1List of maintainers and how to submit kernel changes 2==================================================== 3 4Please try to follow the guidelines below. This will make things 5easier on the maintainers. Not all of these guidelines matter for every 6trivial patch so apply some common sense. 7 8Tips for patch submitters 9------------------------- 10 111. Always *test* your changes, however small, on at least 4 or 12 5 people, preferably many more. 13 142. Try to release a few ALPHA test versions to the net. Announce 15 them onto the kernel channel and await results. This is especially 16 important for device drivers, because often that's the only way 17 you will find things like the fact version 3 firmware needs 18 a magic fix you didn't know about, or some clown changed the 19 chips on a board and not its name. (Don't laugh! Look at the 20 SMC etherpower for that.) 21 223. Make sure your changes compile correctly in multiple 23 configurations. In particular check that changes work both as a 24 module and built into the kernel. 25 264. When you are happy with a change make it generally available for 27 testing and await feedback. 28 295. Make a patch available to the relevant maintainer in the list. Use 30 ``diff -u`` to make the patch easy to merge. Be prepared to get your 31 changes sent back with seemingly silly requests about formatting 32 and variable names. These aren't as silly as they seem. One 33 job the maintainers (and especially Linus) do is to keep things 34 looking the same. Sometimes this means that the clever hack in 35 your driver to get around a problem actually needs to become a 36 generalized kernel feature ready for next time. 37 38 PLEASE check your patch with the automated style checker 39 (scripts/checkpatch.pl) to catch trivial style violations. 40 See Documentation/process/coding-style.rst for guidance here. 41 42 PLEASE CC: the maintainers and mailing lists that are generated 43 by ``scripts/get_maintainer.pl.`` The results returned by the 44 script will be best if you have git installed and are making 45 your changes in a branch derived from Linus' latest git tree. 46 See Documentation/process/submitting-patches.rst for details. 47 48 PLEASE try to include any credit lines you want added with the 49 patch. It avoids people being missed off by mistake and makes 50 it easier to know who wants adding and who doesn't. 51 52 PLEASE document known bugs. If it doesn't work for everything 53 or does something very odd once a month document it. 54 55 PLEASE remember that submissions must be made under the terms 56 of the Linux Foundation certificate of contribution and should 57 include a Signed-off-by: line. The current version of this 58 "Developer's Certificate of Origin" (DCO) is listed in the file 59 Documentation/process/submitting-patches.rst. 60 616. Make sure you have the right to send any changes you make. If you 62 do changes at work you may find your employer owns the patch 63 not you. 64 657. When sending security related changes or reports to a maintainer 66 please Cc: security@kernel.org, especially if the maintainer 67 does not respond. Please keep in mind that the security team is 68 a small set of people who can be efficient only when working on 69 verified bugs. Please only Cc: this list when you have identified 70 that the bug would present a short-term risk to other users if it 71 were publicly disclosed. For example, reports of address leaks do 72 not represent an immediate threat and are better handled publicly, 73 and ideally, should come with a patch proposal. Please do not send 74 automated reports to this list either. Such bugs will be handled 75 better and faster in the usual public places. See 76 Documentation/process/security-bugs.rst for details. 77 788. Happy hacking. 79 80Descriptions of section entries and preferred order 81--------------------------------------------------- 82 83 M: *Mail* patches to: FullName <address@domain> 84 R: Designated *Reviewer*: FullName <address@domain> 85 These reviewers should be CCed on patches. 86 L: *Mailing list* that is relevant to this area 87 S: *Status*, one of the following: 88 Supported: Someone is actually paid to look after this. 89 Maintained: Someone actually looks after it. 90 Odd Fixes: It has a maintainer but they don't have time to do 91 much other than throw the odd patch in. See below.. 92 Orphan: No current maintainer [but maybe you could take the 93 role as you write your new code]. 94 Obsolete: Old code. Something tagged obsolete generally means 95 it has been replaced by a better system and you 96 should be using that. 97 W: *Web-page* with status/info 98 Q: *Patchwork* web based patch tracking system site 99 B: URI for where to file *bugs*. A web-page with detailed bug 100 filing info, a direct bug tracker link, or a mailto: URI. 101 C: URI for *chat* protocol, server and channel where developers 102 usually hang out, for example irc://server/channel. 103 P: Subsystem Profile document for more details submitting 104 patches to the given subsystem. This is either an in-tree file, 105 or a URI. See Documentation/maintainer/maintainer-entry-profile.rst 106 for details. 107 T: *SCM* tree type and location. 108 Type is one of: git, hg, quilt, stgit, topgit 109 F: *Files* and directories wildcard patterns. 110 A trailing slash includes all files and subdirectory files. 111 F: drivers/net/ all files in and below drivers/net 112 F: drivers/net/* all files in drivers/net, but not below 113 F: */net/* all files in "any top level directory"/net 114 One pattern per line. Multiple F: lines acceptable. 115 X: *Excluded* files and directories that are NOT maintained, same 116 rules as F:. Files exclusions are tested before file matches. 117 Can be useful for excluding a specific subdirectory, for instance: 118 F: net/ 119 X: net/ipv6/ 120 matches all files in and below net excluding net/ipv6/ 121 N: Files and directories *Regex* patterns. 122 N: [^a-z]tegra all files whose path contains tegra 123 (not including files like integrator) 124 One pattern per line. Multiple N: lines acceptable. 125 scripts/get_maintainer.pl has different behavior for files that 126 match F: pattern and matches of N: patterns. By default, 127 get_maintainer will not look at git log history when an F: pattern 128 match occurs. When an N: match occurs, git log history is used 129 to also notify the people that have git commit signatures. 130 K: *Content regex* (perl extended) pattern match in a patch or file. 131 For instance: 132 K: of_get_profile 133 matches patches or files that contain "of_get_profile" 134 K: \b(printk|pr_(info|err))\b 135 matches patches or files that contain one or more of the words 136 printk, pr_info or pr_err 137 One regex pattern per line. Multiple K: lines acceptable. 138 139Maintainers List 140---------------- 141 142.. note:: When reading this list, please look for the most precise areas 143 first. When adding to this list, please keep the entries in 144 alphabetical order. 145 1463C59X NETWORK DRIVER 147M: Steffen Klassert <klassert@kernel.org> 148L: netdev@vger.kernel.org 149S: Odd Fixes 150F: Documentation/networking/device_drivers/ethernet/3com/vortex.rst 151F: drivers/net/ethernet/3com/3c59x.c 152 1533CR990 NETWORK DRIVER 154M: David Dillow <dave@thedillows.org> 155L: netdev@vger.kernel.org 156S: Maintained 157F: drivers/net/ethernet/3com/typhoon* 158 1593WARE SAS/SATA-RAID SCSI DRIVERS (3W-XXXX, 3W-9XXX, 3W-SAS) 160M: Adam Radford <aradford@gmail.com> 161L: linux-scsi@vger.kernel.org 162S: Supported 163W: http://www.lsi.com 164F: drivers/scsi/3w-* 165 16653C700 AND 53C700-66 SCSI DRIVER 167M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 168L: linux-scsi@vger.kernel.org 169S: Maintained 170F: drivers/scsi/53c700* 171 1726LOWPAN GENERIC (BTLE/IEEE 802.15.4) 173M: Alexander Aring <alex.aring@gmail.com> 174L: linux-bluetooth@vger.kernel.org 175L: linux-wpan@vger.kernel.org 176S: Maintained 177F: Documentation/networking/6lowpan.rst 178F: include/net/6lowpan.h 179F: net/6lowpan/ 180 1816PACK NETWORK DRIVER FOR AX.25 182M: Andreas Koensgen <ajk@comnets.uni-bremen.de> 183L: linux-hams@vger.kernel.org 184S: Maintained 185F: drivers/net/hamradio/6pack.c 186 187802.11 (including CFG80211/NL80211) 188M: Johannes Berg <johannes@sipsolutions.net> 189L: linux-wireless@vger.kernel.org 190S: Maintained 191W: https://wireless.wiki.kernel.org/ 192Q: https://patchwork.kernel.org/project/linux-wireless/list/ 193T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 194T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 195F: Documentation/driver-api/80211/cfg80211.rst 196F: Documentation/networking/regulatory.rst 197F: include/linux/ieee80211.h 198F: include/net/cfg80211.h 199F: include/net/ieee80211_radiotap.h 200F: include/net/iw_handler.h 201F: include/net/wext.h 202F: include/uapi/linux/nl80211.h 203F: include/uapi/linux/wireless.h 204F: net/wireless/ 205 2068169 10/100/1000 GIGABIT ETHERNET DRIVER 207M: Heiner Kallweit <hkallweit1@gmail.com> 208M: nic_swsd@realtek.com 209L: netdev@vger.kernel.org 210S: Maintained 211F: drivers/net/ethernet/realtek/r8169* 212 2138250/16?50 (AND CLONE UARTS) SERIAL DRIVER 214M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 215L: linux-serial@vger.kernel.org 216S: Maintained 217T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 218F: drivers/tty/serial/8250* 219F: include/linux/serial_8250.h 220 2218390 NETWORK DRIVERS [WD80x3/SMC-ELITE, SMC-ULTRA, NE2000, 3C503, etc.] 222L: netdev@vger.kernel.org 223S: Orphan / Obsolete 224F: drivers/net/ethernet/8390/ 225 2269P FILE SYSTEM 227M: Eric Van Hensbergen <ericvh@kernel.org> 228M: Latchesar Ionkov <lucho@ionkov.net> 229M: Dominique Martinet <asmadeus@codewreck.org> 230R: Christian Schoenebeck <linux_oss@crudebyte.com> 231L: v9fs@lists.linux.dev 232S: Maintained 233W: http://github.com/v9fs 234Q: http://patchwork.kernel.org/project/v9fs-devel/list/ 235T: git git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs.git 236T: git git://github.com/martinetd/linux.git 237F: Documentation/filesystems/9p.rst 238F: fs/9p/ 239F: include/net/9p/ 240F: include/trace/events/9p.h 241F: include/uapi/linux/virtio_9p.h 242F: net/9p/ 243 244A64FX DIAG DRIVER 245M: Hitomi Hasegawa <hasegawa-hitomi@fujitsu.com> 246S: Supported 247F: drivers/soc/fujitsu/a64fx-diag.c 248 249A8293 MEDIA DRIVER 250M: Antti Palosaari <crope@iki.fi> 251L: linux-media@vger.kernel.org 252S: Maintained 253W: https://linuxtv.org 254W: http://palosaari.fi/linux/ 255Q: http://patchwork.linuxtv.org/project/linux-media/list/ 256T: git git://linuxtv.org/anttip/media_tree.git 257F: drivers/media/dvb-frontends/a8293* 258 259AACRAID SCSI RAID DRIVER 260M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 261L: linux-scsi@vger.kernel.org 262S: Supported 263W: http://www.adaptec.com/ 264F: Documentation/scsi/aacraid.rst 265F: drivers/scsi/aacraid/ 266 267AB8500 BATTERY AND CHARGER DRIVERS 268M: Linus Walleij <linus.walleij@linaro.org> 269F: Documentation/devicetree/bindings/power/supply/*ab8500* 270F: drivers/power/supply/*ab8500* 271 272ABI/API 273L: linux-api@vger.kernel.org 274F: include/linux/syscalls.h 275F: kernel/sys_ni.c 276X: arch/*/include/uapi/ 277X: include/uapi/ 278 279ABIT UGURU 1,2 HARDWARE MONITOR DRIVER 280M: Hans de Goede <hdegoede@redhat.com> 281L: linux-hwmon@vger.kernel.org 282S: Maintained 283F: drivers/hwmon/abituguru.c 284 285ABIT UGURU 3 HARDWARE MONITOR DRIVER 286M: Alistair John Strachan <alistair@devzero.co.uk> 287L: linux-hwmon@vger.kernel.org 288S: Maintained 289F: drivers/hwmon/abituguru3.c 290 291ACCES 104-DIO-48E GPIO DRIVER 292M: William Breathitt Gray <william.gray@linaro.org> 293L: linux-gpio@vger.kernel.org 294S: Maintained 295F: drivers/gpio/gpio-104-dio-48e.c 296 297ACCES 104-IDI-48 GPIO DRIVER 298M: William Breathitt Gray <william.gray@linaro.org> 299L: linux-gpio@vger.kernel.org 300S: Maintained 301F: drivers/gpio/gpio-104-idi-48.c 302 303ACCES 104-IDIO-16 GPIO DRIVER 304M: William Breathitt Gray <william.gray@linaro.org> 305L: linux-gpio@vger.kernel.org 306S: Maintained 307F: drivers/gpio/gpio-104-idio-16.c 308 309ACCES 104-QUAD-8 DRIVER 310M: William Breathitt Gray <william.gray@linaro.org> 311L: linux-iio@vger.kernel.org 312S: Maintained 313F: drivers/counter/104-quad-8.c 314 315ACCES IDIO-16 GPIO LIBRARY 316M: William Breathitt Gray <william.gray@linaro.org> 317L: linux-gpio@vger.kernel.org 318S: Maintained 319F: drivers/gpio/gpio-idio-16.c 320F: drivers/gpio/gpio-idio-16.h 321 322ACCES PCI-IDIO-16 GPIO DRIVER 323M: William Breathitt Gray <william.gray@linaro.org> 324L: linux-gpio@vger.kernel.org 325S: Maintained 326F: drivers/gpio/gpio-pci-idio-16.c 327 328ACCES PCIe-IDIO-24 GPIO DRIVER 329M: William Breathitt Gray <william.gray@linaro.org> 330L: linux-gpio@vger.kernel.org 331S: Maintained 332F: drivers/gpio/gpio-pcie-idio-24.c 333 334ACENIC DRIVER 335M: Jes Sorensen <jes@trained-monkey.org> 336L: linux-acenic@sunsite.dk 337S: Maintained 338F: drivers/net/ethernet/alteon/acenic* 339 340ACER ASPIRE ONE TEMPERATURE AND FAN DRIVER 341M: Peter Kaestle <peter@piie.net> 342L: platform-driver-x86@vger.kernel.org 343S: Maintained 344W: http://piie.net/?section=acerhdf 345F: drivers/platform/x86/acerhdf.c 346 347ACER WMI LAPTOP EXTRAS 348M: "Lee, Chun-Yi" <jlee@suse.com> 349L: platform-driver-x86@vger.kernel.org 350S: Maintained 351F: drivers/platform/x86/acer-wmi.c 352 353ACPI 354M: "Rafael J. Wysocki" <rafael@kernel.org> 355R: Len Brown <lenb@kernel.org> 356L: linux-acpi@vger.kernel.org 357S: Supported 358Q: https://patchwork.kernel.org/project/linux-acpi/list/ 359B: https://bugzilla.kernel.org 360T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 361F: Documentation/ABI/testing/configfs-acpi 362F: Documentation/ABI/testing/sysfs-bus-acpi 363F: Documentation/firmware-guide/acpi/ 364F: arch/x86/kernel/acpi/ 365F: arch/x86/pci/acpi.c 366F: drivers/acpi/ 367F: drivers/pci/*/*acpi* 368F: drivers/pci/*acpi* 369F: drivers/pnp/pnpacpi/ 370F: include/acpi/ 371F: include/linux/acpi.h 372F: include/linux/fwnode.h 373F: tools/power/acpi/ 374 375ACPI APEI 376M: "Rafael J. Wysocki" <rafael@kernel.org> 377R: Len Brown <lenb@kernel.org> 378R: James Morse <james.morse@arm.com> 379R: Tony Luck <tony.luck@intel.com> 380R: Borislav Petkov <bp@alien8.de> 381L: linux-acpi@vger.kernel.org 382F: drivers/acpi/apei/ 383 384ACPI COMPONENT ARCHITECTURE (ACPICA) 385M: Robert Moore <robert.moore@intel.com> 386M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 387L: linux-acpi@vger.kernel.org 388L: acpica-devel@lists.linuxfoundation.org 389S: Supported 390W: https://acpica.org/ 391W: https://github.com/acpica/acpica/ 392Q: https://patchwork.kernel.org/project/linux-acpi/list/ 393B: https://bugzilla.kernel.org 394B: https://bugs.acpica.org 395T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 396F: drivers/acpi/acpica/ 397F: include/acpi/ 398F: tools/power/acpi/ 399 400ACPI FOR ARM64 (ACPI/arm64) 401M: Lorenzo Pieralisi <lpieralisi@kernel.org> 402M: Hanjun Guo <guohanjun@huawei.com> 403M: Sudeep Holla <sudeep.holla@arm.com> 404L: linux-acpi@vger.kernel.org 405L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 406S: Maintained 407F: drivers/acpi/arm64 408 409ACPI PCC(Platform Communication Channel) MAILBOX DRIVER 410M: Sudeep Holla <sudeep.holla@arm.com> 411L: linux-acpi@vger.kernel.org 412S: Supported 413F: drivers/mailbox/pcc.c 414 415ACPI PMIC DRIVERS 416M: "Rafael J. Wysocki" <rafael@kernel.org> 417M: Len Brown <lenb@kernel.org> 418R: Andy Shevchenko <andy@kernel.org> 419R: Mika Westerberg <mika.westerberg@linux.intel.com> 420L: linux-acpi@vger.kernel.org 421S: Supported 422Q: https://patchwork.kernel.org/project/linux-acpi/list/ 423B: https://bugzilla.kernel.org 424T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 425F: drivers/acpi/pmic/ 426 427ACPI SERIAL MULTI INSTANTIATE DRIVER 428M: Hans de Goede <hdegoede@redhat.com> 429L: platform-driver-x86@vger.kernel.org 430S: Maintained 431F: drivers/platform/x86/serial-multi-instantiate.c 432 433ACPI THERMAL DRIVER 434M: Rafael J. Wysocki <rafael@kernel.org> 435R: Zhang Rui <rui.zhang@intel.com> 436L: linux-acpi@vger.kernel.org 437S: Supported 438B: https://bugzilla.kernel.org 439F: drivers/acpi/*thermal* 440 441ACPI VIOT DRIVER 442M: Jean-Philippe Brucker <jean-philippe@linaro.org> 443L: linux-acpi@vger.kernel.org 444L: iommu@lists.linux.dev 445S: Maintained 446F: drivers/acpi/viot.c 447F: include/linux/acpi_viot.h 448 449ACPI WMI DRIVER 450L: platform-driver-x86@vger.kernel.org 451S: Orphan 452F: drivers/platform/x86/wmi.c 453F: include/uapi/linux/wmi.h 454 455ACRN HYPERVISOR SERVICE MODULE 456M: Fei Li <fei1.li@intel.com> 457L: acrn-dev@lists.projectacrn.org (subscribers-only) 458S: Supported 459W: https://projectacrn.org 460F: Documentation/virt/acrn/ 461F: drivers/virt/acrn/ 462F: include/uapi/linux/acrn.h 463 464AD1889 ALSA SOUND DRIVER 465L: linux-parisc@vger.kernel.org 466S: Maintained 467W: https://parisc.wiki.kernel.org/index.php/AD1889 468F: sound/pci/ad1889.* 469 470AD5110 ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER 471M: Mugilraj Dhavachelvan <dmugil2000@gmail.com> 472L: linux-iio@vger.kernel.org 473S: Supported 474F: drivers/iio/potentiometer/ad5110.c 475 476AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER 477M: Michael Hennerich <michael.hennerich@analog.com> 478S: Supported 479W: http://wiki.analog.com/AD5254 480W: https://ez.analog.com/linux-software-drivers 481F: drivers/misc/ad525x_dpot.c 482 483AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821) 484M: Michael Hennerich <michael.hennerich@analog.com> 485S: Supported 486W: http://wiki.analog.com/AD5398 487W: https://ez.analog.com/linux-software-drivers 488F: drivers/regulator/ad5398.c 489 490AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A) 491M: Michael Hennerich <michael.hennerich@analog.com> 492S: Supported 493W: http://wiki.analog.com/AD7142 494W: https://ez.analog.com/linux-software-drivers 495F: drivers/input/misc/ad714x.c 496 497AD7877 TOUCHSCREEN DRIVER 498M: Michael Hennerich <michael.hennerich@analog.com> 499S: Supported 500W: http://wiki.analog.com/AD7877 501W: https://ez.analog.com/linux-software-drivers 502F: drivers/input/touchscreen/ad7877.c 503 504AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889) 505M: Michael Hennerich <michael.hennerich@analog.com> 506S: Supported 507W: http://wiki.analog.com/AD7879 508W: https://ez.analog.com/linux-software-drivers 509F: drivers/input/touchscreen/ad7879.c 510 511ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR) 512M: Jiri Kosina <jikos@kernel.org> 513S: Maintained 514 515ADF7242 IEEE 802.15.4 RADIO DRIVER 516M: Michael Hennerich <michael.hennerich@analog.com> 517L: linux-wpan@vger.kernel.org 518S: Supported 519W: https://wiki.analog.com/ADF7242 520W: https://ez.analog.com/linux-software-drivers 521F: Documentation/devicetree/bindings/net/ieee802154/adf7242.txt 522F: drivers/net/ieee802154/adf7242.c 523 524ADM1025 HARDWARE MONITOR DRIVER 525M: Jean Delvare <jdelvare@suse.com> 526L: linux-hwmon@vger.kernel.org 527S: Maintained 528F: Documentation/hwmon/adm1025.rst 529F: drivers/hwmon/adm1025.c 530 531ADM1029 HARDWARE MONITOR DRIVER 532M: Corentin Labbe <clabbe.montjoie@gmail.com> 533L: linux-hwmon@vger.kernel.org 534S: Maintained 535F: drivers/hwmon/adm1029.c 536 537ADM8211 WIRELESS DRIVER 538L: linux-wireless@vger.kernel.org 539S: Orphan 540W: https://wireless.wiki.kernel.org/ 541F: drivers/net/wireless/admtek/adm8211.* 542 543ADP1653 FLASH CONTROLLER DRIVER 544M: Sakari Ailus <sakari.ailus@iki.fi> 545L: linux-media@vger.kernel.org 546S: Maintained 547F: drivers/media/i2c/adp1653.c 548F: include/media/i2c/adp1653.h 549 550ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501) 551M: Michael Hennerich <michael.hennerich@analog.com> 552S: Supported 553W: http://wiki.analog.com/ADP5520 554W: https://ez.analog.com/linux-software-drivers 555F: drivers/gpio/gpio-adp5520.c 556F: drivers/input/keyboard/adp5520-keys.c 557F: drivers/leds/leds-adp5520.c 558F: drivers/mfd/adp5520.c 559F: drivers/video/backlight/adp5520_bl.c 560 561ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587) 562M: Michael Hennerich <michael.hennerich@analog.com> 563S: Supported 564W: http://wiki.analog.com/ADP5588 565W: https://ez.analog.com/linux-software-drivers 566F: Documentation/devicetree/bindings/input/adi,adp5588.yaml 567F: drivers/input/keyboard/adp5588-keys.c 568 569ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863) 570M: Michael Hennerich <michael.hennerich@analog.com> 571S: Supported 572W: http://wiki.analog.com/ADP8860 573W: https://ez.analog.com/linux-software-drivers 574F: drivers/video/backlight/adp8860_bl.c 575 576ADT746X FAN DRIVER 577M: Colin Leroy <colin@colino.net> 578S: Maintained 579F: drivers/macintosh/therm_adt746x.c 580 581ADT7475 HARDWARE MONITOR DRIVER 582M: Jean Delvare <jdelvare@suse.com> 583L: linux-hwmon@vger.kernel.org 584S: Maintained 585F: Documentation/hwmon/adt7475.rst 586F: drivers/hwmon/adt7475.c 587 588ADVANSYS SCSI DRIVER 589M: Matthew Wilcox <willy@infradead.org> 590M: Hannes Reinecke <hare@suse.com> 591L: linux-scsi@vger.kernel.org 592S: Maintained 593F: Documentation/scsi/advansys.rst 594F: drivers/scsi/advansys.c 595 596ADVANTECH SWBTN DRIVER 597M: Andrea Ho <Andrea.Ho@advantech.com.tw> 598L: platform-driver-x86@vger.kernel.org 599S: Maintained 600F: drivers/platform/x86/adv_swbutton.c 601 602ADXL313 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 603M: Lucas Stankus <lucas.p.stankus@gmail.com> 604S: Supported 605F: Documentation/devicetree/bindings/iio/accel/adi,adxl313.yaml 606F: drivers/iio/accel/adxl313* 607 608ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346) 609M: Michael Hennerich <michael.hennerich@analog.com> 610S: Supported 611W: http://wiki.analog.com/ADXL345 612W: https://ez.analog.com/linux-software-drivers 613F: Documentation/devicetree/bindings/iio/accel/adi,adxl345.yaml 614F: drivers/input/misc/adxl34x.c 615 616ADXL355 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 617M: Puranjay Mohan <puranjay12@gmail.com> 618L: linux-iio@vger.kernel.org 619S: Supported 620F: Documentation/devicetree/bindings/iio/accel/adi,adxl355.yaml 621F: drivers/iio/accel/adxl355.h 622F: drivers/iio/accel/adxl355_core.c 623F: drivers/iio/accel/adxl355_i2c.c 624F: drivers/iio/accel/adxl355_spi.c 625 626ADXL367 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 627M: Cosmin Tanislav <cosmin.tanislav@analog.com> 628L: linux-iio@vger.kernel.org 629S: Supported 630W: https://ez.analog.com/linux-software-drivers 631F: Documentation/devicetree/bindings/iio/accel/adi,adxl367.yaml 632F: drivers/iio/accel/adxl367* 633 634ADXL372 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 635M: Michael Hennerich <michael.hennerich@analog.com> 636S: Supported 637W: https://ez.analog.com/linux-software-drivers 638F: Documentation/devicetree/bindings/iio/accel/adi,adxl372.yaml 639F: drivers/iio/accel/adxl372.c 640F: drivers/iio/accel/adxl372_i2c.c 641F: drivers/iio/accel/adxl372_spi.c 642 643AF9013 MEDIA DRIVER 644M: Antti Palosaari <crope@iki.fi> 645L: linux-media@vger.kernel.org 646S: Maintained 647W: https://linuxtv.org 648W: http://palosaari.fi/linux/ 649Q: http://patchwork.linuxtv.org/project/linux-media/list/ 650T: git git://linuxtv.org/anttip/media_tree.git 651F: drivers/media/dvb-frontends/af9013* 652 653AF9033 MEDIA DRIVER 654M: Antti Palosaari <crope@iki.fi> 655L: linux-media@vger.kernel.org 656S: Maintained 657W: https://linuxtv.org 658W: http://palosaari.fi/linux/ 659Q: http://patchwork.linuxtv.org/project/linux-media/list/ 660T: git git://linuxtv.org/anttip/media_tree.git 661F: drivers/media/dvb-frontends/af9033* 662 663AFFS FILE SYSTEM 664M: David Sterba <dsterba@suse.com> 665L: linux-fsdevel@vger.kernel.org 666S: Odd Fixes 667F: Documentation/filesystems/affs.rst 668F: fs/affs/ 669 670AFS FILESYSTEM 671M: David Howells <dhowells@redhat.com> 672M: Marc Dionne <marc.dionne@auristor.com> 673L: linux-afs@lists.infradead.org 674S: Supported 675W: https://www.infradead.org/~dhowells/kafs/ 676F: Documentation/filesystems/afs.rst 677F: fs/afs/ 678F: include/trace/events/afs.h 679 680AGPGART DRIVER 681M: David Airlie <airlied@redhat.com> 682L: dri-devel@lists.freedesktop.org 683S: Maintained 684T: git git://anongit.freedesktop.org/drm/drm 685F: drivers/char/agp/ 686F: include/linux/agp* 687F: include/uapi/linux/agp* 688 689AHA152X SCSI DRIVER 690M: "Juergen E. Fischer" <fischer@norbit.de> 691L: linux-scsi@vger.kernel.org 692S: Maintained 693F: drivers/scsi/aha152x* 694F: drivers/scsi/pcmcia/aha152x* 695 696AIC7XXX / AIC79XX SCSI DRIVER 697M: Hannes Reinecke <hare@suse.com> 698L: linux-scsi@vger.kernel.org 699S: Maintained 700F: drivers/scsi/aic7xxx/ 701 702AIMSLAB FM RADIO RECEIVER DRIVER 703M: Hans Verkuil <hverkuil@xs4all.nl> 704L: linux-media@vger.kernel.org 705S: Maintained 706W: https://linuxtv.org 707T: git git://linuxtv.org/media_tree.git 708F: drivers/media/radio/radio-aimslab* 709 710AIO 711M: Benjamin LaHaise <bcrl@kvack.org> 712L: linux-aio@kvack.org 713S: Supported 714F: fs/aio.c 715F: include/linux/*aio*.h 716 717AIRSPY MEDIA DRIVER 718M: Antti Palosaari <crope@iki.fi> 719L: linux-media@vger.kernel.org 720S: Maintained 721W: https://linuxtv.org 722W: http://palosaari.fi/linux/ 723Q: http://patchwork.linuxtv.org/project/linux-media/list/ 724T: git git://linuxtv.org/anttip/media_tree.git 725F: drivers/media/usb/airspy/ 726 727ALACRITECH GIGABIT ETHERNET DRIVER 728M: Lino Sanfilippo <LinoSanfilippo@gmx.de> 729S: Maintained 730F: drivers/net/ethernet/alacritech/* 731 732ALCATEL SPEEDTOUCH USB DRIVER 733M: Duncan Sands <duncan.sands@free.fr> 734L: linux-usb@vger.kernel.org 735S: Maintained 736W: http://www.linux-usb.org/SpeedTouch/ 737F: drivers/usb/atm/speedtch.c 738F: drivers/usb/atm/usbatm.c 739 740ALCHEMY AU1XX0 MMC DRIVER 741M: Manuel Lauss <manuel.lauss@gmail.com> 742S: Maintained 743F: drivers/mmc/host/au1xmmc.c 744 745ALI1563 I2C DRIVER 746M: Rudolf Marek <r.marek@assembler.cz> 747L: linux-i2c@vger.kernel.org 748S: Maintained 749F: Documentation/i2c/busses/i2c-ali1563.rst 750F: drivers/i2c/busses/i2c-ali1563.c 751 752ALIBABA ELASTIC RDMA DRIVER 753M: Cheng Xu <chengyou@linux.alibaba.com> 754M: Kai Shen <kaishen@linux.alibaba.com> 755L: linux-rdma@vger.kernel.org 756S: Supported 757F: drivers/infiniband/hw/erdma 758F: include/uapi/rdma/erdma-abi.h 759 760ALIBABA PMU DRIVER 761M: Shuai Xue <xueshuai@linux.alibaba.com> 762S: Supported 763F: Documentation/admin-guide/perf/alibaba_pmu.rst 764F: drivers/perf/alibaba_uncore_drw_pmu.c 765 766ALIENWARE WMI DRIVER 767L: Dell.Client.Kernel@dell.com 768S: Maintained 769F: drivers/platform/x86/dell/alienware-wmi.c 770 771ALLEGRO DVT VIDEO IP CORE DRIVER 772M: Michael Tretter <m.tretter@pengutronix.de> 773R: Pengutronix Kernel Team <kernel@pengutronix.de> 774L: linux-media@vger.kernel.org 775S: Maintained 776F: Documentation/devicetree/bindings/media/allegro,al5e.yaml 777F: drivers/media/platform/allegro-dvt/ 778 779ALLWINNER A10 CSI DRIVER 780M: Maxime Ripard <mripard@kernel.org> 781L: linux-media@vger.kernel.org 782S: Maintained 783T: git git://linuxtv.org/media_tree.git 784F: Documentation/devicetree/bindings/media/allwinner,sun4i-a10-csi.yaml 785F: drivers/media/platform/sunxi/sun4i-csi/ 786 787ALLWINNER A31 CSI DRIVER 788M: Yong Deng <yong.deng@magewell.com> 789M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 790L: linux-media@vger.kernel.org 791S: Maintained 792T: git git://linuxtv.org/media_tree.git 793F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-csi.yaml 794F: drivers/media/platform/sunxi/sun6i-csi/ 795 796ALLWINNER A31 ISP DRIVER 797M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 798L: linux-media@vger.kernel.org 799S: Maintained 800T: git git://linuxtv.org/media_tree.git 801F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-isp.yaml 802F: drivers/staging/media/sunxi/sun6i-isp/ 803F: drivers/staging/media/sunxi/sun6i-isp/uapi/sun6i-isp-config.h 804 805ALLWINNER A31 MIPI CSI-2 BRIDGE DRIVER 806M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 807L: linux-media@vger.kernel.org 808S: Maintained 809T: git git://linuxtv.org/media_tree.git 810F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-mipi-csi2.yaml 811F: drivers/media/platform/sunxi/sun6i-mipi-csi2/ 812 813ALLWINNER CPUFREQ DRIVER 814M: Yangtao Li <tiny.windzz@gmail.com> 815L: linux-pm@vger.kernel.org 816S: Maintained 817F: Documentation/devicetree/bindings/opp/allwinner,sun50i-h6-operating-points.yaml 818F: drivers/cpufreq/sun50i-cpufreq-nvmem.c 819 820ALLWINNER CRYPTO DRIVERS 821M: Corentin Labbe <clabbe.montjoie@gmail.com> 822L: linux-crypto@vger.kernel.org 823S: Maintained 824F: drivers/crypto/allwinner/ 825 826ALLWINNER DMIC DRIVERS 827M: Ban Tao <fengzheng923@gmail.com> 828L: alsa-devel@alsa-project.org (moderated for non-subscribers) 829S: Maintained 830F: Documentation/devicetree/bindings/sound/allwinner,sun50i-h6-dmic.yaml 831F: sound/soc/sunxi/sun50i-dmic.c 832 833ALLWINNER HARDWARE SPINLOCK SUPPORT 834M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 835S: Maintained 836F: Documentation/devicetree/bindings/hwlock/allwinner,sun6i-a31-hwspinlock.yaml 837F: drivers/hwspinlock/sun6i_hwspinlock.c 838 839ALLWINNER THERMAL DRIVER 840M: Vasily Khoruzhick <anarsoul@gmail.com> 841M: Yangtao Li <tiny.windzz@gmail.com> 842L: linux-pm@vger.kernel.org 843S: Maintained 844F: Documentation/devicetree/bindings/thermal/allwinner,sun8i-a83t-ths.yaml 845F: drivers/thermal/sun8i_thermal.c 846 847ALLWINNER VPU DRIVER 848M: Maxime Ripard <mripard@kernel.org> 849M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 850L: linux-media@vger.kernel.org 851S: Maintained 852F: drivers/staging/media/sunxi/cedrus/ 853 854ALPHA PORT 855M: Richard Henderson <richard.henderson@linaro.org> 856M: Ivan Kokshaysky <ink@jurassic.park.msu.ru> 857M: Matt Turner <mattst88@gmail.com> 858L: linux-alpha@vger.kernel.org 859S: Odd Fixes 860F: arch/alpha/ 861 862ALPS PS/2 TOUCHPAD DRIVER 863R: Pali Rohár <pali@kernel.org> 864F: drivers/input/mouse/alps.* 865 866ALTERA I2C CONTROLLER DRIVER 867M: Thor Thayer <thor.thayer@linux.intel.com> 868S: Maintained 869F: Documentation/devicetree/bindings/i2c/i2c-altera.txt 870F: drivers/i2c/busses/i2c-altera.c 871 872ALTERA MAILBOX DRIVER 873M: Mun Yew Tham <mun.yew.tham@intel.com> 874S: Maintained 875F: drivers/mailbox/mailbox-altera.c 876 877ALTERA MSGDMA IP CORE DRIVER 878M: Olivier Dautricourt <olivierdautricourt@gmail.com> 879R: Stefan Roese <sr@denx.de> 880L: dmaengine@vger.kernel.org 881S: Odd Fixes 882F: Documentation/devicetree/bindings/dma/altr,msgdma.yaml 883F: drivers/dma/altera-msgdma.c 884 885ALTERA PIO DRIVER 886M: Mun Yew Tham <mun.yew.tham@intel.com> 887L: linux-gpio@vger.kernel.org 888S: Maintained 889F: drivers/gpio/gpio-altera.c 890 891ALTERA SYSTEM MANAGER DRIVER 892M: Thor Thayer <thor.thayer@linux.intel.com> 893S: Maintained 894F: drivers/mfd/altera-sysmgr.c 895F: include/linux/mfd/altera-sysmgr.h 896 897ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT 898M: Thor Thayer <thor.thayer@linux.intel.com> 899S: Maintained 900F: drivers/gpio/gpio-altera-a10sr.c 901F: drivers/mfd/altera-a10sr.c 902F: drivers/reset/reset-a10sr.c 903F: include/dt-bindings/reset/altr,rst-mgr-a10sr.h 904F: include/linux/mfd/altera-a10sr.h 905 906ALTERA TRIPLE SPEED ETHERNET DRIVER 907M: Joyce Ooi <joyce.ooi@intel.com> 908L: netdev@vger.kernel.org 909S: Maintained 910F: drivers/net/ethernet/altera/ 911 912ALTERA TSE PCS 913M: Maxime Chevallier <maxime.chevallier@bootlin.com> 914L: netdev@vger.kernel.org 915S: Supported 916F: drivers/net/pcs/pcs-altera-tse.c 917F: include/linux/pcs-altera-tse.h 918 919ALTERA UART/JTAG UART SERIAL DRIVERS 920M: Tobias Klauser <tklauser@distanz.ch> 921L: linux-serial@vger.kernel.org 922S: Maintained 923F: drivers/tty/serial/altera_jtaguart.c 924F: drivers/tty/serial/altera_uart.c 925F: include/linux/altera_jtaguart.h 926F: include/linux/altera_uart.h 927 928AMAZON ANNAPURNA LABS FIC DRIVER 929M: Talel Shenhar <talel@amazon.com> 930S: Maintained 931F: Documentation/devicetree/bindings/interrupt-controller/amazon,al-fic.txt 932F: drivers/irqchip/irq-al-fic.c 933 934AMAZON ANNAPURNA LABS MEMORY CONTROLLER EDAC 935M: Talel Shenhar <talel@amazon.com> 936M: Talel Shenhar <talelshenhar@gmail.com> 937S: Maintained 938F: Documentation/devicetree/bindings/edac/amazon,al-mc-edac.yaml 939F: drivers/edac/al_mc_edac.c 940 941AMAZON ANNAPURNA LABS THERMAL MMIO DRIVER 942M: Talel Shenhar <talel@amazon.com> 943S: Maintained 944F: Documentation/devicetree/bindings/thermal/amazon,al-thermal.txt 945F: drivers/thermal/thermal_mmio.c 946 947AMAZON ETHERNET DRIVERS 948M: Shay Agroskin <shayagr@amazon.com> 949M: Arthur Kiyanovski <akiyano@amazon.com> 950R: David Arinzon <darinzon@amazon.com> 951R: Noam Dagan <ndagan@amazon.com> 952R: Saeed Bishara <saeedb@amazon.com> 953L: netdev@vger.kernel.org 954S: Supported 955F: Documentation/networking/device_drivers/ethernet/amazon/ena.rst 956F: drivers/net/ethernet/amazon/ 957 958AMAZON RDMA EFA DRIVER 959M: Gal Pressman <galpress@amazon.com> 960R: Yossi Leybovich <sleybo@amazon.com> 961L: linux-rdma@vger.kernel.org 962S: Supported 963Q: https://patchwork.kernel.org/project/linux-rdma/list/ 964F: drivers/infiniband/hw/efa/ 965F: include/uapi/rdma/efa-abi.h 966 967AMD CDX BUS DRIVER 968M: Nipun Gupta <nipun.gupta@amd.com> 969M: Nikhil Agarwal <nikhil.agarwal@amd.com> 970S: Maintained 971F: Documentation/devicetree/bindings/bus/xlnx,versal-net-cdx.yaml 972F: drivers/cdx/* 973F: include/linux/cdx/* 974 975AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER 976M: Tom Lendacky <thomas.lendacky@amd.com> 977M: John Allen <john.allen@amd.com> 978L: linux-crypto@vger.kernel.org 979S: Supported 980F: drivers/crypto/ccp/ 981F: include/linux/ccp.h 982 983AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - SEV SUPPORT 984M: Brijesh Singh <brijesh.singh@amd.com> 985M: Tom Lendacky <thomas.lendacky@amd.com> 986L: linux-crypto@vger.kernel.org 987S: Supported 988F: drivers/crypto/ccp/sev* 989F: include/uapi/linux/psp-sev.h 990 991AMD DISPLAY CORE 992M: Harry Wentland <harry.wentland@amd.com> 993M: Leo Li <sunpeng.li@amd.com> 994M: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> 995L: amd-gfx@lists.freedesktop.org 996S: Supported 997T: git https://gitlab.freedesktop.org/agd5f/linux.git 998F: drivers/gpu/drm/amd/display/ 999 1000AMD FAM15H PROCESSOR POWER MONITORING DRIVER 1001M: Huang Rui <ray.huang@amd.com> 1002L: linux-hwmon@vger.kernel.org 1003S: Supported 1004F: Documentation/hwmon/fam15h_power.rst 1005F: drivers/hwmon/fam15h_power.c 1006 1007AMD FCH GPIO DRIVER 1008M: Enrico Weigelt, metux IT consult <info@metux.net> 1009L: linux-gpio@vger.kernel.org 1010S: Maintained 1011F: drivers/gpio/gpio-amd-fch.c 1012F: include/linux/platform_data/gpio/gpio-amd-fch.h 1013 1014AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER 1015L: linux-geode@lists.infradead.org (moderated for non-subscribers) 1016S: Orphan 1017F: drivers/usb/gadget/udc/amd5536udc.* 1018 1019AMD GEODE PROCESSOR/CHIPSET SUPPORT 1020M: Andres Salomon <dilinger@queued.net> 1021L: linux-geode@lists.infradead.org (moderated for non-subscribers) 1022S: Supported 1023W: http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html 1024F: arch/x86/include/asm/geode.h 1025F: drivers/char/hw_random/geode-rng.c 1026F: drivers/crypto/geode* 1027F: drivers/video/fbdev/geode/ 1028 1029AMD HSMP DRIVER 1030M: Naveen Krishna Chatradhi <naveenkrishna.chatradhi@amd.com> 1031R: Carlos Bilbao <carlos.bilbao@amd.com> 1032L: platform-driver-x86@vger.kernel.org 1033S: Maintained 1034F: Documentation/arch/x86/amd_hsmp.rst 1035F: arch/x86/include/asm/amd_hsmp.h 1036F: arch/x86/include/uapi/asm/amd_hsmp.h 1037F: drivers/platform/x86/amd/hsmp.c 1038 1039AMD IOMMU (AMD-VI) 1040M: Joerg Roedel <joro@8bytes.org> 1041R: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 1042L: iommu@lists.linux.dev 1043S: Maintained 1044T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 1045F: drivers/iommu/amd/ 1046F: include/linux/amd-iommu.h 1047 1048AMD KFD 1049M: Felix Kuehling <Felix.Kuehling@amd.com> 1050L: amd-gfx@lists.freedesktop.org 1051S: Supported 1052T: git https://gitlab.freedesktop.org/agd5f/linux.git 1053F: drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd*.[ch] 1054F: drivers/gpu/drm/amd/amdkfd/ 1055F: drivers/gpu/drm/amd/include/cik_structs.h 1056F: drivers/gpu/drm/amd/include/kgd_kfd_interface.h 1057F: drivers/gpu/drm/amd/include/v9_structs.h 1058F: drivers/gpu/drm/amd/include/vi_structs.h 1059F: include/uapi/linux/kfd_ioctl.h 1060F: include/uapi/linux/kfd_sysfs.h 1061 1062AMD MP2 I2C DRIVER 1063M: Elie Morisse <syniurge@gmail.com> 1064M: Shyam Sundar S K <shyam-sundar.s-k@amd.com> 1065L: linux-i2c@vger.kernel.org 1066S: Maintained 1067F: drivers/i2c/busses/i2c-amd-mp2* 1068 1069AMD PDS CORE DRIVER 1070M: Shannon Nelson <shannon.nelson@amd.com> 1071M: Brett Creeley <brett.creeley@amd.com> 1072L: netdev@vger.kernel.org 1073S: Supported 1074F: Documentation/networking/device_drivers/ethernet/amd/pds_core.rst 1075F: drivers/net/ethernet/amd/pds_core/ 1076F: include/linux/pds/ 1077 1078AMD PMC DRIVER 1079M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 1080L: platform-driver-x86@vger.kernel.org 1081S: Maintained 1082F: drivers/platform/x86/amd/pmc.c 1083 1084AMD PMF DRIVER 1085M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 1086L: platform-driver-x86@vger.kernel.org 1087S: Maintained 1088F: Documentation/ABI/testing/sysfs-amd-pmf 1089F: drivers/platform/x86/amd/pmf/ 1090 1091AMD POWERPLAY AND SWSMU 1092M: Evan Quan <evan.quan@amd.com> 1093L: amd-gfx@lists.freedesktop.org 1094S: Supported 1095T: git https://gitlab.freedesktop.org/agd5f/linux.git 1096F: drivers/gpu/drm/amd/pm/ 1097 1098AMD PSTATE DRIVER 1099M: Huang Rui <ray.huang@amd.com> 1100L: linux-pm@vger.kernel.org 1101S: Supported 1102F: Documentation/admin-guide/pm/amd-pstate.rst 1103F: drivers/cpufreq/amd-pstate* 1104F: include/linux/amd-pstate.h 1105F: tools/power/x86/amd_pstate_tracer/amd_pstate_trace.py 1106 1107AMD PTDMA DRIVER 1108M: Sanjay R Mehta <sanju.mehta@amd.com> 1109L: dmaengine@vger.kernel.org 1110S: Maintained 1111F: drivers/dma/ptdma/ 1112 1113AMD SEATTLE DEVICE TREE SUPPORT 1114M: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 1115M: Tom Lendacky <thomas.lendacky@amd.com> 1116S: Supported 1117F: arch/arm64/boot/dts/amd/ 1118 1119AMD SENSOR FUSION HUB DRIVER 1120M: Basavaraj Natikar <basavaraj.natikar@amd.com> 1121L: linux-input@vger.kernel.org 1122S: Maintained 1123F: Documentation/hid/amd-sfh* 1124F: drivers/hid/amd-sfh-hid/ 1125 1126AMD SPI DRIVER 1127M: Sanjay R Mehta <sanju.mehta@amd.com> 1128S: Maintained 1129F: drivers/spi/spi-amd.c 1130 1131AMD XGBE DRIVER 1132M: "Shyam Sundar S K" <Shyam-sundar.S-k@amd.com> 1133L: netdev@vger.kernel.org 1134S: Supported 1135F: arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi 1136F: drivers/net/ethernet/amd/xgbe/ 1137 1138AMLOGIC DDR PMU DRIVER 1139M: Jiucheng Xu <jiucheng.xu@amlogic.com> 1140L: linux-amlogic@lists.infradead.org 1141S: Supported 1142W: http://www.amlogic.com 1143F: Documentation/admin-guide/perf/meson-ddr-pmu.rst 1144F: Documentation/devicetree/bindings/perf/amlogic,g12-ddr-pmu.yaml 1145F: drivers/perf/amlogic/ 1146F: include/soc/amlogic/ 1147 1148AMPHION VPU CODEC V4L2 DRIVER 1149M: Ming Qian <ming.qian@nxp.com> 1150M: Shijie Qin <shijie.qin@nxp.com> 1151M: Zhou Peng <eagle.zhou@nxp.com> 1152L: linux-media@vger.kernel.org 1153S: Maintained 1154F: Documentation/devicetree/bindings/media/amphion,vpu.yaml 1155F: drivers/media/platform/amphion/ 1156 1157AMS AS73211 DRIVER 1158M: Christian Eggers <ceggers@arri.de> 1159L: linux-iio@vger.kernel.org 1160S: Maintained 1161F: Documentation/devicetree/bindings/iio/light/ams,as73211.yaml 1162F: drivers/iio/light/as73211.c 1163 1164AMT (Automatic Multicast Tunneling) 1165M: Taehee Yoo <ap420073@gmail.com> 1166L: netdev@vger.kernel.org 1167S: Maintained 1168T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 1169T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 1170F: drivers/net/amt.c 1171 1172ANALOG DEVICES INC AD3552R DRIVER 1173M: Nuno Sá <nuno.sa@analog.com> 1174L: linux-iio@vger.kernel.org 1175S: Supported 1176W: https://ez.analog.com/linux-software-drivers 1177F: Documentation/devicetree/bindings/iio/dac/adi,ad3552r.yaml 1178F: drivers/iio/dac/ad3552r.c 1179 1180ANALOG DEVICES INC AD4130 DRIVER 1181M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1182L: linux-iio@vger.kernel.org 1183S: Supported 1184W: http://ez.analog.com/community/linux-device-drivers 1185F: Documentation/ABI/testing/sysfs-bus-iio-adc-ad4130 1186F: Documentation/devicetree/bindings/iio/adc/adi,ad4130.yaml 1187F: drivers/iio/adc/ad4130.c 1188 1189ANALOG DEVICES INC AD7192 DRIVER 1190M: Alexandru Tachici <alexandru.tachici@analog.com> 1191L: linux-iio@vger.kernel.org 1192S: Supported 1193W: https://ez.analog.com/linux-software-drivers 1194F: Documentation/devicetree/bindings/iio/adc/adi,ad7192.yaml 1195F: drivers/iio/adc/ad7192.c 1196 1197ANALOG DEVICES INC AD7292 DRIVER 1198M: Marcelo Schmitt <marcelo.schmitt1@gmail.com> 1199L: linux-iio@vger.kernel.org 1200S: Supported 1201W: https://ez.analog.com/linux-software-drivers 1202F: Documentation/devicetree/bindings/iio/adc/adi,ad7292.yaml 1203F: drivers/iio/adc/ad7292.c 1204 1205ANALOG DEVICES INC AD7293 DRIVER 1206M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1207L: linux-iio@vger.kernel.org 1208S: Supported 1209W: https://ez.analog.com/linux-software-drivers 1210F: Documentation/devicetree/bindings/iio/dac/adi,ad7293.yaml 1211F: drivers/iio/dac/ad7293.c 1212 1213ANALOG DEVICES INC AD74115 DRIVER 1214M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1215L: linux-iio@vger.kernel.org 1216S: Supported 1217W: http://ez.analog.com/community/linux-device-drivers 1218F: Documentation/devicetree/bindings/iio/addac/adi,ad74115.yaml 1219F: drivers/iio/addac/ad74115.c 1220 1221ANALOG DEVICES INC AD74413R DRIVER 1222M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1223L: linux-iio@vger.kernel.org 1224S: Supported 1225W: https://ez.analog.com/linux-software-drivers 1226F: Documentation/devicetree/bindings/iio/addac/adi,ad74413r.yaml 1227F: drivers/iio/addac/ad74413r.c 1228F: include/dt-bindings/iio/addac/adi,ad74413r.h 1229 1230ANALOG DEVICES INC AD7768-1 DRIVER 1231M: Michael Hennerich <Michael.Hennerich@analog.com> 1232L: linux-iio@vger.kernel.org 1233S: Supported 1234W: https://ez.analog.com/linux-software-drivers 1235F: Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.yaml 1236F: drivers/iio/adc/ad7768-1.c 1237 1238ANALOG DEVICES INC AD7780 DRIVER 1239M: Michael Hennerich <Michael.Hennerich@analog.com> 1240M: Renato Lui Geh <renatogeh@gmail.com> 1241L: linux-iio@vger.kernel.org 1242S: Supported 1243W: https://ez.analog.com/linux-software-drivers 1244F: Documentation/devicetree/bindings/iio/adc/adi,ad7780.yaml 1245F: drivers/iio/adc/ad7780.c 1246 1247ANALOG DEVICES INC ADA4250 DRIVER 1248M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1249L: linux-iio@vger.kernel.org 1250S: Supported 1251W: https://ez.analog.com/linux-software-drivers 1252F: Documentation/devicetree/bindings/iio/amplifiers/adi,ada4250.yaml 1253F: drivers/iio/amplifiers/ada4250.c 1254 1255ANALOG DEVICES INC ADF4377 DRIVER 1256M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1257L: linux-iio@vger.kernel.org 1258S: Supported 1259W: https://ez.analog.com/linux-software-drivers 1260F: Documentation/devicetree/bindings/iio/frequency/adi,adf4377.yaml 1261F: drivers/iio/frequency/adf4377.c 1262 1263ANALOG DEVICES INC ADGS1408 DRIVER 1264M: Mircea Caprioru <mircea.caprioru@analog.com> 1265S: Supported 1266F: Documentation/devicetree/bindings/mux/adi,adgs1408.txt 1267F: drivers/mux/adgs1408.c 1268 1269ANALOG DEVICES INC ADIN DRIVER 1270M: Michael Hennerich <michael.hennerich@analog.com> 1271L: netdev@vger.kernel.org 1272S: Supported 1273W: https://ez.analog.com/linux-software-drivers 1274F: Documentation/devicetree/bindings/net/adi,adin.yaml 1275F: drivers/net/phy/adin.c 1276 1277ANALOG DEVICES INC ADIS DRIVER LIBRARY 1278M: Nuno Sa <nuno.sa@analog.com> 1279L: linux-iio@vger.kernel.org 1280S: Supported 1281F: drivers/iio/imu/adis.c 1282F: drivers/iio/imu/adis_buffer.c 1283F: drivers/iio/imu/adis_trigger.c 1284F: include/linux/iio/imu/adis.h 1285 1286ANALOG DEVICES INC ADIS16460 DRIVER 1287M: Dragos Bogdan <dragos.bogdan@analog.com> 1288L: linux-iio@vger.kernel.org 1289S: Supported 1290W: https://ez.analog.com/linux-software-drivers 1291F: Documentation/devicetree/bindings/iio/imu/adi,adis16460.yaml 1292F: drivers/iio/imu/adis16460.c 1293 1294ANALOG DEVICES INC ADIS16475 DRIVER 1295M: Nuno Sa <nuno.sa@analog.com> 1296L: linux-iio@vger.kernel.org 1297S: Supported 1298W: https://ez.analog.com/linux-software-drivers 1299F: Documentation/devicetree/bindings/iio/imu/adi,adis16475.yaml 1300F: drivers/iio/imu/adis16475.c 1301 1302ANALOG DEVICES INC ADM1177 DRIVER 1303M: Michael Hennerich <Michael.Hennerich@analog.com> 1304L: linux-hwmon@vger.kernel.org 1305S: Supported 1306W: https://ez.analog.com/linux-software-drivers 1307F: Documentation/devicetree/bindings/hwmon/adi,adm1177.yaml 1308F: drivers/hwmon/adm1177.c 1309 1310ANALOG DEVICES INC ADMV1013 DRIVER 1311M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1312L: linux-iio@vger.kernel.org 1313S: Supported 1314W: https://ez.analog.com/linux-software-drivers 1315F: Documentation/devicetree/bindings/iio/frequency/adi,admv1013.yaml 1316F: drivers/iio/frequency/admv1013.c 1317 1318ANALOG DEVICES INC ADMV1014 DRIVER 1319M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1320L: linux-iio@vger.kernel.org 1321S: Supported 1322W: https://ez.analog.com/linux-software-drivers 1323F: Documentation/devicetree/bindings/iio/frequency/adi,admv1014.yaml 1324F: drivers/iio/frequency/admv1014.c 1325 1326ANALOG DEVICES INC ADMV8818 DRIVER 1327M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1328L: linux-iio@vger.kernel.org 1329S: Supported 1330W: https://ez.analog.com/linux-software-drivers 1331F: Documentation/devicetree/bindings/iio/filter/adi,admv8818.yaml 1332F: drivers/iio/filter/admv8818.c 1333 1334ANALOG DEVICES INC ADP5061 DRIVER 1335M: Michael Hennerich <Michael.Hennerich@analog.com> 1336L: linux-pm@vger.kernel.org 1337S: Supported 1338W: https://ez.analog.com/linux-software-drivers 1339F: drivers/power/supply/adp5061.c 1340 1341ANALOG DEVICES INC ADRF6780 DRIVER 1342M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1343L: linux-iio@vger.kernel.org 1344S: Supported 1345W: https://ez.analog.com/linux-software-drivers 1346F: Documentation/devicetree/bindings/iio/frequency/adi,adrf6780.yaml 1347F: drivers/iio/frequency/adrf6780.c 1348 1349ANALOG DEVICES INC ADV7180 DRIVER 1350M: Lars-Peter Clausen <lars@metafoo.de> 1351L: linux-media@vger.kernel.org 1352S: Supported 1353W: https://ez.analog.com/linux-software-drivers 1354F: Documentation/devicetree/bindings/media/i2c/adv7180.yaml 1355F: drivers/media/i2c/adv7180.c 1356 1357ANALOG DEVICES INC ADV748X DRIVER 1358M: Kieran Bingham <kieran.bingham@ideasonboard.com> 1359L: linux-media@vger.kernel.org 1360S: Maintained 1361F: Documentation/devicetree/bindings/media/i2c/adv748x.yaml 1362F: drivers/media/i2c/adv748x/* 1363 1364ANALOG DEVICES INC ADV7511 DRIVER 1365M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1366L: linux-media@vger.kernel.org 1367S: Maintained 1368F: drivers/media/i2c/adv7511* 1369 1370ANALOG DEVICES INC ADV7604 DRIVER 1371M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1372L: linux-media@vger.kernel.org 1373S: Maintained 1374F: Documentation/devicetree/bindings/media/i2c/adv7604.yaml 1375F: drivers/media/i2c/adv7604* 1376 1377ANALOG DEVICES INC ADV7842 DRIVER 1378M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1379L: linux-media@vger.kernel.org 1380S: Maintained 1381F: drivers/media/i2c/adv7842* 1382 1383ANALOG DEVICES INC ADXRS290 DRIVER 1384M: Nishant Malpani <nish.malpani25@gmail.com> 1385L: linux-iio@vger.kernel.org 1386S: Supported 1387F: Documentation/devicetree/bindings/iio/gyroscope/adi,adxrs290.yaml 1388F: drivers/iio/gyro/adxrs290.c 1389 1390ANALOG DEVICES INC ASOC CODEC DRIVERS 1391M: Lars-Peter Clausen <lars@metafoo.de> 1392M: Nuno Sá <nuno.sa@analog.com> 1393L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1394S: Supported 1395W: http://wiki.analog.com/ 1396W: https://ez.analog.com/linux-software-drivers 1397F: sound/soc/codecs/ad1* 1398F: sound/soc/codecs/ad7* 1399F: sound/soc/codecs/adau* 1400F: sound/soc/codecs/adav* 1401F: sound/soc/codecs/sigmadsp.* 1402F: sound/soc/codecs/ssm* 1403 1404ANALOG DEVICES INC DMA DRIVERS 1405M: Lars-Peter Clausen <lars@metafoo.de> 1406S: Supported 1407W: https://ez.analog.com/linux-software-drivers 1408F: drivers/dma/dma-axi-dmac.c 1409 1410ANALOG DEVICES INC IIO DRIVERS 1411M: Lars-Peter Clausen <lars@metafoo.de> 1412M: Michael Hennerich <Michael.Hennerich@analog.com> 1413S: Supported 1414W: http://wiki.analog.com/ 1415W: https://ez.analog.com/linux-software-drivers 1416F: Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523 1417F: Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350 1418F: Documentation/devicetree/bindings/iio/*/adi,* 1419F: Documentation/devicetree/bindings/iio/adc/lltc,ltc2496.yaml 1420F: Documentation/devicetree/bindings/iio/adc/lltc,ltc2497.yaml 1421F: drivers/iio/*/ad* 1422F: drivers/iio/adc/ltc249* 1423F: drivers/iio/amplifiers/hmc425a.c 1424F: drivers/staging/iio/*/ad* 1425X: drivers/iio/*/adjd* 1426 1427ANALOG DEVICES INC MAX31760 DRIVER 1428M: Ibrahim Tilki <Ibrahim.Tilki@analog.com> 1429S: Maintained 1430W: http://wiki.analog.com/ 1431W: https://ez.analog.com/linux-software-drivers 1432F: Documentation/devicetree/bindings/hwmon/adi,max31760.yaml 1433F: Documentation/hwmon/max31760.rst 1434F: drivers/hwmon/max31760.c 1435 1436ANALOGBITS PLL LIBRARIES 1437M: Paul Walmsley <paul.walmsley@sifive.com> 1438S: Supported 1439F: drivers/clk/analogbits/* 1440F: include/linux/clk/analogbits* 1441 1442ANDROID DRIVERS 1443M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1444M: Arve Hjønnevåg <arve@android.com> 1445M: Todd Kjos <tkjos@android.com> 1446M: Martijn Coenen <maco@android.com> 1447M: Joel Fernandes <joel@joelfernandes.org> 1448M: Christian Brauner <christian@brauner.io> 1449M: Carlos Llamas <cmllamas@google.com> 1450M: Suren Baghdasaryan <surenb@google.com> 1451L: linux-kernel@vger.kernel.org 1452S: Supported 1453T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 1454F: drivers/android/ 1455 1456ANDROID GOLDFISH PIC DRIVER 1457M: Miodrag Dinic <miodrag.dinic@mips.com> 1458S: Supported 1459F: Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt 1460F: drivers/irqchip/irq-goldfish-pic.c 1461 1462ANDROID GOLDFISH RTC DRIVER 1463M: Jiaxun Yang <jiaxun.yang@flygoat.com> 1464S: Supported 1465F: Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt 1466F: drivers/rtc/rtc-goldfish.c 1467 1468AOA (Apple Onboard Audio) ALSA DRIVER 1469M: Johannes Berg <johannes@sipsolutions.net> 1470L: linuxppc-dev@lists.ozlabs.org 1471L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1472S: Maintained 1473F: sound/aoa/ 1474 1475APEX EMBEDDED SYSTEMS STX104 IIO DRIVER 1476M: William Breathitt Gray <william.gray@linaro.org> 1477L: linux-iio@vger.kernel.org 1478S: Maintained 1479F: drivers/iio/addac/stx104.c 1480 1481APM DRIVER 1482M: Jiri Kosina <jikos@kernel.org> 1483S: Odd fixes 1484T: git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git 1485F: arch/x86/kernel/apm_32.c 1486F: drivers/char/apm-emulation.c 1487F: include/linux/apm_bios.h 1488F: include/uapi/linux/apm_bios.h 1489 1490APPARMOR SECURITY MODULE 1491M: John Johansen <john.johansen@canonical.com> 1492M: John Johansen <john@apparmor.net> 1493L: apparmor@lists.ubuntu.com (moderated for non-subscribers) 1494S: Supported 1495W: apparmor.net 1496B: https://gitlab.com/apparmor/apparmor-kernel 1497C: irc://irc.oftc.net/apparmor 1498T: git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor 1499T: https://gitlab.com/apparmor/apparmor-kernel.git 1500F: Documentation/admin-guide/LSM/apparmor.rst 1501F: security/apparmor/ 1502 1503APPLE BCM5974 MULTITOUCH DRIVER 1504M: Henrik Rydberg <rydberg@bitmath.org> 1505L: linux-input@vger.kernel.org 1506S: Odd fixes 1507F: drivers/input/mouse/bcm5974.c 1508 1509APPLE PCIE CONTROLLER DRIVER 1510M: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1511M: Marc Zyngier <maz@kernel.org> 1512L: linux-pci@vger.kernel.org 1513S: Maintained 1514F: drivers/pci/controller/pcie-apple.c 1515 1516APPLE SMC DRIVER 1517M: Henrik Rydberg <rydberg@bitmath.org> 1518L: linux-hwmon@vger.kernel.org 1519S: Odd fixes 1520F: drivers/hwmon/applesmc.c 1521 1522APPLETALK NETWORK LAYER 1523L: netdev@vger.kernel.org 1524S: Odd fixes 1525F: drivers/net/appletalk/ 1526F: include/linux/atalk.h 1527F: include/uapi/linux/atalk.h 1528F: net/appletalk/ 1529 1530APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT 1531M: Khuong Dinh <khuong@os.amperecomputing.com> 1532S: Supported 1533F: arch/arm64/boot/dts/apm/ 1534 1535APPLIED MICRO (APM) X-GENE SOC EDAC 1536M: Khuong Dinh <khuong@os.amperecomputing.com> 1537S: Supported 1538F: Documentation/devicetree/bindings/edac/apm-xgene-edac.txt 1539F: drivers/edac/xgene_edac.c 1540 1541APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER 1542M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1543M: Keyur Chudgar <keyur@os.amperecomputing.com> 1544S: Supported 1545F: drivers/net/ethernet/apm/xgene-v2/ 1546 1547APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER 1548M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1549M: Keyur Chudgar <keyur@os.amperecomputing.com> 1550M: Quan Nguyen <quan@os.amperecomputing.com> 1551S: Supported 1552F: Documentation/devicetree/bindings/net/apm-xgene-enet.txt 1553F: Documentation/devicetree/bindings/net/apm-xgene-mdio.txt 1554F: drivers/net/ethernet/apm/xgene/ 1555F: drivers/net/mdio/mdio-xgene.c 1556 1557APPLIED MICRO (APM) X-GENE SOC PMU 1558M: Khuong Dinh <khuong@os.amperecomputing.com> 1559S: Supported 1560F: Documentation/admin-guide/perf/xgene-pmu.rst 1561F: Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt 1562F: drivers/perf/xgene_pmu.c 1563 1564APTINA CAMERA SENSOR PLL 1565M: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 1566L: linux-media@vger.kernel.org 1567S: Maintained 1568F: drivers/media/i2c/aptina-pll.* 1569 1570AQUACOMPUTER D5 NEXT PUMP SENSOR DRIVER 1571M: Aleksa Savic <savicaleksa83@gmail.com> 1572M: Jack Doan <me@jackdoan.com> 1573L: linux-hwmon@vger.kernel.org 1574S: Maintained 1575F: Documentation/hwmon/aquacomputer_d5next.rst 1576F: drivers/hwmon/aquacomputer_d5next.c 1577 1578AQUANTIA ETHERNET DRIVER (atlantic) 1579M: Igor Russkikh <irusskikh@marvell.com> 1580L: netdev@vger.kernel.org 1581S: Supported 1582W: https://www.marvell.com/ 1583Q: https://patchwork.kernel.org/project/netdevbpf/list/ 1584F: Documentation/networking/device_drivers/ethernet/aquantia/atlantic.rst 1585F: drivers/net/ethernet/aquantia/atlantic/ 1586 1587AQUANTIA ETHERNET DRIVER PTP SUBSYSTEM 1588M: Egor Pomozov <epomozov@marvell.com> 1589L: netdev@vger.kernel.org 1590S: Supported 1591W: http://www.aquantia.com 1592F: drivers/net/ethernet/aquantia/atlantic/aq_ptp* 1593 1594AR0521 ON SEMICONDUCTOR CAMERA SENSOR DRIVER 1595M: Krzysztof Hałasa <khalasa@piap.pl> 1596L: linux-media@vger.kernel.org 1597S: Maintained 1598F: Documentation/devicetree/bindings/media/i2c/onnn,ar0521.yaml 1599F: drivers/media/i2c/ar0521.c 1600 1601ARASAN NAND CONTROLLER DRIVER 1602M: Miquel Raynal <miquel.raynal@bootlin.com> 1603M: Naga Sureshkumar Relli <nagasure@xilinx.com> 1604L: linux-mtd@lists.infradead.org 1605S: Maintained 1606F: Documentation/devicetree/bindings/mtd/arasan,nand-controller.yaml 1607F: drivers/mtd/nand/raw/arasan-nand-controller.c 1608 1609ARC FRAMEBUFFER DRIVER 1610M: Jaya Kumar <jayalk@intworks.biz> 1611S: Maintained 1612F: drivers/video/fbdev/arcfb.c 1613F: drivers/video/fbdev/core/fb_defio.c 1614 1615ARC PGU DRM DRIVER 1616M: Alexey Brodkin <abrodkin@synopsys.com> 1617S: Supported 1618F: Documentation/devicetree/bindings/display/snps,arcpgu.txt 1619F: drivers/gpu/drm/tiny/arcpgu.c 1620 1621ARCNET NETWORK LAYER 1622M: Michael Grzeschik <m.grzeschik@pengutronix.de> 1623L: netdev@vger.kernel.org 1624S: Maintained 1625F: drivers/net/arcnet/ 1626F: include/uapi/linux/if_arcnet.h 1627 1628ARM AND ARM64 SoC SUB-ARCHITECTURES (COMMON PARTS) 1629M: Arnd Bergmann <arnd@arndb.de> 1630M: Olof Johansson <olof@lixom.net> 1631M: soc@kernel.org 1632L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1633S: Maintained 1634C: irc://irc.libera.chat/armlinux 1635T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1636F: arch/arm/boot/dts/Makefile 1637F: arch/arm64/boot/dts/Makefile 1638 1639ARM ARCHITECTED TIMER DRIVER 1640M: Mark Rutland <mark.rutland@arm.com> 1641M: Marc Zyngier <maz@kernel.org> 1642L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1643S: Maintained 1644F: arch/arm/include/asm/arch_timer.h 1645F: arch/arm64/include/asm/arch_timer.h 1646F: drivers/clocksource/arm_arch_timer.c 1647 1648ARM HDLCD DRM DRIVER 1649M: Liviu Dudau <liviu.dudau@arm.com> 1650S: Supported 1651F: Documentation/devicetree/bindings/display/arm,hdlcd.yaml 1652F: drivers/gpu/drm/arm/hdlcd_* 1653 1654ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT 1655M: Linus Walleij <linus.walleij@linaro.org> 1656L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1657S: Maintained 1658F: Documentation/devicetree/bindings/arm/arm,integrator.yaml 1659F: Documentation/devicetree/bindings/arm/arm,realview.yaml 1660F: Documentation/devicetree/bindings/arm/arm,versatile.yaml 1661F: Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml 1662F: Documentation/devicetree/bindings/auxdisplay/arm,versatile-lcd.yaml 1663F: Documentation/devicetree/bindings/clock/arm,syscon-icst.yaml 1664F: Documentation/devicetree/bindings/i2c/arm,i2c-versatile.yaml 1665F: Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt 1666F: Documentation/devicetree/bindings/mtd/mtd-physmap.yaml 1667F: arch/arm/boot/dts/arm-realview-* 1668F: arch/arm/boot/dts/integrator* 1669F: arch/arm/boot/dts/versatile* 1670F: arch/arm/mach-versatile/ 1671F: drivers/bus/arm-integrator-lm.c 1672F: drivers/clk/versatile/ 1673F: drivers/i2c/busses/i2c-versatile.c 1674F: drivers/irqchip/irq-versatile-fpga.c 1675F: drivers/mtd/maps/physmap-versatile.* 1676F: drivers/power/reset/arm-versatile-reboot.c 1677F: drivers/soc/versatile/ 1678 1679ARM KOMEDA DRM-KMS DRIVER 1680M: James (Qian) Wang <james.qian.wang@arm.com> 1681M: Liviu Dudau <liviu.dudau@arm.com> 1682M: Mihail Atanassov <mihail.atanassov@arm.com> 1683L: Mali DP Maintainers <malidp@foss.arm.com> 1684S: Supported 1685T: git git://anongit.freedesktop.org/drm/drm-misc 1686F: Documentation/devicetree/bindings/display/arm,komeda.yaml 1687F: Documentation/gpu/komeda-kms.rst 1688F: drivers/gpu/drm/arm/display/include/ 1689F: drivers/gpu/drm/arm/display/komeda/ 1690 1691ARM MALI PANFROST DRM DRIVER 1692M: Rob Herring <robh@kernel.org> 1693M: Tomeu Vizoso <tomeu.vizoso@collabora.com> 1694R: Steven Price <steven.price@arm.com> 1695R: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com> 1696L: dri-devel@lists.freedesktop.org 1697S: Supported 1698T: git git://anongit.freedesktop.org/drm/drm-misc 1699F: drivers/gpu/drm/panfrost/ 1700F: include/uapi/drm/panfrost_drm.h 1701 1702ARM MALI-DP DRM DRIVER 1703M: Liviu Dudau <liviu.dudau@arm.com> 1704M: Brian Starkey <brian.starkey@arm.com> 1705L: Mali DP Maintainers <malidp@foss.arm.com> 1706S: Supported 1707T: git git://anongit.freedesktop.org/drm/drm-misc 1708F: Documentation/devicetree/bindings/display/arm,malidp.yaml 1709F: Documentation/gpu/afbc.rst 1710F: drivers/gpu/drm/arm/ 1711 1712ARM MFM AND FLOPPY DRIVERS 1713M: Ian Molton <spyro@f2s.com> 1714S: Maintained 1715F: arch/arm/include/asm/floppy.h 1716F: arch/arm/mach-rpc/floppydma.S 1717 1718ARM PMU PROFILING AND DEBUGGING 1719M: Will Deacon <will@kernel.org> 1720M: Mark Rutland <mark.rutland@arm.com> 1721L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1722S: Maintained 1723F: Documentation/devicetree/bindings/arm/pmu.yaml 1724F: Documentation/devicetree/bindings/perf/ 1725F: arch/arm*/include/asm/hw_breakpoint.h 1726F: arch/arm*/include/asm/perf_event.h 1727F: arch/arm*/kernel/hw_breakpoint.c 1728F: arch/arm*/kernel/perf_* 1729F: drivers/perf/ 1730F: include/linux/perf/arm_pmu.h 1731 1732ARM PORT 1733M: Russell King <linux@armlinux.org.uk> 1734L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1735S: Odd Fixes 1736W: http://www.armlinux.org.uk/ 1737T: git git://git.armlinux.org.uk/~rmk/linux-arm.git 1738F: arch/arm/ 1739X: arch/arm/boot/dts/ 1740 1741ARM PRIMECELL AACI PL041 DRIVER 1742M: Russell King <linux@armlinux.org.uk> 1743S: Odd Fixes 1744F: sound/arm/aaci.* 1745 1746ARM PRIMECELL BUS SUPPORT 1747M: Russell King <linux@armlinux.org.uk> 1748S: Odd Fixes 1749F: drivers/amba/ 1750F: include/linux/amba/bus.h 1751 1752ARM PRIMECELL CLCD PL110 DRIVER 1753M: Russell King <linux@armlinux.org.uk> 1754S: Odd Fixes 1755F: drivers/video/fbdev/amba-clcd.* 1756 1757ARM PRIMECELL KMI PL050 DRIVER 1758M: Russell King <linux@armlinux.org.uk> 1759S: Odd Fixes 1760F: drivers/input/serio/ambakmi.* 1761F: include/linux/amba/kmi.h 1762 1763ARM PRIMECELL MMCI PL180/1 DRIVER 1764M: Russell King <linux@armlinux.org.uk> 1765S: Odd Fixes 1766F: drivers/mmc/host/mmci.* 1767F: include/linux/amba/mmci.h 1768 1769ARM PRIMECELL PL35X NAND CONTROLLER DRIVER 1770M: Miquel Raynal <miquel.raynal@bootlin.com> 1771M: Naga Sureshkumar Relli <nagasure@xilinx.com> 1772L: linux-mtd@lists.infradead.org 1773S: Maintained 1774F: Documentation/devicetree/bindings/mtd/arm,pl353-nand-r2p1.yaml 1775F: drivers/mtd/nand/raw/pl35x-nand-controller.c 1776 1777ARM PRIMECELL PL35X SMC DRIVER 1778M: Miquel Raynal <miquel.raynal@bootlin.com> 1779M: Naga Sureshkumar Relli <nagasure@xilinx.com> 1780L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1781S: Maintained 1782F: Documentation/devicetree/bindings/memory-controllers/arm,pl35x-smc.yaml 1783F: drivers/memory/pl353-smc.c 1784 1785ARM PRIMECELL SSP PL022 SPI DRIVER 1786M: Linus Walleij <linus.walleij@linaro.org> 1787L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1788S: Maintained 1789F: Documentation/devicetree/bindings/spi/spi-pl022.yaml 1790F: drivers/spi/spi-pl022.c 1791 1792ARM PRIMECELL UART PL010 AND PL011 DRIVERS 1793M: Russell King <linux@armlinux.org.uk> 1794S: Odd Fixes 1795F: drivers/tty/serial/amba-pl01*.c 1796F: include/linux/amba/serial.h 1797 1798ARM PRIMECELL VIC PL190/PL192 DRIVER 1799M: Linus Walleij <linus.walleij@linaro.org> 1800L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1801S: Maintained 1802F: Documentation/devicetree/bindings/interrupt-controller/arm,vic.yaml 1803F: drivers/irqchip/irq-vic.c 1804 1805ARM SMC WATCHDOG DRIVER 1806M: Julius Werner <jwerner@chromium.org> 1807R: Evan Benn <evanbenn@chromium.org> 1808S: Maintained 1809F: Documentation/devicetree/bindings/watchdog/arm-smc-wdt.yaml 1810F: drivers/watchdog/arm_smc_wdt.c 1811 1812ARM SMMU DRIVERS 1813M: Will Deacon <will@kernel.org> 1814R: Robin Murphy <robin.murphy@arm.com> 1815L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1816S: Maintained 1817F: Documentation/devicetree/bindings/iommu/arm,smmu* 1818F: drivers/iommu/arm/ 1819F: drivers/iommu/io-pgtable-arm* 1820 1821ARM SUB-ARCHITECTURES 1822L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1823S: Maintained 1824C: irc://irc.libera.chat/armlinux 1825T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1826F: arch/arm/mach-*/ 1827F: arch/arm/plat-*/ 1828 1829ARM/ACTIONS SEMI ARCHITECTURE 1830M: Andreas Färber <afaerber@suse.de> 1831M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 1832L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1833L: linux-actions@lists.infradead.org (moderated for non-subscribers) 1834S: Maintained 1835F: Documentation/devicetree/bindings/arm/actions.yaml 1836F: Documentation/devicetree/bindings/clock/actions,owl-cmu.txt 1837F: Documentation/devicetree/bindings/dma/owl-dma.yaml 1838F: Documentation/devicetree/bindings/i2c/i2c-owl.yaml 1839F: Documentation/devicetree/bindings/interrupt-controller/actions,owl-sirq.yaml 1840F: Documentation/devicetree/bindings/mmc/owl-mmc.yaml 1841F: Documentation/devicetree/bindings/net/actions,owl-emac.yaml 1842F: Documentation/devicetree/bindings/pinctrl/actions,* 1843F: Documentation/devicetree/bindings/power/actions,owl-sps.txt 1844F: Documentation/devicetree/bindings/timer/actions,owl-timer.txt 1845F: arch/arm/boot/dts/owl-* 1846F: arch/arm/mach-actions/ 1847F: arch/arm64/boot/dts/actions/ 1848F: drivers/clk/actions/ 1849F: drivers/clocksource/timer-owl* 1850F: drivers/dma/owl-dma.c 1851F: drivers/i2c/busses/i2c-owl.c 1852F: drivers/irqchip/irq-owl-sirq.c 1853F: drivers/mmc/host/owl-mmc.c 1854F: drivers/net/ethernet/actions/ 1855F: drivers/pinctrl/actions/* 1856F: drivers/soc/actions/ 1857F: include/dt-bindings/power/owl-* 1858F: include/dt-bindings/reset/actions,* 1859F: include/linux/soc/actions/ 1860N: owl 1861 1862ARM/Allwinner SoC Clock Support 1863M: Emilio López <emilio@elopez.com.ar> 1864S: Maintained 1865F: drivers/clk/sunxi/ 1866 1867ARM/Allwinner sunXi SoC support 1868M: Chen-Yu Tsai <wens@csie.org> 1869M: Jernej Skrabec <jernej.skrabec@gmail.com> 1870M: Samuel Holland <samuel@sholland.org> 1871L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1872L: linux-sunxi@lists.linux.dev 1873S: Maintained 1874T: git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git 1875F: arch/arm/mach-sunxi/ 1876F: arch/arm64/boot/dts/allwinner/ 1877F: drivers/clk/sunxi-ng/ 1878F: drivers/pinctrl/sunxi/ 1879F: drivers/soc/sunxi/ 1880N: allwinner 1881N: sun[x456789]i 1882N: sun[25]0i 1883 1884ARM/Amlogic Meson SoC CLOCK FRAMEWORK 1885M: Neil Armstrong <neil.armstrong@linaro.org> 1886M: Jerome Brunet <jbrunet@baylibre.com> 1887L: linux-amlogic@lists.infradead.org 1888S: Maintained 1889F: Documentation/devicetree/bindings/clock/amlogic* 1890F: drivers/clk/meson/ 1891F: include/dt-bindings/clock/gxbb* 1892F: include/dt-bindings/clock/meson* 1893 1894ARM/Amlogic Meson SoC Crypto Drivers 1895M: Corentin Labbe <clabbe@baylibre.com> 1896L: linux-crypto@vger.kernel.org 1897L: linux-amlogic@lists.infradead.org 1898S: Maintained 1899F: Documentation/devicetree/bindings/crypto/amlogic* 1900F: drivers/crypto/amlogic/ 1901 1902ARM/Amlogic Meson SoC Sound Drivers 1903M: Jerome Brunet <jbrunet@baylibre.com> 1904L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1905S: Maintained 1906F: Documentation/devicetree/bindings/sound/amlogic* 1907F: sound/soc/meson/ 1908 1909ARM/Amlogic Meson SoC support 1910M: Neil Armstrong <neil.armstrong@linaro.org> 1911M: Kevin Hilman <khilman@baylibre.com> 1912R: Jerome Brunet <jbrunet@baylibre.com> 1913R: Martin Blumenstingl <martin.blumenstingl@googlemail.com> 1914L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1915L: linux-amlogic@lists.infradead.org 1916S: Maintained 1917W: http://linux-meson.com/ 1918F: arch/arm/boot/dts/meson* 1919F: arch/arm/mach-meson/ 1920F: arch/arm64/boot/dts/amlogic/ 1921F: drivers/mmc/host/meson* 1922F: drivers/pinctrl/meson/ 1923F: drivers/rtc/rtc-meson* 1924F: drivers/soc/amlogic/ 1925N: meson 1926 1927ARM/Annapurna Labs ALPINE ARCHITECTURE 1928M: Tsahee Zidenberg <tsahee@annapurnalabs.com> 1929M: Antoine Tenart <atenart@kernel.org> 1930L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1931S: Maintained 1932F: arch/arm/boot/dts/alpine* 1933F: arch/arm/mach-alpine/ 1934F: arch/arm64/boot/dts/amazon/ 1935F: drivers/*/*alpine* 1936 1937ARM/APPLE MACHINE SOUND DRIVERS 1938M: Martin Povišer <povik+lin@cutebit.org> 1939L: asahi@lists.linux.dev 1940L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1941S: Maintained 1942F: Documentation/devicetree/bindings/sound/apple,* 1943F: sound/soc/apple/* 1944F: sound/soc/codecs/cs42l83-i2c.c 1945 1946ARM/APPLE MACHINE SUPPORT 1947M: Hector Martin <marcan@marcan.st> 1948M: Sven Peter <sven@svenpeter.dev> 1949R: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1950L: asahi@lists.linux.dev 1951L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1952S: Maintained 1953W: https://asahilinux.org 1954B: https://github.com/AsahiLinux/linux/issues 1955C: irc://irc.oftc.net/asahi-dev 1956T: git https://github.com/AsahiLinux/linux.git 1957F: Documentation/devicetree/bindings/arm/apple.yaml 1958F: Documentation/devicetree/bindings/arm/apple/* 1959F: Documentation/devicetree/bindings/clock/apple,nco.yaml 1960F: Documentation/devicetree/bindings/cpufreq/apple,cluster-cpufreq.yaml 1961F: Documentation/devicetree/bindings/dma/apple,admac.yaml 1962F: Documentation/devicetree/bindings/i2c/apple,i2c.yaml 1963F: Documentation/devicetree/bindings/interrupt-controller/apple,* 1964F: Documentation/devicetree/bindings/iommu/apple,dart.yaml 1965F: Documentation/devicetree/bindings/iommu/apple,sart.yaml 1966F: Documentation/devicetree/bindings/mailbox/apple,mailbox.yaml 1967F: Documentation/devicetree/bindings/net/bluetooth/brcm,bcm4377-bluetooth.yaml 1968F: Documentation/devicetree/bindings/nvme/apple,nvme-ans.yaml 1969F: Documentation/devicetree/bindings/nvmem/apple,efuses.yaml 1970F: Documentation/devicetree/bindings/pci/apple,pcie.yaml 1971F: Documentation/devicetree/bindings/pinctrl/apple,pinctrl.yaml 1972F: Documentation/devicetree/bindings/power/apple* 1973F: Documentation/devicetree/bindings/pwm/apple,s5l-fpwm.yaml 1974F: Documentation/devicetree/bindings/watchdog/apple,wdt.yaml 1975F: arch/arm64/boot/dts/apple/ 1976F: drivers/bluetooth/hci_bcm4377.c 1977F: drivers/clk/clk-apple-nco.c 1978F: drivers/cpufreq/apple-soc-cpufreq.c 1979F: drivers/dma/apple-admac.c 1980F: drivers/i2c/busses/i2c-pasemi-core.c 1981F: drivers/i2c/busses/i2c-pasemi-platform.c 1982F: drivers/iommu/apple-dart.c 1983F: drivers/iommu/io-pgtable-dart.c 1984F: drivers/irqchip/irq-apple-aic.c 1985F: drivers/mailbox/apple-mailbox.c 1986F: drivers/nvme/host/apple.c 1987F: drivers/nvmem/apple-efuses.c 1988F: drivers/pinctrl/pinctrl-apple-gpio.c 1989F: drivers/pwm/pwm-apple.c 1990F: drivers/soc/apple/* 1991F: drivers/watchdog/apple_wdt.c 1992F: include/dt-bindings/interrupt-controller/apple-aic.h 1993F: include/dt-bindings/pinctrl/apple.h 1994F: include/linux/apple-mailbox.h 1995F: include/linux/soc/apple/* 1996 1997ARM/ARTPEC MACHINE SUPPORT 1998M: Jesper Nilsson <jesper.nilsson@axis.com> 1999M: Lars Persson <lars.persson@axis.com> 2000L: linux-arm-kernel@axis.com 2001S: Maintained 2002F: Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt 2003F: arch/arm/boot/dts/artpec6* 2004F: arch/arm/mach-artpec 2005F: drivers/clk/axis 2006F: drivers/crypto/axis 2007F: drivers/mmc/host/usdhi6rol0.c 2008F: drivers/pinctrl/pinctrl-artpec* 2009 2010ARM/ASPEED I2C DRIVER 2011M: Brendan Higgins <brendanhiggins@google.com> 2012R: Benjamin Herrenschmidt <benh@kernel.crashing.org> 2013R: Joel Stanley <joel@jms.id.au> 2014L: linux-i2c@vger.kernel.org 2015L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2016S: Maintained 2017F: Documentation/devicetree/bindings/i2c/aspeed,i2c.yaml 2018F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt 2019F: drivers/i2c/busses/i2c-aspeed.c 2020F: drivers/irqchip/irq-aspeed-i2c-ic.c 2021 2022ARM/ASPEED MACHINE SUPPORT 2023M: Joel Stanley <joel@jms.id.au> 2024R: Andrew Jeffery <andrew@aj.id.au> 2025L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2026L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 2027S: Supported 2028Q: https://patchwork.ozlabs.org/project/linux-aspeed/list/ 2029T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git 2030F: Documentation/devicetree/bindings/arm/aspeed/ 2031F: arch/arm/boot/dts/aspeed-* 2032F: arch/arm/mach-aspeed/ 2033N: aspeed 2034 2035ARM/BITMAIN ARCHITECTURE 2036M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 2037L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2038S: Maintained 2039F: Documentation/devicetree/bindings/arm/bitmain.yaml 2040F: Documentation/devicetree/bindings/clock/bitmain,bm1880-clk.yaml 2041F: Documentation/devicetree/bindings/pinctrl/bitmain,bm1880-pinctrl.txt 2042F: arch/arm64/boot/dts/bitmain/ 2043F: drivers/clk/clk-bm1880.c 2044F: drivers/pinctrl/pinctrl-bm1880.c 2045 2046ARM/CALXEDA HIGHBANK ARCHITECTURE 2047M: Andre Przywara <andre.przywara@arm.com> 2048L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2049S: Maintained 2050F: arch/arm/boot/dts/ecx-*.dts* 2051F: arch/arm/boot/dts/highbank.dts 2052F: arch/arm/mach-highbank/ 2053 2054ARM/CAVIUM THUNDER NETWORK DRIVER 2055M: Sunil Goutham <sgoutham@marvell.com> 2056L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2057S: Supported 2058F: drivers/net/ethernet/cavium/thunder/ 2059 2060ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT 2061M: Lukasz Majewski <lukma@denx.de> 2062L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2063S: Maintained 2064F: arch/arm/mach-ep93xx/ts72xx.c 2065 2066ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE 2067M: Alexander Shiyan <shc_work@mail.ru> 2068L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2069S: Odd Fixes 2070N: clps711x 2071 2072ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT 2073M: Lennert Buytenhek <kernel@wantstofly.org> 2074L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2075S: Maintained 2076 2077ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE 2078M: Hartley Sweeten <hsweeten@visionengravers.com> 2079M: Alexander Sverdlin <alexander.sverdlin@gmail.com> 2080L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2081S: Maintained 2082F: Documentation/devicetree/bindings/iio/adc/cirrus,ep9301-adc.yaml 2083F: Documentation/devicetree/bindings/sound/cirrus,ep9301-* 2084F: arch/arm/boot/compressed/misc-ep93xx.h 2085F: arch/arm/mach-ep93xx/ 2086F: drivers/iio/adc/ep93xx_adc.c 2087 2088ARM/CLKDEV SUPPORT 2089M: Russell King <linux@armlinux.org.uk> 2090L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2091S: Maintained 2092T: git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev 2093F: drivers/clk/clkdev.c 2094 2095ARM/CONEXANT DIGICOLOR MACHINE SUPPORT 2096M: Baruch Siach <baruch@tkos.co.il> 2097L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2098S: Maintained 2099F: arch/arm/boot/dts/cx92755* 2100N: digicolor 2101 2102ARM/CORESIGHT FRAMEWORK AND DRIVERS 2103M: Suzuki K Poulose <suzuki.poulose@arm.com> 2104R: Mike Leach <mike.leach@linaro.org> 2105R: Leo Yan <leo.yan@linaro.org> 2106L: coresight@lists.linaro.org (moderated for non-subscribers) 2107L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2108S: Maintained 2109T: git git://git.kernel.org/pub/scm/linux/kernel/git/coresight/linux.git 2110F: Documentation/ABI/testing/sysfs-bus-coresight-devices-* 2111F: Documentation/devicetree/bindings/arm/arm,coresight-*.yaml 2112F: Documentation/devicetree/bindings/arm/arm,embedded-trace-extension.yaml 2113F: Documentation/devicetree/bindings/arm/arm,trace-buffer-extension.yaml 2114F: Documentation/devicetree/bindings/arm/qcom,coresight-*.yaml 2115F: Documentation/trace/coresight/* 2116F: drivers/hwtracing/coresight/* 2117F: include/dt-bindings/arm/coresight-cti-dt.h 2118F: include/linux/coresight* 2119F: samples/coresight/* 2120F: tools/perf/arch/arm/util/auxtrace.c 2121F: tools/perf/arch/arm/util/cs-etm.c 2122F: tools/perf/arch/arm/util/cs-etm.h 2123F: tools/perf/arch/arm/util/pmu.c 2124F: tools/perf/tests/shell/coresight/* 2125F: tools/perf/util/cs-etm-decoder/* 2126F: tools/perf/util/cs-etm.* 2127 2128ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE 2129M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2130M: Linus Walleij <linus.walleij@linaro.org> 2131L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2132S: Maintained 2133T: git git://github.com/ulli-kroll/linux.git 2134F: Documentation/devicetree/bindings/arm/gemini.yaml 2135F: Documentation/devicetree/bindings/net/cortina,gemini-ethernet.yaml 2136F: Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt 2137F: Documentation/devicetree/bindings/rtc/faraday,ftrtc010.yaml 2138F: arch/arm/boot/dts/gemini* 2139F: arch/arm/mach-gemini/ 2140F: drivers/crypto/gemini/ 2141F: drivers/net/ethernet/cortina/ 2142F: drivers/pinctrl/pinctrl-gemini.c 2143F: drivers/rtc/rtc-ftrtc010.c 2144 2145ARM/CZ.NIC TURRIS SUPPORT 2146M: Marek Behún <kabel@kernel.org> 2147S: Maintained 2148W: https://www.turris.cz/ 2149F: Documentation/ABI/testing/debugfs-moxtet 2150F: Documentation/ABI/testing/sysfs-bus-moxtet-devices 2151F: Documentation/ABI/testing/sysfs-firmware-turris-mox-rwtm 2152F: Documentation/devicetree/bindings/bus/moxtet.txt 2153F: Documentation/devicetree/bindings/firmware/cznic,turris-mox-rwtm.txt 2154F: Documentation/devicetree/bindings/gpio/gpio-moxtet.txt 2155F: Documentation/devicetree/bindings/leds/cznic,turris-omnia-leds.yaml 2156F: Documentation/devicetree/bindings/watchdog/armada-37xx-wdt.txt 2157F: drivers/bus/moxtet.c 2158F: drivers/firmware/turris-mox-rwtm.c 2159F: drivers/gpio/gpio-moxtet.c 2160F: drivers/leds/leds-turris-omnia.c 2161F: drivers/mailbox/armada-37xx-rwtm-mailbox.c 2162F: drivers/watchdog/armada_37xx_wdt.c 2163F: include/dt-bindings/bus/moxtet.h 2164F: include/linux/armada-37xx-rwtm-mailbox.h 2165F: include/linux/moxtet.h 2166 2167ARM/FARADAY FA526 PORT 2168M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2169L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2170S: Maintained 2171T: git git://git.berlios.de/gemini-board 2172F: arch/arm/mm/*-fa* 2173 2174ARM/FOOTBRIDGE ARCHITECTURE 2175M: Russell King <linux@armlinux.org.uk> 2176L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2177S: Maintained 2178W: http://www.armlinux.org.uk/ 2179F: arch/arm/include/asm/hardware/dec21285.h 2180F: arch/arm/mach-footbridge/ 2181 2182ARM/FREESCALE IMX / MXC ARM ARCHITECTURE 2183M: Shawn Guo <shawnguo@kernel.org> 2184M: Sascha Hauer <s.hauer@pengutronix.de> 2185R: Pengutronix Kernel Team <kernel@pengutronix.de> 2186R: Fabio Estevam <festevam@gmail.com> 2187R: NXP Linux Team <linux-imx@nxp.com> 2188L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2189S: Maintained 2190T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2191F: arch/arm64/boot/dts/freescale/ 2192X: arch/arm64/boot/dts/freescale/fsl-* 2193X: arch/arm64/boot/dts/freescale/qoriq-* 2194X: drivers/media/i2c/ 2195N: imx 2196N: mxs 2197 2198ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE 2199M: Shawn Guo <shawnguo@kernel.org> 2200M: Li Yang <leoyang.li@nxp.com> 2201L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2202S: Maintained 2203T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2204F: arch/arm/boot/dts/ls1021a* 2205F: arch/arm64/boot/dts/freescale/fsl-* 2206F: arch/arm64/boot/dts/freescale/qoriq-* 2207 2208ARM/FREESCALE VYBRID ARM ARCHITECTURE 2209M: Shawn Guo <shawnguo@kernel.org> 2210M: Sascha Hauer <s.hauer@pengutronix.de> 2211R: Pengutronix Kernel Team <kernel@pengutronix.de> 2212R: Stefan Agner <stefan@agner.ch> 2213L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2214S: Maintained 2215T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2216F: arch/arm/boot/dts/vf* 2217F: arch/arm/mach-imx/*vf610* 2218 2219ARM/GUMSTIX MACHINE SUPPORT 2220M: Steve Sakoman <sakoman@gmail.com> 2221L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2222S: Maintained 2223 2224ARM/HISILICON SOC SUPPORT 2225M: Wei Xu <xuwei5@hisilicon.com> 2226L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2227S: Supported 2228W: http://www.hisilicon.com 2229T: git https://github.com/hisilicon/linux-hisi.git 2230F: arch/arm/boot/dts/hi3* 2231F: arch/arm/boot/dts/hip* 2232F: arch/arm/boot/dts/hisi* 2233F: arch/arm/mach-hisi/ 2234F: arch/arm64/boot/dts/hisilicon/ 2235 2236ARM/HP JORNADA 7XX MACHINE SUPPORT 2237M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 2238S: Maintained 2239W: www.jlime.com 2240T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 2241F: arch/arm/mach-sa1100/include/mach/jornada720.h 2242F: arch/arm/mach-sa1100/jornada720.c 2243 2244ARM/HPE GXP ARCHITECTURE 2245M: Jean-Marie Verdun <verdun@hpe.com> 2246M: Nick Hawkins <nick.hawkins@hpe.com> 2247S: Maintained 2248F: Documentation/devicetree/bindings/arm/hpe,gxp.yaml 2249F: Documentation/devicetree/bindings/hwmon/hpe,gxp-fan-ctrl.yaml 2250F: Documentation/devicetree/bindings/i2c/hpe,gxp-i2c.yaml 2251F: Documentation/devicetree/bindings/spi/hpe,gxp-spifi.yaml 2252F: Documentation/devicetree/bindings/timer/hpe,gxp-timer.yaml 2253F: Documentation/hwmon/gxp-fan-ctrl.rst 2254F: arch/arm/boot/dts/hpe-bmc* 2255F: arch/arm/boot/dts/hpe-gxp* 2256F: arch/arm/mach-hpe/ 2257F: drivers/clocksource/timer-gxp.c 2258F: drivers/hwmon/gxp-fan-ctrl.c 2259F: drivers/i2c/busses/i2c-gxp.c 2260F: drivers/spi/spi-gxp.c 2261F: drivers/watchdog/gxp-wdt.c 2262 2263ARM/IGEP MACHINE SUPPORT 2264M: Enric Balletbo i Serra <eballetbo@gmail.com> 2265M: Javier Martinez Canillas <javier@dowhile0.org> 2266L: linux-omap@vger.kernel.org 2267L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2268S: Maintained 2269F: arch/arm/boot/dts/omap3-igep* 2270 2271ARM/INTEL IXP4XX ARM ARCHITECTURE 2272M: Linus Walleij <linusw@kernel.org> 2273M: Imre Kaloz <kaloz@openwrt.org> 2274M: Krzysztof Halasa <khalasa@piap.pl> 2275L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2276S: Maintained 2277F: Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml 2278F: Documentation/devicetree/bindings/gpio/intel,ixp4xx-gpio.txt 2279F: Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml 2280F: Documentation/devicetree/bindings/memory-controllers/intel,ixp4xx-expansion* 2281F: Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml 2282F: arch/arm/boot/dts/intel-ixp* 2283F: arch/arm/mach-ixp4xx/ 2284F: drivers/bus/intel-ixp4xx-eb.c 2285F: drivers/clocksource/timer-ixp4xx.c 2286F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 2287F: drivers/gpio/gpio-ixp4xx.c 2288F: drivers/irqchip/irq-ixp4xx.c 2289 2290ARM/INTEL KEEMBAY ARCHITECTURE 2291M: Paul J. Murphy <paul.j.murphy@intel.com> 2292M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 2293S: Maintained 2294F: Documentation/devicetree/bindings/arm/intel,keembay.yaml 2295F: arch/arm64/boot/dts/intel/keembay-evm.dts 2296F: arch/arm64/boot/dts/intel/keembay-soc.dtsi 2297 2298ARM/INTEL XSC3 (MANZANO) ARM CORE 2299M: Lennert Buytenhek <kernel@wantstofly.org> 2300L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2301S: Maintained 2302 2303ARM/LG1K ARCHITECTURE 2304M: Chanho Min <chanho.min@lge.com> 2305L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2306S: Maintained 2307F: arch/arm64/boot/dts/lg/ 2308 2309ARM/LPC18XX ARCHITECTURE 2310M: Vladimir Zapolskiy <vz@mleia.com> 2311L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2312S: Maintained 2313F: Documentation/devicetree/bindings/i2c/i2c-lpc2k.txt 2314F: arch/arm/boot/dts/lpc43* 2315F: drivers/i2c/busses/i2c-lpc2k.c 2316F: drivers/memory/pl172.c 2317F: drivers/mtd/spi-nor/controllers/nxp-spifi.c 2318F: drivers/rtc/rtc-lpc24xx.c 2319N: lpc18xx 2320 2321ARM/LPC32XX SOC SUPPORT 2322M: Vladimir Zapolskiy <vz@mleia.com> 2323L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2324S: Maintained 2325T: git git://github.com/vzapolskiy/linux-lpc32xx.git 2326F: Documentation/devicetree/bindings/i2c/i2c-pnx.txt 2327F: arch/arm/boot/dts/lpc32* 2328F: arch/arm/mach-lpc32xx/ 2329F: drivers/i2c/busses/i2c-pnx.c 2330F: drivers/net/ethernet/nxp/lpc_eth.c 2331F: drivers/usb/host/ohci-nxp.c 2332F: drivers/watchdog/pnx4008_wdt.c 2333N: lpc32xx 2334 2335ARM/Marvell Dove/MV78xx0/Orion SOC support 2336M: Andrew Lunn <andrew@lunn.ch> 2337M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2338M: Gregory Clement <gregory.clement@bootlin.com> 2339L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2340S: Maintained 2341T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2342F: Documentation/devicetree/bindings/arm/marvell/marvell,dove.txt 2343F: Documentation/devicetree/bindings/arm/marvell/marvell,orion5x.txt 2344F: Documentation/devicetree/bindings/soc/dove/ 2345F: arch/arm/boot/dts/dove* 2346F: arch/arm/boot/dts/orion5x* 2347F: arch/arm/mach-dove/ 2348F: arch/arm/mach-mv78xx0/ 2349F: arch/arm/mach-orion5x/ 2350F: arch/arm/plat-orion/ 2351F: drivers/soc/dove/ 2352 2353ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K, CN9130 SOC support 2354M: Andrew Lunn <andrew@lunn.ch> 2355M: Gregory Clement <gregory.clement@bootlin.com> 2356M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2357L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2358S: Maintained 2359T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2360F: Documentation/devicetree/bindings/arm/marvell/ 2361F: arch/arm/boot/dts/armada* 2362F: arch/arm/boot/dts/kirkwood* 2363F: arch/arm/configs/mvebu_*_defconfig 2364F: arch/arm/mach-mvebu/ 2365F: arch/arm64/boot/dts/marvell/armada* 2366F: arch/arm64/boot/dts/marvell/cn913* 2367F: drivers/cpufreq/armada-37xx-cpufreq.c 2368F: drivers/cpufreq/armada-8k-cpufreq.c 2369F: drivers/cpufreq/mvebu-cpufreq.c 2370F: drivers/irqchip/irq-armada-370-xp.c 2371F: drivers/irqchip/irq-mvebu-* 2372F: drivers/pinctrl/mvebu/ 2373F: drivers/rtc/rtc-armada38x.c 2374 2375ARM/Mediatek RTC DRIVER 2376M: Eddie Huang <eddie.huang@mediatek.com> 2377M: Sean Wang <sean.wang@mediatek.com> 2378L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2379L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2380S: Maintained 2381F: Documentation/devicetree/bindings/rtc/rtc-mt2712.txt 2382F: Documentation/devicetree/bindings/rtc/rtc-mt7622.txt 2383F: drivers/rtc/rtc-mt2712.c 2384F: drivers/rtc/rtc-mt6397.c 2385F: drivers/rtc/rtc-mt7622.c 2386 2387ARM/Mediatek SoC support 2388M: Matthias Brugger <matthias.bgg@gmail.com> 2389R: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> 2390L: linux-kernel@vger.kernel.org 2391L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2392L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2393S: Maintained 2394W: https://mtk.wiki.kernel.org/ 2395C: irc://irc.libera.chat/linux-mediatek 2396F: arch/arm/boot/dts/mt2* 2397F: arch/arm/boot/dts/mt6* 2398F: arch/arm/boot/dts/mt7* 2399F: arch/arm/boot/dts/mt8* 2400F: arch/arm/mach-mediatek/ 2401F: arch/arm64/boot/dts/mediatek/ 2402F: drivers/soc/mediatek/ 2403N: mtk 2404N: mt[2678] 2405K: mediatek 2406 2407ARM/Mediatek USB3 PHY DRIVER 2408M: Chunfeng Yun <chunfeng.yun@mediatek.com> 2409L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2410L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2411S: Maintained 2412F: Documentation/devicetree/bindings/phy/mediatek,* 2413F: drivers/phy/mediatek/ 2414 2415ARM/Microchip (AT91) SoC support 2416M: Nicolas Ferre <nicolas.ferre@microchip.com> 2417M: Alexandre Belloni <alexandre.belloni@bootlin.com> 2418M: Claudiu Beznea <claudiu.beznea@microchip.com> 2419L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2420S: Supported 2421W: http://www.linux4sam.org 2422T: git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 2423F: arch/arm/boot/dts/at91*.dts 2424F: arch/arm/boot/dts/at91*.dtsi 2425F: arch/arm/boot/dts/sama*.dts 2426F: arch/arm/boot/dts/sama*.dtsi 2427F: arch/arm/include/debug/at91.S 2428F: arch/arm/mach-at91/ 2429F: drivers/memory/atmel* 2430F: drivers/watchdog/sama5d4_wdt.c 2431F: include/soc/at91/ 2432X: drivers/input/touchscreen/atmel_mxt_ts.c 2433X: drivers/net/wireless/atmel/ 2434N: at91 2435N: atmel 2436 2437ARM/Microchip Sparx5 SoC support 2438M: Lars Povlsen <lars.povlsen@microchip.com> 2439M: Steen Hegelund <Steen.Hegelund@microchip.com> 2440M: Daniel Machon <daniel.machon@microchip.com> 2441M: UNGLinuxDriver@microchip.com 2442L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2443S: Supported 2444T: git git://github.com/microchip-ung/linux-upstream.git 2445F: arch/arm64/boot/dts/microchip/ 2446F: drivers/net/ethernet/microchip/vcap/ 2447F: drivers/pinctrl/pinctrl-microchip-sgpio.c 2448N: sparx5 2449 2450ARM/MILBEAUT ARCHITECTURE 2451M: Taichi Sugaya <sugaya.taichi@socionext.com> 2452M: Takao Orito <orito.takao@socionext.com> 2453L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2454S: Maintained 2455F: arch/arm/boot/dts/milbeaut* 2456F: arch/arm/mach-milbeaut/ 2457N: milbeaut 2458 2459ARM/MStar/Sigmastar Armv7 SoC support 2460M: Daniel Palmer <daniel@thingy.jp> 2461M: Romain Perier <romain.perier@gmail.com> 2462L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2463S: Maintained 2464W: http://linux-chenxing.org/ 2465T: git git://github.com/linux-chenxing/linux.git 2466F: Documentation/devicetree/bindings/arm/mstar/* 2467F: Documentation/devicetree/bindings/clock/mstar,msc313-mpll.yaml 2468F: Documentation/devicetree/bindings/gpio/mstar,msc313-gpio.yaml 2469F: arch/arm/boot/dts/mstar-* 2470F: arch/arm/mach-mstar/ 2471F: drivers/clk/mstar/ 2472F: drivers/clocksource/timer-msc313e.c 2473F: drivers/gpio/gpio-msc313.c 2474F: drivers/rtc/rtc-msc313.c 2475F: drivers/watchdog/msc313e_wdt.c 2476F: include/dt-bindings/clock/mstar-* 2477F: include/dt-bindings/gpio/msc313-gpio.h 2478 2479ARM/NOMADIK/Ux500 ARCHITECTURES 2480M: Linus Walleij <linus.walleij@linaro.org> 2481L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2482S: Maintained 2483T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git 2484F: Documentation/devicetree/bindings/arm/ste-* 2485F: Documentation/devicetree/bindings/arm/ux500.yaml 2486F: Documentation/devicetree/bindings/arm/ux500/ 2487F: Documentation/devicetree/bindings/i2c/st,nomadik-i2c.yaml 2488F: arch/arm/boot/dts/ste-* 2489F: arch/arm/mach-nomadik/ 2490F: arch/arm/mach-ux500/ 2491F: drivers/clk/clk-nomadik.c 2492F: drivers/clocksource/clksrc-dbx500-prcmu.c 2493F: drivers/dma/ste_dma40* 2494F: drivers/hwspinlock/u8500_hsem.c 2495F: drivers/i2c/busses/i2c-nomadik.c 2496F: drivers/iio/adc/ab8500-gpadc.c 2497F: drivers/mfd/ab8500* 2498F: drivers/mfd/abx500* 2499F: drivers/mfd/db8500* 2500F: drivers/pinctrl/nomadik/ 2501F: drivers/rtc/rtc-ab8500.c 2502F: drivers/rtc/rtc-pl031.c 2503F: drivers/soc/ux500/ 2504 2505ARM/NUVOTON NPCM ARCHITECTURE 2506M: Avi Fishman <avifishman70@gmail.com> 2507M: Tomer Maimon <tmaimon77@gmail.com> 2508M: Tali Perry <tali.perry1@gmail.com> 2509R: Patrick Venture <venture@google.com> 2510R: Nancy Yuen <yuenn@google.com> 2511R: Benjamin Fair <benjaminfair@google.com> 2512L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2513S: Supported 2514F: Documentation/devicetree/bindings/*/*/*npcm* 2515F: Documentation/devicetree/bindings/*/*npcm* 2516F: Documentation/devicetree/bindings/arm/npcm/* 2517F: Documentation/devicetree/bindings/rtc/nuvoton,nct3018y.yaml 2518F: arch/arm/boot/dts/nuvoton-npcm* 2519F: arch/arm/mach-npcm/ 2520F: arch/arm64/boot/dts/nuvoton/ 2521F: drivers/*/*/*npcm* 2522F: drivers/*/*npcm* 2523F: drivers/rtc/rtc-nct3018y.c 2524F: include/dt-bindings/clock/nuvoton,npcm7xx-clock.h 2525F: include/dt-bindings/clock/nuvoton,npcm845-clk.h 2526 2527ARM/NUVOTON WPCM450 ARCHITECTURE 2528M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 2529L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2530S: Maintained 2531W: https://github.com/neuschaefer/wpcm450/wiki 2532F: Documentation/devicetree/bindings/*/*wpcm* 2533F: arch/arm/boot/dts/nuvoton-wpcm450* 2534F: arch/arm/configs/wpcm450_defconfig 2535F: arch/arm/mach-npcm/wpcm450.c 2536F: drivers/*/*/*wpcm* 2537F: drivers/*/*wpcm* 2538 2539ARM/NXP S32G ARCHITECTURE 2540M: Chester Lin <clin@suse.com> 2541R: Andreas Färber <afaerber@suse.de> 2542R: Matthias Brugger <mbrugger@suse.com> 2543R: NXP S32 Linux Team <s32@nxp.com> 2544L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2545S: Maintained 2546F: arch/arm64/boot/dts/freescale/s32g*.dts* 2547 2548ARM/Orion SoC/Technologic Systems TS-78xx platform support 2549M: Alexander Clouter <alex@digriz.org.uk> 2550L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2551S: Maintained 2552W: http://www.digriz.org.uk/ts78xx/kernel 2553F: arch/arm/mach-orion5x/ts78xx-* 2554 2555ARM/OXNAS platform support 2556M: Neil Armstrong <neil.armstrong@linaro.org> 2557L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2558L: linux-oxnas@groups.io (moderated for non-subscribers) 2559S: Maintained 2560F: arch/arm/boot/dts/ox8*.dts* 2561F: arch/arm/mach-oxnas/ 2562F: drivers/power/reset/oxnas-restart.c 2563N: oxnas 2564 2565ARM/QUALCOMM CHROMEBOOK SUPPORT 2566R: cros-qcom-dts-watchers@chromium.org 2567F: arch/arm64/boot/dts/qcom/sc7180* 2568F: arch/arm64/boot/dts/qcom/sc7280* 2569F: arch/arm64/boot/dts/qcom/sdm845-cheza* 2570 2571ARM/QUALCOMM SUPPORT 2572M: Andy Gross <agross@kernel.org> 2573M: Bjorn Andersson <andersson@kernel.org> 2574R: Konrad Dybcio <konrad.dybcio@linaro.org> 2575L: linux-arm-msm@vger.kernel.org 2576S: Maintained 2577T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 2578F: Documentation/devicetree/bindings/*/qcom* 2579F: Documentation/devicetree/bindings/soc/qcom/ 2580F: arch/arm/boot/dts/qcom-*.dts 2581F: arch/arm/boot/dts/qcom-*.dtsi 2582F: arch/arm/configs/qcom_defconfig 2583F: arch/arm/mach-qcom/ 2584F: arch/arm64/boot/dts/qcom/ 2585F: drivers/*/*/qcom* 2586F: drivers/*/*/qcom/ 2587F: drivers/*/pm8???-* 2588F: drivers/*/qcom* 2589F: drivers/*/qcom/ 2590F: drivers/bluetooth/btqcomsmd.c 2591F: drivers/clocksource/timer-qcom.c 2592F: drivers/cpuidle/cpuidle-qcom-spm.c 2593F: drivers/extcon/extcon-qcom* 2594F: drivers/i2c/busses/i2c-qcom-geni.c 2595F: drivers/i2c/busses/i2c-qup.c 2596F: drivers/iommu/msm* 2597F: drivers/mfd/ssbi.c 2598F: drivers/mmc/host/mmci_qcom* 2599F: drivers/mmc/host/sdhci-msm.c 2600F: drivers/pci/controller/dwc/pcie-qcom.c 2601F: drivers/phy/qualcomm/ 2602F: drivers/power/*/msm* 2603F: drivers/reset/reset-qcom-* 2604F: drivers/spi/spi-geni-qcom.c 2605F: drivers/spi/spi-qcom-qspi.c 2606F: drivers/spi/spi-qup.c 2607F: drivers/tty/serial/msm_serial.c 2608F: drivers/ufs/host/ufs-qcom* 2609F: drivers/usb/dwc3/dwc3-qcom.c 2610F: include/dt-bindings/*/qcom* 2611F: include/linux/*/qcom* 2612F: include/linux/soc/qcom/ 2613 2614ARM/RDA MICRO ARCHITECTURE 2615M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 2616L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2617L: linux-unisoc@lists.infradead.org (moderated for non-subscribers) 2618S: Maintained 2619F: Documentation/devicetree/bindings/arm/rda.yaml 2620F: Documentation/devicetree/bindings/gpio/gpio-rda.yaml 2621F: Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.yaml 2622F: Documentation/devicetree/bindings/serial/rda,8810pl-uart.yaml 2623F: Documentation/devicetree/bindings/timer/rda,8810pl-timer.yaml 2624F: arch/arm/boot/dts/rda8810pl-* 2625F: drivers/clocksource/timer-rda.c 2626F: drivers/gpio/gpio-rda.c 2627F: drivers/irqchip/irq-rda-intc.c 2628F: drivers/tty/serial/rda-uart.c 2629 2630ARM/REALTEK ARCHITECTURE 2631M: Andreas Färber <afaerber@suse.de> 2632L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2633L: linux-realtek-soc@lists.infradead.org (moderated for non-subscribers) 2634S: Maintained 2635F: Documentation/devicetree/bindings/arm/realtek.yaml 2636F: arch/arm/boot/dts/rtd* 2637F: arch/arm/mach-realtek/ 2638F: arch/arm64/boot/dts/realtek/ 2639 2640ARM/RISC-V/RENESAS ARCHITECTURE 2641M: Geert Uytterhoeven <geert+renesas@glider.be> 2642M: Magnus Damm <magnus.damm@gmail.com> 2643L: linux-renesas-soc@vger.kernel.org 2644S: Supported 2645Q: http://patchwork.kernel.org/project/linux-renesas-soc/list/ 2646C: irc://irc.libera.chat/renesas-soc 2647T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next 2648F: Documentation/devicetree/bindings/hwinfo/renesas,prr.yaml 2649F: Documentation/devicetree/bindings/soc/renesas/ 2650F: arch/arm/boot/dts/emev2* 2651F: arch/arm/boot/dts/gr-peach* 2652F: arch/arm/boot/dts/iwg20d-q7* 2653F: arch/arm/boot/dts/r7s* 2654F: arch/arm/boot/dts/r8a* 2655F: arch/arm/boot/dts/r9a* 2656F: arch/arm/boot/dts/sh* 2657F: arch/arm/configs/shmobile_defconfig 2658F: arch/arm/include/debug/renesas-scif.S 2659F: arch/arm/mach-shmobile/ 2660F: arch/arm64/boot/dts/renesas/ 2661F: arch/riscv/boot/dts/renesas/ 2662F: drivers/soc/renesas/ 2663F: include/linux/soc/renesas/ 2664K: \brenesas, 2665 2666ARM/RISCPC ARCHITECTURE 2667M: Russell King <linux@armlinux.org.uk> 2668L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2669S: Maintained 2670W: http://www.armlinux.org.uk/ 2671F: arch/arm/include/asm/hardware/ioc.h 2672F: arch/arm/include/asm/hardware/iomd.h 2673F: arch/arm/include/asm/hardware/memc.h 2674F: arch/arm/mach-rpc/ 2675F: drivers/net/ethernet/8390/etherh.c 2676F: drivers/net/ethernet/i825xx/ether1* 2677F: drivers/net/ethernet/seeq/ether3* 2678F: drivers/scsi/arm/ 2679 2680ARM/Rockchip SoC support 2681M: Heiko Stuebner <heiko@sntech.de> 2682L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2683L: linux-rockchip@lists.infradead.org 2684S: Maintained 2685T: git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git 2686F: Documentation/devicetree/bindings/i2c/i2c-rk3x.yaml 2687F: Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.yaml 2688F: Documentation/devicetree/bindings/spi/spi-rockchip.yaml 2689F: arch/arm/boot/dts/rk3* 2690F: arch/arm/boot/dts/rv11* 2691F: arch/arm/mach-rockchip/ 2692F: drivers/*/*/*rockchip* 2693F: drivers/*/*rockchip* 2694F: drivers/clk/rockchip/ 2695F: drivers/i2c/busses/i2c-rk3x.c 2696F: sound/soc/rockchip/ 2697N: rockchip 2698 2699ARM/SAMSUNG S3C, S5P AND EXYNOS ARM ARCHITECTURES 2700M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 2701R: Alim Akhtar <alim.akhtar@samsung.com> 2702L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2703L: linux-samsung-soc@vger.kernel.org 2704S: Maintained 2705Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 2706B: mailto:linux-samsung-soc@vger.kernel.org 2707C: irc://irc.libera.chat/linux-exynos 2708T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 2709F: Documentation/arm/samsung/ 2710F: Documentation/devicetree/bindings/arm/samsung/ 2711F: Documentation/devicetree/bindings/hwinfo/samsung,* 2712F: Documentation/devicetree/bindings/power/pd-samsung.yaml 2713F: Documentation/devicetree/bindings/soc/samsung/ 2714F: arch/arm/boot/dts/exynos* 2715F: arch/arm/boot/dts/s3c* 2716F: arch/arm/boot/dts/s5p* 2717F: arch/arm/mach-exynos*/ 2718F: arch/arm/mach-s3c/ 2719F: arch/arm/mach-s5p*/ 2720F: arch/arm64/boot/dts/exynos/ 2721F: drivers/*/*/*s3c24* 2722F: drivers/*/*s3c24* 2723F: drivers/*/*s3c64xx* 2724F: drivers/*/*s5pv210* 2725F: drivers/clocksource/samsung_pwm_timer.c 2726F: drivers/memory/samsung/ 2727F: drivers/pwm/pwm-samsung.c 2728F: drivers/soc/samsung/ 2729F: drivers/tty/serial/samsung* 2730F: include/clocksource/samsung_pwm.h 2731F: include/linux/platform_data/*s3c* 2732F: include/linux/serial_s3c.h 2733F: include/linux/soc/samsung/ 2734N: exynos 2735N: s3c64xx 2736N: s5pv210 2737 2738ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT 2739M: Łukasz Stelmach <l.stelmach@samsung.com> 2740L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2741L: linux-media@vger.kernel.org 2742S: Maintained 2743F: drivers/media/platform/samsung/s5p-g2d/ 2744 2745ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT 2746M: Marek Szyprowski <m.szyprowski@samsung.com> 2747L: linux-samsung-soc@vger.kernel.org 2748L: linux-media@vger.kernel.org 2749S: Maintained 2750F: Documentation/devicetree/bindings/media/cec/samsung,s5p-cec.yaml 2751F: drivers/media/cec/platform/s5p/ 2752 2753ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT 2754M: Andrzej Pietrasiewicz <andrzejtp2010@gmail.com> 2755M: Jacek Anaszewski <jacek.anaszewski@gmail.com> 2756M: Sylwester Nawrocki <s.nawrocki@samsung.com> 2757L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2758L: linux-media@vger.kernel.org 2759S: Maintained 2760F: Documentation/devicetree/bindings/media/samsung,s5pv210-jpeg.yaml 2761F: drivers/media/platform/samsung/s5p-jpeg/ 2762 2763ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT 2764M: Marek Szyprowski <m.szyprowski@samsung.com> 2765M: Andrzej Hajda <andrzej.hajda@intel.com> 2766L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2767L: linux-media@vger.kernel.org 2768S: Maintained 2769F: drivers/media/platform/samsung/s5p-mfc/ 2770 2771ARM/SOCFPGA ARCHITECTURE 2772M: Dinh Nguyen <dinguyen@kernel.org> 2773S: Maintained 2774W: http://www.rocketboards.org 2775T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 2776F: arch/arm/boot/dts/socfpga* 2777F: arch/arm/configs/socfpga_defconfig 2778F: arch/arm/mach-socfpga/ 2779F: arch/arm64/boot/dts/altera/ 2780F: arch/arm64/boot/dts/intel/ 2781 2782ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT 2783M: Dinh Nguyen <dinguyen@kernel.org> 2784S: Maintained 2785F: drivers/clk/socfpga/ 2786 2787ARM/SOCFPGA EDAC SUPPORT 2788M: Dinh Nguyen <dinguyen@kernel.org> 2789S: Maintained 2790F: drivers/edac/altera_edac.[ch] 2791 2792ARM/SPREADTRUM SoC SUPPORT 2793M: Orson Zhai <orsonzhai@gmail.com> 2794M: Baolin Wang <baolin.wang7@gmail.com> 2795M: Chunyan Zhang <zhang.lyra@gmail.com> 2796S: Maintained 2797F: arch/arm64/boot/dts/sprd 2798N: sprd 2799N: sc27xx 2800N: sc2731 2801 2802ARM/STI ARCHITECTURE 2803M: Patrice Chotard <patrice.chotard@foss.st.com> 2804L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2805S: Maintained 2806W: http://www.stlinux.com 2807F: Documentation/devicetree/bindings/i2c/st,sti-i2c.yaml 2808F: Documentation/devicetree/bindings/spi/st,ssc-spi.yaml 2809F: arch/arm/boot/dts/sti* 2810F: arch/arm/mach-sti/ 2811F: drivers/ata/ahci_st.c 2812F: drivers/char/hw_random/st-rng.c 2813F: drivers/clocksource/arm_global_timer.c 2814F: drivers/clocksource/clksrc_st_lpc.c 2815F: drivers/cpufreq/sti-cpufreq.c 2816F: drivers/dma/st_fdma* 2817F: drivers/i2c/busses/i2c-st.c 2818F: drivers/media/platform/st/sti/c8sectpfe/ 2819F: drivers/media/rc/st_rc.c 2820F: drivers/mmc/host/sdhci-st.c 2821F: drivers/phy/st/phy-miphy28lp.c 2822F: drivers/phy/st/phy-stih407-usb.c 2823F: drivers/pinctrl/pinctrl-st.c 2824F: drivers/remoteproc/st_remoteproc.c 2825F: drivers/remoteproc/st_slim_rproc.c 2826F: drivers/reset/sti/ 2827F: drivers/rtc/rtc-st-lpc.c 2828F: drivers/tty/serial/st-asc.c 2829F: drivers/usb/dwc3/dwc3-st.c 2830F: drivers/usb/host/ehci-st.c 2831F: drivers/usb/host/ohci-st.c 2832F: drivers/watchdog/st_lpc_wdt.c 2833F: include/linux/remoteproc/st_slim_rproc.h 2834 2835ARM/STM32 ARCHITECTURE 2836M: Maxime Coquelin <mcoquelin.stm32@gmail.com> 2837M: Alexandre Torgue <alexandre.torgue@foss.st.com> 2838L: linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers) 2839L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2840S: Maintained 2841T: git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next 2842F: arch/arm/boot/dts/stm32* 2843F: arch/arm/mach-stm32/ 2844F: drivers/clocksource/armv7m_systick.c 2845N: stm32 2846N: stm 2847 2848ARM/SUNPLUS SP7021 SOC SUPPORT 2849M: Qin Jian <qinjian@cqplus1.com> 2850L: linux-arm-kernel@lists.infradead.org (moderated for mon-subscribers) 2851S: Maintained 2852W: https://sunplus-tibbo.atlassian.net/wiki/spaces/doc/overview 2853F: Documentation/devicetree/bindings/arm/sunplus,sp7021.yaml 2854F: Documentation/devicetree/bindings/clock/sunplus,sp7021-clkc.yaml 2855F: Documentation/devicetree/bindings/interrupt-controller/sunplus,sp7021-intc.yaml 2856F: Documentation/devicetree/bindings/reset/sunplus,reset.yaml 2857F: arch/arm/boot/dts/sunplus-sp7021*.dts* 2858F: arch/arm/configs/sp7021_*defconfig 2859F: arch/arm/mach-sunplus/ 2860F: drivers/clk/clk-sp7021.c 2861F: drivers/irqchip/irq-sp7021-intc.c 2862F: drivers/reset/reset-sunplus.c 2863F: include/dt-bindings/clock/sunplus,sp7021-clkc.h 2864F: include/dt-bindings/reset/sunplus,sp7021-reset.h 2865 2866ARM/Synaptics SoC support 2867M: Jisheng Zhang <jszhang@kernel.org> 2868M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2869L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2870S: Maintained 2871F: arch/arm/boot/dts/berlin* 2872F: arch/arm/mach-berlin/ 2873F: arch/arm64/boot/dts/synaptics/ 2874 2875ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT 2876M: Lennert Buytenhek <kernel@wantstofly.org> 2877L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2878S: Maintained 2879 2880ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT 2881M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 2882L: linux-tegra@vger.kernel.org 2883L: linux-media@vger.kernel.org 2884S: Maintained 2885F: Documentation/devicetree/bindings/media/cec/nvidia,tegra114-cec.yaml 2886F: drivers/media/cec/platform/tegra/ 2887 2888ARM/TESLA FSD SoC SUPPORT 2889M: Alim Akhtar <alim.akhtar@samsung.com> 2890M: linux-fsd@tesla.com 2891L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2892L: linux-samsung-soc@vger.kernel.org 2893S: Maintained 2894F: arch/arm64/boot/dts/tesla/ 2895 2896ARM/TETON BGA MACHINE SUPPORT 2897M: "Mark F. Brown" <mark.brown314@gmail.com> 2898L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2899S: Maintained 2900 2901ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS 2902M: Santosh Shilimkar <ssantosh@kernel.org> 2903L: linux-kernel@vger.kernel.org 2904S: Maintained 2905F: drivers/memory/*emif* 2906 2907ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE 2908M: Nishanth Menon <nm@ti.com> 2909M: Santosh Shilimkar <ssantosh@kernel.org> 2910L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2911S: Maintained 2912T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 2913F: arch/arm/boot/dts/keystone-* 2914F: arch/arm/mach-keystone/ 2915 2916ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK 2917M: Santosh Shilimkar <ssantosh@kernel.org> 2918L: linux-kernel@vger.kernel.org 2919S: Maintained 2920F: drivers/clk/keystone/ 2921 2922ARM/TEXAS INSTRUMENT KEYSTONE CLOCKSOURCE 2923M: Santosh Shilimkar <ssantosh@kernel.org> 2924L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2925L: linux-kernel@vger.kernel.org 2926S: Maintained 2927F: drivers/clocksource/timer-keystone.c 2928 2929ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER 2930M: Santosh Shilimkar <ssantosh@kernel.org> 2931L: linux-kernel@vger.kernel.org 2932S: Maintained 2933F: drivers/power/reset/keystone-reset.c 2934 2935ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE 2936M: Nishanth Menon <nm@ti.com> 2937M: Vignesh Raghavendra <vigneshr@ti.com> 2938M: Tero Kristo <kristo@kernel.org> 2939L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2940S: Supported 2941F: Documentation/devicetree/bindings/arm/ti/k3.yaml 2942F: Documentation/devicetree/bindings/hwinfo/ti,k3-socinfo.yaml 2943F: arch/arm64/boot/dts/ti/Makefile 2944F: arch/arm64/boot/dts/ti/k3-* 2945F: include/dt-bindings/pinctrl/k3.h 2946 2947ARM/TOSHIBA VISCONTI ARCHITECTURE 2948M: Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp> 2949L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2950S: Supported 2951T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwamatsu/linux-visconti.git 2952F: Documentation/devicetree/bindings/arm/toshiba.yaml 2953F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pipllct.yaml 2954F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pismu.yaml 2955F: Documentation/devicetree/bindings/gpio/toshiba,gpio-visconti.yaml 2956F: Documentation/devicetree/bindings/net/toshiba,visconti-dwmac.yaml 2957F: Documentation/devicetree/bindings/pci/toshiba,visconti-pcie.yaml 2958F: Documentation/devicetree/bindings/pinctrl/toshiba,visconti-pinctrl.yaml 2959F: Documentation/devicetree/bindings/watchdog/toshiba,visconti-wdt.yaml 2960F: arch/arm64/boot/dts/toshiba/ 2961F: drivers/clk/visconti/ 2962F: drivers/gpio/gpio-visconti.c 2963F: drivers/net/ethernet/stmicro/stmmac/dwmac-visconti.c 2964F: drivers/pci/controller/dwc/pcie-visconti.c 2965F: drivers/pinctrl/visconti/ 2966F: drivers/watchdog/visconti_wdt.c 2967N: visconti 2968 2969ARM/UNIPHIER ARCHITECTURE 2970M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 2971M: Masami Hiramatsu <mhiramat@kernel.org> 2972L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2973S: Maintained 2974F: Documentation/devicetree/bindings/arm/socionext/uniphier.yaml 2975F: Documentation/devicetree/bindings/gpio/socionext,uniphier-gpio.yaml 2976F: Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.yaml 2977F: Documentation/devicetree/bindings/soc/socionext/socionext,uniphier*.yaml 2978F: arch/arm/boot/dts/uniphier* 2979F: arch/arm/include/asm/hardware/cache-uniphier.h 2980F: arch/arm/mach-uniphier/ 2981F: arch/arm/mm/cache-uniphier.c 2982F: arch/arm64/boot/dts/socionext/uniphier* 2983F: drivers/bus/uniphier-system-bus.c 2984F: drivers/clk/uniphier/ 2985F: drivers/dma/uniphier-mdmac.c 2986F: drivers/gpio/gpio-uniphier.c 2987F: drivers/i2c/busses/i2c-uniphier* 2988F: drivers/irqchip/irq-uniphier-aidet.c 2989F: drivers/mmc/host/uniphier-sd.c 2990F: drivers/pinctrl/uniphier/ 2991F: drivers/reset/reset-uniphier.c 2992F: drivers/tty/serial/8250/8250_uniphier.c 2993N: uniphier 2994 2995ARM/VERSATILE EXPRESS PLATFORM 2996M: Liviu Dudau <liviu.dudau@arm.com> 2997M: Sudeep Holla <sudeep.holla@arm.com> 2998M: Lorenzo Pieralisi <lpieralisi@kernel.org> 2999L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3000S: Maintained 3001F: */*/*/vexpress* 3002F: */*/vexpress* 3003F: arch/arm/boot/dts/vexpress* 3004F: arch/arm/mach-versatile/ 3005F: arch/arm64/boot/dts/arm/ 3006F: drivers/clk/versatile/clk-vexpress-osc.c 3007F: drivers/clocksource/timer-versatile.c 3008N: mps2 3009 3010ARM/VFP SUPPORT 3011M: Russell King <linux@armlinux.org.uk> 3012L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3013S: Maintained 3014W: http://www.armlinux.org.uk/ 3015F: arch/arm/vfp/ 3016 3017ARM/VT8500 ARM ARCHITECTURE 3018L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3019S: Orphan 3020F: Documentation/devicetree/bindings/i2c/i2c-wmt.txt 3021F: arch/arm/mach-vt8500/ 3022F: drivers/clocksource/timer-vt8500.c 3023F: drivers/i2c/busses/i2c-wmt.c 3024F: drivers/mmc/host/wmt-sdmmc.c 3025F: drivers/pwm/pwm-vt8500.c 3026F: drivers/rtc/rtc-vt8500.c 3027F: drivers/tty/serial/vt8500_serial.c 3028F: drivers/usb/host/ehci-platform.c 3029F: drivers/usb/host/uhci-platform.c 3030F: drivers/video/fbdev/vt8500lcdfb.* 3031F: drivers/video/fbdev/wm8505fb* 3032F: drivers/video/fbdev/wmt_ge_rops.* 3033 3034ARM/ZYNQ ARCHITECTURE 3035M: Michal Simek <michal.simek@amd.com> 3036L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3037S: Supported 3038W: http://wiki.xilinx.com 3039T: git https://github.com/Xilinx/linux-xlnx.git 3040F: Documentation/devicetree/bindings/i2c/cdns,i2c-r1p10.yaml 3041F: Documentation/devicetree/bindings/i2c/xlnx,xps-iic-2.00.a.yaml 3042F: Documentation/devicetree/bindings/memory-controllers/snps,dw-umctl2-ddrc.yaml 3043F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynq-ddrc-a05.yaml 3044F: Documentation/devicetree/bindings/spi/xlnx,zynq-qspi.yaml 3045F: arch/arm/mach-zynq/ 3046F: drivers/clocksource/timer-cadence-ttc.c 3047F: drivers/cpuidle/cpuidle-zynq.c 3048F: drivers/edac/synopsys_edac.c 3049F: drivers/i2c/busses/i2c-cadence.c 3050F: drivers/i2c/busses/i2c-xiic.c 3051F: drivers/mmc/host/sdhci-of-arasan.c 3052N: zynq 3053N: xilinx 3054 3055ARM64 PORT (AARCH64 ARCHITECTURE) 3056M: Catalin Marinas <catalin.marinas@arm.com> 3057M: Will Deacon <will@kernel.org> 3058L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3059S: Maintained 3060T: git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git 3061F: Documentation/arm64/ 3062F: arch/arm64/ 3063F: tools/testing/selftests/arm64/ 3064X: arch/arm64/boot/dts/ 3065 3066ARROW SPEEDCHIPS XRS7000 SERIES ETHERNET SWITCH DRIVER 3067M: George McCollister <george.mccollister@gmail.com> 3068L: netdev@vger.kernel.org 3069S: Maintained 3070F: Documentation/devicetree/bindings/net/dsa/arrow,xrs700x.yaml 3071F: drivers/net/dsa/xrs700x/* 3072F: net/dsa/tag_xrs700x.c 3073 3074AS3645A LED FLASH CONTROLLER DRIVER 3075M: Sakari Ailus <sakari.ailus@iki.fi> 3076L: linux-leds@vger.kernel.org 3077S: Maintained 3078F: drivers/leds/flash/leds-as3645a.c 3079 3080ASAHI KASEI AK7375 LENS VOICE COIL DRIVER 3081M: Tianshu Qiu <tian.shu.qiu@intel.com> 3082L: linux-media@vger.kernel.org 3083S: Maintained 3084T: git git://linuxtv.org/media_tree.git 3085F: Documentation/devicetree/bindings/media/i2c/asahi-kasei,ak7375.yaml 3086F: drivers/media/i2c/ak7375.c 3087 3088ASAHI KASEI AK8974 DRIVER 3089M: Linus Walleij <linus.walleij@linaro.org> 3090L: linux-iio@vger.kernel.org 3091S: Supported 3092W: http://www.akm.com/ 3093F: drivers/iio/magnetometer/ak8974.c 3094 3095ASC7621 HARDWARE MONITOR DRIVER 3096M: George Joseph <george.joseph@fairview5.com> 3097L: linux-hwmon@vger.kernel.org 3098S: Maintained 3099F: Documentation/hwmon/asc7621.rst 3100F: drivers/hwmon/asc7621.c 3101 3102ASIX AX88796C SPI ETHERNET ADAPTER 3103M: Łukasz Stelmach <l.stelmach@samsung.com> 3104S: Maintained 3105F: Documentation/devicetree/bindings/net/asix,ax88796c.yaml 3106F: drivers/net/ethernet/asix/ax88796c_* 3107 3108ASPEED CRYPTO DRIVER 3109M: Neal Liu <neal_liu@aspeedtech.com> 3110L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3111S: Maintained 3112F: Documentation/devicetree/bindings/crypto/aspeed,* 3113F: drivers/crypto/aspeed/ 3114 3115ASPEED PECI CONTROLLER 3116M: Iwona Winiarska <iwona.winiarska@intel.com> 3117L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3118L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3119S: Supported 3120F: Documentation/devicetree/bindings/peci/peci-aspeed.yaml 3121F: drivers/peci/controller/peci-aspeed.c 3122 3123ASPEED PINCTRL DRIVERS 3124M: Andrew Jeffery <andrew@aj.id.au> 3125L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3126L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3127L: linux-gpio@vger.kernel.org 3128S: Maintained 3129F: Documentation/devicetree/bindings/pinctrl/aspeed,* 3130F: drivers/pinctrl/aspeed/ 3131 3132ASPEED SCU INTERRUPT CONTROLLER DRIVER 3133M: Eddie James <eajames@linux.ibm.com> 3134L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3135S: Maintained 3136F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2xxx-scu-ic.txt 3137F: drivers/irqchip/irq-aspeed-scu-ic.c 3138F: include/dt-bindings/interrupt-controller/aspeed-scu-ic.h 3139 3140ASPEED SD/MMC DRIVER 3141M: Andrew Jeffery <andrew@aj.id.au> 3142L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3143L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3144L: linux-mmc@vger.kernel.org 3145S: Maintained 3146F: Documentation/devicetree/bindings/mmc/aspeed,sdhci.yaml 3147F: drivers/mmc/host/sdhci-of-aspeed* 3148 3149ASPEED SMC SPI DRIVER 3150M: Chin-Ting Kuo <chin-ting_kuo@aspeedtech.com> 3151M: Cédric Le Goater <clg@kaod.org> 3152L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3153L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3154L: linux-spi@vger.kernel.org 3155S: Maintained 3156F: Documentation/devicetree/bindings/spi/aspeed,ast2600-fmc.yaml 3157F: drivers/spi/spi-aspeed-smc.c 3158 3159ASPEED USB UDC DRIVER 3160M: Neal Liu <neal_liu@aspeedtech.com> 3161L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3162S: Maintained 3163F: Documentation/devicetree/bindings/usb/aspeed,ast2600-udc.yaml 3164F: drivers/usb/gadget/udc/aspeed_udc.c 3165 3166ASPEED VIDEO ENGINE DRIVER 3167M: Eddie James <eajames@linux.ibm.com> 3168L: linux-media@vger.kernel.org 3169L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3170S: Maintained 3171F: Documentation/devicetree/bindings/media/aspeed-video.txt 3172F: drivers/media/platform/aspeed/ 3173 3174ASUS EC HARDWARE MONITOR DRIVER 3175M: Eugene Shalygin <eugene.shalygin@gmail.com> 3176L: linux-hwmon@vger.kernel.org 3177S: Maintained 3178F: drivers/hwmon/asus-ec-sensors.c 3179 3180ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS 3181M: Corentin Chary <corentin.chary@gmail.com> 3182L: acpi4asus-user@lists.sourceforge.net 3183L: platform-driver-x86@vger.kernel.org 3184S: Maintained 3185W: http://acpi4asus.sf.net 3186F: drivers/platform/x86/asus*.c 3187F: drivers/platform/x86/eeepc*.c 3188 3189ASUS TF103C DOCK DRIVER 3190M: Hans de Goede <hdegoede@redhat.com> 3191L: platform-driver-x86@vger.kernel.org 3192S: Maintained 3193T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 3194F: drivers/platform/x86/asus-tf103c-dock.c 3195 3196ASUS WIRELESS RADIO CONTROL DRIVER 3197M: João Paulo Rechi Vita <jprvita@gmail.com> 3198L: platform-driver-x86@vger.kernel.org 3199S: Maintained 3200F: drivers/platform/x86/asus-wireless.c 3201 3202ASUS WMI HARDWARE MONITOR DRIVER 3203M: Ed Brindley <kernel@maidavale.org> 3204M: Denis Pauk <pauk.denis@gmail.com> 3205L: linux-hwmon@vger.kernel.org 3206S: Maintained 3207F: drivers/hwmon/asus_wmi_sensors.c 3208 3209ASYMMETRIC KEYS 3210M: David Howells <dhowells@redhat.com> 3211L: keyrings@vger.kernel.org 3212S: Maintained 3213F: Documentation/crypto/asymmetric-keys.rst 3214F: crypto/asymmetric_keys/ 3215F: include/crypto/pkcs7.h 3216F: include/crypto/public_key.h 3217F: include/linux/verification.h 3218 3219ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API 3220R: Dan Williams <dan.j.williams@intel.com> 3221S: Odd fixes 3222W: http://sourceforge.net/projects/xscaleiop 3223F: Documentation/crypto/async-tx-api.rst 3224F: crypto/async_tx/ 3225F: include/linux/async_tx.h 3226 3227AT24 EEPROM DRIVER 3228M: Bartosz Golaszewski <brgl@bgdev.pl> 3229L: linux-i2c@vger.kernel.org 3230S: Maintained 3231T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 3232F: Documentation/devicetree/bindings/eeprom/at24.yaml 3233F: drivers/misc/eeprom/at24.c 3234 3235ATA OVER ETHERNET (AOE) DRIVER 3236M: "Justin Sanders" <justin@coraid.com> 3237S: Supported 3238W: http://www.openaoe.org/ 3239F: Documentation/admin-guide/aoe/ 3240F: drivers/block/aoe/ 3241 3242ATC260X PMIC MFD DRIVER 3243M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 3244M: Cristian Ciocaltea <cristian.ciocaltea@gmail.com> 3245L: linux-actions@lists.infradead.org 3246S: Maintained 3247F: Documentation/devicetree/bindings/mfd/actions,atc260x.yaml 3248F: drivers/input/misc/atc260x-onkey.c 3249F: drivers/mfd/atc260* 3250F: drivers/power/reset/atc260x-poweroff.c 3251F: drivers/regulator/atc260x-regulator.c 3252F: include/linux/mfd/atc260x/* 3253 3254ATHEROS 71XX/9XXX GPIO DRIVER 3255M: Alban Bedel <albeu@free.fr> 3256S: Maintained 3257W: https://github.com/AlbanBedel/linux 3258T: git git://github.com/AlbanBedel/linux 3259F: Documentation/devicetree/bindings/gpio/gpio-ath79.txt 3260F: drivers/gpio/gpio-ath79.c 3261 3262ATHEROS 71XX/9XXX USB PHY DRIVER 3263M: Alban Bedel <albeu@free.fr> 3264S: Maintained 3265W: https://github.com/AlbanBedel/linux 3266T: git git://github.com/AlbanBedel/linux 3267F: Documentation/devicetree/bindings/phy/phy-ath79-usb.txt 3268F: drivers/phy/qualcomm/phy-ath79-usb.c 3269 3270ATHEROS ATH GENERIC UTILITIES 3271M: Kalle Valo <kvalo@kernel.org> 3272L: linux-wireless@vger.kernel.org 3273S: Supported 3274F: drivers/net/wireless/ath/* 3275 3276ATHEROS ATH5K WIRELESS DRIVER 3277M: Jiri Slaby <jirislaby@kernel.org> 3278M: Nick Kossifidis <mickflemm@gmail.com> 3279M: Luis Chamberlain <mcgrof@kernel.org> 3280L: linux-wireless@vger.kernel.org 3281S: Maintained 3282W: https://wireless.wiki.kernel.org/en/users/Drivers/ath5k 3283F: drivers/net/wireless/ath/ath5k/ 3284 3285ATHEROS ATH6KL WIRELESS DRIVER 3286L: linux-wireless@vger.kernel.org 3287S: Orphan 3288W: https://wireless.wiki.kernel.org/en/users/Drivers/ath6kl 3289F: drivers/net/wireless/ath/ath6kl/ 3290 3291ATI_REMOTE2 DRIVER 3292M: Ville Syrjala <syrjala@sci.fi> 3293S: Maintained 3294F: drivers/input/misc/ati_remote2.c 3295 3296ATK0110 HWMON DRIVER 3297M: Luca Tettamanti <kronos.it@gmail.com> 3298L: linux-hwmon@vger.kernel.org 3299S: Maintained 3300F: drivers/hwmon/asus_atk0110.c 3301 3302ATLX ETHERNET DRIVERS 3303M: Chris Snook <chris.snook@gmail.com> 3304L: netdev@vger.kernel.org 3305S: Maintained 3306W: http://sourceforge.net/projects/atl1 3307W: http://atl1.sourceforge.net 3308F: drivers/net/ethernet/atheros/ 3309 3310ATM 3311M: Chas Williams <3chas3@gmail.com> 3312L: linux-atm-general@lists.sourceforge.net (moderated for non-subscribers) 3313L: netdev@vger.kernel.org 3314S: Maintained 3315W: http://linux-atm.sourceforge.net 3316F: drivers/atm/ 3317F: include/linux/atm* 3318F: include/uapi/linux/atm* 3319 3320ATMEL MACB ETHERNET DRIVER 3321M: Nicolas Ferre <nicolas.ferre@microchip.com> 3322M: Claudiu Beznea <claudiu.beznea@microchip.com> 3323S: Supported 3324F: drivers/net/ethernet/cadence/ 3325 3326ATMEL MAXTOUCH DRIVER 3327M: Nick Dyer <nick@shmanahar.org> 3328S: Maintained 3329T: git git://github.com/ndyer/linux.git 3330F: Documentation/devicetree/bindings/input/atmel,maxtouch.yaml 3331F: drivers/input/touchscreen/atmel_mxt_ts.c 3332 3333ATMEL WIRELESS DRIVER 3334M: Simon Kelley <simon@thekelleys.org.uk> 3335L: linux-wireless@vger.kernel.org 3336S: Maintained 3337W: http://www.thekelleys.org.uk/atmel 3338W: http://atmelwlandriver.sourceforge.net/ 3339F: drivers/net/wireless/atmel/atmel* 3340 3341ATOMIC INFRASTRUCTURE 3342M: Will Deacon <will@kernel.org> 3343M: Peter Zijlstra <peterz@infradead.org> 3344R: Boqun Feng <boqun.feng@gmail.com> 3345R: Mark Rutland <mark.rutland@arm.com> 3346L: linux-kernel@vger.kernel.org 3347S: Maintained 3348F: Documentation/atomic_*.txt 3349F: arch/*/include/asm/atomic*.h 3350F: include/*/atomic*.h 3351F: include/linux/refcount.h 3352F: scripts/atomic/ 3353 3354ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER 3355M: Bradley Grove <linuxdrivers@attotech.com> 3356L: linux-scsi@vger.kernel.org 3357S: Supported 3358W: http://www.attotech.com 3359F: drivers/scsi/esas2r 3360 3361ATUSB IEEE 802.15.4 RADIO DRIVER 3362M: Stefan Schmidt <stefan@datenfreihafen.org> 3363L: linux-wpan@vger.kernel.org 3364S: Maintained 3365F: drivers/net/ieee802154/at86rf230.h 3366F: drivers/net/ieee802154/atusb.c 3367F: drivers/net/ieee802154/atusb.h 3368 3369AUDIT SUBSYSTEM 3370M: Paul Moore <paul@paul-moore.com> 3371M: Eric Paris <eparis@redhat.com> 3372L: audit@vger.kernel.org 3373S: Supported 3374W: https://github.com/linux-audit 3375T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git 3376F: include/asm-generic/audit_*.h 3377F: include/linux/audit.h 3378F: include/linux/audit_arch.h 3379F: include/uapi/linux/audit.h 3380F: kernel/audit* 3381F: lib/*audit.c 3382 3383AUXILIARY DISPLAY DRIVERS 3384M: Miguel Ojeda <ojeda@kernel.org> 3385S: Maintained 3386F: Documentation/devicetree/bindings/auxdisplay/ 3387F: drivers/auxdisplay/ 3388F: include/linux/cfag12864b.h 3389 3390AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER 3391M: Andreas Klinger <ak@it-klinger.de> 3392L: linux-iio@vger.kernel.org 3393S: Maintained 3394F: Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml 3395F: drivers/iio/adc/hx711.c 3396 3397AX.25 NETWORK LAYER 3398M: Ralf Baechle <ralf@linux-mips.org> 3399L: linux-hams@vger.kernel.org 3400S: Maintained 3401W: http://www.linux-ax25.org/ 3402F: include/net/ax25.h 3403F: include/uapi/linux/ax25.h 3404F: net/ax25/ 3405 3406AXENTIA ARM DEVICES 3407M: Peter Rosin <peda@axentia.se> 3408L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3409S: Maintained 3410F: arch/arm/boot/dts/at91-linea.dtsi 3411F: arch/arm/boot/dts/at91-natte.dtsi 3412F: arch/arm/boot/dts/at91-nattis-2-natte-2.dts 3413F: arch/arm/boot/dts/at91-tse850-3.dts 3414 3415AXENTIA ASOC DRIVERS 3416M: Peter Rosin <peda@axentia.se> 3417L: alsa-devel@alsa-project.org (moderated for non-subscribers) 3418S: Maintained 3419F: Documentation/devicetree/bindings/sound/axentia,* 3420F: sound/soc/atmel/tse850-pcm5142.c 3421 3422AXI-FAN-CONTROL HARDWARE MONITOR DRIVER 3423M: Nuno Sá <nuno.sa@analog.com> 3424L: linux-hwmon@vger.kernel.org 3425S: Supported 3426W: https://ez.analog.com/linux-software-drivers 3427F: Documentation/devicetree/bindings/hwmon/adi,axi-fan-control.yaml 3428F: drivers/hwmon/axi-fan-control.c 3429 3430AXXIA I2C CONTROLLER 3431M: Krzysztof Adamski <krzysztof.adamski@nokia.com> 3432L: linux-i2c@vger.kernel.org 3433S: Maintained 3434F: Documentation/devicetree/bindings/i2c/i2c-axxia.txt 3435F: drivers/i2c/busses/i2c-axxia.c 3436 3437AZ6007 DVB DRIVER 3438M: Mauro Carvalho Chehab <mchehab@kernel.org> 3439L: linux-media@vger.kernel.org 3440S: Maintained 3441W: https://linuxtv.org 3442T: git git://linuxtv.org/media_tree.git 3443F: drivers/media/usb/dvb-usb-v2/az6007.c 3444 3445AZTECH FM RADIO RECEIVER DRIVER 3446M: Hans Verkuil <hverkuil@xs4all.nl> 3447L: linux-media@vger.kernel.org 3448S: Maintained 3449W: https://linuxtv.org 3450T: git git://linuxtv.org/media_tree.git 3451F: drivers/media/radio/radio-aztech* 3452 3453B43 WIRELESS DRIVER 3454L: linux-wireless@vger.kernel.org 3455L: b43-dev@lists.infradead.org 3456S: Odd Fixes 3457W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3458F: drivers/net/wireless/broadcom/b43/ 3459 3460B43LEGACY WIRELESS DRIVER 3461M: Larry Finger <Larry.Finger@lwfinger.net> 3462L: linux-wireless@vger.kernel.org 3463L: b43-dev@lists.infradead.org 3464S: Maintained 3465W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3466F: drivers/net/wireless/broadcom/b43legacy/ 3467 3468BACKLIGHT CLASS/SUBSYSTEM 3469M: Lee Jones <lee@kernel.org> 3470M: Daniel Thompson <daniel.thompson@linaro.org> 3471M: Jingoo Han <jingoohan1@gmail.com> 3472L: dri-devel@lists.freedesktop.org 3473S: Maintained 3474T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git 3475F: Documentation/ABI/stable/sysfs-class-backlight 3476F: Documentation/ABI/testing/sysfs-class-backlight 3477F: Documentation/devicetree/bindings/leds/backlight 3478F: drivers/video/backlight/ 3479F: include/linux/backlight.h 3480F: include/linux/pwm_backlight.h 3481 3482BARCO P50 GPIO DRIVER 3483M: Santosh Kumar Yadav <santoshkumar.yadav@barco.com> 3484M: Peter Korsgaard <peter.korsgaard@barco.com> 3485S: Maintained 3486F: drivers/platform/x86/barco-p50-gpio.c 3487 3488BATMAN ADVANCED 3489M: Marek Lindner <mareklindner@neomailbox.ch> 3490M: Simon Wunderlich <sw@simonwunderlich.de> 3491M: Antonio Quartulli <a@unstable.cc> 3492M: Sven Eckelmann <sven@narfation.org> 3493L: b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers) 3494S: Maintained 3495W: https://www.open-mesh.org/ 3496Q: https://patchwork.open-mesh.org/project/batman/list/ 3497B: https://www.open-mesh.org/projects/batman-adv/issues 3498C: ircs://irc.hackint.org/batadv 3499T: git https://git.open-mesh.org/linux-merge.git 3500F: Documentation/networking/batman-adv.rst 3501F: include/uapi/linux/batadv_packet.h 3502F: include/uapi/linux/batman_adv.h 3503F: net/batman-adv/ 3504 3505BAYCOM/HDLCDRV DRIVERS FOR AX.25 3506M: Thomas Sailer <t.sailer@alumni.ethz.ch> 3507L: linux-hams@vger.kernel.org 3508S: Maintained 3509W: http://www.baycom.org/~tom/ham/ham.html 3510F: drivers/net/hamradio/baycom* 3511 3512BCACHE (BLOCK LAYER CACHE) 3513M: Coly Li <colyli@suse.de> 3514M: Kent Overstreet <kent.overstreet@gmail.com> 3515L: linux-bcache@vger.kernel.org 3516S: Maintained 3517W: http://bcache.evilpiepirate.org 3518C: irc://irc.oftc.net/bcache 3519F: drivers/md/bcache/ 3520 3521BDISP ST MEDIA DRIVER 3522M: Fabien Dessenne <fabien.dessenne@foss.st.com> 3523L: linux-media@vger.kernel.org 3524S: Supported 3525W: https://linuxtv.org 3526T: git git://linuxtv.org/media_tree.git 3527F: drivers/media/platform/st/sti/bdisp 3528 3529BECKHOFF CX5020 ETHERCAT MASTER DRIVER 3530M: Dariusz Marcinkiewicz <reksio@newterm.pl> 3531L: netdev@vger.kernel.org 3532S: Maintained 3533F: drivers/net/ethernet/ec_bhf.c 3534 3535BEFS FILE SYSTEM 3536M: Luis de Bethencourt <luisbg@kernel.org> 3537M: Salah Triki <salah.triki@gmail.com> 3538S: Maintained 3539T: git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git 3540F: Documentation/filesystems/befs.rst 3541F: fs/befs/ 3542 3543BFQ I/O SCHEDULER 3544M: Paolo Valente <paolo.valente@linaro.org> 3545M: Jens Axboe <axboe@kernel.dk> 3546L: linux-block@vger.kernel.org 3547S: Maintained 3548F: Documentation/block/bfq-iosched.rst 3549F: block/bfq-* 3550 3551BFS FILE SYSTEM 3552M: "Tigran A. Aivazian" <aivazian.tigran@gmail.com> 3553S: Maintained 3554F: Documentation/filesystems/bfs.rst 3555F: fs/bfs/ 3556F: include/uapi/linux/bfs_fs.h 3557 3558BITMAP API 3559M: Yury Norov <yury.norov@gmail.com> 3560R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 3561R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 3562S: Maintained 3563F: include/linux/bitmap.h 3564F: include/linux/cpumask.h 3565F: include/linux/find.h 3566F: include/linux/nodemask.h 3567F: lib/bitmap.c 3568F: lib/cpumask.c 3569F: lib/cpumask_kunit.c 3570F: lib/find_bit.c 3571F: lib/find_bit_benchmark.c 3572F: lib/test_bitmap.c 3573F: tools/include/linux/bitmap.h 3574F: tools/include/linux/find.h 3575F: tools/lib/bitmap.c 3576F: tools/lib/find_bit.c 3577 3578BLINKM RGB LED DRIVER 3579M: Jan-Simon Moeller <jansimon.moeller@gmx.de> 3580S: Maintained 3581F: drivers/leds/leds-blinkm.c 3582 3583BLOCK LAYER 3584M: Jens Axboe <axboe@kernel.dk> 3585L: linux-block@vger.kernel.org 3586S: Maintained 3587T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 3588F: Documentation/ABI/stable/sysfs-block 3589F: Documentation/block/ 3590F: block/ 3591F: drivers/block/ 3592F: include/linux/bio.h 3593F: include/linux/blk* 3594F: kernel/trace/blktrace.c 3595F: lib/sbitmap.c 3596 3597BLOCK2MTD DRIVER 3598M: Joern Engel <joern@lazybastard.org> 3599L: linux-mtd@lists.infradead.org 3600S: Maintained 3601F: drivers/mtd/devices/block2mtd.c 3602 3603BLUETOOTH DRIVERS 3604M: Marcel Holtmann <marcel@holtmann.org> 3605M: Johan Hedberg <johan.hedberg@gmail.com> 3606M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3607L: linux-bluetooth@vger.kernel.org 3608S: Supported 3609W: http://www.bluez.org/ 3610T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3611T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3612F: drivers/bluetooth/ 3613 3614BLUETOOTH SUBSYSTEM 3615M: Marcel Holtmann <marcel@holtmann.org> 3616M: Johan Hedberg <johan.hedberg@gmail.com> 3617M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3618L: linux-bluetooth@vger.kernel.org 3619S: Supported 3620W: http://www.bluez.org/ 3621T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3622T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3623F: include/net/bluetooth/ 3624F: net/bluetooth/ 3625 3626BONDING DRIVER 3627M: Jay Vosburgh <j.vosburgh@gmail.com> 3628M: Andy Gospodarek <andy@greyhouse.net> 3629L: netdev@vger.kernel.org 3630S: Supported 3631W: http://sourceforge.net/projects/bonding/ 3632F: Documentation/networking/bonding.rst 3633F: drivers/net/bonding/ 3634F: include/net/bond* 3635F: include/uapi/linux/if_bonding.h 3636F: tools/testing/selftests/drivers/net/bonding/ 3637 3638BOSCH SENSORTEC BMA400 ACCELEROMETER IIO DRIVER 3639M: Dan Robertson <dan@dlrobertson.com> 3640L: linux-iio@vger.kernel.org 3641S: Maintained 3642F: Documentation/devicetree/bindings/iio/accel/bosch,bma400.yaml 3643F: drivers/iio/accel/bma400* 3644 3645BPF JIT for ARM 3646M: Shubham Bansal <illusionist.neo@gmail.com> 3647L: bpf@vger.kernel.org 3648S: Odd Fixes 3649F: arch/arm/net/ 3650 3651BPF JIT for ARM64 3652M: Daniel Borkmann <daniel@iogearbox.net> 3653M: Alexei Starovoitov <ast@kernel.org> 3654M: Zi Shen Lim <zlim.lnx@gmail.com> 3655L: bpf@vger.kernel.org 3656S: Supported 3657F: arch/arm64/net/ 3658 3659BPF JIT for MIPS (32-BIT AND 64-BIT) 3660M: Johan Almbladh <johan.almbladh@anyfinetworks.com> 3661M: Paul Burton <paulburton@kernel.org> 3662L: bpf@vger.kernel.org 3663S: Maintained 3664F: arch/mips/net/ 3665 3666BPF JIT for NFP NICs 3667M: Jakub Kicinski <kuba@kernel.org> 3668L: bpf@vger.kernel.org 3669S: Odd Fixes 3670F: drivers/net/ethernet/netronome/nfp/bpf/ 3671 3672BPF JIT for POWERPC (32-BIT AND 64-BIT) 3673M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 3674M: Michael Ellerman <mpe@ellerman.id.au> 3675L: bpf@vger.kernel.org 3676S: Supported 3677F: arch/powerpc/net/ 3678 3679BPF JIT for RISC-V (32-bit) 3680M: Luke Nelson <luke.r.nels@gmail.com> 3681M: Xi Wang <xi.wang@gmail.com> 3682L: bpf@vger.kernel.org 3683S: Maintained 3684F: arch/riscv/net/ 3685X: arch/riscv/net/bpf_jit_comp64.c 3686 3687BPF JIT for RISC-V (64-bit) 3688M: Björn Töpel <bjorn@kernel.org> 3689L: bpf@vger.kernel.org 3690S: Maintained 3691F: arch/riscv/net/ 3692X: arch/riscv/net/bpf_jit_comp32.c 3693 3694BPF JIT for S390 3695M: Ilya Leoshkevich <iii@linux.ibm.com> 3696M: Heiko Carstens <hca@linux.ibm.com> 3697M: Vasily Gorbik <gor@linux.ibm.com> 3698L: bpf@vger.kernel.org 3699S: Supported 3700F: arch/s390/net/ 3701X: arch/s390/net/pnet.c 3702 3703BPF JIT for SPARC (32-BIT AND 64-BIT) 3704M: David S. Miller <davem@davemloft.net> 3705L: bpf@vger.kernel.org 3706S: Odd Fixes 3707F: arch/sparc/net/ 3708 3709BPF JIT for X86 32-BIT 3710M: Wang YanQing <udknight@gmail.com> 3711L: bpf@vger.kernel.org 3712S: Odd Fixes 3713F: arch/x86/net/bpf_jit_comp32.c 3714 3715BPF JIT for X86 64-BIT 3716M: Alexei Starovoitov <ast@kernel.org> 3717M: Daniel Borkmann <daniel@iogearbox.net> 3718L: bpf@vger.kernel.org 3719S: Supported 3720F: arch/x86/net/ 3721X: arch/x86/net/bpf_jit_comp32.c 3722 3723BPF [BTF] 3724M: Martin KaFai Lau <martin.lau@linux.dev> 3725L: bpf@vger.kernel.org 3726S: Maintained 3727F: include/linux/btf* 3728F: kernel/bpf/btf.c 3729 3730BPF [CORE] 3731M: Alexei Starovoitov <ast@kernel.org> 3732M: Daniel Borkmann <daniel@iogearbox.net> 3733R: John Fastabend <john.fastabend@gmail.com> 3734L: bpf@vger.kernel.org 3735S: Maintained 3736F: include/linux/bpf* 3737F: include/linux/filter.h 3738F: include/linux/tnum.h 3739F: kernel/bpf/core.c 3740F: kernel/bpf/dispatcher.c 3741F: kernel/bpf/syscall.c 3742F: kernel/bpf/tnum.c 3743F: kernel/bpf/trampoline.c 3744F: kernel/bpf/verifier.c 3745 3746BPF [DOCUMENTATION] (Related to Standardization) 3747R: David Vernet <void@manifault.com> 3748L: bpf@vger.kernel.org 3749L: bpf@ietf.org 3750S: Maintained 3751F: Documentation/bpf/instruction-set.rst 3752 3753BPF [GENERAL] (Safe Dynamic Programs and Tools) 3754M: Alexei Starovoitov <ast@kernel.org> 3755M: Daniel Borkmann <daniel@iogearbox.net> 3756M: Andrii Nakryiko <andrii@kernel.org> 3757R: Martin KaFai Lau <martin.lau@linux.dev> 3758R: Song Liu <song@kernel.org> 3759R: Yonghong Song <yhs@fb.com> 3760R: John Fastabend <john.fastabend@gmail.com> 3761R: KP Singh <kpsingh@kernel.org> 3762R: Stanislav Fomichev <sdf@google.com> 3763R: Hao Luo <haoluo@google.com> 3764R: Jiri Olsa <jolsa@kernel.org> 3765L: bpf@vger.kernel.org 3766S: Supported 3767W: https://bpf.io/ 3768Q: https://patchwork.kernel.org/project/netdevbpf/list/?delegate=121173 3769T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git 3770T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git 3771F: Documentation/bpf/ 3772F: Documentation/networking/filter.rst 3773F: Documentation/userspace-api/ebpf/ 3774F: arch/*/net/* 3775F: include/linux/bpf* 3776F: include/linux/btf* 3777F: include/linux/filter.h 3778F: include/trace/events/xdp.h 3779F: include/uapi/linux/bpf* 3780F: include/uapi/linux/btf* 3781F: include/uapi/linux/filter.h 3782F: kernel/bpf/ 3783F: kernel/trace/bpf_trace.c 3784F: lib/test_bpf.c 3785F: net/bpf/ 3786F: net/core/filter.c 3787F: net/sched/act_bpf.c 3788F: net/sched/cls_bpf.c 3789F: samples/bpf/ 3790F: scripts/bpf_doc.py 3791F: scripts/pahole-flags.sh 3792F: scripts/pahole-version.sh 3793F: tools/bpf/ 3794F: tools/lib/bpf/ 3795F: tools/testing/selftests/bpf/ 3796 3797BPF [ITERATOR] 3798M: Yonghong Song <yhs@fb.com> 3799L: bpf@vger.kernel.org 3800S: Maintained 3801F: kernel/bpf/*iter.c 3802 3803BPF [L7 FRAMEWORK] (sockmap) 3804M: John Fastabend <john.fastabend@gmail.com> 3805M: Jakub Sitnicki <jakub@cloudflare.com> 3806L: netdev@vger.kernel.org 3807L: bpf@vger.kernel.org 3808S: Maintained 3809F: include/linux/skmsg.h 3810F: net/core/skmsg.c 3811F: net/core/sock_map.c 3812F: net/ipv4/tcp_bpf.c 3813F: net/ipv4/udp_bpf.c 3814F: net/unix/unix_bpf.c 3815 3816BPF [LIBRARY] (libbpf) 3817M: Andrii Nakryiko <andrii@kernel.org> 3818L: bpf@vger.kernel.org 3819S: Maintained 3820F: tools/lib/bpf/ 3821 3822BPF [MISC] 3823L: bpf@vger.kernel.org 3824S: Odd Fixes 3825K: (?:\b|_)bpf(?:\b|_) 3826 3827BPF [NETWORKING] (struct_ops, reuseport) 3828M: Martin KaFai Lau <martin.lau@linux.dev> 3829L: bpf@vger.kernel.org 3830L: netdev@vger.kernel.org 3831S: Maintained 3832F: kernel/bpf/bpf_struct* 3833 3834BPF [NETWORKING] (tc BPF, sock_addr) 3835M: Martin KaFai Lau <martin.lau@linux.dev> 3836M: Daniel Borkmann <daniel@iogearbox.net> 3837R: John Fastabend <john.fastabend@gmail.com> 3838L: bpf@vger.kernel.org 3839L: netdev@vger.kernel.org 3840S: Maintained 3841F: net/core/filter.c 3842F: net/sched/act_bpf.c 3843F: net/sched/cls_bpf.c 3844 3845BPF [RINGBUF] 3846M: Andrii Nakryiko <andrii@kernel.org> 3847L: bpf@vger.kernel.org 3848S: Maintained 3849F: kernel/bpf/ringbuf.c 3850 3851BPF [SECURITY & LSM] (Security Audit and Enforcement using BPF) 3852M: KP Singh <kpsingh@kernel.org> 3853R: Florent Revest <revest@chromium.org> 3854R: Brendan Jackman <jackmanb@chromium.org> 3855L: bpf@vger.kernel.org 3856S: Maintained 3857F: Documentation/bpf/prog_lsm.rst 3858F: include/linux/bpf_lsm.h 3859F: kernel/bpf/bpf_lsm.c 3860F: security/bpf/ 3861 3862BPF [SELFTESTS] (Test Runners & Infrastructure) 3863M: Andrii Nakryiko <andrii@kernel.org> 3864R: Mykola Lysenko <mykolal@fb.com> 3865L: bpf@vger.kernel.org 3866S: Maintained 3867F: tools/testing/selftests/bpf/ 3868 3869BPF [STORAGE & CGROUPS] 3870M: Martin KaFai Lau <martin.lau@linux.dev> 3871L: bpf@vger.kernel.org 3872S: Maintained 3873F: kernel/bpf/*storage.c 3874F: kernel/bpf/bpf_lru* 3875F: kernel/bpf/cgroup.c 3876 3877BPF [TOOLING] (bpftool) 3878M: Quentin Monnet <quentin@isovalent.com> 3879L: bpf@vger.kernel.org 3880S: Maintained 3881F: kernel/bpf/disasm.* 3882F: tools/bpf/bpftool/ 3883 3884BPF [TRACING] 3885M: Song Liu <song@kernel.org> 3886R: Jiri Olsa <jolsa@kernel.org> 3887L: bpf@vger.kernel.org 3888S: Maintained 3889F: kernel/bpf/stackmap.c 3890F: kernel/trace/bpf_trace.c 3891 3892BROADCOM B44 10/100 ETHERNET DRIVER 3893M: Michael Chan <michael.chan@broadcom.com> 3894L: netdev@vger.kernel.org 3895S: Supported 3896F: drivers/net/ethernet/broadcom/b44.* 3897 3898BROADCOM B53/SF2 ETHERNET SWITCH DRIVER 3899M: Florian Fainelli <f.fainelli@gmail.com> 3900L: netdev@vger.kernel.org 3901L: openwrt-devel@lists.openwrt.org (subscribers-only) 3902S: Supported 3903F: Documentation/devicetree/bindings/net/dsa/brcm,b53.yaml 3904F: drivers/net/dsa/b53/* 3905F: drivers/net/dsa/bcm_sf2* 3906F: include/linux/dsa/brcm.h 3907F: include/linux/platform_data/b53.h 3908 3909BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE 3910M: Florian Fainelli <f.fainelli@gmail.com> 3911R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3912L: linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers) 3913L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3914S: Maintained 3915T: git https://github.com/broadcom/stblinux.git 3916F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 3917F: drivers/pci/controller/pcie-brcmstb.c 3918F: drivers/staging/vc04_services 3919N: bcm2711 3920N: bcm283* 3921N: raspberrypi 3922 3923BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE 3924M: Florian Fainelli <f.fainelli@gmail.com> 3925M: Ray Jui <rjui@broadcom.com> 3926M: Scott Branden <sbranden@broadcom.com> 3927R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3928S: Maintained 3929T: git https://github.com/broadcom/mach-bcm 3930F: arch/arm/mach-bcm/ 3931N: bcm281* 3932N: bcm113* 3933N: bcm216* 3934N: kona 3935 3936BROADCOM BCM47XX MIPS ARCHITECTURE 3937M: Hauke Mehrtens <hauke@hauke-m.de> 3938M: Rafał Miłecki <zajec5@gmail.com> 3939L: linux-mips@vger.kernel.org 3940S: Maintained 3941F: Documentation/devicetree/bindings/mips/brcm/ 3942F: arch/mips/bcm47xx/* 3943F: arch/mips/include/asm/mach-bcm47xx/* 3944 3945BROADCOM BCM4908 ETHERNET DRIVER 3946M: Rafał Miłecki <rafal@milecki.pl> 3947R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3948L: netdev@vger.kernel.org 3949S: Maintained 3950F: Documentation/devicetree/bindings/net/brcm,bcm4908-enet.yaml 3951F: drivers/net/ethernet/broadcom/bcm4908_enet.* 3952F: drivers/net/ethernet/broadcom/unimac.h 3953 3954BROADCOM BCM4908 PINMUX DRIVER 3955M: Rafał Miłecki <rafal@milecki.pl> 3956R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3957L: linux-gpio@vger.kernel.org 3958S: Maintained 3959F: Documentation/devicetree/bindings/pinctrl/brcm,bcm4908-pinctrl.yaml 3960F: drivers/pinctrl/bcm/pinctrl-bcm4908.c 3961 3962BROADCOM BCM5301X ARM ARCHITECTURE 3963M: Florian Fainelli <f.fainelli@gmail.com> 3964M: Hauke Mehrtens <hauke@hauke-m.de> 3965M: Rafał Miłecki <zajec5@gmail.com> 3966R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3967L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3968S: Maintained 3969F: arch/arm/boot/dts/bcm470* 3970F: arch/arm/boot/dts/bcm5301* 3971F: arch/arm/boot/dts/bcm953012* 3972F: arch/arm/mach-bcm/bcm_5301x.c 3973 3974BROADCOM BCM53573 ARM ARCHITECTURE 3975M: Florian Fainelli <f.fainelli@gmail.com> 3976M: Rafał Miłecki <rafal@milecki.pl> 3977R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3978L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3979S: Maintained 3980F: arch/arm/boot/dts/bcm47189* 3981F: arch/arm/boot/dts/bcm53573* 3982 3983BROADCOM BCM63XX/BCM33XX UDC DRIVER 3984M: Kevin Cernekee <cernekee@gmail.com> 3985L: linux-usb@vger.kernel.org 3986S: Maintained 3987F: drivers/usb/gadget/udc/bcm63xx_udc.* 3988 3989BROADCOM BCM7XXX ARM ARCHITECTURE 3990M: Florian Fainelli <f.fainelli@gmail.com> 3991R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3992L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3993S: Maintained 3994T: git https://github.com/broadcom/stblinux.git 3995F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 3996F: arch/arm/boot/dts/bcm7*.dts* 3997F: arch/arm/include/asm/hardware/cache-b15-rac.h 3998F: arch/arm/mach-bcm/*brcmstb* 3999F: arch/arm/mm/cache-b15-rac.c 4000F: drivers/bus/brcmstb_gisb.c 4001F: drivers/pci/controller/pcie-brcmstb.c 4002N: brcmstb 4003N: bcm7038 4004N: bcm7120 4005 4006BROADCOM BCMBCA ARM ARCHITECTURE 4007M: William Zhang <william.zhang@broadcom.com> 4008M: Anand Gore <anand.gore@broadcom.com> 4009M: Kursad Oney <kursad.oney@broadcom.com> 4010M: Florian Fainelli <f.fainelli@gmail.com> 4011M: Rafał Miłecki <rafal@milecki.pl> 4012R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4013L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4014S: Maintained 4015T: git https://github.com/broadcom/stblinux.git 4016F: Documentation/devicetree/bindings/arm/bcm/brcm,bcmbca.yaml 4017F: arch/arm64/boot/dts/broadcom/bcmbca/* 4018N: bcmbca 4019N: bcm[9]?47622 4020N: bcm[9]?4912 4021N: bcm[9]?63138 4022N: bcm[9]?63146 4023N: bcm[9]?63148 4024N: bcm[9]?63158 4025N: bcm[9]?63178 4026N: bcm[9]?6756 4027N: bcm[9]?6813 4028N: bcm[9]?6846 4029N: bcm[9]?6855 4030N: bcm[9]?6856 4031N: bcm[9]?6858 4032N: bcm[9]?6878 4033 4034BROADCOM BDC DRIVER 4035M: Justin Chen <justinpopo6@gmail.com> 4036M: Al Cooper <alcooperx@gmail.com> 4037R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4038L: linux-usb@vger.kernel.org 4039S: Maintained 4040F: Documentation/devicetree/bindings/usb/brcm,bdc.yaml 4041F: drivers/usb/gadget/udc/bdc/ 4042 4043BROADCOM BMIPS CPUFREQ DRIVER 4044M: Markus Mayer <mmayer@broadcom.com> 4045R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4046L: linux-pm@vger.kernel.org 4047S: Maintained 4048F: drivers/cpufreq/bmips-cpufreq.c 4049 4050BROADCOM BMIPS MIPS ARCHITECTURE 4051M: Florian Fainelli <f.fainelli@gmail.com> 4052R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4053L: linux-mips@vger.kernel.org 4054S: Maintained 4055T: git https://github.com/broadcom/stblinux.git 4056F: arch/mips/bmips/* 4057F: arch/mips/boot/dts/brcm/bcm*.dts* 4058F: arch/mips/include/asm/mach-bmips/* 4059F: arch/mips/kernel/*bmips* 4060F: drivers/irqchip/irq-bcm63* 4061F: drivers/irqchip/irq-bcm7* 4062F: drivers/irqchip/irq-brcmstb* 4063F: drivers/soc/bcm/bcm63xx 4064F: include/linux/bcm963xx_nvram.h 4065F: include/linux/bcm963xx_tag.h 4066 4067BROADCOM BNX2 GIGABIT ETHERNET DRIVER 4068M: Rasesh Mody <rmody@marvell.com> 4069M: GR-Linux-NIC-Dev@marvell.com 4070L: netdev@vger.kernel.org 4071S: Supported 4072F: drivers/net/ethernet/broadcom/bnx2.* 4073F: drivers/net/ethernet/broadcom/bnx2_* 4074 4075BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER 4076M: Saurav Kashyap <skashyap@marvell.com> 4077M: Javed Hasan <jhasan@marvell.com> 4078M: GR-QLogic-Storage-Upstream@marvell.com 4079L: linux-scsi@vger.kernel.org 4080S: Supported 4081F: drivers/scsi/bnx2fc/ 4082 4083BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER 4084M: Nilesh Javali <njavali@marvell.com> 4085M: Manish Rangankar <mrangankar@marvell.com> 4086M: GR-QLogic-Storage-Upstream@marvell.com 4087L: linux-scsi@vger.kernel.org 4088S: Supported 4089F: drivers/scsi/bnx2i/ 4090 4091BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER 4092M: Ariel Elior <aelior@marvell.com> 4093M: Sudarsana Kalluru <skalluru@marvell.com> 4094M: Manish Chopra <manishc@marvell.com> 4095L: netdev@vger.kernel.org 4096S: Supported 4097F: drivers/net/ethernet/broadcom/bnx2x/ 4098 4099BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER 4100M: Michael Chan <michael.chan@broadcom.com> 4101L: netdev@vger.kernel.org 4102S: Supported 4103F: drivers/firmware/broadcom/tee_bnxt_fw.c 4104F: drivers/net/ethernet/broadcom/bnxt/ 4105F: include/linux/firmware/broadcom/tee_bnxt_fw.h 4106 4107BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER 4108M: Arend van Spriel <aspriel@gmail.com> 4109M: Franky Lin <franky.lin@broadcom.com> 4110M: Hante Meuleman <hante.meuleman@broadcom.com> 4111L: linux-wireless@vger.kernel.org 4112L: brcm80211-dev-list.pdl@broadcom.com 4113L: SHA-cyfmac-dev-list@infineon.com 4114S: Supported 4115F: drivers/net/wireless/broadcom/brcm80211/ 4116 4117BROADCOM BRCMSTB GPIO DRIVER 4118M: Doug Berger <opendmb@gmail.com> 4119M: Florian Fainelli <f.fainelli@gmail.com> 4120R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4121S: Supported 4122F: Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.yaml 4123F: drivers/gpio/gpio-brcmstb.c 4124 4125BROADCOM BRCMSTB I2C DRIVER 4126M: Kamal Dasu <kdasu.kdev@gmail.com> 4127R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4128L: linux-i2c@vger.kernel.org 4129S: Supported 4130F: Documentation/devicetree/bindings/i2c/brcm,brcmstb-i2c.yaml 4131F: drivers/i2c/busses/i2c-brcmstb.c 4132 4133BROADCOM BRCMSTB UART DRIVER 4134M: Al Cooper <alcooperx@gmail.com> 4135R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4136L: linux-serial@vger.kernel.org 4137S: Maintained 4138F: Documentation/devicetree/bindings/serial/brcm,bcm7271-uart.yaml 4139F: drivers/tty/serial/8250/8250_bcm7271.c 4140 4141BROADCOM BRCMSTB USB EHCI DRIVER 4142M: Justin Chen <justinpopo6@gmail.com> 4143M: Al Cooper <alcooperx@gmail.com> 4144R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4145L: linux-usb@vger.kernel.org 4146S: Maintained 4147F: Documentation/devicetree/bindings/usb/brcm,bcm7445-ehci.yaml 4148F: drivers/usb/host/ehci-brcm.* 4149 4150BROADCOM BRCMSTB USB PIN MAP DRIVER 4151M: Al Cooper <alcooperx@gmail.com> 4152R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4153L: linux-usb@vger.kernel.org 4154S: Maintained 4155F: Documentation/devicetree/bindings/usb/brcm,usb-pinmap.yaml 4156F: drivers/usb/misc/brcmstb-usb-pinmap.c 4157 4158BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER 4159M: Justin Chen <justinpopo6@gmail.com> 4160M: Al Cooper <alcooperx@gmail.com> 4161R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4162L: linux-kernel@vger.kernel.org 4163S: Maintained 4164F: drivers/phy/broadcom/phy-brcm-usb* 4165 4166BROADCOM Broadband SoC High Speed SPI Controller DRIVER 4167M: William Zhang <william.zhang@broadcom.com> 4168M: Kursad Oney <kursad.oney@broadcom.com> 4169M: Jonas Gorski <jonas.gorski@gmail.com> 4170R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4171L: linux-spi@vger.kernel.org 4172S: Maintained 4173F: Documentation/devicetree/bindings/spi/brcm,bcm63xx-hsspi.yaml 4174F: drivers/spi/spi-bcm63xx-hsspi.c 4175F: drivers/spi/spi-bcmbca-hsspi.c 4176 4177BROADCOM ETHERNET PHY DRIVERS 4178M: Florian Fainelli <f.fainelli@gmail.com> 4179R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4180L: netdev@vger.kernel.org 4181S: Supported 4182F: Documentation/devicetree/bindings/net/broadcom-bcm87xx.txt 4183F: drivers/net/phy/bcm*.[ch] 4184F: drivers/net/phy/broadcom.c 4185F: include/linux/brcmphy.h 4186 4187BROADCOM GENET ETHERNET DRIVER 4188M: Doug Berger <opendmb@gmail.com> 4189M: Florian Fainelli <f.fainelli@gmail.com> 4190R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4191L: netdev@vger.kernel.org 4192S: Supported 4193F: Documentation/devicetree/bindings/net/brcm,bcmgenet.yaml 4194F: Documentation/devicetree/bindings/net/brcm,unimac-mdio.yaml 4195F: drivers/net/ethernet/broadcom/genet/ 4196F: drivers/net/ethernet/broadcom/unimac.h 4197F: drivers/net/mdio/mdio-bcm-unimac.c 4198F: include/linux/platform_data/bcmgenet.h 4199F: include/linux/platform_data/mdio-bcm-unimac.h 4200 4201BROADCOM IPROC ARM ARCHITECTURE 4202M: Ray Jui <rjui@broadcom.com> 4203M: Scott Branden <sbranden@broadcom.com> 4204R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4205L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4206S: Maintained 4207T: git https://github.com/broadcom/stblinux.git 4208F: arch/arm64/boot/dts/broadcom/northstar2/* 4209F: arch/arm64/boot/dts/broadcom/stingray/* 4210F: drivers/clk/bcm/clk-ns* 4211F: drivers/clk/bcm/clk-sr* 4212F: drivers/pinctrl/bcm/pinctrl-ns* 4213F: include/dt-bindings/clock/bcm-sr* 4214N: iproc 4215N: cygnus 4216N: bcm[-_]nsp 4217N: bcm9113* 4218N: bcm9583* 4219N: bcm9585* 4220N: bcm9586* 4221N: bcm988312 4222N: bcm113* 4223N: bcm583* 4224N: bcm585* 4225N: bcm586* 4226N: bcm88312 4227N: hr2 4228N: stingray 4229 4230BROADCOM IPROC GBIT ETHERNET DRIVER 4231M: Rafał Miłecki <rafal@milecki.pl> 4232R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4233L: netdev@vger.kernel.org 4234S: Maintained 4235F: Documentation/devicetree/bindings/net/brcm,amac.yaml 4236F: drivers/net/ethernet/broadcom/bgmac* 4237F: drivers/net/ethernet/broadcom/unimac.h 4238 4239BROADCOM KONA GPIO DRIVER 4240M: Ray Jui <rjui@broadcom.com> 4241R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4242S: Supported 4243F: Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt 4244F: drivers/gpio/gpio-bcm-kona.c 4245 4246BROADCOM MPI3 STORAGE CONTROLLER DRIVER 4247M: Sathya Prakash Veerichetty <sathya.prakash@broadcom.com> 4248M: Kashyap Desai <kashyap.desai@broadcom.com> 4249M: Sumit Saxena <sumit.saxena@broadcom.com> 4250M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 4251L: mpi3mr-linuxdrv.pdl@broadcom.com 4252L: linux-scsi@vger.kernel.org 4253S: Supported 4254W: https://www.broadcom.com/support/storage 4255F: drivers/scsi/mpi3mr/ 4256 4257BROADCOM NETXTREME-E ROCE DRIVER 4258M: Selvin Xavier <selvin.xavier@broadcom.com> 4259L: linux-rdma@vger.kernel.org 4260S: Supported 4261W: http://www.broadcom.com 4262F: drivers/infiniband/hw/bnxt_re/ 4263F: include/uapi/rdma/bnxt_re-abi.h 4264 4265BROADCOM NVRAM DRIVER 4266M: Rafał Miłecki <zajec5@gmail.com> 4267L: linux-mips@vger.kernel.org 4268S: Maintained 4269F: drivers/firmware/broadcom/* 4270 4271BROADCOM PMB (POWER MANAGEMENT BUS) DRIVER 4272M: Rafał Miłecki <rafal@milecki.pl> 4273M: Florian Fainelli <f.fainelli@gmail.com> 4274R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4275L: linux-pm@vger.kernel.org 4276S: Maintained 4277T: git https://github.com/broadcom/stblinux.git 4278F: drivers/soc/bcm/bcm63xx/bcm-pmb.c 4279F: include/dt-bindings/soc/bcm-pmb.h 4280 4281BROADCOM SPECIFIC AMBA DRIVER (BCMA) 4282M: Rafał Miłecki <zajec5@gmail.com> 4283L: linux-wireless@vger.kernel.org 4284S: Maintained 4285F: drivers/bcma/ 4286F: include/linux/bcma/ 4287 4288BROADCOM SPI DRIVER 4289M: Kamal Dasu <kdasu.kdev@gmail.com> 4290R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4291S: Maintained 4292F: Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.yaml 4293F: drivers/spi/spi-bcm-qspi.* 4294F: drivers/spi/spi-brcmstb-qspi.c 4295F: drivers/spi/spi-iproc-qspi.c 4296 4297BROADCOM STB AVS CPUFREQ DRIVER 4298M: Markus Mayer <mmayer@broadcom.com> 4299R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4300L: linux-pm@vger.kernel.org 4301S: Maintained 4302F: Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt 4303F: drivers/cpufreq/brcmstb* 4304 4305BROADCOM STB AVS TMON DRIVER 4306M: Markus Mayer <mmayer@broadcom.com> 4307R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4308L: linux-pm@vger.kernel.org 4309S: Maintained 4310F: Documentation/devicetree/bindings/thermal/brcm,avs-tmon.yaml 4311F: drivers/thermal/broadcom/brcmstb* 4312 4313BROADCOM STB DPFE DRIVER 4314M: Markus Mayer <mmayer@broadcom.com> 4315R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4316L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4317S: Maintained 4318F: Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.yaml 4319F: drivers/memory/brcmstb_dpfe.c 4320 4321BROADCOM STB NAND FLASH DRIVER 4322M: Brian Norris <computersforpeace@gmail.com> 4323M: Kamal Dasu <kdasu.kdev@gmail.com> 4324R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4325L: linux-mtd@lists.infradead.org 4326S: Maintained 4327F: drivers/mtd/nand/raw/brcmnand/ 4328F: include/linux/platform_data/brcmnand.h 4329 4330BROADCOM STB PCIE DRIVER 4331M: Jim Quinlan <jim2101024@gmail.com> 4332M: Nicolas Saenz Julienne <nsaenz@kernel.org> 4333M: Florian Fainelli <f.fainelli@gmail.com> 4334R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4335L: linux-pci@vger.kernel.org 4336S: Maintained 4337F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4338F: drivers/pci/controller/pcie-brcmstb.c 4339 4340BROADCOM SYSTEMPORT ETHERNET DRIVER 4341M: Florian Fainelli <f.fainelli@gmail.com> 4342R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4343L: netdev@vger.kernel.org 4344S: Supported 4345F: Documentation/devicetree/bindings/net/brcm,systemport.yaml 4346F: drivers/net/ethernet/broadcom/bcmsysport.* 4347F: drivers/net/ethernet/broadcom/unimac.h 4348 4349BROADCOM TG3 GIGABIT ETHERNET DRIVER 4350M: Siva Reddy Kallam <siva.kallam@broadcom.com> 4351M: Prashant Sreedharan <prashant@broadcom.com> 4352M: Michael Chan <mchan@broadcom.com> 4353L: netdev@vger.kernel.org 4354S: Supported 4355F: drivers/net/ethernet/broadcom/tg3.* 4356 4357BROADCOM VK DRIVER 4358M: Scott Branden <scott.branden@broadcom.com> 4359R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4360S: Supported 4361F: drivers/misc/bcm-vk/ 4362F: include/uapi/linux/misc/bcm_vk.h 4363 4364BROCADE BFA FC SCSI DRIVER 4365M: Anil Gurumurthy <anil.gurumurthy@qlogic.com> 4366M: Sudarsana Kalluru <sudarsana.kalluru@qlogic.com> 4367L: linux-scsi@vger.kernel.org 4368S: Supported 4369F: drivers/scsi/bfa/ 4370 4371BROCADE BNA 10 GIGABIT ETHERNET DRIVER 4372M: Rasesh Mody <rmody@marvell.com> 4373M: Sudarsana Kalluru <skalluru@marvell.com> 4374M: GR-Linux-NIC-Dev@marvell.com 4375L: netdev@vger.kernel.org 4376S: Supported 4377F: drivers/net/ethernet/brocade/bna/ 4378 4379BSG (block layer generic sg v4 driver) 4380M: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> 4381L: linux-scsi@vger.kernel.org 4382S: Supported 4383F: block/bsg.c 4384F: include/linux/bsg.h 4385F: include/uapi/linux/bsg.h 4386 4387BT87X AUDIO DRIVER 4388M: Clemens Ladisch <clemens@ladisch.de> 4389L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4390S: Maintained 4391T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4392F: Documentation/sound/cards/bt87x.rst 4393F: sound/pci/bt87x.c 4394 4395BT8XXGPIO DRIVER 4396M: Michael Buesch <m@bues.ch> 4397S: Maintained 4398W: http://bu3sch.de/btgpio.php 4399F: drivers/gpio/gpio-bt8xx.c 4400 4401BTRFS FILE SYSTEM 4402M: Chris Mason <clm@fb.com> 4403M: Josef Bacik <josef@toxicpanda.com> 4404M: David Sterba <dsterba@suse.com> 4405L: linux-btrfs@vger.kernel.org 4406S: Maintained 4407W: https://btrfs.readthedocs.io 4408W: https://btrfs.wiki.kernel.org/ 4409Q: https://patchwork.kernel.org/project/linux-btrfs/list/ 4410C: irc://irc.libera.chat/btrfs 4411T: git git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux.git 4412F: Documentation/filesystems/btrfs.rst 4413F: fs/btrfs/ 4414F: include/linux/btrfs* 4415F: include/trace/events/btrfs.h 4416F: include/uapi/linux/btrfs* 4417 4418BTTV VIDEO4LINUX DRIVER 4419M: Mauro Carvalho Chehab <mchehab@kernel.org> 4420L: linux-media@vger.kernel.org 4421S: Odd fixes 4422W: https://linuxtv.org 4423T: git git://linuxtv.org/media_tree.git 4424F: Documentation/driver-api/media/drivers/bttv* 4425F: drivers/media/pci/bt8xx/bttv* 4426 4427BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS 4428M: Chanwoo Choi <cw00.choi@samsung.com> 4429L: linux-pm@vger.kernel.org 4430L: linux-samsung-soc@vger.kernel.org 4431S: Maintained 4432T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 4433F: Documentation/devicetree/bindings/interconnect/samsung,exynos-bus.yaml 4434F: drivers/devfreq/exynos-bus.c 4435 4436BUSLOGIC SCSI DRIVER 4437M: Khalid Aziz <khalid@gonehiking.org> 4438L: linux-scsi@vger.kernel.org 4439S: Maintained 4440F: drivers/scsi/BusLogic.* 4441F: drivers/scsi/FlashPoint.* 4442 4443BXCAN CAN NETWORK DRIVER 4444M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 4445L: linux-can@vger.kernel.org 4446S: Maintained 4447F: Documentation/devicetree/bindings/net/can/st,stm32-bxcan.yaml 4448F: drivers/net/can/bxcan.c 4449 4450C-MEDIA CMI8788 DRIVER 4451M: Clemens Ladisch <clemens@ladisch.de> 4452L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4453S: Maintained 4454T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4455F: sound/pci/oxygen/ 4456 4457C-SKY ARCHITECTURE 4458M: Guo Ren <guoren@kernel.org> 4459L: linux-csky@vger.kernel.org 4460S: Supported 4461T: git https://github.com/c-sky/csky-linux.git 4462F: Documentation/devicetree/bindings/csky/ 4463F: Documentation/devicetree/bindings/interrupt-controller/csky,* 4464F: Documentation/devicetree/bindings/timer/csky,* 4465F: arch/csky/ 4466F: drivers/clocksource/timer-gx6605s.c 4467F: drivers/clocksource/timer-mp-csky.c 4468F: drivers/irqchip/irq-csky-* 4469N: csky 4470K: csky 4471 4472CA8210 IEEE-802.15.4 RADIO DRIVER 4473L: linux-wpan@vger.kernel.org 4474S: Orphan 4475W: https://github.com/Cascoda/ca8210-linux.git 4476F: Documentation/devicetree/bindings/net/ieee802154/ca8210.txt 4477F: drivers/net/ieee802154/ca8210.c 4478 4479CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS 4480M: David Howells <dhowells@redhat.com> 4481L: linux-cachefs@redhat.com (moderated for non-subscribers) 4482S: Supported 4483F: Documentation/filesystems/caching/cachefiles.rst 4484F: fs/cachefiles/ 4485 4486CADENCE MIPI-CSI2 BRIDGES 4487M: Maxime Ripard <mripard@kernel.org> 4488L: linux-media@vger.kernel.org 4489S: Maintained 4490F: Documentation/devicetree/bindings/media/cdns,*.txt 4491F: drivers/media/platform/cadence/cdns-csi2* 4492 4493CADENCE NAND DRIVER 4494L: linux-mtd@lists.infradead.org 4495S: Orphan 4496F: Documentation/devicetree/bindings/mtd/cadence-nand-controller.txt 4497F: drivers/mtd/nand/raw/cadence-nand-controller.c 4498 4499CADENCE USB3 DRD IP DRIVER 4500M: Peter Chen <peter.chen@kernel.org> 4501M: Pawel Laszczak <pawell@cadence.com> 4502R: Roger Quadros <rogerq@kernel.org> 4503R: Aswath Govindraju <a-govindraju@ti.com> 4504L: linux-usb@vger.kernel.org 4505S: Maintained 4506T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4507F: Documentation/devicetree/bindings/usb/cdns,usb3.yaml 4508F: drivers/usb/cdns3/ 4509X: drivers/usb/cdns3/cdnsp* 4510 4511CADENCE USBSSP DRD IP DRIVER 4512M: Pawel Laszczak <pawell@cadence.com> 4513L: linux-usb@vger.kernel.org 4514S: Maintained 4515T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4516F: drivers/usb/cdns3/ 4517X: drivers/usb/cdns3/cdns3* 4518 4519CADET FM/AM RADIO RECEIVER DRIVER 4520M: Hans Verkuil <hverkuil@xs4all.nl> 4521L: linux-media@vger.kernel.org 4522S: Maintained 4523W: https://linuxtv.org 4524T: git git://linuxtv.org/media_tree.git 4525F: drivers/media/radio/radio-cadet* 4526 4527CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER 4528L: linux-media@vger.kernel.org 4529S: Orphan 4530T: git git://linuxtv.org/media_tree.git 4531F: Documentation/admin-guide/media/cafe_ccic* 4532F: drivers/media/platform/marvell/ 4533 4534CAIF NETWORK LAYER 4535L: netdev@vger.kernel.org 4536S: Orphan 4537F: Documentation/networking/caif/ 4538F: drivers/net/caif/ 4539F: include/net/caif/ 4540F: include/uapi/linux/caif/ 4541F: net/caif/ 4542 4543CAKE QDISC 4544M: Toke Høiland-Jørgensen <toke@toke.dk> 4545L: cake@lists.bufferbloat.net (moderated for non-subscribers) 4546S: Maintained 4547F: net/sched/sch_cake.c 4548 4549CAN NETWORK DRIVERS 4550M: Wolfgang Grandegger <wg@grandegger.com> 4551M: Marc Kleine-Budde <mkl@pengutronix.de> 4552L: linux-can@vger.kernel.org 4553S: Maintained 4554W: https://github.com/linux-can 4555T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4556T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4557F: Documentation/devicetree/bindings/net/can/ 4558F: Documentation/devicetree/bindings/phy/ti,tcan104x-can.yaml 4559F: drivers/net/can/ 4560F: drivers/phy/phy-can-transceiver.c 4561F: include/linux/can/bittiming.h 4562F: include/linux/can/dev.h 4563F: include/linux/can/length.h 4564F: include/linux/can/platform/ 4565F: include/linux/can/rx-offload.h 4566F: include/uapi/linux/can/error.h 4567F: include/uapi/linux/can/netlink.h 4568F: include/uapi/linux/can/vxcan.h 4569 4570CAN NETWORK LAYER 4571M: Oliver Hartkopp <socketcan@hartkopp.net> 4572M: Marc Kleine-Budde <mkl@pengutronix.de> 4573L: linux-can@vger.kernel.org 4574S: Maintained 4575W: https://github.com/linux-can 4576T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4577T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4578F: Documentation/networking/can.rst 4579F: include/linux/can/can-ml.h 4580F: include/linux/can/core.h 4581F: include/linux/can/skb.h 4582F: include/net/netns/can.h 4583F: include/uapi/linux/can.h 4584F: include/uapi/linux/can/bcm.h 4585F: include/uapi/linux/can/gw.h 4586F: include/uapi/linux/can/isotp.h 4587F: include/uapi/linux/can/raw.h 4588F: net/can/ 4589 4590CAN-J1939 NETWORK LAYER 4591M: Robin van der Gracht <robin@protonic.nl> 4592M: Oleksij Rempel <o.rempel@pengutronix.de> 4593R: kernel@pengutronix.de 4594L: linux-can@vger.kernel.org 4595S: Maintained 4596F: Documentation/networking/j1939.rst 4597F: include/uapi/linux/can/j1939.h 4598F: net/can/j1939/ 4599 4600CANAAN/KENDRYTE K210 SOC FPIOA DRIVER 4601M: Damien Le Moal <dlemoal@kernel.org> 4602L: linux-riscv@lists.infradead.org 4603L: linux-gpio@vger.kernel.org (pinctrl driver) 4604F: Documentation/devicetree/bindings/pinctrl/canaan,k210-fpioa.yaml 4605F: drivers/pinctrl/pinctrl-k210.c 4606 4607CANAAN/KENDRYTE K210 SOC RESET CONTROLLER DRIVER 4608M: Damien Le Moal <dlemoal@kernel.org> 4609L: linux-kernel@vger.kernel.org 4610L: linux-riscv@lists.infradead.org 4611S: Maintained 4612F: Documentation/devicetree/bindings/reset/canaan,k210-rst.yaml 4613F: drivers/reset/reset-k210.c 4614 4615CANAAN/KENDRYTE K210 SOC SYSTEM CONTROLLER DRIVER 4616M: Damien Le Moal <dlemoal@kernel.org> 4617L: linux-riscv@lists.infradead.org 4618S: Maintained 4619F: Documentation/devicetree/bindings/mfd/canaan,k210-sysctl.yaml 4620F: drivers/soc/canaan/ 4621F: include/soc/canaan/ 4622 4623CAPABILITIES 4624M: Serge Hallyn <serge@hallyn.com> 4625L: linux-security-module@vger.kernel.org 4626S: Supported 4627F: include/linux/capability.h 4628F: include/uapi/linux/capability.h 4629F: kernel/capability.c 4630F: security/commoncap.c 4631 4632CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER 4633M: Kevin Tsai <ktsai@capellamicro.com> 4634S: Maintained 4635F: drivers/iio/light/cm* 4636 4637CARL9170 LINUX COMMUNITY WIRELESS DRIVER 4638M: Christian Lamparter <chunkeey@googlemail.com> 4639L: linux-wireless@vger.kernel.org 4640S: Maintained 4641W: https://wireless.wiki.kernel.org/en/users/Drivers/carl9170 4642F: drivers/net/wireless/ath/carl9170/ 4643 4644CAVIUM I2C DRIVER 4645M: Robert Richter <rric@kernel.org> 4646S: Odd Fixes 4647W: http://www.marvell.com 4648F: drivers/i2c/busses/i2c-octeon* 4649F: drivers/i2c/busses/i2c-thunderx* 4650 4651CAVIUM LIQUIDIO NETWORK DRIVER 4652M: Derek Chickles <dchickles@marvell.com> 4653M: Satanand Burla <sburla@marvell.com> 4654M: Felix Manlunas <fmanlunas@marvell.com> 4655L: netdev@vger.kernel.org 4656S: Supported 4657W: http://www.marvell.com 4658F: drivers/net/ethernet/cavium/liquidio/ 4659 4660CAVIUM MMC DRIVER 4661M: Robert Richter <rric@kernel.org> 4662S: Odd Fixes 4663W: http://www.marvell.com 4664F: drivers/mmc/host/cavium* 4665 4666CAVIUM OCTEON-TX CRYPTO DRIVER 4667M: George Cherian <gcherian@marvell.com> 4668L: linux-crypto@vger.kernel.org 4669S: Supported 4670W: http://www.marvell.com 4671F: drivers/crypto/cavium/cpt/ 4672 4673CAVIUM THUNDERX2 ARM64 SOC 4674M: Robert Richter <rric@kernel.org> 4675L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4676S: Odd Fixes 4677F: Documentation/devicetree/bindings/arm/cavium-thunder2.txt 4678F: arch/arm64/boot/dts/cavium/thunder2-99xx* 4679 4680CBS/ETF/TAPRIO QDISCS 4681M: Vinicius Costa Gomes <vinicius.gomes@intel.com> 4682L: netdev@vger.kernel.org 4683S: Maintained 4684F: net/sched/sch_cbs.c 4685F: net/sched/sch_etf.c 4686F: net/sched/sch_taprio.c 4687 4688CC2520 IEEE-802.15.4 RADIO DRIVER 4689M: Stefan Schmidt <stefan@datenfreihafen.org> 4690L: linux-wpan@vger.kernel.org 4691S: Odd Fixes 4692F: Documentation/devicetree/bindings/net/ieee802154/cc2520.txt 4693F: drivers/net/ieee802154/cc2520.c 4694 4695CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER 4696M: Gilad Ben-Yossef <gilad@benyossef.com> 4697L: linux-crypto@vger.kernel.org 4698S: Supported 4699W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4700F: drivers/crypto/ccree/ 4701 4702CCTRNG ARM TRUSTZONE CRYPTOCELL TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 4703M: Hadar Gat <hadar.gat@arm.com> 4704L: linux-crypto@vger.kernel.org 4705S: Supported 4706W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4707F: Documentation/devicetree/bindings/rng/arm-cctrng.yaml 4708F: drivers/char/hw_random/cctrng.c 4709F: drivers/char/hw_random/cctrng.h 4710 4711CEC FRAMEWORK 4712M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4713L: linux-media@vger.kernel.org 4714S: Supported 4715W: http://linuxtv.org 4716T: git git://linuxtv.org/media_tree.git 4717F: Documentation/ABI/testing/debugfs-cec-error-inj 4718F: Documentation/devicetree/bindings/media/cec/cec-common.yaml 4719F: Documentation/driver-api/media/cec-core.rst 4720F: Documentation/userspace-api/media/cec 4721F: drivers/media/cec/ 4722F: drivers/media/rc/keymaps/rc-cec.c 4723F: include/media/cec-notifier.h 4724F: include/media/cec.h 4725F: include/uapi/linux/cec-funcs.h 4726F: include/uapi/linux/cec.h 4727 4728CEC GPIO DRIVER 4729M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4730L: linux-media@vger.kernel.org 4731S: Supported 4732W: http://linuxtv.org 4733T: git git://linuxtv.org/media_tree.git 4734F: Documentation/devicetree/bindings/media/cec/cec-gpio.yaml 4735F: drivers/media/cec/platform/cec-gpio/ 4736 4737CELL BROADBAND ENGINE ARCHITECTURE 4738M: Arnd Bergmann <arnd@arndb.de> 4739L: linuxppc-dev@lists.ozlabs.org 4740S: Supported 4741W: http://www.ibm.com/developerworks/power/cell/ 4742F: arch/powerpc/include/asm/cell*.h 4743F: arch/powerpc/include/asm/spu*.h 4744F: arch/powerpc/include/uapi/asm/spu*.h 4745F: arch/powerpc/platforms/cell/ 4746 4747CELLWISE CW2015 BATTERY DRIVER 4748M: Tobias Schrammm <t.schramm@manjaro.org> 4749S: Maintained 4750F: Documentation/devicetree/bindings/power/supply/cw2015_battery.yaml 4751F: drivers/power/supply/cw2015_battery.c 4752 4753CEPH COMMON CODE (LIBCEPH) 4754M: Ilya Dryomov <idryomov@gmail.com> 4755M: Xiubo Li <xiubli@redhat.com> 4756R: Jeff Layton <jlayton@kernel.org> 4757L: ceph-devel@vger.kernel.org 4758S: Supported 4759W: http://ceph.com/ 4760T: git https://github.com/ceph/ceph-client.git 4761F: include/linux/ceph/ 4762F: include/linux/crush/ 4763F: net/ceph/ 4764 4765CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH) 4766M: Xiubo Li <xiubli@redhat.com> 4767M: Ilya Dryomov <idryomov@gmail.com> 4768R: Jeff Layton <jlayton@kernel.org> 4769L: ceph-devel@vger.kernel.org 4770S: Supported 4771W: http://ceph.com/ 4772T: git https://github.com/ceph/ceph-client.git 4773F: Documentation/filesystems/ceph.rst 4774F: fs/ceph/ 4775 4776CERTIFICATE HANDLING 4777M: David Howells <dhowells@redhat.com> 4778M: David Woodhouse <dwmw2@infradead.org> 4779L: keyrings@vger.kernel.org 4780S: Maintained 4781F: Documentation/admin-guide/module-signing.rst 4782F: certs/ 4783F: scripts/sign-file.c 4784F: tools/certs/ 4785 4786CFAG12864B LCD DRIVER 4787M: Miguel Ojeda <ojeda@kernel.org> 4788S: Maintained 4789F: drivers/auxdisplay/cfag12864b.c 4790F: include/linux/cfag12864b.h 4791 4792CFAG12864BFB LCD FRAMEBUFFER DRIVER 4793M: Miguel Ojeda <ojeda@kernel.org> 4794S: Maintained 4795F: drivers/auxdisplay/cfag12864bfb.c 4796F: include/linux/cfag12864b.h 4797 4798CHAR and MISC DRIVERS 4799M: Arnd Bergmann <arnd@arndb.de> 4800M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 4801S: Supported 4802T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 4803F: drivers/char/ 4804F: drivers/misc/ 4805F: include/linux/miscdevice.h 4806X: drivers/char/agp/ 4807X: drivers/char/hw_random/ 4808X: drivers/char/ipmi/ 4809X: drivers/char/random.c 4810X: drivers/char/tpm/ 4811 4812CHECKPATCH 4813M: Andy Whitcroft <apw@canonical.com> 4814M: Joe Perches <joe@perches.com> 4815R: Dwaipayan Ray <dwaipayanray1@gmail.com> 4816R: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4817S: Maintained 4818F: scripts/checkpatch.pl 4819 4820CHECKPATCH DOCUMENTATION 4821M: Dwaipayan Ray <dwaipayanray1@gmail.com> 4822M: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4823R: Joe Perches <joe@perches.com> 4824S: Maintained 4825F: Documentation/dev-tools/checkpatch.rst 4826 4827CHINESE DOCUMENTATION 4828M: Alex Shi <alexs@kernel.org> 4829M: Yanteng Si <siyanteng@loongson.cn> 4830S: Maintained 4831F: Documentation/translations/zh_CN/ 4832 4833CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER 4834M: Peter Chen <peter.chen@kernel.org> 4835L: linux-usb@vger.kernel.org 4836S: Maintained 4837T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4838F: drivers/usb/chipidea/ 4839 4840CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER 4841M: Hans de Goede <hdegoede@redhat.com> 4842L: linux-input@vger.kernel.org 4843S: Maintained 4844F: Documentation/devicetree/bindings/input/touchscreen/chipone,icn8318.yaml 4845F: drivers/input/touchscreen/chipone_icn8318.c 4846 4847CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER 4848M: Hans de Goede <hdegoede@redhat.com> 4849L: linux-input@vger.kernel.org 4850S: Maintained 4851F: drivers/input/touchscreen/chipone_icn8505.c 4852 4853CHROME HARDWARE PLATFORM SUPPORT 4854M: Benson Leung <bleung@chromium.org> 4855L: chrome-platform@lists.linux.dev 4856S: Maintained 4857T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git 4858F: drivers/platform/chrome/ 4859 4860CHROMEOS EC CODEC DRIVER 4861M: Cheng-Yi Chiang <cychiang@chromium.org> 4862M: Tzung-Bi Shih <tzungbi@kernel.org> 4863R: Guenter Roeck <groeck@chromium.org> 4864L: chrome-platform@lists.linux.dev 4865S: Maintained 4866F: Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml 4867F: sound/soc/codecs/cros_ec_codec.* 4868 4869CHROMEOS EC SUBDRIVERS 4870M: Benson Leung <bleung@chromium.org> 4871R: Guenter Roeck <groeck@chromium.org> 4872L: chrome-platform@lists.linux.dev 4873S: Maintained 4874F: drivers/power/supply/cros_usbpd-charger.c 4875N: cros_ec 4876N: cros-ec 4877 4878CHROMEOS EC UART DRIVER 4879M: Bhanu Prakash Maiya <bhanumaiya@chromium.org> 4880R: Benson Leung <bleung@chromium.org> 4881R: Tzung-Bi Shih <tzungbi@kernel.org> 4882S: Maintained 4883F: drivers/platform/chrome/cros_ec_uart.c 4884 4885CHROMEOS EC USB PD NOTIFY DRIVER 4886M: Prashant Malani <pmalani@chromium.org> 4887L: chrome-platform@lists.linux.dev 4888S: Maintained 4889F: drivers/platform/chrome/cros_usbpd_notify.c 4890F: include/linux/platform_data/cros_usbpd_notify.h 4891 4892CHROMEOS EC USB TYPE-C DRIVER 4893M: Prashant Malani <pmalani@chromium.org> 4894L: chrome-platform@lists.linux.dev 4895S: Maintained 4896F: drivers/platform/chrome/cros_ec_typec.* 4897F: drivers/platform/chrome/cros_typec_switch.c 4898F: drivers/platform/chrome/cros_typec_vdm.* 4899 4900CHROMEOS HPS DRIVER 4901M: Dan Callaghan <dcallagh@chromium.org> 4902R: Sami Kyöstilä <skyostil@chromium.org> 4903S: Maintained 4904F: drivers/platform/chrome/cros_hps_i2c.c 4905 4906CHRONTEL CH7322 CEC DRIVER 4907M: Joe Tessler <jrt@google.com> 4908L: linux-media@vger.kernel.org 4909S: Maintained 4910T: git git://linuxtv.org/media_tree.git 4911F: Documentation/devicetree/bindings/media/i2c/chrontel,ch7322.yaml 4912F: drivers/media/cec/i2c/ch7322.c 4913 4914CIRRUS LOGIC AUDIO CODEC DRIVERS 4915M: James Schulman <james.schulman@cirrus.com> 4916M: David Rhodes <david.rhodes@cirrus.com> 4917M: Lucas Tanure <tanureal@opensource.cirrus.com> 4918M: Richard Fitzgerald <rf@opensource.cirrus.com> 4919L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4920L: patches@opensource.cirrus.com 4921S: Maintained 4922F: Documentation/devicetree/bindings/sound/cirrus,cs* 4923F: include/dt-bindings/sound/cs* 4924F: include/sound/cs* 4925F: sound/pci/hda/cs* 4926F: sound/pci/hda/hda_cs_dsp_ctl.* 4927F: sound/soc/codecs/cs* 4928 4929CIRRUS LOGIC DSP FIRMWARE DRIVER 4930M: Simon Trimmer <simont@opensource.cirrus.com> 4931M: Charles Keepax <ckeepax@opensource.cirrus.com> 4932M: Richard Fitzgerald <rf@opensource.cirrus.com> 4933L: patches@opensource.cirrus.com 4934S: Supported 4935W: https://github.com/CirrusLogic/linux-drivers/wiki 4936T: git https://github.com/CirrusLogic/linux-drivers.git 4937F: drivers/firmware/cirrus/* 4938F: include/linux/firmware/cirrus/* 4939 4940CIRRUS LOGIC EP93XX ETHERNET DRIVER 4941M: Hartley Sweeten <hsweeten@visionengravers.com> 4942L: netdev@vger.kernel.org 4943S: Maintained 4944F: drivers/net/ethernet/cirrus/ep93xx_eth.c 4945 4946CIRRUS LOGIC LOCHNAGAR DRIVER 4947M: Charles Keepax <ckeepax@opensource.cirrus.com> 4948M: Richard Fitzgerald <rf@opensource.cirrus.com> 4949L: patches@opensource.cirrus.com 4950S: Supported 4951F: Documentation/devicetree/bindings/clock/cirrus,lochnagar.yaml 4952F: Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.yaml 4953F: Documentation/devicetree/bindings/mfd/cirrus,lochnagar.yaml 4954F: Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.yaml 4955F: Documentation/devicetree/bindings/sound/cirrus,lochnagar.yaml 4956F: Documentation/hwmon/lochnagar.rst 4957F: drivers/clk/clk-lochnagar.c 4958F: drivers/hwmon/lochnagar-hwmon.c 4959F: drivers/mfd/lochnagar-i2c.c 4960F: drivers/pinctrl/cirrus/pinctrl-lochnagar.c 4961F: drivers/regulator/lochnagar-regulator.c 4962F: include/dt-bindings/clock/lochnagar.h 4963F: include/dt-bindings/pinctrl/lochnagar.h 4964F: include/linux/mfd/lochnagar* 4965F: sound/soc/codecs/lochnagar-sc.c 4966 4967CIRRUS LOGIC MADERA CODEC DRIVERS 4968M: Charles Keepax <ckeepax@opensource.cirrus.com> 4969M: Richard Fitzgerald <rf@opensource.cirrus.com> 4970L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4971L: patches@opensource.cirrus.com 4972S: Supported 4973W: https://github.com/CirrusLogic/linux-drivers/wiki 4974T: git https://github.com/CirrusLogic/linux-drivers.git 4975F: Documentation/devicetree/bindings/mfd/cirrus,madera.yaml 4976F: Documentation/devicetree/bindings/pinctrl/cirrus,madera.yaml 4977F: Documentation/devicetree/bindings/sound/cirrus,madera.yaml 4978F: drivers/gpio/gpio-madera* 4979F: drivers/irqchip/irq-madera* 4980F: drivers/mfd/cs47l* 4981F: drivers/mfd/madera* 4982F: drivers/pinctrl/cirrus/* 4983F: include/dt-bindings/sound/madera* 4984F: include/linux/irqchip/irq-madera* 4985F: include/linux/mfd/madera/* 4986F: include/sound/madera* 4987F: sound/soc/codecs/cs47l* 4988F: sound/soc/codecs/madera* 4989 4990CISCO FCOE HBA DRIVER 4991M: Satish Kharat <satishkh@cisco.com> 4992M: Sesidhar Baddela <sebaddel@cisco.com> 4993M: Karan Tilak Kumar <kartilak@cisco.com> 4994L: linux-scsi@vger.kernel.org 4995S: Supported 4996F: drivers/scsi/fnic/ 4997 4998CISCO SCSI HBA DRIVER 4999M: Karan Tilak Kumar <kartilak@cisco.com> 5000M: Sesidhar Baddela <sebaddel@cisco.com> 5001L: linux-scsi@vger.kernel.org 5002S: Supported 5003F: drivers/scsi/snic/ 5004 5005CISCO VIC ETHERNET NIC DRIVER 5006M: Christian Benvenuti <benve@cisco.com> 5007M: Satish Kharat <satishkh@cisco.com> 5008S: Supported 5009F: drivers/net/ethernet/cisco/enic/ 5010 5011CISCO VIC LOW LATENCY NIC DRIVER 5012M: Christian Benvenuti <benve@cisco.com> 5013M: Nelson Escobar <neescoba@cisco.com> 5014S: Supported 5015F: drivers/infiniband/hw/usnic/ 5016 5017CLANG CONTROL FLOW INTEGRITY SUPPORT 5018M: Sami Tolvanen <samitolvanen@google.com> 5019M: Kees Cook <keescook@chromium.org> 5020R: Nathan Chancellor <nathan@kernel.org> 5021R: Nick Desaulniers <ndesaulniers@google.com> 5022L: llvm@lists.linux.dev 5023S: Supported 5024B: https://github.com/ClangBuiltLinux/linux/issues 5025T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 5026F: include/linux/cfi.h 5027F: kernel/cfi.c 5028 5029CLANG-FORMAT FILE 5030M: Miguel Ojeda <ojeda@kernel.org> 5031S: Maintained 5032F: .clang-format 5033 5034CLANG/LLVM BUILD SUPPORT 5035M: Nathan Chancellor <nathan@kernel.org> 5036M: Nick Desaulniers <ndesaulniers@google.com> 5037R: Tom Rix <trix@redhat.com> 5038L: llvm@lists.linux.dev 5039S: Supported 5040W: https://clangbuiltlinux.github.io/ 5041B: https://github.com/ClangBuiltLinux/linux/issues 5042C: irc://irc.libera.chat/clangbuiltlinux 5043F: Documentation/kbuild/llvm.rst 5044F: include/linux/compiler-clang.h 5045F: scripts/Makefile.clang 5046F: scripts/clang-tools/ 5047K: \b(?i:clang|llvm)\b 5048 5049CLK API 5050M: Russell King <linux@armlinux.org.uk> 5051L: linux-clk@vger.kernel.org 5052S: Maintained 5053F: include/linux/clk.h 5054 5055CLOCKSOURCE, CLOCKEVENT DRIVERS 5056M: Daniel Lezcano <daniel.lezcano@linaro.org> 5057M: Thomas Gleixner <tglx@linutronix.de> 5058L: linux-kernel@vger.kernel.org 5059S: Supported 5060T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 5061F: Documentation/devicetree/bindings/timer/ 5062F: drivers/clocksource/ 5063 5064CMPC ACPI DRIVER 5065M: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com> 5066M: Daniel Oliveira Nascimento <don@syst.com.br> 5067L: platform-driver-x86@vger.kernel.org 5068S: Supported 5069F: drivers/platform/x86/classmate-laptop.c 5070 5071COBALT MEDIA DRIVER 5072M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 5073L: linux-media@vger.kernel.org 5074S: Supported 5075W: https://linuxtv.org 5076T: git git://linuxtv.org/media_tree.git 5077F: drivers/media/pci/cobalt/ 5078 5079COCCINELLE/Semantic Patches (SmPL) 5080M: Julia Lawall <Julia.Lawall@inria.fr> 5081M: Nicolas Palix <nicolas.palix@imag.fr> 5082L: cocci@inria.fr (moderated for non-subscribers) 5083S: Supported 5084W: https://coccinelle.gitlabpages.inria.fr/website/ 5085T: git git://git.kernel.org/pub/scm/linux/kernel/git/jlawall/linux.git 5086F: Documentation/dev-tools/coccinelle.rst 5087F: scripts/coccicheck 5088F: scripts/coccinelle/ 5089 5090CODA FILE SYSTEM 5091M: Jan Harkes <jaharkes@cs.cmu.edu> 5092M: coda@cs.cmu.edu 5093L: codalist@coda.cs.cmu.edu 5094S: Maintained 5095W: http://www.coda.cs.cmu.edu/ 5096F: Documentation/filesystems/coda.rst 5097F: fs/coda/ 5098F: include/linux/coda*.h 5099F: include/uapi/linux/coda*.h 5100 5101CODA V4L2 MEM2MEM DRIVER 5102M: Philipp Zabel <p.zabel@pengutronix.de> 5103L: linux-media@vger.kernel.org 5104S: Maintained 5105F: Documentation/devicetree/bindings/media/coda.yaml 5106F: drivers/media/platform/chips-media/ 5107 5108CODE OF CONDUCT 5109M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5110S: Supported 5111F: Documentation/process/code-of-conduct-interpretation.rst 5112F: Documentation/process/code-of-conduct.rst 5113 5114COMEDI DRIVERS 5115M: Ian Abbott <abbotti@mev.co.uk> 5116M: H Hartley Sweeten <hsweeten@visionengravers.com> 5117S: Odd Fixes 5118F: drivers/comedi/ 5119F: include/linux/comedi/ 5120F: include/uapi/linux/comedi.h 5121 5122COMMON CLK FRAMEWORK 5123M: Michael Turquette <mturquette@baylibre.com> 5124M: Stephen Boyd <sboyd@kernel.org> 5125L: linux-clk@vger.kernel.org 5126S: Maintained 5127Q: http://patchwork.kernel.org/project/linux-clk/list/ 5128T: git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git 5129F: Documentation/devicetree/bindings/clock/ 5130F: drivers/clk/ 5131F: include/dt-bindings/clock/ 5132F: include/linux/clk-pr* 5133F: include/linux/clk/ 5134F: include/linux/of_clk.h 5135X: drivers/clk/clkdev.c 5136 5137COMMON INTERNET FILE SYSTEM CLIENT (CIFS and SMB3) 5138M: Steve French <sfrench@samba.org> 5139R: Paulo Alcantara <pc@cjr.nz> (DFS, global name space) 5140R: Ronnie Sahlberg <lsahlber@redhat.com> (directory leases, sparse files) 5141R: Shyam Prasad N <sprasad@microsoft.com> (multichannel) 5142R: Tom Talpey <tom@talpey.com> (RDMA, smbdirect) 5143L: linux-cifs@vger.kernel.org 5144L: samba-technical@lists.samba.org (moderated for non-subscribers) 5145S: Supported 5146W: https://wiki.samba.org/index.php/LinuxCIFS 5147T: git git://git.samba.org/sfrench/cifs-2.6.git 5148F: Documentation/admin-guide/cifs/ 5149F: fs/cifs/ 5150F: fs/smbfs_common/ 5151F: include/uapi/linux/cifs 5152 5153COMPACTPCI HOTPLUG CORE 5154M: Scott Murray <scott@spiteful.org> 5155L: linux-pci@vger.kernel.org 5156S: Maintained 5157F: drivers/pci/hotplug/cpci_hotplug* 5158 5159COMPACTPCI HOTPLUG GENERIC DRIVER 5160M: Scott Murray <scott@spiteful.org> 5161L: linux-pci@vger.kernel.org 5162S: Maintained 5163F: drivers/pci/hotplug/cpcihp_generic.c 5164 5165COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER 5166M: Scott Murray <scott@spiteful.org> 5167L: linux-pci@vger.kernel.org 5168S: Maintained 5169F: drivers/pci/hotplug/cpcihp_zt5550.* 5170 5171COMPAL LAPTOP SUPPORT 5172M: Cezary Jackiewicz <cezary.jackiewicz@gmail.com> 5173L: platform-driver-x86@vger.kernel.org 5174S: Maintained 5175F: drivers/platform/x86/compal-laptop.c 5176 5177COMPILER ATTRIBUTES 5178M: Miguel Ojeda <ojeda@kernel.org> 5179R: Nick Desaulniers <ndesaulniers@google.com> 5180S: Maintained 5181F: include/linux/compiler_attributes.h 5182 5183COMPUTE EXPRESS LINK (CXL) 5184M: Alison Schofield <alison.schofield@intel.com> 5185M: Vishal Verma <vishal.l.verma@intel.com> 5186M: Ira Weiny <ira.weiny@intel.com> 5187M: Ben Widawsky <bwidawsk@kernel.org> 5188M: Dan Williams <dan.j.williams@intel.com> 5189L: linux-cxl@vger.kernel.org 5190S: Maintained 5191F: drivers/cxl/ 5192F: include/uapi/linux/cxl_mem.h 5193 5194CONEXANT ACCESSRUNNER USB DRIVER 5195L: accessrunner-general@lists.sourceforge.net 5196S: Orphan 5197W: http://accessrunner.sourceforge.net/ 5198F: drivers/usb/atm/cxacru.c 5199 5200CONFIGFS 5201M: Joel Becker <jlbec@evilplan.org> 5202M: Christoph Hellwig <hch@lst.de> 5203S: Supported 5204T: git git://git.infradead.org/users/hch/configfs.git 5205F: fs/configfs/ 5206F: include/linux/configfs.h 5207F: samples/configfs/ 5208 5209CONSOLE SUBSYSTEM 5210M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5211S: Supported 5212F: drivers/video/console/ 5213F: include/linux/console* 5214 5215CONTEXT TRACKING 5216M: Frederic Weisbecker <frederic@kernel.org> 5217M: "Paul E. McKenney" <paulmck@kernel.org> 5218S: Maintained 5219F: include/linux/context_tracking* 5220F: kernel/context_tracking.c 5221 5222CONTROL GROUP (CGROUP) 5223M: Tejun Heo <tj@kernel.org> 5224M: Zefan Li <lizefan.x@bytedance.com> 5225M: Johannes Weiner <hannes@cmpxchg.org> 5226L: cgroups@vger.kernel.org 5227S: Maintained 5228T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5229F: Documentation/admin-guide/cgroup-v1/ 5230F: Documentation/admin-guide/cgroup-v2.rst 5231F: include/linux/cgroup* 5232F: kernel/cgroup/ 5233F: tools/testing/selftests/cgroup/ 5234 5235CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO) 5236M: Tejun Heo <tj@kernel.org> 5237M: Josef Bacik <josef@toxicpanda.com> 5238M: Jens Axboe <axboe@kernel.dk> 5239L: cgroups@vger.kernel.org 5240L: linux-block@vger.kernel.org 5241T: git git://git.kernel.dk/linux-block 5242F: Documentation/admin-guide/cgroup-v1/blkio-controller.rst 5243F: block/bfq-cgroup.c 5244F: block/blk-cgroup.c 5245F: block/blk-iocost.c 5246F: block/blk-iolatency.c 5247F: block/blk-throttle.c 5248F: include/linux/blk-cgroup.h 5249 5250CONTROL GROUP - CPUSET 5251M: Waiman Long <longman@redhat.com> 5252M: Zefan Li <lizefan.x@bytedance.com> 5253L: cgroups@vger.kernel.org 5254S: Maintained 5255T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5256F: Documentation/admin-guide/cgroup-v1/cpusets.rst 5257F: include/linux/cpuset.h 5258F: kernel/cgroup/cpuset.c 5259 5260CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG) 5261M: Johannes Weiner <hannes@cmpxchg.org> 5262M: Michal Hocko <mhocko@kernel.org> 5263M: Roman Gushchin <roman.gushchin@linux.dev> 5264M: Shakeel Butt <shakeelb@google.com> 5265R: Muchun Song <muchun.song@linux.dev> 5266L: cgroups@vger.kernel.org 5267L: linux-mm@kvack.org 5268S: Maintained 5269F: mm/memcontrol.c 5270F: mm/swap_cgroup.c 5271F: tools/testing/selftests/cgroup/memcg_protection.m 5272F: tools/testing/selftests/cgroup/test_kmem.c 5273F: tools/testing/selftests/cgroup/test_memcontrol.c 5274 5275CORETEMP HARDWARE MONITORING DRIVER 5276M: Fenghua Yu <fenghua.yu@intel.com> 5277L: linux-hwmon@vger.kernel.org 5278S: Maintained 5279F: Documentation/hwmon/coretemp.rst 5280F: drivers/hwmon/coretemp.c 5281 5282CORSAIR-CPRO HARDWARE MONITOR DRIVER 5283M: Marius Zachmann <mail@mariuszachmann.de> 5284L: linux-hwmon@vger.kernel.org 5285S: Maintained 5286F: drivers/hwmon/corsair-cpro.c 5287 5288CORSAIR-PSU HARDWARE MONITOR DRIVER 5289M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 5290L: linux-hwmon@vger.kernel.org 5291S: Maintained 5292F: Documentation/hwmon/corsair-psu.rst 5293F: drivers/hwmon/corsair-psu.c 5294 5295COUNTER SUBSYSTEM 5296M: William Breathitt Gray <william.gray@linaro.org> 5297L: linux-iio@vger.kernel.org 5298S: Maintained 5299T: git git://git.kernel.org/pub/scm/linux/kernel/git/wbg/counter.git 5300F: Documentation/ABI/testing/sysfs-bus-counter 5301F: Documentation/driver-api/generic-counter.rst 5302F: drivers/counter/ 5303F: include/linux/counter.h 5304F: include/uapi/linux/counter.h 5305F: tools/counter/ 5306 5307CP2615 I2C DRIVER 5308M: Bence Csókás <bence98@sch.bme.hu> 5309S: Maintained 5310F: drivers/i2c/busses/i2c-cp2615.c 5311 5312CPMAC ETHERNET DRIVER 5313M: Florian Fainelli <f.fainelli@gmail.com> 5314L: netdev@vger.kernel.org 5315S: Maintained 5316F: drivers/net/ethernet/ti/cpmac.c 5317 5318CPU FREQUENCY DRIVERS - VEXPRESS SPC ARM BIG LITTLE 5319M: Viresh Kumar <viresh.kumar@linaro.org> 5320M: Sudeep Holla <sudeep.holla@arm.com> 5321L: linux-pm@vger.kernel.org 5322S: Maintained 5323W: http://www.arm.com/products/processors/technologies/biglittleprocessing.php 5324F: drivers/cpufreq/vexpress-spc-cpufreq.c 5325 5326CPU FREQUENCY SCALING FRAMEWORK 5327M: "Rafael J. Wysocki" <rafael@kernel.org> 5328M: Viresh Kumar <viresh.kumar@linaro.org> 5329L: linux-pm@vger.kernel.org 5330S: Maintained 5331B: https://bugzilla.kernel.org 5332T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5333T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates) 5334F: Documentation/admin-guide/pm/cpufreq.rst 5335F: Documentation/admin-guide/pm/intel_pstate.rst 5336F: Documentation/cpu-freq/ 5337F: Documentation/devicetree/bindings/cpufreq/ 5338F: drivers/cpufreq/ 5339F: include/linux/cpufreq.h 5340F: include/linux/sched/cpufreq.h 5341F: kernel/sched/cpufreq*.c 5342F: tools/testing/selftests/cpufreq/ 5343 5344CPU IDLE TIME MANAGEMENT FRAMEWORK 5345M: "Rafael J. Wysocki" <rafael@kernel.org> 5346M: Daniel Lezcano <daniel.lezcano@linaro.org> 5347L: linux-pm@vger.kernel.org 5348S: Maintained 5349B: https://bugzilla.kernel.org 5350T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5351F: Documentation/admin-guide/pm/cpuidle.rst 5352F: Documentation/driver-api/pm/cpuidle.rst 5353F: drivers/cpuidle/ 5354F: include/linux/cpuidle.h 5355 5356CPU POWER MONITORING SUBSYSTEM 5357M: Thomas Renninger <trenn@suse.com> 5358M: Shuah Khan <shuah@kernel.org> 5359M: Shuah Khan <skhan@linuxfoundation.org> 5360L: linux-pm@vger.kernel.org 5361S: Maintained 5362F: tools/power/cpupower/ 5363 5364CPUID/MSR DRIVER 5365M: "H. Peter Anvin" <hpa@zytor.com> 5366S: Maintained 5367F: arch/x86/kernel/cpuid.c 5368F: arch/x86/kernel/msr.c 5369 5370CPUIDLE DRIVER - ARM BIG LITTLE 5371M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5372M: Daniel Lezcano <daniel.lezcano@linaro.org> 5373L: linux-pm@vger.kernel.org 5374L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5375S: Maintained 5376T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5377F: drivers/cpuidle/cpuidle-big_little.c 5378 5379CPUIDLE DRIVER - ARM EXYNOS 5380M: Daniel Lezcano <daniel.lezcano@linaro.org> 5381M: Kukjin Kim <kgene@kernel.org> 5382R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 5383L: linux-pm@vger.kernel.org 5384L: linux-samsung-soc@vger.kernel.org 5385S: Supported 5386F: arch/arm/mach-exynos/pm.c 5387F: drivers/cpuidle/cpuidle-exynos.c 5388F: include/linux/platform_data/cpuidle-exynos.h 5389 5390CPUIDLE DRIVER - ARM PSCI 5391M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5392M: Sudeep Holla <sudeep.holla@arm.com> 5393L: linux-pm@vger.kernel.org 5394L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5395S: Supported 5396F: drivers/cpuidle/cpuidle-psci.c 5397 5398CPUIDLE DRIVER - ARM PSCI PM DOMAIN 5399M: Ulf Hansson <ulf.hansson@linaro.org> 5400L: linux-pm@vger.kernel.org 5401L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5402S: Supported 5403F: drivers/cpuidle/cpuidle-psci-domain.c 5404F: drivers/cpuidle/cpuidle-psci.h 5405 5406CPUIDLE DRIVER - DT IDLE PM DOMAIN 5407M: Ulf Hansson <ulf.hansson@linaro.org> 5408L: linux-pm@vger.kernel.org 5409S: Supported 5410F: drivers/cpuidle/dt_idle_genpd.c 5411F: drivers/cpuidle/dt_idle_genpd.h 5412 5413CPUIDLE DRIVER - RISC-V SBI 5414M: Anup Patel <anup@brainfault.org> 5415L: linux-pm@vger.kernel.org 5416L: linux-riscv@lists.infradead.org 5417S: Maintained 5418F: drivers/cpuidle/cpuidle-riscv-sbi.c 5419 5420CRAMFS FILESYSTEM 5421M: Nicolas Pitre <nico@fluxnic.net> 5422S: Maintained 5423F: Documentation/filesystems/cramfs.rst 5424F: fs/cramfs/ 5425 5426CREATIVE SB0540 5427M: Bastien Nocera <hadess@hadess.net> 5428L: linux-input@vger.kernel.org 5429S: Maintained 5430F: drivers/hid/hid-creative-sb0540.c 5431 5432CRYPTO API 5433M: Herbert Xu <herbert@gondor.apana.org.au> 5434M: "David S. Miller" <davem@davemloft.net> 5435L: linux-crypto@vger.kernel.org 5436S: Maintained 5437T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git 5438T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git 5439F: Documentation/crypto/ 5440F: Documentation/devicetree/bindings/crypto/ 5441F: arch/*/crypto/ 5442F: crypto/ 5443F: drivers/crypto/ 5444F: include/crypto/ 5445F: include/linux/crypto* 5446F: lib/crypto/ 5447 5448CRYPTOGRAPHIC RANDOM NUMBER GENERATOR 5449M: Neil Horman <nhorman@tuxdriver.com> 5450L: linux-crypto@vger.kernel.org 5451S: Maintained 5452F: crypto/ansi_cprng.c 5453F: crypto/rng.c 5454 5455CS3308 MEDIA DRIVER 5456M: Hans Verkuil <hverkuil@xs4all.nl> 5457L: linux-media@vger.kernel.org 5458S: Odd Fixes 5459W: http://linuxtv.org 5460T: git git://linuxtv.org/media_tree.git 5461F: drivers/media/i2c/cs3308.c 5462 5463CS5535 Audio ALSA driver 5464M: Jaya Kumar <jayakumar.alsa@gmail.com> 5465S: Maintained 5466F: sound/pci/cs5535audio/ 5467 5468CTU CAN FD DRIVER 5469M: Pavel Pisa <pisa@cmp.felk.cvut.cz> 5470M: Ondrej Ille <ondrej.ille@gmail.com> 5471L: linux-can@vger.kernel.org 5472S: Maintained 5473F: Documentation/devicetree/bindings/net/can/ctu,ctucanfd.yaml 5474F: drivers/net/can/ctucanfd/ 5475 5476CW1200 WLAN driver 5477M: Solomon Peachy <pizza@shaftnet.org> 5478S: Maintained 5479F: drivers/net/wireless/st/cw1200/ 5480 5481CX18 VIDEO4LINUX DRIVER 5482M: Andy Walls <awalls@md.metrocast.net> 5483L: linux-media@vger.kernel.org 5484S: Maintained 5485W: https://linuxtv.org 5486T: git git://linuxtv.org/media_tree.git 5487F: drivers/media/pci/cx18/ 5488F: include/uapi/linux/ivtv* 5489 5490CX2341X MPEG ENCODER HELPER MODULE 5491M: Hans Verkuil <hverkuil@xs4all.nl> 5492L: linux-media@vger.kernel.org 5493S: Maintained 5494W: https://linuxtv.org 5495T: git git://linuxtv.org/media_tree.git 5496F: drivers/media/common/cx2341x* 5497F: include/media/drv-intf/cx2341x.h 5498 5499CX24120 MEDIA DRIVER 5500M: Jemma Denson <jdenson@gmail.com> 5501M: Patrick Boettcher <patrick.boettcher@posteo.de> 5502L: linux-media@vger.kernel.org 5503S: Maintained 5504W: https://linuxtv.org 5505Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5506F: drivers/media/dvb-frontends/cx24120* 5507 5508CX88 VIDEO4LINUX DRIVER 5509M: Mauro Carvalho Chehab <mchehab@kernel.org> 5510L: linux-media@vger.kernel.org 5511S: Odd fixes 5512W: https://linuxtv.org 5513T: git git://linuxtv.org/media_tree.git 5514F: Documentation/driver-api/media/drivers/cx88* 5515F: drivers/media/pci/cx88/ 5516 5517CXD2820R MEDIA DRIVER 5518M: Antti Palosaari <crope@iki.fi> 5519L: linux-media@vger.kernel.org 5520S: Maintained 5521W: https://linuxtv.org 5522W: http://palosaari.fi/linux/ 5523Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5524T: git git://linuxtv.org/anttip/media_tree.git 5525F: drivers/media/dvb-frontends/cxd2820r* 5526 5527CXGB3 ETHERNET DRIVER (CXGB3) 5528M: Raju Rangoju <rajur@chelsio.com> 5529L: netdev@vger.kernel.org 5530S: Supported 5531W: http://www.chelsio.com 5532F: drivers/net/ethernet/chelsio/cxgb3/ 5533 5534CXGB3 ISCSI DRIVER (CXGB3I) 5535M: Varun Prakash <varun@chelsio.com> 5536L: linux-scsi@vger.kernel.org 5537S: Supported 5538W: http://www.chelsio.com 5539F: drivers/scsi/cxgbi/cxgb3i 5540 5541CXGB4 CRYPTO DRIVER (chcr) 5542M: Ayush Sawal <ayush.sawal@chelsio.com> 5543L: linux-crypto@vger.kernel.org 5544S: Supported 5545W: http://www.chelsio.com 5546F: drivers/crypto/chelsio 5547 5548CXGB4 ETHERNET DRIVER (CXGB4) 5549M: Raju Rangoju <rajur@chelsio.com> 5550L: netdev@vger.kernel.org 5551S: Supported 5552W: http://www.chelsio.com 5553F: drivers/net/ethernet/chelsio/cxgb4/ 5554 5555CXGB4 INLINE CRYPTO DRIVER 5556M: Ayush Sawal <ayush.sawal@chelsio.com> 5557L: netdev@vger.kernel.org 5558S: Supported 5559W: http://www.chelsio.com 5560F: drivers/net/ethernet/chelsio/inline_crypto/ 5561 5562CXGB4 ISCSI DRIVER (CXGB4I) 5563M: Varun Prakash <varun@chelsio.com> 5564L: linux-scsi@vger.kernel.org 5565S: Supported 5566W: http://www.chelsio.com 5567F: drivers/scsi/cxgbi/cxgb4i 5568 5569CXGB4 IWARP RNIC DRIVER (IW_CXGB4) 5570M: Potnuri Bharat Teja <bharat@chelsio.com> 5571L: linux-rdma@vger.kernel.org 5572S: Supported 5573W: http://www.openfabrics.org 5574F: drivers/infiniband/hw/cxgb4/ 5575F: include/uapi/rdma/cxgb4-abi.h 5576 5577CXGB4VF ETHERNET DRIVER (CXGB4VF) 5578M: Raju Rangoju <rajur@chelsio.com> 5579L: netdev@vger.kernel.org 5580S: Supported 5581W: http://www.chelsio.com 5582F: drivers/net/ethernet/chelsio/cxgb4vf/ 5583 5584CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER 5585M: Frederic Barrat <fbarrat@linux.ibm.com> 5586M: Andrew Donnellan <ajd@linux.ibm.com> 5587L: linuxppc-dev@lists.ozlabs.org 5588S: Supported 5589F: Documentation/ABI/testing/sysfs-class-cxl 5590F: Documentation/powerpc/cxl.rst 5591F: arch/powerpc/platforms/powernv/pci-cxl.c 5592F: drivers/misc/cxl/ 5593F: include/misc/cxl* 5594F: include/uapi/misc/cxl.h 5595 5596CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER 5597M: Manoj N. Kumar <manoj@linux.ibm.com> 5598M: Matthew R. Ochs <mrochs@linux.ibm.com> 5599M: Uma Krishnan <ukrishn@linux.ibm.com> 5600L: linux-scsi@vger.kernel.org 5601S: Supported 5602F: Documentation/powerpc/cxlflash.rst 5603F: drivers/scsi/cxlflash/ 5604F: include/uapi/scsi/cxlflash_ioctl.h 5605 5606CYBERPRO FB DRIVER 5607M: Russell King <linux@armlinux.org.uk> 5608L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5609S: Maintained 5610W: http://www.armlinux.org.uk/ 5611F: drivers/video/fbdev/cyber2000fb.* 5612 5613CYCLADES PC300 DRIVER 5614S: Orphan 5615F: drivers/net/wan/pc300* 5616 5617CYPRESS CY8C95X0 PINCTRL DRIVER 5618M: Patrick Rudolph <patrick.rudolph@9elements.com> 5619L: linux-gpio@vger.kernel.org 5620S: Maintained 5621F: drivers/pinctrl/pinctrl-cy8c95x0.c 5622 5623CYPRESS CY8CTMA140 TOUCHSCREEN DRIVER 5624M: Linus Walleij <linus.walleij@linaro.org> 5625L: linux-input@vger.kernel.org 5626S: Maintained 5627F: drivers/input/touchscreen/cy8ctma140.c 5628 5629CYPRESS STREETFIGHTER TOUCHKEYS DRIVER 5630M: Yassine Oudjana <y.oudjana@protonmail.com> 5631L: linux-input@vger.kernel.org 5632S: Maintained 5633F: Documentation/devicetree/bindings/input/cypress-sf.yaml 5634F: drivers/input/keyboard/cypress-sf.c 5635 5636CYPRESS_FIRMWARE MEDIA DRIVER 5637M: Antti Palosaari <crope@iki.fi> 5638L: linux-media@vger.kernel.org 5639S: Maintained 5640W: https://linuxtv.org 5641W: http://palosaari.fi/linux/ 5642Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5643T: git git://linuxtv.org/anttip/media_tree.git 5644F: drivers/media/common/cypress_firmware* 5645 5646CYTTSP TOUCHSCREEN DRIVER 5647M: Linus Walleij <linus.walleij@linaro.org> 5648L: linux-input@vger.kernel.org 5649S: Maintained 5650F: drivers/input/touchscreen/cyttsp* 5651 5652D-LINK DIR-685 TOUCHKEYS DRIVER 5653M: Linus Walleij <linus.walleij@linaro.org> 5654L: linux-input@vger.kernel.org 5655S: Supported 5656F: drivers/input/keyboard/dlink-dir685-touchkeys.c 5657 5658DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK 5659M: Joshua Kinard <kumba@gentoo.org> 5660S: Maintained 5661F: drivers/rtc/rtc-ds1685.c 5662F: include/linux/rtc/ds1685.h 5663 5664DAMA SLAVE for AX.25 5665M: Joerg Reuter <jreuter@yaina.de> 5666L: linux-hams@vger.kernel.org 5667S: Maintained 5668W: http://yaina.de/jreuter/ 5669W: http://www.qsl.net/dl1bke/ 5670F: net/ax25/af_ax25.c 5671F: net/ax25/ax25_dev.c 5672F: net/ax25/ax25_ds_* 5673F: net/ax25/ax25_in.c 5674F: net/ax25/ax25_out.c 5675F: net/ax25/ax25_timer.c 5676F: net/ax25/sysctl_net_ax25.c 5677 5678DATA ACCESS MONITOR 5679M: SeongJae Park <sj@kernel.org> 5680L: damon@lists.linux.dev 5681L: linux-mm@kvack.org 5682S: Maintained 5683W: https://damonitor.github.io 5684P: Documentation/mm/damon/maintainer-profile.rst 5685T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 5686T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 5687T: git git://git.kernel.org/pub/scm/linux/kernel/git/sj/linux.git damon/next 5688F: Documentation/ABI/testing/sysfs-kernel-mm-damon 5689F: Documentation/admin-guide/mm/damon/ 5690F: Documentation/mm/damon/ 5691F: include/linux/damon.h 5692F: include/trace/events/damon.h 5693F: mm/damon/ 5694F: tools/testing/selftests/damon/ 5695 5696DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER 5697L: netdev@vger.kernel.org 5698S: Orphan 5699F: Documentation/networking/device_drivers/ethernet/dec/dmfe.rst 5700F: drivers/net/ethernet/dec/tulip/dmfe.c 5701 5702DC390/AM53C974 SCSI driver 5703M: Hannes Reinecke <hare@suse.com> 5704L: linux-scsi@vger.kernel.org 5705S: Maintained 5706F: drivers/scsi/am53c974.c 5707 5708DC395x SCSI driver 5709M: Oliver Neukum <oliver@neukum.org> 5710M: Ali Akcaagac <aliakc@web.de> 5711M: Jamie Lenehan <lenehan@twibble.org> 5712L: dc395x@twibble.org 5713S: Maintained 5714W: http://twibble.org/dist/dc395x/ 5715W: http://lists.twibble.org/mailman/listinfo/dc395x/ 5716F: Documentation/scsi/dc395x.rst 5717F: drivers/scsi/dc395x.* 5718 5719DCCP PROTOCOL 5720L: dccp@vger.kernel.org 5721S: Orphan 5722W: http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp 5723F: include/linux/dccp.h 5724F: include/linux/tfrc.h 5725F: include/uapi/linux/dccp.h 5726F: net/dccp/ 5727 5728DECSTATION PLATFORM SUPPORT 5729M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5730L: linux-mips@vger.kernel.org 5731S: Maintained 5732W: http://www.linux-mips.org/wiki/DECstation 5733F: arch/mips/dec/ 5734F: arch/mips/include/asm/dec/ 5735F: arch/mips/include/asm/mach-dec/ 5736 5737DEFXX FDDI NETWORK DRIVER 5738M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5739S: Maintained 5740F: drivers/net/fddi/defxx.* 5741 5742DEFZA FDDI NETWORK DRIVER 5743M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5744S: Maintained 5745F: drivers/net/fddi/defza.* 5746 5747DEINTERLACE DRIVERS FOR ALLWINNER H3 5748M: Jernej Skrabec <jernej.skrabec@gmail.com> 5749L: linux-media@vger.kernel.org 5750S: Maintained 5751T: git git://linuxtv.org/media_tree.git 5752F: Documentation/devicetree/bindings/media/allwinner,sun8i-h3-deinterlace.yaml 5753F: drivers/media/platform/sunxi/sun8i-di/ 5754 5755DELL LAPTOP DRIVER 5756M: Matthew Garrett <mjg59@srcf.ucam.org> 5757M: Pali Rohár <pali@kernel.org> 5758L: platform-driver-x86@vger.kernel.org 5759S: Maintained 5760F: drivers/platform/x86/dell/dell-laptop.c 5761 5762DELL LAPTOP FREEFALL DRIVER 5763M: Pali Rohár <pali@kernel.org> 5764S: Maintained 5765F: drivers/platform/x86/dell/dell-smo8800.c 5766 5767DELL LAPTOP RBTN DRIVER 5768M: Pali Rohár <pali@kernel.org> 5769S: Maintained 5770F: drivers/platform/x86/dell/dell-rbtn.* 5771 5772DELL LAPTOP SMM DRIVER 5773M: Pali Rohár <pali@kernel.org> 5774S: Maintained 5775F: Documentation/ABI/obsolete/procfs-i8k 5776F: drivers/hwmon/dell-smm-hwmon.c 5777F: include/uapi/linux/i8k.h 5778 5779DELL REMOTE BIOS UPDATE DRIVER 5780M: Stuart Hayes <stuart.w.hayes@gmail.com> 5781L: platform-driver-x86@vger.kernel.org 5782S: Maintained 5783F: drivers/platform/x86/dell/dell_rbu.c 5784 5785DELL SMBIOS DRIVER 5786M: Pali Rohár <pali@kernel.org> 5787L: Dell.Client.Kernel@dell.com 5788L: platform-driver-x86@vger.kernel.org 5789S: Maintained 5790F: drivers/platform/x86/dell/dell-smbios.* 5791 5792DELL SMBIOS SMM DRIVER 5793L: Dell.Client.Kernel@dell.com 5794L: platform-driver-x86@vger.kernel.org 5795S: Maintained 5796F: drivers/platform/x86/dell/dell-smbios-smm.c 5797 5798DELL SMBIOS WMI DRIVER 5799L: Dell.Client.Kernel@dell.com 5800L: platform-driver-x86@vger.kernel.org 5801S: Maintained 5802F: drivers/platform/x86/dell/dell-smbios-wmi.c 5803F: tools/wmi/dell-smbios-example.c 5804 5805DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas) 5806M: Stuart Hayes <stuart.w.hayes@gmail.com> 5807L: platform-driver-x86@vger.kernel.org 5808S: Maintained 5809F: Documentation/driver-api/dcdbas.rst 5810F: drivers/platform/x86/dell/dcdbas.* 5811 5812DELL WMI DDV DRIVER 5813M: Armin Wolf <W_Armin@gmx.de> 5814S: Maintained 5815F: Documentation/ABI/testing/debugfs-dell-wmi-ddv 5816F: Documentation/ABI/testing/sysfs-platform-dell-wmi-ddv 5817F: drivers/platform/x86/dell/dell-wmi-ddv.c 5818 5819DELL WMI DESCRIPTOR DRIVER 5820L: Dell.Client.Kernel@dell.com 5821S: Maintained 5822F: drivers/platform/x86/dell/dell-wmi-descriptor.c 5823 5824DELL WMI HARDWARE PRIVACY SUPPORT 5825M: Perry Yuan <Perry.Yuan@dell.com> 5826L: Dell.Client.Kernel@dell.com 5827L: platform-driver-x86@vger.kernel.org 5828S: Maintained 5829F: drivers/platform/x86/dell/dell-wmi-privacy.c 5830 5831DELL WMI NOTIFICATIONS DRIVER 5832M: Matthew Garrett <mjg59@srcf.ucam.org> 5833M: Pali Rohár <pali@kernel.org> 5834S: Maintained 5835F: drivers/platform/x86/dell/dell-wmi-base.c 5836 5837DELL WMI SYSMAN DRIVER 5838M: Prasanth Ksr <prasanth.ksr@dell.com> 5839L: Dell.Client.Kernel@dell.com 5840L: platform-driver-x86@vger.kernel.org 5841S: Maintained 5842F: Documentation/ABI/testing/sysfs-class-firmware-attributes 5843F: drivers/platform/x86/dell/dell-wmi-sysman/ 5844 5845DELTA AHE-50DC FAN CONTROL MODULE DRIVER 5846M: Zev Weiss <zev@bewilderbeest.net> 5847L: linux-hwmon@vger.kernel.org 5848S: Maintained 5849F: drivers/hwmon/pmbus/delta-ahe50dc-fan.c 5850 5851DELTA DPS920AB PSU DRIVER 5852M: Robert Marko <robert.marko@sartura.hr> 5853L: linux-hwmon@vger.kernel.org 5854S: Maintained 5855F: Documentation/hwmon/dps920ab.rst 5856F: drivers/hwmon/pmbus/dps920ab.c 5857 5858DELTA NETWORKS TN48M CPLD DRIVERS 5859M: Robert Marko <robert.marko@sartura.hr> 5860S: Maintained 5861F: Documentation/devicetree/bindings/gpio/delta,tn48m-gpio.yaml 5862F: Documentation/devicetree/bindings/mfd/delta,tn48m-cpld.yaml 5863F: Documentation/devicetree/bindings/reset/delta,tn48m-reset.yaml 5864F: drivers/gpio/gpio-tn48m.c 5865F: include/dt-bindings/reset/delta,tn48m-reset.h 5866 5867DELTA ST MEDIA DRIVER 5868M: Hugues Fruchet <hugues.fruchet@foss.st.com> 5869L: linux-media@vger.kernel.org 5870S: Supported 5871W: https://linuxtv.org 5872T: git git://linuxtv.org/media_tree.git 5873F: drivers/media/platform/st/sti/delta 5874 5875DENALI NAND DRIVER 5876L: linux-mtd@lists.infradead.org 5877S: Orphan 5878F: drivers/mtd/nand/raw/denali* 5879 5880DESIGNWARE EDMA CORE IP DRIVER 5881M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5882L: dmaengine@vger.kernel.org 5883S: Maintained 5884F: drivers/dma/dw-edma/ 5885F: include/linux/dma/edma.h 5886 5887DESIGNWARE USB2 DRD IP DRIVER 5888M: Minas Harutyunyan <hminas@synopsys.com> 5889L: linux-usb@vger.kernel.org 5890S: Maintained 5891T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 5892F: drivers/usb/dwc2/ 5893 5894DESIGNWARE USB3 DRD IP DRIVER 5895M: Thinh Nguyen <Thinh.Nguyen@synopsys.com> 5896L: linux-usb@vger.kernel.org 5897S: Maintained 5898F: drivers/usb/dwc3/ 5899 5900DESIGNWARE XDATA IP DRIVER 5901M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5902L: linux-pci@vger.kernel.org 5903S: Maintained 5904F: Documentation/misc-devices/dw-xdata-pcie.rst 5905F: drivers/misc/dw-xdata-pcie.c 5906 5907DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER 5908M: Andreas Klinger <ak@it-klinger.de> 5909L: linux-iio@vger.kernel.org 5910S: Maintained 5911F: Documentation/ABI/testing/sysfs-bus-iio-distance-srf08 5912F: drivers/iio/proximity/srf*.c 5913 5914DEVICE COREDUMP (DEV_COREDUMP) 5915M: Johannes Berg <johannes@sipsolutions.net> 5916L: linux-kernel@vger.kernel.org 5917S: Maintained 5918F: drivers/base/devcoredump.c 5919F: include/linux/devcoredump.h 5920 5921DEVICE DEPENDENCY HELPER SCRIPT 5922M: Saravana Kannan <saravanak@google.com> 5923L: linux-kernel@vger.kernel.org 5924S: Maintained 5925F: scripts/dev-needs.sh 5926 5927DEVICE DIRECT ACCESS (DAX) 5928M: Dan Williams <dan.j.williams@intel.com> 5929M: Vishal Verma <vishal.l.verma@intel.com> 5930M: Dave Jiang <dave.jiang@intel.com> 5931L: nvdimm@lists.linux.dev 5932L: linux-cxl@vger.kernel.org 5933S: Supported 5934F: drivers/dax/ 5935 5936DEVICE FREQUENCY (DEVFREQ) 5937M: MyungJoo Ham <myungjoo.ham@samsung.com> 5938M: Kyungmin Park <kyungmin.park@samsung.com> 5939M: Chanwoo Choi <cw00.choi@samsung.com> 5940L: linux-pm@vger.kernel.org 5941S: Maintained 5942T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5943F: Documentation/devicetree/bindings/devfreq/ 5944F: Documentation/devicetree/bindings/interconnect/mediatek,cci.yaml 5945F: drivers/devfreq/ 5946F: include/linux/devfreq.h 5947F: include/trace/events/devfreq.h 5948 5949DEVICE FREQUENCY EVENT (DEVFREQ-EVENT) 5950M: Chanwoo Choi <cw00.choi@samsung.com> 5951L: linux-pm@vger.kernel.org 5952S: Supported 5953T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5954F: Documentation/devicetree/bindings/devfreq/event/ 5955F: drivers/devfreq/devfreq-event.c 5956F: drivers/devfreq/event/ 5957F: include/dt-bindings/pmu/exynos_ppmu.h 5958F: include/linux/devfreq-event.h 5959 5960DEVICE RESOURCE MANAGEMENT HELPERS 5961M: Hans de Goede <hdegoede@redhat.com> 5962R: Matti Vaittinen <mazziesaccount@gmail.com> 5963S: Maintained 5964F: include/linux/devm-helpers.h 5965 5966DEVICE-MAPPER (LVM) 5967M: Alasdair Kergon <agk@redhat.com> 5968M: Mike Snitzer <snitzer@kernel.org> 5969M: dm-devel@redhat.com 5970L: dm-devel@redhat.com 5971S: Maintained 5972W: http://sources.redhat.com/dm 5973Q: http://patchwork.kernel.org/project/dm-devel/list/ 5974T: git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git 5975T: quilt http://people.redhat.com/agk/patches/linux/editing/ 5976F: Documentation/admin-guide/device-mapper/ 5977F: drivers/md/Kconfig 5978F: drivers/md/Makefile 5979F: drivers/md/dm* 5980F: drivers/md/persistent-data/ 5981F: include/linux/device-mapper.h 5982F: include/linux/dm-*.h 5983F: include/uapi/linux/dm-*.h 5984 5985DEVLINK 5986M: Jiri Pirko <jiri@resnulli.us> 5987L: netdev@vger.kernel.org 5988S: Supported 5989F: Documentation/networking/devlink 5990F: include/net/devlink.h 5991F: include/uapi/linux/devlink.h 5992F: net/devlink/ 5993 5994DH ELECTRONICS IMX6 DHCOM/DHCOR BOARD SUPPORT 5995M: Christoph Niedermaier <cniedermaier@dh-electronics.com> 5996L: kernel@dh-electronics.com 5997S: Maintained 5998F: arch/arm/boot/dts/imx6*-dhcom-* 5999F: arch/arm/boot/dts/imx6*-dhcor-* 6000 6001DH ELECTRONICS STM32MP1 DHCOM/DHCOR BOARD SUPPORT 6002M: Marek Vasut <marex@denx.de> 6003L: kernel@dh-electronics.com 6004S: Maintained 6005F: arch/arm/boot/dts/stm32mp1*-dhcom-* 6006F: arch/arm/boot/dts/stm32mp1*-dhcor-* 6007 6008DIALOG SEMICONDUCTOR DRIVERS 6009M: Support Opensource <support.opensource@diasemi.com> 6010S: Supported 6011W: http://www.dialog-semiconductor.com/products 6012F: Documentation/devicetree/bindings/input/da90??-onkey.txt 6013F: Documentation/devicetree/bindings/input/dlg,da72??.txt 6014F: Documentation/devicetree/bindings/mfd/da90*.txt 6015F: Documentation/devicetree/bindings/mfd/da90*.yaml 6016F: Documentation/devicetree/bindings/regulator/da92*.txt 6017F: Documentation/devicetree/bindings/regulator/dlg,da9*.yaml 6018F: Documentation/devicetree/bindings/regulator/slg51000.txt 6019F: Documentation/devicetree/bindings/sound/da[79]*.txt 6020F: Documentation/devicetree/bindings/thermal/da90??-thermal.txt 6021F: Documentation/devicetree/bindings/watchdog/da90??-wdt.txt 6022F: Documentation/hwmon/da90??.rst 6023F: drivers/gpio/gpio-da90??.c 6024F: drivers/hwmon/da90??-hwmon.c 6025F: drivers/iio/adc/da91??-*.c 6026F: drivers/input/misc/da72??.[ch] 6027F: drivers/input/misc/da90??_onkey.c 6028F: drivers/input/touchscreen/da9052_tsi.c 6029F: drivers/leds/leds-da90??.c 6030F: drivers/mfd/da903x.c 6031F: drivers/mfd/da90??-*.c 6032F: drivers/mfd/da91??-*.c 6033F: drivers/pinctrl/pinctrl-da90??.c 6034F: drivers/power/supply/da9052-battery.c 6035F: drivers/power/supply/da91??-*.c 6036F: drivers/regulator/da9???-regulator.[ch] 6037F: drivers/regulator/slg51000-regulator.[ch] 6038F: drivers/rtc/rtc-da90??.c 6039F: drivers/thermal/da90??-thermal.c 6040F: drivers/video/backlight/da90??_bl.c 6041F: drivers/watchdog/da90??_wdt.c 6042F: include/dt-bindings/regulator/dlg,da9*-regulator.h 6043F: include/linux/mfd/da903x.h 6044F: include/linux/mfd/da9052/ 6045F: include/linux/mfd/da9055/ 6046F: include/linux/mfd/da9062/ 6047F: include/linux/mfd/da9063/ 6048F: include/linux/mfd/da9150/ 6049F: include/linux/regulator/da9211.h 6050F: include/sound/da[79]*.h 6051F: sound/soc/codecs/da[79]*.[ch] 6052 6053DIAMOND SYSTEMS GPIO-MM GPIO DRIVER 6054M: William Breathitt Gray <william.gray@linaro.org> 6055L: linux-gpio@vger.kernel.org 6056S: Maintained 6057F: drivers/gpio/gpio-gpio-mm.c 6058 6059DIOLAN U2C-12 I2C DRIVER 6060M: Guenter Roeck <linux@roeck-us.net> 6061L: linux-i2c@vger.kernel.org 6062S: Maintained 6063F: drivers/i2c/busses/i2c-diolan-u2c.c 6064 6065DIRECTORY NOTIFICATION (DNOTIFY) 6066M: Jan Kara <jack@suse.cz> 6067R: Amir Goldstein <amir73il@gmail.com> 6068L: linux-fsdevel@vger.kernel.org 6069S: Maintained 6070F: Documentation/filesystems/dnotify.rst 6071F: fs/notify/dnotify/ 6072F: include/linux/dnotify.h 6073 6074DISK GEOMETRY AND PARTITION HANDLING 6075M: Andries Brouwer <aeb@cwi.nl> 6076S: Maintained 6077W: http://www.win.tue.nl/~aeb/linux/Large-Disk.html 6078W: http://www.win.tue.nl/~aeb/linux/zip/zip-1.html 6079W: http://www.win.tue.nl/~aeb/partitions/partition_types-1.html 6080 6081DISKQUOTA 6082M: Jan Kara <jack@suse.com> 6083S: Maintained 6084F: Documentation/filesystems/quota.rst 6085F: fs/quota/ 6086F: include/linux/quota*.h 6087F: include/uapi/linux/quota*.h 6088 6089DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB) 6090M: Bernie Thompson <bernie@plugable.com> 6091L: linux-fbdev@vger.kernel.org 6092S: Maintained 6093W: http://plugable.com/category/projects/udlfb/ 6094F: Documentation/fb/udlfb.rst 6095F: drivers/video/fbdev/udlfb.c 6096F: include/video/udlfb.h 6097 6098DISTRIBUTED LOCK MANAGER (DLM) 6099M: Christine Caulfield <ccaulfie@redhat.com> 6100M: David Teigland <teigland@redhat.com> 6101L: cluster-devel@redhat.com 6102S: Supported 6103W: http://sources.redhat.com/cluster/ 6104T: git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git 6105F: fs/dlm/ 6106 6107DMA BUFFER SHARING FRAMEWORK 6108M: Sumit Semwal <sumit.semwal@linaro.org> 6109M: Christian König <christian.koenig@amd.com> 6110L: linux-media@vger.kernel.org 6111L: dri-devel@lists.freedesktop.org 6112L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6113S: Maintained 6114T: git git://anongit.freedesktop.org/drm/drm-misc 6115F: Documentation/driver-api/dma-buf.rst 6116F: drivers/dma-buf/ 6117F: include/linux/*fence.h 6118F: include/linux/dma-buf.h 6119F: include/linux/dma-resv.h 6120K: \bdma_(?:buf|fence|resv)\b 6121 6122DMA GENERIC OFFLOAD ENGINE SUBSYSTEM 6123M: Vinod Koul <vkoul@kernel.org> 6124L: dmaengine@vger.kernel.org 6125S: Maintained 6126Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 6127T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine.git 6128F: Documentation/devicetree/bindings/dma/ 6129F: Documentation/driver-api/dmaengine/ 6130F: drivers/dma/ 6131F: include/dt-bindings/dma/ 6132F: include/linux/dma/ 6133F: include/linux/dmaengine.h 6134F: include/linux/of_dma.h 6135 6136DMA MAPPING BENCHMARK 6137M: Xiang Chen <chenxiang66@hisilicon.com> 6138L: iommu@lists.linux.dev 6139F: kernel/dma/map_benchmark.c 6140F: tools/testing/selftests/dma/ 6141 6142DMA MAPPING HELPERS 6143M: Christoph Hellwig <hch@lst.de> 6144M: Marek Szyprowski <m.szyprowski@samsung.com> 6145R: Robin Murphy <robin.murphy@arm.com> 6146L: iommu@lists.linux.dev 6147S: Supported 6148W: http://git.infradead.org/users/hch/dma-mapping.git 6149T: git git://git.infradead.org/users/hch/dma-mapping.git 6150F: include/asm-generic/dma-mapping.h 6151F: include/linux/dma-direct.h 6152F: include/linux/dma-map-ops.h 6153F: include/linux/dma-mapping.h 6154F: include/linux/swiotlb.h 6155F: kernel/dma/ 6156 6157DMA-BUF HEAPS FRAMEWORK 6158M: Sumit Semwal <sumit.semwal@linaro.org> 6159R: Benjamin Gaignard <benjamin.gaignard@collabora.com> 6160R: Liam Mark <lmark@codeaurora.org> 6161R: Laura Abbott <labbott@redhat.com> 6162R: Brian Starkey <Brian.Starkey@arm.com> 6163R: John Stultz <jstultz@google.com> 6164L: linux-media@vger.kernel.org 6165L: dri-devel@lists.freedesktop.org 6166L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6167S: Maintained 6168T: git git://anongit.freedesktop.org/drm/drm-misc 6169F: drivers/dma-buf/dma-heap.c 6170F: drivers/dma-buf/heaps/* 6171F: include/linux/dma-heap.h 6172F: include/uapi/linux/dma-heap.h 6173 6174DMC FREQUENCY DRIVER FOR SAMSUNG EXYNOS5422 6175M: Lukasz Luba <lukasz.luba@arm.com> 6176L: linux-pm@vger.kernel.org 6177L: linux-samsung-soc@vger.kernel.org 6178S: Maintained 6179F: Documentation/devicetree/bindings/memory-controllers/samsung,exynos5422-dmc.yaml 6180F: drivers/memory/samsung/exynos5422-dmc.c 6181 6182DME1737 HARDWARE MONITOR DRIVER 6183M: Juerg Haefliger <juergh@proton.me> 6184L: linux-hwmon@vger.kernel.org 6185S: Maintained 6186F: Documentation/hwmon/dme1737.rst 6187F: drivers/hwmon/dme1737.c 6188 6189DMI/SMBIOS SUPPORT 6190M: Jean Delvare <jdelvare@suse.com> 6191S: Maintained 6192T: git git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging.git dmi-for-next 6193F: Documentation/ABI/testing/sysfs-firmware-dmi-tables 6194F: drivers/firmware/dmi-id.c 6195F: drivers/firmware/dmi_scan.c 6196F: include/linux/dmi.h 6197 6198DOCUMENTATION 6199M: Jonathan Corbet <corbet@lwn.net> 6200L: linux-doc@vger.kernel.org 6201S: Maintained 6202P: Documentation/doc-guide/maintainer-profile.rst 6203T: git git://git.lwn.net/linux.git docs-next 6204F: Documentation/ 6205F: scripts/documentation-file-ref-check 6206F: scripts/kernel-doc 6207F: scripts/sphinx-pre-install 6208X: Documentation/ABI/ 6209X: Documentation/admin-guide/media/ 6210X: Documentation/devicetree/ 6211X: Documentation/driver-api/media/ 6212X: Documentation/firmware-guide/acpi/ 6213X: Documentation/i2c/ 6214X: Documentation/power/ 6215X: Documentation/spi/ 6216X: Documentation/userspace-api/media/ 6217 6218DOCUMENTATION REPORTING ISSUES 6219M: Thorsten Leemhuis <linux@leemhuis.info> 6220L: linux-doc@vger.kernel.org 6221S: Maintained 6222F: Documentation/admin-guide/quickly-build-trimmed-linux.rst 6223F: Documentation/admin-guide/reporting-issues.rst 6224 6225DOCUMENTATION SCRIPTS 6226M: Mauro Carvalho Chehab <mchehab@kernel.org> 6227L: linux-doc@vger.kernel.org 6228S: Maintained 6229F: Documentation/sphinx/parse-headers.pl 6230F: scripts/documentation-file-ref-check 6231F: scripts/sphinx-pre-install 6232 6233DOCUMENTATION/ITALIAN 6234M: Federico Vaga <federico.vaga@vaga.pv.it> 6235L: linux-doc@vger.kernel.org 6236S: Maintained 6237F: Documentation/translations/it_IT 6238 6239DOCUMENTATION/JAPANESE 6240R: Akira Yokosawa <akiyks@gmail.com> 6241L: linux-doc@vger.kernel.org 6242S: Maintained 6243F: Documentation/translations/ja_JP 6244 6245DONGWOON DW9714 LENS VOICE COIL DRIVER 6246M: Sakari Ailus <sakari.ailus@linux.intel.com> 6247L: linux-media@vger.kernel.org 6248S: Maintained 6249T: git git://linuxtv.org/media_tree.git 6250F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.yaml 6251F: drivers/media/i2c/dw9714.c 6252 6253DONGWOON DW9768 LENS VOICE COIL DRIVER 6254M: Dongchun Zhu <dongchun.zhu@mediatek.com> 6255L: linux-media@vger.kernel.org 6256S: Maintained 6257T: git git://linuxtv.org/media_tree.git 6258F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9768.yaml 6259F: drivers/media/i2c/dw9768.c 6260 6261DONGWOON DW9807 LENS VOICE COIL DRIVER 6262M: Sakari Ailus <sakari.ailus@linux.intel.com> 6263L: linux-media@vger.kernel.org 6264S: Maintained 6265T: git git://linuxtv.org/media_tree.git 6266F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.yaml 6267F: drivers/media/i2c/dw9807-vcm.c 6268 6269DOUBLETALK DRIVER 6270M: "James R. Van Zandt" <jrv@vanzandt.mv.com> 6271L: blinux-list@redhat.com 6272S: Maintained 6273F: drivers/char/dtlk.c 6274F: include/linux/dtlk.h 6275 6276DPAA2 DATAPATH I/O (DPIO) DRIVER 6277M: Roy Pledge <Roy.Pledge@nxp.com> 6278L: linux-kernel@vger.kernel.org 6279S: Maintained 6280F: drivers/soc/fsl/dpio 6281 6282DPAA2 ETHERNET DRIVER 6283M: Ioana Ciornei <ioana.ciornei@nxp.com> 6284L: netdev@vger.kernel.org 6285S: Maintained 6286F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/ethernet-driver.rst 6287F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/mac-phy-support.rst 6288F: drivers/net/ethernet/freescale/dpaa2/Kconfig 6289F: drivers/net/ethernet/freescale/dpaa2/Makefile 6290F: drivers/net/ethernet/freescale/dpaa2/dpaa2-eth* 6291F: drivers/net/ethernet/freescale/dpaa2/dpaa2-mac* 6292F: drivers/net/ethernet/freescale/dpaa2/dpaa2-xsk* 6293F: drivers/net/ethernet/freescale/dpaa2/dpkg.h 6294F: drivers/net/ethernet/freescale/dpaa2/dpmac* 6295F: drivers/net/ethernet/freescale/dpaa2/dpni* 6296 6297DPAA2 ETHERNET SWITCH DRIVER 6298M: Ioana Ciornei <ioana.ciornei@nxp.com> 6299L: netdev@vger.kernel.org 6300S: Maintained 6301F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/switch-driver.rst 6302F: drivers/net/ethernet/freescale/dpaa2/dpaa2-switch* 6303F: drivers/net/ethernet/freescale/dpaa2/dpsw* 6304 6305DRBD DRIVER 6306M: Philipp Reisner <philipp.reisner@linbit.com> 6307M: Lars Ellenberg <lars.ellenberg@linbit.com> 6308M: Christoph Böhmwalder <christoph.boehmwalder@linbit.com> 6309L: drbd-dev@lists.linbit.com 6310S: Supported 6311W: http://www.drbd.org 6312T: git git://git.linbit.com/linux-drbd.git 6313T: git git://git.linbit.com/drbd-8.4.git 6314F: Documentation/admin-guide/blockdev/ 6315F: drivers/block/drbd/ 6316F: include/linux/drbd* 6317F: lib/lru_cache.c 6318 6319DRIVER COMPONENT FRAMEWORK 6320L: dri-devel@lists.freedesktop.org 6321F: drivers/base/component.c 6322F: include/linux/component.h 6323 6324DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS 6325M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 6326R: "Rafael J. Wysocki" <rafael@kernel.org> 6327S: Supported 6328T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 6329F: Documentation/core-api/kobject.rst 6330F: drivers/base/ 6331F: fs/debugfs/ 6332F: fs/sysfs/ 6333F: include/linux/debugfs.h 6334F: include/linux/fwnode.h 6335F: include/linux/kobj* 6336F: include/linux/property.h 6337F: lib/kobj* 6338 6339DRIVERS FOR OMAP ADAPTIVE VOLTAGE SCALING (AVS) 6340M: Nishanth Menon <nm@ti.com> 6341L: linux-pm@vger.kernel.org 6342S: Maintained 6343F: drivers/soc/ti/smartreflex.c 6344F: include/linux/power/smartreflex.h 6345 6346DRM ACCEL DRIVERS FOR INTEL VPU 6347M: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com> 6348M: Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com> 6349L: dri-devel@lists.freedesktop.org 6350S: Supported 6351T: git git://anongit.freedesktop.org/drm/drm-misc 6352F: drivers/accel/ivpu/ 6353F: include/uapi/drm/ivpu_accel.h 6354 6355DRM COMPUTE ACCELERATORS DRIVERS AND FRAMEWORK 6356M: Oded Gabbay <ogabbay@kernel.org> 6357L: dri-devel@lists.freedesktop.org 6358S: Maintained 6359C: irc://irc.oftc.net/dri-devel 6360T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/accel.git 6361F: Documentation/accel/ 6362F: drivers/accel/ 6363F: include/drm/drm_accel.h 6364 6365DRM DRIVER FOR ALLWINNER DE2 AND DE3 ENGINE 6366M: Maxime Ripard <mripard@kernel.org> 6367M: Chen-Yu Tsai <wens@csie.org> 6368R: Jernej Skrabec <jernej.skrabec@gmail.com> 6369L: dri-devel@lists.freedesktop.org 6370S: Supported 6371T: git git://anongit.freedesktop.org/drm/drm-misc 6372F: drivers/gpu/drm/sun4i/sun8i* 6373 6374DRM DRIVER FOR ARM PL111 CLCD 6375M: Emma Anholt <emma@anholt.net> 6376S: Supported 6377T: git git://anongit.freedesktop.org/drm/drm-misc 6378F: drivers/gpu/drm/pl111/ 6379 6380DRM DRIVER FOR ARM VERSATILE TFT PANELS 6381M: Linus Walleij <linus.walleij@linaro.org> 6382S: Maintained 6383T: git git://anongit.freedesktop.org/drm/drm-misc 6384F: Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.yaml 6385F: drivers/gpu/drm/panel/panel-arm-versatile.c 6386 6387DRM DRIVER FOR ASPEED BMC GFX 6388M: Joel Stanley <joel@jms.id.au> 6389L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 6390S: Supported 6391T: git git://anongit.freedesktop.org/drm/drm-misc 6392F: Documentation/devicetree/bindings/gpu/aspeed-gfx.txt 6393F: drivers/gpu/drm/aspeed/ 6394 6395DRM DRIVER FOR AST SERVER GRAPHICS CHIPS 6396M: Dave Airlie <airlied@redhat.com> 6397R: Thomas Zimmermann <tzimmermann@suse.de> 6398L: dri-devel@lists.freedesktop.org 6399S: Supported 6400T: git git://anongit.freedesktop.org/drm/drm-misc 6401F: drivers/gpu/drm/ast/ 6402 6403DRM DRIVER FOR BOCHS VIRTUAL GPU 6404M: Gerd Hoffmann <kraxel@redhat.com> 6405L: virtualization@lists.linux-foundation.org 6406S: Maintained 6407T: git git://anongit.freedesktop.org/drm/drm-misc 6408F: drivers/gpu/drm/tiny/bochs.c 6409 6410DRM DRIVER FOR BOE HIMAX8279D PANELS 6411M: Jerry Han <hanxu5@huaqin.corp-partner.google.com> 6412S: Maintained 6413F: Documentation/devicetree/bindings/display/panel/boe,himax8279d.yaml 6414F: drivers/gpu/drm/panel/panel-boe-himax8279d.c 6415 6416DRM DRIVER FOR CHIPONE ICN6211 MIPI-DSI to RGB CONVERTER BRIDGE 6417M: Jagan Teki <jagan@amarulasolutions.com> 6418S: Maintained 6419F: Documentation/devicetree/bindings/display/bridge/chipone,icn6211.yaml 6420F: drivers/gpu/drm/bridge/chipone-icn6211.c 6421 6422DRM DRIVER FOR EBBG FT8719 PANEL 6423M: Joel Selvaraj <jo@jsfamily.in> 6424S: Maintained 6425T: git git://anongit.freedesktop.org/drm/drm-misc 6426F: Documentation/devicetree/bindings/display/panel/ebbg,ft8719.yaml 6427F: drivers/gpu/drm/panel/panel-ebbg-ft8719.c 6428 6429DRM DRIVER FOR FARADAY TVE200 TV ENCODER 6430M: Linus Walleij <linus.walleij@linaro.org> 6431S: Maintained 6432T: git git://anongit.freedesktop.org/drm/drm-misc 6433F: drivers/gpu/drm/tve200/ 6434 6435DRM DRIVER FOR FEIXIN K101 IM2BA02 MIPI-DSI LCD PANELS 6436M: Icenowy Zheng <icenowy@aosc.io> 6437S: Maintained 6438F: Documentation/devicetree/bindings/display/panel/feixin,k101-im2ba02.yaml 6439F: drivers/gpu/drm/panel/panel-feixin-k101-im2ba02.c 6440 6441DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS 6442M: Jagan Teki <jagan@amarulasolutions.com> 6443S: Maintained 6444F: Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.yaml 6445F: drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c 6446 6447DRM DRIVER FOR FIRMWARE FRAMEBUFFERS 6448M: Thomas Zimmermann <tzimmermann@suse.de> 6449M: Javier Martinez Canillas <javierm@redhat.com> 6450L: dri-devel@lists.freedesktop.org 6451S: Maintained 6452T: git git://anongit.freedesktop.org/drm/drm-misc 6453F: drivers/gpu/drm/drm_aperture.c 6454F: drivers/gpu/drm/tiny/ofdrm.c 6455F: drivers/gpu/drm/tiny/simpledrm.c 6456F: drivers/video/aperture.c 6457F: drivers/video/nomodeset.c 6458F: include/drm/drm_aperture.h 6459F: include/linux/aperture.h 6460F: include/video/nomodeset.h 6461 6462DRM DRIVER FOR GENERIC EDP PANELS 6463R: Douglas Anderson <dianders@chromium.org> 6464F: Documentation/devicetree/bindings/display/panel/panel-edp.yaml 6465F: drivers/gpu/drm/panel/panel-edp.c 6466 6467DRM DRIVER FOR GENERIC USB DISPLAY 6468M: Noralf Trønnes <noralf@tronnes.org> 6469S: Maintained 6470W: https://github.com/notro/gud/wiki 6471T: git git://anongit.freedesktop.org/drm/drm-misc 6472F: drivers/gpu/drm/gud/ 6473F: include/drm/gud.h 6474 6475DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTORS 6476M: Hans de Goede <hdegoede@redhat.com> 6477S: Maintained 6478T: git git://anongit.freedesktop.org/drm/drm-misc 6479F: drivers/gpu/drm/tiny/gm12u320.c 6480 6481DRM DRIVER FOR HIMAX HX8394 MIPI-DSI LCD panels 6482M: Ondrej Jirman <megi@xff.cz> 6483M: Javier Martinez Canillas <javierm@redhat.com> 6484S: Maintained 6485T: git git://anongit.freedesktop.org/drm/drm-misc 6486F: Documentation/devicetree/bindings/display/panel/himax,hx8394.yaml 6487F: drivers/gpu/drm/panel/panel-himax-hx8394.c 6488 6489DRM DRIVER FOR HX8357D PANELS 6490M: Emma Anholt <emma@anholt.net> 6491S: Maintained 6492T: git git://anongit.freedesktop.org/drm/drm-misc 6493F: Documentation/devicetree/bindings/display/himax,hx8357d.txt 6494F: drivers/gpu/drm/tiny/hx8357d.c 6495 6496DRM DRIVER FOR HYPERV SYNTHETIC VIDEO DEVICE 6497M: Deepak Rawat <drawat.floss@gmail.com> 6498L: linux-hyperv@vger.kernel.org 6499L: dri-devel@lists.freedesktop.org 6500S: Maintained 6501T: git git://anongit.freedesktop.org/drm/drm-misc 6502F: drivers/gpu/drm/hyperv 6503 6504DRM DRIVER FOR ILITEK ILI9225 PANELS 6505M: David Lechner <david@lechnology.com> 6506S: Maintained 6507T: git git://anongit.freedesktop.org/drm/drm-misc 6508F: Documentation/devicetree/bindings/display/ilitek,ili9225.txt 6509F: drivers/gpu/drm/tiny/ili9225.c 6510 6511DRM DRIVER FOR ILITEK ILI9486 PANELS 6512M: Kamlesh Gurudasani <kamlesh.gurudasani@gmail.com> 6513S: Maintained 6514T: git git://anongit.freedesktop.org/drm/drm-misc 6515F: Documentation/devicetree/bindings/display/ilitek,ili9486.yaml 6516F: drivers/gpu/drm/tiny/ili9486.c 6517 6518DRM DRIVER FOR JADARD JD9365DA-H3 MIPI-DSI LCD PANELS 6519M: Jagan Teki <jagan@edgeble.ai> 6520S: Maintained 6521F: Documentation/devicetree/bindings/display/panel/jadard,jd9365da-h3.yaml 6522F: drivers/gpu/drm/panel/panel-jadard-jd9365da-h3.c 6523 6524DRM DRIVER FOR LOGICVC DISPLAY CONTROLLER 6525M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 6526S: Supported 6527T: git git://anongit.freedesktop.org/drm/drm-misc 6528F: drivers/gpu/drm/logicvc/ 6529 6530DRM DRIVER FOR LVDS PANELS 6531M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6532L: dri-devel@lists.freedesktop.org 6533S: Maintained 6534T: git git://anongit.freedesktop.org/drm/drm-misc 6535F: Documentation/devicetree/bindings/display/lvds.yaml 6536F: Documentation/devicetree/bindings/display/panel/panel-lvds.yaml 6537F: drivers/gpu/drm/panel/panel-lvds.c 6538 6539DRM DRIVER FOR MANTIX MLAF057WE51 PANELS 6540M: Guido Günther <agx@sigxcpu.org> 6541R: Purism Kernel Team <kernel@puri.sm> 6542S: Maintained 6543F: Documentation/devicetree/bindings/display/panel/mantix,mlaf057we51-x.yaml 6544F: drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c 6545 6546DRM DRIVER FOR MGA G200 GRAPHICS CHIPS 6547M: Dave Airlie <airlied@redhat.com> 6548R: Thomas Zimmermann <tzimmermann@suse.de> 6549L: dri-devel@lists.freedesktop.org 6550S: Supported 6551T: git git://anongit.freedesktop.org/drm/drm-misc 6552F: drivers/gpu/drm/mgag200/ 6553 6554DRM DRIVER FOR MI0283QT 6555M: Noralf Trønnes <noralf@tronnes.org> 6556S: Maintained 6557T: git git://anongit.freedesktop.org/drm/drm-misc 6558F: Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt 6559F: drivers/gpu/drm/tiny/mi0283qt.c 6560 6561DRM DRIVER FOR MIPI DBI compatible panels 6562M: Noralf Trønnes <noralf@tronnes.org> 6563S: Maintained 6564W: https://github.com/notro/panel-mipi-dbi/wiki 6565T: git git://anongit.freedesktop.org/drm/drm-misc 6566F: Documentation/devicetree/bindings/display/panel/panel-mipi-dbi-spi.yaml 6567F: drivers/gpu/drm/tiny/panel-mipi-dbi.c 6568 6569DRM DRIVER FOR MSM ADRENO GPU 6570M: Rob Clark <robdclark@gmail.com> 6571M: Abhinav Kumar <quic_abhinavk@quicinc.com> 6572M: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> 6573R: Sean Paul <sean@poorly.run> 6574L: linux-arm-msm@vger.kernel.org 6575L: dri-devel@lists.freedesktop.org 6576L: freedreno@lists.freedesktop.org 6577S: Maintained 6578B: https://gitlab.freedesktop.org/drm/msm/-/issues 6579T: git https://gitlab.freedesktop.org/drm/msm.git 6580F: Documentation/devicetree/bindings/display/msm/ 6581F: drivers/gpu/drm/msm/ 6582F: include/uapi/drm/msm_drm.h 6583 6584DRM DRIVER FOR NOVATEK NT35510 PANELS 6585M: Linus Walleij <linus.walleij@linaro.org> 6586S: Maintained 6587T: git git://anongit.freedesktop.org/drm/drm-misc 6588F: Documentation/devicetree/bindings/display/panel/novatek,nt35510.yaml 6589F: drivers/gpu/drm/panel/panel-novatek-nt35510.c 6590 6591DRM DRIVER FOR NOVATEK NT35560 PANELS 6592M: Linus Walleij <linus.walleij@linaro.org> 6593S: Maintained 6594T: git git://anongit.freedesktop.org/drm/drm-misc 6595F: Documentation/devicetree/bindings/display/panel/sony,acx424akp.yaml 6596F: drivers/gpu/drm/panel/panel-novatek-nt35560.c 6597 6598DRM DRIVER FOR NOVATEK NT36523 PANELS 6599M: Jianhua Lu <lujianhua000@gmail.com> 6600S: Maintained 6601T: git git://anongit.freedesktop.org/drm/drm-misc 6602F: Documentation/devicetree/bindings/display/panel/novatek,nt36523.yaml 6603F: drivers/gpu/drm/panel/panel-novatek-nt36523.c 6604 6605DRM DRIVER FOR NOVATEK NT36672A PANELS 6606M: Sumit Semwal <sumit.semwal@linaro.org> 6607S: Maintained 6608T: git git://anongit.freedesktop.org/drm/drm-misc 6609F: Documentation/devicetree/bindings/display/panel/novatek,nt36672a.yaml 6610F: drivers/gpu/drm/panel/panel-novatek-nt36672a.c 6611 6612DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS 6613M: Ben Skeggs <bskeggs@redhat.com> 6614M: Karol Herbst <kherbst@redhat.com> 6615M: Lyude Paul <lyude@redhat.com> 6616L: dri-devel@lists.freedesktop.org 6617L: nouveau@lists.freedesktop.org 6618S: Supported 6619W: https://nouveau.freedesktop.org/ 6620Q: https://patchwork.freedesktop.org/project/nouveau/ 6621Q: https://gitlab.freedesktop.org/drm/nouveau/-/merge_requests 6622B: https://gitlab.freedesktop.org/drm/nouveau/-/issues 6623C: irc://irc.oftc.net/nouveau 6624T: git https://gitlab.freedesktop.org/drm/nouveau.git 6625F: drivers/gpu/drm/nouveau/ 6626F: include/uapi/drm/nouveau_drm.h 6627 6628DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS 6629M: Stefan Mavrodiev <stefan@olimex.com> 6630S: Maintained 6631F: Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.yaml 6632F: drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c 6633 6634DRM DRIVER FOR PARADE PS8640 BRIDGE CHIP 6635R: Douglas Anderson <dianders@chromium.org> 6636F: Documentation/devicetree/bindings/display/bridge/ps8640.yaml 6637F: drivers/gpu/drm/bridge/parade-ps8640.c 6638 6639DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS 6640M: Noralf Trønnes <noralf@tronnes.org> 6641S: Maintained 6642T: git git://anongit.freedesktop.org/drm/drm-misc 6643F: Documentation/devicetree/bindings/display/repaper.txt 6644F: drivers/gpu/drm/tiny/repaper.c 6645 6646DRM DRIVER FOR QEMU'S CIRRUS DEVICE 6647M: Dave Airlie <airlied@redhat.com> 6648M: Gerd Hoffmann <kraxel@redhat.com> 6649L: virtualization@lists.linux-foundation.org 6650S: Obsolete 6651W: https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/ 6652T: git git://anongit.freedesktop.org/drm/drm-misc 6653F: drivers/gpu/drm/tiny/cirrus.c 6654 6655DRM DRIVER FOR QXL VIRTUAL GPU 6656M: Dave Airlie <airlied@redhat.com> 6657M: Gerd Hoffmann <kraxel@redhat.com> 6658L: virtualization@lists.linux-foundation.org 6659L: spice-devel@lists.freedesktop.org 6660S: Maintained 6661T: git git://anongit.freedesktop.org/drm/drm-misc 6662F: drivers/gpu/drm/qxl/ 6663F: include/uapi/drm/qxl_drm.h 6664 6665DRM DRIVER FOR RAYDIUM RM67191 PANELS 6666M: Robert Chiras <robert.chiras@nxp.com> 6667S: Maintained 6668F: Documentation/devicetree/bindings/display/panel/raydium,rm67191.yaml 6669F: drivers/gpu/drm/panel/panel-raydium-rm67191.c 6670 6671DRM DRIVER FOR SAMSUNG DB7430 PANELS 6672M: Linus Walleij <linus.walleij@linaro.org> 6673S: Maintained 6674T: git git://anongit.freedesktop.org/drm/drm-misc 6675F: Documentation/devicetree/bindings/display/panel/samsung,lms397kf04.yaml 6676F: drivers/gpu/drm/panel/panel-samsung-db7430.c 6677 6678DRM DRIVER FOR SAMSUNG MIPI DSIM BRIDGE 6679M: Inki Dae <inki.dae@samsung.com> 6680M: Jagan Teki <jagan@amarulasolutions.com> 6681M: Marek Szyprowski <m.szyprowski@samsung.com> 6682S: Maintained 6683T: git git://anongit.freedesktop.org/drm/drm-misc 6684F: Documentation/devicetree/bindings/display/bridge/samsung,mipi-dsim.yaml 6685F: drivers/gpu/drm/bridge/samsung-dsim.c 6686F: include/drm/bridge/samsung-dsim.h 6687 6688DRM DRIVER FOR SAMSUNG S6D27A1 PANELS 6689M: Markuss Broks <markuss.broks@gmail.com> 6690S: Maintained 6691F: Documentation/devicetree/bindings/display/panel/samsung,s6d27a1.yaml 6692F: drivers/gpu/drm/panel/panel-samsung-s6d27a1.c 6693 6694DRM DRIVER FOR SAMSUNG S6D7AA0 PANELS 6695M: Artur Weber <aweber.kernel@gmail.com> 6696S: Maintained 6697F: Documentation/devicetree/bindings/display/panel/samsung,s6d7aa0.yaml 6698F: drivers/gpu/drm/panel/panel-samsung-s6d7aa0.c 6699 6700DRM DRIVER FOR SITRONIX ST7586 PANELS 6701M: David Lechner <david@lechnology.com> 6702S: Maintained 6703T: git git://anongit.freedesktop.org/drm/drm-misc 6704F: Documentation/devicetree/bindings/display/sitronix,st7586.txt 6705F: drivers/gpu/drm/tiny/st7586.c 6706 6707DRM DRIVER FOR SITRONIX ST7701 PANELS 6708M: Jagan Teki <jagan@amarulasolutions.com> 6709S: Maintained 6710F: Documentation/devicetree/bindings/display/panel/sitronix,st7701.yaml 6711F: drivers/gpu/drm/panel/panel-sitronix-st7701.c 6712 6713DRM DRIVER FOR SITRONIX ST7703 PANELS 6714M: Guido Günther <agx@sigxcpu.org> 6715R: Purism Kernel Team <kernel@puri.sm> 6716R: Ondrej Jirman <megous@megous.com> 6717S: Maintained 6718F: Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.yaml 6719F: drivers/gpu/drm/panel/panel-sitronix-st7703.c 6720 6721DRM DRIVER FOR SITRONIX ST7735R PANELS 6722M: David Lechner <david@lechnology.com> 6723S: Maintained 6724T: git git://anongit.freedesktop.org/drm/drm-misc 6725F: Documentation/devicetree/bindings/display/sitronix,st7735r.yaml 6726F: drivers/gpu/drm/tiny/st7735r.c 6727 6728DRM DRIVER FOR SOLOMON SSD130X OLED DISPLAYS 6729M: Javier Martinez Canillas <javierm@redhat.com> 6730S: Maintained 6731T: git git://anongit.freedesktop.org/drm/drm-misc 6732F: Documentation/devicetree/bindings/display/solomon,ssd1307fb.yaml 6733F: drivers/gpu/drm/solomon/ssd130x* 6734 6735DRM DRIVER FOR ST-ERICSSON MCDE 6736M: Linus Walleij <linus.walleij@linaro.org> 6737S: Maintained 6738T: git git://anongit.freedesktop.org/drm/drm-misc 6739F: Documentation/devicetree/bindings/display/ste,mcde.yaml 6740F: drivers/gpu/drm/mcde/ 6741 6742DRM DRIVER FOR TI DLPC3433 MIPI DSI TO DMD BRIDGE 6743M: Jagan Teki <jagan@amarulasolutions.com> 6744S: Maintained 6745F: Documentation/devicetree/bindings/display/bridge/ti,dlpc3433.yaml 6746F: drivers/gpu/drm/bridge/ti-dlpc3433.c 6747 6748DRM DRIVER FOR TI SN65DSI86 BRIDGE CHIP 6749R: Douglas Anderson <dianders@chromium.org> 6750F: Documentation/devicetree/bindings/display/bridge/ti,sn65dsi86.yaml 6751F: drivers/gpu/drm/bridge/ti-sn65dsi86.c 6752 6753DRM DRIVER FOR TPO TPG110 PANELS 6754M: Linus Walleij <linus.walleij@linaro.org> 6755S: Maintained 6756T: git git://anongit.freedesktop.org/drm/drm-misc 6757F: Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml 6758F: drivers/gpu/drm/panel/panel-tpo-tpg110.c 6759 6760DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS 6761M: Dave Airlie <airlied@redhat.com> 6762R: Sean Paul <sean@poorly.run> 6763R: Thomas Zimmermann <tzimmermann@suse.de> 6764L: dri-devel@lists.freedesktop.org 6765S: Supported 6766T: git git://anongit.freedesktop.org/drm/drm-misc 6767F: drivers/gpu/drm/udl/ 6768 6769DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS) 6770M: Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com> 6771M: Melissa Wen <melissa.srw@gmail.com> 6772M: Maíra Canal <mairacanal@riseup.net> 6773R: Haneen Mohammed <hamohammed.sa@gmail.com> 6774R: Daniel Vetter <daniel@ffwll.ch> 6775L: dri-devel@lists.freedesktop.org 6776S: Maintained 6777T: git git://anongit.freedesktop.org/drm/drm-misc 6778F: Documentation/gpu/vkms.rst 6779F: drivers/gpu/drm/vkms/ 6780 6781DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU 6782M: Hans de Goede <hdegoede@redhat.com> 6783L: dri-devel@lists.freedesktop.org 6784S: Maintained 6785T: git git://anongit.freedesktop.org/drm/drm-misc 6786F: drivers/gpu/drm/vboxvideo/ 6787 6788DRM DRIVER FOR VMWARE VIRTUAL GPU 6789M: Zack Rusin <zackr@vmware.com> 6790R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 6791L: dri-devel@lists.freedesktop.org 6792S: Supported 6793T: git git://anongit.freedesktop.org/drm/drm-misc 6794F: drivers/gpu/drm/vmwgfx/ 6795F: include/uapi/drm/vmwgfx_drm.h 6796 6797DRM DRIVER FOR WIDECHIPS WS2401 PANELS 6798M: Linus Walleij <linus.walleij@linaro.org> 6799S: Maintained 6800T: git git://anongit.freedesktop.org/drm/drm-misc 6801F: Documentation/devicetree/bindings/display/panel/samsung,lms380kf01.yaml 6802F: drivers/gpu/drm/panel/panel-widechips-ws2401.c 6803 6804DRM DRIVERS 6805M: David Airlie <airlied@gmail.com> 6806M: Daniel Vetter <daniel@ffwll.ch> 6807L: dri-devel@lists.freedesktop.org 6808S: Maintained 6809B: https://gitlab.freedesktop.org/drm 6810C: irc://irc.oftc.net/dri-devel 6811T: git git://anongit.freedesktop.org/drm/drm 6812F: Documentation/devicetree/bindings/display/ 6813F: Documentation/devicetree/bindings/gpu/ 6814F: Documentation/gpu/ 6815F: drivers/gpu/ 6816F: include/drm/ 6817F: include/linux/vga* 6818F: include/uapi/drm/ 6819 6820DRM DRIVERS AND MISC GPU PATCHES 6821M: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> 6822M: Maxime Ripard <mripard@kernel.org> 6823M: Thomas Zimmermann <tzimmermann@suse.de> 6824S: Maintained 6825W: https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html 6826T: git git://anongit.freedesktop.org/drm/drm-misc 6827F: Documentation/gpu/ 6828F: drivers/gpu/drm/* 6829F: drivers/gpu/vga/ 6830F: include/drm/drm* 6831F: include/linux/vga* 6832F: include/uapi/drm/drm* 6833 6834DRM DRIVERS FOR ALLWINNER A10 6835M: Maxime Ripard <mripard@kernel.org> 6836M: Chen-Yu Tsai <wens@csie.org> 6837L: dri-devel@lists.freedesktop.org 6838S: Supported 6839T: git git://anongit.freedesktop.org/drm/drm-misc 6840F: Documentation/devicetree/bindings/display/allwinner* 6841F: drivers/gpu/drm/sun4i/ 6842 6843DRM DRIVERS FOR AMLOGIC SOCS 6844M: Neil Armstrong <neil.armstrong@linaro.org> 6845L: dri-devel@lists.freedesktop.org 6846L: linux-amlogic@lists.infradead.org 6847S: Supported 6848W: http://linux-meson.com/ 6849T: git git://anongit.freedesktop.org/drm/drm-misc 6850F: Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml 6851F: Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml 6852F: Documentation/gpu/meson.rst 6853F: drivers/gpu/drm/meson/ 6854 6855DRM DRIVERS FOR ATMEL HLCDC 6856M: Sam Ravnborg <sam@ravnborg.org> 6857M: Boris Brezillon <bbrezillon@kernel.org> 6858L: dri-devel@lists.freedesktop.org 6859S: Supported 6860T: git git://anongit.freedesktop.org/drm/drm-misc 6861F: Documentation/devicetree/bindings/display/atmel/ 6862F: drivers/gpu/drm/atmel-hlcdc/ 6863 6864DRM DRIVERS FOR BRIDGE CHIPS 6865M: Andrzej Hajda <andrzej.hajda@intel.com> 6866M: Neil Armstrong <neil.armstrong@linaro.org> 6867M: Robert Foss <rfoss@kernel.org> 6868R: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 6869R: Jonas Karlman <jonas@kwiboo.se> 6870R: Jernej Skrabec <jernej.skrabec@gmail.com> 6871S: Maintained 6872T: git git://anongit.freedesktop.org/drm/drm-misc 6873F: Documentation/devicetree/bindings/display/bridge/ 6874F: drivers/gpu/drm/bridge/ 6875F: drivers/gpu/drm/drm_bridge.c 6876F: include/drm/drm_bridge.h 6877 6878DRM DRIVERS FOR EXYNOS 6879M: Inki Dae <inki.dae@samsung.com> 6880M: Seung-Woo Kim <sw0312.kim@samsung.com> 6881M: Kyungmin Park <kyungmin.park@samsung.com> 6882L: dri-devel@lists.freedesktop.org 6883S: Supported 6884T: git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git 6885F: Documentation/devicetree/bindings/display/exynos/ 6886F: Documentation/devicetree/bindings/display/samsung/ 6887F: drivers/gpu/drm/exynos/ 6888F: include/uapi/drm/exynos_drm.h 6889 6890DRM DRIVERS FOR FREESCALE DCU 6891M: Stefan Agner <stefan@agner.ch> 6892M: Alison Wang <alison.wang@nxp.com> 6893L: dri-devel@lists.freedesktop.org 6894S: Supported 6895T: git git://anongit.freedesktop.org/drm/drm-misc 6896F: Documentation/devicetree/bindings/display/fsl,dcu.txt 6897F: Documentation/devicetree/bindings/display/fsl,tcon.txt 6898F: drivers/gpu/drm/fsl-dcu/ 6899 6900DRM DRIVERS FOR FREESCALE IMX 6901M: Philipp Zabel <p.zabel@pengutronix.de> 6902L: dri-devel@lists.freedesktop.org 6903S: Maintained 6904F: Documentation/devicetree/bindings/display/imx/ 6905F: drivers/gpu/drm/imx/ipuv3/ 6906F: drivers/gpu/ipu-v3/ 6907 6908DRM DRIVERS FOR FREESCALE IMX BRIDGE 6909M: Liu Ying <victor.liu@nxp.com> 6910L: dri-devel@lists.freedesktop.org 6911S: Maintained 6912F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-ldb.yaml 6913F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-combiner.yaml 6914F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-link.yaml 6915F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pxl2dpi.yaml 6916F: drivers/gpu/drm/bridge/imx/ 6917 6918DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets) 6919M: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> 6920L: dri-devel@lists.freedesktop.org 6921S: Maintained 6922T: git git://github.com/patjak/drm-gma500 6923F: drivers/gpu/drm/gma500/ 6924 6925DRM DRIVERS FOR HISILICON 6926M: Xinliang Liu <xinliang.liu@linaro.org> 6927M: Tian Tao <tiantao6@hisilicon.com> 6928R: Xinwei Kong <kong.kongxinwei@hisilicon.com> 6929R: Sumit Semwal <sumit.semwal@linaro.org> 6930R: Yongqin Liu <yongqin.liu@linaro.org> 6931R: John Stultz <jstultz@google.com> 6932L: dri-devel@lists.freedesktop.org 6933S: Maintained 6934T: git git://anongit.freedesktop.org/drm/drm-misc 6935F: Documentation/devicetree/bindings/display/hisilicon/ 6936F: drivers/gpu/drm/hisilicon/ 6937 6938DRM DRIVERS FOR LIMA 6939M: Qiang Yu <yuq825@gmail.com> 6940L: dri-devel@lists.freedesktop.org 6941L: lima@lists.freedesktop.org (moderated for non-subscribers) 6942S: Maintained 6943T: git git://anongit.freedesktop.org/drm/drm-misc 6944F: drivers/gpu/drm/lima/ 6945F: include/uapi/drm/lima_drm.h 6946 6947DRM DRIVERS FOR MEDIATEK 6948M: Chun-Kuang Hu <chunkuang.hu@kernel.org> 6949M: Philipp Zabel <p.zabel@pengutronix.de> 6950L: dri-devel@lists.freedesktop.org 6951L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 6952S: Supported 6953F: Documentation/devicetree/bindings/display/mediatek/ 6954F: drivers/gpu/drm/mediatek/ 6955F: drivers/phy/mediatek/phy-mtk-dp.c 6956F: drivers/phy/mediatek/phy-mtk-hdmi* 6957F: drivers/phy/mediatek/phy-mtk-mipi* 6958 6959DRM DRIVERS FOR NVIDIA TEGRA 6960M: Thierry Reding <thierry.reding@gmail.com> 6961M: Mikko Perttunen <mperttunen@nvidia.com> 6962L: dri-devel@lists.freedesktop.org 6963L: linux-tegra@vger.kernel.org 6964S: Supported 6965T: git https://gitlab.freedesktop.org/drm/tegra.git 6966F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 6967F: Documentation/devicetree/bindings/gpu/host1x/ 6968F: drivers/gpu/drm/tegra/ 6969F: drivers/gpu/host1x/ 6970F: include/linux/host1x.h 6971F: include/uapi/drm/tegra_drm.h 6972 6973DRM DRIVERS FOR RENESAS 6974M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6975M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 6976L: dri-devel@lists.freedesktop.org 6977L: linux-renesas-soc@vger.kernel.org 6978S: Supported 6979T: git git://linuxtv.org/pinchartl/media drm/du/next 6980F: Documentation/devicetree/bindings/display/bridge/renesas,dsi-csi2-tx.yaml 6981F: Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.yaml 6982F: Documentation/devicetree/bindings/display/bridge/renesas,lvds.yaml 6983F: Documentation/devicetree/bindings/display/renesas,du.yaml 6984F: drivers/gpu/drm/rcar-du/ 6985F: drivers/gpu/drm/shmobile/ 6986F: include/linux/platform_data/shmob_drm.h 6987 6988DRM DRIVERS FOR ROCKCHIP 6989M: Sandy Huang <hjc@rock-chips.com> 6990M: Heiko Stübner <heiko@sntech.de> 6991L: dri-devel@lists.freedesktop.org 6992S: Maintained 6993T: git git://anongit.freedesktop.org/drm/drm-misc 6994F: Documentation/devicetree/bindings/display/rockchip/ 6995F: drivers/gpu/drm/rockchip/ 6996 6997DRM DRIVERS FOR STI 6998M: Alain Volmat <alain.volmat@foss.st.com> 6999L: dri-devel@lists.freedesktop.org 7000S: Maintained 7001T: git git://anongit.freedesktop.org/drm/drm-misc 7002F: Documentation/devicetree/bindings/display/st,stih4xx.txt 7003F: drivers/gpu/drm/sti 7004 7005DRM DRIVERS FOR STM 7006M: Yannick Fertre <yannick.fertre@foss.st.com> 7007M: Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com> 7008M: Philippe Cornu <philippe.cornu@foss.st.com> 7009L: dri-devel@lists.freedesktop.org 7010S: Maintained 7011T: git git://anongit.freedesktop.org/drm/drm-misc 7012F: Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml 7013F: drivers/gpu/drm/stm 7014 7015DRM DRIVERS FOR TI KEYSTONE 7016M: Jyri Sarha <jyri.sarha@iki.fi> 7017M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 7018L: dri-devel@lists.freedesktop.org 7019S: Maintained 7020T: git git://anongit.freedesktop.org/drm/drm-misc 7021F: Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml 7022F: Documentation/devicetree/bindings/display/ti/ti,j721e-dss.yaml 7023F: Documentation/devicetree/bindings/display/ti/ti,k2g-dss.yaml 7024F: drivers/gpu/drm/tidss/ 7025 7026DRM DRIVERS FOR TI LCDC 7027M: Jyri Sarha <jyri.sarha@iki.fi> 7028M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 7029L: dri-devel@lists.freedesktop.org 7030S: Maintained 7031T: git git://anongit.freedesktop.org/drm/drm-misc 7032F: Documentation/devicetree/bindings/display/tilcdc/ 7033F: drivers/gpu/drm/tilcdc/ 7034 7035DRM DRIVERS FOR TI OMAP 7036M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 7037L: dri-devel@lists.freedesktop.org 7038S: Maintained 7039T: git git://anongit.freedesktop.org/drm/drm-misc 7040F: Documentation/devicetree/bindings/display/ti/ 7041F: drivers/gpu/drm/omapdrm/ 7042 7043DRM DRIVERS FOR V3D 7044M: Emma Anholt <emma@anholt.net> 7045M: Melissa Wen <mwen@igalia.com> 7046S: Supported 7047T: git git://anongit.freedesktop.org/drm/drm-misc 7048F: Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.yaml 7049F: drivers/gpu/drm/v3d/ 7050F: include/uapi/drm/v3d_drm.h 7051 7052DRM DRIVERS FOR VC4 7053M: Emma Anholt <emma@anholt.net> 7054M: Maxime Ripard <mripard@kernel.org> 7055S: Supported 7056T: git git://github.com/anholt/linux 7057T: git git://anongit.freedesktop.org/drm/drm-misc 7058F: Documentation/devicetree/bindings/display/brcm,bcm2835-*.yaml 7059F: drivers/gpu/drm/vc4/ 7060F: include/uapi/drm/vc4_drm.h 7061 7062DRM DRIVERS FOR VIVANTE GPU IP 7063M: Lucas Stach <l.stach@pengutronix.de> 7064R: Russell King <linux+etnaviv@armlinux.org.uk> 7065R: Christian Gmeiner <christian.gmeiner@gmail.com> 7066L: etnaviv@lists.freedesktop.org (moderated for non-subscribers) 7067L: dri-devel@lists.freedesktop.org 7068S: Maintained 7069F: Documentation/devicetree/bindings/gpu/vivante,gc.yaml 7070F: drivers/gpu/drm/etnaviv/ 7071F: include/uapi/drm/etnaviv_drm.h 7072 7073DRM DRIVERS FOR XEN 7074M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 7075L: dri-devel@lists.freedesktop.org 7076L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 7077S: Supported 7078T: git git://anongit.freedesktop.org/drm/drm-misc 7079F: Documentation/gpu/xen-front.rst 7080F: drivers/gpu/drm/xen/ 7081 7082DRM DRIVERS FOR XILINX 7083M: Hyun Kwon <hyun.kwon@xilinx.com> 7084M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7085L: dri-devel@lists.freedesktop.org 7086S: Maintained 7087T: git git://anongit.freedesktop.org/drm/drm-misc 7088F: Documentation/devicetree/bindings/display/xlnx/ 7089F: drivers/gpu/drm/xlnx/ 7090 7091DRM GPU SCHEDULER 7092M: Luben Tuikov <luben.tuikov@amd.com> 7093L: dri-devel@lists.freedesktop.org 7094S: Maintained 7095T: git git://anongit.freedesktop.org/drm/drm-misc 7096F: drivers/gpu/drm/scheduler/ 7097F: include/drm/gpu_scheduler.h 7098 7099DRM PANEL DRIVERS 7100M: Neil Armstrong <neil.armstrong@linaro.org> 7101R: Sam Ravnborg <sam@ravnborg.org> 7102L: dri-devel@lists.freedesktop.org 7103S: Maintained 7104T: git git://anongit.freedesktop.org/drm/drm-misc 7105F: Documentation/devicetree/bindings/display/panel/ 7106F: drivers/gpu/drm/drm_panel.c 7107F: drivers/gpu/drm/panel/ 7108F: include/drm/drm_panel.h 7109 7110DRM PRIVACY-SCREEN CLASS 7111M: Hans de Goede <hdegoede@redhat.com> 7112L: dri-devel@lists.freedesktop.org 7113S: Maintained 7114T: git git://anongit.freedesktop.org/drm/drm-misc 7115F: drivers/gpu/drm/drm_privacy_screen* 7116F: include/drm/drm_privacy_screen* 7117 7118DRM TTM SUBSYSTEM 7119M: Christian Koenig <christian.koenig@amd.com> 7120M: Huang Rui <ray.huang@amd.com> 7121L: dri-devel@lists.freedesktop.org 7122S: Maintained 7123T: git git://anongit.freedesktop.org/drm/drm-misc 7124F: drivers/gpu/drm/ttm/ 7125F: include/drm/ttm/ 7126 7127DSBR100 USB FM RADIO DRIVER 7128M: Alexey Klimov <klimov.linux@gmail.com> 7129L: linux-media@vger.kernel.org 7130S: Maintained 7131T: git git://linuxtv.org/media_tree.git 7132F: drivers/media/radio/dsbr100.c 7133 7134DT3155 MEDIA DRIVER 7135M: Hans Verkuil <hverkuil@xs4all.nl> 7136L: linux-media@vger.kernel.org 7137S: Odd Fixes 7138W: https://linuxtv.org 7139T: git git://linuxtv.org/media_tree.git 7140F: drivers/media/pci/dt3155/ 7141 7142DVB_USB_AF9015 MEDIA DRIVER 7143M: Antti Palosaari <crope@iki.fi> 7144L: linux-media@vger.kernel.org 7145S: Maintained 7146W: https://linuxtv.org 7147W: http://palosaari.fi/linux/ 7148Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7149T: git git://linuxtv.org/anttip/media_tree.git 7150F: drivers/media/usb/dvb-usb-v2/af9015* 7151 7152DVB_USB_AF9035 MEDIA DRIVER 7153M: Antti Palosaari <crope@iki.fi> 7154L: linux-media@vger.kernel.org 7155S: Maintained 7156W: https://linuxtv.org 7157W: http://palosaari.fi/linux/ 7158Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7159T: git git://linuxtv.org/anttip/media_tree.git 7160F: drivers/media/usb/dvb-usb-v2/af9035* 7161 7162DVB_USB_ANYSEE MEDIA DRIVER 7163M: Antti Palosaari <crope@iki.fi> 7164L: linux-media@vger.kernel.org 7165S: Maintained 7166W: https://linuxtv.org 7167W: http://palosaari.fi/linux/ 7168Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7169T: git git://linuxtv.org/anttip/media_tree.git 7170F: drivers/media/usb/dvb-usb-v2/anysee* 7171 7172DVB_USB_AU6610 MEDIA DRIVER 7173M: Antti Palosaari <crope@iki.fi> 7174L: linux-media@vger.kernel.org 7175S: Maintained 7176W: https://linuxtv.org 7177W: http://palosaari.fi/linux/ 7178Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7179T: git git://linuxtv.org/anttip/media_tree.git 7180F: drivers/media/usb/dvb-usb-v2/au6610* 7181 7182DVB_USB_CE6230 MEDIA DRIVER 7183M: Antti Palosaari <crope@iki.fi> 7184L: linux-media@vger.kernel.org 7185S: Maintained 7186W: https://linuxtv.org 7187W: http://palosaari.fi/linux/ 7188Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7189T: git git://linuxtv.org/anttip/media_tree.git 7190F: drivers/media/usb/dvb-usb-v2/ce6230* 7191 7192DVB_USB_CXUSB MEDIA DRIVER 7193M: Michael Krufky <mkrufky@linuxtv.org> 7194L: linux-media@vger.kernel.org 7195S: Maintained 7196W: https://linuxtv.org 7197W: http://github.com/mkrufky 7198Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7199T: git git://linuxtv.org/media_tree.git 7200F: drivers/media/usb/dvb-usb/cxusb* 7201 7202DVB_USB_EC168 MEDIA DRIVER 7203M: Antti Palosaari <crope@iki.fi> 7204L: linux-media@vger.kernel.org 7205S: Maintained 7206W: https://linuxtv.org 7207W: http://palosaari.fi/linux/ 7208Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7209T: git git://linuxtv.org/anttip/media_tree.git 7210F: drivers/media/usb/dvb-usb-v2/ec168* 7211 7212DVB_USB_GL861 MEDIA DRIVER 7213M: Antti Palosaari <crope@iki.fi> 7214L: linux-media@vger.kernel.org 7215S: Maintained 7216W: https://linuxtv.org 7217Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7218T: git git://linuxtv.org/anttip/media_tree.git 7219F: drivers/media/usb/dvb-usb-v2/gl861* 7220 7221DVB_USB_MXL111SF MEDIA DRIVER 7222M: Michael Krufky <mkrufky@linuxtv.org> 7223L: linux-media@vger.kernel.org 7224S: Maintained 7225W: https://linuxtv.org 7226W: http://github.com/mkrufky 7227Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7228T: git git://linuxtv.org/mkrufky/mxl111sf.git 7229F: drivers/media/usb/dvb-usb-v2/mxl111sf* 7230 7231DVB_USB_RTL28XXU MEDIA DRIVER 7232M: Antti Palosaari <crope@iki.fi> 7233L: linux-media@vger.kernel.org 7234S: Maintained 7235W: https://linuxtv.org 7236W: http://palosaari.fi/linux/ 7237Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7238T: git git://linuxtv.org/anttip/media_tree.git 7239F: drivers/media/usb/dvb-usb-v2/rtl28xxu* 7240 7241DVB_USB_V2 MEDIA DRIVER 7242M: Antti Palosaari <crope@iki.fi> 7243L: linux-media@vger.kernel.org 7244S: Maintained 7245W: https://linuxtv.org 7246W: http://palosaari.fi/linux/ 7247Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7248T: git git://linuxtv.org/anttip/media_tree.git 7249F: drivers/media/usb/dvb-usb-v2/dvb_usb* 7250F: drivers/media/usb/dvb-usb-v2/usb_urb.c 7251 7252DYNAMIC DEBUG 7253M: Jason Baron <jbaron@akamai.com> 7254M: Jim Cromie <jim.cromie@gmail.com> 7255S: Maintained 7256F: include/linux/dynamic_debug.h 7257F: lib/dynamic_debug.c 7258F: lib/test_dynamic_debug.c 7259 7260DYNAMIC INTERRUPT MODERATION 7261M: Tal Gilboa <talgi@nvidia.com> 7262S: Maintained 7263F: Documentation/networking/net_dim.rst 7264F: include/linux/dim.h 7265F: lib/dim/ 7266 7267DYNAMIC THERMAL POWER MANAGEMENT (DTPM) 7268M: Daniel Lezcano <daniel.lezcano@kernel.org> 7269L: linux-pm@vger.kernel.org 7270S: Supported 7271B: https://bugzilla.kernel.org 7272T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 7273F: drivers/powercap/dtpm* 7274F: include/linux/dtpm.h 7275 7276DZ DECSTATION DZ11 SERIAL DRIVER 7277M: "Maciej W. Rozycki" <macro@orcam.me.uk> 7278S: Maintained 7279F: drivers/tty/serial/dz.* 7280 7281E3X0 POWER BUTTON DRIVER 7282M: Moritz Fischer <moritz.fischer@ettus.com> 7283L: usrp-users@lists.ettus.com 7284S: Supported 7285W: http://www.ettus.com 7286F: Documentation/devicetree/bindings/input/e3x0-button.txt 7287F: drivers/input/misc/e3x0-button.c 7288 7289E4000 MEDIA DRIVER 7290M: Antti Palosaari <crope@iki.fi> 7291L: linux-media@vger.kernel.org 7292S: Maintained 7293W: https://linuxtv.org 7294W: http://palosaari.fi/linux/ 7295Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7296T: git git://linuxtv.org/anttip/media_tree.git 7297F: drivers/media/tuners/e4000* 7298 7299EARTH_PT1 MEDIA DRIVER 7300M: Akihiro Tsukada <tskd08@gmail.com> 7301L: linux-media@vger.kernel.org 7302S: Odd Fixes 7303F: drivers/media/pci/pt1/ 7304 7305EARTH_PT3 MEDIA DRIVER 7306M: Akihiro Tsukada <tskd08@gmail.com> 7307L: linux-media@vger.kernel.org 7308S: Odd Fixes 7309F: drivers/media/pci/pt3/ 7310 7311EC100 MEDIA DRIVER 7312M: Antti Palosaari <crope@iki.fi> 7313L: linux-media@vger.kernel.org 7314S: Maintained 7315W: https://linuxtv.org 7316W: http://palosaari.fi/linux/ 7317Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7318T: git git://linuxtv.org/anttip/media_tree.git 7319F: drivers/media/dvb-frontends/ec100* 7320 7321ECRYPT FILE SYSTEM 7322M: Tyler Hicks <code@tyhicks.com> 7323L: ecryptfs@vger.kernel.org 7324S: Odd Fixes 7325W: http://ecryptfs.org 7326W: https://launchpad.net/ecryptfs 7327T: git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git 7328F: Documentation/filesystems/ecryptfs.rst 7329F: fs/ecryptfs/ 7330 7331EDAC-AMD64 7332M: Yazen Ghannam <yazen.ghannam@amd.com> 7333L: linux-edac@vger.kernel.org 7334S: Supported 7335F: drivers/edac/amd64_edac* 7336F: drivers/edac/mce_amd* 7337 7338EDAC-ARMADA 7339M: Jan Luebbe <jlu@pengutronix.de> 7340L: linux-edac@vger.kernel.org 7341S: Maintained 7342F: Documentation/devicetree/bindings/memory-controllers/marvell,mvebu-sdram-controller.yaml 7343F: drivers/edac/armada_xp_* 7344 7345EDAC-AST2500 7346M: Stefan Schaeckeler <sschaeck@cisco.com> 7347S: Supported 7348F: Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt 7349F: drivers/edac/aspeed_edac.c 7350 7351EDAC-BLUEFIELD 7352M: Shravan Kumar Ramani <shravankr@nvidia.com> 7353S: Supported 7354F: drivers/edac/bluefield_edac.c 7355 7356EDAC-CALXEDA 7357M: Andre Przywara <andre.przywara@arm.com> 7358L: linux-edac@vger.kernel.org 7359S: Maintained 7360F: drivers/edac/highbank* 7361 7362EDAC-CAVIUM OCTEON 7363M: Ralf Baechle <ralf@linux-mips.org> 7364L: linux-edac@vger.kernel.org 7365L: linux-mips@vger.kernel.org 7366S: Supported 7367F: drivers/edac/octeon_edac* 7368 7369EDAC-CAVIUM THUNDERX 7370M: Robert Richter <rric@kernel.org> 7371L: linux-edac@vger.kernel.org 7372S: Odd Fixes 7373F: drivers/edac/thunderx_edac* 7374 7375EDAC-CORE 7376M: Borislav Petkov <bp@alien8.de> 7377M: Tony Luck <tony.luck@intel.com> 7378R: James Morse <james.morse@arm.com> 7379R: Mauro Carvalho Chehab <mchehab@kernel.org> 7380R: Robert Richter <rric@kernel.org> 7381L: linux-edac@vger.kernel.org 7382S: Supported 7383T: git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next 7384F: Documentation/admin-guide/ras.rst 7385F: Documentation/driver-api/edac.rst 7386F: drivers/edac/ 7387F: include/linux/edac.h 7388 7389EDAC-DMC520 7390M: Lei Wang <lewan@microsoft.com> 7391L: linux-edac@vger.kernel.org 7392S: Supported 7393F: drivers/edac/dmc520_edac.c 7394 7395EDAC-E752X 7396M: Mark Gross <markgross@kernel.org> 7397L: linux-edac@vger.kernel.org 7398S: Maintained 7399F: drivers/edac/e752x_edac.c 7400 7401EDAC-E7XXX 7402L: linux-edac@vger.kernel.org 7403S: Maintained 7404F: drivers/edac/e7xxx_edac.c 7405 7406EDAC-FSL_DDR 7407M: York Sun <york.sun@nxp.com> 7408L: linux-edac@vger.kernel.org 7409S: Maintained 7410F: drivers/edac/fsl_ddr_edac.* 7411 7412EDAC-GHES 7413M: Mauro Carvalho Chehab <mchehab@kernel.org> 7414L: linux-edac@vger.kernel.org 7415S: Maintained 7416F: drivers/edac/ghes_edac.c 7417 7418EDAC-I10NM 7419M: Tony Luck <tony.luck@intel.com> 7420L: linux-edac@vger.kernel.org 7421S: Maintained 7422F: drivers/edac/i10nm_base.c 7423 7424EDAC-I3000 7425L: linux-edac@vger.kernel.org 7426S: Orphan 7427F: drivers/edac/i3000_edac.c 7428 7429EDAC-I5000 7430L: linux-edac@vger.kernel.org 7431S: Maintained 7432F: drivers/edac/i5000_edac.c 7433 7434EDAC-I5400 7435M: Mauro Carvalho Chehab <mchehab@kernel.org> 7436L: linux-edac@vger.kernel.org 7437S: Maintained 7438F: drivers/edac/i5400_edac.c 7439 7440EDAC-I7300 7441M: Mauro Carvalho Chehab <mchehab@kernel.org> 7442L: linux-edac@vger.kernel.org 7443S: Maintained 7444F: drivers/edac/i7300_edac.c 7445 7446EDAC-I7CORE 7447M: Mauro Carvalho Chehab <mchehab@kernel.org> 7448L: linux-edac@vger.kernel.org 7449S: Maintained 7450F: drivers/edac/i7core_edac.c 7451 7452EDAC-I82443BXGX 7453M: Tim Small <tim@buttersideup.com> 7454L: linux-edac@vger.kernel.org 7455S: Maintained 7456F: drivers/edac/i82443bxgx_edac.c 7457 7458EDAC-I82975X 7459M: "Arvind R." <arvino55@gmail.com> 7460L: linux-edac@vger.kernel.org 7461S: Maintained 7462F: drivers/edac/i82975x_edac.c 7463 7464EDAC-IE31200 7465M: Jason Baron <jbaron@akamai.com> 7466L: linux-edac@vger.kernel.org 7467S: Maintained 7468F: drivers/edac/ie31200_edac.c 7469 7470EDAC-IGEN6 7471M: Tony Luck <tony.luck@intel.com> 7472R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7473L: linux-edac@vger.kernel.org 7474S: Maintained 7475F: drivers/edac/igen6_edac.c 7476 7477EDAC-MPC85XX 7478M: Johannes Thumshirn <morbidrsa@gmail.com> 7479L: linux-edac@vger.kernel.org 7480S: Maintained 7481F: drivers/edac/mpc85xx_edac.[ch] 7482 7483EDAC-PASEMI 7484M: Egor Martovetsky <egor@pasemi.com> 7485L: linux-edac@vger.kernel.org 7486S: Maintained 7487F: drivers/edac/pasemi_edac.c 7488 7489EDAC-PND2 7490M: Tony Luck <tony.luck@intel.com> 7491L: linux-edac@vger.kernel.org 7492S: Maintained 7493F: drivers/edac/pnd2_edac.[ch] 7494 7495EDAC-QCOM 7496M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 7497L: linux-arm-msm@vger.kernel.org 7498L: linux-edac@vger.kernel.org 7499S: Maintained 7500F: drivers/edac/qcom_edac.c 7501 7502EDAC-R82600 7503M: Tim Small <tim@buttersideup.com> 7504L: linux-edac@vger.kernel.org 7505S: Maintained 7506F: drivers/edac/r82600_edac.c 7507 7508EDAC-SBRIDGE 7509M: Tony Luck <tony.luck@intel.com> 7510R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7511L: linux-edac@vger.kernel.org 7512S: Maintained 7513F: drivers/edac/sb_edac.c 7514 7515EDAC-SKYLAKE 7516M: Tony Luck <tony.luck@intel.com> 7517L: linux-edac@vger.kernel.org 7518S: Maintained 7519F: drivers/edac/skx_*.[ch] 7520 7521EDAC-TI 7522M: Tero Kristo <kristo@kernel.org> 7523L: linux-edac@vger.kernel.org 7524S: Odd Fixes 7525F: drivers/edac/ti_edac.c 7526 7527EDIROL UA-101/UA-1000 DRIVER 7528M: Clemens Ladisch <clemens@ladisch.de> 7529L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7530S: Maintained 7531T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7532F: sound/usb/misc/ua101.c 7533 7534EFI TEST DRIVER 7535M: Ivan Hu <ivan.hu@canonical.com> 7536M: Ard Biesheuvel <ardb@kernel.org> 7537L: linux-efi@vger.kernel.org 7538S: Maintained 7539F: drivers/firmware/efi/test/ 7540 7541EFI VARIABLE FILESYSTEM 7542M: Jeremy Kerr <jk@ozlabs.org> 7543M: Ard Biesheuvel <ardb@kernel.org> 7544L: linux-efi@vger.kernel.org 7545S: Maintained 7546T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7547F: fs/efivarfs/ 7548 7549EFIFB FRAMEBUFFER DRIVER 7550M: Peter Jones <pjones@redhat.com> 7551L: linux-fbdev@vger.kernel.org 7552S: Maintained 7553F: drivers/video/fbdev/efifb.c 7554 7555EFS FILESYSTEM 7556S: Orphan 7557W: http://aeschi.ch.eu.org/efs/ 7558F: fs/efs/ 7559 7560EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER 7561M: Douglas Miller <dougmill@linux.ibm.com> 7562L: netdev@vger.kernel.org 7563S: Maintained 7564F: drivers/net/ethernet/ibm/ehea/ 7565 7566ELM327 CAN NETWORK DRIVER 7567M: Max Staudt <max@enpas.org> 7568L: linux-can@vger.kernel.org 7569S: Maintained 7570F: Documentation/networking/device_drivers/can/can327.rst 7571F: drivers/net/can/can327.c 7572 7573EM28XX VIDEO4LINUX DRIVER 7574M: Mauro Carvalho Chehab <mchehab@kernel.org> 7575L: linux-media@vger.kernel.org 7576S: Maintained 7577W: https://linuxtv.org 7578T: git git://linuxtv.org/media_tree.git 7579F: Documentation/admin-guide/media/em28xx* 7580F: drivers/media/usb/em28xx/ 7581 7582EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER 7583M: Adrian Hunter <adrian.hunter@intel.com> 7584M: Ritesh Harjani <riteshh@codeaurora.org> 7585M: Asutosh Das <asutoshd@codeaurora.org> 7586L: linux-mmc@vger.kernel.org 7587S: Supported 7588F: drivers/mmc/host/cqhci* 7589 7590EMULEX 10Gbps iSCSI - OneConnect DRIVER 7591M: Ketan Mukadam <ketan.mukadam@broadcom.com> 7592L: linux-scsi@vger.kernel.org 7593S: Supported 7594W: http://www.broadcom.com 7595F: drivers/scsi/be2iscsi/ 7596 7597EMULEX 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net) 7598M: Ajit Khaparde <ajit.khaparde@broadcom.com> 7599M: Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com> 7600M: Somnath Kotur <somnath.kotur@broadcom.com> 7601L: netdev@vger.kernel.org 7602S: Supported 7603W: http://www.emulex.com 7604F: drivers/net/ethernet/emulex/benet/ 7605 7606EMULEX ONECONNECT ROCE DRIVER 7607M: Selvin Xavier <selvin.xavier@broadcom.com> 7608L: linux-rdma@vger.kernel.org 7609S: Odd Fixes 7610W: http://www.broadcom.com 7611F: drivers/infiniband/hw/ocrdma/ 7612F: include/uapi/rdma/ocrdma-abi.h 7613 7614EMULEX/BROADCOM EFCT FC/FCOE SCSI TARGET DRIVER 7615M: James Smart <james.smart@broadcom.com> 7616M: Ram Vegesna <ram.vegesna@broadcom.com> 7617L: linux-scsi@vger.kernel.org 7618L: target-devel@vger.kernel.org 7619S: Supported 7620W: http://www.broadcom.com 7621F: drivers/scsi/elx/ 7622 7623EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER 7624M: James Smart <james.smart@broadcom.com> 7625M: Dick Kennedy <dick.kennedy@broadcom.com> 7626L: linux-scsi@vger.kernel.org 7627S: Supported 7628W: http://www.broadcom.com 7629F: drivers/scsi/lpfc/ 7630 7631ENE CB710 FLASH CARD READER DRIVER 7632M: Michał Mirosław <mirq-linux@rere.qmqm.pl> 7633S: Maintained 7634F: drivers/misc/cb710/ 7635F: drivers/mmc/host/cb710-mmc.* 7636F: include/linux/cb710.h 7637 7638ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER 7639M: Maxim Levitsky <maximlevitsky@gmail.com> 7640S: Maintained 7641F: drivers/media/rc/ene_ir.* 7642 7643EPAPR HYPERVISOR BYTE CHANNEL DEVICE DRIVER 7644M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 7645L: linuxppc-dev@lists.ozlabs.org 7646S: Maintained 7647F: drivers/tty/ehv_bytechan.c 7648 7649EPSON S1D13XXX FRAMEBUFFER DRIVER 7650M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 7651S: Maintained 7652T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 7653F: drivers/video/fbdev/s1d13xxxfb.c 7654F: include/video/s1d13xxxfb.h 7655 7656EROFS FILE SYSTEM 7657M: Gao Xiang <xiang@kernel.org> 7658M: Chao Yu <chao@kernel.org> 7659R: Yue Hu <huyue2@coolpad.com> 7660R: Jeffle Xu <jefflexu@linux.alibaba.com> 7661L: linux-erofs@lists.ozlabs.org 7662S: Maintained 7663T: git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git 7664F: Documentation/ABI/testing/sysfs-fs-erofs 7665F: Documentation/filesystems/erofs.rst 7666F: fs/erofs/ 7667F: include/trace/events/erofs.h 7668 7669ERRSEQ ERROR TRACKING INFRASTRUCTURE 7670M: Jeff Layton <jlayton@kernel.org> 7671S: Maintained 7672F: include/linux/errseq.h 7673F: lib/errseq.c 7674 7675ESD CAN/USB DRIVERS 7676M: Frank Jungclaus <frank.jungclaus@esd.eu> 7677R: socketcan@esd.eu 7678L: linux-can@vger.kernel.org 7679S: Maintained 7680F: drivers/net/can/usb/esd_usb.c 7681 7682ET131X NETWORK DRIVER 7683M: Mark Einon <mark.einon@gmail.com> 7684S: Odd Fixes 7685F: drivers/net/ethernet/agere/ 7686 7687ETAS ES58X CAN/USB DRIVER 7688M: Vincent Mailhol <mailhol.vincent@wanadoo.fr> 7689L: linux-can@vger.kernel.org 7690S: Maintained 7691F: Documentation/networking/devlink/etas_es58x.rst 7692F: drivers/net/can/usb/etas_es58x/ 7693 7694ETHERNET BRIDGE 7695M: Roopa Prabhu <roopa@nvidia.com> 7696M: Nikolay Aleksandrov <razor@blackwall.org> 7697L: bridge@lists.linux-foundation.org (moderated for non-subscribers) 7698L: netdev@vger.kernel.org 7699S: Maintained 7700W: http://www.linuxfoundation.org/en/Net:Bridge 7701F: include/linux/netfilter_bridge/ 7702F: net/bridge/ 7703 7704ETHERNET PHY LIBRARY 7705M: Andrew Lunn <andrew@lunn.ch> 7706M: Heiner Kallweit <hkallweit1@gmail.com> 7707R: Russell King <linux@armlinux.org.uk> 7708L: netdev@vger.kernel.org 7709S: Maintained 7710F: Documentation/ABI/testing/sysfs-class-net-phydev 7711F: Documentation/devicetree/bindings/net/ethernet-phy.yaml 7712F: Documentation/devicetree/bindings/net/mdio* 7713F: Documentation/devicetree/bindings/net/qca,ar803x.yaml 7714F: Documentation/networking/phy.rst 7715F: drivers/net/mdio/ 7716F: drivers/net/mdio/acpi_mdio.c 7717F: drivers/net/mdio/fwnode_mdio.c 7718F: drivers/net/mdio/of_mdio.c 7719F: drivers/net/pcs/ 7720F: drivers/net/phy/ 7721F: include/dt-bindings/net/qca-ar803x.h 7722F: include/linux/*mdio*.h 7723F: include/linux/linkmode.h 7724F: include/linux/mdio/*.h 7725F: include/linux/mii.h 7726F: include/linux/of_net.h 7727F: include/linux/phy.h 7728F: include/linux/phy_fixed.h 7729F: include/linux/platform_data/mdio-bcm-unimac.h 7730F: include/linux/platform_data/mdio-gpio.h 7731F: include/trace/events/mdio.h 7732F: include/uapi/linux/mdio.h 7733F: include/uapi/linux/mii.h 7734F: net/core/of_net.c 7735 7736EXEC & BINFMT API 7737R: Eric Biederman <ebiederm@xmission.com> 7738R: Kees Cook <keescook@chromium.org> 7739L: linux-mm@kvack.org 7740S: Supported 7741T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/execve 7742F: fs/*binfmt_*.c 7743F: fs/exec.c 7744F: include/linux/binfmts.h 7745F: include/linux/elf.h 7746F: include/uapi/linux/binfmts.h 7747F: include/uapi/linux/elf.h 7748F: tools/testing/selftests/exec/ 7749N: asm/elf.h 7750N: binfmt 7751 7752EXFAT FILE SYSTEM 7753M: Namjae Jeon <linkinjeon@kernel.org> 7754M: Sungjong Seo <sj1557.seo@samsung.com> 7755L: linux-fsdevel@vger.kernel.org 7756S: Maintained 7757T: git git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat.git 7758F: fs/exfat/ 7759 7760EXT2 FILE SYSTEM 7761M: Jan Kara <jack@suse.com> 7762L: linux-ext4@vger.kernel.org 7763S: Maintained 7764F: Documentation/filesystems/ext2.rst 7765F: fs/ext2/ 7766F: include/linux/ext2* 7767 7768EXT4 FILE SYSTEM 7769M: "Theodore Ts'o" <tytso@mit.edu> 7770M: Andreas Dilger <adilger.kernel@dilger.ca> 7771L: linux-ext4@vger.kernel.org 7772S: Maintained 7773W: http://ext4.wiki.kernel.org 7774Q: http://patchwork.ozlabs.org/project/linux-ext4/list/ 7775T: git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git 7776F: Documentation/filesystems/ext4/ 7777F: fs/ext4/ 7778F: include/trace/events/ext4.h 7779F: include/uapi/linux/ext4.h 7780 7781Extended Verification Module (EVM) 7782M: Mimi Zohar <zohar@linux.ibm.com> 7783L: linux-integrity@vger.kernel.org 7784S: Supported 7785T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 7786F: security/integrity/ 7787F: security/integrity/evm/ 7788 7789EXTENSIBLE FIRMWARE INTERFACE (EFI) 7790M: Ard Biesheuvel <ardb@kernel.org> 7791L: linux-efi@vger.kernel.org 7792S: Maintained 7793T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7794F: Documentation/admin-guide/efi-stub.rst 7795F: arch/*/include/asm/efi.h 7796F: arch/*/kernel/efi.c 7797F: arch/arm/boot/compressed/efi-header.S 7798F: arch/x86/platform/efi/ 7799F: drivers/firmware/efi/ 7800F: include/linux/efi*.h 7801 7802EXTERNAL CONNECTOR SUBSYSTEM (EXTCON) 7803M: MyungJoo Ham <myungjoo.ham@samsung.com> 7804M: Chanwoo Choi <cw00.choi@samsung.com> 7805L: linux-kernel@vger.kernel.org 7806S: Maintained 7807T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git 7808F: Documentation/devicetree/bindings/extcon/ 7809F: Documentation/firmware-guide/acpi/extcon-intel-int3496.rst 7810F: drivers/extcon/ 7811F: include/linux/extcon.h 7812F: include/linux/extcon/ 7813 7814EXTRA BOOT CONFIG 7815M: Masami Hiramatsu <mhiramat@kernel.org> 7816L: linux-kernel@vger.kernel.org 7817L: linux-trace-kernel@vger.kernel.org 7818S: Maintained 7819Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 7820T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 7821F: Documentation/admin-guide/bootconfig.rst 7822F: fs/proc/bootconfig.c 7823F: include/linux/bootconfig.h 7824F: lib/bootconfig-data.S 7825F: lib/bootconfig.c 7826F: tools/bootconfig/* 7827F: tools/bootconfig/scripts/* 7828 7829EXYNOS DP DRIVER 7830M: Jingoo Han <jingoohan1@gmail.com> 7831L: dri-devel@lists.freedesktop.org 7832S: Maintained 7833F: drivers/gpu/drm/exynos/exynos_dp* 7834 7835EXYNOS SYSMMU (IOMMU) driver 7836M: Marek Szyprowski <m.szyprowski@samsung.com> 7837L: iommu@lists.linux.dev 7838S: Maintained 7839F: drivers/iommu/exynos-iommu.c 7840 7841F2FS FILE SYSTEM 7842M: Jaegeuk Kim <jaegeuk@kernel.org> 7843M: Chao Yu <chao@kernel.org> 7844L: linux-f2fs-devel@lists.sourceforge.net 7845S: Maintained 7846W: https://f2fs.wiki.kernel.org/ 7847Q: https://patchwork.kernel.org/project/f2fs/list/ 7848B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=f2fs 7849T: git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git 7850F: Documentation/ABI/testing/sysfs-fs-f2fs 7851F: Documentation/filesystems/f2fs.rst 7852F: fs/f2fs/ 7853F: include/linux/f2fs_fs.h 7854F: include/trace/events/f2fs.h 7855F: include/uapi/linux/f2fs.h 7856 7857F71805F HARDWARE MONITORING DRIVER 7858M: Jean Delvare <jdelvare@suse.com> 7859L: linux-hwmon@vger.kernel.org 7860S: Maintained 7861F: Documentation/hwmon/f71805f.rst 7862F: drivers/hwmon/f71805f.c 7863 7864FADDR2LINE 7865M: Josh Poimboeuf <jpoimboe@kernel.org> 7866S: Maintained 7867F: scripts/faddr2line 7868 7869FAILOVER MODULE 7870M: Sridhar Samudrala <sridhar.samudrala@intel.com> 7871L: netdev@vger.kernel.org 7872S: Supported 7873F: Documentation/networking/failover.rst 7874F: include/net/failover.h 7875F: net/core/failover.c 7876 7877FANOTIFY 7878M: Jan Kara <jack@suse.cz> 7879R: Amir Goldstein <amir73il@gmail.com> 7880R: Matthew Bobrowski <repnop@google.com> 7881L: linux-fsdevel@vger.kernel.org 7882S: Maintained 7883F: fs/notify/fanotify/ 7884F: include/linux/fanotify.h 7885F: include/uapi/linux/fanotify.h 7886 7887FARADAY FOTG210 USB2 DUAL-ROLE CONTROLLER 7888M: Linus Walleij <linus.walleij@linaro.org> 7889L: linux-usb@vger.kernel.org 7890S: Maintained 7891F: drivers/usb/fotg210/ 7892 7893FARSYNC SYNCHRONOUS DRIVER 7894M: Kevin Curtis <kevin.curtis@farsite.co.uk> 7895S: Supported 7896W: http://www.farsite.co.uk/ 7897F: drivers/net/wan/farsync.* 7898 7899FAULT INJECTION SUPPORT 7900M: Akinobu Mita <akinobu.mita@gmail.com> 7901S: Supported 7902F: Documentation/fault-injection/ 7903F: lib/fault-inject.c 7904 7905FBTFT Framebuffer drivers 7906L: dri-devel@lists.freedesktop.org 7907L: linux-fbdev@vger.kernel.org 7908S: Orphan 7909F: drivers/staging/fbtft/ 7910 7911FC0011 TUNER DRIVER 7912M: Michael Buesch <m@bues.ch> 7913L: linux-media@vger.kernel.org 7914S: Maintained 7915F: drivers/media/tuners/fc0011.c 7916F: drivers/media/tuners/fc0011.h 7917 7918FC2580 MEDIA DRIVER 7919M: Antti Palosaari <crope@iki.fi> 7920L: linux-media@vger.kernel.org 7921S: Maintained 7922W: https://linuxtv.org 7923W: http://palosaari.fi/linux/ 7924Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7925T: git git://linuxtv.org/anttip/media_tree.git 7926F: drivers/media/tuners/fc2580* 7927 7928FCOE SUBSYSTEM (libfc, libfcoe, fcoe) 7929M: Hannes Reinecke <hare@suse.de> 7930L: linux-scsi@vger.kernel.org 7931S: Supported 7932W: www.Open-FCoE.org 7933F: drivers/scsi/fcoe/ 7934F: drivers/scsi/libfc/ 7935F: include/scsi/fc/ 7936F: include/scsi/libfc.h 7937F: include/scsi/libfcoe.h 7938F: include/uapi/scsi/fc/ 7939 7940FILE LOCKING (flock() and fcntl()/lockf()) 7941M: Jeff Layton <jlayton@kernel.org> 7942M: Chuck Lever <chuck.lever@oracle.com> 7943L: linux-fsdevel@vger.kernel.org 7944S: Maintained 7945F: fs/fcntl.c 7946F: fs/locks.c 7947F: include/linux/fcntl.h 7948F: include/uapi/linux/fcntl.h 7949 7950FILESYSTEM DIRECT ACCESS (DAX) 7951M: Dan Williams <dan.j.williams@intel.com> 7952R: Matthew Wilcox <willy@infradead.org> 7953R: Jan Kara <jack@suse.cz> 7954L: linux-fsdevel@vger.kernel.org 7955L: nvdimm@lists.linux.dev 7956S: Supported 7957F: fs/dax.c 7958F: include/linux/dax.h 7959F: include/trace/events/fs_dax.h 7960 7961FILESYSTEMS (VFS and infrastructure) 7962M: Alexander Viro <viro@zeniv.linux.org.uk> 7963M: Christian Brauner <brauner@kernel.org> 7964L: linux-fsdevel@vger.kernel.org 7965S: Maintained 7966F: fs/* 7967F: include/linux/fs.h 7968F: include/linux/fs_types.h 7969F: include/uapi/linux/fs.h 7970F: include/uapi/linux/openat2.h 7971 7972FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER 7973M: Riku Voipio <riku.voipio@iki.fi> 7974L: linux-hwmon@vger.kernel.org 7975S: Maintained 7976F: drivers/hwmon/f75375s.c 7977F: include/linux/f75375s.h 7978 7979FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE 7980M: Clemens Ladisch <clemens@ladisch.de> 7981M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 7982L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7983S: Maintained 7984T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7985F: include/uapi/sound/firewire.h 7986F: sound/firewire/ 7987 7988FIREWIRE MEDIA DRIVERS (firedtv) 7989M: Stefan Richter <stefanr@s5r6.in-berlin.de> 7990L: linux-media@vger.kernel.org 7991L: linux1394-devel@lists.sourceforge.net 7992S: Maintained 7993T: git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git 7994F: drivers/media/firewire/ 7995 7996FIREWIRE SBP-2 TARGET 7997M: Chris Boot <bootc@bootc.net> 7998L: linux-scsi@vger.kernel.org 7999L: target-devel@vger.kernel.org 8000L: linux1394-devel@lists.sourceforge.net 8001S: Maintained 8002T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master 8003F: drivers/target/sbp/ 8004 8005FIREWIRE SUBSYSTEM 8006M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 8007M: Takashi Sakamoto <takaswie@kernel.org> 8008L: linux1394-devel@lists.sourceforge.net 8009S: Maintained 8010W: http://ieee1394.docs.kernel.org/ 8011T: git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git 8012F: drivers/firewire/ 8013F: include/linux/firewire.h 8014F: include/uapi/linux/firewire*.h 8015F: tools/firewire/ 8016 8017FIRMWARE FRAMEWORK FOR ARMV8-A 8018M: Sudeep Holla <sudeep.holla@arm.com> 8019L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8020S: Maintained 8021F: drivers/firmware/arm_ffa/ 8022F: include/linux/arm_ffa.h 8023 8024FIRMWARE LOADER (request_firmware) 8025M: Luis Chamberlain <mcgrof@kernel.org> 8026M: Russ Weight <russell.h.weight@intel.com> 8027L: linux-kernel@vger.kernel.org 8028S: Maintained 8029F: Documentation/firmware_class/ 8030F: drivers/base/firmware_loader/ 8031F: include/linux/firmware.h 8032 8033FLEXTIMER FTM-QUADDEC DRIVER 8034M: Patrick Havelange <patrick.havelange@essensium.com> 8035L: linux-iio@vger.kernel.org 8036S: Maintained 8037F: Documentation/devicetree/bindings/counter/ftm-quaddec.txt 8038F: drivers/counter/ftm-quaddec.c 8039 8040FLOPPY DRIVER 8041M: Denis Efremov <efremov@linux.com> 8042L: linux-block@vger.kernel.org 8043S: Odd Fixes 8044F: drivers/block/floppy.c 8045 8046FLYSKY FSIA6B RC RECEIVER 8047M: Markus Koch <markus@notsyncing.net> 8048L: linux-input@vger.kernel.org 8049S: Maintained 8050F: drivers/input/joystick/fsia6b.c 8051 8052FOCUSRITE SCARLETT GEN 2/3 MIXER DRIVER 8053M: Geoffrey D. Bennett <g@b4.vu> 8054L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8055S: Maintained 8056T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 8057F: sound/usb/mixer_scarlett_gen2.c 8058 8059FORCEDETH GIGABIT ETHERNET DRIVER 8060M: Rain River <rain.1986.08.12@gmail.com> 8061M: Zhu Yanjun <zyjzyj2000@gmail.com> 8062L: netdev@vger.kernel.org 8063S: Maintained 8064F: drivers/net/ethernet/nvidia/* 8065 8066FORTIFY_SOURCE 8067M: Kees Cook <keescook@chromium.org> 8068L: linux-hardening@vger.kernel.org 8069S: Supported 8070T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8071F: include/linux/fortify-string.h 8072F: lib/fortify_kunit.c 8073F: lib/memcpy_kunit.c 8074F: lib/strscpy_kunit.c 8075F: lib/test_fortify/* 8076F: scripts/test_fortify.sh 8077K: \b__NO_FORTIFY\b 8078 8079FPGA DFL DRIVERS 8080M: Wu Hao <hao.wu@intel.com> 8081R: Tom Rix <trix@redhat.com> 8082L: linux-fpga@vger.kernel.org 8083S: Maintained 8084F: Documentation/ABI/testing/sysfs-bus-dfl* 8085F: Documentation/fpga/dfl.rst 8086F: drivers/fpga/dfl* 8087F: drivers/uio/uio_dfl.c 8088F: include/linux/dfl.h 8089F: include/uapi/linux/fpga-dfl.h 8090 8091FPGA MANAGER FRAMEWORK 8092M: Moritz Fischer <mdf@kernel.org> 8093M: Wu Hao <hao.wu@intel.com> 8094M: Xu Yilun <yilun.xu@intel.com> 8095R: Tom Rix <trix@redhat.com> 8096L: linux-fpga@vger.kernel.org 8097S: Maintained 8098Q: http://patchwork.kernel.org/project/linux-fpga/list/ 8099T: git git://git.kernel.org/pub/scm/linux/kernel/git/fpga/linux-fpga.git 8100F: Documentation/devicetree/bindings/fpga/ 8101F: Documentation/driver-api/fpga/ 8102F: Documentation/fpga/ 8103F: drivers/fpga/ 8104F: include/linux/fpga/ 8105 8106FPU EMULATOR 8107M: Bill Metzenthen <billm@melbpc.org.au> 8108S: Maintained 8109W: https://floatingpoint.billm.au/ 8110F: arch/x86/math-emu/ 8111 8112FRAMEBUFFER CORE 8113M: Daniel Vetter <daniel@ffwll.ch> 8114S: Odd Fixes 8115T: git git://anongit.freedesktop.org/drm/drm-misc 8116F: drivers/video/fbdev/core/ 8117 8118FRAMEBUFFER LAYER 8119M: Helge Deller <deller@gmx.de> 8120L: linux-fbdev@vger.kernel.org 8121L: dri-devel@lists.freedesktop.org 8122S: Maintained 8123Q: http://patchwork.kernel.org/project/linux-fbdev/list/ 8124T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev.git 8125F: Documentation/fb/ 8126F: drivers/video/ 8127F: include/linux/fb.h 8128F: include/uapi/linux/fb.h 8129F: include/uapi/video/ 8130F: include/video/ 8131 8132FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER 8133M: Horia Geantă <horia.geanta@nxp.com> 8134M: Pankaj Gupta <pankaj.gupta@nxp.com> 8135M: Gaurav Jain <gaurav.jain@nxp.com> 8136L: linux-crypto@vger.kernel.org 8137S: Maintained 8138F: Documentation/devicetree/bindings/crypto/fsl,sec-v4.0* 8139F: drivers/crypto/caam/ 8140 8141FREESCALE COLDFIRE M5441X MMC DRIVER 8142M: Angelo Dureghello <angelo.dureghello@timesys.com> 8143L: linux-mmc@vger.kernel.org 8144S: Maintained 8145F: drivers/mmc/host/sdhci-esdhc-mcf.c 8146F: include/linux/platform_data/mmc-esdhc-mcf.h 8147 8148FREESCALE DIU FRAMEBUFFER DRIVER 8149M: Timur Tabi <timur@kernel.org> 8150L: linux-fbdev@vger.kernel.org 8151S: Maintained 8152F: drivers/video/fbdev/fsl-diu-fb.* 8153 8154FREESCALE DMA DRIVER 8155M: Li Yang <leoyang.li@nxp.com> 8156M: Zhang Wei <zw@zh-kernel.org> 8157L: linuxppc-dev@lists.ozlabs.org 8158S: Maintained 8159F: drivers/dma/fsldma.* 8160 8161FREESCALE DSPI DRIVER 8162M: Vladimir Oltean <olteanv@gmail.com> 8163L: linux-spi@vger.kernel.org 8164S: Maintained 8165F: Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt 8166F: drivers/spi/spi-fsl-dspi.c 8167F: include/linux/spi/spi-fsl-dspi.h 8168 8169FREESCALE ENETC ETHERNET DRIVERS 8170M: Claudiu Manoil <claudiu.manoil@nxp.com> 8171L: netdev@vger.kernel.org 8172S: Maintained 8173F: drivers/net/ethernet/freescale/enetc/ 8174 8175FREESCALE eTSEC ETHERNET DRIVER (GIANFAR) 8176M: Claudiu Manoil <claudiu.manoil@nxp.com> 8177L: netdev@vger.kernel.org 8178S: Maintained 8179F: Documentation/devicetree/bindings/net/fsl-tsec-phy.txt 8180F: drivers/net/ethernet/freescale/gianfar* 8181 8182FREESCALE GPMI NAND DRIVER 8183M: Han Xu <han.xu@nxp.com> 8184L: linux-mtd@lists.infradead.org 8185S: Maintained 8186F: drivers/mtd/nand/raw/gpmi-nand/* 8187 8188FREESCALE I2C CPM DRIVER 8189M: Jochen Friedrich <jochen@scram.de> 8190L: linuxppc-dev@lists.ozlabs.org 8191L: linux-i2c@vger.kernel.org 8192S: Maintained 8193F: drivers/i2c/busses/i2c-cpm.c 8194 8195FREESCALE IMX / MXC FEC DRIVER 8196M: Wei Fang <wei.fang@nxp.com> 8197R: Shenwei Wang <shenwei.wang@nxp.com> 8198R: Clark Wang <xiaoning.wang@nxp.com> 8199R: NXP Linux Team <linux-imx@nxp.com> 8200L: netdev@vger.kernel.org 8201S: Maintained 8202F: Documentation/devicetree/bindings/net/fsl,fec.yaml 8203F: drivers/net/ethernet/freescale/fec.h 8204F: drivers/net/ethernet/freescale/fec_main.c 8205F: drivers/net/ethernet/freescale/fec_ptp.c 8206 8207FREESCALE IMX / MXC FRAMEBUFFER DRIVER 8208M: Sascha Hauer <s.hauer@pengutronix.de> 8209R: Pengutronix Kernel Team <kernel@pengutronix.de> 8210L: linux-fbdev@vger.kernel.org 8211L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8212S: Maintained 8213F: drivers/video/fbdev/imxfb.c 8214 8215FREESCALE IMX DDR PMU DRIVER 8216M: Frank Li <Frank.li@nxp.com> 8217L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8218S: Maintained 8219F: Documentation/admin-guide/perf/imx-ddr.rst 8220F: Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml 8221F: drivers/perf/fsl_imx8_ddr_perf.c 8222 8223FREESCALE IMX I2C DRIVER 8224M: Oleksij Rempel <o.rempel@pengutronix.de> 8225R: Pengutronix Kernel Team <kernel@pengutronix.de> 8226L: linux-i2c@vger.kernel.org 8227S: Maintained 8228F: Documentation/devicetree/bindings/i2c/i2c-imx.yaml 8229F: drivers/i2c/busses/i2c-imx.c 8230 8231FREESCALE IMX LPI2C DRIVER 8232M: Dong Aisheng <aisheng.dong@nxp.com> 8233L: linux-i2c@vger.kernel.org 8234L: linux-imx@nxp.com 8235S: Maintained 8236F: Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml 8237F: drivers/i2c/busses/i2c-imx-lpi2c.c 8238 8239FREESCALE MPC I2C DRIVER 8240M: Chris Packham <chris.packham@alliedtelesis.co.nz> 8241L: linux-i2c@vger.kernel.org 8242S: Maintained 8243F: Documentation/devicetree/bindings/i2c/i2c-mpc.yaml 8244F: drivers/i2c/busses/i2c-mpc.c 8245 8246FREESCALE QORIQ DPAA ETHERNET DRIVER 8247M: Madalin Bucur <madalin.bucur@nxp.com> 8248L: netdev@vger.kernel.org 8249S: Maintained 8250F: drivers/net/ethernet/freescale/dpaa 8251 8252FREESCALE QORIQ DPAA FMAN DRIVER 8253M: Madalin Bucur <madalin.bucur@nxp.com> 8254R: Sean Anderson <sean.anderson@seco.com> 8255L: netdev@vger.kernel.org 8256S: Maintained 8257F: Documentation/devicetree/bindings/net/fsl-fman.txt 8258F: drivers/net/ethernet/freescale/fman 8259 8260FREESCALE QORIQ PTP CLOCK DRIVER 8261M: Yangbo Lu <yangbo.lu@nxp.com> 8262L: netdev@vger.kernel.org 8263S: Maintained 8264F: Documentation/devicetree/bindings/ptp/ptp-qoriq.txt 8265F: drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp* 8266F: drivers/net/ethernet/freescale/dpaa2/dprtc* 8267F: drivers/net/ethernet/freescale/enetc/enetc_ptp.c 8268F: drivers/ptp/ptp_qoriq.c 8269F: drivers/ptp/ptp_qoriq_debugfs.c 8270F: include/linux/fsl/ptp_qoriq.h 8271 8272FREESCALE QUAD SPI DRIVER 8273M: Han Xu <han.xu@nxp.com> 8274L: linux-spi@vger.kernel.org 8275S: Maintained 8276F: Documentation/devicetree/bindings/spi/fsl,spi-fsl-qspi.yaml 8277F: drivers/spi/spi-fsl-qspi.c 8278 8279FREESCALE QUICC ENGINE LIBRARY 8280M: Qiang Zhao <qiang.zhao@nxp.com> 8281L: linuxppc-dev@lists.ozlabs.org 8282S: Maintained 8283F: drivers/soc/fsl/qe/ 8284F: include/soc/fsl/qe/ 8285 8286FREESCALE QUICC ENGINE QMC DRIVER 8287M: Herve Codina <herve.codina@bootlin.com> 8288L: linuxppc-dev@lists.ozlabs.org 8289S: Maintained 8290F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-scc-qmc.yaml 8291F: drivers/soc/fsl/qe/qmc.c 8292F: include/soc/fsl/qe/qmc.h 8293 8294FREESCALE QUICC ENGINE TSA DRIVER 8295M: Herve Codina <herve.codina@bootlin.com> 8296L: linuxppc-dev@lists.ozlabs.org 8297S: Maintained 8298F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-tsa.yaml 8299F: drivers/soc/fsl/qe/tsa.c 8300F: drivers/soc/fsl/qe/tsa.h 8301F: include/dt-bindings/soc/cpm1-fsl,tsa.h 8302 8303FREESCALE QUICC ENGINE UCC ETHERNET DRIVER 8304M: Li Yang <leoyang.li@nxp.com> 8305L: netdev@vger.kernel.org 8306L: linuxppc-dev@lists.ozlabs.org 8307S: Maintained 8308F: drivers/net/ethernet/freescale/ucc_geth* 8309 8310FREESCALE QUICC ENGINE UCC HDLC DRIVER 8311M: Zhao Qiang <qiang.zhao@nxp.com> 8312L: netdev@vger.kernel.org 8313L: linuxppc-dev@lists.ozlabs.org 8314S: Maintained 8315F: drivers/net/wan/fsl_ucc_hdlc* 8316 8317FREESCALE QUICC ENGINE UCC UART DRIVER 8318M: Timur Tabi <timur@kernel.org> 8319L: linuxppc-dev@lists.ozlabs.org 8320S: Maintained 8321F: drivers/tty/serial/ucc_uart.c 8322 8323FREESCALE SOC DRIVERS 8324M: Li Yang <leoyang.li@nxp.com> 8325L: linuxppc-dev@lists.ozlabs.org 8326L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8327S: Maintained 8328F: Documentation/devicetree/bindings/misc/fsl,dpaa2-console.yaml 8329F: Documentation/devicetree/bindings/soc/fsl/ 8330F: drivers/soc/fsl/ 8331F: include/linux/fsl/ 8332F: include/soc/fsl/ 8333 8334FREESCALE SOC FS_ENET DRIVER 8335M: Pantelis Antoniou <pantelis.antoniou@gmail.com> 8336L: linuxppc-dev@lists.ozlabs.org 8337L: netdev@vger.kernel.org 8338S: Maintained 8339F: drivers/net/ethernet/freescale/fs_enet/ 8340F: include/linux/fs_enet_pd.h 8341 8342FREESCALE SOC SOUND DRIVERS 8343M: Shengjiu Wang <shengjiu.wang@gmail.com> 8344M: Xiubo Li <Xiubo.Lee@gmail.com> 8345R: Fabio Estevam <festevam@gmail.com> 8346R: Nicolin Chen <nicoleotsuka@gmail.com> 8347L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8348L: linuxppc-dev@lists.ozlabs.org 8349S: Maintained 8350F: sound/soc/fsl/fsl* 8351F: sound/soc/fsl/imx* 8352F: sound/soc/fsl/mpc8610_hpcd.c 8353 8354FREESCALE SOC SOUND QMC DRIVER 8355M: Herve Codina <herve.codina@bootlin.com> 8356L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8357L: linuxppc-dev@lists.ozlabs.org 8358S: Maintained 8359F: Documentation/devicetree/bindings/sound/fsl,qmc-audio.yaml 8360F: sound/soc/fsl/fsl_qmc_audio.c 8361 8362FREESCALE USB PERIPHERAL DRIVERS 8363M: Li Yang <leoyang.li@nxp.com> 8364L: linux-usb@vger.kernel.org 8365L: linuxppc-dev@lists.ozlabs.org 8366S: Maintained 8367F: drivers/usb/gadget/udc/fsl* 8368 8369FREESCALE USB PHY DRIVER 8370M: Ran Wang <ran.wang_1@nxp.com> 8371L: linux-usb@vger.kernel.org 8372L: linuxppc-dev@lists.ozlabs.org 8373S: Maintained 8374F: drivers/usb/phy/phy-fsl-usb* 8375 8376FREEVXFS FILESYSTEM 8377M: Christoph Hellwig <hch@infradead.org> 8378S: Maintained 8379W: ftp://ftp.openlinux.org/pub/people/hch/vxfs 8380F: fs/freevxfs/ 8381 8382FREEZER 8383M: "Rafael J. Wysocki" <rafael@kernel.org> 8384M: Pavel Machek <pavel@ucw.cz> 8385L: linux-pm@vger.kernel.org 8386S: Supported 8387F: Documentation/power/freezing-of-tasks.rst 8388F: include/linux/freezer.h 8389F: kernel/freezer.c 8390 8391FRONTSWAP API 8392M: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> 8393L: linux-kernel@vger.kernel.org 8394S: Maintained 8395F: include/linux/frontswap.h 8396F: mm/frontswap.c 8397 8398FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS 8399M: David Howells <dhowells@redhat.com> 8400L: linux-cachefs@redhat.com (moderated for non-subscribers) 8401S: Supported 8402F: Documentation/filesystems/caching/ 8403F: fs/fscache/ 8404F: include/linux/fscache*.h 8405 8406FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT 8407M: Eric Biggers <ebiggers@kernel.org> 8408M: Theodore Y. Ts'o <tytso@mit.edu> 8409M: Jaegeuk Kim <jaegeuk@kernel.org> 8410L: linux-fscrypt@vger.kernel.org 8411S: Supported 8412Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 8413T: git https://git.kernel.org/pub/scm/fs/fscrypt/linux.git 8414F: Documentation/filesystems/fscrypt.rst 8415F: fs/crypto/ 8416F: include/linux/fscrypt.h 8417F: include/uapi/linux/fscrypt.h 8418 8419FSI SUBSYSTEM 8420M: Jeremy Kerr <jk@ozlabs.org> 8421M: Joel Stanley <joel@jms.id.au> 8422R: Alistar Popple <alistair@popple.id.au> 8423R: Eddie James <eajames@linux.ibm.com> 8424L: linux-fsi@lists.ozlabs.org 8425S: Supported 8426Q: http://patchwork.ozlabs.org/project/linux-fsi/list/ 8427T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git 8428F: drivers/fsi/ 8429F: include/linux/fsi*.h 8430F: include/trace/events/fsi*.h 8431 8432FSI-ATTACHED I2C DRIVER 8433M: Eddie James <eajames@linux.ibm.com> 8434L: linux-i2c@vger.kernel.org 8435L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 8436S: Maintained 8437F: Documentation/devicetree/bindings/i2c/i2c-fsi.txt 8438F: drivers/i2c/busses/i2c-fsi.c 8439 8440FSI-ATTACHED SPI DRIVER 8441M: Eddie James <eajames@linux.ibm.com> 8442L: linux-spi@vger.kernel.org 8443S: Maintained 8444F: Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml 8445F: drivers/spi/spi-fsi.c 8446 8447FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE 8448M: Jan Kara <jack@suse.cz> 8449R: Amir Goldstein <amir73il@gmail.com> 8450L: linux-fsdevel@vger.kernel.org 8451S: Maintained 8452T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify 8453F: fs/notify/ 8454F: include/linux/fsnotify*.h 8455 8456FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION 8457M: Eric Biggers <ebiggers@kernel.org> 8458M: Theodore Y. Ts'o <tytso@mit.edu> 8459L: fsverity@lists.linux.dev 8460S: Supported 8461Q: https://patchwork.kernel.org/project/fsverity/list/ 8462T: git https://git.kernel.org/pub/scm/fs/fsverity/linux.git 8463F: Documentation/filesystems/fsverity.rst 8464F: fs/verity/ 8465F: include/linux/fsverity.h 8466F: include/uapi/linux/fsverity.h 8467 8468FT260 FTDI USB-HID TO I2C BRIDGE DRIVER 8469M: Michael Zaidman <michael.zaidman@gmail.com> 8470L: linux-i2c@vger.kernel.org 8471L: linux-input@vger.kernel.org 8472S: Maintained 8473F: drivers/hid/hid-ft260.c 8474 8475FUJITSU LAPTOP EXTRAS 8476M: Jonathan Woithe <jwoithe@just42.net> 8477L: platform-driver-x86@vger.kernel.org 8478S: Maintained 8479F: drivers/platform/x86/fujitsu-laptop.c 8480 8481FUJITSU TABLET EXTRAS 8482M: Robert Gerlach <khnz@gmx.de> 8483L: platform-driver-x86@vger.kernel.org 8484S: Maintained 8485F: drivers/platform/x86/fujitsu-tablet.c 8486 8487FUNCTION HOOKS (FTRACE) 8488M: Steven Rostedt <rostedt@goodmis.org> 8489M: Masami Hiramatsu <mhiramat@kernel.org> 8490R: Mark Rutland <mark.rutland@arm.com> 8491L: linux-kernel@vger.kernel.org 8492L: linux-trace-kernel@vger.kernel.org 8493S: Maintained 8494Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 8495T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 8496F: Documentation/trace/ftrace* 8497F: arch/*/*/*/*ftrace* 8498F: arch/*/*/*ftrace* 8499F: include/*/ftrace.h 8500F: kernel/trace/fgraph.c 8501F: kernel/trace/ftrace* 8502F: samples/ftrace 8503 8504FUNGIBLE ETHERNET DRIVERS 8505M: Dimitris Michailidis <dmichail@fungible.com> 8506L: netdev@vger.kernel.org 8507S: Supported 8508F: drivers/net/ethernet/fungible/ 8509 8510FUSE: FILESYSTEM IN USERSPACE 8511M: Miklos Szeredi <miklos@szeredi.hu> 8512L: linux-fsdevel@vger.kernel.org 8513S: Maintained 8514W: https://github.com/libfuse/ 8515T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git 8516F: Documentation/filesystems/fuse.rst 8517F: fs/fuse/ 8518F: include/uapi/linux/fuse.h 8519 8520FUTEX SUBSYSTEM 8521M: Thomas Gleixner <tglx@linutronix.de> 8522M: Ingo Molnar <mingo@redhat.com> 8523R: Peter Zijlstra <peterz@infradead.org> 8524R: Darren Hart <dvhart@infradead.org> 8525R: Davidlohr Bueso <dave@stgolabs.net> 8526R: André Almeida <andrealmeid@igalia.com> 8527L: linux-kernel@vger.kernel.org 8528S: Maintained 8529T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 8530F: Documentation/locking/*futex* 8531F: include/asm-generic/futex.h 8532F: include/linux/futex.h 8533F: include/uapi/linux/futex.h 8534F: kernel/futex/* 8535F: tools/perf/bench/futex* 8536F: tools/testing/selftests/futex/ 8537 8538GATEWORKS SYSTEM CONTROLLER (GSC) DRIVER 8539M: Tim Harvey <tharvey@gateworks.com> 8540S: Maintained 8541F: Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml 8542F: Documentation/hwmon/gsc-hwmon.rst 8543F: drivers/hwmon/gsc-hwmon.c 8544F: drivers/mfd/gateworks-gsc.c 8545F: include/linux/mfd/gsc.h 8546F: include/linux/platform_data/gsc_hwmon.h 8547 8548GCC PLUGINS 8549M: Kees Cook <keescook@chromium.org> 8550L: linux-hardening@vger.kernel.org 8551S: Maintained 8552T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8553F: Documentation/kbuild/gcc-plugins.rst 8554F: scripts/Makefile.gcc-plugins 8555F: scripts/gcc-plugins/ 8556 8557GCOV BASED KERNEL PROFILING 8558M: Peter Oberparleiter <oberpar@linux.ibm.com> 8559S: Maintained 8560F: Documentation/dev-tools/gcov.rst 8561F: kernel/gcov/ 8562 8563GDB KERNEL DEBUGGING HELPER SCRIPTS 8564M: Jan Kiszka <jan.kiszka@siemens.com> 8565M: Kieran Bingham <kbingham@kernel.org> 8566S: Supported 8567F: scripts/gdb/ 8568 8569GEMINI CRYPTO DRIVER 8570M: Corentin Labbe <clabbe@baylibre.com> 8571L: linux-crypto@vger.kernel.org 8572S: Maintained 8573F: drivers/crypto/gemini/ 8574 8575GEMTEK FM RADIO RECEIVER DRIVER 8576M: Hans Verkuil <hverkuil@xs4all.nl> 8577L: linux-media@vger.kernel.org 8578S: Maintained 8579W: https://linuxtv.org 8580T: git git://linuxtv.org/media_tree.git 8581F: drivers/media/radio/radio-gemtek* 8582 8583GENERIC ARCHITECTURE TOPOLOGY 8584M: Sudeep Holla <sudeep.holla@arm.com> 8585L: linux-kernel@vger.kernel.org 8586S: Maintained 8587F: drivers/base/arch_topology.c 8588F: include/linux/arch_topology.h 8589 8590GENERIC ENTRY CODE 8591M: Thomas Gleixner <tglx@linutronix.de> 8592M: Peter Zijlstra <peterz@infradead.org> 8593M: Andy Lutomirski <luto@kernel.org> 8594L: linux-kernel@vger.kernel.org 8595S: Maintained 8596T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/entry 8597F: include/linux/entry-common.h 8598F: include/linux/entry-kvm.h 8599F: kernel/entry/ 8600 8601GENERIC GPIO I2C DRIVER 8602M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8603S: Supported 8604F: drivers/i2c/busses/i2c-gpio.c 8605F: include/linux/platform_data/i2c-gpio.h 8606 8607GENERIC GPIO I2C MULTIPLEXER DRIVER 8608M: Peter Korsgaard <peter.korsgaard@barco.com> 8609L: linux-i2c@vger.kernel.org 8610S: Supported 8611F: Documentation/i2c/muxes/i2c-mux-gpio.rst 8612F: drivers/i2c/muxes/i2c-mux-gpio.c 8613F: include/linux/platform_data/i2c-mux-gpio.h 8614 8615GENERIC HDLC (WAN) DRIVERS 8616M: Krzysztof Halasa <khc@pm.waw.pl> 8617S: Maintained 8618W: http://www.kernel.org/pub/linux/utils/net/hdlc/ 8619F: drivers/net/wan/c101.c 8620F: drivers/net/wan/hd6457* 8621F: drivers/net/wan/hdlc* 8622F: drivers/net/wan/n2.c 8623F: drivers/net/wan/pc300too.c 8624F: drivers/net/wan/pci200syn.c 8625F: drivers/net/wan/wanxl* 8626 8627GENERIC INCLUDE/ASM HEADER FILES 8628M: Arnd Bergmann <arnd@arndb.de> 8629L: linux-arch@vger.kernel.org 8630S: Maintained 8631T: git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git 8632F: include/asm-generic/ 8633F: include/uapi/asm-generic/ 8634 8635GENERIC PHY FRAMEWORK 8636M: Vinod Koul <vkoul@kernel.org> 8637M: Kishon Vijay Abraham I <kishon@kernel.org> 8638L: linux-phy@lists.infradead.org 8639S: Supported 8640Q: https://patchwork.kernel.org/project/linux-phy/list/ 8641T: git git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy.git 8642F: Documentation/devicetree/bindings/phy/ 8643F: drivers/phy/ 8644F: include/dt-bindings/phy/ 8645F: include/linux/phy/ 8646 8647GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER 8648M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8649S: Supported 8650F: drivers/i2c/muxes/i2c-demux-pinctrl.c 8651 8652GENERIC PM DOMAINS 8653M: "Rafael J. Wysocki" <rafael@kernel.org> 8654M: Kevin Hilman <khilman@kernel.org> 8655M: Ulf Hansson <ulf.hansson@linaro.org> 8656L: linux-pm@vger.kernel.org 8657S: Supported 8658F: Documentation/devicetree/bindings/power/power?domain* 8659F: drivers/base/power/domain*.c 8660F: include/linux/pm_domain.h 8661 8662GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER 8663M: Eugen Hristev <eugen.hristev@microchip.com> 8664L: linux-input@vger.kernel.org 8665S: Maintained 8666F: drivers/input/touchscreen/resistive-adc-touch.c 8667 8668GENERIC STRING LIBRARY 8669R: Andy Shevchenko <andy@kernel.org> 8670S: Maintained 8671F: lib/string.c 8672F: lib/string_helpers.c 8673F: lib/test-string_helpers.c 8674F: lib/test_string.c 8675 8676GENERIC UIO DRIVER FOR PCI DEVICES 8677M: "Michael S. Tsirkin" <mst@redhat.com> 8678L: kvm@vger.kernel.org 8679S: Supported 8680F: drivers/uio/uio_pci_generic.c 8681 8682GENERIC VDSO LIBRARY 8683M: Andy Lutomirski <luto@kernel.org> 8684M: Thomas Gleixner <tglx@linutronix.de> 8685M: Vincenzo Frascino <vincenzo.frascino@arm.com> 8686L: linux-kernel@vger.kernel.org 8687S: Maintained 8688T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso 8689F: include/asm-generic/vdso/vsyscall.h 8690F: include/vdso/ 8691F: kernel/time/vsyscall.c 8692F: lib/vdso/ 8693 8694GENWQE (IBM Generic Workqueue Card) 8695M: Frank Haverkamp <haver@linux.ibm.com> 8696S: Supported 8697F: drivers/misc/genwqe/ 8698 8699GET_MAINTAINER SCRIPT 8700M: Joe Perches <joe@perches.com> 8701S: Maintained 8702F: scripts/get_maintainer.pl 8703 8704GFS2 FILE SYSTEM 8705M: Bob Peterson <rpeterso@redhat.com> 8706M: Andreas Gruenbacher <agruenba@redhat.com> 8707L: cluster-devel@redhat.com 8708S: Supported 8709B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=gfs2 8710T: git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git 8711F: Documentation/filesystems/gfs2* 8712F: fs/gfs2/ 8713F: include/uapi/linux/gfs2_ondisk.h 8714 8715GIGABYTE WMI DRIVER 8716M: Thomas Weißschuh <thomas@weissschuh.net> 8717L: platform-driver-x86@vger.kernel.org 8718S: Maintained 8719F: drivers/platform/x86/gigabyte-wmi.c 8720 8721GNSS SUBSYSTEM 8722M: Johan Hovold <johan@kernel.org> 8723S: Maintained 8724T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git 8725F: Documentation/ABI/testing/sysfs-class-gnss 8726F: Documentation/devicetree/bindings/gnss/ 8727F: drivers/gnss/ 8728F: include/linux/gnss.h 8729 8730GO7007 MPEG CODEC 8731M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 8732L: linux-media@vger.kernel.org 8733S: Maintained 8734F: drivers/media/usb/go7007/ 8735 8736GOODIX TOUCHSCREEN 8737M: Bastien Nocera <hadess@hadess.net> 8738M: Hans de Goede <hdegoede@redhat.com> 8739L: linux-input@vger.kernel.org 8740S: Maintained 8741F: drivers/input/touchscreen/goodix* 8742 8743GOOGLE ETHERNET DRIVERS 8744M: Jeroen de Borst <jeroendb@google.com> 8745M: Praveen Kaligineedi <pkaligineedi@google.com> 8746R: Shailend Chand <shailend@google.com> 8747L: netdev@vger.kernel.org 8748S: Supported 8749F: Documentation/networking/device_drivers/ethernet/google/gve.rst 8750F: drivers/net/ethernet/google 8751 8752GPD POCKET FAN DRIVER 8753M: Hans de Goede <hdegoede@redhat.com> 8754L: platform-driver-x86@vger.kernel.org 8755S: Maintained 8756F: drivers/platform/x86/gpd-pocket-fan.c 8757 8758GPIO ACPI SUPPORT 8759M: Mika Westerberg <mika.westerberg@linux.intel.com> 8760M: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 8761L: linux-gpio@vger.kernel.org 8762L: linux-acpi@vger.kernel.org 8763S: Supported 8764T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 8765F: Documentation/firmware-guide/acpi/gpio-properties.rst 8766F: drivers/gpio/gpiolib-acpi.c 8767F: drivers/gpio/gpiolib-acpi.h 8768 8769GPIO AGGREGATOR 8770M: Geert Uytterhoeven <geert+renesas@glider.be> 8771L: linux-gpio@vger.kernel.org 8772S: Supported 8773F: Documentation/admin-guide/gpio/gpio-aggregator.rst 8774F: drivers/gpio/gpio-aggregator.c 8775 8776GPIO IR Transmitter 8777M: Sean Young <sean@mess.org> 8778L: linux-media@vger.kernel.org 8779S: Maintained 8780F: Documentation/devicetree/bindings/leds/irled/gpio-ir-tx.yaml 8781F: drivers/media/rc/gpio-ir-tx.c 8782 8783GPIO MOCKUP DRIVER 8784M: Bamvor Jian Zhang <bamv2005@gmail.com> 8785L: linux-gpio@vger.kernel.org 8786S: Maintained 8787F: drivers/gpio/gpio-mockup.c 8788F: tools/testing/selftests/gpio/ 8789 8790GPIO REGMAP 8791R: Michael Walle <michael@walle.cc> 8792S: Maintained 8793F: drivers/gpio/gpio-regmap.c 8794F: include/linux/gpio/regmap.h 8795 8796GPIO SUBSYSTEM 8797M: Linus Walleij <linus.walleij@linaro.org> 8798M: Bartosz Golaszewski <brgl@bgdev.pl> 8799L: linux-gpio@vger.kernel.org 8800S: Maintained 8801T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 8802F: Documentation/ABI/obsolete/sysfs-gpio 8803F: Documentation/ABI/testing/gpio-cdev 8804F: Documentation/admin-guide/gpio/ 8805F: Documentation/devicetree/bindings/gpio/ 8806F: Documentation/driver-api/gpio/ 8807F: drivers/gpio/ 8808F: include/dt-bindings/gpio/ 8809F: include/linux/gpio.h 8810F: include/linux/gpio/ 8811F: include/linux/of_gpio.h 8812F: include/uapi/linux/gpio.h 8813F: tools/gpio/ 8814 8815GRE DEMULTIPLEXER DRIVER 8816M: Dmitry Kozlov <xeb@mail.ru> 8817L: netdev@vger.kernel.org 8818S: Maintained 8819F: include/net/gre.h 8820F: net/ipv4/gre_demux.c 8821F: net/ipv4/gre_offload.c 8822 8823GRETH 10/100/1G Ethernet MAC device driver 8824M: Andreas Larsson <andreas@gaisler.com> 8825L: netdev@vger.kernel.org 8826S: Maintained 8827F: drivers/net/ethernet/aeroflex/ 8828 8829GREYBUS AUDIO PROTOCOLS DRIVERS 8830M: Vaibhav Agarwal <vaibhav.sr@gmail.com> 8831M: Mark Greer <mgreer@animalcreek.com> 8832S: Maintained 8833F: drivers/staging/greybus/audio_apbridgea.c 8834F: drivers/staging/greybus/audio_apbridgea.h 8835F: drivers/staging/greybus/audio_codec.c 8836F: drivers/staging/greybus/audio_codec.h 8837F: drivers/staging/greybus/audio_gb.c 8838F: drivers/staging/greybus/audio_manager.c 8839F: drivers/staging/greybus/audio_manager.h 8840F: drivers/staging/greybus/audio_manager_module.c 8841F: drivers/staging/greybus/audio_manager_private.h 8842F: drivers/staging/greybus/audio_manager_sysfs.c 8843F: drivers/staging/greybus/audio_module.c 8844F: drivers/staging/greybus/audio_topology.c 8845 8846GREYBUS FW/HID/SPI PROTOCOLS DRIVERS 8847M: Viresh Kumar <vireshk@kernel.org> 8848S: Maintained 8849F: drivers/staging/greybus/authentication.c 8850F: drivers/staging/greybus/bootrom.c 8851F: drivers/staging/greybus/firmware.h 8852F: drivers/staging/greybus/fw-core.c 8853F: drivers/staging/greybus/fw-download.c 8854F: drivers/staging/greybus/fw-management.c 8855F: drivers/staging/greybus/greybus_authentication.h 8856F: drivers/staging/greybus/greybus_firmware.h 8857F: drivers/staging/greybus/hid.c 8858F: drivers/staging/greybus/i2c.c 8859F: drivers/staging/greybus/spi.c 8860F: drivers/staging/greybus/spilib.c 8861F: drivers/staging/greybus/spilib.h 8862 8863GREYBUS LOOPBACK DRIVER 8864M: Bryan O'Donoghue <pure.logic@nexus-software.ie> 8865S: Maintained 8866F: drivers/staging/greybus/loopback.c 8867 8868GREYBUS PLATFORM DRIVERS 8869M: Vaibhav Hiremath <hvaibhav.linux@gmail.com> 8870S: Maintained 8871F: drivers/staging/greybus/arche-apb-ctrl.c 8872F: drivers/staging/greybus/arche-platform.c 8873F: drivers/staging/greybus/arche_platform.h 8874 8875GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS 8876M: Rui Miguel Silva <rmfrfs@gmail.com> 8877S: Maintained 8878F: drivers/staging/greybus/gpio.c 8879F: drivers/staging/greybus/light.c 8880F: drivers/staging/greybus/power_supply.c 8881F: drivers/staging/greybus/sdio.c 8882F: drivers/staging/greybus/spi.c 8883F: drivers/staging/greybus/spilib.c 8884 8885GREYBUS SUBSYSTEM 8886M: Johan Hovold <johan@kernel.org> 8887M: Alex Elder <elder@kernel.org> 8888M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 8889L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 8890S: Maintained 8891F: drivers/greybus/ 8892F: drivers/staging/greybus/ 8893F: include/linux/greybus.h 8894F: include/linux/greybus/ 8895 8896GREYBUS UART PROTOCOLS DRIVERS 8897M: David Lin <dtwlin@gmail.com> 8898S: Maintained 8899F: drivers/staging/greybus/log.c 8900F: drivers/staging/greybus/uart.c 8901 8902GS1662 VIDEO SERIALIZER 8903M: Charles-Antoine Couret <charles-antoine.couret@nexvision.fr> 8904L: linux-media@vger.kernel.org 8905S: Maintained 8906T: git git://linuxtv.org/media_tree.git 8907F: drivers/media/spi/gs1662.c 8908 8909GSPCA FINEPIX SUBDRIVER 8910M: Frank Zago <frank@zago.net> 8911L: linux-media@vger.kernel.org 8912S: Maintained 8913T: git git://linuxtv.org/media_tree.git 8914F: drivers/media/usb/gspca/finepix.c 8915 8916GSPCA GL860 SUBDRIVER 8917M: Olivier Lorin <o.lorin@laposte.net> 8918L: linux-media@vger.kernel.org 8919S: Maintained 8920T: git git://linuxtv.org/media_tree.git 8921F: drivers/media/usb/gspca/gl860/ 8922 8923GSPCA M5602 SUBDRIVER 8924M: Erik Andren <erik.andren@gmail.com> 8925L: linux-media@vger.kernel.org 8926S: Maintained 8927T: git git://linuxtv.org/media_tree.git 8928F: drivers/media/usb/gspca/m5602/ 8929 8930GSPCA PAC207 SONIXB SUBDRIVER 8931M: Hans Verkuil <hverkuil@xs4all.nl> 8932L: linux-media@vger.kernel.org 8933S: Odd Fixes 8934T: git git://linuxtv.org/media_tree.git 8935F: drivers/media/usb/gspca/pac207.c 8936 8937GSPCA SN9C20X SUBDRIVER 8938M: Brian Johnson <brijohn@gmail.com> 8939L: linux-media@vger.kernel.org 8940S: Maintained 8941T: git git://linuxtv.org/media_tree.git 8942F: drivers/media/usb/gspca/sn9c20x.c 8943 8944GSPCA T613 SUBDRIVER 8945M: Leandro Costantino <lcostantino@gmail.com> 8946L: linux-media@vger.kernel.org 8947S: Maintained 8948T: git git://linuxtv.org/media_tree.git 8949F: drivers/media/usb/gspca/t613.c 8950 8951GSPCA USB WEBCAM DRIVER 8952M: Hans Verkuil <hverkuil@xs4all.nl> 8953L: linux-media@vger.kernel.org 8954S: Odd Fixes 8955T: git git://linuxtv.org/media_tree.git 8956F: drivers/media/usb/gspca/ 8957 8958GTP (GPRS Tunneling Protocol) 8959M: Pablo Neira Ayuso <pablo@netfilter.org> 8960M: Harald Welte <laforge@gnumonks.org> 8961L: osmocom-net-gprs@lists.osmocom.org 8962S: Maintained 8963T: git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git 8964F: drivers/net/gtp.c 8965 8966GUID PARTITION TABLE (GPT) 8967M: Davidlohr Bueso <dave@stgolabs.net> 8968L: linux-efi@vger.kernel.org 8969S: Maintained 8970F: block/partitions/efi.* 8971 8972HABANALABS PCI DRIVER 8973M: Oded Gabbay <ogabbay@kernel.org> 8974L: dri-devel@lists.freedesktop.org 8975S: Supported 8976C: irc://irc.oftc.net/dri-devel 8977T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/linux.git 8978F: Documentation/ABI/testing/debugfs-driver-habanalabs 8979F: Documentation/ABI/testing/sysfs-driver-habanalabs 8980F: drivers/accel/habanalabs/ 8981F: include/trace/events/habanalabs.h 8982F: include/uapi/drm/habanalabs_accel.h 8983 8984HACKRF MEDIA DRIVER 8985M: Antti Palosaari <crope@iki.fi> 8986L: linux-media@vger.kernel.org 8987S: Maintained 8988W: https://linuxtv.org 8989W: http://palosaari.fi/linux/ 8990Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8991T: git git://linuxtv.org/anttip/media_tree.git 8992F: drivers/media/usb/hackrf/ 8993 8994HANDSHAKE UPCALL FOR TRANSPORT LAYER SECURITY 8995M: Chuck Lever <chuck.lever@oracle.com> 8996L: kernel-tls-handshake@lists.linux.dev 8997L: netdev@vger.kernel.org 8998S: Maintained 8999F: Documentation/netlink/specs/handshake.yaml 9000F: Documentation/networking/tls-handshake.rst 9001F: include/net/handshake.h 9002F: include/trace/events/handshake.h 9003F: net/handshake/ 9004 9005HANTRO VPU CODEC DRIVER 9006M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 9007M: Philipp Zabel <p.zabel@pengutronix.de> 9008L: linux-media@vger.kernel.org 9009L: linux-rockchip@lists.infradead.org 9010S: Maintained 9011F: Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml 9012F: Documentation/devicetree/bindings/media/rockchip,rk3568-vepu.yaml 9013F: Documentation/devicetree/bindings/media/rockchip-vpu.yaml 9014F: drivers/media/platform/verisilicon/ 9015 9016HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER 9017M: Frank Seidel <frank@f-seidel.de> 9018L: platform-driver-x86@vger.kernel.org 9019S: Maintained 9020W: http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/ 9021F: drivers/platform/x86/hdaps.c 9022 9023HARDWARE MONITORING 9024M: Jean Delvare <jdelvare@suse.com> 9025M: Guenter Roeck <linux@roeck-us.net> 9026L: linux-hwmon@vger.kernel.org 9027S: Maintained 9028W: http://hwmon.wiki.kernel.org/ 9029T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 9030F: Documentation/ABI/testing/sysfs-class-hwmon 9031F: Documentation/devicetree/bindings/hwmon/ 9032F: Documentation/hwmon/ 9033F: drivers/hwmon/ 9034F: include/linux/hwmon*.h 9035F: include/trace/events/hwmon*.h 9036K: (devm_)?hwmon_device_(un)?register(|_with_groups|_with_info) 9037 9038HARDWARE RANDOM NUMBER GENERATOR CORE 9039M: Olivia Mackall <olivia@selenic.com> 9040M: Herbert Xu <herbert@gondor.apana.org.au> 9041L: linux-crypto@vger.kernel.org 9042S: Odd fixes 9043F: Documentation/admin-guide/hw_random.rst 9044F: Documentation/devicetree/bindings/rng/ 9045F: drivers/char/hw_random/ 9046F: include/linux/hw_random.h 9047 9048HARDWARE SPINLOCK CORE 9049M: Ohad Ben-Cohen <ohad@wizery.com> 9050M: Bjorn Andersson <andersson@kernel.org> 9051R: Baolin Wang <baolin.wang7@gmail.com> 9052L: linux-remoteproc@vger.kernel.org 9053S: Maintained 9054T: git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next 9055F: Documentation/devicetree/bindings/hwlock/ 9056F: Documentation/locking/hwspinlock.rst 9057F: drivers/hwspinlock/ 9058F: include/linux/hwspinlock.h 9059 9060HARDWARE TRACING FACILITIES 9061M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 9062S: Maintained 9063F: drivers/hwtracing/ 9064 9065HARMONY SOUND DRIVER 9066L: linux-parisc@vger.kernel.org 9067S: Maintained 9068F: sound/parisc/harmony.* 9069 9070HDPVR USB VIDEO ENCODER DRIVER 9071M: Hans Verkuil <hverkuil@xs4all.nl> 9072L: linux-media@vger.kernel.org 9073S: Odd Fixes 9074W: https://linuxtv.org 9075T: git git://linuxtv.org/media_tree.git 9076F: drivers/media/usb/hdpvr/ 9077 9078HEWLETT PACKARD ENTERPRISE ILO CHIF DRIVER 9079M: Matt Hsiao <matt.hsiao@hpe.com> 9080S: Supported 9081F: drivers/misc/hpilo.[ch] 9082 9083HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER 9084M: Jerry Hoemann <jerry.hoemann@hpe.com> 9085S: Supported 9086F: Documentation/watchdog/hpwdt.rst 9087F: drivers/watchdog/hpwdt.c 9088 9089HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa) 9090M: Don Brace <don.brace@microchip.com> 9091L: storagedev@microchip.com 9092L: linux-scsi@vger.kernel.org 9093S: Supported 9094F: Documentation/scsi/hpsa.rst 9095F: drivers/scsi/hpsa*.[ch] 9096F: include/linux/cciss*.h 9097F: include/uapi/linux/cciss*.h 9098 9099HFI1 DRIVER 9100M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 9101L: linux-rdma@vger.kernel.org 9102S: Supported 9103F: drivers/infiniband/hw/hfi1 9104 9105HFS FILESYSTEM 9106L: linux-fsdevel@vger.kernel.org 9107S: Orphan 9108F: Documentation/filesystems/hfs.rst 9109F: fs/hfs/ 9110 9111HFSPLUS FILESYSTEM 9112L: linux-fsdevel@vger.kernel.org 9113S: Orphan 9114F: Documentation/filesystems/hfsplus.rst 9115F: fs/hfsplus/ 9116 9117HGA FRAMEBUFFER DRIVER 9118M: Ferenc Bakonyi <fero@drama.obuda.kando.hu> 9119L: linux-nvidia@lists.surfsouth.com 9120S: Maintained 9121W: http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml 9122F: drivers/video/fbdev/hgafb.c 9123 9124HIBERNATION (aka Software Suspend, aka swsusp) 9125M: "Rafael J. Wysocki" <rafael@kernel.org> 9126M: Pavel Machek <pavel@ucw.cz> 9127L: linux-pm@vger.kernel.org 9128S: Supported 9129B: https://bugzilla.kernel.org 9130F: arch/*/include/asm/suspend*.h 9131F: arch/x86/power/ 9132F: drivers/base/power/ 9133F: include/linux/freezer.h 9134F: include/linux/pm.h 9135F: include/linux/suspend.h 9136F: kernel/power/ 9137 9138HID CORE LAYER 9139M: Jiri Kosina <jikos@kernel.org> 9140M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 9141L: linux-input@vger.kernel.org 9142S: Maintained 9143T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 9144F: Documentation/hid/ 9145F: drivers/hid/ 9146F: include/linux/hid* 9147F: include/uapi/linux/hid* 9148F: samples/hid/ 9149F: tools/testing/selftests/hid/ 9150 9151HID LOGITECH DRIVERS 9152R: Filipe Laíns <lains@riseup.net> 9153L: linux-input@vger.kernel.org 9154S: Maintained 9155F: drivers/hid/hid-logitech-* 9156 9157HID PHOENIX RC FLIGHT CONTROLLER 9158M: Marcus Folkesson <marcus.folkesson@gmail.com> 9159L: linux-input@vger.kernel.org 9160S: Maintained 9161F: drivers/hid/hid-pxrc.c 9162 9163HID PLAYSTATION DRIVER 9164M: Roderick Colenbrander <roderick.colenbrander@sony.com> 9165L: linux-input@vger.kernel.org 9166S: Supported 9167F: drivers/hid/hid-playstation.c 9168 9169HID SENSOR HUB DRIVERS 9170M: Jiri Kosina <jikos@kernel.org> 9171M: Jonathan Cameron <jic23@kernel.org> 9172M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 9173L: linux-input@vger.kernel.org 9174L: linux-iio@vger.kernel.org 9175S: Maintained 9176F: Documentation/hid/hid-sensor* 9177F: drivers/hid/hid-sensor-* 9178F: drivers/iio/*/hid-* 9179F: include/linux/hid-sensor-* 9180 9181HID VRC-2 CAR CONTROLLER DRIVER 9182M: Marcus Folkesson <marcus.folkesson@gmail.com> 9183L: linux-input@vger.kernel.org 9184S: Maintained 9185F: drivers/hid/hid-vrc2.c 9186 9187HID WACOM DRIVER 9188M: Ping Cheng <ping.cheng@wacom.com> 9189M: Jason Gerecke <jason.gerecke@wacom.com> 9190L: linux-input@vger.kernel.org 9191S: Maintained 9192F: drivers/hid/wacom.h 9193F: drivers/hid/wacom_* 9194 9195HID++ LOGITECH DRIVERS 9196R: Filipe Laíns <lains@riseup.net> 9197R: Bastien Nocera <hadess@hadess.net> 9198L: linux-input@vger.kernel.org 9199S: Maintained 9200F: drivers/hid/hid-logitech-hidpp.c 9201 9202HIGH-RESOLUTION TIMERS, CLOCKEVENTS 9203M: Thomas Gleixner <tglx@linutronix.de> 9204L: linux-kernel@vger.kernel.org 9205S: Maintained 9206T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 9207F: Documentation/timers/ 9208F: include/linux/clockchips.h 9209F: include/linux/hrtimer.h 9210F: kernel/time/clockevents.c 9211F: kernel/time/hrtimer.c 9212F: kernel/time/timer_*.c 9213 9214HIGH-SPEED SCC DRIVER FOR AX.25 9215L: linux-hams@vger.kernel.org 9216S: Orphan 9217F: drivers/net/hamradio/scc.c 9218 9219HIGHPOINT ROCKETRAID 3xxx RAID DRIVER 9220M: HighPoint Linux Team <linux@highpoint-tech.com> 9221S: Supported 9222W: http://www.highpoint-tech.com 9223F: Documentation/scsi/hptiop.rst 9224F: drivers/scsi/hptiop.c 9225 9226HIKEY960 ONBOARD USB GPIO HUB DRIVER 9227M: John Stultz <jstultz@google.com> 9228L: linux-kernel@vger.kernel.org 9229S: Maintained 9230F: drivers/misc/hisi_hikey_usb.c 9231 9232HIMAX HX83112B TOUCHSCREEN SUPPORT 9233M: Job Noorman <job@noorman.info> 9234L: linux-input@vger.kernel.org 9235S: Maintained 9236F: Documentation/devicetree/bindings/input/touchscreen/himax,hx83112b.yaml 9237F: drivers/input/touchscreen/himax_hx83112b.c 9238 9239HIPPI 9240M: Jes Sorensen <jes@trained-monkey.org> 9241L: linux-hippi@sunsite.dk 9242S: Maintained 9243F: drivers/net/hippi/ 9244F: include/linux/hippidevice.h 9245F: include/uapi/linux/if_hippi.h 9246F: net/802/hippi.c 9247 9248HIRSCHMANN HELLCREEK ETHERNET SWITCH DRIVER 9249M: Kurt Kanzenbach <kurt@linutronix.de> 9250L: netdev@vger.kernel.org 9251S: Maintained 9252F: Documentation/devicetree/bindings/net/dsa/hirschmann,hellcreek.yaml 9253F: drivers/net/dsa/hirschmann/* 9254F: include/linux/platform_data/hirschmann-hellcreek.h 9255F: net/dsa/tag_hellcreek.c 9256 9257HISILICON DMA DRIVER 9258M: Zhou Wang <wangzhou1@hisilicon.com> 9259M: Jie Hai <haijie1@huawei.com> 9260L: dmaengine@vger.kernel.org 9261S: Maintained 9262F: drivers/dma/hisi_dma.c 9263 9264HISILICON GPIO DRIVER 9265M: Jay Fang <f.fangjian@huawei.com> 9266L: linux-gpio@vger.kernel.org 9267S: Maintained 9268F: Documentation/devicetree/bindings/gpio/hisilicon,ascend910-gpio.yaml 9269F: drivers/gpio/gpio-hisi.c 9270 9271HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE) 9272M: Longfang Liu <liulongfang@huawei.com> 9273L: linux-crypto@vger.kernel.org 9274S: Maintained 9275F: Documentation/ABI/testing/debugfs-hisi-hpre 9276F: drivers/crypto/hisilicon/hpre/hpre.h 9277F: drivers/crypto/hisilicon/hpre/hpre_crypto.c 9278F: drivers/crypto/hisilicon/hpre/hpre_main.c 9279 9280HISILICON HNS3 PMU DRIVER 9281M: Guangbin Huang <huangguangbin2@huawei.com> 9282S: Supported 9283F: Documentation/admin-guide/perf/hns3-pmu.rst 9284F: drivers/perf/hisilicon/hns3_pmu.c 9285 9286HISILICON I2C CONTROLLER DRIVER 9287M: Yicong Yang <yangyicong@hisilicon.com> 9288L: linux-i2c@vger.kernel.org 9289S: Maintained 9290W: https://www.hisilicon.com 9291F: Documentation/devicetree/bindings/i2c/hisilicon,ascend910-i2c.yaml 9292F: drivers/i2c/busses/i2c-hisi.c 9293 9294HISILICON LPC BUS DRIVER 9295M: Jay Fang <f.fangjian@huawei.com> 9296S: Maintained 9297W: http://www.hisilicon.com 9298F: Documentation/devicetree/bindings/arm/hisilicon/low-pin-count.yaml 9299F: drivers/bus/hisi_lpc.c 9300 9301HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3) 9302M: Yisen Zhuang <yisen.zhuang@huawei.com> 9303M: Salil Mehta <salil.mehta@huawei.com> 9304L: netdev@vger.kernel.org 9305S: Maintained 9306W: http://www.hisilicon.com 9307F: drivers/net/ethernet/hisilicon/hns3/ 9308 9309HISILICON NETWORK SUBSYSTEM DRIVER 9310M: Yisen Zhuang <yisen.zhuang@huawei.com> 9311M: Salil Mehta <salil.mehta@huawei.com> 9312L: netdev@vger.kernel.org 9313S: Maintained 9314W: http://www.hisilicon.com 9315F: Documentation/devicetree/bindings/net/hisilicon*.txt 9316F: drivers/net/ethernet/hisilicon/ 9317 9318HISILICON PMU DRIVER 9319M: Shaokun Zhang <zhangshaokun@hisilicon.com> 9320M: Jonathan Cameron <jonathan.cameron@huawei.com> 9321S: Supported 9322W: http://www.hisilicon.com 9323F: Documentation/admin-guide/perf/hisi-pcie-pmu.rst 9324F: Documentation/admin-guide/perf/hisi-pmu.rst 9325F: drivers/perf/hisilicon 9326 9327HISILICON PTT DRIVER 9328M: Yicong Yang <yangyicong@hisilicon.com> 9329M: Jonathan Cameron <jonathan.cameron@huawei.com> 9330L: linux-kernel@vger.kernel.org 9331S: Maintained 9332F: Documentation/ABI/testing/sysfs-devices-hisi_ptt 9333F: Documentation/trace/hisi-ptt.rst 9334F: drivers/hwtracing/ptt/ 9335F: tools/perf/arch/arm64/util/hisi-ptt.c 9336F: tools/perf/util/hisi-ptt* 9337F: tools/perf/util/hisi-ptt-decoder/* 9338 9339HISILICON QM DRIVER 9340M: Weili Qian <qianweili@huawei.com> 9341M: Zhou Wang <wangzhou1@hisilicon.com> 9342L: linux-crypto@vger.kernel.org 9343S: Maintained 9344F: drivers/crypto/hisilicon/Kconfig 9345F: drivers/crypto/hisilicon/Makefile 9346F: drivers/crypto/hisilicon/qm.c 9347F: drivers/crypto/hisilicon/sgl.c 9348F: include/linux/hisi_acc_qm.h 9349 9350HISILICON ROCE DRIVER 9351M: Haoyue Xu <xuhaoyue1@hisilicon.com> 9352M: Wenpeng Liang <liangwenpeng@huawei.com> 9353L: linux-rdma@vger.kernel.org 9354S: Maintained 9355F: Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt 9356F: drivers/infiniband/hw/hns/ 9357 9358HISILICON SAS Controller 9359M: Xiang Chen <chenxiang66@hisilicon.com> 9360S: Supported 9361W: http://www.hisilicon.com 9362F: Documentation/devicetree/bindings/scsi/hisilicon-sas.txt 9363F: drivers/scsi/hisi_sas/ 9364 9365HISILICON SECURITY ENGINE V2 DRIVER (SEC2) 9366M: Kai Ye <yekai13@huawei.com> 9367M: Longfang Liu <liulongfang@huawei.com> 9368L: linux-crypto@vger.kernel.org 9369S: Maintained 9370F: Documentation/ABI/testing/debugfs-hisi-sec 9371F: drivers/crypto/hisilicon/sec2/sec.h 9372F: drivers/crypto/hisilicon/sec2/sec_crypto.c 9373F: drivers/crypto/hisilicon/sec2/sec_crypto.h 9374F: drivers/crypto/hisilicon/sec2/sec_main.c 9375 9376HISILICON SPI Controller DRIVER FOR KUNPENG SOCS 9377M: Jay Fang <f.fangjian@huawei.com> 9378L: linux-spi@vger.kernel.org 9379S: Maintained 9380W: http://www.hisilicon.com 9381F: drivers/spi/spi-hisi-kunpeng.c 9382 9383HISILICON SPMI CONTROLLER DRIVER FOR HIKEY 970 9384M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9385L: linux-kernel@vger.kernel.org 9386S: Maintained 9387F: Documentation/devicetree/bindings/spmi/hisilicon,hisi-spmi-controller.yaml 9388F: drivers/spmi/hisi-spmi-controller.c 9389 9390HISILICON SPMI PMIC DRIVER FOR HIKEY 6421v600 9391M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9392L: linux-kernel@vger.kernel.org 9393S: Maintained 9394F: Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml 9395F: drivers/mfd/hi6421-spmi-pmic.c 9396 9397HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT 9398M: Weili Qian <qianweili@huawei.com> 9399S: Maintained 9400F: drivers/crypto/hisilicon/trng/trng.c 9401 9402HISILICON V3XX SPI NOR FLASH Controller Driver 9403M: Jay Fang <f.fangjian@huawei.com> 9404S: Maintained 9405W: http://www.hisilicon.com 9406F: drivers/spi/spi-hisi-sfc-v3xx.c 9407 9408HISILICON ZIP Controller DRIVER 9409M: Yang Shen <shenyang39@huawei.com> 9410M: Zhou Wang <wangzhou1@hisilicon.com> 9411L: linux-crypto@vger.kernel.org 9412S: Maintained 9413F: Documentation/ABI/testing/debugfs-hisi-zip 9414F: drivers/crypto/hisilicon/zip/ 9415 9416HMM - Heterogeneous Memory Management 9417M: Jérôme Glisse <jglisse@redhat.com> 9418L: linux-mm@kvack.org 9419S: Maintained 9420F: Documentation/mm/hmm.rst 9421F: include/linux/hmm* 9422F: lib/test_hmm* 9423F: mm/hmm* 9424F: tools/testing/selftests/mm/*hmm* 9425 9426HOST AP DRIVER 9427M: Jouni Malinen <j@w1.fi> 9428L: linux-wireless@vger.kernel.org 9429S: Obsolete 9430W: http://w1.fi/hostap-driver.html 9431F: drivers/net/wireless/intersil/hostap/ 9432 9433HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER 9434L: platform-driver-x86@vger.kernel.org 9435S: Orphan 9436F: drivers/platform/x86/hp/tc1100-wmi.c 9437 9438HPET: High Precision Event Timers driver 9439M: Clemens Ladisch <clemens@ladisch.de> 9440S: Maintained 9441F: Documentation/timers/hpet.rst 9442F: drivers/char/hpet.c 9443F: include/linux/hpet.h 9444F: include/uapi/linux/hpet.h 9445 9446HPET: x86 9447S: Orphan 9448F: arch/x86/include/asm/hpet.h 9449F: arch/x86/kernel/hpet.c 9450 9451HPFS FILESYSTEM 9452M: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz> 9453S: Maintained 9454W: http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi 9455F: fs/hpfs/ 9456 9457HSI SUBSYSTEM 9458M: Sebastian Reichel <sre@kernel.org> 9459S: Maintained 9460T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git 9461F: Documentation/ABI/testing/sysfs-bus-hsi 9462F: Documentation/driver-api/hsi.rst 9463F: drivers/hsi/ 9464F: include/linux/hsi/ 9465F: include/uapi/linux/hsi/ 9466 9467HSO 3G MODEM DRIVER 9468L: linux-usb@vger.kernel.org 9469S: Orphan 9470F: drivers/net/usb/hso.c 9471 9472HSR NETWORK PROTOCOL 9473L: netdev@vger.kernel.org 9474S: Orphan 9475F: net/hsr/ 9476 9477HT16K33 LED CONTROLLER DRIVER 9478M: Robin van der Gracht <robin@protonic.nl> 9479S: Maintained 9480F: Documentation/devicetree/bindings/auxdisplay/holtek,ht16k33.yaml 9481F: drivers/auxdisplay/ht16k33.c 9482 9483HTCPEN TOUCHSCREEN DRIVER 9484M: Pau Oliva Fora <pof@eslack.org> 9485L: linux-input@vger.kernel.org 9486S: Maintained 9487F: drivers/input/touchscreen/htcpen.c 9488 9489HTE SUBSYSTEM 9490M: Dipen Patel <dipenp@nvidia.com> 9491L: timestamp@lists.linux.dev 9492S: Maintained 9493Q: https://patchwork.kernel.org/project/timestamp/list/ 9494T: git git://git.kernel.org/pub/scm/linux/kernel/git/pateldipen1984/linux.git 9495F: Documentation/devicetree/bindings/timestamp/ 9496F: Documentation/driver-api/hte/ 9497F: drivers/hte/ 9498F: include/linux/hte.h 9499 9500HTS221 TEMPERATURE-HUMIDITY IIO DRIVER 9501M: Lorenzo Bianconi <lorenzo@kernel.org> 9502L: linux-iio@vger.kernel.org 9503S: Maintained 9504W: http://www.st.com/ 9505F: Documentation/devicetree/bindings/iio/humidity/st,hts221.yaml 9506F: drivers/iio/humidity/hts221* 9507 9508HUAWEI ETHERNET DRIVER 9509M: Cai Huoqing <cai.huoqing@linux.dev> 9510L: netdev@vger.kernel.org 9511S: Maintained 9512F: Documentation/networking/device_drivers/ethernet/huawei/hinic.rst 9513F: drivers/net/ethernet/huawei/hinic/ 9514 9515HUGETLB SUBSYSTEM 9516M: Mike Kravetz <mike.kravetz@oracle.com> 9517M: Muchun Song <muchun.song@linux.dev> 9518L: linux-mm@kvack.org 9519S: Maintained 9520F: Documentation/ABI/testing/sysfs-kernel-mm-hugepages 9521F: Documentation/admin-guide/mm/hugetlbpage.rst 9522F: Documentation/mm/hugetlbfs_reserv.rst 9523F: Documentation/mm/vmemmap_dedup.rst 9524F: fs/hugetlbfs/ 9525F: include/linux/hugetlb.h 9526F: mm/hugetlb.c 9527F: mm/hugetlb_vmemmap.c 9528F: mm/hugetlb_vmemmap.h 9529 9530HVA ST MEDIA DRIVER 9531M: Jean-Christophe Trotin <jean-christophe.trotin@foss.st.com> 9532L: linux-media@vger.kernel.org 9533S: Supported 9534W: https://linuxtv.org 9535T: git git://linuxtv.org/media_tree.git 9536F: drivers/media/platform/st/sti/hva 9537 9538HWPOISON MEMORY FAILURE HANDLING 9539M: Naoya Horiguchi <naoya.horiguchi@nec.com> 9540R: Miaohe Lin <linmiaohe@huawei.com> 9541L: linux-mm@kvack.org 9542S: Maintained 9543F: mm/hwpoison-inject.c 9544F: mm/memory-failure.c 9545 9546HYCON HY46XX TOUCHSCREEN SUPPORT 9547M: Giulio Benetti <giulio.benetti@benettiengineering.com> 9548L: linux-input@vger.kernel.org 9549S: Maintained 9550F: Documentation/devicetree/bindings/input/touchscreen/hycon,hy46xx.yaml 9551F: drivers/input/touchscreen/hycon-hy46xx.c 9552 9553HYGON PROCESSOR SUPPORT 9554M: Pu Wen <puwen@hygon.cn> 9555L: linux-kernel@vger.kernel.org 9556S: Maintained 9557F: arch/x86/kernel/cpu/hygon.c 9558 9559HYNIX HI556 SENSOR DRIVER 9560M: Shawn Tu <shawnx.tu@intel.com> 9561L: linux-media@vger.kernel.org 9562S: Maintained 9563T: git git://linuxtv.org/media_tree.git 9564F: drivers/media/i2c/hi556.c 9565 9566HYNIX HI846 SENSOR DRIVER 9567M: Martin Kepplinger <martin.kepplinger@puri.sm> 9568L: linux-media@vger.kernel.org 9569S: Maintained 9570F: drivers/media/i2c/hi846.c 9571 9572HYNIX HI847 SENSOR DRIVER 9573M: Shawn Tu <shawnx.tu@intel.com> 9574L: linux-media@vger.kernel.org 9575S: Maintained 9576F: drivers/media/i2c/hi847.c 9577 9578Hyper-V/Azure CORE AND DRIVERS 9579M: "K. Y. Srinivasan" <kys@microsoft.com> 9580M: Haiyang Zhang <haiyangz@microsoft.com> 9581M: Wei Liu <wei.liu@kernel.org> 9582M: Dexuan Cui <decui@microsoft.com> 9583L: linux-hyperv@vger.kernel.org 9584S: Supported 9585T: git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git 9586F: Documentation/ABI/stable/sysfs-bus-vmbus 9587F: Documentation/ABI/testing/debugfs-hyperv 9588F: Documentation/devicetree/bindings/bus/microsoft,vmbus.yaml 9589F: Documentation/networking/device_drivers/ethernet/microsoft/netvsc.rst 9590F: Documentation/virt/hyperv 9591F: arch/arm64/hyperv 9592F: arch/arm64/include/asm/hyperv-tlfs.h 9593F: arch/arm64/include/asm/mshyperv.h 9594F: arch/x86/hyperv 9595F: arch/x86/include/asm/hyperv-tlfs.h 9596F: arch/x86/include/asm/mshyperv.h 9597F: arch/x86/include/asm/trace/hyperv.h 9598F: arch/x86/kernel/cpu/mshyperv.c 9599F: drivers/clocksource/hyperv_timer.c 9600F: drivers/hid/hid-hyperv.c 9601F: drivers/hv/ 9602F: drivers/input/serio/hyperv-keyboard.c 9603F: drivers/iommu/hyperv-iommu.c 9604F: drivers/net/ethernet/microsoft/ 9605F: drivers/net/hyperv/ 9606F: drivers/pci/controller/pci-hyperv-intf.c 9607F: drivers/pci/controller/pci-hyperv.c 9608F: drivers/scsi/storvsc_drv.c 9609F: drivers/uio/uio_hv_generic.c 9610F: drivers/video/fbdev/hyperv_fb.c 9611F: include/asm-generic/hyperv-tlfs.h 9612F: include/asm-generic/mshyperv.h 9613F: include/clocksource/hyperv_timer.h 9614F: include/linux/hyperv.h 9615F: include/net/mana 9616F: include/uapi/linux/hyperv.h 9617F: net/vmw_vsock/hyperv_transport.c 9618F: tools/hv/ 9619 9620HYPERBUS SUPPORT 9621M: Vignesh Raghavendra <vigneshr@ti.com> 9622L: linux-mtd@lists.infradead.org 9623S: Supported 9624Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 9625C: irc://irc.oftc.net/mtd 9626T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git cfi/next 9627F: Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml 9628F: drivers/mtd/hyperbus/ 9629F: include/linux/mtd/hyperbus.h 9630 9631HYPERVISOR VIRTUAL CONSOLE DRIVER 9632L: linuxppc-dev@lists.ozlabs.org 9633S: Odd Fixes 9634F: drivers/tty/hvc/ 9635 9636I2C ACPI SUPPORT 9637M: Mika Westerberg <mika.westerberg@linux.intel.com> 9638L: linux-i2c@vger.kernel.org 9639L: linux-acpi@vger.kernel.org 9640S: Maintained 9641F: drivers/i2c/i2c-core-acpi.c 9642 9643I2C CONTROLLER DRIVER FOR NVIDIA GPU 9644M: Ajay Gupta <ajayg@nvidia.com> 9645L: linux-i2c@vger.kernel.org 9646S: Maintained 9647F: Documentation/i2c/busses/i2c-nvidia-gpu.rst 9648F: drivers/i2c/busses/i2c-nvidia-gpu.c 9649 9650I2C MUXES 9651M: Peter Rosin <peda@axentia.se> 9652L: linux-i2c@vger.kernel.org 9653S: Maintained 9654F: Documentation/devicetree/bindings/i2c/i2c-arb* 9655F: Documentation/devicetree/bindings/i2c/i2c-gate* 9656F: Documentation/devicetree/bindings/i2c/i2c-mux* 9657F: Documentation/i2c/i2c-topology.rst 9658F: Documentation/i2c/muxes/ 9659F: drivers/i2c/i2c-mux.c 9660F: drivers/i2c/muxes/ 9661F: include/linux/i2c-mux.h 9662 9663I2C MV64XXX MARVELL AND ALLWINNER DRIVER 9664M: Gregory CLEMENT <gregory.clement@bootlin.com> 9665L: linux-i2c@vger.kernel.org 9666S: Maintained 9667F: Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml 9668F: drivers/i2c/busses/i2c-mv64xxx.c 9669 9670I2C OVER PARALLEL PORT 9671M: Jean Delvare <jdelvare@suse.com> 9672L: linux-i2c@vger.kernel.org 9673S: Maintained 9674F: Documentation/i2c/busses/i2c-parport.rst 9675F: drivers/i2c/busses/i2c-parport.c 9676 9677I2C SUBSYSTEM 9678M: Wolfram Sang <wsa@kernel.org> 9679L: linux-i2c@vger.kernel.org 9680S: Maintained 9681W: https://i2c.wiki.kernel.org/ 9682Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9683T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9684F: Documentation/devicetree/bindings/i2c/i2c.txt 9685F: Documentation/i2c/ 9686F: drivers/i2c/* 9687F: include/dt-bindings/i2c/i2c.h 9688F: include/linux/i2c-dev.h 9689F: include/linux/i2c-smbus.h 9690F: include/linux/i2c.h 9691F: include/uapi/linux/i2c-*.h 9692F: include/uapi/linux/i2c.h 9693 9694I2C SUBSYSTEM HOST DRIVERS 9695L: linux-i2c@vger.kernel.org 9696S: Odd Fixes 9697W: https://i2c.wiki.kernel.org/ 9698Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9699T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9700F: Documentation/devicetree/bindings/i2c/ 9701F: drivers/i2c/algos/ 9702F: drivers/i2c/busses/ 9703F: include/dt-bindings/i2c/ 9704 9705I2C-TAOS-EVM DRIVER 9706M: Jean Delvare <jdelvare@suse.com> 9707L: linux-i2c@vger.kernel.org 9708S: Maintained 9709F: Documentation/i2c/busses/i2c-taos-evm.rst 9710F: drivers/i2c/busses/i2c-taos-evm.c 9711 9712I2C-TINY-USB DRIVER 9713M: Till Harbaum <till@harbaum.org> 9714L: linux-i2c@vger.kernel.org 9715S: Maintained 9716W: http://www.harbaum.org/till/i2c_tiny_usb 9717F: drivers/i2c/busses/i2c-tiny-usb.c 9718 9719I2C/SMBUS CONTROLLER DRIVERS FOR PC 9720M: Jean Delvare <jdelvare@suse.com> 9721L: linux-i2c@vger.kernel.org 9722S: Maintained 9723F: Documentation/i2c/busses/i2c-ali1535.rst 9724F: Documentation/i2c/busses/i2c-ali1563.rst 9725F: Documentation/i2c/busses/i2c-ali15x3.rst 9726F: Documentation/i2c/busses/i2c-amd756.rst 9727F: Documentation/i2c/busses/i2c-amd8111.rst 9728F: Documentation/i2c/busses/i2c-i801.rst 9729F: Documentation/i2c/busses/i2c-nforce2.rst 9730F: Documentation/i2c/busses/i2c-piix4.rst 9731F: Documentation/i2c/busses/i2c-sis5595.rst 9732F: Documentation/i2c/busses/i2c-sis630.rst 9733F: Documentation/i2c/busses/i2c-sis96x.rst 9734F: Documentation/i2c/busses/i2c-via.rst 9735F: Documentation/i2c/busses/i2c-viapro.rst 9736F: drivers/i2c/busses/i2c-ali1535.c 9737F: drivers/i2c/busses/i2c-ali1563.c 9738F: drivers/i2c/busses/i2c-ali15x3.c 9739F: drivers/i2c/busses/i2c-amd756-s4882.c 9740F: drivers/i2c/busses/i2c-amd756.c 9741F: drivers/i2c/busses/i2c-amd8111.c 9742F: drivers/i2c/busses/i2c-i801.c 9743F: drivers/i2c/busses/i2c-isch.c 9744F: drivers/i2c/busses/i2c-nforce2-s4985.c 9745F: drivers/i2c/busses/i2c-nforce2.c 9746F: drivers/i2c/busses/i2c-piix4.c 9747F: drivers/i2c/busses/i2c-sis5595.c 9748F: drivers/i2c/busses/i2c-sis630.c 9749F: drivers/i2c/busses/i2c-sis96x.c 9750F: drivers/i2c/busses/i2c-via.c 9751F: drivers/i2c/busses/i2c-viapro.c 9752 9753I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER 9754M: Hans de Goede <hdegoede@redhat.com> 9755L: linux-i2c@vger.kernel.org 9756S: Maintained 9757F: drivers/i2c/busses/i2c-cht-wc.c 9758 9759I2C/SMBUS ISMT DRIVER 9760M: Seth Heasley <seth.heasley@intel.com> 9761M: Neil Horman <nhorman@tuxdriver.com> 9762L: linux-i2c@vger.kernel.org 9763F: Documentation/i2c/busses/i2c-ismt.rst 9764F: drivers/i2c/busses/i2c-ismt.c 9765 9766I2C/SMBUS STUB DRIVER 9767M: Jean Delvare <jdelvare@suse.com> 9768L: linux-i2c@vger.kernel.org 9769S: Maintained 9770F: drivers/i2c/i2c-stub.c 9771 9772I3C DRIVER FOR ASPEED AST2600 9773M: Jeremy Kerr <jk@codeconstruct.com.au> 9774S: Maintained 9775F: Documentation/devicetree/bindings/i3c/aspeed,ast2600-i3c.yaml 9776F: drivers/i3c/master/ast2600-i3c-master.c 9777 9778I3C DRIVER FOR CADENCE I3C MASTER IP 9779M: Przemysław Gaj <pgaj@cadence.com> 9780S: Maintained 9781F: Documentation/devicetree/bindings/i3c/cdns,i3c-master.yaml 9782F: drivers/i3c/master/i3c-master-cdns.c 9783 9784I3C DRIVER FOR SYNOPSYS DESIGNWARE 9785S: Orphan 9786F: Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.yaml 9787F: drivers/i3c/master/dw* 9788 9789I3C SUBSYSTEM 9790M: Alexandre Belloni <alexandre.belloni@bootlin.com> 9791L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 9792S: Maintained 9793C: irc://chat.freenode.net/linux-i3c 9794T: git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git 9795F: Documentation/ABI/testing/sysfs-bus-i3c 9796F: Documentation/devicetree/bindings/i3c/ 9797F: Documentation/driver-api/i3c 9798F: drivers/i3c/ 9799F: include/linux/i3c/ 9800 9801IA64 (Itanium) PLATFORM 9802L: linux-ia64@vger.kernel.org 9803S: Orphan 9804F: Documentation/arch/ia64/ 9805F: arch/ia64/ 9806 9807IBM Operation Panel Input Driver 9808M: Eddie James <eajames@linux.ibm.com> 9809L: linux-input@vger.kernel.org 9810S: Maintained 9811F: Documentation/devicetree/bindings/input/ibm,op-panel.yaml 9812F: drivers/input/misc/ibm-panel.c 9813 9814IBM Power 842 compression accelerator 9815M: Haren Myneni <haren@us.ibm.com> 9816S: Supported 9817F: crypto/842.c 9818F: drivers/crypto/nx/Kconfig 9819F: drivers/crypto/nx/Makefile 9820F: drivers/crypto/nx/nx-842* 9821F: include/linux/sw842.h 9822F: lib/842/ 9823 9824IBM Power in-Nest Crypto Acceleration 9825M: Breno Leitão <leitao@debian.org> 9826M: Nayna Jain <nayna@linux.ibm.com> 9827M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9828L: linux-crypto@vger.kernel.org 9829S: Supported 9830F: drivers/crypto/nx/Kconfig 9831F: drivers/crypto/nx/Makefile 9832F: drivers/crypto/nx/nx-aes* 9833F: drivers/crypto/nx/nx-sha* 9834F: drivers/crypto/nx/nx.* 9835F: drivers/crypto/nx/nx_csbcpb.h 9836F: drivers/crypto/nx/nx_debugfs.c 9837 9838IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform 9839M: Tyrel Datwyler <tyreld@linux.ibm.com> 9840L: linux-pci@vger.kernel.org 9841L: linuxppc-dev@lists.ozlabs.org 9842S: Supported 9843F: drivers/pci/hotplug/rpadlpar* 9844 9845IBM Power Linux RAID adapter 9846M: Brian King <brking@us.ibm.com> 9847S: Supported 9848F: drivers/scsi/ipr.* 9849 9850IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform 9851M: Tyrel Datwyler <tyreld@linux.ibm.com> 9852L: linux-pci@vger.kernel.org 9853L: linuxppc-dev@lists.ozlabs.org 9854S: Supported 9855F: drivers/pci/hotplug/rpaphp* 9856 9857IBM Power SRIOV Virtual NIC Device Driver 9858M: Haren Myneni <haren@linux.ibm.com> 9859M: Rick Lindsley <ricklind@linux.ibm.com> 9860R: Nick Child <nnac123@linux.ibm.com> 9861R: Dany Madden <danymadden@us.ibm.com> 9862R: Thomas Falcon <tlfalcon@linux.ibm.com> 9863L: netdev@vger.kernel.org 9864S: Supported 9865F: drivers/net/ethernet/ibm/ibmvnic.* 9866 9867IBM Power VFIO Support 9868M: Timothy Pearson <tpearson@raptorengineering.com> 9869S: Supported 9870F: drivers/vfio/vfio_iommu_spapr_tce.c 9871 9872IBM Power Virtual Ethernet Device Driver 9873M: Nick Child <nnac123@linux.ibm.com> 9874L: netdev@vger.kernel.org 9875S: Supported 9876F: drivers/net/ethernet/ibm/ibmveth.* 9877 9878IBM Power Virtual FC Device Drivers 9879M: Tyrel Datwyler <tyreld@linux.ibm.com> 9880L: linux-scsi@vger.kernel.org 9881S: Supported 9882F: drivers/scsi/ibmvscsi/ibmvfc* 9883 9884IBM Power Virtual Management Channel Driver 9885M: Brad Warrum <bwarrum@linux.ibm.com> 9886M: Ritu Agarwal <rituagar@linux.ibm.com> 9887S: Supported 9888F: drivers/misc/ibmvmc.* 9889 9890IBM Power Virtual SCSI Device Drivers 9891M: Tyrel Datwyler <tyreld@linux.ibm.com> 9892L: linux-scsi@vger.kernel.org 9893S: Supported 9894F: drivers/scsi/ibmvscsi/ibmvscsi* 9895F: include/scsi/viosrp.h 9896 9897IBM Power Virtual SCSI Device Target Driver 9898M: Michael Cyr <mikecyr@linux.ibm.com> 9899L: linux-scsi@vger.kernel.org 9900L: target-devel@vger.kernel.org 9901S: Supported 9902F: drivers/scsi/ibmvscsi_tgt/ 9903 9904IBM Power VMX Cryptographic instructions 9905M: Breno Leitão <leitao@debian.org> 9906M: Nayna Jain <nayna@linux.ibm.com> 9907M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9908L: linux-crypto@vger.kernel.org 9909S: Supported 9910F: drivers/crypto/vmx/Kconfig 9911F: drivers/crypto/vmx/Makefile 9912F: drivers/crypto/vmx/aes* 9913F: drivers/crypto/vmx/ghash* 9914F: drivers/crypto/vmx/ppc-xlate.pl 9915F: drivers/crypto/vmx/vmx.c 9916 9917IBM ServeRAID RAID DRIVER 9918S: Orphan 9919F: drivers/scsi/ips.* 9920 9921ICH LPC AND GPIO DRIVER 9922M: Peter Tyser <ptyser@xes-inc.com> 9923S: Maintained 9924F: drivers/gpio/gpio-ich.c 9925F: drivers/mfd/lpc_ich.c 9926 9927ICY I2C DRIVER 9928M: Max Staudt <max@enpas.org> 9929L: linux-i2c@vger.kernel.org 9930S: Maintained 9931F: drivers/i2c/busses/i2c-icy.c 9932 9933IDEAPAD LAPTOP EXTRAS DRIVER 9934M: Ike Panhc <ike.pan@canonical.com> 9935L: platform-driver-x86@vger.kernel.org 9936S: Maintained 9937W: http://launchpad.net/ideapad-laptop 9938F: drivers/platform/x86/ideapad-laptop.c 9939 9940IDEAPAD LAPTOP SLIDEBAR DRIVER 9941M: Andrey Moiseev <o2g.org.ru@gmail.com> 9942L: linux-input@vger.kernel.org 9943S: Maintained 9944W: https://github.com/o2genum/ideapad-slidebar 9945F: drivers/input/misc/ideapad_slidebar.c 9946 9947IDMAPPED MOUNTS 9948M: Christian Brauner <brauner@kernel.org> 9949M: Seth Forshee <sforshee@kernel.org> 9950L: linux-fsdevel@vger.kernel.org 9951S: Maintained 9952T: git git://git.kernel.org/pub/scm/linux/kernel/git/vfs/idmapping.git 9953F: Documentation/filesystems/idmappings.rst 9954F: include/linux/mnt_idmapping.* 9955F: tools/testing/selftests/mount_setattr/ 9956 9957IDT VersaClock 5 CLOCK DRIVER 9958M: Luca Ceresoli <luca@lucaceresoli.net> 9959S: Maintained 9960F: Documentation/devicetree/bindings/clock/idt,versaclock5.yaml 9961F: drivers/clk/clk-versaclock5.c 9962 9963IEEE 802.15.4 SUBSYSTEM 9964M: Alexander Aring <alex.aring@gmail.com> 9965M: Stefan Schmidt <stefan@datenfreihafen.org> 9966M: Miquel Raynal <miquel.raynal@bootlin.com> 9967L: linux-wpan@vger.kernel.org 9968S: Maintained 9969W: https://linux-wpan.org/ 9970T: git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git 9971T: git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git 9972F: Documentation/networking/ieee802154.rst 9973F: drivers/net/ieee802154/ 9974F: include/linux/ieee802154.h 9975F: include/linux/nl802154.h 9976F: include/net/af_ieee802154.h 9977F: include/net/cfg802154.h 9978F: include/net/ieee802154_netdev.h 9979F: include/net/mac802154.h 9980F: include/net/nl802154.h 9981F: net/ieee802154/ 9982F: net/mac802154/ 9983 9984IFCVF VIRTIO DATA PATH ACCELERATOR 9985R: Zhu Lingshan <lingshan.zhu@intel.com> 9986F: drivers/vdpa/ifcvf/ 9987 9988IFE PROTOCOL 9989M: Yotam Gigi <yotam.gi@gmail.com> 9990M: Jamal Hadi Salim <jhs@mojatatu.com> 9991F: include/net/ife.h 9992F: include/uapi/linux/ife.h 9993F: net/ife 9994 9995IGORPLUG-USB IR RECEIVER 9996M: Sean Young <sean@mess.org> 9997L: linux-media@vger.kernel.org 9998S: Maintained 9999F: drivers/media/rc/igorplugusb.c 10000 10001IGUANAWORKS USB IR TRANSCEIVER 10002M: Sean Young <sean@mess.org> 10003L: linux-media@vger.kernel.org 10004S: Maintained 10005F: drivers/media/rc/iguanair.c 10006 10007IIO DIGITAL POTENTIOMETER DAC 10008M: Peter Rosin <peda@axentia.se> 10009L: linux-iio@vger.kernel.org 10010S: Maintained 10011F: Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac 10012F: Documentation/devicetree/bindings/iio/dac/dpot-dac.yaml 10013F: drivers/iio/dac/dpot-dac.c 10014 10015IIO ENVELOPE DETECTOR 10016M: Peter Rosin <peda@axentia.se> 10017L: linux-iio@vger.kernel.org 10018S: Maintained 10019F: Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector 10020F: Documentation/devicetree/bindings/iio/adc/envelope-detector.yaml 10021F: drivers/iio/adc/envelope-detector.c 10022 10023IIO LIGHT SENSOR GAIN-TIME-SCALE HELPERS 10024M: Matti Vaittinen <mazziesaccount@gmail.com> 10025L: linux-iio@vger.kernel.org 10026S: Maintained 10027F: drivers/iio/light/gain-time-scale-helper.c 10028F: drivers/iio/light/gain-time-scale-helper.h 10029 10030IIO MULTIPLEXER 10031M: Peter Rosin <peda@axentia.se> 10032L: linux-iio@vger.kernel.org 10033S: Maintained 10034F: Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.yaml 10035F: drivers/iio/multiplexer/iio-mux.c 10036 10037IIO SCMI BASED DRIVER 10038M: Jyoti Bhayana <jbhayana@google.com> 10039L: linux-iio@vger.kernel.org 10040S: Maintained 10041F: drivers/iio/common/scmi_sensors/scmi_iio.c 10042 10043IIO SUBSYSTEM AND DRIVERS 10044M: Jonathan Cameron <jic23@kernel.org> 10045R: Lars-Peter Clausen <lars@metafoo.de> 10046L: linux-iio@vger.kernel.org 10047S: Maintained 10048T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 10049F: Documentation/ABI/testing/configfs-iio* 10050F: Documentation/ABI/testing/sysfs-bus-iio* 10051F: Documentation/devicetree/bindings/iio/ 10052F: drivers/iio/ 10053F: drivers/staging/iio/ 10054F: include/dt-bindings/iio/ 10055F: include/linux/iio/ 10056F: tools/iio/ 10057 10058IIO UNIT CONVERTER 10059M: Peter Rosin <peda@axentia.se> 10060L: linux-iio@vger.kernel.org 10061S: Maintained 10062F: Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.yaml 10063F: Documentation/devicetree/bindings/iio/afe/current-sense-shunt.yaml 10064F: Documentation/devicetree/bindings/iio/afe/voltage-divider.yaml 10065F: drivers/iio/afe/iio-rescale.c 10066 10067IKANOS/ADI EAGLE ADSL USB DRIVER 10068M: Matthieu Castet <castet.matthieu@free.fr> 10069M: Stanislaw Gruszka <stf_xl@wp.pl> 10070S: Maintained 10071F: drivers/usb/atm/ueagle-atm.c 10072 10073IMAGIS TOUCHSCREEN DRIVER 10074M: Markuss Broks <markuss.broks@gmail.com> 10075S: Maintained 10076F: Documentation/devicetree/bindings/input/touchscreen/imagis,ist3038c.yaml 10077F: drivers/input/touchscreen/imagis.c 10078 10079IMGTEC ASCII LCD DRIVER 10080M: Paul Burton <paulburton@kernel.org> 10081S: Maintained 10082F: Documentation/devicetree/bindings/auxdisplay/img,ascii-lcd.yaml 10083F: drivers/auxdisplay/img-ascii-lcd.c 10084 10085IMGTEC IR DECODER DRIVER 10086S: Orphan 10087F: drivers/media/rc/img-ir/ 10088 10089IMON SOUNDGRAPH USB IR RECEIVER 10090M: Sean Young <sean@mess.org> 10091L: linux-media@vger.kernel.org 10092S: Maintained 10093F: drivers/media/rc/imon.c 10094F: drivers/media/rc/imon_raw.c 10095 10096IMS TWINTURBO FRAMEBUFFER DRIVER 10097L: linux-fbdev@vger.kernel.org 10098S: Orphan 10099F: drivers/video/fbdev/imsttfb.c 10100 10101INA209 HARDWARE MONITOR DRIVER 10102M: Guenter Roeck <linux@roeck-us.net> 10103L: linux-hwmon@vger.kernel.org 10104S: Maintained 10105F: Documentation/devicetree/bindings/hwmon/ti,ina2xx.yaml 10106F: Documentation/hwmon/ina209.rst 10107F: drivers/hwmon/ina209.c 10108 10109INA2XX HARDWARE MONITOR DRIVER 10110M: Guenter Roeck <linux@roeck-us.net> 10111L: linux-hwmon@vger.kernel.org 10112S: Maintained 10113F: Documentation/hwmon/ina2xx.rst 10114F: drivers/hwmon/ina2xx.c 10115F: include/linux/platform_data/ina2xx.h 10116 10117INDEX OF FURTHER KERNEL DOCUMENTATION 10118M: Carlos Bilbao <carlos.bilbao@amd.com> 10119S: Maintained 10120F: Documentation/process/kernel-docs.rst 10121 10122INDUSTRY PACK SUBSYSTEM (IPACK) 10123M: Samuel Iglesias Gonsalvez <siglesias@igalia.com> 10124M: Jens Taprogge <jens.taprogge@taprogge.org> 10125M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 10126L: industrypack-devel@lists.sourceforge.net 10127S: Maintained 10128W: http://industrypack.sourceforge.net 10129F: drivers/ipack/ 10130 10131INFINEON DPS310 Driver 10132M: Eddie James <eajames@linux.ibm.com> 10133L: linux-iio@vger.kernel.org 10134S: Maintained 10135F: drivers/iio/pressure/dps310.c 10136 10137INFINEON PEB2466 ASoC CODEC 10138M: Herve Codina <herve.codina@bootlin.com> 10139L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10140S: Maintained 10141F: Documentation/devicetree/bindings/sound/infineon,peb2466.yaml 10142F: sound/soc/codecs/peb2466.c 10143 10144INFINIBAND SUBSYSTEM 10145M: Jason Gunthorpe <jgg@nvidia.com> 10146M: Leon Romanovsky <leonro@nvidia.com> 10147L: linux-rdma@vger.kernel.org 10148S: Supported 10149W: https://github.com/linux-rdma/rdma-core 10150Q: http://patchwork.kernel.org/project/linux-rdma/list/ 10151T: git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git 10152F: Documentation/devicetree/bindings/infiniband/ 10153F: Documentation/infiniband/ 10154F: drivers/infiniband/ 10155F: include/rdma/ 10156F: include/trace/events/ib_mad.h 10157F: include/trace/events/ib_umad.h 10158F: include/trace/misc/rdma.h 10159F: include/uapi/linux/if_infiniband.h 10160F: include/uapi/rdma/ 10161F: samples/bpf/ibumad_kern.c 10162F: samples/bpf/ibumad_user.c 10163 10164INGENIC JZ4780 NAND DRIVER 10165M: Harvey Hunt <harveyhuntnexus@gmail.com> 10166L: linux-mtd@lists.infradead.org 10167L: linux-mips@vger.kernel.org 10168S: Maintained 10169F: drivers/mtd/nand/raw/ingenic/ 10170 10171INGENIC JZ47xx SoCs 10172M: Paul Cercueil <paul@crapouillou.net> 10173L: linux-mips@vger.kernel.org 10174S: Maintained 10175F: arch/mips/boot/dts/ingenic/ 10176F: arch/mips/generic/board-ingenic.c 10177F: arch/mips/include/asm/mach-ingenic/ 10178F: arch/mips/ingenic/Kconfig 10179F: drivers/clk/ingenic/ 10180F: drivers/dma/dma-jz4780.c 10181F: drivers/gpu/drm/ingenic/ 10182F: drivers/i2c/busses/i2c-jz4780.c 10183F: drivers/iio/adc/ingenic-adc.c 10184F: drivers/irqchip/irq-ingenic.c 10185F: drivers/memory/jz4780-nemc.c 10186F: drivers/mmc/host/jz4740_mmc.c 10187F: drivers/mtd/nand/raw/ingenic/ 10188F: drivers/pinctrl/pinctrl-ingenic.c 10189F: drivers/power/supply/ingenic-battery.c 10190F: drivers/pwm/pwm-jz4740.c 10191F: drivers/remoteproc/ingenic_rproc.c 10192F: drivers/rtc/rtc-jz4740.c 10193F: drivers/tty/serial/8250/8250_ingenic.c 10194F: drivers/usb/musb/jz4740.c 10195F: drivers/watchdog/jz4740_wdt.c 10196F: include/dt-bindings/iio/adc/ingenic,adc.h 10197F: include/linux/mfd/ingenic-tcu.h 10198F: sound/soc/codecs/jz47* 10199F: sound/soc/jz4740/ 10200 10201INJOINIC IP5xxx POWER BANK IC DRIVER 10202M: Samuel Holland <samuel@sholland.org> 10203S: Maintained 10204F: drivers/power/supply/ip5xxx_power.c 10205 10206INOTIFY 10207M: Jan Kara <jack@suse.cz> 10208R: Amir Goldstein <amir73il@gmail.com> 10209L: linux-fsdevel@vger.kernel.org 10210S: Maintained 10211F: Documentation/filesystems/inotify.rst 10212F: fs/notify/inotify/ 10213F: include/linux/inotify.h 10214F: include/uapi/linux/inotify.h 10215 10216INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS 10217M: Dmitry Torokhov <dmitry.torokhov@gmail.com> 10218L: linux-input@vger.kernel.org 10219S: Maintained 10220Q: http://patchwork.kernel.org/project/linux-input/list/ 10221T: git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git 10222F: Documentation/devicetree/bindings/input/ 10223F: Documentation/devicetree/bindings/serio/ 10224F: Documentation/input/ 10225F: drivers/input/ 10226F: include/dt-bindings/input/ 10227F: include/linux/input.h 10228F: include/linux/input/ 10229F: include/uapi/linux/input-event-codes.h 10230F: include/uapi/linux/input.h 10231 10232INPUT MULTITOUCH (MT) PROTOCOL 10233M: Henrik Rydberg <rydberg@bitmath.org> 10234L: linux-input@vger.kernel.org 10235S: Odd fixes 10236F: Documentation/input/multi-touch-protocol.rst 10237F: drivers/input/input-mt.c 10238K: \b(ABS|SYN)_MT_ 10239 10240INSIDE SECURE CRYPTO DRIVER 10241M: Antoine Tenart <atenart@kernel.org> 10242L: linux-crypto@vger.kernel.org 10243S: Maintained 10244F: drivers/crypto/inside-secure/ 10245 10246INTEGRITY MEASUREMENT ARCHITECTURE (IMA) 10247M: Mimi Zohar <zohar@linux.ibm.com> 10248M: Dmitry Kasatkin <dmitry.kasatkin@gmail.com> 10249L: linux-integrity@vger.kernel.org 10250S: Supported 10251T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 10252F: security/integrity/ 10253F: security/integrity/ima/ 10254 10255INTEL 810/815 FRAMEBUFFER DRIVER 10256M: Antonino Daplas <adaplas@gmail.com> 10257L: linux-fbdev@vger.kernel.org 10258S: Maintained 10259F: drivers/video/fbdev/i810/ 10260 10261INTEL 8255 GPIO DRIVER 10262M: William Breathitt Gray <william.gray@linaro.org> 10263L: linux-gpio@vger.kernel.org 10264S: Maintained 10265F: drivers/gpio/gpio-i8255.c 10266F: drivers/gpio/gpio-i8255.h 10267 10268INTEL ASoC DRIVERS 10269M: Cezary Rojewski <cezary.rojewski@intel.com> 10270M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 10271M: Liam Girdwood <liam.r.girdwood@linux.intel.com> 10272M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 10273M: Bard Liao <yung-chuan.liao@linux.intel.com> 10274M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 10275M: Kai Vehmanen <kai.vehmanen@linux.intel.com> 10276L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10277S: Supported 10278F: sound/soc/intel/ 10279 10280INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER 10281M: Hans de Goede <hdegoede@redhat.com> 10282L: platform-driver-x86@vger.kernel.org 10283S: Maintained 10284F: drivers/platform/x86/intel/atomisp2/pm.c 10285 10286INTEL ATOMISP2 LED DRIVER 10287M: Hans de Goede <hdegoede@redhat.com> 10288L: platform-driver-x86@vger.kernel.org 10289S: Maintained 10290F: drivers/platform/x86/intel/atomisp2/led.c 10291 10292INTEL BIOS SAR INT1092 DRIVER 10293M: Shravan Sudhakar <s.shravan@intel.com> 10294M: Intel Corporation <linuxwwan@intel.com> 10295L: platform-driver-x86@vger.kernel.org 10296S: Maintained 10297F: drivers/platform/x86/intel/int1092/ 10298 10299INTEL BROXTON PMC DRIVER 10300M: Mika Westerberg <mika.westerberg@linux.intel.com> 10301M: Zha Qipeng <qipeng.zha@intel.com> 10302S: Maintained 10303F: drivers/mfd/intel_pmc_bxt.c 10304F: include/linux/mfd/intel_pmc_bxt.h 10305 10306INTEL C600 SERIES SAS CONTROLLER DRIVER 10307M: Artur Paszkiewicz <artur.paszkiewicz@intel.com> 10308L: linux-scsi@vger.kernel.org 10309S: Supported 10310T: git git://git.code.sf.net/p/intel-sas/isci 10311F: drivers/scsi/isci/ 10312 10313INTEL CPU family model numbers 10314M: Tony Luck <tony.luck@intel.com> 10315M: x86@kernel.org 10316L: linux-kernel@vger.kernel.org 10317S: Supported 10318F: arch/x86/include/asm/intel-family.h 10319 10320INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets) 10321M: Jani Nikula <jani.nikula@linux.intel.com> 10322M: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> 10323M: Rodrigo Vivi <rodrigo.vivi@intel.com> 10324M: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> 10325L: intel-gfx@lists.freedesktop.org 10326S: Supported 10327W: https://01.org/linuxgraphics/ 10328Q: http://patchwork.freedesktop.org/project/intel-gfx/ 10329B: https://gitlab.freedesktop.org/drm/intel/-/wikis/How-to-file-i915-bugs 10330C: irc://irc.oftc.net/intel-gfx 10331T: git git://anongit.freedesktop.org/drm-intel 10332F: Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon 10333F: Documentation/gpu/i915.rst 10334F: drivers/gpu/drm/i915/ 10335F: include/drm/i915* 10336F: include/uapi/drm/i915_drm.h 10337 10338INTEL ETHERNET DRIVERS 10339M: Jesse Brandeburg <jesse.brandeburg@intel.com> 10340M: Tony Nguyen <anthony.l.nguyen@intel.com> 10341L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 10342S: Supported 10343W: http://www.intel.com/support/feedback.htm 10344W: http://e1000.sourceforge.net/ 10345Q: http://patchwork.ozlabs.org/project/intel-wired-lan/list/ 10346T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue.git 10347T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git 10348F: Documentation/networking/device_drivers/ethernet/intel/ 10349F: drivers/net/ethernet/intel/ 10350F: drivers/net/ethernet/intel/*/ 10351F: include/linux/avf/virtchnl.h 10352F: include/linux/net/intel/iidc.h 10353 10354INTEL ETHERNET PROTOCOL DRIVER FOR RDMA 10355M: Mustafa Ismail <mustafa.ismail@intel.com> 10356M: Shiraz Saleem <shiraz.saleem@intel.com> 10357L: linux-rdma@vger.kernel.org 10358S: Supported 10359F: drivers/infiniband/hw/irdma/ 10360F: include/uapi/rdma/irdma-abi.h 10361 10362INTEL FRAMEBUFFER DRIVER (excluding 810 and 815) 10363M: Maik Broemme <mbroemme@libmpq.org> 10364L: linux-fbdev@vger.kernel.org 10365S: Maintained 10366F: Documentation/fb/intelfb.rst 10367F: drivers/video/fbdev/intelfb/ 10368 10369INTEL GPIO DRIVERS 10370M: Andy Shevchenko <andy@kernel.org> 10371L: linux-gpio@vger.kernel.org 10372S: Supported 10373T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10374F: drivers/gpio/gpio-elkhartlake.c 10375F: drivers/gpio/gpio-ich.c 10376F: drivers/gpio/gpio-merrifield.c 10377F: drivers/gpio/gpio-ml-ioh.c 10378F: drivers/gpio/gpio-pch.c 10379F: drivers/gpio/gpio-sch.c 10380F: drivers/gpio/gpio-sodaville.c 10381F: drivers/gpio/gpio-tangier.c 10382 10383INTEL GVT-g DRIVERS (Intel GPU Virtualization) 10384M: Zhenyu Wang <zhenyuw@linux.intel.com> 10385M: Zhi Wang <zhi.a.wang@intel.com> 10386L: intel-gvt-dev@lists.freedesktop.org 10387L: intel-gfx@lists.freedesktop.org 10388S: Supported 10389W: https://01.org/igvt-g 10390T: git https://github.com/intel/gvt-linux.git 10391F: drivers/gpu/drm/i915/gvt/ 10392 10393INTEL HID EVENT DRIVER 10394M: Alex Hung <alexhung@gmail.com> 10395L: platform-driver-x86@vger.kernel.org 10396S: Maintained 10397F: drivers/platform/x86/intel/hid.c 10398 10399INTEL I/OAT DMA DRIVER 10400M: Dave Jiang <dave.jiang@intel.com> 10401R: Dan Williams <dan.j.williams@intel.com> 10402L: dmaengine@vger.kernel.org 10403S: Supported 10404Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 10405F: drivers/dma/ioat* 10406 10407INTEL IDLE DRIVER 10408M: Jacob Pan <jacob.jun.pan@linux.intel.com> 10409M: Len Brown <lenb@kernel.org> 10410L: linux-pm@vger.kernel.org 10411S: Supported 10412B: https://bugzilla.kernel.org 10413T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git 10414F: drivers/idle/intel_idle.c 10415 10416INTEL IDXD DRIVER 10417M: Fenghua Yu <fenghua.yu@intel.com> 10418M: Dave Jiang <dave.jiang@intel.com> 10419L: dmaengine@vger.kernel.org 10420S: Supported 10421F: drivers/dma/idxd/* 10422F: include/uapi/linux/idxd.h 10423 10424INTEL IN FIELD SCAN (IFS) DEVICE 10425M: Jithu Joseph <jithu.joseph@intel.com> 10426R: Ashok Raj <ashok.raj@intel.com> 10427R: Tony Luck <tony.luck@intel.com> 10428S: Maintained 10429F: drivers/platform/x86/intel/ifs 10430F: include/trace/events/intel_ifs.h 10431 10432INTEL INTEGRATED SENSOR HUB DRIVER 10433M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10434M: Jiri Kosina <jikos@kernel.org> 10435L: linux-input@vger.kernel.org 10436S: Maintained 10437F: drivers/hid/intel-ish-hid/ 10438 10439INTEL IOMMU (VT-d) 10440M: David Woodhouse <dwmw2@infradead.org> 10441M: Lu Baolu <baolu.lu@linux.intel.com> 10442L: iommu@lists.linux.dev 10443S: Supported 10444T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10445F: drivers/iommu/intel/ 10446 10447INTEL IPU3 CSI-2 CIO2 DRIVER 10448M: Yong Zhi <yong.zhi@intel.com> 10449M: Sakari Ailus <sakari.ailus@linux.intel.com> 10450M: Bingbu Cao <bingbu.cao@intel.com> 10451M: Dan Scally <djrscally@gmail.com> 10452R: Tianshu Qiu <tian.shu.qiu@intel.com> 10453L: linux-media@vger.kernel.org 10454S: Maintained 10455T: git git://linuxtv.org/media_tree.git 10456F: Documentation/userspace-api/media/v4l/pixfmt-srggb10-ipu3.rst 10457F: drivers/media/pci/intel/ipu3/ 10458 10459INTEL IPU3 CSI-2 IMGU DRIVER 10460M: Sakari Ailus <sakari.ailus@linux.intel.com> 10461R: Bingbu Cao <bingbu.cao@intel.com> 10462R: Tianshu Qiu <tian.shu.qiu@intel.com> 10463L: linux-media@vger.kernel.org 10464S: Maintained 10465F: Documentation/admin-guide/media/ipu3.rst 10466F: Documentation/admin-guide/media/ipu3_rcb.svg 10467F: Documentation/userspace-api/media/v4l/pixfmt-meta-intel-ipu3.rst 10468F: drivers/staging/media/ipu3/ 10469 10470INTEL ISHTP ECLITE DRIVER 10471M: Sumesh K Naduvalath <sumesh.k.naduvalath@intel.com> 10472L: platform-driver-x86@vger.kernel.org 10473S: Supported 10474F: drivers/platform/x86/intel/ishtp_eclite.c 10475 10476INTEL IXP4XX CRYPTO SUPPORT 10477M: Corentin Labbe <clabbe@baylibre.com> 10478L: linux-crypto@vger.kernel.org 10479S: Maintained 10480F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 10481 10482INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT 10483M: Krzysztof Halasa <khalasa@piap.pl> 10484S: Maintained 10485F: drivers/net/ethernet/xscale/ixp4xx_eth.c 10486F: drivers/net/wan/ixp4xx_hss.c 10487F: drivers/soc/ixp4xx/ixp4xx-npe.c 10488F: drivers/soc/ixp4xx/ixp4xx-qmgr.c 10489F: include/linux/soc/ixp4xx/npe.h 10490F: include/linux/soc/ixp4xx/qmgr.h 10491 10492INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT 10493M: Deepak Saxena <dsaxena@plexity.net> 10494S: Maintained 10495F: Documentation/devicetree/bindings/rng/intel,ixp46x-rng.yaml 10496F: drivers/char/hw_random/ixp4xx-rng.c 10497 10498INTEL KEEM BAY DRM DRIVER 10499M: Anitha Chrisanthus <anitha.chrisanthus@intel.com> 10500M: Edmund Dea <edmund.j.dea@intel.com> 10501S: Maintained 10502F: Documentation/devicetree/bindings/display/intel,keembay-display.yaml 10503F: drivers/gpu/drm/kmb/ 10504 10505INTEL KEEM BAY OCS AES/SM4 CRYPTO DRIVER 10506M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10507S: Maintained 10508F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-aes.yaml 10509F: drivers/crypto/intel/keembay/Kconfig 10510F: drivers/crypto/intel/keembay/Makefile 10511F: drivers/crypto/intel/keembay/keembay-ocs-aes-core.c 10512F: drivers/crypto/intel/keembay/ocs-aes.c 10513F: drivers/crypto/intel/keembay/ocs-aes.h 10514 10515INTEL KEEM BAY OCS ECC CRYPTO DRIVER 10516M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10517M: Prabhjot Khurana <prabhjot.khurana@intel.com> 10518M: Mark Gross <mgross@linux.intel.com> 10519S: Maintained 10520F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-ecc.yaml 10521F: drivers/crypto/intel/keembay/Kconfig 10522F: drivers/crypto/intel/keembay/Makefile 10523F: drivers/crypto/intel/keembay/keembay-ocs-ecc.c 10524 10525INTEL KEEM BAY OCS HCU CRYPTO DRIVER 10526M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10527M: Declan Murphy <declan.murphy@intel.com> 10528S: Maintained 10529F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-hcu.yaml 10530F: drivers/crypto/intel/keembay/Kconfig 10531F: drivers/crypto/intel/keembay/Makefile 10532F: drivers/crypto/intel/keembay/keembay-ocs-hcu-core.c 10533F: drivers/crypto/intel/keembay/ocs-hcu.c 10534F: drivers/crypto/intel/keembay/ocs-hcu.h 10535 10536INTEL MANAGEMENT ENGINE (mei) 10537M: Tomas Winkler <tomas.winkler@intel.com> 10538L: linux-kernel@vger.kernel.org 10539S: Supported 10540F: Documentation/driver-api/mei/* 10541F: drivers/misc/mei/ 10542F: drivers/watchdog/mei_wdt.c 10543F: include/linux/mei_aux.h 10544F: include/linux/mei_cl_bus.h 10545F: include/uapi/linux/mei.h 10546F: include/uapi/linux/mei_uuid.h 10547F: include/uapi/linux/uuid.h 10548F: samples/mei/* 10549 10550INTEL MAX 10 BMC MFD DRIVER 10551M: Xu Yilun <yilun.xu@intel.com> 10552R: Tom Rix <trix@redhat.com> 10553S: Maintained 10554F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc 10555F: Documentation/hwmon/intel-m10-bmc-hwmon.rst 10556F: drivers/hwmon/intel-m10-bmc-hwmon.c 10557F: drivers/mfd/intel-m10-bmc* 10558F: include/linux/mfd/intel-m10-bmc.h 10559 10560INTEL MAX10 BMC SECURE UPDATES 10561M: Russ Weight <russell.h.weight@intel.com> 10562L: linux-fpga@vger.kernel.org 10563S: Maintained 10564F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc-sec-update 10565F: drivers/fpga/intel-m10-bmc-sec-update.c 10566 10567INTEL P-Unit IPC DRIVER 10568M: Zha Qipeng <qipeng.zha@intel.com> 10569L: platform-driver-x86@vger.kernel.org 10570S: Maintained 10571F: arch/x86/include/asm/intel_punit_ipc.h 10572F: drivers/platform/x86/intel/punit_ipc.c 10573 10574INTEL PMC CORE DRIVER 10575M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10576M: David E Box <david.e.box@intel.com> 10577L: platform-driver-x86@vger.kernel.org 10578S: Maintained 10579F: Documentation/ABI/testing/sysfs-platform-intel-pmc 10580F: drivers/platform/x86/intel/pmc/ 10581 10582INTEL PMIC GPIO DRIVERS 10583M: Andy Shevchenko <andy@kernel.org> 10584S: Supported 10585T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10586F: drivers/gpio/gpio-*cove.c 10587 10588INTEL PMIC MULTIFUNCTION DEVICE DRIVERS 10589M: Andy Shevchenko <andy@kernel.org> 10590S: Supported 10591F: drivers/mfd/intel_soc_pmic* 10592F: include/linux/mfd/intel_soc_pmic* 10593 10594INTEL PMT DRIVERS 10595M: David E. Box <david.e.box@linux.intel.com> 10596S: Supported 10597F: drivers/platform/x86/intel/pmt/ 10598 10599INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT 10600M: Stanislav Yakovlev <stas.yakovlev@gmail.com> 10601L: linux-wireless@vger.kernel.org 10602S: Maintained 10603F: Documentation/networking/device_drivers/wifi/intel/ipw2100.rst 10604F: Documentation/networking/device_drivers/wifi/intel/ipw2200.rst 10605F: drivers/net/wireless/intel/ipw2x00/ 10606 10607INTEL PSTATE DRIVER 10608M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10609M: Len Brown <lenb@kernel.org> 10610L: linux-pm@vger.kernel.org 10611S: Supported 10612F: drivers/cpufreq/intel_pstate.c 10613 10614INTEL PTP DFL ToD DRIVER 10615M: Tianfei Zhang <tianfei.zhang@intel.com> 10616L: linux-fpga@vger.kernel.org 10617L: netdev@vger.kernel.org 10618S: Maintained 10619F: drivers/ptp/ptp_dfl_tod.c 10620 10621INTEL QUADRATURE ENCODER PERIPHERAL DRIVER 10622M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 10623L: linux-iio@vger.kernel.org 10624F: drivers/counter/intel-qep.c 10625 10626INTEL SCU DRIVERS 10627M: Mika Westerberg <mika.westerberg@linux.intel.com> 10628S: Maintained 10629F: arch/x86/include/asm/intel_scu_ipc.h 10630F: drivers/platform/x86/intel_scu_* 10631 10632INTEL SDSI DRIVER 10633M: David E. Box <david.e.box@linux.intel.com> 10634S: Supported 10635F: drivers/platform/x86/intel/sdsi.c 10636F: tools/arch/x86/intel_sdsi/ 10637F: tools/testing/selftests/drivers/sdsi/ 10638 10639INTEL SGX 10640M: Jarkko Sakkinen <jarkko@kernel.org> 10641R: Dave Hansen <dave.hansen@linux.intel.com> 10642L: linux-sgx@vger.kernel.org 10643S: Supported 10644Q: https://patchwork.kernel.org/project/intel-sgx/list/ 10645T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/sgx 10646F: Documentation/arch/x86/sgx.rst 10647F: arch/x86/entry/vdso/vsgx.S 10648F: arch/x86/include/asm/sgx.h 10649F: arch/x86/include/uapi/asm/sgx.h 10650F: arch/x86/kernel/cpu/sgx/* 10651F: tools/testing/selftests/sgx/* 10652K: \bSGX_ 10653 10654INTEL SKYLAKE INT3472 ACPI DEVICE DRIVER 10655M: Daniel Scally <djrscally@gmail.com> 10656S: Maintained 10657F: drivers/platform/x86/intel/int3472/ 10658 10659INTEL SPEED SELECT TECHNOLOGY 10660M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10661L: platform-driver-x86@vger.kernel.org 10662S: Maintained 10663F: drivers/platform/x86/intel/speed_select_if/ 10664F: include/uapi/linux/isst_if.h 10665F: tools/power/x86/intel-speed-select/ 10666 10667INTEL STRATIX10 FIRMWARE DRIVERS 10668M: Dinh Nguyen <dinguyen@kernel.org> 10669L: linux-kernel@vger.kernel.org 10670S: Maintained 10671T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 10672F: Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu 10673F: Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt 10674F: drivers/firmware/stratix10-rsu.c 10675F: drivers/firmware/stratix10-svc.c 10676F: include/linux/firmware/intel/stratix10-smc.h 10677F: include/linux/firmware/intel/stratix10-svc-client.h 10678 10679INTEL TELEMETRY DRIVER 10680M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10681M: "David E. Box" <david.e.box@linux.intel.com> 10682L: platform-driver-x86@vger.kernel.org 10683S: Maintained 10684F: arch/x86/include/asm/intel_telemetry.h 10685F: drivers/platform/x86/intel/telemetry/ 10686 10687INTEL TPMI DRIVER 10688M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10689L: platform-driver-x86@vger.kernel.org 10690S: Maintained 10691F: drivers/platform/x86/intel/tpmi.c 10692F: include/linux/intel_tpmi.h 10693 10694INTEL UNCORE FREQUENCY CONTROL 10695M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10696L: platform-driver-x86@vger.kernel.org 10697S: Maintained 10698F: Documentation/admin-guide/pm/intel_uncore_frequency_scaling.rst 10699F: drivers/platform/x86/intel/uncore-frequency/ 10700 10701INTEL VENDOR SPECIFIC EXTENDED CAPABILITIES DRIVER 10702M: David E. Box <david.e.box@linux.intel.com> 10703S: Supported 10704F: drivers/platform/x86/intel/vsec.* 10705 10706INTEL VIRTUAL BUTTON DRIVER 10707M: AceLan Kao <acelan.kao@canonical.com> 10708L: platform-driver-x86@vger.kernel.org 10709S: Maintained 10710F: drivers/platform/x86/intel/vbtn.c 10711 10712INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy) 10713M: Stanislaw Gruszka <stf_xl@wp.pl> 10714L: linux-wireless@vger.kernel.org 10715S: Supported 10716F: drivers/net/wireless/intel/iwlegacy/ 10717 10718INTEL WIRELESS WIFI LINK (iwlwifi) 10719M: Gregory Greenman <gregory.greenman@intel.com> 10720L: linux-wireless@vger.kernel.org 10721S: Supported 10722W: https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi 10723T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git 10724F: drivers/net/wireless/intel/iwlwifi/ 10725 10726INTEL WMI SLIM BOOTLOADER (SBL) FIRMWARE UPDATE DRIVER 10727M: Jithu Joseph <jithu.joseph@intel.com> 10728R: Maurice Ma <maurice.ma@intel.com> 10729S: Maintained 10730W: https://slimbootloader.github.io/security/firmware-update.html 10731F: drivers/platform/x86/intel/wmi/sbl-fw-update.c 10732 10733INTEL WMI THUNDERBOLT FORCE POWER DRIVER 10734L: Dell.Client.Kernel@dell.com 10735S: Maintained 10736F: drivers/platform/x86/intel/wmi/thunderbolt.c 10737 10738INTEL WWAN IOSM DRIVER 10739M: M Chetan Kumar <m.chetan.kumar@intel.com> 10740M: Intel Corporation <linuxwwan@intel.com> 10741L: netdev@vger.kernel.org 10742S: Maintained 10743F: drivers/net/wwan/iosm/ 10744 10745INTEL(R) TRACE HUB 10746M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 10747S: Supported 10748F: Documentation/trace/intel_th.rst 10749F: drivers/hwtracing/intel_th/ 10750F: include/linux/intel_th.h 10751 10752INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT) 10753M: Ning Sun <ning.sun@intel.com> 10754L: tboot-devel@lists.sourceforge.net 10755S: Supported 10756W: http://tboot.sourceforge.net 10757T: hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot 10758F: Documentation/arch/x86/intel_txt.rst 10759F: arch/x86/kernel/tboot.c 10760F: include/linux/tboot.h 10761 10762INTERCONNECT API 10763M: Georgi Djakov <djakov@kernel.org> 10764L: linux-pm@vger.kernel.org 10765S: Maintained 10766T: git git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc.git 10767F: Documentation/devicetree/bindings/interconnect/ 10768F: Documentation/driver-api/interconnect.rst 10769F: drivers/interconnect/ 10770F: include/dt-bindings/interconnect/ 10771F: include/linux/interconnect-provider.h 10772F: include/linux/interconnect.h 10773 10774INTERRUPT COUNTER DRIVER 10775M: Oleksij Rempel <o.rempel@pengutronix.de> 10776R: Pengutronix Kernel Team <kernel@pengutronix.de> 10777L: linux-iio@vger.kernel.org 10778F: Documentation/devicetree/bindings/counter/interrupt-counter.yaml 10779F: drivers/counter/interrupt-cnt.c 10780 10781INTERSIL ISL7998X VIDEO DECODER DRIVER 10782M: Michael Tretter <m.tretter@pengutronix.de> 10783R: Pengutronix Kernel Team <kernel@pengutronix.de> 10784L: linux-media@vger.kernel.org 10785S: Maintained 10786F: Documentation/devicetree/bindings/media/i2c/isil,isl79987.yaml 10787F: drivers/media/i2c/isl7998x.c 10788 10789INVENSENSE ICM-426xx IMU DRIVER 10790M: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com> 10791L: linux-iio@vger.kernel.org 10792S: Maintained 10793W: https://invensense.tdk.com/ 10794F: Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml 10795F: drivers/iio/imu/inv_icm42600/ 10796 10797INVENSENSE MPU-3050 GYROSCOPE DRIVER 10798M: Linus Walleij <linus.walleij@linaro.org> 10799L: linux-iio@vger.kernel.org 10800S: Maintained 10801F: Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.yaml 10802F: drivers/iio/gyro/mpu3050* 10803 10804IOC3 ETHERNET DRIVER 10805M: Ralf Baechle <ralf@linux-mips.org> 10806L: linux-mips@vger.kernel.org 10807S: Maintained 10808F: drivers/net/ethernet/sgi/ioc3-eth.c 10809 10810IOMAP FILESYSTEM LIBRARY 10811M: Christoph Hellwig <hch@infradead.org> 10812M: Darrick J. Wong <djwong@kernel.org> 10813L: linux-xfs@vger.kernel.org 10814L: linux-fsdevel@vger.kernel.org 10815S: Supported 10816T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 10817F: fs/iomap/ 10818F: include/linux/iomap.h 10819 10820IOMMU DMA-API LAYER 10821M: Robin Murphy <robin.murphy@arm.com> 10822L: iommu@lists.linux.dev 10823S: Maintained 10824T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10825F: drivers/iommu/dma-iommu.c 10826F: drivers/iommu/dma-iommu.h 10827F: drivers/iommu/iova.c 10828F: include/linux/iova.h 10829 10830IOMMU SUBSYSTEM 10831M: Joerg Roedel <joro@8bytes.org> 10832M: Will Deacon <will@kernel.org> 10833R: Robin Murphy <robin.murphy@arm.com> 10834L: iommu@lists.linux.dev 10835S: Maintained 10836T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10837F: Documentation/devicetree/bindings/iommu/ 10838F: Documentation/userspace-api/iommu.rst 10839F: drivers/iommu/ 10840F: include/linux/iommu.h 10841F: include/linux/iova.h 10842F: include/linux/of_iommu.h 10843F: include/uapi/linux/iommu.h 10844 10845IOMMUFD 10846M: Jason Gunthorpe <jgg@nvidia.com> 10847M: Kevin Tian <kevin.tian@intel.com> 10848L: iommu@lists.linux.dev 10849S: Maintained 10850T: git git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd.git 10851F: Documentation/userspace-api/iommufd.rst 10852F: drivers/iommu/iommufd/ 10853F: include/linux/iommufd.h 10854F: include/uapi/linux/iommufd.h 10855F: tools/testing/selftests/iommu/ 10856 10857IOSYS-MAP HELPERS 10858M: Thomas Zimmermann <tzimmermann@suse.de> 10859L: dri-devel@lists.freedesktop.org 10860S: Maintained 10861T: git git://anongit.freedesktop.org/drm/drm-misc 10862F: include/linux/iosys-map.h 10863 10864IO_URING 10865M: Jens Axboe <axboe@kernel.dk> 10866R: Pavel Begunkov <asml.silence@gmail.com> 10867L: io-uring@vger.kernel.org 10868S: Maintained 10869T: git git://git.kernel.dk/linux-block 10870T: git git://git.kernel.dk/liburing 10871F: include/linux/io_uring.h 10872F: include/linux/io_uring_types.h 10873F: include/trace/events/io_uring.h 10874F: include/uapi/linux/io_uring.h 10875F: io_uring/ 10876F: tools/io_uring/ 10877 10878IPMI SUBSYSTEM 10879M: Corey Minyard <minyard@acm.org> 10880L: openipmi-developer@lists.sourceforge.net (moderated for non-subscribers) 10881S: Supported 10882W: http://openipmi.sourceforge.net/ 10883T: git https://github.com/cminyard/linux-ipmi.git for-next 10884F: Documentation/devicetree/bindings/ipmi/ 10885F: Documentation/driver-api/ipmi.rst 10886F: drivers/char/ipmi/ 10887F: include/linux/ipmi* 10888F: include/uapi/linux/ipmi* 10889 10890IPS SCSI RAID DRIVER 10891M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 10892L: linux-scsi@vger.kernel.org 10893S: Maintained 10894W: http://www.adaptec.com/ 10895F: drivers/scsi/ips* 10896 10897IPVS 10898M: Simon Horman <horms@verge.net.au> 10899M: Julian Anastasov <ja@ssi.bg> 10900L: netdev@vger.kernel.org 10901L: lvs-devel@vger.kernel.org 10902S: Maintained 10903T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git 10904T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git 10905F: Documentation/networking/ipvs-sysctl.rst 10906F: include/net/ip_vs.h 10907F: include/uapi/linux/ip_vs.h 10908F: net/netfilter/ipvs/ 10909 10910IPWIRELESS DRIVER 10911M: Jiri Kosina <jikos@kernel.org> 10912M: David Sterba <dsterba@suse.com> 10913S: Odd Fixes 10914F: drivers/tty/ipwireless/ 10915 10916IRON DEVICE AUDIO CODEC DRIVERS 10917M: Kiseok Jo <kiseok.jo@irondevice.com> 10918L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10919S: Maintained 10920F: Documentation/devicetree/bindings/sound/irondevice,* 10921F: sound/soc/codecs/sma* 10922 10923IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY) 10924M: Marc Zyngier <maz@kernel.org> 10925S: Maintained 10926T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10927F: Documentation/core-api/irq/irq-domain.rst 10928F: include/linux/irqdomain.h 10929F: kernel/irq/irqdomain.c 10930F: kernel/irq/msi.c 10931 10932IRQ SUBSYSTEM 10933M: Thomas Gleixner <tglx@linutronix.de> 10934L: linux-kernel@vger.kernel.org 10935S: Maintained 10936T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10937F: include/linux/group_cpus.h 10938F: kernel/irq/ 10939F: lib/group_cpus.c 10940 10941IRQCHIP DRIVERS 10942M: Thomas Gleixner <tglx@linutronix.de> 10943M: Marc Zyngier <maz@kernel.org> 10944L: linux-kernel@vger.kernel.org 10945S: Maintained 10946T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10947F: Documentation/devicetree/bindings/interrupt-controller/ 10948F: drivers/irqchip/ 10949 10950ISA 10951M: William Breathitt Gray <william.gray@linaro.org> 10952S: Maintained 10953F: Documentation/driver-api/isa.rst 10954F: drivers/base/isa.c 10955F: include/linux/isa.h 10956 10957ISA RADIO MODULE 10958M: Hans Verkuil <hverkuil@xs4all.nl> 10959L: linux-media@vger.kernel.org 10960S: Maintained 10961W: https://linuxtv.org 10962T: git git://linuxtv.org/media_tree.git 10963F: drivers/media/radio/radio-isa* 10964 10965ISAPNP 10966M: Jaroslav Kysela <perex@perex.cz> 10967S: Maintained 10968F: Documentation/driver-api/isapnp.rst 10969F: drivers/pnp/isapnp/ 10970F: include/linux/isapnp.h 10971 10972ISCSI 10973M: Lee Duncan <lduncan@suse.com> 10974M: Chris Leech <cleech@redhat.com> 10975M: Mike Christie <michael.christie@oracle.com> 10976L: open-iscsi@googlegroups.com 10977L: linux-scsi@vger.kernel.org 10978S: Maintained 10979W: www.open-iscsi.com 10980F: drivers/scsi/*iscsi* 10981F: include/scsi/*iscsi* 10982 10983iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER 10984M: Peter Jones <pjones@redhat.com> 10985M: Konrad Rzeszutek Wilk <konrad@kernel.org> 10986S: Maintained 10987F: drivers/firmware/iscsi_ibft* 10988 10989ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR 10990M: Sagi Grimberg <sagi@grimberg.me> 10991M: Max Gurtovoy <mgurtovoy@nvidia.com> 10992L: linux-rdma@vger.kernel.org 10993S: Supported 10994W: http://www.openfabrics.org 10995W: www.open-iscsi.org 10996Q: http://patchwork.kernel.org/project/linux-rdma/list/ 10997F: drivers/infiniband/ulp/iser/ 10998 10999ISCSI EXTENSIONS FOR RDMA (ISER) TARGET 11000M: Sagi Grimberg <sagi@grimberg.me> 11001L: linux-rdma@vger.kernel.org 11002L: target-devel@vger.kernel.org 11003S: Supported 11004W: http://www.linux-iscsi.org 11005T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master 11006F: drivers/infiniband/ulp/isert 11007 11008ISDN/CMTP OVER BLUETOOTH 11009M: Karsten Keil <isdn@linux-pingi.de> 11010L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11011L: netdev@vger.kernel.org 11012S: Odd Fixes 11013W: http://www.isdn4linux.de 11014F: Documentation/isdn/ 11015F: drivers/isdn/capi/ 11016F: include/linux/isdn/ 11017F: include/uapi/linux/isdn/ 11018F: net/bluetooth/cmtp/ 11019 11020ISDN/mISDN SUBSYSTEM 11021M: Karsten Keil <isdn@linux-pingi.de> 11022L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11023L: netdev@vger.kernel.org 11024S: Maintained 11025W: http://www.isdn4linux.de 11026F: drivers/isdn/Kconfig 11027F: drivers/isdn/Makefile 11028F: drivers/isdn/hardware/ 11029F: drivers/isdn/mISDN/ 11030 11031ISOFS FILESYSTEM 11032M: Jan Kara <jack@suse.cz> 11033L: linux-fsdevel@vger.kernel.org 11034S: Maintained 11035F: Documentation/filesystems/isofs.rst 11036F: fs/isofs/ 11037 11038IT87 HARDWARE MONITORING DRIVER 11039M: Jean Delvare <jdelvare@suse.com> 11040L: linux-hwmon@vger.kernel.org 11041S: Maintained 11042F: Documentation/hwmon/it87.rst 11043F: drivers/hwmon/it87.c 11044 11045IT913X MEDIA DRIVER 11046M: Antti Palosaari <crope@iki.fi> 11047L: linux-media@vger.kernel.org 11048S: Maintained 11049W: https://linuxtv.org 11050W: http://palosaari.fi/linux/ 11051Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11052T: git git://linuxtv.org/anttip/media_tree.git 11053F: drivers/media/tuners/it913x* 11054 11055ITE IT66121 HDMI BRIDGE DRIVER 11056M: Phong LE <ple@baylibre.com> 11057M: Neil Armstrong <neil.armstrong@linaro.org> 11058S: Maintained 11059T: git git://anongit.freedesktop.org/drm/drm-misc 11060F: Documentation/devicetree/bindings/display/bridge/ite,it66121.yaml 11061F: drivers/gpu/drm/bridge/ite-it66121.c 11062 11063IVTV VIDEO4LINUX DRIVER 11064M: Andy Walls <awalls@md.metrocast.net> 11065L: linux-media@vger.kernel.org 11066S: Maintained 11067W: https://linuxtv.org 11068T: git git://linuxtv.org/media_tree.git 11069F: Documentation/admin-guide/media/ivtv* 11070F: drivers/media/pci/ivtv/ 11071F: include/uapi/linux/ivtv* 11072 11073IX2505V MEDIA DRIVER 11074M: Malcolm Priestley <tvboxspy@gmail.com> 11075L: linux-media@vger.kernel.org 11076S: Maintained 11077W: https://linuxtv.org 11078Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11079F: drivers/media/dvb-frontends/ix2505v* 11080 11081JAILHOUSE HYPERVISOR INTERFACE 11082M: Jan Kiszka <jan.kiszka@siemens.com> 11083L: jailhouse-dev@googlegroups.com 11084S: Maintained 11085F: arch/x86/include/asm/jailhouse_para.h 11086F: arch/x86/kernel/jailhouse.c 11087 11088JC42.4 TEMPERATURE SENSOR DRIVER 11089M: Guenter Roeck <linux@roeck-us.net> 11090L: linux-hwmon@vger.kernel.org 11091S: Maintained 11092F: Documentation/devicetree/bindings/hwmon/jedec,jc42.yaml 11093F: Documentation/hwmon/jc42.rst 11094F: drivers/hwmon/jc42.c 11095 11096JFS FILESYSTEM 11097M: Dave Kleikamp <shaggy@kernel.org> 11098L: jfs-discussion@lists.sourceforge.net 11099S: Odd Fixes 11100W: http://jfs.sourceforge.net/ 11101T: git https://github.com/kleikamp/linux-shaggy.git 11102F: Documentation/admin-guide/jfs.rst 11103F: fs/jfs/ 11104 11105JME NETWORK DRIVER 11106M: Guo-Fu Tseng <cooldavid@cooldavid.org> 11107L: netdev@vger.kernel.org 11108S: Maintained 11109F: drivers/net/ethernet/jme.* 11110 11111JOURNALLING FLASH FILE SYSTEM V2 (JFFS2) 11112M: David Woodhouse <dwmw2@infradead.org> 11113M: Richard Weinberger <richard@nod.at> 11114L: linux-mtd@lists.infradead.org 11115S: Odd Fixes 11116W: http://www.linux-mtd.infradead.org/doc/jffs2.html 11117T: git git://git.infradead.org/ubifs-2.6.git 11118F: fs/jffs2/ 11119F: include/uapi/linux/jffs2.h 11120 11121JOURNALLING LAYER FOR BLOCK DEVICES (JBD2) 11122M: "Theodore Ts'o" <tytso@mit.edu> 11123M: Jan Kara <jack@suse.com> 11124L: linux-ext4@vger.kernel.org 11125S: Maintained 11126F: fs/jbd2/ 11127F: include/linux/jbd2.h 11128 11129JPU V4L2 MEM2MEM DRIVER FOR RENESAS 11130M: Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com> 11131L: linux-media@vger.kernel.org 11132L: linux-renesas-soc@vger.kernel.org 11133S: Maintained 11134F: drivers/media/platform/renesas/rcar_jpu.c 11135 11136JSM Neo PCI based serial card 11137L: linux-serial@vger.kernel.org 11138S: Orphan 11139F: drivers/tty/serial/jsm/ 11140 11141K10TEMP HARDWARE MONITORING DRIVER 11142M: Clemens Ladisch <clemens@ladisch.de> 11143L: linux-hwmon@vger.kernel.org 11144S: Maintained 11145F: Documentation/hwmon/k10temp.rst 11146F: drivers/hwmon/k10temp.c 11147 11148K8TEMP HARDWARE MONITORING DRIVER 11149M: Rudolf Marek <r.marek@assembler.cz> 11150L: linux-hwmon@vger.kernel.org 11151S: Maintained 11152F: Documentation/hwmon/k8temp.rst 11153F: drivers/hwmon/k8temp.c 11154 11155KASAN 11156M: Andrey Ryabinin <ryabinin.a.a@gmail.com> 11157R: Alexander Potapenko <glider@google.com> 11158R: Andrey Konovalov <andreyknvl@gmail.com> 11159R: Dmitry Vyukov <dvyukov@google.com> 11160R: Vincenzo Frascino <vincenzo.frascino@arm.com> 11161L: kasan-dev@googlegroups.com 11162S: Maintained 11163F: Documentation/dev-tools/kasan.rst 11164F: arch/*/include/asm/*kasan.h 11165F: arch/*/mm/kasan_init* 11166F: include/linux/kasan*.h 11167F: lib/Kconfig.kasan 11168F: mm/kasan/ 11169F: scripts/Makefile.kasan 11170 11171KCONFIG 11172M: Masahiro Yamada <masahiroy@kernel.org> 11173L: linux-kbuild@vger.kernel.org 11174S: Maintained 11175Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11176T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kbuild 11177F: Documentation/kbuild/kconfig* 11178F: scripts/Kconfig.include 11179F: scripts/kconfig/ 11180 11181KCOV 11182R: Dmitry Vyukov <dvyukov@google.com> 11183R: Andrey Konovalov <andreyknvl@gmail.com> 11184L: kasan-dev@googlegroups.com 11185S: Maintained 11186F: Documentation/dev-tools/kcov.rst 11187F: include/linux/kcov.h 11188F: include/uapi/linux/kcov.h 11189F: kernel/kcov.c 11190F: scripts/Makefile.kcov 11191 11192KCSAN 11193M: Marco Elver <elver@google.com> 11194R: Dmitry Vyukov <dvyukov@google.com> 11195L: kasan-dev@googlegroups.com 11196S: Maintained 11197F: Documentation/dev-tools/kcsan.rst 11198F: include/linux/kcsan*.h 11199F: kernel/kcsan/ 11200F: lib/Kconfig.kcsan 11201F: scripts/Makefile.kcsan 11202 11203KDUMP 11204M: Baoquan He <bhe@redhat.com> 11205R: Vivek Goyal <vgoyal@redhat.com> 11206R: Dave Young <dyoung@redhat.com> 11207L: kexec@lists.infradead.org 11208S: Maintained 11209W: http://lse.sourceforge.net/kdump/ 11210F: Documentation/admin-guide/kdump/ 11211F: fs/proc/vmcore.c 11212F: include/linux/crash_core.h 11213F: include/linux/crash_dump.h 11214F: include/uapi/linux/vmcore.h 11215F: kernel/crash_*.c 11216 11217KEENE FM RADIO TRANSMITTER DRIVER 11218M: Hans Verkuil <hverkuil@xs4all.nl> 11219L: linux-media@vger.kernel.org 11220S: Maintained 11221W: https://linuxtv.org 11222T: git git://linuxtv.org/media_tree.git 11223F: drivers/media/radio/radio-keene* 11224 11225KERNEL AUTOMOUNTER 11226M: Ian Kent <raven@themaw.net> 11227L: autofs@vger.kernel.org 11228S: Maintained 11229F: fs/autofs/ 11230 11231KERNEL BUILD + files below scripts/ (unless maintained elsewhere) 11232M: Masahiro Yamada <masahiroy@kernel.org> 11233R: Nathan Chancellor <nathan@kernel.org> 11234R: Nick Desaulniers <ndesaulniers@google.com> 11235R: Nicolas Schier <nicolas@fjasle.eu> 11236L: linux-kbuild@vger.kernel.org 11237S: Maintained 11238Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11239T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git 11240F: Documentation/kbuild/ 11241F: Makefile 11242F: scripts/*vmlinux* 11243F: scripts/Kbuild* 11244F: scripts/Makefile* 11245F: scripts/basic/ 11246F: scripts/dummy-tools/ 11247F: scripts/mk* 11248F: scripts/mod/ 11249F: scripts/package/ 11250 11251KERNEL HARDENING (not covered by other areas) 11252M: Kees Cook <keescook@chromium.org> 11253L: linux-hardening@vger.kernel.org 11254S: Supported 11255T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 11256F: Documentation/ABI/testing/sysfs-kernel-oops_count 11257F: Documentation/ABI/testing/sysfs-kernel-warn_count 11258F: include/linux/overflow.h 11259F: include/linux/randomize_kstack.h 11260F: mm/usercopy.c 11261K: \b(add|choose)_random_kstack_offset\b 11262K: \b__check_(object_size|heap_object)\b 11263 11264KERNEL JANITORS 11265L: kernel-janitors@vger.kernel.org 11266S: Odd Fixes 11267W: http://kernelnewbies.org/KernelJanitors 11268 11269KERNEL NFSD, SUNRPC, AND LOCKD SERVERS 11270M: Chuck Lever <chuck.lever@oracle.com> 11271M: Jeff Layton <jlayton@kernel.org> 11272L: linux-nfs@vger.kernel.org 11273S: Supported 11274W: http://nfs.sourceforge.net/ 11275T: git git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux.git 11276F: Documentation/filesystems/nfs/ 11277F: fs/exportfs/ 11278F: fs/lockd/ 11279F: fs/nfs_common/ 11280F: fs/nfsd/ 11281F: include/linux/lockd/ 11282F: include/linux/sunrpc/ 11283F: include/trace/events/rpcgss.h 11284F: include/trace/events/rpcrdma.h 11285F: include/trace/events/sunrpc.h 11286F: include/trace/misc/fs.h 11287F: include/trace/misc/nfs.h 11288F: include/trace/misc/sunrpc.h 11289F: include/uapi/linux/nfsd/ 11290F: include/uapi/linux/sunrpc/ 11291F: net/sunrpc/ 11292 11293KERNEL REGRESSIONS 11294M: Thorsten Leemhuis <linux@leemhuis.info> 11295L: regressions@lists.linux.dev 11296S: Supported 11297F: Documentation/admin-guide/reporting-regressions.rst 11298F: Documentation/process/handling-regressions.rst 11299 11300KERNEL SELFTEST FRAMEWORK 11301M: Shuah Khan <shuah@kernel.org> 11302M: Shuah Khan <skhan@linuxfoundation.org> 11303L: linux-kselftest@vger.kernel.org 11304S: Maintained 11305Q: https://patchwork.kernel.org/project/linux-kselftest/list/ 11306T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git 11307F: Documentation/dev-tools/kselftest* 11308F: tools/testing/selftests/ 11309 11310KERNEL SMB3 SERVER (KSMBD) 11311M: Namjae Jeon <linkinjeon@kernel.org> 11312M: Steve French <sfrench@samba.org> 11313R: Sergey Senozhatsky <senozhatsky@chromium.org> 11314R: Tom Talpey <tom@talpey.com> 11315L: linux-cifs@vger.kernel.org 11316S: Maintained 11317T: git git://git.samba.org/ksmbd.git 11318F: Documentation/filesystems/cifs/ksmbd.rst 11319F: fs/ksmbd/ 11320F: fs/smbfs_common/ 11321 11322KERNEL UNIT TESTING FRAMEWORK (KUnit) 11323M: Brendan Higgins <brendanhiggins@google.com> 11324M: David Gow <davidgow@google.com> 11325L: linux-kselftest@vger.kernel.org 11326L: kunit-dev@googlegroups.com 11327S: Maintained 11328W: https://google.github.io/kunit-docs/third_party/kernel/docs/ 11329F: Documentation/dev-tools/kunit/ 11330F: include/kunit/ 11331F: lib/kunit/ 11332F: tools/testing/kunit/ 11333 11334KERNEL USERMODE HELPER 11335M: Luis Chamberlain <mcgrof@kernel.org> 11336L: linux-kernel@vger.kernel.org 11337S: Maintained 11338F: include/linux/umh.h 11339F: kernel/umh.c 11340 11341KERNEL VIRTUAL MACHINE (KVM) 11342M: Paolo Bonzini <pbonzini@redhat.com> 11343L: kvm@vger.kernel.org 11344S: Supported 11345W: http://www.linux-kvm.org 11346T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11347F: Documentation/virt/kvm/ 11348F: include/asm-generic/kvm* 11349F: include/kvm/iodev.h 11350F: include/linux/kvm* 11351F: include/trace/events/kvm.h 11352F: include/uapi/asm-generic/kvm* 11353F: include/uapi/linux/kvm* 11354F: tools/kvm/ 11355F: tools/testing/selftests/kvm/ 11356F: virt/kvm/* 11357 11358KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64) 11359M: Marc Zyngier <maz@kernel.org> 11360M: Oliver Upton <oliver.upton@linux.dev> 11361R: James Morse <james.morse@arm.com> 11362R: Suzuki K Poulose <suzuki.poulose@arm.com> 11363R: Zenghui Yu <yuzenghui@huawei.com> 11364L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11365L: kvmarm@lists.linux.dev 11366S: Maintained 11367T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git 11368F: arch/arm64/include/asm/kvm* 11369F: arch/arm64/include/uapi/asm/kvm* 11370F: arch/arm64/kvm/ 11371F: include/kvm/arm_* 11372F: tools/testing/selftests/kvm/*/aarch64/ 11373F: tools/testing/selftests/kvm/aarch64/ 11374 11375KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips) 11376M: Huacai Chen <chenhuacai@kernel.org> 11377M: Aleksandar Markovic <aleksandar.qemu.devel@gmail.com> 11378L: linux-mips@vger.kernel.org 11379L: kvm@vger.kernel.org 11380S: Maintained 11381T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11382F: arch/mips/include/asm/kvm* 11383F: arch/mips/include/uapi/asm/kvm* 11384F: arch/mips/kvm/ 11385 11386KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc) 11387L: linuxppc-dev@lists.ozlabs.org 11388T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git topic/ppc-kvm 11389F: arch/powerpc/include/asm/kvm* 11390F: arch/powerpc/include/uapi/asm/kvm* 11391F: arch/powerpc/kernel/kvm* 11392F: arch/powerpc/kvm/ 11393 11394KERNEL VIRTUAL MACHINE FOR RISC-V (KVM/riscv) 11395M: Anup Patel <anup@brainfault.org> 11396R: Atish Patra <atishp@atishpatra.org> 11397L: kvm@vger.kernel.org 11398L: kvm-riscv@lists.infradead.org 11399L: linux-riscv@lists.infradead.org 11400S: Maintained 11401T: git https://github.com/kvm-riscv/linux.git 11402F: arch/riscv/include/asm/kvm* 11403F: arch/riscv/include/uapi/asm/kvm* 11404F: arch/riscv/kvm/ 11405F: tools/testing/selftests/kvm/*/riscv/ 11406 11407KERNEL VIRTUAL MACHINE for s390 (KVM/s390) 11408M: Christian Borntraeger <borntraeger@linux.ibm.com> 11409M: Janosch Frank <frankja@linux.ibm.com> 11410M: Claudio Imbrenda <imbrenda@linux.ibm.com> 11411R: David Hildenbrand <david@redhat.com> 11412L: kvm@vger.kernel.org 11413S: Supported 11414T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git 11415F: Documentation/virt/kvm/s390* 11416F: arch/s390/include/asm/gmap.h 11417F: arch/s390/include/asm/kvm* 11418F: arch/s390/include/uapi/asm/kvm* 11419F: arch/s390/include/uapi/asm/uvdevice.h 11420F: arch/s390/kernel/uv.c 11421F: arch/s390/kvm/ 11422F: arch/s390/mm/gmap.c 11423F: drivers/s390/char/uvdevice.c 11424F: tools/testing/selftests/drivers/s390x/uvdevice/ 11425F: tools/testing/selftests/kvm/*/s390x/ 11426F: tools/testing/selftests/kvm/s390x/ 11427 11428KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86) 11429M: Sean Christopherson <seanjc@google.com> 11430M: Paolo Bonzini <pbonzini@redhat.com> 11431L: kvm@vger.kernel.org 11432S: Supported 11433T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11434F: arch/x86/include/asm/kvm* 11435F: arch/x86/include/asm/svm.h 11436F: arch/x86/include/asm/vmx*.h 11437F: arch/x86/include/uapi/asm/kvm* 11438F: arch/x86/include/uapi/asm/svm.h 11439F: arch/x86/include/uapi/asm/vmx.h 11440F: arch/x86/kvm/ 11441F: arch/x86/kvm/*/ 11442 11443KERNFS 11444M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11445M: Tejun Heo <tj@kernel.org> 11446S: Supported 11447T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 11448F: fs/kernfs/ 11449F: include/linux/kernfs.h 11450 11451KEXEC 11452M: Eric Biederman <ebiederm@xmission.com> 11453L: kexec@lists.infradead.org 11454S: Maintained 11455W: http://kernel.org/pub/linux/utils/kernel/kexec/ 11456F: include/linux/kexec.h 11457F: include/uapi/linux/kexec.h 11458F: kernel/kexec* 11459 11460KEYS-ENCRYPTED 11461M: Mimi Zohar <zohar@linux.ibm.com> 11462L: linux-integrity@vger.kernel.org 11463L: keyrings@vger.kernel.org 11464S: Supported 11465F: Documentation/security/keys/trusted-encrypted.rst 11466F: include/keys/encrypted-type.h 11467F: security/keys/encrypted-keys/ 11468 11469KEYS-TRUSTED 11470M: James Bottomley <jejb@linux.ibm.com> 11471M: Jarkko Sakkinen <jarkko@kernel.org> 11472M: Mimi Zohar <zohar@linux.ibm.com> 11473L: linux-integrity@vger.kernel.org 11474L: keyrings@vger.kernel.org 11475S: Supported 11476F: Documentation/security/keys/trusted-encrypted.rst 11477F: include/keys/trusted-type.h 11478F: include/keys/trusted_tpm.h 11479F: security/keys/trusted-keys/ 11480 11481KEYS-TRUSTED-CAAM 11482M: Ahmad Fatoum <a.fatoum@pengutronix.de> 11483R: Pengutronix Kernel Team <kernel@pengutronix.de> 11484L: linux-integrity@vger.kernel.org 11485L: keyrings@vger.kernel.org 11486S: Maintained 11487F: include/keys/trusted_caam.h 11488F: security/keys/trusted-keys/trusted_caam.c 11489 11490KEYS-TRUSTED-TEE 11491M: Sumit Garg <sumit.garg@linaro.org> 11492L: linux-integrity@vger.kernel.org 11493L: keyrings@vger.kernel.org 11494S: Supported 11495F: include/keys/trusted_tee.h 11496F: security/keys/trusted-keys/trusted_tee.c 11497 11498KEYS/KEYRINGS 11499M: David Howells <dhowells@redhat.com> 11500M: Jarkko Sakkinen <jarkko@kernel.org> 11501L: keyrings@vger.kernel.org 11502S: Maintained 11503F: Documentation/security/keys/core.rst 11504F: include/keys/ 11505F: include/linux/key-type.h 11506F: include/linux/key.h 11507F: include/linux/keyctl.h 11508F: include/uapi/linux/keyctl.h 11509F: security/keys/ 11510 11511KEYS/KEYRINGS_INTEGRITY 11512M: Jarkko Sakkinen <jarkko@kernel.org> 11513M: Mimi Zohar <zohar@linux.ibm.com> 11514L: linux-integrity@vger.kernel.org 11515L: keyrings@vger.kernel.org 11516S: Supported 11517F: security/integrity/platform_certs 11518 11519KFENCE 11520M: Alexander Potapenko <glider@google.com> 11521M: Marco Elver <elver@google.com> 11522R: Dmitry Vyukov <dvyukov@google.com> 11523L: kasan-dev@googlegroups.com 11524S: Maintained 11525F: Documentation/dev-tools/kfence.rst 11526F: arch/*/include/asm/kfence.h 11527F: include/linux/kfence.h 11528F: lib/Kconfig.kfence 11529F: mm/kfence/ 11530 11531KFIFO 11532M: Stefani Seibold <stefani@seibold.net> 11533S: Maintained 11534F: include/linux/kfifo.h 11535F: lib/kfifo.c 11536F: samples/kfifo/ 11537 11538KGDB / KDB /debug_core 11539M: Jason Wessel <jason.wessel@windriver.com> 11540M: Daniel Thompson <daniel.thompson@linaro.org> 11541R: Douglas Anderson <dianders@chromium.org> 11542L: kgdb-bugreport@lists.sourceforge.net 11543S: Maintained 11544W: http://kgdb.wiki.kernel.org/ 11545T: git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git 11546F: Documentation/dev-tools/kgdb.rst 11547F: drivers/misc/kgdbts.c 11548F: drivers/tty/serial/kgdboc.c 11549F: include/linux/kdb.h 11550F: include/linux/kgdb.h 11551F: kernel/debug/ 11552F: kernel/module/kdb.c 11553 11554KHADAS MCU MFD DRIVER 11555M: Neil Armstrong <neil.armstrong@linaro.org> 11556L: linux-amlogic@lists.infradead.org 11557S: Maintained 11558F: Documentation/devicetree/bindings/mfd/khadas,mcu.yaml 11559F: drivers/mfd/khadas-mcu.c 11560F: drivers/thermal/khadas_mcu_fan.c 11561F: include/linux/mfd/khadas-mcu.h 11562 11563KIONIX/ROHM KX022A ACCELEROMETER 11564M: Matti Vaittinen <mazziesaccount@gmail.com> 11565L: linux-iio@vger.kernel.org 11566S: Supported 11567F: drivers/iio/accel/kionix-kx022a* 11568 11569KMEMLEAK 11570M: Catalin Marinas <catalin.marinas@arm.com> 11571S: Maintained 11572F: Documentation/dev-tools/kmemleak.rst 11573F: include/linux/kmemleak.h 11574F: mm/kmemleak.c 11575F: samples/kmemleak/kmemleak-test.c 11576 11577KMSAN 11578M: Alexander Potapenko <glider@google.com> 11579R: Marco Elver <elver@google.com> 11580R: Dmitry Vyukov <dvyukov@google.com> 11581L: kasan-dev@googlegroups.com 11582S: Maintained 11583F: Documentation/dev-tools/kmsan.rst 11584F: arch/*/include/asm/kmsan.h 11585F: arch/*/mm/kmsan_* 11586F: include/linux/kmsan*.h 11587F: lib/Kconfig.kmsan 11588F: mm/kmsan/ 11589F: scripts/Makefile.kmsan 11590 11591KPROBES 11592M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 11593M: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com> 11594M: "David S. Miller" <davem@davemloft.net> 11595M: Masami Hiramatsu <mhiramat@kernel.org> 11596L: linux-kernel@vger.kernel.org 11597L: linux-trace-kernel@vger.kernel.org 11598S: Maintained 11599Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 11600T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 11601F: Documentation/trace/kprobes.rst 11602F: include/asm-generic/kprobes.h 11603F: include/linux/kprobes.h 11604F: kernel/kprobes.c 11605F: lib/test_kprobes.c 11606F: samples/kprobes 11607 11608KS0108 LCD CONTROLLER DRIVER 11609M: Miguel Ojeda <ojeda@kernel.org> 11610S: Maintained 11611F: Documentation/admin-guide/auxdisplay/ks0108.rst 11612F: drivers/auxdisplay/ks0108.c 11613F: include/linux/ks0108.h 11614 11615KTD253 BACKLIGHT DRIVER 11616M: Linus Walleij <linus.walleij@linaro.org> 11617S: Maintained 11618F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd253.yaml 11619F: drivers/video/backlight/ktd253-backlight.c 11620 11621KTEST 11622M: Steven Rostedt <rostedt@goodmis.org> 11623M: John Hawley <warthog9@eaglescrag.net> 11624S: Maintained 11625F: tools/testing/ktest 11626 11627KTZ8866 BACKLIGHT DRIVER 11628M: Jianhua Lu <lujianhua000@gmail.com> 11629S: Maintained 11630F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktz8866.yaml 11631F: drivers/video/backlight/ktz8866.c 11632 11633KVM PARAVIRT (KVM/paravirt) 11634M: Paolo Bonzini <pbonzini@redhat.com> 11635R: Wanpeng Li <wanpengli@tencent.com> 11636R: Vitaly Kuznetsov <vkuznets@redhat.com> 11637L: kvm@vger.kernel.org 11638S: Supported 11639T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11640F: arch/um/include/asm/kvm_para.h 11641F: arch/x86/include/asm/kvm_para.h 11642F: arch/x86/include/asm/pvclock-abi.h 11643F: arch/x86/include/uapi/asm/kvm_para.h 11644F: arch/x86/kernel/kvm.c 11645F: arch/x86/kernel/kvmclock.c 11646F: include/asm-generic/kvm_para.h 11647F: include/linux/kvm_para.h 11648F: include/uapi/asm-generic/kvm_para.h 11649F: include/uapi/linux/kvm_para.h 11650 11651KVM X86 HYPER-V (KVM/hyper-v) 11652M: Vitaly Kuznetsov <vkuznets@redhat.com> 11653M: Sean Christopherson <seanjc@google.com> 11654M: Paolo Bonzini <pbonzini@redhat.com> 11655L: kvm@vger.kernel.org 11656S: Supported 11657T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11658F: arch/x86/kvm/hyperv.* 11659F: arch/x86/kvm/kvm_onhyperv.* 11660F: arch/x86/kvm/svm/hyperv.* 11661F: arch/x86/kvm/svm/svm_onhyperv.* 11662F: arch/x86/kvm/vmx/hyperv.* 11663 11664KVM X86 Xen (KVM/Xen) 11665M: David Woodhouse <dwmw2@infradead.org> 11666M: Paul Durrant <paul@xen.org> 11667M: Sean Christopherson <seanjc@google.com> 11668M: Paolo Bonzini <pbonzini@redhat.com> 11669L: kvm@vger.kernel.org 11670S: Supported 11671T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11672F: arch/x86/kvm/xen.* 11673 11674L3MDEV 11675M: David Ahern <dsahern@kernel.org> 11676L: netdev@vger.kernel.org 11677S: Maintained 11678F: include/net/l3mdev.h 11679F: net/l3mdev 11680 11681LANDLOCK SECURITY MODULE 11682M: Mickaël Salaün <mic@digikod.net> 11683L: linux-security-module@vger.kernel.org 11684S: Supported 11685W: https://landlock.io 11686T: git https://git.kernel.org/pub/scm/linux/kernel/git/mic/linux.git 11687F: Documentation/security/landlock.rst 11688F: Documentation/userspace-api/landlock.rst 11689F: include/uapi/linux/landlock.h 11690F: samples/landlock/ 11691F: security/landlock/ 11692F: tools/testing/selftests/landlock/ 11693K: landlock 11694K: LANDLOCK 11695 11696LANTIQ / INTEL Ethernet drivers 11697M: Hauke Mehrtens <hauke@hauke-m.de> 11698L: netdev@vger.kernel.org 11699S: Maintained 11700F: drivers/net/dsa/lantiq_gswip.c 11701F: drivers/net/dsa/lantiq_pce.h 11702F: drivers/net/ethernet/lantiq_xrx200.c 11703F: net/dsa/tag_gswip.c 11704 11705LANTIQ MIPS ARCHITECTURE 11706M: John Crispin <john@phrozen.org> 11707L: linux-mips@vger.kernel.org 11708S: Maintained 11709F: arch/mips/lantiq 11710F: drivers/soc/lantiq 11711 11712LASI 53c700 driver for PARISC 11713M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 11714L: linux-scsi@vger.kernel.org 11715S: Maintained 11716F: Documentation/scsi/53c700.rst 11717F: drivers/scsi/53c700* 11718 11719LEAKING_ADDRESSES 11720M: Tobin C. Harding <me@tobin.cc> 11721M: Tycho Andersen <tycho@tycho.pizza> 11722L: linux-hardening@vger.kernel.org 11723S: Maintained 11724T: git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git 11725F: scripts/leaking_addresses.pl 11726 11727LED SUBSYSTEM 11728M: Pavel Machek <pavel@ucw.cz> 11729M: Lee Jones <lee@kernel.org> 11730L: linux-leds@vger.kernel.org 11731S: Maintained 11732T: git git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds.git 11733F: Documentation/devicetree/bindings/leds/ 11734F: Documentation/leds/ 11735F: drivers/leds/ 11736F: include/dt-bindings/leds/ 11737F: include/linux/leds.h 11738 11739LEGACY EEPROM DRIVER 11740M: Jean Delvare <jdelvare@suse.com> 11741S: Maintained 11742F: Documentation/misc-devices/eeprom.rst 11743F: drivers/misc/eeprom/eeprom.c 11744 11745LEGO MINDSTORMS EV3 11746R: David Lechner <david@lechnology.com> 11747S: Maintained 11748F: Documentation/devicetree/bindings/power/supply/lego,ev3-battery.yaml 11749F: arch/arm/boot/dts/da850-lego-ev3.dts 11750F: drivers/power/supply/lego_ev3_battery.c 11751 11752LEGO USB Tower driver 11753M: Juergen Stuber <starblue@users.sourceforge.net> 11754L: legousb-devel@lists.sourceforge.net 11755S: Maintained 11756W: http://legousb.sourceforge.net/ 11757F: drivers/usb/misc/legousbtower.c 11758 11759LETSKETCH HID TABLET DRIVER 11760M: Hans de Goede <hdegoede@redhat.com> 11761L: linux-input@vger.kernel.org 11762S: Maintained 11763T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 11764F: drivers/hid/hid-letsketch.c 11765 11766LG LAPTOP EXTRAS 11767M: Matan Ziv-Av <matan@svgalib.org> 11768L: platform-driver-x86@vger.kernel.org 11769S: Maintained 11770F: Documentation/ABI/testing/sysfs-platform-lg-laptop 11771F: Documentation/admin-guide/laptops/lg-laptop.rst 11772F: drivers/platform/x86/lg-laptop.c 11773 11774LG2160 MEDIA DRIVER 11775M: Michael Krufky <mkrufky@linuxtv.org> 11776L: linux-media@vger.kernel.org 11777S: Maintained 11778W: https://linuxtv.org 11779W: http://github.com/mkrufky 11780Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11781T: git git://linuxtv.org/mkrufky/tuners.git 11782F: drivers/media/dvb-frontends/lg2160.* 11783 11784LGDT3305 MEDIA DRIVER 11785M: Michael Krufky <mkrufky@linuxtv.org> 11786L: linux-media@vger.kernel.org 11787S: Maintained 11788W: https://linuxtv.org 11789W: http://github.com/mkrufky 11790Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11791T: git git://linuxtv.org/mkrufky/tuners.git 11792F: drivers/media/dvb-frontends/lgdt3305.* 11793 11794LIBATA PATA ARASAN COMPACT FLASH CONTROLLER 11795M: Viresh Kumar <vireshk@kernel.org> 11796L: linux-ide@vger.kernel.org 11797S: Maintained 11798T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11799F: drivers/ata/pata_arasan_cf.c 11800F: include/linux/pata_arasan_cf_data.h 11801 11802LIBATA PATA DRIVERS 11803R: Sergey Shtylyov <s.shtylyov@omp.ru> 11804L: linux-ide@vger.kernel.org 11805F: drivers/ata/ata_*.c 11806F: drivers/ata/pata_*.c 11807 11808LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS 11809M: Linus Walleij <linus.walleij@linaro.org> 11810L: linux-ide@vger.kernel.org 11811S: Maintained 11812T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11813F: drivers/ata/pata_ftide010.c 11814F: drivers/ata/sata_gemini.c 11815F: drivers/ata/sata_gemini.h 11816 11817LIBATA SATA AHCI PLATFORM devices support 11818M: Hans de Goede <hdegoede@redhat.com> 11819M: Jens Axboe <axboe@kernel.dk> 11820L: linux-ide@vger.kernel.org 11821S: Maintained 11822T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11823F: drivers/ata/ahci_platform.c 11824F: drivers/ata/libahci_platform.c 11825F: include/linux/ahci_platform.h 11826 11827LIBATA SATA AHCI SYNOPSYS DWC CONTROLLER DRIVER 11828M: Serge Semin <fancer.lancer@gmail.com> 11829L: linux-ide@vger.kernel.org 11830S: Maintained 11831T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11832F: Documentation/devicetree/bindings/ata/baikal,bt1-ahci.yaml 11833F: Documentation/devicetree/bindings/ata/snps,dwc-ahci.yaml 11834F: drivers/ata/ahci_dwc.c 11835 11836LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER 11837M: Mikael Pettersson <mikpelinux@gmail.com> 11838L: linux-ide@vger.kernel.org 11839S: Maintained 11840T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11841F: drivers/ata/sata_promise.* 11842 11843LIBATA SUBSYSTEM (Serial and Parallel ATA drivers) 11844M: Damien Le Moal <dlemoal@kernel.org> 11845L: linux-ide@vger.kernel.org 11846S: Maintained 11847T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11848F: Documentation/ABI/testing/sysfs-ata 11849F: Documentation/devicetree/bindings/ata/ 11850F: drivers/ata/ 11851F: include/linux/ata.h 11852F: include/linux/libata.h 11853 11854LIBNVDIMM BTT: BLOCK TRANSLATION TABLE 11855M: Vishal Verma <vishal.l.verma@intel.com> 11856M: Dan Williams <dan.j.williams@intel.com> 11857M: Dave Jiang <dave.jiang@intel.com> 11858L: nvdimm@lists.linux.dev 11859S: Supported 11860Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11861P: Documentation/nvdimm/maintainer-entry-profile.rst 11862F: drivers/nvdimm/btt* 11863 11864LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER 11865M: Dan Williams <dan.j.williams@intel.com> 11866M: Vishal Verma <vishal.l.verma@intel.com> 11867M: Dave Jiang <dave.jiang@intel.com> 11868L: nvdimm@lists.linux.dev 11869S: Supported 11870Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11871P: Documentation/nvdimm/maintainer-entry-profile.rst 11872F: drivers/nvdimm/pmem* 11873 11874LIBNVDIMM: DEVICETREE BINDINGS 11875M: Oliver O'Halloran <oohall@gmail.com> 11876L: nvdimm@lists.linux.dev 11877S: Supported 11878Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11879F: Documentation/devicetree/bindings/pmem/pmem-region.txt 11880F: drivers/nvdimm/of_pmem.c 11881 11882LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM 11883M: Dan Williams <dan.j.williams@intel.com> 11884M: Vishal Verma <vishal.l.verma@intel.com> 11885M: Dave Jiang <dave.jiang@intel.com> 11886M: Ira Weiny <ira.weiny@intel.com> 11887L: nvdimm@lists.linux.dev 11888S: Supported 11889Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11890P: Documentation/nvdimm/maintainer-entry-profile.rst 11891T: git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git 11892F: drivers/acpi/nfit/* 11893F: drivers/nvdimm/* 11894F: include/linux/libnvdimm.h 11895F: include/linux/nd.h 11896F: include/uapi/linux/ndctl.h 11897F: tools/testing/nvdimm/ 11898 11899LICENSES and SPDX stuff 11900M: Thomas Gleixner <tglx@linutronix.de> 11901M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11902L: linux-spdx@vger.kernel.org 11903S: Maintained 11904T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git 11905F: COPYING 11906F: Documentation/process/license-rules.rst 11907F: LICENSES/ 11908F: scripts/spdxcheck-test.sh 11909F: scripts/spdxcheck.py 11910F: scripts/spdxexclude 11911 11912LINEAR RANGES HELPERS 11913M: Mark Brown <broonie@kernel.org> 11914R: Matti Vaittinen <mazziesaccount@gmail.com> 11915F: include/linux/linear_range.h 11916F: lib/linear_ranges.c 11917F: lib/test_linear_ranges.c 11918 11919LINUX FOR POWER MACINTOSH 11920M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 11921L: linuxppc-dev@lists.ozlabs.org 11922S: Odd Fixes 11923F: arch/powerpc/platforms/powermac/ 11924F: drivers/macintosh/ 11925 11926LINUX FOR POWERPC (32-BIT AND 64-BIT) 11927M: Michael Ellerman <mpe@ellerman.id.au> 11928R: Nicholas Piggin <npiggin@gmail.com> 11929R: Christophe Leroy <christophe.leroy@csgroup.eu> 11930L: linuxppc-dev@lists.ozlabs.org 11931S: Supported 11932W: https://github.com/linuxppc/wiki/wiki 11933Q: http://patchwork.ozlabs.org/project/linuxppc-dev/list/ 11934T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git 11935F: Documentation/ABI/stable/sysfs-firmware-opal-* 11936F: Documentation/devicetree/bindings/i2c/i2c-opal.txt 11937F: Documentation/devicetree/bindings/powerpc/ 11938F: Documentation/devicetree/bindings/rtc/rtc-opal.txt 11939F: Documentation/powerpc/ 11940F: arch/powerpc/ 11941F: drivers/*/*/*pasemi* 11942F: drivers/*/*pasemi* 11943F: drivers/char/tpm/tpm_ibmvtpm* 11944F: drivers/crypto/nx/ 11945F: drivers/crypto/vmx/ 11946F: drivers/i2c/busses/i2c-opal.c 11947F: drivers/net/ethernet/ibm/ibmveth.* 11948F: drivers/net/ethernet/ibm/ibmvnic.* 11949F: drivers/pci/hotplug/pnv_php.c 11950F: drivers/pci/hotplug/rpa* 11951F: drivers/rtc/rtc-opal.c 11952F: drivers/scsi/ibmvscsi/ 11953F: drivers/tty/hvc/hvc_opal.c 11954F: drivers/watchdog/wdrtas.c 11955F: tools/testing/selftests/powerpc 11956N: /pmac 11957N: powermac 11958N: powernv 11959N: [^a-z0-9]ps3 11960N: pseries 11961 11962LINUX FOR POWERPC EMBEDDED MPC5XXX 11963M: Anatolij Gustschin <agust@denx.de> 11964L: linuxppc-dev@lists.ozlabs.org 11965S: Odd Fixes 11966F: arch/powerpc/platforms/512x/ 11967F: arch/powerpc/platforms/52xx/ 11968 11969LINUX FOR POWERPC EMBEDDED PPC4XX 11970L: linuxppc-dev@lists.ozlabs.org 11971S: Orphan 11972F: arch/powerpc/platforms/40x/ 11973F: arch/powerpc/platforms/44x/ 11974 11975LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX 11976M: Scott Wood <oss@buserror.net> 11977L: linuxppc-dev@lists.ozlabs.org 11978S: Odd fixes 11979T: git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git 11980F: Documentation/devicetree/bindings/cache/freescale-l2cache.txt 11981F: Documentation/devicetree/bindings/powerpc/fsl/ 11982F: arch/powerpc/platforms/83xx/ 11983F: arch/powerpc/platforms/85xx/ 11984 11985LINUX FOR POWERPC EMBEDDED PPC8XX 11986M: Christophe Leroy <christophe.leroy@csgroup.eu> 11987L: linuxppc-dev@lists.ozlabs.org 11988S: Maintained 11989F: arch/powerpc/platforms/8xx/ 11990 11991LINUX KERNEL DUMP TEST MODULE (LKDTM) 11992M: Kees Cook <keescook@chromium.org> 11993S: Maintained 11994F: drivers/misc/lkdtm/* 11995F: tools/testing/selftests/lkdtm/* 11996 11997LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM) 11998M: Alan Stern <stern@rowland.harvard.edu> 11999M: Andrea Parri <parri.andrea@gmail.com> 12000M: Will Deacon <will@kernel.org> 12001M: Peter Zijlstra <peterz@infradead.org> 12002M: Boqun Feng <boqun.feng@gmail.com> 12003M: Nicholas Piggin <npiggin@gmail.com> 12004M: David Howells <dhowells@redhat.com> 12005M: Jade Alglave <j.alglave@ucl.ac.uk> 12006M: Luc Maranget <luc.maranget@inria.fr> 12007M: "Paul E. McKenney" <paulmck@kernel.org> 12008R: Akira Yokosawa <akiyks@gmail.com> 12009R: Daniel Lustig <dlustig@nvidia.com> 12010R: Joel Fernandes <joel@joelfernandes.org> 12011L: linux-kernel@vger.kernel.org 12012L: linux-arch@vger.kernel.org 12013S: Supported 12014T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 12015F: Documentation/atomic_bitops.txt 12016F: Documentation/atomic_t.txt 12017F: Documentation/core-api/refcount-vs-atomic.rst 12018F: Documentation/litmus-tests/ 12019F: Documentation/memory-barriers.txt 12020F: tools/memory-model/ 12021 12022LIS3LV02D ACCELEROMETER DRIVER 12023M: Eric Piel <eric.piel@tremplin-utc.net> 12024S: Maintained 12025F: Documentation/misc-devices/lis3lv02d.rst 12026F: drivers/misc/lis3lv02d/ 12027F: drivers/platform/x86/hp/hp_accel.c 12028 12029LIST KUNIT TEST 12030M: David Gow <davidgow@google.com> 12031L: linux-kselftest@vger.kernel.org 12032L: kunit-dev@googlegroups.com 12033S: Maintained 12034F: lib/list-test.c 12035 12036LITEX PLATFORM 12037M: Karol Gugala <kgugala@antmicro.com> 12038M: Mateusz Holenko <mholenko@antmicro.com> 12039M: Gabriel Somlo <gsomlo@gmail.com> 12040M: Joel Stanley <joel@jms.id.au> 12041S: Maintained 12042F: Documentation/devicetree/bindings/*/litex,*.yaml 12043F: arch/openrisc/boot/dts/or1klitex.dts 12044F: drivers/mmc/host/litex_mmc.c 12045F: drivers/net/ethernet/litex/* 12046F: drivers/soc/litex/* 12047F: drivers/tty/serial/liteuart.c 12048F: include/linux/litex.h 12049N: litex 12050 12051LIVE PATCHING 12052M: Josh Poimboeuf <jpoimboe@kernel.org> 12053M: Jiri Kosina <jikos@kernel.org> 12054M: Miroslav Benes <mbenes@suse.cz> 12055M: Petr Mladek <pmladek@suse.com> 12056R: Joe Lawrence <joe.lawrence@redhat.com> 12057L: live-patching@vger.kernel.org 12058S: Maintained 12059T: git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git 12060F: Documentation/ABI/testing/sysfs-kernel-livepatch 12061F: Documentation/livepatch/ 12062F: arch/powerpc/include/asm/livepatch.h 12063F: include/linux/livepatch.h 12064F: kernel/livepatch/ 12065F: kernel/module/livepatch.c 12066F: lib/livepatch/ 12067F: samples/livepatch/ 12068F: tools/testing/selftests/livepatch/ 12069 12070LLC (802.2) 12071L: netdev@vger.kernel.org 12072S: Odd fixes 12073F: include/linux/llc.h 12074F: include/net/llc* 12075F: include/uapi/linux/llc.h 12076F: net/llc/ 12077 12078LM73 HARDWARE MONITOR DRIVER 12079M: Guillaume Ligneul <guillaume.ligneul@gmail.com> 12080L: linux-hwmon@vger.kernel.org 12081S: Maintained 12082F: drivers/hwmon/lm73.c 12083 12084LM78 HARDWARE MONITOR DRIVER 12085M: Jean Delvare <jdelvare@suse.com> 12086L: linux-hwmon@vger.kernel.org 12087S: Maintained 12088F: Documentation/hwmon/lm78.rst 12089F: drivers/hwmon/lm78.c 12090 12091LM83 HARDWARE MONITOR DRIVER 12092M: Jean Delvare <jdelvare@suse.com> 12093L: linux-hwmon@vger.kernel.org 12094S: Maintained 12095F: Documentation/hwmon/lm83.rst 12096F: drivers/hwmon/lm83.c 12097 12098LM90 HARDWARE MONITOR DRIVER 12099M: Jean Delvare <jdelvare@suse.com> 12100L: linux-hwmon@vger.kernel.org 12101S: Maintained 12102F: Documentation/devicetree/bindings/hwmon/national,lm90.yaml 12103F: Documentation/hwmon/lm90.rst 12104F: drivers/hwmon/lm90.c 12105F: include/dt-bindings/thermal/lm90.h 12106 12107LM95234 HARDWARE MONITOR DRIVER 12108M: Guenter Roeck <linux@roeck-us.net> 12109L: linux-hwmon@vger.kernel.org 12110S: Maintained 12111F: Documentation/hwmon/lm95234.rst 12112F: drivers/hwmon/lm95234.c 12113 12114LME2510 MEDIA DRIVER 12115M: Malcolm Priestley <tvboxspy@gmail.com> 12116L: linux-media@vger.kernel.org 12117S: Maintained 12118W: https://linuxtv.org 12119Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12120F: drivers/media/usb/dvb-usb-v2/lmedm04* 12121 12122LOADPIN SECURITY MODULE 12123M: Kees Cook <keescook@chromium.org> 12124S: Supported 12125T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 12126F: Documentation/admin-guide/LSM/LoadPin.rst 12127F: security/loadpin/ 12128 12129LOCKING PRIMITIVES 12130M: Peter Zijlstra <peterz@infradead.org> 12131M: Ingo Molnar <mingo@redhat.com> 12132M: Will Deacon <will@kernel.org> 12133R: Waiman Long <longman@redhat.com> 12134R: Boqun Feng <boqun.feng@gmail.com> (LOCKDEP) 12135L: linux-kernel@vger.kernel.org 12136S: Maintained 12137T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 12138F: Documentation/locking/ 12139F: arch/*/include/asm/spinlock*.h 12140F: include/linux/lockdep.h 12141F: include/linux/mutex*.h 12142F: include/linux/rwlock*.h 12143F: include/linux/rwsem*.h 12144F: include/linux/seqlock.h 12145F: include/linux/spinlock*.h 12146F: kernel/locking/ 12147F: lib/locking*.[ch] 12148X: kernel/locking/locktorture.c 12149 12150LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks) 12151M: "Richard Russon (FlatCap)" <ldm@flatcap.org> 12152L: linux-ntfs-dev@lists.sourceforge.net 12153S: Maintained 12154W: http://www.linux-ntfs.org/content/view/19/37/ 12155F: Documentation/admin-guide/ldm.rst 12156F: block/partitions/ldm.* 12157 12158LOGITECH HID GAMING KEYBOARDS 12159M: Hans de Goede <hdegoede@redhat.com> 12160L: linux-input@vger.kernel.org 12161S: Maintained 12162T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 12163F: drivers/hid/hid-lg-g15.c 12164 12165LONTIUM LT8912B MIPI TO HDMI BRIDGE 12166M: Adrien Grassein <adrien.grassein@gmail.com> 12167S: Maintained 12168F: Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml 12169F: drivers/gpu/drm/bridge/lontium-lt8912b.c 12170 12171LOONGARCH 12172M: Huacai Chen <chenhuacai@kernel.org> 12173R: WANG Xuerui <kernel@xen0n.name> 12174L: loongarch@lists.linux.dev 12175S: Maintained 12176T: git git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson.git 12177F: Documentation/loongarch/ 12178F: Documentation/translations/zh_CN/loongarch/ 12179F: arch/loongarch/ 12180F: drivers/*/*loongarch* 12181 12182LOONGSON GPIO DRIVER 12183M: Yinbo Zhu <zhuyinbo@loongson.cn> 12184L: linux-gpio@vger.kernel.org 12185S: Maintained 12186F: Documentation/devicetree/bindings/gpio/loongson,ls-gpio.yaml 12187F: drivers/gpio/gpio-loongson-64bit.c 12188 12189LOONGSON LS2X I2C DRIVER 12190M: Binbin Zhou <zhoubinbin@loongson.cn> 12191L: linux-i2c@vger.kernel.org 12192S: Maintained 12193F: Documentation/devicetree/bindings/i2c/loongson,ls2x-i2c.yaml 12194F: drivers/i2c/busses/i2c-ls2x.c 12195 12196LOONGSON-2 SOC SERIES CLOCK DRIVER 12197M: Yinbo Zhu <zhuyinbo@loongson.cn> 12198L: linux-clk@vger.kernel.org 12199S: Maintained 12200F: Documentation/devicetree/bindings/clock/loongson,ls2k-clk.yaml 12201F: drivers/clk/clk-loongson2.c 12202F: include/dt-bindings/clock/loongson,ls2k-clk.h 12203 12204LOONGSON-2 SOC SERIES GUTS DRIVER 12205M: Yinbo Zhu <zhuyinbo@loongson.cn> 12206L: loongarch@lists.linux.dev 12207S: Maintained 12208F: Documentation/devicetree/bindings/hwinfo/loongson,ls2k-chipid.yaml 12209F: drivers/soc/loongson/loongson2_guts.c 12210 12211LOONGSON-2 SOC SERIES PINCTRL DRIVER 12212M: zhanghongchen <zhanghongchen@loongson.cn> 12213M: Yinbo Zhu <zhuyinbo@loongson.cn> 12214L: linux-gpio@vger.kernel.org 12215S: Maintained 12216F: Documentation/devicetree/bindings/pinctrl/loongson,ls2k-pinctrl.yaml 12217F: drivers/pinctrl/pinctrl-loongson2.c 12218 12219LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI) 12220M: Sathya Prakash <sathya.prakash@broadcom.com> 12221M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 12222M: Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com> 12223L: MPT-FusionLinux.pdl@broadcom.com 12224L: linux-scsi@vger.kernel.org 12225S: Supported 12226W: http://www.avagotech.com/support/ 12227F: drivers/message/fusion/ 12228F: drivers/scsi/mpt3sas/ 12229 12230LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers 12231M: Matthew Wilcox <willy@infradead.org> 12232L: linux-scsi@vger.kernel.org 12233S: Maintained 12234F: drivers/scsi/sym53c8xx_2/ 12235 12236LTC1660 DAC DRIVER 12237M: Marcus Folkesson <marcus.folkesson@gmail.com> 12238L: linux-iio@vger.kernel.org 12239S: Maintained 12240F: Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml 12241F: drivers/iio/dac/ltc1660.c 12242 12243LTC2688 IIO DAC DRIVER 12244M: Nuno Sá <nuno.sa@analog.com> 12245L: linux-iio@vger.kernel.org 12246S: Supported 12247W: https://ez.analog.com/linux-software-drivers 12248F: Documentation/ABI/testing/sysfs-bus-iio-dac-ltc2688 12249F: Documentation/devicetree/bindings/iio/dac/adi,ltc2688.yaml 12250F: drivers/iio/dac/ltc2688.c 12251 12252LTC2947 HARDWARE MONITOR DRIVER 12253M: Nuno Sá <nuno.sa@analog.com> 12254L: linux-hwmon@vger.kernel.org 12255S: Supported 12256W: https://ez.analog.com/linux-software-drivers 12257F: Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml 12258F: drivers/hwmon/ltc2947-core.c 12259F: drivers/hwmon/ltc2947-i2c.c 12260F: drivers/hwmon/ltc2947-spi.c 12261F: drivers/hwmon/ltc2947.h 12262 12263LTC2983 IIO TEMPERATURE DRIVER 12264M: Nuno Sá <nuno.sa@analog.com> 12265L: linux-iio@vger.kernel.org 12266S: Supported 12267W: https://ez.analog.com/linux-software-drivers 12268F: Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml 12269F: drivers/iio/temperature/ltc2983.c 12270 12271LTC4261 HARDWARE MONITOR DRIVER 12272M: Guenter Roeck <linux@roeck-us.net> 12273L: linux-hwmon@vger.kernel.org 12274S: Maintained 12275F: Documentation/hwmon/ltc4261.rst 12276F: drivers/hwmon/ltc4261.c 12277 12278LTC4306 I2C MULTIPLEXER DRIVER 12279M: Michael Hennerich <michael.hennerich@analog.com> 12280L: linux-i2c@vger.kernel.org 12281S: Supported 12282W: https://ez.analog.com/linux-software-drivers 12283F: Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt 12284F: drivers/i2c/muxes/i2c-mux-ltc4306.c 12285 12286LTP (Linux Test Project) 12287M: Mike Frysinger <vapier@gentoo.org> 12288M: Cyril Hrubis <chrubis@suse.cz> 12289M: Wanlong Gao <wanlong.gao@gmail.com> 12290M: Jan Stancek <jstancek@redhat.com> 12291M: Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com> 12292M: Alexey Kodanev <alexey.kodanev@oracle.com> 12293L: ltp@lists.linux.it (subscribers-only) 12294S: Maintained 12295W: http://linux-test-project.github.io/ 12296T: git https://github.com/linux-test-project/ltp.git 12297 12298LYNX 28G SERDES PHY DRIVER 12299M: Ioana Ciornei <ioana.ciornei@nxp.com> 12300L: netdev@vger.kernel.org 12301S: Supported 12302F: Documentation/devicetree/bindings/phy/fsl,lynx-28g.yaml 12303F: drivers/phy/freescale/phy-fsl-lynx-28g.c 12304 12305LYNX PCS MODULE 12306M: Ioana Ciornei <ioana.ciornei@nxp.com> 12307L: netdev@vger.kernel.org 12308S: Supported 12309F: drivers/net/pcs/pcs-lynx.c 12310F: include/linux/pcs-lynx.h 12311 12312M68K ARCHITECTURE 12313M: Geert Uytterhoeven <geert@linux-m68k.org> 12314L: linux-m68k@lists.linux-m68k.org 12315S: Maintained 12316W: http://www.linux-m68k.org/ 12317T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git 12318F: arch/m68k/ 12319F: drivers/zorro/ 12320 12321M68K ON APPLE MACINTOSH 12322M: Joshua Thompson <funaho@jurai.org> 12323L: linux-m68k@lists.linux-m68k.org 12324S: Maintained 12325W: http://www.mac.linux-m68k.org/ 12326F: arch/m68k/mac/ 12327F: drivers/macintosh/adb-iop.c 12328F: drivers/macintosh/via-macii.c 12329 12330M68K ON HP9000/300 12331M: Philip Blundell <philb@gnu.org> 12332S: Maintained 12333W: http://www.tazenda.demon.co.uk/phil/linux-hp 12334F: arch/m68k/hp300/ 12335 12336M88DS3103 MEDIA DRIVER 12337M: Antti Palosaari <crope@iki.fi> 12338L: linux-media@vger.kernel.org 12339S: Maintained 12340W: https://linuxtv.org 12341W: http://palosaari.fi/linux/ 12342Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12343T: git git://linuxtv.org/anttip/media_tree.git 12344F: drivers/media/dvb-frontends/m88ds3103* 12345 12346M88RS2000 MEDIA DRIVER 12347M: Malcolm Priestley <tvboxspy@gmail.com> 12348L: linux-media@vger.kernel.org 12349S: Maintained 12350W: https://linuxtv.org 12351Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12352F: drivers/media/dvb-frontends/m88rs2000* 12353 12354MA901 MASTERKIT USB FM RADIO DRIVER 12355M: Alexey Klimov <klimov.linux@gmail.com> 12356L: linux-media@vger.kernel.org 12357S: Maintained 12358T: git git://linuxtv.org/media_tree.git 12359F: drivers/media/radio/radio-ma901.c 12360 12361MAC80211 12362M: Johannes Berg <johannes@sipsolutions.net> 12363L: linux-wireless@vger.kernel.org 12364S: Maintained 12365W: https://wireless.wiki.kernel.org/ 12366Q: https://patchwork.kernel.org/project/linux-wireless/list/ 12367T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 12368T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 12369F: Documentation/networking/mac80211-injection.rst 12370F: Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst 12371F: drivers/net/wireless/virtual/mac80211_hwsim.[ch] 12372F: include/net/mac80211.h 12373F: net/mac80211/ 12374 12375MAILBOX API 12376M: Jassi Brar <jassisinghbrar@gmail.com> 12377L: linux-kernel@vger.kernel.org 12378S: Maintained 12379F: Documentation/devicetree/bindings/mailbox/ 12380F: drivers/mailbox/ 12381F: include/dt-bindings/mailbox/ 12382F: include/linux/mailbox_client.h 12383F: include/linux/mailbox_controller.h 12384 12385MAILBOX ARM MHUv2 12386M: Viresh Kumar <viresh.kumar@linaro.org> 12387M: Tushar Khandelwal <Tushar.Khandelwal@arm.com> 12388L: linux-kernel@vger.kernel.org 12389S: Maintained 12390F: Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml 12391F: drivers/mailbox/arm_mhuv2.c 12392F: include/linux/mailbox/arm_mhuv2_message.h 12393 12394MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7 12395M: Michael Kerrisk <mtk.manpages@gmail.com> 12396L: linux-man@vger.kernel.org 12397S: Maintained 12398W: http://www.kernel.org/doc/man-pages 12399 12400MANAGEMENT COMPONENT TRANSPORT PROTOCOL (MCTP) 12401M: Jeremy Kerr <jk@codeconstruct.com.au> 12402M: Matt Johnston <matt@codeconstruct.com.au> 12403L: netdev@vger.kernel.org 12404S: Maintained 12405F: Documentation/networking/mctp.rst 12406F: drivers/net/mctp/ 12407F: include/net/mctp.h 12408F: include/net/mctpdevice.h 12409F: include/net/netns/mctp.h 12410F: net/mctp/ 12411 12412MAPLE TREE 12413M: Liam R. Howlett <Liam.Howlett@oracle.com> 12414L: linux-mm@kvack.org 12415S: Supported 12416F: Documentation/core-api/maple_tree.rst 12417F: include/linux/maple_tree.h 12418F: include/trace/events/maple_tree.h 12419F: lib/maple_tree.c 12420F: lib/test_maple_tree.c 12421F: tools/testing/radix-tree/linux/maple_tree.h 12422F: tools/testing/radix-tree/maple.c 12423 12424MARDUK (CREATOR CI40) DEVICE TREE SUPPORT 12425M: Rahul Bedarkar <rahulbedarkar89@gmail.com> 12426L: linux-mips@vger.kernel.org 12427S: Maintained 12428F: arch/mips/boot/dts/img/pistachio* 12429 12430MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER 12431M: Andrew Lunn <andrew@lunn.ch> 12432L: netdev@vger.kernel.org 12433S: Maintained 12434F: Documentation/devicetree/bindings/net/dsa/marvell.txt 12435F: Documentation/networking/devlink/mv88e6xxx.rst 12436F: drivers/net/dsa/mv88e6xxx/ 12437F: include/linux/dsa/mv88e6xxx.h 12438F: include/linux/platform_data/mv88e6xxx.h 12439 12440MARVELL ARMADA 3700 PHY DRIVERS 12441M: Miquel Raynal <miquel.raynal@bootlin.com> 12442S: Maintained 12443F: Documentation/devicetree/bindings/phy/marvell,armada-3700-utmi-phy.yaml 12444F: Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt 12445F: drivers/phy/marvell/phy-mvebu-a3700-comphy.c 12446F: drivers/phy/marvell/phy-mvebu-a3700-utmi.c 12447 12448MARVELL ARMADA 3700 SERIAL DRIVER 12449M: Pali Rohár <pali@kernel.org> 12450S: Maintained 12451F: Documentation/devicetree/bindings/clock/marvell,armada-3700-uart-clock.yaml 12452F: Documentation/devicetree/bindings/serial/mvebu-uart.txt 12453F: drivers/tty/serial/mvebu-uart.c 12454 12455MARVELL ARMADA DRM SUPPORT 12456M: Russell King <linux@armlinux.org.uk> 12457S: Maintained 12458T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel 12459T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes 12460F: Documentation/devicetree/bindings/display/armada/ 12461F: drivers/gpu/drm/armada/ 12462F: include/uapi/drm/armada_drm.h 12463 12464MARVELL CRYPTO DRIVER 12465M: Boris Brezillon <bbrezillon@kernel.org> 12466M: Arnaud Ebalard <arno@natisbad.org> 12467M: Srujana Challa <schalla@marvell.com> 12468L: linux-crypto@vger.kernel.org 12469S: Maintained 12470F: drivers/crypto/marvell/ 12471F: include/linux/soc/marvell/octeontx2/ 12472 12473MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2) 12474M: Mirko Lindner <mlindner@marvell.com> 12475M: Stephen Hemminger <stephen@networkplumber.org> 12476L: netdev@vger.kernel.org 12477S: Maintained 12478F: drivers/net/ethernet/marvell/sk* 12479 12480MARVELL LIBERTAS WIRELESS DRIVER 12481L: libertas-dev@lists.infradead.org 12482S: Orphan 12483F: drivers/net/wireless/marvell/libertas/ 12484 12485MARVELL MACCHIATOBIN SUPPORT 12486M: Russell King <linux@armlinux.org.uk> 12487L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12488S: Maintained 12489F: arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts 12490 12491MARVELL MV643XX ETHERNET DRIVER 12492M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 12493L: netdev@vger.kernel.org 12494S: Maintained 12495F: drivers/net/ethernet/marvell/mv643xx_eth.* 12496F: include/linux/mv643xx.h 12497 12498MARVELL MV88X3310 PHY DRIVER 12499M: Russell King <linux@armlinux.org.uk> 12500M: Marek Behún <kabel@kernel.org> 12501L: netdev@vger.kernel.org 12502S: Maintained 12503F: drivers/net/phy/marvell10g.c 12504 12505MARVELL MVEBU THERMAL DRIVER 12506M: Miquel Raynal <miquel.raynal@bootlin.com> 12507S: Maintained 12508F: drivers/thermal/armada_thermal.c 12509 12510MARVELL MVNETA ETHERNET DRIVER 12511M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 12512L: netdev@vger.kernel.org 12513S: Maintained 12514F: drivers/net/ethernet/marvell/mvneta.* 12515 12516MARVELL MVPP2 ETHERNET DRIVER 12517M: Marcin Wojtas <mw@semihalf.com> 12518M: Russell King <linux@armlinux.org.uk> 12519L: netdev@vger.kernel.org 12520S: Maintained 12521F: Documentation/devicetree/bindings/net/marvell,pp2.yaml 12522F: drivers/net/ethernet/marvell/mvpp2/ 12523 12524MARVELL MWIFIEX WIRELESS DRIVER 12525M: Amitkumar Karwar <amitkarwar@gmail.com> 12526M: Ganapathi Bhat <ganapathi017@gmail.com> 12527M: Sharvari Harisangam <sharvari.harisangam@nxp.com> 12528M: Xinming Hu <huxinming820@gmail.com> 12529L: linux-wireless@vger.kernel.org 12530S: Maintained 12531F: drivers/net/wireless/marvell/mwifiex/ 12532 12533MARVELL MWL8K WIRELESS DRIVER 12534M: Lennert Buytenhek <buytenh@wantstofly.org> 12535L: linux-wireless@vger.kernel.org 12536S: Odd Fixes 12537F: drivers/net/wireless/marvell/mwl8k.c 12538 12539MARVELL NAND CONTROLLER DRIVER 12540M: Miquel Raynal <miquel.raynal@bootlin.com> 12541L: linux-mtd@lists.infradead.org 12542S: Maintained 12543F: Documentation/devicetree/bindings/mtd/marvell-nand.txt 12544F: drivers/mtd/nand/raw/marvell_nand.c 12545 12546MARVELL OCTEON ENDPOINT DRIVER 12547M: Veerasenareddy Burru <vburru@marvell.com> 12548M: Abhijit Ayarekar <aayarekar@marvell.com> 12549L: netdev@vger.kernel.org 12550S: Supported 12551F: drivers/net/ethernet/marvell/octeon_ep 12552 12553MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER 12554M: Sunil Goutham <sgoutham@marvell.com> 12555M: Geetha sowjanya <gakula@marvell.com> 12556M: Subbaraya Sundeep <sbhatta@marvell.com> 12557M: hariprasad <hkelam@marvell.com> 12558L: netdev@vger.kernel.org 12559S: Supported 12560F: drivers/net/ethernet/marvell/octeontx2/nic/ 12561F: include/linux/soc/marvell/octeontx2/ 12562 12563MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER 12564M: Sunil Goutham <sgoutham@marvell.com> 12565M: Linu Cherian <lcherian@marvell.com> 12566M: Geetha sowjanya <gakula@marvell.com> 12567M: Jerin Jacob <jerinj@marvell.com> 12568M: hariprasad <hkelam@marvell.com> 12569M: Subbaraya Sundeep <sbhatta@marvell.com> 12570L: netdev@vger.kernel.org 12571S: Supported 12572F: Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst 12573F: drivers/net/ethernet/marvell/octeontx2/af/ 12574 12575MARVELL PRESTERA ETHERNET SWITCH DRIVER 12576M: Taras Chornyi <taras.chornyi@plvision.eu> 12577S: Supported 12578W: https://github.com/Marvell-switching/switchdev-prestera 12579F: drivers/net/ethernet/marvell/prestera/ 12580 12581MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER 12582M: Nicolas Pitre <nico@fluxnic.net> 12583S: Odd Fixes 12584F: drivers/mmc/host/mvsdio.* 12585 12586MARVELL USB MDIO CONTROLLER DRIVER 12587M: Tobias Waldekranz <tobias@waldekranz.com> 12588L: netdev@vger.kernel.org 12589S: Maintained 12590F: Documentation/devicetree/bindings/net/marvell,mvusb.yaml 12591F: drivers/net/mdio/mdio-mvusb.c 12592 12593MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER 12594M: Hu Ziji <huziji@marvell.com> 12595L: linux-mmc@vger.kernel.org 12596S: Supported 12597F: Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.yaml 12598F: drivers/mmc/host/sdhci-xenon* 12599 12600MATROX FRAMEBUFFER DRIVER 12601L: linux-fbdev@vger.kernel.org 12602S: Orphan 12603F: drivers/video/fbdev/matrox/matroxfb_* 12604F: include/uapi/linux/matroxfb.h 12605 12606MAX15301 DRIVER 12607M: Daniel Nilsson <daniel.nilsson@flex.com> 12608L: linux-hwmon@vger.kernel.org 12609S: Maintained 12610F: Documentation/hwmon/max15301.rst 12611F: drivers/hwmon/pmbus/max15301.c 12612 12613MAX16065 HARDWARE MONITOR DRIVER 12614M: Guenter Roeck <linux@roeck-us.net> 12615L: linux-hwmon@vger.kernel.org 12616S: Maintained 12617F: Documentation/hwmon/max16065.rst 12618F: drivers/hwmon/max16065.c 12619 12620MAX2175 SDR TUNER DRIVER 12621M: Ramesh Shanmugasundaram <rashanmu@gmail.com> 12622L: linux-media@vger.kernel.org 12623S: Maintained 12624T: git git://linuxtv.org/media_tree.git 12625F: Documentation/devicetree/bindings/media/i2c/max2175.txt 12626F: Documentation/userspace-api/media/drivers/max2175.rst 12627F: drivers/media/i2c/max2175* 12628F: include/uapi/linux/max2175.h 12629 12630MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER 12631L: linux-hwmon@vger.kernel.org 12632S: Orphan 12633F: Documentation/hwmon/max6650.rst 12634F: drivers/hwmon/max6650.c 12635 12636MAX6697 HARDWARE MONITOR DRIVER 12637M: Guenter Roeck <linux@roeck-us.net> 12638L: linux-hwmon@vger.kernel.org 12639S: Maintained 12640F: Documentation/devicetree/bindings/hwmon/max6697.txt 12641F: Documentation/hwmon/max6697.rst 12642F: drivers/hwmon/max6697.c 12643F: include/linux/platform_data/max6697.h 12644 12645MAX9286 QUAD GMSL DESERIALIZER DRIVER 12646M: Jacopo Mondi <jacopo+renesas@jmondi.org> 12647M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 12648M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 12649M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 12650L: linux-media@vger.kernel.org 12651S: Maintained 12652F: Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml 12653F: drivers/media/i2c/max9286.c 12654 12655MAX96712 QUAD GMSL2 DESERIALIZER DRIVER 12656M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 12657L: linux-media@vger.kernel.org 12658S: Maintained 12659F: drivers/staging/media/max96712/max96712.c 12660 12661MAX9860 MONO AUDIO VOICE CODEC DRIVER 12662M: Peter Rosin <peda@axentia.se> 12663L: alsa-devel@alsa-project.org (moderated for non-subscribers) 12664S: Maintained 12665F: Documentation/devicetree/bindings/sound/max9860.txt 12666F: sound/soc/codecs/max9860.* 12667 12668MAXBOTIX ULTRASONIC RANGER IIO DRIVER 12669M: Andreas Klinger <ak@it-klinger.de> 12670L: linux-iio@vger.kernel.org 12671S: Maintained 12672F: Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml 12673F: drivers/iio/proximity/mb1232.c 12674 12675MAXIM MAX11205 DRIVER 12676M: Ramona Bolboaca <ramona.bolboaca@analog.com> 12677L: linux-iio@vger.kernel.org 12678S: Supported 12679W: https://ez.analog.com/linux-software-drivers 12680F: Documentation/devicetree/bindings/iio/adc/maxim,max11205.yaml 12681F: drivers/iio/adc/max11205.c 12682 12683MAXIM MAX17040 FAMILY FUEL GAUGE DRIVERS 12684R: Iskren Chernev <iskren.chernev@gmail.com> 12685R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12686R: Marek Szyprowski <m.szyprowski@samsung.com> 12687R: Matheus Castello <matheus@castello.eng.br> 12688L: linux-pm@vger.kernel.org 12689S: Maintained 12690F: Documentation/devicetree/bindings/power/supply/maxim,max17040.yaml 12691F: drivers/power/supply/max17040_battery.c 12692 12693MAXIM MAX17042 FAMILY FUEL GAUGE DRIVERS 12694R: Hans de Goede <hdegoede@redhat.com> 12695R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12696R: Marek Szyprowski <m.szyprowski@samsung.com> 12697R: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm> 12698R: Purism Kernel Team <kernel@puri.sm> 12699L: linux-pm@vger.kernel.org 12700S: Maintained 12701F: Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml 12702F: drivers/power/supply/max17042_battery.c 12703 12704MAXIM MAX20086 CAMERA POWER PROTECTOR DRIVER 12705M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12706L: linux-kernel@vger.kernel.org 12707S: Maintained 12708F: Documentation/devicetree/bindings/regulator/maxim,max20086.yaml 12709F: drivers/regulator/max20086-regulator.c 12710 12711MAXIM MAX30208 TEMPERATURE SENSOR DRIVER 12712M: Rajat Khandelwal <rajat.khandelwal@linux.intel.com> 12713L: linux-iio@vger.kernel.org 12714S: Maintained 12715F: drivers/iio/temperature/max30208.c 12716 12717MAXIM MAX77650 PMIC MFD DRIVER 12718M: Bartosz Golaszewski <brgl@bgdev.pl> 12719L: linux-kernel@vger.kernel.org 12720S: Maintained 12721F: Documentation/devicetree/bindings/*/*max77650.yaml 12722F: Documentation/devicetree/bindings/*/max77650*.yaml 12723F: drivers/gpio/gpio-max77650.c 12724F: drivers/input/misc/max77650-onkey.c 12725F: drivers/leds/leds-max77650.c 12726F: drivers/mfd/max77650.c 12727F: drivers/power/supply/max77650-charger.c 12728F: drivers/regulator/max77650-regulator.c 12729F: include/linux/mfd/max77650.h 12730 12731MAXIM MAX77714 PMIC MFD DRIVER 12732M: Luca Ceresoli <luca@lucaceresoli.net> 12733S: Maintained 12734F: Documentation/devicetree/bindings/mfd/maxim,max77714.yaml 12735F: drivers/mfd/max77714.c 12736F: include/linux/mfd/max77714.h 12737 12738MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER 12739M: Javier Martinez Canillas <javier@dowhile0.org> 12740L: linux-kernel@vger.kernel.org 12741S: Supported 12742F: Documentation/devicetree/bindings/*/*max77802.yaml 12743F: drivers/regulator/max77802-regulator.c 12744F: include/dt-bindings/*/*max77802.h 12745 12746MAXIM MAX77976 BATTERY CHARGER 12747M: Luca Ceresoli <luca@lucaceresoli.net> 12748S: Supported 12749F: Documentation/devicetree/bindings/power/supply/maxim,max77976.yaml 12750F: drivers/power/supply/max77976_charger.c 12751 12752MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS 12753M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12754L: linux-pm@vger.kernel.org 12755S: Supported 12756B: mailto:linux-samsung-soc@vger.kernel.org 12757F: Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml 12758F: Documentation/devicetree/bindings/power/supply/maxim,max77693.yaml 12759F: drivers/power/supply/max14577_charger.c 12760F: drivers/power/supply/max77693_charger.c 12761 12762MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS 12763M: Chanwoo Choi <cw00.choi@samsung.com> 12764M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12765L: linux-kernel@vger.kernel.org 12766S: Supported 12767B: mailto:linux-samsung-soc@vger.kernel.org 12768F: Documentation/devicetree/bindings/*/maxim,max14577.yaml 12769F: Documentation/devicetree/bindings/*/maxim,max77686.yaml 12770F: Documentation/devicetree/bindings/*/maxim,max77693.yaml 12771F: Documentation/devicetree/bindings/*/maxim,max77843.yaml 12772F: Documentation/devicetree/bindings/clock/maxim,max77686.txt 12773F: drivers/*/*max77843.c 12774F: drivers/*/max14577*.c 12775F: drivers/*/max77686*.c 12776F: drivers/*/max77693*.c 12777F: drivers/clk/clk-max77686.c 12778F: drivers/extcon/extcon-max14577.c 12779F: drivers/extcon/extcon-max77693.c 12780F: drivers/rtc/rtc-max77686.c 12781F: include/linux/mfd/max14577*.h 12782F: include/linux/mfd/max77686*.h 12783F: include/linux/mfd/max77693*.h 12784 12785MAXIRADIO FM RADIO RECEIVER DRIVER 12786M: Hans Verkuil <hverkuil@xs4all.nl> 12787L: linux-media@vger.kernel.org 12788S: Maintained 12789W: https://linuxtv.org 12790T: git git://linuxtv.org/media_tree.git 12791F: drivers/media/radio/radio-maxiradio* 12792 12793MAXLINEAR ETHERNET PHY DRIVER 12794M: Xu Liang <lxu@maxlinear.com> 12795L: netdev@vger.kernel.org 12796S: Supported 12797F: drivers/net/phy/mxl-gpy.c 12798 12799MCAN MMIO DEVICE DRIVER 12800M: Chandrasekar Ramakrishnan <rcsekar@samsung.com> 12801L: linux-can@vger.kernel.org 12802S: Maintained 12803F: Documentation/devicetree/bindings/net/can/bosch,m_can.yaml 12804F: drivers/net/can/m_can/m_can.c 12805F: drivers/net/can/m_can/m_can.h 12806F: drivers/net/can/m_can/m_can_platform.c 12807 12808MCBA MICROCHIP CAN BUS ANALYZER TOOL DRIVER 12809R: Yasushi SHOJI <yashi@spacecubics.com> 12810L: linux-can@vger.kernel.org 12811S: Maintained 12812F: drivers/net/can/usb/mcba_usb.c 12813 12814MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER 12815M: Rishi Gupta <gupt21@gmail.com> 12816L: linux-i2c@vger.kernel.org 12817L: linux-input@vger.kernel.org 12818S: Maintained 12819F: drivers/hid/hid-mcp2221.c 12820 12821MCP251XFD SPI-CAN NETWORK DRIVER 12822M: Marc Kleine-Budde <mkl@pengutronix.de> 12823M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 12824R: Thomas Kopp <thomas.kopp@microchip.com> 12825L: linux-can@vger.kernel.org 12826S: Maintained 12827F: Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml 12828F: drivers/net/can/spi/mcp251xfd/ 12829 12830MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS 12831M: Peter Rosin <peda@axentia.se> 12832L: linux-iio@vger.kernel.org 12833S: Maintained 12834F: Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531 12835F: drivers/iio/potentiometer/mcp4018.c 12836F: drivers/iio/potentiometer/mcp4531.c 12837 12838MCR20A IEEE-802.15.4 RADIO DRIVER 12839M: Stefan Schmidt <stefan@datenfreihafen.org> 12840L: linux-wpan@vger.kernel.org 12841S: Odd Fixes 12842W: https://github.com/xueliu/mcr20a-linux 12843F: Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt 12844F: drivers/net/ieee802154/mcr20a.c 12845F: drivers/net/ieee802154/mcr20a.h 12846 12847MEASUREMENT COMPUTING CIO-DAC IIO DRIVER 12848M: William Breathitt Gray <william.gray@linaro.org> 12849L: linux-iio@vger.kernel.org 12850S: Maintained 12851F: drivers/iio/dac/cio-dac.c 12852 12853MEDIA CONTROLLER FRAMEWORK 12854M: Sakari Ailus <sakari.ailus@linux.intel.com> 12855M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12856L: linux-media@vger.kernel.org 12857S: Supported 12858W: https://www.linuxtv.org 12859T: git git://linuxtv.org/media_tree.git 12860F: drivers/media/mc/ 12861F: include/media/media-*.h 12862F: include/uapi/linux/media.h 12863 12864MEDIA DRIVER FOR FREESCALE IMX PXP 12865M: Philipp Zabel <p.zabel@pengutronix.de> 12866L: linux-media@vger.kernel.org 12867S: Maintained 12868T: git git://linuxtv.org/media_tree.git 12869F: drivers/media/platform/nxp/imx-pxp.[ch] 12870 12871MEDIA DRIVERS FOR ASCOT2E 12872M: Sergey Kozlov <serjk@netup.ru> 12873M: Abylay Ospan <aospan@netup.ru> 12874L: linux-media@vger.kernel.org 12875S: Supported 12876W: https://linuxtv.org 12877W: http://netup.tv/ 12878T: git git://linuxtv.org/media_tree.git 12879F: drivers/media/dvb-frontends/ascot2e* 12880 12881MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS 12882M: Jasmin Jessich <jasmin@anw.at> 12883L: linux-media@vger.kernel.org 12884S: Maintained 12885W: https://linuxtv.org 12886T: git git://linuxtv.org/media_tree.git 12887F: drivers/media/dvb-frontends/cxd2099* 12888 12889MEDIA DRIVERS FOR CXD2841ER 12890M: Sergey Kozlov <serjk@netup.ru> 12891M: Abylay Ospan <aospan@netup.ru> 12892L: linux-media@vger.kernel.org 12893S: Supported 12894W: https://linuxtv.org 12895W: http://netup.tv/ 12896T: git git://linuxtv.org/media_tree.git 12897F: drivers/media/dvb-frontends/cxd2841er* 12898 12899MEDIA DRIVERS FOR CXD2880 12900M: Yasunari Takiguchi <Yasunari.Takiguchi@sony.com> 12901L: linux-media@vger.kernel.org 12902S: Supported 12903W: http://linuxtv.org/ 12904T: git git://linuxtv.org/media_tree.git 12905F: drivers/media/dvb-frontends/cxd2880/* 12906F: drivers/media/spi/cxd2880* 12907 12908MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES 12909L: linux-media@vger.kernel.org 12910S: Orphan 12911W: https://linuxtv.org 12912T: git git://linuxtv.org/media_tree.git 12913F: drivers/media/pci/ddbridge/* 12914 12915MEDIA DRIVERS FOR FREESCALE IMX 12916M: Steve Longerbeam <slongerbeam@gmail.com> 12917M: Philipp Zabel <p.zabel@pengutronix.de> 12918L: linux-media@vger.kernel.org 12919S: Maintained 12920T: git git://linuxtv.org/media_tree.git 12921F: Documentation/admin-guide/media/imx.rst 12922F: Documentation/devicetree/bindings/media/imx.txt 12923F: drivers/staging/media/imx/ 12924F: include/linux/imx-media.h 12925F: include/media/imx.h 12926 12927MEDIA DRIVERS FOR FREESCALE IMX7 12928M: Rui Miguel Silva <rmfrfs@gmail.com> 12929M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12930L: linux-media@vger.kernel.org 12931S: Maintained 12932T: git git://linuxtv.org/media_tree.git 12933F: Documentation/admin-guide/media/imx7.rst 12934F: Documentation/devicetree/bindings/media/nxp,imx-mipi-csi2.yaml 12935F: Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml 12936F: drivers/media/platform/nxp/imx-mipi-csis.c 12937F: drivers/media/platform/nxp/imx7-media-csi.c 12938 12939MEDIA DRIVERS FOR HELENE 12940M: Abylay Ospan <aospan@netup.ru> 12941L: linux-media@vger.kernel.org 12942S: Supported 12943W: https://linuxtv.org 12944W: http://netup.tv/ 12945T: git git://linuxtv.org/media_tree.git 12946F: drivers/media/dvb-frontends/helene* 12947 12948MEDIA DRIVERS FOR HORUS3A 12949M: Sergey Kozlov <serjk@netup.ru> 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/horus3a* 12957 12958MEDIA DRIVERS FOR LNBH25 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/lnbh25* 12967 12968MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS 12969L: linux-media@vger.kernel.org 12970S: Orphan 12971W: https://linuxtv.org 12972T: git git://linuxtv.org/media_tree.git 12973F: drivers/media/dvb-frontends/mxl5xx* 12974 12975MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices 12976M: Sergey Kozlov <serjk@netup.ru> 12977M: Abylay Ospan <aospan@netup.ru> 12978L: linux-media@vger.kernel.org 12979S: Supported 12980W: https://linuxtv.org 12981W: http://netup.tv/ 12982T: git git://linuxtv.org/media_tree.git 12983F: drivers/media/pci/netup_unidvb/* 12984 12985MEDIA DRIVERS FOR NVIDIA TEGRA - VDE 12986M: Dmitry Osipenko <digetx@gmail.com> 12987L: linux-media@vger.kernel.org 12988L: linux-tegra@vger.kernel.org 12989S: Maintained 12990T: git git://linuxtv.org/media_tree.git 12991F: Documentation/devicetree/bindings/media/nvidia,tegra-vde.yaml 12992F: drivers/media/platform/nvidia/tegra-vde/ 12993 12994MEDIA DRIVERS FOR RENESAS - CEU 12995M: Jacopo Mondi <jacopo@jmondi.org> 12996L: linux-media@vger.kernel.org 12997L: linux-renesas-soc@vger.kernel.org 12998S: Supported 12999T: git git://linuxtv.org/media_tree.git 13000F: Documentation/devicetree/bindings/media/renesas,ceu.yaml 13001F: drivers/media/platform/renesas/renesas-ceu.c 13002F: include/media/drv-intf/renesas-ceu.h 13003 13004MEDIA DRIVERS FOR RENESAS - DRIF 13005M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 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,drif.yaml 13011F: drivers/media/platform/renesas/rcar_drif.c 13012 13013MEDIA DRIVERS FOR RENESAS - FCP 13014M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13015L: linux-media@vger.kernel.org 13016L: linux-renesas-soc@vger.kernel.org 13017S: Supported 13018T: git git://linuxtv.org/media_tree.git 13019F: Documentation/devicetree/bindings/media/renesas,fcp.yaml 13020F: drivers/media/platform/renesas/rcar-fcp.c 13021F: include/media/rcar-fcp.h 13022 13023MEDIA DRIVERS FOR RENESAS - FDP1 13024M: Kieran Bingham <kieran.bingham+renesas@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,fdp1.yaml 13030F: drivers/media/platform/renesas/rcar_fdp1.c 13031 13032MEDIA DRIVERS FOR RENESAS - VIN 13033M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 13034L: linux-media@vger.kernel.org 13035L: linux-renesas-soc@vger.kernel.org 13036S: Supported 13037T: git git://linuxtv.org/media_tree.git 13038F: Documentation/devicetree/bindings/media/renesas,csi2.yaml 13039F: Documentation/devicetree/bindings/media/renesas,isp.yaml 13040F: Documentation/devicetree/bindings/media/renesas,vin.yaml 13041F: drivers/media/platform/renesas/rcar-isp.c 13042F: drivers/media/platform/renesas/rcar-vin/ 13043 13044MEDIA DRIVERS FOR RENESAS - VSP1 13045M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13046M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13047L: linux-media@vger.kernel.org 13048L: linux-renesas-soc@vger.kernel.org 13049S: Supported 13050T: git git://linuxtv.org/media_tree.git 13051F: Documentation/devicetree/bindings/media/renesas,vsp1.yaml 13052F: drivers/media/platform/renesas/vsp1/ 13053 13054MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs 13055L: linux-media@vger.kernel.org 13056S: Orphan 13057W: https://linuxtv.org 13058T: git git://linuxtv.org/media_tree.git 13059F: drivers/media/dvb-frontends/stv0910* 13060 13061MEDIA DRIVERS FOR ST STV6111 TUNER ICs 13062L: linux-media@vger.kernel.org 13063S: Orphan 13064W: https://linuxtv.org 13065T: git git://linuxtv.org/media_tree.git 13066F: drivers/media/dvb-frontends/stv6111* 13067 13068MEDIA DRIVERS FOR STM32 - DCMI 13069M: Hugues Fruchet <hugues.fruchet@foss.st.com> 13070L: linux-media@vger.kernel.org 13071S: Supported 13072T: git git://linuxtv.org/media_tree.git 13073F: Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml 13074F: drivers/media/platform/st/stm32/stm32-dcmi.c 13075 13076MEDIA INPUT INFRASTRUCTURE (V4L/DVB) 13077M: Mauro Carvalho Chehab <mchehab@kernel.org> 13078L: linux-media@vger.kernel.org 13079S: Maintained 13080W: https://linuxtv.org 13081Q: http://patchwork.kernel.org/project/linux-media/list/ 13082T: git git://linuxtv.org/media_tree.git 13083F: Documentation/admin-guide/media/ 13084F: Documentation/devicetree/bindings/media/ 13085F: Documentation/driver-api/media/ 13086F: Documentation/userspace-api/media/ 13087F: drivers/media/ 13088F: drivers/staging/media/ 13089F: include/dt-bindings/media/ 13090F: include/linux/platform_data/media/ 13091F: include/media/ 13092F: include/uapi/linux/dvb/ 13093F: include/uapi/linux/ivtv* 13094F: include/uapi/linux/media.h 13095F: include/uapi/linux/uvcvideo.h 13096F: include/uapi/linux/v4l2-* 13097F: include/uapi/linux/videodev2.h 13098 13099MEDIATEK BLUETOOTH DRIVER 13100M: Sean Wang <sean.wang@mediatek.com> 13101L: linux-bluetooth@vger.kernel.org 13102L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13103S: Maintained 13104F: Documentation/devicetree/bindings/net/mediatek-bluetooth.txt 13105F: drivers/bluetooth/btmtkuart.c 13106 13107MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS 13108M: Sean Wang <sean.wang@mediatek.com> 13109L: linux-pm@vger.kernel.org 13110S: Maintained 13111F: Documentation/devicetree/bindings/power/reset/mt6323-poweroff.txt 13112F: drivers/power/reset/mt6323-poweroff.c 13113 13114MEDIATEK CIR DRIVER 13115M: Sean Wang <sean.wang@mediatek.com> 13116S: Maintained 13117F: drivers/media/rc/mtk-cir.c 13118 13119MEDIATEK DMA DRIVER 13120M: Sean Wang <sean.wang@mediatek.com> 13121L: dmaengine@vger.kernel.org 13122L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13123L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13124S: Maintained 13125F: Documentation/devicetree/bindings/dma/mtk-* 13126F: drivers/dma/mediatek/ 13127 13128MEDIATEK ETHERNET DRIVER 13129M: Felix Fietkau <nbd@nbd.name> 13130M: John Crispin <john@phrozen.org> 13131M: Sean Wang <sean.wang@mediatek.com> 13132M: Mark Lee <Mark-MC.Lee@mediatek.com> 13133M: Lorenzo Bianconi <lorenzo@kernel.org> 13134L: netdev@vger.kernel.org 13135S: Maintained 13136F: drivers/net/ethernet/mediatek/ 13137 13138MEDIATEK ETHERNET PCS DRIVER 13139M: Alexander Couzens <lynxis@fe80.eu> 13140M: Daniel Golle <daniel@makrotopia.org> 13141L: netdev@vger.kernel.org 13142S: Maintained 13143F: drivers/net/pcs/pcs-mtk-lynxi.c 13144F: include/linux/pcs/pcs-mtk-lynxi.h 13145 13146MEDIATEK I2C CONTROLLER DRIVER 13147M: Qii Wang <qii.wang@mediatek.com> 13148L: linux-i2c@vger.kernel.org 13149S: Maintained 13150F: Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml 13151F: drivers/i2c/busses/i2c-mt65xx.c 13152 13153MEDIATEK IOMMU DRIVER 13154M: Yong Wu <yong.wu@mediatek.com> 13155L: iommu@lists.linux.dev 13156L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13157S: Supported 13158F: Documentation/devicetree/bindings/iommu/mediatek* 13159F: drivers/iommu/mtk_iommu* 13160F: include/dt-bindings/memory/mt*-port.h 13161 13162MEDIATEK JPEG DRIVER 13163M: Bin Liu <bin.liu@mediatek.com> 13164S: Supported 13165F: Documentation/devicetree/bindings/media/mediatek-jpeg-*.yaml 13166F: drivers/media/platform/mediatek/jpeg/ 13167 13168MEDIATEK KEYPAD DRIVER 13169M: Mattijs Korpershoek <mkorpershoek@baylibre.com> 13170S: Supported 13171F: Documentation/devicetree/bindings/input/mediatek,mt6779-keypad.yaml 13172F: drivers/input/keyboard/mt6779-keypad.c 13173 13174MEDIATEK MDP DRIVER 13175M: Minghsiu Tsai <minghsiu.tsai@mediatek.com> 13176M: Houlong Wei <houlong.wei@mediatek.com> 13177M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13178S: Supported 13179F: Documentation/devicetree/bindings/media/mediatek-mdp.txt 13180F: drivers/media/platform/mediatek/mdp/ 13181F: drivers/media/platform/mediatek/vpu/ 13182 13183MEDIATEK MEDIA DRIVER 13184M: Tiffany Lin <tiffany.lin@mediatek.com> 13185M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13186M: Yunfei Dong <yunfei.dong@mediatek.com> 13187S: Supported 13188F: Documentation/devicetree/bindings/media/mediatek,vcodec*.yaml 13189F: Documentation/devicetree/bindings/media/mediatek-vpu.txt 13190F: drivers/media/platform/mediatek/vcodec/ 13191F: drivers/media/platform/mediatek/vpu/ 13192 13193MEDIATEK MMC/SD/SDIO DRIVER 13194M: Chaotian Jing <chaotian.jing@mediatek.com> 13195S: Maintained 13196F: Documentation/devicetree/bindings/mmc/mtk-sd.yaml 13197F: drivers/mmc/host/mtk-sd.c 13198 13199MEDIATEK MT76 WIRELESS LAN DRIVER 13200M: Felix Fietkau <nbd@nbd.name> 13201M: Lorenzo Bianconi <lorenzo@kernel.org> 13202M: Ryder Lee <ryder.lee@mediatek.com> 13203R: Shayne Chen <shayne.chen@mediatek.com> 13204R: Sean Wang <sean.wang@mediatek.com> 13205L: linux-wireless@vger.kernel.org 13206S: Maintained 13207F: Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml 13208F: drivers/net/wireless/mediatek/mt76/ 13209 13210MEDIATEK MT7601U WIRELESS LAN DRIVER 13211M: Jakub Kicinski <kuba@kernel.org> 13212L: linux-wireless@vger.kernel.org 13213S: Maintained 13214F: drivers/net/wireless/mediatek/mt7601u/ 13215 13216MEDIATEK MT7621 CLOCK DRIVER 13217M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13218S: Maintained 13219F: Documentation/devicetree/bindings/clock/mediatek,mt7621-sysc.yaml 13220F: drivers/clk/ralink/clk-mt7621.c 13221 13222MEDIATEK MT7621 PCIE CONTROLLER DRIVER 13223M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13224S: Maintained 13225F: Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml 13226F: drivers/pci/controller/pcie-mt7621.c 13227 13228MEDIATEK MT7621 PHY PCI DRIVER 13229M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13230S: Maintained 13231F: Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml 13232F: drivers/phy/ralink/phy-mt7621-pci.c 13233 13234MEDIATEK MT7621/28/88 I2C DRIVER 13235M: Stefan Roese <sr@denx.de> 13236L: linux-i2c@vger.kernel.org 13237S: Maintained 13238F: Documentation/devicetree/bindings/i2c/mediatek,mt7621-i2c.yaml 13239F: drivers/i2c/busses/i2c-mt7621.c 13240 13241MEDIATEK NAND CONTROLLER DRIVER 13242L: linux-mtd@lists.infradead.org 13243S: Orphan 13244F: Documentation/devicetree/bindings/mtd/mediatek,mtk-nfc.yaml 13245F: drivers/mtd/nand/raw/mtk_* 13246 13247MEDIATEK PMIC LED DRIVER 13248M: Sean Wang <sean.wang@mediatek.com> 13249S: Maintained 13250F: Documentation/devicetree/bindings/leds/leds-mt6323.txt 13251F: drivers/leds/leds-mt6323.c 13252 13253MEDIATEK RANDOM NUMBER GENERATOR SUPPORT 13254M: Sean Wang <sean.wang@mediatek.com> 13255S: Maintained 13256F: drivers/char/hw_random/mtk-rng.c 13257 13258MEDIATEK SMI DRIVER 13259M: Yong Wu <yong.wu@mediatek.com> 13260L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13261S: Supported 13262F: Documentation/devicetree/bindings/memory-controllers/mediatek,smi* 13263F: drivers/memory/mtk-smi.c 13264F: include/soc/mediatek/smi.h 13265 13266MEDIATEK SWITCH DRIVER 13267M: Sean Wang <sean.wang@mediatek.com> 13268M: Landen Chao <Landen.Chao@mediatek.com> 13269M: DENG Qingfang <dqfext@gmail.com> 13270M: Daniel Golle <daniel@makrotopia.org> 13271L: netdev@vger.kernel.org 13272S: Maintained 13273F: drivers/net/dsa/mt7530-mdio.c 13274F: drivers/net/dsa/mt7530-mmio.c 13275F: drivers/net/dsa/mt7530.* 13276F: net/dsa/tag_mtk.c 13277 13278MEDIATEK T7XX 5G WWAN MODEM DRIVER 13279M: Chandrashekar Devegowda <chandrashekar.devegowda@intel.com> 13280M: Intel Corporation <linuxwwan@intel.com> 13281R: Chiranjeevi Rapolu <chiranjeevi.rapolu@linux.intel.com> 13282R: Liu Haijun <haijun.liu@mediatek.com> 13283R: M Chetan Kumar <m.chetan.kumar@linux.intel.com> 13284R: Ricardo Martinez <ricardo.martinez@linux.intel.com> 13285L: netdev@vger.kernel.org 13286S: Supported 13287F: drivers/net/wwan/t7xx/ 13288 13289MEDIATEK USB3 DRD IP DRIVER 13290M: Chunfeng Yun <chunfeng.yun@mediatek.com> 13291L: linux-usb@vger.kernel.org 13292L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13293L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13294S: Maintained 13295F: Documentation/devicetree/bindings/usb/mediatek,* 13296F: drivers/usb/host/xhci-mtk* 13297F: drivers/usb/mtu3/ 13298 13299MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES 13300M: Peter Senna Tschudin <peter.senna@gmail.com> 13301M: Martin Donnelly <martin.donnelly@ge.com> 13302M: Martyn Welch <martyn.welch@collabora.co.uk> 13303S: Maintained 13304F: Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt 13305F: drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c 13306 13307MEGARAID SCSI/SAS DRIVERS 13308M: Kashyap Desai <kashyap.desai@broadcom.com> 13309M: Sumit Saxena <sumit.saxena@broadcom.com> 13310M: Shivasharan S <shivasharan.srikanteshwara@broadcom.com> 13311L: megaraidlinux.pdl@broadcom.com 13312L: linux-scsi@vger.kernel.org 13313S: Maintained 13314W: http://www.avagotech.com/support/ 13315F: Documentation/scsi/megaraid.rst 13316F: drivers/scsi/megaraid.* 13317F: drivers/scsi/megaraid/ 13318 13319MELEXIS MLX90614 DRIVER 13320M: Crt Mori <cmo@melexis.com> 13321L: linux-iio@vger.kernel.org 13322S: Supported 13323W: http://www.melexis.com 13324F: drivers/iio/temperature/mlx90614.c 13325 13326MELEXIS MLX90632 DRIVER 13327M: Crt Mori <cmo@melexis.com> 13328L: linux-iio@vger.kernel.org 13329S: Supported 13330W: http://www.melexis.com 13331F: drivers/iio/temperature/mlx90632.c 13332 13333MELFAS MIP4 TOUCHSCREEN DRIVER 13334M: Sangwon Jee <jeesw@melfas.com> 13335S: Supported 13336W: http://www.melfas.com 13337F: Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt 13338F: drivers/input/touchscreen/melfas_mip4.c 13339 13340MELLANOX BLUEFIELD I2C DRIVER 13341M: Khalil Blaiech <kblaiech@nvidia.com> 13342M: Asmaa Mnebhi <asmaa@nvidia.com> 13343L: linux-i2c@vger.kernel.org 13344S: Supported 13345F: drivers/i2c/busses/i2c-mlxbf.c 13346 13347MELLANOX ETHERNET DRIVER (mlx4_en) 13348M: Tariq Toukan <tariqt@nvidia.com> 13349L: netdev@vger.kernel.org 13350S: Supported 13351W: http://www.mellanox.com 13352Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13353F: drivers/net/ethernet/mellanox/mlx4/en_* 13354 13355MELLANOX ETHERNET DRIVER (mlx5e) 13356M: Saeed Mahameed <saeedm@nvidia.com> 13357L: netdev@vger.kernel.org 13358S: Supported 13359W: http://www.mellanox.com 13360Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13361F: drivers/net/ethernet/mellanox/mlx5/core/en_* 13362 13363MELLANOX ETHERNET INNOVA DRIVERS 13364R: Boris Pismenny <borisp@nvidia.com> 13365L: netdev@vger.kernel.org 13366S: Supported 13367W: http://www.mellanox.com 13368Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13369F: drivers/net/ethernet/mellanox/mlx5/core/en_accel/* 13370F: drivers/net/ethernet/mellanox/mlx5/core/fpga/* 13371F: include/linux/mlx5/mlx5_ifc_fpga.h 13372 13373MELLANOX ETHERNET SWITCH DRIVERS 13374M: Ido Schimmel <idosch@nvidia.com> 13375M: Petr Machata <petrm@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/mlxsw/ 13381F: tools/testing/selftests/drivers/net/mlxsw/ 13382 13383MELLANOX FIRMWARE FLASH LIBRARY (mlxfw) 13384M: mlxsw@nvidia.com 13385L: netdev@vger.kernel.org 13386S: Supported 13387W: http://www.mellanox.com 13388Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13389F: drivers/net/ethernet/mellanox/mlxfw/ 13390 13391MELLANOX HARDWARE PLATFORM SUPPORT 13392M: Hans de Goede <hdegoede@redhat.com> 13393M: Mark Gross <markgross@kernel.org> 13394M: Vadim Pasternak <vadimp@nvidia.com> 13395L: platform-driver-x86@vger.kernel.org 13396S: Supported 13397F: Documentation/ABI/testing/sysfs-platform-mellanox-bootctl 13398F: drivers/platform/mellanox/ 13399F: include/linux/platform_data/mlxreg.h 13400 13401MELLANOX MLX4 core VPI driver 13402M: Tariq Toukan <tariqt@nvidia.com> 13403L: netdev@vger.kernel.org 13404L: linux-rdma@vger.kernel.org 13405S: Supported 13406W: http://www.mellanox.com 13407Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13408F: drivers/net/ethernet/mellanox/mlx4/ 13409F: include/linux/mlx4/ 13410 13411MELLANOX MLX4 IB driver 13412M: Yishai Hadas <yishaih@nvidia.com> 13413L: linux-rdma@vger.kernel.org 13414S: Supported 13415W: http://www.mellanox.com 13416Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13417F: drivers/infiniband/hw/mlx4/ 13418F: include/linux/mlx4/ 13419F: include/uapi/rdma/mlx4-abi.h 13420 13421MELLANOX MLX5 core VPI driver 13422M: Saeed Mahameed <saeedm@nvidia.com> 13423M: Leon Romanovsky <leonro@nvidia.com> 13424L: netdev@vger.kernel.org 13425L: linux-rdma@vger.kernel.org 13426S: Supported 13427W: http://www.mellanox.com 13428Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13429F: Documentation/networking/device_drivers/ethernet/mellanox/ 13430F: drivers/net/ethernet/mellanox/mlx5/core/ 13431F: include/linux/mlx5/ 13432 13433MELLANOX MLX5 IB driver 13434M: Leon Romanovsky <leonro@nvidia.com> 13435L: linux-rdma@vger.kernel.org 13436S: Supported 13437W: http://www.mellanox.com 13438Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13439F: drivers/infiniband/hw/mlx5/ 13440F: include/linux/mlx5/ 13441F: include/uapi/rdma/mlx5-abi.h 13442 13443MELLANOX MLXCPLD I2C AND MUX DRIVER 13444M: Vadim Pasternak <vadimp@nvidia.com> 13445M: Michael Shych <michaelsh@nvidia.com> 13446L: linux-i2c@vger.kernel.org 13447S: Supported 13448F: Documentation/i2c/busses/i2c-mlxcpld.rst 13449F: drivers/i2c/busses/i2c-mlxcpld.c 13450F: drivers/i2c/muxes/i2c-mux-mlxcpld.c 13451 13452MELLANOX MLXCPLD LED DRIVER 13453M: Vadim Pasternak <vadimp@nvidia.com> 13454L: linux-leds@vger.kernel.org 13455S: Supported 13456F: Documentation/leds/leds-mlxcpld.rst 13457F: drivers/leds/leds-mlxcpld.c 13458F: drivers/leds/leds-mlxreg.c 13459 13460MELLANOX PLATFORM DRIVER 13461M: Vadim Pasternak <vadimp@nvidia.com> 13462L: platform-driver-x86@vger.kernel.org 13463S: Supported 13464F: drivers/platform/x86/mlx-platform.c 13465 13466MEMBARRIER SUPPORT 13467M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 13468M: "Paul E. McKenney" <paulmck@kernel.org> 13469L: linux-kernel@vger.kernel.org 13470S: Supported 13471F: arch/powerpc/include/asm/membarrier.h 13472F: include/uapi/linux/membarrier.h 13473F: kernel/sched/membarrier.c 13474 13475MEMBLOCK AND MEMORY MANAGEMENT INITIALIZATION 13476M: Mike Rapoport <rppt@kernel.org> 13477L: linux-mm@kvack.org 13478S: Maintained 13479F: Documentation/core-api/boot-time-mm.rst 13480F: include/linux/memblock.h 13481F: mm/memblock.c 13482F: mm/mm_init.c 13483F: tools/testing/memblock/ 13484 13485MEMORY CONTROLLER DRIVERS 13486M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 13487L: linux-kernel@vger.kernel.org 13488S: Maintained 13489B: mailto:krzysztof.kozlowski@linaro.org 13490T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git 13491F: Documentation/devicetree/bindings/memory-controllers/ 13492F: drivers/memory/ 13493F: include/dt-bindings/memory/ 13494F: include/memory/ 13495 13496MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA 13497M: Dmitry Osipenko <digetx@gmail.com> 13498L: linux-pm@vger.kernel.org 13499L: linux-tegra@vger.kernel.org 13500S: Maintained 13501T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 13502F: drivers/devfreq/tegra30-devfreq.c 13503 13504MEMORY HOT(UN)PLUG 13505M: David Hildenbrand <david@redhat.com> 13506M: Oscar Salvador <osalvador@suse.de> 13507L: linux-mm@kvack.org 13508S: Maintained 13509F: Documentation/admin-guide/mm/memory-hotplug.rst 13510F: Documentation/core-api/memory-hotplug.rst 13511F: drivers/base/memory.c 13512F: include/linux/memory_hotplug.h 13513F: mm/memory_hotplug.c 13514F: tools/testing/selftests/memory-hotplug/ 13515 13516MEMORY MANAGEMENT 13517M: Andrew Morton <akpm@linux-foundation.org> 13518L: linux-mm@kvack.org 13519S: Maintained 13520W: http://www.linux-mm.org 13521T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 13522T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 13523F: include/linux/gfp.h 13524F: include/linux/gfp_types.h 13525F: include/linux/memory_hotplug.h 13526F: include/linux/mm.h 13527F: include/linux/mmzone.h 13528F: include/linux/pagewalk.h 13529F: include/trace/events/ksm.h 13530F: mm/ 13531F: tools/mm/ 13532F: tools/testing/selftests/mm/ 13533 13534MEMORY TECHNOLOGY DEVICES (MTD) 13535M: Miquel Raynal <miquel.raynal@bootlin.com> 13536M: Richard Weinberger <richard@nod.at> 13537M: Vignesh Raghavendra <vigneshr@ti.com> 13538L: linux-mtd@lists.infradead.org 13539S: Maintained 13540W: http://www.linux-mtd.infradead.org/ 13541Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 13542C: irc://irc.oftc.net/mtd 13543T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes 13544T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next 13545F: Documentation/devicetree/bindings/mtd/ 13546F: drivers/mtd/ 13547F: include/linux/mtd/ 13548F: include/uapi/mtd/ 13549 13550MEMSENSING MICROSYSTEMS MSA311 DRIVER 13551M: Dmitry Rokosov <ddrokosov@sberdevices.ru> 13552L: linux-iio@vger.kernel.org 13553S: Maintained 13554F: Documentation/devicetree/bindings/iio/accel/memsensing,msa311.yaml 13555F: drivers/iio/accel/msa311.c 13556 13557MEN A21 WATCHDOG DRIVER 13558M: Johannes Thumshirn <morbidrsa@gmail.com> 13559L: linux-watchdog@vger.kernel.org 13560S: Maintained 13561F: drivers/watchdog/mena21_wdt.c 13562 13563MEN CHAMELEON BUS (mcb) 13564M: Johannes Thumshirn <morbidrsa@gmail.com> 13565S: Maintained 13566F: Documentation/driver-api/men-chameleon-bus.rst 13567F: drivers/mcb/ 13568F: include/linux/mcb.h 13569 13570MEN F21BMC (Board Management Controller) 13571M: Andreas Werner <andreas.werner@men.de> 13572S: Supported 13573F: Documentation/hwmon/menf21bmc.rst 13574F: drivers/hwmon/menf21bmc_hwmon.c 13575F: drivers/leds/leds-menf21bmc.c 13576F: drivers/mfd/menf21bmc.c 13577F: drivers/watchdog/menf21bmc_wdt.c 13578 13579MEN Z069 WATCHDOG DRIVER 13580M: Johannes Thumshirn <jth@kernel.org> 13581L: linux-watchdog@vger.kernel.org 13582S: Maintained 13583F: drivers/watchdog/menz69_wdt.c 13584 13585MESON AO CEC DRIVER FOR AMLOGIC SOCS 13586M: Neil Armstrong <neil.armstrong@linaro.org> 13587L: linux-media@vger.kernel.org 13588L: linux-amlogic@lists.infradead.org 13589S: Supported 13590W: http://linux-meson.com/ 13591T: git git://linuxtv.org/media_tree.git 13592F: Documentation/devicetree/bindings/media/cec/amlogic,meson-gx-ao-cec.yaml 13593F: drivers/media/cec/platform/meson/ao-cec-g12a.c 13594F: drivers/media/cec/platform/meson/ao-cec.c 13595 13596MESON GE2D DRIVER FOR AMLOGIC SOCS 13597M: Neil Armstrong <neil.armstrong@linaro.org> 13598L: linux-media@vger.kernel.org 13599L: linux-amlogic@lists.infradead.org 13600S: Supported 13601T: git git://linuxtv.org/media_tree.git 13602F: Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml 13603F: drivers/media/platform/amlogic/meson-ge2d/ 13604 13605MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS 13606M: Liang Yang <liang.yang@amlogic.com> 13607L: linux-mtd@lists.infradead.org 13608S: Maintained 13609F: Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml 13610F: drivers/mtd/nand/raw/meson_* 13611 13612MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS 13613M: Neil Armstrong <neil.armstrong@linaro.org> 13614L: linux-media@vger.kernel.org 13615L: linux-amlogic@lists.infradead.org 13616S: Supported 13617T: git git://linuxtv.org/media_tree.git 13618F: Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml 13619F: drivers/staging/media/meson/vdec/ 13620 13621METHODE UDPU SUPPORT 13622M: Vladimir Vid <vladimir.vid@sartura.hr> 13623S: Maintained 13624F: arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts 13625 13626MHI BUS 13627M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 13628L: mhi@lists.linux.dev 13629L: linux-arm-msm@vger.kernel.org 13630S: Maintained 13631T: git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git 13632F: Documentation/ABI/stable/sysfs-bus-mhi 13633F: Documentation/mhi/ 13634F: drivers/bus/mhi/ 13635F: include/linux/mhi.h 13636 13637MICROBLAZE ARCHITECTURE 13638M: Michal Simek <monstr@monstr.eu> 13639S: Supported 13640W: http://www.monstr.eu/fdt/ 13641T: git git://git.monstr.eu/linux-2.6-microblaze.git 13642F: arch/microblaze/ 13643 13644MICROBLAZE TMR INJECT 13645M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 13646S: Supported 13647F: Documentation/devicetree/bindings/misc/xlnx,tmr-inject.yaml 13648F: drivers/misc/xilinx_tmr_inject.c 13649 13650MICROBLAZE TMR MANAGER 13651M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 13652S: Supported 13653F: Documentation/ABI/testing/sysfs-driver-xilinx-tmr-manager 13654F: Documentation/devicetree/bindings/misc/xlnx,tmr-manager.yaml 13655F: drivers/misc/xilinx_tmr_manager.c 13656 13657MICROCHIP AT91 DMA DRIVERS 13658M: Ludovic Desroches <ludovic.desroches@microchip.com> 13659M: Tudor Ambarus <tudor.ambarus@linaro.org> 13660L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13661L: dmaengine@vger.kernel.org 13662S: Supported 13663F: Documentation/devicetree/bindings/dma/atmel-dma.txt 13664F: drivers/dma/at_hdmac.c 13665F: drivers/dma/at_xdmac.c 13666F: include/dt-bindings/dma/at91.h 13667 13668MICROCHIP AT91 SERIAL DRIVER 13669M: Richard Genoud <richard.genoud@gmail.com> 13670S: Maintained 13671F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13672F: drivers/tty/serial/atmel_serial.c 13673F: drivers/tty/serial/atmel_serial.h 13674 13675MICROCHIP AT91 USART MFD DRIVER 13676M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13677L: linux-kernel@vger.kernel.org 13678S: Supported 13679F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13680F: drivers/mfd/at91-usart.c 13681F: include/dt-bindings/mfd/at91-usart.h 13682 13683MICROCHIP AT91 USART SPI DRIVER 13684M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13685L: linux-spi@vger.kernel.org 13686S: Supported 13687F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13688F: drivers/spi/spi-at91-usart.c 13689 13690MICROCHIP AUDIO ASOC DRIVERS 13691M: Claudiu Beznea <claudiu.beznea@microchip.com> 13692L: alsa-devel@alsa-project.org (moderated for non-subscribers) 13693S: Supported 13694F: Documentation/devicetree/bindings/sound/atmel* 13695F: Documentation/devicetree/bindings/sound/axentia,tse850-pcm5142.txt 13696F: Documentation/devicetree/bindings/sound/microchip,sama7g5-* 13697F: Documentation/devicetree/bindings/sound/mikroe,mikroe-proto.txt 13698F: sound/soc/atmel 13699 13700MICROCHIP CSI2DC DRIVER 13701M: Eugen Hristev <eugen.hristev@microchip.com> 13702L: linux-media@vger.kernel.org 13703S: Supported 13704F: Documentation/devicetree/bindings/media/microchip,csi2dc.yaml 13705F: drivers/media/platform/microchip/microchip-csi2dc.c 13706 13707MICROCHIP ECC DRIVER 13708M: Tudor Ambarus <tudor.ambarus@linaro.org> 13709L: linux-crypto@vger.kernel.org 13710S: Maintained 13711F: drivers/crypto/atmel-ecc.* 13712 13713MICROCHIP EIC DRIVER 13714M: Claudiu Beznea <claudiu.beznea@microchip.com> 13715L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13716S: Supported 13717F: drivers/irqchip/irq-mchp-eic.c 13718 13719MICROCHIP I2C DRIVER 13720M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 13721L: linux-i2c@vger.kernel.org 13722S: Supported 13723F: drivers/i2c/busses/i2c-at91-*.c 13724F: drivers/i2c/busses/i2c-at91.h 13725 13726MICROCHIP ISC DRIVER 13727M: Eugen Hristev <eugen.hristev@microchip.com> 13728L: linux-media@vger.kernel.org 13729S: Supported 13730F: Documentation/devicetree/bindings/media/atmel,isc.yaml 13731F: Documentation/devicetree/bindings/media/microchip,xisc.yaml 13732F: drivers/media/platform/microchip/microchip-isc* 13733F: drivers/media/platform/microchip/microchip-sama*-isc* 13734F: drivers/staging/media/deprecated/atmel/atmel-isc* 13735F: drivers/staging/media/deprecated/atmel/atmel-sama*-isc* 13736F: include/linux/atmel-isc-media.h 13737 13738MICROCHIP ISI DRIVER 13739M: Eugen Hristev <eugen.hristev@microchip.com> 13740L: linux-media@vger.kernel.org 13741S: Supported 13742F: drivers/media/platform/atmel/atmel-isi.c 13743F: drivers/media/platform/atmel/atmel-isi.h 13744 13745MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER 13746M: Woojung Huh <woojung.huh@microchip.com> 13747M: UNGLinuxDriver@microchip.com 13748L: netdev@vger.kernel.org 13749S: Maintained 13750F: Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml 13751F: Documentation/devicetree/bindings/net/dsa/microchip,lan937x.yaml 13752F: drivers/net/dsa/microchip/* 13753F: include/linux/dsa/ksz_common.h 13754F: include/linux/platform_data/microchip-ksz.h 13755F: net/dsa/tag_ksz.c 13756 13757MICROCHIP LAN743X ETHERNET DRIVER 13758M: Bryan Whitehead <bryan.whitehead@microchip.com> 13759M: UNGLinuxDriver@microchip.com 13760L: netdev@vger.kernel.org 13761S: Maintained 13762F: drivers/net/ethernet/microchip/lan743x_* 13763 13764MICROCHIP LAN87xx/LAN937x T1 PHY DRIVER 13765M: Arun Ramadoss <arun.ramadoss@microchip.com> 13766R: UNGLinuxDriver@microchip.com 13767L: netdev@vger.kernel.org 13768S: Maintained 13769F: drivers/net/phy/microchip_t1.c 13770 13771MICROCHIP LAN966X ETHERNET DRIVER 13772M: Horatiu Vultur <horatiu.vultur@microchip.com> 13773M: UNGLinuxDriver@microchip.com 13774L: netdev@vger.kernel.org 13775S: Maintained 13776F: drivers/net/ethernet/microchip/lan966x/* 13777 13778MICROCHIP LCDFB DRIVER 13779M: Nicolas Ferre <nicolas.ferre@microchip.com> 13780L: linux-fbdev@vger.kernel.org 13781S: Maintained 13782F: drivers/video/fbdev/atmel_lcdfb.c 13783F: include/video/atmel_lcdc.h 13784 13785MICROCHIP MCP16502 PMIC DRIVER 13786M: Claudiu Beznea <claudiu.beznea@microchip.com> 13787L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13788S: Supported 13789F: Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt 13790F: drivers/regulator/mcp16502.c 13791 13792MICROCHIP MCP3911 ADC DRIVER 13793M: Marcus Folkesson <marcus.folkesson@gmail.com> 13794M: Kent Gustavsson <kent@minoris.se> 13795L: linux-iio@vger.kernel.org 13796S: Maintained 13797F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml 13798F: drivers/iio/adc/mcp3911.c 13799 13800MICROCHIP MMC/SD/SDIO MCI DRIVER 13801M: Ludovic Desroches <ludovic.desroches@microchip.com> 13802S: Maintained 13803F: drivers/mmc/host/atmel-mci.c 13804 13805MICROCHIP NAND DRIVER 13806M: Tudor Ambarus <tudor.ambarus@linaro.org> 13807L: linux-mtd@lists.infradead.org 13808S: Supported 13809F: Documentation/devicetree/bindings/mtd/atmel-nand.txt 13810F: drivers/mtd/nand/raw/atmel/* 13811 13812MICROCHIP OTPC DRIVER 13813M: Claudiu Beznea <claudiu.beznea@microchip.com> 13814L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13815S: Supported 13816F: Documentation/devicetree/bindings/nvmem/microchip,sama7g5-otpc.yaml 13817F: drivers/nvmem/microchip-otpc.c 13818F: include/dt-bindings/nvmem/microchip,sama7g5-otpc.h 13819 13820MICROCHIP PCI1XXXX GP DRIVER 13821M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13822L: linux-gpio@vger.kernel.org 13823S: Supported 13824F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.c 13825F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.h 13826F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.c 13827 13828MICROCHIP PCI1XXXX I2C DRIVER 13829M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 13830M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13831M: Microchip Linux Driver Support <UNGLinuxDriver@microchip.com> 13832L: linux-i2c@vger.kernel.org 13833S: Maintained 13834F: drivers/i2c/busses/i2c-mchp-pci1xxxx.c 13835 13836MICROCHIP PCIe UART DRIVER 13837M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13838M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 13839L: linux-serial@vger.kernel.org 13840S: Maintained 13841F: drivers/tty/serial/8250/8250_pci1xxxx.c 13842 13843MICROCHIP POLARFIRE FPGA DRIVERS 13844M: Conor Dooley <conor.dooley@microchip.com> 13845R: Ivan Bornyakov <i.bornyakov@metrotek.ru> 13846L: linux-fpga@vger.kernel.org 13847S: Supported 13848F: Documentation/devicetree/bindings/fpga/microchip,mpf-spi-fpga-mgr.yaml 13849F: drivers/fpga/microchip-spi.c 13850 13851MICROCHIP PWM DRIVER 13852M: Claudiu Beznea <claudiu.beznea@microchip.com> 13853L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13854L: linux-pwm@vger.kernel.org 13855S: Supported 13856F: Documentation/devicetree/bindings/pwm/atmel,at91sam-pwm.yaml 13857F: drivers/pwm/pwm-atmel.c 13858 13859MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER 13860M: Eugen Hristev <eugen.hristev@microchip.com> 13861L: linux-iio@vger.kernel.org 13862S: Supported 13863F: Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml 13864F: drivers/iio/adc/at91-sama5d2_adc.c 13865F: include/dt-bindings/iio/adc/at91-sama5d2_adc.h 13866 13867MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER 13868M: Claudiu Beznea <claudiu.beznea@microchip.com> 13869S: Supported 13870F: drivers/power/reset/at91-sama5d2_shdwc.c 13871 13872MICROCHIP SOC DRIVERS 13873M: Conor Dooley <conor@kernel.org> 13874S: Supported 13875T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 13876F: drivers/soc/microchip/ 13877 13878MICROCHIP SPI DRIVER 13879M: Tudor Ambarus <tudor.ambarus@linaro.org> 13880S: Supported 13881F: drivers/spi/spi-atmel.* 13882 13883MICROCHIP SSC DRIVER 13884M: Claudiu Beznea <claudiu.beznea@microchip.com> 13885L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13886S: Supported 13887F: Documentation/devicetree/bindings/misc/atmel-ssc.txt 13888F: drivers/misc/atmel-ssc.c 13889F: include/linux/atmel-ssc.h 13890 13891Microchip Timer Counter Block (TCB) Capture Driver 13892M: Kamel Bouhara <kamel.bouhara@bootlin.com> 13893L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13894L: linux-iio@vger.kernel.org 13895S: Maintained 13896F: drivers/counter/microchip-tcb-capture.c 13897 13898MICROCHIP USB251XB DRIVER 13899M: Richard Leitner <richard.leitner@skidata.com> 13900L: linux-usb@vger.kernel.org 13901S: Maintained 13902F: Documentation/devicetree/bindings/usb/usb251xb.yaml 13903F: drivers/usb/misc/usb251xb.c 13904 13905MICROCHIP USBA UDC DRIVER 13906M: Cristian Birsan <cristian.birsan@microchip.com> 13907L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13908S: Supported 13909F: drivers/usb/gadget/udc/atmel_usba_udc.* 13910 13911MICROCHIP WILC1000 WIFI DRIVER 13912M: Ajay Singh <ajay.kathat@microchip.com> 13913M: Claudiu Beznea <claudiu.beznea@microchip.com> 13914L: linux-wireless@vger.kernel.org 13915S: Supported 13916F: drivers/net/wireless/microchip/wilc1000/ 13917 13918MICROSEMI MIPS SOCS 13919M: Alexandre Belloni <alexandre.belloni@bootlin.com> 13920M: UNGLinuxDriver@microchip.com 13921L: linux-mips@vger.kernel.org 13922S: Supported 13923F: Documentation/devicetree/bindings/mips/mscc.txt 13924F: Documentation/devicetree/bindings/phy/mscc,vsc7514-serdes.yaml 13925F: Documentation/devicetree/bindings/power/reset/ocelot-reset.txt 13926F: arch/mips/boot/dts/mscc/ 13927F: arch/mips/configs/generic/board-ocelot.config 13928F: arch/mips/generic/board-ocelot.c 13929 13930MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi) 13931M: Don Brace <don.brace@microchip.com> 13932L: storagedev@microchip.com 13933L: linux-scsi@vger.kernel.org 13934S: Supported 13935F: Documentation/scsi/smartpqi.rst 13936F: drivers/scsi/smartpqi/Kconfig 13937F: drivers/scsi/smartpqi/Makefile 13938F: drivers/scsi/smartpqi/smartpqi*.[ch] 13939F: include/linux/cciss*.h 13940F: include/uapi/linux/cciss*.h 13941 13942MICROSOFT MANA RDMA DRIVER 13943M: Long Li <longli@microsoft.com> 13944M: Ajay Sharma <sharmaajay@microsoft.com> 13945L: linux-rdma@vger.kernel.org 13946S: Supported 13947F: drivers/infiniband/hw/mana/ 13948F: include/net/mana 13949F: include/uapi/rdma/mana-abi.h 13950 13951MICROSOFT SURFACE AGGREGATOR TABLET-MODE SWITCH 13952M: Maximilian Luz <luzmaximilian@gmail.com> 13953L: platform-driver-x86@vger.kernel.org 13954S: Maintained 13955F: drivers/platform/surface/surface_aggregator_tabletsw.c 13956 13957MICROSOFT SURFACE BATTERY AND AC DRIVERS 13958M: Maximilian Luz <luzmaximilian@gmail.com> 13959L: linux-pm@vger.kernel.org 13960L: platform-driver-x86@vger.kernel.org 13961S: Maintained 13962F: drivers/power/supply/surface_battery.c 13963F: drivers/power/supply/surface_charger.c 13964 13965MICROSOFT SURFACE DTX DRIVER 13966M: Maximilian Luz <luzmaximilian@gmail.com> 13967L: platform-driver-x86@vger.kernel.org 13968S: Maintained 13969F: Documentation/driver-api/surface_aggregator/clients/dtx.rst 13970F: drivers/platform/surface/surface_dtx.c 13971F: include/uapi/linux/surface_aggregator/dtx.h 13972 13973MICROSOFT SURFACE GPE LID SUPPORT DRIVER 13974M: Maximilian Luz <luzmaximilian@gmail.com> 13975L: platform-driver-x86@vger.kernel.org 13976S: Maintained 13977F: drivers/platform/surface/surface_gpe.c 13978 13979MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT 13980M: Hans de Goede <hdegoede@redhat.com> 13981M: Mark Gross <markgross@kernel.org> 13982M: Maximilian Luz <luzmaximilian@gmail.com> 13983L: platform-driver-x86@vger.kernel.org 13984S: Maintained 13985T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 13986F: drivers/platform/surface/ 13987 13988MICROSOFT SURFACE HID TRANSPORT DRIVER 13989M: Maximilian Luz <luzmaximilian@gmail.com> 13990L: linux-input@vger.kernel.org 13991L: platform-driver-x86@vger.kernel.org 13992S: Maintained 13993F: drivers/hid/surface-hid/ 13994 13995MICROSOFT SURFACE HOT-PLUG DRIVER 13996M: Maximilian Luz <luzmaximilian@gmail.com> 13997L: platform-driver-x86@vger.kernel.org 13998S: Maintained 13999F: drivers/platform/surface/surface_hotplug.c 14000 14001MICROSOFT SURFACE PLATFORM PROFILE DRIVER 14002M: Maximilian Luz <luzmaximilian@gmail.com> 14003L: platform-driver-x86@vger.kernel.org 14004S: Maintained 14005F: drivers/platform/surface/surface_platform_profile.c 14006 14007MICROSOFT SURFACE PRO 3 BUTTON DRIVER 14008M: Chen Yu <yu.c.chen@intel.com> 14009L: platform-driver-x86@vger.kernel.org 14010S: Supported 14011F: drivers/platform/surface/surfacepro3_button.c 14012 14013MICROSOFT SURFACE SYSTEM AGGREGATOR HUB DRIVER 14014M: Maximilian Luz <luzmaximilian@gmail.com> 14015L: platform-driver-x86@vger.kernel.org 14016S: Maintained 14017F: drivers/platform/surface/surface_aggregator_hub.c 14018 14019MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM 14020M: Maximilian Luz <luzmaximilian@gmail.com> 14021L: platform-driver-x86@vger.kernel.org 14022S: Maintained 14023W: https://github.com/linux-surface/surface-aggregator-module 14024C: irc://irc.libera.chat/linux-surface 14025F: Documentation/driver-api/surface_aggregator/ 14026F: drivers/platform/surface/aggregator/ 14027F: drivers/platform/surface/surface_acpi_notify.c 14028F: drivers/platform/surface/surface_aggregator_cdev.c 14029F: drivers/platform/surface/surface_aggregator_registry.c 14030F: include/linux/surface_acpi_notify.h 14031F: include/linux/surface_aggregator/ 14032F: include/uapi/linux/surface_aggregator/ 14033 14034MICROTEK X6 SCANNER 14035M: Oliver Neukum <oliver@neukum.org> 14036S: Maintained 14037F: drivers/usb/image/microtek.* 14038 14039MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT 14040M: Luka Kovacic <luka.kovacic@sartura.hr> 14041M: Luka Perkov <luka.perkov@sartura.hr> 14042S: Maintained 14043F: arch/arm/boot/dts/armada-xp-crs305-1g-4s-bit.dts 14044F: arch/arm/boot/dts/armada-xp-crs305-1g-4s.dts 14045F: arch/arm/boot/dts/armada-xp-crs326-24g-2s-bit.dts 14046F: arch/arm/boot/dts/armada-xp-crs326-24g-2s.dts 14047F: arch/arm/boot/dts/armada-xp-crs328-4c-20s-4s-bit.dts 14048F: arch/arm/boot/dts/armada-xp-crs328-4c-20s-4s.dts 14049 14050MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER 14051M: Sakari Ailus <sakari.ailus@linux.intel.com> 14052L: linux-media@vger.kernel.org 14053S: Maintained 14054F: Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml 14055F: Documentation/driver-api/media/drivers/ccs/ 14056F: Documentation/userspace-api/media/drivers/ccs.rst 14057F: drivers/media/i2c/ccs-pll.c 14058F: drivers/media/i2c/ccs-pll.h 14059F: drivers/media/i2c/ccs/ 14060F: include/uapi/linux/ccs.h 14061F: include/uapi/linux/smiapp.h 14062 14063MIPS 14064M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14065L: linux-mips@vger.kernel.org 14066S: Maintained 14067W: http://www.linux-mips.org/ 14068Q: https://patchwork.kernel.org/project/linux-mips/list/ 14069T: git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git 14070F: Documentation/devicetree/bindings/mips/ 14071F: Documentation/mips/ 14072F: arch/mips/ 14073F: drivers/platform/mips/ 14074F: include/dt-bindings/mips/ 14075 14076MIPS BOSTON DEVELOPMENT BOARD 14077M: Paul Burton <paulburton@kernel.org> 14078L: linux-mips@vger.kernel.org 14079S: Maintained 14080F: Documentation/devicetree/bindings/clock/img,boston-clock.txt 14081F: arch/mips/boot/dts/img/boston.dts 14082F: arch/mips/configs/generic/board-boston.config 14083F: drivers/clk/imgtec/clk-boston.c 14084F: include/dt-bindings/clock/boston-clock.h 14085 14086MIPS CORE DRIVERS 14087M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14088M: Serge Semin <fancer.lancer@gmail.com> 14089L: linux-mips@vger.kernel.org 14090S: Supported 14091F: drivers/bus/mips_cdmm.c 14092F: drivers/clocksource/mips-gic-timer.c 14093F: drivers/cpuidle/cpuidle-cps.c 14094F: drivers/irqchip/irq-mips-cpu.c 14095F: drivers/irqchip/irq-mips-gic.c 14096 14097MIPS GENERIC PLATFORM 14098M: Paul Burton <paulburton@kernel.org> 14099L: linux-mips@vger.kernel.org 14100S: Supported 14101F: Documentation/devicetree/bindings/power/mti,mips-cpc.yaml 14102F: arch/mips/generic/ 14103F: arch/mips/tools/generic-board-config.sh 14104 14105MIPS RINT INSTRUCTION EMULATION 14106M: Aleksandar Markovic <aleksandar.markovic@mips.com> 14107L: linux-mips@vger.kernel.org 14108S: Supported 14109F: arch/mips/math-emu/dp_rint.c 14110F: arch/mips/math-emu/sp_rint.c 14111 14112MIPS/LOONGSON1 ARCHITECTURE 14113M: Keguang Zhang <keguang.zhang@gmail.com> 14114L: linux-mips@vger.kernel.org 14115S: Maintained 14116F: arch/mips/include/asm/mach-loongson32/ 14117F: arch/mips/loongson32/ 14118F: drivers/*/*loongson1* 14119 14120MIPS/LOONGSON2EF ARCHITECTURE 14121M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14122L: linux-mips@vger.kernel.org 14123S: Maintained 14124F: arch/mips/include/asm/mach-loongson2ef/ 14125F: arch/mips/loongson2ef/ 14126F: drivers/cpufreq/loongson2_cpufreq.c 14127 14128MIPS/LOONGSON64 ARCHITECTURE 14129M: Huacai Chen <chenhuacai@kernel.org> 14130M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14131L: linux-mips@vger.kernel.org 14132S: Maintained 14133F: arch/mips/include/asm/mach-loongson64/ 14134F: arch/mips/loongson64/ 14135F: drivers/irqchip/irq-loongson* 14136F: drivers/platform/mips/cpu_hwmon.c 14137 14138MIROSOUND PCM20 FM RADIO RECEIVER DRIVER 14139M: Hans Verkuil <hverkuil@xs4all.nl> 14140L: linux-media@vger.kernel.org 14141S: Odd Fixes 14142W: https://linuxtv.org 14143T: git git://linuxtv.org/media_tree.git 14144F: drivers/media/radio/radio-miropcm20* 14145 14146MMP SUPPORT 14147R: Lubomir Rintel <lkundrak@v3.sk> 14148L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14149S: Odd Fixes 14150T: git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git 14151F: arch/arm/boot/dts/mmp* 14152F: arch/arm/mach-mmp/ 14153F: include/linux/soc/mmp/ 14154 14155MMP USB PHY DRIVERS 14156R: Lubomir Rintel <lkundrak@v3.sk> 14157L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14158S: Maintained 14159F: drivers/phy/marvell/phy-mmp3-usb.c 14160F: drivers/phy/marvell/phy-pxa-usb.c 14161 14162MMU GATHER AND TLB INVALIDATION 14163M: Will Deacon <will@kernel.org> 14164M: "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com> 14165M: Andrew Morton <akpm@linux-foundation.org> 14166M: Nick Piggin <npiggin@gmail.com> 14167M: Peter Zijlstra <peterz@infradead.org> 14168L: linux-arch@vger.kernel.org 14169L: linux-mm@kvack.org 14170S: Maintained 14171F: arch/*/include/asm/tlb.h 14172F: include/asm-generic/tlb.h 14173F: mm/mmu_gather.c 14174 14175MN88472 MEDIA DRIVER 14176M: Antti Palosaari <crope@iki.fi> 14177L: linux-media@vger.kernel.org 14178S: Maintained 14179W: https://linuxtv.org 14180W: http://palosaari.fi/linux/ 14181Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14182F: drivers/media/dvb-frontends/mn88472* 14183 14184MN88473 MEDIA DRIVER 14185M: Antti Palosaari <crope@iki.fi> 14186L: linux-media@vger.kernel.org 14187S: Maintained 14188W: https://linuxtv.org 14189W: http://palosaari.fi/linux/ 14190Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14191F: drivers/media/dvb-frontends/mn88473* 14192 14193MODULE SUPPORT 14194M: Luis Chamberlain <mcgrof@kernel.org> 14195L: linux-modules@vger.kernel.org 14196L: linux-kernel@vger.kernel.org 14197S: Maintained 14198T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git modules-next 14199F: include/linux/kmod.h 14200F: include/linux/module.h 14201F: kernel/module/ 14202F: lib/test_kmod.c 14203F: scripts/module* 14204F: tools/testing/selftests/kmod/ 14205 14206MONOLITHIC POWER SYSTEM PMIC DRIVER 14207M: Saravanan Sekar <sravanhome@gmail.com> 14208S: Maintained 14209F: Documentation/devicetree/bindings/mfd/mps,mp2629.yaml 14210F: Documentation/devicetree/bindings/regulator/mps,mp*.yaml 14211F: drivers/hwmon/pmbus/mpq7932.c 14212F: drivers/iio/adc/mp2629_adc.c 14213F: drivers/mfd/mp2629.c 14214F: drivers/power/supply/mp2629_charger.c 14215F: drivers/regulator/mp5416.c 14216F: drivers/regulator/mpq7920.c 14217F: drivers/regulator/mpq7920.h 14218F: include/linux/mfd/mp2629.h 14219 14220MOST(R) TECHNOLOGY DRIVER 14221M: Parthiban Veerasooran <parthiban.veerasooran@microchip.com> 14222M: Christian Gromm <christian.gromm@microchip.com> 14223S: Maintained 14224F: Documentation/ABI/testing/configfs-most 14225F: Documentation/ABI/testing/sysfs-bus-most 14226F: drivers/most/ 14227F: drivers/staging/most/ 14228F: include/linux/most.h 14229 14230MOTORCOMM PHY DRIVER 14231M: Peter Geis <pgwipeout@gmail.com> 14232M: Frank <Frank.Sae@motor-comm.com> 14233L: netdev@vger.kernel.org 14234S: Maintained 14235F: Documentation/devicetree/bindings/net/motorcomm,yt8xxx.yaml 14236F: drivers/net/phy/motorcomm.c 14237 14238MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD 14239M: Jiri Slaby <jirislaby@kernel.org> 14240S: Maintained 14241F: Documentation/driver-api/tty/moxa-smartio.rst 14242F: drivers/tty/mxser.* 14243 14244MR800 AVERMEDIA USB FM RADIO DRIVER 14245M: Alexey Klimov <klimov.linux@gmail.com> 14246L: linux-media@vger.kernel.org 14247S: Maintained 14248T: git git://linuxtv.org/media_tree.git 14249F: drivers/media/radio/radio-mr800.c 14250 14251MRF24J40 IEEE 802.15.4 RADIO DRIVER 14252M: Stefan Schmidt <stefan@datenfreihafen.org> 14253L: linux-wpan@vger.kernel.org 14254S: Odd Fixes 14255F: Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt 14256F: drivers/net/ieee802154/mrf24j40.c 14257 14258MSI EC DRIVER 14259M: Nikita Kravets <teackot@gmail.com> 14260L: platform-driver-x86@vger.kernel.org 14261S: Maintained 14262W: https://github.com/BeardOverflow/msi-ec 14263F: drivers/platform/x86/msi-ec.* 14264 14265MSI LAPTOP SUPPORT 14266M: "Lee, Chun-Yi" <jlee@suse.com> 14267L: platform-driver-x86@vger.kernel.org 14268S: Maintained 14269F: drivers/platform/x86/msi-laptop.c 14270 14271MSI WMI SUPPORT 14272L: platform-driver-x86@vger.kernel.org 14273S: Orphan 14274F: drivers/platform/x86/msi-wmi.c 14275 14276MSI001 MEDIA DRIVER 14277M: Antti Palosaari <crope@iki.fi> 14278L: linux-media@vger.kernel.org 14279S: Maintained 14280W: https://linuxtv.org 14281W: http://palosaari.fi/linux/ 14282Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14283T: git git://linuxtv.org/anttip/media_tree.git 14284F: drivers/media/tuners/msi001* 14285 14286MSI2500 MEDIA DRIVER 14287M: Antti Palosaari <crope@iki.fi> 14288L: linux-media@vger.kernel.org 14289S: Maintained 14290W: https://linuxtv.org 14291W: http://palosaari.fi/linux/ 14292Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14293T: git git://linuxtv.org/anttip/media_tree.git 14294F: drivers/media/usb/msi2500/ 14295 14296MSTAR INTERRUPT CONTROLLER DRIVER 14297M: Mark-PK Tsai <mark-pk.tsai@mediatek.com> 14298M: Daniel Palmer <daniel@thingy.jp> 14299S: Maintained 14300F: Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml 14301F: drivers/irqchip/irq-mst-intc.c 14302 14303MSYSTEMS DISKONCHIP G3 MTD DRIVER 14304M: Robert Jarzmik <robert.jarzmik@free.fr> 14305L: linux-mtd@lists.infradead.org 14306S: Maintained 14307F: drivers/mtd/devices/docg3* 14308 14309MT9P031 APTINA CAMERA SENSOR 14310M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14311L: linux-media@vger.kernel.org 14312S: Maintained 14313T: git git://linuxtv.org/media_tree.git 14314F: Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml 14315F: drivers/media/i2c/mt9p031.c 14316F: include/media/i2c/mt9p031.h 14317 14318MT9T112 APTINA CAMERA SENSOR 14319M: Jacopo Mondi <jacopo@jmondi.org> 14320L: linux-media@vger.kernel.org 14321S: Odd Fixes 14322T: git git://linuxtv.org/media_tree.git 14323F: drivers/media/i2c/mt9t112.c 14324F: include/media/i2c/mt9t112.h 14325 14326MT9V032 APTINA CAMERA SENSOR 14327M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14328L: linux-media@vger.kernel.org 14329S: Maintained 14330T: git git://linuxtv.org/media_tree.git 14331F: Documentation/devicetree/bindings/media/i2c/mt9v032.txt 14332F: drivers/media/i2c/mt9v032.c 14333F: include/media/i2c/mt9v032.h 14334 14335MT9V111 APTINA CAMERA SENSOR 14336M: Jacopo Mondi <jacopo@jmondi.org> 14337L: linux-media@vger.kernel.org 14338S: Maintained 14339T: git git://linuxtv.org/media_tree.git 14340F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml 14341F: drivers/media/i2c/mt9v111.c 14342 14343MULTIFUNCTION DEVICES (MFD) 14344M: Lee Jones <lee@kernel.org> 14345S: Maintained 14346T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 14347F: Documentation/devicetree/bindings/mfd/ 14348F: drivers/mfd/ 14349F: include/dt-bindings/mfd/ 14350F: include/linux/mfd/ 14351 14352MULTIMEDIA CARD (MMC) ETC. OVER SPI 14353S: Orphan 14354F: drivers/mmc/host/mmc_spi.c 14355F: include/linux/spi/mmc_spi.h 14356 14357MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM 14358M: Ulf Hansson <ulf.hansson@linaro.org> 14359L: linux-mmc@vger.kernel.org 14360S: Maintained 14361T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 14362F: Documentation/devicetree/bindings/mmc/ 14363F: drivers/mmc/ 14364F: include/linux/mmc/ 14365F: include/uapi/linux/mmc/ 14366 14367MULTIPLEXER SUBSYSTEM 14368M: Peter Rosin <peda@axentia.se> 14369S: Maintained 14370F: Documentation/ABI/testing/sysfs-class-mux* 14371F: Documentation/devicetree/bindings/mux/ 14372F: drivers/mux/ 14373F: include/dt-bindings/mux/ 14374F: include/linux/mux/ 14375 14376MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER 14377M: Bin Liu <b-liu@ti.com> 14378L: linux-usb@vger.kernel.org 14379S: Maintained 14380F: drivers/usb/musb/ 14381 14382MXL301RF MEDIA DRIVER 14383M: Akihiro Tsukada <tskd08@gmail.com> 14384L: linux-media@vger.kernel.org 14385S: Odd Fixes 14386F: drivers/media/tuners/mxl301rf* 14387 14388MXL5007T MEDIA DRIVER 14389M: Michael Krufky <mkrufky@linuxtv.org> 14390L: linux-media@vger.kernel.org 14391S: Maintained 14392W: https://linuxtv.org 14393W: http://github.com/mkrufky 14394Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14395T: git git://linuxtv.org/mkrufky/tuners.git 14396F: drivers/media/tuners/mxl5007t.* 14397 14398MXSFB DRM DRIVER 14399M: Marek Vasut <marex@denx.de> 14400M: Stefan Agner <stefan@agner.ch> 14401L: dri-devel@lists.freedesktop.org 14402S: Supported 14403T: git git://anongit.freedesktop.org/drm/drm-misc 14404F: Documentation/devicetree/bindings/display/fsl,lcdif.yaml 14405F: drivers/gpu/drm/mxsfb/ 14406 14407MYLEX DAC960 PCI RAID Controller 14408M: Hannes Reinecke <hare@kernel.org> 14409L: linux-scsi@vger.kernel.org 14410S: Supported 14411F: drivers/scsi/myrb.* 14412F: drivers/scsi/myrs.* 14413 14414MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE) 14415M: Chris Lee <christopher.lee@cspi.com> 14416L: netdev@vger.kernel.org 14417S: Supported 14418W: https://www.cspi.com/ethernet-products/support/downloads/ 14419F: drivers/net/ethernet/myricom/myri10ge/ 14420 14421NAND FLASH SUBSYSTEM 14422M: Miquel Raynal <miquel.raynal@bootlin.com> 14423R: Richard Weinberger <richard@nod.at> 14424L: linux-mtd@lists.infradead.org 14425S: Maintained 14426W: http://www.linux-mtd.infradead.org/ 14427Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 14428C: irc://irc.oftc.net/mtd 14429T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next 14430F: drivers/mtd/nand/ 14431F: include/linux/mtd/*nand*.h 14432 14433NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER 14434M: Daniel Mack <zonque@gmail.com> 14435L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14436S: Maintained 14437W: http://www.native-instruments.com 14438F: sound/usb/caiaq/ 14439 14440NATSEMI ETHERNET DRIVER (DP8381x) 14441S: Orphan 14442F: drivers/net/ethernet/natsemi/natsemi.c 14443 14444NCR 5380 SCSI DRIVERS 14445M: Finn Thain <fthain@linux-m68k.org> 14446M: Michael Schmitz <schmitzmic@gmail.com> 14447L: linux-scsi@vger.kernel.org 14448S: Maintained 14449F: Documentation/scsi/g_NCR5380.rst 14450F: drivers/scsi/NCR5380.* 14451F: drivers/scsi/arm/cumana_1.c 14452F: drivers/scsi/arm/oak.c 14453F: drivers/scsi/atari_scsi.* 14454F: drivers/scsi/dmx3191d.c 14455F: drivers/scsi/g_NCR5380.* 14456F: drivers/scsi/mac_scsi.* 14457F: drivers/scsi/sun3_scsi.* 14458F: drivers/scsi/sun3_scsi_vme.c 14459 14460NCSI LIBRARY 14461M: Samuel Mendoza-Jonas <sam@mendozajonas.com> 14462S: Maintained 14463F: net/ncsi/ 14464 14465NCT6775 HARDWARE MONITOR DRIVER - CORE & PLATFORM DRIVER 14466M: Guenter Roeck <linux@roeck-us.net> 14467L: linux-hwmon@vger.kernel.org 14468S: Maintained 14469F: Documentation/hwmon/nct6775.rst 14470F: drivers/hwmon/nct6775-core.c 14471F: drivers/hwmon/nct6775-platform.c 14472F: drivers/hwmon/nct6775.h 14473 14474NCT6775 HARDWARE MONITOR DRIVER - I2C DRIVER 14475M: Zev Weiss <zev@bewilderbeest.net> 14476L: linux-hwmon@vger.kernel.org 14477S: Maintained 14478F: Documentation/devicetree/bindings/hwmon/nuvoton,nct6775.yaml 14479F: drivers/hwmon/nct6775-i2c.c 14480 14481NETDEVSIM 14482M: Jakub Kicinski <kuba@kernel.org> 14483S: Maintained 14484F: drivers/net/netdevsim/* 14485 14486NETEM NETWORK EMULATOR 14487M: Stephen Hemminger <stephen@networkplumber.org> 14488L: netdev@vger.kernel.org 14489S: Maintained 14490F: net/sched/sch_netem.c 14491 14492NETERION 10GbE DRIVERS (s2io) 14493M: Jon Mason <jdmason@kudzu.us> 14494L: netdev@vger.kernel.org 14495S: Supported 14496F: Documentation/networking/device_drivers/ethernet/neterion/s2io.rst 14497F: drivers/net/ethernet/neterion/ 14498 14499NETFILTER 14500M: Pablo Neira Ayuso <pablo@netfilter.org> 14501M: Jozsef Kadlecsik <kadlec@netfilter.org> 14502M: Florian Westphal <fw@strlen.de> 14503L: netfilter-devel@vger.kernel.org 14504L: coreteam@netfilter.org 14505S: Maintained 14506W: http://www.netfilter.org/ 14507W: http://www.iptables.org/ 14508W: http://www.nftables.org/ 14509Q: http://patchwork.ozlabs.org/project/netfilter-devel/list/ 14510C: irc://irc.libera.chat/netfilter 14511T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git 14512T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git 14513F: include/linux/netfilter* 14514F: include/linux/netfilter/ 14515F: include/net/netfilter/ 14516F: include/uapi/linux/netfilter* 14517F: include/uapi/linux/netfilter/ 14518F: net/*/netfilter.c 14519F: net/*/netfilter/ 14520F: net/bridge/br_netfilter*.c 14521F: net/netfilter/ 14522 14523NETROM NETWORK LAYER 14524M: Ralf Baechle <ralf@linux-mips.org> 14525L: linux-hams@vger.kernel.org 14526S: Maintained 14527W: http://www.linux-ax25.org/ 14528F: include/net/netrom.h 14529F: include/uapi/linux/netrom.h 14530F: net/netrom/ 14531 14532NETRONIX EMBEDDED CONTROLLER 14533M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 14534S: Maintained 14535F: Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml 14536F: drivers/mfd/ntxec.c 14537F: drivers/pwm/pwm-ntxec.c 14538F: drivers/rtc/rtc-ntxec.c 14539F: include/linux/mfd/ntxec.h 14540 14541NETRONOME ETHERNET DRIVERS 14542M: Simon Horman <simon.horman@corigine.com> 14543R: Jakub Kicinski <kuba@kernel.org> 14544L: oss-drivers@corigine.com 14545S: Maintained 14546F: drivers/net/ethernet/netronome/ 14547 14548NETWORK BLOCK DEVICE (NBD) 14549M: Josef Bacik <josef@toxicpanda.com> 14550L: linux-block@vger.kernel.org 14551L: nbd@other.debian.org 14552S: Maintained 14553F: Documentation/admin-guide/blockdev/nbd.rst 14554F: drivers/block/nbd.c 14555F: include/trace/events/nbd.h 14556F: include/uapi/linux/nbd.h 14557 14558NETWORK DROP MONITOR 14559M: Neil Horman <nhorman@tuxdriver.com> 14560L: netdev@vger.kernel.org 14561S: Maintained 14562W: https://fedorahosted.org/dropwatch/ 14563F: include/uapi/linux/net_dropmon.h 14564F: net/core/drop_monitor.c 14565 14566NETWORKING DRIVERS 14567M: "David S. Miller" <davem@davemloft.net> 14568M: Eric Dumazet <edumazet@google.com> 14569M: Jakub Kicinski <kuba@kernel.org> 14570M: Paolo Abeni <pabeni@redhat.com> 14571L: netdev@vger.kernel.org 14572S: Maintained 14573Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14574T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14575T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14576F: Documentation/devicetree/bindings/net/ 14577F: drivers/connector/ 14578F: drivers/net/ 14579F: include/dt-bindings/net/ 14580F: include/linux/etherdevice.h 14581F: include/linux/fcdevice.h 14582F: include/linux/fddidevice.h 14583F: include/linux/hippidevice.h 14584F: include/linux/if_* 14585F: include/linux/inetdevice.h 14586F: include/linux/netdevice.h 14587F: include/uapi/linux/if_* 14588F: include/uapi/linux/netdevice.h 14589 14590NETWORKING DRIVERS (WIRELESS) 14591M: Kalle Valo <kvalo@kernel.org> 14592L: linux-wireless@vger.kernel.org 14593S: Maintained 14594W: https://wireless.wiki.kernel.org/ 14595Q: https://patchwork.kernel.org/project/linux-wireless/list/ 14596T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 14597T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 14598F: Documentation/devicetree/bindings/net/wireless/ 14599F: drivers/net/wireless/ 14600 14601NETWORKING [DSA] 14602M: Andrew Lunn <andrew@lunn.ch> 14603M: Florian Fainelli <f.fainelli@gmail.com> 14604M: Vladimir Oltean <olteanv@gmail.com> 14605S: Maintained 14606F: Documentation/devicetree/bindings/net/dsa/ 14607F: Documentation/devicetree/bindings/net/ethernet-switch-port.yaml 14608F: Documentation/devicetree/bindings/net/ethernet-switch.yaml 14609F: drivers/net/dsa/ 14610F: include/linux/dsa/ 14611F: include/linux/platform_data/dsa.h 14612F: include/net/dsa.h 14613F: net/dsa/ 14614F: tools/testing/selftests/drivers/net/dsa/ 14615 14616NETWORKING [GENERAL] 14617M: "David S. Miller" <davem@davemloft.net> 14618M: Eric Dumazet <edumazet@google.com> 14619M: Jakub Kicinski <kuba@kernel.org> 14620M: Paolo Abeni <pabeni@redhat.com> 14621L: netdev@vger.kernel.org 14622S: Maintained 14623Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14624B: mailto:netdev@vger.kernel.org 14625T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14626T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14627F: Documentation/core-api/netlink.rst 14628F: Documentation/networking/ 14629F: Documentation/process/maintainer-netdev.rst 14630F: Documentation/userspace-api/netlink/ 14631F: include/linux/in.h 14632F: include/linux/net.h 14633F: include/linux/netdevice.h 14634F: include/net/ 14635F: include/uapi/linux/in.h 14636F: include/uapi/linux/net.h 14637F: include/uapi/linux/net_namespace.h 14638F: include/uapi/linux/netdevice.h 14639F: lib/net_utils.c 14640F: lib/random32.c 14641F: net/ 14642F: tools/net/ 14643F: tools/testing/selftests/net/ 14644 14645NETWORKING [IPSEC] 14646M: Steffen Klassert <steffen.klassert@secunet.com> 14647M: Herbert Xu <herbert@gondor.apana.org.au> 14648M: "David S. Miller" <davem@davemloft.net> 14649L: netdev@vger.kernel.org 14650S: Maintained 14651T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git 14652T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git 14653F: include/net/xfrm.h 14654F: include/uapi/linux/xfrm.h 14655F: net/ipv4/ah4.c 14656F: net/ipv4/esp4* 14657F: net/ipv4/ip_vti.c 14658F: net/ipv4/ipcomp.c 14659F: net/ipv4/xfrm* 14660F: net/ipv6/ah6.c 14661F: net/ipv6/esp6* 14662F: net/ipv6/ip6_vti.c 14663F: net/ipv6/ipcomp6.c 14664F: net/ipv6/xfrm* 14665F: net/key/ 14666F: net/xfrm/ 14667F: tools/testing/selftests/net/ipsec.c 14668 14669NETWORKING [IPv4/IPv6] 14670M: "David S. Miller" <davem@davemloft.net> 14671M: David Ahern <dsahern@kernel.org> 14672L: netdev@vger.kernel.org 14673S: Maintained 14674T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14675F: arch/x86/net/* 14676F: include/linux/ip.h 14677F: include/linux/ipv6* 14678F: include/net/fib* 14679F: include/net/ip* 14680F: include/net/route.h 14681F: net/ipv4/ 14682F: net/ipv6/ 14683 14684NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK) 14685M: Paul Moore <paul@paul-moore.com> 14686L: netdev@vger.kernel.org 14687L: linux-security-module@vger.kernel.org 14688S: Maintained 14689W: https://github.com/netlabel 14690F: Documentation/netlabel/ 14691F: include/net/calipso.h 14692F: include/net/cipso_ipv4.h 14693F: include/net/netlabel.h 14694F: include/uapi/linux/netfilter/xt_CONNSECMARK.h 14695F: include/uapi/linux/netfilter/xt_SECMARK.h 14696F: net/ipv4/cipso_ipv4.c 14697F: net/ipv6/calipso.c 14698F: net/netfilter/xt_CONNSECMARK.c 14699F: net/netfilter/xt_SECMARK.c 14700F: net/netlabel/ 14701 14702NETWORKING [MPTCP] 14703M: Matthieu Baerts <matthieu.baerts@tessares.net> 14704M: Mat Martineau <martineau@kernel.org> 14705L: netdev@vger.kernel.org 14706L: mptcp@lists.linux.dev 14707S: Maintained 14708W: https://github.com/multipath-tcp/mptcp_net-next/wiki 14709B: https://github.com/multipath-tcp/mptcp_net-next/issues 14710T: git https://github.com/multipath-tcp/mptcp_net-next.git export-net 14711T: git https://github.com/multipath-tcp/mptcp_net-next.git export 14712F: Documentation/networking/mptcp-sysctl.rst 14713F: include/net/mptcp.h 14714F: include/trace/events/mptcp.h 14715F: include/uapi/linux/mptcp.h 14716F: net/mptcp/ 14717F: tools/testing/selftests/bpf/*/*mptcp*.c 14718F: tools/testing/selftests/net/mptcp/ 14719 14720NETWORKING [TCP] 14721M: Eric Dumazet <edumazet@google.com> 14722L: netdev@vger.kernel.org 14723S: Maintained 14724F: include/linux/tcp.h 14725F: include/net/tcp.h 14726F: include/trace/events/tcp.h 14727F: include/uapi/linux/tcp.h 14728F: net/ipv4/syncookies.c 14729F: net/ipv4/tcp*.c 14730F: net/ipv6/syncookies.c 14731F: net/ipv6/tcp*.c 14732 14733NETWORKING [TLS] 14734M: Boris Pismenny <borisp@nvidia.com> 14735M: John Fastabend <john.fastabend@gmail.com> 14736M: Jakub Kicinski <kuba@kernel.org> 14737L: netdev@vger.kernel.org 14738S: Maintained 14739F: include/net/tls.h 14740F: include/uapi/linux/tls.h 14741F: net/tls/* 14742 14743NETXEN (1/10) GbE SUPPORT 14744M: Manish Chopra <manishc@marvell.com> 14745M: Rahul Verma <rahulv@marvell.com> 14746M: GR-Linux-NIC-Dev@marvell.com 14747L: netdev@vger.kernel.org 14748S: Supported 14749F: drivers/net/ethernet/qlogic/netxen/ 14750 14751NET_FAILOVER MODULE 14752M: Sridhar Samudrala <sridhar.samudrala@intel.com> 14753L: netdev@vger.kernel.org 14754S: Supported 14755F: Documentation/networking/net_failover.rst 14756F: drivers/net/net_failover.c 14757F: include/net/net_failover.h 14758 14759NEXTHOP 14760M: David Ahern <dsahern@kernel.org> 14761L: netdev@vger.kernel.org 14762S: Maintained 14763F: include/net/netns/nexthop.h 14764F: include/net/nexthop.h 14765F: include/uapi/linux/nexthop.h 14766F: net/ipv4/nexthop.c 14767 14768NFC SUBSYSTEM 14769M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 14770L: netdev@vger.kernel.org 14771S: Maintained 14772F: Documentation/devicetree/bindings/net/nfc/ 14773F: drivers/nfc/ 14774F: include/net/nfc/ 14775F: include/uapi/linux/nfc.h 14776F: net/nfc/ 14777 14778NFC VIRTUAL NCI DEVICE DRIVER 14779M: Bongsu Jeon <bongsu.jeon@samsung.com> 14780L: netdev@vger.kernel.org 14781S: Supported 14782F: drivers/nfc/virtual_ncidev.c 14783F: tools/testing/selftests/nci/ 14784 14785NFS, SUNRPC, AND LOCKD CLIENTS 14786M: Trond Myklebust <trond.myklebust@hammerspace.com> 14787M: Anna Schumaker <anna@kernel.org> 14788L: linux-nfs@vger.kernel.org 14789S: Maintained 14790W: http://client.linux-nfs.org 14791T: git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git 14792F: Documentation/filesystems/nfs/ 14793F: fs/lockd/ 14794F: fs/nfs/ 14795F: fs/nfs_common/ 14796F: include/linux/lockd/ 14797F: include/linux/nfs* 14798F: include/linux/sunrpc/ 14799F: include/uapi/linux/nfs* 14800F: include/uapi/linux/sunrpc/ 14801F: net/sunrpc/ 14802 14803NILFS2 FILESYSTEM 14804M: Ryusuke Konishi <konishi.ryusuke@gmail.com> 14805L: linux-nilfs@vger.kernel.org 14806S: Supported 14807W: https://nilfs.sourceforge.io/ 14808W: https://nilfs.osdn.jp/ 14809T: git https://github.com/konis/nilfs2.git 14810F: Documentation/filesystems/nilfs2.rst 14811F: fs/nilfs2/ 14812F: include/trace/events/nilfs2.h 14813F: include/uapi/linux/nilfs2_api.h 14814F: include/uapi/linux/nilfs2_ondisk.h 14815 14816NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER 14817M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14818S: Maintained 14819W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14820F: Documentation/scsi/NinjaSCSI.rst 14821F: drivers/scsi/pcmcia/nsp_* 14822 14823NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER 14824M: GOTO Masanori <gotom@debian.or.jp> 14825M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14826S: Maintained 14827W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14828F: Documentation/scsi/NinjaSCSI.rst 14829F: drivers/scsi/nsp32* 14830 14831NINTENDO HID DRIVER 14832M: Daniel J. Ogorchock <djogorchock@gmail.com> 14833L: linux-input@vger.kernel.org 14834S: Maintained 14835F: drivers/hid/hid-nintendo* 14836 14837NIOS2 ARCHITECTURE 14838M: Dinh Nguyen <dinguyen@kernel.org> 14839S: Maintained 14840T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 14841F: arch/nios2/ 14842 14843NITRO ENCLAVES (NE) 14844M: Alexandru Ciobotaru <alcioa@amazon.com> 14845L: linux-kernel@vger.kernel.org 14846L: The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com> 14847S: Supported 14848W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 14849F: Documentation/virt/ne_overview.rst 14850F: drivers/virt/nitro_enclaves/ 14851F: include/linux/nitro_enclaves.h 14852F: include/uapi/linux/nitro_enclaves.h 14853F: samples/nitro_enclaves/ 14854 14855NOHZ, DYNTICKS SUPPORT 14856M: Frederic Weisbecker <frederic@kernel.org> 14857M: Thomas Gleixner <tglx@linutronix.de> 14858M: Ingo Molnar <mingo@kernel.org> 14859L: linux-kernel@vger.kernel.org 14860S: Maintained 14861T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz 14862F: include/linux/sched/nohz.h 14863F: include/linux/tick.h 14864F: kernel/time/tick*.* 14865 14866NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS) 14867M: Pavel Machek <pavel@ucw.cz> 14868M: Sakari Ailus <sakari.ailus@iki.fi> 14869L: linux-media@vger.kernel.org 14870S: Maintained 14871F: drivers/media/i2c/ad5820.c 14872F: drivers/media/i2c/et8ek8 14873 14874NOKIA N900 POWER SUPPLY DRIVERS 14875R: Pali Rohár <pali@kernel.org> 14876F: drivers/power/supply/bq2415x_charger.c 14877F: drivers/power/supply/bq27xxx_battery.c 14878F: drivers/power/supply/bq27xxx_battery_i2c.c 14879F: drivers/power/supply/isp1704_charger.c 14880F: drivers/power/supply/rx51_battery.c 14881F: include/linux/power/bq2415x_charger.h 14882F: include/linux/power/bq27xxx_battery.h 14883 14884NOLIBC HEADER FILE 14885M: Willy Tarreau <w@1wt.eu> 14886S: Maintained 14887T: git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git 14888F: tools/include/nolibc/ 14889F: tools/testing/selftests/nolibc/ 14890 14891NOVATEK NVT-TS I2C TOUCHSCREEN DRIVER 14892M: Hans de Goede <hdegoede@redhat.com> 14893L: linux-input@vger.kernel.org 14894S: Maintained 14895F: drivers/input/touchscreen/novatek-nvt-ts.c 14896 14897NSDEPS 14898M: Matthias Maennich <maennich@google.com> 14899S: Maintained 14900F: Documentation/core-api/symbol-namespaces.rst 14901F: scripts/nsdeps 14902 14903NTB AMD DRIVER 14904M: Sanjay R Mehta <sanju.mehta@amd.com> 14905M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 14906L: ntb@lists.linux.dev 14907S: Supported 14908F: drivers/ntb/hw/amd/ 14909 14910NTB DRIVER CORE 14911M: Jon Mason <jdmason@kudzu.us> 14912M: Dave Jiang <dave.jiang@intel.com> 14913M: Allen Hubbe <allenbh@gmail.com> 14914L: ntb@lists.linux.dev 14915S: Supported 14916W: https://github.com/jonmason/ntb/wiki 14917T: git git://github.com/jonmason/ntb.git 14918F: drivers/net/ntb_netdev.c 14919F: drivers/ntb/ 14920F: drivers/pci/endpoint/functions/pci-epf-*ntb.c 14921F: include/linux/ntb.h 14922F: include/linux/ntb_transport.h 14923F: tools/testing/selftests/ntb/ 14924 14925NTB IDT DRIVER 14926M: Serge Semin <fancer.lancer@gmail.com> 14927L: ntb@lists.linux.dev 14928S: Supported 14929F: drivers/ntb/hw/idt/ 14930 14931NTB INTEL DRIVER 14932M: Dave Jiang <dave.jiang@intel.com> 14933L: ntb@lists.linux.dev 14934S: Supported 14935W: https://github.com/davejiang/linux/wiki 14936T: git https://github.com/davejiang/linux.git 14937F: drivers/ntb/hw/intel/ 14938 14939NTFS FILESYSTEM 14940M: Anton Altaparmakov <anton@tuxera.com> 14941L: linux-ntfs-dev@lists.sourceforge.net 14942S: Supported 14943W: http://www.tuxera.com/ 14944T: git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git 14945F: Documentation/filesystems/ntfs.rst 14946F: fs/ntfs/ 14947 14948NTFS3 FILESYSTEM 14949M: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> 14950L: ntfs3@lists.linux.dev 14951S: Supported 14952W: http://www.paragon-software.com/ 14953T: git https://github.com/Paragon-Software-Group/linux-ntfs3.git 14954F: Documentation/filesystems/ntfs3.rst 14955F: fs/ntfs3/ 14956 14957NUBUS SUBSYSTEM 14958M: Finn Thain <fthain@linux-m68k.org> 14959L: linux-m68k@lists.linux-m68k.org 14960S: Maintained 14961F: arch/*/include/asm/nubus.h 14962F: drivers/nubus/ 14963F: include/linux/nubus.h 14964F: include/uapi/linux/nubus.h 14965 14966NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER 14967M: Antonino Daplas <adaplas@gmail.com> 14968L: linux-fbdev@vger.kernel.org 14969S: Maintained 14970F: drivers/video/fbdev/nvidia/ 14971F: drivers/video/fbdev/riva/ 14972 14973NVIDIA WMI EC BACKLIGHT DRIVER 14974M: Daniel Dadap <ddadap@nvidia.com> 14975L: platform-driver-x86@vger.kernel.org 14976S: Supported 14977F: drivers/platform/x86/nvidia-wmi-ec-backlight.c 14978F: include/linux/platform_data/x86/nvidia-wmi-ec-backlight.h 14979 14980NVM EXPRESS DRIVER 14981M: Keith Busch <kbusch@kernel.org> 14982M: Jens Axboe <axboe@fb.com> 14983M: Christoph Hellwig <hch@lst.de> 14984M: Sagi Grimberg <sagi@grimberg.me> 14985L: linux-nvme@lists.infradead.org 14986S: Supported 14987W: http://git.infradead.org/nvme.git 14988T: git git://git.infradead.org/nvme.git 14989F: Documentation/nvme/ 14990F: drivers/nvme/common/ 14991F: drivers/nvme/host/ 14992F: include/linux/nvme-*.h 14993F: include/linux/nvme.h 14994F: include/uapi/linux/nvme_ioctl.h 14995 14996NVM EXPRESS FABRICS AUTHENTICATION 14997M: Hannes Reinecke <hare@suse.de> 14998L: linux-nvme@lists.infradead.org 14999S: Supported 15000F: drivers/nvme/host/auth.c 15001F: drivers/nvme/target/auth.c 15002F: drivers/nvme/target/fabrics-cmd-auth.c 15003F: include/linux/nvme-auth.h 15004 15005NVM EXPRESS FC TRANSPORT DRIVERS 15006M: James Smart <james.smart@broadcom.com> 15007L: linux-nvme@lists.infradead.org 15008S: Supported 15009F: drivers/nvme/host/fc.c 15010F: drivers/nvme/target/fc.c 15011F: drivers/nvme/target/fcloop.c 15012F: include/linux/nvme-fc-driver.h 15013F: include/linux/nvme-fc.h 15014 15015NVM EXPRESS HARDWARE MONITORING SUPPORT 15016M: Guenter Roeck <linux@roeck-us.net> 15017L: linux-nvme@lists.infradead.org 15018S: Supported 15019F: drivers/nvme/host/hwmon.c 15020 15021NVM EXPRESS TARGET DRIVER 15022M: Christoph Hellwig <hch@lst.de> 15023M: Sagi Grimberg <sagi@grimberg.me> 15024M: Chaitanya Kulkarni <kch@nvidia.com> 15025L: linux-nvme@lists.infradead.org 15026S: Supported 15027W: http://git.infradead.org/nvme.git 15028T: git git://git.infradead.org/nvme.git 15029F: drivers/nvme/target/ 15030 15031NVMEM FRAMEWORK 15032M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 15033S: Maintained 15034T: git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git 15035F: Documentation/ABI/stable/sysfs-bus-nvmem 15036F: Documentation/devicetree/bindings/nvmem/ 15037F: drivers/nvmem/ 15038F: include/linux/nvmem-consumer.h 15039F: include/linux/nvmem-provider.h 15040 15041NXP BLUETOOTH WIRELESS DRIVERS 15042M: Amitkumar Karwar <amitkumar.karwar@nxp.com> 15043M: Neeraj Kale <neeraj.sanjaykale@nxp.com> 15044S: Maintained 15045F: Documentation/devicetree/bindings/net/bluetooth/nxp,88w8987-bt.yaml 15046F: drivers/bluetooth/btnxpuart.c 15047 15048NXP C45 TJA11XX PHY DRIVER 15049M: Radu Pirea <radu-nicolae.pirea@oss.nxp.com> 15050L: netdev@vger.kernel.org 15051S: Maintained 15052F: drivers/net/phy/nxp-c45-tja11xx.c 15053 15054NXP FSPI DRIVER 15055M: Han Xu <han.xu@nxp.com> 15056M: Haibo Chen <haibo.chen@nxp.com> 15057R: Yogesh Gaur <yogeshgaur.83@gmail.com> 15058L: linux-spi@vger.kernel.org 15059S: Maintained 15060F: Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml 15061F: drivers/spi/spi-nxp-fspi.c 15062 15063NXP FXAS21002C DRIVER 15064M: Rui Miguel Silva <rmfrfs@gmail.com> 15065L: linux-iio@vger.kernel.org 15066S: Maintained 15067F: Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml 15068F: drivers/iio/gyro/fxas21002c.h 15069F: drivers/iio/gyro/fxas21002c_core.c 15070F: drivers/iio/gyro/fxas21002c_i2c.c 15071F: drivers/iio/gyro/fxas21002c_spi.c 15072 15073NXP i.MX 7D/6SX/6UL/93 AND VF610 ADC DRIVER 15074M: Haibo Chen <haibo.chen@nxp.com> 15075L: linux-iio@vger.kernel.org 15076L: linux-imx@nxp.com 15077S: Maintained 15078F: Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml 15079F: Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml 15080F: Documentation/devicetree/bindings/iio/adc/nxp,imx93-adc.yaml 15081F: drivers/iio/adc/imx7d_adc.c 15082F: drivers/iio/adc/imx93_adc.c 15083F: drivers/iio/adc/vf610_adc.c 15084 15085NXP i.MX 8M ISI DRIVER 15086M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15087L: linux-media@vger.kernel.org 15088S: Maintained 15089F: Documentation/devicetree/bindings/media/nxp,imx8-isi.yaml 15090F: drivers/media/platform/nxp/imx8-isi/ 15091 15092NXP i.MX 8MP DW100 V4L2 DRIVER 15093M: Xavier Roumegue <xavier.roumegue@oss.nxp.com> 15094L: linux-media@vger.kernel.org 15095S: Maintained 15096F: Documentation/devicetree/bindings/media/nxp,dw100.yaml 15097F: Documentation/userspace-api/media/drivers/dw100.rst 15098F: drivers/media/platform/nxp/dw100/ 15099F: include/uapi/linux/dw100.h 15100 15101NXP i.MX 8MQ DCSS DRIVER 15102M: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com> 15103R: Lucas Stach <l.stach@pengutronix.de> 15104L: dri-devel@lists.freedesktop.org 15105S: Maintained 15106F: Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml 15107F: drivers/gpu/drm/imx/dcss/ 15108 15109NXP i.MX 8QXP ADC DRIVER 15110M: Cai Huoqing <cai.huoqing@linux.dev> 15111M: Haibo Chen <haibo.chen@nxp.com> 15112L: linux-imx@nxp.com 15113L: linux-iio@vger.kernel.org 15114S: Maintained 15115F: Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml 15116F: drivers/iio/adc/imx8qxp-adc.c 15117 15118NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER 15119M: Mirela Rabulea <mirela.rabulea@nxp.com> 15120R: NXP Linux Team <linux-imx@nxp.com> 15121L: linux-media@vger.kernel.org 15122S: Maintained 15123F: Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml 15124F: drivers/media/platform/nxp/imx-jpeg 15125 15126NXP i.MX CLOCK DRIVERS 15127M: Abel Vesa <abelvesa@kernel.org> 15128R: Peng Fan <peng.fan@nxp.com> 15129L: linux-clk@vger.kernel.org 15130L: linux-imx@nxp.com 15131S: Maintained 15132T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux.git clk/imx 15133F: Documentation/devicetree/bindings/clock/imx* 15134F: drivers/clk/imx/ 15135F: include/dt-bindings/clock/imx* 15136 15137NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER 15138M: Jagan Teki <jagan@amarulasolutions.com> 15139S: Maintained 15140F: Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml 15141F: drivers/regulator/pf8x00-regulator.c 15142 15143NXP PTN5150A CC LOGIC AND EXTCON DRIVER 15144M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 15145L: linux-kernel@vger.kernel.org 15146S: Maintained 15147F: Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml 15148F: drivers/extcon/extcon-ptn5150.c 15149 15150NXP SGTL5000 DRIVER 15151M: Fabio Estevam <festevam@gmail.com> 15152L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15153S: Maintained 15154F: Documentation/devicetree/bindings/sound/sgtl5000.yaml 15155F: sound/soc/codecs/sgtl5000* 15156 15157NXP SJA1105 ETHERNET SWITCH DRIVER 15158M: Vladimir Oltean <olteanv@gmail.com> 15159L: linux-kernel@vger.kernel.org 15160S: Maintained 15161F: drivers/net/dsa/sja1105 15162F: drivers/net/pcs/pcs-xpcs-nxp.c 15163 15164NXP TDA998X DRM DRIVER 15165M: Russell King <linux@armlinux.org.uk> 15166S: Maintained 15167T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel 15168T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes 15169F: drivers/gpu/drm/i2c/tda998x_drv.c 15170F: include/drm/i2c/tda998x.h 15171F: include/dt-bindings/display/tda998x.h 15172K: "nxp,tda998x" 15173 15174NXP TFA9879 DRIVER 15175M: Peter Rosin <peda@axentia.se> 15176L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15177S: Maintained 15178F: Documentation/devicetree/bindings/sound/tfa9879.txt 15179F: sound/soc/codecs/tfa9879* 15180 15181NXP-NCI NFC DRIVER 15182S: Orphan 15183F: Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml 15184F: drivers/nfc/nxp-nci 15185 15186NXP/Goodix TFA989X (TFA1) DRIVER 15187M: Stephan Gerhold <stephan@gerhold.net> 15188L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15189S: Maintained 15190F: Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml 15191F: sound/soc/codecs/tfa989x.c 15192 15193NZXT-KRAKEN2 HARDWARE MONITORING DRIVER 15194M: Jonas Malaco <jonas@protocubo.io> 15195L: linux-hwmon@vger.kernel.org 15196S: Maintained 15197F: Documentation/hwmon/nzxt-kraken2.rst 15198F: drivers/hwmon/nzxt-kraken2.c 15199 15200NZXT-SMART2 HARDWARE MONITORING DRIVER 15201M: Aleksandr Mezin <mezin.alexander@gmail.com> 15202L: linux-hwmon@vger.kernel.org 15203S: Maintained 15204F: Documentation/hwmon/nzxt-smart2.rst 15205F: drivers/hwmon/nzxt-smart2.c 15206 15207OBJAGG 15208M: Jiri Pirko <jiri@resnulli.us> 15209L: netdev@vger.kernel.org 15210S: Supported 15211F: include/linux/objagg.h 15212F: lib/objagg.c 15213F: lib/test_objagg.c 15214 15215OBJTOOL 15216M: Josh Poimboeuf <jpoimboe@kernel.org> 15217M: Peter Zijlstra <peterz@infradead.org> 15218S: Supported 15219F: include/linux/objtool*.h 15220F: tools/objtool/ 15221 15222OCELOT ETHERNET SWITCH DRIVER 15223M: Vladimir Oltean <vladimir.oltean@nxp.com> 15224M: Claudiu Manoil <claudiu.manoil@nxp.com> 15225M: Alexandre Belloni <alexandre.belloni@bootlin.com> 15226M: UNGLinuxDriver@microchip.com 15227L: netdev@vger.kernel.org 15228S: Supported 15229F: drivers/net/dsa/ocelot/* 15230F: drivers/net/ethernet/mscc/ 15231F: include/soc/mscc/ocelot* 15232F: net/dsa/tag_ocelot.c 15233F: net/dsa/tag_ocelot_8021q.c 15234F: tools/testing/selftests/drivers/net/ocelot/* 15235 15236OCELOT EXTERNAL SWITCH CONTROL 15237M: Colin Foster <colin.foster@in-advantage.com> 15238S: Supported 15239F: Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml 15240F: drivers/mfd/ocelot* 15241F: drivers/net/dsa/ocelot/ocelot_ext.c 15242F: include/linux/mfd/ocelot.h 15243 15244OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER 15245M: Frederic Barrat <fbarrat@linux.ibm.com> 15246M: Andrew Donnellan <ajd@linux.ibm.com> 15247L: linuxppc-dev@lists.ozlabs.org 15248S: Supported 15249F: Documentation/userspace-api/accelerators/ocxl.rst 15250F: arch/powerpc/include/asm/pnv-ocxl.h 15251F: arch/powerpc/platforms/powernv/ocxl.c 15252F: drivers/misc/ocxl/ 15253F: include/misc/ocxl* 15254F: include/uapi/misc/ocxl.h 15255 15256OMAP AUDIO SUPPORT 15257M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 15258M: Jarkko Nikula <jarkko.nikula@bitmer.com> 15259L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15260L: linux-omap@vger.kernel.org 15261S: Maintained 15262F: sound/soc/ti/n810.c 15263F: sound/soc/ti/omap* 15264F: sound/soc/ti/rx51.c 15265F: sound/soc/ti/sdma-pcm.* 15266 15267OMAP CLOCK FRAMEWORK SUPPORT 15268M: Paul Walmsley <paul@pwsan.com> 15269L: linux-omap@vger.kernel.org 15270S: Maintained 15271F: arch/arm/*omap*/*clock* 15272 15273OMAP DEVICE TREE SUPPORT 15274M: Benoît Cousson <bcousson@baylibre.com> 15275M: Tony Lindgren <tony@atomide.com> 15276L: linux-omap@vger.kernel.org 15277L: devicetree@vger.kernel.org 15278S: Maintained 15279F: arch/arm/boot/dts/*am3* 15280F: arch/arm/boot/dts/*am4* 15281F: arch/arm/boot/dts/*am5* 15282F: arch/arm/boot/dts/*dra7* 15283F: arch/arm/boot/dts/*omap* 15284F: arch/arm/boot/dts/logicpd-som-lv* 15285F: arch/arm/boot/dts/logicpd-torpedo* 15286 15287OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2) 15288L: linux-omap@vger.kernel.org 15289L: linux-fbdev@vger.kernel.org 15290S: Orphan 15291F: Documentation/arm/omap/dss.rst 15292F: drivers/video/fbdev/omap2/ 15293 15294OMAP FRAMEBUFFER SUPPORT 15295L: linux-fbdev@vger.kernel.org 15296L: linux-omap@vger.kernel.org 15297S: Orphan 15298F: drivers/video/fbdev/omap/ 15299 15300OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT 15301M: Roger Quadros <rogerq@kernel.org> 15302M: Tony Lindgren <tony@atomide.com> 15303L: linux-omap@vger.kernel.org 15304S: Maintained 15305F: arch/arm/mach-omap2/*gpmc* 15306F: drivers/memory/omap-gpmc.c 15307 15308OMAP GPIO DRIVER 15309M: Grygorii Strashko <grygorii.strashko@ti.com> 15310M: Santosh Shilimkar <ssantosh@kernel.org> 15311M: Kevin Hilman <khilman@kernel.org> 15312L: linux-omap@vger.kernel.org 15313S: Maintained 15314F: Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml 15315F: drivers/gpio/gpio-omap.c 15316 15317OMAP HARDWARE SPINLOCK SUPPORT 15318M: Ohad Ben-Cohen <ohad@wizery.com> 15319L: linux-omap@vger.kernel.org 15320S: Maintained 15321F: drivers/hwspinlock/omap_hwspinlock.c 15322 15323OMAP HS MMC SUPPORT 15324L: linux-mmc@vger.kernel.org 15325L: linux-omap@vger.kernel.org 15326S: Orphan 15327F: drivers/mmc/host/omap_hsmmc.c 15328 15329OMAP HWMOD DATA 15330M: Paul Walmsley <paul@pwsan.com> 15331L: linux-omap@vger.kernel.org 15332S: Maintained 15333F: arch/arm/mach-omap2/omap_hwmod*data* 15334 15335OMAP HWMOD SUPPORT 15336M: Benoît Cousson <bcousson@baylibre.com> 15337M: Paul Walmsley <paul@pwsan.com> 15338L: linux-omap@vger.kernel.org 15339S: Maintained 15340F: arch/arm/mach-omap2/omap_hwmod.* 15341 15342OMAP I2C DRIVER 15343M: Vignesh R <vigneshr@ti.com> 15344L: linux-omap@vger.kernel.org 15345L: linux-i2c@vger.kernel.org 15346S: Maintained 15347F: Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml 15348F: drivers/i2c/busses/i2c-omap.c 15349 15350OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS) 15351M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15352L: linux-media@vger.kernel.org 15353S: Maintained 15354F: Documentation/devicetree/bindings/media/ti,omap3isp.txt 15355F: drivers/media/platform/ti/omap3isp/ 15356F: drivers/staging/media/omap4iss/ 15357 15358OMAP MMC SUPPORT 15359M: Aaro Koskinen <aaro.koskinen@iki.fi> 15360L: linux-omap@vger.kernel.org 15361S: Odd Fixes 15362F: drivers/mmc/host/omap.c 15363 15364OMAP POWER MANAGEMENT SUPPORT 15365M: Kevin Hilman <khilman@kernel.org> 15366L: linux-omap@vger.kernel.org 15367S: Maintained 15368F: arch/arm/*omap*/*pm* 15369F: drivers/cpufreq/omap-cpufreq.c 15370 15371OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT 15372M: Paul Walmsley <paul@pwsan.com> 15373L: linux-omap@vger.kernel.org 15374S: Maintained 15375F: arch/arm/mach-omap2/prm* 15376 15377OMAP RANDOM NUMBER GENERATOR SUPPORT 15378M: Deepak Saxena <dsaxena@plexity.net> 15379S: Maintained 15380F: drivers/char/hw_random/omap-rng.c 15381 15382OMAP USB SUPPORT 15383L: linux-usb@vger.kernel.org 15384L: linux-omap@vger.kernel.org 15385S: Orphan 15386F: arch/arm/*omap*/usb* 15387F: drivers/usb/*/*omap* 15388 15389OMAP/NEWFLOW NANOBONE MACHINE SUPPORT 15390M: Mark Jackson <mpfj@newflow.co.uk> 15391L: linux-omap@vger.kernel.org 15392S: Maintained 15393F: arch/arm/boot/dts/am335x-nano.dts 15394 15395OMAP1 SUPPORT 15396M: Aaro Koskinen <aaro.koskinen@iki.fi> 15397M: Janusz Krzysztofik <jmkrzyszt@gmail.com> 15398M: Tony Lindgren <tony@atomide.com> 15399L: linux-omap@vger.kernel.org 15400S: Maintained 15401Q: http://patchwork.kernel.org/project/linux-omap/list/ 15402T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15403F: arch/arm/configs/omap1_defconfig 15404F: arch/arm/mach-omap1/ 15405F: drivers/i2c/busses/i2c-omap.c 15406F: include/linux/platform_data/ams-delta-fiq.h 15407F: include/linux/platform_data/i2c-omap.h 15408 15409OMAP2+ SUPPORT 15410M: Tony Lindgren <tony@atomide.com> 15411L: linux-omap@vger.kernel.org 15412S: Maintained 15413W: http://www.muru.com/linux/omap/ 15414W: http://linux.omap.com/ 15415Q: http://patchwork.kernel.org/project/linux-omap/list/ 15416T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15417F: arch/arm/configs/omap2plus_defconfig 15418F: arch/arm/mach-omap2/ 15419F: drivers/bus/ti-sysc.c 15420F: drivers/i2c/busses/i2c-omap.c 15421F: drivers/irqchip/irq-omap-intc.c 15422F: drivers/mfd/*omap*.c 15423F: drivers/mfd/menelaus.c 15424F: drivers/mfd/palmas.c 15425F: drivers/mfd/tps65217.c 15426F: drivers/mfd/tps65218.c 15427F: drivers/mfd/tps65219.c 15428F: drivers/mfd/tps65910.c 15429F: drivers/mfd/twl-core.[ch] 15430F: drivers/mfd/twl4030*.c 15431F: drivers/mfd/twl6030*.c 15432F: drivers/mfd/twl6040*.c 15433F: drivers/regulator/palmas-regulator*.c 15434F: drivers/regulator/pbias-regulator.c 15435F: drivers/regulator/tps65217-regulator.c 15436F: drivers/regulator/tps65218-regulator.c 15437F: drivers/regulator/tps65219-regulator.c 15438F: drivers/regulator/tps65910-regulator.c 15439F: drivers/regulator/twl-regulator.c 15440F: drivers/regulator/twl6030-regulator.c 15441F: include/linux/platform_data/i2c-omap.h 15442F: include/linux/platform_data/ti-sysc.h 15443 15444OMFS FILESYSTEM 15445M: Bob Copeland <me@bobcopeland.com> 15446L: linux-karma-devel@lists.sourceforge.net 15447S: Maintained 15448F: Documentation/filesystems/omfs.rst 15449F: fs/omfs/ 15450 15451OMNIVISION OG01A1B SENSOR DRIVER 15452M: Shawn Tu <shawnx.tu@intel.com> 15453L: linux-media@vger.kernel.org 15454S: Maintained 15455F: drivers/media/i2c/og01a1b.c 15456 15457OMNIVISION OV02A10 SENSOR DRIVER 15458M: Dongchun Zhu <dongchun.zhu@mediatek.com> 15459L: linux-media@vger.kernel.org 15460S: Maintained 15461T: git git://linuxtv.org/media_tree.git 15462F: Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml 15463F: drivers/media/i2c/ov02a10.c 15464 15465OMNIVISION OV08D10 SENSOR DRIVER 15466M: Jimmy Su <jimmy.su@intel.com> 15467L: linux-media@vger.kernel.org 15468S: Maintained 15469T: git git://linuxtv.org/media_tree.git 15470F: drivers/media/i2c/ov08d10.c 15471 15472OMNIVISION OV08X40 SENSOR DRIVER 15473M: Jason Chen <jason.z.chen@intel.com> 15474L: linux-media@vger.kernel.org 15475S: Maintained 15476T: git git://linuxtv.org/media_tree.git 15477F: drivers/media/i2c/ov08x40.c 15478 15479OMNIVISION OV13858 SENSOR DRIVER 15480M: Sakari Ailus <sakari.ailus@linux.intel.com> 15481L: linux-media@vger.kernel.org 15482S: Maintained 15483T: git git://linuxtv.org/media_tree.git 15484F: drivers/media/i2c/ov13858.c 15485 15486OMNIVISION OV13B10 SENSOR DRIVER 15487M: Arec Kao <arec.kao@intel.com> 15488L: linux-media@vger.kernel.org 15489S: Maintained 15490T: git git://linuxtv.org/media_tree.git 15491F: drivers/media/i2c/ov13b10.c 15492 15493OMNIVISION OV2680 SENSOR DRIVER 15494M: Rui Miguel Silva <rmfrfs@gmail.com> 15495L: linux-media@vger.kernel.org 15496S: Maintained 15497T: git git://linuxtv.org/media_tree.git 15498F: Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml 15499F: drivers/media/i2c/ov2680.c 15500 15501OMNIVISION OV2685 SENSOR DRIVER 15502M: Shunqian Zheng <zhengsq@rock-chips.com> 15503L: linux-media@vger.kernel.org 15504S: Maintained 15505T: git git://linuxtv.org/media_tree.git 15506F: Documentation/devicetree/bindings/media/i2c/ovti,ov2685.yaml 15507F: drivers/media/i2c/ov2685.c 15508 15509OMNIVISION OV2740 SENSOR DRIVER 15510M: Tianshu Qiu <tian.shu.qiu@intel.com> 15511R: Shawn Tu <shawnx.tu@intel.com> 15512R: Bingbu Cao <bingbu.cao@intel.com> 15513L: linux-media@vger.kernel.org 15514S: Maintained 15515T: git git://linuxtv.org/media_tree.git 15516F: drivers/media/i2c/ov2740.c 15517 15518OMNIVISION OV4689 SENSOR DRIVER 15519M: Mikhail Rudenko <mike.rudenko@gmail.com> 15520L: linux-media@vger.kernel.org 15521S: Maintained 15522T: git git://linuxtv.org/media_tree.git 15523F: Documentation/devicetree/bindings/media/i2c/ovti,ov4689.yaml 15524F: drivers/media/i2c/ov5647.c 15525 15526OMNIVISION OV5640 SENSOR DRIVER 15527M: Steve Longerbeam <slongerbeam@gmail.com> 15528L: linux-media@vger.kernel.org 15529S: Maintained 15530T: git git://linuxtv.org/media_tree.git 15531F: drivers/media/i2c/ov5640.c 15532 15533OMNIVISION OV5647 SENSOR DRIVER 15534M: Dave Stevenson <dave.stevenson@raspberrypi.com> 15535M: Jacopo Mondi <jacopo@jmondi.org> 15536L: linux-media@vger.kernel.org 15537S: Maintained 15538T: git git://linuxtv.org/media_tree.git 15539F: Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml 15540F: drivers/media/i2c/ov5647.c 15541 15542OMNIVISION OV5670 SENSOR DRIVER 15543M: Chiranjeevi Rapolu <chiranjeevi.rapolu@intel.com> 15544L: linux-media@vger.kernel.org 15545S: Maintained 15546T: git git://linuxtv.org/media_tree.git 15547F: Documentation/devicetree/bindings/media/i2c/ovti,ov5670.yaml 15548F: drivers/media/i2c/ov5670.c 15549 15550OMNIVISION OV5675 SENSOR DRIVER 15551M: Shawn Tu <shawnx.tu@intel.com> 15552L: linux-media@vger.kernel.org 15553S: Maintained 15554T: git git://linuxtv.org/media_tree.git 15555F: Documentation/devicetree/bindings/media/i2c/ovti,ov5675.yaml 15556F: drivers/media/i2c/ov5675.c 15557 15558OMNIVISION OV5693 SENSOR DRIVER 15559M: Daniel Scally <djrscally@gmail.com> 15560L: linux-media@vger.kernel.org 15561S: Maintained 15562T: git git://linuxtv.org/media_tree.git 15563F: Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml 15564F: drivers/media/i2c/ov5693.c 15565 15566OMNIVISION OV5695 SENSOR DRIVER 15567M: Shunqian Zheng <zhengsq@rock-chips.com> 15568L: linux-media@vger.kernel.org 15569S: Maintained 15570T: git git://linuxtv.org/media_tree.git 15571F: drivers/media/i2c/ov5695.c 15572 15573OMNIVISION OV7670 SENSOR DRIVER 15574L: linux-media@vger.kernel.org 15575S: Orphan 15576T: git git://linuxtv.org/media_tree.git 15577F: Documentation/devicetree/bindings/media/i2c/ov7670.txt 15578F: drivers/media/i2c/ov7670.c 15579 15580OMNIVISION OV772x SENSOR DRIVER 15581M: Jacopo Mondi <jacopo@jmondi.org> 15582L: linux-media@vger.kernel.org 15583S: Odd fixes 15584T: git git://linuxtv.org/media_tree.git 15585F: Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml 15586F: drivers/media/i2c/ov772x.c 15587F: include/media/i2c/ov772x.h 15588 15589OMNIVISION OV7740 SENSOR DRIVER 15590M: Wenyou Yang <wenyou.yang@microchip.com> 15591L: linux-media@vger.kernel.org 15592S: Maintained 15593T: git git://linuxtv.org/media_tree.git 15594F: Documentation/devicetree/bindings/media/i2c/ov7740.txt 15595F: drivers/media/i2c/ov7740.c 15596 15597OMNIVISION OV8856 SENSOR DRIVER 15598M: Sakari Ailus <sakari.ailus@linux.intel.com> 15599L: linux-media@vger.kernel.org 15600S: Maintained 15601T: git git://linuxtv.org/media_tree.git 15602F: Documentation/devicetree/bindings/media/i2c/ov8856.yaml 15603F: drivers/media/i2c/ov8856.c 15604 15605OMNIVISION OV8858 SENSOR DRIVER 15606M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 15607M: Nicholas Roth <nicholas@rothemail.net> 15608L: linux-media@vger.kernel.org 15609S: Maintained 15610T: git git://linuxtv.org/media_tree.git 15611F: Documentation/devicetree/bindings/media/i2c/ovti,ov8858.yaml 15612F: drivers/media/i2c/ov8858.c 15613 15614OMNIVISION OV9282 SENSOR DRIVER 15615M: Paul J. Murphy <paul.j.murphy@intel.com> 15616M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 15617L: linux-media@vger.kernel.org 15618S: Maintained 15619T: git git://linuxtv.org/media_tree.git 15620F: Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml 15621F: drivers/media/i2c/ov9282.c 15622 15623OMNIVISION OV9640 SENSOR DRIVER 15624M: Petr Cvek <petrcvekcz@gmail.com> 15625L: linux-media@vger.kernel.org 15626S: Maintained 15627F: drivers/media/i2c/ov9640.* 15628 15629OMNIVISION OV9650 SENSOR DRIVER 15630M: Sakari Ailus <sakari.ailus@linux.intel.com> 15631R: Akinobu Mita <akinobu.mita@gmail.com> 15632R: Sylwester Nawrocki <s.nawrocki@samsung.com> 15633L: linux-media@vger.kernel.org 15634S: Maintained 15635T: git git://linuxtv.org/media_tree.git 15636F: Documentation/devicetree/bindings/media/i2c/ov9650.txt 15637F: drivers/media/i2c/ov9650.c 15638 15639OMNIVISION OV9734 SENSOR DRIVER 15640M: Tianshu Qiu <tian.shu.qiu@intel.com> 15641R: Bingbu Cao <bingbu.cao@intel.com> 15642L: linux-media@vger.kernel.org 15643S: Maintained 15644T: git git://linuxtv.org/media_tree.git 15645F: drivers/media/i2c/ov9734.c 15646 15647ONBOARD USB HUB DRIVER 15648M: Matthias Kaehlcke <mka@chromium.org> 15649L: linux-usb@vger.kernel.org 15650S: Maintained 15651F: Documentation/ABI/testing/sysfs-bus-platform-onboard-usb-hub 15652F: drivers/usb/misc/onboard_usb_hub.c 15653 15654ONENAND FLASH DRIVER 15655M: Kyungmin Park <kyungmin.park@samsung.com> 15656L: linux-mtd@lists.infradead.org 15657S: Maintained 15658F: drivers/mtd/nand/onenand/ 15659F: include/linux/mtd/onenand*.h 15660 15661ONEXPLAYER FAN DRIVER 15662M: Derek John Clark <derekjohn.clark@gmail.com> 15663M: Joaquín Ignacio Aramendía <samsagax@gmail.com> 15664L: linux-hwmon@vger.kernel.org 15665S: Maintained 15666F: drivers/hwmon/oxp-sensors.c 15667 15668ONIE TLV NVMEM LAYOUT DRIVER 15669M: Miquel Raynal <miquel.raynal@bootlin.com> 15670S: Maintained 15671F: Documentation/devicetree/bindings/nvmem/layouts/onie,tlv-layout.yaml 15672F: drivers/nvmem/layouts/onie-tlv.c 15673 15674ONION OMEGA2+ BOARD 15675M: Harvey Hunt <harveyhuntnexus@gmail.com> 15676L: linux-mips@vger.kernel.org 15677S: Maintained 15678F: arch/mips/boot/dts/ralink/omega2p.dts 15679 15680ONSEMI ETHERNET PHY DRIVERS 15681M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 15682L: netdev@vger.kernel.org 15683S: Supported 15684W: http://www.onsemi.com 15685F: drivers/net/phy/ncn* 15686 15687OP-TEE DRIVER 15688M: Jens Wiklander <jens.wiklander@linaro.org> 15689L: op-tee@lists.trustedfirmware.org 15690S: Maintained 15691F: Documentation/ABI/testing/sysfs-bus-optee-devices 15692F: drivers/tee/optee/ 15693 15694OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER 15695M: Sumit Garg <sumit.garg@linaro.org> 15696L: op-tee@lists.trustedfirmware.org 15697S: Maintained 15698F: drivers/char/hw_random/optee-rng.c 15699 15700OP-TEE RTC DRIVER 15701M: Clément Léger <clement.leger@bootlin.com> 15702L: linux-rtc@vger.kernel.org 15703S: Maintained 15704F: drivers/rtc/rtc-optee.c 15705 15706OPA-VNIC DRIVER 15707M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 15708L: linux-rdma@vger.kernel.org 15709S: Supported 15710F: drivers/infiniband/ulp/opa_vnic 15711 15712OPEN FIRMWARE AND FLATTENED DEVICE TREE 15713M: Rob Herring <robh+dt@kernel.org> 15714M: Frank Rowand <frowand.list@gmail.com> 15715L: devicetree@vger.kernel.org 15716S: Maintained 15717W: http://www.devicetree.org/ 15718C: irc://irc.libera.chat/devicetree 15719T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15720F: Documentation/ABI/testing/sysfs-firmware-ofw 15721F: drivers/of/ 15722F: include/linux/of*.h 15723F: scripts/dtc/ 15724K: of_overlay_notifier_ 15725K: of_overlay_fdt_apply 15726K: of_overlay_remove 15727 15728OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS 15729M: Rob Herring <robh+dt@kernel.org> 15730M: Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org> 15731M: Conor Dooley <conor+dt@kernel.org> 15732L: devicetree@vger.kernel.org 15733S: Maintained 15734Q: http://patchwork.ozlabs.org/project/devicetree-bindings/list/ 15735C: irc://irc.libera.chat/devicetree 15736T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15737F: Documentation/devicetree/ 15738F: arch/*/boot/dts/ 15739F: include/dt-bindings/ 15740 15741OPENCOMPUTE PTP CLOCK DRIVER 15742M: Jonathan Lemon <jonathan.lemon@gmail.com> 15743M: Vadim Fedorenko <vadfed@fb.com> 15744L: netdev@vger.kernel.org 15745S: Maintained 15746F: drivers/ptp/ptp_ocp.c 15747 15748OPENCORES I2C BUS DRIVER 15749M: Peter Korsgaard <peter@korsgaard.com> 15750M: Andrew Lunn <andrew@lunn.ch> 15751L: linux-i2c@vger.kernel.org 15752S: Maintained 15753F: Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml 15754F: Documentation/i2c/busses/i2c-ocores.rst 15755F: drivers/i2c/busses/i2c-ocores.c 15756F: include/linux/platform_data/i2c-ocores.h 15757 15758OPENRISC ARCHITECTURE 15759M: Jonas Bonn <jonas@southpole.se> 15760M: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> 15761M: Stafford Horne <shorne@gmail.com> 15762L: linux-openrisc@vger.kernel.org 15763S: Maintained 15764W: http://openrisc.io 15765T: git https://github.com/openrisc/linux.git 15766F: Documentation/arch/openrisc/ 15767F: Documentation/devicetree/bindings/openrisc/ 15768F: arch/openrisc/ 15769F: drivers/irqchip/irq-ompic.c 15770F: drivers/irqchip/irq-or1k-* 15771 15772OPENVSWITCH 15773M: Pravin B Shelar <pshelar@ovn.org> 15774L: netdev@vger.kernel.org 15775L: dev@openvswitch.org 15776S: Maintained 15777W: http://openvswitch.org 15778F: include/uapi/linux/openvswitch.h 15779F: net/openvswitch/ 15780F: tools/testing/selftests/net/openvswitch/ 15781 15782OPERATING PERFORMANCE POINTS (OPP) 15783M: Viresh Kumar <vireshk@kernel.org> 15784M: Nishanth Menon <nm@ti.com> 15785M: Stephen Boyd <sboyd@kernel.org> 15786L: linux-pm@vger.kernel.org 15787S: Maintained 15788T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git 15789F: Documentation/devicetree/bindings/opp/ 15790F: Documentation/power/opp.rst 15791F: drivers/opp/ 15792F: include/linux/pm_opp.h 15793 15794OPL4 DRIVER 15795M: Clemens Ladisch <clemens@ladisch.de> 15796L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15797S: Maintained 15798T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 15799F: sound/drivers/opl4/ 15800 15801ORACLE CLUSTER FILESYSTEM 2 (OCFS2) 15802M: Mark Fasheh <mark@fasheh.com> 15803M: Joel Becker <jlbec@evilplan.org> 15804M: Joseph Qi <joseph.qi@linux.alibaba.com> 15805L: ocfs2-devel@oss.oracle.com (moderated for non-subscribers) 15806S: Supported 15807W: http://ocfs2.wiki.kernel.org 15808F: Documentation/filesystems/dlmfs.rst 15809F: Documentation/filesystems/ocfs2.rst 15810F: fs/ocfs2/ 15811 15812ORANGEFS FILESYSTEM 15813M: Mike Marshall <hubcap@omnibond.com> 15814R: Martin Brandenburg <martin@omnibond.com> 15815L: devel@lists.orangefs.org 15816S: Supported 15817T: git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git 15818F: Documentation/filesystems/orangefs.rst 15819F: fs/orangefs/ 15820 15821ORINOCO DRIVER 15822L: linux-wireless@vger.kernel.org 15823S: Orphan 15824W: https://wireless.wiki.kernel.org/en/users/Drivers/orinoco 15825W: http://www.nongnu.org/orinoco/ 15826F: drivers/net/wireless/intersil/orinoco/ 15827 15828OV2659 OMNIVISION SENSOR DRIVER 15829M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 15830L: linux-media@vger.kernel.org 15831S: Maintained 15832W: https://linuxtv.org 15833Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15834T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 15835F: drivers/media/i2c/ov2659.c 15836F: include/media/i2c/ov2659.h 15837 15838OVERLAY FILESYSTEM 15839M: Miklos Szeredi <miklos@szeredi.hu> 15840L: linux-unionfs@vger.kernel.org 15841S: Supported 15842T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git 15843F: Documentation/filesystems/overlayfs.rst 15844F: fs/overlayfs/ 15845 15846P54 WIRELESS DRIVER 15847M: Christian Lamparter <chunkeey@googlemail.com> 15848L: linux-wireless@vger.kernel.org 15849S: Maintained 15850W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 15851F: drivers/net/wireless/intersil/p54/ 15852 15853PACKET SOCKETS 15854M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 15855S: Maintained 15856F: include/uapi/linux/if_packet.h 15857F: net/packet/af_packet.c 15858 15859PACKING 15860M: Vladimir Oltean <olteanv@gmail.com> 15861L: netdev@vger.kernel.org 15862S: Supported 15863F: Documentation/core-api/packing.rst 15864F: include/linux/packing.h 15865F: lib/packing.c 15866 15867PADATA PARALLEL EXECUTION MECHANISM 15868M: Steffen Klassert <steffen.klassert@secunet.com> 15869M: Daniel Jordan <daniel.m.jordan@oracle.com> 15870L: linux-crypto@vger.kernel.org 15871L: linux-kernel@vger.kernel.org 15872S: Maintained 15873F: Documentation/core-api/padata.rst 15874F: include/linux/padata.h 15875F: kernel/padata.c 15876 15877PAGE CACHE 15878M: Matthew Wilcox (Oracle) <willy@infradead.org> 15879L: linux-fsdevel@vger.kernel.org 15880S: Supported 15881T: git git://git.infradead.org/users/willy/pagecache.git 15882F: Documentation/filesystems/locking.rst 15883F: Documentation/filesystems/vfs.rst 15884F: include/linux/pagemap.h 15885F: mm/filemap.c 15886F: mm/page-writeback.c 15887F: mm/readahead.c 15888F: mm/truncate.c 15889 15890PAGE POOL 15891M: Jesper Dangaard Brouer <hawk@kernel.org> 15892M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 15893L: netdev@vger.kernel.org 15894S: Supported 15895F: Documentation/networking/page_pool.rst 15896F: include/net/page_pool.h 15897F: include/trace/events/page_pool.h 15898F: net/core/page_pool.c 15899 15900PAGE TABLE CHECK 15901M: Pasha Tatashin <pasha.tatashin@soleen.com> 15902M: Andrew Morton <akpm@linux-foundation.org> 15903L: linux-mm@kvack.org 15904S: Maintained 15905F: Documentation/mm/page_table_check.rst 15906F: include/linux/page_table_check.h 15907F: mm/page_table_check.c 15908 15909PANASONIC LAPTOP ACPI EXTRAS DRIVER 15910M: Kenneth Chan <kenneth.t.chan@gmail.com> 15911L: platform-driver-x86@vger.kernel.org 15912S: Maintained 15913F: drivers/platform/x86/panasonic-laptop.c 15914 15915PARALLAX PING IIO SENSOR DRIVER 15916M: Andreas Klinger <ak@it-klinger.de> 15917L: linux-iio@vger.kernel.org 15918S: Maintained 15919F: Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml 15920F: drivers/iio/proximity/ping.c 15921 15922PARALLEL LCD/KEYPAD PANEL DRIVER 15923M: Willy Tarreau <willy@haproxy.com> 15924M: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> 15925S: Odd Fixes 15926F: Documentation/admin-guide/lcd-panel-cgram.rst 15927F: drivers/auxdisplay/panel.c 15928 15929PARALLEL PORT SUBSYSTEM 15930M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 15931M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 15932L: linux-parport@lists.infradead.org (subscribers-only) 15933S: Maintained 15934F: Documentation/driver-api/parport*.rst 15935F: drivers/char/ppdev.c 15936F: drivers/parport/ 15937F: include/linux/parport*.h 15938F: include/uapi/linux/ppdev.h 15939 15940PARAVIRT_OPS INTERFACE 15941M: Juergen Gross <jgross@suse.com> 15942M: Srivatsa S. Bhat (VMware) <srivatsa@csail.mit.edu> 15943R: Alexey Makhalov <amakhalov@vmware.com> 15944R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 15945L: virtualization@lists.linux-foundation.org 15946L: x86@kernel.org 15947S: Supported 15948T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 15949F: Documentation/virt/paravirt_ops.rst 15950F: arch/*/include/asm/paravirt*.h 15951F: arch/*/kernel/paravirt* 15952F: include/linux/hypervisor.h 15953 15954PARISC ARCHITECTURE 15955M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 15956M: Helge Deller <deller@gmx.de> 15957L: linux-parisc@vger.kernel.org 15958S: Maintained 15959W: https://parisc.wiki.kernel.org 15960Q: http://patchwork.kernel.org/project/linux-parisc/list/ 15961T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git 15962T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git 15963F: Documentation/arch/parisc/ 15964F: arch/parisc/ 15965F: drivers/char/agp/parisc-agp.c 15966F: drivers/input/misc/hp_sdc_rtc.c 15967F: drivers/input/serio/gscps2.c 15968F: drivers/input/serio/hp_sdc* 15969F: drivers/parisc/ 15970F: drivers/parport/parport_gsc.* 15971F: drivers/tty/serial/8250/8250_parisc.c 15972F: drivers/video/console/sti* 15973F: drivers/video/fbdev/sti* 15974F: drivers/video/logo/logo_parisc* 15975F: include/linux/hp_sdc.h 15976 15977PARMAN 15978M: Jiri Pirko <jiri@resnulli.us> 15979L: netdev@vger.kernel.org 15980S: Supported 15981F: include/linux/parman.h 15982F: lib/parman.c 15983F: lib/test_parman.c 15984 15985PC ENGINES APU BOARD DRIVER 15986M: Enrico Weigelt, metux IT consult <info@metux.net> 15987S: Maintained 15988F: drivers/platform/x86/pcengines-apuv2.c 15989 15990PC87360 HARDWARE MONITORING DRIVER 15991M: Jim Cromie <jim.cromie@gmail.com> 15992L: linux-hwmon@vger.kernel.org 15993S: Maintained 15994F: Documentation/hwmon/pc87360.rst 15995F: drivers/hwmon/pc87360.c 15996 15997PC8736x GPIO DRIVER 15998M: Jim Cromie <jim.cromie@gmail.com> 15999S: Maintained 16000F: drivers/char/pc8736x_gpio.c 16001 16002PC87427 HARDWARE MONITORING DRIVER 16003M: Jean Delvare <jdelvare@suse.com> 16004L: linux-hwmon@vger.kernel.org 16005S: Maintained 16006F: Documentation/hwmon/pc87427.rst 16007F: drivers/hwmon/pc87427.c 16008 16009PCA9532 LED DRIVER 16010M: Riku Voipio <riku.voipio@iki.fi> 16011S: Maintained 16012F: drivers/leds/leds-pca9532.c 16013F: include/linux/leds-pca9532.h 16014 16015PCA9541 I2C BUS MASTER SELECTOR DRIVER 16016M: Guenter Roeck <linux@roeck-us.net> 16017L: linux-i2c@vger.kernel.org 16018S: Maintained 16019F: drivers/i2c/muxes/i2c-mux-pca9541.c 16020 16021PCDP - PRIMARY CONSOLE AND DEBUG PORT 16022M: Khalid Aziz <khalid@gonehiking.org> 16023S: Maintained 16024F: drivers/firmware/pcdp.* 16025 16026PCI DRIVER FOR AARDVARK (Marvell Armada 3700) 16027M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16028M: Pali Rohár <pali@kernel.org> 16029L: linux-pci@vger.kernel.org 16030L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16031S: Maintained 16032F: Documentation/devicetree/bindings/pci/aardvark-pci.txt 16033F: drivers/pci/controller/pci-aardvark.c 16034 16035PCI DRIVER FOR ALTERA PCIE IP 16036M: Joyce Ooi <joyce.ooi@intel.com> 16037L: linux-pci@vger.kernel.org 16038S: Supported 16039F: Documentation/devicetree/bindings/pci/altera-pcie.txt 16040F: drivers/pci/controller/pcie-altera.c 16041 16042PCI DRIVER FOR APPLIEDMICRO XGENE 16043M: Toan Le <toan@os.amperecomputing.com> 16044L: linux-pci@vger.kernel.org 16045L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16046S: Maintained 16047F: Documentation/devicetree/bindings/pci/xgene-pci.txt 16048F: drivers/pci/controller/pci-xgene.c 16049 16050PCI DRIVER FOR ARM VERSATILE PLATFORM 16051M: Rob Herring <robh@kernel.org> 16052L: linux-pci@vger.kernel.org 16053L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16054S: Maintained 16055F: Documentation/devicetree/bindings/pci/versatile.yaml 16056F: drivers/pci/controller/pci-versatile.c 16057 16058PCI DRIVER FOR ARMADA 8K 16059M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16060L: linux-pci@vger.kernel.org 16061L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16062S: Maintained 16063F: Documentation/devicetree/bindings/pci/pci-armada8k.txt 16064F: drivers/pci/controller/dwc/pcie-armada8k.c 16065 16066PCI DRIVER FOR CADENCE PCIE IP 16067M: Tom Joseph <tjoseph@cadence.com> 16068L: linux-pci@vger.kernel.org 16069S: Maintained 16070F: Documentation/devicetree/bindings/pci/cdns,* 16071F: drivers/pci/controller/cadence/ 16072 16073PCI DRIVER FOR FREESCALE LAYERSCAPE 16074M: Minghuan Lian <minghuan.Lian@nxp.com> 16075M: Mingkai Hu <mingkai.hu@nxp.com> 16076M: Roy Zang <roy.zang@nxp.com> 16077L: linuxppc-dev@lists.ozlabs.org 16078L: linux-pci@vger.kernel.org 16079L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16080S: Maintained 16081F: drivers/pci/controller/dwc/*layerscape* 16082 16083PCI DRIVER FOR FU740 16084M: Paul Walmsley <paul.walmsley@sifive.com> 16085M: Greentime Hu <greentime.hu@sifive.com> 16086L: linux-pci@vger.kernel.org 16087S: Maintained 16088F: Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml 16089F: drivers/pci/controller/dwc/pcie-fu740.c 16090 16091PCI DRIVER FOR GENERIC OF HOSTS 16092M: Will Deacon <will@kernel.org> 16093L: linux-pci@vger.kernel.org 16094L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16095S: Maintained 16096F: Documentation/devicetree/bindings/pci/host-generic-pci.yaml 16097F: drivers/pci/controller/pci-host-common.c 16098F: drivers/pci/controller/pci-host-generic.c 16099 16100PCI DRIVER FOR IMX6 16101M: Richard Zhu <hongxing.zhu@nxp.com> 16102M: Lucas Stach <l.stach@pengutronix.de> 16103L: linux-pci@vger.kernel.org 16104L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16105S: Maintained 16106F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-common.yaml 16107F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-ep.yaml 16108F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml 16109F: drivers/pci/controller/dwc/*imx6* 16110 16111PCI DRIVER FOR INTEL IXP4XX 16112M: Linus Walleij <linus.walleij@linaro.org> 16113S: Maintained 16114F: Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml 16115F: drivers/pci/controller/pci-ixp4xx.c 16116 16117PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD) 16118M: Nirmal Patel <nirmal.patel@linux.intel.com> 16119R: Jonathan Derrick <jonathan.derrick@linux.dev> 16120L: linux-pci@vger.kernel.org 16121S: Supported 16122F: drivers/pci/controller/vmd.c 16123 16124PCI DRIVER FOR MICROSEMI SWITCHTEC 16125M: Kurt Schwemmer <kurt.schwemmer@microsemi.com> 16126M: Logan Gunthorpe <logang@deltatee.com> 16127L: linux-pci@vger.kernel.org 16128S: Maintained 16129F: Documentation/ABI/testing/sysfs-class-switchtec 16130F: Documentation/driver-api/switchtec.rst 16131F: drivers/ntb/hw/mscc/ 16132F: drivers/pci/switch/switchtec* 16133F: include/linux/switchtec.h 16134F: include/uapi/linux/switchtec_ioctl.h 16135 16136PCI DRIVER FOR MOBIVEIL PCIE IP 16137M: Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in> 16138M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16139L: linux-pci@vger.kernel.org 16140S: Supported 16141F: Documentation/devicetree/bindings/pci/mobiveil-pcie.txt 16142F: drivers/pci/controller/mobiveil/pcie-mobiveil* 16143 16144PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support) 16145M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16146M: Pali Rohár <pali@kernel.org> 16147L: linux-pci@vger.kernel.org 16148L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16149S: Maintained 16150F: drivers/pci/controller/*mvebu* 16151 16152PCI DRIVER FOR NVIDIA TEGRA 16153M: Thierry Reding <thierry.reding@gmail.com> 16154L: linux-tegra@vger.kernel.org 16155L: linux-pci@vger.kernel.org 16156S: Supported 16157F: Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt 16158F: drivers/pci/controller/pci-tegra.c 16159 16160PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER 16161M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16162L: linux-pci@vger.kernel.org 16163L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16164S: Maintained 16165F: Documentation/devicetree/bindings/pci/layerscape-pcie-gen4.txt 16166F: drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c 16167 16168PCI DRIVER FOR RENESAS R-CAR 16169M: Marek Vasut <marek.vasut+renesas@gmail.com> 16170M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 16171L: linux-pci@vger.kernel.org 16172L: linux-renesas-soc@vger.kernel.org 16173S: Maintained 16174F: Documentation/devicetree/bindings/pci/*rcar* 16175F: drivers/pci/controller/*rcar* 16176 16177PCI DRIVER FOR SAMSUNG EXYNOS 16178M: Jingoo Han <jingoohan1@gmail.com> 16179L: linux-pci@vger.kernel.org 16180L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16181L: linux-samsung-soc@vger.kernel.org 16182S: Maintained 16183F: drivers/pci/controller/dwc/pci-exynos.c 16184 16185PCI DRIVER FOR SYNOPSYS DESIGNWARE 16186M: Jingoo Han <jingoohan1@gmail.com> 16187M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 16188L: linux-pci@vger.kernel.org 16189S: Maintained 16190F: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml 16191F: Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml 16192F: drivers/pci/controller/dwc/*designware* 16193 16194PCI DRIVER FOR TI DRA7XX/J721E 16195M: Vignesh Raghavendra <vigneshr@ti.com> 16196L: linux-omap@vger.kernel.org 16197L: linux-pci@vger.kernel.org 16198L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16199S: Supported 16200F: Documentation/devicetree/bindings/pci/ti-pci.txt 16201F: drivers/pci/controller/cadence/pci-j721e.c 16202F: drivers/pci/controller/dwc/pci-dra7xx.c 16203 16204PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC 16205M: Linus Walleij <linus.walleij@linaro.org> 16206L: linux-pci@vger.kernel.org 16207S: Maintained 16208F: Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt 16209F: drivers/pci/controller/pci-v3-semi.c 16210 16211PCI DRIVER FOR XILINX VERSAL CPM 16212M: Bharat Kumar Gogada <bharat.kumar.gogada@amd.com> 16213M: Michal Simek <michal.simek@amd.com> 16214L: linux-pci@vger.kernel.org 16215S: Maintained 16216F: Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml 16217F: drivers/pci/controller/pcie-xilinx-cpm.c 16218 16219PCI ENDPOINT SUBSYSTEM 16220M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16221M: Krzysztof Wilczyński <kw@linux.com> 16222R: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16223R: Kishon Vijay Abraham I <kishon@kernel.org> 16224L: linux-pci@vger.kernel.org 16225S: Supported 16226Q: https://patchwork.kernel.org/project/linux-pci/list/ 16227B: https://bugzilla.kernel.org 16228C: irc://irc.oftc.net/linux-pci 16229T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16230F: Documentation/PCI/endpoint/* 16231F: Documentation/misc-devices/pci-endpoint-test.rst 16232F: drivers/misc/pci_endpoint_test.c 16233F: drivers/pci/endpoint/ 16234F: tools/pci/ 16235 16236PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC 16237M: Mahesh J Salgaonkar <mahesh@linux.ibm.com> 16238R: Oliver O'Halloran <oohall@gmail.com> 16239L: linuxppc-dev@lists.ozlabs.org 16240S: Supported 16241F: Documentation/PCI/pci-error-recovery.rst 16242F: Documentation/powerpc/eeh-pci-error-recovery.rst 16243F: arch/powerpc/include/*/eeh*.h 16244F: arch/powerpc/kernel/eeh*.c 16245F: arch/powerpc/platforms/*/eeh*.c 16246F: drivers/pci/pcie/aer.c 16247F: drivers/pci/pcie/dpc.c 16248F: drivers/pci/pcie/err.c 16249 16250PCI ERROR RECOVERY 16251M: Linas Vepstas <linasvepstas@gmail.com> 16252L: linux-pci@vger.kernel.org 16253S: Supported 16254F: Documentation/PCI/pci-error-recovery.rst 16255 16256PCI MSI DRIVER FOR ALTERA MSI IP 16257M: Joyce Ooi <joyce.ooi@intel.com> 16258L: linux-pci@vger.kernel.org 16259S: Supported 16260F: Documentation/devicetree/bindings/pci/altera-pcie-msi.txt 16261F: drivers/pci/controller/pcie-altera-msi.c 16262 16263PCI MSI DRIVER FOR APPLIEDMICRO XGENE 16264M: Toan Le <toan@os.amperecomputing.com> 16265L: linux-pci@vger.kernel.org 16266L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16267S: Maintained 16268F: Documentation/devicetree/bindings/pci/xgene-pci-msi.txt 16269F: drivers/pci/controller/pci-xgene-msi.c 16270 16271PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS 16272M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16273M: Krzysztof Wilczyński <kw@linux.com> 16274R: Rob Herring <robh@kernel.org> 16275L: linux-pci@vger.kernel.org 16276S: Supported 16277Q: https://patchwork.kernel.org/project/linux-pci/list/ 16278B: https://bugzilla.kernel.org 16279C: irc://irc.oftc.net/linux-pci 16280T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16281F: Documentation/devicetree/bindings/pci/ 16282F: drivers/pci/controller/ 16283F: drivers/pci/pci-bridge-emul.c 16284F: drivers/pci/pci-bridge-emul.h 16285 16286PCI PEER-TO-PEER DMA (P2PDMA) 16287M: Bjorn Helgaas <bhelgaas@google.com> 16288M: Logan Gunthorpe <logang@deltatee.com> 16289L: linux-pci@vger.kernel.org 16290S: Supported 16291Q: https://patchwork.kernel.org/project/linux-pci/list/ 16292B: https://bugzilla.kernel.org 16293C: irc://irc.oftc.net/linux-pci 16294T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16295F: Documentation/driver-api/pci/p2pdma.rst 16296F: drivers/pci/p2pdma.c 16297F: include/linux/pci-p2pdma.h 16298 16299PCI SUBSYSTEM 16300M: Bjorn Helgaas <bhelgaas@google.com> 16301L: linux-pci@vger.kernel.org 16302S: Supported 16303Q: https://patchwork.kernel.org/project/linux-pci/list/ 16304B: https://bugzilla.kernel.org 16305C: irc://irc.oftc.net/linux-pci 16306T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16307F: Documentation/PCI/ 16308F: Documentation/devicetree/bindings/pci/ 16309F: arch/x86/kernel/early-quirks.c 16310F: arch/x86/kernel/quirks.c 16311F: arch/x86/pci/ 16312F: drivers/acpi/pci* 16313F: drivers/pci/ 16314F: include/asm-generic/pci* 16315F: include/linux/of_pci.h 16316F: include/linux/pci* 16317F: include/uapi/linux/pci* 16318F: lib/pci* 16319 16320PCIE DRIVER FOR AMAZON ANNAPURNA LABS 16321M: Jonathan Chocron <jonnyc@amazon.com> 16322L: linux-pci@vger.kernel.org 16323S: Maintained 16324F: Documentation/devicetree/bindings/pci/pcie-al.txt 16325F: drivers/pci/controller/dwc/pcie-al.c 16326 16327PCIE DRIVER FOR AMLOGIC MESON 16328M: Yue Wang <yue.wang@Amlogic.com> 16329L: linux-pci@vger.kernel.org 16330L: linux-amlogic@lists.infradead.org 16331S: Maintained 16332F: drivers/pci/controller/dwc/pci-meson.c 16333 16334PCIE DRIVER FOR AXIS ARTPEC 16335M: Jesper Nilsson <jesper.nilsson@axis.com> 16336L: linux-arm-kernel@axis.com 16337L: linux-pci@vger.kernel.org 16338S: Maintained 16339F: Documentation/devicetree/bindings/pci/axis,artpec* 16340F: drivers/pci/controller/dwc/*artpec* 16341 16342PCIE DRIVER FOR CAVIUM THUNDERX 16343M: Robert Richter <rric@kernel.org> 16344L: linux-pci@vger.kernel.org 16345L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16346S: Odd Fixes 16347F: drivers/pci/controller/pci-thunder-* 16348 16349PCIE DRIVER FOR HISILICON 16350M: Zhou Wang <wangzhou1@hisilicon.com> 16351L: linux-pci@vger.kernel.org 16352S: Maintained 16353F: drivers/pci/controller/dwc/pcie-hisi.c 16354 16355PCIE DRIVER FOR HISILICON KIRIN 16356M: Xiaowei Song <songxiaowei@hisilicon.com> 16357M: Binghui Wang <wangbinghui@hisilicon.com> 16358L: linux-pci@vger.kernel.org 16359S: Maintained 16360F: Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml 16361F: drivers/pci/controller/dwc/pcie-kirin.c 16362 16363PCIE DRIVER FOR HISILICON STB 16364M: Shawn Guo <shawn.guo@linaro.org> 16365L: linux-pci@vger.kernel.org 16366S: Maintained 16367F: Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt 16368F: drivers/pci/controller/dwc/pcie-histb.c 16369 16370PCIE DRIVER FOR INTEL KEEM BAY 16371M: Srikanth Thokala <srikanth.thokala@intel.com> 16372L: linux-pci@vger.kernel.org 16373S: Supported 16374F: Documentation/devicetree/bindings/pci/intel,keembay-pcie* 16375F: drivers/pci/controller/dwc/pcie-keembay.c 16376 16377PCIE DRIVER FOR INTEL LGM GW SOC 16378M: Rahul Tanwar <rtanwar@maxlinear.com> 16379L: linux-pci@vger.kernel.org 16380S: Maintained 16381F: Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml 16382F: drivers/pci/controller/dwc/pcie-intel-gw.c 16383 16384PCIE DRIVER FOR MEDIATEK 16385M: Ryder Lee <ryder.lee@mediatek.com> 16386M: Jianjun Wang <jianjun.wang@mediatek.com> 16387L: linux-pci@vger.kernel.org 16388L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16389S: Supported 16390F: Documentation/devicetree/bindings/pci/mediatek* 16391F: drivers/pci/controller/*mediatek* 16392 16393PCIE DRIVER FOR MICROCHIP 16394M: Daire McNamara <daire.mcnamara@microchip.com> 16395L: linux-pci@vger.kernel.org 16396S: Supported 16397F: Documentation/devicetree/bindings/pci/microchip* 16398F: drivers/pci/controller/*microchip* 16399 16400PCIE DRIVER FOR QUALCOMM MSM 16401M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16402L: linux-pci@vger.kernel.org 16403L: linux-arm-msm@vger.kernel.org 16404S: Maintained 16405F: drivers/pci/controller/dwc/pcie-qcom.c 16406 16407PCIE DRIVER FOR ROCKCHIP 16408M: Shawn Lin <shawn.lin@rock-chips.com> 16409L: linux-pci@vger.kernel.org 16410L: linux-rockchip@lists.infradead.org 16411S: Maintained 16412F: Documentation/devicetree/bindings/pci/rockchip,rk3399-pcie* 16413F: drivers/pci/controller/pcie-rockchip* 16414 16415PCIE DRIVER FOR SOCIONEXT UNIPHIER 16416M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 16417L: linux-pci@vger.kernel.org 16418S: Maintained 16419F: Documentation/devicetree/bindings/pci/socionext,uniphier-pcie* 16420F: drivers/pci/controller/dwc/pcie-uniphier* 16421 16422PCIE DRIVER FOR ST SPEAR13XX 16423M: Pratyush Anand <pratyush.anand@gmail.com> 16424L: linux-pci@vger.kernel.org 16425S: Maintained 16426F: drivers/pci/controller/dwc/*spear* 16427 16428PCIE ENDPOINT DRIVER FOR QUALCOMM 16429M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16430L: linux-pci@vger.kernel.org 16431L: linux-arm-msm@vger.kernel.org 16432S: Maintained 16433F: Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml 16434F: drivers/pci/controller/dwc/pcie-qcom-ep.c 16435 16436PCMCIA SUBSYSTEM 16437M: Dominik Brodowski <linux@dominikbrodowski.net> 16438S: Odd Fixes 16439T: git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux.git 16440F: Documentation/pcmcia/ 16441F: drivers/pcmcia/ 16442F: include/pcmcia/ 16443F: tools/pcmcia/ 16444 16445PCNET32 NETWORK DRIVER 16446M: Don Fry <pcnet32@frontier.com> 16447L: netdev@vger.kernel.org 16448S: Maintained 16449F: drivers/net/ethernet/amd/pcnet32.c 16450 16451PCRYPT PARALLEL CRYPTO ENGINE 16452M: Steffen Klassert <steffen.klassert@secunet.com> 16453L: linux-crypto@vger.kernel.org 16454S: Maintained 16455F: crypto/pcrypt.c 16456F: include/crypto/pcrypt.h 16457 16458PECI HARDWARE MONITORING DRIVERS 16459M: Iwona Winiarska <iwona.winiarska@intel.com> 16460L: linux-hwmon@vger.kernel.org 16461S: Supported 16462F: Documentation/hwmon/peci-cputemp.rst 16463F: Documentation/hwmon/peci-dimmtemp.rst 16464F: drivers/hwmon/peci/ 16465 16466PECI SUBSYSTEM 16467M: Iwona Winiarska <iwona.winiarska@intel.com> 16468L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 16469S: Supported 16470F: Documentation/devicetree/bindings/peci/ 16471F: Documentation/peci/ 16472F: drivers/peci/ 16473F: include/linux/peci-cpu.h 16474F: include/linux/peci.h 16475 16476PENSANDO ETHERNET DRIVERS 16477M: Shannon Nelson <shannon.nelson@amd.com> 16478M: Brett Creeley <brett.creeley@amd.com> 16479M: drivers@pensando.io 16480L: netdev@vger.kernel.org 16481S: Supported 16482F: Documentation/networking/device_drivers/ethernet/pensando/ionic.rst 16483F: drivers/net/ethernet/pensando/ 16484 16485PER-CPU MEMORY ALLOCATOR 16486M: Dennis Zhou <dennis@kernel.org> 16487M: Tejun Heo <tj@kernel.org> 16488M: Christoph Lameter <cl@linux.com> 16489L: linux-mm@kvack.org 16490S: Maintained 16491T: git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git 16492F: arch/*/include/asm/percpu.h 16493F: include/linux/percpu*.h 16494F: lib/percpu*.c 16495F: mm/percpu*.c 16496 16497PER-TASK DELAY ACCOUNTING 16498M: Balbir Singh <bsingharora@gmail.com> 16499S: Maintained 16500F: include/linux/delayacct.h 16501F: kernel/delayacct.c 16502 16503PERFORMANCE EVENTS SUBSYSTEM 16504M: Peter Zijlstra <peterz@infradead.org> 16505M: Ingo Molnar <mingo@redhat.com> 16506M: Arnaldo Carvalho de Melo <acme@kernel.org> 16507R: Mark Rutland <mark.rutland@arm.com> 16508R: Alexander Shishkin <alexander.shishkin@linux.intel.com> 16509R: Jiri Olsa <jolsa@kernel.org> 16510R: Namhyung Kim <namhyung@kernel.org> 16511R: Ian Rogers <irogers@google.com> 16512R: Adrian Hunter <adrian.hunter@intel.com> 16513L: linux-perf-users@vger.kernel.org 16514L: linux-kernel@vger.kernel.org 16515S: Supported 16516W: https://perf.wiki.kernel.org/ 16517T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 16518F: arch/*/events/* 16519F: arch/*/events/*/* 16520F: arch/*/include/asm/perf_event.h 16521F: arch/*/kernel/*/*/perf_event*.c 16522F: arch/*/kernel/*/perf_event*.c 16523F: arch/*/kernel/perf_callchain.c 16524F: arch/*/kernel/perf_event*.c 16525F: include/linux/perf_event.h 16526F: include/uapi/linux/perf_event.h 16527F: kernel/events/* 16528F: tools/lib/perf/ 16529F: tools/perf/ 16530 16531PERFORMANCE EVENTS TOOLING ARM64 16532R: John Garry <john.g.garry@oracle.com> 16533R: Will Deacon <will@kernel.org> 16534R: James Clark <james.clark@arm.com> 16535R: Mike Leach <mike.leach@linaro.org> 16536R: Leo Yan <leo.yan@linaro.org> 16537L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16538S: Supported 16539F: tools/build/feature/test-libopencsd.c 16540F: tools/perf/arch/arm*/ 16541F: tools/perf/pmu-events/arch/arm64/ 16542F: tools/perf/util/arm-spe* 16543F: tools/perf/util/cs-etm* 16544 16545PERSONALITY HANDLING 16546M: Christoph Hellwig <hch@infradead.org> 16547L: linux-abi-devel@lists.sourceforge.net 16548S: Maintained 16549F: include/linux/personality.h 16550F: include/uapi/linux/personality.h 16551 16552PHOENIX RC FLIGHT CONTROLLER ADAPTER 16553M: Marcus Folkesson <marcus.folkesson@gmail.com> 16554L: linux-input@vger.kernel.org 16555S: Maintained 16556F: Documentation/input/devices/pxrc.rst 16557F: drivers/input/joystick/pxrc.c 16558 16559PHONET PROTOCOL 16560M: Remi Denis-Courmont <courmisch@gmail.com> 16561S: Supported 16562F: Documentation/networking/phonet.rst 16563F: include/linux/phonet.h 16564F: include/net/phonet/ 16565F: include/uapi/linux/phonet.h 16566F: net/phonet/ 16567 16568PHRAM MTD DRIVER 16569M: Joern Engel <joern@lazybastard.org> 16570L: linux-mtd@lists.infradead.org 16571S: Maintained 16572F: drivers/mtd/devices/phram.c 16573 16574PICOLCD HID DRIVER 16575M: Bruno Prémont <bonbons@linux-vserver.org> 16576L: linux-input@vger.kernel.org 16577S: Maintained 16578F: drivers/hid/hid-picolcd* 16579 16580PIDFD API 16581M: Christian Brauner <christian@brauner.io> 16582L: linux-kernel@vger.kernel.org 16583S: Maintained 16584T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git 16585F: samples/pidfd/ 16586F: tools/testing/selftests/clone3/ 16587F: tools/testing/selftests/pid_namespace/ 16588F: tools/testing/selftests/pidfd/ 16589K: (?i)pidfd 16590K: (?i)clone3 16591K: \b(clone_args|kernel_clone_args)\b 16592 16593PIN CONTROL SUBSYSTEM 16594M: Linus Walleij <linus.walleij@linaro.org> 16595L: linux-gpio@vger.kernel.org 16596S: Maintained 16597T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git 16598F: Documentation/devicetree/bindings/pinctrl/ 16599F: Documentation/driver-api/pin-control.rst 16600F: drivers/pinctrl/ 16601F: include/dt-bindings/pinctrl/ 16602F: include/linux/pinctrl/ 16603 16604PIN CONTROLLER - AMD 16605M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 16606M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 16607S: Maintained 16608F: drivers/pinctrl/pinctrl-amd.c 16609 16610PIN CONTROLLER - FREESCALE 16611M: Dong Aisheng <aisheng.dong@nxp.com> 16612M: Fabio Estevam <festevam@gmail.com> 16613M: Shawn Guo <shawnguo@kernel.org> 16614M: Jacky Bai <ping.bai@nxp.com> 16615R: Pengutronix Kernel Team <kernel@pengutronix.de> 16616L: linux-gpio@vger.kernel.org 16617S: Maintained 16618F: Documentation/devicetree/bindings/pinctrl/fsl,* 16619F: drivers/pinctrl/freescale/ 16620 16621PIN CONTROLLER - INTEL 16622M: Mika Westerberg <mika.westerberg@linux.intel.com> 16623M: Andy Shevchenko <andy@kernel.org> 16624S: Supported 16625T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git 16626F: drivers/pinctrl/intel/ 16627 16628PIN CONTROLLER - KEEMBAY 16629M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 16630S: Supported 16631F: drivers/pinctrl/pinctrl-keembay* 16632 16633PIN CONTROLLER - MEDIATEK 16634M: Sean Wang <sean.wang@kernel.org> 16635L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16636S: Maintained 16637F: Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml 16638F: Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml 16639F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml 16640F: Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml 16641F: drivers/pinctrl/mediatek/ 16642 16643PIN CONTROLLER - MEDIATEK MIPS 16644M: Arınç ÜNAL <arinc.unal@arinc9.com> 16645M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 16646L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16647L: linux-mips@vger.kernel.org 16648S: Maintained 16649F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7620-pinctrl.yaml 16650F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7621-pinctrl.yaml 16651F: Documentation/devicetree/bindings/pinctrl/mediatek,mt76x8-pinctrl.yaml 16652F: Documentation/devicetree/bindings/pinctrl/ralink,rt2880-pinctrl.yaml 16653F: Documentation/devicetree/bindings/pinctrl/ralink,rt305x-pinctrl.yaml 16654F: Documentation/devicetree/bindings/pinctrl/ralink,rt3352-pinctrl.yaml 16655F: Documentation/devicetree/bindings/pinctrl/ralink,rt3883-pinctrl.yaml 16656F: Documentation/devicetree/bindings/pinctrl/ralink,rt5350-pinctrl.yaml 16657F: drivers/pinctrl/mediatek/pinctrl-mt7620.c 16658F: drivers/pinctrl/mediatek/pinctrl-mt7621.c 16659F: drivers/pinctrl/mediatek/pinctrl-mt76x8.c 16660F: drivers/pinctrl/mediatek/pinctrl-mtmips.* 16661F: drivers/pinctrl/mediatek/pinctrl-rt2880.c 16662F: drivers/pinctrl/mediatek/pinctrl-rt305x.c 16663F: drivers/pinctrl/mediatek/pinctrl-rt3883.c 16664 16665PIN CONTROLLER - MICROCHIP AT91 16666M: Ludovic Desroches <ludovic.desroches@microchip.com> 16667L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16668L: linux-gpio@vger.kernel.org 16669S: Supported 16670F: drivers/gpio/gpio-sama5d2-piobu.c 16671F: drivers/pinctrl/pinctrl-at91* 16672 16673PIN CONTROLLER - NXP S32 16674M: Chester Lin <clin@suse.com> 16675R: NXP S32 Linux Team <s32@nxp.com> 16676L: linux-gpio@vger.kernel.org 16677S: Maintained 16678F: Documentation/devicetree/bindings/pinctrl/nxp,s32* 16679F: drivers/pinctrl/nxp/ 16680 16681PIN CONTROLLER - QUALCOMM 16682M: Bjorn Andersson <andersson@kernel.org> 16683L: linux-arm-msm@vger.kernel.org 16684S: Maintained 16685F: Documentation/devicetree/bindings/pinctrl/qcom,*.txt 16686F: drivers/pinctrl/qcom/ 16687 16688PIN CONTROLLER - RENESAS 16689M: Geert Uytterhoeven <geert+renesas@glider.be> 16690L: linux-renesas-soc@vger.kernel.org 16691S: Supported 16692T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl 16693F: Documentation/devicetree/bindings/pinctrl/renesas,* 16694F: drivers/pinctrl/renesas/ 16695 16696PIN CONTROLLER - SAMSUNG 16697M: Tomasz Figa <tomasz.figa@gmail.com> 16698M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 16699M: Sylwester Nawrocki <s.nawrocki@samsung.com> 16700R: Alim Akhtar <alim.akhtar@samsung.com> 16701L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16702L: linux-samsung-soc@vger.kernel.org 16703S: Maintained 16704Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 16705B: mailto:linux-samsung-soc@vger.kernel.org 16706C: irc://irc.libera.chat/linux-exynos 16707T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git 16708F: Documentation/devicetree/bindings/pinctrl/samsung,pinctrl*yaml 16709F: drivers/pinctrl/samsung/ 16710F: include/dt-bindings/pinctrl/samsung.h 16711 16712PIN CONTROLLER - SINGLE 16713M: Tony Lindgren <tony@atomide.com> 16714M: Haojian Zhuang <haojian.zhuang@linaro.org> 16715L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16716L: linux-omap@vger.kernel.org 16717S: Maintained 16718F: drivers/pinctrl/pinctrl-single.c 16719 16720PIN CONTROLLER - SUNPLUS / TIBBO 16721M: Dvorkin Dmitry <dvorkin@tibbo.com> 16722M: Wells Lu <wellslutw@gmail.com> 16723L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16724S: Maintained 16725W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 16726F: Documentation/devicetree/bindings/pinctrl/sunplus,* 16727F: drivers/pinctrl/sunplus/ 16728F: include/dt-bindings/pinctrl/sppctl*.h 16729 16730PINE64 PINEPHONE KEYBOARD DRIVER 16731M: Samuel Holland <samuel@sholland.org> 16732S: Supported 16733F: Documentation/devicetree/bindings/input/pine64,pinephone-keyboard.yaml 16734F: drivers/input/keyboard/pinephone-keyboard.c 16735 16736PKTCDVD DRIVER 16737M: linux-block@vger.kernel.org 16738S: Orphan 16739F: drivers/block/pktcdvd.c 16740F: include/linux/pktcdvd.h 16741F: include/uapi/linux/pktcdvd.h 16742 16743PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER 16744M: Tomasz Duszynski <tduszyns@gmail.com> 16745S: Maintained 16746F: Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml 16747F: drivers/iio/chemical/pms7003.c 16748 16749PLCA RECONCILIATION SUBLAYER (IEEE802.3 Clause 148) 16750M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 16751L: netdev@vger.kernel.org 16752S: Maintained 16753F: drivers/net/phy/mdio-open-alliance.h 16754F: net/ethtool/plca.c 16755 16756PLDMFW LIBRARY 16757M: Jacob Keller <jacob.e.keller@intel.com> 16758S: Maintained 16759F: Documentation/driver-api/pldmfw/ 16760F: include/linux/pldmfw.h 16761F: lib/pldmfw/ 16762 16763PLX DMA DRIVER 16764M: Logan Gunthorpe <logang@deltatee.com> 16765S: Maintained 16766F: drivers/dma/plx_dma.c 16767 16768PM-GRAPH UTILITY 16769M: "Todd E Brandt" <todd.e.brandt@linux.intel.com> 16770L: linux-pm@vger.kernel.org 16771S: Supported 16772W: https://01.org/pm-graph 16773B: https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools 16774T: git git://github.com/intel/pm-graph 16775F: tools/power/pm-graph 16776 16777PM6764TR DRIVER 16778M: Charles Hsu <hsu.yungteng@gmail.com> 16779L: linux-hwmon@vger.kernel.org 16780S: Maintained 16781F: Documentation/hwmon/pm6764tr.rst 16782F: drivers/hwmon/pmbus/pm6764tr.c 16783 16784PMBUS HARDWARE MONITORING DRIVERS 16785M: Guenter Roeck <linux@roeck-us.net> 16786L: linux-hwmon@vger.kernel.org 16787S: Maintained 16788W: http://hwmon.wiki.kernel.org/ 16789W: http://www.roeck-us.net/linux/drivers/ 16790T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 16791F: Documentation/devicetree/bindings/hwmon/ltc2978.txt 16792F: Documentation/devicetree/bindings/hwmon/max31785.txt 16793F: Documentation/hwmon/adm1275.rst 16794F: Documentation/hwmon/ibm-cffps.rst 16795F: Documentation/hwmon/ir35221.rst 16796F: Documentation/hwmon/lm25066.rst 16797F: Documentation/hwmon/ltc2978.rst 16798F: Documentation/hwmon/ltc3815.rst 16799F: Documentation/hwmon/max16064.rst 16800F: Documentation/hwmon/max20751.rst 16801F: Documentation/hwmon/max31785.rst 16802F: Documentation/hwmon/max34440.rst 16803F: Documentation/hwmon/max8688.rst 16804F: Documentation/hwmon/pmbus-core.rst 16805F: Documentation/hwmon/pmbus.rst 16806F: Documentation/hwmon/tps40422.rst 16807F: Documentation/hwmon/ucd9000.rst 16808F: Documentation/hwmon/ucd9200.rst 16809F: Documentation/hwmon/zl6100.rst 16810F: drivers/hwmon/pmbus/ 16811F: include/linux/pmbus.h 16812 16813PMC SIERRA MaxRAID DRIVER 16814L: linux-scsi@vger.kernel.org 16815S: Orphan 16816W: http://www.pmc-sierra.com/ 16817F: drivers/scsi/pmcraid.* 16818 16819PMC SIERRA PM8001 DRIVER 16820M: Jack Wang <jinpu.wang@cloud.ionos.com> 16821L: linux-scsi@vger.kernel.org 16822S: Supported 16823F: drivers/scsi/pm8001/ 16824 16825PNI RM3100 IIO DRIVER 16826M: Song Qiang <songqiang1304521@gmail.com> 16827L: linux-iio@vger.kernel.org 16828S: Maintained 16829F: Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml 16830F: drivers/iio/magnetometer/rm3100* 16831 16832PNP SUPPORT 16833M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 16834L: linux-acpi@vger.kernel.org 16835S: Maintained 16836F: drivers/pnp/ 16837F: include/linux/pnp.h 16838 16839POSIX CLOCKS and TIMERS 16840M: Thomas Gleixner <tglx@linutronix.de> 16841L: linux-kernel@vger.kernel.org 16842S: Maintained 16843T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 16844F: fs/timerfd.c 16845F: include/linux/time_namespace.h 16846F: include/linux/timer* 16847F: kernel/time/*timer* 16848F: kernel/time/namespace.c 16849 16850POWER MANAGEMENT CORE 16851M: "Rafael J. Wysocki" <rafael@kernel.org> 16852L: linux-pm@vger.kernel.org 16853S: Supported 16854B: https://bugzilla.kernel.org 16855T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 16856F: drivers/base/power/ 16857F: drivers/powercap/ 16858F: include/linux/intel_rapl.h 16859F: include/linux/pm.h 16860F: include/linux/pm_* 16861F: include/linux/powercap.h 16862F: kernel/configs/nopm.config 16863 16864POWER STATE COORDINATION INTERFACE (PSCI) 16865M: Mark Rutland <mark.rutland@arm.com> 16866M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16867L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16868S: Maintained 16869F: drivers/firmware/psci/ 16870F: include/linux/psci.h 16871F: include/uapi/linux/psci.h 16872 16873POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS 16874M: Sebastian Reichel <sre@kernel.org> 16875L: linux-pm@vger.kernel.org 16876S: Maintained 16877T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 16878F: Documentation/ABI/testing/sysfs-class-power 16879F: Documentation/devicetree/bindings/power/supply/ 16880F: drivers/power/supply/ 16881F: include/linux/power/ 16882F: include/linux/power_supply.h 16883 16884POWERNV OPERATOR PANEL LCD DISPLAY DRIVER 16885M: Suraj Jitindar Singh <sjitindarsingh@gmail.com> 16886L: linuxppc-dev@lists.ozlabs.org 16887S: Maintained 16888F: drivers/char/powernv-op-panel.c 16889 16890PPP OVER ATM (RFC 2364) 16891M: Mitchell Blank Jr <mitch@sfgoth.com> 16892S: Maintained 16893F: include/uapi/linux/atmppp.h 16894F: net/atm/pppoatm.c 16895 16896PPP OVER ETHERNET 16897M: Michal Ostrowski <mostrows@earthlink.net> 16898S: Maintained 16899F: drivers/net/ppp/pppoe.c 16900F: drivers/net/ppp/pppox.c 16901 16902PPP OVER L2TP 16903M: James Chapman <jchapman@katalix.com> 16904S: Maintained 16905F: include/linux/if_pppol2tp.h 16906F: include/uapi/linux/if_pppol2tp.h 16907F: net/l2tp/l2tp_ppp.c 16908 16909PPP PROTOCOL DRIVERS AND COMPRESSORS 16910L: linux-ppp@vger.kernel.org 16911S: Orphan 16912F: drivers/net/ppp/ppp_* 16913 16914PPS SUPPORT 16915M: Rodolfo Giometti <giometti@enneenne.com> 16916L: linuxpps@ml.enneenne.com (subscribers-only) 16917S: Maintained 16918W: http://wiki.enneenne.com/index.php/LinuxPPS_support 16919F: Documentation/ABI/testing/sysfs-pps 16920F: Documentation/devicetree/bindings/pps/pps-gpio.txt 16921F: Documentation/driver-api/pps.rst 16922F: drivers/pps/ 16923F: include/linux/pps*.h 16924F: include/uapi/linux/pps.h 16925 16926PPTP DRIVER 16927M: Dmitry Kozlov <xeb@mail.ru> 16928L: netdev@vger.kernel.org 16929S: Maintained 16930W: http://sourceforge.net/projects/accel-pptp 16931F: drivers/net/ppp/pptp.c 16932 16933PRESSURE STALL INFORMATION (PSI) 16934M: Johannes Weiner <hannes@cmpxchg.org> 16935M: Suren Baghdasaryan <surenb@google.com> 16936S: Maintained 16937F: include/linux/psi* 16938F: kernel/sched/psi.c 16939 16940PRINTK 16941M: Petr Mladek <pmladek@suse.com> 16942M: Sergey Senozhatsky <senozhatsky@chromium.org> 16943R: Steven Rostedt <rostedt@goodmis.org> 16944R: John Ogness <john.ogness@linutronix.de> 16945S: Maintained 16946T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 16947F: include/linux/printk.h 16948F: kernel/printk/ 16949 16950PRINTK INDEXING 16951R: Chris Down <chris@chrisdown.name> 16952S: Maintained 16953F: Documentation/core-api/printk-index.rst 16954F: kernel/printk/index.c 16955K: printk_index 16956 16957PROC FILESYSTEM 16958L: linux-kernel@vger.kernel.org 16959L: linux-fsdevel@vger.kernel.org 16960S: Maintained 16961F: Documentation/filesystems/proc.rst 16962F: fs/proc/ 16963F: include/linux/proc_fs.h 16964F: tools/testing/selftests/proc/ 16965 16966PROC SYSCTL 16967M: Luis Chamberlain <mcgrof@kernel.org> 16968M: Kees Cook <keescook@chromium.org> 16969M: Iurii Zaikin <yzaikin@google.com> 16970L: linux-kernel@vger.kernel.org 16971L: linux-fsdevel@vger.kernel.org 16972S: Maintained 16973T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git sysctl-next 16974F: fs/proc/proc_sysctl.c 16975F: include/linux/sysctl.h 16976F: kernel/sysctl-test.c 16977F: kernel/sysctl.c 16978F: tools/testing/selftests/sysctl/ 16979 16980PS3 NETWORK SUPPORT 16981M: Geoff Levand <geoff@infradead.org> 16982L: netdev@vger.kernel.org 16983L: linuxppc-dev@lists.ozlabs.org 16984S: Maintained 16985F: drivers/net/ethernet/toshiba/ps3_gelic_net.* 16986 16987PS3 PLATFORM SUPPORT 16988M: Geoff Levand <geoff@infradead.org> 16989L: linuxppc-dev@lists.ozlabs.org 16990S: Maintained 16991F: arch/powerpc/boot/ps3* 16992F: arch/powerpc/include/asm/lv1call.h 16993F: arch/powerpc/include/asm/ps3*.h 16994F: arch/powerpc/platforms/ps3/ 16995F: drivers/*/ps3* 16996F: drivers/ps3/ 16997F: drivers/rtc/rtc-ps3.c 16998F: drivers/usb/host/*ps3.c 16999F: sound/ppc/snd_ps3* 17000 17001PS3VRAM DRIVER 17002M: Jim Paris <jim@jtan.com> 17003M: Geoff Levand <geoff@infradead.org> 17004L: linuxppc-dev@lists.ozlabs.org 17005S: Maintained 17006F: drivers/block/ps3vram.c 17007 17008PSAMPLE PACKET SAMPLING SUPPORT 17009M: Yotam Gigi <yotam.gi@gmail.com> 17010S: Maintained 17011F: include/net/psample.h 17012F: include/uapi/linux/psample.h 17013F: net/psample 17014 17015PSTORE FILESYSTEM 17016M: Kees Cook <keescook@chromium.org> 17017R: Tony Luck <tony.luck@intel.com> 17018R: Guilherme G. Piccoli <gpiccoli@igalia.com> 17019L: linux-hardening@vger.kernel.org 17020S: Supported 17021T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore 17022F: Documentation/admin-guide/pstore-blk.rst 17023F: Documentation/admin-guide/ramoops.rst 17024F: Documentation/devicetree/bindings/reserved-memory/ramoops.yaml 17025F: drivers/acpi/apei/erst.c 17026F: drivers/firmware/efi/efi-pstore.c 17027F: fs/pstore/ 17028F: include/linux/pstore* 17029K: \b(pstore|ramoops) 17030 17031PTP HARDWARE CLOCK SUPPORT 17032M: Richard Cochran <richardcochran@gmail.com> 17033L: netdev@vger.kernel.org 17034S: Maintained 17035W: http://linuxptp.sourceforge.net/ 17036F: Documentation/ABI/testing/sysfs-ptp 17037F: Documentation/driver-api/ptp.rst 17038F: drivers/net/phy/dp83640* 17039F: drivers/ptp/* 17040F: include/linux/ptp_cl* 17041K: (?:\b|_)ptp(?:\b|_) 17042 17043PTP VIRTUAL CLOCK SUPPORT 17044M: Yangbo Lu <yangbo.lu@nxp.com> 17045L: netdev@vger.kernel.org 17046S: Maintained 17047F: drivers/ptp/ptp_vclock.c 17048F: net/ethtool/phc_vclocks.c 17049 17050PTRACE SUPPORT 17051M: Oleg Nesterov <oleg@redhat.com> 17052S: Maintained 17053F: arch/*/*/ptrace*.c 17054F: arch/*/include/asm/ptrace*.h 17055F: arch/*/ptrace*.c 17056F: include/asm-generic/syscall.h 17057F: include/linux/ptrace.h 17058F: include/linux/regset.h 17059F: include/uapi/linux/ptrace.h 17060F: kernel/ptrace.c 17061 17062PULSE8-CEC DRIVER 17063M: Hans Verkuil <hverkuil@xs4all.nl> 17064L: linux-media@vger.kernel.org 17065S: Maintained 17066T: git git://linuxtv.org/media_tree.git 17067F: drivers/media/cec/usb/pulse8/ 17068 17069PURELIFI PLFXLC DRIVER 17070M: Srinivasan Raju <srini.raju@purelifi.com> 17071L: linux-wireless@vger.kernel.org 17072S: Supported 17073F: drivers/net/wireless/purelifi/plfxlc/ 17074 17075PVRUSB2 VIDEO4LINUX DRIVER 17076M: Mike Isely <isely@pobox.com> 17077L: pvrusb2@isely.net (subscribers-only) 17078L: linux-media@vger.kernel.org 17079S: Maintained 17080W: http://www.isely.net/pvrusb2/ 17081T: git git://linuxtv.org/media_tree.git 17082F: Documentation/driver-api/media/drivers/pvrusb2* 17083F: drivers/media/usb/pvrusb2/ 17084 17085PWC WEBCAM DRIVER 17086M: Hans Verkuil <hverkuil@xs4all.nl> 17087L: linux-media@vger.kernel.org 17088S: Odd Fixes 17089T: git git://linuxtv.org/media_tree.git 17090F: drivers/media/usb/pwc/* 17091F: include/trace/events/pwc.h 17092 17093PWM IR Transmitter 17094M: Sean Young <sean@mess.org> 17095L: linux-media@vger.kernel.org 17096S: Maintained 17097F: Documentation/devicetree/bindings/leds/irled/pwm-ir-tx.yaml 17098F: drivers/media/rc/pwm-ir-tx.c 17099 17100PWM SUBSYSTEM 17101M: Thierry Reding <thierry.reding@gmail.com> 17102R: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 17103L: linux-pwm@vger.kernel.org 17104S: Maintained 17105Q: https://patchwork.ozlabs.org/project/linux-pwm/list/ 17106T: git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git 17107F: Documentation/devicetree/bindings/gpio/gpio-mvebu.yaml 17108F: Documentation/devicetree/bindings/pwm/ 17109F: Documentation/driver-api/pwm.rst 17110F: drivers/gpio/gpio-mvebu.c 17111F: drivers/pwm/ 17112F: drivers/video/backlight/pwm_bl.c 17113F: include/dt-bindings/pwm/ 17114F: include/linux/pwm.h 17115F: include/linux/pwm_backlight.h 17116K: pwm_(config|apply_state|ops) 17117 17118PXA GPIO DRIVER 17119M: Robert Jarzmik <robert.jarzmik@free.fr> 17120L: linux-gpio@vger.kernel.org 17121S: Maintained 17122F: drivers/gpio/gpio-pxa.c 17123 17124PXA MMCI DRIVER 17125S: Orphan 17126 17127PXA RTC DRIVER 17128M: Robert Jarzmik <robert.jarzmik@free.fr> 17129L: linux-rtc@vger.kernel.org 17130S: Maintained 17131 17132PXA2xx/PXA3xx SUPPORT 17133M: Daniel Mack <daniel@zonque.org> 17134M: Haojian Zhuang <haojian.zhuang@gmail.com> 17135M: Robert Jarzmik <robert.jarzmik@free.fr> 17136L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17137S: Maintained 17138T: git git://github.com/hzhuang1/linux.git 17139T: git git://github.com/rjarzmik/linux.git 17140F: arch/arm/boot/dts/pxa* 17141F: arch/arm/mach-pxa/ 17142F: drivers/dma/pxa* 17143F: drivers/pcmcia/pxa2xx* 17144F: drivers/pinctrl/pxa/ 17145F: drivers/spi/spi-pxa2xx* 17146F: drivers/usb/gadget/udc/pxa2* 17147F: include/sound/pxa2xx-lib.h 17148F: sound/arm/pxa* 17149F: sound/soc/pxa/ 17150 17151QAT DRIVER 17152M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 17153L: qat-linux@intel.com 17154S: Supported 17155F: drivers/crypto/intel/qat/ 17156 17157QCOM AUDIO (ASoC) DRIVERS 17158M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17159M: Banajit Goswami <bgoswami@quicinc.com> 17160L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17161S: Supported 17162F: Documentation/devicetree/bindings/soc/qcom/qcom,apr* 17163F: Documentation/devicetree/bindings/sound/qcom,* 17164F: drivers/soc/qcom/apr.c 17165F: include/dt-bindings/sound/qcom,wcd9335.h 17166F: sound/soc/codecs/lpass-rx-macro.* 17167F: sound/soc/codecs/lpass-tx-macro.* 17168F: sound/soc/codecs/lpass-va-macro.c 17169F: sound/soc/codecs/lpass-wsa-macro.* 17170F: sound/soc/codecs/msm8916-wcd-analog.c 17171F: sound/soc/codecs/msm8916-wcd-digital.c 17172F: sound/soc/codecs/wcd-clsh-v2.* 17173F: sound/soc/codecs/wcd-mbhc-v2.* 17174F: sound/soc/codecs/wcd9335.* 17175F: sound/soc/codecs/wcd934x.c 17176F: sound/soc/codecs/wsa881x.c 17177F: sound/soc/codecs/wsa883x.c 17178F: sound/soc/qcom/ 17179 17180QCOM EMBEDDED USB DEBUGGER (EUD) 17181M: Souradeep Chowdhury <quic_schowdhu@quicinc.com> 17182L: linux-arm-msm@vger.kernel.org 17183S: Maintained 17184F: Documentation/ABI/testing/sysfs-driver-eud 17185F: Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml 17186F: drivers/usb/misc/qcom_eud.c 17187 17188QCOM IPA DRIVER 17189M: Alex Elder <elder@kernel.org> 17190L: netdev@vger.kernel.org 17191S: Supported 17192F: drivers/net/ipa/ 17193 17194QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT 17195M: Gabriel Somlo <somlo@cmu.edu> 17196M: "Michael S. Tsirkin" <mst@redhat.com> 17197L: qemu-devel@nongnu.org 17198S: Maintained 17199F: drivers/firmware/qemu_fw_cfg.c 17200F: include/uapi/linux/qemu_fw_cfg.h 17201 17202QIB DRIVER 17203M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17204L: linux-rdma@vger.kernel.org 17205S: Supported 17206F: drivers/infiniband/hw/qib/ 17207 17208QLOGIC QL41xxx FCOE DRIVER 17209M: Saurav Kashyap <skashyap@marvell.com> 17210M: Javed Hasan <jhasan@marvell.com> 17211M: GR-QLogic-Storage-Upstream@marvell.com 17212L: linux-scsi@vger.kernel.org 17213S: Supported 17214F: drivers/scsi/qedf/ 17215 17216QLOGIC QL41xxx ISCSI DRIVER 17217M: Nilesh Javali <njavali@marvell.com> 17218M: Manish Rangankar <mrangankar@marvell.com> 17219M: GR-QLogic-Storage-Upstream@marvell.com 17220L: linux-scsi@vger.kernel.org 17221S: Supported 17222F: drivers/scsi/qedi/ 17223 17224QLOGIC QL4xxx ETHERNET DRIVER 17225M: Ariel Elior <aelior@marvell.com> 17226M: Manish Chopra <manishc@marvell.com> 17227L: netdev@vger.kernel.org 17228S: Supported 17229F: drivers/net/ethernet/qlogic/qed/ 17230F: drivers/net/ethernet/qlogic/qede/ 17231F: include/linux/qed/ 17232 17233QLOGIC QL4xxx RDMA DRIVER 17234M: Michal Kalderon <mkalderon@marvell.com> 17235M: Ariel Elior <aelior@marvell.com> 17236L: linux-rdma@vger.kernel.org 17237S: Supported 17238F: drivers/infiniband/hw/qedr/ 17239F: include/uapi/rdma/qedr-abi.h 17240 17241QLOGIC QLA1280 SCSI DRIVER 17242M: Michael Reed <mdr@sgi.com> 17243L: linux-scsi@vger.kernel.org 17244S: Maintained 17245F: drivers/scsi/qla1280.[ch] 17246 17247QLOGIC QLA2XXX FC-SCSI DRIVER 17248M: Nilesh Javali <njavali@marvell.com> 17249M: GR-QLogic-Storage-Upstream@marvell.com 17250L: linux-scsi@vger.kernel.org 17251S: Supported 17252F: drivers/scsi/qla2xxx/ 17253 17254QLOGIC QLA3XXX NETWORK DRIVER 17255M: GR-Linux-NIC-Dev@marvell.com 17256L: netdev@vger.kernel.org 17257S: Supported 17258F: drivers/net/ethernet/qlogic/qla3xxx.* 17259 17260QLOGIC QLA4XXX iSCSI DRIVER 17261M: Nilesh Javali <njavali@marvell.com> 17262M: Manish Rangankar <mrangankar@marvell.com> 17263M: GR-QLogic-Storage-Upstream@marvell.com 17264L: linux-scsi@vger.kernel.org 17265S: Supported 17266F: drivers/scsi/qla4xxx/ 17267 17268QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER 17269M: Shahed Shaikh <shshaikh@marvell.com> 17270M: Manish Chopra <manishc@marvell.com> 17271M: GR-Linux-NIC-Dev@marvell.com 17272L: netdev@vger.kernel.org 17273S: Supported 17274F: drivers/net/ethernet/qlogic/qlcnic/ 17275 17276QLOGIC QLGE 10Gb ETHERNET DRIVER 17277M: Manish Chopra <manishc@marvell.com> 17278M: GR-Linux-NIC-Dev@marvell.com 17279M: Coiby Xu <coiby.xu@gmail.com> 17280L: netdev@vger.kernel.org 17281S: Supported 17282F: Documentation/networking/device_drivers/qlogic/qlge.rst 17283F: drivers/staging/qlge/ 17284 17285QM1D1B0004 MEDIA DRIVER 17286M: Akihiro Tsukada <tskd08@gmail.com> 17287L: linux-media@vger.kernel.org 17288S: Odd Fixes 17289F: drivers/media/tuners/qm1d1b0004* 17290 17291QM1D1C0042 MEDIA DRIVER 17292M: Akihiro Tsukada <tskd08@gmail.com> 17293L: linux-media@vger.kernel.org 17294S: Odd Fixes 17295F: drivers/media/tuners/qm1d1c0042* 17296 17297QNX4 FILESYSTEM 17298M: Anders Larsen <al@alarsen.net> 17299S: Maintained 17300W: http://www.alarsen.net/linux/qnx4fs/ 17301F: fs/qnx4/ 17302F: include/uapi/linux/qnx4_fs.h 17303F: include/uapi/linux/qnxtypes.h 17304 17305QNX6 FILESYSTEM 17306S: Orphan 17307F: Documentation/filesystems/qnx6.rst 17308F: fs/qnx6/ 17309F: include/linux/qnx6_fs.h 17310 17311QORIQ DPAA2 FSL-MC BUS DRIVER 17312M: Stuart Yoder <stuyoder@gmail.com> 17313M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 17314L: linux-kernel@vger.kernel.org 17315S: Maintained 17316F: Documentation/ABI/stable/sysfs-bus-fsl-mc 17317F: Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt 17318F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst 17319F: drivers/bus/fsl-mc/ 17320F: include/uapi/linux/fsl_mc.h 17321 17322QT1010 MEDIA DRIVER 17323M: Antti Palosaari <crope@iki.fi> 17324L: linux-media@vger.kernel.org 17325S: Maintained 17326W: https://linuxtv.org 17327W: http://palosaari.fi/linux/ 17328Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17329T: git git://linuxtv.org/anttip/media_tree.git 17330F: drivers/media/tuners/qt1010* 17331 17332QUALCOMM ATH12K WIRELESS DRIVER 17333M: Kalle Valo <kvalo@kernel.org> 17334L: ath12k@lists.infradead.org 17335S: Supported 17336T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17337F: drivers/net/wireless/ath/ath12k/ 17338 17339QUALCOMM ATHEROS ATH10K WIRELESS DRIVER 17340M: Kalle Valo <kvalo@kernel.org> 17341L: ath10k@lists.infradead.org 17342S: Supported 17343W: https://wireless.wiki.kernel.org/en/users/Drivers/ath10k 17344T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17345F: Documentation/devicetree/bindings/net/wireless/qcom,ath10k.yaml 17346F: drivers/net/wireless/ath/ath10k/ 17347 17348QUALCOMM ATHEROS ATH11K WIRELESS DRIVER 17349M: Kalle Valo <kvalo@kernel.org> 17350L: ath11k@lists.infradead.org 17351S: Supported 17352T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17353F: Documentation/devicetree/bindings/net/wireless/qcom,ath11k.yaml 17354F: drivers/net/wireless/ath/ath11k/ 17355 17356QUALCOMM ATHEROS ATH9K WIRELESS DRIVER 17357M: Toke Høiland-Jørgensen <toke@toke.dk> 17358L: linux-wireless@vger.kernel.org 17359S: Maintained 17360W: https://wireless.wiki.kernel.org/en/users/Drivers/ath9k 17361F: Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml 17362F: drivers/net/wireless/ath/ath9k/ 17363 17364QUALCOMM BAM-DMUX WWAN NETWORK DRIVER 17365M: Stephan Gerhold <stephan@gerhold.net> 17366L: netdev@vger.kernel.org 17367L: linux-arm-msm@vger.kernel.org 17368S: Maintained 17369F: Documentation/devicetree/bindings/net/qcom,bam-dmux.yaml 17370F: drivers/net/wwan/qcom_bam_dmux.c 17371 17372QUALCOMM CAMERA SUBSYSTEM DRIVER 17373M: Robert Foss <rfoss@kernel.org> 17374M: Todor Tomov <todor.too@gmail.com> 17375M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 17376L: linux-media@vger.kernel.org 17377S: Maintained 17378F: Documentation/admin-guide/media/qcom_camss.rst 17379F: Documentation/devicetree/bindings/media/*camss* 17380F: drivers/media/platform/qcom/camss/ 17381 17382QUALCOMM CLOCK DRIVERS 17383M: Bjorn Andersson <andersson@kernel.org> 17384L: linux-arm-msm@vger.kernel.org 17385S: Supported 17386T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 17387F: Documentation/devicetree/bindings/clock/qcom,* 17388F: drivers/clk/qcom/ 17389F: include/dt-bindings/clock/qcom,* 17390 17391QUALCOMM CLOUD AI (QAIC) DRIVER 17392M: Jeffrey Hugo <quic_jhugo@quicinc.com> 17393R: Carl Vanderlip <quic_carlv@quicinc.com> 17394R: Pranjal Ramajor Asha Kanojiya <quic_pkanojiy@quicinc.com> 17395L: linux-arm-msm@vger.kernel.org 17396L: dri-devel@lists.freedesktop.org 17397S: Supported 17398T: git git://anongit.freedesktop.org/drm/drm-misc 17399F: Documentation/accel/qaic/ 17400F: drivers/accel/qaic/ 17401F: include/uapi/drm/qaic_accel.h 17402 17403QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER 17404M: Bjorn Andersson <andersson@kernel.org> 17405M: Konrad Dybcio <konrad.dybcio@linaro.org> 17406L: linux-pm@vger.kernel.org 17407L: linux-arm-msm@vger.kernel.org 17408S: Maintained 17409F: Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml 17410F: drivers/soc/qcom/cpr.c 17411 17412QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096 17413M: Ilia Lin <ilia.lin@kernel.org> 17414L: linux-pm@vger.kernel.org 17415S: Maintained 17416F: Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml 17417F: Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml 17418F: drivers/cpufreq/qcom-cpufreq-nvmem.c 17419 17420QUALCOMM CRYPTO DRIVERS 17421M: Thara Gopinath <thara.gopinath@gmail.com> 17422L: linux-crypto@vger.kernel.org 17423L: linux-arm-msm@vger.kernel.org 17424S: Maintained 17425F: Documentation/devicetree/bindings/crypto/qcom-qce.yaml 17426F: drivers/crypto/qce/ 17427 17428QUALCOMM EMAC GIGABIT ETHERNET DRIVER 17429M: Timur Tabi <timur@kernel.org> 17430L: netdev@vger.kernel.org 17431S: Maintained 17432F: drivers/net/ethernet/qualcomm/emac/ 17433 17434QUALCOMM ETHQOS ETHERNET DRIVER 17435M: Vinod Koul <vkoul@kernel.org> 17436R: Bhupesh Sharma <bhupesh.sharma@linaro.org> 17437L: netdev@vger.kernel.org 17438S: Maintained 17439F: Documentation/devicetree/bindings/net/qcom,ethqos.yaml 17440F: drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c 17441 17442QUALCOMM FASTRPC DRIVER 17443M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17444M: Amol Maheshwari <amahesh@qti.qualcomm.com> 17445L: linux-arm-msm@vger.kernel.org 17446S: Maintained 17447F: Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml 17448F: drivers/misc/fastrpc.c 17449F: include/uapi/misc/fastrpc.h 17450 17451QUALCOMM HEXAGON ARCHITECTURE 17452M: Brian Cain <bcain@quicinc.com> 17453L: linux-hexagon@vger.kernel.org 17454S: Supported 17455T: git git://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux.git 17456F: arch/hexagon/ 17457 17458QUALCOMM HIDMA DRIVER 17459M: Sinan Kaya <okaya@kernel.org> 17460L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17461L: linux-arm-msm@vger.kernel.org 17462L: dmaengine@vger.kernel.org 17463S: Supported 17464F: drivers/dma/qcom/hidma* 17465 17466QUALCOMM I2C CCI DRIVER 17467M: Loic Poulain <loic.poulain@linaro.org> 17468M: Robert Foss <rfoss@kernel.org> 17469L: linux-i2c@vger.kernel.org 17470L: linux-arm-msm@vger.kernel.org 17471S: Maintained 17472F: Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml 17473F: drivers/i2c/busses/i2c-qcom-cci.c 17474 17475QUALCOMM INTERCONNECT BWMON DRIVER 17476M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 17477L: linux-arm-msm@vger.kernel.org 17478S: Maintained 17479F: Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml 17480F: drivers/soc/qcom/icc-bwmon.c 17481 17482QUALCOMM IOMMU 17483M: Rob Clark <robdclark@gmail.com> 17484L: iommu@lists.linux.dev 17485L: linux-arm-msm@vger.kernel.org 17486S: Maintained 17487F: drivers/iommu/arm/arm-smmu/qcom_iommu.c 17488 17489QUALCOMM IPC ROUTER (QRTR) DRIVER 17490M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17491L: linux-arm-msm@vger.kernel.org 17492S: Maintained 17493F: include/trace/events/qrtr.h 17494F: include/uapi/linux/qrtr.h 17495F: net/qrtr/ 17496 17497QUALCOMM IPCC MAILBOX DRIVER 17498M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17499L: linux-arm-msm@vger.kernel.org 17500S: Supported 17501F: Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml 17502F: drivers/mailbox/qcom-ipcc.c 17503F: include/dt-bindings/mailbox/qcom-ipcc.h 17504 17505QUALCOMM IPQ4019 USB PHY DRIVER 17506M: Robert Marko <robert.marko@sartura.hr> 17507M: Luka Perkov <luka.perkov@sartura.hr> 17508L: linux-arm-msm@vger.kernel.org 17509S: Maintained 17510F: Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml 17511F: drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c 17512 17513QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER 17514M: Robert Marko <robert.marko@sartura.hr> 17515M: Luka Perkov <luka.perkov@sartura.hr> 17516L: linux-arm-msm@vger.kernel.org 17517S: Maintained 17518F: Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml 17519F: drivers/regulator/vqmmc-ipq4019-regulator.c 17520 17521QUALCOMM NAND CONTROLLER DRIVER 17522M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17523L: linux-mtd@lists.infradead.org 17524L: linux-arm-msm@vger.kernel.org 17525S: Maintained 17526F: Documentation/devicetree/bindings/mtd/qcom,nandc.yaml 17527F: drivers/mtd/nand/raw/qcom_nandc.c 17528 17529QUALCOMM RMNET DRIVER 17530M: Subash Abhinov Kasiviswanathan <quic_subashab@quicinc.com> 17531M: Sean Tranchetti <quic_stranche@quicinc.com> 17532L: netdev@vger.kernel.org 17533S: Maintained 17534F: Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst 17535F: drivers/net/ethernet/qualcomm/rmnet/ 17536F: include/linux/if_rmnet.h 17537 17538QUALCOMM TSENS THERMAL DRIVER 17539M: Amit Kucheria <amitk@kernel.org> 17540M: Thara Gopinath <thara.gopinath@gmail.com> 17541L: linux-pm@vger.kernel.org 17542L: linux-arm-msm@vger.kernel.org 17543S: Maintained 17544F: Documentation/devicetree/bindings/thermal/qcom-tsens.yaml 17545F: drivers/thermal/qcom/ 17546 17547QUALCOMM VENUS VIDEO ACCELERATOR DRIVER 17548M: Stanimir Varbanov <stanimir.k.varbanov@gmail.com> 17549M: Vikash Garodia <quic_vgarodia@quicinc.com> 17550L: linux-media@vger.kernel.org 17551L: linux-arm-msm@vger.kernel.org 17552S: Maintained 17553T: git git://linuxtv.org/media_tree.git 17554F: Documentation/devicetree/bindings/media/*venus* 17555F: drivers/media/platform/qcom/venus/ 17556 17557QUALCOMM WCN36XX WIRELESS DRIVER 17558M: Loic Poulain <loic.poulain@linaro.org> 17559L: wcn36xx@lists.infradead.org 17560S: Supported 17561W: https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx 17562F: drivers/net/wireless/ath/wcn36xx/ 17563 17564QUANTENNA QTNFMAC WIRELESS DRIVER 17565M: Igor Mitsyanko <imitsyanko@quantenna.com> 17566R: Sergey Matyukevich <geomatsi@gmail.com> 17567L: linux-wireless@vger.kernel.org 17568S: Maintained 17569F: drivers/net/wireless/quantenna 17570 17571RADEON and AMDGPU DRM DRIVERS 17572M: Alex Deucher <alexander.deucher@amd.com> 17573M: Christian König <christian.koenig@amd.com> 17574M: Pan, Xinhui <Xinhui.Pan@amd.com> 17575L: amd-gfx@lists.freedesktop.org 17576S: Supported 17577B: https://gitlab.freedesktop.org/drm/amd/-/issues 17578C: irc://irc.oftc.net/radeon 17579T: git https://gitlab.freedesktop.org/agd5f/linux.git 17580F: Documentation/gpu/amdgpu/ 17581F: drivers/gpu/drm/amd/ 17582F: drivers/gpu/drm/radeon/ 17583F: include/uapi/drm/amdgpu_drm.h 17584F: include/uapi/drm/radeon_drm.h 17585 17586RADEON FRAMEBUFFER DISPLAY DRIVER 17587M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 17588L: linux-fbdev@vger.kernel.org 17589S: Maintained 17590F: drivers/video/fbdev/aty/radeon* 17591F: include/uapi/linux/radeonfb.h 17592 17593RADIOSHARK RADIO DRIVER 17594M: Hans Verkuil <hverkuil@xs4all.nl> 17595L: linux-media@vger.kernel.org 17596S: Maintained 17597T: git git://linuxtv.org/media_tree.git 17598F: drivers/media/radio/radio-shark.c 17599 17600RADIOSHARK2 RADIO DRIVER 17601M: Hans Verkuil <hverkuil@xs4all.nl> 17602L: linux-media@vger.kernel.org 17603S: Maintained 17604T: git git://linuxtv.org/media_tree.git 17605F: drivers/media/radio/radio-shark2.c 17606F: drivers/media/radio/radio-tea5777.c 17607 17608RADOS BLOCK DEVICE (RBD) 17609M: Ilya Dryomov <idryomov@gmail.com> 17610R: Dongsheng Yang <dongsheng.yang@easystack.cn> 17611L: ceph-devel@vger.kernel.org 17612S: Supported 17613W: http://ceph.com/ 17614T: git https://github.com/ceph/ceph-client.git 17615F: Documentation/ABI/testing/sysfs-bus-rbd 17616F: drivers/block/rbd.c 17617F: drivers/block/rbd_types.h 17618 17619RAGE128 FRAMEBUFFER DISPLAY DRIVER 17620L: linux-fbdev@vger.kernel.org 17621S: Orphan 17622F: drivers/video/fbdev/aty/aty128fb.c 17623 17624RAINSHADOW-CEC DRIVER 17625M: Hans Verkuil <hverkuil@xs4all.nl> 17626L: linux-media@vger.kernel.org 17627S: Maintained 17628T: git git://linuxtv.org/media_tree.git 17629F: drivers/media/cec/usb/rainshadow/ 17630 17631RALINK MIPS ARCHITECTURE 17632M: John Crispin <john@phrozen.org> 17633L: linux-mips@vger.kernel.org 17634S: Maintained 17635F: arch/mips/ralink 17636 17637RALINK MT7621 MIPS ARCHITECTURE 17638M: Arınç ÜNAL <arinc.unal@arinc9.com> 17639M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 17640L: linux-mips@vger.kernel.org 17641S: Maintained 17642F: arch/mips/boot/dts/ralink/mt7621* 17643 17644RALINK RT2X00 WIRELESS LAN DRIVER 17645M: Stanislaw Gruszka <stf_xl@wp.pl> 17646M: Helmut Schaa <helmut.schaa@googlemail.com> 17647L: linux-wireless@vger.kernel.org 17648S: Maintained 17649F: drivers/net/wireless/ralink/rt2x00/ 17650 17651RAMDISK RAM BLOCK DEVICE DRIVER 17652M: Jens Axboe <axboe@kernel.dk> 17653S: Maintained 17654F: Documentation/admin-guide/blockdev/ramdisk.rst 17655F: drivers/block/brd.c 17656 17657RANCHU VIRTUAL BOARD FOR MIPS 17658M: Miodrag Dinic <miodrag.dinic@mips.com> 17659L: linux-mips@vger.kernel.org 17660S: Supported 17661F: arch/mips/configs/generic/board-ranchu.config 17662F: arch/mips/generic/board-ranchu.c 17663 17664RANDOM NUMBER DRIVER 17665M: "Theodore Ts'o" <tytso@mit.edu> 17666M: Jason A. Donenfeld <Jason@zx2c4.com> 17667S: Maintained 17668T: git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git 17669F: drivers/char/random.c 17670F: drivers/virt/vmgenid.c 17671 17672RAPIDIO SUBSYSTEM 17673M: Matt Porter <mporter@kernel.crashing.org> 17674M: Alexandre Bounine <alex.bou9@gmail.com> 17675S: Maintained 17676F: drivers/rapidio/ 17677 17678RAS INFRASTRUCTURE 17679M: Tony Luck <tony.luck@intel.com> 17680M: Borislav Petkov <bp@alien8.de> 17681L: linux-edac@vger.kernel.org 17682S: Maintained 17683F: Documentation/admin-guide/ras.rst 17684F: drivers/ras/ 17685F: include/linux/ras.h 17686F: include/ras/ras_event.h 17687 17688RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER 17689L: linux-wireless@vger.kernel.org 17690S: Orphan 17691F: drivers/net/wireless/legacy/ray* 17692 17693RC-CORE / LIRC FRAMEWORK 17694M: Sean Young <sean@mess.org> 17695L: linux-media@vger.kernel.org 17696S: Maintained 17697W: http://linuxtv.org 17698T: git git://linuxtv.org/media_tree.git 17699F: Documentation/driver-api/media/rc-core.rst 17700F: Documentation/userspace-api/media/rc/ 17701F: drivers/media/rc/ 17702F: include/media/rc-core.h 17703F: include/media/rc-map.h 17704F: include/uapi/linux/lirc.h 17705 17706RCMM REMOTE CONTROLS DECODER 17707M: Patrick Lerda <patrick9876@free.fr> 17708S: Maintained 17709F: drivers/media/rc/ir-rcmm-decoder.c 17710 17711RCUTORTURE TEST FRAMEWORK 17712M: "Paul E. McKenney" <paulmck@kernel.org> 17713M: Josh Triplett <josh@joshtriplett.org> 17714R: Steven Rostedt <rostedt@goodmis.org> 17715R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17716R: Lai Jiangshan <jiangshanlai@gmail.com> 17717L: rcu@vger.kernel.org 17718S: Supported 17719T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17720F: tools/testing/selftests/rcutorture 17721 17722RDACM20 Camera Sensor 17723M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17724M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17725M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17726M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17727L: linux-media@vger.kernel.org 17728S: Maintained 17729F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17730F: drivers/media/i2c/max9271.c 17731F: drivers/media/i2c/max9271.h 17732F: drivers/media/i2c/rdacm20.c 17733 17734RDACM21 Camera Sensor 17735M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17736M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17737M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17738M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17739L: linux-media@vger.kernel.org 17740S: Maintained 17741F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17742F: drivers/media/i2c/max9271.c 17743F: drivers/media/i2c/max9271.h 17744F: drivers/media/i2c/rdacm21.c 17745 17746RDC R-321X SoC 17747M: Florian Fainelli <florian@openwrt.org> 17748S: Maintained 17749 17750RDC R6040 FAST ETHERNET DRIVER 17751M: Florian Fainelli <f.fainelli@gmail.com> 17752L: netdev@vger.kernel.org 17753S: Maintained 17754F: drivers/net/ethernet/rdc/r6040.c 17755 17756RDMAVT - RDMA verbs software 17757M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17758L: linux-rdma@vger.kernel.org 17759S: Supported 17760F: drivers/infiniband/sw/rdmavt 17761 17762RDS - RELIABLE DATAGRAM SOCKETS 17763M: Santosh Shilimkar <santosh.shilimkar@oracle.com> 17764L: netdev@vger.kernel.org 17765L: linux-rdma@vger.kernel.org 17766L: rds-devel@oss.oracle.com (moderated for non-subscribers) 17767S: Supported 17768W: https://oss.oracle.com/projects/rds/ 17769F: Documentation/networking/rds.rst 17770F: net/rds/ 17771 17772RDT - RESOURCE ALLOCATION 17773M: Fenghua Yu <fenghua.yu@intel.com> 17774M: Reinette Chatre <reinette.chatre@intel.com> 17775L: linux-kernel@vger.kernel.org 17776S: Supported 17777F: Documentation/arch/x86/resctrl* 17778F: arch/x86/include/asm/resctrl.h 17779F: arch/x86/kernel/cpu/resctrl/ 17780F: tools/testing/selftests/resctrl/ 17781 17782READ-COPY UPDATE (RCU) 17783M: "Paul E. McKenney" <paulmck@kernel.org> 17784M: Frederic Weisbecker <frederic@kernel.org> (kernel/rcu/tree_nocb.h) 17785M: Neeraj Upadhyay <quic_neeraju@quicinc.com> (kernel/rcu/tasks.h) 17786M: Joel Fernandes <joel@joelfernandes.org> 17787M: Josh Triplett <josh@joshtriplett.org> 17788M: Boqun Feng <boqun.feng@gmail.com> 17789R: Steven Rostedt <rostedt@goodmis.org> 17790R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17791R: Lai Jiangshan <jiangshanlai@gmail.com> 17792R: Zqiang <qiang1.zhang@intel.com> 17793L: rcu@vger.kernel.org 17794S: Supported 17795W: http://www.rdrop.com/users/paulmck/RCU/ 17796T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17797F: Documentation/RCU/ 17798F: include/linux/rcu* 17799F: kernel/rcu/ 17800X: Documentation/RCU/torture.rst 17801X: include/linux/srcu*.h 17802X: kernel/rcu/srcu*.c 17803 17804REAL TIME CLOCK (RTC) SUBSYSTEM 17805M: Alessandro Zummo <a.zummo@towertech.it> 17806M: Alexandre Belloni <alexandre.belloni@bootlin.com> 17807L: linux-rtc@vger.kernel.org 17808S: Maintained 17809Q: http://patchwork.ozlabs.org/project/rtc-linux/list/ 17810T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git 17811F: Documentation/admin-guide/rtc.rst 17812F: Documentation/devicetree/bindings/rtc/ 17813F: drivers/rtc/ 17814F: include/linux/platform_data/rtc-* 17815F: include/linux/rtc.h 17816F: include/linux/rtc/ 17817F: include/uapi/linux/rtc.h 17818F: tools/testing/selftests/rtc/ 17819 17820Real-time Linux Analysis (RTLA) tools 17821M: Daniel Bristot de Oliveira <bristot@kernel.org> 17822M: Steven Rostedt <rostedt@goodmis.org> 17823L: linux-trace-devel@vger.kernel.org 17824S: Maintained 17825F: Documentation/tools/rtla/ 17826F: tools/tracing/rtla/ 17827 17828REALTEK AUDIO CODECS 17829M: Oder Chiou <oder_chiou@realtek.com> 17830S: Maintained 17831F: include/sound/rt*.h 17832F: sound/soc/codecs/rt* 17833 17834REALTEK OTTO WATCHDOG 17835M: Sander Vanheule <sander@svanheule.net> 17836L: linux-watchdog@vger.kernel.org 17837S: Maintained 17838F: Documentation/devicetree/bindings/watchdog/realtek,otto-wdt.yaml 17839F: drivers/watchdog/realtek_otto_wdt.c 17840 17841REALTEK RTL83xx SMI DSA ROUTER CHIPS 17842M: Linus Walleij <linus.walleij@linaro.org> 17843M: Alvin Šipraga <alsi@bang-olufsen.dk> 17844S: Maintained 17845F: Documentation/devicetree/bindings/net/dsa/realtek.yaml 17846F: drivers/net/dsa/realtek/* 17847 17848REALTEK WIRELESS DRIVER (rtlwifi family) 17849M: Ping-Ke Shih <pkshih@realtek.com> 17850L: linux-wireless@vger.kernel.org 17851S: Maintained 17852W: https://wireless.wiki.kernel.org/ 17853T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 17854F: drivers/net/wireless/realtek/rtlwifi/ 17855 17856REALTEK WIRELESS DRIVER (rtw88) 17857M: Yan-Hsuan Chuang <tony0620emma@gmail.com> 17858L: linux-wireless@vger.kernel.org 17859S: Maintained 17860F: drivers/net/wireless/realtek/rtw88/ 17861 17862REALTEK WIRELESS DRIVER (rtw89) 17863M: Ping-Ke Shih <pkshih@realtek.com> 17864L: linux-wireless@vger.kernel.org 17865S: Maintained 17866F: drivers/net/wireless/realtek/rtw89/ 17867 17868REDPINE WIRELESS DRIVER 17869L: linux-wireless@vger.kernel.org 17870S: Orphan 17871F: drivers/net/wireless/rsi/ 17872 17873REGISTER MAP ABSTRACTION 17874M: Mark Brown <broonie@kernel.org> 17875L: linux-kernel@vger.kernel.org 17876S: Supported 17877T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git 17878F: Documentation/devicetree/bindings/regmap/ 17879F: drivers/base/regmap/ 17880F: include/linux/regmap.h 17881 17882REISERFS FILE SYSTEM 17883L: reiserfs-devel@vger.kernel.org 17884S: Supported 17885F: fs/reiserfs/ 17886 17887REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM 17888M: Bjorn Andersson <andersson@kernel.org> 17889M: Mathieu Poirier <mathieu.poirier@linaro.org> 17890L: linux-remoteproc@vger.kernel.org 17891S: Maintained 17892T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next 17893F: Documentation/ABI/testing/sysfs-class-remoteproc 17894F: Documentation/devicetree/bindings/remoteproc/ 17895F: Documentation/staging/remoteproc.rst 17896F: drivers/remoteproc/ 17897F: include/linux/remoteproc.h 17898F: include/linux/remoteproc/ 17899 17900REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM 17901M: Bjorn Andersson <andersson@kernel.org> 17902M: Mathieu Poirier <mathieu.poirier@linaro.org> 17903L: linux-remoteproc@vger.kernel.org 17904S: Maintained 17905T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rpmsg-next 17906F: Documentation/ABI/testing/sysfs-bus-rpmsg 17907F: Documentation/staging/rpmsg.rst 17908F: drivers/rpmsg/ 17909F: include/linux/rpmsg.h 17910F: include/linux/rpmsg/ 17911F: include/uapi/linux/rpmsg.h 17912F: samples/rpmsg/ 17913 17914REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER 17915M: Stephan Gerhold <stephan@gerhold.net> 17916L: netdev@vger.kernel.org 17917L: linux-remoteproc@vger.kernel.org 17918S: Maintained 17919F: drivers/net/wwan/rpmsg_wwan_ctrl.c 17920 17921RENESAS CLOCK DRIVERS 17922M: Geert Uytterhoeven <geert+renesas@glider.be> 17923L: linux-renesas-soc@vger.kernel.org 17924S: Supported 17925T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk 17926F: Documentation/devicetree/bindings/clock/renesas,* 17927F: drivers/clk/renesas/ 17928 17929RENESAS EMEV2 I2C DRIVER 17930M: Wolfram Sang <wsa+renesas@sang-engineering.com> 17931L: linux-renesas-soc@vger.kernel.org 17932S: Supported 17933F: Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml 17934F: drivers/i2c/busses/i2c-emev2.c 17935 17936RENESAS ETHERNET DRIVERS 17937R: Sergey Shtylyov <s.shtylyov@omp.ru> 17938L: netdev@vger.kernel.org 17939L: linux-renesas-soc@vger.kernel.org 17940F: Documentation/devicetree/bindings/net/renesas,*.yaml 17941F: drivers/net/ethernet/renesas/ 17942F: include/linux/sh_eth.h 17943 17944RENESAS IDT821034 ASoC CODEC 17945M: Herve Codina <herve.codina@bootlin.com> 17946L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17947S: Maintained 17948F: Documentation/devicetree/bindings/sound/renesas,idt821034.yaml 17949F: sound/soc/codecs/idt821034.c 17950 17951RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER 17952M: Miquel Raynal <miquel.raynal@bootlin.com> 17953L: linux-mtd@lists.infradead.org 17954L: linux-renesas-soc@vger.kernel.org 17955S: Maintained 17956F: Documentation/devicetree/bindings/mtd/renesas-nandc.yaml 17957F: drivers/mtd/nand/raw/renesas-nand-controller.c 17958 17959RENESAS R-CAR GYROADC DRIVER 17960M: Marek Vasut <marek.vasut@gmail.com> 17961L: linux-iio@vger.kernel.org 17962S: Supported 17963F: Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml 17964F: drivers/iio/adc/rcar-gyroadc.c 17965 17966RENESAS R-CAR I2C DRIVERS 17967M: Wolfram Sang <wsa+renesas@sang-engineering.com> 17968L: linux-renesas-soc@vger.kernel.org 17969S: Supported 17970F: Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml 17971F: Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml 17972F: drivers/i2c/busses/i2c-rcar.c 17973F: drivers/i2c/busses/i2c-sh_mobile.c 17974 17975RENESAS R-CAR SATA DRIVER 17976R: Sergey Shtylyov <s.shtylyov@omp.ru> 17977L: linux-ide@vger.kernel.org 17978L: linux-renesas-soc@vger.kernel.org 17979S: Supported 17980F: Documentation/devicetree/bindings/ata/renesas,rcar-sata.yaml 17981F: drivers/ata/sata_rcar.c 17982 17983RENESAS R-CAR THERMAL DRIVERS 17984M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 17985L: linux-renesas-soc@vger.kernel.org 17986S: Supported 17987F: Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml 17988F: Documentation/devicetree/bindings/thermal/rcar-thermal.yaml 17989F: drivers/thermal/rcar_gen3_thermal.c 17990F: drivers/thermal/rcar_thermal.c 17991 17992RENESAS RIIC DRIVER 17993M: Chris Brandt <chris.brandt@renesas.com> 17994L: linux-renesas-soc@vger.kernel.org 17995S: Supported 17996F: Documentation/devicetree/bindings/i2c/renesas,riic.yaml 17997F: drivers/i2c/busses/i2c-riic.c 17998 17999RENESAS RZ/G2L A/D DRIVER 18000M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 18001L: linux-iio@vger.kernel.org 18002L: linux-renesas-soc@vger.kernel.org 18003S: Supported 18004F: Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml 18005F: drivers/iio/adc/rzg2l_adc.c 18006 18007RENESAS RZ/G2L MTU3a COUNTER DRIVER 18008M: Biju Das <biju.das.jz@bp.renesas.com> 18009L: linux-iio@vger.kernel.org 18010L: linux-renesas-soc@vger.kernel.org 18011S: Supported 18012F: Documentation/devicetree/bindings/timer/renesas,rz-mtu3.yaml 18013F: drivers/counter/rz-mtu3-cnt.c 18014 18015RENESAS RZ/N1 A5PSW SWITCH DRIVER 18016M: Clément Léger <clement.leger@bootlin.com> 18017L: linux-renesas-soc@vger.kernel.org 18018L: netdev@vger.kernel.org 18019S: Maintained 18020F: Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml 18021F: Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml 18022F: drivers/net/dsa/rzn1_a5psw* 18023F: drivers/net/pcs/pcs-rzn1-miic.c 18024F: include/dt-bindings/net/pcs-rzn1-miic.h 18025F: include/linux/pcs-rzn1-miic.h 18026F: net/dsa/tag_rzn1_a5psw.c 18027 18028RENESAS RZ/N1 RTC CONTROLLER DRIVER 18029M: Miquel Raynal <miquel.raynal@bootlin.com> 18030L: linux-rtc@vger.kernel.org 18031L: linux-renesas-soc@vger.kernel.org 18032S: Maintained 18033F: Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml 18034F: drivers/rtc/rtc-rzn1.c 18035 18036RENESAS RZ/N1 USBF CONTROLLER DRIVER 18037M: Herve Codina <herve.codina@bootlin.com> 18038L: linux-renesas-soc@vger.kernel.org 18039L: linux-usb@vger.kernel.org 18040S: Maintained 18041F: Documentation/devicetree/bindings/usb/renesas,rzn1-usbf.yaml 18042F: drivers/usb/gadget/udc/renesas_usbf.c 18043 18044RENESAS USB PHY DRIVER 18045M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 18046L: linux-renesas-soc@vger.kernel.org 18047S: Maintained 18048F: drivers/phy/renesas/phy-rcar-gen3-usb*.c 18049 18050RENESAS VERSACLOCK 7 CLOCK DRIVER 18051M: Alex Helms <alexander.helms.jy@renesas.com> 18052S: Maintained 18053F: Documentation/devicetree/bindings/clock/renesas,versaclock7.yaml 18054F: drivers/clk/clk-versaclock7.c 18055 18056RESET CONTROLLER FRAMEWORK 18057M: Philipp Zabel <p.zabel@pengutronix.de> 18058S: Maintained 18059T: git git://git.pengutronix.de/git/pza/linux 18060F: Documentation/devicetree/bindings/reset/ 18061F: Documentation/driver-api/reset.rst 18062F: drivers/reset/ 18063F: include/dt-bindings/reset/ 18064F: include/linux/reset-controller.h 18065F: include/linux/reset.h 18066F: include/linux/reset/ 18067K: \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b 18068 18069RESTARTABLE SEQUENCES SUPPORT 18070M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 18071M: Peter Zijlstra <peterz@infradead.org> 18072M: "Paul E. McKenney" <paulmck@kernel.org> 18073M: Boqun Feng <boqun.feng@gmail.com> 18074L: linux-kernel@vger.kernel.org 18075S: Supported 18076F: include/trace/events/rseq.h 18077F: include/uapi/linux/rseq.h 18078F: kernel/rseq.c 18079F: tools/testing/selftests/rseq/ 18080 18081RFKILL 18082M: Johannes Berg <johannes@sipsolutions.net> 18083L: linux-wireless@vger.kernel.org 18084S: Maintained 18085W: https://wireless.wiki.kernel.org/ 18086Q: https://patchwork.kernel.org/project/linux-wireless/list/ 18087T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 18088T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 18089F: Documentation/ABI/stable/sysfs-class-rfkill 18090F: Documentation/driver-api/rfkill.rst 18091F: include/linux/rfkill.h 18092F: include/uapi/linux/rfkill.h 18093F: net/rfkill/ 18094 18095RHASHTABLE 18096M: Thomas Graf <tgraf@suug.ch> 18097M: Herbert Xu <herbert@gondor.apana.org.au> 18098L: netdev@vger.kernel.org 18099S: Maintained 18100F: include/linux/rhashtable-types.h 18101F: include/linux/rhashtable.h 18102F: lib/rhashtable.c 18103F: lib/test_rhashtable.c 18104 18105RICOH R5C592 MEMORYSTICK DRIVER 18106M: Maxim Levitsky <maximlevitsky@gmail.com> 18107S: Maintained 18108F: drivers/memstick/host/r592.* 18109 18110RICOH SMARTMEDIA/XD DRIVER 18111M: Maxim Levitsky <maximlevitsky@gmail.com> 18112S: Maintained 18113F: drivers/mtd/nand/raw/r852.c 18114F: drivers/mtd/nand/raw/r852.h 18115 18116RISC-V ARCHITECTURE 18117M: Paul Walmsley <paul.walmsley@sifive.com> 18118M: Palmer Dabbelt <palmer@dabbelt.com> 18119M: Albert Ou <aou@eecs.berkeley.edu> 18120L: linux-riscv@lists.infradead.org 18121S: Supported 18122Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18123C: irc://irc.libera.chat/riscv 18124P: Documentation/riscv/patch-acceptance.rst 18125T: git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git 18126F: arch/riscv/ 18127N: riscv 18128K: riscv 18129 18130RISC-V MICROCHIP FPGA SUPPORT 18131M: Conor Dooley <conor.dooley@microchip.com> 18132M: Daire McNamara <daire.mcnamara@microchip.com> 18133L: linux-riscv@lists.infradead.org 18134S: Supported 18135F: Documentation/devicetree/bindings/clock/microchip,mpfs*.yaml 18136F: Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml 18137F: Documentation/devicetree/bindings/i2c/microchip,corei2c.yaml 18138F: Documentation/devicetree/bindings/mailbox/microchip,mpfs-mailbox.yaml 18139F: Documentation/devicetree/bindings/net/can/microchip,mpfs-can.yaml 18140F: Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml 18141F: Documentation/devicetree/bindings/riscv/microchip.yaml 18142F: Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-sys-controller.yaml 18143F: Documentation/devicetree/bindings/spi/microchip,mpfs-spi.yaml 18144F: Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml 18145F: arch/riscv/boot/dts/microchip/ 18146F: drivers/char/hw_random/mpfs-rng.c 18147F: drivers/clk/microchip/clk-mpfs*.c 18148F: drivers/i2c/busses/i2c-microchip-corei2c.c 18149F: drivers/mailbox/mailbox-mpfs.c 18150F: drivers/pci/controller/pcie-microchip-host.c 18151F: drivers/reset/reset-mpfs.c 18152F: drivers/rtc/rtc-mpfs.c 18153F: drivers/soc/microchip/mpfs-sys-controller.c 18154F: drivers/spi/spi-microchip-core-qspi.c 18155F: drivers/spi/spi-microchip-core.c 18156F: drivers/usb/musb/mpfs.c 18157F: include/soc/microchip/mpfs.h 18158 18159RISC-V MISC SOC SUPPORT 18160M: Conor Dooley <conor@kernel.org> 18161L: linux-riscv@lists.infradead.org 18162S: Maintained 18163Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18164T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 18165F: Documentation/devicetree/bindings/riscv/ 18166F: arch/riscv/boot/dts/ 18167 18168RISC-V PMU DRIVERS 18169M: Atish Patra <atishp@atishpatra.org> 18170R: Anup Patel <anup@brainfault.org> 18171L: linux-riscv@lists.infradead.org 18172S: Supported 18173F: drivers/perf/riscv_pmu.c 18174F: drivers/perf/riscv_pmu_legacy.c 18175F: drivers/perf/riscv_pmu_sbi.c 18176 18177RNBD BLOCK DRIVERS 18178M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18179M: Jack Wang <jinpu.wang@ionos.com> 18180L: linux-block@vger.kernel.org 18181S: Maintained 18182F: drivers/block/rnbd/ 18183 18184ROCCAT DRIVERS 18185M: Stefan Achatz <erazor_de@users.sourceforge.net> 18186S: Maintained 18187W: http://sourceforge.net/projects/roccat/ 18188F: Documentation/ABI/*/sysfs-driver-hid-roccat* 18189F: drivers/hid/hid-roccat* 18190F: include/linux/hid-roccat* 18191 18192ROCKCHIP CRYPTO DRIVERS 18193M: Corentin Labbe <clabbe@baylibre.com> 18194L: linux-crypto@vger.kernel.org 18195S: Maintained 18196F: Documentation/devicetree/bindings/crypto/rockchip,rk3288-crypto.yaml 18197F: drivers/crypto/rockchip/ 18198 18199ROCKCHIP I2S TDM DRIVER 18200M: Nicolas Frattaroli <frattaroli.nicolas@gmail.com> 18201L: linux-rockchip@lists.infradead.org 18202S: Maintained 18203F: Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml 18204F: sound/soc/rockchip/rockchip_i2s_tdm.* 18205 18206ROCKCHIP ISP V1 DRIVER 18207M: Dafna Hirschfeld <dafna@fastmail.com> 18208L: linux-media@vger.kernel.org 18209L: linux-rockchip@lists.infradead.org 18210S: Maintained 18211F: Documentation/admin-guide/media/rkisp1.rst 18212F: Documentation/devicetree/bindings/media/rockchip-isp1.yaml 18213F: Documentation/userspace-api/media/v4l/pixfmt-meta-rkisp1.rst 18214F: drivers/media/platform/rockchip/rkisp1 18215F: include/uapi/linux/rkisp1-config.h 18216 18217ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER 18218M: Jacob Chen <jacob-chen@iotwrt.com> 18219M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18220L: linux-media@vger.kernel.org 18221L: linux-rockchip@lists.infradead.org 18222S: Maintained 18223F: Documentation/devicetree/bindings/media/rockchip-rga.yaml 18224F: drivers/media/platform/rockchip/rga/ 18225 18226ROCKCHIP VIDEO DECODER DRIVER 18227M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18228L: linux-media@vger.kernel.org 18229L: linux-rockchip@lists.infradead.org 18230S: Maintained 18231F: Documentation/devicetree/bindings/media/rockchip,vdec.yaml 18232F: drivers/staging/media/rkvdec/ 18233 18234ROCKER DRIVER 18235M: Jiri Pirko <jiri@resnulli.us> 18236L: netdev@vger.kernel.org 18237S: Supported 18238F: drivers/net/ethernet/rocker/ 18239 18240ROCKETPORT EXPRESS/INFINITY DRIVER 18241M: Kevin Cernekee <cernekee@gmail.com> 18242L: linux-serial@vger.kernel.org 18243S: Odd Fixes 18244F: drivers/tty/serial/rp2.* 18245 18246ROHM BD99954 CHARGER IC 18247M: Matti Vaittinen <mazziesaccount@gmail.com> 18248S: Supported 18249F: drivers/power/supply/bd99954-charger.c 18250F: drivers/power/supply/bd99954-charger.h 18251 18252ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER 18253M: Tomasz Duszynski <tduszyns@gmail.com> 18254S: Maintained 18255F: Documentation/devicetree/bindings/iio/light/bh1750.yaml 18256F: drivers/iio/light/bh1750.c 18257 18258ROHM BU27034 AMBIENT LIGHT SENSOR DRIVER 18259M: Matti Vaittinen <mazziesaccount@gmail.com> 18260L: linux-iio@vger.kernel.org 18261S: Supported 18262F: drivers/iio/light/rohm-bu27034.c 18263 18264ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS 18265M: Marek Vasut <marek.vasut+renesas@gmail.com> 18266L: linux-kernel@vger.kernel.org 18267L: linux-renesas-soc@vger.kernel.org 18268S: Supported 18269F: Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml 18270F: drivers/gpio/gpio-bd9571mwv.c 18271F: drivers/mfd/bd9571mwv.c 18272F: drivers/regulator/bd9571mwv-regulator.c 18273F: include/linux/mfd/bd9571mwv.h 18274 18275ROHM POWER MANAGEMENT IC DEVICE DRIVERS 18276M: Matti Vaittinen <mazziesaccount@gmail.com> 18277S: Supported 18278F: drivers/clk/clk-bd718x7.c 18279F: drivers/gpio/gpio-bd71815.c 18280F: drivers/gpio/gpio-bd71828.c 18281F: drivers/mfd/rohm-bd71828.c 18282F: drivers/mfd/rohm-bd718x7.c 18283F: drivers/mfd/rohm-bd9576.c 18284F: drivers/regulator/bd71815-regulator.c 18285F: drivers/regulator/bd71828-regulator.c 18286F: drivers/regulator/bd718x7-regulator.c 18287F: drivers/regulator/bd9576-regulator.c 18288F: drivers/regulator/rohm-regulator.c 18289F: drivers/rtc/rtc-bd70528.c 18290F: drivers/watchdog/bd9576_wdt.c 18291F: include/linux/mfd/rohm-bd71815.h 18292F: include/linux/mfd/rohm-bd71828.h 18293F: include/linux/mfd/rohm-bd718x7.h 18294F: include/linux/mfd/rohm-bd957x.h 18295F: include/linux/mfd/rohm-generic.h 18296F: include/linux/mfd/rohm-shared.h 18297 18298ROSE NETWORK LAYER 18299M: Ralf Baechle <ralf@linux-mips.org> 18300L: linux-hams@vger.kernel.org 18301S: Maintained 18302W: http://www.linux-ax25.org/ 18303F: include/net/rose.h 18304F: include/uapi/linux/rose.h 18305F: net/rose/ 18306 18307ROTATION DRIVER FOR ALLWINNER A83T 18308M: Jernej Skrabec <jernej.skrabec@gmail.com> 18309L: linux-media@vger.kernel.org 18310S: Maintained 18311T: git git://linuxtv.org/media_tree.git 18312F: Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml 18313F: drivers/media/platform/sunxi/sun8i-rotate/ 18314 18315RPMSG TTY DRIVER 18316M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 18317L: linux-remoteproc@vger.kernel.org 18318S: Maintained 18319F: drivers/tty/rpmsg_tty.c 18320 18321RTL2830 MEDIA DRIVER 18322M: Antti Palosaari <crope@iki.fi> 18323L: linux-media@vger.kernel.org 18324S: Maintained 18325W: https://linuxtv.org 18326W: http://palosaari.fi/linux/ 18327Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18328T: git git://linuxtv.org/anttip/media_tree.git 18329F: drivers/media/dvb-frontends/rtl2830* 18330 18331RTL2832 MEDIA DRIVER 18332M: Antti Palosaari <crope@iki.fi> 18333L: linux-media@vger.kernel.org 18334S: Maintained 18335W: https://linuxtv.org 18336W: http://palosaari.fi/linux/ 18337Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18338T: git git://linuxtv.org/anttip/media_tree.git 18339F: drivers/media/dvb-frontends/rtl2832* 18340 18341RTL2832_SDR MEDIA DRIVER 18342M: Antti Palosaari <crope@iki.fi> 18343L: linux-media@vger.kernel.org 18344S: Maintained 18345W: https://linuxtv.org 18346W: http://palosaari.fi/linux/ 18347Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18348T: git git://linuxtv.org/anttip/media_tree.git 18349F: drivers/media/dvb-frontends/rtl2832_sdr* 18350 18351RTL8180 WIRELESS DRIVER 18352L: linux-wireless@vger.kernel.org 18353S: Orphan 18354W: https://wireless.wiki.kernel.org/ 18355T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 18356F: drivers/net/wireless/realtek/rtl818x/rtl8180/ 18357 18358RTL8187 WIRELESS DRIVER 18359M: Herton Ronaldo Krzesinski <herton@canonical.com> 18360M: Hin-Tak Leung <htl10@users.sourceforge.net> 18361M: Larry Finger <Larry.Finger@lwfinger.net> 18362L: linux-wireless@vger.kernel.org 18363S: Maintained 18364W: https://wireless.wiki.kernel.org/ 18365T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 18366F: drivers/net/wireless/realtek/rtl818x/rtl8187/ 18367 18368RTL8XXXU WIRELESS DRIVER (rtl8xxxu) 18369M: Jes Sorensen <Jes.Sorensen@gmail.com> 18370L: linux-wireless@vger.kernel.org 18371S: Maintained 18372T: git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel 18373F: drivers/net/wireless/realtek/rtl8xxxu/ 18374 18375RTRS TRANSPORT DRIVERS 18376M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18377M: Jack Wang <jinpu.wang@ionos.com> 18378L: linux-rdma@vger.kernel.org 18379S: Maintained 18380F: drivers/infiniband/ulp/rtrs/ 18381 18382RUNTIME VERIFICATION (RV) 18383M: Daniel Bristot de Oliveira <bristot@kernel.org> 18384M: Steven Rostedt <rostedt@goodmis.org> 18385L: linux-trace-devel@vger.kernel.org 18386S: Maintained 18387F: Documentation/trace/rv/ 18388F: include/linux/rv.h 18389F: include/rv/ 18390F: kernel/trace/rv/ 18391F: tools/verification/ 18392 18393RUST 18394M: Miguel Ojeda <ojeda@kernel.org> 18395M: Alex Gaynor <alex.gaynor@gmail.com> 18396M: Wedson Almeida Filho <wedsonaf@gmail.com> 18397R: Boqun Feng <boqun.feng@gmail.com> 18398R: Gary Guo <gary@garyguo.net> 18399R: Björn Roy Baron <bjorn3_gh@protonmail.com> 18400R: Benno Lossin <benno.lossin@proton.me> 18401L: rust-for-linux@vger.kernel.org 18402S: Supported 18403W: https://github.com/Rust-for-Linux/linux 18404B: https://github.com/Rust-for-Linux/linux/issues 18405C: zulip://rust-for-linux.zulipchat.com 18406T: git https://github.com/Rust-for-Linux/linux.git rust-next 18407F: Documentation/rust/ 18408F: rust/ 18409F: samples/rust/ 18410F: scripts/*rust* 18411K: \b(?i:rust)\b 18412 18413RXRPC SOCKETS (AF_RXRPC) 18414M: David Howells <dhowells@redhat.com> 18415M: Marc Dionne <marc.dionne@auristor.com> 18416L: linux-afs@lists.infradead.org 18417S: Supported 18418W: https://www.infradead.org/~dhowells/kafs/ 18419F: Documentation/networking/rxrpc.rst 18420F: include/keys/rxrpc-type.h 18421F: include/net/af_rxrpc.h 18422F: include/trace/events/rxrpc.h 18423F: include/uapi/linux/rxrpc.h 18424F: net/rxrpc/ 18425 18426S3 SAVAGE FRAMEBUFFER DRIVER 18427M: Antonino Daplas <adaplas@gmail.com> 18428L: linux-fbdev@vger.kernel.org 18429S: Maintained 18430F: drivers/video/fbdev/savage/ 18431 18432S390 ARCHITECTURE 18433M: Heiko Carstens <hca@linux.ibm.com> 18434M: Vasily Gorbik <gor@linux.ibm.com> 18435M: Alexander Gordeev <agordeev@linux.ibm.com> 18436R: Christian Borntraeger <borntraeger@linux.ibm.com> 18437R: Sven Schnelle <svens@linux.ibm.com> 18438L: linux-s390@vger.kernel.org 18439S: Supported 18440T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18441F: Documentation/driver-api/s390-drivers.rst 18442F: Documentation/s390/ 18443F: arch/s390/ 18444F: drivers/s390/ 18445F: drivers/watchdog/diag288_wdt.c 18446 18447S390 COMMON I/O LAYER 18448M: Vineeth Vijayan <vneethv@linux.ibm.com> 18449M: Peter Oberparleiter <oberpar@linux.ibm.com> 18450L: linux-s390@vger.kernel.org 18451S: Supported 18452F: drivers/s390/cio/ 18453 18454S390 DASD DRIVER 18455M: Stefan Haberland <sth@linux.ibm.com> 18456M: Jan Hoeppner <hoeppner@linux.ibm.com> 18457L: linux-s390@vger.kernel.org 18458S: Supported 18459F: block/partitions/ibm.c 18460F: drivers/s390/block/dasd* 18461F: include/linux/dasd_mod.h 18462 18463S390 IOMMU (PCI) 18464M: Niklas Schnelle <schnelle@linux.ibm.com> 18465M: Matthew Rosato <mjrosato@linux.ibm.com> 18466R: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18467L: linux-s390@vger.kernel.org 18468S: Supported 18469F: drivers/iommu/s390-iommu.c 18470 18471S390 IUCV NETWORK LAYER 18472M: Alexandra Winter <wintera@linux.ibm.com> 18473M: Wenjia Zhang <wenjia@linux.ibm.com> 18474L: linux-s390@vger.kernel.org 18475L: netdev@vger.kernel.org 18476S: Supported 18477F: drivers/s390/net/*iucv* 18478F: include/net/iucv/ 18479F: net/iucv/ 18480 18481S390 MM 18482M: Alexander Gordeev <agordeev@linux.ibm.com> 18483M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18484L: linux-s390@vger.kernel.org 18485S: Supported 18486T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18487F: arch/s390/include/asm/pgtable.h 18488F: arch/s390/mm 18489 18490S390 NETWORK DRIVERS 18491M: Alexandra Winter <wintera@linux.ibm.com> 18492M: Wenjia Zhang <wenjia@linux.ibm.com> 18493L: linux-s390@vger.kernel.org 18494L: netdev@vger.kernel.org 18495S: Supported 18496F: drivers/s390/net/ 18497 18498S390 PCI SUBSYSTEM 18499M: Niklas Schnelle <schnelle@linux.ibm.com> 18500M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18501L: linux-s390@vger.kernel.org 18502S: Supported 18503F: Documentation/s390/pci.rst 18504F: arch/s390/pci/ 18505F: drivers/pci/hotplug/s390_pci_hpc.c 18506 18507S390 SCM DRIVER 18508M: Vineeth Vijayan <vneethv@linux.ibm.com> 18509L: linux-s390@vger.kernel.org 18510S: Supported 18511F: drivers/s390/block/scm* 18512F: drivers/s390/cio/scm.c 18513 18514S390 VFIO AP DRIVER 18515M: Tony Krowiak <akrowiak@linux.ibm.com> 18516M: Halil Pasic <pasic@linux.ibm.com> 18517M: Jason Herne <jjherne@linux.ibm.com> 18518L: linux-s390@vger.kernel.org 18519S: Supported 18520F: Documentation/s390/vfio-ap* 18521F: drivers/s390/crypto/vfio_ap* 18522 18523S390 VFIO-CCW DRIVER 18524M: Eric Farman <farman@linux.ibm.com> 18525M: Matthew Rosato <mjrosato@linux.ibm.com> 18526R: Halil Pasic <pasic@linux.ibm.com> 18527L: linux-s390@vger.kernel.org 18528L: kvm@vger.kernel.org 18529S: Supported 18530F: Documentation/s390/vfio-ccw.rst 18531F: drivers/s390/cio/vfio_ccw* 18532F: include/uapi/linux/vfio_ccw.h 18533 18534S390 VFIO-PCI DRIVER 18535M: Matthew Rosato <mjrosato@linux.ibm.com> 18536M: Eric Farman <farman@linux.ibm.com> 18537L: linux-s390@vger.kernel.org 18538L: kvm@vger.kernel.org 18539S: Supported 18540F: arch/s390/kvm/pci* 18541F: drivers/vfio/pci/vfio_pci_zdev.c 18542F: include/uapi/linux/vfio_zdev.h 18543 18544S390 ZCRYPT DRIVER 18545M: Harald Freudenberger <freude@linux.ibm.com> 18546L: linux-s390@vger.kernel.org 18547S: Supported 18548F: drivers/s390/crypto/ 18549 18550S390 ZFCP DRIVER 18551M: Steffen Maier <maier@linux.ibm.com> 18552M: Benjamin Block <bblock@linux.ibm.com> 18553L: linux-s390@vger.kernel.org 18554S: Supported 18555F: drivers/s390/scsi/zfcp_* 18556 18557SAA6588 RDS RECEIVER DRIVER 18558M: Hans Verkuil <hverkuil@xs4all.nl> 18559L: linux-media@vger.kernel.org 18560S: Odd Fixes 18561W: https://linuxtv.org 18562T: git git://linuxtv.org/media_tree.git 18563F: drivers/media/i2c/saa6588* 18564 18565SAA7134 VIDEO4LINUX DRIVER 18566M: Mauro Carvalho Chehab <mchehab@kernel.org> 18567L: linux-media@vger.kernel.org 18568S: Odd fixes 18569W: https://linuxtv.org 18570T: git git://linuxtv.org/media_tree.git 18571F: Documentation/driver-api/media/drivers/saa7134* 18572F: drivers/media/pci/saa7134/ 18573 18574SAA7146 VIDEO4LINUX-2 DRIVER 18575M: Hans Verkuil <hverkuil@xs4all.nl> 18576L: linux-media@vger.kernel.org 18577S: Maintained 18578T: git git://linuxtv.org/media_tree.git 18579F: drivers/media/common/saa7146/ 18580F: drivers/media/pci/saa7146/ 18581F: include/media/drv-intf/saa7146* 18582 18583SAFESETID SECURITY MODULE 18584M: Micah Morton <mortonm@chromium.org> 18585S: Supported 18586F: Documentation/admin-guide/LSM/SafeSetID.rst 18587F: security/safesetid/ 18588 18589SAMSUNG AUDIO (ASoC) DRIVERS 18590M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18591M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18592L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18593S: Supported 18594B: mailto:linux-samsung-soc@vger.kernel.org 18595F: Documentation/devicetree/bindings/sound/samsung* 18596F: sound/soc/samsung/ 18597 18598SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER 18599M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18600L: linux-crypto@vger.kernel.org 18601L: linux-samsung-soc@vger.kernel.org 18602S: Maintained 18603F: Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml 18604F: drivers/crypto/exynos-rng.c 18605 18606SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 18607M: Łukasz Stelmach <l.stelmach@samsung.com> 18608L: linux-samsung-soc@vger.kernel.org 18609S: Maintained 18610F: Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml 18611F: drivers/char/hw_random/exynos-trng.c 18612 18613SAMSUNG FRAMEBUFFER DRIVER 18614M: Jingoo Han <jingoohan1@gmail.com> 18615L: linux-fbdev@vger.kernel.org 18616S: Maintained 18617F: drivers/video/fbdev/s3c-fb.c 18618 18619SAMSUNG INTERCONNECT DRIVERS 18620M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18621M: Artur Świgoń <a.swigon@samsung.com> 18622L: linux-pm@vger.kernel.org 18623L: linux-samsung-soc@vger.kernel.org 18624S: Supported 18625F: drivers/interconnect/samsung/ 18626 18627SAMSUNG LAPTOP DRIVER 18628M: Corentin Chary <corentin.chary@gmail.com> 18629L: platform-driver-x86@vger.kernel.org 18630S: Maintained 18631F: drivers/platform/x86/samsung-laptop.c 18632 18633SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS 18634M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18635L: linux-kernel@vger.kernel.org 18636L: linux-samsung-soc@vger.kernel.org 18637S: Supported 18638B: mailto:linux-samsung-soc@vger.kernel.org 18639F: Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml 18640F: Documentation/devicetree/bindings/mfd/samsung,s2m*.yaml 18641F: Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml 18642F: Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml 18643F: Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml 18644F: drivers/clk/clk-s2mps11.c 18645F: drivers/mfd/sec*.c 18646F: drivers/regulator/s2m*.c 18647F: drivers/regulator/s5m*.c 18648F: drivers/rtc/rtc-s5m.c 18649F: include/linux/mfd/samsung/ 18650 18651SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER 18652M: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> 18653L: linux-media@vger.kernel.org 18654L: linux-samsung-soc@vger.kernel.org 18655S: Maintained 18656F: drivers/media/platform/samsung/s3c-camif/ 18657F: include/media/drv-intf/s3c_camif.h 18658 18659SAMSUNG S3FWRN5 NFC DRIVER 18660M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18661S: Maintained 18662F: Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml 18663F: drivers/nfc/s3fwrn5 18664 18665SAMSUNG S5C73M3 CAMERA DRIVER 18666M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18667M: Andrzej Hajda <andrzej.hajda@intel.com> 18668L: linux-media@vger.kernel.org 18669S: Supported 18670F: Documentation/devicetree/bindings/media/samsung,s5c73m3.yaml 18671F: drivers/media/i2c/s5c73m3/* 18672 18673SAMSUNG S5K5BAF CAMERA DRIVER 18674M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18675M: Andrzej Hajda <andrzej.hajda@intel.com> 18676L: linux-media@vger.kernel.org 18677S: Supported 18678F: drivers/media/i2c/s5k5baf.c 18679 18680SAMSUNG S5P Security SubSystem (SSS) DRIVER 18681M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18682M: Vladimir Zapolskiy <vz@mleia.com> 18683L: linux-crypto@vger.kernel.org 18684L: linux-samsung-soc@vger.kernel.org 18685S: Maintained 18686F: Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml 18687F: Documentation/devicetree/bindings/crypto/samsung-sss.yaml 18688F: drivers/crypto/s5p-sss.c 18689 18690SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS 18691M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18692L: linux-media@vger.kernel.org 18693S: Supported 18694Q: https://patchwork.linuxtv.org/project/linux-media/list/ 18695F: Documentation/devicetree/bindings/media/samsung,exynos4210-csis.yaml 18696F: Documentation/devicetree/bindings/media/samsung,exynos4210-fimc.yaml 18697F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-is.yaml 18698F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-lite.yaml 18699F: Documentation/devicetree/bindings/media/samsung,fimc.yaml 18700F: drivers/media/platform/samsung/exynos4-is/ 18701 18702SAMSUNG SOC CLOCK DRIVERS 18703M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18704M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18705M: Tomasz Figa <tomasz.figa@gmail.com> 18706M: Chanwoo Choi <cw00.choi@samsung.com> 18707R: Alim Akhtar <alim.akhtar@samsung.com> 18708L: linux-samsung-soc@vger.kernel.org 18709S: Supported 18710T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 18711T: git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git 18712F: Documentation/devicetree/bindings/clock/samsung,*.yaml 18713F: Documentation/devicetree/bindings/clock/samsung,s3c* 18714F: drivers/clk/samsung/ 18715F: include/dt-bindings/clock/exynos*.h 18716F: include/dt-bindings/clock/s5p*.h 18717F: include/dt-bindings/clock/samsung,*.h 18718F: include/linux/clk/samsung.h 18719 18720SAMSUNG SPI DRIVERS 18721M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18722M: Andi Shyti <andi.shyti@kernel.org> 18723L: linux-spi@vger.kernel.org 18724L: linux-samsung-soc@vger.kernel.org 18725S: Maintained 18726F: Documentation/devicetree/bindings/spi/samsung,spi*.yaml 18727F: drivers/spi/spi-s3c* 18728F: include/linux/platform_data/spi-s3c64xx.h 18729 18730SAMSUNG SXGBE DRIVERS 18731M: Byungho An <bh74.an@samsung.com> 18732L: netdev@vger.kernel.org 18733S: Supported 18734F: drivers/net/ethernet/samsung/sxgbe/ 18735 18736SAMSUNG THERMAL DRIVER 18737M: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 18738M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18739L: linux-pm@vger.kernel.org 18740L: linux-samsung-soc@vger.kernel.org 18741S: Maintained 18742F: Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml 18743F: drivers/thermal/samsung/ 18744 18745SAMSUNG USB2 PHY DRIVER 18746M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18747L: linux-kernel@vger.kernel.org 18748S: Supported 18749F: Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml 18750F: Documentation/driver-api/phy/samsung-usb2.rst 18751F: drivers/phy/samsung/phy-exynos4210-usb2.c 18752F: drivers/phy/samsung/phy-exynos4x12-usb2.c 18753F: drivers/phy/samsung/phy-exynos5250-usb2.c 18754F: drivers/phy/samsung/phy-s5pv210-usb2.c 18755F: drivers/phy/samsung/phy-samsung-usb2.c 18756F: drivers/phy/samsung/phy-samsung-usb2.h 18757 18758SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE 18759M: Paul Barker <paul.barker@sancloud.com> 18760R: Marc Murphy <marc.murphy@sancloud.com> 18761S: Supported 18762F: arch/arm/boot/dts/am335x-sancloud* 18763 18764SC1200 WDT DRIVER 18765M: Zwane Mwaikambo <zwanem@gmail.com> 18766S: Maintained 18767F: drivers/watchdog/sc1200wdt.c 18768 18769SCHEDULER 18770M: Ingo Molnar <mingo@redhat.com> 18771M: Peter Zijlstra <peterz@infradead.org> 18772M: Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE) 18773M: Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL) 18774R: Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL) 18775R: Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR) 18776R: Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH) 18777R: Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING) 18778R: Daniel Bristot de Oliveira <bristot@redhat.com> (SCHED_DEADLINE) 18779R: Valentin Schneider <vschneid@redhat.com> (TOPOLOGY) 18780L: linux-kernel@vger.kernel.org 18781S: Maintained 18782T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core 18783F: include/linux/preempt.h 18784F: include/linux/sched.h 18785F: include/linux/wait.h 18786F: include/uapi/linux/sched.h 18787F: kernel/sched/ 18788 18789SCSI RDMA PROTOCOL (SRP) INITIATOR 18790M: Bart Van Assche <bvanassche@acm.org> 18791L: linux-rdma@vger.kernel.org 18792S: Supported 18793Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18794F: drivers/infiniband/ulp/srp/ 18795F: include/scsi/srp.h 18796 18797SCSI RDMA PROTOCOL (SRP) TARGET 18798M: Bart Van Assche <bvanassche@acm.org> 18799L: linux-rdma@vger.kernel.org 18800L: target-devel@vger.kernel.org 18801S: Supported 18802Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18803F: drivers/infiniband/ulp/srpt/ 18804 18805SCSI SG DRIVER 18806M: Doug Gilbert <dgilbert@interlog.com> 18807L: linux-scsi@vger.kernel.org 18808S: Maintained 18809W: http://sg.danny.cz/sg 18810F: Documentation/scsi/scsi-generic.rst 18811F: drivers/scsi/sg.c 18812F: include/scsi/sg.h 18813 18814SCSI SUBSYSTEM 18815M: "James E.J. Bottomley" <jejb@linux.ibm.com> 18816M: "Martin K. Petersen" <martin.petersen@oracle.com> 18817L: linux-scsi@vger.kernel.org 18818S: Maintained 18819Q: https://patchwork.kernel.org/project/linux-scsi/list/ 18820T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git 18821T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 18822F: Documentation/devicetree/bindings/scsi/ 18823F: drivers/scsi/ 18824F: drivers/ufs/ 18825F: include/scsi/ 18826 18827SCSI TAPE DRIVER 18828M: Kai Mäkisara <Kai.Makisara@kolumbus.fi> 18829L: linux-scsi@vger.kernel.org 18830S: Maintained 18831F: Documentation/scsi/st.rst 18832F: drivers/scsi/st.* 18833F: drivers/scsi/st_*.h 18834 18835SCSI TARGET CORE USER DRIVER 18836M: Bodo Stroesser <bostroesser@gmail.com> 18837L: linux-scsi@vger.kernel.org 18838L: target-devel@vger.kernel.org 18839S: Supported 18840F: Documentation/target/tcmu-design.rst 18841F: drivers/target/target_core_user.c 18842F: include/uapi/linux/target_core_user.h 18843 18844SCSI TARGET SUBSYSTEM 18845M: "Martin K. Petersen" <martin.petersen@oracle.com> 18846L: linux-scsi@vger.kernel.org 18847L: target-devel@vger.kernel.org 18848S: Supported 18849W: http://www.linux-iscsi.org 18850Q: https://patchwork.kernel.org/project/target-devel/list/ 18851T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 18852F: Documentation/target/ 18853F: drivers/target/ 18854F: include/target/ 18855 18856SCTP PROTOCOL 18857M: Neil Horman <nhorman@tuxdriver.com> 18858M: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> 18859M: Xin Long <lucien.xin@gmail.com> 18860L: linux-sctp@vger.kernel.org 18861S: Maintained 18862W: http://lksctp.sourceforge.net 18863F: Documentation/networking/sctp.rst 18864F: include/linux/sctp.h 18865F: include/net/sctp/ 18866F: include/uapi/linux/sctp.h 18867F: net/sctp/ 18868 18869SCx200 CPU SUPPORT 18870M: Jim Cromie <jim.cromie@gmail.com> 18871S: Odd Fixes 18872F: Documentation/i2c/busses/scx200_acb.rst 18873F: arch/x86/platform/scx200/ 18874F: drivers/i2c/busses/scx200* 18875F: drivers/mtd/maps/scx200_docflash.c 18876F: drivers/watchdog/scx200_wdt.c 18877F: include/linux/scx200.h 18878 18879SCx200 GPIO DRIVER 18880M: Jim Cromie <jim.cromie@gmail.com> 18881S: Maintained 18882F: drivers/char/scx200_gpio.c 18883F: include/linux/scx200_gpio.h 18884 18885SCx200 HRT CLOCKSOURCE DRIVER 18886M: Jim Cromie <jim.cromie@gmail.com> 18887S: Maintained 18888F: drivers/clocksource/scx200_hrt.c 18889 18890SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER 18891M: Sascha Sommer <saschasommer@freenet.de> 18892L: sdricohcs-devel@lists.sourceforge.net (subscribers-only) 18893S: Maintained 18894F: drivers/mmc/host/sdricoh_cs.c 18895 18896SECO BOARDS CEC DRIVER 18897M: Ettore Chimenti <ek5.chimenti@gmail.com> 18898S: Maintained 18899F: drivers/media/cec/platform/seco/seco-cec.c 18900F: drivers/media/cec/platform/seco/seco-cec.h 18901 18902SECURE COMPUTING 18903M: Kees Cook <keescook@chromium.org> 18904R: Andy Lutomirski <luto@amacapital.net> 18905R: Will Drewry <wad@chromium.org> 18906S: Supported 18907T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/seccomp 18908F: Documentation/userspace-api/seccomp_filter.rst 18909F: include/linux/seccomp.h 18910F: include/uapi/linux/seccomp.h 18911F: kernel/seccomp.c 18912F: tools/testing/selftests/kselftest_harness.h 18913F: tools/testing/selftests/seccomp/* 18914K: \bsecure_computing 18915K: \bTIF_SECCOMP\b 18916 18917SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER 18918M: Kamal Dasu <kdasu.kdev@gmail.com> 18919M: Al Cooper <alcooperx@gmail.com> 18920R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 18921L: linux-mmc@vger.kernel.org 18922S: Maintained 18923F: drivers/mmc/host/sdhci-brcmstb* 18924 18925SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER 18926M: Adrian Hunter <adrian.hunter@intel.com> 18927L: linux-mmc@vger.kernel.org 18928S: Supported 18929F: Documentation/devicetree/bindings/mmc/sdhci-common.yaml 18930F: drivers/mmc/host/sdhci* 18931 18932SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER 18933M: Eugen Hristev <eugen.hristev@microchip.com> 18934L: linux-mmc@vger.kernel.org 18935S: Supported 18936F: drivers/mmc/host/sdhci-of-at91.c 18937 18938SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER 18939M: Haibo Chen <haibo.chen@nxp.com> 18940L: linux-imx@nxp.com 18941L: linux-mmc@vger.kernel.org 18942S: Maintained 18943F: drivers/mmc/host/sdhci-esdhc-imx.c 18944 18945SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER 18946M: Ben Dooks <ben-linux@fluff.org> 18947M: Jaehoon Chung <jh80.chung@samsung.com> 18948L: linux-mmc@vger.kernel.org 18949S: Maintained 18950F: drivers/mmc/host/sdhci-s3c* 18951 18952SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER 18953M: Viresh Kumar <vireshk@kernel.org> 18954L: linux-mmc@vger.kernel.org 18955S: Maintained 18956F: drivers/mmc/host/sdhci-spear.c 18957 18958SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER 18959M: Vignesh Raghavendra <vigneshr@ti.com> 18960L: linux-mmc@vger.kernel.org 18961S: Maintained 18962F: drivers/mmc/host/sdhci-omap.c 18963 18964SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER 18965M: Jonathan Derrick <jonathan.derrick@linux.dev> 18966L: linux-block@vger.kernel.org 18967S: Supported 18968F: block/opal_proto.h 18969F: block/sed* 18970F: include/linux/sed* 18971F: include/uapi/linux/sed* 18972 18973SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC) 18974M: Mark Rutland <mark.rutland@arm.com> 18975M: Lorenzo Pieralisi <lpieralisi@kernel.org> 18976M: Sudeep Holla <sudeep.holla@arm.com> 18977L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18978S: Maintained 18979F: drivers/firmware/smccc/ 18980F: include/linux/arm-smccc.h 18981 18982SECURITY CONTACT 18983M: Security Officers <security@kernel.org> 18984S: Supported 18985F: Documentation/process/security-bugs.rst 18986 18987SECURITY SUBSYSTEM 18988M: Paul Moore <paul@paul-moore.com> 18989M: James Morris <jmorris@namei.org> 18990M: "Serge E. Hallyn" <serge@hallyn.com> 18991L: linux-security-module@vger.kernel.org (suggested Cc:) 18992S: Supported 18993W: http://kernsec.org/ 18994T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 18995F: security/ 18996X: security/selinux/ 18997 18998SELINUX SECURITY MODULE 18999M: Paul Moore <paul@paul-moore.com> 19000M: Stephen Smalley <stephen.smalley.work@gmail.com> 19001M: Eric Paris <eparis@parisplace.org> 19002L: selinux@vger.kernel.org 19003S: Supported 19004W: https://selinuxproject.org 19005W: https://github.com/SELinuxProject 19006T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git 19007F: Documentation/ABI/removed/sysfs-selinux-checkreqprot 19008F: Documentation/ABI/removed/sysfs-selinux-disable 19009F: Documentation/admin-guide/LSM/SELinux.rst 19010F: include/trace/events/avc.h 19011F: include/uapi/linux/selinux_netlink.h 19012F: scripts/selinux/ 19013F: security/selinux/ 19014 19015SENSABLE PHANTOM 19016M: Jiri Slaby <jirislaby@kernel.org> 19017S: Maintained 19018F: drivers/misc/phantom.c 19019F: include/uapi/linux/phantom.h 19020 19021SENSEAIR SUNRISE 006-0-0007 19022M: Jacopo Mondi <jacopo@jmondi.org> 19023S: Maintained 19024F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2 19025F: Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml 19026F: drivers/iio/chemical/sunrise_co2.c 19027 19028SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER 19029M: Tomasz Duszynski <tomasz.duszynski@octakon.com> 19030S: Maintained 19031F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml 19032F: drivers/iio/chemical/scd30.h 19033F: drivers/iio/chemical/scd30_core.c 19034F: drivers/iio/chemical/scd30_i2c.c 19035F: drivers/iio/chemical/scd30_serial.c 19036 19037SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER 19038M: Roan van Dijk <roan@protonic.nl> 19039S: Maintained 19040F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml 19041F: drivers/iio/chemical/scd4x.c 19042 19043SENSIRION SGP40 GAS SENSOR DRIVER 19044M: Andreas Klinger <ak@it-klinger.de> 19045S: Maintained 19046F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40 19047F: drivers/iio/chemical/sgp40.c 19048 19049SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER 19050M: Tomasz Duszynski <tduszyns@gmail.com> 19051S: Maintained 19052F: Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml 19053F: drivers/iio/chemical/sps30.c 19054F: drivers/iio/chemical/sps30_i2c.c 19055F: drivers/iio/chemical/sps30_serial.c 19056 19057SERIAL DEVICE BUS 19058M: Rob Herring <robh@kernel.org> 19059L: linux-serial@vger.kernel.org 19060S: Maintained 19061F: Documentation/devicetree/bindings/serial/serial.yaml 19062F: drivers/tty/serdev/ 19063F: include/linux/serdev.h 19064 19065SERIAL DRIVERS 19066M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 19067L: linux-serial@vger.kernel.org 19068S: Maintained 19069F: Documentation/devicetree/bindings/serial/ 19070F: drivers/tty/serial/ 19071 19072SERIAL IR RECEIVER 19073M: Sean Young <sean@mess.org> 19074L: linux-media@vger.kernel.org 19075S: Maintained 19076F: drivers/media/rc/serial_ir.c 19077 19078SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus) 19079M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 19080L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19081S: Maintained 19082F: Documentation/devicetree/bindings/slimbus/ 19083F: drivers/slimbus/ 19084F: include/linux/slimbus.h 19085 19086SFC NETWORK DRIVER 19087M: Edward Cree <ecree.xilinx@gmail.com> 19088M: Martin Habets <habetsm.xilinx@gmail.com> 19089L: netdev@vger.kernel.org 19090L: linux-net-drivers@amd.com 19091S: Supported 19092F: Documentation/networking/devlink/sfc.rst 19093F: drivers/net/ethernet/sfc/ 19094 19095SFCTEMP HWMON DRIVER 19096M: Emil Renner Berthing <kernel@esmil.dk> 19097L: linux-hwmon@vger.kernel.org 19098S: Maintained 19099F: Documentation/devicetree/bindings/hwmon/starfive,jh71x0-temp.yaml 19100F: Documentation/hwmon/sfctemp.rst 19101F: drivers/hwmon/sfctemp.c 19102 19103SFF/SFP/SFP+ MODULE SUPPORT 19104M: Russell King <linux@armlinux.org.uk> 19105L: netdev@vger.kernel.org 19106S: Maintained 19107F: Documentation/devicetree/bindings/net/sff,sfp.yaml 19108F: drivers/net/phy/phylink.c 19109F: drivers/net/phy/sfp* 19110F: include/linux/mdio/mdio-i2c.h 19111F: include/linux/phylink.h 19112F: include/linux/sfp.h 19113K: phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate) 19114 19115SGI GRU DRIVER 19116M: Dimitri Sivanich <dimitri.sivanich@hpe.com> 19117S: Maintained 19118F: drivers/misc/sgi-gru/ 19119 19120SGI XP/XPC/XPNET DRIVER 19121M: Robin Holt <robinmholt@gmail.com> 19122M: Steve Wahl <steve.wahl@hpe.com> 19123R: Mike Travis <mike.travis@hpe.com> 19124S: Maintained 19125F: drivers/misc/sgi-xp/ 19126 19127SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS 19128M: Karsten Graul <kgraul@linux.ibm.com> 19129M: Wenjia Zhang <wenjia@linux.ibm.com> 19130M: Jan Karcher <jaka@linux.ibm.com> 19131L: linux-s390@vger.kernel.org 19132S: Supported 19133F: net/smc/ 19134 19135SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER 19136M: Linus Walleij <linus.walleij@linaro.org> 19137L: linux-iio@vger.kernel.org 19138S: Maintained 19139T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 19140F: Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml 19141F: drivers/iio/light/gp2ap002.c 19142 19143SHARP RJ54N1CB0C SENSOR DRIVER 19144M: Jacopo Mondi <jacopo@jmondi.org> 19145L: linux-media@vger.kernel.org 19146S: Odd fixes 19147T: git git://linuxtv.org/media_tree.git 19148F: drivers/media/i2c/rj54n1cb0c.c 19149F: include/media/i2c/rj54n1cb0c.h 19150 19151SH_VOU V4L2 OUTPUT DRIVER 19152L: linux-media@vger.kernel.org 19153S: Orphan 19154F: drivers/media/platform/renesas/sh_vou.c 19155F: include/media/drv-intf/sh_vou.h 19156 19157SI2157 MEDIA DRIVER 19158M: Antti Palosaari <crope@iki.fi> 19159L: linux-media@vger.kernel.org 19160S: Maintained 19161W: https://linuxtv.org 19162W: http://palosaari.fi/linux/ 19163Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19164T: git git://linuxtv.org/anttip/media_tree.git 19165F: drivers/media/tuners/si2157* 19166 19167SI2165 MEDIA DRIVER 19168M: Matthias Schwarzott <zzam@gentoo.org> 19169L: linux-media@vger.kernel.org 19170S: Maintained 19171W: https://linuxtv.org 19172Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19173F: drivers/media/dvb-frontends/si2165* 19174 19175SI2168 MEDIA DRIVER 19176M: Antti Palosaari <crope@iki.fi> 19177L: linux-media@vger.kernel.org 19178S: Maintained 19179W: https://linuxtv.org 19180W: http://palosaari.fi/linux/ 19181Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19182T: git git://linuxtv.org/anttip/media_tree.git 19183F: drivers/media/dvb-frontends/si2168* 19184 19185SI470X FM RADIO RECEIVER I2C DRIVER 19186M: Hans Verkuil <hverkuil@xs4all.nl> 19187L: linux-media@vger.kernel.org 19188S: Odd Fixes 19189W: https://linuxtv.org 19190T: git git://linuxtv.org/media_tree.git 19191F: Documentation/devicetree/bindings/media/silabs,si470x.yaml 19192F: drivers/media/radio/si470x/radio-si470x-i2c.c 19193 19194SI470X FM RADIO RECEIVER USB DRIVER 19195M: Hans Verkuil <hverkuil@xs4all.nl> 19196L: linux-media@vger.kernel.org 19197S: Maintained 19198W: https://linuxtv.org 19199T: git git://linuxtv.org/media_tree.git 19200F: drivers/media/radio/si470x/radio-si470x-common.c 19201F: drivers/media/radio/si470x/radio-si470x-usb.c 19202F: drivers/media/radio/si470x/radio-si470x.h 19203 19204SI4713 FM RADIO TRANSMITTER I2C DRIVER 19205M: Eduardo Valentin <edubezval@gmail.com> 19206L: linux-media@vger.kernel.org 19207S: Odd Fixes 19208W: https://linuxtv.org 19209T: git git://linuxtv.org/media_tree.git 19210F: drivers/media/radio/si4713/si4713.? 19211 19212SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER 19213M: Eduardo Valentin <edubezval@gmail.com> 19214L: linux-media@vger.kernel.org 19215S: Odd Fixes 19216W: https://linuxtv.org 19217T: git git://linuxtv.org/media_tree.git 19218F: drivers/media/radio/si4713/radio-platform-si4713.c 19219 19220SI4713 FM RADIO TRANSMITTER USB DRIVER 19221M: Hans Verkuil <hverkuil@xs4all.nl> 19222L: linux-media@vger.kernel.org 19223S: Maintained 19224W: https://linuxtv.org 19225T: git git://linuxtv.org/media_tree.git 19226F: drivers/media/radio/si4713/radio-usb-si4713.c 19227 19228SIANO DVB DRIVER 19229M: Mauro Carvalho Chehab <mchehab@kernel.org> 19230L: linux-media@vger.kernel.org 19231S: Odd fixes 19232W: https://linuxtv.org 19233T: git git://linuxtv.org/media_tree.git 19234F: drivers/media/common/siano/ 19235F: drivers/media/mmc/siano/ 19236F: drivers/media/usb/siano/ 19237F: drivers/media/usb/siano/ 19238 19239SIFIVE DRIVERS 19240M: Palmer Dabbelt <palmer@dabbelt.com> 19241M: Paul Walmsley <paul.walmsley@sifive.com> 19242L: linux-riscv@lists.infradead.org 19243S: Supported 19244N: sifive 19245K: [^@]sifive 19246 19247SIFIVE FU540 SYSTEM-ON-CHIP 19248M: Paul Walmsley <paul.walmsley@sifive.com> 19249M: Palmer Dabbelt <palmer@dabbelt.com> 19250L: linux-riscv@lists.infradead.org 19251S: Supported 19252T: git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git 19253N: fu540 19254K: fu540 19255 19256SIFIVE PDMA DRIVER 19257M: Green Wan <green.wan@sifive.com> 19258S: Maintained 19259F: Documentation/devicetree/bindings/dma/sifive,fu540-c000-pdma.yaml 19260F: drivers/dma/sf-pdma/ 19261 19262SIFIVE SOC DRIVERS 19263M: Conor Dooley <conor@kernel.org> 19264L: linux-riscv@lists.infradead.org 19265S: Maintained 19266T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 19267F: Documentation/devicetree/bindings/cache/sifive,ccache0.yaml 19268F: drivers/soc/sifive/ 19269 19270SILEAD TOUCHSCREEN DRIVER 19271M: Hans de Goede <hdegoede@redhat.com> 19272L: linux-input@vger.kernel.org 19273L: platform-driver-x86@vger.kernel.org 19274S: Maintained 19275F: drivers/input/touchscreen/silead.c 19276F: drivers/platform/x86/touchscreen_dmi.c 19277 19278SILICON LABS WIRELESS DRIVERS (for WFxxx series) 19279M: Jérôme Pouiller <jerome.pouiller@silabs.com> 19280S: Supported 19281F: Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml 19282F: drivers/net/wireless/silabs/wfx/ 19283 19284SILICON MOTION SM712 FRAME BUFFER DRIVER 19285M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 19286M: Teddy Wang <teddy.wang@siliconmotion.com> 19287M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 19288L: linux-fbdev@vger.kernel.org 19289S: Maintained 19290F: Documentation/fb/sm712fb.rst 19291F: drivers/video/fbdev/sm712* 19292 19293SILVACO I3C DUAL-ROLE MASTER 19294M: Miquel Raynal <miquel.raynal@bootlin.com> 19295M: Conor Culhane <conor.culhane@silvaco.com> 19296L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 19297S: Maintained 19298F: Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml 19299F: drivers/i3c/master/svc-i3c-master.c 19300 19301SIMPLEFB FB DRIVER 19302M: Hans de Goede <hdegoede@redhat.com> 19303L: linux-fbdev@vger.kernel.org 19304S: Maintained 19305F: Documentation/devicetree/bindings/display/simple-framebuffer.yaml 19306F: drivers/video/fbdev/simplefb.c 19307F: include/linux/platform_data/simplefb.h 19308 19309SIMTEC EB110ATX (Chalice CATS) 19310M: Simtec Linux Team <linux@simtec.co.uk> 19311S: Supported 19312W: http://www.simtec.co.uk/products/EB110ATX/ 19313 19314SIOX 19315M: Thorsten Scherer <t.scherer@eckelmann.de> 19316M: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 19317R: Pengutronix Kernel Team <kernel@pengutronix.de> 19318S: Supported 19319F: drivers/gpio/gpio-siox.c 19320F: drivers/siox/* 19321F: include/trace/events/siox.h 19322 19323SIPHASH PRF ROUTINES 19324M: Jason A. Donenfeld <Jason@zx2c4.com> 19325S: Maintained 19326F: include/linux/siphash.h 19327F: lib/siphash.c 19328F: lib/siphash_kunit.c 19329 19330SIS 190 ETHERNET DRIVER 19331M: Francois Romieu <romieu@fr.zoreil.com> 19332L: netdev@vger.kernel.org 19333S: Maintained 19334F: drivers/net/ethernet/sis/sis190.c 19335 19336SIS 900/7016 FAST ETHERNET DRIVER 19337M: Daniele Venzano <venza@brownhat.org> 19338L: netdev@vger.kernel.org 19339S: Maintained 19340W: http://www.brownhat.org/sis900.html 19341F: drivers/net/ethernet/sis/sis900.* 19342 19343SIS FRAMEBUFFER DRIVER 19344S: Orphan 19345F: Documentation/fb/sisfb.rst 19346F: drivers/video/fbdev/sis/ 19347F: include/video/sisfb.h 19348 19349SIS I2C TOUCHSCREEN DRIVER 19350M: Mika Penttilä <mpenttil@redhat.com> 19351L: linux-input@vger.kernel.org 19352S: Maintained 19353F: Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt 19354F: drivers/input/touchscreen/sis_i2c.c 19355 19356SIS USB2VGA DRIVER 19357M: Thomas Winischhofer <thomas@winischhofer.net> 19358S: Maintained 19359W: http://www.winischhofer.at/linuxsisusbvga.shtml 19360F: drivers/usb/misc/sisusbvga/ 19361 19362SL28 CPLD MFD DRIVER 19363M: Michael Walle <michael@walle.cc> 19364S: Maintained 19365F: Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml 19366F: Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml 19367F: Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml 19368F: Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml 19369F: Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml 19370F: Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml 19371F: drivers/gpio/gpio-sl28cpld.c 19372F: drivers/hwmon/sl28cpld-hwmon.c 19373F: drivers/irqchip/irq-sl28cpld.c 19374F: drivers/pwm/pwm-sl28cpld.c 19375F: drivers/watchdog/sl28cpld_wdt.c 19376 19377SL28 VPD NVMEM LAYOUT DRIVER 19378M: Michael Walle <michael@walle.cc> 19379S: Maintained 19380F: Documentation/devicetree/bindings/nvmem/layouts/kontron,sl28-vpd.yaml 19381F: drivers/nvmem/layouts/sl28vpd.c 19382 19383SLAB ALLOCATOR 19384M: Christoph Lameter <cl@linux.com> 19385M: Pekka Enberg <penberg@kernel.org> 19386M: David Rientjes <rientjes@google.com> 19387M: Joonsoo Kim <iamjoonsoo.kim@lge.com> 19388M: Andrew Morton <akpm@linux-foundation.org> 19389M: Vlastimil Babka <vbabka@suse.cz> 19390R: Roman Gushchin <roman.gushchin@linux.dev> 19391R: Hyeonggon Yoo <42.hyeyoo@gmail.com> 19392L: linux-mm@kvack.org 19393S: Maintained 19394T: git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git 19395F: include/linux/sl?b*.h 19396F: mm/sl?b* 19397 19398SLCAN CAN NETWORK DRIVER 19399M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 19400L: linux-can@vger.kernel.org 19401S: Maintained 19402F: drivers/net/can/slcan/ 19403 19404SLEEPABLE READ-COPY UPDATE (SRCU) 19405M: Lai Jiangshan <jiangshanlai@gmail.com> 19406M: "Paul E. McKenney" <paulmck@kernel.org> 19407M: Josh Triplett <josh@joshtriplett.org> 19408R: Steven Rostedt <rostedt@goodmis.org> 19409R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 19410L: rcu@vger.kernel.org 19411S: Supported 19412W: http://www.rdrop.com/users/paulmck/RCU/ 19413T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 19414F: include/linux/srcu*.h 19415F: kernel/rcu/srcu*.c 19416 19417SMACK SECURITY MODULE 19418M: Casey Schaufler <casey@schaufler-ca.com> 19419L: linux-security-module@vger.kernel.org 19420S: Maintained 19421W: http://schaufler-ca.com 19422T: git git://github.com/cschaufler/smack-next 19423F: Documentation/admin-guide/LSM/Smack.rst 19424F: security/smack/ 19425 19426SMC91x ETHERNET DRIVER 19427M: Nicolas Pitre <nico@fluxnic.net> 19428S: Odd Fixes 19429F: drivers/net/ethernet/smsc/smc91x.* 19430 19431SMM665 HARDWARE MONITOR DRIVER 19432M: Guenter Roeck <linux@roeck-us.net> 19433L: linux-hwmon@vger.kernel.org 19434S: Maintained 19435F: Documentation/hwmon/smm665.rst 19436F: drivers/hwmon/smm665.c 19437 19438SMSC EMC2103 HARDWARE MONITOR DRIVER 19439M: Steve Glendinning <steve.glendinning@shawell.net> 19440L: linux-hwmon@vger.kernel.org 19441S: Maintained 19442F: Documentation/hwmon/emc2103.rst 19443F: drivers/hwmon/emc2103.c 19444 19445SMSC SCH5627 HARDWARE MONITOR DRIVER 19446M: Hans de Goede <hdegoede@redhat.com> 19447L: linux-hwmon@vger.kernel.org 19448S: Supported 19449F: Documentation/hwmon/sch5627.rst 19450F: drivers/hwmon/sch5627.c 19451 19452SMSC UFX6000 and UFX7000 USB to VGA DRIVER 19453M: Steve Glendinning <steve.glendinning@shawell.net> 19454L: linux-fbdev@vger.kernel.org 19455S: Maintained 19456F: drivers/video/fbdev/smscufx.c 19457 19458SMSC47B397 HARDWARE MONITOR DRIVER 19459M: Jean Delvare <jdelvare@suse.com> 19460L: linux-hwmon@vger.kernel.org 19461S: Maintained 19462F: Documentation/hwmon/smsc47b397.rst 19463F: drivers/hwmon/smsc47b397.c 19464 19465SMSC911x ETHERNET DRIVER 19466M: Steve Glendinning <steve.glendinning@shawell.net> 19467L: netdev@vger.kernel.org 19468S: Maintained 19469F: drivers/net/ethernet/smsc/smsc911x.* 19470F: include/linux/smsc911x.h 19471 19472SMSC9420 PCI ETHERNET DRIVER 19473M: Steve Glendinning <steve.glendinning@shawell.net> 19474L: netdev@vger.kernel.org 19475S: Maintained 19476F: drivers/net/ethernet/smsc/smsc9420.* 19477 19478SNET DPU VIRTIO DATA PATH ACCELERATOR 19479R: Alvaro Karsz <alvaro.karsz@solid-run.com> 19480F: drivers/vdpa/solidrun/ 19481 19482SOCIONEXT (SNI) AVE NETWORK DRIVER 19483M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 19484L: netdev@vger.kernel.org 19485S: Maintained 19486F: Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml 19487F: drivers/net/ethernet/socionext/sni_ave.c 19488 19489SOCIONEXT (SNI) NETSEC NETWORK DRIVER 19490M: Jassi Brar <jaswinder.singh@linaro.org> 19491M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 19492L: netdev@vger.kernel.org 19493S: Maintained 19494F: Documentation/devicetree/bindings/net/socionext,synquacer-netsec.yaml 19495F: drivers/net/ethernet/socionext/netsec.c 19496 19497SOCIONEXT (SNI) Synquacer SPI DRIVER 19498M: Masahisa Kojima <masahisa.kojima@linaro.org> 19499M: Jassi Brar <jaswinder.singh@linaro.org> 19500L: linux-spi@vger.kernel.org 19501S: Maintained 19502F: Documentation/devicetree/bindings/spi/socionext,synquacer-spi.yaml 19503F: drivers/spi/spi-synquacer.c 19504 19505SOCIONEXT SYNQUACER I2C DRIVER 19506M: Ard Biesheuvel <ardb@kernel.org> 19507L: linux-i2c@vger.kernel.org 19508S: Maintained 19509F: Documentation/devicetree/bindings/i2c/socionext,synquacer-i2c.yaml 19510F: drivers/i2c/busses/i2c-synquacer.c 19511 19512SOCIONEXT UNIPHIER SOUND DRIVER 19513L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19514S: Orphan 19515F: sound/soc/uniphier/ 19516 19517SOCKET TIMESTAMPING 19518M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 19519S: Maintained 19520F: Documentation/networking/timestamping.rst 19521F: include/uapi/linux/net_tstamp.h 19522F: tools/testing/selftests/net/so_txtime.c 19523 19524SOEKRIS NET48XX LED SUPPORT 19525M: Chris Boot <bootc@bootc.net> 19526S: Maintained 19527F: drivers/leds/leds-net48xx.c 19528 19529SOFT-IWARP DRIVER (siw) 19530M: Bernard Metzler <bmt@zurich.ibm.com> 19531L: linux-rdma@vger.kernel.org 19532S: Supported 19533F: drivers/infiniband/sw/siw/ 19534F: include/uapi/rdma/siw-abi.h 19535 19536SOFT-ROCE DRIVER (rxe) 19537M: Zhu Yanjun <zyjzyj2000@gmail.com> 19538L: linux-rdma@vger.kernel.org 19539S: Supported 19540F: drivers/infiniband/sw/rxe/ 19541F: include/uapi/rdma/rdma_user_rxe.h 19542 19543SOFTLOGIC 6x10 MPEG CODEC 19544M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 19545M: Anton Sviridenko <anton@corp.bluecherry.net> 19546M: Andrey Utkin <andrey_utkin@fastmail.com> 19547M: Ismael Luceno <ismael@iodev.co.uk> 19548L: linux-media@vger.kernel.org 19549S: Supported 19550F: drivers/media/pci/solo6x10/ 19551 19552SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI) 19553M: James Morse <james.morse@arm.com> 19554L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19555S: Maintained 19556F: Documentation/devicetree/bindings/arm/firmware/sdei.txt 19557F: drivers/firmware/arm_sdei.c 19558F: include/linux/arm_sdei.h 19559F: include/uapi/linux/arm_sdei.h 19560 19561SOFTWARE NODES AND DEVICE PROPERTIES 19562R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19563R: Daniel Scally <djrscally@gmail.com> 19564R: Heikki Krogerus <heikki.krogerus@linux.intel.com> 19565R: Sakari Ailus <sakari.ailus@linux.intel.com> 19566L: linux-acpi@vger.kernel.org 19567S: Maintained 19568F: drivers/base/property.c 19569F: drivers/base/swnode.c 19570F: include/linux/fwnode.h 19571F: include/linux/property.h 19572 19573SOFTWARE RAID (Multiple Disks) SUPPORT 19574M: Song Liu <song@kernel.org> 19575L: linux-raid@vger.kernel.org 19576S: Supported 19577Q: https://patchwork.kernel.org/project/linux-raid/list/ 19578T: git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git 19579F: drivers/md/Kconfig 19580F: drivers/md/Makefile 19581F: drivers/md/md* 19582F: drivers/md/raid* 19583F: include/linux/raid/ 19584F: include/uapi/linux/raid/ 19585 19586SOLIDRUN CLEARFOG SUPPORT 19587M: Russell King <linux@armlinux.org.uk> 19588S: Maintained 19589F: arch/arm/boot/dts/armada-388-clearfog* 19590F: arch/arm/boot/dts/armada-38x-solidrun-* 19591 19592SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT 19593M: Russell King <linux@armlinux.org.uk> 19594S: Maintained 19595F: arch/arm/boot/dts/imx6*-cubox-i* 19596F: arch/arm/boot/dts/imx6*-hummingboard* 19597F: arch/arm/boot/dts/imx6*-sr-* 19598 19599SONIC NETWORK DRIVER 19600M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 19601L: netdev@vger.kernel.org 19602S: Maintained 19603F: drivers/net/ethernet/natsemi/sonic.* 19604 19605SONICS SILICON BACKPLANE DRIVER (SSB) 19606M: Michael Buesch <m@bues.ch> 19607L: linux-wireless@vger.kernel.org 19608S: Maintained 19609F: drivers/ssb/ 19610F: include/linux/ssb/ 19611 19612SONY IMX208 SENSOR DRIVER 19613M: Sakari Ailus <sakari.ailus@linux.intel.com> 19614L: linux-media@vger.kernel.org 19615S: Maintained 19616T: git git://linuxtv.org/media_tree.git 19617F: drivers/media/i2c/imx208.c 19618 19619SONY IMX214 SENSOR DRIVER 19620M: Ricardo Ribalda <ribalda@kernel.org> 19621L: linux-media@vger.kernel.org 19622S: Maintained 19623T: git git://linuxtv.org/media_tree.git 19624F: Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml 19625F: drivers/media/i2c/imx214.c 19626 19627SONY IMX219 SENSOR DRIVER 19628M: Dave Stevenson <dave.stevenson@raspberrypi.com> 19629L: linux-media@vger.kernel.org 19630S: Maintained 19631T: git git://linuxtv.org/media_tree.git 19632F: Documentation/devicetree/bindings/media/i2c/imx219.yaml 19633F: drivers/media/i2c/imx219.c 19634 19635SONY IMX258 SENSOR DRIVER 19636M: Sakari Ailus <sakari.ailus@linux.intel.com> 19637L: linux-media@vger.kernel.org 19638S: Maintained 19639T: git git://linuxtv.org/media_tree.git 19640F: Documentation/devicetree/bindings/media/i2c/imx258.yaml 19641F: drivers/media/i2c/imx258.c 19642 19643SONY IMX274 SENSOR DRIVER 19644M: Leon Luo <leonl@leopardimaging.com> 19645L: linux-media@vger.kernel.org 19646S: Maintained 19647T: git git://linuxtv.org/media_tree.git 19648F: Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml 19649F: drivers/media/i2c/imx274.c 19650 19651SONY IMX290 SENSOR DRIVER 19652M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19653L: linux-media@vger.kernel.org 19654S: Maintained 19655T: git git://linuxtv.org/media_tree.git 19656F: Documentation/devicetree/bindings/media/i2c/sony,imx290.yaml 19657F: drivers/media/i2c/imx290.c 19658 19659SONY IMX296 SENSOR DRIVER 19660M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 19661M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19662L: linux-media@vger.kernel.org 19663S: Maintained 19664T: git git://linuxtv.org/media_tree.git 19665F: Documentation/devicetree/bindings/media/i2c/sony,imx296.yaml 19666F: drivers/media/i2c/imx296.c 19667 19668SONY IMX319 SENSOR DRIVER 19669M: Bingbu Cao <bingbu.cao@intel.com> 19670L: linux-media@vger.kernel.org 19671S: Maintained 19672T: git git://linuxtv.org/media_tree.git 19673F: drivers/media/i2c/imx319.c 19674 19675SONY IMX334 SENSOR DRIVER 19676M: Paul J. Murphy <paul.j.murphy@intel.com> 19677M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19678L: linux-media@vger.kernel.org 19679S: Maintained 19680T: git git://linuxtv.org/media_tree.git 19681F: Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml 19682F: drivers/media/i2c/imx334.c 19683 19684SONY IMX335 SENSOR DRIVER 19685M: Paul J. Murphy <paul.j.murphy@intel.com> 19686M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19687L: linux-media@vger.kernel.org 19688S: Maintained 19689T: git git://linuxtv.org/media_tree.git 19690F: Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml 19691F: drivers/media/i2c/imx335.c 19692 19693SONY IMX355 SENSOR DRIVER 19694M: Tianshu Qiu <tian.shu.qiu@intel.com> 19695L: linux-media@vger.kernel.org 19696S: Maintained 19697T: git git://linuxtv.org/media_tree.git 19698F: drivers/media/i2c/imx355.c 19699 19700SONY IMX412 SENSOR DRIVER 19701M: Paul J. Murphy <paul.j.murphy@intel.com> 19702M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19703L: linux-media@vger.kernel.org 19704S: Maintained 19705T: git git://linuxtv.org/media_tree.git 19706F: Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml 19707F: drivers/media/i2c/imx412.c 19708 19709SONY IMX415 SENSOR DRIVER 19710M: Michael Riesch <michael.riesch@wolfvision.net> 19711L: linux-media@vger.kernel.org 19712S: Maintained 19713T: git git://linuxtv.org/media_tree.git 19714F: Documentation/devicetree/bindings/media/i2c/sony,imx415.yaml 19715F: drivers/media/i2c/imx415.c 19716 19717SONY MEMORYSTICK SUBSYSTEM 19718M: Maxim Levitsky <maximlevitsky@gmail.com> 19719M: Alex Dubov <oakad@yahoo.com> 19720M: Ulf Hansson <ulf.hansson@linaro.org> 19721L: linux-mmc@vger.kernel.org 19722S: Maintained 19723T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 19724F: drivers/memstick/ 19725F: include/linux/memstick.h 19726 19727SONY VAIO CONTROL DEVICE DRIVER 19728M: Mattia Dongili <malattia@linux.it> 19729L: platform-driver-x86@vger.kernel.org 19730S: Maintained 19731W: http://www.linux.it/~malattia/wiki/index.php/Sony_drivers 19732F: Documentation/admin-guide/laptops/sony-laptop.rst 19733F: drivers/char/sonypi.c 19734F: drivers/platform/x86/sony-laptop.c 19735F: include/linux/sony-laptop.h 19736 19737SOUND 19738M: Jaroslav Kysela <perex@perex.cz> 19739M: Takashi Iwai <tiwai@suse.com> 19740L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19741S: Maintained 19742W: http://www.alsa-project.org/ 19743Q: http://patchwork.kernel.org/project/alsa-devel/list/ 19744T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19745F: Documentation/sound/ 19746F: include/sound/ 19747F: include/uapi/sound/ 19748F: sound/ 19749F: tools/testing/selftests/alsa 19750 19751SOUND - ALSA SELFTESTS 19752M: Mark Brown <broonie@kernel.org> 19753L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19754L: linux-kselftest@vger.kernel.org 19755S: Supported 19756F: tools/testing/selftests/alsa 19757 19758SOUND - COMPRESSED AUDIO 19759M: Vinod Koul <vkoul@kernel.org> 19760L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19761S: Supported 19762T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19763F: Documentation/sound/designs/compress-offload.rst 19764F: include/sound/compress_driver.h 19765F: include/uapi/sound/compress_* 19766F: sound/core/compress_offload.c 19767F: sound/soc/soc-compress.c 19768 19769SOUND - DMAENGINE HELPERS 19770M: Lars-Peter Clausen <lars@metafoo.de> 19771S: Supported 19772F: include/sound/dmaengine_pcm.h 19773F: sound/core/pcm_dmaengine.c 19774F: sound/soc/soc-generic-dmaengine-pcm.c 19775 19776SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC) 19777M: Liam Girdwood <lgirdwood@gmail.com> 19778M: Mark Brown <broonie@kernel.org> 19779L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19780S: Supported 19781W: http://alsa-project.org/main/index.php/ASoC 19782T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 19783F: Documentation/devicetree/bindings/sound/ 19784F: Documentation/sound/soc/ 19785F: include/dt-bindings/sound/ 19786F: include/sound/soc* 19787F: sound/soc/ 19788 19789SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS 19790M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19791M: Liam Girdwood <lgirdwood@gmail.com> 19792M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 19793M: Bard Liao <yung-chuan.liao@linux.intel.com> 19794M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 19795M: Daniel Baluta <daniel.baluta@nxp.com> 19796R: Kai Vehmanen <kai.vehmanen@linux.intel.com> 19797L: sound-open-firmware@alsa-project.org (moderated for non-subscribers) 19798S: Supported 19799W: https://github.com/thesofproject/linux/ 19800F: sound/soc/sof/ 19801 19802SOUNDWIRE SUBSYSTEM 19803M: Vinod Koul <vkoul@kernel.org> 19804M: Bard Liao <yung-chuan.liao@linux.intel.com> 19805R: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19806R: Sanyog Kale <sanyog.r.kale@intel.com> 19807L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19808S: Supported 19809T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git 19810F: Documentation/driver-api/soundwire/ 19811F: drivers/soundwire/ 19812F: include/linux/soundwire/ 19813 19814SP2 MEDIA DRIVER 19815M: Olli Salonen <olli.salonen@iki.fi> 19816L: linux-media@vger.kernel.org 19817S: Maintained 19818W: https://linuxtv.org 19819Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19820F: drivers/media/dvb-frontends/sp2* 19821 19822SPANISH DOCUMENTATION 19823M: Carlos Bilbao <carlos.bilbao@amd.com> 19824S: Maintained 19825F: Documentation/translations/sp_SP/ 19826 19827SPARC + UltraSPARC (sparc/sparc64) 19828M: "David S. Miller" <davem@davemloft.net> 19829L: sparclinux@vger.kernel.org 19830S: Maintained 19831Q: http://patchwork.ozlabs.org/project/sparclinux/list/ 19832T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 19833T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 19834F: arch/sparc/ 19835F: drivers/sbus/ 19836 19837SPARC SERIAL DRIVERS 19838M: "David S. Miller" <davem@davemloft.net> 19839L: sparclinux@vger.kernel.org 19840S: Maintained 19841T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 19842T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 19843F: drivers/tty/serial/suncore.c 19844F: drivers/tty/serial/sunhv.c 19845F: drivers/tty/serial/sunsab.c 19846F: drivers/tty/serial/sunsab.h 19847F: drivers/tty/serial/sunsu.c 19848F: drivers/tty/serial/sunzilog.c 19849F: drivers/tty/serial/sunzilog.h 19850F: drivers/tty/vcc.c 19851F: include/linux/sunserialcore.h 19852 19853SPARSE CHECKER 19854M: "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com> 19855L: linux-sparse@vger.kernel.org 19856S: Maintained 19857W: https://sparse.docs.kernel.org/ 19858Q: https://patchwork.kernel.org/project/linux-sparse/list/ 19859B: https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools 19860T: git git://git.kernel.org/pub/scm/devel/sparse/sparse.git 19861F: include/linux/compiler.h 19862 19863SPEAKUP CONSOLE SPEECH DRIVER 19864M: William Hubbs <w.d.hubbs@gmail.com> 19865M: Chris Brannon <chris@the-brannons.com> 19866M: Kirk Reiser <kirk@reisers.ca> 19867M: Samuel Thibault <samuel.thibault@ens-lyon.org> 19868L: speakup@linux-speakup.org 19869S: Odd Fixes 19870W: http://www.linux-speakup.org/ 19871W: https://github.com/linux-speakup/speakup 19872B: https://github.com/linux-speakup/speakup/issues 19873F: drivers/accessibility/speakup/ 19874 19875SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT 19876M: Viresh Kumar <vireshk@kernel.org> 19877M: Shiraz Hashim <shiraz.linux.kernel@gmail.com> 19878M: soc@kernel.org 19879L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19880S: Maintained 19881W: http://www.st.com/spear 19882F: arch/arm/boot/dts/spear* 19883F: arch/arm/mach-spear/ 19884F: drivers/clk/spear/ 19885F: drivers/pinctrl/spear/ 19886 19887SPI NOR SUBSYSTEM 19888M: Tudor Ambarus <tudor.ambarus@linaro.org> 19889M: Pratyush Yadav <pratyush@kernel.org> 19890R: Michael Walle <michael@walle.cc> 19891L: linux-mtd@lists.infradead.org 19892S: Maintained 19893W: http://www.linux-mtd.infradead.org/ 19894Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 19895C: irc://irc.oftc.net/mtd 19896T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next 19897F: Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml 19898F: drivers/mtd/spi-nor/ 19899F: include/linux/mtd/spi-nor.h 19900 19901SPI SUBSYSTEM 19902M: Mark Brown <broonie@kernel.org> 19903L: linux-spi@vger.kernel.org 19904S: Maintained 19905Q: http://patchwork.kernel.org/project/spi-devel-general/list/ 19906T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 19907F: Documentation/devicetree/bindings/spi/ 19908F: Documentation/spi/ 19909F: drivers/spi/ 19910F: include/linux/spi/ 19911F: include/uapi/linux/spi/ 19912F: tools/spi/ 19913 19914SPIDERNET NETWORK DRIVER for CELL 19915M: Ishizaki Kou <kou.ishizaki@toshiba.co.jp> 19916M: Geoff Levand <geoff@infradead.org> 19917L: netdev@vger.kernel.org 19918L: linuxppc-dev@lists.ozlabs.org 19919S: Maintained 19920F: Documentation/networking/device_drivers/ethernet/toshiba/spider_net.rst 19921F: drivers/net/ethernet/toshiba/spider_net* 19922 19923SPMI SUBSYSTEM 19924M: Stephen Boyd <sboyd@kernel.org> 19925L: linux-kernel@vger.kernel.org 19926S: Maintained 19927T: git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git 19928F: Documentation/devicetree/bindings/spmi/ 19929F: drivers/spmi/ 19930F: include/dt-bindings/spmi/spmi.h 19931F: include/linux/spmi.h 19932F: include/trace/events/spmi.h 19933 19934SPU FILE SYSTEM 19935M: Jeremy Kerr <jk@ozlabs.org> 19936L: linuxppc-dev@lists.ozlabs.org 19937S: Supported 19938W: http://www.ibm.com/developerworks/power/cell/ 19939F: Documentation/filesystems/spufs/spufs.rst 19940F: arch/powerpc/platforms/cell/spufs/ 19941 19942SQUASHFS FILE SYSTEM 19943M: Phillip Lougher <phillip@squashfs.org.uk> 19944L: squashfs-devel@lists.sourceforge.net (subscribers-only) 19945S: Maintained 19946W: http://squashfs.org.uk 19947T: git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git 19948F: Documentation/filesystems/squashfs.rst 19949F: fs/squashfs/ 19950 19951SRM (Alpha) environment access 19952M: Jan-Benedict Glaw <jbglaw@lug-owl.de> 19953S: Maintained 19954F: arch/alpha/kernel/srm_env.c 19955 19956ST LSM6DSx IMU IIO DRIVER 19957M: Lorenzo Bianconi <lorenzo@kernel.org> 19958L: linux-iio@vger.kernel.org 19959S: Maintained 19960W: http://www.st.com/ 19961F: Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml 19962F: drivers/iio/imu/st_lsm6dsx/ 19963 19964ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER 19965M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 19966M: Sylvain Petinot <sylvain.petinot@foss.st.com> 19967L: linux-media@vger.kernel.org 19968S: Maintained 19969T: git git://linuxtv.org/media_tree.git 19970F: Documentation/devicetree/bindings/media/i2c/st,st-mipid02.yaml 19971F: drivers/media/i2c/st-mipid02.c 19972 19973ST STM32 I2C/SMBUS DRIVER 19974M: Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com> 19975M: Alain Volmat <alain.volmat@foss.st.com> 19976L: linux-i2c@vger.kernel.org 19977S: Maintained 19978F: drivers/i2c/busses/i2c-stm32* 19979 19980ST STM32 SPI DRIVER 19981M: Alain Volmat <alain.volmat@foss.st.com> 19982L: linux-spi@vger.kernel.org 19983S: Maintained 19984F: drivers/spi/spi-stm32.c 19985 19986ST STPDDC60 DRIVER 19987M: Daniel Nilsson <daniel.nilsson@flex.com> 19988L: linux-hwmon@vger.kernel.org 19989S: Maintained 19990F: Documentation/hwmon/stpddc60.rst 19991F: drivers/hwmon/pmbus/stpddc60.c 19992 19993ST VGXY61 DRIVER 19994M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 19995M: Sylvain Petinot <sylvain.petinot@foss.st.com> 19996L: linux-media@vger.kernel.org 19997S: Maintained 19998T: git git://linuxtv.org/media_tree.git 19999F: Documentation/devicetree/bindings/media/i2c/st,st-vgxy61.yaml 20000F: Documentation/userspace-api/media/drivers/st-vgxy61.rst 20001F: drivers/media/i2c/st-vgxy61.c 20002 20003ST VL53L0X ToF RANGER(I2C) IIO DRIVER 20004M: Song Qiang <songqiang1304521@gmail.com> 20005L: linux-iio@vger.kernel.org 20006S: Maintained 20007F: Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml 20008F: drivers/iio/proximity/vl53l0x-i2c.c 20009 20010STABLE BRANCH 20011M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20012M: Sasha Levin <sashal@kernel.org> 20013L: stable@vger.kernel.org 20014S: Supported 20015F: Documentation/process/stable-kernel-rules.rst 20016 20017STAGING - ATOMISP DRIVER 20018M: Hans de Goede <hdegoede@redhat.com> 20019M: Mauro Carvalho Chehab <mchehab@kernel.org> 20020R: Sakari Ailus <sakari.ailus@linux.intel.com> 20021L: linux-media@vger.kernel.org 20022S: Maintained 20023F: drivers/staging/media/atomisp/ 20024 20025STAGING - FIELDBUS SUBSYSTEM 20026M: Sven Van Asbroeck <TheSven73@gmail.com> 20027S: Maintained 20028F: drivers/staging/fieldbus/* 20029F: drivers/staging/fieldbus/Documentation/ 20030 20031STAGING - HMS ANYBUS-S BUS 20032M: Sven Van Asbroeck <TheSven73@gmail.com> 20033S: Maintained 20034F: drivers/staging/fieldbus/anybuss/ 20035 20036STAGING - INDUSTRIAL IO 20037M: Jonathan Cameron <jic23@kernel.org> 20038L: linux-iio@vger.kernel.org 20039S: Odd Fixes 20040F: Documentation/devicetree/bindings/staging/iio/ 20041F: drivers/staging/iio/ 20042 20043STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec) 20044M: Marc Dietrich <marvin24@gmx.de> 20045L: ac100@lists.launchpad.net (moderated for non-subscribers) 20046L: linux-tegra@vger.kernel.org 20047S: Maintained 20048F: drivers/staging/nvec/ 20049 20050STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON) 20051M: Jens Frederich <jfrederich@gmail.com> 20052M: Jon Nettleton <jon.nettleton@gmail.com> 20053S: Maintained 20054W: http://wiki.laptop.org/go/DCON 20055F: drivers/staging/olpc_dcon/ 20056 20057STAGING - REALTEK RTL8712U DRIVERS 20058M: Larry Finger <Larry.Finger@lwfinger.net> 20059M: Florian Schilhabel <florian.c.schilhabel@googlemail.com>. 20060S: Odd Fixes 20061F: drivers/staging/rtl8712/ 20062 20063STAGING - SEPS525 LCD CONTROLLER DRIVERS 20064M: Michael Hennerich <michael.hennerich@analog.com> 20065L: linux-fbdev@vger.kernel.org 20066S: Supported 20067F: Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml 20068F: drivers/staging/fbtft/fb_seps525.c 20069 20070STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER 20071M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 20072M: Teddy Wang <teddy.wang@siliconmotion.com> 20073M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 20074L: linux-fbdev@vger.kernel.org 20075S: Maintained 20076F: drivers/staging/sm750fb/ 20077 20078STAGING - VIA VT665X DRIVERS 20079M: Forest Bond <forest@alittletooquiet.net> 20080S: Odd Fixes 20081F: drivers/staging/vt665?/ 20082 20083STAGING SUBSYSTEM 20084M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20085L: linux-staging@lists.linux.dev 20086S: Supported 20087T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 20088F: drivers/staging/ 20089 20090STARFIRE/DURALAN NETWORK DRIVER 20091M: Ion Badulescu <ionut@badula.org> 20092S: Odd Fixes 20093F: drivers/net/ethernet/adaptec/starfire* 20094 20095STARFIVE DEVICETREES 20096M: Emil Renner Berthing <kernel@esmil.dk> 20097S: Maintained 20098F: arch/riscv/boot/dts/starfive/ 20099 20100STARFIVE DWMAC GLUE LAYER 20101M: Emil Renner Berthing <kernel@esmil.dk> 20102M: Samin Guo <samin.guo@starfivetech.com> 20103S: Maintained 20104F: Documentation/devicetree/bindings/net/starfive,jh7110-dwmac.yaml 20105F: drivers/net/ethernet/stmicro/stmmac/dwmac-starfive.c 20106 20107STARFIVE JH7110 MMC/SD/SDIO DRIVER 20108M: William Qiu <william.qiu@starfivetech.com> 20109S: Supported 20110F: Documentation/devicetree/bindings/mmc/starfive* 20111F: drivers/mmc/host/dw_mmc-starfive.c 20112 20113STARFIVE JH71X0 CLOCK DRIVERS 20114M: Emil Renner Berthing <kernel@esmil.dk> 20115M: Hal Feng <hal.feng@starfivetech.com> 20116S: Maintained 20117F: Documentation/devicetree/bindings/clock/starfive,jh71*.yaml 20118F: drivers/clk/starfive/clk-starfive-jh71* 20119F: include/dt-bindings/clock/starfive?jh71*.h 20120 20121STARFIVE JH71X0 PINCTRL DRIVERS 20122M: Emil Renner Berthing <kernel@esmil.dk> 20123M: Jianlong Huang <jianlong.huang@starfivetech.com> 20124L: linux-gpio@vger.kernel.org 20125S: Maintained 20126F: Documentation/devicetree/bindings/pinctrl/starfive,jh71*.yaml 20127F: drivers/pinctrl/starfive/pinctrl-starfive-jh71* 20128F: include/dt-bindings/pinctrl/pinctrl-starfive-jh7100.h 20129F: include/dt-bindings/pinctrl/starfive,jh7110-pinctrl.h 20130 20131STARFIVE JH71X0 RESET CONTROLLER DRIVERS 20132M: Emil Renner Berthing <kernel@esmil.dk> 20133M: Hal Feng <hal.feng@starfivetech.com> 20134S: Maintained 20135F: Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml 20136F: drivers/reset/starfive/reset-starfive-jh71* 20137F: include/dt-bindings/reset/starfive?jh71*.h 20138 20139STARFIVE JH71XX PMU CONTROLLER DRIVER 20140M: Walker Chen <walker.chen@starfivetech.com> 20141S: Supported 20142F: Documentation/devicetree/bindings/power/starfive* 20143F: drivers/soc/starfive/jh71xx_pmu.c 20144F: include/dt-bindings/power/starfive,jh7110-pmu.h 20145 20146STARFIVE SOC DRIVERS 20147M: Conor Dooley <conor@kernel.org> 20148S: Maintained 20149T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 20150F: drivers/soc/starfive/ 20151 20152STARFIVE TRNG DRIVER 20153M: Jia Jie Ho <jiajie.ho@starfivetech.com> 20154S: Supported 20155F: Documentation/devicetree/bindings/rng/starfive* 20156F: drivers/char/hw_random/jh7110-trng.c 20157 20158STARFIVE WATCHDOG DRIVER 20159M: Xingyu Wu <xingyu.wu@starfivetech.com> 20160M: Samin Guo <samin.guo@starfivetech.com> 20161S: Supported 20162F: Documentation/devicetree/bindings/watchdog/starfive* 20163F: drivers/watchdog/starfive-wdt.c 20164 20165STATIC BRANCH/CALL 20166M: Peter Zijlstra <peterz@infradead.org> 20167M: Josh Poimboeuf <jpoimboe@kernel.org> 20168M: Jason Baron <jbaron@akamai.com> 20169R: Steven Rostedt <rostedt@goodmis.org> 20170R: Ard Biesheuvel <ardb@kernel.org> 20171S: Supported 20172F: arch/*/include/asm/jump_label*.h 20173F: arch/*/include/asm/static_call*.h 20174F: arch/*/kernel/jump_label.c 20175F: arch/*/kernel/static_call.c 20176F: include/linux/jump_label*.h 20177F: include/linux/static_call*.h 20178F: kernel/jump_label.c 20179F: kernel/static_call.c 20180 20181STI AUDIO (ASoC) DRIVERS 20182M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 20183L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20184S: Maintained 20185F: Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt 20186F: sound/soc/sti/ 20187 20188STI CEC DRIVER 20189M: Alain Volmat <alain.volmat@foss.st.com> 20190S: Maintained 20191F: Documentation/devicetree/bindings/media/cec/st,stih-cec.yaml 20192F: drivers/media/cec/platform/sti/ 20193 20194STK1160 USB VIDEO CAPTURE DRIVER 20195M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 20196L: linux-media@vger.kernel.org 20197S: Maintained 20198T: git git://linuxtv.org/media_tree.git 20199F: drivers/media/usb/stk1160/ 20200 20201STM32 AUDIO (ASoC) DRIVERS 20202M: Olivier Moysan <olivier.moysan@foss.st.com> 20203M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 20204L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20205S: Maintained 20206F: Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml 20207F: Documentation/devicetree/bindings/sound/st,stm32-*.yaml 20208F: sound/soc/stm/ 20209 20210STM32 TIMER/LPTIMER DRIVERS 20211M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 20212S: Maintained 20213F: Documentation/ABI/testing/*timer-stm32 20214F: Documentation/devicetree/bindings/*/*stm32-*timer* 20215F: drivers/*/stm32-*timer* 20216F: drivers/pwm/pwm-stm32* 20217F: include/linux/*/stm32-*tim* 20218 20219STMMAC ETHERNET DRIVER 20220M: Giuseppe Cavallaro <peppe.cavallaro@st.com> 20221M: Alexandre Torgue <alexandre.torgue@foss.st.com> 20222M: Jose Abreu <joabreu@synopsys.com> 20223L: netdev@vger.kernel.org 20224S: Supported 20225W: http://www.stlinux.com 20226F: Documentation/networking/device_drivers/ethernet/stmicro/ 20227F: drivers/net/ethernet/stmicro/stmmac/ 20228 20229SUN HAPPY MEAL ETHERNET DRIVER 20230M: Sean Anderson <seanga2@gmail.com> 20231S: Maintained 20232F: drivers/net/ethernet/sun/sunhme.* 20233 20234SUN3/3X 20235M: Sam Creasey <sammy@sammy.net> 20236S: Maintained 20237W: http://sammy.net/sun3/ 20238F: arch/m68k/include/asm/sun3* 20239F: arch/m68k/kernel/*sun3* 20240F: arch/m68k/sun3*/ 20241F: drivers/net/ethernet/i825xx/sun3* 20242 20243SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER 20244M: Hans de Goede <hdegoede@redhat.com> 20245L: linux-input@vger.kernel.org 20246S: Maintained 20247F: Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml 20248F: drivers/input/keyboard/sun4i-lradc-keys.c 20249 20250SUNDANCE NETWORK DRIVER 20251M: Denis Kirjanov <kda@linux-powerpc.org> 20252L: netdev@vger.kernel.org 20253S: Maintained 20254F: drivers/net/ethernet/dlink/sundance.c 20255 20256SUNPLUS ETHERNET DRIVER 20257M: Wells Lu <wellslutw@gmail.com> 20258L: netdev@vger.kernel.org 20259S: Maintained 20260W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 20261F: Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml 20262F: drivers/net/ethernet/sunplus/ 20263 20264SUNPLUS MMC DRIVER 20265M: Tony Huang <tonyhuang.sunplus@gmail.com> 20266M: Li-hao Kuo <lhjeff911@gmail.com> 20267S: Maintained 20268F: Documentation/devicetree/bindings/mmc/sunplus,mmc.yaml 20269F: drivers/mmc/host/sunplus-mmc.c 20270 20271SUNPLUS OCOTP DRIVER 20272M: Vincent Shih <vincent.sunplus@gmail.com> 20273S: Maintained 20274F: Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml 20275F: drivers/nvmem/sunplus-ocotp.c 20276 20277SUNPLUS PWM DRIVER 20278M: Hammer Hsieh <hammerh0314@gmail.com> 20279S: Maintained 20280F: Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml 20281F: drivers/pwm/pwm-sunplus.c 20282 20283SUNPLUS RTC DRIVER 20284M: Vincent Shih <vincent.sunplus@gmail.com> 20285L: linux-rtc@vger.kernel.org 20286S: Maintained 20287F: Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml 20288F: drivers/rtc/rtc-sunplus.c 20289 20290SUNPLUS SPI CONTROLLER INTERFACE DRIVER 20291M: Li-hao Kuo <lhjeff911@gmail.com> 20292L: linux-spi@vger.kernel.org 20293S: Maintained 20294F: Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml 20295F: drivers/spi/spi-sunplus-sp7021.c 20296 20297SUNPLUS UART DRIVER 20298M: Hammer Hsieh <hammerh0314@gmail.com> 20299S: Maintained 20300F: Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml 20301F: drivers/tty/serial/sunplus-uart.c 20302 20303SUNPLUS USB2 PHY DRIVER 20304M: Vincent Shih <vincent.sunplus@gmail.com> 20305L: linux-usb@vger.kernel.org 20306S: Maintained 20307F: Documentation/devicetree/bindings/phy/sunplus,sp7021-usb2-phy.yaml 20308F: drivers/phy/sunplus/Kconfig 20309F: drivers/phy/sunplus/Makefile 20310F: drivers/phy/sunplus/phy-sunplus-usb2.c 20311 20312SUNPLUS WATCHDOG DRIVER 20313M: Xiantao Hu <xt.hu@cqplus1.com> 20314L: linux-watchdog@vger.kernel.org 20315S: Maintained 20316F: Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml 20317F: drivers/watchdog/sunplus_wdt.c 20318 20319SUPERH 20320M: Yoshinori Sato <ysato@users.sourceforge.jp> 20321M: Rich Felker <dalias@libc.org> 20322M: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> 20323L: linux-sh@vger.kernel.org 20324S: Maintained 20325Q: http://patchwork.kernel.org/project/linux-sh/list/ 20326F: Documentation/arch/sh/ 20327F: arch/sh/ 20328F: drivers/sh/ 20329 20330SUSPEND TO RAM 20331M: "Rafael J. Wysocki" <rafael@kernel.org> 20332M: Len Brown <len.brown@intel.com> 20333M: Pavel Machek <pavel@ucw.cz> 20334L: linux-pm@vger.kernel.org 20335S: Supported 20336B: https://bugzilla.kernel.org 20337F: Documentation/power/ 20338F: arch/x86/kernel/acpi/sleep* 20339F: arch/x86/kernel/acpi/wakeup* 20340F: drivers/base/power/ 20341F: include/linux/freezer.h 20342F: include/linux/pm.h 20343F: include/linux/suspend.h 20344F: kernel/power/ 20345 20346SVGA HANDLING 20347M: Martin Mares <mj@ucw.cz> 20348L: linux-video@atrey.karlin.mff.cuni.cz 20349S: Maintained 20350F: Documentation/admin-guide/svga.rst 20351F: arch/x86/boot/video* 20352 20353SWITCHDEV 20354M: Jiri Pirko <jiri@resnulli.us> 20355M: Ivan Vecera <ivecera@redhat.com> 20356L: netdev@vger.kernel.org 20357S: Supported 20358F: include/net/switchdev.h 20359F: net/switchdev/ 20360 20361SY8106A REGULATOR DRIVER 20362M: Icenowy Zheng <icenowy@aosc.io> 20363S: Maintained 20364F: Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml 20365F: drivers/regulator/sy8106a-regulator.c 20366 20367SYNC FILE FRAMEWORK 20368M: Sumit Semwal <sumit.semwal@linaro.org> 20369R: Gustavo Padovan <gustavo@padovan.org> 20370L: linux-media@vger.kernel.org 20371L: dri-devel@lists.freedesktop.org 20372S: Maintained 20373T: git git://anongit.freedesktop.org/drm/drm-misc 20374F: Documentation/driver-api/sync_file.rst 20375F: drivers/dma-buf/dma-fence* 20376F: drivers/dma-buf/sw_sync.c 20377F: drivers/dma-buf/sync_* 20378F: include/linux/sync_file.h 20379F: include/uapi/linux/sync_file.h 20380 20381SYNOPSYS ARC ARCHITECTURE 20382M: Vineet Gupta <vgupta@kernel.org> 20383L: linux-snps-arc@lists.infradead.org 20384S: Supported 20385T: git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git 20386F: Documentation/arch/arc 20387F: Documentation/devicetree/bindings/arc/* 20388F: Documentation/devicetree/bindings/interrupt-controller/snps,arc* 20389F: arch/arc/ 20390F: drivers/clocksource/arc_timer.c 20391F: drivers/tty/serial/arc_uart.c 20392 20393SYNOPSYS ARC HSDK SDP pll clock driver 20394M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20395S: Supported 20396F: Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt 20397F: drivers/clk/clk-hsdk-pll.c 20398 20399SYNOPSYS ARC SDP clock driver 20400M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20401S: Supported 20402F: Documentation/devicetree/bindings/clock/snps,pll-clock.txt 20403F: drivers/clk/axs10x/* 20404 20405SYNOPSYS ARC SDP platform support 20406M: Alexey Brodkin <abrodkin@synopsys.com> 20407S: Supported 20408F: Documentation/devicetree/bindings/arc/axs10* 20409F: arch/arc/boot/dts/ax* 20410F: arch/arc/plat-axs10x 20411 20412SYNOPSYS AXS10x RESET CONTROLLER DRIVER 20413M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20414S: Supported 20415F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml 20416F: drivers/reset/reset-axs10x.c 20417 20418SYNOPSYS CREG GPIO DRIVER 20419M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20420S: Maintained 20421F: Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt 20422F: drivers/gpio/gpio-creg-snps.c 20423 20424SYNOPSYS DESIGNWARE 8250 UART DRIVER 20425M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 20426R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20427S: Supported 20428F: drivers/tty/serial/8250/8250_dw.c 20429F: drivers/tty/serial/8250/8250_dwlib.* 20430F: drivers/tty/serial/8250/8250_lpss.c 20431 20432SYNOPSYS DESIGNWARE APB GPIO DRIVER 20433M: Hoan Tran <hoan@os.amperecomputing.com> 20434M: Serge Semin <fancer.lancer@gmail.com> 20435L: linux-gpio@vger.kernel.org 20436S: Maintained 20437F: Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml 20438F: drivers/gpio/gpio-dwapb.c 20439 20440SYNOPSYS DESIGNWARE APB SSI DRIVER 20441M: Serge Semin <fancer.lancer@gmail.com> 20442L: linux-spi@vger.kernel.org 20443S: Supported 20444F: Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml 20445F: drivers/spi/spi-dw* 20446 20447SYNOPSYS DESIGNWARE AXI DMAC DRIVER 20448M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20449S: Maintained 20450F: Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml 20451F: drivers/dma/dw-axi-dmac/ 20452 20453SYNOPSYS DESIGNWARE DMAC DRIVER 20454M: Viresh Kumar <vireshk@kernel.org> 20455R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20456S: Maintained 20457F: Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml 20458F: Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml 20459F: drivers/dma/dw/ 20460F: include/dt-bindings/dma/dw-dmac.h 20461F: include/linux/dma/dw.h 20462F: include/linux/platform_data/dma-dw.h 20463 20464SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER 20465M: Jose Abreu <Jose.Abreu@synopsys.com> 20466L: netdev@vger.kernel.org 20467S: Supported 20468F: drivers/net/ethernet/synopsys/ 20469 20470SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER 20471M: Jose Abreu <Jose.Abreu@synopsys.com> 20472L: netdev@vger.kernel.org 20473S: Supported 20474F: drivers/net/pcs/pcs-xpcs.c 20475F: drivers/net/pcs/pcs-xpcs.h 20476F: include/linux/pcs/pcs-xpcs.h 20477 20478SYNOPSYS DESIGNWARE I2C DRIVER 20479M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 20480R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20481R: Mika Westerberg <mika.westerberg@linux.intel.com> 20482R: Jan Dabros <jsd@semihalf.com> 20483L: linux-i2c@vger.kernel.org 20484S: Supported 20485F: drivers/i2c/busses/i2c-designware-* 20486 20487SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER 20488M: Jaehoon Chung <jh80.chung@samsung.com> 20489L: linux-mmc@vger.kernel.org 20490S: Maintained 20491F: drivers/mmc/host/dw_mmc* 20492 20493SYNOPSYS HSDK RESET CONTROLLER DRIVER 20494M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20495S: Supported 20496F: Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt 20497F: drivers/reset/reset-hsdk.c 20498F: include/dt-bindings/reset/snps,hsdk-reset.h 20499 20500SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER 20501M: Prabu Thangamuthu <prabu.t@synopsys.com> 20502M: Manjunath M B <manjumb@synopsys.com> 20503L: linux-mmc@vger.kernel.org 20504S: Maintained 20505F: drivers/mmc/host/sdhci-pci-dwc-mshc.c 20506 20507SYSTEM CONFIGURATION (SYSCON) 20508M: Lee Jones <lee@kernel.org> 20509M: Arnd Bergmann <arnd@arndb.de> 20510S: Supported 20511T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 20512F: drivers/mfd/syscon.c 20513 20514SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers 20515M: Sudeep Holla <sudeep.holla@arm.com> 20516R: Cristian Marussi <cristian.marussi@arm.com> 20517L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20518S: Maintained 20519F: Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml 20520F: drivers/clk/clk-sc[mp]i.c 20521F: drivers/cpufreq/sc[mp]i-cpufreq.c 20522F: drivers/firmware/arm_scmi/ 20523F: drivers/firmware/arm_scpi.c 20524F: drivers/powercap/arm_scmi_powercap.c 20525F: drivers/regulator/scmi-regulator.c 20526F: drivers/reset/reset-scmi.c 20527F: include/linux/sc[mp]i_protocol.h 20528F: include/trace/events/scmi.h 20529F: include/uapi/linux/virtio_scmi.h 20530 20531SYSTEM RESET/SHUTDOWN DRIVERS 20532M: Sebastian Reichel <sre@kernel.org> 20533L: linux-pm@vger.kernel.org 20534S: Maintained 20535T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 20536F: Documentation/devicetree/bindings/power/reset/ 20537F: drivers/power/reset/ 20538 20539SYSTEM TRACE MODULE CLASS 20540M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 20541S: Maintained 20542T: git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git 20543F: Documentation/trace/stm.rst 20544F: drivers/hwtracing/stm/ 20545F: include/linux/stm.h 20546F: include/uapi/linux/stm.h 20547 20548SYSTEM76 ACPI DRIVER 20549M: Jeremy Soller <jeremy@system76.com> 20550M: System76 Product Development <productdev@system76.com> 20551L: platform-driver-x86@vger.kernel.org 20552S: Maintained 20553F: drivers/platform/x86/system76_acpi.c 20554 20555SYSV FILESYSTEM 20556S: Orphan 20557F: Documentation/filesystems/sysv-fs.rst 20558F: fs/sysv/ 20559F: include/linux/sysv_fs.h 20560 20561TASKSTATS STATISTICS INTERFACE 20562M: Balbir Singh <bsingharora@gmail.com> 20563S: Maintained 20564F: Documentation/accounting/taskstats* 20565F: include/linux/taskstats* 20566F: kernel/taskstats.c 20567 20568TC subsystem 20569M: Jamal Hadi Salim <jhs@mojatatu.com> 20570M: Cong Wang <xiyou.wangcong@gmail.com> 20571M: Jiri Pirko <jiri@resnulli.us> 20572L: netdev@vger.kernel.org 20573S: Maintained 20574F: include/net/pkt_cls.h 20575F: include/net/pkt_sched.h 20576F: include/net/tc_act/ 20577F: include/uapi/linux/pkt_cls.h 20578F: include/uapi/linux/pkt_sched.h 20579F: include/uapi/linux/tc_act/ 20580F: include/uapi/linux/tc_ematch/ 20581F: net/sched/ 20582F: tools/testing/selftests/tc-testing 20583 20584TC90522 MEDIA DRIVER 20585M: Akihiro Tsukada <tskd08@gmail.com> 20586L: linux-media@vger.kernel.org 20587S: Odd Fixes 20588F: drivers/media/dvb-frontends/tc90522* 20589 20590TCP LOW PRIORITY MODULE 20591M: "Wong Hoi Sing, Edison" <hswong3i@gmail.com> 20592M: "Hung Hing Lun, Mike" <hlhung3i@gmail.com> 20593S: Maintained 20594W: http://tcp-lp-mod.sourceforge.net/ 20595F: net/ipv4/tcp_lp.c 20596 20597TDA10071 MEDIA DRIVER 20598M: Antti Palosaari <crope@iki.fi> 20599L: linux-media@vger.kernel.org 20600S: Maintained 20601W: https://linuxtv.org 20602W: http://palosaari.fi/linux/ 20603Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20604T: git git://linuxtv.org/anttip/media_tree.git 20605F: drivers/media/dvb-frontends/tda10071* 20606 20607TDA18212 MEDIA DRIVER 20608M: Antti Palosaari <crope@iki.fi> 20609L: linux-media@vger.kernel.org 20610S: Maintained 20611W: https://linuxtv.org 20612W: http://palosaari.fi/linux/ 20613Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20614T: git git://linuxtv.org/anttip/media_tree.git 20615F: drivers/media/tuners/tda18212* 20616 20617TDA18218 MEDIA DRIVER 20618M: Antti Palosaari <crope@iki.fi> 20619L: linux-media@vger.kernel.org 20620S: Maintained 20621W: https://linuxtv.org 20622W: http://palosaari.fi/linux/ 20623Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20624T: git git://linuxtv.org/anttip/media_tree.git 20625F: drivers/media/tuners/tda18218* 20626 20627TDA18250 MEDIA DRIVER 20628M: Olli Salonen <olli.salonen@iki.fi> 20629L: linux-media@vger.kernel.org 20630S: Maintained 20631W: https://linuxtv.org 20632Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20633T: git git://linuxtv.org/media_tree.git 20634F: drivers/media/tuners/tda18250* 20635 20636TDA18271 MEDIA DRIVER 20637M: Michael Krufky <mkrufky@linuxtv.org> 20638L: linux-media@vger.kernel.org 20639S: Maintained 20640W: https://linuxtv.org 20641W: http://github.com/mkrufky 20642Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20643T: git git://linuxtv.org/mkrufky/tuners.git 20644F: drivers/media/tuners/tda18271* 20645 20646TDA1997x MEDIA DRIVER 20647M: Tim Harvey <tharvey@gateworks.com> 20648L: linux-media@vger.kernel.org 20649S: Maintained 20650W: https://linuxtv.org 20651Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20652F: drivers/media/i2c/tda1997x.* 20653 20654TDA827x MEDIA DRIVER 20655M: Michael Krufky <mkrufky@linuxtv.org> 20656L: linux-media@vger.kernel.org 20657S: Maintained 20658W: https://linuxtv.org 20659W: http://github.com/mkrufky 20660Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20661T: git git://linuxtv.org/mkrufky/tuners.git 20662F: drivers/media/tuners/tda8290.* 20663 20664TDA8290 MEDIA DRIVER 20665M: Michael Krufky <mkrufky@linuxtv.org> 20666L: linux-media@vger.kernel.org 20667S: Maintained 20668W: https://linuxtv.org 20669W: http://github.com/mkrufky 20670Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20671T: git git://linuxtv.org/mkrufky/tuners.git 20672F: drivers/media/tuners/tda8290.* 20673 20674TDA9840 MEDIA DRIVER 20675M: Hans Verkuil <hverkuil@xs4all.nl> 20676L: linux-media@vger.kernel.org 20677S: Maintained 20678W: https://linuxtv.org 20679T: git git://linuxtv.org/media_tree.git 20680F: drivers/media/i2c/tda9840* 20681 20682TEA5761 TUNER DRIVER 20683M: Mauro Carvalho Chehab <mchehab@kernel.org> 20684L: linux-media@vger.kernel.org 20685S: Odd fixes 20686W: https://linuxtv.org 20687T: git git://linuxtv.org/media_tree.git 20688F: drivers/media/tuners/tea5761.* 20689 20690TEA5767 TUNER DRIVER 20691M: Mauro Carvalho Chehab <mchehab@kernel.org> 20692L: linux-media@vger.kernel.org 20693S: Maintained 20694W: https://linuxtv.org 20695T: git git://linuxtv.org/media_tree.git 20696F: drivers/media/tuners/tea5767.* 20697 20698TEA6415C MEDIA DRIVER 20699M: Hans Verkuil <hverkuil@xs4all.nl> 20700L: linux-media@vger.kernel.org 20701S: Maintained 20702W: https://linuxtv.org 20703T: git git://linuxtv.org/media_tree.git 20704F: drivers/media/i2c/tea6415c* 20705 20706TEA6420 MEDIA DRIVER 20707M: Hans Verkuil <hverkuil@xs4all.nl> 20708L: linux-media@vger.kernel.org 20709S: Maintained 20710W: https://linuxtv.org 20711T: git git://linuxtv.org/media_tree.git 20712F: drivers/media/i2c/tea6420* 20713 20714TEAM DRIVER 20715M: Jiri Pirko <jiri@resnulli.us> 20716L: netdev@vger.kernel.org 20717S: Supported 20718F: drivers/net/team/ 20719F: include/linux/if_team.h 20720F: include/uapi/linux/if_team.h 20721F: tools/testing/selftests/drivers/net/team/ 20722 20723TECHNICAL ADVISORY BOARD PROCESS DOCS 20724M: "Theodore Ts'o" <tytso@mit.edu> 20725M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20726L: tech-board-discuss@lists.linux-foundation.org 20727S: Maintained 20728F: Documentation/process/contribution-maturity-model.rst 20729F: Documentation/process/researcher-guidelines.rst 20730 20731TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT 20732M: "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com> 20733S: Maintained 20734F: arch/x86/platform/ts5500/ 20735 20736TECHNOTREND USB IR RECEIVER 20737M: Sean Young <sean@mess.org> 20738L: linux-media@vger.kernel.org 20739S: Maintained 20740F: drivers/media/rc/ttusbir.c 20741 20742TECHWELL TW9910 VIDEO DECODER 20743L: linux-media@vger.kernel.org 20744S: Orphan 20745F: drivers/media/i2c/tw9910.c 20746F: include/media/i2c/tw9910.h 20747 20748TEE SUBSYSTEM 20749M: Jens Wiklander <jens.wiklander@linaro.org> 20750R: Sumit Garg <sumit.garg@linaro.org> 20751L: op-tee@lists.trustedfirmware.org 20752S: Maintained 20753F: Documentation/staging/tee.rst 20754F: drivers/tee/ 20755F: include/linux/tee_drv.h 20756F: include/uapi/linux/tee.h 20757 20758TEGRA ARCHITECTURE SUPPORT 20759M: Thierry Reding <thierry.reding@gmail.com> 20760M: Jonathan Hunter <jonathanh@nvidia.com> 20761L: linux-tegra@vger.kernel.org 20762S: Supported 20763Q: http://patchwork.ozlabs.org/project/linux-tegra/list/ 20764T: git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git 20765N: [^a-z]tegra 20766 20767TEGRA CLOCK DRIVER 20768M: Peter De Schrijver <pdeschrijver@nvidia.com> 20769M: Prashant Gaikwad <pgaikwad@nvidia.com> 20770S: Supported 20771F: drivers/clk/tegra/ 20772 20773TEGRA DMA DRIVERS 20774M: Laxman Dewangan <ldewangan@nvidia.com> 20775M: Jon Hunter <jonathanh@nvidia.com> 20776S: Supported 20777F: drivers/dma/tegra* 20778 20779TEGRA I2C DRIVER 20780M: Laxman Dewangan <ldewangan@nvidia.com> 20781R: Dmitry Osipenko <digetx@gmail.com> 20782S: Supported 20783F: drivers/i2c/busses/i2c-tegra.c 20784 20785TEGRA IOMMU DRIVERS 20786M: Thierry Reding <thierry.reding@gmail.com> 20787R: Krishna Reddy <vdumpa@nvidia.com> 20788L: linux-tegra@vger.kernel.org 20789S: Supported 20790F: drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c 20791F: drivers/iommu/tegra* 20792 20793TEGRA KBC DRIVER 20794M: Laxman Dewangan <ldewangan@nvidia.com> 20795S: Supported 20796F: drivers/input/keyboard/tegra-kbc.c 20797 20798TEGRA NAND DRIVER 20799M: Stefan Agner <stefan@agner.ch> 20800M: Lucas Stach <dev@lynxeye.de> 20801S: Maintained 20802F: Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt 20803F: drivers/mtd/nand/raw/tegra_nand.c 20804 20805TEGRA PWM DRIVER 20806M: Thierry Reding <thierry.reding@gmail.com> 20807S: Supported 20808F: drivers/pwm/pwm-tegra.c 20809 20810TEGRA QUAD SPI DRIVER 20811M: Thierry Reding <thierry.reding@gmail.com> 20812M: Jonathan Hunter <jonathanh@nvidia.com> 20813M: Sowjanya Komatineni <skomatineni@nvidia.com> 20814L: linux-tegra@vger.kernel.org 20815S: Maintained 20816F: drivers/spi/spi-tegra210-quad.c 20817 20818TEGRA SERIAL DRIVER 20819M: Laxman Dewangan <ldewangan@nvidia.com> 20820S: Supported 20821F: drivers/tty/serial/serial-tegra.c 20822 20823TEGRA SPI DRIVER 20824M: Laxman Dewangan <ldewangan@nvidia.com> 20825S: Supported 20826F: drivers/spi/spi-tegra* 20827 20828TEGRA VIDEO DRIVER 20829M: Thierry Reding <thierry.reding@gmail.com> 20830M: Jonathan Hunter <jonathanh@nvidia.com> 20831M: Sowjanya Komatineni <skomatineni@nvidia.com> 20832L: linux-media@vger.kernel.org 20833L: linux-tegra@vger.kernel.org 20834S: Maintained 20835F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 20836F: drivers/staging/media/tegra-video/ 20837 20838TEGRA XUSB PADCTL DRIVER 20839M: JC Kuo <jckuo@nvidia.com> 20840S: Supported 20841F: drivers/phy/tegra/xusb* 20842 20843TEHUTI ETHERNET DRIVER 20844M: Andy Gospodarek <andy@greyhouse.net> 20845L: netdev@vger.kernel.org 20846S: Supported 20847F: drivers/net/ethernet/tehuti/* 20848 20849TELECOM CLOCK DRIVER FOR MCPL0010 20850M: Mark Gross <markgross@kernel.org> 20851S: Supported 20852F: drivers/char/tlclk.c 20853 20854TEMPO SEMICONDUCTOR DRIVERS 20855M: Steven Eckhoff <steven.eckhoff.opensource@gmail.com> 20856S: Maintained 20857F: Documentation/devicetree/bindings/sound/tscs*.txt 20858F: sound/soc/codecs/tscs*.c 20859F: sound/soc/codecs/tscs*.h 20860 20861TENSILICA XTENSA PORT (xtensa) 20862M: Chris Zankel <chris@zankel.net> 20863M: Max Filippov <jcmvbkbc@gmail.com> 20864S: Maintained 20865T: git https://github.com/jcmvbkbc/linux-xtensa.git 20866F: arch/xtensa/ 20867F: drivers/irqchip/irq-xtensa-* 20868 20869TEXAS INSTRUMENTS ASoC DRIVERS 20870M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 20871L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20872S: Maintained 20873F: Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml 20874F: sound/soc/ti/ 20875 20876TEXAS INSTRUMENTS DMA DRIVERS 20877M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 20878L: dmaengine@vger.kernel.org 20879S: Maintained 20880F: Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt 20881F: Documentation/devicetree/bindings/dma/ti-edma.txt 20882F: Documentation/devicetree/bindings/dma/ti/ 20883F: drivers/dma/ti/ 20884F: include/linux/dma/k3-psil.h 20885F: include/linux/dma/k3-udma-glue.h 20886F: include/linux/dma/ti-cppi5.h 20887X: drivers/dma/ti/cppi41.c 20888 20889TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER 20890M: Robert Marko <robert.marko@sartura.hr> 20891M: Luka Perkov <luka.perkov@sartura.hr> 20892L: linux-hwmon@vger.kernel.org 20893S: Maintained 20894F: Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml 20895F: Documentation/hwmon/tps23861.rst 20896F: drivers/hwmon/tps23861.c 20897 20898TEXAS INSTRUMENTS' DAC7612 DAC DRIVER 20899M: Ricardo Ribalda <ribalda@kernel.org> 20900L: linux-iio@vger.kernel.org 20901S: Supported 20902F: Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml 20903F: drivers/iio/dac/ti-dac7612.c 20904 20905TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER 20906M: Nishanth Menon <nm@ti.com> 20907M: Tero Kristo <kristo@kernel.org> 20908M: Santosh Shilimkar <ssantosh@kernel.org> 20909L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20910S: Maintained 20911F: Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml 20912F: Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml 20913F: Documentation/devicetree/bindings/clock/ti,sci-clk.yaml 20914F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml 20915F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml 20916F: Documentation/devicetree/bindings/reset/ti,sci-reset.yaml 20917F: Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml 20918F: drivers/clk/keystone/sci-clk.c 20919F: drivers/firmware/ti_sci* 20920F: drivers/irqchip/irq-ti-sci-inta.c 20921F: drivers/irqchip/irq-ti-sci-intr.c 20922F: drivers/reset/reset-ti-sci.c 20923F: drivers/soc/ti/ti_sci_inta_msi.c 20924F: drivers/soc/ti/ti_sci_pm_domains.c 20925F: include/dt-bindings/soc/ti,sci_pm_domain.h 20926F: include/linux/soc/ti/ti_sci_inta_msi.h 20927F: include/linux/soc/ti/ti_sci_protocol.h 20928 20929TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER 20930M: Puranjay Mohan <puranjay12@gmail.com> 20931L: linux-iio@vger.kernel.org 20932S: Supported 20933F: Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml 20934F: drivers/iio/temperature/tmp117.c 20935 20936THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER 20937M: Hans Verkuil <hverkuil@xs4all.nl> 20938L: linux-media@vger.kernel.org 20939S: Maintained 20940W: https://linuxtv.org 20941T: git git://linuxtv.org/media_tree.git 20942F: drivers/media/radio/radio-raremono.c 20943 20944THERMAL 20945M: Rafael J. Wysocki <rafael@kernel.org> 20946M: Daniel Lezcano <daniel.lezcano@linaro.org> 20947R: Amit Kucheria <amitk@kernel.org> 20948R: Zhang Rui <rui.zhang@intel.com> 20949L: linux-pm@vger.kernel.org 20950S: Supported 20951Q: https://patchwork.kernel.org/project/linux-pm/list/ 20952T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal 20953F: Documentation/ABI/testing/sysfs-class-thermal 20954F: Documentation/admin-guide/thermal/ 20955F: Documentation/devicetree/bindings/thermal/ 20956F: Documentation/driver-api/thermal/ 20957F: drivers/thermal/ 20958F: include/dt-bindings/thermal/ 20959F: include/linux/cpu_cooling.h 20960F: include/linux/thermal.h 20961F: include/uapi/linux/thermal.h 20962F: tools/lib/thermal/ 20963F: tools/thermal/ 20964 20965THERMAL DRIVER FOR AMLOGIC SOCS 20966M: Guillaume La Roque <glaroque@baylibre.com> 20967L: linux-pm@vger.kernel.org 20968L: linux-amlogic@lists.infradead.org 20969S: Supported 20970W: http://linux-meson.com/ 20971F: Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml 20972F: drivers/thermal/amlogic_thermal.c 20973 20974THERMAL/CPU_COOLING 20975M: Amit Daniel Kachhap <amit.kachhap@gmail.com> 20976M: Daniel Lezcano <daniel.lezcano@linaro.org> 20977M: Viresh Kumar <viresh.kumar@linaro.org> 20978R: Lukasz Luba <lukasz.luba@arm.com> 20979L: linux-pm@vger.kernel.org 20980S: Supported 20981F: Documentation/driver-api/thermal/cpu-cooling-api.rst 20982F: Documentation/driver-api/thermal/cpu-idle-cooling.rst 20983F: drivers/thermal/cpufreq_cooling.c 20984F: drivers/thermal/cpuidle_cooling.c 20985F: include/linux/cpu_cooling.h 20986 20987THERMAL/POWER_ALLOCATOR 20988M: Lukasz Luba <lukasz.luba@arm.com> 20989L: linux-pm@vger.kernel.org 20990S: Maintained 20991F: Documentation/driver-api/thermal/power_allocator.rst 20992F: drivers/thermal/gov_power_allocator.c 20993F: drivers/thermal/thermal_trace_ipa.h 20994 20995THINKPAD ACPI EXTRAS DRIVER 20996M: Henrique de Moraes Holschuh <hmh@hmh.eng.br> 20997L: ibm-acpi-devel@lists.sourceforge.net 20998L: platform-driver-x86@vger.kernel.org 20999S: Maintained 21000W: http://ibm-acpi.sourceforge.net 21001W: http://thinkwiki.org/wiki/Ibm-acpi 21002T: git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git 21003F: drivers/platform/x86/thinkpad_acpi.c 21004 21005THINKPAD LMI DRIVER 21006M: Mark Pearson <markpearson@lenovo.com> 21007L: platform-driver-x86@vger.kernel.org 21008S: Maintained 21009F: Documentation/ABI/testing/sysfs-class-firmware-attributes 21010F: drivers/platform/x86/think-lmi.? 21011 21012THUNDERBOLT DMA TRAFFIC TEST DRIVER 21013M: Isaac Hazan <isaac.hazan@intel.com> 21014L: linux-usb@vger.kernel.org 21015S: Maintained 21016F: drivers/thunderbolt/dma_test.c 21017 21018THUNDERBOLT DRIVER 21019M: Andreas Noever <andreas.noever@gmail.com> 21020M: Michael Jamet <michael.jamet@intel.com> 21021M: Mika Westerberg <mika.westerberg@linux.intel.com> 21022M: Yehezkel Bernat <YehezkelShB@gmail.com> 21023L: linux-usb@vger.kernel.org 21024S: Maintained 21025T: git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git 21026F: Documentation/admin-guide/thunderbolt.rst 21027F: drivers/thunderbolt/ 21028F: include/linux/thunderbolt.h 21029 21030THUNDERBOLT NETWORK DRIVER 21031M: Michael Jamet <michael.jamet@intel.com> 21032M: Mika Westerberg <mika.westerberg@linux.intel.com> 21033M: Yehezkel Bernat <YehezkelShB@gmail.com> 21034L: netdev@vger.kernel.org 21035S: Maintained 21036F: drivers/net/thunderbolt/ 21037 21038THUNDERX GPIO DRIVER 21039M: Robert Richter <rric@kernel.org> 21040S: Odd Fixes 21041F: drivers/gpio/gpio-thunderx.c 21042 21043TI ADS7924 ADC DRIVER 21044M: Hugo Villeneuve <hvilleneuve@dimonoff.com> 21045L: linux-iio@vger.kernel.org 21046S: Supported 21047F: Documentation/devicetree/bindings/iio/adc/ti,ads7924.yaml 21048F: drivers/iio/adc/ti-ads7924.c 21049 21050TI AM437X VPFE DRIVER 21051M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 21052L: linux-media@vger.kernel.org 21053S: Maintained 21054W: https://linuxtv.org 21055Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21056T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 21057F: drivers/media/platform/ti/am437x/ 21058 21059TI BANDGAP AND THERMAL DRIVER 21060M: Eduardo Valentin <edubezval@gmail.com> 21061M: Keerthy <j-keerthy@ti.com> 21062L: linux-pm@vger.kernel.org 21063L: linux-omap@vger.kernel.org 21064S: Maintained 21065F: drivers/thermal/ti-soc-thermal/ 21066 21067TI BQ27XXX POWER SUPPLY DRIVER 21068F: drivers/power/supply/bq27xxx_battery.c 21069F: drivers/power/supply/bq27xxx_battery_i2c.c 21070F: include/linux/power/bq27xxx_battery.h 21071 21072TI CDCE706 CLOCK DRIVER 21073M: Max Filippov <jcmvbkbc@gmail.com> 21074S: Maintained 21075F: drivers/clk/clk-cdce706.c 21076 21077TI CLOCK DRIVER 21078M: Tero Kristo <kristo@kernel.org> 21079L: linux-omap@vger.kernel.org 21080S: Odd Fixes 21081F: drivers/clk/ti/ 21082F: include/linux/clk/ti.h 21083 21084TI DAVINCI MACHINE SUPPORT 21085M: Bartosz Golaszewski <brgl@bgdev.pl> 21086L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21087S: Maintained 21088T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 21089F: Documentation/devicetree/bindings/i2c/i2c-davinci.txt 21090F: arch/arm/boot/dts/da850* 21091F: arch/arm/mach-davinci/ 21092F: drivers/i2c/busses/i2c-davinci.c 21093 21094TI DAVINCI SERIES CLOCK DRIVER 21095M: David Lechner <david@lechnology.com> 21096R: Sekhar Nori <nsekhar@ti.com> 21097S: Maintained 21098F: Documentation/devicetree/bindings/clock/ti/davinci/ 21099F: drivers/clk/davinci/ 21100F: include/linux/clk/davinci.h 21101 21102TI DAVINCI SERIES GPIO DRIVER 21103M: Keerthy <j-keerthy@ti.com> 21104L: linux-gpio@vger.kernel.org 21105S: Maintained 21106F: Documentation/devicetree/bindings/gpio/gpio-davinci.yaml 21107F: drivers/gpio/gpio-davinci.c 21108 21109TI DAVINCI SERIES MEDIA DRIVER 21110M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 21111L: linux-media@vger.kernel.org 21112S: Maintained 21113W: https://linuxtv.org 21114Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21115T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 21116F: drivers/media/platform/ti/davinci/ 21117F: include/media/davinci/ 21118 21119TI ENHANCED CAPTURE (eCAP) DRIVER 21120M: Vignesh Raghavendra <vigneshr@ti.com> 21121R: Julien Panis <jpanis@baylibre.com> 21122L: linux-iio@vger.kernel.org 21123L: linux-omap@vger.kernel.org 21124S: Maintained 21125F: Documentation/devicetree/bindings/counter/ti,am62-ecap-capture.yaml 21126F: drivers/counter/ti-ecap-capture.c 21127 21128TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER 21129R: David Lechner <david@lechnology.com> 21130L: linux-iio@vger.kernel.org 21131F: Documentation/devicetree/bindings/counter/ti-eqep.yaml 21132F: drivers/counter/ti-eqep.c 21133 21134TI ETHERNET SWITCH DRIVER (CPSW) 21135R: Grygorii Strashko <grygorii.strashko@ti.com> 21136L: linux-omap@vger.kernel.org 21137L: netdev@vger.kernel.org 21138S: Maintained 21139F: drivers/net/ethernet/ti/cpsw* 21140F: drivers/net/ethernet/ti/davinci* 21141 21142TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS 21143M: Alex Dubov <oakad@yahoo.com> 21144S: Maintained 21145W: http://tifmxx.berlios.de/ 21146F: drivers/memstick/host/tifm_ms.c 21147F: drivers/misc/tifm* 21148F: drivers/mmc/host/tifm_sd.c 21149F: include/linux/tifm.h 21150 21151TI KEYSTONE MULTICORE NAVIGATOR DRIVERS 21152M: Nishanth Menon <nm@ti.com> 21153M: Santosh Shilimkar <ssantosh@kernel.org> 21154L: linux-kernel@vger.kernel.org 21155L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21156S: Maintained 21157T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 21158F: drivers/soc/ti/* 21159 21160TI LM49xxx FAMILY ASoC CODEC DRIVERS 21161M: M R Swami Reddy <mr.swami.reddy@ti.com> 21162M: Vishwas A Deshpande <vishwas.a.deshpande@ti.com> 21163L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21164S: Maintained 21165F: sound/soc/codecs/isabelle* 21166F: sound/soc/codecs/lm49453* 21167 21168TI LMP92064 ADC DRIVER 21169M: Leonard Göhrs <l.goehrs@pengutronix.de> 21170R: kernel@pengutronix.de 21171L: linux-iio@vger.kernel.org 21172S: Maintained 21173F: Documentation/devicetree/bindings/iio/adc/ti,lmp92064.yaml 21174F: drivers/iio/adc/ti-lmp92064.c 21175 21176TI PCM3060 ASoC CODEC DRIVER 21177M: Kirill Marinushkin <kmarinushkin@birdec.com> 21178L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21179S: Maintained 21180F: Documentation/devicetree/bindings/sound/pcm3060.txt 21181F: sound/soc/codecs/pcm3060* 21182 21183TI TAS571X FAMILY ASoC CODEC DRIVER 21184M: Kevin Cernekee <cernekee@chromium.org> 21185L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21186S: Odd Fixes 21187F: sound/soc/codecs/tas571x* 21188 21189TI TMAG5273 MAGNETOMETER DRIVER 21190M: Gerald Loacker <gerald.loacker@wolfvision.net> 21191L: linux-iio@vger.kernel.org 21192S: Maintained 21193F: Documentation/devicetree/bindings/iio/magnetometer/ti,tmag5273.yaml 21194F: drivers/iio/magnetometer/tmag5273.c 21195 21196TI TRF7970A NFC DRIVER 21197M: Mark Greer <mgreer@animalcreek.com> 21198L: linux-wireless@vger.kernel.org 21199S: Supported 21200F: Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml 21201F: drivers/nfc/trf7970a.c 21202 21203TI TSC2046 ADC DRIVER 21204M: Oleksij Rempel <o.rempel@pengutronix.de> 21205R: kernel@pengutronix.de 21206L: linux-iio@vger.kernel.org 21207S: Maintained 21208F: Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml 21209F: drivers/iio/adc/ti-tsc2046.c 21210 21211TI TWL4030 SERIES SOC CODEC DRIVER 21212M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21213L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21214S: Maintained 21215F: sound/soc/codecs/twl4030* 21216 21217TI VPE/CAL DRIVERS 21218M: Benoit Parrot <bparrot@ti.com> 21219L: linux-media@vger.kernel.org 21220S: Maintained 21221W: http://linuxtv.org/ 21222Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21223F: Documentation/devicetree/bindings/media/ti,cal.yaml 21224F: Documentation/devicetree/bindings/media/ti,vpe.yaml 21225F: drivers/media/platform/ti/cal/ 21226F: drivers/media/platform/ti/vpe/ 21227 21228TI WILINK WIRELESS DRIVERS 21229L: linux-wireless@vger.kernel.org 21230S: Orphan 21231W: https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx 21232W: https://wireless.wiki.kernel.org/en/users/Drivers/wl1251 21233T: git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git 21234F: drivers/net/wireless/ti/ 21235 21236TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER 21237M: John Stultz <jstultz@google.com> 21238M: Thomas Gleixner <tglx@linutronix.de> 21239R: Stephen Boyd <sboyd@kernel.org> 21240L: linux-kernel@vger.kernel.org 21241S: Supported 21242T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 21243F: include/linux/clocksource.h 21244F: include/linux/time.h 21245F: include/linux/timex.h 21246F: include/uapi/linux/time.h 21247F: include/uapi/linux/timex.h 21248F: kernel/time/alarmtimer.c 21249F: kernel/time/clocksource.c 21250F: kernel/time/ntp.c 21251F: kernel/time/time*.c 21252F: tools/testing/selftests/timers/ 21253 21254TIPC NETWORK LAYER 21255M: Jon Maloy <jmaloy@redhat.com> 21256M: Ying Xue <ying.xue@windriver.com> 21257L: netdev@vger.kernel.org (core kernel code) 21258L: tipc-discussion@lists.sourceforge.net (user apps, general discussion) 21259S: Maintained 21260W: http://tipc.sourceforge.net/ 21261F: include/uapi/linux/tipc*.h 21262F: net/tipc/ 21263 21264TLAN NETWORK DRIVER 21265M: Samuel Chessman <chessman@tux.org> 21266L: tlan-devel@lists.sourceforge.net (subscribers-only) 21267S: Maintained 21268W: http://sourceforge.net/projects/tlan/ 21269F: Documentation/networking/device_drivers/ethernet/ti/tlan.rst 21270F: drivers/net/ethernet/ti/tlan.* 21271 21272TMIO/SDHI MMC DRIVER 21273M: Wolfram Sang <wsa+renesas@sang-engineering.com> 21274L: linux-mmc@vger.kernel.org 21275L: linux-renesas-soc@vger.kernel.org 21276S: Supported 21277F: drivers/mmc/host/renesas_sdhi* 21278F: drivers/mmc/host/tmio_mmc* 21279F: include/linux/mfd/tmio.h 21280 21281TMP401 HARDWARE MONITOR DRIVER 21282M: Guenter Roeck <linux@roeck-us.net> 21283L: linux-hwmon@vger.kernel.org 21284S: Maintained 21285F: Documentation/devicetree/bindings/hwmon/ti,tmp401.yaml 21286F: Documentation/hwmon/tmp401.rst 21287F: drivers/hwmon/tmp401.c 21288 21289TMP464 HARDWARE MONITOR DRIVER 21290M: Guenter Roeck <linux@roeck-us.net> 21291L: linux-hwmon@vger.kernel.org 21292S: Maintained 21293F: Documentation/devicetree/bindings/hwmon/ti,tmp464.yaml 21294F: Documentation/hwmon/tmp464.rst 21295F: drivers/hwmon/tmp464.c 21296 21297TMP513 HARDWARE MONITOR DRIVER 21298M: Eric Tremblay <etremblay@distech-controls.com> 21299L: linux-hwmon@vger.kernel.org 21300S: Maintained 21301F: Documentation/hwmon/tmp513.rst 21302F: drivers/hwmon/tmp513.c 21303 21304TMPFS (SHMEM FILESYSTEM) 21305M: Hugh Dickins <hughd@google.com> 21306L: linux-mm@kvack.org 21307S: Maintained 21308F: include/linux/shmem_fs.h 21309F: mm/shmem.c 21310 21311TOMOYO SECURITY MODULE 21312M: Kentaro Takeda <takedakn@nttdata.co.jp> 21313M: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> 21314L: tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English) 21315L: tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English) 21316L: tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese) 21317L: tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese) 21318S: Maintained 21319W: https://tomoyo.osdn.jp/ 21320F: security/tomoyo/ 21321 21322TOPSTAR LAPTOP EXTRAS DRIVER 21323M: Herton Ronaldo Krzesinski <herton@canonical.com> 21324L: platform-driver-x86@vger.kernel.org 21325S: Maintained 21326F: drivers/platform/x86/topstar-laptop.c 21327 21328TORTURE-TEST MODULES 21329M: Davidlohr Bueso <dave@stgolabs.net> 21330M: "Paul E. McKenney" <paulmck@kernel.org> 21331M: Josh Triplett <josh@joshtriplett.org> 21332L: linux-kernel@vger.kernel.org 21333S: Supported 21334T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 21335F: Documentation/RCU/torture.rst 21336F: kernel/locking/locktorture.c 21337F: kernel/rcu/rcuscale.c 21338F: kernel/rcu/rcutorture.c 21339F: kernel/rcu/refscale.c 21340F: kernel/torture.c 21341 21342TOSHIBA ACPI EXTRAS DRIVER 21343M: Azael Avalos <coproscefalo@gmail.com> 21344L: platform-driver-x86@vger.kernel.org 21345S: Maintained 21346F: drivers/platform/x86/toshiba_acpi.c 21347 21348TOSHIBA BLUETOOTH DRIVER 21349M: Azael Avalos <coproscefalo@gmail.com> 21350L: platform-driver-x86@vger.kernel.org 21351S: Maintained 21352F: drivers/platform/x86/toshiba_bluetooth.c 21353 21354TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER 21355M: Azael Avalos <coproscefalo@gmail.com> 21356L: platform-driver-x86@vger.kernel.org 21357S: Maintained 21358F: drivers/platform/x86/toshiba_haps.c 21359 21360TOSHIBA SMM DRIVER 21361M: Jonathan Buzzard <jonathan@buzzard.org.uk> 21362S: Maintained 21363W: http://www.buzzard.org.uk/toshiba/ 21364F: drivers/char/toshiba.c 21365F: include/linux/toshiba.h 21366F: include/uapi/linux/toshiba.h 21367 21368TOSHIBA TC358743 DRIVER 21369M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 21370L: linux-media@vger.kernel.org 21371S: Maintained 21372F: Documentation/devicetree/bindings/media/i2c/tc358743.txt 21373F: drivers/media/i2c/tc358743* 21374F: include/media/i2c/tc358743.h 21375 21376TOSHIBA WMI HOTKEYS DRIVER 21377M: Azael Avalos <coproscefalo@gmail.com> 21378L: platform-driver-x86@vger.kernel.org 21379S: Maintained 21380F: drivers/platform/x86/toshiba-wmi.c 21381 21382TPM DEVICE DRIVER 21383M: Peter Huewe <peterhuewe@gmx.de> 21384M: Jarkko Sakkinen <jarkko@kernel.org> 21385R: Jason Gunthorpe <jgg@ziepe.ca> 21386L: linux-integrity@vger.kernel.org 21387S: Maintained 21388W: https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity 21389Q: https://patchwork.kernel.org/project/linux-integrity/list/ 21390T: git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git 21391F: drivers/char/tpm/ 21392 21393TPS546D24 DRIVER 21394M: Duke Du <dukedu83@gmail.com> 21395L: linux-hwmon@vger.kernel.org 21396S: Maintained 21397F: Documentation/hwmon/tps546d24.rst 21398F: drivers/hwmon/pmbus/tps546d24.c 21399 21400TRACING 21401M: Steven Rostedt <rostedt@goodmis.org> 21402M: Masami Hiramatsu <mhiramat@kernel.org> 21403L: linux-kernel@vger.kernel.org 21404L: linux-trace-kernel@vger.kernel.org 21405S: Maintained 21406Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 21407T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 21408F: Documentation/trace/* 21409F: fs/tracefs/ 21410F: include/linux/trace*.h 21411F: include/trace/ 21412F: kernel/trace/ 21413F: scripts/tracing/ 21414F: tools/testing/selftests/ftrace/ 21415 21416TRACING MMIO ACCESSES (MMIOTRACE) 21417M: Steven Rostedt <rostedt@goodmis.org> 21418M: Masami Hiramatsu <mhiramat@kernel.org> 21419R: Karol Herbst <karolherbst@gmail.com> 21420R: Pekka Paalanen <ppaalanen@gmail.com> 21421L: linux-kernel@vger.kernel.org 21422L: nouveau@lists.freedesktop.org 21423S: Maintained 21424F: arch/x86/mm/kmmio.c 21425F: arch/x86/mm/mmio-mod.c 21426F: arch/x86/mm/testmmiotrace.c 21427F: include/linux/mmiotrace.h 21428F: kernel/trace/trace_mmiotrace.c 21429 21430TRACING OS NOISE / LATENCY TRACERS 21431M: Steven Rostedt <rostedt@goodmis.org> 21432M: Daniel Bristot de Oliveira <bristot@kernel.org> 21433S: Maintained 21434F: Documentation/trace/hwlat_detector.rst 21435F: Documentation/trace/osnoise-tracer.rst 21436F: Documentation/trace/timerlat-tracer.rst 21437F: arch/*/kernel/trace.c 21438F: include/trace/events/osnoise.h 21439F: kernel/trace/trace_hwlat.c 21440F: kernel/trace/trace_irqsoff.c 21441F: kernel/trace/trace_osnoise.c 21442F: kernel/trace/trace_sched_wakeup.c 21443 21444TRADITIONAL CHINESE DOCUMENTATION 21445M: Hu Haowen <src.res@email.cn> 21446L: linux-doc-tw-discuss@lists.sourceforge.net (moderated for non-subscribers) 21447S: Maintained 21448W: https://github.com/srcres258/linux-doc 21449T: git git://github.com/srcres258/linux-doc.git doc-zh-tw 21450F: Documentation/translations/zh_TW/ 21451 21452TTY LAYER 21453M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21454M: Jiri Slaby <jirislaby@kernel.org> 21455S: Supported 21456T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 21457F: Documentation/driver-api/serial/ 21458F: drivers/tty/ 21459F: drivers/tty/serial/serial_core.c 21460F: include/linux/selection.h 21461F: include/linux/serial.h 21462F: include/linux/serial_core.h 21463F: include/linux/sysrq.h 21464F: include/linux/tty*.h 21465F: include/linux/vt.h 21466F: include/linux/vt_*.h 21467F: include/uapi/linux/serial.h 21468F: include/uapi/linux/serial_core.h 21469F: include/uapi/linux/tty.h 21470 21471TUA9001 MEDIA DRIVER 21472M: Antti Palosaari <crope@iki.fi> 21473L: linux-media@vger.kernel.org 21474S: Maintained 21475W: https://linuxtv.org 21476W: http://palosaari.fi/linux/ 21477Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21478T: git git://linuxtv.org/anttip/media_tree.git 21479F: drivers/media/tuners/tua9001* 21480 21481TULIP NETWORK DRIVERS 21482L: netdev@vger.kernel.org 21483L: linux-parisc@vger.kernel.org 21484S: Orphan 21485F: drivers/net/ethernet/dec/tulip/ 21486 21487TUN/TAP driver 21488M: Maxim Krasnyansky <maxk@qti.qualcomm.com> 21489S: Maintained 21490W: http://vtun.sourceforge.net/tun 21491F: Documentation/networking/tuntap.rst 21492F: arch/um/os-Linux/drivers/ 21493 21494TURBOCHANNEL SUBSYSTEM 21495M: "Maciej W. Rozycki" <macro@orcam.me.uk> 21496M: Ralf Baechle <ralf@linux-mips.org> 21497L: linux-mips@vger.kernel.org 21498S: Maintained 21499Q: http://patchwork.linux-mips.org/project/linux-mips/list/ 21500F: drivers/tc/ 21501F: include/linux/tc.h 21502 21503TURBOSTAT UTILITY 21504M: "Len Brown" <lenb@kernel.org> 21505L: linux-pm@vger.kernel.org 21506S: Supported 21507Q: https://patchwork.kernel.org/project/linux-pm/list/ 21508B: https://bugzilla.kernel.org 21509T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat 21510F: tools/power/x86/turbostat/ 21511 21512TW5864 VIDEO4LINUX DRIVER 21513M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 21514M: Anton Sviridenko <anton@corp.bluecherry.net> 21515M: Andrey Utkin <andrey.utkin@corp.bluecherry.net> 21516M: Andrey Utkin <andrey_utkin@fastmail.com> 21517L: linux-media@vger.kernel.org 21518S: Supported 21519F: drivers/media/pci/tw5864/ 21520 21521TW68 VIDEO4LINUX DRIVER 21522M: Hans Verkuil <hverkuil@xs4all.nl> 21523L: linux-media@vger.kernel.org 21524S: Odd Fixes 21525W: https://linuxtv.org 21526T: git git://linuxtv.org/media_tree.git 21527F: drivers/media/pci/tw68/ 21528 21529TW686X VIDEO4LINUX DRIVER 21530M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 21531L: linux-media@vger.kernel.org 21532S: Maintained 21533W: http://linuxtv.org 21534T: git git://linuxtv.org/media_tree.git 21535F: drivers/media/pci/tw686x/ 21536 21537U-BOOT ENVIRONMENT VARIABLES 21538M: Rafał Miłecki <rafal@milecki.pl> 21539S: Maintained 21540F: Documentation/devicetree/bindings/nvmem/u-boot,env.yaml 21541F: drivers/nvmem/u-boot-env.c 21542 21543UACCE ACCELERATOR FRAMEWORK 21544M: Zhangfei Gao <zhangfei.gao@linaro.org> 21545M: Zhou Wang <wangzhou1@hisilicon.com> 21546L: linux-accelerators@lists.ozlabs.org 21547L: linux-kernel@vger.kernel.org 21548S: Maintained 21549F: Documentation/ABI/testing/sysfs-driver-uacce 21550F: Documentation/misc-devices/uacce.rst 21551F: drivers/misc/uacce/ 21552F: include/linux/uacce.h 21553F: include/uapi/misc/uacce/ 21554 21555UBI FILE SYSTEM (UBIFS) 21556M: Richard Weinberger <richard@nod.at> 21557L: linux-mtd@lists.infradead.org 21558S: Supported 21559W: http://www.linux-mtd.infradead.org/doc/ubifs.html 21560T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21561T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21562F: Documentation/ABI/testing/sysfs-fs-ubifs 21563F: Documentation/filesystems/ubifs-authentication.rst 21564F: Documentation/filesystems/ubifs.rst 21565F: fs/ubifs/ 21566 21567UBLK USERSPACE BLOCK DRIVER 21568M: Ming Lei <ming.lei@redhat.com> 21569L: linux-block@vger.kernel.org 21570S: Maintained 21571F: Documentation/block/ublk.rst 21572F: drivers/block/ublk_drv.c 21573F: include/uapi/linux/ublk_cmd.h 21574 21575UCLINUX (M68KNOMMU AND COLDFIRE) 21576M: Greg Ungerer <gerg@linux-m68k.org> 21577L: linux-m68k@lists.linux-m68k.org 21578S: Maintained 21579W: http://www.linux-m68k.org/ 21580T: git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git 21581F: arch/m68k/*/*_no.* 21582F: arch/m68k/68*/ 21583F: arch/m68k/coldfire/ 21584F: arch/m68k/include/asm/*_no.* 21585 21586UDF FILESYSTEM 21587M: Jan Kara <jack@suse.com> 21588S: Maintained 21589F: Documentation/filesystems/udf.rst 21590F: fs/udf/ 21591 21592UDRAW TABLET 21593M: Bastien Nocera <hadess@hadess.net> 21594L: linux-input@vger.kernel.org 21595S: Maintained 21596F: drivers/hid/hid-udraw-ps3.c 21597 21598UFS FILESYSTEM 21599M: Evgeniy Dushistov <dushistov@mail.ru> 21600S: Maintained 21601F: Documentation/admin-guide/ufs.rst 21602F: fs/ufs/ 21603 21604UHID USERSPACE HID IO DRIVER 21605M: David Rheinsberg <david.rheinsberg@gmail.com> 21606L: linux-input@vger.kernel.org 21607S: Maintained 21608F: drivers/hid/uhid.c 21609F: include/uapi/linux/uhid.h 21610 21611ULPI BUS 21612M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21613L: linux-usb@vger.kernel.org 21614S: Maintained 21615F: drivers/usb/common/ulpi.c 21616F: include/linux/ulpi/ 21617 21618UNICODE SUBSYSTEM 21619M: Gabriel Krisman Bertazi <krisman@collabora.com> 21620L: linux-fsdevel@vger.kernel.org 21621S: Supported 21622F: fs/unicode/ 21623 21624UNIFDEF 21625M: Tony Finch <dot@dotat.at> 21626S: Maintained 21627W: http://dotat.at/prog/unifdef 21628F: scripts/unifdef.c 21629 21630UNIFORM CDROM DRIVER 21631M: Phillip Potter <phil@philpotter.co.uk> 21632S: Maintained 21633F: Documentation/cdrom/ 21634F: drivers/cdrom/cdrom.c 21635F: include/linux/cdrom.h 21636F: include/uapi/linux/cdrom.h 21637 21638UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER 21639R: Alim Akhtar <alim.akhtar@samsung.com> 21640R: Avri Altman <avri.altman@wdc.com> 21641R: Bart Van Assche <bvanassche@acm.org> 21642L: linux-scsi@vger.kernel.org 21643S: Supported 21644F: Documentation/devicetree/bindings/ufs/ 21645F: Documentation/scsi/ufs.rst 21646F: drivers/ufs/core/ 21647 21648UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS 21649M: Pedro Sousa <pedrom.sousa@synopsys.com> 21650L: linux-scsi@vger.kernel.org 21651S: Supported 21652F: drivers/ufs/host/*dwc* 21653 21654UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER EXYNOS HOOKS 21655M: Alim Akhtar <alim.akhtar@samsung.com> 21656L: linux-scsi@vger.kernel.org 21657S: Maintained 21658F: drivers/ufs/host/ufs-exynos* 21659 21660UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS 21661M: Stanley Chu <stanley.chu@mediatek.com> 21662L: linux-scsi@vger.kernel.org 21663L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 21664S: Maintained 21665F: drivers/ufs/host/ufs-mediatek* 21666 21667UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER QUALCOMM HOOKS 21668M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 21669L: linux-arm-msm@vger.kernel.org 21670L: linux-scsi@vger.kernel.org 21671S: Maintained 21672F: Documentation/devicetree/bindings/ufs/qcom,ufs.yaml 21673F: drivers/ufs/host/ufs-qcom* 21674 21675UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER RENESAS HOOKS 21676M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 21677L: linux-renesas-soc@vger.kernel.org 21678L: linux-scsi@vger.kernel.org 21679S: Maintained 21680F: drivers/ufs/host/ufs-renesas.c 21681 21682UNSORTED BLOCK IMAGES (UBI) 21683M: Richard Weinberger <richard@nod.at> 21684L: linux-mtd@lists.infradead.org 21685S: Supported 21686W: http://www.linux-mtd.infradead.org/ 21687T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21688T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21689F: drivers/mtd/ubi/ 21690F: include/linux/mtd/ubi.h 21691F: include/uapi/mtd/ubi-user.h 21692 21693USB "USBNET" DRIVER FRAMEWORK 21694M: Oliver Neukum <oneukum@suse.com> 21695L: netdev@vger.kernel.org 21696S: Maintained 21697W: http://www.linux-usb.org/usbnet 21698F: drivers/net/usb/usbnet.c 21699F: include/linux/usb/usbnet.h 21700 21701USB ACM DRIVER 21702M: Oliver Neukum <oneukum@suse.com> 21703L: linux-usb@vger.kernel.org 21704S: Maintained 21705F: Documentation/usb/acm.rst 21706F: drivers/usb/class/cdc-acm.* 21707 21708USB APPLE MFI FASTCHARGE DRIVER 21709M: Bastien Nocera <hadess@hadess.net> 21710L: linux-usb@vger.kernel.org 21711S: Maintained 21712F: drivers/usb/misc/apple-mfi-fastcharge.c 21713 21714USB AR5523 WIRELESS DRIVER 21715M: Pontus Fuchs <pontus.fuchs@gmail.com> 21716L: linux-wireless@vger.kernel.org 21717S: Maintained 21718F: drivers/net/wireless/ath/ar5523/ 21719 21720USB ATTACHED SCSI 21721M: Oliver Neukum <oneukum@suse.com> 21722L: linux-usb@vger.kernel.org 21723L: linux-scsi@vger.kernel.org 21724S: Maintained 21725F: drivers/usb/storage/uas.c 21726 21727USB CDC ETHERNET DRIVER 21728M: Oliver Neukum <oliver@neukum.org> 21729L: linux-usb@vger.kernel.org 21730S: Maintained 21731F: drivers/net/usb/cdc_*.c 21732F: include/uapi/linux/usb/cdc.h 21733 21734USB CHAOSKEY DRIVER 21735M: Keith Packard <keithp@keithp.com> 21736L: linux-usb@vger.kernel.org 21737S: Maintained 21738F: drivers/usb/misc/chaoskey.c 21739 21740USB CYPRESS C67X00 DRIVER 21741L: linux-usb@vger.kernel.org 21742S: Orphan 21743F: drivers/usb/c67x00/ 21744 21745USB DAVICOM DM9601 DRIVER 21746M: Peter Korsgaard <peter@korsgaard.com> 21747L: netdev@vger.kernel.org 21748S: Maintained 21749W: http://www.linux-usb.org/usbnet 21750F: drivers/net/usb/dm9601.c 21751 21752USB EHCI DRIVER 21753M: Alan Stern <stern@rowland.harvard.edu> 21754L: linux-usb@vger.kernel.org 21755S: Maintained 21756F: Documentation/usb/ehci.rst 21757F: drivers/usb/host/ehci* 21758 21759USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...) 21760M: Jiri Kosina <jikos@kernel.org> 21761M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 21762L: linux-usb@vger.kernel.org 21763S: Maintained 21764T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 21765F: Documentation/hid/hiddev.rst 21766F: drivers/hid/usbhid/ 21767 21768USB INTEL XHCI ROLE MUX DRIVER 21769M: Hans de Goede <hdegoede@redhat.com> 21770L: linux-usb@vger.kernel.org 21771S: Maintained 21772F: drivers/usb/roles/intel-xhci-usb-role-switch.c 21773 21774USB IP DRIVER FOR HISILICON KIRIN 960 21775M: Yu Chen <chenyu56@huawei.com> 21776M: Binghui Wang <wangbinghui@hisilicon.com> 21777L: linux-usb@vger.kernel.org 21778S: Maintained 21779F: Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml 21780F: drivers/phy/hisilicon/phy-hi3660-usb3.c 21781 21782USB IP DRIVER FOR HISILICON KIRIN 970 21783M: Mauro Carvalho Chehab <mchehab@kernel.org> 21784L: linux-usb@vger.kernel.org 21785S: Maintained 21786F: Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml 21787F: drivers/phy/hisilicon/phy-hi3670-usb3.c 21788 21789USB ISP116X DRIVER 21790M: Olav Kongas <ok@artecdesign.ee> 21791L: linux-usb@vger.kernel.org 21792S: Maintained 21793F: drivers/usb/host/isp116x* 21794F: include/linux/usb/isp116x.h 21795 21796USB ISP1760 DRIVER 21797M: Rui Miguel Silva <rui.silva@linaro.org> 21798L: linux-usb@vger.kernel.org 21799S: Maintained 21800F: Documentation/devicetree/bindings/usb/nxp,isp1760.yaml 21801F: drivers/usb/isp1760/* 21802 21803USB LAN78XX ETHERNET DRIVER 21804M: Woojung Huh <woojung.huh@microchip.com> 21805M: UNGLinuxDriver@microchip.com 21806L: netdev@vger.kernel.org 21807S: Maintained 21808F: Documentation/devicetree/bindings/net/microchip,lan78xx.txt 21809F: drivers/net/usb/lan78xx.* 21810F: include/dt-bindings/net/microchip-lan78xx.h 21811 21812USB MASS STORAGE DRIVER 21813M: Alan Stern <stern@rowland.harvard.edu> 21814L: linux-usb@vger.kernel.org 21815L: usb-storage@lists.one-eyed-alien.net 21816S: Maintained 21817F: drivers/usb/storage/ 21818 21819USB MIDI DRIVER 21820M: Clemens Ladisch <clemens@ladisch.de> 21821L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21822S: Maintained 21823T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 21824F: sound/usb/midi.* 21825 21826USB NETWORKING DRIVERS 21827L: linux-usb@vger.kernel.org 21828S: Odd Fixes 21829F: drivers/net/usb/ 21830 21831USB OHCI DRIVER 21832M: Alan Stern <stern@rowland.harvard.edu> 21833L: linux-usb@vger.kernel.org 21834S: Maintained 21835F: Documentation/usb/ohci.rst 21836F: drivers/usb/host/ohci* 21837 21838USB OTG FSM (Finite State Machine) 21839M: Peter Chen <peter.chen@kernel.org> 21840L: linux-usb@vger.kernel.org 21841S: Maintained 21842T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 21843F: drivers/usb/common/usb-otg-fsm.c 21844 21845USB OVER IP DRIVER 21846M: Valentina Manea <valentina.manea.m@gmail.com> 21847M: Shuah Khan <shuah@kernel.org> 21848M: Shuah Khan <skhan@linuxfoundation.org> 21849R: Hongren Zheng <i@zenithal.me> 21850L: linux-usb@vger.kernel.org 21851S: Maintained 21852F: Documentation/usb/usbip_protocol.rst 21853F: drivers/usb/usbip/ 21854F: tools/testing/selftests/drivers/usb/usbip/ 21855F: tools/usb/usbip/ 21856 21857USB PEGASUS DRIVER 21858M: Petko Manolov <petkan@nucleusys.com> 21859L: linux-usb@vger.kernel.org 21860L: netdev@vger.kernel.org 21861S: Maintained 21862W: https://github.com/petkan/pegasus 21863T: git https://github.com/petkan/pegasus.git 21864F: drivers/net/usb/pegasus.* 21865 21866USB PRINTER DRIVER (usblp) 21867M: Pete Zaitcev <zaitcev@redhat.com> 21868L: linux-usb@vger.kernel.org 21869S: Supported 21870F: drivers/usb/class/usblp.c 21871 21872USB QMI WWAN NETWORK DRIVER 21873M: Bjørn Mork <bjorn@mork.no> 21874L: netdev@vger.kernel.org 21875S: Maintained 21876F: Documentation/ABI/testing/sysfs-class-net-qmi 21877F: drivers/net/usb/qmi_wwan.c 21878 21879USB RAW GADGET DRIVER 21880R: Andrey Konovalov <andreyknvl@gmail.com> 21881L: linux-usb@vger.kernel.org 21882S: Maintained 21883F: Documentation/usb/raw-gadget.rst 21884F: drivers/usb/gadget/legacy/raw_gadget.c 21885F: include/uapi/linux/usb/raw_gadget.h 21886 21887USB RTL8150 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/rtl8150 21893T: git https://github.com/petkan/rtl8150.git 21894F: drivers/net/usb/rtl8150.c 21895 21896USB SERIAL SUBSYSTEM 21897M: Johan Hovold <johan@kernel.org> 21898L: linux-usb@vger.kernel.org 21899S: Maintained 21900T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git 21901F: Documentation/usb/usb-serial.rst 21902F: drivers/usb/serial/ 21903F: include/linux/usb/serial.h 21904 21905USB SMSC75XX ETHERNET DRIVER 21906M: Steve Glendinning <steve.glendinning@shawell.net> 21907L: netdev@vger.kernel.org 21908S: Maintained 21909F: drivers/net/usb/smsc75xx.* 21910 21911USB SMSC95XX ETHERNET DRIVER 21912M: Steve Glendinning <steve.glendinning@shawell.net> 21913M: UNGLinuxDriver@microchip.com 21914L: netdev@vger.kernel.org 21915S: Maintained 21916F: drivers/net/usb/smsc95xx.* 21917 21918USB SUBSYSTEM 21919M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21920L: linux-usb@vger.kernel.org 21921S: Supported 21922W: http://www.linux-usb.org 21923T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git 21924F: Documentation/devicetree/bindings/usb/ 21925F: Documentation/usb/ 21926F: drivers/usb/ 21927F: include/dt-bindings/usb/ 21928F: include/linux/usb.h 21929F: include/linux/usb/ 21930 21931USB TYPEC BUS FOR ALTERNATE MODES 21932M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21933L: linux-usb@vger.kernel.org 21934S: Maintained 21935F: Documentation/ABI/testing/sysfs-bus-typec 21936F: Documentation/driver-api/usb/typec_bus.rst 21937F: drivers/usb/typec/altmodes/ 21938F: include/linux/usb/typec_altmode.h 21939 21940USB TYPEC CLASS 21941M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21942L: linux-usb@vger.kernel.org 21943S: Maintained 21944F: Documentation/ABI/testing/sysfs-class-typec 21945F: Documentation/driver-api/usb/typec.rst 21946F: drivers/usb/typec/ 21947F: include/linux/usb/typec.h 21948 21949USB TYPEC INTEL PMC MUX DRIVER 21950M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21951L: linux-usb@vger.kernel.org 21952S: Maintained 21953F: Documentation/firmware-guide/acpi/intel-pmc-mux.rst 21954F: drivers/usb/typec/mux/intel_pmc_mux.c 21955 21956USB TYPEC PI3USB30532 MUX DRIVER 21957M: Hans de Goede <hdegoede@redhat.com> 21958L: linux-usb@vger.kernel.org 21959S: Maintained 21960F: drivers/usb/typec/mux/pi3usb30532.c 21961 21962USB TYPEC PORT CONTROLLER DRIVERS 21963M: Guenter Roeck <linux@roeck-us.net> 21964L: linux-usb@vger.kernel.org 21965S: Maintained 21966F: drivers/usb/typec/tcpm/ 21967 21968USB UHCI DRIVER 21969M: Alan Stern <stern@rowland.harvard.edu> 21970L: linux-usb@vger.kernel.org 21971S: Maintained 21972F: drivers/usb/host/uhci* 21973 21974USB VIDEO CLASS 21975M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 21976L: linux-media@vger.kernel.org 21977S: Maintained 21978W: http://www.ideasonboard.org/uvc/ 21979T: git git://linuxtv.org/media_tree.git 21980F: drivers/media/usb/uvc/ 21981F: include/uapi/linux/uvcvideo.h 21982 21983USB WEBCAM GADGET 21984M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 21985M: Daniel Scally <dan.scally@ideasonboard.com> 21986L: linux-usb@vger.kernel.org 21987S: Maintained 21988F: drivers/usb/gadget/function/*uvc* 21989F: drivers/usb/gadget/legacy/webcam.c 21990F: include/uapi/linux/usb/g_uvc.h 21991 21992USB WIRELESS RNDIS DRIVER (rndis_wlan) 21993M: Jussi Kivilinna <jussi.kivilinna@iki.fi> 21994L: linux-wireless@vger.kernel.org 21995S: Maintained 21996F: drivers/net/wireless/legacy/rndis_wlan.c 21997 21998USB XHCI DRIVER 21999M: Mathias Nyman <mathias.nyman@intel.com> 22000L: linux-usb@vger.kernel.org 22001S: Supported 22002F: drivers/usb/host/pci-quirks* 22003F: drivers/usb/host/xhci* 22004 22005USB ZD1201 DRIVER 22006L: linux-wireless@vger.kernel.org 22007S: Orphan 22008W: http://linux-lc100020.sourceforge.net 22009F: drivers/net/wireless/zydas/zd1201.* 22010 22011USER DATAGRAM PROTOCOL (UDP) 22012M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 22013S: Maintained 22014F: include/linux/udp.h 22015F: net/ipv4/udp.c 22016F: net/ipv6/udp.c 22017 22018USER-MODE LINUX (UML) 22019M: Richard Weinberger <richard@nod.at> 22020M: Anton Ivanov <anton.ivanov@cambridgegreys.com> 22021M: Johannes Berg <johannes@sipsolutions.net> 22022L: linux-um@lists.infradead.org 22023S: Maintained 22024W: http://user-mode-linux.sourceforge.net 22025Q: https://patchwork.ozlabs.org/project/linux-um/list/ 22026T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next 22027T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes 22028F: Documentation/virt/uml/ 22029F: arch/um/ 22030F: arch/x86/um/ 22031F: fs/hostfs/ 22032 22033USERSPACE COPYIN/COPYOUT (UIOVEC) 22034M: Alexander Viro <viro@zeniv.linux.org.uk> 22035S: Maintained 22036F: include/linux/uio.h 22037F: lib/iov_iter.c 22038 22039USERSPACE DMA BUFFER DRIVER 22040M: Gerd Hoffmann <kraxel@redhat.com> 22041L: dri-devel@lists.freedesktop.org 22042S: Maintained 22043T: git git://anongit.freedesktop.org/drm/drm-misc 22044F: drivers/dma-buf/udmabuf.c 22045F: include/uapi/linux/udmabuf.h 22046 22047USERSPACE I/O (UIO) 22048M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22049S: Maintained 22050T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 22051F: Documentation/driver-api/uio-howto.rst 22052F: drivers/uio/ 22053F: include/linux/uio_driver.h 22054 22055UTIL-LINUX PACKAGE 22056M: Karel Zak <kzak@redhat.com> 22057L: util-linux@vger.kernel.org 22058S: Maintained 22059W: http://en.wikipedia.org/wiki/Util-linux 22060T: git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git 22061 22062UUID HELPERS 22063R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22064L: linux-kernel@vger.kernel.org 22065S: Maintained 22066F: include/linux/uuid.h 22067F: lib/test_uuid.c 22068F: lib/uuid.c 22069 22070UV SYSFS DRIVER 22071M: Justin Ernst <justin.ernst@hpe.com> 22072L: platform-driver-x86@vger.kernel.org 22073S: Maintained 22074F: drivers/platform/x86/uv_sysfs.c 22075 22076UVESAFB DRIVER 22077M: Michal Januszewski <spock@gentoo.org> 22078L: linux-fbdev@vger.kernel.org 22079S: Maintained 22080W: https://github.com/mjanusz/v86d 22081F: Documentation/fb/uvesafb.rst 22082F: drivers/video/fbdev/uvesafb.* 22083 22084Ux500 CLOCK DRIVERS 22085M: Ulf Hansson <ulf.hansson@linaro.org> 22086L: linux-clk@vger.kernel.org 22087L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22088S: Maintained 22089F: drivers/clk/ux500/ 22090 22091VF610 NAND DRIVER 22092M: Stefan Agner <stefan@agner.ch> 22093L: linux-mtd@lists.infradead.org 22094S: Supported 22095F: drivers/mtd/nand/raw/vf610_nfc.c 22096 22097VFAT/FAT/MSDOS FILESYSTEM 22098M: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> 22099S: Maintained 22100F: Documentation/filesystems/vfat.rst 22101F: fs/fat/ 22102F: tools/testing/selftests/filesystems/fat/ 22103 22104VFIO DRIVER 22105M: Alex Williamson <alex.williamson@redhat.com> 22106L: kvm@vger.kernel.org 22107S: Maintained 22108T: git https://github.com/awilliam/linux-vfio.git 22109F: Documentation/ABI/testing/sysfs-devices-vfio-dev 22110F: Documentation/driver-api/vfio.rst 22111F: drivers/vfio/ 22112F: include/linux/vfio.h 22113F: include/linux/vfio_pci_core.h 22114F: include/uapi/linux/vfio.h 22115 22116VFIO FSL-MC DRIVER 22117M: Diana Craciun <diana.craciun@oss.nxp.com> 22118L: kvm@vger.kernel.org 22119S: Maintained 22120F: drivers/vfio/fsl-mc/ 22121 22122VFIO HISILICON PCI DRIVER 22123M: Longfang Liu <liulongfang@huawei.com> 22124M: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 22125L: kvm@vger.kernel.org 22126S: Maintained 22127F: drivers/vfio/pci/hisilicon/ 22128 22129VFIO MEDIATED DEVICE DRIVERS 22130M: Kirti Wankhede <kwankhede@nvidia.com> 22131L: kvm@vger.kernel.org 22132S: Maintained 22133F: Documentation/driver-api/vfio-mediated-device.rst 22134F: drivers/vfio/mdev/ 22135F: include/linux/mdev.h 22136F: samples/vfio-mdev/ 22137 22138VFIO MLX5 PCI DRIVER 22139M: Yishai Hadas <yishaih@nvidia.com> 22140L: kvm@vger.kernel.org 22141S: Maintained 22142F: drivers/vfio/pci/mlx5/ 22143 22144VFIO PCI DEVICE SPECIFIC DRIVERS 22145R: Jason Gunthorpe <jgg@nvidia.com> 22146R: Yishai Hadas <yishaih@nvidia.com> 22147R: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 22148R: Kevin Tian <kevin.tian@intel.com> 22149L: kvm@vger.kernel.org 22150S: Maintained 22151P: Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst 22152F: drivers/vfio/pci/*/ 22153 22154VFIO PLATFORM DRIVER 22155M: Eric Auger <eric.auger@redhat.com> 22156L: kvm@vger.kernel.org 22157S: Maintained 22158F: drivers/vfio/platform/ 22159 22160VGA_SWITCHEROO 22161R: Lukas Wunner <lukas@wunner.de> 22162S: Maintained 22163T: git git://anongit.freedesktop.org/drm/drm-misc 22164F: Documentation/gpu/vga-switcheroo.rst 22165F: drivers/gpu/vga/vga_switcheroo.c 22166F: include/linux/vga_switcheroo.h 22167 22168VIA RHINE NETWORK DRIVER 22169M: Kevin Brace <kevinbrace@bracecomputerlab.com> 22170S: Maintained 22171F: drivers/net/ethernet/via/via-rhine.c 22172 22173VIA SD/MMC CARD CONTROLLER DRIVER 22174M: Bruce Chang <brucechang@via.com.tw> 22175M: Harald Welte <HaraldWelte@viatech.com> 22176S: Maintained 22177F: drivers/mmc/host/via-sdmmc.c 22178 22179VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER 22180M: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 22181L: linux-fbdev@vger.kernel.org 22182S: Maintained 22183F: drivers/video/fbdev/via/ 22184F: include/linux/via-core.h 22185F: include/linux/via-gpio.h 22186F: include/linux/via_i2c.h 22187 22188VIA VELOCITY NETWORK DRIVER 22189M: Francois Romieu <romieu@fr.zoreil.com> 22190L: netdev@vger.kernel.org 22191S: Maintained 22192F: drivers/net/ethernet/via/via-velocity.* 22193 22194VICODEC VIRTUAL CODEC DRIVER 22195M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 22196L: linux-media@vger.kernel.org 22197S: Maintained 22198W: https://linuxtv.org 22199T: git git://linuxtv.org/media_tree.git 22200F: drivers/media/test-drivers/vicodec/* 22201 22202VIDEO I2C POLLING DRIVER 22203M: Matt Ranostay <matt.ranostay@konsulko.com> 22204L: linux-media@vger.kernel.org 22205S: Maintained 22206F: drivers/media/i2c/video-i2c.c 22207 22208VIDEO MULTIPLEXER DRIVER 22209M: Philipp Zabel <p.zabel@pengutronix.de> 22210L: linux-media@vger.kernel.org 22211S: Maintained 22212F: drivers/media/platform/video-mux.c 22213 22214VIDEOBUF2 FRAMEWORK 22215M: Tomasz Figa <tfiga@chromium.org> 22216M: Marek Szyprowski <m.szyprowski@samsung.com> 22217L: linux-media@vger.kernel.org 22218S: Maintained 22219F: drivers/media/common/videobuf2/* 22220F: include/media/videobuf2-* 22221 22222VIDTV VIRTUAL DIGITAL TV DRIVER 22223M: Daniel W. S. Almeida <dwlsalmeida@gmail.com> 22224L: linux-media@vger.kernel.org 22225S: Maintained 22226W: https://linuxtv.org 22227T: git git://linuxtv.org/media_tree.git 22228F: drivers/media/test-drivers/vidtv/* 22229 22230VIMC VIRTUAL MEDIA CONTROLLER DRIVER 22231M: Shuah Khan <skhan@linuxfoundation.org> 22232R: Kieran Bingham <kieran.bingham@ideasonboard.com> 22233L: linux-media@vger.kernel.org 22234S: Maintained 22235W: https://linuxtv.org 22236T: git git://linuxtv.org/media_tree.git 22237F: drivers/media/test-drivers/vimc/* 22238 22239VIRT LIB 22240M: Alex Williamson <alex.williamson@redhat.com> 22241M: Paolo Bonzini <pbonzini@redhat.com> 22242L: kvm@vger.kernel.org 22243S: Supported 22244F: virt/lib/ 22245 22246VIRTIO AND VHOST VSOCK DRIVER 22247M: Stefan Hajnoczi <stefanha@redhat.com> 22248M: Stefano Garzarella <sgarzare@redhat.com> 22249L: kvm@vger.kernel.org 22250L: virtualization@lists.linux-foundation.org 22251L: netdev@vger.kernel.org 22252S: Maintained 22253F: drivers/vhost/vsock.c 22254F: include/linux/virtio_vsock.h 22255F: include/uapi/linux/virtio_vsock.h 22256F: net/vmw_vsock/virtio_transport.c 22257F: net/vmw_vsock/virtio_transport_common.c 22258 22259VIRTIO BALLOON 22260M: "Michael S. Tsirkin" <mst@redhat.com> 22261M: David Hildenbrand <david@redhat.com> 22262L: virtualization@lists.linux-foundation.org 22263S: Maintained 22264F: drivers/virtio/virtio_balloon.c 22265F: include/linux/balloon_compaction.h 22266F: include/uapi/linux/virtio_balloon.h 22267F: mm/balloon_compaction.c 22268 22269VIRTIO BLOCK AND SCSI DRIVERS 22270M: "Michael S. Tsirkin" <mst@redhat.com> 22271M: Jason Wang <jasowang@redhat.com> 22272R: Paolo Bonzini <pbonzini@redhat.com> 22273R: Stefan Hajnoczi <stefanha@redhat.com> 22274L: virtualization@lists.linux-foundation.org 22275S: Maintained 22276F: drivers/block/virtio_blk.c 22277F: drivers/scsi/virtio_scsi.c 22278F: drivers/vhost/scsi.c 22279F: include/uapi/linux/virtio_blk.h 22280F: include/uapi/linux/virtio_scsi.h 22281 22282VIRTIO CONSOLE DRIVER 22283M: Amit Shah <amit@kernel.org> 22284L: virtualization@lists.linux-foundation.org 22285S: Maintained 22286F: drivers/char/virtio_console.c 22287F: include/linux/virtio_console.h 22288F: include/uapi/linux/virtio_console.h 22289 22290VIRTIO CORE AND NET DRIVERS 22291M: "Michael S. Tsirkin" <mst@redhat.com> 22292M: Jason Wang <jasowang@redhat.com> 22293R: Xuan Zhuo <xuanzhuo@linux.alibaba.com> 22294L: virtualization@lists.linux-foundation.org 22295S: Maintained 22296F: Documentation/ABI/testing/sysfs-bus-vdpa 22297F: Documentation/ABI/testing/sysfs-class-vduse 22298F: Documentation/devicetree/bindings/virtio/ 22299F: Documentation/driver-api/virtio/ 22300F: drivers/block/virtio_blk.c 22301F: drivers/crypto/virtio/ 22302F: drivers/net/virtio_net.c 22303F: drivers/vdpa/ 22304F: drivers/virtio/ 22305F: include/linux/vdpa.h 22306F: include/linux/virtio*.h 22307F: include/linux/vringh.h 22308F: include/uapi/linux/virtio_*.h 22309F: tools/virtio/ 22310 22311VIRTIO CRYPTO DRIVER 22312M: Gonglei <arei.gonglei@huawei.com> 22313L: virtualization@lists.linux-foundation.org 22314L: linux-crypto@vger.kernel.org 22315S: Maintained 22316F: drivers/crypto/virtio/ 22317F: include/uapi/linux/virtio_crypto.h 22318 22319VIRTIO DRIVERS FOR S390 22320M: Cornelia Huck <cohuck@redhat.com> 22321M: Halil Pasic <pasic@linux.ibm.com> 22322M: Eric Farman <farman@linux.ibm.com> 22323L: linux-s390@vger.kernel.org 22324L: virtualization@lists.linux-foundation.org 22325L: kvm@vger.kernel.org 22326S: Supported 22327F: arch/s390/include/uapi/asm/virtio-ccw.h 22328F: drivers/s390/virtio/ 22329 22330VIRTIO FILE SYSTEM 22331M: Vivek Goyal <vgoyal@redhat.com> 22332M: Stefan Hajnoczi <stefanha@redhat.com> 22333M: Miklos Szeredi <miklos@szeredi.hu> 22334L: virtualization@lists.linux-foundation.org 22335L: linux-fsdevel@vger.kernel.org 22336S: Supported 22337W: https://virtio-fs.gitlab.io/ 22338F: Documentation/filesystems/virtiofs.rst 22339F: fs/fuse/virtio_fs.c 22340F: include/uapi/linux/virtio_fs.h 22341 22342VIRTIO GPIO DRIVER 22343M: Enrico Weigelt, metux IT consult <info@metux.net> 22344M: Viresh Kumar <vireshk@kernel.org> 22345L: linux-gpio@vger.kernel.org 22346L: virtualization@lists.linux-foundation.org 22347S: Maintained 22348F: drivers/gpio/gpio-virtio.c 22349F: include/uapi/linux/virtio_gpio.h 22350 22351VIRTIO GPU DRIVER 22352M: David Airlie <airlied@redhat.com> 22353M: Gerd Hoffmann <kraxel@redhat.com> 22354R: Gurchetan Singh <gurchetansingh@chromium.org> 22355R: Chia-I Wu <olvaffe@gmail.com> 22356L: dri-devel@lists.freedesktop.org 22357L: virtualization@lists.linux-foundation.org 22358S: Maintained 22359T: git git://anongit.freedesktop.org/drm/drm-misc 22360F: drivers/gpu/drm/virtio/ 22361F: include/uapi/linux/virtio_gpu.h 22362 22363VIRTIO HOST (VHOST) 22364M: "Michael S. Tsirkin" <mst@redhat.com> 22365M: Jason Wang <jasowang@redhat.com> 22366L: kvm@vger.kernel.org 22367L: virtualization@lists.linux-foundation.org 22368L: netdev@vger.kernel.org 22369S: Maintained 22370T: git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git 22371F: drivers/vhost/ 22372F: include/linux/sched/vhost_task.h 22373F: include/linux/vhost_iotlb.h 22374F: include/uapi/linux/vhost.h 22375F: kernel/vhost_task.c 22376 22377VIRTIO I2C DRIVER 22378M: Conghui Chen <conghui.chen@intel.com> 22379M: Viresh Kumar <viresh.kumar@linaro.org> 22380L: linux-i2c@vger.kernel.org 22381L: virtualization@lists.linux-foundation.org 22382S: Maintained 22383F: drivers/i2c/busses/i2c-virtio.c 22384F: include/uapi/linux/virtio_i2c.h 22385 22386VIRTIO INPUT DRIVER 22387M: Gerd Hoffmann <kraxel@redhat.com> 22388S: Maintained 22389F: drivers/virtio/virtio_input.c 22390F: include/uapi/linux/virtio_input.h 22391 22392VIRTIO IOMMU DRIVER 22393M: Jean-Philippe Brucker <jean-philippe@linaro.org> 22394L: virtualization@lists.linux-foundation.org 22395S: Maintained 22396F: drivers/iommu/virtio-iommu.c 22397F: include/uapi/linux/virtio_iommu.h 22398 22399VIRTIO MEM DRIVER 22400M: David Hildenbrand <david@redhat.com> 22401L: virtualization@lists.linux-foundation.org 22402S: Maintained 22403W: https://virtio-mem.gitlab.io/ 22404F: drivers/virtio/virtio_mem.c 22405F: include/uapi/linux/virtio_mem.h 22406 22407VIRTIO PMEM DRIVER 22408M: Pankaj Gupta <pankaj.gupta.linux@gmail.com> 22409L: virtualization@lists.linux-foundation.org 22410S: Maintained 22411F: drivers/nvdimm/nd_virtio.c 22412F: drivers/nvdimm/virtio_pmem.c 22413 22414VIRTIO SOUND DRIVER 22415M: Anton Yakovlev <anton.yakovlev@opensynergy.com> 22416M: "Michael S. Tsirkin" <mst@redhat.com> 22417L: virtualization@lists.linux-foundation.org 22418L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22419S: Maintained 22420F: include/uapi/linux/virtio_snd.h 22421F: sound/virtio/* 22422 22423VIRTUAL BOX GUEST DEVICE DRIVER 22424M: Hans de Goede <hdegoede@redhat.com> 22425M: Arnd Bergmann <arnd@arndb.de> 22426M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22427S: Maintained 22428F: drivers/virt/vboxguest/ 22429F: include/linux/vbox_utils.h 22430F: include/uapi/linux/vbox*.h 22431 22432VIRTUAL BOX SHARED FOLDER VFS DRIVER 22433M: Hans de Goede <hdegoede@redhat.com> 22434L: linux-fsdevel@vger.kernel.org 22435S: Maintained 22436F: fs/vboxsf/* 22437 22438VIRTUAL SERIO DEVICE DRIVER 22439M: Stephen Chandler Paul <thatslyude@gmail.com> 22440S: Maintained 22441F: drivers/input/serio/userio.c 22442F: include/uapi/linux/userio.h 22443 22444VISL VIRTUAL STATELESS DECODER DRIVER 22445M: Daniel Almeida <daniel.almeida@collabora.com> 22446L: linux-media@vger.kernel.org 22447S: Supported 22448F: drivers/media/test-drivers/visl 22449 22450VIVID VIRTUAL VIDEO DRIVER 22451M: Hans Verkuil <hverkuil@xs4all.nl> 22452L: linux-media@vger.kernel.org 22453S: Maintained 22454W: https://linuxtv.org 22455T: git git://linuxtv.org/media_tree.git 22456F: drivers/media/test-drivers/vivid/* 22457 22458VLYNQ BUS 22459M: Florian Fainelli <f.fainelli@gmail.com> 22460L: openwrt-devel@lists.openwrt.org (subscribers-only) 22461S: Maintained 22462F: drivers/vlynq/vlynq.c 22463F: include/linux/vlynq.h 22464 22465VM SOCKETS (AF_VSOCK) 22466M: Stefano Garzarella <sgarzare@redhat.com> 22467L: virtualization@lists.linux-foundation.org 22468L: netdev@vger.kernel.org 22469S: Maintained 22470F: drivers/net/vsockmon.c 22471F: include/net/af_vsock.h 22472F: include/uapi/linux/vm_sockets.h 22473F: include/uapi/linux/vm_sockets_diag.h 22474F: include/uapi/linux/vsockmon.h 22475F: net/vmw_vsock/ 22476F: tools/testing/vsock/ 22477 22478VMALLOC 22479M: Andrew Morton <akpm@linux-foundation.org> 22480R: Uladzislau Rezki <urezki@gmail.com> 22481R: Christoph Hellwig <hch@infradead.org> 22482R: Lorenzo Stoakes <lstoakes@gmail.com> 22483L: linux-mm@kvack.org 22484S: Maintained 22485W: http://www.linux-mm.org 22486T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 22487F: include/linux/vmalloc.h 22488F: mm/vmalloc.c 22489 22490VME SUBSYSTEM 22491M: Martyn Welch <martyn@welchs.me.uk> 22492M: Manohar Vanga <manohar.vanga@gmail.com> 22493M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22494L: linux-kernel@vger.kernel.org 22495S: Odd fixes 22496T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 22497F: Documentation/driver-api/vme.rst 22498F: drivers/staging/vme_user/ 22499 22500VMWARE BALLOON DRIVER 22501M: Nadav Amit <namit@vmware.com> 22502R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22503L: linux-kernel@vger.kernel.org 22504S: Supported 22505F: drivers/misc/vmw_balloon.c 22506 22507VMWARE HYPERVISOR INTERFACE 22508M: Srivatsa S. Bhat (VMware) <srivatsa@csail.mit.edu> 22509M: Alexey Makhalov <amakhalov@vmware.com> 22510R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22511L: virtualization@lists.linux-foundation.org 22512L: x86@kernel.org 22513S: Supported 22514T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware 22515F: arch/x86/include/asm/vmware.h 22516F: arch/x86/kernel/cpu/vmware.c 22517 22518VMWARE PVRDMA DRIVER 22519M: Bryan Tan <bryantan@vmware.com> 22520M: Vishnu Dasa <vdasa@vmware.com> 22521R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22522L: linux-rdma@vger.kernel.org 22523S: Supported 22524F: drivers/infiniband/hw/vmw_pvrdma/ 22525 22526VMWARE PVSCSI DRIVER 22527M: Vishal Bhakta <vbhakta@vmware.com> 22528R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22529L: linux-scsi@vger.kernel.org 22530S: Supported 22531F: drivers/scsi/vmw_pvscsi.c 22532F: drivers/scsi/vmw_pvscsi.h 22533 22534VMWARE VIRTUAL PTP CLOCK DRIVER 22535M: Srivatsa S. Bhat (VMware) <srivatsa@csail.mit.edu> 22536M: Deep Shah <sdeep@vmware.com> 22537R: Alexey Makhalov <amakhalov@vmware.com> 22538R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22539L: netdev@vger.kernel.org 22540S: Supported 22541F: drivers/ptp/ptp_vmw.c 22542 22543VMWARE VMCI DRIVER 22544M: Bryan Tan <bryantan@vmware.com> 22545M: Vishnu Dasa <vdasa@vmware.com> 22546R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22547L: linux-kernel@vger.kernel.org 22548S: Supported 22549F: drivers/misc/vmw_vmci/ 22550F: include/linux/vmw_vmci* 22551 22552VMWARE VMMOUSE SUBDRIVER 22553M: Zack Rusin <zackr@vmware.com> 22554R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 22555R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22556L: linux-input@vger.kernel.org 22557S: Supported 22558F: drivers/input/mouse/vmmouse.c 22559F: drivers/input/mouse/vmmouse.h 22560 22561VMWARE VMXNET3 ETHERNET DRIVER 22562M: Ronak Doshi <doshir@vmware.com> 22563R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22564L: netdev@vger.kernel.org 22565S: Supported 22566F: drivers/net/vmxnet3/ 22567 22568VMWARE VSOCK VMCI TRANSPORT DRIVER 22569M: Bryan Tan <bryantan@vmware.com> 22570M: Vishnu Dasa <vdasa@vmware.com> 22571R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22572L: linux-kernel@vger.kernel.org 22573S: Supported 22574F: net/vmw_vsock/vmci_transport* 22575 22576VOCORE VOCORE2 BOARD 22577M: Harvey Hunt <harveyhuntnexus@gmail.com> 22578L: linux-mips@vger.kernel.org 22579S: Maintained 22580F: arch/mips/boot/dts/ralink/vocore2.dts 22581 22582VOLTAGE AND CURRENT REGULATOR FRAMEWORK 22583M: Liam Girdwood <lgirdwood@gmail.com> 22584M: Mark Brown <broonie@kernel.org> 22585L: linux-kernel@vger.kernel.org 22586S: Supported 22587W: http://www.slimlogic.co.uk/?p=48 22588T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git 22589F: Documentation/devicetree/bindings/regulator/ 22590F: Documentation/power/regulator/ 22591F: drivers/regulator/ 22592F: include/dt-bindings/regulator/ 22593F: include/linux/regulator/ 22594K: regulator_get_optional 22595 22596VOLTAGE AND CURRENT REGULATOR IRQ HELPERS 22597R: Matti Vaittinen <mazziesaccount@gmail.com> 22598F: drivers/regulator/irq_helpers.c 22599 22600VRF 22601M: David Ahern <dsahern@kernel.org> 22602L: netdev@vger.kernel.org 22603S: Maintained 22604F: Documentation/networking/vrf.rst 22605F: drivers/net/vrf.c 22606 22607VSPRINTF 22608M: Petr Mladek <pmladek@suse.com> 22609M: Steven Rostedt <rostedt@goodmis.org> 22610M: Sergey Senozhatsky <senozhatsky@chromium.org> 22611R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22612R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 22613S: Maintained 22614T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 22615F: Documentation/core-api/printk-formats.rst 22616F: lib/test_printf.c 22617F: lib/test_scanf.c 22618F: lib/vsprintf.c 22619 22620VT1211 HARDWARE MONITOR DRIVER 22621M: Juerg Haefliger <juergh@proton.me> 22622L: linux-hwmon@vger.kernel.org 22623S: Maintained 22624F: Documentation/hwmon/vt1211.rst 22625F: drivers/hwmon/vt1211.c 22626 22627VT8231 HARDWARE MONITOR DRIVER 22628M: Roger Lucas <vt8231@hiddenengine.co.uk> 22629L: linux-hwmon@vger.kernel.org 22630S: Maintained 22631F: drivers/hwmon/vt8231.c 22632 22633VUB300 USB to SDIO/SD/MMC bridge chip 22634L: linux-mmc@vger.kernel.org 22635S: Orphan 22636F: drivers/mmc/host/vub300.c 22637 22638W1 DALLAS'S 1-WIRE BUS 22639M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 22640S: Maintained 22641F: Documentation/devicetree/bindings/w1/ 22642F: Documentation/w1/ 22643F: drivers/w1/ 22644F: include/linux/w1.h 22645 22646W83791D HARDWARE MONITORING DRIVER 22647M: Marc Hulsman <m.hulsman@tudelft.nl> 22648L: linux-hwmon@vger.kernel.org 22649S: Maintained 22650F: Documentation/hwmon/w83791d.rst 22651F: drivers/hwmon/w83791d.c 22652 22653W83793 HARDWARE MONITORING DRIVER 22654M: Rudolf Marek <r.marek@assembler.cz> 22655L: linux-hwmon@vger.kernel.org 22656S: Maintained 22657F: Documentation/hwmon/w83793.rst 22658F: drivers/hwmon/w83793.c 22659 22660W83795 HARDWARE MONITORING DRIVER 22661M: Jean Delvare <jdelvare@suse.com> 22662L: linux-hwmon@vger.kernel.org 22663S: Maintained 22664F: drivers/hwmon/w83795.c 22665 22666W83L51xD SD/MMC CARD INTERFACE DRIVER 22667M: Pierre Ossman <pierre@ossman.eu> 22668S: Maintained 22669F: drivers/mmc/host/wbsd.* 22670 22671WACOM PROTOCOL 4 SERIAL TABLETS 22672M: Julian Squires <julian@cipht.net> 22673M: Hans de Goede <hdegoede@redhat.com> 22674L: linux-input@vger.kernel.org 22675S: Maintained 22676F: drivers/input/tablet/wacom_serial4.c 22677 22678WANGXUN ETHERNET DRIVER 22679M: Jiawen Wu <jiawenwu@trustnetic.com> 22680M: Mengyuan Lou <mengyuanlou@net-swift.com> 22681L: netdev@vger.kernel.org 22682S: Maintained 22683W: https://www.net-swift.com 22684F: Documentation/networking/device_drivers/ethernet/wangxun/* 22685F: drivers/net/ethernet/wangxun/ 22686 22687WATCHDOG DEVICE DRIVERS 22688M: Wim Van Sebroeck <wim@linux-watchdog.org> 22689M: Guenter Roeck <linux@roeck-us.net> 22690L: linux-watchdog@vger.kernel.org 22691S: Maintained 22692W: http://www.linux-watchdog.org/ 22693T: git git://www.linux-watchdog.org/linux-watchdog.git 22694F: Documentation/devicetree/bindings/watchdog/ 22695F: Documentation/watchdog/ 22696F: drivers/watchdog/ 22697F: include/linux/watchdog.h 22698F: include/trace/events/watchdog.h 22699F: include/uapi/linux/watchdog.h 22700 22701WHISKEYCOVE PMIC GPIO DRIVER 22702M: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> 22703L: linux-gpio@vger.kernel.org 22704S: Maintained 22705F: drivers/gpio/gpio-wcove.c 22706 22707WHWAVE RTC DRIVER 22708M: Dianlong Li <long17.cool@163.com> 22709L: linux-rtc@vger.kernel.org 22710S: Maintained 22711F: drivers/rtc/rtc-sd3078.c 22712 22713WIIMOTE HID DRIVER 22714M: David Rheinsberg <david.rheinsberg@gmail.com> 22715L: linux-input@vger.kernel.org 22716S: Maintained 22717F: drivers/hid/hid-wiimote* 22718 22719WILOCITY WIL6210 WIRELESS DRIVER 22720L: linux-wireless@vger.kernel.org 22721S: Orphan 22722W: https://wireless.wiki.kernel.org/en/users/Drivers/wil6210 22723F: drivers/net/wireless/ath/wil6210/ 22724 22725WINBOND CIR DRIVER 22726M: David Härdeman <david@hardeman.nu> 22727S: Maintained 22728F: drivers/media/rc/winbond-cir.c 22729 22730WINSYSTEMS EBC-C384 WATCHDOG DRIVER 22731L: linux-watchdog@vger.kernel.org 22732S: Orphan 22733F: drivers/watchdog/ebc-c384_wdt.c 22734 22735WINSYSTEMS WS16C48 GPIO DRIVER 22736M: William Breathitt Gray <william.gray@linaro.org> 22737L: linux-gpio@vger.kernel.org 22738S: Maintained 22739F: drivers/gpio/gpio-ws16c48.c 22740 22741WIREGUARD SECURE NETWORK TUNNEL 22742M: Jason A. Donenfeld <Jason@zx2c4.com> 22743L: wireguard@lists.zx2c4.com 22744L: netdev@vger.kernel.org 22745S: Maintained 22746F: drivers/net/wireguard/ 22747F: tools/testing/selftests/wireguard/ 22748 22749WISTRON LAPTOP BUTTON DRIVER 22750M: Miloslav Trmac <mitr@volny.cz> 22751S: Maintained 22752F: drivers/input/misc/wistron_btns.c 22753 22754WL3501 WIRELESS PCMCIA CARD DRIVER 22755L: linux-wireless@vger.kernel.org 22756S: Odd fixes 22757F: drivers/net/wireless/legacy/wl3501* 22758 22759WOLFSON MICROELECTRONICS DRIVERS 22760L: patches@opensource.cirrus.com 22761S: Supported 22762W: https://github.com/CirrusLogic/linux-drivers/wiki 22763T: git https://github.com/CirrusLogic/linux-drivers.git 22764F: Documentation/devicetree/bindings/extcon/wlf,arizona.yaml 22765F: Documentation/devicetree/bindings/mfd/wlf,arizona.yaml 22766F: Documentation/devicetree/bindings/mfd/wm831x.txt 22767F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml 22768F: Documentation/devicetree/bindings/sound/wlf,*.yaml 22769F: Documentation/devicetree/bindings/sound/wm* 22770F: Documentation/hwmon/wm83??.rst 22771F: arch/arm/mach-s3c/mach-crag6410* 22772F: drivers/clk/clk-wm83*.c 22773F: drivers/gpio/gpio-*wm*.c 22774F: drivers/gpio/gpio-arizona.c 22775F: drivers/hwmon/wm83??-hwmon.c 22776F: drivers/input/misc/wm831x-on.c 22777F: drivers/input/touchscreen/wm831x-ts.c 22778F: drivers/input/touchscreen/wm97*.c 22779F: drivers/leds/leds-wm83*.c 22780F: drivers/mfd/arizona* 22781F: drivers/mfd/cs47l24* 22782F: drivers/mfd/wm*.c 22783F: drivers/power/supply/wm83*.c 22784F: drivers/regulator/arizona* 22785F: drivers/regulator/wm8*.c 22786F: drivers/rtc/rtc-wm83*.c 22787F: drivers/video/backlight/wm83*_bl.c 22788F: drivers/watchdog/wm83*_wdt.c 22789F: include/linux/mfd/arizona/ 22790F: include/linux/mfd/wm831x/ 22791F: include/linux/mfd/wm8350/ 22792F: include/linux/mfd/wm8400* 22793F: include/linux/regulator/arizona* 22794F: include/linux/wm97xx.h 22795F: include/sound/wm????.h 22796F: sound/soc/codecs/arizona* 22797F: sound/soc/codecs/cs47l24* 22798F: sound/soc/codecs/wm* 22799 22800WORKQUEUE 22801M: Tejun Heo <tj@kernel.org> 22802R: Lai Jiangshan <jiangshanlai@gmail.com> 22803S: Maintained 22804T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git 22805F: Documentation/core-api/workqueue.rst 22806F: include/linux/workqueue.h 22807F: kernel/workqueue.c 22808F: kernel/workqueue_internal.h 22809 22810WWAN DRIVERS 22811M: Loic Poulain <loic.poulain@linaro.org> 22812M: Sergey Ryazanov <ryazanov.s.a@gmail.com> 22813R: Johannes Berg <johannes@sipsolutions.net> 22814L: netdev@vger.kernel.org 22815S: Maintained 22816F: drivers/net/wwan/ 22817F: include/linux/wwan.h 22818F: include/uapi/linux/wwan.h 22819 22820X-POWERS AXP288 PMIC DRIVERS 22821M: Hans de Goede <hdegoede@redhat.com> 22822S: Maintained 22823F: drivers/acpi/pmic/intel_pmic_xpower.c 22824N: axp288 22825 22826X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS 22827M: Chen-Yu Tsai <wens@csie.org> 22828L: linux-kernel@vger.kernel.org 22829S: Maintained 22830N: axp[128] 22831 22832X.25 STACK 22833M: Martin Schiller <ms@dev.tdt.de> 22834L: linux-x25@vger.kernel.org 22835S: Maintained 22836F: Documentation/networking/lapb-module.rst 22837F: Documentation/networking/x25* 22838F: drivers/net/wan/hdlc_x25.c 22839F: drivers/net/wan/lapbether.c 22840F: include/*/lapb.h 22841F: include/net/x25* 22842F: include/uapi/linux/x25.h 22843F: net/lapb/ 22844F: net/x25/ 22845 22846X86 ARCHITECTURE (32-BIT AND 64-BIT) 22847M: Thomas Gleixner <tglx@linutronix.de> 22848M: Ingo Molnar <mingo@redhat.com> 22849M: Borislav Petkov <bp@alien8.de> 22850M: Dave Hansen <dave.hansen@linux.intel.com> 22851M: x86@kernel.org 22852R: "H. Peter Anvin" <hpa@zytor.com> 22853L: linux-kernel@vger.kernel.org 22854S: Maintained 22855T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 22856F: Documentation/arch/x86/ 22857F: Documentation/devicetree/bindings/x86/ 22858F: arch/x86/ 22859 22860X86 ENTRY CODE 22861M: Andy Lutomirski <luto@kernel.org> 22862L: linux-kernel@vger.kernel.org 22863S: Maintained 22864T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm 22865F: arch/x86/entry/ 22866 22867X86 HARDWARE VULNERABILITIES 22868M: Thomas Gleixner <tglx@linutronix.de> 22869M: Borislav Petkov <bp@alien8.de> 22870M: Peter Zijlstra <peterz@infradead.org> 22871M: Josh Poimboeuf <jpoimboe@kernel.org> 22872R: Pawan Gupta <pawan.kumar.gupta@linux.intel.com> 22873S: Maintained 22874F: Documentation/admin-guide/hw-vuln/ 22875F: arch/x86/include/asm/nospec-branch.h 22876F: arch/x86/kernel/cpu/bugs.c 22877 22878X86 MCE INFRASTRUCTURE 22879M: Tony Luck <tony.luck@intel.com> 22880M: Borislav Petkov <bp@alien8.de> 22881L: linux-edac@vger.kernel.org 22882S: Maintained 22883F: Documentation/ABI/testing/sysfs-mce 22884F: Documentation/arch/x86/x86_64/machinecheck.rst 22885F: arch/x86/kernel/cpu/mce/* 22886 22887X86 MICROCODE UPDATE SUPPORT 22888M: Borislav Petkov <bp@alien8.de> 22889S: Maintained 22890F: arch/x86/kernel/cpu/microcode/* 22891 22892X86 MM 22893M: Dave Hansen <dave.hansen@linux.intel.com> 22894M: Andy Lutomirski <luto@kernel.org> 22895M: Peter Zijlstra <peterz@infradead.org> 22896L: linux-kernel@vger.kernel.org 22897S: Maintained 22898T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm 22899F: arch/x86/mm/ 22900 22901X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER 22902M: Hans de Goede <hdegoede@redhat.com> 22903L: platform-driver-x86@vger.kernel.org 22904S: Maintained 22905T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 22906F: drivers/platform/x86/x86-android-tablets/ 22907 22908X86 PLATFORM DRIVERS 22909M: Hans de Goede <hdegoede@redhat.com> 22910M: Mark Gross <markgross@kernel.org> 22911L: platform-driver-x86@vger.kernel.org 22912S: Maintained 22913T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 22914F: drivers/platform/olpc/ 22915F: drivers/platform/x86/ 22916F: include/linux/platform_data/x86/ 22917 22918X86 PLATFORM DRIVERS - ARCH 22919R: Darren Hart <dvhart@infradead.org> 22920R: Andy Shevchenko <andy@infradead.org> 22921L: platform-driver-x86@vger.kernel.org 22922L: x86@kernel.org 22923S: Maintained 22924T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 22925F: arch/x86/platform 22926 22927X86 PLATFORM UV HPE SUPERDOME FLEX 22928M: Steve Wahl <steve.wahl@hpe.com> 22929R: Mike Travis <mike.travis@hpe.com> 22930R: Dimitri Sivanich <dimitri.sivanich@hpe.com> 22931R: Russ Anderson <russ.anderson@hpe.com> 22932S: Supported 22933F: arch/x86/include/asm/uv/ 22934F: arch/x86/kernel/apic/x2apic_uv_x.c 22935F: arch/x86/platform/uv/ 22936 22937X86 STACK UNWINDING 22938M: Josh Poimboeuf <jpoimboe@kernel.org> 22939M: Peter Zijlstra <peterz@infradead.org> 22940S: Supported 22941F: arch/x86/include/asm/unwind*.h 22942F: arch/x86/kernel/dumpstack.c 22943F: arch/x86/kernel/stacktrace.c 22944F: arch/x86/kernel/unwind_*.c 22945 22946X86 VDSO 22947M: Andy Lutomirski <luto@kernel.org> 22948L: linux-kernel@vger.kernel.org 22949S: Maintained 22950T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso 22951F: arch/x86/entry/vdso/ 22952 22953XARRAY 22954M: Matthew Wilcox <willy@infradead.org> 22955L: linux-fsdevel@vger.kernel.org 22956S: Supported 22957F: Documentation/core-api/xarray.rst 22958F: include/linux/idr.h 22959F: include/linux/xarray.h 22960F: lib/idr.c 22961F: lib/xarray.c 22962F: tools/testing/radix-tree 22963 22964XBOX DVD IR REMOTE 22965M: Benjamin Valentin <benpicco@googlemail.com> 22966S: Maintained 22967F: drivers/media/rc/keymaps/rc-xbox-dvd.c 22968F: drivers/media/rc/xbox_remote.c 22969 22970XC2028/3028 TUNER DRIVER 22971M: Mauro Carvalho Chehab <mchehab@kernel.org> 22972L: linux-media@vger.kernel.org 22973S: Maintained 22974W: https://linuxtv.org 22975T: git git://linuxtv.org/media_tree.git 22976F: drivers/media/tuners/xc2028.* 22977 22978XDP (eXpress Data Path) 22979M: Alexei Starovoitov <ast@kernel.org> 22980M: Daniel Borkmann <daniel@iogearbox.net> 22981M: David S. Miller <davem@davemloft.net> 22982M: Jakub Kicinski <kuba@kernel.org> 22983M: Jesper Dangaard Brouer <hawk@kernel.org> 22984M: John Fastabend <john.fastabend@gmail.com> 22985L: netdev@vger.kernel.org 22986L: bpf@vger.kernel.org 22987S: Supported 22988F: drivers/net/ethernet/*/*/*/*/*xdp* 22989F: drivers/net/ethernet/*/*/*xdp* 22990F: include/net/xdp.h 22991F: include/net/xdp_priv.h 22992F: include/trace/events/xdp.h 22993F: kernel/bpf/cpumap.c 22994F: kernel/bpf/devmap.c 22995F: net/core/xdp.c 22996F: samples/bpf/xdp* 22997F: tools/testing/selftests/bpf/*/*xdp* 22998F: tools/testing/selftests/bpf/*xdp* 22999K: (?:\b|_)xdp(?:\b|_) 23000 23001XDP SOCKETS (AF_XDP) 23002M: Björn Töpel <bjorn@kernel.org> 23003M: Magnus Karlsson <magnus.karlsson@intel.com> 23004M: Maciej Fijalkowski <maciej.fijalkowski@intel.com> 23005R: Jonathan Lemon <jonathan.lemon@gmail.com> 23006L: netdev@vger.kernel.org 23007L: bpf@vger.kernel.org 23008S: Maintained 23009F: Documentation/networking/af_xdp.rst 23010F: include/net/netns/xdp.h 23011F: include/net/xdp_sock* 23012F: include/net/xsk_buff_pool.h 23013F: include/uapi/linux/if_xdp.h 23014F: include/uapi/linux/xdp_diag.h 23015F: net/xdp/ 23016F: tools/testing/selftests/bpf/*xsk* 23017 23018XEN BLOCK SUBSYSTEM 23019M: Roger Pau Monné <roger.pau@citrix.com> 23020L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23021S: Supported 23022F: drivers/block/xen* 23023F: drivers/block/xen-blkback/* 23024 23025XEN HYPERVISOR ARM 23026M: Stefano Stabellini <sstabellini@kernel.org> 23027L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23028S: Maintained 23029F: arch/arm/include/asm/xen/ 23030F: arch/arm/xen/ 23031 23032XEN HYPERVISOR ARM64 23033M: Stefano Stabellini <sstabellini@kernel.org> 23034L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23035S: Maintained 23036F: arch/arm64/include/asm/xen/ 23037F: arch/arm64/xen/ 23038 23039XEN HYPERVISOR INTERFACE 23040M: Juergen Gross <jgross@suse.com> 23041M: Stefano Stabellini <sstabellini@kernel.org> 23042R: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com> 23043L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23044S: Supported 23045T: git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git 23046F: Documentation/ABI/stable/sysfs-hypervisor-xen 23047F: Documentation/ABI/testing/sysfs-hypervisor-xen 23048F: drivers/*/xen-*front.c 23049F: drivers/xen/ 23050F: include/uapi/xen/ 23051F: include/xen/ 23052F: kernel/configs/xen.config 23053 23054XEN HYPERVISOR X86 23055M: Juergen Gross <jgross@suse.com> 23056R: Boris Ostrovsky <boris.ostrovsky@oracle.com> 23057L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23058S: Supported 23059F: arch/x86/configs/xen.config 23060F: arch/x86/include/asm/pvclock-abi.h 23061F: arch/x86/include/asm/xen/ 23062F: arch/x86/platform/pvh/ 23063F: arch/x86/xen/ 23064 23065XEN NETWORK BACKEND DRIVER 23066M: Wei Liu <wei.liu@kernel.org> 23067M: Paul Durrant <paul@xen.org> 23068L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23069L: netdev@vger.kernel.org 23070S: Supported 23071F: drivers/net/xen-netback/* 23072 23073XEN PCI SUBSYSTEM 23074M: Juergen Gross <jgross@suse.com> 23075L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23076S: Supported 23077F: arch/x86/pci/*xen* 23078F: drivers/pci/*xen* 23079 23080XEN PVSCSI DRIVERS 23081M: Juergen Gross <jgross@suse.com> 23082L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23083L: linux-scsi@vger.kernel.org 23084S: Supported 23085F: drivers/scsi/xen-scsifront.c 23086F: drivers/xen/xen-scsiback.c 23087F: include/xen/interface/io/vscsiif.h 23088 23089XEN PVUSB DRIVER 23090M: Juergen Gross <jgross@suse.com> 23091L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23092L: linux-usb@vger.kernel.org 23093S: Supported 23094F: drivers/usb/host/xen* 23095F: include/xen/interface/io/usbif.h 23096 23097XEN SOUND FRONTEND DRIVER 23098M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 23099L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23100L: alsa-devel@alsa-project.org (moderated for non-subscribers) 23101S: Supported 23102F: sound/xen/* 23103 23104XEN SWIOTLB SUBSYSTEM 23105M: Juergen Gross <jgross@suse.com> 23106M: Stefano Stabellini <sstabellini@kernel.org> 23107L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23108L: iommu@lists.linux.dev 23109S: Supported 23110F: arch/*/include/asm/xen/swiotlb-xen.h 23111F: drivers/xen/swiotlb-xen.c 23112F: include/xen/arm/swiotlb-xen.h 23113F: include/xen/swiotlb-xen.h 23114 23115XFS FILESYSTEM 23116M: Darrick J. Wong <djwong@kernel.org> 23117L: linux-xfs@vger.kernel.org 23118S: Supported 23119W: http://xfs.org/ 23120C: irc://irc.oftc.net/xfs 23121T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 23122F: Documentation/ABI/testing/sysfs-fs-xfs 23123F: Documentation/admin-guide/xfs.rst 23124F: Documentation/filesystems/xfs-delayed-logging-design.rst 23125F: Documentation/filesystems/xfs-self-describing-metadata.rst 23126F: fs/xfs/ 23127F: include/uapi/linux/dqblk_xfs.h 23128F: include/uapi/linux/fsmap.h 23129 23130XILINX AMS DRIVER 23131M: Anand Ashok Dumbre <anand.ashok.dumbre@xilinx.com> 23132L: linux-iio@vger.kernel.org 23133S: Maintained 23134F: Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml 23135F: drivers/iio/adc/xilinx-ams.c 23136 23137XILINX AXI ETHERNET DRIVER 23138M: Radhey Shyam Pandey <radhey.shyam.pandey@xilinx.com> 23139S: Maintained 23140F: drivers/net/ethernet/xilinx/xilinx_axienet* 23141 23142XILINX CAN DRIVER 23143M: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com> 23144R: Naga Sureshkumar Relli <naga.sureshkumar.relli@xilinx.com> 23145L: linux-can@vger.kernel.org 23146S: Maintained 23147F: Documentation/devicetree/bindings/net/can/xilinx,can.yaml 23148F: drivers/net/can/xilinx_can.c 23149 23150XILINX EVENT MANAGEMENT DRIVER 23151M: Abhyuday Godhasara <abhyuday.godhasara@xilinx.com> 23152S: Maintained 23153F: drivers/soc/xilinx/xlnx_event_manager.c 23154F: include/linux/firmware/xlnx-event-manager.h 23155 23156XILINX GPIO DRIVER 23157M: Shubhrajyoti Datta <shubhrajyoti.datta@xilinx.com> 23158R: Srinivas Neeli <srinivas.neeli@xilinx.com> 23159R: Michal Simek <michal.simek@amd.com> 23160S: Maintained 23161F: Documentation/devicetree/bindings/gpio/gpio-zynq.yaml 23162F: Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml 23163F: drivers/gpio/gpio-xilinx.c 23164F: drivers/gpio/gpio-zynq.c 23165 23166XILINX PWM DRIVER 23167M: Sean Anderson <sean.anderson@seco.com> 23168S: Maintained 23169F: drivers/pwm/pwm-xilinx.c 23170F: include/clocksource/timer-xilinx.h 23171 23172XILINX SD-FEC IP CORES 23173M: Derek Kiernan <derek.kiernan@xilinx.com> 23174M: Dragan Cvetic <dragan.cvetic@xilinx.com> 23175S: Maintained 23176F: Documentation/devicetree/bindings/misc/xlnx,sd-fec.txt 23177F: Documentation/misc-devices/xilinx_sdfec.rst 23178F: drivers/misc/Kconfig 23179F: drivers/misc/Makefile 23180F: drivers/misc/xilinx_sdfec.c 23181F: include/uapi/misc/xilinx_sdfec.h 23182 23183XILINX UARTLITE SERIAL DRIVER 23184M: Peter Korsgaard <jacmet@sunsite.dk> 23185L: linux-serial@vger.kernel.org 23186S: Maintained 23187F: drivers/tty/serial/uartlite.c 23188 23189XILINX VIDEO IP CORES 23190M: Hyun Kwon <hyun.kwon@xilinx.com> 23191M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23192L: linux-media@vger.kernel.org 23193S: Supported 23194T: git git://linuxtv.org/media_tree.git 23195F: Documentation/devicetree/bindings/media/xilinx/ 23196F: drivers/media/platform/xilinx/ 23197F: include/uapi/linux/xilinx-v4l2-controls.h 23198 23199XILINX WATCHDOG DRIVER 23200M: Srinivas Neeli <srinivas.neeli@amd.com> 23201R: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23202R: Michal Simek <michal.simek@amd.com> 23203S: Maintained 23204F: Documentation/devicetree/bindings/watchdog/xlnx,xps-timebase-wdt.yaml 23205F: drivers/watchdog/of_xilinx_wdt.c 23206 23207XILINX XDMA DRIVER 23208M: Lizhi Hou <lizhi.hou@amd.com> 23209M: Brian Xu <brian.xu@amd.com> 23210M: Raj Kumar Rampelli <raj.kumar.rampelli@amd.com> 23211L: dmaengine@vger.kernel.org 23212S: Supported 23213F: drivers/dma/xilinx/xdma-regs.h 23214F: drivers/dma/xilinx/xdma.c 23215F: include/linux/dma/amd_xdma.h 23216F: include/linux/platform_data/amd_xdma.h 23217 23218XILINX ZYNQMP DPDMA DRIVER 23219M: Hyun Kwon <hyun.kwon@xilinx.com> 23220M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23221L: dmaengine@vger.kernel.org 23222S: Supported 23223F: Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml 23224F: drivers/dma/xilinx/xilinx_dpdma.c 23225F: include/dt-bindings/dma/xlnx-zynqmp-dpdma.h 23226 23227XILINX ZYNQMP OCM EDAC DRIVER 23228M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23229M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 23230S: Maintained 23231F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynqmp-ocmc-1.0.yaml 23232F: drivers/edac/zynqmp_edac.c 23233 23234XILINX ZYNQMP PSGTR PHY DRIVER 23235M: Anurag Kumar Vulisha <anurag.kumar.vulisha@xilinx.com> 23236M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23237L: linux-kernel@vger.kernel.org 23238S: Supported 23239T: git https://github.com/Xilinx/linux-xlnx.git 23240F: Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml 23241F: drivers/phy/xilinx/phy-zynqmp.c 23242 23243XILINX ZYNQMP SHA3 DRIVER 23244M: Harsha <harsha.harsha@xilinx.com> 23245S: Maintained 23246F: drivers/crypto/xilinx/zynqmp-sha.c 23247 23248XILLYBUS DRIVER 23249M: Eli Billauer <eli.billauer@gmail.com> 23250L: linux-kernel@vger.kernel.org 23251S: Supported 23252F: drivers/char/xillybus/ 23253 23254XLP9XX I2C DRIVER 23255M: George Cherian <gcherian@marvell.com> 23256L: linux-i2c@vger.kernel.org 23257S: Supported 23258W: http://www.marvell.com 23259F: drivers/i2c/busses/i2c-xlp9xx.c 23260 23261XRA1403 GPIO EXPANDER 23262M: Nandor Han <nandor.han@ge.com> 23263L: linux-gpio@vger.kernel.org 23264S: Maintained 23265F: Documentation/devicetree/bindings/gpio/gpio-xra1403.txt 23266F: drivers/gpio/gpio-xra1403.c 23267 23268XTENSA XTFPGA PLATFORM SUPPORT 23269M: Max Filippov <jcmvbkbc@gmail.com> 23270S: Maintained 23271F: drivers/spi/spi-xtensa-xtfpga.c 23272F: sound/soc/xtensa/xtfpga-i2s.c 23273 23274YAM DRIVER FOR AX.25 23275M: Jean-Paul Roubelat <jpr@f6fbb.org> 23276L: linux-hams@vger.kernel.org 23277S: Maintained 23278F: drivers/net/hamradio/yam* 23279F: include/linux/yam.h 23280 23281YAMA SECURITY MODULE 23282M: Kees Cook <keescook@chromium.org> 23283S: Supported 23284T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 23285F: Documentation/admin-guide/LSM/Yama.rst 23286F: security/yama/ 23287 23288YEALINK PHONE DRIVER 23289M: Henk Vergonet <Henk.Vergonet@gmail.com> 23290L: usbb2k-api-dev@nongnu.org 23291S: Maintained 23292F: Documentation/input/devices/yealink.rst 23293F: drivers/input/misc/yealink.* 23294 23295Z3FOLD COMPRESSED PAGE ALLOCATOR 23296M: Vitaly Wool <vitaly.wool@konsulko.com> 23297R: Miaohe Lin <linmiaohe@huawei.com> 23298L: linux-mm@kvack.org 23299S: Maintained 23300F: mm/z3fold.c 23301 23302Z8530 DRIVER FOR AX.25 23303M: Joerg Reuter <jreuter@yaina.de> 23304L: linux-hams@vger.kernel.org 23305S: Maintained 23306W: http://yaina.de/jreuter/ 23307W: http://www.qsl.net/dl1bke/ 23308F: Documentation/networking/device_drivers/hamradio/z8530drv.rst 23309F: drivers/net/hamradio/*scc.c 23310F: drivers/net/hamradio/z8530.h 23311 23312ZBUD COMPRESSED PAGE ALLOCATOR 23313M: Seth Jennings <sjenning@redhat.com> 23314M: Dan Streetman <ddstreet@ieee.org> 23315L: linux-mm@kvack.org 23316S: Maintained 23317F: mm/zbud.c 23318 23319ZD1211RW WIRELESS DRIVER 23320M: Ulrich Kunitz <kune@deine-taler.de> 23321L: linux-wireless@vger.kernel.org 23322L: zd1211-devs@lists.sourceforge.net (subscribers-only) 23323S: Maintained 23324W: http://zd1211.ath.cx/wiki/DriverRewrite 23325F: drivers/net/wireless/zydas/zd1211rw/ 23326 23327ZD1301 MEDIA DRIVER 23328M: Antti Palosaari <crope@iki.fi> 23329L: linux-media@vger.kernel.org 23330S: Maintained 23331W: https://linuxtv.org/ 23332W: http://palosaari.fi/linux/ 23333Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23334F: drivers/media/usb/dvb-usb-v2/zd1301* 23335 23336ZD1301_DEMOD MEDIA DRIVER 23337M: Antti Palosaari <crope@iki.fi> 23338L: linux-media@vger.kernel.org 23339S: Maintained 23340W: https://linuxtv.org/ 23341W: http://palosaari.fi/linux/ 23342Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23343F: drivers/media/dvb-frontends/zd1301_demod* 23344 23345ZHAOXIN PROCESSOR SUPPORT 23346M: Tony W Wang-oc <TonyWWang-oc@zhaoxin.com> 23347L: linux-kernel@vger.kernel.org 23348S: Maintained 23349F: arch/x86/kernel/cpu/zhaoxin.c 23350 23351ZONEFS FILESYSTEM 23352M: Damien Le Moal <dlemoal@kernel.org> 23353M: Naohiro Aota <naohiro.aota@wdc.com> 23354R: Johannes Thumshirn <jth@kernel.org> 23355L: linux-fsdevel@vger.kernel.org 23356S: Maintained 23357T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git 23358F: Documentation/filesystems/zonefs.rst 23359F: fs/zonefs/ 23360 23361ZPOOL COMPRESSED PAGE STORAGE API 23362M: Dan Streetman <ddstreet@ieee.org> 23363L: linux-mm@kvack.org 23364S: Maintained 23365F: include/linux/zpool.h 23366F: mm/zpool.c 23367 23368ZR36067 VIDEO FOR LINUX DRIVER 23369M: Corentin Labbe <clabbe@baylibre.com> 23370L: mjpeg-users@lists.sourceforge.net 23371L: linux-media@vger.kernel.org 23372S: Maintained 23373W: http://mjpeg.sourceforge.net/driver-zoran/ 23374Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23375F: Documentation/driver-api/media/drivers/zoran.rst 23376F: drivers/media/pci/zoran/ 23377 23378ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER 23379M: Minchan Kim <minchan@kernel.org> 23380M: Sergey Senozhatsky <senozhatsky@chromium.org> 23381L: linux-kernel@vger.kernel.org 23382S: Maintained 23383F: Documentation/admin-guide/blockdev/zram.rst 23384F: drivers/block/zram/ 23385 23386ZS DECSTATION Z85C30 SERIAL DRIVER 23387M: "Maciej W. Rozycki" <macro@orcam.me.uk> 23388S: Maintained 23389F: drivers/tty/serial/zs.* 23390 23391ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR 23392M: Minchan Kim <minchan@kernel.org> 23393M: Sergey Senozhatsky <senozhatsky@chromium.org> 23394L: linux-mm@kvack.org 23395S: Maintained 23396F: Documentation/mm/zsmalloc.rst 23397F: include/linux/zsmalloc.h 23398F: mm/zsmalloc.c 23399 23400ZSTD 23401M: Nick Terrell <terrelln@fb.com> 23402S: Maintained 23403B: https://github.com/facebook/zstd/issues 23404T: git https://github.com/terrelln/linux.git 23405F: crypto/zstd.c 23406F: include/linux/zstd* 23407F: lib/decompress_unzstd.c 23408F: lib/zstd/ 23409N: zstd 23410K: zstd 23411 23412ZSWAP COMPRESSED SWAP CACHING 23413M: Seth Jennings <sjenning@redhat.com> 23414M: Dan Streetman <ddstreet@ieee.org> 23415M: Vitaly Wool <vitaly.wool@konsulko.com> 23416L: linux-mm@kvack.org 23417S: Maintained 23418F: mm/zswap.c 23419 23420THE REST 23421M: Linus Torvalds <torvalds@linux-foundation.org> 23422L: linux-kernel@vger.kernel.org 23423S: Buried alive in reporters 23424T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 23425F: * 23426F: */ 23427