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 UART/JTAG UART SERIAL DRIVERS 913M: Tobias Klauser <tklauser@distanz.ch> 914L: linux-serial@vger.kernel.org 915S: Maintained 916F: drivers/tty/serial/altera_jtaguart.c 917F: drivers/tty/serial/altera_uart.c 918F: include/linux/altera_jtaguart.h 919F: include/linux/altera_uart.h 920 921AMAZON ANNAPURNA LABS FIC DRIVER 922M: Talel Shenhar <talel@amazon.com> 923S: Maintained 924F: Documentation/devicetree/bindings/interrupt-controller/amazon,al-fic.txt 925F: drivers/irqchip/irq-al-fic.c 926 927AMAZON ANNAPURNA LABS MEMORY CONTROLLER EDAC 928M: Talel Shenhar <talel@amazon.com> 929M: Talel Shenhar <talelshenhar@gmail.com> 930S: Maintained 931F: Documentation/devicetree/bindings/edac/amazon,al-mc-edac.yaml 932F: drivers/edac/al_mc_edac.c 933 934AMAZON ANNAPURNA LABS THERMAL MMIO DRIVER 935M: Talel Shenhar <talel@amazon.com> 936S: Maintained 937F: Documentation/devicetree/bindings/thermal/amazon,al-thermal.txt 938F: drivers/thermal/thermal_mmio.c 939 940AMAZON ETHERNET DRIVERS 941M: Shay Agroskin <shayagr@amazon.com> 942M: Arthur Kiyanovski <akiyano@amazon.com> 943R: David Arinzon <darinzon@amazon.com> 944R: Noam Dagan <ndagan@amazon.com> 945R: Saeed Bishara <saeedb@amazon.com> 946L: netdev@vger.kernel.org 947S: Supported 948F: Documentation/networking/device_drivers/ethernet/amazon/ena.rst 949F: drivers/net/ethernet/amazon/ 950 951AMAZON RDMA EFA DRIVER 952M: Michael Margolin <mrgolin@amazon.com> 953R: Gal Pressman <gal.pressman@linux.dev> 954R: Yossi Leybovich <sleybo@amazon.com> 955L: linux-rdma@vger.kernel.org 956S: Supported 957Q: https://patchwork.kernel.org/project/linux-rdma/list/ 958F: drivers/infiniband/hw/efa/ 959F: include/uapi/rdma/efa-abi.h 960 961AMD CDX BUS DRIVER 962M: Nipun Gupta <nipun.gupta@amd.com> 963M: Nikhil Agarwal <nikhil.agarwal@amd.com> 964S: Maintained 965F: Documentation/devicetree/bindings/bus/xlnx,versal-net-cdx.yaml 966F: drivers/cdx/* 967F: include/linux/cdx/* 968 969AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER 970M: Tom Lendacky <thomas.lendacky@amd.com> 971M: John Allen <john.allen@amd.com> 972L: linux-crypto@vger.kernel.org 973S: Supported 974F: drivers/crypto/ccp/ 975F: include/linux/ccp.h 976 977AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - SEV SUPPORT 978M: Brijesh Singh <brijesh.singh@amd.com> 979M: Tom Lendacky <thomas.lendacky@amd.com> 980L: linux-crypto@vger.kernel.org 981S: Supported 982F: drivers/crypto/ccp/sev* 983F: include/uapi/linux/psp-sev.h 984 985AMD DISPLAY CORE 986M: Harry Wentland <harry.wentland@amd.com> 987M: Leo Li <sunpeng.li@amd.com> 988M: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> 989L: amd-gfx@lists.freedesktop.org 990S: Supported 991T: git https://gitlab.freedesktop.org/agd5f/linux.git 992F: drivers/gpu/drm/amd/display/ 993 994AMD FAM15H PROCESSOR POWER MONITORING DRIVER 995M: Huang Rui <ray.huang@amd.com> 996L: linux-hwmon@vger.kernel.org 997S: Supported 998F: Documentation/hwmon/fam15h_power.rst 999F: drivers/hwmon/fam15h_power.c 1000 1001AMD FCH GPIO DRIVER 1002M: Enrico Weigelt, metux IT consult <info@metux.net> 1003L: linux-gpio@vger.kernel.org 1004S: Maintained 1005F: drivers/gpio/gpio-amd-fch.c 1006F: include/linux/platform_data/gpio/gpio-amd-fch.h 1007 1008AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER 1009L: linux-geode@lists.infradead.org (moderated for non-subscribers) 1010S: Orphan 1011F: drivers/usb/gadget/udc/amd5536udc.* 1012 1013AMD GEODE PROCESSOR/CHIPSET SUPPORT 1014M: Andres Salomon <dilinger@queued.net> 1015L: linux-geode@lists.infradead.org (moderated for non-subscribers) 1016S: Supported 1017W: http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html 1018F: arch/x86/include/asm/geode.h 1019F: drivers/char/hw_random/geode-rng.c 1020F: drivers/crypto/geode* 1021F: drivers/video/fbdev/geode/ 1022 1023AMD HSMP DRIVER 1024M: Naveen Krishna Chatradhi <naveenkrishna.chatradhi@amd.com> 1025R: Carlos Bilbao <carlos.bilbao@amd.com> 1026L: platform-driver-x86@vger.kernel.org 1027S: Maintained 1028F: Documentation/arch/x86/amd_hsmp.rst 1029F: arch/x86/include/asm/amd_hsmp.h 1030F: arch/x86/include/uapi/asm/amd_hsmp.h 1031F: drivers/platform/x86/amd/hsmp.c 1032 1033AMD IOMMU (AMD-VI) 1034M: Joerg Roedel <joro@8bytes.org> 1035R: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 1036L: iommu@lists.linux.dev 1037S: Maintained 1038T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 1039F: drivers/iommu/amd/ 1040F: include/linux/amd-iommu.h 1041 1042AMD KFD 1043M: Felix Kuehling <Felix.Kuehling@amd.com> 1044L: amd-gfx@lists.freedesktop.org 1045S: Supported 1046T: git https://gitlab.freedesktop.org/agd5f/linux.git 1047F: drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd*.[ch] 1048F: drivers/gpu/drm/amd/amdkfd/ 1049F: drivers/gpu/drm/amd/include/cik_structs.h 1050F: drivers/gpu/drm/amd/include/kgd_kfd_interface.h 1051F: drivers/gpu/drm/amd/include/v9_structs.h 1052F: drivers/gpu/drm/amd/include/vi_structs.h 1053F: include/uapi/linux/kfd_ioctl.h 1054F: include/uapi/linux/kfd_sysfs.h 1055 1056AMD MP2 I2C DRIVER 1057M: Elie Morisse <syniurge@gmail.com> 1058M: Shyam Sundar S K <shyam-sundar.s-k@amd.com> 1059L: linux-i2c@vger.kernel.org 1060S: Maintained 1061F: drivers/i2c/busses/i2c-amd-mp2* 1062 1063AMD PDS CORE DRIVER 1064M: Shannon Nelson <shannon.nelson@amd.com> 1065M: Brett Creeley <brett.creeley@amd.com> 1066L: netdev@vger.kernel.org 1067S: Supported 1068F: Documentation/networking/device_drivers/ethernet/amd/pds_core.rst 1069F: drivers/net/ethernet/amd/pds_core/ 1070F: include/linux/pds/ 1071 1072AMD PMC DRIVER 1073M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 1074L: platform-driver-x86@vger.kernel.org 1075S: Maintained 1076F: drivers/platform/x86/amd/pmc.c 1077 1078AMD PMF DRIVER 1079M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 1080L: platform-driver-x86@vger.kernel.org 1081S: Maintained 1082F: Documentation/ABI/testing/sysfs-amd-pmf 1083F: drivers/platform/x86/amd/pmf/ 1084 1085AMD POWERPLAY AND SWSMU 1086M: Evan Quan <evan.quan@amd.com> 1087L: amd-gfx@lists.freedesktop.org 1088S: Supported 1089T: git https://gitlab.freedesktop.org/agd5f/linux.git 1090F: drivers/gpu/drm/amd/pm/ 1091 1092AMD PSTATE DRIVER 1093M: Huang Rui <ray.huang@amd.com> 1094L: linux-pm@vger.kernel.org 1095S: Supported 1096F: Documentation/admin-guide/pm/amd-pstate.rst 1097F: drivers/cpufreq/amd-pstate* 1098F: include/linux/amd-pstate.h 1099F: tools/power/x86/amd_pstate_tracer/amd_pstate_trace.py 1100 1101AMD PTDMA DRIVER 1102M: Sanjay R Mehta <sanju.mehta@amd.com> 1103L: dmaengine@vger.kernel.org 1104S: Maintained 1105F: drivers/dma/ptdma/ 1106 1107AMD SEATTLE DEVICE TREE SUPPORT 1108M: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 1109M: Tom Lendacky <thomas.lendacky@amd.com> 1110S: Supported 1111F: arch/arm64/boot/dts/amd/ 1112 1113AMD SENSOR FUSION HUB DRIVER 1114M: Basavaraj Natikar <basavaraj.natikar@amd.com> 1115L: linux-input@vger.kernel.org 1116S: Maintained 1117F: Documentation/hid/amd-sfh* 1118F: drivers/hid/amd-sfh-hid/ 1119 1120AMD SPI DRIVER 1121M: Sanjay R Mehta <sanju.mehta@amd.com> 1122S: Maintained 1123F: drivers/spi/spi-amd.c 1124 1125AMD XGBE DRIVER 1126M: "Shyam Sundar S K" <Shyam-sundar.S-k@amd.com> 1127L: netdev@vger.kernel.org 1128S: Supported 1129F: arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi 1130F: drivers/net/ethernet/amd/xgbe/ 1131 1132AMLOGIC DDR PMU DRIVER 1133M: Jiucheng Xu <jiucheng.xu@amlogic.com> 1134L: linux-amlogic@lists.infradead.org 1135S: Supported 1136W: http://www.amlogic.com 1137F: Documentation/admin-guide/perf/meson-ddr-pmu.rst 1138F: Documentation/devicetree/bindings/perf/amlogic,g12-ddr-pmu.yaml 1139F: drivers/perf/amlogic/ 1140F: include/soc/amlogic/ 1141 1142AMPHION VPU CODEC V4L2 DRIVER 1143M: Ming Qian <ming.qian@nxp.com> 1144M: Shijie Qin <shijie.qin@nxp.com> 1145M: Zhou Peng <eagle.zhou@nxp.com> 1146L: linux-media@vger.kernel.org 1147S: Maintained 1148F: Documentation/devicetree/bindings/media/amphion,vpu.yaml 1149F: drivers/media/platform/amphion/ 1150 1151AMS AS73211 DRIVER 1152M: Christian Eggers <ceggers@arri.de> 1153L: linux-iio@vger.kernel.org 1154S: Maintained 1155F: Documentation/devicetree/bindings/iio/light/ams,as73211.yaml 1156F: drivers/iio/light/as73211.c 1157 1158AMT (Automatic Multicast Tunneling) 1159M: Taehee Yoo <ap420073@gmail.com> 1160L: netdev@vger.kernel.org 1161S: Maintained 1162T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 1163T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 1164F: drivers/net/amt.c 1165 1166ANALOG DEVICES INC AD3552R DRIVER 1167M: Nuno Sá <nuno.sa@analog.com> 1168L: linux-iio@vger.kernel.org 1169S: Supported 1170W: https://ez.analog.com/linux-software-drivers 1171F: Documentation/devicetree/bindings/iio/dac/adi,ad3552r.yaml 1172F: drivers/iio/dac/ad3552r.c 1173 1174ANALOG DEVICES INC AD4130 DRIVER 1175M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1176L: linux-iio@vger.kernel.org 1177S: Supported 1178W: http://ez.analog.com/community/linux-device-drivers 1179F: Documentation/ABI/testing/sysfs-bus-iio-adc-ad4130 1180F: Documentation/devicetree/bindings/iio/adc/adi,ad4130.yaml 1181F: drivers/iio/adc/ad4130.c 1182 1183ANALOG DEVICES INC AD7192 DRIVER 1184M: Alexandru Tachici <alexandru.tachici@analog.com> 1185L: linux-iio@vger.kernel.org 1186S: Supported 1187W: https://ez.analog.com/linux-software-drivers 1188F: Documentation/devicetree/bindings/iio/adc/adi,ad7192.yaml 1189F: drivers/iio/adc/ad7192.c 1190 1191ANALOG DEVICES INC AD7292 DRIVER 1192M: Marcelo Schmitt <marcelo.schmitt1@gmail.com> 1193L: linux-iio@vger.kernel.org 1194S: Supported 1195W: https://ez.analog.com/linux-software-drivers 1196F: Documentation/devicetree/bindings/iio/adc/adi,ad7292.yaml 1197F: drivers/iio/adc/ad7292.c 1198 1199ANALOG DEVICES INC AD7293 DRIVER 1200M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1201L: linux-iio@vger.kernel.org 1202S: Supported 1203W: https://ez.analog.com/linux-software-drivers 1204F: Documentation/devicetree/bindings/iio/dac/adi,ad7293.yaml 1205F: drivers/iio/dac/ad7293.c 1206 1207ANALOG DEVICES INC AD74115 DRIVER 1208M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1209L: linux-iio@vger.kernel.org 1210S: Supported 1211W: http://ez.analog.com/community/linux-device-drivers 1212F: Documentation/devicetree/bindings/iio/addac/adi,ad74115.yaml 1213F: drivers/iio/addac/ad74115.c 1214 1215ANALOG DEVICES INC AD74413R DRIVER 1216M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1217L: linux-iio@vger.kernel.org 1218S: Supported 1219W: https://ez.analog.com/linux-software-drivers 1220F: Documentation/devicetree/bindings/iio/addac/adi,ad74413r.yaml 1221F: drivers/iio/addac/ad74413r.c 1222F: include/dt-bindings/iio/addac/adi,ad74413r.h 1223 1224ANALOG DEVICES INC AD7768-1 DRIVER 1225M: Michael Hennerich <Michael.Hennerich@analog.com> 1226L: linux-iio@vger.kernel.org 1227S: Supported 1228W: https://ez.analog.com/linux-software-drivers 1229F: Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.yaml 1230F: drivers/iio/adc/ad7768-1.c 1231 1232ANALOG DEVICES INC AD7780 DRIVER 1233M: Michael Hennerich <Michael.Hennerich@analog.com> 1234M: Renato Lui Geh <renatogeh@gmail.com> 1235L: linux-iio@vger.kernel.org 1236S: Supported 1237W: https://ez.analog.com/linux-software-drivers 1238F: Documentation/devicetree/bindings/iio/adc/adi,ad7780.yaml 1239F: drivers/iio/adc/ad7780.c 1240 1241ANALOG DEVICES INC ADA4250 DRIVER 1242M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1243L: linux-iio@vger.kernel.org 1244S: Supported 1245W: https://ez.analog.com/linux-software-drivers 1246F: Documentation/devicetree/bindings/iio/amplifiers/adi,ada4250.yaml 1247F: drivers/iio/amplifiers/ada4250.c 1248 1249ANALOG DEVICES INC ADF4377 DRIVER 1250M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1251L: linux-iio@vger.kernel.org 1252S: Supported 1253W: https://ez.analog.com/linux-software-drivers 1254F: Documentation/devicetree/bindings/iio/frequency/adi,adf4377.yaml 1255F: drivers/iio/frequency/adf4377.c 1256 1257ANALOG DEVICES INC ADGS1408 DRIVER 1258M: Mircea Caprioru <mircea.caprioru@analog.com> 1259S: Supported 1260F: Documentation/devicetree/bindings/mux/adi,adgs1408.txt 1261F: drivers/mux/adgs1408.c 1262 1263ANALOG DEVICES INC ADIN DRIVER 1264M: Michael Hennerich <michael.hennerich@analog.com> 1265L: netdev@vger.kernel.org 1266S: Supported 1267W: https://ez.analog.com/linux-software-drivers 1268F: Documentation/devicetree/bindings/net/adi,adin.yaml 1269F: drivers/net/phy/adin.c 1270 1271ANALOG DEVICES INC ADIS DRIVER LIBRARY 1272M: Nuno Sa <nuno.sa@analog.com> 1273L: linux-iio@vger.kernel.org 1274S: Supported 1275F: drivers/iio/imu/adis.c 1276F: drivers/iio/imu/adis_buffer.c 1277F: drivers/iio/imu/adis_trigger.c 1278F: include/linux/iio/imu/adis.h 1279 1280ANALOG DEVICES INC ADIS16460 DRIVER 1281M: Dragos Bogdan <dragos.bogdan@analog.com> 1282L: linux-iio@vger.kernel.org 1283S: Supported 1284W: https://ez.analog.com/linux-software-drivers 1285F: Documentation/devicetree/bindings/iio/imu/adi,adis16460.yaml 1286F: drivers/iio/imu/adis16460.c 1287 1288ANALOG DEVICES INC ADIS16475 DRIVER 1289M: Nuno Sa <nuno.sa@analog.com> 1290L: linux-iio@vger.kernel.org 1291S: Supported 1292W: https://ez.analog.com/linux-software-drivers 1293F: Documentation/devicetree/bindings/iio/imu/adi,adis16475.yaml 1294F: drivers/iio/imu/adis16475.c 1295 1296ANALOG DEVICES INC ADM1177 DRIVER 1297M: Michael Hennerich <Michael.Hennerich@analog.com> 1298L: linux-hwmon@vger.kernel.org 1299S: Supported 1300W: https://ez.analog.com/linux-software-drivers 1301F: Documentation/devicetree/bindings/hwmon/adi,adm1177.yaml 1302F: drivers/hwmon/adm1177.c 1303 1304ANALOG DEVICES INC ADMV1013 DRIVER 1305M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1306L: linux-iio@vger.kernel.org 1307S: Supported 1308W: https://ez.analog.com/linux-software-drivers 1309F: Documentation/devicetree/bindings/iio/frequency/adi,admv1013.yaml 1310F: drivers/iio/frequency/admv1013.c 1311 1312ANALOG DEVICES INC ADMV1014 DRIVER 1313M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1314L: linux-iio@vger.kernel.org 1315S: Supported 1316W: https://ez.analog.com/linux-software-drivers 1317F: Documentation/devicetree/bindings/iio/frequency/adi,admv1014.yaml 1318F: drivers/iio/frequency/admv1014.c 1319 1320ANALOG DEVICES INC ADMV8818 DRIVER 1321M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1322L: linux-iio@vger.kernel.org 1323S: Supported 1324W: https://ez.analog.com/linux-software-drivers 1325F: Documentation/devicetree/bindings/iio/filter/adi,admv8818.yaml 1326F: drivers/iio/filter/admv8818.c 1327 1328ANALOG DEVICES INC ADP5061 DRIVER 1329M: Michael Hennerich <Michael.Hennerich@analog.com> 1330L: linux-pm@vger.kernel.org 1331S: Supported 1332W: https://ez.analog.com/linux-software-drivers 1333F: drivers/power/supply/adp5061.c 1334 1335ANALOG DEVICES INC ADRF6780 DRIVER 1336M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1337L: linux-iio@vger.kernel.org 1338S: Supported 1339W: https://ez.analog.com/linux-software-drivers 1340F: Documentation/devicetree/bindings/iio/frequency/adi,adrf6780.yaml 1341F: drivers/iio/frequency/adrf6780.c 1342 1343ANALOG DEVICES INC ADV7180 DRIVER 1344M: Lars-Peter Clausen <lars@metafoo.de> 1345L: linux-media@vger.kernel.org 1346S: Supported 1347W: https://ez.analog.com/linux-software-drivers 1348F: Documentation/devicetree/bindings/media/i2c/adv7180.yaml 1349F: drivers/media/i2c/adv7180.c 1350 1351ANALOG DEVICES INC ADV748X DRIVER 1352M: Kieran Bingham <kieran.bingham@ideasonboard.com> 1353L: linux-media@vger.kernel.org 1354S: Maintained 1355F: Documentation/devicetree/bindings/media/i2c/adv748x.yaml 1356F: drivers/media/i2c/adv748x/* 1357 1358ANALOG DEVICES INC ADV7511 DRIVER 1359M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1360L: linux-media@vger.kernel.org 1361S: Maintained 1362F: drivers/media/i2c/adv7511* 1363 1364ANALOG DEVICES INC ADV7604 DRIVER 1365M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1366L: linux-media@vger.kernel.org 1367S: Maintained 1368F: Documentation/devicetree/bindings/media/i2c/adv7604.yaml 1369F: drivers/media/i2c/adv7604* 1370 1371ANALOG DEVICES INC ADV7842 DRIVER 1372M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1373L: linux-media@vger.kernel.org 1374S: Maintained 1375F: drivers/media/i2c/adv7842* 1376 1377ANALOG DEVICES INC ADXRS290 DRIVER 1378M: Nishant Malpani <nish.malpani25@gmail.com> 1379L: linux-iio@vger.kernel.org 1380S: Supported 1381F: Documentation/devicetree/bindings/iio/gyroscope/adi,adxrs290.yaml 1382F: drivers/iio/gyro/adxrs290.c 1383 1384ANALOG DEVICES INC ASOC CODEC DRIVERS 1385M: Lars-Peter Clausen <lars@metafoo.de> 1386M: Nuno Sá <nuno.sa@analog.com> 1387L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1388S: Supported 1389W: http://wiki.analog.com/ 1390W: https://ez.analog.com/linux-software-drivers 1391F: sound/soc/codecs/ad1* 1392F: sound/soc/codecs/ad7* 1393F: sound/soc/codecs/adau* 1394F: sound/soc/codecs/adav* 1395F: sound/soc/codecs/sigmadsp.* 1396F: sound/soc/codecs/ssm* 1397 1398ANALOG DEVICES INC DMA DRIVERS 1399M: Lars-Peter Clausen <lars@metafoo.de> 1400S: Supported 1401W: https://ez.analog.com/linux-software-drivers 1402F: drivers/dma/dma-axi-dmac.c 1403 1404ANALOG DEVICES INC IIO DRIVERS 1405M: Lars-Peter Clausen <lars@metafoo.de> 1406M: Michael Hennerich <Michael.Hennerich@analog.com> 1407S: Supported 1408W: http://wiki.analog.com/ 1409W: https://ez.analog.com/linux-software-drivers 1410F: Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523 1411F: Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350 1412F: Documentation/devicetree/bindings/iio/*/adi,* 1413F: Documentation/devicetree/bindings/iio/adc/lltc,ltc2496.yaml 1414F: Documentation/devicetree/bindings/iio/adc/lltc,ltc2497.yaml 1415F: drivers/iio/*/ad* 1416F: drivers/iio/adc/ltc249* 1417F: drivers/iio/amplifiers/hmc425a.c 1418F: drivers/staging/iio/*/ad* 1419X: drivers/iio/*/adjd* 1420 1421ANALOG DEVICES INC MAX31760 DRIVER 1422M: Ibrahim Tilki <Ibrahim.Tilki@analog.com> 1423S: Maintained 1424W: http://wiki.analog.com/ 1425W: https://ez.analog.com/linux-software-drivers 1426F: Documentation/devicetree/bindings/hwmon/adi,max31760.yaml 1427F: Documentation/hwmon/max31760.rst 1428F: drivers/hwmon/max31760.c 1429 1430ANALOGBITS PLL LIBRARIES 1431M: Paul Walmsley <paul.walmsley@sifive.com> 1432S: Supported 1433F: drivers/clk/analogbits/* 1434F: include/linux/clk/analogbits* 1435 1436ANDROID DRIVERS 1437M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1438M: Arve Hjønnevåg <arve@android.com> 1439M: Todd Kjos <tkjos@android.com> 1440M: Martijn Coenen <maco@android.com> 1441M: Joel Fernandes <joel@joelfernandes.org> 1442M: Christian Brauner <christian@brauner.io> 1443M: Carlos Llamas <cmllamas@google.com> 1444M: Suren Baghdasaryan <surenb@google.com> 1445L: linux-kernel@vger.kernel.org 1446S: Supported 1447T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 1448F: drivers/android/ 1449 1450ANDROID GOLDFISH PIC DRIVER 1451M: Miodrag Dinic <miodrag.dinic@mips.com> 1452S: Supported 1453F: Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt 1454F: drivers/irqchip/irq-goldfish-pic.c 1455 1456ANDROID GOLDFISH RTC DRIVER 1457M: Jiaxun Yang <jiaxun.yang@flygoat.com> 1458S: Supported 1459F: Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt 1460F: drivers/rtc/rtc-goldfish.c 1461 1462AOA (Apple Onboard Audio) ALSA DRIVER 1463M: Johannes Berg <johannes@sipsolutions.net> 1464L: linuxppc-dev@lists.ozlabs.org 1465L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1466S: Maintained 1467F: sound/aoa/ 1468 1469APEX EMBEDDED SYSTEMS STX104 IIO DRIVER 1470M: William Breathitt Gray <william.gray@linaro.org> 1471L: linux-iio@vger.kernel.org 1472S: Maintained 1473F: drivers/iio/addac/stx104.c 1474 1475APM DRIVER 1476M: Jiri Kosina <jikos@kernel.org> 1477S: Odd fixes 1478T: git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git 1479F: arch/x86/kernel/apm_32.c 1480F: drivers/char/apm-emulation.c 1481F: include/linux/apm_bios.h 1482F: include/uapi/linux/apm_bios.h 1483 1484APPARMOR SECURITY MODULE 1485M: John Johansen <john.johansen@canonical.com> 1486M: John Johansen <john@apparmor.net> 1487L: apparmor@lists.ubuntu.com (moderated for non-subscribers) 1488S: Supported 1489W: apparmor.net 1490B: https://gitlab.com/apparmor/apparmor-kernel 1491C: irc://irc.oftc.net/apparmor 1492T: git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor 1493T: https://gitlab.com/apparmor/apparmor-kernel.git 1494F: Documentation/admin-guide/LSM/apparmor.rst 1495F: security/apparmor/ 1496 1497APPLE BCM5974 MULTITOUCH DRIVER 1498M: Henrik Rydberg <rydberg@bitmath.org> 1499L: linux-input@vger.kernel.org 1500S: Odd fixes 1501F: drivers/input/mouse/bcm5974.c 1502 1503APPLE PCIE CONTROLLER DRIVER 1504M: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1505M: Marc Zyngier <maz@kernel.org> 1506L: linux-pci@vger.kernel.org 1507S: Maintained 1508F: drivers/pci/controller/pcie-apple.c 1509 1510APPLE SMC DRIVER 1511M: Henrik Rydberg <rydberg@bitmath.org> 1512L: linux-hwmon@vger.kernel.org 1513S: Odd fixes 1514F: drivers/hwmon/applesmc.c 1515 1516APPLETALK NETWORK LAYER 1517L: netdev@vger.kernel.org 1518S: Odd fixes 1519F: drivers/net/appletalk/ 1520F: include/linux/atalk.h 1521F: include/uapi/linux/atalk.h 1522F: net/appletalk/ 1523 1524APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT 1525M: Khuong Dinh <khuong@os.amperecomputing.com> 1526S: Supported 1527F: arch/arm64/boot/dts/apm/ 1528 1529APPLIED MICRO (APM) X-GENE SOC EDAC 1530M: Khuong Dinh <khuong@os.amperecomputing.com> 1531S: Supported 1532F: Documentation/devicetree/bindings/edac/apm-xgene-edac.txt 1533F: drivers/edac/xgene_edac.c 1534 1535APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER 1536M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1537M: Keyur Chudgar <keyur@os.amperecomputing.com> 1538S: Supported 1539F: drivers/net/ethernet/apm/xgene-v2/ 1540 1541APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER 1542M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1543M: Keyur Chudgar <keyur@os.amperecomputing.com> 1544M: Quan Nguyen <quan@os.amperecomputing.com> 1545S: Supported 1546F: Documentation/devicetree/bindings/net/apm-xgene-enet.txt 1547F: Documentation/devicetree/bindings/net/apm-xgene-mdio.txt 1548F: drivers/net/ethernet/apm/xgene/ 1549F: drivers/net/mdio/mdio-xgene.c 1550 1551APPLIED MICRO (APM) X-GENE SOC PMU 1552M: Khuong Dinh <khuong@os.amperecomputing.com> 1553S: Supported 1554F: Documentation/admin-guide/perf/xgene-pmu.rst 1555F: Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt 1556F: drivers/perf/xgene_pmu.c 1557 1558APTINA CAMERA SENSOR PLL 1559M: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 1560L: linux-media@vger.kernel.org 1561S: Maintained 1562F: drivers/media/i2c/aptina-pll.* 1563 1564AQUACOMPUTER D5 NEXT PUMP SENSOR DRIVER 1565M: Aleksa Savic <savicaleksa83@gmail.com> 1566M: Jack Doan <me@jackdoan.com> 1567L: linux-hwmon@vger.kernel.org 1568S: Maintained 1569F: Documentation/hwmon/aquacomputer_d5next.rst 1570F: drivers/hwmon/aquacomputer_d5next.c 1571 1572AQUANTIA ETHERNET DRIVER (atlantic) 1573M: Igor Russkikh <irusskikh@marvell.com> 1574L: netdev@vger.kernel.org 1575S: Supported 1576W: https://www.marvell.com/ 1577Q: https://patchwork.kernel.org/project/netdevbpf/list/ 1578F: Documentation/networking/device_drivers/ethernet/aquantia/atlantic.rst 1579F: drivers/net/ethernet/aquantia/atlantic/ 1580 1581AQUANTIA ETHERNET DRIVER PTP SUBSYSTEM 1582M: Egor Pomozov <epomozov@marvell.com> 1583L: netdev@vger.kernel.org 1584S: Supported 1585W: http://www.aquantia.com 1586F: drivers/net/ethernet/aquantia/atlantic/aq_ptp* 1587 1588AR0521 ON SEMICONDUCTOR CAMERA SENSOR DRIVER 1589M: Krzysztof Hałasa <khalasa@piap.pl> 1590L: linux-media@vger.kernel.org 1591S: Maintained 1592F: Documentation/devicetree/bindings/media/i2c/onnn,ar0521.yaml 1593F: drivers/media/i2c/ar0521.c 1594 1595ARASAN NAND CONTROLLER DRIVER 1596M: Miquel Raynal <miquel.raynal@bootlin.com> 1597R: Michal Simek <michal.simek@amd.com> 1598L: linux-mtd@lists.infradead.org 1599S: Maintained 1600F: Documentation/devicetree/bindings/mtd/arasan,nand-controller.yaml 1601F: drivers/mtd/nand/raw/arasan-nand-controller.c 1602 1603ARC FRAMEBUFFER DRIVER 1604M: Jaya Kumar <jayalk@intworks.biz> 1605S: Maintained 1606F: drivers/video/fbdev/arcfb.c 1607F: drivers/video/fbdev/core/fb_defio.c 1608 1609ARC PGU DRM DRIVER 1610M: Alexey Brodkin <abrodkin@synopsys.com> 1611S: Supported 1612F: Documentation/devicetree/bindings/display/snps,arcpgu.txt 1613F: drivers/gpu/drm/tiny/arcpgu.c 1614 1615ARCNET NETWORK LAYER 1616M: Michael Grzeschik <m.grzeschik@pengutronix.de> 1617L: netdev@vger.kernel.org 1618S: Maintained 1619F: drivers/net/arcnet/ 1620F: include/uapi/linux/if_arcnet.h 1621 1622ARM AND ARM64 SoC SUB-ARCHITECTURES (COMMON PARTS) 1623M: Arnd Bergmann <arnd@arndb.de> 1624M: Olof Johansson <olof@lixom.net> 1625M: soc@kernel.org 1626L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1627S: Maintained 1628C: irc://irc.libera.chat/armlinux 1629T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1630F: arch/arm/boot/dts/Makefile 1631F: arch/arm64/boot/dts/Makefile 1632 1633ARM ARCHITECTED TIMER DRIVER 1634M: Mark Rutland <mark.rutland@arm.com> 1635M: Marc Zyngier <maz@kernel.org> 1636L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1637S: Maintained 1638F: arch/arm/include/asm/arch_timer.h 1639F: arch/arm64/include/asm/arch_timer.h 1640F: drivers/clocksource/arm_arch_timer.c 1641 1642ARM HDLCD DRM DRIVER 1643M: Liviu Dudau <liviu.dudau@arm.com> 1644S: Supported 1645F: Documentation/devicetree/bindings/display/arm,hdlcd.yaml 1646F: drivers/gpu/drm/arm/hdlcd_* 1647 1648ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT 1649M: Linus Walleij <linus.walleij@linaro.org> 1650L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1651S: Maintained 1652F: Documentation/devicetree/bindings/arm/arm,integrator.yaml 1653F: Documentation/devicetree/bindings/arm/arm,realview.yaml 1654F: Documentation/devicetree/bindings/arm/arm,versatile.yaml 1655F: Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml 1656F: Documentation/devicetree/bindings/auxdisplay/arm,versatile-lcd.yaml 1657F: Documentation/devicetree/bindings/clock/arm,syscon-icst.yaml 1658F: Documentation/devicetree/bindings/i2c/arm,i2c-versatile.yaml 1659F: Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt 1660F: Documentation/devicetree/bindings/mtd/mtd-physmap.yaml 1661F: arch/arm/boot/dts/arm-realview-* 1662F: arch/arm/boot/dts/integrator* 1663F: arch/arm/boot/dts/versatile* 1664F: arch/arm/mach-versatile/ 1665F: drivers/bus/arm-integrator-lm.c 1666F: drivers/clk/versatile/ 1667F: drivers/i2c/busses/i2c-versatile.c 1668F: drivers/irqchip/irq-versatile-fpga.c 1669F: drivers/mtd/maps/physmap-versatile.* 1670F: drivers/power/reset/arm-versatile-reboot.c 1671F: drivers/soc/versatile/ 1672 1673ARM KOMEDA DRM-KMS DRIVER 1674M: Liviu Dudau <liviu.dudau@arm.com> 1675S: Supported 1676T: git git://anongit.freedesktop.org/drm/drm-misc 1677F: Documentation/devicetree/bindings/display/arm,komeda.yaml 1678F: Documentation/gpu/komeda-kms.rst 1679F: drivers/gpu/drm/arm/display/include/ 1680F: drivers/gpu/drm/arm/display/komeda/ 1681 1682ARM MALI PANFROST DRM DRIVER 1683M: Rob Herring <robh@kernel.org> 1684M: Tomeu Vizoso <tomeu.vizoso@collabora.com> 1685R: Steven Price <steven.price@arm.com> 1686R: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com> 1687L: dri-devel@lists.freedesktop.org 1688S: Supported 1689T: git git://anongit.freedesktop.org/drm/drm-misc 1690F: drivers/gpu/drm/panfrost/ 1691F: include/uapi/drm/panfrost_drm.h 1692 1693ARM MALI-DP DRM DRIVER 1694M: Liviu Dudau <liviu.dudau@arm.com> 1695S: Supported 1696T: git git://anongit.freedesktop.org/drm/drm-misc 1697F: Documentation/devicetree/bindings/display/arm,malidp.yaml 1698F: Documentation/gpu/afbc.rst 1699F: drivers/gpu/drm/arm/ 1700 1701ARM MFM AND FLOPPY DRIVERS 1702M: Ian Molton <spyro@f2s.com> 1703S: Maintained 1704F: arch/arm/include/asm/floppy.h 1705F: arch/arm/mach-rpc/floppydma.S 1706 1707ARM PMU PROFILING AND DEBUGGING 1708M: Will Deacon <will@kernel.org> 1709M: Mark Rutland <mark.rutland@arm.com> 1710L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1711S: Maintained 1712F: Documentation/devicetree/bindings/arm/pmu.yaml 1713F: Documentation/devicetree/bindings/perf/ 1714F: arch/arm*/include/asm/hw_breakpoint.h 1715F: arch/arm*/include/asm/perf_event.h 1716F: arch/arm*/kernel/hw_breakpoint.c 1717F: arch/arm*/kernel/perf_* 1718F: drivers/perf/ 1719F: include/linux/perf/arm_pmu.h 1720 1721ARM PORT 1722M: Russell King <linux@armlinux.org.uk> 1723L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1724S: Odd Fixes 1725W: http://www.armlinux.org.uk/ 1726T: git git://git.armlinux.org.uk/~rmk/linux-arm.git 1727F: arch/arm/ 1728X: arch/arm/boot/dts/ 1729 1730ARM PRIMECELL AACI PL041 DRIVER 1731M: Russell King <linux@armlinux.org.uk> 1732S: Odd Fixes 1733F: sound/arm/aaci.* 1734 1735ARM PRIMECELL BUS SUPPORT 1736M: Russell King <linux@armlinux.org.uk> 1737S: Odd Fixes 1738F: drivers/amba/ 1739F: include/linux/amba/bus.h 1740 1741ARM PRIMECELL CLCD PL110 DRIVER 1742M: Russell King <linux@armlinux.org.uk> 1743S: Odd Fixes 1744F: drivers/video/fbdev/amba-clcd.* 1745 1746ARM PRIMECELL KMI PL050 DRIVER 1747M: Russell King <linux@armlinux.org.uk> 1748S: Odd Fixes 1749F: drivers/input/serio/ambakmi.* 1750F: include/linux/amba/kmi.h 1751 1752ARM PRIMECELL MMCI PL180/1 DRIVER 1753M: Russell King <linux@armlinux.org.uk> 1754S: Odd Fixes 1755F: drivers/mmc/host/mmci.* 1756F: include/linux/amba/mmci.h 1757 1758ARM PRIMECELL PL35X NAND CONTROLLER DRIVER 1759M: Miquel Raynal <miquel.raynal@bootlin.com> 1760R: Michal Simek <michal.simek@amd.com> 1761L: linux-mtd@lists.infradead.org 1762S: Maintained 1763F: Documentation/devicetree/bindings/mtd/arm,pl353-nand-r2p1.yaml 1764F: drivers/mtd/nand/raw/pl35x-nand-controller.c 1765 1766ARM PRIMECELL PL35X SMC DRIVER 1767M: Miquel Raynal <miquel.raynal@bootlin.com> 1768R: Michal Simek <michal.simek@amd.com> 1769L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1770S: Maintained 1771F: Documentation/devicetree/bindings/memory-controllers/arm,pl35x-smc.yaml 1772F: drivers/memory/pl353-smc.c 1773 1774ARM PRIMECELL SSP PL022 SPI DRIVER 1775M: Linus Walleij <linus.walleij@linaro.org> 1776L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1777S: Maintained 1778F: Documentation/devicetree/bindings/spi/spi-pl022.yaml 1779F: drivers/spi/spi-pl022.c 1780 1781ARM PRIMECELL UART PL010 AND PL011 DRIVERS 1782M: Russell King <linux@armlinux.org.uk> 1783S: Odd Fixes 1784F: drivers/tty/serial/amba-pl01*.c 1785F: include/linux/amba/serial.h 1786 1787ARM PRIMECELL VIC PL190/PL192 DRIVER 1788M: Linus Walleij <linus.walleij@linaro.org> 1789L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1790S: Maintained 1791F: Documentation/devicetree/bindings/interrupt-controller/arm,vic.yaml 1792F: drivers/irqchip/irq-vic.c 1793 1794ARM SMC WATCHDOG DRIVER 1795M: Julius Werner <jwerner@chromium.org> 1796R: Evan Benn <evanbenn@chromium.org> 1797S: Maintained 1798F: Documentation/devicetree/bindings/watchdog/arm-smc-wdt.yaml 1799F: drivers/watchdog/arm_smc_wdt.c 1800 1801ARM SMMU DRIVERS 1802M: Will Deacon <will@kernel.org> 1803R: Robin Murphy <robin.murphy@arm.com> 1804L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1805S: Maintained 1806F: Documentation/devicetree/bindings/iommu/arm,smmu* 1807F: drivers/iommu/arm/ 1808F: drivers/iommu/io-pgtable-arm* 1809 1810ARM SUB-ARCHITECTURES 1811L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1812S: Maintained 1813C: irc://irc.libera.chat/armlinux 1814T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1815F: arch/arm/mach-*/ 1816F: arch/arm/plat-*/ 1817 1818ARM/ACTIONS SEMI ARCHITECTURE 1819M: Andreas Färber <afaerber@suse.de> 1820M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 1821L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1822L: linux-actions@lists.infradead.org (moderated for non-subscribers) 1823S: Maintained 1824F: Documentation/devicetree/bindings/arm/actions.yaml 1825F: Documentation/devicetree/bindings/clock/actions,owl-cmu.txt 1826F: Documentation/devicetree/bindings/dma/owl-dma.yaml 1827F: Documentation/devicetree/bindings/i2c/i2c-owl.yaml 1828F: Documentation/devicetree/bindings/interrupt-controller/actions,owl-sirq.yaml 1829F: Documentation/devicetree/bindings/mmc/owl-mmc.yaml 1830F: Documentation/devicetree/bindings/net/actions,owl-emac.yaml 1831F: Documentation/devicetree/bindings/pinctrl/actions,* 1832F: Documentation/devicetree/bindings/power/actions,owl-sps.txt 1833F: Documentation/devicetree/bindings/timer/actions,owl-timer.txt 1834F: arch/arm/boot/dts/owl-* 1835F: arch/arm/mach-actions/ 1836F: arch/arm64/boot/dts/actions/ 1837F: drivers/clk/actions/ 1838F: drivers/clocksource/timer-owl* 1839F: drivers/dma/owl-dma.c 1840F: drivers/i2c/busses/i2c-owl.c 1841F: drivers/irqchip/irq-owl-sirq.c 1842F: drivers/mmc/host/owl-mmc.c 1843F: drivers/net/ethernet/actions/ 1844F: drivers/pinctrl/actions/* 1845F: drivers/soc/actions/ 1846F: include/dt-bindings/power/owl-* 1847F: include/dt-bindings/reset/actions,* 1848F: include/linux/soc/actions/ 1849N: owl 1850 1851ARM/Allwinner SoC Clock Support 1852M: Emilio López <emilio@elopez.com.ar> 1853S: Maintained 1854F: drivers/clk/sunxi/ 1855 1856ARM/Allwinner sunXi SoC support 1857M: Chen-Yu Tsai <wens@csie.org> 1858M: Jernej Skrabec <jernej.skrabec@gmail.com> 1859M: Samuel Holland <samuel@sholland.org> 1860L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1861L: linux-sunxi@lists.linux.dev 1862S: Maintained 1863T: git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git 1864F: arch/arm/mach-sunxi/ 1865F: arch/arm64/boot/dts/allwinner/ 1866F: drivers/clk/sunxi-ng/ 1867F: drivers/pinctrl/sunxi/ 1868F: drivers/soc/sunxi/ 1869N: allwinner 1870N: sun[x456789]i 1871N: sun[25]0i 1872 1873ARM/Amlogic Meson SoC CLOCK FRAMEWORK 1874M: Neil Armstrong <neil.armstrong@linaro.org> 1875M: Jerome Brunet <jbrunet@baylibre.com> 1876L: linux-amlogic@lists.infradead.org 1877S: Maintained 1878F: Documentation/devicetree/bindings/clock/amlogic* 1879F: drivers/clk/meson/ 1880F: include/dt-bindings/clock/gxbb* 1881F: include/dt-bindings/clock/meson* 1882 1883ARM/Amlogic Meson SoC Crypto Drivers 1884M: Corentin Labbe <clabbe@baylibre.com> 1885L: linux-crypto@vger.kernel.org 1886L: linux-amlogic@lists.infradead.org 1887S: Maintained 1888F: Documentation/devicetree/bindings/crypto/amlogic* 1889F: drivers/crypto/amlogic/ 1890 1891ARM/Amlogic Meson SoC Sound Drivers 1892M: Jerome Brunet <jbrunet@baylibre.com> 1893L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1894S: Maintained 1895F: Documentation/devicetree/bindings/sound/amlogic* 1896F: sound/soc/meson/ 1897 1898ARM/Amlogic Meson SoC support 1899M: Neil Armstrong <neil.armstrong@linaro.org> 1900M: Kevin Hilman <khilman@baylibre.com> 1901R: Jerome Brunet <jbrunet@baylibre.com> 1902R: Martin Blumenstingl <martin.blumenstingl@googlemail.com> 1903L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1904L: linux-amlogic@lists.infradead.org 1905S: Maintained 1906W: http://linux-meson.com/ 1907F: arch/arm/boot/dts/meson* 1908F: arch/arm/mach-meson/ 1909F: arch/arm64/boot/dts/amlogic/ 1910F: drivers/mmc/host/meson* 1911F: drivers/pinctrl/meson/ 1912F: drivers/rtc/rtc-meson* 1913F: drivers/soc/amlogic/ 1914N: meson 1915 1916ARM/Annapurna Labs ALPINE ARCHITECTURE 1917M: Tsahee Zidenberg <tsahee@annapurnalabs.com> 1918M: Antoine Tenart <atenart@kernel.org> 1919L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1920S: Maintained 1921F: arch/arm/boot/dts/alpine* 1922F: arch/arm/mach-alpine/ 1923F: arch/arm64/boot/dts/amazon/ 1924F: drivers/*/*alpine* 1925 1926ARM/APPLE MACHINE SOUND DRIVERS 1927M: Martin Povišer <povik+lin@cutebit.org> 1928L: asahi@lists.linux.dev 1929L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1930S: Maintained 1931F: Documentation/devicetree/bindings/sound/apple,* 1932F: sound/soc/apple/* 1933F: sound/soc/codecs/cs42l83-i2c.c 1934 1935ARM/APPLE MACHINE SUPPORT 1936M: Hector Martin <marcan@marcan.st> 1937M: Sven Peter <sven@svenpeter.dev> 1938R: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1939L: asahi@lists.linux.dev 1940L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1941S: Maintained 1942W: https://asahilinux.org 1943B: https://github.com/AsahiLinux/linux/issues 1944C: irc://irc.oftc.net/asahi-dev 1945T: git https://github.com/AsahiLinux/linux.git 1946F: Documentation/devicetree/bindings/arm/apple.yaml 1947F: Documentation/devicetree/bindings/arm/apple/* 1948F: Documentation/devicetree/bindings/clock/apple,nco.yaml 1949F: Documentation/devicetree/bindings/cpufreq/apple,cluster-cpufreq.yaml 1950F: Documentation/devicetree/bindings/dma/apple,admac.yaml 1951F: Documentation/devicetree/bindings/i2c/apple,i2c.yaml 1952F: Documentation/devicetree/bindings/interrupt-controller/apple,* 1953F: Documentation/devicetree/bindings/iommu/apple,dart.yaml 1954F: Documentation/devicetree/bindings/iommu/apple,sart.yaml 1955F: Documentation/devicetree/bindings/mailbox/apple,mailbox.yaml 1956F: Documentation/devicetree/bindings/net/bluetooth/brcm,bcm4377-bluetooth.yaml 1957F: Documentation/devicetree/bindings/nvme/apple,nvme-ans.yaml 1958F: Documentation/devicetree/bindings/nvmem/apple,efuses.yaml 1959F: Documentation/devicetree/bindings/pci/apple,pcie.yaml 1960F: Documentation/devicetree/bindings/pinctrl/apple,pinctrl.yaml 1961F: Documentation/devicetree/bindings/power/apple* 1962F: Documentation/devicetree/bindings/pwm/apple,s5l-fpwm.yaml 1963F: Documentation/devicetree/bindings/watchdog/apple,wdt.yaml 1964F: arch/arm64/boot/dts/apple/ 1965F: drivers/bluetooth/hci_bcm4377.c 1966F: drivers/clk/clk-apple-nco.c 1967F: drivers/cpufreq/apple-soc-cpufreq.c 1968F: drivers/dma/apple-admac.c 1969F: drivers/i2c/busses/i2c-pasemi-core.c 1970F: drivers/i2c/busses/i2c-pasemi-platform.c 1971F: drivers/iommu/apple-dart.c 1972F: drivers/iommu/io-pgtable-dart.c 1973F: drivers/irqchip/irq-apple-aic.c 1974F: drivers/mailbox/apple-mailbox.c 1975F: drivers/nvme/host/apple.c 1976F: drivers/nvmem/apple-efuses.c 1977F: drivers/pinctrl/pinctrl-apple-gpio.c 1978F: drivers/pwm/pwm-apple.c 1979F: drivers/soc/apple/* 1980F: drivers/watchdog/apple_wdt.c 1981F: include/dt-bindings/interrupt-controller/apple-aic.h 1982F: include/dt-bindings/pinctrl/apple.h 1983F: include/linux/apple-mailbox.h 1984F: include/linux/soc/apple/* 1985 1986ARM/ARTPEC MACHINE SUPPORT 1987M: Jesper Nilsson <jesper.nilsson@axis.com> 1988M: Lars Persson <lars.persson@axis.com> 1989L: linux-arm-kernel@axis.com 1990S: Maintained 1991F: Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt 1992F: arch/arm/boot/dts/artpec6* 1993F: arch/arm/mach-artpec 1994F: drivers/clk/axis 1995F: drivers/crypto/axis 1996F: drivers/mmc/host/usdhi6rol0.c 1997F: drivers/pinctrl/pinctrl-artpec* 1998 1999ARM/ASPEED I2C DRIVER 2000M: Brendan Higgins <brendanhiggins@google.com> 2001R: Benjamin Herrenschmidt <benh@kernel.crashing.org> 2002R: Joel Stanley <joel@jms.id.au> 2003L: linux-i2c@vger.kernel.org 2004L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2005S: Maintained 2006F: Documentation/devicetree/bindings/i2c/aspeed,i2c.yaml 2007F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt 2008F: drivers/i2c/busses/i2c-aspeed.c 2009F: drivers/irqchip/irq-aspeed-i2c-ic.c 2010 2011ARM/ASPEED MACHINE SUPPORT 2012M: Joel Stanley <joel@jms.id.au> 2013R: Andrew Jeffery <andrew@aj.id.au> 2014L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2015L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 2016S: Supported 2017Q: https://patchwork.ozlabs.org/project/linux-aspeed/list/ 2018T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git 2019F: Documentation/devicetree/bindings/arm/aspeed/ 2020F: arch/arm/boot/dts/aspeed-* 2021F: arch/arm/mach-aspeed/ 2022N: aspeed 2023 2024ARM/BITMAIN ARCHITECTURE 2025M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 2026L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2027S: Maintained 2028F: Documentation/devicetree/bindings/arm/bitmain.yaml 2029F: Documentation/devicetree/bindings/clock/bitmain,bm1880-clk.yaml 2030F: Documentation/devicetree/bindings/pinctrl/bitmain,bm1880-pinctrl.txt 2031F: arch/arm64/boot/dts/bitmain/ 2032F: drivers/clk/clk-bm1880.c 2033F: drivers/pinctrl/pinctrl-bm1880.c 2034 2035ARM/CALXEDA HIGHBANK ARCHITECTURE 2036M: Andre Przywara <andre.przywara@arm.com> 2037L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2038S: Maintained 2039F: arch/arm/boot/dts/ecx-*.dts* 2040F: arch/arm/boot/dts/highbank.dts 2041F: arch/arm/mach-highbank/ 2042 2043ARM/CAVIUM THUNDER NETWORK DRIVER 2044M: Sunil Goutham <sgoutham@marvell.com> 2045L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2046S: Supported 2047F: drivers/net/ethernet/cavium/thunder/ 2048 2049ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT 2050M: Lukasz Majewski <lukma@denx.de> 2051L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2052S: Maintained 2053F: arch/arm/mach-ep93xx/ts72xx.c 2054 2055ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE 2056M: Alexander Shiyan <shc_work@mail.ru> 2057L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2058S: Odd Fixes 2059N: clps711x 2060 2061ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT 2062M: Lennert Buytenhek <kernel@wantstofly.org> 2063L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2064S: Maintained 2065 2066ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE 2067M: Hartley Sweeten <hsweeten@visionengravers.com> 2068M: Alexander Sverdlin <alexander.sverdlin@gmail.com> 2069L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2070S: Maintained 2071F: Documentation/devicetree/bindings/iio/adc/cirrus,ep9301-adc.yaml 2072F: Documentation/devicetree/bindings/sound/cirrus,ep9301-* 2073F: arch/arm/boot/compressed/misc-ep93xx.h 2074F: arch/arm/mach-ep93xx/ 2075F: drivers/iio/adc/ep93xx_adc.c 2076 2077ARM/CLKDEV SUPPORT 2078M: Russell King <linux@armlinux.org.uk> 2079L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2080S: Maintained 2081T: git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev 2082F: drivers/clk/clkdev.c 2083 2084ARM/CONEXANT DIGICOLOR MACHINE SUPPORT 2085M: Baruch Siach <baruch@tkos.co.il> 2086L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2087S: Maintained 2088F: arch/arm/boot/dts/cx92755* 2089N: digicolor 2090 2091ARM/CORESIGHT FRAMEWORK AND DRIVERS 2092M: Suzuki K Poulose <suzuki.poulose@arm.com> 2093R: Mike Leach <mike.leach@linaro.org> 2094R: Leo Yan <leo.yan@linaro.org> 2095L: coresight@lists.linaro.org (moderated for non-subscribers) 2096L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2097S: Maintained 2098T: git git://git.kernel.org/pub/scm/linux/kernel/git/coresight/linux.git 2099F: Documentation/ABI/testing/sysfs-bus-coresight-devices-* 2100F: Documentation/devicetree/bindings/arm/arm,coresight-*.yaml 2101F: Documentation/devicetree/bindings/arm/arm,embedded-trace-extension.yaml 2102F: Documentation/devicetree/bindings/arm/arm,trace-buffer-extension.yaml 2103F: Documentation/devicetree/bindings/arm/qcom,coresight-*.yaml 2104F: Documentation/trace/coresight/* 2105F: drivers/hwtracing/coresight/* 2106F: include/dt-bindings/arm/coresight-cti-dt.h 2107F: include/linux/coresight* 2108F: samples/coresight/* 2109F: tools/perf/arch/arm/util/auxtrace.c 2110F: tools/perf/arch/arm/util/cs-etm.c 2111F: tools/perf/arch/arm/util/cs-etm.h 2112F: tools/perf/arch/arm/util/pmu.c 2113F: tools/perf/tests/shell/coresight/* 2114F: tools/perf/util/cs-etm-decoder/* 2115F: tools/perf/util/cs-etm.* 2116 2117ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE 2118M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2119M: Linus Walleij <linus.walleij@linaro.org> 2120L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2121S: Maintained 2122T: git git://github.com/ulli-kroll/linux.git 2123F: Documentation/devicetree/bindings/arm/gemini.yaml 2124F: Documentation/devicetree/bindings/net/cortina,gemini-ethernet.yaml 2125F: Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt 2126F: Documentation/devicetree/bindings/rtc/faraday,ftrtc010.yaml 2127F: arch/arm/boot/dts/gemini* 2128F: arch/arm/mach-gemini/ 2129F: drivers/crypto/gemini/ 2130F: drivers/net/ethernet/cortina/ 2131F: drivers/pinctrl/pinctrl-gemini.c 2132F: drivers/rtc/rtc-ftrtc010.c 2133 2134ARM/CZ.NIC TURRIS SUPPORT 2135M: Marek Behún <kabel@kernel.org> 2136S: Maintained 2137W: https://www.turris.cz/ 2138F: Documentation/ABI/testing/debugfs-moxtet 2139F: Documentation/ABI/testing/sysfs-bus-moxtet-devices 2140F: Documentation/ABI/testing/sysfs-firmware-turris-mox-rwtm 2141F: Documentation/devicetree/bindings/bus/moxtet.txt 2142F: Documentation/devicetree/bindings/firmware/cznic,turris-mox-rwtm.txt 2143F: Documentation/devicetree/bindings/gpio/gpio-moxtet.txt 2144F: Documentation/devicetree/bindings/leds/cznic,turris-omnia-leds.yaml 2145F: Documentation/devicetree/bindings/watchdog/armada-37xx-wdt.txt 2146F: drivers/bus/moxtet.c 2147F: drivers/firmware/turris-mox-rwtm.c 2148F: drivers/gpio/gpio-moxtet.c 2149F: drivers/leds/leds-turris-omnia.c 2150F: drivers/mailbox/armada-37xx-rwtm-mailbox.c 2151F: drivers/watchdog/armada_37xx_wdt.c 2152F: include/dt-bindings/bus/moxtet.h 2153F: include/linux/armada-37xx-rwtm-mailbox.h 2154F: include/linux/moxtet.h 2155 2156ARM/FARADAY FA526 PORT 2157M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2158L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2159S: Maintained 2160T: git git://git.berlios.de/gemini-board 2161F: arch/arm/mm/*-fa* 2162 2163ARM/FOOTBRIDGE ARCHITECTURE 2164M: Russell King <linux@armlinux.org.uk> 2165L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2166S: Maintained 2167W: http://www.armlinux.org.uk/ 2168F: arch/arm/include/asm/hardware/dec21285.h 2169F: arch/arm/mach-footbridge/ 2170 2171ARM/FREESCALE IMX / MXC ARM ARCHITECTURE 2172M: Shawn Guo <shawnguo@kernel.org> 2173M: Sascha Hauer <s.hauer@pengutronix.de> 2174R: Pengutronix Kernel Team <kernel@pengutronix.de> 2175R: Fabio Estevam <festevam@gmail.com> 2176R: NXP Linux Team <linux-imx@nxp.com> 2177L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2178S: Maintained 2179T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2180F: arch/arm64/boot/dts/freescale/ 2181X: arch/arm64/boot/dts/freescale/fsl-* 2182X: arch/arm64/boot/dts/freescale/qoriq-* 2183X: drivers/media/i2c/ 2184N: imx 2185N: mxs 2186 2187ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE 2188M: Shawn Guo <shawnguo@kernel.org> 2189M: Li Yang <leoyang.li@nxp.com> 2190L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2191S: Maintained 2192T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2193F: arch/arm/boot/dts/ls1021a* 2194F: arch/arm64/boot/dts/freescale/fsl-* 2195F: arch/arm64/boot/dts/freescale/qoriq-* 2196 2197ARM/FREESCALE VYBRID ARM ARCHITECTURE 2198M: Shawn Guo <shawnguo@kernel.org> 2199M: Sascha Hauer <s.hauer@pengutronix.de> 2200R: Pengutronix Kernel Team <kernel@pengutronix.de> 2201R: Stefan Agner <stefan@agner.ch> 2202L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2203S: Maintained 2204T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2205F: arch/arm/boot/dts/vf* 2206F: arch/arm/mach-imx/*vf610* 2207 2208ARM/GUMSTIX MACHINE SUPPORT 2209M: Steve Sakoman <sakoman@gmail.com> 2210L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2211S: Maintained 2212 2213ARM/HISILICON SOC SUPPORT 2214M: Wei Xu <xuwei5@hisilicon.com> 2215L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2216S: Supported 2217W: http://www.hisilicon.com 2218T: git https://github.com/hisilicon/linux-hisi.git 2219F: arch/arm/boot/dts/hi3* 2220F: arch/arm/boot/dts/hip* 2221F: arch/arm/boot/dts/hisi* 2222F: arch/arm/mach-hisi/ 2223F: arch/arm64/boot/dts/hisilicon/ 2224 2225ARM/HP JORNADA 7XX MACHINE SUPPORT 2226M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 2227S: Maintained 2228W: www.jlime.com 2229T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 2230F: arch/arm/mach-sa1100/include/mach/jornada720.h 2231F: arch/arm/mach-sa1100/jornada720.c 2232 2233ARM/HPE GXP ARCHITECTURE 2234M: Jean-Marie Verdun <verdun@hpe.com> 2235M: Nick Hawkins <nick.hawkins@hpe.com> 2236S: Maintained 2237F: Documentation/devicetree/bindings/arm/hpe,gxp.yaml 2238F: Documentation/devicetree/bindings/hwmon/hpe,gxp-fan-ctrl.yaml 2239F: Documentation/devicetree/bindings/i2c/hpe,gxp-i2c.yaml 2240F: Documentation/devicetree/bindings/spi/hpe,gxp-spifi.yaml 2241F: Documentation/devicetree/bindings/timer/hpe,gxp-timer.yaml 2242F: Documentation/hwmon/gxp-fan-ctrl.rst 2243F: arch/arm/boot/dts/hpe-bmc* 2244F: arch/arm/boot/dts/hpe-gxp* 2245F: arch/arm/mach-hpe/ 2246F: drivers/clocksource/timer-gxp.c 2247F: drivers/hwmon/gxp-fan-ctrl.c 2248F: drivers/i2c/busses/i2c-gxp.c 2249F: drivers/spi/spi-gxp.c 2250F: drivers/watchdog/gxp-wdt.c 2251 2252ARM/IGEP MACHINE SUPPORT 2253M: Enric Balletbo i Serra <eballetbo@gmail.com> 2254M: Javier Martinez Canillas <javier@dowhile0.org> 2255L: linux-omap@vger.kernel.org 2256L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2257S: Maintained 2258F: arch/arm/boot/dts/omap3-igep* 2259 2260ARM/INTEL IXP4XX ARM ARCHITECTURE 2261M: Linus Walleij <linusw@kernel.org> 2262M: Imre Kaloz <kaloz@openwrt.org> 2263M: Krzysztof Halasa <khalasa@piap.pl> 2264L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2265S: Maintained 2266F: Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml 2267F: Documentation/devicetree/bindings/gpio/intel,ixp4xx-gpio.txt 2268F: Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml 2269F: Documentation/devicetree/bindings/memory-controllers/intel,ixp4xx-expansion* 2270F: Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml 2271F: arch/arm/boot/dts/intel-ixp* 2272F: arch/arm/mach-ixp4xx/ 2273F: drivers/bus/intel-ixp4xx-eb.c 2274F: drivers/clocksource/timer-ixp4xx.c 2275F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 2276F: drivers/gpio/gpio-ixp4xx.c 2277F: drivers/irqchip/irq-ixp4xx.c 2278 2279ARM/INTEL KEEMBAY ARCHITECTURE 2280M: Paul J. Murphy <paul.j.murphy@intel.com> 2281M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 2282S: Maintained 2283F: Documentation/devicetree/bindings/arm/intel,keembay.yaml 2284F: arch/arm64/boot/dts/intel/keembay-evm.dts 2285F: arch/arm64/boot/dts/intel/keembay-soc.dtsi 2286 2287ARM/INTEL XSC3 (MANZANO) ARM CORE 2288M: Lennert Buytenhek <kernel@wantstofly.org> 2289L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2290S: Maintained 2291 2292ARM/LG1K ARCHITECTURE 2293M: Chanho Min <chanho.min@lge.com> 2294L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2295S: Maintained 2296F: arch/arm64/boot/dts/lg/ 2297 2298ARM/LPC18XX ARCHITECTURE 2299M: Vladimir Zapolskiy <vz@mleia.com> 2300L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2301S: Maintained 2302F: Documentation/devicetree/bindings/i2c/i2c-lpc2k.txt 2303F: arch/arm/boot/dts/lpc43* 2304F: drivers/i2c/busses/i2c-lpc2k.c 2305F: drivers/memory/pl172.c 2306F: drivers/mtd/spi-nor/controllers/nxp-spifi.c 2307F: drivers/rtc/rtc-lpc24xx.c 2308N: lpc18xx 2309 2310ARM/LPC32XX SOC SUPPORT 2311M: Vladimir Zapolskiy <vz@mleia.com> 2312L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2313S: Maintained 2314T: git git://github.com/vzapolskiy/linux-lpc32xx.git 2315F: Documentation/devicetree/bindings/i2c/i2c-pnx.txt 2316F: arch/arm/boot/dts/lpc32* 2317F: arch/arm/mach-lpc32xx/ 2318F: drivers/i2c/busses/i2c-pnx.c 2319F: drivers/net/ethernet/nxp/lpc_eth.c 2320F: drivers/usb/host/ohci-nxp.c 2321F: drivers/watchdog/pnx4008_wdt.c 2322N: lpc32xx 2323 2324ARM/Marvell Dove/MV78xx0/Orion SOC support 2325M: Andrew Lunn <andrew@lunn.ch> 2326M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2327M: Gregory Clement <gregory.clement@bootlin.com> 2328L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2329S: Maintained 2330T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2331F: Documentation/devicetree/bindings/arm/marvell/marvell,dove.txt 2332F: Documentation/devicetree/bindings/arm/marvell/marvell,orion5x.txt 2333F: Documentation/devicetree/bindings/soc/dove/ 2334F: arch/arm/boot/dts/dove* 2335F: arch/arm/boot/dts/orion5x* 2336F: arch/arm/mach-dove/ 2337F: arch/arm/mach-mv78xx0/ 2338F: arch/arm/mach-orion5x/ 2339F: arch/arm/plat-orion/ 2340F: drivers/soc/dove/ 2341 2342ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K, CN9130 SOC support 2343M: Andrew Lunn <andrew@lunn.ch> 2344M: Gregory Clement <gregory.clement@bootlin.com> 2345M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2346L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2347S: Maintained 2348T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2349F: Documentation/devicetree/bindings/arm/marvell/ 2350F: arch/arm/boot/dts/armada* 2351F: arch/arm/boot/dts/kirkwood* 2352F: arch/arm/configs/mvebu_*_defconfig 2353F: arch/arm/mach-mvebu/ 2354F: arch/arm64/boot/dts/marvell/armada* 2355F: arch/arm64/boot/dts/marvell/cn913* 2356F: drivers/cpufreq/armada-37xx-cpufreq.c 2357F: drivers/cpufreq/armada-8k-cpufreq.c 2358F: drivers/cpufreq/mvebu-cpufreq.c 2359F: drivers/irqchip/irq-armada-370-xp.c 2360F: drivers/irqchip/irq-mvebu-* 2361F: drivers/pinctrl/mvebu/ 2362F: drivers/rtc/rtc-armada38x.c 2363 2364ARM/Mediatek RTC DRIVER 2365M: Eddie Huang <eddie.huang@mediatek.com> 2366M: Sean Wang <sean.wang@mediatek.com> 2367L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2368L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2369S: Maintained 2370F: Documentation/devicetree/bindings/rtc/rtc-mt2712.txt 2371F: Documentation/devicetree/bindings/rtc/rtc-mt7622.txt 2372F: drivers/rtc/rtc-mt2712.c 2373F: drivers/rtc/rtc-mt6397.c 2374F: drivers/rtc/rtc-mt7622.c 2375 2376ARM/Mediatek SoC support 2377M: Matthias Brugger <matthias.bgg@gmail.com> 2378R: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> 2379L: linux-kernel@vger.kernel.org 2380L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2381L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2382S: Maintained 2383W: https://mtk.wiki.kernel.org/ 2384C: irc://irc.libera.chat/linux-mediatek 2385F: arch/arm/boot/dts/mt2* 2386F: arch/arm/boot/dts/mt6* 2387F: arch/arm/boot/dts/mt7* 2388F: arch/arm/boot/dts/mt8* 2389F: arch/arm/mach-mediatek/ 2390F: arch/arm64/boot/dts/mediatek/ 2391F: drivers/soc/mediatek/ 2392N: mtk 2393N: mt[2678] 2394K: mediatek 2395 2396ARM/Mediatek USB3 PHY DRIVER 2397M: Chunfeng Yun <chunfeng.yun@mediatek.com> 2398L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2399L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2400S: Maintained 2401F: Documentation/devicetree/bindings/phy/mediatek,* 2402F: drivers/phy/mediatek/ 2403 2404ARM/Microchip (AT91) SoC support 2405M: Nicolas Ferre <nicolas.ferre@microchip.com> 2406M: Alexandre Belloni <alexandre.belloni@bootlin.com> 2407M: Claudiu Beznea <claudiu.beznea@microchip.com> 2408L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2409S: Supported 2410W: http://www.linux4sam.org 2411T: git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 2412F: arch/arm/boot/dts/at91*.dts 2413F: arch/arm/boot/dts/at91*.dtsi 2414F: arch/arm/boot/dts/sama*.dts 2415F: arch/arm/boot/dts/sama*.dtsi 2416F: arch/arm/include/debug/at91.S 2417F: arch/arm/mach-at91/ 2418F: drivers/memory/atmel* 2419F: drivers/watchdog/sama5d4_wdt.c 2420F: include/soc/at91/ 2421X: drivers/input/touchscreen/atmel_mxt_ts.c 2422X: drivers/net/wireless/atmel/ 2423N: at91 2424N: atmel 2425 2426ARM/MICROCHIP (ARM64) SoC support 2427M: Conor Dooley <conor@kernel.org> 2428M: Nicolas Ferre <nicolas.ferre@microchip.com> 2429M: Claudiu Beznea <claudiu.beznea@microchip.com> 2430L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2431S: Supported 2432T: git https://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 2433F: arch/arm64/boot/dts/microchip/ 2434 2435ARM/Microchip Sparx5 SoC support 2436M: Lars Povlsen <lars.povlsen@microchip.com> 2437M: Steen Hegelund <Steen.Hegelund@microchip.com> 2438M: Daniel Machon <daniel.machon@microchip.com> 2439M: UNGLinuxDriver@microchip.com 2440L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2441S: Supported 2442F: arch/arm64/boot/dts/microchip/sparx* 2443F: drivers/net/ethernet/microchip/vcap/ 2444F: drivers/pinctrl/pinctrl-microchip-sgpio.c 2445N: sparx5 2446 2447ARM/MILBEAUT ARCHITECTURE 2448M: Taichi Sugaya <sugaya.taichi@socionext.com> 2449M: Takao Orito <orito.takao@socionext.com> 2450L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2451S: Maintained 2452F: arch/arm/boot/dts/milbeaut* 2453F: arch/arm/mach-milbeaut/ 2454N: milbeaut 2455 2456ARM/MStar/Sigmastar Armv7 SoC support 2457M: Daniel Palmer <daniel@thingy.jp> 2458M: Romain Perier <romain.perier@gmail.com> 2459L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2460S: Maintained 2461W: http://linux-chenxing.org/ 2462T: git git://github.com/linux-chenxing/linux.git 2463F: Documentation/devicetree/bindings/arm/mstar/* 2464F: Documentation/devicetree/bindings/clock/mstar,msc313-mpll.yaml 2465F: Documentation/devicetree/bindings/gpio/mstar,msc313-gpio.yaml 2466F: arch/arm/boot/dts/mstar-* 2467F: arch/arm/mach-mstar/ 2468F: drivers/clk/mstar/ 2469F: drivers/clocksource/timer-msc313e.c 2470F: drivers/gpio/gpio-msc313.c 2471F: drivers/rtc/rtc-msc313.c 2472F: drivers/watchdog/msc313e_wdt.c 2473F: include/dt-bindings/clock/mstar-* 2474F: include/dt-bindings/gpio/msc313-gpio.h 2475 2476ARM/NOMADIK/Ux500 ARCHITECTURES 2477M: Linus Walleij <linus.walleij@linaro.org> 2478L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2479S: Maintained 2480T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git 2481F: Documentation/devicetree/bindings/arm/ste-* 2482F: Documentation/devicetree/bindings/arm/ux500.yaml 2483F: Documentation/devicetree/bindings/arm/ux500/ 2484F: Documentation/devicetree/bindings/i2c/st,nomadik-i2c.yaml 2485F: arch/arm/boot/dts/ste-* 2486F: arch/arm/mach-nomadik/ 2487F: arch/arm/mach-ux500/ 2488F: drivers/clk/clk-nomadik.c 2489F: drivers/clocksource/clksrc-dbx500-prcmu.c 2490F: drivers/dma/ste_dma40* 2491F: drivers/hwspinlock/u8500_hsem.c 2492F: drivers/i2c/busses/i2c-nomadik.c 2493F: drivers/iio/adc/ab8500-gpadc.c 2494F: drivers/mfd/ab8500* 2495F: drivers/mfd/abx500* 2496F: drivers/mfd/db8500* 2497F: drivers/pinctrl/nomadik/ 2498F: drivers/rtc/rtc-ab8500.c 2499F: drivers/rtc/rtc-pl031.c 2500F: drivers/soc/ux500/ 2501 2502ARM/NUVOTON NPCM ARCHITECTURE 2503M: Avi Fishman <avifishman70@gmail.com> 2504M: Tomer Maimon <tmaimon77@gmail.com> 2505M: Tali Perry <tali.perry1@gmail.com> 2506R: Patrick Venture <venture@google.com> 2507R: Nancy Yuen <yuenn@google.com> 2508R: Benjamin Fair <benjaminfair@google.com> 2509L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2510S: Supported 2511F: Documentation/devicetree/bindings/*/*/*npcm* 2512F: Documentation/devicetree/bindings/*/*npcm* 2513F: Documentation/devicetree/bindings/arm/npcm/* 2514F: Documentation/devicetree/bindings/rtc/nuvoton,nct3018y.yaml 2515F: arch/arm/boot/dts/nuvoton-npcm* 2516F: arch/arm/mach-npcm/ 2517F: arch/arm64/boot/dts/nuvoton/ 2518F: drivers/*/*/*npcm* 2519F: drivers/*/*npcm* 2520F: drivers/rtc/rtc-nct3018y.c 2521F: include/dt-bindings/clock/nuvoton,npcm7xx-clock.h 2522F: include/dt-bindings/clock/nuvoton,npcm845-clk.h 2523 2524ARM/NUVOTON WPCM450 ARCHITECTURE 2525M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 2526L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2527S: Maintained 2528W: https://github.com/neuschaefer/wpcm450/wiki 2529F: Documentation/devicetree/bindings/*/*wpcm* 2530F: arch/arm/boot/dts/nuvoton-wpcm450* 2531F: arch/arm/configs/wpcm450_defconfig 2532F: arch/arm/mach-npcm/wpcm450.c 2533F: drivers/*/*/*wpcm* 2534F: drivers/*/*wpcm* 2535 2536ARM/NXP S32G ARCHITECTURE 2537M: Chester Lin <clin@suse.com> 2538R: Andreas Färber <afaerber@suse.de> 2539R: Matthias Brugger <mbrugger@suse.com> 2540R: NXP S32 Linux Team <s32@nxp.com> 2541L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2542S: Maintained 2543F: arch/arm64/boot/dts/freescale/s32g*.dts* 2544 2545ARM/Orion SoC/Technologic Systems TS-78xx platform support 2546M: Alexander Clouter <alex@digriz.org.uk> 2547L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2548S: Maintained 2549W: http://www.digriz.org.uk/ts78xx/kernel 2550F: arch/arm/mach-orion5x/ts78xx-* 2551 2552ARM/OXNAS platform support 2553M: Neil Armstrong <neil.armstrong@linaro.org> 2554L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2555L: linux-oxnas@groups.io (moderated for non-subscribers) 2556S: Maintained 2557F: arch/arm/boot/dts/ox8*.dts* 2558F: arch/arm/mach-oxnas/ 2559F: drivers/power/reset/oxnas-restart.c 2560N: oxnas 2561 2562ARM/QUALCOMM CHROMEBOOK SUPPORT 2563R: cros-qcom-dts-watchers@chromium.org 2564F: arch/arm64/boot/dts/qcom/sc7180* 2565F: arch/arm64/boot/dts/qcom/sc7280* 2566F: arch/arm64/boot/dts/qcom/sdm845-cheza* 2567 2568ARM/QUALCOMM SUPPORT 2569M: Andy Gross <agross@kernel.org> 2570M: Bjorn Andersson <andersson@kernel.org> 2571R: Konrad Dybcio <konrad.dybcio@linaro.org> 2572L: linux-arm-msm@vger.kernel.org 2573S: Maintained 2574T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 2575F: Documentation/devicetree/bindings/*/qcom* 2576F: Documentation/devicetree/bindings/soc/qcom/ 2577F: arch/arm/boot/dts/qcom-*.dts 2578F: arch/arm/boot/dts/qcom-*.dtsi 2579F: arch/arm/configs/qcom_defconfig 2580F: arch/arm/mach-qcom/ 2581F: arch/arm64/boot/dts/qcom/ 2582F: drivers/*/*/qcom* 2583F: drivers/*/*/qcom/ 2584F: drivers/*/pm8???-* 2585F: drivers/*/qcom* 2586F: drivers/*/qcom/ 2587F: drivers/bluetooth/btqcomsmd.c 2588F: drivers/clocksource/timer-qcom.c 2589F: drivers/cpuidle/cpuidle-qcom-spm.c 2590F: drivers/extcon/extcon-qcom* 2591F: drivers/i2c/busses/i2c-qcom-geni.c 2592F: drivers/i2c/busses/i2c-qup.c 2593F: drivers/iommu/msm* 2594F: drivers/mfd/ssbi.c 2595F: drivers/mmc/host/mmci_qcom* 2596F: drivers/mmc/host/sdhci-msm.c 2597F: drivers/pci/controller/dwc/pcie-qcom.c 2598F: drivers/phy/qualcomm/ 2599F: drivers/power/*/msm* 2600F: drivers/reset/reset-qcom-* 2601F: drivers/spi/spi-geni-qcom.c 2602F: drivers/spi/spi-qcom-qspi.c 2603F: drivers/spi/spi-qup.c 2604F: drivers/tty/serial/msm_serial.c 2605F: drivers/ufs/host/ufs-qcom* 2606F: drivers/usb/dwc3/dwc3-qcom.c 2607F: include/dt-bindings/*/qcom* 2608F: include/linux/*/qcom* 2609F: include/linux/soc/qcom/ 2610 2611ARM/RDA MICRO ARCHITECTURE 2612M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 2613L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2614L: linux-unisoc@lists.infradead.org (moderated for non-subscribers) 2615S: Maintained 2616F: Documentation/devicetree/bindings/arm/rda.yaml 2617F: Documentation/devicetree/bindings/gpio/gpio-rda.yaml 2618F: Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.yaml 2619F: Documentation/devicetree/bindings/serial/rda,8810pl-uart.yaml 2620F: Documentation/devicetree/bindings/timer/rda,8810pl-timer.yaml 2621F: arch/arm/boot/dts/rda8810pl-* 2622F: drivers/clocksource/timer-rda.c 2623F: drivers/gpio/gpio-rda.c 2624F: drivers/irqchip/irq-rda-intc.c 2625F: drivers/tty/serial/rda-uart.c 2626 2627ARM/REALTEK ARCHITECTURE 2628M: Andreas Färber <afaerber@suse.de> 2629L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2630L: linux-realtek-soc@lists.infradead.org (moderated for non-subscribers) 2631S: Maintained 2632F: Documentation/devicetree/bindings/arm/realtek.yaml 2633F: arch/arm/boot/dts/rtd* 2634F: arch/arm/mach-realtek/ 2635F: arch/arm64/boot/dts/realtek/ 2636 2637ARM/RISC-V/RENESAS ARCHITECTURE 2638M: Geert Uytterhoeven <geert+renesas@glider.be> 2639M: Magnus Damm <magnus.damm@gmail.com> 2640L: linux-renesas-soc@vger.kernel.org 2641S: Supported 2642Q: http://patchwork.kernel.org/project/linux-renesas-soc/list/ 2643C: irc://irc.libera.chat/renesas-soc 2644T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next 2645F: Documentation/devicetree/bindings/hwinfo/renesas,prr.yaml 2646F: Documentation/devicetree/bindings/soc/renesas/ 2647F: arch/arm/boot/dts/emev2* 2648F: arch/arm/boot/dts/gr-peach* 2649F: arch/arm/boot/dts/iwg20d-q7* 2650F: arch/arm/boot/dts/r7s* 2651F: arch/arm/boot/dts/r8a* 2652F: arch/arm/boot/dts/r9a* 2653F: arch/arm/boot/dts/sh* 2654F: arch/arm/configs/shmobile_defconfig 2655F: arch/arm/include/debug/renesas-scif.S 2656F: arch/arm/mach-shmobile/ 2657F: arch/arm64/boot/dts/renesas/ 2658F: arch/riscv/boot/dts/renesas/ 2659F: drivers/soc/renesas/ 2660F: include/linux/soc/renesas/ 2661K: \brenesas, 2662 2663ARM/RISCPC ARCHITECTURE 2664M: Russell King <linux@armlinux.org.uk> 2665L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2666S: Maintained 2667W: http://www.armlinux.org.uk/ 2668F: arch/arm/include/asm/hardware/ioc.h 2669F: arch/arm/include/asm/hardware/iomd.h 2670F: arch/arm/include/asm/hardware/memc.h 2671F: arch/arm/mach-rpc/ 2672F: drivers/net/ethernet/8390/etherh.c 2673F: drivers/net/ethernet/i825xx/ether1* 2674F: drivers/net/ethernet/seeq/ether3* 2675F: drivers/scsi/arm/ 2676 2677ARM/Rockchip SoC support 2678M: Heiko Stuebner <heiko@sntech.de> 2679L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2680L: linux-rockchip@lists.infradead.org 2681S: Maintained 2682T: git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git 2683F: Documentation/devicetree/bindings/i2c/i2c-rk3x.yaml 2684F: Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.yaml 2685F: Documentation/devicetree/bindings/spi/spi-rockchip.yaml 2686F: arch/arm/boot/dts/rk3* 2687F: arch/arm/boot/dts/rv11* 2688F: arch/arm/mach-rockchip/ 2689F: drivers/*/*/*rockchip* 2690F: drivers/*/*rockchip* 2691F: drivers/clk/rockchip/ 2692F: drivers/i2c/busses/i2c-rk3x.c 2693F: sound/soc/rockchip/ 2694N: rockchip 2695 2696ARM/SAMSUNG S3C, S5P AND EXYNOS ARM ARCHITECTURES 2697M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 2698R: Alim Akhtar <alim.akhtar@samsung.com> 2699L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2700L: linux-samsung-soc@vger.kernel.org 2701S: Maintained 2702Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 2703B: mailto:linux-samsung-soc@vger.kernel.org 2704C: irc://irc.libera.chat/linux-exynos 2705T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 2706F: Documentation/arm/samsung/ 2707F: Documentation/devicetree/bindings/arm/samsung/ 2708F: Documentation/devicetree/bindings/hwinfo/samsung,* 2709F: Documentation/devicetree/bindings/power/pd-samsung.yaml 2710F: Documentation/devicetree/bindings/soc/samsung/ 2711F: arch/arm/boot/dts/exynos* 2712F: arch/arm/boot/dts/s3c* 2713F: arch/arm/boot/dts/s5p* 2714F: arch/arm/mach-exynos*/ 2715F: arch/arm/mach-s3c/ 2716F: arch/arm/mach-s5p*/ 2717F: arch/arm64/boot/dts/exynos/ 2718F: drivers/*/*/*s3c24* 2719F: drivers/*/*s3c24* 2720F: drivers/*/*s3c64xx* 2721F: drivers/*/*s5pv210* 2722F: drivers/clocksource/samsung_pwm_timer.c 2723F: drivers/memory/samsung/ 2724F: drivers/pwm/pwm-samsung.c 2725F: drivers/soc/samsung/ 2726F: drivers/tty/serial/samsung* 2727F: include/clocksource/samsung_pwm.h 2728F: include/linux/platform_data/*s3c* 2729F: include/linux/serial_s3c.h 2730F: include/linux/soc/samsung/ 2731N: exynos 2732N: s3c64xx 2733N: s5pv210 2734 2735ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT 2736M: Łukasz Stelmach <l.stelmach@samsung.com> 2737L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2738L: linux-media@vger.kernel.org 2739S: Maintained 2740F: drivers/media/platform/samsung/s5p-g2d/ 2741 2742ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT 2743M: Marek Szyprowski <m.szyprowski@samsung.com> 2744L: linux-samsung-soc@vger.kernel.org 2745L: linux-media@vger.kernel.org 2746S: Maintained 2747F: Documentation/devicetree/bindings/media/cec/samsung,s5p-cec.yaml 2748F: drivers/media/cec/platform/s5p/ 2749 2750ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT 2751M: Andrzej Pietrasiewicz <andrzejtp2010@gmail.com> 2752M: Jacek Anaszewski <jacek.anaszewski@gmail.com> 2753M: Sylwester Nawrocki <s.nawrocki@samsung.com> 2754L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2755L: linux-media@vger.kernel.org 2756S: Maintained 2757F: Documentation/devicetree/bindings/media/samsung,s5pv210-jpeg.yaml 2758F: drivers/media/platform/samsung/s5p-jpeg/ 2759 2760ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT 2761M: Marek Szyprowski <m.szyprowski@samsung.com> 2762M: Andrzej Hajda <andrzej.hajda@intel.com> 2763L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2764L: linux-media@vger.kernel.org 2765S: Maintained 2766F: drivers/media/platform/samsung/s5p-mfc/ 2767 2768ARM/SOCFPGA ARCHITECTURE 2769M: Dinh Nguyen <dinguyen@kernel.org> 2770S: Maintained 2771W: http://www.rocketboards.org 2772T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 2773F: arch/arm/boot/dts/socfpga* 2774F: arch/arm/configs/socfpga_defconfig 2775F: arch/arm/mach-socfpga/ 2776F: arch/arm64/boot/dts/altera/ 2777F: arch/arm64/boot/dts/intel/ 2778 2779ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT 2780M: Dinh Nguyen <dinguyen@kernel.org> 2781S: Maintained 2782F: drivers/clk/socfpga/ 2783 2784ARM/SOCFPGA EDAC SUPPORT 2785M: Dinh Nguyen <dinguyen@kernel.org> 2786S: Maintained 2787F: drivers/edac/altera_edac.[ch] 2788 2789ARM/SPREADTRUM SoC SUPPORT 2790M: Orson Zhai <orsonzhai@gmail.com> 2791M: Baolin Wang <baolin.wang7@gmail.com> 2792M: Chunyan Zhang <zhang.lyra@gmail.com> 2793S: Maintained 2794F: arch/arm64/boot/dts/sprd 2795N: sprd 2796N: sc27xx 2797N: sc2731 2798 2799ARM/STI ARCHITECTURE 2800M: Patrice Chotard <patrice.chotard@foss.st.com> 2801L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2802S: Maintained 2803W: http://www.stlinux.com 2804F: Documentation/devicetree/bindings/i2c/st,sti-i2c.yaml 2805F: Documentation/devicetree/bindings/spi/st,ssc-spi.yaml 2806F: arch/arm/boot/dts/sti* 2807F: arch/arm/mach-sti/ 2808F: drivers/ata/ahci_st.c 2809F: drivers/char/hw_random/st-rng.c 2810F: drivers/clocksource/arm_global_timer.c 2811F: drivers/clocksource/clksrc_st_lpc.c 2812F: drivers/cpufreq/sti-cpufreq.c 2813F: drivers/dma/st_fdma* 2814F: drivers/i2c/busses/i2c-st.c 2815F: drivers/media/platform/st/sti/c8sectpfe/ 2816F: drivers/media/rc/st_rc.c 2817F: drivers/mmc/host/sdhci-st.c 2818F: drivers/phy/st/phy-miphy28lp.c 2819F: drivers/phy/st/phy-stih407-usb.c 2820F: drivers/pinctrl/pinctrl-st.c 2821F: drivers/remoteproc/st_remoteproc.c 2822F: drivers/remoteproc/st_slim_rproc.c 2823F: drivers/reset/sti/ 2824F: drivers/rtc/rtc-st-lpc.c 2825F: drivers/tty/serial/st-asc.c 2826F: drivers/usb/dwc3/dwc3-st.c 2827F: drivers/usb/host/ehci-st.c 2828F: drivers/usb/host/ohci-st.c 2829F: drivers/watchdog/st_lpc_wdt.c 2830F: include/linux/remoteproc/st_slim_rproc.h 2831 2832ARM/STM32 ARCHITECTURE 2833M: Maxime Coquelin <mcoquelin.stm32@gmail.com> 2834M: Alexandre Torgue <alexandre.torgue@foss.st.com> 2835L: linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers) 2836L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2837S: Maintained 2838T: git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next 2839F: arch/arm/boot/dts/stm32* 2840F: arch/arm/mach-stm32/ 2841F: drivers/clocksource/armv7m_systick.c 2842N: stm32 2843N: stm 2844 2845ARM/SUNPLUS SP7021 SOC SUPPORT 2846M: Qin Jian <qinjian@cqplus1.com> 2847L: linux-arm-kernel@lists.infradead.org (moderated for mon-subscribers) 2848S: Maintained 2849W: https://sunplus-tibbo.atlassian.net/wiki/spaces/doc/overview 2850F: Documentation/devicetree/bindings/arm/sunplus,sp7021.yaml 2851F: Documentation/devicetree/bindings/clock/sunplus,sp7021-clkc.yaml 2852F: Documentation/devicetree/bindings/interrupt-controller/sunplus,sp7021-intc.yaml 2853F: Documentation/devicetree/bindings/reset/sunplus,reset.yaml 2854F: arch/arm/boot/dts/sunplus-sp7021*.dts* 2855F: arch/arm/configs/sp7021_*defconfig 2856F: arch/arm/mach-sunplus/ 2857F: drivers/clk/clk-sp7021.c 2858F: drivers/irqchip/irq-sp7021-intc.c 2859F: drivers/reset/reset-sunplus.c 2860F: include/dt-bindings/clock/sunplus,sp7021-clkc.h 2861F: include/dt-bindings/reset/sunplus,sp7021-reset.h 2862 2863ARM/Synaptics SoC support 2864M: Jisheng Zhang <jszhang@kernel.org> 2865M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2866L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2867S: Maintained 2868F: arch/arm/boot/dts/berlin* 2869F: arch/arm/mach-berlin/ 2870F: arch/arm64/boot/dts/synaptics/ 2871 2872ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT 2873M: Lennert Buytenhek <kernel@wantstofly.org> 2874L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2875S: Maintained 2876 2877ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT 2878M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 2879L: linux-tegra@vger.kernel.org 2880L: linux-media@vger.kernel.org 2881S: Maintained 2882F: Documentation/devicetree/bindings/media/cec/nvidia,tegra114-cec.yaml 2883F: drivers/media/cec/platform/tegra/ 2884 2885ARM/TESLA FSD SoC SUPPORT 2886M: Alim Akhtar <alim.akhtar@samsung.com> 2887M: linux-fsd@tesla.com 2888L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2889L: linux-samsung-soc@vger.kernel.org 2890S: Maintained 2891F: arch/arm64/boot/dts/tesla/ 2892 2893ARM/TETON BGA MACHINE SUPPORT 2894M: "Mark F. Brown" <mark.brown314@gmail.com> 2895L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2896S: Maintained 2897 2898ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS 2899M: Santosh Shilimkar <ssantosh@kernel.org> 2900L: linux-kernel@vger.kernel.org 2901S: Maintained 2902F: drivers/memory/*emif* 2903 2904ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE 2905M: Nishanth Menon <nm@ti.com> 2906M: Santosh Shilimkar <ssantosh@kernel.org> 2907L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2908S: Maintained 2909T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 2910F: arch/arm/boot/dts/keystone-* 2911F: arch/arm/mach-keystone/ 2912 2913ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK 2914M: Santosh Shilimkar <ssantosh@kernel.org> 2915L: linux-kernel@vger.kernel.org 2916S: Maintained 2917F: drivers/clk/keystone/ 2918 2919ARM/TEXAS INSTRUMENT KEYSTONE CLOCKSOURCE 2920M: Santosh Shilimkar <ssantosh@kernel.org> 2921L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2922L: linux-kernel@vger.kernel.org 2923S: Maintained 2924F: drivers/clocksource/timer-keystone.c 2925 2926ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER 2927M: Santosh Shilimkar <ssantosh@kernel.org> 2928L: linux-kernel@vger.kernel.org 2929S: Maintained 2930F: drivers/power/reset/keystone-reset.c 2931 2932ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE 2933M: Nishanth Menon <nm@ti.com> 2934M: Vignesh Raghavendra <vigneshr@ti.com> 2935M: Tero Kristo <kristo@kernel.org> 2936L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2937S: Supported 2938F: Documentation/devicetree/bindings/arm/ti/k3.yaml 2939F: Documentation/devicetree/bindings/hwinfo/ti,k3-socinfo.yaml 2940F: arch/arm64/boot/dts/ti/Makefile 2941F: arch/arm64/boot/dts/ti/k3-* 2942F: include/dt-bindings/pinctrl/k3.h 2943 2944ARM/TOSHIBA VISCONTI ARCHITECTURE 2945M: Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp> 2946L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2947S: Supported 2948T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwamatsu/linux-visconti.git 2949F: Documentation/devicetree/bindings/arm/toshiba.yaml 2950F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pipllct.yaml 2951F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pismu.yaml 2952F: Documentation/devicetree/bindings/gpio/toshiba,gpio-visconti.yaml 2953F: Documentation/devicetree/bindings/net/toshiba,visconti-dwmac.yaml 2954F: Documentation/devicetree/bindings/pci/toshiba,visconti-pcie.yaml 2955F: Documentation/devicetree/bindings/pinctrl/toshiba,visconti-pinctrl.yaml 2956F: Documentation/devicetree/bindings/watchdog/toshiba,visconti-wdt.yaml 2957F: arch/arm64/boot/dts/toshiba/ 2958F: drivers/clk/visconti/ 2959F: drivers/gpio/gpio-visconti.c 2960F: drivers/net/ethernet/stmicro/stmmac/dwmac-visconti.c 2961F: drivers/pci/controller/dwc/pcie-visconti.c 2962F: drivers/pinctrl/visconti/ 2963F: drivers/watchdog/visconti_wdt.c 2964N: visconti 2965 2966ARM/UNIPHIER ARCHITECTURE 2967M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 2968M: Masami Hiramatsu <mhiramat@kernel.org> 2969L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2970S: Maintained 2971F: Documentation/devicetree/bindings/arm/socionext/uniphier.yaml 2972F: Documentation/devicetree/bindings/gpio/socionext,uniphier-gpio.yaml 2973F: Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.yaml 2974F: Documentation/devicetree/bindings/soc/socionext/socionext,uniphier*.yaml 2975F: arch/arm/boot/dts/uniphier* 2976F: arch/arm/include/asm/hardware/cache-uniphier.h 2977F: arch/arm/mach-uniphier/ 2978F: arch/arm/mm/cache-uniphier.c 2979F: arch/arm64/boot/dts/socionext/uniphier* 2980F: drivers/bus/uniphier-system-bus.c 2981F: drivers/clk/uniphier/ 2982F: drivers/dma/uniphier-mdmac.c 2983F: drivers/gpio/gpio-uniphier.c 2984F: drivers/i2c/busses/i2c-uniphier* 2985F: drivers/irqchip/irq-uniphier-aidet.c 2986F: drivers/mmc/host/uniphier-sd.c 2987F: drivers/pinctrl/uniphier/ 2988F: drivers/reset/reset-uniphier.c 2989F: drivers/tty/serial/8250/8250_uniphier.c 2990N: uniphier 2991 2992ARM/VERSATILE EXPRESS PLATFORM 2993M: Liviu Dudau <liviu.dudau@arm.com> 2994M: Sudeep Holla <sudeep.holla@arm.com> 2995M: Lorenzo Pieralisi <lpieralisi@kernel.org> 2996L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2997S: Maintained 2998F: */*/*/vexpress* 2999F: */*/vexpress* 3000F: arch/arm/boot/dts/vexpress* 3001F: arch/arm/mach-versatile/ 3002F: arch/arm64/boot/dts/arm/ 3003F: drivers/clk/versatile/clk-vexpress-osc.c 3004F: drivers/clocksource/timer-versatile.c 3005N: mps2 3006 3007ARM/VFP SUPPORT 3008M: Russell King <linux@armlinux.org.uk> 3009L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3010S: Maintained 3011W: http://www.armlinux.org.uk/ 3012F: arch/arm/vfp/ 3013 3014ARM/VT8500 ARM ARCHITECTURE 3015L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3016S: Orphan 3017F: Documentation/devicetree/bindings/i2c/i2c-wmt.txt 3018F: arch/arm/mach-vt8500/ 3019F: drivers/clocksource/timer-vt8500.c 3020F: drivers/i2c/busses/i2c-wmt.c 3021F: drivers/mmc/host/wmt-sdmmc.c 3022F: drivers/pwm/pwm-vt8500.c 3023F: drivers/rtc/rtc-vt8500.c 3024F: drivers/tty/serial/vt8500_serial.c 3025F: drivers/usb/host/ehci-platform.c 3026F: drivers/usb/host/uhci-platform.c 3027F: drivers/video/fbdev/vt8500lcdfb.* 3028F: drivers/video/fbdev/wm8505fb* 3029F: drivers/video/fbdev/wmt_ge_rops.* 3030 3031ARM/ZYNQ ARCHITECTURE 3032M: Michal Simek <michal.simek@amd.com> 3033L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3034S: Supported 3035W: http://wiki.xilinx.com 3036T: git https://github.com/Xilinx/linux-xlnx.git 3037F: Documentation/devicetree/bindings/i2c/cdns,i2c-r1p10.yaml 3038F: Documentation/devicetree/bindings/i2c/xlnx,xps-iic-2.00.a.yaml 3039F: Documentation/devicetree/bindings/memory-controllers/snps,dw-umctl2-ddrc.yaml 3040F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynq-ddrc-a05.yaml 3041F: Documentation/devicetree/bindings/spi/xlnx,zynq-qspi.yaml 3042F: arch/arm/mach-zynq/ 3043F: drivers/clocksource/timer-cadence-ttc.c 3044F: drivers/cpuidle/cpuidle-zynq.c 3045F: drivers/edac/synopsys_edac.c 3046F: drivers/i2c/busses/i2c-cadence.c 3047F: drivers/i2c/busses/i2c-xiic.c 3048F: drivers/mmc/host/sdhci-of-arasan.c 3049N: zynq 3050N: xilinx 3051 3052ARM64 PORT (AARCH64 ARCHITECTURE) 3053M: Catalin Marinas <catalin.marinas@arm.com> 3054M: Will Deacon <will@kernel.org> 3055L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3056S: Maintained 3057T: git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git 3058F: Documentation/arm64/ 3059F: arch/arm64/ 3060F: tools/testing/selftests/arm64/ 3061X: arch/arm64/boot/dts/ 3062 3063ARROW SPEEDCHIPS XRS7000 SERIES ETHERNET SWITCH DRIVER 3064M: George McCollister <george.mccollister@gmail.com> 3065L: netdev@vger.kernel.org 3066S: Maintained 3067F: Documentation/devicetree/bindings/net/dsa/arrow,xrs700x.yaml 3068F: drivers/net/dsa/xrs700x/* 3069F: net/dsa/tag_xrs700x.c 3070 3071AS3645A LED FLASH CONTROLLER DRIVER 3072M: Sakari Ailus <sakari.ailus@iki.fi> 3073L: linux-leds@vger.kernel.org 3074S: Maintained 3075F: drivers/leds/flash/leds-as3645a.c 3076 3077ASAHI KASEI AK7375 LENS VOICE COIL DRIVER 3078M: Tianshu Qiu <tian.shu.qiu@intel.com> 3079L: linux-media@vger.kernel.org 3080S: Maintained 3081T: git git://linuxtv.org/media_tree.git 3082F: Documentation/devicetree/bindings/media/i2c/asahi-kasei,ak7375.yaml 3083F: drivers/media/i2c/ak7375.c 3084 3085ASAHI KASEI AK8974 DRIVER 3086M: Linus Walleij <linus.walleij@linaro.org> 3087L: linux-iio@vger.kernel.org 3088S: Supported 3089W: http://www.akm.com/ 3090F: drivers/iio/magnetometer/ak8974.c 3091 3092ASC7621 HARDWARE MONITOR DRIVER 3093M: George Joseph <george.joseph@fairview5.com> 3094L: linux-hwmon@vger.kernel.org 3095S: Maintained 3096F: Documentation/hwmon/asc7621.rst 3097F: drivers/hwmon/asc7621.c 3098 3099ASIX AX88796C SPI ETHERNET ADAPTER 3100M: Łukasz Stelmach <l.stelmach@samsung.com> 3101S: Maintained 3102F: Documentation/devicetree/bindings/net/asix,ax88796c.yaml 3103F: drivers/net/ethernet/asix/ax88796c_* 3104 3105ASPEED CRYPTO DRIVER 3106M: Neal Liu <neal_liu@aspeedtech.com> 3107L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3108S: Maintained 3109F: Documentation/devicetree/bindings/crypto/aspeed,* 3110F: drivers/crypto/aspeed/ 3111 3112ASPEED PECI CONTROLLER 3113M: Iwona Winiarska <iwona.winiarska@intel.com> 3114L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3115L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3116S: Supported 3117F: Documentation/devicetree/bindings/peci/peci-aspeed.yaml 3118F: drivers/peci/controller/peci-aspeed.c 3119 3120ASPEED PINCTRL DRIVERS 3121M: Andrew Jeffery <andrew@aj.id.au> 3122L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3123L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3124L: linux-gpio@vger.kernel.org 3125S: Maintained 3126F: Documentation/devicetree/bindings/pinctrl/aspeed,* 3127F: drivers/pinctrl/aspeed/ 3128 3129ASPEED SCU INTERRUPT CONTROLLER DRIVER 3130M: Eddie James <eajames@linux.ibm.com> 3131L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3132S: Maintained 3133F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2xxx-scu-ic.txt 3134F: drivers/irqchip/irq-aspeed-scu-ic.c 3135F: include/dt-bindings/interrupt-controller/aspeed-scu-ic.h 3136 3137ASPEED SD/MMC DRIVER 3138M: Andrew Jeffery <andrew@aj.id.au> 3139L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3140L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3141L: linux-mmc@vger.kernel.org 3142S: Maintained 3143F: Documentation/devicetree/bindings/mmc/aspeed,sdhci.yaml 3144F: drivers/mmc/host/sdhci-of-aspeed* 3145 3146ASPEED SMC SPI DRIVER 3147M: Chin-Ting Kuo <chin-ting_kuo@aspeedtech.com> 3148M: Cédric Le Goater <clg@kaod.org> 3149L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3150L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3151L: linux-spi@vger.kernel.org 3152S: Maintained 3153F: Documentation/devicetree/bindings/spi/aspeed,ast2600-fmc.yaml 3154F: drivers/spi/spi-aspeed-smc.c 3155 3156ASPEED USB UDC DRIVER 3157M: Neal Liu <neal_liu@aspeedtech.com> 3158L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3159S: Maintained 3160F: Documentation/devicetree/bindings/usb/aspeed,ast2600-udc.yaml 3161F: drivers/usb/gadget/udc/aspeed_udc.c 3162 3163ASPEED VIDEO ENGINE DRIVER 3164M: Eddie James <eajames@linux.ibm.com> 3165L: linux-media@vger.kernel.org 3166L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3167S: Maintained 3168F: Documentation/devicetree/bindings/media/aspeed-video.txt 3169F: drivers/media/platform/aspeed/ 3170 3171ASUS EC HARDWARE MONITOR DRIVER 3172M: Eugene Shalygin <eugene.shalygin@gmail.com> 3173L: linux-hwmon@vger.kernel.org 3174S: Maintained 3175F: drivers/hwmon/asus-ec-sensors.c 3176 3177ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS 3178M: Corentin Chary <corentin.chary@gmail.com> 3179L: acpi4asus-user@lists.sourceforge.net 3180L: platform-driver-x86@vger.kernel.org 3181S: Maintained 3182W: http://acpi4asus.sf.net 3183F: drivers/platform/x86/asus*.c 3184F: drivers/platform/x86/eeepc*.c 3185 3186ASUS TF103C DOCK DRIVER 3187M: Hans de Goede <hdegoede@redhat.com> 3188L: platform-driver-x86@vger.kernel.org 3189S: Maintained 3190T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 3191F: drivers/platform/x86/asus-tf103c-dock.c 3192 3193ASUS WIRELESS RADIO CONTROL DRIVER 3194M: João Paulo Rechi Vita <jprvita@gmail.com> 3195L: platform-driver-x86@vger.kernel.org 3196S: Maintained 3197F: drivers/platform/x86/asus-wireless.c 3198 3199ASUS WMI HARDWARE MONITOR DRIVER 3200M: Ed Brindley <kernel@maidavale.org> 3201M: Denis Pauk <pauk.denis@gmail.com> 3202L: linux-hwmon@vger.kernel.org 3203S: Maintained 3204F: drivers/hwmon/asus_wmi_sensors.c 3205 3206ASYMMETRIC KEYS 3207M: David Howells <dhowells@redhat.com> 3208L: keyrings@vger.kernel.org 3209S: Maintained 3210F: Documentation/crypto/asymmetric-keys.rst 3211F: crypto/asymmetric_keys/ 3212F: include/crypto/pkcs7.h 3213F: include/crypto/public_key.h 3214F: include/linux/verification.h 3215 3216ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API 3217R: Dan Williams <dan.j.williams@intel.com> 3218S: Odd fixes 3219W: http://sourceforge.net/projects/xscaleiop 3220F: Documentation/crypto/async-tx-api.rst 3221F: crypto/async_tx/ 3222F: include/linux/async_tx.h 3223 3224AT24 EEPROM DRIVER 3225M: Bartosz Golaszewski <brgl@bgdev.pl> 3226L: linux-i2c@vger.kernel.org 3227S: Maintained 3228T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 3229F: Documentation/devicetree/bindings/eeprom/at24.yaml 3230F: drivers/misc/eeprom/at24.c 3231 3232ATA OVER ETHERNET (AOE) DRIVER 3233M: "Justin Sanders" <justin@coraid.com> 3234S: Supported 3235W: http://www.openaoe.org/ 3236F: Documentation/admin-guide/aoe/ 3237F: drivers/block/aoe/ 3238 3239ATC260X PMIC MFD DRIVER 3240M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 3241M: Cristian Ciocaltea <cristian.ciocaltea@gmail.com> 3242L: linux-actions@lists.infradead.org 3243S: Maintained 3244F: Documentation/devicetree/bindings/mfd/actions,atc260x.yaml 3245F: drivers/input/misc/atc260x-onkey.c 3246F: drivers/mfd/atc260* 3247F: drivers/power/reset/atc260x-poweroff.c 3248F: drivers/regulator/atc260x-regulator.c 3249F: include/linux/mfd/atc260x/* 3250 3251ATHEROS 71XX/9XXX GPIO DRIVER 3252M: Alban Bedel <albeu@free.fr> 3253S: Maintained 3254W: https://github.com/AlbanBedel/linux 3255T: git git://github.com/AlbanBedel/linux 3256F: Documentation/devicetree/bindings/gpio/gpio-ath79.txt 3257F: drivers/gpio/gpio-ath79.c 3258 3259ATHEROS 71XX/9XXX USB PHY DRIVER 3260M: Alban Bedel <albeu@free.fr> 3261S: Maintained 3262W: https://github.com/AlbanBedel/linux 3263T: git git://github.com/AlbanBedel/linux 3264F: Documentation/devicetree/bindings/phy/phy-ath79-usb.txt 3265F: drivers/phy/qualcomm/phy-ath79-usb.c 3266 3267ATHEROS ATH GENERIC UTILITIES 3268M: Kalle Valo <kvalo@kernel.org> 3269L: linux-wireless@vger.kernel.org 3270S: Supported 3271F: drivers/net/wireless/ath/* 3272 3273ATHEROS ATH5K WIRELESS DRIVER 3274M: Jiri Slaby <jirislaby@kernel.org> 3275M: Nick Kossifidis <mickflemm@gmail.com> 3276M: Luis Chamberlain <mcgrof@kernel.org> 3277L: linux-wireless@vger.kernel.org 3278S: Maintained 3279W: https://wireless.wiki.kernel.org/en/users/Drivers/ath5k 3280F: drivers/net/wireless/ath/ath5k/ 3281 3282ATHEROS ATH6KL WIRELESS DRIVER 3283L: linux-wireless@vger.kernel.org 3284S: Orphan 3285W: https://wireless.wiki.kernel.org/en/users/Drivers/ath6kl 3286F: drivers/net/wireless/ath/ath6kl/ 3287 3288ATI_REMOTE2 DRIVER 3289M: Ville Syrjala <syrjala@sci.fi> 3290S: Maintained 3291F: drivers/input/misc/ati_remote2.c 3292 3293ATK0110 HWMON DRIVER 3294M: Luca Tettamanti <kronos.it@gmail.com> 3295L: linux-hwmon@vger.kernel.org 3296S: Maintained 3297F: drivers/hwmon/asus_atk0110.c 3298 3299ATLX ETHERNET DRIVERS 3300M: Chris Snook <chris.snook@gmail.com> 3301L: netdev@vger.kernel.org 3302S: Maintained 3303W: http://sourceforge.net/projects/atl1 3304W: http://atl1.sourceforge.net 3305F: drivers/net/ethernet/atheros/ 3306 3307ATM 3308M: Chas Williams <3chas3@gmail.com> 3309L: linux-atm-general@lists.sourceforge.net (moderated for non-subscribers) 3310L: netdev@vger.kernel.org 3311S: Maintained 3312W: http://linux-atm.sourceforge.net 3313F: drivers/atm/ 3314F: include/linux/atm* 3315F: include/uapi/linux/atm* 3316 3317ATMEL MACB ETHERNET DRIVER 3318M: Nicolas Ferre <nicolas.ferre@microchip.com> 3319M: Claudiu Beznea <claudiu.beznea@microchip.com> 3320S: Supported 3321F: drivers/net/ethernet/cadence/ 3322 3323ATMEL MAXTOUCH DRIVER 3324M: Nick Dyer <nick@shmanahar.org> 3325S: Maintained 3326T: git git://github.com/ndyer/linux.git 3327F: Documentation/devicetree/bindings/input/atmel,maxtouch.yaml 3328F: drivers/input/touchscreen/atmel_mxt_ts.c 3329 3330ATMEL WIRELESS DRIVER 3331M: Simon Kelley <simon@thekelleys.org.uk> 3332L: linux-wireless@vger.kernel.org 3333S: Maintained 3334W: http://www.thekelleys.org.uk/atmel 3335W: http://atmelwlandriver.sourceforge.net/ 3336F: drivers/net/wireless/atmel/atmel* 3337 3338ATOMIC INFRASTRUCTURE 3339M: Will Deacon <will@kernel.org> 3340M: Peter Zijlstra <peterz@infradead.org> 3341R: Boqun Feng <boqun.feng@gmail.com> 3342R: Mark Rutland <mark.rutland@arm.com> 3343L: linux-kernel@vger.kernel.org 3344S: Maintained 3345F: Documentation/atomic_*.txt 3346F: arch/*/include/asm/atomic*.h 3347F: include/*/atomic*.h 3348F: include/linux/refcount.h 3349F: scripts/atomic/ 3350 3351ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER 3352M: Bradley Grove <linuxdrivers@attotech.com> 3353L: linux-scsi@vger.kernel.org 3354S: Supported 3355W: http://www.attotech.com 3356F: drivers/scsi/esas2r 3357 3358ATUSB IEEE 802.15.4 RADIO DRIVER 3359M: Stefan Schmidt <stefan@datenfreihafen.org> 3360L: linux-wpan@vger.kernel.org 3361S: Maintained 3362F: drivers/net/ieee802154/at86rf230.h 3363F: drivers/net/ieee802154/atusb.c 3364F: drivers/net/ieee802154/atusb.h 3365 3366AUDIT SUBSYSTEM 3367M: Paul Moore <paul@paul-moore.com> 3368M: Eric Paris <eparis@redhat.com> 3369L: audit@vger.kernel.org 3370S: Supported 3371W: https://github.com/linux-audit 3372T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git 3373F: include/asm-generic/audit_*.h 3374F: include/linux/audit.h 3375F: include/linux/audit_arch.h 3376F: include/uapi/linux/audit.h 3377F: kernel/audit* 3378F: lib/*audit.c 3379 3380AUXILIARY DISPLAY DRIVERS 3381M: Miguel Ojeda <ojeda@kernel.org> 3382S: Maintained 3383F: Documentation/devicetree/bindings/auxdisplay/ 3384F: drivers/auxdisplay/ 3385F: include/linux/cfag12864b.h 3386 3387AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER 3388M: Andreas Klinger <ak@it-klinger.de> 3389L: linux-iio@vger.kernel.org 3390S: Maintained 3391F: Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml 3392F: drivers/iio/adc/hx711.c 3393 3394AX.25 NETWORK LAYER 3395M: Ralf Baechle <ralf@linux-mips.org> 3396L: linux-hams@vger.kernel.org 3397S: Maintained 3398W: http://www.linux-ax25.org/ 3399F: include/net/ax25.h 3400F: include/uapi/linux/ax25.h 3401F: net/ax25/ 3402 3403AXENTIA ARM DEVICES 3404M: Peter Rosin <peda@axentia.se> 3405L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3406S: Maintained 3407F: arch/arm/boot/dts/at91-linea.dtsi 3408F: arch/arm/boot/dts/at91-natte.dtsi 3409F: arch/arm/boot/dts/at91-nattis-2-natte-2.dts 3410F: arch/arm/boot/dts/at91-tse850-3.dts 3411 3412AXENTIA ASOC DRIVERS 3413M: Peter Rosin <peda@axentia.se> 3414L: alsa-devel@alsa-project.org (moderated for non-subscribers) 3415S: Maintained 3416F: Documentation/devicetree/bindings/sound/axentia,* 3417F: sound/soc/atmel/tse850-pcm5142.c 3418 3419AXI-FAN-CONTROL HARDWARE MONITOR DRIVER 3420M: Nuno Sá <nuno.sa@analog.com> 3421L: linux-hwmon@vger.kernel.org 3422S: Supported 3423W: https://ez.analog.com/linux-software-drivers 3424F: Documentation/devicetree/bindings/hwmon/adi,axi-fan-control.yaml 3425F: drivers/hwmon/axi-fan-control.c 3426 3427AXXIA I2C CONTROLLER 3428M: Krzysztof Adamski <krzysztof.adamski@nokia.com> 3429L: linux-i2c@vger.kernel.org 3430S: Maintained 3431F: Documentation/devicetree/bindings/i2c/i2c-axxia.txt 3432F: drivers/i2c/busses/i2c-axxia.c 3433 3434AZ6007 DVB DRIVER 3435M: Mauro Carvalho Chehab <mchehab@kernel.org> 3436L: linux-media@vger.kernel.org 3437S: Maintained 3438W: https://linuxtv.org 3439T: git git://linuxtv.org/media_tree.git 3440F: drivers/media/usb/dvb-usb-v2/az6007.c 3441 3442AZTECH FM RADIO RECEIVER DRIVER 3443M: Hans Verkuil <hverkuil@xs4all.nl> 3444L: linux-media@vger.kernel.org 3445S: Maintained 3446W: https://linuxtv.org 3447T: git git://linuxtv.org/media_tree.git 3448F: drivers/media/radio/radio-aztech* 3449 3450B43 WIRELESS DRIVER 3451L: linux-wireless@vger.kernel.org 3452L: b43-dev@lists.infradead.org 3453S: Odd Fixes 3454W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3455F: drivers/net/wireless/broadcom/b43/ 3456 3457B43LEGACY WIRELESS DRIVER 3458M: Larry Finger <Larry.Finger@lwfinger.net> 3459L: linux-wireless@vger.kernel.org 3460L: b43-dev@lists.infradead.org 3461S: Maintained 3462W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3463F: drivers/net/wireless/broadcom/b43legacy/ 3464 3465BACKLIGHT CLASS/SUBSYSTEM 3466M: Lee Jones <lee@kernel.org> 3467M: Daniel Thompson <daniel.thompson@linaro.org> 3468M: Jingoo Han <jingoohan1@gmail.com> 3469L: dri-devel@lists.freedesktop.org 3470S: Maintained 3471T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git 3472F: Documentation/ABI/stable/sysfs-class-backlight 3473F: Documentation/ABI/testing/sysfs-class-backlight 3474F: Documentation/devicetree/bindings/leds/backlight 3475F: drivers/video/backlight/ 3476F: include/linux/backlight.h 3477F: include/linux/pwm_backlight.h 3478 3479BARCO P50 GPIO DRIVER 3480M: Santosh Kumar Yadav <santoshkumar.yadav@barco.com> 3481M: Peter Korsgaard <peter.korsgaard@barco.com> 3482S: Maintained 3483F: drivers/platform/x86/barco-p50-gpio.c 3484 3485BATMAN ADVANCED 3486M: Marek Lindner <mareklindner@neomailbox.ch> 3487M: Simon Wunderlich <sw@simonwunderlich.de> 3488M: Antonio Quartulli <a@unstable.cc> 3489M: Sven Eckelmann <sven@narfation.org> 3490L: b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers) 3491S: Maintained 3492W: https://www.open-mesh.org/ 3493Q: https://patchwork.open-mesh.org/project/batman/list/ 3494B: https://www.open-mesh.org/projects/batman-adv/issues 3495C: ircs://irc.hackint.org/batadv 3496T: git https://git.open-mesh.org/linux-merge.git 3497F: Documentation/networking/batman-adv.rst 3498F: include/uapi/linux/batadv_packet.h 3499F: include/uapi/linux/batman_adv.h 3500F: net/batman-adv/ 3501 3502BAYCOM/HDLCDRV DRIVERS FOR AX.25 3503M: Thomas Sailer <t.sailer@alumni.ethz.ch> 3504L: linux-hams@vger.kernel.org 3505S: Maintained 3506W: http://www.baycom.org/~tom/ham/ham.html 3507F: drivers/net/hamradio/baycom* 3508 3509BCACHE (BLOCK LAYER CACHE) 3510M: Coly Li <colyli@suse.de> 3511M: Kent Overstreet <kent.overstreet@gmail.com> 3512L: linux-bcache@vger.kernel.org 3513S: Maintained 3514W: http://bcache.evilpiepirate.org 3515C: irc://irc.oftc.net/bcache 3516F: drivers/md/bcache/ 3517 3518BDISP ST MEDIA DRIVER 3519M: Fabien Dessenne <fabien.dessenne@foss.st.com> 3520L: linux-media@vger.kernel.org 3521S: Supported 3522W: https://linuxtv.org 3523T: git git://linuxtv.org/media_tree.git 3524F: drivers/media/platform/st/sti/bdisp 3525 3526BECKHOFF CX5020 ETHERCAT MASTER DRIVER 3527M: Dariusz Marcinkiewicz <reksio@newterm.pl> 3528L: netdev@vger.kernel.org 3529S: Maintained 3530F: drivers/net/ethernet/ec_bhf.c 3531 3532BEFS FILE SYSTEM 3533M: Luis de Bethencourt <luisbg@kernel.org> 3534M: Salah Triki <salah.triki@gmail.com> 3535S: Maintained 3536T: git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git 3537F: Documentation/filesystems/befs.rst 3538F: fs/befs/ 3539 3540BFQ I/O SCHEDULER 3541M: Paolo Valente <paolo.valente@unimore.it> 3542M: Jens Axboe <axboe@kernel.dk> 3543L: linux-block@vger.kernel.org 3544S: Maintained 3545F: Documentation/block/bfq-iosched.rst 3546F: block/bfq-* 3547 3548BFS FILE SYSTEM 3549M: "Tigran A. Aivazian" <aivazian.tigran@gmail.com> 3550S: Maintained 3551F: Documentation/filesystems/bfs.rst 3552F: fs/bfs/ 3553F: include/uapi/linux/bfs_fs.h 3554 3555BITMAP API 3556M: Yury Norov <yury.norov@gmail.com> 3557R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 3558R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 3559S: Maintained 3560F: include/linux/bitmap.h 3561F: include/linux/cpumask.h 3562F: include/linux/find.h 3563F: include/linux/nodemask.h 3564F: lib/bitmap.c 3565F: lib/cpumask.c 3566F: lib/cpumask_kunit.c 3567F: lib/find_bit.c 3568F: lib/find_bit_benchmark.c 3569F: lib/test_bitmap.c 3570F: tools/include/linux/bitmap.h 3571F: tools/include/linux/find.h 3572F: tools/lib/bitmap.c 3573F: tools/lib/find_bit.c 3574 3575BLINKM RGB LED DRIVER 3576M: Jan-Simon Moeller <jansimon.moeller@gmx.de> 3577S: Maintained 3578F: drivers/leds/leds-blinkm.c 3579 3580BLOCK LAYER 3581M: Jens Axboe <axboe@kernel.dk> 3582L: linux-block@vger.kernel.org 3583S: Maintained 3584T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 3585F: Documentation/ABI/stable/sysfs-block 3586F: Documentation/block/ 3587F: block/ 3588F: drivers/block/ 3589F: include/linux/bio.h 3590F: include/linux/blk* 3591F: kernel/trace/blktrace.c 3592F: lib/sbitmap.c 3593 3594BLOCK2MTD DRIVER 3595M: Joern Engel <joern@lazybastard.org> 3596L: linux-mtd@lists.infradead.org 3597S: Maintained 3598F: drivers/mtd/devices/block2mtd.c 3599 3600BLUETOOTH DRIVERS 3601M: Marcel Holtmann <marcel@holtmann.org> 3602M: Johan Hedberg <johan.hedberg@gmail.com> 3603M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3604L: linux-bluetooth@vger.kernel.org 3605S: Supported 3606W: http://www.bluez.org/ 3607T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3608T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3609F: drivers/bluetooth/ 3610 3611BLUETOOTH SUBSYSTEM 3612M: Marcel Holtmann <marcel@holtmann.org> 3613M: Johan Hedberg <johan.hedberg@gmail.com> 3614M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3615L: linux-bluetooth@vger.kernel.org 3616S: Supported 3617W: http://www.bluez.org/ 3618T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3619T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3620F: include/net/bluetooth/ 3621F: net/bluetooth/ 3622 3623BONDING DRIVER 3624M: Jay Vosburgh <j.vosburgh@gmail.com> 3625M: Andy Gospodarek <andy@greyhouse.net> 3626L: netdev@vger.kernel.org 3627S: Supported 3628W: http://sourceforge.net/projects/bonding/ 3629F: Documentation/networking/bonding.rst 3630F: drivers/net/bonding/ 3631F: include/net/bond* 3632F: include/uapi/linux/if_bonding.h 3633F: tools/testing/selftests/drivers/net/bonding/ 3634 3635BOSCH SENSORTEC BMA400 ACCELEROMETER IIO DRIVER 3636M: Dan Robertson <dan@dlrobertson.com> 3637L: linux-iio@vger.kernel.org 3638S: Maintained 3639F: Documentation/devicetree/bindings/iio/accel/bosch,bma400.yaml 3640F: drivers/iio/accel/bma400* 3641 3642BPF JIT for ARM 3643M: Shubham Bansal <illusionist.neo@gmail.com> 3644L: bpf@vger.kernel.org 3645S: Odd Fixes 3646F: arch/arm/net/ 3647 3648BPF JIT for ARM64 3649M: Daniel Borkmann <daniel@iogearbox.net> 3650M: Alexei Starovoitov <ast@kernel.org> 3651M: Zi Shen Lim <zlim.lnx@gmail.com> 3652L: bpf@vger.kernel.org 3653S: Supported 3654F: arch/arm64/net/ 3655 3656BPF JIT for MIPS (32-BIT AND 64-BIT) 3657M: Johan Almbladh <johan.almbladh@anyfinetworks.com> 3658M: Paul Burton <paulburton@kernel.org> 3659L: bpf@vger.kernel.org 3660S: Maintained 3661F: arch/mips/net/ 3662 3663BPF JIT for NFP NICs 3664M: Jakub Kicinski <kuba@kernel.org> 3665L: bpf@vger.kernel.org 3666S: Odd Fixes 3667F: drivers/net/ethernet/netronome/nfp/bpf/ 3668 3669BPF JIT for POWERPC (32-BIT AND 64-BIT) 3670M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 3671M: Michael Ellerman <mpe@ellerman.id.au> 3672L: bpf@vger.kernel.org 3673S: Supported 3674F: arch/powerpc/net/ 3675 3676BPF JIT for RISC-V (32-bit) 3677M: Luke Nelson <luke.r.nels@gmail.com> 3678M: Xi Wang <xi.wang@gmail.com> 3679L: bpf@vger.kernel.org 3680S: Maintained 3681F: arch/riscv/net/ 3682X: arch/riscv/net/bpf_jit_comp64.c 3683 3684BPF JIT for RISC-V (64-bit) 3685M: Björn Töpel <bjorn@kernel.org> 3686L: bpf@vger.kernel.org 3687S: Maintained 3688F: arch/riscv/net/ 3689X: arch/riscv/net/bpf_jit_comp32.c 3690 3691BPF JIT for S390 3692M: Ilya Leoshkevich <iii@linux.ibm.com> 3693M: Heiko Carstens <hca@linux.ibm.com> 3694M: Vasily Gorbik <gor@linux.ibm.com> 3695L: bpf@vger.kernel.org 3696S: Supported 3697F: arch/s390/net/ 3698X: arch/s390/net/pnet.c 3699 3700BPF JIT for SPARC (32-BIT AND 64-BIT) 3701M: David S. Miller <davem@davemloft.net> 3702L: bpf@vger.kernel.org 3703S: Odd Fixes 3704F: arch/sparc/net/ 3705 3706BPF JIT for X86 32-BIT 3707M: Wang YanQing <udknight@gmail.com> 3708L: bpf@vger.kernel.org 3709S: Odd Fixes 3710F: arch/x86/net/bpf_jit_comp32.c 3711 3712BPF JIT for X86 64-BIT 3713M: Alexei Starovoitov <ast@kernel.org> 3714M: Daniel Borkmann <daniel@iogearbox.net> 3715L: bpf@vger.kernel.org 3716S: Supported 3717F: arch/x86/net/ 3718X: arch/x86/net/bpf_jit_comp32.c 3719 3720BPF [BTF] 3721M: Martin KaFai Lau <martin.lau@linux.dev> 3722L: bpf@vger.kernel.org 3723S: Maintained 3724F: include/linux/btf* 3725F: kernel/bpf/btf.c 3726 3727BPF [CORE] 3728M: Alexei Starovoitov <ast@kernel.org> 3729M: Daniel Borkmann <daniel@iogearbox.net> 3730R: John Fastabend <john.fastabend@gmail.com> 3731L: bpf@vger.kernel.org 3732S: Maintained 3733F: include/linux/bpf* 3734F: include/linux/filter.h 3735F: include/linux/tnum.h 3736F: kernel/bpf/core.c 3737F: kernel/bpf/dispatcher.c 3738F: kernel/bpf/syscall.c 3739F: kernel/bpf/tnum.c 3740F: kernel/bpf/trampoline.c 3741F: kernel/bpf/verifier.c 3742 3743BPF [DOCUMENTATION] (Related to Standardization) 3744R: David Vernet <void@manifault.com> 3745L: bpf@vger.kernel.org 3746L: bpf@ietf.org 3747S: Maintained 3748F: Documentation/bpf/instruction-set.rst 3749 3750BPF [GENERAL] (Safe Dynamic Programs and Tools) 3751M: Alexei Starovoitov <ast@kernel.org> 3752M: Daniel Borkmann <daniel@iogearbox.net> 3753M: Andrii Nakryiko <andrii@kernel.org> 3754R: Martin KaFai Lau <martin.lau@linux.dev> 3755R: Song Liu <song@kernel.org> 3756R: Yonghong Song <yhs@fb.com> 3757R: John Fastabend <john.fastabend@gmail.com> 3758R: KP Singh <kpsingh@kernel.org> 3759R: Stanislav Fomichev <sdf@google.com> 3760R: Hao Luo <haoluo@google.com> 3761R: Jiri Olsa <jolsa@kernel.org> 3762L: bpf@vger.kernel.org 3763S: Supported 3764W: https://bpf.io/ 3765Q: https://patchwork.kernel.org/project/netdevbpf/list/?delegate=121173 3766T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git 3767T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git 3768F: Documentation/bpf/ 3769F: Documentation/networking/filter.rst 3770F: Documentation/userspace-api/ebpf/ 3771F: arch/*/net/* 3772F: include/linux/bpf* 3773F: include/linux/btf* 3774F: include/linux/filter.h 3775F: include/trace/events/xdp.h 3776F: include/uapi/linux/bpf* 3777F: include/uapi/linux/btf* 3778F: include/uapi/linux/filter.h 3779F: kernel/bpf/ 3780F: kernel/trace/bpf_trace.c 3781F: lib/test_bpf.c 3782F: net/bpf/ 3783F: net/core/filter.c 3784F: net/sched/act_bpf.c 3785F: net/sched/cls_bpf.c 3786F: samples/bpf/ 3787F: scripts/bpf_doc.py 3788F: scripts/pahole-flags.sh 3789F: scripts/pahole-version.sh 3790F: tools/bpf/ 3791F: tools/lib/bpf/ 3792F: tools/testing/selftests/bpf/ 3793 3794BPF [ITERATOR] 3795M: Yonghong Song <yhs@fb.com> 3796L: bpf@vger.kernel.org 3797S: Maintained 3798F: kernel/bpf/*iter.c 3799 3800BPF [L7 FRAMEWORK] (sockmap) 3801M: John Fastabend <john.fastabend@gmail.com> 3802M: Jakub Sitnicki <jakub@cloudflare.com> 3803L: netdev@vger.kernel.org 3804L: bpf@vger.kernel.org 3805S: Maintained 3806F: include/linux/skmsg.h 3807F: net/core/skmsg.c 3808F: net/core/sock_map.c 3809F: net/ipv4/tcp_bpf.c 3810F: net/ipv4/udp_bpf.c 3811F: net/unix/unix_bpf.c 3812 3813BPF [LIBRARY] (libbpf) 3814M: Andrii Nakryiko <andrii@kernel.org> 3815L: bpf@vger.kernel.org 3816S: Maintained 3817F: tools/lib/bpf/ 3818 3819BPF [MISC] 3820L: bpf@vger.kernel.org 3821S: Odd Fixes 3822K: (?:\b|_)bpf(?:\b|_) 3823 3824BPF [NETWORKING] (struct_ops, reuseport) 3825M: Martin KaFai Lau <martin.lau@linux.dev> 3826L: bpf@vger.kernel.org 3827L: netdev@vger.kernel.org 3828S: Maintained 3829F: kernel/bpf/bpf_struct* 3830 3831BPF [NETWORKING] (tc BPF, sock_addr) 3832M: Martin KaFai Lau <martin.lau@linux.dev> 3833M: Daniel Borkmann <daniel@iogearbox.net> 3834R: John Fastabend <john.fastabend@gmail.com> 3835L: bpf@vger.kernel.org 3836L: netdev@vger.kernel.org 3837S: Maintained 3838F: net/core/filter.c 3839F: net/sched/act_bpf.c 3840F: net/sched/cls_bpf.c 3841 3842BPF [RINGBUF] 3843M: Andrii Nakryiko <andrii@kernel.org> 3844L: bpf@vger.kernel.org 3845S: Maintained 3846F: kernel/bpf/ringbuf.c 3847 3848BPF [SECURITY & LSM] (Security Audit and Enforcement using BPF) 3849M: KP Singh <kpsingh@kernel.org> 3850R: Florent Revest <revest@chromium.org> 3851R: Brendan Jackman <jackmanb@chromium.org> 3852L: bpf@vger.kernel.org 3853S: Maintained 3854F: Documentation/bpf/prog_lsm.rst 3855F: include/linux/bpf_lsm.h 3856F: kernel/bpf/bpf_lsm.c 3857F: security/bpf/ 3858 3859BPF [SELFTESTS] (Test Runners & Infrastructure) 3860M: Andrii Nakryiko <andrii@kernel.org> 3861R: Mykola Lysenko <mykolal@fb.com> 3862L: bpf@vger.kernel.org 3863S: Maintained 3864F: tools/testing/selftests/bpf/ 3865 3866BPF [STORAGE & CGROUPS] 3867M: Martin KaFai Lau <martin.lau@linux.dev> 3868L: bpf@vger.kernel.org 3869S: Maintained 3870F: kernel/bpf/*storage.c 3871F: kernel/bpf/bpf_lru* 3872F: kernel/bpf/cgroup.c 3873 3874BPF [TOOLING] (bpftool) 3875M: Quentin Monnet <quentin@isovalent.com> 3876L: bpf@vger.kernel.org 3877S: Maintained 3878F: kernel/bpf/disasm.* 3879F: tools/bpf/bpftool/ 3880 3881BPF [TRACING] 3882M: Song Liu <song@kernel.org> 3883R: Jiri Olsa <jolsa@kernel.org> 3884L: bpf@vger.kernel.org 3885S: Maintained 3886F: kernel/bpf/stackmap.c 3887F: kernel/trace/bpf_trace.c 3888 3889BROADCOM B44 10/100 ETHERNET DRIVER 3890M: Michael Chan <michael.chan@broadcom.com> 3891L: netdev@vger.kernel.org 3892S: Supported 3893F: drivers/net/ethernet/broadcom/b44.* 3894 3895BROADCOM B53/SF2 ETHERNET SWITCH DRIVER 3896M: Florian Fainelli <f.fainelli@gmail.com> 3897L: netdev@vger.kernel.org 3898L: openwrt-devel@lists.openwrt.org (subscribers-only) 3899S: Supported 3900F: Documentation/devicetree/bindings/net/dsa/brcm,b53.yaml 3901F: drivers/net/dsa/b53/* 3902F: drivers/net/dsa/bcm_sf2* 3903F: include/linux/dsa/brcm.h 3904F: include/linux/platform_data/b53.h 3905 3906BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE 3907M: Florian Fainelli <f.fainelli@gmail.com> 3908R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3909L: linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers) 3910L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3911S: Maintained 3912T: git https://github.com/broadcom/stblinux.git 3913F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 3914F: drivers/pci/controller/pcie-brcmstb.c 3915F: drivers/staging/vc04_services 3916N: bcm2711 3917N: bcm283* 3918N: raspberrypi 3919 3920BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE 3921M: Florian Fainelli <f.fainelli@gmail.com> 3922M: Ray Jui <rjui@broadcom.com> 3923M: Scott Branden <sbranden@broadcom.com> 3924R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3925S: Maintained 3926T: git https://github.com/broadcom/mach-bcm 3927F: arch/arm/mach-bcm/ 3928N: bcm281* 3929N: bcm113* 3930N: bcm216* 3931N: kona 3932 3933BROADCOM BCM47XX MIPS ARCHITECTURE 3934M: Hauke Mehrtens <hauke@hauke-m.de> 3935M: Rafał Miłecki <zajec5@gmail.com> 3936L: linux-mips@vger.kernel.org 3937S: Maintained 3938F: Documentation/devicetree/bindings/mips/brcm/ 3939F: arch/mips/bcm47xx/* 3940F: arch/mips/include/asm/mach-bcm47xx/* 3941 3942BROADCOM BCM4908 ETHERNET DRIVER 3943M: Rafał Miłecki <rafal@milecki.pl> 3944R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3945L: netdev@vger.kernel.org 3946S: Maintained 3947F: Documentation/devicetree/bindings/net/brcm,bcm4908-enet.yaml 3948F: drivers/net/ethernet/broadcom/bcm4908_enet.* 3949F: drivers/net/ethernet/broadcom/unimac.h 3950 3951BROADCOM BCM4908 PINMUX DRIVER 3952M: Rafał Miłecki <rafal@milecki.pl> 3953R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3954L: linux-gpio@vger.kernel.org 3955S: Maintained 3956F: Documentation/devicetree/bindings/pinctrl/brcm,bcm4908-pinctrl.yaml 3957F: drivers/pinctrl/bcm/pinctrl-bcm4908.c 3958 3959BROADCOM BCM5301X ARM ARCHITECTURE 3960M: Florian Fainelli <f.fainelli@gmail.com> 3961M: Hauke Mehrtens <hauke@hauke-m.de> 3962M: Rafał Miłecki <zajec5@gmail.com> 3963R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3964L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3965S: Maintained 3966F: arch/arm/boot/dts/bcm470* 3967F: arch/arm/boot/dts/bcm5301* 3968F: arch/arm/boot/dts/bcm953012* 3969F: arch/arm/mach-bcm/bcm_5301x.c 3970 3971BROADCOM BCM53573 ARM ARCHITECTURE 3972M: Florian Fainelli <f.fainelli@gmail.com> 3973M: Rafał Miłecki <rafal@milecki.pl> 3974R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3975L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3976S: Maintained 3977F: arch/arm/boot/dts/bcm47189* 3978F: arch/arm/boot/dts/bcm53573* 3979 3980BROADCOM BCM63XX/BCM33XX UDC DRIVER 3981M: Kevin Cernekee <cernekee@gmail.com> 3982L: linux-usb@vger.kernel.org 3983S: Maintained 3984F: drivers/usb/gadget/udc/bcm63xx_udc.* 3985 3986BROADCOM BCM7XXX ARM ARCHITECTURE 3987M: Florian Fainelli <f.fainelli@gmail.com> 3988R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3989L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3990S: Maintained 3991T: git https://github.com/broadcom/stblinux.git 3992F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 3993F: arch/arm/boot/dts/bcm7*.dts* 3994F: arch/arm/include/asm/hardware/cache-b15-rac.h 3995F: arch/arm/mach-bcm/*brcmstb* 3996F: arch/arm/mm/cache-b15-rac.c 3997F: drivers/bus/brcmstb_gisb.c 3998F: drivers/pci/controller/pcie-brcmstb.c 3999N: brcmstb 4000N: bcm7038 4001N: bcm7120 4002 4003BROADCOM BCMBCA ARM ARCHITECTURE 4004M: William Zhang <william.zhang@broadcom.com> 4005M: Anand Gore <anand.gore@broadcom.com> 4006M: Kursad Oney <kursad.oney@broadcom.com> 4007M: Florian Fainelli <f.fainelli@gmail.com> 4008M: Rafał Miłecki <rafal@milecki.pl> 4009R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4010L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4011S: Maintained 4012T: git https://github.com/broadcom/stblinux.git 4013F: Documentation/devicetree/bindings/arm/bcm/brcm,bcmbca.yaml 4014F: arch/arm64/boot/dts/broadcom/bcmbca/* 4015N: bcmbca 4016N: bcm[9]?47622 4017N: bcm[9]?4912 4018N: bcm[9]?63138 4019N: bcm[9]?63146 4020N: bcm[9]?63148 4021N: bcm[9]?63158 4022N: bcm[9]?63178 4023N: bcm[9]?6756 4024N: bcm[9]?6813 4025N: bcm[9]?6846 4026N: bcm[9]?6855 4027N: bcm[9]?6856 4028N: bcm[9]?6858 4029N: bcm[9]?6878 4030 4031BROADCOM BDC DRIVER 4032M: Justin Chen <justinpopo6@gmail.com> 4033M: Al Cooper <alcooperx@gmail.com> 4034R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4035L: linux-usb@vger.kernel.org 4036S: Maintained 4037F: Documentation/devicetree/bindings/usb/brcm,bdc.yaml 4038F: drivers/usb/gadget/udc/bdc/ 4039 4040BROADCOM BMIPS CPUFREQ DRIVER 4041M: Markus Mayer <mmayer@broadcom.com> 4042R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4043L: linux-pm@vger.kernel.org 4044S: Maintained 4045F: drivers/cpufreq/bmips-cpufreq.c 4046 4047BROADCOM BMIPS MIPS ARCHITECTURE 4048M: Florian Fainelli <f.fainelli@gmail.com> 4049R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4050L: linux-mips@vger.kernel.org 4051S: Maintained 4052T: git https://github.com/broadcom/stblinux.git 4053F: arch/mips/bmips/* 4054F: arch/mips/boot/dts/brcm/bcm*.dts* 4055F: arch/mips/include/asm/mach-bmips/* 4056F: arch/mips/kernel/*bmips* 4057F: drivers/irqchip/irq-bcm63* 4058F: drivers/irqchip/irq-bcm7* 4059F: drivers/irqchip/irq-brcmstb* 4060F: drivers/soc/bcm/bcm63xx 4061F: include/linux/bcm963xx_nvram.h 4062F: include/linux/bcm963xx_tag.h 4063 4064BROADCOM BNX2 GIGABIT ETHERNET DRIVER 4065M: Rasesh Mody <rmody@marvell.com> 4066M: GR-Linux-NIC-Dev@marvell.com 4067L: netdev@vger.kernel.org 4068S: Supported 4069F: drivers/net/ethernet/broadcom/bnx2.* 4070F: drivers/net/ethernet/broadcom/bnx2_* 4071 4072BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER 4073M: Saurav Kashyap <skashyap@marvell.com> 4074M: Javed Hasan <jhasan@marvell.com> 4075M: GR-QLogic-Storage-Upstream@marvell.com 4076L: linux-scsi@vger.kernel.org 4077S: Supported 4078F: drivers/scsi/bnx2fc/ 4079 4080BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER 4081M: Nilesh Javali <njavali@marvell.com> 4082M: Manish Rangankar <mrangankar@marvell.com> 4083M: GR-QLogic-Storage-Upstream@marvell.com 4084L: linux-scsi@vger.kernel.org 4085S: Supported 4086F: drivers/scsi/bnx2i/ 4087 4088BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER 4089M: Ariel Elior <aelior@marvell.com> 4090M: Sudarsana Kalluru <skalluru@marvell.com> 4091M: Manish Chopra <manishc@marvell.com> 4092L: netdev@vger.kernel.org 4093S: Supported 4094F: drivers/net/ethernet/broadcom/bnx2x/ 4095 4096BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER 4097M: Michael Chan <michael.chan@broadcom.com> 4098L: netdev@vger.kernel.org 4099S: Supported 4100F: drivers/firmware/broadcom/tee_bnxt_fw.c 4101F: drivers/net/ethernet/broadcom/bnxt/ 4102F: include/linux/firmware/broadcom/tee_bnxt_fw.h 4103 4104BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER 4105M: Arend van Spriel <aspriel@gmail.com> 4106M: Franky Lin <franky.lin@broadcom.com> 4107M: Hante Meuleman <hante.meuleman@broadcom.com> 4108L: linux-wireless@vger.kernel.org 4109L: brcm80211-dev-list.pdl@broadcom.com 4110L: SHA-cyfmac-dev-list@infineon.com 4111S: Supported 4112F: drivers/net/wireless/broadcom/brcm80211/ 4113 4114BROADCOM BRCMSTB GPIO DRIVER 4115M: Doug Berger <opendmb@gmail.com> 4116M: Florian Fainelli <f.fainelli@gmail.com> 4117R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4118S: Supported 4119F: Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.yaml 4120F: drivers/gpio/gpio-brcmstb.c 4121 4122BROADCOM BRCMSTB I2C DRIVER 4123M: Kamal Dasu <kdasu.kdev@gmail.com> 4124R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4125L: linux-i2c@vger.kernel.org 4126S: Supported 4127F: Documentation/devicetree/bindings/i2c/brcm,brcmstb-i2c.yaml 4128F: drivers/i2c/busses/i2c-brcmstb.c 4129 4130BROADCOM BRCMSTB UART DRIVER 4131M: Al Cooper <alcooperx@gmail.com> 4132R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4133L: linux-serial@vger.kernel.org 4134S: Maintained 4135F: Documentation/devicetree/bindings/serial/brcm,bcm7271-uart.yaml 4136F: drivers/tty/serial/8250/8250_bcm7271.c 4137 4138BROADCOM BRCMSTB USB EHCI DRIVER 4139M: Justin Chen <justinpopo6@gmail.com> 4140M: Al Cooper <alcooperx@gmail.com> 4141R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4142L: linux-usb@vger.kernel.org 4143S: Maintained 4144F: Documentation/devicetree/bindings/usb/brcm,bcm7445-ehci.yaml 4145F: drivers/usb/host/ehci-brcm.* 4146 4147BROADCOM BRCMSTB USB PIN MAP DRIVER 4148M: Al Cooper <alcooperx@gmail.com> 4149R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4150L: linux-usb@vger.kernel.org 4151S: Maintained 4152F: Documentation/devicetree/bindings/usb/brcm,usb-pinmap.yaml 4153F: drivers/usb/misc/brcmstb-usb-pinmap.c 4154 4155BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER 4156M: Justin Chen <justinpopo6@gmail.com> 4157M: Al Cooper <alcooperx@gmail.com> 4158R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4159L: linux-kernel@vger.kernel.org 4160S: Maintained 4161F: drivers/phy/broadcom/phy-brcm-usb* 4162 4163BROADCOM Broadband SoC High Speed SPI Controller DRIVER 4164M: William Zhang <william.zhang@broadcom.com> 4165M: Kursad Oney <kursad.oney@broadcom.com> 4166M: Jonas Gorski <jonas.gorski@gmail.com> 4167R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4168L: linux-spi@vger.kernel.org 4169S: Maintained 4170F: Documentation/devicetree/bindings/spi/brcm,bcm63xx-hsspi.yaml 4171F: drivers/spi/spi-bcm63xx-hsspi.c 4172F: drivers/spi/spi-bcmbca-hsspi.c 4173 4174BROADCOM ETHERNET PHY DRIVERS 4175M: Florian Fainelli <f.fainelli@gmail.com> 4176R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4177L: netdev@vger.kernel.org 4178S: Supported 4179F: Documentation/devicetree/bindings/net/broadcom-bcm87xx.txt 4180F: drivers/net/phy/bcm*.[ch] 4181F: drivers/net/phy/broadcom.c 4182F: include/linux/brcmphy.h 4183 4184BROADCOM GENET ETHERNET DRIVER 4185M: Doug Berger <opendmb@gmail.com> 4186M: Florian Fainelli <f.fainelli@gmail.com> 4187R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4188L: netdev@vger.kernel.org 4189S: Supported 4190F: Documentation/devicetree/bindings/net/brcm,bcmgenet.yaml 4191F: Documentation/devicetree/bindings/net/brcm,unimac-mdio.yaml 4192F: drivers/net/ethernet/broadcom/genet/ 4193F: drivers/net/ethernet/broadcom/unimac.h 4194F: drivers/net/mdio/mdio-bcm-unimac.c 4195F: include/linux/platform_data/bcmgenet.h 4196F: include/linux/platform_data/mdio-bcm-unimac.h 4197 4198BROADCOM IPROC ARM ARCHITECTURE 4199M: Ray Jui <rjui@broadcom.com> 4200M: Scott Branden <sbranden@broadcom.com> 4201R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4202L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4203S: Maintained 4204T: git https://github.com/broadcom/stblinux.git 4205F: arch/arm64/boot/dts/broadcom/northstar2/* 4206F: arch/arm64/boot/dts/broadcom/stingray/* 4207F: drivers/clk/bcm/clk-ns* 4208F: drivers/clk/bcm/clk-sr* 4209F: drivers/pinctrl/bcm/pinctrl-ns* 4210F: include/dt-bindings/clock/bcm-sr* 4211N: iproc 4212N: cygnus 4213N: bcm[-_]nsp 4214N: bcm9113* 4215N: bcm9583* 4216N: bcm9585* 4217N: bcm9586* 4218N: bcm988312 4219N: bcm113* 4220N: bcm583* 4221N: bcm585* 4222N: bcm586* 4223N: bcm88312 4224N: hr2 4225N: stingray 4226 4227BROADCOM IPROC GBIT ETHERNET DRIVER 4228M: Rafał Miłecki <rafal@milecki.pl> 4229R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4230L: netdev@vger.kernel.org 4231S: Maintained 4232F: Documentation/devicetree/bindings/net/brcm,amac.yaml 4233F: drivers/net/ethernet/broadcom/bgmac* 4234F: drivers/net/ethernet/broadcom/unimac.h 4235 4236BROADCOM KONA GPIO DRIVER 4237M: Ray Jui <rjui@broadcom.com> 4238R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4239S: Supported 4240F: Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt 4241F: drivers/gpio/gpio-bcm-kona.c 4242 4243BROADCOM MPI3 STORAGE CONTROLLER DRIVER 4244M: Sathya Prakash Veerichetty <sathya.prakash@broadcom.com> 4245M: Kashyap Desai <kashyap.desai@broadcom.com> 4246M: Sumit Saxena <sumit.saxena@broadcom.com> 4247M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 4248L: mpi3mr-linuxdrv.pdl@broadcom.com 4249L: linux-scsi@vger.kernel.org 4250S: Supported 4251W: https://www.broadcom.com/support/storage 4252F: drivers/scsi/mpi3mr/ 4253 4254BROADCOM NETXTREME-E ROCE DRIVER 4255M: Selvin Xavier <selvin.xavier@broadcom.com> 4256L: linux-rdma@vger.kernel.org 4257S: Supported 4258W: http://www.broadcom.com 4259F: drivers/infiniband/hw/bnxt_re/ 4260F: include/uapi/rdma/bnxt_re-abi.h 4261 4262BROADCOM NVRAM DRIVER 4263M: Rafał Miłecki <zajec5@gmail.com> 4264L: linux-mips@vger.kernel.org 4265S: Maintained 4266F: drivers/firmware/broadcom/* 4267 4268BROADCOM PMB (POWER MANAGEMENT BUS) DRIVER 4269M: Rafał Miłecki <rafal@milecki.pl> 4270M: Florian Fainelli <f.fainelli@gmail.com> 4271R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4272L: linux-pm@vger.kernel.org 4273S: Maintained 4274T: git https://github.com/broadcom/stblinux.git 4275F: drivers/soc/bcm/bcm63xx/bcm-pmb.c 4276F: include/dt-bindings/soc/bcm-pmb.h 4277 4278BROADCOM SPECIFIC AMBA DRIVER (BCMA) 4279M: Rafał Miłecki <zajec5@gmail.com> 4280L: linux-wireless@vger.kernel.org 4281S: Maintained 4282F: drivers/bcma/ 4283F: include/linux/bcma/ 4284 4285BROADCOM SPI DRIVER 4286M: Kamal Dasu <kdasu.kdev@gmail.com> 4287R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4288S: Maintained 4289F: Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.yaml 4290F: drivers/spi/spi-bcm-qspi.* 4291F: drivers/spi/spi-brcmstb-qspi.c 4292F: drivers/spi/spi-iproc-qspi.c 4293 4294BROADCOM STB AVS CPUFREQ DRIVER 4295M: Markus Mayer <mmayer@broadcom.com> 4296R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4297L: linux-pm@vger.kernel.org 4298S: Maintained 4299F: Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt 4300F: drivers/cpufreq/brcmstb* 4301 4302BROADCOM STB AVS TMON DRIVER 4303M: Markus Mayer <mmayer@broadcom.com> 4304R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4305L: linux-pm@vger.kernel.org 4306S: Maintained 4307F: Documentation/devicetree/bindings/thermal/brcm,avs-tmon.yaml 4308F: drivers/thermal/broadcom/brcmstb* 4309 4310BROADCOM STB DPFE DRIVER 4311M: Markus Mayer <mmayer@broadcom.com> 4312R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4313L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4314S: Maintained 4315F: Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.yaml 4316F: drivers/memory/brcmstb_dpfe.c 4317 4318BROADCOM STB NAND FLASH DRIVER 4319M: Brian Norris <computersforpeace@gmail.com> 4320M: Kamal Dasu <kdasu.kdev@gmail.com> 4321R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4322L: linux-mtd@lists.infradead.org 4323S: Maintained 4324F: drivers/mtd/nand/raw/brcmnand/ 4325F: include/linux/platform_data/brcmnand.h 4326 4327BROADCOM STB PCIE DRIVER 4328M: Jim Quinlan <jim2101024@gmail.com> 4329M: Nicolas Saenz Julienne <nsaenz@kernel.org> 4330M: Florian Fainelli <f.fainelli@gmail.com> 4331R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4332L: linux-pci@vger.kernel.org 4333S: Maintained 4334F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4335F: drivers/pci/controller/pcie-brcmstb.c 4336 4337BROADCOM SYSTEMPORT ETHERNET DRIVER 4338M: Florian Fainelli <f.fainelli@gmail.com> 4339R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4340L: netdev@vger.kernel.org 4341S: Supported 4342F: Documentation/devicetree/bindings/net/brcm,systemport.yaml 4343F: drivers/net/ethernet/broadcom/bcmsysport.* 4344F: drivers/net/ethernet/broadcom/unimac.h 4345 4346BROADCOM TG3 GIGABIT ETHERNET DRIVER 4347M: Siva Reddy Kallam <siva.kallam@broadcom.com> 4348M: Prashant Sreedharan <prashant@broadcom.com> 4349M: Michael Chan <mchan@broadcom.com> 4350L: netdev@vger.kernel.org 4351S: Supported 4352F: drivers/net/ethernet/broadcom/tg3.* 4353 4354BROADCOM VK DRIVER 4355M: Scott Branden <scott.branden@broadcom.com> 4356R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4357S: Supported 4358F: drivers/misc/bcm-vk/ 4359F: include/uapi/linux/misc/bcm_vk.h 4360 4361BROCADE BFA FC SCSI DRIVER 4362M: Anil Gurumurthy <anil.gurumurthy@qlogic.com> 4363M: Sudarsana Kalluru <sudarsana.kalluru@qlogic.com> 4364L: linux-scsi@vger.kernel.org 4365S: Supported 4366F: drivers/scsi/bfa/ 4367 4368BROCADE BNA 10 GIGABIT ETHERNET DRIVER 4369M: Rasesh Mody <rmody@marvell.com> 4370M: Sudarsana Kalluru <skalluru@marvell.com> 4371M: GR-Linux-NIC-Dev@marvell.com 4372L: netdev@vger.kernel.org 4373S: Supported 4374F: drivers/net/ethernet/brocade/bna/ 4375 4376BSG (block layer generic sg v4 driver) 4377M: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> 4378L: linux-scsi@vger.kernel.org 4379S: Supported 4380F: block/bsg.c 4381F: include/linux/bsg.h 4382F: include/uapi/linux/bsg.h 4383 4384BT87X AUDIO DRIVER 4385M: Clemens Ladisch <clemens@ladisch.de> 4386L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4387S: Maintained 4388T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4389F: Documentation/sound/cards/bt87x.rst 4390F: sound/pci/bt87x.c 4391 4392BT8XXGPIO DRIVER 4393M: Michael Buesch <m@bues.ch> 4394S: Maintained 4395W: http://bu3sch.de/btgpio.php 4396F: drivers/gpio/gpio-bt8xx.c 4397 4398BTRFS FILE SYSTEM 4399M: Chris Mason <clm@fb.com> 4400M: Josef Bacik <josef@toxicpanda.com> 4401M: David Sterba <dsterba@suse.com> 4402L: linux-btrfs@vger.kernel.org 4403S: Maintained 4404W: https://btrfs.readthedocs.io 4405W: https://btrfs.wiki.kernel.org/ 4406Q: https://patchwork.kernel.org/project/linux-btrfs/list/ 4407C: irc://irc.libera.chat/btrfs 4408T: git git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux.git 4409F: Documentation/filesystems/btrfs.rst 4410F: fs/btrfs/ 4411F: include/linux/btrfs* 4412F: include/trace/events/btrfs.h 4413F: include/uapi/linux/btrfs* 4414 4415BTTV VIDEO4LINUX DRIVER 4416M: Mauro Carvalho Chehab <mchehab@kernel.org> 4417L: linux-media@vger.kernel.org 4418S: Odd fixes 4419W: https://linuxtv.org 4420T: git git://linuxtv.org/media_tree.git 4421F: Documentation/driver-api/media/drivers/bttv* 4422F: drivers/media/pci/bt8xx/bttv* 4423 4424BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS 4425M: Chanwoo Choi <cw00.choi@samsung.com> 4426L: linux-pm@vger.kernel.org 4427L: linux-samsung-soc@vger.kernel.org 4428S: Maintained 4429T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 4430F: Documentation/devicetree/bindings/interconnect/samsung,exynos-bus.yaml 4431F: drivers/devfreq/exynos-bus.c 4432 4433BUSLOGIC SCSI DRIVER 4434M: Khalid Aziz <khalid@gonehiking.org> 4435L: linux-scsi@vger.kernel.org 4436S: Maintained 4437F: drivers/scsi/BusLogic.* 4438F: drivers/scsi/FlashPoint.* 4439 4440BXCAN CAN NETWORK DRIVER 4441M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 4442L: linux-can@vger.kernel.org 4443S: Maintained 4444F: Documentation/devicetree/bindings/net/can/st,stm32-bxcan.yaml 4445F: drivers/net/can/bxcan.c 4446 4447C-MEDIA CMI8788 DRIVER 4448M: Clemens Ladisch <clemens@ladisch.de> 4449L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4450S: Maintained 4451T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4452F: sound/pci/oxygen/ 4453 4454C-SKY ARCHITECTURE 4455M: Guo Ren <guoren@kernel.org> 4456L: linux-csky@vger.kernel.org 4457S: Supported 4458T: git https://github.com/c-sky/csky-linux.git 4459F: Documentation/devicetree/bindings/csky/ 4460F: Documentation/devicetree/bindings/interrupt-controller/csky,* 4461F: Documentation/devicetree/bindings/timer/csky,* 4462F: arch/csky/ 4463F: drivers/clocksource/timer-gx6605s.c 4464F: drivers/clocksource/timer-mp-csky.c 4465F: drivers/irqchip/irq-csky-* 4466N: csky 4467K: csky 4468 4469CA8210 IEEE-802.15.4 RADIO DRIVER 4470L: linux-wpan@vger.kernel.org 4471S: Orphan 4472W: https://github.com/Cascoda/ca8210-linux.git 4473F: Documentation/devicetree/bindings/net/ieee802154/ca8210.txt 4474F: drivers/net/ieee802154/ca8210.c 4475 4476CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS 4477M: David Howells <dhowells@redhat.com> 4478L: linux-cachefs@redhat.com (moderated for non-subscribers) 4479S: Supported 4480F: Documentation/filesystems/caching/cachefiles.rst 4481F: fs/cachefiles/ 4482 4483CADENCE MIPI-CSI2 BRIDGES 4484M: Maxime Ripard <mripard@kernel.org> 4485L: linux-media@vger.kernel.org 4486S: Maintained 4487F: Documentation/devicetree/bindings/media/cdns,*.txt 4488F: drivers/media/platform/cadence/cdns-csi2* 4489 4490CADENCE NAND DRIVER 4491L: linux-mtd@lists.infradead.org 4492S: Orphan 4493F: Documentation/devicetree/bindings/mtd/cadence-nand-controller.txt 4494F: drivers/mtd/nand/raw/cadence-nand-controller.c 4495 4496CADENCE USB3 DRD IP DRIVER 4497M: Peter Chen <peter.chen@kernel.org> 4498M: Pawel Laszczak <pawell@cadence.com> 4499R: Roger Quadros <rogerq@kernel.org> 4500R: Aswath Govindraju <a-govindraju@ti.com> 4501L: linux-usb@vger.kernel.org 4502S: Maintained 4503T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4504F: Documentation/devicetree/bindings/usb/cdns,usb3.yaml 4505F: drivers/usb/cdns3/ 4506X: drivers/usb/cdns3/cdnsp* 4507 4508CADENCE USBSSP DRD IP DRIVER 4509M: Pawel Laszczak <pawell@cadence.com> 4510L: linux-usb@vger.kernel.org 4511S: Maintained 4512T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4513F: drivers/usb/cdns3/ 4514X: drivers/usb/cdns3/cdns3* 4515 4516CADET FM/AM RADIO RECEIVER DRIVER 4517M: Hans Verkuil <hverkuil@xs4all.nl> 4518L: linux-media@vger.kernel.org 4519S: Maintained 4520W: https://linuxtv.org 4521T: git git://linuxtv.org/media_tree.git 4522F: drivers/media/radio/radio-cadet* 4523 4524CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER 4525L: linux-media@vger.kernel.org 4526S: Orphan 4527T: git git://linuxtv.org/media_tree.git 4528F: Documentation/admin-guide/media/cafe_ccic* 4529F: drivers/media/platform/marvell/ 4530 4531CAIF NETWORK LAYER 4532L: netdev@vger.kernel.org 4533S: Orphan 4534F: Documentation/networking/caif/ 4535F: drivers/net/caif/ 4536F: include/net/caif/ 4537F: include/uapi/linux/caif/ 4538F: net/caif/ 4539 4540CAKE QDISC 4541M: Toke Høiland-Jørgensen <toke@toke.dk> 4542L: cake@lists.bufferbloat.net (moderated for non-subscribers) 4543S: Maintained 4544F: net/sched/sch_cake.c 4545 4546CAN NETWORK DRIVERS 4547M: Wolfgang Grandegger <wg@grandegger.com> 4548M: Marc Kleine-Budde <mkl@pengutronix.de> 4549L: linux-can@vger.kernel.org 4550S: Maintained 4551W: https://github.com/linux-can 4552T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4553T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4554F: Documentation/devicetree/bindings/net/can/ 4555F: Documentation/devicetree/bindings/phy/ti,tcan104x-can.yaml 4556F: drivers/net/can/ 4557F: drivers/phy/phy-can-transceiver.c 4558F: include/linux/can/bittiming.h 4559F: include/linux/can/dev.h 4560F: include/linux/can/length.h 4561F: include/linux/can/platform/ 4562F: include/linux/can/rx-offload.h 4563F: include/uapi/linux/can/error.h 4564F: include/uapi/linux/can/netlink.h 4565F: include/uapi/linux/can/vxcan.h 4566 4567CAN NETWORK LAYER 4568M: Oliver Hartkopp <socketcan@hartkopp.net> 4569M: Marc Kleine-Budde <mkl@pengutronix.de> 4570L: linux-can@vger.kernel.org 4571S: Maintained 4572W: https://github.com/linux-can 4573T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4574T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4575F: Documentation/networking/can.rst 4576F: include/linux/can/can-ml.h 4577F: include/linux/can/core.h 4578F: include/linux/can/skb.h 4579F: include/net/netns/can.h 4580F: include/uapi/linux/can.h 4581F: include/uapi/linux/can/bcm.h 4582F: include/uapi/linux/can/gw.h 4583F: include/uapi/linux/can/isotp.h 4584F: include/uapi/linux/can/raw.h 4585F: net/can/ 4586 4587CAN-J1939 NETWORK LAYER 4588M: Robin van der Gracht <robin@protonic.nl> 4589M: Oleksij Rempel <o.rempel@pengutronix.de> 4590R: kernel@pengutronix.de 4591L: linux-can@vger.kernel.org 4592S: Maintained 4593F: Documentation/networking/j1939.rst 4594F: include/uapi/linux/can/j1939.h 4595F: net/can/j1939/ 4596 4597CANAAN/KENDRYTE K210 SOC FPIOA DRIVER 4598M: Damien Le Moal <dlemoal@kernel.org> 4599L: linux-riscv@lists.infradead.org 4600L: linux-gpio@vger.kernel.org (pinctrl driver) 4601F: Documentation/devicetree/bindings/pinctrl/canaan,k210-fpioa.yaml 4602F: drivers/pinctrl/pinctrl-k210.c 4603 4604CANAAN/KENDRYTE K210 SOC RESET CONTROLLER DRIVER 4605M: Damien Le Moal <dlemoal@kernel.org> 4606L: linux-kernel@vger.kernel.org 4607L: linux-riscv@lists.infradead.org 4608S: Maintained 4609F: Documentation/devicetree/bindings/reset/canaan,k210-rst.yaml 4610F: drivers/reset/reset-k210.c 4611 4612CANAAN/KENDRYTE K210 SOC SYSTEM CONTROLLER DRIVER 4613M: Damien Le Moal <dlemoal@kernel.org> 4614L: linux-riscv@lists.infradead.org 4615S: Maintained 4616F: Documentation/devicetree/bindings/mfd/canaan,k210-sysctl.yaml 4617F: drivers/soc/canaan/ 4618F: include/soc/canaan/ 4619 4620CAPABILITIES 4621M: Serge Hallyn <serge@hallyn.com> 4622L: linux-security-module@vger.kernel.org 4623S: Supported 4624F: include/linux/capability.h 4625F: include/uapi/linux/capability.h 4626F: kernel/capability.c 4627F: security/commoncap.c 4628 4629CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER 4630M: Kevin Tsai <ktsai@capellamicro.com> 4631S: Maintained 4632F: drivers/iio/light/cm* 4633 4634CARL9170 LINUX COMMUNITY WIRELESS DRIVER 4635M: Christian Lamparter <chunkeey@googlemail.com> 4636L: linux-wireless@vger.kernel.org 4637S: Maintained 4638W: https://wireless.wiki.kernel.org/en/users/Drivers/carl9170 4639F: drivers/net/wireless/ath/carl9170/ 4640 4641CAVIUM I2C DRIVER 4642M: Robert Richter <rric@kernel.org> 4643S: Odd Fixes 4644W: http://www.marvell.com 4645F: drivers/i2c/busses/i2c-octeon* 4646F: drivers/i2c/busses/i2c-thunderx* 4647 4648CAVIUM LIQUIDIO NETWORK DRIVER 4649M: Derek Chickles <dchickles@marvell.com> 4650M: Satanand Burla <sburla@marvell.com> 4651M: Felix Manlunas <fmanlunas@marvell.com> 4652L: netdev@vger.kernel.org 4653S: Supported 4654W: http://www.marvell.com 4655F: drivers/net/ethernet/cavium/liquidio/ 4656 4657CAVIUM MMC DRIVER 4658M: Robert Richter <rric@kernel.org> 4659S: Odd Fixes 4660W: http://www.marvell.com 4661F: drivers/mmc/host/cavium* 4662 4663CAVIUM OCTEON-TX CRYPTO DRIVER 4664M: George Cherian <gcherian@marvell.com> 4665L: linux-crypto@vger.kernel.org 4666S: Supported 4667W: http://www.marvell.com 4668F: drivers/crypto/cavium/cpt/ 4669 4670CAVIUM THUNDERX2 ARM64 SOC 4671M: Robert Richter <rric@kernel.org> 4672L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4673S: Odd Fixes 4674F: Documentation/devicetree/bindings/arm/cavium-thunder2.txt 4675F: arch/arm64/boot/dts/cavium/thunder2-99xx* 4676 4677CBS/ETF/TAPRIO QDISCS 4678M: Vinicius Costa Gomes <vinicius.gomes@intel.com> 4679L: netdev@vger.kernel.org 4680S: Maintained 4681F: net/sched/sch_cbs.c 4682F: net/sched/sch_etf.c 4683F: net/sched/sch_taprio.c 4684 4685CC2520 IEEE-802.15.4 RADIO DRIVER 4686M: Stefan Schmidt <stefan@datenfreihafen.org> 4687L: linux-wpan@vger.kernel.org 4688S: Odd Fixes 4689F: Documentation/devicetree/bindings/net/ieee802154/cc2520.txt 4690F: drivers/net/ieee802154/cc2520.c 4691 4692CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER 4693M: Gilad Ben-Yossef <gilad@benyossef.com> 4694L: linux-crypto@vger.kernel.org 4695S: Supported 4696W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4697F: drivers/crypto/ccree/ 4698 4699CCTRNG ARM TRUSTZONE CRYPTOCELL TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 4700M: Hadar Gat <hadar.gat@arm.com> 4701L: linux-crypto@vger.kernel.org 4702S: Supported 4703W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4704F: Documentation/devicetree/bindings/rng/arm-cctrng.yaml 4705F: drivers/char/hw_random/cctrng.c 4706F: drivers/char/hw_random/cctrng.h 4707 4708CEC FRAMEWORK 4709M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4710L: linux-media@vger.kernel.org 4711S: Supported 4712W: http://linuxtv.org 4713T: git git://linuxtv.org/media_tree.git 4714F: Documentation/ABI/testing/debugfs-cec-error-inj 4715F: Documentation/devicetree/bindings/media/cec/cec-common.yaml 4716F: Documentation/driver-api/media/cec-core.rst 4717F: Documentation/userspace-api/media/cec 4718F: drivers/media/cec/ 4719F: drivers/media/rc/keymaps/rc-cec.c 4720F: include/media/cec-notifier.h 4721F: include/media/cec.h 4722F: include/uapi/linux/cec-funcs.h 4723F: include/uapi/linux/cec.h 4724 4725CEC GPIO DRIVER 4726M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4727L: linux-media@vger.kernel.org 4728S: Supported 4729W: http://linuxtv.org 4730T: git git://linuxtv.org/media_tree.git 4731F: Documentation/devicetree/bindings/media/cec/cec-gpio.yaml 4732F: drivers/media/cec/platform/cec-gpio/ 4733 4734CELL BROADBAND ENGINE ARCHITECTURE 4735M: Arnd Bergmann <arnd@arndb.de> 4736L: linuxppc-dev@lists.ozlabs.org 4737S: Supported 4738W: http://www.ibm.com/developerworks/power/cell/ 4739F: arch/powerpc/include/asm/cell*.h 4740F: arch/powerpc/include/asm/spu*.h 4741F: arch/powerpc/include/uapi/asm/spu*.h 4742F: arch/powerpc/platforms/cell/ 4743 4744CELLWISE CW2015 BATTERY DRIVER 4745M: Tobias Schrammm <t.schramm@manjaro.org> 4746S: Maintained 4747F: Documentation/devicetree/bindings/power/supply/cw2015_battery.yaml 4748F: drivers/power/supply/cw2015_battery.c 4749 4750CEPH COMMON CODE (LIBCEPH) 4751M: Ilya Dryomov <idryomov@gmail.com> 4752M: Xiubo Li <xiubli@redhat.com> 4753R: Jeff Layton <jlayton@kernel.org> 4754L: ceph-devel@vger.kernel.org 4755S: Supported 4756W: http://ceph.com/ 4757T: git https://github.com/ceph/ceph-client.git 4758F: include/linux/ceph/ 4759F: include/linux/crush/ 4760F: net/ceph/ 4761 4762CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH) 4763M: Xiubo Li <xiubli@redhat.com> 4764M: Ilya Dryomov <idryomov@gmail.com> 4765R: Jeff Layton <jlayton@kernel.org> 4766L: ceph-devel@vger.kernel.org 4767S: Supported 4768W: http://ceph.com/ 4769T: git https://github.com/ceph/ceph-client.git 4770F: Documentation/filesystems/ceph.rst 4771F: fs/ceph/ 4772 4773CERTIFICATE HANDLING 4774M: David Howells <dhowells@redhat.com> 4775M: David Woodhouse <dwmw2@infradead.org> 4776L: keyrings@vger.kernel.org 4777S: Maintained 4778F: Documentation/admin-guide/module-signing.rst 4779F: certs/ 4780F: scripts/sign-file.c 4781F: tools/certs/ 4782 4783CFAG12864B LCD DRIVER 4784M: Miguel Ojeda <ojeda@kernel.org> 4785S: Maintained 4786F: drivers/auxdisplay/cfag12864b.c 4787F: include/linux/cfag12864b.h 4788 4789CFAG12864BFB LCD FRAMEBUFFER DRIVER 4790M: Miguel Ojeda <ojeda@kernel.org> 4791S: Maintained 4792F: drivers/auxdisplay/cfag12864bfb.c 4793F: include/linux/cfag12864b.h 4794 4795CHAR and MISC DRIVERS 4796M: Arnd Bergmann <arnd@arndb.de> 4797M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 4798S: Supported 4799T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 4800F: drivers/char/ 4801F: drivers/misc/ 4802F: include/linux/miscdevice.h 4803X: drivers/char/agp/ 4804X: drivers/char/hw_random/ 4805X: drivers/char/ipmi/ 4806X: drivers/char/random.c 4807X: drivers/char/tpm/ 4808 4809CHECKPATCH 4810M: Andy Whitcroft <apw@canonical.com> 4811M: Joe Perches <joe@perches.com> 4812R: Dwaipayan Ray <dwaipayanray1@gmail.com> 4813R: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4814S: Maintained 4815F: scripts/checkpatch.pl 4816 4817CHECKPATCH DOCUMENTATION 4818M: Dwaipayan Ray <dwaipayanray1@gmail.com> 4819M: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4820R: Joe Perches <joe@perches.com> 4821S: Maintained 4822F: Documentation/dev-tools/checkpatch.rst 4823 4824CHINESE DOCUMENTATION 4825M: Alex Shi <alexs@kernel.org> 4826M: Yanteng Si <siyanteng@loongson.cn> 4827S: Maintained 4828F: Documentation/translations/zh_CN/ 4829 4830CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER 4831M: Peter Chen <peter.chen@kernel.org> 4832L: linux-usb@vger.kernel.org 4833S: Maintained 4834T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4835F: drivers/usb/chipidea/ 4836 4837CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER 4838M: Hans de Goede <hdegoede@redhat.com> 4839L: linux-input@vger.kernel.org 4840S: Maintained 4841F: Documentation/devicetree/bindings/input/touchscreen/chipone,icn8318.yaml 4842F: drivers/input/touchscreen/chipone_icn8318.c 4843 4844CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER 4845M: Hans de Goede <hdegoede@redhat.com> 4846L: linux-input@vger.kernel.org 4847S: Maintained 4848F: drivers/input/touchscreen/chipone_icn8505.c 4849 4850CHROME HARDWARE PLATFORM SUPPORT 4851M: Benson Leung <bleung@chromium.org> 4852L: chrome-platform@lists.linux.dev 4853S: Maintained 4854T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git 4855F: drivers/platform/chrome/ 4856 4857CHROMEOS EC CODEC DRIVER 4858M: Cheng-Yi Chiang <cychiang@chromium.org> 4859M: Tzung-Bi Shih <tzungbi@kernel.org> 4860R: Guenter Roeck <groeck@chromium.org> 4861L: chrome-platform@lists.linux.dev 4862S: Maintained 4863F: Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml 4864F: sound/soc/codecs/cros_ec_codec.* 4865 4866CHROMEOS EC SUBDRIVERS 4867M: Benson Leung <bleung@chromium.org> 4868R: Guenter Roeck <groeck@chromium.org> 4869L: chrome-platform@lists.linux.dev 4870S: Maintained 4871F: drivers/power/supply/cros_usbpd-charger.c 4872N: cros_ec 4873N: cros-ec 4874 4875CHROMEOS EC UART DRIVER 4876M: Bhanu Prakash Maiya <bhanumaiya@chromium.org> 4877R: Benson Leung <bleung@chromium.org> 4878R: Tzung-Bi Shih <tzungbi@kernel.org> 4879S: Maintained 4880F: drivers/platform/chrome/cros_ec_uart.c 4881 4882CHROMEOS EC USB PD NOTIFY DRIVER 4883M: Prashant Malani <pmalani@chromium.org> 4884L: chrome-platform@lists.linux.dev 4885S: Maintained 4886F: drivers/platform/chrome/cros_usbpd_notify.c 4887F: include/linux/platform_data/cros_usbpd_notify.h 4888 4889CHROMEOS EC USB TYPE-C DRIVER 4890M: Prashant Malani <pmalani@chromium.org> 4891L: chrome-platform@lists.linux.dev 4892S: Maintained 4893F: drivers/platform/chrome/cros_ec_typec.* 4894F: drivers/platform/chrome/cros_typec_switch.c 4895F: drivers/platform/chrome/cros_typec_vdm.* 4896 4897CHROMEOS HPS DRIVER 4898M: Dan Callaghan <dcallagh@chromium.org> 4899R: Sami Kyöstilä <skyostil@chromium.org> 4900S: Maintained 4901F: drivers/platform/chrome/cros_hps_i2c.c 4902 4903CHRONTEL CH7322 CEC DRIVER 4904M: Joe Tessler <jrt@google.com> 4905L: linux-media@vger.kernel.org 4906S: Maintained 4907T: git git://linuxtv.org/media_tree.git 4908F: Documentation/devicetree/bindings/media/i2c/chrontel,ch7322.yaml 4909F: drivers/media/cec/i2c/ch7322.c 4910 4911CIRRUS LOGIC AUDIO CODEC DRIVERS 4912M: James Schulman <james.schulman@cirrus.com> 4913M: David Rhodes <david.rhodes@cirrus.com> 4914M: Richard Fitzgerald <rf@opensource.cirrus.com> 4915L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4916L: patches@opensource.cirrus.com 4917S: Maintained 4918F: Documentation/devicetree/bindings/sound/cirrus,cs* 4919F: include/dt-bindings/sound/cs* 4920F: include/sound/cs* 4921F: sound/pci/hda/cs* 4922F: sound/pci/hda/hda_cs_dsp_ctl.* 4923F: sound/soc/codecs/cs* 4924 4925CIRRUS LOGIC DSP FIRMWARE DRIVER 4926M: Simon Trimmer <simont@opensource.cirrus.com> 4927M: Charles Keepax <ckeepax@opensource.cirrus.com> 4928M: Richard Fitzgerald <rf@opensource.cirrus.com> 4929L: patches@opensource.cirrus.com 4930S: Supported 4931W: https://github.com/CirrusLogic/linux-drivers/wiki 4932T: git https://github.com/CirrusLogic/linux-drivers.git 4933F: drivers/firmware/cirrus/* 4934F: include/linux/firmware/cirrus/* 4935 4936CIRRUS LOGIC EP93XX ETHERNET DRIVER 4937M: Hartley Sweeten <hsweeten@visionengravers.com> 4938L: netdev@vger.kernel.org 4939S: Maintained 4940F: drivers/net/ethernet/cirrus/ep93xx_eth.c 4941 4942CIRRUS LOGIC LOCHNAGAR DRIVER 4943M: Charles Keepax <ckeepax@opensource.cirrus.com> 4944M: Richard Fitzgerald <rf@opensource.cirrus.com> 4945L: patches@opensource.cirrus.com 4946S: Supported 4947F: Documentation/devicetree/bindings/clock/cirrus,lochnagar.yaml 4948F: Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.yaml 4949F: Documentation/devicetree/bindings/mfd/cirrus,lochnagar.yaml 4950F: Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.yaml 4951F: Documentation/devicetree/bindings/sound/cirrus,lochnagar.yaml 4952F: Documentation/hwmon/lochnagar.rst 4953F: drivers/clk/clk-lochnagar.c 4954F: drivers/hwmon/lochnagar-hwmon.c 4955F: drivers/mfd/lochnagar-i2c.c 4956F: drivers/pinctrl/cirrus/pinctrl-lochnagar.c 4957F: drivers/regulator/lochnagar-regulator.c 4958F: include/dt-bindings/clock/lochnagar.h 4959F: include/dt-bindings/pinctrl/lochnagar.h 4960F: include/linux/mfd/lochnagar* 4961F: sound/soc/codecs/lochnagar-sc.c 4962 4963CIRRUS LOGIC MADERA CODEC DRIVERS 4964M: Charles Keepax <ckeepax@opensource.cirrus.com> 4965M: Richard Fitzgerald <rf@opensource.cirrus.com> 4966L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4967L: patches@opensource.cirrus.com 4968S: Supported 4969W: https://github.com/CirrusLogic/linux-drivers/wiki 4970T: git https://github.com/CirrusLogic/linux-drivers.git 4971F: Documentation/devicetree/bindings/mfd/cirrus,madera.yaml 4972F: Documentation/devicetree/bindings/pinctrl/cirrus,madera.yaml 4973F: Documentation/devicetree/bindings/sound/cirrus,madera.yaml 4974F: drivers/gpio/gpio-madera* 4975F: drivers/irqchip/irq-madera* 4976F: drivers/mfd/cs47l* 4977F: drivers/mfd/madera* 4978F: drivers/pinctrl/cirrus/* 4979F: include/dt-bindings/sound/madera* 4980F: include/linux/irqchip/irq-madera* 4981F: include/linux/mfd/madera/* 4982F: include/sound/madera* 4983F: sound/soc/codecs/cs47l* 4984F: sound/soc/codecs/madera* 4985 4986CISCO FCOE HBA DRIVER 4987M: Satish Kharat <satishkh@cisco.com> 4988M: Sesidhar Baddela <sebaddel@cisco.com> 4989M: Karan Tilak Kumar <kartilak@cisco.com> 4990L: linux-scsi@vger.kernel.org 4991S: Supported 4992F: drivers/scsi/fnic/ 4993 4994CISCO SCSI HBA DRIVER 4995M: Karan Tilak Kumar <kartilak@cisco.com> 4996M: Sesidhar Baddela <sebaddel@cisco.com> 4997L: linux-scsi@vger.kernel.org 4998S: Supported 4999F: drivers/scsi/snic/ 5000 5001CISCO VIC ETHERNET NIC DRIVER 5002M: Christian Benvenuti <benve@cisco.com> 5003M: Satish Kharat <satishkh@cisco.com> 5004S: Supported 5005F: drivers/net/ethernet/cisco/enic/ 5006 5007CISCO VIC LOW LATENCY NIC DRIVER 5008M: Christian Benvenuti <benve@cisco.com> 5009M: Nelson Escobar <neescoba@cisco.com> 5010S: Supported 5011F: drivers/infiniband/hw/usnic/ 5012 5013CLANG CONTROL FLOW INTEGRITY SUPPORT 5014M: Sami Tolvanen <samitolvanen@google.com> 5015M: Kees Cook <keescook@chromium.org> 5016R: Nathan Chancellor <nathan@kernel.org> 5017R: Nick Desaulniers <ndesaulniers@google.com> 5018L: llvm@lists.linux.dev 5019S: Supported 5020B: https://github.com/ClangBuiltLinux/linux/issues 5021T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 5022F: include/linux/cfi.h 5023F: kernel/cfi.c 5024 5025CLANG-FORMAT FILE 5026M: Miguel Ojeda <ojeda@kernel.org> 5027S: Maintained 5028F: .clang-format 5029 5030CLANG/LLVM BUILD SUPPORT 5031M: Nathan Chancellor <nathan@kernel.org> 5032M: Nick Desaulniers <ndesaulniers@google.com> 5033R: Tom Rix <trix@redhat.com> 5034L: llvm@lists.linux.dev 5035S: Supported 5036W: https://clangbuiltlinux.github.io/ 5037B: https://github.com/ClangBuiltLinux/linux/issues 5038C: irc://irc.libera.chat/clangbuiltlinux 5039F: Documentation/kbuild/llvm.rst 5040F: include/linux/compiler-clang.h 5041F: scripts/Makefile.clang 5042F: scripts/clang-tools/ 5043K: \b(?i:clang|llvm)\b 5044 5045CLK API 5046M: Russell King <linux@armlinux.org.uk> 5047L: linux-clk@vger.kernel.org 5048S: Maintained 5049F: include/linux/clk.h 5050 5051CLOCKSOURCE, CLOCKEVENT DRIVERS 5052M: Daniel Lezcano <daniel.lezcano@linaro.org> 5053M: Thomas Gleixner <tglx@linutronix.de> 5054L: linux-kernel@vger.kernel.org 5055S: Supported 5056T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 5057F: Documentation/devicetree/bindings/timer/ 5058F: drivers/clocksource/ 5059 5060CMPC ACPI DRIVER 5061M: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com> 5062M: Daniel Oliveira Nascimento <don@syst.com.br> 5063L: platform-driver-x86@vger.kernel.org 5064S: Supported 5065F: drivers/platform/x86/classmate-laptop.c 5066 5067COBALT MEDIA DRIVER 5068M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 5069L: linux-media@vger.kernel.org 5070S: Supported 5071W: https://linuxtv.org 5072T: git git://linuxtv.org/media_tree.git 5073F: drivers/media/pci/cobalt/ 5074 5075COCCINELLE/Semantic Patches (SmPL) 5076M: Julia Lawall <Julia.Lawall@inria.fr> 5077M: Nicolas Palix <nicolas.palix@imag.fr> 5078L: cocci@inria.fr (moderated for non-subscribers) 5079S: Supported 5080W: https://coccinelle.gitlabpages.inria.fr/website/ 5081T: git git://git.kernel.org/pub/scm/linux/kernel/git/jlawall/linux.git 5082F: Documentation/dev-tools/coccinelle.rst 5083F: scripts/coccicheck 5084F: scripts/coccinelle/ 5085 5086CODA FILE SYSTEM 5087M: Jan Harkes <jaharkes@cs.cmu.edu> 5088M: coda@cs.cmu.edu 5089L: codalist@coda.cs.cmu.edu 5090S: Maintained 5091W: http://www.coda.cs.cmu.edu/ 5092F: Documentation/filesystems/coda.rst 5093F: fs/coda/ 5094F: include/linux/coda*.h 5095F: include/uapi/linux/coda*.h 5096 5097CODA V4L2 MEM2MEM DRIVER 5098M: Philipp Zabel <p.zabel@pengutronix.de> 5099L: linux-media@vger.kernel.org 5100S: Maintained 5101F: Documentation/devicetree/bindings/media/coda.yaml 5102F: drivers/media/platform/chips-media/ 5103 5104CODE OF CONDUCT 5105M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5106S: Supported 5107F: Documentation/process/code-of-conduct-interpretation.rst 5108F: Documentation/process/code-of-conduct.rst 5109 5110COMEDI DRIVERS 5111M: Ian Abbott <abbotti@mev.co.uk> 5112M: H Hartley Sweeten <hsweeten@visionengravers.com> 5113S: Odd Fixes 5114F: drivers/comedi/ 5115F: include/linux/comedi/ 5116F: include/uapi/linux/comedi.h 5117 5118COMMON CLK FRAMEWORK 5119M: Michael Turquette <mturquette@baylibre.com> 5120M: Stephen Boyd <sboyd@kernel.org> 5121L: linux-clk@vger.kernel.org 5122S: Maintained 5123Q: http://patchwork.kernel.org/project/linux-clk/list/ 5124T: git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git 5125F: Documentation/devicetree/bindings/clock/ 5126F: drivers/clk/ 5127F: include/dt-bindings/clock/ 5128F: include/linux/clk-pr* 5129F: include/linux/clk/ 5130F: include/linux/of_clk.h 5131X: drivers/clk/clkdev.c 5132 5133COMMON INTERNET FILE SYSTEM CLIENT (CIFS and SMB3) 5134M: Steve French <sfrench@samba.org> 5135R: Paulo Alcantara <pc@manguebit.com> (DFS, global name space) 5136R: Ronnie Sahlberg <lsahlber@redhat.com> (directory leases, sparse files) 5137R: Shyam Prasad N <sprasad@microsoft.com> (multichannel) 5138R: Tom Talpey <tom@talpey.com> (RDMA, smbdirect) 5139L: linux-cifs@vger.kernel.org 5140L: samba-technical@lists.samba.org (moderated for non-subscribers) 5141S: Supported 5142W: https://wiki.samba.org/index.php/LinuxCIFS 5143T: git git://git.samba.org/sfrench/cifs-2.6.git 5144F: Documentation/admin-guide/cifs/ 5145F: fs/smb/client/ 5146F: fs/smb/common/ 5147F: include/uapi/linux/cifs 5148 5149COMPACTPCI HOTPLUG CORE 5150M: Scott Murray <scott@spiteful.org> 5151L: linux-pci@vger.kernel.org 5152S: Maintained 5153F: drivers/pci/hotplug/cpci_hotplug* 5154 5155COMPACTPCI HOTPLUG GENERIC DRIVER 5156M: Scott Murray <scott@spiteful.org> 5157L: linux-pci@vger.kernel.org 5158S: Maintained 5159F: drivers/pci/hotplug/cpcihp_generic.c 5160 5161COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER 5162M: Scott Murray <scott@spiteful.org> 5163L: linux-pci@vger.kernel.org 5164S: Maintained 5165F: drivers/pci/hotplug/cpcihp_zt5550.* 5166 5167COMPAL LAPTOP SUPPORT 5168M: Cezary Jackiewicz <cezary.jackiewicz@gmail.com> 5169L: platform-driver-x86@vger.kernel.org 5170S: Maintained 5171F: drivers/platform/x86/compal-laptop.c 5172 5173COMPILER ATTRIBUTES 5174M: Miguel Ojeda <ojeda@kernel.org> 5175R: Nick Desaulniers <ndesaulniers@google.com> 5176S: Maintained 5177F: include/linux/compiler_attributes.h 5178 5179COMPUTE EXPRESS LINK (CXL) 5180M: Alison Schofield <alison.schofield@intel.com> 5181M: Vishal Verma <vishal.l.verma@intel.com> 5182M: Ira Weiny <ira.weiny@intel.com> 5183M: Ben Widawsky <bwidawsk@kernel.org> 5184M: Dan Williams <dan.j.williams@intel.com> 5185L: linux-cxl@vger.kernel.org 5186S: Maintained 5187F: drivers/cxl/ 5188F: include/uapi/linux/cxl_mem.h 5189 5190CONEXANT ACCESSRUNNER USB DRIVER 5191L: accessrunner-general@lists.sourceforge.net 5192S: Orphan 5193W: http://accessrunner.sourceforge.net/ 5194F: drivers/usb/atm/cxacru.c 5195 5196CONFIGFS 5197M: Joel Becker <jlbec@evilplan.org> 5198M: Christoph Hellwig <hch@lst.de> 5199S: Supported 5200T: git git://git.infradead.org/users/hch/configfs.git 5201F: fs/configfs/ 5202F: include/linux/configfs.h 5203F: samples/configfs/ 5204 5205CONSOLE SUBSYSTEM 5206M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5207S: Supported 5208F: drivers/video/console/ 5209F: include/linux/console* 5210 5211CONTEXT TRACKING 5212M: Frederic Weisbecker <frederic@kernel.org> 5213M: "Paul E. McKenney" <paulmck@kernel.org> 5214S: Maintained 5215F: include/linux/context_tracking* 5216F: kernel/context_tracking.c 5217 5218CONTROL GROUP (CGROUP) 5219M: Tejun Heo <tj@kernel.org> 5220M: Zefan Li <lizefan.x@bytedance.com> 5221M: Johannes Weiner <hannes@cmpxchg.org> 5222L: cgroups@vger.kernel.org 5223S: Maintained 5224T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5225F: Documentation/admin-guide/cgroup-v1/ 5226F: Documentation/admin-guide/cgroup-v2.rst 5227F: include/linux/cgroup* 5228F: kernel/cgroup/ 5229F: tools/testing/selftests/cgroup/ 5230 5231CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO) 5232M: Tejun Heo <tj@kernel.org> 5233M: Josef Bacik <josef@toxicpanda.com> 5234M: Jens Axboe <axboe@kernel.dk> 5235L: cgroups@vger.kernel.org 5236L: linux-block@vger.kernel.org 5237T: git git://git.kernel.dk/linux-block 5238F: Documentation/admin-guide/cgroup-v1/blkio-controller.rst 5239F: block/bfq-cgroup.c 5240F: block/blk-cgroup.c 5241F: block/blk-iocost.c 5242F: block/blk-iolatency.c 5243F: block/blk-throttle.c 5244F: include/linux/blk-cgroup.h 5245 5246CONTROL GROUP - CPUSET 5247M: Waiman Long <longman@redhat.com> 5248M: Zefan Li <lizefan.x@bytedance.com> 5249L: cgroups@vger.kernel.org 5250S: Maintained 5251T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5252F: Documentation/admin-guide/cgroup-v1/cpusets.rst 5253F: include/linux/cpuset.h 5254F: kernel/cgroup/cpuset.c 5255 5256CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG) 5257M: Johannes Weiner <hannes@cmpxchg.org> 5258M: Michal Hocko <mhocko@kernel.org> 5259M: Roman Gushchin <roman.gushchin@linux.dev> 5260M: Shakeel Butt <shakeelb@google.com> 5261R: Muchun Song <muchun.song@linux.dev> 5262L: cgroups@vger.kernel.org 5263L: linux-mm@kvack.org 5264S: Maintained 5265F: mm/memcontrol.c 5266F: mm/swap_cgroup.c 5267F: tools/testing/selftests/cgroup/memcg_protection.m 5268F: tools/testing/selftests/cgroup/test_kmem.c 5269F: tools/testing/selftests/cgroup/test_memcontrol.c 5270 5271CORETEMP HARDWARE MONITORING DRIVER 5272M: Fenghua Yu <fenghua.yu@intel.com> 5273L: linux-hwmon@vger.kernel.org 5274S: Maintained 5275F: Documentation/hwmon/coretemp.rst 5276F: drivers/hwmon/coretemp.c 5277 5278CORSAIR-CPRO HARDWARE MONITOR DRIVER 5279M: Marius Zachmann <mail@mariuszachmann.de> 5280L: linux-hwmon@vger.kernel.org 5281S: Maintained 5282F: drivers/hwmon/corsair-cpro.c 5283 5284CORSAIR-PSU HARDWARE MONITOR DRIVER 5285M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 5286L: linux-hwmon@vger.kernel.org 5287S: Maintained 5288F: Documentation/hwmon/corsair-psu.rst 5289F: drivers/hwmon/corsair-psu.c 5290 5291COUNTER SUBSYSTEM 5292M: William Breathitt Gray <william.gray@linaro.org> 5293L: linux-iio@vger.kernel.org 5294S: Maintained 5295T: git git://git.kernel.org/pub/scm/linux/kernel/git/wbg/counter.git 5296F: Documentation/ABI/testing/sysfs-bus-counter 5297F: Documentation/driver-api/generic-counter.rst 5298F: drivers/counter/ 5299F: include/linux/counter.h 5300F: include/uapi/linux/counter.h 5301F: tools/counter/ 5302 5303CP2615 I2C DRIVER 5304M: Bence Csókás <bence98@sch.bme.hu> 5305S: Maintained 5306F: drivers/i2c/busses/i2c-cp2615.c 5307 5308CPMAC ETHERNET DRIVER 5309M: Florian Fainelli <f.fainelli@gmail.com> 5310L: netdev@vger.kernel.org 5311S: Maintained 5312F: drivers/net/ethernet/ti/cpmac.c 5313 5314CPU FREQUENCY DRIVERS - VEXPRESS SPC ARM BIG LITTLE 5315M: Viresh Kumar <viresh.kumar@linaro.org> 5316M: Sudeep Holla <sudeep.holla@arm.com> 5317L: linux-pm@vger.kernel.org 5318S: Maintained 5319W: http://www.arm.com/products/processors/technologies/biglittleprocessing.php 5320F: drivers/cpufreq/vexpress-spc-cpufreq.c 5321 5322CPU FREQUENCY SCALING FRAMEWORK 5323M: "Rafael J. Wysocki" <rafael@kernel.org> 5324M: Viresh Kumar <viresh.kumar@linaro.org> 5325L: linux-pm@vger.kernel.org 5326S: Maintained 5327B: https://bugzilla.kernel.org 5328T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5329T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates) 5330F: Documentation/admin-guide/pm/cpufreq.rst 5331F: Documentation/admin-guide/pm/intel_pstate.rst 5332F: Documentation/cpu-freq/ 5333F: Documentation/devicetree/bindings/cpufreq/ 5334F: drivers/cpufreq/ 5335F: include/linux/cpufreq.h 5336F: include/linux/sched/cpufreq.h 5337F: kernel/sched/cpufreq*.c 5338F: tools/testing/selftests/cpufreq/ 5339 5340CPU IDLE TIME MANAGEMENT FRAMEWORK 5341M: "Rafael J. Wysocki" <rafael@kernel.org> 5342M: Daniel Lezcano <daniel.lezcano@linaro.org> 5343L: linux-pm@vger.kernel.org 5344S: Maintained 5345B: https://bugzilla.kernel.org 5346T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5347F: Documentation/admin-guide/pm/cpuidle.rst 5348F: Documentation/driver-api/pm/cpuidle.rst 5349F: drivers/cpuidle/ 5350F: include/linux/cpuidle.h 5351 5352CPU POWER MONITORING SUBSYSTEM 5353M: Thomas Renninger <trenn@suse.com> 5354M: Shuah Khan <shuah@kernel.org> 5355M: Shuah Khan <skhan@linuxfoundation.org> 5356L: linux-pm@vger.kernel.org 5357S: Maintained 5358F: tools/power/cpupower/ 5359 5360CPUID/MSR DRIVER 5361M: "H. Peter Anvin" <hpa@zytor.com> 5362S: Maintained 5363F: arch/x86/kernel/cpuid.c 5364F: arch/x86/kernel/msr.c 5365 5366CPUIDLE DRIVER - ARM BIG LITTLE 5367M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5368M: Daniel Lezcano <daniel.lezcano@linaro.org> 5369L: linux-pm@vger.kernel.org 5370L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5371S: Maintained 5372T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5373F: drivers/cpuidle/cpuidle-big_little.c 5374 5375CPUIDLE DRIVER - ARM EXYNOS 5376M: Daniel Lezcano <daniel.lezcano@linaro.org> 5377M: Kukjin Kim <kgene@kernel.org> 5378R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 5379L: linux-pm@vger.kernel.org 5380L: linux-samsung-soc@vger.kernel.org 5381S: Supported 5382F: arch/arm/mach-exynos/pm.c 5383F: drivers/cpuidle/cpuidle-exynos.c 5384F: include/linux/platform_data/cpuidle-exynos.h 5385 5386CPUIDLE DRIVER - ARM PSCI 5387M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5388M: Sudeep Holla <sudeep.holla@arm.com> 5389L: linux-pm@vger.kernel.org 5390L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5391S: Supported 5392F: drivers/cpuidle/cpuidle-psci.c 5393 5394CPUIDLE DRIVER - ARM PSCI PM DOMAIN 5395M: Ulf Hansson <ulf.hansson@linaro.org> 5396L: linux-pm@vger.kernel.org 5397L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5398S: Supported 5399F: drivers/cpuidle/cpuidle-psci-domain.c 5400F: drivers/cpuidle/cpuidle-psci.h 5401 5402CPUIDLE DRIVER - DT IDLE PM DOMAIN 5403M: Ulf Hansson <ulf.hansson@linaro.org> 5404L: linux-pm@vger.kernel.org 5405S: Supported 5406F: drivers/cpuidle/dt_idle_genpd.c 5407F: drivers/cpuidle/dt_idle_genpd.h 5408 5409CPUIDLE DRIVER - RISC-V SBI 5410M: Anup Patel <anup@brainfault.org> 5411L: linux-pm@vger.kernel.org 5412L: linux-riscv@lists.infradead.org 5413S: Maintained 5414F: drivers/cpuidle/cpuidle-riscv-sbi.c 5415 5416CRAMFS FILESYSTEM 5417M: Nicolas Pitre <nico@fluxnic.net> 5418S: Maintained 5419F: Documentation/filesystems/cramfs.rst 5420F: fs/cramfs/ 5421 5422CREATIVE SB0540 5423M: Bastien Nocera <hadess@hadess.net> 5424L: linux-input@vger.kernel.org 5425S: Maintained 5426F: drivers/hid/hid-creative-sb0540.c 5427 5428CRYPTO API 5429M: Herbert Xu <herbert@gondor.apana.org.au> 5430M: "David S. Miller" <davem@davemloft.net> 5431L: linux-crypto@vger.kernel.org 5432S: Maintained 5433T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git 5434T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git 5435F: Documentation/crypto/ 5436F: Documentation/devicetree/bindings/crypto/ 5437F: arch/*/crypto/ 5438F: crypto/ 5439F: drivers/crypto/ 5440F: include/crypto/ 5441F: include/linux/crypto* 5442F: lib/crypto/ 5443 5444CRYPTOGRAPHIC RANDOM NUMBER GENERATOR 5445M: Neil Horman <nhorman@tuxdriver.com> 5446L: linux-crypto@vger.kernel.org 5447S: Maintained 5448F: crypto/ansi_cprng.c 5449F: crypto/rng.c 5450 5451CS3308 MEDIA DRIVER 5452M: Hans Verkuil <hverkuil@xs4all.nl> 5453L: linux-media@vger.kernel.org 5454S: Odd Fixes 5455W: http://linuxtv.org 5456T: git git://linuxtv.org/media_tree.git 5457F: drivers/media/i2c/cs3308.c 5458 5459CS5535 Audio ALSA driver 5460M: Jaya Kumar <jayakumar.alsa@gmail.com> 5461S: Maintained 5462F: sound/pci/cs5535audio/ 5463 5464CTU CAN FD DRIVER 5465M: Pavel Pisa <pisa@cmp.felk.cvut.cz> 5466M: Ondrej Ille <ondrej.ille@gmail.com> 5467L: linux-can@vger.kernel.org 5468S: Maintained 5469F: Documentation/devicetree/bindings/net/can/ctu,ctucanfd.yaml 5470F: drivers/net/can/ctucanfd/ 5471 5472CW1200 WLAN driver 5473M: Solomon Peachy <pizza@shaftnet.org> 5474S: Maintained 5475F: drivers/net/wireless/st/cw1200/ 5476 5477CX18 VIDEO4LINUX DRIVER 5478M: Andy Walls <awalls@md.metrocast.net> 5479L: linux-media@vger.kernel.org 5480S: Maintained 5481W: https://linuxtv.org 5482T: git git://linuxtv.org/media_tree.git 5483F: drivers/media/pci/cx18/ 5484F: include/uapi/linux/ivtv* 5485 5486CX2341X MPEG ENCODER HELPER MODULE 5487M: Hans Verkuil <hverkuil@xs4all.nl> 5488L: linux-media@vger.kernel.org 5489S: Maintained 5490W: https://linuxtv.org 5491T: git git://linuxtv.org/media_tree.git 5492F: drivers/media/common/cx2341x* 5493F: include/media/drv-intf/cx2341x.h 5494 5495CX24120 MEDIA DRIVER 5496M: Jemma Denson <jdenson@gmail.com> 5497M: Patrick Boettcher <patrick.boettcher@posteo.de> 5498L: linux-media@vger.kernel.org 5499S: Maintained 5500W: https://linuxtv.org 5501Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5502F: drivers/media/dvb-frontends/cx24120* 5503 5504CX88 VIDEO4LINUX DRIVER 5505M: Mauro Carvalho Chehab <mchehab@kernel.org> 5506L: linux-media@vger.kernel.org 5507S: Odd fixes 5508W: https://linuxtv.org 5509T: git git://linuxtv.org/media_tree.git 5510F: Documentation/driver-api/media/drivers/cx88* 5511F: drivers/media/pci/cx88/ 5512 5513CXD2820R MEDIA DRIVER 5514M: Antti Palosaari <crope@iki.fi> 5515L: linux-media@vger.kernel.org 5516S: Maintained 5517W: https://linuxtv.org 5518W: http://palosaari.fi/linux/ 5519Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5520T: git git://linuxtv.org/anttip/media_tree.git 5521F: drivers/media/dvb-frontends/cxd2820r* 5522 5523CXGB3 ETHERNET DRIVER (CXGB3) 5524M: Raju Rangoju <rajur@chelsio.com> 5525L: netdev@vger.kernel.org 5526S: Supported 5527W: http://www.chelsio.com 5528F: drivers/net/ethernet/chelsio/cxgb3/ 5529 5530CXGB3 ISCSI DRIVER (CXGB3I) 5531M: Varun Prakash <varun@chelsio.com> 5532L: linux-scsi@vger.kernel.org 5533S: Supported 5534W: http://www.chelsio.com 5535F: drivers/scsi/cxgbi/cxgb3i 5536 5537CXGB4 CRYPTO DRIVER (chcr) 5538M: Ayush Sawal <ayush.sawal@chelsio.com> 5539L: linux-crypto@vger.kernel.org 5540S: Supported 5541W: http://www.chelsio.com 5542F: drivers/crypto/chelsio 5543 5544CXGB4 ETHERNET DRIVER (CXGB4) 5545M: Raju Rangoju <rajur@chelsio.com> 5546L: netdev@vger.kernel.org 5547S: Supported 5548W: http://www.chelsio.com 5549F: drivers/net/ethernet/chelsio/cxgb4/ 5550 5551CXGB4 INLINE CRYPTO DRIVER 5552M: Ayush Sawal <ayush.sawal@chelsio.com> 5553L: netdev@vger.kernel.org 5554S: Supported 5555W: http://www.chelsio.com 5556F: drivers/net/ethernet/chelsio/inline_crypto/ 5557 5558CXGB4 ISCSI DRIVER (CXGB4I) 5559M: Varun Prakash <varun@chelsio.com> 5560L: linux-scsi@vger.kernel.org 5561S: Supported 5562W: http://www.chelsio.com 5563F: drivers/scsi/cxgbi/cxgb4i 5564 5565CXGB4 IWARP RNIC DRIVER (IW_CXGB4) 5566M: Potnuri Bharat Teja <bharat@chelsio.com> 5567L: linux-rdma@vger.kernel.org 5568S: Supported 5569W: http://www.openfabrics.org 5570F: drivers/infiniband/hw/cxgb4/ 5571F: include/uapi/rdma/cxgb4-abi.h 5572 5573CXGB4VF ETHERNET DRIVER (CXGB4VF) 5574M: Raju Rangoju <rajur@chelsio.com> 5575L: netdev@vger.kernel.org 5576S: Supported 5577W: http://www.chelsio.com 5578F: drivers/net/ethernet/chelsio/cxgb4vf/ 5579 5580CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER 5581M: Frederic Barrat <fbarrat@linux.ibm.com> 5582M: Andrew Donnellan <ajd@linux.ibm.com> 5583L: linuxppc-dev@lists.ozlabs.org 5584S: Supported 5585F: Documentation/ABI/testing/sysfs-class-cxl 5586F: Documentation/powerpc/cxl.rst 5587F: arch/powerpc/platforms/powernv/pci-cxl.c 5588F: drivers/misc/cxl/ 5589F: include/misc/cxl* 5590F: include/uapi/misc/cxl.h 5591 5592CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER 5593M: Manoj N. Kumar <manoj@linux.ibm.com> 5594M: Matthew R. Ochs <mrochs@linux.ibm.com> 5595M: Uma Krishnan <ukrishn@linux.ibm.com> 5596L: linux-scsi@vger.kernel.org 5597S: Supported 5598F: Documentation/powerpc/cxlflash.rst 5599F: drivers/scsi/cxlflash/ 5600F: include/uapi/scsi/cxlflash_ioctl.h 5601 5602CYBERPRO FB DRIVER 5603M: Russell King <linux@armlinux.org.uk> 5604L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5605S: Maintained 5606W: http://www.armlinux.org.uk/ 5607F: drivers/video/fbdev/cyber2000fb.* 5608 5609CYCLADES PC300 DRIVER 5610S: Orphan 5611F: drivers/net/wan/pc300* 5612 5613CYPRESS CY8C95X0 PINCTRL DRIVER 5614M: Patrick Rudolph <patrick.rudolph@9elements.com> 5615L: linux-gpio@vger.kernel.org 5616S: Maintained 5617F: drivers/pinctrl/pinctrl-cy8c95x0.c 5618 5619CYPRESS CY8CTMA140 TOUCHSCREEN DRIVER 5620M: Linus Walleij <linus.walleij@linaro.org> 5621L: linux-input@vger.kernel.org 5622S: Maintained 5623F: drivers/input/touchscreen/cy8ctma140.c 5624 5625CYPRESS STREETFIGHTER TOUCHKEYS DRIVER 5626M: Yassine Oudjana <y.oudjana@protonmail.com> 5627L: linux-input@vger.kernel.org 5628S: Maintained 5629F: Documentation/devicetree/bindings/input/cypress-sf.yaml 5630F: drivers/input/keyboard/cypress-sf.c 5631 5632CYPRESS_FIRMWARE MEDIA DRIVER 5633M: Antti Palosaari <crope@iki.fi> 5634L: linux-media@vger.kernel.org 5635S: Maintained 5636W: https://linuxtv.org 5637W: http://palosaari.fi/linux/ 5638Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5639T: git git://linuxtv.org/anttip/media_tree.git 5640F: drivers/media/common/cypress_firmware* 5641 5642CYTTSP TOUCHSCREEN DRIVER 5643M: Linus Walleij <linus.walleij@linaro.org> 5644L: linux-input@vger.kernel.org 5645S: Maintained 5646F: drivers/input/touchscreen/cyttsp* 5647 5648D-LINK DIR-685 TOUCHKEYS DRIVER 5649M: Linus Walleij <linus.walleij@linaro.org> 5650L: linux-input@vger.kernel.org 5651S: Supported 5652F: drivers/input/keyboard/dlink-dir685-touchkeys.c 5653 5654DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK 5655M: Joshua Kinard <kumba@gentoo.org> 5656S: Maintained 5657F: drivers/rtc/rtc-ds1685.c 5658F: include/linux/rtc/ds1685.h 5659 5660DAMA SLAVE for AX.25 5661M: Joerg Reuter <jreuter@yaina.de> 5662L: linux-hams@vger.kernel.org 5663S: Maintained 5664W: http://yaina.de/jreuter/ 5665W: http://www.qsl.net/dl1bke/ 5666F: net/ax25/af_ax25.c 5667F: net/ax25/ax25_dev.c 5668F: net/ax25/ax25_ds_* 5669F: net/ax25/ax25_in.c 5670F: net/ax25/ax25_out.c 5671F: net/ax25/ax25_timer.c 5672F: net/ax25/sysctl_net_ax25.c 5673 5674DATA ACCESS MONITOR 5675M: SeongJae Park <sj@kernel.org> 5676L: damon@lists.linux.dev 5677L: linux-mm@kvack.org 5678S: Maintained 5679W: https://damonitor.github.io 5680P: Documentation/mm/damon/maintainer-profile.rst 5681T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 5682T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 5683T: git git://git.kernel.org/pub/scm/linux/kernel/git/sj/linux.git damon/next 5684F: Documentation/ABI/testing/sysfs-kernel-mm-damon 5685F: Documentation/admin-guide/mm/damon/ 5686F: Documentation/mm/damon/ 5687F: include/linux/damon.h 5688F: include/trace/events/damon.h 5689F: mm/damon/ 5690F: tools/testing/selftests/damon/ 5691 5692DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER 5693L: netdev@vger.kernel.org 5694S: Orphan 5695F: Documentation/networking/device_drivers/ethernet/dec/dmfe.rst 5696F: drivers/net/ethernet/dec/tulip/dmfe.c 5697 5698DC390/AM53C974 SCSI driver 5699M: Hannes Reinecke <hare@suse.com> 5700L: linux-scsi@vger.kernel.org 5701S: Maintained 5702F: drivers/scsi/am53c974.c 5703 5704DC395x SCSI driver 5705M: Oliver Neukum <oliver@neukum.org> 5706M: Ali Akcaagac <aliakc@web.de> 5707M: Jamie Lenehan <lenehan@twibble.org> 5708L: dc395x@twibble.org 5709S: Maintained 5710W: http://twibble.org/dist/dc395x/ 5711W: http://lists.twibble.org/mailman/listinfo/dc395x/ 5712F: Documentation/scsi/dc395x.rst 5713F: drivers/scsi/dc395x.* 5714 5715DCCP PROTOCOL 5716L: dccp@vger.kernel.org 5717S: Orphan 5718W: http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp 5719F: include/linux/dccp.h 5720F: include/linux/tfrc.h 5721F: include/uapi/linux/dccp.h 5722F: net/dccp/ 5723 5724DEBUGOBJECTS: 5725M: Thomas Gleixner <tglx@linutronix.de> 5726L: linux-kernel@vger.kernel.org 5727S: Maintained 5728T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/debugobjects 5729F: lib/debugobjects.c 5730F: include/linux/debugobjects.h 5731 5732DECSTATION PLATFORM SUPPORT 5733M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5734L: linux-mips@vger.kernel.org 5735S: Maintained 5736W: http://www.linux-mips.org/wiki/DECstation 5737F: arch/mips/dec/ 5738F: arch/mips/include/asm/dec/ 5739F: arch/mips/include/asm/mach-dec/ 5740 5741DEFXX FDDI NETWORK DRIVER 5742M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5743S: Maintained 5744F: drivers/net/fddi/defxx.* 5745 5746DEFZA FDDI NETWORK DRIVER 5747M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5748S: Maintained 5749F: drivers/net/fddi/defza.* 5750 5751DEINTERLACE DRIVERS FOR ALLWINNER H3 5752M: Jernej Skrabec <jernej.skrabec@gmail.com> 5753L: linux-media@vger.kernel.org 5754S: Maintained 5755T: git git://linuxtv.org/media_tree.git 5756F: Documentation/devicetree/bindings/media/allwinner,sun8i-h3-deinterlace.yaml 5757F: drivers/media/platform/sunxi/sun8i-di/ 5758 5759DELL LAPTOP DRIVER 5760M: Matthew Garrett <mjg59@srcf.ucam.org> 5761M: Pali Rohár <pali@kernel.org> 5762L: platform-driver-x86@vger.kernel.org 5763S: Maintained 5764F: drivers/platform/x86/dell/dell-laptop.c 5765 5766DELL LAPTOP FREEFALL DRIVER 5767M: Pali Rohár <pali@kernel.org> 5768S: Maintained 5769F: drivers/platform/x86/dell/dell-smo8800.c 5770 5771DELL LAPTOP RBTN DRIVER 5772M: Pali Rohár <pali@kernel.org> 5773S: Maintained 5774F: drivers/platform/x86/dell/dell-rbtn.* 5775 5776DELL LAPTOP SMM DRIVER 5777M: Pali Rohár <pali@kernel.org> 5778S: Maintained 5779F: Documentation/ABI/obsolete/procfs-i8k 5780F: drivers/hwmon/dell-smm-hwmon.c 5781F: include/uapi/linux/i8k.h 5782 5783DELL REMOTE BIOS UPDATE DRIVER 5784M: Stuart Hayes <stuart.w.hayes@gmail.com> 5785L: platform-driver-x86@vger.kernel.org 5786S: Maintained 5787F: drivers/platform/x86/dell/dell_rbu.c 5788 5789DELL SMBIOS DRIVER 5790M: Pali Rohár <pali@kernel.org> 5791L: Dell.Client.Kernel@dell.com 5792L: platform-driver-x86@vger.kernel.org 5793S: Maintained 5794F: drivers/platform/x86/dell/dell-smbios.* 5795 5796DELL SMBIOS SMM DRIVER 5797L: Dell.Client.Kernel@dell.com 5798L: platform-driver-x86@vger.kernel.org 5799S: Maintained 5800F: drivers/platform/x86/dell/dell-smbios-smm.c 5801 5802DELL SMBIOS WMI DRIVER 5803L: Dell.Client.Kernel@dell.com 5804L: platform-driver-x86@vger.kernel.org 5805S: Maintained 5806F: drivers/platform/x86/dell/dell-smbios-wmi.c 5807F: tools/wmi/dell-smbios-example.c 5808 5809DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas) 5810M: Stuart Hayes <stuart.w.hayes@gmail.com> 5811L: platform-driver-x86@vger.kernel.org 5812S: Maintained 5813F: Documentation/driver-api/dcdbas.rst 5814F: drivers/platform/x86/dell/dcdbas.* 5815 5816DELL WMI DDV DRIVER 5817M: Armin Wolf <W_Armin@gmx.de> 5818S: Maintained 5819F: Documentation/ABI/testing/debugfs-dell-wmi-ddv 5820F: Documentation/ABI/testing/sysfs-platform-dell-wmi-ddv 5821F: drivers/platform/x86/dell/dell-wmi-ddv.c 5822 5823DELL WMI DESCRIPTOR DRIVER 5824L: Dell.Client.Kernel@dell.com 5825S: Maintained 5826F: drivers/platform/x86/dell/dell-wmi-descriptor.c 5827 5828DELL WMI HARDWARE PRIVACY SUPPORT 5829M: Perry Yuan <Perry.Yuan@dell.com> 5830L: Dell.Client.Kernel@dell.com 5831L: platform-driver-x86@vger.kernel.org 5832S: Maintained 5833F: drivers/platform/x86/dell/dell-wmi-privacy.c 5834 5835DELL WMI NOTIFICATIONS DRIVER 5836M: Matthew Garrett <mjg59@srcf.ucam.org> 5837M: Pali Rohár <pali@kernel.org> 5838S: Maintained 5839F: drivers/platform/x86/dell/dell-wmi-base.c 5840 5841DELL WMI SYSMAN DRIVER 5842M: Prasanth Ksr <prasanth.ksr@dell.com> 5843L: Dell.Client.Kernel@dell.com 5844L: platform-driver-x86@vger.kernel.org 5845S: Maintained 5846F: Documentation/ABI/testing/sysfs-class-firmware-attributes 5847F: drivers/platform/x86/dell/dell-wmi-sysman/ 5848 5849DELTA AHE-50DC FAN CONTROL MODULE DRIVER 5850M: Zev Weiss <zev@bewilderbeest.net> 5851L: linux-hwmon@vger.kernel.org 5852S: Maintained 5853F: drivers/hwmon/pmbus/delta-ahe50dc-fan.c 5854 5855DELTA DPS920AB PSU DRIVER 5856M: Robert Marko <robert.marko@sartura.hr> 5857L: linux-hwmon@vger.kernel.org 5858S: Maintained 5859F: Documentation/hwmon/dps920ab.rst 5860F: drivers/hwmon/pmbus/dps920ab.c 5861 5862DELTA NETWORKS TN48M CPLD DRIVERS 5863M: Robert Marko <robert.marko@sartura.hr> 5864S: Maintained 5865F: Documentation/devicetree/bindings/gpio/delta,tn48m-gpio.yaml 5866F: Documentation/devicetree/bindings/mfd/delta,tn48m-cpld.yaml 5867F: Documentation/devicetree/bindings/reset/delta,tn48m-reset.yaml 5868F: drivers/gpio/gpio-tn48m.c 5869F: include/dt-bindings/reset/delta,tn48m-reset.h 5870 5871DELTA ST MEDIA DRIVER 5872M: Hugues Fruchet <hugues.fruchet@foss.st.com> 5873L: linux-media@vger.kernel.org 5874S: Supported 5875W: https://linuxtv.org 5876T: git git://linuxtv.org/media_tree.git 5877F: drivers/media/platform/st/sti/delta 5878 5879DENALI NAND DRIVER 5880L: linux-mtd@lists.infradead.org 5881S: Orphan 5882F: drivers/mtd/nand/raw/denali* 5883 5884DESIGNWARE EDMA CORE IP DRIVER 5885M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5886L: dmaengine@vger.kernel.org 5887S: Maintained 5888F: drivers/dma/dw-edma/ 5889F: include/linux/dma/edma.h 5890 5891DESIGNWARE USB2 DRD IP DRIVER 5892M: Minas Harutyunyan <hminas@synopsys.com> 5893L: linux-usb@vger.kernel.org 5894S: Maintained 5895T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 5896F: drivers/usb/dwc2/ 5897 5898DESIGNWARE USB3 DRD IP DRIVER 5899M: Thinh Nguyen <Thinh.Nguyen@synopsys.com> 5900L: linux-usb@vger.kernel.org 5901S: Maintained 5902F: drivers/usb/dwc3/ 5903 5904DESIGNWARE XDATA IP DRIVER 5905M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5906L: linux-pci@vger.kernel.org 5907S: Maintained 5908F: Documentation/misc-devices/dw-xdata-pcie.rst 5909F: drivers/misc/dw-xdata-pcie.c 5910 5911DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER 5912M: Andreas Klinger <ak@it-klinger.de> 5913L: linux-iio@vger.kernel.org 5914S: Maintained 5915F: Documentation/ABI/testing/sysfs-bus-iio-distance-srf08 5916F: drivers/iio/proximity/srf*.c 5917 5918DEVICE COREDUMP (DEV_COREDUMP) 5919M: Johannes Berg <johannes@sipsolutions.net> 5920L: linux-kernel@vger.kernel.org 5921S: Maintained 5922F: drivers/base/devcoredump.c 5923F: include/linux/devcoredump.h 5924 5925DEVICE DEPENDENCY HELPER SCRIPT 5926M: Saravana Kannan <saravanak@google.com> 5927L: linux-kernel@vger.kernel.org 5928S: Maintained 5929F: scripts/dev-needs.sh 5930 5931DEVICE DIRECT ACCESS (DAX) 5932M: Dan Williams <dan.j.williams@intel.com> 5933M: Vishal Verma <vishal.l.verma@intel.com> 5934M: Dave Jiang <dave.jiang@intel.com> 5935L: nvdimm@lists.linux.dev 5936L: linux-cxl@vger.kernel.org 5937S: Supported 5938F: drivers/dax/ 5939 5940DEVICE FREQUENCY (DEVFREQ) 5941M: MyungJoo Ham <myungjoo.ham@samsung.com> 5942M: Kyungmin Park <kyungmin.park@samsung.com> 5943M: Chanwoo Choi <cw00.choi@samsung.com> 5944L: linux-pm@vger.kernel.org 5945S: Maintained 5946T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5947F: Documentation/devicetree/bindings/devfreq/ 5948F: Documentation/devicetree/bindings/interconnect/mediatek,cci.yaml 5949F: drivers/devfreq/ 5950F: include/linux/devfreq.h 5951F: include/trace/events/devfreq.h 5952 5953DEVICE FREQUENCY EVENT (DEVFREQ-EVENT) 5954M: Chanwoo Choi <cw00.choi@samsung.com> 5955L: linux-pm@vger.kernel.org 5956S: Supported 5957T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5958F: Documentation/devicetree/bindings/devfreq/event/ 5959F: drivers/devfreq/devfreq-event.c 5960F: drivers/devfreq/event/ 5961F: include/dt-bindings/pmu/exynos_ppmu.h 5962F: include/linux/devfreq-event.h 5963 5964DEVICE RESOURCE MANAGEMENT HELPERS 5965M: Hans de Goede <hdegoede@redhat.com> 5966R: Matti Vaittinen <mazziesaccount@gmail.com> 5967S: Maintained 5968F: include/linux/devm-helpers.h 5969 5970DEVICE-MAPPER (LVM) 5971M: Alasdair Kergon <agk@redhat.com> 5972M: Mike Snitzer <snitzer@kernel.org> 5973M: dm-devel@redhat.com 5974L: dm-devel@redhat.com 5975S: Maintained 5976W: http://sources.redhat.com/dm 5977Q: http://patchwork.kernel.org/project/dm-devel/list/ 5978T: git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git 5979T: quilt http://people.redhat.com/agk/patches/linux/editing/ 5980F: Documentation/admin-guide/device-mapper/ 5981F: drivers/md/Kconfig 5982F: drivers/md/Makefile 5983F: drivers/md/dm* 5984F: drivers/md/persistent-data/ 5985F: include/linux/device-mapper.h 5986F: include/linux/dm-*.h 5987F: include/uapi/linux/dm-*.h 5988 5989DEVLINK 5990M: Jiri Pirko <jiri@resnulli.us> 5991L: netdev@vger.kernel.org 5992S: Supported 5993F: Documentation/networking/devlink 5994F: include/net/devlink.h 5995F: include/uapi/linux/devlink.h 5996F: net/devlink/ 5997 5998DH ELECTRONICS IMX6 DHCOM/DHCOR BOARD SUPPORT 5999M: Christoph Niedermaier <cniedermaier@dh-electronics.com> 6000L: kernel@dh-electronics.com 6001S: Maintained 6002F: arch/arm/boot/dts/imx6*-dhcom-* 6003F: arch/arm/boot/dts/imx6*-dhcor-* 6004 6005DH ELECTRONICS STM32MP1 DHCOM/DHCOR BOARD SUPPORT 6006M: Marek Vasut <marex@denx.de> 6007L: kernel@dh-electronics.com 6008S: Maintained 6009F: arch/arm/boot/dts/stm32mp1*-dhcom-* 6010F: arch/arm/boot/dts/stm32mp1*-dhcor-* 6011 6012DIALOG SEMICONDUCTOR DRIVERS 6013M: Support Opensource <support.opensource@diasemi.com> 6014S: Supported 6015W: http://www.dialog-semiconductor.com/products 6016F: Documentation/devicetree/bindings/input/da90??-onkey.txt 6017F: Documentation/devicetree/bindings/input/dlg,da72??.txt 6018F: Documentation/devicetree/bindings/mfd/da90*.txt 6019F: Documentation/devicetree/bindings/mfd/dlg,da90*.yaml 6020F: Documentation/devicetree/bindings/regulator/da92*.txt 6021F: Documentation/devicetree/bindings/regulator/dlg,da9*.yaml 6022F: Documentation/devicetree/bindings/regulator/slg51000.txt 6023F: Documentation/devicetree/bindings/sound/da[79]*.txt 6024F: Documentation/devicetree/bindings/thermal/da90??-thermal.txt 6025F: Documentation/devicetree/bindings/watchdog/da90??-wdt.txt 6026F: Documentation/hwmon/da90??.rst 6027F: drivers/gpio/gpio-da90??.c 6028F: drivers/hwmon/da90??-hwmon.c 6029F: drivers/iio/adc/da91??-*.c 6030F: drivers/input/misc/da72??.[ch] 6031F: drivers/input/misc/da90??_onkey.c 6032F: drivers/input/touchscreen/da9052_tsi.c 6033F: drivers/leds/leds-da90??.c 6034F: drivers/mfd/da903x.c 6035F: drivers/mfd/da90??-*.c 6036F: drivers/mfd/da91??-*.c 6037F: drivers/pinctrl/pinctrl-da90??.c 6038F: drivers/power/supply/da9052-battery.c 6039F: drivers/power/supply/da91??-*.c 6040F: drivers/regulator/da9???-regulator.[ch] 6041F: drivers/regulator/slg51000-regulator.[ch] 6042F: drivers/rtc/rtc-da90??.c 6043F: drivers/thermal/da90??-thermal.c 6044F: drivers/video/backlight/da90??_bl.c 6045F: drivers/watchdog/da90??_wdt.c 6046F: include/dt-bindings/regulator/dlg,da9*-regulator.h 6047F: include/linux/mfd/da903x.h 6048F: include/linux/mfd/da9052/ 6049F: include/linux/mfd/da9055/ 6050F: include/linux/mfd/da9062/ 6051F: include/linux/mfd/da9063/ 6052F: include/linux/mfd/da9150/ 6053F: include/linux/regulator/da9211.h 6054F: include/sound/da[79]*.h 6055F: sound/soc/codecs/da[79]*.[ch] 6056 6057DIAMOND SYSTEMS GPIO-MM GPIO DRIVER 6058M: William Breathitt Gray <william.gray@linaro.org> 6059L: linux-gpio@vger.kernel.org 6060S: Maintained 6061F: drivers/gpio/gpio-gpio-mm.c 6062 6063DIOLAN U2C-12 I2C DRIVER 6064M: Guenter Roeck <linux@roeck-us.net> 6065L: linux-i2c@vger.kernel.org 6066S: Maintained 6067F: drivers/i2c/busses/i2c-diolan-u2c.c 6068 6069DIRECTORY NOTIFICATION (DNOTIFY) 6070M: Jan Kara <jack@suse.cz> 6071R: Amir Goldstein <amir73il@gmail.com> 6072L: linux-fsdevel@vger.kernel.org 6073S: Maintained 6074F: Documentation/filesystems/dnotify.rst 6075F: fs/notify/dnotify/ 6076F: include/linux/dnotify.h 6077 6078DISK GEOMETRY AND PARTITION HANDLING 6079M: Andries Brouwer <aeb@cwi.nl> 6080S: Maintained 6081W: http://www.win.tue.nl/~aeb/linux/Large-Disk.html 6082W: http://www.win.tue.nl/~aeb/linux/zip/zip-1.html 6083W: http://www.win.tue.nl/~aeb/partitions/partition_types-1.html 6084 6085DISKQUOTA 6086M: Jan Kara <jack@suse.com> 6087S: Maintained 6088F: Documentation/filesystems/quota.rst 6089F: fs/quota/ 6090F: include/linux/quota*.h 6091F: include/uapi/linux/quota*.h 6092 6093DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB) 6094M: Bernie Thompson <bernie@plugable.com> 6095L: linux-fbdev@vger.kernel.org 6096S: Maintained 6097W: http://plugable.com/category/projects/udlfb/ 6098F: Documentation/fb/udlfb.rst 6099F: drivers/video/fbdev/udlfb.c 6100F: include/video/udlfb.h 6101 6102DISTRIBUTED LOCK MANAGER (DLM) 6103M: Christine Caulfield <ccaulfie@redhat.com> 6104M: David Teigland <teigland@redhat.com> 6105L: cluster-devel@redhat.com 6106S: Supported 6107W: http://sources.redhat.com/cluster/ 6108T: git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git 6109F: fs/dlm/ 6110 6111DMA BUFFER SHARING FRAMEWORK 6112M: Sumit Semwal <sumit.semwal@linaro.org> 6113M: Christian König <christian.koenig@amd.com> 6114L: linux-media@vger.kernel.org 6115L: dri-devel@lists.freedesktop.org 6116L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6117S: Maintained 6118T: git git://anongit.freedesktop.org/drm/drm-misc 6119F: Documentation/driver-api/dma-buf.rst 6120F: drivers/dma-buf/ 6121F: include/linux/*fence.h 6122F: include/linux/dma-buf.h 6123F: include/linux/dma-resv.h 6124K: \bdma_(?:buf|fence|resv)\b 6125 6126DMA GENERIC OFFLOAD ENGINE SUBSYSTEM 6127M: Vinod Koul <vkoul@kernel.org> 6128L: dmaengine@vger.kernel.org 6129S: Maintained 6130Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 6131T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine.git 6132F: Documentation/devicetree/bindings/dma/ 6133F: Documentation/driver-api/dmaengine/ 6134F: drivers/dma/ 6135F: include/dt-bindings/dma/ 6136F: include/linux/dma/ 6137F: include/linux/dmaengine.h 6138F: include/linux/of_dma.h 6139 6140DMA MAPPING BENCHMARK 6141M: Xiang Chen <chenxiang66@hisilicon.com> 6142L: iommu@lists.linux.dev 6143F: kernel/dma/map_benchmark.c 6144F: tools/testing/selftests/dma/ 6145 6146DMA MAPPING HELPERS 6147M: Christoph Hellwig <hch@lst.de> 6148M: Marek Szyprowski <m.szyprowski@samsung.com> 6149R: Robin Murphy <robin.murphy@arm.com> 6150L: iommu@lists.linux.dev 6151S: Supported 6152W: http://git.infradead.org/users/hch/dma-mapping.git 6153T: git git://git.infradead.org/users/hch/dma-mapping.git 6154F: include/asm-generic/dma-mapping.h 6155F: include/linux/dma-direct.h 6156F: include/linux/dma-map-ops.h 6157F: include/linux/dma-mapping.h 6158F: include/linux/swiotlb.h 6159F: kernel/dma/ 6160 6161DMA-BUF HEAPS FRAMEWORK 6162M: Sumit Semwal <sumit.semwal@linaro.org> 6163R: Benjamin Gaignard <benjamin.gaignard@collabora.com> 6164R: Liam Mark <lmark@codeaurora.org> 6165R: Laura Abbott <labbott@redhat.com> 6166R: Brian Starkey <Brian.Starkey@arm.com> 6167R: John Stultz <jstultz@google.com> 6168L: linux-media@vger.kernel.org 6169L: dri-devel@lists.freedesktop.org 6170L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6171S: Maintained 6172T: git git://anongit.freedesktop.org/drm/drm-misc 6173F: drivers/dma-buf/dma-heap.c 6174F: drivers/dma-buf/heaps/* 6175F: include/linux/dma-heap.h 6176F: include/uapi/linux/dma-heap.h 6177 6178DMC FREQUENCY DRIVER FOR SAMSUNG EXYNOS5422 6179M: Lukasz Luba <lukasz.luba@arm.com> 6180L: linux-pm@vger.kernel.org 6181L: linux-samsung-soc@vger.kernel.org 6182S: Maintained 6183F: Documentation/devicetree/bindings/memory-controllers/samsung,exynos5422-dmc.yaml 6184F: drivers/memory/samsung/exynos5422-dmc.c 6185 6186DME1737 HARDWARE MONITOR DRIVER 6187M: Juerg Haefliger <juergh@proton.me> 6188L: linux-hwmon@vger.kernel.org 6189S: Maintained 6190F: Documentation/hwmon/dme1737.rst 6191F: drivers/hwmon/dme1737.c 6192 6193DMI/SMBIOS SUPPORT 6194M: Jean Delvare <jdelvare@suse.com> 6195S: Maintained 6196T: git git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging.git dmi-for-next 6197F: Documentation/ABI/testing/sysfs-firmware-dmi-tables 6198F: drivers/firmware/dmi-id.c 6199F: drivers/firmware/dmi_scan.c 6200F: include/linux/dmi.h 6201 6202DOCUMENTATION 6203M: Jonathan Corbet <corbet@lwn.net> 6204L: linux-doc@vger.kernel.org 6205S: Maintained 6206P: Documentation/doc-guide/maintainer-profile.rst 6207T: git git://git.lwn.net/linux.git docs-next 6208F: Documentation/ 6209F: scripts/documentation-file-ref-check 6210F: scripts/kernel-doc 6211F: scripts/sphinx-pre-install 6212X: Documentation/ABI/ 6213X: Documentation/admin-guide/media/ 6214X: Documentation/devicetree/ 6215X: Documentation/driver-api/media/ 6216X: Documentation/firmware-guide/acpi/ 6217X: Documentation/i2c/ 6218X: Documentation/netlink/ 6219X: Documentation/power/ 6220X: Documentation/spi/ 6221X: Documentation/userspace-api/media/ 6222 6223DOCUMENTATION REPORTING ISSUES 6224M: Thorsten Leemhuis <linux@leemhuis.info> 6225L: linux-doc@vger.kernel.org 6226S: Maintained 6227F: Documentation/admin-guide/quickly-build-trimmed-linux.rst 6228F: Documentation/admin-guide/reporting-issues.rst 6229 6230DOCUMENTATION SCRIPTS 6231M: Mauro Carvalho Chehab <mchehab@kernel.org> 6232L: linux-doc@vger.kernel.org 6233S: Maintained 6234F: Documentation/sphinx/parse-headers.pl 6235F: scripts/documentation-file-ref-check 6236F: scripts/sphinx-pre-install 6237 6238DOCUMENTATION/ITALIAN 6239M: Federico Vaga <federico.vaga@vaga.pv.it> 6240L: linux-doc@vger.kernel.org 6241S: Maintained 6242F: Documentation/translations/it_IT 6243 6244DOCUMENTATION/JAPANESE 6245R: Akira Yokosawa <akiyks@gmail.com> 6246L: linux-doc@vger.kernel.org 6247S: Maintained 6248F: Documentation/translations/ja_JP 6249 6250DONGWOON DW9714 LENS VOICE COIL DRIVER 6251M: Sakari Ailus <sakari.ailus@linux.intel.com> 6252L: linux-media@vger.kernel.org 6253S: Maintained 6254T: git git://linuxtv.org/media_tree.git 6255F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.yaml 6256F: drivers/media/i2c/dw9714.c 6257 6258DONGWOON DW9768 LENS VOICE COIL DRIVER 6259M: Dongchun Zhu <dongchun.zhu@mediatek.com> 6260L: linux-media@vger.kernel.org 6261S: Maintained 6262T: git git://linuxtv.org/media_tree.git 6263F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9768.yaml 6264F: drivers/media/i2c/dw9768.c 6265 6266DONGWOON DW9807 LENS VOICE COIL DRIVER 6267M: Sakari Ailus <sakari.ailus@linux.intel.com> 6268L: linux-media@vger.kernel.org 6269S: Maintained 6270T: git git://linuxtv.org/media_tree.git 6271F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.yaml 6272F: drivers/media/i2c/dw9807-vcm.c 6273 6274DOUBLETALK DRIVER 6275M: "James R. Van Zandt" <jrv@vanzandt.mv.com> 6276L: blinux-list@redhat.com 6277S: Maintained 6278F: drivers/char/dtlk.c 6279F: include/linux/dtlk.h 6280 6281DPAA2 DATAPATH I/O (DPIO) DRIVER 6282M: Roy Pledge <Roy.Pledge@nxp.com> 6283L: linux-kernel@vger.kernel.org 6284S: Maintained 6285F: drivers/soc/fsl/dpio 6286 6287DPAA2 ETHERNET DRIVER 6288M: Ioana Ciornei <ioana.ciornei@nxp.com> 6289L: netdev@vger.kernel.org 6290S: Maintained 6291F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/ethernet-driver.rst 6292F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/mac-phy-support.rst 6293F: drivers/net/ethernet/freescale/dpaa2/Kconfig 6294F: drivers/net/ethernet/freescale/dpaa2/Makefile 6295F: drivers/net/ethernet/freescale/dpaa2/dpaa2-eth* 6296F: drivers/net/ethernet/freescale/dpaa2/dpaa2-mac* 6297F: drivers/net/ethernet/freescale/dpaa2/dpaa2-xsk* 6298F: drivers/net/ethernet/freescale/dpaa2/dpkg.h 6299F: drivers/net/ethernet/freescale/dpaa2/dpmac* 6300F: drivers/net/ethernet/freescale/dpaa2/dpni* 6301 6302DPAA2 ETHERNET SWITCH DRIVER 6303M: Ioana Ciornei <ioana.ciornei@nxp.com> 6304L: netdev@vger.kernel.org 6305S: Maintained 6306F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/switch-driver.rst 6307F: drivers/net/ethernet/freescale/dpaa2/dpaa2-switch* 6308F: drivers/net/ethernet/freescale/dpaa2/dpsw* 6309 6310DRBD DRIVER 6311M: Philipp Reisner <philipp.reisner@linbit.com> 6312M: Lars Ellenberg <lars.ellenberg@linbit.com> 6313M: Christoph Böhmwalder <christoph.boehmwalder@linbit.com> 6314L: drbd-dev@lists.linbit.com 6315S: Supported 6316W: http://www.drbd.org 6317T: git git://git.linbit.com/linux-drbd.git 6318T: git git://git.linbit.com/drbd-8.4.git 6319F: Documentation/admin-guide/blockdev/ 6320F: drivers/block/drbd/ 6321F: include/linux/drbd* 6322F: lib/lru_cache.c 6323 6324DRIVER COMPONENT FRAMEWORK 6325L: dri-devel@lists.freedesktop.org 6326F: drivers/base/component.c 6327F: include/linux/component.h 6328 6329DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS 6330M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 6331R: "Rafael J. Wysocki" <rafael@kernel.org> 6332S: Supported 6333T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 6334F: Documentation/core-api/kobject.rst 6335F: drivers/base/ 6336F: fs/debugfs/ 6337F: fs/sysfs/ 6338F: include/linux/debugfs.h 6339F: include/linux/fwnode.h 6340F: include/linux/kobj* 6341F: include/linux/property.h 6342F: lib/kobj* 6343 6344DRIVERS FOR OMAP ADAPTIVE VOLTAGE SCALING (AVS) 6345M: Nishanth Menon <nm@ti.com> 6346L: linux-pm@vger.kernel.org 6347S: Maintained 6348F: drivers/soc/ti/smartreflex.c 6349F: include/linux/power/smartreflex.h 6350 6351DRM ACCEL DRIVERS FOR INTEL VPU 6352M: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com> 6353M: Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com> 6354L: dri-devel@lists.freedesktop.org 6355S: Supported 6356T: git git://anongit.freedesktop.org/drm/drm-misc 6357F: drivers/accel/ivpu/ 6358F: include/uapi/drm/ivpu_accel.h 6359 6360DRM COMPUTE ACCELERATORS DRIVERS AND FRAMEWORK 6361M: Oded Gabbay <ogabbay@kernel.org> 6362L: dri-devel@lists.freedesktop.org 6363S: Maintained 6364C: irc://irc.oftc.net/dri-devel 6365T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/accel.git 6366F: Documentation/accel/ 6367F: drivers/accel/ 6368F: include/drm/drm_accel.h 6369 6370DRM DRIVER FOR ALLWINNER DE2 AND DE3 ENGINE 6371M: Maxime Ripard <mripard@kernel.org> 6372M: Chen-Yu Tsai <wens@csie.org> 6373R: Jernej Skrabec <jernej.skrabec@gmail.com> 6374L: dri-devel@lists.freedesktop.org 6375S: Supported 6376T: git git://anongit.freedesktop.org/drm/drm-misc 6377F: drivers/gpu/drm/sun4i/sun8i* 6378 6379DRM DRIVER FOR ARM PL111 CLCD 6380M: Emma Anholt <emma@anholt.net> 6381S: Supported 6382T: git git://anongit.freedesktop.org/drm/drm-misc 6383F: drivers/gpu/drm/pl111/ 6384 6385DRM DRIVER FOR ARM VERSATILE TFT PANELS 6386M: Linus Walleij <linus.walleij@linaro.org> 6387S: Maintained 6388T: git git://anongit.freedesktop.org/drm/drm-misc 6389F: Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.yaml 6390F: drivers/gpu/drm/panel/panel-arm-versatile.c 6391 6392DRM DRIVER FOR ASPEED BMC GFX 6393M: Joel Stanley <joel@jms.id.au> 6394L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 6395S: Supported 6396T: git git://anongit.freedesktop.org/drm/drm-misc 6397F: Documentation/devicetree/bindings/gpu/aspeed-gfx.txt 6398F: drivers/gpu/drm/aspeed/ 6399 6400DRM DRIVER FOR AST SERVER GRAPHICS CHIPS 6401M: Dave Airlie <airlied@redhat.com> 6402R: Thomas Zimmermann <tzimmermann@suse.de> 6403L: dri-devel@lists.freedesktop.org 6404S: Supported 6405T: git git://anongit.freedesktop.org/drm/drm-misc 6406F: drivers/gpu/drm/ast/ 6407 6408DRM DRIVER FOR BOCHS VIRTUAL GPU 6409M: Gerd Hoffmann <kraxel@redhat.com> 6410L: virtualization@lists.linux-foundation.org 6411S: Maintained 6412T: git git://anongit.freedesktop.org/drm/drm-misc 6413F: drivers/gpu/drm/tiny/bochs.c 6414 6415DRM DRIVER FOR BOE HIMAX8279D PANELS 6416M: Jerry Han <hanxu5@huaqin.corp-partner.google.com> 6417S: Maintained 6418F: Documentation/devicetree/bindings/display/panel/boe,himax8279d.yaml 6419F: drivers/gpu/drm/panel/panel-boe-himax8279d.c 6420 6421DRM DRIVER FOR CHIPONE ICN6211 MIPI-DSI to RGB CONVERTER BRIDGE 6422M: Jagan Teki <jagan@amarulasolutions.com> 6423S: Maintained 6424F: Documentation/devicetree/bindings/display/bridge/chipone,icn6211.yaml 6425F: drivers/gpu/drm/bridge/chipone-icn6211.c 6426 6427DRM DRIVER FOR EBBG FT8719 PANEL 6428M: Joel Selvaraj <jo@jsfamily.in> 6429S: Maintained 6430T: git git://anongit.freedesktop.org/drm/drm-misc 6431F: Documentation/devicetree/bindings/display/panel/ebbg,ft8719.yaml 6432F: drivers/gpu/drm/panel/panel-ebbg-ft8719.c 6433 6434DRM DRIVER FOR FARADAY TVE200 TV ENCODER 6435M: Linus Walleij <linus.walleij@linaro.org> 6436S: Maintained 6437T: git git://anongit.freedesktop.org/drm/drm-misc 6438F: drivers/gpu/drm/tve200/ 6439 6440DRM DRIVER FOR FEIXIN K101 IM2BA02 MIPI-DSI LCD PANELS 6441M: Icenowy Zheng <icenowy@aosc.io> 6442S: Maintained 6443F: Documentation/devicetree/bindings/display/panel/feixin,k101-im2ba02.yaml 6444F: drivers/gpu/drm/panel/panel-feixin-k101-im2ba02.c 6445 6446DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS 6447M: Jagan Teki <jagan@amarulasolutions.com> 6448S: Maintained 6449F: Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.yaml 6450F: drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c 6451 6452DRM DRIVER FOR FIRMWARE FRAMEBUFFERS 6453M: Thomas Zimmermann <tzimmermann@suse.de> 6454M: Javier Martinez Canillas <javierm@redhat.com> 6455L: dri-devel@lists.freedesktop.org 6456S: Maintained 6457T: git git://anongit.freedesktop.org/drm/drm-misc 6458F: drivers/gpu/drm/drm_aperture.c 6459F: drivers/gpu/drm/tiny/ofdrm.c 6460F: drivers/gpu/drm/tiny/simpledrm.c 6461F: drivers/video/aperture.c 6462F: drivers/video/nomodeset.c 6463F: include/drm/drm_aperture.h 6464F: include/linux/aperture.h 6465F: include/video/nomodeset.h 6466 6467DRM DRIVER FOR GENERIC EDP PANELS 6468R: Douglas Anderson <dianders@chromium.org> 6469F: Documentation/devicetree/bindings/display/panel/panel-edp.yaml 6470F: drivers/gpu/drm/panel/panel-edp.c 6471 6472DRM DRIVER FOR GENERIC USB DISPLAY 6473M: Noralf Trønnes <noralf@tronnes.org> 6474S: Maintained 6475W: https://github.com/notro/gud/wiki 6476T: git git://anongit.freedesktop.org/drm/drm-misc 6477F: drivers/gpu/drm/gud/ 6478F: include/drm/gud.h 6479 6480DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTORS 6481M: Hans de Goede <hdegoede@redhat.com> 6482S: Maintained 6483T: git git://anongit.freedesktop.org/drm/drm-misc 6484F: drivers/gpu/drm/tiny/gm12u320.c 6485 6486DRM DRIVER FOR HIMAX HX8394 MIPI-DSI LCD panels 6487M: Ondrej Jirman <megi@xff.cz> 6488M: Javier Martinez Canillas <javierm@redhat.com> 6489S: Maintained 6490T: git git://anongit.freedesktop.org/drm/drm-misc 6491F: Documentation/devicetree/bindings/display/panel/himax,hx8394.yaml 6492F: drivers/gpu/drm/panel/panel-himax-hx8394.c 6493 6494DRM DRIVER FOR HX8357D PANELS 6495M: Emma Anholt <emma@anholt.net> 6496S: Maintained 6497T: git git://anongit.freedesktop.org/drm/drm-misc 6498F: Documentation/devicetree/bindings/display/himax,hx8357d.txt 6499F: drivers/gpu/drm/tiny/hx8357d.c 6500 6501DRM DRIVER FOR HYPERV SYNTHETIC VIDEO DEVICE 6502M: Deepak Rawat <drawat.floss@gmail.com> 6503L: linux-hyperv@vger.kernel.org 6504L: dri-devel@lists.freedesktop.org 6505S: Maintained 6506T: git git://anongit.freedesktop.org/drm/drm-misc 6507F: drivers/gpu/drm/hyperv 6508 6509DRM DRIVER FOR ILITEK ILI9225 PANELS 6510M: David Lechner <david@lechnology.com> 6511S: Maintained 6512T: git git://anongit.freedesktop.org/drm/drm-misc 6513F: Documentation/devicetree/bindings/display/ilitek,ili9225.txt 6514F: drivers/gpu/drm/tiny/ili9225.c 6515 6516DRM DRIVER FOR ILITEK ILI9486 PANELS 6517M: Kamlesh Gurudasani <kamlesh.gurudasani@gmail.com> 6518S: Maintained 6519T: git git://anongit.freedesktop.org/drm/drm-misc 6520F: Documentation/devicetree/bindings/display/ilitek,ili9486.yaml 6521F: drivers/gpu/drm/tiny/ili9486.c 6522 6523DRM DRIVER FOR JADARD JD9365DA-H3 MIPI-DSI LCD PANELS 6524M: Jagan Teki <jagan@edgeble.ai> 6525S: Maintained 6526F: Documentation/devicetree/bindings/display/panel/jadard,jd9365da-h3.yaml 6527F: drivers/gpu/drm/panel/panel-jadard-jd9365da-h3.c 6528 6529DRM DRIVER FOR LOGICVC DISPLAY CONTROLLER 6530M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 6531S: Supported 6532T: git git://anongit.freedesktop.org/drm/drm-misc 6533F: drivers/gpu/drm/logicvc/ 6534 6535DRM DRIVER FOR LVDS PANELS 6536M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6537L: dri-devel@lists.freedesktop.org 6538S: Maintained 6539T: git git://anongit.freedesktop.org/drm/drm-misc 6540F: Documentation/devicetree/bindings/display/lvds.yaml 6541F: Documentation/devicetree/bindings/display/panel/panel-lvds.yaml 6542F: drivers/gpu/drm/panel/panel-lvds.c 6543 6544DRM DRIVER FOR MANTIX MLAF057WE51 PANELS 6545M: Guido Günther <agx@sigxcpu.org> 6546R: Purism Kernel Team <kernel@puri.sm> 6547S: Maintained 6548F: Documentation/devicetree/bindings/display/panel/mantix,mlaf057we51-x.yaml 6549F: drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c 6550 6551DRM DRIVER FOR MGA G200 GRAPHICS CHIPS 6552M: Dave Airlie <airlied@redhat.com> 6553R: Thomas Zimmermann <tzimmermann@suse.de> 6554L: dri-devel@lists.freedesktop.org 6555S: Supported 6556T: git git://anongit.freedesktop.org/drm/drm-misc 6557F: drivers/gpu/drm/mgag200/ 6558 6559DRM DRIVER FOR MI0283QT 6560M: Noralf Trønnes <noralf@tronnes.org> 6561S: Maintained 6562T: git git://anongit.freedesktop.org/drm/drm-misc 6563F: Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt 6564F: drivers/gpu/drm/tiny/mi0283qt.c 6565 6566DRM DRIVER FOR MIPI DBI compatible panels 6567M: Noralf Trønnes <noralf@tronnes.org> 6568S: Maintained 6569W: https://github.com/notro/panel-mipi-dbi/wiki 6570T: git git://anongit.freedesktop.org/drm/drm-misc 6571F: Documentation/devicetree/bindings/display/panel/panel-mipi-dbi-spi.yaml 6572F: drivers/gpu/drm/tiny/panel-mipi-dbi.c 6573 6574DRM DRIVER FOR MSM ADRENO GPU 6575M: Rob Clark <robdclark@gmail.com> 6576M: Abhinav Kumar <quic_abhinavk@quicinc.com> 6577M: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> 6578R: Sean Paul <sean@poorly.run> 6579L: linux-arm-msm@vger.kernel.org 6580L: dri-devel@lists.freedesktop.org 6581L: freedreno@lists.freedesktop.org 6582S: Maintained 6583B: https://gitlab.freedesktop.org/drm/msm/-/issues 6584T: git https://gitlab.freedesktop.org/drm/msm.git 6585F: Documentation/devicetree/bindings/display/msm/ 6586F: drivers/gpu/drm/msm/ 6587F: include/uapi/drm/msm_drm.h 6588 6589DRM DRIVER FOR NOVATEK NT35510 PANELS 6590M: Linus Walleij <linus.walleij@linaro.org> 6591S: Maintained 6592T: git git://anongit.freedesktop.org/drm/drm-misc 6593F: Documentation/devicetree/bindings/display/panel/novatek,nt35510.yaml 6594F: drivers/gpu/drm/panel/panel-novatek-nt35510.c 6595 6596DRM DRIVER FOR NOVATEK NT35560 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/sony,acx424akp.yaml 6601F: drivers/gpu/drm/panel/panel-novatek-nt35560.c 6602 6603DRM DRIVER FOR NOVATEK NT36523 PANELS 6604M: Jianhua Lu <lujianhua000@gmail.com> 6605S: Maintained 6606T: git git://anongit.freedesktop.org/drm/drm-misc 6607F: Documentation/devicetree/bindings/display/panel/novatek,nt36523.yaml 6608F: drivers/gpu/drm/panel/panel-novatek-nt36523.c 6609 6610DRM DRIVER FOR NOVATEK NT36672A PANELS 6611M: Sumit Semwal <sumit.semwal@linaro.org> 6612S: Maintained 6613T: git git://anongit.freedesktop.org/drm/drm-misc 6614F: Documentation/devicetree/bindings/display/panel/novatek,nt36672a.yaml 6615F: drivers/gpu/drm/panel/panel-novatek-nt36672a.c 6616 6617DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS 6618M: Ben Skeggs <bskeggs@redhat.com> 6619M: Karol Herbst <kherbst@redhat.com> 6620M: Lyude Paul <lyude@redhat.com> 6621L: dri-devel@lists.freedesktop.org 6622L: nouveau@lists.freedesktop.org 6623S: Supported 6624W: https://nouveau.freedesktop.org/ 6625Q: https://patchwork.freedesktop.org/project/nouveau/ 6626Q: https://gitlab.freedesktop.org/drm/nouveau/-/merge_requests 6627B: https://gitlab.freedesktop.org/drm/nouveau/-/issues 6628C: irc://irc.oftc.net/nouveau 6629T: git https://gitlab.freedesktop.org/drm/nouveau.git 6630F: drivers/gpu/drm/nouveau/ 6631F: include/uapi/drm/nouveau_drm.h 6632 6633DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS 6634M: Stefan Mavrodiev <stefan@olimex.com> 6635S: Maintained 6636F: Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.yaml 6637F: drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c 6638 6639DRM DRIVER FOR PARADE PS8640 BRIDGE CHIP 6640R: Douglas Anderson <dianders@chromium.org> 6641F: Documentation/devicetree/bindings/display/bridge/ps8640.yaml 6642F: drivers/gpu/drm/bridge/parade-ps8640.c 6643 6644DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS 6645M: Noralf Trønnes <noralf@tronnes.org> 6646S: Maintained 6647T: git git://anongit.freedesktop.org/drm/drm-misc 6648F: Documentation/devicetree/bindings/display/repaper.txt 6649F: drivers/gpu/drm/tiny/repaper.c 6650 6651DRM DRIVER FOR QEMU'S CIRRUS DEVICE 6652M: Dave Airlie <airlied@redhat.com> 6653M: Gerd Hoffmann <kraxel@redhat.com> 6654L: virtualization@lists.linux-foundation.org 6655S: Obsolete 6656W: https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/ 6657T: git git://anongit.freedesktop.org/drm/drm-misc 6658F: drivers/gpu/drm/tiny/cirrus.c 6659 6660DRM DRIVER FOR QXL VIRTUAL GPU 6661M: Dave Airlie <airlied@redhat.com> 6662M: Gerd Hoffmann <kraxel@redhat.com> 6663L: virtualization@lists.linux-foundation.org 6664L: spice-devel@lists.freedesktop.org 6665S: Maintained 6666T: git git://anongit.freedesktop.org/drm/drm-misc 6667F: drivers/gpu/drm/qxl/ 6668F: include/uapi/drm/qxl_drm.h 6669 6670DRM DRIVER FOR RAYDIUM RM67191 PANELS 6671M: Robert Chiras <robert.chiras@nxp.com> 6672S: Maintained 6673F: Documentation/devicetree/bindings/display/panel/raydium,rm67191.yaml 6674F: drivers/gpu/drm/panel/panel-raydium-rm67191.c 6675 6676DRM DRIVER FOR SAMSUNG DB7430 PANELS 6677M: Linus Walleij <linus.walleij@linaro.org> 6678S: Maintained 6679T: git git://anongit.freedesktop.org/drm/drm-misc 6680F: Documentation/devicetree/bindings/display/panel/samsung,lms397kf04.yaml 6681F: drivers/gpu/drm/panel/panel-samsung-db7430.c 6682 6683DRM DRIVER FOR SAMSUNG MIPI DSIM BRIDGE 6684M: Inki Dae <inki.dae@samsung.com> 6685M: Jagan Teki <jagan@amarulasolutions.com> 6686M: Marek Szyprowski <m.szyprowski@samsung.com> 6687S: Maintained 6688T: git git://anongit.freedesktop.org/drm/drm-misc 6689F: Documentation/devicetree/bindings/display/bridge/samsung,mipi-dsim.yaml 6690F: drivers/gpu/drm/bridge/samsung-dsim.c 6691F: include/drm/bridge/samsung-dsim.h 6692 6693DRM DRIVER FOR SAMSUNG S6D27A1 PANELS 6694M: Markuss Broks <markuss.broks@gmail.com> 6695S: Maintained 6696F: Documentation/devicetree/bindings/display/panel/samsung,s6d27a1.yaml 6697F: drivers/gpu/drm/panel/panel-samsung-s6d27a1.c 6698 6699DRM DRIVER FOR SITRONIX ST7586 PANELS 6700M: David Lechner <david@lechnology.com> 6701S: Maintained 6702T: git git://anongit.freedesktop.org/drm/drm-misc 6703F: Documentation/devicetree/bindings/display/sitronix,st7586.txt 6704F: drivers/gpu/drm/tiny/st7586.c 6705 6706DRM DRIVER FOR SITRONIX ST7701 PANELS 6707M: Jagan Teki <jagan@amarulasolutions.com> 6708S: Maintained 6709F: Documentation/devicetree/bindings/display/panel/sitronix,st7701.yaml 6710F: drivers/gpu/drm/panel/panel-sitronix-st7701.c 6711 6712DRM DRIVER FOR SITRONIX ST7703 PANELS 6713M: Guido Günther <agx@sigxcpu.org> 6714R: Purism Kernel Team <kernel@puri.sm> 6715R: Ondrej Jirman <megous@megous.com> 6716S: Maintained 6717F: Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.yaml 6718F: drivers/gpu/drm/panel/panel-sitronix-st7703.c 6719 6720DRM DRIVER FOR SITRONIX ST7735R PANELS 6721M: David Lechner <david@lechnology.com> 6722S: Maintained 6723T: git git://anongit.freedesktop.org/drm/drm-misc 6724F: Documentation/devicetree/bindings/display/sitronix,st7735r.yaml 6725F: drivers/gpu/drm/tiny/st7735r.c 6726 6727DRM DRIVER FOR SOLOMON SSD130X OLED DISPLAYS 6728M: Javier Martinez Canillas <javierm@redhat.com> 6729S: Maintained 6730T: git git://anongit.freedesktop.org/drm/drm-misc 6731F: Documentation/devicetree/bindings/display/solomon,ssd1307fb.yaml 6732F: drivers/gpu/drm/solomon/ssd130x* 6733 6734DRM DRIVER FOR ST-ERICSSON MCDE 6735M: Linus Walleij <linus.walleij@linaro.org> 6736S: Maintained 6737T: git git://anongit.freedesktop.org/drm/drm-misc 6738F: Documentation/devicetree/bindings/display/ste,mcde.yaml 6739F: drivers/gpu/drm/mcde/ 6740 6741DRM DRIVER FOR TI DLPC3433 MIPI DSI TO DMD BRIDGE 6742M: Jagan Teki <jagan@amarulasolutions.com> 6743S: Maintained 6744F: Documentation/devicetree/bindings/display/bridge/ti,dlpc3433.yaml 6745F: drivers/gpu/drm/bridge/ti-dlpc3433.c 6746 6747DRM DRIVER FOR TI SN65DSI86 BRIDGE CHIP 6748R: Douglas Anderson <dianders@chromium.org> 6749F: Documentation/devicetree/bindings/display/bridge/ti,sn65dsi86.yaml 6750F: drivers/gpu/drm/bridge/ti-sn65dsi86.c 6751 6752DRM DRIVER FOR TPO TPG110 PANELS 6753M: Linus Walleij <linus.walleij@linaro.org> 6754S: Maintained 6755T: git git://anongit.freedesktop.org/drm/drm-misc 6756F: Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml 6757F: drivers/gpu/drm/panel/panel-tpo-tpg110.c 6758 6759DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS 6760M: Dave Airlie <airlied@redhat.com> 6761R: Sean Paul <sean@poorly.run> 6762R: Thomas Zimmermann <tzimmermann@suse.de> 6763L: dri-devel@lists.freedesktop.org 6764S: Supported 6765T: git git://anongit.freedesktop.org/drm/drm-misc 6766F: drivers/gpu/drm/udl/ 6767 6768DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS) 6769M: Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com> 6770M: Melissa Wen <melissa.srw@gmail.com> 6771R: Haneen Mohammed <hamohammed.sa@gmail.com> 6772R: Daniel Vetter <daniel@ffwll.ch> 6773L: dri-devel@lists.freedesktop.org 6774S: Maintained 6775T: git git://anongit.freedesktop.org/drm/drm-misc 6776F: Documentation/gpu/vkms.rst 6777F: drivers/gpu/drm/vkms/ 6778 6779DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU 6780M: Hans de Goede <hdegoede@redhat.com> 6781L: dri-devel@lists.freedesktop.org 6782S: Maintained 6783T: git git://anongit.freedesktop.org/drm/drm-misc 6784F: drivers/gpu/drm/vboxvideo/ 6785 6786DRM DRIVER FOR VMWARE VIRTUAL GPU 6787M: Zack Rusin <zackr@vmware.com> 6788R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 6789L: dri-devel@lists.freedesktop.org 6790S: Supported 6791T: git git://anongit.freedesktop.org/drm/drm-misc 6792F: drivers/gpu/drm/vmwgfx/ 6793F: include/uapi/drm/vmwgfx_drm.h 6794 6795DRM DRIVER FOR WIDECHIPS WS2401 PANELS 6796M: Linus Walleij <linus.walleij@linaro.org> 6797S: Maintained 6798T: git git://anongit.freedesktop.org/drm/drm-misc 6799F: Documentation/devicetree/bindings/display/panel/samsung,lms380kf01.yaml 6800F: drivers/gpu/drm/panel/panel-widechips-ws2401.c 6801 6802DRM DRIVERS 6803M: David Airlie <airlied@gmail.com> 6804M: Daniel Vetter <daniel@ffwll.ch> 6805L: dri-devel@lists.freedesktop.org 6806S: Maintained 6807B: https://gitlab.freedesktop.org/drm 6808C: irc://irc.oftc.net/dri-devel 6809T: git git://anongit.freedesktop.org/drm/drm 6810F: Documentation/devicetree/bindings/display/ 6811F: Documentation/devicetree/bindings/gpu/ 6812F: Documentation/gpu/ 6813F: drivers/gpu/ 6814F: include/drm/ 6815F: include/linux/vga* 6816F: include/uapi/drm/ 6817 6818DRM DRIVERS AND MISC GPU PATCHES 6819M: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> 6820M: Maxime Ripard <mripard@kernel.org> 6821M: Thomas Zimmermann <tzimmermann@suse.de> 6822S: Maintained 6823W: https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html 6824T: git git://anongit.freedesktop.org/drm/drm-misc 6825F: Documentation/gpu/ 6826F: drivers/gpu/drm/* 6827F: drivers/gpu/vga/ 6828F: include/drm/drm* 6829F: include/linux/vga* 6830F: include/uapi/drm/drm* 6831 6832DRM DRIVERS FOR ALLWINNER A10 6833M: Maxime Ripard <mripard@kernel.org> 6834M: Chen-Yu Tsai <wens@csie.org> 6835L: dri-devel@lists.freedesktop.org 6836S: Supported 6837T: git git://anongit.freedesktop.org/drm/drm-misc 6838F: Documentation/devicetree/bindings/display/allwinner* 6839F: drivers/gpu/drm/sun4i/ 6840 6841DRM DRIVERS FOR AMLOGIC SOCS 6842M: Neil Armstrong <neil.armstrong@linaro.org> 6843L: dri-devel@lists.freedesktop.org 6844L: linux-amlogic@lists.infradead.org 6845S: Supported 6846W: http://linux-meson.com/ 6847T: git git://anongit.freedesktop.org/drm/drm-misc 6848F: Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml 6849F: Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml 6850F: Documentation/gpu/meson.rst 6851F: drivers/gpu/drm/meson/ 6852 6853DRM DRIVERS FOR ATMEL HLCDC 6854M: Sam Ravnborg <sam@ravnborg.org> 6855M: Boris Brezillon <bbrezillon@kernel.org> 6856L: dri-devel@lists.freedesktop.org 6857S: Supported 6858T: git git://anongit.freedesktop.org/drm/drm-misc 6859F: Documentation/devicetree/bindings/display/atmel/ 6860F: drivers/gpu/drm/atmel-hlcdc/ 6861 6862DRM DRIVERS FOR BRIDGE CHIPS 6863M: Andrzej Hajda <andrzej.hajda@intel.com> 6864M: Neil Armstrong <neil.armstrong@linaro.org> 6865M: Robert Foss <rfoss@kernel.org> 6866R: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 6867R: Jonas Karlman <jonas@kwiboo.se> 6868R: Jernej Skrabec <jernej.skrabec@gmail.com> 6869S: Maintained 6870T: git git://anongit.freedesktop.org/drm/drm-misc 6871F: Documentation/devicetree/bindings/display/bridge/ 6872F: drivers/gpu/drm/bridge/ 6873F: include/drm/drm_bridge.h 6874 6875DRM DRIVERS FOR EXYNOS 6876M: Inki Dae <inki.dae@samsung.com> 6877M: Seung-Woo Kim <sw0312.kim@samsung.com> 6878M: Kyungmin Park <kyungmin.park@samsung.com> 6879L: dri-devel@lists.freedesktop.org 6880S: Supported 6881T: git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git 6882F: Documentation/devicetree/bindings/display/exynos/ 6883F: Documentation/devicetree/bindings/display/samsung/ 6884F: drivers/gpu/drm/exynos/ 6885F: include/uapi/drm/exynos_drm.h 6886 6887DRM DRIVERS FOR FREESCALE DCU 6888M: Stefan Agner <stefan@agner.ch> 6889M: Alison Wang <alison.wang@nxp.com> 6890L: dri-devel@lists.freedesktop.org 6891S: Supported 6892T: git git://anongit.freedesktop.org/drm/drm-misc 6893F: Documentation/devicetree/bindings/display/fsl,dcu.txt 6894F: Documentation/devicetree/bindings/display/fsl,tcon.txt 6895F: drivers/gpu/drm/fsl-dcu/ 6896 6897DRM DRIVERS FOR FREESCALE IMX 6898M: Philipp Zabel <p.zabel@pengutronix.de> 6899L: dri-devel@lists.freedesktop.org 6900S: Maintained 6901F: Documentation/devicetree/bindings/display/imx/ 6902F: drivers/gpu/drm/imx/ipuv3/ 6903F: drivers/gpu/ipu-v3/ 6904 6905DRM DRIVERS FOR FREESCALE IMX BRIDGE 6906M: Liu Ying <victor.liu@nxp.com> 6907L: dri-devel@lists.freedesktop.org 6908S: Maintained 6909F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-ldb.yaml 6910F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-combiner.yaml 6911F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-link.yaml 6912F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pxl2dpi.yaml 6913F: drivers/gpu/drm/bridge/imx/ 6914 6915DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets) 6916M: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> 6917L: dri-devel@lists.freedesktop.org 6918S: Maintained 6919T: git git://github.com/patjak/drm-gma500 6920F: drivers/gpu/drm/gma500/ 6921 6922DRM DRIVERS FOR HISILICON 6923M: Xinliang Liu <xinliang.liu@linaro.org> 6924M: Tian Tao <tiantao6@hisilicon.com> 6925R: Xinwei Kong <kong.kongxinwei@hisilicon.com> 6926R: Sumit Semwal <sumit.semwal@linaro.org> 6927R: Yongqin Liu <yongqin.liu@linaro.org> 6928R: John Stultz <jstultz@google.com> 6929L: dri-devel@lists.freedesktop.org 6930S: Maintained 6931T: git git://anongit.freedesktop.org/drm/drm-misc 6932F: Documentation/devicetree/bindings/display/hisilicon/ 6933F: drivers/gpu/drm/hisilicon/ 6934 6935DRM DRIVERS FOR LIMA 6936M: Qiang Yu <yuq825@gmail.com> 6937L: dri-devel@lists.freedesktop.org 6938L: lima@lists.freedesktop.org (moderated for non-subscribers) 6939S: Maintained 6940T: git git://anongit.freedesktop.org/drm/drm-misc 6941F: drivers/gpu/drm/lima/ 6942F: include/uapi/drm/lima_drm.h 6943 6944DRM DRIVERS FOR MEDIATEK 6945M: Chun-Kuang Hu <chunkuang.hu@kernel.org> 6946M: Philipp Zabel <p.zabel@pengutronix.de> 6947L: dri-devel@lists.freedesktop.org 6948L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 6949S: Supported 6950F: Documentation/devicetree/bindings/display/mediatek/ 6951F: drivers/gpu/drm/mediatek/ 6952F: drivers/phy/mediatek/phy-mtk-dp.c 6953F: drivers/phy/mediatek/phy-mtk-hdmi* 6954F: drivers/phy/mediatek/phy-mtk-mipi* 6955 6956DRM DRIVERS FOR NVIDIA TEGRA 6957M: Thierry Reding <thierry.reding@gmail.com> 6958M: Mikko Perttunen <mperttunen@nvidia.com> 6959L: dri-devel@lists.freedesktop.org 6960L: linux-tegra@vger.kernel.org 6961S: Supported 6962T: git https://gitlab.freedesktop.org/drm/tegra.git 6963F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 6964F: Documentation/devicetree/bindings/gpu/host1x/ 6965F: drivers/gpu/drm/tegra/ 6966F: drivers/gpu/host1x/ 6967F: include/linux/host1x.h 6968F: include/uapi/drm/tegra_drm.h 6969 6970DRM DRIVERS FOR RENESAS 6971M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6972M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 6973L: dri-devel@lists.freedesktop.org 6974L: linux-renesas-soc@vger.kernel.org 6975S: Supported 6976T: git git://linuxtv.org/pinchartl/media drm/du/next 6977F: Documentation/devicetree/bindings/display/bridge/renesas,dsi-csi2-tx.yaml 6978F: Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.yaml 6979F: Documentation/devicetree/bindings/display/bridge/renesas,lvds.yaml 6980F: Documentation/devicetree/bindings/display/renesas,du.yaml 6981F: drivers/gpu/drm/rcar-du/ 6982F: drivers/gpu/drm/shmobile/ 6983F: include/linux/platform_data/shmob_drm.h 6984 6985DRM DRIVERS FOR ROCKCHIP 6986M: Sandy Huang <hjc@rock-chips.com> 6987M: Heiko Stübner <heiko@sntech.de> 6988L: dri-devel@lists.freedesktop.org 6989S: Maintained 6990T: git git://anongit.freedesktop.org/drm/drm-misc 6991F: Documentation/devicetree/bindings/display/rockchip/ 6992F: drivers/gpu/drm/rockchip/ 6993 6994DRM DRIVERS FOR STI 6995M: Alain Volmat <alain.volmat@foss.st.com> 6996L: dri-devel@lists.freedesktop.org 6997S: Maintained 6998T: git git://anongit.freedesktop.org/drm/drm-misc 6999F: Documentation/devicetree/bindings/display/st,stih4xx.txt 7000F: drivers/gpu/drm/sti 7001 7002DRM DRIVERS FOR STM 7003M: Yannick Fertre <yannick.fertre@foss.st.com> 7004M: Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com> 7005M: Philippe Cornu <philippe.cornu@foss.st.com> 7006L: dri-devel@lists.freedesktop.org 7007S: Maintained 7008T: git git://anongit.freedesktop.org/drm/drm-misc 7009F: Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml 7010F: drivers/gpu/drm/stm 7011 7012DRM DRIVERS FOR TI KEYSTONE 7013M: Jyri Sarha <jyri.sarha@iki.fi> 7014M: Tomi Valkeinen <tomba@kernel.org> 7015L: dri-devel@lists.freedesktop.org 7016S: Maintained 7017T: git git://anongit.freedesktop.org/drm/drm-misc 7018F: Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml 7019F: Documentation/devicetree/bindings/display/ti/ti,j721e-dss.yaml 7020F: Documentation/devicetree/bindings/display/ti/ti,k2g-dss.yaml 7021F: drivers/gpu/drm/tidss/ 7022 7023DRM DRIVERS FOR TI LCDC 7024M: Jyri Sarha <jyri.sarha@iki.fi> 7025R: Tomi Valkeinen <tomba@kernel.org> 7026L: dri-devel@lists.freedesktop.org 7027S: Maintained 7028F: Documentation/devicetree/bindings/display/tilcdc/ 7029F: drivers/gpu/drm/tilcdc/ 7030 7031DRM DRIVERS FOR TI OMAP 7032M: Tomi Valkeinen <tomba@kernel.org> 7033L: dri-devel@lists.freedesktop.org 7034S: Maintained 7035F: Documentation/devicetree/bindings/display/ti/ 7036F: drivers/gpu/drm/omapdrm/ 7037 7038DRM DRIVERS FOR V3D 7039M: Emma Anholt <emma@anholt.net> 7040M: Melissa Wen <mwen@igalia.com> 7041S: Supported 7042T: git git://anongit.freedesktop.org/drm/drm-misc 7043F: Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.yaml 7044F: drivers/gpu/drm/v3d/ 7045F: include/uapi/drm/v3d_drm.h 7046 7047DRM DRIVERS FOR VC4 7048M: Emma Anholt <emma@anholt.net> 7049M: Maxime Ripard <mripard@kernel.org> 7050S: Supported 7051T: git git://github.com/anholt/linux 7052T: git git://anongit.freedesktop.org/drm/drm-misc 7053F: Documentation/devicetree/bindings/display/brcm,bcm2835-*.yaml 7054F: drivers/gpu/drm/vc4/ 7055F: include/uapi/drm/vc4_drm.h 7056 7057DRM DRIVERS FOR VIVANTE GPU IP 7058M: Lucas Stach <l.stach@pengutronix.de> 7059R: Russell King <linux+etnaviv@armlinux.org.uk> 7060R: Christian Gmeiner <christian.gmeiner@gmail.com> 7061L: etnaviv@lists.freedesktop.org (moderated for non-subscribers) 7062L: dri-devel@lists.freedesktop.org 7063S: Maintained 7064F: Documentation/devicetree/bindings/gpu/vivante,gc.yaml 7065F: drivers/gpu/drm/etnaviv/ 7066F: include/uapi/drm/etnaviv_drm.h 7067 7068DRM DRIVERS FOR XEN 7069M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 7070L: dri-devel@lists.freedesktop.org 7071L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 7072S: Supported 7073T: git git://anongit.freedesktop.org/drm/drm-misc 7074F: Documentation/gpu/xen-front.rst 7075F: drivers/gpu/drm/xen/ 7076 7077DRM DRIVERS FOR XILINX 7078M: Hyun Kwon <hyun.kwon@xilinx.com> 7079M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7080L: dri-devel@lists.freedesktop.org 7081S: Maintained 7082T: git git://anongit.freedesktop.org/drm/drm-misc 7083F: Documentation/devicetree/bindings/display/xlnx/ 7084F: drivers/gpu/drm/xlnx/ 7085 7086DRM GPU SCHEDULER 7087M: Luben Tuikov <luben.tuikov@amd.com> 7088L: dri-devel@lists.freedesktop.org 7089S: Maintained 7090T: git git://anongit.freedesktop.org/drm/drm-misc 7091F: drivers/gpu/drm/scheduler/ 7092F: include/drm/gpu_scheduler.h 7093 7094DRM PANEL DRIVERS 7095M: Neil Armstrong <neil.armstrong@linaro.org> 7096R: Sam Ravnborg <sam@ravnborg.org> 7097L: dri-devel@lists.freedesktop.org 7098S: Maintained 7099T: git git://anongit.freedesktop.org/drm/drm-misc 7100F: Documentation/devicetree/bindings/display/panel/ 7101F: drivers/gpu/drm/drm_panel.c 7102F: drivers/gpu/drm/panel/ 7103F: include/drm/drm_panel.h 7104 7105DRM PRIVACY-SCREEN CLASS 7106M: Hans de Goede <hdegoede@redhat.com> 7107L: dri-devel@lists.freedesktop.org 7108S: Maintained 7109T: git git://anongit.freedesktop.org/drm/drm-misc 7110F: drivers/gpu/drm/drm_privacy_screen* 7111F: include/drm/drm_privacy_screen* 7112 7113DRM TTM SUBSYSTEM 7114M: Christian Koenig <christian.koenig@amd.com> 7115M: Huang Rui <ray.huang@amd.com> 7116L: dri-devel@lists.freedesktop.org 7117S: Maintained 7118T: git git://anongit.freedesktop.org/drm/drm-misc 7119F: drivers/gpu/drm/ttm/ 7120F: include/drm/ttm/ 7121 7122DSBR100 USB FM RADIO DRIVER 7123M: Alexey Klimov <klimov.linux@gmail.com> 7124L: linux-media@vger.kernel.org 7125S: Maintained 7126T: git git://linuxtv.org/media_tree.git 7127F: drivers/media/radio/dsbr100.c 7128 7129DT3155 MEDIA DRIVER 7130M: Hans Verkuil <hverkuil@xs4all.nl> 7131L: linux-media@vger.kernel.org 7132S: Odd Fixes 7133W: https://linuxtv.org 7134T: git git://linuxtv.org/media_tree.git 7135F: drivers/media/pci/dt3155/ 7136 7137DVB_USB_AF9015 MEDIA DRIVER 7138M: Antti Palosaari <crope@iki.fi> 7139L: linux-media@vger.kernel.org 7140S: Maintained 7141W: https://linuxtv.org 7142W: http://palosaari.fi/linux/ 7143Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7144T: git git://linuxtv.org/anttip/media_tree.git 7145F: drivers/media/usb/dvb-usb-v2/af9015* 7146 7147DVB_USB_AF9035 MEDIA DRIVER 7148M: Antti Palosaari <crope@iki.fi> 7149L: linux-media@vger.kernel.org 7150S: Maintained 7151W: https://linuxtv.org 7152W: http://palosaari.fi/linux/ 7153Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7154T: git git://linuxtv.org/anttip/media_tree.git 7155F: drivers/media/usb/dvb-usb-v2/af9035* 7156 7157DVB_USB_ANYSEE MEDIA DRIVER 7158M: Antti Palosaari <crope@iki.fi> 7159L: linux-media@vger.kernel.org 7160S: Maintained 7161W: https://linuxtv.org 7162W: http://palosaari.fi/linux/ 7163Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7164T: git git://linuxtv.org/anttip/media_tree.git 7165F: drivers/media/usb/dvb-usb-v2/anysee* 7166 7167DVB_USB_AU6610 MEDIA DRIVER 7168M: Antti Palosaari <crope@iki.fi> 7169L: linux-media@vger.kernel.org 7170S: Maintained 7171W: https://linuxtv.org 7172W: http://palosaari.fi/linux/ 7173Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7174T: git git://linuxtv.org/anttip/media_tree.git 7175F: drivers/media/usb/dvb-usb-v2/au6610* 7176 7177DVB_USB_CE6230 MEDIA DRIVER 7178M: Antti Palosaari <crope@iki.fi> 7179L: linux-media@vger.kernel.org 7180S: Maintained 7181W: https://linuxtv.org 7182W: http://palosaari.fi/linux/ 7183Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7184T: git git://linuxtv.org/anttip/media_tree.git 7185F: drivers/media/usb/dvb-usb-v2/ce6230* 7186 7187DVB_USB_CXUSB MEDIA DRIVER 7188M: Michael Krufky <mkrufky@linuxtv.org> 7189L: linux-media@vger.kernel.org 7190S: Maintained 7191W: https://linuxtv.org 7192W: http://github.com/mkrufky 7193Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7194T: git git://linuxtv.org/media_tree.git 7195F: drivers/media/usb/dvb-usb/cxusb* 7196 7197DVB_USB_EC168 MEDIA DRIVER 7198M: Antti Palosaari <crope@iki.fi> 7199L: linux-media@vger.kernel.org 7200S: Maintained 7201W: https://linuxtv.org 7202W: http://palosaari.fi/linux/ 7203Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7204T: git git://linuxtv.org/anttip/media_tree.git 7205F: drivers/media/usb/dvb-usb-v2/ec168* 7206 7207DVB_USB_GL861 MEDIA DRIVER 7208M: Antti Palosaari <crope@iki.fi> 7209L: linux-media@vger.kernel.org 7210S: Maintained 7211W: https://linuxtv.org 7212Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7213T: git git://linuxtv.org/anttip/media_tree.git 7214F: drivers/media/usb/dvb-usb-v2/gl861* 7215 7216DVB_USB_MXL111SF MEDIA DRIVER 7217M: Michael Krufky <mkrufky@linuxtv.org> 7218L: linux-media@vger.kernel.org 7219S: Maintained 7220W: https://linuxtv.org 7221W: http://github.com/mkrufky 7222Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7223T: git git://linuxtv.org/mkrufky/mxl111sf.git 7224F: drivers/media/usb/dvb-usb-v2/mxl111sf* 7225 7226DVB_USB_RTL28XXU MEDIA DRIVER 7227M: Antti Palosaari <crope@iki.fi> 7228L: linux-media@vger.kernel.org 7229S: Maintained 7230W: https://linuxtv.org 7231W: http://palosaari.fi/linux/ 7232Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7233T: git git://linuxtv.org/anttip/media_tree.git 7234F: drivers/media/usb/dvb-usb-v2/rtl28xxu* 7235 7236DVB_USB_V2 MEDIA DRIVER 7237M: Antti Palosaari <crope@iki.fi> 7238L: linux-media@vger.kernel.org 7239S: Maintained 7240W: https://linuxtv.org 7241W: http://palosaari.fi/linux/ 7242Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7243T: git git://linuxtv.org/anttip/media_tree.git 7244F: drivers/media/usb/dvb-usb-v2/dvb_usb* 7245F: drivers/media/usb/dvb-usb-v2/usb_urb.c 7246 7247DYNAMIC DEBUG 7248M: Jason Baron <jbaron@akamai.com> 7249M: Jim Cromie <jim.cromie@gmail.com> 7250S: Maintained 7251F: include/linux/dynamic_debug.h 7252F: lib/dynamic_debug.c 7253F: lib/test_dynamic_debug.c 7254 7255DYNAMIC INTERRUPT MODERATION 7256M: Tal Gilboa <talgi@nvidia.com> 7257S: Maintained 7258F: Documentation/networking/net_dim.rst 7259F: include/linux/dim.h 7260F: lib/dim/ 7261 7262DYNAMIC THERMAL POWER MANAGEMENT (DTPM) 7263M: Daniel Lezcano <daniel.lezcano@kernel.org> 7264L: linux-pm@vger.kernel.org 7265S: Supported 7266B: https://bugzilla.kernel.org 7267T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 7268F: drivers/powercap/dtpm* 7269F: include/linux/dtpm.h 7270 7271DZ DECSTATION DZ11 SERIAL DRIVER 7272M: "Maciej W. Rozycki" <macro@orcam.me.uk> 7273S: Maintained 7274F: drivers/tty/serial/dz.* 7275 7276E3X0 POWER BUTTON DRIVER 7277M: Moritz Fischer <moritz.fischer@ettus.com> 7278L: usrp-users@lists.ettus.com 7279S: Supported 7280W: http://www.ettus.com 7281F: Documentation/devicetree/bindings/input/e3x0-button.txt 7282F: drivers/input/misc/e3x0-button.c 7283 7284E4000 MEDIA DRIVER 7285M: Antti Palosaari <crope@iki.fi> 7286L: linux-media@vger.kernel.org 7287S: Maintained 7288W: https://linuxtv.org 7289W: http://palosaari.fi/linux/ 7290Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7291T: git git://linuxtv.org/anttip/media_tree.git 7292F: drivers/media/tuners/e4000* 7293 7294EARTH_PT1 MEDIA DRIVER 7295M: Akihiro Tsukada <tskd08@gmail.com> 7296L: linux-media@vger.kernel.org 7297S: Odd Fixes 7298F: drivers/media/pci/pt1/ 7299 7300EARTH_PT3 MEDIA DRIVER 7301M: Akihiro Tsukada <tskd08@gmail.com> 7302L: linux-media@vger.kernel.org 7303S: Odd Fixes 7304F: drivers/media/pci/pt3/ 7305 7306EC100 MEDIA DRIVER 7307M: Antti Palosaari <crope@iki.fi> 7308L: linux-media@vger.kernel.org 7309S: Maintained 7310W: https://linuxtv.org 7311W: http://palosaari.fi/linux/ 7312Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7313T: git git://linuxtv.org/anttip/media_tree.git 7314F: drivers/media/dvb-frontends/ec100* 7315 7316ECRYPT FILE SYSTEM 7317M: Tyler Hicks <code@tyhicks.com> 7318L: ecryptfs@vger.kernel.org 7319S: Odd Fixes 7320W: http://ecryptfs.org 7321W: https://launchpad.net/ecryptfs 7322T: git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git 7323F: Documentation/filesystems/ecryptfs.rst 7324F: fs/ecryptfs/ 7325 7326EDAC-AMD64 7327M: Yazen Ghannam <yazen.ghannam@amd.com> 7328L: linux-edac@vger.kernel.org 7329S: Supported 7330F: drivers/edac/amd64_edac* 7331F: drivers/edac/mce_amd* 7332 7333EDAC-ARMADA 7334M: Jan Luebbe <jlu@pengutronix.de> 7335L: linux-edac@vger.kernel.org 7336S: Maintained 7337F: Documentation/devicetree/bindings/memory-controllers/marvell,mvebu-sdram-controller.yaml 7338F: drivers/edac/armada_xp_* 7339 7340EDAC-AST2500 7341M: Stefan Schaeckeler <sschaeck@cisco.com> 7342S: Supported 7343F: Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt 7344F: drivers/edac/aspeed_edac.c 7345 7346EDAC-BLUEFIELD 7347M: Shravan Kumar Ramani <shravankr@nvidia.com> 7348S: Supported 7349F: drivers/edac/bluefield_edac.c 7350 7351EDAC-CALXEDA 7352M: Andre Przywara <andre.przywara@arm.com> 7353L: linux-edac@vger.kernel.org 7354S: Maintained 7355F: drivers/edac/highbank* 7356 7357EDAC-CAVIUM OCTEON 7358M: Ralf Baechle <ralf@linux-mips.org> 7359L: linux-edac@vger.kernel.org 7360L: linux-mips@vger.kernel.org 7361S: Supported 7362F: drivers/edac/octeon_edac* 7363 7364EDAC-CAVIUM THUNDERX 7365M: Robert Richter <rric@kernel.org> 7366L: linux-edac@vger.kernel.org 7367S: Odd Fixes 7368F: drivers/edac/thunderx_edac* 7369 7370EDAC-CORE 7371M: Borislav Petkov <bp@alien8.de> 7372M: Tony Luck <tony.luck@intel.com> 7373R: James Morse <james.morse@arm.com> 7374R: Mauro Carvalho Chehab <mchehab@kernel.org> 7375R: Robert Richter <rric@kernel.org> 7376L: linux-edac@vger.kernel.org 7377S: Supported 7378T: git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next 7379F: Documentation/admin-guide/ras.rst 7380F: Documentation/driver-api/edac.rst 7381F: drivers/edac/ 7382F: include/linux/edac.h 7383 7384EDAC-DMC520 7385M: Lei Wang <lewan@microsoft.com> 7386L: linux-edac@vger.kernel.org 7387S: Supported 7388F: drivers/edac/dmc520_edac.c 7389 7390EDAC-E752X 7391M: Mark Gross <markgross@kernel.org> 7392L: linux-edac@vger.kernel.org 7393S: Maintained 7394F: drivers/edac/e752x_edac.c 7395 7396EDAC-E7XXX 7397L: linux-edac@vger.kernel.org 7398S: Maintained 7399F: drivers/edac/e7xxx_edac.c 7400 7401EDAC-FSL_DDR 7402M: York Sun <york.sun@nxp.com> 7403L: linux-edac@vger.kernel.org 7404S: Maintained 7405F: drivers/edac/fsl_ddr_edac.* 7406 7407EDAC-GHES 7408M: Mauro Carvalho Chehab <mchehab@kernel.org> 7409L: linux-edac@vger.kernel.org 7410S: Maintained 7411F: drivers/edac/ghes_edac.c 7412 7413EDAC-I10NM 7414M: Tony Luck <tony.luck@intel.com> 7415L: linux-edac@vger.kernel.org 7416S: Maintained 7417F: drivers/edac/i10nm_base.c 7418 7419EDAC-I3000 7420L: linux-edac@vger.kernel.org 7421S: Orphan 7422F: drivers/edac/i3000_edac.c 7423 7424EDAC-I5000 7425L: linux-edac@vger.kernel.org 7426S: Maintained 7427F: drivers/edac/i5000_edac.c 7428 7429EDAC-I5400 7430M: Mauro Carvalho Chehab <mchehab@kernel.org> 7431L: linux-edac@vger.kernel.org 7432S: Maintained 7433F: drivers/edac/i5400_edac.c 7434 7435EDAC-I7300 7436M: Mauro Carvalho Chehab <mchehab@kernel.org> 7437L: linux-edac@vger.kernel.org 7438S: Maintained 7439F: drivers/edac/i7300_edac.c 7440 7441EDAC-I7CORE 7442M: Mauro Carvalho Chehab <mchehab@kernel.org> 7443L: linux-edac@vger.kernel.org 7444S: Maintained 7445F: drivers/edac/i7core_edac.c 7446 7447EDAC-I82443BXGX 7448M: Tim Small <tim@buttersideup.com> 7449L: linux-edac@vger.kernel.org 7450S: Maintained 7451F: drivers/edac/i82443bxgx_edac.c 7452 7453EDAC-I82975X 7454M: "Arvind R." <arvino55@gmail.com> 7455L: linux-edac@vger.kernel.org 7456S: Maintained 7457F: drivers/edac/i82975x_edac.c 7458 7459EDAC-IE31200 7460M: Jason Baron <jbaron@akamai.com> 7461L: linux-edac@vger.kernel.org 7462S: Maintained 7463F: drivers/edac/ie31200_edac.c 7464 7465EDAC-IGEN6 7466M: Tony Luck <tony.luck@intel.com> 7467R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7468L: linux-edac@vger.kernel.org 7469S: Maintained 7470F: drivers/edac/igen6_edac.c 7471 7472EDAC-MPC85XX 7473M: Johannes Thumshirn <morbidrsa@gmail.com> 7474L: linux-edac@vger.kernel.org 7475S: Maintained 7476F: drivers/edac/mpc85xx_edac.[ch] 7477 7478EDAC-PASEMI 7479M: Egor Martovetsky <egor@pasemi.com> 7480L: linux-edac@vger.kernel.org 7481S: Maintained 7482F: drivers/edac/pasemi_edac.c 7483 7484EDAC-PND2 7485M: Tony Luck <tony.luck@intel.com> 7486L: linux-edac@vger.kernel.org 7487S: Maintained 7488F: drivers/edac/pnd2_edac.[ch] 7489 7490EDAC-QCOM 7491M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 7492L: linux-arm-msm@vger.kernel.org 7493L: linux-edac@vger.kernel.org 7494S: Maintained 7495F: drivers/edac/qcom_edac.c 7496 7497EDAC-R82600 7498M: Tim Small <tim@buttersideup.com> 7499L: linux-edac@vger.kernel.org 7500S: Maintained 7501F: drivers/edac/r82600_edac.c 7502 7503EDAC-SBRIDGE 7504M: Tony Luck <tony.luck@intel.com> 7505R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7506L: linux-edac@vger.kernel.org 7507S: Maintained 7508F: drivers/edac/sb_edac.c 7509 7510EDAC-SKYLAKE 7511M: Tony Luck <tony.luck@intel.com> 7512L: linux-edac@vger.kernel.org 7513S: Maintained 7514F: drivers/edac/skx_*.[ch] 7515 7516EDAC-TI 7517M: Tero Kristo <kristo@kernel.org> 7518L: linux-edac@vger.kernel.org 7519S: Odd Fixes 7520F: drivers/edac/ti_edac.c 7521 7522EDIROL UA-101/UA-1000 DRIVER 7523M: Clemens Ladisch <clemens@ladisch.de> 7524L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7525S: Maintained 7526T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7527F: sound/usb/misc/ua101.c 7528 7529EFI TEST DRIVER 7530M: Ivan Hu <ivan.hu@canonical.com> 7531M: Ard Biesheuvel <ardb@kernel.org> 7532L: linux-efi@vger.kernel.org 7533S: Maintained 7534F: drivers/firmware/efi/test/ 7535 7536EFI VARIABLE FILESYSTEM 7537M: Jeremy Kerr <jk@ozlabs.org> 7538M: Ard Biesheuvel <ardb@kernel.org> 7539L: linux-efi@vger.kernel.org 7540S: Maintained 7541T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7542F: fs/efivarfs/ 7543 7544EFIFB FRAMEBUFFER DRIVER 7545M: Peter Jones <pjones@redhat.com> 7546L: linux-fbdev@vger.kernel.org 7547S: Maintained 7548F: drivers/video/fbdev/efifb.c 7549 7550EFS FILESYSTEM 7551S: Orphan 7552W: http://aeschi.ch.eu.org/efs/ 7553F: fs/efs/ 7554 7555EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER 7556M: Douglas Miller <dougmill@linux.ibm.com> 7557L: netdev@vger.kernel.org 7558S: Maintained 7559F: drivers/net/ethernet/ibm/ehea/ 7560 7561ELM327 CAN NETWORK DRIVER 7562M: Max Staudt <max@enpas.org> 7563L: linux-can@vger.kernel.org 7564S: Maintained 7565F: Documentation/networking/device_drivers/can/can327.rst 7566F: drivers/net/can/can327.c 7567 7568EM28XX VIDEO4LINUX DRIVER 7569M: Mauro Carvalho Chehab <mchehab@kernel.org> 7570L: linux-media@vger.kernel.org 7571S: Maintained 7572W: https://linuxtv.org 7573T: git git://linuxtv.org/media_tree.git 7574F: Documentation/admin-guide/media/em28xx* 7575F: drivers/media/usb/em28xx/ 7576 7577EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER 7578M: Adrian Hunter <adrian.hunter@intel.com> 7579M: Ritesh Harjani <riteshh@codeaurora.org> 7580M: Asutosh Das <asutoshd@codeaurora.org> 7581L: linux-mmc@vger.kernel.org 7582S: Supported 7583F: drivers/mmc/host/cqhci* 7584 7585EMULEX 10Gbps iSCSI - OneConnect DRIVER 7586M: Ketan Mukadam <ketan.mukadam@broadcom.com> 7587L: linux-scsi@vger.kernel.org 7588S: Supported 7589W: http://www.broadcom.com 7590F: drivers/scsi/be2iscsi/ 7591 7592EMULEX 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net) 7593M: Ajit Khaparde <ajit.khaparde@broadcom.com> 7594M: Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com> 7595M: Somnath Kotur <somnath.kotur@broadcom.com> 7596L: netdev@vger.kernel.org 7597S: Supported 7598W: http://www.emulex.com 7599F: drivers/net/ethernet/emulex/benet/ 7600 7601EMULEX ONECONNECT ROCE DRIVER 7602M: Selvin Xavier <selvin.xavier@broadcom.com> 7603L: linux-rdma@vger.kernel.org 7604S: Odd Fixes 7605W: http://www.broadcom.com 7606F: drivers/infiniband/hw/ocrdma/ 7607F: include/uapi/rdma/ocrdma-abi.h 7608 7609EMULEX/BROADCOM EFCT FC/FCOE SCSI TARGET DRIVER 7610M: James Smart <james.smart@broadcom.com> 7611M: Ram Vegesna <ram.vegesna@broadcom.com> 7612L: linux-scsi@vger.kernel.org 7613L: target-devel@vger.kernel.org 7614S: Supported 7615W: http://www.broadcom.com 7616F: drivers/scsi/elx/ 7617 7618EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER 7619M: James Smart <james.smart@broadcom.com> 7620M: Dick Kennedy <dick.kennedy@broadcom.com> 7621L: linux-scsi@vger.kernel.org 7622S: Supported 7623W: http://www.broadcom.com 7624F: drivers/scsi/lpfc/ 7625 7626ENE CB710 FLASH CARD READER DRIVER 7627M: Michał Mirosław <mirq-linux@rere.qmqm.pl> 7628S: Maintained 7629F: drivers/misc/cb710/ 7630F: drivers/mmc/host/cb710-mmc.* 7631F: include/linux/cb710.h 7632 7633ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER 7634M: Maxim Levitsky <maximlevitsky@gmail.com> 7635S: Maintained 7636F: drivers/media/rc/ene_ir.* 7637 7638EPAPR HYPERVISOR BYTE CHANNEL DEVICE DRIVER 7639M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 7640L: linuxppc-dev@lists.ozlabs.org 7641S: Maintained 7642F: drivers/tty/ehv_bytechan.c 7643 7644EPSON S1D13XXX FRAMEBUFFER DRIVER 7645M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 7646S: Maintained 7647T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 7648F: drivers/video/fbdev/s1d13xxxfb.c 7649F: include/video/s1d13xxxfb.h 7650 7651EROFS FILE SYSTEM 7652M: Gao Xiang <xiang@kernel.org> 7653M: Chao Yu <chao@kernel.org> 7654R: Yue Hu <huyue2@coolpad.com> 7655R: Jeffle Xu <jefflexu@linux.alibaba.com> 7656L: linux-erofs@lists.ozlabs.org 7657S: Maintained 7658T: git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git 7659F: Documentation/ABI/testing/sysfs-fs-erofs 7660F: Documentation/filesystems/erofs.rst 7661F: fs/erofs/ 7662F: include/trace/events/erofs.h 7663 7664ERRSEQ ERROR TRACKING INFRASTRUCTURE 7665M: Jeff Layton <jlayton@kernel.org> 7666S: Maintained 7667F: include/linux/errseq.h 7668F: lib/errseq.c 7669 7670ESD CAN/USB DRIVERS 7671M: Frank Jungclaus <frank.jungclaus@esd.eu> 7672R: socketcan@esd.eu 7673L: linux-can@vger.kernel.org 7674S: Maintained 7675F: drivers/net/can/usb/esd_usb.c 7676 7677ET131X NETWORK DRIVER 7678M: Mark Einon <mark.einon@gmail.com> 7679S: Odd Fixes 7680F: drivers/net/ethernet/agere/ 7681 7682ETAS ES58X CAN/USB DRIVER 7683M: Vincent Mailhol <mailhol.vincent@wanadoo.fr> 7684L: linux-can@vger.kernel.org 7685S: Maintained 7686F: Documentation/networking/devlink/etas_es58x.rst 7687F: drivers/net/can/usb/etas_es58x/ 7688 7689ETHERNET BRIDGE 7690M: Roopa Prabhu <roopa@nvidia.com> 7691M: Nikolay Aleksandrov <razor@blackwall.org> 7692L: bridge@lists.linux-foundation.org (moderated for non-subscribers) 7693L: netdev@vger.kernel.org 7694S: Maintained 7695W: http://www.linuxfoundation.org/en/Net:Bridge 7696F: include/linux/netfilter_bridge/ 7697F: net/bridge/ 7698 7699ETHERNET PHY LIBRARY 7700M: Andrew Lunn <andrew@lunn.ch> 7701M: Heiner Kallweit <hkallweit1@gmail.com> 7702R: Russell King <linux@armlinux.org.uk> 7703L: netdev@vger.kernel.org 7704S: Maintained 7705F: Documentation/ABI/testing/sysfs-class-net-phydev 7706F: Documentation/devicetree/bindings/net/ethernet-phy.yaml 7707F: Documentation/devicetree/bindings/net/mdio* 7708F: Documentation/devicetree/bindings/net/qca,ar803x.yaml 7709F: Documentation/networking/phy.rst 7710F: drivers/net/mdio/ 7711F: drivers/net/mdio/acpi_mdio.c 7712F: drivers/net/mdio/fwnode_mdio.c 7713F: drivers/net/mdio/of_mdio.c 7714F: drivers/net/pcs/ 7715F: drivers/net/phy/ 7716F: include/dt-bindings/net/qca-ar803x.h 7717F: include/linux/*mdio*.h 7718F: include/linux/linkmode.h 7719F: include/linux/mdio/*.h 7720F: include/linux/mii.h 7721F: include/linux/of_net.h 7722F: include/linux/phy.h 7723F: include/linux/phy_fixed.h 7724F: include/linux/platform_data/mdio-bcm-unimac.h 7725F: include/linux/platform_data/mdio-gpio.h 7726F: include/trace/events/mdio.h 7727F: include/uapi/linux/mdio.h 7728F: include/uapi/linux/mii.h 7729F: net/core/of_net.c 7730 7731EXEC & BINFMT API 7732R: Eric Biederman <ebiederm@xmission.com> 7733R: Kees Cook <keescook@chromium.org> 7734L: linux-mm@kvack.org 7735S: Supported 7736T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/execve 7737F: fs/*binfmt_*.c 7738F: fs/exec.c 7739F: include/linux/binfmts.h 7740F: include/linux/elf.h 7741F: include/uapi/linux/binfmts.h 7742F: include/uapi/linux/elf.h 7743F: tools/testing/selftests/exec/ 7744N: asm/elf.h 7745N: binfmt 7746 7747EXFAT FILE SYSTEM 7748M: Namjae Jeon <linkinjeon@kernel.org> 7749M: Sungjong Seo <sj1557.seo@samsung.com> 7750L: linux-fsdevel@vger.kernel.org 7751S: Maintained 7752T: git git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat.git 7753F: fs/exfat/ 7754 7755EXT2 FILE SYSTEM 7756M: Jan Kara <jack@suse.com> 7757L: linux-ext4@vger.kernel.org 7758S: Maintained 7759F: Documentation/filesystems/ext2.rst 7760F: fs/ext2/ 7761F: include/linux/ext2* 7762 7763EXT4 FILE SYSTEM 7764M: "Theodore Ts'o" <tytso@mit.edu> 7765M: Andreas Dilger <adilger.kernel@dilger.ca> 7766L: linux-ext4@vger.kernel.org 7767S: Maintained 7768W: http://ext4.wiki.kernel.org 7769Q: http://patchwork.ozlabs.org/project/linux-ext4/list/ 7770T: git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git 7771F: Documentation/filesystems/ext4/ 7772F: fs/ext4/ 7773F: include/trace/events/ext4.h 7774F: include/uapi/linux/ext4.h 7775 7776Extended Verification Module (EVM) 7777M: Mimi Zohar <zohar@linux.ibm.com> 7778L: linux-integrity@vger.kernel.org 7779S: Supported 7780T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 7781F: security/integrity/ 7782F: security/integrity/evm/ 7783 7784EXTENSIBLE FIRMWARE INTERFACE (EFI) 7785M: Ard Biesheuvel <ardb@kernel.org> 7786L: linux-efi@vger.kernel.org 7787S: Maintained 7788T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7789F: Documentation/admin-guide/efi-stub.rst 7790F: arch/*/include/asm/efi.h 7791F: arch/*/kernel/efi.c 7792F: arch/arm/boot/compressed/efi-header.S 7793F: arch/x86/platform/efi/ 7794F: drivers/firmware/efi/ 7795F: include/linux/efi*.h 7796 7797EXTERNAL CONNECTOR SUBSYSTEM (EXTCON) 7798M: MyungJoo Ham <myungjoo.ham@samsung.com> 7799M: Chanwoo Choi <cw00.choi@samsung.com> 7800L: linux-kernel@vger.kernel.org 7801S: Maintained 7802T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git 7803F: Documentation/devicetree/bindings/extcon/ 7804F: Documentation/firmware-guide/acpi/extcon-intel-int3496.rst 7805F: drivers/extcon/ 7806F: include/linux/extcon.h 7807F: include/linux/extcon/ 7808 7809EXTRA BOOT CONFIG 7810M: Masami Hiramatsu <mhiramat@kernel.org> 7811L: linux-kernel@vger.kernel.org 7812L: linux-trace-kernel@vger.kernel.org 7813S: Maintained 7814Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 7815T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 7816F: Documentation/admin-guide/bootconfig.rst 7817F: fs/proc/bootconfig.c 7818F: include/linux/bootconfig.h 7819F: lib/bootconfig-data.S 7820F: lib/bootconfig.c 7821F: tools/bootconfig/* 7822F: tools/bootconfig/scripts/* 7823 7824EXYNOS DP DRIVER 7825M: Jingoo Han <jingoohan1@gmail.com> 7826L: dri-devel@lists.freedesktop.org 7827S: Maintained 7828F: drivers/gpu/drm/exynos/exynos_dp* 7829 7830EXYNOS SYSMMU (IOMMU) driver 7831M: Marek Szyprowski <m.szyprowski@samsung.com> 7832L: iommu@lists.linux.dev 7833S: Maintained 7834F: drivers/iommu/exynos-iommu.c 7835 7836F2FS FILE SYSTEM 7837M: Jaegeuk Kim <jaegeuk@kernel.org> 7838M: Chao Yu <chao@kernel.org> 7839L: linux-f2fs-devel@lists.sourceforge.net 7840S: Maintained 7841W: https://f2fs.wiki.kernel.org/ 7842Q: https://patchwork.kernel.org/project/f2fs/list/ 7843B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=f2fs 7844T: git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git 7845F: Documentation/ABI/testing/sysfs-fs-f2fs 7846F: Documentation/filesystems/f2fs.rst 7847F: fs/f2fs/ 7848F: include/linux/f2fs_fs.h 7849F: include/trace/events/f2fs.h 7850F: include/uapi/linux/f2fs.h 7851 7852F71805F HARDWARE MONITORING DRIVER 7853M: Jean Delvare <jdelvare@suse.com> 7854L: linux-hwmon@vger.kernel.org 7855S: Maintained 7856F: Documentation/hwmon/f71805f.rst 7857F: drivers/hwmon/f71805f.c 7858 7859FADDR2LINE 7860M: Josh Poimboeuf <jpoimboe@kernel.org> 7861S: Maintained 7862F: scripts/faddr2line 7863 7864FAILOVER MODULE 7865M: Sridhar Samudrala <sridhar.samudrala@intel.com> 7866L: netdev@vger.kernel.org 7867S: Supported 7868F: Documentation/networking/failover.rst 7869F: include/net/failover.h 7870F: net/core/failover.c 7871 7872FANOTIFY 7873M: Jan Kara <jack@suse.cz> 7874R: Amir Goldstein <amir73il@gmail.com> 7875R: Matthew Bobrowski <repnop@google.com> 7876L: linux-fsdevel@vger.kernel.org 7877S: Maintained 7878F: fs/notify/fanotify/ 7879F: include/linux/fanotify.h 7880F: include/uapi/linux/fanotify.h 7881 7882FARADAY FOTG210 USB2 DUAL-ROLE CONTROLLER 7883M: Linus Walleij <linus.walleij@linaro.org> 7884L: linux-usb@vger.kernel.org 7885S: Maintained 7886F: drivers/usb/fotg210/ 7887 7888FARSYNC SYNCHRONOUS DRIVER 7889M: Kevin Curtis <kevin.curtis@farsite.co.uk> 7890S: Supported 7891W: http://www.farsite.co.uk/ 7892F: drivers/net/wan/farsync.* 7893 7894FAULT INJECTION SUPPORT 7895M: Akinobu Mita <akinobu.mita@gmail.com> 7896S: Supported 7897F: Documentation/fault-injection/ 7898F: lib/fault-inject.c 7899 7900FBTFT Framebuffer drivers 7901L: dri-devel@lists.freedesktop.org 7902L: linux-fbdev@vger.kernel.org 7903S: Orphan 7904F: drivers/staging/fbtft/ 7905 7906FC0011 TUNER DRIVER 7907M: Michael Buesch <m@bues.ch> 7908L: linux-media@vger.kernel.org 7909S: Maintained 7910F: drivers/media/tuners/fc0011.c 7911F: drivers/media/tuners/fc0011.h 7912 7913FC2580 MEDIA DRIVER 7914M: Antti Palosaari <crope@iki.fi> 7915L: linux-media@vger.kernel.org 7916S: Maintained 7917W: https://linuxtv.org 7918W: http://palosaari.fi/linux/ 7919Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7920T: git git://linuxtv.org/anttip/media_tree.git 7921F: drivers/media/tuners/fc2580* 7922 7923FCOE SUBSYSTEM (libfc, libfcoe, fcoe) 7924M: Hannes Reinecke <hare@suse.de> 7925L: linux-scsi@vger.kernel.org 7926S: Supported 7927W: www.Open-FCoE.org 7928F: drivers/scsi/fcoe/ 7929F: drivers/scsi/libfc/ 7930F: include/scsi/fc/ 7931F: include/scsi/libfc.h 7932F: include/scsi/libfcoe.h 7933F: include/uapi/scsi/fc/ 7934 7935FILE LOCKING (flock() and fcntl()/lockf()) 7936M: Jeff Layton <jlayton@kernel.org> 7937M: Chuck Lever <chuck.lever@oracle.com> 7938L: linux-fsdevel@vger.kernel.org 7939S: Maintained 7940F: fs/fcntl.c 7941F: fs/locks.c 7942F: include/linux/fcntl.h 7943F: include/uapi/linux/fcntl.h 7944 7945FILESYSTEM DIRECT ACCESS (DAX) 7946M: Dan Williams <dan.j.williams@intel.com> 7947R: Matthew Wilcox <willy@infradead.org> 7948R: Jan Kara <jack@suse.cz> 7949L: linux-fsdevel@vger.kernel.org 7950L: nvdimm@lists.linux.dev 7951S: Supported 7952F: fs/dax.c 7953F: include/linux/dax.h 7954F: include/trace/events/fs_dax.h 7955 7956FILESYSTEMS (VFS and infrastructure) 7957M: Alexander Viro <viro@zeniv.linux.org.uk> 7958M: Christian Brauner <brauner@kernel.org> 7959L: linux-fsdevel@vger.kernel.org 7960S: Maintained 7961F: fs/* 7962F: include/linux/fs.h 7963F: include/linux/fs_types.h 7964F: include/uapi/linux/fs.h 7965F: include/uapi/linux/openat2.h 7966 7967FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER 7968M: Riku Voipio <riku.voipio@iki.fi> 7969L: linux-hwmon@vger.kernel.org 7970S: Maintained 7971F: drivers/hwmon/f75375s.c 7972F: include/linux/f75375s.h 7973 7974FINTEK F81604 USB to 2xCANBUS DEVICE DRIVER 7975M: Ji-Ze Hong (Peter Hong) <peter_hong@fintek.com.tw> 7976L: linux-can@vger.kernel.org 7977S: Maintained 7978F: drivers/net/can/usb/f81604.c 7979 7980FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE 7981M: Clemens Ladisch <clemens@ladisch.de> 7982M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 7983L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7984S: Maintained 7985T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7986F: include/uapi/sound/firewire.h 7987F: sound/firewire/ 7988 7989FIREWIRE MEDIA DRIVERS (firedtv) 7990M: Stefan Richter <stefanr@s5r6.in-berlin.de> 7991L: linux-media@vger.kernel.org 7992L: linux1394-devel@lists.sourceforge.net 7993S: Maintained 7994T: git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git 7995F: drivers/media/firewire/ 7996 7997FIREWIRE SBP-2 TARGET 7998M: Chris Boot <bootc@bootc.net> 7999L: linux-scsi@vger.kernel.org 8000L: target-devel@vger.kernel.org 8001L: linux1394-devel@lists.sourceforge.net 8002S: Maintained 8003T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master 8004F: drivers/target/sbp/ 8005 8006FIREWIRE SUBSYSTEM 8007M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 8008M: Takashi Sakamoto <takaswie@kernel.org> 8009L: linux1394-devel@lists.sourceforge.net 8010S: Maintained 8011W: http://ieee1394.docs.kernel.org/ 8012T: git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git 8013F: drivers/firewire/ 8014F: include/linux/firewire.h 8015F: include/uapi/linux/firewire*.h 8016F: tools/firewire/ 8017 8018FIRMWARE FRAMEWORK FOR ARMV8-A 8019M: Sudeep Holla <sudeep.holla@arm.com> 8020L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8021S: Maintained 8022F: drivers/firmware/arm_ffa/ 8023F: include/linux/arm_ffa.h 8024 8025FIRMWARE LOADER (request_firmware) 8026M: Luis Chamberlain <mcgrof@kernel.org> 8027M: Russ Weight <russell.h.weight@intel.com> 8028L: linux-kernel@vger.kernel.org 8029S: Maintained 8030F: Documentation/firmware_class/ 8031F: drivers/base/firmware_loader/ 8032F: include/linux/firmware.h 8033 8034FLEXTIMER FTM-QUADDEC DRIVER 8035M: Patrick Havelange <patrick.havelange@essensium.com> 8036L: linux-iio@vger.kernel.org 8037S: Maintained 8038F: Documentation/devicetree/bindings/counter/ftm-quaddec.txt 8039F: drivers/counter/ftm-quaddec.c 8040 8041FLOPPY DRIVER 8042M: Denis Efremov <efremov@linux.com> 8043L: linux-block@vger.kernel.org 8044S: Odd Fixes 8045F: drivers/block/floppy.c 8046 8047FLYSKY FSIA6B RC RECEIVER 8048M: Markus Koch <markus@notsyncing.net> 8049L: linux-input@vger.kernel.org 8050S: Maintained 8051F: drivers/input/joystick/fsia6b.c 8052 8053FOCUSRITE SCARLETT GEN 2/3 MIXER DRIVER 8054M: Geoffrey D. Bennett <g@b4.vu> 8055L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8056S: Maintained 8057T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 8058F: sound/usb/mixer_scarlett_gen2.c 8059 8060FORCEDETH GIGABIT ETHERNET DRIVER 8061M: Rain River <rain.1986.08.12@gmail.com> 8062M: Zhu Yanjun <zyjzyj2000@gmail.com> 8063L: netdev@vger.kernel.org 8064S: Maintained 8065F: drivers/net/ethernet/nvidia/* 8066 8067FORTIFY_SOURCE 8068M: Kees Cook <keescook@chromium.org> 8069L: linux-hardening@vger.kernel.org 8070S: Supported 8071T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8072F: include/linux/fortify-string.h 8073F: lib/fortify_kunit.c 8074F: lib/memcpy_kunit.c 8075F: lib/strscpy_kunit.c 8076F: lib/test_fortify/* 8077F: scripts/test_fortify.sh 8078K: \b__NO_FORTIFY\b 8079 8080FPGA DFL DRIVERS 8081M: Wu Hao <hao.wu@intel.com> 8082R: Tom Rix <trix@redhat.com> 8083L: linux-fpga@vger.kernel.org 8084S: Maintained 8085F: Documentation/ABI/testing/sysfs-bus-dfl* 8086F: Documentation/fpga/dfl.rst 8087F: drivers/fpga/dfl* 8088F: drivers/uio/uio_dfl.c 8089F: include/linux/dfl.h 8090F: include/uapi/linux/fpga-dfl.h 8091 8092FPGA MANAGER FRAMEWORK 8093M: Moritz Fischer <mdf@kernel.org> 8094M: Wu Hao <hao.wu@intel.com> 8095M: Xu Yilun <yilun.xu@intel.com> 8096R: Tom Rix <trix@redhat.com> 8097L: linux-fpga@vger.kernel.org 8098S: Maintained 8099Q: http://patchwork.kernel.org/project/linux-fpga/list/ 8100T: git git://git.kernel.org/pub/scm/linux/kernel/git/fpga/linux-fpga.git 8101F: Documentation/devicetree/bindings/fpga/ 8102F: Documentation/driver-api/fpga/ 8103F: Documentation/fpga/ 8104F: drivers/fpga/ 8105F: include/linux/fpga/ 8106 8107FPU EMULATOR 8108M: Bill Metzenthen <billm@melbpc.org.au> 8109S: Maintained 8110W: https://floatingpoint.billm.au/ 8111F: arch/x86/math-emu/ 8112 8113FRAMEBUFFER CORE 8114M: Daniel Vetter <daniel@ffwll.ch> 8115S: Odd Fixes 8116T: git git://anongit.freedesktop.org/drm/drm-misc 8117F: drivers/video/fbdev/core/ 8118 8119FRAMEBUFFER LAYER 8120M: Helge Deller <deller@gmx.de> 8121L: linux-fbdev@vger.kernel.org 8122L: dri-devel@lists.freedesktop.org 8123S: Maintained 8124Q: http://patchwork.kernel.org/project/linux-fbdev/list/ 8125T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev.git 8126F: Documentation/fb/ 8127F: drivers/video/ 8128F: include/linux/fb.h 8129F: include/uapi/linux/fb.h 8130F: include/uapi/video/ 8131F: include/video/ 8132 8133FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER 8134M: Horia Geantă <horia.geanta@nxp.com> 8135M: Pankaj Gupta <pankaj.gupta@nxp.com> 8136M: Gaurav Jain <gaurav.jain@nxp.com> 8137L: linux-crypto@vger.kernel.org 8138S: Maintained 8139F: Documentation/devicetree/bindings/crypto/fsl,sec-v4.0* 8140F: drivers/crypto/caam/ 8141 8142FREESCALE COLDFIRE M5441X MMC DRIVER 8143M: Angelo Dureghello <angelo.dureghello@timesys.com> 8144L: linux-mmc@vger.kernel.org 8145S: Maintained 8146F: drivers/mmc/host/sdhci-esdhc-mcf.c 8147F: include/linux/platform_data/mmc-esdhc-mcf.h 8148 8149FREESCALE DIU FRAMEBUFFER DRIVER 8150M: Timur Tabi <timur@kernel.org> 8151L: linux-fbdev@vger.kernel.org 8152S: Maintained 8153F: drivers/video/fbdev/fsl-diu-fb.* 8154 8155FREESCALE DMA DRIVER 8156M: Li Yang <leoyang.li@nxp.com> 8157M: Zhang Wei <zw@zh-kernel.org> 8158L: linuxppc-dev@lists.ozlabs.org 8159S: Maintained 8160F: drivers/dma/fsldma.* 8161 8162FREESCALE DSPI DRIVER 8163M: Vladimir Oltean <olteanv@gmail.com> 8164L: linux-spi@vger.kernel.org 8165S: Maintained 8166F: Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt 8167F: drivers/spi/spi-fsl-dspi.c 8168F: include/linux/spi/spi-fsl-dspi.h 8169 8170FREESCALE ENETC ETHERNET DRIVERS 8171M: Claudiu Manoil <claudiu.manoil@nxp.com> 8172M: Vladimir Oltean <vladimir.oltean@nxp.com> 8173L: netdev@vger.kernel.org 8174S: Maintained 8175F: drivers/net/ethernet/freescale/enetc/ 8176 8177FREESCALE eTSEC ETHERNET DRIVER (GIANFAR) 8178M: Claudiu Manoil <claudiu.manoil@nxp.com> 8179L: netdev@vger.kernel.org 8180S: Maintained 8181F: Documentation/devicetree/bindings/net/fsl-tsec-phy.txt 8182F: drivers/net/ethernet/freescale/gianfar* 8183 8184FREESCALE GPMI NAND DRIVER 8185M: Han Xu <han.xu@nxp.com> 8186L: linux-mtd@lists.infradead.org 8187S: Maintained 8188F: drivers/mtd/nand/raw/gpmi-nand/* 8189 8190FREESCALE I2C CPM DRIVER 8191M: Jochen Friedrich <jochen@scram.de> 8192L: linuxppc-dev@lists.ozlabs.org 8193L: linux-i2c@vger.kernel.org 8194S: Maintained 8195F: drivers/i2c/busses/i2c-cpm.c 8196 8197FREESCALE IMX / MXC FEC DRIVER 8198M: Wei Fang <wei.fang@nxp.com> 8199R: Shenwei Wang <shenwei.wang@nxp.com> 8200R: Clark Wang <xiaoning.wang@nxp.com> 8201R: NXP Linux Team <linux-imx@nxp.com> 8202L: netdev@vger.kernel.org 8203S: Maintained 8204F: Documentation/devicetree/bindings/net/fsl,fec.yaml 8205F: drivers/net/ethernet/freescale/fec.h 8206F: drivers/net/ethernet/freescale/fec_main.c 8207F: drivers/net/ethernet/freescale/fec_ptp.c 8208 8209FREESCALE IMX / MXC FRAMEBUFFER DRIVER 8210M: Sascha Hauer <s.hauer@pengutronix.de> 8211R: Pengutronix Kernel Team <kernel@pengutronix.de> 8212L: linux-fbdev@vger.kernel.org 8213L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8214S: Maintained 8215F: drivers/video/fbdev/imxfb.c 8216 8217FREESCALE IMX DDR PMU DRIVER 8218M: Frank Li <Frank.li@nxp.com> 8219L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8220S: Maintained 8221F: Documentation/admin-guide/perf/imx-ddr.rst 8222F: Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml 8223F: drivers/perf/fsl_imx8_ddr_perf.c 8224 8225FREESCALE IMX I2C DRIVER 8226M: Oleksij Rempel <o.rempel@pengutronix.de> 8227R: Pengutronix Kernel Team <kernel@pengutronix.de> 8228L: linux-i2c@vger.kernel.org 8229S: Maintained 8230F: Documentation/devicetree/bindings/i2c/i2c-imx.yaml 8231F: drivers/i2c/busses/i2c-imx.c 8232 8233FREESCALE IMX LPI2C DRIVER 8234M: Dong Aisheng <aisheng.dong@nxp.com> 8235L: linux-i2c@vger.kernel.org 8236L: linux-imx@nxp.com 8237S: Maintained 8238F: Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml 8239F: drivers/i2c/busses/i2c-imx-lpi2c.c 8240 8241FREESCALE MPC I2C DRIVER 8242M: Chris Packham <chris.packham@alliedtelesis.co.nz> 8243L: linux-i2c@vger.kernel.org 8244S: Maintained 8245F: Documentation/devicetree/bindings/i2c/i2c-mpc.yaml 8246F: drivers/i2c/busses/i2c-mpc.c 8247 8248FREESCALE QORIQ DPAA ETHERNET DRIVER 8249M: Madalin Bucur <madalin.bucur@nxp.com> 8250L: netdev@vger.kernel.org 8251S: Maintained 8252F: drivers/net/ethernet/freescale/dpaa 8253 8254FREESCALE QORIQ DPAA FMAN DRIVER 8255M: Madalin Bucur <madalin.bucur@nxp.com> 8256R: Sean Anderson <sean.anderson@seco.com> 8257L: netdev@vger.kernel.org 8258S: Maintained 8259F: Documentation/devicetree/bindings/net/fsl-fman.txt 8260F: drivers/net/ethernet/freescale/fman 8261 8262FREESCALE QORIQ PTP CLOCK DRIVER 8263M: Yangbo Lu <yangbo.lu@nxp.com> 8264L: netdev@vger.kernel.org 8265S: Maintained 8266F: Documentation/devicetree/bindings/ptp/ptp-qoriq.txt 8267F: drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp* 8268F: drivers/net/ethernet/freescale/dpaa2/dprtc* 8269F: drivers/net/ethernet/freescale/enetc/enetc_ptp.c 8270F: drivers/ptp/ptp_qoriq.c 8271F: drivers/ptp/ptp_qoriq_debugfs.c 8272F: include/linux/fsl/ptp_qoriq.h 8273 8274FREESCALE QUAD SPI DRIVER 8275M: Han Xu <han.xu@nxp.com> 8276L: linux-spi@vger.kernel.org 8277S: Maintained 8278F: Documentation/devicetree/bindings/spi/fsl,spi-fsl-qspi.yaml 8279F: drivers/spi/spi-fsl-qspi.c 8280 8281FREESCALE QUICC ENGINE LIBRARY 8282M: Qiang Zhao <qiang.zhao@nxp.com> 8283L: linuxppc-dev@lists.ozlabs.org 8284S: Maintained 8285F: drivers/soc/fsl/qe/ 8286F: include/soc/fsl/qe/ 8287 8288FREESCALE QUICC ENGINE QMC DRIVER 8289M: Herve Codina <herve.codina@bootlin.com> 8290L: linuxppc-dev@lists.ozlabs.org 8291S: Maintained 8292F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-scc-qmc.yaml 8293F: drivers/soc/fsl/qe/qmc.c 8294F: include/soc/fsl/qe/qmc.h 8295 8296FREESCALE QUICC ENGINE TSA DRIVER 8297M: Herve Codina <herve.codina@bootlin.com> 8298L: linuxppc-dev@lists.ozlabs.org 8299S: Maintained 8300F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-tsa.yaml 8301F: drivers/soc/fsl/qe/tsa.c 8302F: drivers/soc/fsl/qe/tsa.h 8303F: include/dt-bindings/soc/cpm1-fsl,tsa.h 8304 8305FREESCALE QUICC ENGINE UCC ETHERNET DRIVER 8306M: Li Yang <leoyang.li@nxp.com> 8307L: netdev@vger.kernel.org 8308L: linuxppc-dev@lists.ozlabs.org 8309S: Maintained 8310F: drivers/net/ethernet/freescale/ucc_geth* 8311 8312FREESCALE QUICC ENGINE UCC HDLC DRIVER 8313M: Zhao Qiang <qiang.zhao@nxp.com> 8314L: netdev@vger.kernel.org 8315L: linuxppc-dev@lists.ozlabs.org 8316S: Maintained 8317F: drivers/net/wan/fsl_ucc_hdlc* 8318 8319FREESCALE QUICC ENGINE UCC UART DRIVER 8320M: Timur Tabi <timur@kernel.org> 8321L: linuxppc-dev@lists.ozlabs.org 8322S: Maintained 8323F: drivers/tty/serial/ucc_uart.c 8324 8325FREESCALE SOC DRIVERS 8326M: Li Yang <leoyang.li@nxp.com> 8327L: linuxppc-dev@lists.ozlabs.org 8328L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8329S: Maintained 8330F: Documentation/devicetree/bindings/misc/fsl,dpaa2-console.yaml 8331F: Documentation/devicetree/bindings/soc/fsl/ 8332F: drivers/soc/fsl/ 8333F: include/linux/fsl/ 8334F: include/soc/fsl/ 8335 8336FREESCALE SOC FS_ENET DRIVER 8337M: Pantelis Antoniou <pantelis.antoniou@gmail.com> 8338L: linuxppc-dev@lists.ozlabs.org 8339L: netdev@vger.kernel.org 8340S: Maintained 8341F: drivers/net/ethernet/freescale/fs_enet/ 8342F: include/linux/fs_enet_pd.h 8343 8344FREESCALE SOC SOUND DRIVERS 8345M: Shengjiu Wang <shengjiu.wang@gmail.com> 8346M: Xiubo Li <Xiubo.Lee@gmail.com> 8347R: Fabio Estevam <festevam@gmail.com> 8348R: Nicolin Chen <nicoleotsuka@gmail.com> 8349L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8350L: linuxppc-dev@lists.ozlabs.org 8351S: Maintained 8352F: sound/soc/fsl/fsl* 8353F: sound/soc/fsl/imx* 8354F: sound/soc/fsl/mpc8610_hpcd.c 8355 8356FREESCALE SOC SOUND QMC DRIVER 8357M: Herve Codina <herve.codina@bootlin.com> 8358L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8359L: linuxppc-dev@lists.ozlabs.org 8360S: Maintained 8361F: Documentation/devicetree/bindings/sound/fsl,qmc-audio.yaml 8362F: sound/soc/fsl/fsl_qmc_audio.c 8363 8364FREESCALE USB PERIPHERAL DRIVERS 8365M: Li Yang <leoyang.li@nxp.com> 8366L: linux-usb@vger.kernel.org 8367L: linuxppc-dev@lists.ozlabs.org 8368S: Maintained 8369F: drivers/usb/gadget/udc/fsl* 8370 8371FREESCALE USB PHY DRIVER 8372M: Ran Wang <ran.wang_1@nxp.com> 8373L: linux-usb@vger.kernel.org 8374L: linuxppc-dev@lists.ozlabs.org 8375S: Maintained 8376F: drivers/usb/phy/phy-fsl-usb* 8377 8378FREEVXFS FILESYSTEM 8379M: Christoph Hellwig <hch@infradead.org> 8380S: Maintained 8381W: ftp://ftp.openlinux.org/pub/people/hch/vxfs 8382F: fs/freevxfs/ 8383 8384FREEZER 8385M: "Rafael J. Wysocki" <rafael@kernel.org> 8386M: Pavel Machek <pavel@ucw.cz> 8387L: linux-pm@vger.kernel.org 8388S: Supported 8389F: Documentation/power/freezing-of-tasks.rst 8390F: include/linux/freezer.h 8391F: kernel/freezer.c 8392 8393FRONTSWAP API 8394M: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> 8395L: linux-kernel@vger.kernel.org 8396S: Maintained 8397F: include/linux/frontswap.h 8398F: mm/frontswap.c 8399 8400FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS 8401M: David Howells <dhowells@redhat.com> 8402L: linux-cachefs@redhat.com (moderated for non-subscribers) 8403S: Supported 8404F: Documentation/filesystems/caching/ 8405F: fs/fscache/ 8406F: include/linux/fscache*.h 8407 8408FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT 8409M: Eric Biggers <ebiggers@kernel.org> 8410M: Theodore Y. Ts'o <tytso@mit.edu> 8411M: Jaegeuk Kim <jaegeuk@kernel.org> 8412L: linux-fscrypt@vger.kernel.org 8413S: Supported 8414Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 8415T: git https://git.kernel.org/pub/scm/fs/fscrypt/linux.git 8416F: Documentation/filesystems/fscrypt.rst 8417F: fs/crypto/ 8418F: include/linux/fscrypt.h 8419F: include/uapi/linux/fscrypt.h 8420 8421FSI SUBSYSTEM 8422M: Jeremy Kerr <jk@ozlabs.org> 8423M: Joel Stanley <joel@jms.id.au> 8424R: Alistar Popple <alistair@popple.id.au> 8425R: Eddie James <eajames@linux.ibm.com> 8426L: linux-fsi@lists.ozlabs.org 8427S: Supported 8428Q: http://patchwork.ozlabs.org/project/linux-fsi/list/ 8429T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git 8430F: drivers/fsi/ 8431F: include/linux/fsi*.h 8432F: include/trace/events/fsi*.h 8433 8434FSI-ATTACHED I2C DRIVER 8435M: Eddie James <eajames@linux.ibm.com> 8436L: linux-i2c@vger.kernel.org 8437L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 8438S: Maintained 8439F: Documentation/devicetree/bindings/i2c/i2c-fsi.txt 8440F: drivers/i2c/busses/i2c-fsi.c 8441 8442FSI-ATTACHED SPI DRIVER 8443M: Eddie James <eajames@linux.ibm.com> 8444L: linux-spi@vger.kernel.org 8445S: Maintained 8446F: Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml 8447F: drivers/spi/spi-fsi.c 8448 8449FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE 8450M: Jan Kara <jack@suse.cz> 8451R: Amir Goldstein <amir73il@gmail.com> 8452L: linux-fsdevel@vger.kernel.org 8453S: Maintained 8454T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify 8455F: fs/notify/ 8456F: include/linux/fsnotify*.h 8457 8458FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION 8459M: Eric Biggers <ebiggers@kernel.org> 8460M: Theodore Y. Ts'o <tytso@mit.edu> 8461L: fsverity@lists.linux.dev 8462S: Supported 8463Q: https://patchwork.kernel.org/project/fsverity/list/ 8464T: git https://git.kernel.org/pub/scm/fs/fsverity/linux.git 8465F: Documentation/filesystems/fsverity.rst 8466F: fs/verity/ 8467F: include/linux/fsverity.h 8468F: include/uapi/linux/fsverity.h 8469 8470FT260 FTDI USB-HID TO I2C BRIDGE DRIVER 8471M: Michael Zaidman <michael.zaidman@gmail.com> 8472L: linux-i2c@vger.kernel.org 8473L: linux-input@vger.kernel.org 8474S: Maintained 8475F: drivers/hid/hid-ft260.c 8476 8477FUJITSU LAPTOP EXTRAS 8478M: Jonathan Woithe <jwoithe@just42.net> 8479L: platform-driver-x86@vger.kernel.org 8480S: Maintained 8481F: drivers/platform/x86/fujitsu-laptop.c 8482 8483FUJITSU TABLET EXTRAS 8484M: Robert Gerlach <khnz@gmx.de> 8485L: platform-driver-x86@vger.kernel.org 8486S: Maintained 8487F: drivers/platform/x86/fujitsu-tablet.c 8488 8489FUNCTION HOOKS (FTRACE) 8490M: Steven Rostedt <rostedt@goodmis.org> 8491M: Masami Hiramatsu <mhiramat@kernel.org> 8492R: Mark Rutland <mark.rutland@arm.com> 8493L: linux-kernel@vger.kernel.org 8494L: linux-trace-kernel@vger.kernel.org 8495S: Maintained 8496Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 8497T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 8498F: Documentation/trace/ftrace* 8499F: arch/*/*/*/*ftrace* 8500F: arch/*/*/*ftrace* 8501F: include/*/ftrace.h 8502F: kernel/trace/fgraph.c 8503F: kernel/trace/ftrace* 8504F: samples/ftrace 8505 8506FUNGIBLE ETHERNET DRIVERS 8507M: Dimitris Michailidis <dmichail@fungible.com> 8508L: netdev@vger.kernel.org 8509S: Supported 8510F: drivers/net/ethernet/fungible/ 8511 8512FUSE: FILESYSTEM IN USERSPACE 8513M: Miklos Szeredi <miklos@szeredi.hu> 8514L: linux-fsdevel@vger.kernel.org 8515S: Maintained 8516W: https://github.com/libfuse/ 8517T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git 8518F: Documentation/filesystems/fuse.rst 8519F: fs/fuse/ 8520F: include/uapi/linux/fuse.h 8521 8522FUTEX SUBSYSTEM 8523M: Thomas Gleixner <tglx@linutronix.de> 8524M: Ingo Molnar <mingo@redhat.com> 8525R: Peter Zijlstra <peterz@infradead.org> 8526R: Darren Hart <dvhart@infradead.org> 8527R: Davidlohr Bueso <dave@stgolabs.net> 8528R: André Almeida <andrealmeid@igalia.com> 8529L: linux-kernel@vger.kernel.org 8530S: Maintained 8531T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 8532F: Documentation/locking/*futex* 8533F: include/asm-generic/futex.h 8534F: include/linux/futex.h 8535F: include/uapi/linux/futex.h 8536F: kernel/futex/* 8537F: tools/perf/bench/futex* 8538F: tools/testing/selftests/futex/ 8539 8540GATEWORKS SYSTEM CONTROLLER (GSC) DRIVER 8541M: Tim Harvey <tharvey@gateworks.com> 8542S: Maintained 8543F: Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml 8544F: Documentation/hwmon/gsc-hwmon.rst 8545F: drivers/hwmon/gsc-hwmon.c 8546F: drivers/mfd/gateworks-gsc.c 8547F: include/linux/mfd/gsc.h 8548F: include/linux/platform_data/gsc_hwmon.h 8549 8550GCC PLUGINS 8551M: Kees Cook <keescook@chromium.org> 8552L: linux-hardening@vger.kernel.org 8553S: Maintained 8554T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8555F: Documentation/kbuild/gcc-plugins.rst 8556F: scripts/Makefile.gcc-plugins 8557F: scripts/gcc-plugins/ 8558 8559GCOV BASED KERNEL PROFILING 8560M: Peter Oberparleiter <oberpar@linux.ibm.com> 8561S: Maintained 8562F: Documentation/dev-tools/gcov.rst 8563F: kernel/gcov/ 8564 8565GDB KERNEL DEBUGGING HELPER SCRIPTS 8566M: Jan Kiszka <jan.kiszka@siemens.com> 8567M: Kieran Bingham <kbingham@kernel.org> 8568S: Supported 8569F: scripts/gdb/ 8570 8571GEMINI CRYPTO DRIVER 8572M: Corentin Labbe <clabbe@baylibre.com> 8573L: linux-crypto@vger.kernel.org 8574S: Maintained 8575F: drivers/crypto/gemini/ 8576 8577GEMTEK FM RADIO RECEIVER DRIVER 8578M: Hans Verkuil <hverkuil@xs4all.nl> 8579L: linux-media@vger.kernel.org 8580S: Maintained 8581W: https://linuxtv.org 8582T: git git://linuxtv.org/media_tree.git 8583F: drivers/media/radio/radio-gemtek* 8584 8585GENERIC ARCHITECTURE TOPOLOGY 8586M: Sudeep Holla <sudeep.holla@arm.com> 8587L: linux-kernel@vger.kernel.org 8588S: Maintained 8589F: drivers/base/arch_topology.c 8590F: include/linux/arch_topology.h 8591 8592GENERIC ENTRY CODE 8593M: Thomas Gleixner <tglx@linutronix.de> 8594M: Peter Zijlstra <peterz@infradead.org> 8595M: Andy Lutomirski <luto@kernel.org> 8596L: linux-kernel@vger.kernel.org 8597S: Maintained 8598T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/entry 8599F: include/linux/entry-common.h 8600F: include/linux/entry-kvm.h 8601F: kernel/entry/ 8602 8603GENERIC GPIO I2C DRIVER 8604M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8605S: Supported 8606F: drivers/i2c/busses/i2c-gpio.c 8607F: include/linux/platform_data/i2c-gpio.h 8608 8609GENERIC GPIO I2C MULTIPLEXER DRIVER 8610M: Peter Korsgaard <peter.korsgaard@barco.com> 8611L: linux-i2c@vger.kernel.org 8612S: Supported 8613F: Documentation/i2c/muxes/i2c-mux-gpio.rst 8614F: drivers/i2c/muxes/i2c-mux-gpio.c 8615F: include/linux/platform_data/i2c-mux-gpio.h 8616 8617GENERIC HDLC (WAN) DRIVERS 8618M: Krzysztof Halasa <khc@pm.waw.pl> 8619S: Maintained 8620W: http://www.kernel.org/pub/linux/utils/net/hdlc/ 8621F: drivers/net/wan/c101.c 8622F: drivers/net/wan/hd6457* 8623F: drivers/net/wan/hdlc* 8624F: drivers/net/wan/n2.c 8625F: drivers/net/wan/pc300too.c 8626F: drivers/net/wan/pci200syn.c 8627F: drivers/net/wan/wanxl* 8628 8629GENERIC INCLUDE/ASM HEADER FILES 8630M: Arnd Bergmann <arnd@arndb.de> 8631L: linux-arch@vger.kernel.org 8632S: Maintained 8633T: git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git 8634F: include/asm-generic/ 8635F: include/uapi/asm-generic/ 8636 8637GENERIC PHY FRAMEWORK 8638M: Vinod Koul <vkoul@kernel.org> 8639M: Kishon Vijay Abraham I <kishon@kernel.org> 8640L: linux-phy@lists.infradead.org 8641S: Supported 8642Q: https://patchwork.kernel.org/project/linux-phy/list/ 8643T: git git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy.git 8644F: Documentation/devicetree/bindings/phy/ 8645F: drivers/phy/ 8646F: include/dt-bindings/phy/ 8647F: include/linux/phy/ 8648 8649GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER 8650M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8651S: Supported 8652F: drivers/i2c/muxes/i2c-demux-pinctrl.c 8653 8654GENERIC PM DOMAINS 8655M: "Rafael J. Wysocki" <rafael@kernel.org> 8656M: Kevin Hilman <khilman@kernel.org> 8657M: Ulf Hansson <ulf.hansson@linaro.org> 8658L: linux-pm@vger.kernel.org 8659S: Supported 8660F: Documentation/devicetree/bindings/power/power?domain* 8661F: drivers/base/power/domain*.c 8662F: include/linux/pm_domain.h 8663 8664GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER 8665M: Eugen Hristev <eugen.hristev@microchip.com> 8666L: linux-input@vger.kernel.org 8667S: Maintained 8668F: drivers/input/touchscreen/resistive-adc-touch.c 8669 8670GENERIC STRING LIBRARY 8671R: Andy Shevchenko <andy@kernel.org> 8672S: Maintained 8673F: lib/string.c 8674F: lib/string_helpers.c 8675F: lib/test-string_helpers.c 8676F: lib/test_string.c 8677 8678GENERIC UIO DRIVER FOR PCI DEVICES 8679M: "Michael S. Tsirkin" <mst@redhat.com> 8680L: kvm@vger.kernel.org 8681S: Supported 8682F: drivers/uio/uio_pci_generic.c 8683 8684GENERIC VDSO LIBRARY 8685M: Andy Lutomirski <luto@kernel.org> 8686M: Thomas Gleixner <tglx@linutronix.de> 8687M: Vincenzo Frascino <vincenzo.frascino@arm.com> 8688L: linux-kernel@vger.kernel.org 8689S: Maintained 8690T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso 8691F: include/asm-generic/vdso/vsyscall.h 8692F: include/vdso/ 8693F: kernel/time/vsyscall.c 8694F: lib/vdso/ 8695 8696GENWQE (IBM Generic Workqueue Card) 8697M: Frank Haverkamp <haver@linux.ibm.com> 8698S: Supported 8699F: drivers/misc/genwqe/ 8700 8701GET_MAINTAINER SCRIPT 8702M: Joe Perches <joe@perches.com> 8703S: Maintained 8704F: scripts/get_maintainer.pl 8705 8706GFS2 FILE SYSTEM 8707M: Bob Peterson <rpeterso@redhat.com> 8708M: Andreas Gruenbacher <agruenba@redhat.com> 8709L: cluster-devel@redhat.com 8710S: Supported 8711B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=gfs2 8712T: git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git 8713F: Documentation/filesystems/gfs2* 8714F: fs/gfs2/ 8715F: include/uapi/linux/gfs2_ondisk.h 8716 8717GIGABYTE WMI DRIVER 8718M: Thomas Weißschuh <thomas@weissschuh.net> 8719L: platform-driver-x86@vger.kernel.org 8720S: Maintained 8721F: drivers/platform/x86/gigabyte-wmi.c 8722 8723GNSS SUBSYSTEM 8724M: Johan Hovold <johan@kernel.org> 8725S: Maintained 8726T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git 8727F: Documentation/ABI/testing/sysfs-class-gnss 8728F: Documentation/devicetree/bindings/gnss/ 8729F: drivers/gnss/ 8730F: include/linux/gnss.h 8731 8732GO7007 MPEG CODEC 8733M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 8734L: linux-media@vger.kernel.org 8735S: Maintained 8736F: drivers/media/usb/go7007/ 8737 8738GOODIX TOUCHSCREEN 8739M: Bastien Nocera <hadess@hadess.net> 8740M: Hans de Goede <hdegoede@redhat.com> 8741L: linux-input@vger.kernel.org 8742S: Maintained 8743F: drivers/input/touchscreen/goodix* 8744 8745GOOGLE ETHERNET DRIVERS 8746M: Jeroen de Borst <jeroendb@google.com> 8747M: Praveen Kaligineedi <pkaligineedi@google.com> 8748R: Shailend Chand <shailend@google.com> 8749L: netdev@vger.kernel.org 8750S: Supported 8751F: Documentation/networking/device_drivers/ethernet/google/gve.rst 8752F: drivers/net/ethernet/google 8753 8754GPD POCKET FAN DRIVER 8755M: Hans de Goede <hdegoede@redhat.com> 8756L: platform-driver-x86@vger.kernel.org 8757S: Maintained 8758F: drivers/platform/x86/gpd-pocket-fan.c 8759 8760GPIO ACPI SUPPORT 8761M: Mika Westerberg <mika.westerberg@linux.intel.com> 8762M: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 8763L: linux-gpio@vger.kernel.org 8764L: linux-acpi@vger.kernel.org 8765S: Supported 8766T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 8767F: Documentation/firmware-guide/acpi/gpio-properties.rst 8768F: drivers/gpio/gpiolib-acpi.c 8769F: drivers/gpio/gpiolib-acpi.h 8770 8771GPIO AGGREGATOR 8772M: Geert Uytterhoeven <geert+renesas@glider.be> 8773L: linux-gpio@vger.kernel.org 8774S: Supported 8775F: Documentation/admin-guide/gpio/gpio-aggregator.rst 8776F: drivers/gpio/gpio-aggregator.c 8777 8778GPIO IR Transmitter 8779M: Sean Young <sean@mess.org> 8780L: linux-media@vger.kernel.org 8781S: Maintained 8782F: Documentation/devicetree/bindings/leds/irled/gpio-ir-tx.yaml 8783F: drivers/media/rc/gpio-ir-tx.c 8784 8785GPIO MOCKUP DRIVER 8786M: Bamvor Jian Zhang <bamv2005@gmail.com> 8787L: linux-gpio@vger.kernel.org 8788S: Maintained 8789F: drivers/gpio/gpio-mockup.c 8790F: tools/testing/selftests/gpio/ 8791 8792GPIO REGMAP 8793R: Michael Walle <michael@walle.cc> 8794S: Maintained 8795F: drivers/gpio/gpio-regmap.c 8796F: include/linux/gpio/regmap.h 8797 8798GPIO SUBSYSTEM 8799M: Linus Walleij <linus.walleij@linaro.org> 8800M: Bartosz Golaszewski <brgl@bgdev.pl> 8801R: Andy Shevchenko <andy@kernel.org> 8802L: linux-gpio@vger.kernel.org 8803S: Maintained 8804T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 8805F: Documentation/ABI/obsolete/sysfs-gpio 8806F: Documentation/ABI/testing/gpio-cdev 8807F: Documentation/admin-guide/gpio/ 8808F: Documentation/devicetree/bindings/gpio/ 8809F: Documentation/driver-api/gpio/ 8810F: drivers/gpio/ 8811F: include/dt-bindings/gpio/ 8812F: include/linux/gpio.h 8813F: include/linux/gpio/ 8814F: include/linux/of_gpio.h 8815F: include/uapi/linux/gpio.h 8816F: tools/gpio/ 8817 8818GRE DEMULTIPLEXER DRIVER 8819M: Dmitry Kozlov <xeb@mail.ru> 8820L: netdev@vger.kernel.org 8821S: Maintained 8822F: include/net/gre.h 8823F: net/ipv4/gre_demux.c 8824F: net/ipv4/gre_offload.c 8825 8826GRETH 10/100/1G Ethernet MAC device driver 8827M: Andreas Larsson <andreas@gaisler.com> 8828L: netdev@vger.kernel.org 8829S: Maintained 8830F: drivers/net/ethernet/aeroflex/ 8831 8832GREYBUS AUDIO PROTOCOLS DRIVERS 8833M: Vaibhav Agarwal <vaibhav.sr@gmail.com> 8834M: Mark Greer <mgreer@animalcreek.com> 8835S: Maintained 8836F: drivers/staging/greybus/audio_apbridgea.c 8837F: drivers/staging/greybus/audio_apbridgea.h 8838F: drivers/staging/greybus/audio_codec.c 8839F: drivers/staging/greybus/audio_codec.h 8840F: drivers/staging/greybus/audio_gb.c 8841F: drivers/staging/greybus/audio_manager.c 8842F: drivers/staging/greybus/audio_manager.h 8843F: drivers/staging/greybus/audio_manager_module.c 8844F: drivers/staging/greybus/audio_manager_private.h 8845F: drivers/staging/greybus/audio_manager_sysfs.c 8846F: drivers/staging/greybus/audio_module.c 8847F: drivers/staging/greybus/audio_topology.c 8848 8849GREYBUS FW/HID/SPI PROTOCOLS DRIVERS 8850M: Viresh Kumar <vireshk@kernel.org> 8851S: Maintained 8852F: drivers/staging/greybus/authentication.c 8853F: drivers/staging/greybus/bootrom.c 8854F: drivers/staging/greybus/firmware.h 8855F: drivers/staging/greybus/fw-core.c 8856F: drivers/staging/greybus/fw-download.c 8857F: drivers/staging/greybus/fw-management.c 8858F: drivers/staging/greybus/greybus_authentication.h 8859F: drivers/staging/greybus/greybus_firmware.h 8860F: drivers/staging/greybus/hid.c 8861F: drivers/staging/greybus/i2c.c 8862F: drivers/staging/greybus/spi.c 8863F: drivers/staging/greybus/spilib.c 8864F: drivers/staging/greybus/spilib.h 8865 8866GREYBUS LOOPBACK DRIVER 8867M: Bryan O'Donoghue <pure.logic@nexus-software.ie> 8868S: Maintained 8869F: drivers/staging/greybus/loopback.c 8870 8871GREYBUS PLATFORM DRIVERS 8872M: Vaibhav Hiremath <hvaibhav.linux@gmail.com> 8873S: Maintained 8874F: drivers/staging/greybus/arche-apb-ctrl.c 8875F: drivers/staging/greybus/arche-platform.c 8876F: drivers/staging/greybus/arche_platform.h 8877 8878GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS 8879M: Rui Miguel Silva <rmfrfs@gmail.com> 8880S: Maintained 8881F: drivers/staging/greybus/gpio.c 8882F: drivers/staging/greybus/light.c 8883F: drivers/staging/greybus/power_supply.c 8884F: drivers/staging/greybus/sdio.c 8885F: drivers/staging/greybus/spi.c 8886F: drivers/staging/greybus/spilib.c 8887 8888GREYBUS SUBSYSTEM 8889M: Johan Hovold <johan@kernel.org> 8890M: Alex Elder <elder@kernel.org> 8891M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 8892L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 8893S: Maintained 8894F: drivers/greybus/ 8895F: drivers/staging/greybus/ 8896F: include/linux/greybus.h 8897F: include/linux/greybus/ 8898 8899GREYBUS UART PROTOCOLS DRIVERS 8900M: David Lin <dtwlin@gmail.com> 8901S: Maintained 8902F: drivers/staging/greybus/log.c 8903F: drivers/staging/greybus/uart.c 8904 8905GS1662 VIDEO SERIALIZER 8906M: Charles-Antoine Couret <charles-antoine.couret@nexvision.fr> 8907L: linux-media@vger.kernel.org 8908S: Maintained 8909T: git git://linuxtv.org/media_tree.git 8910F: drivers/media/spi/gs1662.c 8911 8912GSPCA FINEPIX SUBDRIVER 8913M: Frank Zago <frank@zago.net> 8914L: linux-media@vger.kernel.org 8915S: Maintained 8916T: git git://linuxtv.org/media_tree.git 8917F: drivers/media/usb/gspca/finepix.c 8918 8919GSPCA GL860 SUBDRIVER 8920M: Olivier Lorin <o.lorin@laposte.net> 8921L: linux-media@vger.kernel.org 8922S: Maintained 8923T: git git://linuxtv.org/media_tree.git 8924F: drivers/media/usb/gspca/gl860/ 8925 8926GSPCA M5602 SUBDRIVER 8927M: Erik Andren <erik.andren@gmail.com> 8928L: linux-media@vger.kernel.org 8929S: Maintained 8930T: git git://linuxtv.org/media_tree.git 8931F: drivers/media/usb/gspca/m5602/ 8932 8933GSPCA PAC207 SONIXB SUBDRIVER 8934M: Hans Verkuil <hverkuil@xs4all.nl> 8935L: linux-media@vger.kernel.org 8936S: Odd Fixes 8937T: git git://linuxtv.org/media_tree.git 8938F: drivers/media/usb/gspca/pac207.c 8939 8940GSPCA SN9C20X SUBDRIVER 8941M: Brian Johnson <brijohn@gmail.com> 8942L: linux-media@vger.kernel.org 8943S: Maintained 8944T: git git://linuxtv.org/media_tree.git 8945F: drivers/media/usb/gspca/sn9c20x.c 8946 8947GSPCA T613 SUBDRIVER 8948M: Leandro Costantino <lcostantino@gmail.com> 8949L: linux-media@vger.kernel.org 8950S: Maintained 8951T: git git://linuxtv.org/media_tree.git 8952F: drivers/media/usb/gspca/t613.c 8953 8954GSPCA USB WEBCAM DRIVER 8955M: Hans Verkuil <hverkuil@xs4all.nl> 8956L: linux-media@vger.kernel.org 8957S: Odd Fixes 8958T: git git://linuxtv.org/media_tree.git 8959F: drivers/media/usb/gspca/ 8960 8961GTP (GPRS Tunneling Protocol) 8962M: Pablo Neira Ayuso <pablo@netfilter.org> 8963M: Harald Welte <laforge@gnumonks.org> 8964L: osmocom-net-gprs@lists.osmocom.org 8965S: Maintained 8966T: git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git 8967F: drivers/net/gtp.c 8968 8969GUID PARTITION TABLE (GPT) 8970M: Davidlohr Bueso <dave@stgolabs.net> 8971L: linux-efi@vger.kernel.org 8972S: Maintained 8973F: block/partitions/efi.* 8974 8975HABANALABS PCI DRIVER 8976M: Oded Gabbay <ogabbay@kernel.org> 8977L: dri-devel@lists.freedesktop.org 8978S: Supported 8979C: irc://irc.oftc.net/dri-devel 8980T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/linux.git 8981F: Documentation/ABI/testing/debugfs-driver-habanalabs 8982F: Documentation/ABI/testing/sysfs-driver-habanalabs 8983F: drivers/accel/habanalabs/ 8984F: include/trace/events/habanalabs.h 8985F: include/uapi/drm/habanalabs_accel.h 8986 8987HACKRF MEDIA DRIVER 8988M: Antti Palosaari <crope@iki.fi> 8989L: linux-media@vger.kernel.org 8990S: Maintained 8991W: https://linuxtv.org 8992W: http://palosaari.fi/linux/ 8993Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8994T: git git://linuxtv.org/anttip/media_tree.git 8995F: drivers/media/usb/hackrf/ 8996 8997HANDSHAKE UPCALL FOR TRANSPORT LAYER SECURITY 8998M: Chuck Lever <chuck.lever@oracle.com> 8999L: kernel-tls-handshake@lists.linux.dev 9000L: netdev@vger.kernel.org 9001S: Maintained 9002F: Documentation/netlink/specs/handshake.yaml 9003F: Documentation/networking/tls-handshake.rst 9004F: include/net/handshake.h 9005F: include/trace/events/handshake.h 9006F: net/handshake/ 9007 9008HANTRO VPU CODEC DRIVER 9009M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 9010M: Philipp Zabel <p.zabel@pengutronix.de> 9011L: linux-media@vger.kernel.org 9012L: linux-rockchip@lists.infradead.org 9013S: Maintained 9014F: Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml 9015F: Documentation/devicetree/bindings/media/rockchip,rk3568-vepu.yaml 9016F: Documentation/devicetree/bindings/media/rockchip-vpu.yaml 9017F: drivers/media/platform/verisilicon/ 9018 9019HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER 9020M: Frank Seidel <frank@f-seidel.de> 9021L: platform-driver-x86@vger.kernel.org 9022S: Maintained 9023W: http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/ 9024F: drivers/platform/x86/hdaps.c 9025 9026HARDWARE MONITORING 9027M: Jean Delvare <jdelvare@suse.com> 9028M: Guenter Roeck <linux@roeck-us.net> 9029L: linux-hwmon@vger.kernel.org 9030S: Maintained 9031W: http://hwmon.wiki.kernel.org/ 9032T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 9033F: Documentation/ABI/testing/sysfs-class-hwmon 9034F: Documentation/devicetree/bindings/hwmon/ 9035F: Documentation/hwmon/ 9036F: drivers/hwmon/ 9037F: include/linux/hwmon*.h 9038F: include/trace/events/hwmon*.h 9039K: (devm_)?hwmon_device_(un)?register(|_with_groups|_with_info) 9040 9041HARDWARE RANDOM NUMBER GENERATOR CORE 9042M: Olivia Mackall <olivia@selenic.com> 9043M: Herbert Xu <herbert@gondor.apana.org.au> 9044L: linux-crypto@vger.kernel.org 9045S: Odd fixes 9046F: Documentation/admin-guide/hw_random.rst 9047F: Documentation/devicetree/bindings/rng/ 9048F: drivers/char/hw_random/ 9049F: include/linux/hw_random.h 9050 9051HARDWARE SPINLOCK CORE 9052M: Ohad Ben-Cohen <ohad@wizery.com> 9053M: Bjorn Andersson <andersson@kernel.org> 9054R: Baolin Wang <baolin.wang7@gmail.com> 9055L: linux-remoteproc@vger.kernel.org 9056S: Maintained 9057T: git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next 9058F: Documentation/devicetree/bindings/hwlock/ 9059F: Documentation/locking/hwspinlock.rst 9060F: drivers/hwspinlock/ 9061F: include/linux/hwspinlock.h 9062 9063HARDWARE TRACING FACILITIES 9064M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 9065S: Maintained 9066F: drivers/hwtracing/ 9067 9068HARMONY SOUND DRIVER 9069L: linux-parisc@vger.kernel.org 9070S: Maintained 9071F: sound/parisc/harmony.* 9072 9073HDPVR USB VIDEO ENCODER DRIVER 9074M: Hans Verkuil <hverkuil@xs4all.nl> 9075L: linux-media@vger.kernel.org 9076S: Odd Fixes 9077W: https://linuxtv.org 9078T: git git://linuxtv.org/media_tree.git 9079F: drivers/media/usb/hdpvr/ 9080 9081HEWLETT PACKARD ENTERPRISE ILO CHIF DRIVER 9082M: Matt Hsiao <matt.hsiao@hpe.com> 9083S: Supported 9084F: drivers/misc/hpilo.[ch] 9085 9086HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER 9087M: Jerry Hoemann <jerry.hoemann@hpe.com> 9088S: Supported 9089F: Documentation/watchdog/hpwdt.rst 9090F: drivers/watchdog/hpwdt.c 9091 9092HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa) 9093M: Don Brace <don.brace@microchip.com> 9094L: storagedev@microchip.com 9095L: linux-scsi@vger.kernel.org 9096S: Supported 9097F: Documentation/scsi/hpsa.rst 9098F: drivers/scsi/hpsa*.[ch] 9099F: include/linux/cciss*.h 9100F: include/uapi/linux/cciss*.h 9101 9102HFI1 DRIVER 9103M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 9104L: linux-rdma@vger.kernel.org 9105S: Supported 9106F: drivers/infiniband/hw/hfi1 9107 9108HFS FILESYSTEM 9109L: linux-fsdevel@vger.kernel.org 9110S: Orphan 9111F: Documentation/filesystems/hfs.rst 9112F: fs/hfs/ 9113 9114HFSPLUS FILESYSTEM 9115L: linux-fsdevel@vger.kernel.org 9116S: Orphan 9117F: Documentation/filesystems/hfsplus.rst 9118F: fs/hfsplus/ 9119 9120HGA FRAMEBUFFER DRIVER 9121M: Ferenc Bakonyi <fero@drama.obuda.kando.hu> 9122L: linux-nvidia@lists.surfsouth.com 9123S: Maintained 9124W: http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml 9125F: drivers/video/fbdev/hgafb.c 9126 9127HIBERNATION (aka Software Suspend, aka swsusp) 9128M: "Rafael J. Wysocki" <rafael@kernel.org> 9129M: Pavel Machek <pavel@ucw.cz> 9130L: linux-pm@vger.kernel.org 9131S: Supported 9132B: https://bugzilla.kernel.org 9133F: arch/*/include/asm/suspend*.h 9134F: arch/x86/power/ 9135F: drivers/base/power/ 9136F: include/linux/freezer.h 9137F: include/linux/pm.h 9138F: include/linux/suspend.h 9139F: kernel/power/ 9140 9141HID CORE LAYER 9142M: Jiri Kosina <jikos@kernel.org> 9143M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 9144L: linux-input@vger.kernel.org 9145S: Maintained 9146T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 9147F: Documentation/hid/ 9148F: drivers/hid/ 9149F: include/linux/hid* 9150F: include/uapi/linux/hid* 9151F: samples/hid/ 9152F: tools/testing/selftests/hid/ 9153 9154HID LOGITECH DRIVERS 9155R: Filipe Laíns <lains@riseup.net> 9156L: linux-input@vger.kernel.org 9157S: Maintained 9158F: drivers/hid/hid-logitech-* 9159 9160HID PHOENIX RC FLIGHT CONTROLLER 9161M: Marcus Folkesson <marcus.folkesson@gmail.com> 9162L: linux-input@vger.kernel.org 9163S: Maintained 9164F: drivers/hid/hid-pxrc.c 9165 9166HID PLAYSTATION DRIVER 9167M: Roderick Colenbrander <roderick.colenbrander@sony.com> 9168L: linux-input@vger.kernel.org 9169S: Supported 9170F: drivers/hid/hid-playstation.c 9171 9172HID SENSOR HUB DRIVERS 9173M: Jiri Kosina <jikos@kernel.org> 9174M: Jonathan Cameron <jic23@kernel.org> 9175M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 9176L: linux-input@vger.kernel.org 9177L: linux-iio@vger.kernel.org 9178S: Maintained 9179F: Documentation/hid/hid-sensor* 9180F: drivers/hid/hid-sensor-* 9181F: drivers/iio/*/hid-* 9182F: include/linux/hid-sensor-* 9183 9184HID VRC-2 CAR CONTROLLER DRIVER 9185M: Marcus Folkesson <marcus.folkesson@gmail.com> 9186L: linux-input@vger.kernel.org 9187S: Maintained 9188F: drivers/hid/hid-vrc2.c 9189 9190HID WACOM DRIVER 9191M: Ping Cheng <ping.cheng@wacom.com> 9192M: Jason Gerecke <jason.gerecke@wacom.com> 9193L: linux-input@vger.kernel.org 9194S: Maintained 9195F: drivers/hid/wacom.h 9196F: drivers/hid/wacom_* 9197 9198HID++ LOGITECH DRIVERS 9199R: Filipe Laíns <lains@riseup.net> 9200R: Bastien Nocera <hadess@hadess.net> 9201L: linux-input@vger.kernel.org 9202S: Maintained 9203F: drivers/hid/hid-logitech-hidpp.c 9204 9205HIGH-RESOLUTION TIMERS, CLOCKEVENTS 9206M: Thomas Gleixner <tglx@linutronix.de> 9207L: linux-kernel@vger.kernel.org 9208S: Maintained 9209T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 9210F: Documentation/timers/ 9211F: include/linux/clockchips.h 9212F: include/linux/hrtimer.h 9213F: kernel/time/clockevents.c 9214F: kernel/time/hrtimer.c 9215F: kernel/time/timer_*.c 9216 9217HIGH-SPEED SCC DRIVER FOR AX.25 9218L: linux-hams@vger.kernel.org 9219S: Orphan 9220F: drivers/net/hamradio/scc.c 9221 9222HIGHPOINT ROCKETRAID 3xxx RAID DRIVER 9223M: HighPoint Linux Team <linux@highpoint-tech.com> 9224S: Supported 9225W: http://www.highpoint-tech.com 9226F: Documentation/scsi/hptiop.rst 9227F: drivers/scsi/hptiop.c 9228 9229HIKEY960 ONBOARD USB GPIO HUB DRIVER 9230M: John Stultz <jstultz@google.com> 9231L: linux-kernel@vger.kernel.org 9232S: Maintained 9233F: drivers/misc/hisi_hikey_usb.c 9234 9235HIMAX HX83112B TOUCHSCREEN SUPPORT 9236M: Job Noorman <job@noorman.info> 9237L: linux-input@vger.kernel.org 9238S: Maintained 9239F: Documentation/devicetree/bindings/input/touchscreen/himax,hx83112b.yaml 9240F: drivers/input/touchscreen/himax_hx83112b.c 9241 9242HIPPI 9243M: Jes Sorensen <jes@trained-monkey.org> 9244L: linux-hippi@sunsite.dk 9245S: Maintained 9246F: drivers/net/hippi/ 9247F: include/linux/hippidevice.h 9248F: include/uapi/linux/if_hippi.h 9249F: net/802/hippi.c 9250 9251HIRSCHMANN HELLCREEK ETHERNET SWITCH DRIVER 9252M: Kurt Kanzenbach <kurt@linutronix.de> 9253L: netdev@vger.kernel.org 9254S: Maintained 9255F: Documentation/devicetree/bindings/net/dsa/hirschmann,hellcreek.yaml 9256F: drivers/net/dsa/hirschmann/* 9257F: include/linux/platform_data/hirschmann-hellcreek.h 9258F: net/dsa/tag_hellcreek.c 9259 9260HISILICON DMA DRIVER 9261M: Zhou Wang <wangzhou1@hisilicon.com> 9262M: Jie Hai <haijie1@huawei.com> 9263L: dmaengine@vger.kernel.org 9264S: Maintained 9265F: drivers/dma/hisi_dma.c 9266 9267HISILICON GPIO DRIVER 9268M: Jay Fang <f.fangjian@huawei.com> 9269L: linux-gpio@vger.kernel.org 9270S: Maintained 9271F: Documentation/devicetree/bindings/gpio/hisilicon,ascend910-gpio.yaml 9272F: drivers/gpio/gpio-hisi.c 9273 9274HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE) 9275M: Longfang Liu <liulongfang@huawei.com> 9276L: linux-crypto@vger.kernel.org 9277S: Maintained 9278F: Documentation/ABI/testing/debugfs-hisi-hpre 9279F: drivers/crypto/hisilicon/hpre/hpre.h 9280F: drivers/crypto/hisilicon/hpre/hpre_crypto.c 9281F: drivers/crypto/hisilicon/hpre/hpre_main.c 9282 9283HISILICON HNS3 PMU DRIVER 9284M: Guangbin Huang <huangguangbin2@huawei.com> 9285S: Supported 9286F: Documentation/admin-guide/perf/hns3-pmu.rst 9287F: drivers/perf/hisilicon/hns3_pmu.c 9288 9289HISILICON I2C CONTROLLER DRIVER 9290M: Yicong Yang <yangyicong@hisilicon.com> 9291L: linux-i2c@vger.kernel.org 9292S: Maintained 9293W: https://www.hisilicon.com 9294F: Documentation/devicetree/bindings/i2c/hisilicon,ascend910-i2c.yaml 9295F: drivers/i2c/busses/i2c-hisi.c 9296 9297HISILICON LPC BUS DRIVER 9298M: Jay Fang <f.fangjian@huawei.com> 9299S: Maintained 9300W: http://www.hisilicon.com 9301F: Documentation/devicetree/bindings/arm/hisilicon/low-pin-count.yaml 9302F: drivers/bus/hisi_lpc.c 9303 9304HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3) 9305M: Yisen Zhuang <yisen.zhuang@huawei.com> 9306M: Salil Mehta <salil.mehta@huawei.com> 9307L: netdev@vger.kernel.org 9308S: Maintained 9309W: http://www.hisilicon.com 9310F: drivers/net/ethernet/hisilicon/hns3/ 9311 9312HISILICON NETWORK SUBSYSTEM DRIVER 9313M: Yisen Zhuang <yisen.zhuang@huawei.com> 9314M: Salil Mehta <salil.mehta@huawei.com> 9315L: netdev@vger.kernel.org 9316S: Maintained 9317W: http://www.hisilicon.com 9318F: Documentation/devicetree/bindings/net/hisilicon*.txt 9319F: drivers/net/ethernet/hisilicon/ 9320 9321HISILICON PMU DRIVER 9322M: Shaokun Zhang <zhangshaokun@hisilicon.com> 9323M: Jonathan Cameron <jonathan.cameron@huawei.com> 9324S: Supported 9325W: http://www.hisilicon.com 9326F: Documentation/admin-guide/perf/hisi-pcie-pmu.rst 9327F: Documentation/admin-guide/perf/hisi-pmu.rst 9328F: drivers/perf/hisilicon 9329 9330HISILICON PTT DRIVER 9331M: Yicong Yang <yangyicong@hisilicon.com> 9332M: Jonathan Cameron <jonathan.cameron@huawei.com> 9333L: linux-kernel@vger.kernel.org 9334S: Maintained 9335F: Documentation/ABI/testing/sysfs-devices-hisi_ptt 9336F: Documentation/trace/hisi-ptt.rst 9337F: drivers/hwtracing/ptt/ 9338F: tools/perf/arch/arm64/util/hisi-ptt.c 9339F: tools/perf/util/hisi-ptt* 9340F: tools/perf/util/hisi-ptt-decoder/* 9341 9342HISILICON QM DRIVER 9343M: Weili Qian <qianweili@huawei.com> 9344M: Zhou Wang <wangzhou1@hisilicon.com> 9345L: linux-crypto@vger.kernel.org 9346S: Maintained 9347F: drivers/crypto/hisilicon/Kconfig 9348F: drivers/crypto/hisilicon/Makefile 9349F: drivers/crypto/hisilicon/qm.c 9350F: drivers/crypto/hisilicon/sgl.c 9351F: include/linux/hisi_acc_qm.h 9352 9353HISILICON ROCE DRIVER 9354M: Haoyue Xu <xuhaoyue1@hisilicon.com> 9355M: Junxian Huang <huangjunxian6@hisilicon.com> 9356L: linux-rdma@vger.kernel.org 9357S: Maintained 9358F: Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt 9359F: drivers/infiniband/hw/hns/ 9360 9361HISILICON SAS Controller 9362M: Xiang Chen <chenxiang66@hisilicon.com> 9363S: Supported 9364W: http://www.hisilicon.com 9365F: Documentation/devicetree/bindings/scsi/hisilicon-sas.txt 9366F: drivers/scsi/hisi_sas/ 9367 9368HISILICON SECURITY ENGINE V2 DRIVER (SEC2) 9369M: Kai Ye <yekai13@huawei.com> 9370M: Longfang Liu <liulongfang@huawei.com> 9371L: linux-crypto@vger.kernel.org 9372S: Maintained 9373F: Documentation/ABI/testing/debugfs-hisi-sec 9374F: drivers/crypto/hisilicon/sec2/sec.h 9375F: drivers/crypto/hisilicon/sec2/sec_crypto.c 9376F: drivers/crypto/hisilicon/sec2/sec_crypto.h 9377F: drivers/crypto/hisilicon/sec2/sec_main.c 9378 9379HISILICON SPI Controller DRIVER FOR KUNPENG SOCS 9380M: Jay Fang <f.fangjian@huawei.com> 9381L: linux-spi@vger.kernel.org 9382S: Maintained 9383W: http://www.hisilicon.com 9384F: drivers/spi/spi-hisi-kunpeng.c 9385 9386HISILICON SPMI CONTROLLER DRIVER FOR HIKEY 970 9387M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9388L: linux-kernel@vger.kernel.org 9389S: Maintained 9390F: Documentation/devicetree/bindings/spmi/hisilicon,hisi-spmi-controller.yaml 9391F: drivers/spmi/hisi-spmi-controller.c 9392 9393HISILICON SPMI PMIC DRIVER FOR HIKEY 6421v600 9394M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9395L: linux-kernel@vger.kernel.org 9396S: Maintained 9397F: Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml 9398F: drivers/mfd/hi6421-spmi-pmic.c 9399 9400HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT 9401M: Weili Qian <qianweili@huawei.com> 9402S: Maintained 9403F: drivers/crypto/hisilicon/trng/trng.c 9404 9405HISILICON V3XX SPI NOR FLASH Controller Driver 9406M: Jay Fang <f.fangjian@huawei.com> 9407S: Maintained 9408W: http://www.hisilicon.com 9409F: drivers/spi/spi-hisi-sfc-v3xx.c 9410 9411HISILICON ZIP Controller DRIVER 9412M: Yang Shen <shenyang39@huawei.com> 9413M: Zhou Wang <wangzhou1@hisilicon.com> 9414L: linux-crypto@vger.kernel.org 9415S: Maintained 9416F: Documentation/ABI/testing/debugfs-hisi-zip 9417F: drivers/crypto/hisilicon/zip/ 9418 9419HMM - Heterogeneous Memory Management 9420M: Jérôme Glisse <jglisse@redhat.com> 9421L: linux-mm@kvack.org 9422S: Maintained 9423F: Documentation/mm/hmm.rst 9424F: include/linux/hmm* 9425F: lib/test_hmm* 9426F: mm/hmm* 9427F: tools/testing/selftests/mm/*hmm* 9428 9429HOST AP DRIVER 9430M: Jouni Malinen <j@w1.fi> 9431L: linux-wireless@vger.kernel.org 9432S: Obsolete 9433W: http://w1.fi/hostap-driver.html 9434F: drivers/net/wireless/intersil/hostap/ 9435 9436HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER 9437L: platform-driver-x86@vger.kernel.org 9438S: Orphan 9439F: drivers/platform/x86/hp/tc1100-wmi.c 9440 9441HPET: High Precision Event Timers driver 9442M: Clemens Ladisch <clemens@ladisch.de> 9443S: Maintained 9444F: Documentation/timers/hpet.rst 9445F: drivers/char/hpet.c 9446F: include/linux/hpet.h 9447F: include/uapi/linux/hpet.h 9448 9449HPET: x86 9450S: Orphan 9451F: arch/x86/include/asm/hpet.h 9452F: arch/x86/kernel/hpet.c 9453 9454HPFS FILESYSTEM 9455M: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz> 9456S: Maintained 9457W: http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi 9458F: fs/hpfs/ 9459 9460HSI SUBSYSTEM 9461M: Sebastian Reichel <sre@kernel.org> 9462S: Maintained 9463T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git 9464F: Documentation/ABI/testing/sysfs-bus-hsi 9465F: Documentation/driver-api/hsi.rst 9466F: drivers/hsi/ 9467F: include/linux/hsi/ 9468F: include/uapi/linux/hsi/ 9469 9470HSO 3G MODEM DRIVER 9471L: linux-usb@vger.kernel.org 9472S: Orphan 9473F: drivers/net/usb/hso.c 9474 9475HSR NETWORK PROTOCOL 9476L: netdev@vger.kernel.org 9477S: Orphan 9478F: net/hsr/ 9479 9480HT16K33 LED CONTROLLER DRIVER 9481M: Robin van der Gracht <robin@protonic.nl> 9482S: Maintained 9483F: Documentation/devicetree/bindings/auxdisplay/holtek,ht16k33.yaml 9484F: drivers/auxdisplay/ht16k33.c 9485 9486HTCPEN TOUCHSCREEN DRIVER 9487M: Pau Oliva Fora <pof@eslack.org> 9488L: linux-input@vger.kernel.org 9489S: Maintained 9490F: drivers/input/touchscreen/htcpen.c 9491 9492HTE SUBSYSTEM 9493M: Dipen Patel <dipenp@nvidia.com> 9494L: timestamp@lists.linux.dev 9495S: Maintained 9496Q: https://patchwork.kernel.org/project/timestamp/list/ 9497T: git git://git.kernel.org/pub/scm/linux/kernel/git/pateldipen1984/linux.git 9498F: Documentation/devicetree/bindings/timestamp/ 9499F: Documentation/driver-api/hte/ 9500F: drivers/hte/ 9501F: include/linux/hte.h 9502 9503HTS221 TEMPERATURE-HUMIDITY IIO DRIVER 9504M: Lorenzo Bianconi <lorenzo@kernel.org> 9505L: linux-iio@vger.kernel.org 9506S: Maintained 9507W: http://www.st.com/ 9508F: Documentation/devicetree/bindings/iio/humidity/st,hts221.yaml 9509F: drivers/iio/humidity/hts221* 9510 9511HUAWEI ETHERNET DRIVER 9512M: Cai Huoqing <cai.huoqing@linux.dev> 9513L: netdev@vger.kernel.org 9514S: Maintained 9515F: Documentation/networking/device_drivers/ethernet/huawei/hinic.rst 9516F: drivers/net/ethernet/huawei/hinic/ 9517 9518HUGETLB SUBSYSTEM 9519M: Mike Kravetz <mike.kravetz@oracle.com> 9520M: Muchun Song <muchun.song@linux.dev> 9521L: linux-mm@kvack.org 9522S: Maintained 9523F: Documentation/ABI/testing/sysfs-kernel-mm-hugepages 9524F: Documentation/admin-guide/mm/hugetlbpage.rst 9525F: Documentation/mm/hugetlbfs_reserv.rst 9526F: Documentation/mm/vmemmap_dedup.rst 9527F: fs/hugetlbfs/ 9528F: include/linux/hugetlb.h 9529F: mm/hugetlb.c 9530F: mm/hugetlb_vmemmap.c 9531F: mm/hugetlb_vmemmap.h 9532 9533HVA ST MEDIA DRIVER 9534M: Jean-Christophe Trotin <jean-christophe.trotin@foss.st.com> 9535L: linux-media@vger.kernel.org 9536S: Supported 9537W: https://linuxtv.org 9538T: git git://linuxtv.org/media_tree.git 9539F: drivers/media/platform/st/sti/hva 9540 9541HWPOISON MEMORY FAILURE HANDLING 9542M: Naoya Horiguchi <naoya.horiguchi@nec.com> 9543R: Miaohe Lin <linmiaohe@huawei.com> 9544L: linux-mm@kvack.org 9545S: Maintained 9546F: mm/hwpoison-inject.c 9547F: mm/memory-failure.c 9548 9549HYCON HY46XX TOUCHSCREEN SUPPORT 9550M: Giulio Benetti <giulio.benetti@benettiengineering.com> 9551L: linux-input@vger.kernel.org 9552S: Maintained 9553F: Documentation/devicetree/bindings/input/touchscreen/hycon,hy46xx.yaml 9554F: drivers/input/touchscreen/hycon-hy46xx.c 9555 9556HYGON PROCESSOR SUPPORT 9557M: Pu Wen <puwen@hygon.cn> 9558L: linux-kernel@vger.kernel.org 9559S: Maintained 9560F: arch/x86/kernel/cpu/hygon.c 9561 9562HYNIX HI556 SENSOR DRIVER 9563M: Shawn Tu <shawnx.tu@intel.com> 9564L: linux-media@vger.kernel.org 9565S: Maintained 9566T: git git://linuxtv.org/media_tree.git 9567F: drivers/media/i2c/hi556.c 9568 9569HYNIX HI846 SENSOR DRIVER 9570M: Martin Kepplinger <martin.kepplinger@puri.sm> 9571L: linux-media@vger.kernel.org 9572S: Maintained 9573F: drivers/media/i2c/hi846.c 9574 9575HYNIX HI847 SENSOR DRIVER 9576M: Shawn Tu <shawnx.tu@intel.com> 9577L: linux-media@vger.kernel.org 9578S: Maintained 9579F: drivers/media/i2c/hi847.c 9580 9581Hyper-V/Azure CORE AND DRIVERS 9582M: "K. Y. Srinivasan" <kys@microsoft.com> 9583M: Haiyang Zhang <haiyangz@microsoft.com> 9584M: Wei Liu <wei.liu@kernel.org> 9585M: Dexuan Cui <decui@microsoft.com> 9586L: linux-hyperv@vger.kernel.org 9587S: Supported 9588T: git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git 9589F: Documentation/ABI/stable/sysfs-bus-vmbus 9590F: Documentation/ABI/testing/debugfs-hyperv 9591F: Documentation/devicetree/bindings/bus/microsoft,vmbus.yaml 9592F: Documentation/networking/device_drivers/ethernet/microsoft/netvsc.rst 9593F: Documentation/virt/hyperv 9594F: arch/arm64/hyperv 9595F: arch/arm64/include/asm/hyperv-tlfs.h 9596F: arch/arm64/include/asm/mshyperv.h 9597F: arch/x86/hyperv 9598F: arch/x86/include/asm/hyperv-tlfs.h 9599F: arch/x86/include/asm/mshyperv.h 9600F: arch/x86/include/asm/trace/hyperv.h 9601F: arch/x86/kernel/cpu/mshyperv.c 9602F: drivers/clocksource/hyperv_timer.c 9603F: drivers/hid/hid-hyperv.c 9604F: drivers/hv/ 9605F: drivers/input/serio/hyperv-keyboard.c 9606F: drivers/iommu/hyperv-iommu.c 9607F: drivers/net/ethernet/microsoft/ 9608F: drivers/net/hyperv/ 9609F: drivers/pci/controller/pci-hyperv-intf.c 9610F: drivers/pci/controller/pci-hyperv.c 9611F: drivers/scsi/storvsc_drv.c 9612F: drivers/uio/uio_hv_generic.c 9613F: drivers/video/fbdev/hyperv_fb.c 9614F: include/asm-generic/hyperv-tlfs.h 9615F: include/asm-generic/mshyperv.h 9616F: include/clocksource/hyperv_timer.h 9617F: include/linux/hyperv.h 9618F: include/net/mana 9619F: include/uapi/linux/hyperv.h 9620F: net/vmw_vsock/hyperv_transport.c 9621F: tools/hv/ 9622 9623HYPERBUS SUPPORT 9624M: Vignesh Raghavendra <vigneshr@ti.com> 9625L: linux-mtd@lists.infradead.org 9626S: Supported 9627Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 9628C: irc://irc.oftc.net/mtd 9629T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git cfi/next 9630F: Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml 9631F: drivers/mtd/hyperbus/ 9632F: include/linux/mtd/hyperbus.h 9633 9634HYPERVISOR VIRTUAL CONSOLE DRIVER 9635L: linuxppc-dev@lists.ozlabs.org 9636S: Odd Fixes 9637F: drivers/tty/hvc/ 9638 9639I2C ACPI SUPPORT 9640M: Mika Westerberg <mika.westerberg@linux.intel.com> 9641L: linux-i2c@vger.kernel.org 9642L: linux-acpi@vger.kernel.org 9643S: Maintained 9644F: drivers/i2c/i2c-core-acpi.c 9645 9646I2C CONTROLLER DRIVER FOR NVIDIA GPU 9647M: Ajay Gupta <ajayg@nvidia.com> 9648L: linux-i2c@vger.kernel.org 9649S: Maintained 9650F: Documentation/i2c/busses/i2c-nvidia-gpu.rst 9651F: drivers/i2c/busses/i2c-nvidia-gpu.c 9652 9653I2C MUXES 9654M: Peter Rosin <peda@axentia.se> 9655L: linux-i2c@vger.kernel.org 9656S: Maintained 9657F: Documentation/devicetree/bindings/i2c/i2c-arb* 9658F: Documentation/devicetree/bindings/i2c/i2c-gate* 9659F: Documentation/devicetree/bindings/i2c/i2c-mux* 9660F: Documentation/i2c/i2c-topology.rst 9661F: Documentation/i2c/muxes/ 9662F: drivers/i2c/i2c-mux.c 9663F: drivers/i2c/muxes/ 9664F: include/linux/i2c-mux.h 9665 9666I2C MV64XXX MARVELL AND ALLWINNER DRIVER 9667M: Gregory CLEMENT <gregory.clement@bootlin.com> 9668L: linux-i2c@vger.kernel.org 9669S: Maintained 9670F: Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml 9671F: drivers/i2c/busses/i2c-mv64xxx.c 9672 9673I2C OVER PARALLEL PORT 9674M: Jean Delvare <jdelvare@suse.com> 9675L: linux-i2c@vger.kernel.org 9676S: Maintained 9677F: Documentation/i2c/busses/i2c-parport.rst 9678F: drivers/i2c/busses/i2c-parport.c 9679 9680I2C SUBSYSTEM 9681M: Wolfram Sang <wsa@kernel.org> 9682L: linux-i2c@vger.kernel.org 9683S: Maintained 9684W: https://i2c.wiki.kernel.org/ 9685Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9686T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9687F: Documentation/devicetree/bindings/i2c/i2c.txt 9688F: Documentation/i2c/ 9689F: drivers/i2c/* 9690F: include/dt-bindings/i2c/i2c.h 9691F: include/linux/i2c-dev.h 9692F: include/linux/i2c-smbus.h 9693F: include/linux/i2c.h 9694F: include/uapi/linux/i2c-*.h 9695F: include/uapi/linux/i2c.h 9696 9697I2C SUBSYSTEM HOST DRIVERS 9698M: Andi Shyti <andi.shyti@kernel.org> 9699L: linux-i2c@vger.kernel.org 9700S: Maintained 9701W: https://i2c.wiki.kernel.org/ 9702Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9703T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9704F: Documentation/devicetree/bindings/i2c/ 9705F: drivers/i2c/algos/ 9706F: drivers/i2c/busses/ 9707F: include/dt-bindings/i2c/ 9708 9709I2C-TAOS-EVM DRIVER 9710M: Jean Delvare <jdelvare@suse.com> 9711L: linux-i2c@vger.kernel.org 9712S: Maintained 9713F: Documentation/i2c/busses/i2c-taos-evm.rst 9714F: drivers/i2c/busses/i2c-taos-evm.c 9715 9716I2C-TINY-USB DRIVER 9717M: Till Harbaum <till@harbaum.org> 9718L: linux-i2c@vger.kernel.org 9719S: Maintained 9720W: http://www.harbaum.org/till/i2c_tiny_usb 9721F: drivers/i2c/busses/i2c-tiny-usb.c 9722 9723I2C/SMBUS CONTROLLER DRIVERS FOR PC 9724M: Jean Delvare <jdelvare@suse.com> 9725L: linux-i2c@vger.kernel.org 9726S: Maintained 9727F: Documentation/i2c/busses/i2c-ali1535.rst 9728F: Documentation/i2c/busses/i2c-ali1563.rst 9729F: Documentation/i2c/busses/i2c-ali15x3.rst 9730F: Documentation/i2c/busses/i2c-amd756.rst 9731F: Documentation/i2c/busses/i2c-amd8111.rst 9732F: Documentation/i2c/busses/i2c-i801.rst 9733F: Documentation/i2c/busses/i2c-nforce2.rst 9734F: Documentation/i2c/busses/i2c-piix4.rst 9735F: Documentation/i2c/busses/i2c-sis5595.rst 9736F: Documentation/i2c/busses/i2c-sis630.rst 9737F: Documentation/i2c/busses/i2c-sis96x.rst 9738F: Documentation/i2c/busses/i2c-via.rst 9739F: Documentation/i2c/busses/i2c-viapro.rst 9740F: drivers/i2c/busses/i2c-ali1535.c 9741F: drivers/i2c/busses/i2c-ali1563.c 9742F: drivers/i2c/busses/i2c-ali15x3.c 9743F: drivers/i2c/busses/i2c-amd756-s4882.c 9744F: drivers/i2c/busses/i2c-amd756.c 9745F: drivers/i2c/busses/i2c-amd8111.c 9746F: drivers/i2c/busses/i2c-i801.c 9747F: drivers/i2c/busses/i2c-isch.c 9748F: drivers/i2c/busses/i2c-nforce2-s4985.c 9749F: drivers/i2c/busses/i2c-nforce2.c 9750F: drivers/i2c/busses/i2c-piix4.c 9751F: drivers/i2c/busses/i2c-sis5595.c 9752F: drivers/i2c/busses/i2c-sis630.c 9753F: drivers/i2c/busses/i2c-sis96x.c 9754F: drivers/i2c/busses/i2c-via.c 9755F: drivers/i2c/busses/i2c-viapro.c 9756 9757I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER 9758M: Hans de Goede <hdegoede@redhat.com> 9759L: linux-i2c@vger.kernel.org 9760S: Maintained 9761F: drivers/i2c/busses/i2c-cht-wc.c 9762 9763I2C/SMBUS ISMT DRIVER 9764M: Seth Heasley <seth.heasley@intel.com> 9765M: Neil Horman <nhorman@tuxdriver.com> 9766L: linux-i2c@vger.kernel.org 9767F: Documentation/i2c/busses/i2c-ismt.rst 9768F: drivers/i2c/busses/i2c-ismt.c 9769 9770I2C/SMBUS STUB DRIVER 9771M: Jean Delvare <jdelvare@suse.com> 9772L: linux-i2c@vger.kernel.org 9773S: Maintained 9774F: drivers/i2c/i2c-stub.c 9775 9776I3C DRIVER FOR ASPEED AST2600 9777M: Jeremy Kerr <jk@codeconstruct.com.au> 9778S: Maintained 9779F: Documentation/devicetree/bindings/i3c/aspeed,ast2600-i3c.yaml 9780F: drivers/i3c/master/ast2600-i3c-master.c 9781 9782I3C DRIVER FOR CADENCE I3C MASTER IP 9783M: Przemysław Gaj <pgaj@cadence.com> 9784S: Maintained 9785F: Documentation/devicetree/bindings/i3c/cdns,i3c-master.yaml 9786F: drivers/i3c/master/i3c-master-cdns.c 9787 9788I3C DRIVER FOR SYNOPSYS DESIGNWARE 9789S: Orphan 9790F: Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.yaml 9791F: drivers/i3c/master/dw* 9792 9793I3C SUBSYSTEM 9794M: Alexandre Belloni <alexandre.belloni@bootlin.com> 9795L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 9796S: Maintained 9797C: irc://chat.freenode.net/linux-i3c 9798T: git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git 9799F: Documentation/ABI/testing/sysfs-bus-i3c 9800F: Documentation/devicetree/bindings/i3c/ 9801F: Documentation/driver-api/i3c 9802F: drivers/i3c/ 9803F: include/linux/i3c/ 9804 9805IA64 (Itanium) PLATFORM 9806L: linux-ia64@vger.kernel.org 9807S: Orphan 9808F: Documentation/arch/ia64/ 9809F: arch/ia64/ 9810 9811IBM Operation Panel Input Driver 9812M: Eddie James <eajames@linux.ibm.com> 9813L: linux-input@vger.kernel.org 9814S: Maintained 9815F: Documentation/devicetree/bindings/input/ibm,op-panel.yaml 9816F: drivers/input/misc/ibm-panel.c 9817 9818IBM Power 842 compression accelerator 9819M: Haren Myneni <haren@us.ibm.com> 9820S: Supported 9821F: crypto/842.c 9822F: drivers/crypto/nx/Kconfig 9823F: drivers/crypto/nx/Makefile 9824F: drivers/crypto/nx/nx-842* 9825F: include/linux/sw842.h 9826F: lib/842/ 9827 9828IBM Power in-Nest Crypto Acceleration 9829M: Breno Leitão <leitao@debian.org> 9830M: Nayna Jain <nayna@linux.ibm.com> 9831M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9832L: linux-crypto@vger.kernel.org 9833S: Supported 9834F: drivers/crypto/nx/Kconfig 9835F: drivers/crypto/nx/Makefile 9836F: drivers/crypto/nx/nx-aes* 9837F: drivers/crypto/nx/nx-sha* 9838F: drivers/crypto/nx/nx.* 9839F: drivers/crypto/nx/nx_csbcpb.h 9840F: drivers/crypto/nx/nx_debugfs.c 9841 9842IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform 9843M: Tyrel Datwyler <tyreld@linux.ibm.com> 9844L: linux-pci@vger.kernel.org 9845L: linuxppc-dev@lists.ozlabs.org 9846S: Supported 9847F: drivers/pci/hotplug/rpadlpar* 9848 9849IBM Power Linux RAID adapter 9850M: Brian King <brking@us.ibm.com> 9851S: Supported 9852F: drivers/scsi/ipr.* 9853 9854IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform 9855M: Tyrel Datwyler <tyreld@linux.ibm.com> 9856L: linux-pci@vger.kernel.org 9857L: linuxppc-dev@lists.ozlabs.org 9858S: Supported 9859F: drivers/pci/hotplug/rpaphp* 9860 9861IBM Power SRIOV Virtual NIC Device Driver 9862M: Haren Myneni <haren@linux.ibm.com> 9863M: Rick Lindsley <ricklind@linux.ibm.com> 9864R: Nick Child <nnac123@linux.ibm.com> 9865R: Dany Madden <danymadden@us.ibm.com> 9866R: Thomas Falcon <tlfalcon@linux.ibm.com> 9867L: netdev@vger.kernel.org 9868S: Supported 9869F: drivers/net/ethernet/ibm/ibmvnic.* 9870 9871IBM Power VFIO Support 9872M: Timothy Pearson <tpearson@raptorengineering.com> 9873S: Supported 9874F: drivers/vfio/vfio_iommu_spapr_tce.c 9875 9876IBM Power Virtual Ethernet Device Driver 9877M: Nick Child <nnac123@linux.ibm.com> 9878L: netdev@vger.kernel.org 9879S: Supported 9880F: drivers/net/ethernet/ibm/ibmveth.* 9881 9882IBM Power Virtual FC Device Drivers 9883M: Tyrel Datwyler <tyreld@linux.ibm.com> 9884L: linux-scsi@vger.kernel.org 9885S: Supported 9886F: drivers/scsi/ibmvscsi/ibmvfc* 9887 9888IBM Power Virtual Management Channel Driver 9889M: Brad Warrum <bwarrum@linux.ibm.com> 9890M: Ritu Agarwal <rituagar@linux.ibm.com> 9891S: Supported 9892F: drivers/misc/ibmvmc.* 9893 9894IBM Power Virtual SCSI Device Drivers 9895M: Tyrel Datwyler <tyreld@linux.ibm.com> 9896L: linux-scsi@vger.kernel.org 9897S: Supported 9898F: drivers/scsi/ibmvscsi/ibmvscsi* 9899F: include/scsi/viosrp.h 9900 9901IBM Power Virtual SCSI Device Target Driver 9902M: Michael Cyr <mikecyr@linux.ibm.com> 9903L: linux-scsi@vger.kernel.org 9904L: target-devel@vger.kernel.org 9905S: Supported 9906F: drivers/scsi/ibmvscsi_tgt/ 9907 9908IBM Power VMX Cryptographic instructions 9909M: Breno Leitão <leitao@debian.org> 9910M: Nayna Jain <nayna@linux.ibm.com> 9911M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9912L: linux-crypto@vger.kernel.org 9913S: Supported 9914F: drivers/crypto/vmx/Kconfig 9915F: drivers/crypto/vmx/Makefile 9916F: drivers/crypto/vmx/aes* 9917F: drivers/crypto/vmx/ghash* 9918F: drivers/crypto/vmx/ppc-xlate.pl 9919F: drivers/crypto/vmx/vmx.c 9920 9921IBM ServeRAID RAID DRIVER 9922S: Orphan 9923F: drivers/scsi/ips.* 9924 9925ICH LPC AND GPIO DRIVER 9926M: Peter Tyser <ptyser@xes-inc.com> 9927S: Maintained 9928F: drivers/gpio/gpio-ich.c 9929F: drivers/mfd/lpc_ich.c 9930 9931ICY I2C DRIVER 9932M: Max Staudt <max@enpas.org> 9933L: linux-i2c@vger.kernel.org 9934S: Maintained 9935F: drivers/i2c/busses/i2c-icy.c 9936 9937IDEAPAD LAPTOP EXTRAS DRIVER 9938M: Ike Panhc <ike.pan@canonical.com> 9939L: platform-driver-x86@vger.kernel.org 9940S: Maintained 9941W: http://launchpad.net/ideapad-laptop 9942F: drivers/platform/x86/ideapad-laptop.c 9943 9944IDEAPAD LAPTOP SLIDEBAR DRIVER 9945M: Andrey Moiseev <o2g.org.ru@gmail.com> 9946L: linux-input@vger.kernel.org 9947S: Maintained 9948W: https://github.com/o2genum/ideapad-slidebar 9949F: drivers/input/misc/ideapad_slidebar.c 9950 9951IDMAPPED MOUNTS 9952M: Christian Brauner <brauner@kernel.org> 9953M: Seth Forshee <sforshee@kernel.org> 9954L: linux-fsdevel@vger.kernel.org 9955S: Maintained 9956T: git git://git.kernel.org/pub/scm/linux/kernel/git/vfs/idmapping.git 9957F: Documentation/filesystems/idmappings.rst 9958F: include/linux/mnt_idmapping.* 9959F: tools/testing/selftests/mount_setattr/ 9960 9961IDT VersaClock 5 CLOCK DRIVER 9962M: Luca Ceresoli <luca@lucaceresoli.net> 9963S: Maintained 9964F: Documentation/devicetree/bindings/clock/idt,versaclock5.yaml 9965F: drivers/clk/clk-versaclock5.c 9966 9967IEEE 802.15.4 SUBSYSTEM 9968M: Alexander Aring <alex.aring@gmail.com> 9969M: Stefan Schmidt <stefan@datenfreihafen.org> 9970M: Miquel Raynal <miquel.raynal@bootlin.com> 9971L: linux-wpan@vger.kernel.org 9972S: Maintained 9973W: https://linux-wpan.org/ 9974T: git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git 9975T: git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git 9976F: Documentation/networking/ieee802154.rst 9977F: drivers/net/ieee802154/ 9978F: include/linux/ieee802154.h 9979F: include/linux/nl802154.h 9980F: include/net/af_ieee802154.h 9981F: include/net/cfg802154.h 9982F: include/net/ieee802154_netdev.h 9983F: include/net/mac802154.h 9984F: include/net/nl802154.h 9985F: net/ieee802154/ 9986F: net/mac802154/ 9987 9988IFCVF VIRTIO DATA PATH ACCELERATOR 9989R: Zhu Lingshan <lingshan.zhu@intel.com> 9990F: drivers/vdpa/ifcvf/ 9991 9992IFE PROTOCOL 9993M: Yotam Gigi <yotam.gi@gmail.com> 9994M: Jamal Hadi Salim <jhs@mojatatu.com> 9995F: include/net/ife.h 9996F: include/uapi/linux/ife.h 9997F: net/ife 9998 9999IGORPLUG-USB IR RECEIVER 10000M: Sean Young <sean@mess.org> 10001L: linux-media@vger.kernel.org 10002S: Maintained 10003F: drivers/media/rc/igorplugusb.c 10004 10005IGUANAWORKS USB IR TRANSCEIVER 10006M: Sean Young <sean@mess.org> 10007L: linux-media@vger.kernel.org 10008S: Maintained 10009F: drivers/media/rc/iguanair.c 10010 10011IIO DIGITAL POTENTIOMETER DAC 10012M: Peter Rosin <peda@axentia.se> 10013L: linux-iio@vger.kernel.org 10014S: Maintained 10015F: Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac 10016F: Documentation/devicetree/bindings/iio/dac/dpot-dac.yaml 10017F: drivers/iio/dac/dpot-dac.c 10018 10019IIO ENVELOPE DETECTOR 10020M: Peter Rosin <peda@axentia.se> 10021L: linux-iio@vger.kernel.org 10022S: Maintained 10023F: Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector 10024F: Documentation/devicetree/bindings/iio/adc/envelope-detector.yaml 10025F: drivers/iio/adc/envelope-detector.c 10026 10027IIO LIGHT SENSOR GAIN-TIME-SCALE HELPERS 10028M: Matti Vaittinen <mazziesaccount@gmail.com> 10029L: linux-iio@vger.kernel.org 10030S: Maintained 10031F: drivers/iio/light/gain-time-scale-helper.c 10032F: drivers/iio/light/gain-time-scale-helper.h 10033 10034IIO MULTIPLEXER 10035M: Peter Rosin <peda@axentia.se> 10036L: linux-iio@vger.kernel.org 10037S: Maintained 10038F: Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.yaml 10039F: drivers/iio/multiplexer/iio-mux.c 10040 10041IIO SCMI BASED DRIVER 10042M: Jyoti Bhayana <jbhayana@google.com> 10043L: linux-iio@vger.kernel.org 10044S: Maintained 10045F: drivers/iio/common/scmi_sensors/scmi_iio.c 10046 10047IIO SUBSYSTEM AND DRIVERS 10048M: Jonathan Cameron <jic23@kernel.org> 10049R: Lars-Peter Clausen <lars@metafoo.de> 10050L: linux-iio@vger.kernel.org 10051S: Maintained 10052T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 10053F: Documentation/ABI/testing/configfs-iio* 10054F: Documentation/ABI/testing/sysfs-bus-iio* 10055F: Documentation/devicetree/bindings/iio/ 10056F: drivers/iio/ 10057F: drivers/staging/iio/ 10058F: include/dt-bindings/iio/ 10059F: include/linux/iio/ 10060F: tools/iio/ 10061 10062IIO UNIT CONVERTER 10063M: Peter Rosin <peda@axentia.se> 10064L: linux-iio@vger.kernel.org 10065S: Maintained 10066F: Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.yaml 10067F: Documentation/devicetree/bindings/iio/afe/current-sense-shunt.yaml 10068F: Documentation/devicetree/bindings/iio/afe/voltage-divider.yaml 10069F: drivers/iio/afe/iio-rescale.c 10070 10071IKANOS/ADI EAGLE ADSL USB DRIVER 10072M: Matthieu Castet <castet.matthieu@free.fr> 10073M: Stanislaw Gruszka <stf_xl@wp.pl> 10074S: Maintained 10075F: drivers/usb/atm/ueagle-atm.c 10076 10077IMAGIS TOUCHSCREEN DRIVER 10078M: Markuss Broks <markuss.broks@gmail.com> 10079S: Maintained 10080F: Documentation/devicetree/bindings/input/touchscreen/imagis,ist3038c.yaml 10081F: drivers/input/touchscreen/imagis.c 10082 10083IMGTEC ASCII LCD DRIVER 10084M: Paul Burton <paulburton@kernel.org> 10085S: Maintained 10086F: Documentation/devicetree/bindings/auxdisplay/img,ascii-lcd.yaml 10087F: drivers/auxdisplay/img-ascii-lcd.c 10088 10089IMGTEC IR DECODER DRIVER 10090S: Orphan 10091F: drivers/media/rc/img-ir/ 10092 10093IMON SOUNDGRAPH USB IR RECEIVER 10094M: Sean Young <sean@mess.org> 10095L: linux-media@vger.kernel.org 10096S: Maintained 10097F: drivers/media/rc/imon.c 10098F: drivers/media/rc/imon_raw.c 10099 10100IMS TWINTURBO FRAMEBUFFER DRIVER 10101L: linux-fbdev@vger.kernel.org 10102S: Orphan 10103F: drivers/video/fbdev/imsttfb.c 10104 10105INA209 HARDWARE MONITOR DRIVER 10106M: Guenter Roeck <linux@roeck-us.net> 10107L: linux-hwmon@vger.kernel.org 10108S: Maintained 10109F: Documentation/devicetree/bindings/hwmon/ti,ina2xx.yaml 10110F: Documentation/hwmon/ina209.rst 10111F: drivers/hwmon/ina209.c 10112 10113INA2XX HARDWARE MONITOR DRIVER 10114M: Guenter Roeck <linux@roeck-us.net> 10115L: linux-hwmon@vger.kernel.org 10116S: Maintained 10117F: Documentation/hwmon/ina2xx.rst 10118F: drivers/hwmon/ina2xx.c 10119F: include/linux/platform_data/ina2xx.h 10120 10121INDEX OF FURTHER KERNEL DOCUMENTATION 10122M: Carlos Bilbao <carlos.bilbao@amd.com> 10123S: Maintained 10124F: Documentation/process/kernel-docs.rst 10125 10126INDUSTRY PACK SUBSYSTEM (IPACK) 10127M: Vaibhav Gupta <vaibhavgupta40@gmail.com> 10128M: Jens Taprogge <jens.taprogge@taprogge.org> 10129M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 10130L: industrypack-devel@lists.sourceforge.net 10131S: Maintained 10132W: http://industrypack.sourceforge.net 10133F: drivers/ipack/ 10134 10135INFINEON DPS310 Driver 10136M: Eddie James <eajames@linux.ibm.com> 10137L: linux-iio@vger.kernel.org 10138S: Maintained 10139F: drivers/iio/pressure/dps310.c 10140 10141INFINEON PEB2466 ASoC CODEC 10142M: Herve Codina <herve.codina@bootlin.com> 10143L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10144S: Maintained 10145F: Documentation/devicetree/bindings/sound/infineon,peb2466.yaml 10146F: sound/soc/codecs/peb2466.c 10147 10148INFINIBAND SUBSYSTEM 10149M: Jason Gunthorpe <jgg@nvidia.com> 10150M: Leon Romanovsky <leonro@nvidia.com> 10151L: linux-rdma@vger.kernel.org 10152S: Supported 10153W: https://github.com/linux-rdma/rdma-core 10154Q: http://patchwork.kernel.org/project/linux-rdma/list/ 10155T: git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git 10156F: Documentation/devicetree/bindings/infiniband/ 10157F: Documentation/infiniband/ 10158F: drivers/infiniband/ 10159F: include/rdma/ 10160F: include/trace/events/ib_mad.h 10161F: include/trace/events/ib_umad.h 10162F: include/trace/misc/rdma.h 10163F: include/uapi/linux/if_infiniband.h 10164F: include/uapi/rdma/ 10165F: samples/bpf/ibumad_kern.c 10166F: samples/bpf/ibumad_user.c 10167 10168INGENIC JZ4780 NAND DRIVER 10169M: Harvey Hunt <harveyhuntnexus@gmail.com> 10170L: linux-mtd@lists.infradead.org 10171L: linux-mips@vger.kernel.org 10172S: Maintained 10173F: drivers/mtd/nand/raw/ingenic/ 10174 10175INGENIC JZ47xx SoCs 10176M: Paul Cercueil <paul@crapouillou.net> 10177L: linux-mips@vger.kernel.org 10178S: Maintained 10179F: arch/mips/boot/dts/ingenic/ 10180F: arch/mips/generic/board-ingenic.c 10181F: arch/mips/include/asm/mach-ingenic/ 10182F: arch/mips/ingenic/Kconfig 10183F: drivers/clk/ingenic/ 10184F: drivers/dma/dma-jz4780.c 10185F: drivers/gpu/drm/ingenic/ 10186F: drivers/i2c/busses/i2c-jz4780.c 10187F: drivers/iio/adc/ingenic-adc.c 10188F: drivers/irqchip/irq-ingenic.c 10189F: drivers/memory/jz4780-nemc.c 10190F: drivers/mmc/host/jz4740_mmc.c 10191F: drivers/mtd/nand/raw/ingenic/ 10192F: drivers/pinctrl/pinctrl-ingenic.c 10193F: drivers/power/supply/ingenic-battery.c 10194F: drivers/pwm/pwm-jz4740.c 10195F: drivers/remoteproc/ingenic_rproc.c 10196F: drivers/rtc/rtc-jz4740.c 10197F: drivers/tty/serial/8250/8250_ingenic.c 10198F: drivers/usb/musb/jz4740.c 10199F: drivers/watchdog/jz4740_wdt.c 10200F: include/dt-bindings/iio/adc/ingenic,adc.h 10201F: include/linux/mfd/ingenic-tcu.h 10202F: sound/soc/codecs/jz47* 10203F: sound/soc/jz4740/ 10204 10205INJOINIC IP5xxx POWER BANK IC DRIVER 10206M: Samuel Holland <samuel@sholland.org> 10207S: Maintained 10208F: drivers/power/supply/ip5xxx_power.c 10209 10210INOTIFY 10211M: Jan Kara <jack@suse.cz> 10212R: Amir Goldstein <amir73il@gmail.com> 10213L: linux-fsdevel@vger.kernel.org 10214S: Maintained 10215F: Documentation/filesystems/inotify.rst 10216F: fs/notify/inotify/ 10217F: include/linux/inotify.h 10218F: include/uapi/linux/inotify.h 10219 10220INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS 10221M: Dmitry Torokhov <dmitry.torokhov@gmail.com> 10222L: linux-input@vger.kernel.org 10223S: Maintained 10224Q: http://patchwork.kernel.org/project/linux-input/list/ 10225T: git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git 10226F: Documentation/devicetree/bindings/input/ 10227F: Documentation/devicetree/bindings/serio/ 10228F: Documentation/input/ 10229F: drivers/input/ 10230F: include/dt-bindings/input/ 10231F: include/linux/input.h 10232F: include/linux/input/ 10233F: include/uapi/linux/input-event-codes.h 10234F: include/uapi/linux/input.h 10235 10236INPUT MULTITOUCH (MT) PROTOCOL 10237M: Henrik Rydberg <rydberg@bitmath.org> 10238L: linux-input@vger.kernel.org 10239S: Odd fixes 10240F: Documentation/input/multi-touch-protocol.rst 10241F: drivers/input/input-mt.c 10242K: \b(ABS|SYN)_MT_ 10243 10244INSIDE SECURE CRYPTO DRIVER 10245M: Antoine Tenart <atenart@kernel.org> 10246L: linux-crypto@vger.kernel.org 10247S: Maintained 10248F: drivers/crypto/inside-secure/ 10249 10250INTEGRITY MEASUREMENT ARCHITECTURE (IMA) 10251M: Mimi Zohar <zohar@linux.ibm.com> 10252M: Dmitry Kasatkin <dmitry.kasatkin@gmail.com> 10253L: linux-integrity@vger.kernel.org 10254S: Supported 10255T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 10256F: security/integrity/ 10257F: security/integrity/ima/ 10258 10259INTEL 810/815 FRAMEBUFFER DRIVER 10260M: Antonino Daplas <adaplas@gmail.com> 10261L: linux-fbdev@vger.kernel.org 10262S: Maintained 10263F: drivers/video/fbdev/i810/ 10264 10265INTEL 8255 GPIO DRIVER 10266M: William Breathitt Gray <william.gray@linaro.org> 10267L: linux-gpio@vger.kernel.org 10268S: Maintained 10269F: drivers/gpio/gpio-i8255.c 10270F: drivers/gpio/gpio-i8255.h 10271 10272INTEL ASoC DRIVERS 10273M: Cezary Rojewski <cezary.rojewski@intel.com> 10274M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 10275M: Liam Girdwood <liam.r.girdwood@linux.intel.com> 10276M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 10277M: Bard Liao <yung-chuan.liao@linux.intel.com> 10278M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 10279M: Kai Vehmanen <kai.vehmanen@linux.intel.com> 10280L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10281S: Supported 10282F: sound/soc/intel/ 10283 10284INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER 10285M: Hans de Goede <hdegoede@redhat.com> 10286L: platform-driver-x86@vger.kernel.org 10287S: Maintained 10288F: drivers/platform/x86/intel/atomisp2/pm.c 10289 10290INTEL ATOMISP2 LED DRIVER 10291M: Hans de Goede <hdegoede@redhat.com> 10292L: platform-driver-x86@vger.kernel.org 10293S: Maintained 10294F: drivers/platform/x86/intel/atomisp2/led.c 10295 10296INTEL BIOS SAR INT1092 DRIVER 10297M: Shravan Sudhakar <s.shravan@intel.com> 10298M: Intel Corporation <linuxwwan@intel.com> 10299L: platform-driver-x86@vger.kernel.org 10300S: Maintained 10301F: drivers/platform/x86/intel/int1092/ 10302 10303INTEL BROXTON PMC DRIVER 10304M: Mika Westerberg <mika.westerberg@linux.intel.com> 10305M: Zha Qipeng <qipeng.zha@intel.com> 10306S: Maintained 10307F: drivers/mfd/intel_pmc_bxt.c 10308F: include/linux/mfd/intel_pmc_bxt.h 10309 10310INTEL C600 SERIES SAS CONTROLLER DRIVER 10311M: Artur Paszkiewicz <artur.paszkiewicz@intel.com> 10312L: linux-scsi@vger.kernel.org 10313S: Supported 10314T: git git://git.code.sf.net/p/intel-sas/isci 10315F: drivers/scsi/isci/ 10316 10317INTEL CPU family model numbers 10318M: Tony Luck <tony.luck@intel.com> 10319M: x86@kernel.org 10320L: linux-kernel@vger.kernel.org 10321S: Supported 10322F: arch/x86/include/asm/intel-family.h 10323 10324INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets) 10325M: Jani Nikula <jani.nikula@linux.intel.com> 10326M: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> 10327M: Rodrigo Vivi <rodrigo.vivi@intel.com> 10328M: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> 10329L: intel-gfx@lists.freedesktop.org 10330S: Supported 10331W: https://01.org/linuxgraphics/ 10332Q: http://patchwork.freedesktop.org/project/intel-gfx/ 10333B: https://gitlab.freedesktop.org/drm/intel/-/wikis/How-to-file-i915-bugs 10334C: irc://irc.oftc.net/intel-gfx 10335T: git git://anongit.freedesktop.org/drm-intel 10336F: Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon 10337F: Documentation/gpu/i915.rst 10338F: drivers/gpu/drm/i915/ 10339F: include/drm/i915* 10340F: include/uapi/drm/i915_drm.h 10341 10342INTEL ETHERNET DRIVERS 10343M: Jesse Brandeburg <jesse.brandeburg@intel.com> 10344M: Tony Nguyen <anthony.l.nguyen@intel.com> 10345L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 10346S: Supported 10347W: https://www.intel.com/content/www/us/en/support.html 10348Q: https://patchwork.ozlabs.org/project/intel-wired-lan/list/ 10349T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue.git 10350T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git 10351F: Documentation/networking/device_drivers/ethernet/intel/ 10352F: drivers/net/ethernet/intel/ 10353F: drivers/net/ethernet/intel/*/ 10354F: include/linux/avf/virtchnl.h 10355F: include/linux/net/intel/iidc.h 10356 10357INTEL ETHERNET PROTOCOL DRIVER FOR RDMA 10358M: Mustafa Ismail <mustafa.ismail@intel.com> 10359M: Shiraz Saleem <shiraz.saleem@intel.com> 10360L: linux-rdma@vger.kernel.org 10361S: Supported 10362F: drivers/infiniband/hw/irdma/ 10363F: include/uapi/rdma/irdma-abi.h 10364 10365INTEL FRAMEBUFFER DRIVER (excluding 810 and 815) 10366M: Maik Broemme <mbroemme@libmpq.org> 10367L: linux-fbdev@vger.kernel.org 10368S: Maintained 10369F: Documentation/fb/intelfb.rst 10370F: drivers/video/fbdev/intelfb/ 10371 10372INTEL GPIO DRIVERS 10373M: Andy Shevchenko <andy@kernel.org> 10374L: linux-gpio@vger.kernel.org 10375S: Supported 10376T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10377F: drivers/gpio/gpio-elkhartlake.c 10378F: drivers/gpio/gpio-ich.c 10379F: drivers/gpio/gpio-merrifield.c 10380F: drivers/gpio/gpio-ml-ioh.c 10381F: drivers/gpio/gpio-pch.c 10382F: drivers/gpio/gpio-sch.c 10383F: drivers/gpio/gpio-sodaville.c 10384F: drivers/gpio/gpio-tangier.c 10385 10386INTEL GVT-g DRIVERS (Intel GPU Virtualization) 10387M: Zhenyu Wang <zhenyuw@linux.intel.com> 10388M: Zhi Wang <zhi.a.wang@intel.com> 10389L: intel-gvt-dev@lists.freedesktop.org 10390L: intel-gfx@lists.freedesktop.org 10391S: Supported 10392W: https://01.org/igvt-g 10393T: git https://github.com/intel/gvt-linux.git 10394F: drivers/gpu/drm/i915/gvt/ 10395 10396INTEL HID EVENT DRIVER 10397M: Alex Hung <alexhung@gmail.com> 10398L: platform-driver-x86@vger.kernel.org 10399S: Maintained 10400F: drivers/platform/x86/intel/hid.c 10401 10402INTEL I/OAT DMA DRIVER 10403M: Dave Jiang <dave.jiang@intel.com> 10404R: Dan Williams <dan.j.williams@intel.com> 10405L: dmaengine@vger.kernel.org 10406S: Supported 10407Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 10408F: drivers/dma/ioat* 10409 10410INTEL IDLE DRIVER 10411M: Jacob Pan <jacob.jun.pan@linux.intel.com> 10412M: Len Brown <lenb@kernel.org> 10413L: linux-pm@vger.kernel.org 10414S: Supported 10415B: https://bugzilla.kernel.org 10416T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git 10417F: drivers/idle/intel_idle.c 10418 10419INTEL IDXD DRIVER 10420M: Fenghua Yu <fenghua.yu@intel.com> 10421M: Dave Jiang <dave.jiang@intel.com> 10422L: dmaengine@vger.kernel.org 10423S: Supported 10424F: drivers/dma/idxd/* 10425F: include/uapi/linux/idxd.h 10426 10427INTEL IN FIELD SCAN (IFS) DEVICE 10428M: Jithu Joseph <jithu.joseph@intel.com> 10429R: Ashok Raj <ashok.raj@intel.com> 10430R: Tony Luck <tony.luck@intel.com> 10431S: Maintained 10432F: drivers/platform/x86/intel/ifs 10433F: include/trace/events/intel_ifs.h 10434 10435INTEL INTEGRATED SENSOR HUB DRIVER 10436M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10437M: Jiri Kosina <jikos@kernel.org> 10438L: linux-input@vger.kernel.org 10439S: Maintained 10440F: drivers/hid/intel-ish-hid/ 10441 10442INTEL IOMMU (VT-d) 10443M: David Woodhouse <dwmw2@infradead.org> 10444M: Lu Baolu <baolu.lu@linux.intel.com> 10445L: iommu@lists.linux.dev 10446S: Supported 10447T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10448F: drivers/iommu/intel/ 10449 10450INTEL IPU3 CSI-2 CIO2 DRIVER 10451M: Yong Zhi <yong.zhi@intel.com> 10452M: Sakari Ailus <sakari.ailus@linux.intel.com> 10453M: Bingbu Cao <bingbu.cao@intel.com> 10454M: Dan Scally <djrscally@gmail.com> 10455R: Tianshu Qiu <tian.shu.qiu@intel.com> 10456L: linux-media@vger.kernel.org 10457S: Maintained 10458T: git git://linuxtv.org/media_tree.git 10459F: Documentation/userspace-api/media/v4l/pixfmt-srggb10-ipu3.rst 10460F: drivers/media/pci/intel/ipu3/ 10461 10462INTEL IPU3 CSI-2 IMGU DRIVER 10463M: Sakari Ailus <sakari.ailus@linux.intel.com> 10464R: Bingbu Cao <bingbu.cao@intel.com> 10465R: Tianshu Qiu <tian.shu.qiu@intel.com> 10466L: linux-media@vger.kernel.org 10467S: Maintained 10468F: Documentation/admin-guide/media/ipu3.rst 10469F: Documentation/admin-guide/media/ipu3_rcb.svg 10470F: Documentation/userspace-api/media/v4l/pixfmt-meta-intel-ipu3.rst 10471F: drivers/staging/media/ipu3/ 10472 10473INTEL ISHTP ECLITE DRIVER 10474M: Sumesh K Naduvalath <sumesh.k.naduvalath@intel.com> 10475L: platform-driver-x86@vger.kernel.org 10476S: Supported 10477F: drivers/platform/x86/intel/ishtp_eclite.c 10478 10479INTEL IXP4XX CRYPTO SUPPORT 10480M: Corentin Labbe <clabbe@baylibre.com> 10481L: linux-crypto@vger.kernel.org 10482S: Maintained 10483F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 10484 10485INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT 10486M: Krzysztof Halasa <khalasa@piap.pl> 10487S: Maintained 10488F: drivers/net/ethernet/xscale/ixp4xx_eth.c 10489F: drivers/net/wan/ixp4xx_hss.c 10490F: drivers/soc/ixp4xx/ixp4xx-npe.c 10491F: drivers/soc/ixp4xx/ixp4xx-qmgr.c 10492F: include/linux/soc/ixp4xx/npe.h 10493F: include/linux/soc/ixp4xx/qmgr.h 10494 10495INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT 10496M: Deepak Saxena <dsaxena@plexity.net> 10497S: Maintained 10498F: Documentation/devicetree/bindings/rng/intel,ixp46x-rng.yaml 10499F: drivers/char/hw_random/ixp4xx-rng.c 10500 10501INTEL KEEM BAY DRM DRIVER 10502M: Anitha Chrisanthus <anitha.chrisanthus@intel.com> 10503M: Edmund Dea <edmund.j.dea@intel.com> 10504S: Maintained 10505F: Documentation/devicetree/bindings/display/intel,keembay-display.yaml 10506F: drivers/gpu/drm/kmb/ 10507 10508INTEL KEEM BAY OCS AES/SM4 CRYPTO DRIVER 10509M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10510S: Maintained 10511F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-aes.yaml 10512F: drivers/crypto/intel/keembay/Kconfig 10513F: drivers/crypto/intel/keembay/Makefile 10514F: drivers/crypto/intel/keembay/keembay-ocs-aes-core.c 10515F: drivers/crypto/intel/keembay/ocs-aes.c 10516F: drivers/crypto/intel/keembay/ocs-aes.h 10517 10518INTEL KEEM BAY OCS ECC CRYPTO DRIVER 10519M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10520M: Prabhjot Khurana <prabhjot.khurana@intel.com> 10521M: Mark Gross <mgross@linux.intel.com> 10522S: Maintained 10523F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-ecc.yaml 10524F: drivers/crypto/intel/keembay/Kconfig 10525F: drivers/crypto/intel/keembay/Makefile 10526F: drivers/crypto/intel/keembay/keembay-ocs-ecc.c 10527 10528INTEL KEEM BAY OCS HCU CRYPTO DRIVER 10529M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10530M: Declan Murphy <declan.murphy@intel.com> 10531S: Maintained 10532F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-hcu.yaml 10533F: drivers/crypto/intel/keembay/Kconfig 10534F: drivers/crypto/intel/keembay/Makefile 10535F: drivers/crypto/intel/keembay/keembay-ocs-hcu-core.c 10536F: drivers/crypto/intel/keembay/ocs-hcu.c 10537F: drivers/crypto/intel/keembay/ocs-hcu.h 10538 10539INTEL MANAGEMENT ENGINE (mei) 10540M: Tomas Winkler <tomas.winkler@intel.com> 10541L: linux-kernel@vger.kernel.org 10542S: Supported 10543F: Documentation/driver-api/mei/* 10544F: drivers/misc/mei/ 10545F: drivers/watchdog/mei_wdt.c 10546F: include/linux/mei_aux.h 10547F: include/linux/mei_cl_bus.h 10548F: include/uapi/linux/mei.h 10549F: include/uapi/linux/mei_uuid.h 10550F: include/uapi/linux/uuid.h 10551F: samples/mei/* 10552 10553INTEL MAX 10 BMC MFD DRIVER 10554M: Xu Yilun <yilun.xu@intel.com> 10555R: Tom Rix <trix@redhat.com> 10556S: Maintained 10557F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc 10558F: Documentation/hwmon/intel-m10-bmc-hwmon.rst 10559F: drivers/hwmon/intel-m10-bmc-hwmon.c 10560F: drivers/mfd/intel-m10-bmc* 10561F: include/linux/mfd/intel-m10-bmc.h 10562 10563INTEL MAX10 BMC SECURE UPDATES 10564M: Russ Weight <russell.h.weight@intel.com> 10565L: linux-fpga@vger.kernel.org 10566S: Maintained 10567F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc-sec-update 10568F: drivers/fpga/intel-m10-bmc-sec-update.c 10569 10570INTEL P-Unit IPC DRIVER 10571M: Zha Qipeng <qipeng.zha@intel.com> 10572L: platform-driver-x86@vger.kernel.org 10573S: Maintained 10574F: arch/x86/include/asm/intel_punit_ipc.h 10575F: drivers/platform/x86/intel/punit_ipc.c 10576 10577INTEL PMC CORE DRIVER 10578M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10579M: David E Box <david.e.box@intel.com> 10580L: platform-driver-x86@vger.kernel.org 10581S: Maintained 10582F: Documentation/ABI/testing/sysfs-platform-intel-pmc 10583F: drivers/platform/x86/intel/pmc/ 10584 10585INTEL PMIC GPIO DRIVERS 10586M: Andy Shevchenko <andy@kernel.org> 10587S: Supported 10588T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10589F: drivers/gpio/gpio-*cove.c 10590 10591INTEL PMIC MULTIFUNCTION DEVICE DRIVERS 10592M: Andy Shevchenko <andy@kernel.org> 10593S: Supported 10594F: drivers/mfd/intel_soc_pmic* 10595F: include/linux/mfd/intel_soc_pmic* 10596 10597INTEL PMT DRIVERS 10598M: David E. Box <david.e.box@linux.intel.com> 10599S: Supported 10600F: drivers/platform/x86/intel/pmt/ 10601 10602INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT 10603M: Stanislav Yakovlev <stas.yakovlev@gmail.com> 10604L: linux-wireless@vger.kernel.org 10605S: Maintained 10606F: Documentation/networking/device_drivers/wifi/intel/ipw2100.rst 10607F: Documentation/networking/device_drivers/wifi/intel/ipw2200.rst 10608F: drivers/net/wireless/intel/ipw2x00/ 10609 10610INTEL PSTATE DRIVER 10611M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10612M: Len Brown <lenb@kernel.org> 10613L: linux-pm@vger.kernel.org 10614S: Supported 10615F: drivers/cpufreq/intel_pstate.c 10616 10617INTEL PTP DFL ToD DRIVER 10618M: Tianfei Zhang <tianfei.zhang@intel.com> 10619L: linux-fpga@vger.kernel.org 10620L: netdev@vger.kernel.org 10621S: Maintained 10622F: drivers/ptp/ptp_dfl_tod.c 10623 10624INTEL QUADRATURE ENCODER PERIPHERAL DRIVER 10625M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 10626L: linux-iio@vger.kernel.org 10627F: drivers/counter/intel-qep.c 10628 10629INTEL SCU DRIVERS 10630M: Mika Westerberg <mika.westerberg@linux.intel.com> 10631S: Maintained 10632F: arch/x86/include/asm/intel_scu_ipc.h 10633F: drivers/platform/x86/intel_scu_* 10634 10635INTEL SDSI DRIVER 10636M: David E. Box <david.e.box@linux.intel.com> 10637S: Supported 10638F: drivers/platform/x86/intel/sdsi.c 10639F: tools/arch/x86/intel_sdsi/ 10640F: tools/testing/selftests/drivers/sdsi/ 10641 10642INTEL SGX 10643M: Jarkko Sakkinen <jarkko@kernel.org> 10644R: Dave Hansen <dave.hansen@linux.intel.com> 10645L: linux-sgx@vger.kernel.org 10646S: Supported 10647Q: https://patchwork.kernel.org/project/intel-sgx/list/ 10648T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/sgx 10649F: Documentation/arch/x86/sgx.rst 10650F: arch/x86/entry/vdso/vsgx.S 10651F: arch/x86/include/asm/sgx.h 10652F: arch/x86/include/uapi/asm/sgx.h 10653F: arch/x86/kernel/cpu/sgx/* 10654F: tools/testing/selftests/sgx/* 10655K: \bSGX_ 10656 10657INTEL SKYLAKE INT3472 ACPI DEVICE DRIVER 10658M: Daniel Scally <djrscally@gmail.com> 10659S: Maintained 10660F: drivers/platform/x86/intel/int3472/ 10661 10662INTEL SPEED SELECT TECHNOLOGY 10663M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10664L: platform-driver-x86@vger.kernel.org 10665S: Maintained 10666F: drivers/platform/x86/intel/speed_select_if/ 10667F: include/uapi/linux/isst_if.h 10668F: tools/power/x86/intel-speed-select/ 10669 10670INTEL STRATIX10 FIRMWARE DRIVERS 10671M: Dinh Nguyen <dinguyen@kernel.org> 10672L: linux-kernel@vger.kernel.org 10673S: Maintained 10674T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 10675F: Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu 10676F: Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt 10677F: drivers/firmware/stratix10-rsu.c 10678F: drivers/firmware/stratix10-svc.c 10679F: include/linux/firmware/intel/stratix10-smc.h 10680F: include/linux/firmware/intel/stratix10-svc-client.h 10681 10682INTEL TELEMETRY DRIVER 10683M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10684M: "David E. Box" <david.e.box@linux.intel.com> 10685L: platform-driver-x86@vger.kernel.org 10686S: Maintained 10687F: arch/x86/include/asm/intel_telemetry.h 10688F: drivers/platform/x86/intel/telemetry/ 10689 10690INTEL TPMI DRIVER 10691M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10692L: platform-driver-x86@vger.kernel.org 10693S: Maintained 10694F: drivers/platform/x86/intel/tpmi.c 10695F: include/linux/intel_tpmi.h 10696 10697INTEL UNCORE FREQUENCY CONTROL 10698M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10699L: platform-driver-x86@vger.kernel.org 10700S: Maintained 10701F: Documentation/admin-guide/pm/intel_uncore_frequency_scaling.rst 10702F: drivers/platform/x86/intel/uncore-frequency/ 10703 10704INTEL VENDOR SPECIFIC EXTENDED CAPABILITIES DRIVER 10705M: David E. Box <david.e.box@linux.intel.com> 10706S: Supported 10707F: drivers/platform/x86/intel/vsec.* 10708 10709INTEL VIRTUAL BUTTON DRIVER 10710M: AceLan Kao <acelan.kao@canonical.com> 10711L: platform-driver-x86@vger.kernel.org 10712S: Maintained 10713F: drivers/platform/x86/intel/vbtn.c 10714 10715INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy) 10716M: Stanislaw Gruszka <stf_xl@wp.pl> 10717L: linux-wireless@vger.kernel.org 10718S: Supported 10719F: drivers/net/wireless/intel/iwlegacy/ 10720 10721INTEL WIRELESS WIFI LINK (iwlwifi) 10722M: Gregory Greenman <gregory.greenman@intel.com> 10723L: linux-wireless@vger.kernel.org 10724S: Supported 10725W: https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi 10726T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git 10727F: drivers/net/wireless/intel/iwlwifi/ 10728 10729INTEL WMI SLIM BOOTLOADER (SBL) FIRMWARE UPDATE DRIVER 10730M: Jithu Joseph <jithu.joseph@intel.com> 10731R: Maurice Ma <maurice.ma@intel.com> 10732S: Maintained 10733W: https://slimbootloader.github.io/security/firmware-update.html 10734F: drivers/platform/x86/intel/wmi/sbl-fw-update.c 10735 10736INTEL WMI THUNDERBOLT FORCE POWER DRIVER 10737L: Dell.Client.Kernel@dell.com 10738S: Maintained 10739F: drivers/platform/x86/intel/wmi/thunderbolt.c 10740 10741INTEL WWAN IOSM DRIVER 10742M: M Chetan Kumar <m.chetan.kumar@intel.com> 10743M: Intel Corporation <linuxwwan@intel.com> 10744L: netdev@vger.kernel.org 10745S: Maintained 10746F: drivers/net/wwan/iosm/ 10747 10748INTEL(R) TRACE HUB 10749M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 10750S: Supported 10751F: Documentation/trace/intel_th.rst 10752F: drivers/hwtracing/intel_th/ 10753F: include/linux/intel_th.h 10754 10755INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT) 10756M: Ning Sun <ning.sun@intel.com> 10757L: tboot-devel@lists.sourceforge.net 10758S: Supported 10759W: http://tboot.sourceforge.net 10760T: hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot 10761F: Documentation/arch/x86/intel_txt.rst 10762F: arch/x86/kernel/tboot.c 10763F: include/linux/tboot.h 10764 10765INTERCONNECT API 10766M: Georgi Djakov <djakov@kernel.org> 10767L: linux-pm@vger.kernel.org 10768S: Maintained 10769T: git git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc.git 10770F: Documentation/devicetree/bindings/interconnect/ 10771F: Documentation/driver-api/interconnect.rst 10772F: drivers/interconnect/ 10773F: include/dt-bindings/interconnect/ 10774F: include/linux/interconnect-provider.h 10775F: include/linux/interconnect.h 10776 10777INTERRUPT COUNTER DRIVER 10778M: Oleksij Rempel <o.rempel@pengutronix.de> 10779R: Pengutronix Kernel Team <kernel@pengutronix.de> 10780L: linux-iio@vger.kernel.org 10781F: Documentation/devicetree/bindings/counter/interrupt-counter.yaml 10782F: drivers/counter/interrupt-cnt.c 10783 10784INTERSIL ISL7998X VIDEO DECODER DRIVER 10785M: Michael Tretter <m.tretter@pengutronix.de> 10786R: Pengutronix Kernel Team <kernel@pengutronix.de> 10787L: linux-media@vger.kernel.org 10788S: Maintained 10789F: Documentation/devicetree/bindings/media/i2c/isil,isl79987.yaml 10790F: drivers/media/i2c/isl7998x.c 10791 10792INVENSENSE ICM-426xx IMU DRIVER 10793M: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com> 10794L: linux-iio@vger.kernel.org 10795S: Maintained 10796W: https://invensense.tdk.com/ 10797F: Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml 10798F: drivers/iio/imu/inv_icm42600/ 10799 10800INVENSENSE MPU-3050 GYROSCOPE DRIVER 10801M: Linus Walleij <linus.walleij@linaro.org> 10802L: linux-iio@vger.kernel.org 10803S: Maintained 10804F: Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.yaml 10805F: drivers/iio/gyro/mpu3050* 10806 10807IOC3 ETHERNET DRIVER 10808M: Ralf Baechle <ralf@linux-mips.org> 10809L: linux-mips@vger.kernel.org 10810S: Maintained 10811F: drivers/net/ethernet/sgi/ioc3-eth.c 10812 10813IOMAP FILESYSTEM LIBRARY 10814M: Christoph Hellwig <hch@infradead.org> 10815M: Darrick J. Wong <djwong@kernel.org> 10816L: linux-xfs@vger.kernel.org 10817L: linux-fsdevel@vger.kernel.org 10818S: Supported 10819T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 10820F: fs/iomap/ 10821F: include/linux/iomap.h 10822 10823IOMMU DMA-API LAYER 10824M: Robin Murphy <robin.murphy@arm.com> 10825L: iommu@lists.linux.dev 10826S: Maintained 10827T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10828F: drivers/iommu/dma-iommu.c 10829F: drivers/iommu/dma-iommu.h 10830F: drivers/iommu/iova.c 10831F: include/linux/iova.h 10832 10833IOMMU SUBSYSTEM 10834M: Joerg Roedel <joro@8bytes.org> 10835M: Will Deacon <will@kernel.org> 10836R: Robin Murphy <robin.murphy@arm.com> 10837L: iommu@lists.linux.dev 10838S: Maintained 10839T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10840F: Documentation/devicetree/bindings/iommu/ 10841F: Documentation/userspace-api/iommu.rst 10842F: drivers/iommu/ 10843F: include/linux/iommu.h 10844F: include/linux/iova.h 10845F: include/linux/of_iommu.h 10846F: include/uapi/linux/iommu.h 10847 10848IOMMUFD 10849M: Jason Gunthorpe <jgg@nvidia.com> 10850M: Kevin Tian <kevin.tian@intel.com> 10851L: iommu@lists.linux.dev 10852S: Maintained 10853T: git git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd.git 10854F: Documentation/userspace-api/iommufd.rst 10855F: drivers/iommu/iommufd/ 10856F: include/linux/iommufd.h 10857F: include/uapi/linux/iommufd.h 10858F: tools/testing/selftests/iommu/ 10859 10860IOSYS-MAP HELPERS 10861M: Thomas Zimmermann <tzimmermann@suse.de> 10862L: dri-devel@lists.freedesktop.org 10863S: Maintained 10864T: git git://anongit.freedesktop.org/drm/drm-misc 10865F: include/linux/iosys-map.h 10866 10867IO_URING 10868M: Jens Axboe <axboe@kernel.dk> 10869R: Pavel Begunkov <asml.silence@gmail.com> 10870L: io-uring@vger.kernel.org 10871S: Maintained 10872T: git git://git.kernel.dk/linux-block 10873T: git git://git.kernel.dk/liburing 10874F: include/linux/io_uring.h 10875F: include/linux/io_uring_types.h 10876F: include/trace/events/io_uring.h 10877F: include/uapi/linux/io_uring.h 10878F: io_uring/ 10879F: tools/io_uring/ 10880 10881IPMI SUBSYSTEM 10882M: Corey Minyard <minyard@acm.org> 10883L: openipmi-developer@lists.sourceforge.net (moderated for non-subscribers) 10884S: Supported 10885W: http://openipmi.sourceforge.net/ 10886T: git https://github.com/cminyard/linux-ipmi.git for-next 10887F: Documentation/devicetree/bindings/ipmi/ 10888F: Documentation/driver-api/ipmi.rst 10889F: drivers/char/ipmi/ 10890F: include/linux/ipmi* 10891F: include/uapi/linux/ipmi* 10892 10893IPS SCSI RAID DRIVER 10894M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 10895L: linux-scsi@vger.kernel.org 10896S: Maintained 10897W: http://www.adaptec.com/ 10898F: drivers/scsi/ips* 10899 10900IPVS 10901M: Simon Horman <horms@verge.net.au> 10902M: Julian Anastasov <ja@ssi.bg> 10903L: netdev@vger.kernel.org 10904L: lvs-devel@vger.kernel.org 10905S: Maintained 10906T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git 10907T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git 10908F: Documentation/networking/ipvs-sysctl.rst 10909F: include/net/ip_vs.h 10910F: include/uapi/linux/ip_vs.h 10911F: net/netfilter/ipvs/ 10912 10913IPWIRELESS DRIVER 10914M: Jiri Kosina <jikos@kernel.org> 10915M: David Sterba <dsterba@suse.com> 10916S: Odd Fixes 10917F: drivers/tty/ipwireless/ 10918 10919IRON DEVICE AUDIO CODEC DRIVERS 10920M: Kiseok Jo <kiseok.jo@irondevice.com> 10921L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10922S: Maintained 10923F: Documentation/devicetree/bindings/sound/irondevice,* 10924F: sound/soc/codecs/sma* 10925 10926IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY) 10927M: Marc Zyngier <maz@kernel.org> 10928S: Maintained 10929T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10930F: Documentation/core-api/irq/irq-domain.rst 10931F: include/linux/irqdomain.h 10932F: kernel/irq/irqdomain.c 10933F: kernel/irq/msi.c 10934 10935IRQ SUBSYSTEM 10936M: Thomas Gleixner <tglx@linutronix.de> 10937L: linux-kernel@vger.kernel.org 10938S: Maintained 10939T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10940F: include/linux/group_cpus.h 10941F: kernel/irq/ 10942F: lib/group_cpus.c 10943 10944IRQCHIP DRIVERS 10945M: Thomas Gleixner <tglx@linutronix.de> 10946M: Marc Zyngier <maz@kernel.org> 10947L: linux-kernel@vger.kernel.org 10948S: Maintained 10949T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10950F: Documentation/devicetree/bindings/interrupt-controller/ 10951F: drivers/irqchip/ 10952 10953ISA 10954M: William Breathitt Gray <william.gray@linaro.org> 10955S: Maintained 10956F: Documentation/driver-api/isa.rst 10957F: drivers/base/isa.c 10958F: include/linux/isa.h 10959 10960ISA RADIO MODULE 10961M: Hans Verkuil <hverkuil@xs4all.nl> 10962L: linux-media@vger.kernel.org 10963S: Maintained 10964W: https://linuxtv.org 10965T: git git://linuxtv.org/media_tree.git 10966F: drivers/media/radio/radio-isa* 10967 10968ISAPNP 10969M: Jaroslav Kysela <perex@perex.cz> 10970S: Maintained 10971F: Documentation/driver-api/isapnp.rst 10972F: drivers/pnp/isapnp/ 10973F: include/linux/isapnp.h 10974 10975ISCSI 10976M: Lee Duncan <lduncan@suse.com> 10977M: Chris Leech <cleech@redhat.com> 10978M: Mike Christie <michael.christie@oracle.com> 10979L: open-iscsi@googlegroups.com 10980L: linux-scsi@vger.kernel.org 10981S: Maintained 10982W: www.open-iscsi.com 10983F: drivers/scsi/*iscsi* 10984F: include/scsi/*iscsi* 10985 10986iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER 10987M: Peter Jones <pjones@redhat.com> 10988M: Konrad Rzeszutek Wilk <konrad@kernel.org> 10989S: Maintained 10990F: drivers/firmware/iscsi_ibft* 10991 10992ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR 10993M: Sagi Grimberg <sagi@grimberg.me> 10994M: Max Gurtovoy <mgurtovoy@nvidia.com> 10995L: linux-rdma@vger.kernel.org 10996S: Supported 10997W: http://www.openfabrics.org 10998W: www.open-iscsi.org 10999Q: http://patchwork.kernel.org/project/linux-rdma/list/ 11000F: drivers/infiniband/ulp/iser/ 11001 11002ISCSI EXTENSIONS FOR RDMA (ISER) TARGET 11003M: Sagi Grimberg <sagi@grimberg.me> 11004L: linux-rdma@vger.kernel.org 11005L: target-devel@vger.kernel.org 11006S: Supported 11007W: http://www.linux-iscsi.org 11008T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master 11009F: drivers/infiniband/ulp/isert 11010 11011ISDN/CMTP OVER BLUETOOTH 11012M: Karsten Keil <isdn@linux-pingi.de> 11013L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11014L: netdev@vger.kernel.org 11015S: Odd Fixes 11016W: http://www.isdn4linux.de 11017F: Documentation/isdn/ 11018F: drivers/isdn/capi/ 11019F: include/linux/isdn/ 11020F: include/uapi/linux/isdn/ 11021F: net/bluetooth/cmtp/ 11022 11023ISDN/mISDN SUBSYSTEM 11024M: Karsten Keil <isdn@linux-pingi.de> 11025L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11026L: netdev@vger.kernel.org 11027S: Maintained 11028W: http://www.isdn4linux.de 11029F: drivers/isdn/Kconfig 11030F: drivers/isdn/Makefile 11031F: drivers/isdn/hardware/ 11032F: drivers/isdn/mISDN/ 11033 11034ISOFS FILESYSTEM 11035M: Jan Kara <jack@suse.cz> 11036L: linux-fsdevel@vger.kernel.org 11037S: Maintained 11038F: Documentation/filesystems/isofs.rst 11039F: fs/isofs/ 11040 11041IT87 HARDWARE MONITORING DRIVER 11042M: Jean Delvare <jdelvare@suse.com> 11043L: linux-hwmon@vger.kernel.org 11044S: Maintained 11045F: Documentation/hwmon/it87.rst 11046F: drivers/hwmon/it87.c 11047 11048IT913X MEDIA DRIVER 11049M: Antti Palosaari <crope@iki.fi> 11050L: linux-media@vger.kernel.org 11051S: Maintained 11052W: https://linuxtv.org 11053W: http://palosaari.fi/linux/ 11054Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11055T: git git://linuxtv.org/anttip/media_tree.git 11056F: drivers/media/tuners/it913x* 11057 11058ITE IT66121 HDMI BRIDGE DRIVER 11059M: Phong LE <ple@baylibre.com> 11060M: Neil Armstrong <neil.armstrong@linaro.org> 11061S: Maintained 11062T: git git://anongit.freedesktop.org/drm/drm-misc 11063F: Documentation/devicetree/bindings/display/bridge/ite,it66121.yaml 11064F: drivers/gpu/drm/bridge/ite-it66121.c 11065 11066IVTV VIDEO4LINUX DRIVER 11067M: Andy Walls <awalls@md.metrocast.net> 11068L: linux-media@vger.kernel.org 11069S: Maintained 11070W: https://linuxtv.org 11071T: git git://linuxtv.org/media_tree.git 11072F: Documentation/admin-guide/media/ivtv* 11073F: drivers/media/pci/ivtv/ 11074F: include/uapi/linux/ivtv* 11075 11076IX2505V MEDIA DRIVER 11077M: Malcolm Priestley <tvboxspy@gmail.com> 11078L: linux-media@vger.kernel.org 11079S: Maintained 11080W: https://linuxtv.org 11081Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11082F: drivers/media/dvb-frontends/ix2505v* 11083 11084JAILHOUSE HYPERVISOR INTERFACE 11085M: Jan Kiszka <jan.kiszka@siemens.com> 11086L: jailhouse-dev@googlegroups.com 11087S: Maintained 11088F: arch/x86/include/asm/jailhouse_para.h 11089F: arch/x86/kernel/jailhouse.c 11090 11091JC42.4 TEMPERATURE SENSOR DRIVER 11092M: Guenter Roeck <linux@roeck-us.net> 11093L: linux-hwmon@vger.kernel.org 11094S: Maintained 11095F: Documentation/devicetree/bindings/hwmon/jedec,jc42.yaml 11096F: Documentation/hwmon/jc42.rst 11097F: drivers/hwmon/jc42.c 11098 11099JFS FILESYSTEM 11100M: Dave Kleikamp <shaggy@kernel.org> 11101L: jfs-discussion@lists.sourceforge.net 11102S: Odd Fixes 11103W: http://jfs.sourceforge.net/ 11104T: git https://github.com/kleikamp/linux-shaggy.git 11105F: Documentation/admin-guide/jfs.rst 11106F: fs/jfs/ 11107 11108JME NETWORK DRIVER 11109M: Guo-Fu Tseng <cooldavid@cooldavid.org> 11110L: netdev@vger.kernel.org 11111S: Maintained 11112F: drivers/net/ethernet/jme.* 11113 11114JOURNALLING FLASH FILE SYSTEM V2 (JFFS2) 11115M: David Woodhouse <dwmw2@infradead.org> 11116M: Richard Weinberger <richard@nod.at> 11117L: linux-mtd@lists.infradead.org 11118S: Odd Fixes 11119W: http://www.linux-mtd.infradead.org/doc/jffs2.html 11120T: git git://git.infradead.org/ubifs-2.6.git 11121F: fs/jffs2/ 11122F: include/uapi/linux/jffs2.h 11123 11124JOURNALLING LAYER FOR BLOCK DEVICES (JBD2) 11125M: "Theodore Ts'o" <tytso@mit.edu> 11126M: Jan Kara <jack@suse.com> 11127L: linux-ext4@vger.kernel.org 11128S: Maintained 11129F: fs/jbd2/ 11130F: include/linux/jbd2.h 11131 11132JPU V4L2 MEM2MEM DRIVER FOR RENESAS 11133M: Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com> 11134L: linux-media@vger.kernel.org 11135L: linux-renesas-soc@vger.kernel.org 11136S: Maintained 11137F: drivers/media/platform/renesas/rcar_jpu.c 11138 11139JSM Neo PCI based serial card 11140L: linux-serial@vger.kernel.org 11141S: Orphan 11142F: drivers/tty/serial/jsm/ 11143 11144K10TEMP HARDWARE MONITORING DRIVER 11145M: Clemens Ladisch <clemens@ladisch.de> 11146L: linux-hwmon@vger.kernel.org 11147S: Maintained 11148F: Documentation/hwmon/k10temp.rst 11149F: drivers/hwmon/k10temp.c 11150 11151K8TEMP HARDWARE MONITORING DRIVER 11152M: Rudolf Marek <r.marek@assembler.cz> 11153L: linux-hwmon@vger.kernel.org 11154S: Maintained 11155F: Documentation/hwmon/k8temp.rst 11156F: drivers/hwmon/k8temp.c 11157 11158KASAN 11159M: Andrey Ryabinin <ryabinin.a.a@gmail.com> 11160R: Alexander Potapenko <glider@google.com> 11161R: Andrey Konovalov <andreyknvl@gmail.com> 11162R: Dmitry Vyukov <dvyukov@google.com> 11163R: Vincenzo Frascino <vincenzo.frascino@arm.com> 11164L: kasan-dev@googlegroups.com 11165S: Maintained 11166F: Documentation/dev-tools/kasan.rst 11167F: arch/*/include/asm/*kasan.h 11168F: arch/*/mm/kasan_init* 11169F: include/linux/kasan*.h 11170F: lib/Kconfig.kasan 11171F: mm/kasan/ 11172F: scripts/Makefile.kasan 11173 11174KCONFIG 11175M: Masahiro Yamada <masahiroy@kernel.org> 11176L: linux-kbuild@vger.kernel.org 11177S: Maintained 11178Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11179T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kbuild 11180F: Documentation/kbuild/kconfig* 11181F: scripts/Kconfig.include 11182F: scripts/kconfig/ 11183 11184KCOV 11185R: Dmitry Vyukov <dvyukov@google.com> 11186R: Andrey Konovalov <andreyknvl@gmail.com> 11187L: kasan-dev@googlegroups.com 11188S: Maintained 11189F: Documentation/dev-tools/kcov.rst 11190F: include/linux/kcov.h 11191F: include/uapi/linux/kcov.h 11192F: kernel/kcov.c 11193F: scripts/Makefile.kcov 11194 11195KCSAN 11196M: Marco Elver <elver@google.com> 11197R: Dmitry Vyukov <dvyukov@google.com> 11198L: kasan-dev@googlegroups.com 11199S: Maintained 11200F: Documentation/dev-tools/kcsan.rst 11201F: include/linux/kcsan*.h 11202F: kernel/kcsan/ 11203F: lib/Kconfig.kcsan 11204F: scripts/Makefile.kcsan 11205 11206KDUMP 11207M: Baoquan He <bhe@redhat.com> 11208R: Vivek Goyal <vgoyal@redhat.com> 11209R: Dave Young <dyoung@redhat.com> 11210L: kexec@lists.infradead.org 11211S: Maintained 11212W: http://lse.sourceforge.net/kdump/ 11213F: Documentation/admin-guide/kdump/ 11214F: fs/proc/vmcore.c 11215F: include/linux/crash_core.h 11216F: include/linux/crash_dump.h 11217F: include/uapi/linux/vmcore.h 11218F: kernel/crash_*.c 11219 11220KEENE FM RADIO TRANSMITTER DRIVER 11221M: Hans Verkuil <hverkuil@xs4all.nl> 11222L: linux-media@vger.kernel.org 11223S: Maintained 11224W: https://linuxtv.org 11225T: git git://linuxtv.org/media_tree.git 11226F: drivers/media/radio/radio-keene* 11227 11228KERNEL AUTOMOUNTER 11229M: Ian Kent <raven@themaw.net> 11230L: autofs@vger.kernel.org 11231S: Maintained 11232F: fs/autofs/ 11233 11234KERNEL BUILD + files below scripts/ (unless maintained elsewhere) 11235M: Masahiro Yamada <masahiroy@kernel.org> 11236R: Nathan Chancellor <nathan@kernel.org> 11237R: Nick Desaulniers <ndesaulniers@google.com> 11238R: Nicolas Schier <nicolas@fjasle.eu> 11239L: linux-kbuild@vger.kernel.org 11240S: Maintained 11241Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11242T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git 11243F: Documentation/kbuild/ 11244F: Makefile 11245F: scripts/*vmlinux* 11246F: scripts/Kbuild* 11247F: scripts/Makefile* 11248F: scripts/basic/ 11249F: scripts/dummy-tools/ 11250F: scripts/mk* 11251F: scripts/mod/ 11252F: scripts/package/ 11253 11254KERNEL HARDENING (not covered by other areas) 11255M: Kees Cook <keescook@chromium.org> 11256L: linux-hardening@vger.kernel.org 11257S: Supported 11258T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 11259F: Documentation/ABI/testing/sysfs-kernel-oops_count 11260F: Documentation/ABI/testing/sysfs-kernel-warn_count 11261F: include/linux/overflow.h 11262F: include/linux/randomize_kstack.h 11263F: mm/usercopy.c 11264K: \b(add|choose)_random_kstack_offset\b 11265K: \b__check_(object_size|heap_object)\b 11266 11267KERNEL JANITORS 11268L: kernel-janitors@vger.kernel.org 11269S: Odd Fixes 11270W: http://kernelnewbies.org/KernelJanitors 11271 11272KERNEL NFSD, SUNRPC, AND LOCKD SERVERS 11273M: Chuck Lever <chuck.lever@oracle.com> 11274M: Jeff Layton <jlayton@kernel.org> 11275L: linux-nfs@vger.kernel.org 11276S: Supported 11277W: http://nfs.sourceforge.net/ 11278T: git git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux.git 11279F: Documentation/filesystems/nfs/ 11280F: fs/exportfs/ 11281F: fs/lockd/ 11282F: fs/nfs_common/ 11283F: fs/nfsd/ 11284F: include/linux/lockd/ 11285F: include/linux/sunrpc/ 11286F: include/trace/events/rpcgss.h 11287F: include/trace/events/rpcrdma.h 11288F: include/trace/events/sunrpc.h 11289F: include/trace/misc/fs.h 11290F: include/trace/misc/nfs.h 11291F: include/trace/misc/sunrpc.h 11292F: include/uapi/linux/nfsd/ 11293F: include/uapi/linux/sunrpc/ 11294F: net/sunrpc/ 11295 11296KERNEL REGRESSIONS 11297M: Thorsten Leemhuis <linux@leemhuis.info> 11298L: regressions@lists.linux.dev 11299S: Supported 11300F: Documentation/admin-guide/reporting-regressions.rst 11301F: Documentation/process/handling-regressions.rst 11302 11303KERNEL SELFTEST FRAMEWORK 11304M: Shuah Khan <shuah@kernel.org> 11305M: Shuah Khan <skhan@linuxfoundation.org> 11306L: linux-kselftest@vger.kernel.org 11307S: Maintained 11308Q: https://patchwork.kernel.org/project/linux-kselftest/list/ 11309T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git 11310F: Documentation/dev-tools/kselftest* 11311F: tools/testing/selftests/ 11312 11313KERNEL SMB3 SERVER (KSMBD) 11314M: Namjae Jeon <linkinjeon@kernel.org> 11315M: Steve French <sfrench@samba.org> 11316R: Sergey Senozhatsky <senozhatsky@chromium.org> 11317R: Tom Talpey <tom@talpey.com> 11318L: linux-cifs@vger.kernel.org 11319S: Maintained 11320T: git git://git.samba.org/ksmbd.git 11321F: Documentation/filesystems/smb/ksmbd.rst 11322F: fs/smb/common/ 11323F: fs/smb/server/ 11324 11325KERNEL UNIT TESTING FRAMEWORK (KUnit) 11326M: Brendan Higgins <brendanhiggins@google.com> 11327M: David Gow <davidgow@google.com> 11328L: linux-kselftest@vger.kernel.org 11329L: kunit-dev@googlegroups.com 11330S: Maintained 11331W: https://google.github.io/kunit-docs/third_party/kernel/docs/ 11332F: Documentation/dev-tools/kunit/ 11333F: include/kunit/ 11334F: lib/kunit/ 11335F: tools/testing/kunit/ 11336 11337KERNEL USERMODE HELPER 11338M: Luis Chamberlain <mcgrof@kernel.org> 11339L: linux-kernel@vger.kernel.org 11340S: Maintained 11341F: include/linux/umh.h 11342F: kernel/umh.c 11343 11344KERNEL VIRTUAL MACHINE (KVM) 11345M: Paolo Bonzini <pbonzini@redhat.com> 11346L: kvm@vger.kernel.org 11347S: Supported 11348W: http://www.linux-kvm.org 11349T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11350F: Documentation/virt/kvm/ 11351F: include/asm-generic/kvm* 11352F: include/kvm/iodev.h 11353F: include/linux/kvm* 11354F: include/trace/events/kvm.h 11355F: include/uapi/asm-generic/kvm* 11356F: include/uapi/linux/kvm* 11357F: tools/kvm/ 11358F: tools/testing/selftests/kvm/ 11359F: virt/kvm/* 11360 11361KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64) 11362M: Marc Zyngier <maz@kernel.org> 11363M: Oliver Upton <oliver.upton@linux.dev> 11364R: James Morse <james.morse@arm.com> 11365R: Suzuki K Poulose <suzuki.poulose@arm.com> 11366R: Zenghui Yu <yuzenghui@huawei.com> 11367L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11368L: kvmarm@lists.linux.dev 11369S: Maintained 11370T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git 11371F: arch/arm64/include/asm/kvm* 11372F: arch/arm64/include/uapi/asm/kvm* 11373F: arch/arm64/kvm/ 11374F: include/kvm/arm_* 11375F: tools/testing/selftests/kvm/*/aarch64/ 11376F: tools/testing/selftests/kvm/aarch64/ 11377 11378KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips) 11379M: Huacai Chen <chenhuacai@kernel.org> 11380M: Aleksandar Markovic <aleksandar.qemu.devel@gmail.com> 11381L: linux-mips@vger.kernel.org 11382L: kvm@vger.kernel.org 11383S: Maintained 11384T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11385F: arch/mips/include/asm/kvm* 11386F: arch/mips/include/uapi/asm/kvm* 11387F: arch/mips/kvm/ 11388 11389KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc) 11390L: linuxppc-dev@lists.ozlabs.org 11391T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git topic/ppc-kvm 11392F: arch/powerpc/include/asm/kvm* 11393F: arch/powerpc/include/uapi/asm/kvm* 11394F: arch/powerpc/kernel/kvm* 11395F: arch/powerpc/kvm/ 11396 11397KERNEL VIRTUAL MACHINE FOR RISC-V (KVM/riscv) 11398M: Anup Patel <anup@brainfault.org> 11399R: Atish Patra <atishp@atishpatra.org> 11400L: kvm@vger.kernel.org 11401L: kvm-riscv@lists.infradead.org 11402L: linux-riscv@lists.infradead.org 11403S: Maintained 11404T: git https://github.com/kvm-riscv/linux.git 11405F: arch/riscv/include/asm/kvm* 11406F: arch/riscv/include/uapi/asm/kvm* 11407F: arch/riscv/kvm/ 11408F: tools/testing/selftests/kvm/*/riscv/ 11409 11410KERNEL VIRTUAL MACHINE for s390 (KVM/s390) 11411M: Christian Borntraeger <borntraeger@linux.ibm.com> 11412M: Janosch Frank <frankja@linux.ibm.com> 11413M: Claudio Imbrenda <imbrenda@linux.ibm.com> 11414R: David Hildenbrand <david@redhat.com> 11415L: kvm@vger.kernel.org 11416S: Supported 11417T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git 11418F: Documentation/virt/kvm/s390* 11419F: arch/s390/include/asm/gmap.h 11420F: arch/s390/include/asm/kvm* 11421F: arch/s390/include/uapi/asm/kvm* 11422F: arch/s390/include/uapi/asm/uvdevice.h 11423F: arch/s390/kernel/uv.c 11424F: arch/s390/kvm/ 11425F: arch/s390/mm/gmap.c 11426F: drivers/s390/char/uvdevice.c 11427F: tools/testing/selftests/drivers/s390x/uvdevice/ 11428F: tools/testing/selftests/kvm/*/s390x/ 11429F: tools/testing/selftests/kvm/s390x/ 11430 11431KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86) 11432M: Sean Christopherson <seanjc@google.com> 11433M: Paolo Bonzini <pbonzini@redhat.com> 11434L: kvm@vger.kernel.org 11435S: Supported 11436T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11437F: arch/x86/include/asm/kvm* 11438F: arch/x86/include/asm/svm.h 11439F: arch/x86/include/asm/vmx*.h 11440F: arch/x86/include/uapi/asm/kvm* 11441F: arch/x86/include/uapi/asm/svm.h 11442F: arch/x86/include/uapi/asm/vmx.h 11443F: arch/x86/kvm/ 11444F: arch/x86/kvm/*/ 11445 11446KERNFS 11447M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11448M: Tejun Heo <tj@kernel.org> 11449S: Supported 11450T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 11451F: fs/kernfs/ 11452F: include/linux/kernfs.h 11453 11454KEXEC 11455M: Eric Biederman <ebiederm@xmission.com> 11456L: kexec@lists.infradead.org 11457S: Maintained 11458W: http://kernel.org/pub/linux/utils/kernel/kexec/ 11459F: include/linux/kexec.h 11460F: include/uapi/linux/kexec.h 11461F: kernel/kexec* 11462 11463KEYS-ENCRYPTED 11464M: Mimi Zohar <zohar@linux.ibm.com> 11465L: linux-integrity@vger.kernel.org 11466L: keyrings@vger.kernel.org 11467S: Supported 11468F: Documentation/security/keys/trusted-encrypted.rst 11469F: include/keys/encrypted-type.h 11470F: security/keys/encrypted-keys/ 11471 11472KEYS-TRUSTED 11473M: James Bottomley <jejb@linux.ibm.com> 11474M: Jarkko Sakkinen <jarkko@kernel.org> 11475M: Mimi Zohar <zohar@linux.ibm.com> 11476L: linux-integrity@vger.kernel.org 11477L: keyrings@vger.kernel.org 11478S: Supported 11479F: Documentation/security/keys/trusted-encrypted.rst 11480F: include/keys/trusted-type.h 11481F: include/keys/trusted_tpm.h 11482F: security/keys/trusted-keys/ 11483 11484KEYS-TRUSTED-CAAM 11485M: Ahmad Fatoum <a.fatoum@pengutronix.de> 11486R: Pengutronix Kernel Team <kernel@pengutronix.de> 11487L: linux-integrity@vger.kernel.org 11488L: keyrings@vger.kernel.org 11489S: Maintained 11490F: include/keys/trusted_caam.h 11491F: security/keys/trusted-keys/trusted_caam.c 11492 11493KEYS-TRUSTED-TEE 11494M: Sumit Garg <sumit.garg@linaro.org> 11495L: linux-integrity@vger.kernel.org 11496L: keyrings@vger.kernel.org 11497S: Supported 11498F: include/keys/trusted_tee.h 11499F: security/keys/trusted-keys/trusted_tee.c 11500 11501KEYS/KEYRINGS 11502M: David Howells <dhowells@redhat.com> 11503M: Jarkko Sakkinen <jarkko@kernel.org> 11504L: keyrings@vger.kernel.org 11505S: Maintained 11506F: Documentation/security/keys/core.rst 11507F: include/keys/ 11508F: include/linux/key-type.h 11509F: include/linux/key.h 11510F: include/linux/keyctl.h 11511F: include/uapi/linux/keyctl.h 11512F: security/keys/ 11513 11514KEYS/KEYRINGS_INTEGRITY 11515M: Jarkko Sakkinen <jarkko@kernel.org> 11516M: Mimi Zohar <zohar@linux.ibm.com> 11517L: linux-integrity@vger.kernel.org 11518L: keyrings@vger.kernel.org 11519S: Supported 11520F: security/integrity/platform_certs 11521 11522KFENCE 11523M: Alexander Potapenko <glider@google.com> 11524M: Marco Elver <elver@google.com> 11525R: Dmitry Vyukov <dvyukov@google.com> 11526L: kasan-dev@googlegroups.com 11527S: Maintained 11528F: Documentation/dev-tools/kfence.rst 11529F: arch/*/include/asm/kfence.h 11530F: include/linux/kfence.h 11531F: lib/Kconfig.kfence 11532F: mm/kfence/ 11533 11534KFIFO 11535M: Stefani Seibold <stefani@seibold.net> 11536S: Maintained 11537F: include/linux/kfifo.h 11538F: lib/kfifo.c 11539F: samples/kfifo/ 11540 11541KGDB / KDB /debug_core 11542M: Jason Wessel <jason.wessel@windriver.com> 11543M: Daniel Thompson <daniel.thompson@linaro.org> 11544R: Douglas Anderson <dianders@chromium.org> 11545L: kgdb-bugreport@lists.sourceforge.net 11546S: Maintained 11547W: http://kgdb.wiki.kernel.org/ 11548T: git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git 11549F: Documentation/dev-tools/kgdb.rst 11550F: drivers/misc/kgdbts.c 11551F: drivers/tty/serial/kgdboc.c 11552F: include/linux/kdb.h 11553F: include/linux/kgdb.h 11554F: kernel/debug/ 11555F: kernel/module/kdb.c 11556 11557KHADAS MCU MFD DRIVER 11558M: Neil Armstrong <neil.armstrong@linaro.org> 11559L: linux-amlogic@lists.infradead.org 11560S: Maintained 11561F: Documentation/devicetree/bindings/mfd/khadas,mcu.yaml 11562F: drivers/mfd/khadas-mcu.c 11563F: drivers/thermal/khadas_mcu_fan.c 11564F: include/linux/mfd/khadas-mcu.h 11565 11566KIONIX/ROHM KX022A ACCELEROMETER 11567M: Matti Vaittinen <mazziesaccount@gmail.com> 11568L: linux-iio@vger.kernel.org 11569S: Supported 11570F: drivers/iio/accel/kionix-kx022a* 11571 11572KMEMLEAK 11573M: Catalin Marinas <catalin.marinas@arm.com> 11574S: Maintained 11575F: Documentation/dev-tools/kmemleak.rst 11576F: include/linux/kmemleak.h 11577F: mm/kmemleak.c 11578F: samples/kmemleak/kmemleak-test.c 11579 11580KMSAN 11581M: Alexander Potapenko <glider@google.com> 11582R: Marco Elver <elver@google.com> 11583R: Dmitry Vyukov <dvyukov@google.com> 11584L: kasan-dev@googlegroups.com 11585S: Maintained 11586F: Documentation/dev-tools/kmsan.rst 11587F: arch/*/include/asm/kmsan.h 11588F: arch/*/mm/kmsan_* 11589F: include/linux/kmsan*.h 11590F: lib/Kconfig.kmsan 11591F: mm/kmsan/ 11592F: scripts/Makefile.kmsan 11593 11594KPROBES 11595M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 11596M: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com> 11597M: "David S. Miller" <davem@davemloft.net> 11598M: Masami Hiramatsu <mhiramat@kernel.org> 11599L: linux-kernel@vger.kernel.org 11600L: linux-trace-kernel@vger.kernel.org 11601S: Maintained 11602Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 11603T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 11604F: Documentation/trace/kprobes.rst 11605F: include/asm-generic/kprobes.h 11606F: include/linux/kprobes.h 11607F: kernel/kprobes.c 11608F: lib/test_kprobes.c 11609F: samples/kprobes 11610 11611KS0108 LCD CONTROLLER DRIVER 11612M: Miguel Ojeda <ojeda@kernel.org> 11613S: Maintained 11614F: Documentation/admin-guide/auxdisplay/ks0108.rst 11615F: drivers/auxdisplay/ks0108.c 11616F: include/linux/ks0108.h 11617 11618KTD253 BACKLIGHT DRIVER 11619M: Linus Walleij <linus.walleij@linaro.org> 11620S: Maintained 11621F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd253.yaml 11622F: drivers/video/backlight/ktd253-backlight.c 11623 11624KTEST 11625M: Steven Rostedt <rostedt@goodmis.org> 11626M: John Hawley <warthog9@eaglescrag.net> 11627S: Maintained 11628F: tools/testing/ktest 11629 11630KTZ8866 BACKLIGHT DRIVER 11631M: Jianhua Lu <lujianhua000@gmail.com> 11632S: Maintained 11633F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktz8866.yaml 11634F: drivers/video/backlight/ktz8866.c 11635 11636KVM PARAVIRT (KVM/paravirt) 11637M: Paolo Bonzini <pbonzini@redhat.com> 11638R: Wanpeng Li <wanpengli@tencent.com> 11639R: Vitaly Kuznetsov <vkuznets@redhat.com> 11640L: kvm@vger.kernel.org 11641S: Supported 11642T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11643F: arch/um/include/asm/kvm_para.h 11644F: arch/x86/include/asm/kvm_para.h 11645F: arch/x86/include/asm/pvclock-abi.h 11646F: arch/x86/include/uapi/asm/kvm_para.h 11647F: arch/x86/kernel/kvm.c 11648F: arch/x86/kernel/kvmclock.c 11649F: include/asm-generic/kvm_para.h 11650F: include/linux/kvm_para.h 11651F: include/uapi/asm-generic/kvm_para.h 11652F: include/uapi/linux/kvm_para.h 11653 11654KVM X86 HYPER-V (KVM/hyper-v) 11655M: Vitaly Kuznetsov <vkuznets@redhat.com> 11656M: Sean Christopherson <seanjc@google.com> 11657M: Paolo Bonzini <pbonzini@redhat.com> 11658L: kvm@vger.kernel.org 11659S: Supported 11660T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11661F: arch/x86/kvm/hyperv.* 11662F: arch/x86/kvm/kvm_onhyperv.* 11663F: arch/x86/kvm/svm/hyperv.* 11664F: arch/x86/kvm/svm/svm_onhyperv.* 11665F: arch/x86/kvm/vmx/hyperv.* 11666 11667KVM X86 Xen (KVM/Xen) 11668M: David Woodhouse <dwmw2@infradead.org> 11669M: Paul Durrant <paul@xen.org> 11670M: Sean Christopherson <seanjc@google.com> 11671M: Paolo Bonzini <pbonzini@redhat.com> 11672L: kvm@vger.kernel.org 11673S: Supported 11674T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11675F: arch/x86/kvm/xen.* 11676 11677L3MDEV 11678M: David Ahern <dsahern@kernel.org> 11679L: netdev@vger.kernel.org 11680S: Maintained 11681F: include/net/l3mdev.h 11682F: net/l3mdev 11683 11684LANDLOCK SECURITY MODULE 11685M: Mickaël Salaün <mic@digikod.net> 11686L: linux-security-module@vger.kernel.org 11687S: Supported 11688W: https://landlock.io 11689T: git https://git.kernel.org/pub/scm/linux/kernel/git/mic/linux.git 11690F: Documentation/security/landlock.rst 11691F: Documentation/userspace-api/landlock.rst 11692F: include/uapi/linux/landlock.h 11693F: samples/landlock/ 11694F: security/landlock/ 11695F: tools/testing/selftests/landlock/ 11696K: landlock 11697K: LANDLOCK 11698 11699LANTIQ / INTEL Ethernet drivers 11700M: Hauke Mehrtens <hauke@hauke-m.de> 11701L: netdev@vger.kernel.org 11702S: Maintained 11703F: drivers/net/dsa/lantiq_gswip.c 11704F: drivers/net/dsa/lantiq_pce.h 11705F: drivers/net/ethernet/lantiq_xrx200.c 11706F: net/dsa/tag_gswip.c 11707 11708LANTIQ MIPS ARCHITECTURE 11709M: John Crispin <john@phrozen.org> 11710L: linux-mips@vger.kernel.org 11711S: Maintained 11712F: arch/mips/lantiq 11713F: drivers/soc/lantiq 11714 11715LASI 53c700 driver for PARISC 11716M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 11717L: linux-scsi@vger.kernel.org 11718S: Maintained 11719F: Documentation/scsi/53c700.rst 11720F: drivers/scsi/53c700* 11721 11722LEAKING_ADDRESSES 11723M: Tobin C. Harding <me@tobin.cc> 11724M: Tycho Andersen <tycho@tycho.pizza> 11725L: linux-hardening@vger.kernel.org 11726S: Maintained 11727T: git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git 11728F: scripts/leaking_addresses.pl 11729 11730LED SUBSYSTEM 11731M: Pavel Machek <pavel@ucw.cz> 11732M: Lee Jones <lee@kernel.org> 11733L: linux-leds@vger.kernel.org 11734S: Maintained 11735T: git git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds.git 11736F: Documentation/devicetree/bindings/leds/ 11737F: Documentation/leds/ 11738F: drivers/leds/ 11739F: include/dt-bindings/leds/ 11740F: include/linux/leds.h 11741 11742LEGACY EEPROM DRIVER 11743M: Jean Delvare <jdelvare@suse.com> 11744S: Maintained 11745F: Documentation/misc-devices/eeprom.rst 11746F: drivers/misc/eeprom/eeprom.c 11747 11748LEGO MINDSTORMS EV3 11749R: David Lechner <david@lechnology.com> 11750S: Maintained 11751F: Documentation/devicetree/bindings/power/supply/lego,ev3-battery.yaml 11752F: arch/arm/boot/dts/da850-lego-ev3.dts 11753F: drivers/power/supply/lego_ev3_battery.c 11754 11755LEGO USB Tower driver 11756M: Juergen Stuber <starblue@users.sourceforge.net> 11757L: legousb-devel@lists.sourceforge.net 11758S: Maintained 11759W: http://legousb.sourceforge.net/ 11760F: drivers/usb/misc/legousbtower.c 11761 11762LETSKETCH HID TABLET DRIVER 11763M: Hans de Goede <hdegoede@redhat.com> 11764L: linux-input@vger.kernel.org 11765S: Maintained 11766T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 11767F: drivers/hid/hid-letsketch.c 11768 11769LG LAPTOP EXTRAS 11770M: Matan Ziv-Av <matan@svgalib.org> 11771L: platform-driver-x86@vger.kernel.org 11772S: Maintained 11773F: Documentation/ABI/testing/sysfs-platform-lg-laptop 11774F: Documentation/admin-guide/laptops/lg-laptop.rst 11775F: drivers/platform/x86/lg-laptop.c 11776 11777LG2160 MEDIA DRIVER 11778M: Michael Krufky <mkrufky@linuxtv.org> 11779L: linux-media@vger.kernel.org 11780S: Maintained 11781W: https://linuxtv.org 11782W: http://github.com/mkrufky 11783Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11784T: git git://linuxtv.org/mkrufky/tuners.git 11785F: drivers/media/dvb-frontends/lg2160.* 11786 11787LGDT3305 MEDIA DRIVER 11788M: Michael Krufky <mkrufky@linuxtv.org> 11789L: linux-media@vger.kernel.org 11790S: Maintained 11791W: https://linuxtv.org 11792W: http://github.com/mkrufky 11793Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11794T: git git://linuxtv.org/mkrufky/tuners.git 11795F: drivers/media/dvb-frontends/lgdt3305.* 11796 11797LIBATA PATA ARASAN COMPACT FLASH CONTROLLER 11798M: Viresh Kumar <vireshk@kernel.org> 11799L: linux-ide@vger.kernel.org 11800S: Maintained 11801T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11802F: drivers/ata/pata_arasan_cf.c 11803F: include/linux/pata_arasan_cf_data.h 11804 11805LIBATA PATA DRIVERS 11806R: Sergey Shtylyov <s.shtylyov@omp.ru> 11807L: linux-ide@vger.kernel.org 11808F: drivers/ata/ata_*.c 11809F: drivers/ata/pata_*.c 11810 11811LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS 11812M: Linus Walleij <linus.walleij@linaro.org> 11813L: linux-ide@vger.kernel.org 11814S: Maintained 11815T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11816F: drivers/ata/pata_ftide010.c 11817F: drivers/ata/sata_gemini.c 11818F: drivers/ata/sata_gemini.h 11819 11820LIBATA SATA AHCI PLATFORM devices support 11821M: Hans de Goede <hdegoede@redhat.com> 11822M: Jens Axboe <axboe@kernel.dk> 11823L: linux-ide@vger.kernel.org 11824S: Maintained 11825T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11826F: drivers/ata/ahci_platform.c 11827F: drivers/ata/libahci_platform.c 11828F: include/linux/ahci_platform.h 11829 11830LIBATA SATA AHCI SYNOPSYS DWC CONTROLLER DRIVER 11831M: Serge Semin <fancer.lancer@gmail.com> 11832L: linux-ide@vger.kernel.org 11833S: Maintained 11834T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11835F: Documentation/devicetree/bindings/ata/baikal,bt1-ahci.yaml 11836F: Documentation/devicetree/bindings/ata/snps,dwc-ahci.yaml 11837F: drivers/ata/ahci_dwc.c 11838 11839LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER 11840M: Mikael Pettersson <mikpelinux@gmail.com> 11841L: linux-ide@vger.kernel.org 11842S: Maintained 11843T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11844F: drivers/ata/sata_promise.* 11845 11846LIBATA SUBSYSTEM (Serial and Parallel ATA drivers) 11847M: Damien Le Moal <dlemoal@kernel.org> 11848L: linux-ide@vger.kernel.org 11849S: Maintained 11850T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11851F: Documentation/ABI/testing/sysfs-ata 11852F: Documentation/devicetree/bindings/ata/ 11853F: drivers/ata/ 11854F: include/linux/ata.h 11855F: include/linux/libata.h 11856 11857LIBNVDIMM BTT: BLOCK TRANSLATION TABLE 11858M: Vishal Verma <vishal.l.verma@intel.com> 11859M: Dan Williams <dan.j.williams@intel.com> 11860M: Dave Jiang <dave.jiang@intel.com> 11861L: nvdimm@lists.linux.dev 11862S: Supported 11863Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11864P: Documentation/nvdimm/maintainer-entry-profile.rst 11865F: drivers/nvdimm/btt* 11866 11867LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER 11868M: Dan Williams <dan.j.williams@intel.com> 11869M: Vishal Verma <vishal.l.verma@intel.com> 11870M: Dave Jiang <dave.jiang@intel.com> 11871L: nvdimm@lists.linux.dev 11872S: Supported 11873Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11874P: Documentation/nvdimm/maintainer-entry-profile.rst 11875F: drivers/nvdimm/pmem* 11876 11877LIBNVDIMM: DEVICETREE BINDINGS 11878M: Oliver O'Halloran <oohall@gmail.com> 11879L: nvdimm@lists.linux.dev 11880S: Supported 11881Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11882F: Documentation/devicetree/bindings/pmem/pmem-region.txt 11883F: drivers/nvdimm/of_pmem.c 11884 11885LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM 11886M: Dan Williams <dan.j.williams@intel.com> 11887M: Vishal Verma <vishal.l.verma@intel.com> 11888M: Dave Jiang <dave.jiang@intel.com> 11889M: Ira Weiny <ira.weiny@intel.com> 11890L: nvdimm@lists.linux.dev 11891S: Supported 11892Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11893P: Documentation/nvdimm/maintainer-entry-profile.rst 11894T: git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git 11895F: drivers/acpi/nfit/* 11896F: drivers/nvdimm/* 11897F: include/linux/libnvdimm.h 11898F: include/linux/nd.h 11899F: include/uapi/linux/ndctl.h 11900F: tools/testing/nvdimm/ 11901 11902LICENSES and SPDX stuff 11903M: Thomas Gleixner <tglx@linutronix.de> 11904M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11905L: linux-spdx@vger.kernel.org 11906S: Maintained 11907T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git 11908F: COPYING 11909F: Documentation/process/license-rules.rst 11910F: LICENSES/ 11911F: scripts/spdxcheck-test.sh 11912F: scripts/spdxcheck.py 11913F: scripts/spdxexclude 11914 11915LINEAR RANGES HELPERS 11916M: Mark Brown <broonie@kernel.org> 11917R: Matti Vaittinen <mazziesaccount@gmail.com> 11918F: include/linux/linear_range.h 11919F: lib/linear_ranges.c 11920F: lib/test_linear_ranges.c 11921 11922LINUX FOR POWER MACINTOSH 11923M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 11924L: linuxppc-dev@lists.ozlabs.org 11925S: Odd Fixes 11926F: arch/powerpc/platforms/powermac/ 11927F: drivers/macintosh/ 11928 11929LINUX FOR POWERPC (32-BIT AND 64-BIT) 11930M: Michael Ellerman <mpe@ellerman.id.au> 11931R: Nicholas Piggin <npiggin@gmail.com> 11932R: Christophe Leroy <christophe.leroy@csgroup.eu> 11933L: linuxppc-dev@lists.ozlabs.org 11934S: Supported 11935W: https://github.com/linuxppc/wiki/wiki 11936Q: http://patchwork.ozlabs.org/project/linuxppc-dev/list/ 11937T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git 11938F: Documentation/ABI/stable/sysfs-firmware-opal-* 11939F: Documentation/devicetree/bindings/i2c/i2c-opal.txt 11940F: Documentation/devicetree/bindings/powerpc/ 11941F: Documentation/devicetree/bindings/rtc/rtc-opal.txt 11942F: Documentation/powerpc/ 11943F: arch/powerpc/ 11944F: drivers/*/*/*pasemi* 11945F: drivers/*/*pasemi* 11946F: drivers/char/tpm/tpm_ibmvtpm* 11947F: drivers/crypto/nx/ 11948F: drivers/crypto/vmx/ 11949F: drivers/i2c/busses/i2c-opal.c 11950F: drivers/net/ethernet/ibm/ibmveth.* 11951F: drivers/net/ethernet/ibm/ibmvnic.* 11952F: drivers/pci/hotplug/pnv_php.c 11953F: drivers/pci/hotplug/rpa* 11954F: drivers/rtc/rtc-opal.c 11955F: drivers/scsi/ibmvscsi/ 11956F: drivers/tty/hvc/hvc_opal.c 11957F: drivers/watchdog/wdrtas.c 11958F: tools/testing/selftests/powerpc 11959N: /pmac 11960N: powermac 11961N: powernv 11962N: [^a-z0-9]ps3 11963N: pseries 11964 11965LINUX FOR POWERPC EMBEDDED MPC5XXX 11966M: Anatolij Gustschin <agust@denx.de> 11967L: linuxppc-dev@lists.ozlabs.org 11968S: Odd Fixes 11969F: arch/powerpc/platforms/512x/ 11970F: arch/powerpc/platforms/52xx/ 11971 11972LINUX FOR POWERPC EMBEDDED PPC4XX 11973L: linuxppc-dev@lists.ozlabs.org 11974S: Orphan 11975F: arch/powerpc/platforms/40x/ 11976F: arch/powerpc/platforms/44x/ 11977 11978LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX 11979M: Scott Wood <oss@buserror.net> 11980L: linuxppc-dev@lists.ozlabs.org 11981S: Odd fixes 11982T: git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git 11983F: Documentation/devicetree/bindings/cache/freescale-l2cache.txt 11984F: Documentation/devicetree/bindings/powerpc/fsl/ 11985F: arch/powerpc/platforms/83xx/ 11986F: arch/powerpc/platforms/85xx/ 11987 11988LINUX FOR POWERPC EMBEDDED PPC8XX 11989M: Christophe Leroy <christophe.leroy@csgroup.eu> 11990L: linuxppc-dev@lists.ozlabs.org 11991S: Maintained 11992F: arch/powerpc/platforms/8xx/ 11993 11994LINUX KERNEL DUMP TEST MODULE (LKDTM) 11995M: Kees Cook <keescook@chromium.org> 11996S: Maintained 11997F: drivers/misc/lkdtm/* 11998F: tools/testing/selftests/lkdtm/* 11999 12000LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM) 12001M: Alan Stern <stern@rowland.harvard.edu> 12002M: Andrea Parri <parri.andrea@gmail.com> 12003M: Will Deacon <will@kernel.org> 12004M: Peter Zijlstra <peterz@infradead.org> 12005M: Boqun Feng <boqun.feng@gmail.com> 12006M: Nicholas Piggin <npiggin@gmail.com> 12007M: David Howells <dhowells@redhat.com> 12008M: Jade Alglave <j.alglave@ucl.ac.uk> 12009M: Luc Maranget <luc.maranget@inria.fr> 12010M: "Paul E. McKenney" <paulmck@kernel.org> 12011R: Akira Yokosawa <akiyks@gmail.com> 12012R: Daniel Lustig <dlustig@nvidia.com> 12013R: Joel Fernandes <joel@joelfernandes.org> 12014L: linux-kernel@vger.kernel.org 12015L: linux-arch@vger.kernel.org 12016S: Supported 12017T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 12018F: Documentation/atomic_bitops.txt 12019F: Documentation/atomic_t.txt 12020F: Documentation/core-api/refcount-vs-atomic.rst 12021F: Documentation/litmus-tests/ 12022F: Documentation/memory-barriers.txt 12023F: tools/memory-model/ 12024 12025LIS3LV02D ACCELEROMETER DRIVER 12026M: Eric Piel <eric.piel@tremplin-utc.net> 12027S: Maintained 12028F: Documentation/misc-devices/lis3lv02d.rst 12029F: drivers/misc/lis3lv02d/ 12030F: drivers/platform/x86/hp/hp_accel.c 12031 12032LIST KUNIT TEST 12033M: David Gow <davidgow@google.com> 12034L: linux-kselftest@vger.kernel.org 12035L: kunit-dev@googlegroups.com 12036S: Maintained 12037F: lib/list-test.c 12038 12039LITEX PLATFORM 12040M: Karol Gugala <kgugala@antmicro.com> 12041M: Mateusz Holenko <mholenko@antmicro.com> 12042M: Gabriel Somlo <gsomlo@gmail.com> 12043M: Joel Stanley <joel@jms.id.au> 12044S: Maintained 12045F: Documentation/devicetree/bindings/*/litex,*.yaml 12046F: arch/openrisc/boot/dts/or1klitex.dts 12047F: drivers/mmc/host/litex_mmc.c 12048F: drivers/net/ethernet/litex/* 12049F: drivers/soc/litex/* 12050F: drivers/tty/serial/liteuart.c 12051F: include/linux/litex.h 12052N: litex 12053 12054LIVE PATCHING 12055M: Josh Poimboeuf <jpoimboe@kernel.org> 12056M: Jiri Kosina <jikos@kernel.org> 12057M: Miroslav Benes <mbenes@suse.cz> 12058M: Petr Mladek <pmladek@suse.com> 12059R: Joe Lawrence <joe.lawrence@redhat.com> 12060L: live-patching@vger.kernel.org 12061S: Maintained 12062T: git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git 12063F: Documentation/ABI/testing/sysfs-kernel-livepatch 12064F: Documentation/livepatch/ 12065F: arch/powerpc/include/asm/livepatch.h 12066F: include/linux/livepatch.h 12067F: kernel/livepatch/ 12068F: kernel/module/livepatch.c 12069F: lib/livepatch/ 12070F: samples/livepatch/ 12071F: tools/testing/selftests/livepatch/ 12072 12073LLC (802.2) 12074L: netdev@vger.kernel.org 12075S: Odd fixes 12076F: include/linux/llc.h 12077F: include/net/llc* 12078F: include/uapi/linux/llc.h 12079F: net/llc/ 12080 12081LM73 HARDWARE MONITOR DRIVER 12082M: Guillaume Ligneul <guillaume.ligneul@gmail.com> 12083L: linux-hwmon@vger.kernel.org 12084S: Maintained 12085F: drivers/hwmon/lm73.c 12086 12087LM78 HARDWARE MONITOR DRIVER 12088M: Jean Delvare <jdelvare@suse.com> 12089L: linux-hwmon@vger.kernel.org 12090S: Maintained 12091F: Documentation/hwmon/lm78.rst 12092F: drivers/hwmon/lm78.c 12093 12094LM83 HARDWARE MONITOR DRIVER 12095M: Jean Delvare <jdelvare@suse.com> 12096L: linux-hwmon@vger.kernel.org 12097S: Maintained 12098F: Documentation/hwmon/lm83.rst 12099F: drivers/hwmon/lm83.c 12100 12101LM90 HARDWARE MONITOR DRIVER 12102M: Jean Delvare <jdelvare@suse.com> 12103L: linux-hwmon@vger.kernel.org 12104S: Maintained 12105F: Documentation/devicetree/bindings/hwmon/national,lm90.yaml 12106F: Documentation/hwmon/lm90.rst 12107F: drivers/hwmon/lm90.c 12108F: include/dt-bindings/thermal/lm90.h 12109 12110LM95234 HARDWARE MONITOR DRIVER 12111M: Guenter Roeck <linux@roeck-us.net> 12112L: linux-hwmon@vger.kernel.org 12113S: Maintained 12114F: Documentation/hwmon/lm95234.rst 12115F: drivers/hwmon/lm95234.c 12116 12117LME2510 MEDIA DRIVER 12118M: Malcolm Priestley <tvboxspy@gmail.com> 12119L: linux-media@vger.kernel.org 12120S: Maintained 12121W: https://linuxtv.org 12122Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12123F: drivers/media/usb/dvb-usb-v2/lmedm04* 12124 12125LOADPIN SECURITY MODULE 12126M: Kees Cook <keescook@chromium.org> 12127S: Supported 12128T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 12129F: Documentation/admin-guide/LSM/LoadPin.rst 12130F: security/loadpin/ 12131 12132LOCKING PRIMITIVES 12133M: Peter Zijlstra <peterz@infradead.org> 12134M: Ingo Molnar <mingo@redhat.com> 12135M: Will Deacon <will@kernel.org> 12136R: Waiman Long <longman@redhat.com> 12137R: Boqun Feng <boqun.feng@gmail.com> (LOCKDEP) 12138L: linux-kernel@vger.kernel.org 12139S: Maintained 12140T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 12141F: Documentation/locking/ 12142F: arch/*/include/asm/spinlock*.h 12143F: include/linux/lockdep.h 12144F: include/linux/mutex*.h 12145F: include/linux/rwlock*.h 12146F: include/linux/rwsem*.h 12147F: include/linux/seqlock.h 12148F: include/linux/spinlock*.h 12149F: kernel/locking/ 12150F: lib/locking*.[ch] 12151X: kernel/locking/locktorture.c 12152 12153LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks) 12154M: "Richard Russon (FlatCap)" <ldm@flatcap.org> 12155L: linux-ntfs-dev@lists.sourceforge.net 12156S: Maintained 12157W: http://www.linux-ntfs.org/content/view/19/37/ 12158F: Documentation/admin-guide/ldm.rst 12159F: block/partitions/ldm.* 12160 12161LOGITECH HID GAMING KEYBOARDS 12162M: Hans de Goede <hdegoede@redhat.com> 12163L: linux-input@vger.kernel.org 12164S: Maintained 12165T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 12166F: drivers/hid/hid-lg-g15.c 12167 12168LONTIUM LT8912B MIPI TO HDMI BRIDGE 12169M: Adrien Grassein <adrien.grassein@gmail.com> 12170S: Maintained 12171F: Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml 12172F: drivers/gpu/drm/bridge/lontium-lt8912b.c 12173 12174LOONGARCH 12175M: Huacai Chen <chenhuacai@kernel.org> 12176R: WANG Xuerui <kernel@xen0n.name> 12177L: loongarch@lists.linux.dev 12178S: Maintained 12179T: git git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson.git 12180F: Documentation/loongarch/ 12181F: Documentation/translations/zh_CN/loongarch/ 12182F: arch/loongarch/ 12183F: drivers/*/*loongarch* 12184 12185LOONGSON GPIO DRIVER 12186M: Yinbo Zhu <zhuyinbo@loongson.cn> 12187L: linux-gpio@vger.kernel.org 12188S: Maintained 12189F: Documentation/devicetree/bindings/gpio/loongson,ls-gpio.yaml 12190F: drivers/gpio/gpio-loongson-64bit.c 12191 12192LOONGSON LS2X I2C DRIVER 12193M: Binbin Zhou <zhoubinbin@loongson.cn> 12194L: linux-i2c@vger.kernel.org 12195S: Maintained 12196F: Documentation/devicetree/bindings/i2c/loongson,ls2x-i2c.yaml 12197F: drivers/i2c/busses/i2c-ls2x.c 12198 12199LOONGSON-2 SOC SERIES CLOCK DRIVER 12200M: Yinbo Zhu <zhuyinbo@loongson.cn> 12201L: linux-clk@vger.kernel.org 12202S: Maintained 12203F: Documentation/devicetree/bindings/clock/loongson,ls2k-clk.yaml 12204F: drivers/clk/clk-loongson2.c 12205F: include/dt-bindings/clock/loongson,ls2k-clk.h 12206 12207LOONGSON-2 SOC SERIES GUTS DRIVER 12208M: Yinbo Zhu <zhuyinbo@loongson.cn> 12209L: loongarch@lists.linux.dev 12210S: Maintained 12211F: Documentation/devicetree/bindings/hwinfo/loongson,ls2k-chipid.yaml 12212F: drivers/soc/loongson/loongson2_guts.c 12213 12214LOONGSON-2 SOC SERIES PINCTRL DRIVER 12215M: zhanghongchen <zhanghongchen@loongson.cn> 12216M: Yinbo Zhu <zhuyinbo@loongson.cn> 12217L: linux-gpio@vger.kernel.org 12218S: Maintained 12219F: Documentation/devicetree/bindings/pinctrl/loongson,ls2k-pinctrl.yaml 12220F: drivers/pinctrl/pinctrl-loongson2.c 12221 12222LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI) 12223M: Sathya Prakash <sathya.prakash@broadcom.com> 12224M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 12225M: Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com> 12226L: MPT-FusionLinux.pdl@broadcom.com 12227L: linux-scsi@vger.kernel.org 12228S: Supported 12229W: http://www.avagotech.com/support/ 12230F: drivers/message/fusion/ 12231F: drivers/scsi/mpt3sas/ 12232 12233LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers 12234M: Matthew Wilcox <willy@infradead.org> 12235L: linux-scsi@vger.kernel.org 12236S: Maintained 12237F: drivers/scsi/sym53c8xx_2/ 12238 12239LTC1660 DAC DRIVER 12240M: Marcus Folkesson <marcus.folkesson@gmail.com> 12241L: linux-iio@vger.kernel.org 12242S: Maintained 12243F: Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml 12244F: drivers/iio/dac/ltc1660.c 12245 12246LTC2688 IIO DAC DRIVER 12247M: Nuno Sá <nuno.sa@analog.com> 12248L: linux-iio@vger.kernel.org 12249S: Supported 12250W: https://ez.analog.com/linux-software-drivers 12251F: Documentation/ABI/testing/sysfs-bus-iio-dac-ltc2688 12252F: Documentation/devicetree/bindings/iio/dac/adi,ltc2688.yaml 12253F: drivers/iio/dac/ltc2688.c 12254 12255LTC2947 HARDWARE MONITOR DRIVER 12256M: Nuno Sá <nuno.sa@analog.com> 12257L: linux-hwmon@vger.kernel.org 12258S: Supported 12259W: https://ez.analog.com/linux-software-drivers 12260F: Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml 12261F: drivers/hwmon/ltc2947-core.c 12262F: drivers/hwmon/ltc2947-i2c.c 12263F: drivers/hwmon/ltc2947-spi.c 12264F: drivers/hwmon/ltc2947.h 12265 12266LTC2983 IIO TEMPERATURE DRIVER 12267M: Nuno Sá <nuno.sa@analog.com> 12268L: linux-iio@vger.kernel.org 12269S: Supported 12270W: https://ez.analog.com/linux-software-drivers 12271F: Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml 12272F: drivers/iio/temperature/ltc2983.c 12273 12274LTC4261 HARDWARE MONITOR DRIVER 12275M: Guenter Roeck <linux@roeck-us.net> 12276L: linux-hwmon@vger.kernel.org 12277S: Maintained 12278F: Documentation/hwmon/ltc4261.rst 12279F: drivers/hwmon/ltc4261.c 12280 12281LTC4306 I2C MULTIPLEXER DRIVER 12282M: Michael Hennerich <michael.hennerich@analog.com> 12283L: linux-i2c@vger.kernel.org 12284S: Supported 12285W: https://ez.analog.com/linux-software-drivers 12286F: Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt 12287F: drivers/i2c/muxes/i2c-mux-ltc4306.c 12288 12289LTP (Linux Test Project) 12290M: Mike Frysinger <vapier@gentoo.org> 12291M: Cyril Hrubis <chrubis@suse.cz> 12292M: Wanlong Gao <wanlong.gao@gmail.com> 12293M: Jan Stancek <jstancek@redhat.com> 12294M: Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com> 12295M: Alexey Kodanev <alexey.kodanev@oracle.com> 12296L: ltp@lists.linux.it (subscribers-only) 12297S: Maintained 12298W: http://linux-test-project.github.io/ 12299T: git https://github.com/linux-test-project/ltp.git 12300 12301LYNX 28G SERDES PHY DRIVER 12302M: Ioana Ciornei <ioana.ciornei@nxp.com> 12303L: netdev@vger.kernel.org 12304S: Supported 12305F: Documentation/devicetree/bindings/phy/fsl,lynx-28g.yaml 12306F: drivers/phy/freescale/phy-fsl-lynx-28g.c 12307 12308LYNX PCS MODULE 12309M: Ioana Ciornei <ioana.ciornei@nxp.com> 12310L: netdev@vger.kernel.org 12311S: Supported 12312F: drivers/net/pcs/pcs-lynx.c 12313F: include/linux/pcs-lynx.h 12314 12315M68K ARCHITECTURE 12316M: Geert Uytterhoeven <geert@linux-m68k.org> 12317L: linux-m68k@lists.linux-m68k.org 12318S: Maintained 12319W: http://www.linux-m68k.org/ 12320T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git 12321F: arch/m68k/ 12322F: drivers/zorro/ 12323 12324M68K ON APPLE MACINTOSH 12325M: Joshua Thompson <funaho@jurai.org> 12326L: linux-m68k@lists.linux-m68k.org 12327S: Maintained 12328W: http://www.mac.linux-m68k.org/ 12329F: arch/m68k/mac/ 12330F: drivers/macintosh/adb-iop.c 12331F: drivers/macintosh/via-macii.c 12332 12333M68K ON HP9000/300 12334M: Philip Blundell <philb@gnu.org> 12335S: Maintained 12336W: http://www.tazenda.demon.co.uk/phil/linux-hp 12337F: arch/m68k/hp300/ 12338 12339M88DS3103 MEDIA DRIVER 12340M: Antti Palosaari <crope@iki.fi> 12341L: linux-media@vger.kernel.org 12342S: Maintained 12343W: https://linuxtv.org 12344W: http://palosaari.fi/linux/ 12345Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12346T: git git://linuxtv.org/anttip/media_tree.git 12347F: drivers/media/dvb-frontends/m88ds3103* 12348 12349M88RS2000 MEDIA DRIVER 12350M: Malcolm Priestley <tvboxspy@gmail.com> 12351L: linux-media@vger.kernel.org 12352S: Maintained 12353W: https://linuxtv.org 12354Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12355F: drivers/media/dvb-frontends/m88rs2000* 12356 12357MA901 MASTERKIT USB FM RADIO DRIVER 12358M: Alexey Klimov <klimov.linux@gmail.com> 12359L: linux-media@vger.kernel.org 12360S: Maintained 12361T: git git://linuxtv.org/media_tree.git 12362F: drivers/media/radio/radio-ma901.c 12363 12364MAC80211 12365M: Johannes Berg <johannes@sipsolutions.net> 12366L: linux-wireless@vger.kernel.org 12367S: Maintained 12368W: https://wireless.wiki.kernel.org/ 12369Q: https://patchwork.kernel.org/project/linux-wireless/list/ 12370T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 12371T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 12372F: Documentation/networking/mac80211-injection.rst 12373F: Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst 12374F: drivers/net/wireless/virtual/mac80211_hwsim.[ch] 12375F: include/net/mac80211.h 12376F: net/mac80211/ 12377 12378MAILBOX API 12379M: Jassi Brar <jassisinghbrar@gmail.com> 12380L: linux-kernel@vger.kernel.org 12381S: Maintained 12382F: Documentation/devicetree/bindings/mailbox/ 12383F: drivers/mailbox/ 12384F: include/dt-bindings/mailbox/ 12385F: include/linux/mailbox_client.h 12386F: include/linux/mailbox_controller.h 12387 12388MAILBOX ARM MHUv2 12389M: Viresh Kumar <viresh.kumar@linaro.org> 12390M: Tushar Khandelwal <Tushar.Khandelwal@arm.com> 12391L: linux-kernel@vger.kernel.org 12392S: Maintained 12393F: Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml 12394F: drivers/mailbox/arm_mhuv2.c 12395F: include/linux/mailbox/arm_mhuv2_message.h 12396 12397MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7 12398M: Michael Kerrisk <mtk.manpages@gmail.com> 12399L: linux-man@vger.kernel.org 12400S: Maintained 12401W: http://www.kernel.org/doc/man-pages 12402 12403MANAGEMENT COMPONENT TRANSPORT PROTOCOL (MCTP) 12404M: Jeremy Kerr <jk@codeconstruct.com.au> 12405M: Matt Johnston <matt@codeconstruct.com.au> 12406L: netdev@vger.kernel.org 12407S: Maintained 12408F: Documentation/networking/mctp.rst 12409F: drivers/net/mctp/ 12410F: include/net/mctp.h 12411F: include/net/mctpdevice.h 12412F: include/net/netns/mctp.h 12413F: net/mctp/ 12414 12415MAPLE TREE 12416M: Liam R. Howlett <Liam.Howlett@oracle.com> 12417L: linux-mm@kvack.org 12418S: Supported 12419F: Documentation/core-api/maple_tree.rst 12420F: include/linux/maple_tree.h 12421F: include/trace/events/maple_tree.h 12422F: lib/maple_tree.c 12423F: lib/test_maple_tree.c 12424F: tools/testing/radix-tree/linux/maple_tree.h 12425F: tools/testing/radix-tree/maple.c 12426 12427MARDUK (CREATOR CI40) DEVICE TREE SUPPORT 12428M: Rahul Bedarkar <rahulbedarkar89@gmail.com> 12429L: linux-mips@vger.kernel.org 12430S: Maintained 12431F: arch/mips/boot/dts/img/pistachio* 12432 12433MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER 12434M: Andrew Lunn <andrew@lunn.ch> 12435L: netdev@vger.kernel.org 12436S: Maintained 12437F: Documentation/devicetree/bindings/net/dsa/marvell.txt 12438F: Documentation/networking/devlink/mv88e6xxx.rst 12439F: drivers/net/dsa/mv88e6xxx/ 12440F: include/linux/dsa/mv88e6xxx.h 12441F: include/linux/platform_data/mv88e6xxx.h 12442 12443MARVELL ARMADA 3700 PHY DRIVERS 12444M: Miquel Raynal <miquel.raynal@bootlin.com> 12445S: Maintained 12446F: Documentation/devicetree/bindings/phy/marvell,armada-3700-utmi-phy.yaml 12447F: Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt 12448F: drivers/phy/marvell/phy-mvebu-a3700-comphy.c 12449F: drivers/phy/marvell/phy-mvebu-a3700-utmi.c 12450 12451MARVELL ARMADA 3700 SERIAL DRIVER 12452M: Pali Rohár <pali@kernel.org> 12453S: Maintained 12454F: Documentation/devicetree/bindings/clock/marvell,armada-3700-uart-clock.yaml 12455F: Documentation/devicetree/bindings/serial/mvebu-uart.txt 12456F: drivers/tty/serial/mvebu-uart.c 12457 12458MARVELL ARMADA DRM SUPPORT 12459M: Russell King <linux@armlinux.org.uk> 12460S: Maintained 12461T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel 12462T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes 12463F: Documentation/devicetree/bindings/display/armada/ 12464F: drivers/gpu/drm/armada/ 12465F: include/uapi/drm/armada_drm.h 12466 12467MARVELL CRYPTO DRIVER 12468M: Boris Brezillon <bbrezillon@kernel.org> 12469M: Arnaud Ebalard <arno@natisbad.org> 12470M: Srujana Challa <schalla@marvell.com> 12471L: linux-crypto@vger.kernel.org 12472S: Maintained 12473F: drivers/crypto/marvell/ 12474F: include/linux/soc/marvell/octeontx2/ 12475 12476MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2) 12477M: Mirko Lindner <mlindner@marvell.com> 12478M: Stephen Hemminger <stephen@networkplumber.org> 12479L: netdev@vger.kernel.org 12480S: Maintained 12481F: drivers/net/ethernet/marvell/sk* 12482 12483MARVELL LIBERTAS WIRELESS DRIVER 12484L: libertas-dev@lists.infradead.org 12485S: Orphan 12486F: drivers/net/wireless/marvell/libertas/ 12487 12488MARVELL MACCHIATOBIN SUPPORT 12489M: Russell King <linux@armlinux.org.uk> 12490L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12491S: Maintained 12492F: arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts 12493 12494MARVELL MV643XX ETHERNET DRIVER 12495M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 12496L: netdev@vger.kernel.org 12497S: Maintained 12498F: drivers/net/ethernet/marvell/mv643xx_eth.* 12499F: include/linux/mv643xx.h 12500 12501MARVELL MV88X3310 PHY DRIVER 12502M: Russell King <linux@armlinux.org.uk> 12503M: Marek Behún <kabel@kernel.org> 12504L: netdev@vger.kernel.org 12505S: Maintained 12506F: drivers/net/phy/marvell10g.c 12507 12508MARVELL MVEBU THERMAL DRIVER 12509M: Miquel Raynal <miquel.raynal@bootlin.com> 12510S: Maintained 12511F: drivers/thermal/armada_thermal.c 12512 12513MARVELL MVNETA ETHERNET DRIVER 12514M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 12515L: netdev@vger.kernel.org 12516S: Maintained 12517F: drivers/net/ethernet/marvell/mvneta.* 12518 12519MARVELL MVPP2 ETHERNET DRIVER 12520M: Marcin Wojtas <mw@semihalf.com> 12521M: Russell King <linux@armlinux.org.uk> 12522L: netdev@vger.kernel.org 12523S: Maintained 12524F: Documentation/devicetree/bindings/net/marvell,pp2.yaml 12525F: drivers/net/ethernet/marvell/mvpp2/ 12526 12527MARVELL MWIFIEX WIRELESS DRIVER 12528M: Amitkumar Karwar <amitkarwar@gmail.com> 12529M: Ganapathi Bhat <ganapathi017@gmail.com> 12530M: Sharvari Harisangam <sharvari.harisangam@nxp.com> 12531M: Xinming Hu <huxinming820@gmail.com> 12532L: linux-wireless@vger.kernel.org 12533S: Maintained 12534F: drivers/net/wireless/marvell/mwifiex/ 12535 12536MARVELL MWL8K WIRELESS DRIVER 12537M: Lennert Buytenhek <buytenh@wantstofly.org> 12538L: linux-wireless@vger.kernel.org 12539S: Odd Fixes 12540F: drivers/net/wireless/marvell/mwl8k.c 12541 12542MARVELL NAND CONTROLLER DRIVER 12543M: Miquel Raynal <miquel.raynal@bootlin.com> 12544L: linux-mtd@lists.infradead.org 12545S: Maintained 12546F: Documentation/devicetree/bindings/mtd/marvell-nand.txt 12547F: drivers/mtd/nand/raw/marvell_nand.c 12548 12549MARVELL OCTEON ENDPOINT DRIVER 12550M: Veerasenareddy Burru <vburru@marvell.com> 12551M: Abhijit Ayarekar <aayarekar@marvell.com> 12552L: netdev@vger.kernel.org 12553S: Supported 12554F: drivers/net/ethernet/marvell/octeon_ep 12555 12556MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER 12557M: Sunil Goutham <sgoutham@marvell.com> 12558M: Geetha sowjanya <gakula@marvell.com> 12559M: Subbaraya Sundeep <sbhatta@marvell.com> 12560M: hariprasad <hkelam@marvell.com> 12561L: netdev@vger.kernel.org 12562S: Supported 12563F: drivers/net/ethernet/marvell/octeontx2/nic/ 12564F: include/linux/soc/marvell/octeontx2/ 12565 12566MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER 12567M: Sunil Goutham <sgoutham@marvell.com> 12568M: Linu Cherian <lcherian@marvell.com> 12569M: Geetha sowjanya <gakula@marvell.com> 12570M: Jerin Jacob <jerinj@marvell.com> 12571M: hariprasad <hkelam@marvell.com> 12572M: Subbaraya Sundeep <sbhatta@marvell.com> 12573L: netdev@vger.kernel.org 12574S: Supported 12575F: Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst 12576F: drivers/net/ethernet/marvell/octeontx2/af/ 12577 12578MARVELL PRESTERA ETHERNET SWITCH DRIVER 12579M: Taras Chornyi <taras.chornyi@plvision.eu> 12580S: Supported 12581W: https://github.com/Marvell-switching/switchdev-prestera 12582F: drivers/net/ethernet/marvell/prestera/ 12583 12584MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER 12585M: Nicolas Pitre <nico@fluxnic.net> 12586S: Odd Fixes 12587F: drivers/mmc/host/mvsdio.* 12588 12589MARVELL USB MDIO CONTROLLER DRIVER 12590M: Tobias Waldekranz <tobias@waldekranz.com> 12591L: netdev@vger.kernel.org 12592S: Maintained 12593F: Documentation/devicetree/bindings/net/marvell,mvusb.yaml 12594F: drivers/net/mdio/mdio-mvusb.c 12595 12596MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER 12597M: Hu Ziji <huziji@marvell.com> 12598L: linux-mmc@vger.kernel.org 12599S: Supported 12600F: Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.yaml 12601F: drivers/mmc/host/sdhci-xenon* 12602 12603MATROX FRAMEBUFFER DRIVER 12604L: linux-fbdev@vger.kernel.org 12605S: Orphan 12606F: drivers/video/fbdev/matrox/matroxfb_* 12607F: include/uapi/linux/matroxfb.h 12608 12609MAX15301 DRIVER 12610M: Daniel Nilsson <daniel.nilsson@flex.com> 12611L: linux-hwmon@vger.kernel.org 12612S: Maintained 12613F: Documentation/hwmon/max15301.rst 12614F: drivers/hwmon/pmbus/max15301.c 12615 12616MAX16065 HARDWARE MONITOR DRIVER 12617M: Guenter Roeck <linux@roeck-us.net> 12618L: linux-hwmon@vger.kernel.org 12619S: Maintained 12620F: Documentation/hwmon/max16065.rst 12621F: drivers/hwmon/max16065.c 12622 12623MAX2175 SDR TUNER DRIVER 12624M: Ramesh Shanmugasundaram <rashanmu@gmail.com> 12625L: linux-media@vger.kernel.org 12626S: Maintained 12627T: git git://linuxtv.org/media_tree.git 12628F: Documentation/devicetree/bindings/media/i2c/max2175.txt 12629F: Documentation/userspace-api/media/drivers/max2175.rst 12630F: drivers/media/i2c/max2175* 12631F: include/uapi/linux/max2175.h 12632 12633MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER 12634L: linux-hwmon@vger.kernel.org 12635S: Orphan 12636F: Documentation/hwmon/max6650.rst 12637F: drivers/hwmon/max6650.c 12638 12639MAX6697 HARDWARE MONITOR DRIVER 12640M: Guenter Roeck <linux@roeck-us.net> 12641L: linux-hwmon@vger.kernel.org 12642S: Maintained 12643F: Documentation/devicetree/bindings/hwmon/max6697.txt 12644F: Documentation/hwmon/max6697.rst 12645F: drivers/hwmon/max6697.c 12646F: include/linux/platform_data/max6697.h 12647 12648MAX9286 QUAD GMSL DESERIALIZER DRIVER 12649M: Jacopo Mondi <jacopo+renesas@jmondi.org> 12650M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 12651M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 12652M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 12653L: linux-media@vger.kernel.org 12654S: Maintained 12655F: Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml 12656F: drivers/media/i2c/max9286.c 12657 12658MAX96712 QUAD GMSL2 DESERIALIZER DRIVER 12659M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 12660L: linux-media@vger.kernel.org 12661S: Maintained 12662F: drivers/staging/media/max96712/max96712.c 12663 12664MAX9860 MONO AUDIO VOICE CODEC DRIVER 12665M: Peter Rosin <peda@axentia.se> 12666L: alsa-devel@alsa-project.org (moderated for non-subscribers) 12667S: Maintained 12668F: Documentation/devicetree/bindings/sound/max9860.txt 12669F: sound/soc/codecs/max9860.* 12670 12671MAXBOTIX ULTRASONIC RANGER IIO DRIVER 12672M: Andreas Klinger <ak@it-klinger.de> 12673L: linux-iio@vger.kernel.org 12674S: Maintained 12675F: Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml 12676F: drivers/iio/proximity/mb1232.c 12677 12678MAXIM MAX11205 DRIVER 12679M: Ramona Bolboaca <ramona.bolboaca@analog.com> 12680L: linux-iio@vger.kernel.org 12681S: Supported 12682W: https://ez.analog.com/linux-software-drivers 12683F: Documentation/devicetree/bindings/iio/adc/maxim,max11205.yaml 12684F: drivers/iio/adc/max11205.c 12685 12686MAXIM MAX17040 FAMILY FUEL GAUGE DRIVERS 12687R: Iskren Chernev <iskren.chernev@gmail.com> 12688R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12689R: Marek Szyprowski <m.szyprowski@samsung.com> 12690R: Matheus Castello <matheus@castello.eng.br> 12691L: linux-pm@vger.kernel.org 12692S: Maintained 12693F: Documentation/devicetree/bindings/power/supply/maxim,max17040.yaml 12694F: drivers/power/supply/max17040_battery.c 12695 12696MAXIM MAX17042 FAMILY FUEL GAUGE DRIVERS 12697R: Hans de Goede <hdegoede@redhat.com> 12698R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12699R: Marek Szyprowski <m.szyprowski@samsung.com> 12700R: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm> 12701R: Purism Kernel Team <kernel@puri.sm> 12702L: linux-pm@vger.kernel.org 12703S: Maintained 12704F: Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml 12705F: drivers/power/supply/max17042_battery.c 12706 12707MAXIM MAX20086 CAMERA POWER PROTECTOR DRIVER 12708M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12709L: linux-kernel@vger.kernel.org 12710S: Maintained 12711F: Documentation/devicetree/bindings/regulator/maxim,max20086.yaml 12712F: drivers/regulator/max20086-regulator.c 12713 12714MAXIM MAX30208 TEMPERATURE SENSOR DRIVER 12715M: Rajat Khandelwal <rajat.khandelwal@linux.intel.com> 12716L: linux-iio@vger.kernel.org 12717S: Maintained 12718F: drivers/iio/temperature/max30208.c 12719 12720MAXIM MAX77650 PMIC MFD DRIVER 12721M: Bartosz Golaszewski <brgl@bgdev.pl> 12722L: linux-kernel@vger.kernel.org 12723S: Maintained 12724F: Documentation/devicetree/bindings/*/*max77650.yaml 12725F: Documentation/devicetree/bindings/*/max77650*.yaml 12726F: drivers/gpio/gpio-max77650.c 12727F: drivers/input/misc/max77650-onkey.c 12728F: drivers/leds/leds-max77650.c 12729F: drivers/mfd/max77650.c 12730F: drivers/power/supply/max77650-charger.c 12731F: drivers/regulator/max77650-regulator.c 12732F: include/linux/mfd/max77650.h 12733 12734MAXIM MAX77714 PMIC MFD DRIVER 12735M: Luca Ceresoli <luca@lucaceresoli.net> 12736S: Maintained 12737F: Documentation/devicetree/bindings/mfd/maxim,max77714.yaml 12738F: drivers/mfd/max77714.c 12739F: include/linux/mfd/max77714.h 12740 12741MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER 12742M: Javier Martinez Canillas <javier@dowhile0.org> 12743L: linux-kernel@vger.kernel.org 12744S: Supported 12745F: Documentation/devicetree/bindings/*/*max77802.yaml 12746F: drivers/regulator/max77802-regulator.c 12747F: include/dt-bindings/*/*max77802.h 12748 12749MAXIM MAX77976 BATTERY CHARGER 12750M: Luca Ceresoli <luca@lucaceresoli.net> 12751S: Supported 12752F: Documentation/devicetree/bindings/power/supply/maxim,max77976.yaml 12753F: drivers/power/supply/max77976_charger.c 12754 12755MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS 12756M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12757L: linux-pm@vger.kernel.org 12758S: Supported 12759B: mailto:linux-samsung-soc@vger.kernel.org 12760F: Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml 12761F: Documentation/devicetree/bindings/power/supply/maxim,max77693.yaml 12762F: drivers/power/supply/max14577_charger.c 12763F: drivers/power/supply/max77693_charger.c 12764 12765MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS 12766M: Chanwoo Choi <cw00.choi@samsung.com> 12767M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12768L: linux-kernel@vger.kernel.org 12769S: Supported 12770B: mailto:linux-samsung-soc@vger.kernel.org 12771F: Documentation/devicetree/bindings/*/maxim,max14577.yaml 12772F: Documentation/devicetree/bindings/*/maxim,max77686.yaml 12773F: Documentation/devicetree/bindings/*/maxim,max77693.yaml 12774F: Documentation/devicetree/bindings/*/maxim,max77843.yaml 12775F: Documentation/devicetree/bindings/clock/maxim,max77686.txt 12776F: drivers/*/*max77843.c 12777F: drivers/*/max14577*.c 12778F: drivers/*/max77686*.c 12779F: drivers/*/max77693*.c 12780F: drivers/clk/clk-max77686.c 12781F: drivers/extcon/extcon-max14577.c 12782F: drivers/extcon/extcon-max77693.c 12783F: drivers/rtc/rtc-max77686.c 12784F: include/linux/mfd/max14577*.h 12785F: include/linux/mfd/max77686*.h 12786F: include/linux/mfd/max77693*.h 12787 12788MAXIRADIO FM RADIO RECEIVER DRIVER 12789M: Hans Verkuil <hverkuil@xs4all.nl> 12790L: linux-media@vger.kernel.org 12791S: Maintained 12792W: https://linuxtv.org 12793T: git git://linuxtv.org/media_tree.git 12794F: drivers/media/radio/radio-maxiradio* 12795 12796MAXLINEAR ETHERNET PHY DRIVER 12797M: Xu Liang <lxu@maxlinear.com> 12798L: netdev@vger.kernel.org 12799S: Supported 12800F: drivers/net/phy/mxl-gpy.c 12801 12802MCAN MMIO DEVICE DRIVER 12803M: Chandrasekar Ramakrishnan <rcsekar@samsung.com> 12804L: linux-can@vger.kernel.org 12805S: Maintained 12806F: Documentation/devicetree/bindings/net/can/bosch,m_can.yaml 12807F: drivers/net/can/m_can/m_can.c 12808F: drivers/net/can/m_can/m_can.h 12809F: drivers/net/can/m_can/m_can_platform.c 12810 12811MCBA MICROCHIP CAN BUS ANALYZER TOOL DRIVER 12812R: Yasushi SHOJI <yashi@spacecubics.com> 12813L: linux-can@vger.kernel.org 12814S: Maintained 12815F: drivers/net/can/usb/mcba_usb.c 12816 12817MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER 12818M: Rishi Gupta <gupt21@gmail.com> 12819L: linux-i2c@vger.kernel.org 12820L: linux-input@vger.kernel.org 12821S: Maintained 12822F: drivers/hid/hid-mcp2221.c 12823 12824MCP251XFD SPI-CAN NETWORK DRIVER 12825M: Marc Kleine-Budde <mkl@pengutronix.de> 12826M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 12827R: Thomas Kopp <thomas.kopp@microchip.com> 12828L: linux-can@vger.kernel.org 12829S: Maintained 12830F: Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml 12831F: drivers/net/can/spi/mcp251xfd/ 12832 12833MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS 12834M: Peter Rosin <peda@axentia.se> 12835L: linux-iio@vger.kernel.org 12836S: Maintained 12837F: Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531 12838F: drivers/iio/potentiometer/mcp4018.c 12839F: drivers/iio/potentiometer/mcp4531.c 12840 12841MCR20A IEEE-802.15.4 RADIO DRIVER 12842M: Stefan Schmidt <stefan@datenfreihafen.org> 12843L: linux-wpan@vger.kernel.org 12844S: Odd Fixes 12845W: https://github.com/xueliu/mcr20a-linux 12846F: Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt 12847F: drivers/net/ieee802154/mcr20a.c 12848F: drivers/net/ieee802154/mcr20a.h 12849 12850MDIO REGMAP DRIVER 12851M: Maxime Chevallier <maxime.chevallier@bootlin.com> 12852L: netdev@vger.kernel.org 12853S: Maintained 12854F: drivers/net/mdio/mdio-regmap.c 12855F: include/linux/mdio/mdio-regmap.h 12856 12857MEASUREMENT COMPUTING CIO-DAC IIO DRIVER 12858M: William Breathitt Gray <william.gray@linaro.org> 12859L: linux-iio@vger.kernel.org 12860S: Maintained 12861F: drivers/iio/dac/cio-dac.c 12862 12863MEDIA CONTROLLER FRAMEWORK 12864M: Sakari Ailus <sakari.ailus@linux.intel.com> 12865M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12866L: linux-media@vger.kernel.org 12867S: Supported 12868W: https://www.linuxtv.org 12869T: git git://linuxtv.org/media_tree.git 12870F: drivers/media/mc/ 12871F: include/media/media-*.h 12872F: include/uapi/linux/media.h 12873 12874MEDIA DRIVER FOR FREESCALE IMX PXP 12875M: Philipp Zabel <p.zabel@pengutronix.de> 12876L: linux-media@vger.kernel.org 12877S: Maintained 12878T: git git://linuxtv.org/media_tree.git 12879F: drivers/media/platform/nxp/imx-pxp.[ch] 12880 12881MEDIA DRIVERS FOR ASCOT2E 12882M: Sergey Kozlov <serjk@netup.ru> 12883M: Abylay Ospan <aospan@netup.ru> 12884L: linux-media@vger.kernel.org 12885S: Supported 12886W: https://linuxtv.org 12887W: http://netup.tv/ 12888T: git git://linuxtv.org/media_tree.git 12889F: drivers/media/dvb-frontends/ascot2e* 12890 12891MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS 12892M: Jasmin Jessich <jasmin@anw.at> 12893L: linux-media@vger.kernel.org 12894S: Maintained 12895W: https://linuxtv.org 12896T: git git://linuxtv.org/media_tree.git 12897F: drivers/media/dvb-frontends/cxd2099* 12898 12899MEDIA DRIVERS FOR CXD2841ER 12900M: Sergey Kozlov <serjk@netup.ru> 12901M: Abylay Ospan <aospan@netup.ru> 12902L: linux-media@vger.kernel.org 12903S: Supported 12904W: https://linuxtv.org 12905W: http://netup.tv/ 12906T: git git://linuxtv.org/media_tree.git 12907F: drivers/media/dvb-frontends/cxd2841er* 12908 12909MEDIA DRIVERS FOR CXD2880 12910M: Yasunari Takiguchi <Yasunari.Takiguchi@sony.com> 12911L: linux-media@vger.kernel.org 12912S: Supported 12913W: http://linuxtv.org/ 12914T: git git://linuxtv.org/media_tree.git 12915F: drivers/media/dvb-frontends/cxd2880/* 12916F: drivers/media/spi/cxd2880* 12917 12918MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES 12919L: linux-media@vger.kernel.org 12920S: Orphan 12921W: https://linuxtv.org 12922T: git git://linuxtv.org/media_tree.git 12923F: drivers/media/pci/ddbridge/* 12924 12925MEDIA DRIVERS FOR FREESCALE IMX 12926M: Steve Longerbeam <slongerbeam@gmail.com> 12927M: Philipp Zabel <p.zabel@pengutronix.de> 12928L: linux-media@vger.kernel.org 12929S: Maintained 12930T: git git://linuxtv.org/media_tree.git 12931F: Documentation/admin-guide/media/imx.rst 12932F: Documentation/devicetree/bindings/media/imx.txt 12933F: drivers/staging/media/imx/ 12934F: include/linux/imx-media.h 12935F: include/media/imx.h 12936 12937MEDIA DRIVERS FOR FREESCALE IMX7 12938M: Rui Miguel Silva <rmfrfs@gmail.com> 12939M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12940L: linux-media@vger.kernel.org 12941S: Maintained 12942T: git git://linuxtv.org/media_tree.git 12943F: Documentation/admin-guide/media/imx7.rst 12944F: Documentation/devicetree/bindings/media/nxp,imx-mipi-csi2.yaml 12945F: Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml 12946F: drivers/media/platform/nxp/imx-mipi-csis.c 12947F: drivers/media/platform/nxp/imx7-media-csi.c 12948 12949MEDIA DRIVERS FOR HELENE 12950M: Abylay Ospan <aospan@netup.ru> 12951L: linux-media@vger.kernel.org 12952S: Supported 12953W: https://linuxtv.org 12954W: http://netup.tv/ 12955T: git git://linuxtv.org/media_tree.git 12956F: drivers/media/dvb-frontends/helene* 12957 12958MEDIA DRIVERS FOR HORUS3A 12959M: Sergey Kozlov <serjk@netup.ru> 12960M: Abylay Ospan <aospan@netup.ru> 12961L: linux-media@vger.kernel.org 12962S: Supported 12963W: https://linuxtv.org 12964W: http://netup.tv/ 12965T: git git://linuxtv.org/media_tree.git 12966F: drivers/media/dvb-frontends/horus3a* 12967 12968MEDIA DRIVERS FOR LNBH25 12969M: Sergey Kozlov <serjk@netup.ru> 12970M: Abylay Ospan <aospan@netup.ru> 12971L: linux-media@vger.kernel.org 12972S: Supported 12973W: https://linuxtv.org 12974W: http://netup.tv/ 12975T: git git://linuxtv.org/media_tree.git 12976F: drivers/media/dvb-frontends/lnbh25* 12977 12978MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS 12979L: linux-media@vger.kernel.org 12980S: Orphan 12981W: https://linuxtv.org 12982T: git git://linuxtv.org/media_tree.git 12983F: drivers/media/dvb-frontends/mxl5xx* 12984 12985MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices 12986M: Sergey Kozlov <serjk@netup.ru> 12987M: Abylay Ospan <aospan@netup.ru> 12988L: linux-media@vger.kernel.org 12989S: Supported 12990W: https://linuxtv.org 12991W: http://netup.tv/ 12992T: git git://linuxtv.org/media_tree.git 12993F: drivers/media/pci/netup_unidvb/* 12994 12995MEDIA DRIVERS FOR NVIDIA TEGRA - VDE 12996M: Dmitry Osipenko <digetx@gmail.com> 12997L: linux-media@vger.kernel.org 12998L: linux-tegra@vger.kernel.org 12999S: Maintained 13000T: git git://linuxtv.org/media_tree.git 13001F: Documentation/devicetree/bindings/media/nvidia,tegra-vde.yaml 13002F: drivers/media/platform/nvidia/tegra-vde/ 13003 13004MEDIA DRIVERS FOR RENESAS - CEU 13005M: Jacopo Mondi <jacopo@jmondi.org> 13006L: linux-media@vger.kernel.org 13007L: linux-renesas-soc@vger.kernel.org 13008S: Supported 13009T: git git://linuxtv.org/media_tree.git 13010F: Documentation/devicetree/bindings/media/renesas,ceu.yaml 13011F: drivers/media/platform/renesas/renesas-ceu.c 13012F: include/media/drv-intf/renesas-ceu.h 13013 13014MEDIA DRIVERS FOR RENESAS - DRIF 13015M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 13016L: linux-media@vger.kernel.org 13017L: linux-renesas-soc@vger.kernel.org 13018S: Supported 13019T: git git://linuxtv.org/media_tree.git 13020F: Documentation/devicetree/bindings/media/renesas,drif.yaml 13021F: drivers/media/platform/renesas/rcar_drif.c 13022 13023MEDIA DRIVERS FOR RENESAS - FCP 13024M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13025L: linux-media@vger.kernel.org 13026L: linux-renesas-soc@vger.kernel.org 13027S: Supported 13028T: git git://linuxtv.org/media_tree.git 13029F: Documentation/devicetree/bindings/media/renesas,fcp.yaml 13030F: drivers/media/platform/renesas/rcar-fcp.c 13031F: include/media/rcar-fcp.h 13032 13033MEDIA DRIVERS FOR RENESAS - FDP1 13034M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13035L: linux-media@vger.kernel.org 13036L: linux-renesas-soc@vger.kernel.org 13037S: Supported 13038T: git git://linuxtv.org/media_tree.git 13039F: Documentation/devicetree/bindings/media/renesas,fdp1.yaml 13040F: drivers/media/platform/renesas/rcar_fdp1.c 13041 13042MEDIA DRIVERS FOR RENESAS - VIN 13043M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 13044L: linux-media@vger.kernel.org 13045L: linux-renesas-soc@vger.kernel.org 13046S: Supported 13047T: git git://linuxtv.org/media_tree.git 13048F: Documentation/devicetree/bindings/media/renesas,csi2.yaml 13049F: Documentation/devicetree/bindings/media/renesas,isp.yaml 13050F: Documentation/devicetree/bindings/media/renesas,vin.yaml 13051F: drivers/media/platform/renesas/rcar-isp.c 13052F: drivers/media/platform/renesas/rcar-vin/ 13053 13054MEDIA DRIVERS FOR RENESAS - VSP1 13055M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13056M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13057L: linux-media@vger.kernel.org 13058L: linux-renesas-soc@vger.kernel.org 13059S: Supported 13060T: git git://linuxtv.org/media_tree.git 13061F: Documentation/devicetree/bindings/media/renesas,vsp1.yaml 13062F: drivers/media/platform/renesas/vsp1/ 13063 13064MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs 13065L: linux-media@vger.kernel.org 13066S: Orphan 13067W: https://linuxtv.org 13068T: git git://linuxtv.org/media_tree.git 13069F: drivers/media/dvb-frontends/stv0910* 13070 13071MEDIA DRIVERS FOR ST STV6111 TUNER ICs 13072L: linux-media@vger.kernel.org 13073S: Orphan 13074W: https://linuxtv.org 13075T: git git://linuxtv.org/media_tree.git 13076F: drivers/media/dvb-frontends/stv6111* 13077 13078MEDIA DRIVERS FOR STM32 - DCMI 13079M: Hugues Fruchet <hugues.fruchet@foss.st.com> 13080L: linux-media@vger.kernel.org 13081S: Supported 13082T: git git://linuxtv.org/media_tree.git 13083F: Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml 13084F: drivers/media/platform/st/stm32/stm32-dcmi.c 13085 13086MEDIA INPUT INFRASTRUCTURE (V4L/DVB) 13087M: Mauro Carvalho Chehab <mchehab@kernel.org> 13088L: linux-media@vger.kernel.org 13089S: Maintained 13090W: https://linuxtv.org 13091Q: http://patchwork.kernel.org/project/linux-media/list/ 13092T: git git://linuxtv.org/media_tree.git 13093F: Documentation/admin-guide/media/ 13094F: Documentation/devicetree/bindings/media/ 13095F: Documentation/driver-api/media/ 13096F: Documentation/userspace-api/media/ 13097F: drivers/media/ 13098F: drivers/staging/media/ 13099F: include/dt-bindings/media/ 13100F: include/linux/platform_data/media/ 13101F: include/media/ 13102F: include/uapi/linux/dvb/ 13103F: include/uapi/linux/ivtv* 13104F: include/uapi/linux/media.h 13105F: include/uapi/linux/uvcvideo.h 13106F: include/uapi/linux/v4l2-* 13107F: include/uapi/linux/videodev2.h 13108 13109MEDIATEK BLUETOOTH DRIVER 13110M: Sean Wang <sean.wang@mediatek.com> 13111L: linux-bluetooth@vger.kernel.org 13112L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13113S: Maintained 13114F: Documentation/devicetree/bindings/net/mediatek-bluetooth.txt 13115F: drivers/bluetooth/btmtkuart.c 13116 13117MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS 13118M: Sean Wang <sean.wang@mediatek.com> 13119L: linux-pm@vger.kernel.org 13120S: Maintained 13121F: Documentation/devicetree/bindings/power/reset/mt6323-poweroff.txt 13122F: drivers/power/reset/mt6323-poweroff.c 13123 13124MEDIATEK CIR DRIVER 13125M: Sean Wang <sean.wang@mediatek.com> 13126S: Maintained 13127F: drivers/media/rc/mtk-cir.c 13128 13129MEDIATEK DMA DRIVER 13130M: Sean Wang <sean.wang@mediatek.com> 13131L: dmaengine@vger.kernel.org 13132L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13133L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13134S: Maintained 13135F: Documentation/devicetree/bindings/dma/mtk-* 13136F: drivers/dma/mediatek/ 13137 13138MEDIATEK ETHERNET DRIVER 13139M: Felix Fietkau <nbd@nbd.name> 13140M: John Crispin <john@phrozen.org> 13141M: Sean Wang <sean.wang@mediatek.com> 13142M: Mark Lee <Mark-MC.Lee@mediatek.com> 13143M: Lorenzo Bianconi <lorenzo@kernel.org> 13144L: netdev@vger.kernel.org 13145S: Maintained 13146F: drivers/net/ethernet/mediatek/ 13147 13148MEDIATEK ETHERNET PCS DRIVER 13149M: Alexander Couzens <lynxis@fe80.eu> 13150M: Daniel Golle <daniel@makrotopia.org> 13151L: netdev@vger.kernel.org 13152S: Maintained 13153F: drivers/net/pcs/pcs-mtk-lynxi.c 13154F: include/linux/pcs/pcs-mtk-lynxi.h 13155 13156MEDIATEK ETHERNET PHY DRIVERS 13157M: Daniel Golle <daniel@makrotopia.org> 13158M: Qingfang Deng <dqfext@gmail.com> 13159M: SkyLake Huang <SkyLake.Huang@mediatek.com> 13160L: netdev@vger.kernel.org 13161S: Maintained 13162F: drivers/net/phy/mediatek-ge-soc.c 13163F: drivers/net/phy/mediatek-ge.c 13164 13165MEDIATEK I2C CONTROLLER DRIVER 13166M: Qii Wang <qii.wang@mediatek.com> 13167L: linux-i2c@vger.kernel.org 13168S: Maintained 13169F: Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml 13170F: drivers/i2c/busses/i2c-mt65xx.c 13171 13172MEDIATEK IOMMU DRIVER 13173M: Yong Wu <yong.wu@mediatek.com> 13174L: iommu@lists.linux.dev 13175L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13176S: Supported 13177F: Documentation/devicetree/bindings/iommu/mediatek* 13178F: drivers/iommu/mtk_iommu* 13179F: include/dt-bindings/memory/mt*-port.h 13180 13181MEDIATEK JPEG DRIVER 13182M: Bin Liu <bin.liu@mediatek.com> 13183S: Supported 13184F: Documentation/devicetree/bindings/media/mediatek-jpeg-*.yaml 13185F: drivers/media/platform/mediatek/jpeg/ 13186 13187MEDIATEK KEYPAD DRIVER 13188M: Mattijs Korpershoek <mkorpershoek@baylibre.com> 13189S: Supported 13190F: Documentation/devicetree/bindings/input/mediatek,mt6779-keypad.yaml 13191F: drivers/input/keyboard/mt6779-keypad.c 13192 13193MEDIATEK MDP DRIVER 13194M: Minghsiu Tsai <minghsiu.tsai@mediatek.com> 13195M: Houlong Wei <houlong.wei@mediatek.com> 13196M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13197S: Supported 13198F: Documentation/devicetree/bindings/media/mediatek-mdp.txt 13199F: drivers/media/platform/mediatek/mdp/ 13200F: drivers/media/platform/mediatek/vpu/ 13201 13202MEDIATEK MEDIA DRIVER 13203M: Tiffany Lin <tiffany.lin@mediatek.com> 13204M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13205M: Yunfei Dong <yunfei.dong@mediatek.com> 13206S: Supported 13207F: Documentation/devicetree/bindings/media/mediatek,vcodec*.yaml 13208F: Documentation/devicetree/bindings/media/mediatek-vpu.txt 13209F: drivers/media/platform/mediatek/vcodec/ 13210F: drivers/media/platform/mediatek/vpu/ 13211 13212MEDIATEK MMC/SD/SDIO DRIVER 13213M: Chaotian Jing <chaotian.jing@mediatek.com> 13214S: Maintained 13215F: Documentation/devicetree/bindings/mmc/mtk-sd.yaml 13216F: drivers/mmc/host/mtk-sd.c 13217 13218MEDIATEK MT76 WIRELESS LAN DRIVER 13219M: Felix Fietkau <nbd@nbd.name> 13220M: Lorenzo Bianconi <lorenzo@kernel.org> 13221M: Ryder Lee <ryder.lee@mediatek.com> 13222R: Shayne Chen <shayne.chen@mediatek.com> 13223R: Sean Wang <sean.wang@mediatek.com> 13224L: linux-wireless@vger.kernel.org 13225S: Maintained 13226F: Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml 13227F: drivers/net/wireless/mediatek/mt76/ 13228 13229MEDIATEK MT7601U WIRELESS LAN DRIVER 13230M: Jakub Kicinski <kuba@kernel.org> 13231L: linux-wireless@vger.kernel.org 13232S: Maintained 13233F: drivers/net/wireless/mediatek/mt7601u/ 13234 13235MEDIATEK MT7621 CLOCK DRIVER 13236M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13237S: Maintained 13238F: Documentation/devicetree/bindings/clock/mediatek,mt7621-sysc.yaml 13239F: drivers/clk/ralink/clk-mt7621.c 13240 13241MEDIATEK MT7621 PCIE CONTROLLER DRIVER 13242M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13243S: Maintained 13244F: Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml 13245F: drivers/pci/controller/pcie-mt7621.c 13246 13247MEDIATEK MT7621 PHY PCI DRIVER 13248M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13249S: Maintained 13250F: Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml 13251F: drivers/phy/ralink/phy-mt7621-pci.c 13252 13253MEDIATEK MT7621/28/88 I2C DRIVER 13254M: Stefan Roese <sr@denx.de> 13255L: linux-i2c@vger.kernel.org 13256S: Maintained 13257F: Documentation/devicetree/bindings/i2c/mediatek,mt7621-i2c.yaml 13258F: drivers/i2c/busses/i2c-mt7621.c 13259 13260MEDIATEK NAND CONTROLLER DRIVER 13261L: linux-mtd@lists.infradead.org 13262S: Orphan 13263F: Documentation/devicetree/bindings/mtd/mediatek,mtk-nfc.yaml 13264F: drivers/mtd/nand/raw/mtk_* 13265 13266MEDIATEK PMIC LED DRIVER 13267M: Sean Wang <sean.wang@mediatek.com> 13268S: Maintained 13269F: Documentation/devicetree/bindings/leds/leds-mt6323.txt 13270F: drivers/leds/leds-mt6323.c 13271 13272MEDIATEK RANDOM NUMBER GENERATOR SUPPORT 13273M: Sean Wang <sean.wang@mediatek.com> 13274S: Maintained 13275F: drivers/char/hw_random/mtk-rng.c 13276 13277MEDIATEK SMI DRIVER 13278M: Yong Wu <yong.wu@mediatek.com> 13279L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13280S: Supported 13281F: Documentation/devicetree/bindings/memory-controllers/mediatek,smi* 13282F: drivers/memory/mtk-smi.c 13283F: include/soc/mediatek/smi.h 13284 13285MEDIATEK SWITCH DRIVER 13286M: Sean Wang <sean.wang@mediatek.com> 13287M: Landen Chao <Landen.Chao@mediatek.com> 13288M: DENG Qingfang <dqfext@gmail.com> 13289M: Daniel Golle <daniel@makrotopia.org> 13290L: netdev@vger.kernel.org 13291S: Maintained 13292F: drivers/net/dsa/mt7530-mdio.c 13293F: drivers/net/dsa/mt7530-mmio.c 13294F: drivers/net/dsa/mt7530.* 13295F: net/dsa/tag_mtk.c 13296 13297MEDIATEK T7XX 5G WWAN MODEM DRIVER 13298M: Chandrashekar Devegowda <chandrashekar.devegowda@intel.com> 13299M: Intel Corporation <linuxwwan@intel.com> 13300R: Chiranjeevi Rapolu <chiranjeevi.rapolu@linux.intel.com> 13301R: Liu Haijun <haijun.liu@mediatek.com> 13302R: M Chetan Kumar <m.chetan.kumar@linux.intel.com> 13303R: Ricardo Martinez <ricardo.martinez@linux.intel.com> 13304L: netdev@vger.kernel.org 13305S: Supported 13306F: drivers/net/wwan/t7xx/ 13307 13308MEDIATEK USB3 DRD IP DRIVER 13309M: Chunfeng Yun <chunfeng.yun@mediatek.com> 13310L: linux-usb@vger.kernel.org 13311L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13312L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13313S: Maintained 13314F: Documentation/devicetree/bindings/usb/mediatek,* 13315F: drivers/usb/host/xhci-mtk* 13316F: drivers/usb/mtu3/ 13317 13318MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES 13319M: Peter Senna Tschudin <peter.senna@gmail.com> 13320M: Martin Donnelly <martin.donnelly@ge.com> 13321M: Martyn Welch <martyn.welch@collabora.co.uk> 13322S: Maintained 13323F: Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt 13324F: drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c 13325 13326MEGARAID SCSI/SAS DRIVERS 13327M: Kashyap Desai <kashyap.desai@broadcom.com> 13328M: Sumit Saxena <sumit.saxena@broadcom.com> 13329M: Shivasharan S <shivasharan.srikanteshwara@broadcom.com> 13330L: megaraidlinux.pdl@broadcom.com 13331L: linux-scsi@vger.kernel.org 13332S: Maintained 13333W: http://www.avagotech.com/support/ 13334F: Documentation/scsi/megaraid.rst 13335F: drivers/scsi/megaraid.* 13336F: drivers/scsi/megaraid/ 13337 13338MELEXIS MLX90614 DRIVER 13339M: Crt Mori <cmo@melexis.com> 13340L: linux-iio@vger.kernel.org 13341S: Supported 13342W: http://www.melexis.com 13343F: drivers/iio/temperature/mlx90614.c 13344 13345MELEXIS MLX90632 DRIVER 13346M: Crt Mori <cmo@melexis.com> 13347L: linux-iio@vger.kernel.org 13348S: Supported 13349W: http://www.melexis.com 13350F: drivers/iio/temperature/mlx90632.c 13351 13352MELFAS MIP4 TOUCHSCREEN DRIVER 13353M: Sangwon Jee <jeesw@melfas.com> 13354S: Supported 13355W: http://www.melfas.com 13356F: Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt 13357F: drivers/input/touchscreen/melfas_mip4.c 13358 13359MELLANOX BLUEFIELD I2C DRIVER 13360M: Khalil Blaiech <kblaiech@nvidia.com> 13361M: Asmaa Mnebhi <asmaa@nvidia.com> 13362L: linux-i2c@vger.kernel.org 13363S: Supported 13364F: drivers/i2c/busses/i2c-mlxbf.c 13365 13366MELLANOX ETHERNET DRIVER (mlx4_en) 13367M: Tariq Toukan <tariqt@nvidia.com> 13368L: netdev@vger.kernel.org 13369S: Supported 13370W: http://www.mellanox.com 13371Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13372F: drivers/net/ethernet/mellanox/mlx4/en_* 13373 13374MELLANOX ETHERNET DRIVER (mlx5e) 13375M: Saeed Mahameed <saeedm@nvidia.com> 13376L: netdev@vger.kernel.org 13377S: Supported 13378W: http://www.mellanox.com 13379Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13380F: drivers/net/ethernet/mellanox/mlx5/core/en_* 13381 13382MELLANOX ETHERNET INNOVA DRIVERS 13383R: Boris Pismenny <borisp@nvidia.com> 13384L: netdev@vger.kernel.org 13385S: Supported 13386W: http://www.mellanox.com 13387Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13388F: drivers/net/ethernet/mellanox/mlx5/core/en_accel/* 13389F: drivers/net/ethernet/mellanox/mlx5/core/fpga/* 13390F: include/linux/mlx5/mlx5_ifc_fpga.h 13391 13392MELLANOX ETHERNET SWITCH DRIVERS 13393M: Ido Schimmel <idosch@nvidia.com> 13394M: Petr Machata <petrm@nvidia.com> 13395L: netdev@vger.kernel.org 13396S: Supported 13397W: http://www.mellanox.com 13398Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13399F: drivers/net/ethernet/mellanox/mlxsw/ 13400F: tools/testing/selftests/drivers/net/mlxsw/ 13401 13402MELLANOX FIRMWARE FLASH LIBRARY (mlxfw) 13403M: mlxsw@nvidia.com 13404L: netdev@vger.kernel.org 13405S: Supported 13406W: http://www.mellanox.com 13407Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13408F: drivers/net/ethernet/mellanox/mlxfw/ 13409 13410MELLANOX HARDWARE PLATFORM SUPPORT 13411M: Hans de Goede <hdegoede@redhat.com> 13412M: Mark Gross <markgross@kernel.org> 13413M: Vadim Pasternak <vadimp@nvidia.com> 13414L: platform-driver-x86@vger.kernel.org 13415S: Supported 13416F: Documentation/ABI/testing/sysfs-platform-mellanox-bootctl 13417F: drivers/platform/mellanox/ 13418F: include/linux/platform_data/mlxreg.h 13419 13420MELLANOX MLX4 core VPI driver 13421M: Tariq Toukan <tariqt@nvidia.com> 13422L: netdev@vger.kernel.org 13423L: linux-rdma@vger.kernel.org 13424S: Supported 13425W: http://www.mellanox.com 13426Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13427F: drivers/net/ethernet/mellanox/mlx4/ 13428F: include/linux/mlx4/ 13429 13430MELLANOX MLX4 IB driver 13431M: Yishai Hadas <yishaih@nvidia.com> 13432L: linux-rdma@vger.kernel.org 13433S: Supported 13434W: http://www.mellanox.com 13435Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13436F: drivers/infiniband/hw/mlx4/ 13437F: include/linux/mlx4/ 13438F: include/uapi/rdma/mlx4-abi.h 13439 13440MELLANOX MLX5 core VPI driver 13441M: Saeed Mahameed <saeedm@nvidia.com> 13442M: Leon Romanovsky <leonro@nvidia.com> 13443L: netdev@vger.kernel.org 13444L: linux-rdma@vger.kernel.org 13445S: Supported 13446W: http://www.mellanox.com 13447Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13448F: Documentation/networking/device_drivers/ethernet/mellanox/ 13449F: drivers/net/ethernet/mellanox/mlx5/core/ 13450F: include/linux/mlx5/ 13451 13452MELLANOX MLX5 IB driver 13453M: Leon Romanovsky <leonro@nvidia.com> 13454L: linux-rdma@vger.kernel.org 13455S: Supported 13456W: http://www.mellanox.com 13457Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13458F: drivers/infiniband/hw/mlx5/ 13459F: include/linux/mlx5/ 13460F: include/uapi/rdma/mlx5-abi.h 13461 13462MELLANOX MLXCPLD I2C AND MUX DRIVER 13463M: Vadim Pasternak <vadimp@nvidia.com> 13464M: Michael Shych <michaelsh@nvidia.com> 13465L: linux-i2c@vger.kernel.org 13466S: Supported 13467F: Documentation/i2c/busses/i2c-mlxcpld.rst 13468F: drivers/i2c/busses/i2c-mlxcpld.c 13469F: drivers/i2c/muxes/i2c-mux-mlxcpld.c 13470 13471MELLANOX MLXCPLD LED DRIVER 13472M: Vadim Pasternak <vadimp@nvidia.com> 13473L: linux-leds@vger.kernel.org 13474S: Supported 13475F: Documentation/leds/leds-mlxcpld.rst 13476F: drivers/leds/leds-mlxcpld.c 13477F: drivers/leds/leds-mlxreg.c 13478 13479MELLANOX PLATFORM DRIVER 13480M: Vadim Pasternak <vadimp@nvidia.com> 13481L: platform-driver-x86@vger.kernel.org 13482S: Supported 13483F: drivers/platform/x86/mlx-platform.c 13484 13485MEMBARRIER SUPPORT 13486M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 13487M: "Paul E. McKenney" <paulmck@kernel.org> 13488L: linux-kernel@vger.kernel.org 13489S: Supported 13490F: arch/powerpc/include/asm/membarrier.h 13491F: include/uapi/linux/membarrier.h 13492F: kernel/sched/membarrier.c 13493 13494MEMBLOCK AND MEMORY MANAGEMENT INITIALIZATION 13495M: Mike Rapoport <rppt@kernel.org> 13496L: linux-mm@kvack.org 13497S: Maintained 13498F: Documentation/core-api/boot-time-mm.rst 13499F: include/linux/memblock.h 13500F: mm/memblock.c 13501F: mm/mm_init.c 13502F: tools/testing/memblock/ 13503 13504MEMORY CONTROLLER DRIVERS 13505M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 13506L: linux-kernel@vger.kernel.org 13507S: Maintained 13508B: mailto:krzysztof.kozlowski@linaro.org 13509T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git 13510F: Documentation/devicetree/bindings/memory-controllers/ 13511F: drivers/memory/ 13512F: include/dt-bindings/memory/ 13513F: include/memory/ 13514 13515MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA 13516M: Dmitry Osipenko <digetx@gmail.com> 13517L: linux-pm@vger.kernel.org 13518L: linux-tegra@vger.kernel.org 13519S: Maintained 13520T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 13521F: drivers/devfreq/tegra30-devfreq.c 13522 13523MEMORY HOT(UN)PLUG 13524M: David Hildenbrand <david@redhat.com> 13525M: Oscar Salvador <osalvador@suse.de> 13526L: linux-mm@kvack.org 13527S: Maintained 13528F: Documentation/admin-guide/mm/memory-hotplug.rst 13529F: Documentation/core-api/memory-hotplug.rst 13530F: drivers/base/memory.c 13531F: include/linux/memory_hotplug.h 13532F: mm/memory_hotplug.c 13533F: tools/testing/selftests/memory-hotplug/ 13534 13535MEMORY MANAGEMENT 13536M: Andrew Morton <akpm@linux-foundation.org> 13537L: linux-mm@kvack.org 13538S: Maintained 13539W: http://www.linux-mm.org 13540T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 13541T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 13542F: include/linux/gfp.h 13543F: include/linux/gfp_types.h 13544F: include/linux/memory_hotplug.h 13545F: include/linux/mm.h 13546F: include/linux/mmzone.h 13547F: include/linux/pagewalk.h 13548F: include/trace/events/ksm.h 13549F: mm/ 13550F: tools/mm/ 13551F: tools/testing/selftests/mm/ 13552 13553MEMORY TECHNOLOGY DEVICES (MTD) 13554M: Miquel Raynal <miquel.raynal@bootlin.com> 13555M: Richard Weinberger <richard@nod.at> 13556M: Vignesh Raghavendra <vigneshr@ti.com> 13557L: linux-mtd@lists.infradead.org 13558S: Maintained 13559W: http://www.linux-mtd.infradead.org/ 13560Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 13561C: irc://irc.oftc.net/mtd 13562T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes 13563T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next 13564F: Documentation/devicetree/bindings/mtd/ 13565F: drivers/mtd/ 13566F: include/linux/mtd/ 13567F: include/uapi/mtd/ 13568 13569MEMSENSING MICROSYSTEMS MSA311 DRIVER 13570M: Dmitry Rokosov <ddrokosov@sberdevices.ru> 13571L: linux-iio@vger.kernel.org 13572S: Maintained 13573F: Documentation/devicetree/bindings/iio/accel/memsensing,msa311.yaml 13574F: drivers/iio/accel/msa311.c 13575 13576MEN A21 WATCHDOG DRIVER 13577M: Johannes Thumshirn <morbidrsa@gmail.com> 13578L: linux-watchdog@vger.kernel.org 13579S: Maintained 13580F: drivers/watchdog/mena21_wdt.c 13581 13582MEN CHAMELEON BUS (mcb) 13583M: Johannes Thumshirn <morbidrsa@gmail.com> 13584S: Maintained 13585F: Documentation/driver-api/men-chameleon-bus.rst 13586F: drivers/mcb/ 13587F: include/linux/mcb.h 13588 13589MEN F21BMC (Board Management Controller) 13590M: Andreas Werner <andreas.werner@men.de> 13591S: Supported 13592F: Documentation/hwmon/menf21bmc.rst 13593F: drivers/hwmon/menf21bmc_hwmon.c 13594F: drivers/leds/leds-menf21bmc.c 13595F: drivers/mfd/menf21bmc.c 13596F: drivers/watchdog/menf21bmc_wdt.c 13597 13598MEN Z069 WATCHDOG DRIVER 13599M: Johannes Thumshirn <jth@kernel.org> 13600L: linux-watchdog@vger.kernel.org 13601S: Maintained 13602F: drivers/watchdog/menz69_wdt.c 13603 13604MESON AO CEC DRIVER FOR AMLOGIC SOCS 13605M: Neil Armstrong <neil.armstrong@linaro.org> 13606L: linux-media@vger.kernel.org 13607L: linux-amlogic@lists.infradead.org 13608S: Supported 13609W: http://linux-meson.com/ 13610T: git git://linuxtv.org/media_tree.git 13611F: Documentation/devicetree/bindings/media/cec/amlogic,meson-gx-ao-cec.yaml 13612F: drivers/media/cec/platform/meson/ao-cec-g12a.c 13613F: drivers/media/cec/platform/meson/ao-cec.c 13614 13615MESON GE2D DRIVER FOR AMLOGIC SOCS 13616M: Neil Armstrong <neil.armstrong@linaro.org> 13617L: linux-media@vger.kernel.org 13618L: linux-amlogic@lists.infradead.org 13619S: Supported 13620T: git git://linuxtv.org/media_tree.git 13621F: Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml 13622F: drivers/media/platform/amlogic/meson-ge2d/ 13623 13624MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS 13625M: Liang Yang <liang.yang@amlogic.com> 13626L: linux-mtd@lists.infradead.org 13627S: Maintained 13628F: Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml 13629F: drivers/mtd/nand/raw/meson_* 13630 13631MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS 13632M: Neil Armstrong <neil.armstrong@linaro.org> 13633L: linux-media@vger.kernel.org 13634L: linux-amlogic@lists.infradead.org 13635S: Supported 13636T: git git://linuxtv.org/media_tree.git 13637F: Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml 13638F: drivers/staging/media/meson/vdec/ 13639 13640METHODE UDPU SUPPORT 13641M: Vladimir Vid <vladimir.vid@sartura.hr> 13642S: Maintained 13643F: arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts 13644 13645MHI BUS 13646M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 13647L: mhi@lists.linux.dev 13648L: linux-arm-msm@vger.kernel.org 13649S: Maintained 13650T: git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git 13651F: Documentation/ABI/stable/sysfs-bus-mhi 13652F: Documentation/mhi/ 13653F: drivers/bus/mhi/ 13654F: include/linux/mhi.h 13655 13656MICROBLAZE ARCHITECTURE 13657M: Michal Simek <monstr@monstr.eu> 13658S: Supported 13659W: http://www.monstr.eu/fdt/ 13660T: git git://git.monstr.eu/linux-2.6-microblaze.git 13661F: arch/microblaze/ 13662 13663MICROBLAZE TMR INJECT 13664M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 13665S: Supported 13666F: Documentation/devicetree/bindings/misc/xlnx,tmr-inject.yaml 13667F: drivers/misc/xilinx_tmr_inject.c 13668 13669MICROBLAZE TMR MANAGER 13670M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 13671S: Supported 13672F: Documentation/ABI/testing/sysfs-driver-xilinx-tmr-manager 13673F: Documentation/devicetree/bindings/misc/xlnx,tmr-manager.yaml 13674F: drivers/misc/xilinx_tmr_manager.c 13675 13676MICROCHIP AT91 DMA DRIVERS 13677M: Ludovic Desroches <ludovic.desroches@microchip.com> 13678M: Tudor Ambarus <tudor.ambarus@linaro.org> 13679L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13680L: dmaengine@vger.kernel.org 13681S: Supported 13682F: Documentation/devicetree/bindings/dma/atmel-dma.txt 13683F: drivers/dma/at_hdmac.c 13684F: drivers/dma/at_xdmac.c 13685F: include/dt-bindings/dma/at91.h 13686 13687MICROCHIP AT91 SERIAL DRIVER 13688M: Richard Genoud <richard.genoud@gmail.com> 13689S: Maintained 13690F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13691F: drivers/tty/serial/atmel_serial.c 13692F: drivers/tty/serial/atmel_serial.h 13693 13694MICROCHIP AT91 USART MFD DRIVER 13695M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13696L: linux-kernel@vger.kernel.org 13697S: Supported 13698F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13699F: drivers/mfd/at91-usart.c 13700F: include/dt-bindings/mfd/at91-usart.h 13701 13702MICROCHIP AT91 USART SPI DRIVER 13703M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13704L: linux-spi@vger.kernel.org 13705S: Supported 13706F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13707F: drivers/spi/spi-at91-usart.c 13708 13709MICROCHIP AUDIO ASOC DRIVERS 13710M: Claudiu Beznea <claudiu.beznea@microchip.com> 13711L: alsa-devel@alsa-project.org (moderated for non-subscribers) 13712S: Supported 13713F: Documentation/devicetree/bindings/sound/atmel* 13714F: Documentation/devicetree/bindings/sound/axentia,tse850-pcm5142.txt 13715F: Documentation/devicetree/bindings/sound/microchip,sama7g5-* 13716F: Documentation/devicetree/bindings/sound/mikroe,mikroe-proto.txt 13717F: sound/soc/atmel 13718 13719MICROCHIP CSI2DC DRIVER 13720M: Eugen Hristev <eugen.hristev@microchip.com> 13721L: linux-media@vger.kernel.org 13722S: Supported 13723F: Documentation/devicetree/bindings/media/microchip,csi2dc.yaml 13724F: drivers/media/platform/microchip/microchip-csi2dc.c 13725 13726MICROCHIP ECC DRIVER 13727M: Tudor Ambarus <tudor.ambarus@linaro.org> 13728L: linux-crypto@vger.kernel.org 13729S: Maintained 13730F: drivers/crypto/atmel-ecc.* 13731 13732MICROCHIP EIC DRIVER 13733M: Claudiu Beznea <claudiu.beznea@microchip.com> 13734L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13735S: Supported 13736F: drivers/irqchip/irq-mchp-eic.c 13737 13738MICROCHIP I2C DRIVER 13739M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 13740L: linux-i2c@vger.kernel.org 13741S: Supported 13742F: drivers/i2c/busses/i2c-at91-*.c 13743F: drivers/i2c/busses/i2c-at91.h 13744 13745MICROCHIP ISC DRIVER 13746M: Eugen Hristev <eugen.hristev@microchip.com> 13747L: linux-media@vger.kernel.org 13748S: Supported 13749F: Documentation/devicetree/bindings/media/atmel,isc.yaml 13750F: Documentation/devicetree/bindings/media/microchip,xisc.yaml 13751F: drivers/media/platform/microchip/microchip-isc* 13752F: drivers/media/platform/microchip/microchip-sama*-isc* 13753F: drivers/staging/media/deprecated/atmel/atmel-isc* 13754F: drivers/staging/media/deprecated/atmel/atmel-sama*-isc* 13755F: include/linux/atmel-isc-media.h 13756 13757MICROCHIP ISI DRIVER 13758M: Eugen Hristev <eugen.hristev@microchip.com> 13759L: linux-media@vger.kernel.org 13760S: Supported 13761F: drivers/media/platform/atmel/atmel-isi.c 13762F: drivers/media/platform/atmel/atmel-isi.h 13763 13764MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER 13765M: Woojung Huh <woojung.huh@microchip.com> 13766M: UNGLinuxDriver@microchip.com 13767L: netdev@vger.kernel.org 13768S: Maintained 13769F: Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml 13770F: Documentation/devicetree/bindings/net/dsa/microchip,lan937x.yaml 13771F: drivers/net/dsa/microchip/* 13772F: include/linux/dsa/ksz_common.h 13773F: include/linux/platform_data/microchip-ksz.h 13774F: net/dsa/tag_ksz.c 13775 13776MICROCHIP LAN743X ETHERNET DRIVER 13777M: Bryan Whitehead <bryan.whitehead@microchip.com> 13778M: UNGLinuxDriver@microchip.com 13779L: netdev@vger.kernel.org 13780S: Maintained 13781F: drivers/net/ethernet/microchip/lan743x_* 13782 13783MICROCHIP LAN87xx/LAN937x T1 PHY DRIVER 13784M: Arun Ramadoss <arun.ramadoss@microchip.com> 13785R: UNGLinuxDriver@microchip.com 13786L: netdev@vger.kernel.org 13787S: Maintained 13788F: drivers/net/phy/microchip_t1.c 13789 13790MICROCHIP LAN966X ETHERNET DRIVER 13791M: Horatiu Vultur <horatiu.vultur@microchip.com> 13792M: UNGLinuxDriver@microchip.com 13793L: netdev@vger.kernel.org 13794S: Maintained 13795F: drivers/net/ethernet/microchip/lan966x/* 13796 13797MICROCHIP LCDFB DRIVER 13798M: Nicolas Ferre <nicolas.ferre@microchip.com> 13799L: linux-fbdev@vger.kernel.org 13800S: Maintained 13801F: drivers/video/fbdev/atmel_lcdfb.c 13802F: include/video/atmel_lcdc.h 13803 13804MICROCHIP MCP16502 PMIC DRIVER 13805M: Claudiu Beznea <claudiu.beznea@microchip.com> 13806L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13807S: Supported 13808F: Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt 13809F: drivers/regulator/mcp16502.c 13810 13811MICROCHIP MCP3911 ADC DRIVER 13812M: Marcus Folkesson <marcus.folkesson@gmail.com> 13813M: Kent Gustavsson <kent@minoris.se> 13814L: linux-iio@vger.kernel.org 13815S: Maintained 13816F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml 13817F: drivers/iio/adc/mcp3911.c 13818 13819MICROCHIP MMC/SD/SDIO MCI DRIVER 13820M: Ludovic Desroches <ludovic.desroches@microchip.com> 13821S: Maintained 13822F: drivers/mmc/host/atmel-mci.c 13823 13824MICROCHIP NAND DRIVER 13825M: Tudor Ambarus <tudor.ambarus@linaro.org> 13826L: linux-mtd@lists.infradead.org 13827S: Supported 13828F: Documentation/devicetree/bindings/mtd/atmel-nand.txt 13829F: drivers/mtd/nand/raw/atmel/* 13830 13831MICROCHIP OTPC DRIVER 13832M: Claudiu Beznea <claudiu.beznea@microchip.com> 13833L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13834S: Supported 13835F: Documentation/devicetree/bindings/nvmem/microchip,sama7g5-otpc.yaml 13836F: drivers/nvmem/microchip-otpc.c 13837F: include/dt-bindings/nvmem/microchip,sama7g5-otpc.h 13838 13839MICROCHIP PCI1XXXX GP DRIVER 13840M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13841L: linux-gpio@vger.kernel.org 13842S: Supported 13843F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.c 13844F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.h 13845F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.c 13846 13847MICROCHIP PCI1XXXX I2C DRIVER 13848M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 13849M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13850M: Microchip Linux Driver Support <UNGLinuxDriver@microchip.com> 13851L: linux-i2c@vger.kernel.org 13852S: Maintained 13853F: drivers/i2c/busses/i2c-mchp-pci1xxxx.c 13854 13855MICROCHIP PCIe UART DRIVER 13856M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13857M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 13858L: linux-serial@vger.kernel.org 13859S: Maintained 13860F: drivers/tty/serial/8250/8250_pci1xxxx.c 13861 13862MICROCHIP POLARFIRE FPGA DRIVERS 13863M: Conor Dooley <conor.dooley@microchip.com> 13864R: Vladimir Georgiev <v.georgiev@metrotek.ru> 13865L: linux-fpga@vger.kernel.org 13866S: Supported 13867F: Documentation/devicetree/bindings/fpga/microchip,mpf-spi-fpga-mgr.yaml 13868F: drivers/fpga/microchip-spi.c 13869 13870MICROCHIP PWM DRIVER 13871M: Claudiu Beznea <claudiu.beznea@microchip.com> 13872L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13873L: linux-pwm@vger.kernel.org 13874S: Supported 13875F: Documentation/devicetree/bindings/pwm/atmel,at91sam-pwm.yaml 13876F: drivers/pwm/pwm-atmel.c 13877 13878MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER 13879M: Eugen Hristev <eugen.hristev@microchip.com> 13880L: linux-iio@vger.kernel.org 13881S: Supported 13882F: Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml 13883F: drivers/iio/adc/at91-sama5d2_adc.c 13884F: include/dt-bindings/iio/adc/at91-sama5d2_adc.h 13885 13886MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER 13887M: Claudiu Beznea <claudiu.beznea@microchip.com> 13888S: Supported 13889F: drivers/power/reset/at91-sama5d2_shdwc.c 13890 13891MICROCHIP SOC DRIVERS 13892M: Conor Dooley <conor@kernel.org> 13893S: Supported 13894T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 13895F: drivers/soc/microchip/ 13896 13897MICROCHIP SPI DRIVER 13898M: Tudor Ambarus <tudor.ambarus@linaro.org> 13899S: Supported 13900F: drivers/spi/spi-atmel.* 13901 13902MICROCHIP SSC DRIVER 13903M: Claudiu Beznea <claudiu.beznea@microchip.com> 13904L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13905S: Supported 13906F: Documentation/devicetree/bindings/misc/atmel-ssc.txt 13907F: drivers/misc/atmel-ssc.c 13908F: include/linux/atmel-ssc.h 13909 13910Microchip Timer Counter Block (TCB) Capture Driver 13911M: Kamel Bouhara <kamel.bouhara@bootlin.com> 13912L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13913L: linux-iio@vger.kernel.org 13914S: Maintained 13915F: drivers/counter/microchip-tcb-capture.c 13916 13917MICROCHIP USB251XB DRIVER 13918M: Richard Leitner <richard.leitner@skidata.com> 13919L: linux-usb@vger.kernel.org 13920S: Maintained 13921F: Documentation/devicetree/bindings/usb/usb251xb.yaml 13922F: drivers/usb/misc/usb251xb.c 13923 13924MICROCHIP USBA UDC DRIVER 13925M: Cristian Birsan <cristian.birsan@microchip.com> 13926L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13927S: Supported 13928F: drivers/usb/gadget/udc/atmel_usba_udc.* 13929 13930MICROCHIP WILC1000 WIFI DRIVER 13931M: Ajay Singh <ajay.kathat@microchip.com> 13932M: Claudiu Beznea <claudiu.beznea@microchip.com> 13933L: linux-wireless@vger.kernel.org 13934S: Supported 13935F: drivers/net/wireless/microchip/wilc1000/ 13936 13937MICROSEMI MIPS SOCS 13938M: Alexandre Belloni <alexandre.belloni@bootlin.com> 13939M: UNGLinuxDriver@microchip.com 13940L: linux-mips@vger.kernel.org 13941S: Supported 13942F: Documentation/devicetree/bindings/mips/mscc.txt 13943F: Documentation/devicetree/bindings/phy/mscc,vsc7514-serdes.yaml 13944F: Documentation/devicetree/bindings/power/reset/ocelot-reset.txt 13945F: arch/mips/boot/dts/mscc/ 13946F: arch/mips/configs/generic/board-ocelot.config 13947F: arch/mips/generic/board-ocelot.c 13948 13949MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi) 13950M: Don Brace <don.brace@microchip.com> 13951L: storagedev@microchip.com 13952L: linux-scsi@vger.kernel.org 13953S: Supported 13954F: Documentation/scsi/smartpqi.rst 13955F: drivers/scsi/smartpqi/Kconfig 13956F: drivers/scsi/smartpqi/Makefile 13957F: drivers/scsi/smartpqi/smartpqi*.[ch] 13958F: include/linux/cciss*.h 13959F: include/uapi/linux/cciss*.h 13960 13961MICROSOFT MANA RDMA DRIVER 13962M: Long Li <longli@microsoft.com> 13963M: Ajay Sharma <sharmaajay@microsoft.com> 13964L: linux-rdma@vger.kernel.org 13965S: Supported 13966F: drivers/infiniband/hw/mana/ 13967F: include/net/mana 13968F: include/uapi/rdma/mana-abi.h 13969 13970MICROSOFT SURFACE AGGREGATOR TABLET-MODE SWITCH 13971M: Maximilian Luz <luzmaximilian@gmail.com> 13972L: platform-driver-x86@vger.kernel.org 13973S: Maintained 13974F: drivers/platform/surface/surface_aggregator_tabletsw.c 13975 13976MICROSOFT SURFACE BATTERY AND AC DRIVERS 13977M: Maximilian Luz <luzmaximilian@gmail.com> 13978L: linux-pm@vger.kernel.org 13979L: platform-driver-x86@vger.kernel.org 13980S: Maintained 13981F: drivers/power/supply/surface_battery.c 13982F: drivers/power/supply/surface_charger.c 13983 13984MICROSOFT SURFACE DTX DRIVER 13985M: Maximilian Luz <luzmaximilian@gmail.com> 13986L: platform-driver-x86@vger.kernel.org 13987S: Maintained 13988F: Documentation/driver-api/surface_aggregator/clients/dtx.rst 13989F: drivers/platform/surface/surface_dtx.c 13990F: include/uapi/linux/surface_aggregator/dtx.h 13991 13992MICROSOFT SURFACE GPE LID SUPPORT DRIVER 13993M: Maximilian Luz <luzmaximilian@gmail.com> 13994L: platform-driver-x86@vger.kernel.org 13995S: Maintained 13996F: drivers/platform/surface/surface_gpe.c 13997 13998MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT 13999M: Hans de Goede <hdegoede@redhat.com> 14000M: Mark Gross <markgross@kernel.org> 14001M: Maximilian Luz <luzmaximilian@gmail.com> 14002L: platform-driver-x86@vger.kernel.org 14003S: Maintained 14004T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 14005F: drivers/platform/surface/ 14006 14007MICROSOFT SURFACE HID TRANSPORT DRIVER 14008M: Maximilian Luz <luzmaximilian@gmail.com> 14009L: linux-input@vger.kernel.org 14010L: platform-driver-x86@vger.kernel.org 14011S: Maintained 14012F: drivers/hid/surface-hid/ 14013 14014MICROSOFT SURFACE HOT-PLUG DRIVER 14015M: Maximilian Luz <luzmaximilian@gmail.com> 14016L: platform-driver-x86@vger.kernel.org 14017S: Maintained 14018F: drivers/platform/surface/surface_hotplug.c 14019 14020MICROSOFT SURFACE PLATFORM PROFILE DRIVER 14021M: Maximilian Luz <luzmaximilian@gmail.com> 14022L: platform-driver-x86@vger.kernel.org 14023S: Maintained 14024F: drivers/platform/surface/surface_platform_profile.c 14025 14026MICROSOFT SURFACE PRO 3 BUTTON DRIVER 14027M: Chen Yu <yu.c.chen@intel.com> 14028L: platform-driver-x86@vger.kernel.org 14029S: Supported 14030F: drivers/platform/surface/surfacepro3_button.c 14031 14032MICROSOFT SURFACE SYSTEM AGGREGATOR HUB DRIVER 14033M: Maximilian Luz <luzmaximilian@gmail.com> 14034L: platform-driver-x86@vger.kernel.org 14035S: Maintained 14036F: drivers/platform/surface/surface_aggregator_hub.c 14037 14038MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM 14039M: Maximilian Luz <luzmaximilian@gmail.com> 14040L: platform-driver-x86@vger.kernel.org 14041S: Maintained 14042W: https://github.com/linux-surface/surface-aggregator-module 14043C: irc://irc.libera.chat/linux-surface 14044F: Documentation/driver-api/surface_aggregator/ 14045F: drivers/platform/surface/aggregator/ 14046F: drivers/platform/surface/surface_acpi_notify.c 14047F: drivers/platform/surface/surface_aggregator_cdev.c 14048F: drivers/platform/surface/surface_aggregator_registry.c 14049F: include/linux/surface_acpi_notify.h 14050F: include/linux/surface_aggregator/ 14051F: include/uapi/linux/surface_aggregator/ 14052 14053MICROTEK X6 SCANNER 14054M: Oliver Neukum <oliver@neukum.org> 14055S: Maintained 14056F: drivers/usb/image/microtek.* 14057 14058MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT 14059M: Luka Kovacic <luka.kovacic@sartura.hr> 14060M: Luka Perkov <luka.perkov@sartura.hr> 14061S: Maintained 14062F: arch/arm/boot/dts/armada-xp-crs305-1g-4s-bit.dts 14063F: arch/arm/boot/dts/armada-xp-crs305-1g-4s.dts 14064F: arch/arm/boot/dts/armada-xp-crs326-24g-2s-bit.dts 14065F: arch/arm/boot/dts/armada-xp-crs326-24g-2s.dts 14066F: arch/arm/boot/dts/armada-xp-crs328-4c-20s-4s-bit.dts 14067F: arch/arm/boot/dts/armada-xp-crs328-4c-20s-4s.dts 14068 14069MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER 14070M: Sakari Ailus <sakari.ailus@linux.intel.com> 14071L: linux-media@vger.kernel.org 14072S: Maintained 14073F: Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml 14074F: Documentation/driver-api/media/drivers/ccs/ 14075F: Documentation/userspace-api/media/drivers/ccs.rst 14076F: drivers/media/i2c/ccs-pll.c 14077F: drivers/media/i2c/ccs-pll.h 14078F: drivers/media/i2c/ccs/ 14079F: include/uapi/linux/ccs.h 14080F: include/uapi/linux/smiapp.h 14081 14082MIPS 14083M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14084L: linux-mips@vger.kernel.org 14085S: Maintained 14086W: http://www.linux-mips.org/ 14087Q: https://patchwork.kernel.org/project/linux-mips/list/ 14088T: git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git 14089F: Documentation/devicetree/bindings/mips/ 14090F: Documentation/mips/ 14091F: arch/mips/ 14092F: drivers/platform/mips/ 14093F: include/dt-bindings/mips/ 14094 14095MIPS BOSTON DEVELOPMENT BOARD 14096M: Paul Burton <paulburton@kernel.org> 14097L: linux-mips@vger.kernel.org 14098S: Maintained 14099F: Documentation/devicetree/bindings/clock/img,boston-clock.txt 14100F: arch/mips/boot/dts/img/boston.dts 14101F: arch/mips/configs/generic/board-boston.config 14102F: drivers/clk/imgtec/clk-boston.c 14103F: include/dt-bindings/clock/boston-clock.h 14104 14105MIPS CORE DRIVERS 14106M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14107M: Serge Semin <fancer.lancer@gmail.com> 14108L: linux-mips@vger.kernel.org 14109S: Supported 14110F: drivers/bus/mips_cdmm.c 14111F: drivers/clocksource/mips-gic-timer.c 14112F: drivers/cpuidle/cpuidle-cps.c 14113F: drivers/irqchip/irq-mips-cpu.c 14114F: drivers/irqchip/irq-mips-gic.c 14115 14116MIPS GENERIC PLATFORM 14117M: Paul Burton <paulburton@kernel.org> 14118L: linux-mips@vger.kernel.org 14119S: Supported 14120F: Documentation/devicetree/bindings/power/mti,mips-cpc.yaml 14121F: arch/mips/generic/ 14122F: arch/mips/tools/generic-board-config.sh 14123 14124MIPS RINT INSTRUCTION EMULATION 14125M: Aleksandar Markovic <aleksandar.markovic@mips.com> 14126L: linux-mips@vger.kernel.org 14127S: Supported 14128F: arch/mips/math-emu/dp_rint.c 14129F: arch/mips/math-emu/sp_rint.c 14130 14131MIPS/LOONGSON1 ARCHITECTURE 14132M: Keguang Zhang <keguang.zhang@gmail.com> 14133L: linux-mips@vger.kernel.org 14134S: Maintained 14135F: arch/mips/include/asm/mach-loongson32/ 14136F: arch/mips/loongson32/ 14137F: drivers/*/*loongson1* 14138 14139MIPS/LOONGSON2EF ARCHITECTURE 14140M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14141L: linux-mips@vger.kernel.org 14142S: Maintained 14143F: arch/mips/include/asm/mach-loongson2ef/ 14144F: arch/mips/loongson2ef/ 14145F: drivers/cpufreq/loongson2_cpufreq.c 14146 14147MIPS/LOONGSON64 ARCHITECTURE 14148M: Huacai Chen <chenhuacai@kernel.org> 14149M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14150L: linux-mips@vger.kernel.org 14151S: Maintained 14152F: arch/mips/include/asm/mach-loongson64/ 14153F: arch/mips/loongson64/ 14154F: drivers/irqchip/irq-loongson* 14155F: drivers/platform/mips/cpu_hwmon.c 14156 14157MIROSOUND PCM20 FM RADIO RECEIVER DRIVER 14158M: Hans Verkuil <hverkuil@xs4all.nl> 14159L: linux-media@vger.kernel.org 14160S: Odd Fixes 14161W: https://linuxtv.org 14162T: git git://linuxtv.org/media_tree.git 14163F: drivers/media/radio/radio-miropcm20* 14164 14165MMP SUPPORT 14166R: Lubomir Rintel <lkundrak@v3.sk> 14167L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14168S: Odd Fixes 14169T: git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git 14170F: arch/arm/boot/dts/mmp* 14171F: arch/arm/mach-mmp/ 14172F: include/linux/soc/mmp/ 14173 14174MMP USB PHY DRIVERS 14175R: Lubomir Rintel <lkundrak@v3.sk> 14176L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14177S: Maintained 14178F: drivers/phy/marvell/phy-mmp3-usb.c 14179F: drivers/phy/marvell/phy-pxa-usb.c 14180 14181MMU GATHER AND TLB INVALIDATION 14182M: Will Deacon <will@kernel.org> 14183M: "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com> 14184M: Andrew Morton <akpm@linux-foundation.org> 14185M: Nick Piggin <npiggin@gmail.com> 14186M: Peter Zijlstra <peterz@infradead.org> 14187L: linux-arch@vger.kernel.org 14188L: linux-mm@kvack.org 14189S: Maintained 14190F: arch/*/include/asm/tlb.h 14191F: include/asm-generic/tlb.h 14192F: mm/mmu_gather.c 14193 14194MN88472 MEDIA DRIVER 14195M: Antti Palosaari <crope@iki.fi> 14196L: linux-media@vger.kernel.org 14197S: Maintained 14198W: https://linuxtv.org 14199W: http://palosaari.fi/linux/ 14200Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14201F: drivers/media/dvb-frontends/mn88472* 14202 14203MN88473 MEDIA DRIVER 14204M: Antti Palosaari <crope@iki.fi> 14205L: linux-media@vger.kernel.org 14206S: Maintained 14207W: https://linuxtv.org 14208W: http://palosaari.fi/linux/ 14209Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14210F: drivers/media/dvb-frontends/mn88473* 14211 14212MODULE SUPPORT 14213M: Luis Chamberlain <mcgrof@kernel.org> 14214L: linux-modules@vger.kernel.org 14215L: linux-kernel@vger.kernel.org 14216S: Maintained 14217T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git modules-next 14218F: include/linux/kmod.h 14219F: include/linux/module.h 14220F: kernel/module/ 14221F: lib/test_kmod.c 14222F: scripts/module* 14223F: tools/testing/selftests/kmod/ 14224 14225MONOLITHIC POWER SYSTEM PMIC DRIVER 14226M: Saravanan Sekar <sravanhome@gmail.com> 14227S: Maintained 14228F: Documentation/devicetree/bindings/mfd/mps,mp2629.yaml 14229F: Documentation/devicetree/bindings/regulator/mps,mp*.yaml 14230F: drivers/hwmon/pmbus/mpq7932.c 14231F: drivers/iio/adc/mp2629_adc.c 14232F: drivers/mfd/mp2629.c 14233F: drivers/power/supply/mp2629_charger.c 14234F: drivers/regulator/mp5416.c 14235F: drivers/regulator/mpq7920.c 14236F: drivers/regulator/mpq7920.h 14237F: include/linux/mfd/mp2629.h 14238 14239MOST(R) TECHNOLOGY DRIVER 14240M: Parthiban Veerasooran <parthiban.veerasooran@microchip.com> 14241M: Christian Gromm <christian.gromm@microchip.com> 14242S: Maintained 14243F: Documentation/ABI/testing/configfs-most 14244F: Documentation/ABI/testing/sysfs-bus-most 14245F: drivers/most/ 14246F: drivers/staging/most/ 14247F: include/linux/most.h 14248 14249MOTORCOMM PHY DRIVER 14250M: Peter Geis <pgwipeout@gmail.com> 14251M: Frank <Frank.Sae@motor-comm.com> 14252L: netdev@vger.kernel.org 14253S: Maintained 14254F: Documentation/devicetree/bindings/net/motorcomm,yt8xxx.yaml 14255F: drivers/net/phy/motorcomm.c 14256 14257MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD 14258M: Jiri Slaby <jirislaby@kernel.org> 14259S: Maintained 14260F: Documentation/driver-api/tty/moxa-smartio.rst 14261F: drivers/tty/mxser.* 14262 14263MR800 AVERMEDIA USB FM RADIO DRIVER 14264M: Alexey Klimov <klimov.linux@gmail.com> 14265L: linux-media@vger.kernel.org 14266S: Maintained 14267T: git git://linuxtv.org/media_tree.git 14268F: drivers/media/radio/radio-mr800.c 14269 14270MRF24J40 IEEE 802.15.4 RADIO DRIVER 14271M: Stefan Schmidt <stefan@datenfreihafen.org> 14272L: linux-wpan@vger.kernel.org 14273S: Odd Fixes 14274F: Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt 14275F: drivers/net/ieee802154/mrf24j40.c 14276 14277MSI EC DRIVER 14278M: Nikita Kravets <teackot@gmail.com> 14279L: platform-driver-x86@vger.kernel.org 14280S: Maintained 14281W: https://github.com/BeardOverflow/msi-ec 14282F: drivers/platform/x86/msi-ec.* 14283 14284MSI LAPTOP SUPPORT 14285M: "Lee, Chun-Yi" <jlee@suse.com> 14286L: platform-driver-x86@vger.kernel.org 14287S: Maintained 14288F: drivers/platform/x86/msi-laptop.c 14289 14290MSI WMI SUPPORT 14291L: platform-driver-x86@vger.kernel.org 14292S: Orphan 14293F: drivers/platform/x86/msi-wmi.c 14294 14295MSI001 MEDIA DRIVER 14296M: Antti Palosaari <crope@iki.fi> 14297L: linux-media@vger.kernel.org 14298S: Maintained 14299W: https://linuxtv.org 14300W: http://palosaari.fi/linux/ 14301Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14302T: git git://linuxtv.org/anttip/media_tree.git 14303F: drivers/media/tuners/msi001* 14304 14305MSI2500 MEDIA DRIVER 14306M: Antti Palosaari <crope@iki.fi> 14307L: linux-media@vger.kernel.org 14308S: Maintained 14309W: https://linuxtv.org 14310W: http://palosaari.fi/linux/ 14311Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14312T: git git://linuxtv.org/anttip/media_tree.git 14313F: drivers/media/usb/msi2500/ 14314 14315MSTAR INTERRUPT CONTROLLER DRIVER 14316M: Mark-PK Tsai <mark-pk.tsai@mediatek.com> 14317M: Daniel Palmer <daniel@thingy.jp> 14318S: Maintained 14319F: Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml 14320F: drivers/irqchip/irq-mst-intc.c 14321 14322MSYSTEMS DISKONCHIP G3 MTD DRIVER 14323M: Robert Jarzmik <robert.jarzmik@free.fr> 14324L: linux-mtd@lists.infradead.org 14325S: Maintained 14326F: drivers/mtd/devices/docg3* 14327 14328MT9P031 APTINA CAMERA SENSOR 14329M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14330L: linux-media@vger.kernel.org 14331S: Maintained 14332T: git git://linuxtv.org/media_tree.git 14333F: Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml 14334F: drivers/media/i2c/mt9p031.c 14335F: include/media/i2c/mt9p031.h 14336 14337MT9T112 APTINA CAMERA SENSOR 14338M: Jacopo Mondi <jacopo@jmondi.org> 14339L: linux-media@vger.kernel.org 14340S: Odd Fixes 14341T: git git://linuxtv.org/media_tree.git 14342F: drivers/media/i2c/mt9t112.c 14343F: include/media/i2c/mt9t112.h 14344 14345MT9V032 APTINA CAMERA SENSOR 14346M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14347L: linux-media@vger.kernel.org 14348S: Maintained 14349T: git git://linuxtv.org/media_tree.git 14350F: Documentation/devicetree/bindings/media/i2c/mt9v032.txt 14351F: drivers/media/i2c/mt9v032.c 14352F: include/media/i2c/mt9v032.h 14353 14354MT9V111 APTINA CAMERA SENSOR 14355M: Jacopo Mondi <jacopo@jmondi.org> 14356L: linux-media@vger.kernel.org 14357S: Maintained 14358T: git git://linuxtv.org/media_tree.git 14359F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml 14360F: drivers/media/i2c/mt9v111.c 14361 14362MULTIFUNCTION DEVICES (MFD) 14363M: Lee Jones <lee@kernel.org> 14364S: Maintained 14365T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 14366F: Documentation/devicetree/bindings/mfd/ 14367F: drivers/mfd/ 14368F: include/dt-bindings/mfd/ 14369F: include/linux/mfd/ 14370 14371MULTIMEDIA CARD (MMC) ETC. OVER SPI 14372S: Orphan 14373F: drivers/mmc/host/mmc_spi.c 14374F: include/linux/spi/mmc_spi.h 14375 14376MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM 14377M: Ulf Hansson <ulf.hansson@linaro.org> 14378L: linux-mmc@vger.kernel.org 14379S: Maintained 14380T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 14381F: Documentation/devicetree/bindings/mmc/ 14382F: drivers/mmc/ 14383F: include/linux/mmc/ 14384F: include/uapi/linux/mmc/ 14385 14386MULTIPLEXER SUBSYSTEM 14387M: Peter Rosin <peda@axentia.se> 14388S: Maintained 14389F: Documentation/ABI/testing/sysfs-class-mux* 14390F: Documentation/devicetree/bindings/mux/ 14391F: drivers/mux/ 14392F: include/dt-bindings/mux/ 14393F: include/linux/mux/ 14394 14395MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER 14396M: Bin Liu <b-liu@ti.com> 14397L: linux-usb@vger.kernel.org 14398S: Maintained 14399F: drivers/usb/musb/ 14400 14401MXL301RF MEDIA DRIVER 14402M: Akihiro Tsukada <tskd08@gmail.com> 14403L: linux-media@vger.kernel.org 14404S: Odd Fixes 14405F: drivers/media/tuners/mxl301rf* 14406 14407MXL5007T MEDIA DRIVER 14408M: Michael Krufky <mkrufky@linuxtv.org> 14409L: linux-media@vger.kernel.org 14410S: Maintained 14411W: https://linuxtv.org 14412W: http://github.com/mkrufky 14413Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14414T: git git://linuxtv.org/mkrufky/tuners.git 14415F: drivers/media/tuners/mxl5007t.* 14416 14417MXSFB DRM DRIVER 14418M: Marek Vasut <marex@denx.de> 14419M: Stefan Agner <stefan@agner.ch> 14420L: dri-devel@lists.freedesktop.org 14421S: Supported 14422T: git git://anongit.freedesktop.org/drm/drm-misc 14423F: Documentation/devicetree/bindings/display/fsl,lcdif.yaml 14424F: drivers/gpu/drm/mxsfb/ 14425 14426MYLEX DAC960 PCI RAID Controller 14427M: Hannes Reinecke <hare@kernel.org> 14428L: linux-scsi@vger.kernel.org 14429S: Supported 14430F: drivers/scsi/myrb.* 14431F: drivers/scsi/myrs.* 14432 14433MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE) 14434M: Chris Lee <christopher.lee@cspi.com> 14435L: netdev@vger.kernel.org 14436S: Supported 14437W: https://www.cspi.com/ethernet-products/support/downloads/ 14438F: drivers/net/ethernet/myricom/myri10ge/ 14439 14440NAND FLASH SUBSYSTEM 14441M: Miquel Raynal <miquel.raynal@bootlin.com> 14442R: Richard Weinberger <richard@nod.at> 14443L: linux-mtd@lists.infradead.org 14444S: Maintained 14445W: http://www.linux-mtd.infradead.org/ 14446Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 14447C: irc://irc.oftc.net/mtd 14448T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next 14449F: drivers/mtd/nand/ 14450F: include/linux/mtd/*nand*.h 14451 14452NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER 14453M: Daniel Mack <zonque@gmail.com> 14454L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14455S: Maintained 14456W: http://www.native-instruments.com 14457F: sound/usb/caiaq/ 14458 14459NATSEMI ETHERNET DRIVER (DP8381x) 14460S: Orphan 14461F: drivers/net/ethernet/natsemi/natsemi.c 14462 14463NCR 5380 SCSI DRIVERS 14464M: Finn Thain <fthain@linux-m68k.org> 14465M: Michael Schmitz <schmitzmic@gmail.com> 14466L: linux-scsi@vger.kernel.org 14467S: Maintained 14468F: Documentation/scsi/g_NCR5380.rst 14469F: drivers/scsi/NCR5380.* 14470F: drivers/scsi/arm/cumana_1.c 14471F: drivers/scsi/arm/oak.c 14472F: drivers/scsi/atari_scsi.* 14473F: drivers/scsi/dmx3191d.c 14474F: drivers/scsi/g_NCR5380.* 14475F: drivers/scsi/mac_scsi.* 14476F: drivers/scsi/sun3_scsi.* 14477F: drivers/scsi/sun3_scsi_vme.c 14478 14479NCSI LIBRARY 14480M: Samuel Mendoza-Jonas <sam@mendozajonas.com> 14481S: Maintained 14482F: net/ncsi/ 14483 14484NCT6775 HARDWARE MONITOR DRIVER - CORE & PLATFORM DRIVER 14485M: Guenter Roeck <linux@roeck-us.net> 14486L: linux-hwmon@vger.kernel.org 14487S: Maintained 14488F: Documentation/hwmon/nct6775.rst 14489F: drivers/hwmon/nct6775-core.c 14490F: drivers/hwmon/nct6775-platform.c 14491F: drivers/hwmon/nct6775.h 14492 14493NCT6775 HARDWARE MONITOR DRIVER - I2C DRIVER 14494M: Zev Weiss <zev@bewilderbeest.net> 14495L: linux-hwmon@vger.kernel.org 14496S: Maintained 14497F: Documentation/devicetree/bindings/hwmon/nuvoton,nct6775.yaml 14498F: drivers/hwmon/nct6775-i2c.c 14499 14500NETDEVSIM 14501M: Jakub Kicinski <kuba@kernel.org> 14502S: Maintained 14503F: drivers/net/netdevsim/* 14504 14505NETEM NETWORK EMULATOR 14506M: Stephen Hemminger <stephen@networkplumber.org> 14507L: netdev@vger.kernel.org 14508S: Maintained 14509F: net/sched/sch_netem.c 14510 14511NETERION 10GbE DRIVERS (s2io) 14512M: Jon Mason <jdmason@kudzu.us> 14513L: netdev@vger.kernel.org 14514S: Supported 14515F: Documentation/networking/device_drivers/ethernet/neterion/s2io.rst 14516F: drivers/net/ethernet/neterion/ 14517 14518NETFILTER 14519M: Pablo Neira Ayuso <pablo@netfilter.org> 14520M: Jozsef Kadlecsik <kadlec@netfilter.org> 14521M: Florian Westphal <fw@strlen.de> 14522L: netfilter-devel@vger.kernel.org 14523L: coreteam@netfilter.org 14524S: Maintained 14525W: http://www.netfilter.org/ 14526W: http://www.iptables.org/ 14527W: http://www.nftables.org/ 14528Q: http://patchwork.ozlabs.org/project/netfilter-devel/list/ 14529C: irc://irc.libera.chat/netfilter 14530T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git 14531T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git 14532F: include/linux/netfilter* 14533F: include/linux/netfilter/ 14534F: include/net/netfilter/ 14535F: include/uapi/linux/netfilter* 14536F: include/uapi/linux/netfilter/ 14537F: net/*/netfilter.c 14538F: net/*/netfilter/ 14539F: net/bridge/br_netfilter*.c 14540F: net/netfilter/ 14541 14542NETROM NETWORK LAYER 14543M: Ralf Baechle <ralf@linux-mips.org> 14544L: linux-hams@vger.kernel.org 14545S: Maintained 14546W: http://www.linux-ax25.org/ 14547F: include/net/netrom.h 14548F: include/uapi/linux/netrom.h 14549F: net/netrom/ 14550 14551NETRONIX EMBEDDED CONTROLLER 14552M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 14553S: Maintained 14554F: Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml 14555F: drivers/mfd/ntxec.c 14556F: drivers/pwm/pwm-ntxec.c 14557F: drivers/rtc/rtc-ntxec.c 14558F: include/linux/mfd/ntxec.h 14559 14560NETRONOME ETHERNET DRIVERS 14561M: Simon Horman <simon.horman@corigine.com> 14562R: Jakub Kicinski <kuba@kernel.org> 14563L: oss-drivers@corigine.com 14564S: Maintained 14565F: drivers/net/ethernet/netronome/ 14566 14567NETWORK BLOCK DEVICE (NBD) 14568M: Josef Bacik <josef@toxicpanda.com> 14569L: linux-block@vger.kernel.org 14570L: nbd@other.debian.org 14571S: Maintained 14572F: Documentation/admin-guide/blockdev/nbd.rst 14573F: drivers/block/nbd.c 14574F: include/trace/events/nbd.h 14575F: include/uapi/linux/nbd.h 14576 14577NETWORK DROP MONITOR 14578M: Neil Horman <nhorman@tuxdriver.com> 14579L: netdev@vger.kernel.org 14580S: Maintained 14581W: https://fedorahosted.org/dropwatch/ 14582F: include/uapi/linux/net_dropmon.h 14583F: net/core/drop_monitor.c 14584 14585NETWORKING DRIVERS 14586M: "David S. Miller" <davem@davemloft.net> 14587M: Eric Dumazet <edumazet@google.com> 14588M: Jakub Kicinski <kuba@kernel.org> 14589M: Paolo Abeni <pabeni@redhat.com> 14590L: netdev@vger.kernel.org 14591S: Maintained 14592Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14593T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14594T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14595F: Documentation/devicetree/bindings/net/ 14596F: drivers/connector/ 14597F: drivers/net/ 14598X: drivers/net/wireless/ 14599F: include/dt-bindings/net/ 14600F: include/linux/etherdevice.h 14601F: include/linux/fcdevice.h 14602F: include/linux/fddidevice.h 14603F: include/linux/hippidevice.h 14604F: include/linux/if_* 14605F: include/linux/inetdevice.h 14606F: include/linux/netdevice.h 14607F: include/uapi/linux/if_* 14608F: include/uapi/linux/netdevice.h 14609 14610NETWORKING DRIVERS (WIRELESS) 14611M: Kalle Valo <kvalo@kernel.org> 14612L: linux-wireless@vger.kernel.org 14613S: Maintained 14614W: https://wireless.wiki.kernel.org/ 14615Q: https://patchwork.kernel.org/project/linux-wireless/list/ 14616T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 14617T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 14618F: Documentation/devicetree/bindings/net/wireless/ 14619F: drivers/net/wireless/ 14620 14621NETWORKING [DSA] 14622M: Andrew Lunn <andrew@lunn.ch> 14623M: Florian Fainelli <f.fainelli@gmail.com> 14624M: Vladimir Oltean <olteanv@gmail.com> 14625S: Maintained 14626F: Documentation/devicetree/bindings/net/dsa/ 14627F: Documentation/devicetree/bindings/net/ethernet-switch-port.yaml 14628F: Documentation/devicetree/bindings/net/ethernet-switch.yaml 14629F: drivers/net/dsa/ 14630F: include/linux/dsa/ 14631F: include/linux/platform_data/dsa.h 14632F: include/net/dsa.h 14633F: net/dsa/ 14634F: tools/testing/selftests/drivers/net/dsa/ 14635 14636NETWORKING [GENERAL] 14637M: "David S. Miller" <davem@davemloft.net> 14638M: Eric Dumazet <edumazet@google.com> 14639M: Jakub Kicinski <kuba@kernel.org> 14640M: Paolo Abeni <pabeni@redhat.com> 14641L: netdev@vger.kernel.org 14642S: Maintained 14643Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14644B: mailto:netdev@vger.kernel.org 14645T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14646T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14647F: Documentation/core-api/netlink.rst 14648F: Documentation/netlink/ 14649F: Documentation/networking/ 14650F: Documentation/process/maintainer-netdev.rst 14651F: Documentation/userspace-api/netlink/ 14652F: include/linux/in.h 14653F: include/linux/net.h 14654F: include/linux/netdevice.h 14655F: include/net/ 14656F: include/uapi/linux/in.h 14657F: include/uapi/linux/net.h 14658F: include/uapi/linux/net_namespace.h 14659F: include/uapi/linux/netdevice.h 14660F: lib/net_utils.c 14661F: lib/random32.c 14662F: net/ 14663X: net/bluetooth/ 14664F: tools/net/ 14665F: tools/testing/selftests/net/ 14666 14667NETWORKING [IPSEC] 14668M: Steffen Klassert <steffen.klassert@secunet.com> 14669M: Herbert Xu <herbert@gondor.apana.org.au> 14670M: "David S. Miller" <davem@davemloft.net> 14671L: netdev@vger.kernel.org 14672S: Maintained 14673T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git 14674T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git 14675F: include/net/xfrm.h 14676F: include/uapi/linux/xfrm.h 14677F: net/ipv4/ah4.c 14678F: net/ipv4/esp4* 14679F: net/ipv4/ip_vti.c 14680F: net/ipv4/ipcomp.c 14681F: net/ipv4/xfrm* 14682F: net/ipv6/ah6.c 14683F: net/ipv6/esp6* 14684F: net/ipv6/ip6_vti.c 14685F: net/ipv6/ipcomp6.c 14686F: net/ipv6/xfrm* 14687F: net/key/ 14688F: net/xfrm/ 14689F: tools/testing/selftests/net/ipsec.c 14690 14691NETWORKING [IPv4/IPv6] 14692M: "David S. Miller" <davem@davemloft.net> 14693M: David Ahern <dsahern@kernel.org> 14694L: netdev@vger.kernel.org 14695S: Maintained 14696T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14697F: arch/x86/net/* 14698F: include/linux/ip.h 14699F: include/linux/ipv6* 14700F: include/net/fib* 14701F: include/net/ip* 14702F: include/net/route.h 14703F: net/ipv4/ 14704F: net/ipv6/ 14705 14706NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK) 14707M: Paul Moore <paul@paul-moore.com> 14708L: netdev@vger.kernel.org 14709L: linux-security-module@vger.kernel.org 14710S: Maintained 14711W: https://github.com/netlabel 14712F: Documentation/netlabel/ 14713F: include/net/calipso.h 14714F: include/net/cipso_ipv4.h 14715F: include/net/netlabel.h 14716F: include/uapi/linux/netfilter/xt_CONNSECMARK.h 14717F: include/uapi/linux/netfilter/xt_SECMARK.h 14718F: net/ipv4/cipso_ipv4.c 14719F: net/ipv6/calipso.c 14720F: net/netfilter/xt_CONNSECMARK.c 14721F: net/netfilter/xt_SECMARK.c 14722F: net/netlabel/ 14723 14724NETWORKING [MPTCP] 14725M: Matthieu Baerts <matthieu.baerts@tessares.net> 14726M: Mat Martineau <martineau@kernel.org> 14727L: netdev@vger.kernel.org 14728L: mptcp@lists.linux.dev 14729S: Maintained 14730W: https://github.com/multipath-tcp/mptcp_net-next/wiki 14731B: https://github.com/multipath-tcp/mptcp_net-next/issues 14732T: git https://github.com/multipath-tcp/mptcp_net-next.git export-net 14733T: git https://github.com/multipath-tcp/mptcp_net-next.git export 14734F: Documentation/networking/mptcp-sysctl.rst 14735F: include/net/mptcp.h 14736F: include/trace/events/mptcp.h 14737F: include/uapi/linux/mptcp.h 14738F: net/mptcp/ 14739F: tools/testing/selftests/bpf/*/*mptcp*.c 14740F: tools/testing/selftests/net/mptcp/ 14741 14742NETWORKING [TCP] 14743M: Eric Dumazet <edumazet@google.com> 14744L: netdev@vger.kernel.org 14745S: Maintained 14746F: include/linux/net_mm.h 14747F: include/linux/tcp.h 14748F: include/net/tcp.h 14749F: include/trace/events/tcp.h 14750F: include/uapi/linux/tcp.h 14751F: net/ipv4/syncookies.c 14752F: net/ipv4/tcp*.c 14753F: net/ipv6/syncookies.c 14754F: net/ipv6/tcp*.c 14755 14756NETWORKING [TLS] 14757M: Boris Pismenny <borisp@nvidia.com> 14758M: John Fastabend <john.fastabend@gmail.com> 14759M: Jakub Kicinski <kuba@kernel.org> 14760L: netdev@vger.kernel.org 14761S: Maintained 14762F: include/net/tls.h 14763F: include/uapi/linux/tls.h 14764F: net/tls/* 14765 14766NETXEN (1/10) GbE SUPPORT 14767M: Manish Chopra <manishc@marvell.com> 14768M: Rahul Verma <rahulv@marvell.com> 14769M: GR-Linux-NIC-Dev@marvell.com 14770L: netdev@vger.kernel.org 14771S: Supported 14772F: drivers/net/ethernet/qlogic/netxen/ 14773 14774NET_FAILOVER MODULE 14775M: Sridhar Samudrala <sridhar.samudrala@intel.com> 14776L: netdev@vger.kernel.org 14777S: Supported 14778F: Documentation/networking/net_failover.rst 14779F: drivers/net/net_failover.c 14780F: include/net/net_failover.h 14781 14782NEXTHOP 14783M: David Ahern <dsahern@kernel.org> 14784L: netdev@vger.kernel.org 14785S: Maintained 14786F: include/net/netns/nexthop.h 14787F: include/net/nexthop.h 14788F: include/uapi/linux/nexthop.h 14789F: net/ipv4/nexthop.c 14790 14791NFC SUBSYSTEM 14792M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 14793L: netdev@vger.kernel.org 14794S: Maintained 14795F: Documentation/devicetree/bindings/net/nfc/ 14796F: drivers/nfc/ 14797F: include/net/nfc/ 14798F: include/uapi/linux/nfc.h 14799F: net/nfc/ 14800 14801NFC VIRTUAL NCI DEVICE DRIVER 14802M: Bongsu Jeon <bongsu.jeon@samsung.com> 14803L: netdev@vger.kernel.org 14804S: Supported 14805F: drivers/nfc/virtual_ncidev.c 14806F: tools/testing/selftests/nci/ 14807 14808NFS, SUNRPC, AND LOCKD CLIENTS 14809M: Trond Myklebust <trond.myklebust@hammerspace.com> 14810M: Anna Schumaker <anna@kernel.org> 14811L: linux-nfs@vger.kernel.org 14812S: Maintained 14813W: http://client.linux-nfs.org 14814T: git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git 14815F: Documentation/filesystems/nfs/ 14816F: fs/lockd/ 14817F: fs/nfs/ 14818F: fs/nfs_common/ 14819F: include/linux/lockd/ 14820F: include/linux/nfs* 14821F: include/linux/sunrpc/ 14822F: include/uapi/linux/nfs* 14823F: include/uapi/linux/sunrpc/ 14824F: net/sunrpc/ 14825 14826NILFS2 FILESYSTEM 14827M: Ryusuke Konishi <konishi.ryusuke@gmail.com> 14828L: linux-nilfs@vger.kernel.org 14829S: Supported 14830W: https://nilfs.sourceforge.io/ 14831W: https://nilfs.osdn.jp/ 14832T: git https://github.com/konis/nilfs2.git 14833F: Documentation/filesystems/nilfs2.rst 14834F: fs/nilfs2/ 14835F: include/trace/events/nilfs2.h 14836F: include/uapi/linux/nilfs2_api.h 14837F: include/uapi/linux/nilfs2_ondisk.h 14838 14839NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER 14840M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14841S: Maintained 14842W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14843F: Documentation/scsi/NinjaSCSI.rst 14844F: drivers/scsi/pcmcia/nsp_* 14845 14846NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER 14847M: GOTO Masanori <gotom@debian.or.jp> 14848M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14849S: Maintained 14850W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14851F: Documentation/scsi/NinjaSCSI.rst 14852F: drivers/scsi/nsp32* 14853 14854NINTENDO HID DRIVER 14855M: Daniel J. Ogorchock <djogorchock@gmail.com> 14856L: linux-input@vger.kernel.org 14857S: Maintained 14858F: drivers/hid/hid-nintendo* 14859 14860NIOS2 ARCHITECTURE 14861M: Dinh Nguyen <dinguyen@kernel.org> 14862S: Maintained 14863T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 14864F: arch/nios2/ 14865 14866NITRO ENCLAVES (NE) 14867M: Alexandru Ciobotaru <alcioa@amazon.com> 14868L: linux-kernel@vger.kernel.org 14869L: The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com> 14870S: Supported 14871W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 14872F: Documentation/virt/ne_overview.rst 14873F: drivers/virt/nitro_enclaves/ 14874F: include/linux/nitro_enclaves.h 14875F: include/uapi/linux/nitro_enclaves.h 14876F: samples/nitro_enclaves/ 14877 14878NOHZ, DYNTICKS SUPPORT 14879M: Frederic Weisbecker <frederic@kernel.org> 14880M: Thomas Gleixner <tglx@linutronix.de> 14881M: Ingo Molnar <mingo@kernel.org> 14882L: linux-kernel@vger.kernel.org 14883S: Maintained 14884T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz 14885F: include/linux/sched/nohz.h 14886F: include/linux/tick.h 14887F: kernel/time/tick*.* 14888 14889NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS) 14890M: Pavel Machek <pavel@ucw.cz> 14891M: Sakari Ailus <sakari.ailus@iki.fi> 14892L: linux-media@vger.kernel.org 14893S: Maintained 14894F: drivers/media/i2c/ad5820.c 14895F: drivers/media/i2c/et8ek8 14896 14897NOKIA N900 POWER SUPPLY DRIVERS 14898R: Pali Rohár <pali@kernel.org> 14899F: drivers/power/supply/bq2415x_charger.c 14900F: drivers/power/supply/bq27xxx_battery.c 14901F: drivers/power/supply/bq27xxx_battery_i2c.c 14902F: drivers/power/supply/isp1704_charger.c 14903F: drivers/power/supply/rx51_battery.c 14904F: include/linux/power/bq2415x_charger.h 14905F: include/linux/power/bq27xxx_battery.h 14906 14907NOLIBC HEADER FILE 14908M: Willy Tarreau <w@1wt.eu> 14909S: Maintained 14910T: git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git 14911F: tools/include/nolibc/ 14912F: tools/testing/selftests/nolibc/ 14913 14914NOVATEK NVT-TS I2C TOUCHSCREEN DRIVER 14915M: Hans de Goede <hdegoede@redhat.com> 14916L: linux-input@vger.kernel.org 14917S: Maintained 14918F: drivers/input/touchscreen/novatek-nvt-ts.c 14919 14920NSDEPS 14921M: Matthias Maennich <maennich@google.com> 14922S: Maintained 14923F: Documentation/core-api/symbol-namespaces.rst 14924F: scripts/nsdeps 14925 14926NTB AMD DRIVER 14927M: Sanjay R Mehta <sanju.mehta@amd.com> 14928M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 14929L: ntb@lists.linux.dev 14930S: Supported 14931F: drivers/ntb/hw/amd/ 14932 14933NTB DRIVER CORE 14934M: Jon Mason <jdmason@kudzu.us> 14935M: Dave Jiang <dave.jiang@intel.com> 14936M: Allen Hubbe <allenbh@gmail.com> 14937L: ntb@lists.linux.dev 14938S: Supported 14939W: https://github.com/jonmason/ntb/wiki 14940T: git git://github.com/jonmason/ntb.git 14941F: drivers/net/ntb_netdev.c 14942F: drivers/ntb/ 14943F: drivers/pci/endpoint/functions/pci-epf-*ntb.c 14944F: include/linux/ntb.h 14945F: include/linux/ntb_transport.h 14946F: tools/testing/selftests/ntb/ 14947 14948NTB IDT DRIVER 14949M: Serge Semin <fancer.lancer@gmail.com> 14950L: ntb@lists.linux.dev 14951S: Supported 14952F: drivers/ntb/hw/idt/ 14953 14954NTB INTEL DRIVER 14955M: Dave Jiang <dave.jiang@intel.com> 14956L: ntb@lists.linux.dev 14957S: Supported 14958W: https://github.com/davejiang/linux/wiki 14959T: git https://github.com/davejiang/linux.git 14960F: drivers/ntb/hw/intel/ 14961 14962NTFS FILESYSTEM 14963M: Anton Altaparmakov <anton@tuxera.com> 14964R: Namjae Jeon <linkinjeon@kernel.org> 14965L: linux-ntfs-dev@lists.sourceforge.net 14966S: Supported 14967W: http://www.tuxera.com/ 14968T: git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git 14969F: Documentation/filesystems/ntfs.rst 14970F: fs/ntfs/ 14971 14972NTFS3 FILESYSTEM 14973M: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> 14974L: ntfs3@lists.linux.dev 14975S: Supported 14976W: http://www.paragon-software.com/ 14977T: git https://github.com/Paragon-Software-Group/linux-ntfs3.git 14978F: Documentation/filesystems/ntfs3.rst 14979F: fs/ntfs3/ 14980 14981NUBUS SUBSYSTEM 14982M: Finn Thain <fthain@linux-m68k.org> 14983L: linux-m68k@lists.linux-m68k.org 14984S: Maintained 14985F: arch/*/include/asm/nubus.h 14986F: drivers/nubus/ 14987F: include/linux/nubus.h 14988F: include/uapi/linux/nubus.h 14989 14990NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER 14991M: Antonino Daplas <adaplas@gmail.com> 14992L: linux-fbdev@vger.kernel.org 14993S: Maintained 14994F: drivers/video/fbdev/nvidia/ 14995F: drivers/video/fbdev/riva/ 14996 14997NVIDIA WMI EC BACKLIGHT DRIVER 14998M: Daniel Dadap <ddadap@nvidia.com> 14999L: platform-driver-x86@vger.kernel.org 15000S: Supported 15001F: drivers/platform/x86/nvidia-wmi-ec-backlight.c 15002F: include/linux/platform_data/x86/nvidia-wmi-ec-backlight.h 15003 15004NVM EXPRESS DRIVER 15005M: Keith Busch <kbusch@kernel.org> 15006M: Jens Axboe <axboe@fb.com> 15007M: Christoph Hellwig <hch@lst.de> 15008M: Sagi Grimberg <sagi@grimberg.me> 15009L: linux-nvme@lists.infradead.org 15010S: Supported 15011W: http://git.infradead.org/nvme.git 15012T: git git://git.infradead.org/nvme.git 15013F: Documentation/nvme/ 15014F: drivers/nvme/common/ 15015F: drivers/nvme/host/ 15016F: include/linux/nvme-*.h 15017F: include/linux/nvme.h 15018F: include/uapi/linux/nvme_ioctl.h 15019 15020NVM EXPRESS FABRICS AUTHENTICATION 15021M: Hannes Reinecke <hare@suse.de> 15022L: linux-nvme@lists.infradead.org 15023S: Supported 15024F: drivers/nvme/host/auth.c 15025F: drivers/nvme/target/auth.c 15026F: drivers/nvme/target/fabrics-cmd-auth.c 15027F: include/linux/nvme-auth.h 15028 15029NVM EXPRESS FC TRANSPORT DRIVERS 15030M: James Smart <james.smart@broadcom.com> 15031L: linux-nvme@lists.infradead.org 15032S: Supported 15033F: drivers/nvme/host/fc.c 15034F: drivers/nvme/target/fc.c 15035F: drivers/nvme/target/fcloop.c 15036F: include/linux/nvme-fc-driver.h 15037F: include/linux/nvme-fc.h 15038 15039NVM EXPRESS HARDWARE MONITORING SUPPORT 15040M: Guenter Roeck <linux@roeck-us.net> 15041L: linux-nvme@lists.infradead.org 15042S: Supported 15043F: drivers/nvme/host/hwmon.c 15044 15045NVM EXPRESS TARGET DRIVER 15046M: Christoph Hellwig <hch@lst.de> 15047M: Sagi Grimberg <sagi@grimberg.me> 15048M: Chaitanya Kulkarni <kch@nvidia.com> 15049L: linux-nvme@lists.infradead.org 15050S: Supported 15051W: http://git.infradead.org/nvme.git 15052T: git git://git.infradead.org/nvme.git 15053F: drivers/nvme/target/ 15054 15055NVMEM FRAMEWORK 15056M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 15057S: Maintained 15058T: git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git 15059F: Documentation/ABI/stable/sysfs-bus-nvmem 15060F: Documentation/devicetree/bindings/nvmem/ 15061F: drivers/nvmem/ 15062F: include/linux/nvmem-consumer.h 15063F: include/linux/nvmem-provider.h 15064 15065NXP BLUETOOTH WIRELESS DRIVERS 15066M: Amitkumar Karwar <amitkumar.karwar@nxp.com> 15067M: Neeraj Kale <neeraj.sanjaykale@nxp.com> 15068S: Maintained 15069F: Documentation/devicetree/bindings/net/bluetooth/nxp,88w8987-bt.yaml 15070F: drivers/bluetooth/btnxpuart.c 15071 15072NXP C45 TJA11XX PHY DRIVER 15073M: Radu Pirea <radu-nicolae.pirea@oss.nxp.com> 15074L: netdev@vger.kernel.org 15075S: Maintained 15076F: drivers/net/phy/nxp-c45-tja11xx.c 15077 15078NXP FSPI DRIVER 15079M: Han Xu <han.xu@nxp.com> 15080M: Haibo Chen <haibo.chen@nxp.com> 15081R: Yogesh Gaur <yogeshgaur.83@gmail.com> 15082L: linux-spi@vger.kernel.org 15083S: Maintained 15084F: Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml 15085F: drivers/spi/spi-nxp-fspi.c 15086 15087NXP FXAS21002C DRIVER 15088M: Rui Miguel Silva <rmfrfs@gmail.com> 15089L: linux-iio@vger.kernel.org 15090S: Maintained 15091F: Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml 15092F: drivers/iio/gyro/fxas21002c.h 15093F: drivers/iio/gyro/fxas21002c_core.c 15094F: drivers/iio/gyro/fxas21002c_i2c.c 15095F: drivers/iio/gyro/fxas21002c_spi.c 15096 15097NXP i.MX 7D/6SX/6UL/93 AND VF610 ADC DRIVER 15098M: Haibo Chen <haibo.chen@nxp.com> 15099L: linux-iio@vger.kernel.org 15100L: linux-imx@nxp.com 15101S: Maintained 15102F: Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml 15103F: Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml 15104F: Documentation/devicetree/bindings/iio/adc/nxp,imx93-adc.yaml 15105F: drivers/iio/adc/imx7d_adc.c 15106F: drivers/iio/adc/imx93_adc.c 15107F: drivers/iio/adc/vf610_adc.c 15108 15109NXP i.MX 8M ISI DRIVER 15110M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15111L: linux-media@vger.kernel.org 15112S: Maintained 15113F: Documentation/devicetree/bindings/media/nxp,imx8-isi.yaml 15114F: drivers/media/platform/nxp/imx8-isi/ 15115 15116NXP i.MX 8MP DW100 V4L2 DRIVER 15117M: Xavier Roumegue <xavier.roumegue@oss.nxp.com> 15118L: linux-media@vger.kernel.org 15119S: Maintained 15120F: Documentation/devicetree/bindings/media/nxp,dw100.yaml 15121F: Documentation/userspace-api/media/drivers/dw100.rst 15122F: drivers/media/platform/nxp/dw100/ 15123F: include/uapi/linux/dw100.h 15124 15125NXP i.MX 8MQ DCSS DRIVER 15126M: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com> 15127R: Lucas Stach <l.stach@pengutronix.de> 15128L: dri-devel@lists.freedesktop.org 15129S: Maintained 15130F: Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml 15131F: drivers/gpu/drm/imx/dcss/ 15132 15133NXP i.MX 8QXP ADC DRIVER 15134M: Cai Huoqing <cai.huoqing@linux.dev> 15135M: Haibo Chen <haibo.chen@nxp.com> 15136L: linux-imx@nxp.com 15137L: linux-iio@vger.kernel.org 15138S: Maintained 15139F: Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml 15140F: drivers/iio/adc/imx8qxp-adc.c 15141 15142NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER 15143M: Mirela Rabulea <mirela.rabulea@nxp.com> 15144R: NXP Linux Team <linux-imx@nxp.com> 15145L: linux-media@vger.kernel.org 15146S: Maintained 15147F: Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml 15148F: drivers/media/platform/nxp/imx-jpeg 15149 15150NXP i.MX CLOCK DRIVERS 15151M: Abel Vesa <abelvesa@kernel.org> 15152R: Peng Fan <peng.fan@nxp.com> 15153L: linux-clk@vger.kernel.org 15154L: linux-imx@nxp.com 15155S: Maintained 15156T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux.git clk/imx 15157F: Documentation/devicetree/bindings/clock/imx* 15158F: drivers/clk/imx/ 15159F: include/dt-bindings/clock/imx* 15160 15161NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER 15162M: Jagan Teki <jagan@amarulasolutions.com> 15163S: Maintained 15164F: Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml 15165F: drivers/regulator/pf8x00-regulator.c 15166 15167NXP PTN5150A CC LOGIC AND EXTCON DRIVER 15168M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 15169L: linux-kernel@vger.kernel.org 15170S: Maintained 15171F: Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml 15172F: drivers/extcon/extcon-ptn5150.c 15173 15174NXP SGTL5000 DRIVER 15175M: Fabio Estevam <festevam@gmail.com> 15176L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15177S: Maintained 15178F: Documentation/devicetree/bindings/sound/sgtl5000.yaml 15179F: sound/soc/codecs/sgtl5000* 15180 15181NXP SJA1105 ETHERNET SWITCH DRIVER 15182M: Vladimir Oltean <olteanv@gmail.com> 15183L: linux-kernel@vger.kernel.org 15184S: Maintained 15185F: drivers/net/dsa/sja1105 15186F: drivers/net/pcs/pcs-xpcs-nxp.c 15187 15188NXP TDA998X DRM DRIVER 15189M: Russell King <linux@armlinux.org.uk> 15190S: Maintained 15191T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel 15192T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes 15193F: drivers/gpu/drm/i2c/tda998x_drv.c 15194F: include/drm/i2c/tda998x.h 15195F: include/dt-bindings/display/tda998x.h 15196K: "nxp,tda998x" 15197 15198NXP TFA9879 DRIVER 15199M: Peter Rosin <peda@axentia.se> 15200L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15201S: Maintained 15202F: Documentation/devicetree/bindings/sound/tfa9879.txt 15203F: sound/soc/codecs/tfa9879* 15204 15205NXP-NCI NFC DRIVER 15206S: Orphan 15207F: Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml 15208F: drivers/nfc/nxp-nci 15209 15210NXP/Goodix TFA989X (TFA1) DRIVER 15211M: Stephan Gerhold <stephan@gerhold.net> 15212L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15213S: Maintained 15214F: Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml 15215F: sound/soc/codecs/tfa989x.c 15216 15217NZXT-KRAKEN2 HARDWARE MONITORING DRIVER 15218M: Jonas Malaco <jonas@protocubo.io> 15219L: linux-hwmon@vger.kernel.org 15220S: Maintained 15221F: Documentation/hwmon/nzxt-kraken2.rst 15222F: drivers/hwmon/nzxt-kraken2.c 15223 15224NZXT-SMART2 HARDWARE MONITORING DRIVER 15225M: Aleksandr Mezin <mezin.alexander@gmail.com> 15226L: linux-hwmon@vger.kernel.org 15227S: Maintained 15228F: Documentation/hwmon/nzxt-smart2.rst 15229F: drivers/hwmon/nzxt-smart2.c 15230 15231OBJAGG 15232M: Jiri Pirko <jiri@resnulli.us> 15233L: netdev@vger.kernel.org 15234S: Supported 15235F: include/linux/objagg.h 15236F: lib/objagg.c 15237F: lib/test_objagg.c 15238 15239OBJTOOL 15240M: Josh Poimboeuf <jpoimboe@kernel.org> 15241M: Peter Zijlstra <peterz@infradead.org> 15242S: Supported 15243F: include/linux/objtool*.h 15244F: tools/objtool/ 15245 15246OCELOT ETHERNET SWITCH DRIVER 15247M: Vladimir Oltean <vladimir.oltean@nxp.com> 15248M: Claudiu Manoil <claudiu.manoil@nxp.com> 15249M: Alexandre Belloni <alexandre.belloni@bootlin.com> 15250M: UNGLinuxDriver@microchip.com 15251L: netdev@vger.kernel.org 15252S: Supported 15253F: drivers/net/dsa/ocelot/* 15254F: drivers/net/ethernet/mscc/ 15255F: include/soc/mscc/ocelot* 15256F: net/dsa/tag_ocelot.c 15257F: net/dsa/tag_ocelot_8021q.c 15258F: tools/testing/selftests/drivers/net/ocelot/* 15259 15260OCELOT EXTERNAL SWITCH CONTROL 15261M: Colin Foster <colin.foster@in-advantage.com> 15262S: Supported 15263F: Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml 15264F: drivers/mfd/ocelot* 15265F: drivers/net/dsa/ocelot/ocelot_ext.c 15266F: include/linux/mfd/ocelot.h 15267 15268OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER 15269M: Frederic Barrat <fbarrat@linux.ibm.com> 15270M: Andrew Donnellan <ajd@linux.ibm.com> 15271L: linuxppc-dev@lists.ozlabs.org 15272S: Supported 15273F: Documentation/userspace-api/accelerators/ocxl.rst 15274F: arch/powerpc/include/asm/pnv-ocxl.h 15275F: arch/powerpc/platforms/powernv/ocxl.c 15276F: drivers/misc/ocxl/ 15277F: include/misc/ocxl* 15278F: include/uapi/misc/ocxl.h 15279 15280OMAP AUDIO SUPPORT 15281M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 15282M: Jarkko Nikula <jarkko.nikula@bitmer.com> 15283L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15284L: linux-omap@vger.kernel.org 15285S: Maintained 15286F: sound/soc/ti/n810.c 15287F: sound/soc/ti/omap* 15288F: sound/soc/ti/rx51.c 15289F: sound/soc/ti/sdma-pcm.* 15290 15291OMAP CLOCK FRAMEWORK SUPPORT 15292M: Paul Walmsley <paul@pwsan.com> 15293L: linux-omap@vger.kernel.org 15294S: Maintained 15295F: arch/arm/*omap*/*clock* 15296 15297OMAP DEVICE TREE SUPPORT 15298M: Benoît Cousson <bcousson@baylibre.com> 15299M: Tony Lindgren <tony@atomide.com> 15300L: linux-omap@vger.kernel.org 15301L: devicetree@vger.kernel.org 15302S: Maintained 15303F: arch/arm/boot/dts/*am3* 15304F: arch/arm/boot/dts/*am4* 15305F: arch/arm/boot/dts/*am5* 15306F: arch/arm/boot/dts/*dra7* 15307F: arch/arm/boot/dts/*omap* 15308F: arch/arm/boot/dts/logicpd-som-lv* 15309F: arch/arm/boot/dts/logicpd-torpedo* 15310 15311OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2) 15312L: linux-omap@vger.kernel.org 15313L: linux-fbdev@vger.kernel.org 15314S: Orphan 15315F: Documentation/arm/omap/dss.rst 15316F: drivers/video/fbdev/omap2/ 15317 15318OMAP FRAMEBUFFER SUPPORT 15319L: linux-fbdev@vger.kernel.org 15320L: linux-omap@vger.kernel.org 15321S: Orphan 15322F: drivers/video/fbdev/omap/ 15323 15324OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT 15325M: Roger Quadros <rogerq@kernel.org> 15326M: Tony Lindgren <tony@atomide.com> 15327L: linux-omap@vger.kernel.org 15328S: Maintained 15329F: arch/arm/mach-omap2/*gpmc* 15330F: drivers/memory/omap-gpmc.c 15331 15332OMAP GPIO DRIVER 15333M: Grygorii Strashko <grygorii.strashko@ti.com> 15334M: Santosh Shilimkar <ssantosh@kernel.org> 15335M: Kevin Hilman <khilman@kernel.org> 15336L: linux-omap@vger.kernel.org 15337S: Maintained 15338F: Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml 15339F: drivers/gpio/gpio-omap.c 15340 15341OMAP HARDWARE SPINLOCK SUPPORT 15342M: Ohad Ben-Cohen <ohad@wizery.com> 15343L: linux-omap@vger.kernel.org 15344S: Maintained 15345F: drivers/hwspinlock/omap_hwspinlock.c 15346 15347OMAP HS MMC SUPPORT 15348L: linux-mmc@vger.kernel.org 15349L: linux-omap@vger.kernel.org 15350S: Orphan 15351F: drivers/mmc/host/omap_hsmmc.c 15352 15353OMAP HWMOD DATA 15354M: Paul Walmsley <paul@pwsan.com> 15355L: linux-omap@vger.kernel.org 15356S: Maintained 15357F: arch/arm/mach-omap2/omap_hwmod*data* 15358 15359OMAP HWMOD SUPPORT 15360M: Benoît Cousson <bcousson@baylibre.com> 15361M: Paul Walmsley <paul@pwsan.com> 15362L: linux-omap@vger.kernel.org 15363S: Maintained 15364F: arch/arm/mach-omap2/omap_hwmod.* 15365 15366OMAP I2C DRIVER 15367M: Vignesh R <vigneshr@ti.com> 15368L: linux-omap@vger.kernel.org 15369L: linux-i2c@vger.kernel.org 15370S: Maintained 15371F: Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml 15372F: drivers/i2c/busses/i2c-omap.c 15373 15374OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS) 15375M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15376L: linux-media@vger.kernel.org 15377S: Maintained 15378F: Documentation/devicetree/bindings/media/ti,omap3isp.txt 15379F: drivers/media/platform/ti/omap3isp/ 15380F: drivers/staging/media/omap4iss/ 15381 15382OMAP MMC SUPPORT 15383M: Aaro Koskinen <aaro.koskinen@iki.fi> 15384L: linux-omap@vger.kernel.org 15385S: Odd Fixes 15386F: drivers/mmc/host/omap.c 15387 15388OMAP POWER MANAGEMENT SUPPORT 15389M: Kevin Hilman <khilman@kernel.org> 15390L: linux-omap@vger.kernel.org 15391S: Maintained 15392F: arch/arm/*omap*/*pm* 15393F: drivers/cpufreq/omap-cpufreq.c 15394 15395OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT 15396M: Paul Walmsley <paul@pwsan.com> 15397L: linux-omap@vger.kernel.org 15398S: Maintained 15399F: arch/arm/mach-omap2/prm* 15400 15401OMAP RANDOM NUMBER GENERATOR SUPPORT 15402M: Deepak Saxena <dsaxena@plexity.net> 15403S: Maintained 15404F: drivers/char/hw_random/omap-rng.c 15405 15406OMAP USB SUPPORT 15407L: linux-usb@vger.kernel.org 15408L: linux-omap@vger.kernel.org 15409S: Orphan 15410F: arch/arm/*omap*/usb* 15411F: drivers/usb/*/*omap* 15412 15413OMAP/NEWFLOW NANOBONE MACHINE SUPPORT 15414M: Mark Jackson <mpfj@newflow.co.uk> 15415L: linux-omap@vger.kernel.org 15416S: Maintained 15417F: arch/arm/boot/dts/am335x-nano.dts 15418 15419OMAP1 SUPPORT 15420M: Aaro Koskinen <aaro.koskinen@iki.fi> 15421M: Janusz Krzysztofik <jmkrzyszt@gmail.com> 15422M: Tony Lindgren <tony@atomide.com> 15423L: linux-omap@vger.kernel.org 15424S: Maintained 15425Q: http://patchwork.kernel.org/project/linux-omap/list/ 15426T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15427F: arch/arm/configs/omap1_defconfig 15428F: arch/arm/mach-omap1/ 15429F: drivers/i2c/busses/i2c-omap.c 15430F: include/linux/platform_data/ams-delta-fiq.h 15431F: include/linux/platform_data/i2c-omap.h 15432 15433OMAP2+ SUPPORT 15434M: Tony Lindgren <tony@atomide.com> 15435L: linux-omap@vger.kernel.org 15436S: Maintained 15437W: http://www.muru.com/linux/omap/ 15438W: http://linux.omap.com/ 15439Q: http://patchwork.kernel.org/project/linux-omap/list/ 15440T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15441F: arch/arm/configs/omap2plus_defconfig 15442F: arch/arm/mach-omap2/ 15443F: drivers/bus/ti-sysc.c 15444F: drivers/i2c/busses/i2c-omap.c 15445F: drivers/irqchip/irq-omap-intc.c 15446F: drivers/mfd/*omap*.c 15447F: drivers/mfd/menelaus.c 15448F: drivers/mfd/palmas.c 15449F: drivers/mfd/tps65217.c 15450F: drivers/mfd/tps65218.c 15451F: drivers/mfd/tps65219.c 15452F: drivers/mfd/tps65910.c 15453F: drivers/mfd/twl-core.[ch] 15454F: drivers/mfd/twl4030*.c 15455F: drivers/mfd/twl6030*.c 15456F: drivers/mfd/twl6040*.c 15457F: drivers/regulator/palmas-regulator*.c 15458F: drivers/regulator/pbias-regulator.c 15459F: drivers/regulator/tps65217-regulator.c 15460F: drivers/regulator/tps65218-regulator.c 15461F: drivers/regulator/tps65219-regulator.c 15462F: drivers/regulator/tps65910-regulator.c 15463F: drivers/regulator/twl-regulator.c 15464F: drivers/regulator/twl6030-regulator.c 15465F: include/linux/platform_data/i2c-omap.h 15466F: include/linux/platform_data/ti-sysc.h 15467 15468OMFS FILESYSTEM 15469M: Bob Copeland <me@bobcopeland.com> 15470L: linux-karma-devel@lists.sourceforge.net 15471S: Maintained 15472F: Documentation/filesystems/omfs.rst 15473F: fs/omfs/ 15474 15475OMNIVISION OG01A1B SENSOR DRIVER 15476M: Shawn Tu <shawnx.tu@intel.com> 15477L: linux-media@vger.kernel.org 15478S: Maintained 15479F: drivers/media/i2c/og01a1b.c 15480 15481OMNIVISION OV02A10 SENSOR DRIVER 15482M: Dongchun Zhu <dongchun.zhu@mediatek.com> 15483L: linux-media@vger.kernel.org 15484S: Maintained 15485T: git git://linuxtv.org/media_tree.git 15486F: Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml 15487F: drivers/media/i2c/ov02a10.c 15488 15489OMNIVISION OV08D10 SENSOR DRIVER 15490M: Jimmy Su <jimmy.su@intel.com> 15491L: linux-media@vger.kernel.org 15492S: Maintained 15493T: git git://linuxtv.org/media_tree.git 15494F: drivers/media/i2c/ov08d10.c 15495 15496OMNIVISION OV08X40 SENSOR DRIVER 15497M: Jason Chen <jason.z.chen@intel.com> 15498L: linux-media@vger.kernel.org 15499S: Maintained 15500T: git git://linuxtv.org/media_tree.git 15501F: drivers/media/i2c/ov08x40.c 15502 15503OMNIVISION OV13858 SENSOR DRIVER 15504M: Sakari Ailus <sakari.ailus@linux.intel.com> 15505L: linux-media@vger.kernel.org 15506S: Maintained 15507T: git git://linuxtv.org/media_tree.git 15508F: drivers/media/i2c/ov13858.c 15509 15510OMNIVISION OV13B10 SENSOR DRIVER 15511M: Arec Kao <arec.kao@intel.com> 15512L: linux-media@vger.kernel.org 15513S: Maintained 15514T: git git://linuxtv.org/media_tree.git 15515F: drivers/media/i2c/ov13b10.c 15516 15517OMNIVISION OV2680 SENSOR DRIVER 15518M: Rui Miguel Silva <rmfrfs@gmail.com> 15519L: linux-media@vger.kernel.org 15520S: Maintained 15521T: git git://linuxtv.org/media_tree.git 15522F: Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml 15523F: drivers/media/i2c/ov2680.c 15524 15525OMNIVISION OV2685 SENSOR DRIVER 15526M: Shunqian Zheng <zhengsq@rock-chips.com> 15527L: linux-media@vger.kernel.org 15528S: Maintained 15529T: git git://linuxtv.org/media_tree.git 15530F: Documentation/devicetree/bindings/media/i2c/ovti,ov2685.yaml 15531F: drivers/media/i2c/ov2685.c 15532 15533OMNIVISION OV2740 SENSOR DRIVER 15534M: Tianshu Qiu <tian.shu.qiu@intel.com> 15535R: Shawn Tu <shawnx.tu@intel.com> 15536R: Bingbu Cao <bingbu.cao@intel.com> 15537L: linux-media@vger.kernel.org 15538S: Maintained 15539T: git git://linuxtv.org/media_tree.git 15540F: drivers/media/i2c/ov2740.c 15541 15542OMNIVISION OV4689 SENSOR DRIVER 15543M: Mikhail Rudenko <mike.rudenko@gmail.com> 15544L: linux-media@vger.kernel.org 15545S: Maintained 15546T: git git://linuxtv.org/media_tree.git 15547F: Documentation/devicetree/bindings/media/i2c/ovti,ov4689.yaml 15548F: drivers/media/i2c/ov5647.c 15549 15550OMNIVISION OV5640 SENSOR DRIVER 15551M: Steve Longerbeam <slongerbeam@gmail.com> 15552L: linux-media@vger.kernel.org 15553S: Maintained 15554T: git git://linuxtv.org/media_tree.git 15555F: drivers/media/i2c/ov5640.c 15556 15557OMNIVISION OV5647 SENSOR DRIVER 15558M: Dave Stevenson <dave.stevenson@raspberrypi.com> 15559M: Jacopo Mondi <jacopo@jmondi.org> 15560L: linux-media@vger.kernel.org 15561S: Maintained 15562T: git git://linuxtv.org/media_tree.git 15563F: Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml 15564F: drivers/media/i2c/ov5647.c 15565 15566OMNIVISION OV5670 SENSOR DRIVER 15567M: Chiranjeevi Rapolu <chiranjeevi.rapolu@intel.com> 15568L: linux-media@vger.kernel.org 15569S: Maintained 15570T: git git://linuxtv.org/media_tree.git 15571F: Documentation/devicetree/bindings/media/i2c/ovti,ov5670.yaml 15572F: drivers/media/i2c/ov5670.c 15573 15574OMNIVISION OV5675 SENSOR DRIVER 15575M: Shawn Tu <shawnx.tu@intel.com> 15576L: linux-media@vger.kernel.org 15577S: Maintained 15578T: git git://linuxtv.org/media_tree.git 15579F: Documentation/devicetree/bindings/media/i2c/ovti,ov5675.yaml 15580F: drivers/media/i2c/ov5675.c 15581 15582OMNIVISION OV5693 SENSOR DRIVER 15583M: Daniel Scally <djrscally@gmail.com> 15584L: linux-media@vger.kernel.org 15585S: Maintained 15586T: git git://linuxtv.org/media_tree.git 15587F: Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml 15588F: drivers/media/i2c/ov5693.c 15589 15590OMNIVISION OV5695 SENSOR DRIVER 15591M: Shunqian Zheng <zhengsq@rock-chips.com> 15592L: linux-media@vger.kernel.org 15593S: Maintained 15594T: git git://linuxtv.org/media_tree.git 15595F: drivers/media/i2c/ov5695.c 15596 15597OMNIVISION OV7670 SENSOR DRIVER 15598L: linux-media@vger.kernel.org 15599S: Orphan 15600T: git git://linuxtv.org/media_tree.git 15601F: Documentation/devicetree/bindings/media/i2c/ov7670.txt 15602F: drivers/media/i2c/ov7670.c 15603 15604OMNIVISION OV772x SENSOR DRIVER 15605M: Jacopo Mondi <jacopo@jmondi.org> 15606L: linux-media@vger.kernel.org 15607S: Odd fixes 15608T: git git://linuxtv.org/media_tree.git 15609F: Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml 15610F: drivers/media/i2c/ov772x.c 15611F: include/media/i2c/ov772x.h 15612 15613OMNIVISION OV7740 SENSOR DRIVER 15614M: Wenyou Yang <wenyou.yang@microchip.com> 15615L: linux-media@vger.kernel.org 15616S: Maintained 15617T: git git://linuxtv.org/media_tree.git 15618F: Documentation/devicetree/bindings/media/i2c/ov7740.txt 15619F: drivers/media/i2c/ov7740.c 15620 15621OMNIVISION OV8856 SENSOR DRIVER 15622M: Sakari Ailus <sakari.ailus@linux.intel.com> 15623L: linux-media@vger.kernel.org 15624S: Maintained 15625T: git git://linuxtv.org/media_tree.git 15626F: Documentation/devicetree/bindings/media/i2c/ov8856.yaml 15627F: drivers/media/i2c/ov8856.c 15628 15629OMNIVISION OV8858 SENSOR DRIVER 15630M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 15631M: Nicholas Roth <nicholas@rothemail.net> 15632L: linux-media@vger.kernel.org 15633S: Maintained 15634T: git git://linuxtv.org/media_tree.git 15635F: Documentation/devicetree/bindings/media/i2c/ovti,ov8858.yaml 15636F: drivers/media/i2c/ov8858.c 15637 15638OMNIVISION OV9282 SENSOR DRIVER 15639M: Paul J. Murphy <paul.j.murphy@intel.com> 15640M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 15641L: linux-media@vger.kernel.org 15642S: Maintained 15643T: git git://linuxtv.org/media_tree.git 15644F: Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml 15645F: drivers/media/i2c/ov9282.c 15646 15647OMNIVISION OV9640 SENSOR DRIVER 15648M: Petr Cvek <petrcvekcz@gmail.com> 15649L: linux-media@vger.kernel.org 15650S: Maintained 15651F: drivers/media/i2c/ov9640.* 15652 15653OMNIVISION OV9650 SENSOR DRIVER 15654M: Sakari Ailus <sakari.ailus@linux.intel.com> 15655R: Akinobu Mita <akinobu.mita@gmail.com> 15656R: Sylwester Nawrocki <s.nawrocki@samsung.com> 15657L: linux-media@vger.kernel.org 15658S: Maintained 15659T: git git://linuxtv.org/media_tree.git 15660F: Documentation/devicetree/bindings/media/i2c/ov9650.txt 15661F: drivers/media/i2c/ov9650.c 15662 15663OMNIVISION OV9734 SENSOR DRIVER 15664M: Tianshu Qiu <tian.shu.qiu@intel.com> 15665R: Bingbu Cao <bingbu.cao@intel.com> 15666L: linux-media@vger.kernel.org 15667S: Maintained 15668T: git git://linuxtv.org/media_tree.git 15669F: drivers/media/i2c/ov9734.c 15670 15671ONBOARD USB HUB DRIVER 15672M: Matthias Kaehlcke <mka@chromium.org> 15673L: linux-usb@vger.kernel.org 15674S: Maintained 15675F: Documentation/ABI/testing/sysfs-bus-platform-onboard-usb-hub 15676F: drivers/usb/misc/onboard_usb_hub.c 15677 15678ONENAND FLASH DRIVER 15679M: Kyungmin Park <kyungmin.park@samsung.com> 15680L: linux-mtd@lists.infradead.org 15681S: Maintained 15682F: drivers/mtd/nand/onenand/ 15683F: include/linux/mtd/onenand*.h 15684 15685ONEXPLAYER FAN DRIVER 15686M: Derek John Clark <derekjohn.clark@gmail.com> 15687M: Joaquín Ignacio Aramendía <samsagax@gmail.com> 15688L: linux-hwmon@vger.kernel.org 15689S: Maintained 15690F: drivers/hwmon/oxp-sensors.c 15691 15692ONIE TLV NVMEM LAYOUT DRIVER 15693M: Miquel Raynal <miquel.raynal@bootlin.com> 15694S: Maintained 15695F: Documentation/devicetree/bindings/nvmem/layouts/onie,tlv-layout.yaml 15696F: drivers/nvmem/layouts/onie-tlv.c 15697 15698ONION OMEGA2+ BOARD 15699M: Harvey Hunt <harveyhuntnexus@gmail.com> 15700L: linux-mips@vger.kernel.org 15701S: Maintained 15702F: arch/mips/boot/dts/ralink/omega2p.dts 15703 15704ONSEMI ETHERNET PHY DRIVERS 15705M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 15706L: netdev@vger.kernel.org 15707S: Supported 15708W: http://www.onsemi.com 15709F: drivers/net/phy/ncn* 15710 15711OP-TEE DRIVER 15712M: Jens Wiklander <jens.wiklander@linaro.org> 15713L: op-tee@lists.trustedfirmware.org 15714S: Maintained 15715F: Documentation/ABI/testing/sysfs-bus-optee-devices 15716F: drivers/tee/optee/ 15717 15718OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER 15719M: Sumit Garg <sumit.garg@linaro.org> 15720L: op-tee@lists.trustedfirmware.org 15721S: Maintained 15722F: drivers/char/hw_random/optee-rng.c 15723 15724OP-TEE RTC DRIVER 15725M: Clément Léger <clement.leger@bootlin.com> 15726L: linux-rtc@vger.kernel.org 15727S: Maintained 15728F: drivers/rtc/rtc-optee.c 15729 15730OPA-VNIC DRIVER 15731M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 15732L: linux-rdma@vger.kernel.org 15733S: Supported 15734F: drivers/infiniband/ulp/opa_vnic 15735 15736OPEN FIRMWARE AND FLATTENED DEVICE TREE 15737M: Rob Herring <robh+dt@kernel.org> 15738M: Frank Rowand <frowand.list@gmail.com> 15739L: devicetree@vger.kernel.org 15740S: Maintained 15741W: http://www.devicetree.org/ 15742C: irc://irc.libera.chat/devicetree 15743T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15744F: Documentation/ABI/testing/sysfs-firmware-ofw 15745F: drivers/of/ 15746F: include/linux/of*.h 15747F: scripts/dtc/ 15748K: of_overlay_notifier_ 15749K: of_overlay_fdt_apply 15750K: of_overlay_remove 15751 15752OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS 15753M: Rob Herring <robh+dt@kernel.org> 15754M: Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org> 15755M: Conor Dooley <conor+dt@kernel.org> 15756L: devicetree@vger.kernel.org 15757S: Maintained 15758Q: http://patchwork.ozlabs.org/project/devicetree-bindings/list/ 15759C: irc://irc.libera.chat/devicetree 15760T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15761F: Documentation/devicetree/ 15762F: arch/*/boot/dts/ 15763F: include/dt-bindings/ 15764 15765OPENCOMPUTE PTP CLOCK DRIVER 15766M: Jonathan Lemon <jonathan.lemon@gmail.com> 15767M: Vadim Fedorenko <vadfed@fb.com> 15768L: netdev@vger.kernel.org 15769S: Maintained 15770F: drivers/ptp/ptp_ocp.c 15771 15772OPENCORES I2C BUS DRIVER 15773M: Peter Korsgaard <peter@korsgaard.com> 15774M: Andrew Lunn <andrew@lunn.ch> 15775L: linux-i2c@vger.kernel.org 15776S: Maintained 15777F: Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml 15778F: Documentation/i2c/busses/i2c-ocores.rst 15779F: drivers/i2c/busses/i2c-ocores.c 15780F: include/linux/platform_data/i2c-ocores.h 15781 15782OPENRISC ARCHITECTURE 15783M: Jonas Bonn <jonas@southpole.se> 15784M: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> 15785M: Stafford Horne <shorne@gmail.com> 15786L: linux-openrisc@vger.kernel.org 15787S: Maintained 15788W: http://openrisc.io 15789T: git https://github.com/openrisc/linux.git 15790F: Documentation/arch/openrisc/ 15791F: Documentation/devicetree/bindings/openrisc/ 15792F: arch/openrisc/ 15793F: drivers/irqchip/irq-ompic.c 15794F: drivers/irqchip/irq-or1k-* 15795 15796OPENVSWITCH 15797M: Pravin B Shelar <pshelar@ovn.org> 15798L: netdev@vger.kernel.org 15799L: dev@openvswitch.org 15800S: Maintained 15801W: http://openvswitch.org 15802F: include/uapi/linux/openvswitch.h 15803F: net/openvswitch/ 15804F: tools/testing/selftests/net/openvswitch/ 15805 15806OPERATING PERFORMANCE POINTS (OPP) 15807M: Viresh Kumar <vireshk@kernel.org> 15808M: Nishanth Menon <nm@ti.com> 15809M: Stephen Boyd <sboyd@kernel.org> 15810L: linux-pm@vger.kernel.org 15811S: Maintained 15812T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git 15813F: Documentation/devicetree/bindings/opp/ 15814F: Documentation/power/opp.rst 15815F: drivers/opp/ 15816F: include/linux/pm_opp.h 15817 15818OPL4 DRIVER 15819M: Clemens Ladisch <clemens@ladisch.de> 15820L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15821S: Maintained 15822T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 15823F: sound/drivers/opl4/ 15824 15825ORACLE CLUSTER FILESYSTEM 2 (OCFS2) 15826M: Mark Fasheh <mark@fasheh.com> 15827M: Joel Becker <jlbec@evilplan.org> 15828M: Joseph Qi <joseph.qi@linux.alibaba.com> 15829L: ocfs2-devel@oss.oracle.com (moderated for non-subscribers) 15830S: Supported 15831W: http://ocfs2.wiki.kernel.org 15832F: Documentation/filesystems/dlmfs.rst 15833F: Documentation/filesystems/ocfs2.rst 15834F: fs/ocfs2/ 15835 15836ORANGEFS FILESYSTEM 15837M: Mike Marshall <hubcap@omnibond.com> 15838R: Martin Brandenburg <martin@omnibond.com> 15839L: devel@lists.orangefs.org 15840S: Supported 15841T: git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git 15842F: Documentation/filesystems/orangefs.rst 15843F: fs/orangefs/ 15844 15845ORINOCO DRIVER 15846L: linux-wireless@vger.kernel.org 15847S: Orphan 15848W: https://wireless.wiki.kernel.org/en/users/Drivers/orinoco 15849W: http://www.nongnu.org/orinoco/ 15850F: drivers/net/wireless/intersil/orinoco/ 15851 15852OV2659 OMNIVISION SENSOR DRIVER 15853M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 15854L: linux-media@vger.kernel.org 15855S: Maintained 15856W: https://linuxtv.org 15857Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15858T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 15859F: drivers/media/i2c/ov2659.c 15860F: include/media/i2c/ov2659.h 15861 15862OVERLAY FILESYSTEM 15863M: Miklos Szeredi <miklos@szeredi.hu> 15864L: linux-unionfs@vger.kernel.org 15865S: Supported 15866T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git 15867F: Documentation/filesystems/overlayfs.rst 15868F: fs/overlayfs/ 15869 15870P54 WIRELESS DRIVER 15871M: Christian Lamparter <chunkeey@googlemail.com> 15872L: linux-wireless@vger.kernel.org 15873S: Maintained 15874W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 15875F: drivers/net/wireless/intersil/p54/ 15876 15877PACKET SOCKETS 15878M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 15879S: Maintained 15880F: include/uapi/linux/if_packet.h 15881F: net/packet/af_packet.c 15882 15883PACKING 15884M: Vladimir Oltean <olteanv@gmail.com> 15885L: netdev@vger.kernel.org 15886S: Supported 15887F: Documentation/core-api/packing.rst 15888F: include/linux/packing.h 15889F: lib/packing.c 15890 15891PADATA PARALLEL EXECUTION MECHANISM 15892M: Steffen Klassert <steffen.klassert@secunet.com> 15893M: Daniel Jordan <daniel.m.jordan@oracle.com> 15894L: linux-crypto@vger.kernel.org 15895L: linux-kernel@vger.kernel.org 15896S: Maintained 15897F: Documentation/core-api/padata.rst 15898F: include/linux/padata.h 15899F: kernel/padata.c 15900 15901PAGE CACHE 15902M: Matthew Wilcox (Oracle) <willy@infradead.org> 15903L: linux-fsdevel@vger.kernel.org 15904S: Supported 15905T: git git://git.infradead.org/users/willy/pagecache.git 15906F: Documentation/filesystems/locking.rst 15907F: Documentation/filesystems/vfs.rst 15908F: include/linux/pagemap.h 15909F: mm/filemap.c 15910F: mm/page-writeback.c 15911F: mm/readahead.c 15912F: mm/truncate.c 15913 15914PAGE POOL 15915M: Jesper Dangaard Brouer <hawk@kernel.org> 15916M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 15917L: netdev@vger.kernel.org 15918S: Supported 15919F: Documentation/networking/page_pool.rst 15920F: include/net/page_pool.h 15921F: include/trace/events/page_pool.h 15922F: net/core/page_pool.c 15923 15924PAGE TABLE CHECK 15925M: Pasha Tatashin <pasha.tatashin@soleen.com> 15926M: Andrew Morton <akpm@linux-foundation.org> 15927L: linux-mm@kvack.org 15928S: Maintained 15929F: Documentation/mm/page_table_check.rst 15930F: include/linux/page_table_check.h 15931F: mm/page_table_check.c 15932 15933PANASONIC LAPTOP ACPI EXTRAS DRIVER 15934M: Kenneth Chan <kenneth.t.chan@gmail.com> 15935L: platform-driver-x86@vger.kernel.org 15936S: Maintained 15937F: drivers/platform/x86/panasonic-laptop.c 15938 15939PARALLAX PING IIO SENSOR DRIVER 15940M: Andreas Klinger <ak@it-klinger.de> 15941L: linux-iio@vger.kernel.org 15942S: Maintained 15943F: Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml 15944F: drivers/iio/proximity/ping.c 15945 15946PARALLEL LCD/KEYPAD PANEL DRIVER 15947M: Willy Tarreau <willy@haproxy.com> 15948M: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> 15949S: Odd Fixes 15950F: Documentation/admin-guide/lcd-panel-cgram.rst 15951F: drivers/auxdisplay/panel.c 15952 15953PARALLEL PORT SUBSYSTEM 15954M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 15955M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 15956L: linux-parport@lists.infradead.org (subscribers-only) 15957S: Maintained 15958F: Documentation/driver-api/parport*.rst 15959F: drivers/char/ppdev.c 15960F: drivers/parport/ 15961F: include/linux/parport*.h 15962F: include/uapi/linux/ppdev.h 15963 15964PARAVIRT_OPS INTERFACE 15965M: Juergen Gross <jgross@suse.com> 15966M: Srivatsa S. Bhat (VMware) <srivatsa@csail.mit.edu> 15967R: Alexey Makhalov <amakhalov@vmware.com> 15968R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 15969L: virtualization@lists.linux-foundation.org 15970L: x86@kernel.org 15971S: Supported 15972T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 15973F: Documentation/virt/paravirt_ops.rst 15974F: arch/*/include/asm/paravirt*.h 15975F: arch/*/kernel/paravirt* 15976F: include/linux/hypervisor.h 15977 15978PARISC ARCHITECTURE 15979M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 15980M: Helge Deller <deller@gmx.de> 15981L: linux-parisc@vger.kernel.org 15982S: Maintained 15983W: https://parisc.wiki.kernel.org 15984Q: http://patchwork.kernel.org/project/linux-parisc/list/ 15985T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git 15986T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git 15987F: Documentation/arch/parisc/ 15988F: arch/parisc/ 15989F: drivers/char/agp/parisc-agp.c 15990F: drivers/input/misc/hp_sdc_rtc.c 15991F: drivers/input/serio/gscps2.c 15992F: drivers/input/serio/hp_sdc* 15993F: drivers/parisc/ 15994F: drivers/parport/parport_gsc.* 15995F: drivers/tty/serial/8250/8250_parisc.c 15996F: drivers/video/console/sti* 15997F: drivers/video/fbdev/sti* 15998F: drivers/video/logo/logo_parisc* 15999F: include/linux/hp_sdc.h 16000 16001PARMAN 16002M: Jiri Pirko <jiri@resnulli.us> 16003L: netdev@vger.kernel.org 16004S: Supported 16005F: include/linux/parman.h 16006F: lib/parman.c 16007F: lib/test_parman.c 16008 16009PC ENGINES APU BOARD DRIVER 16010M: Enrico Weigelt, metux IT consult <info@metux.net> 16011S: Maintained 16012F: drivers/platform/x86/pcengines-apuv2.c 16013 16014PC87360 HARDWARE MONITORING DRIVER 16015M: Jim Cromie <jim.cromie@gmail.com> 16016L: linux-hwmon@vger.kernel.org 16017S: Maintained 16018F: Documentation/hwmon/pc87360.rst 16019F: drivers/hwmon/pc87360.c 16020 16021PC8736x GPIO DRIVER 16022M: Jim Cromie <jim.cromie@gmail.com> 16023S: Maintained 16024F: drivers/char/pc8736x_gpio.c 16025 16026PC87427 HARDWARE MONITORING DRIVER 16027M: Jean Delvare <jdelvare@suse.com> 16028L: linux-hwmon@vger.kernel.org 16029S: Maintained 16030F: Documentation/hwmon/pc87427.rst 16031F: drivers/hwmon/pc87427.c 16032 16033PCA9532 LED DRIVER 16034M: Riku Voipio <riku.voipio@iki.fi> 16035S: Maintained 16036F: drivers/leds/leds-pca9532.c 16037F: include/linux/leds-pca9532.h 16038 16039PCA9541 I2C BUS MASTER SELECTOR DRIVER 16040M: Guenter Roeck <linux@roeck-us.net> 16041L: linux-i2c@vger.kernel.org 16042S: Maintained 16043F: drivers/i2c/muxes/i2c-mux-pca9541.c 16044 16045PCDP - PRIMARY CONSOLE AND DEBUG PORT 16046M: Khalid Aziz <khalid@gonehiking.org> 16047S: Maintained 16048F: drivers/firmware/pcdp.* 16049 16050PCI DRIVER FOR AARDVARK (Marvell Armada 3700) 16051M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16052M: Pali Rohár <pali@kernel.org> 16053L: linux-pci@vger.kernel.org 16054L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16055S: Maintained 16056F: Documentation/devicetree/bindings/pci/aardvark-pci.txt 16057F: drivers/pci/controller/pci-aardvark.c 16058 16059PCI DRIVER FOR ALTERA PCIE IP 16060M: Joyce Ooi <joyce.ooi@intel.com> 16061L: linux-pci@vger.kernel.org 16062S: Supported 16063F: Documentation/devicetree/bindings/pci/altera-pcie.txt 16064F: drivers/pci/controller/pcie-altera.c 16065 16066PCI DRIVER FOR APPLIEDMICRO XGENE 16067M: Toan Le <toan@os.amperecomputing.com> 16068L: linux-pci@vger.kernel.org 16069L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16070S: Maintained 16071F: Documentation/devicetree/bindings/pci/xgene-pci.txt 16072F: drivers/pci/controller/pci-xgene.c 16073 16074PCI DRIVER FOR ARM VERSATILE PLATFORM 16075M: Rob Herring <robh@kernel.org> 16076L: linux-pci@vger.kernel.org 16077L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16078S: Maintained 16079F: Documentation/devicetree/bindings/pci/versatile.yaml 16080F: drivers/pci/controller/pci-versatile.c 16081 16082PCI DRIVER FOR ARMADA 8K 16083M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16084L: linux-pci@vger.kernel.org 16085L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16086S: Maintained 16087F: Documentation/devicetree/bindings/pci/pci-armada8k.txt 16088F: drivers/pci/controller/dwc/pcie-armada8k.c 16089 16090PCI DRIVER FOR CADENCE PCIE IP 16091M: Tom Joseph <tjoseph@cadence.com> 16092L: linux-pci@vger.kernel.org 16093S: Maintained 16094F: Documentation/devicetree/bindings/pci/cdns,* 16095F: drivers/pci/controller/cadence/ 16096 16097PCI DRIVER FOR FREESCALE LAYERSCAPE 16098M: Minghuan Lian <minghuan.Lian@nxp.com> 16099M: Mingkai Hu <mingkai.hu@nxp.com> 16100M: Roy Zang <roy.zang@nxp.com> 16101L: linuxppc-dev@lists.ozlabs.org 16102L: linux-pci@vger.kernel.org 16103L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16104S: Maintained 16105F: drivers/pci/controller/dwc/*layerscape* 16106 16107PCI DRIVER FOR FU740 16108M: Paul Walmsley <paul.walmsley@sifive.com> 16109M: Greentime Hu <greentime.hu@sifive.com> 16110L: linux-pci@vger.kernel.org 16111S: Maintained 16112F: Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml 16113F: drivers/pci/controller/dwc/pcie-fu740.c 16114 16115PCI DRIVER FOR GENERIC OF HOSTS 16116M: Will Deacon <will@kernel.org> 16117L: linux-pci@vger.kernel.org 16118L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16119S: Maintained 16120F: Documentation/devicetree/bindings/pci/host-generic-pci.yaml 16121F: drivers/pci/controller/pci-host-common.c 16122F: drivers/pci/controller/pci-host-generic.c 16123 16124PCI DRIVER FOR IMX6 16125M: Richard Zhu <hongxing.zhu@nxp.com> 16126M: Lucas Stach <l.stach@pengutronix.de> 16127L: linux-pci@vger.kernel.org 16128L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16129S: Maintained 16130F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-common.yaml 16131F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-ep.yaml 16132F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml 16133F: drivers/pci/controller/dwc/*imx6* 16134 16135PCI DRIVER FOR INTEL IXP4XX 16136M: Linus Walleij <linus.walleij@linaro.org> 16137S: Maintained 16138F: Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml 16139F: drivers/pci/controller/pci-ixp4xx.c 16140 16141PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD) 16142M: Nirmal Patel <nirmal.patel@linux.intel.com> 16143R: Jonathan Derrick <jonathan.derrick@linux.dev> 16144L: linux-pci@vger.kernel.org 16145S: Supported 16146F: drivers/pci/controller/vmd.c 16147 16148PCI DRIVER FOR MICROSEMI SWITCHTEC 16149M: Kurt Schwemmer <kurt.schwemmer@microsemi.com> 16150M: Logan Gunthorpe <logang@deltatee.com> 16151L: linux-pci@vger.kernel.org 16152S: Maintained 16153F: Documentation/ABI/testing/sysfs-class-switchtec 16154F: Documentation/driver-api/switchtec.rst 16155F: drivers/ntb/hw/mscc/ 16156F: drivers/pci/switch/switchtec* 16157F: include/linux/switchtec.h 16158F: include/uapi/linux/switchtec_ioctl.h 16159 16160PCI DRIVER FOR MOBIVEIL PCIE IP 16161M: Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in> 16162M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16163L: linux-pci@vger.kernel.org 16164S: Supported 16165F: Documentation/devicetree/bindings/pci/mobiveil-pcie.txt 16166F: drivers/pci/controller/mobiveil/pcie-mobiveil* 16167 16168PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support) 16169M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16170M: Pali Rohár <pali@kernel.org> 16171L: linux-pci@vger.kernel.org 16172L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16173S: Maintained 16174F: drivers/pci/controller/*mvebu* 16175 16176PCI DRIVER FOR NVIDIA TEGRA 16177M: Thierry Reding <thierry.reding@gmail.com> 16178L: linux-tegra@vger.kernel.org 16179L: linux-pci@vger.kernel.org 16180S: Supported 16181F: Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt 16182F: drivers/pci/controller/pci-tegra.c 16183 16184PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER 16185M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16186L: linux-pci@vger.kernel.org 16187L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16188S: Maintained 16189F: Documentation/devicetree/bindings/pci/layerscape-pcie-gen4.txt 16190F: drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c 16191 16192PCI DRIVER FOR RENESAS R-CAR 16193M: Marek Vasut <marek.vasut+renesas@gmail.com> 16194M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 16195L: linux-pci@vger.kernel.org 16196L: linux-renesas-soc@vger.kernel.org 16197S: Maintained 16198F: Documentation/devicetree/bindings/pci/*rcar* 16199F: drivers/pci/controller/*rcar* 16200 16201PCI DRIVER FOR SAMSUNG EXYNOS 16202M: Jingoo Han <jingoohan1@gmail.com> 16203L: linux-pci@vger.kernel.org 16204L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16205L: linux-samsung-soc@vger.kernel.org 16206S: Maintained 16207F: drivers/pci/controller/dwc/pci-exynos.c 16208 16209PCI DRIVER FOR SYNOPSYS DESIGNWARE 16210M: Jingoo Han <jingoohan1@gmail.com> 16211M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 16212L: linux-pci@vger.kernel.org 16213S: Maintained 16214F: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml 16215F: Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml 16216F: drivers/pci/controller/dwc/*designware* 16217 16218PCI DRIVER FOR TI DRA7XX/J721E 16219M: Vignesh Raghavendra <vigneshr@ti.com> 16220L: linux-omap@vger.kernel.org 16221L: linux-pci@vger.kernel.org 16222L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16223S: Supported 16224F: Documentation/devicetree/bindings/pci/ti-pci.txt 16225F: drivers/pci/controller/cadence/pci-j721e.c 16226F: drivers/pci/controller/dwc/pci-dra7xx.c 16227 16228PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC 16229M: Linus Walleij <linus.walleij@linaro.org> 16230L: linux-pci@vger.kernel.org 16231S: Maintained 16232F: Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt 16233F: drivers/pci/controller/pci-v3-semi.c 16234 16235PCI DRIVER FOR XILINX VERSAL CPM 16236M: Bharat Kumar Gogada <bharat.kumar.gogada@amd.com> 16237M: Michal Simek <michal.simek@amd.com> 16238L: linux-pci@vger.kernel.org 16239S: Maintained 16240F: Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml 16241F: drivers/pci/controller/pcie-xilinx-cpm.c 16242 16243PCI ENDPOINT SUBSYSTEM 16244M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16245M: Krzysztof Wilczyński <kw@linux.com> 16246R: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16247R: Kishon Vijay Abraham I <kishon@kernel.org> 16248L: linux-pci@vger.kernel.org 16249S: Supported 16250Q: https://patchwork.kernel.org/project/linux-pci/list/ 16251B: https://bugzilla.kernel.org 16252C: irc://irc.oftc.net/linux-pci 16253T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16254F: Documentation/PCI/endpoint/* 16255F: Documentation/misc-devices/pci-endpoint-test.rst 16256F: drivers/misc/pci_endpoint_test.c 16257F: drivers/pci/endpoint/ 16258F: tools/pci/ 16259 16260PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC 16261M: Mahesh J Salgaonkar <mahesh@linux.ibm.com> 16262R: Oliver O'Halloran <oohall@gmail.com> 16263L: linuxppc-dev@lists.ozlabs.org 16264S: Supported 16265F: Documentation/PCI/pci-error-recovery.rst 16266F: Documentation/powerpc/eeh-pci-error-recovery.rst 16267F: arch/powerpc/include/*/eeh*.h 16268F: arch/powerpc/kernel/eeh*.c 16269F: arch/powerpc/platforms/*/eeh*.c 16270F: drivers/pci/pcie/aer.c 16271F: drivers/pci/pcie/dpc.c 16272F: drivers/pci/pcie/err.c 16273 16274PCI ERROR RECOVERY 16275M: Linas Vepstas <linasvepstas@gmail.com> 16276L: linux-pci@vger.kernel.org 16277S: Supported 16278F: Documentation/PCI/pci-error-recovery.rst 16279 16280PCI MSI DRIVER FOR ALTERA MSI IP 16281M: Joyce Ooi <joyce.ooi@intel.com> 16282L: linux-pci@vger.kernel.org 16283S: Supported 16284F: Documentation/devicetree/bindings/pci/altera-pcie-msi.txt 16285F: drivers/pci/controller/pcie-altera-msi.c 16286 16287PCI MSI DRIVER FOR APPLIEDMICRO XGENE 16288M: Toan Le <toan@os.amperecomputing.com> 16289L: linux-pci@vger.kernel.org 16290L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16291S: Maintained 16292F: Documentation/devicetree/bindings/pci/xgene-pci-msi.txt 16293F: drivers/pci/controller/pci-xgene-msi.c 16294 16295PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS 16296M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16297M: Krzysztof Wilczyński <kw@linux.com> 16298R: Rob Herring <robh@kernel.org> 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/devicetree/bindings/pci/ 16306F: drivers/pci/controller/ 16307F: drivers/pci/pci-bridge-emul.c 16308F: drivers/pci/pci-bridge-emul.h 16309 16310PCI PEER-TO-PEER DMA (P2PDMA) 16311M: Bjorn Helgaas <bhelgaas@google.com> 16312M: Logan Gunthorpe <logang@deltatee.com> 16313L: linux-pci@vger.kernel.org 16314S: Supported 16315Q: https://patchwork.kernel.org/project/linux-pci/list/ 16316B: https://bugzilla.kernel.org 16317C: irc://irc.oftc.net/linux-pci 16318T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16319F: Documentation/driver-api/pci/p2pdma.rst 16320F: drivers/pci/p2pdma.c 16321F: include/linux/pci-p2pdma.h 16322 16323PCI SUBSYSTEM 16324M: Bjorn Helgaas <bhelgaas@google.com> 16325L: linux-pci@vger.kernel.org 16326S: Supported 16327Q: https://patchwork.kernel.org/project/linux-pci/list/ 16328B: https://bugzilla.kernel.org 16329C: irc://irc.oftc.net/linux-pci 16330T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16331F: Documentation/PCI/ 16332F: Documentation/devicetree/bindings/pci/ 16333F: arch/x86/kernel/early-quirks.c 16334F: arch/x86/kernel/quirks.c 16335F: arch/x86/pci/ 16336F: drivers/acpi/pci* 16337F: drivers/pci/ 16338F: include/asm-generic/pci* 16339F: include/linux/of_pci.h 16340F: include/linux/pci* 16341F: include/uapi/linux/pci* 16342F: lib/pci* 16343 16344PCIE DRIVER FOR AMAZON ANNAPURNA LABS 16345M: Jonathan Chocron <jonnyc@amazon.com> 16346L: linux-pci@vger.kernel.org 16347S: Maintained 16348F: Documentation/devicetree/bindings/pci/pcie-al.txt 16349F: drivers/pci/controller/dwc/pcie-al.c 16350 16351PCIE DRIVER FOR AMLOGIC MESON 16352M: Yue Wang <yue.wang@Amlogic.com> 16353L: linux-pci@vger.kernel.org 16354L: linux-amlogic@lists.infradead.org 16355S: Maintained 16356F: drivers/pci/controller/dwc/pci-meson.c 16357 16358PCIE DRIVER FOR AXIS ARTPEC 16359M: Jesper Nilsson <jesper.nilsson@axis.com> 16360L: linux-arm-kernel@axis.com 16361L: linux-pci@vger.kernel.org 16362S: Maintained 16363F: Documentation/devicetree/bindings/pci/axis,artpec* 16364F: drivers/pci/controller/dwc/*artpec* 16365 16366PCIE DRIVER FOR CAVIUM THUNDERX 16367M: Robert Richter <rric@kernel.org> 16368L: linux-pci@vger.kernel.org 16369L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16370S: Odd Fixes 16371F: drivers/pci/controller/pci-thunder-* 16372 16373PCIE DRIVER FOR HISILICON 16374M: Zhou Wang <wangzhou1@hisilicon.com> 16375L: linux-pci@vger.kernel.org 16376S: Maintained 16377F: drivers/pci/controller/dwc/pcie-hisi.c 16378 16379PCIE DRIVER FOR HISILICON KIRIN 16380M: Xiaowei Song <songxiaowei@hisilicon.com> 16381M: Binghui Wang <wangbinghui@hisilicon.com> 16382L: linux-pci@vger.kernel.org 16383S: Maintained 16384F: Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml 16385F: drivers/pci/controller/dwc/pcie-kirin.c 16386 16387PCIE DRIVER FOR HISILICON STB 16388M: Shawn Guo <shawn.guo@linaro.org> 16389L: linux-pci@vger.kernel.org 16390S: Maintained 16391F: Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt 16392F: drivers/pci/controller/dwc/pcie-histb.c 16393 16394PCIE DRIVER FOR INTEL KEEM BAY 16395M: Srikanth Thokala <srikanth.thokala@intel.com> 16396L: linux-pci@vger.kernel.org 16397S: Supported 16398F: Documentation/devicetree/bindings/pci/intel,keembay-pcie* 16399F: drivers/pci/controller/dwc/pcie-keembay.c 16400 16401PCIE DRIVER FOR INTEL LGM GW SOC 16402M: Rahul Tanwar <rtanwar@maxlinear.com> 16403L: linux-pci@vger.kernel.org 16404S: Maintained 16405F: Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml 16406F: drivers/pci/controller/dwc/pcie-intel-gw.c 16407 16408PCIE DRIVER FOR MEDIATEK 16409M: Ryder Lee <ryder.lee@mediatek.com> 16410M: Jianjun Wang <jianjun.wang@mediatek.com> 16411L: linux-pci@vger.kernel.org 16412L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16413S: Supported 16414F: Documentation/devicetree/bindings/pci/mediatek* 16415F: drivers/pci/controller/*mediatek* 16416 16417PCIE DRIVER FOR MICROCHIP 16418M: Daire McNamara <daire.mcnamara@microchip.com> 16419L: linux-pci@vger.kernel.org 16420S: Supported 16421F: Documentation/devicetree/bindings/pci/microchip* 16422F: drivers/pci/controller/*microchip* 16423 16424PCIE DRIVER FOR QUALCOMM MSM 16425M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16426L: linux-pci@vger.kernel.org 16427L: linux-arm-msm@vger.kernel.org 16428S: Maintained 16429F: drivers/pci/controller/dwc/pcie-qcom.c 16430 16431PCIE DRIVER FOR ROCKCHIP 16432M: Shawn Lin <shawn.lin@rock-chips.com> 16433L: linux-pci@vger.kernel.org 16434L: linux-rockchip@lists.infradead.org 16435S: Maintained 16436F: Documentation/devicetree/bindings/pci/rockchip,rk3399-pcie* 16437F: drivers/pci/controller/pcie-rockchip* 16438 16439PCIE DRIVER FOR SOCIONEXT UNIPHIER 16440M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 16441L: linux-pci@vger.kernel.org 16442S: Maintained 16443F: Documentation/devicetree/bindings/pci/socionext,uniphier-pcie* 16444F: drivers/pci/controller/dwc/pcie-uniphier* 16445 16446PCIE DRIVER FOR ST SPEAR13XX 16447M: Pratyush Anand <pratyush.anand@gmail.com> 16448L: linux-pci@vger.kernel.org 16449S: Maintained 16450F: drivers/pci/controller/dwc/*spear* 16451 16452PCIE ENDPOINT DRIVER FOR QUALCOMM 16453M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16454L: linux-pci@vger.kernel.org 16455L: linux-arm-msm@vger.kernel.org 16456S: Maintained 16457F: Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml 16458F: drivers/pci/controller/dwc/pcie-qcom-ep.c 16459 16460PCMCIA SUBSYSTEM 16461M: Dominik Brodowski <linux@dominikbrodowski.net> 16462S: Odd Fixes 16463T: git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux.git 16464F: Documentation/pcmcia/ 16465F: drivers/pcmcia/ 16466F: include/pcmcia/ 16467F: tools/pcmcia/ 16468 16469PCNET32 NETWORK DRIVER 16470M: Don Fry <pcnet32@frontier.com> 16471L: netdev@vger.kernel.org 16472S: Maintained 16473F: drivers/net/ethernet/amd/pcnet32.c 16474 16475PCRYPT PARALLEL CRYPTO ENGINE 16476M: Steffen Klassert <steffen.klassert@secunet.com> 16477L: linux-crypto@vger.kernel.org 16478S: Maintained 16479F: crypto/pcrypt.c 16480F: include/crypto/pcrypt.h 16481 16482PECI HARDWARE MONITORING DRIVERS 16483M: Iwona Winiarska <iwona.winiarska@intel.com> 16484L: linux-hwmon@vger.kernel.org 16485S: Supported 16486F: Documentation/hwmon/peci-cputemp.rst 16487F: Documentation/hwmon/peci-dimmtemp.rst 16488F: drivers/hwmon/peci/ 16489 16490PECI SUBSYSTEM 16491M: Iwona Winiarska <iwona.winiarska@intel.com> 16492L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 16493S: Supported 16494F: Documentation/devicetree/bindings/peci/ 16495F: Documentation/peci/ 16496F: drivers/peci/ 16497F: include/linux/peci-cpu.h 16498F: include/linux/peci.h 16499 16500PENSANDO ETHERNET DRIVERS 16501M: Shannon Nelson <shannon.nelson@amd.com> 16502M: Brett Creeley <brett.creeley@amd.com> 16503M: drivers@pensando.io 16504L: netdev@vger.kernel.org 16505S: Supported 16506F: Documentation/networking/device_drivers/ethernet/pensando/ionic.rst 16507F: drivers/net/ethernet/pensando/ 16508 16509PER-CPU MEMORY ALLOCATOR 16510M: Dennis Zhou <dennis@kernel.org> 16511M: Tejun Heo <tj@kernel.org> 16512M: Christoph Lameter <cl@linux.com> 16513L: linux-mm@kvack.org 16514S: Maintained 16515T: git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git 16516F: arch/*/include/asm/percpu.h 16517F: include/linux/percpu*.h 16518F: lib/percpu*.c 16519F: mm/percpu*.c 16520 16521PER-TASK DELAY ACCOUNTING 16522M: Balbir Singh <bsingharora@gmail.com> 16523S: Maintained 16524F: include/linux/delayacct.h 16525F: kernel/delayacct.c 16526 16527PERFORMANCE EVENTS SUBSYSTEM 16528M: Peter Zijlstra <peterz@infradead.org> 16529M: Ingo Molnar <mingo@redhat.com> 16530M: Arnaldo Carvalho de Melo <acme@kernel.org> 16531R: Mark Rutland <mark.rutland@arm.com> 16532R: Alexander Shishkin <alexander.shishkin@linux.intel.com> 16533R: Jiri Olsa <jolsa@kernel.org> 16534R: Namhyung Kim <namhyung@kernel.org> 16535R: Ian Rogers <irogers@google.com> 16536R: Adrian Hunter <adrian.hunter@intel.com> 16537L: linux-perf-users@vger.kernel.org 16538L: linux-kernel@vger.kernel.org 16539S: Supported 16540W: https://perf.wiki.kernel.org/ 16541T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 16542F: arch/*/events/* 16543F: arch/*/events/*/* 16544F: arch/*/include/asm/perf_event.h 16545F: arch/*/kernel/*/*/perf_event*.c 16546F: arch/*/kernel/*/perf_event*.c 16547F: arch/*/kernel/perf_callchain.c 16548F: arch/*/kernel/perf_event*.c 16549F: include/linux/perf_event.h 16550F: include/uapi/linux/perf_event.h 16551F: kernel/events/* 16552F: tools/lib/perf/ 16553F: tools/perf/ 16554 16555PERFORMANCE EVENTS TOOLING ARM64 16556R: John Garry <john.g.garry@oracle.com> 16557R: Will Deacon <will@kernel.org> 16558R: James Clark <james.clark@arm.com> 16559R: Mike Leach <mike.leach@linaro.org> 16560R: Leo Yan <leo.yan@linaro.org> 16561L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16562S: Supported 16563F: tools/build/feature/test-libopencsd.c 16564F: tools/perf/arch/arm*/ 16565F: tools/perf/pmu-events/arch/arm64/ 16566F: tools/perf/util/arm-spe* 16567F: tools/perf/util/cs-etm* 16568 16569PERSONALITY HANDLING 16570M: Christoph Hellwig <hch@infradead.org> 16571L: linux-abi-devel@lists.sourceforge.net 16572S: Maintained 16573F: include/linux/personality.h 16574F: include/uapi/linux/personality.h 16575 16576PHOENIX RC FLIGHT CONTROLLER ADAPTER 16577M: Marcus Folkesson <marcus.folkesson@gmail.com> 16578L: linux-input@vger.kernel.org 16579S: Maintained 16580F: Documentation/input/devices/pxrc.rst 16581F: drivers/input/joystick/pxrc.c 16582 16583PHONET PROTOCOL 16584M: Remi Denis-Courmont <courmisch@gmail.com> 16585S: Supported 16586F: Documentation/networking/phonet.rst 16587F: include/linux/phonet.h 16588F: include/net/phonet/ 16589F: include/uapi/linux/phonet.h 16590F: net/phonet/ 16591 16592PHRAM MTD DRIVER 16593M: Joern Engel <joern@lazybastard.org> 16594L: linux-mtd@lists.infradead.org 16595S: Maintained 16596F: drivers/mtd/devices/phram.c 16597 16598PICOLCD HID DRIVER 16599M: Bruno Prémont <bonbons@linux-vserver.org> 16600L: linux-input@vger.kernel.org 16601S: Maintained 16602F: drivers/hid/hid-picolcd* 16603 16604PIDFD API 16605M: Christian Brauner <christian@brauner.io> 16606L: linux-kernel@vger.kernel.org 16607S: Maintained 16608T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git 16609F: samples/pidfd/ 16610F: tools/testing/selftests/clone3/ 16611F: tools/testing/selftests/pid_namespace/ 16612F: tools/testing/selftests/pidfd/ 16613K: (?i)pidfd 16614K: (?i)clone3 16615K: \b(clone_args|kernel_clone_args)\b 16616 16617PIN CONTROL SUBSYSTEM 16618M: Linus Walleij <linus.walleij@linaro.org> 16619L: linux-gpio@vger.kernel.org 16620S: Maintained 16621T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git 16622F: Documentation/devicetree/bindings/pinctrl/ 16623F: Documentation/driver-api/pin-control.rst 16624F: drivers/pinctrl/ 16625F: include/dt-bindings/pinctrl/ 16626F: include/linux/pinctrl/ 16627 16628PIN CONTROLLER - AMD 16629M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 16630M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 16631S: Maintained 16632F: drivers/pinctrl/pinctrl-amd.c 16633 16634PIN CONTROLLER - FREESCALE 16635M: Dong Aisheng <aisheng.dong@nxp.com> 16636M: Fabio Estevam <festevam@gmail.com> 16637M: Shawn Guo <shawnguo@kernel.org> 16638M: Jacky Bai <ping.bai@nxp.com> 16639R: Pengutronix Kernel Team <kernel@pengutronix.de> 16640L: linux-gpio@vger.kernel.org 16641S: Maintained 16642F: Documentation/devicetree/bindings/pinctrl/fsl,* 16643F: drivers/pinctrl/freescale/ 16644 16645PIN CONTROLLER - INTEL 16646M: Mika Westerberg <mika.westerberg@linux.intel.com> 16647M: Andy Shevchenko <andy@kernel.org> 16648S: Supported 16649T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git 16650F: drivers/pinctrl/intel/ 16651 16652PIN CONTROLLER - KEEMBAY 16653M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 16654S: Supported 16655F: drivers/pinctrl/pinctrl-keembay* 16656 16657PIN CONTROLLER - MEDIATEK 16658M: Sean Wang <sean.wang@kernel.org> 16659L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16660S: Maintained 16661F: Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml 16662F: Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml 16663F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml 16664F: Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml 16665F: drivers/pinctrl/mediatek/ 16666 16667PIN CONTROLLER - MEDIATEK MIPS 16668M: Arınç ÜNAL <arinc.unal@arinc9.com> 16669M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 16670L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16671L: linux-mips@vger.kernel.org 16672S: Maintained 16673F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7620-pinctrl.yaml 16674F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7621-pinctrl.yaml 16675F: Documentation/devicetree/bindings/pinctrl/mediatek,mt76x8-pinctrl.yaml 16676F: Documentation/devicetree/bindings/pinctrl/ralink,rt2880-pinctrl.yaml 16677F: Documentation/devicetree/bindings/pinctrl/ralink,rt305x-pinctrl.yaml 16678F: Documentation/devicetree/bindings/pinctrl/ralink,rt3352-pinctrl.yaml 16679F: Documentation/devicetree/bindings/pinctrl/ralink,rt3883-pinctrl.yaml 16680F: Documentation/devicetree/bindings/pinctrl/ralink,rt5350-pinctrl.yaml 16681F: drivers/pinctrl/mediatek/pinctrl-mt7620.c 16682F: drivers/pinctrl/mediatek/pinctrl-mt7621.c 16683F: drivers/pinctrl/mediatek/pinctrl-mt76x8.c 16684F: drivers/pinctrl/mediatek/pinctrl-mtmips.* 16685F: drivers/pinctrl/mediatek/pinctrl-rt2880.c 16686F: drivers/pinctrl/mediatek/pinctrl-rt305x.c 16687F: drivers/pinctrl/mediatek/pinctrl-rt3883.c 16688 16689PIN CONTROLLER - MICROCHIP AT91 16690M: Ludovic Desroches <ludovic.desroches@microchip.com> 16691L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16692L: linux-gpio@vger.kernel.org 16693S: Supported 16694F: drivers/gpio/gpio-sama5d2-piobu.c 16695F: drivers/pinctrl/pinctrl-at91* 16696 16697PIN CONTROLLER - NXP S32 16698M: Chester Lin <clin@suse.com> 16699R: NXP S32 Linux Team <s32@nxp.com> 16700L: linux-gpio@vger.kernel.org 16701S: Maintained 16702F: Documentation/devicetree/bindings/pinctrl/nxp,s32* 16703F: drivers/pinctrl/nxp/ 16704 16705PIN CONTROLLER - QUALCOMM 16706M: Bjorn Andersson <andersson@kernel.org> 16707L: linux-arm-msm@vger.kernel.org 16708S: Maintained 16709F: Documentation/devicetree/bindings/pinctrl/qcom,*.txt 16710F: drivers/pinctrl/qcom/ 16711 16712PIN CONTROLLER - RENESAS 16713M: Geert Uytterhoeven <geert+renesas@glider.be> 16714L: linux-renesas-soc@vger.kernel.org 16715S: Supported 16716T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl 16717F: Documentation/devicetree/bindings/pinctrl/renesas,* 16718F: drivers/pinctrl/renesas/ 16719 16720PIN CONTROLLER - SAMSUNG 16721M: Tomasz Figa <tomasz.figa@gmail.com> 16722M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 16723M: Sylwester Nawrocki <s.nawrocki@samsung.com> 16724R: Alim Akhtar <alim.akhtar@samsung.com> 16725L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16726L: linux-samsung-soc@vger.kernel.org 16727S: Maintained 16728Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 16729B: mailto:linux-samsung-soc@vger.kernel.org 16730C: irc://irc.libera.chat/linux-exynos 16731T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git 16732F: Documentation/devicetree/bindings/pinctrl/samsung,pinctrl*yaml 16733F: drivers/pinctrl/samsung/ 16734F: include/dt-bindings/pinctrl/samsung.h 16735 16736PIN CONTROLLER - SINGLE 16737M: Tony Lindgren <tony@atomide.com> 16738M: Haojian Zhuang <haojian.zhuang@linaro.org> 16739L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16740L: linux-omap@vger.kernel.org 16741S: Maintained 16742F: drivers/pinctrl/pinctrl-single.c 16743 16744PIN CONTROLLER - SUNPLUS / TIBBO 16745M: Dvorkin Dmitry <dvorkin@tibbo.com> 16746M: Wells Lu <wellslutw@gmail.com> 16747L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16748S: Maintained 16749W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 16750F: Documentation/devicetree/bindings/pinctrl/sunplus,* 16751F: drivers/pinctrl/sunplus/ 16752F: include/dt-bindings/pinctrl/sppctl*.h 16753 16754PINE64 PINEPHONE KEYBOARD DRIVER 16755M: Samuel Holland <samuel@sholland.org> 16756S: Supported 16757F: Documentation/devicetree/bindings/input/pine64,pinephone-keyboard.yaml 16758F: drivers/input/keyboard/pinephone-keyboard.c 16759 16760PKTCDVD DRIVER 16761M: linux-block@vger.kernel.org 16762S: Orphan 16763F: drivers/block/pktcdvd.c 16764F: include/linux/pktcdvd.h 16765F: include/uapi/linux/pktcdvd.h 16766 16767PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER 16768M: Tomasz Duszynski <tduszyns@gmail.com> 16769S: Maintained 16770F: Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml 16771F: drivers/iio/chemical/pms7003.c 16772 16773PLCA RECONCILIATION SUBLAYER (IEEE802.3 Clause 148) 16774M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 16775L: netdev@vger.kernel.org 16776S: Maintained 16777F: drivers/net/phy/mdio-open-alliance.h 16778F: net/ethtool/plca.c 16779 16780PLDMFW LIBRARY 16781M: Jacob Keller <jacob.e.keller@intel.com> 16782S: Maintained 16783F: Documentation/driver-api/pldmfw/ 16784F: include/linux/pldmfw.h 16785F: lib/pldmfw/ 16786 16787PLX DMA DRIVER 16788M: Logan Gunthorpe <logang@deltatee.com> 16789S: Maintained 16790F: drivers/dma/plx_dma.c 16791 16792PM-GRAPH UTILITY 16793M: "Todd E Brandt" <todd.e.brandt@linux.intel.com> 16794L: linux-pm@vger.kernel.org 16795S: Supported 16796W: https://01.org/pm-graph 16797B: https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools 16798T: git git://github.com/intel/pm-graph 16799F: tools/power/pm-graph 16800 16801PM6764TR DRIVER 16802M: Charles Hsu <hsu.yungteng@gmail.com> 16803L: linux-hwmon@vger.kernel.org 16804S: Maintained 16805F: Documentation/hwmon/pm6764tr.rst 16806F: drivers/hwmon/pmbus/pm6764tr.c 16807 16808PMBUS HARDWARE MONITORING DRIVERS 16809M: Guenter Roeck <linux@roeck-us.net> 16810L: linux-hwmon@vger.kernel.org 16811S: Maintained 16812W: http://hwmon.wiki.kernel.org/ 16813W: http://www.roeck-us.net/linux/drivers/ 16814T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 16815F: Documentation/devicetree/bindings/hwmon/ltc2978.txt 16816F: Documentation/devicetree/bindings/hwmon/max31785.txt 16817F: Documentation/hwmon/adm1275.rst 16818F: Documentation/hwmon/ibm-cffps.rst 16819F: Documentation/hwmon/ir35221.rst 16820F: Documentation/hwmon/lm25066.rst 16821F: Documentation/hwmon/ltc2978.rst 16822F: Documentation/hwmon/ltc3815.rst 16823F: Documentation/hwmon/max16064.rst 16824F: Documentation/hwmon/max20751.rst 16825F: Documentation/hwmon/max31785.rst 16826F: Documentation/hwmon/max34440.rst 16827F: Documentation/hwmon/max8688.rst 16828F: Documentation/hwmon/pmbus-core.rst 16829F: Documentation/hwmon/pmbus.rst 16830F: Documentation/hwmon/tps40422.rst 16831F: Documentation/hwmon/ucd9000.rst 16832F: Documentation/hwmon/ucd9200.rst 16833F: Documentation/hwmon/zl6100.rst 16834F: drivers/hwmon/pmbus/ 16835F: include/linux/pmbus.h 16836 16837PMC SIERRA MaxRAID DRIVER 16838L: linux-scsi@vger.kernel.org 16839S: Orphan 16840W: http://www.pmc-sierra.com/ 16841F: drivers/scsi/pmcraid.* 16842 16843PMC SIERRA PM8001 DRIVER 16844M: Jack Wang <jinpu.wang@cloud.ionos.com> 16845L: linux-scsi@vger.kernel.org 16846S: Supported 16847F: drivers/scsi/pm8001/ 16848 16849PNI RM3100 IIO DRIVER 16850M: Song Qiang <songqiang1304521@gmail.com> 16851L: linux-iio@vger.kernel.org 16852S: Maintained 16853F: Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml 16854F: drivers/iio/magnetometer/rm3100* 16855 16856PNP SUPPORT 16857M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 16858L: linux-acpi@vger.kernel.org 16859S: Maintained 16860F: drivers/pnp/ 16861F: include/linux/pnp.h 16862 16863POSIX CLOCKS and TIMERS 16864M: Thomas Gleixner <tglx@linutronix.de> 16865L: linux-kernel@vger.kernel.org 16866S: Maintained 16867T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 16868F: fs/timerfd.c 16869F: include/linux/time_namespace.h 16870F: include/linux/timer* 16871F: kernel/time/*timer* 16872F: kernel/time/namespace.c 16873 16874POWER MANAGEMENT CORE 16875M: "Rafael J. Wysocki" <rafael@kernel.org> 16876L: linux-pm@vger.kernel.org 16877S: Supported 16878B: https://bugzilla.kernel.org 16879T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 16880F: drivers/base/power/ 16881F: drivers/powercap/ 16882F: include/linux/intel_rapl.h 16883F: include/linux/pm.h 16884F: include/linux/pm_* 16885F: include/linux/powercap.h 16886F: kernel/configs/nopm.config 16887 16888POWER STATE COORDINATION INTERFACE (PSCI) 16889M: Mark Rutland <mark.rutland@arm.com> 16890M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16891L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16892S: Maintained 16893F: drivers/firmware/psci/ 16894F: include/linux/psci.h 16895F: include/uapi/linux/psci.h 16896 16897POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS 16898M: Sebastian Reichel <sre@kernel.org> 16899L: linux-pm@vger.kernel.org 16900S: Maintained 16901T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 16902F: Documentation/ABI/testing/sysfs-class-power 16903F: Documentation/devicetree/bindings/power/supply/ 16904F: drivers/power/supply/ 16905F: include/linux/power/ 16906F: include/linux/power_supply.h 16907 16908POWERNV OPERATOR PANEL LCD DISPLAY DRIVER 16909M: Suraj Jitindar Singh <sjitindarsingh@gmail.com> 16910L: linuxppc-dev@lists.ozlabs.org 16911S: Maintained 16912F: drivers/char/powernv-op-panel.c 16913 16914PPP OVER ATM (RFC 2364) 16915M: Mitchell Blank Jr <mitch@sfgoth.com> 16916S: Maintained 16917F: include/uapi/linux/atmppp.h 16918F: net/atm/pppoatm.c 16919 16920PPP OVER ETHERNET 16921M: Michal Ostrowski <mostrows@earthlink.net> 16922S: Maintained 16923F: drivers/net/ppp/pppoe.c 16924F: drivers/net/ppp/pppox.c 16925 16926PPP OVER L2TP 16927M: James Chapman <jchapman@katalix.com> 16928S: Maintained 16929F: include/linux/if_pppol2tp.h 16930F: include/uapi/linux/if_pppol2tp.h 16931F: net/l2tp/l2tp_ppp.c 16932 16933PPP PROTOCOL DRIVERS AND COMPRESSORS 16934L: linux-ppp@vger.kernel.org 16935S: Orphan 16936F: drivers/net/ppp/ppp_* 16937 16938PPS SUPPORT 16939M: Rodolfo Giometti <giometti@enneenne.com> 16940L: linuxpps@ml.enneenne.com (subscribers-only) 16941S: Maintained 16942W: http://wiki.enneenne.com/index.php/LinuxPPS_support 16943F: Documentation/ABI/testing/sysfs-pps 16944F: Documentation/devicetree/bindings/pps/pps-gpio.txt 16945F: Documentation/driver-api/pps.rst 16946F: drivers/pps/ 16947F: include/linux/pps*.h 16948F: include/uapi/linux/pps.h 16949 16950PPTP DRIVER 16951M: Dmitry Kozlov <xeb@mail.ru> 16952L: netdev@vger.kernel.org 16953S: Maintained 16954W: http://sourceforge.net/projects/accel-pptp 16955F: drivers/net/ppp/pptp.c 16956 16957PRESSURE STALL INFORMATION (PSI) 16958M: Johannes Weiner <hannes@cmpxchg.org> 16959M: Suren Baghdasaryan <surenb@google.com> 16960S: Maintained 16961F: include/linux/psi* 16962F: kernel/sched/psi.c 16963 16964PRINTK 16965M: Petr Mladek <pmladek@suse.com> 16966M: Sergey Senozhatsky <senozhatsky@chromium.org> 16967R: Steven Rostedt <rostedt@goodmis.org> 16968R: John Ogness <john.ogness@linutronix.de> 16969S: Maintained 16970T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 16971F: include/linux/printk.h 16972F: kernel/printk/ 16973 16974PRINTK INDEXING 16975R: Chris Down <chris@chrisdown.name> 16976S: Maintained 16977F: Documentation/core-api/printk-index.rst 16978F: kernel/printk/index.c 16979K: printk_index 16980 16981PROC FILESYSTEM 16982L: linux-kernel@vger.kernel.org 16983L: linux-fsdevel@vger.kernel.org 16984S: Maintained 16985F: Documentation/filesystems/proc.rst 16986F: fs/proc/ 16987F: include/linux/proc_fs.h 16988F: tools/testing/selftests/proc/ 16989 16990PROC SYSCTL 16991M: Luis Chamberlain <mcgrof@kernel.org> 16992M: Kees Cook <keescook@chromium.org> 16993M: Iurii Zaikin <yzaikin@google.com> 16994L: linux-kernel@vger.kernel.org 16995L: linux-fsdevel@vger.kernel.org 16996S: Maintained 16997T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git sysctl-next 16998F: fs/proc/proc_sysctl.c 16999F: include/linux/sysctl.h 17000F: kernel/sysctl-test.c 17001F: kernel/sysctl.c 17002F: tools/testing/selftests/sysctl/ 17003 17004PS3 NETWORK SUPPORT 17005M: Geoff Levand <geoff@infradead.org> 17006L: netdev@vger.kernel.org 17007L: linuxppc-dev@lists.ozlabs.org 17008S: Maintained 17009F: drivers/net/ethernet/toshiba/ps3_gelic_net.* 17010 17011PS3 PLATFORM SUPPORT 17012M: Geoff Levand <geoff@infradead.org> 17013L: linuxppc-dev@lists.ozlabs.org 17014S: Maintained 17015F: arch/powerpc/boot/ps3* 17016F: arch/powerpc/include/asm/lv1call.h 17017F: arch/powerpc/include/asm/ps3*.h 17018F: arch/powerpc/platforms/ps3/ 17019F: drivers/*/ps3* 17020F: drivers/ps3/ 17021F: drivers/rtc/rtc-ps3.c 17022F: drivers/usb/host/*ps3.c 17023F: sound/ppc/snd_ps3* 17024 17025PS3VRAM DRIVER 17026M: Jim Paris <jim@jtan.com> 17027M: Geoff Levand <geoff@infradead.org> 17028L: linuxppc-dev@lists.ozlabs.org 17029S: Maintained 17030F: drivers/block/ps3vram.c 17031 17032PSAMPLE PACKET SAMPLING SUPPORT 17033M: Yotam Gigi <yotam.gi@gmail.com> 17034S: Maintained 17035F: include/net/psample.h 17036F: include/uapi/linux/psample.h 17037F: net/psample 17038 17039PSTORE FILESYSTEM 17040M: Kees Cook <keescook@chromium.org> 17041R: Tony Luck <tony.luck@intel.com> 17042R: Guilherme G. Piccoli <gpiccoli@igalia.com> 17043L: linux-hardening@vger.kernel.org 17044S: Supported 17045T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore 17046F: Documentation/admin-guide/pstore-blk.rst 17047F: Documentation/admin-guide/ramoops.rst 17048F: Documentation/devicetree/bindings/reserved-memory/ramoops.yaml 17049F: drivers/acpi/apei/erst.c 17050F: drivers/firmware/efi/efi-pstore.c 17051F: fs/pstore/ 17052F: include/linux/pstore* 17053K: \b(pstore|ramoops) 17054 17055PTP HARDWARE CLOCK SUPPORT 17056M: Richard Cochran <richardcochran@gmail.com> 17057L: netdev@vger.kernel.org 17058S: Maintained 17059W: http://linuxptp.sourceforge.net/ 17060F: Documentation/ABI/testing/sysfs-ptp 17061F: Documentation/driver-api/ptp.rst 17062F: drivers/net/phy/dp83640* 17063F: drivers/ptp/* 17064F: include/linux/ptp_cl* 17065K: (?:\b|_)ptp(?:\b|_) 17066 17067PTP VIRTUAL CLOCK SUPPORT 17068M: Yangbo Lu <yangbo.lu@nxp.com> 17069L: netdev@vger.kernel.org 17070S: Maintained 17071F: drivers/ptp/ptp_vclock.c 17072F: net/ethtool/phc_vclocks.c 17073 17074PTRACE SUPPORT 17075M: Oleg Nesterov <oleg@redhat.com> 17076S: Maintained 17077F: arch/*/*/ptrace*.c 17078F: arch/*/include/asm/ptrace*.h 17079F: arch/*/ptrace*.c 17080F: include/asm-generic/syscall.h 17081F: include/linux/ptrace.h 17082F: include/linux/regset.h 17083F: include/uapi/linux/ptrace.h 17084F: kernel/ptrace.c 17085 17086PULSE8-CEC DRIVER 17087M: Hans Verkuil <hverkuil@xs4all.nl> 17088L: linux-media@vger.kernel.org 17089S: Maintained 17090T: git git://linuxtv.org/media_tree.git 17091F: drivers/media/cec/usb/pulse8/ 17092 17093PURELIFI PLFXLC DRIVER 17094M: Srinivasan Raju <srini.raju@purelifi.com> 17095L: linux-wireless@vger.kernel.org 17096S: Supported 17097F: drivers/net/wireless/purelifi/plfxlc/ 17098 17099PVRUSB2 VIDEO4LINUX DRIVER 17100M: Mike Isely <isely@pobox.com> 17101L: pvrusb2@isely.net (subscribers-only) 17102L: linux-media@vger.kernel.org 17103S: Maintained 17104W: http://www.isely.net/pvrusb2/ 17105T: git git://linuxtv.org/media_tree.git 17106F: Documentation/driver-api/media/drivers/pvrusb2* 17107F: drivers/media/usb/pvrusb2/ 17108 17109PWC WEBCAM DRIVER 17110M: Hans Verkuil <hverkuil@xs4all.nl> 17111L: linux-media@vger.kernel.org 17112S: Odd Fixes 17113T: git git://linuxtv.org/media_tree.git 17114F: drivers/media/usb/pwc/* 17115F: include/trace/events/pwc.h 17116 17117PWM IR Transmitter 17118M: Sean Young <sean@mess.org> 17119L: linux-media@vger.kernel.org 17120S: Maintained 17121F: Documentation/devicetree/bindings/leds/irled/pwm-ir-tx.yaml 17122F: drivers/media/rc/pwm-ir-tx.c 17123 17124PWM SUBSYSTEM 17125M: Thierry Reding <thierry.reding@gmail.com> 17126R: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 17127L: linux-pwm@vger.kernel.org 17128S: Maintained 17129Q: https://patchwork.ozlabs.org/project/linux-pwm/list/ 17130T: git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git 17131F: Documentation/devicetree/bindings/gpio/gpio-mvebu.yaml 17132F: Documentation/devicetree/bindings/pwm/ 17133F: Documentation/driver-api/pwm.rst 17134F: drivers/gpio/gpio-mvebu.c 17135F: drivers/pwm/ 17136F: drivers/video/backlight/pwm_bl.c 17137F: include/dt-bindings/pwm/ 17138F: include/linux/pwm.h 17139F: include/linux/pwm_backlight.h 17140K: pwm_(config|apply_state|ops) 17141 17142PXA GPIO DRIVER 17143M: Robert Jarzmik <robert.jarzmik@free.fr> 17144L: linux-gpio@vger.kernel.org 17145S: Maintained 17146F: drivers/gpio/gpio-pxa.c 17147 17148PXA MMCI DRIVER 17149S: Orphan 17150 17151PXA RTC DRIVER 17152M: Robert Jarzmik <robert.jarzmik@free.fr> 17153L: linux-rtc@vger.kernel.org 17154S: Maintained 17155 17156PXA2xx/PXA3xx SUPPORT 17157M: Daniel Mack <daniel@zonque.org> 17158M: Haojian Zhuang <haojian.zhuang@gmail.com> 17159M: Robert Jarzmik <robert.jarzmik@free.fr> 17160L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17161S: Maintained 17162T: git git://github.com/hzhuang1/linux.git 17163T: git git://github.com/rjarzmik/linux.git 17164F: arch/arm/boot/dts/pxa* 17165F: arch/arm/mach-pxa/ 17166F: drivers/dma/pxa* 17167F: drivers/pcmcia/pxa2xx* 17168F: drivers/pinctrl/pxa/ 17169F: drivers/spi/spi-pxa2xx* 17170F: drivers/usb/gadget/udc/pxa2* 17171F: include/sound/pxa2xx-lib.h 17172F: sound/arm/pxa* 17173F: sound/soc/pxa/ 17174 17175QAT DRIVER 17176M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 17177L: qat-linux@intel.com 17178S: Supported 17179F: drivers/crypto/intel/qat/ 17180 17181QCOM AUDIO (ASoC) DRIVERS 17182M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17183M: Banajit Goswami <bgoswami@quicinc.com> 17184L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17185S: Supported 17186F: Documentation/devicetree/bindings/soc/qcom/qcom,apr* 17187F: Documentation/devicetree/bindings/sound/qcom,* 17188F: drivers/soc/qcom/apr.c 17189F: include/dt-bindings/sound/qcom,wcd9335.h 17190F: sound/soc/codecs/lpass-rx-macro.* 17191F: sound/soc/codecs/lpass-tx-macro.* 17192F: sound/soc/codecs/lpass-va-macro.c 17193F: sound/soc/codecs/lpass-wsa-macro.* 17194F: sound/soc/codecs/msm8916-wcd-analog.c 17195F: sound/soc/codecs/msm8916-wcd-digital.c 17196F: sound/soc/codecs/wcd-clsh-v2.* 17197F: sound/soc/codecs/wcd-mbhc-v2.* 17198F: sound/soc/codecs/wcd9335.* 17199F: sound/soc/codecs/wcd934x.c 17200F: sound/soc/codecs/wsa881x.c 17201F: sound/soc/codecs/wsa883x.c 17202F: sound/soc/qcom/ 17203 17204QCOM EMBEDDED USB DEBUGGER (EUD) 17205M: Souradeep Chowdhury <quic_schowdhu@quicinc.com> 17206L: linux-arm-msm@vger.kernel.org 17207S: Maintained 17208F: Documentation/ABI/testing/sysfs-driver-eud 17209F: Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml 17210F: drivers/usb/misc/qcom_eud.c 17211 17212QCOM IPA DRIVER 17213M: Alex Elder <elder@kernel.org> 17214L: netdev@vger.kernel.org 17215S: Supported 17216F: drivers/net/ipa/ 17217 17218QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT 17219M: Gabriel Somlo <somlo@cmu.edu> 17220M: "Michael S. Tsirkin" <mst@redhat.com> 17221L: qemu-devel@nongnu.org 17222S: Maintained 17223F: drivers/firmware/qemu_fw_cfg.c 17224F: include/uapi/linux/qemu_fw_cfg.h 17225 17226QIB DRIVER 17227M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17228L: linux-rdma@vger.kernel.org 17229S: Supported 17230F: drivers/infiniband/hw/qib/ 17231 17232QLOGIC QL41xxx FCOE DRIVER 17233M: Saurav Kashyap <skashyap@marvell.com> 17234M: Javed Hasan <jhasan@marvell.com> 17235M: GR-QLogic-Storage-Upstream@marvell.com 17236L: linux-scsi@vger.kernel.org 17237S: Supported 17238F: drivers/scsi/qedf/ 17239 17240QLOGIC QL41xxx ISCSI DRIVER 17241M: Nilesh Javali <njavali@marvell.com> 17242M: Manish Rangankar <mrangankar@marvell.com> 17243M: GR-QLogic-Storage-Upstream@marvell.com 17244L: linux-scsi@vger.kernel.org 17245S: Supported 17246F: drivers/scsi/qedi/ 17247 17248QLOGIC QL4xxx ETHERNET DRIVER 17249M: Ariel Elior <aelior@marvell.com> 17250M: Manish Chopra <manishc@marvell.com> 17251L: netdev@vger.kernel.org 17252S: Supported 17253F: drivers/net/ethernet/qlogic/qed/ 17254F: drivers/net/ethernet/qlogic/qede/ 17255F: include/linux/qed/ 17256 17257QLOGIC QL4xxx RDMA DRIVER 17258M: Michal Kalderon <mkalderon@marvell.com> 17259M: Ariel Elior <aelior@marvell.com> 17260L: linux-rdma@vger.kernel.org 17261S: Supported 17262F: drivers/infiniband/hw/qedr/ 17263F: include/uapi/rdma/qedr-abi.h 17264 17265QLOGIC QLA1280 SCSI DRIVER 17266M: Michael Reed <mdr@sgi.com> 17267L: linux-scsi@vger.kernel.org 17268S: Maintained 17269F: drivers/scsi/qla1280.[ch] 17270 17271QLOGIC QLA2XXX FC-SCSI DRIVER 17272M: Nilesh Javali <njavali@marvell.com> 17273M: GR-QLogic-Storage-Upstream@marvell.com 17274L: linux-scsi@vger.kernel.org 17275S: Supported 17276F: drivers/scsi/qla2xxx/ 17277 17278QLOGIC QLA3XXX NETWORK DRIVER 17279M: GR-Linux-NIC-Dev@marvell.com 17280L: netdev@vger.kernel.org 17281S: Supported 17282F: drivers/net/ethernet/qlogic/qla3xxx.* 17283 17284QLOGIC QLA4XXX iSCSI DRIVER 17285M: Nilesh Javali <njavali@marvell.com> 17286M: Manish Rangankar <mrangankar@marvell.com> 17287M: GR-QLogic-Storage-Upstream@marvell.com 17288L: linux-scsi@vger.kernel.org 17289S: Supported 17290F: drivers/scsi/qla4xxx/ 17291 17292QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER 17293M: Shahed Shaikh <shshaikh@marvell.com> 17294M: Manish Chopra <manishc@marvell.com> 17295M: GR-Linux-NIC-Dev@marvell.com 17296L: netdev@vger.kernel.org 17297S: Supported 17298F: drivers/net/ethernet/qlogic/qlcnic/ 17299 17300QLOGIC QLGE 10Gb ETHERNET DRIVER 17301M: Manish Chopra <manishc@marvell.com> 17302M: GR-Linux-NIC-Dev@marvell.com 17303M: Coiby Xu <coiby.xu@gmail.com> 17304L: netdev@vger.kernel.org 17305S: Supported 17306F: Documentation/networking/device_drivers/qlogic/qlge.rst 17307F: drivers/staging/qlge/ 17308 17309QM1D1B0004 MEDIA DRIVER 17310M: Akihiro Tsukada <tskd08@gmail.com> 17311L: linux-media@vger.kernel.org 17312S: Odd Fixes 17313F: drivers/media/tuners/qm1d1b0004* 17314 17315QM1D1C0042 MEDIA DRIVER 17316M: Akihiro Tsukada <tskd08@gmail.com> 17317L: linux-media@vger.kernel.org 17318S: Odd Fixes 17319F: drivers/media/tuners/qm1d1c0042* 17320 17321QNX4 FILESYSTEM 17322M: Anders Larsen <al@alarsen.net> 17323S: Maintained 17324W: http://www.alarsen.net/linux/qnx4fs/ 17325F: fs/qnx4/ 17326F: include/uapi/linux/qnx4_fs.h 17327F: include/uapi/linux/qnxtypes.h 17328 17329QNX6 FILESYSTEM 17330S: Orphan 17331F: Documentation/filesystems/qnx6.rst 17332F: fs/qnx6/ 17333F: include/linux/qnx6_fs.h 17334 17335QORIQ DPAA2 FSL-MC BUS DRIVER 17336M: Stuart Yoder <stuyoder@gmail.com> 17337M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 17338L: linux-kernel@vger.kernel.org 17339S: Maintained 17340F: Documentation/ABI/stable/sysfs-bus-fsl-mc 17341F: Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt 17342F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst 17343F: drivers/bus/fsl-mc/ 17344F: include/uapi/linux/fsl_mc.h 17345 17346QT1010 MEDIA DRIVER 17347M: Antti Palosaari <crope@iki.fi> 17348L: linux-media@vger.kernel.org 17349S: Maintained 17350W: https://linuxtv.org 17351W: http://palosaari.fi/linux/ 17352Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17353T: git git://linuxtv.org/anttip/media_tree.git 17354F: drivers/media/tuners/qt1010* 17355 17356QUALCOMM ATH12K WIRELESS DRIVER 17357M: Kalle Valo <kvalo@kernel.org> 17358L: ath12k@lists.infradead.org 17359S: Supported 17360T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17361F: drivers/net/wireless/ath/ath12k/ 17362 17363QUALCOMM ATHEROS ATH10K WIRELESS DRIVER 17364M: Kalle Valo <kvalo@kernel.org> 17365L: ath10k@lists.infradead.org 17366S: Supported 17367W: https://wireless.wiki.kernel.org/en/users/Drivers/ath10k 17368T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17369F: Documentation/devicetree/bindings/net/wireless/qcom,ath10k.yaml 17370F: drivers/net/wireless/ath/ath10k/ 17371 17372QUALCOMM ATHEROS ATH11K WIRELESS DRIVER 17373M: Kalle Valo <kvalo@kernel.org> 17374L: ath11k@lists.infradead.org 17375S: Supported 17376T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17377F: Documentation/devicetree/bindings/net/wireless/qcom,ath11k.yaml 17378F: drivers/net/wireless/ath/ath11k/ 17379 17380QUALCOMM ATHEROS ATH9K WIRELESS DRIVER 17381M: Toke Høiland-Jørgensen <toke@toke.dk> 17382L: linux-wireless@vger.kernel.org 17383S: Maintained 17384W: https://wireless.wiki.kernel.org/en/users/Drivers/ath9k 17385F: Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml 17386F: drivers/net/wireless/ath/ath9k/ 17387 17388QUALCOMM BAM-DMUX WWAN NETWORK DRIVER 17389M: Stephan Gerhold <stephan@gerhold.net> 17390L: netdev@vger.kernel.org 17391L: linux-arm-msm@vger.kernel.org 17392S: Maintained 17393F: Documentation/devicetree/bindings/net/qcom,bam-dmux.yaml 17394F: drivers/net/wwan/qcom_bam_dmux.c 17395 17396QUALCOMM CAMERA SUBSYSTEM DRIVER 17397M: Robert Foss <rfoss@kernel.org> 17398M: Todor Tomov <todor.too@gmail.com> 17399M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 17400L: linux-media@vger.kernel.org 17401S: Maintained 17402F: Documentation/admin-guide/media/qcom_camss.rst 17403F: Documentation/devicetree/bindings/media/*camss* 17404F: drivers/media/platform/qcom/camss/ 17405 17406QUALCOMM CLOCK DRIVERS 17407M: Bjorn Andersson <andersson@kernel.org> 17408L: linux-arm-msm@vger.kernel.org 17409S: Supported 17410T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 17411F: Documentation/devicetree/bindings/clock/qcom,* 17412F: drivers/clk/qcom/ 17413F: include/dt-bindings/clock/qcom,* 17414 17415QUALCOMM CLOUD AI (QAIC) DRIVER 17416M: Jeffrey Hugo <quic_jhugo@quicinc.com> 17417L: linux-arm-msm@vger.kernel.org 17418L: dri-devel@lists.freedesktop.org 17419S: Supported 17420T: git git://anongit.freedesktop.org/drm/drm-misc 17421F: Documentation/accel/qaic/ 17422F: drivers/accel/qaic/ 17423F: include/uapi/drm/qaic_accel.h 17424 17425QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER 17426M: Bjorn Andersson <andersson@kernel.org> 17427M: Konrad Dybcio <konrad.dybcio@linaro.org> 17428L: linux-pm@vger.kernel.org 17429L: linux-arm-msm@vger.kernel.org 17430S: Maintained 17431F: Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml 17432F: drivers/soc/qcom/cpr.c 17433 17434QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096 17435M: Ilia Lin <ilia.lin@kernel.org> 17436L: linux-pm@vger.kernel.org 17437S: Maintained 17438F: Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml 17439F: Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml 17440F: drivers/cpufreq/qcom-cpufreq-nvmem.c 17441 17442QUALCOMM CRYPTO DRIVERS 17443M: Thara Gopinath <thara.gopinath@gmail.com> 17444L: linux-crypto@vger.kernel.org 17445L: linux-arm-msm@vger.kernel.org 17446S: Maintained 17447F: Documentation/devicetree/bindings/crypto/qcom-qce.yaml 17448F: drivers/crypto/qce/ 17449 17450QUALCOMM EMAC GIGABIT ETHERNET DRIVER 17451M: Timur Tabi <timur@kernel.org> 17452L: netdev@vger.kernel.org 17453S: Maintained 17454F: drivers/net/ethernet/qualcomm/emac/ 17455 17456QUALCOMM ETHQOS ETHERNET DRIVER 17457M: Vinod Koul <vkoul@kernel.org> 17458R: Bhupesh Sharma <bhupesh.sharma@linaro.org> 17459L: netdev@vger.kernel.org 17460S: Maintained 17461F: Documentation/devicetree/bindings/net/qcom,ethqos.yaml 17462F: drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c 17463 17464QUALCOMM FASTRPC DRIVER 17465M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17466M: Amol Maheshwari <amahesh@qti.qualcomm.com> 17467L: linux-arm-msm@vger.kernel.org 17468S: Maintained 17469F: Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml 17470F: drivers/misc/fastrpc.c 17471F: include/uapi/misc/fastrpc.h 17472 17473QUALCOMM HEXAGON ARCHITECTURE 17474M: Brian Cain <bcain@quicinc.com> 17475L: linux-hexagon@vger.kernel.org 17476S: Supported 17477T: git git://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux.git 17478F: arch/hexagon/ 17479 17480QUALCOMM HIDMA DRIVER 17481M: Sinan Kaya <okaya@kernel.org> 17482L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17483L: linux-arm-msm@vger.kernel.org 17484L: dmaengine@vger.kernel.org 17485S: Supported 17486F: drivers/dma/qcom/hidma* 17487 17488QUALCOMM I2C CCI DRIVER 17489M: Loic Poulain <loic.poulain@linaro.org> 17490M: Robert Foss <rfoss@kernel.org> 17491L: linux-i2c@vger.kernel.org 17492L: linux-arm-msm@vger.kernel.org 17493S: Maintained 17494F: Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml 17495F: drivers/i2c/busses/i2c-qcom-cci.c 17496 17497QUALCOMM INTERCONNECT BWMON DRIVER 17498M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 17499L: linux-arm-msm@vger.kernel.org 17500S: Maintained 17501F: Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml 17502F: drivers/soc/qcom/icc-bwmon.c 17503 17504QUALCOMM IOMMU 17505M: Rob Clark <robdclark@gmail.com> 17506L: iommu@lists.linux.dev 17507L: linux-arm-msm@vger.kernel.org 17508S: Maintained 17509F: drivers/iommu/arm/arm-smmu/qcom_iommu.c 17510 17511QUALCOMM IPC ROUTER (QRTR) DRIVER 17512M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17513L: linux-arm-msm@vger.kernel.org 17514S: Maintained 17515F: include/trace/events/qrtr.h 17516F: include/uapi/linux/qrtr.h 17517F: net/qrtr/ 17518 17519QUALCOMM IPCC MAILBOX DRIVER 17520M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17521L: linux-arm-msm@vger.kernel.org 17522S: Supported 17523F: Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml 17524F: drivers/mailbox/qcom-ipcc.c 17525F: include/dt-bindings/mailbox/qcom-ipcc.h 17526 17527QUALCOMM IPQ4019 USB PHY DRIVER 17528M: Robert Marko <robert.marko@sartura.hr> 17529M: Luka Perkov <luka.perkov@sartura.hr> 17530L: linux-arm-msm@vger.kernel.org 17531S: Maintained 17532F: Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml 17533F: drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c 17534 17535QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER 17536M: Robert Marko <robert.marko@sartura.hr> 17537M: Luka Perkov <luka.perkov@sartura.hr> 17538L: linux-arm-msm@vger.kernel.org 17539S: Maintained 17540F: Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml 17541F: drivers/regulator/vqmmc-ipq4019-regulator.c 17542 17543QUALCOMM NAND CONTROLLER DRIVER 17544M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17545L: linux-mtd@lists.infradead.org 17546L: linux-arm-msm@vger.kernel.org 17547S: Maintained 17548F: Documentation/devicetree/bindings/mtd/qcom,nandc.yaml 17549F: drivers/mtd/nand/raw/qcom_nandc.c 17550 17551QUALCOMM RMNET DRIVER 17552M: Subash Abhinov Kasiviswanathan <quic_subashab@quicinc.com> 17553M: Sean Tranchetti <quic_stranche@quicinc.com> 17554L: netdev@vger.kernel.org 17555S: Maintained 17556F: Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst 17557F: drivers/net/ethernet/qualcomm/rmnet/ 17558F: include/linux/if_rmnet.h 17559 17560QUALCOMM TSENS THERMAL DRIVER 17561M: Amit Kucheria <amitk@kernel.org> 17562M: Thara Gopinath <thara.gopinath@gmail.com> 17563L: linux-pm@vger.kernel.org 17564L: linux-arm-msm@vger.kernel.org 17565S: Maintained 17566F: Documentation/devicetree/bindings/thermal/qcom-tsens.yaml 17567F: drivers/thermal/qcom/ 17568 17569QUALCOMM VENUS VIDEO ACCELERATOR DRIVER 17570M: Stanimir Varbanov <stanimir.k.varbanov@gmail.com> 17571M: Vikash Garodia <quic_vgarodia@quicinc.com> 17572L: linux-media@vger.kernel.org 17573L: linux-arm-msm@vger.kernel.org 17574S: Maintained 17575T: git git://linuxtv.org/media_tree.git 17576F: Documentation/devicetree/bindings/media/*venus* 17577F: drivers/media/platform/qcom/venus/ 17578 17579QUALCOMM WCN36XX WIRELESS DRIVER 17580M: Loic Poulain <loic.poulain@linaro.org> 17581L: wcn36xx@lists.infradead.org 17582S: Supported 17583W: https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx 17584F: drivers/net/wireless/ath/wcn36xx/ 17585 17586QUANTENNA QTNFMAC WIRELESS DRIVER 17587M: Igor Mitsyanko <imitsyanko@quantenna.com> 17588R: Sergey Matyukevich <geomatsi@gmail.com> 17589L: linux-wireless@vger.kernel.org 17590S: Maintained 17591F: drivers/net/wireless/quantenna 17592 17593RADEON and AMDGPU DRM DRIVERS 17594M: Alex Deucher <alexander.deucher@amd.com> 17595M: Christian König <christian.koenig@amd.com> 17596M: Pan, Xinhui <Xinhui.Pan@amd.com> 17597L: amd-gfx@lists.freedesktop.org 17598S: Supported 17599B: https://gitlab.freedesktop.org/drm/amd/-/issues 17600C: irc://irc.oftc.net/radeon 17601T: git https://gitlab.freedesktop.org/agd5f/linux.git 17602F: Documentation/gpu/amdgpu/ 17603F: drivers/gpu/drm/amd/ 17604F: drivers/gpu/drm/radeon/ 17605F: include/uapi/drm/amdgpu_drm.h 17606F: include/uapi/drm/radeon_drm.h 17607 17608RADEON FRAMEBUFFER DISPLAY DRIVER 17609M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 17610L: linux-fbdev@vger.kernel.org 17611S: Maintained 17612F: drivers/video/fbdev/aty/radeon* 17613F: include/uapi/linux/radeonfb.h 17614 17615RADIOSHARK RADIO DRIVER 17616M: Hans Verkuil <hverkuil@xs4all.nl> 17617L: linux-media@vger.kernel.org 17618S: Maintained 17619T: git git://linuxtv.org/media_tree.git 17620F: drivers/media/radio/radio-shark.c 17621 17622RADIOSHARK2 RADIO DRIVER 17623M: Hans Verkuil <hverkuil@xs4all.nl> 17624L: linux-media@vger.kernel.org 17625S: Maintained 17626T: git git://linuxtv.org/media_tree.git 17627F: drivers/media/radio/radio-shark2.c 17628F: drivers/media/radio/radio-tea5777.c 17629 17630RADOS BLOCK DEVICE (RBD) 17631M: Ilya Dryomov <idryomov@gmail.com> 17632R: Dongsheng Yang <dongsheng.yang@easystack.cn> 17633L: ceph-devel@vger.kernel.org 17634S: Supported 17635W: http://ceph.com/ 17636T: git https://github.com/ceph/ceph-client.git 17637F: Documentation/ABI/testing/sysfs-bus-rbd 17638F: drivers/block/rbd.c 17639F: drivers/block/rbd_types.h 17640 17641RAGE128 FRAMEBUFFER DISPLAY DRIVER 17642L: linux-fbdev@vger.kernel.org 17643S: Orphan 17644F: drivers/video/fbdev/aty/aty128fb.c 17645 17646RAINSHADOW-CEC DRIVER 17647M: Hans Verkuil <hverkuil@xs4all.nl> 17648L: linux-media@vger.kernel.org 17649S: Maintained 17650T: git git://linuxtv.org/media_tree.git 17651F: drivers/media/cec/usb/rainshadow/ 17652 17653RALINK MIPS ARCHITECTURE 17654M: John Crispin <john@phrozen.org> 17655L: linux-mips@vger.kernel.org 17656S: Maintained 17657F: arch/mips/ralink 17658 17659RALINK MT7621 MIPS ARCHITECTURE 17660M: Arınç ÜNAL <arinc.unal@arinc9.com> 17661M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 17662L: linux-mips@vger.kernel.org 17663S: Maintained 17664F: arch/mips/boot/dts/ralink/mt7621* 17665 17666RALINK RT2X00 WIRELESS LAN DRIVER 17667M: Stanislaw Gruszka <stf_xl@wp.pl> 17668M: Helmut Schaa <helmut.schaa@googlemail.com> 17669L: linux-wireless@vger.kernel.org 17670S: Maintained 17671F: drivers/net/wireless/ralink/rt2x00/ 17672 17673RAMDISK RAM BLOCK DEVICE DRIVER 17674M: Jens Axboe <axboe@kernel.dk> 17675S: Maintained 17676F: Documentation/admin-guide/blockdev/ramdisk.rst 17677F: drivers/block/brd.c 17678 17679RANCHU VIRTUAL BOARD FOR MIPS 17680M: Miodrag Dinic <miodrag.dinic@mips.com> 17681L: linux-mips@vger.kernel.org 17682S: Supported 17683F: arch/mips/configs/generic/board-ranchu.config 17684F: arch/mips/generic/board-ranchu.c 17685 17686RANDOM NUMBER DRIVER 17687M: "Theodore Ts'o" <tytso@mit.edu> 17688M: Jason A. Donenfeld <Jason@zx2c4.com> 17689S: Maintained 17690T: git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git 17691F: drivers/char/random.c 17692F: drivers/virt/vmgenid.c 17693 17694RAPIDIO SUBSYSTEM 17695M: Matt Porter <mporter@kernel.crashing.org> 17696M: Alexandre Bounine <alex.bou9@gmail.com> 17697S: Maintained 17698F: drivers/rapidio/ 17699 17700RAS INFRASTRUCTURE 17701M: Tony Luck <tony.luck@intel.com> 17702M: Borislav Petkov <bp@alien8.de> 17703L: linux-edac@vger.kernel.org 17704S: Maintained 17705F: Documentation/admin-guide/ras.rst 17706F: drivers/ras/ 17707F: include/linux/ras.h 17708F: include/ras/ras_event.h 17709 17710RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER 17711L: linux-wireless@vger.kernel.org 17712S: Orphan 17713F: drivers/net/wireless/legacy/ray* 17714 17715RC-CORE / LIRC FRAMEWORK 17716M: Sean Young <sean@mess.org> 17717L: linux-media@vger.kernel.org 17718S: Maintained 17719W: http://linuxtv.org 17720T: git git://linuxtv.org/media_tree.git 17721F: Documentation/driver-api/media/rc-core.rst 17722F: Documentation/userspace-api/media/rc/ 17723F: drivers/media/rc/ 17724F: include/media/rc-core.h 17725F: include/media/rc-map.h 17726F: include/uapi/linux/lirc.h 17727 17728RCMM REMOTE CONTROLS DECODER 17729M: Patrick Lerda <patrick9876@free.fr> 17730S: Maintained 17731F: drivers/media/rc/ir-rcmm-decoder.c 17732 17733RCUTORTURE TEST FRAMEWORK 17734M: "Paul E. McKenney" <paulmck@kernel.org> 17735M: Josh Triplett <josh@joshtriplett.org> 17736R: Steven Rostedt <rostedt@goodmis.org> 17737R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17738R: Lai Jiangshan <jiangshanlai@gmail.com> 17739L: rcu@vger.kernel.org 17740S: Supported 17741T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17742F: tools/testing/selftests/rcutorture 17743 17744RDACM20 Camera Sensor 17745M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17746M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17747M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17748M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17749L: linux-media@vger.kernel.org 17750S: Maintained 17751F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17752F: drivers/media/i2c/max9271.c 17753F: drivers/media/i2c/max9271.h 17754F: drivers/media/i2c/rdacm20.c 17755 17756RDACM21 Camera Sensor 17757M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17758M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17759M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17760M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17761L: linux-media@vger.kernel.org 17762S: Maintained 17763F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17764F: drivers/media/i2c/max9271.c 17765F: drivers/media/i2c/max9271.h 17766F: drivers/media/i2c/rdacm21.c 17767 17768RDC R-321X SoC 17769M: Florian Fainelli <florian@openwrt.org> 17770S: Maintained 17771 17772RDC R6040 FAST ETHERNET DRIVER 17773M: Florian Fainelli <f.fainelli@gmail.com> 17774L: netdev@vger.kernel.org 17775S: Maintained 17776F: drivers/net/ethernet/rdc/r6040.c 17777 17778RDMAVT - RDMA verbs software 17779M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17780L: linux-rdma@vger.kernel.org 17781S: Supported 17782F: drivers/infiniband/sw/rdmavt 17783 17784RDS - RELIABLE DATAGRAM SOCKETS 17785M: Santosh Shilimkar <santosh.shilimkar@oracle.com> 17786L: netdev@vger.kernel.org 17787L: linux-rdma@vger.kernel.org 17788L: rds-devel@oss.oracle.com (moderated for non-subscribers) 17789S: Supported 17790W: https://oss.oracle.com/projects/rds/ 17791F: Documentation/networking/rds.rst 17792F: net/rds/ 17793 17794RDT - RESOURCE ALLOCATION 17795M: Fenghua Yu <fenghua.yu@intel.com> 17796M: Reinette Chatre <reinette.chatre@intel.com> 17797L: linux-kernel@vger.kernel.org 17798S: Supported 17799F: Documentation/arch/x86/resctrl* 17800F: arch/x86/include/asm/resctrl.h 17801F: arch/x86/kernel/cpu/resctrl/ 17802F: tools/testing/selftests/resctrl/ 17803 17804READ-COPY UPDATE (RCU) 17805M: "Paul E. McKenney" <paulmck@kernel.org> 17806M: Frederic Weisbecker <frederic@kernel.org> (kernel/rcu/tree_nocb.h) 17807M: Neeraj Upadhyay <quic_neeraju@quicinc.com> (kernel/rcu/tasks.h) 17808M: Joel Fernandes <joel@joelfernandes.org> 17809M: Josh Triplett <josh@joshtriplett.org> 17810M: Boqun Feng <boqun.feng@gmail.com> 17811R: Steven Rostedt <rostedt@goodmis.org> 17812R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17813R: Lai Jiangshan <jiangshanlai@gmail.com> 17814R: Zqiang <qiang1.zhang@intel.com> 17815L: rcu@vger.kernel.org 17816S: Supported 17817W: http://www.rdrop.com/users/paulmck/RCU/ 17818T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17819F: Documentation/RCU/ 17820F: include/linux/rcu* 17821F: kernel/rcu/ 17822X: Documentation/RCU/torture.rst 17823X: include/linux/srcu*.h 17824X: kernel/rcu/srcu*.c 17825 17826REAL TIME CLOCK (RTC) SUBSYSTEM 17827M: Alessandro Zummo <a.zummo@towertech.it> 17828M: Alexandre Belloni <alexandre.belloni@bootlin.com> 17829L: linux-rtc@vger.kernel.org 17830S: Maintained 17831Q: http://patchwork.ozlabs.org/project/rtc-linux/list/ 17832T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git 17833F: Documentation/admin-guide/rtc.rst 17834F: Documentation/devicetree/bindings/rtc/ 17835F: drivers/rtc/ 17836F: include/linux/platform_data/rtc-* 17837F: include/linux/rtc.h 17838F: include/linux/rtc/ 17839F: include/uapi/linux/rtc.h 17840F: tools/testing/selftests/rtc/ 17841 17842Real-time Linux Analysis (RTLA) tools 17843M: Daniel Bristot de Oliveira <bristot@kernel.org> 17844M: Steven Rostedt <rostedt@goodmis.org> 17845L: linux-trace-devel@vger.kernel.org 17846S: Maintained 17847F: Documentation/tools/rtla/ 17848F: tools/tracing/rtla/ 17849 17850REALTEK AUDIO CODECS 17851M: Oder Chiou <oder_chiou@realtek.com> 17852S: Maintained 17853F: include/sound/rt*.h 17854F: sound/soc/codecs/rt* 17855 17856REALTEK OTTO WATCHDOG 17857M: Sander Vanheule <sander@svanheule.net> 17858L: linux-watchdog@vger.kernel.org 17859S: Maintained 17860F: Documentation/devicetree/bindings/watchdog/realtek,otto-wdt.yaml 17861F: drivers/watchdog/realtek_otto_wdt.c 17862 17863REALTEK RTL83xx SMI DSA ROUTER CHIPS 17864M: Linus Walleij <linus.walleij@linaro.org> 17865M: Alvin Šipraga <alsi@bang-olufsen.dk> 17866S: Maintained 17867F: Documentation/devicetree/bindings/net/dsa/realtek.yaml 17868F: drivers/net/dsa/realtek/* 17869 17870REALTEK WIRELESS DRIVER (rtlwifi family) 17871M: Ping-Ke Shih <pkshih@realtek.com> 17872L: linux-wireless@vger.kernel.org 17873S: Maintained 17874W: https://wireless.wiki.kernel.org/ 17875T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 17876F: drivers/net/wireless/realtek/rtlwifi/ 17877 17878REALTEK WIRELESS DRIVER (rtw88) 17879M: Yan-Hsuan Chuang <tony0620emma@gmail.com> 17880L: linux-wireless@vger.kernel.org 17881S: Maintained 17882F: drivers/net/wireless/realtek/rtw88/ 17883 17884REALTEK WIRELESS DRIVER (rtw89) 17885M: Ping-Ke Shih <pkshih@realtek.com> 17886L: linux-wireless@vger.kernel.org 17887S: Maintained 17888F: drivers/net/wireless/realtek/rtw89/ 17889 17890REDPINE WIRELESS DRIVER 17891L: linux-wireless@vger.kernel.org 17892S: Orphan 17893F: drivers/net/wireless/rsi/ 17894 17895REGISTER MAP ABSTRACTION 17896M: Mark Brown <broonie@kernel.org> 17897L: linux-kernel@vger.kernel.org 17898S: Supported 17899T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git 17900F: Documentation/devicetree/bindings/regmap/ 17901F: drivers/base/regmap/ 17902F: include/linux/regmap.h 17903 17904REISERFS FILE SYSTEM 17905L: reiserfs-devel@vger.kernel.org 17906S: Supported 17907F: fs/reiserfs/ 17908 17909REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM 17910M: Bjorn Andersson <andersson@kernel.org> 17911M: Mathieu Poirier <mathieu.poirier@linaro.org> 17912L: linux-remoteproc@vger.kernel.org 17913S: Maintained 17914T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next 17915F: Documentation/ABI/testing/sysfs-class-remoteproc 17916F: Documentation/devicetree/bindings/remoteproc/ 17917F: Documentation/staging/remoteproc.rst 17918F: drivers/remoteproc/ 17919F: include/linux/remoteproc.h 17920F: include/linux/remoteproc/ 17921 17922REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM 17923M: Bjorn Andersson <andersson@kernel.org> 17924M: Mathieu Poirier <mathieu.poirier@linaro.org> 17925L: linux-remoteproc@vger.kernel.org 17926S: Maintained 17927T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rpmsg-next 17928F: Documentation/ABI/testing/sysfs-bus-rpmsg 17929F: Documentation/staging/rpmsg.rst 17930F: drivers/rpmsg/ 17931F: include/linux/rpmsg.h 17932F: include/linux/rpmsg/ 17933F: include/uapi/linux/rpmsg.h 17934F: samples/rpmsg/ 17935 17936REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER 17937M: Stephan Gerhold <stephan@gerhold.net> 17938L: netdev@vger.kernel.org 17939L: linux-remoteproc@vger.kernel.org 17940S: Maintained 17941F: drivers/net/wwan/rpmsg_wwan_ctrl.c 17942 17943RENESAS CLOCK DRIVERS 17944M: Geert Uytterhoeven <geert+renesas@glider.be> 17945L: linux-renesas-soc@vger.kernel.org 17946S: Supported 17947T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk 17948F: Documentation/devicetree/bindings/clock/renesas,* 17949F: drivers/clk/renesas/ 17950 17951RENESAS EMEV2 I2C DRIVER 17952M: Wolfram Sang <wsa+renesas@sang-engineering.com> 17953L: linux-renesas-soc@vger.kernel.org 17954S: Supported 17955F: Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml 17956F: drivers/i2c/busses/i2c-emev2.c 17957 17958RENESAS ETHERNET DRIVERS 17959R: Sergey Shtylyov <s.shtylyov@omp.ru> 17960L: netdev@vger.kernel.org 17961L: linux-renesas-soc@vger.kernel.org 17962F: Documentation/devicetree/bindings/net/renesas,*.yaml 17963F: drivers/net/ethernet/renesas/ 17964F: include/linux/sh_eth.h 17965 17966RENESAS IDT821034 ASoC CODEC 17967M: Herve Codina <herve.codina@bootlin.com> 17968L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17969S: Maintained 17970F: Documentation/devicetree/bindings/sound/renesas,idt821034.yaml 17971F: sound/soc/codecs/idt821034.c 17972 17973RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER 17974M: Miquel Raynal <miquel.raynal@bootlin.com> 17975L: linux-mtd@lists.infradead.org 17976L: linux-renesas-soc@vger.kernel.org 17977S: Maintained 17978F: Documentation/devicetree/bindings/mtd/renesas-nandc.yaml 17979F: drivers/mtd/nand/raw/renesas-nand-controller.c 17980 17981RENESAS R-CAR GYROADC DRIVER 17982M: Marek Vasut <marek.vasut@gmail.com> 17983L: linux-iio@vger.kernel.org 17984S: Supported 17985F: Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml 17986F: drivers/iio/adc/rcar-gyroadc.c 17987 17988RENESAS R-CAR I2C DRIVERS 17989M: Wolfram Sang <wsa+renesas@sang-engineering.com> 17990L: linux-renesas-soc@vger.kernel.org 17991S: Supported 17992F: Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml 17993F: Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml 17994F: drivers/i2c/busses/i2c-rcar.c 17995F: drivers/i2c/busses/i2c-sh_mobile.c 17996 17997RENESAS R-CAR SATA DRIVER 17998R: Sergey Shtylyov <s.shtylyov@omp.ru> 17999L: linux-ide@vger.kernel.org 18000L: linux-renesas-soc@vger.kernel.org 18001S: Supported 18002F: Documentation/devicetree/bindings/ata/renesas,rcar-sata.yaml 18003F: drivers/ata/sata_rcar.c 18004 18005RENESAS R-CAR THERMAL DRIVERS 18006M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 18007L: linux-renesas-soc@vger.kernel.org 18008S: Supported 18009F: Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml 18010F: Documentation/devicetree/bindings/thermal/rcar-thermal.yaml 18011F: drivers/thermal/rcar_gen3_thermal.c 18012F: drivers/thermal/rcar_thermal.c 18013 18014RENESAS RIIC DRIVER 18015M: Chris Brandt <chris.brandt@renesas.com> 18016L: linux-renesas-soc@vger.kernel.org 18017S: Supported 18018F: Documentation/devicetree/bindings/i2c/renesas,riic.yaml 18019F: drivers/i2c/busses/i2c-riic.c 18020 18021RENESAS RZ/G2L A/D DRIVER 18022M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 18023L: linux-iio@vger.kernel.org 18024L: linux-renesas-soc@vger.kernel.org 18025S: Supported 18026F: Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml 18027F: drivers/iio/adc/rzg2l_adc.c 18028 18029RENESAS RZ/G2L MTU3a COUNTER DRIVER 18030M: Biju Das <biju.das.jz@bp.renesas.com> 18031L: linux-iio@vger.kernel.org 18032L: linux-renesas-soc@vger.kernel.org 18033S: Supported 18034F: Documentation/devicetree/bindings/timer/renesas,rz-mtu3.yaml 18035F: drivers/counter/rz-mtu3-cnt.c 18036 18037RENESAS RZ/N1 A5PSW SWITCH DRIVER 18038M: Clément Léger <clement.leger@bootlin.com> 18039L: linux-renesas-soc@vger.kernel.org 18040L: netdev@vger.kernel.org 18041S: Maintained 18042F: Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml 18043F: Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml 18044F: drivers/net/dsa/rzn1_a5psw* 18045F: drivers/net/pcs/pcs-rzn1-miic.c 18046F: include/dt-bindings/net/pcs-rzn1-miic.h 18047F: include/linux/pcs-rzn1-miic.h 18048F: net/dsa/tag_rzn1_a5psw.c 18049 18050RENESAS RZ/N1 RTC CONTROLLER DRIVER 18051M: Miquel Raynal <miquel.raynal@bootlin.com> 18052L: linux-rtc@vger.kernel.org 18053L: linux-renesas-soc@vger.kernel.org 18054S: Maintained 18055F: Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml 18056F: drivers/rtc/rtc-rzn1.c 18057 18058RENESAS RZ/N1 USBF CONTROLLER DRIVER 18059M: Herve Codina <herve.codina@bootlin.com> 18060L: linux-renesas-soc@vger.kernel.org 18061L: linux-usb@vger.kernel.org 18062S: Maintained 18063F: Documentation/devicetree/bindings/usb/renesas,rzn1-usbf.yaml 18064F: drivers/usb/gadget/udc/renesas_usbf.c 18065 18066RENESAS RZ/V2M I2C DRIVER 18067M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 18068L: linux-i2c@vger.kernel.org 18069L: linux-renesas-soc@vger.kernel.org 18070S: Supported 18071F: Documentation/devicetree/bindings/i2c/renesas,rzv2m.yaml 18072F: drivers/i2c/busses/i2c-rzv2m.c 18073 18074RENESAS USB PHY DRIVER 18075M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 18076L: linux-renesas-soc@vger.kernel.org 18077S: Maintained 18078F: drivers/phy/renesas/phy-rcar-gen3-usb*.c 18079 18080RENESAS VERSACLOCK 7 CLOCK DRIVER 18081M: Alex Helms <alexander.helms.jy@renesas.com> 18082S: Maintained 18083F: Documentation/devicetree/bindings/clock/renesas,versaclock7.yaml 18084F: drivers/clk/clk-versaclock7.c 18085 18086RESET CONTROLLER FRAMEWORK 18087M: Philipp Zabel <p.zabel@pengutronix.de> 18088S: Maintained 18089T: git git://git.pengutronix.de/git/pza/linux 18090F: Documentation/devicetree/bindings/reset/ 18091F: Documentation/driver-api/reset.rst 18092F: drivers/reset/ 18093F: include/dt-bindings/reset/ 18094F: include/linux/reset-controller.h 18095F: include/linux/reset.h 18096F: include/linux/reset/ 18097K: \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b 18098 18099RESTARTABLE SEQUENCES SUPPORT 18100M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 18101M: Peter Zijlstra <peterz@infradead.org> 18102M: "Paul E. McKenney" <paulmck@kernel.org> 18103M: Boqun Feng <boqun.feng@gmail.com> 18104L: linux-kernel@vger.kernel.org 18105S: Supported 18106F: include/trace/events/rseq.h 18107F: include/uapi/linux/rseq.h 18108F: kernel/rseq.c 18109F: tools/testing/selftests/rseq/ 18110 18111RFKILL 18112M: Johannes Berg <johannes@sipsolutions.net> 18113L: linux-wireless@vger.kernel.org 18114S: Maintained 18115W: https://wireless.wiki.kernel.org/ 18116Q: https://patchwork.kernel.org/project/linux-wireless/list/ 18117T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 18118T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 18119F: Documentation/ABI/stable/sysfs-class-rfkill 18120F: Documentation/driver-api/rfkill.rst 18121F: include/linux/rfkill.h 18122F: include/uapi/linux/rfkill.h 18123F: net/rfkill/ 18124 18125RHASHTABLE 18126M: Thomas Graf <tgraf@suug.ch> 18127M: Herbert Xu <herbert@gondor.apana.org.au> 18128L: netdev@vger.kernel.org 18129S: Maintained 18130F: include/linux/rhashtable-types.h 18131F: include/linux/rhashtable.h 18132F: lib/rhashtable.c 18133F: lib/test_rhashtable.c 18134 18135RICOH R5C592 MEMORYSTICK DRIVER 18136M: Maxim Levitsky <maximlevitsky@gmail.com> 18137S: Maintained 18138F: drivers/memstick/host/r592.* 18139 18140RICOH SMARTMEDIA/XD DRIVER 18141M: Maxim Levitsky <maximlevitsky@gmail.com> 18142S: Maintained 18143F: drivers/mtd/nand/raw/r852.c 18144F: drivers/mtd/nand/raw/r852.h 18145 18146RISC-V ARCHITECTURE 18147M: Paul Walmsley <paul.walmsley@sifive.com> 18148M: Palmer Dabbelt <palmer@dabbelt.com> 18149M: Albert Ou <aou@eecs.berkeley.edu> 18150L: linux-riscv@lists.infradead.org 18151S: Supported 18152Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18153C: irc://irc.libera.chat/riscv 18154P: Documentation/riscv/patch-acceptance.rst 18155T: git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git 18156F: arch/riscv/ 18157N: riscv 18158K: riscv 18159 18160RISC-V MICROCHIP FPGA SUPPORT 18161M: Conor Dooley <conor.dooley@microchip.com> 18162M: Daire McNamara <daire.mcnamara@microchip.com> 18163L: linux-riscv@lists.infradead.org 18164S: Supported 18165F: Documentation/devicetree/bindings/clock/microchip,mpfs*.yaml 18166F: Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml 18167F: Documentation/devicetree/bindings/i2c/microchip,corei2c.yaml 18168F: Documentation/devicetree/bindings/mailbox/microchip,mpfs-mailbox.yaml 18169F: Documentation/devicetree/bindings/net/can/microchip,mpfs-can.yaml 18170F: Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml 18171F: Documentation/devicetree/bindings/riscv/microchip.yaml 18172F: Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-sys-controller.yaml 18173F: Documentation/devicetree/bindings/spi/microchip,mpfs-spi.yaml 18174F: Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml 18175F: arch/riscv/boot/dts/microchip/ 18176F: drivers/char/hw_random/mpfs-rng.c 18177F: drivers/clk/microchip/clk-mpfs*.c 18178F: drivers/i2c/busses/i2c-microchip-corei2c.c 18179F: drivers/mailbox/mailbox-mpfs.c 18180F: drivers/pci/controller/pcie-microchip-host.c 18181F: drivers/reset/reset-mpfs.c 18182F: drivers/rtc/rtc-mpfs.c 18183F: drivers/soc/microchip/mpfs-sys-controller.c 18184F: drivers/spi/spi-microchip-core-qspi.c 18185F: drivers/spi/spi-microchip-core.c 18186F: drivers/usb/musb/mpfs.c 18187F: include/soc/microchip/mpfs.h 18188 18189RISC-V MISC SOC SUPPORT 18190M: Conor Dooley <conor@kernel.org> 18191L: linux-riscv@lists.infradead.org 18192S: Maintained 18193Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18194T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 18195F: Documentation/devicetree/bindings/riscv/ 18196F: arch/riscv/boot/dts/ 18197 18198RISC-V PMU DRIVERS 18199M: Atish Patra <atishp@atishpatra.org> 18200R: Anup Patel <anup@brainfault.org> 18201L: linux-riscv@lists.infradead.org 18202S: Supported 18203F: drivers/perf/riscv_pmu.c 18204F: drivers/perf/riscv_pmu_legacy.c 18205F: drivers/perf/riscv_pmu_sbi.c 18206 18207RNBD BLOCK DRIVERS 18208M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18209M: Jack Wang <jinpu.wang@ionos.com> 18210L: linux-block@vger.kernel.org 18211S: Maintained 18212F: drivers/block/rnbd/ 18213 18214ROCCAT DRIVERS 18215M: Stefan Achatz <erazor_de@users.sourceforge.net> 18216S: Maintained 18217W: http://sourceforge.net/projects/roccat/ 18218F: Documentation/ABI/*/sysfs-driver-hid-roccat* 18219F: drivers/hid/hid-roccat* 18220F: include/linux/hid-roccat* 18221 18222ROCKCHIP CRYPTO DRIVERS 18223M: Corentin Labbe <clabbe@baylibre.com> 18224L: linux-crypto@vger.kernel.org 18225S: Maintained 18226F: Documentation/devicetree/bindings/crypto/rockchip,rk3288-crypto.yaml 18227F: drivers/crypto/rockchip/ 18228 18229ROCKCHIP I2S TDM DRIVER 18230M: Nicolas Frattaroli <frattaroli.nicolas@gmail.com> 18231L: linux-rockchip@lists.infradead.org 18232S: Maintained 18233F: Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml 18234F: sound/soc/rockchip/rockchip_i2s_tdm.* 18235 18236ROCKCHIP ISP V1 DRIVER 18237M: Dafna Hirschfeld <dafna@fastmail.com> 18238L: linux-media@vger.kernel.org 18239L: linux-rockchip@lists.infradead.org 18240S: Maintained 18241F: Documentation/admin-guide/media/rkisp1.rst 18242F: Documentation/devicetree/bindings/media/rockchip-isp1.yaml 18243F: Documentation/userspace-api/media/v4l/pixfmt-meta-rkisp1.rst 18244F: drivers/media/platform/rockchip/rkisp1 18245F: include/uapi/linux/rkisp1-config.h 18246 18247ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER 18248M: Jacob Chen <jacob-chen@iotwrt.com> 18249M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18250L: linux-media@vger.kernel.org 18251L: linux-rockchip@lists.infradead.org 18252S: Maintained 18253F: Documentation/devicetree/bindings/media/rockchip-rga.yaml 18254F: drivers/media/platform/rockchip/rga/ 18255 18256ROCKCHIP VIDEO DECODER DRIVER 18257M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18258L: linux-media@vger.kernel.org 18259L: linux-rockchip@lists.infradead.org 18260S: Maintained 18261F: Documentation/devicetree/bindings/media/rockchip,vdec.yaml 18262F: drivers/staging/media/rkvdec/ 18263 18264ROCKER DRIVER 18265M: Jiri Pirko <jiri@resnulli.us> 18266L: netdev@vger.kernel.org 18267S: Supported 18268F: drivers/net/ethernet/rocker/ 18269 18270ROCKETPORT EXPRESS/INFINITY DRIVER 18271M: Kevin Cernekee <cernekee@gmail.com> 18272L: linux-serial@vger.kernel.org 18273S: Odd Fixes 18274F: drivers/tty/serial/rp2.* 18275 18276ROHM BD99954 CHARGER IC 18277M: Matti Vaittinen <mazziesaccount@gmail.com> 18278S: Supported 18279F: drivers/power/supply/bd99954-charger.c 18280F: drivers/power/supply/bd99954-charger.h 18281 18282ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER 18283M: Tomasz Duszynski <tduszyns@gmail.com> 18284S: Maintained 18285F: Documentation/devicetree/bindings/iio/light/bh1750.yaml 18286F: drivers/iio/light/bh1750.c 18287 18288ROHM BU27034 AMBIENT LIGHT SENSOR DRIVER 18289M: Matti Vaittinen <mazziesaccount@gmail.com> 18290L: linux-iio@vger.kernel.org 18291S: Supported 18292F: drivers/iio/light/rohm-bu27034.c 18293 18294ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS 18295M: Marek Vasut <marek.vasut+renesas@gmail.com> 18296L: linux-kernel@vger.kernel.org 18297L: linux-renesas-soc@vger.kernel.org 18298S: Supported 18299F: Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml 18300F: drivers/gpio/gpio-bd9571mwv.c 18301F: drivers/mfd/bd9571mwv.c 18302F: drivers/regulator/bd9571mwv-regulator.c 18303F: include/linux/mfd/bd9571mwv.h 18304 18305ROHM POWER MANAGEMENT IC DEVICE DRIVERS 18306M: Matti Vaittinen <mazziesaccount@gmail.com> 18307S: Supported 18308F: drivers/clk/clk-bd718x7.c 18309F: drivers/gpio/gpio-bd71815.c 18310F: drivers/gpio/gpio-bd71828.c 18311F: drivers/mfd/rohm-bd71828.c 18312F: drivers/mfd/rohm-bd718x7.c 18313F: drivers/mfd/rohm-bd9576.c 18314F: drivers/regulator/bd71815-regulator.c 18315F: drivers/regulator/bd71828-regulator.c 18316F: drivers/regulator/bd718x7-regulator.c 18317F: drivers/regulator/bd9576-regulator.c 18318F: drivers/regulator/rohm-regulator.c 18319F: drivers/rtc/rtc-bd70528.c 18320F: drivers/watchdog/bd9576_wdt.c 18321F: include/linux/mfd/rohm-bd71815.h 18322F: include/linux/mfd/rohm-bd71828.h 18323F: include/linux/mfd/rohm-bd718x7.h 18324F: include/linux/mfd/rohm-bd957x.h 18325F: include/linux/mfd/rohm-generic.h 18326F: include/linux/mfd/rohm-shared.h 18327 18328ROSE NETWORK LAYER 18329M: Ralf Baechle <ralf@linux-mips.org> 18330L: linux-hams@vger.kernel.org 18331S: Maintained 18332W: http://www.linux-ax25.org/ 18333F: include/net/rose.h 18334F: include/uapi/linux/rose.h 18335F: net/rose/ 18336 18337ROTATION DRIVER FOR ALLWINNER A83T 18338M: Jernej Skrabec <jernej.skrabec@gmail.com> 18339L: linux-media@vger.kernel.org 18340S: Maintained 18341T: git git://linuxtv.org/media_tree.git 18342F: Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml 18343F: drivers/media/platform/sunxi/sun8i-rotate/ 18344 18345RPMSG TTY DRIVER 18346M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 18347L: linux-remoteproc@vger.kernel.org 18348S: Maintained 18349F: drivers/tty/rpmsg_tty.c 18350 18351RTL2830 MEDIA DRIVER 18352M: Antti Palosaari <crope@iki.fi> 18353L: linux-media@vger.kernel.org 18354S: Maintained 18355W: https://linuxtv.org 18356W: http://palosaari.fi/linux/ 18357Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18358T: git git://linuxtv.org/anttip/media_tree.git 18359F: drivers/media/dvb-frontends/rtl2830* 18360 18361RTL2832 MEDIA DRIVER 18362M: Antti Palosaari <crope@iki.fi> 18363L: linux-media@vger.kernel.org 18364S: Maintained 18365W: https://linuxtv.org 18366W: http://palosaari.fi/linux/ 18367Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18368T: git git://linuxtv.org/anttip/media_tree.git 18369F: drivers/media/dvb-frontends/rtl2832* 18370 18371RTL2832_SDR MEDIA DRIVER 18372M: Antti Palosaari <crope@iki.fi> 18373L: linux-media@vger.kernel.org 18374S: Maintained 18375W: https://linuxtv.org 18376W: http://palosaari.fi/linux/ 18377Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18378T: git git://linuxtv.org/anttip/media_tree.git 18379F: drivers/media/dvb-frontends/rtl2832_sdr* 18380 18381RTL8180 WIRELESS DRIVER 18382L: linux-wireless@vger.kernel.org 18383S: Orphan 18384W: https://wireless.wiki.kernel.org/ 18385T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 18386F: drivers/net/wireless/realtek/rtl818x/rtl8180/ 18387 18388RTL8187 WIRELESS DRIVER 18389M: Herton Ronaldo Krzesinski <herton@canonical.com> 18390M: Hin-Tak Leung <htl10@users.sourceforge.net> 18391M: Larry Finger <Larry.Finger@lwfinger.net> 18392L: linux-wireless@vger.kernel.org 18393S: Maintained 18394W: https://wireless.wiki.kernel.org/ 18395T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 18396F: drivers/net/wireless/realtek/rtl818x/rtl8187/ 18397 18398RTL8XXXU WIRELESS DRIVER (rtl8xxxu) 18399M: Jes Sorensen <Jes.Sorensen@gmail.com> 18400L: linux-wireless@vger.kernel.org 18401S: Maintained 18402T: git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel 18403F: drivers/net/wireless/realtek/rtl8xxxu/ 18404 18405RTRS TRANSPORT DRIVERS 18406M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18407M: Jack Wang <jinpu.wang@ionos.com> 18408L: linux-rdma@vger.kernel.org 18409S: Maintained 18410F: drivers/infiniband/ulp/rtrs/ 18411 18412RUNTIME VERIFICATION (RV) 18413M: Daniel Bristot de Oliveira <bristot@kernel.org> 18414M: Steven Rostedt <rostedt@goodmis.org> 18415L: linux-trace-devel@vger.kernel.org 18416S: Maintained 18417F: Documentation/trace/rv/ 18418F: include/linux/rv.h 18419F: include/rv/ 18420F: kernel/trace/rv/ 18421F: tools/verification/ 18422 18423RUST 18424M: Miguel Ojeda <ojeda@kernel.org> 18425M: Alex Gaynor <alex.gaynor@gmail.com> 18426M: Wedson Almeida Filho <wedsonaf@gmail.com> 18427R: Boqun Feng <boqun.feng@gmail.com> 18428R: Gary Guo <gary@garyguo.net> 18429R: Björn Roy Baron <bjorn3_gh@protonmail.com> 18430R: Benno Lossin <benno.lossin@proton.me> 18431L: rust-for-linux@vger.kernel.org 18432S: Supported 18433W: https://github.com/Rust-for-Linux/linux 18434B: https://github.com/Rust-for-Linux/linux/issues 18435C: zulip://rust-for-linux.zulipchat.com 18436T: git https://github.com/Rust-for-Linux/linux.git rust-next 18437F: Documentation/rust/ 18438F: rust/ 18439F: samples/rust/ 18440F: scripts/*rust* 18441K: \b(?i:rust)\b 18442 18443RXRPC SOCKETS (AF_RXRPC) 18444M: David Howells <dhowells@redhat.com> 18445M: Marc Dionne <marc.dionne@auristor.com> 18446L: linux-afs@lists.infradead.org 18447S: Supported 18448W: https://www.infradead.org/~dhowells/kafs/ 18449F: Documentation/networking/rxrpc.rst 18450F: include/keys/rxrpc-type.h 18451F: include/net/af_rxrpc.h 18452F: include/trace/events/rxrpc.h 18453F: include/uapi/linux/rxrpc.h 18454F: net/rxrpc/ 18455 18456S3 SAVAGE FRAMEBUFFER DRIVER 18457M: Antonino Daplas <adaplas@gmail.com> 18458L: linux-fbdev@vger.kernel.org 18459S: Maintained 18460F: drivers/video/fbdev/savage/ 18461 18462S390 ARCHITECTURE 18463M: Heiko Carstens <hca@linux.ibm.com> 18464M: Vasily Gorbik <gor@linux.ibm.com> 18465M: Alexander Gordeev <agordeev@linux.ibm.com> 18466R: Christian Borntraeger <borntraeger@linux.ibm.com> 18467R: Sven Schnelle <svens@linux.ibm.com> 18468L: linux-s390@vger.kernel.org 18469S: Supported 18470T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18471F: Documentation/driver-api/s390-drivers.rst 18472F: Documentation/s390/ 18473F: arch/s390/ 18474F: drivers/s390/ 18475F: drivers/watchdog/diag288_wdt.c 18476 18477S390 COMMON I/O LAYER 18478M: Vineeth Vijayan <vneethv@linux.ibm.com> 18479M: Peter Oberparleiter <oberpar@linux.ibm.com> 18480L: linux-s390@vger.kernel.org 18481S: Supported 18482F: drivers/s390/cio/ 18483 18484S390 DASD DRIVER 18485M: Stefan Haberland <sth@linux.ibm.com> 18486M: Jan Hoeppner <hoeppner@linux.ibm.com> 18487L: linux-s390@vger.kernel.org 18488S: Supported 18489F: block/partitions/ibm.c 18490F: drivers/s390/block/dasd* 18491F: include/linux/dasd_mod.h 18492 18493S390 IOMMU (PCI) 18494M: Niklas Schnelle <schnelle@linux.ibm.com> 18495M: Matthew Rosato <mjrosato@linux.ibm.com> 18496R: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18497L: linux-s390@vger.kernel.org 18498S: Supported 18499F: drivers/iommu/s390-iommu.c 18500 18501S390 IUCV NETWORK LAYER 18502M: Alexandra Winter <wintera@linux.ibm.com> 18503M: Wenjia Zhang <wenjia@linux.ibm.com> 18504L: linux-s390@vger.kernel.org 18505L: netdev@vger.kernel.org 18506S: Supported 18507F: drivers/s390/net/*iucv* 18508F: include/net/iucv/ 18509F: net/iucv/ 18510 18511S390 MM 18512M: Alexander Gordeev <agordeev@linux.ibm.com> 18513M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18514L: linux-s390@vger.kernel.org 18515S: Supported 18516T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18517F: arch/s390/include/asm/pgtable.h 18518F: arch/s390/mm 18519 18520S390 NETWORK DRIVERS 18521M: Alexandra Winter <wintera@linux.ibm.com> 18522M: Wenjia Zhang <wenjia@linux.ibm.com> 18523L: linux-s390@vger.kernel.org 18524L: netdev@vger.kernel.org 18525S: Supported 18526F: drivers/s390/net/ 18527 18528S390 PCI SUBSYSTEM 18529M: Niklas Schnelle <schnelle@linux.ibm.com> 18530M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18531L: linux-s390@vger.kernel.org 18532S: Supported 18533F: Documentation/s390/pci.rst 18534F: arch/s390/pci/ 18535F: drivers/pci/hotplug/s390_pci_hpc.c 18536 18537S390 SCM DRIVER 18538M: Vineeth Vijayan <vneethv@linux.ibm.com> 18539L: linux-s390@vger.kernel.org 18540S: Supported 18541F: drivers/s390/block/scm* 18542F: drivers/s390/cio/scm.c 18543 18544S390 VFIO AP DRIVER 18545M: Tony Krowiak <akrowiak@linux.ibm.com> 18546M: Halil Pasic <pasic@linux.ibm.com> 18547M: Jason Herne <jjherne@linux.ibm.com> 18548L: linux-s390@vger.kernel.org 18549S: Supported 18550F: Documentation/s390/vfio-ap* 18551F: drivers/s390/crypto/vfio_ap* 18552 18553S390 VFIO-CCW DRIVER 18554M: Eric Farman <farman@linux.ibm.com> 18555M: Matthew Rosato <mjrosato@linux.ibm.com> 18556R: Halil Pasic <pasic@linux.ibm.com> 18557L: linux-s390@vger.kernel.org 18558L: kvm@vger.kernel.org 18559S: Supported 18560F: Documentation/s390/vfio-ccw.rst 18561F: drivers/s390/cio/vfio_ccw* 18562F: include/uapi/linux/vfio_ccw.h 18563 18564S390 VFIO-PCI DRIVER 18565M: Matthew Rosato <mjrosato@linux.ibm.com> 18566M: Eric Farman <farman@linux.ibm.com> 18567L: linux-s390@vger.kernel.org 18568L: kvm@vger.kernel.org 18569S: Supported 18570F: arch/s390/kvm/pci* 18571F: drivers/vfio/pci/vfio_pci_zdev.c 18572F: include/uapi/linux/vfio_zdev.h 18573 18574S390 ZCRYPT DRIVER 18575M: Harald Freudenberger <freude@linux.ibm.com> 18576L: linux-s390@vger.kernel.org 18577S: Supported 18578F: drivers/s390/crypto/ 18579 18580S390 ZFCP DRIVER 18581M: Steffen Maier <maier@linux.ibm.com> 18582M: Benjamin Block <bblock@linux.ibm.com> 18583L: linux-s390@vger.kernel.org 18584S: Supported 18585F: drivers/s390/scsi/zfcp_* 18586 18587SAA6588 RDS RECEIVER DRIVER 18588M: Hans Verkuil <hverkuil@xs4all.nl> 18589L: linux-media@vger.kernel.org 18590S: Odd Fixes 18591W: https://linuxtv.org 18592T: git git://linuxtv.org/media_tree.git 18593F: drivers/media/i2c/saa6588* 18594 18595SAA7134 VIDEO4LINUX DRIVER 18596M: Mauro Carvalho Chehab <mchehab@kernel.org> 18597L: linux-media@vger.kernel.org 18598S: Odd fixes 18599W: https://linuxtv.org 18600T: git git://linuxtv.org/media_tree.git 18601F: Documentation/driver-api/media/drivers/saa7134* 18602F: drivers/media/pci/saa7134/ 18603 18604SAA7146 VIDEO4LINUX-2 DRIVER 18605M: Hans Verkuil <hverkuil@xs4all.nl> 18606L: linux-media@vger.kernel.org 18607S: Maintained 18608T: git git://linuxtv.org/media_tree.git 18609F: drivers/media/common/saa7146/ 18610F: drivers/media/pci/saa7146/ 18611F: include/media/drv-intf/saa7146* 18612 18613SAFESETID SECURITY MODULE 18614M: Micah Morton <mortonm@chromium.org> 18615S: Supported 18616F: Documentation/admin-guide/LSM/SafeSetID.rst 18617F: security/safesetid/ 18618 18619SAMSUNG AUDIO (ASoC) DRIVERS 18620M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18621L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18622S: Maintained 18623B: mailto:linux-samsung-soc@vger.kernel.org 18624F: Documentation/devicetree/bindings/sound/samsung* 18625F: sound/soc/samsung/ 18626 18627SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER 18628M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18629L: linux-crypto@vger.kernel.org 18630L: linux-samsung-soc@vger.kernel.org 18631S: Maintained 18632F: Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml 18633F: drivers/crypto/exynos-rng.c 18634 18635SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 18636M: Łukasz Stelmach <l.stelmach@samsung.com> 18637L: linux-samsung-soc@vger.kernel.org 18638S: Maintained 18639F: Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml 18640F: drivers/char/hw_random/exynos-trng.c 18641 18642SAMSUNG FRAMEBUFFER DRIVER 18643M: Jingoo Han <jingoohan1@gmail.com> 18644L: linux-fbdev@vger.kernel.org 18645S: Maintained 18646F: drivers/video/fbdev/s3c-fb.c 18647 18648SAMSUNG INTERCONNECT DRIVERS 18649M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18650M: Artur Świgoń <a.swigon@samsung.com> 18651L: linux-pm@vger.kernel.org 18652L: linux-samsung-soc@vger.kernel.org 18653S: Supported 18654F: drivers/interconnect/samsung/ 18655 18656SAMSUNG LAPTOP DRIVER 18657M: Corentin Chary <corentin.chary@gmail.com> 18658L: platform-driver-x86@vger.kernel.org 18659S: Maintained 18660F: drivers/platform/x86/samsung-laptop.c 18661 18662SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS 18663M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18664L: linux-kernel@vger.kernel.org 18665L: linux-samsung-soc@vger.kernel.org 18666S: Supported 18667B: mailto:linux-samsung-soc@vger.kernel.org 18668F: Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml 18669F: Documentation/devicetree/bindings/mfd/samsung,s2m*.yaml 18670F: Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml 18671F: Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml 18672F: Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml 18673F: drivers/clk/clk-s2mps11.c 18674F: drivers/mfd/sec*.c 18675F: drivers/regulator/s2m*.c 18676F: drivers/regulator/s5m*.c 18677F: drivers/rtc/rtc-s5m.c 18678F: include/linux/mfd/samsung/ 18679 18680SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER 18681M: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> 18682L: linux-media@vger.kernel.org 18683L: linux-samsung-soc@vger.kernel.org 18684S: Maintained 18685F: drivers/media/platform/samsung/s3c-camif/ 18686F: include/media/drv-intf/s3c_camif.h 18687 18688SAMSUNG S3FWRN5 NFC DRIVER 18689M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18690S: Maintained 18691F: Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml 18692F: drivers/nfc/s3fwrn5 18693 18694SAMSUNG S5C73M3 CAMERA DRIVER 18695M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18696M: Andrzej Hajda <andrzej.hajda@intel.com> 18697L: linux-media@vger.kernel.org 18698S: Supported 18699F: Documentation/devicetree/bindings/media/samsung,s5c73m3.yaml 18700F: drivers/media/i2c/s5c73m3/* 18701 18702SAMSUNG S5K5BAF CAMERA DRIVER 18703M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18704M: Andrzej Hajda <andrzej.hajda@intel.com> 18705L: linux-media@vger.kernel.org 18706S: Supported 18707F: drivers/media/i2c/s5k5baf.c 18708 18709SAMSUNG S5P Security SubSystem (SSS) DRIVER 18710M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18711M: Vladimir Zapolskiy <vz@mleia.com> 18712L: linux-crypto@vger.kernel.org 18713L: linux-samsung-soc@vger.kernel.org 18714S: Maintained 18715F: Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml 18716F: Documentation/devicetree/bindings/crypto/samsung-sss.yaml 18717F: drivers/crypto/s5p-sss.c 18718 18719SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS 18720M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18721L: linux-media@vger.kernel.org 18722S: Supported 18723Q: https://patchwork.linuxtv.org/project/linux-media/list/ 18724F: Documentation/devicetree/bindings/media/samsung,exynos4210-csis.yaml 18725F: Documentation/devicetree/bindings/media/samsung,exynos4210-fimc.yaml 18726F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-is.yaml 18727F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-lite.yaml 18728F: Documentation/devicetree/bindings/media/samsung,fimc.yaml 18729F: drivers/media/platform/samsung/exynos4-is/ 18730 18731SAMSUNG SOC CLOCK DRIVERS 18732M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18733M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18734M: Tomasz Figa <tomasz.figa@gmail.com> 18735M: Chanwoo Choi <cw00.choi@samsung.com> 18736R: Alim Akhtar <alim.akhtar@samsung.com> 18737L: linux-samsung-soc@vger.kernel.org 18738S: Supported 18739T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 18740T: git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git 18741F: Documentation/devicetree/bindings/clock/samsung,*.yaml 18742F: Documentation/devicetree/bindings/clock/samsung,s3c* 18743F: drivers/clk/samsung/ 18744F: include/dt-bindings/clock/exynos*.h 18745F: include/dt-bindings/clock/s5p*.h 18746F: include/dt-bindings/clock/samsung,*.h 18747F: include/linux/clk/samsung.h 18748 18749SAMSUNG SPI DRIVERS 18750M: Andi Shyti <andi.shyti@kernel.org> 18751L: linux-spi@vger.kernel.org 18752L: linux-samsung-soc@vger.kernel.org 18753S: Maintained 18754F: Documentation/devicetree/bindings/spi/samsung,spi*.yaml 18755F: drivers/spi/spi-s3c* 18756F: include/linux/platform_data/spi-s3c64xx.h 18757 18758SAMSUNG SXGBE DRIVERS 18759M: Byungho An <bh74.an@samsung.com> 18760L: netdev@vger.kernel.org 18761S: Supported 18762F: drivers/net/ethernet/samsung/sxgbe/ 18763 18764SAMSUNG THERMAL DRIVER 18765M: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 18766M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18767L: linux-pm@vger.kernel.org 18768L: linux-samsung-soc@vger.kernel.org 18769S: Maintained 18770F: Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml 18771F: drivers/thermal/samsung/ 18772 18773SAMSUNG USB2 PHY DRIVER 18774M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18775L: linux-kernel@vger.kernel.org 18776S: Supported 18777F: Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml 18778F: Documentation/driver-api/phy/samsung-usb2.rst 18779F: drivers/phy/samsung/phy-exynos4210-usb2.c 18780F: drivers/phy/samsung/phy-exynos4x12-usb2.c 18781F: drivers/phy/samsung/phy-exynos5250-usb2.c 18782F: drivers/phy/samsung/phy-s5pv210-usb2.c 18783F: drivers/phy/samsung/phy-samsung-usb2.c 18784F: drivers/phy/samsung/phy-samsung-usb2.h 18785 18786SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE 18787M: Paul Barker <paul.barker@sancloud.com> 18788R: Marc Murphy <marc.murphy@sancloud.com> 18789S: Supported 18790F: arch/arm/boot/dts/am335x-sancloud* 18791 18792SC1200 WDT DRIVER 18793M: Zwane Mwaikambo <zwanem@gmail.com> 18794S: Maintained 18795F: drivers/watchdog/sc1200wdt.c 18796 18797SCHEDULER 18798M: Ingo Molnar <mingo@redhat.com> 18799M: Peter Zijlstra <peterz@infradead.org> 18800M: Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE) 18801M: Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL) 18802R: Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL) 18803R: Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR) 18804R: Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH) 18805R: Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING) 18806R: Daniel Bristot de Oliveira <bristot@redhat.com> (SCHED_DEADLINE) 18807R: Valentin Schneider <vschneid@redhat.com> (TOPOLOGY) 18808L: linux-kernel@vger.kernel.org 18809S: Maintained 18810T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core 18811F: include/linux/preempt.h 18812F: include/linux/sched.h 18813F: include/linux/wait.h 18814F: include/uapi/linux/sched.h 18815F: kernel/sched/ 18816 18817SCSI RDMA PROTOCOL (SRP) INITIATOR 18818M: Bart Van Assche <bvanassche@acm.org> 18819L: linux-rdma@vger.kernel.org 18820S: Supported 18821Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18822F: drivers/infiniband/ulp/srp/ 18823F: include/scsi/srp.h 18824 18825SCSI RDMA PROTOCOL (SRP) TARGET 18826M: Bart Van Assche <bvanassche@acm.org> 18827L: linux-rdma@vger.kernel.org 18828L: target-devel@vger.kernel.org 18829S: Supported 18830Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18831F: drivers/infiniband/ulp/srpt/ 18832 18833SCSI SG DRIVER 18834M: Doug Gilbert <dgilbert@interlog.com> 18835L: linux-scsi@vger.kernel.org 18836S: Maintained 18837W: http://sg.danny.cz/sg 18838F: Documentation/scsi/scsi-generic.rst 18839F: drivers/scsi/sg.c 18840F: include/scsi/sg.h 18841 18842SCSI SUBSYSTEM 18843M: "James E.J. Bottomley" <jejb@linux.ibm.com> 18844M: "Martin K. Petersen" <martin.petersen@oracle.com> 18845L: linux-scsi@vger.kernel.org 18846S: Maintained 18847Q: https://patchwork.kernel.org/project/linux-scsi/list/ 18848T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git 18849T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 18850F: Documentation/devicetree/bindings/scsi/ 18851F: drivers/scsi/ 18852F: drivers/ufs/ 18853F: include/scsi/ 18854 18855SCSI TAPE DRIVER 18856M: Kai Mäkisara <Kai.Makisara@kolumbus.fi> 18857L: linux-scsi@vger.kernel.org 18858S: Maintained 18859F: Documentation/scsi/st.rst 18860F: drivers/scsi/st.* 18861F: drivers/scsi/st_*.h 18862 18863SCSI TARGET CORE USER DRIVER 18864M: Bodo Stroesser <bostroesser@gmail.com> 18865L: linux-scsi@vger.kernel.org 18866L: target-devel@vger.kernel.org 18867S: Supported 18868F: Documentation/target/tcmu-design.rst 18869F: drivers/target/target_core_user.c 18870F: include/uapi/linux/target_core_user.h 18871 18872SCSI TARGET SUBSYSTEM 18873M: "Martin K. Petersen" <martin.petersen@oracle.com> 18874L: linux-scsi@vger.kernel.org 18875L: target-devel@vger.kernel.org 18876S: Supported 18877W: http://www.linux-iscsi.org 18878Q: https://patchwork.kernel.org/project/target-devel/list/ 18879T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 18880F: Documentation/target/ 18881F: drivers/target/ 18882F: include/target/ 18883 18884SCTP PROTOCOL 18885M: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> 18886M: Xin Long <lucien.xin@gmail.com> 18887L: linux-sctp@vger.kernel.org 18888S: Maintained 18889W: https://github.com/sctp/lksctp-tools/wiki 18890F: Documentation/networking/sctp.rst 18891F: include/linux/sctp.h 18892F: include/net/sctp/ 18893F: include/uapi/linux/sctp.h 18894F: net/sctp/ 18895 18896SCx200 CPU SUPPORT 18897M: Jim Cromie <jim.cromie@gmail.com> 18898S: Odd Fixes 18899F: Documentation/i2c/busses/scx200_acb.rst 18900F: arch/x86/platform/scx200/ 18901F: drivers/i2c/busses/scx200* 18902F: drivers/mtd/maps/scx200_docflash.c 18903F: drivers/watchdog/scx200_wdt.c 18904F: include/linux/scx200.h 18905 18906SCx200 GPIO DRIVER 18907M: Jim Cromie <jim.cromie@gmail.com> 18908S: Maintained 18909F: drivers/char/scx200_gpio.c 18910F: include/linux/scx200_gpio.h 18911 18912SCx200 HRT CLOCKSOURCE DRIVER 18913M: Jim Cromie <jim.cromie@gmail.com> 18914S: Maintained 18915F: drivers/clocksource/scx200_hrt.c 18916 18917SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER 18918M: Sascha Sommer <saschasommer@freenet.de> 18919L: sdricohcs-devel@lists.sourceforge.net (subscribers-only) 18920S: Maintained 18921F: drivers/mmc/host/sdricoh_cs.c 18922 18923SECO BOARDS CEC DRIVER 18924M: Ettore Chimenti <ek5.chimenti@gmail.com> 18925S: Maintained 18926F: drivers/media/cec/platform/seco/seco-cec.c 18927F: drivers/media/cec/platform/seco/seco-cec.h 18928 18929SECURE COMPUTING 18930M: Kees Cook <keescook@chromium.org> 18931R: Andy Lutomirski <luto@amacapital.net> 18932R: Will Drewry <wad@chromium.org> 18933S: Supported 18934T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/seccomp 18935F: Documentation/userspace-api/seccomp_filter.rst 18936F: include/linux/seccomp.h 18937F: include/uapi/linux/seccomp.h 18938F: kernel/seccomp.c 18939F: tools/testing/selftests/kselftest_harness.h 18940F: tools/testing/selftests/seccomp/* 18941K: \bsecure_computing 18942K: \bTIF_SECCOMP\b 18943 18944SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER 18945M: Kamal Dasu <kdasu.kdev@gmail.com> 18946M: Al Cooper <alcooperx@gmail.com> 18947R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 18948L: linux-mmc@vger.kernel.org 18949S: Maintained 18950F: drivers/mmc/host/sdhci-brcmstb* 18951 18952SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER 18953M: Adrian Hunter <adrian.hunter@intel.com> 18954L: linux-mmc@vger.kernel.org 18955S: Supported 18956F: Documentation/devicetree/bindings/mmc/sdhci-common.yaml 18957F: drivers/mmc/host/sdhci* 18958 18959SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER 18960M: Eugen Hristev <eugen.hristev@microchip.com> 18961L: linux-mmc@vger.kernel.org 18962S: Supported 18963F: drivers/mmc/host/sdhci-of-at91.c 18964 18965SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER 18966M: Haibo Chen <haibo.chen@nxp.com> 18967L: linux-imx@nxp.com 18968L: linux-mmc@vger.kernel.org 18969S: Maintained 18970F: drivers/mmc/host/sdhci-esdhc-imx.c 18971 18972SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER 18973M: Ben Dooks <ben-linux@fluff.org> 18974M: Jaehoon Chung <jh80.chung@samsung.com> 18975L: linux-mmc@vger.kernel.org 18976S: Maintained 18977F: drivers/mmc/host/sdhci-s3c* 18978 18979SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER 18980M: Viresh Kumar <vireshk@kernel.org> 18981L: linux-mmc@vger.kernel.org 18982S: Maintained 18983F: drivers/mmc/host/sdhci-spear.c 18984 18985SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER 18986M: Vignesh Raghavendra <vigneshr@ti.com> 18987L: linux-mmc@vger.kernel.org 18988S: Maintained 18989F: drivers/mmc/host/sdhci-omap.c 18990 18991SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER 18992M: Jonathan Derrick <jonathan.derrick@linux.dev> 18993L: linux-block@vger.kernel.org 18994S: Supported 18995F: block/opal_proto.h 18996F: block/sed* 18997F: include/linux/sed* 18998F: include/uapi/linux/sed* 18999 19000SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC) 19001M: Mark Rutland <mark.rutland@arm.com> 19002M: Lorenzo Pieralisi <lpieralisi@kernel.org> 19003M: Sudeep Holla <sudeep.holla@arm.com> 19004L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19005S: Maintained 19006F: drivers/firmware/smccc/ 19007F: include/linux/arm-smccc.h 19008 19009SECURITY CONTACT 19010M: Security Officers <security@kernel.org> 19011S: Supported 19012F: Documentation/process/security-bugs.rst 19013 19014SECURITY SUBSYSTEM 19015M: Paul Moore <paul@paul-moore.com> 19016M: James Morris <jmorris@namei.org> 19017M: "Serge E. Hallyn" <serge@hallyn.com> 19018L: linux-security-module@vger.kernel.org (suggested Cc:) 19019S: Supported 19020W: http://kernsec.org/ 19021T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 19022F: security/ 19023X: security/selinux/ 19024 19025SELINUX SECURITY MODULE 19026M: Paul Moore <paul@paul-moore.com> 19027M: Stephen Smalley <stephen.smalley.work@gmail.com> 19028M: Eric Paris <eparis@parisplace.org> 19029L: selinux@vger.kernel.org 19030S: Supported 19031W: https://selinuxproject.org 19032W: https://github.com/SELinuxProject 19033T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git 19034F: Documentation/ABI/removed/sysfs-selinux-checkreqprot 19035F: Documentation/ABI/removed/sysfs-selinux-disable 19036F: Documentation/admin-guide/LSM/SELinux.rst 19037F: include/trace/events/avc.h 19038F: include/uapi/linux/selinux_netlink.h 19039F: scripts/selinux/ 19040F: security/selinux/ 19041 19042SENSABLE PHANTOM 19043M: Jiri Slaby <jirislaby@kernel.org> 19044S: Maintained 19045F: drivers/misc/phantom.c 19046F: include/uapi/linux/phantom.h 19047 19048SENSEAIR SUNRISE 006-0-0007 19049M: Jacopo Mondi <jacopo@jmondi.org> 19050S: Maintained 19051F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2 19052F: Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml 19053F: drivers/iio/chemical/sunrise_co2.c 19054 19055SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER 19056M: Tomasz Duszynski <tomasz.duszynski@octakon.com> 19057S: Maintained 19058F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml 19059F: drivers/iio/chemical/scd30.h 19060F: drivers/iio/chemical/scd30_core.c 19061F: drivers/iio/chemical/scd30_i2c.c 19062F: drivers/iio/chemical/scd30_serial.c 19063 19064SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER 19065M: Roan van Dijk <roan@protonic.nl> 19066S: Maintained 19067F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml 19068F: drivers/iio/chemical/scd4x.c 19069 19070SENSIRION SGP40 GAS SENSOR DRIVER 19071M: Andreas Klinger <ak@it-klinger.de> 19072S: Maintained 19073F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40 19074F: drivers/iio/chemical/sgp40.c 19075 19076SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER 19077M: Tomasz Duszynski <tduszyns@gmail.com> 19078S: Maintained 19079F: Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml 19080F: drivers/iio/chemical/sps30.c 19081F: drivers/iio/chemical/sps30_i2c.c 19082F: drivers/iio/chemical/sps30_serial.c 19083 19084SERIAL DEVICE BUS 19085M: Rob Herring <robh@kernel.org> 19086L: linux-serial@vger.kernel.org 19087S: Maintained 19088F: Documentation/devicetree/bindings/serial/serial.yaml 19089F: drivers/tty/serdev/ 19090F: include/linux/serdev.h 19091 19092SERIAL DRIVERS 19093M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 19094L: linux-serial@vger.kernel.org 19095S: Maintained 19096F: Documentation/devicetree/bindings/serial/ 19097F: drivers/tty/serial/ 19098 19099SERIAL IR RECEIVER 19100M: Sean Young <sean@mess.org> 19101L: linux-media@vger.kernel.org 19102S: Maintained 19103F: drivers/media/rc/serial_ir.c 19104 19105SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus) 19106M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 19107L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19108S: Maintained 19109F: Documentation/devicetree/bindings/slimbus/ 19110F: drivers/slimbus/ 19111F: include/linux/slimbus.h 19112 19113SFC NETWORK DRIVER 19114M: Edward Cree <ecree.xilinx@gmail.com> 19115M: Martin Habets <habetsm.xilinx@gmail.com> 19116L: netdev@vger.kernel.org 19117L: linux-net-drivers@amd.com 19118S: Supported 19119F: Documentation/networking/devlink/sfc.rst 19120F: drivers/net/ethernet/sfc/ 19121 19122SFCTEMP HWMON DRIVER 19123M: Emil Renner Berthing <kernel@esmil.dk> 19124L: linux-hwmon@vger.kernel.org 19125S: Maintained 19126F: Documentation/devicetree/bindings/hwmon/starfive,jh71x0-temp.yaml 19127F: Documentation/hwmon/sfctemp.rst 19128F: drivers/hwmon/sfctemp.c 19129 19130SFF/SFP/SFP+ MODULE SUPPORT 19131M: Russell King <linux@armlinux.org.uk> 19132L: netdev@vger.kernel.org 19133S: Maintained 19134F: Documentation/devicetree/bindings/net/sff,sfp.yaml 19135F: drivers/net/phy/phylink.c 19136F: drivers/net/phy/sfp* 19137F: include/linux/mdio/mdio-i2c.h 19138F: include/linux/phylink.h 19139F: include/linux/sfp.h 19140K: phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate) 19141 19142SGI GRU DRIVER 19143M: Dimitri Sivanich <dimitri.sivanich@hpe.com> 19144S: Maintained 19145F: drivers/misc/sgi-gru/ 19146 19147SGI XP/XPC/XPNET DRIVER 19148M: Robin Holt <robinmholt@gmail.com> 19149M: Steve Wahl <steve.wahl@hpe.com> 19150R: Mike Travis <mike.travis@hpe.com> 19151S: Maintained 19152F: drivers/misc/sgi-xp/ 19153 19154SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS 19155M: Karsten Graul <kgraul@linux.ibm.com> 19156M: Wenjia Zhang <wenjia@linux.ibm.com> 19157M: Jan Karcher <jaka@linux.ibm.com> 19158R: D. Wythe <alibuda@linux.alibaba.com> 19159R: Tony Lu <tonylu@linux.alibaba.com> 19160R: Wen Gu <guwen@linux.alibaba.com> 19161L: linux-s390@vger.kernel.org 19162S: Supported 19163F: net/smc/ 19164 19165SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER 19166M: Linus Walleij <linus.walleij@linaro.org> 19167L: linux-iio@vger.kernel.org 19168S: Maintained 19169T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 19170F: Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml 19171F: drivers/iio/light/gp2ap002.c 19172 19173SHARP RJ54N1CB0C SENSOR DRIVER 19174M: Jacopo Mondi <jacopo@jmondi.org> 19175L: linux-media@vger.kernel.org 19176S: Odd fixes 19177T: git git://linuxtv.org/media_tree.git 19178F: drivers/media/i2c/rj54n1cb0c.c 19179F: include/media/i2c/rj54n1cb0c.h 19180 19181SH_VOU V4L2 OUTPUT DRIVER 19182L: linux-media@vger.kernel.org 19183S: Orphan 19184F: drivers/media/platform/renesas/sh_vou.c 19185F: include/media/drv-intf/sh_vou.h 19186 19187SI2157 MEDIA DRIVER 19188M: Antti Palosaari <crope@iki.fi> 19189L: linux-media@vger.kernel.org 19190S: Maintained 19191W: https://linuxtv.org 19192W: http://palosaari.fi/linux/ 19193Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19194T: git git://linuxtv.org/anttip/media_tree.git 19195F: drivers/media/tuners/si2157* 19196 19197SI2165 MEDIA DRIVER 19198M: Matthias Schwarzott <zzam@gentoo.org> 19199L: linux-media@vger.kernel.org 19200S: Maintained 19201W: https://linuxtv.org 19202Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19203F: drivers/media/dvb-frontends/si2165* 19204 19205SI2168 MEDIA DRIVER 19206M: Antti Palosaari <crope@iki.fi> 19207L: linux-media@vger.kernel.org 19208S: Maintained 19209W: https://linuxtv.org 19210W: http://palosaari.fi/linux/ 19211Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19212T: git git://linuxtv.org/anttip/media_tree.git 19213F: drivers/media/dvb-frontends/si2168* 19214 19215SI470X FM RADIO RECEIVER I2C DRIVER 19216M: Hans Verkuil <hverkuil@xs4all.nl> 19217L: linux-media@vger.kernel.org 19218S: Odd Fixes 19219W: https://linuxtv.org 19220T: git git://linuxtv.org/media_tree.git 19221F: Documentation/devicetree/bindings/media/silabs,si470x.yaml 19222F: drivers/media/radio/si470x/radio-si470x-i2c.c 19223 19224SI470X FM RADIO RECEIVER USB DRIVER 19225M: Hans Verkuil <hverkuil@xs4all.nl> 19226L: linux-media@vger.kernel.org 19227S: Maintained 19228W: https://linuxtv.org 19229T: git git://linuxtv.org/media_tree.git 19230F: drivers/media/radio/si470x/radio-si470x-common.c 19231F: drivers/media/radio/si470x/radio-si470x-usb.c 19232F: drivers/media/radio/si470x/radio-si470x.h 19233 19234SI4713 FM RADIO TRANSMITTER I2C DRIVER 19235M: Eduardo Valentin <edubezval@gmail.com> 19236L: linux-media@vger.kernel.org 19237S: Odd Fixes 19238W: https://linuxtv.org 19239T: git git://linuxtv.org/media_tree.git 19240F: drivers/media/radio/si4713/si4713.? 19241 19242SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER 19243M: Eduardo Valentin <edubezval@gmail.com> 19244L: linux-media@vger.kernel.org 19245S: Odd Fixes 19246W: https://linuxtv.org 19247T: git git://linuxtv.org/media_tree.git 19248F: drivers/media/radio/si4713/radio-platform-si4713.c 19249 19250SI4713 FM RADIO TRANSMITTER USB DRIVER 19251M: Hans Verkuil <hverkuil@xs4all.nl> 19252L: linux-media@vger.kernel.org 19253S: Maintained 19254W: https://linuxtv.org 19255T: git git://linuxtv.org/media_tree.git 19256F: drivers/media/radio/si4713/radio-usb-si4713.c 19257 19258SIANO DVB DRIVER 19259M: Mauro Carvalho Chehab <mchehab@kernel.org> 19260L: linux-media@vger.kernel.org 19261S: Odd fixes 19262W: https://linuxtv.org 19263T: git git://linuxtv.org/media_tree.git 19264F: drivers/media/common/siano/ 19265F: drivers/media/mmc/siano/ 19266F: drivers/media/usb/siano/ 19267F: drivers/media/usb/siano/ 19268 19269SIFIVE DRIVERS 19270M: Palmer Dabbelt <palmer@dabbelt.com> 19271M: Paul Walmsley <paul.walmsley@sifive.com> 19272L: linux-riscv@lists.infradead.org 19273S: Supported 19274N: sifive 19275K: [^@]sifive 19276 19277SIFIVE FU540 SYSTEM-ON-CHIP 19278M: Paul Walmsley <paul.walmsley@sifive.com> 19279M: Palmer Dabbelt <palmer@dabbelt.com> 19280L: linux-riscv@lists.infradead.org 19281S: Supported 19282T: git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git 19283N: fu540 19284K: fu540 19285 19286SIFIVE PDMA DRIVER 19287M: Green Wan <green.wan@sifive.com> 19288S: Maintained 19289F: Documentation/devicetree/bindings/dma/sifive,fu540-c000-pdma.yaml 19290F: drivers/dma/sf-pdma/ 19291 19292SIFIVE SOC DRIVERS 19293M: Conor Dooley <conor@kernel.org> 19294L: linux-riscv@lists.infradead.org 19295S: Maintained 19296T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 19297F: Documentation/devicetree/bindings/cache/sifive,ccache0.yaml 19298F: drivers/soc/sifive/ 19299 19300SILEAD TOUCHSCREEN DRIVER 19301M: Hans de Goede <hdegoede@redhat.com> 19302L: linux-input@vger.kernel.org 19303L: platform-driver-x86@vger.kernel.org 19304S: Maintained 19305F: drivers/input/touchscreen/silead.c 19306F: drivers/platform/x86/touchscreen_dmi.c 19307 19308SILICON LABS WIRELESS DRIVERS (for WFxxx series) 19309M: Jérôme Pouiller <jerome.pouiller@silabs.com> 19310S: Supported 19311F: Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml 19312F: drivers/net/wireless/silabs/wfx/ 19313 19314SILICON MOTION SM712 FRAME BUFFER DRIVER 19315M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 19316M: Teddy Wang <teddy.wang@siliconmotion.com> 19317M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 19318L: linux-fbdev@vger.kernel.org 19319S: Maintained 19320F: Documentation/fb/sm712fb.rst 19321F: drivers/video/fbdev/sm712* 19322 19323SILVACO I3C DUAL-ROLE MASTER 19324M: Miquel Raynal <miquel.raynal@bootlin.com> 19325M: Conor Culhane <conor.culhane@silvaco.com> 19326L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 19327S: Maintained 19328F: Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml 19329F: drivers/i3c/master/svc-i3c-master.c 19330 19331SIMPLEFB FB DRIVER 19332M: Hans de Goede <hdegoede@redhat.com> 19333L: linux-fbdev@vger.kernel.org 19334S: Maintained 19335F: Documentation/devicetree/bindings/display/simple-framebuffer.yaml 19336F: drivers/video/fbdev/simplefb.c 19337F: include/linux/platform_data/simplefb.h 19338 19339SIMTEC EB110ATX (Chalice CATS) 19340M: Simtec Linux Team <linux@simtec.co.uk> 19341S: Supported 19342W: http://www.simtec.co.uk/products/EB110ATX/ 19343 19344SIOX 19345M: Thorsten Scherer <t.scherer@eckelmann.de> 19346M: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 19347R: Pengutronix Kernel Team <kernel@pengutronix.de> 19348S: Supported 19349F: drivers/gpio/gpio-siox.c 19350F: drivers/siox/* 19351F: include/trace/events/siox.h 19352 19353SIPHASH PRF ROUTINES 19354M: Jason A. Donenfeld <Jason@zx2c4.com> 19355S: Maintained 19356F: include/linux/siphash.h 19357F: lib/siphash.c 19358F: lib/siphash_kunit.c 19359 19360SIS 190 ETHERNET DRIVER 19361M: Francois Romieu <romieu@fr.zoreil.com> 19362L: netdev@vger.kernel.org 19363S: Maintained 19364F: drivers/net/ethernet/sis/sis190.c 19365 19366SIS 900/7016 FAST ETHERNET DRIVER 19367M: Daniele Venzano <venza@brownhat.org> 19368L: netdev@vger.kernel.org 19369S: Maintained 19370W: http://www.brownhat.org/sis900.html 19371F: drivers/net/ethernet/sis/sis900.* 19372 19373SIS FRAMEBUFFER DRIVER 19374S: Orphan 19375F: Documentation/fb/sisfb.rst 19376F: drivers/video/fbdev/sis/ 19377F: include/video/sisfb.h 19378 19379SIS I2C TOUCHSCREEN DRIVER 19380M: Mika Penttilä <mpenttil@redhat.com> 19381L: linux-input@vger.kernel.org 19382S: Maintained 19383F: Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt 19384F: drivers/input/touchscreen/sis_i2c.c 19385 19386SIS USB2VGA DRIVER 19387M: Thomas Winischhofer <thomas@winischhofer.net> 19388S: Maintained 19389W: http://www.winischhofer.at/linuxsisusbvga.shtml 19390F: drivers/usb/misc/sisusbvga/ 19391 19392SL28 CPLD MFD DRIVER 19393M: Michael Walle <michael@walle.cc> 19394S: Maintained 19395F: Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml 19396F: Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml 19397F: Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml 19398F: Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml 19399F: Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml 19400F: Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml 19401F: drivers/gpio/gpio-sl28cpld.c 19402F: drivers/hwmon/sl28cpld-hwmon.c 19403F: drivers/irqchip/irq-sl28cpld.c 19404F: drivers/pwm/pwm-sl28cpld.c 19405F: drivers/watchdog/sl28cpld_wdt.c 19406 19407SL28 VPD NVMEM LAYOUT DRIVER 19408M: Michael Walle <michael@walle.cc> 19409S: Maintained 19410F: Documentation/devicetree/bindings/nvmem/layouts/kontron,sl28-vpd.yaml 19411F: drivers/nvmem/layouts/sl28vpd.c 19412 19413SLAB ALLOCATOR 19414M: Christoph Lameter <cl@linux.com> 19415M: Pekka Enberg <penberg@kernel.org> 19416M: David Rientjes <rientjes@google.com> 19417M: Joonsoo Kim <iamjoonsoo.kim@lge.com> 19418M: Andrew Morton <akpm@linux-foundation.org> 19419M: Vlastimil Babka <vbabka@suse.cz> 19420R: Roman Gushchin <roman.gushchin@linux.dev> 19421R: Hyeonggon Yoo <42.hyeyoo@gmail.com> 19422L: linux-mm@kvack.org 19423S: Maintained 19424T: git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git 19425F: include/linux/sl?b*.h 19426F: mm/sl?b* 19427 19428SLCAN CAN NETWORK DRIVER 19429M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 19430L: linux-can@vger.kernel.org 19431S: Maintained 19432F: drivers/net/can/slcan/ 19433 19434SLEEPABLE READ-COPY UPDATE (SRCU) 19435M: Lai Jiangshan <jiangshanlai@gmail.com> 19436M: "Paul E. McKenney" <paulmck@kernel.org> 19437M: Josh Triplett <josh@joshtriplett.org> 19438R: Steven Rostedt <rostedt@goodmis.org> 19439R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 19440L: rcu@vger.kernel.org 19441S: Supported 19442W: http://www.rdrop.com/users/paulmck/RCU/ 19443T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 19444F: include/linux/srcu*.h 19445F: kernel/rcu/srcu*.c 19446 19447SMACK SECURITY MODULE 19448M: Casey Schaufler <casey@schaufler-ca.com> 19449L: linux-security-module@vger.kernel.org 19450S: Maintained 19451W: http://schaufler-ca.com 19452T: git git://github.com/cschaufler/smack-next 19453F: Documentation/admin-guide/LSM/Smack.rst 19454F: security/smack/ 19455 19456SMC91x ETHERNET DRIVER 19457M: Nicolas Pitre <nico@fluxnic.net> 19458S: Odd Fixes 19459F: drivers/net/ethernet/smsc/smc91x.* 19460 19461SMM665 HARDWARE MONITOR DRIVER 19462M: Guenter Roeck <linux@roeck-us.net> 19463L: linux-hwmon@vger.kernel.org 19464S: Maintained 19465F: Documentation/hwmon/smm665.rst 19466F: drivers/hwmon/smm665.c 19467 19468SMSC EMC2103 HARDWARE MONITOR DRIVER 19469M: Steve Glendinning <steve.glendinning@shawell.net> 19470L: linux-hwmon@vger.kernel.org 19471S: Maintained 19472F: Documentation/hwmon/emc2103.rst 19473F: drivers/hwmon/emc2103.c 19474 19475SMSC SCH5627 HARDWARE MONITOR DRIVER 19476M: Hans de Goede <hdegoede@redhat.com> 19477L: linux-hwmon@vger.kernel.org 19478S: Supported 19479F: Documentation/hwmon/sch5627.rst 19480F: drivers/hwmon/sch5627.c 19481 19482SMSC UFX6000 and UFX7000 USB to VGA DRIVER 19483M: Steve Glendinning <steve.glendinning@shawell.net> 19484L: linux-fbdev@vger.kernel.org 19485S: Maintained 19486F: drivers/video/fbdev/smscufx.c 19487 19488SMSC47B397 HARDWARE MONITOR DRIVER 19489M: Jean Delvare <jdelvare@suse.com> 19490L: linux-hwmon@vger.kernel.org 19491S: Maintained 19492F: Documentation/hwmon/smsc47b397.rst 19493F: drivers/hwmon/smsc47b397.c 19494 19495SMSC911x ETHERNET DRIVER 19496M: Steve Glendinning <steve.glendinning@shawell.net> 19497L: netdev@vger.kernel.org 19498S: Maintained 19499F: drivers/net/ethernet/smsc/smsc911x.* 19500F: include/linux/smsc911x.h 19501 19502SMSC9420 PCI ETHERNET DRIVER 19503M: Steve Glendinning <steve.glendinning@shawell.net> 19504L: netdev@vger.kernel.org 19505S: Maintained 19506F: drivers/net/ethernet/smsc/smsc9420.* 19507 19508SNET DPU VIRTIO DATA PATH ACCELERATOR 19509R: Alvaro Karsz <alvaro.karsz@solid-run.com> 19510F: drivers/vdpa/solidrun/ 19511 19512SOCIONEXT (SNI) AVE NETWORK DRIVER 19513M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 19514L: netdev@vger.kernel.org 19515S: Maintained 19516F: Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml 19517F: drivers/net/ethernet/socionext/sni_ave.c 19518 19519SOCIONEXT (SNI) NETSEC NETWORK DRIVER 19520M: Jassi Brar <jaswinder.singh@linaro.org> 19521M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 19522L: netdev@vger.kernel.org 19523S: Maintained 19524F: Documentation/devicetree/bindings/net/socionext,synquacer-netsec.yaml 19525F: drivers/net/ethernet/socionext/netsec.c 19526 19527SOCIONEXT (SNI) Synquacer SPI DRIVER 19528M: Masahisa Kojima <masahisa.kojima@linaro.org> 19529M: Jassi Brar <jaswinder.singh@linaro.org> 19530L: linux-spi@vger.kernel.org 19531S: Maintained 19532F: Documentation/devicetree/bindings/spi/socionext,synquacer-spi.yaml 19533F: drivers/spi/spi-synquacer.c 19534 19535SOCIONEXT SYNQUACER I2C DRIVER 19536M: Ard Biesheuvel <ardb@kernel.org> 19537L: linux-i2c@vger.kernel.org 19538S: Maintained 19539F: Documentation/devicetree/bindings/i2c/socionext,synquacer-i2c.yaml 19540F: drivers/i2c/busses/i2c-synquacer.c 19541 19542SOCIONEXT UNIPHIER SOUND DRIVER 19543L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19544S: Orphan 19545F: sound/soc/uniphier/ 19546 19547SOCKET TIMESTAMPING 19548M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 19549S: Maintained 19550F: Documentation/networking/timestamping.rst 19551F: include/uapi/linux/net_tstamp.h 19552F: tools/testing/selftests/net/so_txtime.c 19553 19554SOEKRIS NET48XX LED SUPPORT 19555M: Chris Boot <bootc@bootc.net> 19556S: Maintained 19557F: drivers/leds/leds-net48xx.c 19558 19559SOFT-IWARP DRIVER (siw) 19560M: Bernard Metzler <bmt@zurich.ibm.com> 19561L: linux-rdma@vger.kernel.org 19562S: Supported 19563F: drivers/infiniband/sw/siw/ 19564F: include/uapi/rdma/siw-abi.h 19565 19566SOFT-ROCE DRIVER (rxe) 19567M: Zhu Yanjun <zyjzyj2000@gmail.com> 19568L: linux-rdma@vger.kernel.org 19569S: Supported 19570F: drivers/infiniband/sw/rxe/ 19571F: include/uapi/rdma/rdma_user_rxe.h 19572 19573SOFTLOGIC 6x10 MPEG CODEC 19574M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 19575M: Anton Sviridenko <anton@corp.bluecherry.net> 19576M: Andrey Utkin <andrey_utkin@fastmail.com> 19577M: Ismael Luceno <ismael@iodev.co.uk> 19578L: linux-media@vger.kernel.org 19579S: Supported 19580F: drivers/media/pci/solo6x10/ 19581 19582SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI) 19583M: James Morse <james.morse@arm.com> 19584L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19585S: Maintained 19586F: Documentation/devicetree/bindings/arm/firmware/sdei.txt 19587F: drivers/firmware/arm_sdei.c 19588F: include/linux/arm_sdei.h 19589F: include/uapi/linux/arm_sdei.h 19590 19591SOFTWARE NODES AND DEVICE PROPERTIES 19592R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19593R: Daniel Scally <djrscally@gmail.com> 19594R: Heikki Krogerus <heikki.krogerus@linux.intel.com> 19595R: Sakari Ailus <sakari.ailus@linux.intel.com> 19596L: linux-acpi@vger.kernel.org 19597S: Maintained 19598F: drivers/base/property.c 19599F: drivers/base/swnode.c 19600F: include/linux/fwnode.h 19601F: include/linux/property.h 19602 19603SOFTWARE RAID (Multiple Disks) SUPPORT 19604M: Song Liu <song@kernel.org> 19605L: linux-raid@vger.kernel.org 19606S: Supported 19607Q: https://patchwork.kernel.org/project/linux-raid/list/ 19608T: git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git 19609F: drivers/md/Kconfig 19610F: drivers/md/Makefile 19611F: drivers/md/md* 19612F: drivers/md/raid* 19613F: include/linux/raid/ 19614F: include/uapi/linux/raid/ 19615 19616SOLIDRUN CLEARFOG SUPPORT 19617M: Russell King <linux@armlinux.org.uk> 19618S: Maintained 19619F: arch/arm/boot/dts/armada-388-clearfog* 19620F: arch/arm/boot/dts/armada-38x-solidrun-* 19621 19622SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT 19623M: Russell King <linux@armlinux.org.uk> 19624S: Maintained 19625F: arch/arm/boot/dts/imx6*-cubox-i* 19626F: arch/arm/boot/dts/imx6*-hummingboard* 19627F: arch/arm/boot/dts/imx6*-sr-* 19628 19629SONIC NETWORK DRIVER 19630M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 19631L: netdev@vger.kernel.org 19632S: Maintained 19633F: drivers/net/ethernet/natsemi/sonic.* 19634 19635SONICS SILICON BACKPLANE DRIVER (SSB) 19636M: Michael Buesch <m@bues.ch> 19637L: linux-wireless@vger.kernel.org 19638S: Maintained 19639F: drivers/ssb/ 19640F: include/linux/ssb/ 19641 19642SONY IMX208 SENSOR DRIVER 19643M: Sakari Ailus <sakari.ailus@linux.intel.com> 19644L: linux-media@vger.kernel.org 19645S: Maintained 19646T: git git://linuxtv.org/media_tree.git 19647F: drivers/media/i2c/imx208.c 19648 19649SONY IMX214 SENSOR DRIVER 19650M: Ricardo Ribalda <ribalda@kernel.org> 19651L: linux-media@vger.kernel.org 19652S: Maintained 19653T: git git://linuxtv.org/media_tree.git 19654F: Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml 19655F: drivers/media/i2c/imx214.c 19656 19657SONY IMX219 SENSOR DRIVER 19658M: Dave Stevenson <dave.stevenson@raspberrypi.com> 19659L: linux-media@vger.kernel.org 19660S: Maintained 19661T: git git://linuxtv.org/media_tree.git 19662F: Documentation/devicetree/bindings/media/i2c/imx219.yaml 19663F: drivers/media/i2c/imx219.c 19664 19665SONY IMX258 SENSOR DRIVER 19666M: Sakari Ailus <sakari.ailus@linux.intel.com> 19667L: linux-media@vger.kernel.org 19668S: Maintained 19669T: git git://linuxtv.org/media_tree.git 19670F: Documentation/devicetree/bindings/media/i2c/imx258.yaml 19671F: drivers/media/i2c/imx258.c 19672 19673SONY IMX274 SENSOR DRIVER 19674M: Leon Luo <leonl@leopardimaging.com> 19675L: linux-media@vger.kernel.org 19676S: Maintained 19677T: git git://linuxtv.org/media_tree.git 19678F: Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml 19679F: drivers/media/i2c/imx274.c 19680 19681SONY IMX290 SENSOR DRIVER 19682M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19683L: linux-media@vger.kernel.org 19684S: Maintained 19685T: git git://linuxtv.org/media_tree.git 19686F: Documentation/devicetree/bindings/media/i2c/sony,imx290.yaml 19687F: drivers/media/i2c/imx290.c 19688 19689SONY IMX296 SENSOR DRIVER 19690M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 19691M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19692L: linux-media@vger.kernel.org 19693S: Maintained 19694T: git git://linuxtv.org/media_tree.git 19695F: Documentation/devicetree/bindings/media/i2c/sony,imx296.yaml 19696F: drivers/media/i2c/imx296.c 19697 19698SONY IMX319 SENSOR DRIVER 19699M: Bingbu Cao <bingbu.cao@intel.com> 19700L: linux-media@vger.kernel.org 19701S: Maintained 19702T: git git://linuxtv.org/media_tree.git 19703F: drivers/media/i2c/imx319.c 19704 19705SONY IMX334 SENSOR DRIVER 19706M: Paul J. Murphy <paul.j.murphy@intel.com> 19707M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19708L: linux-media@vger.kernel.org 19709S: Maintained 19710T: git git://linuxtv.org/media_tree.git 19711F: Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml 19712F: drivers/media/i2c/imx334.c 19713 19714SONY IMX335 SENSOR DRIVER 19715M: Paul J. Murphy <paul.j.murphy@intel.com> 19716M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19717L: linux-media@vger.kernel.org 19718S: Maintained 19719T: git git://linuxtv.org/media_tree.git 19720F: Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml 19721F: drivers/media/i2c/imx335.c 19722 19723SONY IMX355 SENSOR DRIVER 19724M: Tianshu Qiu <tian.shu.qiu@intel.com> 19725L: linux-media@vger.kernel.org 19726S: Maintained 19727T: git git://linuxtv.org/media_tree.git 19728F: drivers/media/i2c/imx355.c 19729 19730SONY IMX412 SENSOR DRIVER 19731M: Paul J. Murphy <paul.j.murphy@intel.com> 19732M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19733L: linux-media@vger.kernel.org 19734S: Maintained 19735T: git git://linuxtv.org/media_tree.git 19736F: Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml 19737F: drivers/media/i2c/imx412.c 19738 19739SONY IMX415 SENSOR DRIVER 19740M: Michael Riesch <michael.riesch@wolfvision.net> 19741L: linux-media@vger.kernel.org 19742S: Maintained 19743T: git git://linuxtv.org/media_tree.git 19744F: Documentation/devicetree/bindings/media/i2c/sony,imx415.yaml 19745F: drivers/media/i2c/imx415.c 19746 19747SONY MEMORYSTICK SUBSYSTEM 19748M: Maxim Levitsky <maximlevitsky@gmail.com> 19749M: Alex Dubov <oakad@yahoo.com> 19750M: Ulf Hansson <ulf.hansson@linaro.org> 19751L: linux-mmc@vger.kernel.org 19752S: Maintained 19753T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 19754F: drivers/memstick/ 19755F: include/linux/memstick.h 19756 19757SONY VAIO CONTROL DEVICE DRIVER 19758M: Mattia Dongili <malattia@linux.it> 19759L: platform-driver-x86@vger.kernel.org 19760S: Maintained 19761W: http://www.linux.it/~malattia/wiki/index.php/Sony_drivers 19762F: Documentation/admin-guide/laptops/sony-laptop.rst 19763F: drivers/char/sonypi.c 19764F: drivers/platform/x86/sony-laptop.c 19765F: include/linux/sony-laptop.h 19766 19767SOUND 19768M: Jaroslav Kysela <perex@perex.cz> 19769M: Takashi Iwai <tiwai@suse.com> 19770L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19771S: Maintained 19772W: http://www.alsa-project.org/ 19773Q: http://patchwork.kernel.org/project/alsa-devel/list/ 19774T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19775F: Documentation/sound/ 19776F: include/sound/ 19777F: include/uapi/sound/ 19778F: sound/ 19779F: tools/testing/selftests/alsa 19780 19781SOUND - ALSA SELFTESTS 19782M: Mark Brown <broonie@kernel.org> 19783L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19784L: linux-kselftest@vger.kernel.org 19785S: Supported 19786F: tools/testing/selftests/alsa 19787 19788SOUND - COMPRESSED AUDIO 19789M: Vinod Koul <vkoul@kernel.org> 19790L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19791S: Supported 19792T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19793F: Documentation/sound/designs/compress-offload.rst 19794F: include/sound/compress_driver.h 19795F: include/uapi/sound/compress_* 19796F: sound/core/compress_offload.c 19797F: sound/soc/soc-compress.c 19798 19799SOUND - DMAENGINE HELPERS 19800M: Lars-Peter Clausen <lars@metafoo.de> 19801S: Supported 19802F: include/sound/dmaengine_pcm.h 19803F: sound/core/pcm_dmaengine.c 19804F: sound/soc/soc-generic-dmaengine-pcm.c 19805 19806SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC) 19807M: Liam Girdwood <lgirdwood@gmail.com> 19808M: Mark Brown <broonie@kernel.org> 19809L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19810S: Supported 19811W: http://alsa-project.org/main/index.php/ASoC 19812T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 19813F: Documentation/devicetree/bindings/sound/ 19814F: Documentation/sound/soc/ 19815F: include/dt-bindings/sound/ 19816F: include/sound/soc* 19817F: sound/soc/ 19818 19819SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS 19820M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19821M: Liam Girdwood <lgirdwood@gmail.com> 19822M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 19823M: Bard Liao <yung-chuan.liao@linux.intel.com> 19824M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 19825M: Daniel Baluta <daniel.baluta@nxp.com> 19826R: Kai Vehmanen <kai.vehmanen@linux.intel.com> 19827L: sound-open-firmware@alsa-project.org (moderated for non-subscribers) 19828S: Supported 19829W: https://github.com/thesofproject/linux/ 19830F: sound/soc/sof/ 19831 19832SOUNDWIRE SUBSYSTEM 19833M: Vinod Koul <vkoul@kernel.org> 19834M: Bard Liao <yung-chuan.liao@linux.intel.com> 19835R: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19836R: Sanyog Kale <sanyog.r.kale@intel.com> 19837L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19838S: Supported 19839T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git 19840F: Documentation/driver-api/soundwire/ 19841F: drivers/soundwire/ 19842F: include/linux/soundwire/ 19843 19844SP2 MEDIA DRIVER 19845M: Olli Salonen <olli.salonen@iki.fi> 19846L: linux-media@vger.kernel.org 19847S: Maintained 19848W: https://linuxtv.org 19849Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19850F: drivers/media/dvb-frontends/sp2* 19851 19852SPANISH DOCUMENTATION 19853M: Carlos Bilbao <carlos.bilbao@amd.com> 19854S: Maintained 19855F: Documentation/translations/sp_SP/ 19856 19857SPARC + UltraSPARC (sparc/sparc64) 19858M: "David S. Miller" <davem@davemloft.net> 19859L: sparclinux@vger.kernel.org 19860S: Maintained 19861Q: http://patchwork.ozlabs.org/project/sparclinux/list/ 19862T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 19863T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 19864F: arch/sparc/ 19865F: drivers/sbus/ 19866 19867SPARC SERIAL DRIVERS 19868M: "David S. Miller" <davem@davemloft.net> 19869L: sparclinux@vger.kernel.org 19870S: Maintained 19871T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 19872T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 19873F: drivers/tty/serial/suncore.c 19874F: drivers/tty/serial/sunhv.c 19875F: drivers/tty/serial/sunsab.c 19876F: drivers/tty/serial/sunsab.h 19877F: drivers/tty/serial/sunsu.c 19878F: drivers/tty/serial/sunzilog.c 19879F: drivers/tty/serial/sunzilog.h 19880F: drivers/tty/vcc.c 19881F: include/linux/sunserialcore.h 19882 19883SPARSE CHECKER 19884M: "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com> 19885L: linux-sparse@vger.kernel.org 19886S: Maintained 19887W: https://sparse.docs.kernel.org/ 19888Q: https://patchwork.kernel.org/project/linux-sparse/list/ 19889B: https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools 19890T: git git://git.kernel.org/pub/scm/devel/sparse/sparse.git 19891F: include/linux/compiler.h 19892 19893SPEAKUP CONSOLE SPEECH DRIVER 19894M: William Hubbs <w.d.hubbs@gmail.com> 19895M: Chris Brannon <chris@the-brannons.com> 19896M: Kirk Reiser <kirk@reisers.ca> 19897M: Samuel Thibault <samuel.thibault@ens-lyon.org> 19898L: speakup@linux-speakup.org 19899S: Odd Fixes 19900W: http://www.linux-speakup.org/ 19901W: https://github.com/linux-speakup/speakup 19902B: https://github.com/linux-speakup/speakup/issues 19903F: drivers/accessibility/speakup/ 19904 19905SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT 19906M: Viresh Kumar <vireshk@kernel.org> 19907M: Shiraz Hashim <shiraz.linux.kernel@gmail.com> 19908M: soc@kernel.org 19909L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19910S: Maintained 19911W: http://www.st.com/spear 19912F: arch/arm/boot/dts/spear* 19913F: arch/arm/mach-spear/ 19914F: drivers/clk/spear/ 19915F: drivers/pinctrl/spear/ 19916 19917SPI NOR SUBSYSTEM 19918M: Tudor Ambarus <tudor.ambarus@linaro.org> 19919M: Pratyush Yadav <pratyush@kernel.org> 19920R: Michael Walle <michael@walle.cc> 19921L: linux-mtd@lists.infradead.org 19922S: Maintained 19923W: http://www.linux-mtd.infradead.org/ 19924Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 19925C: irc://irc.oftc.net/mtd 19926T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next 19927F: Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml 19928F: drivers/mtd/spi-nor/ 19929F: include/linux/mtd/spi-nor.h 19930 19931SPI SUBSYSTEM 19932M: Mark Brown <broonie@kernel.org> 19933L: linux-spi@vger.kernel.org 19934S: Maintained 19935Q: http://patchwork.kernel.org/project/spi-devel-general/list/ 19936T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 19937F: Documentation/devicetree/bindings/spi/ 19938F: Documentation/spi/ 19939F: drivers/spi/ 19940F: include/linux/spi/ 19941F: include/uapi/linux/spi/ 19942F: tools/spi/ 19943 19944SPIDERNET NETWORK DRIVER for CELL 19945M: Ishizaki Kou <kou.ishizaki@toshiba.co.jp> 19946M: Geoff Levand <geoff@infradead.org> 19947L: netdev@vger.kernel.org 19948L: linuxppc-dev@lists.ozlabs.org 19949S: Maintained 19950F: Documentation/networking/device_drivers/ethernet/toshiba/spider_net.rst 19951F: drivers/net/ethernet/toshiba/spider_net* 19952 19953SPMI SUBSYSTEM 19954M: Stephen Boyd <sboyd@kernel.org> 19955L: linux-kernel@vger.kernel.org 19956S: Maintained 19957T: git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git 19958F: Documentation/devicetree/bindings/spmi/ 19959F: drivers/spmi/ 19960F: include/dt-bindings/spmi/spmi.h 19961F: include/linux/spmi.h 19962F: include/trace/events/spmi.h 19963 19964SPU FILE SYSTEM 19965M: Jeremy Kerr <jk@ozlabs.org> 19966L: linuxppc-dev@lists.ozlabs.org 19967S: Supported 19968W: http://www.ibm.com/developerworks/power/cell/ 19969F: Documentation/filesystems/spufs/spufs.rst 19970F: arch/powerpc/platforms/cell/spufs/ 19971 19972SQUASHFS FILE SYSTEM 19973M: Phillip Lougher <phillip@squashfs.org.uk> 19974L: squashfs-devel@lists.sourceforge.net (subscribers-only) 19975S: Maintained 19976W: http://squashfs.org.uk 19977T: git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git 19978F: Documentation/filesystems/squashfs.rst 19979F: fs/squashfs/ 19980 19981SRM (Alpha) environment access 19982M: Jan-Benedict Glaw <jbglaw@lug-owl.de> 19983S: Maintained 19984F: arch/alpha/kernel/srm_env.c 19985 19986ST LSM6DSx IMU IIO DRIVER 19987M: Lorenzo Bianconi <lorenzo@kernel.org> 19988L: linux-iio@vger.kernel.org 19989S: Maintained 19990W: http://www.st.com/ 19991F: Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml 19992F: drivers/iio/imu/st_lsm6dsx/ 19993 19994ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER 19995M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 19996M: Sylvain Petinot <sylvain.petinot@foss.st.com> 19997L: linux-media@vger.kernel.org 19998S: Maintained 19999T: git git://linuxtv.org/media_tree.git 20000F: Documentation/devicetree/bindings/media/i2c/st,st-mipid02.yaml 20001F: drivers/media/i2c/st-mipid02.c 20002 20003ST STM32 I2C/SMBUS DRIVER 20004M: Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com> 20005M: Alain Volmat <alain.volmat@foss.st.com> 20006L: linux-i2c@vger.kernel.org 20007S: Maintained 20008F: drivers/i2c/busses/i2c-stm32* 20009 20010ST STM32 SPI DRIVER 20011M: Alain Volmat <alain.volmat@foss.st.com> 20012L: linux-spi@vger.kernel.org 20013S: Maintained 20014F: drivers/spi/spi-stm32.c 20015 20016ST STPDDC60 DRIVER 20017M: Daniel Nilsson <daniel.nilsson@flex.com> 20018L: linux-hwmon@vger.kernel.org 20019S: Maintained 20020F: Documentation/hwmon/stpddc60.rst 20021F: drivers/hwmon/pmbus/stpddc60.c 20022 20023ST VGXY61 DRIVER 20024M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 20025M: Sylvain Petinot <sylvain.petinot@foss.st.com> 20026L: linux-media@vger.kernel.org 20027S: Maintained 20028T: git git://linuxtv.org/media_tree.git 20029F: Documentation/devicetree/bindings/media/i2c/st,st-vgxy61.yaml 20030F: Documentation/userspace-api/media/drivers/st-vgxy61.rst 20031F: drivers/media/i2c/st-vgxy61.c 20032 20033ST VL53L0X ToF RANGER(I2C) IIO DRIVER 20034M: Song Qiang <songqiang1304521@gmail.com> 20035L: linux-iio@vger.kernel.org 20036S: Maintained 20037F: Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml 20038F: drivers/iio/proximity/vl53l0x-i2c.c 20039 20040STABLE BRANCH 20041M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20042M: Sasha Levin <sashal@kernel.org> 20043L: stable@vger.kernel.org 20044S: Supported 20045F: Documentation/process/stable-kernel-rules.rst 20046 20047STAGING - ATOMISP DRIVER 20048M: Hans de Goede <hdegoede@redhat.com> 20049M: Mauro Carvalho Chehab <mchehab@kernel.org> 20050R: Sakari Ailus <sakari.ailus@linux.intel.com> 20051L: linux-media@vger.kernel.org 20052S: Maintained 20053F: drivers/staging/media/atomisp/ 20054 20055STAGING - FIELDBUS SUBSYSTEM 20056M: Sven Van Asbroeck <TheSven73@gmail.com> 20057S: Maintained 20058F: drivers/staging/fieldbus/* 20059F: drivers/staging/fieldbus/Documentation/ 20060 20061STAGING - HMS ANYBUS-S BUS 20062M: Sven Van Asbroeck <TheSven73@gmail.com> 20063S: Maintained 20064F: drivers/staging/fieldbus/anybuss/ 20065 20066STAGING - INDUSTRIAL IO 20067M: Jonathan Cameron <jic23@kernel.org> 20068L: linux-iio@vger.kernel.org 20069S: Odd Fixes 20070F: Documentation/devicetree/bindings/staging/iio/ 20071F: drivers/staging/iio/ 20072 20073STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec) 20074M: Marc Dietrich <marvin24@gmx.de> 20075L: ac100@lists.launchpad.net (moderated for non-subscribers) 20076L: linux-tegra@vger.kernel.org 20077S: Maintained 20078F: drivers/staging/nvec/ 20079 20080STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON) 20081M: Jens Frederich <jfrederich@gmail.com> 20082M: Jon Nettleton <jon.nettleton@gmail.com> 20083S: Maintained 20084W: http://wiki.laptop.org/go/DCON 20085F: drivers/staging/olpc_dcon/ 20086 20087STAGING - REALTEK RTL8712U DRIVERS 20088M: Larry Finger <Larry.Finger@lwfinger.net> 20089M: Florian Schilhabel <florian.c.schilhabel@googlemail.com>. 20090S: Odd Fixes 20091F: drivers/staging/rtl8712/ 20092 20093STAGING - SEPS525 LCD CONTROLLER DRIVERS 20094M: Michael Hennerich <michael.hennerich@analog.com> 20095L: linux-fbdev@vger.kernel.org 20096S: Supported 20097F: Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml 20098F: drivers/staging/fbtft/fb_seps525.c 20099 20100STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER 20101M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 20102M: Teddy Wang <teddy.wang@siliconmotion.com> 20103M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 20104L: linux-fbdev@vger.kernel.org 20105S: Maintained 20106F: drivers/staging/sm750fb/ 20107 20108STAGING - VIA VT665X DRIVERS 20109M: Forest Bond <forest@alittletooquiet.net> 20110S: Odd Fixes 20111F: drivers/staging/vt665?/ 20112 20113STAGING SUBSYSTEM 20114M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20115L: linux-staging@lists.linux.dev 20116S: Supported 20117T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 20118F: drivers/staging/ 20119 20120STARFIRE/DURALAN NETWORK DRIVER 20121M: Ion Badulescu <ionut@badula.org> 20122S: Odd Fixes 20123F: drivers/net/ethernet/adaptec/starfire* 20124 20125STARFIVE DEVICETREES 20126M: Emil Renner Berthing <kernel@esmil.dk> 20127S: Maintained 20128F: arch/riscv/boot/dts/starfive/ 20129 20130STARFIVE DWMAC GLUE LAYER 20131M: Emil Renner Berthing <kernel@esmil.dk> 20132M: Samin Guo <samin.guo@starfivetech.com> 20133S: Maintained 20134F: Documentation/devicetree/bindings/net/starfive,jh7110-dwmac.yaml 20135F: drivers/net/ethernet/stmicro/stmmac/dwmac-starfive.c 20136 20137STARFIVE JH7110 MMC/SD/SDIO DRIVER 20138M: William Qiu <william.qiu@starfivetech.com> 20139S: Supported 20140F: Documentation/devicetree/bindings/mmc/starfive* 20141F: drivers/mmc/host/dw_mmc-starfive.c 20142 20143STARFIVE JH71X0 CLOCK DRIVERS 20144M: Emil Renner Berthing <kernel@esmil.dk> 20145M: Hal Feng <hal.feng@starfivetech.com> 20146S: Maintained 20147F: Documentation/devicetree/bindings/clock/starfive,jh71*.yaml 20148F: drivers/clk/starfive/clk-starfive-jh71* 20149F: include/dt-bindings/clock/starfive?jh71*.h 20150 20151STARFIVE JH71X0 PINCTRL DRIVERS 20152M: Emil Renner Berthing <kernel@esmil.dk> 20153M: Jianlong Huang <jianlong.huang@starfivetech.com> 20154L: linux-gpio@vger.kernel.org 20155S: Maintained 20156F: Documentation/devicetree/bindings/pinctrl/starfive,jh71*.yaml 20157F: drivers/pinctrl/starfive/pinctrl-starfive-jh71* 20158F: include/dt-bindings/pinctrl/pinctrl-starfive-jh7100.h 20159F: include/dt-bindings/pinctrl/starfive,jh7110-pinctrl.h 20160 20161STARFIVE JH71X0 RESET CONTROLLER DRIVERS 20162M: Emil Renner Berthing <kernel@esmil.dk> 20163M: Hal Feng <hal.feng@starfivetech.com> 20164S: Maintained 20165F: Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml 20166F: drivers/reset/starfive/reset-starfive-jh71* 20167F: include/dt-bindings/reset/starfive?jh71*.h 20168 20169STARFIVE JH71XX PMU CONTROLLER DRIVER 20170M: Walker Chen <walker.chen@starfivetech.com> 20171S: Supported 20172F: Documentation/devicetree/bindings/power/starfive* 20173F: drivers/soc/starfive/jh71xx_pmu.c 20174F: include/dt-bindings/power/starfive,jh7110-pmu.h 20175 20176STARFIVE SOC DRIVERS 20177M: Conor Dooley <conor@kernel.org> 20178S: Maintained 20179T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 20180F: drivers/soc/starfive/ 20181 20182STARFIVE TRNG DRIVER 20183M: Jia Jie Ho <jiajie.ho@starfivetech.com> 20184S: Supported 20185F: Documentation/devicetree/bindings/rng/starfive* 20186F: drivers/char/hw_random/jh7110-trng.c 20187 20188STARFIVE WATCHDOG DRIVER 20189M: Xingyu Wu <xingyu.wu@starfivetech.com> 20190M: Samin Guo <samin.guo@starfivetech.com> 20191S: Supported 20192F: Documentation/devicetree/bindings/watchdog/starfive* 20193F: drivers/watchdog/starfive-wdt.c 20194 20195STATIC BRANCH/CALL 20196M: Peter Zijlstra <peterz@infradead.org> 20197M: Josh Poimboeuf <jpoimboe@kernel.org> 20198M: Jason Baron <jbaron@akamai.com> 20199R: Steven Rostedt <rostedt@goodmis.org> 20200R: Ard Biesheuvel <ardb@kernel.org> 20201S: Supported 20202F: arch/*/include/asm/jump_label*.h 20203F: arch/*/include/asm/static_call*.h 20204F: arch/*/kernel/jump_label.c 20205F: arch/*/kernel/static_call.c 20206F: include/linux/jump_label*.h 20207F: include/linux/static_call*.h 20208F: kernel/jump_label.c 20209F: kernel/static_call.c 20210 20211STI AUDIO (ASoC) DRIVERS 20212M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 20213L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20214S: Maintained 20215F: Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt 20216F: sound/soc/sti/ 20217 20218STI CEC DRIVER 20219M: Alain Volmat <alain.volmat@foss.st.com> 20220S: Maintained 20221F: Documentation/devicetree/bindings/media/cec/st,stih-cec.yaml 20222F: drivers/media/cec/platform/sti/ 20223 20224STK1160 USB VIDEO CAPTURE DRIVER 20225M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 20226L: linux-media@vger.kernel.org 20227S: Maintained 20228T: git git://linuxtv.org/media_tree.git 20229F: drivers/media/usb/stk1160/ 20230 20231STM32 AUDIO (ASoC) DRIVERS 20232M: Olivier Moysan <olivier.moysan@foss.st.com> 20233M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 20234L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20235S: Maintained 20236F: Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml 20237F: Documentation/devicetree/bindings/sound/st,stm32-*.yaml 20238F: sound/soc/stm/ 20239 20240STM32 TIMER/LPTIMER DRIVERS 20241M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 20242S: Maintained 20243F: Documentation/ABI/testing/*timer-stm32 20244F: Documentation/devicetree/bindings/*/*stm32-*timer* 20245F: drivers/*/stm32-*timer* 20246F: drivers/pwm/pwm-stm32* 20247F: include/linux/*/stm32-*tim* 20248 20249STMMAC ETHERNET DRIVER 20250M: Giuseppe Cavallaro <peppe.cavallaro@st.com> 20251M: Alexandre Torgue <alexandre.torgue@foss.st.com> 20252M: Jose Abreu <joabreu@synopsys.com> 20253L: netdev@vger.kernel.org 20254S: Supported 20255W: http://www.stlinux.com 20256F: Documentation/networking/device_drivers/ethernet/stmicro/ 20257F: drivers/net/ethernet/stmicro/stmmac/ 20258 20259SUN HAPPY MEAL ETHERNET DRIVER 20260M: Sean Anderson <seanga2@gmail.com> 20261S: Maintained 20262F: drivers/net/ethernet/sun/sunhme.* 20263 20264SUN3/3X 20265M: Sam Creasey <sammy@sammy.net> 20266S: Maintained 20267W: http://sammy.net/sun3/ 20268F: arch/m68k/include/asm/sun3* 20269F: arch/m68k/kernel/*sun3* 20270F: arch/m68k/sun3*/ 20271F: drivers/net/ethernet/i825xx/sun3* 20272 20273SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER 20274M: Hans de Goede <hdegoede@redhat.com> 20275L: linux-input@vger.kernel.org 20276S: Maintained 20277F: Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml 20278F: drivers/input/keyboard/sun4i-lradc-keys.c 20279 20280SUNDANCE NETWORK DRIVER 20281M: Denis Kirjanov <kda@linux-powerpc.org> 20282L: netdev@vger.kernel.org 20283S: Maintained 20284F: drivers/net/ethernet/dlink/sundance.c 20285 20286SUNPLUS ETHERNET DRIVER 20287M: Wells Lu <wellslutw@gmail.com> 20288L: netdev@vger.kernel.org 20289S: Maintained 20290W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 20291F: Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml 20292F: drivers/net/ethernet/sunplus/ 20293 20294SUNPLUS MMC DRIVER 20295M: Tony Huang <tonyhuang.sunplus@gmail.com> 20296M: Li-hao Kuo <lhjeff911@gmail.com> 20297S: Maintained 20298F: Documentation/devicetree/bindings/mmc/sunplus,mmc.yaml 20299F: drivers/mmc/host/sunplus-mmc.c 20300 20301SUNPLUS OCOTP DRIVER 20302M: Vincent Shih <vincent.sunplus@gmail.com> 20303S: Maintained 20304F: Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml 20305F: drivers/nvmem/sunplus-ocotp.c 20306 20307SUNPLUS PWM DRIVER 20308M: Hammer Hsieh <hammerh0314@gmail.com> 20309S: Maintained 20310F: Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml 20311F: drivers/pwm/pwm-sunplus.c 20312 20313SUNPLUS RTC DRIVER 20314M: Vincent Shih <vincent.sunplus@gmail.com> 20315L: linux-rtc@vger.kernel.org 20316S: Maintained 20317F: Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml 20318F: drivers/rtc/rtc-sunplus.c 20319 20320SUNPLUS SPI CONTROLLER INTERFACE DRIVER 20321M: Li-hao Kuo <lhjeff911@gmail.com> 20322L: linux-spi@vger.kernel.org 20323S: Maintained 20324F: Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml 20325F: drivers/spi/spi-sunplus-sp7021.c 20326 20327SUNPLUS UART DRIVER 20328M: Hammer Hsieh <hammerh0314@gmail.com> 20329S: Maintained 20330F: Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml 20331F: drivers/tty/serial/sunplus-uart.c 20332 20333SUNPLUS USB2 PHY DRIVER 20334M: Vincent Shih <vincent.sunplus@gmail.com> 20335L: linux-usb@vger.kernel.org 20336S: Maintained 20337F: Documentation/devicetree/bindings/phy/sunplus,sp7021-usb2-phy.yaml 20338F: drivers/phy/sunplus/Kconfig 20339F: drivers/phy/sunplus/Makefile 20340F: drivers/phy/sunplus/phy-sunplus-usb2.c 20341 20342SUNPLUS WATCHDOG DRIVER 20343M: Xiantao Hu <xt.hu@cqplus1.com> 20344L: linux-watchdog@vger.kernel.org 20345S: Maintained 20346F: Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml 20347F: drivers/watchdog/sunplus_wdt.c 20348 20349SUPERH 20350M: Yoshinori Sato <ysato@users.sourceforge.jp> 20351M: Rich Felker <dalias@libc.org> 20352M: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> 20353L: linux-sh@vger.kernel.org 20354S: Maintained 20355Q: http://patchwork.kernel.org/project/linux-sh/list/ 20356F: Documentation/arch/sh/ 20357F: arch/sh/ 20358F: drivers/sh/ 20359 20360SUSPEND TO RAM 20361M: "Rafael J. Wysocki" <rafael@kernel.org> 20362M: Len Brown <len.brown@intel.com> 20363M: Pavel Machek <pavel@ucw.cz> 20364L: linux-pm@vger.kernel.org 20365S: Supported 20366B: https://bugzilla.kernel.org 20367F: Documentation/power/ 20368F: arch/x86/kernel/acpi/sleep* 20369F: arch/x86/kernel/acpi/wakeup* 20370F: drivers/base/power/ 20371F: include/linux/freezer.h 20372F: include/linux/pm.h 20373F: include/linux/suspend.h 20374F: kernel/power/ 20375 20376SVGA HANDLING 20377M: Martin Mares <mj@ucw.cz> 20378L: linux-video@atrey.karlin.mff.cuni.cz 20379S: Maintained 20380F: Documentation/admin-guide/svga.rst 20381F: arch/x86/boot/video* 20382 20383SWITCHDEV 20384M: Jiri Pirko <jiri@resnulli.us> 20385M: Ivan Vecera <ivecera@redhat.com> 20386L: netdev@vger.kernel.org 20387S: Supported 20388F: include/net/switchdev.h 20389F: net/switchdev/ 20390 20391SY8106A REGULATOR DRIVER 20392M: Icenowy Zheng <icenowy@aosc.io> 20393S: Maintained 20394F: Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml 20395F: drivers/regulator/sy8106a-regulator.c 20396 20397SYNC FILE FRAMEWORK 20398M: Sumit Semwal <sumit.semwal@linaro.org> 20399R: Gustavo Padovan <gustavo@padovan.org> 20400L: linux-media@vger.kernel.org 20401L: dri-devel@lists.freedesktop.org 20402S: Maintained 20403T: git git://anongit.freedesktop.org/drm/drm-misc 20404F: Documentation/driver-api/sync_file.rst 20405F: drivers/dma-buf/dma-fence* 20406F: drivers/dma-buf/sw_sync.c 20407F: drivers/dma-buf/sync_* 20408F: include/linux/sync_file.h 20409F: include/uapi/linux/sync_file.h 20410 20411SYNOPSYS ARC ARCHITECTURE 20412M: Vineet Gupta <vgupta@kernel.org> 20413L: linux-snps-arc@lists.infradead.org 20414S: Supported 20415T: git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git 20416F: Documentation/arch/arc 20417F: Documentation/devicetree/bindings/arc/* 20418F: Documentation/devicetree/bindings/interrupt-controller/snps,arc* 20419F: arch/arc/ 20420F: drivers/clocksource/arc_timer.c 20421F: drivers/tty/serial/arc_uart.c 20422 20423SYNOPSYS ARC HSDK SDP pll clock driver 20424M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20425S: Supported 20426F: Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt 20427F: drivers/clk/clk-hsdk-pll.c 20428 20429SYNOPSYS ARC SDP clock driver 20430M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20431S: Supported 20432F: Documentation/devicetree/bindings/clock/snps,pll-clock.txt 20433F: drivers/clk/axs10x/* 20434 20435SYNOPSYS ARC SDP platform support 20436M: Alexey Brodkin <abrodkin@synopsys.com> 20437S: Supported 20438F: Documentation/devicetree/bindings/arc/axs10* 20439F: arch/arc/boot/dts/ax* 20440F: arch/arc/plat-axs10x 20441 20442SYNOPSYS AXS10x RESET CONTROLLER DRIVER 20443M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20444S: Supported 20445F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml 20446F: drivers/reset/reset-axs10x.c 20447 20448SYNOPSYS CREG GPIO DRIVER 20449M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20450S: Maintained 20451F: Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt 20452F: drivers/gpio/gpio-creg-snps.c 20453 20454SYNOPSYS DESIGNWARE 8250 UART DRIVER 20455M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 20456R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20457S: Supported 20458F: drivers/tty/serial/8250/8250_dw.c 20459F: drivers/tty/serial/8250/8250_dwlib.* 20460F: drivers/tty/serial/8250/8250_lpss.c 20461 20462SYNOPSYS DESIGNWARE APB GPIO DRIVER 20463M: Hoan Tran <hoan@os.amperecomputing.com> 20464M: Serge Semin <fancer.lancer@gmail.com> 20465L: linux-gpio@vger.kernel.org 20466S: Maintained 20467F: Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml 20468F: drivers/gpio/gpio-dwapb.c 20469 20470SYNOPSYS DESIGNWARE APB SSI DRIVER 20471M: Serge Semin <fancer.lancer@gmail.com> 20472L: linux-spi@vger.kernel.org 20473S: Supported 20474F: Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml 20475F: drivers/spi/spi-dw* 20476 20477SYNOPSYS DESIGNWARE AXI DMAC DRIVER 20478M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20479S: Maintained 20480F: Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml 20481F: drivers/dma/dw-axi-dmac/ 20482 20483SYNOPSYS DESIGNWARE DMAC DRIVER 20484M: Viresh Kumar <vireshk@kernel.org> 20485R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20486S: Maintained 20487F: Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml 20488F: Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml 20489F: drivers/dma/dw/ 20490F: include/dt-bindings/dma/dw-dmac.h 20491F: include/linux/dma/dw.h 20492F: include/linux/platform_data/dma-dw.h 20493 20494SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER 20495M: Jose Abreu <Jose.Abreu@synopsys.com> 20496L: netdev@vger.kernel.org 20497S: Supported 20498F: drivers/net/ethernet/synopsys/ 20499 20500SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER 20501M: Jose Abreu <Jose.Abreu@synopsys.com> 20502L: netdev@vger.kernel.org 20503S: Supported 20504F: drivers/net/pcs/pcs-xpcs.c 20505F: drivers/net/pcs/pcs-xpcs.h 20506F: include/linux/pcs/pcs-xpcs.h 20507 20508SYNOPSYS DESIGNWARE I2C DRIVER 20509M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 20510R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20511R: Mika Westerberg <mika.westerberg@linux.intel.com> 20512R: Jan Dabros <jsd@semihalf.com> 20513L: linux-i2c@vger.kernel.org 20514S: Supported 20515F: drivers/i2c/busses/i2c-designware-* 20516 20517SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER 20518M: Jaehoon Chung <jh80.chung@samsung.com> 20519L: linux-mmc@vger.kernel.org 20520S: Maintained 20521F: drivers/mmc/host/dw_mmc* 20522 20523SYNOPSYS HSDK RESET CONTROLLER DRIVER 20524M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20525S: Supported 20526F: Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt 20527F: drivers/reset/reset-hsdk.c 20528F: include/dt-bindings/reset/snps,hsdk-reset.h 20529 20530SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER 20531M: Prabu Thangamuthu <prabu.t@synopsys.com> 20532M: Manjunath M B <manjumb@synopsys.com> 20533L: linux-mmc@vger.kernel.org 20534S: Maintained 20535F: drivers/mmc/host/sdhci-pci-dwc-mshc.c 20536 20537SYSTEM CONFIGURATION (SYSCON) 20538M: Lee Jones <lee@kernel.org> 20539M: Arnd Bergmann <arnd@arndb.de> 20540S: Supported 20541T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 20542F: drivers/mfd/syscon.c 20543 20544SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers 20545M: Sudeep Holla <sudeep.holla@arm.com> 20546R: Cristian Marussi <cristian.marussi@arm.com> 20547L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20548S: Maintained 20549F: Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml 20550F: drivers/clk/clk-sc[mp]i.c 20551F: drivers/cpufreq/sc[mp]i-cpufreq.c 20552F: drivers/firmware/arm_scmi/ 20553F: drivers/firmware/arm_scpi.c 20554F: drivers/powercap/arm_scmi_powercap.c 20555F: drivers/regulator/scmi-regulator.c 20556F: drivers/reset/reset-scmi.c 20557F: include/linux/sc[mp]i_protocol.h 20558F: include/trace/events/scmi.h 20559F: include/uapi/linux/virtio_scmi.h 20560 20561SYSTEM RESET/SHUTDOWN DRIVERS 20562M: Sebastian Reichel <sre@kernel.org> 20563L: linux-pm@vger.kernel.org 20564S: Maintained 20565T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 20566F: Documentation/devicetree/bindings/power/reset/ 20567F: drivers/power/reset/ 20568 20569SYSTEM TRACE MODULE CLASS 20570M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 20571S: Maintained 20572T: git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git 20573F: Documentation/trace/stm.rst 20574F: drivers/hwtracing/stm/ 20575F: include/linux/stm.h 20576F: include/uapi/linux/stm.h 20577 20578SYSTEM76 ACPI DRIVER 20579M: Jeremy Soller <jeremy@system76.com> 20580M: System76 Product Development <productdev@system76.com> 20581L: platform-driver-x86@vger.kernel.org 20582S: Maintained 20583F: drivers/platform/x86/system76_acpi.c 20584 20585SYSV FILESYSTEM 20586S: Orphan 20587F: Documentation/filesystems/sysv-fs.rst 20588F: fs/sysv/ 20589F: include/linux/sysv_fs.h 20590 20591TASKSTATS STATISTICS INTERFACE 20592M: Balbir Singh <bsingharora@gmail.com> 20593S: Maintained 20594F: Documentation/accounting/taskstats* 20595F: include/linux/taskstats* 20596F: kernel/taskstats.c 20597 20598TC subsystem 20599M: Jamal Hadi Salim <jhs@mojatatu.com> 20600M: Cong Wang <xiyou.wangcong@gmail.com> 20601M: Jiri Pirko <jiri@resnulli.us> 20602L: netdev@vger.kernel.org 20603S: Maintained 20604F: include/net/pkt_cls.h 20605F: include/net/pkt_sched.h 20606F: include/net/tc_act/ 20607F: include/uapi/linux/pkt_cls.h 20608F: include/uapi/linux/pkt_sched.h 20609F: include/uapi/linux/tc_act/ 20610F: include/uapi/linux/tc_ematch/ 20611F: net/sched/ 20612F: tools/testing/selftests/tc-testing 20613 20614TC90522 MEDIA DRIVER 20615M: Akihiro Tsukada <tskd08@gmail.com> 20616L: linux-media@vger.kernel.org 20617S: Odd Fixes 20618F: drivers/media/dvb-frontends/tc90522* 20619 20620TCP LOW PRIORITY MODULE 20621M: "Wong Hoi Sing, Edison" <hswong3i@gmail.com> 20622M: "Hung Hing Lun, Mike" <hlhung3i@gmail.com> 20623S: Maintained 20624W: http://tcp-lp-mod.sourceforge.net/ 20625F: net/ipv4/tcp_lp.c 20626 20627TDA10071 MEDIA DRIVER 20628M: Antti Palosaari <crope@iki.fi> 20629L: linux-media@vger.kernel.org 20630S: Maintained 20631W: https://linuxtv.org 20632W: http://palosaari.fi/linux/ 20633Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20634T: git git://linuxtv.org/anttip/media_tree.git 20635F: drivers/media/dvb-frontends/tda10071* 20636 20637TDA18212 MEDIA DRIVER 20638M: Antti Palosaari <crope@iki.fi> 20639L: linux-media@vger.kernel.org 20640S: Maintained 20641W: https://linuxtv.org 20642W: http://palosaari.fi/linux/ 20643Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20644T: git git://linuxtv.org/anttip/media_tree.git 20645F: drivers/media/tuners/tda18212* 20646 20647TDA18218 MEDIA DRIVER 20648M: Antti Palosaari <crope@iki.fi> 20649L: linux-media@vger.kernel.org 20650S: Maintained 20651W: https://linuxtv.org 20652W: http://palosaari.fi/linux/ 20653Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20654T: git git://linuxtv.org/anttip/media_tree.git 20655F: drivers/media/tuners/tda18218* 20656 20657TDA18250 MEDIA DRIVER 20658M: Olli Salonen <olli.salonen@iki.fi> 20659L: linux-media@vger.kernel.org 20660S: Maintained 20661W: https://linuxtv.org 20662Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20663T: git git://linuxtv.org/media_tree.git 20664F: drivers/media/tuners/tda18250* 20665 20666TDA18271 MEDIA DRIVER 20667M: Michael Krufky <mkrufky@linuxtv.org> 20668L: linux-media@vger.kernel.org 20669S: Maintained 20670W: https://linuxtv.org 20671W: http://github.com/mkrufky 20672Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20673T: git git://linuxtv.org/mkrufky/tuners.git 20674F: drivers/media/tuners/tda18271* 20675 20676TDA1997x MEDIA DRIVER 20677M: Tim Harvey <tharvey@gateworks.com> 20678L: linux-media@vger.kernel.org 20679S: Maintained 20680W: https://linuxtv.org 20681Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20682F: drivers/media/i2c/tda1997x.* 20683 20684TDA827x MEDIA DRIVER 20685M: Michael Krufky <mkrufky@linuxtv.org> 20686L: linux-media@vger.kernel.org 20687S: Maintained 20688W: https://linuxtv.org 20689W: http://github.com/mkrufky 20690Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20691T: git git://linuxtv.org/mkrufky/tuners.git 20692F: drivers/media/tuners/tda8290.* 20693 20694TDA8290 MEDIA DRIVER 20695M: Michael Krufky <mkrufky@linuxtv.org> 20696L: linux-media@vger.kernel.org 20697S: Maintained 20698W: https://linuxtv.org 20699W: http://github.com/mkrufky 20700Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20701T: git git://linuxtv.org/mkrufky/tuners.git 20702F: drivers/media/tuners/tda8290.* 20703 20704TDA9840 MEDIA DRIVER 20705M: Hans Verkuil <hverkuil@xs4all.nl> 20706L: linux-media@vger.kernel.org 20707S: Maintained 20708W: https://linuxtv.org 20709T: git git://linuxtv.org/media_tree.git 20710F: drivers/media/i2c/tda9840* 20711 20712TEA5761 TUNER DRIVER 20713M: Mauro Carvalho Chehab <mchehab@kernel.org> 20714L: linux-media@vger.kernel.org 20715S: Odd fixes 20716W: https://linuxtv.org 20717T: git git://linuxtv.org/media_tree.git 20718F: drivers/media/tuners/tea5761.* 20719 20720TEA5767 TUNER DRIVER 20721M: Mauro Carvalho Chehab <mchehab@kernel.org> 20722L: linux-media@vger.kernel.org 20723S: Maintained 20724W: https://linuxtv.org 20725T: git git://linuxtv.org/media_tree.git 20726F: drivers/media/tuners/tea5767.* 20727 20728TEA6415C MEDIA DRIVER 20729M: Hans Verkuil <hverkuil@xs4all.nl> 20730L: linux-media@vger.kernel.org 20731S: Maintained 20732W: https://linuxtv.org 20733T: git git://linuxtv.org/media_tree.git 20734F: drivers/media/i2c/tea6415c* 20735 20736TEA6420 MEDIA DRIVER 20737M: Hans Verkuil <hverkuil@xs4all.nl> 20738L: linux-media@vger.kernel.org 20739S: Maintained 20740W: https://linuxtv.org 20741T: git git://linuxtv.org/media_tree.git 20742F: drivers/media/i2c/tea6420* 20743 20744TEAM DRIVER 20745M: Jiri Pirko <jiri@resnulli.us> 20746L: netdev@vger.kernel.org 20747S: Supported 20748F: drivers/net/team/ 20749F: include/linux/if_team.h 20750F: include/uapi/linux/if_team.h 20751F: tools/testing/selftests/drivers/net/team/ 20752 20753TECHNICAL ADVISORY BOARD PROCESS DOCS 20754M: "Theodore Ts'o" <tytso@mit.edu> 20755M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20756L: tech-board-discuss@lists.linux-foundation.org 20757S: Maintained 20758F: Documentation/process/contribution-maturity-model.rst 20759F: Documentation/process/researcher-guidelines.rst 20760 20761TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT 20762M: "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com> 20763S: Maintained 20764F: arch/x86/platform/ts5500/ 20765 20766TECHNOTREND USB IR RECEIVER 20767M: Sean Young <sean@mess.org> 20768L: linux-media@vger.kernel.org 20769S: Maintained 20770F: drivers/media/rc/ttusbir.c 20771 20772TECHWELL TW9910 VIDEO DECODER 20773L: linux-media@vger.kernel.org 20774S: Orphan 20775F: drivers/media/i2c/tw9910.c 20776F: include/media/i2c/tw9910.h 20777 20778TEE SUBSYSTEM 20779M: Jens Wiklander <jens.wiklander@linaro.org> 20780R: Sumit Garg <sumit.garg@linaro.org> 20781L: op-tee@lists.trustedfirmware.org 20782S: Maintained 20783F: Documentation/staging/tee.rst 20784F: drivers/tee/ 20785F: include/linux/tee_drv.h 20786F: include/uapi/linux/tee.h 20787 20788TEGRA ARCHITECTURE SUPPORT 20789M: Thierry Reding <thierry.reding@gmail.com> 20790M: Jonathan Hunter <jonathanh@nvidia.com> 20791L: linux-tegra@vger.kernel.org 20792S: Supported 20793Q: http://patchwork.ozlabs.org/project/linux-tegra/list/ 20794T: git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git 20795N: [^a-z]tegra 20796 20797TEGRA CLOCK DRIVER 20798M: Peter De Schrijver <pdeschrijver@nvidia.com> 20799M: Prashant Gaikwad <pgaikwad@nvidia.com> 20800S: Supported 20801F: drivers/clk/tegra/ 20802 20803TEGRA DMA DRIVERS 20804M: Laxman Dewangan <ldewangan@nvidia.com> 20805M: Jon Hunter <jonathanh@nvidia.com> 20806S: Supported 20807F: drivers/dma/tegra* 20808 20809TEGRA I2C DRIVER 20810M: Laxman Dewangan <ldewangan@nvidia.com> 20811R: Dmitry Osipenko <digetx@gmail.com> 20812S: Supported 20813F: drivers/i2c/busses/i2c-tegra.c 20814 20815TEGRA IOMMU DRIVERS 20816M: Thierry Reding <thierry.reding@gmail.com> 20817R: Krishna Reddy <vdumpa@nvidia.com> 20818L: linux-tegra@vger.kernel.org 20819S: Supported 20820F: drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c 20821F: drivers/iommu/tegra* 20822 20823TEGRA KBC DRIVER 20824M: Laxman Dewangan <ldewangan@nvidia.com> 20825S: Supported 20826F: drivers/input/keyboard/tegra-kbc.c 20827 20828TEGRA NAND DRIVER 20829M: Stefan Agner <stefan@agner.ch> 20830M: Lucas Stach <dev@lynxeye.de> 20831S: Maintained 20832F: Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt 20833F: drivers/mtd/nand/raw/tegra_nand.c 20834 20835TEGRA PWM DRIVER 20836M: Thierry Reding <thierry.reding@gmail.com> 20837S: Supported 20838F: drivers/pwm/pwm-tegra.c 20839 20840TEGRA QUAD SPI DRIVER 20841M: Thierry Reding <thierry.reding@gmail.com> 20842M: Jonathan Hunter <jonathanh@nvidia.com> 20843M: Sowjanya Komatineni <skomatineni@nvidia.com> 20844L: linux-tegra@vger.kernel.org 20845S: Maintained 20846F: drivers/spi/spi-tegra210-quad.c 20847 20848TEGRA SERIAL DRIVER 20849M: Laxman Dewangan <ldewangan@nvidia.com> 20850S: Supported 20851F: drivers/tty/serial/serial-tegra.c 20852 20853TEGRA SPI DRIVER 20854M: Laxman Dewangan <ldewangan@nvidia.com> 20855S: Supported 20856F: drivers/spi/spi-tegra* 20857 20858TEGRA VIDEO DRIVER 20859M: Thierry Reding <thierry.reding@gmail.com> 20860M: Jonathan Hunter <jonathanh@nvidia.com> 20861M: Sowjanya Komatineni <skomatineni@nvidia.com> 20862L: linux-media@vger.kernel.org 20863L: linux-tegra@vger.kernel.org 20864S: Maintained 20865F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 20866F: drivers/staging/media/tegra-video/ 20867 20868TEGRA XUSB PADCTL DRIVER 20869M: JC Kuo <jckuo@nvidia.com> 20870S: Supported 20871F: drivers/phy/tegra/xusb* 20872 20873TEHUTI ETHERNET DRIVER 20874M: Andy Gospodarek <andy@greyhouse.net> 20875L: netdev@vger.kernel.org 20876S: Supported 20877F: drivers/net/ethernet/tehuti/* 20878 20879TELECOM CLOCK DRIVER FOR MCPL0010 20880M: Mark Gross <markgross@kernel.org> 20881S: Supported 20882F: drivers/char/tlclk.c 20883 20884TEMPO SEMICONDUCTOR DRIVERS 20885M: Steven Eckhoff <steven.eckhoff.opensource@gmail.com> 20886S: Maintained 20887F: Documentation/devicetree/bindings/sound/tscs*.txt 20888F: sound/soc/codecs/tscs*.c 20889F: sound/soc/codecs/tscs*.h 20890 20891TENSILICA XTENSA PORT (xtensa) 20892M: Chris Zankel <chris@zankel.net> 20893M: Max Filippov <jcmvbkbc@gmail.com> 20894S: Maintained 20895T: git https://github.com/jcmvbkbc/linux-xtensa.git 20896F: arch/xtensa/ 20897F: drivers/irqchip/irq-xtensa-* 20898 20899TEXAS INSTRUMENTS ASoC DRIVERS 20900M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 20901L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20902S: Maintained 20903F: Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml 20904F: sound/soc/ti/ 20905 20906TEXAS INSTRUMENTS DMA DRIVERS 20907M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 20908L: dmaengine@vger.kernel.org 20909S: Maintained 20910F: Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt 20911F: Documentation/devicetree/bindings/dma/ti-edma.txt 20912F: Documentation/devicetree/bindings/dma/ti/ 20913F: drivers/dma/ti/ 20914F: include/linux/dma/k3-psil.h 20915F: include/linux/dma/k3-udma-glue.h 20916F: include/linux/dma/ti-cppi5.h 20917X: drivers/dma/ti/cppi41.c 20918 20919TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER 20920M: Robert Marko <robert.marko@sartura.hr> 20921M: Luka Perkov <luka.perkov@sartura.hr> 20922L: linux-hwmon@vger.kernel.org 20923S: Maintained 20924F: Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml 20925F: Documentation/hwmon/tps23861.rst 20926F: drivers/hwmon/tps23861.c 20927 20928TEXAS INSTRUMENTS' DAC7612 DAC DRIVER 20929M: Ricardo Ribalda <ribalda@kernel.org> 20930L: linux-iio@vger.kernel.org 20931S: Supported 20932F: Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml 20933F: drivers/iio/dac/ti-dac7612.c 20934 20935TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER 20936M: Nishanth Menon <nm@ti.com> 20937M: Tero Kristo <kristo@kernel.org> 20938M: Santosh Shilimkar <ssantosh@kernel.org> 20939L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20940S: Maintained 20941F: Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml 20942F: Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml 20943F: Documentation/devicetree/bindings/clock/ti,sci-clk.yaml 20944F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml 20945F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml 20946F: Documentation/devicetree/bindings/reset/ti,sci-reset.yaml 20947F: Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml 20948F: drivers/clk/keystone/sci-clk.c 20949F: drivers/firmware/ti_sci* 20950F: drivers/irqchip/irq-ti-sci-inta.c 20951F: drivers/irqchip/irq-ti-sci-intr.c 20952F: drivers/reset/reset-ti-sci.c 20953F: drivers/soc/ti/ti_sci_inta_msi.c 20954F: drivers/soc/ti/ti_sci_pm_domains.c 20955F: include/dt-bindings/soc/ti,sci_pm_domain.h 20956F: include/linux/soc/ti/ti_sci_inta_msi.h 20957F: include/linux/soc/ti/ti_sci_protocol.h 20958 20959TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER 20960M: Puranjay Mohan <puranjay12@gmail.com> 20961L: linux-iio@vger.kernel.org 20962S: Supported 20963F: Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml 20964F: drivers/iio/temperature/tmp117.c 20965 20966THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER 20967M: Hans Verkuil <hverkuil@xs4all.nl> 20968L: linux-media@vger.kernel.org 20969S: Maintained 20970W: https://linuxtv.org 20971T: git git://linuxtv.org/media_tree.git 20972F: drivers/media/radio/radio-raremono.c 20973 20974THERMAL 20975M: Rafael J. Wysocki <rafael@kernel.org> 20976M: Daniel Lezcano <daniel.lezcano@linaro.org> 20977R: Amit Kucheria <amitk@kernel.org> 20978R: Zhang Rui <rui.zhang@intel.com> 20979L: linux-pm@vger.kernel.org 20980S: Supported 20981Q: https://patchwork.kernel.org/project/linux-pm/list/ 20982T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal 20983F: Documentation/ABI/testing/sysfs-class-thermal 20984F: Documentation/admin-guide/thermal/ 20985F: Documentation/devicetree/bindings/thermal/ 20986F: Documentation/driver-api/thermal/ 20987F: drivers/thermal/ 20988F: include/dt-bindings/thermal/ 20989F: include/linux/cpu_cooling.h 20990F: include/linux/thermal.h 20991F: include/uapi/linux/thermal.h 20992F: tools/lib/thermal/ 20993F: tools/thermal/ 20994 20995THERMAL DRIVER FOR AMLOGIC SOCS 20996M: Guillaume La Roque <glaroque@baylibre.com> 20997L: linux-pm@vger.kernel.org 20998L: linux-amlogic@lists.infradead.org 20999S: Supported 21000W: http://linux-meson.com/ 21001F: Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml 21002F: drivers/thermal/amlogic_thermal.c 21003 21004THERMAL/CPU_COOLING 21005M: Amit Daniel Kachhap <amit.kachhap@gmail.com> 21006M: Daniel Lezcano <daniel.lezcano@linaro.org> 21007M: Viresh Kumar <viresh.kumar@linaro.org> 21008R: Lukasz Luba <lukasz.luba@arm.com> 21009L: linux-pm@vger.kernel.org 21010S: Supported 21011F: Documentation/driver-api/thermal/cpu-cooling-api.rst 21012F: Documentation/driver-api/thermal/cpu-idle-cooling.rst 21013F: drivers/thermal/cpufreq_cooling.c 21014F: drivers/thermal/cpuidle_cooling.c 21015F: include/linux/cpu_cooling.h 21016 21017THERMAL/POWER_ALLOCATOR 21018M: Lukasz Luba <lukasz.luba@arm.com> 21019L: linux-pm@vger.kernel.org 21020S: Maintained 21021F: Documentation/driver-api/thermal/power_allocator.rst 21022F: drivers/thermal/gov_power_allocator.c 21023F: drivers/thermal/thermal_trace_ipa.h 21024 21025THINKPAD ACPI EXTRAS DRIVER 21026M: Henrique de Moraes Holschuh <hmh@hmh.eng.br> 21027L: ibm-acpi-devel@lists.sourceforge.net 21028L: platform-driver-x86@vger.kernel.org 21029S: Maintained 21030W: http://ibm-acpi.sourceforge.net 21031W: http://thinkwiki.org/wiki/Ibm-acpi 21032T: git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git 21033F: drivers/platform/x86/thinkpad_acpi.c 21034 21035THINKPAD LMI DRIVER 21036M: Mark Pearson <markpearson@lenovo.com> 21037L: platform-driver-x86@vger.kernel.org 21038S: Maintained 21039F: Documentation/ABI/testing/sysfs-class-firmware-attributes 21040F: drivers/platform/x86/think-lmi.? 21041 21042THUNDERBOLT DMA TRAFFIC TEST DRIVER 21043M: Isaac Hazan <isaac.hazan@intel.com> 21044L: linux-usb@vger.kernel.org 21045S: Maintained 21046F: drivers/thunderbolt/dma_test.c 21047 21048THUNDERBOLT DRIVER 21049M: Andreas Noever <andreas.noever@gmail.com> 21050M: Michael Jamet <michael.jamet@intel.com> 21051M: Mika Westerberg <mika.westerberg@linux.intel.com> 21052M: Yehezkel Bernat <YehezkelShB@gmail.com> 21053L: linux-usb@vger.kernel.org 21054S: Maintained 21055T: git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git 21056F: Documentation/admin-guide/thunderbolt.rst 21057F: drivers/thunderbolt/ 21058F: include/linux/thunderbolt.h 21059 21060THUNDERBOLT NETWORK DRIVER 21061M: Michael Jamet <michael.jamet@intel.com> 21062M: Mika Westerberg <mika.westerberg@linux.intel.com> 21063M: Yehezkel Bernat <YehezkelShB@gmail.com> 21064L: netdev@vger.kernel.org 21065S: Maintained 21066F: drivers/net/thunderbolt/ 21067 21068THUNDERX GPIO DRIVER 21069M: Robert Richter <rric@kernel.org> 21070S: Odd Fixes 21071F: drivers/gpio/gpio-thunderx.c 21072 21073TI ADS7924 ADC DRIVER 21074M: Hugo Villeneuve <hvilleneuve@dimonoff.com> 21075L: linux-iio@vger.kernel.org 21076S: Supported 21077F: Documentation/devicetree/bindings/iio/adc/ti,ads7924.yaml 21078F: drivers/iio/adc/ti-ads7924.c 21079 21080TI AM437X VPFE DRIVER 21081M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 21082L: linux-media@vger.kernel.org 21083S: Maintained 21084W: https://linuxtv.org 21085Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21086T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 21087F: drivers/media/platform/ti/am437x/ 21088 21089TI BANDGAP AND THERMAL DRIVER 21090M: Eduardo Valentin <edubezval@gmail.com> 21091M: Keerthy <j-keerthy@ti.com> 21092L: linux-pm@vger.kernel.org 21093L: linux-omap@vger.kernel.org 21094S: Maintained 21095F: drivers/thermal/ti-soc-thermal/ 21096 21097TI BQ27XXX POWER SUPPLY DRIVER 21098F: drivers/power/supply/bq27xxx_battery.c 21099F: drivers/power/supply/bq27xxx_battery_i2c.c 21100F: include/linux/power/bq27xxx_battery.h 21101 21102TI CDCE706 CLOCK DRIVER 21103M: Max Filippov <jcmvbkbc@gmail.com> 21104S: Maintained 21105F: drivers/clk/clk-cdce706.c 21106 21107TI CLOCK DRIVER 21108M: Tero Kristo <kristo@kernel.org> 21109L: linux-omap@vger.kernel.org 21110S: Odd Fixes 21111F: drivers/clk/ti/ 21112F: include/linux/clk/ti.h 21113 21114TI DAVINCI MACHINE SUPPORT 21115M: Bartosz Golaszewski <brgl@bgdev.pl> 21116L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21117S: Maintained 21118T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 21119F: Documentation/devicetree/bindings/i2c/i2c-davinci.txt 21120F: arch/arm/boot/dts/da850* 21121F: arch/arm/mach-davinci/ 21122F: drivers/i2c/busses/i2c-davinci.c 21123 21124TI DAVINCI SERIES CLOCK DRIVER 21125M: David Lechner <david@lechnology.com> 21126R: Sekhar Nori <nsekhar@ti.com> 21127S: Maintained 21128F: Documentation/devicetree/bindings/clock/ti/davinci/ 21129F: drivers/clk/davinci/ 21130F: include/linux/clk/davinci.h 21131 21132TI DAVINCI SERIES GPIO DRIVER 21133M: Keerthy <j-keerthy@ti.com> 21134L: linux-gpio@vger.kernel.org 21135S: Maintained 21136F: Documentation/devicetree/bindings/gpio/gpio-davinci.yaml 21137F: drivers/gpio/gpio-davinci.c 21138 21139TI DAVINCI SERIES MEDIA DRIVER 21140M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 21141L: linux-media@vger.kernel.org 21142S: Maintained 21143W: https://linuxtv.org 21144Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21145T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 21146F: drivers/media/platform/ti/davinci/ 21147F: include/media/davinci/ 21148 21149TI ENHANCED CAPTURE (eCAP) DRIVER 21150M: Vignesh Raghavendra <vigneshr@ti.com> 21151R: Julien Panis <jpanis@baylibre.com> 21152L: linux-iio@vger.kernel.org 21153L: linux-omap@vger.kernel.org 21154S: Maintained 21155F: Documentation/devicetree/bindings/counter/ti,am62-ecap-capture.yaml 21156F: drivers/counter/ti-ecap-capture.c 21157 21158TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER 21159R: David Lechner <david@lechnology.com> 21160L: linux-iio@vger.kernel.org 21161F: Documentation/devicetree/bindings/counter/ti-eqep.yaml 21162F: drivers/counter/ti-eqep.c 21163 21164TI ETHERNET SWITCH DRIVER (CPSW) 21165R: Grygorii Strashko <grygorii.strashko@ti.com> 21166L: linux-omap@vger.kernel.org 21167L: netdev@vger.kernel.org 21168S: Maintained 21169F: drivers/net/ethernet/ti/cpsw* 21170F: drivers/net/ethernet/ti/davinci* 21171 21172TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS 21173M: Alex Dubov <oakad@yahoo.com> 21174S: Maintained 21175W: http://tifmxx.berlios.de/ 21176F: drivers/memstick/host/tifm_ms.c 21177F: drivers/misc/tifm* 21178F: drivers/mmc/host/tifm_sd.c 21179F: include/linux/tifm.h 21180 21181TI KEYSTONE MULTICORE NAVIGATOR DRIVERS 21182M: Nishanth Menon <nm@ti.com> 21183M: Santosh Shilimkar <ssantosh@kernel.org> 21184L: linux-kernel@vger.kernel.org 21185L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21186S: Maintained 21187T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 21188F: drivers/soc/ti/* 21189 21190TI LM49xxx FAMILY ASoC CODEC DRIVERS 21191M: M R Swami Reddy <mr.swami.reddy@ti.com> 21192M: Vishwas A Deshpande <vishwas.a.deshpande@ti.com> 21193L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21194S: Maintained 21195F: sound/soc/codecs/isabelle* 21196F: sound/soc/codecs/lm49453* 21197 21198TI LMP92064 ADC DRIVER 21199M: Leonard Göhrs <l.goehrs@pengutronix.de> 21200R: kernel@pengutronix.de 21201L: linux-iio@vger.kernel.org 21202S: Maintained 21203F: Documentation/devicetree/bindings/iio/adc/ti,lmp92064.yaml 21204F: drivers/iio/adc/ti-lmp92064.c 21205 21206TI PCM3060 ASoC CODEC DRIVER 21207M: Kirill Marinushkin <kmarinushkin@birdec.com> 21208L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21209S: Maintained 21210F: Documentation/devicetree/bindings/sound/pcm3060.txt 21211F: sound/soc/codecs/pcm3060* 21212 21213TI TAS571X FAMILY ASoC CODEC DRIVER 21214M: Kevin Cernekee <cernekee@chromium.org> 21215L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21216S: Odd Fixes 21217F: sound/soc/codecs/tas571x* 21218 21219TI TMAG5273 MAGNETOMETER DRIVER 21220M: Gerald Loacker <gerald.loacker@wolfvision.net> 21221L: linux-iio@vger.kernel.org 21222S: Maintained 21223F: Documentation/devicetree/bindings/iio/magnetometer/ti,tmag5273.yaml 21224F: drivers/iio/magnetometer/tmag5273.c 21225 21226TI TRF7970A NFC DRIVER 21227M: Mark Greer <mgreer@animalcreek.com> 21228L: linux-wireless@vger.kernel.org 21229S: Supported 21230F: Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml 21231F: drivers/nfc/trf7970a.c 21232 21233TI TSC2046 ADC DRIVER 21234M: Oleksij Rempel <o.rempel@pengutronix.de> 21235R: kernel@pengutronix.de 21236L: linux-iio@vger.kernel.org 21237S: Maintained 21238F: Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml 21239F: drivers/iio/adc/ti-tsc2046.c 21240 21241TI TWL4030 SERIES SOC CODEC DRIVER 21242M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21243L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21244S: Maintained 21245F: sound/soc/codecs/twl4030* 21246 21247TI VPE/CAL DRIVERS 21248M: Benoit Parrot <bparrot@ti.com> 21249L: linux-media@vger.kernel.org 21250S: Maintained 21251W: http://linuxtv.org/ 21252Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21253F: Documentation/devicetree/bindings/media/ti,cal.yaml 21254F: Documentation/devicetree/bindings/media/ti,vpe.yaml 21255F: drivers/media/platform/ti/cal/ 21256F: drivers/media/platform/ti/vpe/ 21257 21258TI WILINK WIRELESS DRIVERS 21259L: linux-wireless@vger.kernel.org 21260S: Orphan 21261W: https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx 21262W: https://wireless.wiki.kernel.org/en/users/Drivers/wl1251 21263T: git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git 21264F: drivers/net/wireless/ti/ 21265 21266TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER 21267M: John Stultz <jstultz@google.com> 21268M: Thomas Gleixner <tglx@linutronix.de> 21269R: Stephen Boyd <sboyd@kernel.org> 21270L: linux-kernel@vger.kernel.org 21271S: Supported 21272T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 21273F: include/linux/clocksource.h 21274F: include/linux/time.h 21275F: include/linux/timex.h 21276F: include/uapi/linux/time.h 21277F: include/uapi/linux/timex.h 21278F: kernel/time/alarmtimer.c 21279F: kernel/time/clocksource.c 21280F: kernel/time/ntp.c 21281F: kernel/time/time*.c 21282F: tools/testing/selftests/timers/ 21283 21284TIPC NETWORK LAYER 21285M: Jon Maloy <jmaloy@redhat.com> 21286M: Ying Xue <ying.xue@windriver.com> 21287L: netdev@vger.kernel.org (core kernel code) 21288L: tipc-discussion@lists.sourceforge.net (user apps, general discussion) 21289S: Maintained 21290W: http://tipc.sourceforge.net/ 21291F: include/uapi/linux/tipc*.h 21292F: net/tipc/ 21293 21294TLAN NETWORK DRIVER 21295M: Samuel Chessman <chessman@tux.org> 21296L: tlan-devel@lists.sourceforge.net (subscribers-only) 21297S: Maintained 21298W: http://sourceforge.net/projects/tlan/ 21299F: Documentation/networking/device_drivers/ethernet/ti/tlan.rst 21300F: drivers/net/ethernet/ti/tlan.* 21301 21302TMIO/SDHI MMC DRIVER 21303M: Wolfram Sang <wsa+renesas@sang-engineering.com> 21304L: linux-mmc@vger.kernel.org 21305L: linux-renesas-soc@vger.kernel.org 21306S: Supported 21307F: drivers/mmc/host/renesas_sdhi* 21308F: drivers/mmc/host/tmio_mmc* 21309F: include/linux/mfd/tmio.h 21310 21311TMP401 HARDWARE MONITOR DRIVER 21312M: Guenter Roeck <linux@roeck-us.net> 21313L: linux-hwmon@vger.kernel.org 21314S: Maintained 21315F: Documentation/devicetree/bindings/hwmon/ti,tmp401.yaml 21316F: Documentation/hwmon/tmp401.rst 21317F: drivers/hwmon/tmp401.c 21318 21319TMP464 HARDWARE MONITOR DRIVER 21320M: Guenter Roeck <linux@roeck-us.net> 21321L: linux-hwmon@vger.kernel.org 21322S: Maintained 21323F: Documentation/devicetree/bindings/hwmon/ti,tmp464.yaml 21324F: Documentation/hwmon/tmp464.rst 21325F: drivers/hwmon/tmp464.c 21326 21327TMP513 HARDWARE MONITOR DRIVER 21328M: Eric Tremblay <etremblay@distech-controls.com> 21329L: linux-hwmon@vger.kernel.org 21330S: Maintained 21331F: Documentation/hwmon/tmp513.rst 21332F: drivers/hwmon/tmp513.c 21333 21334TMPFS (SHMEM FILESYSTEM) 21335M: Hugh Dickins <hughd@google.com> 21336L: linux-mm@kvack.org 21337S: Maintained 21338F: include/linux/shmem_fs.h 21339F: mm/shmem.c 21340 21341TOMOYO SECURITY MODULE 21342M: Kentaro Takeda <takedakn@nttdata.co.jp> 21343M: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> 21344L: tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English) 21345L: tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English) 21346L: tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese) 21347L: tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese) 21348S: Maintained 21349W: https://tomoyo.osdn.jp/ 21350F: security/tomoyo/ 21351 21352TOPSTAR LAPTOP EXTRAS DRIVER 21353M: Herton Ronaldo Krzesinski <herton@canonical.com> 21354L: platform-driver-x86@vger.kernel.org 21355S: Maintained 21356F: drivers/platform/x86/topstar-laptop.c 21357 21358TORTURE-TEST MODULES 21359M: Davidlohr Bueso <dave@stgolabs.net> 21360M: "Paul E. McKenney" <paulmck@kernel.org> 21361M: Josh Triplett <josh@joshtriplett.org> 21362L: linux-kernel@vger.kernel.org 21363S: Supported 21364T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 21365F: Documentation/RCU/torture.rst 21366F: kernel/locking/locktorture.c 21367F: kernel/rcu/rcuscale.c 21368F: kernel/rcu/rcutorture.c 21369F: kernel/rcu/refscale.c 21370F: kernel/torture.c 21371 21372TOSHIBA ACPI EXTRAS DRIVER 21373M: Azael Avalos <coproscefalo@gmail.com> 21374L: platform-driver-x86@vger.kernel.org 21375S: Maintained 21376F: drivers/platform/x86/toshiba_acpi.c 21377 21378TOSHIBA BLUETOOTH DRIVER 21379M: Azael Avalos <coproscefalo@gmail.com> 21380L: platform-driver-x86@vger.kernel.org 21381S: Maintained 21382F: drivers/platform/x86/toshiba_bluetooth.c 21383 21384TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER 21385M: Azael Avalos <coproscefalo@gmail.com> 21386L: platform-driver-x86@vger.kernel.org 21387S: Maintained 21388F: drivers/platform/x86/toshiba_haps.c 21389 21390TOSHIBA SMM DRIVER 21391M: Jonathan Buzzard <jonathan@buzzard.org.uk> 21392S: Maintained 21393W: http://www.buzzard.org.uk/toshiba/ 21394F: drivers/char/toshiba.c 21395F: include/linux/toshiba.h 21396F: include/uapi/linux/toshiba.h 21397 21398TOSHIBA TC358743 DRIVER 21399M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 21400L: linux-media@vger.kernel.org 21401S: Maintained 21402F: Documentation/devicetree/bindings/media/i2c/tc358743.txt 21403F: drivers/media/i2c/tc358743* 21404F: include/media/i2c/tc358743.h 21405 21406TOSHIBA WMI HOTKEYS DRIVER 21407M: Azael Avalos <coproscefalo@gmail.com> 21408L: platform-driver-x86@vger.kernel.org 21409S: Maintained 21410F: drivers/platform/x86/toshiba-wmi.c 21411 21412TPM DEVICE DRIVER 21413M: Peter Huewe <peterhuewe@gmx.de> 21414M: Jarkko Sakkinen <jarkko@kernel.org> 21415R: Jason Gunthorpe <jgg@ziepe.ca> 21416L: linux-integrity@vger.kernel.org 21417S: Maintained 21418W: https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity 21419Q: https://patchwork.kernel.org/project/linux-integrity/list/ 21420T: git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git 21421F: drivers/char/tpm/ 21422 21423TPS546D24 DRIVER 21424M: Duke Du <dukedu83@gmail.com> 21425L: linux-hwmon@vger.kernel.org 21426S: Maintained 21427F: Documentation/hwmon/tps546d24.rst 21428F: drivers/hwmon/pmbus/tps546d24.c 21429 21430TRACING 21431M: Steven Rostedt <rostedt@goodmis.org> 21432M: Masami Hiramatsu <mhiramat@kernel.org> 21433L: linux-kernel@vger.kernel.org 21434L: linux-trace-kernel@vger.kernel.org 21435S: Maintained 21436Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 21437T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 21438F: Documentation/trace/* 21439F: fs/tracefs/ 21440F: include/linux/trace*.h 21441F: include/trace/ 21442F: kernel/trace/ 21443F: scripts/tracing/ 21444F: tools/testing/selftests/ftrace/ 21445 21446TRACING MMIO ACCESSES (MMIOTRACE) 21447M: Steven Rostedt <rostedt@goodmis.org> 21448M: Masami Hiramatsu <mhiramat@kernel.org> 21449R: Karol Herbst <karolherbst@gmail.com> 21450R: Pekka Paalanen <ppaalanen@gmail.com> 21451L: linux-kernel@vger.kernel.org 21452L: nouveau@lists.freedesktop.org 21453S: Maintained 21454F: arch/x86/mm/kmmio.c 21455F: arch/x86/mm/mmio-mod.c 21456F: arch/x86/mm/testmmiotrace.c 21457F: include/linux/mmiotrace.h 21458F: kernel/trace/trace_mmiotrace.c 21459 21460TRACING OS NOISE / LATENCY TRACERS 21461M: Steven Rostedt <rostedt@goodmis.org> 21462M: Daniel Bristot de Oliveira <bristot@kernel.org> 21463S: Maintained 21464F: Documentation/trace/hwlat_detector.rst 21465F: Documentation/trace/osnoise-tracer.rst 21466F: Documentation/trace/timerlat-tracer.rst 21467F: arch/*/kernel/trace.c 21468F: include/trace/events/osnoise.h 21469F: kernel/trace/trace_hwlat.c 21470F: kernel/trace/trace_irqsoff.c 21471F: kernel/trace/trace_osnoise.c 21472F: kernel/trace/trace_sched_wakeup.c 21473 21474TRADITIONAL CHINESE DOCUMENTATION 21475M: Hu Haowen <src.res@email.cn> 21476L: linux-doc-tw-discuss@lists.sourceforge.net (moderated for non-subscribers) 21477S: Maintained 21478W: https://github.com/srcres258/linux-doc 21479T: git git://github.com/srcres258/linux-doc.git doc-zh-tw 21480F: Documentation/translations/zh_TW/ 21481 21482TTY LAYER 21483M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21484M: Jiri Slaby <jirislaby@kernel.org> 21485S: Supported 21486T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 21487F: Documentation/driver-api/serial/ 21488F: drivers/tty/ 21489F: drivers/tty/serial/serial_core.c 21490F: include/linux/selection.h 21491F: include/linux/serial.h 21492F: include/linux/serial_core.h 21493F: include/linux/sysrq.h 21494F: include/linux/tty*.h 21495F: include/linux/vt.h 21496F: include/linux/vt_*.h 21497F: include/uapi/linux/serial.h 21498F: include/uapi/linux/serial_core.h 21499F: include/uapi/linux/tty.h 21500 21501TUA9001 MEDIA DRIVER 21502M: Antti Palosaari <crope@iki.fi> 21503L: linux-media@vger.kernel.org 21504S: Maintained 21505W: https://linuxtv.org 21506W: http://palosaari.fi/linux/ 21507Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21508T: git git://linuxtv.org/anttip/media_tree.git 21509F: drivers/media/tuners/tua9001* 21510 21511TULIP NETWORK DRIVERS 21512L: netdev@vger.kernel.org 21513L: linux-parisc@vger.kernel.org 21514S: Orphan 21515F: drivers/net/ethernet/dec/tulip/ 21516 21517TUN/TAP driver 21518M: Maxim Krasnyansky <maxk@qti.qualcomm.com> 21519S: Maintained 21520W: http://vtun.sourceforge.net/tun 21521F: Documentation/networking/tuntap.rst 21522F: arch/um/os-Linux/drivers/ 21523 21524TURBOCHANNEL SUBSYSTEM 21525M: "Maciej W. Rozycki" <macro@orcam.me.uk> 21526M: Ralf Baechle <ralf@linux-mips.org> 21527L: linux-mips@vger.kernel.org 21528S: Maintained 21529Q: http://patchwork.linux-mips.org/project/linux-mips/list/ 21530F: drivers/tc/ 21531F: include/linux/tc.h 21532 21533TURBOSTAT UTILITY 21534M: "Len Brown" <lenb@kernel.org> 21535L: linux-pm@vger.kernel.org 21536S: Supported 21537Q: https://patchwork.kernel.org/project/linux-pm/list/ 21538B: https://bugzilla.kernel.org 21539T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat 21540F: tools/power/x86/turbostat/ 21541 21542TW5864 VIDEO4LINUX DRIVER 21543M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 21544M: Anton Sviridenko <anton@corp.bluecherry.net> 21545M: Andrey Utkin <andrey.utkin@corp.bluecherry.net> 21546M: Andrey Utkin <andrey_utkin@fastmail.com> 21547L: linux-media@vger.kernel.org 21548S: Supported 21549F: drivers/media/pci/tw5864/ 21550 21551TW68 VIDEO4LINUX DRIVER 21552M: Hans Verkuil <hverkuil@xs4all.nl> 21553L: linux-media@vger.kernel.org 21554S: Odd Fixes 21555W: https://linuxtv.org 21556T: git git://linuxtv.org/media_tree.git 21557F: drivers/media/pci/tw68/ 21558 21559TW686X VIDEO4LINUX DRIVER 21560M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 21561L: linux-media@vger.kernel.org 21562S: Maintained 21563W: http://linuxtv.org 21564T: git git://linuxtv.org/media_tree.git 21565F: drivers/media/pci/tw686x/ 21566 21567U-BOOT ENVIRONMENT VARIABLES 21568M: Rafał Miłecki <rafal@milecki.pl> 21569S: Maintained 21570F: Documentation/devicetree/bindings/nvmem/u-boot,env.yaml 21571F: drivers/nvmem/u-boot-env.c 21572 21573UACCE ACCELERATOR FRAMEWORK 21574M: Zhangfei Gao <zhangfei.gao@linaro.org> 21575M: Zhou Wang <wangzhou1@hisilicon.com> 21576L: linux-accelerators@lists.ozlabs.org 21577L: linux-kernel@vger.kernel.org 21578S: Maintained 21579F: Documentation/ABI/testing/sysfs-driver-uacce 21580F: Documentation/misc-devices/uacce.rst 21581F: drivers/misc/uacce/ 21582F: include/linux/uacce.h 21583F: include/uapi/misc/uacce/ 21584 21585UBI FILE SYSTEM (UBIFS) 21586M: Richard Weinberger <richard@nod.at> 21587L: linux-mtd@lists.infradead.org 21588S: Supported 21589W: http://www.linux-mtd.infradead.org/doc/ubifs.html 21590T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21591T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21592F: Documentation/ABI/testing/sysfs-fs-ubifs 21593F: Documentation/filesystems/ubifs-authentication.rst 21594F: Documentation/filesystems/ubifs.rst 21595F: fs/ubifs/ 21596 21597UBLK USERSPACE BLOCK DRIVER 21598M: Ming Lei <ming.lei@redhat.com> 21599L: linux-block@vger.kernel.org 21600S: Maintained 21601F: Documentation/block/ublk.rst 21602F: drivers/block/ublk_drv.c 21603F: include/uapi/linux/ublk_cmd.h 21604 21605UCLINUX (M68KNOMMU AND COLDFIRE) 21606M: Greg Ungerer <gerg@linux-m68k.org> 21607L: linux-m68k@lists.linux-m68k.org 21608S: Maintained 21609W: http://www.linux-m68k.org/ 21610T: git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git 21611F: arch/m68k/*/*_no.* 21612F: arch/m68k/68*/ 21613F: arch/m68k/coldfire/ 21614F: arch/m68k/include/asm/*_no.* 21615 21616UDF FILESYSTEM 21617M: Jan Kara <jack@suse.com> 21618S: Maintained 21619F: Documentation/filesystems/udf.rst 21620F: fs/udf/ 21621 21622UDRAW TABLET 21623M: Bastien Nocera <hadess@hadess.net> 21624L: linux-input@vger.kernel.org 21625S: Maintained 21626F: drivers/hid/hid-udraw-ps3.c 21627 21628UFS FILESYSTEM 21629M: Evgeniy Dushistov <dushistov@mail.ru> 21630S: Maintained 21631F: Documentation/admin-guide/ufs.rst 21632F: fs/ufs/ 21633 21634UHID USERSPACE HID IO DRIVER 21635M: David Rheinsberg <david.rheinsberg@gmail.com> 21636L: linux-input@vger.kernel.org 21637S: Maintained 21638F: drivers/hid/uhid.c 21639F: include/uapi/linux/uhid.h 21640 21641ULPI BUS 21642M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21643L: linux-usb@vger.kernel.org 21644S: Maintained 21645F: drivers/usb/common/ulpi.c 21646F: include/linux/ulpi/ 21647 21648UNICODE SUBSYSTEM 21649M: Gabriel Krisman Bertazi <krisman@collabora.com> 21650L: linux-fsdevel@vger.kernel.org 21651S: Supported 21652F: fs/unicode/ 21653 21654UNIFDEF 21655M: Tony Finch <dot@dotat.at> 21656S: Maintained 21657W: http://dotat.at/prog/unifdef 21658F: scripts/unifdef.c 21659 21660UNIFORM CDROM DRIVER 21661M: Phillip Potter <phil@philpotter.co.uk> 21662S: Maintained 21663F: Documentation/cdrom/ 21664F: drivers/cdrom/cdrom.c 21665F: include/linux/cdrom.h 21666F: include/uapi/linux/cdrom.h 21667 21668UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER 21669R: Alim Akhtar <alim.akhtar@samsung.com> 21670R: Avri Altman <avri.altman@wdc.com> 21671R: Bart Van Assche <bvanassche@acm.org> 21672L: linux-scsi@vger.kernel.org 21673S: Supported 21674F: Documentation/devicetree/bindings/ufs/ 21675F: Documentation/scsi/ufs.rst 21676F: drivers/ufs/core/ 21677 21678UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS 21679M: Pedro Sousa <pedrom.sousa@synopsys.com> 21680L: linux-scsi@vger.kernel.org 21681S: Supported 21682F: drivers/ufs/host/*dwc* 21683 21684UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER EXYNOS HOOKS 21685M: Alim Akhtar <alim.akhtar@samsung.com> 21686L: linux-scsi@vger.kernel.org 21687S: Maintained 21688F: drivers/ufs/host/ufs-exynos* 21689 21690UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS 21691M: Stanley Chu <stanley.chu@mediatek.com> 21692L: linux-scsi@vger.kernel.org 21693L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 21694S: Maintained 21695F: drivers/ufs/host/ufs-mediatek* 21696 21697UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER QUALCOMM HOOKS 21698M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 21699L: linux-arm-msm@vger.kernel.org 21700L: linux-scsi@vger.kernel.org 21701S: Maintained 21702F: Documentation/devicetree/bindings/ufs/qcom,ufs.yaml 21703F: drivers/ufs/host/ufs-qcom* 21704 21705UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER RENESAS HOOKS 21706M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 21707L: linux-renesas-soc@vger.kernel.org 21708L: linux-scsi@vger.kernel.org 21709S: Maintained 21710F: drivers/ufs/host/ufs-renesas.c 21711 21712UNSORTED BLOCK IMAGES (UBI) 21713M: Richard Weinberger <richard@nod.at> 21714L: linux-mtd@lists.infradead.org 21715S: Supported 21716W: http://www.linux-mtd.infradead.org/ 21717T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21718T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21719F: drivers/mtd/ubi/ 21720F: include/linux/mtd/ubi.h 21721F: include/uapi/mtd/ubi-user.h 21722 21723USB "USBNET" DRIVER FRAMEWORK 21724M: Oliver Neukum <oneukum@suse.com> 21725L: netdev@vger.kernel.org 21726S: Maintained 21727W: http://www.linux-usb.org/usbnet 21728F: drivers/net/usb/usbnet.c 21729F: include/linux/usb/usbnet.h 21730 21731USB ACM DRIVER 21732M: Oliver Neukum <oneukum@suse.com> 21733L: linux-usb@vger.kernel.org 21734S: Maintained 21735F: Documentation/usb/acm.rst 21736F: drivers/usb/class/cdc-acm.* 21737 21738USB APPLE MFI FASTCHARGE DRIVER 21739M: Bastien Nocera <hadess@hadess.net> 21740L: linux-usb@vger.kernel.org 21741S: Maintained 21742F: drivers/usb/misc/apple-mfi-fastcharge.c 21743 21744USB AR5523 WIRELESS DRIVER 21745M: Pontus Fuchs <pontus.fuchs@gmail.com> 21746L: linux-wireless@vger.kernel.org 21747S: Maintained 21748F: drivers/net/wireless/ath/ar5523/ 21749 21750USB ATTACHED SCSI 21751M: Oliver Neukum <oneukum@suse.com> 21752L: linux-usb@vger.kernel.org 21753L: linux-scsi@vger.kernel.org 21754S: Maintained 21755F: drivers/usb/storage/uas.c 21756 21757USB CDC ETHERNET DRIVER 21758M: Oliver Neukum <oliver@neukum.org> 21759L: linux-usb@vger.kernel.org 21760S: Maintained 21761F: drivers/net/usb/cdc_*.c 21762F: include/uapi/linux/usb/cdc.h 21763 21764USB CHAOSKEY DRIVER 21765M: Keith Packard <keithp@keithp.com> 21766L: linux-usb@vger.kernel.org 21767S: Maintained 21768F: drivers/usb/misc/chaoskey.c 21769 21770USB CYPRESS C67X00 DRIVER 21771L: linux-usb@vger.kernel.org 21772S: Orphan 21773F: drivers/usb/c67x00/ 21774 21775USB DAVICOM DM9601 DRIVER 21776M: Peter Korsgaard <peter@korsgaard.com> 21777L: netdev@vger.kernel.org 21778S: Maintained 21779W: http://www.linux-usb.org/usbnet 21780F: drivers/net/usb/dm9601.c 21781 21782USB EHCI DRIVER 21783M: Alan Stern <stern@rowland.harvard.edu> 21784L: linux-usb@vger.kernel.org 21785S: Maintained 21786F: Documentation/usb/ehci.rst 21787F: drivers/usb/host/ehci* 21788 21789USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...) 21790M: Jiri Kosina <jikos@kernel.org> 21791M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 21792L: linux-usb@vger.kernel.org 21793S: Maintained 21794T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 21795F: Documentation/hid/hiddev.rst 21796F: drivers/hid/usbhid/ 21797 21798USB INTEL XHCI ROLE MUX DRIVER 21799M: Hans de Goede <hdegoede@redhat.com> 21800L: linux-usb@vger.kernel.org 21801S: Maintained 21802F: drivers/usb/roles/intel-xhci-usb-role-switch.c 21803 21804USB IP DRIVER FOR HISILICON KIRIN 960 21805M: Yu Chen <chenyu56@huawei.com> 21806M: Binghui Wang <wangbinghui@hisilicon.com> 21807L: linux-usb@vger.kernel.org 21808S: Maintained 21809F: Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml 21810F: drivers/phy/hisilicon/phy-hi3660-usb3.c 21811 21812USB IP DRIVER FOR HISILICON KIRIN 970 21813M: Mauro Carvalho Chehab <mchehab@kernel.org> 21814L: linux-usb@vger.kernel.org 21815S: Maintained 21816F: Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml 21817F: drivers/phy/hisilicon/phy-hi3670-usb3.c 21818 21819USB ISP116X DRIVER 21820M: Olav Kongas <ok@artecdesign.ee> 21821L: linux-usb@vger.kernel.org 21822S: Maintained 21823F: drivers/usb/host/isp116x* 21824F: include/linux/usb/isp116x.h 21825 21826USB ISP1760 DRIVER 21827M: Rui Miguel Silva <rui.silva@linaro.org> 21828L: linux-usb@vger.kernel.org 21829S: Maintained 21830F: Documentation/devicetree/bindings/usb/nxp,isp1760.yaml 21831F: drivers/usb/isp1760/* 21832 21833USB LAN78XX ETHERNET DRIVER 21834M: Woojung Huh <woojung.huh@microchip.com> 21835M: UNGLinuxDriver@microchip.com 21836L: netdev@vger.kernel.org 21837S: Maintained 21838F: Documentation/devicetree/bindings/net/microchip,lan78xx.txt 21839F: drivers/net/usb/lan78xx.* 21840F: include/dt-bindings/net/microchip-lan78xx.h 21841 21842USB MASS STORAGE DRIVER 21843M: Alan Stern <stern@rowland.harvard.edu> 21844L: linux-usb@vger.kernel.org 21845L: usb-storage@lists.one-eyed-alien.net 21846S: Maintained 21847F: drivers/usb/storage/ 21848 21849USB MIDI DRIVER 21850M: Clemens Ladisch <clemens@ladisch.de> 21851L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21852S: Maintained 21853T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 21854F: sound/usb/midi.* 21855 21856USB NETWORKING DRIVERS 21857L: linux-usb@vger.kernel.org 21858S: Odd Fixes 21859F: drivers/net/usb/ 21860 21861USB OHCI DRIVER 21862M: Alan Stern <stern@rowland.harvard.edu> 21863L: linux-usb@vger.kernel.org 21864S: Maintained 21865F: Documentation/usb/ohci.rst 21866F: drivers/usb/host/ohci* 21867 21868USB OTG FSM (Finite State Machine) 21869M: Peter Chen <peter.chen@kernel.org> 21870L: linux-usb@vger.kernel.org 21871S: Maintained 21872T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 21873F: drivers/usb/common/usb-otg-fsm.c 21874 21875USB OVER IP DRIVER 21876M: Valentina Manea <valentina.manea.m@gmail.com> 21877M: Shuah Khan <shuah@kernel.org> 21878M: Shuah Khan <skhan@linuxfoundation.org> 21879R: Hongren Zheng <i@zenithal.me> 21880L: linux-usb@vger.kernel.org 21881S: Maintained 21882F: Documentation/usb/usbip_protocol.rst 21883F: drivers/usb/usbip/ 21884F: tools/testing/selftests/drivers/usb/usbip/ 21885F: tools/usb/usbip/ 21886 21887USB PEGASUS DRIVER 21888M: Petko Manolov <petkan@nucleusys.com> 21889L: linux-usb@vger.kernel.org 21890L: netdev@vger.kernel.org 21891S: Maintained 21892W: https://github.com/petkan/pegasus 21893T: git https://github.com/petkan/pegasus.git 21894F: drivers/net/usb/pegasus.* 21895 21896USB PRINTER DRIVER (usblp) 21897M: Pete Zaitcev <zaitcev@redhat.com> 21898L: linux-usb@vger.kernel.org 21899S: Supported 21900F: drivers/usb/class/usblp.c 21901 21902USB QMI WWAN NETWORK DRIVER 21903M: Bjørn Mork <bjorn@mork.no> 21904L: netdev@vger.kernel.org 21905S: Maintained 21906F: Documentation/ABI/testing/sysfs-class-net-qmi 21907F: drivers/net/usb/qmi_wwan.c 21908 21909USB RAW GADGET DRIVER 21910R: Andrey Konovalov <andreyknvl@gmail.com> 21911L: linux-usb@vger.kernel.org 21912S: Maintained 21913F: Documentation/usb/raw-gadget.rst 21914F: drivers/usb/gadget/legacy/raw_gadget.c 21915F: include/uapi/linux/usb/raw_gadget.h 21916 21917USB RTL8150 DRIVER 21918M: Petko Manolov <petkan@nucleusys.com> 21919L: linux-usb@vger.kernel.org 21920L: netdev@vger.kernel.org 21921S: Maintained 21922W: https://github.com/petkan/rtl8150 21923T: git https://github.com/petkan/rtl8150.git 21924F: drivers/net/usb/rtl8150.c 21925 21926USB SERIAL SUBSYSTEM 21927M: Johan Hovold <johan@kernel.org> 21928L: linux-usb@vger.kernel.org 21929S: Maintained 21930T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git 21931F: Documentation/usb/usb-serial.rst 21932F: drivers/usb/serial/ 21933F: include/linux/usb/serial.h 21934 21935USB SMSC75XX ETHERNET DRIVER 21936M: Steve Glendinning <steve.glendinning@shawell.net> 21937L: netdev@vger.kernel.org 21938S: Maintained 21939F: drivers/net/usb/smsc75xx.* 21940 21941USB SMSC95XX ETHERNET DRIVER 21942M: Steve Glendinning <steve.glendinning@shawell.net> 21943M: UNGLinuxDriver@microchip.com 21944L: netdev@vger.kernel.org 21945S: Maintained 21946F: drivers/net/usb/smsc95xx.* 21947 21948USB SUBSYSTEM 21949M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21950L: linux-usb@vger.kernel.org 21951S: Supported 21952W: http://www.linux-usb.org 21953T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git 21954F: Documentation/devicetree/bindings/usb/ 21955F: Documentation/usb/ 21956F: drivers/usb/ 21957F: include/dt-bindings/usb/ 21958F: include/linux/usb.h 21959F: include/linux/usb/ 21960 21961USB TYPEC BUS FOR ALTERNATE MODES 21962M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21963L: linux-usb@vger.kernel.org 21964S: Maintained 21965F: Documentation/ABI/testing/sysfs-bus-typec 21966F: Documentation/driver-api/usb/typec_bus.rst 21967F: drivers/usb/typec/altmodes/ 21968F: include/linux/usb/typec_altmode.h 21969 21970USB TYPEC CLASS 21971M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21972L: linux-usb@vger.kernel.org 21973S: Maintained 21974F: Documentation/ABI/testing/sysfs-class-typec 21975F: Documentation/driver-api/usb/typec.rst 21976F: drivers/usb/typec/ 21977F: include/linux/usb/typec.h 21978 21979USB TYPEC INTEL PMC MUX DRIVER 21980M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21981L: linux-usb@vger.kernel.org 21982S: Maintained 21983F: Documentation/firmware-guide/acpi/intel-pmc-mux.rst 21984F: drivers/usb/typec/mux/intel_pmc_mux.c 21985 21986USB TYPEC PI3USB30532 MUX DRIVER 21987M: Hans de Goede <hdegoede@redhat.com> 21988L: linux-usb@vger.kernel.org 21989S: Maintained 21990F: drivers/usb/typec/mux/pi3usb30532.c 21991 21992USB TYPEC PORT CONTROLLER DRIVERS 21993M: Guenter Roeck <linux@roeck-us.net> 21994L: linux-usb@vger.kernel.org 21995S: Maintained 21996F: drivers/usb/typec/tcpm/ 21997 21998USB UHCI DRIVER 21999M: Alan Stern <stern@rowland.harvard.edu> 22000L: linux-usb@vger.kernel.org 22001S: Maintained 22002F: drivers/usb/host/uhci* 22003 22004USB VIDEO CLASS 22005M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22006L: linux-media@vger.kernel.org 22007S: Maintained 22008W: http://www.ideasonboard.org/uvc/ 22009T: git git://linuxtv.org/media_tree.git 22010F: drivers/media/usb/uvc/ 22011F: include/uapi/linux/uvcvideo.h 22012 22013USB WEBCAM GADGET 22014M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22015M: Daniel Scally <dan.scally@ideasonboard.com> 22016L: linux-usb@vger.kernel.org 22017S: Maintained 22018F: drivers/usb/gadget/function/*uvc* 22019F: drivers/usb/gadget/legacy/webcam.c 22020F: include/uapi/linux/usb/g_uvc.h 22021 22022USB WIRELESS RNDIS DRIVER (rndis_wlan) 22023M: Jussi Kivilinna <jussi.kivilinna@iki.fi> 22024L: linux-wireless@vger.kernel.org 22025S: Maintained 22026F: drivers/net/wireless/legacy/rndis_wlan.c 22027 22028USB XHCI DRIVER 22029M: Mathias Nyman <mathias.nyman@intel.com> 22030L: linux-usb@vger.kernel.org 22031S: Supported 22032F: drivers/usb/host/pci-quirks* 22033F: drivers/usb/host/xhci* 22034 22035USB ZD1201 DRIVER 22036L: linux-wireless@vger.kernel.org 22037S: Orphan 22038W: http://linux-lc100020.sourceforge.net 22039F: drivers/net/wireless/zydas/zd1201.* 22040 22041USER DATAGRAM PROTOCOL (UDP) 22042M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 22043S: Maintained 22044F: include/linux/udp.h 22045F: net/ipv4/udp.c 22046F: net/ipv6/udp.c 22047 22048USER-MODE LINUX (UML) 22049M: Richard Weinberger <richard@nod.at> 22050M: Anton Ivanov <anton.ivanov@cambridgegreys.com> 22051M: Johannes Berg <johannes@sipsolutions.net> 22052L: linux-um@lists.infradead.org 22053S: Maintained 22054W: http://user-mode-linux.sourceforge.net 22055Q: https://patchwork.ozlabs.org/project/linux-um/list/ 22056T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next 22057T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes 22058F: Documentation/virt/uml/ 22059F: arch/um/ 22060F: arch/x86/um/ 22061F: fs/hostfs/ 22062 22063USERSPACE COPYIN/COPYOUT (UIOVEC) 22064M: Alexander Viro <viro@zeniv.linux.org.uk> 22065S: Maintained 22066F: include/linux/uio.h 22067F: lib/iov_iter.c 22068 22069USERSPACE DMA BUFFER DRIVER 22070M: Gerd Hoffmann <kraxel@redhat.com> 22071L: dri-devel@lists.freedesktop.org 22072S: Maintained 22073T: git git://anongit.freedesktop.org/drm/drm-misc 22074F: drivers/dma-buf/udmabuf.c 22075F: include/uapi/linux/udmabuf.h 22076 22077USERSPACE I/O (UIO) 22078M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22079S: Maintained 22080T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 22081F: Documentation/driver-api/uio-howto.rst 22082F: drivers/uio/ 22083F: include/linux/uio_driver.h 22084 22085UTIL-LINUX PACKAGE 22086M: Karel Zak <kzak@redhat.com> 22087L: util-linux@vger.kernel.org 22088S: Maintained 22089W: http://en.wikipedia.org/wiki/Util-linux 22090T: git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git 22091 22092UUID HELPERS 22093R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22094L: linux-kernel@vger.kernel.org 22095S: Maintained 22096F: include/linux/uuid.h 22097F: lib/test_uuid.c 22098F: lib/uuid.c 22099 22100UV SYSFS DRIVER 22101M: Justin Ernst <justin.ernst@hpe.com> 22102L: platform-driver-x86@vger.kernel.org 22103S: Maintained 22104F: drivers/platform/x86/uv_sysfs.c 22105 22106UVESAFB DRIVER 22107M: Michal Januszewski <spock@gentoo.org> 22108L: linux-fbdev@vger.kernel.org 22109S: Maintained 22110W: https://github.com/mjanusz/v86d 22111F: Documentation/fb/uvesafb.rst 22112F: drivers/video/fbdev/uvesafb.* 22113 22114Ux500 CLOCK DRIVERS 22115M: Ulf Hansson <ulf.hansson@linaro.org> 22116L: linux-clk@vger.kernel.org 22117L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22118S: Maintained 22119F: drivers/clk/ux500/ 22120 22121VF610 NAND DRIVER 22122M: Stefan Agner <stefan@agner.ch> 22123L: linux-mtd@lists.infradead.org 22124S: Supported 22125F: drivers/mtd/nand/raw/vf610_nfc.c 22126 22127VFAT/FAT/MSDOS FILESYSTEM 22128M: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> 22129S: Maintained 22130F: Documentation/filesystems/vfat.rst 22131F: fs/fat/ 22132F: tools/testing/selftests/filesystems/fat/ 22133 22134VFIO DRIVER 22135M: Alex Williamson <alex.williamson@redhat.com> 22136L: kvm@vger.kernel.org 22137S: Maintained 22138T: git https://github.com/awilliam/linux-vfio.git 22139F: Documentation/ABI/testing/sysfs-devices-vfio-dev 22140F: Documentation/driver-api/vfio.rst 22141F: drivers/vfio/ 22142F: include/linux/vfio.h 22143F: include/linux/vfio_pci_core.h 22144F: include/uapi/linux/vfio.h 22145 22146VFIO FSL-MC DRIVER 22147M: Diana Craciun <diana.craciun@oss.nxp.com> 22148L: kvm@vger.kernel.org 22149S: Maintained 22150F: drivers/vfio/fsl-mc/ 22151 22152VFIO HISILICON PCI DRIVER 22153M: Longfang Liu <liulongfang@huawei.com> 22154M: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 22155L: kvm@vger.kernel.org 22156S: Maintained 22157F: drivers/vfio/pci/hisilicon/ 22158 22159VFIO MEDIATED DEVICE DRIVERS 22160M: Kirti Wankhede <kwankhede@nvidia.com> 22161L: kvm@vger.kernel.org 22162S: Maintained 22163F: Documentation/driver-api/vfio-mediated-device.rst 22164F: drivers/vfio/mdev/ 22165F: include/linux/mdev.h 22166F: samples/vfio-mdev/ 22167 22168VFIO MLX5 PCI DRIVER 22169M: Yishai Hadas <yishaih@nvidia.com> 22170L: kvm@vger.kernel.org 22171S: Maintained 22172F: drivers/vfio/pci/mlx5/ 22173 22174VFIO PCI DEVICE SPECIFIC DRIVERS 22175R: Jason Gunthorpe <jgg@nvidia.com> 22176R: Yishai Hadas <yishaih@nvidia.com> 22177R: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 22178R: Kevin Tian <kevin.tian@intel.com> 22179L: kvm@vger.kernel.org 22180S: Maintained 22181P: Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst 22182F: drivers/vfio/pci/*/ 22183 22184VFIO PLATFORM DRIVER 22185M: Eric Auger <eric.auger@redhat.com> 22186L: kvm@vger.kernel.org 22187S: Maintained 22188F: drivers/vfio/platform/ 22189 22190VGA_SWITCHEROO 22191R: Lukas Wunner <lukas@wunner.de> 22192S: Maintained 22193T: git git://anongit.freedesktop.org/drm/drm-misc 22194F: Documentation/gpu/vga-switcheroo.rst 22195F: drivers/gpu/vga/vga_switcheroo.c 22196F: include/linux/vga_switcheroo.h 22197 22198VIA RHINE NETWORK DRIVER 22199M: Kevin Brace <kevinbrace@bracecomputerlab.com> 22200S: Maintained 22201F: drivers/net/ethernet/via/via-rhine.c 22202 22203VIA SD/MMC CARD CONTROLLER DRIVER 22204M: Bruce Chang <brucechang@via.com.tw> 22205M: Harald Welte <HaraldWelte@viatech.com> 22206S: Maintained 22207F: drivers/mmc/host/via-sdmmc.c 22208 22209VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER 22210M: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 22211L: linux-fbdev@vger.kernel.org 22212S: Maintained 22213F: drivers/video/fbdev/via/ 22214F: include/linux/via-core.h 22215F: include/linux/via-gpio.h 22216F: include/linux/via_i2c.h 22217 22218VIA VELOCITY NETWORK DRIVER 22219M: Francois Romieu <romieu@fr.zoreil.com> 22220L: netdev@vger.kernel.org 22221S: Maintained 22222F: drivers/net/ethernet/via/via-velocity.* 22223 22224VICODEC VIRTUAL CODEC DRIVER 22225M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 22226L: linux-media@vger.kernel.org 22227S: Maintained 22228W: https://linuxtv.org 22229T: git git://linuxtv.org/media_tree.git 22230F: drivers/media/test-drivers/vicodec/* 22231 22232VIDEO I2C POLLING DRIVER 22233M: Matt Ranostay <matt.ranostay@konsulko.com> 22234L: linux-media@vger.kernel.org 22235S: Maintained 22236F: drivers/media/i2c/video-i2c.c 22237 22238VIDEO MULTIPLEXER DRIVER 22239M: Philipp Zabel <p.zabel@pengutronix.de> 22240L: linux-media@vger.kernel.org 22241S: Maintained 22242F: drivers/media/platform/video-mux.c 22243 22244VIDEOBUF2 FRAMEWORK 22245M: Tomasz Figa <tfiga@chromium.org> 22246M: Marek Szyprowski <m.szyprowski@samsung.com> 22247L: linux-media@vger.kernel.org 22248S: Maintained 22249F: drivers/media/common/videobuf2/* 22250F: include/media/videobuf2-* 22251 22252VIDTV VIRTUAL DIGITAL TV DRIVER 22253M: Daniel W. S. Almeida <dwlsalmeida@gmail.com> 22254L: linux-media@vger.kernel.org 22255S: Maintained 22256W: https://linuxtv.org 22257T: git git://linuxtv.org/media_tree.git 22258F: drivers/media/test-drivers/vidtv/* 22259 22260VIMC VIRTUAL MEDIA CONTROLLER DRIVER 22261M: Shuah Khan <skhan@linuxfoundation.org> 22262R: Kieran Bingham <kieran.bingham@ideasonboard.com> 22263L: linux-media@vger.kernel.org 22264S: Maintained 22265W: https://linuxtv.org 22266T: git git://linuxtv.org/media_tree.git 22267F: drivers/media/test-drivers/vimc/* 22268 22269VIRT LIB 22270M: Alex Williamson <alex.williamson@redhat.com> 22271M: Paolo Bonzini <pbonzini@redhat.com> 22272L: kvm@vger.kernel.org 22273S: Supported 22274F: virt/lib/ 22275 22276VIRTIO AND VHOST VSOCK DRIVER 22277M: Stefan Hajnoczi <stefanha@redhat.com> 22278M: Stefano Garzarella <sgarzare@redhat.com> 22279L: kvm@vger.kernel.org 22280L: virtualization@lists.linux-foundation.org 22281L: netdev@vger.kernel.org 22282S: Maintained 22283F: drivers/vhost/vsock.c 22284F: include/linux/virtio_vsock.h 22285F: include/uapi/linux/virtio_vsock.h 22286F: net/vmw_vsock/virtio_transport.c 22287F: net/vmw_vsock/virtio_transport_common.c 22288 22289VIRTIO BALLOON 22290M: "Michael S. Tsirkin" <mst@redhat.com> 22291M: David Hildenbrand <david@redhat.com> 22292L: virtualization@lists.linux-foundation.org 22293S: Maintained 22294F: drivers/virtio/virtio_balloon.c 22295F: include/linux/balloon_compaction.h 22296F: include/uapi/linux/virtio_balloon.h 22297F: mm/balloon_compaction.c 22298 22299VIRTIO BLOCK AND SCSI DRIVERS 22300M: "Michael S. Tsirkin" <mst@redhat.com> 22301M: Jason Wang <jasowang@redhat.com> 22302R: Paolo Bonzini <pbonzini@redhat.com> 22303R: Stefan Hajnoczi <stefanha@redhat.com> 22304L: virtualization@lists.linux-foundation.org 22305S: Maintained 22306F: drivers/block/virtio_blk.c 22307F: drivers/scsi/virtio_scsi.c 22308F: drivers/vhost/scsi.c 22309F: include/uapi/linux/virtio_blk.h 22310F: include/uapi/linux/virtio_scsi.h 22311 22312VIRTIO CONSOLE DRIVER 22313M: Amit Shah <amit@kernel.org> 22314L: virtualization@lists.linux-foundation.org 22315S: Maintained 22316F: drivers/char/virtio_console.c 22317F: include/linux/virtio_console.h 22318F: include/uapi/linux/virtio_console.h 22319 22320VIRTIO CORE AND NET DRIVERS 22321M: "Michael S. Tsirkin" <mst@redhat.com> 22322M: Jason Wang <jasowang@redhat.com> 22323R: Xuan Zhuo <xuanzhuo@linux.alibaba.com> 22324L: virtualization@lists.linux-foundation.org 22325S: Maintained 22326F: Documentation/ABI/testing/sysfs-bus-vdpa 22327F: Documentation/ABI/testing/sysfs-class-vduse 22328F: Documentation/devicetree/bindings/virtio/ 22329F: Documentation/driver-api/virtio/ 22330F: drivers/block/virtio_blk.c 22331F: drivers/crypto/virtio/ 22332F: drivers/net/virtio_net.c 22333F: drivers/vdpa/ 22334F: drivers/virtio/ 22335F: include/linux/vdpa.h 22336F: include/linux/virtio*.h 22337F: include/linux/vringh.h 22338F: include/uapi/linux/virtio_*.h 22339F: tools/virtio/ 22340 22341VIRTIO CRYPTO DRIVER 22342M: Gonglei <arei.gonglei@huawei.com> 22343L: virtualization@lists.linux-foundation.org 22344L: linux-crypto@vger.kernel.org 22345S: Maintained 22346F: drivers/crypto/virtio/ 22347F: include/uapi/linux/virtio_crypto.h 22348 22349VIRTIO DRIVERS FOR S390 22350M: Cornelia Huck <cohuck@redhat.com> 22351M: Halil Pasic <pasic@linux.ibm.com> 22352M: Eric Farman <farman@linux.ibm.com> 22353L: linux-s390@vger.kernel.org 22354L: virtualization@lists.linux-foundation.org 22355L: kvm@vger.kernel.org 22356S: Supported 22357F: arch/s390/include/uapi/asm/virtio-ccw.h 22358F: drivers/s390/virtio/ 22359 22360VIRTIO FILE SYSTEM 22361M: Vivek Goyal <vgoyal@redhat.com> 22362M: Stefan Hajnoczi <stefanha@redhat.com> 22363M: Miklos Szeredi <miklos@szeredi.hu> 22364L: virtualization@lists.linux-foundation.org 22365L: linux-fsdevel@vger.kernel.org 22366S: Supported 22367W: https://virtio-fs.gitlab.io/ 22368F: Documentation/filesystems/virtiofs.rst 22369F: fs/fuse/virtio_fs.c 22370F: include/uapi/linux/virtio_fs.h 22371 22372VIRTIO GPIO DRIVER 22373M: Enrico Weigelt, metux IT consult <info@metux.net> 22374M: Viresh Kumar <vireshk@kernel.org> 22375L: linux-gpio@vger.kernel.org 22376L: virtualization@lists.linux-foundation.org 22377S: Maintained 22378F: drivers/gpio/gpio-virtio.c 22379F: include/uapi/linux/virtio_gpio.h 22380 22381VIRTIO GPU DRIVER 22382M: David Airlie <airlied@redhat.com> 22383M: Gerd Hoffmann <kraxel@redhat.com> 22384R: Gurchetan Singh <gurchetansingh@chromium.org> 22385R: Chia-I Wu <olvaffe@gmail.com> 22386L: dri-devel@lists.freedesktop.org 22387L: virtualization@lists.linux-foundation.org 22388S: Maintained 22389T: git git://anongit.freedesktop.org/drm/drm-misc 22390F: drivers/gpu/drm/virtio/ 22391F: include/uapi/linux/virtio_gpu.h 22392 22393VIRTIO HOST (VHOST) 22394M: "Michael S. Tsirkin" <mst@redhat.com> 22395M: Jason Wang <jasowang@redhat.com> 22396L: kvm@vger.kernel.org 22397L: virtualization@lists.linux-foundation.org 22398L: netdev@vger.kernel.org 22399S: Maintained 22400T: git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git 22401F: drivers/vhost/ 22402F: include/linux/sched/vhost_task.h 22403F: include/linux/vhost_iotlb.h 22404F: include/uapi/linux/vhost.h 22405F: kernel/vhost_task.c 22406 22407VIRTIO I2C DRIVER 22408M: Conghui Chen <conghui.chen@intel.com> 22409M: Viresh Kumar <viresh.kumar@linaro.org> 22410L: linux-i2c@vger.kernel.org 22411L: virtualization@lists.linux-foundation.org 22412S: Maintained 22413F: drivers/i2c/busses/i2c-virtio.c 22414F: include/uapi/linux/virtio_i2c.h 22415 22416VIRTIO INPUT DRIVER 22417M: Gerd Hoffmann <kraxel@redhat.com> 22418S: Maintained 22419F: drivers/virtio/virtio_input.c 22420F: include/uapi/linux/virtio_input.h 22421 22422VIRTIO IOMMU DRIVER 22423M: Jean-Philippe Brucker <jean-philippe@linaro.org> 22424L: virtualization@lists.linux-foundation.org 22425S: Maintained 22426F: drivers/iommu/virtio-iommu.c 22427F: include/uapi/linux/virtio_iommu.h 22428 22429VIRTIO MEM DRIVER 22430M: David Hildenbrand <david@redhat.com> 22431L: virtualization@lists.linux-foundation.org 22432S: Maintained 22433W: https://virtio-mem.gitlab.io/ 22434F: drivers/virtio/virtio_mem.c 22435F: include/uapi/linux/virtio_mem.h 22436 22437VIRTIO PMEM DRIVER 22438M: Pankaj Gupta <pankaj.gupta.linux@gmail.com> 22439L: virtualization@lists.linux-foundation.org 22440S: Maintained 22441F: drivers/nvdimm/nd_virtio.c 22442F: drivers/nvdimm/virtio_pmem.c 22443 22444VIRTIO SOUND DRIVER 22445M: Anton Yakovlev <anton.yakovlev@opensynergy.com> 22446M: "Michael S. Tsirkin" <mst@redhat.com> 22447L: virtualization@lists.linux-foundation.org 22448L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22449S: Maintained 22450F: include/uapi/linux/virtio_snd.h 22451F: sound/virtio/* 22452 22453VIRTUAL BOX GUEST DEVICE DRIVER 22454M: Hans de Goede <hdegoede@redhat.com> 22455M: Arnd Bergmann <arnd@arndb.de> 22456M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22457S: Maintained 22458F: drivers/virt/vboxguest/ 22459F: include/linux/vbox_utils.h 22460F: include/uapi/linux/vbox*.h 22461 22462VIRTUAL BOX SHARED FOLDER VFS DRIVER 22463M: Hans de Goede <hdegoede@redhat.com> 22464L: linux-fsdevel@vger.kernel.org 22465S: Maintained 22466F: fs/vboxsf/* 22467 22468VIRTUAL SERIO DEVICE DRIVER 22469M: Stephen Chandler Paul <thatslyude@gmail.com> 22470S: Maintained 22471F: drivers/input/serio/userio.c 22472F: include/uapi/linux/userio.h 22473 22474VISL VIRTUAL STATELESS DECODER DRIVER 22475M: Daniel Almeida <daniel.almeida@collabora.com> 22476L: linux-media@vger.kernel.org 22477S: Supported 22478F: drivers/media/test-drivers/visl 22479 22480VIVID VIRTUAL VIDEO DRIVER 22481M: Hans Verkuil <hverkuil@xs4all.nl> 22482L: linux-media@vger.kernel.org 22483S: Maintained 22484W: https://linuxtv.org 22485T: git git://linuxtv.org/media_tree.git 22486F: drivers/media/test-drivers/vivid/* 22487 22488VLYNQ BUS 22489M: Florian Fainelli <f.fainelli@gmail.com> 22490L: openwrt-devel@lists.openwrt.org (subscribers-only) 22491S: Maintained 22492F: drivers/vlynq/vlynq.c 22493F: include/linux/vlynq.h 22494 22495VM SOCKETS (AF_VSOCK) 22496M: Stefano Garzarella <sgarzare@redhat.com> 22497L: virtualization@lists.linux-foundation.org 22498L: netdev@vger.kernel.org 22499S: Maintained 22500F: drivers/net/vsockmon.c 22501F: include/net/af_vsock.h 22502F: include/uapi/linux/vm_sockets.h 22503F: include/uapi/linux/vm_sockets_diag.h 22504F: include/uapi/linux/vsockmon.h 22505F: net/vmw_vsock/ 22506F: tools/testing/vsock/ 22507 22508VMALLOC 22509M: Andrew Morton <akpm@linux-foundation.org> 22510R: Uladzislau Rezki <urezki@gmail.com> 22511R: Christoph Hellwig <hch@infradead.org> 22512R: Lorenzo Stoakes <lstoakes@gmail.com> 22513L: linux-mm@kvack.org 22514S: Maintained 22515W: http://www.linux-mm.org 22516T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 22517F: include/linux/vmalloc.h 22518F: mm/vmalloc.c 22519 22520VME SUBSYSTEM 22521M: Martyn Welch <martyn@welchs.me.uk> 22522M: Manohar Vanga <manohar.vanga@gmail.com> 22523M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22524L: linux-kernel@vger.kernel.org 22525S: Odd fixes 22526T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 22527F: Documentation/driver-api/vme.rst 22528F: drivers/staging/vme_user/ 22529 22530VMWARE BALLOON DRIVER 22531M: Nadav Amit <namit@vmware.com> 22532R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22533L: linux-kernel@vger.kernel.org 22534S: Supported 22535F: drivers/misc/vmw_balloon.c 22536 22537VMWARE HYPERVISOR INTERFACE 22538M: Srivatsa S. Bhat (VMware) <srivatsa@csail.mit.edu> 22539M: Alexey Makhalov <amakhalov@vmware.com> 22540R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22541L: virtualization@lists.linux-foundation.org 22542L: x86@kernel.org 22543S: Supported 22544T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware 22545F: arch/x86/include/asm/vmware.h 22546F: arch/x86/kernel/cpu/vmware.c 22547 22548VMWARE PVRDMA DRIVER 22549M: Bryan Tan <bryantan@vmware.com> 22550M: Vishnu Dasa <vdasa@vmware.com> 22551R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22552L: linux-rdma@vger.kernel.org 22553S: Supported 22554F: drivers/infiniband/hw/vmw_pvrdma/ 22555 22556VMWARE PVSCSI DRIVER 22557M: Vishal Bhakta <vbhakta@vmware.com> 22558R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22559L: linux-scsi@vger.kernel.org 22560S: Supported 22561F: drivers/scsi/vmw_pvscsi.c 22562F: drivers/scsi/vmw_pvscsi.h 22563 22564VMWARE VIRTUAL PTP CLOCK DRIVER 22565M: Srivatsa S. Bhat (VMware) <srivatsa@csail.mit.edu> 22566M: Deep Shah <sdeep@vmware.com> 22567R: Alexey Makhalov <amakhalov@vmware.com> 22568R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22569L: netdev@vger.kernel.org 22570S: Supported 22571F: drivers/ptp/ptp_vmw.c 22572 22573VMWARE VMCI DRIVER 22574M: Bryan Tan <bryantan@vmware.com> 22575M: Vishnu Dasa <vdasa@vmware.com> 22576R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22577L: linux-kernel@vger.kernel.org 22578S: Supported 22579F: drivers/misc/vmw_vmci/ 22580F: include/linux/vmw_vmci* 22581 22582VMWARE VMMOUSE SUBDRIVER 22583M: Zack Rusin <zackr@vmware.com> 22584R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 22585R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22586L: linux-input@vger.kernel.org 22587S: Supported 22588F: drivers/input/mouse/vmmouse.c 22589F: drivers/input/mouse/vmmouse.h 22590 22591VMWARE VMXNET3 ETHERNET DRIVER 22592M: Ronak Doshi <doshir@vmware.com> 22593R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22594L: netdev@vger.kernel.org 22595S: Supported 22596F: drivers/net/vmxnet3/ 22597 22598VMWARE VSOCK VMCI TRANSPORT DRIVER 22599M: Bryan Tan <bryantan@vmware.com> 22600M: Vishnu Dasa <vdasa@vmware.com> 22601R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22602L: linux-kernel@vger.kernel.org 22603S: Supported 22604F: net/vmw_vsock/vmci_transport* 22605 22606VOCORE VOCORE2 BOARD 22607M: Harvey Hunt <harveyhuntnexus@gmail.com> 22608L: linux-mips@vger.kernel.org 22609S: Maintained 22610F: arch/mips/boot/dts/ralink/vocore2.dts 22611 22612VOLTAGE AND CURRENT REGULATOR FRAMEWORK 22613M: Liam Girdwood <lgirdwood@gmail.com> 22614M: Mark Brown <broonie@kernel.org> 22615L: linux-kernel@vger.kernel.org 22616S: Supported 22617W: http://www.slimlogic.co.uk/?p=48 22618T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git 22619F: Documentation/devicetree/bindings/regulator/ 22620F: Documentation/power/regulator/ 22621F: drivers/regulator/ 22622F: include/dt-bindings/regulator/ 22623F: include/linux/regulator/ 22624K: regulator_get_optional 22625 22626VOLTAGE AND CURRENT REGULATOR IRQ HELPERS 22627R: Matti Vaittinen <mazziesaccount@gmail.com> 22628F: drivers/regulator/irq_helpers.c 22629 22630VRF 22631M: David Ahern <dsahern@kernel.org> 22632L: netdev@vger.kernel.org 22633S: Maintained 22634F: Documentation/networking/vrf.rst 22635F: drivers/net/vrf.c 22636 22637VSPRINTF 22638M: Petr Mladek <pmladek@suse.com> 22639M: Steven Rostedt <rostedt@goodmis.org> 22640M: Sergey Senozhatsky <senozhatsky@chromium.org> 22641R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22642R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 22643S: Maintained 22644T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 22645F: Documentation/core-api/printk-formats.rst 22646F: lib/test_printf.c 22647F: lib/test_scanf.c 22648F: lib/vsprintf.c 22649 22650VT1211 HARDWARE MONITOR DRIVER 22651M: Juerg Haefliger <juergh@proton.me> 22652L: linux-hwmon@vger.kernel.org 22653S: Maintained 22654F: Documentation/hwmon/vt1211.rst 22655F: drivers/hwmon/vt1211.c 22656 22657VT8231 HARDWARE MONITOR DRIVER 22658M: Roger Lucas <vt8231@hiddenengine.co.uk> 22659L: linux-hwmon@vger.kernel.org 22660S: Maintained 22661F: drivers/hwmon/vt8231.c 22662 22663VUB300 USB to SDIO/SD/MMC bridge chip 22664L: linux-mmc@vger.kernel.org 22665S: Orphan 22666F: drivers/mmc/host/vub300.c 22667 22668W1 DALLAS'S 1-WIRE BUS 22669M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 22670S: Maintained 22671F: Documentation/devicetree/bindings/w1/ 22672F: Documentation/w1/ 22673F: drivers/w1/ 22674F: include/linux/w1.h 22675 22676W83791D HARDWARE MONITORING DRIVER 22677M: Marc Hulsman <m.hulsman@tudelft.nl> 22678L: linux-hwmon@vger.kernel.org 22679S: Maintained 22680F: Documentation/hwmon/w83791d.rst 22681F: drivers/hwmon/w83791d.c 22682 22683W83793 HARDWARE MONITORING DRIVER 22684M: Rudolf Marek <r.marek@assembler.cz> 22685L: linux-hwmon@vger.kernel.org 22686S: Maintained 22687F: Documentation/hwmon/w83793.rst 22688F: drivers/hwmon/w83793.c 22689 22690W83795 HARDWARE MONITORING DRIVER 22691M: Jean Delvare <jdelvare@suse.com> 22692L: linux-hwmon@vger.kernel.org 22693S: Maintained 22694F: drivers/hwmon/w83795.c 22695 22696W83L51xD SD/MMC CARD INTERFACE DRIVER 22697M: Pierre Ossman <pierre@ossman.eu> 22698S: Maintained 22699F: drivers/mmc/host/wbsd.* 22700 22701WACOM PROTOCOL 4 SERIAL TABLETS 22702M: Julian Squires <julian@cipht.net> 22703M: Hans de Goede <hdegoede@redhat.com> 22704L: linux-input@vger.kernel.org 22705S: Maintained 22706F: drivers/input/tablet/wacom_serial4.c 22707 22708WANGXUN ETHERNET DRIVER 22709M: Jiawen Wu <jiawenwu@trustnetic.com> 22710M: Mengyuan Lou <mengyuanlou@net-swift.com> 22711L: netdev@vger.kernel.org 22712S: Maintained 22713W: https://www.net-swift.com 22714F: Documentation/networking/device_drivers/ethernet/wangxun/* 22715F: drivers/net/ethernet/wangxun/ 22716 22717WATCHDOG DEVICE DRIVERS 22718M: Wim Van Sebroeck <wim@linux-watchdog.org> 22719M: Guenter Roeck <linux@roeck-us.net> 22720L: linux-watchdog@vger.kernel.org 22721S: Maintained 22722W: http://www.linux-watchdog.org/ 22723T: git git://www.linux-watchdog.org/linux-watchdog.git 22724F: Documentation/devicetree/bindings/watchdog/ 22725F: Documentation/watchdog/ 22726F: drivers/watchdog/ 22727F: include/linux/watchdog.h 22728F: include/trace/events/watchdog.h 22729F: include/uapi/linux/watchdog.h 22730 22731WHISKEYCOVE PMIC GPIO DRIVER 22732M: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> 22733L: linux-gpio@vger.kernel.org 22734S: Maintained 22735F: drivers/gpio/gpio-wcove.c 22736 22737WHWAVE RTC DRIVER 22738M: Dianlong Li <long17.cool@163.com> 22739L: linux-rtc@vger.kernel.org 22740S: Maintained 22741F: drivers/rtc/rtc-sd3078.c 22742 22743WIIMOTE HID DRIVER 22744M: David Rheinsberg <david.rheinsberg@gmail.com> 22745L: linux-input@vger.kernel.org 22746S: Maintained 22747F: drivers/hid/hid-wiimote* 22748 22749WILOCITY WIL6210 WIRELESS DRIVER 22750L: linux-wireless@vger.kernel.org 22751S: Orphan 22752W: https://wireless.wiki.kernel.org/en/users/Drivers/wil6210 22753F: drivers/net/wireless/ath/wil6210/ 22754 22755WINBOND CIR DRIVER 22756M: David Härdeman <david@hardeman.nu> 22757S: Maintained 22758F: drivers/media/rc/winbond-cir.c 22759 22760WINSYSTEMS EBC-C384 WATCHDOG DRIVER 22761L: linux-watchdog@vger.kernel.org 22762S: Orphan 22763F: drivers/watchdog/ebc-c384_wdt.c 22764 22765WINSYSTEMS WS16C48 GPIO DRIVER 22766M: William Breathitt Gray <william.gray@linaro.org> 22767L: linux-gpio@vger.kernel.org 22768S: Maintained 22769F: drivers/gpio/gpio-ws16c48.c 22770 22771WIREGUARD SECURE NETWORK TUNNEL 22772M: Jason A. Donenfeld <Jason@zx2c4.com> 22773L: wireguard@lists.zx2c4.com 22774L: netdev@vger.kernel.org 22775S: Maintained 22776F: drivers/net/wireguard/ 22777F: tools/testing/selftests/wireguard/ 22778 22779WISTRON LAPTOP BUTTON DRIVER 22780M: Miloslav Trmac <mitr@volny.cz> 22781S: Maintained 22782F: drivers/input/misc/wistron_btns.c 22783 22784WL3501 WIRELESS PCMCIA CARD DRIVER 22785L: linux-wireless@vger.kernel.org 22786S: Odd fixes 22787F: drivers/net/wireless/legacy/wl3501* 22788 22789WOLFSON MICROELECTRONICS DRIVERS 22790L: patches@opensource.cirrus.com 22791S: Supported 22792W: https://github.com/CirrusLogic/linux-drivers/wiki 22793T: git https://github.com/CirrusLogic/linux-drivers.git 22794F: Documentation/devicetree/bindings/extcon/wlf,arizona.yaml 22795F: Documentation/devicetree/bindings/mfd/wlf,arizona.yaml 22796F: Documentation/devicetree/bindings/mfd/wm831x.txt 22797F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml 22798F: Documentation/devicetree/bindings/sound/wlf,*.yaml 22799F: Documentation/devicetree/bindings/sound/wm* 22800F: Documentation/hwmon/wm83??.rst 22801F: arch/arm/mach-s3c/mach-crag6410* 22802F: drivers/clk/clk-wm83*.c 22803F: drivers/gpio/gpio-*wm*.c 22804F: drivers/gpio/gpio-arizona.c 22805F: drivers/hwmon/wm83??-hwmon.c 22806F: drivers/input/misc/wm831x-on.c 22807F: drivers/input/touchscreen/wm831x-ts.c 22808F: drivers/input/touchscreen/wm97*.c 22809F: drivers/leds/leds-wm83*.c 22810F: drivers/mfd/arizona* 22811F: drivers/mfd/cs47l24* 22812F: drivers/mfd/wm*.c 22813F: drivers/power/supply/wm83*.c 22814F: drivers/regulator/arizona* 22815F: drivers/regulator/wm8*.c 22816F: drivers/rtc/rtc-wm83*.c 22817F: drivers/video/backlight/wm83*_bl.c 22818F: drivers/watchdog/wm83*_wdt.c 22819F: include/linux/mfd/arizona/ 22820F: include/linux/mfd/wm831x/ 22821F: include/linux/mfd/wm8350/ 22822F: include/linux/mfd/wm8400* 22823F: include/linux/regulator/arizona* 22824F: include/linux/wm97xx.h 22825F: include/sound/wm????.h 22826F: sound/soc/codecs/arizona* 22827F: sound/soc/codecs/cs47l24* 22828F: sound/soc/codecs/wm* 22829 22830WORKQUEUE 22831M: Tejun Heo <tj@kernel.org> 22832R: Lai Jiangshan <jiangshanlai@gmail.com> 22833S: Maintained 22834T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git 22835F: Documentation/core-api/workqueue.rst 22836F: include/linux/workqueue.h 22837F: kernel/workqueue.c 22838F: kernel/workqueue_internal.h 22839 22840WWAN DRIVERS 22841M: Loic Poulain <loic.poulain@linaro.org> 22842M: Sergey Ryazanov <ryazanov.s.a@gmail.com> 22843R: Johannes Berg <johannes@sipsolutions.net> 22844L: netdev@vger.kernel.org 22845S: Maintained 22846F: drivers/net/wwan/ 22847F: include/linux/wwan.h 22848F: include/uapi/linux/wwan.h 22849 22850X-POWERS AXP288 PMIC DRIVERS 22851M: Hans de Goede <hdegoede@redhat.com> 22852S: Maintained 22853F: drivers/acpi/pmic/intel_pmic_xpower.c 22854N: axp288 22855 22856X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS 22857M: Chen-Yu Tsai <wens@csie.org> 22858L: linux-kernel@vger.kernel.org 22859S: Maintained 22860N: axp[128] 22861 22862X.25 STACK 22863M: Martin Schiller <ms@dev.tdt.de> 22864L: linux-x25@vger.kernel.org 22865S: Maintained 22866F: Documentation/networking/lapb-module.rst 22867F: Documentation/networking/x25* 22868F: drivers/net/wan/hdlc_x25.c 22869F: drivers/net/wan/lapbether.c 22870F: include/*/lapb.h 22871F: include/net/x25* 22872F: include/uapi/linux/x25.h 22873F: net/lapb/ 22874F: net/x25/ 22875 22876X86 ARCHITECTURE (32-BIT AND 64-BIT) 22877M: Thomas Gleixner <tglx@linutronix.de> 22878M: Ingo Molnar <mingo@redhat.com> 22879M: Borislav Petkov <bp@alien8.de> 22880M: Dave Hansen <dave.hansen@linux.intel.com> 22881M: x86@kernel.org 22882R: "H. Peter Anvin" <hpa@zytor.com> 22883L: linux-kernel@vger.kernel.org 22884S: Maintained 22885T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 22886F: Documentation/arch/x86/ 22887F: Documentation/devicetree/bindings/x86/ 22888F: arch/x86/ 22889 22890X86 ENTRY CODE 22891M: Andy Lutomirski <luto@kernel.org> 22892L: linux-kernel@vger.kernel.org 22893S: Maintained 22894T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm 22895F: arch/x86/entry/ 22896 22897X86 HARDWARE VULNERABILITIES 22898M: Thomas Gleixner <tglx@linutronix.de> 22899M: Borislav Petkov <bp@alien8.de> 22900M: Peter Zijlstra <peterz@infradead.org> 22901M: Josh Poimboeuf <jpoimboe@kernel.org> 22902R: Pawan Gupta <pawan.kumar.gupta@linux.intel.com> 22903S: Maintained 22904F: Documentation/admin-guide/hw-vuln/ 22905F: arch/x86/include/asm/nospec-branch.h 22906F: arch/x86/kernel/cpu/bugs.c 22907 22908X86 MCE INFRASTRUCTURE 22909M: Tony Luck <tony.luck@intel.com> 22910M: Borislav Petkov <bp@alien8.de> 22911L: linux-edac@vger.kernel.org 22912S: Maintained 22913F: Documentation/ABI/testing/sysfs-mce 22914F: Documentation/arch/x86/x86_64/machinecheck.rst 22915F: arch/x86/kernel/cpu/mce/* 22916 22917X86 MICROCODE UPDATE SUPPORT 22918M: Borislav Petkov <bp@alien8.de> 22919S: Maintained 22920F: arch/x86/kernel/cpu/microcode/* 22921 22922X86 MM 22923M: Dave Hansen <dave.hansen@linux.intel.com> 22924M: Andy Lutomirski <luto@kernel.org> 22925M: Peter Zijlstra <peterz@infradead.org> 22926L: linux-kernel@vger.kernel.org 22927S: Maintained 22928T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm 22929F: arch/x86/mm/ 22930 22931X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER 22932M: Hans de Goede <hdegoede@redhat.com> 22933L: platform-driver-x86@vger.kernel.org 22934S: Maintained 22935T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 22936F: drivers/platform/x86/x86-android-tablets/ 22937 22938X86 PLATFORM DRIVERS 22939M: Hans de Goede <hdegoede@redhat.com> 22940M: Mark Gross <markgross@kernel.org> 22941L: platform-driver-x86@vger.kernel.org 22942S: Maintained 22943T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 22944F: drivers/platform/olpc/ 22945F: drivers/platform/x86/ 22946F: include/linux/platform_data/x86/ 22947 22948X86 PLATFORM DRIVERS - ARCH 22949R: Darren Hart <dvhart@infradead.org> 22950R: Andy Shevchenko <andy@infradead.org> 22951L: platform-driver-x86@vger.kernel.org 22952L: x86@kernel.org 22953S: Maintained 22954T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 22955F: arch/x86/platform 22956 22957X86 PLATFORM UV HPE SUPERDOME FLEX 22958M: Steve Wahl <steve.wahl@hpe.com> 22959R: Mike Travis <mike.travis@hpe.com> 22960R: Dimitri Sivanich <dimitri.sivanich@hpe.com> 22961R: Russ Anderson <russ.anderson@hpe.com> 22962S: Supported 22963F: arch/x86/include/asm/uv/ 22964F: arch/x86/kernel/apic/x2apic_uv_x.c 22965F: arch/x86/platform/uv/ 22966 22967X86 STACK UNWINDING 22968M: Josh Poimboeuf <jpoimboe@kernel.org> 22969M: Peter Zijlstra <peterz@infradead.org> 22970S: Supported 22971F: arch/x86/include/asm/unwind*.h 22972F: arch/x86/kernel/dumpstack.c 22973F: arch/x86/kernel/stacktrace.c 22974F: arch/x86/kernel/unwind_*.c 22975 22976X86 VDSO 22977M: Andy Lutomirski <luto@kernel.org> 22978L: linux-kernel@vger.kernel.org 22979S: Maintained 22980T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso 22981F: arch/x86/entry/vdso/ 22982 22983XARRAY 22984M: Matthew Wilcox <willy@infradead.org> 22985L: linux-fsdevel@vger.kernel.org 22986S: Supported 22987F: Documentation/core-api/xarray.rst 22988F: include/linux/idr.h 22989F: include/linux/xarray.h 22990F: lib/idr.c 22991F: lib/xarray.c 22992F: tools/testing/radix-tree 22993 22994XBOX DVD IR REMOTE 22995M: Benjamin Valentin <benpicco@googlemail.com> 22996S: Maintained 22997F: drivers/media/rc/keymaps/rc-xbox-dvd.c 22998F: drivers/media/rc/xbox_remote.c 22999 23000XC2028/3028 TUNER DRIVER 23001M: Mauro Carvalho Chehab <mchehab@kernel.org> 23002L: linux-media@vger.kernel.org 23003S: Maintained 23004W: https://linuxtv.org 23005T: git git://linuxtv.org/media_tree.git 23006F: drivers/media/tuners/xc2028.* 23007 23008XDP (eXpress Data Path) 23009M: Alexei Starovoitov <ast@kernel.org> 23010M: Daniel Borkmann <daniel@iogearbox.net> 23011M: David S. Miller <davem@davemloft.net> 23012M: Jakub Kicinski <kuba@kernel.org> 23013M: Jesper Dangaard Brouer <hawk@kernel.org> 23014M: John Fastabend <john.fastabend@gmail.com> 23015L: netdev@vger.kernel.org 23016L: bpf@vger.kernel.org 23017S: Supported 23018F: drivers/net/ethernet/*/*/*/*/*xdp* 23019F: drivers/net/ethernet/*/*/*xdp* 23020F: include/net/xdp.h 23021F: include/net/xdp_priv.h 23022F: include/trace/events/xdp.h 23023F: kernel/bpf/cpumap.c 23024F: kernel/bpf/devmap.c 23025F: net/core/xdp.c 23026F: samples/bpf/xdp* 23027F: tools/testing/selftests/bpf/*/*xdp* 23028F: tools/testing/selftests/bpf/*xdp* 23029K: (?:\b|_)xdp(?:\b|_) 23030 23031XDP SOCKETS (AF_XDP) 23032M: Björn Töpel <bjorn@kernel.org> 23033M: Magnus Karlsson <magnus.karlsson@intel.com> 23034M: Maciej Fijalkowski <maciej.fijalkowski@intel.com> 23035R: Jonathan Lemon <jonathan.lemon@gmail.com> 23036L: netdev@vger.kernel.org 23037L: bpf@vger.kernel.org 23038S: Maintained 23039F: Documentation/networking/af_xdp.rst 23040F: include/net/netns/xdp.h 23041F: include/net/xdp_sock* 23042F: include/net/xsk_buff_pool.h 23043F: include/uapi/linux/if_xdp.h 23044F: include/uapi/linux/xdp_diag.h 23045F: net/xdp/ 23046F: tools/testing/selftests/bpf/*xsk* 23047 23048XEN BLOCK SUBSYSTEM 23049M: Roger Pau Monné <roger.pau@citrix.com> 23050L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23051S: Supported 23052F: drivers/block/xen* 23053F: drivers/block/xen-blkback/* 23054 23055XEN HYPERVISOR ARM 23056M: Stefano Stabellini <sstabellini@kernel.org> 23057L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23058S: Maintained 23059F: arch/arm/include/asm/xen/ 23060F: arch/arm/xen/ 23061 23062XEN HYPERVISOR ARM64 23063M: Stefano Stabellini <sstabellini@kernel.org> 23064L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23065S: Maintained 23066F: arch/arm64/include/asm/xen/ 23067F: arch/arm64/xen/ 23068 23069XEN HYPERVISOR INTERFACE 23070M: Juergen Gross <jgross@suse.com> 23071M: Stefano Stabellini <sstabellini@kernel.org> 23072R: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com> 23073L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23074S: Supported 23075T: git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git 23076F: Documentation/ABI/stable/sysfs-hypervisor-xen 23077F: Documentation/ABI/testing/sysfs-hypervisor-xen 23078F: drivers/*/xen-*front.c 23079F: drivers/xen/ 23080F: include/uapi/xen/ 23081F: include/xen/ 23082F: kernel/configs/xen.config 23083 23084XEN HYPERVISOR X86 23085M: Juergen Gross <jgross@suse.com> 23086R: Boris Ostrovsky <boris.ostrovsky@oracle.com> 23087L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23088S: Supported 23089F: arch/x86/configs/xen.config 23090F: arch/x86/include/asm/pvclock-abi.h 23091F: arch/x86/include/asm/xen/ 23092F: arch/x86/platform/pvh/ 23093F: arch/x86/xen/ 23094 23095XEN NETWORK BACKEND DRIVER 23096M: Wei Liu <wei.liu@kernel.org> 23097M: Paul Durrant <paul@xen.org> 23098L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23099L: netdev@vger.kernel.org 23100S: Supported 23101F: drivers/net/xen-netback/* 23102 23103XEN PCI SUBSYSTEM 23104M: Juergen Gross <jgross@suse.com> 23105L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23106S: Supported 23107F: arch/x86/pci/*xen* 23108F: drivers/pci/*xen* 23109 23110XEN PVSCSI DRIVERS 23111M: Juergen Gross <jgross@suse.com> 23112L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23113L: linux-scsi@vger.kernel.org 23114S: Supported 23115F: drivers/scsi/xen-scsifront.c 23116F: drivers/xen/xen-scsiback.c 23117F: include/xen/interface/io/vscsiif.h 23118 23119XEN PVUSB DRIVER 23120M: Juergen Gross <jgross@suse.com> 23121L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23122L: linux-usb@vger.kernel.org 23123S: Supported 23124F: drivers/usb/host/xen* 23125F: include/xen/interface/io/usbif.h 23126 23127XEN SOUND FRONTEND DRIVER 23128M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 23129L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23130L: alsa-devel@alsa-project.org (moderated for non-subscribers) 23131S: Supported 23132F: sound/xen/* 23133 23134XEN SWIOTLB SUBSYSTEM 23135M: Juergen Gross <jgross@suse.com> 23136M: Stefano Stabellini <sstabellini@kernel.org> 23137L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23138L: iommu@lists.linux.dev 23139S: Supported 23140F: arch/*/include/asm/xen/swiotlb-xen.h 23141F: drivers/xen/swiotlb-xen.c 23142F: include/xen/arm/swiotlb-xen.h 23143F: include/xen/swiotlb-xen.h 23144 23145XFS FILESYSTEM 23146M: Darrick J. Wong <djwong@kernel.org> 23147L: linux-xfs@vger.kernel.org 23148S: Supported 23149W: http://xfs.org/ 23150C: irc://irc.oftc.net/xfs 23151T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 23152F: Documentation/ABI/testing/sysfs-fs-xfs 23153F: Documentation/admin-guide/xfs.rst 23154F: Documentation/filesystems/xfs-delayed-logging-design.rst 23155F: Documentation/filesystems/xfs-self-describing-metadata.rst 23156F: fs/xfs/ 23157F: include/uapi/linux/dqblk_xfs.h 23158F: include/uapi/linux/fsmap.h 23159 23160XILINX AMS DRIVER 23161M: Anand Ashok Dumbre <anand.ashok.dumbre@xilinx.com> 23162L: linux-iio@vger.kernel.org 23163S: Maintained 23164F: Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml 23165F: drivers/iio/adc/xilinx-ams.c 23166 23167XILINX AXI ETHERNET DRIVER 23168M: Radhey Shyam Pandey <radhey.shyam.pandey@xilinx.com> 23169S: Maintained 23170F: Documentation/devicetree/bindings/net/xlnx,axi-ethernet.yaml 23171F: drivers/net/ethernet/xilinx/xilinx_axienet* 23172 23173XILINX CAN DRIVER 23174M: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com> 23175R: Naga Sureshkumar Relli <naga.sureshkumar.relli@xilinx.com> 23176L: linux-can@vger.kernel.org 23177S: Maintained 23178F: Documentation/devicetree/bindings/net/can/xilinx,can.yaml 23179F: drivers/net/can/xilinx_can.c 23180 23181XILINX EVENT MANAGEMENT DRIVER 23182M: Abhyuday Godhasara <abhyuday.godhasara@xilinx.com> 23183S: Maintained 23184F: drivers/soc/xilinx/xlnx_event_manager.c 23185F: include/linux/firmware/xlnx-event-manager.h 23186 23187XILINX GPIO DRIVER 23188M: Shubhrajyoti Datta <shubhrajyoti.datta@xilinx.com> 23189R: Srinivas Neeli <srinivas.neeli@xilinx.com> 23190R: Michal Simek <michal.simek@amd.com> 23191S: Maintained 23192F: Documentation/devicetree/bindings/gpio/gpio-zynq.yaml 23193F: Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml 23194F: drivers/gpio/gpio-xilinx.c 23195F: drivers/gpio/gpio-zynq.c 23196 23197XILINX PWM DRIVER 23198M: Sean Anderson <sean.anderson@seco.com> 23199S: Maintained 23200F: drivers/pwm/pwm-xilinx.c 23201F: include/clocksource/timer-xilinx.h 23202 23203XILINX SD-FEC IP CORES 23204M: Derek Kiernan <derek.kiernan@xilinx.com> 23205M: Dragan Cvetic <dragan.cvetic@xilinx.com> 23206S: Maintained 23207F: Documentation/devicetree/bindings/misc/xlnx,sd-fec.txt 23208F: Documentation/misc-devices/xilinx_sdfec.rst 23209F: drivers/misc/Kconfig 23210F: drivers/misc/Makefile 23211F: drivers/misc/xilinx_sdfec.c 23212F: include/uapi/misc/xilinx_sdfec.h 23213 23214XILINX UARTLITE SERIAL DRIVER 23215M: Peter Korsgaard <jacmet@sunsite.dk> 23216L: linux-serial@vger.kernel.org 23217S: Maintained 23218F: drivers/tty/serial/uartlite.c 23219 23220XILINX VIDEO IP CORES 23221M: Hyun Kwon <hyun.kwon@xilinx.com> 23222M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23223L: linux-media@vger.kernel.org 23224S: Supported 23225T: git git://linuxtv.org/media_tree.git 23226F: Documentation/devicetree/bindings/media/xilinx/ 23227F: drivers/media/platform/xilinx/ 23228F: include/uapi/linux/xilinx-v4l2-controls.h 23229 23230XILINX WATCHDOG DRIVER 23231M: Srinivas Neeli <srinivas.neeli@amd.com> 23232R: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23233R: Michal Simek <michal.simek@amd.com> 23234S: Maintained 23235F: Documentation/devicetree/bindings/watchdog/xlnx,xps-timebase-wdt.yaml 23236F: drivers/watchdog/of_xilinx_wdt.c 23237 23238XILINX XDMA DRIVER 23239M: Lizhi Hou <lizhi.hou@amd.com> 23240M: Brian Xu <brian.xu@amd.com> 23241M: Raj Kumar Rampelli <raj.kumar.rampelli@amd.com> 23242L: dmaengine@vger.kernel.org 23243S: Supported 23244F: drivers/dma/xilinx/xdma-regs.h 23245F: drivers/dma/xilinx/xdma.c 23246F: include/linux/dma/amd_xdma.h 23247F: include/linux/platform_data/amd_xdma.h 23248 23249XILINX ZYNQMP DPDMA DRIVER 23250M: Hyun Kwon <hyun.kwon@xilinx.com> 23251M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23252L: dmaengine@vger.kernel.org 23253S: Supported 23254F: Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml 23255F: drivers/dma/xilinx/xilinx_dpdma.c 23256F: include/dt-bindings/dma/xlnx-zynqmp-dpdma.h 23257 23258XILINX ZYNQMP OCM EDAC DRIVER 23259M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23260M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 23261S: Maintained 23262F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynqmp-ocmc-1.0.yaml 23263F: drivers/edac/zynqmp_edac.c 23264 23265XILINX ZYNQMP PSGTR PHY DRIVER 23266M: Anurag Kumar Vulisha <anurag.kumar.vulisha@xilinx.com> 23267M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23268L: linux-kernel@vger.kernel.org 23269S: Supported 23270T: git https://github.com/Xilinx/linux-xlnx.git 23271F: Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml 23272F: drivers/phy/xilinx/phy-zynqmp.c 23273 23274XILINX ZYNQMP SHA3 DRIVER 23275M: Harsha <harsha.harsha@xilinx.com> 23276S: Maintained 23277F: drivers/crypto/xilinx/zynqmp-sha.c 23278 23279XILLYBUS DRIVER 23280M: Eli Billauer <eli.billauer@gmail.com> 23281L: linux-kernel@vger.kernel.org 23282S: Supported 23283F: drivers/char/xillybus/ 23284 23285XLP9XX I2C DRIVER 23286M: George Cherian <gcherian@marvell.com> 23287L: linux-i2c@vger.kernel.org 23288S: Supported 23289W: http://www.marvell.com 23290F: drivers/i2c/busses/i2c-xlp9xx.c 23291 23292XRA1403 GPIO EXPANDER 23293M: Nandor Han <nandor.han@ge.com> 23294L: linux-gpio@vger.kernel.org 23295S: Maintained 23296F: Documentation/devicetree/bindings/gpio/gpio-xra1403.txt 23297F: drivers/gpio/gpio-xra1403.c 23298 23299XTENSA XTFPGA PLATFORM SUPPORT 23300M: Max Filippov <jcmvbkbc@gmail.com> 23301S: Maintained 23302F: drivers/spi/spi-xtensa-xtfpga.c 23303F: sound/soc/xtensa/xtfpga-i2s.c 23304 23305YAM DRIVER FOR AX.25 23306M: Jean-Paul Roubelat <jpr@f6fbb.org> 23307L: linux-hams@vger.kernel.org 23308S: Maintained 23309F: drivers/net/hamradio/yam* 23310F: include/linux/yam.h 23311 23312YAMA SECURITY MODULE 23313M: Kees Cook <keescook@chromium.org> 23314S: Supported 23315T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 23316F: Documentation/admin-guide/LSM/Yama.rst 23317F: security/yama/ 23318 23319YEALINK PHONE DRIVER 23320M: Henk Vergonet <Henk.Vergonet@gmail.com> 23321L: usbb2k-api-dev@nongnu.org 23322S: Maintained 23323F: Documentation/input/devices/yealink.rst 23324F: drivers/input/misc/yealink.* 23325 23326Z3FOLD COMPRESSED PAGE ALLOCATOR 23327M: Vitaly Wool <vitaly.wool@konsulko.com> 23328R: Miaohe Lin <linmiaohe@huawei.com> 23329L: linux-mm@kvack.org 23330S: Maintained 23331F: mm/z3fold.c 23332 23333Z8530 DRIVER FOR AX.25 23334M: Joerg Reuter <jreuter@yaina.de> 23335L: linux-hams@vger.kernel.org 23336S: Maintained 23337W: http://yaina.de/jreuter/ 23338W: http://www.qsl.net/dl1bke/ 23339F: Documentation/networking/device_drivers/hamradio/z8530drv.rst 23340F: drivers/net/hamradio/*scc.c 23341F: drivers/net/hamradio/z8530.h 23342 23343ZBUD COMPRESSED PAGE ALLOCATOR 23344M: Seth Jennings <sjenning@redhat.com> 23345M: Dan Streetman <ddstreet@ieee.org> 23346L: linux-mm@kvack.org 23347S: Maintained 23348F: mm/zbud.c 23349 23350ZD1211RW WIRELESS DRIVER 23351M: Ulrich Kunitz <kune@deine-taler.de> 23352L: linux-wireless@vger.kernel.org 23353L: zd1211-devs@lists.sourceforge.net (subscribers-only) 23354S: Maintained 23355W: http://zd1211.ath.cx/wiki/DriverRewrite 23356F: drivers/net/wireless/zydas/zd1211rw/ 23357 23358ZD1301 MEDIA DRIVER 23359M: Antti Palosaari <crope@iki.fi> 23360L: linux-media@vger.kernel.org 23361S: Maintained 23362W: https://linuxtv.org/ 23363W: http://palosaari.fi/linux/ 23364Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23365F: drivers/media/usb/dvb-usb-v2/zd1301* 23366 23367ZD1301_DEMOD MEDIA DRIVER 23368M: Antti Palosaari <crope@iki.fi> 23369L: linux-media@vger.kernel.org 23370S: Maintained 23371W: https://linuxtv.org/ 23372W: http://palosaari.fi/linux/ 23373Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23374F: drivers/media/dvb-frontends/zd1301_demod* 23375 23376ZHAOXIN PROCESSOR SUPPORT 23377M: Tony W Wang-oc <TonyWWang-oc@zhaoxin.com> 23378L: linux-kernel@vger.kernel.org 23379S: Maintained 23380F: arch/x86/kernel/cpu/zhaoxin.c 23381 23382ZONEFS FILESYSTEM 23383M: Damien Le Moal <dlemoal@kernel.org> 23384M: Naohiro Aota <naohiro.aota@wdc.com> 23385R: Johannes Thumshirn <jth@kernel.org> 23386L: linux-fsdevel@vger.kernel.org 23387S: Maintained 23388T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git 23389F: Documentation/filesystems/zonefs.rst 23390F: fs/zonefs/ 23391 23392ZPOOL COMPRESSED PAGE STORAGE API 23393M: Dan Streetman <ddstreet@ieee.org> 23394L: linux-mm@kvack.org 23395S: Maintained 23396F: include/linux/zpool.h 23397F: mm/zpool.c 23398 23399ZR36067 VIDEO FOR LINUX DRIVER 23400M: Corentin Labbe <clabbe@baylibre.com> 23401L: mjpeg-users@lists.sourceforge.net 23402L: linux-media@vger.kernel.org 23403S: Maintained 23404W: http://mjpeg.sourceforge.net/driver-zoran/ 23405Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23406F: Documentation/driver-api/media/drivers/zoran.rst 23407F: drivers/media/pci/zoran/ 23408 23409ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER 23410M: Minchan Kim <minchan@kernel.org> 23411M: Sergey Senozhatsky <senozhatsky@chromium.org> 23412L: linux-kernel@vger.kernel.org 23413S: Maintained 23414F: Documentation/admin-guide/blockdev/zram.rst 23415F: drivers/block/zram/ 23416 23417ZS DECSTATION Z85C30 SERIAL DRIVER 23418M: "Maciej W. Rozycki" <macro@orcam.me.uk> 23419S: Maintained 23420F: drivers/tty/serial/zs.* 23421 23422ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR 23423M: Minchan Kim <minchan@kernel.org> 23424M: Sergey Senozhatsky <senozhatsky@chromium.org> 23425L: linux-mm@kvack.org 23426S: Maintained 23427F: Documentation/mm/zsmalloc.rst 23428F: include/linux/zsmalloc.h 23429F: mm/zsmalloc.c 23430 23431ZSTD 23432M: Nick Terrell <terrelln@fb.com> 23433S: Maintained 23434B: https://github.com/facebook/zstd/issues 23435T: git https://github.com/terrelln/linux.git 23436F: crypto/zstd.c 23437F: include/linux/zstd* 23438F: lib/decompress_unzstd.c 23439F: lib/zstd/ 23440N: zstd 23441K: zstd 23442 23443ZSWAP COMPRESSED SWAP CACHING 23444M: Seth Jennings <sjenning@redhat.com> 23445M: Dan Streetman <ddstreet@ieee.org> 23446M: Vitaly Wool <vitaly.wool@konsulko.com> 23447L: linux-mm@kvack.org 23448S: Maintained 23449F: mm/zswap.c 23450 23451THE REST 23452M: Linus Torvalds <torvalds@linux-foundation.org> 23453L: linux-kernel@vger.kernel.org 23454S: Buried alive in reporters 23455T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 23456F: * 23457F: */ 23458