1List of maintainers and how to submit kernel changes 2==================================================== 3 4Please try to follow the guidelines below. This will make things 5easier on the maintainers. Not all of these guidelines matter for every 6trivial patch so apply some common sense. 7 8Tips for patch submitters 9------------------------- 10 111. Always *test* your changes, however small, on at least 4 or 12 5 people, preferably many more. 13 142. Try to release a few ALPHA test versions to the net. Announce 15 them onto the kernel channel and await results. This is especially 16 important for device drivers, because often that's the only way 17 you will find things like the fact version 3 firmware needs 18 a magic fix you didn't know about, or some clown changed the 19 chips on a board and not its name. (Don't laugh! Look at the 20 SMC etherpower for that.) 21 223. Make sure your changes compile correctly in multiple 23 configurations. In particular check that changes work both as a 24 module and built into the kernel. 25 264. When you are happy with a change make it generally available for 27 testing and await feedback. 28 295. Make a patch available to the relevant maintainer in the list. Use 30 ``diff -u`` to make the patch easy to merge. Be prepared to get your 31 changes sent back with seemingly silly requests about formatting 32 and variable names. These aren't as silly as they seem. One 33 job the maintainers (and especially Linus) do is to keep things 34 looking the same. Sometimes this means that the clever hack in 35 your driver to get around a problem actually needs to become a 36 generalized kernel feature ready for next time. 37 38 PLEASE check your patch with the automated style checker 39 (scripts/checkpatch.pl) to catch trivial style violations. 40 See Documentation/process/coding-style.rst for guidance here. 41 42 PLEASE CC: the maintainers and mailing lists that are generated 43 by ``scripts/get_maintainer.pl.`` The results returned by the 44 script will be best if you have git installed and are making 45 your changes in a branch derived from Linus' latest git tree. 46 See Documentation/process/submitting-patches.rst for details. 47 48 PLEASE try to include any credit lines you want added with the 49 patch. It avoids people being missed off by mistake and makes 50 it easier to know who wants adding and who doesn't. 51 52 PLEASE document known bugs. If it doesn't work for everything 53 or does something very odd once a month document it. 54 55 PLEASE remember that submissions must be made under the terms 56 of the Linux Foundation certificate of contribution and should 57 include a Signed-off-by: line. The current version of this 58 "Developer's Certificate of Origin" (DCO) is listed in the file 59 Documentation/process/submitting-patches.rst. 60 616. Make sure you have the right to send any changes you make. If you 62 do changes at work you may find your employer owns the patch 63 not you. 64 657. When sending security related changes or reports to a maintainer 66 please Cc: security@kernel.org, especially if the maintainer 67 does not respond. Please keep in mind that the security team is 68 a small set of people who can be efficient only when working on 69 verified bugs. Please only Cc: this list when you have identified 70 that the bug would present a short-term risk to other users if it 71 were publicly disclosed. For example, reports of address leaks do 72 not represent an immediate threat and are better handled publicly, 73 and ideally, should come with a patch proposal. Please do not send 74 automated reports to this list either. Such bugs will be handled 75 better and faster in the usual public places. See 76 Documentation/process/security-bugs.rst for details. 77 788. Happy hacking. 79 80Descriptions of section entries and preferred order 81--------------------------------------------------- 82 83 M: *Mail* patches to: FullName <address@domain> 84 R: Designated *Reviewer*: FullName <address@domain> 85 These reviewers should be CCed on patches. 86 L: *Mailing list* that is relevant to this area 87 S: *Status*, one of the following: 88 Supported: Someone is actually paid to look after this. 89 Maintained: Someone actually looks after it. 90 Odd Fixes: It has a maintainer but they don't have time to do 91 much other than throw the odd patch in. See below.. 92 Orphan: No current maintainer [but maybe you could take the 93 role as you write your new code]. 94 Obsolete: Old code. Something tagged obsolete generally means 95 it has been replaced by a better system and you 96 should be using that. 97 W: *Web-page* with status/info 98 Q: *Patchwork* web based patch tracking system site 99 B: URI for where to file *bugs*. A web-page with detailed bug 100 filing info, a direct bug tracker link, or a mailto: URI. 101 C: URI for *chat* protocol, server and channel where developers 102 usually hang out, for example irc://server/channel. 103 P: Subsystem Profile document for more details submitting 104 patches to the given subsystem. This is either an in-tree file, 105 or a URI. See Documentation/maintainer/maintainer-entry-profile.rst 106 for details. 107 T: *SCM* tree type and location. 108 Type is one of: git, hg, quilt, stgit, topgit 109 F: *Files* and directories wildcard patterns. 110 A trailing slash includes all files and subdirectory files. 111 F: drivers/net/ all files in and below drivers/net 112 F: drivers/net/* all files in drivers/net, but not below 113 F: */net/* all files in "any top level directory"/net 114 One pattern per line. Multiple F: lines acceptable. 115 X: *Excluded* files and directories that are NOT maintained, same 116 rules as F:. Files exclusions are tested before file matches. 117 Can be useful for excluding a specific subdirectory, for instance: 118 F: net/ 119 X: net/ipv6/ 120 matches all files in and below net excluding net/ipv6/ 121 N: Files and directories *Regex* patterns. 122 N: [^a-z]tegra all files whose path contains tegra 123 (not including files like integrator) 124 One pattern per line. Multiple N: lines acceptable. 125 scripts/get_maintainer.pl has different behavior for files that 126 match F: pattern and matches of N: patterns. By default, 127 get_maintainer will not look at git log history when an F: pattern 128 match occurs. When an N: match occurs, git log history is used 129 to also notify the people that have git commit signatures. 130 K: *Content regex* (perl extended) pattern match in a patch or file. 131 For instance: 132 K: of_get_profile 133 matches patches or files that contain "of_get_profile" 134 K: \b(printk|pr_(info|err))\b 135 matches patches or files that contain one or more of the words 136 printk, pr_info or pr_err 137 One regex pattern per line. Multiple K: lines acceptable. 138 139Maintainers List 140---------------- 141 142.. note:: When reading this list, please look for the most precise areas 143 first. When adding to this list, please keep the entries in 144 alphabetical order. 145 1463C59X NETWORK DRIVER 147M: Steffen Klassert <klassert@kernel.org> 148L: netdev@vger.kernel.org 149S: Odd Fixes 150F: Documentation/networking/device_drivers/ethernet/3com/vortex.rst 151F: drivers/net/ethernet/3com/3c59x.c 152 1533CR990 NETWORK DRIVER 154M: David Dillow <dave@thedillows.org> 155L: netdev@vger.kernel.org 156S: Maintained 157F: drivers/net/ethernet/3com/typhoon* 158 1593WARE SAS/SATA-RAID SCSI DRIVERS (3W-XXXX, 3W-9XXX, 3W-SAS) 160M: Adam Radford <aradford@gmail.com> 161L: linux-scsi@vger.kernel.org 162S: Supported 163W: http://www.lsi.com 164F: drivers/scsi/3w-* 165 16653C700 AND 53C700-66 SCSI DRIVER 167M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 168L: linux-scsi@vger.kernel.org 169S: Maintained 170F: drivers/scsi/53c700* 171 1726LOWPAN GENERIC (BTLE/IEEE 802.15.4) 173M: Alexander Aring <alex.aring@gmail.com> 174L: linux-bluetooth@vger.kernel.org 175L: linux-wpan@vger.kernel.org 176S: Maintained 177F: Documentation/networking/6lowpan.rst 178F: include/net/6lowpan.h 179F: net/6lowpan/ 180 1816PACK NETWORK DRIVER FOR AX.25 182M: Andreas Koensgen <ajk@comnets.uni-bremen.de> 183L: linux-hams@vger.kernel.org 184S: Maintained 185F: drivers/net/hamradio/6pack.c 186 187802.11 (including CFG80211/NL80211) 188M: Johannes Berg <johannes@sipsolutions.net> 189L: linux-wireless@vger.kernel.org 190S: Maintained 191W: https://wireless.wiki.kernel.org/ 192Q: https://patchwork.kernel.org/project/linux-wireless/list/ 193T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 194T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 195F: Documentation/driver-api/80211/cfg80211.rst 196F: Documentation/networking/regulatory.rst 197F: include/linux/ieee80211.h 198F: include/net/cfg80211.h 199F: include/net/ieee80211_radiotap.h 200F: include/net/iw_handler.h 201F: include/net/wext.h 202F: include/uapi/linux/nl80211.h 203F: include/uapi/linux/wireless.h 204F: net/wireless/ 205 2068169 10/100/1000 GIGABIT ETHERNET DRIVER 207M: Heiner Kallweit <hkallweit1@gmail.com> 208M: nic_swsd@realtek.com 209L: netdev@vger.kernel.org 210S: Maintained 211F: drivers/net/ethernet/realtek/r8169* 212 2138250/16?50 (AND CLONE UARTS) SERIAL DRIVER 214M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 215L: linux-serial@vger.kernel.org 216S: Maintained 217T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 218F: drivers/tty/serial/8250* 219F: include/linux/serial_8250.h 220 2218390 NETWORK DRIVERS [WD80x3/SMC-ELITE, SMC-ULTRA, NE2000, 3C503, etc.] 222L: netdev@vger.kernel.org 223S: Orphan / Obsolete 224F: drivers/net/ethernet/8390/ 225 2269P FILE SYSTEM 227M: Eric Van Hensbergen <ericvh@kernel.org> 228M: Latchesar Ionkov <lucho@ionkov.net> 229M: Dominique Martinet <asmadeus@codewreck.org> 230R: Christian Schoenebeck <linux_oss@crudebyte.com> 231L: v9fs@lists.linux.dev 232S: Maintained 233W: http://github.com/v9fs 234Q: http://patchwork.kernel.org/project/v9fs-devel/list/ 235T: git git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs.git 236T: git git://github.com/martinetd/linux.git 237F: Documentation/filesystems/9p.rst 238F: fs/9p/ 239F: include/net/9p/ 240F: include/trace/events/9p.h 241F: include/uapi/linux/virtio_9p.h 242F: net/9p/ 243 244A64FX DIAG DRIVER 245M: Hitomi Hasegawa <hasegawa-hitomi@fujitsu.com> 246S: Supported 247F: drivers/soc/fujitsu/a64fx-diag.c 248 249A8293 MEDIA DRIVER 250M: Antti Palosaari <crope@iki.fi> 251L: linux-media@vger.kernel.org 252S: Maintained 253W: https://linuxtv.org 254W: http://palosaari.fi/linux/ 255Q: http://patchwork.linuxtv.org/project/linux-media/list/ 256T: git git://linuxtv.org/anttip/media_tree.git 257F: drivers/media/dvb-frontends/a8293* 258 259AACRAID SCSI RAID DRIVER 260M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 261L: linux-scsi@vger.kernel.org 262S: Supported 263W: http://www.adaptec.com/ 264F: Documentation/scsi/aacraid.rst 265F: drivers/scsi/aacraid/ 266 267AB8500 BATTERY AND CHARGER DRIVERS 268M: Linus Walleij <linus.walleij@linaro.org> 269F: Documentation/devicetree/bindings/power/supply/*ab8500* 270F: drivers/power/supply/*ab8500* 271 272ABI/API 273L: linux-api@vger.kernel.org 274F: include/linux/syscalls.h 275F: kernel/sys_ni.c 276X: arch/*/include/uapi/ 277X: include/uapi/ 278 279ABIT UGURU 1,2 HARDWARE MONITOR DRIVER 280M: Hans de Goede <hdegoede@redhat.com> 281L: linux-hwmon@vger.kernel.org 282S: Maintained 283F: drivers/hwmon/abituguru.c 284 285ABIT UGURU 3 HARDWARE MONITOR DRIVER 286M: Alistair John Strachan <alistair@devzero.co.uk> 287L: linux-hwmon@vger.kernel.org 288S: Maintained 289F: drivers/hwmon/abituguru3.c 290 291ACCES 104-DIO-48E GPIO DRIVER 292M: William Breathitt Gray <william.gray@linaro.org> 293L: linux-gpio@vger.kernel.org 294S: Maintained 295F: drivers/gpio/gpio-104-dio-48e.c 296 297ACCES 104-IDI-48 GPIO DRIVER 298M: William Breathitt Gray <william.gray@linaro.org> 299L: linux-gpio@vger.kernel.org 300S: Maintained 301F: drivers/gpio/gpio-104-idi-48.c 302 303ACCES 104-IDIO-16 GPIO DRIVER 304M: William Breathitt Gray <william.gray@linaro.org> 305L: linux-gpio@vger.kernel.org 306S: Maintained 307F: drivers/gpio/gpio-104-idio-16.c 308 309ACCES 104-QUAD-8 DRIVER 310M: William Breathitt Gray <william.gray@linaro.org> 311L: linux-iio@vger.kernel.org 312S: Maintained 313F: drivers/counter/104-quad-8.c 314 315ACCES IDIO-16 GPIO LIBRARY 316M: William Breathitt Gray <william.gray@linaro.org> 317L: linux-gpio@vger.kernel.org 318S: Maintained 319F: drivers/gpio/gpio-idio-16.c 320F: drivers/gpio/gpio-idio-16.h 321 322ACCES PCI-IDIO-16 GPIO DRIVER 323M: William Breathitt Gray <william.gray@linaro.org> 324L: linux-gpio@vger.kernel.org 325S: Maintained 326F: drivers/gpio/gpio-pci-idio-16.c 327 328ACCES PCIe-IDIO-24 GPIO DRIVER 329M: William Breathitt Gray <william.gray@linaro.org> 330L: linux-gpio@vger.kernel.org 331S: Maintained 332F: drivers/gpio/gpio-pcie-idio-24.c 333 334ACENIC DRIVER 335M: Jes Sorensen <jes@trained-monkey.org> 336L: linux-acenic@sunsite.dk 337S: Maintained 338F: drivers/net/ethernet/alteon/acenic* 339 340ACER ASPIRE ONE TEMPERATURE AND FAN DRIVER 341M: Peter Kaestle <peter@piie.net> 342L: platform-driver-x86@vger.kernel.org 343S: Maintained 344W: http://piie.net/?section=acerhdf 345F: drivers/platform/x86/acerhdf.c 346 347ACER WMI LAPTOP EXTRAS 348M: "Lee, Chun-Yi" <jlee@suse.com> 349L: platform-driver-x86@vger.kernel.org 350S: Maintained 351F: drivers/platform/x86/acer-wmi.c 352 353ACPI 354M: "Rafael J. Wysocki" <rafael@kernel.org> 355R: Len Brown <lenb@kernel.org> 356L: linux-acpi@vger.kernel.org 357S: Supported 358Q: https://patchwork.kernel.org/project/linux-acpi/list/ 359B: https://bugzilla.kernel.org 360T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 361F: Documentation/ABI/testing/configfs-acpi 362F: Documentation/ABI/testing/sysfs-bus-acpi 363F: Documentation/firmware-guide/acpi/ 364F: arch/x86/kernel/acpi/ 365F: arch/x86/pci/acpi.c 366F: drivers/acpi/ 367F: drivers/pci/*/*acpi* 368F: drivers/pci/*acpi* 369F: drivers/pnp/pnpacpi/ 370F: include/acpi/ 371F: include/linux/acpi.h 372F: include/linux/fwnode.h 373F: tools/power/acpi/ 374 375ACPI APEI 376M: "Rafael J. Wysocki" <rafael@kernel.org> 377R: Len Brown <lenb@kernel.org> 378R: James Morse <james.morse@arm.com> 379R: Tony Luck <tony.luck@intel.com> 380R: Borislav Petkov <bp@alien8.de> 381L: linux-acpi@vger.kernel.org 382F: drivers/acpi/apei/ 383 384ACPI COMPONENT ARCHITECTURE (ACPICA) 385M: Robert Moore <robert.moore@intel.com> 386M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 387L: linux-acpi@vger.kernel.org 388L: acpica-devel@lists.linuxfoundation.org 389S: Supported 390W: https://acpica.org/ 391W: https://github.com/acpica/acpica/ 392Q: https://patchwork.kernel.org/project/linux-acpi/list/ 393B: https://bugzilla.kernel.org 394B: https://bugs.acpica.org 395T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 396F: drivers/acpi/acpica/ 397F: include/acpi/ 398F: tools/power/acpi/ 399 400ACPI FOR ARM64 (ACPI/arm64) 401M: Lorenzo Pieralisi <lpieralisi@kernel.org> 402M: Hanjun Guo <guohanjun@huawei.com> 403M: Sudeep Holla <sudeep.holla@arm.com> 404L: linux-acpi@vger.kernel.org 405L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 406S: Maintained 407F: drivers/acpi/arm64 408 409ACPI PCC(Platform Communication Channel) MAILBOX DRIVER 410M: Sudeep Holla <sudeep.holla@arm.com> 411L: linux-acpi@vger.kernel.org 412S: Supported 413F: drivers/mailbox/pcc.c 414 415ACPI PMIC DRIVERS 416M: "Rafael J. Wysocki" <rafael@kernel.org> 417M: Len Brown <lenb@kernel.org> 418R: Andy Shevchenko <andy@kernel.org> 419R: Mika Westerberg <mika.westerberg@linux.intel.com> 420L: linux-acpi@vger.kernel.org 421S: Supported 422Q: https://patchwork.kernel.org/project/linux-acpi/list/ 423B: https://bugzilla.kernel.org 424T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 425F: drivers/acpi/pmic/ 426 427ACPI SERIAL MULTI INSTANTIATE DRIVER 428M: Hans de Goede <hdegoede@redhat.com> 429L: platform-driver-x86@vger.kernel.org 430S: Maintained 431F: drivers/platform/x86/serial-multi-instantiate.c 432 433ACPI THERMAL DRIVER 434M: Rafael J. Wysocki <rafael@kernel.org> 435R: Zhang Rui <rui.zhang@intel.com> 436L: linux-acpi@vger.kernel.org 437S: Supported 438B: https://bugzilla.kernel.org 439F: drivers/acpi/*thermal* 440 441ACPI VIOT DRIVER 442M: Jean-Philippe Brucker <jean-philippe@linaro.org> 443L: linux-acpi@vger.kernel.org 444L: iommu@lists.linux.dev 445S: Maintained 446F: drivers/acpi/viot.c 447F: include/linux/acpi_viot.h 448 449ACPI WMI DRIVER 450L: platform-driver-x86@vger.kernel.org 451S: Orphan 452F: drivers/platform/x86/wmi.c 453F: include/uapi/linux/wmi.h 454 455ACRN HYPERVISOR SERVICE MODULE 456M: Fei Li <fei1.li@intel.com> 457L: acrn-dev@lists.projectacrn.org (subscribers-only) 458S: Supported 459W: https://projectacrn.org 460F: Documentation/virt/acrn/ 461F: drivers/virt/acrn/ 462F: include/uapi/linux/acrn.h 463 464AD1889 ALSA SOUND DRIVER 465L: linux-parisc@vger.kernel.org 466S: Maintained 467W: https://parisc.wiki.kernel.org/index.php/AD1889 468F: sound/pci/ad1889.* 469 470AD5110 ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER 471M: Mugilraj Dhavachelvan <dmugil2000@gmail.com> 472L: linux-iio@vger.kernel.org 473S: Supported 474F: drivers/iio/potentiometer/ad5110.c 475 476AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER 477M: Michael Hennerich <michael.hennerich@analog.com> 478S: Supported 479W: http://wiki.analog.com/AD5254 480W: https://ez.analog.com/linux-software-drivers 481F: drivers/misc/ad525x_dpot.c 482 483AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821) 484M: Michael Hennerich <michael.hennerich@analog.com> 485S: Supported 486W: http://wiki.analog.com/AD5398 487W: https://ez.analog.com/linux-software-drivers 488F: drivers/regulator/ad5398.c 489 490AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A) 491M: Michael Hennerich <michael.hennerich@analog.com> 492S: Supported 493W: http://wiki.analog.com/AD7142 494W: https://ez.analog.com/linux-software-drivers 495F: drivers/input/misc/ad714x.c 496 497AD7877 TOUCHSCREEN DRIVER 498M: Michael Hennerich <michael.hennerich@analog.com> 499S: Supported 500W: http://wiki.analog.com/AD7877 501W: https://ez.analog.com/linux-software-drivers 502F: drivers/input/touchscreen/ad7877.c 503 504AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889) 505M: Michael Hennerich <michael.hennerich@analog.com> 506S: Supported 507W: http://wiki.analog.com/AD7879 508W: https://ez.analog.com/linux-software-drivers 509F: drivers/input/touchscreen/ad7879.c 510 511ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR) 512M: Jiri Kosina <jikos@kernel.org> 513S: Maintained 514 515ADF7242 IEEE 802.15.4 RADIO DRIVER 516M: Michael Hennerich <michael.hennerich@analog.com> 517L: linux-wpan@vger.kernel.org 518S: Supported 519W: https://wiki.analog.com/ADF7242 520W: https://ez.analog.com/linux-software-drivers 521F: Documentation/devicetree/bindings/net/ieee802154/adf7242.txt 522F: drivers/net/ieee802154/adf7242.c 523 524ADM1025 HARDWARE MONITOR DRIVER 525M: Jean Delvare <jdelvare@suse.com> 526L: linux-hwmon@vger.kernel.org 527S: Maintained 528F: Documentation/hwmon/adm1025.rst 529F: drivers/hwmon/adm1025.c 530 531ADM1029 HARDWARE MONITOR DRIVER 532M: Corentin Labbe <clabbe.montjoie@gmail.com> 533L: linux-hwmon@vger.kernel.org 534S: Maintained 535F: drivers/hwmon/adm1029.c 536 537ADM8211 WIRELESS DRIVER 538L: linux-wireless@vger.kernel.org 539S: Orphan 540W: https://wireless.wiki.kernel.org/ 541F: drivers/net/wireless/admtek/adm8211.* 542 543ADP1653 FLASH CONTROLLER DRIVER 544M: Sakari Ailus <sakari.ailus@iki.fi> 545L: linux-media@vger.kernel.org 546S: Maintained 547F: drivers/media/i2c/adp1653.c 548F: include/media/i2c/adp1653.h 549 550ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501) 551M: Michael Hennerich <michael.hennerich@analog.com> 552S: Supported 553W: http://wiki.analog.com/ADP5520 554W: https://ez.analog.com/linux-software-drivers 555F: drivers/gpio/gpio-adp5520.c 556F: drivers/input/keyboard/adp5520-keys.c 557F: drivers/leds/leds-adp5520.c 558F: drivers/mfd/adp5520.c 559F: drivers/video/backlight/adp5520_bl.c 560 561ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587) 562M: Michael Hennerich <michael.hennerich@analog.com> 563S: Supported 564W: http://wiki.analog.com/ADP5588 565W: https://ez.analog.com/linux-software-drivers 566F: Documentation/devicetree/bindings/input/adi,adp5588.yaml 567F: drivers/input/keyboard/adp5588-keys.c 568 569ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863) 570M: Michael Hennerich <michael.hennerich@analog.com> 571S: Supported 572W: http://wiki.analog.com/ADP8860 573W: https://ez.analog.com/linux-software-drivers 574F: drivers/video/backlight/adp8860_bl.c 575 576ADT746X FAN DRIVER 577M: Colin Leroy <colin@colino.net> 578S: Maintained 579F: drivers/macintosh/therm_adt746x.c 580 581ADT7475 HARDWARE MONITOR DRIVER 582M: Jean Delvare <jdelvare@suse.com> 583L: linux-hwmon@vger.kernel.org 584S: Maintained 585F: Documentation/hwmon/adt7475.rst 586F: drivers/hwmon/adt7475.c 587 588ADVANSYS SCSI DRIVER 589M: Matthew Wilcox <willy@infradead.org> 590M: Hannes Reinecke <hare@suse.com> 591L: linux-scsi@vger.kernel.org 592S: Maintained 593F: Documentation/scsi/advansys.rst 594F: drivers/scsi/advansys.c 595 596ADVANTECH SWBTN DRIVER 597M: Andrea Ho <Andrea.Ho@advantech.com.tw> 598L: platform-driver-x86@vger.kernel.org 599S: Maintained 600F: drivers/platform/x86/adv_swbutton.c 601 602ADXL313 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 603M: Lucas Stankus <lucas.p.stankus@gmail.com> 604S: Supported 605F: Documentation/devicetree/bindings/iio/accel/adi,adxl313.yaml 606F: drivers/iio/accel/adxl313* 607 608ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346) 609M: Michael Hennerich <michael.hennerich@analog.com> 610S: Supported 611W: http://wiki.analog.com/ADXL345 612W: https://ez.analog.com/linux-software-drivers 613F: Documentation/devicetree/bindings/iio/accel/adi,adxl345.yaml 614F: drivers/input/misc/adxl34x.c 615 616ADXL355 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 617M: Puranjay Mohan <puranjay12@gmail.com> 618L: linux-iio@vger.kernel.org 619S: Supported 620F: Documentation/devicetree/bindings/iio/accel/adi,adxl355.yaml 621F: drivers/iio/accel/adxl355.h 622F: drivers/iio/accel/adxl355_core.c 623F: drivers/iio/accel/adxl355_i2c.c 624F: drivers/iio/accel/adxl355_spi.c 625 626ADXL367 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 627M: Cosmin Tanislav <cosmin.tanislav@analog.com> 628L: linux-iio@vger.kernel.org 629S: Supported 630W: https://ez.analog.com/linux-software-drivers 631F: Documentation/devicetree/bindings/iio/accel/adi,adxl367.yaml 632F: drivers/iio/accel/adxl367* 633 634ADXL372 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 635M: Michael Hennerich <michael.hennerich@analog.com> 636S: Supported 637W: https://ez.analog.com/linux-software-drivers 638F: Documentation/devicetree/bindings/iio/accel/adi,adxl372.yaml 639F: drivers/iio/accel/adxl372.c 640F: drivers/iio/accel/adxl372_i2c.c 641F: drivers/iio/accel/adxl372_spi.c 642 643AF9013 MEDIA DRIVER 644M: Antti Palosaari <crope@iki.fi> 645L: linux-media@vger.kernel.org 646S: Maintained 647W: https://linuxtv.org 648W: http://palosaari.fi/linux/ 649Q: http://patchwork.linuxtv.org/project/linux-media/list/ 650T: git git://linuxtv.org/anttip/media_tree.git 651F: drivers/media/dvb-frontends/af9013* 652 653AF9033 MEDIA DRIVER 654M: Antti Palosaari <crope@iki.fi> 655L: linux-media@vger.kernel.org 656S: Maintained 657W: https://linuxtv.org 658W: http://palosaari.fi/linux/ 659Q: http://patchwork.linuxtv.org/project/linux-media/list/ 660T: git git://linuxtv.org/anttip/media_tree.git 661F: drivers/media/dvb-frontends/af9033* 662 663AFFS FILE SYSTEM 664M: David Sterba <dsterba@suse.com> 665L: linux-fsdevel@vger.kernel.org 666S: Odd Fixes 667F: Documentation/filesystems/affs.rst 668F: fs/affs/ 669 670AFS FILESYSTEM 671M: David Howells <dhowells@redhat.com> 672M: Marc Dionne <marc.dionne@auristor.com> 673L: linux-afs@lists.infradead.org 674S: Supported 675W: https://www.infradead.org/~dhowells/kafs/ 676F: Documentation/filesystems/afs.rst 677F: fs/afs/ 678F: include/trace/events/afs.h 679 680AGPGART DRIVER 681M: David Airlie <airlied@redhat.com> 682L: dri-devel@lists.freedesktop.org 683S: Maintained 684T: git git://anongit.freedesktop.org/drm/drm 685F: drivers/char/agp/ 686F: include/linux/agp* 687F: include/uapi/linux/agp* 688 689AHA152X SCSI DRIVER 690M: "Juergen E. Fischer" <fischer@norbit.de> 691L: linux-scsi@vger.kernel.org 692S: Maintained 693F: drivers/scsi/aha152x* 694F: drivers/scsi/pcmcia/aha152x* 695 696AIC7XXX / AIC79XX SCSI DRIVER 697M: Hannes Reinecke <hare@suse.com> 698L: linux-scsi@vger.kernel.org 699S: Maintained 700F: drivers/scsi/aic7xxx/ 701 702AIMSLAB FM RADIO RECEIVER DRIVER 703M: Hans Verkuil <hverkuil@xs4all.nl> 704L: linux-media@vger.kernel.org 705S: Maintained 706W: https://linuxtv.org 707T: git git://linuxtv.org/media_tree.git 708F: drivers/media/radio/radio-aimslab* 709 710AIO 711M: Benjamin LaHaise <bcrl@kvack.org> 712L: linux-aio@kvack.org 713S: Supported 714F: fs/aio.c 715F: include/linux/*aio*.h 716 717AIRSPY MEDIA DRIVER 718M: Antti Palosaari <crope@iki.fi> 719L: linux-media@vger.kernel.org 720S: Maintained 721W: https://linuxtv.org 722W: http://palosaari.fi/linux/ 723Q: http://patchwork.linuxtv.org/project/linux-media/list/ 724T: git git://linuxtv.org/anttip/media_tree.git 725F: drivers/media/usb/airspy/ 726 727ALACRITECH GIGABIT ETHERNET DRIVER 728M: Lino Sanfilippo <LinoSanfilippo@gmx.de> 729S: Maintained 730F: drivers/net/ethernet/alacritech/* 731 732ALCATEL SPEEDTOUCH USB DRIVER 733M: Duncan Sands <duncan.sands@free.fr> 734L: linux-usb@vger.kernel.org 735S: Maintained 736W: http://www.linux-usb.org/SpeedTouch/ 737F: drivers/usb/atm/speedtch.c 738F: drivers/usb/atm/usbatm.c 739 740ALCHEMY AU1XX0 MMC DRIVER 741M: Manuel Lauss <manuel.lauss@gmail.com> 742S: Maintained 743F: drivers/mmc/host/au1xmmc.c 744 745ALI1563 I2C DRIVER 746M: Rudolf Marek <r.marek@assembler.cz> 747L: linux-i2c@vger.kernel.org 748S: Maintained 749F: Documentation/i2c/busses/i2c-ali1563.rst 750F: drivers/i2c/busses/i2c-ali1563.c 751 752ALIBABA ELASTIC RDMA DRIVER 753M: Cheng Xu <chengyou@linux.alibaba.com> 754M: Kai Shen <kaishen@linux.alibaba.com> 755L: linux-rdma@vger.kernel.org 756S: Supported 757F: drivers/infiniband/hw/erdma 758F: include/uapi/rdma/erdma-abi.h 759 760ALIBABA PMU DRIVER 761M: Shuai Xue <xueshuai@linux.alibaba.com> 762S: Supported 763F: Documentation/admin-guide/perf/alibaba_pmu.rst 764F: drivers/perf/alibaba_uncore_drw_pmu.c 765 766ALIENWARE WMI DRIVER 767L: Dell.Client.Kernel@dell.com 768S: Maintained 769F: drivers/platform/x86/dell/alienware-wmi.c 770 771ALLEGRO DVT VIDEO IP CORE DRIVER 772M: Michael Tretter <m.tretter@pengutronix.de> 773R: Pengutronix Kernel Team <kernel@pengutronix.de> 774L: linux-media@vger.kernel.org 775S: Maintained 776F: Documentation/devicetree/bindings/media/allegro,al5e.yaml 777F: drivers/media/platform/allegro-dvt/ 778 779ALLWINNER A10 CSI DRIVER 780M: Maxime Ripard <mripard@kernel.org> 781L: linux-media@vger.kernel.org 782S: Maintained 783T: git git://linuxtv.org/media_tree.git 784F: Documentation/devicetree/bindings/media/allwinner,sun4i-a10-csi.yaml 785F: drivers/media/platform/sunxi/sun4i-csi/ 786 787ALLWINNER A31 CSI DRIVER 788M: Yong Deng <yong.deng@magewell.com> 789M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 790L: linux-media@vger.kernel.org 791S: Maintained 792T: git git://linuxtv.org/media_tree.git 793F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-csi.yaml 794F: drivers/media/platform/sunxi/sun6i-csi/ 795 796ALLWINNER A31 ISP DRIVER 797M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 798L: linux-media@vger.kernel.org 799S: Maintained 800T: git git://linuxtv.org/media_tree.git 801F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-isp.yaml 802F: drivers/staging/media/sunxi/sun6i-isp/ 803F: drivers/staging/media/sunxi/sun6i-isp/uapi/sun6i-isp-config.h 804 805ALLWINNER A31 MIPI CSI-2 BRIDGE DRIVER 806M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 807L: linux-media@vger.kernel.org 808S: Maintained 809T: git git://linuxtv.org/media_tree.git 810F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-mipi-csi2.yaml 811F: drivers/media/platform/sunxi/sun6i-mipi-csi2/ 812 813ALLWINNER CPUFREQ DRIVER 814M: Yangtao Li <tiny.windzz@gmail.com> 815L: linux-pm@vger.kernel.org 816S: Maintained 817F: Documentation/devicetree/bindings/opp/allwinner,sun50i-h6-operating-points.yaml 818F: drivers/cpufreq/sun50i-cpufreq-nvmem.c 819 820ALLWINNER CRYPTO DRIVERS 821M: Corentin Labbe <clabbe.montjoie@gmail.com> 822L: linux-crypto@vger.kernel.org 823S: Maintained 824F: drivers/crypto/allwinner/ 825 826ALLWINNER DMIC DRIVERS 827M: Ban Tao <fengzheng923@gmail.com> 828L: alsa-devel@alsa-project.org (moderated for non-subscribers) 829S: Maintained 830F: Documentation/devicetree/bindings/sound/allwinner,sun50i-h6-dmic.yaml 831F: sound/soc/sunxi/sun50i-dmic.c 832 833ALLWINNER HARDWARE SPINLOCK SUPPORT 834M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 835S: Maintained 836F: Documentation/devicetree/bindings/hwlock/allwinner,sun6i-a31-hwspinlock.yaml 837F: drivers/hwspinlock/sun6i_hwspinlock.c 838 839ALLWINNER THERMAL DRIVER 840M: Vasily Khoruzhick <anarsoul@gmail.com> 841M: Yangtao Li <tiny.windzz@gmail.com> 842L: linux-pm@vger.kernel.org 843S: Maintained 844F: Documentation/devicetree/bindings/thermal/allwinner,sun8i-a83t-ths.yaml 845F: drivers/thermal/sun8i_thermal.c 846 847ALLWINNER VPU DRIVER 848M: Maxime Ripard <mripard@kernel.org> 849M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 850L: linux-media@vger.kernel.org 851S: Maintained 852F: drivers/staging/media/sunxi/cedrus/ 853 854ALPHA PORT 855M: Richard Henderson <richard.henderson@linaro.org> 856M: Ivan Kokshaysky <ink@jurassic.park.msu.ru> 857M: Matt Turner <mattst88@gmail.com> 858L: linux-alpha@vger.kernel.org 859S: Odd Fixes 860F: arch/alpha/ 861 862ALPS PS/2 TOUCHPAD DRIVER 863R: Pali Rohár <pali@kernel.org> 864F: drivers/input/mouse/alps.* 865 866ALTERA I2C CONTROLLER DRIVER 867M: Thor Thayer <thor.thayer@linux.intel.com> 868S: Maintained 869F: Documentation/devicetree/bindings/i2c/i2c-altera.txt 870F: drivers/i2c/busses/i2c-altera.c 871 872ALTERA MAILBOX DRIVER 873M: Mun Yew Tham <mun.yew.tham@intel.com> 874S: Maintained 875F: drivers/mailbox/mailbox-altera.c 876 877ALTERA MSGDMA IP CORE DRIVER 878M: Olivier Dautricourt <olivierdautricourt@gmail.com> 879R: Stefan Roese <sr@denx.de> 880L: dmaengine@vger.kernel.org 881S: Odd Fixes 882F: Documentation/devicetree/bindings/dma/altr,msgdma.yaml 883F: drivers/dma/altera-msgdma.c 884 885ALTERA PIO DRIVER 886M: Mun Yew Tham <mun.yew.tham@intel.com> 887L: linux-gpio@vger.kernel.org 888S: Maintained 889F: drivers/gpio/gpio-altera.c 890 891ALTERA SYSTEM MANAGER DRIVER 892M: Thor Thayer <thor.thayer@linux.intel.com> 893S: Maintained 894F: drivers/mfd/altera-sysmgr.c 895F: include/linux/mfd/altera-sysmgr.h 896 897ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT 898M: Thor Thayer <thor.thayer@linux.intel.com> 899S: Maintained 900F: drivers/gpio/gpio-altera-a10sr.c 901F: drivers/mfd/altera-a10sr.c 902F: drivers/reset/reset-a10sr.c 903F: include/dt-bindings/reset/altr,rst-mgr-a10sr.h 904F: include/linux/mfd/altera-a10sr.h 905 906ALTERA TRIPLE SPEED ETHERNET DRIVER 907M: Joyce Ooi <joyce.ooi@intel.com> 908L: netdev@vger.kernel.org 909S: Maintained 910F: drivers/net/ethernet/altera/ 911 912ALTERA TSE PCS 913M: Maxime Chevallier <maxime.chevallier@bootlin.com> 914L: netdev@vger.kernel.org 915S: Supported 916F: drivers/net/pcs/pcs-altera-tse.c 917F: include/linux/pcs-altera-tse.h 918 919ALTERA UART/JTAG UART SERIAL DRIVERS 920M: Tobias Klauser <tklauser@distanz.ch> 921L: linux-serial@vger.kernel.org 922S: Maintained 923F: drivers/tty/serial/altera_jtaguart.c 924F: drivers/tty/serial/altera_uart.c 925F: include/linux/altera_jtaguart.h 926F: include/linux/altera_uart.h 927 928AMAZON ANNAPURNA LABS FIC DRIVER 929M: Talel Shenhar <talel@amazon.com> 930S: Maintained 931F: Documentation/devicetree/bindings/interrupt-controller/amazon,al-fic.txt 932F: drivers/irqchip/irq-al-fic.c 933 934AMAZON ANNAPURNA LABS MEMORY CONTROLLER EDAC 935M: Talel Shenhar <talel@amazon.com> 936M: Talel Shenhar <talelshenhar@gmail.com> 937S: Maintained 938F: Documentation/devicetree/bindings/edac/amazon,al-mc-edac.yaml 939F: drivers/edac/al_mc_edac.c 940 941AMAZON ANNAPURNA LABS THERMAL MMIO DRIVER 942M: Talel Shenhar <talel@amazon.com> 943S: Maintained 944F: Documentation/devicetree/bindings/thermal/amazon,al-thermal.txt 945F: drivers/thermal/thermal_mmio.c 946 947AMAZON ETHERNET DRIVERS 948M: Shay Agroskin <shayagr@amazon.com> 949M: Arthur Kiyanovski <akiyano@amazon.com> 950R: David Arinzon <darinzon@amazon.com> 951R: Noam Dagan <ndagan@amazon.com> 952R: Saeed Bishara <saeedb@amazon.com> 953L: netdev@vger.kernel.org 954S: Supported 955F: Documentation/networking/device_drivers/ethernet/amazon/ena.rst 956F: drivers/net/ethernet/amazon/ 957 958AMAZON RDMA EFA DRIVER 959M: Michael Margolin <mrgolin@amazon.com> 960R: Gal Pressman <gal.pressman@linux.dev> 961R: Yossi Leybovich <sleybo@amazon.com> 962L: linux-rdma@vger.kernel.org 963S: Supported 964Q: https://patchwork.kernel.org/project/linux-rdma/list/ 965F: drivers/infiniband/hw/efa/ 966F: include/uapi/rdma/efa-abi.h 967 968AMD CDX BUS DRIVER 969M: Nipun Gupta <nipun.gupta@amd.com> 970M: Nikhil Agarwal <nikhil.agarwal@amd.com> 971S: Maintained 972F: Documentation/devicetree/bindings/bus/xlnx,versal-net-cdx.yaml 973F: drivers/cdx/* 974F: include/linux/cdx/* 975 976AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER 977M: Tom Lendacky <thomas.lendacky@amd.com> 978M: John Allen <john.allen@amd.com> 979L: linux-crypto@vger.kernel.org 980S: Supported 981F: drivers/crypto/ccp/ 982F: include/linux/ccp.h 983 984AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - SEV SUPPORT 985M: Brijesh Singh <brijesh.singh@amd.com> 986M: Tom Lendacky <thomas.lendacky@amd.com> 987L: linux-crypto@vger.kernel.org 988S: Supported 989F: drivers/crypto/ccp/sev* 990F: include/uapi/linux/psp-sev.h 991 992AMD DISPLAY CORE 993M: Harry Wentland <harry.wentland@amd.com> 994M: Leo Li <sunpeng.li@amd.com> 995M: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> 996L: amd-gfx@lists.freedesktop.org 997S: Supported 998T: git https://gitlab.freedesktop.org/agd5f/linux.git 999F: drivers/gpu/drm/amd/display/ 1000 1001AMD FAM15H PROCESSOR POWER MONITORING DRIVER 1002M: Huang Rui <ray.huang@amd.com> 1003L: linux-hwmon@vger.kernel.org 1004S: Supported 1005F: Documentation/hwmon/fam15h_power.rst 1006F: drivers/hwmon/fam15h_power.c 1007 1008AMD FCH GPIO DRIVER 1009M: Enrico Weigelt, metux IT consult <info@metux.net> 1010L: linux-gpio@vger.kernel.org 1011S: Maintained 1012F: drivers/gpio/gpio-amd-fch.c 1013F: include/linux/platform_data/gpio/gpio-amd-fch.h 1014 1015AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER 1016L: linux-geode@lists.infradead.org (moderated for non-subscribers) 1017S: Orphan 1018F: drivers/usb/gadget/udc/amd5536udc.* 1019 1020AMD GEODE PROCESSOR/CHIPSET SUPPORT 1021M: Andres Salomon <dilinger@queued.net> 1022L: linux-geode@lists.infradead.org (moderated for non-subscribers) 1023S: Supported 1024W: http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html 1025F: arch/x86/include/asm/geode.h 1026F: drivers/char/hw_random/geode-rng.c 1027F: drivers/crypto/geode* 1028F: drivers/video/fbdev/geode/ 1029 1030AMD HSMP DRIVER 1031M: Naveen Krishna Chatradhi <naveenkrishna.chatradhi@amd.com> 1032R: Carlos Bilbao <carlos.bilbao@amd.com> 1033L: platform-driver-x86@vger.kernel.org 1034S: Maintained 1035F: Documentation/arch/x86/amd_hsmp.rst 1036F: arch/x86/include/asm/amd_hsmp.h 1037F: arch/x86/include/uapi/asm/amd_hsmp.h 1038F: drivers/platform/x86/amd/hsmp.c 1039 1040AMD IOMMU (AMD-VI) 1041M: Joerg Roedel <joro@8bytes.org> 1042R: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 1043L: iommu@lists.linux.dev 1044S: Maintained 1045T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 1046F: drivers/iommu/amd/ 1047F: include/linux/amd-iommu.h 1048 1049AMD KFD 1050M: Felix Kuehling <Felix.Kuehling@amd.com> 1051L: amd-gfx@lists.freedesktop.org 1052S: Supported 1053T: git https://gitlab.freedesktop.org/agd5f/linux.git 1054F: drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd*.[ch] 1055F: drivers/gpu/drm/amd/amdkfd/ 1056F: drivers/gpu/drm/amd/include/cik_structs.h 1057F: drivers/gpu/drm/amd/include/kgd_kfd_interface.h 1058F: drivers/gpu/drm/amd/include/v9_structs.h 1059F: drivers/gpu/drm/amd/include/vi_structs.h 1060F: include/uapi/linux/kfd_ioctl.h 1061F: include/uapi/linux/kfd_sysfs.h 1062 1063AMD MP2 I2C DRIVER 1064M: Elie Morisse <syniurge@gmail.com> 1065M: Shyam Sundar S K <shyam-sundar.s-k@amd.com> 1066L: linux-i2c@vger.kernel.org 1067S: Maintained 1068F: drivers/i2c/busses/i2c-amd-mp2* 1069 1070AMD PDS CORE DRIVER 1071M: Shannon Nelson <shannon.nelson@amd.com> 1072M: Brett Creeley <brett.creeley@amd.com> 1073L: netdev@vger.kernel.org 1074S: Supported 1075F: Documentation/networking/device_drivers/ethernet/amd/pds_core.rst 1076F: drivers/net/ethernet/amd/pds_core/ 1077F: include/linux/pds/ 1078 1079AMD PMC DRIVER 1080M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 1081L: platform-driver-x86@vger.kernel.org 1082S: Maintained 1083F: drivers/platform/x86/amd/pmc.c 1084 1085AMD PMF DRIVER 1086M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 1087L: platform-driver-x86@vger.kernel.org 1088S: Maintained 1089F: Documentation/ABI/testing/sysfs-amd-pmf 1090F: drivers/platform/x86/amd/pmf/ 1091 1092AMD POWERPLAY AND SWSMU 1093M: Evan Quan <evan.quan@amd.com> 1094L: amd-gfx@lists.freedesktop.org 1095S: Supported 1096T: git https://gitlab.freedesktop.org/agd5f/linux.git 1097F: drivers/gpu/drm/amd/pm/ 1098 1099AMD PSTATE DRIVER 1100M: Huang Rui <ray.huang@amd.com> 1101L: linux-pm@vger.kernel.org 1102S: Supported 1103F: Documentation/admin-guide/pm/amd-pstate.rst 1104F: drivers/cpufreq/amd-pstate* 1105F: include/linux/amd-pstate.h 1106F: tools/power/x86/amd_pstate_tracer/amd_pstate_trace.py 1107 1108AMD PTDMA DRIVER 1109M: Sanjay R Mehta <sanju.mehta@amd.com> 1110L: dmaengine@vger.kernel.org 1111S: Maintained 1112F: drivers/dma/ptdma/ 1113 1114AMD SEATTLE DEVICE TREE SUPPORT 1115M: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 1116M: Tom Lendacky <thomas.lendacky@amd.com> 1117S: Supported 1118F: arch/arm64/boot/dts/amd/ 1119 1120AMD SENSOR FUSION HUB DRIVER 1121M: Basavaraj Natikar <basavaraj.natikar@amd.com> 1122L: linux-input@vger.kernel.org 1123S: Maintained 1124F: Documentation/hid/amd-sfh* 1125F: drivers/hid/amd-sfh-hid/ 1126 1127AMD SPI DRIVER 1128M: Sanjay R Mehta <sanju.mehta@amd.com> 1129S: Maintained 1130F: drivers/spi/spi-amd.c 1131 1132AMD XGBE DRIVER 1133M: "Shyam Sundar S K" <Shyam-sundar.S-k@amd.com> 1134L: netdev@vger.kernel.org 1135S: Supported 1136F: arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi 1137F: drivers/net/ethernet/amd/xgbe/ 1138 1139AMLOGIC DDR PMU DRIVER 1140M: Jiucheng Xu <jiucheng.xu@amlogic.com> 1141L: linux-amlogic@lists.infradead.org 1142S: Supported 1143W: http://www.amlogic.com 1144F: Documentation/admin-guide/perf/meson-ddr-pmu.rst 1145F: Documentation/devicetree/bindings/perf/amlogic,g12-ddr-pmu.yaml 1146F: drivers/perf/amlogic/ 1147F: include/soc/amlogic/ 1148 1149AMPHION VPU CODEC V4L2 DRIVER 1150M: Ming Qian <ming.qian@nxp.com> 1151M: Shijie Qin <shijie.qin@nxp.com> 1152M: Zhou Peng <eagle.zhou@nxp.com> 1153L: linux-media@vger.kernel.org 1154S: Maintained 1155F: Documentation/devicetree/bindings/media/amphion,vpu.yaml 1156F: drivers/media/platform/amphion/ 1157 1158AMS AS73211 DRIVER 1159M: Christian Eggers <ceggers@arri.de> 1160L: linux-iio@vger.kernel.org 1161S: Maintained 1162F: Documentation/devicetree/bindings/iio/light/ams,as73211.yaml 1163F: drivers/iio/light/as73211.c 1164 1165AMT (Automatic Multicast Tunneling) 1166M: Taehee Yoo <ap420073@gmail.com> 1167L: netdev@vger.kernel.org 1168S: Maintained 1169T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 1170T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 1171F: drivers/net/amt.c 1172 1173ANALOG DEVICES INC AD3552R DRIVER 1174M: Nuno Sá <nuno.sa@analog.com> 1175L: linux-iio@vger.kernel.org 1176S: Supported 1177W: https://ez.analog.com/linux-software-drivers 1178F: Documentation/devicetree/bindings/iio/dac/adi,ad3552r.yaml 1179F: drivers/iio/dac/ad3552r.c 1180 1181ANALOG DEVICES INC AD4130 DRIVER 1182M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1183L: linux-iio@vger.kernel.org 1184S: Supported 1185W: http://ez.analog.com/community/linux-device-drivers 1186F: Documentation/ABI/testing/sysfs-bus-iio-adc-ad4130 1187F: Documentation/devicetree/bindings/iio/adc/adi,ad4130.yaml 1188F: drivers/iio/adc/ad4130.c 1189 1190ANALOG DEVICES INC AD7192 DRIVER 1191M: Alexandru Tachici <alexandru.tachici@analog.com> 1192L: linux-iio@vger.kernel.org 1193S: Supported 1194W: https://ez.analog.com/linux-software-drivers 1195F: Documentation/devicetree/bindings/iio/adc/adi,ad7192.yaml 1196F: drivers/iio/adc/ad7192.c 1197 1198ANALOG DEVICES INC AD7292 DRIVER 1199M: Marcelo Schmitt <marcelo.schmitt1@gmail.com> 1200L: linux-iio@vger.kernel.org 1201S: Supported 1202W: https://ez.analog.com/linux-software-drivers 1203F: Documentation/devicetree/bindings/iio/adc/adi,ad7292.yaml 1204F: drivers/iio/adc/ad7292.c 1205 1206ANALOG DEVICES INC AD7293 DRIVER 1207M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1208L: linux-iio@vger.kernel.org 1209S: Supported 1210W: https://ez.analog.com/linux-software-drivers 1211F: Documentation/devicetree/bindings/iio/dac/adi,ad7293.yaml 1212F: drivers/iio/dac/ad7293.c 1213 1214ANALOG DEVICES INC AD74115 DRIVER 1215M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1216L: linux-iio@vger.kernel.org 1217S: Supported 1218W: http://ez.analog.com/community/linux-device-drivers 1219F: Documentation/devicetree/bindings/iio/addac/adi,ad74115.yaml 1220F: drivers/iio/addac/ad74115.c 1221 1222ANALOG DEVICES INC AD74413R DRIVER 1223M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1224L: linux-iio@vger.kernel.org 1225S: Supported 1226W: https://ez.analog.com/linux-software-drivers 1227F: Documentation/devicetree/bindings/iio/addac/adi,ad74413r.yaml 1228F: drivers/iio/addac/ad74413r.c 1229F: include/dt-bindings/iio/addac/adi,ad74413r.h 1230 1231ANALOG DEVICES INC AD7768-1 DRIVER 1232M: Michael Hennerich <Michael.Hennerich@analog.com> 1233L: linux-iio@vger.kernel.org 1234S: Supported 1235W: https://ez.analog.com/linux-software-drivers 1236F: Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.yaml 1237F: drivers/iio/adc/ad7768-1.c 1238 1239ANALOG DEVICES INC AD7780 DRIVER 1240M: Michael Hennerich <Michael.Hennerich@analog.com> 1241M: Renato Lui Geh <renatogeh@gmail.com> 1242L: linux-iio@vger.kernel.org 1243S: Supported 1244W: https://ez.analog.com/linux-software-drivers 1245F: Documentation/devicetree/bindings/iio/adc/adi,ad7780.yaml 1246F: drivers/iio/adc/ad7780.c 1247 1248ANALOG DEVICES INC ADA4250 DRIVER 1249M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1250L: linux-iio@vger.kernel.org 1251S: Supported 1252W: https://ez.analog.com/linux-software-drivers 1253F: Documentation/devicetree/bindings/iio/amplifiers/adi,ada4250.yaml 1254F: drivers/iio/amplifiers/ada4250.c 1255 1256ANALOG DEVICES INC ADF4377 DRIVER 1257M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1258L: linux-iio@vger.kernel.org 1259S: Supported 1260W: https://ez.analog.com/linux-software-drivers 1261F: Documentation/devicetree/bindings/iio/frequency/adi,adf4377.yaml 1262F: drivers/iio/frequency/adf4377.c 1263 1264ANALOG DEVICES INC ADGS1408 DRIVER 1265M: Mircea Caprioru <mircea.caprioru@analog.com> 1266S: Supported 1267F: Documentation/devicetree/bindings/mux/adi,adgs1408.txt 1268F: drivers/mux/adgs1408.c 1269 1270ANALOG DEVICES INC ADIN DRIVER 1271M: Michael Hennerich <michael.hennerich@analog.com> 1272L: netdev@vger.kernel.org 1273S: Supported 1274W: https://ez.analog.com/linux-software-drivers 1275F: Documentation/devicetree/bindings/net/adi,adin.yaml 1276F: drivers/net/phy/adin.c 1277 1278ANALOG DEVICES INC ADIS DRIVER LIBRARY 1279M: Nuno Sa <nuno.sa@analog.com> 1280L: linux-iio@vger.kernel.org 1281S: Supported 1282F: drivers/iio/imu/adis.c 1283F: drivers/iio/imu/adis_buffer.c 1284F: drivers/iio/imu/adis_trigger.c 1285F: include/linux/iio/imu/adis.h 1286 1287ANALOG DEVICES INC ADIS16460 DRIVER 1288M: Dragos Bogdan <dragos.bogdan@analog.com> 1289L: linux-iio@vger.kernel.org 1290S: Supported 1291W: https://ez.analog.com/linux-software-drivers 1292F: Documentation/devicetree/bindings/iio/imu/adi,adis16460.yaml 1293F: drivers/iio/imu/adis16460.c 1294 1295ANALOG DEVICES INC ADIS16475 DRIVER 1296M: Nuno Sa <nuno.sa@analog.com> 1297L: linux-iio@vger.kernel.org 1298S: Supported 1299W: https://ez.analog.com/linux-software-drivers 1300F: Documentation/devicetree/bindings/iio/imu/adi,adis16475.yaml 1301F: drivers/iio/imu/adis16475.c 1302 1303ANALOG DEVICES INC ADM1177 DRIVER 1304M: Michael Hennerich <Michael.Hennerich@analog.com> 1305L: linux-hwmon@vger.kernel.org 1306S: Supported 1307W: https://ez.analog.com/linux-software-drivers 1308F: Documentation/devicetree/bindings/hwmon/adi,adm1177.yaml 1309F: drivers/hwmon/adm1177.c 1310 1311ANALOG DEVICES INC ADMV1013 DRIVER 1312M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1313L: linux-iio@vger.kernel.org 1314S: Supported 1315W: https://ez.analog.com/linux-software-drivers 1316F: Documentation/devicetree/bindings/iio/frequency/adi,admv1013.yaml 1317F: drivers/iio/frequency/admv1013.c 1318 1319ANALOG DEVICES INC ADMV1014 DRIVER 1320M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1321L: linux-iio@vger.kernel.org 1322S: Supported 1323W: https://ez.analog.com/linux-software-drivers 1324F: Documentation/devicetree/bindings/iio/frequency/adi,admv1014.yaml 1325F: drivers/iio/frequency/admv1014.c 1326 1327ANALOG DEVICES INC ADMV8818 DRIVER 1328M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1329L: linux-iio@vger.kernel.org 1330S: Supported 1331W: https://ez.analog.com/linux-software-drivers 1332F: Documentation/devicetree/bindings/iio/filter/adi,admv8818.yaml 1333F: drivers/iio/filter/admv8818.c 1334 1335ANALOG DEVICES INC ADP5061 DRIVER 1336M: Michael Hennerich <Michael.Hennerich@analog.com> 1337L: linux-pm@vger.kernel.org 1338S: Supported 1339W: https://ez.analog.com/linux-software-drivers 1340F: drivers/power/supply/adp5061.c 1341 1342ANALOG DEVICES INC ADRF6780 DRIVER 1343M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1344L: linux-iio@vger.kernel.org 1345S: Supported 1346W: https://ez.analog.com/linux-software-drivers 1347F: Documentation/devicetree/bindings/iio/frequency/adi,adrf6780.yaml 1348F: drivers/iio/frequency/adrf6780.c 1349 1350ANALOG DEVICES INC ADV7180 DRIVER 1351M: Lars-Peter Clausen <lars@metafoo.de> 1352L: linux-media@vger.kernel.org 1353S: Supported 1354W: https://ez.analog.com/linux-software-drivers 1355F: Documentation/devicetree/bindings/media/i2c/adv7180.yaml 1356F: drivers/media/i2c/adv7180.c 1357 1358ANALOG DEVICES INC ADV748X DRIVER 1359M: Kieran Bingham <kieran.bingham@ideasonboard.com> 1360L: linux-media@vger.kernel.org 1361S: Maintained 1362F: Documentation/devicetree/bindings/media/i2c/adv748x.yaml 1363F: drivers/media/i2c/adv748x/* 1364 1365ANALOG DEVICES INC ADV7511 DRIVER 1366M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1367L: linux-media@vger.kernel.org 1368S: Maintained 1369F: drivers/media/i2c/adv7511* 1370 1371ANALOG DEVICES INC ADV7604 DRIVER 1372M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1373L: linux-media@vger.kernel.org 1374S: Maintained 1375F: Documentation/devicetree/bindings/media/i2c/adv7604.yaml 1376F: drivers/media/i2c/adv7604* 1377 1378ANALOG DEVICES INC ADV7842 DRIVER 1379M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1380L: linux-media@vger.kernel.org 1381S: Maintained 1382F: drivers/media/i2c/adv7842* 1383 1384ANALOG DEVICES INC ADXRS290 DRIVER 1385M: Nishant Malpani <nish.malpani25@gmail.com> 1386L: linux-iio@vger.kernel.org 1387S: Supported 1388F: Documentation/devicetree/bindings/iio/gyroscope/adi,adxrs290.yaml 1389F: drivers/iio/gyro/adxrs290.c 1390 1391ANALOG DEVICES INC ASOC CODEC DRIVERS 1392M: Lars-Peter Clausen <lars@metafoo.de> 1393M: Nuno Sá <nuno.sa@analog.com> 1394L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1395S: Supported 1396W: http://wiki.analog.com/ 1397W: https://ez.analog.com/linux-software-drivers 1398F: sound/soc/codecs/ad1* 1399F: sound/soc/codecs/ad7* 1400F: sound/soc/codecs/adau* 1401F: sound/soc/codecs/adav* 1402F: sound/soc/codecs/sigmadsp.* 1403F: sound/soc/codecs/ssm* 1404 1405ANALOG DEVICES INC DMA DRIVERS 1406M: Lars-Peter Clausen <lars@metafoo.de> 1407S: Supported 1408W: https://ez.analog.com/linux-software-drivers 1409F: drivers/dma/dma-axi-dmac.c 1410 1411ANALOG DEVICES INC IIO DRIVERS 1412M: Lars-Peter Clausen <lars@metafoo.de> 1413M: Michael Hennerich <Michael.Hennerich@analog.com> 1414S: Supported 1415W: http://wiki.analog.com/ 1416W: https://ez.analog.com/linux-software-drivers 1417F: Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523 1418F: Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350 1419F: Documentation/devicetree/bindings/iio/*/adi,* 1420F: Documentation/devicetree/bindings/iio/adc/lltc,ltc2496.yaml 1421F: Documentation/devicetree/bindings/iio/adc/lltc,ltc2497.yaml 1422F: drivers/iio/*/ad* 1423F: drivers/iio/adc/ltc249* 1424F: drivers/iio/amplifiers/hmc425a.c 1425F: drivers/staging/iio/*/ad* 1426X: drivers/iio/*/adjd* 1427 1428ANALOG DEVICES INC MAX31760 DRIVER 1429M: Ibrahim Tilki <Ibrahim.Tilki@analog.com> 1430S: Maintained 1431W: http://wiki.analog.com/ 1432W: https://ez.analog.com/linux-software-drivers 1433F: Documentation/devicetree/bindings/hwmon/adi,max31760.yaml 1434F: Documentation/hwmon/max31760.rst 1435F: drivers/hwmon/max31760.c 1436 1437ANALOGBITS PLL LIBRARIES 1438M: Paul Walmsley <paul.walmsley@sifive.com> 1439S: Supported 1440F: drivers/clk/analogbits/* 1441F: include/linux/clk/analogbits* 1442 1443ANDROID DRIVERS 1444M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1445M: Arve Hjønnevåg <arve@android.com> 1446M: Todd Kjos <tkjos@android.com> 1447M: Martijn Coenen <maco@android.com> 1448M: Joel Fernandes <joel@joelfernandes.org> 1449M: Christian Brauner <christian@brauner.io> 1450M: Carlos Llamas <cmllamas@google.com> 1451M: Suren Baghdasaryan <surenb@google.com> 1452L: linux-kernel@vger.kernel.org 1453S: Supported 1454T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 1455F: drivers/android/ 1456 1457ANDROID GOLDFISH PIC DRIVER 1458M: Miodrag Dinic <miodrag.dinic@mips.com> 1459S: Supported 1460F: Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt 1461F: drivers/irqchip/irq-goldfish-pic.c 1462 1463ANDROID GOLDFISH RTC DRIVER 1464M: Jiaxun Yang <jiaxun.yang@flygoat.com> 1465S: Supported 1466F: Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt 1467F: drivers/rtc/rtc-goldfish.c 1468 1469AOA (Apple Onboard Audio) ALSA DRIVER 1470M: Johannes Berg <johannes@sipsolutions.net> 1471L: linuxppc-dev@lists.ozlabs.org 1472L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1473S: Maintained 1474F: sound/aoa/ 1475 1476APEX EMBEDDED SYSTEMS STX104 IIO DRIVER 1477M: William Breathitt Gray <william.gray@linaro.org> 1478L: linux-iio@vger.kernel.org 1479S: Maintained 1480F: drivers/iio/addac/stx104.c 1481 1482APM DRIVER 1483M: Jiri Kosina <jikos@kernel.org> 1484S: Odd fixes 1485T: git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git 1486F: arch/x86/kernel/apm_32.c 1487F: drivers/char/apm-emulation.c 1488F: include/linux/apm_bios.h 1489F: include/uapi/linux/apm_bios.h 1490 1491APPARMOR SECURITY MODULE 1492M: John Johansen <john.johansen@canonical.com> 1493M: John Johansen <john@apparmor.net> 1494L: apparmor@lists.ubuntu.com (moderated for non-subscribers) 1495S: Supported 1496W: apparmor.net 1497B: https://gitlab.com/apparmor/apparmor-kernel 1498C: irc://irc.oftc.net/apparmor 1499T: git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor 1500T: https://gitlab.com/apparmor/apparmor-kernel.git 1501F: Documentation/admin-guide/LSM/apparmor.rst 1502F: security/apparmor/ 1503 1504APPLE BCM5974 MULTITOUCH DRIVER 1505M: Henrik Rydberg <rydberg@bitmath.org> 1506L: linux-input@vger.kernel.org 1507S: Odd fixes 1508F: drivers/input/mouse/bcm5974.c 1509 1510APPLE PCIE CONTROLLER DRIVER 1511M: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1512M: Marc Zyngier <maz@kernel.org> 1513L: linux-pci@vger.kernel.org 1514S: Maintained 1515F: drivers/pci/controller/pcie-apple.c 1516 1517APPLE SMC DRIVER 1518M: Henrik Rydberg <rydberg@bitmath.org> 1519L: linux-hwmon@vger.kernel.org 1520S: Odd fixes 1521F: drivers/hwmon/applesmc.c 1522 1523APPLETALK NETWORK LAYER 1524L: netdev@vger.kernel.org 1525S: Odd fixes 1526F: drivers/net/appletalk/ 1527F: include/linux/atalk.h 1528F: include/uapi/linux/atalk.h 1529F: net/appletalk/ 1530 1531APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT 1532M: Khuong Dinh <khuong@os.amperecomputing.com> 1533S: Supported 1534F: arch/arm64/boot/dts/apm/ 1535 1536APPLIED MICRO (APM) X-GENE SOC EDAC 1537M: Khuong Dinh <khuong@os.amperecomputing.com> 1538S: Supported 1539F: Documentation/devicetree/bindings/edac/apm-xgene-edac.txt 1540F: drivers/edac/xgene_edac.c 1541 1542APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER 1543M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1544M: Keyur Chudgar <keyur@os.amperecomputing.com> 1545S: Supported 1546F: drivers/net/ethernet/apm/xgene-v2/ 1547 1548APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER 1549M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1550M: Keyur Chudgar <keyur@os.amperecomputing.com> 1551M: Quan Nguyen <quan@os.amperecomputing.com> 1552S: Supported 1553F: Documentation/devicetree/bindings/net/apm-xgene-enet.txt 1554F: Documentation/devicetree/bindings/net/apm-xgene-mdio.txt 1555F: drivers/net/ethernet/apm/xgene/ 1556F: drivers/net/mdio/mdio-xgene.c 1557 1558APPLIED MICRO (APM) X-GENE SOC PMU 1559M: Khuong Dinh <khuong@os.amperecomputing.com> 1560S: Supported 1561F: Documentation/admin-guide/perf/xgene-pmu.rst 1562F: Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt 1563F: drivers/perf/xgene_pmu.c 1564 1565APTINA CAMERA SENSOR PLL 1566M: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 1567L: linux-media@vger.kernel.org 1568S: Maintained 1569F: drivers/media/i2c/aptina-pll.* 1570 1571AQUACOMPUTER D5 NEXT PUMP SENSOR DRIVER 1572M: Aleksa Savic <savicaleksa83@gmail.com> 1573M: Jack Doan <me@jackdoan.com> 1574L: linux-hwmon@vger.kernel.org 1575S: Maintained 1576F: Documentation/hwmon/aquacomputer_d5next.rst 1577F: drivers/hwmon/aquacomputer_d5next.c 1578 1579AQUANTIA ETHERNET DRIVER (atlantic) 1580M: Igor Russkikh <irusskikh@marvell.com> 1581L: netdev@vger.kernel.org 1582S: Supported 1583W: https://www.marvell.com/ 1584Q: https://patchwork.kernel.org/project/netdevbpf/list/ 1585F: Documentation/networking/device_drivers/ethernet/aquantia/atlantic.rst 1586F: drivers/net/ethernet/aquantia/atlantic/ 1587 1588AQUANTIA ETHERNET DRIVER PTP SUBSYSTEM 1589M: Egor Pomozov <epomozov@marvell.com> 1590L: netdev@vger.kernel.org 1591S: Supported 1592W: http://www.aquantia.com 1593F: drivers/net/ethernet/aquantia/atlantic/aq_ptp* 1594 1595AR0521 ON SEMICONDUCTOR CAMERA SENSOR DRIVER 1596M: Krzysztof Hałasa <khalasa@piap.pl> 1597L: linux-media@vger.kernel.org 1598S: Maintained 1599F: Documentation/devicetree/bindings/media/i2c/onnn,ar0521.yaml 1600F: drivers/media/i2c/ar0521.c 1601 1602ARASAN NAND CONTROLLER DRIVER 1603M: Miquel Raynal <miquel.raynal@bootlin.com> 1604R: Michal Simek <michal.simek@amd.com> 1605L: linux-mtd@lists.infradead.org 1606S: Maintained 1607F: Documentation/devicetree/bindings/mtd/arasan,nand-controller.yaml 1608F: drivers/mtd/nand/raw/arasan-nand-controller.c 1609 1610ARC FRAMEBUFFER DRIVER 1611M: Jaya Kumar <jayalk@intworks.biz> 1612S: Maintained 1613F: drivers/video/fbdev/arcfb.c 1614F: drivers/video/fbdev/core/fb_defio.c 1615 1616ARC PGU DRM DRIVER 1617M: Alexey Brodkin <abrodkin@synopsys.com> 1618S: Supported 1619F: Documentation/devicetree/bindings/display/snps,arcpgu.txt 1620F: drivers/gpu/drm/tiny/arcpgu.c 1621 1622ARCNET NETWORK LAYER 1623M: Michael Grzeschik <m.grzeschik@pengutronix.de> 1624L: netdev@vger.kernel.org 1625S: Maintained 1626F: drivers/net/arcnet/ 1627F: include/uapi/linux/if_arcnet.h 1628 1629ARM AND ARM64 SoC SUB-ARCHITECTURES (COMMON PARTS) 1630M: Arnd Bergmann <arnd@arndb.de> 1631M: Olof Johansson <olof@lixom.net> 1632M: soc@kernel.org 1633L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1634S: Maintained 1635C: irc://irc.libera.chat/armlinux 1636T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1637F: arch/arm/boot/dts/Makefile 1638F: arch/arm64/boot/dts/Makefile 1639 1640ARM ARCHITECTED TIMER DRIVER 1641M: Mark Rutland <mark.rutland@arm.com> 1642M: Marc Zyngier <maz@kernel.org> 1643L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1644S: Maintained 1645F: arch/arm/include/asm/arch_timer.h 1646F: arch/arm64/include/asm/arch_timer.h 1647F: drivers/clocksource/arm_arch_timer.c 1648 1649ARM HDLCD DRM DRIVER 1650M: Liviu Dudau <liviu.dudau@arm.com> 1651S: Supported 1652F: Documentation/devicetree/bindings/display/arm,hdlcd.yaml 1653F: drivers/gpu/drm/arm/hdlcd_* 1654 1655ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT 1656M: Linus Walleij <linus.walleij@linaro.org> 1657L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1658S: Maintained 1659F: Documentation/devicetree/bindings/arm/arm,integrator.yaml 1660F: Documentation/devicetree/bindings/arm/arm,realview.yaml 1661F: Documentation/devicetree/bindings/arm/arm,versatile.yaml 1662F: Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml 1663F: Documentation/devicetree/bindings/auxdisplay/arm,versatile-lcd.yaml 1664F: Documentation/devicetree/bindings/clock/arm,syscon-icst.yaml 1665F: Documentation/devicetree/bindings/i2c/arm,i2c-versatile.yaml 1666F: Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt 1667F: Documentation/devicetree/bindings/mtd/mtd-physmap.yaml 1668F: arch/arm/boot/dts/arm-realview-* 1669F: arch/arm/boot/dts/integrator* 1670F: arch/arm/boot/dts/versatile* 1671F: arch/arm/mach-versatile/ 1672F: drivers/bus/arm-integrator-lm.c 1673F: drivers/clk/versatile/ 1674F: drivers/i2c/busses/i2c-versatile.c 1675F: drivers/irqchip/irq-versatile-fpga.c 1676F: drivers/mtd/maps/physmap-versatile.* 1677F: drivers/power/reset/arm-versatile-reboot.c 1678F: drivers/soc/versatile/ 1679 1680ARM KOMEDA DRM-KMS DRIVER 1681M: Liviu Dudau <liviu.dudau@arm.com> 1682S: Supported 1683T: git git://anongit.freedesktop.org/drm/drm-misc 1684F: Documentation/devicetree/bindings/display/arm,komeda.yaml 1685F: Documentation/gpu/komeda-kms.rst 1686F: drivers/gpu/drm/arm/display/include/ 1687F: drivers/gpu/drm/arm/display/komeda/ 1688 1689ARM MALI PANFROST DRM DRIVER 1690M: Rob Herring <robh@kernel.org> 1691M: Tomeu Vizoso <tomeu.vizoso@collabora.com> 1692R: Steven Price <steven.price@arm.com> 1693R: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com> 1694L: dri-devel@lists.freedesktop.org 1695S: Supported 1696T: git git://anongit.freedesktop.org/drm/drm-misc 1697F: drivers/gpu/drm/panfrost/ 1698F: include/uapi/drm/panfrost_drm.h 1699 1700ARM MALI-DP DRM DRIVER 1701M: Liviu Dudau <liviu.dudau@arm.com> 1702S: Supported 1703T: git git://anongit.freedesktop.org/drm/drm-misc 1704F: Documentation/devicetree/bindings/display/arm,malidp.yaml 1705F: Documentation/gpu/afbc.rst 1706F: drivers/gpu/drm/arm/ 1707 1708ARM MFM AND FLOPPY DRIVERS 1709M: Ian Molton <spyro@f2s.com> 1710S: Maintained 1711F: arch/arm/include/asm/floppy.h 1712F: arch/arm/mach-rpc/floppydma.S 1713 1714ARM PMU PROFILING AND DEBUGGING 1715M: Will Deacon <will@kernel.org> 1716M: Mark Rutland <mark.rutland@arm.com> 1717L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1718S: Maintained 1719F: Documentation/devicetree/bindings/arm/pmu.yaml 1720F: Documentation/devicetree/bindings/perf/ 1721F: arch/arm*/include/asm/hw_breakpoint.h 1722F: arch/arm*/include/asm/perf_event.h 1723F: arch/arm*/kernel/hw_breakpoint.c 1724F: arch/arm*/kernel/perf_* 1725F: drivers/perf/ 1726F: include/linux/perf/arm_pmu.h 1727 1728ARM PORT 1729M: Russell King <linux@armlinux.org.uk> 1730L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1731S: Odd Fixes 1732W: http://www.armlinux.org.uk/ 1733T: git git://git.armlinux.org.uk/~rmk/linux-arm.git 1734F: arch/arm/ 1735X: arch/arm/boot/dts/ 1736 1737ARM PRIMECELL AACI PL041 DRIVER 1738M: Russell King <linux@armlinux.org.uk> 1739S: Odd Fixes 1740F: sound/arm/aaci.* 1741 1742ARM PRIMECELL BUS SUPPORT 1743M: Russell King <linux@armlinux.org.uk> 1744S: Odd Fixes 1745F: drivers/amba/ 1746F: include/linux/amba/bus.h 1747 1748ARM PRIMECELL CLCD PL110 DRIVER 1749M: Russell King <linux@armlinux.org.uk> 1750S: Odd Fixes 1751F: drivers/video/fbdev/amba-clcd.* 1752 1753ARM PRIMECELL KMI PL050 DRIVER 1754M: Russell King <linux@armlinux.org.uk> 1755S: Odd Fixes 1756F: drivers/input/serio/ambakmi.* 1757F: include/linux/amba/kmi.h 1758 1759ARM PRIMECELL MMCI PL180/1 DRIVER 1760M: Russell King <linux@armlinux.org.uk> 1761S: Odd Fixes 1762F: drivers/mmc/host/mmci.* 1763F: include/linux/amba/mmci.h 1764 1765ARM PRIMECELL PL35X NAND CONTROLLER DRIVER 1766M: Miquel Raynal <miquel.raynal@bootlin.com> 1767R: Michal Simek <michal.simek@amd.com> 1768L: linux-mtd@lists.infradead.org 1769S: Maintained 1770F: Documentation/devicetree/bindings/mtd/arm,pl353-nand-r2p1.yaml 1771F: drivers/mtd/nand/raw/pl35x-nand-controller.c 1772 1773ARM PRIMECELL PL35X SMC DRIVER 1774M: Miquel Raynal <miquel.raynal@bootlin.com> 1775R: Michal Simek <michal.simek@amd.com> 1776L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1777S: Maintained 1778F: Documentation/devicetree/bindings/memory-controllers/arm,pl35x-smc.yaml 1779F: drivers/memory/pl353-smc.c 1780 1781ARM PRIMECELL SSP PL022 SPI DRIVER 1782M: Linus Walleij <linus.walleij@linaro.org> 1783L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1784S: Maintained 1785F: Documentation/devicetree/bindings/spi/spi-pl022.yaml 1786F: drivers/spi/spi-pl022.c 1787 1788ARM PRIMECELL UART PL010 AND PL011 DRIVERS 1789M: Russell King <linux@armlinux.org.uk> 1790S: Odd Fixes 1791F: drivers/tty/serial/amba-pl01*.c 1792F: include/linux/amba/serial.h 1793 1794ARM PRIMECELL VIC PL190/PL192 DRIVER 1795M: Linus Walleij <linus.walleij@linaro.org> 1796L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1797S: Maintained 1798F: Documentation/devicetree/bindings/interrupt-controller/arm,vic.yaml 1799F: drivers/irqchip/irq-vic.c 1800 1801ARM SMC WATCHDOG DRIVER 1802M: Julius Werner <jwerner@chromium.org> 1803R: Evan Benn <evanbenn@chromium.org> 1804S: Maintained 1805F: Documentation/devicetree/bindings/watchdog/arm-smc-wdt.yaml 1806F: drivers/watchdog/arm_smc_wdt.c 1807 1808ARM SMMU DRIVERS 1809M: Will Deacon <will@kernel.org> 1810R: Robin Murphy <robin.murphy@arm.com> 1811L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1812S: Maintained 1813F: Documentation/devicetree/bindings/iommu/arm,smmu* 1814F: drivers/iommu/arm/ 1815F: drivers/iommu/io-pgtable-arm* 1816 1817ARM SUB-ARCHITECTURES 1818L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1819S: Maintained 1820C: irc://irc.libera.chat/armlinux 1821T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1822F: arch/arm/mach-*/ 1823F: arch/arm/plat-*/ 1824 1825ARM/ACTIONS SEMI ARCHITECTURE 1826M: Andreas Färber <afaerber@suse.de> 1827M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 1828L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1829L: linux-actions@lists.infradead.org (moderated for non-subscribers) 1830S: Maintained 1831F: Documentation/devicetree/bindings/arm/actions.yaml 1832F: Documentation/devicetree/bindings/clock/actions,owl-cmu.txt 1833F: Documentation/devicetree/bindings/dma/owl-dma.yaml 1834F: Documentation/devicetree/bindings/i2c/i2c-owl.yaml 1835F: Documentation/devicetree/bindings/interrupt-controller/actions,owl-sirq.yaml 1836F: Documentation/devicetree/bindings/mmc/owl-mmc.yaml 1837F: Documentation/devicetree/bindings/net/actions,owl-emac.yaml 1838F: Documentation/devicetree/bindings/pinctrl/actions,* 1839F: Documentation/devicetree/bindings/power/actions,owl-sps.txt 1840F: Documentation/devicetree/bindings/timer/actions,owl-timer.txt 1841F: arch/arm/boot/dts/owl-* 1842F: arch/arm/mach-actions/ 1843F: arch/arm64/boot/dts/actions/ 1844F: drivers/clk/actions/ 1845F: drivers/clocksource/timer-owl* 1846F: drivers/dma/owl-dma.c 1847F: drivers/i2c/busses/i2c-owl.c 1848F: drivers/irqchip/irq-owl-sirq.c 1849F: drivers/mmc/host/owl-mmc.c 1850F: drivers/net/ethernet/actions/ 1851F: drivers/pinctrl/actions/* 1852F: drivers/soc/actions/ 1853F: include/dt-bindings/power/owl-* 1854F: include/dt-bindings/reset/actions,* 1855F: include/linux/soc/actions/ 1856N: owl 1857 1858ARM/Allwinner SoC Clock Support 1859M: Emilio López <emilio@elopez.com.ar> 1860S: Maintained 1861F: drivers/clk/sunxi/ 1862 1863ARM/Allwinner sunXi SoC support 1864M: Chen-Yu Tsai <wens@csie.org> 1865M: Jernej Skrabec <jernej.skrabec@gmail.com> 1866M: Samuel Holland <samuel@sholland.org> 1867L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1868L: linux-sunxi@lists.linux.dev 1869S: Maintained 1870T: git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git 1871F: arch/arm/mach-sunxi/ 1872F: arch/arm64/boot/dts/allwinner/ 1873F: drivers/clk/sunxi-ng/ 1874F: drivers/pinctrl/sunxi/ 1875F: drivers/soc/sunxi/ 1876N: allwinner 1877N: sun[x456789]i 1878N: sun[25]0i 1879 1880ARM/Amlogic Meson SoC CLOCK FRAMEWORK 1881M: Neil Armstrong <neil.armstrong@linaro.org> 1882M: Jerome Brunet <jbrunet@baylibre.com> 1883L: linux-amlogic@lists.infradead.org 1884S: Maintained 1885F: Documentation/devicetree/bindings/clock/amlogic* 1886F: drivers/clk/meson/ 1887F: include/dt-bindings/clock/gxbb* 1888F: include/dt-bindings/clock/meson* 1889 1890ARM/Amlogic Meson SoC Crypto Drivers 1891M: Corentin Labbe <clabbe@baylibre.com> 1892L: linux-crypto@vger.kernel.org 1893L: linux-amlogic@lists.infradead.org 1894S: Maintained 1895F: Documentation/devicetree/bindings/crypto/amlogic* 1896F: drivers/crypto/amlogic/ 1897 1898ARM/Amlogic Meson SoC Sound Drivers 1899M: Jerome Brunet <jbrunet@baylibre.com> 1900L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1901S: Maintained 1902F: Documentation/devicetree/bindings/sound/amlogic* 1903F: sound/soc/meson/ 1904 1905ARM/Amlogic Meson SoC support 1906M: Neil Armstrong <neil.armstrong@linaro.org> 1907M: Kevin Hilman <khilman@baylibre.com> 1908R: Jerome Brunet <jbrunet@baylibre.com> 1909R: Martin Blumenstingl <martin.blumenstingl@googlemail.com> 1910L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1911L: linux-amlogic@lists.infradead.org 1912S: Maintained 1913W: http://linux-meson.com/ 1914F: arch/arm/boot/dts/meson* 1915F: arch/arm/mach-meson/ 1916F: arch/arm64/boot/dts/amlogic/ 1917F: drivers/mmc/host/meson* 1918F: drivers/pinctrl/meson/ 1919F: drivers/rtc/rtc-meson* 1920F: drivers/soc/amlogic/ 1921N: meson 1922 1923ARM/Annapurna Labs ALPINE ARCHITECTURE 1924M: Tsahee Zidenberg <tsahee@annapurnalabs.com> 1925M: Antoine Tenart <atenart@kernel.org> 1926L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1927S: Maintained 1928F: arch/arm/boot/dts/alpine* 1929F: arch/arm/mach-alpine/ 1930F: arch/arm64/boot/dts/amazon/ 1931F: drivers/*/*alpine* 1932 1933ARM/APPLE MACHINE SOUND DRIVERS 1934M: Martin Povišer <povik+lin@cutebit.org> 1935L: asahi@lists.linux.dev 1936L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1937S: Maintained 1938F: Documentation/devicetree/bindings/sound/apple,* 1939F: sound/soc/apple/* 1940F: sound/soc/codecs/cs42l83-i2c.c 1941 1942ARM/APPLE MACHINE SUPPORT 1943M: Hector Martin <marcan@marcan.st> 1944M: Sven Peter <sven@svenpeter.dev> 1945R: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1946L: asahi@lists.linux.dev 1947L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1948S: Maintained 1949W: https://asahilinux.org 1950B: https://github.com/AsahiLinux/linux/issues 1951C: irc://irc.oftc.net/asahi-dev 1952T: git https://github.com/AsahiLinux/linux.git 1953F: Documentation/devicetree/bindings/arm/apple.yaml 1954F: Documentation/devicetree/bindings/arm/apple/* 1955F: Documentation/devicetree/bindings/clock/apple,nco.yaml 1956F: Documentation/devicetree/bindings/cpufreq/apple,cluster-cpufreq.yaml 1957F: Documentation/devicetree/bindings/dma/apple,admac.yaml 1958F: Documentation/devicetree/bindings/i2c/apple,i2c.yaml 1959F: Documentation/devicetree/bindings/interrupt-controller/apple,* 1960F: Documentation/devicetree/bindings/iommu/apple,dart.yaml 1961F: Documentation/devicetree/bindings/iommu/apple,sart.yaml 1962F: Documentation/devicetree/bindings/mailbox/apple,mailbox.yaml 1963F: Documentation/devicetree/bindings/net/bluetooth/brcm,bcm4377-bluetooth.yaml 1964F: Documentation/devicetree/bindings/nvme/apple,nvme-ans.yaml 1965F: Documentation/devicetree/bindings/nvmem/apple,efuses.yaml 1966F: Documentation/devicetree/bindings/pci/apple,pcie.yaml 1967F: Documentation/devicetree/bindings/pinctrl/apple,pinctrl.yaml 1968F: Documentation/devicetree/bindings/power/apple* 1969F: Documentation/devicetree/bindings/pwm/apple,s5l-fpwm.yaml 1970F: Documentation/devicetree/bindings/watchdog/apple,wdt.yaml 1971F: arch/arm64/boot/dts/apple/ 1972F: drivers/bluetooth/hci_bcm4377.c 1973F: drivers/clk/clk-apple-nco.c 1974F: drivers/cpufreq/apple-soc-cpufreq.c 1975F: drivers/dma/apple-admac.c 1976F: drivers/i2c/busses/i2c-pasemi-core.c 1977F: drivers/i2c/busses/i2c-pasemi-platform.c 1978F: drivers/iommu/apple-dart.c 1979F: drivers/iommu/io-pgtable-dart.c 1980F: drivers/irqchip/irq-apple-aic.c 1981F: drivers/mailbox/apple-mailbox.c 1982F: drivers/nvme/host/apple.c 1983F: drivers/nvmem/apple-efuses.c 1984F: drivers/pinctrl/pinctrl-apple-gpio.c 1985F: drivers/pwm/pwm-apple.c 1986F: drivers/soc/apple/* 1987F: drivers/watchdog/apple_wdt.c 1988F: include/dt-bindings/interrupt-controller/apple-aic.h 1989F: include/dt-bindings/pinctrl/apple.h 1990F: include/linux/apple-mailbox.h 1991F: include/linux/soc/apple/* 1992 1993ARM/ARTPEC MACHINE SUPPORT 1994M: Jesper Nilsson <jesper.nilsson@axis.com> 1995M: Lars Persson <lars.persson@axis.com> 1996L: linux-arm-kernel@axis.com 1997S: Maintained 1998F: Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt 1999F: arch/arm/boot/dts/artpec6* 2000F: arch/arm/mach-artpec 2001F: drivers/clk/axis 2002F: drivers/crypto/axis 2003F: drivers/mmc/host/usdhi6rol0.c 2004F: drivers/pinctrl/pinctrl-artpec* 2005 2006ARM/ASPEED I2C DRIVER 2007M: Brendan Higgins <brendanhiggins@google.com> 2008R: Benjamin Herrenschmidt <benh@kernel.crashing.org> 2009R: Joel Stanley <joel@jms.id.au> 2010L: linux-i2c@vger.kernel.org 2011L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2012S: Maintained 2013F: Documentation/devicetree/bindings/i2c/aspeed,i2c.yaml 2014F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt 2015F: drivers/i2c/busses/i2c-aspeed.c 2016F: drivers/irqchip/irq-aspeed-i2c-ic.c 2017 2018ARM/ASPEED MACHINE SUPPORT 2019M: Joel Stanley <joel@jms.id.au> 2020R: Andrew Jeffery <andrew@aj.id.au> 2021L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2022L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 2023S: Supported 2024Q: https://patchwork.ozlabs.org/project/linux-aspeed/list/ 2025T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git 2026F: Documentation/devicetree/bindings/arm/aspeed/ 2027F: arch/arm/boot/dts/aspeed-* 2028F: arch/arm/mach-aspeed/ 2029N: aspeed 2030 2031ARM/BITMAIN ARCHITECTURE 2032M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 2033L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2034S: Maintained 2035F: Documentation/devicetree/bindings/arm/bitmain.yaml 2036F: Documentation/devicetree/bindings/clock/bitmain,bm1880-clk.yaml 2037F: Documentation/devicetree/bindings/pinctrl/bitmain,bm1880-pinctrl.txt 2038F: arch/arm64/boot/dts/bitmain/ 2039F: drivers/clk/clk-bm1880.c 2040F: drivers/pinctrl/pinctrl-bm1880.c 2041 2042ARM/CALXEDA HIGHBANK ARCHITECTURE 2043M: Andre Przywara <andre.przywara@arm.com> 2044L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2045S: Maintained 2046F: arch/arm/boot/dts/ecx-*.dts* 2047F: arch/arm/boot/dts/highbank.dts 2048F: arch/arm/mach-highbank/ 2049 2050ARM/CAVIUM THUNDER NETWORK DRIVER 2051M: Sunil Goutham <sgoutham@marvell.com> 2052L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2053S: Supported 2054F: drivers/net/ethernet/cavium/thunder/ 2055 2056ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT 2057M: Lukasz Majewski <lukma@denx.de> 2058L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2059S: Maintained 2060F: arch/arm/mach-ep93xx/ts72xx.c 2061 2062ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE 2063M: Alexander Shiyan <shc_work@mail.ru> 2064L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2065S: Odd Fixes 2066N: clps711x 2067 2068ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT 2069M: Lennert Buytenhek <kernel@wantstofly.org> 2070L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2071S: Maintained 2072 2073ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE 2074M: Hartley Sweeten <hsweeten@visionengravers.com> 2075M: Alexander Sverdlin <alexander.sverdlin@gmail.com> 2076L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2077S: Maintained 2078F: Documentation/devicetree/bindings/iio/adc/cirrus,ep9301-adc.yaml 2079F: Documentation/devicetree/bindings/sound/cirrus,ep9301-* 2080F: arch/arm/boot/compressed/misc-ep93xx.h 2081F: arch/arm/mach-ep93xx/ 2082F: drivers/iio/adc/ep93xx_adc.c 2083 2084ARM/CLKDEV SUPPORT 2085M: Russell King <linux@armlinux.org.uk> 2086L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2087S: Maintained 2088T: git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev 2089F: drivers/clk/clkdev.c 2090 2091ARM/CONEXANT DIGICOLOR MACHINE SUPPORT 2092M: Baruch Siach <baruch@tkos.co.il> 2093L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2094S: Maintained 2095F: arch/arm/boot/dts/cx92755* 2096N: digicolor 2097 2098ARM/CORESIGHT FRAMEWORK AND DRIVERS 2099M: Suzuki K Poulose <suzuki.poulose@arm.com> 2100R: Mike Leach <mike.leach@linaro.org> 2101R: Leo Yan <leo.yan@linaro.org> 2102L: coresight@lists.linaro.org (moderated for non-subscribers) 2103L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2104S: Maintained 2105T: git git://git.kernel.org/pub/scm/linux/kernel/git/coresight/linux.git 2106F: Documentation/ABI/testing/sysfs-bus-coresight-devices-* 2107F: Documentation/devicetree/bindings/arm/arm,coresight-*.yaml 2108F: Documentation/devicetree/bindings/arm/arm,embedded-trace-extension.yaml 2109F: Documentation/devicetree/bindings/arm/arm,trace-buffer-extension.yaml 2110F: Documentation/devicetree/bindings/arm/qcom,coresight-*.yaml 2111F: Documentation/trace/coresight/* 2112F: drivers/hwtracing/coresight/* 2113F: include/dt-bindings/arm/coresight-cti-dt.h 2114F: include/linux/coresight* 2115F: samples/coresight/* 2116F: tools/perf/arch/arm/util/auxtrace.c 2117F: tools/perf/arch/arm/util/cs-etm.c 2118F: tools/perf/arch/arm/util/cs-etm.h 2119F: tools/perf/arch/arm/util/pmu.c 2120F: tools/perf/tests/shell/coresight/* 2121F: tools/perf/util/cs-etm-decoder/* 2122F: tools/perf/util/cs-etm.* 2123 2124ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE 2125M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2126M: Linus Walleij <linus.walleij@linaro.org> 2127L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2128S: Maintained 2129T: git git://github.com/ulli-kroll/linux.git 2130F: Documentation/devicetree/bindings/arm/gemini.yaml 2131F: Documentation/devicetree/bindings/net/cortina,gemini-ethernet.yaml 2132F: Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt 2133F: Documentation/devicetree/bindings/rtc/faraday,ftrtc010.yaml 2134F: arch/arm/boot/dts/gemini* 2135F: arch/arm/mach-gemini/ 2136F: drivers/crypto/gemini/ 2137F: drivers/net/ethernet/cortina/ 2138F: drivers/pinctrl/pinctrl-gemini.c 2139F: drivers/rtc/rtc-ftrtc010.c 2140 2141ARM/CZ.NIC TURRIS SUPPORT 2142M: Marek Behún <kabel@kernel.org> 2143S: Maintained 2144W: https://www.turris.cz/ 2145F: Documentation/ABI/testing/debugfs-moxtet 2146F: Documentation/ABI/testing/sysfs-bus-moxtet-devices 2147F: Documentation/ABI/testing/sysfs-firmware-turris-mox-rwtm 2148F: Documentation/devicetree/bindings/bus/moxtet.txt 2149F: Documentation/devicetree/bindings/firmware/cznic,turris-mox-rwtm.txt 2150F: Documentation/devicetree/bindings/gpio/gpio-moxtet.txt 2151F: Documentation/devicetree/bindings/leds/cznic,turris-omnia-leds.yaml 2152F: Documentation/devicetree/bindings/watchdog/armada-37xx-wdt.txt 2153F: drivers/bus/moxtet.c 2154F: drivers/firmware/turris-mox-rwtm.c 2155F: drivers/gpio/gpio-moxtet.c 2156F: drivers/leds/leds-turris-omnia.c 2157F: drivers/mailbox/armada-37xx-rwtm-mailbox.c 2158F: drivers/watchdog/armada_37xx_wdt.c 2159F: include/dt-bindings/bus/moxtet.h 2160F: include/linux/armada-37xx-rwtm-mailbox.h 2161F: include/linux/moxtet.h 2162 2163ARM/FARADAY FA526 PORT 2164M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2165L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2166S: Maintained 2167T: git git://git.berlios.de/gemini-board 2168F: arch/arm/mm/*-fa* 2169 2170ARM/FOOTBRIDGE ARCHITECTURE 2171M: Russell King <linux@armlinux.org.uk> 2172L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2173S: Maintained 2174W: http://www.armlinux.org.uk/ 2175F: arch/arm/include/asm/hardware/dec21285.h 2176F: arch/arm/mach-footbridge/ 2177 2178ARM/FREESCALE IMX / MXC ARM ARCHITECTURE 2179M: Shawn Guo <shawnguo@kernel.org> 2180M: Sascha Hauer <s.hauer@pengutronix.de> 2181R: Pengutronix Kernel Team <kernel@pengutronix.de> 2182R: Fabio Estevam <festevam@gmail.com> 2183R: NXP Linux Team <linux-imx@nxp.com> 2184L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2185S: Maintained 2186T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2187F: arch/arm64/boot/dts/freescale/ 2188X: arch/arm64/boot/dts/freescale/fsl-* 2189X: arch/arm64/boot/dts/freescale/qoriq-* 2190X: drivers/media/i2c/ 2191N: imx 2192N: mxs 2193 2194ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE 2195M: Shawn Guo <shawnguo@kernel.org> 2196M: Li Yang <leoyang.li@nxp.com> 2197L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2198S: Maintained 2199T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2200F: arch/arm/boot/dts/ls1021a* 2201F: arch/arm64/boot/dts/freescale/fsl-* 2202F: arch/arm64/boot/dts/freescale/qoriq-* 2203 2204ARM/FREESCALE VYBRID ARM ARCHITECTURE 2205M: Shawn Guo <shawnguo@kernel.org> 2206M: Sascha Hauer <s.hauer@pengutronix.de> 2207R: Pengutronix Kernel Team <kernel@pengutronix.de> 2208R: Stefan Agner <stefan@agner.ch> 2209L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2210S: Maintained 2211T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2212F: arch/arm/boot/dts/vf* 2213F: arch/arm/mach-imx/*vf610* 2214 2215ARM/GUMSTIX MACHINE SUPPORT 2216M: Steve Sakoman <sakoman@gmail.com> 2217L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2218S: Maintained 2219 2220ARM/HISILICON SOC SUPPORT 2221M: Wei Xu <xuwei5@hisilicon.com> 2222L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2223S: Supported 2224W: http://www.hisilicon.com 2225T: git https://github.com/hisilicon/linux-hisi.git 2226F: arch/arm/boot/dts/hi3* 2227F: arch/arm/boot/dts/hip* 2228F: arch/arm/boot/dts/hisi* 2229F: arch/arm/mach-hisi/ 2230F: arch/arm64/boot/dts/hisilicon/ 2231 2232ARM/HP JORNADA 7XX MACHINE SUPPORT 2233M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 2234S: Maintained 2235W: www.jlime.com 2236T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 2237F: arch/arm/mach-sa1100/include/mach/jornada720.h 2238F: arch/arm/mach-sa1100/jornada720.c 2239 2240ARM/HPE GXP ARCHITECTURE 2241M: Jean-Marie Verdun <verdun@hpe.com> 2242M: Nick Hawkins <nick.hawkins@hpe.com> 2243S: Maintained 2244F: Documentation/devicetree/bindings/arm/hpe,gxp.yaml 2245F: Documentation/devicetree/bindings/hwmon/hpe,gxp-fan-ctrl.yaml 2246F: Documentation/devicetree/bindings/i2c/hpe,gxp-i2c.yaml 2247F: Documentation/devicetree/bindings/spi/hpe,gxp-spifi.yaml 2248F: Documentation/devicetree/bindings/timer/hpe,gxp-timer.yaml 2249F: Documentation/hwmon/gxp-fan-ctrl.rst 2250F: arch/arm/boot/dts/hpe-bmc* 2251F: arch/arm/boot/dts/hpe-gxp* 2252F: arch/arm/mach-hpe/ 2253F: drivers/clocksource/timer-gxp.c 2254F: drivers/hwmon/gxp-fan-ctrl.c 2255F: drivers/i2c/busses/i2c-gxp.c 2256F: drivers/spi/spi-gxp.c 2257F: drivers/watchdog/gxp-wdt.c 2258 2259ARM/IGEP MACHINE SUPPORT 2260M: Enric Balletbo i Serra <eballetbo@gmail.com> 2261M: Javier Martinez Canillas <javier@dowhile0.org> 2262L: linux-omap@vger.kernel.org 2263L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2264S: Maintained 2265F: arch/arm/boot/dts/omap3-igep* 2266 2267ARM/INTEL IXP4XX ARM ARCHITECTURE 2268M: Linus Walleij <linusw@kernel.org> 2269M: Imre Kaloz <kaloz@openwrt.org> 2270M: Krzysztof Halasa <khalasa@piap.pl> 2271L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2272S: Maintained 2273F: Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml 2274F: Documentation/devicetree/bindings/gpio/intel,ixp4xx-gpio.txt 2275F: Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml 2276F: Documentation/devicetree/bindings/memory-controllers/intel,ixp4xx-expansion* 2277F: Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml 2278F: arch/arm/boot/dts/intel-ixp* 2279F: arch/arm/mach-ixp4xx/ 2280F: drivers/bus/intel-ixp4xx-eb.c 2281F: drivers/clocksource/timer-ixp4xx.c 2282F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 2283F: drivers/gpio/gpio-ixp4xx.c 2284F: drivers/irqchip/irq-ixp4xx.c 2285 2286ARM/INTEL KEEMBAY ARCHITECTURE 2287M: Paul J. Murphy <paul.j.murphy@intel.com> 2288M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 2289S: Maintained 2290F: Documentation/devicetree/bindings/arm/intel,keembay.yaml 2291F: arch/arm64/boot/dts/intel/keembay-evm.dts 2292F: arch/arm64/boot/dts/intel/keembay-soc.dtsi 2293 2294ARM/INTEL XSC3 (MANZANO) ARM CORE 2295M: Lennert Buytenhek <kernel@wantstofly.org> 2296L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2297S: Maintained 2298 2299ARM/LG1K ARCHITECTURE 2300M: Chanho Min <chanho.min@lge.com> 2301L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2302S: Maintained 2303F: arch/arm64/boot/dts/lg/ 2304 2305ARM/LPC18XX ARCHITECTURE 2306M: Vladimir Zapolskiy <vz@mleia.com> 2307L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2308S: Maintained 2309F: Documentation/devicetree/bindings/i2c/i2c-lpc2k.txt 2310F: arch/arm/boot/dts/lpc43* 2311F: drivers/i2c/busses/i2c-lpc2k.c 2312F: drivers/memory/pl172.c 2313F: drivers/mtd/spi-nor/controllers/nxp-spifi.c 2314F: drivers/rtc/rtc-lpc24xx.c 2315N: lpc18xx 2316 2317ARM/LPC32XX SOC SUPPORT 2318M: Vladimir Zapolskiy <vz@mleia.com> 2319L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2320S: Maintained 2321T: git git://github.com/vzapolskiy/linux-lpc32xx.git 2322F: Documentation/devicetree/bindings/i2c/i2c-pnx.txt 2323F: arch/arm/boot/dts/lpc32* 2324F: arch/arm/mach-lpc32xx/ 2325F: drivers/i2c/busses/i2c-pnx.c 2326F: drivers/net/ethernet/nxp/lpc_eth.c 2327F: drivers/usb/host/ohci-nxp.c 2328F: drivers/watchdog/pnx4008_wdt.c 2329N: lpc32xx 2330 2331ARM/Marvell Dove/MV78xx0/Orion SOC support 2332M: Andrew Lunn <andrew@lunn.ch> 2333M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2334M: Gregory Clement <gregory.clement@bootlin.com> 2335L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2336S: Maintained 2337T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2338F: Documentation/devicetree/bindings/arm/marvell/marvell,dove.txt 2339F: Documentation/devicetree/bindings/arm/marvell/marvell,orion5x.txt 2340F: Documentation/devicetree/bindings/soc/dove/ 2341F: arch/arm/boot/dts/dove* 2342F: arch/arm/boot/dts/orion5x* 2343F: arch/arm/mach-dove/ 2344F: arch/arm/mach-mv78xx0/ 2345F: arch/arm/mach-orion5x/ 2346F: arch/arm/plat-orion/ 2347F: drivers/soc/dove/ 2348 2349ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K, CN9130 SOC support 2350M: Andrew Lunn <andrew@lunn.ch> 2351M: Gregory Clement <gregory.clement@bootlin.com> 2352M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2353L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2354S: Maintained 2355T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2356F: Documentation/devicetree/bindings/arm/marvell/ 2357F: arch/arm/boot/dts/armada* 2358F: arch/arm/boot/dts/kirkwood* 2359F: arch/arm/configs/mvebu_*_defconfig 2360F: arch/arm/mach-mvebu/ 2361F: arch/arm64/boot/dts/marvell/armada* 2362F: arch/arm64/boot/dts/marvell/cn913* 2363F: drivers/cpufreq/armada-37xx-cpufreq.c 2364F: drivers/cpufreq/armada-8k-cpufreq.c 2365F: drivers/cpufreq/mvebu-cpufreq.c 2366F: drivers/irqchip/irq-armada-370-xp.c 2367F: drivers/irqchip/irq-mvebu-* 2368F: drivers/pinctrl/mvebu/ 2369F: drivers/rtc/rtc-armada38x.c 2370 2371ARM/Mediatek RTC DRIVER 2372M: Eddie Huang <eddie.huang@mediatek.com> 2373M: Sean Wang <sean.wang@mediatek.com> 2374L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2375L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2376S: Maintained 2377F: Documentation/devicetree/bindings/rtc/rtc-mt2712.txt 2378F: Documentation/devicetree/bindings/rtc/rtc-mt7622.txt 2379F: drivers/rtc/rtc-mt2712.c 2380F: drivers/rtc/rtc-mt6397.c 2381F: drivers/rtc/rtc-mt7622.c 2382 2383ARM/Mediatek SoC support 2384M: Matthias Brugger <matthias.bgg@gmail.com> 2385R: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> 2386L: linux-kernel@vger.kernel.org 2387L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2388L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2389S: Maintained 2390W: https://mtk.wiki.kernel.org/ 2391C: irc://irc.libera.chat/linux-mediatek 2392F: arch/arm/boot/dts/mt2* 2393F: arch/arm/boot/dts/mt6* 2394F: arch/arm/boot/dts/mt7* 2395F: arch/arm/boot/dts/mt8* 2396F: arch/arm/mach-mediatek/ 2397F: arch/arm64/boot/dts/mediatek/ 2398F: drivers/soc/mediatek/ 2399N: mtk 2400N: mt[2678] 2401K: mediatek 2402 2403ARM/Mediatek USB3 PHY DRIVER 2404M: Chunfeng Yun <chunfeng.yun@mediatek.com> 2405L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2406L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2407S: Maintained 2408F: Documentation/devicetree/bindings/phy/mediatek,* 2409F: drivers/phy/mediatek/ 2410 2411ARM/Microchip (AT91) SoC support 2412M: Nicolas Ferre <nicolas.ferre@microchip.com> 2413M: Alexandre Belloni <alexandre.belloni@bootlin.com> 2414M: Claudiu Beznea <claudiu.beznea@microchip.com> 2415L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2416S: Supported 2417W: http://www.linux4sam.org 2418T: git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 2419F: arch/arm/boot/dts/at91*.dts 2420F: arch/arm/boot/dts/at91*.dtsi 2421F: arch/arm/boot/dts/sama*.dts 2422F: arch/arm/boot/dts/sama*.dtsi 2423F: arch/arm/include/debug/at91.S 2424F: arch/arm/mach-at91/ 2425F: drivers/memory/atmel* 2426F: drivers/watchdog/sama5d4_wdt.c 2427F: include/soc/at91/ 2428X: drivers/input/touchscreen/atmel_mxt_ts.c 2429X: drivers/net/wireless/atmel/ 2430N: at91 2431N: atmel 2432 2433ARM/MICROCHIP (ARM64) SoC support 2434M: Conor Dooley <conor@kernel.org> 2435M: Nicolas Ferre <nicolas.ferre@microchip.com> 2436M: Claudiu Beznea <claudiu.beznea@microchip.com> 2437L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2438S: Supported 2439T: git https://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 2440F: arch/arm64/boot/dts/microchip/ 2441 2442ARM/Microchip Sparx5 SoC support 2443M: Lars Povlsen <lars.povlsen@microchip.com> 2444M: Steen Hegelund <Steen.Hegelund@microchip.com> 2445M: Daniel Machon <daniel.machon@microchip.com> 2446M: UNGLinuxDriver@microchip.com 2447L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2448S: Supported 2449F: arch/arm64/boot/dts/microchip/sparx* 2450F: drivers/net/ethernet/microchip/vcap/ 2451F: drivers/pinctrl/pinctrl-microchip-sgpio.c 2452N: sparx5 2453 2454ARM/MILBEAUT ARCHITECTURE 2455M: Taichi Sugaya <sugaya.taichi@socionext.com> 2456M: Takao Orito <orito.takao@socionext.com> 2457L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2458S: Maintained 2459F: arch/arm/boot/dts/milbeaut* 2460F: arch/arm/mach-milbeaut/ 2461N: milbeaut 2462 2463ARM/MStar/Sigmastar Armv7 SoC support 2464M: Daniel Palmer <daniel@thingy.jp> 2465M: Romain Perier <romain.perier@gmail.com> 2466L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2467S: Maintained 2468W: http://linux-chenxing.org/ 2469T: git git://github.com/linux-chenxing/linux.git 2470F: Documentation/devicetree/bindings/arm/mstar/* 2471F: Documentation/devicetree/bindings/clock/mstar,msc313-mpll.yaml 2472F: Documentation/devicetree/bindings/gpio/mstar,msc313-gpio.yaml 2473F: arch/arm/boot/dts/mstar-* 2474F: arch/arm/mach-mstar/ 2475F: drivers/clk/mstar/ 2476F: drivers/clocksource/timer-msc313e.c 2477F: drivers/gpio/gpio-msc313.c 2478F: drivers/rtc/rtc-msc313.c 2479F: drivers/watchdog/msc313e_wdt.c 2480F: include/dt-bindings/clock/mstar-* 2481F: include/dt-bindings/gpio/msc313-gpio.h 2482 2483ARM/NOMADIK/Ux500 ARCHITECTURES 2484M: Linus Walleij <linus.walleij@linaro.org> 2485L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2486S: Maintained 2487T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git 2488F: Documentation/devicetree/bindings/arm/ste-* 2489F: Documentation/devicetree/bindings/arm/ux500.yaml 2490F: Documentation/devicetree/bindings/arm/ux500/ 2491F: Documentation/devicetree/bindings/i2c/st,nomadik-i2c.yaml 2492F: arch/arm/boot/dts/ste-* 2493F: arch/arm/mach-nomadik/ 2494F: arch/arm/mach-ux500/ 2495F: drivers/clk/clk-nomadik.c 2496F: drivers/clocksource/clksrc-dbx500-prcmu.c 2497F: drivers/dma/ste_dma40* 2498F: drivers/hwspinlock/u8500_hsem.c 2499F: drivers/i2c/busses/i2c-nomadik.c 2500F: drivers/iio/adc/ab8500-gpadc.c 2501F: drivers/mfd/ab8500* 2502F: drivers/mfd/abx500* 2503F: drivers/mfd/db8500* 2504F: drivers/pinctrl/nomadik/ 2505F: drivers/rtc/rtc-ab8500.c 2506F: drivers/rtc/rtc-pl031.c 2507F: drivers/soc/ux500/ 2508 2509ARM/NUVOTON NPCM ARCHITECTURE 2510M: Avi Fishman <avifishman70@gmail.com> 2511M: Tomer Maimon <tmaimon77@gmail.com> 2512M: Tali Perry <tali.perry1@gmail.com> 2513R: Patrick Venture <venture@google.com> 2514R: Nancy Yuen <yuenn@google.com> 2515R: Benjamin Fair <benjaminfair@google.com> 2516L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2517S: Supported 2518F: Documentation/devicetree/bindings/*/*/*npcm* 2519F: Documentation/devicetree/bindings/*/*npcm* 2520F: Documentation/devicetree/bindings/arm/npcm/* 2521F: Documentation/devicetree/bindings/rtc/nuvoton,nct3018y.yaml 2522F: arch/arm/boot/dts/nuvoton-npcm* 2523F: arch/arm/mach-npcm/ 2524F: arch/arm64/boot/dts/nuvoton/ 2525F: drivers/*/*/*npcm* 2526F: drivers/*/*npcm* 2527F: drivers/rtc/rtc-nct3018y.c 2528F: include/dt-bindings/clock/nuvoton,npcm7xx-clock.h 2529F: include/dt-bindings/clock/nuvoton,npcm845-clk.h 2530 2531ARM/NUVOTON WPCM450 ARCHITECTURE 2532M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 2533L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2534S: Maintained 2535W: https://github.com/neuschaefer/wpcm450/wiki 2536F: Documentation/devicetree/bindings/*/*wpcm* 2537F: arch/arm/boot/dts/nuvoton-wpcm450* 2538F: arch/arm/configs/wpcm450_defconfig 2539F: arch/arm/mach-npcm/wpcm450.c 2540F: drivers/*/*/*wpcm* 2541F: drivers/*/*wpcm* 2542 2543ARM/NXP S32G ARCHITECTURE 2544M: Chester Lin <clin@suse.com> 2545R: Andreas Färber <afaerber@suse.de> 2546R: Matthias Brugger <mbrugger@suse.com> 2547R: NXP S32 Linux Team <s32@nxp.com> 2548L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2549S: Maintained 2550F: arch/arm64/boot/dts/freescale/s32g*.dts* 2551 2552ARM/Orion SoC/Technologic Systems TS-78xx platform support 2553M: Alexander Clouter <alex@digriz.org.uk> 2554L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2555S: Maintained 2556W: http://www.digriz.org.uk/ts78xx/kernel 2557F: arch/arm/mach-orion5x/ts78xx-* 2558 2559ARM/OXNAS platform support 2560M: Neil Armstrong <neil.armstrong@linaro.org> 2561L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2562L: linux-oxnas@groups.io (moderated for non-subscribers) 2563S: Maintained 2564F: arch/arm/boot/dts/ox8*.dts* 2565F: arch/arm/mach-oxnas/ 2566F: drivers/power/reset/oxnas-restart.c 2567N: oxnas 2568 2569ARM/QUALCOMM CHROMEBOOK SUPPORT 2570R: cros-qcom-dts-watchers@chromium.org 2571F: arch/arm64/boot/dts/qcom/sc7180* 2572F: arch/arm64/boot/dts/qcom/sc7280* 2573F: arch/arm64/boot/dts/qcom/sdm845-cheza* 2574 2575ARM/QUALCOMM SUPPORT 2576M: Andy Gross <agross@kernel.org> 2577M: Bjorn Andersson <andersson@kernel.org> 2578R: Konrad Dybcio <konrad.dybcio@linaro.org> 2579L: linux-arm-msm@vger.kernel.org 2580S: Maintained 2581T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 2582F: Documentation/devicetree/bindings/*/qcom* 2583F: Documentation/devicetree/bindings/soc/qcom/ 2584F: arch/arm/boot/dts/qcom-*.dts 2585F: arch/arm/boot/dts/qcom-*.dtsi 2586F: arch/arm/configs/qcom_defconfig 2587F: arch/arm/mach-qcom/ 2588F: arch/arm64/boot/dts/qcom/ 2589F: drivers/*/*/qcom* 2590F: drivers/*/*/qcom/ 2591F: drivers/*/pm8???-* 2592F: drivers/*/qcom* 2593F: drivers/*/qcom/ 2594F: drivers/bluetooth/btqcomsmd.c 2595F: drivers/clocksource/timer-qcom.c 2596F: drivers/cpuidle/cpuidle-qcom-spm.c 2597F: drivers/extcon/extcon-qcom* 2598F: drivers/i2c/busses/i2c-qcom-geni.c 2599F: drivers/i2c/busses/i2c-qup.c 2600F: drivers/iommu/msm* 2601F: drivers/mfd/ssbi.c 2602F: drivers/mmc/host/mmci_qcom* 2603F: drivers/mmc/host/sdhci-msm.c 2604F: drivers/pci/controller/dwc/pcie-qcom.c 2605F: drivers/phy/qualcomm/ 2606F: drivers/power/*/msm* 2607F: drivers/reset/reset-qcom-* 2608F: drivers/spi/spi-geni-qcom.c 2609F: drivers/spi/spi-qcom-qspi.c 2610F: drivers/spi/spi-qup.c 2611F: drivers/tty/serial/msm_serial.c 2612F: drivers/ufs/host/ufs-qcom* 2613F: drivers/usb/dwc3/dwc3-qcom.c 2614F: include/dt-bindings/*/qcom* 2615F: include/linux/*/qcom* 2616F: include/linux/soc/qcom/ 2617 2618ARM/RDA MICRO ARCHITECTURE 2619M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 2620L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2621L: linux-unisoc@lists.infradead.org (moderated for non-subscribers) 2622S: Maintained 2623F: Documentation/devicetree/bindings/arm/rda.yaml 2624F: Documentation/devicetree/bindings/gpio/gpio-rda.yaml 2625F: Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.yaml 2626F: Documentation/devicetree/bindings/serial/rda,8810pl-uart.yaml 2627F: Documentation/devicetree/bindings/timer/rda,8810pl-timer.yaml 2628F: arch/arm/boot/dts/rda8810pl-* 2629F: drivers/clocksource/timer-rda.c 2630F: drivers/gpio/gpio-rda.c 2631F: drivers/irqchip/irq-rda-intc.c 2632F: drivers/tty/serial/rda-uart.c 2633 2634ARM/REALTEK ARCHITECTURE 2635M: Andreas Färber <afaerber@suse.de> 2636L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2637L: linux-realtek-soc@lists.infradead.org (moderated for non-subscribers) 2638S: Maintained 2639F: Documentation/devicetree/bindings/arm/realtek.yaml 2640F: arch/arm/boot/dts/rtd* 2641F: arch/arm/mach-realtek/ 2642F: arch/arm64/boot/dts/realtek/ 2643 2644ARM/RISC-V/RENESAS ARCHITECTURE 2645M: Geert Uytterhoeven <geert+renesas@glider.be> 2646M: Magnus Damm <magnus.damm@gmail.com> 2647L: linux-renesas-soc@vger.kernel.org 2648S: Supported 2649Q: http://patchwork.kernel.org/project/linux-renesas-soc/list/ 2650C: irc://irc.libera.chat/renesas-soc 2651T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next 2652F: Documentation/devicetree/bindings/hwinfo/renesas,prr.yaml 2653F: Documentation/devicetree/bindings/soc/renesas/ 2654F: arch/arm/boot/dts/emev2* 2655F: arch/arm/boot/dts/gr-peach* 2656F: arch/arm/boot/dts/iwg20d-q7* 2657F: arch/arm/boot/dts/r7s* 2658F: arch/arm/boot/dts/r8a* 2659F: arch/arm/boot/dts/r9a* 2660F: arch/arm/boot/dts/sh* 2661F: arch/arm/configs/shmobile_defconfig 2662F: arch/arm/include/debug/renesas-scif.S 2663F: arch/arm/mach-shmobile/ 2664F: arch/arm64/boot/dts/renesas/ 2665F: arch/riscv/boot/dts/renesas/ 2666F: drivers/soc/renesas/ 2667F: include/linux/soc/renesas/ 2668K: \brenesas, 2669 2670ARM/RISCPC ARCHITECTURE 2671M: Russell King <linux@armlinux.org.uk> 2672L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2673S: Maintained 2674W: http://www.armlinux.org.uk/ 2675F: arch/arm/include/asm/hardware/ioc.h 2676F: arch/arm/include/asm/hardware/iomd.h 2677F: arch/arm/include/asm/hardware/memc.h 2678F: arch/arm/mach-rpc/ 2679F: drivers/net/ethernet/8390/etherh.c 2680F: drivers/net/ethernet/i825xx/ether1* 2681F: drivers/net/ethernet/seeq/ether3* 2682F: drivers/scsi/arm/ 2683 2684ARM/Rockchip SoC support 2685M: Heiko Stuebner <heiko@sntech.de> 2686L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2687L: linux-rockchip@lists.infradead.org 2688S: Maintained 2689T: git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git 2690F: Documentation/devicetree/bindings/i2c/i2c-rk3x.yaml 2691F: Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.yaml 2692F: Documentation/devicetree/bindings/spi/spi-rockchip.yaml 2693F: arch/arm/boot/dts/rk3* 2694F: arch/arm/boot/dts/rv11* 2695F: arch/arm/mach-rockchip/ 2696F: drivers/*/*/*rockchip* 2697F: drivers/*/*rockchip* 2698F: drivers/clk/rockchip/ 2699F: drivers/i2c/busses/i2c-rk3x.c 2700F: sound/soc/rockchip/ 2701N: rockchip 2702 2703ARM/SAMSUNG S3C, S5P AND EXYNOS ARM ARCHITECTURES 2704M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 2705R: Alim Akhtar <alim.akhtar@samsung.com> 2706L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2707L: linux-samsung-soc@vger.kernel.org 2708S: Maintained 2709Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 2710B: mailto:linux-samsung-soc@vger.kernel.org 2711C: irc://irc.libera.chat/linux-exynos 2712T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 2713F: Documentation/arm/samsung/ 2714F: Documentation/devicetree/bindings/arm/samsung/ 2715F: Documentation/devicetree/bindings/hwinfo/samsung,* 2716F: Documentation/devicetree/bindings/power/pd-samsung.yaml 2717F: Documentation/devicetree/bindings/soc/samsung/ 2718F: arch/arm/boot/dts/exynos* 2719F: arch/arm/boot/dts/s3c* 2720F: arch/arm/boot/dts/s5p* 2721F: arch/arm/mach-exynos*/ 2722F: arch/arm/mach-s3c/ 2723F: arch/arm/mach-s5p*/ 2724F: arch/arm64/boot/dts/exynos/ 2725F: drivers/*/*/*s3c24* 2726F: drivers/*/*s3c24* 2727F: drivers/*/*s3c64xx* 2728F: drivers/*/*s5pv210* 2729F: drivers/clocksource/samsung_pwm_timer.c 2730F: drivers/memory/samsung/ 2731F: drivers/pwm/pwm-samsung.c 2732F: drivers/soc/samsung/ 2733F: drivers/tty/serial/samsung* 2734F: include/clocksource/samsung_pwm.h 2735F: include/linux/platform_data/*s3c* 2736F: include/linux/serial_s3c.h 2737F: include/linux/soc/samsung/ 2738N: exynos 2739N: s3c64xx 2740N: s5pv210 2741 2742ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT 2743M: Łukasz Stelmach <l.stelmach@samsung.com> 2744L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2745L: linux-media@vger.kernel.org 2746S: Maintained 2747F: drivers/media/platform/samsung/s5p-g2d/ 2748 2749ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT 2750M: Marek Szyprowski <m.szyprowski@samsung.com> 2751L: linux-samsung-soc@vger.kernel.org 2752L: linux-media@vger.kernel.org 2753S: Maintained 2754F: Documentation/devicetree/bindings/media/cec/samsung,s5p-cec.yaml 2755F: drivers/media/cec/platform/s5p/ 2756 2757ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT 2758M: Andrzej Pietrasiewicz <andrzejtp2010@gmail.com> 2759M: Jacek Anaszewski <jacek.anaszewski@gmail.com> 2760M: Sylwester Nawrocki <s.nawrocki@samsung.com> 2761L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2762L: linux-media@vger.kernel.org 2763S: Maintained 2764F: Documentation/devicetree/bindings/media/samsung,s5pv210-jpeg.yaml 2765F: drivers/media/platform/samsung/s5p-jpeg/ 2766 2767ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT 2768M: Marek Szyprowski <m.szyprowski@samsung.com> 2769M: Andrzej Hajda <andrzej.hajda@intel.com> 2770L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2771L: linux-media@vger.kernel.org 2772S: Maintained 2773F: drivers/media/platform/samsung/s5p-mfc/ 2774 2775ARM/SOCFPGA ARCHITECTURE 2776M: Dinh Nguyen <dinguyen@kernel.org> 2777S: Maintained 2778W: http://www.rocketboards.org 2779T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 2780F: arch/arm/boot/dts/socfpga* 2781F: arch/arm/configs/socfpga_defconfig 2782F: arch/arm/mach-socfpga/ 2783F: arch/arm64/boot/dts/altera/ 2784F: arch/arm64/boot/dts/intel/ 2785 2786ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT 2787M: Dinh Nguyen <dinguyen@kernel.org> 2788S: Maintained 2789F: drivers/clk/socfpga/ 2790 2791ARM/SOCFPGA EDAC SUPPORT 2792M: Dinh Nguyen <dinguyen@kernel.org> 2793S: Maintained 2794F: drivers/edac/altera_edac.[ch] 2795 2796ARM/SPREADTRUM SoC SUPPORT 2797M: Orson Zhai <orsonzhai@gmail.com> 2798M: Baolin Wang <baolin.wang7@gmail.com> 2799M: Chunyan Zhang <zhang.lyra@gmail.com> 2800S: Maintained 2801F: arch/arm64/boot/dts/sprd 2802N: sprd 2803N: sc27xx 2804N: sc2731 2805 2806ARM/STI ARCHITECTURE 2807M: Patrice Chotard <patrice.chotard@foss.st.com> 2808L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2809S: Maintained 2810W: http://www.stlinux.com 2811F: Documentation/devicetree/bindings/i2c/st,sti-i2c.yaml 2812F: Documentation/devicetree/bindings/spi/st,ssc-spi.yaml 2813F: arch/arm/boot/dts/sti* 2814F: arch/arm/mach-sti/ 2815F: drivers/ata/ahci_st.c 2816F: drivers/char/hw_random/st-rng.c 2817F: drivers/clocksource/arm_global_timer.c 2818F: drivers/clocksource/clksrc_st_lpc.c 2819F: drivers/cpufreq/sti-cpufreq.c 2820F: drivers/dma/st_fdma* 2821F: drivers/i2c/busses/i2c-st.c 2822F: drivers/media/platform/st/sti/c8sectpfe/ 2823F: drivers/media/rc/st_rc.c 2824F: drivers/mmc/host/sdhci-st.c 2825F: drivers/phy/st/phy-miphy28lp.c 2826F: drivers/phy/st/phy-stih407-usb.c 2827F: drivers/pinctrl/pinctrl-st.c 2828F: drivers/remoteproc/st_remoteproc.c 2829F: drivers/remoteproc/st_slim_rproc.c 2830F: drivers/reset/sti/ 2831F: drivers/rtc/rtc-st-lpc.c 2832F: drivers/tty/serial/st-asc.c 2833F: drivers/usb/dwc3/dwc3-st.c 2834F: drivers/usb/host/ehci-st.c 2835F: drivers/usb/host/ohci-st.c 2836F: drivers/watchdog/st_lpc_wdt.c 2837F: include/linux/remoteproc/st_slim_rproc.h 2838 2839ARM/STM32 ARCHITECTURE 2840M: Maxime Coquelin <mcoquelin.stm32@gmail.com> 2841M: Alexandre Torgue <alexandre.torgue@foss.st.com> 2842L: linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers) 2843L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2844S: Maintained 2845T: git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next 2846F: arch/arm/boot/dts/stm32* 2847F: arch/arm/mach-stm32/ 2848F: drivers/clocksource/armv7m_systick.c 2849N: stm32 2850N: stm 2851 2852ARM/SUNPLUS SP7021 SOC SUPPORT 2853M: Qin Jian <qinjian@cqplus1.com> 2854L: linux-arm-kernel@lists.infradead.org (moderated for mon-subscribers) 2855S: Maintained 2856W: https://sunplus-tibbo.atlassian.net/wiki/spaces/doc/overview 2857F: Documentation/devicetree/bindings/arm/sunplus,sp7021.yaml 2858F: Documentation/devicetree/bindings/clock/sunplus,sp7021-clkc.yaml 2859F: Documentation/devicetree/bindings/interrupt-controller/sunplus,sp7021-intc.yaml 2860F: Documentation/devicetree/bindings/reset/sunplus,reset.yaml 2861F: arch/arm/boot/dts/sunplus-sp7021*.dts* 2862F: arch/arm/configs/sp7021_*defconfig 2863F: arch/arm/mach-sunplus/ 2864F: drivers/clk/clk-sp7021.c 2865F: drivers/irqchip/irq-sp7021-intc.c 2866F: drivers/reset/reset-sunplus.c 2867F: include/dt-bindings/clock/sunplus,sp7021-clkc.h 2868F: include/dt-bindings/reset/sunplus,sp7021-reset.h 2869 2870ARM/Synaptics SoC support 2871M: Jisheng Zhang <jszhang@kernel.org> 2872M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2873L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2874S: Maintained 2875F: arch/arm/boot/dts/berlin* 2876F: arch/arm/mach-berlin/ 2877F: arch/arm64/boot/dts/synaptics/ 2878 2879ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT 2880M: Lennert Buytenhek <kernel@wantstofly.org> 2881L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2882S: Maintained 2883 2884ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT 2885M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 2886L: linux-tegra@vger.kernel.org 2887L: linux-media@vger.kernel.org 2888S: Maintained 2889F: Documentation/devicetree/bindings/media/cec/nvidia,tegra114-cec.yaml 2890F: drivers/media/cec/platform/tegra/ 2891 2892ARM/TESLA FSD SoC SUPPORT 2893M: Alim Akhtar <alim.akhtar@samsung.com> 2894M: linux-fsd@tesla.com 2895L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2896L: linux-samsung-soc@vger.kernel.org 2897S: Maintained 2898F: arch/arm64/boot/dts/tesla/ 2899 2900ARM/TETON BGA MACHINE SUPPORT 2901M: "Mark F. Brown" <mark.brown314@gmail.com> 2902L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2903S: Maintained 2904 2905ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS 2906M: Santosh Shilimkar <ssantosh@kernel.org> 2907L: linux-kernel@vger.kernel.org 2908S: Maintained 2909F: drivers/memory/*emif* 2910 2911ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE 2912M: Nishanth Menon <nm@ti.com> 2913M: Santosh Shilimkar <ssantosh@kernel.org> 2914L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2915S: Maintained 2916T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 2917F: arch/arm/boot/dts/keystone-* 2918F: arch/arm/mach-keystone/ 2919 2920ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK 2921M: Santosh Shilimkar <ssantosh@kernel.org> 2922L: linux-kernel@vger.kernel.org 2923S: Maintained 2924F: drivers/clk/keystone/ 2925 2926ARM/TEXAS INSTRUMENT KEYSTONE CLOCKSOURCE 2927M: Santosh Shilimkar <ssantosh@kernel.org> 2928L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2929L: linux-kernel@vger.kernel.org 2930S: Maintained 2931F: drivers/clocksource/timer-keystone.c 2932 2933ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER 2934M: Santosh Shilimkar <ssantosh@kernel.org> 2935L: linux-kernel@vger.kernel.org 2936S: Maintained 2937F: drivers/power/reset/keystone-reset.c 2938 2939ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE 2940M: Nishanth Menon <nm@ti.com> 2941M: Vignesh Raghavendra <vigneshr@ti.com> 2942M: Tero Kristo <kristo@kernel.org> 2943L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2944S: Supported 2945F: Documentation/devicetree/bindings/arm/ti/k3.yaml 2946F: Documentation/devicetree/bindings/hwinfo/ti,k3-socinfo.yaml 2947F: arch/arm64/boot/dts/ti/Makefile 2948F: arch/arm64/boot/dts/ti/k3-* 2949F: include/dt-bindings/pinctrl/k3.h 2950 2951ARM/TOSHIBA VISCONTI ARCHITECTURE 2952M: Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp> 2953L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2954S: Supported 2955T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwamatsu/linux-visconti.git 2956F: Documentation/devicetree/bindings/arm/toshiba.yaml 2957F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pipllct.yaml 2958F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pismu.yaml 2959F: Documentation/devicetree/bindings/gpio/toshiba,gpio-visconti.yaml 2960F: Documentation/devicetree/bindings/net/toshiba,visconti-dwmac.yaml 2961F: Documentation/devicetree/bindings/pci/toshiba,visconti-pcie.yaml 2962F: Documentation/devicetree/bindings/pinctrl/toshiba,visconti-pinctrl.yaml 2963F: Documentation/devicetree/bindings/watchdog/toshiba,visconti-wdt.yaml 2964F: arch/arm64/boot/dts/toshiba/ 2965F: drivers/clk/visconti/ 2966F: drivers/gpio/gpio-visconti.c 2967F: drivers/net/ethernet/stmicro/stmmac/dwmac-visconti.c 2968F: drivers/pci/controller/dwc/pcie-visconti.c 2969F: drivers/pinctrl/visconti/ 2970F: drivers/watchdog/visconti_wdt.c 2971N: visconti 2972 2973ARM/UNIPHIER ARCHITECTURE 2974M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 2975M: Masami Hiramatsu <mhiramat@kernel.org> 2976L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2977S: Maintained 2978F: Documentation/devicetree/bindings/arm/socionext/uniphier.yaml 2979F: Documentation/devicetree/bindings/gpio/socionext,uniphier-gpio.yaml 2980F: Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.yaml 2981F: Documentation/devicetree/bindings/soc/socionext/socionext,uniphier*.yaml 2982F: arch/arm/boot/dts/uniphier* 2983F: arch/arm/include/asm/hardware/cache-uniphier.h 2984F: arch/arm/mach-uniphier/ 2985F: arch/arm/mm/cache-uniphier.c 2986F: arch/arm64/boot/dts/socionext/uniphier* 2987F: drivers/bus/uniphier-system-bus.c 2988F: drivers/clk/uniphier/ 2989F: drivers/dma/uniphier-mdmac.c 2990F: drivers/gpio/gpio-uniphier.c 2991F: drivers/i2c/busses/i2c-uniphier* 2992F: drivers/irqchip/irq-uniphier-aidet.c 2993F: drivers/mmc/host/uniphier-sd.c 2994F: drivers/pinctrl/uniphier/ 2995F: drivers/reset/reset-uniphier.c 2996F: drivers/tty/serial/8250/8250_uniphier.c 2997N: uniphier 2998 2999ARM/VERSATILE EXPRESS PLATFORM 3000M: Liviu Dudau <liviu.dudau@arm.com> 3001M: Sudeep Holla <sudeep.holla@arm.com> 3002M: Lorenzo Pieralisi <lpieralisi@kernel.org> 3003L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3004S: Maintained 3005F: */*/*/vexpress* 3006F: */*/vexpress* 3007F: arch/arm/boot/dts/vexpress* 3008F: arch/arm/mach-versatile/ 3009F: arch/arm64/boot/dts/arm/ 3010F: drivers/clk/versatile/clk-vexpress-osc.c 3011F: drivers/clocksource/timer-versatile.c 3012N: mps2 3013 3014ARM/VFP SUPPORT 3015M: Russell King <linux@armlinux.org.uk> 3016L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3017S: Maintained 3018W: http://www.armlinux.org.uk/ 3019F: arch/arm/vfp/ 3020 3021ARM/VT8500 ARM ARCHITECTURE 3022L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3023S: Orphan 3024F: Documentation/devicetree/bindings/i2c/i2c-wmt.txt 3025F: arch/arm/mach-vt8500/ 3026F: drivers/clocksource/timer-vt8500.c 3027F: drivers/i2c/busses/i2c-wmt.c 3028F: drivers/mmc/host/wmt-sdmmc.c 3029F: drivers/pwm/pwm-vt8500.c 3030F: drivers/rtc/rtc-vt8500.c 3031F: drivers/tty/serial/vt8500_serial.c 3032F: drivers/usb/host/ehci-platform.c 3033F: drivers/usb/host/uhci-platform.c 3034F: drivers/video/fbdev/vt8500lcdfb.* 3035F: drivers/video/fbdev/wm8505fb* 3036F: drivers/video/fbdev/wmt_ge_rops.* 3037 3038ARM/ZYNQ ARCHITECTURE 3039M: Michal Simek <michal.simek@amd.com> 3040L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3041S: Supported 3042W: http://wiki.xilinx.com 3043T: git https://github.com/Xilinx/linux-xlnx.git 3044F: Documentation/devicetree/bindings/i2c/cdns,i2c-r1p10.yaml 3045F: Documentation/devicetree/bindings/i2c/xlnx,xps-iic-2.00.a.yaml 3046F: Documentation/devicetree/bindings/memory-controllers/snps,dw-umctl2-ddrc.yaml 3047F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynq-ddrc-a05.yaml 3048F: Documentation/devicetree/bindings/spi/xlnx,zynq-qspi.yaml 3049F: arch/arm/mach-zynq/ 3050F: drivers/clocksource/timer-cadence-ttc.c 3051F: drivers/cpuidle/cpuidle-zynq.c 3052F: drivers/edac/synopsys_edac.c 3053F: drivers/i2c/busses/i2c-cadence.c 3054F: drivers/i2c/busses/i2c-xiic.c 3055F: drivers/mmc/host/sdhci-of-arasan.c 3056N: zynq 3057N: xilinx 3058 3059ARM64 PORT (AARCH64 ARCHITECTURE) 3060M: Catalin Marinas <catalin.marinas@arm.com> 3061M: Will Deacon <will@kernel.org> 3062L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3063S: Maintained 3064T: git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git 3065F: Documentation/arm64/ 3066F: arch/arm64/ 3067F: tools/testing/selftests/arm64/ 3068X: arch/arm64/boot/dts/ 3069 3070ARROW SPEEDCHIPS XRS7000 SERIES ETHERNET SWITCH DRIVER 3071M: George McCollister <george.mccollister@gmail.com> 3072L: netdev@vger.kernel.org 3073S: Maintained 3074F: Documentation/devicetree/bindings/net/dsa/arrow,xrs700x.yaml 3075F: drivers/net/dsa/xrs700x/* 3076F: net/dsa/tag_xrs700x.c 3077 3078AS3645A LED FLASH CONTROLLER DRIVER 3079M: Sakari Ailus <sakari.ailus@iki.fi> 3080L: linux-leds@vger.kernel.org 3081S: Maintained 3082F: drivers/leds/flash/leds-as3645a.c 3083 3084ASAHI KASEI AK7375 LENS VOICE COIL DRIVER 3085M: Tianshu Qiu <tian.shu.qiu@intel.com> 3086L: linux-media@vger.kernel.org 3087S: Maintained 3088T: git git://linuxtv.org/media_tree.git 3089F: Documentation/devicetree/bindings/media/i2c/asahi-kasei,ak7375.yaml 3090F: drivers/media/i2c/ak7375.c 3091 3092ASAHI KASEI AK8974 DRIVER 3093M: Linus Walleij <linus.walleij@linaro.org> 3094L: linux-iio@vger.kernel.org 3095S: Supported 3096W: http://www.akm.com/ 3097F: drivers/iio/magnetometer/ak8974.c 3098 3099ASC7621 HARDWARE MONITOR DRIVER 3100M: George Joseph <george.joseph@fairview5.com> 3101L: linux-hwmon@vger.kernel.org 3102S: Maintained 3103F: Documentation/hwmon/asc7621.rst 3104F: drivers/hwmon/asc7621.c 3105 3106ASIX AX88796C SPI ETHERNET ADAPTER 3107M: Łukasz Stelmach <l.stelmach@samsung.com> 3108S: Maintained 3109F: Documentation/devicetree/bindings/net/asix,ax88796c.yaml 3110F: drivers/net/ethernet/asix/ax88796c_* 3111 3112ASPEED CRYPTO DRIVER 3113M: Neal Liu <neal_liu@aspeedtech.com> 3114L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3115S: Maintained 3116F: Documentation/devicetree/bindings/crypto/aspeed,* 3117F: drivers/crypto/aspeed/ 3118 3119ASPEED PECI CONTROLLER 3120M: Iwona Winiarska <iwona.winiarska@intel.com> 3121L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3122L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3123S: Supported 3124F: Documentation/devicetree/bindings/peci/peci-aspeed.yaml 3125F: drivers/peci/controller/peci-aspeed.c 3126 3127ASPEED PINCTRL DRIVERS 3128M: Andrew Jeffery <andrew@aj.id.au> 3129L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3130L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3131L: linux-gpio@vger.kernel.org 3132S: Maintained 3133F: Documentation/devicetree/bindings/pinctrl/aspeed,* 3134F: drivers/pinctrl/aspeed/ 3135 3136ASPEED SCU INTERRUPT CONTROLLER DRIVER 3137M: Eddie James <eajames@linux.ibm.com> 3138L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3139S: Maintained 3140F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2xxx-scu-ic.txt 3141F: drivers/irqchip/irq-aspeed-scu-ic.c 3142F: include/dt-bindings/interrupt-controller/aspeed-scu-ic.h 3143 3144ASPEED SD/MMC DRIVER 3145M: Andrew Jeffery <andrew@aj.id.au> 3146L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3147L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3148L: linux-mmc@vger.kernel.org 3149S: Maintained 3150F: Documentation/devicetree/bindings/mmc/aspeed,sdhci.yaml 3151F: drivers/mmc/host/sdhci-of-aspeed* 3152 3153ASPEED SMC SPI DRIVER 3154M: Chin-Ting Kuo <chin-ting_kuo@aspeedtech.com> 3155M: Cédric Le Goater <clg@kaod.org> 3156L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3157L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3158L: linux-spi@vger.kernel.org 3159S: Maintained 3160F: Documentation/devicetree/bindings/spi/aspeed,ast2600-fmc.yaml 3161F: drivers/spi/spi-aspeed-smc.c 3162 3163ASPEED USB UDC DRIVER 3164M: Neal Liu <neal_liu@aspeedtech.com> 3165L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3166S: Maintained 3167F: Documentation/devicetree/bindings/usb/aspeed,ast2600-udc.yaml 3168F: drivers/usb/gadget/udc/aspeed_udc.c 3169 3170ASPEED VIDEO ENGINE DRIVER 3171M: Eddie James <eajames@linux.ibm.com> 3172L: linux-media@vger.kernel.org 3173L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3174S: Maintained 3175F: Documentation/devicetree/bindings/media/aspeed-video.txt 3176F: drivers/media/platform/aspeed/ 3177 3178ASUS EC HARDWARE MONITOR DRIVER 3179M: Eugene Shalygin <eugene.shalygin@gmail.com> 3180L: linux-hwmon@vger.kernel.org 3181S: Maintained 3182F: drivers/hwmon/asus-ec-sensors.c 3183 3184ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS 3185M: Corentin Chary <corentin.chary@gmail.com> 3186L: acpi4asus-user@lists.sourceforge.net 3187L: platform-driver-x86@vger.kernel.org 3188S: Maintained 3189W: http://acpi4asus.sf.net 3190F: drivers/platform/x86/asus*.c 3191F: drivers/platform/x86/eeepc*.c 3192 3193ASUS TF103C DOCK DRIVER 3194M: Hans de Goede <hdegoede@redhat.com> 3195L: platform-driver-x86@vger.kernel.org 3196S: Maintained 3197T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 3198F: drivers/platform/x86/asus-tf103c-dock.c 3199 3200ASUS WIRELESS RADIO CONTROL DRIVER 3201M: João Paulo Rechi Vita <jprvita@gmail.com> 3202L: platform-driver-x86@vger.kernel.org 3203S: Maintained 3204F: drivers/platform/x86/asus-wireless.c 3205 3206ASUS WMI HARDWARE MONITOR DRIVER 3207M: Ed Brindley <kernel@maidavale.org> 3208M: Denis Pauk <pauk.denis@gmail.com> 3209L: linux-hwmon@vger.kernel.org 3210S: Maintained 3211F: drivers/hwmon/asus_wmi_sensors.c 3212 3213ASYMMETRIC KEYS 3214M: David Howells <dhowells@redhat.com> 3215L: keyrings@vger.kernel.org 3216S: Maintained 3217F: Documentation/crypto/asymmetric-keys.rst 3218F: crypto/asymmetric_keys/ 3219F: include/crypto/pkcs7.h 3220F: include/crypto/public_key.h 3221F: include/linux/verification.h 3222 3223ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API 3224R: Dan Williams <dan.j.williams@intel.com> 3225S: Odd fixes 3226W: http://sourceforge.net/projects/xscaleiop 3227F: Documentation/crypto/async-tx-api.rst 3228F: crypto/async_tx/ 3229F: include/linux/async_tx.h 3230 3231AT24 EEPROM DRIVER 3232M: Bartosz Golaszewski <brgl@bgdev.pl> 3233L: linux-i2c@vger.kernel.org 3234S: Maintained 3235T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 3236F: Documentation/devicetree/bindings/eeprom/at24.yaml 3237F: drivers/misc/eeprom/at24.c 3238 3239ATA OVER ETHERNET (AOE) DRIVER 3240M: "Justin Sanders" <justin@coraid.com> 3241S: Supported 3242W: http://www.openaoe.org/ 3243F: Documentation/admin-guide/aoe/ 3244F: drivers/block/aoe/ 3245 3246ATC260X PMIC MFD DRIVER 3247M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 3248M: Cristian Ciocaltea <cristian.ciocaltea@gmail.com> 3249L: linux-actions@lists.infradead.org 3250S: Maintained 3251F: Documentation/devicetree/bindings/mfd/actions,atc260x.yaml 3252F: drivers/input/misc/atc260x-onkey.c 3253F: drivers/mfd/atc260* 3254F: drivers/power/reset/atc260x-poweroff.c 3255F: drivers/regulator/atc260x-regulator.c 3256F: include/linux/mfd/atc260x/* 3257 3258ATHEROS 71XX/9XXX GPIO DRIVER 3259M: Alban Bedel <albeu@free.fr> 3260S: Maintained 3261W: https://github.com/AlbanBedel/linux 3262T: git git://github.com/AlbanBedel/linux 3263F: Documentation/devicetree/bindings/gpio/gpio-ath79.txt 3264F: drivers/gpio/gpio-ath79.c 3265 3266ATHEROS 71XX/9XXX USB PHY DRIVER 3267M: Alban Bedel <albeu@free.fr> 3268S: Maintained 3269W: https://github.com/AlbanBedel/linux 3270T: git git://github.com/AlbanBedel/linux 3271F: Documentation/devicetree/bindings/phy/phy-ath79-usb.txt 3272F: drivers/phy/qualcomm/phy-ath79-usb.c 3273 3274ATHEROS ATH GENERIC UTILITIES 3275M: Kalle Valo <kvalo@kernel.org> 3276L: linux-wireless@vger.kernel.org 3277S: Supported 3278F: drivers/net/wireless/ath/* 3279 3280ATHEROS ATH5K WIRELESS DRIVER 3281M: Jiri Slaby <jirislaby@kernel.org> 3282M: Nick Kossifidis <mickflemm@gmail.com> 3283M: Luis Chamberlain <mcgrof@kernel.org> 3284L: linux-wireless@vger.kernel.org 3285S: Maintained 3286W: https://wireless.wiki.kernel.org/en/users/Drivers/ath5k 3287F: drivers/net/wireless/ath/ath5k/ 3288 3289ATHEROS ATH6KL WIRELESS DRIVER 3290L: linux-wireless@vger.kernel.org 3291S: Orphan 3292W: https://wireless.wiki.kernel.org/en/users/Drivers/ath6kl 3293F: drivers/net/wireless/ath/ath6kl/ 3294 3295ATI_REMOTE2 DRIVER 3296M: Ville Syrjala <syrjala@sci.fi> 3297S: Maintained 3298F: drivers/input/misc/ati_remote2.c 3299 3300ATK0110 HWMON DRIVER 3301M: Luca Tettamanti <kronos.it@gmail.com> 3302L: linux-hwmon@vger.kernel.org 3303S: Maintained 3304F: drivers/hwmon/asus_atk0110.c 3305 3306ATLX ETHERNET DRIVERS 3307M: Chris Snook <chris.snook@gmail.com> 3308L: netdev@vger.kernel.org 3309S: Maintained 3310W: http://sourceforge.net/projects/atl1 3311W: http://atl1.sourceforge.net 3312F: drivers/net/ethernet/atheros/ 3313 3314ATM 3315M: Chas Williams <3chas3@gmail.com> 3316L: linux-atm-general@lists.sourceforge.net (moderated for non-subscribers) 3317L: netdev@vger.kernel.org 3318S: Maintained 3319W: http://linux-atm.sourceforge.net 3320F: drivers/atm/ 3321F: include/linux/atm* 3322F: include/uapi/linux/atm* 3323 3324ATMEL MACB ETHERNET DRIVER 3325M: Nicolas Ferre <nicolas.ferre@microchip.com> 3326M: Claudiu Beznea <claudiu.beznea@microchip.com> 3327S: Supported 3328F: drivers/net/ethernet/cadence/ 3329 3330ATMEL MAXTOUCH DRIVER 3331M: Nick Dyer <nick@shmanahar.org> 3332S: Maintained 3333T: git git://github.com/ndyer/linux.git 3334F: Documentation/devicetree/bindings/input/atmel,maxtouch.yaml 3335F: drivers/input/touchscreen/atmel_mxt_ts.c 3336 3337ATMEL WIRELESS DRIVER 3338M: Simon Kelley <simon@thekelleys.org.uk> 3339L: linux-wireless@vger.kernel.org 3340S: Maintained 3341W: http://www.thekelleys.org.uk/atmel 3342W: http://atmelwlandriver.sourceforge.net/ 3343F: drivers/net/wireless/atmel/atmel* 3344 3345ATOMIC INFRASTRUCTURE 3346M: Will Deacon <will@kernel.org> 3347M: Peter Zijlstra <peterz@infradead.org> 3348R: Boqun Feng <boqun.feng@gmail.com> 3349R: Mark Rutland <mark.rutland@arm.com> 3350L: linux-kernel@vger.kernel.org 3351S: Maintained 3352F: Documentation/atomic_*.txt 3353F: arch/*/include/asm/atomic*.h 3354F: include/*/atomic*.h 3355F: include/linux/refcount.h 3356F: scripts/atomic/ 3357 3358ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER 3359M: Bradley Grove <linuxdrivers@attotech.com> 3360L: linux-scsi@vger.kernel.org 3361S: Supported 3362W: http://www.attotech.com 3363F: drivers/scsi/esas2r 3364 3365ATUSB IEEE 802.15.4 RADIO DRIVER 3366M: Stefan Schmidt <stefan@datenfreihafen.org> 3367L: linux-wpan@vger.kernel.org 3368S: Maintained 3369F: drivers/net/ieee802154/at86rf230.h 3370F: drivers/net/ieee802154/atusb.c 3371F: drivers/net/ieee802154/atusb.h 3372 3373AUDIT SUBSYSTEM 3374M: Paul Moore <paul@paul-moore.com> 3375M: Eric Paris <eparis@redhat.com> 3376L: audit@vger.kernel.org 3377S: Supported 3378W: https://github.com/linux-audit 3379T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git 3380F: include/asm-generic/audit_*.h 3381F: include/linux/audit.h 3382F: include/linux/audit_arch.h 3383F: include/uapi/linux/audit.h 3384F: kernel/audit* 3385F: lib/*audit.c 3386 3387AUXILIARY DISPLAY DRIVERS 3388M: Miguel Ojeda <ojeda@kernel.org> 3389S: Maintained 3390F: Documentation/devicetree/bindings/auxdisplay/ 3391F: drivers/auxdisplay/ 3392F: include/linux/cfag12864b.h 3393 3394AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER 3395M: Andreas Klinger <ak@it-klinger.de> 3396L: linux-iio@vger.kernel.org 3397S: Maintained 3398F: Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml 3399F: drivers/iio/adc/hx711.c 3400 3401AX.25 NETWORK LAYER 3402M: Ralf Baechle <ralf@linux-mips.org> 3403L: linux-hams@vger.kernel.org 3404S: Maintained 3405W: http://www.linux-ax25.org/ 3406F: include/net/ax25.h 3407F: include/uapi/linux/ax25.h 3408F: net/ax25/ 3409 3410AXENTIA ARM DEVICES 3411M: Peter Rosin <peda@axentia.se> 3412L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3413S: Maintained 3414F: arch/arm/boot/dts/at91-linea.dtsi 3415F: arch/arm/boot/dts/at91-natte.dtsi 3416F: arch/arm/boot/dts/at91-nattis-2-natte-2.dts 3417F: arch/arm/boot/dts/at91-tse850-3.dts 3418 3419AXENTIA ASOC DRIVERS 3420M: Peter Rosin <peda@axentia.se> 3421L: alsa-devel@alsa-project.org (moderated for non-subscribers) 3422S: Maintained 3423F: Documentation/devicetree/bindings/sound/axentia,* 3424F: sound/soc/atmel/tse850-pcm5142.c 3425 3426AXI-FAN-CONTROL HARDWARE MONITOR DRIVER 3427M: Nuno Sá <nuno.sa@analog.com> 3428L: linux-hwmon@vger.kernel.org 3429S: Supported 3430W: https://ez.analog.com/linux-software-drivers 3431F: Documentation/devicetree/bindings/hwmon/adi,axi-fan-control.yaml 3432F: drivers/hwmon/axi-fan-control.c 3433 3434AXXIA I2C CONTROLLER 3435M: Krzysztof Adamski <krzysztof.adamski@nokia.com> 3436L: linux-i2c@vger.kernel.org 3437S: Maintained 3438F: Documentation/devicetree/bindings/i2c/i2c-axxia.txt 3439F: drivers/i2c/busses/i2c-axxia.c 3440 3441AZ6007 DVB DRIVER 3442M: Mauro Carvalho Chehab <mchehab@kernel.org> 3443L: linux-media@vger.kernel.org 3444S: Maintained 3445W: https://linuxtv.org 3446T: git git://linuxtv.org/media_tree.git 3447F: drivers/media/usb/dvb-usb-v2/az6007.c 3448 3449AZTECH FM RADIO RECEIVER DRIVER 3450M: Hans Verkuil <hverkuil@xs4all.nl> 3451L: linux-media@vger.kernel.org 3452S: Maintained 3453W: https://linuxtv.org 3454T: git git://linuxtv.org/media_tree.git 3455F: drivers/media/radio/radio-aztech* 3456 3457B43 WIRELESS DRIVER 3458L: linux-wireless@vger.kernel.org 3459L: b43-dev@lists.infradead.org 3460S: Odd Fixes 3461W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3462F: drivers/net/wireless/broadcom/b43/ 3463 3464B43LEGACY WIRELESS DRIVER 3465M: Larry Finger <Larry.Finger@lwfinger.net> 3466L: linux-wireless@vger.kernel.org 3467L: b43-dev@lists.infradead.org 3468S: Maintained 3469W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3470F: drivers/net/wireless/broadcom/b43legacy/ 3471 3472BACKLIGHT CLASS/SUBSYSTEM 3473M: Lee Jones <lee@kernel.org> 3474M: Daniel Thompson <daniel.thompson@linaro.org> 3475M: Jingoo Han <jingoohan1@gmail.com> 3476L: dri-devel@lists.freedesktop.org 3477S: Maintained 3478T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git 3479F: Documentation/ABI/stable/sysfs-class-backlight 3480F: Documentation/ABI/testing/sysfs-class-backlight 3481F: Documentation/devicetree/bindings/leds/backlight 3482F: drivers/video/backlight/ 3483F: include/linux/backlight.h 3484F: include/linux/pwm_backlight.h 3485 3486BARCO P50 GPIO DRIVER 3487M: Santosh Kumar Yadav <santoshkumar.yadav@barco.com> 3488M: Peter Korsgaard <peter.korsgaard@barco.com> 3489S: Maintained 3490F: drivers/platform/x86/barco-p50-gpio.c 3491 3492BATMAN ADVANCED 3493M: Marek Lindner <mareklindner@neomailbox.ch> 3494M: Simon Wunderlich <sw@simonwunderlich.de> 3495M: Antonio Quartulli <a@unstable.cc> 3496M: Sven Eckelmann <sven@narfation.org> 3497L: b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers) 3498S: Maintained 3499W: https://www.open-mesh.org/ 3500Q: https://patchwork.open-mesh.org/project/batman/list/ 3501B: https://www.open-mesh.org/projects/batman-adv/issues 3502C: ircs://irc.hackint.org/batadv 3503T: git https://git.open-mesh.org/linux-merge.git 3504F: Documentation/networking/batman-adv.rst 3505F: include/uapi/linux/batadv_packet.h 3506F: include/uapi/linux/batman_adv.h 3507F: net/batman-adv/ 3508 3509BAYCOM/HDLCDRV DRIVERS FOR AX.25 3510M: Thomas Sailer <t.sailer@alumni.ethz.ch> 3511L: linux-hams@vger.kernel.org 3512S: Maintained 3513W: http://www.baycom.org/~tom/ham/ham.html 3514F: drivers/net/hamradio/baycom* 3515 3516BCACHE (BLOCK LAYER CACHE) 3517M: Coly Li <colyli@suse.de> 3518M: Kent Overstreet <kent.overstreet@gmail.com> 3519L: linux-bcache@vger.kernel.org 3520S: Maintained 3521W: http://bcache.evilpiepirate.org 3522C: irc://irc.oftc.net/bcache 3523F: drivers/md/bcache/ 3524 3525BDISP ST MEDIA DRIVER 3526M: Fabien Dessenne <fabien.dessenne@foss.st.com> 3527L: linux-media@vger.kernel.org 3528S: Supported 3529W: https://linuxtv.org 3530T: git git://linuxtv.org/media_tree.git 3531F: drivers/media/platform/st/sti/bdisp 3532 3533BECKHOFF CX5020 ETHERCAT MASTER DRIVER 3534M: Dariusz Marcinkiewicz <reksio@newterm.pl> 3535L: netdev@vger.kernel.org 3536S: Maintained 3537F: drivers/net/ethernet/ec_bhf.c 3538 3539BEFS FILE SYSTEM 3540M: Luis de Bethencourt <luisbg@kernel.org> 3541M: Salah Triki <salah.triki@gmail.com> 3542S: Maintained 3543T: git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git 3544F: Documentation/filesystems/befs.rst 3545F: fs/befs/ 3546 3547BFQ I/O SCHEDULER 3548M: Paolo Valente <paolo.valente@unimore.it> 3549M: Jens Axboe <axboe@kernel.dk> 3550L: linux-block@vger.kernel.org 3551S: Maintained 3552F: Documentation/block/bfq-iosched.rst 3553F: block/bfq-* 3554 3555BFS FILE SYSTEM 3556M: "Tigran A. Aivazian" <aivazian.tigran@gmail.com> 3557S: Maintained 3558F: Documentation/filesystems/bfs.rst 3559F: fs/bfs/ 3560F: include/uapi/linux/bfs_fs.h 3561 3562BITMAP API 3563M: Yury Norov <yury.norov@gmail.com> 3564R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 3565R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 3566S: Maintained 3567F: include/linux/bitmap.h 3568F: include/linux/cpumask.h 3569F: include/linux/find.h 3570F: include/linux/nodemask.h 3571F: lib/bitmap.c 3572F: lib/cpumask.c 3573F: lib/cpumask_kunit.c 3574F: lib/find_bit.c 3575F: lib/find_bit_benchmark.c 3576F: lib/test_bitmap.c 3577F: tools/include/linux/bitmap.h 3578F: tools/include/linux/find.h 3579F: tools/lib/bitmap.c 3580F: tools/lib/find_bit.c 3581 3582BLINKM RGB LED DRIVER 3583M: Jan-Simon Moeller <jansimon.moeller@gmx.de> 3584S: Maintained 3585F: drivers/leds/leds-blinkm.c 3586 3587BLOCK LAYER 3588M: Jens Axboe <axboe@kernel.dk> 3589L: linux-block@vger.kernel.org 3590S: Maintained 3591T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 3592F: Documentation/ABI/stable/sysfs-block 3593F: Documentation/block/ 3594F: block/ 3595F: drivers/block/ 3596F: include/linux/bio.h 3597F: include/linux/blk* 3598F: kernel/trace/blktrace.c 3599F: lib/sbitmap.c 3600 3601BLOCK2MTD DRIVER 3602M: Joern Engel <joern@lazybastard.org> 3603L: linux-mtd@lists.infradead.org 3604S: Maintained 3605F: drivers/mtd/devices/block2mtd.c 3606 3607BLUETOOTH DRIVERS 3608M: Marcel Holtmann <marcel@holtmann.org> 3609M: Johan Hedberg <johan.hedberg@gmail.com> 3610M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3611L: linux-bluetooth@vger.kernel.org 3612S: Supported 3613W: http://www.bluez.org/ 3614T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3615T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3616F: drivers/bluetooth/ 3617 3618BLUETOOTH SUBSYSTEM 3619M: Marcel Holtmann <marcel@holtmann.org> 3620M: Johan Hedberg <johan.hedberg@gmail.com> 3621M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3622L: linux-bluetooth@vger.kernel.org 3623S: Supported 3624W: http://www.bluez.org/ 3625T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3626T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3627F: include/net/bluetooth/ 3628F: net/bluetooth/ 3629 3630BONDING DRIVER 3631M: Jay Vosburgh <j.vosburgh@gmail.com> 3632M: Andy Gospodarek <andy@greyhouse.net> 3633L: netdev@vger.kernel.org 3634S: Supported 3635W: http://sourceforge.net/projects/bonding/ 3636F: Documentation/networking/bonding.rst 3637F: drivers/net/bonding/ 3638F: include/net/bond* 3639F: include/uapi/linux/if_bonding.h 3640F: tools/testing/selftests/drivers/net/bonding/ 3641 3642BOSCH SENSORTEC BMA400 ACCELEROMETER IIO DRIVER 3643M: Dan Robertson <dan@dlrobertson.com> 3644L: linux-iio@vger.kernel.org 3645S: Maintained 3646F: Documentation/devicetree/bindings/iio/accel/bosch,bma400.yaml 3647F: drivers/iio/accel/bma400* 3648 3649BPF JIT for ARM 3650M: Shubham Bansal <illusionist.neo@gmail.com> 3651L: bpf@vger.kernel.org 3652S: Odd Fixes 3653F: arch/arm/net/ 3654 3655BPF JIT for ARM64 3656M: Daniel Borkmann <daniel@iogearbox.net> 3657M: Alexei Starovoitov <ast@kernel.org> 3658M: Zi Shen Lim <zlim.lnx@gmail.com> 3659L: bpf@vger.kernel.org 3660S: Supported 3661F: arch/arm64/net/ 3662 3663BPF JIT for MIPS (32-BIT AND 64-BIT) 3664M: Johan Almbladh <johan.almbladh@anyfinetworks.com> 3665M: Paul Burton <paulburton@kernel.org> 3666L: bpf@vger.kernel.org 3667S: Maintained 3668F: arch/mips/net/ 3669 3670BPF JIT for NFP NICs 3671M: Jakub Kicinski <kuba@kernel.org> 3672L: bpf@vger.kernel.org 3673S: Odd Fixes 3674F: drivers/net/ethernet/netronome/nfp/bpf/ 3675 3676BPF JIT for POWERPC (32-BIT AND 64-BIT) 3677M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 3678M: Michael Ellerman <mpe@ellerman.id.au> 3679L: bpf@vger.kernel.org 3680S: Supported 3681F: arch/powerpc/net/ 3682 3683BPF JIT for RISC-V (32-bit) 3684M: Luke Nelson <luke.r.nels@gmail.com> 3685M: Xi Wang <xi.wang@gmail.com> 3686L: bpf@vger.kernel.org 3687S: Maintained 3688F: arch/riscv/net/ 3689X: arch/riscv/net/bpf_jit_comp64.c 3690 3691BPF JIT for RISC-V (64-bit) 3692M: Björn Töpel <bjorn@kernel.org> 3693L: bpf@vger.kernel.org 3694S: Maintained 3695F: arch/riscv/net/ 3696X: arch/riscv/net/bpf_jit_comp32.c 3697 3698BPF JIT for S390 3699M: Ilya Leoshkevich <iii@linux.ibm.com> 3700M: Heiko Carstens <hca@linux.ibm.com> 3701M: Vasily Gorbik <gor@linux.ibm.com> 3702L: bpf@vger.kernel.org 3703S: Supported 3704F: arch/s390/net/ 3705X: arch/s390/net/pnet.c 3706 3707BPF JIT for SPARC (32-BIT AND 64-BIT) 3708M: David S. Miller <davem@davemloft.net> 3709L: bpf@vger.kernel.org 3710S: Odd Fixes 3711F: arch/sparc/net/ 3712 3713BPF JIT for X86 32-BIT 3714M: Wang YanQing <udknight@gmail.com> 3715L: bpf@vger.kernel.org 3716S: Odd Fixes 3717F: arch/x86/net/bpf_jit_comp32.c 3718 3719BPF JIT for X86 64-BIT 3720M: Alexei Starovoitov <ast@kernel.org> 3721M: Daniel Borkmann <daniel@iogearbox.net> 3722L: bpf@vger.kernel.org 3723S: Supported 3724F: arch/x86/net/ 3725X: arch/x86/net/bpf_jit_comp32.c 3726 3727BPF [BTF] 3728M: Martin KaFai Lau <martin.lau@linux.dev> 3729L: bpf@vger.kernel.org 3730S: Maintained 3731F: include/linux/btf* 3732F: kernel/bpf/btf.c 3733 3734BPF [CORE] 3735M: Alexei Starovoitov <ast@kernel.org> 3736M: Daniel Borkmann <daniel@iogearbox.net> 3737R: John Fastabend <john.fastabend@gmail.com> 3738L: bpf@vger.kernel.org 3739S: Maintained 3740F: include/linux/bpf* 3741F: include/linux/filter.h 3742F: include/linux/tnum.h 3743F: kernel/bpf/core.c 3744F: kernel/bpf/dispatcher.c 3745F: kernel/bpf/syscall.c 3746F: kernel/bpf/tnum.c 3747F: kernel/bpf/trampoline.c 3748F: kernel/bpf/verifier.c 3749 3750BPF [DOCUMENTATION] (Related to Standardization) 3751R: David Vernet <void@manifault.com> 3752L: bpf@vger.kernel.org 3753L: bpf@ietf.org 3754S: Maintained 3755F: Documentation/bpf/instruction-set.rst 3756 3757BPF [GENERAL] (Safe Dynamic Programs and Tools) 3758M: Alexei Starovoitov <ast@kernel.org> 3759M: Daniel Borkmann <daniel@iogearbox.net> 3760M: Andrii Nakryiko <andrii@kernel.org> 3761R: Martin KaFai Lau <martin.lau@linux.dev> 3762R: Song Liu <song@kernel.org> 3763R: Yonghong Song <yhs@fb.com> 3764R: John Fastabend <john.fastabend@gmail.com> 3765R: KP Singh <kpsingh@kernel.org> 3766R: Stanislav Fomichev <sdf@google.com> 3767R: Hao Luo <haoluo@google.com> 3768R: Jiri Olsa <jolsa@kernel.org> 3769L: bpf@vger.kernel.org 3770S: Supported 3771W: https://bpf.io/ 3772Q: https://patchwork.kernel.org/project/netdevbpf/list/?delegate=121173 3773T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git 3774T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git 3775F: Documentation/bpf/ 3776F: Documentation/networking/filter.rst 3777F: Documentation/userspace-api/ebpf/ 3778F: arch/*/net/* 3779F: include/linux/bpf* 3780F: include/linux/btf* 3781F: include/linux/filter.h 3782F: include/trace/events/xdp.h 3783F: include/uapi/linux/bpf* 3784F: include/uapi/linux/btf* 3785F: include/uapi/linux/filter.h 3786F: kernel/bpf/ 3787F: kernel/trace/bpf_trace.c 3788F: lib/test_bpf.c 3789F: net/bpf/ 3790F: net/core/filter.c 3791F: net/sched/act_bpf.c 3792F: net/sched/cls_bpf.c 3793F: samples/bpf/ 3794F: scripts/bpf_doc.py 3795F: scripts/pahole-flags.sh 3796F: scripts/pahole-version.sh 3797F: tools/bpf/ 3798F: tools/lib/bpf/ 3799F: tools/testing/selftests/bpf/ 3800 3801BPF [ITERATOR] 3802M: Yonghong Song <yhs@fb.com> 3803L: bpf@vger.kernel.org 3804S: Maintained 3805F: kernel/bpf/*iter.c 3806 3807BPF [L7 FRAMEWORK] (sockmap) 3808M: John Fastabend <john.fastabend@gmail.com> 3809M: Jakub Sitnicki <jakub@cloudflare.com> 3810L: netdev@vger.kernel.org 3811L: bpf@vger.kernel.org 3812S: Maintained 3813F: include/linux/skmsg.h 3814F: net/core/skmsg.c 3815F: net/core/sock_map.c 3816F: net/ipv4/tcp_bpf.c 3817F: net/ipv4/udp_bpf.c 3818F: net/unix/unix_bpf.c 3819 3820BPF [LIBRARY] (libbpf) 3821M: Andrii Nakryiko <andrii@kernel.org> 3822L: bpf@vger.kernel.org 3823S: Maintained 3824F: tools/lib/bpf/ 3825 3826BPF [MISC] 3827L: bpf@vger.kernel.org 3828S: Odd Fixes 3829K: (?:\b|_)bpf(?:\b|_) 3830 3831BPF [NETWORKING] (struct_ops, reuseport) 3832M: Martin KaFai Lau <martin.lau@linux.dev> 3833L: bpf@vger.kernel.org 3834L: netdev@vger.kernel.org 3835S: Maintained 3836F: kernel/bpf/bpf_struct* 3837 3838BPF [NETWORKING] (tc BPF, sock_addr) 3839M: Martin KaFai Lau <martin.lau@linux.dev> 3840M: Daniel Borkmann <daniel@iogearbox.net> 3841R: John Fastabend <john.fastabend@gmail.com> 3842L: bpf@vger.kernel.org 3843L: netdev@vger.kernel.org 3844S: Maintained 3845F: net/core/filter.c 3846F: net/sched/act_bpf.c 3847F: net/sched/cls_bpf.c 3848 3849BPF [RINGBUF] 3850M: Andrii Nakryiko <andrii@kernel.org> 3851L: bpf@vger.kernel.org 3852S: Maintained 3853F: kernel/bpf/ringbuf.c 3854 3855BPF [SECURITY & LSM] (Security Audit and Enforcement using BPF) 3856M: KP Singh <kpsingh@kernel.org> 3857R: Florent Revest <revest@chromium.org> 3858R: Brendan Jackman <jackmanb@chromium.org> 3859L: bpf@vger.kernel.org 3860S: Maintained 3861F: Documentation/bpf/prog_lsm.rst 3862F: include/linux/bpf_lsm.h 3863F: kernel/bpf/bpf_lsm.c 3864F: security/bpf/ 3865 3866BPF [SELFTESTS] (Test Runners & Infrastructure) 3867M: Andrii Nakryiko <andrii@kernel.org> 3868R: Mykola Lysenko <mykolal@fb.com> 3869L: bpf@vger.kernel.org 3870S: Maintained 3871F: tools/testing/selftests/bpf/ 3872 3873BPF [STORAGE & CGROUPS] 3874M: Martin KaFai Lau <martin.lau@linux.dev> 3875L: bpf@vger.kernel.org 3876S: Maintained 3877F: kernel/bpf/*storage.c 3878F: kernel/bpf/bpf_lru* 3879F: kernel/bpf/cgroup.c 3880 3881BPF [TOOLING] (bpftool) 3882M: Quentin Monnet <quentin@isovalent.com> 3883L: bpf@vger.kernel.org 3884S: Maintained 3885F: kernel/bpf/disasm.* 3886F: tools/bpf/bpftool/ 3887 3888BPF [TRACING] 3889M: Song Liu <song@kernel.org> 3890R: Jiri Olsa <jolsa@kernel.org> 3891L: bpf@vger.kernel.org 3892S: Maintained 3893F: kernel/bpf/stackmap.c 3894F: kernel/trace/bpf_trace.c 3895 3896BROADCOM B44 10/100 ETHERNET DRIVER 3897M: Michael Chan <michael.chan@broadcom.com> 3898L: netdev@vger.kernel.org 3899S: Supported 3900F: drivers/net/ethernet/broadcom/b44.* 3901 3902BROADCOM B53/SF2 ETHERNET SWITCH DRIVER 3903M: Florian Fainelli <f.fainelli@gmail.com> 3904L: netdev@vger.kernel.org 3905L: openwrt-devel@lists.openwrt.org (subscribers-only) 3906S: Supported 3907F: Documentation/devicetree/bindings/net/dsa/brcm,b53.yaml 3908F: drivers/net/dsa/b53/* 3909F: drivers/net/dsa/bcm_sf2* 3910F: include/linux/dsa/brcm.h 3911F: include/linux/platform_data/b53.h 3912 3913BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE 3914M: Florian Fainelli <f.fainelli@gmail.com> 3915R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3916L: linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers) 3917L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3918S: Maintained 3919T: git https://github.com/broadcom/stblinux.git 3920F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 3921F: drivers/pci/controller/pcie-brcmstb.c 3922F: drivers/staging/vc04_services 3923N: bcm2711 3924N: bcm283* 3925N: raspberrypi 3926 3927BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE 3928M: Florian Fainelli <f.fainelli@gmail.com> 3929M: Ray Jui <rjui@broadcom.com> 3930M: Scott Branden <sbranden@broadcom.com> 3931R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3932S: Maintained 3933T: git https://github.com/broadcom/mach-bcm 3934F: arch/arm/mach-bcm/ 3935N: bcm281* 3936N: bcm113* 3937N: bcm216* 3938N: kona 3939 3940BROADCOM BCM47XX MIPS ARCHITECTURE 3941M: Hauke Mehrtens <hauke@hauke-m.de> 3942M: Rafał Miłecki <zajec5@gmail.com> 3943L: linux-mips@vger.kernel.org 3944S: Maintained 3945F: Documentation/devicetree/bindings/mips/brcm/ 3946F: arch/mips/bcm47xx/* 3947F: arch/mips/include/asm/mach-bcm47xx/* 3948 3949BROADCOM BCM4908 ETHERNET DRIVER 3950M: Rafał Miłecki <rafal@milecki.pl> 3951R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3952L: netdev@vger.kernel.org 3953S: Maintained 3954F: Documentation/devicetree/bindings/net/brcm,bcm4908-enet.yaml 3955F: drivers/net/ethernet/broadcom/bcm4908_enet.* 3956F: drivers/net/ethernet/broadcom/unimac.h 3957 3958BROADCOM BCM4908 PINMUX DRIVER 3959M: Rafał Miłecki <rafal@milecki.pl> 3960R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3961L: linux-gpio@vger.kernel.org 3962S: Maintained 3963F: Documentation/devicetree/bindings/pinctrl/brcm,bcm4908-pinctrl.yaml 3964F: drivers/pinctrl/bcm/pinctrl-bcm4908.c 3965 3966BROADCOM BCM5301X ARM ARCHITECTURE 3967M: Florian Fainelli <f.fainelli@gmail.com> 3968M: Hauke Mehrtens <hauke@hauke-m.de> 3969M: Rafał Miłecki <zajec5@gmail.com> 3970R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3971L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3972S: Maintained 3973F: arch/arm/boot/dts/bcm470* 3974F: arch/arm/boot/dts/bcm5301* 3975F: arch/arm/boot/dts/bcm953012* 3976F: arch/arm/mach-bcm/bcm_5301x.c 3977 3978BROADCOM BCM53573 ARM ARCHITECTURE 3979M: Florian Fainelli <f.fainelli@gmail.com> 3980M: Rafał Miłecki <rafal@milecki.pl> 3981R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3982L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3983S: Maintained 3984F: arch/arm/boot/dts/bcm47189* 3985F: arch/arm/boot/dts/bcm53573* 3986 3987BROADCOM BCM63XX/BCM33XX UDC DRIVER 3988M: Kevin Cernekee <cernekee@gmail.com> 3989L: linux-usb@vger.kernel.org 3990S: Maintained 3991F: drivers/usb/gadget/udc/bcm63xx_udc.* 3992 3993BROADCOM BCM7XXX ARM ARCHITECTURE 3994M: Florian Fainelli <f.fainelli@gmail.com> 3995R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3996L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3997S: Maintained 3998T: git https://github.com/broadcom/stblinux.git 3999F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4000F: arch/arm/boot/dts/bcm7*.dts* 4001F: arch/arm/include/asm/hardware/cache-b15-rac.h 4002F: arch/arm/mach-bcm/*brcmstb* 4003F: arch/arm/mm/cache-b15-rac.c 4004F: drivers/bus/brcmstb_gisb.c 4005F: drivers/pci/controller/pcie-brcmstb.c 4006N: brcmstb 4007N: bcm7038 4008N: bcm7120 4009 4010BROADCOM BCMBCA ARM ARCHITECTURE 4011M: William Zhang <william.zhang@broadcom.com> 4012M: Anand Gore <anand.gore@broadcom.com> 4013M: Kursad Oney <kursad.oney@broadcom.com> 4014M: Florian Fainelli <f.fainelli@gmail.com> 4015M: Rafał Miłecki <rafal@milecki.pl> 4016R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4017L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4018S: Maintained 4019T: git https://github.com/broadcom/stblinux.git 4020F: Documentation/devicetree/bindings/arm/bcm/brcm,bcmbca.yaml 4021F: arch/arm64/boot/dts/broadcom/bcmbca/* 4022N: bcmbca 4023N: bcm[9]?47622 4024N: bcm[9]?4912 4025N: bcm[9]?63138 4026N: bcm[9]?63146 4027N: bcm[9]?63148 4028N: bcm[9]?63158 4029N: bcm[9]?63178 4030N: bcm[9]?6756 4031N: bcm[9]?6813 4032N: bcm[9]?6846 4033N: bcm[9]?6855 4034N: bcm[9]?6856 4035N: bcm[9]?6858 4036N: bcm[9]?6878 4037 4038BROADCOM BDC DRIVER 4039M: Justin Chen <justinpopo6@gmail.com> 4040M: Al Cooper <alcooperx@gmail.com> 4041R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4042L: linux-usb@vger.kernel.org 4043S: Maintained 4044F: Documentation/devicetree/bindings/usb/brcm,bdc.yaml 4045F: drivers/usb/gadget/udc/bdc/ 4046 4047BROADCOM BMIPS CPUFREQ DRIVER 4048M: Markus Mayer <mmayer@broadcom.com> 4049R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4050L: linux-pm@vger.kernel.org 4051S: Maintained 4052F: drivers/cpufreq/bmips-cpufreq.c 4053 4054BROADCOM BMIPS MIPS ARCHITECTURE 4055M: Florian Fainelli <f.fainelli@gmail.com> 4056R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4057L: linux-mips@vger.kernel.org 4058S: Maintained 4059T: git https://github.com/broadcom/stblinux.git 4060F: arch/mips/bmips/* 4061F: arch/mips/boot/dts/brcm/bcm*.dts* 4062F: arch/mips/include/asm/mach-bmips/* 4063F: arch/mips/kernel/*bmips* 4064F: drivers/irqchip/irq-bcm63* 4065F: drivers/irqchip/irq-bcm7* 4066F: drivers/irqchip/irq-brcmstb* 4067F: drivers/soc/bcm/bcm63xx 4068F: include/linux/bcm963xx_nvram.h 4069F: include/linux/bcm963xx_tag.h 4070 4071BROADCOM BNX2 GIGABIT ETHERNET DRIVER 4072M: Rasesh Mody <rmody@marvell.com> 4073M: GR-Linux-NIC-Dev@marvell.com 4074L: netdev@vger.kernel.org 4075S: Supported 4076F: drivers/net/ethernet/broadcom/bnx2.* 4077F: drivers/net/ethernet/broadcom/bnx2_* 4078 4079BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER 4080M: Saurav Kashyap <skashyap@marvell.com> 4081M: Javed Hasan <jhasan@marvell.com> 4082M: GR-QLogic-Storage-Upstream@marvell.com 4083L: linux-scsi@vger.kernel.org 4084S: Supported 4085F: drivers/scsi/bnx2fc/ 4086 4087BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER 4088M: Nilesh Javali <njavali@marvell.com> 4089M: Manish Rangankar <mrangankar@marvell.com> 4090M: GR-QLogic-Storage-Upstream@marvell.com 4091L: linux-scsi@vger.kernel.org 4092S: Supported 4093F: drivers/scsi/bnx2i/ 4094 4095BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER 4096M: Ariel Elior <aelior@marvell.com> 4097M: Sudarsana Kalluru <skalluru@marvell.com> 4098M: Manish Chopra <manishc@marvell.com> 4099L: netdev@vger.kernel.org 4100S: Supported 4101F: drivers/net/ethernet/broadcom/bnx2x/ 4102 4103BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER 4104M: Michael Chan <michael.chan@broadcom.com> 4105L: netdev@vger.kernel.org 4106S: Supported 4107F: drivers/firmware/broadcom/tee_bnxt_fw.c 4108F: drivers/net/ethernet/broadcom/bnxt/ 4109F: include/linux/firmware/broadcom/tee_bnxt_fw.h 4110 4111BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER 4112M: Arend van Spriel <aspriel@gmail.com> 4113M: Franky Lin <franky.lin@broadcom.com> 4114M: Hante Meuleman <hante.meuleman@broadcom.com> 4115L: linux-wireless@vger.kernel.org 4116L: brcm80211-dev-list.pdl@broadcom.com 4117L: SHA-cyfmac-dev-list@infineon.com 4118S: Supported 4119F: drivers/net/wireless/broadcom/brcm80211/ 4120 4121BROADCOM BRCMSTB GPIO DRIVER 4122M: Doug Berger <opendmb@gmail.com> 4123M: Florian Fainelli <f.fainelli@gmail.com> 4124R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4125S: Supported 4126F: Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.yaml 4127F: drivers/gpio/gpio-brcmstb.c 4128 4129BROADCOM BRCMSTB I2C DRIVER 4130M: Kamal Dasu <kdasu.kdev@gmail.com> 4131R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4132L: linux-i2c@vger.kernel.org 4133S: Supported 4134F: Documentation/devicetree/bindings/i2c/brcm,brcmstb-i2c.yaml 4135F: drivers/i2c/busses/i2c-brcmstb.c 4136 4137BROADCOM BRCMSTB UART DRIVER 4138M: Al Cooper <alcooperx@gmail.com> 4139R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4140L: linux-serial@vger.kernel.org 4141S: Maintained 4142F: Documentation/devicetree/bindings/serial/brcm,bcm7271-uart.yaml 4143F: drivers/tty/serial/8250/8250_bcm7271.c 4144 4145BROADCOM BRCMSTB USB EHCI DRIVER 4146M: Justin Chen <justinpopo6@gmail.com> 4147M: Al Cooper <alcooperx@gmail.com> 4148R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4149L: linux-usb@vger.kernel.org 4150S: Maintained 4151F: Documentation/devicetree/bindings/usb/brcm,bcm7445-ehci.yaml 4152F: drivers/usb/host/ehci-brcm.* 4153 4154BROADCOM BRCMSTB USB PIN MAP DRIVER 4155M: Al Cooper <alcooperx@gmail.com> 4156R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4157L: linux-usb@vger.kernel.org 4158S: Maintained 4159F: Documentation/devicetree/bindings/usb/brcm,usb-pinmap.yaml 4160F: drivers/usb/misc/brcmstb-usb-pinmap.c 4161 4162BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER 4163M: Justin Chen <justinpopo6@gmail.com> 4164M: Al Cooper <alcooperx@gmail.com> 4165R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4166L: linux-kernel@vger.kernel.org 4167S: Maintained 4168F: drivers/phy/broadcom/phy-brcm-usb* 4169 4170BROADCOM Broadband SoC High Speed SPI Controller DRIVER 4171M: William Zhang <william.zhang@broadcom.com> 4172M: Kursad Oney <kursad.oney@broadcom.com> 4173M: Jonas Gorski <jonas.gorski@gmail.com> 4174R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4175L: linux-spi@vger.kernel.org 4176S: Maintained 4177F: Documentation/devicetree/bindings/spi/brcm,bcm63xx-hsspi.yaml 4178F: drivers/spi/spi-bcm63xx-hsspi.c 4179F: drivers/spi/spi-bcmbca-hsspi.c 4180 4181BROADCOM ETHERNET PHY DRIVERS 4182M: Florian Fainelli <f.fainelli@gmail.com> 4183R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4184L: netdev@vger.kernel.org 4185S: Supported 4186F: Documentation/devicetree/bindings/net/broadcom-bcm87xx.txt 4187F: drivers/net/phy/bcm*.[ch] 4188F: drivers/net/phy/broadcom.c 4189F: include/linux/brcmphy.h 4190 4191BROADCOM GENET ETHERNET DRIVER 4192M: Doug Berger <opendmb@gmail.com> 4193M: Florian Fainelli <f.fainelli@gmail.com> 4194R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4195L: netdev@vger.kernel.org 4196S: Supported 4197F: Documentation/devicetree/bindings/net/brcm,bcmgenet.yaml 4198F: Documentation/devicetree/bindings/net/brcm,unimac-mdio.yaml 4199F: drivers/net/ethernet/broadcom/genet/ 4200F: drivers/net/ethernet/broadcom/unimac.h 4201F: drivers/net/mdio/mdio-bcm-unimac.c 4202F: include/linux/platform_data/bcmgenet.h 4203F: include/linux/platform_data/mdio-bcm-unimac.h 4204 4205BROADCOM IPROC ARM ARCHITECTURE 4206M: Ray Jui <rjui@broadcom.com> 4207M: Scott Branden <sbranden@broadcom.com> 4208R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4209L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4210S: Maintained 4211T: git https://github.com/broadcom/stblinux.git 4212F: arch/arm64/boot/dts/broadcom/northstar2/* 4213F: arch/arm64/boot/dts/broadcom/stingray/* 4214F: drivers/clk/bcm/clk-ns* 4215F: drivers/clk/bcm/clk-sr* 4216F: drivers/pinctrl/bcm/pinctrl-ns* 4217F: include/dt-bindings/clock/bcm-sr* 4218N: iproc 4219N: cygnus 4220N: bcm[-_]nsp 4221N: bcm9113* 4222N: bcm9583* 4223N: bcm9585* 4224N: bcm9586* 4225N: bcm988312 4226N: bcm113* 4227N: bcm583* 4228N: bcm585* 4229N: bcm586* 4230N: bcm88312 4231N: hr2 4232N: stingray 4233 4234BROADCOM IPROC GBIT ETHERNET DRIVER 4235M: Rafał Miłecki <rafal@milecki.pl> 4236R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4237L: netdev@vger.kernel.org 4238S: Maintained 4239F: Documentation/devicetree/bindings/net/brcm,amac.yaml 4240F: drivers/net/ethernet/broadcom/bgmac* 4241F: drivers/net/ethernet/broadcom/unimac.h 4242 4243BROADCOM KONA GPIO DRIVER 4244M: Ray Jui <rjui@broadcom.com> 4245R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4246S: Supported 4247F: Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt 4248F: drivers/gpio/gpio-bcm-kona.c 4249 4250BROADCOM MPI3 STORAGE CONTROLLER DRIVER 4251M: Sathya Prakash Veerichetty <sathya.prakash@broadcom.com> 4252M: Kashyap Desai <kashyap.desai@broadcom.com> 4253M: Sumit Saxena <sumit.saxena@broadcom.com> 4254M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 4255L: mpi3mr-linuxdrv.pdl@broadcom.com 4256L: linux-scsi@vger.kernel.org 4257S: Supported 4258W: https://www.broadcom.com/support/storage 4259F: drivers/scsi/mpi3mr/ 4260 4261BROADCOM NETXTREME-E ROCE DRIVER 4262M: Selvin Xavier <selvin.xavier@broadcom.com> 4263L: linux-rdma@vger.kernel.org 4264S: Supported 4265W: http://www.broadcom.com 4266F: drivers/infiniband/hw/bnxt_re/ 4267F: include/uapi/rdma/bnxt_re-abi.h 4268 4269BROADCOM NVRAM DRIVER 4270M: Rafał Miłecki <zajec5@gmail.com> 4271L: linux-mips@vger.kernel.org 4272S: Maintained 4273F: drivers/firmware/broadcom/* 4274 4275BROADCOM PMB (POWER MANAGEMENT BUS) DRIVER 4276M: Rafał Miłecki <rafal@milecki.pl> 4277M: Florian Fainelli <f.fainelli@gmail.com> 4278R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4279L: linux-pm@vger.kernel.org 4280S: Maintained 4281T: git https://github.com/broadcom/stblinux.git 4282F: drivers/soc/bcm/bcm63xx/bcm-pmb.c 4283F: include/dt-bindings/soc/bcm-pmb.h 4284 4285BROADCOM SPECIFIC AMBA DRIVER (BCMA) 4286M: Rafał Miłecki <zajec5@gmail.com> 4287L: linux-wireless@vger.kernel.org 4288S: Maintained 4289F: drivers/bcma/ 4290F: include/linux/bcma/ 4291 4292BROADCOM SPI DRIVER 4293M: Kamal Dasu <kdasu.kdev@gmail.com> 4294R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4295S: Maintained 4296F: Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.yaml 4297F: drivers/spi/spi-bcm-qspi.* 4298F: drivers/spi/spi-brcmstb-qspi.c 4299F: drivers/spi/spi-iproc-qspi.c 4300 4301BROADCOM STB AVS CPUFREQ DRIVER 4302M: Markus Mayer <mmayer@broadcom.com> 4303R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4304L: linux-pm@vger.kernel.org 4305S: Maintained 4306F: Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt 4307F: drivers/cpufreq/brcmstb* 4308 4309BROADCOM STB AVS TMON DRIVER 4310M: Markus Mayer <mmayer@broadcom.com> 4311R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4312L: linux-pm@vger.kernel.org 4313S: Maintained 4314F: Documentation/devicetree/bindings/thermal/brcm,avs-tmon.yaml 4315F: drivers/thermal/broadcom/brcmstb* 4316 4317BROADCOM STB DPFE DRIVER 4318M: Markus Mayer <mmayer@broadcom.com> 4319R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4320L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4321S: Maintained 4322F: Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.yaml 4323F: drivers/memory/brcmstb_dpfe.c 4324 4325BROADCOM STB NAND FLASH DRIVER 4326M: Brian Norris <computersforpeace@gmail.com> 4327M: Kamal Dasu <kdasu.kdev@gmail.com> 4328R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4329L: linux-mtd@lists.infradead.org 4330S: Maintained 4331F: drivers/mtd/nand/raw/brcmnand/ 4332F: include/linux/platform_data/brcmnand.h 4333 4334BROADCOM STB PCIE DRIVER 4335M: Jim Quinlan <jim2101024@gmail.com> 4336M: Nicolas Saenz Julienne <nsaenz@kernel.org> 4337M: Florian Fainelli <f.fainelli@gmail.com> 4338R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4339L: linux-pci@vger.kernel.org 4340S: Maintained 4341F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4342F: drivers/pci/controller/pcie-brcmstb.c 4343 4344BROADCOM SYSTEMPORT ETHERNET DRIVER 4345M: Florian Fainelli <f.fainelli@gmail.com> 4346R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4347L: netdev@vger.kernel.org 4348S: Supported 4349F: Documentation/devicetree/bindings/net/brcm,systemport.yaml 4350F: drivers/net/ethernet/broadcom/bcmsysport.* 4351F: drivers/net/ethernet/broadcom/unimac.h 4352 4353BROADCOM TG3 GIGABIT ETHERNET DRIVER 4354M: Siva Reddy Kallam <siva.kallam@broadcom.com> 4355M: Prashant Sreedharan <prashant@broadcom.com> 4356M: Michael Chan <mchan@broadcom.com> 4357L: netdev@vger.kernel.org 4358S: Supported 4359F: drivers/net/ethernet/broadcom/tg3.* 4360 4361BROADCOM VK DRIVER 4362M: Scott Branden <scott.branden@broadcom.com> 4363R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4364S: Supported 4365F: drivers/misc/bcm-vk/ 4366F: include/uapi/linux/misc/bcm_vk.h 4367 4368BROCADE BFA FC SCSI DRIVER 4369M: Anil Gurumurthy <anil.gurumurthy@qlogic.com> 4370M: Sudarsana Kalluru <sudarsana.kalluru@qlogic.com> 4371L: linux-scsi@vger.kernel.org 4372S: Supported 4373F: drivers/scsi/bfa/ 4374 4375BROCADE BNA 10 GIGABIT ETHERNET DRIVER 4376M: Rasesh Mody <rmody@marvell.com> 4377M: Sudarsana Kalluru <skalluru@marvell.com> 4378M: GR-Linux-NIC-Dev@marvell.com 4379L: netdev@vger.kernel.org 4380S: Supported 4381F: drivers/net/ethernet/brocade/bna/ 4382 4383BSG (block layer generic sg v4 driver) 4384M: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> 4385L: linux-scsi@vger.kernel.org 4386S: Supported 4387F: block/bsg.c 4388F: include/linux/bsg.h 4389F: include/uapi/linux/bsg.h 4390 4391BT87X AUDIO DRIVER 4392M: Clemens Ladisch <clemens@ladisch.de> 4393L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4394S: Maintained 4395T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4396F: Documentation/sound/cards/bt87x.rst 4397F: sound/pci/bt87x.c 4398 4399BT8XXGPIO DRIVER 4400M: Michael Buesch <m@bues.ch> 4401S: Maintained 4402W: http://bu3sch.de/btgpio.php 4403F: drivers/gpio/gpio-bt8xx.c 4404 4405BTRFS FILE SYSTEM 4406M: Chris Mason <clm@fb.com> 4407M: Josef Bacik <josef@toxicpanda.com> 4408M: David Sterba <dsterba@suse.com> 4409L: linux-btrfs@vger.kernel.org 4410S: Maintained 4411W: https://btrfs.readthedocs.io 4412W: https://btrfs.wiki.kernel.org/ 4413Q: https://patchwork.kernel.org/project/linux-btrfs/list/ 4414C: irc://irc.libera.chat/btrfs 4415T: git git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux.git 4416F: Documentation/filesystems/btrfs.rst 4417F: fs/btrfs/ 4418F: include/linux/btrfs* 4419F: include/trace/events/btrfs.h 4420F: include/uapi/linux/btrfs* 4421 4422BTTV VIDEO4LINUX DRIVER 4423M: Mauro Carvalho Chehab <mchehab@kernel.org> 4424L: linux-media@vger.kernel.org 4425S: Odd fixes 4426W: https://linuxtv.org 4427T: git git://linuxtv.org/media_tree.git 4428F: Documentation/driver-api/media/drivers/bttv* 4429F: drivers/media/pci/bt8xx/bttv* 4430 4431BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS 4432M: Chanwoo Choi <cw00.choi@samsung.com> 4433L: linux-pm@vger.kernel.org 4434L: linux-samsung-soc@vger.kernel.org 4435S: Maintained 4436T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 4437F: Documentation/devicetree/bindings/interconnect/samsung,exynos-bus.yaml 4438F: drivers/devfreq/exynos-bus.c 4439 4440BUSLOGIC SCSI DRIVER 4441M: Khalid Aziz <khalid@gonehiking.org> 4442L: linux-scsi@vger.kernel.org 4443S: Maintained 4444F: drivers/scsi/BusLogic.* 4445F: drivers/scsi/FlashPoint.* 4446 4447BXCAN CAN NETWORK DRIVER 4448M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 4449L: linux-can@vger.kernel.org 4450S: Maintained 4451F: Documentation/devicetree/bindings/net/can/st,stm32-bxcan.yaml 4452F: drivers/net/can/bxcan.c 4453 4454C-MEDIA CMI8788 DRIVER 4455M: Clemens Ladisch <clemens@ladisch.de> 4456L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4457S: Maintained 4458T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4459F: sound/pci/oxygen/ 4460 4461C-SKY ARCHITECTURE 4462M: Guo Ren <guoren@kernel.org> 4463L: linux-csky@vger.kernel.org 4464S: Supported 4465T: git https://github.com/c-sky/csky-linux.git 4466F: Documentation/devicetree/bindings/csky/ 4467F: Documentation/devicetree/bindings/interrupt-controller/csky,* 4468F: Documentation/devicetree/bindings/timer/csky,* 4469F: arch/csky/ 4470F: drivers/clocksource/timer-gx6605s.c 4471F: drivers/clocksource/timer-mp-csky.c 4472F: drivers/irqchip/irq-csky-* 4473N: csky 4474K: csky 4475 4476CA8210 IEEE-802.15.4 RADIO DRIVER 4477L: linux-wpan@vger.kernel.org 4478S: Orphan 4479W: https://github.com/Cascoda/ca8210-linux.git 4480F: Documentation/devicetree/bindings/net/ieee802154/ca8210.txt 4481F: drivers/net/ieee802154/ca8210.c 4482 4483CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS 4484M: David Howells <dhowells@redhat.com> 4485L: linux-cachefs@redhat.com (moderated for non-subscribers) 4486S: Supported 4487F: Documentation/filesystems/caching/cachefiles.rst 4488F: fs/cachefiles/ 4489 4490CADENCE MIPI-CSI2 BRIDGES 4491M: Maxime Ripard <mripard@kernel.org> 4492L: linux-media@vger.kernel.org 4493S: Maintained 4494F: Documentation/devicetree/bindings/media/cdns,*.txt 4495F: drivers/media/platform/cadence/cdns-csi2* 4496 4497CADENCE NAND DRIVER 4498L: linux-mtd@lists.infradead.org 4499S: Orphan 4500F: Documentation/devicetree/bindings/mtd/cadence-nand-controller.txt 4501F: drivers/mtd/nand/raw/cadence-nand-controller.c 4502 4503CADENCE USB3 DRD IP DRIVER 4504M: Peter Chen <peter.chen@kernel.org> 4505M: Pawel Laszczak <pawell@cadence.com> 4506R: Roger Quadros <rogerq@kernel.org> 4507R: Aswath Govindraju <a-govindraju@ti.com> 4508L: linux-usb@vger.kernel.org 4509S: Maintained 4510T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4511F: Documentation/devicetree/bindings/usb/cdns,usb3.yaml 4512F: drivers/usb/cdns3/ 4513X: drivers/usb/cdns3/cdnsp* 4514 4515CADENCE USBSSP DRD IP DRIVER 4516M: Pawel Laszczak <pawell@cadence.com> 4517L: linux-usb@vger.kernel.org 4518S: Maintained 4519T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4520F: drivers/usb/cdns3/ 4521X: drivers/usb/cdns3/cdns3* 4522 4523CADET FM/AM RADIO RECEIVER DRIVER 4524M: Hans Verkuil <hverkuil@xs4all.nl> 4525L: linux-media@vger.kernel.org 4526S: Maintained 4527W: https://linuxtv.org 4528T: git git://linuxtv.org/media_tree.git 4529F: drivers/media/radio/radio-cadet* 4530 4531CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER 4532L: linux-media@vger.kernel.org 4533S: Orphan 4534T: git git://linuxtv.org/media_tree.git 4535F: Documentation/admin-guide/media/cafe_ccic* 4536F: drivers/media/platform/marvell/ 4537 4538CAIF NETWORK LAYER 4539L: netdev@vger.kernel.org 4540S: Orphan 4541F: Documentation/networking/caif/ 4542F: drivers/net/caif/ 4543F: include/net/caif/ 4544F: include/uapi/linux/caif/ 4545F: net/caif/ 4546 4547CAKE QDISC 4548M: Toke Høiland-Jørgensen <toke@toke.dk> 4549L: cake@lists.bufferbloat.net (moderated for non-subscribers) 4550S: Maintained 4551F: net/sched/sch_cake.c 4552 4553CAN NETWORK DRIVERS 4554M: Wolfgang Grandegger <wg@grandegger.com> 4555M: Marc Kleine-Budde <mkl@pengutronix.de> 4556L: linux-can@vger.kernel.org 4557S: Maintained 4558W: https://github.com/linux-can 4559T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4560T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4561F: Documentation/devicetree/bindings/net/can/ 4562F: Documentation/devicetree/bindings/phy/ti,tcan104x-can.yaml 4563F: drivers/net/can/ 4564F: drivers/phy/phy-can-transceiver.c 4565F: include/linux/can/bittiming.h 4566F: include/linux/can/dev.h 4567F: include/linux/can/length.h 4568F: include/linux/can/platform/ 4569F: include/linux/can/rx-offload.h 4570F: include/uapi/linux/can/error.h 4571F: include/uapi/linux/can/netlink.h 4572F: include/uapi/linux/can/vxcan.h 4573 4574CAN NETWORK LAYER 4575M: Oliver Hartkopp <socketcan@hartkopp.net> 4576M: Marc Kleine-Budde <mkl@pengutronix.de> 4577L: linux-can@vger.kernel.org 4578S: Maintained 4579W: https://github.com/linux-can 4580T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4581T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4582F: Documentation/networking/can.rst 4583F: include/linux/can/can-ml.h 4584F: include/linux/can/core.h 4585F: include/linux/can/skb.h 4586F: include/net/netns/can.h 4587F: include/uapi/linux/can.h 4588F: include/uapi/linux/can/bcm.h 4589F: include/uapi/linux/can/gw.h 4590F: include/uapi/linux/can/isotp.h 4591F: include/uapi/linux/can/raw.h 4592F: net/can/ 4593 4594CAN-J1939 NETWORK LAYER 4595M: Robin van der Gracht <robin@protonic.nl> 4596M: Oleksij Rempel <o.rempel@pengutronix.de> 4597R: kernel@pengutronix.de 4598L: linux-can@vger.kernel.org 4599S: Maintained 4600F: Documentation/networking/j1939.rst 4601F: include/uapi/linux/can/j1939.h 4602F: net/can/j1939/ 4603 4604CANAAN/KENDRYTE K210 SOC FPIOA DRIVER 4605M: Damien Le Moal <dlemoal@kernel.org> 4606L: linux-riscv@lists.infradead.org 4607L: linux-gpio@vger.kernel.org (pinctrl driver) 4608F: Documentation/devicetree/bindings/pinctrl/canaan,k210-fpioa.yaml 4609F: drivers/pinctrl/pinctrl-k210.c 4610 4611CANAAN/KENDRYTE K210 SOC RESET CONTROLLER DRIVER 4612M: Damien Le Moal <dlemoal@kernel.org> 4613L: linux-kernel@vger.kernel.org 4614L: linux-riscv@lists.infradead.org 4615S: Maintained 4616F: Documentation/devicetree/bindings/reset/canaan,k210-rst.yaml 4617F: drivers/reset/reset-k210.c 4618 4619CANAAN/KENDRYTE K210 SOC SYSTEM CONTROLLER DRIVER 4620M: Damien Le Moal <dlemoal@kernel.org> 4621L: linux-riscv@lists.infradead.org 4622S: Maintained 4623F: Documentation/devicetree/bindings/mfd/canaan,k210-sysctl.yaml 4624F: drivers/soc/canaan/ 4625F: include/soc/canaan/ 4626 4627CAPABILITIES 4628M: Serge Hallyn <serge@hallyn.com> 4629L: linux-security-module@vger.kernel.org 4630S: Supported 4631F: include/linux/capability.h 4632F: include/uapi/linux/capability.h 4633F: kernel/capability.c 4634F: security/commoncap.c 4635 4636CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER 4637M: Kevin Tsai <ktsai@capellamicro.com> 4638S: Maintained 4639F: drivers/iio/light/cm* 4640 4641CARL9170 LINUX COMMUNITY WIRELESS DRIVER 4642M: Christian Lamparter <chunkeey@googlemail.com> 4643L: linux-wireless@vger.kernel.org 4644S: Maintained 4645W: https://wireless.wiki.kernel.org/en/users/Drivers/carl9170 4646F: drivers/net/wireless/ath/carl9170/ 4647 4648CAVIUM I2C DRIVER 4649M: Robert Richter <rric@kernel.org> 4650S: Odd Fixes 4651W: http://www.marvell.com 4652F: drivers/i2c/busses/i2c-octeon* 4653F: drivers/i2c/busses/i2c-thunderx* 4654 4655CAVIUM LIQUIDIO NETWORK DRIVER 4656M: Derek Chickles <dchickles@marvell.com> 4657M: Satanand Burla <sburla@marvell.com> 4658M: Felix Manlunas <fmanlunas@marvell.com> 4659L: netdev@vger.kernel.org 4660S: Supported 4661W: http://www.marvell.com 4662F: drivers/net/ethernet/cavium/liquidio/ 4663 4664CAVIUM MMC DRIVER 4665M: Robert Richter <rric@kernel.org> 4666S: Odd Fixes 4667W: http://www.marvell.com 4668F: drivers/mmc/host/cavium* 4669 4670CAVIUM OCTEON-TX CRYPTO DRIVER 4671M: George Cherian <gcherian@marvell.com> 4672L: linux-crypto@vger.kernel.org 4673S: Supported 4674W: http://www.marvell.com 4675F: drivers/crypto/cavium/cpt/ 4676 4677CAVIUM THUNDERX2 ARM64 SOC 4678M: Robert Richter <rric@kernel.org> 4679L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4680S: Odd Fixes 4681F: Documentation/devicetree/bindings/arm/cavium-thunder2.txt 4682F: arch/arm64/boot/dts/cavium/thunder2-99xx* 4683 4684CBS/ETF/TAPRIO QDISCS 4685M: Vinicius Costa Gomes <vinicius.gomes@intel.com> 4686L: netdev@vger.kernel.org 4687S: Maintained 4688F: net/sched/sch_cbs.c 4689F: net/sched/sch_etf.c 4690F: net/sched/sch_taprio.c 4691 4692CC2520 IEEE-802.15.4 RADIO DRIVER 4693M: Stefan Schmidt <stefan@datenfreihafen.org> 4694L: linux-wpan@vger.kernel.org 4695S: Odd Fixes 4696F: Documentation/devicetree/bindings/net/ieee802154/cc2520.txt 4697F: drivers/net/ieee802154/cc2520.c 4698 4699CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER 4700M: Gilad Ben-Yossef <gilad@benyossef.com> 4701L: linux-crypto@vger.kernel.org 4702S: Supported 4703W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4704F: drivers/crypto/ccree/ 4705 4706CCTRNG ARM TRUSTZONE CRYPTOCELL TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 4707M: Hadar Gat <hadar.gat@arm.com> 4708L: linux-crypto@vger.kernel.org 4709S: Supported 4710W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4711F: Documentation/devicetree/bindings/rng/arm-cctrng.yaml 4712F: drivers/char/hw_random/cctrng.c 4713F: drivers/char/hw_random/cctrng.h 4714 4715CEC FRAMEWORK 4716M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4717L: linux-media@vger.kernel.org 4718S: Supported 4719W: http://linuxtv.org 4720T: git git://linuxtv.org/media_tree.git 4721F: Documentation/ABI/testing/debugfs-cec-error-inj 4722F: Documentation/devicetree/bindings/media/cec/cec-common.yaml 4723F: Documentation/driver-api/media/cec-core.rst 4724F: Documentation/userspace-api/media/cec 4725F: drivers/media/cec/ 4726F: drivers/media/rc/keymaps/rc-cec.c 4727F: include/media/cec-notifier.h 4728F: include/media/cec.h 4729F: include/uapi/linux/cec-funcs.h 4730F: include/uapi/linux/cec.h 4731 4732CEC GPIO DRIVER 4733M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4734L: linux-media@vger.kernel.org 4735S: Supported 4736W: http://linuxtv.org 4737T: git git://linuxtv.org/media_tree.git 4738F: Documentation/devicetree/bindings/media/cec/cec-gpio.yaml 4739F: drivers/media/cec/platform/cec-gpio/ 4740 4741CELL BROADBAND ENGINE ARCHITECTURE 4742M: Arnd Bergmann <arnd@arndb.de> 4743L: linuxppc-dev@lists.ozlabs.org 4744S: Supported 4745W: http://www.ibm.com/developerworks/power/cell/ 4746F: arch/powerpc/include/asm/cell*.h 4747F: arch/powerpc/include/asm/spu*.h 4748F: arch/powerpc/include/uapi/asm/spu*.h 4749F: arch/powerpc/platforms/cell/ 4750 4751CELLWISE CW2015 BATTERY DRIVER 4752M: Tobias Schrammm <t.schramm@manjaro.org> 4753S: Maintained 4754F: Documentation/devicetree/bindings/power/supply/cw2015_battery.yaml 4755F: drivers/power/supply/cw2015_battery.c 4756 4757CEPH COMMON CODE (LIBCEPH) 4758M: Ilya Dryomov <idryomov@gmail.com> 4759M: Xiubo Li <xiubli@redhat.com> 4760R: Jeff Layton <jlayton@kernel.org> 4761L: ceph-devel@vger.kernel.org 4762S: Supported 4763W: http://ceph.com/ 4764T: git https://github.com/ceph/ceph-client.git 4765F: include/linux/ceph/ 4766F: include/linux/crush/ 4767F: net/ceph/ 4768 4769CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH) 4770M: Xiubo Li <xiubli@redhat.com> 4771M: Ilya Dryomov <idryomov@gmail.com> 4772R: Jeff Layton <jlayton@kernel.org> 4773L: ceph-devel@vger.kernel.org 4774S: Supported 4775W: http://ceph.com/ 4776T: git https://github.com/ceph/ceph-client.git 4777F: Documentation/filesystems/ceph.rst 4778F: fs/ceph/ 4779 4780CERTIFICATE HANDLING 4781M: David Howells <dhowells@redhat.com> 4782M: David Woodhouse <dwmw2@infradead.org> 4783L: keyrings@vger.kernel.org 4784S: Maintained 4785F: Documentation/admin-guide/module-signing.rst 4786F: certs/ 4787F: scripts/sign-file.c 4788F: tools/certs/ 4789 4790CFAG12864B LCD DRIVER 4791M: Miguel Ojeda <ojeda@kernel.org> 4792S: Maintained 4793F: drivers/auxdisplay/cfag12864b.c 4794F: include/linux/cfag12864b.h 4795 4796CFAG12864BFB LCD FRAMEBUFFER DRIVER 4797M: Miguel Ojeda <ojeda@kernel.org> 4798S: Maintained 4799F: drivers/auxdisplay/cfag12864bfb.c 4800F: include/linux/cfag12864b.h 4801 4802CHAR and MISC DRIVERS 4803M: Arnd Bergmann <arnd@arndb.de> 4804M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 4805S: Supported 4806T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 4807F: drivers/char/ 4808F: drivers/misc/ 4809F: include/linux/miscdevice.h 4810X: drivers/char/agp/ 4811X: drivers/char/hw_random/ 4812X: drivers/char/ipmi/ 4813X: drivers/char/random.c 4814X: drivers/char/tpm/ 4815 4816CHECKPATCH 4817M: Andy Whitcroft <apw@canonical.com> 4818M: Joe Perches <joe@perches.com> 4819R: Dwaipayan Ray <dwaipayanray1@gmail.com> 4820R: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4821S: Maintained 4822F: scripts/checkpatch.pl 4823 4824CHECKPATCH DOCUMENTATION 4825M: Dwaipayan Ray <dwaipayanray1@gmail.com> 4826M: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4827R: Joe Perches <joe@perches.com> 4828S: Maintained 4829F: Documentation/dev-tools/checkpatch.rst 4830 4831CHINESE DOCUMENTATION 4832M: Alex Shi <alexs@kernel.org> 4833M: Yanteng Si <siyanteng@loongson.cn> 4834S: Maintained 4835F: Documentation/translations/zh_CN/ 4836 4837CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER 4838M: Peter Chen <peter.chen@kernel.org> 4839L: linux-usb@vger.kernel.org 4840S: Maintained 4841T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4842F: drivers/usb/chipidea/ 4843 4844CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER 4845M: Hans de Goede <hdegoede@redhat.com> 4846L: linux-input@vger.kernel.org 4847S: Maintained 4848F: Documentation/devicetree/bindings/input/touchscreen/chipone,icn8318.yaml 4849F: drivers/input/touchscreen/chipone_icn8318.c 4850 4851CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER 4852M: Hans de Goede <hdegoede@redhat.com> 4853L: linux-input@vger.kernel.org 4854S: Maintained 4855F: drivers/input/touchscreen/chipone_icn8505.c 4856 4857CHROME HARDWARE PLATFORM SUPPORT 4858M: Benson Leung <bleung@chromium.org> 4859L: chrome-platform@lists.linux.dev 4860S: Maintained 4861T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git 4862F: drivers/platform/chrome/ 4863 4864CHROMEOS EC CODEC DRIVER 4865M: Cheng-Yi Chiang <cychiang@chromium.org> 4866M: Tzung-Bi Shih <tzungbi@kernel.org> 4867R: Guenter Roeck <groeck@chromium.org> 4868L: chrome-platform@lists.linux.dev 4869S: Maintained 4870F: Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml 4871F: sound/soc/codecs/cros_ec_codec.* 4872 4873CHROMEOS EC SUBDRIVERS 4874M: Benson Leung <bleung@chromium.org> 4875R: Guenter Roeck <groeck@chromium.org> 4876L: chrome-platform@lists.linux.dev 4877S: Maintained 4878F: drivers/power/supply/cros_usbpd-charger.c 4879N: cros_ec 4880N: cros-ec 4881 4882CHROMEOS EC UART DRIVER 4883M: Bhanu Prakash Maiya <bhanumaiya@chromium.org> 4884R: Benson Leung <bleung@chromium.org> 4885R: Tzung-Bi Shih <tzungbi@kernel.org> 4886S: Maintained 4887F: drivers/platform/chrome/cros_ec_uart.c 4888 4889CHROMEOS EC USB PD NOTIFY DRIVER 4890M: Prashant Malani <pmalani@chromium.org> 4891L: chrome-platform@lists.linux.dev 4892S: Maintained 4893F: drivers/platform/chrome/cros_usbpd_notify.c 4894F: include/linux/platform_data/cros_usbpd_notify.h 4895 4896CHROMEOS EC USB TYPE-C DRIVER 4897M: Prashant Malani <pmalani@chromium.org> 4898L: chrome-platform@lists.linux.dev 4899S: Maintained 4900F: drivers/platform/chrome/cros_ec_typec.* 4901F: drivers/platform/chrome/cros_typec_switch.c 4902F: drivers/platform/chrome/cros_typec_vdm.* 4903 4904CHROMEOS HPS DRIVER 4905M: Dan Callaghan <dcallagh@chromium.org> 4906R: Sami Kyöstilä <skyostil@chromium.org> 4907S: Maintained 4908F: drivers/platform/chrome/cros_hps_i2c.c 4909 4910CHRONTEL CH7322 CEC DRIVER 4911M: Joe Tessler <jrt@google.com> 4912L: linux-media@vger.kernel.org 4913S: Maintained 4914T: git git://linuxtv.org/media_tree.git 4915F: Documentation/devicetree/bindings/media/i2c/chrontel,ch7322.yaml 4916F: drivers/media/cec/i2c/ch7322.c 4917 4918CIRRUS LOGIC AUDIO CODEC DRIVERS 4919M: James Schulman <james.schulman@cirrus.com> 4920M: David Rhodes <david.rhodes@cirrus.com> 4921M: Richard Fitzgerald <rf@opensource.cirrus.com> 4922L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4923L: patches@opensource.cirrus.com 4924S: Maintained 4925F: Documentation/devicetree/bindings/sound/cirrus,cs* 4926F: include/dt-bindings/sound/cs* 4927F: include/sound/cs* 4928F: sound/pci/hda/cs* 4929F: sound/pci/hda/hda_cs_dsp_ctl.* 4930F: sound/soc/codecs/cs* 4931 4932CIRRUS LOGIC DSP FIRMWARE DRIVER 4933M: Simon Trimmer <simont@opensource.cirrus.com> 4934M: Charles Keepax <ckeepax@opensource.cirrus.com> 4935M: Richard Fitzgerald <rf@opensource.cirrus.com> 4936L: patches@opensource.cirrus.com 4937S: Supported 4938W: https://github.com/CirrusLogic/linux-drivers/wiki 4939T: git https://github.com/CirrusLogic/linux-drivers.git 4940F: drivers/firmware/cirrus/* 4941F: include/linux/firmware/cirrus/* 4942 4943CIRRUS LOGIC EP93XX ETHERNET DRIVER 4944M: Hartley Sweeten <hsweeten@visionengravers.com> 4945L: netdev@vger.kernel.org 4946S: Maintained 4947F: drivers/net/ethernet/cirrus/ep93xx_eth.c 4948 4949CIRRUS LOGIC LOCHNAGAR DRIVER 4950M: Charles Keepax <ckeepax@opensource.cirrus.com> 4951M: Richard Fitzgerald <rf@opensource.cirrus.com> 4952L: patches@opensource.cirrus.com 4953S: Supported 4954F: Documentation/devicetree/bindings/clock/cirrus,lochnagar.yaml 4955F: Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.yaml 4956F: Documentation/devicetree/bindings/mfd/cirrus,lochnagar.yaml 4957F: Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.yaml 4958F: Documentation/devicetree/bindings/sound/cirrus,lochnagar.yaml 4959F: Documentation/hwmon/lochnagar.rst 4960F: drivers/clk/clk-lochnagar.c 4961F: drivers/hwmon/lochnagar-hwmon.c 4962F: drivers/mfd/lochnagar-i2c.c 4963F: drivers/pinctrl/cirrus/pinctrl-lochnagar.c 4964F: drivers/regulator/lochnagar-regulator.c 4965F: include/dt-bindings/clock/lochnagar.h 4966F: include/dt-bindings/pinctrl/lochnagar.h 4967F: include/linux/mfd/lochnagar* 4968F: sound/soc/codecs/lochnagar-sc.c 4969 4970CIRRUS LOGIC MADERA CODEC DRIVERS 4971M: Charles Keepax <ckeepax@opensource.cirrus.com> 4972M: Richard Fitzgerald <rf@opensource.cirrus.com> 4973L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4974L: patches@opensource.cirrus.com 4975S: Supported 4976W: https://github.com/CirrusLogic/linux-drivers/wiki 4977T: git https://github.com/CirrusLogic/linux-drivers.git 4978F: Documentation/devicetree/bindings/mfd/cirrus,madera.yaml 4979F: Documentation/devicetree/bindings/pinctrl/cirrus,madera.yaml 4980F: Documentation/devicetree/bindings/sound/cirrus,madera.yaml 4981F: drivers/gpio/gpio-madera* 4982F: drivers/irqchip/irq-madera* 4983F: drivers/mfd/cs47l* 4984F: drivers/mfd/madera* 4985F: drivers/pinctrl/cirrus/* 4986F: include/dt-bindings/sound/madera* 4987F: include/linux/irqchip/irq-madera* 4988F: include/linux/mfd/madera/* 4989F: include/sound/madera* 4990F: sound/soc/codecs/cs47l* 4991F: sound/soc/codecs/madera* 4992 4993CISCO FCOE HBA DRIVER 4994M: Satish Kharat <satishkh@cisco.com> 4995M: Sesidhar Baddela <sebaddel@cisco.com> 4996M: Karan Tilak Kumar <kartilak@cisco.com> 4997L: linux-scsi@vger.kernel.org 4998S: Supported 4999F: drivers/scsi/fnic/ 5000 5001CISCO SCSI HBA DRIVER 5002M: Karan Tilak Kumar <kartilak@cisco.com> 5003M: Sesidhar Baddela <sebaddel@cisco.com> 5004L: linux-scsi@vger.kernel.org 5005S: Supported 5006F: drivers/scsi/snic/ 5007 5008CISCO VIC ETHERNET NIC DRIVER 5009M: Christian Benvenuti <benve@cisco.com> 5010M: Satish Kharat <satishkh@cisco.com> 5011S: Supported 5012F: drivers/net/ethernet/cisco/enic/ 5013 5014CISCO VIC LOW LATENCY NIC DRIVER 5015M: Christian Benvenuti <benve@cisco.com> 5016M: Nelson Escobar <neescoba@cisco.com> 5017S: Supported 5018F: drivers/infiniband/hw/usnic/ 5019 5020CLANG CONTROL FLOW INTEGRITY SUPPORT 5021M: Sami Tolvanen <samitolvanen@google.com> 5022M: Kees Cook <keescook@chromium.org> 5023R: Nathan Chancellor <nathan@kernel.org> 5024R: Nick Desaulniers <ndesaulniers@google.com> 5025L: llvm@lists.linux.dev 5026S: Supported 5027B: https://github.com/ClangBuiltLinux/linux/issues 5028T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 5029F: include/linux/cfi.h 5030F: kernel/cfi.c 5031 5032CLANG-FORMAT FILE 5033M: Miguel Ojeda <ojeda@kernel.org> 5034S: Maintained 5035F: .clang-format 5036 5037CLANG/LLVM BUILD SUPPORT 5038M: Nathan Chancellor <nathan@kernel.org> 5039M: Nick Desaulniers <ndesaulniers@google.com> 5040R: Tom Rix <trix@redhat.com> 5041L: llvm@lists.linux.dev 5042S: Supported 5043W: https://clangbuiltlinux.github.io/ 5044B: https://github.com/ClangBuiltLinux/linux/issues 5045C: irc://irc.libera.chat/clangbuiltlinux 5046F: Documentation/kbuild/llvm.rst 5047F: include/linux/compiler-clang.h 5048F: scripts/Makefile.clang 5049F: scripts/clang-tools/ 5050K: \b(?i:clang|llvm)\b 5051 5052CLK API 5053M: Russell King <linux@armlinux.org.uk> 5054L: linux-clk@vger.kernel.org 5055S: Maintained 5056F: include/linux/clk.h 5057 5058CLOCKSOURCE, CLOCKEVENT DRIVERS 5059M: Daniel Lezcano <daniel.lezcano@linaro.org> 5060M: Thomas Gleixner <tglx@linutronix.de> 5061L: linux-kernel@vger.kernel.org 5062S: Supported 5063T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 5064F: Documentation/devicetree/bindings/timer/ 5065F: drivers/clocksource/ 5066 5067CMPC ACPI DRIVER 5068M: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com> 5069M: Daniel Oliveira Nascimento <don@syst.com.br> 5070L: platform-driver-x86@vger.kernel.org 5071S: Supported 5072F: drivers/platform/x86/classmate-laptop.c 5073 5074COBALT MEDIA DRIVER 5075M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 5076L: linux-media@vger.kernel.org 5077S: Supported 5078W: https://linuxtv.org 5079T: git git://linuxtv.org/media_tree.git 5080F: drivers/media/pci/cobalt/ 5081 5082COCCINELLE/Semantic Patches (SmPL) 5083M: Julia Lawall <Julia.Lawall@inria.fr> 5084M: Nicolas Palix <nicolas.palix@imag.fr> 5085L: cocci@inria.fr (moderated for non-subscribers) 5086S: Supported 5087W: https://coccinelle.gitlabpages.inria.fr/website/ 5088T: git git://git.kernel.org/pub/scm/linux/kernel/git/jlawall/linux.git 5089F: Documentation/dev-tools/coccinelle.rst 5090F: scripts/coccicheck 5091F: scripts/coccinelle/ 5092 5093CODA FILE SYSTEM 5094M: Jan Harkes <jaharkes@cs.cmu.edu> 5095M: coda@cs.cmu.edu 5096L: codalist@coda.cs.cmu.edu 5097S: Maintained 5098W: http://www.coda.cs.cmu.edu/ 5099F: Documentation/filesystems/coda.rst 5100F: fs/coda/ 5101F: include/linux/coda*.h 5102F: include/uapi/linux/coda*.h 5103 5104CODA V4L2 MEM2MEM DRIVER 5105M: Philipp Zabel <p.zabel@pengutronix.de> 5106L: linux-media@vger.kernel.org 5107S: Maintained 5108F: Documentation/devicetree/bindings/media/coda.yaml 5109F: drivers/media/platform/chips-media/ 5110 5111CODE OF CONDUCT 5112M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5113S: Supported 5114F: Documentation/process/code-of-conduct-interpretation.rst 5115F: Documentation/process/code-of-conduct.rst 5116 5117COMEDI DRIVERS 5118M: Ian Abbott <abbotti@mev.co.uk> 5119M: H Hartley Sweeten <hsweeten@visionengravers.com> 5120S: Odd Fixes 5121F: drivers/comedi/ 5122F: include/linux/comedi/ 5123F: include/uapi/linux/comedi.h 5124 5125COMMON CLK FRAMEWORK 5126M: Michael Turquette <mturquette@baylibre.com> 5127M: Stephen Boyd <sboyd@kernel.org> 5128L: linux-clk@vger.kernel.org 5129S: Maintained 5130Q: http://patchwork.kernel.org/project/linux-clk/list/ 5131T: git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git 5132F: Documentation/devicetree/bindings/clock/ 5133F: drivers/clk/ 5134F: include/dt-bindings/clock/ 5135F: include/linux/clk-pr* 5136F: include/linux/clk/ 5137F: include/linux/of_clk.h 5138X: drivers/clk/clkdev.c 5139 5140COMMON INTERNET FILE SYSTEM CLIENT (CIFS and SMB3) 5141M: Steve French <sfrench@samba.org> 5142R: Paulo Alcantara <pc@manguebit.com> (DFS, global name space) 5143R: Ronnie Sahlberg <lsahlber@redhat.com> (directory leases, sparse files) 5144R: Shyam Prasad N <sprasad@microsoft.com> (multichannel) 5145R: Tom Talpey <tom@talpey.com> (RDMA, smbdirect) 5146L: linux-cifs@vger.kernel.org 5147L: samba-technical@lists.samba.org (moderated for non-subscribers) 5148S: Supported 5149W: https://wiki.samba.org/index.php/LinuxCIFS 5150T: git git://git.samba.org/sfrench/cifs-2.6.git 5151F: Documentation/admin-guide/cifs/ 5152F: fs/smb/client/ 5153F: fs/smb/common/ 5154F: include/uapi/linux/cifs 5155 5156COMPACTPCI HOTPLUG CORE 5157M: Scott Murray <scott@spiteful.org> 5158L: linux-pci@vger.kernel.org 5159S: Maintained 5160F: drivers/pci/hotplug/cpci_hotplug* 5161 5162COMPACTPCI HOTPLUG GENERIC DRIVER 5163M: Scott Murray <scott@spiteful.org> 5164L: linux-pci@vger.kernel.org 5165S: Maintained 5166F: drivers/pci/hotplug/cpcihp_generic.c 5167 5168COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER 5169M: Scott Murray <scott@spiteful.org> 5170L: linux-pci@vger.kernel.org 5171S: Maintained 5172F: drivers/pci/hotplug/cpcihp_zt5550.* 5173 5174COMPAL LAPTOP SUPPORT 5175M: Cezary Jackiewicz <cezary.jackiewicz@gmail.com> 5176L: platform-driver-x86@vger.kernel.org 5177S: Maintained 5178F: drivers/platform/x86/compal-laptop.c 5179 5180COMPILER ATTRIBUTES 5181M: Miguel Ojeda <ojeda@kernel.org> 5182R: Nick Desaulniers <ndesaulniers@google.com> 5183S: Maintained 5184F: include/linux/compiler_attributes.h 5185 5186COMPUTE EXPRESS LINK (CXL) 5187M: Alison Schofield <alison.schofield@intel.com> 5188M: Vishal Verma <vishal.l.verma@intel.com> 5189M: Ira Weiny <ira.weiny@intel.com> 5190M: Ben Widawsky <bwidawsk@kernel.org> 5191M: Dan Williams <dan.j.williams@intel.com> 5192L: linux-cxl@vger.kernel.org 5193S: Maintained 5194F: drivers/cxl/ 5195F: include/uapi/linux/cxl_mem.h 5196 5197CONEXANT ACCESSRUNNER USB DRIVER 5198L: accessrunner-general@lists.sourceforge.net 5199S: Orphan 5200W: http://accessrunner.sourceforge.net/ 5201F: drivers/usb/atm/cxacru.c 5202 5203CONFIGFS 5204M: Joel Becker <jlbec@evilplan.org> 5205M: Christoph Hellwig <hch@lst.de> 5206S: Supported 5207T: git git://git.infradead.org/users/hch/configfs.git 5208F: fs/configfs/ 5209F: include/linux/configfs.h 5210F: samples/configfs/ 5211 5212CONSOLE SUBSYSTEM 5213M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5214S: Supported 5215F: drivers/video/console/ 5216F: include/linux/console* 5217 5218CONTEXT TRACKING 5219M: Frederic Weisbecker <frederic@kernel.org> 5220M: "Paul E. McKenney" <paulmck@kernel.org> 5221S: Maintained 5222F: include/linux/context_tracking* 5223F: kernel/context_tracking.c 5224 5225CONTROL GROUP (CGROUP) 5226M: Tejun Heo <tj@kernel.org> 5227M: Zefan Li <lizefan.x@bytedance.com> 5228M: Johannes Weiner <hannes@cmpxchg.org> 5229L: cgroups@vger.kernel.org 5230S: Maintained 5231T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5232F: Documentation/admin-guide/cgroup-v1/ 5233F: Documentation/admin-guide/cgroup-v2.rst 5234F: include/linux/cgroup* 5235F: kernel/cgroup/ 5236F: tools/testing/selftests/cgroup/ 5237 5238CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO) 5239M: Tejun Heo <tj@kernel.org> 5240M: Josef Bacik <josef@toxicpanda.com> 5241M: Jens Axboe <axboe@kernel.dk> 5242L: cgroups@vger.kernel.org 5243L: linux-block@vger.kernel.org 5244T: git git://git.kernel.dk/linux-block 5245F: Documentation/admin-guide/cgroup-v1/blkio-controller.rst 5246F: block/bfq-cgroup.c 5247F: block/blk-cgroup.c 5248F: block/blk-iocost.c 5249F: block/blk-iolatency.c 5250F: block/blk-throttle.c 5251F: include/linux/blk-cgroup.h 5252 5253CONTROL GROUP - CPUSET 5254M: Waiman Long <longman@redhat.com> 5255M: Zefan Li <lizefan.x@bytedance.com> 5256L: cgroups@vger.kernel.org 5257S: Maintained 5258T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5259F: Documentation/admin-guide/cgroup-v1/cpusets.rst 5260F: include/linux/cpuset.h 5261F: kernel/cgroup/cpuset.c 5262 5263CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG) 5264M: Johannes Weiner <hannes@cmpxchg.org> 5265M: Michal Hocko <mhocko@kernel.org> 5266M: Roman Gushchin <roman.gushchin@linux.dev> 5267M: Shakeel Butt <shakeelb@google.com> 5268R: Muchun Song <muchun.song@linux.dev> 5269L: cgroups@vger.kernel.org 5270L: linux-mm@kvack.org 5271S: Maintained 5272F: mm/memcontrol.c 5273F: mm/swap_cgroup.c 5274F: tools/testing/selftests/cgroup/memcg_protection.m 5275F: tools/testing/selftests/cgroup/test_kmem.c 5276F: tools/testing/selftests/cgroup/test_memcontrol.c 5277 5278CORETEMP HARDWARE MONITORING DRIVER 5279M: Fenghua Yu <fenghua.yu@intel.com> 5280L: linux-hwmon@vger.kernel.org 5281S: Maintained 5282F: Documentation/hwmon/coretemp.rst 5283F: drivers/hwmon/coretemp.c 5284 5285CORSAIR-CPRO HARDWARE MONITOR DRIVER 5286M: Marius Zachmann <mail@mariuszachmann.de> 5287L: linux-hwmon@vger.kernel.org 5288S: Maintained 5289F: drivers/hwmon/corsair-cpro.c 5290 5291CORSAIR-PSU HARDWARE MONITOR DRIVER 5292M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 5293L: linux-hwmon@vger.kernel.org 5294S: Maintained 5295F: Documentation/hwmon/corsair-psu.rst 5296F: drivers/hwmon/corsair-psu.c 5297 5298COUNTER SUBSYSTEM 5299M: William Breathitt Gray <william.gray@linaro.org> 5300L: linux-iio@vger.kernel.org 5301S: Maintained 5302T: git git://git.kernel.org/pub/scm/linux/kernel/git/wbg/counter.git 5303F: Documentation/ABI/testing/sysfs-bus-counter 5304F: Documentation/driver-api/generic-counter.rst 5305F: drivers/counter/ 5306F: include/linux/counter.h 5307F: include/uapi/linux/counter.h 5308F: tools/counter/ 5309 5310CP2615 I2C DRIVER 5311M: Bence Csókás <bence98@sch.bme.hu> 5312S: Maintained 5313F: drivers/i2c/busses/i2c-cp2615.c 5314 5315CPMAC ETHERNET DRIVER 5316M: Florian Fainelli <f.fainelli@gmail.com> 5317L: netdev@vger.kernel.org 5318S: Maintained 5319F: drivers/net/ethernet/ti/cpmac.c 5320 5321CPU FREQUENCY DRIVERS - VEXPRESS SPC ARM BIG LITTLE 5322M: Viresh Kumar <viresh.kumar@linaro.org> 5323M: Sudeep Holla <sudeep.holla@arm.com> 5324L: linux-pm@vger.kernel.org 5325S: Maintained 5326W: http://www.arm.com/products/processors/technologies/biglittleprocessing.php 5327F: drivers/cpufreq/vexpress-spc-cpufreq.c 5328 5329CPU FREQUENCY SCALING FRAMEWORK 5330M: "Rafael J. Wysocki" <rafael@kernel.org> 5331M: Viresh Kumar <viresh.kumar@linaro.org> 5332L: linux-pm@vger.kernel.org 5333S: Maintained 5334B: https://bugzilla.kernel.org 5335T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5336T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates) 5337F: Documentation/admin-guide/pm/cpufreq.rst 5338F: Documentation/admin-guide/pm/intel_pstate.rst 5339F: Documentation/cpu-freq/ 5340F: Documentation/devicetree/bindings/cpufreq/ 5341F: drivers/cpufreq/ 5342F: include/linux/cpufreq.h 5343F: include/linux/sched/cpufreq.h 5344F: kernel/sched/cpufreq*.c 5345F: tools/testing/selftests/cpufreq/ 5346 5347CPU IDLE TIME MANAGEMENT FRAMEWORK 5348M: "Rafael J. Wysocki" <rafael@kernel.org> 5349M: Daniel Lezcano <daniel.lezcano@linaro.org> 5350L: linux-pm@vger.kernel.org 5351S: Maintained 5352B: https://bugzilla.kernel.org 5353T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5354F: Documentation/admin-guide/pm/cpuidle.rst 5355F: Documentation/driver-api/pm/cpuidle.rst 5356F: drivers/cpuidle/ 5357F: include/linux/cpuidle.h 5358 5359CPU POWER MONITORING SUBSYSTEM 5360M: Thomas Renninger <trenn@suse.com> 5361M: Shuah Khan <shuah@kernel.org> 5362M: Shuah Khan <skhan@linuxfoundation.org> 5363L: linux-pm@vger.kernel.org 5364S: Maintained 5365F: tools/power/cpupower/ 5366 5367CPUID/MSR DRIVER 5368M: "H. Peter Anvin" <hpa@zytor.com> 5369S: Maintained 5370F: arch/x86/kernel/cpuid.c 5371F: arch/x86/kernel/msr.c 5372 5373CPUIDLE DRIVER - ARM BIG LITTLE 5374M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5375M: Daniel Lezcano <daniel.lezcano@linaro.org> 5376L: linux-pm@vger.kernel.org 5377L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5378S: Maintained 5379T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5380F: drivers/cpuidle/cpuidle-big_little.c 5381 5382CPUIDLE DRIVER - ARM EXYNOS 5383M: Daniel Lezcano <daniel.lezcano@linaro.org> 5384M: Kukjin Kim <kgene@kernel.org> 5385R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 5386L: linux-pm@vger.kernel.org 5387L: linux-samsung-soc@vger.kernel.org 5388S: Supported 5389F: arch/arm/mach-exynos/pm.c 5390F: drivers/cpuidle/cpuidle-exynos.c 5391F: include/linux/platform_data/cpuidle-exynos.h 5392 5393CPUIDLE DRIVER - ARM PSCI 5394M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5395M: Sudeep Holla <sudeep.holla@arm.com> 5396L: linux-pm@vger.kernel.org 5397L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5398S: Supported 5399F: drivers/cpuidle/cpuidle-psci.c 5400 5401CPUIDLE DRIVER - ARM PSCI PM DOMAIN 5402M: Ulf Hansson <ulf.hansson@linaro.org> 5403L: linux-pm@vger.kernel.org 5404L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5405S: Supported 5406F: drivers/cpuidle/cpuidle-psci-domain.c 5407F: drivers/cpuidle/cpuidle-psci.h 5408 5409CPUIDLE DRIVER - DT IDLE PM DOMAIN 5410M: Ulf Hansson <ulf.hansson@linaro.org> 5411L: linux-pm@vger.kernel.org 5412S: Supported 5413F: drivers/cpuidle/dt_idle_genpd.c 5414F: drivers/cpuidle/dt_idle_genpd.h 5415 5416CPUIDLE DRIVER - RISC-V SBI 5417M: Anup Patel <anup@brainfault.org> 5418L: linux-pm@vger.kernel.org 5419L: linux-riscv@lists.infradead.org 5420S: Maintained 5421F: drivers/cpuidle/cpuidle-riscv-sbi.c 5422 5423CRAMFS FILESYSTEM 5424M: Nicolas Pitre <nico@fluxnic.net> 5425S: Maintained 5426F: Documentation/filesystems/cramfs.rst 5427F: fs/cramfs/ 5428 5429CREATIVE SB0540 5430M: Bastien Nocera <hadess@hadess.net> 5431L: linux-input@vger.kernel.org 5432S: Maintained 5433F: drivers/hid/hid-creative-sb0540.c 5434 5435CRYPTO API 5436M: Herbert Xu <herbert@gondor.apana.org.au> 5437M: "David S. Miller" <davem@davemloft.net> 5438L: linux-crypto@vger.kernel.org 5439S: Maintained 5440T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git 5441T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git 5442F: Documentation/crypto/ 5443F: Documentation/devicetree/bindings/crypto/ 5444F: arch/*/crypto/ 5445F: crypto/ 5446F: drivers/crypto/ 5447F: include/crypto/ 5448F: include/linux/crypto* 5449F: lib/crypto/ 5450 5451CRYPTOGRAPHIC RANDOM NUMBER GENERATOR 5452M: Neil Horman <nhorman@tuxdriver.com> 5453L: linux-crypto@vger.kernel.org 5454S: Maintained 5455F: crypto/ansi_cprng.c 5456F: crypto/rng.c 5457 5458CS3308 MEDIA DRIVER 5459M: Hans Verkuil <hverkuil@xs4all.nl> 5460L: linux-media@vger.kernel.org 5461S: Odd Fixes 5462W: http://linuxtv.org 5463T: git git://linuxtv.org/media_tree.git 5464F: drivers/media/i2c/cs3308.c 5465 5466CS5535 Audio ALSA driver 5467M: Jaya Kumar <jayakumar.alsa@gmail.com> 5468S: Maintained 5469F: sound/pci/cs5535audio/ 5470 5471CTU CAN FD DRIVER 5472M: Pavel Pisa <pisa@cmp.felk.cvut.cz> 5473M: Ondrej Ille <ondrej.ille@gmail.com> 5474L: linux-can@vger.kernel.org 5475S: Maintained 5476F: Documentation/devicetree/bindings/net/can/ctu,ctucanfd.yaml 5477F: drivers/net/can/ctucanfd/ 5478 5479CW1200 WLAN driver 5480M: Solomon Peachy <pizza@shaftnet.org> 5481S: Maintained 5482F: drivers/net/wireless/st/cw1200/ 5483 5484CX18 VIDEO4LINUX DRIVER 5485M: Andy Walls <awalls@md.metrocast.net> 5486L: linux-media@vger.kernel.org 5487S: Maintained 5488W: https://linuxtv.org 5489T: git git://linuxtv.org/media_tree.git 5490F: drivers/media/pci/cx18/ 5491F: include/uapi/linux/ivtv* 5492 5493CX2341X MPEG ENCODER HELPER MODULE 5494M: Hans Verkuil <hverkuil@xs4all.nl> 5495L: linux-media@vger.kernel.org 5496S: Maintained 5497W: https://linuxtv.org 5498T: git git://linuxtv.org/media_tree.git 5499F: drivers/media/common/cx2341x* 5500F: include/media/drv-intf/cx2341x.h 5501 5502CX24120 MEDIA DRIVER 5503M: Jemma Denson <jdenson@gmail.com> 5504M: Patrick Boettcher <patrick.boettcher@posteo.de> 5505L: linux-media@vger.kernel.org 5506S: Maintained 5507W: https://linuxtv.org 5508Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5509F: drivers/media/dvb-frontends/cx24120* 5510 5511CX88 VIDEO4LINUX DRIVER 5512M: Mauro Carvalho Chehab <mchehab@kernel.org> 5513L: linux-media@vger.kernel.org 5514S: Odd fixes 5515W: https://linuxtv.org 5516T: git git://linuxtv.org/media_tree.git 5517F: Documentation/driver-api/media/drivers/cx88* 5518F: drivers/media/pci/cx88/ 5519 5520CXD2820R MEDIA DRIVER 5521M: Antti Palosaari <crope@iki.fi> 5522L: linux-media@vger.kernel.org 5523S: Maintained 5524W: https://linuxtv.org 5525W: http://palosaari.fi/linux/ 5526Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5527T: git git://linuxtv.org/anttip/media_tree.git 5528F: drivers/media/dvb-frontends/cxd2820r* 5529 5530CXGB3 ETHERNET DRIVER (CXGB3) 5531M: Raju Rangoju <rajur@chelsio.com> 5532L: netdev@vger.kernel.org 5533S: Supported 5534W: http://www.chelsio.com 5535F: drivers/net/ethernet/chelsio/cxgb3/ 5536 5537CXGB3 ISCSI DRIVER (CXGB3I) 5538M: Varun Prakash <varun@chelsio.com> 5539L: linux-scsi@vger.kernel.org 5540S: Supported 5541W: http://www.chelsio.com 5542F: drivers/scsi/cxgbi/cxgb3i 5543 5544CXGB4 CRYPTO DRIVER (chcr) 5545M: Ayush Sawal <ayush.sawal@chelsio.com> 5546L: linux-crypto@vger.kernel.org 5547S: Supported 5548W: http://www.chelsio.com 5549F: drivers/crypto/chelsio 5550 5551CXGB4 ETHERNET DRIVER (CXGB4) 5552M: Raju Rangoju <rajur@chelsio.com> 5553L: netdev@vger.kernel.org 5554S: Supported 5555W: http://www.chelsio.com 5556F: drivers/net/ethernet/chelsio/cxgb4/ 5557 5558CXGB4 INLINE CRYPTO DRIVER 5559M: Ayush Sawal <ayush.sawal@chelsio.com> 5560L: netdev@vger.kernel.org 5561S: Supported 5562W: http://www.chelsio.com 5563F: drivers/net/ethernet/chelsio/inline_crypto/ 5564 5565CXGB4 ISCSI DRIVER (CXGB4I) 5566M: Varun Prakash <varun@chelsio.com> 5567L: linux-scsi@vger.kernel.org 5568S: Supported 5569W: http://www.chelsio.com 5570F: drivers/scsi/cxgbi/cxgb4i 5571 5572CXGB4 IWARP RNIC DRIVER (IW_CXGB4) 5573M: Potnuri Bharat Teja <bharat@chelsio.com> 5574L: linux-rdma@vger.kernel.org 5575S: Supported 5576W: http://www.openfabrics.org 5577F: drivers/infiniband/hw/cxgb4/ 5578F: include/uapi/rdma/cxgb4-abi.h 5579 5580CXGB4VF ETHERNET DRIVER (CXGB4VF) 5581M: Raju Rangoju <rajur@chelsio.com> 5582L: netdev@vger.kernel.org 5583S: Supported 5584W: http://www.chelsio.com 5585F: drivers/net/ethernet/chelsio/cxgb4vf/ 5586 5587CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER 5588M: Frederic Barrat <fbarrat@linux.ibm.com> 5589M: Andrew Donnellan <ajd@linux.ibm.com> 5590L: linuxppc-dev@lists.ozlabs.org 5591S: Supported 5592F: Documentation/ABI/testing/sysfs-class-cxl 5593F: Documentation/powerpc/cxl.rst 5594F: arch/powerpc/platforms/powernv/pci-cxl.c 5595F: drivers/misc/cxl/ 5596F: include/misc/cxl* 5597F: include/uapi/misc/cxl.h 5598 5599CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER 5600M: Manoj N. Kumar <manoj@linux.ibm.com> 5601M: Matthew R. Ochs <mrochs@linux.ibm.com> 5602M: Uma Krishnan <ukrishn@linux.ibm.com> 5603L: linux-scsi@vger.kernel.org 5604S: Supported 5605F: Documentation/powerpc/cxlflash.rst 5606F: drivers/scsi/cxlflash/ 5607F: include/uapi/scsi/cxlflash_ioctl.h 5608 5609CYBERPRO FB DRIVER 5610M: Russell King <linux@armlinux.org.uk> 5611L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5612S: Maintained 5613W: http://www.armlinux.org.uk/ 5614F: drivers/video/fbdev/cyber2000fb.* 5615 5616CYCLADES PC300 DRIVER 5617S: Orphan 5618F: drivers/net/wan/pc300* 5619 5620CYPRESS CY8C95X0 PINCTRL DRIVER 5621M: Patrick Rudolph <patrick.rudolph@9elements.com> 5622L: linux-gpio@vger.kernel.org 5623S: Maintained 5624F: drivers/pinctrl/pinctrl-cy8c95x0.c 5625 5626CYPRESS CY8CTMA140 TOUCHSCREEN DRIVER 5627M: Linus Walleij <linus.walleij@linaro.org> 5628L: linux-input@vger.kernel.org 5629S: Maintained 5630F: drivers/input/touchscreen/cy8ctma140.c 5631 5632CYPRESS STREETFIGHTER TOUCHKEYS DRIVER 5633M: Yassine Oudjana <y.oudjana@protonmail.com> 5634L: linux-input@vger.kernel.org 5635S: Maintained 5636F: Documentation/devicetree/bindings/input/cypress-sf.yaml 5637F: drivers/input/keyboard/cypress-sf.c 5638 5639CYPRESS_FIRMWARE MEDIA DRIVER 5640M: Antti Palosaari <crope@iki.fi> 5641L: linux-media@vger.kernel.org 5642S: Maintained 5643W: https://linuxtv.org 5644W: http://palosaari.fi/linux/ 5645Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5646T: git git://linuxtv.org/anttip/media_tree.git 5647F: drivers/media/common/cypress_firmware* 5648 5649CYTTSP TOUCHSCREEN DRIVER 5650M: Linus Walleij <linus.walleij@linaro.org> 5651L: linux-input@vger.kernel.org 5652S: Maintained 5653F: drivers/input/touchscreen/cyttsp* 5654 5655D-LINK DIR-685 TOUCHKEYS DRIVER 5656M: Linus Walleij <linus.walleij@linaro.org> 5657L: linux-input@vger.kernel.org 5658S: Supported 5659F: drivers/input/keyboard/dlink-dir685-touchkeys.c 5660 5661DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK 5662M: Joshua Kinard <kumba@gentoo.org> 5663S: Maintained 5664F: drivers/rtc/rtc-ds1685.c 5665F: include/linux/rtc/ds1685.h 5666 5667DAMA SLAVE for AX.25 5668M: Joerg Reuter <jreuter@yaina.de> 5669L: linux-hams@vger.kernel.org 5670S: Maintained 5671W: http://yaina.de/jreuter/ 5672W: http://www.qsl.net/dl1bke/ 5673F: net/ax25/af_ax25.c 5674F: net/ax25/ax25_dev.c 5675F: net/ax25/ax25_ds_* 5676F: net/ax25/ax25_in.c 5677F: net/ax25/ax25_out.c 5678F: net/ax25/ax25_timer.c 5679F: net/ax25/sysctl_net_ax25.c 5680 5681DATA ACCESS MONITOR 5682M: SeongJae Park <sj@kernel.org> 5683L: damon@lists.linux.dev 5684L: linux-mm@kvack.org 5685S: Maintained 5686W: https://damonitor.github.io 5687P: Documentation/mm/damon/maintainer-profile.rst 5688T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 5689T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 5690T: git git://git.kernel.org/pub/scm/linux/kernel/git/sj/linux.git damon/next 5691F: Documentation/ABI/testing/sysfs-kernel-mm-damon 5692F: Documentation/admin-guide/mm/damon/ 5693F: Documentation/mm/damon/ 5694F: include/linux/damon.h 5695F: include/trace/events/damon.h 5696F: mm/damon/ 5697F: tools/testing/selftests/damon/ 5698 5699DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER 5700L: netdev@vger.kernel.org 5701S: Orphan 5702F: Documentation/networking/device_drivers/ethernet/dec/dmfe.rst 5703F: drivers/net/ethernet/dec/tulip/dmfe.c 5704 5705DC390/AM53C974 SCSI driver 5706M: Hannes Reinecke <hare@suse.com> 5707L: linux-scsi@vger.kernel.org 5708S: Maintained 5709F: drivers/scsi/am53c974.c 5710 5711DC395x SCSI driver 5712M: Oliver Neukum <oliver@neukum.org> 5713M: Ali Akcaagac <aliakc@web.de> 5714M: Jamie Lenehan <lenehan@twibble.org> 5715L: dc395x@twibble.org 5716S: Maintained 5717W: http://twibble.org/dist/dc395x/ 5718W: http://lists.twibble.org/mailman/listinfo/dc395x/ 5719F: Documentation/scsi/dc395x.rst 5720F: drivers/scsi/dc395x.* 5721 5722DCCP PROTOCOL 5723L: dccp@vger.kernel.org 5724S: Orphan 5725W: http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp 5726F: include/linux/dccp.h 5727F: include/linux/tfrc.h 5728F: include/uapi/linux/dccp.h 5729F: net/dccp/ 5730 5731DEBUGOBJECTS: 5732M: Thomas Gleixner <tglx@linutronix.de> 5733L: linux-kernel@vger.kernel.org 5734S: Maintained 5735T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/debugobjects 5736F: lib/debugobjects.c 5737F: include/linux/debugobjects.h 5738 5739DECSTATION PLATFORM SUPPORT 5740M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5741L: linux-mips@vger.kernel.org 5742S: Maintained 5743W: http://www.linux-mips.org/wiki/DECstation 5744F: arch/mips/dec/ 5745F: arch/mips/include/asm/dec/ 5746F: arch/mips/include/asm/mach-dec/ 5747 5748DEFXX FDDI NETWORK DRIVER 5749M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5750S: Maintained 5751F: drivers/net/fddi/defxx.* 5752 5753DEFZA FDDI NETWORK DRIVER 5754M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5755S: Maintained 5756F: drivers/net/fddi/defza.* 5757 5758DEINTERLACE DRIVERS FOR ALLWINNER H3 5759M: Jernej Skrabec <jernej.skrabec@gmail.com> 5760L: linux-media@vger.kernel.org 5761S: Maintained 5762T: git git://linuxtv.org/media_tree.git 5763F: Documentation/devicetree/bindings/media/allwinner,sun8i-h3-deinterlace.yaml 5764F: drivers/media/platform/sunxi/sun8i-di/ 5765 5766DELL LAPTOP DRIVER 5767M: Matthew Garrett <mjg59@srcf.ucam.org> 5768M: Pali Rohár <pali@kernel.org> 5769L: platform-driver-x86@vger.kernel.org 5770S: Maintained 5771F: drivers/platform/x86/dell/dell-laptop.c 5772 5773DELL LAPTOP FREEFALL DRIVER 5774M: Pali Rohár <pali@kernel.org> 5775S: Maintained 5776F: drivers/platform/x86/dell/dell-smo8800.c 5777 5778DELL LAPTOP RBTN DRIVER 5779M: Pali Rohár <pali@kernel.org> 5780S: Maintained 5781F: drivers/platform/x86/dell/dell-rbtn.* 5782 5783DELL LAPTOP SMM DRIVER 5784M: Pali Rohár <pali@kernel.org> 5785S: Maintained 5786F: Documentation/ABI/obsolete/procfs-i8k 5787F: drivers/hwmon/dell-smm-hwmon.c 5788F: include/uapi/linux/i8k.h 5789 5790DELL REMOTE BIOS UPDATE DRIVER 5791M: Stuart Hayes <stuart.w.hayes@gmail.com> 5792L: platform-driver-x86@vger.kernel.org 5793S: Maintained 5794F: drivers/platform/x86/dell/dell_rbu.c 5795 5796DELL SMBIOS DRIVER 5797M: Pali Rohár <pali@kernel.org> 5798L: Dell.Client.Kernel@dell.com 5799L: platform-driver-x86@vger.kernel.org 5800S: Maintained 5801F: drivers/platform/x86/dell/dell-smbios.* 5802 5803DELL SMBIOS SMM DRIVER 5804L: Dell.Client.Kernel@dell.com 5805L: platform-driver-x86@vger.kernel.org 5806S: Maintained 5807F: drivers/platform/x86/dell/dell-smbios-smm.c 5808 5809DELL SMBIOS WMI DRIVER 5810L: Dell.Client.Kernel@dell.com 5811L: platform-driver-x86@vger.kernel.org 5812S: Maintained 5813F: drivers/platform/x86/dell/dell-smbios-wmi.c 5814F: tools/wmi/dell-smbios-example.c 5815 5816DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas) 5817M: Stuart Hayes <stuart.w.hayes@gmail.com> 5818L: platform-driver-x86@vger.kernel.org 5819S: Maintained 5820F: Documentation/driver-api/dcdbas.rst 5821F: drivers/platform/x86/dell/dcdbas.* 5822 5823DELL WMI DDV DRIVER 5824M: Armin Wolf <W_Armin@gmx.de> 5825S: Maintained 5826F: Documentation/ABI/testing/debugfs-dell-wmi-ddv 5827F: Documentation/ABI/testing/sysfs-platform-dell-wmi-ddv 5828F: drivers/platform/x86/dell/dell-wmi-ddv.c 5829 5830DELL WMI DESCRIPTOR DRIVER 5831L: Dell.Client.Kernel@dell.com 5832S: Maintained 5833F: drivers/platform/x86/dell/dell-wmi-descriptor.c 5834 5835DELL WMI HARDWARE PRIVACY SUPPORT 5836M: Perry Yuan <Perry.Yuan@dell.com> 5837L: Dell.Client.Kernel@dell.com 5838L: platform-driver-x86@vger.kernel.org 5839S: Maintained 5840F: drivers/platform/x86/dell/dell-wmi-privacy.c 5841 5842DELL WMI NOTIFICATIONS DRIVER 5843M: Matthew Garrett <mjg59@srcf.ucam.org> 5844M: Pali Rohár <pali@kernel.org> 5845S: Maintained 5846F: drivers/platform/x86/dell/dell-wmi-base.c 5847 5848DELL WMI SYSMAN DRIVER 5849M: Prasanth Ksr <prasanth.ksr@dell.com> 5850L: Dell.Client.Kernel@dell.com 5851L: platform-driver-x86@vger.kernel.org 5852S: Maintained 5853F: Documentation/ABI/testing/sysfs-class-firmware-attributes 5854F: drivers/platform/x86/dell/dell-wmi-sysman/ 5855 5856DELTA AHE-50DC FAN CONTROL MODULE DRIVER 5857M: Zev Weiss <zev@bewilderbeest.net> 5858L: linux-hwmon@vger.kernel.org 5859S: Maintained 5860F: drivers/hwmon/pmbus/delta-ahe50dc-fan.c 5861 5862DELTA DPS920AB PSU DRIVER 5863M: Robert Marko <robert.marko@sartura.hr> 5864L: linux-hwmon@vger.kernel.org 5865S: Maintained 5866F: Documentation/hwmon/dps920ab.rst 5867F: drivers/hwmon/pmbus/dps920ab.c 5868 5869DELTA NETWORKS TN48M CPLD DRIVERS 5870M: Robert Marko <robert.marko@sartura.hr> 5871S: Maintained 5872F: Documentation/devicetree/bindings/gpio/delta,tn48m-gpio.yaml 5873F: Documentation/devicetree/bindings/mfd/delta,tn48m-cpld.yaml 5874F: Documentation/devicetree/bindings/reset/delta,tn48m-reset.yaml 5875F: drivers/gpio/gpio-tn48m.c 5876F: include/dt-bindings/reset/delta,tn48m-reset.h 5877 5878DELTA ST MEDIA DRIVER 5879M: Hugues Fruchet <hugues.fruchet@foss.st.com> 5880L: linux-media@vger.kernel.org 5881S: Supported 5882W: https://linuxtv.org 5883T: git git://linuxtv.org/media_tree.git 5884F: drivers/media/platform/st/sti/delta 5885 5886DENALI NAND DRIVER 5887L: linux-mtd@lists.infradead.org 5888S: Orphan 5889F: drivers/mtd/nand/raw/denali* 5890 5891DESIGNWARE EDMA CORE IP DRIVER 5892M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5893L: dmaengine@vger.kernel.org 5894S: Maintained 5895F: drivers/dma/dw-edma/ 5896F: include/linux/dma/edma.h 5897 5898DESIGNWARE USB2 DRD IP DRIVER 5899M: Minas Harutyunyan <hminas@synopsys.com> 5900L: linux-usb@vger.kernel.org 5901S: Maintained 5902T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 5903F: drivers/usb/dwc2/ 5904 5905DESIGNWARE USB3 DRD IP DRIVER 5906M: Thinh Nguyen <Thinh.Nguyen@synopsys.com> 5907L: linux-usb@vger.kernel.org 5908S: Maintained 5909F: drivers/usb/dwc3/ 5910 5911DESIGNWARE XDATA IP DRIVER 5912M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5913L: linux-pci@vger.kernel.org 5914S: Maintained 5915F: Documentation/misc-devices/dw-xdata-pcie.rst 5916F: drivers/misc/dw-xdata-pcie.c 5917 5918DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER 5919M: Andreas Klinger <ak@it-klinger.de> 5920L: linux-iio@vger.kernel.org 5921S: Maintained 5922F: Documentation/ABI/testing/sysfs-bus-iio-distance-srf08 5923F: drivers/iio/proximity/srf*.c 5924 5925DEVICE COREDUMP (DEV_COREDUMP) 5926M: Johannes Berg <johannes@sipsolutions.net> 5927L: linux-kernel@vger.kernel.org 5928S: Maintained 5929F: drivers/base/devcoredump.c 5930F: include/linux/devcoredump.h 5931 5932DEVICE DEPENDENCY HELPER SCRIPT 5933M: Saravana Kannan <saravanak@google.com> 5934L: linux-kernel@vger.kernel.org 5935S: Maintained 5936F: scripts/dev-needs.sh 5937 5938DEVICE DIRECT ACCESS (DAX) 5939M: Dan Williams <dan.j.williams@intel.com> 5940M: Vishal Verma <vishal.l.verma@intel.com> 5941M: Dave Jiang <dave.jiang@intel.com> 5942L: nvdimm@lists.linux.dev 5943L: linux-cxl@vger.kernel.org 5944S: Supported 5945F: drivers/dax/ 5946 5947DEVICE FREQUENCY (DEVFREQ) 5948M: MyungJoo Ham <myungjoo.ham@samsung.com> 5949M: Kyungmin Park <kyungmin.park@samsung.com> 5950M: Chanwoo Choi <cw00.choi@samsung.com> 5951L: linux-pm@vger.kernel.org 5952S: Maintained 5953T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5954F: Documentation/devicetree/bindings/devfreq/ 5955F: Documentation/devicetree/bindings/interconnect/mediatek,cci.yaml 5956F: drivers/devfreq/ 5957F: include/linux/devfreq.h 5958F: include/trace/events/devfreq.h 5959 5960DEVICE FREQUENCY EVENT (DEVFREQ-EVENT) 5961M: Chanwoo Choi <cw00.choi@samsung.com> 5962L: linux-pm@vger.kernel.org 5963S: Supported 5964T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5965F: Documentation/devicetree/bindings/devfreq/event/ 5966F: drivers/devfreq/devfreq-event.c 5967F: drivers/devfreq/event/ 5968F: include/dt-bindings/pmu/exynos_ppmu.h 5969F: include/linux/devfreq-event.h 5970 5971DEVICE RESOURCE MANAGEMENT HELPERS 5972M: Hans de Goede <hdegoede@redhat.com> 5973R: Matti Vaittinen <mazziesaccount@gmail.com> 5974S: Maintained 5975F: include/linux/devm-helpers.h 5976 5977DEVICE-MAPPER (LVM) 5978M: Alasdair Kergon <agk@redhat.com> 5979M: Mike Snitzer <snitzer@kernel.org> 5980M: dm-devel@redhat.com 5981L: dm-devel@redhat.com 5982S: Maintained 5983W: http://sources.redhat.com/dm 5984Q: http://patchwork.kernel.org/project/dm-devel/list/ 5985T: git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git 5986T: quilt http://people.redhat.com/agk/patches/linux/editing/ 5987F: Documentation/admin-guide/device-mapper/ 5988F: drivers/md/Kconfig 5989F: drivers/md/Makefile 5990F: drivers/md/dm* 5991F: drivers/md/persistent-data/ 5992F: include/linux/device-mapper.h 5993F: include/linux/dm-*.h 5994F: include/uapi/linux/dm-*.h 5995 5996DEVLINK 5997M: Jiri Pirko <jiri@resnulli.us> 5998L: netdev@vger.kernel.org 5999S: Supported 6000F: Documentation/networking/devlink 6001F: include/net/devlink.h 6002F: include/uapi/linux/devlink.h 6003F: net/devlink/ 6004 6005DH ELECTRONICS IMX6 DHCOM/DHCOR BOARD SUPPORT 6006M: Christoph Niedermaier <cniedermaier@dh-electronics.com> 6007L: kernel@dh-electronics.com 6008S: Maintained 6009F: arch/arm/boot/dts/imx6*-dhcom-* 6010F: arch/arm/boot/dts/imx6*-dhcor-* 6011 6012DH ELECTRONICS STM32MP1 DHCOM/DHCOR BOARD SUPPORT 6013M: Marek Vasut <marex@denx.de> 6014L: kernel@dh-electronics.com 6015S: Maintained 6016F: arch/arm/boot/dts/stm32mp1*-dhcom-* 6017F: arch/arm/boot/dts/stm32mp1*-dhcor-* 6018 6019DIALOG SEMICONDUCTOR DRIVERS 6020M: Support Opensource <support.opensource@diasemi.com> 6021S: Supported 6022W: http://www.dialog-semiconductor.com/products 6023F: Documentation/devicetree/bindings/input/da90??-onkey.txt 6024F: Documentation/devicetree/bindings/input/dlg,da72??.txt 6025F: Documentation/devicetree/bindings/mfd/da90*.txt 6026F: Documentation/devicetree/bindings/mfd/dlg,da90*.yaml 6027F: Documentation/devicetree/bindings/regulator/da92*.txt 6028F: Documentation/devicetree/bindings/regulator/dlg,da9*.yaml 6029F: Documentation/devicetree/bindings/regulator/slg51000.txt 6030F: Documentation/devicetree/bindings/sound/da[79]*.txt 6031F: Documentation/devicetree/bindings/thermal/da90??-thermal.txt 6032F: Documentation/devicetree/bindings/watchdog/da90??-wdt.txt 6033F: Documentation/hwmon/da90??.rst 6034F: drivers/gpio/gpio-da90??.c 6035F: drivers/hwmon/da90??-hwmon.c 6036F: drivers/iio/adc/da91??-*.c 6037F: drivers/input/misc/da72??.[ch] 6038F: drivers/input/misc/da90??_onkey.c 6039F: drivers/input/touchscreen/da9052_tsi.c 6040F: drivers/leds/leds-da90??.c 6041F: drivers/mfd/da903x.c 6042F: drivers/mfd/da90??-*.c 6043F: drivers/mfd/da91??-*.c 6044F: drivers/pinctrl/pinctrl-da90??.c 6045F: drivers/power/supply/da9052-battery.c 6046F: drivers/power/supply/da91??-*.c 6047F: drivers/regulator/da9???-regulator.[ch] 6048F: drivers/regulator/slg51000-regulator.[ch] 6049F: drivers/rtc/rtc-da90??.c 6050F: drivers/thermal/da90??-thermal.c 6051F: drivers/video/backlight/da90??_bl.c 6052F: drivers/watchdog/da90??_wdt.c 6053F: include/dt-bindings/regulator/dlg,da9*-regulator.h 6054F: include/linux/mfd/da903x.h 6055F: include/linux/mfd/da9052/ 6056F: include/linux/mfd/da9055/ 6057F: include/linux/mfd/da9062/ 6058F: include/linux/mfd/da9063/ 6059F: include/linux/mfd/da9150/ 6060F: include/linux/regulator/da9211.h 6061F: include/sound/da[79]*.h 6062F: sound/soc/codecs/da[79]*.[ch] 6063 6064DIAMOND SYSTEMS GPIO-MM GPIO DRIVER 6065M: William Breathitt Gray <william.gray@linaro.org> 6066L: linux-gpio@vger.kernel.org 6067S: Maintained 6068F: drivers/gpio/gpio-gpio-mm.c 6069 6070DIOLAN U2C-12 I2C DRIVER 6071M: Guenter Roeck <linux@roeck-us.net> 6072L: linux-i2c@vger.kernel.org 6073S: Maintained 6074F: drivers/i2c/busses/i2c-diolan-u2c.c 6075 6076DIRECTORY NOTIFICATION (DNOTIFY) 6077M: Jan Kara <jack@suse.cz> 6078R: Amir Goldstein <amir73il@gmail.com> 6079L: linux-fsdevel@vger.kernel.org 6080S: Maintained 6081F: Documentation/filesystems/dnotify.rst 6082F: fs/notify/dnotify/ 6083F: include/linux/dnotify.h 6084 6085DISK GEOMETRY AND PARTITION HANDLING 6086M: Andries Brouwer <aeb@cwi.nl> 6087S: Maintained 6088W: http://www.win.tue.nl/~aeb/linux/Large-Disk.html 6089W: http://www.win.tue.nl/~aeb/linux/zip/zip-1.html 6090W: http://www.win.tue.nl/~aeb/partitions/partition_types-1.html 6091 6092DISKQUOTA 6093M: Jan Kara <jack@suse.com> 6094S: Maintained 6095F: Documentation/filesystems/quota.rst 6096F: fs/quota/ 6097F: include/linux/quota*.h 6098F: include/uapi/linux/quota*.h 6099 6100DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB) 6101M: Bernie Thompson <bernie@plugable.com> 6102L: linux-fbdev@vger.kernel.org 6103S: Maintained 6104W: http://plugable.com/category/projects/udlfb/ 6105F: Documentation/fb/udlfb.rst 6106F: drivers/video/fbdev/udlfb.c 6107F: include/video/udlfb.h 6108 6109DISTRIBUTED LOCK MANAGER (DLM) 6110M: Christine Caulfield <ccaulfie@redhat.com> 6111M: David Teigland <teigland@redhat.com> 6112L: cluster-devel@redhat.com 6113S: Supported 6114W: http://sources.redhat.com/cluster/ 6115T: git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git 6116F: fs/dlm/ 6117 6118DMA BUFFER SHARING FRAMEWORK 6119M: Sumit Semwal <sumit.semwal@linaro.org> 6120M: Christian König <christian.koenig@amd.com> 6121L: linux-media@vger.kernel.org 6122L: dri-devel@lists.freedesktop.org 6123L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6124S: Maintained 6125T: git git://anongit.freedesktop.org/drm/drm-misc 6126F: Documentation/driver-api/dma-buf.rst 6127F: drivers/dma-buf/ 6128F: include/linux/*fence.h 6129F: include/linux/dma-buf.h 6130F: include/linux/dma-resv.h 6131K: \bdma_(?:buf|fence|resv)\b 6132 6133DMA GENERIC OFFLOAD ENGINE SUBSYSTEM 6134M: Vinod Koul <vkoul@kernel.org> 6135L: dmaengine@vger.kernel.org 6136S: Maintained 6137Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 6138T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine.git 6139F: Documentation/devicetree/bindings/dma/ 6140F: Documentation/driver-api/dmaengine/ 6141F: drivers/dma/ 6142F: include/dt-bindings/dma/ 6143F: include/linux/dma/ 6144F: include/linux/dmaengine.h 6145F: include/linux/of_dma.h 6146 6147DMA MAPPING BENCHMARK 6148M: Xiang Chen <chenxiang66@hisilicon.com> 6149L: iommu@lists.linux.dev 6150F: kernel/dma/map_benchmark.c 6151F: tools/testing/selftests/dma/ 6152 6153DMA MAPPING HELPERS 6154M: Christoph Hellwig <hch@lst.de> 6155M: Marek Szyprowski <m.szyprowski@samsung.com> 6156R: Robin Murphy <robin.murphy@arm.com> 6157L: iommu@lists.linux.dev 6158S: Supported 6159W: http://git.infradead.org/users/hch/dma-mapping.git 6160T: git git://git.infradead.org/users/hch/dma-mapping.git 6161F: include/asm-generic/dma-mapping.h 6162F: include/linux/dma-direct.h 6163F: include/linux/dma-map-ops.h 6164F: include/linux/dma-mapping.h 6165F: include/linux/swiotlb.h 6166F: kernel/dma/ 6167 6168DMA-BUF HEAPS FRAMEWORK 6169M: Sumit Semwal <sumit.semwal@linaro.org> 6170R: Benjamin Gaignard <benjamin.gaignard@collabora.com> 6171R: Liam Mark <lmark@codeaurora.org> 6172R: Laura Abbott <labbott@redhat.com> 6173R: Brian Starkey <Brian.Starkey@arm.com> 6174R: John Stultz <jstultz@google.com> 6175L: linux-media@vger.kernel.org 6176L: dri-devel@lists.freedesktop.org 6177L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6178S: Maintained 6179T: git git://anongit.freedesktop.org/drm/drm-misc 6180F: drivers/dma-buf/dma-heap.c 6181F: drivers/dma-buf/heaps/* 6182F: include/linux/dma-heap.h 6183F: include/uapi/linux/dma-heap.h 6184 6185DMC FREQUENCY DRIVER FOR SAMSUNG EXYNOS5422 6186M: Lukasz Luba <lukasz.luba@arm.com> 6187L: linux-pm@vger.kernel.org 6188L: linux-samsung-soc@vger.kernel.org 6189S: Maintained 6190F: Documentation/devicetree/bindings/memory-controllers/samsung,exynos5422-dmc.yaml 6191F: drivers/memory/samsung/exynos5422-dmc.c 6192 6193DME1737 HARDWARE MONITOR DRIVER 6194M: Juerg Haefliger <juergh@proton.me> 6195L: linux-hwmon@vger.kernel.org 6196S: Maintained 6197F: Documentation/hwmon/dme1737.rst 6198F: drivers/hwmon/dme1737.c 6199 6200DMI/SMBIOS SUPPORT 6201M: Jean Delvare <jdelvare@suse.com> 6202S: Maintained 6203T: git git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging.git dmi-for-next 6204F: Documentation/ABI/testing/sysfs-firmware-dmi-tables 6205F: drivers/firmware/dmi-id.c 6206F: drivers/firmware/dmi_scan.c 6207F: include/linux/dmi.h 6208 6209DOCUMENTATION 6210M: Jonathan Corbet <corbet@lwn.net> 6211L: linux-doc@vger.kernel.org 6212S: Maintained 6213P: Documentation/doc-guide/maintainer-profile.rst 6214T: git git://git.lwn.net/linux.git docs-next 6215F: Documentation/ 6216F: scripts/documentation-file-ref-check 6217F: scripts/kernel-doc 6218F: scripts/sphinx-pre-install 6219X: Documentation/ABI/ 6220X: Documentation/admin-guide/media/ 6221X: Documentation/devicetree/ 6222X: Documentation/driver-api/media/ 6223X: Documentation/firmware-guide/acpi/ 6224X: Documentation/i2c/ 6225X: Documentation/netlink/ 6226X: Documentation/power/ 6227X: Documentation/spi/ 6228X: Documentation/userspace-api/media/ 6229 6230DOCUMENTATION REPORTING ISSUES 6231M: Thorsten Leemhuis <linux@leemhuis.info> 6232L: linux-doc@vger.kernel.org 6233S: Maintained 6234F: Documentation/admin-guide/quickly-build-trimmed-linux.rst 6235F: Documentation/admin-guide/reporting-issues.rst 6236 6237DOCUMENTATION SCRIPTS 6238M: Mauro Carvalho Chehab <mchehab@kernel.org> 6239L: linux-doc@vger.kernel.org 6240S: Maintained 6241F: Documentation/sphinx/parse-headers.pl 6242F: scripts/documentation-file-ref-check 6243F: scripts/sphinx-pre-install 6244 6245DOCUMENTATION/ITALIAN 6246M: Federico Vaga <federico.vaga@vaga.pv.it> 6247L: linux-doc@vger.kernel.org 6248S: Maintained 6249F: Documentation/translations/it_IT 6250 6251DOCUMENTATION/JAPANESE 6252R: Akira Yokosawa <akiyks@gmail.com> 6253L: linux-doc@vger.kernel.org 6254S: Maintained 6255F: Documentation/translations/ja_JP 6256 6257DONGWOON DW9714 LENS VOICE COIL DRIVER 6258M: Sakari Ailus <sakari.ailus@linux.intel.com> 6259L: linux-media@vger.kernel.org 6260S: Maintained 6261T: git git://linuxtv.org/media_tree.git 6262F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.yaml 6263F: drivers/media/i2c/dw9714.c 6264 6265DONGWOON DW9768 LENS VOICE COIL DRIVER 6266M: Dongchun Zhu <dongchun.zhu@mediatek.com> 6267L: linux-media@vger.kernel.org 6268S: Maintained 6269T: git git://linuxtv.org/media_tree.git 6270F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9768.yaml 6271F: drivers/media/i2c/dw9768.c 6272 6273DONGWOON DW9807 LENS VOICE COIL DRIVER 6274M: Sakari Ailus <sakari.ailus@linux.intel.com> 6275L: linux-media@vger.kernel.org 6276S: Maintained 6277T: git git://linuxtv.org/media_tree.git 6278F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.yaml 6279F: drivers/media/i2c/dw9807-vcm.c 6280 6281DOUBLETALK DRIVER 6282M: "James R. Van Zandt" <jrv@vanzandt.mv.com> 6283L: blinux-list@redhat.com 6284S: Maintained 6285F: drivers/char/dtlk.c 6286F: include/linux/dtlk.h 6287 6288DPAA2 DATAPATH I/O (DPIO) DRIVER 6289M: Roy Pledge <Roy.Pledge@nxp.com> 6290L: linux-kernel@vger.kernel.org 6291S: Maintained 6292F: drivers/soc/fsl/dpio 6293 6294DPAA2 ETHERNET DRIVER 6295M: Ioana Ciornei <ioana.ciornei@nxp.com> 6296L: netdev@vger.kernel.org 6297S: Maintained 6298F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/ethernet-driver.rst 6299F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/mac-phy-support.rst 6300F: drivers/net/ethernet/freescale/dpaa2/Kconfig 6301F: drivers/net/ethernet/freescale/dpaa2/Makefile 6302F: drivers/net/ethernet/freescale/dpaa2/dpaa2-eth* 6303F: drivers/net/ethernet/freescale/dpaa2/dpaa2-mac* 6304F: drivers/net/ethernet/freescale/dpaa2/dpaa2-xsk* 6305F: drivers/net/ethernet/freescale/dpaa2/dpkg.h 6306F: drivers/net/ethernet/freescale/dpaa2/dpmac* 6307F: drivers/net/ethernet/freescale/dpaa2/dpni* 6308 6309DPAA2 ETHERNET SWITCH DRIVER 6310M: Ioana Ciornei <ioana.ciornei@nxp.com> 6311L: netdev@vger.kernel.org 6312S: Maintained 6313F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/switch-driver.rst 6314F: drivers/net/ethernet/freescale/dpaa2/dpaa2-switch* 6315F: drivers/net/ethernet/freescale/dpaa2/dpsw* 6316 6317DRBD DRIVER 6318M: Philipp Reisner <philipp.reisner@linbit.com> 6319M: Lars Ellenberg <lars.ellenberg@linbit.com> 6320M: Christoph Böhmwalder <christoph.boehmwalder@linbit.com> 6321L: drbd-dev@lists.linbit.com 6322S: Supported 6323W: http://www.drbd.org 6324T: git git://git.linbit.com/linux-drbd.git 6325T: git git://git.linbit.com/drbd-8.4.git 6326F: Documentation/admin-guide/blockdev/ 6327F: drivers/block/drbd/ 6328F: include/linux/drbd* 6329F: lib/lru_cache.c 6330 6331DRIVER COMPONENT FRAMEWORK 6332L: dri-devel@lists.freedesktop.org 6333F: drivers/base/component.c 6334F: include/linux/component.h 6335 6336DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS 6337M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 6338R: "Rafael J. Wysocki" <rafael@kernel.org> 6339S: Supported 6340T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 6341F: Documentation/core-api/kobject.rst 6342F: drivers/base/ 6343F: fs/debugfs/ 6344F: fs/sysfs/ 6345F: include/linux/debugfs.h 6346F: include/linux/fwnode.h 6347F: include/linux/kobj* 6348F: include/linux/property.h 6349F: lib/kobj* 6350 6351DRIVERS FOR OMAP ADAPTIVE VOLTAGE SCALING (AVS) 6352M: Nishanth Menon <nm@ti.com> 6353L: linux-pm@vger.kernel.org 6354S: Maintained 6355F: drivers/soc/ti/smartreflex.c 6356F: include/linux/power/smartreflex.h 6357 6358DRM ACCEL DRIVERS FOR INTEL VPU 6359M: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com> 6360M: Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com> 6361L: dri-devel@lists.freedesktop.org 6362S: Supported 6363T: git git://anongit.freedesktop.org/drm/drm-misc 6364F: drivers/accel/ivpu/ 6365F: include/uapi/drm/ivpu_accel.h 6366 6367DRM COMPUTE ACCELERATORS DRIVERS AND FRAMEWORK 6368M: Oded Gabbay <ogabbay@kernel.org> 6369L: dri-devel@lists.freedesktop.org 6370S: Maintained 6371C: irc://irc.oftc.net/dri-devel 6372T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/accel.git 6373F: Documentation/accel/ 6374F: drivers/accel/ 6375F: include/drm/drm_accel.h 6376 6377DRM DRIVER FOR ALLWINNER DE2 AND DE3 ENGINE 6378M: Maxime Ripard <mripard@kernel.org> 6379M: Chen-Yu Tsai <wens@csie.org> 6380R: Jernej Skrabec <jernej.skrabec@gmail.com> 6381L: dri-devel@lists.freedesktop.org 6382S: Supported 6383T: git git://anongit.freedesktop.org/drm/drm-misc 6384F: drivers/gpu/drm/sun4i/sun8i* 6385 6386DRM DRIVER FOR ARM PL111 CLCD 6387M: Emma Anholt <emma@anholt.net> 6388S: Supported 6389T: git git://anongit.freedesktop.org/drm/drm-misc 6390F: drivers/gpu/drm/pl111/ 6391 6392DRM DRIVER FOR ARM VERSATILE TFT PANELS 6393M: Linus Walleij <linus.walleij@linaro.org> 6394S: Maintained 6395T: git git://anongit.freedesktop.org/drm/drm-misc 6396F: Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.yaml 6397F: drivers/gpu/drm/panel/panel-arm-versatile.c 6398 6399DRM DRIVER FOR ASPEED BMC GFX 6400M: Joel Stanley <joel@jms.id.au> 6401L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 6402S: Supported 6403T: git git://anongit.freedesktop.org/drm/drm-misc 6404F: Documentation/devicetree/bindings/gpu/aspeed-gfx.txt 6405F: drivers/gpu/drm/aspeed/ 6406 6407DRM DRIVER FOR AST SERVER GRAPHICS CHIPS 6408M: Dave Airlie <airlied@redhat.com> 6409R: Thomas Zimmermann <tzimmermann@suse.de> 6410L: dri-devel@lists.freedesktop.org 6411S: Supported 6412T: git git://anongit.freedesktop.org/drm/drm-misc 6413F: drivers/gpu/drm/ast/ 6414 6415DRM DRIVER FOR BOCHS VIRTUAL GPU 6416M: Gerd Hoffmann <kraxel@redhat.com> 6417L: virtualization@lists.linux-foundation.org 6418S: Maintained 6419T: git git://anongit.freedesktop.org/drm/drm-misc 6420F: drivers/gpu/drm/tiny/bochs.c 6421 6422DRM DRIVER FOR BOE HIMAX8279D PANELS 6423M: Jerry Han <hanxu5@huaqin.corp-partner.google.com> 6424S: Maintained 6425F: Documentation/devicetree/bindings/display/panel/boe,himax8279d.yaml 6426F: drivers/gpu/drm/panel/panel-boe-himax8279d.c 6427 6428DRM DRIVER FOR CHIPONE ICN6211 MIPI-DSI to RGB CONVERTER BRIDGE 6429M: Jagan Teki <jagan@amarulasolutions.com> 6430S: Maintained 6431F: Documentation/devicetree/bindings/display/bridge/chipone,icn6211.yaml 6432F: drivers/gpu/drm/bridge/chipone-icn6211.c 6433 6434DRM DRIVER FOR EBBG FT8719 PANEL 6435M: Joel Selvaraj <jo@jsfamily.in> 6436S: Maintained 6437T: git git://anongit.freedesktop.org/drm/drm-misc 6438F: Documentation/devicetree/bindings/display/panel/ebbg,ft8719.yaml 6439F: drivers/gpu/drm/panel/panel-ebbg-ft8719.c 6440 6441DRM DRIVER FOR FARADAY TVE200 TV ENCODER 6442M: Linus Walleij <linus.walleij@linaro.org> 6443S: Maintained 6444T: git git://anongit.freedesktop.org/drm/drm-misc 6445F: drivers/gpu/drm/tve200/ 6446 6447DRM DRIVER FOR FEIXIN K101 IM2BA02 MIPI-DSI LCD PANELS 6448M: Icenowy Zheng <icenowy@aosc.io> 6449S: Maintained 6450F: Documentation/devicetree/bindings/display/panel/feixin,k101-im2ba02.yaml 6451F: drivers/gpu/drm/panel/panel-feixin-k101-im2ba02.c 6452 6453DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS 6454M: Jagan Teki <jagan@amarulasolutions.com> 6455S: Maintained 6456F: Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.yaml 6457F: drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c 6458 6459DRM DRIVER FOR FIRMWARE FRAMEBUFFERS 6460M: Thomas Zimmermann <tzimmermann@suse.de> 6461M: Javier Martinez Canillas <javierm@redhat.com> 6462L: dri-devel@lists.freedesktop.org 6463S: Maintained 6464T: git git://anongit.freedesktop.org/drm/drm-misc 6465F: drivers/gpu/drm/drm_aperture.c 6466F: drivers/gpu/drm/tiny/ofdrm.c 6467F: drivers/gpu/drm/tiny/simpledrm.c 6468F: drivers/video/aperture.c 6469F: drivers/video/nomodeset.c 6470F: include/drm/drm_aperture.h 6471F: include/linux/aperture.h 6472F: include/video/nomodeset.h 6473 6474DRM DRIVER FOR GENERIC EDP PANELS 6475R: Douglas Anderson <dianders@chromium.org> 6476F: Documentation/devicetree/bindings/display/panel/panel-edp.yaml 6477F: drivers/gpu/drm/panel/panel-edp.c 6478 6479DRM DRIVER FOR GENERIC USB DISPLAY 6480M: Noralf Trønnes <noralf@tronnes.org> 6481S: Maintained 6482W: https://github.com/notro/gud/wiki 6483T: git git://anongit.freedesktop.org/drm/drm-misc 6484F: drivers/gpu/drm/gud/ 6485F: include/drm/gud.h 6486 6487DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTORS 6488M: Hans de Goede <hdegoede@redhat.com> 6489S: Maintained 6490T: git git://anongit.freedesktop.org/drm/drm-misc 6491F: drivers/gpu/drm/tiny/gm12u320.c 6492 6493DRM DRIVER FOR HIMAX HX8394 MIPI-DSI LCD panels 6494M: Ondrej Jirman <megi@xff.cz> 6495M: Javier Martinez Canillas <javierm@redhat.com> 6496S: Maintained 6497T: git git://anongit.freedesktop.org/drm/drm-misc 6498F: Documentation/devicetree/bindings/display/panel/himax,hx8394.yaml 6499F: drivers/gpu/drm/panel/panel-himax-hx8394.c 6500 6501DRM DRIVER FOR HX8357D PANELS 6502M: Emma Anholt <emma@anholt.net> 6503S: Maintained 6504T: git git://anongit.freedesktop.org/drm/drm-misc 6505F: Documentation/devicetree/bindings/display/himax,hx8357d.txt 6506F: drivers/gpu/drm/tiny/hx8357d.c 6507 6508DRM DRIVER FOR HYPERV SYNTHETIC VIDEO DEVICE 6509M: Deepak Rawat <drawat.floss@gmail.com> 6510L: linux-hyperv@vger.kernel.org 6511L: dri-devel@lists.freedesktop.org 6512S: Maintained 6513T: git git://anongit.freedesktop.org/drm/drm-misc 6514F: drivers/gpu/drm/hyperv 6515 6516DRM DRIVER FOR ILITEK ILI9225 PANELS 6517M: David Lechner <david@lechnology.com> 6518S: Maintained 6519T: git git://anongit.freedesktop.org/drm/drm-misc 6520F: Documentation/devicetree/bindings/display/ilitek,ili9225.txt 6521F: drivers/gpu/drm/tiny/ili9225.c 6522 6523DRM DRIVER FOR ILITEK ILI9486 PANELS 6524M: Kamlesh Gurudasani <kamlesh.gurudasani@gmail.com> 6525S: Maintained 6526T: git git://anongit.freedesktop.org/drm/drm-misc 6527F: Documentation/devicetree/bindings/display/ilitek,ili9486.yaml 6528F: drivers/gpu/drm/tiny/ili9486.c 6529 6530DRM DRIVER FOR JADARD JD9365DA-H3 MIPI-DSI LCD PANELS 6531M: Jagan Teki <jagan@edgeble.ai> 6532S: Maintained 6533F: Documentation/devicetree/bindings/display/panel/jadard,jd9365da-h3.yaml 6534F: drivers/gpu/drm/panel/panel-jadard-jd9365da-h3.c 6535 6536DRM DRIVER FOR LOGICVC DISPLAY CONTROLLER 6537M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 6538S: Supported 6539T: git git://anongit.freedesktop.org/drm/drm-misc 6540F: drivers/gpu/drm/logicvc/ 6541 6542DRM DRIVER FOR LVDS PANELS 6543M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6544L: dri-devel@lists.freedesktop.org 6545S: Maintained 6546T: git git://anongit.freedesktop.org/drm/drm-misc 6547F: Documentation/devicetree/bindings/display/lvds.yaml 6548F: Documentation/devicetree/bindings/display/panel/panel-lvds.yaml 6549F: drivers/gpu/drm/panel/panel-lvds.c 6550 6551DRM DRIVER FOR MANTIX MLAF057WE51 PANELS 6552M: Guido Günther <agx@sigxcpu.org> 6553R: Purism Kernel Team <kernel@puri.sm> 6554S: Maintained 6555F: Documentation/devicetree/bindings/display/panel/mantix,mlaf057we51-x.yaml 6556F: drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c 6557 6558DRM DRIVER FOR MGA G200 GRAPHICS CHIPS 6559M: Dave Airlie <airlied@redhat.com> 6560R: Thomas Zimmermann <tzimmermann@suse.de> 6561L: dri-devel@lists.freedesktop.org 6562S: Supported 6563T: git git://anongit.freedesktop.org/drm/drm-misc 6564F: drivers/gpu/drm/mgag200/ 6565 6566DRM DRIVER FOR MI0283QT 6567M: Noralf Trønnes <noralf@tronnes.org> 6568S: Maintained 6569T: git git://anongit.freedesktop.org/drm/drm-misc 6570F: Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt 6571F: drivers/gpu/drm/tiny/mi0283qt.c 6572 6573DRM DRIVER FOR MIPI DBI compatible panels 6574M: Noralf Trønnes <noralf@tronnes.org> 6575S: Maintained 6576W: https://github.com/notro/panel-mipi-dbi/wiki 6577T: git git://anongit.freedesktop.org/drm/drm-misc 6578F: Documentation/devicetree/bindings/display/panel/panel-mipi-dbi-spi.yaml 6579F: drivers/gpu/drm/tiny/panel-mipi-dbi.c 6580 6581DRM DRIVER FOR MSM ADRENO GPU 6582M: Rob Clark <robdclark@gmail.com> 6583M: Abhinav Kumar <quic_abhinavk@quicinc.com> 6584M: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> 6585R: Sean Paul <sean@poorly.run> 6586L: linux-arm-msm@vger.kernel.org 6587L: dri-devel@lists.freedesktop.org 6588L: freedreno@lists.freedesktop.org 6589S: Maintained 6590B: https://gitlab.freedesktop.org/drm/msm/-/issues 6591T: git https://gitlab.freedesktop.org/drm/msm.git 6592F: Documentation/devicetree/bindings/display/msm/ 6593F: drivers/gpu/drm/msm/ 6594F: include/uapi/drm/msm_drm.h 6595 6596DRM DRIVER FOR NOVATEK NT35510 PANELS 6597M: Linus Walleij <linus.walleij@linaro.org> 6598S: Maintained 6599T: git git://anongit.freedesktop.org/drm/drm-misc 6600F: Documentation/devicetree/bindings/display/panel/novatek,nt35510.yaml 6601F: drivers/gpu/drm/panel/panel-novatek-nt35510.c 6602 6603DRM DRIVER FOR NOVATEK NT35560 PANELS 6604M: Linus Walleij <linus.walleij@linaro.org> 6605S: Maintained 6606T: git git://anongit.freedesktop.org/drm/drm-misc 6607F: Documentation/devicetree/bindings/display/panel/sony,acx424akp.yaml 6608F: drivers/gpu/drm/panel/panel-novatek-nt35560.c 6609 6610DRM DRIVER FOR NOVATEK NT36523 PANELS 6611M: Jianhua Lu <lujianhua000@gmail.com> 6612S: Maintained 6613T: git git://anongit.freedesktop.org/drm/drm-misc 6614F: Documentation/devicetree/bindings/display/panel/novatek,nt36523.yaml 6615F: drivers/gpu/drm/panel/panel-novatek-nt36523.c 6616 6617DRM DRIVER FOR NOVATEK NT36672A PANELS 6618M: Sumit Semwal <sumit.semwal@linaro.org> 6619S: Maintained 6620T: git git://anongit.freedesktop.org/drm/drm-misc 6621F: Documentation/devicetree/bindings/display/panel/novatek,nt36672a.yaml 6622F: drivers/gpu/drm/panel/panel-novatek-nt36672a.c 6623 6624DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS 6625M: Ben Skeggs <bskeggs@redhat.com> 6626M: Karol Herbst <kherbst@redhat.com> 6627M: Lyude Paul <lyude@redhat.com> 6628L: dri-devel@lists.freedesktop.org 6629L: nouveau@lists.freedesktop.org 6630S: Supported 6631W: https://nouveau.freedesktop.org/ 6632Q: https://patchwork.freedesktop.org/project/nouveau/ 6633Q: https://gitlab.freedesktop.org/drm/nouveau/-/merge_requests 6634B: https://gitlab.freedesktop.org/drm/nouveau/-/issues 6635C: irc://irc.oftc.net/nouveau 6636T: git https://gitlab.freedesktop.org/drm/nouveau.git 6637F: drivers/gpu/drm/nouveau/ 6638F: include/uapi/drm/nouveau_drm.h 6639 6640DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS 6641M: Stefan Mavrodiev <stefan@olimex.com> 6642S: Maintained 6643F: Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.yaml 6644F: drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c 6645 6646DRM DRIVER FOR PARADE PS8640 BRIDGE CHIP 6647R: Douglas Anderson <dianders@chromium.org> 6648F: Documentation/devicetree/bindings/display/bridge/ps8640.yaml 6649F: drivers/gpu/drm/bridge/parade-ps8640.c 6650 6651DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS 6652M: Noralf Trønnes <noralf@tronnes.org> 6653S: Maintained 6654T: git git://anongit.freedesktop.org/drm/drm-misc 6655F: Documentation/devicetree/bindings/display/repaper.txt 6656F: drivers/gpu/drm/tiny/repaper.c 6657 6658DRM DRIVER FOR QEMU'S CIRRUS DEVICE 6659M: Dave Airlie <airlied@redhat.com> 6660M: Gerd Hoffmann <kraxel@redhat.com> 6661L: virtualization@lists.linux-foundation.org 6662S: Obsolete 6663W: https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/ 6664T: git git://anongit.freedesktop.org/drm/drm-misc 6665F: drivers/gpu/drm/tiny/cirrus.c 6666 6667DRM DRIVER FOR QXL VIRTUAL GPU 6668M: Dave Airlie <airlied@redhat.com> 6669M: Gerd Hoffmann <kraxel@redhat.com> 6670L: virtualization@lists.linux-foundation.org 6671L: spice-devel@lists.freedesktop.org 6672S: Maintained 6673T: git git://anongit.freedesktop.org/drm/drm-misc 6674F: drivers/gpu/drm/qxl/ 6675F: include/uapi/drm/qxl_drm.h 6676 6677DRM DRIVER FOR RAYDIUM RM67191 PANELS 6678M: Robert Chiras <robert.chiras@nxp.com> 6679S: Maintained 6680F: Documentation/devicetree/bindings/display/panel/raydium,rm67191.yaml 6681F: drivers/gpu/drm/panel/panel-raydium-rm67191.c 6682 6683DRM DRIVER FOR SAMSUNG DB7430 PANELS 6684M: Linus Walleij <linus.walleij@linaro.org> 6685S: Maintained 6686T: git git://anongit.freedesktop.org/drm/drm-misc 6687F: Documentation/devicetree/bindings/display/panel/samsung,lms397kf04.yaml 6688F: drivers/gpu/drm/panel/panel-samsung-db7430.c 6689 6690DRM DRIVER FOR SAMSUNG MIPI DSIM BRIDGE 6691M: Inki Dae <inki.dae@samsung.com> 6692M: Jagan Teki <jagan@amarulasolutions.com> 6693M: Marek Szyprowski <m.szyprowski@samsung.com> 6694S: Maintained 6695T: git git://anongit.freedesktop.org/drm/drm-misc 6696F: Documentation/devicetree/bindings/display/bridge/samsung,mipi-dsim.yaml 6697F: drivers/gpu/drm/bridge/samsung-dsim.c 6698F: include/drm/bridge/samsung-dsim.h 6699 6700DRM DRIVER FOR SAMSUNG S6D27A1 PANELS 6701M: Markuss Broks <markuss.broks@gmail.com> 6702S: Maintained 6703F: Documentation/devicetree/bindings/display/panel/samsung,s6d27a1.yaml 6704F: drivers/gpu/drm/panel/panel-samsung-s6d27a1.c 6705 6706DRM DRIVER FOR SITRONIX ST7586 PANELS 6707M: David Lechner <david@lechnology.com> 6708S: Maintained 6709T: git git://anongit.freedesktop.org/drm/drm-misc 6710F: Documentation/devicetree/bindings/display/sitronix,st7586.txt 6711F: drivers/gpu/drm/tiny/st7586.c 6712 6713DRM DRIVER FOR SITRONIX ST7701 PANELS 6714M: Jagan Teki <jagan@amarulasolutions.com> 6715S: Maintained 6716F: Documentation/devicetree/bindings/display/panel/sitronix,st7701.yaml 6717F: drivers/gpu/drm/panel/panel-sitronix-st7701.c 6718 6719DRM DRIVER FOR SITRONIX ST7703 PANELS 6720M: Guido Günther <agx@sigxcpu.org> 6721R: Purism Kernel Team <kernel@puri.sm> 6722R: Ondrej Jirman <megous@megous.com> 6723S: Maintained 6724F: Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.yaml 6725F: drivers/gpu/drm/panel/panel-sitronix-st7703.c 6726 6727DRM DRIVER FOR SITRONIX ST7735R PANELS 6728M: David Lechner <david@lechnology.com> 6729S: Maintained 6730T: git git://anongit.freedesktop.org/drm/drm-misc 6731F: Documentation/devicetree/bindings/display/sitronix,st7735r.yaml 6732F: drivers/gpu/drm/tiny/st7735r.c 6733 6734DRM DRIVER FOR SOLOMON SSD130X OLED DISPLAYS 6735M: Javier Martinez Canillas <javierm@redhat.com> 6736S: Maintained 6737T: git git://anongit.freedesktop.org/drm/drm-misc 6738F: Documentation/devicetree/bindings/display/solomon,ssd1307fb.yaml 6739F: drivers/gpu/drm/solomon/ssd130x* 6740 6741DRM DRIVER FOR ST-ERICSSON MCDE 6742M: Linus Walleij <linus.walleij@linaro.org> 6743S: Maintained 6744T: git git://anongit.freedesktop.org/drm/drm-misc 6745F: Documentation/devicetree/bindings/display/ste,mcde.yaml 6746F: drivers/gpu/drm/mcde/ 6747 6748DRM DRIVER FOR TI DLPC3433 MIPI DSI TO DMD BRIDGE 6749M: Jagan Teki <jagan@amarulasolutions.com> 6750S: Maintained 6751F: Documentation/devicetree/bindings/display/bridge/ti,dlpc3433.yaml 6752F: drivers/gpu/drm/bridge/ti-dlpc3433.c 6753 6754DRM DRIVER FOR TI SN65DSI86 BRIDGE CHIP 6755R: Douglas Anderson <dianders@chromium.org> 6756F: Documentation/devicetree/bindings/display/bridge/ti,sn65dsi86.yaml 6757F: drivers/gpu/drm/bridge/ti-sn65dsi86.c 6758 6759DRM DRIVER FOR TPO TPG110 PANELS 6760M: Linus Walleij <linus.walleij@linaro.org> 6761S: Maintained 6762T: git git://anongit.freedesktop.org/drm/drm-misc 6763F: Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml 6764F: drivers/gpu/drm/panel/panel-tpo-tpg110.c 6765 6766DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS 6767M: Dave Airlie <airlied@redhat.com> 6768R: Sean Paul <sean@poorly.run> 6769R: Thomas Zimmermann <tzimmermann@suse.de> 6770L: dri-devel@lists.freedesktop.org 6771S: Supported 6772T: git git://anongit.freedesktop.org/drm/drm-misc 6773F: drivers/gpu/drm/udl/ 6774 6775DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS) 6776M: Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com> 6777M: Melissa Wen <melissa.srw@gmail.com> 6778R: Haneen Mohammed <hamohammed.sa@gmail.com> 6779R: Daniel Vetter <daniel@ffwll.ch> 6780L: dri-devel@lists.freedesktop.org 6781S: Maintained 6782T: git git://anongit.freedesktop.org/drm/drm-misc 6783F: Documentation/gpu/vkms.rst 6784F: drivers/gpu/drm/vkms/ 6785 6786DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU 6787M: Hans de Goede <hdegoede@redhat.com> 6788L: dri-devel@lists.freedesktop.org 6789S: Maintained 6790T: git git://anongit.freedesktop.org/drm/drm-misc 6791F: drivers/gpu/drm/vboxvideo/ 6792 6793DRM DRIVER FOR VMWARE VIRTUAL GPU 6794M: Zack Rusin <zackr@vmware.com> 6795R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 6796L: dri-devel@lists.freedesktop.org 6797S: Supported 6798T: git git://anongit.freedesktop.org/drm/drm-misc 6799F: drivers/gpu/drm/vmwgfx/ 6800F: include/uapi/drm/vmwgfx_drm.h 6801 6802DRM DRIVER FOR WIDECHIPS WS2401 PANELS 6803M: Linus Walleij <linus.walleij@linaro.org> 6804S: Maintained 6805T: git git://anongit.freedesktop.org/drm/drm-misc 6806F: Documentation/devicetree/bindings/display/panel/samsung,lms380kf01.yaml 6807F: drivers/gpu/drm/panel/panel-widechips-ws2401.c 6808 6809DRM DRIVERS 6810M: David Airlie <airlied@gmail.com> 6811M: Daniel Vetter <daniel@ffwll.ch> 6812L: dri-devel@lists.freedesktop.org 6813S: Maintained 6814B: https://gitlab.freedesktop.org/drm 6815C: irc://irc.oftc.net/dri-devel 6816T: git git://anongit.freedesktop.org/drm/drm 6817F: Documentation/devicetree/bindings/display/ 6818F: Documentation/devicetree/bindings/gpu/ 6819F: Documentation/gpu/ 6820F: drivers/gpu/ 6821F: include/drm/ 6822F: include/linux/vga* 6823F: include/uapi/drm/ 6824 6825DRM DRIVERS AND MISC GPU PATCHES 6826M: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> 6827M: Maxime Ripard <mripard@kernel.org> 6828M: Thomas Zimmermann <tzimmermann@suse.de> 6829S: Maintained 6830W: https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html 6831T: git git://anongit.freedesktop.org/drm/drm-misc 6832F: Documentation/gpu/ 6833F: drivers/gpu/drm/* 6834F: drivers/gpu/vga/ 6835F: include/drm/drm* 6836F: include/linux/vga* 6837F: include/uapi/drm/drm* 6838 6839DRM DRIVERS FOR ALLWINNER A10 6840M: Maxime Ripard <mripard@kernel.org> 6841M: Chen-Yu Tsai <wens@csie.org> 6842L: dri-devel@lists.freedesktop.org 6843S: Supported 6844T: git git://anongit.freedesktop.org/drm/drm-misc 6845F: Documentation/devicetree/bindings/display/allwinner* 6846F: drivers/gpu/drm/sun4i/ 6847 6848DRM DRIVERS FOR AMLOGIC SOCS 6849M: Neil Armstrong <neil.armstrong@linaro.org> 6850L: dri-devel@lists.freedesktop.org 6851L: linux-amlogic@lists.infradead.org 6852S: Supported 6853W: http://linux-meson.com/ 6854T: git git://anongit.freedesktop.org/drm/drm-misc 6855F: Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml 6856F: Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml 6857F: Documentation/gpu/meson.rst 6858F: drivers/gpu/drm/meson/ 6859 6860DRM DRIVERS FOR ATMEL HLCDC 6861M: Sam Ravnborg <sam@ravnborg.org> 6862M: Boris Brezillon <bbrezillon@kernel.org> 6863L: dri-devel@lists.freedesktop.org 6864S: Supported 6865T: git git://anongit.freedesktop.org/drm/drm-misc 6866F: Documentation/devicetree/bindings/display/atmel/ 6867F: drivers/gpu/drm/atmel-hlcdc/ 6868 6869DRM DRIVERS FOR BRIDGE CHIPS 6870M: Andrzej Hajda <andrzej.hajda@intel.com> 6871M: Neil Armstrong <neil.armstrong@linaro.org> 6872M: Robert Foss <rfoss@kernel.org> 6873R: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 6874R: Jonas Karlman <jonas@kwiboo.se> 6875R: Jernej Skrabec <jernej.skrabec@gmail.com> 6876S: Maintained 6877T: git git://anongit.freedesktop.org/drm/drm-misc 6878F: Documentation/devicetree/bindings/display/bridge/ 6879F: drivers/gpu/drm/bridge/ 6880F: include/drm/drm_bridge.h 6881 6882DRM DRIVERS FOR EXYNOS 6883M: Inki Dae <inki.dae@samsung.com> 6884M: Seung-Woo Kim <sw0312.kim@samsung.com> 6885M: Kyungmin Park <kyungmin.park@samsung.com> 6886L: dri-devel@lists.freedesktop.org 6887S: Supported 6888T: git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git 6889F: Documentation/devicetree/bindings/display/exynos/ 6890F: Documentation/devicetree/bindings/display/samsung/ 6891F: drivers/gpu/drm/exynos/ 6892F: include/uapi/drm/exynos_drm.h 6893 6894DRM DRIVERS FOR FREESCALE DCU 6895M: Stefan Agner <stefan@agner.ch> 6896M: Alison Wang <alison.wang@nxp.com> 6897L: dri-devel@lists.freedesktop.org 6898S: Supported 6899T: git git://anongit.freedesktop.org/drm/drm-misc 6900F: Documentation/devicetree/bindings/display/fsl,dcu.txt 6901F: Documentation/devicetree/bindings/display/fsl,tcon.txt 6902F: drivers/gpu/drm/fsl-dcu/ 6903 6904DRM DRIVERS FOR FREESCALE IMX 6905M: Philipp Zabel <p.zabel@pengutronix.de> 6906L: dri-devel@lists.freedesktop.org 6907S: Maintained 6908F: Documentation/devicetree/bindings/display/imx/ 6909F: drivers/gpu/drm/imx/ipuv3/ 6910F: drivers/gpu/ipu-v3/ 6911 6912DRM DRIVERS FOR FREESCALE IMX BRIDGE 6913M: Liu Ying <victor.liu@nxp.com> 6914L: dri-devel@lists.freedesktop.org 6915S: Maintained 6916F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-ldb.yaml 6917F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-combiner.yaml 6918F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-link.yaml 6919F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pxl2dpi.yaml 6920F: drivers/gpu/drm/bridge/imx/ 6921 6922DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets) 6923M: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> 6924L: dri-devel@lists.freedesktop.org 6925S: Maintained 6926T: git git://github.com/patjak/drm-gma500 6927F: drivers/gpu/drm/gma500/ 6928 6929DRM DRIVERS FOR HISILICON 6930M: Xinliang Liu <xinliang.liu@linaro.org> 6931M: Tian Tao <tiantao6@hisilicon.com> 6932R: Xinwei Kong <kong.kongxinwei@hisilicon.com> 6933R: Sumit Semwal <sumit.semwal@linaro.org> 6934R: Yongqin Liu <yongqin.liu@linaro.org> 6935R: John Stultz <jstultz@google.com> 6936L: dri-devel@lists.freedesktop.org 6937S: Maintained 6938T: git git://anongit.freedesktop.org/drm/drm-misc 6939F: Documentation/devicetree/bindings/display/hisilicon/ 6940F: drivers/gpu/drm/hisilicon/ 6941 6942DRM DRIVERS FOR LIMA 6943M: Qiang Yu <yuq825@gmail.com> 6944L: dri-devel@lists.freedesktop.org 6945L: lima@lists.freedesktop.org (moderated for non-subscribers) 6946S: Maintained 6947T: git git://anongit.freedesktop.org/drm/drm-misc 6948F: drivers/gpu/drm/lima/ 6949F: include/uapi/drm/lima_drm.h 6950 6951DRM DRIVERS FOR MEDIATEK 6952M: Chun-Kuang Hu <chunkuang.hu@kernel.org> 6953M: Philipp Zabel <p.zabel@pengutronix.de> 6954L: dri-devel@lists.freedesktop.org 6955L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 6956S: Supported 6957F: Documentation/devicetree/bindings/display/mediatek/ 6958F: drivers/gpu/drm/mediatek/ 6959F: drivers/phy/mediatek/phy-mtk-dp.c 6960F: drivers/phy/mediatek/phy-mtk-hdmi* 6961F: drivers/phy/mediatek/phy-mtk-mipi* 6962 6963DRM DRIVERS FOR NVIDIA TEGRA 6964M: Thierry Reding <thierry.reding@gmail.com> 6965M: Mikko Perttunen <mperttunen@nvidia.com> 6966L: dri-devel@lists.freedesktop.org 6967L: linux-tegra@vger.kernel.org 6968S: Supported 6969T: git https://gitlab.freedesktop.org/drm/tegra.git 6970F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 6971F: Documentation/devicetree/bindings/gpu/host1x/ 6972F: drivers/gpu/drm/tegra/ 6973F: drivers/gpu/host1x/ 6974F: include/linux/host1x.h 6975F: include/uapi/drm/tegra_drm.h 6976 6977DRM DRIVERS FOR RENESAS 6978M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6979M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 6980L: dri-devel@lists.freedesktop.org 6981L: linux-renesas-soc@vger.kernel.org 6982S: Supported 6983T: git git://linuxtv.org/pinchartl/media drm/du/next 6984F: Documentation/devicetree/bindings/display/bridge/renesas,dsi-csi2-tx.yaml 6985F: Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.yaml 6986F: Documentation/devicetree/bindings/display/bridge/renesas,lvds.yaml 6987F: Documentation/devicetree/bindings/display/renesas,du.yaml 6988F: drivers/gpu/drm/rcar-du/ 6989F: drivers/gpu/drm/shmobile/ 6990F: include/linux/platform_data/shmob_drm.h 6991 6992DRM DRIVERS FOR ROCKCHIP 6993M: Sandy Huang <hjc@rock-chips.com> 6994M: Heiko Stübner <heiko@sntech.de> 6995L: dri-devel@lists.freedesktop.org 6996S: Maintained 6997T: git git://anongit.freedesktop.org/drm/drm-misc 6998F: Documentation/devicetree/bindings/display/rockchip/ 6999F: drivers/gpu/drm/rockchip/ 7000 7001DRM DRIVERS FOR STI 7002M: Alain Volmat <alain.volmat@foss.st.com> 7003L: dri-devel@lists.freedesktop.org 7004S: Maintained 7005T: git git://anongit.freedesktop.org/drm/drm-misc 7006F: Documentation/devicetree/bindings/display/st,stih4xx.txt 7007F: drivers/gpu/drm/sti 7008 7009DRM DRIVERS FOR STM 7010M: Yannick Fertre <yannick.fertre@foss.st.com> 7011M: Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com> 7012M: Philippe Cornu <philippe.cornu@foss.st.com> 7013L: dri-devel@lists.freedesktop.org 7014S: Maintained 7015T: git git://anongit.freedesktop.org/drm/drm-misc 7016F: Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml 7017F: drivers/gpu/drm/stm 7018 7019DRM DRIVERS FOR TI KEYSTONE 7020M: Jyri Sarha <jyri.sarha@iki.fi> 7021M: Tomi Valkeinen <tomba@kernel.org> 7022L: dri-devel@lists.freedesktop.org 7023S: Maintained 7024T: git git://anongit.freedesktop.org/drm/drm-misc 7025F: Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml 7026F: Documentation/devicetree/bindings/display/ti/ti,j721e-dss.yaml 7027F: Documentation/devicetree/bindings/display/ti/ti,k2g-dss.yaml 7028F: drivers/gpu/drm/tidss/ 7029 7030DRM DRIVERS FOR TI LCDC 7031M: Jyri Sarha <jyri.sarha@iki.fi> 7032R: Tomi Valkeinen <tomba@kernel.org> 7033L: dri-devel@lists.freedesktop.org 7034S: Maintained 7035F: Documentation/devicetree/bindings/display/tilcdc/ 7036F: drivers/gpu/drm/tilcdc/ 7037 7038DRM DRIVERS FOR TI OMAP 7039M: Tomi Valkeinen <tomba@kernel.org> 7040L: dri-devel@lists.freedesktop.org 7041S: Maintained 7042F: Documentation/devicetree/bindings/display/ti/ 7043F: drivers/gpu/drm/omapdrm/ 7044 7045DRM DRIVERS FOR V3D 7046M: Emma Anholt <emma@anholt.net> 7047M: Melissa Wen <mwen@igalia.com> 7048S: Supported 7049T: git git://anongit.freedesktop.org/drm/drm-misc 7050F: Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.yaml 7051F: drivers/gpu/drm/v3d/ 7052F: include/uapi/drm/v3d_drm.h 7053 7054DRM DRIVERS FOR VC4 7055M: Emma Anholt <emma@anholt.net> 7056M: Maxime Ripard <mripard@kernel.org> 7057S: Supported 7058T: git git://github.com/anholt/linux 7059T: git git://anongit.freedesktop.org/drm/drm-misc 7060F: Documentation/devicetree/bindings/display/brcm,bcm2835-*.yaml 7061F: drivers/gpu/drm/vc4/ 7062F: include/uapi/drm/vc4_drm.h 7063 7064DRM DRIVERS FOR VIVANTE GPU IP 7065M: Lucas Stach <l.stach@pengutronix.de> 7066R: Russell King <linux+etnaviv@armlinux.org.uk> 7067R: Christian Gmeiner <christian.gmeiner@gmail.com> 7068L: etnaviv@lists.freedesktop.org (moderated for non-subscribers) 7069L: dri-devel@lists.freedesktop.org 7070S: Maintained 7071F: Documentation/devicetree/bindings/gpu/vivante,gc.yaml 7072F: drivers/gpu/drm/etnaviv/ 7073F: include/uapi/drm/etnaviv_drm.h 7074 7075DRM DRIVERS FOR XEN 7076M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 7077L: dri-devel@lists.freedesktop.org 7078L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 7079S: Supported 7080T: git git://anongit.freedesktop.org/drm/drm-misc 7081F: Documentation/gpu/xen-front.rst 7082F: drivers/gpu/drm/xen/ 7083 7084DRM DRIVERS FOR XILINX 7085M: Hyun Kwon <hyun.kwon@xilinx.com> 7086M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7087L: dri-devel@lists.freedesktop.org 7088S: Maintained 7089T: git git://anongit.freedesktop.org/drm/drm-misc 7090F: Documentation/devicetree/bindings/display/xlnx/ 7091F: drivers/gpu/drm/xlnx/ 7092 7093DRM GPU SCHEDULER 7094M: Luben Tuikov <luben.tuikov@amd.com> 7095L: dri-devel@lists.freedesktop.org 7096S: Maintained 7097T: git git://anongit.freedesktop.org/drm/drm-misc 7098F: drivers/gpu/drm/scheduler/ 7099F: include/drm/gpu_scheduler.h 7100 7101DRM PANEL DRIVERS 7102M: Neil Armstrong <neil.armstrong@linaro.org> 7103R: Sam Ravnborg <sam@ravnborg.org> 7104L: dri-devel@lists.freedesktop.org 7105S: Maintained 7106T: git git://anongit.freedesktop.org/drm/drm-misc 7107F: Documentation/devicetree/bindings/display/panel/ 7108F: drivers/gpu/drm/drm_panel.c 7109F: drivers/gpu/drm/panel/ 7110F: include/drm/drm_panel.h 7111 7112DRM PRIVACY-SCREEN CLASS 7113M: Hans de Goede <hdegoede@redhat.com> 7114L: dri-devel@lists.freedesktop.org 7115S: Maintained 7116T: git git://anongit.freedesktop.org/drm/drm-misc 7117F: drivers/gpu/drm/drm_privacy_screen* 7118F: include/drm/drm_privacy_screen* 7119 7120DRM TTM SUBSYSTEM 7121M: Christian Koenig <christian.koenig@amd.com> 7122M: Huang Rui <ray.huang@amd.com> 7123L: dri-devel@lists.freedesktop.org 7124S: Maintained 7125T: git git://anongit.freedesktop.org/drm/drm-misc 7126F: drivers/gpu/drm/ttm/ 7127F: include/drm/ttm/ 7128 7129DSBR100 USB FM RADIO DRIVER 7130M: Alexey Klimov <klimov.linux@gmail.com> 7131L: linux-media@vger.kernel.org 7132S: Maintained 7133T: git git://linuxtv.org/media_tree.git 7134F: drivers/media/radio/dsbr100.c 7135 7136DT3155 MEDIA DRIVER 7137M: Hans Verkuil <hverkuil@xs4all.nl> 7138L: linux-media@vger.kernel.org 7139S: Odd Fixes 7140W: https://linuxtv.org 7141T: git git://linuxtv.org/media_tree.git 7142F: drivers/media/pci/dt3155/ 7143 7144DVB_USB_AF9015 MEDIA DRIVER 7145M: Antti Palosaari <crope@iki.fi> 7146L: linux-media@vger.kernel.org 7147S: Maintained 7148W: https://linuxtv.org 7149W: http://palosaari.fi/linux/ 7150Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7151T: git git://linuxtv.org/anttip/media_tree.git 7152F: drivers/media/usb/dvb-usb-v2/af9015* 7153 7154DVB_USB_AF9035 MEDIA DRIVER 7155M: Antti Palosaari <crope@iki.fi> 7156L: linux-media@vger.kernel.org 7157S: Maintained 7158W: https://linuxtv.org 7159W: http://palosaari.fi/linux/ 7160Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7161T: git git://linuxtv.org/anttip/media_tree.git 7162F: drivers/media/usb/dvb-usb-v2/af9035* 7163 7164DVB_USB_ANYSEE MEDIA DRIVER 7165M: Antti Palosaari <crope@iki.fi> 7166L: linux-media@vger.kernel.org 7167S: Maintained 7168W: https://linuxtv.org 7169W: http://palosaari.fi/linux/ 7170Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7171T: git git://linuxtv.org/anttip/media_tree.git 7172F: drivers/media/usb/dvb-usb-v2/anysee* 7173 7174DVB_USB_AU6610 MEDIA DRIVER 7175M: Antti Palosaari <crope@iki.fi> 7176L: linux-media@vger.kernel.org 7177S: Maintained 7178W: https://linuxtv.org 7179W: http://palosaari.fi/linux/ 7180Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7181T: git git://linuxtv.org/anttip/media_tree.git 7182F: drivers/media/usb/dvb-usb-v2/au6610* 7183 7184DVB_USB_CE6230 MEDIA DRIVER 7185M: Antti Palosaari <crope@iki.fi> 7186L: linux-media@vger.kernel.org 7187S: Maintained 7188W: https://linuxtv.org 7189W: http://palosaari.fi/linux/ 7190Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7191T: git git://linuxtv.org/anttip/media_tree.git 7192F: drivers/media/usb/dvb-usb-v2/ce6230* 7193 7194DVB_USB_CXUSB MEDIA DRIVER 7195M: Michael Krufky <mkrufky@linuxtv.org> 7196L: linux-media@vger.kernel.org 7197S: Maintained 7198W: https://linuxtv.org 7199W: http://github.com/mkrufky 7200Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7201T: git git://linuxtv.org/media_tree.git 7202F: drivers/media/usb/dvb-usb/cxusb* 7203 7204DVB_USB_EC168 MEDIA DRIVER 7205M: Antti Palosaari <crope@iki.fi> 7206L: linux-media@vger.kernel.org 7207S: Maintained 7208W: https://linuxtv.org 7209W: http://palosaari.fi/linux/ 7210Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7211T: git git://linuxtv.org/anttip/media_tree.git 7212F: drivers/media/usb/dvb-usb-v2/ec168* 7213 7214DVB_USB_GL861 MEDIA DRIVER 7215M: Antti Palosaari <crope@iki.fi> 7216L: linux-media@vger.kernel.org 7217S: Maintained 7218W: https://linuxtv.org 7219Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7220T: git git://linuxtv.org/anttip/media_tree.git 7221F: drivers/media/usb/dvb-usb-v2/gl861* 7222 7223DVB_USB_MXL111SF MEDIA DRIVER 7224M: Michael Krufky <mkrufky@linuxtv.org> 7225L: linux-media@vger.kernel.org 7226S: Maintained 7227W: https://linuxtv.org 7228W: http://github.com/mkrufky 7229Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7230T: git git://linuxtv.org/mkrufky/mxl111sf.git 7231F: drivers/media/usb/dvb-usb-v2/mxl111sf* 7232 7233DVB_USB_RTL28XXU MEDIA DRIVER 7234M: Antti Palosaari <crope@iki.fi> 7235L: linux-media@vger.kernel.org 7236S: Maintained 7237W: https://linuxtv.org 7238W: http://palosaari.fi/linux/ 7239Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7240T: git git://linuxtv.org/anttip/media_tree.git 7241F: drivers/media/usb/dvb-usb-v2/rtl28xxu* 7242 7243DVB_USB_V2 MEDIA DRIVER 7244M: Antti Palosaari <crope@iki.fi> 7245L: linux-media@vger.kernel.org 7246S: Maintained 7247W: https://linuxtv.org 7248W: http://palosaari.fi/linux/ 7249Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7250T: git git://linuxtv.org/anttip/media_tree.git 7251F: drivers/media/usb/dvb-usb-v2/dvb_usb* 7252F: drivers/media/usb/dvb-usb-v2/usb_urb.c 7253 7254DYNAMIC DEBUG 7255M: Jason Baron <jbaron@akamai.com> 7256M: Jim Cromie <jim.cromie@gmail.com> 7257S: Maintained 7258F: include/linux/dynamic_debug.h 7259F: lib/dynamic_debug.c 7260F: lib/test_dynamic_debug.c 7261 7262DYNAMIC INTERRUPT MODERATION 7263M: Tal Gilboa <talgi@nvidia.com> 7264S: Maintained 7265F: Documentation/networking/net_dim.rst 7266F: include/linux/dim.h 7267F: lib/dim/ 7268 7269DYNAMIC THERMAL POWER MANAGEMENT (DTPM) 7270M: Daniel Lezcano <daniel.lezcano@kernel.org> 7271L: linux-pm@vger.kernel.org 7272S: Supported 7273B: https://bugzilla.kernel.org 7274T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 7275F: drivers/powercap/dtpm* 7276F: include/linux/dtpm.h 7277 7278DZ DECSTATION DZ11 SERIAL DRIVER 7279M: "Maciej W. Rozycki" <macro@orcam.me.uk> 7280S: Maintained 7281F: drivers/tty/serial/dz.* 7282 7283E3X0 POWER BUTTON DRIVER 7284M: Moritz Fischer <moritz.fischer@ettus.com> 7285L: usrp-users@lists.ettus.com 7286S: Supported 7287W: http://www.ettus.com 7288F: Documentation/devicetree/bindings/input/e3x0-button.txt 7289F: drivers/input/misc/e3x0-button.c 7290 7291E4000 MEDIA DRIVER 7292M: Antti Palosaari <crope@iki.fi> 7293L: linux-media@vger.kernel.org 7294S: Maintained 7295W: https://linuxtv.org 7296W: http://palosaari.fi/linux/ 7297Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7298T: git git://linuxtv.org/anttip/media_tree.git 7299F: drivers/media/tuners/e4000* 7300 7301EARTH_PT1 MEDIA DRIVER 7302M: Akihiro Tsukada <tskd08@gmail.com> 7303L: linux-media@vger.kernel.org 7304S: Odd Fixes 7305F: drivers/media/pci/pt1/ 7306 7307EARTH_PT3 MEDIA DRIVER 7308M: Akihiro Tsukada <tskd08@gmail.com> 7309L: linux-media@vger.kernel.org 7310S: Odd Fixes 7311F: drivers/media/pci/pt3/ 7312 7313EC100 MEDIA DRIVER 7314M: Antti Palosaari <crope@iki.fi> 7315L: linux-media@vger.kernel.org 7316S: Maintained 7317W: https://linuxtv.org 7318W: http://palosaari.fi/linux/ 7319Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7320T: git git://linuxtv.org/anttip/media_tree.git 7321F: drivers/media/dvb-frontends/ec100* 7322 7323ECRYPT FILE SYSTEM 7324M: Tyler Hicks <code@tyhicks.com> 7325L: ecryptfs@vger.kernel.org 7326S: Odd Fixes 7327W: http://ecryptfs.org 7328W: https://launchpad.net/ecryptfs 7329T: git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git 7330F: Documentation/filesystems/ecryptfs.rst 7331F: fs/ecryptfs/ 7332 7333EDAC-AMD64 7334M: Yazen Ghannam <yazen.ghannam@amd.com> 7335L: linux-edac@vger.kernel.org 7336S: Supported 7337F: drivers/edac/amd64_edac* 7338F: drivers/edac/mce_amd* 7339 7340EDAC-ARMADA 7341M: Jan Luebbe <jlu@pengutronix.de> 7342L: linux-edac@vger.kernel.org 7343S: Maintained 7344F: Documentation/devicetree/bindings/memory-controllers/marvell,mvebu-sdram-controller.yaml 7345F: drivers/edac/armada_xp_* 7346 7347EDAC-AST2500 7348M: Stefan Schaeckeler <sschaeck@cisco.com> 7349S: Supported 7350F: Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt 7351F: drivers/edac/aspeed_edac.c 7352 7353EDAC-BLUEFIELD 7354M: Shravan Kumar Ramani <shravankr@nvidia.com> 7355S: Supported 7356F: drivers/edac/bluefield_edac.c 7357 7358EDAC-CALXEDA 7359M: Andre Przywara <andre.przywara@arm.com> 7360L: linux-edac@vger.kernel.org 7361S: Maintained 7362F: drivers/edac/highbank* 7363 7364EDAC-CAVIUM OCTEON 7365M: Ralf Baechle <ralf@linux-mips.org> 7366L: linux-edac@vger.kernel.org 7367L: linux-mips@vger.kernel.org 7368S: Supported 7369F: drivers/edac/octeon_edac* 7370 7371EDAC-CAVIUM THUNDERX 7372M: Robert Richter <rric@kernel.org> 7373L: linux-edac@vger.kernel.org 7374S: Odd Fixes 7375F: drivers/edac/thunderx_edac* 7376 7377EDAC-CORE 7378M: Borislav Petkov <bp@alien8.de> 7379M: Tony Luck <tony.luck@intel.com> 7380R: James Morse <james.morse@arm.com> 7381R: Mauro Carvalho Chehab <mchehab@kernel.org> 7382R: Robert Richter <rric@kernel.org> 7383L: linux-edac@vger.kernel.org 7384S: Supported 7385T: git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next 7386F: Documentation/admin-guide/ras.rst 7387F: Documentation/driver-api/edac.rst 7388F: drivers/edac/ 7389F: include/linux/edac.h 7390 7391EDAC-DMC520 7392M: Lei Wang <lewan@microsoft.com> 7393L: linux-edac@vger.kernel.org 7394S: Supported 7395F: drivers/edac/dmc520_edac.c 7396 7397EDAC-E752X 7398M: Mark Gross <markgross@kernel.org> 7399L: linux-edac@vger.kernel.org 7400S: Maintained 7401F: drivers/edac/e752x_edac.c 7402 7403EDAC-E7XXX 7404L: linux-edac@vger.kernel.org 7405S: Maintained 7406F: drivers/edac/e7xxx_edac.c 7407 7408EDAC-FSL_DDR 7409M: York Sun <york.sun@nxp.com> 7410L: linux-edac@vger.kernel.org 7411S: Maintained 7412F: drivers/edac/fsl_ddr_edac.* 7413 7414EDAC-GHES 7415M: Mauro Carvalho Chehab <mchehab@kernel.org> 7416L: linux-edac@vger.kernel.org 7417S: Maintained 7418F: drivers/edac/ghes_edac.c 7419 7420EDAC-I10NM 7421M: Tony Luck <tony.luck@intel.com> 7422L: linux-edac@vger.kernel.org 7423S: Maintained 7424F: drivers/edac/i10nm_base.c 7425 7426EDAC-I3000 7427L: linux-edac@vger.kernel.org 7428S: Orphan 7429F: drivers/edac/i3000_edac.c 7430 7431EDAC-I5000 7432L: linux-edac@vger.kernel.org 7433S: Maintained 7434F: drivers/edac/i5000_edac.c 7435 7436EDAC-I5400 7437M: Mauro Carvalho Chehab <mchehab@kernel.org> 7438L: linux-edac@vger.kernel.org 7439S: Maintained 7440F: drivers/edac/i5400_edac.c 7441 7442EDAC-I7300 7443M: Mauro Carvalho Chehab <mchehab@kernel.org> 7444L: linux-edac@vger.kernel.org 7445S: Maintained 7446F: drivers/edac/i7300_edac.c 7447 7448EDAC-I7CORE 7449M: Mauro Carvalho Chehab <mchehab@kernel.org> 7450L: linux-edac@vger.kernel.org 7451S: Maintained 7452F: drivers/edac/i7core_edac.c 7453 7454EDAC-I82443BXGX 7455M: Tim Small <tim@buttersideup.com> 7456L: linux-edac@vger.kernel.org 7457S: Maintained 7458F: drivers/edac/i82443bxgx_edac.c 7459 7460EDAC-I82975X 7461M: "Arvind R." <arvino55@gmail.com> 7462L: linux-edac@vger.kernel.org 7463S: Maintained 7464F: drivers/edac/i82975x_edac.c 7465 7466EDAC-IE31200 7467M: Jason Baron <jbaron@akamai.com> 7468L: linux-edac@vger.kernel.org 7469S: Maintained 7470F: drivers/edac/ie31200_edac.c 7471 7472EDAC-IGEN6 7473M: Tony Luck <tony.luck@intel.com> 7474R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7475L: linux-edac@vger.kernel.org 7476S: Maintained 7477F: drivers/edac/igen6_edac.c 7478 7479EDAC-MPC85XX 7480M: Johannes Thumshirn <morbidrsa@gmail.com> 7481L: linux-edac@vger.kernel.org 7482S: Maintained 7483F: drivers/edac/mpc85xx_edac.[ch] 7484 7485EDAC-PASEMI 7486M: Egor Martovetsky <egor@pasemi.com> 7487L: linux-edac@vger.kernel.org 7488S: Maintained 7489F: drivers/edac/pasemi_edac.c 7490 7491EDAC-PND2 7492M: Tony Luck <tony.luck@intel.com> 7493L: linux-edac@vger.kernel.org 7494S: Maintained 7495F: drivers/edac/pnd2_edac.[ch] 7496 7497EDAC-QCOM 7498M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 7499L: linux-arm-msm@vger.kernel.org 7500L: linux-edac@vger.kernel.org 7501S: Maintained 7502F: drivers/edac/qcom_edac.c 7503 7504EDAC-R82600 7505M: Tim Small <tim@buttersideup.com> 7506L: linux-edac@vger.kernel.org 7507S: Maintained 7508F: drivers/edac/r82600_edac.c 7509 7510EDAC-SBRIDGE 7511M: Tony Luck <tony.luck@intel.com> 7512R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7513L: linux-edac@vger.kernel.org 7514S: Maintained 7515F: drivers/edac/sb_edac.c 7516 7517EDAC-SKYLAKE 7518M: Tony Luck <tony.luck@intel.com> 7519L: linux-edac@vger.kernel.org 7520S: Maintained 7521F: drivers/edac/skx_*.[ch] 7522 7523EDAC-TI 7524M: Tero Kristo <kristo@kernel.org> 7525L: linux-edac@vger.kernel.org 7526S: Odd Fixes 7527F: drivers/edac/ti_edac.c 7528 7529EDIROL UA-101/UA-1000 DRIVER 7530M: Clemens Ladisch <clemens@ladisch.de> 7531L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7532S: Maintained 7533T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7534F: sound/usb/misc/ua101.c 7535 7536EFI TEST DRIVER 7537M: Ivan Hu <ivan.hu@canonical.com> 7538M: Ard Biesheuvel <ardb@kernel.org> 7539L: linux-efi@vger.kernel.org 7540S: Maintained 7541F: drivers/firmware/efi/test/ 7542 7543EFI VARIABLE FILESYSTEM 7544M: Jeremy Kerr <jk@ozlabs.org> 7545M: Ard Biesheuvel <ardb@kernel.org> 7546L: linux-efi@vger.kernel.org 7547S: Maintained 7548T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7549F: fs/efivarfs/ 7550 7551EFIFB FRAMEBUFFER DRIVER 7552M: Peter Jones <pjones@redhat.com> 7553L: linux-fbdev@vger.kernel.org 7554S: Maintained 7555F: drivers/video/fbdev/efifb.c 7556 7557EFS FILESYSTEM 7558S: Orphan 7559W: http://aeschi.ch.eu.org/efs/ 7560F: fs/efs/ 7561 7562EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER 7563M: Douglas Miller <dougmill@linux.ibm.com> 7564L: netdev@vger.kernel.org 7565S: Maintained 7566F: drivers/net/ethernet/ibm/ehea/ 7567 7568ELM327 CAN NETWORK DRIVER 7569M: Max Staudt <max@enpas.org> 7570L: linux-can@vger.kernel.org 7571S: Maintained 7572F: Documentation/networking/device_drivers/can/can327.rst 7573F: drivers/net/can/can327.c 7574 7575EM28XX VIDEO4LINUX DRIVER 7576M: Mauro Carvalho Chehab <mchehab@kernel.org> 7577L: linux-media@vger.kernel.org 7578S: Maintained 7579W: https://linuxtv.org 7580T: git git://linuxtv.org/media_tree.git 7581F: Documentation/admin-guide/media/em28xx* 7582F: drivers/media/usb/em28xx/ 7583 7584EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER 7585M: Adrian Hunter <adrian.hunter@intel.com> 7586M: Ritesh Harjani <riteshh@codeaurora.org> 7587M: Asutosh Das <asutoshd@codeaurora.org> 7588L: linux-mmc@vger.kernel.org 7589S: Supported 7590F: drivers/mmc/host/cqhci* 7591 7592EMULEX 10Gbps iSCSI - OneConnect DRIVER 7593M: Ketan Mukadam <ketan.mukadam@broadcom.com> 7594L: linux-scsi@vger.kernel.org 7595S: Supported 7596W: http://www.broadcom.com 7597F: drivers/scsi/be2iscsi/ 7598 7599EMULEX 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net) 7600M: Ajit Khaparde <ajit.khaparde@broadcom.com> 7601M: Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com> 7602M: Somnath Kotur <somnath.kotur@broadcom.com> 7603L: netdev@vger.kernel.org 7604S: Supported 7605W: http://www.emulex.com 7606F: drivers/net/ethernet/emulex/benet/ 7607 7608EMULEX ONECONNECT ROCE DRIVER 7609M: Selvin Xavier <selvin.xavier@broadcom.com> 7610L: linux-rdma@vger.kernel.org 7611S: Odd Fixes 7612W: http://www.broadcom.com 7613F: drivers/infiniband/hw/ocrdma/ 7614F: include/uapi/rdma/ocrdma-abi.h 7615 7616EMULEX/BROADCOM EFCT FC/FCOE SCSI TARGET DRIVER 7617M: James Smart <james.smart@broadcom.com> 7618M: Ram Vegesna <ram.vegesna@broadcom.com> 7619L: linux-scsi@vger.kernel.org 7620L: target-devel@vger.kernel.org 7621S: Supported 7622W: http://www.broadcom.com 7623F: drivers/scsi/elx/ 7624 7625EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER 7626M: James Smart <james.smart@broadcom.com> 7627M: Dick Kennedy <dick.kennedy@broadcom.com> 7628L: linux-scsi@vger.kernel.org 7629S: Supported 7630W: http://www.broadcom.com 7631F: drivers/scsi/lpfc/ 7632 7633ENE CB710 FLASH CARD READER DRIVER 7634M: Michał Mirosław <mirq-linux@rere.qmqm.pl> 7635S: Maintained 7636F: drivers/misc/cb710/ 7637F: drivers/mmc/host/cb710-mmc.* 7638F: include/linux/cb710.h 7639 7640ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER 7641M: Maxim Levitsky <maximlevitsky@gmail.com> 7642S: Maintained 7643F: drivers/media/rc/ene_ir.* 7644 7645EPAPR HYPERVISOR BYTE CHANNEL DEVICE DRIVER 7646M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 7647L: linuxppc-dev@lists.ozlabs.org 7648S: Maintained 7649F: drivers/tty/ehv_bytechan.c 7650 7651EPSON S1D13XXX FRAMEBUFFER DRIVER 7652M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 7653S: Maintained 7654T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 7655F: drivers/video/fbdev/s1d13xxxfb.c 7656F: include/video/s1d13xxxfb.h 7657 7658EROFS FILE SYSTEM 7659M: Gao Xiang <xiang@kernel.org> 7660M: Chao Yu <chao@kernel.org> 7661R: Yue Hu <huyue2@coolpad.com> 7662R: Jeffle Xu <jefflexu@linux.alibaba.com> 7663L: linux-erofs@lists.ozlabs.org 7664S: Maintained 7665T: git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git 7666F: Documentation/ABI/testing/sysfs-fs-erofs 7667F: Documentation/filesystems/erofs.rst 7668F: fs/erofs/ 7669F: include/trace/events/erofs.h 7670 7671ERRSEQ ERROR TRACKING INFRASTRUCTURE 7672M: Jeff Layton <jlayton@kernel.org> 7673S: Maintained 7674F: include/linux/errseq.h 7675F: lib/errseq.c 7676 7677ESD CAN/USB DRIVERS 7678M: Frank Jungclaus <frank.jungclaus@esd.eu> 7679R: socketcan@esd.eu 7680L: linux-can@vger.kernel.org 7681S: Maintained 7682F: drivers/net/can/usb/esd_usb.c 7683 7684ET131X NETWORK DRIVER 7685M: Mark Einon <mark.einon@gmail.com> 7686S: Odd Fixes 7687F: drivers/net/ethernet/agere/ 7688 7689ETAS ES58X CAN/USB DRIVER 7690M: Vincent Mailhol <mailhol.vincent@wanadoo.fr> 7691L: linux-can@vger.kernel.org 7692S: Maintained 7693F: Documentation/networking/devlink/etas_es58x.rst 7694F: drivers/net/can/usb/etas_es58x/ 7695 7696ETHERNET BRIDGE 7697M: Roopa Prabhu <roopa@nvidia.com> 7698M: Nikolay Aleksandrov <razor@blackwall.org> 7699L: bridge@lists.linux-foundation.org (moderated for non-subscribers) 7700L: netdev@vger.kernel.org 7701S: Maintained 7702W: http://www.linuxfoundation.org/en/Net:Bridge 7703F: include/linux/netfilter_bridge/ 7704F: net/bridge/ 7705 7706ETHERNET PHY LIBRARY 7707M: Andrew Lunn <andrew@lunn.ch> 7708M: Heiner Kallweit <hkallweit1@gmail.com> 7709R: Russell King <linux@armlinux.org.uk> 7710L: netdev@vger.kernel.org 7711S: Maintained 7712F: Documentation/ABI/testing/sysfs-class-net-phydev 7713F: Documentation/devicetree/bindings/net/ethernet-phy.yaml 7714F: Documentation/devicetree/bindings/net/mdio* 7715F: Documentation/devicetree/bindings/net/qca,ar803x.yaml 7716F: Documentation/networking/phy.rst 7717F: drivers/net/mdio/ 7718F: drivers/net/mdio/acpi_mdio.c 7719F: drivers/net/mdio/fwnode_mdio.c 7720F: drivers/net/mdio/of_mdio.c 7721F: drivers/net/pcs/ 7722F: drivers/net/phy/ 7723F: include/dt-bindings/net/qca-ar803x.h 7724F: include/linux/*mdio*.h 7725F: include/linux/linkmode.h 7726F: include/linux/mdio/*.h 7727F: include/linux/mii.h 7728F: include/linux/of_net.h 7729F: include/linux/phy.h 7730F: include/linux/phy_fixed.h 7731F: include/linux/platform_data/mdio-bcm-unimac.h 7732F: include/linux/platform_data/mdio-gpio.h 7733F: include/trace/events/mdio.h 7734F: include/uapi/linux/mdio.h 7735F: include/uapi/linux/mii.h 7736F: net/core/of_net.c 7737 7738EXEC & BINFMT API 7739R: Eric Biederman <ebiederm@xmission.com> 7740R: Kees Cook <keescook@chromium.org> 7741L: linux-mm@kvack.org 7742S: Supported 7743T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/execve 7744F: fs/*binfmt_*.c 7745F: fs/exec.c 7746F: include/linux/binfmts.h 7747F: include/linux/elf.h 7748F: include/uapi/linux/binfmts.h 7749F: include/uapi/linux/elf.h 7750F: tools/testing/selftests/exec/ 7751N: asm/elf.h 7752N: binfmt 7753 7754EXFAT FILE SYSTEM 7755M: Namjae Jeon <linkinjeon@kernel.org> 7756M: Sungjong Seo <sj1557.seo@samsung.com> 7757L: linux-fsdevel@vger.kernel.org 7758S: Maintained 7759T: git git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat.git 7760F: fs/exfat/ 7761 7762EXT2 FILE SYSTEM 7763M: Jan Kara <jack@suse.com> 7764L: linux-ext4@vger.kernel.org 7765S: Maintained 7766F: Documentation/filesystems/ext2.rst 7767F: fs/ext2/ 7768F: include/linux/ext2* 7769 7770EXT4 FILE SYSTEM 7771M: "Theodore Ts'o" <tytso@mit.edu> 7772M: Andreas Dilger <adilger.kernel@dilger.ca> 7773L: linux-ext4@vger.kernel.org 7774S: Maintained 7775W: http://ext4.wiki.kernel.org 7776Q: http://patchwork.ozlabs.org/project/linux-ext4/list/ 7777T: git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git 7778F: Documentation/filesystems/ext4/ 7779F: fs/ext4/ 7780F: include/trace/events/ext4.h 7781F: include/uapi/linux/ext4.h 7782 7783Extended Verification Module (EVM) 7784M: Mimi Zohar <zohar@linux.ibm.com> 7785L: linux-integrity@vger.kernel.org 7786S: Supported 7787T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 7788F: security/integrity/ 7789F: security/integrity/evm/ 7790 7791EXTENSIBLE FIRMWARE INTERFACE (EFI) 7792M: Ard Biesheuvel <ardb@kernel.org> 7793L: linux-efi@vger.kernel.org 7794S: Maintained 7795T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7796F: Documentation/admin-guide/efi-stub.rst 7797F: arch/*/include/asm/efi.h 7798F: arch/*/kernel/efi.c 7799F: arch/arm/boot/compressed/efi-header.S 7800F: arch/x86/platform/efi/ 7801F: drivers/firmware/efi/ 7802F: include/linux/efi*.h 7803 7804EXTERNAL CONNECTOR SUBSYSTEM (EXTCON) 7805M: MyungJoo Ham <myungjoo.ham@samsung.com> 7806M: Chanwoo Choi <cw00.choi@samsung.com> 7807L: linux-kernel@vger.kernel.org 7808S: Maintained 7809T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git 7810F: Documentation/devicetree/bindings/extcon/ 7811F: Documentation/firmware-guide/acpi/extcon-intel-int3496.rst 7812F: drivers/extcon/ 7813F: include/linux/extcon.h 7814F: include/linux/extcon/ 7815 7816EXTRA BOOT CONFIG 7817M: Masami Hiramatsu <mhiramat@kernel.org> 7818L: linux-kernel@vger.kernel.org 7819L: linux-trace-kernel@vger.kernel.org 7820S: Maintained 7821Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 7822T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 7823F: Documentation/admin-guide/bootconfig.rst 7824F: fs/proc/bootconfig.c 7825F: include/linux/bootconfig.h 7826F: lib/bootconfig-data.S 7827F: lib/bootconfig.c 7828F: tools/bootconfig/* 7829F: tools/bootconfig/scripts/* 7830 7831EXYNOS DP DRIVER 7832M: Jingoo Han <jingoohan1@gmail.com> 7833L: dri-devel@lists.freedesktop.org 7834S: Maintained 7835F: drivers/gpu/drm/exynos/exynos_dp* 7836 7837EXYNOS SYSMMU (IOMMU) driver 7838M: Marek Szyprowski <m.szyprowski@samsung.com> 7839L: iommu@lists.linux.dev 7840S: Maintained 7841F: drivers/iommu/exynos-iommu.c 7842 7843F2FS FILE SYSTEM 7844M: Jaegeuk Kim <jaegeuk@kernel.org> 7845M: Chao Yu <chao@kernel.org> 7846L: linux-f2fs-devel@lists.sourceforge.net 7847S: Maintained 7848W: https://f2fs.wiki.kernel.org/ 7849Q: https://patchwork.kernel.org/project/f2fs/list/ 7850B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=f2fs 7851T: git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git 7852F: Documentation/ABI/testing/sysfs-fs-f2fs 7853F: Documentation/filesystems/f2fs.rst 7854F: fs/f2fs/ 7855F: include/linux/f2fs_fs.h 7856F: include/trace/events/f2fs.h 7857F: include/uapi/linux/f2fs.h 7858 7859F71805F HARDWARE MONITORING DRIVER 7860M: Jean Delvare <jdelvare@suse.com> 7861L: linux-hwmon@vger.kernel.org 7862S: Maintained 7863F: Documentation/hwmon/f71805f.rst 7864F: drivers/hwmon/f71805f.c 7865 7866FADDR2LINE 7867M: Josh Poimboeuf <jpoimboe@kernel.org> 7868S: Maintained 7869F: scripts/faddr2line 7870 7871FAILOVER MODULE 7872M: Sridhar Samudrala <sridhar.samudrala@intel.com> 7873L: netdev@vger.kernel.org 7874S: Supported 7875F: Documentation/networking/failover.rst 7876F: include/net/failover.h 7877F: net/core/failover.c 7878 7879FANOTIFY 7880M: Jan Kara <jack@suse.cz> 7881R: Amir Goldstein <amir73il@gmail.com> 7882R: Matthew Bobrowski <repnop@google.com> 7883L: linux-fsdevel@vger.kernel.org 7884S: Maintained 7885F: fs/notify/fanotify/ 7886F: include/linux/fanotify.h 7887F: include/uapi/linux/fanotify.h 7888 7889FARADAY FOTG210 USB2 DUAL-ROLE CONTROLLER 7890M: Linus Walleij <linus.walleij@linaro.org> 7891L: linux-usb@vger.kernel.org 7892S: Maintained 7893F: drivers/usb/fotg210/ 7894 7895FARSYNC SYNCHRONOUS DRIVER 7896M: Kevin Curtis <kevin.curtis@farsite.co.uk> 7897S: Supported 7898W: http://www.farsite.co.uk/ 7899F: drivers/net/wan/farsync.* 7900 7901FAULT INJECTION SUPPORT 7902M: Akinobu Mita <akinobu.mita@gmail.com> 7903S: Supported 7904F: Documentation/fault-injection/ 7905F: lib/fault-inject.c 7906 7907FBTFT Framebuffer drivers 7908L: dri-devel@lists.freedesktop.org 7909L: linux-fbdev@vger.kernel.org 7910S: Orphan 7911F: drivers/staging/fbtft/ 7912 7913FC0011 TUNER DRIVER 7914M: Michael Buesch <m@bues.ch> 7915L: linux-media@vger.kernel.org 7916S: Maintained 7917F: drivers/media/tuners/fc0011.c 7918F: drivers/media/tuners/fc0011.h 7919 7920FC2580 MEDIA DRIVER 7921M: Antti Palosaari <crope@iki.fi> 7922L: linux-media@vger.kernel.org 7923S: Maintained 7924W: https://linuxtv.org 7925W: http://palosaari.fi/linux/ 7926Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7927T: git git://linuxtv.org/anttip/media_tree.git 7928F: drivers/media/tuners/fc2580* 7929 7930FCOE SUBSYSTEM (libfc, libfcoe, fcoe) 7931M: Hannes Reinecke <hare@suse.de> 7932L: linux-scsi@vger.kernel.org 7933S: Supported 7934W: www.Open-FCoE.org 7935F: drivers/scsi/fcoe/ 7936F: drivers/scsi/libfc/ 7937F: include/scsi/fc/ 7938F: include/scsi/libfc.h 7939F: include/scsi/libfcoe.h 7940F: include/uapi/scsi/fc/ 7941 7942FILE LOCKING (flock() and fcntl()/lockf()) 7943M: Jeff Layton <jlayton@kernel.org> 7944M: Chuck Lever <chuck.lever@oracle.com> 7945L: linux-fsdevel@vger.kernel.org 7946S: Maintained 7947F: fs/fcntl.c 7948F: fs/locks.c 7949F: include/linux/fcntl.h 7950F: include/uapi/linux/fcntl.h 7951 7952FILESYSTEM DIRECT ACCESS (DAX) 7953M: Dan Williams <dan.j.williams@intel.com> 7954R: Matthew Wilcox <willy@infradead.org> 7955R: Jan Kara <jack@suse.cz> 7956L: linux-fsdevel@vger.kernel.org 7957L: nvdimm@lists.linux.dev 7958S: Supported 7959F: fs/dax.c 7960F: include/linux/dax.h 7961F: include/trace/events/fs_dax.h 7962 7963FILESYSTEMS (VFS and infrastructure) 7964M: Alexander Viro <viro@zeniv.linux.org.uk> 7965M: Christian Brauner <brauner@kernel.org> 7966L: linux-fsdevel@vger.kernel.org 7967S: Maintained 7968F: fs/* 7969F: include/linux/fs.h 7970F: include/linux/fs_types.h 7971F: include/uapi/linux/fs.h 7972F: include/uapi/linux/openat2.h 7973 7974FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER 7975M: Riku Voipio <riku.voipio@iki.fi> 7976L: linux-hwmon@vger.kernel.org 7977S: Maintained 7978F: drivers/hwmon/f75375s.c 7979F: include/linux/f75375s.h 7980 7981FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE 7982M: Clemens Ladisch <clemens@ladisch.de> 7983M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 7984L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7985S: Maintained 7986T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7987F: include/uapi/sound/firewire.h 7988F: sound/firewire/ 7989 7990FIREWIRE MEDIA DRIVERS (firedtv) 7991M: Stefan Richter <stefanr@s5r6.in-berlin.de> 7992L: linux-media@vger.kernel.org 7993L: linux1394-devel@lists.sourceforge.net 7994S: Maintained 7995T: git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git 7996F: drivers/media/firewire/ 7997 7998FIREWIRE SBP-2 TARGET 7999M: Chris Boot <bootc@bootc.net> 8000L: linux-scsi@vger.kernel.org 8001L: target-devel@vger.kernel.org 8002L: linux1394-devel@lists.sourceforge.net 8003S: Maintained 8004T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master 8005F: drivers/target/sbp/ 8006 8007FIREWIRE SUBSYSTEM 8008M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 8009M: Takashi Sakamoto <takaswie@kernel.org> 8010L: linux1394-devel@lists.sourceforge.net 8011S: Maintained 8012W: http://ieee1394.docs.kernel.org/ 8013T: git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git 8014F: drivers/firewire/ 8015F: include/linux/firewire.h 8016F: include/uapi/linux/firewire*.h 8017F: tools/firewire/ 8018 8019FIRMWARE FRAMEWORK FOR ARMV8-A 8020M: Sudeep Holla <sudeep.holla@arm.com> 8021L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8022S: Maintained 8023F: drivers/firmware/arm_ffa/ 8024F: include/linux/arm_ffa.h 8025 8026FIRMWARE LOADER (request_firmware) 8027M: Luis Chamberlain <mcgrof@kernel.org> 8028M: Russ Weight <russell.h.weight@intel.com> 8029L: linux-kernel@vger.kernel.org 8030S: Maintained 8031F: Documentation/firmware_class/ 8032F: drivers/base/firmware_loader/ 8033F: include/linux/firmware.h 8034 8035FLEXTIMER FTM-QUADDEC DRIVER 8036M: Patrick Havelange <patrick.havelange@essensium.com> 8037L: linux-iio@vger.kernel.org 8038S: Maintained 8039F: Documentation/devicetree/bindings/counter/ftm-quaddec.txt 8040F: drivers/counter/ftm-quaddec.c 8041 8042FLOPPY DRIVER 8043M: Denis Efremov <efremov@linux.com> 8044L: linux-block@vger.kernel.org 8045S: Odd Fixes 8046F: drivers/block/floppy.c 8047 8048FLYSKY FSIA6B RC RECEIVER 8049M: Markus Koch <markus@notsyncing.net> 8050L: linux-input@vger.kernel.org 8051S: Maintained 8052F: drivers/input/joystick/fsia6b.c 8053 8054FOCUSRITE SCARLETT GEN 2/3 MIXER DRIVER 8055M: Geoffrey D. Bennett <g@b4.vu> 8056L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8057S: Maintained 8058T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 8059F: sound/usb/mixer_scarlett_gen2.c 8060 8061FORCEDETH GIGABIT ETHERNET DRIVER 8062M: Rain River <rain.1986.08.12@gmail.com> 8063M: Zhu Yanjun <zyjzyj2000@gmail.com> 8064L: netdev@vger.kernel.org 8065S: Maintained 8066F: drivers/net/ethernet/nvidia/* 8067 8068FORTIFY_SOURCE 8069M: Kees Cook <keescook@chromium.org> 8070L: linux-hardening@vger.kernel.org 8071S: Supported 8072T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8073F: include/linux/fortify-string.h 8074F: lib/fortify_kunit.c 8075F: lib/memcpy_kunit.c 8076F: lib/strscpy_kunit.c 8077F: lib/test_fortify/* 8078F: scripts/test_fortify.sh 8079K: \b__NO_FORTIFY\b 8080 8081FPGA DFL DRIVERS 8082M: Wu Hao <hao.wu@intel.com> 8083R: Tom Rix <trix@redhat.com> 8084L: linux-fpga@vger.kernel.org 8085S: Maintained 8086F: Documentation/ABI/testing/sysfs-bus-dfl* 8087F: Documentation/fpga/dfl.rst 8088F: drivers/fpga/dfl* 8089F: drivers/uio/uio_dfl.c 8090F: include/linux/dfl.h 8091F: include/uapi/linux/fpga-dfl.h 8092 8093FPGA MANAGER FRAMEWORK 8094M: Moritz Fischer <mdf@kernel.org> 8095M: Wu Hao <hao.wu@intel.com> 8096M: Xu Yilun <yilun.xu@intel.com> 8097R: Tom Rix <trix@redhat.com> 8098L: linux-fpga@vger.kernel.org 8099S: Maintained 8100Q: http://patchwork.kernel.org/project/linux-fpga/list/ 8101T: git git://git.kernel.org/pub/scm/linux/kernel/git/fpga/linux-fpga.git 8102F: Documentation/devicetree/bindings/fpga/ 8103F: Documentation/driver-api/fpga/ 8104F: Documentation/fpga/ 8105F: drivers/fpga/ 8106F: include/linux/fpga/ 8107 8108FPU EMULATOR 8109M: Bill Metzenthen <billm@melbpc.org.au> 8110S: Maintained 8111W: https://floatingpoint.billm.au/ 8112F: arch/x86/math-emu/ 8113 8114FRAMEBUFFER CORE 8115M: Daniel Vetter <daniel@ffwll.ch> 8116S: Odd Fixes 8117T: git git://anongit.freedesktop.org/drm/drm-misc 8118F: drivers/video/fbdev/core/ 8119 8120FRAMEBUFFER LAYER 8121M: Helge Deller <deller@gmx.de> 8122L: linux-fbdev@vger.kernel.org 8123L: dri-devel@lists.freedesktop.org 8124S: Maintained 8125Q: http://patchwork.kernel.org/project/linux-fbdev/list/ 8126T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev.git 8127F: Documentation/fb/ 8128F: drivers/video/ 8129F: include/linux/fb.h 8130F: include/uapi/linux/fb.h 8131F: include/uapi/video/ 8132F: include/video/ 8133 8134FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER 8135M: Horia Geantă <horia.geanta@nxp.com> 8136M: Pankaj Gupta <pankaj.gupta@nxp.com> 8137M: Gaurav Jain <gaurav.jain@nxp.com> 8138L: linux-crypto@vger.kernel.org 8139S: Maintained 8140F: Documentation/devicetree/bindings/crypto/fsl,sec-v4.0* 8141F: drivers/crypto/caam/ 8142 8143FREESCALE COLDFIRE M5441X MMC DRIVER 8144M: Angelo Dureghello <angelo.dureghello@timesys.com> 8145L: linux-mmc@vger.kernel.org 8146S: Maintained 8147F: drivers/mmc/host/sdhci-esdhc-mcf.c 8148F: include/linux/platform_data/mmc-esdhc-mcf.h 8149 8150FREESCALE DIU FRAMEBUFFER DRIVER 8151M: Timur Tabi <timur@kernel.org> 8152L: linux-fbdev@vger.kernel.org 8153S: Maintained 8154F: drivers/video/fbdev/fsl-diu-fb.* 8155 8156FREESCALE DMA DRIVER 8157M: Li Yang <leoyang.li@nxp.com> 8158M: Zhang Wei <zw@zh-kernel.org> 8159L: linuxppc-dev@lists.ozlabs.org 8160S: Maintained 8161F: drivers/dma/fsldma.* 8162 8163FREESCALE DSPI DRIVER 8164M: Vladimir Oltean <olteanv@gmail.com> 8165L: linux-spi@vger.kernel.org 8166S: Maintained 8167F: Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt 8168F: drivers/spi/spi-fsl-dspi.c 8169F: include/linux/spi/spi-fsl-dspi.h 8170 8171FREESCALE ENETC ETHERNET DRIVERS 8172M: Claudiu Manoil <claudiu.manoil@nxp.com> 8173M: Vladimir Oltean <vladimir.oltean@nxp.com> 8174L: netdev@vger.kernel.org 8175S: Maintained 8176F: drivers/net/ethernet/freescale/enetc/ 8177 8178FREESCALE eTSEC ETHERNET DRIVER (GIANFAR) 8179M: Claudiu Manoil <claudiu.manoil@nxp.com> 8180L: netdev@vger.kernel.org 8181S: Maintained 8182F: Documentation/devicetree/bindings/net/fsl-tsec-phy.txt 8183F: drivers/net/ethernet/freescale/gianfar* 8184 8185FREESCALE GPMI NAND DRIVER 8186M: Han Xu <han.xu@nxp.com> 8187L: linux-mtd@lists.infradead.org 8188S: Maintained 8189F: drivers/mtd/nand/raw/gpmi-nand/* 8190 8191FREESCALE I2C CPM DRIVER 8192M: Jochen Friedrich <jochen@scram.de> 8193L: linuxppc-dev@lists.ozlabs.org 8194L: linux-i2c@vger.kernel.org 8195S: Maintained 8196F: drivers/i2c/busses/i2c-cpm.c 8197 8198FREESCALE IMX / MXC FEC DRIVER 8199M: Wei Fang <wei.fang@nxp.com> 8200R: Shenwei Wang <shenwei.wang@nxp.com> 8201R: Clark Wang <xiaoning.wang@nxp.com> 8202R: NXP Linux Team <linux-imx@nxp.com> 8203L: netdev@vger.kernel.org 8204S: Maintained 8205F: Documentation/devicetree/bindings/net/fsl,fec.yaml 8206F: drivers/net/ethernet/freescale/fec.h 8207F: drivers/net/ethernet/freescale/fec_main.c 8208F: drivers/net/ethernet/freescale/fec_ptp.c 8209 8210FREESCALE IMX / MXC FRAMEBUFFER DRIVER 8211M: Sascha Hauer <s.hauer@pengutronix.de> 8212R: Pengutronix Kernel Team <kernel@pengutronix.de> 8213L: linux-fbdev@vger.kernel.org 8214L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8215S: Maintained 8216F: drivers/video/fbdev/imxfb.c 8217 8218FREESCALE IMX DDR PMU DRIVER 8219M: Frank Li <Frank.li@nxp.com> 8220L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8221S: Maintained 8222F: Documentation/admin-guide/perf/imx-ddr.rst 8223F: Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml 8224F: drivers/perf/fsl_imx8_ddr_perf.c 8225 8226FREESCALE IMX I2C DRIVER 8227M: Oleksij Rempel <o.rempel@pengutronix.de> 8228R: Pengutronix Kernel Team <kernel@pengutronix.de> 8229L: linux-i2c@vger.kernel.org 8230S: Maintained 8231F: Documentation/devicetree/bindings/i2c/i2c-imx.yaml 8232F: drivers/i2c/busses/i2c-imx.c 8233 8234FREESCALE IMX LPI2C DRIVER 8235M: Dong Aisheng <aisheng.dong@nxp.com> 8236L: linux-i2c@vger.kernel.org 8237L: linux-imx@nxp.com 8238S: Maintained 8239F: Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml 8240F: drivers/i2c/busses/i2c-imx-lpi2c.c 8241 8242FREESCALE MPC I2C DRIVER 8243M: Chris Packham <chris.packham@alliedtelesis.co.nz> 8244L: linux-i2c@vger.kernel.org 8245S: Maintained 8246F: Documentation/devicetree/bindings/i2c/i2c-mpc.yaml 8247F: drivers/i2c/busses/i2c-mpc.c 8248 8249FREESCALE QORIQ DPAA ETHERNET DRIVER 8250M: Madalin Bucur <madalin.bucur@nxp.com> 8251L: netdev@vger.kernel.org 8252S: Maintained 8253F: drivers/net/ethernet/freescale/dpaa 8254 8255FREESCALE QORIQ DPAA FMAN DRIVER 8256M: Madalin Bucur <madalin.bucur@nxp.com> 8257R: Sean Anderson <sean.anderson@seco.com> 8258L: netdev@vger.kernel.org 8259S: Maintained 8260F: Documentation/devicetree/bindings/net/fsl-fman.txt 8261F: drivers/net/ethernet/freescale/fman 8262 8263FREESCALE QORIQ PTP CLOCK DRIVER 8264M: Yangbo Lu <yangbo.lu@nxp.com> 8265L: netdev@vger.kernel.org 8266S: Maintained 8267F: Documentation/devicetree/bindings/ptp/ptp-qoriq.txt 8268F: drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp* 8269F: drivers/net/ethernet/freescale/dpaa2/dprtc* 8270F: drivers/net/ethernet/freescale/enetc/enetc_ptp.c 8271F: drivers/ptp/ptp_qoriq.c 8272F: drivers/ptp/ptp_qoriq_debugfs.c 8273F: include/linux/fsl/ptp_qoriq.h 8274 8275FREESCALE QUAD SPI DRIVER 8276M: Han Xu <han.xu@nxp.com> 8277L: linux-spi@vger.kernel.org 8278S: Maintained 8279F: Documentation/devicetree/bindings/spi/fsl,spi-fsl-qspi.yaml 8280F: drivers/spi/spi-fsl-qspi.c 8281 8282FREESCALE QUICC ENGINE LIBRARY 8283M: Qiang Zhao <qiang.zhao@nxp.com> 8284L: linuxppc-dev@lists.ozlabs.org 8285S: Maintained 8286F: drivers/soc/fsl/qe/ 8287F: include/soc/fsl/qe/ 8288 8289FREESCALE QUICC ENGINE QMC DRIVER 8290M: Herve Codina <herve.codina@bootlin.com> 8291L: linuxppc-dev@lists.ozlabs.org 8292S: Maintained 8293F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-scc-qmc.yaml 8294F: drivers/soc/fsl/qe/qmc.c 8295F: include/soc/fsl/qe/qmc.h 8296 8297FREESCALE QUICC ENGINE TSA DRIVER 8298M: Herve Codina <herve.codina@bootlin.com> 8299L: linuxppc-dev@lists.ozlabs.org 8300S: Maintained 8301F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-tsa.yaml 8302F: drivers/soc/fsl/qe/tsa.c 8303F: drivers/soc/fsl/qe/tsa.h 8304F: include/dt-bindings/soc/cpm1-fsl,tsa.h 8305 8306FREESCALE QUICC ENGINE UCC ETHERNET DRIVER 8307M: Li Yang <leoyang.li@nxp.com> 8308L: netdev@vger.kernel.org 8309L: linuxppc-dev@lists.ozlabs.org 8310S: Maintained 8311F: drivers/net/ethernet/freescale/ucc_geth* 8312 8313FREESCALE QUICC ENGINE UCC HDLC DRIVER 8314M: Zhao Qiang <qiang.zhao@nxp.com> 8315L: netdev@vger.kernel.org 8316L: linuxppc-dev@lists.ozlabs.org 8317S: Maintained 8318F: drivers/net/wan/fsl_ucc_hdlc* 8319 8320FREESCALE QUICC ENGINE UCC UART DRIVER 8321M: Timur Tabi <timur@kernel.org> 8322L: linuxppc-dev@lists.ozlabs.org 8323S: Maintained 8324F: drivers/tty/serial/ucc_uart.c 8325 8326FREESCALE SOC DRIVERS 8327M: Li Yang <leoyang.li@nxp.com> 8328L: linuxppc-dev@lists.ozlabs.org 8329L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8330S: Maintained 8331F: Documentation/devicetree/bindings/misc/fsl,dpaa2-console.yaml 8332F: Documentation/devicetree/bindings/soc/fsl/ 8333F: drivers/soc/fsl/ 8334F: include/linux/fsl/ 8335F: include/soc/fsl/ 8336 8337FREESCALE SOC FS_ENET DRIVER 8338M: Pantelis Antoniou <pantelis.antoniou@gmail.com> 8339L: linuxppc-dev@lists.ozlabs.org 8340L: netdev@vger.kernel.org 8341S: Maintained 8342F: drivers/net/ethernet/freescale/fs_enet/ 8343F: include/linux/fs_enet_pd.h 8344 8345FREESCALE SOC SOUND DRIVERS 8346M: Shengjiu Wang <shengjiu.wang@gmail.com> 8347M: Xiubo Li <Xiubo.Lee@gmail.com> 8348R: Fabio Estevam <festevam@gmail.com> 8349R: Nicolin Chen <nicoleotsuka@gmail.com> 8350L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8351L: linuxppc-dev@lists.ozlabs.org 8352S: Maintained 8353F: sound/soc/fsl/fsl* 8354F: sound/soc/fsl/imx* 8355F: sound/soc/fsl/mpc8610_hpcd.c 8356 8357FREESCALE SOC SOUND QMC DRIVER 8358M: Herve Codina <herve.codina@bootlin.com> 8359L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8360L: linuxppc-dev@lists.ozlabs.org 8361S: Maintained 8362F: Documentation/devicetree/bindings/sound/fsl,qmc-audio.yaml 8363F: sound/soc/fsl/fsl_qmc_audio.c 8364 8365FREESCALE USB PERIPHERAL DRIVERS 8366M: Li Yang <leoyang.li@nxp.com> 8367L: linux-usb@vger.kernel.org 8368L: linuxppc-dev@lists.ozlabs.org 8369S: Maintained 8370F: drivers/usb/gadget/udc/fsl* 8371 8372FREESCALE USB PHY DRIVER 8373M: Ran Wang <ran.wang_1@nxp.com> 8374L: linux-usb@vger.kernel.org 8375L: linuxppc-dev@lists.ozlabs.org 8376S: Maintained 8377F: drivers/usb/phy/phy-fsl-usb* 8378 8379FREEVXFS FILESYSTEM 8380M: Christoph Hellwig <hch@infradead.org> 8381S: Maintained 8382W: ftp://ftp.openlinux.org/pub/people/hch/vxfs 8383F: fs/freevxfs/ 8384 8385FREEZER 8386M: "Rafael J. Wysocki" <rafael@kernel.org> 8387M: Pavel Machek <pavel@ucw.cz> 8388L: linux-pm@vger.kernel.org 8389S: Supported 8390F: Documentation/power/freezing-of-tasks.rst 8391F: include/linux/freezer.h 8392F: kernel/freezer.c 8393 8394FRONTSWAP API 8395M: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> 8396L: linux-kernel@vger.kernel.org 8397S: Maintained 8398F: include/linux/frontswap.h 8399F: mm/frontswap.c 8400 8401FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS 8402M: David Howells <dhowells@redhat.com> 8403L: linux-cachefs@redhat.com (moderated for non-subscribers) 8404S: Supported 8405F: Documentation/filesystems/caching/ 8406F: fs/fscache/ 8407F: include/linux/fscache*.h 8408 8409FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT 8410M: Eric Biggers <ebiggers@kernel.org> 8411M: Theodore Y. Ts'o <tytso@mit.edu> 8412M: Jaegeuk Kim <jaegeuk@kernel.org> 8413L: linux-fscrypt@vger.kernel.org 8414S: Supported 8415Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 8416T: git https://git.kernel.org/pub/scm/fs/fscrypt/linux.git 8417F: Documentation/filesystems/fscrypt.rst 8418F: fs/crypto/ 8419F: include/linux/fscrypt.h 8420F: include/uapi/linux/fscrypt.h 8421 8422FSI SUBSYSTEM 8423M: Jeremy Kerr <jk@ozlabs.org> 8424M: Joel Stanley <joel@jms.id.au> 8425R: Alistar Popple <alistair@popple.id.au> 8426R: Eddie James <eajames@linux.ibm.com> 8427L: linux-fsi@lists.ozlabs.org 8428S: Supported 8429Q: http://patchwork.ozlabs.org/project/linux-fsi/list/ 8430T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git 8431F: drivers/fsi/ 8432F: include/linux/fsi*.h 8433F: include/trace/events/fsi*.h 8434 8435FSI-ATTACHED I2C DRIVER 8436M: Eddie James <eajames@linux.ibm.com> 8437L: linux-i2c@vger.kernel.org 8438L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 8439S: Maintained 8440F: Documentation/devicetree/bindings/i2c/i2c-fsi.txt 8441F: drivers/i2c/busses/i2c-fsi.c 8442 8443FSI-ATTACHED SPI DRIVER 8444M: Eddie James <eajames@linux.ibm.com> 8445L: linux-spi@vger.kernel.org 8446S: Maintained 8447F: Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml 8448F: drivers/spi/spi-fsi.c 8449 8450FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE 8451M: Jan Kara <jack@suse.cz> 8452R: Amir Goldstein <amir73il@gmail.com> 8453L: linux-fsdevel@vger.kernel.org 8454S: Maintained 8455T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify 8456F: fs/notify/ 8457F: include/linux/fsnotify*.h 8458 8459FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION 8460M: Eric Biggers <ebiggers@kernel.org> 8461M: Theodore Y. Ts'o <tytso@mit.edu> 8462L: fsverity@lists.linux.dev 8463S: Supported 8464Q: https://patchwork.kernel.org/project/fsverity/list/ 8465T: git https://git.kernel.org/pub/scm/fs/fsverity/linux.git 8466F: Documentation/filesystems/fsverity.rst 8467F: fs/verity/ 8468F: include/linux/fsverity.h 8469F: include/uapi/linux/fsverity.h 8470 8471FT260 FTDI USB-HID TO I2C BRIDGE DRIVER 8472M: Michael Zaidman <michael.zaidman@gmail.com> 8473L: linux-i2c@vger.kernel.org 8474L: linux-input@vger.kernel.org 8475S: Maintained 8476F: drivers/hid/hid-ft260.c 8477 8478FUJITSU LAPTOP EXTRAS 8479M: Jonathan Woithe <jwoithe@just42.net> 8480L: platform-driver-x86@vger.kernel.org 8481S: Maintained 8482F: drivers/platform/x86/fujitsu-laptop.c 8483 8484FUJITSU TABLET EXTRAS 8485M: Robert Gerlach <khnz@gmx.de> 8486L: platform-driver-x86@vger.kernel.org 8487S: Maintained 8488F: drivers/platform/x86/fujitsu-tablet.c 8489 8490FUNCTION HOOKS (FTRACE) 8491M: Steven Rostedt <rostedt@goodmis.org> 8492M: Masami Hiramatsu <mhiramat@kernel.org> 8493R: Mark Rutland <mark.rutland@arm.com> 8494L: linux-kernel@vger.kernel.org 8495L: linux-trace-kernel@vger.kernel.org 8496S: Maintained 8497Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 8498T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 8499F: Documentation/trace/ftrace* 8500F: arch/*/*/*/*ftrace* 8501F: arch/*/*/*ftrace* 8502F: include/*/ftrace.h 8503F: kernel/trace/fgraph.c 8504F: kernel/trace/ftrace* 8505F: samples/ftrace 8506 8507FUNGIBLE ETHERNET DRIVERS 8508M: Dimitris Michailidis <dmichail@fungible.com> 8509L: netdev@vger.kernel.org 8510S: Supported 8511F: drivers/net/ethernet/fungible/ 8512 8513FUSE: FILESYSTEM IN USERSPACE 8514M: Miklos Szeredi <miklos@szeredi.hu> 8515L: linux-fsdevel@vger.kernel.org 8516S: Maintained 8517W: https://github.com/libfuse/ 8518T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git 8519F: Documentation/filesystems/fuse.rst 8520F: fs/fuse/ 8521F: include/uapi/linux/fuse.h 8522 8523FUTEX SUBSYSTEM 8524M: Thomas Gleixner <tglx@linutronix.de> 8525M: Ingo Molnar <mingo@redhat.com> 8526R: Peter Zijlstra <peterz@infradead.org> 8527R: Darren Hart <dvhart@infradead.org> 8528R: Davidlohr Bueso <dave@stgolabs.net> 8529R: André Almeida <andrealmeid@igalia.com> 8530L: linux-kernel@vger.kernel.org 8531S: Maintained 8532T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 8533F: Documentation/locking/*futex* 8534F: include/asm-generic/futex.h 8535F: include/linux/futex.h 8536F: include/uapi/linux/futex.h 8537F: kernel/futex/* 8538F: tools/perf/bench/futex* 8539F: tools/testing/selftests/futex/ 8540 8541GATEWORKS SYSTEM CONTROLLER (GSC) DRIVER 8542M: Tim Harvey <tharvey@gateworks.com> 8543S: Maintained 8544F: Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml 8545F: Documentation/hwmon/gsc-hwmon.rst 8546F: drivers/hwmon/gsc-hwmon.c 8547F: drivers/mfd/gateworks-gsc.c 8548F: include/linux/mfd/gsc.h 8549F: include/linux/platform_data/gsc_hwmon.h 8550 8551GCC PLUGINS 8552M: Kees Cook <keescook@chromium.org> 8553L: linux-hardening@vger.kernel.org 8554S: Maintained 8555T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8556F: Documentation/kbuild/gcc-plugins.rst 8557F: scripts/Makefile.gcc-plugins 8558F: scripts/gcc-plugins/ 8559 8560GCOV BASED KERNEL PROFILING 8561M: Peter Oberparleiter <oberpar@linux.ibm.com> 8562S: Maintained 8563F: Documentation/dev-tools/gcov.rst 8564F: kernel/gcov/ 8565 8566GDB KERNEL DEBUGGING HELPER SCRIPTS 8567M: Jan Kiszka <jan.kiszka@siemens.com> 8568M: Kieran Bingham <kbingham@kernel.org> 8569S: Supported 8570F: scripts/gdb/ 8571 8572GEMINI CRYPTO DRIVER 8573M: Corentin Labbe <clabbe@baylibre.com> 8574L: linux-crypto@vger.kernel.org 8575S: Maintained 8576F: drivers/crypto/gemini/ 8577 8578GEMTEK FM RADIO RECEIVER DRIVER 8579M: Hans Verkuil <hverkuil@xs4all.nl> 8580L: linux-media@vger.kernel.org 8581S: Maintained 8582W: https://linuxtv.org 8583T: git git://linuxtv.org/media_tree.git 8584F: drivers/media/radio/radio-gemtek* 8585 8586GENERIC ARCHITECTURE TOPOLOGY 8587M: Sudeep Holla <sudeep.holla@arm.com> 8588L: linux-kernel@vger.kernel.org 8589S: Maintained 8590F: drivers/base/arch_topology.c 8591F: include/linux/arch_topology.h 8592 8593GENERIC ENTRY CODE 8594M: Thomas Gleixner <tglx@linutronix.de> 8595M: Peter Zijlstra <peterz@infradead.org> 8596M: Andy Lutomirski <luto@kernel.org> 8597L: linux-kernel@vger.kernel.org 8598S: Maintained 8599T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/entry 8600F: include/linux/entry-common.h 8601F: include/linux/entry-kvm.h 8602F: kernel/entry/ 8603 8604GENERIC GPIO I2C DRIVER 8605M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8606S: Supported 8607F: drivers/i2c/busses/i2c-gpio.c 8608F: include/linux/platform_data/i2c-gpio.h 8609 8610GENERIC GPIO I2C MULTIPLEXER DRIVER 8611M: Peter Korsgaard <peter.korsgaard@barco.com> 8612L: linux-i2c@vger.kernel.org 8613S: Supported 8614F: Documentation/i2c/muxes/i2c-mux-gpio.rst 8615F: drivers/i2c/muxes/i2c-mux-gpio.c 8616F: include/linux/platform_data/i2c-mux-gpio.h 8617 8618GENERIC HDLC (WAN) DRIVERS 8619M: Krzysztof Halasa <khc@pm.waw.pl> 8620S: Maintained 8621W: http://www.kernel.org/pub/linux/utils/net/hdlc/ 8622F: drivers/net/wan/c101.c 8623F: drivers/net/wan/hd6457* 8624F: drivers/net/wan/hdlc* 8625F: drivers/net/wan/n2.c 8626F: drivers/net/wan/pc300too.c 8627F: drivers/net/wan/pci200syn.c 8628F: drivers/net/wan/wanxl* 8629 8630GENERIC INCLUDE/ASM HEADER FILES 8631M: Arnd Bergmann <arnd@arndb.de> 8632L: linux-arch@vger.kernel.org 8633S: Maintained 8634T: git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git 8635F: include/asm-generic/ 8636F: include/uapi/asm-generic/ 8637 8638GENERIC PHY FRAMEWORK 8639M: Vinod Koul <vkoul@kernel.org> 8640M: Kishon Vijay Abraham I <kishon@kernel.org> 8641L: linux-phy@lists.infradead.org 8642S: Supported 8643Q: https://patchwork.kernel.org/project/linux-phy/list/ 8644T: git git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy.git 8645F: Documentation/devicetree/bindings/phy/ 8646F: drivers/phy/ 8647F: include/dt-bindings/phy/ 8648F: include/linux/phy/ 8649 8650GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER 8651M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8652S: Supported 8653F: drivers/i2c/muxes/i2c-demux-pinctrl.c 8654 8655GENERIC PM DOMAINS 8656M: "Rafael J. Wysocki" <rafael@kernel.org> 8657M: Kevin Hilman <khilman@kernel.org> 8658M: Ulf Hansson <ulf.hansson@linaro.org> 8659L: linux-pm@vger.kernel.org 8660S: Supported 8661F: Documentation/devicetree/bindings/power/power?domain* 8662F: drivers/base/power/domain*.c 8663F: include/linux/pm_domain.h 8664 8665GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER 8666M: Eugen Hristev <eugen.hristev@microchip.com> 8667L: linux-input@vger.kernel.org 8668S: Maintained 8669F: drivers/input/touchscreen/resistive-adc-touch.c 8670 8671GENERIC STRING LIBRARY 8672R: Andy Shevchenko <andy@kernel.org> 8673S: Maintained 8674F: lib/string.c 8675F: lib/string_helpers.c 8676F: lib/test-string_helpers.c 8677F: lib/test_string.c 8678 8679GENERIC UIO DRIVER FOR PCI DEVICES 8680M: "Michael S. Tsirkin" <mst@redhat.com> 8681L: kvm@vger.kernel.org 8682S: Supported 8683F: drivers/uio/uio_pci_generic.c 8684 8685GENERIC VDSO LIBRARY 8686M: Andy Lutomirski <luto@kernel.org> 8687M: Thomas Gleixner <tglx@linutronix.de> 8688M: Vincenzo Frascino <vincenzo.frascino@arm.com> 8689L: linux-kernel@vger.kernel.org 8690S: Maintained 8691T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso 8692F: include/asm-generic/vdso/vsyscall.h 8693F: include/vdso/ 8694F: kernel/time/vsyscall.c 8695F: lib/vdso/ 8696 8697GENWQE (IBM Generic Workqueue Card) 8698M: Frank Haverkamp <haver@linux.ibm.com> 8699S: Supported 8700F: drivers/misc/genwqe/ 8701 8702GET_MAINTAINER SCRIPT 8703M: Joe Perches <joe@perches.com> 8704S: Maintained 8705F: scripts/get_maintainer.pl 8706 8707GFS2 FILE SYSTEM 8708M: Bob Peterson <rpeterso@redhat.com> 8709M: Andreas Gruenbacher <agruenba@redhat.com> 8710L: cluster-devel@redhat.com 8711S: Supported 8712B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=gfs2 8713T: git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git 8714F: Documentation/filesystems/gfs2* 8715F: fs/gfs2/ 8716F: include/uapi/linux/gfs2_ondisk.h 8717 8718GIGABYTE WMI DRIVER 8719M: Thomas Weißschuh <thomas@weissschuh.net> 8720L: platform-driver-x86@vger.kernel.org 8721S: Maintained 8722F: drivers/platform/x86/gigabyte-wmi.c 8723 8724GNSS SUBSYSTEM 8725M: Johan Hovold <johan@kernel.org> 8726S: Maintained 8727T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git 8728F: Documentation/ABI/testing/sysfs-class-gnss 8729F: Documentation/devicetree/bindings/gnss/ 8730F: drivers/gnss/ 8731F: include/linux/gnss.h 8732 8733GO7007 MPEG CODEC 8734M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 8735L: linux-media@vger.kernel.org 8736S: Maintained 8737F: drivers/media/usb/go7007/ 8738 8739GOODIX TOUCHSCREEN 8740M: Bastien Nocera <hadess@hadess.net> 8741M: Hans de Goede <hdegoede@redhat.com> 8742L: linux-input@vger.kernel.org 8743S: Maintained 8744F: drivers/input/touchscreen/goodix* 8745 8746GOOGLE ETHERNET DRIVERS 8747M: Jeroen de Borst <jeroendb@google.com> 8748M: Praveen Kaligineedi <pkaligineedi@google.com> 8749R: Shailend Chand <shailend@google.com> 8750L: netdev@vger.kernel.org 8751S: Supported 8752F: Documentation/networking/device_drivers/ethernet/google/gve.rst 8753F: drivers/net/ethernet/google 8754 8755GPD POCKET FAN DRIVER 8756M: Hans de Goede <hdegoede@redhat.com> 8757L: platform-driver-x86@vger.kernel.org 8758S: Maintained 8759F: drivers/platform/x86/gpd-pocket-fan.c 8760 8761GPIO ACPI SUPPORT 8762M: Mika Westerberg <mika.westerberg@linux.intel.com> 8763M: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 8764L: linux-gpio@vger.kernel.org 8765L: linux-acpi@vger.kernel.org 8766S: Supported 8767T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 8768F: Documentation/firmware-guide/acpi/gpio-properties.rst 8769F: drivers/gpio/gpiolib-acpi.c 8770F: drivers/gpio/gpiolib-acpi.h 8771 8772GPIO AGGREGATOR 8773M: Geert Uytterhoeven <geert+renesas@glider.be> 8774L: linux-gpio@vger.kernel.org 8775S: Supported 8776F: Documentation/admin-guide/gpio/gpio-aggregator.rst 8777F: drivers/gpio/gpio-aggregator.c 8778 8779GPIO IR Transmitter 8780M: Sean Young <sean@mess.org> 8781L: linux-media@vger.kernel.org 8782S: Maintained 8783F: Documentation/devicetree/bindings/leds/irled/gpio-ir-tx.yaml 8784F: drivers/media/rc/gpio-ir-tx.c 8785 8786GPIO MOCKUP DRIVER 8787M: Bamvor Jian Zhang <bamv2005@gmail.com> 8788L: linux-gpio@vger.kernel.org 8789S: Maintained 8790F: drivers/gpio/gpio-mockup.c 8791F: tools/testing/selftests/gpio/ 8792 8793GPIO REGMAP 8794R: Michael Walle <michael@walle.cc> 8795S: Maintained 8796F: drivers/gpio/gpio-regmap.c 8797F: include/linux/gpio/regmap.h 8798 8799GPIO SUBSYSTEM 8800M: Linus Walleij <linus.walleij@linaro.org> 8801M: Bartosz Golaszewski <brgl@bgdev.pl> 8802R: Andy Shevchenko <andy@kernel.org> 8803L: linux-gpio@vger.kernel.org 8804S: Maintained 8805T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 8806F: Documentation/ABI/obsolete/sysfs-gpio 8807F: Documentation/ABI/testing/gpio-cdev 8808F: Documentation/admin-guide/gpio/ 8809F: Documentation/devicetree/bindings/gpio/ 8810F: Documentation/driver-api/gpio/ 8811F: drivers/gpio/ 8812F: include/dt-bindings/gpio/ 8813F: include/linux/gpio.h 8814F: include/linux/gpio/ 8815F: include/linux/of_gpio.h 8816F: include/uapi/linux/gpio.h 8817F: tools/gpio/ 8818 8819GRE DEMULTIPLEXER DRIVER 8820M: Dmitry Kozlov <xeb@mail.ru> 8821L: netdev@vger.kernel.org 8822S: Maintained 8823F: include/net/gre.h 8824F: net/ipv4/gre_demux.c 8825F: net/ipv4/gre_offload.c 8826 8827GRETH 10/100/1G Ethernet MAC device driver 8828M: Andreas Larsson <andreas@gaisler.com> 8829L: netdev@vger.kernel.org 8830S: Maintained 8831F: drivers/net/ethernet/aeroflex/ 8832 8833GREYBUS AUDIO PROTOCOLS DRIVERS 8834M: Vaibhav Agarwal <vaibhav.sr@gmail.com> 8835M: Mark Greer <mgreer@animalcreek.com> 8836S: Maintained 8837F: drivers/staging/greybus/audio_apbridgea.c 8838F: drivers/staging/greybus/audio_apbridgea.h 8839F: drivers/staging/greybus/audio_codec.c 8840F: drivers/staging/greybus/audio_codec.h 8841F: drivers/staging/greybus/audio_gb.c 8842F: drivers/staging/greybus/audio_manager.c 8843F: drivers/staging/greybus/audio_manager.h 8844F: drivers/staging/greybus/audio_manager_module.c 8845F: drivers/staging/greybus/audio_manager_private.h 8846F: drivers/staging/greybus/audio_manager_sysfs.c 8847F: drivers/staging/greybus/audio_module.c 8848F: drivers/staging/greybus/audio_topology.c 8849 8850GREYBUS FW/HID/SPI PROTOCOLS DRIVERS 8851M: Viresh Kumar <vireshk@kernel.org> 8852S: Maintained 8853F: drivers/staging/greybus/authentication.c 8854F: drivers/staging/greybus/bootrom.c 8855F: drivers/staging/greybus/firmware.h 8856F: drivers/staging/greybus/fw-core.c 8857F: drivers/staging/greybus/fw-download.c 8858F: drivers/staging/greybus/fw-management.c 8859F: drivers/staging/greybus/greybus_authentication.h 8860F: drivers/staging/greybus/greybus_firmware.h 8861F: drivers/staging/greybus/hid.c 8862F: drivers/staging/greybus/i2c.c 8863F: drivers/staging/greybus/spi.c 8864F: drivers/staging/greybus/spilib.c 8865F: drivers/staging/greybus/spilib.h 8866 8867GREYBUS LOOPBACK DRIVER 8868M: Bryan O'Donoghue <pure.logic@nexus-software.ie> 8869S: Maintained 8870F: drivers/staging/greybus/loopback.c 8871 8872GREYBUS PLATFORM DRIVERS 8873M: Vaibhav Hiremath <hvaibhav.linux@gmail.com> 8874S: Maintained 8875F: drivers/staging/greybus/arche-apb-ctrl.c 8876F: drivers/staging/greybus/arche-platform.c 8877F: drivers/staging/greybus/arche_platform.h 8878 8879GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS 8880M: Rui Miguel Silva <rmfrfs@gmail.com> 8881S: Maintained 8882F: drivers/staging/greybus/gpio.c 8883F: drivers/staging/greybus/light.c 8884F: drivers/staging/greybus/power_supply.c 8885F: drivers/staging/greybus/sdio.c 8886F: drivers/staging/greybus/spi.c 8887F: drivers/staging/greybus/spilib.c 8888 8889GREYBUS SUBSYSTEM 8890M: Johan Hovold <johan@kernel.org> 8891M: Alex Elder <elder@kernel.org> 8892M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 8893L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 8894S: Maintained 8895F: drivers/greybus/ 8896F: drivers/staging/greybus/ 8897F: include/linux/greybus.h 8898F: include/linux/greybus/ 8899 8900GREYBUS UART PROTOCOLS DRIVERS 8901M: David Lin <dtwlin@gmail.com> 8902S: Maintained 8903F: drivers/staging/greybus/log.c 8904F: drivers/staging/greybus/uart.c 8905 8906GS1662 VIDEO SERIALIZER 8907M: Charles-Antoine Couret <charles-antoine.couret@nexvision.fr> 8908L: linux-media@vger.kernel.org 8909S: Maintained 8910T: git git://linuxtv.org/media_tree.git 8911F: drivers/media/spi/gs1662.c 8912 8913GSPCA FINEPIX SUBDRIVER 8914M: Frank Zago <frank@zago.net> 8915L: linux-media@vger.kernel.org 8916S: Maintained 8917T: git git://linuxtv.org/media_tree.git 8918F: drivers/media/usb/gspca/finepix.c 8919 8920GSPCA GL860 SUBDRIVER 8921M: Olivier Lorin <o.lorin@laposte.net> 8922L: linux-media@vger.kernel.org 8923S: Maintained 8924T: git git://linuxtv.org/media_tree.git 8925F: drivers/media/usb/gspca/gl860/ 8926 8927GSPCA M5602 SUBDRIVER 8928M: Erik Andren <erik.andren@gmail.com> 8929L: linux-media@vger.kernel.org 8930S: Maintained 8931T: git git://linuxtv.org/media_tree.git 8932F: drivers/media/usb/gspca/m5602/ 8933 8934GSPCA PAC207 SONIXB SUBDRIVER 8935M: Hans Verkuil <hverkuil@xs4all.nl> 8936L: linux-media@vger.kernel.org 8937S: Odd Fixes 8938T: git git://linuxtv.org/media_tree.git 8939F: drivers/media/usb/gspca/pac207.c 8940 8941GSPCA SN9C20X SUBDRIVER 8942M: Brian Johnson <brijohn@gmail.com> 8943L: linux-media@vger.kernel.org 8944S: Maintained 8945T: git git://linuxtv.org/media_tree.git 8946F: drivers/media/usb/gspca/sn9c20x.c 8947 8948GSPCA T613 SUBDRIVER 8949M: Leandro Costantino <lcostantino@gmail.com> 8950L: linux-media@vger.kernel.org 8951S: Maintained 8952T: git git://linuxtv.org/media_tree.git 8953F: drivers/media/usb/gspca/t613.c 8954 8955GSPCA USB WEBCAM DRIVER 8956M: Hans Verkuil <hverkuil@xs4all.nl> 8957L: linux-media@vger.kernel.org 8958S: Odd Fixes 8959T: git git://linuxtv.org/media_tree.git 8960F: drivers/media/usb/gspca/ 8961 8962GTP (GPRS Tunneling Protocol) 8963M: Pablo Neira Ayuso <pablo@netfilter.org> 8964M: Harald Welte <laforge@gnumonks.org> 8965L: osmocom-net-gprs@lists.osmocom.org 8966S: Maintained 8967T: git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git 8968F: drivers/net/gtp.c 8969 8970GUID PARTITION TABLE (GPT) 8971M: Davidlohr Bueso <dave@stgolabs.net> 8972L: linux-efi@vger.kernel.org 8973S: Maintained 8974F: block/partitions/efi.* 8975 8976HABANALABS PCI DRIVER 8977M: Oded Gabbay <ogabbay@kernel.org> 8978L: dri-devel@lists.freedesktop.org 8979S: Supported 8980C: irc://irc.oftc.net/dri-devel 8981T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/linux.git 8982F: Documentation/ABI/testing/debugfs-driver-habanalabs 8983F: Documentation/ABI/testing/sysfs-driver-habanalabs 8984F: drivers/accel/habanalabs/ 8985F: include/trace/events/habanalabs.h 8986F: include/uapi/drm/habanalabs_accel.h 8987 8988HACKRF MEDIA DRIVER 8989M: Antti Palosaari <crope@iki.fi> 8990L: linux-media@vger.kernel.org 8991S: Maintained 8992W: https://linuxtv.org 8993W: http://palosaari.fi/linux/ 8994Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8995T: git git://linuxtv.org/anttip/media_tree.git 8996F: drivers/media/usb/hackrf/ 8997 8998HANDSHAKE UPCALL FOR TRANSPORT LAYER SECURITY 8999M: Chuck Lever <chuck.lever@oracle.com> 9000L: kernel-tls-handshake@lists.linux.dev 9001L: netdev@vger.kernel.org 9002S: Maintained 9003F: Documentation/netlink/specs/handshake.yaml 9004F: Documentation/networking/tls-handshake.rst 9005F: include/net/handshake.h 9006F: include/trace/events/handshake.h 9007F: net/handshake/ 9008 9009HANTRO VPU CODEC DRIVER 9010M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 9011M: Philipp Zabel <p.zabel@pengutronix.de> 9012L: linux-media@vger.kernel.org 9013L: linux-rockchip@lists.infradead.org 9014S: Maintained 9015F: Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml 9016F: Documentation/devicetree/bindings/media/rockchip,rk3568-vepu.yaml 9017F: Documentation/devicetree/bindings/media/rockchip-vpu.yaml 9018F: drivers/media/platform/verisilicon/ 9019 9020HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER 9021M: Frank Seidel <frank@f-seidel.de> 9022L: platform-driver-x86@vger.kernel.org 9023S: Maintained 9024W: http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/ 9025F: drivers/platform/x86/hdaps.c 9026 9027HARDWARE MONITORING 9028M: Jean Delvare <jdelvare@suse.com> 9029M: Guenter Roeck <linux@roeck-us.net> 9030L: linux-hwmon@vger.kernel.org 9031S: Maintained 9032W: http://hwmon.wiki.kernel.org/ 9033T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 9034F: Documentation/ABI/testing/sysfs-class-hwmon 9035F: Documentation/devicetree/bindings/hwmon/ 9036F: Documentation/hwmon/ 9037F: drivers/hwmon/ 9038F: include/linux/hwmon*.h 9039F: include/trace/events/hwmon*.h 9040K: (devm_)?hwmon_device_(un)?register(|_with_groups|_with_info) 9041 9042HARDWARE RANDOM NUMBER GENERATOR CORE 9043M: Olivia Mackall <olivia@selenic.com> 9044M: Herbert Xu <herbert@gondor.apana.org.au> 9045L: linux-crypto@vger.kernel.org 9046S: Odd fixes 9047F: Documentation/admin-guide/hw_random.rst 9048F: Documentation/devicetree/bindings/rng/ 9049F: drivers/char/hw_random/ 9050F: include/linux/hw_random.h 9051 9052HARDWARE SPINLOCK CORE 9053M: Ohad Ben-Cohen <ohad@wizery.com> 9054M: Bjorn Andersson <andersson@kernel.org> 9055R: Baolin Wang <baolin.wang7@gmail.com> 9056L: linux-remoteproc@vger.kernel.org 9057S: Maintained 9058T: git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next 9059F: Documentation/devicetree/bindings/hwlock/ 9060F: Documentation/locking/hwspinlock.rst 9061F: drivers/hwspinlock/ 9062F: include/linux/hwspinlock.h 9063 9064HARDWARE TRACING FACILITIES 9065M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 9066S: Maintained 9067F: drivers/hwtracing/ 9068 9069HARMONY SOUND DRIVER 9070L: linux-parisc@vger.kernel.org 9071S: Maintained 9072F: sound/parisc/harmony.* 9073 9074HDPVR USB VIDEO ENCODER DRIVER 9075M: Hans Verkuil <hverkuil@xs4all.nl> 9076L: linux-media@vger.kernel.org 9077S: Odd Fixes 9078W: https://linuxtv.org 9079T: git git://linuxtv.org/media_tree.git 9080F: drivers/media/usb/hdpvr/ 9081 9082HEWLETT PACKARD ENTERPRISE ILO CHIF DRIVER 9083M: Matt Hsiao <matt.hsiao@hpe.com> 9084S: Supported 9085F: drivers/misc/hpilo.[ch] 9086 9087HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER 9088M: Jerry Hoemann <jerry.hoemann@hpe.com> 9089S: Supported 9090F: Documentation/watchdog/hpwdt.rst 9091F: drivers/watchdog/hpwdt.c 9092 9093HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa) 9094M: Don Brace <don.brace@microchip.com> 9095L: storagedev@microchip.com 9096L: linux-scsi@vger.kernel.org 9097S: Supported 9098F: Documentation/scsi/hpsa.rst 9099F: drivers/scsi/hpsa*.[ch] 9100F: include/linux/cciss*.h 9101F: include/uapi/linux/cciss*.h 9102 9103HFI1 DRIVER 9104M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 9105L: linux-rdma@vger.kernel.org 9106S: Supported 9107F: drivers/infiniband/hw/hfi1 9108 9109HFS FILESYSTEM 9110L: linux-fsdevel@vger.kernel.org 9111S: Orphan 9112F: Documentation/filesystems/hfs.rst 9113F: fs/hfs/ 9114 9115HFSPLUS FILESYSTEM 9116L: linux-fsdevel@vger.kernel.org 9117S: Orphan 9118F: Documentation/filesystems/hfsplus.rst 9119F: fs/hfsplus/ 9120 9121HGA FRAMEBUFFER DRIVER 9122M: Ferenc Bakonyi <fero@drama.obuda.kando.hu> 9123L: linux-nvidia@lists.surfsouth.com 9124S: Maintained 9125W: http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml 9126F: drivers/video/fbdev/hgafb.c 9127 9128HIBERNATION (aka Software Suspend, aka swsusp) 9129M: "Rafael J. Wysocki" <rafael@kernel.org> 9130M: Pavel Machek <pavel@ucw.cz> 9131L: linux-pm@vger.kernel.org 9132S: Supported 9133B: https://bugzilla.kernel.org 9134F: arch/*/include/asm/suspend*.h 9135F: arch/x86/power/ 9136F: drivers/base/power/ 9137F: include/linux/freezer.h 9138F: include/linux/pm.h 9139F: include/linux/suspend.h 9140F: kernel/power/ 9141 9142HID CORE LAYER 9143M: Jiri Kosina <jikos@kernel.org> 9144M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 9145L: linux-input@vger.kernel.org 9146S: Maintained 9147T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 9148F: Documentation/hid/ 9149F: drivers/hid/ 9150F: include/linux/hid* 9151F: include/uapi/linux/hid* 9152F: samples/hid/ 9153F: tools/testing/selftests/hid/ 9154 9155HID LOGITECH DRIVERS 9156R: Filipe Laíns <lains@riseup.net> 9157L: linux-input@vger.kernel.org 9158S: Maintained 9159F: drivers/hid/hid-logitech-* 9160 9161HID PHOENIX RC FLIGHT CONTROLLER 9162M: Marcus Folkesson <marcus.folkesson@gmail.com> 9163L: linux-input@vger.kernel.org 9164S: Maintained 9165F: drivers/hid/hid-pxrc.c 9166 9167HID PLAYSTATION DRIVER 9168M: Roderick Colenbrander <roderick.colenbrander@sony.com> 9169L: linux-input@vger.kernel.org 9170S: Supported 9171F: drivers/hid/hid-playstation.c 9172 9173HID SENSOR HUB DRIVERS 9174M: Jiri Kosina <jikos@kernel.org> 9175M: Jonathan Cameron <jic23@kernel.org> 9176M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 9177L: linux-input@vger.kernel.org 9178L: linux-iio@vger.kernel.org 9179S: Maintained 9180F: Documentation/hid/hid-sensor* 9181F: drivers/hid/hid-sensor-* 9182F: drivers/iio/*/hid-* 9183F: include/linux/hid-sensor-* 9184 9185HID VRC-2 CAR CONTROLLER DRIVER 9186M: Marcus Folkesson <marcus.folkesson@gmail.com> 9187L: linux-input@vger.kernel.org 9188S: Maintained 9189F: drivers/hid/hid-vrc2.c 9190 9191HID WACOM DRIVER 9192M: Ping Cheng <ping.cheng@wacom.com> 9193M: Jason Gerecke <jason.gerecke@wacom.com> 9194L: linux-input@vger.kernel.org 9195S: Maintained 9196F: drivers/hid/wacom.h 9197F: drivers/hid/wacom_* 9198 9199HID++ LOGITECH DRIVERS 9200R: Filipe Laíns <lains@riseup.net> 9201R: Bastien Nocera <hadess@hadess.net> 9202L: linux-input@vger.kernel.org 9203S: Maintained 9204F: drivers/hid/hid-logitech-hidpp.c 9205 9206HIGH-RESOLUTION TIMERS, CLOCKEVENTS 9207M: Thomas Gleixner <tglx@linutronix.de> 9208L: linux-kernel@vger.kernel.org 9209S: Maintained 9210T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 9211F: Documentation/timers/ 9212F: include/linux/clockchips.h 9213F: include/linux/hrtimer.h 9214F: kernel/time/clockevents.c 9215F: kernel/time/hrtimer.c 9216F: kernel/time/timer_*.c 9217 9218HIGH-SPEED SCC DRIVER FOR AX.25 9219L: linux-hams@vger.kernel.org 9220S: Orphan 9221F: drivers/net/hamradio/scc.c 9222 9223HIGHPOINT ROCKETRAID 3xxx RAID DRIVER 9224M: HighPoint Linux Team <linux@highpoint-tech.com> 9225S: Supported 9226W: http://www.highpoint-tech.com 9227F: Documentation/scsi/hptiop.rst 9228F: drivers/scsi/hptiop.c 9229 9230HIKEY960 ONBOARD USB GPIO HUB DRIVER 9231M: John Stultz <jstultz@google.com> 9232L: linux-kernel@vger.kernel.org 9233S: Maintained 9234F: drivers/misc/hisi_hikey_usb.c 9235 9236HIMAX HX83112B TOUCHSCREEN SUPPORT 9237M: Job Noorman <job@noorman.info> 9238L: linux-input@vger.kernel.org 9239S: Maintained 9240F: Documentation/devicetree/bindings/input/touchscreen/himax,hx83112b.yaml 9241F: drivers/input/touchscreen/himax_hx83112b.c 9242 9243HIPPI 9244M: Jes Sorensen <jes@trained-monkey.org> 9245L: linux-hippi@sunsite.dk 9246S: Maintained 9247F: drivers/net/hippi/ 9248F: include/linux/hippidevice.h 9249F: include/uapi/linux/if_hippi.h 9250F: net/802/hippi.c 9251 9252HIRSCHMANN HELLCREEK ETHERNET SWITCH DRIVER 9253M: Kurt Kanzenbach <kurt@linutronix.de> 9254L: netdev@vger.kernel.org 9255S: Maintained 9256F: Documentation/devicetree/bindings/net/dsa/hirschmann,hellcreek.yaml 9257F: drivers/net/dsa/hirschmann/* 9258F: include/linux/platform_data/hirschmann-hellcreek.h 9259F: net/dsa/tag_hellcreek.c 9260 9261HISILICON DMA DRIVER 9262M: Zhou Wang <wangzhou1@hisilicon.com> 9263M: Jie Hai <haijie1@huawei.com> 9264L: dmaengine@vger.kernel.org 9265S: Maintained 9266F: drivers/dma/hisi_dma.c 9267 9268HISILICON GPIO DRIVER 9269M: Jay Fang <f.fangjian@huawei.com> 9270L: linux-gpio@vger.kernel.org 9271S: Maintained 9272F: Documentation/devicetree/bindings/gpio/hisilicon,ascend910-gpio.yaml 9273F: drivers/gpio/gpio-hisi.c 9274 9275HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE) 9276M: Longfang Liu <liulongfang@huawei.com> 9277L: linux-crypto@vger.kernel.org 9278S: Maintained 9279F: Documentation/ABI/testing/debugfs-hisi-hpre 9280F: drivers/crypto/hisilicon/hpre/hpre.h 9281F: drivers/crypto/hisilicon/hpre/hpre_crypto.c 9282F: drivers/crypto/hisilicon/hpre/hpre_main.c 9283 9284HISILICON HNS3 PMU DRIVER 9285M: Guangbin Huang <huangguangbin2@huawei.com> 9286S: Supported 9287F: Documentation/admin-guide/perf/hns3-pmu.rst 9288F: drivers/perf/hisilicon/hns3_pmu.c 9289 9290HISILICON I2C CONTROLLER DRIVER 9291M: Yicong Yang <yangyicong@hisilicon.com> 9292L: linux-i2c@vger.kernel.org 9293S: Maintained 9294W: https://www.hisilicon.com 9295F: Documentation/devicetree/bindings/i2c/hisilicon,ascend910-i2c.yaml 9296F: drivers/i2c/busses/i2c-hisi.c 9297 9298HISILICON LPC BUS DRIVER 9299M: Jay Fang <f.fangjian@huawei.com> 9300S: Maintained 9301W: http://www.hisilicon.com 9302F: Documentation/devicetree/bindings/arm/hisilicon/low-pin-count.yaml 9303F: drivers/bus/hisi_lpc.c 9304 9305HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3) 9306M: Yisen Zhuang <yisen.zhuang@huawei.com> 9307M: Salil Mehta <salil.mehta@huawei.com> 9308L: netdev@vger.kernel.org 9309S: Maintained 9310W: http://www.hisilicon.com 9311F: drivers/net/ethernet/hisilicon/hns3/ 9312 9313HISILICON NETWORK SUBSYSTEM DRIVER 9314M: Yisen Zhuang <yisen.zhuang@huawei.com> 9315M: Salil Mehta <salil.mehta@huawei.com> 9316L: netdev@vger.kernel.org 9317S: Maintained 9318W: http://www.hisilicon.com 9319F: Documentation/devicetree/bindings/net/hisilicon*.txt 9320F: drivers/net/ethernet/hisilicon/ 9321 9322HISILICON PMU DRIVER 9323M: Shaokun Zhang <zhangshaokun@hisilicon.com> 9324M: Jonathan Cameron <jonathan.cameron@huawei.com> 9325S: Supported 9326W: http://www.hisilicon.com 9327F: Documentation/admin-guide/perf/hisi-pcie-pmu.rst 9328F: Documentation/admin-guide/perf/hisi-pmu.rst 9329F: drivers/perf/hisilicon 9330 9331HISILICON PTT DRIVER 9332M: Yicong Yang <yangyicong@hisilicon.com> 9333M: Jonathan Cameron <jonathan.cameron@huawei.com> 9334L: linux-kernel@vger.kernel.org 9335S: Maintained 9336F: Documentation/ABI/testing/sysfs-devices-hisi_ptt 9337F: Documentation/trace/hisi-ptt.rst 9338F: drivers/hwtracing/ptt/ 9339F: tools/perf/arch/arm64/util/hisi-ptt.c 9340F: tools/perf/util/hisi-ptt* 9341F: tools/perf/util/hisi-ptt-decoder/* 9342 9343HISILICON QM DRIVER 9344M: Weili Qian <qianweili@huawei.com> 9345M: Zhou Wang <wangzhou1@hisilicon.com> 9346L: linux-crypto@vger.kernel.org 9347S: Maintained 9348F: drivers/crypto/hisilicon/Kconfig 9349F: drivers/crypto/hisilicon/Makefile 9350F: drivers/crypto/hisilicon/qm.c 9351F: drivers/crypto/hisilicon/sgl.c 9352F: include/linux/hisi_acc_qm.h 9353 9354HISILICON ROCE DRIVER 9355M: Haoyue Xu <xuhaoyue1@hisilicon.com> 9356M: Junxian Huang <huangjunxian6@hisilicon.com> 9357L: linux-rdma@vger.kernel.org 9358S: Maintained 9359F: Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt 9360F: drivers/infiniband/hw/hns/ 9361 9362HISILICON SAS Controller 9363M: Xiang Chen <chenxiang66@hisilicon.com> 9364S: Supported 9365W: http://www.hisilicon.com 9366F: Documentation/devicetree/bindings/scsi/hisilicon-sas.txt 9367F: drivers/scsi/hisi_sas/ 9368 9369HISILICON SECURITY ENGINE V2 DRIVER (SEC2) 9370M: Kai Ye <yekai13@huawei.com> 9371M: Longfang Liu <liulongfang@huawei.com> 9372L: linux-crypto@vger.kernel.org 9373S: Maintained 9374F: Documentation/ABI/testing/debugfs-hisi-sec 9375F: drivers/crypto/hisilicon/sec2/sec.h 9376F: drivers/crypto/hisilicon/sec2/sec_crypto.c 9377F: drivers/crypto/hisilicon/sec2/sec_crypto.h 9378F: drivers/crypto/hisilicon/sec2/sec_main.c 9379 9380HISILICON SPI Controller DRIVER FOR KUNPENG SOCS 9381M: Jay Fang <f.fangjian@huawei.com> 9382L: linux-spi@vger.kernel.org 9383S: Maintained 9384W: http://www.hisilicon.com 9385F: drivers/spi/spi-hisi-kunpeng.c 9386 9387HISILICON SPMI CONTROLLER DRIVER FOR HIKEY 970 9388M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9389L: linux-kernel@vger.kernel.org 9390S: Maintained 9391F: Documentation/devicetree/bindings/spmi/hisilicon,hisi-spmi-controller.yaml 9392F: drivers/spmi/hisi-spmi-controller.c 9393 9394HISILICON SPMI PMIC DRIVER FOR HIKEY 6421v600 9395M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9396L: linux-kernel@vger.kernel.org 9397S: Maintained 9398F: Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml 9399F: drivers/mfd/hi6421-spmi-pmic.c 9400 9401HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT 9402M: Weili Qian <qianweili@huawei.com> 9403S: Maintained 9404F: drivers/crypto/hisilicon/trng/trng.c 9405 9406HISILICON V3XX SPI NOR FLASH Controller Driver 9407M: Jay Fang <f.fangjian@huawei.com> 9408S: Maintained 9409W: http://www.hisilicon.com 9410F: drivers/spi/spi-hisi-sfc-v3xx.c 9411 9412HISILICON ZIP Controller DRIVER 9413M: Yang Shen <shenyang39@huawei.com> 9414M: Zhou Wang <wangzhou1@hisilicon.com> 9415L: linux-crypto@vger.kernel.org 9416S: Maintained 9417F: Documentation/ABI/testing/debugfs-hisi-zip 9418F: drivers/crypto/hisilicon/zip/ 9419 9420HMM - Heterogeneous Memory Management 9421M: Jérôme Glisse <jglisse@redhat.com> 9422L: linux-mm@kvack.org 9423S: Maintained 9424F: Documentation/mm/hmm.rst 9425F: include/linux/hmm* 9426F: lib/test_hmm* 9427F: mm/hmm* 9428F: tools/testing/selftests/mm/*hmm* 9429 9430HOST AP DRIVER 9431M: Jouni Malinen <j@w1.fi> 9432L: linux-wireless@vger.kernel.org 9433S: Obsolete 9434W: http://w1.fi/hostap-driver.html 9435F: drivers/net/wireless/intersil/hostap/ 9436 9437HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER 9438L: platform-driver-x86@vger.kernel.org 9439S: Orphan 9440F: drivers/platform/x86/hp/tc1100-wmi.c 9441 9442HPET: High Precision Event Timers driver 9443M: Clemens Ladisch <clemens@ladisch.de> 9444S: Maintained 9445F: Documentation/timers/hpet.rst 9446F: drivers/char/hpet.c 9447F: include/linux/hpet.h 9448F: include/uapi/linux/hpet.h 9449 9450HPET: x86 9451S: Orphan 9452F: arch/x86/include/asm/hpet.h 9453F: arch/x86/kernel/hpet.c 9454 9455HPFS FILESYSTEM 9456M: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz> 9457S: Maintained 9458W: http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi 9459F: fs/hpfs/ 9460 9461HSI SUBSYSTEM 9462M: Sebastian Reichel <sre@kernel.org> 9463S: Maintained 9464T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git 9465F: Documentation/ABI/testing/sysfs-bus-hsi 9466F: Documentation/driver-api/hsi.rst 9467F: drivers/hsi/ 9468F: include/linux/hsi/ 9469F: include/uapi/linux/hsi/ 9470 9471HSO 3G MODEM DRIVER 9472L: linux-usb@vger.kernel.org 9473S: Orphan 9474F: drivers/net/usb/hso.c 9475 9476HSR NETWORK PROTOCOL 9477L: netdev@vger.kernel.org 9478S: Orphan 9479F: net/hsr/ 9480 9481HT16K33 LED CONTROLLER DRIVER 9482M: Robin van der Gracht <robin@protonic.nl> 9483S: Maintained 9484F: Documentation/devicetree/bindings/auxdisplay/holtek,ht16k33.yaml 9485F: drivers/auxdisplay/ht16k33.c 9486 9487HTCPEN TOUCHSCREEN DRIVER 9488M: Pau Oliva Fora <pof@eslack.org> 9489L: linux-input@vger.kernel.org 9490S: Maintained 9491F: drivers/input/touchscreen/htcpen.c 9492 9493HTE SUBSYSTEM 9494M: Dipen Patel <dipenp@nvidia.com> 9495L: timestamp@lists.linux.dev 9496S: Maintained 9497Q: https://patchwork.kernel.org/project/timestamp/list/ 9498T: git git://git.kernel.org/pub/scm/linux/kernel/git/pateldipen1984/linux.git 9499F: Documentation/devicetree/bindings/timestamp/ 9500F: Documentation/driver-api/hte/ 9501F: drivers/hte/ 9502F: include/linux/hte.h 9503 9504HTS221 TEMPERATURE-HUMIDITY IIO DRIVER 9505M: Lorenzo Bianconi <lorenzo@kernel.org> 9506L: linux-iio@vger.kernel.org 9507S: Maintained 9508W: http://www.st.com/ 9509F: Documentation/devicetree/bindings/iio/humidity/st,hts221.yaml 9510F: drivers/iio/humidity/hts221* 9511 9512HUAWEI ETHERNET DRIVER 9513M: Cai Huoqing <cai.huoqing@linux.dev> 9514L: netdev@vger.kernel.org 9515S: Maintained 9516F: Documentation/networking/device_drivers/ethernet/huawei/hinic.rst 9517F: drivers/net/ethernet/huawei/hinic/ 9518 9519HUGETLB SUBSYSTEM 9520M: Mike Kravetz <mike.kravetz@oracle.com> 9521M: Muchun Song <muchun.song@linux.dev> 9522L: linux-mm@kvack.org 9523S: Maintained 9524F: Documentation/ABI/testing/sysfs-kernel-mm-hugepages 9525F: Documentation/admin-guide/mm/hugetlbpage.rst 9526F: Documentation/mm/hugetlbfs_reserv.rst 9527F: Documentation/mm/vmemmap_dedup.rst 9528F: fs/hugetlbfs/ 9529F: include/linux/hugetlb.h 9530F: mm/hugetlb.c 9531F: mm/hugetlb_vmemmap.c 9532F: mm/hugetlb_vmemmap.h 9533 9534HVA ST MEDIA DRIVER 9535M: Jean-Christophe Trotin <jean-christophe.trotin@foss.st.com> 9536L: linux-media@vger.kernel.org 9537S: Supported 9538W: https://linuxtv.org 9539T: git git://linuxtv.org/media_tree.git 9540F: drivers/media/platform/st/sti/hva 9541 9542HWPOISON MEMORY FAILURE HANDLING 9543M: Naoya Horiguchi <naoya.horiguchi@nec.com> 9544R: Miaohe Lin <linmiaohe@huawei.com> 9545L: linux-mm@kvack.org 9546S: Maintained 9547F: mm/hwpoison-inject.c 9548F: mm/memory-failure.c 9549 9550HYCON HY46XX TOUCHSCREEN SUPPORT 9551M: Giulio Benetti <giulio.benetti@benettiengineering.com> 9552L: linux-input@vger.kernel.org 9553S: Maintained 9554F: Documentation/devicetree/bindings/input/touchscreen/hycon,hy46xx.yaml 9555F: drivers/input/touchscreen/hycon-hy46xx.c 9556 9557HYGON PROCESSOR SUPPORT 9558M: Pu Wen <puwen@hygon.cn> 9559L: linux-kernel@vger.kernel.org 9560S: Maintained 9561F: arch/x86/kernel/cpu/hygon.c 9562 9563HYNIX HI556 SENSOR DRIVER 9564M: Shawn Tu <shawnx.tu@intel.com> 9565L: linux-media@vger.kernel.org 9566S: Maintained 9567T: git git://linuxtv.org/media_tree.git 9568F: drivers/media/i2c/hi556.c 9569 9570HYNIX HI846 SENSOR DRIVER 9571M: Martin Kepplinger <martin.kepplinger@puri.sm> 9572L: linux-media@vger.kernel.org 9573S: Maintained 9574F: drivers/media/i2c/hi846.c 9575 9576HYNIX HI847 SENSOR DRIVER 9577M: Shawn Tu <shawnx.tu@intel.com> 9578L: linux-media@vger.kernel.org 9579S: Maintained 9580F: drivers/media/i2c/hi847.c 9581 9582Hyper-V/Azure CORE AND DRIVERS 9583M: "K. Y. Srinivasan" <kys@microsoft.com> 9584M: Haiyang Zhang <haiyangz@microsoft.com> 9585M: Wei Liu <wei.liu@kernel.org> 9586M: Dexuan Cui <decui@microsoft.com> 9587L: linux-hyperv@vger.kernel.org 9588S: Supported 9589T: git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git 9590F: Documentation/ABI/stable/sysfs-bus-vmbus 9591F: Documentation/ABI/testing/debugfs-hyperv 9592F: Documentation/devicetree/bindings/bus/microsoft,vmbus.yaml 9593F: Documentation/networking/device_drivers/ethernet/microsoft/netvsc.rst 9594F: Documentation/virt/hyperv 9595F: arch/arm64/hyperv 9596F: arch/arm64/include/asm/hyperv-tlfs.h 9597F: arch/arm64/include/asm/mshyperv.h 9598F: arch/x86/hyperv 9599F: arch/x86/include/asm/hyperv-tlfs.h 9600F: arch/x86/include/asm/mshyperv.h 9601F: arch/x86/include/asm/trace/hyperv.h 9602F: arch/x86/kernel/cpu/mshyperv.c 9603F: drivers/clocksource/hyperv_timer.c 9604F: drivers/hid/hid-hyperv.c 9605F: drivers/hv/ 9606F: drivers/input/serio/hyperv-keyboard.c 9607F: drivers/iommu/hyperv-iommu.c 9608F: drivers/net/ethernet/microsoft/ 9609F: drivers/net/hyperv/ 9610F: drivers/pci/controller/pci-hyperv-intf.c 9611F: drivers/pci/controller/pci-hyperv.c 9612F: drivers/scsi/storvsc_drv.c 9613F: drivers/uio/uio_hv_generic.c 9614F: drivers/video/fbdev/hyperv_fb.c 9615F: include/asm-generic/hyperv-tlfs.h 9616F: include/asm-generic/mshyperv.h 9617F: include/clocksource/hyperv_timer.h 9618F: include/linux/hyperv.h 9619F: include/net/mana 9620F: include/uapi/linux/hyperv.h 9621F: net/vmw_vsock/hyperv_transport.c 9622F: tools/hv/ 9623 9624HYPERBUS SUPPORT 9625M: Vignesh Raghavendra <vigneshr@ti.com> 9626L: linux-mtd@lists.infradead.org 9627S: Supported 9628Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 9629C: irc://irc.oftc.net/mtd 9630T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git cfi/next 9631F: Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml 9632F: drivers/mtd/hyperbus/ 9633F: include/linux/mtd/hyperbus.h 9634 9635HYPERVISOR VIRTUAL CONSOLE DRIVER 9636L: linuxppc-dev@lists.ozlabs.org 9637S: Odd Fixes 9638F: drivers/tty/hvc/ 9639 9640I2C ACPI SUPPORT 9641M: Mika Westerberg <mika.westerberg@linux.intel.com> 9642L: linux-i2c@vger.kernel.org 9643L: linux-acpi@vger.kernel.org 9644S: Maintained 9645F: drivers/i2c/i2c-core-acpi.c 9646 9647I2C CONTROLLER DRIVER FOR NVIDIA GPU 9648M: Ajay Gupta <ajayg@nvidia.com> 9649L: linux-i2c@vger.kernel.org 9650S: Maintained 9651F: Documentation/i2c/busses/i2c-nvidia-gpu.rst 9652F: drivers/i2c/busses/i2c-nvidia-gpu.c 9653 9654I2C MUXES 9655M: Peter Rosin <peda@axentia.se> 9656L: linux-i2c@vger.kernel.org 9657S: Maintained 9658F: Documentation/devicetree/bindings/i2c/i2c-arb* 9659F: Documentation/devicetree/bindings/i2c/i2c-gate* 9660F: Documentation/devicetree/bindings/i2c/i2c-mux* 9661F: Documentation/i2c/i2c-topology.rst 9662F: Documentation/i2c/muxes/ 9663F: drivers/i2c/i2c-mux.c 9664F: drivers/i2c/muxes/ 9665F: include/linux/i2c-mux.h 9666 9667I2C MV64XXX MARVELL AND ALLWINNER DRIVER 9668M: Gregory CLEMENT <gregory.clement@bootlin.com> 9669L: linux-i2c@vger.kernel.org 9670S: Maintained 9671F: Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml 9672F: drivers/i2c/busses/i2c-mv64xxx.c 9673 9674I2C OVER PARALLEL PORT 9675M: Jean Delvare <jdelvare@suse.com> 9676L: linux-i2c@vger.kernel.org 9677S: Maintained 9678F: Documentation/i2c/busses/i2c-parport.rst 9679F: drivers/i2c/busses/i2c-parport.c 9680 9681I2C SUBSYSTEM 9682M: Wolfram Sang <wsa@kernel.org> 9683L: linux-i2c@vger.kernel.org 9684S: Maintained 9685W: https://i2c.wiki.kernel.org/ 9686Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9687T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9688F: Documentation/devicetree/bindings/i2c/i2c.txt 9689F: Documentation/i2c/ 9690F: drivers/i2c/* 9691F: include/dt-bindings/i2c/i2c.h 9692F: include/linux/i2c-dev.h 9693F: include/linux/i2c-smbus.h 9694F: include/linux/i2c.h 9695F: include/uapi/linux/i2c-*.h 9696F: include/uapi/linux/i2c.h 9697 9698I2C SUBSYSTEM HOST DRIVERS 9699M: Andi Shyti <andi.shyti@kernel.org> 9700L: linux-i2c@vger.kernel.org 9701S: Maintained 9702W: https://i2c.wiki.kernel.org/ 9703Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9704T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9705F: Documentation/devicetree/bindings/i2c/ 9706F: drivers/i2c/algos/ 9707F: drivers/i2c/busses/ 9708F: include/dt-bindings/i2c/ 9709 9710I2C-TAOS-EVM DRIVER 9711M: Jean Delvare <jdelvare@suse.com> 9712L: linux-i2c@vger.kernel.org 9713S: Maintained 9714F: Documentation/i2c/busses/i2c-taos-evm.rst 9715F: drivers/i2c/busses/i2c-taos-evm.c 9716 9717I2C-TINY-USB DRIVER 9718M: Till Harbaum <till@harbaum.org> 9719L: linux-i2c@vger.kernel.org 9720S: Maintained 9721W: http://www.harbaum.org/till/i2c_tiny_usb 9722F: drivers/i2c/busses/i2c-tiny-usb.c 9723 9724I2C/SMBUS CONTROLLER DRIVERS FOR PC 9725M: Jean Delvare <jdelvare@suse.com> 9726L: linux-i2c@vger.kernel.org 9727S: Maintained 9728F: Documentation/i2c/busses/i2c-ali1535.rst 9729F: Documentation/i2c/busses/i2c-ali1563.rst 9730F: Documentation/i2c/busses/i2c-ali15x3.rst 9731F: Documentation/i2c/busses/i2c-amd756.rst 9732F: Documentation/i2c/busses/i2c-amd8111.rst 9733F: Documentation/i2c/busses/i2c-i801.rst 9734F: Documentation/i2c/busses/i2c-nforce2.rst 9735F: Documentation/i2c/busses/i2c-piix4.rst 9736F: Documentation/i2c/busses/i2c-sis5595.rst 9737F: Documentation/i2c/busses/i2c-sis630.rst 9738F: Documentation/i2c/busses/i2c-sis96x.rst 9739F: Documentation/i2c/busses/i2c-via.rst 9740F: Documentation/i2c/busses/i2c-viapro.rst 9741F: drivers/i2c/busses/i2c-ali1535.c 9742F: drivers/i2c/busses/i2c-ali1563.c 9743F: drivers/i2c/busses/i2c-ali15x3.c 9744F: drivers/i2c/busses/i2c-amd756-s4882.c 9745F: drivers/i2c/busses/i2c-amd756.c 9746F: drivers/i2c/busses/i2c-amd8111.c 9747F: drivers/i2c/busses/i2c-i801.c 9748F: drivers/i2c/busses/i2c-isch.c 9749F: drivers/i2c/busses/i2c-nforce2-s4985.c 9750F: drivers/i2c/busses/i2c-nforce2.c 9751F: drivers/i2c/busses/i2c-piix4.c 9752F: drivers/i2c/busses/i2c-sis5595.c 9753F: drivers/i2c/busses/i2c-sis630.c 9754F: drivers/i2c/busses/i2c-sis96x.c 9755F: drivers/i2c/busses/i2c-via.c 9756F: drivers/i2c/busses/i2c-viapro.c 9757 9758I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER 9759M: Hans de Goede <hdegoede@redhat.com> 9760L: linux-i2c@vger.kernel.org 9761S: Maintained 9762F: drivers/i2c/busses/i2c-cht-wc.c 9763 9764I2C/SMBUS ISMT DRIVER 9765M: Seth Heasley <seth.heasley@intel.com> 9766M: Neil Horman <nhorman@tuxdriver.com> 9767L: linux-i2c@vger.kernel.org 9768F: Documentation/i2c/busses/i2c-ismt.rst 9769F: drivers/i2c/busses/i2c-ismt.c 9770 9771I2C/SMBUS STUB DRIVER 9772M: Jean Delvare <jdelvare@suse.com> 9773L: linux-i2c@vger.kernel.org 9774S: Maintained 9775F: drivers/i2c/i2c-stub.c 9776 9777I3C DRIVER FOR ASPEED AST2600 9778M: Jeremy Kerr <jk@codeconstruct.com.au> 9779S: Maintained 9780F: Documentation/devicetree/bindings/i3c/aspeed,ast2600-i3c.yaml 9781F: drivers/i3c/master/ast2600-i3c-master.c 9782 9783I3C DRIVER FOR CADENCE I3C MASTER IP 9784M: Przemysław Gaj <pgaj@cadence.com> 9785S: Maintained 9786F: Documentation/devicetree/bindings/i3c/cdns,i3c-master.yaml 9787F: drivers/i3c/master/i3c-master-cdns.c 9788 9789I3C DRIVER FOR SYNOPSYS DESIGNWARE 9790S: Orphan 9791F: Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.yaml 9792F: drivers/i3c/master/dw* 9793 9794I3C SUBSYSTEM 9795M: Alexandre Belloni <alexandre.belloni@bootlin.com> 9796L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 9797S: Maintained 9798C: irc://chat.freenode.net/linux-i3c 9799T: git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git 9800F: Documentation/ABI/testing/sysfs-bus-i3c 9801F: Documentation/devicetree/bindings/i3c/ 9802F: Documentation/driver-api/i3c 9803F: drivers/i3c/ 9804F: include/linux/i3c/ 9805 9806IA64 (Itanium) PLATFORM 9807L: linux-ia64@vger.kernel.org 9808S: Orphan 9809F: Documentation/arch/ia64/ 9810F: arch/ia64/ 9811 9812IBM Operation Panel Input Driver 9813M: Eddie James <eajames@linux.ibm.com> 9814L: linux-input@vger.kernel.org 9815S: Maintained 9816F: Documentation/devicetree/bindings/input/ibm,op-panel.yaml 9817F: drivers/input/misc/ibm-panel.c 9818 9819IBM Power 842 compression accelerator 9820M: Haren Myneni <haren@us.ibm.com> 9821S: Supported 9822F: crypto/842.c 9823F: drivers/crypto/nx/Kconfig 9824F: drivers/crypto/nx/Makefile 9825F: drivers/crypto/nx/nx-842* 9826F: include/linux/sw842.h 9827F: lib/842/ 9828 9829IBM Power in-Nest Crypto Acceleration 9830M: Breno Leitão <leitao@debian.org> 9831M: Nayna Jain <nayna@linux.ibm.com> 9832M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9833L: linux-crypto@vger.kernel.org 9834S: Supported 9835F: drivers/crypto/nx/Kconfig 9836F: drivers/crypto/nx/Makefile 9837F: drivers/crypto/nx/nx-aes* 9838F: drivers/crypto/nx/nx-sha* 9839F: drivers/crypto/nx/nx.* 9840F: drivers/crypto/nx/nx_csbcpb.h 9841F: drivers/crypto/nx/nx_debugfs.c 9842 9843IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform 9844M: Tyrel Datwyler <tyreld@linux.ibm.com> 9845L: linux-pci@vger.kernel.org 9846L: linuxppc-dev@lists.ozlabs.org 9847S: Supported 9848F: drivers/pci/hotplug/rpadlpar* 9849 9850IBM Power Linux RAID adapter 9851M: Brian King <brking@us.ibm.com> 9852S: Supported 9853F: drivers/scsi/ipr.* 9854 9855IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform 9856M: Tyrel Datwyler <tyreld@linux.ibm.com> 9857L: linux-pci@vger.kernel.org 9858L: linuxppc-dev@lists.ozlabs.org 9859S: Supported 9860F: drivers/pci/hotplug/rpaphp* 9861 9862IBM Power SRIOV Virtual NIC Device Driver 9863M: Haren Myneni <haren@linux.ibm.com> 9864M: Rick Lindsley <ricklind@linux.ibm.com> 9865R: Nick Child <nnac123@linux.ibm.com> 9866R: Dany Madden <danymadden@us.ibm.com> 9867R: Thomas Falcon <tlfalcon@linux.ibm.com> 9868L: netdev@vger.kernel.org 9869S: Supported 9870F: drivers/net/ethernet/ibm/ibmvnic.* 9871 9872IBM Power VFIO Support 9873M: Timothy Pearson <tpearson@raptorengineering.com> 9874S: Supported 9875F: drivers/vfio/vfio_iommu_spapr_tce.c 9876 9877IBM Power Virtual Ethernet Device Driver 9878M: Nick Child <nnac123@linux.ibm.com> 9879L: netdev@vger.kernel.org 9880S: Supported 9881F: drivers/net/ethernet/ibm/ibmveth.* 9882 9883IBM Power Virtual FC Device Drivers 9884M: Tyrel Datwyler <tyreld@linux.ibm.com> 9885L: linux-scsi@vger.kernel.org 9886S: Supported 9887F: drivers/scsi/ibmvscsi/ibmvfc* 9888 9889IBM Power Virtual Management Channel Driver 9890M: Brad Warrum <bwarrum@linux.ibm.com> 9891M: Ritu Agarwal <rituagar@linux.ibm.com> 9892S: Supported 9893F: drivers/misc/ibmvmc.* 9894 9895IBM Power Virtual SCSI Device Drivers 9896M: Tyrel Datwyler <tyreld@linux.ibm.com> 9897L: linux-scsi@vger.kernel.org 9898S: Supported 9899F: drivers/scsi/ibmvscsi/ibmvscsi* 9900F: include/scsi/viosrp.h 9901 9902IBM Power Virtual SCSI Device Target Driver 9903M: Michael Cyr <mikecyr@linux.ibm.com> 9904L: linux-scsi@vger.kernel.org 9905L: target-devel@vger.kernel.org 9906S: Supported 9907F: drivers/scsi/ibmvscsi_tgt/ 9908 9909IBM Power VMX Cryptographic instructions 9910M: Breno Leitão <leitao@debian.org> 9911M: Nayna Jain <nayna@linux.ibm.com> 9912M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9913L: linux-crypto@vger.kernel.org 9914S: Supported 9915F: drivers/crypto/vmx/Kconfig 9916F: drivers/crypto/vmx/Makefile 9917F: drivers/crypto/vmx/aes* 9918F: drivers/crypto/vmx/ghash* 9919F: drivers/crypto/vmx/ppc-xlate.pl 9920F: drivers/crypto/vmx/vmx.c 9921 9922IBM ServeRAID RAID DRIVER 9923S: Orphan 9924F: drivers/scsi/ips.* 9925 9926ICH LPC AND GPIO DRIVER 9927M: Peter Tyser <ptyser@xes-inc.com> 9928S: Maintained 9929F: drivers/gpio/gpio-ich.c 9930F: drivers/mfd/lpc_ich.c 9931 9932ICY I2C DRIVER 9933M: Max Staudt <max@enpas.org> 9934L: linux-i2c@vger.kernel.org 9935S: Maintained 9936F: drivers/i2c/busses/i2c-icy.c 9937 9938IDEAPAD LAPTOP EXTRAS DRIVER 9939M: Ike Panhc <ike.pan@canonical.com> 9940L: platform-driver-x86@vger.kernel.org 9941S: Maintained 9942W: http://launchpad.net/ideapad-laptop 9943F: drivers/platform/x86/ideapad-laptop.c 9944 9945IDEAPAD LAPTOP SLIDEBAR DRIVER 9946M: Andrey Moiseev <o2g.org.ru@gmail.com> 9947L: linux-input@vger.kernel.org 9948S: Maintained 9949W: https://github.com/o2genum/ideapad-slidebar 9950F: drivers/input/misc/ideapad_slidebar.c 9951 9952IDMAPPED MOUNTS 9953M: Christian Brauner <brauner@kernel.org> 9954M: Seth Forshee <sforshee@kernel.org> 9955L: linux-fsdevel@vger.kernel.org 9956S: Maintained 9957T: git git://git.kernel.org/pub/scm/linux/kernel/git/vfs/idmapping.git 9958F: Documentation/filesystems/idmappings.rst 9959F: include/linux/mnt_idmapping.* 9960F: tools/testing/selftests/mount_setattr/ 9961 9962IDT VersaClock 5 CLOCK DRIVER 9963M: Luca Ceresoli <luca@lucaceresoli.net> 9964S: Maintained 9965F: Documentation/devicetree/bindings/clock/idt,versaclock5.yaml 9966F: drivers/clk/clk-versaclock5.c 9967 9968IEEE 802.15.4 SUBSYSTEM 9969M: Alexander Aring <alex.aring@gmail.com> 9970M: Stefan Schmidt <stefan@datenfreihafen.org> 9971M: Miquel Raynal <miquel.raynal@bootlin.com> 9972L: linux-wpan@vger.kernel.org 9973S: Maintained 9974W: https://linux-wpan.org/ 9975Q: https://patchwork.kernel.org/project/linux-wpan/list/ 9976T: git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan.git 9977T: git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan-next.git 9978F: Documentation/networking/ieee802154.rst 9979F: drivers/net/ieee802154/ 9980F: include/linux/ieee802154.h 9981F: include/linux/nl802154.h 9982F: include/net/af_ieee802154.h 9983F: include/net/cfg802154.h 9984F: include/net/ieee802154_netdev.h 9985F: include/net/mac802154.h 9986F: include/net/nl802154.h 9987F: net/ieee802154/ 9988F: net/mac802154/ 9989 9990IFCVF VIRTIO DATA PATH ACCELERATOR 9991R: Zhu Lingshan <lingshan.zhu@intel.com> 9992F: drivers/vdpa/ifcvf/ 9993 9994IFE PROTOCOL 9995M: Yotam Gigi <yotam.gi@gmail.com> 9996M: Jamal Hadi Salim <jhs@mojatatu.com> 9997F: include/net/ife.h 9998F: include/uapi/linux/ife.h 9999F: net/ife 10000 10001IGORPLUG-USB IR RECEIVER 10002M: Sean Young <sean@mess.org> 10003L: linux-media@vger.kernel.org 10004S: Maintained 10005F: drivers/media/rc/igorplugusb.c 10006 10007IGUANAWORKS USB IR TRANSCEIVER 10008M: Sean Young <sean@mess.org> 10009L: linux-media@vger.kernel.org 10010S: Maintained 10011F: drivers/media/rc/iguanair.c 10012 10013IIO DIGITAL POTENTIOMETER DAC 10014M: Peter Rosin <peda@axentia.se> 10015L: linux-iio@vger.kernel.org 10016S: Maintained 10017F: Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac 10018F: Documentation/devicetree/bindings/iio/dac/dpot-dac.yaml 10019F: drivers/iio/dac/dpot-dac.c 10020 10021IIO ENVELOPE DETECTOR 10022M: Peter Rosin <peda@axentia.se> 10023L: linux-iio@vger.kernel.org 10024S: Maintained 10025F: Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector 10026F: Documentation/devicetree/bindings/iio/adc/envelope-detector.yaml 10027F: drivers/iio/adc/envelope-detector.c 10028 10029IIO LIGHT SENSOR GAIN-TIME-SCALE HELPERS 10030M: Matti Vaittinen <mazziesaccount@gmail.com> 10031L: linux-iio@vger.kernel.org 10032S: Maintained 10033F: drivers/iio/light/gain-time-scale-helper.c 10034F: drivers/iio/light/gain-time-scale-helper.h 10035 10036IIO MULTIPLEXER 10037M: Peter Rosin <peda@axentia.se> 10038L: linux-iio@vger.kernel.org 10039S: Maintained 10040F: Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.yaml 10041F: drivers/iio/multiplexer/iio-mux.c 10042 10043IIO SCMI BASED DRIVER 10044M: Jyoti Bhayana <jbhayana@google.com> 10045L: linux-iio@vger.kernel.org 10046S: Maintained 10047F: drivers/iio/common/scmi_sensors/scmi_iio.c 10048 10049IIO SUBSYSTEM AND DRIVERS 10050M: Jonathan Cameron <jic23@kernel.org> 10051R: Lars-Peter Clausen <lars@metafoo.de> 10052L: linux-iio@vger.kernel.org 10053S: Maintained 10054T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 10055F: Documentation/ABI/testing/configfs-iio* 10056F: Documentation/ABI/testing/sysfs-bus-iio* 10057F: Documentation/devicetree/bindings/iio/ 10058F: drivers/iio/ 10059F: drivers/staging/iio/ 10060F: include/dt-bindings/iio/ 10061F: include/linux/iio/ 10062F: tools/iio/ 10063 10064IIO UNIT CONVERTER 10065M: Peter Rosin <peda@axentia.se> 10066L: linux-iio@vger.kernel.org 10067S: Maintained 10068F: Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.yaml 10069F: Documentation/devicetree/bindings/iio/afe/current-sense-shunt.yaml 10070F: Documentation/devicetree/bindings/iio/afe/voltage-divider.yaml 10071F: drivers/iio/afe/iio-rescale.c 10072 10073IKANOS/ADI EAGLE ADSL USB DRIVER 10074M: Matthieu Castet <castet.matthieu@free.fr> 10075M: Stanislaw Gruszka <stf_xl@wp.pl> 10076S: Maintained 10077F: drivers/usb/atm/ueagle-atm.c 10078 10079IMAGIS TOUCHSCREEN DRIVER 10080M: Markuss Broks <markuss.broks@gmail.com> 10081S: Maintained 10082F: Documentation/devicetree/bindings/input/touchscreen/imagis,ist3038c.yaml 10083F: drivers/input/touchscreen/imagis.c 10084 10085IMGTEC ASCII LCD DRIVER 10086M: Paul Burton <paulburton@kernel.org> 10087S: Maintained 10088F: Documentation/devicetree/bindings/auxdisplay/img,ascii-lcd.yaml 10089F: drivers/auxdisplay/img-ascii-lcd.c 10090 10091IMGTEC IR DECODER DRIVER 10092S: Orphan 10093F: drivers/media/rc/img-ir/ 10094 10095IMON SOUNDGRAPH USB IR RECEIVER 10096M: Sean Young <sean@mess.org> 10097L: linux-media@vger.kernel.org 10098S: Maintained 10099F: drivers/media/rc/imon.c 10100F: drivers/media/rc/imon_raw.c 10101 10102IMS TWINTURBO FRAMEBUFFER DRIVER 10103L: linux-fbdev@vger.kernel.org 10104S: Orphan 10105F: drivers/video/fbdev/imsttfb.c 10106 10107INA209 HARDWARE MONITOR DRIVER 10108M: Guenter Roeck <linux@roeck-us.net> 10109L: linux-hwmon@vger.kernel.org 10110S: Maintained 10111F: Documentation/devicetree/bindings/hwmon/ti,ina2xx.yaml 10112F: Documentation/hwmon/ina209.rst 10113F: drivers/hwmon/ina209.c 10114 10115INA2XX HARDWARE MONITOR DRIVER 10116M: Guenter Roeck <linux@roeck-us.net> 10117L: linux-hwmon@vger.kernel.org 10118S: Maintained 10119F: Documentation/hwmon/ina2xx.rst 10120F: drivers/hwmon/ina2xx.c 10121F: include/linux/platform_data/ina2xx.h 10122 10123INDEX OF FURTHER KERNEL DOCUMENTATION 10124M: Carlos Bilbao <carlos.bilbao@amd.com> 10125S: Maintained 10126F: Documentation/process/kernel-docs.rst 10127 10128INDUSTRY PACK SUBSYSTEM (IPACK) 10129M: Vaibhav Gupta <vaibhavgupta40@gmail.com> 10130M: Jens Taprogge <jens.taprogge@taprogge.org> 10131M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 10132L: industrypack-devel@lists.sourceforge.net 10133S: Maintained 10134W: http://industrypack.sourceforge.net 10135F: drivers/ipack/ 10136 10137INFINEON DPS310 Driver 10138M: Eddie James <eajames@linux.ibm.com> 10139L: linux-iio@vger.kernel.org 10140S: Maintained 10141F: drivers/iio/pressure/dps310.c 10142 10143INFINEON PEB2466 ASoC CODEC 10144M: Herve Codina <herve.codina@bootlin.com> 10145L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10146S: Maintained 10147F: Documentation/devicetree/bindings/sound/infineon,peb2466.yaml 10148F: sound/soc/codecs/peb2466.c 10149 10150INFINIBAND SUBSYSTEM 10151M: Jason Gunthorpe <jgg@nvidia.com> 10152M: Leon Romanovsky <leonro@nvidia.com> 10153L: linux-rdma@vger.kernel.org 10154S: Supported 10155W: https://github.com/linux-rdma/rdma-core 10156Q: http://patchwork.kernel.org/project/linux-rdma/list/ 10157T: git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git 10158F: Documentation/devicetree/bindings/infiniband/ 10159F: Documentation/infiniband/ 10160F: drivers/infiniband/ 10161F: include/rdma/ 10162F: include/trace/events/ib_mad.h 10163F: include/trace/events/ib_umad.h 10164F: include/trace/misc/rdma.h 10165F: include/uapi/linux/if_infiniband.h 10166F: include/uapi/rdma/ 10167F: samples/bpf/ibumad_kern.c 10168F: samples/bpf/ibumad_user.c 10169 10170INGENIC JZ4780 NAND DRIVER 10171M: Harvey Hunt <harveyhuntnexus@gmail.com> 10172L: linux-mtd@lists.infradead.org 10173L: linux-mips@vger.kernel.org 10174S: Maintained 10175F: drivers/mtd/nand/raw/ingenic/ 10176 10177INGENIC JZ47xx SoCs 10178M: Paul Cercueil <paul@crapouillou.net> 10179L: linux-mips@vger.kernel.org 10180S: Maintained 10181F: arch/mips/boot/dts/ingenic/ 10182F: arch/mips/generic/board-ingenic.c 10183F: arch/mips/include/asm/mach-ingenic/ 10184F: arch/mips/ingenic/Kconfig 10185F: drivers/clk/ingenic/ 10186F: drivers/dma/dma-jz4780.c 10187F: drivers/gpu/drm/ingenic/ 10188F: drivers/i2c/busses/i2c-jz4780.c 10189F: drivers/iio/adc/ingenic-adc.c 10190F: drivers/irqchip/irq-ingenic.c 10191F: drivers/memory/jz4780-nemc.c 10192F: drivers/mmc/host/jz4740_mmc.c 10193F: drivers/mtd/nand/raw/ingenic/ 10194F: drivers/pinctrl/pinctrl-ingenic.c 10195F: drivers/power/supply/ingenic-battery.c 10196F: drivers/pwm/pwm-jz4740.c 10197F: drivers/remoteproc/ingenic_rproc.c 10198F: drivers/rtc/rtc-jz4740.c 10199F: drivers/tty/serial/8250/8250_ingenic.c 10200F: drivers/usb/musb/jz4740.c 10201F: drivers/watchdog/jz4740_wdt.c 10202F: include/dt-bindings/iio/adc/ingenic,adc.h 10203F: include/linux/mfd/ingenic-tcu.h 10204F: sound/soc/codecs/jz47* 10205F: sound/soc/jz4740/ 10206 10207INJOINIC IP5xxx POWER BANK IC DRIVER 10208M: Samuel Holland <samuel@sholland.org> 10209S: Maintained 10210F: drivers/power/supply/ip5xxx_power.c 10211 10212INOTIFY 10213M: Jan Kara <jack@suse.cz> 10214R: Amir Goldstein <amir73il@gmail.com> 10215L: linux-fsdevel@vger.kernel.org 10216S: Maintained 10217F: Documentation/filesystems/inotify.rst 10218F: fs/notify/inotify/ 10219F: include/linux/inotify.h 10220F: include/uapi/linux/inotify.h 10221 10222INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS 10223M: Dmitry Torokhov <dmitry.torokhov@gmail.com> 10224L: linux-input@vger.kernel.org 10225S: Maintained 10226Q: http://patchwork.kernel.org/project/linux-input/list/ 10227T: git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git 10228F: Documentation/devicetree/bindings/input/ 10229F: Documentation/devicetree/bindings/serio/ 10230F: Documentation/input/ 10231F: drivers/input/ 10232F: include/dt-bindings/input/ 10233F: include/linux/input.h 10234F: include/linux/input/ 10235F: include/uapi/linux/input-event-codes.h 10236F: include/uapi/linux/input.h 10237 10238INPUT MULTITOUCH (MT) PROTOCOL 10239M: Henrik Rydberg <rydberg@bitmath.org> 10240L: linux-input@vger.kernel.org 10241S: Odd fixes 10242F: Documentation/input/multi-touch-protocol.rst 10243F: drivers/input/input-mt.c 10244K: \b(ABS|SYN)_MT_ 10245 10246INSIDE SECURE CRYPTO DRIVER 10247M: Antoine Tenart <atenart@kernel.org> 10248L: linux-crypto@vger.kernel.org 10249S: Maintained 10250F: drivers/crypto/inside-secure/ 10251 10252INTEGRITY MEASUREMENT ARCHITECTURE (IMA) 10253M: Mimi Zohar <zohar@linux.ibm.com> 10254M: Dmitry Kasatkin <dmitry.kasatkin@gmail.com> 10255L: linux-integrity@vger.kernel.org 10256S: Supported 10257T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 10258F: security/integrity/ 10259F: security/integrity/ima/ 10260 10261INTEL 810/815 FRAMEBUFFER DRIVER 10262M: Antonino Daplas <adaplas@gmail.com> 10263L: linux-fbdev@vger.kernel.org 10264S: Maintained 10265F: drivers/video/fbdev/i810/ 10266 10267INTEL 8255 GPIO DRIVER 10268M: William Breathitt Gray <william.gray@linaro.org> 10269L: linux-gpio@vger.kernel.org 10270S: Maintained 10271F: drivers/gpio/gpio-i8255.c 10272F: drivers/gpio/gpio-i8255.h 10273 10274INTEL ASoC DRIVERS 10275M: Cezary Rojewski <cezary.rojewski@intel.com> 10276M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 10277M: Liam Girdwood <liam.r.girdwood@linux.intel.com> 10278M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 10279M: Bard Liao <yung-chuan.liao@linux.intel.com> 10280M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 10281M: Kai Vehmanen <kai.vehmanen@linux.intel.com> 10282L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10283S: Supported 10284F: sound/soc/intel/ 10285 10286INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER 10287M: Hans de Goede <hdegoede@redhat.com> 10288L: platform-driver-x86@vger.kernel.org 10289S: Maintained 10290F: drivers/platform/x86/intel/atomisp2/pm.c 10291 10292INTEL ATOMISP2 LED DRIVER 10293M: Hans de Goede <hdegoede@redhat.com> 10294L: platform-driver-x86@vger.kernel.org 10295S: Maintained 10296F: drivers/platform/x86/intel/atomisp2/led.c 10297 10298INTEL BIOS SAR INT1092 DRIVER 10299M: Shravan Sudhakar <s.shravan@intel.com> 10300M: Intel Corporation <linuxwwan@intel.com> 10301L: platform-driver-x86@vger.kernel.org 10302S: Maintained 10303F: drivers/platform/x86/intel/int1092/ 10304 10305INTEL BROXTON PMC DRIVER 10306M: Mika Westerberg <mika.westerberg@linux.intel.com> 10307M: Zha Qipeng <qipeng.zha@intel.com> 10308S: Maintained 10309F: drivers/mfd/intel_pmc_bxt.c 10310F: include/linux/mfd/intel_pmc_bxt.h 10311 10312INTEL C600 SERIES SAS CONTROLLER DRIVER 10313M: Artur Paszkiewicz <artur.paszkiewicz@intel.com> 10314L: linux-scsi@vger.kernel.org 10315S: Supported 10316T: git git://git.code.sf.net/p/intel-sas/isci 10317F: drivers/scsi/isci/ 10318 10319INTEL CPU family model numbers 10320M: Tony Luck <tony.luck@intel.com> 10321M: x86@kernel.org 10322L: linux-kernel@vger.kernel.org 10323S: Supported 10324F: arch/x86/include/asm/intel-family.h 10325 10326INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets) 10327M: Jani Nikula <jani.nikula@linux.intel.com> 10328M: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> 10329M: Rodrigo Vivi <rodrigo.vivi@intel.com> 10330M: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> 10331L: intel-gfx@lists.freedesktop.org 10332S: Supported 10333W: https://01.org/linuxgraphics/ 10334Q: http://patchwork.freedesktop.org/project/intel-gfx/ 10335B: https://gitlab.freedesktop.org/drm/intel/-/wikis/How-to-file-i915-bugs 10336C: irc://irc.oftc.net/intel-gfx 10337T: git git://anongit.freedesktop.org/drm-intel 10338F: Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon 10339F: Documentation/gpu/i915.rst 10340F: drivers/gpu/drm/i915/ 10341F: include/drm/i915* 10342F: include/uapi/drm/i915_drm.h 10343 10344INTEL ETHERNET DRIVERS 10345M: Jesse Brandeburg <jesse.brandeburg@intel.com> 10346M: Tony Nguyen <anthony.l.nguyen@intel.com> 10347L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 10348S: Supported 10349W: http://www.intel.com/support/feedback.htm 10350W: http://e1000.sourceforge.net/ 10351Q: http://patchwork.ozlabs.org/project/intel-wired-lan/list/ 10352T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue.git 10353T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git 10354F: Documentation/networking/device_drivers/ethernet/intel/ 10355F: drivers/net/ethernet/intel/ 10356F: drivers/net/ethernet/intel/*/ 10357F: include/linux/avf/virtchnl.h 10358F: include/linux/net/intel/iidc.h 10359 10360INTEL ETHERNET PROTOCOL DRIVER FOR RDMA 10361M: Mustafa Ismail <mustafa.ismail@intel.com> 10362M: Shiraz Saleem <shiraz.saleem@intel.com> 10363L: linux-rdma@vger.kernel.org 10364S: Supported 10365F: drivers/infiniband/hw/irdma/ 10366F: include/uapi/rdma/irdma-abi.h 10367 10368INTEL FRAMEBUFFER DRIVER (excluding 810 and 815) 10369M: Maik Broemme <mbroemme@libmpq.org> 10370L: linux-fbdev@vger.kernel.org 10371S: Maintained 10372F: Documentation/fb/intelfb.rst 10373F: drivers/video/fbdev/intelfb/ 10374 10375INTEL GPIO DRIVERS 10376M: Andy Shevchenko <andy@kernel.org> 10377L: linux-gpio@vger.kernel.org 10378S: Supported 10379T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10380F: drivers/gpio/gpio-elkhartlake.c 10381F: drivers/gpio/gpio-ich.c 10382F: drivers/gpio/gpio-merrifield.c 10383F: drivers/gpio/gpio-ml-ioh.c 10384F: drivers/gpio/gpio-pch.c 10385F: drivers/gpio/gpio-sch.c 10386F: drivers/gpio/gpio-sodaville.c 10387F: drivers/gpio/gpio-tangier.c 10388 10389INTEL GVT-g DRIVERS (Intel GPU Virtualization) 10390M: Zhenyu Wang <zhenyuw@linux.intel.com> 10391M: Zhi Wang <zhi.a.wang@intel.com> 10392L: intel-gvt-dev@lists.freedesktop.org 10393L: intel-gfx@lists.freedesktop.org 10394S: Supported 10395W: https://01.org/igvt-g 10396T: git https://github.com/intel/gvt-linux.git 10397F: drivers/gpu/drm/i915/gvt/ 10398 10399INTEL HID EVENT DRIVER 10400M: Alex Hung <alexhung@gmail.com> 10401L: platform-driver-x86@vger.kernel.org 10402S: Maintained 10403F: drivers/platform/x86/intel/hid.c 10404 10405INTEL I/OAT DMA DRIVER 10406M: Dave Jiang <dave.jiang@intel.com> 10407R: Dan Williams <dan.j.williams@intel.com> 10408L: dmaengine@vger.kernel.org 10409S: Supported 10410Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 10411F: drivers/dma/ioat* 10412 10413INTEL IDLE DRIVER 10414M: Jacob Pan <jacob.jun.pan@linux.intel.com> 10415M: Len Brown <lenb@kernel.org> 10416L: linux-pm@vger.kernel.org 10417S: Supported 10418B: https://bugzilla.kernel.org 10419T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git 10420F: drivers/idle/intel_idle.c 10421 10422INTEL IDXD DRIVER 10423M: Fenghua Yu <fenghua.yu@intel.com> 10424M: Dave Jiang <dave.jiang@intel.com> 10425L: dmaengine@vger.kernel.org 10426S: Supported 10427F: drivers/dma/idxd/* 10428F: include/uapi/linux/idxd.h 10429 10430INTEL IN FIELD SCAN (IFS) DEVICE 10431M: Jithu Joseph <jithu.joseph@intel.com> 10432R: Ashok Raj <ashok.raj@intel.com> 10433R: Tony Luck <tony.luck@intel.com> 10434S: Maintained 10435F: drivers/platform/x86/intel/ifs 10436F: include/trace/events/intel_ifs.h 10437 10438INTEL INTEGRATED SENSOR HUB DRIVER 10439M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10440M: Jiri Kosina <jikos@kernel.org> 10441L: linux-input@vger.kernel.org 10442S: Maintained 10443F: drivers/hid/intel-ish-hid/ 10444 10445INTEL IOMMU (VT-d) 10446M: David Woodhouse <dwmw2@infradead.org> 10447M: Lu Baolu <baolu.lu@linux.intel.com> 10448L: iommu@lists.linux.dev 10449S: Supported 10450T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10451F: drivers/iommu/intel/ 10452 10453INTEL IPU3 CSI-2 CIO2 DRIVER 10454M: Yong Zhi <yong.zhi@intel.com> 10455M: Sakari Ailus <sakari.ailus@linux.intel.com> 10456M: Bingbu Cao <bingbu.cao@intel.com> 10457M: Dan Scally <djrscally@gmail.com> 10458R: Tianshu Qiu <tian.shu.qiu@intel.com> 10459L: linux-media@vger.kernel.org 10460S: Maintained 10461T: git git://linuxtv.org/media_tree.git 10462F: Documentation/userspace-api/media/v4l/pixfmt-srggb10-ipu3.rst 10463F: drivers/media/pci/intel/ipu3/ 10464 10465INTEL IPU3 CSI-2 IMGU DRIVER 10466M: Sakari Ailus <sakari.ailus@linux.intel.com> 10467R: Bingbu Cao <bingbu.cao@intel.com> 10468R: Tianshu Qiu <tian.shu.qiu@intel.com> 10469L: linux-media@vger.kernel.org 10470S: Maintained 10471F: Documentation/admin-guide/media/ipu3.rst 10472F: Documentation/admin-guide/media/ipu3_rcb.svg 10473F: Documentation/userspace-api/media/v4l/pixfmt-meta-intel-ipu3.rst 10474F: drivers/staging/media/ipu3/ 10475 10476INTEL ISHTP ECLITE DRIVER 10477M: Sumesh K Naduvalath <sumesh.k.naduvalath@intel.com> 10478L: platform-driver-x86@vger.kernel.org 10479S: Supported 10480F: drivers/platform/x86/intel/ishtp_eclite.c 10481 10482INTEL IXP4XX CRYPTO SUPPORT 10483M: Corentin Labbe <clabbe@baylibre.com> 10484L: linux-crypto@vger.kernel.org 10485S: Maintained 10486F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 10487 10488INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT 10489M: Krzysztof Halasa <khalasa@piap.pl> 10490S: Maintained 10491F: drivers/net/ethernet/xscale/ixp4xx_eth.c 10492F: drivers/net/wan/ixp4xx_hss.c 10493F: drivers/soc/ixp4xx/ixp4xx-npe.c 10494F: drivers/soc/ixp4xx/ixp4xx-qmgr.c 10495F: include/linux/soc/ixp4xx/npe.h 10496F: include/linux/soc/ixp4xx/qmgr.h 10497 10498INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT 10499M: Deepak Saxena <dsaxena@plexity.net> 10500S: Maintained 10501F: Documentation/devicetree/bindings/rng/intel,ixp46x-rng.yaml 10502F: drivers/char/hw_random/ixp4xx-rng.c 10503 10504INTEL KEEM BAY DRM DRIVER 10505M: Anitha Chrisanthus <anitha.chrisanthus@intel.com> 10506M: Edmund Dea <edmund.j.dea@intel.com> 10507S: Maintained 10508F: Documentation/devicetree/bindings/display/intel,keembay-display.yaml 10509F: drivers/gpu/drm/kmb/ 10510 10511INTEL KEEM BAY OCS AES/SM4 CRYPTO DRIVER 10512M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10513S: Maintained 10514F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-aes.yaml 10515F: drivers/crypto/intel/keembay/Kconfig 10516F: drivers/crypto/intel/keembay/Makefile 10517F: drivers/crypto/intel/keembay/keembay-ocs-aes-core.c 10518F: drivers/crypto/intel/keembay/ocs-aes.c 10519F: drivers/crypto/intel/keembay/ocs-aes.h 10520 10521INTEL KEEM BAY OCS ECC CRYPTO DRIVER 10522M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10523M: Prabhjot Khurana <prabhjot.khurana@intel.com> 10524M: Mark Gross <mgross@linux.intel.com> 10525S: Maintained 10526F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-ecc.yaml 10527F: drivers/crypto/intel/keembay/Kconfig 10528F: drivers/crypto/intel/keembay/Makefile 10529F: drivers/crypto/intel/keembay/keembay-ocs-ecc.c 10530 10531INTEL KEEM BAY OCS HCU CRYPTO DRIVER 10532M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10533M: Declan Murphy <declan.murphy@intel.com> 10534S: Maintained 10535F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-hcu.yaml 10536F: drivers/crypto/intel/keembay/Kconfig 10537F: drivers/crypto/intel/keembay/Makefile 10538F: drivers/crypto/intel/keembay/keembay-ocs-hcu-core.c 10539F: drivers/crypto/intel/keembay/ocs-hcu.c 10540F: drivers/crypto/intel/keembay/ocs-hcu.h 10541 10542INTEL MANAGEMENT ENGINE (mei) 10543M: Tomas Winkler <tomas.winkler@intel.com> 10544L: linux-kernel@vger.kernel.org 10545S: Supported 10546F: Documentation/driver-api/mei/* 10547F: drivers/misc/mei/ 10548F: drivers/watchdog/mei_wdt.c 10549F: include/linux/mei_aux.h 10550F: include/linux/mei_cl_bus.h 10551F: include/uapi/linux/mei.h 10552F: include/uapi/linux/mei_uuid.h 10553F: include/uapi/linux/uuid.h 10554F: samples/mei/* 10555 10556INTEL MAX 10 BMC MFD DRIVER 10557M: Xu Yilun <yilun.xu@intel.com> 10558R: Tom Rix <trix@redhat.com> 10559S: Maintained 10560F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc 10561F: Documentation/hwmon/intel-m10-bmc-hwmon.rst 10562F: drivers/hwmon/intel-m10-bmc-hwmon.c 10563F: drivers/mfd/intel-m10-bmc* 10564F: include/linux/mfd/intel-m10-bmc.h 10565 10566INTEL MAX10 BMC SECURE UPDATES 10567M: Russ Weight <russell.h.weight@intel.com> 10568L: linux-fpga@vger.kernel.org 10569S: Maintained 10570F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc-sec-update 10571F: drivers/fpga/intel-m10-bmc-sec-update.c 10572 10573INTEL P-Unit IPC DRIVER 10574M: Zha Qipeng <qipeng.zha@intel.com> 10575L: platform-driver-x86@vger.kernel.org 10576S: Maintained 10577F: arch/x86/include/asm/intel_punit_ipc.h 10578F: drivers/platform/x86/intel/punit_ipc.c 10579 10580INTEL PMC CORE DRIVER 10581M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10582M: David E Box <david.e.box@intel.com> 10583L: platform-driver-x86@vger.kernel.org 10584S: Maintained 10585F: Documentation/ABI/testing/sysfs-platform-intel-pmc 10586F: drivers/platform/x86/intel/pmc/ 10587 10588INTEL PMIC GPIO DRIVERS 10589M: Andy Shevchenko <andy@kernel.org> 10590S: Supported 10591T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10592F: drivers/gpio/gpio-*cove.c 10593 10594INTEL PMIC MULTIFUNCTION DEVICE DRIVERS 10595M: Andy Shevchenko <andy@kernel.org> 10596S: Supported 10597F: drivers/mfd/intel_soc_pmic* 10598F: include/linux/mfd/intel_soc_pmic* 10599 10600INTEL PMT DRIVERS 10601M: David E. Box <david.e.box@linux.intel.com> 10602S: Supported 10603F: drivers/platform/x86/intel/pmt/ 10604 10605INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT 10606M: Stanislav Yakovlev <stas.yakovlev@gmail.com> 10607L: linux-wireless@vger.kernel.org 10608S: Maintained 10609F: Documentation/networking/device_drivers/wifi/intel/ipw2100.rst 10610F: Documentation/networking/device_drivers/wifi/intel/ipw2200.rst 10611F: drivers/net/wireless/intel/ipw2x00/ 10612 10613INTEL PSTATE DRIVER 10614M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10615M: Len Brown <lenb@kernel.org> 10616L: linux-pm@vger.kernel.org 10617S: Supported 10618F: drivers/cpufreq/intel_pstate.c 10619 10620INTEL PTP DFL ToD DRIVER 10621M: Tianfei Zhang <tianfei.zhang@intel.com> 10622L: linux-fpga@vger.kernel.org 10623L: netdev@vger.kernel.org 10624S: Maintained 10625F: drivers/ptp/ptp_dfl_tod.c 10626 10627INTEL QUADRATURE ENCODER PERIPHERAL DRIVER 10628M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 10629L: linux-iio@vger.kernel.org 10630F: drivers/counter/intel-qep.c 10631 10632INTEL SCU DRIVERS 10633M: Mika Westerberg <mika.westerberg@linux.intel.com> 10634S: Maintained 10635F: arch/x86/include/asm/intel_scu_ipc.h 10636F: drivers/platform/x86/intel_scu_* 10637 10638INTEL SDSI DRIVER 10639M: David E. Box <david.e.box@linux.intel.com> 10640S: Supported 10641F: drivers/platform/x86/intel/sdsi.c 10642F: tools/arch/x86/intel_sdsi/ 10643F: tools/testing/selftests/drivers/sdsi/ 10644 10645INTEL SGX 10646M: Jarkko Sakkinen <jarkko@kernel.org> 10647R: Dave Hansen <dave.hansen@linux.intel.com> 10648L: linux-sgx@vger.kernel.org 10649S: Supported 10650Q: https://patchwork.kernel.org/project/intel-sgx/list/ 10651T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/sgx 10652F: Documentation/arch/x86/sgx.rst 10653F: arch/x86/entry/vdso/vsgx.S 10654F: arch/x86/include/asm/sgx.h 10655F: arch/x86/include/uapi/asm/sgx.h 10656F: arch/x86/kernel/cpu/sgx/* 10657F: tools/testing/selftests/sgx/* 10658K: \bSGX_ 10659 10660INTEL SKYLAKE INT3472 ACPI DEVICE DRIVER 10661M: Daniel Scally <djrscally@gmail.com> 10662S: Maintained 10663F: drivers/platform/x86/intel/int3472/ 10664 10665INTEL SPEED SELECT TECHNOLOGY 10666M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10667L: platform-driver-x86@vger.kernel.org 10668S: Maintained 10669F: drivers/platform/x86/intel/speed_select_if/ 10670F: include/uapi/linux/isst_if.h 10671F: tools/power/x86/intel-speed-select/ 10672 10673INTEL STRATIX10 FIRMWARE DRIVERS 10674M: Dinh Nguyen <dinguyen@kernel.org> 10675L: linux-kernel@vger.kernel.org 10676S: Maintained 10677T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 10678F: Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu 10679F: Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt 10680F: drivers/firmware/stratix10-rsu.c 10681F: drivers/firmware/stratix10-svc.c 10682F: include/linux/firmware/intel/stratix10-smc.h 10683F: include/linux/firmware/intel/stratix10-svc-client.h 10684 10685INTEL TELEMETRY DRIVER 10686M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10687M: "David E. Box" <david.e.box@linux.intel.com> 10688L: platform-driver-x86@vger.kernel.org 10689S: Maintained 10690F: arch/x86/include/asm/intel_telemetry.h 10691F: drivers/platform/x86/intel/telemetry/ 10692 10693INTEL TPMI DRIVER 10694M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10695L: platform-driver-x86@vger.kernel.org 10696S: Maintained 10697F: drivers/platform/x86/intel/tpmi.c 10698F: include/linux/intel_tpmi.h 10699 10700INTEL UNCORE FREQUENCY CONTROL 10701M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10702L: platform-driver-x86@vger.kernel.org 10703S: Maintained 10704F: Documentation/admin-guide/pm/intel_uncore_frequency_scaling.rst 10705F: drivers/platform/x86/intel/uncore-frequency/ 10706 10707INTEL VENDOR SPECIFIC EXTENDED CAPABILITIES DRIVER 10708M: David E. Box <david.e.box@linux.intel.com> 10709S: Supported 10710F: drivers/platform/x86/intel/vsec.* 10711 10712INTEL VIRTUAL BUTTON DRIVER 10713M: AceLan Kao <acelan.kao@canonical.com> 10714L: platform-driver-x86@vger.kernel.org 10715S: Maintained 10716F: drivers/platform/x86/intel/vbtn.c 10717 10718INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy) 10719M: Stanislaw Gruszka <stf_xl@wp.pl> 10720L: linux-wireless@vger.kernel.org 10721S: Supported 10722F: drivers/net/wireless/intel/iwlegacy/ 10723 10724INTEL WIRELESS WIFI LINK (iwlwifi) 10725M: Gregory Greenman <gregory.greenman@intel.com> 10726L: linux-wireless@vger.kernel.org 10727S: Supported 10728W: https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi 10729T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git 10730F: drivers/net/wireless/intel/iwlwifi/ 10731 10732INTEL WMI SLIM BOOTLOADER (SBL) FIRMWARE UPDATE DRIVER 10733M: Jithu Joseph <jithu.joseph@intel.com> 10734R: Maurice Ma <maurice.ma@intel.com> 10735S: Maintained 10736W: https://slimbootloader.github.io/security/firmware-update.html 10737F: drivers/platform/x86/intel/wmi/sbl-fw-update.c 10738 10739INTEL WMI THUNDERBOLT FORCE POWER DRIVER 10740L: Dell.Client.Kernel@dell.com 10741S: Maintained 10742F: drivers/platform/x86/intel/wmi/thunderbolt.c 10743 10744INTEL WWAN IOSM DRIVER 10745M: M Chetan Kumar <m.chetan.kumar@intel.com> 10746M: Intel Corporation <linuxwwan@intel.com> 10747L: netdev@vger.kernel.org 10748S: Maintained 10749F: drivers/net/wwan/iosm/ 10750 10751INTEL(R) TRACE HUB 10752M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 10753S: Supported 10754F: Documentation/trace/intel_th.rst 10755F: drivers/hwtracing/intel_th/ 10756F: include/linux/intel_th.h 10757 10758INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT) 10759M: Ning Sun <ning.sun@intel.com> 10760L: tboot-devel@lists.sourceforge.net 10761S: Supported 10762W: http://tboot.sourceforge.net 10763T: hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot 10764F: Documentation/arch/x86/intel_txt.rst 10765F: arch/x86/kernel/tboot.c 10766F: include/linux/tboot.h 10767 10768INTERCONNECT API 10769M: Georgi Djakov <djakov@kernel.org> 10770L: linux-pm@vger.kernel.org 10771S: Maintained 10772T: git git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc.git 10773F: Documentation/devicetree/bindings/interconnect/ 10774F: Documentation/driver-api/interconnect.rst 10775F: drivers/interconnect/ 10776F: include/dt-bindings/interconnect/ 10777F: include/linux/interconnect-provider.h 10778F: include/linux/interconnect.h 10779 10780INTERRUPT COUNTER DRIVER 10781M: Oleksij Rempel <o.rempel@pengutronix.de> 10782R: Pengutronix Kernel Team <kernel@pengutronix.de> 10783L: linux-iio@vger.kernel.org 10784F: Documentation/devicetree/bindings/counter/interrupt-counter.yaml 10785F: drivers/counter/interrupt-cnt.c 10786 10787INTERSIL ISL7998X VIDEO DECODER DRIVER 10788M: Michael Tretter <m.tretter@pengutronix.de> 10789R: Pengutronix Kernel Team <kernel@pengutronix.de> 10790L: linux-media@vger.kernel.org 10791S: Maintained 10792F: Documentation/devicetree/bindings/media/i2c/isil,isl79987.yaml 10793F: drivers/media/i2c/isl7998x.c 10794 10795INVENSENSE ICM-426xx IMU DRIVER 10796M: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com> 10797L: linux-iio@vger.kernel.org 10798S: Maintained 10799W: https://invensense.tdk.com/ 10800F: Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml 10801F: drivers/iio/imu/inv_icm42600/ 10802 10803INVENSENSE MPU-3050 GYROSCOPE DRIVER 10804M: Linus Walleij <linus.walleij@linaro.org> 10805L: linux-iio@vger.kernel.org 10806S: Maintained 10807F: Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.yaml 10808F: drivers/iio/gyro/mpu3050* 10809 10810IOC3 ETHERNET DRIVER 10811M: Ralf Baechle <ralf@linux-mips.org> 10812L: linux-mips@vger.kernel.org 10813S: Maintained 10814F: drivers/net/ethernet/sgi/ioc3-eth.c 10815 10816IOMAP FILESYSTEM LIBRARY 10817M: Christoph Hellwig <hch@infradead.org> 10818M: Darrick J. Wong <djwong@kernel.org> 10819L: linux-xfs@vger.kernel.org 10820L: linux-fsdevel@vger.kernel.org 10821S: Supported 10822T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 10823F: fs/iomap/ 10824F: include/linux/iomap.h 10825 10826IOMMU DMA-API LAYER 10827M: Robin Murphy <robin.murphy@arm.com> 10828L: iommu@lists.linux.dev 10829S: Maintained 10830T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10831F: drivers/iommu/dma-iommu.c 10832F: drivers/iommu/dma-iommu.h 10833F: drivers/iommu/iova.c 10834F: include/linux/iova.h 10835 10836IOMMU SUBSYSTEM 10837M: Joerg Roedel <joro@8bytes.org> 10838M: Will Deacon <will@kernel.org> 10839R: Robin Murphy <robin.murphy@arm.com> 10840L: iommu@lists.linux.dev 10841S: Maintained 10842T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10843F: Documentation/devicetree/bindings/iommu/ 10844F: Documentation/userspace-api/iommu.rst 10845F: drivers/iommu/ 10846F: include/linux/iommu.h 10847F: include/linux/iova.h 10848F: include/linux/of_iommu.h 10849F: include/uapi/linux/iommu.h 10850 10851IOMMUFD 10852M: Jason Gunthorpe <jgg@nvidia.com> 10853M: Kevin Tian <kevin.tian@intel.com> 10854L: iommu@lists.linux.dev 10855S: Maintained 10856T: git git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd.git 10857F: Documentation/userspace-api/iommufd.rst 10858F: drivers/iommu/iommufd/ 10859F: include/linux/iommufd.h 10860F: include/uapi/linux/iommufd.h 10861F: tools/testing/selftests/iommu/ 10862 10863IOSYS-MAP HELPERS 10864M: Thomas Zimmermann <tzimmermann@suse.de> 10865L: dri-devel@lists.freedesktop.org 10866S: Maintained 10867T: git git://anongit.freedesktop.org/drm/drm-misc 10868F: include/linux/iosys-map.h 10869 10870IO_URING 10871M: Jens Axboe <axboe@kernel.dk> 10872R: Pavel Begunkov <asml.silence@gmail.com> 10873L: io-uring@vger.kernel.org 10874S: Maintained 10875T: git git://git.kernel.dk/linux-block 10876T: git git://git.kernel.dk/liburing 10877F: include/linux/io_uring.h 10878F: include/linux/io_uring_types.h 10879F: include/trace/events/io_uring.h 10880F: include/uapi/linux/io_uring.h 10881F: io_uring/ 10882F: tools/io_uring/ 10883 10884IPMI SUBSYSTEM 10885M: Corey Minyard <minyard@acm.org> 10886L: openipmi-developer@lists.sourceforge.net (moderated for non-subscribers) 10887S: Supported 10888W: http://openipmi.sourceforge.net/ 10889T: git https://github.com/cminyard/linux-ipmi.git for-next 10890F: Documentation/devicetree/bindings/ipmi/ 10891F: Documentation/driver-api/ipmi.rst 10892F: drivers/char/ipmi/ 10893F: include/linux/ipmi* 10894F: include/uapi/linux/ipmi* 10895 10896IPS SCSI RAID DRIVER 10897M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 10898L: linux-scsi@vger.kernel.org 10899S: Maintained 10900W: http://www.adaptec.com/ 10901F: drivers/scsi/ips* 10902 10903IPVS 10904M: Simon Horman <horms@verge.net.au> 10905M: Julian Anastasov <ja@ssi.bg> 10906L: netdev@vger.kernel.org 10907L: lvs-devel@vger.kernel.org 10908S: Maintained 10909T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git 10910T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git 10911F: Documentation/networking/ipvs-sysctl.rst 10912F: include/net/ip_vs.h 10913F: include/uapi/linux/ip_vs.h 10914F: net/netfilter/ipvs/ 10915 10916IPWIRELESS DRIVER 10917M: Jiri Kosina <jikos@kernel.org> 10918M: David Sterba <dsterba@suse.com> 10919S: Odd Fixes 10920F: drivers/tty/ipwireless/ 10921 10922IRON DEVICE AUDIO CODEC DRIVERS 10923M: Kiseok Jo <kiseok.jo@irondevice.com> 10924L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10925S: Maintained 10926F: Documentation/devicetree/bindings/sound/irondevice,* 10927F: sound/soc/codecs/sma* 10928 10929IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY) 10930M: Marc Zyngier <maz@kernel.org> 10931S: Maintained 10932T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10933F: Documentation/core-api/irq/irq-domain.rst 10934F: include/linux/irqdomain.h 10935F: kernel/irq/irqdomain.c 10936F: kernel/irq/msi.c 10937 10938IRQ SUBSYSTEM 10939M: Thomas Gleixner <tglx@linutronix.de> 10940L: linux-kernel@vger.kernel.org 10941S: Maintained 10942T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10943F: include/linux/group_cpus.h 10944F: kernel/irq/ 10945F: lib/group_cpus.c 10946 10947IRQCHIP DRIVERS 10948M: Thomas Gleixner <tglx@linutronix.de> 10949M: Marc Zyngier <maz@kernel.org> 10950L: linux-kernel@vger.kernel.org 10951S: Maintained 10952T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10953F: Documentation/devicetree/bindings/interrupt-controller/ 10954F: drivers/irqchip/ 10955 10956ISA 10957M: William Breathitt Gray <william.gray@linaro.org> 10958S: Maintained 10959F: Documentation/driver-api/isa.rst 10960F: drivers/base/isa.c 10961F: include/linux/isa.h 10962 10963ISA RADIO MODULE 10964M: Hans Verkuil <hverkuil@xs4all.nl> 10965L: linux-media@vger.kernel.org 10966S: Maintained 10967W: https://linuxtv.org 10968T: git git://linuxtv.org/media_tree.git 10969F: drivers/media/radio/radio-isa* 10970 10971ISAPNP 10972M: Jaroslav Kysela <perex@perex.cz> 10973S: Maintained 10974F: Documentation/driver-api/isapnp.rst 10975F: drivers/pnp/isapnp/ 10976F: include/linux/isapnp.h 10977 10978ISCSI 10979M: Lee Duncan <lduncan@suse.com> 10980M: Chris Leech <cleech@redhat.com> 10981M: Mike Christie <michael.christie@oracle.com> 10982L: open-iscsi@googlegroups.com 10983L: linux-scsi@vger.kernel.org 10984S: Maintained 10985W: www.open-iscsi.com 10986F: drivers/scsi/*iscsi* 10987F: include/scsi/*iscsi* 10988 10989iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER 10990M: Peter Jones <pjones@redhat.com> 10991M: Konrad Rzeszutek Wilk <konrad@kernel.org> 10992S: Maintained 10993F: drivers/firmware/iscsi_ibft* 10994 10995ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR 10996M: Sagi Grimberg <sagi@grimberg.me> 10997M: Max Gurtovoy <mgurtovoy@nvidia.com> 10998L: linux-rdma@vger.kernel.org 10999S: Supported 11000W: http://www.openfabrics.org 11001W: www.open-iscsi.org 11002Q: http://patchwork.kernel.org/project/linux-rdma/list/ 11003F: drivers/infiniband/ulp/iser/ 11004 11005ISCSI EXTENSIONS FOR RDMA (ISER) TARGET 11006M: Sagi Grimberg <sagi@grimberg.me> 11007L: linux-rdma@vger.kernel.org 11008L: target-devel@vger.kernel.org 11009S: Supported 11010W: http://www.linux-iscsi.org 11011T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master 11012F: drivers/infiniband/ulp/isert 11013 11014ISDN/CMTP OVER BLUETOOTH 11015M: Karsten Keil <isdn@linux-pingi.de> 11016L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11017L: netdev@vger.kernel.org 11018S: Odd Fixes 11019W: http://www.isdn4linux.de 11020F: Documentation/isdn/ 11021F: drivers/isdn/capi/ 11022F: include/linux/isdn/ 11023F: include/uapi/linux/isdn/ 11024F: net/bluetooth/cmtp/ 11025 11026ISDN/mISDN SUBSYSTEM 11027M: Karsten Keil <isdn@linux-pingi.de> 11028L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11029L: netdev@vger.kernel.org 11030S: Maintained 11031W: http://www.isdn4linux.de 11032F: drivers/isdn/Kconfig 11033F: drivers/isdn/Makefile 11034F: drivers/isdn/hardware/ 11035F: drivers/isdn/mISDN/ 11036 11037ISOFS FILESYSTEM 11038M: Jan Kara <jack@suse.cz> 11039L: linux-fsdevel@vger.kernel.org 11040S: Maintained 11041F: Documentation/filesystems/isofs.rst 11042F: fs/isofs/ 11043 11044IT87 HARDWARE MONITORING DRIVER 11045M: Jean Delvare <jdelvare@suse.com> 11046L: linux-hwmon@vger.kernel.org 11047S: Maintained 11048F: Documentation/hwmon/it87.rst 11049F: drivers/hwmon/it87.c 11050 11051IT913X MEDIA DRIVER 11052M: Antti Palosaari <crope@iki.fi> 11053L: linux-media@vger.kernel.org 11054S: Maintained 11055W: https://linuxtv.org 11056W: http://palosaari.fi/linux/ 11057Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11058T: git git://linuxtv.org/anttip/media_tree.git 11059F: drivers/media/tuners/it913x* 11060 11061ITE IT66121 HDMI BRIDGE DRIVER 11062M: Phong LE <ple@baylibre.com> 11063M: Neil Armstrong <neil.armstrong@linaro.org> 11064S: Maintained 11065T: git git://anongit.freedesktop.org/drm/drm-misc 11066F: Documentation/devicetree/bindings/display/bridge/ite,it66121.yaml 11067F: drivers/gpu/drm/bridge/ite-it66121.c 11068 11069IVTV VIDEO4LINUX DRIVER 11070M: Andy Walls <awalls@md.metrocast.net> 11071L: linux-media@vger.kernel.org 11072S: Maintained 11073W: https://linuxtv.org 11074T: git git://linuxtv.org/media_tree.git 11075F: Documentation/admin-guide/media/ivtv* 11076F: drivers/media/pci/ivtv/ 11077F: include/uapi/linux/ivtv* 11078 11079IX2505V MEDIA DRIVER 11080M: Malcolm Priestley <tvboxspy@gmail.com> 11081L: linux-media@vger.kernel.org 11082S: Maintained 11083W: https://linuxtv.org 11084Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11085F: drivers/media/dvb-frontends/ix2505v* 11086 11087JAILHOUSE HYPERVISOR INTERFACE 11088M: Jan Kiszka <jan.kiszka@siemens.com> 11089L: jailhouse-dev@googlegroups.com 11090S: Maintained 11091F: arch/x86/include/asm/jailhouse_para.h 11092F: arch/x86/kernel/jailhouse.c 11093 11094JC42.4 TEMPERATURE SENSOR DRIVER 11095M: Guenter Roeck <linux@roeck-us.net> 11096L: linux-hwmon@vger.kernel.org 11097S: Maintained 11098F: Documentation/devicetree/bindings/hwmon/jedec,jc42.yaml 11099F: Documentation/hwmon/jc42.rst 11100F: drivers/hwmon/jc42.c 11101 11102JFS FILESYSTEM 11103M: Dave Kleikamp <shaggy@kernel.org> 11104L: jfs-discussion@lists.sourceforge.net 11105S: Odd Fixes 11106W: http://jfs.sourceforge.net/ 11107T: git https://github.com/kleikamp/linux-shaggy.git 11108F: Documentation/admin-guide/jfs.rst 11109F: fs/jfs/ 11110 11111JME NETWORK DRIVER 11112M: Guo-Fu Tseng <cooldavid@cooldavid.org> 11113L: netdev@vger.kernel.org 11114S: Maintained 11115F: drivers/net/ethernet/jme.* 11116 11117JOURNALLING FLASH FILE SYSTEM V2 (JFFS2) 11118M: David Woodhouse <dwmw2@infradead.org> 11119M: Richard Weinberger <richard@nod.at> 11120L: linux-mtd@lists.infradead.org 11121S: Odd Fixes 11122W: http://www.linux-mtd.infradead.org/doc/jffs2.html 11123T: git git://git.infradead.org/ubifs-2.6.git 11124F: fs/jffs2/ 11125F: include/uapi/linux/jffs2.h 11126 11127JOURNALLING LAYER FOR BLOCK DEVICES (JBD2) 11128M: "Theodore Ts'o" <tytso@mit.edu> 11129M: Jan Kara <jack@suse.com> 11130L: linux-ext4@vger.kernel.org 11131S: Maintained 11132F: fs/jbd2/ 11133F: include/linux/jbd2.h 11134 11135JPU V4L2 MEM2MEM DRIVER FOR RENESAS 11136M: Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com> 11137L: linux-media@vger.kernel.org 11138L: linux-renesas-soc@vger.kernel.org 11139S: Maintained 11140F: drivers/media/platform/renesas/rcar_jpu.c 11141 11142JSM Neo PCI based serial card 11143L: linux-serial@vger.kernel.org 11144S: Orphan 11145F: drivers/tty/serial/jsm/ 11146 11147K10TEMP HARDWARE MONITORING DRIVER 11148M: Clemens Ladisch <clemens@ladisch.de> 11149L: linux-hwmon@vger.kernel.org 11150S: Maintained 11151F: Documentation/hwmon/k10temp.rst 11152F: drivers/hwmon/k10temp.c 11153 11154K8TEMP HARDWARE MONITORING DRIVER 11155M: Rudolf Marek <r.marek@assembler.cz> 11156L: linux-hwmon@vger.kernel.org 11157S: Maintained 11158F: Documentation/hwmon/k8temp.rst 11159F: drivers/hwmon/k8temp.c 11160 11161KASAN 11162M: Andrey Ryabinin <ryabinin.a.a@gmail.com> 11163R: Alexander Potapenko <glider@google.com> 11164R: Andrey Konovalov <andreyknvl@gmail.com> 11165R: Dmitry Vyukov <dvyukov@google.com> 11166R: Vincenzo Frascino <vincenzo.frascino@arm.com> 11167L: kasan-dev@googlegroups.com 11168S: Maintained 11169F: Documentation/dev-tools/kasan.rst 11170F: arch/*/include/asm/*kasan.h 11171F: arch/*/mm/kasan_init* 11172F: include/linux/kasan*.h 11173F: lib/Kconfig.kasan 11174F: mm/kasan/ 11175F: scripts/Makefile.kasan 11176 11177KCONFIG 11178M: Masahiro Yamada <masahiroy@kernel.org> 11179L: linux-kbuild@vger.kernel.org 11180S: Maintained 11181Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11182T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kbuild 11183F: Documentation/kbuild/kconfig* 11184F: scripts/Kconfig.include 11185F: scripts/kconfig/ 11186 11187KCOV 11188R: Dmitry Vyukov <dvyukov@google.com> 11189R: Andrey Konovalov <andreyknvl@gmail.com> 11190L: kasan-dev@googlegroups.com 11191S: Maintained 11192F: Documentation/dev-tools/kcov.rst 11193F: include/linux/kcov.h 11194F: include/uapi/linux/kcov.h 11195F: kernel/kcov.c 11196F: scripts/Makefile.kcov 11197 11198KCSAN 11199M: Marco Elver <elver@google.com> 11200R: Dmitry Vyukov <dvyukov@google.com> 11201L: kasan-dev@googlegroups.com 11202S: Maintained 11203F: Documentation/dev-tools/kcsan.rst 11204F: include/linux/kcsan*.h 11205F: kernel/kcsan/ 11206F: lib/Kconfig.kcsan 11207F: scripts/Makefile.kcsan 11208 11209KDUMP 11210M: Baoquan He <bhe@redhat.com> 11211R: Vivek Goyal <vgoyal@redhat.com> 11212R: Dave Young <dyoung@redhat.com> 11213L: kexec@lists.infradead.org 11214S: Maintained 11215W: http://lse.sourceforge.net/kdump/ 11216F: Documentation/admin-guide/kdump/ 11217F: fs/proc/vmcore.c 11218F: include/linux/crash_core.h 11219F: include/linux/crash_dump.h 11220F: include/uapi/linux/vmcore.h 11221F: kernel/crash_*.c 11222 11223KEENE FM RADIO TRANSMITTER DRIVER 11224M: Hans Verkuil <hverkuil@xs4all.nl> 11225L: linux-media@vger.kernel.org 11226S: Maintained 11227W: https://linuxtv.org 11228T: git git://linuxtv.org/media_tree.git 11229F: drivers/media/radio/radio-keene* 11230 11231KERNEL AUTOMOUNTER 11232M: Ian Kent <raven@themaw.net> 11233L: autofs@vger.kernel.org 11234S: Maintained 11235F: fs/autofs/ 11236 11237KERNEL BUILD + files below scripts/ (unless maintained elsewhere) 11238M: Masahiro Yamada <masahiroy@kernel.org> 11239R: Nathan Chancellor <nathan@kernel.org> 11240R: Nick Desaulniers <ndesaulniers@google.com> 11241R: Nicolas Schier <nicolas@fjasle.eu> 11242L: linux-kbuild@vger.kernel.org 11243S: Maintained 11244Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11245T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git 11246F: Documentation/kbuild/ 11247F: Makefile 11248F: scripts/*vmlinux* 11249F: scripts/Kbuild* 11250F: scripts/Makefile* 11251F: scripts/basic/ 11252F: scripts/dummy-tools/ 11253F: scripts/mk* 11254F: scripts/mod/ 11255F: scripts/package/ 11256 11257KERNEL HARDENING (not covered by other areas) 11258M: Kees Cook <keescook@chromium.org> 11259L: linux-hardening@vger.kernel.org 11260S: Supported 11261T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 11262F: Documentation/ABI/testing/sysfs-kernel-oops_count 11263F: Documentation/ABI/testing/sysfs-kernel-warn_count 11264F: include/linux/overflow.h 11265F: include/linux/randomize_kstack.h 11266F: mm/usercopy.c 11267K: \b(add|choose)_random_kstack_offset\b 11268K: \b__check_(object_size|heap_object)\b 11269 11270KERNEL JANITORS 11271L: kernel-janitors@vger.kernel.org 11272S: Odd Fixes 11273W: http://kernelnewbies.org/KernelJanitors 11274 11275KERNEL NFSD, SUNRPC, AND LOCKD SERVERS 11276M: Chuck Lever <chuck.lever@oracle.com> 11277M: Jeff Layton <jlayton@kernel.org> 11278L: linux-nfs@vger.kernel.org 11279S: Supported 11280W: http://nfs.sourceforge.net/ 11281T: git git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux.git 11282F: Documentation/filesystems/nfs/ 11283F: fs/exportfs/ 11284F: fs/lockd/ 11285F: fs/nfs_common/ 11286F: fs/nfsd/ 11287F: include/linux/lockd/ 11288F: include/linux/sunrpc/ 11289F: include/trace/events/rpcgss.h 11290F: include/trace/events/rpcrdma.h 11291F: include/trace/events/sunrpc.h 11292F: include/trace/misc/fs.h 11293F: include/trace/misc/nfs.h 11294F: include/trace/misc/sunrpc.h 11295F: include/uapi/linux/nfsd/ 11296F: include/uapi/linux/sunrpc/ 11297F: net/sunrpc/ 11298 11299KERNEL REGRESSIONS 11300M: Thorsten Leemhuis <linux@leemhuis.info> 11301L: regressions@lists.linux.dev 11302S: Supported 11303F: Documentation/admin-guide/reporting-regressions.rst 11304F: Documentation/process/handling-regressions.rst 11305 11306KERNEL SELFTEST FRAMEWORK 11307M: Shuah Khan <shuah@kernel.org> 11308M: Shuah Khan <skhan@linuxfoundation.org> 11309L: linux-kselftest@vger.kernel.org 11310S: Maintained 11311Q: https://patchwork.kernel.org/project/linux-kselftest/list/ 11312T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git 11313F: Documentation/dev-tools/kselftest* 11314F: tools/testing/selftests/ 11315 11316KERNEL SMB3 SERVER (KSMBD) 11317M: Namjae Jeon <linkinjeon@kernel.org> 11318M: Steve French <sfrench@samba.org> 11319R: Sergey Senozhatsky <senozhatsky@chromium.org> 11320R: Tom Talpey <tom@talpey.com> 11321L: linux-cifs@vger.kernel.org 11322S: Maintained 11323T: git git://git.samba.org/ksmbd.git 11324F: Documentation/filesystems/smb/ksmbd.rst 11325F: fs/smb/common/ 11326F: fs/smb/server/ 11327 11328KERNEL UNIT TESTING FRAMEWORK (KUnit) 11329M: Brendan Higgins <brendanhiggins@google.com> 11330M: David Gow <davidgow@google.com> 11331L: linux-kselftest@vger.kernel.org 11332L: kunit-dev@googlegroups.com 11333S: Maintained 11334W: https://google.github.io/kunit-docs/third_party/kernel/docs/ 11335F: Documentation/dev-tools/kunit/ 11336F: include/kunit/ 11337F: lib/kunit/ 11338F: tools/testing/kunit/ 11339 11340KERNEL USERMODE HELPER 11341M: Luis Chamberlain <mcgrof@kernel.org> 11342L: linux-kernel@vger.kernel.org 11343S: Maintained 11344F: include/linux/umh.h 11345F: kernel/umh.c 11346 11347KERNEL VIRTUAL MACHINE (KVM) 11348M: Paolo Bonzini <pbonzini@redhat.com> 11349L: kvm@vger.kernel.org 11350S: Supported 11351W: http://www.linux-kvm.org 11352T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11353F: Documentation/virt/kvm/ 11354F: include/asm-generic/kvm* 11355F: include/kvm/iodev.h 11356F: include/linux/kvm* 11357F: include/trace/events/kvm.h 11358F: include/uapi/asm-generic/kvm* 11359F: include/uapi/linux/kvm* 11360F: tools/kvm/ 11361F: tools/testing/selftests/kvm/ 11362F: virt/kvm/* 11363 11364KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64) 11365M: Marc Zyngier <maz@kernel.org> 11366M: Oliver Upton <oliver.upton@linux.dev> 11367R: James Morse <james.morse@arm.com> 11368R: Suzuki K Poulose <suzuki.poulose@arm.com> 11369R: Zenghui Yu <yuzenghui@huawei.com> 11370L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11371L: kvmarm@lists.linux.dev 11372S: Maintained 11373T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git 11374F: arch/arm64/include/asm/kvm* 11375F: arch/arm64/include/uapi/asm/kvm* 11376F: arch/arm64/kvm/ 11377F: include/kvm/arm_* 11378F: tools/testing/selftests/kvm/*/aarch64/ 11379F: tools/testing/selftests/kvm/aarch64/ 11380 11381KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips) 11382M: Huacai Chen <chenhuacai@kernel.org> 11383M: Aleksandar Markovic <aleksandar.qemu.devel@gmail.com> 11384L: linux-mips@vger.kernel.org 11385L: kvm@vger.kernel.org 11386S: Maintained 11387T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11388F: arch/mips/include/asm/kvm* 11389F: arch/mips/include/uapi/asm/kvm* 11390F: arch/mips/kvm/ 11391 11392KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc) 11393L: linuxppc-dev@lists.ozlabs.org 11394T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git topic/ppc-kvm 11395F: arch/powerpc/include/asm/kvm* 11396F: arch/powerpc/include/uapi/asm/kvm* 11397F: arch/powerpc/kernel/kvm* 11398F: arch/powerpc/kvm/ 11399 11400KERNEL VIRTUAL MACHINE FOR RISC-V (KVM/riscv) 11401M: Anup Patel <anup@brainfault.org> 11402R: Atish Patra <atishp@atishpatra.org> 11403L: kvm@vger.kernel.org 11404L: kvm-riscv@lists.infradead.org 11405L: linux-riscv@lists.infradead.org 11406S: Maintained 11407T: git https://github.com/kvm-riscv/linux.git 11408F: arch/riscv/include/asm/kvm* 11409F: arch/riscv/include/uapi/asm/kvm* 11410F: arch/riscv/kvm/ 11411F: tools/testing/selftests/kvm/*/riscv/ 11412 11413KERNEL VIRTUAL MACHINE for s390 (KVM/s390) 11414M: Christian Borntraeger <borntraeger@linux.ibm.com> 11415M: Janosch Frank <frankja@linux.ibm.com> 11416M: Claudio Imbrenda <imbrenda@linux.ibm.com> 11417R: David Hildenbrand <david@redhat.com> 11418L: kvm@vger.kernel.org 11419S: Supported 11420T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git 11421F: Documentation/virt/kvm/s390* 11422F: arch/s390/include/asm/gmap.h 11423F: arch/s390/include/asm/kvm* 11424F: arch/s390/include/uapi/asm/kvm* 11425F: arch/s390/include/uapi/asm/uvdevice.h 11426F: arch/s390/kernel/uv.c 11427F: arch/s390/kvm/ 11428F: arch/s390/mm/gmap.c 11429F: drivers/s390/char/uvdevice.c 11430F: tools/testing/selftests/drivers/s390x/uvdevice/ 11431F: tools/testing/selftests/kvm/*/s390x/ 11432F: tools/testing/selftests/kvm/s390x/ 11433 11434KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86) 11435M: Sean Christopherson <seanjc@google.com> 11436M: Paolo Bonzini <pbonzini@redhat.com> 11437L: kvm@vger.kernel.org 11438S: Supported 11439T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11440F: arch/x86/include/asm/kvm* 11441F: arch/x86/include/asm/svm.h 11442F: arch/x86/include/asm/vmx*.h 11443F: arch/x86/include/uapi/asm/kvm* 11444F: arch/x86/include/uapi/asm/svm.h 11445F: arch/x86/include/uapi/asm/vmx.h 11446F: arch/x86/kvm/ 11447F: arch/x86/kvm/*/ 11448 11449KERNFS 11450M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11451M: Tejun Heo <tj@kernel.org> 11452S: Supported 11453T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 11454F: fs/kernfs/ 11455F: include/linux/kernfs.h 11456 11457KEXEC 11458M: Eric Biederman <ebiederm@xmission.com> 11459L: kexec@lists.infradead.org 11460S: Maintained 11461W: http://kernel.org/pub/linux/utils/kernel/kexec/ 11462F: include/linux/kexec.h 11463F: include/uapi/linux/kexec.h 11464F: kernel/kexec* 11465 11466KEYS-ENCRYPTED 11467M: Mimi Zohar <zohar@linux.ibm.com> 11468L: linux-integrity@vger.kernel.org 11469L: keyrings@vger.kernel.org 11470S: Supported 11471F: Documentation/security/keys/trusted-encrypted.rst 11472F: include/keys/encrypted-type.h 11473F: security/keys/encrypted-keys/ 11474 11475KEYS-TRUSTED 11476M: James Bottomley <jejb@linux.ibm.com> 11477M: Jarkko Sakkinen <jarkko@kernel.org> 11478M: Mimi Zohar <zohar@linux.ibm.com> 11479L: linux-integrity@vger.kernel.org 11480L: keyrings@vger.kernel.org 11481S: Supported 11482F: Documentation/security/keys/trusted-encrypted.rst 11483F: include/keys/trusted-type.h 11484F: include/keys/trusted_tpm.h 11485F: security/keys/trusted-keys/ 11486 11487KEYS-TRUSTED-CAAM 11488M: Ahmad Fatoum <a.fatoum@pengutronix.de> 11489R: Pengutronix Kernel Team <kernel@pengutronix.de> 11490L: linux-integrity@vger.kernel.org 11491L: keyrings@vger.kernel.org 11492S: Maintained 11493F: include/keys/trusted_caam.h 11494F: security/keys/trusted-keys/trusted_caam.c 11495 11496KEYS-TRUSTED-TEE 11497M: Sumit Garg <sumit.garg@linaro.org> 11498L: linux-integrity@vger.kernel.org 11499L: keyrings@vger.kernel.org 11500S: Supported 11501F: include/keys/trusted_tee.h 11502F: security/keys/trusted-keys/trusted_tee.c 11503 11504KEYS/KEYRINGS 11505M: David Howells <dhowells@redhat.com> 11506M: Jarkko Sakkinen <jarkko@kernel.org> 11507L: keyrings@vger.kernel.org 11508S: Maintained 11509F: Documentation/security/keys/core.rst 11510F: include/keys/ 11511F: include/linux/key-type.h 11512F: include/linux/key.h 11513F: include/linux/keyctl.h 11514F: include/uapi/linux/keyctl.h 11515F: security/keys/ 11516 11517KEYS/KEYRINGS_INTEGRITY 11518M: Jarkko Sakkinen <jarkko@kernel.org> 11519M: Mimi Zohar <zohar@linux.ibm.com> 11520L: linux-integrity@vger.kernel.org 11521L: keyrings@vger.kernel.org 11522S: Supported 11523F: security/integrity/platform_certs 11524 11525KFENCE 11526M: Alexander Potapenko <glider@google.com> 11527M: Marco Elver <elver@google.com> 11528R: Dmitry Vyukov <dvyukov@google.com> 11529L: kasan-dev@googlegroups.com 11530S: Maintained 11531F: Documentation/dev-tools/kfence.rst 11532F: arch/*/include/asm/kfence.h 11533F: include/linux/kfence.h 11534F: lib/Kconfig.kfence 11535F: mm/kfence/ 11536 11537KFIFO 11538M: Stefani Seibold <stefani@seibold.net> 11539S: Maintained 11540F: include/linux/kfifo.h 11541F: lib/kfifo.c 11542F: samples/kfifo/ 11543 11544KGDB / KDB /debug_core 11545M: Jason Wessel <jason.wessel@windriver.com> 11546M: Daniel Thompson <daniel.thompson@linaro.org> 11547R: Douglas Anderson <dianders@chromium.org> 11548L: kgdb-bugreport@lists.sourceforge.net 11549S: Maintained 11550W: http://kgdb.wiki.kernel.org/ 11551T: git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git 11552F: Documentation/dev-tools/kgdb.rst 11553F: drivers/misc/kgdbts.c 11554F: drivers/tty/serial/kgdboc.c 11555F: include/linux/kdb.h 11556F: include/linux/kgdb.h 11557F: kernel/debug/ 11558F: kernel/module/kdb.c 11559 11560KHADAS MCU MFD DRIVER 11561M: Neil Armstrong <neil.armstrong@linaro.org> 11562L: linux-amlogic@lists.infradead.org 11563S: Maintained 11564F: Documentation/devicetree/bindings/mfd/khadas,mcu.yaml 11565F: drivers/mfd/khadas-mcu.c 11566F: drivers/thermal/khadas_mcu_fan.c 11567F: include/linux/mfd/khadas-mcu.h 11568 11569KIONIX/ROHM KX022A ACCELEROMETER 11570M: Matti Vaittinen <mazziesaccount@gmail.com> 11571L: linux-iio@vger.kernel.org 11572S: Supported 11573F: drivers/iio/accel/kionix-kx022a* 11574 11575KMEMLEAK 11576M: Catalin Marinas <catalin.marinas@arm.com> 11577S: Maintained 11578F: Documentation/dev-tools/kmemleak.rst 11579F: include/linux/kmemleak.h 11580F: mm/kmemleak.c 11581F: samples/kmemleak/kmemleak-test.c 11582 11583KMSAN 11584M: Alexander Potapenko <glider@google.com> 11585R: Marco Elver <elver@google.com> 11586R: Dmitry Vyukov <dvyukov@google.com> 11587L: kasan-dev@googlegroups.com 11588S: Maintained 11589F: Documentation/dev-tools/kmsan.rst 11590F: arch/*/include/asm/kmsan.h 11591F: arch/*/mm/kmsan_* 11592F: include/linux/kmsan*.h 11593F: lib/Kconfig.kmsan 11594F: mm/kmsan/ 11595F: scripts/Makefile.kmsan 11596 11597KPROBES 11598M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 11599M: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com> 11600M: "David S. Miller" <davem@davemloft.net> 11601M: Masami Hiramatsu <mhiramat@kernel.org> 11602L: linux-kernel@vger.kernel.org 11603L: linux-trace-kernel@vger.kernel.org 11604S: Maintained 11605Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 11606T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 11607F: Documentation/trace/kprobes.rst 11608F: include/asm-generic/kprobes.h 11609F: include/linux/kprobes.h 11610F: kernel/kprobes.c 11611F: lib/test_kprobes.c 11612F: samples/kprobes 11613 11614KS0108 LCD CONTROLLER DRIVER 11615M: Miguel Ojeda <ojeda@kernel.org> 11616S: Maintained 11617F: Documentation/admin-guide/auxdisplay/ks0108.rst 11618F: drivers/auxdisplay/ks0108.c 11619F: include/linux/ks0108.h 11620 11621KTD253 BACKLIGHT DRIVER 11622M: Linus Walleij <linus.walleij@linaro.org> 11623S: Maintained 11624F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd253.yaml 11625F: drivers/video/backlight/ktd253-backlight.c 11626 11627KTEST 11628M: Steven Rostedt <rostedt@goodmis.org> 11629M: John Hawley <warthog9@eaglescrag.net> 11630S: Maintained 11631F: tools/testing/ktest 11632 11633KTZ8866 BACKLIGHT DRIVER 11634M: Jianhua Lu <lujianhua000@gmail.com> 11635S: Maintained 11636F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktz8866.yaml 11637F: drivers/video/backlight/ktz8866.c 11638 11639KVM PARAVIRT (KVM/paravirt) 11640M: Paolo Bonzini <pbonzini@redhat.com> 11641R: Wanpeng Li <wanpengli@tencent.com> 11642R: Vitaly Kuznetsov <vkuznets@redhat.com> 11643L: kvm@vger.kernel.org 11644S: Supported 11645T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11646F: arch/um/include/asm/kvm_para.h 11647F: arch/x86/include/asm/kvm_para.h 11648F: arch/x86/include/asm/pvclock-abi.h 11649F: arch/x86/include/uapi/asm/kvm_para.h 11650F: arch/x86/kernel/kvm.c 11651F: arch/x86/kernel/kvmclock.c 11652F: include/asm-generic/kvm_para.h 11653F: include/linux/kvm_para.h 11654F: include/uapi/asm-generic/kvm_para.h 11655F: include/uapi/linux/kvm_para.h 11656 11657KVM X86 HYPER-V (KVM/hyper-v) 11658M: Vitaly Kuznetsov <vkuznets@redhat.com> 11659M: Sean Christopherson <seanjc@google.com> 11660M: Paolo Bonzini <pbonzini@redhat.com> 11661L: kvm@vger.kernel.org 11662S: Supported 11663T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11664F: arch/x86/kvm/hyperv.* 11665F: arch/x86/kvm/kvm_onhyperv.* 11666F: arch/x86/kvm/svm/hyperv.* 11667F: arch/x86/kvm/svm/svm_onhyperv.* 11668F: arch/x86/kvm/vmx/hyperv.* 11669 11670KVM X86 Xen (KVM/Xen) 11671M: David Woodhouse <dwmw2@infradead.org> 11672M: Paul Durrant <paul@xen.org> 11673M: Sean Christopherson <seanjc@google.com> 11674M: Paolo Bonzini <pbonzini@redhat.com> 11675L: kvm@vger.kernel.org 11676S: Supported 11677T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11678F: arch/x86/kvm/xen.* 11679 11680L3MDEV 11681M: David Ahern <dsahern@kernel.org> 11682L: netdev@vger.kernel.org 11683S: Maintained 11684F: include/net/l3mdev.h 11685F: net/l3mdev 11686 11687LANDLOCK SECURITY MODULE 11688M: Mickaël Salaün <mic@digikod.net> 11689L: linux-security-module@vger.kernel.org 11690S: Supported 11691W: https://landlock.io 11692T: git https://git.kernel.org/pub/scm/linux/kernel/git/mic/linux.git 11693F: Documentation/security/landlock.rst 11694F: Documentation/userspace-api/landlock.rst 11695F: include/uapi/linux/landlock.h 11696F: samples/landlock/ 11697F: security/landlock/ 11698F: tools/testing/selftests/landlock/ 11699K: landlock 11700K: LANDLOCK 11701 11702LANTIQ / INTEL Ethernet drivers 11703M: Hauke Mehrtens <hauke@hauke-m.de> 11704L: netdev@vger.kernel.org 11705S: Maintained 11706F: drivers/net/dsa/lantiq_gswip.c 11707F: drivers/net/dsa/lantiq_pce.h 11708F: drivers/net/ethernet/lantiq_xrx200.c 11709F: net/dsa/tag_gswip.c 11710 11711LANTIQ MIPS ARCHITECTURE 11712M: John Crispin <john@phrozen.org> 11713L: linux-mips@vger.kernel.org 11714S: Maintained 11715F: arch/mips/lantiq 11716F: drivers/soc/lantiq 11717 11718LASI 53c700 driver for PARISC 11719M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 11720L: linux-scsi@vger.kernel.org 11721S: Maintained 11722F: Documentation/scsi/53c700.rst 11723F: drivers/scsi/53c700* 11724 11725LEAKING_ADDRESSES 11726M: Tobin C. Harding <me@tobin.cc> 11727M: Tycho Andersen <tycho@tycho.pizza> 11728L: linux-hardening@vger.kernel.org 11729S: Maintained 11730T: git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git 11731F: scripts/leaking_addresses.pl 11732 11733LED SUBSYSTEM 11734M: Pavel Machek <pavel@ucw.cz> 11735M: Lee Jones <lee@kernel.org> 11736L: linux-leds@vger.kernel.org 11737S: Maintained 11738T: git git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds.git 11739F: Documentation/devicetree/bindings/leds/ 11740F: Documentation/leds/ 11741F: drivers/leds/ 11742F: include/dt-bindings/leds/ 11743F: include/linux/leds.h 11744 11745LEGACY EEPROM DRIVER 11746M: Jean Delvare <jdelvare@suse.com> 11747S: Maintained 11748F: Documentation/misc-devices/eeprom.rst 11749F: drivers/misc/eeprom/eeprom.c 11750 11751LEGO MINDSTORMS EV3 11752R: David Lechner <david@lechnology.com> 11753S: Maintained 11754F: Documentation/devicetree/bindings/power/supply/lego,ev3-battery.yaml 11755F: arch/arm/boot/dts/da850-lego-ev3.dts 11756F: drivers/power/supply/lego_ev3_battery.c 11757 11758LEGO USB Tower driver 11759M: Juergen Stuber <starblue@users.sourceforge.net> 11760L: legousb-devel@lists.sourceforge.net 11761S: Maintained 11762W: http://legousb.sourceforge.net/ 11763F: drivers/usb/misc/legousbtower.c 11764 11765LETSKETCH HID TABLET DRIVER 11766M: Hans de Goede <hdegoede@redhat.com> 11767L: linux-input@vger.kernel.org 11768S: Maintained 11769T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 11770F: drivers/hid/hid-letsketch.c 11771 11772LG LAPTOP EXTRAS 11773M: Matan Ziv-Av <matan@svgalib.org> 11774L: platform-driver-x86@vger.kernel.org 11775S: Maintained 11776F: Documentation/ABI/testing/sysfs-platform-lg-laptop 11777F: Documentation/admin-guide/laptops/lg-laptop.rst 11778F: drivers/platform/x86/lg-laptop.c 11779 11780LG2160 MEDIA DRIVER 11781M: Michael Krufky <mkrufky@linuxtv.org> 11782L: linux-media@vger.kernel.org 11783S: Maintained 11784W: https://linuxtv.org 11785W: http://github.com/mkrufky 11786Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11787T: git git://linuxtv.org/mkrufky/tuners.git 11788F: drivers/media/dvb-frontends/lg2160.* 11789 11790LGDT3305 MEDIA DRIVER 11791M: Michael Krufky <mkrufky@linuxtv.org> 11792L: linux-media@vger.kernel.org 11793S: Maintained 11794W: https://linuxtv.org 11795W: http://github.com/mkrufky 11796Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11797T: git git://linuxtv.org/mkrufky/tuners.git 11798F: drivers/media/dvb-frontends/lgdt3305.* 11799 11800LIBATA PATA ARASAN COMPACT FLASH CONTROLLER 11801M: Viresh Kumar <vireshk@kernel.org> 11802L: linux-ide@vger.kernel.org 11803S: Maintained 11804T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11805F: drivers/ata/pata_arasan_cf.c 11806F: include/linux/pata_arasan_cf_data.h 11807 11808LIBATA PATA DRIVERS 11809R: Sergey Shtylyov <s.shtylyov@omp.ru> 11810L: linux-ide@vger.kernel.org 11811F: drivers/ata/ata_*.c 11812F: drivers/ata/pata_*.c 11813 11814LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS 11815M: Linus Walleij <linus.walleij@linaro.org> 11816L: linux-ide@vger.kernel.org 11817S: Maintained 11818T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11819F: drivers/ata/pata_ftide010.c 11820F: drivers/ata/sata_gemini.c 11821F: drivers/ata/sata_gemini.h 11822 11823LIBATA SATA AHCI PLATFORM devices support 11824M: Hans de Goede <hdegoede@redhat.com> 11825M: Jens Axboe <axboe@kernel.dk> 11826L: linux-ide@vger.kernel.org 11827S: Maintained 11828T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11829F: drivers/ata/ahci_platform.c 11830F: drivers/ata/libahci_platform.c 11831F: include/linux/ahci_platform.h 11832 11833LIBATA SATA AHCI SYNOPSYS DWC CONTROLLER DRIVER 11834M: Serge Semin <fancer.lancer@gmail.com> 11835L: linux-ide@vger.kernel.org 11836S: Maintained 11837T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11838F: Documentation/devicetree/bindings/ata/baikal,bt1-ahci.yaml 11839F: Documentation/devicetree/bindings/ata/snps,dwc-ahci.yaml 11840F: drivers/ata/ahci_dwc.c 11841 11842LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER 11843M: Mikael Pettersson <mikpelinux@gmail.com> 11844L: linux-ide@vger.kernel.org 11845S: Maintained 11846T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11847F: drivers/ata/sata_promise.* 11848 11849LIBATA SUBSYSTEM (Serial and Parallel ATA drivers) 11850M: Damien Le Moal <dlemoal@kernel.org> 11851L: linux-ide@vger.kernel.org 11852S: Maintained 11853T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11854F: Documentation/ABI/testing/sysfs-ata 11855F: Documentation/devicetree/bindings/ata/ 11856F: drivers/ata/ 11857F: include/linux/ata.h 11858F: include/linux/libata.h 11859 11860LIBNVDIMM BTT: BLOCK TRANSLATION TABLE 11861M: Vishal Verma <vishal.l.verma@intel.com> 11862M: Dan Williams <dan.j.williams@intel.com> 11863M: Dave Jiang <dave.jiang@intel.com> 11864L: nvdimm@lists.linux.dev 11865S: Supported 11866Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11867P: Documentation/nvdimm/maintainer-entry-profile.rst 11868F: drivers/nvdimm/btt* 11869 11870LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER 11871M: Dan Williams <dan.j.williams@intel.com> 11872M: Vishal Verma <vishal.l.verma@intel.com> 11873M: Dave Jiang <dave.jiang@intel.com> 11874L: nvdimm@lists.linux.dev 11875S: Supported 11876Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11877P: Documentation/nvdimm/maintainer-entry-profile.rst 11878F: drivers/nvdimm/pmem* 11879 11880LIBNVDIMM: DEVICETREE BINDINGS 11881M: Oliver O'Halloran <oohall@gmail.com> 11882L: nvdimm@lists.linux.dev 11883S: Supported 11884Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11885F: Documentation/devicetree/bindings/pmem/pmem-region.txt 11886F: drivers/nvdimm/of_pmem.c 11887 11888LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM 11889M: Dan Williams <dan.j.williams@intel.com> 11890M: Vishal Verma <vishal.l.verma@intel.com> 11891M: Dave Jiang <dave.jiang@intel.com> 11892M: Ira Weiny <ira.weiny@intel.com> 11893L: nvdimm@lists.linux.dev 11894S: Supported 11895Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11896P: Documentation/nvdimm/maintainer-entry-profile.rst 11897T: git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git 11898F: drivers/acpi/nfit/* 11899F: drivers/nvdimm/* 11900F: include/linux/libnvdimm.h 11901F: include/linux/nd.h 11902F: include/uapi/linux/ndctl.h 11903F: tools/testing/nvdimm/ 11904 11905LICENSES and SPDX stuff 11906M: Thomas Gleixner <tglx@linutronix.de> 11907M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11908L: linux-spdx@vger.kernel.org 11909S: Maintained 11910T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git 11911F: COPYING 11912F: Documentation/process/license-rules.rst 11913F: LICENSES/ 11914F: scripts/spdxcheck-test.sh 11915F: scripts/spdxcheck.py 11916F: scripts/spdxexclude 11917 11918LINEAR RANGES HELPERS 11919M: Mark Brown <broonie@kernel.org> 11920R: Matti Vaittinen <mazziesaccount@gmail.com> 11921F: include/linux/linear_range.h 11922F: lib/linear_ranges.c 11923F: lib/test_linear_ranges.c 11924 11925LINUX FOR POWER MACINTOSH 11926M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 11927L: linuxppc-dev@lists.ozlabs.org 11928S: Odd Fixes 11929F: arch/powerpc/platforms/powermac/ 11930F: drivers/macintosh/ 11931 11932LINUX FOR POWERPC (32-BIT AND 64-BIT) 11933M: Michael Ellerman <mpe@ellerman.id.au> 11934R: Nicholas Piggin <npiggin@gmail.com> 11935R: Christophe Leroy <christophe.leroy@csgroup.eu> 11936L: linuxppc-dev@lists.ozlabs.org 11937S: Supported 11938W: https://github.com/linuxppc/wiki/wiki 11939Q: http://patchwork.ozlabs.org/project/linuxppc-dev/list/ 11940T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git 11941F: Documentation/ABI/stable/sysfs-firmware-opal-* 11942F: Documentation/devicetree/bindings/i2c/i2c-opal.txt 11943F: Documentation/devicetree/bindings/powerpc/ 11944F: Documentation/devicetree/bindings/rtc/rtc-opal.txt 11945F: Documentation/powerpc/ 11946F: arch/powerpc/ 11947F: drivers/*/*/*pasemi* 11948F: drivers/*/*pasemi* 11949F: drivers/char/tpm/tpm_ibmvtpm* 11950F: drivers/crypto/nx/ 11951F: drivers/crypto/vmx/ 11952F: drivers/i2c/busses/i2c-opal.c 11953F: drivers/net/ethernet/ibm/ibmveth.* 11954F: drivers/net/ethernet/ibm/ibmvnic.* 11955F: drivers/pci/hotplug/pnv_php.c 11956F: drivers/pci/hotplug/rpa* 11957F: drivers/rtc/rtc-opal.c 11958F: drivers/scsi/ibmvscsi/ 11959F: drivers/tty/hvc/hvc_opal.c 11960F: drivers/watchdog/wdrtas.c 11961F: tools/testing/selftests/powerpc 11962N: /pmac 11963N: powermac 11964N: powernv 11965N: [^a-z0-9]ps3 11966N: pseries 11967 11968LINUX FOR POWERPC EMBEDDED MPC5XXX 11969M: Anatolij Gustschin <agust@denx.de> 11970L: linuxppc-dev@lists.ozlabs.org 11971S: Odd Fixes 11972F: arch/powerpc/platforms/512x/ 11973F: arch/powerpc/platforms/52xx/ 11974 11975LINUX FOR POWERPC EMBEDDED PPC4XX 11976L: linuxppc-dev@lists.ozlabs.org 11977S: Orphan 11978F: arch/powerpc/platforms/40x/ 11979F: arch/powerpc/platforms/44x/ 11980 11981LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX 11982M: Scott Wood <oss@buserror.net> 11983L: linuxppc-dev@lists.ozlabs.org 11984S: Odd fixes 11985T: git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git 11986F: Documentation/devicetree/bindings/cache/freescale-l2cache.txt 11987F: Documentation/devicetree/bindings/powerpc/fsl/ 11988F: arch/powerpc/platforms/83xx/ 11989F: arch/powerpc/platforms/85xx/ 11990 11991LINUX FOR POWERPC EMBEDDED PPC8XX 11992M: Christophe Leroy <christophe.leroy@csgroup.eu> 11993L: linuxppc-dev@lists.ozlabs.org 11994S: Maintained 11995F: arch/powerpc/platforms/8xx/ 11996 11997LINUX KERNEL DUMP TEST MODULE (LKDTM) 11998M: Kees Cook <keescook@chromium.org> 11999S: Maintained 12000F: drivers/misc/lkdtm/* 12001F: tools/testing/selftests/lkdtm/* 12002 12003LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM) 12004M: Alan Stern <stern@rowland.harvard.edu> 12005M: Andrea Parri <parri.andrea@gmail.com> 12006M: Will Deacon <will@kernel.org> 12007M: Peter Zijlstra <peterz@infradead.org> 12008M: Boqun Feng <boqun.feng@gmail.com> 12009M: Nicholas Piggin <npiggin@gmail.com> 12010M: David Howells <dhowells@redhat.com> 12011M: Jade Alglave <j.alglave@ucl.ac.uk> 12012M: Luc Maranget <luc.maranget@inria.fr> 12013M: "Paul E. McKenney" <paulmck@kernel.org> 12014R: Akira Yokosawa <akiyks@gmail.com> 12015R: Daniel Lustig <dlustig@nvidia.com> 12016R: Joel Fernandes <joel@joelfernandes.org> 12017L: linux-kernel@vger.kernel.org 12018L: linux-arch@vger.kernel.org 12019S: Supported 12020T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 12021F: Documentation/atomic_bitops.txt 12022F: Documentation/atomic_t.txt 12023F: Documentation/core-api/refcount-vs-atomic.rst 12024F: Documentation/litmus-tests/ 12025F: Documentation/memory-barriers.txt 12026F: tools/memory-model/ 12027 12028LIS3LV02D ACCELEROMETER DRIVER 12029M: Eric Piel <eric.piel@tremplin-utc.net> 12030S: Maintained 12031F: Documentation/misc-devices/lis3lv02d.rst 12032F: drivers/misc/lis3lv02d/ 12033F: drivers/platform/x86/hp/hp_accel.c 12034 12035LIST KUNIT TEST 12036M: David Gow <davidgow@google.com> 12037L: linux-kselftest@vger.kernel.org 12038L: kunit-dev@googlegroups.com 12039S: Maintained 12040F: lib/list-test.c 12041 12042LITEX PLATFORM 12043M: Karol Gugala <kgugala@antmicro.com> 12044M: Mateusz Holenko <mholenko@antmicro.com> 12045M: Gabriel Somlo <gsomlo@gmail.com> 12046M: Joel Stanley <joel@jms.id.au> 12047S: Maintained 12048F: Documentation/devicetree/bindings/*/litex,*.yaml 12049F: arch/openrisc/boot/dts/or1klitex.dts 12050F: drivers/mmc/host/litex_mmc.c 12051F: drivers/net/ethernet/litex/* 12052F: drivers/soc/litex/* 12053F: drivers/tty/serial/liteuart.c 12054F: include/linux/litex.h 12055N: litex 12056 12057LIVE PATCHING 12058M: Josh Poimboeuf <jpoimboe@kernel.org> 12059M: Jiri Kosina <jikos@kernel.org> 12060M: Miroslav Benes <mbenes@suse.cz> 12061M: Petr Mladek <pmladek@suse.com> 12062R: Joe Lawrence <joe.lawrence@redhat.com> 12063L: live-patching@vger.kernel.org 12064S: Maintained 12065T: git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git 12066F: Documentation/ABI/testing/sysfs-kernel-livepatch 12067F: Documentation/livepatch/ 12068F: arch/powerpc/include/asm/livepatch.h 12069F: include/linux/livepatch.h 12070F: kernel/livepatch/ 12071F: kernel/module/livepatch.c 12072F: lib/livepatch/ 12073F: samples/livepatch/ 12074F: tools/testing/selftests/livepatch/ 12075 12076LLC (802.2) 12077L: netdev@vger.kernel.org 12078S: Odd fixes 12079F: include/linux/llc.h 12080F: include/net/llc* 12081F: include/uapi/linux/llc.h 12082F: net/llc/ 12083 12084LM73 HARDWARE MONITOR DRIVER 12085M: Guillaume Ligneul <guillaume.ligneul@gmail.com> 12086L: linux-hwmon@vger.kernel.org 12087S: Maintained 12088F: drivers/hwmon/lm73.c 12089 12090LM78 HARDWARE MONITOR DRIVER 12091M: Jean Delvare <jdelvare@suse.com> 12092L: linux-hwmon@vger.kernel.org 12093S: Maintained 12094F: Documentation/hwmon/lm78.rst 12095F: drivers/hwmon/lm78.c 12096 12097LM83 HARDWARE MONITOR DRIVER 12098M: Jean Delvare <jdelvare@suse.com> 12099L: linux-hwmon@vger.kernel.org 12100S: Maintained 12101F: Documentation/hwmon/lm83.rst 12102F: drivers/hwmon/lm83.c 12103 12104LM90 HARDWARE MONITOR DRIVER 12105M: Jean Delvare <jdelvare@suse.com> 12106L: linux-hwmon@vger.kernel.org 12107S: Maintained 12108F: Documentation/devicetree/bindings/hwmon/national,lm90.yaml 12109F: Documentation/hwmon/lm90.rst 12110F: drivers/hwmon/lm90.c 12111F: include/dt-bindings/thermal/lm90.h 12112 12113LM95234 HARDWARE MONITOR DRIVER 12114M: Guenter Roeck <linux@roeck-us.net> 12115L: linux-hwmon@vger.kernel.org 12116S: Maintained 12117F: Documentation/hwmon/lm95234.rst 12118F: drivers/hwmon/lm95234.c 12119 12120LME2510 MEDIA DRIVER 12121M: Malcolm Priestley <tvboxspy@gmail.com> 12122L: linux-media@vger.kernel.org 12123S: Maintained 12124W: https://linuxtv.org 12125Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12126F: drivers/media/usb/dvb-usb-v2/lmedm04* 12127 12128LOADPIN SECURITY MODULE 12129M: Kees Cook <keescook@chromium.org> 12130S: Supported 12131T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 12132F: Documentation/admin-guide/LSM/LoadPin.rst 12133F: security/loadpin/ 12134 12135LOCKING PRIMITIVES 12136M: Peter Zijlstra <peterz@infradead.org> 12137M: Ingo Molnar <mingo@redhat.com> 12138M: Will Deacon <will@kernel.org> 12139R: Waiman Long <longman@redhat.com> 12140R: Boqun Feng <boqun.feng@gmail.com> (LOCKDEP) 12141L: linux-kernel@vger.kernel.org 12142S: Maintained 12143T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 12144F: Documentation/locking/ 12145F: arch/*/include/asm/spinlock*.h 12146F: include/linux/lockdep.h 12147F: include/linux/mutex*.h 12148F: include/linux/rwlock*.h 12149F: include/linux/rwsem*.h 12150F: include/linux/seqlock.h 12151F: include/linux/spinlock*.h 12152F: kernel/locking/ 12153F: lib/locking*.[ch] 12154X: kernel/locking/locktorture.c 12155 12156LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks) 12157M: "Richard Russon (FlatCap)" <ldm@flatcap.org> 12158L: linux-ntfs-dev@lists.sourceforge.net 12159S: Maintained 12160W: http://www.linux-ntfs.org/content/view/19/37/ 12161F: Documentation/admin-guide/ldm.rst 12162F: block/partitions/ldm.* 12163 12164LOGITECH HID GAMING KEYBOARDS 12165M: Hans de Goede <hdegoede@redhat.com> 12166L: linux-input@vger.kernel.org 12167S: Maintained 12168T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 12169F: drivers/hid/hid-lg-g15.c 12170 12171LONTIUM LT8912B MIPI TO HDMI BRIDGE 12172M: Adrien Grassein <adrien.grassein@gmail.com> 12173S: Maintained 12174F: Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml 12175F: drivers/gpu/drm/bridge/lontium-lt8912b.c 12176 12177LOONGARCH 12178M: Huacai Chen <chenhuacai@kernel.org> 12179R: WANG Xuerui <kernel@xen0n.name> 12180L: loongarch@lists.linux.dev 12181S: Maintained 12182T: git git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson.git 12183F: Documentation/loongarch/ 12184F: Documentation/translations/zh_CN/loongarch/ 12185F: arch/loongarch/ 12186F: drivers/*/*loongarch* 12187 12188LOONGSON GPIO DRIVER 12189M: Yinbo Zhu <zhuyinbo@loongson.cn> 12190L: linux-gpio@vger.kernel.org 12191S: Maintained 12192F: Documentation/devicetree/bindings/gpio/loongson,ls-gpio.yaml 12193F: drivers/gpio/gpio-loongson-64bit.c 12194 12195LOONGSON LS2X I2C DRIVER 12196M: Binbin Zhou <zhoubinbin@loongson.cn> 12197L: linux-i2c@vger.kernel.org 12198S: Maintained 12199F: Documentation/devicetree/bindings/i2c/loongson,ls2x-i2c.yaml 12200F: drivers/i2c/busses/i2c-ls2x.c 12201 12202LOONGSON-2 SOC SERIES CLOCK DRIVER 12203M: Yinbo Zhu <zhuyinbo@loongson.cn> 12204L: linux-clk@vger.kernel.org 12205S: Maintained 12206F: Documentation/devicetree/bindings/clock/loongson,ls2k-clk.yaml 12207F: drivers/clk/clk-loongson2.c 12208F: include/dt-bindings/clock/loongson,ls2k-clk.h 12209 12210LOONGSON-2 SOC SERIES GUTS DRIVER 12211M: Yinbo Zhu <zhuyinbo@loongson.cn> 12212L: loongarch@lists.linux.dev 12213S: Maintained 12214F: Documentation/devicetree/bindings/hwinfo/loongson,ls2k-chipid.yaml 12215F: drivers/soc/loongson/loongson2_guts.c 12216 12217LOONGSON-2 SOC SERIES PINCTRL DRIVER 12218M: zhanghongchen <zhanghongchen@loongson.cn> 12219M: Yinbo Zhu <zhuyinbo@loongson.cn> 12220L: linux-gpio@vger.kernel.org 12221S: Maintained 12222F: Documentation/devicetree/bindings/pinctrl/loongson,ls2k-pinctrl.yaml 12223F: drivers/pinctrl/pinctrl-loongson2.c 12224 12225LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI) 12226M: Sathya Prakash <sathya.prakash@broadcom.com> 12227M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 12228M: Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com> 12229L: MPT-FusionLinux.pdl@broadcom.com 12230L: linux-scsi@vger.kernel.org 12231S: Supported 12232W: http://www.avagotech.com/support/ 12233F: drivers/message/fusion/ 12234F: drivers/scsi/mpt3sas/ 12235 12236LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers 12237M: Matthew Wilcox <willy@infradead.org> 12238L: linux-scsi@vger.kernel.org 12239S: Maintained 12240F: drivers/scsi/sym53c8xx_2/ 12241 12242LTC1660 DAC DRIVER 12243M: Marcus Folkesson <marcus.folkesson@gmail.com> 12244L: linux-iio@vger.kernel.org 12245S: Maintained 12246F: Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml 12247F: drivers/iio/dac/ltc1660.c 12248 12249LTC2688 IIO DAC DRIVER 12250M: Nuno Sá <nuno.sa@analog.com> 12251L: linux-iio@vger.kernel.org 12252S: Supported 12253W: https://ez.analog.com/linux-software-drivers 12254F: Documentation/ABI/testing/sysfs-bus-iio-dac-ltc2688 12255F: Documentation/devicetree/bindings/iio/dac/adi,ltc2688.yaml 12256F: drivers/iio/dac/ltc2688.c 12257 12258LTC2947 HARDWARE MONITOR DRIVER 12259M: Nuno Sá <nuno.sa@analog.com> 12260L: linux-hwmon@vger.kernel.org 12261S: Supported 12262W: https://ez.analog.com/linux-software-drivers 12263F: Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml 12264F: drivers/hwmon/ltc2947-core.c 12265F: drivers/hwmon/ltc2947-i2c.c 12266F: drivers/hwmon/ltc2947-spi.c 12267F: drivers/hwmon/ltc2947.h 12268 12269LTC2983 IIO TEMPERATURE DRIVER 12270M: Nuno Sá <nuno.sa@analog.com> 12271L: linux-iio@vger.kernel.org 12272S: Supported 12273W: https://ez.analog.com/linux-software-drivers 12274F: Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml 12275F: drivers/iio/temperature/ltc2983.c 12276 12277LTC4261 HARDWARE MONITOR DRIVER 12278M: Guenter Roeck <linux@roeck-us.net> 12279L: linux-hwmon@vger.kernel.org 12280S: Maintained 12281F: Documentation/hwmon/ltc4261.rst 12282F: drivers/hwmon/ltc4261.c 12283 12284LTC4306 I2C MULTIPLEXER DRIVER 12285M: Michael Hennerich <michael.hennerich@analog.com> 12286L: linux-i2c@vger.kernel.org 12287S: Supported 12288W: https://ez.analog.com/linux-software-drivers 12289F: Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt 12290F: drivers/i2c/muxes/i2c-mux-ltc4306.c 12291 12292LTP (Linux Test Project) 12293M: Mike Frysinger <vapier@gentoo.org> 12294M: Cyril Hrubis <chrubis@suse.cz> 12295M: Wanlong Gao <wanlong.gao@gmail.com> 12296M: Jan Stancek <jstancek@redhat.com> 12297M: Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com> 12298M: Alexey Kodanev <alexey.kodanev@oracle.com> 12299L: ltp@lists.linux.it (subscribers-only) 12300S: Maintained 12301W: http://linux-test-project.github.io/ 12302T: git https://github.com/linux-test-project/ltp.git 12303 12304LYNX 28G SERDES PHY DRIVER 12305M: Ioana Ciornei <ioana.ciornei@nxp.com> 12306L: netdev@vger.kernel.org 12307S: Supported 12308F: Documentation/devicetree/bindings/phy/fsl,lynx-28g.yaml 12309F: drivers/phy/freescale/phy-fsl-lynx-28g.c 12310 12311LYNX PCS MODULE 12312M: Ioana Ciornei <ioana.ciornei@nxp.com> 12313L: netdev@vger.kernel.org 12314S: Supported 12315F: drivers/net/pcs/pcs-lynx.c 12316F: include/linux/pcs-lynx.h 12317 12318M68K ARCHITECTURE 12319M: Geert Uytterhoeven <geert@linux-m68k.org> 12320L: linux-m68k@lists.linux-m68k.org 12321S: Maintained 12322W: http://www.linux-m68k.org/ 12323T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git 12324F: arch/m68k/ 12325F: drivers/zorro/ 12326 12327M68K ON APPLE MACINTOSH 12328M: Joshua Thompson <funaho@jurai.org> 12329L: linux-m68k@lists.linux-m68k.org 12330S: Maintained 12331W: http://www.mac.linux-m68k.org/ 12332F: arch/m68k/mac/ 12333F: drivers/macintosh/adb-iop.c 12334F: drivers/macintosh/via-macii.c 12335 12336M68K ON HP9000/300 12337M: Philip Blundell <philb@gnu.org> 12338S: Maintained 12339W: http://www.tazenda.demon.co.uk/phil/linux-hp 12340F: arch/m68k/hp300/ 12341 12342M88DS3103 MEDIA DRIVER 12343M: Antti Palosaari <crope@iki.fi> 12344L: linux-media@vger.kernel.org 12345S: Maintained 12346W: https://linuxtv.org 12347W: http://palosaari.fi/linux/ 12348Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12349T: git git://linuxtv.org/anttip/media_tree.git 12350F: drivers/media/dvb-frontends/m88ds3103* 12351 12352M88RS2000 MEDIA DRIVER 12353M: Malcolm Priestley <tvboxspy@gmail.com> 12354L: linux-media@vger.kernel.org 12355S: Maintained 12356W: https://linuxtv.org 12357Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12358F: drivers/media/dvb-frontends/m88rs2000* 12359 12360MA901 MASTERKIT USB FM RADIO DRIVER 12361M: Alexey Klimov <klimov.linux@gmail.com> 12362L: linux-media@vger.kernel.org 12363S: Maintained 12364T: git git://linuxtv.org/media_tree.git 12365F: drivers/media/radio/radio-ma901.c 12366 12367MAC80211 12368M: Johannes Berg <johannes@sipsolutions.net> 12369L: linux-wireless@vger.kernel.org 12370S: Maintained 12371W: https://wireless.wiki.kernel.org/ 12372Q: https://patchwork.kernel.org/project/linux-wireless/list/ 12373T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 12374T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 12375F: Documentation/networking/mac80211-injection.rst 12376F: Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst 12377F: drivers/net/wireless/virtual/mac80211_hwsim.[ch] 12378F: include/net/mac80211.h 12379F: net/mac80211/ 12380 12381MAILBOX API 12382M: Jassi Brar <jassisinghbrar@gmail.com> 12383L: linux-kernel@vger.kernel.org 12384S: Maintained 12385F: Documentation/devicetree/bindings/mailbox/ 12386F: drivers/mailbox/ 12387F: include/dt-bindings/mailbox/ 12388F: include/linux/mailbox_client.h 12389F: include/linux/mailbox_controller.h 12390 12391MAILBOX ARM MHUv2 12392M: Viresh Kumar <viresh.kumar@linaro.org> 12393M: Tushar Khandelwal <Tushar.Khandelwal@arm.com> 12394L: linux-kernel@vger.kernel.org 12395S: Maintained 12396F: Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml 12397F: drivers/mailbox/arm_mhuv2.c 12398F: include/linux/mailbox/arm_mhuv2_message.h 12399 12400MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7 12401M: Michael Kerrisk <mtk.manpages@gmail.com> 12402L: linux-man@vger.kernel.org 12403S: Maintained 12404W: http://www.kernel.org/doc/man-pages 12405 12406MANAGEMENT COMPONENT TRANSPORT PROTOCOL (MCTP) 12407M: Jeremy Kerr <jk@codeconstruct.com.au> 12408M: Matt Johnston <matt@codeconstruct.com.au> 12409L: netdev@vger.kernel.org 12410S: Maintained 12411F: Documentation/networking/mctp.rst 12412F: drivers/net/mctp/ 12413F: include/net/mctp.h 12414F: include/net/mctpdevice.h 12415F: include/net/netns/mctp.h 12416F: net/mctp/ 12417 12418MAPLE TREE 12419M: Liam R. Howlett <Liam.Howlett@oracle.com> 12420L: linux-mm@kvack.org 12421S: Supported 12422F: Documentation/core-api/maple_tree.rst 12423F: include/linux/maple_tree.h 12424F: include/trace/events/maple_tree.h 12425F: lib/maple_tree.c 12426F: lib/test_maple_tree.c 12427F: tools/testing/radix-tree/linux/maple_tree.h 12428F: tools/testing/radix-tree/maple.c 12429 12430MARDUK (CREATOR CI40) DEVICE TREE SUPPORT 12431M: Rahul Bedarkar <rahulbedarkar89@gmail.com> 12432L: linux-mips@vger.kernel.org 12433S: Maintained 12434F: arch/mips/boot/dts/img/pistachio* 12435 12436MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER 12437M: Andrew Lunn <andrew@lunn.ch> 12438L: netdev@vger.kernel.org 12439S: Maintained 12440F: Documentation/devicetree/bindings/net/dsa/marvell.txt 12441F: Documentation/networking/devlink/mv88e6xxx.rst 12442F: drivers/net/dsa/mv88e6xxx/ 12443F: include/linux/dsa/mv88e6xxx.h 12444F: include/linux/platform_data/mv88e6xxx.h 12445 12446MARVELL ARMADA 3700 PHY DRIVERS 12447M: Miquel Raynal <miquel.raynal@bootlin.com> 12448S: Maintained 12449F: Documentation/devicetree/bindings/phy/marvell,armada-3700-utmi-phy.yaml 12450F: Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt 12451F: drivers/phy/marvell/phy-mvebu-a3700-comphy.c 12452F: drivers/phy/marvell/phy-mvebu-a3700-utmi.c 12453 12454MARVELL ARMADA 3700 SERIAL DRIVER 12455M: Pali Rohár <pali@kernel.org> 12456S: Maintained 12457F: Documentation/devicetree/bindings/clock/marvell,armada-3700-uart-clock.yaml 12458F: Documentation/devicetree/bindings/serial/mvebu-uart.txt 12459F: drivers/tty/serial/mvebu-uart.c 12460 12461MARVELL ARMADA DRM SUPPORT 12462M: Russell King <linux@armlinux.org.uk> 12463S: Maintained 12464T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel 12465T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes 12466F: Documentation/devicetree/bindings/display/armada/ 12467F: drivers/gpu/drm/armada/ 12468F: include/uapi/drm/armada_drm.h 12469 12470MARVELL CRYPTO DRIVER 12471M: Boris Brezillon <bbrezillon@kernel.org> 12472M: Arnaud Ebalard <arno@natisbad.org> 12473M: Srujana Challa <schalla@marvell.com> 12474L: linux-crypto@vger.kernel.org 12475S: Maintained 12476F: drivers/crypto/marvell/ 12477F: include/linux/soc/marvell/octeontx2/ 12478 12479MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2) 12480M: Mirko Lindner <mlindner@marvell.com> 12481M: Stephen Hemminger <stephen@networkplumber.org> 12482L: netdev@vger.kernel.org 12483S: Maintained 12484F: drivers/net/ethernet/marvell/sk* 12485 12486MARVELL LIBERTAS WIRELESS DRIVER 12487L: libertas-dev@lists.infradead.org 12488S: Orphan 12489F: drivers/net/wireless/marvell/libertas/ 12490 12491MARVELL MACCHIATOBIN SUPPORT 12492M: Russell King <linux@armlinux.org.uk> 12493L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12494S: Maintained 12495F: arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts 12496 12497MARVELL MV643XX ETHERNET DRIVER 12498M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 12499L: netdev@vger.kernel.org 12500S: Maintained 12501F: drivers/net/ethernet/marvell/mv643xx_eth.* 12502F: include/linux/mv643xx.h 12503 12504MARVELL MV88X3310 PHY DRIVER 12505M: Russell King <linux@armlinux.org.uk> 12506M: Marek Behún <kabel@kernel.org> 12507L: netdev@vger.kernel.org 12508S: Maintained 12509F: drivers/net/phy/marvell10g.c 12510 12511MARVELL MVEBU THERMAL DRIVER 12512M: Miquel Raynal <miquel.raynal@bootlin.com> 12513S: Maintained 12514F: drivers/thermal/armada_thermal.c 12515 12516MARVELL MVNETA ETHERNET DRIVER 12517M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 12518L: netdev@vger.kernel.org 12519S: Maintained 12520F: drivers/net/ethernet/marvell/mvneta.* 12521 12522MARVELL MVPP2 ETHERNET DRIVER 12523M: Marcin Wojtas <mw@semihalf.com> 12524M: Russell King <linux@armlinux.org.uk> 12525L: netdev@vger.kernel.org 12526S: Maintained 12527F: Documentation/devicetree/bindings/net/marvell,pp2.yaml 12528F: drivers/net/ethernet/marvell/mvpp2/ 12529 12530MARVELL MWIFIEX WIRELESS DRIVER 12531M: Amitkumar Karwar <amitkarwar@gmail.com> 12532M: Ganapathi Bhat <ganapathi017@gmail.com> 12533M: Sharvari Harisangam <sharvari.harisangam@nxp.com> 12534M: Xinming Hu <huxinming820@gmail.com> 12535L: linux-wireless@vger.kernel.org 12536S: Maintained 12537F: drivers/net/wireless/marvell/mwifiex/ 12538 12539MARVELL MWL8K WIRELESS DRIVER 12540M: Lennert Buytenhek <buytenh@wantstofly.org> 12541L: linux-wireless@vger.kernel.org 12542S: Odd Fixes 12543F: drivers/net/wireless/marvell/mwl8k.c 12544 12545MARVELL NAND CONTROLLER DRIVER 12546M: Miquel Raynal <miquel.raynal@bootlin.com> 12547L: linux-mtd@lists.infradead.org 12548S: Maintained 12549F: Documentation/devicetree/bindings/mtd/marvell-nand.txt 12550F: drivers/mtd/nand/raw/marvell_nand.c 12551 12552MARVELL OCTEON ENDPOINT DRIVER 12553M: Veerasenareddy Burru <vburru@marvell.com> 12554M: Abhijit Ayarekar <aayarekar@marvell.com> 12555L: netdev@vger.kernel.org 12556S: Supported 12557F: drivers/net/ethernet/marvell/octeon_ep 12558 12559MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER 12560M: Sunil Goutham <sgoutham@marvell.com> 12561M: Geetha sowjanya <gakula@marvell.com> 12562M: Subbaraya Sundeep <sbhatta@marvell.com> 12563M: hariprasad <hkelam@marvell.com> 12564L: netdev@vger.kernel.org 12565S: Supported 12566F: drivers/net/ethernet/marvell/octeontx2/nic/ 12567F: include/linux/soc/marvell/octeontx2/ 12568 12569MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER 12570M: Sunil Goutham <sgoutham@marvell.com> 12571M: Linu Cherian <lcherian@marvell.com> 12572M: Geetha sowjanya <gakula@marvell.com> 12573M: Jerin Jacob <jerinj@marvell.com> 12574M: hariprasad <hkelam@marvell.com> 12575M: Subbaraya Sundeep <sbhatta@marvell.com> 12576L: netdev@vger.kernel.org 12577S: Supported 12578F: Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst 12579F: drivers/net/ethernet/marvell/octeontx2/af/ 12580 12581MARVELL PRESTERA ETHERNET SWITCH DRIVER 12582M: Taras Chornyi <taras.chornyi@plvision.eu> 12583S: Supported 12584W: https://github.com/Marvell-switching/switchdev-prestera 12585F: drivers/net/ethernet/marvell/prestera/ 12586 12587MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER 12588M: Nicolas Pitre <nico@fluxnic.net> 12589S: Odd Fixes 12590F: drivers/mmc/host/mvsdio.* 12591 12592MARVELL USB MDIO CONTROLLER DRIVER 12593M: Tobias Waldekranz <tobias@waldekranz.com> 12594L: netdev@vger.kernel.org 12595S: Maintained 12596F: Documentation/devicetree/bindings/net/marvell,mvusb.yaml 12597F: drivers/net/mdio/mdio-mvusb.c 12598 12599MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER 12600M: Hu Ziji <huziji@marvell.com> 12601L: linux-mmc@vger.kernel.org 12602S: Supported 12603F: Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.yaml 12604F: drivers/mmc/host/sdhci-xenon* 12605 12606MATROX FRAMEBUFFER DRIVER 12607L: linux-fbdev@vger.kernel.org 12608S: Orphan 12609F: drivers/video/fbdev/matrox/matroxfb_* 12610F: include/uapi/linux/matroxfb.h 12611 12612MAX15301 DRIVER 12613M: Daniel Nilsson <daniel.nilsson@flex.com> 12614L: linux-hwmon@vger.kernel.org 12615S: Maintained 12616F: Documentation/hwmon/max15301.rst 12617F: drivers/hwmon/pmbus/max15301.c 12618 12619MAX16065 HARDWARE MONITOR DRIVER 12620M: Guenter Roeck <linux@roeck-us.net> 12621L: linux-hwmon@vger.kernel.org 12622S: Maintained 12623F: Documentation/hwmon/max16065.rst 12624F: drivers/hwmon/max16065.c 12625 12626MAX2175 SDR TUNER DRIVER 12627M: Ramesh Shanmugasundaram <rashanmu@gmail.com> 12628L: linux-media@vger.kernel.org 12629S: Maintained 12630T: git git://linuxtv.org/media_tree.git 12631F: Documentation/devicetree/bindings/media/i2c/max2175.txt 12632F: Documentation/userspace-api/media/drivers/max2175.rst 12633F: drivers/media/i2c/max2175* 12634F: include/uapi/linux/max2175.h 12635 12636MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER 12637L: linux-hwmon@vger.kernel.org 12638S: Orphan 12639F: Documentation/hwmon/max6650.rst 12640F: drivers/hwmon/max6650.c 12641 12642MAX6697 HARDWARE MONITOR DRIVER 12643M: Guenter Roeck <linux@roeck-us.net> 12644L: linux-hwmon@vger.kernel.org 12645S: Maintained 12646F: Documentation/devicetree/bindings/hwmon/max6697.txt 12647F: Documentation/hwmon/max6697.rst 12648F: drivers/hwmon/max6697.c 12649F: include/linux/platform_data/max6697.h 12650 12651MAX9286 QUAD GMSL DESERIALIZER DRIVER 12652M: Jacopo Mondi <jacopo+renesas@jmondi.org> 12653M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 12654M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 12655M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 12656L: linux-media@vger.kernel.org 12657S: Maintained 12658F: Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml 12659F: drivers/media/i2c/max9286.c 12660 12661MAX96712 QUAD GMSL2 DESERIALIZER DRIVER 12662M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 12663L: linux-media@vger.kernel.org 12664S: Maintained 12665F: drivers/staging/media/max96712/max96712.c 12666 12667MAX9860 MONO AUDIO VOICE CODEC DRIVER 12668M: Peter Rosin <peda@axentia.se> 12669L: alsa-devel@alsa-project.org (moderated for non-subscribers) 12670S: Maintained 12671F: Documentation/devicetree/bindings/sound/max9860.txt 12672F: sound/soc/codecs/max9860.* 12673 12674MAXBOTIX ULTRASONIC RANGER IIO DRIVER 12675M: Andreas Klinger <ak@it-klinger.de> 12676L: linux-iio@vger.kernel.org 12677S: Maintained 12678F: Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml 12679F: drivers/iio/proximity/mb1232.c 12680 12681MAXIM MAX11205 DRIVER 12682M: Ramona Bolboaca <ramona.bolboaca@analog.com> 12683L: linux-iio@vger.kernel.org 12684S: Supported 12685W: https://ez.analog.com/linux-software-drivers 12686F: Documentation/devicetree/bindings/iio/adc/maxim,max11205.yaml 12687F: drivers/iio/adc/max11205.c 12688 12689MAXIM MAX17040 FAMILY FUEL GAUGE DRIVERS 12690R: Iskren Chernev <iskren.chernev@gmail.com> 12691R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12692R: Marek Szyprowski <m.szyprowski@samsung.com> 12693R: Matheus Castello <matheus@castello.eng.br> 12694L: linux-pm@vger.kernel.org 12695S: Maintained 12696F: Documentation/devicetree/bindings/power/supply/maxim,max17040.yaml 12697F: drivers/power/supply/max17040_battery.c 12698 12699MAXIM MAX17042 FAMILY FUEL GAUGE DRIVERS 12700R: Hans de Goede <hdegoede@redhat.com> 12701R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12702R: Marek Szyprowski <m.szyprowski@samsung.com> 12703R: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm> 12704R: Purism Kernel Team <kernel@puri.sm> 12705L: linux-pm@vger.kernel.org 12706S: Maintained 12707F: Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml 12708F: drivers/power/supply/max17042_battery.c 12709 12710MAXIM MAX20086 CAMERA POWER PROTECTOR DRIVER 12711M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12712L: linux-kernel@vger.kernel.org 12713S: Maintained 12714F: Documentation/devicetree/bindings/regulator/maxim,max20086.yaml 12715F: drivers/regulator/max20086-regulator.c 12716 12717MAXIM MAX30208 TEMPERATURE SENSOR DRIVER 12718M: Rajat Khandelwal <rajat.khandelwal@linux.intel.com> 12719L: linux-iio@vger.kernel.org 12720S: Maintained 12721F: drivers/iio/temperature/max30208.c 12722 12723MAXIM MAX77650 PMIC MFD DRIVER 12724M: Bartosz Golaszewski <brgl@bgdev.pl> 12725L: linux-kernel@vger.kernel.org 12726S: Maintained 12727F: Documentation/devicetree/bindings/*/*max77650.yaml 12728F: Documentation/devicetree/bindings/*/max77650*.yaml 12729F: drivers/gpio/gpio-max77650.c 12730F: drivers/input/misc/max77650-onkey.c 12731F: drivers/leds/leds-max77650.c 12732F: drivers/mfd/max77650.c 12733F: drivers/power/supply/max77650-charger.c 12734F: drivers/regulator/max77650-regulator.c 12735F: include/linux/mfd/max77650.h 12736 12737MAXIM MAX77714 PMIC MFD DRIVER 12738M: Luca Ceresoli <luca@lucaceresoli.net> 12739S: Maintained 12740F: Documentation/devicetree/bindings/mfd/maxim,max77714.yaml 12741F: drivers/mfd/max77714.c 12742F: include/linux/mfd/max77714.h 12743 12744MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER 12745M: Javier Martinez Canillas <javier@dowhile0.org> 12746L: linux-kernel@vger.kernel.org 12747S: Supported 12748F: Documentation/devicetree/bindings/*/*max77802.yaml 12749F: drivers/regulator/max77802-regulator.c 12750F: include/dt-bindings/*/*max77802.h 12751 12752MAXIM MAX77976 BATTERY CHARGER 12753M: Luca Ceresoli <luca@lucaceresoli.net> 12754S: Supported 12755F: Documentation/devicetree/bindings/power/supply/maxim,max77976.yaml 12756F: drivers/power/supply/max77976_charger.c 12757 12758MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS 12759M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12760L: linux-pm@vger.kernel.org 12761S: Supported 12762B: mailto:linux-samsung-soc@vger.kernel.org 12763F: Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml 12764F: Documentation/devicetree/bindings/power/supply/maxim,max77693.yaml 12765F: drivers/power/supply/max14577_charger.c 12766F: drivers/power/supply/max77693_charger.c 12767 12768MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS 12769M: Chanwoo Choi <cw00.choi@samsung.com> 12770M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12771L: linux-kernel@vger.kernel.org 12772S: Supported 12773B: mailto:linux-samsung-soc@vger.kernel.org 12774F: Documentation/devicetree/bindings/*/maxim,max14577.yaml 12775F: Documentation/devicetree/bindings/*/maxim,max77686.yaml 12776F: Documentation/devicetree/bindings/*/maxim,max77693.yaml 12777F: Documentation/devicetree/bindings/*/maxim,max77843.yaml 12778F: Documentation/devicetree/bindings/clock/maxim,max77686.txt 12779F: drivers/*/*max77843.c 12780F: drivers/*/max14577*.c 12781F: drivers/*/max77686*.c 12782F: drivers/*/max77693*.c 12783F: drivers/clk/clk-max77686.c 12784F: drivers/extcon/extcon-max14577.c 12785F: drivers/extcon/extcon-max77693.c 12786F: drivers/rtc/rtc-max77686.c 12787F: include/linux/mfd/max14577*.h 12788F: include/linux/mfd/max77686*.h 12789F: include/linux/mfd/max77693*.h 12790 12791MAXIRADIO FM RADIO RECEIVER DRIVER 12792M: Hans Verkuil <hverkuil@xs4all.nl> 12793L: linux-media@vger.kernel.org 12794S: Maintained 12795W: https://linuxtv.org 12796T: git git://linuxtv.org/media_tree.git 12797F: drivers/media/radio/radio-maxiradio* 12798 12799MAXLINEAR ETHERNET PHY DRIVER 12800M: Xu Liang <lxu@maxlinear.com> 12801L: netdev@vger.kernel.org 12802S: Supported 12803F: drivers/net/phy/mxl-gpy.c 12804 12805MCAN MMIO DEVICE DRIVER 12806M: Chandrasekar Ramakrishnan <rcsekar@samsung.com> 12807L: linux-can@vger.kernel.org 12808S: Maintained 12809F: Documentation/devicetree/bindings/net/can/bosch,m_can.yaml 12810F: drivers/net/can/m_can/m_can.c 12811F: drivers/net/can/m_can/m_can.h 12812F: drivers/net/can/m_can/m_can_platform.c 12813 12814MCBA MICROCHIP CAN BUS ANALYZER TOOL DRIVER 12815R: Yasushi SHOJI <yashi@spacecubics.com> 12816L: linux-can@vger.kernel.org 12817S: Maintained 12818F: drivers/net/can/usb/mcba_usb.c 12819 12820MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER 12821M: Rishi Gupta <gupt21@gmail.com> 12822L: linux-i2c@vger.kernel.org 12823L: linux-input@vger.kernel.org 12824S: Maintained 12825F: drivers/hid/hid-mcp2221.c 12826 12827MCP251XFD SPI-CAN NETWORK DRIVER 12828M: Marc Kleine-Budde <mkl@pengutronix.de> 12829M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 12830R: Thomas Kopp <thomas.kopp@microchip.com> 12831L: linux-can@vger.kernel.org 12832S: Maintained 12833F: Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml 12834F: drivers/net/can/spi/mcp251xfd/ 12835 12836MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS 12837M: Peter Rosin <peda@axentia.se> 12838L: linux-iio@vger.kernel.org 12839S: Maintained 12840F: Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531 12841F: drivers/iio/potentiometer/mcp4018.c 12842F: drivers/iio/potentiometer/mcp4531.c 12843 12844MCR20A IEEE-802.15.4 RADIO DRIVER 12845M: Stefan Schmidt <stefan@datenfreihafen.org> 12846L: linux-wpan@vger.kernel.org 12847S: Odd Fixes 12848W: https://github.com/xueliu/mcr20a-linux 12849F: Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt 12850F: drivers/net/ieee802154/mcr20a.c 12851F: drivers/net/ieee802154/mcr20a.h 12852 12853MEASUREMENT COMPUTING CIO-DAC IIO DRIVER 12854M: William Breathitt Gray <william.gray@linaro.org> 12855L: linux-iio@vger.kernel.org 12856S: Maintained 12857F: drivers/iio/dac/cio-dac.c 12858 12859MEDIA CONTROLLER FRAMEWORK 12860M: Sakari Ailus <sakari.ailus@linux.intel.com> 12861M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12862L: linux-media@vger.kernel.org 12863S: Supported 12864W: https://www.linuxtv.org 12865T: git git://linuxtv.org/media_tree.git 12866F: drivers/media/mc/ 12867F: include/media/media-*.h 12868F: include/uapi/linux/media.h 12869 12870MEDIA DRIVER FOR FREESCALE IMX PXP 12871M: Philipp Zabel <p.zabel@pengutronix.de> 12872L: linux-media@vger.kernel.org 12873S: Maintained 12874T: git git://linuxtv.org/media_tree.git 12875F: drivers/media/platform/nxp/imx-pxp.[ch] 12876 12877MEDIA DRIVERS FOR ASCOT2E 12878M: Sergey Kozlov <serjk@netup.ru> 12879M: Abylay Ospan <aospan@netup.ru> 12880L: linux-media@vger.kernel.org 12881S: Supported 12882W: https://linuxtv.org 12883W: http://netup.tv/ 12884T: git git://linuxtv.org/media_tree.git 12885F: drivers/media/dvb-frontends/ascot2e* 12886 12887MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS 12888M: Jasmin Jessich <jasmin@anw.at> 12889L: linux-media@vger.kernel.org 12890S: Maintained 12891W: https://linuxtv.org 12892T: git git://linuxtv.org/media_tree.git 12893F: drivers/media/dvb-frontends/cxd2099* 12894 12895MEDIA DRIVERS FOR CXD2841ER 12896M: Sergey Kozlov <serjk@netup.ru> 12897M: Abylay Ospan <aospan@netup.ru> 12898L: linux-media@vger.kernel.org 12899S: Supported 12900W: https://linuxtv.org 12901W: http://netup.tv/ 12902T: git git://linuxtv.org/media_tree.git 12903F: drivers/media/dvb-frontends/cxd2841er* 12904 12905MEDIA DRIVERS FOR CXD2880 12906M: Yasunari Takiguchi <Yasunari.Takiguchi@sony.com> 12907L: linux-media@vger.kernel.org 12908S: Supported 12909W: http://linuxtv.org/ 12910T: git git://linuxtv.org/media_tree.git 12911F: drivers/media/dvb-frontends/cxd2880/* 12912F: drivers/media/spi/cxd2880* 12913 12914MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES 12915L: linux-media@vger.kernel.org 12916S: Orphan 12917W: https://linuxtv.org 12918T: git git://linuxtv.org/media_tree.git 12919F: drivers/media/pci/ddbridge/* 12920 12921MEDIA DRIVERS FOR FREESCALE IMX 12922M: Steve Longerbeam <slongerbeam@gmail.com> 12923M: Philipp Zabel <p.zabel@pengutronix.de> 12924L: linux-media@vger.kernel.org 12925S: Maintained 12926T: git git://linuxtv.org/media_tree.git 12927F: Documentation/admin-guide/media/imx.rst 12928F: Documentation/devicetree/bindings/media/imx.txt 12929F: drivers/staging/media/imx/ 12930F: include/linux/imx-media.h 12931F: include/media/imx.h 12932 12933MEDIA DRIVERS FOR FREESCALE IMX7 12934M: Rui Miguel Silva <rmfrfs@gmail.com> 12935M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12936L: linux-media@vger.kernel.org 12937S: Maintained 12938T: git git://linuxtv.org/media_tree.git 12939F: Documentation/admin-guide/media/imx7.rst 12940F: Documentation/devicetree/bindings/media/nxp,imx-mipi-csi2.yaml 12941F: Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml 12942F: drivers/media/platform/nxp/imx-mipi-csis.c 12943F: drivers/media/platform/nxp/imx7-media-csi.c 12944 12945MEDIA DRIVERS FOR HELENE 12946M: Abylay Ospan <aospan@netup.ru> 12947L: linux-media@vger.kernel.org 12948S: Supported 12949W: https://linuxtv.org 12950W: http://netup.tv/ 12951T: git git://linuxtv.org/media_tree.git 12952F: drivers/media/dvb-frontends/helene* 12953 12954MEDIA DRIVERS FOR HORUS3A 12955M: Sergey Kozlov <serjk@netup.ru> 12956M: Abylay Ospan <aospan@netup.ru> 12957L: linux-media@vger.kernel.org 12958S: Supported 12959W: https://linuxtv.org 12960W: http://netup.tv/ 12961T: git git://linuxtv.org/media_tree.git 12962F: drivers/media/dvb-frontends/horus3a* 12963 12964MEDIA DRIVERS FOR LNBH25 12965M: Sergey Kozlov <serjk@netup.ru> 12966M: Abylay Ospan <aospan@netup.ru> 12967L: linux-media@vger.kernel.org 12968S: Supported 12969W: https://linuxtv.org 12970W: http://netup.tv/ 12971T: git git://linuxtv.org/media_tree.git 12972F: drivers/media/dvb-frontends/lnbh25* 12973 12974MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS 12975L: linux-media@vger.kernel.org 12976S: Orphan 12977W: https://linuxtv.org 12978T: git git://linuxtv.org/media_tree.git 12979F: drivers/media/dvb-frontends/mxl5xx* 12980 12981MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices 12982M: Sergey Kozlov <serjk@netup.ru> 12983M: Abylay Ospan <aospan@netup.ru> 12984L: linux-media@vger.kernel.org 12985S: Supported 12986W: https://linuxtv.org 12987W: http://netup.tv/ 12988T: git git://linuxtv.org/media_tree.git 12989F: drivers/media/pci/netup_unidvb/* 12990 12991MEDIA DRIVERS FOR NVIDIA TEGRA - VDE 12992M: Dmitry Osipenko <digetx@gmail.com> 12993L: linux-media@vger.kernel.org 12994L: linux-tegra@vger.kernel.org 12995S: Maintained 12996T: git git://linuxtv.org/media_tree.git 12997F: Documentation/devicetree/bindings/media/nvidia,tegra-vde.yaml 12998F: drivers/media/platform/nvidia/tegra-vde/ 12999 13000MEDIA DRIVERS FOR RENESAS - CEU 13001M: Jacopo Mondi <jacopo@jmondi.org> 13002L: linux-media@vger.kernel.org 13003L: linux-renesas-soc@vger.kernel.org 13004S: Supported 13005T: git git://linuxtv.org/media_tree.git 13006F: Documentation/devicetree/bindings/media/renesas,ceu.yaml 13007F: drivers/media/platform/renesas/renesas-ceu.c 13008F: include/media/drv-intf/renesas-ceu.h 13009 13010MEDIA DRIVERS FOR RENESAS - DRIF 13011M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 13012L: linux-media@vger.kernel.org 13013L: linux-renesas-soc@vger.kernel.org 13014S: Supported 13015T: git git://linuxtv.org/media_tree.git 13016F: Documentation/devicetree/bindings/media/renesas,drif.yaml 13017F: drivers/media/platform/renesas/rcar_drif.c 13018 13019MEDIA DRIVERS FOR RENESAS - FCP 13020M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13021L: linux-media@vger.kernel.org 13022L: linux-renesas-soc@vger.kernel.org 13023S: Supported 13024T: git git://linuxtv.org/media_tree.git 13025F: Documentation/devicetree/bindings/media/renesas,fcp.yaml 13026F: drivers/media/platform/renesas/rcar-fcp.c 13027F: include/media/rcar-fcp.h 13028 13029MEDIA DRIVERS FOR RENESAS - FDP1 13030M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13031L: linux-media@vger.kernel.org 13032L: linux-renesas-soc@vger.kernel.org 13033S: Supported 13034T: git git://linuxtv.org/media_tree.git 13035F: Documentation/devicetree/bindings/media/renesas,fdp1.yaml 13036F: drivers/media/platform/renesas/rcar_fdp1.c 13037 13038MEDIA DRIVERS FOR RENESAS - VIN 13039M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 13040L: linux-media@vger.kernel.org 13041L: linux-renesas-soc@vger.kernel.org 13042S: Supported 13043T: git git://linuxtv.org/media_tree.git 13044F: Documentation/devicetree/bindings/media/renesas,csi2.yaml 13045F: Documentation/devicetree/bindings/media/renesas,isp.yaml 13046F: Documentation/devicetree/bindings/media/renesas,vin.yaml 13047F: drivers/media/platform/renesas/rcar-isp.c 13048F: drivers/media/platform/renesas/rcar-vin/ 13049 13050MEDIA DRIVERS FOR RENESAS - VSP1 13051M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13052M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13053L: linux-media@vger.kernel.org 13054L: linux-renesas-soc@vger.kernel.org 13055S: Supported 13056T: git git://linuxtv.org/media_tree.git 13057F: Documentation/devicetree/bindings/media/renesas,vsp1.yaml 13058F: drivers/media/platform/renesas/vsp1/ 13059 13060MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs 13061L: linux-media@vger.kernel.org 13062S: Orphan 13063W: https://linuxtv.org 13064T: git git://linuxtv.org/media_tree.git 13065F: drivers/media/dvb-frontends/stv0910* 13066 13067MEDIA DRIVERS FOR ST STV6111 TUNER ICs 13068L: linux-media@vger.kernel.org 13069S: Orphan 13070W: https://linuxtv.org 13071T: git git://linuxtv.org/media_tree.git 13072F: drivers/media/dvb-frontends/stv6111* 13073 13074MEDIA DRIVERS FOR STM32 - DCMI 13075M: Hugues Fruchet <hugues.fruchet@foss.st.com> 13076L: linux-media@vger.kernel.org 13077S: Supported 13078T: git git://linuxtv.org/media_tree.git 13079F: Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml 13080F: drivers/media/platform/st/stm32/stm32-dcmi.c 13081 13082MEDIA INPUT INFRASTRUCTURE (V4L/DVB) 13083M: Mauro Carvalho Chehab <mchehab@kernel.org> 13084L: linux-media@vger.kernel.org 13085S: Maintained 13086W: https://linuxtv.org 13087Q: http://patchwork.kernel.org/project/linux-media/list/ 13088T: git git://linuxtv.org/media_tree.git 13089F: Documentation/admin-guide/media/ 13090F: Documentation/devicetree/bindings/media/ 13091F: Documentation/driver-api/media/ 13092F: Documentation/userspace-api/media/ 13093F: drivers/media/ 13094F: drivers/staging/media/ 13095F: include/dt-bindings/media/ 13096F: include/linux/platform_data/media/ 13097F: include/media/ 13098F: include/uapi/linux/dvb/ 13099F: include/uapi/linux/ivtv* 13100F: include/uapi/linux/media.h 13101F: include/uapi/linux/uvcvideo.h 13102F: include/uapi/linux/v4l2-* 13103F: include/uapi/linux/videodev2.h 13104 13105MEDIATEK BLUETOOTH DRIVER 13106M: Sean Wang <sean.wang@mediatek.com> 13107L: linux-bluetooth@vger.kernel.org 13108L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13109S: Maintained 13110F: Documentation/devicetree/bindings/net/mediatek-bluetooth.txt 13111F: drivers/bluetooth/btmtkuart.c 13112 13113MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS 13114M: Sean Wang <sean.wang@mediatek.com> 13115L: linux-pm@vger.kernel.org 13116S: Maintained 13117F: Documentation/devicetree/bindings/power/reset/mt6323-poweroff.txt 13118F: drivers/power/reset/mt6323-poweroff.c 13119 13120MEDIATEK CIR DRIVER 13121M: Sean Wang <sean.wang@mediatek.com> 13122S: Maintained 13123F: drivers/media/rc/mtk-cir.c 13124 13125MEDIATEK DMA DRIVER 13126M: Sean Wang <sean.wang@mediatek.com> 13127L: dmaengine@vger.kernel.org 13128L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13129L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13130S: Maintained 13131F: Documentation/devicetree/bindings/dma/mtk-* 13132F: drivers/dma/mediatek/ 13133 13134MEDIATEK ETHERNET DRIVER 13135M: Felix Fietkau <nbd@nbd.name> 13136M: John Crispin <john@phrozen.org> 13137M: Sean Wang <sean.wang@mediatek.com> 13138M: Mark Lee <Mark-MC.Lee@mediatek.com> 13139M: Lorenzo Bianconi <lorenzo@kernel.org> 13140L: netdev@vger.kernel.org 13141S: Maintained 13142F: drivers/net/ethernet/mediatek/ 13143 13144MEDIATEK ETHERNET PCS DRIVER 13145M: Alexander Couzens <lynxis@fe80.eu> 13146M: Daniel Golle <daniel@makrotopia.org> 13147L: netdev@vger.kernel.org 13148S: Maintained 13149F: drivers/net/pcs/pcs-mtk-lynxi.c 13150F: include/linux/pcs/pcs-mtk-lynxi.h 13151 13152MEDIATEK I2C CONTROLLER DRIVER 13153M: Qii Wang <qii.wang@mediatek.com> 13154L: linux-i2c@vger.kernel.org 13155S: Maintained 13156F: Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml 13157F: drivers/i2c/busses/i2c-mt65xx.c 13158 13159MEDIATEK IOMMU DRIVER 13160M: Yong Wu <yong.wu@mediatek.com> 13161L: iommu@lists.linux.dev 13162L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13163S: Supported 13164F: Documentation/devicetree/bindings/iommu/mediatek* 13165F: drivers/iommu/mtk_iommu* 13166F: include/dt-bindings/memory/mt*-port.h 13167 13168MEDIATEK JPEG DRIVER 13169M: Bin Liu <bin.liu@mediatek.com> 13170S: Supported 13171F: Documentation/devicetree/bindings/media/mediatek-jpeg-*.yaml 13172F: drivers/media/platform/mediatek/jpeg/ 13173 13174MEDIATEK KEYPAD DRIVER 13175M: Mattijs Korpershoek <mkorpershoek@baylibre.com> 13176S: Supported 13177F: Documentation/devicetree/bindings/input/mediatek,mt6779-keypad.yaml 13178F: drivers/input/keyboard/mt6779-keypad.c 13179 13180MEDIATEK MDP DRIVER 13181M: Minghsiu Tsai <minghsiu.tsai@mediatek.com> 13182M: Houlong Wei <houlong.wei@mediatek.com> 13183M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13184S: Supported 13185F: Documentation/devicetree/bindings/media/mediatek-mdp.txt 13186F: drivers/media/platform/mediatek/mdp/ 13187F: drivers/media/platform/mediatek/vpu/ 13188 13189MEDIATEK MEDIA DRIVER 13190M: Tiffany Lin <tiffany.lin@mediatek.com> 13191M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13192M: Yunfei Dong <yunfei.dong@mediatek.com> 13193S: Supported 13194F: Documentation/devicetree/bindings/media/mediatek,vcodec*.yaml 13195F: Documentation/devicetree/bindings/media/mediatek-vpu.txt 13196F: drivers/media/platform/mediatek/vcodec/ 13197F: drivers/media/platform/mediatek/vpu/ 13198 13199MEDIATEK MMC/SD/SDIO DRIVER 13200M: Chaotian Jing <chaotian.jing@mediatek.com> 13201S: Maintained 13202F: Documentation/devicetree/bindings/mmc/mtk-sd.yaml 13203F: drivers/mmc/host/mtk-sd.c 13204 13205MEDIATEK MT76 WIRELESS LAN DRIVER 13206M: Felix Fietkau <nbd@nbd.name> 13207M: Lorenzo Bianconi <lorenzo@kernel.org> 13208M: Ryder Lee <ryder.lee@mediatek.com> 13209R: Shayne Chen <shayne.chen@mediatek.com> 13210R: Sean Wang <sean.wang@mediatek.com> 13211L: linux-wireless@vger.kernel.org 13212S: Maintained 13213F: Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml 13214F: drivers/net/wireless/mediatek/mt76/ 13215 13216MEDIATEK MT7601U WIRELESS LAN DRIVER 13217M: Jakub Kicinski <kuba@kernel.org> 13218L: linux-wireless@vger.kernel.org 13219S: Maintained 13220F: drivers/net/wireless/mediatek/mt7601u/ 13221 13222MEDIATEK MT7621 CLOCK DRIVER 13223M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13224S: Maintained 13225F: Documentation/devicetree/bindings/clock/mediatek,mt7621-sysc.yaml 13226F: drivers/clk/ralink/clk-mt7621.c 13227 13228MEDIATEK MT7621 PCIE CONTROLLER DRIVER 13229M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13230S: Maintained 13231F: Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml 13232F: drivers/pci/controller/pcie-mt7621.c 13233 13234MEDIATEK MT7621 PHY PCI DRIVER 13235M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13236S: Maintained 13237F: Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml 13238F: drivers/phy/ralink/phy-mt7621-pci.c 13239 13240MEDIATEK MT7621/28/88 I2C DRIVER 13241M: Stefan Roese <sr@denx.de> 13242L: linux-i2c@vger.kernel.org 13243S: Maintained 13244F: Documentation/devicetree/bindings/i2c/mediatek,mt7621-i2c.yaml 13245F: drivers/i2c/busses/i2c-mt7621.c 13246 13247MEDIATEK NAND CONTROLLER DRIVER 13248L: linux-mtd@lists.infradead.org 13249S: Orphan 13250F: Documentation/devicetree/bindings/mtd/mediatek,mtk-nfc.yaml 13251F: drivers/mtd/nand/raw/mtk_* 13252 13253MEDIATEK PMIC LED DRIVER 13254M: Sean Wang <sean.wang@mediatek.com> 13255S: Maintained 13256F: Documentation/devicetree/bindings/leds/leds-mt6323.txt 13257F: drivers/leds/leds-mt6323.c 13258 13259MEDIATEK RANDOM NUMBER GENERATOR SUPPORT 13260M: Sean Wang <sean.wang@mediatek.com> 13261S: Maintained 13262F: drivers/char/hw_random/mtk-rng.c 13263 13264MEDIATEK SMI DRIVER 13265M: Yong Wu <yong.wu@mediatek.com> 13266L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13267S: Supported 13268F: Documentation/devicetree/bindings/memory-controllers/mediatek,smi* 13269F: drivers/memory/mtk-smi.c 13270F: include/soc/mediatek/smi.h 13271 13272MEDIATEK SWITCH DRIVER 13273M: Arınç ÜNAL <arinc.unal@arinc9.com> 13274M: Daniel Golle <daniel@makrotopia.org> 13275M: Landen Chao <Landen.Chao@mediatek.com> 13276M: DENG Qingfang <dqfext@gmail.com> 13277M: Sean Wang <sean.wang@mediatek.com> 13278L: netdev@vger.kernel.org 13279S: Maintained 13280F: drivers/net/dsa/mt7530-mdio.c 13281F: drivers/net/dsa/mt7530-mmio.c 13282F: drivers/net/dsa/mt7530.* 13283F: net/dsa/tag_mtk.c 13284 13285MEDIATEK T7XX 5G WWAN MODEM DRIVER 13286M: Chandrashekar Devegowda <chandrashekar.devegowda@intel.com> 13287M: Intel Corporation <linuxwwan@intel.com> 13288R: Chiranjeevi Rapolu <chiranjeevi.rapolu@linux.intel.com> 13289R: Liu Haijun <haijun.liu@mediatek.com> 13290R: M Chetan Kumar <m.chetan.kumar@linux.intel.com> 13291R: Ricardo Martinez <ricardo.martinez@linux.intel.com> 13292L: netdev@vger.kernel.org 13293S: Supported 13294F: drivers/net/wwan/t7xx/ 13295 13296MEDIATEK USB3 DRD IP DRIVER 13297M: Chunfeng Yun <chunfeng.yun@mediatek.com> 13298L: linux-usb@vger.kernel.org 13299L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13300L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13301S: Maintained 13302F: Documentation/devicetree/bindings/usb/mediatek,* 13303F: drivers/usb/host/xhci-mtk* 13304F: drivers/usb/mtu3/ 13305 13306MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES 13307M: Peter Senna Tschudin <peter.senna@gmail.com> 13308M: Martin Donnelly <martin.donnelly@ge.com> 13309M: Martyn Welch <martyn.welch@collabora.co.uk> 13310S: Maintained 13311F: Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt 13312F: drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c 13313 13314MEGARAID SCSI/SAS DRIVERS 13315M: Kashyap Desai <kashyap.desai@broadcom.com> 13316M: Sumit Saxena <sumit.saxena@broadcom.com> 13317M: Shivasharan S <shivasharan.srikanteshwara@broadcom.com> 13318L: megaraidlinux.pdl@broadcom.com 13319L: linux-scsi@vger.kernel.org 13320S: Maintained 13321W: http://www.avagotech.com/support/ 13322F: Documentation/scsi/megaraid.rst 13323F: drivers/scsi/megaraid.* 13324F: drivers/scsi/megaraid/ 13325 13326MELEXIS MLX90614 DRIVER 13327M: Crt Mori <cmo@melexis.com> 13328L: linux-iio@vger.kernel.org 13329S: Supported 13330W: http://www.melexis.com 13331F: drivers/iio/temperature/mlx90614.c 13332 13333MELEXIS MLX90632 DRIVER 13334M: Crt Mori <cmo@melexis.com> 13335L: linux-iio@vger.kernel.org 13336S: Supported 13337W: http://www.melexis.com 13338F: drivers/iio/temperature/mlx90632.c 13339 13340MELFAS MIP4 TOUCHSCREEN DRIVER 13341M: Sangwon Jee <jeesw@melfas.com> 13342S: Supported 13343W: http://www.melfas.com 13344F: Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt 13345F: drivers/input/touchscreen/melfas_mip4.c 13346 13347MELLANOX BLUEFIELD I2C DRIVER 13348M: Khalil Blaiech <kblaiech@nvidia.com> 13349M: Asmaa Mnebhi <asmaa@nvidia.com> 13350L: linux-i2c@vger.kernel.org 13351S: Supported 13352F: drivers/i2c/busses/i2c-mlxbf.c 13353 13354MELLANOX ETHERNET DRIVER (mlx4_en) 13355M: Tariq Toukan <tariqt@nvidia.com> 13356L: netdev@vger.kernel.org 13357S: Supported 13358W: http://www.mellanox.com 13359Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13360F: drivers/net/ethernet/mellanox/mlx4/en_* 13361 13362MELLANOX ETHERNET DRIVER (mlx5e) 13363M: Saeed Mahameed <saeedm@nvidia.com> 13364L: netdev@vger.kernel.org 13365S: Supported 13366W: http://www.mellanox.com 13367Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13368F: drivers/net/ethernet/mellanox/mlx5/core/en_* 13369 13370MELLANOX ETHERNET INNOVA DRIVERS 13371R: Boris Pismenny <borisp@nvidia.com> 13372L: netdev@vger.kernel.org 13373S: Supported 13374W: http://www.mellanox.com 13375Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13376F: drivers/net/ethernet/mellanox/mlx5/core/en_accel/* 13377F: drivers/net/ethernet/mellanox/mlx5/core/fpga/* 13378F: include/linux/mlx5/mlx5_ifc_fpga.h 13379 13380MELLANOX ETHERNET SWITCH DRIVERS 13381M: Ido Schimmel <idosch@nvidia.com> 13382M: Petr Machata <petrm@nvidia.com> 13383L: netdev@vger.kernel.org 13384S: Supported 13385W: http://www.mellanox.com 13386Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13387F: drivers/net/ethernet/mellanox/mlxsw/ 13388F: tools/testing/selftests/drivers/net/mlxsw/ 13389 13390MELLANOX FIRMWARE FLASH LIBRARY (mlxfw) 13391M: mlxsw@nvidia.com 13392L: netdev@vger.kernel.org 13393S: Supported 13394W: http://www.mellanox.com 13395Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13396F: drivers/net/ethernet/mellanox/mlxfw/ 13397 13398MELLANOX HARDWARE PLATFORM SUPPORT 13399M: Hans de Goede <hdegoede@redhat.com> 13400M: Mark Gross <markgross@kernel.org> 13401M: Vadim Pasternak <vadimp@nvidia.com> 13402L: platform-driver-x86@vger.kernel.org 13403S: Supported 13404F: Documentation/ABI/testing/sysfs-platform-mellanox-bootctl 13405F: drivers/platform/mellanox/ 13406F: include/linux/platform_data/mlxreg.h 13407 13408MELLANOX MLX4 core VPI driver 13409M: Tariq Toukan <tariqt@nvidia.com> 13410L: netdev@vger.kernel.org 13411L: linux-rdma@vger.kernel.org 13412S: Supported 13413W: http://www.mellanox.com 13414Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13415F: drivers/net/ethernet/mellanox/mlx4/ 13416F: include/linux/mlx4/ 13417 13418MELLANOX MLX4 IB driver 13419M: Yishai Hadas <yishaih@nvidia.com> 13420L: linux-rdma@vger.kernel.org 13421S: Supported 13422W: http://www.mellanox.com 13423Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13424F: drivers/infiniband/hw/mlx4/ 13425F: include/linux/mlx4/ 13426F: include/uapi/rdma/mlx4-abi.h 13427 13428MELLANOX MLX5 core VPI driver 13429M: Saeed Mahameed <saeedm@nvidia.com> 13430M: Leon Romanovsky <leonro@nvidia.com> 13431L: netdev@vger.kernel.org 13432L: linux-rdma@vger.kernel.org 13433S: Supported 13434W: http://www.mellanox.com 13435Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13436F: Documentation/networking/device_drivers/ethernet/mellanox/ 13437F: drivers/net/ethernet/mellanox/mlx5/core/ 13438F: include/linux/mlx5/ 13439 13440MELLANOX MLX5 IB driver 13441M: Leon Romanovsky <leonro@nvidia.com> 13442L: linux-rdma@vger.kernel.org 13443S: Supported 13444W: http://www.mellanox.com 13445Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13446F: drivers/infiniband/hw/mlx5/ 13447F: include/linux/mlx5/ 13448F: include/uapi/rdma/mlx5-abi.h 13449 13450MELLANOX MLXCPLD I2C AND MUX DRIVER 13451M: Vadim Pasternak <vadimp@nvidia.com> 13452M: Michael Shych <michaelsh@nvidia.com> 13453L: linux-i2c@vger.kernel.org 13454S: Supported 13455F: Documentation/i2c/busses/i2c-mlxcpld.rst 13456F: drivers/i2c/busses/i2c-mlxcpld.c 13457F: drivers/i2c/muxes/i2c-mux-mlxcpld.c 13458 13459MELLANOX MLXCPLD LED DRIVER 13460M: Vadim Pasternak <vadimp@nvidia.com> 13461L: linux-leds@vger.kernel.org 13462S: Supported 13463F: Documentation/leds/leds-mlxcpld.rst 13464F: drivers/leds/leds-mlxcpld.c 13465F: drivers/leds/leds-mlxreg.c 13466 13467MELLANOX PLATFORM DRIVER 13468M: Vadim Pasternak <vadimp@nvidia.com> 13469L: platform-driver-x86@vger.kernel.org 13470S: Supported 13471F: drivers/platform/x86/mlx-platform.c 13472 13473MEMBARRIER SUPPORT 13474M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 13475M: "Paul E. McKenney" <paulmck@kernel.org> 13476L: linux-kernel@vger.kernel.org 13477S: Supported 13478F: arch/powerpc/include/asm/membarrier.h 13479F: include/uapi/linux/membarrier.h 13480F: kernel/sched/membarrier.c 13481 13482MEMBLOCK AND MEMORY MANAGEMENT INITIALIZATION 13483M: Mike Rapoport <rppt@kernel.org> 13484L: linux-mm@kvack.org 13485S: Maintained 13486F: Documentation/core-api/boot-time-mm.rst 13487F: include/linux/memblock.h 13488F: mm/memblock.c 13489F: mm/mm_init.c 13490F: tools/testing/memblock/ 13491 13492MEMORY CONTROLLER DRIVERS 13493M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 13494L: linux-kernel@vger.kernel.org 13495S: Maintained 13496B: mailto:krzysztof.kozlowski@linaro.org 13497T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git 13498F: Documentation/devicetree/bindings/memory-controllers/ 13499F: drivers/memory/ 13500F: include/dt-bindings/memory/ 13501F: include/memory/ 13502 13503MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA 13504M: Dmitry Osipenko <digetx@gmail.com> 13505L: linux-pm@vger.kernel.org 13506L: linux-tegra@vger.kernel.org 13507S: Maintained 13508T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 13509F: drivers/devfreq/tegra30-devfreq.c 13510 13511MEMORY HOT(UN)PLUG 13512M: David Hildenbrand <david@redhat.com> 13513M: Oscar Salvador <osalvador@suse.de> 13514L: linux-mm@kvack.org 13515S: Maintained 13516F: Documentation/admin-guide/mm/memory-hotplug.rst 13517F: Documentation/core-api/memory-hotplug.rst 13518F: drivers/base/memory.c 13519F: include/linux/memory_hotplug.h 13520F: mm/memory_hotplug.c 13521F: tools/testing/selftests/memory-hotplug/ 13522 13523MEMORY MANAGEMENT 13524M: Andrew Morton <akpm@linux-foundation.org> 13525L: linux-mm@kvack.org 13526S: Maintained 13527W: http://www.linux-mm.org 13528T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 13529T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 13530F: include/linux/gfp.h 13531F: include/linux/gfp_types.h 13532F: include/linux/memory_hotplug.h 13533F: include/linux/mm.h 13534F: include/linux/mmzone.h 13535F: include/linux/pagewalk.h 13536F: include/trace/events/ksm.h 13537F: mm/ 13538F: tools/mm/ 13539F: tools/testing/selftests/mm/ 13540 13541MEMORY TECHNOLOGY DEVICES (MTD) 13542M: Miquel Raynal <miquel.raynal@bootlin.com> 13543M: Richard Weinberger <richard@nod.at> 13544M: Vignesh Raghavendra <vigneshr@ti.com> 13545L: linux-mtd@lists.infradead.org 13546S: Maintained 13547W: http://www.linux-mtd.infradead.org/ 13548Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 13549C: irc://irc.oftc.net/mtd 13550T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes 13551T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next 13552F: Documentation/devicetree/bindings/mtd/ 13553F: drivers/mtd/ 13554F: include/linux/mtd/ 13555F: include/uapi/mtd/ 13556 13557MEMSENSING MICROSYSTEMS MSA311 DRIVER 13558M: Dmitry Rokosov <ddrokosov@sberdevices.ru> 13559L: linux-iio@vger.kernel.org 13560S: Maintained 13561F: Documentation/devicetree/bindings/iio/accel/memsensing,msa311.yaml 13562F: drivers/iio/accel/msa311.c 13563 13564MEN A21 WATCHDOG DRIVER 13565M: Johannes Thumshirn <morbidrsa@gmail.com> 13566L: linux-watchdog@vger.kernel.org 13567S: Maintained 13568F: drivers/watchdog/mena21_wdt.c 13569 13570MEN CHAMELEON BUS (mcb) 13571M: Johannes Thumshirn <morbidrsa@gmail.com> 13572S: Maintained 13573F: Documentation/driver-api/men-chameleon-bus.rst 13574F: drivers/mcb/ 13575F: include/linux/mcb.h 13576 13577MEN F21BMC (Board Management Controller) 13578M: Andreas Werner <andreas.werner@men.de> 13579S: Supported 13580F: Documentation/hwmon/menf21bmc.rst 13581F: drivers/hwmon/menf21bmc_hwmon.c 13582F: drivers/leds/leds-menf21bmc.c 13583F: drivers/mfd/menf21bmc.c 13584F: drivers/watchdog/menf21bmc_wdt.c 13585 13586MEN Z069 WATCHDOG DRIVER 13587M: Johannes Thumshirn <jth@kernel.org> 13588L: linux-watchdog@vger.kernel.org 13589S: Maintained 13590F: drivers/watchdog/menz69_wdt.c 13591 13592MESON AO CEC DRIVER FOR AMLOGIC SOCS 13593M: Neil Armstrong <neil.armstrong@linaro.org> 13594L: linux-media@vger.kernel.org 13595L: linux-amlogic@lists.infradead.org 13596S: Supported 13597W: http://linux-meson.com/ 13598T: git git://linuxtv.org/media_tree.git 13599F: Documentation/devicetree/bindings/media/cec/amlogic,meson-gx-ao-cec.yaml 13600F: drivers/media/cec/platform/meson/ao-cec-g12a.c 13601F: drivers/media/cec/platform/meson/ao-cec.c 13602 13603MESON GE2D DRIVER FOR AMLOGIC SOCS 13604M: Neil Armstrong <neil.armstrong@linaro.org> 13605L: linux-media@vger.kernel.org 13606L: linux-amlogic@lists.infradead.org 13607S: Supported 13608T: git git://linuxtv.org/media_tree.git 13609F: Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml 13610F: drivers/media/platform/amlogic/meson-ge2d/ 13611 13612MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS 13613M: Liang Yang <liang.yang@amlogic.com> 13614L: linux-mtd@lists.infradead.org 13615S: Maintained 13616F: Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml 13617F: drivers/mtd/nand/raw/meson_* 13618 13619MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS 13620M: Neil Armstrong <neil.armstrong@linaro.org> 13621L: linux-media@vger.kernel.org 13622L: linux-amlogic@lists.infradead.org 13623S: Supported 13624T: git git://linuxtv.org/media_tree.git 13625F: Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml 13626F: drivers/staging/media/meson/vdec/ 13627 13628METHODE UDPU SUPPORT 13629M: Vladimir Vid <vladimir.vid@sartura.hr> 13630S: Maintained 13631F: arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts 13632 13633MHI BUS 13634M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 13635L: mhi@lists.linux.dev 13636L: linux-arm-msm@vger.kernel.org 13637S: Maintained 13638T: git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git 13639F: Documentation/ABI/stable/sysfs-bus-mhi 13640F: Documentation/mhi/ 13641F: drivers/bus/mhi/ 13642F: include/linux/mhi.h 13643 13644MICROBLAZE ARCHITECTURE 13645M: Michal Simek <monstr@monstr.eu> 13646S: Supported 13647W: http://www.monstr.eu/fdt/ 13648T: git git://git.monstr.eu/linux-2.6-microblaze.git 13649F: arch/microblaze/ 13650 13651MICROBLAZE TMR INJECT 13652M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 13653S: Supported 13654F: Documentation/devicetree/bindings/misc/xlnx,tmr-inject.yaml 13655F: drivers/misc/xilinx_tmr_inject.c 13656 13657MICROBLAZE TMR MANAGER 13658M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 13659S: Supported 13660F: Documentation/ABI/testing/sysfs-driver-xilinx-tmr-manager 13661F: Documentation/devicetree/bindings/misc/xlnx,tmr-manager.yaml 13662F: drivers/misc/xilinx_tmr_manager.c 13663 13664MICROCHIP AT91 DMA DRIVERS 13665M: Ludovic Desroches <ludovic.desroches@microchip.com> 13666M: Tudor Ambarus <tudor.ambarus@linaro.org> 13667L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13668L: dmaengine@vger.kernel.org 13669S: Supported 13670F: Documentation/devicetree/bindings/dma/atmel-dma.txt 13671F: drivers/dma/at_hdmac.c 13672F: drivers/dma/at_xdmac.c 13673F: include/dt-bindings/dma/at91.h 13674 13675MICROCHIP AT91 SERIAL DRIVER 13676M: Richard Genoud <richard.genoud@gmail.com> 13677S: Maintained 13678F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13679F: drivers/tty/serial/atmel_serial.c 13680F: drivers/tty/serial/atmel_serial.h 13681 13682MICROCHIP AT91 USART MFD DRIVER 13683M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13684L: linux-kernel@vger.kernel.org 13685S: Supported 13686F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13687F: drivers/mfd/at91-usart.c 13688F: include/dt-bindings/mfd/at91-usart.h 13689 13690MICROCHIP AT91 USART SPI DRIVER 13691M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13692L: linux-spi@vger.kernel.org 13693S: Supported 13694F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13695F: drivers/spi/spi-at91-usart.c 13696 13697MICROCHIP AUDIO ASOC DRIVERS 13698M: Claudiu Beznea <claudiu.beznea@microchip.com> 13699L: alsa-devel@alsa-project.org (moderated for non-subscribers) 13700S: Supported 13701F: Documentation/devicetree/bindings/sound/atmel* 13702F: Documentation/devicetree/bindings/sound/axentia,tse850-pcm5142.txt 13703F: Documentation/devicetree/bindings/sound/microchip,sama7g5-* 13704F: Documentation/devicetree/bindings/sound/mikroe,mikroe-proto.txt 13705F: sound/soc/atmel 13706 13707MICROCHIP CSI2DC DRIVER 13708M: Eugen Hristev <eugen.hristev@microchip.com> 13709L: linux-media@vger.kernel.org 13710S: Supported 13711F: Documentation/devicetree/bindings/media/microchip,csi2dc.yaml 13712F: drivers/media/platform/microchip/microchip-csi2dc.c 13713 13714MICROCHIP ECC DRIVER 13715M: Tudor Ambarus <tudor.ambarus@linaro.org> 13716L: linux-crypto@vger.kernel.org 13717S: Maintained 13718F: drivers/crypto/atmel-ecc.* 13719 13720MICROCHIP EIC DRIVER 13721M: Claudiu Beznea <claudiu.beznea@microchip.com> 13722L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13723S: Supported 13724F: drivers/irqchip/irq-mchp-eic.c 13725 13726MICROCHIP I2C DRIVER 13727M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 13728L: linux-i2c@vger.kernel.org 13729S: Supported 13730F: drivers/i2c/busses/i2c-at91-*.c 13731F: drivers/i2c/busses/i2c-at91.h 13732 13733MICROCHIP ISC DRIVER 13734M: Eugen Hristev <eugen.hristev@microchip.com> 13735L: linux-media@vger.kernel.org 13736S: Supported 13737F: Documentation/devicetree/bindings/media/atmel,isc.yaml 13738F: Documentation/devicetree/bindings/media/microchip,xisc.yaml 13739F: drivers/media/platform/microchip/microchip-isc* 13740F: drivers/media/platform/microchip/microchip-sama*-isc* 13741F: drivers/staging/media/deprecated/atmel/atmel-isc* 13742F: drivers/staging/media/deprecated/atmel/atmel-sama*-isc* 13743F: include/linux/atmel-isc-media.h 13744 13745MICROCHIP ISI DRIVER 13746M: Eugen Hristev <eugen.hristev@microchip.com> 13747L: linux-media@vger.kernel.org 13748S: Supported 13749F: drivers/media/platform/atmel/atmel-isi.c 13750F: drivers/media/platform/atmel/atmel-isi.h 13751 13752MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER 13753M: Woojung Huh <woojung.huh@microchip.com> 13754M: UNGLinuxDriver@microchip.com 13755L: netdev@vger.kernel.org 13756S: Maintained 13757F: Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml 13758F: Documentation/devicetree/bindings/net/dsa/microchip,lan937x.yaml 13759F: drivers/net/dsa/microchip/* 13760F: include/linux/dsa/ksz_common.h 13761F: include/linux/platform_data/microchip-ksz.h 13762F: net/dsa/tag_ksz.c 13763 13764MICROCHIP LAN743X ETHERNET DRIVER 13765M: Bryan Whitehead <bryan.whitehead@microchip.com> 13766M: UNGLinuxDriver@microchip.com 13767L: netdev@vger.kernel.org 13768S: Maintained 13769F: drivers/net/ethernet/microchip/lan743x_* 13770 13771MICROCHIP LAN87xx/LAN937x T1 PHY DRIVER 13772M: Arun Ramadoss <arun.ramadoss@microchip.com> 13773R: UNGLinuxDriver@microchip.com 13774L: netdev@vger.kernel.org 13775S: Maintained 13776F: drivers/net/phy/microchip_t1.c 13777 13778MICROCHIP LAN966X ETHERNET DRIVER 13779M: Horatiu Vultur <horatiu.vultur@microchip.com> 13780M: UNGLinuxDriver@microchip.com 13781L: netdev@vger.kernel.org 13782S: Maintained 13783F: drivers/net/ethernet/microchip/lan966x/* 13784 13785MICROCHIP LCDFB DRIVER 13786M: Nicolas Ferre <nicolas.ferre@microchip.com> 13787L: linux-fbdev@vger.kernel.org 13788S: Maintained 13789F: drivers/video/fbdev/atmel_lcdfb.c 13790F: include/video/atmel_lcdc.h 13791 13792MICROCHIP MCP16502 PMIC DRIVER 13793M: Claudiu Beznea <claudiu.beznea@microchip.com> 13794L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13795S: Supported 13796F: Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt 13797F: drivers/regulator/mcp16502.c 13798 13799MICROCHIP MCP3911 ADC DRIVER 13800M: Marcus Folkesson <marcus.folkesson@gmail.com> 13801M: Kent Gustavsson <kent@minoris.se> 13802L: linux-iio@vger.kernel.org 13803S: Maintained 13804F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml 13805F: drivers/iio/adc/mcp3911.c 13806 13807MICROCHIP MMC/SD/SDIO MCI DRIVER 13808M: Ludovic Desroches <ludovic.desroches@microchip.com> 13809S: Maintained 13810F: drivers/mmc/host/atmel-mci.c 13811 13812MICROCHIP NAND DRIVER 13813M: Tudor Ambarus <tudor.ambarus@linaro.org> 13814L: linux-mtd@lists.infradead.org 13815S: Supported 13816F: Documentation/devicetree/bindings/mtd/atmel-nand.txt 13817F: drivers/mtd/nand/raw/atmel/* 13818 13819MICROCHIP OTPC DRIVER 13820M: Claudiu Beznea <claudiu.beznea@microchip.com> 13821L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13822S: Supported 13823F: Documentation/devicetree/bindings/nvmem/microchip,sama7g5-otpc.yaml 13824F: drivers/nvmem/microchip-otpc.c 13825F: include/dt-bindings/nvmem/microchip,sama7g5-otpc.h 13826 13827MICROCHIP PCI1XXXX GP DRIVER 13828M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13829L: linux-gpio@vger.kernel.org 13830S: Supported 13831F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.c 13832F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.h 13833F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.c 13834 13835MICROCHIP PCI1XXXX I2C DRIVER 13836M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 13837M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13838M: Microchip Linux Driver Support <UNGLinuxDriver@microchip.com> 13839L: linux-i2c@vger.kernel.org 13840S: Maintained 13841F: drivers/i2c/busses/i2c-mchp-pci1xxxx.c 13842 13843MICROCHIP PCIe UART DRIVER 13844M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13845M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 13846L: linux-serial@vger.kernel.org 13847S: Maintained 13848F: drivers/tty/serial/8250/8250_pci1xxxx.c 13849 13850MICROCHIP POLARFIRE FPGA DRIVERS 13851M: Conor Dooley <conor.dooley@microchip.com> 13852R: Vladimir Georgiev <v.georgiev@metrotek.ru> 13853L: linux-fpga@vger.kernel.org 13854S: Supported 13855F: Documentation/devicetree/bindings/fpga/microchip,mpf-spi-fpga-mgr.yaml 13856F: drivers/fpga/microchip-spi.c 13857 13858MICROCHIP PWM DRIVER 13859M: Claudiu Beznea <claudiu.beznea@microchip.com> 13860L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13861L: linux-pwm@vger.kernel.org 13862S: Supported 13863F: Documentation/devicetree/bindings/pwm/atmel,at91sam-pwm.yaml 13864F: drivers/pwm/pwm-atmel.c 13865 13866MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER 13867M: Eugen Hristev <eugen.hristev@microchip.com> 13868L: linux-iio@vger.kernel.org 13869S: Supported 13870F: Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml 13871F: drivers/iio/adc/at91-sama5d2_adc.c 13872F: include/dt-bindings/iio/adc/at91-sama5d2_adc.h 13873 13874MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER 13875M: Claudiu Beznea <claudiu.beznea@microchip.com> 13876S: Supported 13877F: drivers/power/reset/at91-sama5d2_shdwc.c 13878 13879MICROCHIP SOC DRIVERS 13880M: Conor Dooley <conor@kernel.org> 13881S: Supported 13882T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 13883F: drivers/soc/microchip/ 13884 13885MICROCHIP SPI DRIVER 13886M: Tudor Ambarus <tudor.ambarus@linaro.org> 13887S: Supported 13888F: drivers/spi/spi-atmel.* 13889 13890MICROCHIP SSC DRIVER 13891M: Claudiu Beznea <claudiu.beznea@microchip.com> 13892L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13893S: Supported 13894F: Documentation/devicetree/bindings/misc/atmel-ssc.txt 13895F: drivers/misc/atmel-ssc.c 13896F: include/linux/atmel-ssc.h 13897 13898Microchip Timer Counter Block (TCB) Capture Driver 13899M: Kamel Bouhara <kamel.bouhara@bootlin.com> 13900L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13901L: linux-iio@vger.kernel.org 13902S: Maintained 13903F: drivers/counter/microchip-tcb-capture.c 13904 13905MICROCHIP USB251XB DRIVER 13906M: Richard Leitner <richard.leitner@skidata.com> 13907L: linux-usb@vger.kernel.org 13908S: Maintained 13909F: Documentation/devicetree/bindings/usb/usb251xb.yaml 13910F: drivers/usb/misc/usb251xb.c 13911 13912MICROCHIP USBA UDC DRIVER 13913M: Cristian Birsan <cristian.birsan@microchip.com> 13914L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13915S: Supported 13916F: drivers/usb/gadget/udc/atmel_usba_udc.* 13917 13918MICROCHIP WILC1000 WIFI DRIVER 13919M: Ajay Singh <ajay.kathat@microchip.com> 13920M: Claudiu Beznea <claudiu.beznea@microchip.com> 13921L: linux-wireless@vger.kernel.org 13922S: Supported 13923F: drivers/net/wireless/microchip/wilc1000/ 13924 13925MICROSEMI MIPS SOCS 13926M: Alexandre Belloni <alexandre.belloni@bootlin.com> 13927M: UNGLinuxDriver@microchip.com 13928L: linux-mips@vger.kernel.org 13929S: Supported 13930F: Documentation/devicetree/bindings/mips/mscc.txt 13931F: Documentation/devicetree/bindings/phy/mscc,vsc7514-serdes.yaml 13932F: Documentation/devicetree/bindings/power/reset/ocelot-reset.txt 13933F: arch/mips/boot/dts/mscc/ 13934F: arch/mips/configs/generic/board-ocelot.config 13935F: arch/mips/generic/board-ocelot.c 13936 13937MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi) 13938M: Don Brace <don.brace@microchip.com> 13939L: storagedev@microchip.com 13940L: linux-scsi@vger.kernel.org 13941S: Supported 13942F: Documentation/scsi/smartpqi.rst 13943F: drivers/scsi/smartpqi/Kconfig 13944F: drivers/scsi/smartpqi/Makefile 13945F: drivers/scsi/smartpqi/smartpqi*.[ch] 13946F: include/linux/cciss*.h 13947F: include/uapi/linux/cciss*.h 13948 13949MICROSOFT MANA RDMA DRIVER 13950M: Long Li <longli@microsoft.com> 13951M: Ajay Sharma <sharmaajay@microsoft.com> 13952L: linux-rdma@vger.kernel.org 13953S: Supported 13954F: drivers/infiniband/hw/mana/ 13955F: include/net/mana 13956F: include/uapi/rdma/mana-abi.h 13957 13958MICROSOFT SURFACE AGGREGATOR TABLET-MODE SWITCH 13959M: Maximilian Luz <luzmaximilian@gmail.com> 13960L: platform-driver-x86@vger.kernel.org 13961S: Maintained 13962F: drivers/platform/surface/surface_aggregator_tabletsw.c 13963 13964MICROSOFT SURFACE BATTERY AND AC DRIVERS 13965M: Maximilian Luz <luzmaximilian@gmail.com> 13966L: linux-pm@vger.kernel.org 13967L: platform-driver-x86@vger.kernel.org 13968S: Maintained 13969F: drivers/power/supply/surface_battery.c 13970F: drivers/power/supply/surface_charger.c 13971 13972MICROSOFT SURFACE DTX DRIVER 13973M: Maximilian Luz <luzmaximilian@gmail.com> 13974L: platform-driver-x86@vger.kernel.org 13975S: Maintained 13976F: Documentation/driver-api/surface_aggregator/clients/dtx.rst 13977F: drivers/platform/surface/surface_dtx.c 13978F: include/uapi/linux/surface_aggregator/dtx.h 13979 13980MICROSOFT SURFACE GPE LID SUPPORT DRIVER 13981M: Maximilian Luz <luzmaximilian@gmail.com> 13982L: platform-driver-x86@vger.kernel.org 13983S: Maintained 13984F: drivers/platform/surface/surface_gpe.c 13985 13986MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT 13987M: Hans de Goede <hdegoede@redhat.com> 13988M: Mark Gross <markgross@kernel.org> 13989M: Maximilian Luz <luzmaximilian@gmail.com> 13990L: platform-driver-x86@vger.kernel.org 13991S: Maintained 13992T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 13993F: drivers/platform/surface/ 13994 13995MICROSOFT SURFACE HID TRANSPORT DRIVER 13996M: Maximilian Luz <luzmaximilian@gmail.com> 13997L: linux-input@vger.kernel.org 13998L: platform-driver-x86@vger.kernel.org 13999S: Maintained 14000F: drivers/hid/surface-hid/ 14001 14002MICROSOFT SURFACE HOT-PLUG DRIVER 14003M: Maximilian Luz <luzmaximilian@gmail.com> 14004L: platform-driver-x86@vger.kernel.org 14005S: Maintained 14006F: drivers/platform/surface/surface_hotplug.c 14007 14008MICROSOFT SURFACE PLATFORM PROFILE DRIVER 14009M: Maximilian Luz <luzmaximilian@gmail.com> 14010L: platform-driver-x86@vger.kernel.org 14011S: Maintained 14012F: drivers/platform/surface/surface_platform_profile.c 14013 14014MICROSOFT SURFACE PRO 3 BUTTON DRIVER 14015M: Chen Yu <yu.c.chen@intel.com> 14016L: platform-driver-x86@vger.kernel.org 14017S: Supported 14018F: drivers/platform/surface/surfacepro3_button.c 14019 14020MICROSOFT SURFACE SYSTEM AGGREGATOR HUB DRIVER 14021M: Maximilian Luz <luzmaximilian@gmail.com> 14022L: platform-driver-x86@vger.kernel.org 14023S: Maintained 14024F: drivers/platform/surface/surface_aggregator_hub.c 14025 14026MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM 14027M: Maximilian Luz <luzmaximilian@gmail.com> 14028L: platform-driver-x86@vger.kernel.org 14029S: Maintained 14030W: https://github.com/linux-surface/surface-aggregator-module 14031C: irc://irc.libera.chat/linux-surface 14032F: Documentation/driver-api/surface_aggregator/ 14033F: drivers/platform/surface/aggregator/ 14034F: drivers/platform/surface/surface_acpi_notify.c 14035F: drivers/platform/surface/surface_aggregator_cdev.c 14036F: drivers/platform/surface/surface_aggregator_registry.c 14037F: include/linux/surface_acpi_notify.h 14038F: include/linux/surface_aggregator/ 14039F: include/uapi/linux/surface_aggregator/ 14040 14041MICROTEK X6 SCANNER 14042M: Oliver Neukum <oliver@neukum.org> 14043S: Maintained 14044F: drivers/usb/image/microtek.* 14045 14046MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT 14047M: Luka Kovacic <luka.kovacic@sartura.hr> 14048M: Luka Perkov <luka.perkov@sartura.hr> 14049S: Maintained 14050F: arch/arm/boot/dts/armada-xp-crs305-1g-4s-bit.dts 14051F: arch/arm/boot/dts/armada-xp-crs305-1g-4s.dts 14052F: arch/arm/boot/dts/armada-xp-crs326-24g-2s-bit.dts 14053F: arch/arm/boot/dts/armada-xp-crs326-24g-2s.dts 14054F: arch/arm/boot/dts/armada-xp-crs328-4c-20s-4s-bit.dts 14055F: arch/arm/boot/dts/armada-xp-crs328-4c-20s-4s.dts 14056 14057MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER 14058M: Sakari Ailus <sakari.ailus@linux.intel.com> 14059L: linux-media@vger.kernel.org 14060S: Maintained 14061F: Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml 14062F: Documentation/driver-api/media/drivers/ccs/ 14063F: Documentation/userspace-api/media/drivers/ccs.rst 14064F: drivers/media/i2c/ccs-pll.c 14065F: drivers/media/i2c/ccs-pll.h 14066F: drivers/media/i2c/ccs/ 14067F: include/uapi/linux/ccs.h 14068F: include/uapi/linux/smiapp.h 14069 14070MIPS 14071M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14072L: linux-mips@vger.kernel.org 14073S: Maintained 14074W: http://www.linux-mips.org/ 14075Q: https://patchwork.kernel.org/project/linux-mips/list/ 14076T: git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git 14077F: Documentation/devicetree/bindings/mips/ 14078F: Documentation/mips/ 14079F: arch/mips/ 14080F: drivers/platform/mips/ 14081F: include/dt-bindings/mips/ 14082 14083MIPS BOSTON DEVELOPMENT BOARD 14084M: Paul Burton <paulburton@kernel.org> 14085L: linux-mips@vger.kernel.org 14086S: Maintained 14087F: Documentation/devicetree/bindings/clock/img,boston-clock.txt 14088F: arch/mips/boot/dts/img/boston.dts 14089F: arch/mips/configs/generic/board-boston.config 14090F: drivers/clk/imgtec/clk-boston.c 14091F: include/dt-bindings/clock/boston-clock.h 14092 14093MIPS CORE DRIVERS 14094M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14095M: Serge Semin <fancer.lancer@gmail.com> 14096L: linux-mips@vger.kernel.org 14097S: Supported 14098F: drivers/bus/mips_cdmm.c 14099F: drivers/clocksource/mips-gic-timer.c 14100F: drivers/cpuidle/cpuidle-cps.c 14101F: drivers/irqchip/irq-mips-cpu.c 14102F: drivers/irqchip/irq-mips-gic.c 14103 14104MIPS GENERIC PLATFORM 14105M: Paul Burton <paulburton@kernel.org> 14106L: linux-mips@vger.kernel.org 14107S: Supported 14108F: Documentation/devicetree/bindings/power/mti,mips-cpc.yaml 14109F: arch/mips/generic/ 14110F: arch/mips/tools/generic-board-config.sh 14111 14112MIPS RINT INSTRUCTION EMULATION 14113M: Aleksandar Markovic <aleksandar.markovic@mips.com> 14114L: linux-mips@vger.kernel.org 14115S: Supported 14116F: arch/mips/math-emu/dp_rint.c 14117F: arch/mips/math-emu/sp_rint.c 14118 14119MIPS/LOONGSON1 ARCHITECTURE 14120M: Keguang Zhang <keguang.zhang@gmail.com> 14121L: linux-mips@vger.kernel.org 14122S: Maintained 14123F: arch/mips/include/asm/mach-loongson32/ 14124F: arch/mips/loongson32/ 14125F: drivers/*/*loongson1* 14126 14127MIPS/LOONGSON2EF ARCHITECTURE 14128M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14129L: linux-mips@vger.kernel.org 14130S: Maintained 14131F: arch/mips/include/asm/mach-loongson2ef/ 14132F: arch/mips/loongson2ef/ 14133F: drivers/cpufreq/loongson2_cpufreq.c 14134 14135MIPS/LOONGSON64 ARCHITECTURE 14136M: Huacai Chen <chenhuacai@kernel.org> 14137M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14138L: linux-mips@vger.kernel.org 14139S: Maintained 14140F: arch/mips/include/asm/mach-loongson64/ 14141F: arch/mips/loongson64/ 14142F: drivers/irqchip/irq-loongson* 14143F: drivers/platform/mips/cpu_hwmon.c 14144 14145MIROSOUND PCM20 FM RADIO RECEIVER DRIVER 14146M: Hans Verkuil <hverkuil@xs4all.nl> 14147L: linux-media@vger.kernel.org 14148S: Odd Fixes 14149W: https://linuxtv.org 14150T: git git://linuxtv.org/media_tree.git 14151F: drivers/media/radio/radio-miropcm20* 14152 14153MMP SUPPORT 14154R: Lubomir Rintel <lkundrak@v3.sk> 14155L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14156S: Odd Fixes 14157T: git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git 14158F: arch/arm/boot/dts/mmp* 14159F: arch/arm/mach-mmp/ 14160F: include/linux/soc/mmp/ 14161 14162MMP USB PHY DRIVERS 14163R: Lubomir Rintel <lkundrak@v3.sk> 14164L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14165S: Maintained 14166F: drivers/phy/marvell/phy-mmp3-usb.c 14167F: drivers/phy/marvell/phy-pxa-usb.c 14168 14169MMU GATHER AND TLB INVALIDATION 14170M: Will Deacon <will@kernel.org> 14171M: "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com> 14172M: Andrew Morton <akpm@linux-foundation.org> 14173M: Nick Piggin <npiggin@gmail.com> 14174M: Peter Zijlstra <peterz@infradead.org> 14175L: linux-arch@vger.kernel.org 14176L: linux-mm@kvack.org 14177S: Maintained 14178F: arch/*/include/asm/tlb.h 14179F: include/asm-generic/tlb.h 14180F: mm/mmu_gather.c 14181 14182MN88472 MEDIA DRIVER 14183M: Antti Palosaari <crope@iki.fi> 14184L: linux-media@vger.kernel.org 14185S: Maintained 14186W: https://linuxtv.org 14187W: http://palosaari.fi/linux/ 14188Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14189F: drivers/media/dvb-frontends/mn88472* 14190 14191MN88473 MEDIA DRIVER 14192M: Antti Palosaari <crope@iki.fi> 14193L: linux-media@vger.kernel.org 14194S: Maintained 14195W: https://linuxtv.org 14196W: http://palosaari.fi/linux/ 14197Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14198F: drivers/media/dvb-frontends/mn88473* 14199 14200MODULE SUPPORT 14201M: Luis Chamberlain <mcgrof@kernel.org> 14202L: linux-modules@vger.kernel.org 14203L: linux-kernel@vger.kernel.org 14204S: Maintained 14205T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git modules-next 14206F: include/linux/kmod.h 14207F: include/linux/module.h 14208F: kernel/module/ 14209F: lib/test_kmod.c 14210F: scripts/module* 14211F: tools/testing/selftests/kmod/ 14212 14213MONOLITHIC POWER SYSTEM PMIC DRIVER 14214M: Saravanan Sekar <sravanhome@gmail.com> 14215S: Maintained 14216F: Documentation/devicetree/bindings/mfd/mps,mp2629.yaml 14217F: Documentation/devicetree/bindings/regulator/mps,mp*.yaml 14218F: drivers/hwmon/pmbus/mpq7932.c 14219F: drivers/iio/adc/mp2629_adc.c 14220F: drivers/mfd/mp2629.c 14221F: drivers/power/supply/mp2629_charger.c 14222F: drivers/regulator/mp5416.c 14223F: drivers/regulator/mpq7920.c 14224F: drivers/regulator/mpq7920.h 14225F: include/linux/mfd/mp2629.h 14226 14227MOST(R) TECHNOLOGY DRIVER 14228M: Parthiban Veerasooran <parthiban.veerasooran@microchip.com> 14229M: Christian Gromm <christian.gromm@microchip.com> 14230S: Maintained 14231F: Documentation/ABI/testing/configfs-most 14232F: Documentation/ABI/testing/sysfs-bus-most 14233F: drivers/most/ 14234F: drivers/staging/most/ 14235F: include/linux/most.h 14236 14237MOTORCOMM PHY DRIVER 14238M: Peter Geis <pgwipeout@gmail.com> 14239M: Frank <Frank.Sae@motor-comm.com> 14240L: netdev@vger.kernel.org 14241S: Maintained 14242F: Documentation/devicetree/bindings/net/motorcomm,yt8xxx.yaml 14243F: drivers/net/phy/motorcomm.c 14244 14245MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD 14246M: Jiri Slaby <jirislaby@kernel.org> 14247S: Maintained 14248F: Documentation/driver-api/tty/moxa-smartio.rst 14249F: drivers/tty/mxser.* 14250 14251MR800 AVERMEDIA USB FM RADIO DRIVER 14252M: Alexey Klimov <klimov.linux@gmail.com> 14253L: linux-media@vger.kernel.org 14254S: Maintained 14255T: git git://linuxtv.org/media_tree.git 14256F: drivers/media/radio/radio-mr800.c 14257 14258MRF24J40 IEEE 802.15.4 RADIO DRIVER 14259M: Stefan Schmidt <stefan@datenfreihafen.org> 14260L: linux-wpan@vger.kernel.org 14261S: Odd Fixes 14262F: Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt 14263F: drivers/net/ieee802154/mrf24j40.c 14264 14265MSI EC DRIVER 14266M: Nikita Kravets <teackot@gmail.com> 14267L: platform-driver-x86@vger.kernel.org 14268S: Maintained 14269W: https://github.com/BeardOverflow/msi-ec 14270F: drivers/platform/x86/msi-ec.* 14271 14272MSI LAPTOP SUPPORT 14273M: "Lee, Chun-Yi" <jlee@suse.com> 14274L: platform-driver-x86@vger.kernel.org 14275S: Maintained 14276F: drivers/platform/x86/msi-laptop.c 14277 14278MSI WMI SUPPORT 14279L: platform-driver-x86@vger.kernel.org 14280S: Orphan 14281F: drivers/platform/x86/msi-wmi.c 14282 14283MSI001 MEDIA DRIVER 14284M: Antti Palosaari <crope@iki.fi> 14285L: linux-media@vger.kernel.org 14286S: Maintained 14287W: https://linuxtv.org 14288W: http://palosaari.fi/linux/ 14289Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14290T: git git://linuxtv.org/anttip/media_tree.git 14291F: drivers/media/tuners/msi001* 14292 14293MSI2500 MEDIA DRIVER 14294M: Antti Palosaari <crope@iki.fi> 14295L: linux-media@vger.kernel.org 14296S: Maintained 14297W: https://linuxtv.org 14298W: http://palosaari.fi/linux/ 14299Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14300T: git git://linuxtv.org/anttip/media_tree.git 14301F: drivers/media/usb/msi2500/ 14302 14303MSTAR INTERRUPT CONTROLLER DRIVER 14304M: Mark-PK Tsai <mark-pk.tsai@mediatek.com> 14305M: Daniel Palmer <daniel@thingy.jp> 14306S: Maintained 14307F: Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml 14308F: drivers/irqchip/irq-mst-intc.c 14309 14310MSYSTEMS DISKONCHIP G3 MTD DRIVER 14311M: Robert Jarzmik <robert.jarzmik@free.fr> 14312L: linux-mtd@lists.infradead.org 14313S: Maintained 14314F: drivers/mtd/devices/docg3* 14315 14316MT9P031 APTINA CAMERA SENSOR 14317M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14318L: linux-media@vger.kernel.org 14319S: Maintained 14320T: git git://linuxtv.org/media_tree.git 14321F: Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml 14322F: drivers/media/i2c/mt9p031.c 14323F: include/media/i2c/mt9p031.h 14324 14325MT9T112 APTINA CAMERA SENSOR 14326M: Jacopo Mondi <jacopo@jmondi.org> 14327L: linux-media@vger.kernel.org 14328S: Odd Fixes 14329T: git git://linuxtv.org/media_tree.git 14330F: drivers/media/i2c/mt9t112.c 14331F: include/media/i2c/mt9t112.h 14332 14333MT9V032 APTINA CAMERA SENSOR 14334M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14335L: linux-media@vger.kernel.org 14336S: Maintained 14337T: git git://linuxtv.org/media_tree.git 14338F: Documentation/devicetree/bindings/media/i2c/mt9v032.txt 14339F: drivers/media/i2c/mt9v032.c 14340F: include/media/i2c/mt9v032.h 14341 14342MT9V111 APTINA CAMERA SENSOR 14343M: Jacopo Mondi <jacopo@jmondi.org> 14344L: linux-media@vger.kernel.org 14345S: Maintained 14346T: git git://linuxtv.org/media_tree.git 14347F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml 14348F: drivers/media/i2c/mt9v111.c 14349 14350MULTIFUNCTION DEVICES (MFD) 14351M: Lee Jones <lee@kernel.org> 14352S: Maintained 14353T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 14354F: Documentation/devicetree/bindings/mfd/ 14355F: drivers/mfd/ 14356F: include/dt-bindings/mfd/ 14357F: include/linux/mfd/ 14358 14359MULTIMEDIA CARD (MMC) ETC. OVER SPI 14360S: Orphan 14361F: drivers/mmc/host/mmc_spi.c 14362F: include/linux/spi/mmc_spi.h 14363 14364MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM 14365M: Ulf Hansson <ulf.hansson@linaro.org> 14366L: linux-mmc@vger.kernel.org 14367S: Maintained 14368T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 14369F: Documentation/devicetree/bindings/mmc/ 14370F: drivers/mmc/ 14371F: include/linux/mmc/ 14372F: include/uapi/linux/mmc/ 14373 14374MULTIPLEXER SUBSYSTEM 14375M: Peter Rosin <peda@axentia.se> 14376S: Maintained 14377F: Documentation/ABI/testing/sysfs-class-mux* 14378F: Documentation/devicetree/bindings/mux/ 14379F: drivers/mux/ 14380F: include/dt-bindings/mux/ 14381F: include/linux/mux/ 14382 14383MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER 14384M: Bin Liu <b-liu@ti.com> 14385L: linux-usb@vger.kernel.org 14386S: Maintained 14387F: drivers/usb/musb/ 14388 14389MXL301RF MEDIA DRIVER 14390M: Akihiro Tsukada <tskd08@gmail.com> 14391L: linux-media@vger.kernel.org 14392S: Odd Fixes 14393F: drivers/media/tuners/mxl301rf* 14394 14395MXL5007T MEDIA DRIVER 14396M: Michael Krufky <mkrufky@linuxtv.org> 14397L: linux-media@vger.kernel.org 14398S: Maintained 14399W: https://linuxtv.org 14400W: http://github.com/mkrufky 14401Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14402T: git git://linuxtv.org/mkrufky/tuners.git 14403F: drivers/media/tuners/mxl5007t.* 14404 14405MXSFB DRM DRIVER 14406M: Marek Vasut <marex@denx.de> 14407M: Stefan Agner <stefan@agner.ch> 14408L: dri-devel@lists.freedesktop.org 14409S: Supported 14410T: git git://anongit.freedesktop.org/drm/drm-misc 14411F: Documentation/devicetree/bindings/display/fsl,lcdif.yaml 14412F: drivers/gpu/drm/mxsfb/ 14413 14414MYLEX DAC960 PCI RAID Controller 14415M: Hannes Reinecke <hare@kernel.org> 14416L: linux-scsi@vger.kernel.org 14417S: Supported 14418F: drivers/scsi/myrb.* 14419F: drivers/scsi/myrs.* 14420 14421MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE) 14422M: Chris Lee <christopher.lee@cspi.com> 14423L: netdev@vger.kernel.org 14424S: Supported 14425W: https://www.cspi.com/ethernet-products/support/downloads/ 14426F: drivers/net/ethernet/myricom/myri10ge/ 14427 14428NAND FLASH SUBSYSTEM 14429M: Miquel Raynal <miquel.raynal@bootlin.com> 14430R: Richard Weinberger <richard@nod.at> 14431L: linux-mtd@lists.infradead.org 14432S: Maintained 14433W: http://www.linux-mtd.infradead.org/ 14434Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 14435C: irc://irc.oftc.net/mtd 14436T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next 14437F: drivers/mtd/nand/ 14438F: include/linux/mtd/*nand*.h 14439 14440NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER 14441M: Daniel Mack <zonque@gmail.com> 14442L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14443S: Maintained 14444W: http://www.native-instruments.com 14445F: sound/usb/caiaq/ 14446 14447NATSEMI ETHERNET DRIVER (DP8381x) 14448S: Orphan 14449F: drivers/net/ethernet/natsemi/natsemi.c 14450 14451NCR 5380 SCSI DRIVERS 14452M: Finn Thain <fthain@linux-m68k.org> 14453M: Michael Schmitz <schmitzmic@gmail.com> 14454L: linux-scsi@vger.kernel.org 14455S: Maintained 14456F: Documentation/scsi/g_NCR5380.rst 14457F: drivers/scsi/NCR5380.* 14458F: drivers/scsi/arm/cumana_1.c 14459F: drivers/scsi/arm/oak.c 14460F: drivers/scsi/atari_scsi.* 14461F: drivers/scsi/dmx3191d.c 14462F: drivers/scsi/g_NCR5380.* 14463F: drivers/scsi/mac_scsi.* 14464F: drivers/scsi/sun3_scsi.* 14465F: drivers/scsi/sun3_scsi_vme.c 14466 14467NCSI LIBRARY 14468M: Samuel Mendoza-Jonas <sam@mendozajonas.com> 14469S: Maintained 14470F: net/ncsi/ 14471 14472NCT6775 HARDWARE MONITOR DRIVER - CORE & PLATFORM DRIVER 14473M: Guenter Roeck <linux@roeck-us.net> 14474L: linux-hwmon@vger.kernel.org 14475S: Maintained 14476F: Documentation/hwmon/nct6775.rst 14477F: drivers/hwmon/nct6775-core.c 14478F: drivers/hwmon/nct6775-platform.c 14479F: drivers/hwmon/nct6775.h 14480 14481NCT6775 HARDWARE MONITOR DRIVER - I2C DRIVER 14482M: Zev Weiss <zev@bewilderbeest.net> 14483L: linux-hwmon@vger.kernel.org 14484S: Maintained 14485F: Documentation/devicetree/bindings/hwmon/nuvoton,nct6775.yaml 14486F: drivers/hwmon/nct6775-i2c.c 14487 14488NETDEVSIM 14489M: Jakub Kicinski <kuba@kernel.org> 14490S: Maintained 14491F: drivers/net/netdevsim/* 14492 14493NETEM NETWORK EMULATOR 14494M: Stephen Hemminger <stephen@networkplumber.org> 14495L: netdev@vger.kernel.org 14496S: Maintained 14497F: net/sched/sch_netem.c 14498 14499NETERION 10GbE DRIVERS (s2io) 14500M: Jon Mason <jdmason@kudzu.us> 14501L: netdev@vger.kernel.org 14502S: Supported 14503F: Documentation/networking/device_drivers/ethernet/neterion/s2io.rst 14504F: drivers/net/ethernet/neterion/ 14505 14506NETFILTER 14507M: Pablo Neira Ayuso <pablo@netfilter.org> 14508M: Jozsef Kadlecsik <kadlec@netfilter.org> 14509M: Florian Westphal <fw@strlen.de> 14510L: netfilter-devel@vger.kernel.org 14511L: coreteam@netfilter.org 14512S: Maintained 14513W: http://www.netfilter.org/ 14514W: http://www.iptables.org/ 14515W: http://www.nftables.org/ 14516Q: http://patchwork.ozlabs.org/project/netfilter-devel/list/ 14517C: irc://irc.libera.chat/netfilter 14518T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git 14519T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git 14520F: include/linux/netfilter* 14521F: include/linux/netfilter/ 14522F: include/net/netfilter/ 14523F: include/uapi/linux/netfilter* 14524F: include/uapi/linux/netfilter/ 14525F: net/*/netfilter.c 14526F: net/*/netfilter/ 14527F: net/bridge/br_netfilter*.c 14528F: net/netfilter/ 14529 14530NETROM NETWORK LAYER 14531M: Ralf Baechle <ralf@linux-mips.org> 14532L: linux-hams@vger.kernel.org 14533S: Maintained 14534W: http://www.linux-ax25.org/ 14535F: include/net/netrom.h 14536F: include/uapi/linux/netrom.h 14537F: net/netrom/ 14538 14539NETRONIX EMBEDDED CONTROLLER 14540M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 14541S: Maintained 14542F: Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml 14543F: drivers/mfd/ntxec.c 14544F: drivers/pwm/pwm-ntxec.c 14545F: drivers/rtc/rtc-ntxec.c 14546F: include/linux/mfd/ntxec.h 14547 14548NETRONOME ETHERNET DRIVERS 14549M: Simon Horman <simon.horman@corigine.com> 14550R: Jakub Kicinski <kuba@kernel.org> 14551L: oss-drivers@corigine.com 14552S: Maintained 14553F: drivers/net/ethernet/netronome/ 14554 14555NETWORK BLOCK DEVICE (NBD) 14556M: Josef Bacik <josef@toxicpanda.com> 14557L: linux-block@vger.kernel.org 14558L: nbd@other.debian.org 14559S: Maintained 14560F: Documentation/admin-guide/blockdev/nbd.rst 14561F: drivers/block/nbd.c 14562F: include/trace/events/nbd.h 14563F: include/uapi/linux/nbd.h 14564 14565NETWORK DROP MONITOR 14566M: Neil Horman <nhorman@tuxdriver.com> 14567L: netdev@vger.kernel.org 14568S: Maintained 14569W: https://fedorahosted.org/dropwatch/ 14570F: include/uapi/linux/net_dropmon.h 14571F: net/core/drop_monitor.c 14572 14573NETWORKING DRIVERS 14574M: "David S. Miller" <davem@davemloft.net> 14575M: Eric Dumazet <edumazet@google.com> 14576M: Jakub Kicinski <kuba@kernel.org> 14577M: Paolo Abeni <pabeni@redhat.com> 14578L: netdev@vger.kernel.org 14579S: Maintained 14580Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14581T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14582T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14583F: Documentation/devicetree/bindings/net/ 14584F: drivers/connector/ 14585F: drivers/net/ 14586X: drivers/net/wireless/ 14587F: include/dt-bindings/net/ 14588F: include/linux/etherdevice.h 14589F: include/linux/fcdevice.h 14590F: include/linux/fddidevice.h 14591F: include/linux/hippidevice.h 14592F: include/linux/if_* 14593F: include/linux/inetdevice.h 14594F: include/linux/netdevice.h 14595F: include/uapi/linux/if_* 14596F: include/uapi/linux/netdevice.h 14597 14598NETWORKING DRIVERS (WIRELESS) 14599M: Kalle Valo <kvalo@kernel.org> 14600L: linux-wireless@vger.kernel.org 14601S: Maintained 14602W: https://wireless.wiki.kernel.org/ 14603Q: https://patchwork.kernel.org/project/linux-wireless/list/ 14604T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 14605T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 14606F: Documentation/devicetree/bindings/net/wireless/ 14607F: drivers/net/wireless/ 14608 14609NETWORKING [DSA] 14610M: Andrew Lunn <andrew@lunn.ch> 14611M: Florian Fainelli <f.fainelli@gmail.com> 14612M: Vladimir Oltean <olteanv@gmail.com> 14613S: Maintained 14614F: Documentation/devicetree/bindings/net/dsa/ 14615F: Documentation/devicetree/bindings/net/ethernet-switch-port.yaml 14616F: Documentation/devicetree/bindings/net/ethernet-switch.yaml 14617F: drivers/net/dsa/ 14618F: include/linux/dsa/ 14619F: include/linux/platform_data/dsa.h 14620F: include/net/dsa.h 14621F: net/dsa/ 14622F: tools/testing/selftests/drivers/net/dsa/ 14623 14624NETWORKING [GENERAL] 14625M: "David S. Miller" <davem@davemloft.net> 14626M: Eric Dumazet <edumazet@google.com> 14627M: Jakub Kicinski <kuba@kernel.org> 14628M: Paolo Abeni <pabeni@redhat.com> 14629L: netdev@vger.kernel.org 14630S: Maintained 14631Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14632B: mailto:netdev@vger.kernel.org 14633T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14634T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14635F: Documentation/core-api/netlink.rst 14636F: Documentation/netlink/ 14637F: Documentation/networking/ 14638F: Documentation/process/maintainer-netdev.rst 14639F: Documentation/userspace-api/netlink/ 14640F: include/linux/in.h 14641F: include/linux/net.h 14642F: include/linux/netdevice.h 14643F: include/net/ 14644F: include/uapi/linux/in.h 14645F: include/uapi/linux/net.h 14646F: include/uapi/linux/net_namespace.h 14647F: include/uapi/linux/netdevice.h 14648F: lib/net_utils.c 14649F: lib/random32.c 14650F: net/ 14651X: net/bluetooth/ 14652F: tools/net/ 14653F: tools/testing/selftests/net/ 14654 14655NETWORKING [IPSEC] 14656M: Steffen Klassert <steffen.klassert@secunet.com> 14657M: Herbert Xu <herbert@gondor.apana.org.au> 14658M: "David S. Miller" <davem@davemloft.net> 14659L: netdev@vger.kernel.org 14660S: Maintained 14661T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git 14662T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git 14663F: include/net/xfrm.h 14664F: include/uapi/linux/xfrm.h 14665F: net/ipv4/ah4.c 14666F: net/ipv4/esp4* 14667F: net/ipv4/ip_vti.c 14668F: net/ipv4/ipcomp.c 14669F: net/ipv4/xfrm* 14670F: net/ipv6/ah6.c 14671F: net/ipv6/esp6* 14672F: net/ipv6/ip6_vti.c 14673F: net/ipv6/ipcomp6.c 14674F: net/ipv6/xfrm* 14675F: net/key/ 14676F: net/xfrm/ 14677F: tools/testing/selftests/net/ipsec.c 14678 14679NETWORKING [IPv4/IPv6] 14680M: "David S. Miller" <davem@davemloft.net> 14681M: David Ahern <dsahern@kernel.org> 14682L: netdev@vger.kernel.org 14683S: Maintained 14684T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14685F: arch/x86/net/* 14686F: include/linux/ip.h 14687F: include/linux/ipv6* 14688F: include/net/fib* 14689F: include/net/ip* 14690F: include/net/route.h 14691F: net/ipv4/ 14692F: net/ipv6/ 14693 14694NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK) 14695M: Paul Moore <paul@paul-moore.com> 14696L: netdev@vger.kernel.org 14697L: linux-security-module@vger.kernel.org 14698S: Maintained 14699W: https://github.com/netlabel 14700F: Documentation/netlabel/ 14701F: include/net/calipso.h 14702F: include/net/cipso_ipv4.h 14703F: include/net/netlabel.h 14704F: include/uapi/linux/netfilter/xt_CONNSECMARK.h 14705F: include/uapi/linux/netfilter/xt_SECMARK.h 14706F: net/ipv4/cipso_ipv4.c 14707F: net/ipv6/calipso.c 14708F: net/netfilter/xt_CONNSECMARK.c 14709F: net/netfilter/xt_SECMARK.c 14710F: net/netlabel/ 14711 14712NETWORKING [MPTCP] 14713M: Matthieu Baerts <matthieu.baerts@tessares.net> 14714M: Mat Martineau <martineau@kernel.org> 14715L: netdev@vger.kernel.org 14716L: mptcp@lists.linux.dev 14717S: Maintained 14718W: https://github.com/multipath-tcp/mptcp_net-next/wiki 14719B: https://github.com/multipath-tcp/mptcp_net-next/issues 14720T: git https://github.com/multipath-tcp/mptcp_net-next.git export-net 14721T: git https://github.com/multipath-tcp/mptcp_net-next.git export 14722F: Documentation/networking/mptcp-sysctl.rst 14723F: include/net/mptcp.h 14724F: include/trace/events/mptcp.h 14725F: include/uapi/linux/mptcp.h 14726F: net/mptcp/ 14727F: tools/testing/selftests/bpf/*/*mptcp*.c 14728F: tools/testing/selftests/net/mptcp/ 14729 14730NETWORKING [TCP] 14731M: Eric Dumazet <edumazet@google.com> 14732L: netdev@vger.kernel.org 14733S: Maintained 14734F: include/linux/tcp.h 14735F: include/net/tcp.h 14736F: include/trace/events/tcp.h 14737F: include/uapi/linux/tcp.h 14738F: net/ipv4/syncookies.c 14739F: net/ipv4/tcp*.c 14740F: net/ipv6/syncookies.c 14741F: net/ipv6/tcp*.c 14742 14743NETWORKING [TLS] 14744M: Boris Pismenny <borisp@nvidia.com> 14745M: John Fastabend <john.fastabend@gmail.com> 14746M: Jakub Kicinski <kuba@kernel.org> 14747L: netdev@vger.kernel.org 14748S: Maintained 14749F: include/net/tls.h 14750F: include/uapi/linux/tls.h 14751F: net/tls/* 14752 14753NETXEN (1/10) GbE SUPPORT 14754M: Manish Chopra <manishc@marvell.com> 14755M: Rahul Verma <rahulv@marvell.com> 14756M: GR-Linux-NIC-Dev@marvell.com 14757L: netdev@vger.kernel.org 14758S: Supported 14759F: drivers/net/ethernet/qlogic/netxen/ 14760 14761NET_FAILOVER MODULE 14762M: Sridhar Samudrala <sridhar.samudrala@intel.com> 14763L: netdev@vger.kernel.org 14764S: Supported 14765F: Documentation/networking/net_failover.rst 14766F: drivers/net/net_failover.c 14767F: include/net/net_failover.h 14768 14769NEXTHOP 14770M: David Ahern <dsahern@kernel.org> 14771L: netdev@vger.kernel.org 14772S: Maintained 14773F: include/net/netns/nexthop.h 14774F: include/net/nexthop.h 14775F: include/uapi/linux/nexthop.h 14776F: net/ipv4/nexthop.c 14777 14778NFC SUBSYSTEM 14779M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 14780L: netdev@vger.kernel.org 14781S: Maintained 14782F: Documentation/devicetree/bindings/net/nfc/ 14783F: drivers/nfc/ 14784F: include/net/nfc/ 14785F: include/uapi/linux/nfc.h 14786F: net/nfc/ 14787 14788NFC VIRTUAL NCI DEVICE DRIVER 14789M: Bongsu Jeon <bongsu.jeon@samsung.com> 14790L: netdev@vger.kernel.org 14791S: Supported 14792F: drivers/nfc/virtual_ncidev.c 14793F: tools/testing/selftests/nci/ 14794 14795NFS, SUNRPC, AND LOCKD CLIENTS 14796M: Trond Myklebust <trond.myklebust@hammerspace.com> 14797M: Anna Schumaker <anna@kernel.org> 14798L: linux-nfs@vger.kernel.org 14799S: Maintained 14800W: http://client.linux-nfs.org 14801T: git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git 14802F: Documentation/filesystems/nfs/ 14803F: fs/lockd/ 14804F: fs/nfs/ 14805F: fs/nfs_common/ 14806F: include/linux/lockd/ 14807F: include/linux/nfs* 14808F: include/linux/sunrpc/ 14809F: include/uapi/linux/nfs* 14810F: include/uapi/linux/sunrpc/ 14811F: net/sunrpc/ 14812 14813NILFS2 FILESYSTEM 14814M: Ryusuke Konishi <konishi.ryusuke@gmail.com> 14815L: linux-nilfs@vger.kernel.org 14816S: Supported 14817W: https://nilfs.sourceforge.io/ 14818W: https://nilfs.osdn.jp/ 14819T: git https://github.com/konis/nilfs2.git 14820F: Documentation/filesystems/nilfs2.rst 14821F: fs/nilfs2/ 14822F: include/trace/events/nilfs2.h 14823F: include/uapi/linux/nilfs2_api.h 14824F: include/uapi/linux/nilfs2_ondisk.h 14825 14826NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER 14827M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14828S: Maintained 14829W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14830F: Documentation/scsi/NinjaSCSI.rst 14831F: drivers/scsi/pcmcia/nsp_* 14832 14833NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER 14834M: GOTO Masanori <gotom@debian.or.jp> 14835M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14836S: Maintained 14837W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14838F: Documentation/scsi/NinjaSCSI.rst 14839F: drivers/scsi/nsp32* 14840 14841NINTENDO HID DRIVER 14842M: Daniel J. Ogorchock <djogorchock@gmail.com> 14843L: linux-input@vger.kernel.org 14844S: Maintained 14845F: drivers/hid/hid-nintendo* 14846 14847NIOS2 ARCHITECTURE 14848M: Dinh Nguyen <dinguyen@kernel.org> 14849S: Maintained 14850T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 14851F: arch/nios2/ 14852 14853NITRO ENCLAVES (NE) 14854M: Alexandru Ciobotaru <alcioa@amazon.com> 14855L: linux-kernel@vger.kernel.org 14856L: The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com> 14857S: Supported 14858W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 14859F: Documentation/virt/ne_overview.rst 14860F: drivers/virt/nitro_enclaves/ 14861F: include/linux/nitro_enclaves.h 14862F: include/uapi/linux/nitro_enclaves.h 14863F: samples/nitro_enclaves/ 14864 14865NOHZ, DYNTICKS SUPPORT 14866M: Frederic Weisbecker <frederic@kernel.org> 14867M: Thomas Gleixner <tglx@linutronix.de> 14868M: Ingo Molnar <mingo@kernel.org> 14869L: linux-kernel@vger.kernel.org 14870S: Maintained 14871T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz 14872F: include/linux/sched/nohz.h 14873F: include/linux/tick.h 14874F: kernel/time/tick*.* 14875 14876NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS) 14877M: Pavel Machek <pavel@ucw.cz> 14878M: Sakari Ailus <sakari.ailus@iki.fi> 14879L: linux-media@vger.kernel.org 14880S: Maintained 14881F: drivers/media/i2c/ad5820.c 14882F: drivers/media/i2c/et8ek8 14883 14884NOKIA N900 POWER SUPPLY DRIVERS 14885R: Pali Rohár <pali@kernel.org> 14886F: drivers/power/supply/bq2415x_charger.c 14887F: drivers/power/supply/bq27xxx_battery.c 14888F: drivers/power/supply/bq27xxx_battery_i2c.c 14889F: drivers/power/supply/isp1704_charger.c 14890F: drivers/power/supply/rx51_battery.c 14891F: include/linux/power/bq2415x_charger.h 14892F: include/linux/power/bq27xxx_battery.h 14893 14894NOLIBC HEADER FILE 14895M: Willy Tarreau <w@1wt.eu> 14896S: Maintained 14897T: git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git 14898F: tools/include/nolibc/ 14899F: tools/testing/selftests/nolibc/ 14900 14901NOVATEK NVT-TS I2C TOUCHSCREEN DRIVER 14902M: Hans de Goede <hdegoede@redhat.com> 14903L: linux-input@vger.kernel.org 14904S: Maintained 14905F: drivers/input/touchscreen/novatek-nvt-ts.c 14906 14907NSDEPS 14908M: Matthias Maennich <maennich@google.com> 14909S: Maintained 14910F: Documentation/core-api/symbol-namespaces.rst 14911F: scripts/nsdeps 14912 14913NTB AMD DRIVER 14914M: Sanjay R Mehta <sanju.mehta@amd.com> 14915M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 14916L: ntb@lists.linux.dev 14917S: Supported 14918F: drivers/ntb/hw/amd/ 14919 14920NTB DRIVER CORE 14921M: Jon Mason <jdmason@kudzu.us> 14922M: Dave Jiang <dave.jiang@intel.com> 14923M: Allen Hubbe <allenbh@gmail.com> 14924L: ntb@lists.linux.dev 14925S: Supported 14926W: https://github.com/jonmason/ntb/wiki 14927T: git git://github.com/jonmason/ntb.git 14928F: drivers/net/ntb_netdev.c 14929F: drivers/ntb/ 14930F: drivers/pci/endpoint/functions/pci-epf-*ntb.c 14931F: include/linux/ntb.h 14932F: include/linux/ntb_transport.h 14933F: tools/testing/selftests/ntb/ 14934 14935NTB IDT DRIVER 14936M: Serge Semin <fancer.lancer@gmail.com> 14937L: ntb@lists.linux.dev 14938S: Supported 14939F: drivers/ntb/hw/idt/ 14940 14941NTB INTEL DRIVER 14942M: Dave Jiang <dave.jiang@intel.com> 14943L: ntb@lists.linux.dev 14944S: Supported 14945W: https://github.com/davejiang/linux/wiki 14946T: git https://github.com/davejiang/linux.git 14947F: drivers/ntb/hw/intel/ 14948 14949NTFS FILESYSTEM 14950M: Anton Altaparmakov <anton@tuxera.com> 14951R: Namjae Jeon <linkinjeon@kernel.org> 14952L: linux-ntfs-dev@lists.sourceforge.net 14953S: Supported 14954W: http://www.tuxera.com/ 14955T: git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git 14956F: Documentation/filesystems/ntfs.rst 14957F: fs/ntfs/ 14958 14959NTFS3 FILESYSTEM 14960M: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> 14961L: ntfs3@lists.linux.dev 14962S: Supported 14963W: http://www.paragon-software.com/ 14964T: git https://github.com/Paragon-Software-Group/linux-ntfs3.git 14965F: Documentation/filesystems/ntfs3.rst 14966F: fs/ntfs3/ 14967 14968NUBUS SUBSYSTEM 14969M: Finn Thain <fthain@linux-m68k.org> 14970L: linux-m68k@lists.linux-m68k.org 14971S: Maintained 14972F: arch/*/include/asm/nubus.h 14973F: drivers/nubus/ 14974F: include/linux/nubus.h 14975F: include/uapi/linux/nubus.h 14976 14977NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER 14978M: Antonino Daplas <adaplas@gmail.com> 14979L: linux-fbdev@vger.kernel.org 14980S: Maintained 14981F: drivers/video/fbdev/nvidia/ 14982F: drivers/video/fbdev/riva/ 14983 14984NVIDIA WMI EC BACKLIGHT DRIVER 14985M: Daniel Dadap <ddadap@nvidia.com> 14986L: platform-driver-x86@vger.kernel.org 14987S: Supported 14988F: drivers/platform/x86/nvidia-wmi-ec-backlight.c 14989F: include/linux/platform_data/x86/nvidia-wmi-ec-backlight.h 14990 14991NVM EXPRESS DRIVER 14992M: Keith Busch <kbusch@kernel.org> 14993M: Jens Axboe <axboe@fb.com> 14994M: Christoph Hellwig <hch@lst.de> 14995M: Sagi Grimberg <sagi@grimberg.me> 14996L: linux-nvme@lists.infradead.org 14997S: Supported 14998W: http://git.infradead.org/nvme.git 14999T: git git://git.infradead.org/nvme.git 15000F: Documentation/nvme/ 15001F: drivers/nvme/common/ 15002F: drivers/nvme/host/ 15003F: include/linux/nvme-*.h 15004F: include/linux/nvme.h 15005F: include/uapi/linux/nvme_ioctl.h 15006 15007NVM EXPRESS FABRICS AUTHENTICATION 15008M: Hannes Reinecke <hare@suse.de> 15009L: linux-nvme@lists.infradead.org 15010S: Supported 15011F: drivers/nvme/host/auth.c 15012F: drivers/nvme/target/auth.c 15013F: drivers/nvme/target/fabrics-cmd-auth.c 15014F: include/linux/nvme-auth.h 15015 15016NVM EXPRESS FC TRANSPORT DRIVERS 15017M: James Smart <james.smart@broadcom.com> 15018L: linux-nvme@lists.infradead.org 15019S: Supported 15020F: drivers/nvme/host/fc.c 15021F: drivers/nvme/target/fc.c 15022F: drivers/nvme/target/fcloop.c 15023F: include/linux/nvme-fc-driver.h 15024F: include/linux/nvme-fc.h 15025 15026NVM EXPRESS HARDWARE MONITORING SUPPORT 15027M: Guenter Roeck <linux@roeck-us.net> 15028L: linux-nvme@lists.infradead.org 15029S: Supported 15030F: drivers/nvme/host/hwmon.c 15031 15032NVM EXPRESS TARGET DRIVER 15033M: Christoph Hellwig <hch@lst.de> 15034M: Sagi Grimberg <sagi@grimberg.me> 15035M: Chaitanya Kulkarni <kch@nvidia.com> 15036L: linux-nvme@lists.infradead.org 15037S: Supported 15038W: http://git.infradead.org/nvme.git 15039T: git git://git.infradead.org/nvme.git 15040F: drivers/nvme/target/ 15041 15042NVMEM FRAMEWORK 15043M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 15044S: Maintained 15045T: git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git 15046F: Documentation/ABI/stable/sysfs-bus-nvmem 15047F: Documentation/devicetree/bindings/nvmem/ 15048F: drivers/nvmem/ 15049F: include/linux/nvmem-consumer.h 15050F: include/linux/nvmem-provider.h 15051 15052NXP BLUETOOTH WIRELESS DRIVERS 15053M: Amitkumar Karwar <amitkumar.karwar@nxp.com> 15054M: Neeraj Kale <neeraj.sanjaykale@nxp.com> 15055S: Maintained 15056F: Documentation/devicetree/bindings/net/bluetooth/nxp,88w8987-bt.yaml 15057F: drivers/bluetooth/btnxpuart.c 15058 15059NXP C45 TJA11XX PHY DRIVER 15060M: Radu Pirea <radu-nicolae.pirea@oss.nxp.com> 15061L: netdev@vger.kernel.org 15062S: Maintained 15063F: drivers/net/phy/nxp-c45-tja11xx.c 15064 15065NXP FSPI DRIVER 15066M: Han Xu <han.xu@nxp.com> 15067M: Haibo Chen <haibo.chen@nxp.com> 15068R: Yogesh Gaur <yogeshgaur.83@gmail.com> 15069L: linux-spi@vger.kernel.org 15070S: Maintained 15071F: Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml 15072F: drivers/spi/spi-nxp-fspi.c 15073 15074NXP FXAS21002C DRIVER 15075M: Rui Miguel Silva <rmfrfs@gmail.com> 15076L: linux-iio@vger.kernel.org 15077S: Maintained 15078F: Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml 15079F: drivers/iio/gyro/fxas21002c.h 15080F: drivers/iio/gyro/fxas21002c_core.c 15081F: drivers/iio/gyro/fxas21002c_i2c.c 15082F: drivers/iio/gyro/fxas21002c_spi.c 15083 15084NXP i.MX 7D/6SX/6UL/93 AND VF610 ADC DRIVER 15085M: Haibo Chen <haibo.chen@nxp.com> 15086L: linux-iio@vger.kernel.org 15087L: linux-imx@nxp.com 15088S: Maintained 15089F: Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml 15090F: Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml 15091F: Documentation/devicetree/bindings/iio/adc/nxp,imx93-adc.yaml 15092F: drivers/iio/adc/imx7d_adc.c 15093F: drivers/iio/adc/imx93_adc.c 15094F: drivers/iio/adc/vf610_adc.c 15095 15096NXP i.MX 8M ISI DRIVER 15097M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15098L: linux-media@vger.kernel.org 15099S: Maintained 15100F: Documentation/devicetree/bindings/media/nxp,imx8-isi.yaml 15101F: drivers/media/platform/nxp/imx8-isi/ 15102 15103NXP i.MX 8MP DW100 V4L2 DRIVER 15104M: Xavier Roumegue <xavier.roumegue@oss.nxp.com> 15105L: linux-media@vger.kernel.org 15106S: Maintained 15107F: Documentation/devicetree/bindings/media/nxp,dw100.yaml 15108F: Documentation/userspace-api/media/drivers/dw100.rst 15109F: drivers/media/platform/nxp/dw100/ 15110F: include/uapi/linux/dw100.h 15111 15112NXP i.MX 8MQ DCSS DRIVER 15113M: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com> 15114R: Lucas Stach <l.stach@pengutronix.de> 15115L: dri-devel@lists.freedesktop.org 15116S: Maintained 15117F: Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml 15118F: drivers/gpu/drm/imx/dcss/ 15119 15120NXP i.MX 8QXP ADC DRIVER 15121M: Cai Huoqing <cai.huoqing@linux.dev> 15122M: Haibo Chen <haibo.chen@nxp.com> 15123L: linux-imx@nxp.com 15124L: linux-iio@vger.kernel.org 15125S: Maintained 15126F: Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml 15127F: drivers/iio/adc/imx8qxp-adc.c 15128 15129NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER 15130M: Mirela Rabulea <mirela.rabulea@nxp.com> 15131R: NXP Linux Team <linux-imx@nxp.com> 15132L: linux-media@vger.kernel.org 15133S: Maintained 15134F: Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml 15135F: drivers/media/platform/nxp/imx-jpeg 15136 15137NXP i.MX CLOCK DRIVERS 15138M: Abel Vesa <abelvesa@kernel.org> 15139R: Peng Fan <peng.fan@nxp.com> 15140L: linux-clk@vger.kernel.org 15141L: linux-imx@nxp.com 15142S: Maintained 15143T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux.git clk/imx 15144F: Documentation/devicetree/bindings/clock/imx* 15145F: drivers/clk/imx/ 15146F: include/dt-bindings/clock/imx* 15147 15148NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER 15149M: Jagan Teki <jagan@amarulasolutions.com> 15150S: Maintained 15151F: Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml 15152F: drivers/regulator/pf8x00-regulator.c 15153 15154NXP PTN5150A CC LOGIC AND EXTCON DRIVER 15155M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 15156L: linux-kernel@vger.kernel.org 15157S: Maintained 15158F: Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml 15159F: drivers/extcon/extcon-ptn5150.c 15160 15161NXP SGTL5000 DRIVER 15162M: Fabio Estevam <festevam@gmail.com> 15163L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15164S: Maintained 15165F: Documentation/devicetree/bindings/sound/sgtl5000.yaml 15166F: sound/soc/codecs/sgtl5000* 15167 15168NXP SJA1105 ETHERNET SWITCH DRIVER 15169M: Vladimir Oltean <olteanv@gmail.com> 15170L: linux-kernel@vger.kernel.org 15171S: Maintained 15172F: drivers/net/dsa/sja1105 15173F: drivers/net/pcs/pcs-xpcs-nxp.c 15174 15175NXP TDA998X DRM DRIVER 15176M: Russell King <linux@armlinux.org.uk> 15177S: Maintained 15178T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel 15179T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes 15180F: drivers/gpu/drm/i2c/tda998x_drv.c 15181F: include/drm/i2c/tda998x.h 15182F: include/dt-bindings/display/tda998x.h 15183K: "nxp,tda998x" 15184 15185NXP TFA9879 DRIVER 15186M: Peter Rosin <peda@axentia.se> 15187L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15188S: Maintained 15189F: Documentation/devicetree/bindings/sound/tfa9879.txt 15190F: sound/soc/codecs/tfa9879* 15191 15192NXP-NCI NFC DRIVER 15193S: Orphan 15194F: Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml 15195F: drivers/nfc/nxp-nci 15196 15197NXP/Goodix TFA989X (TFA1) DRIVER 15198M: Stephan Gerhold <stephan@gerhold.net> 15199L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15200S: Maintained 15201F: Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml 15202F: sound/soc/codecs/tfa989x.c 15203 15204NZXT-KRAKEN2 HARDWARE MONITORING DRIVER 15205M: Jonas Malaco <jonas@protocubo.io> 15206L: linux-hwmon@vger.kernel.org 15207S: Maintained 15208F: Documentation/hwmon/nzxt-kraken2.rst 15209F: drivers/hwmon/nzxt-kraken2.c 15210 15211NZXT-SMART2 HARDWARE MONITORING DRIVER 15212M: Aleksandr Mezin <mezin.alexander@gmail.com> 15213L: linux-hwmon@vger.kernel.org 15214S: Maintained 15215F: Documentation/hwmon/nzxt-smart2.rst 15216F: drivers/hwmon/nzxt-smart2.c 15217 15218OBJAGG 15219M: Jiri Pirko <jiri@resnulli.us> 15220L: netdev@vger.kernel.org 15221S: Supported 15222F: include/linux/objagg.h 15223F: lib/objagg.c 15224F: lib/test_objagg.c 15225 15226OBJTOOL 15227M: Josh Poimboeuf <jpoimboe@kernel.org> 15228M: Peter Zijlstra <peterz@infradead.org> 15229S: Supported 15230F: include/linux/objtool*.h 15231F: tools/objtool/ 15232 15233OCELOT ETHERNET SWITCH DRIVER 15234M: Vladimir Oltean <vladimir.oltean@nxp.com> 15235M: Claudiu Manoil <claudiu.manoil@nxp.com> 15236M: Alexandre Belloni <alexandre.belloni@bootlin.com> 15237M: UNGLinuxDriver@microchip.com 15238L: netdev@vger.kernel.org 15239S: Supported 15240F: drivers/net/dsa/ocelot/* 15241F: drivers/net/ethernet/mscc/ 15242F: include/soc/mscc/ocelot* 15243F: net/dsa/tag_ocelot.c 15244F: net/dsa/tag_ocelot_8021q.c 15245F: tools/testing/selftests/drivers/net/ocelot/* 15246 15247OCELOT EXTERNAL SWITCH CONTROL 15248M: Colin Foster <colin.foster@in-advantage.com> 15249S: Supported 15250F: Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml 15251F: drivers/mfd/ocelot* 15252F: drivers/net/dsa/ocelot/ocelot_ext.c 15253F: include/linux/mfd/ocelot.h 15254 15255OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER 15256M: Frederic Barrat <fbarrat@linux.ibm.com> 15257M: Andrew Donnellan <ajd@linux.ibm.com> 15258L: linuxppc-dev@lists.ozlabs.org 15259S: Supported 15260F: Documentation/userspace-api/accelerators/ocxl.rst 15261F: arch/powerpc/include/asm/pnv-ocxl.h 15262F: arch/powerpc/platforms/powernv/ocxl.c 15263F: drivers/misc/ocxl/ 15264F: include/misc/ocxl* 15265F: include/uapi/misc/ocxl.h 15266 15267OMAP AUDIO SUPPORT 15268M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 15269M: Jarkko Nikula <jarkko.nikula@bitmer.com> 15270L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15271L: linux-omap@vger.kernel.org 15272S: Maintained 15273F: sound/soc/ti/n810.c 15274F: sound/soc/ti/omap* 15275F: sound/soc/ti/rx51.c 15276F: sound/soc/ti/sdma-pcm.* 15277 15278OMAP CLOCK FRAMEWORK SUPPORT 15279M: Paul Walmsley <paul@pwsan.com> 15280L: linux-omap@vger.kernel.org 15281S: Maintained 15282F: arch/arm/*omap*/*clock* 15283 15284OMAP DEVICE TREE SUPPORT 15285M: Benoît Cousson <bcousson@baylibre.com> 15286M: Tony Lindgren <tony@atomide.com> 15287L: linux-omap@vger.kernel.org 15288L: devicetree@vger.kernel.org 15289S: Maintained 15290F: arch/arm/boot/dts/*am3* 15291F: arch/arm/boot/dts/*am4* 15292F: arch/arm/boot/dts/*am5* 15293F: arch/arm/boot/dts/*dra7* 15294F: arch/arm/boot/dts/*omap* 15295F: arch/arm/boot/dts/logicpd-som-lv* 15296F: arch/arm/boot/dts/logicpd-torpedo* 15297 15298OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2) 15299L: linux-omap@vger.kernel.org 15300L: linux-fbdev@vger.kernel.org 15301S: Orphan 15302F: Documentation/arm/omap/dss.rst 15303F: drivers/video/fbdev/omap2/ 15304 15305OMAP FRAMEBUFFER SUPPORT 15306L: linux-fbdev@vger.kernel.org 15307L: linux-omap@vger.kernel.org 15308S: Orphan 15309F: drivers/video/fbdev/omap/ 15310 15311OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT 15312M: Roger Quadros <rogerq@kernel.org> 15313M: Tony Lindgren <tony@atomide.com> 15314L: linux-omap@vger.kernel.org 15315S: Maintained 15316F: arch/arm/mach-omap2/*gpmc* 15317F: drivers/memory/omap-gpmc.c 15318 15319OMAP GPIO DRIVER 15320M: Grygorii Strashko <grygorii.strashko@ti.com> 15321M: Santosh Shilimkar <ssantosh@kernel.org> 15322M: Kevin Hilman <khilman@kernel.org> 15323L: linux-omap@vger.kernel.org 15324S: Maintained 15325F: Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml 15326F: drivers/gpio/gpio-omap.c 15327 15328OMAP HARDWARE SPINLOCK SUPPORT 15329M: Ohad Ben-Cohen <ohad@wizery.com> 15330L: linux-omap@vger.kernel.org 15331S: Maintained 15332F: drivers/hwspinlock/omap_hwspinlock.c 15333 15334OMAP HS MMC SUPPORT 15335L: linux-mmc@vger.kernel.org 15336L: linux-omap@vger.kernel.org 15337S: Orphan 15338F: drivers/mmc/host/omap_hsmmc.c 15339 15340OMAP HWMOD DATA 15341M: Paul Walmsley <paul@pwsan.com> 15342L: linux-omap@vger.kernel.org 15343S: Maintained 15344F: arch/arm/mach-omap2/omap_hwmod*data* 15345 15346OMAP HWMOD SUPPORT 15347M: Benoît Cousson <bcousson@baylibre.com> 15348M: Paul Walmsley <paul@pwsan.com> 15349L: linux-omap@vger.kernel.org 15350S: Maintained 15351F: arch/arm/mach-omap2/omap_hwmod.* 15352 15353OMAP I2C DRIVER 15354M: Vignesh R <vigneshr@ti.com> 15355L: linux-omap@vger.kernel.org 15356L: linux-i2c@vger.kernel.org 15357S: Maintained 15358F: Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml 15359F: drivers/i2c/busses/i2c-omap.c 15360 15361OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS) 15362M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15363L: linux-media@vger.kernel.org 15364S: Maintained 15365F: Documentation/devicetree/bindings/media/ti,omap3isp.txt 15366F: drivers/media/platform/ti/omap3isp/ 15367F: drivers/staging/media/omap4iss/ 15368 15369OMAP MMC SUPPORT 15370M: Aaro Koskinen <aaro.koskinen@iki.fi> 15371L: linux-omap@vger.kernel.org 15372S: Odd Fixes 15373F: drivers/mmc/host/omap.c 15374 15375OMAP POWER MANAGEMENT SUPPORT 15376M: Kevin Hilman <khilman@kernel.org> 15377L: linux-omap@vger.kernel.org 15378S: Maintained 15379F: arch/arm/*omap*/*pm* 15380F: drivers/cpufreq/omap-cpufreq.c 15381 15382OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT 15383M: Paul Walmsley <paul@pwsan.com> 15384L: linux-omap@vger.kernel.org 15385S: Maintained 15386F: arch/arm/mach-omap2/prm* 15387 15388OMAP RANDOM NUMBER GENERATOR SUPPORT 15389M: Deepak Saxena <dsaxena@plexity.net> 15390S: Maintained 15391F: drivers/char/hw_random/omap-rng.c 15392 15393OMAP USB SUPPORT 15394L: linux-usb@vger.kernel.org 15395L: linux-omap@vger.kernel.org 15396S: Orphan 15397F: arch/arm/*omap*/usb* 15398F: drivers/usb/*/*omap* 15399 15400OMAP/NEWFLOW NANOBONE MACHINE SUPPORT 15401M: Mark Jackson <mpfj@newflow.co.uk> 15402L: linux-omap@vger.kernel.org 15403S: Maintained 15404F: arch/arm/boot/dts/am335x-nano.dts 15405 15406OMAP1 SUPPORT 15407M: Aaro Koskinen <aaro.koskinen@iki.fi> 15408M: Janusz Krzysztofik <jmkrzyszt@gmail.com> 15409M: Tony Lindgren <tony@atomide.com> 15410L: linux-omap@vger.kernel.org 15411S: Maintained 15412Q: http://patchwork.kernel.org/project/linux-omap/list/ 15413T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15414F: arch/arm/configs/omap1_defconfig 15415F: arch/arm/mach-omap1/ 15416F: drivers/i2c/busses/i2c-omap.c 15417F: include/linux/platform_data/ams-delta-fiq.h 15418F: include/linux/platform_data/i2c-omap.h 15419 15420OMAP2+ SUPPORT 15421M: Tony Lindgren <tony@atomide.com> 15422L: linux-omap@vger.kernel.org 15423S: Maintained 15424W: http://www.muru.com/linux/omap/ 15425W: http://linux.omap.com/ 15426Q: http://patchwork.kernel.org/project/linux-omap/list/ 15427T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15428F: arch/arm/configs/omap2plus_defconfig 15429F: arch/arm/mach-omap2/ 15430F: drivers/bus/ti-sysc.c 15431F: drivers/i2c/busses/i2c-omap.c 15432F: drivers/irqchip/irq-omap-intc.c 15433F: drivers/mfd/*omap*.c 15434F: drivers/mfd/menelaus.c 15435F: drivers/mfd/palmas.c 15436F: drivers/mfd/tps65217.c 15437F: drivers/mfd/tps65218.c 15438F: drivers/mfd/tps65219.c 15439F: drivers/mfd/tps65910.c 15440F: drivers/mfd/twl-core.[ch] 15441F: drivers/mfd/twl4030*.c 15442F: drivers/mfd/twl6030*.c 15443F: drivers/mfd/twl6040*.c 15444F: drivers/regulator/palmas-regulator*.c 15445F: drivers/regulator/pbias-regulator.c 15446F: drivers/regulator/tps65217-regulator.c 15447F: drivers/regulator/tps65218-regulator.c 15448F: drivers/regulator/tps65219-regulator.c 15449F: drivers/regulator/tps65910-regulator.c 15450F: drivers/regulator/twl-regulator.c 15451F: drivers/regulator/twl6030-regulator.c 15452F: include/linux/platform_data/i2c-omap.h 15453F: include/linux/platform_data/ti-sysc.h 15454 15455OMFS FILESYSTEM 15456M: Bob Copeland <me@bobcopeland.com> 15457L: linux-karma-devel@lists.sourceforge.net 15458S: Maintained 15459F: Documentation/filesystems/omfs.rst 15460F: fs/omfs/ 15461 15462OMNIVISION OG01A1B SENSOR DRIVER 15463M: Shawn Tu <shawnx.tu@intel.com> 15464L: linux-media@vger.kernel.org 15465S: Maintained 15466F: drivers/media/i2c/og01a1b.c 15467 15468OMNIVISION OV02A10 SENSOR DRIVER 15469M: Dongchun Zhu <dongchun.zhu@mediatek.com> 15470L: linux-media@vger.kernel.org 15471S: Maintained 15472T: git git://linuxtv.org/media_tree.git 15473F: Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml 15474F: drivers/media/i2c/ov02a10.c 15475 15476OMNIVISION OV08D10 SENSOR DRIVER 15477M: Jimmy Su <jimmy.su@intel.com> 15478L: linux-media@vger.kernel.org 15479S: Maintained 15480T: git git://linuxtv.org/media_tree.git 15481F: drivers/media/i2c/ov08d10.c 15482 15483OMNIVISION OV08X40 SENSOR DRIVER 15484M: Jason Chen <jason.z.chen@intel.com> 15485L: linux-media@vger.kernel.org 15486S: Maintained 15487T: git git://linuxtv.org/media_tree.git 15488F: drivers/media/i2c/ov08x40.c 15489 15490OMNIVISION OV13858 SENSOR DRIVER 15491M: Sakari Ailus <sakari.ailus@linux.intel.com> 15492L: linux-media@vger.kernel.org 15493S: Maintained 15494T: git git://linuxtv.org/media_tree.git 15495F: drivers/media/i2c/ov13858.c 15496 15497OMNIVISION OV13B10 SENSOR DRIVER 15498M: Arec Kao <arec.kao@intel.com> 15499L: linux-media@vger.kernel.org 15500S: Maintained 15501T: git git://linuxtv.org/media_tree.git 15502F: drivers/media/i2c/ov13b10.c 15503 15504OMNIVISION OV2680 SENSOR DRIVER 15505M: Rui Miguel Silva <rmfrfs@gmail.com> 15506L: linux-media@vger.kernel.org 15507S: Maintained 15508T: git git://linuxtv.org/media_tree.git 15509F: Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml 15510F: drivers/media/i2c/ov2680.c 15511 15512OMNIVISION OV2685 SENSOR DRIVER 15513M: Shunqian Zheng <zhengsq@rock-chips.com> 15514L: linux-media@vger.kernel.org 15515S: Maintained 15516T: git git://linuxtv.org/media_tree.git 15517F: Documentation/devicetree/bindings/media/i2c/ovti,ov2685.yaml 15518F: drivers/media/i2c/ov2685.c 15519 15520OMNIVISION OV2740 SENSOR DRIVER 15521M: Tianshu Qiu <tian.shu.qiu@intel.com> 15522R: Shawn Tu <shawnx.tu@intel.com> 15523R: Bingbu Cao <bingbu.cao@intel.com> 15524L: linux-media@vger.kernel.org 15525S: Maintained 15526T: git git://linuxtv.org/media_tree.git 15527F: drivers/media/i2c/ov2740.c 15528 15529OMNIVISION OV4689 SENSOR DRIVER 15530M: Mikhail Rudenko <mike.rudenko@gmail.com> 15531L: linux-media@vger.kernel.org 15532S: Maintained 15533T: git git://linuxtv.org/media_tree.git 15534F: Documentation/devicetree/bindings/media/i2c/ovti,ov4689.yaml 15535F: drivers/media/i2c/ov5647.c 15536 15537OMNIVISION OV5640 SENSOR DRIVER 15538M: Steve Longerbeam <slongerbeam@gmail.com> 15539L: linux-media@vger.kernel.org 15540S: Maintained 15541T: git git://linuxtv.org/media_tree.git 15542F: drivers/media/i2c/ov5640.c 15543 15544OMNIVISION OV5647 SENSOR DRIVER 15545M: Dave Stevenson <dave.stevenson@raspberrypi.com> 15546M: Jacopo Mondi <jacopo@jmondi.org> 15547L: linux-media@vger.kernel.org 15548S: Maintained 15549T: git git://linuxtv.org/media_tree.git 15550F: Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml 15551F: drivers/media/i2c/ov5647.c 15552 15553OMNIVISION OV5670 SENSOR DRIVER 15554M: Chiranjeevi Rapolu <chiranjeevi.rapolu@intel.com> 15555L: linux-media@vger.kernel.org 15556S: Maintained 15557T: git git://linuxtv.org/media_tree.git 15558F: Documentation/devicetree/bindings/media/i2c/ovti,ov5670.yaml 15559F: drivers/media/i2c/ov5670.c 15560 15561OMNIVISION OV5675 SENSOR DRIVER 15562M: Shawn Tu <shawnx.tu@intel.com> 15563L: linux-media@vger.kernel.org 15564S: Maintained 15565T: git git://linuxtv.org/media_tree.git 15566F: Documentation/devicetree/bindings/media/i2c/ovti,ov5675.yaml 15567F: drivers/media/i2c/ov5675.c 15568 15569OMNIVISION OV5693 SENSOR DRIVER 15570M: Daniel Scally <djrscally@gmail.com> 15571L: linux-media@vger.kernel.org 15572S: Maintained 15573T: git git://linuxtv.org/media_tree.git 15574F: Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml 15575F: drivers/media/i2c/ov5693.c 15576 15577OMNIVISION OV5695 SENSOR DRIVER 15578M: Shunqian Zheng <zhengsq@rock-chips.com> 15579L: linux-media@vger.kernel.org 15580S: Maintained 15581T: git git://linuxtv.org/media_tree.git 15582F: drivers/media/i2c/ov5695.c 15583 15584OMNIVISION OV7670 SENSOR DRIVER 15585L: linux-media@vger.kernel.org 15586S: Orphan 15587T: git git://linuxtv.org/media_tree.git 15588F: Documentation/devicetree/bindings/media/i2c/ov7670.txt 15589F: drivers/media/i2c/ov7670.c 15590 15591OMNIVISION OV772x SENSOR DRIVER 15592M: Jacopo Mondi <jacopo@jmondi.org> 15593L: linux-media@vger.kernel.org 15594S: Odd fixes 15595T: git git://linuxtv.org/media_tree.git 15596F: Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml 15597F: drivers/media/i2c/ov772x.c 15598F: include/media/i2c/ov772x.h 15599 15600OMNIVISION OV7740 SENSOR DRIVER 15601M: Wenyou Yang <wenyou.yang@microchip.com> 15602L: linux-media@vger.kernel.org 15603S: Maintained 15604T: git git://linuxtv.org/media_tree.git 15605F: Documentation/devicetree/bindings/media/i2c/ov7740.txt 15606F: drivers/media/i2c/ov7740.c 15607 15608OMNIVISION OV8856 SENSOR DRIVER 15609M: Sakari Ailus <sakari.ailus@linux.intel.com> 15610L: linux-media@vger.kernel.org 15611S: Maintained 15612T: git git://linuxtv.org/media_tree.git 15613F: Documentation/devicetree/bindings/media/i2c/ov8856.yaml 15614F: drivers/media/i2c/ov8856.c 15615 15616OMNIVISION OV8858 SENSOR DRIVER 15617M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 15618M: Nicholas Roth <nicholas@rothemail.net> 15619L: linux-media@vger.kernel.org 15620S: Maintained 15621T: git git://linuxtv.org/media_tree.git 15622F: Documentation/devicetree/bindings/media/i2c/ovti,ov8858.yaml 15623F: drivers/media/i2c/ov8858.c 15624 15625OMNIVISION OV9282 SENSOR DRIVER 15626M: Paul J. Murphy <paul.j.murphy@intel.com> 15627M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 15628L: linux-media@vger.kernel.org 15629S: Maintained 15630T: git git://linuxtv.org/media_tree.git 15631F: Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml 15632F: drivers/media/i2c/ov9282.c 15633 15634OMNIVISION OV9640 SENSOR DRIVER 15635M: Petr Cvek <petrcvekcz@gmail.com> 15636L: linux-media@vger.kernel.org 15637S: Maintained 15638F: drivers/media/i2c/ov9640.* 15639 15640OMNIVISION OV9650 SENSOR DRIVER 15641M: Sakari Ailus <sakari.ailus@linux.intel.com> 15642R: Akinobu Mita <akinobu.mita@gmail.com> 15643R: Sylwester Nawrocki <s.nawrocki@samsung.com> 15644L: linux-media@vger.kernel.org 15645S: Maintained 15646T: git git://linuxtv.org/media_tree.git 15647F: Documentation/devicetree/bindings/media/i2c/ov9650.txt 15648F: drivers/media/i2c/ov9650.c 15649 15650OMNIVISION OV9734 SENSOR DRIVER 15651M: Tianshu Qiu <tian.shu.qiu@intel.com> 15652R: Bingbu Cao <bingbu.cao@intel.com> 15653L: linux-media@vger.kernel.org 15654S: Maintained 15655T: git git://linuxtv.org/media_tree.git 15656F: drivers/media/i2c/ov9734.c 15657 15658ONBOARD USB HUB DRIVER 15659M: Matthias Kaehlcke <mka@chromium.org> 15660L: linux-usb@vger.kernel.org 15661S: Maintained 15662F: Documentation/ABI/testing/sysfs-bus-platform-onboard-usb-hub 15663F: drivers/usb/misc/onboard_usb_hub.c 15664 15665ONENAND FLASH DRIVER 15666M: Kyungmin Park <kyungmin.park@samsung.com> 15667L: linux-mtd@lists.infradead.org 15668S: Maintained 15669F: drivers/mtd/nand/onenand/ 15670F: include/linux/mtd/onenand*.h 15671 15672ONEXPLAYER FAN DRIVER 15673M: Derek John Clark <derekjohn.clark@gmail.com> 15674M: Joaquín Ignacio Aramendía <samsagax@gmail.com> 15675L: linux-hwmon@vger.kernel.org 15676S: Maintained 15677F: drivers/hwmon/oxp-sensors.c 15678 15679ONIE TLV NVMEM LAYOUT DRIVER 15680M: Miquel Raynal <miquel.raynal@bootlin.com> 15681S: Maintained 15682F: Documentation/devicetree/bindings/nvmem/layouts/onie,tlv-layout.yaml 15683F: drivers/nvmem/layouts/onie-tlv.c 15684 15685ONION OMEGA2+ BOARD 15686M: Harvey Hunt <harveyhuntnexus@gmail.com> 15687L: linux-mips@vger.kernel.org 15688S: Maintained 15689F: arch/mips/boot/dts/ralink/omega2p.dts 15690 15691ONSEMI ETHERNET PHY DRIVERS 15692M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 15693L: netdev@vger.kernel.org 15694S: Supported 15695W: http://www.onsemi.com 15696F: drivers/net/phy/ncn* 15697 15698OP-TEE DRIVER 15699M: Jens Wiklander <jens.wiklander@linaro.org> 15700L: op-tee@lists.trustedfirmware.org 15701S: Maintained 15702F: Documentation/ABI/testing/sysfs-bus-optee-devices 15703F: drivers/tee/optee/ 15704 15705OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER 15706M: Sumit Garg <sumit.garg@linaro.org> 15707L: op-tee@lists.trustedfirmware.org 15708S: Maintained 15709F: drivers/char/hw_random/optee-rng.c 15710 15711OP-TEE RTC DRIVER 15712M: Clément Léger <clement.leger@bootlin.com> 15713L: linux-rtc@vger.kernel.org 15714S: Maintained 15715F: drivers/rtc/rtc-optee.c 15716 15717OPA-VNIC DRIVER 15718M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 15719L: linux-rdma@vger.kernel.org 15720S: Supported 15721F: drivers/infiniband/ulp/opa_vnic 15722 15723OPEN FIRMWARE AND FLATTENED DEVICE TREE 15724M: Rob Herring <robh+dt@kernel.org> 15725M: Frank Rowand <frowand.list@gmail.com> 15726L: devicetree@vger.kernel.org 15727S: Maintained 15728W: http://www.devicetree.org/ 15729C: irc://irc.libera.chat/devicetree 15730T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15731F: Documentation/ABI/testing/sysfs-firmware-ofw 15732F: drivers/of/ 15733F: include/linux/of*.h 15734F: scripts/dtc/ 15735K: of_overlay_notifier_ 15736K: of_overlay_fdt_apply 15737K: of_overlay_remove 15738 15739OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS 15740M: Rob Herring <robh+dt@kernel.org> 15741M: Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org> 15742M: Conor Dooley <conor+dt@kernel.org> 15743L: devicetree@vger.kernel.org 15744S: Maintained 15745Q: http://patchwork.ozlabs.org/project/devicetree-bindings/list/ 15746C: irc://irc.libera.chat/devicetree 15747T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15748F: Documentation/devicetree/ 15749F: arch/*/boot/dts/ 15750F: include/dt-bindings/ 15751 15752OPENCOMPUTE PTP CLOCK DRIVER 15753M: Jonathan Lemon <jonathan.lemon@gmail.com> 15754M: Vadim Fedorenko <vadfed@fb.com> 15755L: netdev@vger.kernel.org 15756S: Maintained 15757F: drivers/ptp/ptp_ocp.c 15758 15759OPENCORES I2C BUS DRIVER 15760M: Peter Korsgaard <peter@korsgaard.com> 15761M: Andrew Lunn <andrew@lunn.ch> 15762L: linux-i2c@vger.kernel.org 15763S: Maintained 15764F: Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml 15765F: Documentation/i2c/busses/i2c-ocores.rst 15766F: drivers/i2c/busses/i2c-ocores.c 15767F: include/linux/platform_data/i2c-ocores.h 15768 15769OPENRISC ARCHITECTURE 15770M: Jonas Bonn <jonas@southpole.se> 15771M: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> 15772M: Stafford Horne <shorne@gmail.com> 15773L: linux-openrisc@vger.kernel.org 15774S: Maintained 15775W: http://openrisc.io 15776T: git https://github.com/openrisc/linux.git 15777F: Documentation/arch/openrisc/ 15778F: Documentation/devicetree/bindings/openrisc/ 15779F: arch/openrisc/ 15780F: drivers/irqchip/irq-ompic.c 15781F: drivers/irqchip/irq-or1k-* 15782 15783OPENVSWITCH 15784M: Pravin B Shelar <pshelar@ovn.org> 15785L: netdev@vger.kernel.org 15786L: dev@openvswitch.org 15787S: Maintained 15788W: http://openvswitch.org 15789F: include/uapi/linux/openvswitch.h 15790F: net/openvswitch/ 15791F: tools/testing/selftests/net/openvswitch/ 15792 15793OPERATING PERFORMANCE POINTS (OPP) 15794M: Viresh Kumar <vireshk@kernel.org> 15795M: Nishanth Menon <nm@ti.com> 15796M: Stephen Boyd <sboyd@kernel.org> 15797L: linux-pm@vger.kernel.org 15798S: Maintained 15799T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git 15800F: Documentation/devicetree/bindings/opp/ 15801F: Documentation/power/opp.rst 15802F: drivers/opp/ 15803F: include/linux/pm_opp.h 15804 15805OPL4 DRIVER 15806M: Clemens Ladisch <clemens@ladisch.de> 15807L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15808S: Maintained 15809T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 15810F: sound/drivers/opl4/ 15811 15812ORACLE CLUSTER FILESYSTEM 2 (OCFS2) 15813M: Mark Fasheh <mark@fasheh.com> 15814M: Joel Becker <jlbec@evilplan.org> 15815M: Joseph Qi <joseph.qi@linux.alibaba.com> 15816L: ocfs2-devel@oss.oracle.com (moderated for non-subscribers) 15817S: Supported 15818W: http://ocfs2.wiki.kernel.org 15819F: Documentation/filesystems/dlmfs.rst 15820F: Documentation/filesystems/ocfs2.rst 15821F: fs/ocfs2/ 15822 15823ORANGEFS FILESYSTEM 15824M: Mike Marshall <hubcap@omnibond.com> 15825R: Martin Brandenburg <martin@omnibond.com> 15826L: devel@lists.orangefs.org 15827S: Supported 15828T: git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git 15829F: Documentation/filesystems/orangefs.rst 15830F: fs/orangefs/ 15831 15832ORINOCO DRIVER 15833L: linux-wireless@vger.kernel.org 15834S: Orphan 15835W: https://wireless.wiki.kernel.org/en/users/Drivers/orinoco 15836W: http://www.nongnu.org/orinoco/ 15837F: drivers/net/wireless/intersil/orinoco/ 15838 15839OV2659 OMNIVISION SENSOR DRIVER 15840M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 15841L: linux-media@vger.kernel.org 15842S: Maintained 15843W: https://linuxtv.org 15844Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15845T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 15846F: drivers/media/i2c/ov2659.c 15847F: include/media/i2c/ov2659.h 15848 15849OVERLAY FILESYSTEM 15850M: Miklos Szeredi <miklos@szeredi.hu> 15851L: linux-unionfs@vger.kernel.org 15852S: Supported 15853T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git 15854F: Documentation/filesystems/overlayfs.rst 15855F: fs/overlayfs/ 15856 15857P54 WIRELESS DRIVER 15858M: Christian Lamparter <chunkeey@googlemail.com> 15859L: linux-wireless@vger.kernel.org 15860S: Maintained 15861W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 15862F: drivers/net/wireless/intersil/p54/ 15863 15864PACKET SOCKETS 15865M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 15866S: Maintained 15867F: include/uapi/linux/if_packet.h 15868F: net/packet/af_packet.c 15869 15870PACKING 15871M: Vladimir Oltean <olteanv@gmail.com> 15872L: netdev@vger.kernel.org 15873S: Supported 15874F: Documentation/core-api/packing.rst 15875F: include/linux/packing.h 15876F: lib/packing.c 15877 15878PADATA PARALLEL EXECUTION MECHANISM 15879M: Steffen Klassert <steffen.klassert@secunet.com> 15880M: Daniel Jordan <daniel.m.jordan@oracle.com> 15881L: linux-crypto@vger.kernel.org 15882L: linux-kernel@vger.kernel.org 15883S: Maintained 15884F: Documentation/core-api/padata.rst 15885F: include/linux/padata.h 15886F: kernel/padata.c 15887 15888PAGE CACHE 15889M: Matthew Wilcox (Oracle) <willy@infradead.org> 15890L: linux-fsdevel@vger.kernel.org 15891S: Supported 15892T: git git://git.infradead.org/users/willy/pagecache.git 15893F: Documentation/filesystems/locking.rst 15894F: Documentation/filesystems/vfs.rst 15895F: include/linux/pagemap.h 15896F: mm/filemap.c 15897F: mm/page-writeback.c 15898F: mm/readahead.c 15899F: mm/truncate.c 15900 15901PAGE POOL 15902M: Jesper Dangaard Brouer <hawk@kernel.org> 15903M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 15904L: netdev@vger.kernel.org 15905S: Supported 15906F: Documentation/networking/page_pool.rst 15907F: include/net/page_pool.h 15908F: include/trace/events/page_pool.h 15909F: net/core/page_pool.c 15910 15911PAGE TABLE CHECK 15912M: Pasha Tatashin <pasha.tatashin@soleen.com> 15913M: Andrew Morton <akpm@linux-foundation.org> 15914L: linux-mm@kvack.org 15915S: Maintained 15916F: Documentation/mm/page_table_check.rst 15917F: include/linux/page_table_check.h 15918F: mm/page_table_check.c 15919 15920PANASONIC LAPTOP ACPI EXTRAS DRIVER 15921M: Kenneth Chan <kenneth.t.chan@gmail.com> 15922L: platform-driver-x86@vger.kernel.org 15923S: Maintained 15924F: drivers/platform/x86/panasonic-laptop.c 15925 15926PARALLAX PING IIO SENSOR DRIVER 15927M: Andreas Klinger <ak@it-klinger.de> 15928L: linux-iio@vger.kernel.org 15929S: Maintained 15930F: Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml 15931F: drivers/iio/proximity/ping.c 15932 15933PARALLEL LCD/KEYPAD PANEL DRIVER 15934M: Willy Tarreau <willy@haproxy.com> 15935M: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> 15936S: Odd Fixes 15937F: Documentation/admin-guide/lcd-panel-cgram.rst 15938F: drivers/auxdisplay/panel.c 15939 15940PARALLEL PORT SUBSYSTEM 15941M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 15942M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 15943L: linux-parport@lists.infradead.org (subscribers-only) 15944S: Maintained 15945F: Documentation/driver-api/parport*.rst 15946F: drivers/char/ppdev.c 15947F: drivers/parport/ 15948F: include/linux/parport*.h 15949F: include/uapi/linux/ppdev.h 15950 15951PARAVIRT_OPS INTERFACE 15952M: Juergen Gross <jgross@suse.com> 15953M: Srivatsa S. Bhat (VMware) <srivatsa@csail.mit.edu> 15954R: Alexey Makhalov <amakhalov@vmware.com> 15955R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 15956L: virtualization@lists.linux-foundation.org 15957L: x86@kernel.org 15958S: Supported 15959T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 15960F: Documentation/virt/paravirt_ops.rst 15961F: arch/*/include/asm/paravirt*.h 15962F: arch/*/kernel/paravirt* 15963F: include/linux/hypervisor.h 15964 15965PARISC ARCHITECTURE 15966M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 15967M: Helge Deller <deller@gmx.de> 15968L: linux-parisc@vger.kernel.org 15969S: Maintained 15970W: https://parisc.wiki.kernel.org 15971Q: http://patchwork.kernel.org/project/linux-parisc/list/ 15972T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git 15973T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git 15974F: Documentation/arch/parisc/ 15975F: arch/parisc/ 15976F: drivers/char/agp/parisc-agp.c 15977F: drivers/input/misc/hp_sdc_rtc.c 15978F: drivers/input/serio/gscps2.c 15979F: drivers/input/serio/hp_sdc* 15980F: drivers/parisc/ 15981F: drivers/parport/parport_gsc.* 15982F: drivers/tty/serial/8250/8250_parisc.c 15983F: drivers/video/console/sti* 15984F: drivers/video/fbdev/sti* 15985F: drivers/video/logo/logo_parisc* 15986F: include/linux/hp_sdc.h 15987 15988PARMAN 15989M: Jiri Pirko <jiri@resnulli.us> 15990L: netdev@vger.kernel.org 15991S: Supported 15992F: include/linux/parman.h 15993F: lib/parman.c 15994F: lib/test_parman.c 15995 15996PC ENGINES APU BOARD DRIVER 15997M: Enrico Weigelt, metux IT consult <info@metux.net> 15998S: Maintained 15999F: drivers/platform/x86/pcengines-apuv2.c 16000 16001PC87360 HARDWARE MONITORING DRIVER 16002M: Jim Cromie <jim.cromie@gmail.com> 16003L: linux-hwmon@vger.kernel.org 16004S: Maintained 16005F: Documentation/hwmon/pc87360.rst 16006F: drivers/hwmon/pc87360.c 16007 16008PC8736x GPIO DRIVER 16009M: Jim Cromie <jim.cromie@gmail.com> 16010S: Maintained 16011F: drivers/char/pc8736x_gpio.c 16012 16013PC87427 HARDWARE MONITORING DRIVER 16014M: Jean Delvare <jdelvare@suse.com> 16015L: linux-hwmon@vger.kernel.org 16016S: Maintained 16017F: Documentation/hwmon/pc87427.rst 16018F: drivers/hwmon/pc87427.c 16019 16020PCA9532 LED DRIVER 16021M: Riku Voipio <riku.voipio@iki.fi> 16022S: Maintained 16023F: drivers/leds/leds-pca9532.c 16024F: include/linux/leds-pca9532.h 16025 16026PCA9541 I2C BUS MASTER SELECTOR DRIVER 16027M: Guenter Roeck <linux@roeck-us.net> 16028L: linux-i2c@vger.kernel.org 16029S: Maintained 16030F: drivers/i2c/muxes/i2c-mux-pca9541.c 16031 16032PCDP - PRIMARY CONSOLE AND DEBUG PORT 16033M: Khalid Aziz <khalid@gonehiking.org> 16034S: Maintained 16035F: drivers/firmware/pcdp.* 16036 16037PCI DRIVER FOR AARDVARK (Marvell Armada 3700) 16038M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16039M: Pali Rohár <pali@kernel.org> 16040L: linux-pci@vger.kernel.org 16041L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16042S: Maintained 16043F: Documentation/devicetree/bindings/pci/aardvark-pci.txt 16044F: drivers/pci/controller/pci-aardvark.c 16045 16046PCI DRIVER FOR ALTERA PCIE IP 16047M: Joyce Ooi <joyce.ooi@intel.com> 16048L: linux-pci@vger.kernel.org 16049S: Supported 16050F: Documentation/devicetree/bindings/pci/altera-pcie.txt 16051F: drivers/pci/controller/pcie-altera.c 16052 16053PCI DRIVER FOR APPLIEDMICRO XGENE 16054M: Toan Le <toan@os.amperecomputing.com> 16055L: linux-pci@vger.kernel.org 16056L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16057S: Maintained 16058F: Documentation/devicetree/bindings/pci/xgene-pci.txt 16059F: drivers/pci/controller/pci-xgene.c 16060 16061PCI DRIVER FOR ARM VERSATILE PLATFORM 16062M: Rob Herring <robh@kernel.org> 16063L: linux-pci@vger.kernel.org 16064L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16065S: Maintained 16066F: Documentation/devicetree/bindings/pci/versatile.yaml 16067F: drivers/pci/controller/pci-versatile.c 16068 16069PCI DRIVER FOR ARMADA 8K 16070M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16071L: linux-pci@vger.kernel.org 16072L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16073S: Maintained 16074F: Documentation/devicetree/bindings/pci/pci-armada8k.txt 16075F: drivers/pci/controller/dwc/pcie-armada8k.c 16076 16077PCI DRIVER FOR CADENCE PCIE IP 16078M: Tom Joseph <tjoseph@cadence.com> 16079L: linux-pci@vger.kernel.org 16080S: Maintained 16081F: Documentation/devicetree/bindings/pci/cdns,* 16082F: drivers/pci/controller/cadence/ 16083 16084PCI DRIVER FOR FREESCALE LAYERSCAPE 16085M: Minghuan Lian <minghuan.Lian@nxp.com> 16086M: Mingkai Hu <mingkai.hu@nxp.com> 16087M: Roy Zang <roy.zang@nxp.com> 16088L: linuxppc-dev@lists.ozlabs.org 16089L: linux-pci@vger.kernel.org 16090L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16091S: Maintained 16092F: drivers/pci/controller/dwc/*layerscape* 16093 16094PCI DRIVER FOR FU740 16095M: Paul Walmsley <paul.walmsley@sifive.com> 16096M: Greentime Hu <greentime.hu@sifive.com> 16097L: linux-pci@vger.kernel.org 16098S: Maintained 16099F: Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml 16100F: drivers/pci/controller/dwc/pcie-fu740.c 16101 16102PCI DRIVER FOR GENERIC OF HOSTS 16103M: Will Deacon <will@kernel.org> 16104L: linux-pci@vger.kernel.org 16105L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16106S: Maintained 16107F: Documentation/devicetree/bindings/pci/host-generic-pci.yaml 16108F: drivers/pci/controller/pci-host-common.c 16109F: drivers/pci/controller/pci-host-generic.c 16110 16111PCI DRIVER FOR IMX6 16112M: Richard Zhu <hongxing.zhu@nxp.com> 16113M: Lucas Stach <l.stach@pengutronix.de> 16114L: linux-pci@vger.kernel.org 16115L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16116S: Maintained 16117F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-common.yaml 16118F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-ep.yaml 16119F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml 16120F: drivers/pci/controller/dwc/*imx6* 16121 16122PCI DRIVER FOR INTEL IXP4XX 16123M: Linus Walleij <linus.walleij@linaro.org> 16124S: Maintained 16125F: Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml 16126F: drivers/pci/controller/pci-ixp4xx.c 16127 16128PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD) 16129M: Nirmal Patel <nirmal.patel@linux.intel.com> 16130R: Jonathan Derrick <jonathan.derrick@linux.dev> 16131L: linux-pci@vger.kernel.org 16132S: Supported 16133F: drivers/pci/controller/vmd.c 16134 16135PCI DRIVER FOR MICROSEMI SWITCHTEC 16136M: Kurt Schwemmer <kurt.schwemmer@microsemi.com> 16137M: Logan Gunthorpe <logang@deltatee.com> 16138L: linux-pci@vger.kernel.org 16139S: Maintained 16140F: Documentation/ABI/testing/sysfs-class-switchtec 16141F: Documentation/driver-api/switchtec.rst 16142F: drivers/ntb/hw/mscc/ 16143F: drivers/pci/switch/switchtec* 16144F: include/linux/switchtec.h 16145F: include/uapi/linux/switchtec_ioctl.h 16146 16147PCI DRIVER FOR MOBIVEIL PCIE IP 16148M: Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in> 16149M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16150L: linux-pci@vger.kernel.org 16151S: Supported 16152F: Documentation/devicetree/bindings/pci/mobiveil-pcie.txt 16153F: drivers/pci/controller/mobiveil/pcie-mobiveil* 16154 16155PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support) 16156M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16157M: Pali Rohár <pali@kernel.org> 16158L: linux-pci@vger.kernel.org 16159L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16160S: Maintained 16161F: drivers/pci/controller/*mvebu* 16162 16163PCI DRIVER FOR NVIDIA TEGRA 16164M: Thierry Reding <thierry.reding@gmail.com> 16165L: linux-tegra@vger.kernel.org 16166L: linux-pci@vger.kernel.org 16167S: Supported 16168F: Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt 16169F: drivers/pci/controller/pci-tegra.c 16170 16171PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER 16172M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16173L: linux-pci@vger.kernel.org 16174L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16175S: Maintained 16176F: Documentation/devicetree/bindings/pci/layerscape-pcie-gen4.txt 16177F: drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c 16178 16179PCI DRIVER FOR RENESAS R-CAR 16180M: Marek Vasut <marek.vasut+renesas@gmail.com> 16181M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 16182L: linux-pci@vger.kernel.org 16183L: linux-renesas-soc@vger.kernel.org 16184S: Maintained 16185F: Documentation/devicetree/bindings/pci/*rcar* 16186F: drivers/pci/controller/*rcar* 16187 16188PCI DRIVER FOR SAMSUNG EXYNOS 16189M: Jingoo Han <jingoohan1@gmail.com> 16190L: linux-pci@vger.kernel.org 16191L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16192L: linux-samsung-soc@vger.kernel.org 16193S: Maintained 16194F: drivers/pci/controller/dwc/pci-exynos.c 16195 16196PCI DRIVER FOR SYNOPSYS DESIGNWARE 16197M: Jingoo Han <jingoohan1@gmail.com> 16198M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 16199L: linux-pci@vger.kernel.org 16200S: Maintained 16201F: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml 16202F: Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml 16203F: drivers/pci/controller/dwc/*designware* 16204 16205PCI DRIVER FOR TI DRA7XX/J721E 16206M: Vignesh Raghavendra <vigneshr@ti.com> 16207L: linux-omap@vger.kernel.org 16208L: linux-pci@vger.kernel.org 16209L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16210S: Supported 16211F: Documentation/devicetree/bindings/pci/ti-pci.txt 16212F: drivers/pci/controller/cadence/pci-j721e.c 16213F: drivers/pci/controller/dwc/pci-dra7xx.c 16214 16215PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC 16216M: Linus Walleij <linus.walleij@linaro.org> 16217L: linux-pci@vger.kernel.org 16218S: Maintained 16219F: Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt 16220F: drivers/pci/controller/pci-v3-semi.c 16221 16222PCI DRIVER FOR XILINX VERSAL CPM 16223M: Bharat Kumar Gogada <bharat.kumar.gogada@amd.com> 16224M: Michal Simek <michal.simek@amd.com> 16225L: linux-pci@vger.kernel.org 16226S: Maintained 16227F: Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml 16228F: drivers/pci/controller/pcie-xilinx-cpm.c 16229 16230PCI ENDPOINT SUBSYSTEM 16231M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16232M: Krzysztof Wilczyński <kw@linux.com> 16233R: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16234R: Kishon Vijay Abraham I <kishon@kernel.org> 16235L: linux-pci@vger.kernel.org 16236S: Supported 16237Q: https://patchwork.kernel.org/project/linux-pci/list/ 16238B: https://bugzilla.kernel.org 16239C: irc://irc.oftc.net/linux-pci 16240T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16241F: Documentation/PCI/endpoint/* 16242F: Documentation/misc-devices/pci-endpoint-test.rst 16243F: drivers/misc/pci_endpoint_test.c 16244F: drivers/pci/endpoint/ 16245F: tools/pci/ 16246 16247PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC 16248M: Mahesh J Salgaonkar <mahesh@linux.ibm.com> 16249R: Oliver O'Halloran <oohall@gmail.com> 16250L: linuxppc-dev@lists.ozlabs.org 16251S: Supported 16252F: Documentation/PCI/pci-error-recovery.rst 16253F: Documentation/powerpc/eeh-pci-error-recovery.rst 16254F: arch/powerpc/include/*/eeh*.h 16255F: arch/powerpc/kernel/eeh*.c 16256F: arch/powerpc/platforms/*/eeh*.c 16257F: drivers/pci/pcie/aer.c 16258F: drivers/pci/pcie/dpc.c 16259F: drivers/pci/pcie/err.c 16260 16261PCI ERROR RECOVERY 16262M: Linas Vepstas <linasvepstas@gmail.com> 16263L: linux-pci@vger.kernel.org 16264S: Supported 16265F: Documentation/PCI/pci-error-recovery.rst 16266 16267PCI MSI DRIVER FOR ALTERA MSI IP 16268M: Joyce Ooi <joyce.ooi@intel.com> 16269L: linux-pci@vger.kernel.org 16270S: Supported 16271F: Documentation/devicetree/bindings/pci/altera-pcie-msi.txt 16272F: drivers/pci/controller/pcie-altera-msi.c 16273 16274PCI MSI DRIVER FOR APPLIEDMICRO XGENE 16275M: Toan Le <toan@os.amperecomputing.com> 16276L: linux-pci@vger.kernel.org 16277L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16278S: Maintained 16279F: Documentation/devicetree/bindings/pci/xgene-pci-msi.txt 16280F: drivers/pci/controller/pci-xgene-msi.c 16281 16282PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS 16283M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16284M: Krzysztof Wilczyński <kw@linux.com> 16285R: Rob Herring <robh@kernel.org> 16286L: linux-pci@vger.kernel.org 16287S: Supported 16288Q: https://patchwork.kernel.org/project/linux-pci/list/ 16289B: https://bugzilla.kernel.org 16290C: irc://irc.oftc.net/linux-pci 16291T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16292F: Documentation/devicetree/bindings/pci/ 16293F: drivers/pci/controller/ 16294F: drivers/pci/pci-bridge-emul.c 16295F: drivers/pci/pci-bridge-emul.h 16296 16297PCI PEER-TO-PEER DMA (P2PDMA) 16298M: Bjorn Helgaas <bhelgaas@google.com> 16299M: Logan Gunthorpe <logang@deltatee.com> 16300L: linux-pci@vger.kernel.org 16301S: Supported 16302Q: https://patchwork.kernel.org/project/linux-pci/list/ 16303B: https://bugzilla.kernel.org 16304C: irc://irc.oftc.net/linux-pci 16305T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16306F: Documentation/driver-api/pci/p2pdma.rst 16307F: drivers/pci/p2pdma.c 16308F: include/linux/pci-p2pdma.h 16309 16310PCI SUBSYSTEM 16311M: Bjorn Helgaas <bhelgaas@google.com> 16312L: linux-pci@vger.kernel.org 16313S: Supported 16314Q: https://patchwork.kernel.org/project/linux-pci/list/ 16315B: https://bugzilla.kernel.org 16316C: irc://irc.oftc.net/linux-pci 16317T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16318F: Documentation/PCI/ 16319F: Documentation/devicetree/bindings/pci/ 16320F: arch/x86/kernel/early-quirks.c 16321F: arch/x86/kernel/quirks.c 16322F: arch/x86/pci/ 16323F: drivers/acpi/pci* 16324F: drivers/pci/ 16325F: include/asm-generic/pci* 16326F: include/linux/of_pci.h 16327F: include/linux/pci* 16328F: include/uapi/linux/pci* 16329F: lib/pci* 16330 16331PCIE DRIVER FOR AMAZON ANNAPURNA LABS 16332M: Jonathan Chocron <jonnyc@amazon.com> 16333L: linux-pci@vger.kernel.org 16334S: Maintained 16335F: Documentation/devicetree/bindings/pci/pcie-al.txt 16336F: drivers/pci/controller/dwc/pcie-al.c 16337 16338PCIE DRIVER FOR AMLOGIC MESON 16339M: Yue Wang <yue.wang@Amlogic.com> 16340L: linux-pci@vger.kernel.org 16341L: linux-amlogic@lists.infradead.org 16342S: Maintained 16343F: drivers/pci/controller/dwc/pci-meson.c 16344 16345PCIE DRIVER FOR AXIS ARTPEC 16346M: Jesper Nilsson <jesper.nilsson@axis.com> 16347L: linux-arm-kernel@axis.com 16348L: linux-pci@vger.kernel.org 16349S: Maintained 16350F: Documentation/devicetree/bindings/pci/axis,artpec* 16351F: drivers/pci/controller/dwc/*artpec* 16352 16353PCIE DRIVER FOR CAVIUM THUNDERX 16354M: Robert Richter <rric@kernel.org> 16355L: linux-pci@vger.kernel.org 16356L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16357S: Odd Fixes 16358F: drivers/pci/controller/pci-thunder-* 16359 16360PCIE DRIVER FOR HISILICON 16361M: Zhou Wang <wangzhou1@hisilicon.com> 16362L: linux-pci@vger.kernel.org 16363S: Maintained 16364F: drivers/pci/controller/dwc/pcie-hisi.c 16365 16366PCIE DRIVER FOR HISILICON KIRIN 16367M: Xiaowei Song <songxiaowei@hisilicon.com> 16368M: Binghui Wang <wangbinghui@hisilicon.com> 16369L: linux-pci@vger.kernel.org 16370S: Maintained 16371F: Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml 16372F: drivers/pci/controller/dwc/pcie-kirin.c 16373 16374PCIE DRIVER FOR HISILICON STB 16375M: Shawn Guo <shawn.guo@linaro.org> 16376L: linux-pci@vger.kernel.org 16377S: Maintained 16378F: Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt 16379F: drivers/pci/controller/dwc/pcie-histb.c 16380 16381PCIE DRIVER FOR INTEL KEEM BAY 16382M: Srikanth Thokala <srikanth.thokala@intel.com> 16383L: linux-pci@vger.kernel.org 16384S: Supported 16385F: Documentation/devicetree/bindings/pci/intel,keembay-pcie* 16386F: drivers/pci/controller/dwc/pcie-keembay.c 16387 16388PCIE DRIVER FOR INTEL LGM GW SOC 16389M: Chuanhua Lei <lchuanhua@maxlinear.com> 16390L: linux-pci@vger.kernel.org 16391S: Maintained 16392F: Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml 16393F: drivers/pci/controller/dwc/pcie-intel-gw.c 16394 16395PCIE DRIVER FOR MEDIATEK 16396M: Ryder Lee <ryder.lee@mediatek.com> 16397M: Jianjun Wang <jianjun.wang@mediatek.com> 16398L: linux-pci@vger.kernel.org 16399L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16400S: Supported 16401F: Documentation/devicetree/bindings/pci/mediatek* 16402F: drivers/pci/controller/*mediatek* 16403 16404PCIE DRIVER FOR MICROCHIP 16405M: Daire McNamara <daire.mcnamara@microchip.com> 16406L: linux-pci@vger.kernel.org 16407S: Supported 16408F: Documentation/devicetree/bindings/pci/microchip* 16409F: drivers/pci/controller/*microchip* 16410 16411PCIE DRIVER FOR QUALCOMM MSM 16412M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16413L: linux-pci@vger.kernel.org 16414L: linux-arm-msm@vger.kernel.org 16415S: Maintained 16416F: drivers/pci/controller/dwc/pcie-qcom.c 16417 16418PCIE DRIVER FOR ROCKCHIP 16419M: Shawn Lin <shawn.lin@rock-chips.com> 16420L: linux-pci@vger.kernel.org 16421L: linux-rockchip@lists.infradead.org 16422S: Maintained 16423F: Documentation/devicetree/bindings/pci/rockchip,rk3399-pcie* 16424F: drivers/pci/controller/pcie-rockchip* 16425 16426PCIE DRIVER FOR SOCIONEXT UNIPHIER 16427M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 16428L: linux-pci@vger.kernel.org 16429S: Maintained 16430F: Documentation/devicetree/bindings/pci/socionext,uniphier-pcie* 16431F: drivers/pci/controller/dwc/pcie-uniphier* 16432 16433PCIE DRIVER FOR ST SPEAR13XX 16434M: Pratyush Anand <pratyush.anand@gmail.com> 16435L: linux-pci@vger.kernel.org 16436S: Maintained 16437F: drivers/pci/controller/dwc/*spear* 16438 16439PCIE ENDPOINT DRIVER FOR QUALCOMM 16440M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16441L: linux-pci@vger.kernel.org 16442L: linux-arm-msm@vger.kernel.org 16443S: Maintained 16444F: Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml 16445F: drivers/pci/controller/dwc/pcie-qcom-ep.c 16446 16447PCMCIA SUBSYSTEM 16448M: Dominik Brodowski <linux@dominikbrodowski.net> 16449S: Odd Fixes 16450T: git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux.git 16451F: Documentation/pcmcia/ 16452F: drivers/pcmcia/ 16453F: include/pcmcia/ 16454F: tools/pcmcia/ 16455 16456PCNET32 NETWORK DRIVER 16457M: Don Fry <pcnet32@frontier.com> 16458L: netdev@vger.kernel.org 16459S: Maintained 16460F: drivers/net/ethernet/amd/pcnet32.c 16461 16462PCRYPT PARALLEL CRYPTO ENGINE 16463M: Steffen Klassert <steffen.klassert@secunet.com> 16464L: linux-crypto@vger.kernel.org 16465S: Maintained 16466F: crypto/pcrypt.c 16467F: include/crypto/pcrypt.h 16468 16469PECI HARDWARE MONITORING DRIVERS 16470M: Iwona Winiarska <iwona.winiarska@intel.com> 16471L: linux-hwmon@vger.kernel.org 16472S: Supported 16473F: Documentation/hwmon/peci-cputemp.rst 16474F: Documentation/hwmon/peci-dimmtemp.rst 16475F: drivers/hwmon/peci/ 16476 16477PECI SUBSYSTEM 16478M: Iwona Winiarska <iwona.winiarska@intel.com> 16479L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 16480S: Supported 16481F: Documentation/devicetree/bindings/peci/ 16482F: Documentation/peci/ 16483F: drivers/peci/ 16484F: include/linux/peci-cpu.h 16485F: include/linux/peci.h 16486 16487PENSANDO ETHERNET DRIVERS 16488M: Shannon Nelson <shannon.nelson@amd.com> 16489M: Brett Creeley <brett.creeley@amd.com> 16490M: drivers@pensando.io 16491L: netdev@vger.kernel.org 16492S: Supported 16493F: Documentation/networking/device_drivers/ethernet/pensando/ionic.rst 16494F: drivers/net/ethernet/pensando/ 16495 16496PER-CPU MEMORY ALLOCATOR 16497M: Dennis Zhou <dennis@kernel.org> 16498M: Tejun Heo <tj@kernel.org> 16499M: Christoph Lameter <cl@linux.com> 16500L: linux-mm@kvack.org 16501S: Maintained 16502T: git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git 16503F: arch/*/include/asm/percpu.h 16504F: include/linux/percpu*.h 16505F: lib/percpu*.c 16506F: mm/percpu*.c 16507 16508PER-TASK DELAY ACCOUNTING 16509M: Balbir Singh <bsingharora@gmail.com> 16510S: Maintained 16511F: include/linux/delayacct.h 16512F: kernel/delayacct.c 16513 16514PERFORMANCE EVENTS SUBSYSTEM 16515M: Peter Zijlstra <peterz@infradead.org> 16516M: Ingo Molnar <mingo@redhat.com> 16517M: Arnaldo Carvalho de Melo <acme@kernel.org> 16518R: Mark Rutland <mark.rutland@arm.com> 16519R: Alexander Shishkin <alexander.shishkin@linux.intel.com> 16520R: Jiri Olsa <jolsa@kernel.org> 16521R: Namhyung Kim <namhyung@kernel.org> 16522R: Ian Rogers <irogers@google.com> 16523R: Adrian Hunter <adrian.hunter@intel.com> 16524L: linux-perf-users@vger.kernel.org 16525L: linux-kernel@vger.kernel.org 16526S: Supported 16527W: https://perf.wiki.kernel.org/ 16528T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 16529F: arch/*/events/* 16530F: arch/*/events/*/* 16531F: arch/*/include/asm/perf_event.h 16532F: arch/*/kernel/*/*/perf_event*.c 16533F: arch/*/kernel/*/perf_event*.c 16534F: arch/*/kernel/perf_callchain.c 16535F: arch/*/kernel/perf_event*.c 16536F: include/linux/perf_event.h 16537F: include/uapi/linux/perf_event.h 16538F: kernel/events/* 16539F: tools/lib/perf/ 16540F: tools/perf/ 16541 16542PERFORMANCE EVENTS TOOLING ARM64 16543R: John Garry <john.g.garry@oracle.com> 16544R: Will Deacon <will@kernel.org> 16545R: James Clark <james.clark@arm.com> 16546R: Mike Leach <mike.leach@linaro.org> 16547R: Leo Yan <leo.yan@linaro.org> 16548L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16549S: Supported 16550F: tools/build/feature/test-libopencsd.c 16551F: tools/perf/arch/arm*/ 16552F: tools/perf/pmu-events/arch/arm64/ 16553F: tools/perf/util/arm-spe* 16554F: tools/perf/util/cs-etm* 16555 16556PERSONALITY HANDLING 16557M: Christoph Hellwig <hch@infradead.org> 16558L: linux-abi-devel@lists.sourceforge.net 16559S: Maintained 16560F: include/linux/personality.h 16561F: include/uapi/linux/personality.h 16562 16563PHOENIX RC FLIGHT CONTROLLER ADAPTER 16564M: Marcus Folkesson <marcus.folkesson@gmail.com> 16565L: linux-input@vger.kernel.org 16566S: Maintained 16567F: Documentation/input/devices/pxrc.rst 16568F: drivers/input/joystick/pxrc.c 16569 16570PHONET PROTOCOL 16571M: Remi Denis-Courmont <courmisch@gmail.com> 16572S: Supported 16573F: Documentation/networking/phonet.rst 16574F: include/linux/phonet.h 16575F: include/net/phonet/ 16576F: include/uapi/linux/phonet.h 16577F: net/phonet/ 16578 16579PHRAM MTD DRIVER 16580M: Joern Engel <joern@lazybastard.org> 16581L: linux-mtd@lists.infradead.org 16582S: Maintained 16583F: drivers/mtd/devices/phram.c 16584 16585PICOLCD HID DRIVER 16586M: Bruno Prémont <bonbons@linux-vserver.org> 16587L: linux-input@vger.kernel.org 16588S: Maintained 16589F: drivers/hid/hid-picolcd* 16590 16591PIDFD API 16592M: Christian Brauner <christian@brauner.io> 16593L: linux-kernel@vger.kernel.org 16594S: Maintained 16595T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git 16596F: samples/pidfd/ 16597F: tools/testing/selftests/clone3/ 16598F: tools/testing/selftests/pid_namespace/ 16599F: tools/testing/selftests/pidfd/ 16600K: (?i)pidfd 16601K: (?i)clone3 16602K: \b(clone_args|kernel_clone_args)\b 16603 16604PIN CONTROL SUBSYSTEM 16605M: Linus Walleij <linus.walleij@linaro.org> 16606L: linux-gpio@vger.kernel.org 16607S: Maintained 16608T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git 16609F: Documentation/devicetree/bindings/pinctrl/ 16610F: Documentation/driver-api/pin-control.rst 16611F: drivers/pinctrl/ 16612F: include/dt-bindings/pinctrl/ 16613F: include/linux/pinctrl/ 16614 16615PIN CONTROLLER - AMD 16616M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 16617M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 16618S: Maintained 16619F: drivers/pinctrl/pinctrl-amd.c 16620 16621PIN CONTROLLER - FREESCALE 16622M: Dong Aisheng <aisheng.dong@nxp.com> 16623M: Fabio Estevam <festevam@gmail.com> 16624M: Shawn Guo <shawnguo@kernel.org> 16625M: Jacky Bai <ping.bai@nxp.com> 16626R: Pengutronix Kernel Team <kernel@pengutronix.de> 16627L: linux-gpio@vger.kernel.org 16628S: Maintained 16629F: Documentation/devicetree/bindings/pinctrl/fsl,* 16630F: drivers/pinctrl/freescale/ 16631 16632PIN CONTROLLER - INTEL 16633M: Mika Westerberg <mika.westerberg@linux.intel.com> 16634M: Andy Shevchenko <andy@kernel.org> 16635S: Supported 16636T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git 16637F: drivers/pinctrl/intel/ 16638 16639PIN CONTROLLER - KEEMBAY 16640M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 16641S: Supported 16642F: drivers/pinctrl/pinctrl-keembay* 16643 16644PIN CONTROLLER - MEDIATEK 16645M: Sean Wang <sean.wang@kernel.org> 16646L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16647S: Maintained 16648F: Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml 16649F: Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml 16650F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml 16651F: Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml 16652F: drivers/pinctrl/mediatek/ 16653 16654PIN CONTROLLER - MEDIATEK MIPS 16655M: Arınç ÜNAL <arinc.unal@arinc9.com> 16656M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 16657L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16658L: linux-mips@vger.kernel.org 16659S: Maintained 16660F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7620-pinctrl.yaml 16661F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7621-pinctrl.yaml 16662F: Documentation/devicetree/bindings/pinctrl/mediatek,mt76x8-pinctrl.yaml 16663F: Documentation/devicetree/bindings/pinctrl/ralink,rt2880-pinctrl.yaml 16664F: Documentation/devicetree/bindings/pinctrl/ralink,rt305x-pinctrl.yaml 16665F: Documentation/devicetree/bindings/pinctrl/ralink,rt3352-pinctrl.yaml 16666F: Documentation/devicetree/bindings/pinctrl/ralink,rt3883-pinctrl.yaml 16667F: Documentation/devicetree/bindings/pinctrl/ralink,rt5350-pinctrl.yaml 16668F: drivers/pinctrl/mediatek/pinctrl-mt7620.c 16669F: drivers/pinctrl/mediatek/pinctrl-mt7621.c 16670F: drivers/pinctrl/mediatek/pinctrl-mt76x8.c 16671F: drivers/pinctrl/mediatek/pinctrl-mtmips.* 16672F: drivers/pinctrl/mediatek/pinctrl-rt2880.c 16673F: drivers/pinctrl/mediatek/pinctrl-rt305x.c 16674F: drivers/pinctrl/mediatek/pinctrl-rt3883.c 16675 16676PIN CONTROLLER - MICROCHIP AT91 16677M: Ludovic Desroches <ludovic.desroches@microchip.com> 16678L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16679L: linux-gpio@vger.kernel.org 16680S: Supported 16681F: drivers/gpio/gpio-sama5d2-piobu.c 16682F: drivers/pinctrl/pinctrl-at91* 16683 16684PIN CONTROLLER - NXP S32 16685M: Chester Lin <clin@suse.com> 16686R: NXP S32 Linux Team <s32@nxp.com> 16687L: linux-gpio@vger.kernel.org 16688S: Maintained 16689F: Documentation/devicetree/bindings/pinctrl/nxp,s32* 16690F: drivers/pinctrl/nxp/ 16691 16692PIN CONTROLLER - QUALCOMM 16693M: Bjorn Andersson <andersson@kernel.org> 16694L: linux-arm-msm@vger.kernel.org 16695S: Maintained 16696F: Documentation/devicetree/bindings/pinctrl/qcom,*.txt 16697F: drivers/pinctrl/qcom/ 16698 16699PIN CONTROLLER - RENESAS 16700M: Geert Uytterhoeven <geert+renesas@glider.be> 16701L: linux-renesas-soc@vger.kernel.org 16702S: Supported 16703T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl 16704F: Documentation/devicetree/bindings/pinctrl/renesas,* 16705F: drivers/pinctrl/renesas/ 16706 16707PIN CONTROLLER - SAMSUNG 16708M: Tomasz Figa <tomasz.figa@gmail.com> 16709M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 16710M: Sylwester Nawrocki <s.nawrocki@samsung.com> 16711R: Alim Akhtar <alim.akhtar@samsung.com> 16712L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16713L: linux-samsung-soc@vger.kernel.org 16714S: Maintained 16715Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 16716B: mailto:linux-samsung-soc@vger.kernel.org 16717C: irc://irc.libera.chat/linux-exynos 16718T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git 16719F: Documentation/devicetree/bindings/pinctrl/samsung,pinctrl*yaml 16720F: drivers/pinctrl/samsung/ 16721F: include/dt-bindings/pinctrl/samsung.h 16722 16723PIN CONTROLLER - SINGLE 16724M: Tony Lindgren <tony@atomide.com> 16725M: Haojian Zhuang <haojian.zhuang@linaro.org> 16726L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16727L: linux-omap@vger.kernel.org 16728S: Maintained 16729F: drivers/pinctrl/pinctrl-single.c 16730 16731PIN CONTROLLER - SUNPLUS / TIBBO 16732M: Dvorkin Dmitry <dvorkin@tibbo.com> 16733M: Wells Lu <wellslutw@gmail.com> 16734L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16735S: Maintained 16736W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 16737F: Documentation/devicetree/bindings/pinctrl/sunplus,* 16738F: drivers/pinctrl/sunplus/ 16739F: include/dt-bindings/pinctrl/sppctl*.h 16740 16741PINE64 PINEPHONE KEYBOARD DRIVER 16742M: Samuel Holland <samuel@sholland.org> 16743S: Supported 16744F: Documentation/devicetree/bindings/input/pine64,pinephone-keyboard.yaml 16745F: drivers/input/keyboard/pinephone-keyboard.c 16746 16747PKTCDVD DRIVER 16748M: linux-block@vger.kernel.org 16749S: Orphan 16750F: drivers/block/pktcdvd.c 16751F: include/linux/pktcdvd.h 16752F: include/uapi/linux/pktcdvd.h 16753 16754PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER 16755M: Tomasz Duszynski <tduszyns@gmail.com> 16756S: Maintained 16757F: Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml 16758F: drivers/iio/chemical/pms7003.c 16759 16760PLCA RECONCILIATION SUBLAYER (IEEE802.3 Clause 148) 16761M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 16762L: netdev@vger.kernel.org 16763S: Maintained 16764F: drivers/net/phy/mdio-open-alliance.h 16765F: net/ethtool/plca.c 16766 16767PLDMFW LIBRARY 16768M: Jacob Keller <jacob.e.keller@intel.com> 16769S: Maintained 16770F: Documentation/driver-api/pldmfw/ 16771F: include/linux/pldmfw.h 16772F: lib/pldmfw/ 16773 16774PLX DMA DRIVER 16775M: Logan Gunthorpe <logang@deltatee.com> 16776S: Maintained 16777F: drivers/dma/plx_dma.c 16778 16779PM-GRAPH UTILITY 16780M: "Todd E Brandt" <todd.e.brandt@linux.intel.com> 16781L: linux-pm@vger.kernel.org 16782S: Supported 16783W: https://01.org/pm-graph 16784B: https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools 16785T: git git://github.com/intel/pm-graph 16786F: tools/power/pm-graph 16787 16788PM6764TR DRIVER 16789M: Charles Hsu <hsu.yungteng@gmail.com> 16790L: linux-hwmon@vger.kernel.org 16791S: Maintained 16792F: Documentation/hwmon/pm6764tr.rst 16793F: drivers/hwmon/pmbus/pm6764tr.c 16794 16795PMBUS HARDWARE MONITORING DRIVERS 16796M: Guenter Roeck <linux@roeck-us.net> 16797L: linux-hwmon@vger.kernel.org 16798S: Maintained 16799W: http://hwmon.wiki.kernel.org/ 16800W: http://www.roeck-us.net/linux/drivers/ 16801T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 16802F: Documentation/devicetree/bindings/hwmon/ltc2978.txt 16803F: Documentation/devicetree/bindings/hwmon/max31785.txt 16804F: Documentation/hwmon/adm1275.rst 16805F: Documentation/hwmon/ibm-cffps.rst 16806F: Documentation/hwmon/ir35221.rst 16807F: Documentation/hwmon/lm25066.rst 16808F: Documentation/hwmon/ltc2978.rst 16809F: Documentation/hwmon/ltc3815.rst 16810F: Documentation/hwmon/max16064.rst 16811F: Documentation/hwmon/max20751.rst 16812F: Documentation/hwmon/max31785.rst 16813F: Documentation/hwmon/max34440.rst 16814F: Documentation/hwmon/max8688.rst 16815F: Documentation/hwmon/pmbus-core.rst 16816F: Documentation/hwmon/pmbus.rst 16817F: Documentation/hwmon/tps40422.rst 16818F: Documentation/hwmon/ucd9000.rst 16819F: Documentation/hwmon/ucd9200.rst 16820F: Documentation/hwmon/zl6100.rst 16821F: drivers/hwmon/pmbus/ 16822F: include/linux/pmbus.h 16823 16824PMC SIERRA MaxRAID DRIVER 16825L: linux-scsi@vger.kernel.org 16826S: Orphan 16827W: http://www.pmc-sierra.com/ 16828F: drivers/scsi/pmcraid.* 16829 16830PMC SIERRA PM8001 DRIVER 16831M: Jack Wang <jinpu.wang@cloud.ionos.com> 16832L: linux-scsi@vger.kernel.org 16833S: Supported 16834F: drivers/scsi/pm8001/ 16835 16836PNI RM3100 IIO DRIVER 16837M: Song Qiang <songqiang1304521@gmail.com> 16838L: linux-iio@vger.kernel.org 16839S: Maintained 16840F: Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml 16841F: drivers/iio/magnetometer/rm3100* 16842 16843PNP SUPPORT 16844M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 16845L: linux-acpi@vger.kernel.org 16846S: Maintained 16847F: drivers/pnp/ 16848F: include/linux/pnp.h 16849 16850POSIX CLOCKS and TIMERS 16851M: Thomas Gleixner <tglx@linutronix.de> 16852L: linux-kernel@vger.kernel.org 16853S: Maintained 16854T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 16855F: fs/timerfd.c 16856F: include/linux/time_namespace.h 16857F: include/linux/timer* 16858F: kernel/time/*timer* 16859F: kernel/time/namespace.c 16860 16861POWER MANAGEMENT CORE 16862M: "Rafael J. Wysocki" <rafael@kernel.org> 16863L: linux-pm@vger.kernel.org 16864S: Supported 16865B: https://bugzilla.kernel.org 16866T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 16867F: drivers/base/power/ 16868F: drivers/powercap/ 16869F: include/linux/intel_rapl.h 16870F: include/linux/pm.h 16871F: include/linux/pm_* 16872F: include/linux/powercap.h 16873F: kernel/configs/nopm.config 16874 16875POWER STATE COORDINATION INTERFACE (PSCI) 16876M: Mark Rutland <mark.rutland@arm.com> 16877M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16878L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16879S: Maintained 16880F: drivers/firmware/psci/ 16881F: include/linux/psci.h 16882F: include/uapi/linux/psci.h 16883 16884POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS 16885M: Sebastian Reichel <sre@kernel.org> 16886L: linux-pm@vger.kernel.org 16887S: Maintained 16888T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 16889F: Documentation/ABI/testing/sysfs-class-power 16890F: Documentation/devicetree/bindings/power/supply/ 16891F: drivers/power/supply/ 16892F: include/linux/power/ 16893F: include/linux/power_supply.h 16894 16895POWERNV OPERATOR PANEL LCD DISPLAY DRIVER 16896M: Suraj Jitindar Singh <sjitindarsingh@gmail.com> 16897L: linuxppc-dev@lists.ozlabs.org 16898S: Maintained 16899F: drivers/char/powernv-op-panel.c 16900 16901PPP OVER ATM (RFC 2364) 16902M: Mitchell Blank Jr <mitch@sfgoth.com> 16903S: Maintained 16904F: include/uapi/linux/atmppp.h 16905F: net/atm/pppoatm.c 16906 16907PPP OVER ETHERNET 16908M: Michal Ostrowski <mostrows@earthlink.net> 16909S: Maintained 16910F: drivers/net/ppp/pppoe.c 16911F: drivers/net/ppp/pppox.c 16912 16913PPP OVER L2TP 16914M: James Chapman <jchapman@katalix.com> 16915S: Maintained 16916F: include/linux/if_pppol2tp.h 16917F: include/uapi/linux/if_pppol2tp.h 16918F: net/l2tp/l2tp_ppp.c 16919 16920PPP PROTOCOL DRIVERS AND COMPRESSORS 16921L: linux-ppp@vger.kernel.org 16922S: Orphan 16923F: drivers/net/ppp/ppp_* 16924 16925PPS SUPPORT 16926M: Rodolfo Giometti <giometti@enneenne.com> 16927L: linuxpps@ml.enneenne.com (subscribers-only) 16928S: Maintained 16929W: http://wiki.enneenne.com/index.php/LinuxPPS_support 16930F: Documentation/ABI/testing/sysfs-pps 16931F: Documentation/devicetree/bindings/pps/pps-gpio.txt 16932F: Documentation/driver-api/pps.rst 16933F: drivers/pps/ 16934F: include/linux/pps*.h 16935F: include/uapi/linux/pps.h 16936 16937PPTP DRIVER 16938M: Dmitry Kozlov <xeb@mail.ru> 16939L: netdev@vger.kernel.org 16940S: Maintained 16941W: http://sourceforge.net/projects/accel-pptp 16942F: drivers/net/ppp/pptp.c 16943 16944PRESSURE STALL INFORMATION (PSI) 16945M: Johannes Weiner <hannes@cmpxchg.org> 16946M: Suren Baghdasaryan <surenb@google.com> 16947S: Maintained 16948F: include/linux/psi* 16949F: kernel/sched/psi.c 16950 16951PRINTK 16952M: Petr Mladek <pmladek@suse.com> 16953M: Sergey Senozhatsky <senozhatsky@chromium.org> 16954R: Steven Rostedt <rostedt@goodmis.org> 16955R: John Ogness <john.ogness@linutronix.de> 16956S: Maintained 16957T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 16958F: include/linux/printk.h 16959F: kernel/printk/ 16960 16961PRINTK INDEXING 16962R: Chris Down <chris@chrisdown.name> 16963S: Maintained 16964F: Documentation/core-api/printk-index.rst 16965F: kernel/printk/index.c 16966K: printk_index 16967 16968PROC FILESYSTEM 16969L: linux-kernel@vger.kernel.org 16970L: linux-fsdevel@vger.kernel.org 16971S: Maintained 16972F: Documentation/filesystems/proc.rst 16973F: fs/proc/ 16974F: include/linux/proc_fs.h 16975F: tools/testing/selftests/proc/ 16976 16977PROC SYSCTL 16978M: Luis Chamberlain <mcgrof@kernel.org> 16979M: Kees Cook <keescook@chromium.org> 16980M: Iurii Zaikin <yzaikin@google.com> 16981L: linux-kernel@vger.kernel.org 16982L: linux-fsdevel@vger.kernel.org 16983S: Maintained 16984T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git sysctl-next 16985F: fs/proc/proc_sysctl.c 16986F: include/linux/sysctl.h 16987F: kernel/sysctl-test.c 16988F: kernel/sysctl.c 16989F: tools/testing/selftests/sysctl/ 16990 16991PS3 NETWORK SUPPORT 16992M: Geoff Levand <geoff@infradead.org> 16993L: netdev@vger.kernel.org 16994L: linuxppc-dev@lists.ozlabs.org 16995S: Maintained 16996F: drivers/net/ethernet/toshiba/ps3_gelic_net.* 16997 16998PS3 PLATFORM SUPPORT 16999M: Geoff Levand <geoff@infradead.org> 17000L: linuxppc-dev@lists.ozlabs.org 17001S: Maintained 17002F: arch/powerpc/boot/ps3* 17003F: arch/powerpc/include/asm/lv1call.h 17004F: arch/powerpc/include/asm/ps3*.h 17005F: arch/powerpc/platforms/ps3/ 17006F: drivers/*/ps3* 17007F: drivers/ps3/ 17008F: drivers/rtc/rtc-ps3.c 17009F: drivers/usb/host/*ps3.c 17010F: sound/ppc/snd_ps3* 17011 17012PS3VRAM DRIVER 17013M: Jim Paris <jim@jtan.com> 17014M: Geoff Levand <geoff@infradead.org> 17015L: linuxppc-dev@lists.ozlabs.org 17016S: Maintained 17017F: drivers/block/ps3vram.c 17018 17019PSAMPLE PACKET SAMPLING SUPPORT 17020M: Yotam Gigi <yotam.gi@gmail.com> 17021S: Maintained 17022F: include/net/psample.h 17023F: include/uapi/linux/psample.h 17024F: net/psample 17025 17026PSTORE FILESYSTEM 17027M: Kees Cook <keescook@chromium.org> 17028R: Tony Luck <tony.luck@intel.com> 17029R: Guilherme G. Piccoli <gpiccoli@igalia.com> 17030L: linux-hardening@vger.kernel.org 17031S: Supported 17032T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore 17033F: Documentation/admin-guide/pstore-blk.rst 17034F: Documentation/admin-guide/ramoops.rst 17035F: Documentation/devicetree/bindings/reserved-memory/ramoops.yaml 17036F: drivers/acpi/apei/erst.c 17037F: drivers/firmware/efi/efi-pstore.c 17038F: fs/pstore/ 17039F: include/linux/pstore* 17040K: \b(pstore|ramoops) 17041 17042PTP HARDWARE CLOCK SUPPORT 17043M: Richard Cochran <richardcochran@gmail.com> 17044L: netdev@vger.kernel.org 17045S: Maintained 17046W: http://linuxptp.sourceforge.net/ 17047F: Documentation/ABI/testing/sysfs-ptp 17048F: Documentation/driver-api/ptp.rst 17049F: drivers/net/phy/dp83640* 17050F: drivers/ptp/* 17051F: include/linux/ptp_cl* 17052K: (?:\b|_)ptp(?:\b|_) 17053 17054PTP VIRTUAL CLOCK SUPPORT 17055M: Yangbo Lu <yangbo.lu@nxp.com> 17056L: netdev@vger.kernel.org 17057S: Maintained 17058F: drivers/ptp/ptp_vclock.c 17059F: net/ethtool/phc_vclocks.c 17060 17061PTRACE SUPPORT 17062M: Oleg Nesterov <oleg@redhat.com> 17063S: Maintained 17064F: arch/*/*/ptrace*.c 17065F: arch/*/include/asm/ptrace*.h 17066F: arch/*/ptrace*.c 17067F: include/asm-generic/syscall.h 17068F: include/linux/ptrace.h 17069F: include/linux/regset.h 17070F: include/uapi/linux/ptrace.h 17071F: kernel/ptrace.c 17072 17073PULSE8-CEC DRIVER 17074M: Hans Verkuil <hverkuil@xs4all.nl> 17075L: linux-media@vger.kernel.org 17076S: Maintained 17077T: git git://linuxtv.org/media_tree.git 17078F: drivers/media/cec/usb/pulse8/ 17079 17080PURELIFI PLFXLC DRIVER 17081M: Srinivasan Raju <srini.raju@purelifi.com> 17082L: linux-wireless@vger.kernel.org 17083S: Supported 17084F: drivers/net/wireless/purelifi/plfxlc/ 17085 17086PVRUSB2 VIDEO4LINUX DRIVER 17087M: Mike Isely <isely@pobox.com> 17088L: pvrusb2@isely.net (subscribers-only) 17089L: linux-media@vger.kernel.org 17090S: Maintained 17091W: http://www.isely.net/pvrusb2/ 17092T: git git://linuxtv.org/media_tree.git 17093F: Documentation/driver-api/media/drivers/pvrusb2* 17094F: drivers/media/usb/pvrusb2/ 17095 17096PWC WEBCAM DRIVER 17097M: Hans Verkuil <hverkuil@xs4all.nl> 17098L: linux-media@vger.kernel.org 17099S: Odd Fixes 17100T: git git://linuxtv.org/media_tree.git 17101F: drivers/media/usb/pwc/* 17102F: include/trace/events/pwc.h 17103 17104PWM IR Transmitter 17105M: Sean Young <sean@mess.org> 17106L: linux-media@vger.kernel.org 17107S: Maintained 17108F: Documentation/devicetree/bindings/leds/irled/pwm-ir-tx.yaml 17109F: drivers/media/rc/pwm-ir-tx.c 17110 17111PWM SUBSYSTEM 17112M: Thierry Reding <thierry.reding@gmail.com> 17113R: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 17114L: linux-pwm@vger.kernel.org 17115S: Maintained 17116Q: https://patchwork.ozlabs.org/project/linux-pwm/list/ 17117T: git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git 17118F: Documentation/devicetree/bindings/gpio/gpio-mvebu.yaml 17119F: Documentation/devicetree/bindings/pwm/ 17120F: Documentation/driver-api/pwm.rst 17121F: drivers/gpio/gpio-mvebu.c 17122F: drivers/pwm/ 17123F: drivers/video/backlight/pwm_bl.c 17124F: include/dt-bindings/pwm/ 17125F: include/linux/pwm.h 17126F: include/linux/pwm_backlight.h 17127K: pwm_(config|apply_state|ops) 17128 17129PXA GPIO DRIVER 17130M: Robert Jarzmik <robert.jarzmik@free.fr> 17131L: linux-gpio@vger.kernel.org 17132S: Maintained 17133F: drivers/gpio/gpio-pxa.c 17134 17135PXA MMCI DRIVER 17136S: Orphan 17137 17138PXA RTC DRIVER 17139M: Robert Jarzmik <robert.jarzmik@free.fr> 17140L: linux-rtc@vger.kernel.org 17141S: Maintained 17142 17143PXA2xx/PXA3xx SUPPORT 17144M: Daniel Mack <daniel@zonque.org> 17145M: Haojian Zhuang <haojian.zhuang@gmail.com> 17146M: Robert Jarzmik <robert.jarzmik@free.fr> 17147L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17148S: Maintained 17149T: git git://github.com/hzhuang1/linux.git 17150T: git git://github.com/rjarzmik/linux.git 17151F: arch/arm/boot/dts/pxa* 17152F: arch/arm/mach-pxa/ 17153F: drivers/dma/pxa* 17154F: drivers/pcmcia/pxa2xx* 17155F: drivers/pinctrl/pxa/ 17156F: drivers/spi/spi-pxa2xx* 17157F: drivers/usb/gadget/udc/pxa2* 17158F: include/sound/pxa2xx-lib.h 17159F: sound/arm/pxa* 17160F: sound/soc/pxa/ 17161 17162QAT DRIVER 17163M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 17164L: qat-linux@intel.com 17165S: Supported 17166F: drivers/crypto/intel/qat/ 17167 17168QCOM AUDIO (ASoC) DRIVERS 17169M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17170M: Banajit Goswami <bgoswami@quicinc.com> 17171L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17172S: Supported 17173F: Documentation/devicetree/bindings/soc/qcom/qcom,apr* 17174F: Documentation/devicetree/bindings/sound/qcom,* 17175F: drivers/soc/qcom/apr.c 17176F: include/dt-bindings/sound/qcom,wcd9335.h 17177F: sound/soc/codecs/lpass-rx-macro.* 17178F: sound/soc/codecs/lpass-tx-macro.* 17179F: sound/soc/codecs/lpass-va-macro.c 17180F: sound/soc/codecs/lpass-wsa-macro.* 17181F: sound/soc/codecs/msm8916-wcd-analog.c 17182F: sound/soc/codecs/msm8916-wcd-digital.c 17183F: sound/soc/codecs/wcd-clsh-v2.* 17184F: sound/soc/codecs/wcd-mbhc-v2.* 17185F: sound/soc/codecs/wcd9335.* 17186F: sound/soc/codecs/wcd934x.c 17187F: sound/soc/codecs/wsa881x.c 17188F: sound/soc/codecs/wsa883x.c 17189F: sound/soc/qcom/ 17190 17191QCOM EMBEDDED USB DEBUGGER (EUD) 17192M: Souradeep Chowdhury <quic_schowdhu@quicinc.com> 17193L: linux-arm-msm@vger.kernel.org 17194S: Maintained 17195F: Documentation/ABI/testing/sysfs-driver-eud 17196F: Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml 17197F: drivers/usb/misc/qcom_eud.c 17198 17199QCOM IPA DRIVER 17200M: Alex Elder <elder@kernel.org> 17201L: netdev@vger.kernel.org 17202S: Supported 17203F: drivers/net/ipa/ 17204 17205QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT 17206M: Gabriel Somlo <somlo@cmu.edu> 17207M: "Michael S. Tsirkin" <mst@redhat.com> 17208L: qemu-devel@nongnu.org 17209S: Maintained 17210F: drivers/firmware/qemu_fw_cfg.c 17211F: include/uapi/linux/qemu_fw_cfg.h 17212 17213QIB DRIVER 17214M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17215L: linux-rdma@vger.kernel.org 17216S: Supported 17217F: drivers/infiniband/hw/qib/ 17218 17219QLOGIC QL41xxx FCOE DRIVER 17220M: Saurav Kashyap <skashyap@marvell.com> 17221M: Javed Hasan <jhasan@marvell.com> 17222M: GR-QLogic-Storage-Upstream@marvell.com 17223L: linux-scsi@vger.kernel.org 17224S: Supported 17225F: drivers/scsi/qedf/ 17226 17227QLOGIC QL41xxx ISCSI DRIVER 17228M: Nilesh Javali <njavali@marvell.com> 17229M: Manish Rangankar <mrangankar@marvell.com> 17230M: GR-QLogic-Storage-Upstream@marvell.com 17231L: linux-scsi@vger.kernel.org 17232S: Supported 17233F: drivers/scsi/qedi/ 17234 17235QLOGIC QL4xxx ETHERNET DRIVER 17236M: Ariel Elior <aelior@marvell.com> 17237M: Manish Chopra <manishc@marvell.com> 17238L: netdev@vger.kernel.org 17239S: Supported 17240F: drivers/net/ethernet/qlogic/qed/ 17241F: drivers/net/ethernet/qlogic/qede/ 17242F: include/linux/qed/ 17243 17244QLOGIC QL4xxx RDMA DRIVER 17245M: Michal Kalderon <mkalderon@marvell.com> 17246M: Ariel Elior <aelior@marvell.com> 17247L: linux-rdma@vger.kernel.org 17248S: Supported 17249F: drivers/infiniband/hw/qedr/ 17250F: include/uapi/rdma/qedr-abi.h 17251 17252QLOGIC QLA1280 SCSI DRIVER 17253M: Michael Reed <mdr@sgi.com> 17254L: linux-scsi@vger.kernel.org 17255S: Maintained 17256F: drivers/scsi/qla1280.[ch] 17257 17258QLOGIC QLA2XXX FC-SCSI DRIVER 17259M: Nilesh Javali <njavali@marvell.com> 17260M: GR-QLogic-Storage-Upstream@marvell.com 17261L: linux-scsi@vger.kernel.org 17262S: Supported 17263F: drivers/scsi/qla2xxx/ 17264 17265QLOGIC QLA3XXX NETWORK DRIVER 17266M: GR-Linux-NIC-Dev@marvell.com 17267L: netdev@vger.kernel.org 17268S: Supported 17269F: drivers/net/ethernet/qlogic/qla3xxx.* 17270 17271QLOGIC QLA4XXX iSCSI DRIVER 17272M: Nilesh Javali <njavali@marvell.com> 17273M: Manish Rangankar <mrangankar@marvell.com> 17274M: GR-QLogic-Storage-Upstream@marvell.com 17275L: linux-scsi@vger.kernel.org 17276S: Supported 17277F: drivers/scsi/qla4xxx/ 17278 17279QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER 17280M: Shahed Shaikh <shshaikh@marvell.com> 17281M: Manish Chopra <manishc@marvell.com> 17282M: GR-Linux-NIC-Dev@marvell.com 17283L: netdev@vger.kernel.org 17284S: Supported 17285F: drivers/net/ethernet/qlogic/qlcnic/ 17286 17287QLOGIC QLGE 10Gb ETHERNET DRIVER 17288M: Manish Chopra <manishc@marvell.com> 17289M: GR-Linux-NIC-Dev@marvell.com 17290M: Coiby Xu <coiby.xu@gmail.com> 17291L: netdev@vger.kernel.org 17292S: Supported 17293F: Documentation/networking/device_drivers/qlogic/qlge.rst 17294F: drivers/staging/qlge/ 17295 17296QM1D1B0004 MEDIA DRIVER 17297M: Akihiro Tsukada <tskd08@gmail.com> 17298L: linux-media@vger.kernel.org 17299S: Odd Fixes 17300F: drivers/media/tuners/qm1d1b0004* 17301 17302QM1D1C0042 MEDIA DRIVER 17303M: Akihiro Tsukada <tskd08@gmail.com> 17304L: linux-media@vger.kernel.org 17305S: Odd Fixes 17306F: drivers/media/tuners/qm1d1c0042* 17307 17308QNX4 FILESYSTEM 17309M: Anders Larsen <al@alarsen.net> 17310S: Maintained 17311W: http://www.alarsen.net/linux/qnx4fs/ 17312F: fs/qnx4/ 17313F: include/uapi/linux/qnx4_fs.h 17314F: include/uapi/linux/qnxtypes.h 17315 17316QNX6 FILESYSTEM 17317S: Orphan 17318F: Documentation/filesystems/qnx6.rst 17319F: fs/qnx6/ 17320F: include/linux/qnx6_fs.h 17321 17322QORIQ DPAA2 FSL-MC BUS DRIVER 17323M: Stuart Yoder <stuyoder@gmail.com> 17324M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 17325L: linux-kernel@vger.kernel.org 17326S: Maintained 17327F: Documentation/ABI/stable/sysfs-bus-fsl-mc 17328F: Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt 17329F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst 17330F: drivers/bus/fsl-mc/ 17331F: include/uapi/linux/fsl_mc.h 17332 17333QT1010 MEDIA DRIVER 17334M: Antti Palosaari <crope@iki.fi> 17335L: linux-media@vger.kernel.org 17336S: Maintained 17337W: https://linuxtv.org 17338W: http://palosaari.fi/linux/ 17339Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17340T: git git://linuxtv.org/anttip/media_tree.git 17341F: drivers/media/tuners/qt1010* 17342 17343QUALCOMM ATH12K WIRELESS DRIVER 17344M: Kalle Valo <kvalo@kernel.org> 17345L: ath12k@lists.infradead.org 17346S: Supported 17347T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17348F: drivers/net/wireless/ath/ath12k/ 17349 17350QUALCOMM ATHEROS ATH10K WIRELESS DRIVER 17351M: Kalle Valo <kvalo@kernel.org> 17352L: ath10k@lists.infradead.org 17353S: Supported 17354W: https://wireless.wiki.kernel.org/en/users/Drivers/ath10k 17355T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17356F: Documentation/devicetree/bindings/net/wireless/qcom,ath10k.yaml 17357F: drivers/net/wireless/ath/ath10k/ 17358 17359QUALCOMM ATHEROS ATH11K WIRELESS DRIVER 17360M: Kalle Valo <kvalo@kernel.org> 17361L: ath11k@lists.infradead.org 17362S: Supported 17363T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17364F: Documentation/devicetree/bindings/net/wireless/qcom,ath11k.yaml 17365F: drivers/net/wireless/ath/ath11k/ 17366 17367QUALCOMM ATHEROS ATH9K WIRELESS DRIVER 17368M: Toke Høiland-Jørgensen <toke@toke.dk> 17369L: linux-wireless@vger.kernel.org 17370S: Maintained 17371W: https://wireless.wiki.kernel.org/en/users/Drivers/ath9k 17372F: Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml 17373F: drivers/net/wireless/ath/ath9k/ 17374 17375QUALCOMM BAM-DMUX WWAN NETWORK DRIVER 17376M: Stephan Gerhold <stephan@gerhold.net> 17377L: netdev@vger.kernel.org 17378L: linux-arm-msm@vger.kernel.org 17379S: Maintained 17380F: Documentation/devicetree/bindings/net/qcom,bam-dmux.yaml 17381F: drivers/net/wwan/qcom_bam_dmux.c 17382 17383QUALCOMM CAMERA SUBSYSTEM DRIVER 17384M: Robert Foss <rfoss@kernel.org> 17385M: Todor Tomov <todor.too@gmail.com> 17386M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 17387L: linux-media@vger.kernel.org 17388S: Maintained 17389F: Documentation/admin-guide/media/qcom_camss.rst 17390F: Documentation/devicetree/bindings/media/*camss* 17391F: drivers/media/platform/qcom/camss/ 17392 17393QUALCOMM CLOCK DRIVERS 17394M: Bjorn Andersson <andersson@kernel.org> 17395L: linux-arm-msm@vger.kernel.org 17396S: Supported 17397T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 17398F: Documentation/devicetree/bindings/clock/qcom,* 17399F: drivers/clk/qcom/ 17400F: include/dt-bindings/clock/qcom,* 17401 17402QUALCOMM CLOUD AI (QAIC) DRIVER 17403M: Jeffrey Hugo <quic_jhugo@quicinc.com> 17404L: linux-arm-msm@vger.kernel.org 17405L: dri-devel@lists.freedesktop.org 17406S: Supported 17407T: git git://anongit.freedesktop.org/drm/drm-misc 17408F: Documentation/accel/qaic/ 17409F: drivers/accel/qaic/ 17410F: include/uapi/drm/qaic_accel.h 17411 17412QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER 17413M: Bjorn Andersson <andersson@kernel.org> 17414M: Konrad Dybcio <konrad.dybcio@linaro.org> 17415L: linux-pm@vger.kernel.org 17416L: linux-arm-msm@vger.kernel.org 17417S: Maintained 17418F: Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml 17419F: drivers/soc/qcom/cpr.c 17420 17421QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096 17422M: Ilia Lin <ilia.lin@kernel.org> 17423L: linux-pm@vger.kernel.org 17424S: Maintained 17425F: Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml 17426F: Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml 17427F: drivers/cpufreq/qcom-cpufreq-nvmem.c 17428 17429QUALCOMM CRYPTO DRIVERS 17430M: Thara Gopinath <thara.gopinath@gmail.com> 17431L: linux-crypto@vger.kernel.org 17432L: linux-arm-msm@vger.kernel.org 17433S: Maintained 17434F: Documentation/devicetree/bindings/crypto/qcom-qce.yaml 17435F: drivers/crypto/qce/ 17436 17437QUALCOMM EMAC GIGABIT ETHERNET DRIVER 17438M: Timur Tabi <timur@kernel.org> 17439L: netdev@vger.kernel.org 17440S: Maintained 17441F: drivers/net/ethernet/qualcomm/emac/ 17442 17443QUALCOMM ETHQOS ETHERNET DRIVER 17444M: Vinod Koul <vkoul@kernel.org> 17445R: Bhupesh Sharma <bhupesh.sharma@linaro.org> 17446L: netdev@vger.kernel.org 17447S: Maintained 17448F: Documentation/devicetree/bindings/net/qcom,ethqos.yaml 17449F: drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c 17450 17451QUALCOMM FASTRPC DRIVER 17452M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17453M: Amol Maheshwari <amahesh@qti.qualcomm.com> 17454L: linux-arm-msm@vger.kernel.org 17455S: Maintained 17456F: Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml 17457F: drivers/misc/fastrpc.c 17458F: include/uapi/misc/fastrpc.h 17459 17460QUALCOMM HEXAGON ARCHITECTURE 17461M: Brian Cain <bcain@quicinc.com> 17462L: linux-hexagon@vger.kernel.org 17463S: Supported 17464T: git git://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux.git 17465F: arch/hexagon/ 17466 17467QUALCOMM HIDMA DRIVER 17468M: Sinan Kaya <okaya@kernel.org> 17469L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17470L: linux-arm-msm@vger.kernel.org 17471L: dmaengine@vger.kernel.org 17472S: Supported 17473F: drivers/dma/qcom/hidma* 17474 17475QUALCOMM I2C CCI DRIVER 17476M: Loic Poulain <loic.poulain@linaro.org> 17477M: Robert Foss <rfoss@kernel.org> 17478L: linux-i2c@vger.kernel.org 17479L: linux-arm-msm@vger.kernel.org 17480S: Maintained 17481F: Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml 17482F: drivers/i2c/busses/i2c-qcom-cci.c 17483 17484QUALCOMM INTERCONNECT BWMON DRIVER 17485M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 17486L: linux-arm-msm@vger.kernel.org 17487S: Maintained 17488F: Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml 17489F: drivers/soc/qcom/icc-bwmon.c 17490 17491QUALCOMM IOMMU 17492M: Rob Clark <robdclark@gmail.com> 17493L: iommu@lists.linux.dev 17494L: linux-arm-msm@vger.kernel.org 17495S: Maintained 17496F: drivers/iommu/arm/arm-smmu/qcom_iommu.c 17497 17498QUALCOMM IPC ROUTER (QRTR) DRIVER 17499M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17500L: linux-arm-msm@vger.kernel.org 17501S: Maintained 17502F: include/trace/events/qrtr.h 17503F: include/uapi/linux/qrtr.h 17504F: net/qrtr/ 17505 17506QUALCOMM IPCC MAILBOX DRIVER 17507M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17508L: linux-arm-msm@vger.kernel.org 17509S: Supported 17510F: Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml 17511F: drivers/mailbox/qcom-ipcc.c 17512F: include/dt-bindings/mailbox/qcom-ipcc.h 17513 17514QUALCOMM IPQ4019 USB PHY DRIVER 17515M: Robert Marko <robert.marko@sartura.hr> 17516M: Luka Perkov <luka.perkov@sartura.hr> 17517L: linux-arm-msm@vger.kernel.org 17518S: Maintained 17519F: Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml 17520F: drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c 17521 17522QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER 17523M: Robert Marko <robert.marko@sartura.hr> 17524M: Luka Perkov <luka.perkov@sartura.hr> 17525L: linux-arm-msm@vger.kernel.org 17526S: Maintained 17527F: Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml 17528F: drivers/regulator/vqmmc-ipq4019-regulator.c 17529 17530QUALCOMM NAND CONTROLLER DRIVER 17531M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17532L: linux-mtd@lists.infradead.org 17533L: linux-arm-msm@vger.kernel.org 17534S: Maintained 17535F: Documentation/devicetree/bindings/mtd/qcom,nandc.yaml 17536F: drivers/mtd/nand/raw/qcom_nandc.c 17537 17538QUALCOMM RMNET DRIVER 17539M: Subash Abhinov Kasiviswanathan <quic_subashab@quicinc.com> 17540M: Sean Tranchetti <quic_stranche@quicinc.com> 17541L: netdev@vger.kernel.org 17542S: Maintained 17543F: Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst 17544F: drivers/net/ethernet/qualcomm/rmnet/ 17545F: include/linux/if_rmnet.h 17546 17547QUALCOMM TSENS THERMAL DRIVER 17548M: Amit Kucheria <amitk@kernel.org> 17549M: Thara Gopinath <thara.gopinath@gmail.com> 17550L: linux-pm@vger.kernel.org 17551L: linux-arm-msm@vger.kernel.org 17552S: Maintained 17553F: Documentation/devicetree/bindings/thermal/qcom-tsens.yaml 17554F: drivers/thermal/qcom/ 17555 17556QUALCOMM VENUS VIDEO ACCELERATOR DRIVER 17557M: Stanimir Varbanov <stanimir.k.varbanov@gmail.com> 17558M: Vikash Garodia <quic_vgarodia@quicinc.com> 17559L: linux-media@vger.kernel.org 17560L: linux-arm-msm@vger.kernel.org 17561S: Maintained 17562T: git git://linuxtv.org/media_tree.git 17563F: Documentation/devicetree/bindings/media/*venus* 17564F: drivers/media/platform/qcom/venus/ 17565 17566QUALCOMM WCN36XX WIRELESS DRIVER 17567M: Loic Poulain <loic.poulain@linaro.org> 17568L: wcn36xx@lists.infradead.org 17569S: Supported 17570W: https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx 17571F: drivers/net/wireless/ath/wcn36xx/ 17572 17573QUANTENNA QTNFMAC WIRELESS DRIVER 17574M: Igor Mitsyanko <imitsyanko@quantenna.com> 17575R: Sergey Matyukevich <geomatsi@gmail.com> 17576L: linux-wireless@vger.kernel.org 17577S: Maintained 17578F: drivers/net/wireless/quantenna 17579 17580RADEON and AMDGPU DRM DRIVERS 17581M: Alex Deucher <alexander.deucher@amd.com> 17582M: Christian König <christian.koenig@amd.com> 17583M: Pan, Xinhui <Xinhui.Pan@amd.com> 17584L: amd-gfx@lists.freedesktop.org 17585S: Supported 17586B: https://gitlab.freedesktop.org/drm/amd/-/issues 17587C: irc://irc.oftc.net/radeon 17588T: git https://gitlab.freedesktop.org/agd5f/linux.git 17589F: Documentation/gpu/amdgpu/ 17590F: drivers/gpu/drm/amd/ 17591F: drivers/gpu/drm/radeon/ 17592F: include/uapi/drm/amdgpu_drm.h 17593F: include/uapi/drm/radeon_drm.h 17594 17595RADEON FRAMEBUFFER DISPLAY DRIVER 17596M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 17597L: linux-fbdev@vger.kernel.org 17598S: Maintained 17599F: drivers/video/fbdev/aty/radeon* 17600F: include/uapi/linux/radeonfb.h 17601 17602RADIOSHARK RADIO DRIVER 17603M: Hans Verkuil <hverkuil@xs4all.nl> 17604L: linux-media@vger.kernel.org 17605S: Maintained 17606T: git git://linuxtv.org/media_tree.git 17607F: drivers/media/radio/radio-shark.c 17608 17609RADIOSHARK2 RADIO DRIVER 17610M: Hans Verkuil <hverkuil@xs4all.nl> 17611L: linux-media@vger.kernel.org 17612S: Maintained 17613T: git git://linuxtv.org/media_tree.git 17614F: drivers/media/radio/radio-shark2.c 17615F: drivers/media/radio/radio-tea5777.c 17616 17617RADOS BLOCK DEVICE (RBD) 17618M: Ilya Dryomov <idryomov@gmail.com> 17619R: Dongsheng Yang <dongsheng.yang@easystack.cn> 17620L: ceph-devel@vger.kernel.org 17621S: Supported 17622W: http://ceph.com/ 17623T: git https://github.com/ceph/ceph-client.git 17624F: Documentation/ABI/testing/sysfs-bus-rbd 17625F: drivers/block/rbd.c 17626F: drivers/block/rbd_types.h 17627 17628RAGE128 FRAMEBUFFER DISPLAY DRIVER 17629L: linux-fbdev@vger.kernel.org 17630S: Orphan 17631F: drivers/video/fbdev/aty/aty128fb.c 17632 17633RAINSHADOW-CEC DRIVER 17634M: Hans Verkuil <hverkuil@xs4all.nl> 17635L: linux-media@vger.kernel.org 17636S: Maintained 17637T: git git://linuxtv.org/media_tree.git 17638F: drivers/media/cec/usb/rainshadow/ 17639 17640RALINK MIPS ARCHITECTURE 17641M: John Crispin <john@phrozen.org> 17642L: linux-mips@vger.kernel.org 17643S: Maintained 17644F: arch/mips/ralink 17645 17646RALINK MT7621 MIPS ARCHITECTURE 17647M: Arınç ÜNAL <arinc.unal@arinc9.com> 17648M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 17649L: linux-mips@vger.kernel.org 17650S: Maintained 17651F: arch/mips/boot/dts/ralink/mt7621* 17652 17653RALINK RT2X00 WIRELESS LAN DRIVER 17654M: Stanislaw Gruszka <stf_xl@wp.pl> 17655M: Helmut Schaa <helmut.schaa@googlemail.com> 17656L: linux-wireless@vger.kernel.org 17657S: Maintained 17658F: drivers/net/wireless/ralink/rt2x00/ 17659 17660RAMDISK RAM BLOCK DEVICE DRIVER 17661M: Jens Axboe <axboe@kernel.dk> 17662S: Maintained 17663F: Documentation/admin-guide/blockdev/ramdisk.rst 17664F: drivers/block/brd.c 17665 17666RANCHU VIRTUAL BOARD FOR MIPS 17667M: Miodrag Dinic <miodrag.dinic@mips.com> 17668L: linux-mips@vger.kernel.org 17669S: Supported 17670F: arch/mips/configs/generic/board-ranchu.config 17671F: arch/mips/generic/board-ranchu.c 17672 17673RANDOM NUMBER DRIVER 17674M: "Theodore Ts'o" <tytso@mit.edu> 17675M: Jason A. Donenfeld <Jason@zx2c4.com> 17676S: Maintained 17677T: git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git 17678F: drivers/char/random.c 17679F: drivers/virt/vmgenid.c 17680 17681RAPIDIO SUBSYSTEM 17682M: Matt Porter <mporter@kernel.crashing.org> 17683M: Alexandre Bounine <alex.bou9@gmail.com> 17684S: Maintained 17685F: drivers/rapidio/ 17686 17687RAS INFRASTRUCTURE 17688M: Tony Luck <tony.luck@intel.com> 17689M: Borislav Petkov <bp@alien8.de> 17690L: linux-edac@vger.kernel.org 17691S: Maintained 17692F: Documentation/admin-guide/ras.rst 17693F: drivers/ras/ 17694F: include/linux/ras.h 17695F: include/ras/ras_event.h 17696 17697RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER 17698L: linux-wireless@vger.kernel.org 17699S: Orphan 17700F: drivers/net/wireless/legacy/ray* 17701 17702RC-CORE / LIRC FRAMEWORK 17703M: Sean Young <sean@mess.org> 17704L: linux-media@vger.kernel.org 17705S: Maintained 17706W: http://linuxtv.org 17707T: git git://linuxtv.org/media_tree.git 17708F: Documentation/driver-api/media/rc-core.rst 17709F: Documentation/userspace-api/media/rc/ 17710F: drivers/media/rc/ 17711F: include/media/rc-core.h 17712F: include/media/rc-map.h 17713F: include/uapi/linux/lirc.h 17714 17715RCMM REMOTE CONTROLS DECODER 17716M: Patrick Lerda <patrick9876@free.fr> 17717S: Maintained 17718F: drivers/media/rc/ir-rcmm-decoder.c 17719 17720RCUTORTURE TEST FRAMEWORK 17721M: "Paul E. McKenney" <paulmck@kernel.org> 17722M: Josh Triplett <josh@joshtriplett.org> 17723R: Steven Rostedt <rostedt@goodmis.org> 17724R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17725R: Lai Jiangshan <jiangshanlai@gmail.com> 17726L: rcu@vger.kernel.org 17727S: Supported 17728T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17729F: tools/testing/selftests/rcutorture 17730 17731RDACM20 Camera Sensor 17732M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17733M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17734M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17735M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17736L: linux-media@vger.kernel.org 17737S: Maintained 17738F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17739F: drivers/media/i2c/max9271.c 17740F: drivers/media/i2c/max9271.h 17741F: drivers/media/i2c/rdacm20.c 17742 17743RDACM21 Camera Sensor 17744M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17745M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17746M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17747M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17748L: linux-media@vger.kernel.org 17749S: Maintained 17750F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17751F: drivers/media/i2c/max9271.c 17752F: drivers/media/i2c/max9271.h 17753F: drivers/media/i2c/rdacm21.c 17754 17755RDC R-321X SoC 17756M: Florian Fainelli <florian@openwrt.org> 17757S: Maintained 17758 17759RDC R6040 FAST ETHERNET DRIVER 17760M: Florian Fainelli <f.fainelli@gmail.com> 17761L: netdev@vger.kernel.org 17762S: Maintained 17763F: drivers/net/ethernet/rdc/r6040.c 17764 17765RDMAVT - RDMA verbs software 17766M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17767L: linux-rdma@vger.kernel.org 17768S: Supported 17769F: drivers/infiniband/sw/rdmavt 17770 17771RDS - RELIABLE DATAGRAM SOCKETS 17772M: Santosh Shilimkar <santosh.shilimkar@oracle.com> 17773L: netdev@vger.kernel.org 17774L: linux-rdma@vger.kernel.org 17775L: rds-devel@oss.oracle.com (moderated for non-subscribers) 17776S: Supported 17777W: https://oss.oracle.com/projects/rds/ 17778F: Documentation/networking/rds.rst 17779F: net/rds/ 17780 17781RDT - RESOURCE ALLOCATION 17782M: Fenghua Yu <fenghua.yu@intel.com> 17783M: Reinette Chatre <reinette.chatre@intel.com> 17784L: linux-kernel@vger.kernel.org 17785S: Supported 17786F: Documentation/arch/x86/resctrl* 17787F: arch/x86/include/asm/resctrl.h 17788F: arch/x86/kernel/cpu/resctrl/ 17789F: tools/testing/selftests/resctrl/ 17790 17791READ-COPY UPDATE (RCU) 17792M: "Paul E. McKenney" <paulmck@kernel.org> 17793M: Frederic Weisbecker <frederic@kernel.org> (kernel/rcu/tree_nocb.h) 17794M: Neeraj Upadhyay <quic_neeraju@quicinc.com> (kernel/rcu/tasks.h) 17795M: Joel Fernandes <joel@joelfernandes.org> 17796M: Josh Triplett <josh@joshtriplett.org> 17797M: Boqun Feng <boqun.feng@gmail.com> 17798R: Steven Rostedt <rostedt@goodmis.org> 17799R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17800R: Lai Jiangshan <jiangshanlai@gmail.com> 17801R: Zqiang <qiang1.zhang@intel.com> 17802L: rcu@vger.kernel.org 17803S: Supported 17804W: http://www.rdrop.com/users/paulmck/RCU/ 17805T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17806F: Documentation/RCU/ 17807F: include/linux/rcu* 17808F: kernel/rcu/ 17809X: Documentation/RCU/torture.rst 17810X: include/linux/srcu*.h 17811X: kernel/rcu/srcu*.c 17812 17813REAL TIME CLOCK (RTC) SUBSYSTEM 17814M: Alessandro Zummo <a.zummo@towertech.it> 17815M: Alexandre Belloni <alexandre.belloni@bootlin.com> 17816L: linux-rtc@vger.kernel.org 17817S: Maintained 17818Q: http://patchwork.ozlabs.org/project/rtc-linux/list/ 17819T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git 17820F: Documentation/admin-guide/rtc.rst 17821F: Documentation/devicetree/bindings/rtc/ 17822F: drivers/rtc/ 17823F: include/linux/platform_data/rtc-* 17824F: include/linux/rtc.h 17825F: include/linux/rtc/ 17826F: include/uapi/linux/rtc.h 17827F: tools/testing/selftests/rtc/ 17828 17829Real-time Linux Analysis (RTLA) tools 17830M: Daniel Bristot de Oliveira <bristot@kernel.org> 17831M: Steven Rostedt <rostedt@goodmis.org> 17832L: linux-trace-kernel@vger.kernel.org 17833S: Maintained 17834F: Documentation/tools/rtla/ 17835F: tools/tracing/rtla/ 17836 17837REALTEK AUDIO CODECS 17838M: Oder Chiou <oder_chiou@realtek.com> 17839S: Maintained 17840F: include/sound/rt*.h 17841F: sound/soc/codecs/rt* 17842 17843REALTEK OTTO WATCHDOG 17844M: Sander Vanheule <sander@svanheule.net> 17845L: linux-watchdog@vger.kernel.org 17846S: Maintained 17847F: Documentation/devicetree/bindings/watchdog/realtek,otto-wdt.yaml 17848F: drivers/watchdog/realtek_otto_wdt.c 17849 17850REALTEK RTL83xx SMI DSA ROUTER CHIPS 17851M: Linus Walleij <linus.walleij@linaro.org> 17852M: Alvin Šipraga <alsi@bang-olufsen.dk> 17853S: Maintained 17854F: Documentation/devicetree/bindings/net/dsa/realtek.yaml 17855F: drivers/net/dsa/realtek/* 17856 17857REALTEK WIRELESS DRIVER (rtlwifi family) 17858M: Ping-Ke Shih <pkshih@realtek.com> 17859L: linux-wireless@vger.kernel.org 17860S: Maintained 17861W: https://wireless.wiki.kernel.org/ 17862T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 17863F: drivers/net/wireless/realtek/rtlwifi/ 17864 17865REALTEK WIRELESS DRIVER (rtw88) 17866M: Yan-Hsuan Chuang <tony0620emma@gmail.com> 17867L: linux-wireless@vger.kernel.org 17868S: Maintained 17869F: drivers/net/wireless/realtek/rtw88/ 17870 17871REALTEK WIRELESS DRIVER (rtw89) 17872M: Ping-Ke Shih <pkshih@realtek.com> 17873L: linux-wireless@vger.kernel.org 17874S: Maintained 17875F: drivers/net/wireless/realtek/rtw89/ 17876 17877REDPINE WIRELESS DRIVER 17878L: linux-wireless@vger.kernel.org 17879S: Orphan 17880F: drivers/net/wireless/rsi/ 17881 17882REGISTER MAP ABSTRACTION 17883M: Mark Brown <broonie@kernel.org> 17884L: linux-kernel@vger.kernel.org 17885S: Supported 17886T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git 17887F: Documentation/devicetree/bindings/regmap/ 17888F: drivers/base/regmap/ 17889F: include/linux/regmap.h 17890 17891REISERFS FILE SYSTEM 17892L: reiserfs-devel@vger.kernel.org 17893S: Supported 17894F: fs/reiserfs/ 17895 17896REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM 17897M: Bjorn Andersson <andersson@kernel.org> 17898M: Mathieu Poirier <mathieu.poirier@linaro.org> 17899L: linux-remoteproc@vger.kernel.org 17900S: Maintained 17901T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next 17902F: Documentation/ABI/testing/sysfs-class-remoteproc 17903F: Documentation/devicetree/bindings/remoteproc/ 17904F: Documentation/staging/remoteproc.rst 17905F: drivers/remoteproc/ 17906F: include/linux/remoteproc.h 17907F: include/linux/remoteproc/ 17908 17909REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM 17910M: Bjorn Andersson <andersson@kernel.org> 17911M: Mathieu Poirier <mathieu.poirier@linaro.org> 17912L: linux-remoteproc@vger.kernel.org 17913S: Maintained 17914T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rpmsg-next 17915F: Documentation/ABI/testing/sysfs-bus-rpmsg 17916F: Documentation/staging/rpmsg.rst 17917F: drivers/rpmsg/ 17918F: include/linux/rpmsg.h 17919F: include/linux/rpmsg/ 17920F: include/uapi/linux/rpmsg.h 17921F: samples/rpmsg/ 17922 17923REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER 17924M: Stephan Gerhold <stephan@gerhold.net> 17925L: netdev@vger.kernel.org 17926L: linux-remoteproc@vger.kernel.org 17927S: Maintained 17928F: drivers/net/wwan/rpmsg_wwan_ctrl.c 17929 17930RENESAS CLOCK DRIVERS 17931M: Geert Uytterhoeven <geert+renesas@glider.be> 17932L: linux-renesas-soc@vger.kernel.org 17933S: Supported 17934T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk 17935F: Documentation/devicetree/bindings/clock/renesas,* 17936F: drivers/clk/renesas/ 17937 17938RENESAS EMEV2 I2C DRIVER 17939M: Wolfram Sang <wsa+renesas@sang-engineering.com> 17940L: linux-renesas-soc@vger.kernel.org 17941S: Supported 17942F: Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml 17943F: drivers/i2c/busses/i2c-emev2.c 17944 17945RENESAS ETHERNET DRIVERS 17946R: Sergey Shtylyov <s.shtylyov@omp.ru> 17947L: netdev@vger.kernel.org 17948L: linux-renesas-soc@vger.kernel.org 17949F: Documentation/devicetree/bindings/net/renesas,*.yaml 17950F: drivers/net/ethernet/renesas/ 17951F: include/linux/sh_eth.h 17952 17953RENESAS IDT821034 ASoC CODEC 17954M: Herve Codina <herve.codina@bootlin.com> 17955L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17956S: Maintained 17957F: Documentation/devicetree/bindings/sound/renesas,idt821034.yaml 17958F: sound/soc/codecs/idt821034.c 17959 17960RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER 17961M: Miquel Raynal <miquel.raynal@bootlin.com> 17962L: linux-mtd@lists.infradead.org 17963L: linux-renesas-soc@vger.kernel.org 17964S: Maintained 17965F: Documentation/devicetree/bindings/mtd/renesas-nandc.yaml 17966F: drivers/mtd/nand/raw/renesas-nand-controller.c 17967 17968RENESAS R-CAR GYROADC DRIVER 17969M: Marek Vasut <marek.vasut@gmail.com> 17970L: linux-iio@vger.kernel.org 17971S: Supported 17972F: Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml 17973F: drivers/iio/adc/rcar-gyroadc.c 17974 17975RENESAS R-CAR I2C DRIVERS 17976M: Wolfram Sang <wsa+renesas@sang-engineering.com> 17977L: linux-renesas-soc@vger.kernel.org 17978S: Supported 17979F: Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml 17980F: Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml 17981F: drivers/i2c/busses/i2c-rcar.c 17982F: drivers/i2c/busses/i2c-sh_mobile.c 17983 17984RENESAS R-CAR SATA DRIVER 17985R: Sergey Shtylyov <s.shtylyov@omp.ru> 17986L: linux-ide@vger.kernel.org 17987L: linux-renesas-soc@vger.kernel.org 17988S: Supported 17989F: Documentation/devicetree/bindings/ata/renesas,rcar-sata.yaml 17990F: drivers/ata/sata_rcar.c 17991 17992RENESAS R-CAR THERMAL DRIVERS 17993M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 17994L: linux-renesas-soc@vger.kernel.org 17995S: Supported 17996F: Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml 17997F: Documentation/devicetree/bindings/thermal/rcar-thermal.yaml 17998F: drivers/thermal/rcar_gen3_thermal.c 17999F: drivers/thermal/rcar_thermal.c 18000 18001RENESAS RIIC DRIVER 18002M: Chris Brandt <chris.brandt@renesas.com> 18003L: linux-renesas-soc@vger.kernel.org 18004S: Supported 18005F: Documentation/devicetree/bindings/i2c/renesas,riic.yaml 18006F: drivers/i2c/busses/i2c-riic.c 18007 18008RENESAS RZ/G2L A/D DRIVER 18009M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 18010L: linux-iio@vger.kernel.org 18011L: linux-renesas-soc@vger.kernel.org 18012S: Supported 18013F: Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml 18014F: drivers/iio/adc/rzg2l_adc.c 18015 18016RENESAS RZ/G2L MTU3a COUNTER DRIVER 18017M: Biju Das <biju.das.jz@bp.renesas.com> 18018L: linux-iio@vger.kernel.org 18019L: linux-renesas-soc@vger.kernel.org 18020S: Supported 18021F: Documentation/devicetree/bindings/timer/renesas,rz-mtu3.yaml 18022F: drivers/counter/rz-mtu3-cnt.c 18023 18024RENESAS RZ/N1 A5PSW SWITCH DRIVER 18025M: Clément Léger <clement.leger@bootlin.com> 18026L: linux-renesas-soc@vger.kernel.org 18027L: netdev@vger.kernel.org 18028S: Maintained 18029F: Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml 18030F: Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml 18031F: drivers/net/dsa/rzn1_a5psw* 18032F: drivers/net/pcs/pcs-rzn1-miic.c 18033F: include/dt-bindings/net/pcs-rzn1-miic.h 18034F: include/linux/pcs-rzn1-miic.h 18035F: net/dsa/tag_rzn1_a5psw.c 18036 18037RENESAS RZ/N1 RTC CONTROLLER DRIVER 18038M: Miquel Raynal <miquel.raynal@bootlin.com> 18039L: linux-rtc@vger.kernel.org 18040L: linux-renesas-soc@vger.kernel.org 18041S: Maintained 18042F: Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml 18043F: drivers/rtc/rtc-rzn1.c 18044 18045RENESAS RZ/N1 USBF CONTROLLER DRIVER 18046M: Herve Codina <herve.codina@bootlin.com> 18047L: linux-renesas-soc@vger.kernel.org 18048L: linux-usb@vger.kernel.org 18049S: Maintained 18050F: Documentation/devicetree/bindings/usb/renesas,rzn1-usbf.yaml 18051F: drivers/usb/gadget/udc/renesas_usbf.c 18052 18053RENESAS RZ/V2M I2C DRIVER 18054M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 18055L: linux-i2c@vger.kernel.org 18056L: linux-renesas-soc@vger.kernel.org 18057S: Supported 18058F: Documentation/devicetree/bindings/i2c/renesas,rzv2m.yaml 18059F: drivers/i2c/busses/i2c-rzv2m.c 18060 18061RENESAS USB PHY DRIVER 18062M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 18063L: linux-renesas-soc@vger.kernel.org 18064S: Maintained 18065F: drivers/phy/renesas/phy-rcar-gen3-usb*.c 18066 18067RENESAS VERSACLOCK 7 CLOCK DRIVER 18068M: Alex Helms <alexander.helms.jy@renesas.com> 18069S: Maintained 18070F: Documentation/devicetree/bindings/clock/renesas,versaclock7.yaml 18071F: drivers/clk/clk-versaclock7.c 18072 18073RESET CONTROLLER FRAMEWORK 18074M: Philipp Zabel <p.zabel@pengutronix.de> 18075S: Maintained 18076T: git git://git.pengutronix.de/git/pza/linux 18077F: Documentation/devicetree/bindings/reset/ 18078F: Documentation/driver-api/reset.rst 18079F: drivers/reset/ 18080F: include/dt-bindings/reset/ 18081F: include/linux/reset-controller.h 18082F: include/linux/reset.h 18083F: include/linux/reset/ 18084K: \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b 18085 18086RESTARTABLE SEQUENCES SUPPORT 18087M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 18088M: Peter Zijlstra <peterz@infradead.org> 18089M: "Paul E. McKenney" <paulmck@kernel.org> 18090M: Boqun Feng <boqun.feng@gmail.com> 18091L: linux-kernel@vger.kernel.org 18092S: Supported 18093F: include/trace/events/rseq.h 18094F: include/uapi/linux/rseq.h 18095F: kernel/rseq.c 18096F: tools/testing/selftests/rseq/ 18097 18098RFKILL 18099M: Johannes Berg <johannes@sipsolutions.net> 18100L: linux-wireless@vger.kernel.org 18101S: Maintained 18102W: https://wireless.wiki.kernel.org/ 18103Q: https://patchwork.kernel.org/project/linux-wireless/list/ 18104T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 18105T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 18106F: Documentation/ABI/stable/sysfs-class-rfkill 18107F: Documentation/driver-api/rfkill.rst 18108F: include/linux/rfkill.h 18109F: include/uapi/linux/rfkill.h 18110F: net/rfkill/ 18111 18112RHASHTABLE 18113M: Thomas Graf <tgraf@suug.ch> 18114M: Herbert Xu <herbert@gondor.apana.org.au> 18115L: netdev@vger.kernel.org 18116S: Maintained 18117F: include/linux/rhashtable-types.h 18118F: include/linux/rhashtable.h 18119F: lib/rhashtable.c 18120F: lib/test_rhashtable.c 18121 18122RICOH R5C592 MEMORYSTICK DRIVER 18123M: Maxim Levitsky <maximlevitsky@gmail.com> 18124S: Maintained 18125F: drivers/memstick/host/r592.* 18126 18127RICOH SMARTMEDIA/XD DRIVER 18128M: Maxim Levitsky <maximlevitsky@gmail.com> 18129S: Maintained 18130F: drivers/mtd/nand/raw/r852.c 18131F: drivers/mtd/nand/raw/r852.h 18132 18133RISC-V ARCHITECTURE 18134M: Paul Walmsley <paul.walmsley@sifive.com> 18135M: Palmer Dabbelt <palmer@dabbelt.com> 18136M: Albert Ou <aou@eecs.berkeley.edu> 18137L: linux-riscv@lists.infradead.org 18138S: Supported 18139Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18140C: irc://irc.libera.chat/riscv 18141P: Documentation/riscv/patch-acceptance.rst 18142T: git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git 18143F: arch/riscv/ 18144N: riscv 18145K: riscv 18146 18147RISC-V MICROCHIP FPGA SUPPORT 18148M: Conor Dooley <conor.dooley@microchip.com> 18149M: Daire McNamara <daire.mcnamara@microchip.com> 18150L: linux-riscv@lists.infradead.org 18151S: Supported 18152F: Documentation/devicetree/bindings/clock/microchip,mpfs*.yaml 18153F: Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml 18154F: Documentation/devicetree/bindings/i2c/microchip,corei2c.yaml 18155F: Documentation/devicetree/bindings/mailbox/microchip,mpfs-mailbox.yaml 18156F: Documentation/devicetree/bindings/net/can/microchip,mpfs-can.yaml 18157F: Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml 18158F: Documentation/devicetree/bindings/riscv/microchip.yaml 18159F: Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-sys-controller.yaml 18160F: Documentation/devicetree/bindings/spi/microchip,mpfs-spi.yaml 18161F: Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml 18162F: arch/riscv/boot/dts/microchip/ 18163F: drivers/char/hw_random/mpfs-rng.c 18164F: drivers/clk/microchip/clk-mpfs*.c 18165F: drivers/i2c/busses/i2c-microchip-corei2c.c 18166F: drivers/mailbox/mailbox-mpfs.c 18167F: drivers/pci/controller/pcie-microchip-host.c 18168F: drivers/reset/reset-mpfs.c 18169F: drivers/rtc/rtc-mpfs.c 18170F: drivers/soc/microchip/mpfs-sys-controller.c 18171F: drivers/spi/spi-microchip-core-qspi.c 18172F: drivers/spi/spi-microchip-core.c 18173F: drivers/usb/musb/mpfs.c 18174F: include/soc/microchip/mpfs.h 18175 18176RISC-V MISC SOC SUPPORT 18177M: Conor Dooley <conor@kernel.org> 18178L: linux-riscv@lists.infradead.org 18179S: Maintained 18180Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18181T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 18182F: Documentation/devicetree/bindings/riscv/ 18183F: arch/riscv/boot/dts/ 18184 18185RISC-V PMU DRIVERS 18186M: Atish Patra <atishp@atishpatra.org> 18187R: Anup Patel <anup@brainfault.org> 18188L: linux-riscv@lists.infradead.org 18189S: Supported 18190F: drivers/perf/riscv_pmu.c 18191F: drivers/perf/riscv_pmu_legacy.c 18192F: drivers/perf/riscv_pmu_sbi.c 18193 18194RNBD BLOCK DRIVERS 18195M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18196M: Jack Wang <jinpu.wang@ionos.com> 18197L: linux-block@vger.kernel.org 18198S: Maintained 18199F: drivers/block/rnbd/ 18200 18201ROCCAT DRIVERS 18202M: Stefan Achatz <erazor_de@users.sourceforge.net> 18203S: Maintained 18204W: http://sourceforge.net/projects/roccat/ 18205F: Documentation/ABI/*/sysfs-driver-hid-roccat* 18206F: drivers/hid/hid-roccat* 18207F: include/linux/hid-roccat* 18208 18209ROCKCHIP CRYPTO DRIVERS 18210M: Corentin Labbe <clabbe@baylibre.com> 18211L: linux-crypto@vger.kernel.org 18212S: Maintained 18213F: Documentation/devicetree/bindings/crypto/rockchip,rk3288-crypto.yaml 18214F: drivers/crypto/rockchip/ 18215 18216ROCKCHIP I2S TDM DRIVER 18217M: Nicolas Frattaroli <frattaroli.nicolas@gmail.com> 18218L: linux-rockchip@lists.infradead.org 18219S: Maintained 18220F: Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml 18221F: sound/soc/rockchip/rockchip_i2s_tdm.* 18222 18223ROCKCHIP ISP V1 DRIVER 18224M: Dafna Hirschfeld <dafna@fastmail.com> 18225L: linux-media@vger.kernel.org 18226L: linux-rockchip@lists.infradead.org 18227S: Maintained 18228F: Documentation/admin-guide/media/rkisp1.rst 18229F: Documentation/devicetree/bindings/media/rockchip-isp1.yaml 18230F: Documentation/userspace-api/media/v4l/pixfmt-meta-rkisp1.rst 18231F: drivers/media/platform/rockchip/rkisp1 18232F: include/uapi/linux/rkisp1-config.h 18233 18234ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER 18235M: Jacob Chen <jacob-chen@iotwrt.com> 18236M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18237L: linux-media@vger.kernel.org 18238L: linux-rockchip@lists.infradead.org 18239S: Maintained 18240F: Documentation/devicetree/bindings/media/rockchip-rga.yaml 18241F: drivers/media/platform/rockchip/rga/ 18242 18243ROCKCHIP VIDEO DECODER DRIVER 18244M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18245L: linux-media@vger.kernel.org 18246L: linux-rockchip@lists.infradead.org 18247S: Maintained 18248F: Documentation/devicetree/bindings/media/rockchip,vdec.yaml 18249F: drivers/staging/media/rkvdec/ 18250 18251ROCKER DRIVER 18252M: Jiri Pirko <jiri@resnulli.us> 18253L: netdev@vger.kernel.org 18254S: Supported 18255F: drivers/net/ethernet/rocker/ 18256 18257ROCKETPORT EXPRESS/INFINITY DRIVER 18258M: Kevin Cernekee <cernekee@gmail.com> 18259L: linux-serial@vger.kernel.org 18260S: Odd Fixes 18261F: drivers/tty/serial/rp2.* 18262 18263ROHM BD99954 CHARGER IC 18264M: Matti Vaittinen <mazziesaccount@gmail.com> 18265S: Supported 18266F: drivers/power/supply/bd99954-charger.c 18267F: drivers/power/supply/bd99954-charger.h 18268 18269ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER 18270M: Tomasz Duszynski <tduszyns@gmail.com> 18271S: Maintained 18272F: Documentation/devicetree/bindings/iio/light/bh1750.yaml 18273F: drivers/iio/light/bh1750.c 18274 18275ROHM BU27034 AMBIENT LIGHT SENSOR DRIVER 18276M: Matti Vaittinen <mazziesaccount@gmail.com> 18277L: linux-iio@vger.kernel.org 18278S: Supported 18279F: drivers/iio/light/rohm-bu27034.c 18280 18281ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS 18282M: Marek Vasut <marek.vasut+renesas@gmail.com> 18283L: linux-kernel@vger.kernel.org 18284L: linux-renesas-soc@vger.kernel.org 18285S: Supported 18286F: Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml 18287F: drivers/gpio/gpio-bd9571mwv.c 18288F: drivers/mfd/bd9571mwv.c 18289F: drivers/regulator/bd9571mwv-regulator.c 18290F: include/linux/mfd/bd9571mwv.h 18291 18292ROHM POWER MANAGEMENT IC DEVICE DRIVERS 18293M: Matti Vaittinen <mazziesaccount@gmail.com> 18294S: Supported 18295F: drivers/clk/clk-bd718x7.c 18296F: drivers/gpio/gpio-bd71815.c 18297F: drivers/gpio/gpio-bd71828.c 18298F: drivers/mfd/rohm-bd71828.c 18299F: drivers/mfd/rohm-bd718x7.c 18300F: drivers/mfd/rohm-bd9576.c 18301F: drivers/regulator/bd71815-regulator.c 18302F: drivers/regulator/bd71828-regulator.c 18303F: drivers/regulator/bd718x7-regulator.c 18304F: drivers/regulator/bd9576-regulator.c 18305F: drivers/regulator/rohm-regulator.c 18306F: drivers/rtc/rtc-bd70528.c 18307F: drivers/watchdog/bd9576_wdt.c 18308F: include/linux/mfd/rohm-bd71815.h 18309F: include/linux/mfd/rohm-bd71828.h 18310F: include/linux/mfd/rohm-bd718x7.h 18311F: include/linux/mfd/rohm-bd957x.h 18312F: include/linux/mfd/rohm-generic.h 18313F: include/linux/mfd/rohm-shared.h 18314 18315ROSE NETWORK LAYER 18316M: Ralf Baechle <ralf@linux-mips.org> 18317L: linux-hams@vger.kernel.org 18318S: Maintained 18319W: http://www.linux-ax25.org/ 18320F: include/net/rose.h 18321F: include/uapi/linux/rose.h 18322F: net/rose/ 18323 18324ROTATION DRIVER FOR ALLWINNER A83T 18325M: Jernej Skrabec <jernej.skrabec@gmail.com> 18326L: linux-media@vger.kernel.org 18327S: Maintained 18328T: git git://linuxtv.org/media_tree.git 18329F: Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml 18330F: drivers/media/platform/sunxi/sun8i-rotate/ 18331 18332RPMSG TTY DRIVER 18333M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 18334L: linux-remoteproc@vger.kernel.org 18335S: Maintained 18336F: drivers/tty/rpmsg_tty.c 18337 18338RTL2830 MEDIA DRIVER 18339M: Antti Palosaari <crope@iki.fi> 18340L: linux-media@vger.kernel.org 18341S: Maintained 18342W: https://linuxtv.org 18343W: http://palosaari.fi/linux/ 18344Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18345T: git git://linuxtv.org/anttip/media_tree.git 18346F: drivers/media/dvb-frontends/rtl2830* 18347 18348RTL2832 MEDIA DRIVER 18349M: Antti Palosaari <crope@iki.fi> 18350L: linux-media@vger.kernel.org 18351S: Maintained 18352W: https://linuxtv.org 18353W: http://palosaari.fi/linux/ 18354Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18355T: git git://linuxtv.org/anttip/media_tree.git 18356F: drivers/media/dvb-frontends/rtl2832* 18357 18358RTL2832_SDR MEDIA DRIVER 18359M: Antti Palosaari <crope@iki.fi> 18360L: linux-media@vger.kernel.org 18361S: Maintained 18362W: https://linuxtv.org 18363W: http://palosaari.fi/linux/ 18364Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18365T: git git://linuxtv.org/anttip/media_tree.git 18366F: drivers/media/dvb-frontends/rtl2832_sdr* 18367 18368RTL8180 WIRELESS DRIVER 18369L: linux-wireless@vger.kernel.org 18370S: Orphan 18371W: https://wireless.wiki.kernel.org/ 18372T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 18373F: drivers/net/wireless/realtek/rtl818x/rtl8180/ 18374 18375RTL8187 WIRELESS DRIVER 18376M: Herton Ronaldo Krzesinski <herton@canonical.com> 18377M: Hin-Tak Leung <htl10@users.sourceforge.net> 18378M: Larry Finger <Larry.Finger@lwfinger.net> 18379L: linux-wireless@vger.kernel.org 18380S: Maintained 18381W: https://wireless.wiki.kernel.org/ 18382T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 18383F: drivers/net/wireless/realtek/rtl818x/rtl8187/ 18384 18385RTL8XXXU WIRELESS DRIVER (rtl8xxxu) 18386M: Jes Sorensen <Jes.Sorensen@gmail.com> 18387L: linux-wireless@vger.kernel.org 18388S: Maintained 18389T: git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel 18390F: drivers/net/wireless/realtek/rtl8xxxu/ 18391 18392RTRS TRANSPORT DRIVERS 18393M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18394M: Jack Wang <jinpu.wang@ionos.com> 18395L: linux-rdma@vger.kernel.org 18396S: Maintained 18397F: drivers/infiniband/ulp/rtrs/ 18398 18399RUNTIME VERIFICATION (RV) 18400M: Daniel Bristot de Oliveira <bristot@kernel.org> 18401M: Steven Rostedt <rostedt@goodmis.org> 18402L: linux-trace-kernel@vger.kernel.org 18403S: Maintained 18404F: Documentation/trace/rv/ 18405F: include/linux/rv.h 18406F: include/rv/ 18407F: kernel/trace/rv/ 18408F: tools/verification/ 18409 18410RUST 18411M: Miguel Ojeda <ojeda@kernel.org> 18412M: Alex Gaynor <alex.gaynor@gmail.com> 18413M: Wedson Almeida Filho <wedsonaf@gmail.com> 18414R: Boqun Feng <boqun.feng@gmail.com> 18415R: Gary Guo <gary@garyguo.net> 18416R: Björn Roy Baron <bjorn3_gh@protonmail.com> 18417R: Benno Lossin <benno.lossin@proton.me> 18418L: rust-for-linux@vger.kernel.org 18419S: Supported 18420W: https://github.com/Rust-for-Linux/linux 18421B: https://github.com/Rust-for-Linux/linux/issues 18422C: zulip://rust-for-linux.zulipchat.com 18423T: git https://github.com/Rust-for-Linux/linux.git rust-next 18424F: Documentation/rust/ 18425F: rust/ 18426F: samples/rust/ 18427F: scripts/*rust* 18428K: \b(?i:rust)\b 18429 18430RXRPC SOCKETS (AF_RXRPC) 18431M: David Howells <dhowells@redhat.com> 18432M: Marc Dionne <marc.dionne@auristor.com> 18433L: linux-afs@lists.infradead.org 18434S: Supported 18435W: https://www.infradead.org/~dhowells/kafs/ 18436F: Documentation/networking/rxrpc.rst 18437F: include/keys/rxrpc-type.h 18438F: include/net/af_rxrpc.h 18439F: include/trace/events/rxrpc.h 18440F: include/uapi/linux/rxrpc.h 18441F: net/rxrpc/ 18442 18443S3 SAVAGE FRAMEBUFFER DRIVER 18444M: Antonino Daplas <adaplas@gmail.com> 18445L: linux-fbdev@vger.kernel.org 18446S: Maintained 18447F: drivers/video/fbdev/savage/ 18448 18449S390 ARCHITECTURE 18450M: Heiko Carstens <hca@linux.ibm.com> 18451M: Vasily Gorbik <gor@linux.ibm.com> 18452M: Alexander Gordeev <agordeev@linux.ibm.com> 18453R: Christian Borntraeger <borntraeger@linux.ibm.com> 18454R: Sven Schnelle <svens@linux.ibm.com> 18455L: linux-s390@vger.kernel.org 18456S: Supported 18457T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18458F: Documentation/driver-api/s390-drivers.rst 18459F: Documentation/s390/ 18460F: arch/s390/ 18461F: drivers/s390/ 18462F: drivers/watchdog/diag288_wdt.c 18463 18464S390 COMMON I/O LAYER 18465M: Vineeth Vijayan <vneethv@linux.ibm.com> 18466M: Peter Oberparleiter <oberpar@linux.ibm.com> 18467L: linux-s390@vger.kernel.org 18468S: Supported 18469F: drivers/s390/cio/ 18470 18471S390 DASD DRIVER 18472M: Stefan Haberland <sth@linux.ibm.com> 18473M: Jan Hoeppner <hoeppner@linux.ibm.com> 18474L: linux-s390@vger.kernel.org 18475S: Supported 18476F: block/partitions/ibm.c 18477F: drivers/s390/block/dasd* 18478F: include/linux/dasd_mod.h 18479 18480S390 IOMMU (PCI) 18481M: Niklas Schnelle <schnelle@linux.ibm.com> 18482M: Matthew Rosato <mjrosato@linux.ibm.com> 18483R: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18484L: linux-s390@vger.kernel.org 18485S: Supported 18486F: drivers/iommu/s390-iommu.c 18487 18488S390 IUCV NETWORK LAYER 18489M: Alexandra Winter <wintera@linux.ibm.com> 18490M: Wenjia Zhang <wenjia@linux.ibm.com> 18491L: linux-s390@vger.kernel.org 18492L: netdev@vger.kernel.org 18493S: Supported 18494F: drivers/s390/net/*iucv* 18495F: include/net/iucv/ 18496F: net/iucv/ 18497 18498S390 MM 18499M: Alexander Gordeev <agordeev@linux.ibm.com> 18500M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18501L: linux-s390@vger.kernel.org 18502S: Supported 18503T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18504F: arch/s390/include/asm/pgtable.h 18505F: arch/s390/mm 18506 18507S390 NETWORK DRIVERS 18508M: Alexandra Winter <wintera@linux.ibm.com> 18509M: Wenjia Zhang <wenjia@linux.ibm.com> 18510L: linux-s390@vger.kernel.org 18511L: netdev@vger.kernel.org 18512S: Supported 18513F: drivers/s390/net/ 18514 18515S390 PCI SUBSYSTEM 18516M: Niklas Schnelle <schnelle@linux.ibm.com> 18517M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18518L: linux-s390@vger.kernel.org 18519S: Supported 18520F: Documentation/s390/pci.rst 18521F: arch/s390/pci/ 18522F: drivers/pci/hotplug/s390_pci_hpc.c 18523 18524S390 SCM DRIVER 18525M: Vineeth Vijayan <vneethv@linux.ibm.com> 18526L: linux-s390@vger.kernel.org 18527S: Supported 18528F: drivers/s390/block/scm* 18529F: drivers/s390/cio/scm.c 18530 18531S390 VFIO AP DRIVER 18532M: Tony Krowiak <akrowiak@linux.ibm.com> 18533M: Halil Pasic <pasic@linux.ibm.com> 18534M: Jason Herne <jjherne@linux.ibm.com> 18535L: linux-s390@vger.kernel.org 18536S: Supported 18537F: Documentation/s390/vfio-ap* 18538F: drivers/s390/crypto/vfio_ap* 18539 18540S390 VFIO-CCW DRIVER 18541M: Eric Farman <farman@linux.ibm.com> 18542M: Matthew Rosato <mjrosato@linux.ibm.com> 18543R: Halil Pasic <pasic@linux.ibm.com> 18544L: linux-s390@vger.kernel.org 18545L: kvm@vger.kernel.org 18546S: Supported 18547F: Documentation/s390/vfio-ccw.rst 18548F: drivers/s390/cio/vfio_ccw* 18549F: include/uapi/linux/vfio_ccw.h 18550 18551S390 VFIO-PCI DRIVER 18552M: Matthew Rosato <mjrosato@linux.ibm.com> 18553M: Eric Farman <farman@linux.ibm.com> 18554L: linux-s390@vger.kernel.org 18555L: kvm@vger.kernel.org 18556S: Supported 18557F: arch/s390/kvm/pci* 18558F: drivers/vfio/pci/vfio_pci_zdev.c 18559F: include/uapi/linux/vfio_zdev.h 18560 18561S390 ZCRYPT DRIVER 18562M: Harald Freudenberger <freude@linux.ibm.com> 18563L: linux-s390@vger.kernel.org 18564S: Supported 18565F: drivers/s390/crypto/ 18566 18567S390 ZFCP DRIVER 18568M: Steffen Maier <maier@linux.ibm.com> 18569M: Benjamin Block <bblock@linux.ibm.com> 18570L: linux-s390@vger.kernel.org 18571S: Supported 18572F: drivers/s390/scsi/zfcp_* 18573 18574SAA6588 RDS RECEIVER DRIVER 18575M: Hans Verkuil <hverkuil@xs4all.nl> 18576L: linux-media@vger.kernel.org 18577S: Odd Fixes 18578W: https://linuxtv.org 18579T: git git://linuxtv.org/media_tree.git 18580F: drivers/media/i2c/saa6588* 18581 18582SAA7134 VIDEO4LINUX DRIVER 18583M: Mauro Carvalho Chehab <mchehab@kernel.org> 18584L: linux-media@vger.kernel.org 18585S: Odd fixes 18586W: https://linuxtv.org 18587T: git git://linuxtv.org/media_tree.git 18588F: Documentation/driver-api/media/drivers/saa7134* 18589F: drivers/media/pci/saa7134/ 18590 18591SAA7146 VIDEO4LINUX-2 DRIVER 18592M: Hans Verkuil <hverkuil@xs4all.nl> 18593L: linux-media@vger.kernel.org 18594S: Maintained 18595T: git git://linuxtv.org/media_tree.git 18596F: drivers/media/common/saa7146/ 18597F: drivers/media/pci/saa7146/ 18598F: include/media/drv-intf/saa7146* 18599 18600SAFESETID SECURITY MODULE 18601M: Micah Morton <mortonm@chromium.org> 18602S: Supported 18603F: Documentation/admin-guide/LSM/SafeSetID.rst 18604F: security/safesetid/ 18605 18606SAMSUNG AUDIO (ASoC) DRIVERS 18607M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18608L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18609S: Maintained 18610B: mailto:linux-samsung-soc@vger.kernel.org 18611F: Documentation/devicetree/bindings/sound/samsung* 18612F: sound/soc/samsung/ 18613 18614SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER 18615M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18616L: linux-crypto@vger.kernel.org 18617L: linux-samsung-soc@vger.kernel.org 18618S: Maintained 18619F: Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml 18620F: drivers/crypto/exynos-rng.c 18621 18622SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 18623M: Łukasz Stelmach <l.stelmach@samsung.com> 18624L: linux-samsung-soc@vger.kernel.org 18625S: Maintained 18626F: Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml 18627F: drivers/char/hw_random/exynos-trng.c 18628 18629SAMSUNG FRAMEBUFFER DRIVER 18630M: Jingoo Han <jingoohan1@gmail.com> 18631L: linux-fbdev@vger.kernel.org 18632S: Maintained 18633F: drivers/video/fbdev/s3c-fb.c 18634 18635SAMSUNG INTERCONNECT DRIVERS 18636M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18637M: Artur Świgoń <a.swigon@samsung.com> 18638L: linux-pm@vger.kernel.org 18639L: linux-samsung-soc@vger.kernel.org 18640S: Supported 18641F: drivers/interconnect/samsung/ 18642 18643SAMSUNG LAPTOP DRIVER 18644M: Corentin Chary <corentin.chary@gmail.com> 18645L: platform-driver-x86@vger.kernel.org 18646S: Maintained 18647F: drivers/platform/x86/samsung-laptop.c 18648 18649SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS 18650M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18651L: linux-kernel@vger.kernel.org 18652L: linux-samsung-soc@vger.kernel.org 18653S: Supported 18654B: mailto:linux-samsung-soc@vger.kernel.org 18655F: Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml 18656F: Documentation/devicetree/bindings/mfd/samsung,s2m*.yaml 18657F: Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml 18658F: Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml 18659F: Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml 18660F: drivers/clk/clk-s2mps11.c 18661F: drivers/mfd/sec*.c 18662F: drivers/regulator/s2m*.c 18663F: drivers/regulator/s5m*.c 18664F: drivers/rtc/rtc-s5m.c 18665F: include/linux/mfd/samsung/ 18666 18667SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER 18668M: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> 18669L: linux-media@vger.kernel.org 18670L: linux-samsung-soc@vger.kernel.org 18671S: Maintained 18672F: drivers/media/platform/samsung/s3c-camif/ 18673F: include/media/drv-intf/s3c_camif.h 18674 18675SAMSUNG S3FWRN5 NFC DRIVER 18676M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18677S: Maintained 18678F: Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml 18679F: drivers/nfc/s3fwrn5 18680 18681SAMSUNG S5C73M3 CAMERA DRIVER 18682M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18683M: Andrzej Hajda <andrzej.hajda@intel.com> 18684L: linux-media@vger.kernel.org 18685S: Supported 18686F: Documentation/devicetree/bindings/media/samsung,s5c73m3.yaml 18687F: drivers/media/i2c/s5c73m3/* 18688 18689SAMSUNG S5K5BAF CAMERA DRIVER 18690M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18691M: Andrzej Hajda <andrzej.hajda@intel.com> 18692L: linux-media@vger.kernel.org 18693S: Supported 18694F: drivers/media/i2c/s5k5baf.c 18695 18696SAMSUNG S5P Security SubSystem (SSS) DRIVER 18697M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18698M: Vladimir Zapolskiy <vz@mleia.com> 18699L: linux-crypto@vger.kernel.org 18700L: linux-samsung-soc@vger.kernel.org 18701S: Maintained 18702F: Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml 18703F: Documentation/devicetree/bindings/crypto/samsung-sss.yaml 18704F: drivers/crypto/s5p-sss.c 18705 18706SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS 18707M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18708L: linux-media@vger.kernel.org 18709S: Supported 18710Q: https://patchwork.linuxtv.org/project/linux-media/list/ 18711F: Documentation/devicetree/bindings/media/samsung,exynos4210-csis.yaml 18712F: Documentation/devicetree/bindings/media/samsung,exynos4210-fimc.yaml 18713F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-is.yaml 18714F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-lite.yaml 18715F: Documentation/devicetree/bindings/media/samsung,fimc.yaml 18716F: drivers/media/platform/samsung/exynos4-is/ 18717 18718SAMSUNG SOC CLOCK DRIVERS 18719M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18720M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18721M: Tomasz Figa <tomasz.figa@gmail.com> 18722M: Chanwoo Choi <cw00.choi@samsung.com> 18723R: Alim Akhtar <alim.akhtar@samsung.com> 18724L: linux-samsung-soc@vger.kernel.org 18725S: Supported 18726T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 18727T: git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git 18728F: Documentation/devicetree/bindings/clock/samsung,*.yaml 18729F: Documentation/devicetree/bindings/clock/samsung,s3c* 18730F: drivers/clk/samsung/ 18731F: include/dt-bindings/clock/exynos*.h 18732F: include/dt-bindings/clock/s5p*.h 18733F: include/dt-bindings/clock/samsung,*.h 18734F: include/linux/clk/samsung.h 18735 18736SAMSUNG SPI DRIVERS 18737M: Andi Shyti <andi.shyti@kernel.org> 18738L: linux-spi@vger.kernel.org 18739L: linux-samsung-soc@vger.kernel.org 18740S: Maintained 18741F: Documentation/devicetree/bindings/spi/samsung,spi*.yaml 18742F: drivers/spi/spi-s3c* 18743F: include/linux/platform_data/spi-s3c64xx.h 18744 18745SAMSUNG SXGBE DRIVERS 18746M: Byungho An <bh74.an@samsung.com> 18747L: netdev@vger.kernel.org 18748S: Supported 18749F: drivers/net/ethernet/samsung/sxgbe/ 18750 18751SAMSUNG THERMAL DRIVER 18752M: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 18753M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18754L: linux-pm@vger.kernel.org 18755L: linux-samsung-soc@vger.kernel.org 18756S: Maintained 18757F: Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml 18758F: drivers/thermal/samsung/ 18759 18760SAMSUNG USB2 PHY DRIVER 18761M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18762L: linux-kernel@vger.kernel.org 18763S: Supported 18764F: Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml 18765F: Documentation/driver-api/phy/samsung-usb2.rst 18766F: drivers/phy/samsung/phy-exynos4210-usb2.c 18767F: drivers/phy/samsung/phy-exynos4x12-usb2.c 18768F: drivers/phy/samsung/phy-exynos5250-usb2.c 18769F: drivers/phy/samsung/phy-s5pv210-usb2.c 18770F: drivers/phy/samsung/phy-samsung-usb2.c 18771F: drivers/phy/samsung/phy-samsung-usb2.h 18772 18773SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE 18774M: Paul Barker <paul.barker@sancloud.com> 18775R: Marc Murphy <marc.murphy@sancloud.com> 18776S: Supported 18777F: arch/arm/boot/dts/am335x-sancloud* 18778 18779SC1200 WDT DRIVER 18780M: Zwane Mwaikambo <zwanem@gmail.com> 18781S: Maintained 18782F: drivers/watchdog/sc1200wdt.c 18783 18784SCHEDULER 18785M: Ingo Molnar <mingo@redhat.com> 18786M: Peter Zijlstra <peterz@infradead.org> 18787M: Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE) 18788M: Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL) 18789R: Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL) 18790R: Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR) 18791R: Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH) 18792R: Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING) 18793R: Daniel Bristot de Oliveira <bristot@redhat.com> (SCHED_DEADLINE) 18794R: Valentin Schneider <vschneid@redhat.com> (TOPOLOGY) 18795L: linux-kernel@vger.kernel.org 18796S: Maintained 18797T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core 18798F: include/linux/preempt.h 18799F: include/linux/sched.h 18800F: include/linux/wait.h 18801F: include/uapi/linux/sched.h 18802F: kernel/sched/ 18803 18804SCSI RDMA PROTOCOL (SRP) INITIATOR 18805M: Bart Van Assche <bvanassche@acm.org> 18806L: linux-rdma@vger.kernel.org 18807S: Supported 18808Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18809F: drivers/infiniband/ulp/srp/ 18810F: include/scsi/srp.h 18811 18812SCSI RDMA PROTOCOL (SRP) TARGET 18813M: Bart Van Assche <bvanassche@acm.org> 18814L: linux-rdma@vger.kernel.org 18815L: target-devel@vger.kernel.org 18816S: Supported 18817Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18818F: drivers/infiniband/ulp/srpt/ 18819 18820SCSI SG DRIVER 18821M: Doug Gilbert <dgilbert@interlog.com> 18822L: linux-scsi@vger.kernel.org 18823S: Maintained 18824W: http://sg.danny.cz/sg 18825F: Documentation/scsi/scsi-generic.rst 18826F: drivers/scsi/sg.c 18827F: include/scsi/sg.h 18828 18829SCSI SUBSYSTEM 18830M: "James E.J. Bottomley" <jejb@linux.ibm.com> 18831M: "Martin K. Petersen" <martin.petersen@oracle.com> 18832L: linux-scsi@vger.kernel.org 18833S: Maintained 18834Q: https://patchwork.kernel.org/project/linux-scsi/list/ 18835T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git 18836T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 18837F: Documentation/devicetree/bindings/scsi/ 18838F: drivers/scsi/ 18839F: drivers/ufs/ 18840F: include/scsi/ 18841 18842SCSI TAPE DRIVER 18843M: Kai Mäkisara <Kai.Makisara@kolumbus.fi> 18844L: linux-scsi@vger.kernel.org 18845S: Maintained 18846F: Documentation/scsi/st.rst 18847F: drivers/scsi/st.* 18848F: drivers/scsi/st_*.h 18849 18850SCSI TARGET CORE USER DRIVER 18851M: Bodo Stroesser <bostroesser@gmail.com> 18852L: linux-scsi@vger.kernel.org 18853L: target-devel@vger.kernel.org 18854S: Supported 18855F: Documentation/target/tcmu-design.rst 18856F: drivers/target/target_core_user.c 18857F: include/uapi/linux/target_core_user.h 18858 18859SCSI TARGET SUBSYSTEM 18860M: "Martin K. Petersen" <martin.petersen@oracle.com> 18861L: linux-scsi@vger.kernel.org 18862L: target-devel@vger.kernel.org 18863S: Supported 18864W: http://www.linux-iscsi.org 18865Q: https://patchwork.kernel.org/project/target-devel/list/ 18866T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 18867F: Documentation/target/ 18868F: drivers/target/ 18869F: include/target/ 18870 18871SCTP PROTOCOL 18872M: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> 18873M: Xin Long <lucien.xin@gmail.com> 18874L: linux-sctp@vger.kernel.org 18875S: Maintained 18876W: https://github.com/sctp/lksctp-tools/wiki 18877F: Documentation/networking/sctp.rst 18878F: include/linux/sctp.h 18879F: include/net/sctp/ 18880F: include/uapi/linux/sctp.h 18881F: net/sctp/ 18882 18883SCx200 CPU SUPPORT 18884M: Jim Cromie <jim.cromie@gmail.com> 18885S: Odd Fixes 18886F: Documentation/i2c/busses/scx200_acb.rst 18887F: arch/x86/platform/scx200/ 18888F: drivers/i2c/busses/scx200* 18889F: drivers/mtd/maps/scx200_docflash.c 18890F: drivers/watchdog/scx200_wdt.c 18891F: include/linux/scx200.h 18892 18893SCx200 GPIO DRIVER 18894M: Jim Cromie <jim.cromie@gmail.com> 18895S: Maintained 18896F: drivers/char/scx200_gpio.c 18897F: include/linux/scx200_gpio.h 18898 18899SCx200 HRT CLOCKSOURCE DRIVER 18900M: Jim Cromie <jim.cromie@gmail.com> 18901S: Maintained 18902F: drivers/clocksource/scx200_hrt.c 18903 18904SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER 18905M: Sascha Sommer <saschasommer@freenet.de> 18906L: sdricohcs-devel@lists.sourceforge.net (subscribers-only) 18907S: Maintained 18908F: drivers/mmc/host/sdricoh_cs.c 18909 18910SECO BOARDS CEC DRIVER 18911M: Ettore Chimenti <ek5.chimenti@gmail.com> 18912S: Maintained 18913F: drivers/media/cec/platform/seco/seco-cec.c 18914F: drivers/media/cec/platform/seco/seco-cec.h 18915 18916SECURE COMPUTING 18917M: Kees Cook <keescook@chromium.org> 18918R: Andy Lutomirski <luto@amacapital.net> 18919R: Will Drewry <wad@chromium.org> 18920S: Supported 18921T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/seccomp 18922F: Documentation/userspace-api/seccomp_filter.rst 18923F: include/linux/seccomp.h 18924F: include/uapi/linux/seccomp.h 18925F: kernel/seccomp.c 18926F: tools/testing/selftests/kselftest_harness.h 18927F: tools/testing/selftests/seccomp/* 18928K: \bsecure_computing 18929K: \bTIF_SECCOMP\b 18930 18931SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER 18932M: Kamal Dasu <kdasu.kdev@gmail.com> 18933M: Al Cooper <alcooperx@gmail.com> 18934R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 18935L: linux-mmc@vger.kernel.org 18936S: Maintained 18937F: drivers/mmc/host/sdhci-brcmstb* 18938 18939SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER 18940M: Adrian Hunter <adrian.hunter@intel.com> 18941L: linux-mmc@vger.kernel.org 18942S: Supported 18943F: Documentation/devicetree/bindings/mmc/sdhci-common.yaml 18944F: drivers/mmc/host/sdhci* 18945 18946SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER 18947M: Eugen Hristev <eugen.hristev@microchip.com> 18948L: linux-mmc@vger.kernel.org 18949S: Supported 18950F: drivers/mmc/host/sdhci-of-at91.c 18951 18952SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER 18953M: Haibo Chen <haibo.chen@nxp.com> 18954L: linux-imx@nxp.com 18955L: linux-mmc@vger.kernel.org 18956S: Maintained 18957F: drivers/mmc/host/sdhci-esdhc-imx.c 18958 18959SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER 18960M: Ben Dooks <ben-linux@fluff.org> 18961M: Jaehoon Chung <jh80.chung@samsung.com> 18962L: linux-mmc@vger.kernel.org 18963S: Maintained 18964F: drivers/mmc/host/sdhci-s3c* 18965 18966SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER 18967M: Viresh Kumar <vireshk@kernel.org> 18968L: linux-mmc@vger.kernel.org 18969S: Maintained 18970F: drivers/mmc/host/sdhci-spear.c 18971 18972SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER 18973M: Vignesh Raghavendra <vigneshr@ti.com> 18974L: linux-mmc@vger.kernel.org 18975S: Maintained 18976F: drivers/mmc/host/sdhci-omap.c 18977 18978SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER 18979M: Jonathan Derrick <jonathan.derrick@linux.dev> 18980L: linux-block@vger.kernel.org 18981S: Supported 18982F: block/opal_proto.h 18983F: block/sed* 18984F: include/linux/sed* 18985F: include/uapi/linux/sed* 18986 18987SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC) 18988M: Mark Rutland <mark.rutland@arm.com> 18989M: Lorenzo Pieralisi <lpieralisi@kernel.org> 18990M: Sudeep Holla <sudeep.holla@arm.com> 18991L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18992S: Maintained 18993F: drivers/firmware/smccc/ 18994F: include/linux/arm-smccc.h 18995 18996SECURITY CONTACT 18997M: Security Officers <security@kernel.org> 18998S: Supported 18999F: Documentation/process/security-bugs.rst 19000 19001SECURITY SUBSYSTEM 19002M: Paul Moore <paul@paul-moore.com> 19003M: James Morris <jmorris@namei.org> 19004M: "Serge E. Hallyn" <serge@hallyn.com> 19005L: linux-security-module@vger.kernel.org (suggested Cc:) 19006S: Supported 19007W: http://kernsec.org/ 19008T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 19009F: security/ 19010X: security/selinux/ 19011 19012SELINUX SECURITY MODULE 19013M: Paul Moore <paul@paul-moore.com> 19014M: Stephen Smalley <stephen.smalley.work@gmail.com> 19015M: Eric Paris <eparis@parisplace.org> 19016L: selinux@vger.kernel.org 19017S: Supported 19018W: https://selinuxproject.org 19019W: https://github.com/SELinuxProject 19020T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git 19021F: Documentation/ABI/removed/sysfs-selinux-checkreqprot 19022F: Documentation/ABI/removed/sysfs-selinux-disable 19023F: Documentation/admin-guide/LSM/SELinux.rst 19024F: include/trace/events/avc.h 19025F: include/uapi/linux/selinux_netlink.h 19026F: scripts/selinux/ 19027F: security/selinux/ 19028 19029SENSABLE PHANTOM 19030M: Jiri Slaby <jirislaby@kernel.org> 19031S: Maintained 19032F: drivers/misc/phantom.c 19033F: include/uapi/linux/phantom.h 19034 19035SENSEAIR SUNRISE 006-0-0007 19036M: Jacopo Mondi <jacopo@jmondi.org> 19037S: Maintained 19038F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2 19039F: Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml 19040F: drivers/iio/chemical/sunrise_co2.c 19041 19042SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER 19043M: Tomasz Duszynski <tomasz.duszynski@octakon.com> 19044S: Maintained 19045F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml 19046F: drivers/iio/chemical/scd30.h 19047F: drivers/iio/chemical/scd30_core.c 19048F: drivers/iio/chemical/scd30_i2c.c 19049F: drivers/iio/chemical/scd30_serial.c 19050 19051SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER 19052M: Roan van Dijk <roan@protonic.nl> 19053S: Maintained 19054F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml 19055F: drivers/iio/chemical/scd4x.c 19056 19057SENSIRION SGP40 GAS SENSOR DRIVER 19058M: Andreas Klinger <ak@it-klinger.de> 19059S: Maintained 19060F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40 19061F: drivers/iio/chemical/sgp40.c 19062 19063SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER 19064M: Tomasz Duszynski <tduszyns@gmail.com> 19065S: Maintained 19066F: Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml 19067F: drivers/iio/chemical/sps30.c 19068F: drivers/iio/chemical/sps30_i2c.c 19069F: drivers/iio/chemical/sps30_serial.c 19070 19071SERIAL DEVICE BUS 19072M: Rob Herring <robh@kernel.org> 19073L: linux-serial@vger.kernel.org 19074S: Maintained 19075F: Documentation/devicetree/bindings/serial/serial.yaml 19076F: drivers/tty/serdev/ 19077F: include/linux/serdev.h 19078 19079SERIAL DRIVERS 19080M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 19081L: linux-serial@vger.kernel.org 19082S: Maintained 19083F: Documentation/devicetree/bindings/serial/ 19084F: drivers/tty/serial/ 19085 19086SERIAL IR RECEIVER 19087M: Sean Young <sean@mess.org> 19088L: linux-media@vger.kernel.org 19089S: Maintained 19090F: drivers/media/rc/serial_ir.c 19091 19092SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus) 19093M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 19094L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19095S: Maintained 19096F: Documentation/devicetree/bindings/slimbus/ 19097F: drivers/slimbus/ 19098F: include/linux/slimbus.h 19099 19100SFC NETWORK DRIVER 19101M: Edward Cree <ecree.xilinx@gmail.com> 19102M: Martin Habets <habetsm.xilinx@gmail.com> 19103L: netdev@vger.kernel.org 19104L: linux-net-drivers@amd.com 19105S: Supported 19106F: Documentation/networking/devlink/sfc.rst 19107F: drivers/net/ethernet/sfc/ 19108 19109SFCTEMP HWMON DRIVER 19110M: Emil Renner Berthing <kernel@esmil.dk> 19111L: linux-hwmon@vger.kernel.org 19112S: Maintained 19113F: Documentation/devicetree/bindings/hwmon/starfive,jh71x0-temp.yaml 19114F: Documentation/hwmon/sfctemp.rst 19115F: drivers/hwmon/sfctemp.c 19116 19117SFF/SFP/SFP+ MODULE SUPPORT 19118M: Russell King <linux@armlinux.org.uk> 19119L: netdev@vger.kernel.org 19120S: Maintained 19121F: Documentation/devicetree/bindings/net/sff,sfp.yaml 19122F: drivers/net/phy/phylink.c 19123F: drivers/net/phy/sfp* 19124F: include/linux/mdio/mdio-i2c.h 19125F: include/linux/phylink.h 19126F: include/linux/sfp.h 19127K: phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate) 19128 19129SGI GRU DRIVER 19130M: Dimitri Sivanich <dimitri.sivanich@hpe.com> 19131S: Maintained 19132F: drivers/misc/sgi-gru/ 19133 19134SGI XP/XPC/XPNET DRIVER 19135M: Robin Holt <robinmholt@gmail.com> 19136M: Steve Wahl <steve.wahl@hpe.com> 19137R: Mike Travis <mike.travis@hpe.com> 19138S: Maintained 19139F: drivers/misc/sgi-xp/ 19140 19141SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS 19142M: Karsten Graul <kgraul@linux.ibm.com> 19143M: Wenjia Zhang <wenjia@linux.ibm.com> 19144M: Jan Karcher <jaka@linux.ibm.com> 19145R: D. Wythe <alibuda@linux.alibaba.com> 19146R: Tony Lu <tonylu@linux.alibaba.com> 19147R: Wen Gu <guwen@linux.alibaba.com> 19148L: linux-s390@vger.kernel.org 19149S: Supported 19150F: net/smc/ 19151 19152SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER 19153M: Linus Walleij <linus.walleij@linaro.org> 19154L: linux-iio@vger.kernel.org 19155S: Maintained 19156T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 19157F: Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml 19158F: drivers/iio/light/gp2ap002.c 19159 19160SHARP RJ54N1CB0C SENSOR DRIVER 19161M: Jacopo Mondi <jacopo@jmondi.org> 19162L: linux-media@vger.kernel.org 19163S: Odd fixes 19164T: git git://linuxtv.org/media_tree.git 19165F: drivers/media/i2c/rj54n1cb0c.c 19166F: include/media/i2c/rj54n1cb0c.h 19167 19168SH_VOU V4L2 OUTPUT DRIVER 19169L: linux-media@vger.kernel.org 19170S: Orphan 19171F: drivers/media/platform/renesas/sh_vou.c 19172F: include/media/drv-intf/sh_vou.h 19173 19174SI2157 MEDIA DRIVER 19175M: Antti Palosaari <crope@iki.fi> 19176L: linux-media@vger.kernel.org 19177S: Maintained 19178W: https://linuxtv.org 19179W: http://palosaari.fi/linux/ 19180Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19181T: git git://linuxtv.org/anttip/media_tree.git 19182F: drivers/media/tuners/si2157* 19183 19184SI2165 MEDIA DRIVER 19185M: Matthias Schwarzott <zzam@gentoo.org> 19186L: linux-media@vger.kernel.org 19187S: Maintained 19188W: https://linuxtv.org 19189Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19190F: drivers/media/dvb-frontends/si2165* 19191 19192SI2168 MEDIA DRIVER 19193M: Antti Palosaari <crope@iki.fi> 19194L: linux-media@vger.kernel.org 19195S: Maintained 19196W: https://linuxtv.org 19197W: http://palosaari.fi/linux/ 19198Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19199T: git git://linuxtv.org/anttip/media_tree.git 19200F: drivers/media/dvb-frontends/si2168* 19201 19202SI470X FM RADIO RECEIVER I2C DRIVER 19203M: Hans Verkuil <hverkuil@xs4all.nl> 19204L: linux-media@vger.kernel.org 19205S: Odd Fixes 19206W: https://linuxtv.org 19207T: git git://linuxtv.org/media_tree.git 19208F: Documentation/devicetree/bindings/media/silabs,si470x.yaml 19209F: drivers/media/radio/si470x/radio-si470x-i2c.c 19210 19211SI470X FM RADIO RECEIVER USB DRIVER 19212M: Hans Verkuil <hverkuil@xs4all.nl> 19213L: linux-media@vger.kernel.org 19214S: Maintained 19215W: https://linuxtv.org 19216T: git git://linuxtv.org/media_tree.git 19217F: drivers/media/radio/si470x/radio-si470x-common.c 19218F: drivers/media/radio/si470x/radio-si470x-usb.c 19219F: drivers/media/radio/si470x/radio-si470x.h 19220 19221SI4713 FM RADIO TRANSMITTER I2C DRIVER 19222M: Eduardo Valentin <edubezval@gmail.com> 19223L: linux-media@vger.kernel.org 19224S: Odd Fixes 19225W: https://linuxtv.org 19226T: git git://linuxtv.org/media_tree.git 19227F: drivers/media/radio/si4713/si4713.? 19228 19229SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER 19230M: Eduardo Valentin <edubezval@gmail.com> 19231L: linux-media@vger.kernel.org 19232S: Odd Fixes 19233W: https://linuxtv.org 19234T: git git://linuxtv.org/media_tree.git 19235F: drivers/media/radio/si4713/radio-platform-si4713.c 19236 19237SI4713 FM RADIO TRANSMITTER USB DRIVER 19238M: Hans Verkuil <hverkuil@xs4all.nl> 19239L: linux-media@vger.kernel.org 19240S: Maintained 19241W: https://linuxtv.org 19242T: git git://linuxtv.org/media_tree.git 19243F: drivers/media/radio/si4713/radio-usb-si4713.c 19244 19245SIANO DVB DRIVER 19246M: Mauro Carvalho Chehab <mchehab@kernel.org> 19247L: linux-media@vger.kernel.org 19248S: Odd fixes 19249W: https://linuxtv.org 19250T: git git://linuxtv.org/media_tree.git 19251F: drivers/media/common/siano/ 19252F: drivers/media/mmc/siano/ 19253F: drivers/media/usb/siano/ 19254F: drivers/media/usb/siano/ 19255 19256SIFIVE DRIVERS 19257M: Palmer Dabbelt <palmer@dabbelt.com> 19258M: Paul Walmsley <paul.walmsley@sifive.com> 19259L: linux-riscv@lists.infradead.org 19260S: Supported 19261N: sifive 19262K: [^@]sifive 19263 19264SIFIVE FU540 SYSTEM-ON-CHIP 19265M: Paul Walmsley <paul.walmsley@sifive.com> 19266M: Palmer Dabbelt <palmer@dabbelt.com> 19267L: linux-riscv@lists.infradead.org 19268S: Supported 19269T: git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git 19270N: fu540 19271K: fu540 19272 19273SIFIVE PDMA DRIVER 19274M: Green Wan <green.wan@sifive.com> 19275S: Maintained 19276F: Documentation/devicetree/bindings/dma/sifive,fu540-c000-pdma.yaml 19277F: drivers/dma/sf-pdma/ 19278 19279SIFIVE SOC DRIVERS 19280M: Conor Dooley <conor@kernel.org> 19281L: linux-riscv@lists.infradead.org 19282S: Maintained 19283T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 19284F: Documentation/devicetree/bindings/cache/sifive,ccache0.yaml 19285F: drivers/soc/sifive/ 19286 19287SILEAD TOUCHSCREEN DRIVER 19288M: Hans de Goede <hdegoede@redhat.com> 19289L: linux-input@vger.kernel.org 19290L: platform-driver-x86@vger.kernel.org 19291S: Maintained 19292F: drivers/input/touchscreen/silead.c 19293F: drivers/platform/x86/touchscreen_dmi.c 19294 19295SILICON LABS WIRELESS DRIVERS (for WFxxx series) 19296M: Jérôme Pouiller <jerome.pouiller@silabs.com> 19297S: Supported 19298F: Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml 19299F: drivers/net/wireless/silabs/wfx/ 19300 19301SILICON MOTION SM712 FRAME BUFFER DRIVER 19302M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 19303M: Teddy Wang <teddy.wang@siliconmotion.com> 19304M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 19305L: linux-fbdev@vger.kernel.org 19306S: Maintained 19307F: Documentation/fb/sm712fb.rst 19308F: drivers/video/fbdev/sm712* 19309 19310SILVACO I3C DUAL-ROLE MASTER 19311M: Miquel Raynal <miquel.raynal@bootlin.com> 19312M: Conor Culhane <conor.culhane@silvaco.com> 19313L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 19314S: Maintained 19315F: Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml 19316F: drivers/i3c/master/svc-i3c-master.c 19317 19318SIMPLEFB FB DRIVER 19319M: Hans de Goede <hdegoede@redhat.com> 19320L: linux-fbdev@vger.kernel.org 19321S: Maintained 19322F: Documentation/devicetree/bindings/display/simple-framebuffer.yaml 19323F: drivers/video/fbdev/simplefb.c 19324F: include/linux/platform_data/simplefb.h 19325 19326SIMTEC EB110ATX (Chalice CATS) 19327M: Simtec Linux Team <linux@simtec.co.uk> 19328S: Supported 19329W: http://www.simtec.co.uk/products/EB110ATX/ 19330 19331SIOX 19332M: Thorsten Scherer <t.scherer@eckelmann.de> 19333M: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 19334R: Pengutronix Kernel Team <kernel@pengutronix.de> 19335S: Supported 19336F: drivers/gpio/gpio-siox.c 19337F: drivers/siox/* 19338F: include/trace/events/siox.h 19339 19340SIPHASH PRF ROUTINES 19341M: Jason A. Donenfeld <Jason@zx2c4.com> 19342S: Maintained 19343F: include/linux/siphash.h 19344F: lib/siphash.c 19345F: lib/siphash_kunit.c 19346 19347SIS 190 ETHERNET DRIVER 19348M: Francois Romieu <romieu@fr.zoreil.com> 19349L: netdev@vger.kernel.org 19350S: Maintained 19351F: drivers/net/ethernet/sis/sis190.c 19352 19353SIS 900/7016 FAST ETHERNET DRIVER 19354M: Daniele Venzano <venza@brownhat.org> 19355L: netdev@vger.kernel.org 19356S: Maintained 19357W: http://www.brownhat.org/sis900.html 19358F: drivers/net/ethernet/sis/sis900.* 19359 19360SIS FRAMEBUFFER DRIVER 19361S: Orphan 19362F: Documentation/fb/sisfb.rst 19363F: drivers/video/fbdev/sis/ 19364F: include/video/sisfb.h 19365 19366SIS I2C TOUCHSCREEN DRIVER 19367M: Mika Penttilä <mpenttil@redhat.com> 19368L: linux-input@vger.kernel.org 19369S: Maintained 19370F: Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt 19371F: drivers/input/touchscreen/sis_i2c.c 19372 19373SIS USB2VGA DRIVER 19374M: Thomas Winischhofer <thomas@winischhofer.net> 19375S: Maintained 19376W: http://www.winischhofer.at/linuxsisusbvga.shtml 19377F: drivers/usb/misc/sisusbvga/ 19378 19379SL28 CPLD MFD DRIVER 19380M: Michael Walle <michael@walle.cc> 19381S: Maintained 19382F: Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml 19383F: Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml 19384F: Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml 19385F: Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml 19386F: Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml 19387F: Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml 19388F: drivers/gpio/gpio-sl28cpld.c 19389F: drivers/hwmon/sl28cpld-hwmon.c 19390F: drivers/irqchip/irq-sl28cpld.c 19391F: drivers/pwm/pwm-sl28cpld.c 19392F: drivers/watchdog/sl28cpld_wdt.c 19393 19394SL28 VPD NVMEM LAYOUT DRIVER 19395M: Michael Walle <michael@walle.cc> 19396S: Maintained 19397F: Documentation/devicetree/bindings/nvmem/layouts/kontron,sl28-vpd.yaml 19398F: drivers/nvmem/layouts/sl28vpd.c 19399 19400SLAB ALLOCATOR 19401M: Christoph Lameter <cl@linux.com> 19402M: Pekka Enberg <penberg@kernel.org> 19403M: David Rientjes <rientjes@google.com> 19404M: Joonsoo Kim <iamjoonsoo.kim@lge.com> 19405M: Andrew Morton <akpm@linux-foundation.org> 19406M: Vlastimil Babka <vbabka@suse.cz> 19407R: Roman Gushchin <roman.gushchin@linux.dev> 19408R: Hyeonggon Yoo <42.hyeyoo@gmail.com> 19409L: linux-mm@kvack.org 19410S: Maintained 19411T: git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git 19412F: include/linux/sl?b*.h 19413F: mm/sl?b* 19414 19415SLCAN CAN NETWORK DRIVER 19416M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 19417L: linux-can@vger.kernel.org 19418S: Maintained 19419F: drivers/net/can/slcan/ 19420 19421SLEEPABLE READ-COPY UPDATE (SRCU) 19422M: Lai Jiangshan <jiangshanlai@gmail.com> 19423M: "Paul E. McKenney" <paulmck@kernel.org> 19424M: Josh Triplett <josh@joshtriplett.org> 19425R: Steven Rostedt <rostedt@goodmis.org> 19426R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 19427L: rcu@vger.kernel.org 19428S: Supported 19429W: http://www.rdrop.com/users/paulmck/RCU/ 19430T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 19431F: include/linux/srcu*.h 19432F: kernel/rcu/srcu*.c 19433 19434SMACK SECURITY MODULE 19435M: Casey Schaufler <casey@schaufler-ca.com> 19436L: linux-security-module@vger.kernel.org 19437S: Maintained 19438W: http://schaufler-ca.com 19439T: git git://github.com/cschaufler/smack-next 19440F: Documentation/admin-guide/LSM/Smack.rst 19441F: security/smack/ 19442 19443SMC91x ETHERNET DRIVER 19444M: Nicolas Pitre <nico@fluxnic.net> 19445S: Odd Fixes 19446F: drivers/net/ethernet/smsc/smc91x.* 19447 19448SMM665 HARDWARE MONITOR DRIVER 19449M: Guenter Roeck <linux@roeck-us.net> 19450L: linux-hwmon@vger.kernel.org 19451S: Maintained 19452F: Documentation/hwmon/smm665.rst 19453F: drivers/hwmon/smm665.c 19454 19455SMSC EMC2103 HARDWARE MONITOR DRIVER 19456M: Steve Glendinning <steve.glendinning@shawell.net> 19457L: linux-hwmon@vger.kernel.org 19458S: Maintained 19459F: Documentation/hwmon/emc2103.rst 19460F: drivers/hwmon/emc2103.c 19461 19462SMSC SCH5627 HARDWARE MONITOR DRIVER 19463M: Hans de Goede <hdegoede@redhat.com> 19464L: linux-hwmon@vger.kernel.org 19465S: Supported 19466F: Documentation/hwmon/sch5627.rst 19467F: drivers/hwmon/sch5627.c 19468 19469SMSC UFX6000 and UFX7000 USB to VGA DRIVER 19470M: Steve Glendinning <steve.glendinning@shawell.net> 19471L: linux-fbdev@vger.kernel.org 19472S: Maintained 19473F: drivers/video/fbdev/smscufx.c 19474 19475SMSC47B397 HARDWARE MONITOR DRIVER 19476M: Jean Delvare <jdelvare@suse.com> 19477L: linux-hwmon@vger.kernel.org 19478S: Maintained 19479F: Documentation/hwmon/smsc47b397.rst 19480F: drivers/hwmon/smsc47b397.c 19481 19482SMSC911x ETHERNET DRIVER 19483M: Steve Glendinning <steve.glendinning@shawell.net> 19484L: netdev@vger.kernel.org 19485S: Maintained 19486F: drivers/net/ethernet/smsc/smsc911x.* 19487F: include/linux/smsc911x.h 19488 19489SMSC9420 PCI ETHERNET DRIVER 19490M: Steve Glendinning <steve.glendinning@shawell.net> 19491L: netdev@vger.kernel.org 19492S: Maintained 19493F: drivers/net/ethernet/smsc/smsc9420.* 19494 19495SNET DPU VIRTIO DATA PATH ACCELERATOR 19496R: Alvaro Karsz <alvaro.karsz@solid-run.com> 19497F: drivers/vdpa/solidrun/ 19498 19499SOCIONEXT (SNI) AVE NETWORK DRIVER 19500M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 19501L: netdev@vger.kernel.org 19502S: Maintained 19503F: Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml 19504F: drivers/net/ethernet/socionext/sni_ave.c 19505 19506SOCIONEXT (SNI) NETSEC NETWORK DRIVER 19507M: Jassi Brar <jaswinder.singh@linaro.org> 19508M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 19509L: netdev@vger.kernel.org 19510S: Maintained 19511F: Documentation/devicetree/bindings/net/socionext,synquacer-netsec.yaml 19512F: drivers/net/ethernet/socionext/netsec.c 19513 19514SOCIONEXT (SNI) Synquacer SPI DRIVER 19515M: Masahisa Kojima <masahisa.kojima@linaro.org> 19516M: Jassi Brar <jaswinder.singh@linaro.org> 19517L: linux-spi@vger.kernel.org 19518S: Maintained 19519F: Documentation/devicetree/bindings/spi/socionext,synquacer-spi.yaml 19520F: drivers/spi/spi-synquacer.c 19521 19522SOCIONEXT SYNQUACER I2C DRIVER 19523M: Ard Biesheuvel <ardb@kernel.org> 19524L: linux-i2c@vger.kernel.org 19525S: Maintained 19526F: Documentation/devicetree/bindings/i2c/socionext,synquacer-i2c.yaml 19527F: drivers/i2c/busses/i2c-synquacer.c 19528 19529SOCIONEXT UNIPHIER SOUND DRIVER 19530L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19531S: Orphan 19532F: sound/soc/uniphier/ 19533 19534SOCKET TIMESTAMPING 19535M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 19536S: Maintained 19537F: Documentation/networking/timestamping.rst 19538F: include/uapi/linux/net_tstamp.h 19539F: tools/testing/selftests/net/so_txtime.c 19540 19541SOEKRIS NET48XX LED SUPPORT 19542M: Chris Boot <bootc@bootc.net> 19543S: Maintained 19544F: drivers/leds/leds-net48xx.c 19545 19546SOFT-IWARP DRIVER (siw) 19547M: Bernard Metzler <bmt@zurich.ibm.com> 19548L: linux-rdma@vger.kernel.org 19549S: Supported 19550F: drivers/infiniband/sw/siw/ 19551F: include/uapi/rdma/siw-abi.h 19552 19553SOFT-ROCE DRIVER (rxe) 19554M: Zhu Yanjun <zyjzyj2000@gmail.com> 19555L: linux-rdma@vger.kernel.org 19556S: Supported 19557F: drivers/infiniband/sw/rxe/ 19558F: include/uapi/rdma/rdma_user_rxe.h 19559 19560SOFTLOGIC 6x10 MPEG CODEC 19561M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 19562M: Anton Sviridenko <anton@corp.bluecherry.net> 19563M: Andrey Utkin <andrey_utkin@fastmail.com> 19564M: Ismael Luceno <ismael@iodev.co.uk> 19565L: linux-media@vger.kernel.org 19566S: Supported 19567F: drivers/media/pci/solo6x10/ 19568 19569SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI) 19570M: James Morse <james.morse@arm.com> 19571L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19572S: Maintained 19573F: Documentation/devicetree/bindings/arm/firmware/sdei.txt 19574F: drivers/firmware/arm_sdei.c 19575F: include/linux/arm_sdei.h 19576F: include/uapi/linux/arm_sdei.h 19577 19578SOFTWARE NODES AND DEVICE PROPERTIES 19579R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19580R: Daniel Scally <djrscally@gmail.com> 19581R: Heikki Krogerus <heikki.krogerus@linux.intel.com> 19582R: Sakari Ailus <sakari.ailus@linux.intel.com> 19583L: linux-acpi@vger.kernel.org 19584S: Maintained 19585F: drivers/base/property.c 19586F: drivers/base/swnode.c 19587F: include/linux/fwnode.h 19588F: include/linux/property.h 19589 19590SOFTWARE RAID (Multiple Disks) SUPPORT 19591M: Song Liu <song@kernel.org> 19592L: linux-raid@vger.kernel.org 19593S: Supported 19594Q: https://patchwork.kernel.org/project/linux-raid/list/ 19595T: git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git 19596F: drivers/md/Kconfig 19597F: drivers/md/Makefile 19598F: drivers/md/md* 19599F: drivers/md/raid* 19600F: include/linux/raid/ 19601F: include/uapi/linux/raid/ 19602 19603SOLIDRUN CLEARFOG SUPPORT 19604M: Russell King <linux@armlinux.org.uk> 19605S: Maintained 19606F: arch/arm/boot/dts/armada-388-clearfog* 19607F: arch/arm/boot/dts/armada-38x-solidrun-* 19608 19609SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT 19610M: Russell King <linux@armlinux.org.uk> 19611S: Maintained 19612F: arch/arm/boot/dts/imx6*-cubox-i* 19613F: arch/arm/boot/dts/imx6*-hummingboard* 19614F: arch/arm/boot/dts/imx6*-sr-* 19615 19616SONIC NETWORK DRIVER 19617M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 19618L: netdev@vger.kernel.org 19619S: Maintained 19620F: drivers/net/ethernet/natsemi/sonic.* 19621 19622SONICS SILICON BACKPLANE DRIVER (SSB) 19623M: Michael Buesch <m@bues.ch> 19624L: linux-wireless@vger.kernel.org 19625S: Maintained 19626F: drivers/ssb/ 19627F: include/linux/ssb/ 19628 19629SONY IMX208 SENSOR DRIVER 19630M: Sakari Ailus <sakari.ailus@linux.intel.com> 19631L: linux-media@vger.kernel.org 19632S: Maintained 19633T: git git://linuxtv.org/media_tree.git 19634F: drivers/media/i2c/imx208.c 19635 19636SONY IMX214 SENSOR DRIVER 19637M: Ricardo Ribalda <ribalda@kernel.org> 19638L: linux-media@vger.kernel.org 19639S: Maintained 19640T: git git://linuxtv.org/media_tree.git 19641F: Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml 19642F: drivers/media/i2c/imx214.c 19643 19644SONY IMX219 SENSOR DRIVER 19645M: Dave Stevenson <dave.stevenson@raspberrypi.com> 19646L: linux-media@vger.kernel.org 19647S: Maintained 19648T: git git://linuxtv.org/media_tree.git 19649F: Documentation/devicetree/bindings/media/i2c/imx219.yaml 19650F: drivers/media/i2c/imx219.c 19651 19652SONY IMX258 SENSOR DRIVER 19653M: Sakari Ailus <sakari.ailus@linux.intel.com> 19654L: linux-media@vger.kernel.org 19655S: Maintained 19656T: git git://linuxtv.org/media_tree.git 19657F: Documentation/devicetree/bindings/media/i2c/imx258.yaml 19658F: drivers/media/i2c/imx258.c 19659 19660SONY IMX274 SENSOR DRIVER 19661M: Leon Luo <leonl@leopardimaging.com> 19662L: linux-media@vger.kernel.org 19663S: Maintained 19664T: git git://linuxtv.org/media_tree.git 19665F: Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml 19666F: drivers/media/i2c/imx274.c 19667 19668SONY IMX290 SENSOR DRIVER 19669M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19670L: linux-media@vger.kernel.org 19671S: Maintained 19672T: git git://linuxtv.org/media_tree.git 19673F: Documentation/devicetree/bindings/media/i2c/sony,imx290.yaml 19674F: drivers/media/i2c/imx290.c 19675 19676SONY IMX296 SENSOR DRIVER 19677M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 19678M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19679L: linux-media@vger.kernel.org 19680S: Maintained 19681T: git git://linuxtv.org/media_tree.git 19682F: Documentation/devicetree/bindings/media/i2c/sony,imx296.yaml 19683F: drivers/media/i2c/imx296.c 19684 19685SONY IMX319 SENSOR DRIVER 19686M: Bingbu Cao <bingbu.cao@intel.com> 19687L: linux-media@vger.kernel.org 19688S: Maintained 19689T: git git://linuxtv.org/media_tree.git 19690F: drivers/media/i2c/imx319.c 19691 19692SONY IMX334 SENSOR DRIVER 19693M: Paul J. Murphy <paul.j.murphy@intel.com> 19694M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19695L: linux-media@vger.kernel.org 19696S: Maintained 19697T: git git://linuxtv.org/media_tree.git 19698F: Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml 19699F: drivers/media/i2c/imx334.c 19700 19701SONY IMX335 SENSOR DRIVER 19702M: Paul J. Murphy <paul.j.murphy@intel.com> 19703M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19704L: linux-media@vger.kernel.org 19705S: Maintained 19706T: git git://linuxtv.org/media_tree.git 19707F: Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml 19708F: drivers/media/i2c/imx335.c 19709 19710SONY IMX355 SENSOR DRIVER 19711M: Tianshu Qiu <tian.shu.qiu@intel.com> 19712L: linux-media@vger.kernel.org 19713S: Maintained 19714T: git git://linuxtv.org/media_tree.git 19715F: drivers/media/i2c/imx355.c 19716 19717SONY IMX412 SENSOR DRIVER 19718M: Paul J. Murphy <paul.j.murphy@intel.com> 19719M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19720L: linux-media@vger.kernel.org 19721S: Maintained 19722T: git git://linuxtv.org/media_tree.git 19723F: Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml 19724F: drivers/media/i2c/imx412.c 19725 19726SONY IMX415 SENSOR DRIVER 19727M: Michael Riesch <michael.riesch@wolfvision.net> 19728L: linux-media@vger.kernel.org 19729S: Maintained 19730T: git git://linuxtv.org/media_tree.git 19731F: Documentation/devicetree/bindings/media/i2c/sony,imx415.yaml 19732F: drivers/media/i2c/imx415.c 19733 19734SONY MEMORYSTICK SUBSYSTEM 19735M: Maxim Levitsky <maximlevitsky@gmail.com> 19736M: Alex Dubov <oakad@yahoo.com> 19737M: Ulf Hansson <ulf.hansson@linaro.org> 19738L: linux-mmc@vger.kernel.org 19739S: Maintained 19740T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 19741F: drivers/memstick/ 19742F: include/linux/memstick.h 19743 19744SONY VAIO CONTROL DEVICE DRIVER 19745M: Mattia Dongili <malattia@linux.it> 19746L: platform-driver-x86@vger.kernel.org 19747S: Maintained 19748W: http://www.linux.it/~malattia/wiki/index.php/Sony_drivers 19749F: Documentation/admin-guide/laptops/sony-laptop.rst 19750F: drivers/char/sonypi.c 19751F: drivers/platform/x86/sony-laptop.c 19752F: include/linux/sony-laptop.h 19753 19754SOUND 19755M: Jaroslav Kysela <perex@perex.cz> 19756M: Takashi Iwai <tiwai@suse.com> 19757L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19758S: Maintained 19759W: http://www.alsa-project.org/ 19760Q: http://patchwork.kernel.org/project/alsa-devel/list/ 19761T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19762F: Documentation/sound/ 19763F: include/sound/ 19764F: include/uapi/sound/ 19765F: sound/ 19766F: tools/testing/selftests/alsa 19767 19768SOUND - ALSA SELFTESTS 19769M: Mark Brown <broonie@kernel.org> 19770L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19771L: linux-kselftest@vger.kernel.org 19772S: Supported 19773F: tools/testing/selftests/alsa 19774 19775SOUND - COMPRESSED AUDIO 19776M: Vinod Koul <vkoul@kernel.org> 19777L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19778S: Supported 19779T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19780F: Documentation/sound/designs/compress-offload.rst 19781F: include/sound/compress_driver.h 19782F: include/uapi/sound/compress_* 19783F: sound/core/compress_offload.c 19784F: sound/soc/soc-compress.c 19785 19786SOUND - DMAENGINE HELPERS 19787M: Lars-Peter Clausen <lars@metafoo.de> 19788S: Supported 19789F: include/sound/dmaengine_pcm.h 19790F: sound/core/pcm_dmaengine.c 19791F: sound/soc/soc-generic-dmaengine-pcm.c 19792 19793SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC) 19794M: Liam Girdwood <lgirdwood@gmail.com> 19795M: Mark Brown <broonie@kernel.org> 19796L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19797S: Supported 19798W: http://alsa-project.org/main/index.php/ASoC 19799T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 19800F: Documentation/devicetree/bindings/sound/ 19801F: Documentation/sound/soc/ 19802F: include/dt-bindings/sound/ 19803F: include/sound/soc* 19804F: sound/soc/ 19805 19806SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS 19807M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19808M: Liam Girdwood <lgirdwood@gmail.com> 19809M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 19810M: Bard Liao <yung-chuan.liao@linux.intel.com> 19811M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 19812M: Daniel Baluta <daniel.baluta@nxp.com> 19813R: Kai Vehmanen <kai.vehmanen@linux.intel.com> 19814L: sound-open-firmware@alsa-project.org (moderated for non-subscribers) 19815S: Supported 19816W: https://github.com/thesofproject/linux/ 19817F: sound/soc/sof/ 19818 19819SOUNDWIRE SUBSYSTEM 19820M: Vinod Koul <vkoul@kernel.org> 19821M: Bard Liao <yung-chuan.liao@linux.intel.com> 19822R: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19823R: Sanyog Kale <sanyog.r.kale@intel.com> 19824L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19825S: Supported 19826T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git 19827F: Documentation/driver-api/soundwire/ 19828F: drivers/soundwire/ 19829F: include/linux/soundwire/ 19830 19831SP2 MEDIA DRIVER 19832M: Olli Salonen <olli.salonen@iki.fi> 19833L: linux-media@vger.kernel.org 19834S: Maintained 19835W: https://linuxtv.org 19836Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19837F: drivers/media/dvb-frontends/sp2* 19838 19839SPANISH DOCUMENTATION 19840M: Carlos Bilbao <carlos.bilbao@amd.com> 19841S: Maintained 19842F: Documentation/translations/sp_SP/ 19843 19844SPARC + UltraSPARC (sparc/sparc64) 19845M: "David S. Miller" <davem@davemloft.net> 19846L: sparclinux@vger.kernel.org 19847S: Maintained 19848Q: http://patchwork.ozlabs.org/project/sparclinux/list/ 19849T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 19850T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 19851F: arch/sparc/ 19852F: drivers/sbus/ 19853 19854SPARC SERIAL DRIVERS 19855M: "David S. Miller" <davem@davemloft.net> 19856L: sparclinux@vger.kernel.org 19857S: Maintained 19858T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 19859T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 19860F: drivers/tty/serial/suncore.c 19861F: drivers/tty/serial/sunhv.c 19862F: drivers/tty/serial/sunsab.c 19863F: drivers/tty/serial/sunsab.h 19864F: drivers/tty/serial/sunsu.c 19865F: drivers/tty/serial/sunzilog.c 19866F: drivers/tty/serial/sunzilog.h 19867F: drivers/tty/vcc.c 19868F: include/linux/sunserialcore.h 19869 19870SPARSE CHECKER 19871M: "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com> 19872L: linux-sparse@vger.kernel.org 19873S: Maintained 19874W: https://sparse.docs.kernel.org/ 19875Q: https://patchwork.kernel.org/project/linux-sparse/list/ 19876B: https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools 19877T: git git://git.kernel.org/pub/scm/devel/sparse/sparse.git 19878F: include/linux/compiler.h 19879 19880SPEAKUP CONSOLE SPEECH DRIVER 19881M: William Hubbs <w.d.hubbs@gmail.com> 19882M: Chris Brannon <chris@the-brannons.com> 19883M: Kirk Reiser <kirk@reisers.ca> 19884M: Samuel Thibault <samuel.thibault@ens-lyon.org> 19885L: speakup@linux-speakup.org 19886S: Odd Fixes 19887W: http://www.linux-speakup.org/ 19888W: https://github.com/linux-speakup/speakup 19889B: https://github.com/linux-speakup/speakup/issues 19890F: drivers/accessibility/speakup/ 19891 19892SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT 19893M: Viresh Kumar <vireshk@kernel.org> 19894M: Shiraz Hashim <shiraz.linux.kernel@gmail.com> 19895M: soc@kernel.org 19896L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19897S: Maintained 19898W: http://www.st.com/spear 19899F: arch/arm/boot/dts/spear* 19900F: arch/arm/mach-spear/ 19901F: drivers/clk/spear/ 19902F: drivers/pinctrl/spear/ 19903 19904SPI NOR SUBSYSTEM 19905M: Tudor Ambarus <tudor.ambarus@linaro.org> 19906M: Pratyush Yadav <pratyush@kernel.org> 19907R: Michael Walle <michael@walle.cc> 19908L: linux-mtd@lists.infradead.org 19909S: Maintained 19910W: http://www.linux-mtd.infradead.org/ 19911Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 19912C: irc://irc.oftc.net/mtd 19913T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next 19914F: Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml 19915F: drivers/mtd/spi-nor/ 19916F: include/linux/mtd/spi-nor.h 19917 19918SPI SUBSYSTEM 19919M: Mark Brown <broonie@kernel.org> 19920L: linux-spi@vger.kernel.org 19921S: Maintained 19922Q: http://patchwork.kernel.org/project/spi-devel-general/list/ 19923T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 19924F: Documentation/devicetree/bindings/spi/ 19925F: Documentation/spi/ 19926F: drivers/spi/ 19927F: include/linux/spi/ 19928F: include/uapi/linux/spi/ 19929F: tools/spi/ 19930 19931SPIDERNET NETWORK DRIVER for CELL 19932M: Ishizaki Kou <kou.ishizaki@toshiba.co.jp> 19933M: Geoff Levand <geoff@infradead.org> 19934L: netdev@vger.kernel.org 19935L: linuxppc-dev@lists.ozlabs.org 19936S: Maintained 19937F: Documentation/networking/device_drivers/ethernet/toshiba/spider_net.rst 19938F: drivers/net/ethernet/toshiba/spider_net* 19939 19940SPMI SUBSYSTEM 19941M: Stephen Boyd <sboyd@kernel.org> 19942L: linux-kernel@vger.kernel.org 19943S: Maintained 19944T: git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git 19945F: Documentation/devicetree/bindings/spmi/ 19946F: drivers/spmi/ 19947F: include/dt-bindings/spmi/spmi.h 19948F: include/linux/spmi.h 19949F: include/trace/events/spmi.h 19950 19951SPU FILE SYSTEM 19952M: Jeremy Kerr <jk@ozlabs.org> 19953L: linuxppc-dev@lists.ozlabs.org 19954S: Supported 19955W: http://www.ibm.com/developerworks/power/cell/ 19956F: Documentation/filesystems/spufs/spufs.rst 19957F: arch/powerpc/platforms/cell/spufs/ 19958 19959SQUASHFS FILE SYSTEM 19960M: Phillip Lougher <phillip@squashfs.org.uk> 19961L: squashfs-devel@lists.sourceforge.net (subscribers-only) 19962S: Maintained 19963W: http://squashfs.org.uk 19964T: git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git 19965F: Documentation/filesystems/squashfs.rst 19966F: fs/squashfs/ 19967 19968SRM (Alpha) environment access 19969M: Jan-Benedict Glaw <jbglaw@lug-owl.de> 19970S: Maintained 19971F: arch/alpha/kernel/srm_env.c 19972 19973ST LSM6DSx IMU IIO DRIVER 19974M: Lorenzo Bianconi <lorenzo@kernel.org> 19975L: linux-iio@vger.kernel.org 19976S: Maintained 19977W: http://www.st.com/ 19978F: Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml 19979F: drivers/iio/imu/st_lsm6dsx/ 19980 19981ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER 19982M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 19983M: Sylvain Petinot <sylvain.petinot@foss.st.com> 19984L: linux-media@vger.kernel.org 19985S: Maintained 19986T: git git://linuxtv.org/media_tree.git 19987F: Documentation/devicetree/bindings/media/i2c/st,st-mipid02.yaml 19988F: drivers/media/i2c/st-mipid02.c 19989 19990ST STM32 I2C/SMBUS DRIVER 19991M: Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com> 19992M: Alain Volmat <alain.volmat@foss.st.com> 19993L: linux-i2c@vger.kernel.org 19994S: Maintained 19995F: drivers/i2c/busses/i2c-stm32* 19996 19997ST STM32 SPI DRIVER 19998M: Alain Volmat <alain.volmat@foss.st.com> 19999L: linux-spi@vger.kernel.org 20000S: Maintained 20001F: drivers/spi/spi-stm32.c 20002 20003ST STPDDC60 DRIVER 20004M: Daniel Nilsson <daniel.nilsson@flex.com> 20005L: linux-hwmon@vger.kernel.org 20006S: Maintained 20007F: Documentation/hwmon/stpddc60.rst 20008F: drivers/hwmon/pmbus/stpddc60.c 20009 20010ST VGXY61 DRIVER 20011M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 20012M: Sylvain Petinot <sylvain.petinot@foss.st.com> 20013L: linux-media@vger.kernel.org 20014S: Maintained 20015T: git git://linuxtv.org/media_tree.git 20016F: Documentation/devicetree/bindings/media/i2c/st,st-vgxy61.yaml 20017F: Documentation/userspace-api/media/drivers/st-vgxy61.rst 20018F: drivers/media/i2c/st-vgxy61.c 20019 20020ST VL53L0X ToF RANGER(I2C) IIO DRIVER 20021M: Song Qiang <songqiang1304521@gmail.com> 20022L: linux-iio@vger.kernel.org 20023S: Maintained 20024F: Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml 20025F: drivers/iio/proximity/vl53l0x-i2c.c 20026 20027STABLE BRANCH 20028M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20029M: Sasha Levin <sashal@kernel.org> 20030L: stable@vger.kernel.org 20031S: Supported 20032F: Documentation/process/stable-kernel-rules.rst 20033 20034STAGING - ATOMISP DRIVER 20035M: Hans de Goede <hdegoede@redhat.com> 20036M: Mauro Carvalho Chehab <mchehab@kernel.org> 20037R: Sakari Ailus <sakari.ailus@linux.intel.com> 20038L: linux-media@vger.kernel.org 20039S: Maintained 20040F: drivers/staging/media/atomisp/ 20041 20042STAGING - FIELDBUS SUBSYSTEM 20043M: Sven Van Asbroeck <TheSven73@gmail.com> 20044S: Maintained 20045F: drivers/staging/fieldbus/* 20046F: drivers/staging/fieldbus/Documentation/ 20047 20048STAGING - HMS ANYBUS-S BUS 20049M: Sven Van Asbroeck <TheSven73@gmail.com> 20050S: Maintained 20051F: drivers/staging/fieldbus/anybuss/ 20052 20053STAGING - INDUSTRIAL IO 20054M: Jonathan Cameron <jic23@kernel.org> 20055L: linux-iio@vger.kernel.org 20056S: Odd Fixes 20057F: Documentation/devicetree/bindings/staging/iio/ 20058F: drivers/staging/iio/ 20059 20060STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec) 20061M: Marc Dietrich <marvin24@gmx.de> 20062L: ac100@lists.launchpad.net (moderated for non-subscribers) 20063L: linux-tegra@vger.kernel.org 20064S: Maintained 20065F: drivers/staging/nvec/ 20066 20067STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON) 20068M: Jens Frederich <jfrederich@gmail.com> 20069M: Jon Nettleton <jon.nettleton@gmail.com> 20070S: Maintained 20071W: http://wiki.laptop.org/go/DCON 20072F: drivers/staging/olpc_dcon/ 20073 20074STAGING - REALTEK RTL8712U DRIVERS 20075M: Larry Finger <Larry.Finger@lwfinger.net> 20076M: Florian Schilhabel <florian.c.schilhabel@googlemail.com>. 20077S: Odd Fixes 20078F: drivers/staging/rtl8712/ 20079 20080STAGING - SEPS525 LCD CONTROLLER DRIVERS 20081M: Michael Hennerich <michael.hennerich@analog.com> 20082L: linux-fbdev@vger.kernel.org 20083S: Supported 20084F: Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml 20085F: drivers/staging/fbtft/fb_seps525.c 20086 20087STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER 20088M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 20089M: Teddy Wang <teddy.wang@siliconmotion.com> 20090M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 20091L: linux-fbdev@vger.kernel.org 20092S: Maintained 20093F: drivers/staging/sm750fb/ 20094 20095STAGING - VIA VT665X DRIVERS 20096M: Forest Bond <forest@alittletooquiet.net> 20097S: Odd Fixes 20098F: drivers/staging/vt665?/ 20099 20100STAGING SUBSYSTEM 20101M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20102L: linux-staging@lists.linux.dev 20103S: Supported 20104T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 20105F: drivers/staging/ 20106 20107STARFIRE/DURALAN NETWORK DRIVER 20108M: Ion Badulescu <ionut@badula.org> 20109S: Odd Fixes 20110F: drivers/net/ethernet/adaptec/starfire* 20111 20112STARFIVE DEVICETREES 20113M: Emil Renner Berthing <kernel@esmil.dk> 20114S: Maintained 20115F: arch/riscv/boot/dts/starfive/ 20116 20117STARFIVE DWMAC GLUE LAYER 20118M: Emil Renner Berthing <kernel@esmil.dk> 20119M: Samin Guo <samin.guo@starfivetech.com> 20120S: Maintained 20121F: Documentation/devicetree/bindings/net/starfive,jh7110-dwmac.yaml 20122F: drivers/net/ethernet/stmicro/stmmac/dwmac-starfive.c 20123 20124STARFIVE JH7110 MMC/SD/SDIO DRIVER 20125M: William Qiu <william.qiu@starfivetech.com> 20126S: Supported 20127F: Documentation/devicetree/bindings/mmc/starfive* 20128F: drivers/mmc/host/dw_mmc-starfive.c 20129 20130STARFIVE JH71X0 CLOCK DRIVERS 20131M: Emil Renner Berthing <kernel@esmil.dk> 20132M: Hal Feng <hal.feng@starfivetech.com> 20133S: Maintained 20134F: Documentation/devicetree/bindings/clock/starfive,jh71*.yaml 20135F: drivers/clk/starfive/clk-starfive-jh71* 20136F: include/dt-bindings/clock/starfive?jh71*.h 20137 20138STARFIVE JH71X0 PINCTRL DRIVERS 20139M: Emil Renner Berthing <kernel@esmil.dk> 20140M: Jianlong Huang <jianlong.huang@starfivetech.com> 20141L: linux-gpio@vger.kernel.org 20142S: Maintained 20143F: Documentation/devicetree/bindings/pinctrl/starfive,jh71*.yaml 20144F: drivers/pinctrl/starfive/pinctrl-starfive-jh71* 20145F: include/dt-bindings/pinctrl/pinctrl-starfive-jh7100.h 20146F: include/dt-bindings/pinctrl/starfive,jh7110-pinctrl.h 20147 20148STARFIVE JH71X0 RESET CONTROLLER DRIVERS 20149M: Emil Renner Berthing <kernel@esmil.dk> 20150M: Hal Feng <hal.feng@starfivetech.com> 20151S: Maintained 20152F: Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml 20153F: drivers/reset/starfive/reset-starfive-jh71* 20154F: include/dt-bindings/reset/starfive?jh71*.h 20155 20156STARFIVE JH71XX PMU CONTROLLER DRIVER 20157M: Walker Chen <walker.chen@starfivetech.com> 20158S: Supported 20159F: Documentation/devicetree/bindings/power/starfive* 20160F: drivers/soc/starfive/jh71xx_pmu.c 20161F: include/dt-bindings/power/starfive,jh7110-pmu.h 20162 20163STARFIVE SOC DRIVERS 20164M: Conor Dooley <conor@kernel.org> 20165S: Maintained 20166T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 20167F: drivers/soc/starfive/ 20168 20169STARFIVE TRNG DRIVER 20170M: Jia Jie Ho <jiajie.ho@starfivetech.com> 20171S: Supported 20172F: Documentation/devicetree/bindings/rng/starfive* 20173F: drivers/char/hw_random/jh7110-trng.c 20174 20175STARFIVE WATCHDOG DRIVER 20176M: Xingyu Wu <xingyu.wu@starfivetech.com> 20177M: Samin Guo <samin.guo@starfivetech.com> 20178S: Supported 20179F: Documentation/devicetree/bindings/watchdog/starfive* 20180F: drivers/watchdog/starfive-wdt.c 20181 20182STATIC BRANCH/CALL 20183M: Peter Zijlstra <peterz@infradead.org> 20184M: Josh Poimboeuf <jpoimboe@kernel.org> 20185M: Jason Baron <jbaron@akamai.com> 20186R: Steven Rostedt <rostedt@goodmis.org> 20187R: Ard Biesheuvel <ardb@kernel.org> 20188S: Supported 20189F: arch/*/include/asm/jump_label*.h 20190F: arch/*/include/asm/static_call*.h 20191F: arch/*/kernel/jump_label.c 20192F: arch/*/kernel/static_call.c 20193F: include/linux/jump_label*.h 20194F: include/linux/static_call*.h 20195F: kernel/jump_label.c 20196F: kernel/static_call.c 20197 20198STI AUDIO (ASoC) DRIVERS 20199M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 20200L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20201S: Maintained 20202F: Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt 20203F: sound/soc/sti/ 20204 20205STI CEC DRIVER 20206M: Alain Volmat <alain.volmat@foss.st.com> 20207S: Maintained 20208F: Documentation/devicetree/bindings/media/cec/st,stih-cec.yaml 20209F: drivers/media/cec/platform/sti/ 20210 20211STK1160 USB VIDEO CAPTURE DRIVER 20212M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 20213L: linux-media@vger.kernel.org 20214S: Maintained 20215T: git git://linuxtv.org/media_tree.git 20216F: drivers/media/usb/stk1160/ 20217 20218STM32 AUDIO (ASoC) DRIVERS 20219M: Olivier Moysan <olivier.moysan@foss.st.com> 20220M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 20221L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20222S: Maintained 20223F: Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml 20224F: Documentation/devicetree/bindings/sound/st,stm32-*.yaml 20225F: sound/soc/stm/ 20226 20227STM32 TIMER/LPTIMER DRIVERS 20228M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 20229S: Maintained 20230F: Documentation/ABI/testing/*timer-stm32 20231F: Documentation/devicetree/bindings/*/*stm32-*timer* 20232F: drivers/*/stm32-*timer* 20233F: drivers/pwm/pwm-stm32* 20234F: include/linux/*/stm32-*tim* 20235 20236STMMAC ETHERNET DRIVER 20237M: Giuseppe Cavallaro <peppe.cavallaro@st.com> 20238M: Alexandre Torgue <alexandre.torgue@foss.st.com> 20239M: Jose Abreu <joabreu@synopsys.com> 20240L: netdev@vger.kernel.org 20241S: Supported 20242W: http://www.stlinux.com 20243F: Documentation/networking/device_drivers/ethernet/stmicro/ 20244F: drivers/net/ethernet/stmicro/stmmac/ 20245 20246SUN HAPPY MEAL ETHERNET DRIVER 20247M: Sean Anderson <seanga2@gmail.com> 20248S: Maintained 20249F: drivers/net/ethernet/sun/sunhme.* 20250 20251SUN3/3X 20252M: Sam Creasey <sammy@sammy.net> 20253S: Maintained 20254W: http://sammy.net/sun3/ 20255F: arch/m68k/include/asm/sun3* 20256F: arch/m68k/kernel/*sun3* 20257F: arch/m68k/sun3*/ 20258F: drivers/net/ethernet/i825xx/sun3* 20259 20260SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER 20261M: Hans de Goede <hdegoede@redhat.com> 20262L: linux-input@vger.kernel.org 20263S: Maintained 20264F: Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml 20265F: drivers/input/keyboard/sun4i-lradc-keys.c 20266 20267SUNDANCE NETWORK DRIVER 20268M: Denis Kirjanov <kda@linux-powerpc.org> 20269L: netdev@vger.kernel.org 20270S: Maintained 20271F: drivers/net/ethernet/dlink/sundance.c 20272 20273SUNPLUS ETHERNET DRIVER 20274M: Wells Lu <wellslutw@gmail.com> 20275L: netdev@vger.kernel.org 20276S: Maintained 20277W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 20278F: Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml 20279F: drivers/net/ethernet/sunplus/ 20280 20281SUNPLUS MMC DRIVER 20282M: Tony Huang <tonyhuang.sunplus@gmail.com> 20283M: Li-hao Kuo <lhjeff911@gmail.com> 20284S: Maintained 20285F: Documentation/devicetree/bindings/mmc/sunplus,mmc.yaml 20286F: drivers/mmc/host/sunplus-mmc.c 20287 20288SUNPLUS OCOTP DRIVER 20289M: Vincent Shih <vincent.sunplus@gmail.com> 20290S: Maintained 20291F: Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml 20292F: drivers/nvmem/sunplus-ocotp.c 20293 20294SUNPLUS PWM DRIVER 20295M: Hammer Hsieh <hammerh0314@gmail.com> 20296S: Maintained 20297F: Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml 20298F: drivers/pwm/pwm-sunplus.c 20299 20300SUNPLUS RTC DRIVER 20301M: Vincent Shih <vincent.sunplus@gmail.com> 20302L: linux-rtc@vger.kernel.org 20303S: Maintained 20304F: Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml 20305F: drivers/rtc/rtc-sunplus.c 20306 20307SUNPLUS SPI CONTROLLER INTERFACE DRIVER 20308M: Li-hao Kuo <lhjeff911@gmail.com> 20309L: linux-spi@vger.kernel.org 20310S: Maintained 20311F: Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml 20312F: drivers/spi/spi-sunplus-sp7021.c 20313 20314SUNPLUS UART DRIVER 20315M: Hammer Hsieh <hammerh0314@gmail.com> 20316S: Maintained 20317F: Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml 20318F: drivers/tty/serial/sunplus-uart.c 20319 20320SUNPLUS USB2 PHY DRIVER 20321M: Vincent Shih <vincent.sunplus@gmail.com> 20322L: linux-usb@vger.kernel.org 20323S: Maintained 20324F: Documentation/devicetree/bindings/phy/sunplus,sp7021-usb2-phy.yaml 20325F: drivers/phy/sunplus/Kconfig 20326F: drivers/phy/sunplus/Makefile 20327F: drivers/phy/sunplus/phy-sunplus-usb2.c 20328 20329SUNPLUS WATCHDOG DRIVER 20330M: Xiantao Hu <xt.hu@cqplus1.com> 20331L: linux-watchdog@vger.kernel.org 20332S: Maintained 20333F: Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml 20334F: drivers/watchdog/sunplus_wdt.c 20335 20336SUPERH 20337M: Yoshinori Sato <ysato@users.sourceforge.jp> 20338M: Rich Felker <dalias@libc.org> 20339M: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> 20340L: linux-sh@vger.kernel.org 20341S: Maintained 20342Q: http://patchwork.kernel.org/project/linux-sh/list/ 20343F: Documentation/arch/sh/ 20344F: arch/sh/ 20345F: drivers/sh/ 20346 20347SUSPEND TO RAM 20348M: "Rafael J. Wysocki" <rafael@kernel.org> 20349M: Len Brown <len.brown@intel.com> 20350M: Pavel Machek <pavel@ucw.cz> 20351L: linux-pm@vger.kernel.org 20352S: Supported 20353B: https://bugzilla.kernel.org 20354F: Documentation/power/ 20355F: arch/x86/kernel/acpi/sleep* 20356F: arch/x86/kernel/acpi/wakeup* 20357F: drivers/base/power/ 20358F: include/linux/freezer.h 20359F: include/linux/pm.h 20360F: include/linux/suspend.h 20361F: kernel/power/ 20362 20363SVGA HANDLING 20364M: Martin Mares <mj@ucw.cz> 20365L: linux-video@atrey.karlin.mff.cuni.cz 20366S: Maintained 20367F: Documentation/admin-guide/svga.rst 20368F: arch/x86/boot/video* 20369 20370SWITCHDEV 20371M: Jiri Pirko <jiri@resnulli.us> 20372M: Ivan Vecera <ivecera@redhat.com> 20373L: netdev@vger.kernel.org 20374S: Supported 20375F: include/net/switchdev.h 20376F: net/switchdev/ 20377 20378SY8106A REGULATOR DRIVER 20379M: Icenowy Zheng <icenowy@aosc.io> 20380S: Maintained 20381F: Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml 20382F: drivers/regulator/sy8106a-regulator.c 20383 20384SYNC FILE FRAMEWORK 20385M: Sumit Semwal <sumit.semwal@linaro.org> 20386R: Gustavo Padovan <gustavo@padovan.org> 20387L: linux-media@vger.kernel.org 20388L: dri-devel@lists.freedesktop.org 20389S: Maintained 20390T: git git://anongit.freedesktop.org/drm/drm-misc 20391F: Documentation/driver-api/sync_file.rst 20392F: drivers/dma-buf/dma-fence* 20393F: drivers/dma-buf/sw_sync.c 20394F: drivers/dma-buf/sync_* 20395F: include/linux/sync_file.h 20396F: include/uapi/linux/sync_file.h 20397 20398SYNOPSYS ARC ARCHITECTURE 20399M: Vineet Gupta <vgupta@kernel.org> 20400L: linux-snps-arc@lists.infradead.org 20401S: Supported 20402T: git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git 20403F: Documentation/arch/arc 20404F: Documentation/devicetree/bindings/arc/* 20405F: Documentation/devicetree/bindings/interrupt-controller/snps,arc* 20406F: arch/arc/ 20407F: drivers/clocksource/arc_timer.c 20408F: drivers/tty/serial/arc_uart.c 20409 20410SYNOPSYS ARC HSDK SDP pll clock driver 20411M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20412S: Supported 20413F: Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt 20414F: drivers/clk/clk-hsdk-pll.c 20415 20416SYNOPSYS ARC SDP clock driver 20417M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20418S: Supported 20419F: Documentation/devicetree/bindings/clock/snps,pll-clock.txt 20420F: drivers/clk/axs10x/* 20421 20422SYNOPSYS ARC SDP platform support 20423M: Alexey Brodkin <abrodkin@synopsys.com> 20424S: Supported 20425F: Documentation/devicetree/bindings/arc/axs10* 20426F: arch/arc/boot/dts/ax* 20427F: arch/arc/plat-axs10x 20428 20429SYNOPSYS AXS10x RESET CONTROLLER DRIVER 20430M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20431S: Supported 20432F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml 20433F: drivers/reset/reset-axs10x.c 20434 20435SYNOPSYS CREG GPIO DRIVER 20436M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20437S: Maintained 20438F: Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt 20439F: drivers/gpio/gpio-creg-snps.c 20440 20441SYNOPSYS DESIGNWARE 8250 UART DRIVER 20442M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 20443R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20444S: Supported 20445F: drivers/tty/serial/8250/8250_dw.c 20446F: drivers/tty/serial/8250/8250_dwlib.* 20447F: drivers/tty/serial/8250/8250_lpss.c 20448 20449SYNOPSYS DESIGNWARE APB GPIO DRIVER 20450M: Hoan Tran <hoan@os.amperecomputing.com> 20451M: Serge Semin <fancer.lancer@gmail.com> 20452L: linux-gpio@vger.kernel.org 20453S: Maintained 20454F: Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml 20455F: drivers/gpio/gpio-dwapb.c 20456 20457SYNOPSYS DESIGNWARE APB SSI DRIVER 20458M: Serge Semin <fancer.lancer@gmail.com> 20459L: linux-spi@vger.kernel.org 20460S: Supported 20461F: Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml 20462F: drivers/spi/spi-dw* 20463 20464SYNOPSYS DESIGNWARE AXI DMAC DRIVER 20465M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20466S: Maintained 20467F: Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml 20468F: drivers/dma/dw-axi-dmac/ 20469 20470SYNOPSYS DESIGNWARE DMAC DRIVER 20471M: Viresh Kumar <vireshk@kernel.org> 20472R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20473S: Maintained 20474F: Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml 20475F: Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml 20476F: drivers/dma/dw/ 20477F: include/dt-bindings/dma/dw-dmac.h 20478F: include/linux/dma/dw.h 20479F: include/linux/platform_data/dma-dw.h 20480 20481SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER 20482M: Jose Abreu <Jose.Abreu@synopsys.com> 20483L: netdev@vger.kernel.org 20484S: Supported 20485F: drivers/net/ethernet/synopsys/ 20486 20487SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER 20488M: Jose Abreu <Jose.Abreu@synopsys.com> 20489L: netdev@vger.kernel.org 20490S: Supported 20491F: drivers/net/pcs/pcs-xpcs.c 20492F: drivers/net/pcs/pcs-xpcs.h 20493F: include/linux/pcs/pcs-xpcs.h 20494 20495SYNOPSYS DESIGNWARE I2C DRIVER 20496M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 20497R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20498R: Mika Westerberg <mika.westerberg@linux.intel.com> 20499R: Jan Dabros <jsd@semihalf.com> 20500L: linux-i2c@vger.kernel.org 20501S: Supported 20502F: drivers/i2c/busses/i2c-designware-* 20503 20504SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER 20505M: Jaehoon Chung <jh80.chung@samsung.com> 20506L: linux-mmc@vger.kernel.org 20507S: Maintained 20508F: drivers/mmc/host/dw_mmc* 20509 20510SYNOPSYS HSDK RESET CONTROLLER DRIVER 20511M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20512S: Supported 20513F: Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt 20514F: drivers/reset/reset-hsdk.c 20515F: include/dt-bindings/reset/snps,hsdk-reset.h 20516 20517SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER 20518M: Prabu Thangamuthu <prabu.t@synopsys.com> 20519M: Manjunath M B <manjumb@synopsys.com> 20520L: linux-mmc@vger.kernel.org 20521S: Maintained 20522F: drivers/mmc/host/sdhci-pci-dwc-mshc.c 20523 20524SYSTEM CONFIGURATION (SYSCON) 20525M: Lee Jones <lee@kernel.org> 20526M: Arnd Bergmann <arnd@arndb.de> 20527S: Supported 20528T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 20529F: drivers/mfd/syscon.c 20530 20531SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers 20532M: Sudeep Holla <sudeep.holla@arm.com> 20533R: Cristian Marussi <cristian.marussi@arm.com> 20534L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20535S: Maintained 20536F: Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml 20537F: drivers/clk/clk-sc[mp]i.c 20538F: drivers/cpufreq/sc[mp]i-cpufreq.c 20539F: drivers/firmware/arm_scmi/ 20540F: drivers/firmware/arm_scpi.c 20541F: drivers/powercap/arm_scmi_powercap.c 20542F: drivers/regulator/scmi-regulator.c 20543F: drivers/reset/reset-scmi.c 20544F: include/linux/sc[mp]i_protocol.h 20545F: include/trace/events/scmi.h 20546F: include/uapi/linux/virtio_scmi.h 20547 20548SYSTEM RESET/SHUTDOWN DRIVERS 20549M: Sebastian Reichel <sre@kernel.org> 20550L: linux-pm@vger.kernel.org 20551S: Maintained 20552T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 20553F: Documentation/devicetree/bindings/power/reset/ 20554F: drivers/power/reset/ 20555 20556SYSTEM TRACE MODULE CLASS 20557M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 20558S: Maintained 20559T: git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git 20560F: Documentation/trace/stm.rst 20561F: drivers/hwtracing/stm/ 20562F: include/linux/stm.h 20563F: include/uapi/linux/stm.h 20564 20565SYSTEM76 ACPI DRIVER 20566M: Jeremy Soller <jeremy@system76.com> 20567M: System76 Product Development <productdev@system76.com> 20568L: platform-driver-x86@vger.kernel.org 20569S: Maintained 20570F: drivers/platform/x86/system76_acpi.c 20571 20572SYSV FILESYSTEM 20573S: Orphan 20574F: Documentation/filesystems/sysv-fs.rst 20575F: fs/sysv/ 20576F: include/linux/sysv_fs.h 20577 20578TASKSTATS STATISTICS INTERFACE 20579M: Balbir Singh <bsingharora@gmail.com> 20580S: Maintained 20581F: Documentation/accounting/taskstats* 20582F: include/linux/taskstats* 20583F: kernel/taskstats.c 20584 20585TC subsystem 20586M: Jamal Hadi Salim <jhs@mojatatu.com> 20587M: Cong Wang <xiyou.wangcong@gmail.com> 20588M: Jiri Pirko <jiri@resnulli.us> 20589L: netdev@vger.kernel.org 20590S: Maintained 20591F: include/net/pkt_cls.h 20592F: include/net/pkt_sched.h 20593F: include/net/tc_act/ 20594F: include/uapi/linux/pkt_cls.h 20595F: include/uapi/linux/pkt_sched.h 20596F: include/uapi/linux/tc_act/ 20597F: include/uapi/linux/tc_ematch/ 20598F: net/sched/ 20599F: tools/testing/selftests/tc-testing 20600 20601TC90522 MEDIA DRIVER 20602M: Akihiro Tsukada <tskd08@gmail.com> 20603L: linux-media@vger.kernel.org 20604S: Odd Fixes 20605F: drivers/media/dvb-frontends/tc90522* 20606 20607TCP LOW PRIORITY MODULE 20608M: "Wong Hoi Sing, Edison" <hswong3i@gmail.com> 20609M: "Hung Hing Lun, Mike" <hlhung3i@gmail.com> 20610S: Maintained 20611W: http://tcp-lp-mod.sourceforge.net/ 20612F: net/ipv4/tcp_lp.c 20613 20614TDA10071 MEDIA DRIVER 20615M: Antti Palosaari <crope@iki.fi> 20616L: linux-media@vger.kernel.org 20617S: Maintained 20618W: https://linuxtv.org 20619W: http://palosaari.fi/linux/ 20620Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20621T: git git://linuxtv.org/anttip/media_tree.git 20622F: drivers/media/dvb-frontends/tda10071* 20623 20624TDA18212 MEDIA DRIVER 20625M: Antti Palosaari <crope@iki.fi> 20626L: linux-media@vger.kernel.org 20627S: Maintained 20628W: https://linuxtv.org 20629W: http://palosaari.fi/linux/ 20630Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20631T: git git://linuxtv.org/anttip/media_tree.git 20632F: drivers/media/tuners/tda18212* 20633 20634TDA18218 MEDIA DRIVER 20635M: Antti Palosaari <crope@iki.fi> 20636L: linux-media@vger.kernel.org 20637S: Maintained 20638W: https://linuxtv.org 20639W: http://palosaari.fi/linux/ 20640Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20641T: git git://linuxtv.org/anttip/media_tree.git 20642F: drivers/media/tuners/tda18218* 20643 20644TDA18250 MEDIA DRIVER 20645M: Olli Salonen <olli.salonen@iki.fi> 20646L: linux-media@vger.kernel.org 20647S: Maintained 20648W: https://linuxtv.org 20649Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20650T: git git://linuxtv.org/media_tree.git 20651F: drivers/media/tuners/tda18250* 20652 20653TDA18271 MEDIA DRIVER 20654M: Michael Krufky <mkrufky@linuxtv.org> 20655L: linux-media@vger.kernel.org 20656S: Maintained 20657W: https://linuxtv.org 20658W: http://github.com/mkrufky 20659Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20660T: git git://linuxtv.org/mkrufky/tuners.git 20661F: drivers/media/tuners/tda18271* 20662 20663TDA1997x MEDIA DRIVER 20664M: Tim Harvey <tharvey@gateworks.com> 20665L: linux-media@vger.kernel.org 20666S: Maintained 20667W: https://linuxtv.org 20668Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20669F: drivers/media/i2c/tda1997x.* 20670 20671TDA827x MEDIA DRIVER 20672M: Michael Krufky <mkrufky@linuxtv.org> 20673L: linux-media@vger.kernel.org 20674S: Maintained 20675W: https://linuxtv.org 20676W: http://github.com/mkrufky 20677Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20678T: git git://linuxtv.org/mkrufky/tuners.git 20679F: drivers/media/tuners/tda8290.* 20680 20681TDA8290 MEDIA DRIVER 20682M: Michael Krufky <mkrufky@linuxtv.org> 20683L: linux-media@vger.kernel.org 20684S: Maintained 20685W: https://linuxtv.org 20686W: http://github.com/mkrufky 20687Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20688T: git git://linuxtv.org/mkrufky/tuners.git 20689F: drivers/media/tuners/tda8290.* 20690 20691TDA9840 MEDIA DRIVER 20692M: Hans Verkuil <hverkuil@xs4all.nl> 20693L: linux-media@vger.kernel.org 20694S: Maintained 20695W: https://linuxtv.org 20696T: git git://linuxtv.org/media_tree.git 20697F: drivers/media/i2c/tda9840* 20698 20699TEA5761 TUNER DRIVER 20700M: Mauro Carvalho Chehab <mchehab@kernel.org> 20701L: linux-media@vger.kernel.org 20702S: Odd fixes 20703W: https://linuxtv.org 20704T: git git://linuxtv.org/media_tree.git 20705F: drivers/media/tuners/tea5761.* 20706 20707TEA5767 TUNER DRIVER 20708M: Mauro Carvalho Chehab <mchehab@kernel.org> 20709L: linux-media@vger.kernel.org 20710S: Maintained 20711W: https://linuxtv.org 20712T: git git://linuxtv.org/media_tree.git 20713F: drivers/media/tuners/tea5767.* 20714 20715TEA6415C MEDIA DRIVER 20716M: Hans Verkuil <hverkuil@xs4all.nl> 20717L: linux-media@vger.kernel.org 20718S: Maintained 20719W: https://linuxtv.org 20720T: git git://linuxtv.org/media_tree.git 20721F: drivers/media/i2c/tea6415c* 20722 20723TEA6420 MEDIA DRIVER 20724M: Hans Verkuil <hverkuil@xs4all.nl> 20725L: linux-media@vger.kernel.org 20726S: Maintained 20727W: https://linuxtv.org 20728T: git git://linuxtv.org/media_tree.git 20729F: drivers/media/i2c/tea6420* 20730 20731TEAM DRIVER 20732M: Jiri Pirko <jiri@resnulli.us> 20733L: netdev@vger.kernel.org 20734S: Supported 20735F: drivers/net/team/ 20736F: include/linux/if_team.h 20737F: include/uapi/linux/if_team.h 20738F: tools/testing/selftests/drivers/net/team/ 20739 20740TECHNICAL ADVISORY BOARD PROCESS DOCS 20741M: "Theodore Ts'o" <tytso@mit.edu> 20742M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20743L: tech-board-discuss@lists.linux-foundation.org 20744S: Maintained 20745F: Documentation/process/contribution-maturity-model.rst 20746F: Documentation/process/researcher-guidelines.rst 20747 20748TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT 20749M: "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com> 20750S: Maintained 20751F: arch/x86/platform/ts5500/ 20752 20753TECHNOTREND USB IR RECEIVER 20754M: Sean Young <sean@mess.org> 20755L: linux-media@vger.kernel.org 20756S: Maintained 20757F: drivers/media/rc/ttusbir.c 20758 20759TECHWELL TW9910 VIDEO DECODER 20760L: linux-media@vger.kernel.org 20761S: Orphan 20762F: drivers/media/i2c/tw9910.c 20763F: include/media/i2c/tw9910.h 20764 20765TEE SUBSYSTEM 20766M: Jens Wiklander <jens.wiklander@linaro.org> 20767R: Sumit Garg <sumit.garg@linaro.org> 20768L: op-tee@lists.trustedfirmware.org 20769S: Maintained 20770F: Documentation/staging/tee.rst 20771F: drivers/tee/ 20772F: include/linux/tee_drv.h 20773F: include/uapi/linux/tee.h 20774 20775TEGRA ARCHITECTURE SUPPORT 20776M: Thierry Reding <thierry.reding@gmail.com> 20777M: Jonathan Hunter <jonathanh@nvidia.com> 20778L: linux-tegra@vger.kernel.org 20779S: Supported 20780Q: http://patchwork.ozlabs.org/project/linux-tegra/list/ 20781T: git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git 20782N: [^a-z]tegra 20783 20784TEGRA CLOCK DRIVER 20785M: Peter De Schrijver <pdeschrijver@nvidia.com> 20786M: Prashant Gaikwad <pgaikwad@nvidia.com> 20787S: Supported 20788F: drivers/clk/tegra/ 20789 20790TEGRA DMA DRIVERS 20791M: Laxman Dewangan <ldewangan@nvidia.com> 20792M: Jon Hunter <jonathanh@nvidia.com> 20793S: Supported 20794F: drivers/dma/tegra* 20795 20796TEGRA I2C DRIVER 20797M: Laxman Dewangan <ldewangan@nvidia.com> 20798R: Dmitry Osipenko <digetx@gmail.com> 20799S: Supported 20800F: drivers/i2c/busses/i2c-tegra.c 20801 20802TEGRA IOMMU DRIVERS 20803M: Thierry Reding <thierry.reding@gmail.com> 20804R: Krishna Reddy <vdumpa@nvidia.com> 20805L: linux-tegra@vger.kernel.org 20806S: Supported 20807F: drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c 20808F: drivers/iommu/tegra* 20809 20810TEGRA KBC DRIVER 20811M: Laxman Dewangan <ldewangan@nvidia.com> 20812S: Supported 20813F: drivers/input/keyboard/tegra-kbc.c 20814 20815TEGRA NAND DRIVER 20816M: Stefan Agner <stefan@agner.ch> 20817M: Lucas Stach <dev@lynxeye.de> 20818S: Maintained 20819F: Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt 20820F: drivers/mtd/nand/raw/tegra_nand.c 20821 20822TEGRA PWM DRIVER 20823M: Thierry Reding <thierry.reding@gmail.com> 20824S: Supported 20825F: drivers/pwm/pwm-tegra.c 20826 20827TEGRA QUAD SPI DRIVER 20828M: Thierry Reding <thierry.reding@gmail.com> 20829M: Jonathan Hunter <jonathanh@nvidia.com> 20830M: Sowjanya Komatineni <skomatineni@nvidia.com> 20831L: linux-tegra@vger.kernel.org 20832S: Maintained 20833F: drivers/spi/spi-tegra210-quad.c 20834 20835TEGRA SERIAL DRIVER 20836M: Laxman Dewangan <ldewangan@nvidia.com> 20837S: Supported 20838F: drivers/tty/serial/serial-tegra.c 20839 20840TEGRA SPI DRIVER 20841M: Laxman Dewangan <ldewangan@nvidia.com> 20842S: Supported 20843F: drivers/spi/spi-tegra* 20844 20845TEGRA VIDEO DRIVER 20846M: Thierry Reding <thierry.reding@gmail.com> 20847M: Jonathan Hunter <jonathanh@nvidia.com> 20848M: Sowjanya Komatineni <skomatineni@nvidia.com> 20849L: linux-media@vger.kernel.org 20850L: linux-tegra@vger.kernel.org 20851S: Maintained 20852F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 20853F: drivers/staging/media/tegra-video/ 20854 20855TEGRA XUSB PADCTL DRIVER 20856M: JC Kuo <jckuo@nvidia.com> 20857S: Supported 20858F: drivers/phy/tegra/xusb* 20859 20860TEHUTI ETHERNET DRIVER 20861M: Andy Gospodarek <andy@greyhouse.net> 20862L: netdev@vger.kernel.org 20863S: Supported 20864F: drivers/net/ethernet/tehuti/* 20865 20866TELECOM CLOCK DRIVER FOR MCPL0010 20867M: Mark Gross <markgross@kernel.org> 20868S: Supported 20869F: drivers/char/tlclk.c 20870 20871TEMPO SEMICONDUCTOR DRIVERS 20872M: Steven Eckhoff <steven.eckhoff.opensource@gmail.com> 20873S: Maintained 20874F: Documentation/devicetree/bindings/sound/tscs*.txt 20875F: sound/soc/codecs/tscs*.c 20876F: sound/soc/codecs/tscs*.h 20877 20878TENSILICA XTENSA PORT (xtensa) 20879M: Chris Zankel <chris@zankel.net> 20880M: Max Filippov <jcmvbkbc@gmail.com> 20881S: Maintained 20882T: git https://github.com/jcmvbkbc/linux-xtensa.git 20883F: arch/xtensa/ 20884F: drivers/irqchip/irq-xtensa-* 20885 20886TEXAS INSTRUMENTS ASoC DRIVERS 20887M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 20888L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20889S: Maintained 20890F: Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml 20891F: sound/soc/ti/ 20892 20893TEXAS INSTRUMENTS DMA DRIVERS 20894M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 20895L: dmaengine@vger.kernel.org 20896S: Maintained 20897F: Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt 20898F: Documentation/devicetree/bindings/dma/ti-edma.txt 20899F: Documentation/devicetree/bindings/dma/ti/ 20900F: drivers/dma/ti/ 20901F: include/linux/dma/k3-psil.h 20902F: include/linux/dma/k3-udma-glue.h 20903F: include/linux/dma/ti-cppi5.h 20904X: drivers/dma/ti/cppi41.c 20905 20906TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER 20907M: Robert Marko <robert.marko@sartura.hr> 20908M: Luka Perkov <luka.perkov@sartura.hr> 20909L: linux-hwmon@vger.kernel.org 20910S: Maintained 20911F: Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml 20912F: Documentation/hwmon/tps23861.rst 20913F: drivers/hwmon/tps23861.c 20914 20915TEXAS INSTRUMENTS' DAC7612 DAC DRIVER 20916M: Ricardo Ribalda <ribalda@kernel.org> 20917L: linux-iio@vger.kernel.org 20918S: Supported 20919F: Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml 20920F: drivers/iio/dac/ti-dac7612.c 20921 20922TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER 20923M: Nishanth Menon <nm@ti.com> 20924M: Tero Kristo <kristo@kernel.org> 20925M: Santosh Shilimkar <ssantosh@kernel.org> 20926L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20927S: Maintained 20928F: Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml 20929F: Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml 20930F: Documentation/devicetree/bindings/clock/ti,sci-clk.yaml 20931F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml 20932F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml 20933F: Documentation/devicetree/bindings/reset/ti,sci-reset.yaml 20934F: Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml 20935F: drivers/clk/keystone/sci-clk.c 20936F: drivers/firmware/ti_sci* 20937F: drivers/irqchip/irq-ti-sci-inta.c 20938F: drivers/irqchip/irq-ti-sci-intr.c 20939F: drivers/reset/reset-ti-sci.c 20940F: drivers/soc/ti/ti_sci_inta_msi.c 20941F: drivers/soc/ti/ti_sci_pm_domains.c 20942F: include/dt-bindings/soc/ti,sci_pm_domain.h 20943F: include/linux/soc/ti/ti_sci_inta_msi.h 20944F: include/linux/soc/ti/ti_sci_protocol.h 20945 20946TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER 20947M: Puranjay Mohan <puranjay12@gmail.com> 20948L: linux-iio@vger.kernel.org 20949S: Supported 20950F: Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml 20951F: drivers/iio/temperature/tmp117.c 20952 20953THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER 20954M: Hans Verkuil <hverkuil@xs4all.nl> 20955L: linux-media@vger.kernel.org 20956S: Maintained 20957W: https://linuxtv.org 20958T: git git://linuxtv.org/media_tree.git 20959F: drivers/media/radio/radio-raremono.c 20960 20961THERMAL 20962M: Rafael J. Wysocki <rafael@kernel.org> 20963M: Daniel Lezcano <daniel.lezcano@linaro.org> 20964R: Amit Kucheria <amitk@kernel.org> 20965R: Zhang Rui <rui.zhang@intel.com> 20966L: linux-pm@vger.kernel.org 20967S: Supported 20968Q: https://patchwork.kernel.org/project/linux-pm/list/ 20969T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal 20970F: Documentation/ABI/testing/sysfs-class-thermal 20971F: Documentation/admin-guide/thermal/ 20972F: Documentation/devicetree/bindings/thermal/ 20973F: Documentation/driver-api/thermal/ 20974F: drivers/thermal/ 20975F: include/dt-bindings/thermal/ 20976F: include/linux/cpu_cooling.h 20977F: include/linux/thermal.h 20978F: include/uapi/linux/thermal.h 20979F: tools/lib/thermal/ 20980F: tools/thermal/ 20981 20982THERMAL DRIVER FOR AMLOGIC SOCS 20983M: Guillaume La Roque <glaroque@baylibre.com> 20984L: linux-pm@vger.kernel.org 20985L: linux-amlogic@lists.infradead.org 20986S: Supported 20987W: http://linux-meson.com/ 20988F: Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml 20989F: drivers/thermal/amlogic_thermal.c 20990 20991THERMAL/CPU_COOLING 20992M: Amit Daniel Kachhap <amit.kachhap@gmail.com> 20993M: Daniel Lezcano <daniel.lezcano@linaro.org> 20994M: Viresh Kumar <viresh.kumar@linaro.org> 20995R: Lukasz Luba <lukasz.luba@arm.com> 20996L: linux-pm@vger.kernel.org 20997S: Supported 20998F: Documentation/driver-api/thermal/cpu-cooling-api.rst 20999F: Documentation/driver-api/thermal/cpu-idle-cooling.rst 21000F: drivers/thermal/cpufreq_cooling.c 21001F: drivers/thermal/cpuidle_cooling.c 21002F: include/linux/cpu_cooling.h 21003 21004THERMAL/POWER_ALLOCATOR 21005M: Lukasz Luba <lukasz.luba@arm.com> 21006L: linux-pm@vger.kernel.org 21007S: Maintained 21008F: Documentation/driver-api/thermal/power_allocator.rst 21009F: drivers/thermal/gov_power_allocator.c 21010F: drivers/thermal/thermal_trace_ipa.h 21011 21012THINKPAD ACPI EXTRAS DRIVER 21013M: Henrique de Moraes Holschuh <hmh@hmh.eng.br> 21014L: ibm-acpi-devel@lists.sourceforge.net 21015L: platform-driver-x86@vger.kernel.org 21016S: Maintained 21017W: http://ibm-acpi.sourceforge.net 21018W: http://thinkwiki.org/wiki/Ibm-acpi 21019T: git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git 21020F: drivers/platform/x86/thinkpad_acpi.c 21021 21022THINKPAD LMI DRIVER 21023M: Mark Pearson <markpearson@lenovo.com> 21024L: platform-driver-x86@vger.kernel.org 21025S: Maintained 21026F: Documentation/ABI/testing/sysfs-class-firmware-attributes 21027F: drivers/platform/x86/think-lmi.? 21028 21029THUNDERBOLT DMA TRAFFIC TEST DRIVER 21030M: Isaac Hazan <isaac.hazan@intel.com> 21031L: linux-usb@vger.kernel.org 21032S: Maintained 21033F: drivers/thunderbolt/dma_test.c 21034 21035THUNDERBOLT DRIVER 21036M: Andreas Noever <andreas.noever@gmail.com> 21037M: Michael Jamet <michael.jamet@intel.com> 21038M: Mika Westerberg <mika.westerberg@linux.intel.com> 21039M: Yehezkel Bernat <YehezkelShB@gmail.com> 21040L: linux-usb@vger.kernel.org 21041S: Maintained 21042T: git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git 21043F: Documentation/admin-guide/thunderbolt.rst 21044F: drivers/thunderbolt/ 21045F: include/linux/thunderbolt.h 21046 21047THUNDERBOLT NETWORK DRIVER 21048M: Michael Jamet <michael.jamet@intel.com> 21049M: Mika Westerberg <mika.westerberg@linux.intel.com> 21050M: Yehezkel Bernat <YehezkelShB@gmail.com> 21051L: netdev@vger.kernel.org 21052S: Maintained 21053F: drivers/net/thunderbolt/ 21054 21055THUNDERX GPIO DRIVER 21056M: Robert Richter <rric@kernel.org> 21057S: Odd Fixes 21058F: drivers/gpio/gpio-thunderx.c 21059 21060TI ADS7924 ADC DRIVER 21061M: Hugo Villeneuve <hvilleneuve@dimonoff.com> 21062L: linux-iio@vger.kernel.org 21063S: Supported 21064F: Documentation/devicetree/bindings/iio/adc/ti,ads7924.yaml 21065F: drivers/iio/adc/ti-ads7924.c 21066 21067TI AM437X VPFE DRIVER 21068M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 21069L: linux-media@vger.kernel.org 21070S: Maintained 21071W: https://linuxtv.org 21072Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21073T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 21074F: drivers/media/platform/ti/am437x/ 21075 21076TI BANDGAP AND THERMAL DRIVER 21077M: Eduardo Valentin <edubezval@gmail.com> 21078M: Keerthy <j-keerthy@ti.com> 21079L: linux-pm@vger.kernel.org 21080L: linux-omap@vger.kernel.org 21081S: Maintained 21082F: drivers/thermal/ti-soc-thermal/ 21083 21084TI BQ27XXX POWER SUPPLY DRIVER 21085F: drivers/power/supply/bq27xxx_battery.c 21086F: drivers/power/supply/bq27xxx_battery_i2c.c 21087F: include/linux/power/bq27xxx_battery.h 21088 21089TI CDCE706 CLOCK DRIVER 21090M: Max Filippov <jcmvbkbc@gmail.com> 21091S: Maintained 21092F: drivers/clk/clk-cdce706.c 21093 21094TI CLOCK DRIVER 21095M: Tero Kristo <kristo@kernel.org> 21096L: linux-omap@vger.kernel.org 21097S: Odd Fixes 21098F: drivers/clk/ti/ 21099F: include/linux/clk/ti.h 21100 21101TI DAVINCI MACHINE SUPPORT 21102M: Bartosz Golaszewski <brgl@bgdev.pl> 21103L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21104S: Maintained 21105T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 21106F: Documentation/devicetree/bindings/i2c/i2c-davinci.txt 21107F: arch/arm/boot/dts/da850* 21108F: arch/arm/mach-davinci/ 21109F: drivers/i2c/busses/i2c-davinci.c 21110 21111TI DAVINCI SERIES CLOCK DRIVER 21112M: David Lechner <david@lechnology.com> 21113R: Sekhar Nori <nsekhar@ti.com> 21114S: Maintained 21115F: Documentation/devicetree/bindings/clock/ti/davinci/ 21116F: drivers/clk/davinci/ 21117F: include/linux/clk/davinci.h 21118 21119TI DAVINCI SERIES GPIO DRIVER 21120M: Keerthy <j-keerthy@ti.com> 21121L: linux-gpio@vger.kernel.org 21122S: Maintained 21123F: Documentation/devicetree/bindings/gpio/gpio-davinci.yaml 21124F: drivers/gpio/gpio-davinci.c 21125 21126TI DAVINCI SERIES MEDIA DRIVER 21127M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 21128L: linux-media@vger.kernel.org 21129S: Maintained 21130W: https://linuxtv.org 21131Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21132T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 21133F: drivers/media/platform/ti/davinci/ 21134F: include/media/davinci/ 21135 21136TI ENHANCED CAPTURE (eCAP) DRIVER 21137M: Vignesh Raghavendra <vigneshr@ti.com> 21138R: Julien Panis <jpanis@baylibre.com> 21139L: linux-iio@vger.kernel.org 21140L: linux-omap@vger.kernel.org 21141S: Maintained 21142F: Documentation/devicetree/bindings/counter/ti,am62-ecap-capture.yaml 21143F: drivers/counter/ti-ecap-capture.c 21144 21145TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER 21146R: David Lechner <david@lechnology.com> 21147L: linux-iio@vger.kernel.org 21148F: Documentation/devicetree/bindings/counter/ti-eqep.yaml 21149F: drivers/counter/ti-eqep.c 21150 21151TI ETHERNET SWITCH DRIVER (CPSW) 21152R: Grygorii Strashko <grygorii.strashko@ti.com> 21153L: linux-omap@vger.kernel.org 21154L: netdev@vger.kernel.org 21155S: Maintained 21156F: drivers/net/ethernet/ti/cpsw* 21157F: drivers/net/ethernet/ti/davinci* 21158 21159TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS 21160M: Alex Dubov <oakad@yahoo.com> 21161S: Maintained 21162W: http://tifmxx.berlios.de/ 21163F: drivers/memstick/host/tifm_ms.c 21164F: drivers/misc/tifm* 21165F: drivers/mmc/host/tifm_sd.c 21166F: include/linux/tifm.h 21167 21168TI KEYSTONE MULTICORE NAVIGATOR DRIVERS 21169M: Nishanth Menon <nm@ti.com> 21170M: Santosh Shilimkar <ssantosh@kernel.org> 21171L: linux-kernel@vger.kernel.org 21172L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21173S: Maintained 21174T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 21175F: drivers/soc/ti/* 21176 21177TI LM49xxx FAMILY ASoC CODEC DRIVERS 21178M: M R Swami Reddy <mr.swami.reddy@ti.com> 21179M: Vishwas A Deshpande <vishwas.a.deshpande@ti.com> 21180L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21181S: Maintained 21182F: sound/soc/codecs/isabelle* 21183F: sound/soc/codecs/lm49453* 21184 21185TI LMP92064 ADC DRIVER 21186M: Leonard Göhrs <l.goehrs@pengutronix.de> 21187R: kernel@pengutronix.de 21188L: linux-iio@vger.kernel.org 21189S: Maintained 21190F: Documentation/devicetree/bindings/iio/adc/ti,lmp92064.yaml 21191F: drivers/iio/adc/ti-lmp92064.c 21192 21193TI PCM3060 ASoC CODEC DRIVER 21194M: Kirill Marinushkin <kmarinushkin@birdec.com> 21195L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21196S: Maintained 21197F: Documentation/devicetree/bindings/sound/pcm3060.txt 21198F: sound/soc/codecs/pcm3060* 21199 21200TI TAS571X FAMILY ASoC CODEC DRIVER 21201M: Kevin Cernekee <cernekee@chromium.org> 21202L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21203S: Odd Fixes 21204F: sound/soc/codecs/tas571x* 21205 21206TI TMAG5273 MAGNETOMETER DRIVER 21207M: Gerald Loacker <gerald.loacker@wolfvision.net> 21208L: linux-iio@vger.kernel.org 21209S: Maintained 21210F: Documentation/devicetree/bindings/iio/magnetometer/ti,tmag5273.yaml 21211F: drivers/iio/magnetometer/tmag5273.c 21212 21213TI TRF7970A NFC DRIVER 21214M: Mark Greer <mgreer@animalcreek.com> 21215L: linux-wireless@vger.kernel.org 21216S: Supported 21217F: Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml 21218F: drivers/nfc/trf7970a.c 21219 21220TI TSC2046 ADC DRIVER 21221M: Oleksij Rempel <o.rempel@pengutronix.de> 21222R: kernel@pengutronix.de 21223L: linux-iio@vger.kernel.org 21224S: Maintained 21225F: Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml 21226F: drivers/iio/adc/ti-tsc2046.c 21227 21228TI TWL4030 SERIES SOC CODEC DRIVER 21229M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21230L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21231S: Maintained 21232F: sound/soc/codecs/twl4030* 21233 21234TI VPE/CAL DRIVERS 21235M: Benoit Parrot <bparrot@ti.com> 21236L: linux-media@vger.kernel.org 21237S: Maintained 21238W: http://linuxtv.org/ 21239Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21240F: Documentation/devicetree/bindings/media/ti,cal.yaml 21241F: Documentation/devicetree/bindings/media/ti,vpe.yaml 21242F: drivers/media/platform/ti/cal/ 21243F: drivers/media/platform/ti/vpe/ 21244 21245TI WILINK WIRELESS DRIVERS 21246L: linux-wireless@vger.kernel.org 21247S: Orphan 21248W: https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx 21249W: https://wireless.wiki.kernel.org/en/users/Drivers/wl1251 21250T: git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git 21251F: drivers/net/wireless/ti/ 21252 21253TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER 21254M: John Stultz <jstultz@google.com> 21255M: Thomas Gleixner <tglx@linutronix.de> 21256R: Stephen Boyd <sboyd@kernel.org> 21257L: linux-kernel@vger.kernel.org 21258S: Supported 21259T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 21260F: include/linux/clocksource.h 21261F: include/linux/time.h 21262F: include/linux/timex.h 21263F: include/uapi/linux/time.h 21264F: include/uapi/linux/timex.h 21265F: kernel/time/alarmtimer.c 21266F: kernel/time/clocksource.c 21267F: kernel/time/ntp.c 21268F: kernel/time/time*.c 21269F: tools/testing/selftests/timers/ 21270 21271TIPC NETWORK LAYER 21272M: Jon Maloy <jmaloy@redhat.com> 21273M: Ying Xue <ying.xue@windriver.com> 21274L: netdev@vger.kernel.org (core kernel code) 21275L: tipc-discussion@lists.sourceforge.net (user apps, general discussion) 21276S: Maintained 21277W: http://tipc.sourceforge.net/ 21278F: include/uapi/linux/tipc*.h 21279F: net/tipc/ 21280 21281TLAN NETWORK DRIVER 21282M: Samuel Chessman <chessman@tux.org> 21283L: tlan-devel@lists.sourceforge.net (subscribers-only) 21284S: Maintained 21285W: http://sourceforge.net/projects/tlan/ 21286F: Documentation/networking/device_drivers/ethernet/ti/tlan.rst 21287F: drivers/net/ethernet/ti/tlan.* 21288 21289TMIO/SDHI MMC DRIVER 21290M: Wolfram Sang <wsa+renesas@sang-engineering.com> 21291L: linux-mmc@vger.kernel.org 21292L: linux-renesas-soc@vger.kernel.org 21293S: Supported 21294F: drivers/mmc/host/renesas_sdhi* 21295F: drivers/mmc/host/tmio_mmc* 21296F: include/linux/mfd/tmio.h 21297 21298TMP401 HARDWARE MONITOR DRIVER 21299M: Guenter Roeck <linux@roeck-us.net> 21300L: linux-hwmon@vger.kernel.org 21301S: Maintained 21302F: Documentation/devicetree/bindings/hwmon/ti,tmp401.yaml 21303F: Documentation/hwmon/tmp401.rst 21304F: drivers/hwmon/tmp401.c 21305 21306TMP464 HARDWARE MONITOR DRIVER 21307M: Guenter Roeck <linux@roeck-us.net> 21308L: linux-hwmon@vger.kernel.org 21309S: Maintained 21310F: Documentation/devicetree/bindings/hwmon/ti,tmp464.yaml 21311F: Documentation/hwmon/tmp464.rst 21312F: drivers/hwmon/tmp464.c 21313 21314TMP513 HARDWARE MONITOR DRIVER 21315M: Eric Tremblay <etremblay@distech-controls.com> 21316L: linux-hwmon@vger.kernel.org 21317S: Maintained 21318F: Documentation/hwmon/tmp513.rst 21319F: drivers/hwmon/tmp513.c 21320 21321TMPFS (SHMEM FILESYSTEM) 21322M: Hugh Dickins <hughd@google.com> 21323L: linux-mm@kvack.org 21324S: Maintained 21325F: include/linux/shmem_fs.h 21326F: mm/shmem.c 21327 21328TOMOYO SECURITY MODULE 21329M: Kentaro Takeda <takedakn@nttdata.co.jp> 21330M: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> 21331L: tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English) 21332L: tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English) 21333L: tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese) 21334L: tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese) 21335S: Maintained 21336W: https://tomoyo.osdn.jp/ 21337F: security/tomoyo/ 21338 21339TOPSTAR LAPTOP EXTRAS DRIVER 21340M: Herton Ronaldo Krzesinski <herton@canonical.com> 21341L: platform-driver-x86@vger.kernel.org 21342S: Maintained 21343F: drivers/platform/x86/topstar-laptop.c 21344 21345TORTURE-TEST MODULES 21346M: Davidlohr Bueso <dave@stgolabs.net> 21347M: "Paul E. McKenney" <paulmck@kernel.org> 21348M: Josh Triplett <josh@joshtriplett.org> 21349L: linux-kernel@vger.kernel.org 21350S: Supported 21351T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 21352F: Documentation/RCU/torture.rst 21353F: kernel/locking/locktorture.c 21354F: kernel/rcu/rcuscale.c 21355F: kernel/rcu/rcutorture.c 21356F: kernel/rcu/refscale.c 21357F: kernel/torture.c 21358 21359TOSHIBA ACPI EXTRAS DRIVER 21360M: Azael Avalos <coproscefalo@gmail.com> 21361L: platform-driver-x86@vger.kernel.org 21362S: Maintained 21363F: drivers/platform/x86/toshiba_acpi.c 21364 21365TOSHIBA BLUETOOTH DRIVER 21366M: Azael Avalos <coproscefalo@gmail.com> 21367L: platform-driver-x86@vger.kernel.org 21368S: Maintained 21369F: drivers/platform/x86/toshiba_bluetooth.c 21370 21371TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER 21372M: Azael Avalos <coproscefalo@gmail.com> 21373L: platform-driver-x86@vger.kernel.org 21374S: Maintained 21375F: drivers/platform/x86/toshiba_haps.c 21376 21377TOSHIBA SMM DRIVER 21378M: Jonathan Buzzard <jonathan@buzzard.org.uk> 21379S: Maintained 21380W: http://www.buzzard.org.uk/toshiba/ 21381F: drivers/char/toshiba.c 21382F: include/linux/toshiba.h 21383F: include/uapi/linux/toshiba.h 21384 21385TOSHIBA TC358743 DRIVER 21386M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 21387L: linux-media@vger.kernel.org 21388S: Maintained 21389F: Documentation/devicetree/bindings/media/i2c/tc358743.txt 21390F: drivers/media/i2c/tc358743* 21391F: include/media/i2c/tc358743.h 21392 21393TOSHIBA WMI HOTKEYS DRIVER 21394M: Azael Avalos <coproscefalo@gmail.com> 21395L: platform-driver-x86@vger.kernel.org 21396S: Maintained 21397F: drivers/platform/x86/toshiba-wmi.c 21398 21399TPM DEVICE DRIVER 21400M: Peter Huewe <peterhuewe@gmx.de> 21401M: Jarkko Sakkinen <jarkko@kernel.org> 21402R: Jason Gunthorpe <jgg@ziepe.ca> 21403L: linux-integrity@vger.kernel.org 21404S: Maintained 21405W: https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity 21406Q: https://patchwork.kernel.org/project/linux-integrity/list/ 21407T: git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git 21408F: drivers/char/tpm/ 21409 21410TPS546D24 DRIVER 21411M: Duke Du <dukedu83@gmail.com> 21412L: linux-hwmon@vger.kernel.org 21413S: Maintained 21414F: Documentation/hwmon/tps546d24.rst 21415F: drivers/hwmon/pmbus/tps546d24.c 21416 21417TRACING 21418M: Steven Rostedt <rostedt@goodmis.org> 21419M: Masami Hiramatsu <mhiramat@kernel.org> 21420L: linux-kernel@vger.kernel.org 21421L: linux-trace-kernel@vger.kernel.org 21422S: Maintained 21423Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 21424T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 21425F: Documentation/trace/* 21426F: fs/tracefs/ 21427F: include/linux/trace*.h 21428F: include/trace/ 21429F: kernel/trace/ 21430F: scripts/tracing/ 21431F: tools/testing/selftests/ftrace/ 21432 21433TRACING MMIO ACCESSES (MMIOTRACE) 21434M: Steven Rostedt <rostedt@goodmis.org> 21435M: Masami Hiramatsu <mhiramat@kernel.org> 21436R: Karol Herbst <karolherbst@gmail.com> 21437R: Pekka Paalanen <ppaalanen@gmail.com> 21438L: linux-kernel@vger.kernel.org 21439L: nouveau@lists.freedesktop.org 21440S: Maintained 21441F: arch/x86/mm/kmmio.c 21442F: arch/x86/mm/mmio-mod.c 21443F: arch/x86/mm/testmmiotrace.c 21444F: include/linux/mmiotrace.h 21445F: kernel/trace/trace_mmiotrace.c 21446 21447TRACING OS NOISE / LATENCY TRACERS 21448M: Steven Rostedt <rostedt@goodmis.org> 21449M: Daniel Bristot de Oliveira <bristot@kernel.org> 21450S: Maintained 21451F: Documentation/trace/hwlat_detector.rst 21452F: Documentation/trace/osnoise-tracer.rst 21453F: Documentation/trace/timerlat-tracer.rst 21454F: arch/*/kernel/trace.c 21455F: include/trace/events/osnoise.h 21456F: kernel/trace/trace_hwlat.c 21457F: kernel/trace/trace_irqsoff.c 21458F: kernel/trace/trace_osnoise.c 21459F: kernel/trace/trace_sched_wakeup.c 21460 21461TRADITIONAL CHINESE DOCUMENTATION 21462M: Hu Haowen <src.res@email.cn> 21463L: linux-doc-tw-discuss@lists.sourceforge.net (moderated for non-subscribers) 21464S: Maintained 21465W: https://github.com/srcres258/linux-doc 21466T: git git://github.com/srcres258/linux-doc.git doc-zh-tw 21467F: Documentation/translations/zh_TW/ 21468 21469TTY LAYER 21470M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21471M: Jiri Slaby <jirislaby@kernel.org> 21472S: Supported 21473T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 21474F: Documentation/driver-api/serial/ 21475F: drivers/tty/ 21476F: drivers/tty/serial/serial_core.c 21477F: include/linux/selection.h 21478F: include/linux/serial.h 21479F: include/linux/serial_core.h 21480F: include/linux/sysrq.h 21481F: include/linux/tty*.h 21482F: include/linux/vt.h 21483F: include/linux/vt_*.h 21484F: include/uapi/linux/serial.h 21485F: include/uapi/linux/serial_core.h 21486F: include/uapi/linux/tty.h 21487 21488TUA9001 MEDIA DRIVER 21489M: Antti Palosaari <crope@iki.fi> 21490L: linux-media@vger.kernel.org 21491S: Maintained 21492W: https://linuxtv.org 21493W: http://palosaari.fi/linux/ 21494Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21495T: git git://linuxtv.org/anttip/media_tree.git 21496F: drivers/media/tuners/tua9001* 21497 21498TULIP NETWORK DRIVERS 21499L: netdev@vger.kernel.org 21500L: linux-parisc@vger.kernel.org 21501S: Orphan 21502F: drivers/net/ethernet/dec/tulip/ 21503 21504TUN/TAP driver 21505M: Maxim Krasnyansky <maxk@qti.qualcomm.com> 21506S: Maintained 21507W: http://vtun.sourceforge.net/tun 21508F: Documentation/networking/tuntap.rst 21509F: arch/um/os-Linux/drivers/ 21510 21511TURBOCHANNEL SUBSYSTEM 21512M: "Maciej W. Rozycki" <macro@orcam.me.uk> 21513M: Ralf Baechle <ralf@linux-mips.org> 21514L: linux-mips@vger.kernel.org 21515S: Maintained 21516Q: http://patchwork.linux-mips.org/project/linux-mips/list/ 21517F: drivers/tc/ 21518F: include/linux/tc.h 21519 21520TURBOSTAT UTILITY 21521M: "Len Brown" <lenb@kernel.org> 21522L: linux-pm@vger.kernel.org 21523S: Supported 21524Q: https://patchwork.kernel.org/project/linux-pm/list/ 21525B: https://bugzilla.kernel.org 21526T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat 21527F: tools/power/x86/turbostat/ 21528 21529TW5864 VIDEO4LINUX DRIVER 21530M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 21531M: Anton Sviridenko <anton@corp.bluecherry.net> 21532M: Andrey Utkin <andrey.utkin@corp.bluecherry.net> 21533M: Andrey Utkin <andrey_utkin@fastmail.com> 21534L: linux-media@vger.kernel.org 21535S: Supported 21536F: drivers/media/pci/tw5864/ 21537 21538TW68 VIDEO4LINUX DRIVER 21539M: Hans Verkuil <hverkuil@xs4all.nl> 21540L: linux-media@vger.kernel.org 21541S: Odd Fixes 21542W: https://linuxtv.org 21543T: git git://linuxtv.org/media_tree.git 21544F: drivers/media/pci/tw68/ 21545 21546TW686X VIDEO4LINUX DRIVER 21547M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 21548L: linux-media@vger.kernel.org 21549S: Maintained 21550W: http://linuxtv.org 21551T: git git://linuxtv.org/media_tree.git 21552F: drivers/media/pci/tw686x/ 21553 21554U-BOOT ENVIRONMENT VARIABLES 21555M: Rafał Miłecki <rafal@milecki.pl> 21556S: Maintained 21557F: Documentation/devicetree/bindings/nvmem/u-boot,env.yaml 21558F: drivers/nvmem/u-boot-env.c 21559 21560UACCE ACCELERATOR FRAMEWORK 21561M: Zhangfei Gao <zhangfei.gao@linaro.org> 21562M: Zhou Wang <wangzhou1@hisilicon.com> 21563L: linux-accelerators@lists.ozlabs.org 21564L: linux-kernel@vger.kernel.org 21565S: Maintained 21566F: Documentation/ABI/testing/sysfs-driver-uacce 21567F: Documentation/misc-devices/uacce.rst 21568F: drivers/misc/uacce/ 21569F: include/linux/uacce.h 21570F: include/uapi/misc/uacce/ 21571 21572UBI FILE SYSTEM (UBIFS) 21573M: Richard Weinberger <richard@nod.at> 21574L: linux-mtd@lists.infradead.org 21575S: Supported 21576W: http://www.linux-mtd.infradead.org/doc/ubifs.html 21577T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21578T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21579F: Documentation/ABI/testing/sysfs-fs-ubifs 21580F: Documentation/filesystems/ubifs-authentication.rst 21581F: Documentation/filesystems/ubifs.rst 21582F: fs/ubifs/ 21583 21584UBLK USERSPACE BLOCK DRIVER 21585M: Ming Lei <ming.lei@redhat.com> 21586L: linux-block@vger.kernel.org 21587S: Maintained 21588F: Documentation/block/ublk.rst 21589F: drivers/block/ublk_drv.c 21590F: include/uapi/linux/ublk_cmd.h 21591 21592UCLINUX (M68KNOMMU AND COLDFIRE) 21593M: Greg Ungerer <gerg@linux-m68k.org> 21594L: linux-m68k@lists.linux-m68k.org 21595S: Maintained 21596W: http://www.linux-m68k.org/ 21597T: git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git 21598F: arch/m68k/*/*_no.* 21599F: arch/m68k/68*/ 21600F: arch/m68k/coldfire/ 21601F: arch/m68k/include/asm/*_no.* 21602 21603UDF FILESYSTEM 21604M: Jan Kara <jack@suse.com> 21605S: Maintained 21606F: Documentation/filesystems/udf.rst 21607F: fs/udf/ 21608 21609UDRAW TABLET 21610M: Bastien Nocera <hadess@hadess.net> 21611L: linux-input@vger.kernel.org 21612S: Maintained 21613F: drivers/hid/hid-udraw-ps3.c 21614 21615UFS FILESYSTEM 21616M: Evgeniy Dushistov <dushistov@mail.ru> 21617S: Maintained 21618F: Documentation/admin-guide/ufs.rst 21619F: fs/ufs/ 21620 21621UHID USERSPACE HID IO DRIVER 21622M: David Rheinsberg <david.rheinsberg@gmail.com> 21623L: linux-input@vger.kernel.org 21624S: Maintained 21625F: drivers/hid/uhid.c 21626F: include/uapi/linux/uhid.h 21627 21628ULPI BUS 21629M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21630L: linux-usb@vger.kernel.org 21631S: Maintained 21632F: drivers/usb/common/ulpi.c 21633F: include/linux/ulpi/ 21634 21635UNICODE SUBSYSTEM 21636M: Gabriel Krisman Bertazi <krisman@collabora.com> 21637L: linux-fsdevel@vger.kernel.org 21638S: Supported 21639F: fs/unicode/ 21640 21641UNIFDEF 21642M: Tony Finch <dot@dotat.at> 21643S: Maintained 21644W: http://dotat.at/prog/unifdef 21645F: scripts/unifdef.c 21646 21647UNIFORM CDROM DRIVER 21648M: Phillip Potter <phil@philpotter.co.uk> 21649S: Maintained 21650F: Documentation/cdrom/ 21651F: drivers/cdrom/cdrom.c 21652F: include/linux/cdrom.h 21653F: include/uapi/linux/cdrom.h 21654 21655UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER 21656R: Alim Akhtar <alim.akhtar@samsung.com> 21657R: Avri Altman <avri.altman@wdc.com> 21658R: Bart Van Assche <bvanassche@acm.org> 21659L: linux-scsi@vger.kernel.org 21660S: Supported 21661F: Documentation/devicetree/bindings/ufs/ 21662F: Documentation/scsi/ufs.rst 21663F: drivers/ufs/core/ 21664 21665UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS 21666M: Pedro Sousa <pedrom.sousa@synopsys.com> 21667L: linux-scsi@vger.kernel.org 21668S: Supported 21669F: drivers/ufs/host/*dwc* 21670 21671UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER EXYNOS HOOKS 21672M: Alim Akhtar <alim.akhtar@samsung.com> 21673L: linux-scsi@vger.kernel.org 21674S: Maintained 21675F: drivers/ufs/host/ufs-exynos* 21676 21677UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS 21678M: Stanley Chu <stanley.chu@mediatek.com> 21679L: linux-scsi@vger.kernel.org 21680L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 21681S: Maintained 21682F: drivers/ufs/host/ufs-mediatek* 21683 21684UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER QUALCOMM HOOKS 21685M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 21686L: linux-arm-msm@vger.kernel.org 21687L: linux-scsi@vger.kernel.org 21688S: Maintained 21689F: Documentation/devicetree/bindings/ufs/qcom,ufs.yaml 21690F: drivers/ufs/host/ufs-qcom* 21691 21692UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER RENESAS HOOKS 21693M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 21694L: linux-renesas-soc@vger.kernel.org 21695L: linux-scsi@vger.kernel.org 21696S: Maintained 21697F: drivers/ufs/host/ufs-renesas.c 21698 21699UNSORTED BLOCK IMAGES (UBI) 21700M: Richard Weinberger <richard@nod.at> 21701L: linux-mtd@lists.infradead.org 21702S: Supported 21703W: http://www.linux-mtd.infradead.org/ 21704T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21705T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21706F: drivers/mtd/ubi/ 21707F: include/linux/mtd/ubi.h 21708F: include/uapi/mtd/ubi-user.h 21709 21710USB "USBNET" DRIVER FRAMEWORK 21711M: Oliver Neukum <oneukum@suse.com> 21712L: netdev@vger.kernel.org 21713S: Maintained 21714W: http://www.linux-usb.org/usbnet 21715F: drivers/net/usb/usbnet.c 21716F: include/linux/usb/usbnet.h 21717 21718USB ACM DRIVER 21719M: Oliver Neukum <oneukum@suse.com> 21720L: linux-usb@vger.kernel.org 21721S: Maintained 21722F: Documentation/usb/acm.rst 21723F: drivers/usb/class/cdc-acm.* 21724 21725USB APPLE MFI FASTCHARGE DRIVER 21726M: Bastien Nocera <hadess@hadess.net> 21727L: linux-usb@vger.kernel.org 21728S: Maintained 21729F: drivers/usb/misc/apple-mfi-fastcharge.c 21730 21731USB AR5523 WIRELESS DRIVER 21732M: Pontus Fuchs <pontus.fuchs@gmail.com> 21733L: linux-wireless@vger.kernel.org 21734S: Maintained 21735F: drivers/net/wireless/ath/ar5523/ 21736 21737USB ATTACHED SCSI 21738M: Oliver Neukum <oneukum@suse.com> 21739L: linux-usb@vger.kernel.org 21740L: linux-scsi@vger.kernel.org 21741S: Maintained 21742F: drivers/usb/storage/uas.c 21743 21744USB CDC ETHERNET DRIVER 21745M: Oliver Neukum <oliver@neukum.org> 21746L: linux-usb@vger.kernel.org 21747S: Maintained 21748F: drivers/net/usb/cdc_*.c 21749F: include/uapi/linux/usb/cdc.h 21750 21751USB CHAOSKEY DRIVER 21752M: Keith Packard <keithp@keithp.com> 21753L: linux-usb@vger.kernel.org 21754S: Maintained 21755F: drivers/usb/misc/chaoskey.c 21756 21757USB CYPRESS C67X00 DRIVER 21758L: linux-usb@vger.kernel.org 21759S: Orphan 21760F: drivers/usb/c67x00/ 21761 21762USB DAVICOM DM9601 DRIVER 21763M: Peter Korsgaard <peter@korsgaard.com> 21764L: netdev@vger.kernel.org 21765S: Maintained 21766W: http://www.linux-usb.org/usbnet 21767F: drivers/net/usb/dm9601.c 21768 21769USB EHCI DRIVER 21770M: Alan Stern <stern@rowland.harvard.edu> 21771L: linux-usb@vger.kernel.org 21772S: Maintained 21773F: Documentation/usb/ehci.rst 21774F: drivers/usb/host/ehci* 21775 21776USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...) 21777M: Jiri Kosina <jikos@kernel.org> 21778M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 21779L: linux-usb@vger.kernel.org 21780S: Maintained 21781T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 21782F: Documentation/hid/hiddev.rst 21783F: drivers/hid/usbhid/ 21784 21785USB INTEL XHCI ROLE MUX DRIVER 21786M: Hans de Goede <hdegoede@redhat.com> 21787L: linux-usb@vger.kernel.org 21788S: Maintained 21789F: drivers/usb/roles/intel-xhci-usb-role-switch.c 21790 21791USB IP DRIVER FOR HISILICON KIRIN 960 21792M: Yu Chen <chenyu56@huawei.com> 21793M: Binghui Wang <wangbinghui@hisilicon.com> 21794L: linux-usb@vger.kernel.org 21795S: Maintained 21796F: Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml 21797F: drivers/phy/hisilicon/phy-hi3660-usb3.c 21798 21799USB IP DRIVER FOR HISILICON KIRIN 970 21800M: Mauro Carvalho Chehab <mchehab@kernel.org> 21801L: linux-usb@vger.kernel.org 21802S: Maintained 21803F: Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml 21804F: drivers/phy/hisilicon/phy-hi3670-usb3.c 21805 21806USB ISP116X DRIVER 21807M: Olav Kongas <ok@artecdesign.ee> 21808L: linux-usb@vger.kernel.org 21809S: Maintained 21810F: drivers/usb/host/isp116x* 21811F: include/linux/usb/isp116x.h 21812 21813USB ISP1760 DRIVER 21814M: Rui Miguel Silva <rui.silva@linaro.org> 21815L: linux-usb@vger.kernel.org 21816S: Maintained 21817F: Documentation/devicetree/bindings/usb/nxp,isp1760.yaml 21818F: drivers/usb/isp1760/* 21819 21820USB LAN78XX ETHERNET DRIVER 21821M: Woojung Huh <woojung.huh@microchip.com> 21822M: UNGLinuxDriver@microchip.com 21823L: netdev@vger.kernel.org 21824S: Maintained 21825F: Documentation/devicetree/bindings/net/microchip,lan78xx.txt 21826F: drivers/net/usb/lan78xx.* 21827F: include/dt-bindings/net/microchip-lan78xx.h 21828 21829USB MASS STORAGE DRIVER 21830M: Alan Stern <stern@rowland.harvard.edu> 21831L: linux-usb@vger.kernel.org 21832L: usb-storage@lists.one-eyed-alien.net 21833S: Maintained 21834F: drivers/usb/storage/ 21835 21836USB MIDI DRIVER 21837M: Clemens Ladisch <clemens@ladisch.de> 21838L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21839S: Maintained 21840T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 21841F: sound/usb/midi.* 21842 21843USB NETWORKING DRIVERS 21844L: linux-usb@vger.kernel.org 21845S: Odd Fixes 21846F: drivers/net/usb/ 21847 21848USB OHCI DRIVER 21849M: Alan Stern <stern@rowland.harvard.edu> 21850L: linux-usb@vger.kernel.org 21851S: Maintained 21852F: Documentation/usb/ohci.rst 21853F: drivers/usb/host/ohci* 21854 21855USB OTG FSM (Finite State Machine) 21856M: Peter Chen <peter.chen@kernel.org> 21857L: linux-usb@vger.kernel.org 21858S: Maintained 21859T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 21860F: drivers/usb/common/usb-otg-fsm.c 21861 21862USB OVER IP DRIVER 21863M: Valentina Manea <valentina.manea.m@gmail.com> 21864M: Shuah Khan <shuah@kernel.org> 21865M: Shuah Khan <skhan@linuxfoundation.org> 21866R: Hongren Zheng <i@zenithal.me> 21867L: linux-usb@vger.kernel.org 21868S: Maintained 21869F: Documentation/usb/usbip_protocol.rst 21870F: drivers/usb/usbip/ 21871F: tools/testing/selftests/drivers/usb/usbip/ 21872F: tools/usb/usbip/ 21873 21874USB PEGASUS DRIVER 21875M: Petko Manolov <petkan@nucleusys.com> 21876L: linux-usb@vger.kernel.org 21877L: netdev@vger.kernel.org 21878S: Maintained 21879W: https://github.com/petkan/pegasus 21880T: git https://github.com/petkan/pegasus.git 21881F: drivers/net/usb/pegasus.* 21882 21883USB PRINTER DRIVER (usblp) 21884M: Pete Zaitcev <zaitcev@redhat.com> 21885L: linux-usb@vger.kernel.org 21886S: Supported 21887F: drivers/usb/class/usblp.c 21888 21889USB QMI WWAN NETWORK DRIVER 21890M: Bjørn Mork <bjorn@mork.no> 21891L: netdev@vger.kernel.org 21892S: Maintained 21893F: Documentation/ABI/testing/sysfs-class-net-qmi 21894F: drivers/net/usb/qmi_wwan.c 21895 21896USB RAW GADGET DRIVER 21897R: Andrey Konovalov <andreyknvl@gmail.com> 21898L: linux-usb@vger.kernel.org 21899S: Maintained 21900F: Documentation/usb/raw-gadget.rst 21901F: drivers/usb/gadget/legacy/raw_gadget.c 21902F: include/uapi/linux/usb/raw_gadget.h 21903 21904USB RTL8150 DRIVER 21905M: Petko Manolov <petkan@nucleusys.com> 21906L: linux-usb@vger.kernel.org 21907L: netdev@vger.kernel.org 21908S: Maintained 21909W: https://github.com/petkan/rtl8150 21910T: git https://github.com/petkan/rtl8150.git 21911F: drivers/net/usb/rtl8150.c 21912 21913USB SERIAL SUBSYSTEM 21914M: Johan Hovold <johan@kernel.org> 21915L: linux-usb@vger.kernel.org 21916S: Maintained 21917T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git 21918F: Documentation/usb/usb-serial.rst 21919F: drivers/usb/serial/ 21920F: include/linux/usb/serial.h 21921 21922USB SMSC75XX ETHERNET DRIVER 21923M: Steve Glendinning <steve.glendinning@shawell.net> 21924L: netdev@vger.kernel.org 21925S: Maintained 21926F: drivers/net/usb/smsc75xx.* 21927 21928USB SMSC95XX ETHERNET DRIVER 21929M: Steve Glendinning <steve.glendinning@shawell.net> 21930M: UNGLinuxDriver@microchip.com 21931L: netdev@vger.kernel.org 21932S: Maintained 21933F: drivers/net/usb/smsc95xx.* 21934 21935USB SUBSYSTEM 21936M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21937L: linux-usb@vger.kernel.org 21938S: Supported 21939W: http://www.linux-usb.org 21940T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git 21941F: Documentation/devicetree/bindings/usb/ 21942F: Documentation/usb/ 21943F: drivers/usb/ 21944F: include/dt-bindings/usb/ 21945F: include/linux/usb.h 21946F: include/linux/usb/ 21947 21948USB TYPEC BUS FOR ALTERNATE MODES 21949M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21950L: linux-usb@vger.kernel.org 21951S: Maintained 21952F: Documentation/ABI/testing/sysfs-bus-typec 21953F: Documentation/driver-api/usb/typec_bus.rst 21954F: drivers/usb/typec/altmodes/ 21955F: include/linux/usb/typec_altmode.h 21956 21957USB TYPEC CLASS 21958M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21959L: linux-usb@vger.kernel.org 21960S: Maintained 21961F: Documentation/ABI/testing/sysfs-class-typec 21962F: Documentation/driver-api/usb/typec.rst 21963F: drivers/usb/typec/ 21964F: include/linux/usb/typec.h 21965 21966USB TYPEC INTEL PMC MUX DRIVER 21967M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21968L: linux-usb@vger.kernel.org 21969S: Maintained 21970F: Documentation/firmware-guide/acpi/intel-pmc-mux.rst 21971F: drivers/usb/typec/mux/intel_pmc_mux.c 21972 21973USB TYPEC PI3USB30532 MUX DRIVER 21974M: Hans de Goede <hdegoede@redhat.com> 21975L: linux-usb@vger.kernel.org 21976S: Maintained 21977F: drivers/usb/typec/mux/pi3usb30532.c 21978 21979USB TYPEC PORT CONTROLLER DRIVERS 21980M: Guenter Roeck <linux@roeck-us.net> 21981L: linux-usb@vger.kernel.org 21982S: Maintained 21983F: drivers/usb/typec/tcpm/ 21984 21985USB UHCI DRIVER 21986M: Alan Stern <stern@rowland.harvard.edu> 21987L: linux-usb@vger.kernel.org 21988S: Maintained 21989F: drivers/usb/host/uhci* 21990 21991USB VIDEO CLASS 21992M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 21993L: linux-media@vger.kernel.org 21994S: Maintained 21995W: http://www.ideasonboard.org/uvc/ 21996T: git git://linuxtv.org/media_tree.git 21997F: drivers/media/usb/uvc/ 21998F: include/uapi/linux/uvcvideo.h 21999 22000USB WEBCAM GADGET 22001M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22002M: Daniel Scally <dan.scally@ideasonboard.com> 22003L: linux-usb@vger.kernel.org 22004S: Maintained 22005F: drivers/usb/gadget/function/*uvc* 22006F: drivers/usb/gadget/legacy/webcam.c 22007F: include/uapi/linux/usb/g_uvc.h 22008 22009USB WIRELESS RNDIS DRIVER (rndis_wlan) 22010M: Jussi Kivilinna <jussi.kivilinna@iki.fi> 22011L: linux-wireless@vger.kernel.org 22012S: Maintained 22013F: drivers/net/wireless/legacy/rndis_wlan.c 22014 22015USB XHCI DRIVER 22016M: Mathias Nyman <mathias.nyman@intel.com> 22017L: linux-usb@vger.kernel.org 22018S: Supported 22019F: drivers/usb/host/pci-quirks* 22020F: drivers/usb/host/xhci* 22021 22022USB ZD1201 DRIVER 22023L: linux-wireless@vger.kernel.org 22024S: Orphan 22025W: http://linux-lc100020.sourceforge.net 22026F: drivers/net/wireless/zydas/zd1201.* 22027 22028USER DATAGRAM PROTOCOL (UDP) 22029M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 22030S: Maintained 22031F: include/linux/udp.h 22032F: net/ipv4/udp.c 22033F: net/ipv6/udp.c 22034 22035USER-MODE LINUX (UML) 22036M: Richard Weinberger <richard@nod.at> 22037M: Anton Ivanov <anton.ivanov@cambridgegreys.com> 22038M: Johannes Berg <johannes@sipsolutions.net> 22039L: linux-um@lists.infradead.org 22040S: Maintained 22041W: http://user-mode-linux.sourceforge.net 22042Q: https://patchwork.ozlabs.org/project/linux-um/list/ 22043T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next 22044T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes 22045F: Documentation/virt/uml/ 22046F: arch/um/ 22047F: arch/x86/um/ 22048F: fs/hostfs/ 22049 22050USERSPACE COPYIN/COPYOUT (UIOVEC) 22051M: Alexander Viro <viro@zeniv.linux.org.uk> 22052S: Maintained 22053F: include/linux/uio.h 22054F: lib/iov_iter.c 22055 22056USERSPACE DMA BUFFER DRIVER 22057M: Gerd Hoffmann <kraxel@redhat.com> 22058L: dri-devel@lists.freedesktop.org 22059S: Maintained 22060T: git git://anongit.freedesktop.org/drm/drm-misc 22061F: drivers/dma-buf/udmabuf.c 22062F: include/uapi/linux/udmabuf.h 22063 22064USERSPACE I/O (UIO) 22065M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22066S: Maintained 22067T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 22068F: Documentation/driver-api/uio-howto.rst 22069F: drivers/uio/ 22070F: include/linux/uio_driver.h 22071 22072UTIL-LINUX PACKAGE 22073M: Karel Zak <kzak@redhat.com> 22074L: util-linux@vger.kernel.org 22075S: Maintained 22076W: http://en.wikipedia.org/wiki/Util-linux 22077T: git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git 22078 22079UUID HELPERS 22080R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22081L: linux-kernel@vger.kernel.org 22082S: Maintained 22083F: include/linux/uuid.h 22084F: lib/test_uuid.c 22085F: lib/uuid.c 22086 22087UV SYSFS DRIVER 22088M: Justin Ernst <justin.ernst@hpe.com> 22089L: platform-driver-x86@vger.kernel.org 22090S: Maintained 22091F: drivers/platform/x86/uv_sysfs.c 22092 22093UVESAFB DRIVER 22094M: Michal Januszewski <spock@gentoo.org> 22095L: linux-fbdev@vger.kernel.org 22096S: Maintained 22097W: https://github.com/mjanusz/v86d 22098F: Documentation/fb/uvesafb.rst 22099F: drivers/video/fbdev/uvesafb.* 22100 22101Ux500 CLOCK DRIVERS 22102M: Ulf Hansson <ulf.hansson@linaro.org> 22103L: linux-clk@vger.kernel.org 22104L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22105S: Maintained 22106F: drivers/clk/ux500/ 22107 22108VF610 NAND DRIVER 22109M: Stefan Agner <stefan@agner.ch> 22110L: linux-mtd@lists.infradead.org 22111S: Supported 22112F: drivers/mtd/nand/raw/vf610_nfc.c 22113 22114VFAT/FAT/MSDOS FILESYSTEM 22115M: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> 22116S: Maintained 22117F: Documentation/filesystems/vfat.rst 22118F: fs/fat/ 22119F: tools/testing/selftests/filesystems/fat/ 22120 22121VFIO DRIVER 22122M: Alex Williamson <alex.williamson@redhat.com> 22123L: kvm@vger.kernel.org 22124S: Maintained 22125T: git https://github.com/awilliam/linux-vfio.git 22126F: Documentation/ABI/testing/sysfs-devices-vfio-dev 22127F: Documentation/driver-api/vfio.rst 22128F: drivers/vfio/ 22129F: include/linux/vfio.h 22130F: include/linux/vfio_pci_core.h 22131F: include/uapi/linux/vfio.h 22132 22133VFIO FSL-MC DRIVER 22134M: Diana Craciun <diana.craciun@oss.nxp.com> 22135L: kvm@vger.kernel.org 22136S: Maintained 22137F: drivers/vfio/fsl-mc/ 22138 22139VFIO HISILICON PCI DRIVER 22140M: Longfang Liu <liulongfang@huawei.com> 22141M: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 22142L: kvm@vger.kernel.org 22143S: Maintained 22144F: drivers/vfio/pci/hisilicon/ 22145 22146VFIO MEDIATED DEVICE DRIVERS 22147M: Kirti Wankhede <kwankhede@nvidia.com> 22148L: kvm@vger.kernel.org 22149S: Maintained 22150F: Documentation/driver-api/vfio-mediated-device.rst 22151F: drivers/vfio/mdev/ 22152F: include/linux/mdev.h 22153F: samples/vfio-mdev/ 22154 22155VFIO MLX5 PCI DRIVER 22156M: Yishai Hadas <yishaih@nvidia.com> 22157L: kvm@vger.kernel.org 22158S: Maintained 22159F: drivers/vfio/pci/mlx5/ 22160 22161VFIO PCI DEVICE SPECIFIC DRIVERS 22162R: Jason Gunthorpe <jgg@nvidia.com> 22163R: Yishai Hadas <yishaih@nvidia.com> 22164R: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 22165R: Kevin Tian <kevin.tian@intel.com> 22166L: kvm@vger.kernel.org 22167S: Maintained 22168P: Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst 22169F: drivers/vfio/pci/*/ 22170 22171VFIO PLATFORM DRIVER 22172M: Eric Auger <eric.auger@redhat.com> 22173L: kvm@vger.kernel.org 22174S: Maintained 22175F: drivers/vfio/platform/ 22176 22177VGA_SWITCHEROO 22178R: Lukas Wunner <lukas@wunner.de> 22179S: Maintained 22180T: git git://anongit.freedesktop.org/drm/drm-misc 22181F: Documentation/gpu/vga-switcheroo.rst 22182F: drivers/gpu/vga/vga_switcheroo.c 22183F: include/linux/vga_switcheroo.h 22184 22185VIA RHINE NETWORK DRIVER 22186M: Kevin Brace <kevinbrace@bracecomputerlab.com> 22187S: Maintained 22188F: drivers/net/ethernet/via/via-rhine.c 22189 22190VIA SD/MMC CARD CONTROLLER DRIVER 22191M: Bruce Chang <brucechang@via.com.tw> 22192M: Harald Welte <HaraldWelte@viatech.com> 22193S: Maintained 22194F: drivers/mmc/host/via-sdmmc.c 22195 22196VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER 22197M: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 22198L: linux-fbdev@vger.kernel.org 22199S: Maintained 22200F: drivers/video/fbdev/via/ 22201F: include/linux/via-core.h 22202F: include/linux/via-gpio.h 22203F: include/linux/via_i2c.h 22204 22205VIA VELOCITY NETWORK DRIVER 22206M: Francois Romieu <romieu@fr.zoreil.com> 22207L: netdev@vger.kernel.org 22208S: Maintained 22209F: drivers/net/ethernet/via/via-velocity.* 22210 22211VICODEC VIRTUAL CODEC DRIVER 22212M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 22213L: linux-media@vger.kernel.org 22214S: Maintained 22215W: https://linuxtv.org 22216T: git git://linuxtv.org/media_tree.git 22217F: drivers/media/test-drivers/vicodec/* 22218 22219VIDEO I2C POLLING DRIVER 22220M: Matt Ranostay <matt.ranostay@konsulko.com> 22221L: linux-media@vger.kernel.org 22222S: Maintained 22223F: drivers/media/i2c/video-i2c.c 22224 22225VIDEO MULTIPLEXER DRIVER 22226M: Philipp Zabel <p.zabel@pengutronix.de> 22227L: linux-media@vger.kernel.org 22228S: Maintained 22229F: drivers/media/platform/video-mux.c 22230 22231VIDEOBUF2 FRAMEWORK 22232M: Tomasz Figa <tfiga@chromium.org> 22233M: Marek Szyprowski <m.szyprowski@samsung.com> 22234L: linux-media@vger.kernel.org 22235S: Maintained 22236F: drivers/media/common/videobuf2/* 22237F: include/media/videobuf2-* 22238 22239VIDTV VIRTUAL DIGITAL TV DRIVER 22240M: Daniel W. S. Almeida <dwlsalmeida@gmail.com> 22241L: linux-media@vger.kernel.org 22242S: Maintained 22243W: https://linuxtv.org 22244T: git git://linuxtv.org/media_tree.git 22245F: drivers/media/test-drivers/vidtv/* 22246 22247VIMC VIRTUAL MEDIA CONTROLLER DRIVER 22248M: Shuah Khan <skhan@linuxfoundation.org> 22249R: Kieran Bingham <kieran.bingham@ideasonboard.com> 22250L: linux-media@vger.kernel.org 22251S: Maintained 22252W: https://linuxtv.org 22253T: git git://linuxtv.org/media_tree.git 22254F: drivers/media/test-drivers/vimc/* 22255 22256VIRT LIB 22257M: Alex Williamson <alex.williamson@redhat.com> 22258M: Paolo Bonzini <pbonzini@redhat.com> 22259L: kvm@vger.kernel.org 22260S: Supported 22261F: virt/lib/ 22262 22263VIRTIO AND VHOST VSOCK DRIVER 22264M: Stefan Hajnoczi <stefanha@redhat.com> 22265M: Stefano Garzarella <sgarzare@redhat.com> 22266L: kvm@vger.kernel.org 22267L: virtualization@lists.linux-foundation.org 22268L: netdev@vger.kernel.org 22269S: Maintained 22270F: drivers/vhost/vsock.c 22271F: include/linux/virtio_vsock.h 22272F: include/uapi/linux/virtio_vsock.h 22273F: net/vmw_vsock/virtio_transport.c 22274F: net/vmw_vsock/virtio_transport_common.c 22275 22276VIRTIO BALLOON 22277M: "Michael S. Tsirkin" <mst@redhat.com> 22278M: David Hildenbrand <david@redhat.com> 22279L: virtualization@lists.linux-foundation.org 22280S: Maintained 22281F: drivers/virtio/virtio_balloon.c 22282F: include/linux/balloon_compaction.h 22283F: include/uapi/linux/virtio_balloon.h 22284F: mm/balloon_compaction.c 22285 22286VIRTIO BLOCK AND SCSI DRIVERS 22287M: "Michael S. Tsirkin" <mst@redhat.com> 22288M: Jason Wang <jasowang@redhat.com> 22289R: Paolo Bonzini <pbonzini@redhat.com> 22290R: Stefan Hajnoczi <stefanha@redhat.com> 22291L: virtualization@lists.linux-foundation.org 22292S: Maintained 22293F: drivers/block/virtio_blk.c 22294F: drivers/scsi/virtio_scsi.c 22295F: drivers/vhost/scsi.c 22296F: include/uapi/linux/virtio_blk.h 22297F: include/uapi/linux/virtio_scsi.h 22298 22299VIRTIO CONSOLE DRIVER 22300M: Amit Shah <amit@kernel.org> 22301L: virtualization@lists.linux-foundation.org 22302S: Maintained 22303F: drivers/char/virtio_console.c 22304F: include/linux/virtio_console.h 22305F: include/uapi/linux/virtio_console.h 22306 22307VIRTIO CORE AND NET DRIVERS 22308M: "Michael S. Tsirkin" <mst@redhat.com> 22309M: Jason Wang <jasowang@redhat.com> 22310R: Xuan Zhuo <xuanzhuo@linux.alibaba.com> 22311L: virtualization@lists.linux-foundation.org 22312S: Maintained 22313F: Documentation/ABI/testing/sysfs-bus-vdpa 22314F: Documentation/ABI/testing/sysfs-class-vduse 22315F: Documentation/devicetree/bindings/virtio/ 22316F: Documentation/driver-api/virtio/ 22317F: drivers/block/virtio_blk.c 22318F: drivers/crypto/virtio/ 22319F: drivers/net/virtio_net.c 22320F: drivers/vdpa/ 22321F: drivers/virtio/ 22322F: include/linux/vdpa.h 22323F: include/linux/virtio*.h 22324F: include/linux/vringh.h 22325F: include/uapi/linux/virtio_*.h 22326F: tools/virtio/ 22327 22328VIRTIO CRYPTO DRIVER 22329M: Gonglei <arei.gonglei@huawei.com> 22330L: virtualization@lists.linux-foundation.org 22331L: linux-crypto@vger.kernel.org 22332S: Maintained 22333F: drivers/crypto/virtio/ 22334F: include/uapi/linux/virtio_crypto.h 22335 22336VIRTIO DRIVERS FOR S390 22337M: Cornelia Huck <cohuck@redhat.com> 22338M: Halil Pasic <pasic@linux.ibm.com> 22339M: Eric Farman <farman@linux.ibm.com> 22340L: linux-s390@vger.kernel.org 22341L: virtualization@lists.linux-foundation.org 22342L: kvm@vger.kernel.org 22343S: Supported 22344F: arch/s390/include/uapi/asm/virtio-ccw.h 22345F: drivers/s390/virtio/ 22346 22347VIRTIO FILE SYSTEM 22348M: Vivek Goyal <vgoyal@redhat.com> 22349M: Stefan Hajnoczi <stefanha@redhat.com> 22350M: Miklos Szeredi <miklos@szeredi.hu> 22351L: virtualization@lists.linux-foundation.org 22352L: linux-fsdevel@vger.kernel.org 22353S: Supported 22354W: https://virtio-fs.gitlab.io/ 22355F: Documentation/filesystems/virtiofs.rst 22356F: fs/fuse/virtio_fs.c 22357F: include/uapi/linux/virtio_fs.h 22358 22359VIRTIO GPIO DRIVER 22360M: Enrico Weigelt, metux IT consult <info@metux.net> 22361M: Viresh Kumar <vireshk@kernel.org> 22362L: linux-gpio@vger.kernel.org 22363L: virtualization@lists.linux-foundation.org 22364S: Maintained 22365F: drivers/gpio/gpio-virtio.c 22366F: include/uapi/linux/virtio_gpio.h 22367 22368VIRTIO GPU DRIVER 22369M: David Airlie <airlied@redhat.com> 22370M: Gerd Hoffmann <kraxel@redhat.com> 22371R: Gurchetan Singh <gurchetansingh@chromium.org> 22372R: Chia-I Wu <olvaffe@gmail.com> 22373L: dri-devel@lists.freedesktop.org 22374L: virtualization@lists.linux-foundation.org 22375S: Maintained 22376T: git git://anongit.freedesktop.org/drm/drm-misc 22377F: drivers/gpu/drm/virtio/ 22378F: include/uapi/linux/virtio_gpu.h 22379 22380VIRTIO HOST (VHOST) 22381M: "Michael S. Tsirkin" <mst@redhat.com> 22382M: Jason Wang <jasowang@redhat.com> 22383L: kvm@vger.kernel.org 22384L: virtualization@lists.linux-foundation.org 22385L: netdev@vger.kernel.org 22386S: Maintained 22387T: git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git 22388F: drivers/vhost/ 22389F: include/linux/sched/vhost_task.h 22390F: include/linux/vhost_iotlb.h 22391F: include/uapi/linux/vhost.h 22392F: kernel/vhost_task.c 22393 22394VIRTIO I2C DRIVER 22395M: Conghui Chen <conghui.chen@intel.com> 22396M: Viresh Kumar <viresh.kumar@linaro.org> 22397L: linux-i2c@vger.kernel.org 22398L: virtualization@lists.linux-foundation.org 22399S: Maintained 22400F: drivers/i2c/busses/i2c-virtio.c 22401F: include/uapi/linux/virtio_i2c.h 22402 22403VIRTIO INPUT DRIVER 22404M: Gerd Hoffmann <kraxel@redhat.com> 22405S: Maintained 22406F: drivers/virtio/virtio_input.c 22407F: include/uapi/linux/virtio_input.h 22408 22409VIRTIO IOMMU DRIVER 22410M: Jean-Philippe Brucker <jean-philippe@linaro.org> 22411L: virtualization@lists.linux-foundation.org 22412S: Maintained 22413F: drivers/iommu/virtio-iommu.c 22414F: include/uapi/linux/virtio_iommu.h 22415 22416VIRTIO MEM DRIVER 22417M: David Hildenbrand <david@redhat.com> 22418L: virtualization@lists.linux-foundation.org 22419S: Maintained 22420W: https://virtio-mem.gitlab.io/ 22421F: drivers/virtio/virtio_mem.c 22422F: include/uapi/linux/virtio_mem.h 22423 22424VIRTIO PMEM DRIVER 22425M: Pankaj Gupta <pankaj.gupta.linux@gmail.com> 22426L: virtualization@lists.linux-foundation.org 22427S: Maintained 22428F: drivers/nvdimm/nd_virtio.c 22429F: drivers/nvdimm/virtio_pmem.c 22430 22431VIRTIO SOUND DRIVER 22432M: Anton Yakovlev <anton.yakovlev@opensynergy.com> 22433M: "Michael S. Tsirkin" <mst@redhat.com> 22434L: virtualization@lists.linux-foundation.org 22435L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22436S: Maintained 22437F: include/uapi/linux/virtio_snd.h 22438F: sound/virtio/* 22439 22440VIRTUAL BOX GUEST DEVICE DRIVER 22441M: Hans de Goede <hdegoede@redhat.com> 22442M: Arnd Bergmann <arnd@arndb.de> 22443M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22444S: Maintained 22445F: drivers/virt/vboxguest/ 22446F: include/linux/vbox_utils.h 22447F: include/uapi/linux/vbox*.h 22448 22449VIRTUAL BOX SHARED FOLDER VFS DRIVER 22450M: Hans de Goede <hdegoede@redhat.com> 22451L: linux-fsdevel@vger.kernel.org 22452S: Maintained 22453F: fs/vboxsf/* 22454 22455VIRTUAL SERIO DEVICE DRIVER 22456M: Stephen Chandler Paul <thatslyude@gmail.com> 22457S: Maintained 22458F: drivers/input/serio/userio.c 22459F: include/uapi/linux/userio.h 22460 22461VISL VIRTUAL STATELESS DECODER DRIVER 22462M: Daniel Almeida <daniel.almeida@collabora.com> 22463L: linux-media@vger.kernel.org 22464S: Supported 22465F: drivers/media/test-drivers/visl 22466 22467VIVID VIRTUAL VIDEO DRIVER 22468M: Hans Verkuil <hverkuil@xs4all.nl> 22469L: linux-media@vger.kernel.org 22470S: Maintained 22471W: https://linuxtv.org 22472T: git git://linuxtv.org/media_tree.git 22473F: drivers/media/test-drivers/vivid/* 22474 22475VLYNQ BUS 22476M: Florian Fainelli <f.fainelli@gmail.com> 22477L: openwrt-devel@lists.openwrt.org (subscribers-only) 22478S: Maintained 22479F: drivers/vlynq/vlynq.c 22480F: include/linux/vlynq.h 22481 22482VM SOCKETS (AF_VSOCK) 22483M: Stefano Garzarella <sgarzare@redhat.com> 22484L: virtualization@lists.linux-foundation.org 22485L: netdev@vger.kernel.org 22486S: Maintained 22487F: drivers/net/vsockmon.c 22488F: include/net/af_vsock.h 22489F: include/uapi/linux/vm_sockets.h 22490F: include/uapi/linux/vm_sockets_diag.h 22491F: include/uapi/linux/vsockmon.h 22492F: net/vmw_vsock/ 22493F: tools/testing/vsock/ 22494 22495VMALLOC 22496M: Andrew Morton <akpm@linux-foundation.org> 22497R: Uladzislau Rezki <urezki@gmail.com> 22498R: Christoph Hellwig <hch@infradead.org> 22499R: Lorenzo Stoakes <lstoakes@gmail.com> 22500L: linux-mm@kvack.org 22501S: Maintained 22502W: http://www.linux-mm.org 22503T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 22504F: include/linux/vmalloc.h 22505F: mm/vmalloc.c 22506 22507VME SUBSYSTEM 22508M: Martyn Welch <martyn@welchs.me.uk> 22509M: Manohar Vanga <manohar.vanga@gmail.com> 22510M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22511L: linux-kernel@vger.kernel.org 22512S: Odd fixes 22513T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 22514F: Documentation/driver-api/vme.rst 22515F: drivers/staging/vme_user/ 22516 22517VMWARE BALLOON DRIVER 22518M: Nadav Amit <namit@vmware.com> 22519R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22520L: linux-kernel@vger.kernel.org 22521S: Supported 22522F: drivers/misc/vmw_balloon.c 22523 22524VMWARE HYPERVISOR INTERFACE 22525M: Srivatsa S. Bhat (VMware) <srivatsa@csail.mit.edu> 22526M: Alexey Makhalov <amakhalov@vmware.com> 22527R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22528L: virtualization@lists.linux-foundation.org 22529L: x86@kernel.org 22530S: Supported 22531T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware 22532F: arch/x86/include/asm/vmware.h 22533F: arch/x86/kernel/cpu/vmware.c 22534 22535VMWARE PVRDMA DRIVER 22536M: Bryan Tan <bryantan@vmware.com> 22537M: Vishnu Dasa <vdasa@vmware.com> 22538R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22539L: linux-rdma@vger.kernel.org 22540S: Supported 22541F: drivers/infiniband/hw/vmw_pvrdma/ 22542 22543VMWARE PVSCSI DRIVER 22544M: Vishal Bhakta <vbhakta@vmware.com> 22545R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22546L: linux-scsi@vger.kernel.org 22547S: Supported 22548F: drivers/scsi/vmw_pvscsi.c 22549F: drivers/scsi/vmw_pvscsi.h 22550 22551VMWARE VIRTUAL PTP CLOCK DRIVER 22552M: Srivatsa S. Bhat (VMware) <srivatsa@csail.mit.edu> 22553M: Deep Shah <sdeep@vmware.com> 22554R: Alexey Makhalov <amakhalov@vmware.com> 22555R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22556L: netdev@vger.kernel.org 22557S: Supported 22558F: drivers/ptp/ptp_vmw.c 22559 22560VMWARE VMCI DRIVER 22561M: Bryan Tan <bryantan@vmware.com> 22562M: Vishnu Dasa <vdasa@vmware.com> 22563R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22564L: linux-kernel@vger.kernel.org 22565S: Supported 22566F: drivers/misc/vmw_vmci/ 22567F: include/linux/vmw_vmci* 22568 22569VMWARE VMMOUSE SUBDRIVER 22570M: Zack Rusin <zackr@vmware.com> 22571R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 22572R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22573L: linux-input@vger.kernel.org 22574S: Supported 22575F: drivers/input/mouse/vmmouse.c 22576F: drivers/input/mouse/vmmouse.h 22577 22578VMWARE VMXNET3 ETHERNET DRIVER 22579M: Ronak Doshi <doshir@vmware.com> 22580R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22581L: netdev@vger.kernel.org 22582S: Supported 22583F: drivers/net/vmxnet3/ 22584 22585VMWARE VSOCK VMCI TRANSPORT DRIVER 22586M: Bryan Tan <bryantan@vmware.com> 22587M: Vishnu Dasa <vdasa@vmware.com> 22588R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22589L: linux-kernel@vger.kernel.org 22590S: Supported 22591F: net/vmw_vsock/vmci_transport* 22592 22593VOCORE VOCORE2 BOARD 22594M: Harvey Hunt <harveyhuntnexus@gmail.com> 22595L: linux-mips@vger.kernel.org 22596S: Maintained 22597F: arch/mips/boot/dts/ralink/vocore2.dts 22598 22599VOLTAGE AND CURRENT REGULATOR FRAMEWORK 22600M: Liam Girdwood <lgirdwood@gmail.com> 22601M: Mark Brown <broonie@kernel.org> 22602L: linux-kernel@vger.kernel.org 22603S: Supported 22604W: http://www.slimlogic.co.uk/?p=48 22605T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git 22606F: Documentation/devicetree/bindings/regulator/ 22607F: Documentation/power/regulator/ 22608F: drivers/regulator/ 22609F: include/dt-bindings/regulator/ 22610F: include/linux/regulator/ 22611K: regulator_get_optional 22612 22613VOLTAGE AND CURRENT REGULATOR IRQ HELPERS 22614R: Matti Vaittinen <mazziesaccount@gmail.com> 22615F: drivers/regulator/irq_helpers.c 22616 22617VRF 22618M: David Ahern <dsahern@kernel.org> 22619L: netdev@vger.kernel.org 22620S: Maintained 22621F: Documentation/networking/vrf.rst 22622F: drivers/net/vrf.c 22623 22624VSPRINTF 22625M: Petr Mladek <pmladek@suse.com> 22626M: Steven Rostedt <rostedt@goodmis.org> 22627M: Sergey Senozhatsky <senozhatsky@chromium.org> 22628R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22629R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 22630S: Maintained 22631T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 22632F: Documentation/core-api/printk-formats.rst 22633F: lib/test_printf.c 22634F: lib/test_scanf.c 22635F: lib/vsprintf.c 22636 22637VT1211 HARDWARE MONITOR DRIVER 22638M: Juerg Haefliger <juergh@proton.me> 22639L: linux-hwmon@vger.kernel.org 22640S: Maintained 22641F: Documentation/hwmon/vt1211.rst 22642F: drivers/hwmon/vt1211.c 22643 22644VT8231 HARDWARE MONITOR DRIVER 22645M: Roger Lucas <vt8231@hiddenengine.co.uk> 22646L: linux-hwmon@vger.kernel.org 22647S: Maintained 22648F: drivers/hwmon/vt8231.c 22649 22650VUB300 USB to SDIO/SD/MMC bridge chip 22651L: linux-mmc@vger.kernel.org 22652S: Orphan 22653F: drivers/mmc/host/vub300.c 22654 22655W1 DALLAS'S 1-WIRE BUS 22656M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 22657S: Maintained 22658F: Documentation/devicetree/bindings/w1/ 22659F: Documentation/w1/ 22660F: drivers/w1/ 22661F: include/linux/w1.h 22662 22663W83791D HARDWARE MONITORING DRIVER 22664M: Marc Hulsman <m.hulsman@tudelft.nl> 22665L: linux-hwmon@vger.kernel.org 22666S: Maintained 22667F: Documentation/hwmon/w83791d.rst 22668F: drivers/hwmon/w83791d.c 22669 22670W83793 HARDWARE MONITORING DRIVER 22671M: Rudolf Marek <r.marek@assembler.cz> 22672L: linux-hwmon@vger.kernel.org 22673S: Maintained 22674F: Documentation/hwmon/w83793.rst 22675F: drivers/hwmon/w83793.c 22676 22677W83795 HARDWARE MONITORING DRIVER 22678M: Jean Delvare <jdelvare@suse.com> 22679L: linux-hwmon@vger.kernel.org 22680S: Maintained 22681F: drivers/hwmon/w83795.c 22682 22683W83L51xD SD/MMC CARD INTERFACE DRIVER 22684M: Pierre Ossman <pierre@ossman.eu> 22685S: Maintained 22686F: drivers/mmc/host/wbsd.* 22687 22688WACOM PROTOCOL 4 SERIAL TABLETS 22689M: Julian Squires <julian@cipht.net> 22690M: Hans de Goede <hdegoede@redhat.com> 22691L: linux-input@vger.kernel.org 22692S: Maintained 22693F: drivers/input/tablet/wacom_serial4.c 22694 22695WANGXUN ETHERNET DRIVER 22696M: Jiawen Wu <jiawenwu@trustnetic.com> 22697M: Mengyuan Lou <mengyuanlou@net-swift.com> 22698L: netdev@vger.kernel.org 22699S: Maintained 22700W: https://www.net-swift.com 22701F: Documentation/networking/device_drivers/ethernet/wangxun/* 22702F: drivers/net/ethernet/wangxun/ 22703 22704WATCHDOG DEVICE DRIVERS 22705M: Wim Van Sebroeck <wim@linux-watchdog.org> 22706M: Guenter Roeck <linux@roeck-us.net> 22707L: linux-watchdog@vger.kernel.org 22708S: Maintained 22709W: http://www.linux-watchdog.org/ 22710T: git git://www.linux-watchdog.org/linux-watchdog.git 22711F: Documentation/devicetree/bindings/watchdog/ 22712F: Documentation/watchdog/ 22713F: drivers/watchdog/ 22714F: include/linux/watchdog.h 22715F: include/trace/events/watchdog.h 22716F: include/uapi/linux/watchdog.h 22717 22718WHISKEYCOVE PMIC GPIO DRIVER 22719M: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> 22720L: linux-gpio@vger.kernel.org 22721S: Maintained 22722F: drivers/gpio/gpio-wcove.c 22723 22724WHWAVE RTC DRIVER 22725M: Dianlong Li <long17.cool@163.com> 22726L: linux-rtc@vger.kernel.org 22727S: Maintained 22728F: drivers/rtc/rtc-sd3078.c 22729 22730WIIMOTE HID DRIVER 22731M: David Rheinsberg <david.rheinsberg@gmail.com> 22732L: linux-input@vger.kernel.org 22733S: Maintained 22734F: drivers/hid/hid-wiimote* 22735 22736WILOCITY WIL6210 WIRELESS DRIVER 22737L: linux-wireless@vger.kernel.org 22738S: Orphan 22739W: https://wireless.wiki.kernel.org/en/users/Drivers/wil6210 22740F: drivers/net/wireless/ath/wil6210/ 22741 22742WINBOND CIR DRIVER 22743M: David Härdeman <david@hardeman.nu> 22744S: Maintained 22745F: drivers/media/rc/winbond-cir.c 22746 22747WINSYSTEMS EBC-C384 WATCHDOG DRIVER 22748L: linux-watchdog@vger.kernel.org 22749S: Orphan 22750F: drivers/watchdog/ebc-c384_wdt.c 22751 22752WINSYSTEMS WS16C48 GPIO DRIVER 22753M: William Breathitt Gray <william.gray@linaro.org> 22754L: linux-gpio@vger.kernel.org 22755S: Maintained 22756F: drivers/gpio/gpio-ws16c48.c 22757 22758WIREGUARD SECURE NETWORK TUNNEL 22759M: Jason A. Donenfeld <Jason@zx2c4.com> 22760L: wireguard@lists.zx2c4.com 22761L: netdev@vger.kernel.org 22762S: Maintained 22763F: drivers/net/wireguard/ 22764F: tools/testing/selftests/wireguard/ 22765 22766WISTRON LAPTOP BUTTON DRIVER 22767M: Miloslav Trmac <mitr@volny.cz> 22768S: Maintained 22769F: drivers/input/misc/wistron_btns.c 22770 22771WL3501 WIRELESS PCMCIA CARD DRIVER 22772L: linux-wireless@vger.kernel.org 22773S: Odd fixes 22774F: drivers/net/wireless/legacy/wl3501* 22775 22776WOLFSON MICROELECTRONICS DRIVERS 22777L: patches@opensource.cirrus.com 22778S: Supported 22779W: https://github.com/CirrusLogic/linux-drivers/wiki 22780T: git https://github.com/CirrusLogic/linux-drivers.git 22781F: Documentation/devicetree/bindings/extcon/wlf,arizona.yaml 22782F: Documentation/devicetree/bindings/mfd/wlf,arizona.yaml 22783F: Documentation/devicetree/bindings/mfd/wm831x.txt 22784F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml 22785F: Documentation/devicetree/bindings/sound/wlf,*.yaml 22786F: Documentation/devicetree/bindings/sound/wm* 22787F: Documentation/hwmon/wm83??.rst 22788F: arch/arm/mach-s3c/mach-crag6410* 22789F: drivers/clk/clk-wm83*.c 22790F: drivers/gpio/gpio-*wm*.c 22791F: drivers/gpio/gpio-arizona.c 22792F: drivers/hwmon/wm83??-hwmon.c 22793F: drivers/input/misc/wm831x-on.c 22794F: drivers/input/touchscreen/wm831x-ts.c 22795F: drivers/input/touchscreen/wm97*.c 22796F: drivers/leds/leds-wm83*.c 22797F: drivers/mfd/arizona* 22798F: drivers/mfd/cs47l24* 22799F: drivers/mfd/wm*.c 22800F: drivers/power/supply/wm83*.c 22801F: drivers/regulator/arizona* 22802F: drivers/regulator/wm8*.c 22803F: drivers/rtc/rtc-wm83*.c 22804F: drivers/video/backlight/wm83*_bl.c 22805F: drivers/watchdog/wm83*_wdt.c 22806F: include/linux/mfd/arizona/ 22807F: include/linux/mfd/wm831x/ 22808F: include/linux/mfd/wm8350/ 22809F: include/linux/mfd/wm8400* 22810F: include/linux/regulator/arizona* 22811F: include/linux/wm97xx.h 22812F: include/sound/wm????.h 22813F: sound/soc/codecs/arizona* 22814F: sound/soc/codecs/cs47l24* 22815F: sound/soc/codecs/wm* 22816 22817WORKQUEUE 22818M: Tejun Heo <tj@kernel.org> 22819R: Lai Jiangshan <jiangshanlai@gmail.com> 22820S: Maintained 22821T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git 22822F: Documentation/core-api/workqueue.rst 22823F: include/linux/workqueue.h 22824F: kernel/workqueue.c 22825F: kernel/workqueue_internal.h 22826 22827WWAN DRIVERS 22828M: Loic Poulain <loic.poulain@linaro.org> 22829M: Sergey Ryazanov <ryazanov.s.a@gmail.com> 22830R: Johannes Berg <johannes@sipsolutions.net> 22831L: netdev@vger.kernel.org 22832S: Maintained 22833F: drivers/net/wwan/ 22834F: include/linux/wwan.h 22835F: include/uapi/linux/wwan.h 22836 22837X-POWERS AXP288 PMIC DRIVERS 22838M: Hans de Goede <hdegoede@redhat.com> 22839S: Maintained 22840F: drivers/acpi/pmic/intel_pmic_xpower.c 22841N: axp288 22842 22843X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS 22844M: Chen-Yu Tsai <wens@csie.org> 22845L: linux-kernel@vger.kernel.org 22846S: Maintained 22847N: axp[128] 22848 22849X.25 STACK 22850M: Martin Schiller <ms@dev.tdt.de> 22851L: linux-x25@vger.kernel.org 22852S: Maintained 22853F: Documentation/networking/lapb-module.rst 22854F: Documentation/networking/x25* 22855F: drivers/net/wan/hdlc_x25.c 22856F: drivers/net/wan/lapbether.c 22857F: include/*/lapb.h 22858F: include/net/x25* 22859F: include/uapi/linux/x25.h 22860F: net/lapb/ 22861F: net/x25/ 22862 22863X86 ARCHITECTURE (32-BIT AND 64-BIT) 22864M: Thomas Gleixner <tglx@linutronix.de> 22865M: Ingo Molnar <mingo@redhat.com> 22866M: Borislav Petkov <bp@alien8.de> 22867M: Dave Hansen <dave.hansen@linux.intel.com> 22868M: x86@kernel.org 22869R: "H. Peter Anvin" <hpa@zytor.com> 22870L: linux-kernel@vger.kernel.org 22871S: Maintained 22872T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 22873F: Documentation/arch/x86/ 22874F: Documentation/devicetree/bindings/x86/ 22875F: arch/x86/ 22876 22877X86 ENTRY CODE 22878M: Andy Lutomirski <luto@kernel.org> 22879L: linux-kernel@vger.kernel.org 22880S: Maintained 22881T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm 22882F: arch/x86/entry/ 22883 22884X86 HARDWARE VULNERABILITIES 22885M: Thomas Gleixner <tglx@linutronix.de> 22886M: Borislav Petkov <bp@alien8.de> 22887M: Peter Zijlstra <peterz@infradead.org> 22888M: Josh Poimboeuf <jpoimboe@kernel.org> 22889R: Pawan Gupta <pawan.kumar.gupta@linux.intel.com> 22890S: Maintained 22891F: Documentation/admin-guide/hw-vuln/ 22892F: arch/x86/include/asm/nospec-branch.h 22893F: arch/x86/kernel/cpu/bugs.c 22894 22895X86 MCE INFRASTRUCTURE 22896M: Tony Luck <tony.luck@intel.com> 22897M: Borislav Petkov <bp@alien8.de> 22898L: linux-edac@vger.kernel.org 22899S: Maintained 22900F: Documentation/ABI/testing/sysfs-mce 22901F: Documentation/arch/x86/x86_64/machinecheck.rst 22902F: arch/x86/kernel/cpu/mce/* 22903 22904X86 MICROCODE UPDATE SUPPORT 22905M: Borislav Petkov <bp@alien8.de> 22906S: Maintained 22907F: arch/x86/kernel/cpu/microcode/* 22908 22909X86 MM 22910M: Dave Hansen <dave.hansen@linux.intel.com> 22911M: Andy Lutomirski <luto@kernel.org> 22912M: Peter Zijlstra <peterz@infradead.org> 22913L: linux-kernel@vger.kernel.org 22914S: Maintained 22915T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm 22916F: arch/x86/mm/ 22917 22918X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER 22919M: Hans de Goede <hdegoede@redhat.com> 22920L: platform-driver-x86@vger.kernel.org 22921S: Maintained 22922T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 22923F: drivers/platform/x86/x86-android-tablets/ 22924 22925X86 PLATFORM DRIVERS 22926M: Hans de Goede <hdegoede@redhat.com> 22927M: Mark Gross <markgross@kernel.org> 22928L: platform-driver-x86@vger.kernel.org 22929S: Maintained 22930T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 22931F: drivers/platform/olpc/ 22932F: drivers/platform/x86/ 22933F: include/linux/platform_data/x86/ 22934 22935X86 PLATFORM DRIVERS - ARCH 22936R: Darren Hart <dvhart@infradead.org> 22937R: Andy Shevchenko <andy@infradead.org> 22938L: platform-driver-x86@vger.kernel.org 22939L: x86@kernel.org 22940S: Maintained 22941T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 22942F: arch/x86/platform 22943 22944X86 PLATFORM UV HPE SUPERDOME FLEX 22945M: Steve Wahl <steve.wahl@hpe.com> 22946R: Mike Travis <mike.travis@hpe.com> 22947R: Dimitri Sivanich <dimitri.sivanich@hpe.com> 22948R: Russ Anderson <russ.anderson@hpe.com> 22949S: Supported 22950F: arch/x86/include/asm/uv/ 22951F: arch/x86/kernel/apic/x2apic_uv_x.c 22952F: arch/x86/platform/uv/ 22953 22954X86 STACK UNWINDING 22955M: Josh Poimboeuf <jpoimboe@kernel.org> 22956M: Peter Zijlstra <peterz@infradead.org> 22957S: Supported 22958F: arch/x86/include/asm/unwind*.h 22959F: arch/x86/kernel/dumpstack.c 22960F: arch/x86/kernel/stacktrace.c 22961F: arch/x86/kernel/unwind_*.c 22962 22963X86 VDSO 22964M: Andy Lutomirski <luto@kernel.org> 22965L: linux-kernel@vger.kernel.org 22966S: Maintained 22967T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso 22968F: arch/x86/entry/vdso/ 22969 22970XARRAY 22971M: Matthew Wilcox <willy@infradead.org> 22972L: linux-fsdevel@vger.kernel.org 22973S: Supported 22974F: Documentation/core-api/xarray.rst 22975F: include/linux/idr.h 22976F: include/linux/xarray.h 22977F: lib/idr.c 22978F: lib/xarray.c 22979F: tools/testing/radix-tree 22980 22981XBOX DVD IR REMOTE 22982M: Benjamin Valentin <benpicco@googlemail.com> 22983S: Maintained 22984F: drivers/media/rc/keymaps/rc-xbox-dvd.c 22985F: drivers/media/rc/xbox_remote.c 22986 22987XC2028/3028 TUNER DRIVER 22988M: Mauro Carvalho Chehab <mchehab@kernel.org> 22989L: linux-media@vger.kernel.org 22990S: Maintained 22991W: https://linuxtv.org 22992T: git git://linuxtv.org/media_tree.git 22993F: drivers/media/tuners/xc2028.* 22994 22995XDP (eXpress Data Path) 22996M: Alexei Starovoitov <ast@kernel.org> 22997M: Daniel Borkmann <daniel@iogearbox.net> 22998M: David S. Miller <davem@davemloft.net> 22999M: Jakub Kicinski <kuba@kernel.org> 23000M: Jesper Dangaard Brouer <hawk@kernel.org> 23001M: John Fastabend <john.fastabend@gmail.com> 23002L: netdev@vger.kernel.org 23003L: bpf@vger.kernel.org 23004S: Supported 23005F: drivers/net/ethernet/*/*/*/*/*xdp* 23006F: drivers/net/ethernet/*/*/*xdp* 23007F: include/net/xdp.h 23008F: include/net/xdp_priv.h 23009F: include/trace/events/xdp.h 23010F: kernel/bpf/cpumap.c 23011F: kernel/bpf/devmap.c 23012F: net/core/xdp.c 23013F: samples/bpf/xdp* 23014F: tools/testing/selftests/bpf/*/*xdp* 23015F: tools/testing/selftests/bpf/*xdp* 23016K: (?:\b|_)xdp(?:\b|_) 23017 23018XDP SOCKETS (AF_XDP) 23019M: Björn Töpel <bjorn@kernel.org> 23020M: Magnus Karlsson <magnus.karlsson@intel.com> 23021M: Maciej Fijalkowski <maciej.fijalkowski@intel.com> 23022R: Jonathan Lemon <jonathan.lemon@gmail.com> 23023L: netdev@vger.kernel.org 23024L: bpf@vger.kernel.org 23025S: Maintained 23026F: Documentation/networking/af_xdp.rst 23027F: include/net/netns/xdp.h 23028F: include/net/xdp_sock* 23029F: include/net/xsk_buff_pool.h 23030F: include/uapi/linux/if_xdp.h 23031F: include/uapi/linux/xdp_diag.h 23032F: net/xdp/ 23033F: tools/testing/selftests/bpf/*xsk* 23034 23035XEN BLOCK SUBSYSTEM 23036M: Roger Pau Monné <roger.pau@citrix.com> 23037L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23038S: Supported 23039F: drivers/block/xen* 23040F: drivers/block/xen-blkback/* 23041 23042XEN HYPERVISOR ARM 23043M: Stefano Stabellini <sstabellini@kernel.org> 23044L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23045S: Maintained 23046F: arch/arm/include/asm/xen/ 23047F: arch/arm/xen/ 23048 23049XEN HYPERVISOR ARM64 23050M: Stefano Stabellini <sstabellini@kernel.org> 23051L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23052S: Maintained 23053F: arch/arm64/include/asm/xen/ 23054F: arch/arm64/xen/ 23055 23056XEN HYPERVISOR INTERFACE 23057M: Juergen Gross <jgross@suse.com> 23058M: Stefano Stabellini <sstabellini@kernel.org> 23059R: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com> 23060L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23061S: Supported 23062T: git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git 23063F: Documentation/ABI/stable/sysfs-hypervisor-xen 23064F: Documentation/ABI/testing/sysfs-hypervisor-xen 23065F: drivers/*/xen-*front.c 23066F: drivers/xen/ 23067F: include/uapi/xen/ 23068F: include/xen/ 23069F: kernel/configs/xen.config 23070 23071XEN HYPERVISOR X86 23072M: Juergen Gross <jgross@suse.com> 23073R: Boris Ostrovsky <boris.ostrovsky@oracle.com> 23074L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23075S: Supported 23076F: arch/x86/configs/xen.config 23077F: arch/x86/include/asm/pvclock-abi.h 23078F: arch/x86/include/asm/xen/ 23079F: arch/x86/platform/pvh/ 23080F: arch/x86/xen/ 23081 23082XEN NETWORK BACKEND DRIVER 23083M: Wei Liu <wei.liu@kernel.org> 23084M: Paul Durrant <paul@xen.org> 23085L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23086L: netdev@vger.kernel.org 23087S: Supported 23088F: drivers/net/xen-netback/* 23089 23090XEN PCI SUBSYSTEM 23091M: Juergen Gross <jgross@suse.com> 23092L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23093S: Supported 23094F: arch/x86/pci/*xen* 23095F: drivers/pci/*xen* 23096 23097XEN PVSCSI DRIVERS 23098M: Juergen Gross <jgross@suse.com> 23099L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23100L: linux-scsi@vger.kernel.org 23101S: Supported 23102F: drivers/scsi/xen-scsifront.c 23103F: drivers/xen/xen-scsiback.c 23104F: include/xen/interface/io/vscsiif.h 23105 23106XEN PVUSB DRIVER 23107M: Juergen Gross <jgross@suse.com> 23108L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23109L: linux-usb@vger.kernel.org 23110S: Supported 23111F: drivers/usb/host/xen* 23112F: include/xen/interface/io/usbif.h 23113 23114XEN SOUND FRONTEND DRIVER 23115M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 23116L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23117L: alsa-devel@alsa-project.org (moderated for non-subscribers) 23118S: Supported 23119F: sound/xen/* 23120 23121XEN SWIOTLB SUBSYSTEM 23122M: Juergen Gross <jgross@suse.com> 23123M: Stefano Stabellini <sstabellini@kernel.org> 23124L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23125L: iommu@lists.linux.dev 23126S: Supported 23127F: arch/*/include/asm/xen/swiotlb-xen.h 23128F: drivers/xen/swiotlb-xen.c 23129F: include/xen/arm/swiotlb-xen.h 23130F: include/xen/swiotlb-xen.h 23131 23132XFS FILESYSTEM 23133M: Darrick J. Wong <djwong@kernel.org> 23134L: linux-xfs@vger.kernel.org 23135S: Supported 23136W: http://xfs.org/ 23137C: irc://irc.oftc.net/xfs 23138T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 23139F: Documentation/ABI/testing/sysfs-fs-xfs 23140F: Documentation/admin-guide/xfs.rst 23141F: Documentation/filesystems/xfs-delayed-logging-design.rst 23142F: Documentation/filesystems/xfs-self-describing-metadata.rst 23143F: fs/xfs/ 23144F: include/uapi/linux/dqblk_xfs.h 23145F: include/uapi/linux/fsmap.h 23146 23147XILINX AMS DRIVER 23148M: Anand Ashok Dumbre <anand.ashok.dumbre@xilinx.com> 23149L: linux-iio@vger.kernel.org 23150S: Maintained 23151F: Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml 23152F: drivers/iio/adc/xilinx-ams.c 23153 23154XILINX AXI ETHERNET DRIVER 23155M: Radhey Shyam Pandey <radhey.shyam.pandey@xilinx.com> 23156S: Maintained 23157F: drivers/net/ethernet/xilinx/xilinx_axienet* 23158 23159XILINX CAN DRIVER 23160M: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com> 23161R: Naga Sureshkumar Relli <naga.sureshkumar.relli@xilinx.com> 23162L: linux-can@vger.kernel.org 23163S: Maintained 23164F: Documentation/devicetree/bindings/net/can/xilinx,can.yaml 23165F: drivers/net/can/xilinx_can.c 23166 23167XILINX EVENT MANAGEMENT DRIVER 23168M: Abhyuday Godhasara <abhyuday.godhasara@xilinx.com> 23169S: Maintained 23170F: drivers/soc/xilinx/xlnx_event_manager.c 23171F: include/linux/firmware/xlnx-event-manager.h 23172 23173XILINX GPIO DRIVER 23174M: Shubhrajyoti Datta <shubhrajyoti.datta@xilinx.com> 23175R: Srinivas Neeli <srinivas.neeli@xilinx.com> 23176R: Michal Simek <michal.simek@amd.com> 23177S: Maintained 23178F: Documentation/devicetree/bindings/gpio/gpio-zynq.yaml 23179F: Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml 23180F: drivers/gpio/gpio-xilinx.c 23181F: drivers/gpio/gpio-zynq.c 23182 23183XILINX PWM DRIVER 23184M: Sean Anderson <sean.anderson@seco.com> 23185S: Maintained 23186F: drivers/pwm/pwm-xilinx.c 23187F: include/clocksource/timer-xilinx.h 23188 23189XILINX SD-FEC IP CORES 23190M: Derek Kiernan <derek.kiernan@xilinx.com> 23191M: Dragan Cvetic <dragan.cvetic@xilinx.com> 23192S: Maintained 23193F: Documentation/devicetree/bindings/misc/xlnx,sd-fec.txt 23194F: Documentation/misc-devices/xilinx_sdfec.rst 23195F: drivers/misc/Kconfig 23196F: drivers/misc/Makefile 23197F: drivers/misc/xilinx_sdfec.c 23198F: include/uapi/misc/xilinx_sdfec.h 23199 23200XILINX UARTLITE SERIAL DRIVER 23201M: Peter Korsgaard <jacmet@sunsite.dk> 23202L: linux-serial@vger.kernel.org 23203S: Maintained 23204F: drivers/tty/serial/uartlite.c 23205 23206XILINX VIDEO IP CORES 23207M: Hyun Kwon <hyun.kwon@xilinx.com> 23208M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23209L: linux-media@vger.kernel.org 23210S: Supported 23211T: git git://linuxtv.org/media_tree.git 23212F: Documentation/devicetree/bindings/media/xilinx/ 23213F: drivers/media/platform/xilinx/ 23214F: include/uapi/linux/xilinx-v4l2-controls.h 23215 23216XILINX WATCHDOG DRIVER 23217M: Srinivas Neeli <srinivas.neeli@amd.com> 23218R: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23219R: Michal Simek <michal.simek@amd.com> 23220S: Maintained 23221F: Documentation/devicetree/bindings/watchdog/xlnx,xps-timebase-wdt.yaml 23222F: drivers/watchdog/of_xilinx_wdt.c 23223 23224XILINX XDMA DRIVER 23225M: Lizhi Hou <lizhi.hou@amd.com> 23226M: Brian Xu <brian.xu@amd.com> 23227M: Raj Kumar Rampelli <raj.kumar.rampelli@amd.com> 23228L: dmaengine@vger.kernel.org 23229S: Supported 23230F: drivers/dma/xilinx/xdma-regs.h 23231F: drivers/dma/xilinx/xdma.c 23232F: include/linux/dma/amd_xdma.h 23233F: include/linux/platform_data/amd_xdma.h 23234 23235XILINX ZYNQMP DPDMA DRIVER 23236M: Hyun Kwon <hyun.kwon@xilinx.com> 23237M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23238L: dmaengine@vger.kernel.org 23239S: Supported 23240F: Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml 23241F: drivers/dma/xilinx/xilinx_dpdma.c 23242F: include/dt-bindings/dma/xlnx-zynqmp-dpdma.h 23243 23244XILINX ZYNQMP OCM EDAC DRIVER 23245M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23246M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 23247S: Maintained 23248F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynqmp-ocmc-1.0.yaml 23249F: drivers/edac/zynqmp_edac.c 23250 23251XILINX ZYNQMP PSGTR PHY DRIVER 23252M: Anurag Kumar Vulisha <anurag.kumar.vulisha@xilinx.com> 23253M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23254L: linux-kernel@vger.kernel.org 23255S: Supported 23256T: git https://github.com/Xilinx/linux-xlnx.git 23257F: Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml 23258F: drivers/phy/xilinx/phy-zynqmp.c 23259 23260XILINX ZYNQMP SHA3 DRIVER 23261M: Harsha <harsha.harsha@xilinx.com> 23262S: Maintained 23263F: drivers/crypto/xilinx/zynqmp-sha.c 23264 23265XILLYBUS DRIVER 23266M: Eli Billauer <eli.billauer@gmail.com> 23267L: linux-kernel@vger.kernel.org 23268S: Supported 23269F: drivers/char/xillybus/ 23270 23271XLP9XX I2C DRIVER 23272M: George Cherian <gcherian@marvell.com> 23273L: linux-i2c@vger.kernel.org 23274S: Supported 23275W: http://www.marvell.com 23276F: drivers/i2c/busses/i2c-xlp9xx.c 23277 23278XRA1403 GPIO EXPANDER 23279M: Nandor Han <nandor.han@ge.com> 23280L: linux-gpio@vger.kernel.org 23281S: Maintained 23282F: Documentation/devicetree/bindings/gpio/gpio-xra1403.txt 23283F: drivers/gpio/gpio-xra1403.c 23284 23285XTENSA XTFPGA PLATFORM SUPPORT 23286M: Max Filippov <jcmvbkbc@gmail.com> 23287S: Maintained 23288F: drivers/spi/spi-xtensa-xtfpga.c 23289F: sound/soc/xtensa/xtfpga-i2s.c 23290 23291YAM DRIVER FOR AX.25 23292M: Jean-Paul Roubelat <jpr@f6fbb.org> 23293L: linux-hams@vger.kernel.org 23294S: Maintained 23295F: drivers/net/hamradio/yam* 23296F: include/linux/yam.h 23297 23298YAMA SECURITY MODULE 23299M: Kees Cook <keescook@chromium.org> 23300S: Supported 23301T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 23302F: Documentation/admin-guide/LSM/Yama.rst 23303F: security/yama/ 23304 23305YEALINK PHONE DRIVER 23306M: Henk Vergonet <Henk.Vergonet@gmail.com> 23307L: usbb2k-api-dev@nongnu.org 23308S: Maintained 23309F: Documentation/input/devices/yealink.rst 23310F: drivers/input/misc/yealink.* 23311 23312Z3FOLD COMPRESSED PAGE ALLOCATOR 23313M: Vitaly Wool <vitaly.wool@konsulko.com> 23314R: Miaohe Lin <linmiaohe@huawei.com> 23315L: linux-mm@kvack.org 23316S: Maintained 23317F: mm/z3fold.c 23318 23319Z8530 DRIVER FOR AX.25 23320M: Joerg Reuter <jreuter@yaina.de> 23321L: linux-hams@vger.kernel.org 23322S: Maintained 23323W: http://yaina.de/jreuter/ 23324W: http://www.qsl.net/dl1bke/ 23325F: Documentation/networking/device_drivers/hamradio/z8530drv.rst 23326F: drivers/net/hamradio/*scc.c 23327F: drivers/net/hamradio/z8530.h 23328 23329ZBUD COMPRESSED PAGE ALLOCATOR 23330M: Seth Jennings <sjenning@redhat.com> 23331M: Dan Streetman <ddstreet@ieee.org> 23332L: linux-mm@kvack.org 23333S: Maintained 23334F: mm/zbud.c 23335 23336ZD1211RW WIRELESS DRIVER 23337M: Ulrich Kunitz <kune@deine-taler.de> 23338L: linux-wireless@vger.kernel.org 23339L: zd1211-devs@lists.sourceforge.net (subscribers-only) 23340S: Maintained 23341W: http://zd1211.ath.cx/wiki/DriverRewrite 23342F: drivers/net/wireless/zydas/zd1211rw/ 23343 23344ZD1301 MEDIA DRIVER 23345M: Antti Palosaari <crope@iki.fi> 23346L: linux-media@vger.kernel.org 23347S: Maintained 23348W: https://linuxtv.org/ 23349W: http://palosaari.fi/linux/ 23350Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23351F: drivers/media/usb/dvb-usb-v2/zd1301* 23352 23353ZD1301_DEMOD MEDIA DRIVER 23354M: Antti Palosaari <crope@iki.fi> 23355L: linux-media@vger.kernel.org 23356S: Maintained 23357W: https://linuxtv.org/ 23358W: http://palosaari.fi/linux/ 23359Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23360F: drivers/media/dvb-frontends/zd1301_demod* 23361 23362ZHAOXIN PROCESSOR SUPPORT 23363M: Tony W Wang-oc <TonyWWang-oc@zhaoxin.com> 23364L: linux-kernel@vger.kernel.org 23365S: Maintained 23366F: arch/x86/kernel/cpu/zhaoxin.c 23367 23368ZONEFS FILESYSTEM 23369M: Damien Le Moal <dlemoal@kernel.org> 23370M: Naohiro Aota <naohiro.aota@wdc.com> 23371R: Johannes Thumshirn <jth@kernel.org> 23372L: linux-fsdevel@vger.kernel.org 23373S: Maintained 23374T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git 23375F: Documentation/filesystems/zonefs.rst 23376F: fs/zonefs/ 23377 23378ZPOOL COMPRESSED PAGE STORAGE API 23379M: Dan Streetman <ddstreet@ieee.org> 23380L: linux-mm@kvack.org 23381S: Maintained 23382F: include/linux/zpool.h 23383F: mm/zpool.c 23384 23385ZR36067 VIDEO FOR LINUX DRIVER 23386M: Corentin Labbe <clabbe@baylibre.com> 23387L: mjpeg-users@lists.sourceforge.net 23388L: linux-media@vger.kernel.org 23389S: Maintained 23390W: http://mjpeg.sourceforge.net/driver-zoran/ 23391Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23392F: Documentation/driver-api/media/drivers/zoran.rst 23393F: drivers/media/pci/zoran/ 23394 23395ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER 23396M: Minchan Kim <minchan@kernel.org> 23397M: Sergey Senozhatsky <senozhatsky@chromium.org> 23398L: linux-kernel@vger.kernel.org 23399S: Maintained 23400F: Documentation/admin-guide/blockdev/zram.rst 23401F: drivers/block/zram/ 23402 23403ZS DECSTATION Z85C30 SERIAL DRIVER 23404M: "Maciej W. Rozycki" <macro@orcam.me.uk> 23405S: Maintained 23406F: drivers/tty/serial/zs.* 23407 23408ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR 23409M: Minchan Kim <minchan@kernel.org> 23410M: Sergey Senozhatsky <senozhatsky@chromium.org> 23411L: linux-mm@kvack.org 23412S: Maintained 23413F: Documentation/mm/zsmalloc.rst 23414F: include/linux/zsmalloc.h 23415F: mm/zsmalloc.c 23416 23417ZSTD 23418M: Nick Terrell <terrelln@fb.com> 23419S: Maintained 23420B: https://github.com/facebook/zstd/issues 23421T: git https://github.com/terrelln/linux.git 23422F: crypto/zstd.c 23423F: include/linux/zstd* 23424F: lib/decompress_unzstd.c 23425F: lib/zstd/ 23426N: zstd 23427K: zstd 23428 23429ZSWAP COMPRESSED SWAP CACHING 23430M: Seth Jennings <sjenning@redhat.com> 23431M: Dan Streetman <ddstreet@ieee.org> 23432M: Vitaly Wool <vitaly.wool@konsulko.com> 23433L: linux-mm@kvack.org 23434S: Maintained 23435F: mm/zswap.c 23436 23437THE REST 23438M: Linus Torvalds <torvalds@linux-foundation.org> 23439L: linux-kernel@vger.kernel.org 23440S: Buried alive in reporters 23441T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 23442F: * 23443F: */ 23444
