165S: Maintained 23166F: drivers/soc/xilinx/xlnx_event_manager.c 23167F: include/linux/firmware/xlnx-event-manager.h 23168 23169XILINX GPIO DRIVER 23170M: Shubhrajyoti Datta <shubhrajyoti.datta@xilinx.com> 23171R: Srinivas Neeli <srinivas.neeli@xilinx.com> 23172R: Michal Simek <michal.simek@amd.com> 23173S: Maintained 23174F: Documentation/devicetree/bindings/gpio/gpio-zynq.yaml 23175F: Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml 23176F: drivers/gpio/gpio-xilinx.c 23177F: drivers/gpio/gpio-zynq.c 23178 23179XILINX PWM DRIVER 23180M: Sean Anderson <sean.anderson@seco.com> 23181S: Maintained 23182F: drivers/pwm/pwm-xilinx.c 23183F: include/clocksource/timer-xilinx.h 23184 23185XILINX SD-FEC IP CORES 23186M: Derek Kiernan <derek.kiernan@xilinx.com> 23187M: Dragan Cvetic <dragan.cvetic@xilinx.com> 23188S: Maintained 23189F: Documentation/devicetree/bindings/misc/xlnx,sd-fec.txt 23190F: Documentation/misc-devices/xilinx_sdfec.rst 23191F: drivers/misc/Kconfig 23192F: drivers/misc/Makefile 23193F: drivers/misc/xilinx_sdfec.c 23194F: include/uapi/misc/xilinx_sdfec.h 23195 23196XILINX UARTLITE SERIAL DRIVER 23197M: Peter Korsgaard <jacmet@sunsite.dk> 23198L: linux-serial@vger.kernel.org 23199S: Maintained 23200F: drivers/tty/serial/uartlite.c 23201 23202XILINX VIDEO IP CORES 23203M: Hyun Kwon <hyun.kwon@xilinx.com> 23204M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23205L: linux-media@vger.kernel.org 23206S: Supported 23207T: git git://linuxtv.org/media_tree.git 23208F: Documentation/devicetree/bindings/media/xilinx/ 23209F: drivers/media/platform/xilinx/ 23210F: include/uapi/linux/xilinx-v4l2-controls.h 23211 23212XILINX WATCHDOG DRIVER 23213M: Srinivas Neeli <srinivas.neeli@amd.com> 23214R: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23215R: Michal Simek <michal.simek@amd.com> 23216S: Maintained 23217F: Documentation/devicetree/bindings/watchdog/xlnx,xps-timebase-wdt.yaml 23218F: drivers/watchdog/of_xilinx_wdt.c 23219 23220XILINX XDMA DRIVER 23221M: Lizhi Hou <lizhi.hou@amd.com> 23222M: Brian Xu <brian.xu@amd.com> 23223M: Raj Kumar Rampelli <raj.kumar.rampelli@amd.com> 23224L: dmaengine@vger.kernel.org 23225S: Supported 23226F: drivers/dma/xilinx/xdma-regs.h 23227F: drivers/dma/xilinx/xdma.c 23228F: include/linux/dma/amd_xdma.h 23229F: include/linux/platform_data/amd_xdma.h 23230 23231XILINX ZYNQMP DPDMA DRIVER 23232M: Hyun Kwon <hyun.kwon@xilinx.com> 23233M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23234L: dmaengine@vger.kernel.org 23235S: Supported 23236F: Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml 23237F: drivers/dma/xilinx/xilinx_dpdma.c 23238F: include/dt-bindings/dma/xlnx-zynqmp-dpdma.h 23239 23240XILINX ZYNQMP OCM EDAC DRIVER 23241M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23242M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 23243S: Maintained 23244F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynqmp-ocmc-1.0.yaml 23245F: drivers/edac/zynqmp_edac.c 23246 23247XILINX ZYNQMP PSGTR PHY DRIVER 23248M: Anurag Kumar Vulisha <anurag.kumar.vulisha@xilinx.com> 23249M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23250L: linux-kernel@vger.kernel.org 23251S: Supported 23252T: git https://github.com/Xilinx/linux-xlnx.git 23253F: Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml 23254F: drivers/phy/xilinx/phy-zynqmp.c 23255 23256XILINX ZYNQMP SHA3 DRIVER 23257M: Harsha <harsha.harsha@xilinx.com> 23258S: Maintained 23259F: drivers/crypto/xilinx/zynqmp-sha.c 23260 23261XILLYBUS DRIVER 23262M: Eli Billauer <eli.billauer@gmail.com> 23263L: linux-kernel@vger.kernel.org 23264S: Supported 23265F: drivers/char/xillybus/ 23266 23267XLP9XX I2C DRIVER 23268M: George Cherian <gcherian@marvell.com> 23269L: linux-i2c@vger.kernel.org 23270S: Supported 23271W: http://www.marvell.com 23272F: drivers/i2c/busses/i2c-xlp9xx.c 23273 23274XRA1403 GPIO EXPANDER 23275M: Nandor Han <nandor.han@ge.com> 23276L: linux-gpio@vger.kernel.org 23277S: Maintained 23278F: Documentation/devicetree/bindings/gpio/gpio-xra1403.txt 23279F: drivers/gpio/gpio-xra1403.c 23280 23281XTENSA XTFPGA PLATFORM SUPPORT 23282M: Max Filippov <jcmvbkbc@gmail.com> 23283S: Maintained 23284F: drivers/spi/spi-xtensa-xtfpga.c 23285F: sound/soc/xtensa/xtfpga-i2s.c 23286 23287YAM DRIVER FOR AX.25 23288M: Jean-Paul Roubelat <jpr@f6fbb.org> 23289L: linux-hams@vger.kernel.org 23290S: Maintained 23291F: drivers/net/hamradio/yam* 23292F: include/linux/yam.h 23293 23294YAMA SECURITY MODULE 23295M: Kees Cook <keescook@chromium.org> 23296S: Supported 23297T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 23298F: Documentation/admin-guide/LSM/Yama.rst 23299F: security/yama/ 23300 23301YEALINK PHONE DRIVER 23302M: Henk Vergonet <Henk.Vergonet@gmail.com> 23303L: usbb2k-api-dev@nongnu.org 23304S: Maintained 23305F: Documentation/input/devices/yealink.rst 23306F: drivers/input/misc/yealink.* 23307 23308Z3FOLD COMPRESSED PAGE ALLOCATOR 23309M: Vitaly Wool <vitaly.wool@konsulko.com> 23310R: Miaohe Lin <linmiaohe@huawei.com> 23311L: linux-mm@kvack.org 23312S: Maintained 23313F: mm/z3fold.c 23314 23315Z8530 DRIVER FOR AX.25 23316M: Joerg Reuter <jreuter@yaina.de> 23317L: linux-hams@vger.kernel.org 23318S: Maintained 23319W: http://yaina.de/jreuter/ 23320W: http://www.qsl.net/dl1bke/ 23321F: Documentation/networking/device_drivers/hamradio/z8530drv.rst 23322F: drivers/net/hamradio/*scc.c 23323F: drivers/net/hamradio/z8530.h 23324 23325ZBUD COMPRESSED PAGE ALLOCATOR 23326M: Seth Jennings <sjenning@redhat.com> 23327M: Dan Streetman <ddstreet@ieee.org> 23328L: linux-mm@kvack.org 23329S: Maintained 23330F: mm/zbud.c 23331 23332ZD1211RW WIRELESS DRIVER 23333M: Ulrich Kunitz <kune@deine-taler.de> 23334L: linux-wireless@vger.kernel.org 23335L: zd1211-devs@lists.sourceforge.net (subscribers-only) 23336S: Maintained 23337W: http://zd1211.ath.cx/wiki/DriverRewrite 23338F: drivers/net/wireless/zydas/zd1211rw/ 23339 23340ZD1301 MEDIA DRIVER 23341M: Antti Palosaari <crope@iki.fi> 23342L: linux-media@vger.kernel.org 23343S: Maintained 23344W: https://linuxtv.org/ 23345W: http://palosaari.fi/linux/ 23346Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23347F: drivers/media/usb/dvb-usb-v2/zd1301* 23348 23349ZD1301_DEMOD MEDIA DRIVER 23350M: Antti Palosaari <crope@iki.fi> 23351L: linux-media@vger.kernel.org 23352S: Maintained 23353W: https://linuxtv.org/ 23354W: http://palosaari.fi/linux/ 23355Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23356F: drivers/media/dvb-frontends/zd1301_demod* 23357 23358ZHAOXIN PROCESSOR SUPPORT 23359M: Tony W Wang-oc <TonyWWang-oc@zhaoxin.com> 23360L: linux-kernel@vger.kernel.org 23361S: Maintained 23362F: arch/x86/kernel/cpu/zhaoxin.c 23363 23364ZONEFS FILESYSTEM 23365M: Damien Le Moal <dlemoal@kernel.org> 23366M: Naohiro Aota <naohiro.aota@wdc.com> 23367R: Johannes Thumshirn <jth@kernel.org> 23368L: linux-fsdevel@vger.kernel.org 23369S: Maintained 23370T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git 23371F: Documentation/filesystems/zonefs.rst 23372F: fs/zonefs/ 23373 23374ZPOOL COMPRESSED PAGE STORAGE API 23375M: Dan Streetman <ddstreet@ieee.org> 23376L: linux-mm@kvack.org 23377S: Maintained 23378F: include/linux/zpool.h 23379F: mm/zpool.c 23380 23381ZR36067 VIDEO FOR LINUX DRIVER 23382M: Corentin Labbe <clabbe@baylibre.com> 23383L: mjpeg-users@lists.sourceforge.net 23384L: linux-media@vger.kernel.org 23385S: Maintained 23386W: http://mjpeg.sourceforge.net/driver-zoran/ 23387Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23388F: Documentation/driver-api/media/drivers/zoran.rst 23389F: drivers/media/pci/zoran/ 23390 23391ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER 23392M: Minchan Kim <minchan@kernel.org> 23393M: Sergey Senozhatsky <senozhatsky@chromium.org> 23394L: linux-kernel@vger.kernel.org 23395S: Maintained 23396F: Documentation/admin-guide/blockdev/zram.rst 23397F: drivers/block/zram/ 23398 23399ZS DECSTATION Z85C30 SERIAL DRIVER 23400M: "Maciej W. Rozycki" <macro@orcam.me.uk> 23401S: Maintained 23402F: drivers/tty/serial/zs.* 23403 23404ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR 23405M: Minchan Kim <minchan@kernel.org> 23406M: Sergey Senozhatsky <senozhatsky@chromium.org> 23407L: linux-mm@kvack.org 23408S: Maintained 23409F: Documentation/mm/zsmalloc.rst 23410F: include/linux/zsmalloc.h 23411F: mm/zsmalloc.c 23412 23413ZSTD 23414M: Nick Terrell <terrelln@fb.com> 23415S: Maintained 23416B: https://github.com/facebook/zstd/issues 23417T: git https://github.com/terrelln/linux.git 23418F: crypto/zstd.c 23419F: include/linux/zstd* 23420F: lib/decompress_unzstd.c 23421F: lib/zstd/ 23422N: zstd 23423K: zstd 23424 23425ZSWAP COMPRESSED SWAP CACHING 23426M: Seth Jennings <sjenning@redhat.com> 23427M: Dan Streetman <ddstreet@ieee.org> 23428M: Vitaly Wool <vitaly.wool@konsulko.com> 23429L: linux-mm@kvack.org 23430S: Maintained 23431F: mm/zswap.c 23432 23433THE REST 23434M: Linus Torvalds <torvalds@linux-foundation.org> 23435L: linux-kernel@vger.kernel.org 23436S: Buried alive in reporters 23437T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 23438F: * 23439F: */ 23440