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/bits.h 3569F: include/linux/cpumask.h 3570F: include/linux/find.h 3571F: include/linux/nodemask.h 3572F: include/vdso/bits.h 3573F: lib/bitmap.c 3574F: lib/cpumask.c 3575F: lib/cpumask_kunit.c 3576F: lib/find_bit.c 3577F: lib/find_bit_benchmark.c 3578F: lib/test_bitmap.c 3579F: tools/include/linux/bitmap.h 3580F: tools/include/linux/bits.h 3581F: tools/include/linux/find.h 3582F: tools/include/vdso/bits.h 3583F: tools/lib/bitmap.c 3584F: tools/lib/find_bit.c 3585 3586BLINKM RGB LED DRIVER 3587M: Jan-Simon Moeller <jansimon.moeller@gmx.de> 3588S: Maintained 3589F: drivers/leds/leds-blinkm.c 3590 3591BLOCK LAYER 3592M: Jens Axboe <axboe@kernel.dk> 3593L: linux-block@vger.kernel.org 3594S: Maintained 3595T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 3596F: Documentation/ABI/stable/sysfs-block 3597F: Documentation/block/ 3598F: block/ 3599F: drivers/block/ 3600F: include/linux/bio.h 3601F: include/linux/blk* 3602F: kernel/trace/blktrace.c 3603F: lib/sbitmap.c 3604 3605BLOCK2MTD DRIVER 3606M: Joern Engel <joern@lazybastard.org> 3607L: linux-mtd@lists.infradead.org 3608S: Maintained 3609F: drivers/mtd/devices/block2mtd.c 3610 3611BLUETOOTH DRIVERS 3612M: Marcel Holtmann <marcel@holtmann.org> 3613M: Johan Hedberg <johan.hedberg@gmail.com> 3614M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3615L: linux-bluetooth@vger.kernel.org 3616S: Supported 3617W: http://www.bluez.org/ 3618T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3619T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3620F: drivers/bluetooth/ 3621 3622BLUETOOTH SUBSYSTEM 3623M: Marcel Holtmann <marcel@holtmann.org> 3624M: Johan Hedberg <johan.hedberg@gmail.com> 3625M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3626L: linux-bluetooth@vger.kernel.org 3627S: Supported 3628W: http://www.bluez.org/ 3629T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3630T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3631F: include/net/bluetooth/ 3632F: net/bluetooth/ 3633 3634BONDING DRIVER 3635M: Jay Vosburgh <j.vosburgh@gmail.com> 3636M: Andy Gospodarek <andy@greyhouse.net> 3637L: netdev@vger.kernel.org 3638S: Supported 3639W: http://sourceforge.net/projects/bonding/ 3640F: Documentation/networking/bonding.rst 3641F: drivers/net/bonding/ 3642F: include/net/bond* 3643F: include/uapi/linux/if_bonding.h 3644F: tools/testing/selftests/drivers/net/bonding/ 3645 3646BOSCH SENSORTEC BMA400 ACCELEROMETER IIO DRIVER 3647M: Dan Robertson <dan@dlrobertson.com> 3648L: linux-iio@vger.kernel.org 3649S: Maintained 3650F: Documentation/devicetree/bindings/iio/accel/bosch,bma400.yaml 3651F: drivers/iio/accel/bma400* 3652 3653BPF JIT for ARM 3654M: Shubham Bansal <illusionist.neo@gmail.com> 3655L: bpf@vger.kernel.org 3656S: Odd Fixes 3657F: arch/arm/net/ 3658 3659BPF JIT for ARM64 3660M: Daniel Borkmann <daniel@iogearbox.net> 3661M: Alexei Starovoitov <ast@kernel.org> 3662M: Zi Shen Lim <zlim.lnx@gmail.com> 3663L: bpf@vger.kernel.org 3664S: Supported 3665F: arch/arm64/net/ 3666 3667BPF JIT for MIPS (32-BIT AND 64-BIT) 3668M: Johan Almbladh <johan.almbladh@anyfinetworks.com> 3669M: Paul Burton <paulburton@kernel.org> 3670L: bpf@vger.kernel.org 3671S: Maintained 3672F: arch/mips/net/ 3673 3674BPF JIT for NFP NICs 3675M: Jakub Kicinski <kuba@kernel.org> 3676L: bpf@vger.kernel.org 3677S: Odd Fixes 3678F: drivers/net/ethernet/netronome/nfp/bpf/ 3679 3680BPF JIT for POWERPC (32-BIT AND 64-BIT) 3681M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 3682M: Michael Ellerman <mpe@ellerman.id.au> 3683L: bpf@vger.kernel.org 3684S: Supported 3685F: arch/powerpc/net/ 3686 3687BPF JIT for RISC-V (32-bit) 3688M: Luke Nelson <luke.r.nels@gmail.com> 3689M: Xi Wang <xi.wang@gmail.com> 3690L: bpf@vger.kernel.org 3691S: Maintained 3692F: arch/riscv/net/ 3693X: arch/riscv/net/bpf_jit_comp64.c 3694 3695BPF JIT for RISC-V (64-bit) 3696M: Björn Töpel <bjorn@kernel.org> 3697L: bpf@vger.kernel.org 3698S: Maintained 3699F: arch/riscv/net/ 3700X: arch/riscv/net/bpf_jit_comp32.c 3701 3702BPF JIT for S390 3703M: Ilya Leoshkevich <iii@linux.ibm.com> 3704M: Heiko Carstens <hca@linux.ibm.com> 3705M: Vasily Gorbik <gor@linux.ibm.com> 3706L: bpf@vger.kernel.org 3707S: Supported 3708F: arch/s390/net/ 3709X: arch/s390/net/pnet.c 3710 3711BPF JIT for SPARC (32-BIT AND 64-BIT) 3712M: David S. Miller <davem@davemloft.net> 3713L: bpf@vger.kernel.org 3714S: Odd Fixes 3715F: arch/sparc/net/ 3716 3717BPF JIT for X86 32-BIT 3718M: Wang YanQing <udknight@gmail.com> 3719L: bpf@vger.kernel.org 3720S: Odd Fixes 3721F: arch/x86/net/bpf_jit_comp32.c 3722 3723BPF JIT for X86 64-BIT 3724M: Alexei Starovoitov <ast@kernel.org> 3725M: Daniel Borkmann <daniel@iogearbox.net> 3726L: bpf@vger.kernel.org 3727S: Supported 3728F: arch/x86/net/ 3729X: arch/x86/net/bpf_jit_comp32.c 3730 3731BPF [BTF] 3732M: Martin KaFai Lau <martin.lau@linux.dev> 3733L: bpf@vger.kernel.org 3734S: Maintained 3735F: include/linux/btf* 3736F: kernel/bpf/btf.c 3737 3738BPF [CORE] 3739M: Alexei Starovoitov <ast@kernel.org> 3740M: Daniel Borkmann <daniel@iogearbox.net> 3741R: John Fastabend <john.fastabend@gmail.com> 3742L: bpf@vger.kernel.org 3743S: Maintained 3744F: include/linux/bpf* 3745F: include/linux/filter.h 3746F: include/linux/tnum.h 3747F: kernel/bpf/core.c 3748F: kernel/bpf/dispatcher.c 3749F: kernel/bpf/syscall.c 3750F: kernel/bpf/tnum.c 3751F: kernel/bpf/trampoline.c 3752F: kernel/bpf/verifier.c 3753 3754BPF [DOCUMENTATION] (Related to Standardization) 3755R: David Vernet <void@manifault.com> 3756L: bpf@vger.kernel.org 3757L: bpf@ietf.org 3758S: Maintained 3759F: Documentation/bpf/instruction-set.rst 3760 3761BPF [GENERAL] (Safe Dynamic Programs and Tools) 3762M: Alexei Starovoitov <ast@kernel.org> 3763M: Daniel Borkmann <daniel@iogearbox.net> 3764M: Andrii Nakryiko <andrii@kernel.org> 3765R: Martin KaFai Lau <martin.lau@linux.dev> 3766R: Song Liu <song@kernel.org> 3767R: Yonghong Song <yhs@fb.com> 3768R: John Fastabend <john.fastabend@gmail.com> 3769R: KP Singh <kpsingh@kernel.org> 3770R: Stanislav Fomichev <sdf@google.com> 3771R: Hao Luo <haoluo@google.com> 3772R: Jiri Olsa <jolsa@kernel.org> 3773L: bpf@vger.kernel.org 3774S: Supported 3775W: https://bpf.io/ 3776Q: https://patchwork.kernel.org/project/netdevbpf/list/?delegate=121173 3777T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git 3778T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git 3779F: Documentation/bpf/ 3780F: Documentation/networking/filter.rst 3781F: Documentation/userspace-api/ebpf/ 3782F: arch/*/net/* 3783F: include/linux/bpf* 3784F: include/linux/btf* 3785F: include/linux/filter.h 3786F: include/trace/events/xdp.h 3787F: include/uapi/linux/bpf* 3788F: include/uapi/linux/btf* 3789F: include/uapi/linux/filter.h 3790F: kernel/bpf/ 3791F: kernel/trace/bpf_trace.c 3792F: lib/test_bpf.c 3793F: net/bpf/ 3794F: net/core/filter.c 3795F: net/sched/act_bpf.c 3796F: net/sched/cls_bpf.c 3797F: samples/bpf/ 3798F: scripts/bpf_doc.py 3799F: scripts/pahole-flags.sh 3800F: scripts/pahole-version.sh 3801F: tools/bpf/ 3802F: tools/lib/bpf/ 3803F: tools/testing/selftests/bpf/ 3804 3805BPF [ITERATOR] 3806M: Yonghong Song <yhs@fb.com> 3807L: bpf@vger.kernel.org 3808S: Maintained 3809F: kernel/bpf/*iter.c 3810 3811BPF [L7 FRAMEWORK] (sockmap) 3812M: John Fastabend <john.fastabend@gmail.com> 3813M: Jakub Sitnicki <jakub@cloudflare.com> 3814L: netdev@vger.kernel.org 3815L: bpf@vger.kernel.org 3816S: Maintained 3817F: include/linux/skmsg.h 3818F: net/core/skmsg.c 3819F: net/core/sock_map.c 3820F: net/ipv4/tcp_bpf.c 3821F: net/ipv4/udp_bpf.c 3822F: net/unix/unix_bpf.c 3823 3824BPF [LIBRARY] (libbpf) 3825M: Andrii Nakryiko <andrii@kernel.org> 3826L: bpf@vger.kernel.org 3827S: Maintained 3828F: tools/lib/bpf/ 3829 3830BPF [MISC] 3831L: bpf@vger.kernel.org 3832S: Odd Fixes 3833K: (?:\b|_)bpf(?:\b|_) 3834 3835BPF [NETWORKING] (struct_ops, reuseport) 3836M: Martin KaFai Lau <martin.lau@linux.dev> 3837L: bpf@vger.kernel.org 3838L: netdev@vger.kernel.org 3839S: Maintained 3840F: kernel/bpf/bpf_struct* 3841 3842BPF [NETWORKING] (tc BPF, sock_addr) 3843M: Martin KaFai Lau <martin.lau@linux.dev> 3844M: Daniel Borkmann <daniel@iogearbox.net> 3845R: John Fastabend <john.fastabend@gmail.com> 3846L: bpf@vger.kernel.org 3847L: netdev@vger.kernel.org 3848S: Maintained 3849F: net/core/filter.c 3850F: net/sched/act_bpf.c 3851F: net/sched/cls_bpf.c 3852 3853BPF [RINGBUF] 3854M: Andrii Nakryiko <andrii@kernel.org> 3855L: bpf@vger.kernel.org 3856S: Maintained 3857F: kernel/bpf/ringbuf.c 3858 3859BPF [SECURITY & LSM] (Security Audit and Enforcement using BPF) 3860M: KP Singh <kpsingh@kernel.org> 3861R: Florent Revest <revest@chromium.org> 3862R: Brendan Jackman <jackmanb@chromium.org> 3863L: bpf@vger.kernel.org 3864S: Maintained 3865F: Documentation/bpf/prog_lsm.rst 3866F: include/linux/bpf_lsm.h 3867F: kernel/bpf/bpf_lsm.c 3868F: security/bpf/ 3869 3870BPF [SELFTESTS] (Test Runners & Infrastructure) 3871M: Andrii Nakryiko <andrii@kernel.org> 3872R: Mykola Lysenko <mykolal@fb.com> 3873L: bpf@vger.kernel.org 3874S: Maintained 3875F: tools/testing/selftests/bpf/ 3876 3877BPF [STORAGE & CGROUPS] 3878M: Martin KaFai Lau <martin.lau@linux.dev> 3879L: bpf@vger.kernel.org 3880S: Maintained 3881F: kernel/bpf/*storage.c 3882F: kernel/bpf/bpf_lru* 3883F: kernel/bpf/cgroup.c 3884 3885BPF [TOOLING] (bpftool) 3886M: Quentin Monnet <quentin@isovalent.com> 3887L: bpf@vger.kernel.org 3888S: Maintained 3889F: kernel/bpf/disasm.* 3890F: tools/bpf/bpftool/ 3891 3892BPF [TRACING] 3893M: Song Liu <song@kernel.org> 3894R: Jiri Olsa <jolsa@kernel.org> 3895L: bpf@vger.kernel.org 3896S: Maintained 3897F: kernel/bpf/stackmap.c 3898F: kernel/trace/bpf_trace.c 3899 3900BROADCOM B44 10/100 ETHERNET DRIVER 3901M: Michael Chan <michael.chan@broadcom.com> 3902L: netdev@vger.kernel.org 3903S: Supported 3904F: drivers/net/ethernet/broadcom/b44.* 3905 3906BROADCOM B53/SF2 ETHERNET SWITCH DRIVER 3907M: Florian Fainelli <f.fainelli@gmail.com> 3908L: netdev@vger.kernel.org 3909L: openwrt-devel@lists.openwrt.org (subscribers-only) 3910S: Supported 3911F: Documentation/devicetree/bindings/net/dsa/brcm,b53.yaml 3912F: drivers/net/dsa/b53/* 3913F: drivers/net/dsa/bcm_sf2* 3914F: include/linux/dsa/brcm.h 3915F: include/linux/platform_data/b53.h 3916 3917BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE 3918M: Florian Fainelli <f.fainelli@gmail.com> 3919R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3920L: linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers) 3921L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3922S: Maintained 3923T: git https://github.com/broadcom/stblinux.git 3924F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 3925F: drivers/pci/controller/pcie-brcmstb.c 3926F: drivers/staging/vc04_services 3927N: bcm2711 3928N: bcm283* 3929N: raspberrypi 3930 3931BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE 3932M: Florian Fainelli <f.fainelli@gmail.com> 3933M: Ray Jui <rjui@broadcom.com> 3934M: Scott Branden <sbranden@broadcom.com> 3935R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3936S: Maintained 3937T: git https://github.com/broadcom/mach-bcm 3938F: arch/arm/mach-bcm/ 3939N: bcm281* 3940N: bcm113* 3941N: bcm216* 3942N: kona 3943 3944BROADCOM BCM47XX MIPS ARCHITECTURE 3945M: Hauke Mehrtens <hauke@hauke-m.de> 3946M: Rafał Miłecki <zajec5@gmail.com> 3947L: linux-mips@vger.kernel.org 3948S: Maintained 3949F: Documentation/devicetree/bindings/mips/brcm/ 3950F: arch/mips/bcm47xx/* 3951F: arch/mips/include/asm/mach-bcm47xx/* 3952 3953BROADCOM BCM4908 ETHERNET DRIVER 3954M: Rafał Miłecki <rafal@milecki.pl> 3955R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3956L: netdev@vger.kernel.org 3957S: Maintained 3958F: Documentation/devicetree/bindings/net/brcm,bcm4908-enet.yaml 3959F: drivers/net/ethernet/broadcom/bcm4908_enet.* 3960F: drivers/net/ethernet/broadcom/unimac.h 3961 3962BROADCOM BCM4908 PINMUX DRIVER 3963M: Rafał Miłecki <rafal@milecki.pl> 3964R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3965L: linux-gpio@vger.kernel.org 3966S: Maintained 3967F: Documentation/devicetree/bindings/pinctrl/brcm,bcm4908-pinctrl.yaml 3968F: drivers/pinctrl/bcm/pinctrl-bcm4908.c 3969 3970BROADCOM BCM5301X ARM ARCHITECTURE 3971M: Florian Fainelli <f.fainelli@gmail.com> 3972M: Hauke Mehrtens <hauke@hauke-m.de> 3973M: Rafał Miłecki <zajec5@gmail.com> 3974R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3975L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3976S: Maintained 3977F: arch/arm/boot/dts/bcm470* 3978F: arch/arm/boot/dts/bcm5301* 3979F: arch/arm/boot/dts/bcm953012* 3980F: arch/arm/mach-bcm/bcm_5301x.c 3981 3982BROADCOM BCM53573 ARM ARCHITECTURE 3983M: Florian Fainelli <f.fainelli@gmail.com> 3984M: Rafał Miłecki <rafal@milecki.pl> 3985R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3986L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3987S: Maintained 3988F: arch/arm/boot/dts/bcm47189* 3989F: arch/arm/boot/dts/bcm53573* 3990 3991BROADCOM BCM63XX/BCM33XX UDC DRIVER 3992M: Kevin Cernekee <cernekee@gmail.com> 3993L: linux-usb@vger.kernel.org 3994S: Maintained 3995F: drivers/usb/gadget/udc/bcm63xx_udc.* 3996 3997BROADCOM BCM7XXX ARM ARCHITECTURE 3998M: Florian Fainelli <f.fainelli@gmail.com> 3999R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4000L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4001S: Maintained 4002T: git https://github.com/broadcom/stblinux.git 4003F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4004F: arch/arm/boot/dts/bcm7*.dts* 4005F: arch/arm/include/asm/hardware/cache-b15-rac.h 4006F: arch/arm/mach-bcm/*brcmstb* 4007F: arch/arm/mm/cache-b15-rac.c 4008F: drivers/bus/brcmstb_gisb.c 4009F: drivers/pci/controller/pcie-brcmstb.c 4010N: brcmstb 4011N: bcm7038 4012N: bcm7120 4013 4014BROADCOM BCMBCA ARM ARCHITECTURE 4015M: William Zhang <william.zhang@broadcom.com> 4016M: Anand Gore <anand.gore@broadcom.com> 4017M: Kursad Oney <kursad.oney@broadcom.com> 4018M: Florian Fainelli <f.fainelli@gmail.com> 4019M: Rafał Miłecki <rafal@milecki.pl> 4020R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4021L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4022S: Maintained 4023T: git https://github.com/broadcom/stblinux.git 4024F: Documentation/devicetree/bindings/arm/bcm/brcm,bcmbca.yaml 4025F: arch/arm64/boot/dts/broadcom/bcmbca/* 4026N: bcmbca 4027N: bcm[9]?47622 4028N: bcm[9]?4912 4029N: bcm[9]?63138 4030N: bcm[9]?63146 4031N: bcm[9]?63148 4032N: bcm[9]?63158 4033N: bcm[9]?63178 4034N: bcm[9]?6756 4035N: bcm[9]?6813 4036N: bcm[9]?6846 4037N: bcm[9]?6855 4038N: bcm[9]?6856 4039N: bcm[9]?6858 4040N: bcm[9]?6878 4041 4042BROADCOM BDC DRIVER 4043M: Justin Chen <justinpopo6@gmail.com> 4044M: Al Cooper <alcooperx@gmail.com> 4045R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4046L: linux-usb@vger.kernel.org 4047S: Maintained 4048F: Documentation/devicetree/bindings/usb/brcm,bdc.yaml 4049F: drivers/usb/gadget/udc/bdc/ 4050 4051BROADCOM BMIPS CPUFREQ DRIVER 4052M: Markus Mayer <mmayer@broadcom.com> 4053R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4054L: linux-pm@vger.kernel.org 4055S: Maintained 4056F: drivers/cpufreq/bmips-cpufreq.c 4057 4058BROADCOM BMIPS MIPS ARCHITECTURE 4059M: Florian Fainelli <f.fainelli@gmail.com> 4060R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4061L: linux-mips@vger.kernel.org 4062S: Maintained 4063T: git https://github.com/broadcom/stblinux.git 4064F: arch/mips/bmips/* 4065F: arch/mips/boot/dts/brcm/bcm*.dts* 4066F: arch/mips/include/asm/mach-bmips/* 4067F: arch/mips/kernel/*bmips* 4068F: drivers/irqchip/irq-bcm63* 4069F: drivers/irqchip/irq-bcm7* 4070F: drivers/irqchip/irq-brcmstb* 4071F: drivers/soc/bcm/bcm63xx 4072F: include/linux/bcm963xx_nvram.h 4073F: include/linux/bcm963xx_tag.h 4074 4075BROADCOM BNX2 GIGABIT ETHERNET DRIVER 4076M: Rasesh Mody <rmody@marvell.com> 4077M: GR-Linux-NIC-Dev@marvell.com 4078L: netdev@vger.kernel.org 4079S: Supported 4080F: drivers/net/ethernet/broadcom/bnx2.* 4081F: drivers/net/ethernet/broadcom/bnx2_* 4082 4083BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER 4084M: Saurav Kashyap <skashyap@marvell.com> 4085M: Javed Hasan <jhasan@marvell.com> 4086M: GR-QLogic-Storage-Upstream@marvell.com 4087L: linux-scsi@vger.kernel.org 4088S: Supported 4089F: drivers/scsi/bnx2fc/ 4090 4091BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER 4092M: Nilesh Javali <njavali@marvell.com> 4093M: Manish Rangankar <mrangankar@marvell.com> 4094M: GR-QLogic-Storage-Upstream@marvell.com 4095L: linux-scsi@vger.kernel.org 4096S: Supported 4097F: drivers/scsi/bnx2i/ 4098 4099BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER 4100M: Ariel Elior <aelior@marvell.com> 4101M: Sudarsana Kalluru <skalluru@marvell.com> 4102M: Manish Chopra <manishc@marvell.com> 4103L: netdev@vger.kernel.org 4104S: Supported 4105F: drivers/net/ethernet/broadcom/bnx2x/ 4106 4107BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER 4108M: Michael Chan <michael.chan@broadcom.com> 4109L: netdev@vger.kernel.org 4110S: Supported 4111F: drivers/firmware/broadcom/tee_bnxt_fw.c 4112F: drivers/net/ethernet/broadcom/bnxt/ 4113F: include/linux/firmware/broadcom/tee_bnxt_fw.h 4114 4115BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER 4116M: Arend van Spriel <aspriel@gmail.com> 4117M: Franky Lin <franky.lin@broadcom.com> 4118M: Hante Meuleman <hante.meuleman@broadcom.com> 4119L: linux-wireless@vger.kernel.org 4120L: brcm80211-dev-list.pdl@broadcom.com 4121L: SHA-cyfmac-dev-list@infineon.com 4122S: Supported 4123F: drivers/net/wireless/broadcom/brcm80211/ 4124 4125BROADCOM BRCMSTB GPIO DRIVER 4126M: Doug Berger <opendmb@gmail.com> 4127M: Florian Fainelli <f.fainelli@gmail.com> 4128R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4129S: Supported 4130F: Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.yaml 4131F: drivers/gpio/gpio-brcmstb.c 4132 4133BROADCOM BRCMSTB I2C DRIVER 4134M: Kamal Dasu <kdasu.kdev@gmail.com> 4135R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4136L: linux-i2c@vger.kernel.org 4137S: Supported 4138F: Documentation/devicetree/bindings/i2c/brcm,brcmstb-i2c.yaml 4139F: drivers/i2c/busses/i2c-brcmstb.c 4140 4141BROADCOM BRCMSTB UART DRIVER 4142M: Al Cooper <alcooperx@gmail.com> 4143R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4144L: linux-serial@vger.kernel.org 4145S: Maintained 4146F: Documentation/devicetree/bindings/serial/brcm,bcm7271-uart.yaml 4147F: drivers/tty/serial/8250/8250_bcm7271.c 4148 4149BROADCOM BRCMSTB USB EHCI DRIVER 4150M: Justin Chen <justinpopo6@gmail.com> 4151M: Al Cooper <alcooperx@gmail.com> 4152R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4153L: linux-usb@vger.kernel.org 4154S: Maintained 4155F: Documentation/devicetree/bindings/usb/brcm,bcm7445-ehci.yaml 4156F: drivers/usb/host/ehci-brcm.* 4157 4158BROADCOM BRCMSTB USB PIN MAP DRIVER 4159M: Al Cooper <alcooperx@gmail.com> 4160R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4161L: linux-usb@vger.kernel.org 4162S: Maintained 4163F: Documentation/devicetree/bindings/usb/brcm,usb-pinmap.yaml 4164F: drivers/usb/misc/brcmstb-usb-pinmap.c 4165 4166BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER 4167M: Justin Chen <justinpopo6@gmail.com> 4168M: Al Cooper <alcooperx@gmail.com> 4169R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4170L: linux-kernel@vger.kernel.org 4171S: Maintained 4172F: drivers/phy/broadcom/phy-brcm-usb* 4173 4174BROADCOM Broadband SoC High Speed SPI Controller DRIVER 4175M: William Zhang <william.zhang@broadcom.com> 4176M: Kursad Oney <kursad.oney@broadcom.com> 4177M: Jonas Gorski <jonas.gorski@gmail.com> 4178R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4179L: linux-spi@vger.kernel.org 4180S: Maintained 4181F: Documentation/devicetree/bindings/spi/brcm,bcm63xx-hsspi.yaml 4182F: drivers/spi/spi-bcm63xx-hsspi.c 4183F: drivers/spi/spi-bcmbca-hsspi.c 4184 4185BROADCOM ETHERNET PHY DRIVERS 4186M: Florian Fainelli <f.fainelli@gmail.com> 4187R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4188L: netdev@vger.kernel.org 4189S: Supported 4190F: Documentation/devicetree/bindings/net/broadcom-bcm87xx.txt 4191F: drivers/net/phy/bcm*.[ch] 4192F: drivers/net/phy/broadcom.c 4193F: include/linux/brcmphy.h 4194 4195BROADCOM GENET ETHERNET DRIVER 4196M: Doug Berger <opendmb@gmail.com> 4197M: Florian Fainelli <f.fainelli@gmail.com> 4198R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4199L: netdev@vger.kernel.org 4200S: Supported 4201F: Documentation/devicetree/bindings/net/brcm,bcmgenet.yaml 4202F: Documentation/devicetree/bindings/net/brcm,unimac-mdio.yaml 4203F: drivers/net/ethernet/broadcom/genet/ 4204F: drivers/net/ethernet/broadcom/unimac.h 4205F: drivers/net/mdio/mdio-bcm-unimac.c 4206F: include/linux/platform_data/bcmgenet.h 4207F: include/linux/platform_data/mdio-bcm-unimac.h 4208 4209BROADCOM IPROC ARM ARCHITECTURE 4210M: Ray Jui <rjui@broadcom.com> 4211M: Scott Branden <sbranden@broadcom.com> 4212R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4213L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4214S: Maintained 4215T: git https://github.com/broadcom/stblinux.git 4216F: arch/arm64/boot/dts/broadcom/northstar2/* 4217F: arch/arm64/boot/dts/broadcom/stingray/* 4218F: drivers/clk/bcm/clk-ns* 4219F: drivers/clk/bcm/clk-sr* 4220F: drivers/pinctrl/bcm/pinctrl-ns* 4221F: include/dt-bindings/clock/bcm-sr* 4222N: iproc 4223N: cygnus 4224N: bcm[-_]nsp 4225N: bcm9113* 4226N: bcm9583* 4227N: bcm9585* 4228N: bcm9586* 4229N: bcm988312 4230N: bcm113* 4231N: bcm583* 4232N: bcm585* 4233N: bcm586* 4234N: bcm88312 4235N: hr2 4236N: stingray 4237 4238BROADCOM IPROC GBIT ETHERNET DRIVER 4239M: Rafał Miłecki <rafal@milecki.pl> 4240R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4241L: netdev@vger.kernel.org 4242S: Maintained 4243F: Documentation/devicetree/bindings/net/brcm,amac.yaml 4244F: drivers/net/ethernet/broadcom/bgmac* 4245F: drivers/net/ethernet/broadcom/unimac.h 4246 4247BROADCOM KONA GPIO DRIVER 4248M: Ray Jui <rjui@broadcom.com> 4249R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4250S: Supported 4251F: Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt 4252F: drivers/gpio/gpio-bcm-kona.c 4253 4254BROADCOM MPI3 STORAGE CONTROLLER DRIVER 4255M: Sathya Prakash Veerichetty <sathya.prakash@broadcom.com> 4256M: Kashyap Desai <kashyap.desai@broadcom.com> 4257M: Sumit Saxena <sumit.saxena@broadcom.com> 4258M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 4259L: mpi3mr-linuxdrv.pdl@broadcom.com 4260L: linux-scsi@vger.kernel.org 4261S: Supported 4262W: https://www.broadcom.com/support/storage 4263F: drivers/scsi/mpi3mr/ 4264 4265BROADCOM NETXTREME-E ROCE DRIVER 4266M: Selvin Xavier <selvin.xavier@broadcom.com> 4267L: linux-rdma@vger.kernel.org 4268S: Supported 4269W: http://www.broadcom.com 4270F: drivers/infiniband/hw/bnxt_re/ 4271F: include/uapi/rdma/bnxt_re-abi.h 4272 4273BROADCOM NVRAM DRIVER 4274M: Rafał Miłecki <zajec5@gmail.com> 4275L: linux-mips@vger.kernel.org 4276S: Maintained 4277F: drivers/firmware/broadcom/* 4278 4279BROADCOM PMB (POWER MANAGEMENT BUS) DRIVER 4280M: Rafał Miłecki <rafal@milecki.pl> 4281M: Florian Fainelli <f.fainelli@gmail.com> 4282R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4283L: linux-pm@vger.kernel.org 4284S: Maintained 4285T: git https://github.com/broadcom/stblinux.git 4286F: drivers/soc/bcm/bcm63xx/bcm-pmb.c 4287F: include/dt-bindings/soc/bcm-pmb.h 4288 4289BROADCOM SPECIFIC AMBA DRIVER (BCMA) 4290M: Rafał Miłecki <zajec5@gmail.com> 4291L: linux-wireless@vger.kernel.org 4292S: Maintained 4293F: drivers/bcma/ 4294F: include/linux/bcma/ 4295 4296BROADCOM SPI DRIVER 4297M: Kamal Dasu <kdasu.kdev@gmail.com> 4298R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4299S: Maintained 4300F: Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.yaml 4301F: drivers/spi/spi-bcm-qspi.* 4302F: drivers/spi/spi-brcmstb-qspi.c 4303F: drivers/spi/spi-iproc-qspi.c 4304 4305BROADCOM STB AVS CPUFREQ DRIVER 4306M: Markus Mayer <mmayer@broadcom.com> 4307R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4308L: linux-pm@vger.kernel.org 4309S: Maintained 4310F: Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt 4311F: drivers/cpufreq/brcmstb* 4312 4313BROADCOM STB AVS TMON DRIVER 4314M: Markus Mayer <mmayer@broadcom.com> 4315R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4316L: linux-pm@vger.kernel.org 4317S: Maintained 4318F: Documentation/devicetree/bindings/thermal/brcm,avs-tmon.yaml 4319F: drivers/thermal/broadcom/brcmstb* 4320 4321BROADCOM STB DPFE DRIVER 4322M: Markus Mayer <mmayer@broadcom.com> 4323R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4324L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4325S: Maintained 4326F: Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.yaml 4327F: drivers/memory/brcmstb_dpfe.c 4328 4329BROADCOM STB NAND FLASH DRIVER 4330M: Brian Norris <computersforpeace@gmail.com> 4331M: Kamal Dasu <kdasu.kdev@gmail.com> 4332R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4333L: linux-mtd@lists.infradead.org 4334S: Maintained 4335F: drivers/mtd/nand/raw/brcmnand/ 4336F: include/linux/platform_data/brcmnand.h 4337 4338BROADCOM STB PCIE DRIVER 4339M: Jim Quinlan <jim2101024@gmail.com> 4340M: Nicolas Saenz Julienne <nsaenz@kernel.org> 4341M: Florian Fainelli <f.fainelli@gmail.com> 4342R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4343L: linux-pci@vger.kernel.org 4344S: Maintained 4345F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4346F: drivers/pci/controller/pcie-brcmstb.c 4347 4348BROADCOM SYSTEMPORT ETHERNET DRIVER 4349M: Florian Fainelli <f.fainelli@gmail.com> 4350R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4351L: netdev@vger.kernel.org 4352S: Supported 4353F: Documentation/devicetree/bindings/net/brcm,systemport.yaml 4354F: drivers/net/ethernet/broadcom/bcmsysport.* 4355F: drivers/net/ethernet/broadcom/unimac.h 4356 4357BROADCOM TG3 GIGABIT ETHERNET DRIVER 4358M: Siva Reddy Kallam <siva.kallam@broadcom.com> 4359M: Prashant Sreedharan <prashant@broadcom.com> 4360M: Michael Chan <mchan@broadcom.com> 4361L: netdev@vger.kernel.org 4362S: Supported 4363F: drivers/net/ethernet/broadcom/tg3.* 4364 4365BROADCOM VK DRIVER 4366M: Scott Branden <scott.branden@broadcom.com> 4367R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4368S: Supported 4369F: drivers/misc/bcm-vk/ 4370F: include/uapi/linux/misc/bcm_vk.h 4371 4372BROCADE BFA FC SCSI DRIVER 4373M: Anil Gurumurthy <anil.gurumurthy@qlogic.com> 4374M: Sudarsana Kalluru <sudarsana.kalluru@qlogic.com> 4375L: linux-scsi@vger.kernel.org 4376S: Supported 4377F: drivers/scsi/bfa/ 4378 4379BROCADE BNA 10 GIGABIT ETHERNET DRIVER 4380M: Rasesh Mody <rmody@marvell.com> 4381M: Sudarsana Kalluru <skalluru@marvell.com> 4382M: GR-Linux-NIC-Dev@marvell.com 4383L: netdev@vger.kernel.org 4384S: Supported 4385F: drivers/net/ethernet/brocade/bna/ 4386 4387BSG (block layer generic sg v4 driver) 4388M: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> 4389L: linux-scsi@vger.kernel.org 4390S: Supported 4391F: block/bsg.c 4392F: include/linux/bsg.h 4393F: include/uapi/linux/bsg.h 4394 4395BT87X AUDIO DRIVER 4396M: Clemens Ladisch <clemens@ladisch.de> 4397L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4398S: Maintained 4399T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4400F: Documentation/sound/cards/bt87x.rst 4401F: sound/pci/bt87x.c 4402 4403BT8XXGPIO DRIVER 4404M: Michael Buesch <m@bues.ch> 4405S: Maintained 4406W: http://bu3sch.de/btgpio.php 4407F: drivers/gpio/gpio-bt8xx.c 4408 4409BTRFS FILE SYSTEM 4410M: Chris Mason <clm@fb.com> 4411M: Josef Bacik <josef@toxicpanda.com> 4412M: David Sterba <dsterba@suse.com> 4413L: linux-btrfs@vger.kernel.org 4414S: Maintained 4415W: https://btrfs.readthedocs.io 4416W: https://btrfs.wiki.kernel.org/ 4417Q: https://patchwork.kernel.org/project/linux-btrfs/list/ 4418C: irc://irc.libera.chat/btrfs 4419T: git git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux.git 4420F: Documentation/filesystems/btrfs.rst 4421F: fs/btrfs/ 4422F: include/linux/btrfs* 4423F: include/trace/events/btrfs.h 4424F: include/uapi/linux/btrfs* 4425 4426BTTV VIDEO4LINUX DRIVER 4427M: Mauro Carvalho Chehab <mchehab@kernel.org> 4428L: linux-media@vger.kernel.org 4429S: Odd fixes 4430W: https://linuxtv.org 4431T: git git://linuxtv.org/media_tree.git 4432F: Documentation/driver-api/media/drivers/bttv* 4433F: drivers/media/pci/bt8xx/bttv* 4434 4435BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS 4436M: Chanwoo Choi <cw00.choi@samsung.com> 4437L: linux-pm@vger.kernel.org 4438L: linux-samsung-soc@vger.kernel.org 4439S: Maintained 4440T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 4441F: Documentation/devicetree/bindings/interconnect/samsung,exynos-bus.yaml 4442F: drivers/devfreq/exynos-bus.c 4443 4444BUSLOGIC SCSI DRIVER 4445M: Khalid Aziz <khalid@gonehiking.org> 4446L: linux-scsi@vger.kernel.org 4447S: Maintained 4448F: drivers/scsi/BusLogic.* 4449F: drivers/scsi/FlashPoint.* 4450 4451BXCAN CAN NETWORK DRIVER 4452M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 4453L: linux-can@vger.kernel.org 4454S: Maintained 4455F: Documentation/devicetree/bindings/net/can/st,stm32-bxcan.yaml 4456F: drivers/net/can/bxcan.c 4457 4458C-MEDIA CMI8788 DRIVER 4459M: Clemens Ladisch <clemens@ladisch.de> 4460L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4461S: Maintained 4462T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4463F: sound/pci/oxygen/ 4464 4465C-SKY ARCHITECTURE 4466M: Guo Ren <guoren@kernel.org> 4467L: linux-csky@vger.kernel.org 4468S: Supported 4469T: git https://github.com/c-sky/csky-linux.git 4470F: Documentation/devicetree/bindings/csky/ 4471F: Documentation/devicetree/bindings/interrupt-controller/csky,* 4472F: Documentation/devicetree/bindings/timer/csky,* 4473F: arch/csky/ 4474F: drivers/clocksource/timer-gx6605s.c 4475F: drivers/clocksource/timer-mp-csky.c 4476F: drivers/irqchip/irq-csky-* 4477N: csky 4478K: csky 4479 4480CA8210 IEEE-802.15.4 RADIO DRIVER 4481L: linux-wpan@vger.kernel.org 4482S: Orphan 4483W: https://github.com/Cascoda/ca8210-linux.git 4484F: Documentation/devicetree/bindings/net/ieee802154/ca8210.txt 4485F: drivers/net/ieee802154/ca8210.c 4486 4487CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS 4488M: David Howells <dhowells@redhat.com> 4489L: linux-cachefs@redhat.com (moderated for non-subscribers) 4490S: Supported 4491F: Documentation/filesystems/caching/cachefiles.rst 4492F: fs/cachefiles/ 4493 4494CADENCE MIPI-CSI2 BRIDGES 4495M: Maxime Ripard <mripard@kernel.org> 4496L: linux-media@vger.kernel.org 4497S: Maintained 4498F: Documentation/devicetree/bindings/media/cdns,*.txt 4499F: drivers/media/platform/cadence/cdns-csi2* 4500 4501CADENCE NAND DRIVER 4502L: linux-mtd@lists.infradead.org 4503S: Orphan 4504F: Documentation/devicetree/bindings/mtd/cadence-nand-controller.txt 4505F: drivers/mtd/nand/raw/cadence-nand-controller.c 4506 4507CADENCE USB3 DRD IP DRIVER 4508M: Peter Chen <peter.chen@kernel.org> 4509M: Pawel Laszczak <pawell@cadence.com> 4510R: Roger Quadros <rogerq@kernel.org> 4511R: Aswath Govindraju <a-govindraju@ti.com> 4512L: linux-usb@vger.kernel.org 4513S: Maintained 4514T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4515F: Documentation/devicetree/bindings/usb/cdns,usb3.yaml 4516F: drivers/usb/cdns3/ 4517X: drivers/usb/cdns3/cdnsp* 4518 4519CADENCE USBSSP DRD IP DRIVER 4520M: Pawel Laszczak <pawell@cadence.com> 4521L: linux-usb@vger.kernel.org 4522S: Maintained 4523T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4524F: drivers/usb/cdns3/ 4525X: drivers/usb/cdns3/cdns3* 4526 4527CADET FM/AM RADIO RECEIVER DRIVER 4528M: Hans Verkuil <hverkuil@xs4all.nl> 4529L: linux-media@vger.kernel.org 4530S: Maintained 4531W: https://linuxtv.org 4532T: git git://linuxtv.org/media_tree.git 4533F: drivers/media/radio/radio-cadet* 4534 4535CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER 4536L: linux-media@vger.kernel.org 4537S: Orphan 4538T: git git://linuxtv.org/media_tree.git 4539F: Documentation/admin-guide/media/cafe_ccic* 4540F: drivers/media/platform/marvell/ 4541 4542CAIF NETWORK LAYER 4543L: netdev@vger.kernel.org 4544S: Orphan 4545F: Documentation/networking/caif/ 4546F: drivers/net/caif/ 4547F: include/net/caif/ 4548F: include/uapi/linux/caif/ 4549F: net/caif/ 4550 4551CAKE QDISC 4552M: Toke Høiland-Jørgensen <toke@toke.dk> 4553L: cake@lists.bufferbloat.net (moderated for non-subscribers) 4554S: Maintained 4555F: net/sched/sch_cake.c 4556 4557CAN NETWORK DRIVERS 4558M: Wolfgang Grandegger <wg@grandegger.com> 4559M: Marc Kleine-Budde <mkl@pengutronix.de> 4560L: linux-can@vger.kernel.org 4561S: Maintained 4562W: https://github.com/linux-can 4563T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4564T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4565F: Documentation/devicetree/bindings/net/can/ 4566F: Documentation/devicetree/bindings/phy/ti,tcan104x-can.yaml 4567F: drivers/net/can/ 4568F: drivers/phy/phy-can-transceiver.c 4569F: include/linux/can/bittiming.h 4570F: include/linux/can/dev.h 4571F: include/linux/can/length.h 4572F: include/linux/can/platform/ 4573F: include/linux/can/rx-offload.h 4574F: include/uapi/linux/can/error.h 4575F: include/uapi/linux/can/netlink.h 4576F: include/uapi/linux/can/vxcan.h 4577 4578CAN NETWORK LAYER 4579M: Oliver Hartkopp <socketcan@hartkopp.net> 4580M: Marc Kleine-Budde <mkl@pengutronix.de> 4581L: linux-can@vger.kernel.org 4582S: Maintained 4583W: https://github.com/linux-can 4584T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4585T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4586F: Documentation/networking/can.rst 4587F: include/linux/can/can-ml.h 4588F: include/linux/can/core.h 4589F: include/linux/can/skb.h 4590F: include/net/netns/can.h 4591F: include/uapi/linux/can.h 4592F: include/uapi/linux/can/bcm.h 4593F: include/uapi/linux/can/gw.h 4594F: include/uapi/linux/can/isotp.h 4595F: include/uapi/linux/can/raw.h 4596F: net/can/ 4597 4598CAN-J1939 NETWORK LAYER 4599M: Robin van der Gracht <robin@protonic.nl> 4600M: Oleksij Rempel <o.rempel@pengutronix.de> 4601R: kernel@pengutronix.de 4602L: linux-can@vger.kernel.org 4603S: Maintained 4604F: Documentation/networking/j1939.rst 4605F: include/uapi/linux/can/j1939.h 4606F: net/can/j1939/ 4607 4608CANAAN/KENDRYTE K210 SOC FPIOA DRIVER 4609M: Damien Le Moal <dlemoal@kernel.org> 4610L: linux-riscv@lists.infradead.org 4611L: linux-gpio@vger.kernel.org (pinctrl driver) 4612F: Documentation/devicetree/bindings/pinctrl/canaan,k210-fpioa.yaml 4613F: drivers/pinctrl/pinctrl-k210.c 4614 4615CANAAN/KENDRYTE K210 SOC RESET CONTROLLER DRIVER 4616M: Damien Le Moal <dlemoal@kernel.org> 4617L: linux-kernel@vger.kernel.org 4618L: linux-riscv@lists.infradead.org 4619S: Maintained 4620F: Documentation/devicetree/bindings/reset/canaan,k210-rst.yaml 4621F: drivers/reset/reset-k210.c 4622 4623CANAAN/KENDRYTE K210 SOC SYSTEM CONTROLLER DRIVER 4624M: Damien Le Moal <dlemoal@kernel.org> 4625L: linux-riscv@lists.infradead.org 4626S: Maintained 4627F: Documentation/devicetree/bindings/mfd/canaan,k210-sysctl.yaml 4628F: drivers/soc/canaan/ 4629F: include/soc/canaan/ 4630 4631CAPABILITIES 4632M: Serge Hallyn <serge@hallyn.com> 4633L: linux-security-module@vger.kernel.org 4634S: Supported 4635F: include/linux/capability.h 4636F: include/uapi/linux/capability.h 4637F: kernel/capability.c 4638F: security/commoncap.c 4639 4640CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER 4641M: Kevin Tsai <ktsai@capellamicro.com> 4642S: Maintained 4643F: drivers/iio/light/cm* 4644 4645CARL9170 LINUX COMMUNITY WIRELESS DRIVER 4646M: Christian Lamparter <chunkeey@googlemail.com> 4647L: linux-wireless@vger.kernel.org 4648S: Maintained 4649W: https://wireless.wiki.kernel.org/en/users/Drivers/carl9170 4650F: drivers/net/wireless/ath/carl9170/ 4651 4652CAVIUM I2C DRIVER 4653M: Robert Richter <rric@kernel.org> 4654S: Odd Fixes 4655W: http://www.marvell.com 4656F: drivers/i2c/busses/i2c-octeon* 4657F: drivers/i2c/busses/i2c-thunderx* 4658 4659CAVIUM LIQUIDIO NETWORK DRIVER 4660M: Derek Chickles <dchickles@marvell.com> 4661M: Satanand Burla <sburla@marvell.com> 4662M: Felix Manlunas <fmanlunas@marvell.com> 4663L: netdev@vger.kernel.org 4664S: Supported 4665W: http://www.marvell.com 4666F: drivers/net/ethernet/cavium/liquidio/ 4667 4668CAVIUM MMC DRIVER 4669M: Robert Richter <rric@kernel.org> 4670S: Odd Fixes 4671W: http://www.marvell.com 4672F: drivers/mmc/host/cavium* 4673 4674CAVIUM OCTEON-TX CRYPTO DRIVER 4675M: George Cherian <gcherian@marvell.com> 4676L: linux-crypto@vger.kernel.org 4677S: Supported 4678W: http://www.marvell.com 4679F: drivers/crypto/cavium/cpt/ 4680 4681CAVIUM THUNDERX2 ARM64 SOC 4682M: Robert Richter <rric@kernel.org> 4683L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4684S: Odd Fixes 4685F: Documentation/devicetree/bindings/arm/cavium-thunder2.txt 4686F: arch/arm64/boot/dts/cavium/thunder2-99xx* 4687 4688CBS/ETF/TAPRIO QDISCS 4689M: Vinicius Costa Gomes <vinicius.gomes@intel.com> 4690L: netdev@vger.kernel.org 4691S: Maintained 4692F: net/sched/sch_cbs.c 4693F: net/sched/sch_etf.c 4694F: net/sched/sch_taprio.c 4695 4696CC2520 IEEE-802.15.4 RADIO DRIVER 4697M: Stefan Schmidt <stefan@datenfreihafen.org> 4698L: linux-wpan@vger.kernel.org 4699S: Odd Fixes 4700F: Documentation/devicetree/bindings/net/ieee802154/cc2520.txt 4701F: drivers/net/ieee802154/cc2520.c 4702 4703CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER 4704M: Gilad Ben-Yossef <gilad@benyossef.com> 4705L: linux-crypto@vger.kernel.org 4706S: Supported 4707W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4708F: drivers/crypto/ccree/ 4709 4710CCTRNG ARM TRUSTZONE CRYPTOCELL TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 4711M: Hadar Gat <hadar.gat@arm.com> 4712L: linux-crypto@vger.kernel.org 4713S: Supported 4714W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4715F: Documentation/devicetree/bindings/rng/arm-cctrng.yaml 4716F: drivers/char/hw_random/cctrng.c 4717F: drivers/char/hw_random/cctrng.h 4718 4719CEC FRAMEWORK 4720M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4721L: linux-media@vger.kernel.org 4722S: Supported 4723W: http://linuxtv.org 4724T: git git://linuxtv.org/media_tree.git 4725F: Documentation/ABI/testing/debugfs-cec-error-inj 4726F: Documentation/devicetree/bindings/media/cec/cec-common.yaml 4727F: Documentation/driver-api/media/cec-core.rst 4728F: Documentation/userspace-api/media/cec 4729F: drivers/media/cec/ 4730F: drivers/media/rc/keymaps/rc-cec.c 4731F: include/media/cec-notifier.h 4732F: include/media/cec.h 4733F: include/uapi/linux/cec-funcs.h 4734F: include/uapi/linux/cec.h 4735 4736CEC GPIO DRIVER 4737M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4738L: linux-media@vger.kernel.org 4739S: Supported 4740W: http://linuxtv.org 4741T: git git://linuxtv.org/media_tree.git 4742F: Documentation/devicetree/bindings/media/cec/cec-gpio.yaml 4743F: drivers/media/cec/platform/cec-gpio/ 4744 4745CELL BROADBAND ENGINE ARCHITECTURE 4746M: Arnd Bergmann <arnd@arndb.de> 4747L: linuxppc-dev@lists.ozlabs.org 4748S: Supported 4749W: http://www.ibm.com/developerworks/power/cell/ 4750F: arch/powerpc/include/asm/cell*.h 4751F: arch/powerpc/include/asm/spu*.h 4752F: arch/powerpc/include/uapi/asm/spu*.h 4753F: arch/powerpc/platforms/cell/ 4754 4755CELLWISE CW2015 BATTERY DRIVER 4756M: Tobias Schrammm <t.schramm@manjaro.org> 4757S: Maintained 4758F: Documentation/devicetree/bindings/power/supply/cw2015_battery.yaml 4759F: drivers/power/supply/cw2015_battery.c 4760 4761CEPH COMMON CODE (LIBCEPH) 4762M: Ilya Dryomov <idryomov@gmail.com> 4763M: Xiubo Li <xiubli@redhat.com> 4764R: Jeff Layton <jlayton@kernel.org> 4765L: ceph-devel@vger.kernel.org 4766S: Supported 4767W: http://ceph.com/ 4768T: git https://github.com/ceph/ceph-client.git 4769F: include/linux/ceph/ 4770F: include/linux/crush/ 4771F: net/ceph/ 4772 4773CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH) 4774M: Xiubo Li <xiubli@redhat.com> 4775M: Ilya Dryomov <idryomov@gmail.com> 4776R: Jeff Layton <jlayton@kernel.org> 4777L: ceph-devel@vger.kernel.org 4778S: Supported 4779W: http://ceph.com/ 4780T: git https://github.com/ceph/ceph-client.git 4781F: Documentation/filesystems/ceph.rst 4782F: fs/ceph/ 4783 4784CERTIFICATE HANDLING 4785M: David Howells <dhowells@redhat.com> 4786M: David Woodhouse <dwmw2@infradead.org> 4787L: keyrings@vger.kernel.org 4788S: Maintained 4789F: Documentation/admin-guide/module-signing.rst 4790F: certs/ 4791F: scripts/sign-file.c 4792F: tools/certs/ 4793 4794CFAG12864B LCD DRIVER 4795M: Miguel Ojeda <ojeda@kernel.org> 4796S: Maintained 4797F: drivers/auxdisplay/cfag12864b.c 4798F: include/linux/cfag12864b.h 4799 4800CFAG12864BFB LCD FRAMEBUFFER DRIVER 4801M: Miguel Ojeda <ojeda@kernel.org> 4802S: Maintained 4803F: drivers/auxdisplay/cfag12864bfb.c 4804F: include/linux/cfag12864b.h 4805 4806CHAR and MISC DRIVERS 4807M: Arnd Bergmann <arnd@arndb.de> 4808M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 4809S: Supported 4810T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 4811F: drivers/char/ 4812F: drivers/misc/ 4813F: include/linux/miscdevice.h 4814X: drivers/char/agp/ 4815X: drivers/char/hw_random/ 4816X: drivers/char/ipmi/ 4817X: drivers/char/random.c 4818X: drivers/char/tpm/ 4819 4820CHECKPATCH 4821M: Andy Whitcroft <apw@canonical.com> 4822M: Joe Perches <joe@perches.com> 4823R: Dwaipayan Ray <dwaipayanray1@gmail.com> 4824R: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4825S: Maintained 4826F: scripts/checkpatch.pl 4827 4828CHECKPATCH DOCUMENTATION 4829M: Dwaipayan Ray <dwaipayanray1@gmail.com> 4830M: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4831R: Joe Perches <joe@perches.com> 4832S: Maintained 4833F: Documentation/dev-tools/checkpatch.rst 4834 4835CHINESE DOCUMENTATION 4836M: Alex Shi <alexs@kernel.org> 4837M: Yanteng Si <siyanteng@loongson.cn> 4838S: Maintained 4839F: Documentation/translations/zh_CN/ 4840 4841CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER 4842M: Peter Chen <peter.chen@kernel.org> 4843L: linux-usb@vger.kernel.org 4844S: Maintained 4845T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4846F: drivers/usb/chipidea/ 4847 4848CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER 4849M: Hans de Goede <hdegoede@redhat.com> 4850L: linux-input@vger.kernel.org 4851S: Maintained 4852F: Documentation/devicetree/bindings/input/touchscreen/chipone,icn8318.yaml 4853F: drivers/input/touchscreen/chipone_icn8318.c 4854 4855CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER 4856M: Hans de Goede <hdegoede@redhat.com> 4857L: linux-input@vger.kernel.org 4858S: Maintained 4859F: drivers/input/touchscreen/chipone_icn8505.c 4860 4861CHROME HARDWARE PLATFORM SUPPORT 4862M: Benson Leung <bleung@chromium.org> 4863L: chrome-platform@lists.linux.dev 4864S: Maintained 4865T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git 4866F: drivers/platform/chrome/ 4867 4868CHROMEOS EC CODEC DRIVER 4869M: Cheng-Yi Chiang <cychiang@chromium.org> 4870M: Tzung-Bi Shih <tzungbi@kernel.org> 4871R: Guenter Roeck <groeck@chromium.org> 4872L: chrome-platform@lists.linux.dev 4873S: Maintained 4874F: Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml 4875F: sound/soc/codecs/cros_ec_codec.* 4876 4877CHROMEOS EC SUBDRIVERS 4878M: Benson Leung <bleung@chromium.org> 4879R: Guenter Roeck <groeck@chromium.org> 4880L: chrome-platform@lists.linux.dev 4881S: Maintained 4882F: drivers/power/supply/cros_usbpd-charger.c 4883N: cros_ec 4884N: cros-ec 4885 4886CHROMEOS EC UART DRIVER 4887M: Bhanu Prakash Maiya <bhanumaiya@chromium.org> 4888R: Benson Leung <bleung@chromium.org> 4889R: Tzung-Bi Shih <tzungbi@kernel.org> 4890S: Maintained 4891F: drivers/platform/chrome/cros_ec_uart.c 4892 4893CHROMEOS EC USB PD NOTIFY DRIVER 4894M: Prashant Malani <pmalani@chromium.org> 4895L: chrome-platform@lists.linux.dev 4896S: Maintained 4897F: drivers/platform/chrome/cros_usbpd_notify.c 4898F: include/linux/platform_data/cros_usbpd_notify.h 4899 4900CHROMEOS EC USB TYPE-C DRIVER 4901M: Prashant Malani <pmalani@chromium.org> 4902L: chrome-platform@lists.linux.dev 4903S: Maintained 4904F: drivers/platform/chrome/cros_ec_typec.* 4905F: drivers/platform/chrome/cros_typec_switch.c 4906F: drivers/platform/chrome/cros_typec_vdm.* 4907 4908CHROMEOS HPS DRIVER 4909M: Dan Callaghan <dcallagh@chromium.org> 4910R: Sami Kyöstilä <skyostil@chromium.org> 4911S: Maintained 4912F: drivers/platform/chrome/cros_hps_i2c.c 4913 4914CHRONTEL CH7322 CEC DRIVER 4915M: Joe Tessler <jrt@google.com> 4916L: linux-media@vger.kernel.org 4917S: Maintained 4918T: git git://linuxtv.org/media_tree.git 4919F: Documentation/devicetree/bindings/media/i2c/chrontel,ch7322.yaml 4920F: drivers/media/cec/i2c/ch7322.c 4921 4922CIRRUS LOGIC AUDIO CODEC DRIVERS 4923M: James Schulman <james.schulman@cirrus.com> 4924M: David Rhodes <david.rhodes@cirrus.com> 4925M: Richard Fitzgerald <rf@opensource.cirrus.com> 4926L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4927L: patches@opensource.cirrus.com 4928S: Maintained 4929F: Documentation/devicetree/bindings/sound/cirrus,cs* 4930F: include/dt-bindings/sound/cs* 4931F: include/sound/cs* 4932F: sound/pci/hda/cs* 4933F: sound/pci/hda/hda_cs_dsp_ctl.* 4934F: sound/soc/codecs/cs* 4935 4936CIRRUS LOGIC DSP FIRMWARE DRIVER 4937M: Simon Trimmer <simont@opensource.cirrus.com> 4938M: Charles Keepax <ckeepax@opensource.cirrus.com> 4939M: Richard Fitzgerald <rf@opensource.cirrus.com> 4940L: patches@opensource.cirrus.com 4941S: Supported 4942W: https://github.com/CirrusLogic/linux-drivers/wiki 4943T: git https://github.com/CirrusLogic/linux-drivers.git 4944F: drivers/firmware/cirrus/* 4945F: include/linux/firmware/cirrus/* 4946 4947CIRRUS LOGIC EP93XX ETHERNET DRIVER 4948M: Hartley Sweeten <hsweeten@visionengravers.com> 4949L: netdev@vger.kernel.org 4950S: Maintained 4951F: drivers/net/ethernet/cirrus/ep93xx_eth.c 4952 4953CIRRUS LOGIC LOCHNAGAR DRIVER 4954M: Charles Keepax <ckeepax@opensource.cirrus.com> 4955M: Richard Fitzgerald <rf@opensource.cirrus.com> 4956L: patches@opensource.cirrus.com 4957S: Supported 4958F: Documentation/devicetree/bindings/clock/cirrus,lochnagar.yaml 4959F: Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.yaml 4960F: Documentation/devicetree/bindings/mfd/cirrus,lochnagar.yaml 4961F: Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.yaml 4962F: Documentation/devicetree/bindings/sound/cirrus,lochnagar.yaml 4963F: Documentation/hwmon/lochnagar.rst 4964F: drivers/clk/clk-lochnagar.c 4965F: drivers/hwmon/lochnagar-hwmon.c 4966F: drivers/mfd/lochnagar-i2c.c 4967F: drivers/pinctrl/cirrus/pinctrl-lochnagar.c 4968F: drivers/regulator/lochnagar-regulator.c 4969F: include/dt-bindings/clock/lochnagar.h 4970F: include/dt-bindings/pinctrl/lochnagar.h 4971F: include/linux/mfd/lochnagar* 4972F: sound/soc/codecs/lochnagar-sc.c 4973 4974CIRRUS LOGIC MADERA CODEC DRIVERS 4975M: Charles Keepax <ckeepax@opensource.cirrus.com> 4976M: Richard Fitzgerald <rf@opensource.cirrus.com> 4977L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4978L: patches@opensource.cirrus.com 4979S: Supported 4980W: https://github.com/CirrusLogic/linux-drivers/wiki 4981T: git https://github.com/CirrusLogic/linux-drivers.git 4982F: Documentation/devicetree/bindings/mfd/cirrus,madera.yaml 4983F: Documentation/devicetree/bindings/pinctrl/cirrus,madera.yaml 4984F: Documentation/devicetree/bindings/sound/cirrus,madera.yaml 4985F: drivers/gpio/gpio-madera* 4986F: drivers/irqchip/irq-madera* 4987F: drivers/mfd/cs47l* 4988F: drivers/mfd/madera* 4989F: drivers/pinctrl/cirrus/* 4990F: include/dt-bindings/sound/madera* 4991F: include/linux/irqchip/irq-madera* 4992F: include/linux/mfd/madera/* 4993F: include/sound/madera* 4994F: sound/soc/codecs/cs47l* 4995F: sound/soc/codecs/madera* 4996 4997CISCO FCOE HBA DRIVER 4998M: Satish Kharat <satishkh@cisco.com> 4999M: Sesidhar Baddela <sebaddel@cisco.com> 5000M: Karan Tilak Kumar <kartilak@cisco.com> 5001L: linux-scsi@vger.kernel.org 5002S: Supported 5003F: drivers/scsi/fnic/ 5004 5005CISCO SCSI HBA DRIVER 5006M: Karan Tilak Kumar <kartilak@cisco.com> 5007M: Sesidhar Baddela <sebaddel@cisco.com> 5008L: linux-scsi@vger.kernel.org 5009S: Supported 5010F: drivers/scsi/snic/ 5011 5012CISCO VIC ETHERNET NIC DRIVER 5013M: Christian Benvenuti <benve@cisco.com> 5014M: Satish Kharat <satishkh@cisco.com> 5015S: Supported 5016F: drivers/net/ethernet/cisco/enic/ 5017 5018CISCO VIC LOW LATENCY NIC DRIVER 5019M: Christian Benvenuti <benve@cisco.com> 5020M: Nelson Escobar <neescoba@cisco.com> 5021S: Supported 5022F: drivers/infiniband/hw/usnic/ 5023 5024CLANG CONTROL FLOW INTEGRITY SUPPORT 5025M: Sami Tolvanen <samitolvanen@google.com> 5026M: Kees Cook <keescook@chromium.org> 5027R: Nathan Chancellor <nathan@kernel.org> 5028R: Nick Desaulniers <ndesaulniers@google.com> 5029L: llvm@lists.linux.dev 5030S: Supported 5031B: https://github.com/ClangBuiltLinux/linux/issues 5032T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 5033F: include/linux/cfi.h 5034F: kernel/cfi.c 5035 5036CLANG-FORMAT FILE 5037M: Miguel Ojeda <ojeda@kernel.org> 5038S: Maintained 5039F: .clang-format 5040 5041CLANG/LLVM BUILD SUPPORT 5042M: Nathan Chancellor <nathan@kernel.org> 5043M: Nick Desaulniers <ndesaulniers@google.com> 5044R: Tom Rix <trix@redhat.com> 5045L: llvm@lists.linux.dev 5046S: Supported 5047W: https://clangbuiltlinux.github.io/ 5048B: https://github.com/ClangBuiltLinux/linux/issues 5049C: irc://irc.libera.chat/clangbuiltlinux 5050F: Documentation/kbuild/llvm.rst 5051F: include/linux/compiler-clang.h 5052F: scripts/Makefile.clang 5053F: scripts/clang-tools/ 5054K: \b(?i:clang|llvm)\b 5055 5056CLK API 5057M: Russell King <linux@armlinux.org.uk> 5058L: linux-clk@vger.kernel.org 5059S: Maintained 5060F: include/linux/clk.h 5061 5062CLOCKSOURCE, CLOCKEVENT DRIVERS 5063M: Daniel Lezcano <daniel.lezcano@linaro.org> 5064M: Thomas Gleixner <tglx@linutronix.de> 5065L: linux-kernel@vger.kernel.org 5066S: Supported 5067T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 5068F: Documentation/devicetree/bindings/timer/ 5069F: drivers/clocksource/ 5070 5071CMPC ACPI DRIVER 5072M: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com> 5073M: Daniel Oliveira Nascimento <don@syst.com.br> 5074L: platform-driver-x86@vger.kernel.org 5075S: Supported 5076F: drivers/platform/x86/classmate-laptop.c 5077 5078COBALT MEDIA DRIVER 5079M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 5080L: linux-media@vger.kernel.org 5081S: Supported 5082W: https://linuxtv.org 5083T: git git://linuxtv.org/media_tree.git 5084F: drivers/media/pci/cobalt/ 5085 5086COCCINELLE/Semantic Patches (SmPL) 5087M: Julia Lawall <Julia.Lawall@inria.fr> 5088M: Nicolas Palix <nicolas.palix@imag.fr> 5089L: cocci@inria.fr (moderated for non-subscribers) 5090S: Supported 5091W: https://coccinelle.gitlabpages.inria.fr/website/ 5092T: git git://git.kernel.org/pub/scm/linux/kernel/git/jlawall/linux.git 5093F: Documentation/dev-tools/coccinelle.rst 5094F: scripts/coccicheck 5095F: scripts/coccinelle/ 5096 5097CODA FILE SYSTEM 5098M: Jan Harkes <jaharkes@cs.cmu.edu> 5099M: coda@cs.cmu.edu 5100L: codalist@coda.cs.cmu.edu 5101S: Maintained 5102W: http://www.coda.cs.cmu.edu/ 5103F: Documentation/filesystems/coda.rst 5104F: fs/coda/ 5105F: include/linux/coda*.h 5106F: include/uapi/linux/coda*.h 5107 5108CODA V4L2 MEM2MEM DRIVER 5109M: Philipp Zabel <p.zabel@pengutronix.de> 5110L: linux-media@vger.kernel.org 5111S: Maintained 5112F: Documentation/devicetree/bindings/media/coda.yaml 5113F: drivers/media/platform/chips-media/ 5114 5115CODE OF CONDUCT 5116M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5117S: Supported 5118F: Documentation/process/code-of-conduct-interpretation.rst 5119F: Documentation/process/code-of-conduct.rst 5120 5121COMEDI DRIVERS 5122M: Ian Abbott <abbotti@mev.co.uk> 5123M: H Hartley Sweeten <hsweeten@visionengravers.com> 5124S: Odd Fixes 5125F: drivers/comedi/ 5126F: include/linux/comedi/ 5127F: include/uapi/linux/comedi.h 5128 5129COMMON CLK FRAMEWORK 5130M: Michael Turquette <mturquette@baylibre.com> 5131M: Stephen Boyd <sboyd@kernel.org> 5132L: linux-clk@vger.kernel.org 5133S: Maintained 5134Q: http://patchwork.kernel.org/project/linux-clk/list/ 5135T: git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git 5136F: Documentation/devicetree/bindings/clock/ 5137F: drivers/clk/ 5138F: include/dt-bindings/clock/ 5139F: include/linux/clk-pr* 5140F: include/linux/clk/ 5141F: include/linux/of_clk.h 5142X: drivers/clk/clkdev.c 5143 5144COMMON INTERNET FILE SYSTEM CLIENT (CIFS and SMB3) 5145M: Steve French <sfrench@samba.org> 5146R: Paulo Alcantara <pc@manguebit.com> (DFS, global name space) 5147R: Ronnie Sahlberg <lsahlber@redhat.com> (directory leases, sparse files) 5148R: Shyam Prasad N <sprasad@microsoft.com> (multichannel) 5149R: Tom Talpey <tom@talpey.com> (RDMA, smbdirect) 5150L: linux-cifs@vger.kernel.org 5151L: samba-technical@lists.samba.org (moderated for non-subscribers) 5152S: Supported 5153W: https://wiki.samba.org/index.php/LinuxCIFS 5154T: git git://git.samba.org/sfrench/cifs-2.6.git 5155F: Documentation/admin-guide/cifs/ 5156F: fs/smb/client/ 5157F: fs/smb/common/ 5158F: include/uapi/linux/cifs 5159 5160COMPACTPCI HOTPLUG CORE 5161M: Scott Murray <scott@spiteful.org> 5162L: linux-pci@vger.kernel.org 5163S: Maintained 5164F: drivers/pci/hotplug/cpci_hotplug* 5165 5166COMPACTPCI HOTPLUG GENERIC DRIVER 5167M: Scott Murray <scott@spiteful.org> 5168L: linux-pci@vger.kernel.org 5169S: Maintained 5170F: drivers/pci/hotplug/cpcihp_generic.c 5171 5172COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER 5173M: Scott Murray <scott@spiteful.org> 5174L: linux-pci@vger.kernel.org 5175S: Maintained 5176F: drivers/pci/hotplug/cpcihp_zt5550.* 5177 5178COMPAL LAPTOP SUPPORT 5179M: Cezary Jackiewicz <cezary.jackiewicz@gmail.com> 5180L: platform-driver-x86@vger.kernel.org 5181S: Maintained 5182F: drivers/platform/x86/compal-laptop.c 5183 5184COMPILER ATTRIBUTES 5185M: Miguel Ojeda <ojeda@kernel.org> 5186R: Nick Desaulniers <ndesaulniers@google.com> 5187S: Maintained 5188F: include/linux/compiler_attributes.h 5189 5190COMPUTE EXPRESS LINK (CXL) 5191M: Alison Schofield <alison.schofield@intel.com> 5192M: Vishal Verma <vishal.l.verma@intel.com> 5193M: Ira Weiny <ira.weiny@intel.com> 5194M: Ben Widawsky <bwidawsk@kernel.org> 5195M: Dan Williams <dan.j.williams@intel.com> 5196L: linux-cxl@vger.kernel.org 5197S: Maintained 5198F: drivers/cxl/ 5199F: include/uapi/linux/cxl_mem.h 5200 5201CONEXANT ACCESSRUNNER USB DRIVER 5202L: accessrunner-general@lists.sourceforge.net 5203S: Orphan 5204W: http://accessrunner.sourceforge.net/ 5205F: drivers/usb/atm/cxacru.c 5206 5207CONFIGFS 5208M: Joel Becker <jlbec@evilplan.org> 5209M: Christoph Hellwig <hch@lst.de> 5210S: Supported 5211T: git git://git.infradead.org/users/hch/configfs.git 5212F: fs/configfs/ 5213F: include/linux/configfs.h 5214F: samples/configfs/ 5215 5216CONSOLE SUBSYSTEM 5217M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5218S: Supported 5219F: drivers/video/console/ 5220F: include/linux/console* 5221 5222CONTEXT TRACKING 5223M: Frederic Weisbecker <frederic@kernel.org> 5224M: "Paul E. McKenney" <paulmck@kernel.org> 5225S: Maintained 5226F: include/linux/context_tracking* 5227F: kernel/context_tracking.c 5228 5229CONTROL GROUP (CGROUP) 5230M: Tejun Heo <tj@kernel.org> 5231M: Zefan Li <lizefan.x@bytedance.com> 5232M: Johannes Weiner <hannes@cmpxchg.org> 5233L: cgroups@vger.kernel.org 5234S: Maintained 5235T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5236F: Documentation/admin-guide/cgroup-v1/ 5237F: Documentation/admin-guide/cgroup-v2.rst 5238F: include/linux/cgroup* 5239F: kernel/cgroup/ 5240F: tools/testing/selftests/cgroup/ 5241 5242CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO) 5243M: Tejun Heo <tj@kernel.org> 5244M: Josef Bacik <josef@toxicpanda.com> 5245M: Jens Axboe <axboe@kernel.dk> 5246L: cgroups@vger.kernel.org 5247L: linux-block@vger.kernel.org 5248T: git git://git.kernel.dk/linux-block 5249F: Documentation/admin-guide/cgroup-v1/blkio-controller.rst 5250F: block/bfq-cgroup.c 5251F: block/blk-cgroup.c 5252F: block/blk-iocost.c 5253F: block/blk-iolatency.c 5254F: block/blk-throttle.c 5255F: include/linux/blk-cgroup.h 5256 5257CONTROL GROUP - CPUSET 5258M: Waiman Long <longman@redhat.com> 5259M: Zefan Li <lizefan.x@bytedance.com> 5260L: cgroups@vger.kernel.org 5261S: Maintained 5262T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5263F: Documentation/admin-guide/cgroup-v1/cpusets.rst 5264F: include/linux/cpuset.h 5265F: kernel/cgroup/cpuset.c 5266 5267CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG) 5268M: Johannes Weiner <hannes@cmpxchg.org> 5269M: Michal Hocko <mhocko@kernel.org> 5270M: Roman Gushchin <roman.gushchin@linux.dev> 5271M: Shakeel Butt <shakeelb@google.com> 5272R: Muchun Song <muchun.song@linux.dev> 5273L: cgroups@vger.kernel.org 5274L: linux-mm@kvack.org 5275S: Maintained 5276F: mm/memcontrol.c 5277F: mm/swap_cgroup.c 5278F: tools/testing/selftests/cgroup/memcg_protection.m 5279F: tools/testing/selftests/cgroup/test_kmem.c 5280F: tools/testing/selftests/cgroup/test_memcontrol.c 5281 5282CORETEMP HARDWARE MONITORING DRIVER 5283M: Fenghua Yu <fenghua.yu@intel.com> 5284L: linux-hwmon@vger.kernel.org 5285S: Maintained 5286F: Documentation/hwmon/coretemp.rst 5287F: drivers/hwmon/coretemp.c 5288 5289CORSAIR-CPRO HARDWARE MONITOR DRIVER 5290M: Marius Zachmann <mail@mariuszachmann.de> 5291L: linux-hwmon@vger.kernel.org 5292S: Maintained 5293F: drivers/hwmon/corsair-cpro.c 5294 5295CORSAIR-PSU HARDWARE MONITOR DRIVER 5296M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 5297L: linux-hwmon@vger.kernel.org 5298S: Maintained 5299F: Documentation/hwmon/corsair-psu.rst 5300F: drivers/hwmon/corsair-psu.c 5301 5302COUNTER SUBSYSTEM 5303M: William Breathitt Gray <william.gray@linaro.org> 5304L: linux-iio@vger.kernel.org 5305S: Maintained 5306T: git git://git.kernel.org/pub/scm/linux/kernel/git/wbg/counter.git 5307F: Documentation/ABI/testing/sysfs-bus-counter 5308F: Documentation/driver-api/generic-counter.rst 5309F: drivers/counter/ 5310F: include/linux/counter.h 5311F: include/uapi/linux/counter.h 5312F: tools/counter/ 5313 5314CP2615 I2C DRIVER 5315M: Bence Csókás <bence98@sch.bme.hu> 5316S: Maintained 5317F: drivers/i2c/busses/i2c-cp2615.c 5318 5319CPMAC ETHERNET DRIVER 5320M: Florian Fainelli <f.fainelli@gmail.com> 5321L: netdev@vger.kernel.org 5322S: Maintained 5323F: drivers/net/ethernet/ti/cpmac.c 5324 5325CPU FREQUENCY DRIVERS - VEXPRESS SPC ARM BIG LITTLE 5326M: Viresh Kumar <viresh.kumar@linaro.org> 5327M: Sudeep Holla <sudeep.holla@arm.com> 5328L: linux-pm@vger.kernel.org 5329S: Maintained 5330W: http://www.arm.com/products/processors/technologies/biglittleprocessing.php 5331F: drivers/cpufreq/vexpress-spc-cpufreq.c 5332 5333CPU FREQUENCY SCALING FRAMEWORK 5334M: "Rafael J. Wysocki" <rafael@kernel.org> 5335M: Viresh Kumar <viresh.kumar@linaro.org> 5336L: linux-pm@vger.kernel.org 5337S: Maintained 5338B: https://bugzilla.kernel.org 5339T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5340T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates) 5341F: Documentation/admin-guide/pm/cpufreq.rst 5342F: Documentation/admin-guide/pm/intel_pstate.rst 5343F: Documentation/cpu-freq/ 5344F: Documentation/devicetree/bindings/cpufreq/ 5345F: drivers/cpufreq/ 5346F: include/linux/cpufreq.h 5347F: include/linux/sched/cpufreq.h 5348F: kernel/sched/cpufreq*.c 5349F: tools/testing/selftests/cpufreq/ 5350 5351CPU IDLE TIME MANAGEMENT FRAMEWORK 5352M: "Rafael J. Wysocki" <rafael@kernel.org> 5353M: Daniel Lezcano <daniel.lezcano@linaro.org> 5354L: linux-pm@vger.kernel.org 5355S: Maintained 5356B: https://bugzilla.kernel.org 5357T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5358F: Documentation/admin-guide/pm/cpuidle.rst 5359F: Documentation/driver-api/pm/cpuidle.rst 5360F: drivers/cpuidle/ 5361F: include/linux/cpuidle.h 5362 5363CPU POWER MONITORING SUBSYSTEM 5364M: Thomas Renninger <trenn@suse.com> 5365M: Shuah Khan <shuah@kernel.org> 5366M: Shuah Khan <skhan@linuxfoundation.org> 5367L: linux-pm@vger.kernel.org 5368S: Maintained 5369F: tools/power/cpupower/ 5370 5371CPUID/MSR DRIVER 5372M: "H. Peter Anvin" <hpa@zytor.com> 5373S: Maintained 5374F: arch/x86/kernel/cpuid.c 5375F: arch/x86/kernel/msr.c 5376 5377CPUIDLE DRIVER - ARM BIG LITTLE 5378M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5379M: Daniel Lezcano <daniel.lezcano@linaro.org> 5380L: linux-pm@vger.kernel.org 5381L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5382S: Maintained 5383T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5384F: drivers/cpuidle/cpuidle-big_little.c 5385 5386CPUIDLE DRIVER - ARM EXYNOS 5387M: Daniel Lezcano <daniel.lezcano@linaro.org> 5388M: Kukjin Kim <kgene@kernel.org> 5389R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 5390L: linux-pm@vger.kernel.org 5391L: linux-samsung-soc@vger.kernel.org 5392S: Supported 5393F: arch/arm/mach-exynos/pm.c 5394F: drivers/cpuidle/cpuidle-exynos.c 5395F: include/linux/platform_data/cpuidle-exynos.h 5396 5397CPUIDLE DRIVER - ARM PSCI 5398M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5399M: Sudeep Holla <sudeep.holla@arm.com> 5400L: linux-pm@vger.kernel.org 5401L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5402S: Supported 5403F: drivers/cpuidle/cpuidle-psci.c 5404 5405CPUIDLE DRIVER - ARM PSCI PM DOMAIN 5406M: Ulf Hansson <ulf.hansson@linaro.org> 5407L: linux-pm@vger.kernel.org 5408L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5409S: Supported 5410F: drivers/cpuidle/cpuidle-psci-domain.c 5411F: drivers/cpuidle/cpuidle-psci.h 5412 5413CPUIDLE DRIVER - DT IDLE PM DOMAIN 5414M: Ulf Hansson <ulf.hansson@linaro.org> 5415L: linux-pm@vger.kernel.org 5416S: Supported 5417F: drivers/cpuidle/dt_idle_genpd.c 5418F: drivers/cpuidle/dt_idle_genpd.h 5419 5420CPUIDLE DRIVER - RISC-V SBI 5421M: Anup Patel <anup@brainfault.org> 5422L: linux-pm@vger.kernel.org 5423L: linux-riscv@lists.infradead.org 5424S: Maintained 5425F: drivers/cpuidle/cpuidle-riscv-sbi.c 5426 5427CRAMFS FILESYSTEM 5428M: Nicolas Pitre <nico@fluxnic.net> 5429S: Maintained 5430F: Documentation/filesystems/cramfs.rst 5431F: fs/cramfs/ 5432 5433CREATIVE SB0540 5434M: Bastien Nocera <hadess@hadess.net> 5435L: linux-input@vger.kernel.org 5436S: Maintained 5437F: drivers/hid/hid-creative-sb0540.c 5438 5439CRYPTO API 5440M: Herbert Xu <herbert@gondor.apana.org.au> 5441M: "David S. Miller" <davem@davemloft.net> 5442L: linux-crypto@vger.kernel.org 5443S: Maintained 5444T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git 5445T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git 5446F: Documentation/crypto/ 5447F: Documentation/devicetree/bindings/crypto/ 5448F: arch/*/crypto/ 5449F: crypto/ 5450F: drivers/crypto/ 5451F: include/crypto/ 5452F: include/linux/crypto* 5453F: lib/crypto/ 5454 5455CRYPTOGRAPHIC RANDOM NUMBER GENERATOR 5456M: Neil Horman <nhorman@tuxdriver.com> 5457L: linux-crypto@vger.kernel.org 5458S: Maintained 5459F: crypto/ansi_cprng.c 5460F: crypto/rng.c 5461 5462CS3308 MEDIA DRIVER 5463M: Hans Verkuil <hverkuil@xs4all.nl> 5464L: linux-media@vger.kernel.org 5465S: Odd Fixes 5466W: http://linuxtv.org 5467T: git git://linuxtv.org/media_tree.git 5468F: drivers/media/i2c/cs3308.c 5469 5470CS5535 Audio ALSA driver 5471M: Jaya Kumar <jayakumar.alsa@gmail.com> 5472S: Maintained 5473F: sound/pci/cs5535audio/ 5474 5475CTU CAN FD DRIVER 5476M: Pavel Pisa <pisa@cmp.felk.cvut.cz> 5477M: Ondrej Ille <ondrej.ille@gmail.com> 5478L: linux-can@vger.kernel.org 5479S: Maintained 5480F: Documentation/devicetree/bindings/net/can/ctu,ctucanfd.yaml 5481F: drivers/net/can/ctucanfd/ 5482 5483CW1200 WLAN driver 5484M: Solomon Peachy <pizza@shaftnet.org> 5485S: Maintained 5486F: drivers/net/wireless/st/cw1200/ 5487 5488CX18 VIDEO4LINUX DRIVER 5489M: Andy Walls <awalls@md.metrocast.net> 5490L: linux-media@vger.kernel.org 5491S: Maintained 5492W: https://linuxtv.org 5493T: git git://linuxtv.org/media_tree.git 5494F: drivers/media/pci/cx18/ 5495F: include/uapi/linux/ivtv* 5496 5497CX2341X MPEG ENCODER HELPER MODULE 5498M: Hans Verkuil <hverkuil@xs4all.nl> 5499L: linux-media@vger.kernel.org 5500S: Maintained 5501W: https://linuxtv.org 5502T: git git://linuxtv.org/media_tree.git 5503F: drivers/media/common/cx2341x* 5504F: include/media/drv-intf/cx2341x.h 5505 5506CX24120 MEDIA DRIVER 5507M: Jemma Denson <jdenson@gmail.com> 5508M: Patrick Boettcher <patrick.boettcher@posteo.de> 5509L: linux-media@vger.kernel.org 5510S: Maintained 5511W: https://linuxtv.org 5512Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5513F: drivers/media/dvb-frontends/cx24120* 5514 5515CX88 VIDEO4LINUX DRIVER 5516M: Mauro Carvalho Chehab <mchehab@kernel.org> 5517L: linux-media@vger.kernel.org 5518S: Odd fixes 5519W: https://linuxtv.org 5520T: git git://linuxtv.org/media_tree.git 5521F: Documentation/driver-api/media/drivers/cx88* 5522F: drivers/media/pci/cx88/ 5523 5524CXD2820R MEDIA DRIVER 5525M: Antti Palosaari <crope@iki.fi> 5526L: linux-media@vger.kernel.org 5527S: Maintained 5528W: https://linuxtv.org 5529W: http://palosaari.fi/linux/ 5530Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5531T: git git://linuxtv.org/anttip/media_tree.git 5532F: drivers/media/dvb-frontends/cxd2820r* 5533 5534CXGB3 ETHERNET DRIVER (CXGB3) 5535M: Raju Rangoju <rajur@chelsio.com> 5536L: netdev@vger.kernel.org 5537S: Supported 5538W: http://www.chelsio.com 5539F: drivers/net/ethernet/chelsio/cxgb3/ 5540 5541CXGB3 ISCSI DRIVER (CXGB3I) 5542M: Varun Prakash <varun@chelsio.com> 5543L: linux-scsi@vger.kernel.org 5544S: Supported 5545W: http://www.chelsio.com 5546F: drivers/scsi/cxgbi/cxgb3i 5547 5548CXGB4 CRYPTO DRIVER (chcr) 5549M: Ayush Sawal <ayush.sawal@chelsio.com> 5550L: linux-crypto@vger.kernel.org 5551S: Supported 5552W: http://www.chelsio.com 5553F: drivers/crypto/chelsio 5554 5555CXGB4 ETHERNET DRIVER (CXGB4) 5556M: Raju Rangoju <rajur@chelsio.com> 5557L: netdev@vger.kernel.org 5558S: Supported 5559W: http://www.chelsio.com 5560F: drivers/net/ethernet/chelsio/cxgb4/ 5561 5562CXGB4 INLINE CRYPTO DRIVER 5563M: Ayush Sawal <ayush.sawal@chelsio.com> 5564L: netdev@vger.kernel.org 5565S: Supported 5566W: http://www.chelsio.com 5567F: drivers/net/ethernet/chelsio/inline_crypto/ 5568 5569CXGB4 ISCSI DRIVER (CXGB4I) 5570M: Varun Prakash <varun@chelsio.com> 5571L: linux-scsi@vger.kernel.org 5572S: Supported 5573W: http://www.chelsio.com 5574F: drivers/scsi/cxgbi/cxgb4i 5575 5576CXGB4 IWARP RNIC DRIVER (IW_CXGB4) 5577M: Potnuri Bharat Teja <bharat@chelsio.com> 5578L: linux-rdma@vger.kernel.org 5579S: Supported 5580W: http://www.openfabrics.org 5581F: drivers/infiniband/hw/cxgb4/ 5582F: include/uapi/rdma/cxgb4-abi.h 5583 5584CXGB4VF ETHERNET DRIVER (CXGB4VF) 5585M: Raju Rangoju <rajur@chelsio.com> 5586L: netdev@vger.kernel.org 5587S: Supported 5588W: http://www.chelsio.com 5589F: drivers/net/ethernet/chelsio/cxgb4vf/ 5590 5591CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER 5592M: Frederic Barrat <fbarrat@linux.ibm.com> 5593M: Andrew Donnellan <ajd@linux.ibm.com> 5594L: linuxppc-dev@lists.ozlabs.org 5595S: Supported 5596F: Documentation/ABI/testing/sysfs-class-cxl 5597F: Documentation/powerpc/cxl.rst 5598F: arch/powerpc/platforms/powernv/pci-cxl.c 5599F: drivers/misc/cxl/ 5600F: include/misc/cxl* 5601F: include/uapi/misc/cxl.h 5602 5603CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER 5604M: Manoj N. Kumar <manoj@linux.ibm.com> 5605M: Matthew R. Ochs <mrochs@linux.ibm.com> 5606M: Uma Krishnan <ukrishn@linux.ibm.com> 5607L: linux-scsi@vger.kernel.org 5608S: Supported 5609F: Documentation/powerpc/cxlflash.rst 5610F: drivers/scsi/cxlflash/ 5611F: include/uapi/scsi/cxlflash_ioctl.h 5612 5613CYBERPRO FB DRIVER 5614M: Russell King <linux@armlinux.org.uk> 5615L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5616S: Maintained 5617W: http://www.armlinux.org.uk/ 5618F: drivers/video/fbdev/cyber2000fb.* 5619 5620CYCLADES PC300 DRIVER 5621S: Orphan 5622F: drivers/net/wan/pc300* 5623 5624CYPRESS CY8C95X0 PINCTRL DRIVER 5625M: Patrick Rudolph <patrick.rudolph@9elements.com> 5626L: linux-gpio@vger.kernel.org 5627S: Maintained 5628F: drivers/pinctrl/pinctrl-cy8c95x0.c 5629 5630CYPRESS CY8CTMA140 TOUCHSCREEN DRIVER 5631M: Linus Walleij <linus.walleij@linaro.org> 5632L: linux-input@vger.kernel.org 5633S: Maintained 5634F: drivers/input/touchscreen/cy8ctma140.c 5635 5636CYPRESS STREETFIGHTER TOUCHKEYS DRIVER 5637M: Yassine Oudjana <y.oudjana@protonmail.com> 5638L: linux-input@vger.kernel.org 5639S: Maintained 5640F: Documentation/devicetree/bindings/input/cypress-sf.yaml 5641F: drivers/input/keyboard/cypress-sf.c 5642 5643CYPRESS_FIRMWARE MEDIA DRIVER 5644M: Antti Palosaari <crope@iki.fi> 5645L: linux-media@vger.kernel.org 5646S: Maintained 5647W: https://linuxtv.org 5648W: http://palosaari.fi/linux/ 5649Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5650T: git git://linuxtv.org/anttip/media_tree.git 5651F: drivers/media/common/cypress_firmware* 5652 5653CYTTSP TOUCHSCREEN DRIVER 5654M: Linus Walleij <linus.walleij@linaro.org> 5655L: linux-input@vger.kernel.org 5656S: Maintained 5657F: drivers/input/touchscreen/cyttsp* 5658 5659D-LINK DIR-685 TOUCHKEYS DRIVER 5660M: Linus Walleij <linus.walleij@linaro.org> 5661L: linux-input@vger.kernel.org 5662S: Supported 5663F: drivers/input/keyboard/dlink-dir685-touchkeys.c 5664 5665DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK 5666M: Joshua Kinard <kumba@gentoo.org> 5667S: Maintained 5668F: drivers/rtc/rtc-ds1685.c 5669F: include/linux/rtc/ds1685.h 5670 5671DAMA SLAVE for AX.25 5672M: Joerg Reuter <jreuter@yaina.de> 5673L: linux-hams@vger.kernel.org 5674S: Maintained 5675W: http://yaina.de/jreuter/ 5676W: http://www.qsl.net/dl1bke/ 5677F: net/ax25/af_ax25.c 5678F: net/ax25/ax25_dev.c 5679F: net/ax25/ax25_ds_* 5680F: net/ax25/ax25_in.c 5681F: net/ax25/ax25_out.c 5682F: net/ax25/ax25_timer.c 5683F: net/ax25/sysctl_net_ax25.c 5684 5685DATA ACCESS MONITOR 5686M: SeongJae Park <sj@kernel.org> 5687L: damon@lists.linux.dev 5688L: linux-mm@kvack.org 5689S: Maintained 5690W: https://damonitor.github.io 5691P: Documentation/mm/damon/maintainer-profile.rst 5692T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 5693T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 5694T: git git://git.kernel.org/pub/scm/linux/kernel/git/sj/linux.git damon/next 5695F: Documentation/ABI/testing/sysfs-kernel-mm-damon 5696F: Documentation/admin-guide/mm/damon/ 5697F: Documentation/mm/damon/ 5698F: include/linux/damon.h 5699F: include/trace/events/damon.h 5700F: mm/damon/ 5701F: tools/testing/selftests/damon/ 5702 5703DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER 5704L: netdev@vger.kernel.org 5705S: Orphan 5706F: Documentation/networking/device_drivers/ethernet/dec/dmfe.rst 5707F: drivers/net/ethernet/dec/tulip/dmfe.c 5708 5709DC390/AM53C974 SCSI driver 5710M: Hannes Reinecke <hare@suse.com> 5711L: linux-scsi@vger.kernel.org 5712S: Maintained 5713F: drivers/scsi/am53c974.c 5714 5715DC395x SCSI driver 5716M: Oliver Neukum <oliver@neukum.org> 5717M: Ali Akcaagac <aliakc@web.de> 5718M: Jamie Lenehan <lenehan@twibble.org> 5719L: dc395x@twibble.org 5720S: Maintained 5721W: http://twibble.org/dist/dc395x/ 5722W: http://lists.twibble.org/mailman/listinfo/dc395x/ 5723F: Documentation/scsi/dc395x.rst 5724F: drivers/scsi/dc395x.* 5725 5726DCCP PROTOCOL 5727L: dccp@vger.kernel.org 5728S: Orphan 5729W: http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp 5730F: include/linux/dccp.h 5731F: include/linux/tfrc.h 5732F: include/uapi/linux/dccp.h 5733F: net/dccp/ 5734 5735DEBUGOBJECTS: 5736M: Thomas Gleixner <tglx@linutronix.de> 5737L: linux-kernel@vger.kernel.org 5738S: Maintained 5739T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/debugobjects 5740F: lib/debugobjects.c 5741F: include/linux/debugobjects.h 5742 5743DECSTATION PLATFORM SUPPORT 5744M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5745L: linux-mips@vger.kernel.org 5746S: Maintained 5747W: http://www.linux-mips.org/wiki/DECstation 5748F: arch/mips/dec/ 5749F: arch/mips/include/asm/dec/ 5750F: arch/mips/include/asm/mach-dec/ 5751 5752DEFXX FDDI NETWORK DRIVER 5753M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5754S: Maintained 5755F: drivers/net/fddi/defxx.* 5756 5757DEFZA FDDI NETWORK DRIVER 5758M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5759S: Maintained 5760F: drivers/net/fddi/defza.* 5761 5762DEINTERLACE DRIVERS FOR ALLWINNER H3 5763M: Jernej Skrabec <jernej.skrabec@gmail.com> 5764L: linux-media@vger.kernel.org 5765S: Maintained 5766T: git git://linuxtv.org/media_tree.git 5767F: Documentation/devicetree/bindings/media/allwinner,sun8i-h3-deinterlace.yaml 5768F: drivers/media/platform/sunxi/sun8i-di/ 5769 5770DELL LAPTOP DRIVER 5771M: Matthew Garrett <mjg59@srcf.ucam.org> 5772M: Pali Rohár <pali@kernel.org> 5773L: platform-driver-x86@vger.kernel.org 5774S: Maintained 5775F: drivers/platform/x86/dell/dell-laptop.c 5776 5777DELL LAPTOP FREEFALL DRIVER 5778M: Pali Rohár <pali@kernel.org> 5779S: Maintained 5780F: drivers/platform/x86/dell/dell-smo8800.c 5781 5782DELL LAPTOP RBTN DRIVER 5783M: Pali Rohár <pali@kernel.org> 5784S: Maintained 5785F: drivers/platform/x86/dell/dell-rbtn.* 5786 5787DELL LAPTOP SMM DRIVER 5788M: Pali Rohár <pali@kernel.org> 5789S: Maintained 5790F: Documentation/ABI/obsolete/procfs-i8k 5791F: drivers/hwmon/dell-smm-hwmon.c 5792F: include/uapi/linux/i8k.h 5793 5794DELL REMOTE BIOS UPDATE DRIVER 5795M: Stuart Hayes <stuart.w.hayes@gmail.com> 5796L: platform-driver-x86@vger.kernel.org 5797S: Maintained 5798F: drivers/platform/x86/dell/dell_rbu.c 5799 5800DELL SMBIOS DRIVER 5801M: Pali Rohár <pali@kernel.org> 5802L: Dell.Client.Kernel@dell.com 5803L: platform-driver-x86@vger.kernel.org 5804S: Maintained 5805F: drivers/platform/x86/dell/dell-smbios.* 5806 5807DELL SMBIOS SMM DRIVER 5808L: Dell.Client.Kernel@dell.com 5809L: platform-driver-x86@vger.kernel.org 5810S: Maintained 5811F: drivers/platform/x86/dell/dell-smbios-smm.c 5812 5813DELL SMBIOS WMI DRIVER 5814L: Dell.Client.Kernel@dell.com 5815L: platform-driver-x86@vger.kernel.org 5816S: Maintained 5817F: drivers/platform/x86/dell/dell-smbios-wmi.c 5818F: tools/wmi/dell-smbios-example.c 5819 5820DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas) 5821M: Stuart Hayes <stuart.w.hayes@gmail.com> 5822L: platform-driver-x86@vger.kernel.org 5823S: Maintained 5824F: Documentation/driver-api/dcdbas.rst 5825F: drivers/platform/x86/dell/dcdbas.* 5826 5827DELL WMI DDV DRIVER 5828M: Armin Wolf <W_Armin@gmx.de> 5829S: Maintained 5830F: Documentation/ABI/testing/debugfs-dell-wmi-ddv 5831F: Documentation/ABI/testing/sysfs-platform-dell-wmi-ddv 5832F: drivers/platform/x86/dell/dell-wmi-ddv.c 5833 5834DELL WMI DESCRIPTOR DRIVER 5835L: Dell.Client.Kernel@dell.com 5836S: Maintained 5837F: drivers/platform/x86/dell/dell-wmi-descriptor.c 5838 5839DELL WMI HARDWARE PRIVACY SUPPORT 5840M: Perry Yuan <Perry.Yuan@dell.com> 5841L: Dell.Client.Kernel@dell.com 5842L: platform-driver-x86@vger.kernel.org 5843S: Maintained 5844F: drivers/platform/x86/dell/dell-wmi-privacy.c 5845 5846DELL WMI NOTIFICATIONS DRIVER 5847M: Matthew Garrett <mjg59@srcf.ucam.org> 5848M: Pali Rohár <pali@kernel.org> 5849S: Maintained 5850F: drivers/platform/x86/dell/dell-wmi-base.c 5851 5852DELL WMI SYSMAN DRIVER 5853M: Prasanth Ksr <prasanth.ksr@dell.com> 5854L: Dell.Client.Kernel@dell.com 5855L: platform-driver-x86@vger.kernel.org 5856S: Maintained 5857F: Documentation/ABI/testing/sysfs-class-firmware-attributes 5858F: drivers/platform/x86/dell/dell-wmi-sysman/ 5859 5860DELTA AHE-50DC FAN CONTROL MODULE DRIVER 5861M: Zev Weiss <zev@bewilderbeest.net> 5862L: linux-hwmon@vger.kernel.org 5863S: Maintained 5864F: drivers/hwmon/pmbus/delta-ahe50dc-fan.c 5865 5866DELTA DPS920AB PSU DRIVER 5867M: Robert Marko <robert.marko@sartura.hr> 5868L: linux-hwmon@vger.kernel.org 5869S: Maintained 5870F: Documentation/hwmon/dps920ab.rst 5871F: drivers/hwmon/pmbus/dps920ab.c 5872 5873DELTA NETWORKS TN48M CPLD DRIVERS 5874M: Robert Marko <robert.marko@sartura.hr> 5875S: Maintained 5876F: Documentation/devicetree/bindings/gpio/delta,tn48m-gpio.yaml 5877F: Documentation/devicetree/bindings/mfd/delta,tn48m-cpld.yaml 5878F: Documentation/devicetree/bindings/reset/delta,tn48m-reset.yaml 5879F: drivers/gpio/gpio-tn48m.c 5880F: include/dt-bindings/reset/delta,tn48m-reset.h 5881 5882DELTA ST MEDIA DRIVER 5883M: Hugues Fruchet <hugues.fruchet@foss.st.com> 5884L: linux-media@vger.kernel.org 5885S: Supported 5886W: https://linuxtv.org 5887T: git git://linuxtv.org/media_tree.git 5888F: drivers/media/platform/st/sti/delta 5889 5890DENALI NAND DRIVER 5891L: linux-mtd@lists.infradead.org 5892S: Orphan 5893F: drivers/mtd/nand/raw/denali* 5894 5895DESIGNWARE EDMA CORE IP DRIVER 5896M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5897L: dmaengine@vger.kernel.org 5898S: Maintained 5899F: drivers/dma/dw-edma/ 5900F: include/linux/dma/edma.h 5901 5902DESIGNWARE USB2 DRD IP DRIVER 5903M: Minas Harutyunyan <hminas@synopsys.com> 5904L: linux-usb@vger.kernel.org 5905S: Maintained 5906T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 5907F: drivers/usb/dwc2/ 5908 5909DESIGNWARE USB3 DRD IP DRIVER 5910M: Thinh Nguyen <Thinh.Nguyen@synopsys.com> 5911L: linux-usb@vger.kernel.org 5912S: Maintained 5913F: drivers/usb/dwc3/ 5914 5915DESIGNWARE XDATA IP DRIVER 5916M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5917L: linux-pci@vger.kernel.org 5918S: Maintained 5919F: Documentation/misc-devices/dw-xdata-pcie.rst 5920F: drivers/misc/dw-xdata-pcie.c 5921 5922DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER 5923M: Andreas Klinger <ak@it-klinger.de> 5924L: linux-iio@vger.kernel.org 5925S: Maintained 5926F: Documentation/ABI/testing/sysfs-bus-iio-distance-srf08 5927F: drivers/iio/proximity/srf*.c 5928 5929DEVICE COREDUMP (DEV_COREDUMP) 5930M: Johannes Berg <johannes@sipsolutions.net> 5931L: linux-kernel@vger.kernel.org 5932S: Maintained 5933F: drivers/base/devcoredump.c 5934F: include/linux/devcoredump.h 5935 5936DEVICE DEPENDENCY HELPER SCRIPT 5937M: Saravana Kannan <saravanak@google.com> 5938L: linux-kernel@vger.kernel.org 5939S: Maintained 5940F: scripts/dev-needs.sh 5941 5942DEVICE DIRECT ACCESS (DAX) 5943M: Dan Williams <dan.j.williams@intel.com> 5944M: Vishal Verma <vishal.l.verma@intel.com> 5945M: Dave Jiang <dave.jiang@intel.com> 5946L: nvdimm@lists.linux.dev 5947L: linux-cxl@vger.kernel.org 5948S: Supported 5949F: drivers/dax/ 5950 5951DEVICE FREQUENCY (DEVFREQ) 5952M: MyungJoo Ham <myungjoo.ham@samsung.com> 5953M: Kyungmin Park <kyungmin.park@samsung.com> 5954M: Chanwoo Choi <cw00.choi@samsung.com> 5955L: linux-pm@vger.kernel.org 5956S: Maintained 5957T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5958F: Documentation/devicetree/bindings/devfreq/ 5959F: Documentation/devicetree/bindings/interconnect/mediatek,cci.yaml 5960F: drivers/devfreq/ 5961F: include/linux/devfreq.h 5962F: include/trace/events/devfreq.h 5963 5964DEVICE FREQUENCY EVENT (DEVFREQ-EVENT) 5965M: Chanwoo Choi <cw00.choi@samsung.com> 5966L: linux-pm@vger.kernel.org 5967S: Supported 5968T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5969F: Documentation/devicetree/bindings/devfreq/event/ 5970F: drivers/devfreq/devfreq-event.c 5971F: drivers/devfreq/event/ 5972F: include/dt-bindings/pmu/exynos_ppmu.h 5973F: include/linux/devfreq-event.h 5974 5975DEVICE RESOURCE MANAGEMENT HELPERS 5976M: Hans de Goede <hdegoede@redhat.com> 5977R: Matti Vaittinen <mazziesaccount@gmail.com> 5978S: Maintained 5979F: include/linux/devm-helpers.h 5980 5981DEVICE-MAPPER (LVM) 5982M: Alasdair Kergon <agk@redhat.com> 5983M: Mike Snitzer <snitzer@kernel.org> 5984M: dm-devel@redhat.com 5985L: dm-devel@redhat.com 5986S: Maintained 5987W: http://sources.redhat.com/dm 5988Q: http://patchwork.kernel.org/project/dm-devel/list/ 5989T: git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git 5990T: quilt http://people.redhat.com/agk/patches/linux/editing/ 5991F: Documentation/admin-guide/device-mapper/ 5992F: drivers/md/Kconfig 5993F: drivers/md/Makefile 5994F: drivers/md/dm* 5995F: drivers/md/persistent-data/ 5996F: include/linux/device-mapper.h 5997F: include/linux/dm-*.h 5998F: include/uapi/linux/dm-*.h 5999 6000DEVLINK 6001M: Jiri Pirko <jiri@resnulli.us> 6002L: netdev@vger.kernel.org 6003S: Supported 6004F: Documentation/networking/devlink 6005F: include/net/devlink.h 6006F: include/uapi/linux/devlink.h 6007F: net/devlink/ 6008 6009DH ELECTRONICS IMX6 DHCOM/DHCOR BOARD SUPPORT 6010M: Christoph Niedermaier <cniedermaier@dh-electronics.com> 6011L: kernel@dh-electronics.com 6012S: Maintained 6013F: arch/arm/boot/dts/imx6*-dhcom-* 6014F: arch/arm/boot/dts/imx6*-dhcor-* 6015 6016DH ELECTRONICS STM32MP1 DHCOM/DHCOR BOARD SUPPORT 6017M: Marek Vasut <marex@denx.de> 6018L: kernel@dh-electronics.com 6019S: Maintained 6020F: arch/arm/boot/dts/stm32mp1*-dhcom-* 6021F: arch/arm/boot/dts/stm32mp1*-dhcor-* 6022 6023DIALOG SEMICONDUCTOR DRIVERS 6024M: Support Opensource <support.opensource@diasemi.com> 6025S: Supported 6026W: http://www.dialog-semiconductor.com/products 6027F: Documentation/devicetree/bindings/input/da90??-onkey.txt 6028F: Documentation/devicetree/bindings/input/dlg,da72??.txt 6029F: Documentation/devicetree/bindings/mfd/da90*.txt 6030F: Documentation/devicetree/bindings/mfd/dlg,da90*.yaml 6031F: Documentation/devicetree/bindings/regulator/da92*.txt 6032F: Documentation/devicetree/bindings/regulator/dlg,da9*.yaml 6033F: Documentation/devicetree/bindings/regulator/slg51000.txt 6034F: Documentation/devicetree/bindings/sound/da[79]*.txt 6035F: Documentation/devicetree/bindings/thermal/da90??-thermal.txt 6036F: Documentation/devicetree/bindings/watchdog/da90??-wdt.txt 6037F: Documentation/hwmon/da90??.rst 6038F: drivers/gpio/gpio-da90??.c 6039F: drivers/hwmon/da90??-hwmon.c 6040F: drivers/iio/adc/da91??-*.c 6041F: drivers/input/misc/da72??.[ch] 6042F: drivers/input/misc/da90??_onkey.c 6043F: drivers/input/touchscreen/da9052_tsi.c 6044F: drivers/leds/leds-da90??.c 6045F: drivers/mfd/da903x.c 6046F: drivers/mfd/da90??-*.c 6047F: drivers/mfd/da91??-*.c 6048F: drivers/pinctrl/pinctrl-da90??.c 6049F: drivers/power/supply/da9052-battery.c 6050F: drivers/power/supply/da91??-*.c 6051F: drivers/regulator/da9???-regulator.[ch] 6052F: drivers/regulator/slg51000-regulator.[ch] 6053F: drivers/rtc/rtc-da90??.c 6054F: drivers/thermal/da90??-thermal.c 6055F: drivers/video/backlight/da90??_bl.c 6056F: drivers/watchdog/da90??_wdt.c 6057F: include/dt-bindings/regulator/dlg,da9*-regulator.h 6058F: include/linux/mfd/da903x.h 6059F: include/linux/mfd/da9052/ 6060F: include/linux/mfd/da9055/ 6061F: include/linux/mfd/da9062/ 6062F: include/linux/mfd/da9063/ 6063F: include/linux/mfd/da9150/ 6064F: include/linux/regulator/da9211.h 6065F: include/sound/da[79]*.h 6066F: sound/soc/codecs/da[79]*.[ch] 6067 6068DIAMOND SYSTEMS GPIO-MM GPIO DRIVER 6069M: William Breathitt Gray <william.gray@linaro.org> 6070L: linux-gpio@vger.kernel.org 6071S: Maintained 6072F: drivers/gpio/gpio-gpio-mm.c 6073 6074DIOLAN U2C-12 I2C DRIVER 6075M: Guenter Roeck <linux@roeck-us.net> 6076L: linux-i2c@vger.kernel.org 6077S: Maintained 6078F: drivers/i2c/busses/i2c-diolan-u2c.c 6079 6080DIRECTORY NOTIFICATION (DNOTIFY) 6081M: Jan Kara <jack@suse.cz> 6082R: Amir Goldstein <amir73il@gmail.com> 6083L: linux-fsdevel@vger.kernel.org 6084S: Maintained 6085F: Documentation/filesystems/dnotify.rst 6086F: fs/notify/dnotify/ 6087F: include/linux/dnotify.h 6088 6089DISK GEOMETRY AND PARTITION HANDLING 6090M: Andries Brouwer <aeb@cwi.nl> 6091S: Maintained 6092W: http://www.win.tue.nl/~aeb/linux/Large-Disk.html 6093W: http://www.win.tue.nl/~aeb/linux/zip/zip-1.html 6094W: http://www.win.tue.nl/~aeb/partitions/partition_types-1.html 6095 6096DISKQUOTA 6097M: Jan Kara <jack@suse.com> 6098S: Maintained 6099F: Documentation/filesystems/quota.rst 6100F: fs/quota/ 6101F: include/linux/quota*.h 6102F: include/uapi/linux/quota*.h 6103 6104DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB) 6105M: Bernie Thompson <bernie@plugable.com> 6106L: linux-fbdev@vger.kernel.org 6107S: Maintained 6108W: http://plugable.com/category/projects/udlfb/ 6109F: Documentation/fb/udlfb.rst 6110F: drivers/video/fbdev/udlfb.c 6111F: include/video/udlfb.h 6112 6113DISTRIBUTED LOCK MANAGER (DLM) 6114M: Christine Caulfield <ccaulfie@redhat.com> 6115M: David Teigland <teigland@redhat.com> 6116L: cluster-devel@redhat.com 6117S: Supported 6118W: http://sources.redhat.com/cluster/ 6119T: git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git 6120F: fs/dlm/ 6121 6122DMA BUFFER SHARING FRAMEWORK 6123M: Sumit Semwal <sumit.semwal@linaro.org> 6124M: Christian König <christian.koenig@amd.com> 6125L: linux-media@vger.kernel.org 6126L: dri-devel@lists.freedesktop.org 6127L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6128S: Maintained 6129T: git git://anongit.freedesktop.org/drm/drm-misc 6130F: Documentation/driver-api/dma-buf.rst 6131F: drivers/dma-buf/ 6132F: include/linux/*fence.h 6133F: include/linux/dma-buf.h 6134F: include/linux/dma-resv.h 6135K: \bdma_(?:buf|fence|resv)\b 6136 6137DMA GENERIC OFFLOAD ENGINE SUBSYSTEM 6138M: Vinod Koul <vkoul@kernel.org> 6139L: dmaengine@vger.kernel.org 6140S: Maintained 6141Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 6142T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine.git 6143F: Documentation/devicetree/bindings/dma/ 6144F: Documentation/driver-api/dmaengine/ 6145F: drivers/dma/ 6146F: include/dt-bindings/dma/ 6147F: include/linux/dma/ 6148F: include/linux/dmaengine.h 6149F: include/linux/of_dma.h 6150 6151DMA MAPPING BENCHMARK 6152M: Xiang Chen <chenxiang66@hisilicon.com> 6153L: iommu@lists.linux.dev 6154F: kernel/dma/map_benchmark.c 6155F: tools/testing/selftests/dma/ 6156 6157DMA MAPPING HELPERS 6158M: Christoph Hellwig <hch@lst.de> 6159M: Marek Szyprowski <m.szyprowski@samsung.com> 6160R: Robin Murphy <robin.murphy@arm.com> 6161L: iommu@lists.linux.dev 6162S: Supported 6163W: http://git.infradead.org/users/hch/dma-mapping.git 6164T: git git://git.infradead.org/users/hch/dma-mapping.git 6165F: include/asm-generic/dma-mapping.h 6166F: include/linux/dma-direct.h 6167F: include/linux/dma-map-ops.h 6168F: include/linux/dma-mapping.h 6169F: include/linux/swiotlb.h 6170F: kernel/dma/ 6171 6172DMA-BUF HEAPS FRAMEWORK 6173M: Sumit Semwal <sumit.semwal@linaro.org> 6174R: Benjamin Gaignard <benjamin.gaignard@collabora.com> 6175R: Liam Mark <lmark@codeaurora.org> 6176R: Laura Abbott <labbott@redhat.com> 6177R: Brian Starkey <Brian.Starkey@arm.com> 6178R: John Stultz <jstultz@google.com> 6179L: linux-media@vger.kernel.org 6180L: dri-devel@lists.freedesktop.org 6181L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6182S: Maintained 6183T: git git://anongit.freedesktop.org/drm/drm-misc 6184F: drivers/dma-buf/dma-heap.c 6185F: drivers/dma-buf/heaps/* 6186F: include/linux/dma-heap.h 6187F: include/uapi/linux/dma-heap.h 6188 6189DMC FREQUENCY DRIVER FOR SAMSUNG EXYNOS5422 6190M: Lukasz Luba <lukasz.luba@arm.com> 6191L: linux-pm@vger.kernel.org 6192L: linux-samsung-soc@vger.kernel.org 6193S: Maintained 6194F: Documentation/devicetree/bindings/memory-controllers/samsung,exynos5422-dmc.yaml 6195F: drivers/memory/samsung/exynos5422-dmc.c 6196 6197DME1737 HARDWARE MONITOR DRIVER 6198M: Juerg Haefliger <juergh@proton.me> 6199L: linux-hwmon@vger.kernel.org 6200S: Maintained 6201F: Documentation/hwmon/dme1737.rst 6202F: drivers/hwmon/dme1737.c 6203 6204DMI/SMBIOS SUPPORT 6205M: Jean Delvare <jdelvare@suse.com> 6206S: Maintained 6207T: git git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging.git dmi-for-next 6208F: Documentation/ABI/testing/sysfs-firmware-dmi-tables 6209F: drivers/firmware/dmi-id.c 6210F: drivers/firmware/dmi_scan.c 6211F: include/linux/dmi.h 6212 6213DOCUMENTATION 6214M: Jonathan Corbet <corbet@lwn.net> 6215L: linux-doc@vger.kernel.org 6216S: Maintained 6217P: Documentation/doc-guide/maintainer-profile.rst 6218T: git git://git.lwn.net/linux.git docs-next 6219F: Documentation/ 6220F: scripts/documentation-file-ref-check 6221F: scripts/kernel-doc 6222F: scripts/sphinx-pre-install 6223X: Documentation/ABI/ 6224X: Documentation/admin-guide/media/ 6225X: Documentation/devicetree/ 6226X: Documentation/driver-api/media/ 6227X: Documentation/firmware-guide/acpi/ 6228X: Documentation/i2c/ 6229X: Documentation/netlink/ 6230X: Documentation/power/ 6231X: Documentation/spi/ 6232X: Documentation/userspace-api/media/ 6233 6234DOCUMENTATION REPORTING ISSUES 6235M: Thorsten Leemhuis <linux@leemhuis.info> 6236L: linux-doc@vger.kernel.org 6237S: Maintained 6238F: Documentation/admin-guide/quickly-build-trimmed-linux.rst 6239F: Documentation/admin-guide/reporting-issues.rst 6240 6241DOCUMENTATION SCRIPTS 6242M: Mauro Carvalho Chehab <mchehab@kernel.org> 6243L: linux-doc@vger.kernel.org 6244S: Maintained 6245F: Documentation/sphinx/parse-headers.pl 6246F: scripts/documentation-file-ref-check 6247F: scripts/sphinx-pre-install 6248 6249DOCUMENTATION/ITALIAN 6250M: Federico Vaga <federico.vaga@vaga.pv.it> 6251L: linux-doc@vger.kernel.org 6252S: Maintained 6253F: Documentation/translations/it_IT 6254 6255DOCUMENTATION/JAPANESE 6256R: Akira Yokosawa <akiyks@gmail.com> 6257L: linux-doc@vger.kernel.org 6258S: Maintained 6259F: Documentation/translations/ja_JP 6260 6261DONGWOON DW9714 LENS VOICE COIL DRIVER 6262M: Sakari Ailus <sakari.ailus@linux.intel.com> 6263L: linux-media@vger.kernel.org 6264S: Maintained 6265T: git git://linuxtv.org/media_tree.git 6266F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.yaml 6267F: drivers/media/i2c/dw9714.c 6268 6269DONGWOON DW9768 LENS VOICE COIL DRIVER 6270M: Dongchun Zhu <dongchun.zhu@mediatek.com> 6271L: linux-media@vger.kernel.org 6272S: Maintained 6273T: git git://linuxtv.org/media_tree.git 6274F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9768.yaml 6275F: drivers/media/i2c/dw9768.c 6276 6277DONGWOON DW9807 LENS VOICE COIL DRIVER 6278M: Sakari Ailus <sakari.ailus@linux.intel.com> 6279L: linux-media@vger.kernel.org 6280S: Maintained 6281T: git git://linuxtv.org/media_tree.git 6282F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.yaml 6283F: drivers/media/i2c/dw9807-vcm.c 6284 6285DOUBLETALK DRIVER 6286M: "James R. Van Zandt" <jrv@vanzandt.mv.com> 6287L: blinux-list@redhat.com 6288S: Maintained 6289F: drivers/char/dtlk.c 6290F: include/linux/dtlk.h 6291 6292DPAA2 DATAPATH I/O (DPIO) DRIVER 6293M: Roy Pledge <Roy.Pledge@nxp.com> 6294L: linux-kernel@vger.kernel.org 6295S: Maintained 6296F: drivers/soc/fsl/dpio 6297 6298DPAA2 ETHERNET DRIVER 6299M: Ioana Ciornei <ioana.ciornei@nxp.com> 6300L: netdev@vger.kernel.org 6301S: Maintained 6302F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/ethernet-driver.rst 6303F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/mac-phy-support.rst 6304F: drivers/net/ethernet/freescale/dpaa2/Kconfig 6305F: drivers/net/ethernet/freescale/dpaa2/Makefile 6306F: drivers/net/ethernet/freescale/dpaa2/dpaa2-eth* 6307F: drivers/net/ethernet/freescale/dpaa2/dpaa2-mac* 6308F: drivers/net/ethernet/freescale/dpaa2/dpaa2-xsk* 6309F: drivers/net/ethernet/freescale/dpaa2/dpkg.h 6310F: drivers/net/ethernet/freescale/dpaa2/dpmac* 6311F: drivers/net/ethernet/freescale/dpaa2/dpni* 6312 6313DPAA2 ETHERNET SWITCH DRIVER 6314M: Ioana Ciornei <ioana.ciornei@nxp.com> 6315L: netdev@vger.kernel.org 6316S: Maintained 6317F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/switch-driver.rst 6318F: drivers/net/ethernet/freescale/dpaa2/dpaa2-switch* 6319F: drivers/net/ethernet/freescale/dpaa2/dpsw* 6320 6321DRBD DRIVER 6322M: Philipp Reisner <philipp.reisner@linbit.com> 6323M: Lars Ellenberg <lars.ellenberg@linbit.com> 6324M: Christoph Böhmwalder <christoph.boehmwalder@linbit.com> 6325L: drbd-dev@lists.linbit.com 6326S: Supported 6327W: http://www.drbd.org 6328T: git git://git.linbit.com/linux-drbd.git 6329T: git git://git.linbit.com/drbd-8.4.git 6330F: Documentation/admin-guide/blockdev/ 6331F: drivers/block/drbd/ 6332F: include/linux/drbd* 6333F: lib/lru_cache.c 6334 6335DRIVER COMPONENT FRAMEWORK 6336L: dri-devel@lists.freedesktop.org 6337F: drivers/base/component.c 6338F: include/linux/component.h 6339 6340DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS 6341M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 6342R: "Rafael J. Wysocki" <rafael@kernel.org> 6343S: Supported 6344T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 6345F: Documentation/core-api/kobject.rst 6346F: drivers/base/ 6347F: fs/debugfs/ 6348F: fs/sysfs/ 6349F: include/linux/debugfs.h 6350F: include/linux/fwnode.h 6351F: include/linux/kobj* 6352F: include/linux/property.h 6353F: lib/kobj* 6354 6355DRIVERS FOR OMAP ADAPTIVE VOLTAGE SCALING (AVS) 6356M: Nishanth Menon <nm@ti.com> 6357L: linux-pm@vger.kernel.org 6358S: Maintained 6359F: drivers/soc/ti/smartreflex.c 6360F: include/linux/power/smartreflex.h 6361 6362DRM ACCEL DRIVERS FOR INTEL VPU 6363M: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com> 6364M: Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com> 6365L: dri-devel@lists.freedesktop.org 6366S: Supported 6367T: git git://anongit.freedesktop.org/drm/drm-misc 6368F: drivers/accel/ivpu/ 6369F: include/uapi/drm/ivpu_accel.h 6370 6371DRM COMPUTE ACCELERATORS DRIVERS AND FRAMEWORK 6372M: Oded Gabbay <ogabbay@kernel.org> 6373L: dri-devel@lists.freedesktop.org 6374S: Maintained 6375C: irc://irc.oftc.net/dri-devel 6376T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/accel.git 6377F: Documentation/accel/ 6378F: drivers/accel/ 6379F: include/drm/drm_accel.h 6380 6381DRM DRIVER FOR ALLWINNER DE2 AND DE3 ENGINE 6382M: Maxime Ripard <mripard@kernel.org> 6383M: Chen-Yu Tsai <wens@csie.org> 6384R: Jernej Skrabec <jernej.skrabec@gmail.com> 6385L: dri-devel@lists.freedesktop.org 6386S: Supported 6387T: git git://anongit.freedesktop.org/drm/drm-misc 6388F: drivers/gpu/drm/sun4i/sun8i* 6389 6390DRM DRIVER FOR ARM PL111 CLCD 6391M: Emma Anholt <emma@anholt.net> 6392S: Supported 6393T: git git://anongit.freedesktop.org/drm/drm-misc 6394F: drivers/gpu/drm/pl111/ 6395 6396DRM DRIVER FOR ARM VERSATILE TFT PANELS 6397M: Linus Walleij <linus.walleij@linaro.org> 6398S: Maintained 6399T: git git://anongit.freedesktop.org/drm/drm-misc 6400F: Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.yaml 6401F: drivers/gpu/drm/panel/panel-arm-versatile.c 6402 6403DRM DRIVER FOR ASPEED BMC GFX 6404M: Joel Stanley <joel@jms.id.au> 6405L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 6406S: Supported 6407T: git git://anongit.freedesktop.org/drm/drm-misc 6408F: Documentation/devicetree/bindings/gpu/aspeed-gfx.txt 6409F: drivers/gpu/drm/aspeed/ 6410 6411DRM DRIVER FOR AST SERVER GRAPHICS CHIPS 6412M: Dave Airlie <airlied@redhat.com> 6413R: Thomas Zimmermann <tzimmermann@suse.de> 6414L: dri-devel@lists.freedesktop.org 6415S: Supported 6416T: git git://anongit.freedesktop.org/drm/drm-misc 6417F: drivers/gpu/drm/ast/ 6418 6419DRM DRIVER FOR BOCHS VIRTUAL GPU 6420M: Gerd Hoffmann <kraxel@redhat.com> 6421L: virtualization@lists.linux-foundation.org 6422S: Maintained 6423T: git git://anongit.freedesktop.org/drm/drm-misc 6424F: drivers/gpu/drm/tiny/bochs.c 6425 6426DRM DRIVER FOR BOE HIMAX8279D PANELS 6427M: Jerry Han <hanxu5@huaqin.corp-partner.google.com> 6428S: Maintained 6429F: Documentation/devicetree/bindings/display/panel/boe,himax8279d.yaml 6430F: drivers/gpu/drm/panel/panel-boe-himax8279d.c 6431 6432DRM DRIVER FOR CHIPONE ICN6211 MIPI-DSI to RGB CONVERTER BRIDGE 6433M: Jagan Teki <jagan@amarulasolutions.com> 6434S: Maintained 6435F: Documentation/devicetree/bindings/display/bridge/chipone,icn6211.yaml 6436F: drivers/gpu/drm/bridge/chipone-icn6211.c 6437 6438DRM DRIVER FOR EBBG FT8719 PANEL 6439M: Joel Selvaraj <jo@jsfamily.in> 6440S: Maintained 6441T: git git://anongit.freedesktop.org/drm/drm-misc 6442F: Documentation/devicetree/bindings/display/panel/ebbg,ft8719.yaml 6443F: drivers/gpu/drm/panel/panel-ebbg-ft8719.c 6444 6445DRM DRIVER FOR FARADAY TVE200 TV ENCODER 6446M: Linus Walleij <linus.walleij@linaro.org> 6447S: Maintained 6448T: git git://anongit.freedesktop.org/drm/drm-misc 6449F: drivers/gpu/drm/tve200/ 6450 6451DRM DRIVER FOR FEIXIN K101 IM2BA02 MIPI-DSI LCD PANELS 6452M: Icenowy Zheng <icenowy@aosc.io> 6453S: Maintained 6454F: Documentation/devicetree/bindings/display/panel/feixin,k101-im2ba02.yaml 6455F: drivers/gpu/drm/panel/panel-feixin-k101-im2ba02.c 6456 6457DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS 6458M: Jagan Teki <jagan@amarulasolutions.com> 6459S: Maintained 6460F: Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.yaml 6461F: drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c 6462 6463DRM DRIVER FOR FIRMWARE FRAMEBUFFERS 6464M: Thomas Zimmermann <tzimmermann@suse.de> 6465M: Javier Martinez Canillas <javierm@redhat.com> 6466L: dri-devel@lists.freedesktop.org 6467S: Maintained 6468T: git git://anongit.freedesktop.org/drm/drm-misc 6469F: drivers/gpu/drm/drm_aperture.c 6470F: drivers/gpu/drm/tiny/ofdrm.c 6471F: drivers/gpu/drm/tiny/simpledrm.c 6472F: drivers/video/aperture.c 6473F: drivers/video/nomodeset.c 6474F: include/drm/drm_aperture.h 6475F: include/linux/aperture.h 6476F: include/video/nomodeset.h 6477 6478DRM DRIVER FOR GENERIC EDP PANELS 6479R: Douglas Anderson <dianders@chromium.org> 6480F: Documentation/devicetree/bindings/display/panel/panel-edp.yaml 6481F: drivers/gpu/drm/panel/panel-edp.c 6482 6483DRM DRIVER FOR GENERIC USB DISPLAY 6484M: Noralf Trønnes <noralf@tronnes.org> 6485S: Maintained 6486W: https://github.com/notro/gud/wiki 6487T: git git://anongit.freedesktop.org/drm/drm-misc 6488F: drivers/gpu/drm/gud/ 6489F: include/drm/gud.h 6490 6491DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTORS 6492M: Hans de Goede <hdegoede@redhat.com> 6493S: Maintained 6494T: git git://anongit.freedesktop.org/drm/drm-misc 6495F: drivers/gpu/drm/tiny/gm12u320.c 6496 6497DRM DRIVER FOR HIMAX HX8394 MIPI-DSI LCD panels 6498M: Ondrej Jirman <megi@xff.cz> 6499M: Javier Martinez Canillas <javierm@redhat.com> 6500S: Maintained 6501T: git git://anongit.freedesktop.org/drm/drm-misc 6502F: Documentation/devicetree/bindings/display/panel/himax,hx8394.yaml 6503F: drivers/gpu/drm/panel/panel-himax-hx8394.c 6504 6505DRM DRIVER FOR HX8357D PANELS 6506M: Emma Anholt <emma@anholt.net> 6507S: Maintained 6508T: git git://anongit.freedesktop.org/drm/drm-misc 6509F: Documentation/devicetree/bindings/display/himax,hx8357d.txt 6510F: drivers/gpu/drm/tiny/hx8357d.c 6511 6512DRM DRIVER FOR HYPERV SYNTHETIC VIDEO DEVICE 6513M: Deepak Rawat <drawat.floss@gmail.com> 6514L: linux-hyperv@vger.kernel.org 6515L: dri-devel@lists.freedesktop.org 6516S: Maintained 6517T: git git://anongit.freedesktop.org/drm/drm-misc 6518F: drivers/gpu/drm/hyperv 6519 6520DRM DRIVER FOR ILITEK ILI9225 PANELS 6521M: David Lechner <david@lechnology.com> 6522S: Maintained 6523T: git git://anongit.freedesktop.org/drm/drm-misc 6524F: Documentation/devicetree/bindings/display/ilitek,ili9225.txt 6525F: drivers/gpu/drm/tiny/ili9225.c 6526 6527DRM DRIVER FOR ILITEK ILI9486 PANELS 6528M: Kamlesh Gurudasani <kamlesh.gurudasani@gmail.com> 6529S: Maintained 6530T: git git://anongit.freedesktop.org/drm/drm-misc 6531F: Documentation/devicetree/bindings/display/ilitek,ili9486.yaml 6532F: drivers/gpu/drm/tiny/ili9486.c 6533 6534DRM DRIVER FOR JADARD JD9365DA-H3 MIPI-DSI LCD PANELS 6535M: Jagan Teki <jagan@edgeble.ai> 6536S: Maintained 6537F: Documentation/devicetree/bindings/display/panel/jadard,jd9365da-h3.yaml 6538F: drivers/gpu/drm/panel/panel-jadard-jd9365da-h3.c 6539 6540DRM DRIVER FOR LOGICVC DISPLAY CONTROLLER 6541M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 6542S: Supported 6543T: git git://anongit.freedesktop.org/drm/drm-misc 6544F: drivers/gpu/drm/logicvc/ 6545 6546DRM DRIVER FOR LVDS PANELS 6547M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6548L: dri-devel@lists.freedesktop.org 6549S: Maintained 6550T: git git://anongit.freedesktop.org/drm/drm-misc 6551F: Documentation/devicetree/bindings/display/lvds.yaml 6552F: Documentation/devicetree/bindings/display/panel/panel-lvds.yaml 6553F: drivers/gpu/drm/panel/panel-lvds.c 6554 6555DRM DRIVER FOR MANTIX MLAF057WE51 PANELS 6556M: Guido Günther <agx@sigxcpu.org> 6557R: Purism Kernel Team <kernel@puri.sm> 6558S: Maintained 6559F: Documentation/devicetree/bindings/display/panel/mantix,mlaf057we51-x.yaml 6560F: drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c 6561 6562DRM DRIVER FOR MGA G200 GRAPHICS CHIPS 6563M: Dave Airlie <airlied@redhat.com> 6564R: Thomas Zimmermann <tzimmermann@suse.de> 6565L: dri-devel@lists.freedesktop.org 6566S: Supported 6567T: git git://anongit.freedesktop.org/drm/drm-misc 6568F: drivers/gpu/drm/mgag200/ 6569 6570DRM DRIVER FOR MI0283QT 6571M: Noralf Trønnes <noralf@tronnes.org> 6572S: Maintained 6573T: git git://anongit.freedesktop.org/drm/drm-misc 6574F: Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt 6575F: drivers/gpu/drm/tiny/mi0283qt.c 6576 6577DRM DRIVER FOR MIPI DBI compatible panels 6578M: Noralf Trønnes <noralf@tronnes.org> 6579S: Maintained 6580W: https://github.com/notro/panel-mipi-dbi/wiki 6581T: git git://anongit.freedesktop.org/drm/drm-misc 6582F: Documentation/devicetree/bindings/display/panel/panel-mipi-dbi-spi.yaml 6583F: drivers/gpu/drm/tiny/panel-mipi-dbi.c 6584 6585DRM DRIVER FOR MSM ADRENO GPU 6586M: Rob Clark <robdclark@gmail.com> 6587M: Abhinav Kumar <quic_abhinavk@quicinc.com> 6588M: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> 6589R: Sean Paul <sean@poorly.run> 6590L: linux-arm-msm@vger.kernel.org 6591L: dri-devel@lists.freedesktop.org 6592L: freedreno@lists.freedesktop.org 6593S: Maintained 6594B: https://gitlab.freedesktop.org/drm/msm/-/issues 6595T: git https://gitlab.freedesktop.org/drm/msm.git 6596F: Documentation/devicetree/bindings/display/msm/ 6597F: drivers/gpu/drm/msm/ 6598F: include/uapi/drm/msm_drm.h 6599 6600DRM DRIVER FOR NOVATEK NT35510 PANELS 6601M: Linus Walleij <linus.walleij@linaro.org> 6602S: Maintained 6603T: git git://anongit.freedesktop.org/drm/drm-misc 6604F: Documentation/devicetree/bindings/display/panel/novatek,nt35510.yaml 6605F: drivers/gpu/drm/panel/panel-novatek-nt35510.c 6606 6607DRM DRIVER FOR NOVATEK NT35560 PANELS 6608M: Linus Walleij <linus.walleij@linaro.org> 6609S: Maintained 6610T: git git://anongit.freedesktop.org/drm/drm-misc 6611F: Documentation/devicetree/bindings/display/panel/sony,acx424akp.yaml 6612F: drivers/gpu/drm/panel/panel-novatek-nt35560.c 6613 6614DRM DRIVER FOR NOVATEK NT36523 PANELS 6615M: Jianhua Lu <lujianhua000@gmail.com> 6616S: Maintained 6617T: git git://anongit.freedesktop.org/drm/drm-misc 6618F: Documentation/devicetree/bindings/display/panel/novatek,nt36523.yaml 6619F: drivers/gpu/drm/panel/panel-novatek-nt36523.c 6620 6621DRM DRIVER FOR NOVATEK NT36672A PANELS 6622M: Sumit Semwal <sumit.semwal@linaro.org> 6623S: Maintained 6624T: git git://anongit.freedesktop.org/drm/drm-misc 6625F: Documentation/devicetree/bindings/display/panel/novatek,nt36672a.yaml 6626F: drivers/gpu/drm/panel/panel-novatek-nt36672a.c 6627 6628DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS 6629M: Ben Skeggs <bskeggs@redhat.com> 6630M: Karol Herbst <kherbst@redhat.com> 6631M: Lyude Paul <lyude@redhat.com> 6632L: dri-devel@lists.freedesktop.org 6633L: nouveau@lists.freedesktop.org 6634S: Supported 6635W: https://nouveau.freedesktop.org/ 6636Q: https://patchwork.freedesktop.org/project/nouveau/ 6637Q: https://gitlab.freedesktop.org/drm/nouveau/-/merge_requests 6638B: https://gitlab.freedesktop.org/drm/nouveau/-/issues 6639C: irc://irc.oftc.net/nouveau 6640T: git https://gitlab.freedesktop.org/drm/nouveau.git 6641F: drivers/gpu/drm/nouveau/ 6642F: include/uapi/drm/nouveau_drm.h 6643 6644DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS 6645M: Stefan Mavrodiev <stefan@olimex.com> 6646S: Maintained 6647F: Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.yaml 6648F: drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c 6649 6650DRM DRIVER FOR PARADE PS8640 BRIDGE CHIP 6651R: Douglas Anderson <dianders@chromium.org> 6652F: Documentation/devicetree/bindings/display/bridge/ps8640.yaml 6653F: drivers/gpu/drm/bridge/parade-ps8640.c 6654 6655DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS 6656M: Noralf Trønnes <noralf@tronnes.org> 6657S: Maintained 6658T: git git://anongit.freedesktop.org/drm/drm-misc 6659F: Documentation/devicetree/bindings/display/repaper.txt 6660F: drivers/gpu/drm/tiny/repaper.c 6661 6662DRM DRIVER FOR QEMU'S CIRRUS DEVICE 6663M: Dave Airlie <airlied@redhat.com> 6664M: Gerd Hoffmann <kraxel@redhat.com> 6665L: virtualization@lists.linux-foundation.org 6666S: Obsolete 6667W: https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/ 6668T: git git://anongit.freedesktop.org/drm/drm-misc 6669F: drivers/gpu/drm/tiny/cirrus.c 6670 6671DRM DRIVER FOR QXL VIRTUAL GPU 6672M: Dave Airlie <airlied@redhat.com> 6673M: Gerd Hoffmann <kraxel@redhat.com> 6674L: virtualization@lists.linux-foundation.org 6675L: spice-devel@lists.freedesktop.org 6676S: Maintained 6677T: git git://anongit.freedesktop.org/drm/drm-misc 6678F: drivers/gpu/drm/qxl/ 6679F: include/uapi/drm/qxl_drm.h 6680 6681DRM DRIVER FOR RAYDIUM RM67191 PANELS 6682M: Robert Chiras <robert.chiras@nxp.com> 6683S: Maintained 6684F: Documentation/devicetree/bindings/display/panel/raydium,rm67191.yaml 6685F: drivers/gpu/drm/panel/panel-raydium-rm67191.c 6686 6687DRM DRIVER FOR SAMSUNG DB7430 PANELS 6688M: Linus Walleij <linus.walleij@linaro.org> 6689S: Maintained 6690T: git git://anongit.freedesktop.org/drm/drm-misc 6691F: Documentation/devicetree/bindings/display/panel/samsung,lms397kf04.yaml 6692F: drivers/gpu/drm/panel/panel-samsung-db7430.c 6693 6694DRM DRIVER FOR SAMSUNG MIPI DSIM BRIDGE 6695M: Inki Dae <inki.dae@samsung.com> 6696M: Jagan Teki <jagan@amarulasolutions.com> 6697M: Marek Szyprowski <m.szyprowski@samsung.com> 6698S: Maintained 6699T: git git://anongit.freedesktop.org/drm/drm-misc 6700F: Documentation/devicetree/bindings/display/bridge/samsung,mipi-dsim.yaml 6701F: drivers/gpu/drm/bridge/samsung-dsim.c 6702F: include/drm/bridge/samsung-dsim.h 6703 6704DRM DRIVER FOR SAMSUNG S6D27A1 PANELS 6705M: Markuss Broks <markuss.broks@gmail.com> 6706S: Maintained 6707F: Documentation/devicetree/bindings/display/panel/samsung,s6d27a1.yaml 6708F: drivers/gpu/drm/panel/panel-samsung-s6d27a1.c 6709 6710DRM DRIVER FOR SITRONIX ST7586 PANELS 6711M: David Lechner <david@lechnology.com> 6712S: Maintained 6713T: git git://anongit.freedesktop.org/drm/drm-misc 6714F: Documentation/devicetree/bindings/display/sitronix,st7586.txt 6715F: drivers/gpu/drm/tiny/st7586.c 6716 6717DRM DRIVER FOR SITRONIX ST7701 PANELS 6718M: Jagan Teki <jagan@amarulasolutions.com> 6719S: Maintained 6720F: Documentation/devicetree/bindings/display/panel/sitronix,st7701.yaml 6721F: drivers/gpu/drm/panel/panel-sitronix-st7701.c 6722 6723DRM DRIVER FOR SITRONIX ST7703 PANELS 6724M: Guido Günther <agx@sigxcpu.org> 6725R: Purism Kernel Team <kernel@puri.sm> 6726R: Ondrej Jirman <megous@megous.com> 6727S: Maintained 6728F: Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.yaml 6729F: drivers/gpu/drm/panel/panel-sitronix-st7703.c 6730 6731DRM DRIVER FOR SITRONIX ST7735R PANELS 6732M: David Lechner <david@lechnology.com> 6733S: Maintained 6734T: git git://anongit.freedesktop.org/drm/drm-misc 6735F: Documentation/devicetree/bindings/display/sitronix,st7735r.yaml 6736F: drivers/gpu/drm/tiny/st7735r.c 6737 6738DRM DRIVER FOR SOLOMON SSD130X OLED DISPLAYS 6739M: Javier Martinez Canillas <javierm@redhat.com> 6740S: Maintained 6741T: git git://anongit.freedesktop.org/drm/drm-misc 6742F: Documentation/devicetree/bindings/display/solomon,ssd1307fb.yaml 6743F: drivers/gpu/drm/solomon/ssd130x* 6744 6745DRM DRIVER FOR ST-ERICSSON MCDE 6746M: Linus Walleij <linus.walleij@linaro.org> 6747S: Maintained 6748T: git git://anongit.freedesktop.org/drm/drm-misc 6749F: Documentation/devicetree/bindings/display/ste,mcde.yaml 6750F: drivers/gpu/drm/mcde/ 6751 6752DRM DRIVER FOR TI DLPC3433 MIPI DSI TO DMD BRIDGE 6753M: Jagan Teki <jagan@amarulasolutions.com> 6754S: Maintained 6755F: Documentation/devicetree/bindings/display/bridge/ti,dlpc3433.yaml 6756F: drivers/gpu/drm/bridge/ti-dlpc3433.c 6757 6758DRM DRIVER FOR TI SN65DSI86 BRIDGE CHIP 6759R: Douglas Anderson <dianders@chromium.org> 6760F: Documentation/devicetree/bindings/display/bridge/ti,sn65dsi86.yaml 6761F: drivers/gpu/drm/bridge/ti-sn65dsi86.c 6762 6763DRM DRIVER FOR TPO TPG110 PANELS 6764M: Linus Walleij <linus.walleij@linaro.org> 6765S: Maintained 6766T: git git://anongit.freedesktop.org/drm/drm-misc 6767F: Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml 6768F: drivers/gpu/drm/panel/panel-tpo-tpg110.c 6769 6770DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS 6771M: Dave Airlie <airlied@redhat.com> 6772R: Sean Paul <sean@poorly.run> 6773R: Thomas Zimmermann <tzimmermann@suse.de> 6774L: dri-devel@lists.freedesktop.org 6775S: Supported 6776T: git git://anongit.freedesktop.org/drm/drm-misc 6777F: drivers/gpu/drm/udl/ 6778 6779DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS) 6780M: Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com> 6781M: Melissa Wen <melissa.srw@gmail.com> 6782R: Haneen Mohammed <hamohammed.sa@gmail.com> 6783R: Daniel Vetter <daniel@ffwll.ch> 6784L: dri-devel@lists.freedesktop.org 6785S: Maintained 6786T: git git://anongit.freedesktop.org/drm/drm-misc 6787F: Documentation/gpu/vkms.rst 6788F: drivers/gpu/drm/vkms/ 6789 6790DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU 6791M: Hans de Goede <hdegoede@redhat.com> 6792L: dri-devel@lists.freedesktop.org 6793S: Maintained 6794T: git git://anongit.freedesktop.org/drm/drm-misc 6795F: drivers/gpu/drm/vboxvideo/ 6796 6797DRM DRIVER FOR VMWARE VIRTUAL GPU 6798M: Zack Rusin <zackr@vmware.com> 6799R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 6800L: dri-devel@lists.freedesktop.org 6801S: Supported 6802T: git git://anongit.freedesktop.org/drm/drm-misc 6803F: drivers/gpu/drm/vmwgfx/ 6804F: include/uapi/drm/vmwgfx_drm.h 6805 6806DRM DRIVER FOR WIDECHIPS WS2401 PANELS 6807M: Linus Walleij <linus.walleij@linaro.org> 6808S: Maintained 6809T: git git://anongit.freedesktop.org/drm/drm-misc 6810F: Documentation/devicetree/bindings/display/panel/samsung,lms380kf01.yaml 6811F: drivers/gpu/drm/panel/panel-widechips-ws2401.c 6812 6813DRM DRIVERS 6814M: David Airlie <airlied@gmail.com> 6815M: Daniel Vetter <daniel@ffwll.ch> 6816L: dri-devel@lists.freedesktop.org 6817S: Maintained 6818B: https://gitlab.freedesktop.org/drm 6819C: irc://irc.oftc.net/dri-devel 6820T: git git://anongit.freedesktop.org/drm/drm 6821F: Documentation/devicetree/bindings/display/ 6822F: Documentation/devicetree/bindings/gpu/ 6823F: Documentation/gpu/ 6824F: drivers/gpu/ 6825F: include/drm/ 6826F: include/linux/vga* 6827F: include/uapi/drm/ 6828 6829DRM DRIVERS AND MISC GPU PATCHES 6830M: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> 6831M: Maxime Ripard <mripard@kernel.org> 6832M: Thomas Zimmermann <tzimmermann@suse.de> 6833S: Maintained 6834W: https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html 6835T: git git://anongit.freedesktop.org/drm/drm-misc 6836F: Documentation/gpu/ 6837F: drivers/gpu/drm/* 6838F: drivers/gpu/vga/ 6839F: include/drm/drm* 6840F: include/linux/vga* 6841F: include/uapi/drm/drm* 6842 6843DRM DRIVERS FOR ALLWINNER A10 6844M: Maxime Ripard <mripard@kernel.org> 6845M: Chen-Yu Tsai <wens@csie.org> 6846L: dri-devel@lists.freedesktop.org 6847S: Supported 6848T: git git://anongit.freedesktop.org/drm/drm-misc 6849F: Documentation/devicetree/bindings/display/allwinner* 6850F: drivers/gpu/drm/sun4i/ 6851 6852DRM DRIVERS FOR AMLOGIC SOCS 6853M: Neil Armstrong <neil.armstrong@linaro.org> 6854L: dri-devel@lists.freedesktop.org 6855L: linux-amlogic@lists.infradead.org 6856S: Supported 6857W: http://linux-meson.com/ 6858T: git git://anongit.freedesktop.org/drm/drm-misc 6859F: Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml 6860F: Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml 6861F: Documentation/gpu/meson.rst 6862F: drivers/gpu/drm/meson/ 6863 6864DRM DRIVERS FOR ATMEL HLCDC 6865M: Sam Ravnborg <sam@ravnborg.org> 6866M: Boris Brezillon <bbrezillon@kernel.org> 6867L: dri-devel@lists.freedesktop.org 6868S: Supported 6869T: git git://anongit.freedesktop.org/drm/drm-misc 6870F: Documentation/devicetree/bindings/display/atmel/ 6871F: drivers/gpu/drm/atmel-hlcdc/ 6872 6873DRM DRIVERS FOR BRIDGE CHIPS 6874M: Andrzej Hajda <andrzej.hajda@intel.com> 6875M: Neil Armstrong <neil.armstrong@linaro.org> 6876M: Robert Foss <rfoss@kernel.org> 6877R: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 6878R: Jonas Karlman <jonas@kwiboo.se> 6879R: Jernej Skrabec <jernej.skrabec@gmail.com> 6880S: Maintained 6881T: git git://anongit.freedesktop.org/drm/drm-misc 6882F: Documentation/devicetree/bindings/display/bridge/ 6883F: drivers/gpu/drm/bridge/ 6884F: include/drm/drm_bridge.h 6885 6886DRM DRIVERS FOR EXYNOS 6887M: Inki Dae <inki.dae@samsung.com> 6888M: Seung-Woo Kim <sw0312.kim@samsung.com> 6889M: Kyungmin Park <kyungmin.park@samsung.com> 6890L: dri-devel@lists.freedesktop.org 6891S: Supported 6892T: git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git 6893F: Documentation/devicetree/bindings/display/exynos/ 6894F: Documentation/devicetree/bindings/display/samsung/ 6895F: drivers/gpu/drm/exynos/ 6896F: include/uapi/drm/exynos_drm.h 6897 6898DRM DRIVERS FOR FREESCALE DCU 6899M: Stefan Agner <stefan@agner.ch> 6900M: Alison Wang <alison.wang@nxp.com> 6901L: dri-devel@lists.freedesktop.org 6902S: Supported 6903T: git git://anongit.freedesktop.org/drm/drm-misc 6904F: Documentation/devicetree/bindings/display/fsl,dcu.txt 6905F: Documentation/devicetree/bindings/display/fsl,tcon.txt 6906F: drivers/gpu/drm/fsl-dcu/ 6907 6908DRM DRIVERS FOR FREESCALE IMX 6909M: Philipp Zabel <p.zabel@pengutronix.de> 6910L: dri-devel@lists.freedesktop.org 6911S: Maintained 6912F: Documentation/devicetree/bindings/display/imx/ 6913F: drivers/gpu/drm/imx/ipuv3/ 6914F: drivers/gpu/ipu-v3/ 6915 6916DRM DRIVERS FOR FREESCALE IMX BRIDGE 6917M: Liu Ying <victor.liu@nxp.com> 6918L: dri-devel@lists.freedesktop.org 6919S: Maintained 6920F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-ldb.yaml 6921F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-combiner.yaml 6922F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-link.yaml 6923F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pxl2dpi.yaml 6924F: drivers/gpu/drm/bridge/imx/ 6925 6926DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets) 6927M: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> 6928L: dri-devel@lists.freedesktop.org 6929S: Maintained 6930T: git git://github.com/patjak/drm-gma500 6931F: drivers/gpu/drm/gma500/ 6932 6933DRM DRIVERS FOR HISILICON 6934M: Xinliang Liu <xinliang.liu@linaro.org> 6935M: Tian Tao <tiantao6@hisilicon.com> 6936R: Xinwei Kong <kong.kongxinwei@hisilicon.com> 6937R: Sumit Semwal <sumit.semwal@linaro.org> 6938R: Yongqin Liu <yongqin.liu@linaro.org> 6939R: John Stultz <jstultz@google.com> 6940L: dri-devel@lists.freedesktop.org 6941S: Maintained 6942T: git git://anongit.freedesktop.org/drm/drm-misc 6943F: Documentation/devicetree/bindings/display/hisilicon/ 6944F: drivers/gpu/drm/hisilicon/ 6945 6946DRM DRIVERS FOR LIMA 6947M: Qiang Yu <yuq825@gmail.com> 6948L: dri-devel@lists.freedesktop.org 6949L: lima@lists.freedesktop.org (moderated for non-subscribers) 6950S: Maintained 6951T: git git://anongit.freedesktop.org/drm/drm-misc 6952F: drivers/gpu/drm/lima/ 6953F: include/uapi/drm/lima_drm.h 6954 6955DRM DRIVERS FOR MEDIATEK 6956M: Chun-Kuang Hu <chunkuang.hu@kernel.org> 6957M: Philipp Zabel <p.zabel@pengutronix.de> 6958L: dri-devel@lists.freedesktop.org 6959L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 6960S: Supported 6961F: Documentation/devicetree/bindings/display/mediatek/ 6962F: drivers/gpu/drm/mediatek/ 6963F: drivers/phy/mediatek/phy-mtk-dp.c 6964F: drivers/phy/mediatek/phy-mtk-hdmi* 6965F: drivers/phy/mediatek/phy-mtk-mipi* 6966 6967DRM DRIVERS FOR NVIDIA TEGRA 6968M: Thierry Reding <thierry.reding@gmail.com> 6969M: Mikko Perttunen <mperttunen@nvidia.com> 6970L: dri-devel@lists.freedesktop.org 6971L: linux-tegra@vger.kernel.org 6972S: Supported 6973T: git https://gitlab.freedesktop.org/drm/tegra.git 6974F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 6975F: Documentation/devicetree/bindings/gpu/host1x/ 6976F: drivers/gpu/drm/tegra/ 6977F: drivers/gpu/host1x/ 6978F: include/linux/host1x.h 6979F: include/uapi/drm/tegra_drm.h 6980 6981DRM DRIVERS FOR RENESAS 6982M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6983M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 6984L: dri-devel@lists.freedesktop.org 6985L: linux-renesas-soc@vger.kernel.org 6986S: Supported 6987T: git git://linuxtv.org/pinchartl/media drm/du/next 6988F: Documentation/devicetree/bindings/display/bridge/renesas,dsi-csi2-tx.yaml 6989F: Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.yaml 6990F: Documentation/devicetree/bindings/display/bridge/renesas,lvds.yaml 6991F: Documentation/devicetree/bindings/display/renesas,du.yaml 6992F: drivers/gpu/drm/rcar-du/ 6993F: drivers/gpu/drm/shmobile/ 6994F: include/linux/platform_data/shmob_drm.h 6995 6996DRM DRIVERS FOR ROCKCHIP 6997M: Sandy Huang <hjc@rock-chips.com> 6998M: Heiko Stübner <heiko@sntech.de> 6999L: dri-devel@lists.freedesktop.org 7000S: Maintained 7001T: git git://anongit.freedesktop.org/drm/drm-misc 7002F: Documentation/devicetree/bindings/display/rockchip/ 7003F: drivers/gpu/drm/rockchip/ 7004 7005DRM DRIVERS FOR STI 7006M: Alain Volmat <alain.volmat@foss.st.com> 7007L: dri-devel@lists.freedesktop.org 7008S: Maintained 7009T: git git://anongit.freedesktop.org/drm/drm-misc 7010F: Documentation/devicetree/bindings/display/st,stih4xx.txt 7011F: drivers/gpu/drm/sti 7012 7013DRM DRIVERS FOR STM 7014M: Yannick Fertre <yannick.fertre@foss.st.com> 7015M: Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com> 7016M: Philippe Cornu <philippe.cornu@foss.st.com> 7017L: dri-devel@lists.freedesktop.org 7018S: Maintained 7019T: git git://anongit.freedesktop.org/drm/drm-misc 7020F: Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml 7021F: drivers/gpu/drm/stm 7022 7023DRM DRIVERS FOR TI KEYSTONE 7024M: Jyri Sarha <jyri.sarha@iki.fi> 7025M: Tomi Valkeinen <tomba@kernel.org> 7026L: dri-devel@lists.freedesktop.org 7027S: Maintained 7028T: git git://anongit.freedesktop.org/drm/drm-misc 7029F: Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml 7030F: Documentation/devicetree/bindings/display/ti/ti,j721e-dss.yaml 7031F: Documentation/devicetree/bindings/display/ti/ti,k2g-dss.yaml 7032F: drivers/gpu/drm/tidss/ 7033 7034DRM DRIVERS FOR TI LCDC 7035M: Jyri Sarha <jyri.sarha@iki.fi> 7036R: Tomi Valkeinen <tomba@kernel.org> 7037L: dri-devel@lists.freedesktop.org 7038S: Maintained 7039F: Documentation/devicetree/bindings/display/tilcdc/ 7040F: drivers/gpu/drm/tilcdc/ 7041 7042DRM DRIVERS FOR TI OMAP 7043M: Tomi Valkeinen <tomba@kernel.org> 7044L: dri-devel@lists.freedesktop.org 7045S: Maintained 7046F: Documentation/devicetree/bindings/display/ti/ 7047F: drivers/gpu/drm/omapdrm/ 7048 7049DRM DRIVERS FOR V3D 7050M: Emma Anholt <emma@anholt.net> 7051M: Melissa Wen <mwen@igalia.com> 7052S: Supported 7053T: git git://anongit.freedesktop.org/drm/drm-misc 7054F: Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.yaml 7055F: drivers/gpu/drm/v3d/ 7056F: include/uapi/drm/v3d_drm.h 7057 7058DRM DRIVERS FOR VC4 7059M: Emma Anholt <emma@anholt.net> 7060M: Maxime Ripard <mripard@kernel.org> 7061S: Supported 7062T: git git://github.com/anholt/linux 7063T: git git://anongit.freedesktop.org/drm/drm-misc 7064F: Documentation/devicetree/bindings/display/brcm,bcm2835-*.yaml 7065F: drivers/gpu/drm/vc4/ 7066F: include/uapi/drm/vc4_drm.h 7067 7068DRM DRIVERS FOR VIVANTE GPU IP 7069M: Lucas Stach <l.stach@pengutronix.de> 7070R: Russell King <linux+etnaviv@armlinux.org.uk> 7071R: Christian Gmeiner <christian.gmeiner@gmail.com> 7072L: etnaviv@lists.freedesktop.org (moderated for non-subscribers) 7073L: dri-devel@lists.freedesktop.org 7074S: Maintained 7075F: Documentation/devicetree/bindings/gpu/vivante,gc.yaml 7076F: drivers/gpu/drm/etnaviv/ 7077F: include/uapi/drm/etnaviv_drm.h 7078 7079DRM DRIVERS FOR XEN 7080M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 7081L: dri-devel@lists.freedesktop.org 7082L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 7083S: Supported 7084T: git git://anongit.freedesktop.org/drm/drm-misc 7085F: Documentation/gpu/xen-front.rst 7086F: drivers/gpu/drm/xen/ 7087 7088DRM DRIVERS FOR XILINX 7089M: Hyun Kwon <hyun.kwon@xilinx.com> 7090M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7091L: dri-devel@lists.freedesktop.org 7092S: Maintained 7093T: git git://anongit.freedesktop.org/drm/drm-misc 7094F: Documentation/devicetree/bindings/display/xlnx/ 7095F: drivers/gpu/drm/xlnx/ 7096 7097DRM GPU SCHEDULER 7098M: Luben Tuikov <luben.tuikov@amd.com> 7099L: dri-devel@lists.freedesktop.org 7100S: Maintained 7101T: git git://anongit.freedesktop.org/drm/drm-misc 7102F: drivers/gpu/drm/scheduler/ 7103F: include/drm/gpu_scheduler.h 7104 7105DRM PANEL DRIVERS 7106M: Neil Armstrong <neil.armstrong@linaro.org> 7107R: Sam Ravnborg <sam@ravnborg.org> 7108L: dri-devel@lists.freedesktop.org 7109S: Maintained 7110T: git git://anongit.freedesktop.org/drm/drm-misc 7111F: Documentation/devicetree/bindings/display/panel/ 7112F: drivers/gpu/drm/drm_panel.c 7113F: drivers/gpu/drm/panel/ 7114F: include/drm/drm_panel.h 7115 7116DRM PRIVACY-SCREEN CLASS 7117M: Hans de Goede <hdegoede@redhat.com> 7118L: dri-devel@lists.freedesktop.org 7119S: Maintained 7120T: git git://anongit.freedesktop.org/drm/drm-misc 7121F: drivers/gpu/drm/drm_privacy_screen* 7122F: include/drm/drm_privacy_screen* 7123 7124DRM TTM SUBSYSTEM 7125M: Christian Koenig <christian.koenig@amd.com> 7126M: Huang Rui <ray.huang@amd.com> 7127L: dri-devel@lists.freedesktop.org 7128S: Maintained 7129T: git git://anongit.freedesktop.org/drm/drm-misc 7130F: drivers/gpu/drm/ttm/ 7131F: include/drm/ttm/ 7132 7133DSBR100 USB FM RADIO DRIVER 7134M: Alexey Klimov <klimov.linux@gmail.com> 7135L: linux-media@vger.kernel.org 7136S: Maintained 7137T: git git://linuxtv.org/media_tree.git 7138F: drivers/media/radio/dsbr100.c 7139 7140DT3155 MEDIA DRIVER 7141M: Hans Verkuil <hverkuil@xs4all.nl> 7142L: linux-media@vger.kernel.org 7143S: Odd Fixes 7144W: https://linuxtv.org 7145T: git git://linuxtv.org/media_tree.git 7146F: drivers/media/pci/dt3155/ 7147 7148DVB_USB_AF9015 MEDIA DRIVER 7149M: Antti Palosaari <crope@iki.fi> 7150L: linux-media@vger.kernel.org 7151S: Maintained 7152W: https://linuxtv.org 7153W: http://palosaari.fi/linux/ 7154Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7155T: git git://linuxtv.org/anttip/media_tree.git 7156F: drivers/media/usb/dvb-usb-v2/af9015* 7157 7158DVB_USB_AF9035 MEDIA DRIVER 7159M: Antti Palosaari <crope@iki.fi> 7160L: linux-media@vger.kernel.org 7161S: Maintained 7162W: https://linuxtv.org 7163W: http://palosaari.fi/linux/ 7164Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7165T: git git://linuxtv.org/anttip/media_tree.git 7166F: drivers/media/usb/dvb-usb-v2/af9035* 7167 7168DVB_USB_ANYSEE MEDIA DRIVER 7169M: Antti Palosaari <crope@iki.fi> 7170L: linux-media@vger.kernel.org 7171S: Maintained 7172W: https://linuxtv.org 7173W: http://palosaari.fi/linux/ 7174Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7175T: git git://linuxtv.org/anttip/media_tree.git 7176F: drivers/media/usb/dvb-usb-v2/anysee* 7177 7178DVB_USB_AU6610 MEDIA DRIVER 7179M: Antti Palosaari <crope@iki.fi> 7180L: linux-media@vger.kernel.org 7181S: Maintained 7182W: https://linuxtv.org 7183W: http://palosaari.fi/linux/ 7184Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7185T: git git://linuxtv.org/anttip/media_tree.git 7186F: drivers/media/usb/dvb-usb-v2/au6610* 7187 7188DVB_USB_CE6230 MEDIA DRIVER 7189M: Antti Palosaari <crope@iki.fi> 7190L: linux-media@vger.kernel.org 7191S: Maintained 7192W: https://linuxtv.org 7193W: http://palosaari.fi/linux/ 7194Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7195T: git git://linuxtv.org/anttip/media_tree.git 7196F: drivers/media/usb/dvb-usb-v2/ce6230* 7197 7198DVB_USB_CXUSB MEDIA DRIVER 7199M: Michael Krufky <mkrufky@linuxtv.org> 7200L: linux-media@vger.kernel.org 7201S: Maintained 7202W: https://linuxtv.org 7203W: http://github.com/mkrufky 7204Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7205T: git git://linuxtv.org/media_tree.git 7206F: drivers/media/usb/dvb-usb/cxusb* 7207 7208DVB_USB_EC168 MEDIA DRIVER 7209M: Antti Palosaari <crope@iki.fi> 7210L: linux-media@vger.kernel.org 7211S: Maintained 7212W: https://linuxtv.org 7213W: http://palosaari.fi/linux/ 7214Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7215T: git git://linuxtv.org/anttip/media_tree.git 7216F: drivers/media/usb/dvb-usb-v2/ec168* 7217 7218DVB_USB_GL861 MEDIA DRIVER 7219M: Antti Palosaari <crope@iki.fi> 7220L: linux-media@vger.kernel.org 7221S: Maintained 7222W: https://linuxtv.org 7223Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7224T: git git://linuxtv.org/anttip/media_tree.git 7225F: drivers/media/usb/dvb-usb-v2/gl861* 7226 7227DVB_USB_MXL111SF MEDIA DRIVER 7228M: Michael Krufky <mkrufky@linuxtv.org> 7229L: linux-media@vger.kernel.org 7230S: Maintained 7231W: https://linuxtv.org 7232W: http://github.com/mkrufky 7233Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7234T: git git://linuxtv.org/mkrufky/mxl111sf.git 7235F: drivers/media/usb/dvb-usb-v2/mxl111sf* 7236 7237DVB_USB_RTL28XXU MEDIA DRIVER 7238M: Antti Palosaari <crope@iki.fi> 7239L: linux-media@vger.kernel.org 7240S: Maintained 7241W: https://linuxtv.org 7242W: http://palosaari.fi/linux/ 7243Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7244T: git git://linuxtv.org/anttip/media_tree.git 7245F: drivers/media/usb/dvb-usb-v2/rtl28xxu* 7246 7247DVB_USB_V2 MEDIA DRIVER 7248M: Antti Palosaari <crope@iki.fi> 7249L: linux-media@vger.kernel.org 7250S: Maintained 7251W: https://linuxtv.org 7252W: http://palosaari.fi/linux/ 7253Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7254T: git git://linuxtv.org/anttip/media_tree.git 7255F: drivers/media/usb/dvb-usb-v2/dvb_usb* 7256F: drivers/media/usb/dvb-usb-v2/usb_urb.c 7257 7258DYNAMIC DEBUG 7259M: Jason Baron <jbaron@akamai.com> 7260M: Jim Cromie <jim.cromie@gmail.com> 7261S: Maintained 7262F: include/linux/dynamic_debug.h 7263F: lib/dynamic_debug.c 7264F: lib/test_dynamic_debug.c 7265 7266DYNAMIC INTERRUPT MODERATION 7267M: Tal Gilboa <talgi@nvidia.com> 7268S: Maintained 7269F: Documentation/networking/net_dim.rst 7270F: include/linux/dim.h 7271F: lib/dim/ 7272 7273DYNAMIC THERMAL POWER MANAGEMENT (DTPM) 7274M: Daniel Lezcano <daniel.lezcano@kernel.org> 7275L: linux-pm@vger.kernel.org 7276S: Supported 7277B: https://bugzilla.kernel.org 7278T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 7279F: drivers/powercap/dtpm* 7280F: include/linux/dtpm.h 7281 7282DZ DECSTATION DZ11 SERIAL DRIVER 7283M: "Maciej W. Rozycki" <macro@orcam.me.uk> 7284S: Maintained 7285F: drivers/tty/serial/dz.* 7286 7287E3X0 POWER BUTTON DRIVER 7288M: Moritz Fischer <moritz.fischer@ettus.com> 7289L: usrp-users@lists.ettus.com 7290S: Supported 7291W: http://www.ettus.com 7292F: Documentation/devicetree/bindings/input/e3x0-button.txt 7293F: drivers/input/misc/e3x0-button.c 7294 7295E4000 MEDIA DRIVER 7296M: Antti Palosaari <crope@iki.fi> 7297L: linux-media@vger.kernel.org 7298S: Maintained 7299W: https://linuxtv.org 7300W: http://palosaari.fi/linux/ 7301Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7302T: git git://linuxtv.org/anttip/media_tree.git 7303F: drivers/media/tuners/e4000* 7304 7305EARTH_PT1 MEDIA DRIVER 7306M: Akihiro Tsukada <tskd08@gmail.com> 7307L: linux-media@vger.kernel.org 7308S: Odd Fixes 7309F: drivers/media/pci/pt1/ 7310 7311EARTH_PT3 MEDIA DRIVER 7312M: Akihiro Tsukada <tskd08@gmail.com> 7313L: linux-media@vger.kernel.org 7314S: Odd Fixes 7315F: drivers/media/pci/pt3/ 7316 7317EC100 MEDIA DRIVER 7318M: Antti Palosaari <crope@iki.fi> 7319L: linux-media@vger.kernel.org 7320S: Maintained 7321W: https://linuxtv.org 7322W: http://palosaari.fi/linux/ 7323Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7324T: git git://linuxtv.org/anttip/media_tree.git 7325F: drivers/media/dvb-frontends/ec100* 7326 7327ECRYPT FILE SYSTEM 7328M: Tyler Hicks <code@tyhicks.com> 7329L: ecryptfs@vger.kernel.org 7330S: Odd Fixes 7331W: http://ecryptfs.org 7332W: https://launchpad.net/ecryptfs 7333T: git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git 7334F: Documentation/filesystems/ecryptfs.rst 7335F: fs/ecryptfs/ 7336 7337EDAC-AMD64 7338M: Yazen Ghannam <yazen.ghannam@amd.com> 7339L: linux-edac@vger.kernel.org 7340S: Supported 7341F: drivers/edac/amd64_edac* 7342F: drivers/edac/mce_amd* 7343 7344EDAC-ARMADA 7345M: Jan Luebbe <jlu@pengutronix.de> 7346L: linux-edac@vger.kernel.org 7347S: Maintained 7348F: Documentation/devicetree/bindings/memory-controllers/marvell,mvebu-sdram-controller.yaml 7349F: drivers/edac/armada_xp_* 7350 7351EDAC-AST2500 7352M: Stefan Schaeckeler <sschaeck@cisco.com> 7353S: Supported 7354F: Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt 7355F: drivers/edac/aspeed_edac.c 7356 7357EDAC-BLUEFIELD 7358M: Shravan Kumar Ramani <shravankr@nvidia.com> 7359S: Supported 7360F: drivers/edac/bluefield_edac.c 7361 7362EDAC-CALXEDA 7363M: Andre Przywara <andre.przywara@arm.com> 7364L: linux-edac@vger.kernel.org 7365S: Maintained 7366F: drivers/edac/highbank* 7367 7368EDAC-CAVIUM OCTEON 7369M: Ralf Baechle <ralf@linux-mips.org> 7370L: linux-edac@vger.kernel.org 7371L: linux-mips@vger.kernel.org 7372S: Supported 7373F: drivers/edac/octeon_edac* 7374 7375EDAC-CAVIUM THUNDERX 7376M: Robert Richter <rric@kernel.org> 7377L: linux-edac@vger.kernel.org 7378S: Odd Fixes 7379F: drivers/edac/thunderx_edac* 7380 7381EDAC-CORE 7382M: Borislav Petkov <bp@alien8.de> 7383M: Tony Luck <tony.luck@intel.com> 7384R: James Morse <james.morse@arm.com> 7385R: Mauro Carvalho Chehab <mchehab@kernel.org> 7386R: Robert Richter <rric@kernel.org> 7387L: linux-edac@vger.kernel.org 7388S: Supported 7389T: git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next 7390F: Documentation/admin-guide/ras.rst 7391F: Documentation/driver-api/edac.rst 7392F: drivers/edac/ 7393F: include/linux/edac.h 7394 7395EDAC-DMC520 7396M: Lei Wang <lewan@microsoft.com> 7397L: linux-edac@vger.kernel.org 7398S: Supported 7399F: drivers/edac/dmc520_edac.c 7400 7401EDAC-E752X 7402M: Mark Gross <markgross@kernel.org> 7403L: linux-edac@vger.kernel.org 7404S: Maintained 7405F: drivers/edac/e752x_edac.c 7406 7407EDAC-E7XXX 7408L: linux-edac@vger.kernel.org 7409S: Maintained 7410F: drivers/edac/e7xxx_edac.c 7411 7412EDAC-FSL_DDR 7413M: York Sun <york.sun@nxp.com> 7414L: linux-edac@vger.kernel.org 7415S: Maintained 7416F: drivers/edac/fsl_ddr_edac.* 7417 7418EDAC-GHES 7419M: Mauro Carvalho Chehab <mchehab@kernel.org> 7420L: linux-edac@vger.kernel.org 7421S: Maintained 7422F: drivers/edac/ghes_edac.c 7423 7424EDAC-I10NM 7425M: Tony Luck <tony.luck@intel.com> 7426L: linux-edac@vger.kernel.org 7427S: Maintained 7428F: drivers/edac/i10nm_base.c 7429 7430EDAC-I3000 7431L: linux-edac@vger.kernel.org 7432S: Orphan 7433F: drivers/edac/i3000_edac.c 7434 7435EDAC-I5000 7436L: linux-edac@vger.kernel.org 7437S: Maintained 7438F: drivers/edac/i5000_edac.c 7439 7440EDAC-I5400 7441M: Mauro Carvalho Chehab <mchehab@kernel.org> 7442L: linux-edac@vger.kernel.org 7443S: Maintained 7444F: drivers/edac/i5400_edac.c 7445 7446EDAC-I7300 7447M: Mauro Carvalho Chehab <mchehab@kernel.org> 7448L: linux-edac@vger.kernel.org 7449S: Maintained 7450F: drivers/edac/i7300_edac.c 7451 7452EDAC-I7CORE 7453M: Mauro Carvalho Chehab <mchehab@kernel.org> 7454L: linux-edac@vger.kernel.org 7455S: Maintained 7456F: drivers/edac/i7core_edac.c 7457 7458EDAC-I82443BXGX 7459M: Tim Small <tim@buttersideup.com> 7460L: linux-edac@vger.kernel.org 7461S: Maintained 7462F: drivers/edac/i82443bxgx_edac.c 7463 7464EDAC-I82975X 7465M: "Arvind R." <arvino55@gmail.com> 7466L: linux-edac@vger.kernel.org 7467S: Maintained 7468F: drivers/edac/i82975x_edac.c 7469 7470EDAC-IE31200 7471M: Jason Baron <jbaron@akamai.com> 7472L: linux-edac@vger.kernel.org 7473S: Maintained 7474F: drivers/edac/ie31200_edac.c 7475 7476EDAC-IGEN6 7477M: Tony Luck <tony.luck@intel.com> 7478R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7479L: linux-edac@vger.kernel.org 7480S: Maintained 7481F: drivers/edac/igen6_edac.c 7482 7483EDAC-MPC85XX 7484M: Johannes Thumshirn <morbidrsa@gmail.com> 7485L: linux-edac@vger.kernel.org 7486S: Maintained 7487F: drivers/edac/mpc85xx_edac.[ch] 7488 7489EDAC-PASEMI 7490M: Egor Martovetsky <egor@pasemi.com> 7491L: linux-edac@vger.kernel.org 7492S: Maintained 7493F: drivers/edac/pasemi_edac.c 7494 7495EDAC-PND2 7496M: Tony Luck <tony.luck@intel.com> 7497L: linux-edac@vger.kernel.org 7498S: Maintained 7499F: drivers/edac/pnd2_edac.[ch] 7500 7501EDAC-QCOM 7502M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 7503L: linux-arm-msm@vger.kernel.org 7504L: linux-edac@vger.kernel.org 7505S: Maintained 7506F: drivers/edac/qcom_edac.c 7507 7508EDAC-R82600 7509M: Tim Small <tim@buttersideup.com> 7510L: linux-edac@vger.kernel.org 7511S: Maintained 7512F: drivers/edac/r82600_edac.c 7513 7514EDAC-SBRIDGE 7515M: Tony Luck <tony.luck@intel.com> 7516R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7517L: linux-edac@vger.kernel.org 7518S: Maintained 7519F: drivers/edac/sb_edac.c 7520 7521EDAC-SKYLAKE 7522M: Tony Luck <tony.luck@intel.com> 7523L: linux-edac@vger.kernel.org 7524S: Maintained 7525F: drivers/edac/skx_*.[ch] 7526 7527EDAC-TI 7528M: Tero Kristo <kristo@kernel.org> 7529L: linux-edac@vger.kernel.org 7530S: Odd Fixes 7531F: drivers/edac/ti_edac.c 7532 7533EDIROL UA-101/UA-1000 DRIVER 7534M: Clemens Ladisch <clemens@ladisch.de> 7535L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7536S: Maintained 7537T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7538F: sound/usb/misc/ua101.c 7539 7540EFI TEST DRIVER 7541M: Ivan Hu <ivan.hu@canonical.com> 7542M: Ard Biesheuvel <ardb@kernel.org> 7543L: linux-efi@vger.kernel.org 7544S: Maintained 7545F: drivers/firmware/efi/test/ 7546 7547EFI VARIABLE FILESYSTEM 7548M: Jeremy Kerr <jk@ozlabs.org> 7549M: Ard Biesheuvel <ardb@kernel.org> 7550L: linux-efi@vger.kernel.org 7551S: Maintained 7552T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7553F: fs/efivarfs/ 7554 7555EFIFB FRAMEBUFFER DRIVER 7556M: Peter Jones <pjones@redhat.com> 7557L: linux-fbdev@vger.kernel.org 7558S: Maintained 7559F: drivers/video/fbdev/efifb.c 7560 7561EFS FILESYSTEM 7562S: Orphan 7563W: http://aeschi.ch.eu.org/efs/ 7564F: fs/efs/ 7565 7566EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER 7567M: Douglas Miller <dougmill@linux.ibm.com> 7568L: netdev@vger.kernel.org 7569S: Maintained 7570F: drivers/net/ethernet/ibm/ehea/ 7571 7572ELM327 CAN NETWORK DRIVER 7573M: Max Staudt <max@enpas.org> 7574L: linux-can@vger.kernel.org 7575S: Maintained 7576F: Documentation/networking/device_drivers/can/can327.rst 7577F: drivers/net/can/can327.c 7578 7579EM28XX VIDEO4LINUX DRIVER 7580M: Mauro Carvalho Chehab <mchehab@kernel.org> 7581L: linux-media@vger.kernel.org 7582S: Maintained 7583W: https://linuxtv.org 7584T: git git://linuxtv.org/media_tree.git 7585F: Documentation/admin-guide/media/em28xx* 7586F: drivers/media/usb/em28xx/ 7587 7588EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER 7589M: Adrian Hunter <adrian.hunter@intel.com> 7590M: Ritesh Harjani <riteshh@codeaurora.org> 7591M: Asutosh Das <asutoshd@codeaurora.org> 7592L: linux-mmc@vger.kernel.org 7593S: Supported 7594F: drivers/mmc/host/cqhci* 7595 7596EMULEX 10Gbps iSCSI - OneConnect DRIVER 7597M: Ketan Mukadam <ketan.mukadam@broadcom.com> 7598L: linux-scsi@vger.kernel.org 7599S: Supported 7600W: http://www.broadcom.com 7601F: drivers/scsi/be2iscsi/ 7602 7603EMULEX 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net) 7604M: Ajit Khaparde <ajit.khaparde@broadcom.com> 7605M: Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com> 7606M: Somnath Kotur <somnath.kotur@broadcom.com> 7607L: netdev@vger.kernel.org 7608S: Supported 7609W: http://www.emulex.com 7610F: drivers/net/ethernet/emulex/benet/ 7611 7612EMULEX ONECONNECT ROCE DRIVER 7613M: Selvin Xavier <selvin.xavier@broadcom.com> 7614L: linux-rdma@vger.kernel.org 7615S: Odd Fixes 7616W: http://www.broadcom.com 7617F: drivers/infiniband/hw/ocrdma/ 7618F: include/uapi/rdma/ocrdma-abi.h 7619 7620EMULEX/BROADCOM EFCT FC/FCOE SCSI TARGET DRIVER 7621M: James Smart <james.smart@broadcom.com> 7622M: Ram Vegesna <ram.vegesna@broadcom.com> 7623L: linux-scsi@vger.kernel.org 7624L: target-devel@vger.kernel.org 7625S: Supported 7626W: http://www.broadcom.com 7627F: drivers/scsi/elx/ 7628 7629EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER 7630M: James Smart <james.smart@broadcom.com> 7631M: Dick Kennedy <dick.kennedy@broadcom.com> 7632L: linux-scsi@vger.kernel.org 7633S: Supported 7634W: http://www.broadcom.com 7635F: drivers/scsi/lpfc/ 7636 7637ENE CB710 FLASH CARD READER DRIVER 7638M: Michał Mirosław <mirq-linux@rere.qmqm.pl> 7639S: Maintained 7640F: drivers/misc/cb710/ 7641F: drivers/mmc/host/cb710-mmc.* 7642F: include/linux/cb710.h 7643 7644ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER 7645M: Maxim Levitsky <maximlevitsky@gmail.com> 7646S: Maintained 7647F: drivers/media/rc/ene_ir.* 7648 7649EPAPR HYPERVISOR BYTE CHANNEL DEVICE DRIVER 7650M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 7651L: linuxppc-dev@lists.ozlabs.org 7652S: Maintained 7653F: drivers/tty/ehv_bytechan.c 7654 7655EPSON S1D13XXX FRAMEBUFFER DRIVER 7656M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 7657S: Maintained 7658T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 7659F: drivers/video/fbdev/s1d13xxxfb.c 7660F: include/video/s1d13xxxfb.h 7661 7662EROFS FILE SYSTEM 7663M: Gao Xiang <xiang@kernel.org> 7664M: Chao Yu <chao@kernel.org> 7665R: Yue Hu <huyue2@coolpad.com> 7666R: Jeffle Xu <jefflexu@linux.alibaba.com> 7667L: linux-erofs@lists.ozlabs.org 7668S: Maintained 7669T: git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git 7670F: Documentation/ABI/testing/sysfs-fs-erofs 7671F: Documentation/filesystems/erofs.rst 7672F: fs/erofs/ 7673F: include/trace/events/erofs.h 7674 7675ERRSEQ ERROR TRACKING INFRASTRUCTURE 7676M: Jeff Layton <jlayton@kernel.org> 7677S: Maintained 7678F: include/linux/errseq.h 7679F: lib/errseq.c 7680 7681ESD CAN/USB DRIVERS 7682M: Frank Jungclaus <frank.jungclaus@esd.eu> 7683R: socketcan@esd.eu 7684L: linux-can@vger.kernel.org 7685S: Maintained 7686F: drivers/net/can/usb/esd_usb.c 7687 7688ET131X NETWORK DRIVER 7689M: Mark Einon <mark.einon@gmail.com> 7690S: Odd Fixes 7691F: drivers/net/ethernet/agere/ 7692 7693ETAS ES58X CAN/USB DRIVER 7694M: Vincent Mailhol <mailhol.vincent@wanadoo.fr> 7695L: linux-can@vger.kernel.org 7696S: Maintained 7697F: Documentation/networking/devlink/etas_es58x.rst 7698F: drivers/net/can/usb/etas_es58x/ 7699 7700ETHERNET BRIDGE 7701M: Roopa Prabhu <roopa@nvidia.com> 7702M: Nikolay Aleksandrov <razor@blackwall.org> 7703L: bridge@lists.linux-foundation.org (moderated for non-subscribers) 7704L: netdev@vger.kernel.org 7705S: Maintained 7706W: http://www.linuxfoundation.org/en/Net:Bridge 7707F: include/linux/netfilter_bridge/ 7708F: net/bridge/ 7709 7710ETHERNET PHY LIBRARY 7711M: Andrew Lunn <andrew@lunn.ch> 7712M: Heiner Kallweit <hkallweit1@gmail.com> 7713R: Russell King <linux@armlinux.org.uk> 7714L: netdev@vger.kernel.org 7715S: Maintained 7716F: Documentation/ABI/testing/sysfs-class-net-phydev 7717F: Documentation/devicetree/bindings/net/ethernet-phy.yaml 7718F: Documentation/devicetree/bindings/net/mdio* 7719F: Documentation/devicetree/bindings/net/qca,ar803x.yaml 7720F: Documentation/networking/phy.rst 7721F: drivers/net/mdio/ 7722F: drivers/net/mdio/acpi_mdio.c 7723F: drivers/net/mdio/fwnode_mdio.c 7724F: drivers/net/mdio/of_mdio.c 7725F: drivers/net/pcs/ 7726F: drivers/net/phy/ 7727F: include/dt-bindings/net/qca-ar803x.h 7728F: include/linux/*mdio*.h 7729F: include/linux/linkmode.h 7730F: include/linux/mdio/*.h 7731F: include/linux/mii.h 7732F: include/linux/of_net.h 7733F: include/linux/phy.h 7734F: include/linux/phy_fixed.h 7735F: include/linux/platform_data/mdio-bcm-unimac.h 7736F: include/linux/platform_data/mdio-gpio.h 7737F: include/trace/events/mdio.h 7738F: include/uapi/linux/mdio.h 7739F: include/uapi/linux/mii.h 7740F: net/core/of_net.c 7741 7742EXEC & BINFMT API 7743R: Eric Biederman <ebiederm@xmission.com> 7744R: Kees Cook <keescook@chromium.org> 7745L: linux-mm@kvack.org 7746S: Supported 7747T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/execve 7748F: fs/*binfmt_*.c 7749F: fs/exec.c 7750F: include/linux/binfmts.h 7751F: include/linux/elf.h 7752F: include/uapi/linux/binfmts.h 7753F: include/uapi/linux/elf.h 7754F: tools/testing/selftests/exec/ 7755N: asm/elf.h 7756N: binfmt 7757 7758EXFAT FILE SYSTEM 7759M: Namjae Jeon <linkinjeon@kernel.org> 7760M: Sungjong Seo <sj1557.seo@samsung.com> 7761L: linux-fsdevel@vger.kernel.org 7762S: Maintained 7763T: git git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat.git 7764F: fs/exfat/ 7765 7766EXT2 FILE SYSTEM 7767M: Jan Kara <jack@suse.com> 7768L: linux-ext4@vger.kernel.org 7769S: Maintained 7770F: Documentation/filesystems/ext2.rst 7771F: fs/ext2/ 7772F: include/linux/ext2* 7773 7774EXT4 FILE SYSTEM 7775M: "Theodore Ts'o" <tytso@mit.edu> 7776M: Andreas Dilger <adilger.kernel@dilger.ca> 7777L: linux-ext4@vger.kernel.org 7778S: Maintained 7779W: http://ext4.wiki.kernel.org 7780Q: http://patchwork.ozlabs.org/project/linux-ext4/list/ 7781T: git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git 7782F: Documentation/filesystems/ext4/ 7783F: fs/ext4/ 7784F: include/trace/events/ext4.h 7785F: include/uapi/linux/ext4.h 7786 7787Extended Verification Module (EVM) 7788M: Mimi Zohar <zohar@linux.ibm.com> 7789L: linux-integrity@vger.kernel.org 7790S: Supported 7791T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 7792F: security/integrity/ 7793F: security/integrity/evm/ 7794 7795EXTENSIBLE FIRMWARE INTERFACE (EFI) 7796M: Ard Biesheuvel <ardb@kernel.org> 7797L: linux-efi@vger.kernel.org 7798S: Maintained 7799T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7800F: Documentation/admin-guide/efi-stub.rst 7801F: arch/*/include/asm/efi.h 7802F: arch/*/kernel/efi.c 7803F: arch/arm/boot/compressed/efi-header.S 7804F: arch/x86/platform/efi/ 7805F: drivers/firmware/efi/ 7806F: include/linux/efi*.h 7807 7808EXTERNAL CONNECTOR SUBSYSTEM (EXTCON) 7809M: MyungJoo Ham <myungjoo.ham@samsung.com> 7810M: Chanwoo Choi <cw00.choi@samsung.com> 7811L: linux-kernel@vger.kernel.org 7812S: Maintained 7813T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git 7814F: Documentation/devicetree/bindings/extcon/ 7815F: Documentation/firmware-guide/acpi/extcon-intel-int3496.rst 7816F: drivers/extcon/ 7817F: include/linux/extcon.h 7818F: include/linux/extcon/ 7819 7820EXTRA BOOT CONFIG 7821M: Masami Hiramatsu <mhiramat@kernel.org> 7822L: linux-kernel@vger.kernel.org 7823L: linux-trace-kernel@vger.kernel.org 7824S: Maintained 7825Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 7826T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 7827F: Documentation/admin-guide/bootconfig.rst 7828F: fs/proc/bootconfig.c 7829F: include/linux/bootconfig.h 7830F: lib/bootconfig-data.S 7831F: lib/bootconfig.c 7832F: tools/bootconfig/* 7833F: tools/bootconfig/scripts/* 7834 7835EXYNOS DP DRIVER 7836M: Jingoo Han <jingoohan1@gmail.com> 7837L: dri-devel@lists.freedesktop.org 7838S: Maintained 7839F: drivers/gpu/drm/exynos/exynos_dp* 7840 7841EXYNOS SYSMMU (IOMMU) driver 7842M: Marek Szyprowski <m.szyprowski@samsung.com> 7843L: iommu@lists.linux.dev 7844S: Maintained 7845F: drivers/iommu/exynos-iommu.c 7846 7847F2FS FILE SYSTEM 7848M: Jaegeuk Kim <jaegeuk@kernel.org> 7849M: Chao Yu <chao@kernel.org> 7850L: linux-f2fs-devel@lists.sourceforge.net 7851S: Maintained 7852W: https://f2fs.wiki.kernel.org/ 7853Q: https://patchwork.kernel.org/project/f2fs/list/ 7854B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=f2fs 7855T: git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git 7856F: Documentation/ABI/testing/sysfs-fs-f2fs 7857F: Documentation/filesystems/f2fs.rst 7858F: fs/f2fs/ 7859F: include/linux/f2fs_fs.h 7860F: include/trace/events/f2fs.h 7861F: include/uapi/linux/f2fs.h 7862 7863F71805F HARDWARE MONITORING DRIVER 7864M: Jean Delvare <jdelvare@suse.com> 7865L: linux-hwmon@vger.kernel.org 7866S: Maintained 7867F: Documentation/hwmon/f71805f.rst 7868F: drivers/hwmon/f71805f.c 7869 7870FADDR2LINE 7871M: Josh Poimboeuf <jpoimboe@kernel.org> 7872S: Maintained 7873F: scripts/faddr2line 7874 7875FAILOVER MODULE 7876M: Sridhar Samudrala <sridhar.samudrala@intel.com> 7877L: netdev@vger.kernel.org 7878S: Supported 7879F: Documentation/networking/failover.rst 7880F: include/net/failover.h 7881F: net/core/failover.c 7882 7883FANOTIFY 7884M: Jan Kara <jack@suse.cz> 7885R: Amir Goldstein <amir73il@gmail.com> 7886R: Matthew Bobrowski <repnop@google.com> 7887L: linux-fsdevel@vger.kernel.org 7888S: Maintained 7889F: fs/notify/fanotify/ 7890F: include/linux/fanotify.h 7891F: include/uapi/linux/fanotify.h 7892 7893FARADAY FOTG210 USB2 DUAL-ROLE CONTROLLER 7894M: Linus Walleij <linus.walleij@linaro.org> 7895L: linux-usb@vger.kernel.org 7896S: Maintained 7897F: drivers/usb/fotg210/ 7898 7899FARSYNC SYNCHRONOUS DRIVER 7900M: Kevin Curtis <kevin.curtis@farsite.co.uk> 7901S: Supported 7902W: http://www.farsite.co.uk/ 7903F: drivers/net/wan/farsync.* 7904 7905FAULT INJECTION SUPPORT 7906M: Akinobu Mita <akinobu.mita@gmail.com> 7907S: Supported 7908F: Documentation/fault-injection/ 7909F: lib/fault-inject.c 7910 7911FBTFT Framebuffer drivers 7912L: dri-devel@lists.freedesktop.org 7913L: linux-fbdev@vger.kernel.org 7914S: Orphan 7915F: drivers/staging/fbtft/ 7916 7917FC0011 TUNER DRIVER 7918M: Michael Buesch <m@bues.ch> 7919L: linux-media@vger.kernel.org 7920S: Maintained 7921F: drivers/media/tuners/fc0011.c 7922F: drivers/media/tuners/fc0011.h 7923 7924FC2580 MEDIA DRIVER 7925M: Antti Palosaari <crope@iki.fi> 7926L: linux-media@vger.kernel.org 7927S: Maintained 7928W: https://linuxtv.org 7929W: http://palosaari.fi/linux/ 7930Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7931T: git git://linuxtv.org/anttip/media_tree.git 7932F: drivers/media/tuners/fc2580* 7933 7934FCOE SUBSYSTEM (libfc, libfcoe, fcoe) 7935M: Hannes Reinecke <hare@suse.de> 7936L: linux-scsi@vger.kernel.org 7937S: Supported 7938W: www.Open-FCoE.org 7939F: drivers/scsi/fcoe/ 7940F: drivers/scsi/libfc/ 7941F: include/scsi/fc/ 7942F: include/scsi/libfc.h 7943F: include/scsi/libfcoe.h 7944F: include/uapi/scsi/fc/ 7945 7946FILE LOCKING (flock() and fcntl()/lockf()) 7947M: Jeff Layton <jlayton@kernel.org> 7948M: Chuck Lever <chuck.lever@oracle.com> 7949L: linux-fsdevel@vger.kernel.org 7950S: Maintained 7951F: fs/fcntl.c 7952F: fs/locks.c 7953F: include/linux/fcntl.h 7954F: include/uapi/linux/fcntl.h 7955 7956FILESYSTEM DIRECT ACCESS (DAX) 7957M: Dan Williams <dan.j.williams@intel.com> 7958R: Matthew Wilcox <willy@infradead.org> 7959R: Jan Kara <jack@suse.cz> 7960L: linux-fsdevel@vger.kernel.org 7961L: nvdimm@lists.linux.dev 7962S: Supported 7963F: fs/dax.c 7964F: include/linux/dax.h 7965F: include/trace/events/fs_dax.h 7966 7967FILESYSTEMS (VFS and infrastructure) 7968M: Alexander Viro <viro@zeniv.linux.org.uk> 7969M: Christian Brauner <brauner@kernel.org> 7970L: linux-fsdevel@vger.kernel.org 7971S: Maintained 7972F: fs/* 7973F: include/linux/fs.h 7974F: include/linux/fs_types.h 7975F: include/uapi/linux/fs.h 7976F: include/uapi/linux/openat2.h 7977 7978FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER 7979M: Riku Voipio <riku.voipio@iki.fi> 7980L: linux-hwmon@vger.kernel.org 7981S: Maintained 7982F: drivers/hwmon/f75375s.c 7983F: include/linux/f75375s.h 7984 7985FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE 7986M: Clemens Ladisch <clemens@ladisch.de> 7987M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 7988L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7989S: Maintained 7990T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7991F: include/uapi/sound/firewire.h 7992F: sound/firewire/ 7993 7994FIREWIRE MEDIA DRIVERS (firedtv) 7995M: Stefan Richter <stefanr@s5r6.in-berlin.de> 7996L: linux-media@vger.kernel.org 7997L: linux1394-devel@lists.sourceforge.net 7998S: Maintained 7999T: git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git 8000F: drivers/media/firewire/ 8001 8002FIREWIRE SBP-2 TARGET 8003M: Chris Boot <bootc@bootc.net> 8004L: linux-scsi@vger.kernel.org 8005L: target-devel@vger.kernel.org 8006L: linux1394-devel@lists.sourceforge.net 8007S: Maintained 8008T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master 8009F: drivers/target/sbp/ 8010 8011FIREWIRE SUBSYSTEM 8012M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 8013M: Takashi Sakamoto <takaswie@kernel.org> 8014L: linux1394-devel@lists.sourceforge.net 8015S: Maintained 8016W: http://ieee1394.docs.kernel.org/ 8017T: git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git 8018F: drivers/firewire/ 8019F: include/linux/firewire.h 8020F: include/uapi/linux/firewire*.h 8021F: tools/firewire/ 8022 8023FIRMWARE FRAMEWORK FOR ARMV8-A 8024M: Sudeep Holla <sudeep.holla@arm.com> 8025L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8026S: Maintained 8027F: drivers/firmware/arm_ffa/ 8028F: include/linux/arm_ffa.h 8029 8030FIRMWARE LOADER (request_firmware) 8031M: Luis Chamberlain <mcgrof@kernel.org> 8032M: Russ Weight <russell.h.weight@intel.com> 8033L: linux-kernel@vger.kernel.org 8034S: Maintained 8035F: Documentation/firmware_class/ 8036F: drivers/base/firmware_loader/ 8037F: include/linux/firmware.h 8038 8039FLEXTIMER FTM-QUADDEC DRIVER 8040M: Patrick Havelange <patrick.havelange@essensium.com> 8041L: linux-iio@vger.kernel.org 8042S: Maintained 8043F: Documentation/devicetree/bindings/counter/ftm-quaddec.txt 8044F: drivers/counter/ftm-quaddec.c 8045 8046FLOPPY DRIVER 8047M: Denis Efremov <efremov@linux.com> 8048L: linux-block@vger.kernel.org 8049S: Odd Fixes 8050F: drivers/block/floppy.c 8051 8052FLYSKY FSIA6B RC RECEIVER 8053M: Markus Koch <markus@notsyncing.net> 8054L: linux-input@vger.kernel.org 8055S: Maintained 8056F: drivers/input/joystick/fsia6b.c 8057 8058FOCUSRITE SCARLETT GEN 2/3 MIXER DRIVER 8059M: Geoffrey D. Bennett <g@b4.vu> 8060L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8061S: Maintained 8062T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 8063F: sound/usb/mixer_scarlett_gen2.c 8064 8065FORCEDETH GIGABIT ETHERNET DRIVER 8066M: Rain River <rain.1986.08.12@gmail.com> 8067M: Zhu Yanjun <zyjzyj2000@gmail.com> 8068L: netdev@vger.kernel.org 8069S: Maintained 8070F: drivers/net/ethernet/nvidia/* 8071 8072FORTIFY_SOURCE 8073M: Kees Cook <keescook@chromium.org> 8074L: linux-hardening@vger.kernel.org 8075S: Supported 8076T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8077F: include/linux/fortify-string.h 8078F: lib/fortify_kunit.c 8079F: lib/memcpy_kunit.c 8080F: lib/strscpy_kunit.c 8081F: lib/test_fortify/* 8082F: scripts/test_fortify.sh 8083K: \b__NO_FORTIFY\b 8084 8085FPGA DFL DRIVERS 8086M: Wu Hao <hao.wu@intel.com> 8087R: Tom Rix <trix@redhat.com> 8088L: linux-fpga@vger.kernel.org 8089S: Maintained 8090F: Documentation/ABI/testing/sysfs-bus-dfl* 8091F: Documentation/fpga/dfl.rst 8092F: drivers/fpga/dfl* 8093F: drivers/uio/uio_dfl.c 8094F: include/linux/dfl.h 8095F: include/uapi/linux/fpga-dfl.h 8096 8097FPGA MANAGER FRAMEWORK 8098M: Moritz Fischer <mdf@kernel.org> 8099M: Wu Hao <hao.wu@intel.com> 8100M: Xu Yilun <yilun.xu@intel.com> 8101R: Tom Rix <trix@redhat.com> 8102L: linux-fpga@vger.kernel.org 8103S: Maintained 8104Q: http://patchwork.kernel.org/project/linux-fpga/list/ 8105T: git git://git.kernel.org/pub/scm/linux/kernel/git/fpga/linux-fpga.git 8106F: Documentation/devicetree/bindings/fpga/ 8107F: Documentation/driver-api/fpga/ 8108F: Documentation/fpga/ 8109F: drivers/fpga/ 8110F: include/linux/fpga/ 8111 8112FPU EMULATOR 8113M: Bill Metzenthen <billm@melbpc.org.au> 8114S: Maintained 8115W: https://floatingpoint.billm.au/ 8116F: arch/x86/math-emu/ 8117 8118FRAMEBUFFER CORE 8119M: Daniel Vetter <daniel@ffwll.ch> 8120S: Odd Fixes 8121T: git git://anongit.freedesktop.org/drm/drm-misc 8122F: drivers/video/fbdev/core/ 8123 8124FRAMEBUFFER LAYER 8125M: Helge Deller <deller@gmx.de> 8126L: linux-fbdev@vger.kernel.org 8127L: dri-devel@lists.freedesktop.org 8128S: Maintained 8129Q: http://patchwork.kernel.org/project/linux-fbdev/list/ 8130T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev.git 8131F: Documentation/fb/ 8132F: drivers/video/ 8133F: include/linux/fb.h 8134F: include/uapi/linux/fb.h 8135F: include/uapi/video/ 8136F: include/video/ 8137 8138FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER 8139M: Horia Geantă <horia.geanta@nxp.com> 8140M: Pankaj Gupta <pankaj.gupta@nxp.com> 8141M: Gaurav Jain <gaurav.jain@nxp.com> 8142L: linux-crypto@vger.kernel.org 8143S: Maintained 8144F: Documentation/devicetree/bindings/crypto/fsl,sec-v4.0* 8145F: drivers/crypto/caam/ 8146 8147FREESCALE COLDFIRE M5441X MMC DRIVER 8148M: Angelo Dureghello <angelo.dureghello@timesys.com> 8149L: linux-mmc@vger.kernel.org 8150S: Maintained 8151F: drivers/mmc/host/sdhci-esdhc-mcf.c 8152F: include/linux/platform_data/mmc-esdhc-mcf.h 8153 8154FREESCALE DIU FRAMEBUFFER DRIVER 8155M: Timur Tabi <timur@kernel.org> 8156L: linux-fbdev@vger.kernel.org 8157S: Maintained 8158F: drivers/video/fbdev/fsl-diu-fb.* 8159 8160FREESCALE DMA DRIVER 8161M: Li Yang <leoyang.li@nxp.com> 8162M: Zhang Wei <zw@zh-kernel.org> 8163L: linuxppc-dev@lists.ozlabs.org 8164S: Maintained 8165F: drivers/dma/fsldma.* 8166 8167FREESCALE DSPI DRIVER 8168M: Vladimir Oltean <olteanv@gmail.com> 8169L: linux-spi@vger.kernel.org 8170S: Maintained 8171F: Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt 8172F: drivers/spi/spi-fsl-dspi.c 8173F: include/linux/spi/spi-fsl-dspi.h 8174 8175FREESCALE ENETC ETHERNET DRIVERS 8176M: Claudiu Manoil <claudiu.manoil@nxp.com> 8177M: Vladimir Oltean <vladimir.oltean@nxp.com> 8178L: netdev@vger.kernel.org 8179S: Maintained 8180F: drivers/net/ethernet/freescale/enetc/ 8181 8182FREESCALE eTSEC ETHERNET DRIVER (GIANFAR) 8183M: Claudiu Manoil <claudiu.manoil@nxp.com> 8184L: netdev@vger.kernel.org 8185S: Maintained 8186F: Documentation/devicetree/bindings/net/fsl-tsec-phy.txt 8187F: drivers/net/ethernet/freescale/gianfar* 8188 8189FREESCALE GPMI NAND DRIVER 8190M: Han Xu <han.xu@nxp.com> 8191L: linux-mtd@lists.infradead.org 8192S: Maintained 8193F: drivers/mtd/nand/raw/gpmi-nand/* 8194 8195FREESCALE I2C CPM DRIVER 8196M: Jochen Friedrich <jochen@scram.de> 8197L: linuxppc-dev@lists.ozlabs.org 8198L: linux-i2c@vger.kernel.org 8199S: Maintained 8200F: drivers/i2c/busses/i2c-cpm.c 8201 8202FREESCALE IMX / MXC FEC DRIVER 8203M: Wei Fang <wei.fang@nxp.com> 8204R: Shenwei Wang <shenwei.wang@nxp.com> 8205R: Clark Wang <xiaoning.wang@nxp.com> 8206R: NXP Linux Team <linux-imx@nxp.com> 8207L: netdev@vger.kernel.org 8208S: Maintained 8209F: Documentation/devicetree/bindings/net/fsl,fec.yaml 8210F: drivers/net/ethernet/freescale/fec.h 8211F: drivers/net/ethernet/freescale/fec_main.c 8212F: drivers/net/ethernet/freescale/fec_ptp.c 8213 8214FREESCALE IMX / MXC FRAMEBUFFER DRIVER 8215M: Sascha Hauer <s.hauer@pengutronix.de> 8216R: Pengutronix Kernel Team <kernel@pengutronix.de> 8217L: linux-fbdev@vger.kernel.org 8218L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8219S: Maintained 8220F: drivers/video/fbdev/imxfb.c 8221 8222FREESCALE IMX DDR PMU DRIVER 8223M: Frank Li <Frank.li@nxp.com> 8224L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8225S: Maintained 8226F: Documentation/admin-guide/perf/imx-ddr.rst 8227F: Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml 8228F: drivers/perf/fsl_imx8_ddr_perf.c 8229 8230FREESCALE IMX I2C DRIVER 8231M: Oleksij Rempel <o.rempel@pengutronix.de> 8232R: Pengutronix Kernel Team <kernel@pengutronix.de> 8233L: linux-i2c@vger.kernel.org 8234S: Maintained 8235F: Documentation/devicetree/bindings/i2c/i2c-imx.yaml 8236F: drivers/i2c/busses/i2c-imx.c 8237 8238FREESCALE IMX LPI2C DRIVER 8239M: Dong Aisheng <aisheng.dong@nxp.com> 8240L: linux-i2c@vger.kernel.org 8241L: linux-imx@nxp.com 8242S: Maintained 8243F: Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml 8244F: drivers/i2c/busses/i2c-imx-lpi2c.c 8245 8246FREESCALE MPC I2C DRIVER 8247M: Chris Packham <chris.packham@alliedtelesis.co.nz> 8248L: linux-i2c@vger.kernel.org 8249S: Maintained 8250F: Documentation/devicetree/bindings/i2c/i2c-mpc.yaml 8251F: drivers/i2c/busses/i2c-mpc.c 8252 8253FREESCALE QORIQ DPAA ETHERNET DRIVER 8254M: Madalin Bucur <madalin.bucur@nxp.com> 8255L: netdev@vger.kernel.org 8256S: Maintained 8257F: drivers/net/ethernet/freescale/dpaa 8258 8259FREESCALE QORIQ DPAA FMAN DRIVER 8260M: Madalin Bucur <madalin.bucur@nxp.com> 8261R: Sean Anderson <sean.anderson@seco.com> 8262L: netdev@vger.kernel.org 8263S: Maintained 8264F: Documentation/devicetree/bindings/net/fsl-fman.txt 8265F: drivers/net/ethernet/freescale/fman 8266 8267FREESCALE QORIQ PTP CLOCK DRIVER 8268M: Yangbo Lu <yangbo.lu@nxp.com> 8269L: netdev@vger.kernel.org 8270S: Maintained 8271F: Documentation/devicetree/bindings/ptp/ptp-qoriq.txt 8272F: drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp* 8273F: drivers/net/ethernet/freescale/dpaa2/dprtc* 8274F: drivers/net/ethernet/freescale/enetc/enetc_ptp.c 8275F: drivers/ptp/ptp_qoriq.c 8276F: drivers/ptp/ptp_qoriq_debugfs.c 8277F: include/linux/fsl/ptp_qoriq.h 8278 8279FREESCALE QUAD SPI DRIVER 8280M: Han Xu <han.xu@nxp.com> 8281L: linux-spi@vger.kernel.org 8282S: Maintained 8283F: Documentation/devicetree/bindings/spi/fsl,spi-fsl-qspi.yaml 8284F: drivers/spi/spi-fsl-qspi.c 8285 8286FREESCALE QUICC ENGINE LIBRARY 8287M: Qiang Zhao <qiang.zhao@nxp.com> 8288L: linuxppc-dev@lists.ozlabs.org 8289S: Maintained 8290F: drivers/soc/fsl/qe/ 8291F: include/soc/fsl/qe/ 8292 8293FREESCALE QUICC ENGINE QMC DRIVER 8294M: Herve Codina <herve.codina@bootlin.com> 8295L: linuxppc-dev@lists.ozlabs.org 8296S: Maintained 8297F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-scc-qmc.yaml 8298F: drivers/soc/fsl/qe/qmc.c 8299F: include/soc/fsl/qe/qmc.h 8300 8301FREESCALE QUICC ENGINE TSA DRIVER 8302M: Herve Codina <herve.codina@bootlin.com> 8303L: linuxppc-dev@lists.ozlabs.org 8304S: Maintained 8305F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-tsa.yaml 8306F: drivers/soc/fsl/qe/tsa.c 8307F: drivers/soc/fsl/qe/tsa.h 8308F: include/dt-bindings/soc/cpm1-fsl,tsa.h 8309 8310FREESCALE QUICC ENGINE UCC ETHERNET DRIVER 8311M: Li Yang <leoyang.li@nxp.com> 8312L: netdev@vger.kernel.org 8313L: linuxppc-dev@lists.ozlabs.org 8314S: Maintained 8315F: drivers/net/ethernet/freescale/ucc_geth* 8316 8317FREESCALE QUICC ENGINE UCC HDLC DRIVER 8318M: Zhao Qiang <qiang.zhao@nxp.com> 8319L: netdev@vger.kernel.org 8320L: linuxppc-dev@lists.ozlabs.org 8321S: Maintained 8322F: drivers/net/wan/fsl_ucc_hdlc* 8323 8324FREESCALE QUICC ENGINE UCC UART DRIVER 8325M: Timur Tabi <timur@kernel.org> 8326L: linuxppc-dev@lists.ozlabs.org 8327S: Maintained 8328F: drivers/tty/serial/ucc_uart.c 8329 8330FREESCALE SOC DRIVERS 8331M: Li Yang <leoyang.li@nxp.com> 8332L: linuxppc-dev@lists.ozlabs.org 8333L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8334S: Maintained 8335F: Documentation/devicetree/bindings/misc/fsl,dpaa2-console.yaml 8336F: Documentation/devicetree/bindings/soc/fsl/ 8337F: drivers/soc/fsl/ 8338F: include/linux/fsl/ 8339F: include/soc/fsl/ 8340 8341FREESCALE SOC FS_ENET DRIVER 8342M: Pantelis Antoniou <pantelis.antoniou@gmail.com> 8343L: linuxppc-dev@lists.ozlabs.org 8344L: netdev@vger.kernel.org 8345S: Maintained 8346F: drivers/net/ethernet/freescale/fs_enet/ 8347F: include/linux/fs_enet_pd.h 8348 8349FREESCALE SOC SOUND DRIVERS 8350M: Shengjiu Wang <shengjiu.wang@gmail.com> 8351M: Xiubo Li <Xiubo.Lee@gmail.com> 8352R: Fabio Estevam <festevam@gmail.com> 8353R: Nicolin Chen <nicoleotsuka@gmail.com> 8354L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8355L: linuxppc-dev@lists.ozlabs.org 8356S: Maintained 8357F: sound/soc/fsl/fsl* 8358F: sound/soc/fsl/imx* 8359F: sound/soc/fsl/mpc8610_hpcd.c 8360 8361FREESCALE SOC SOUND QMC DRIVER 8362M: Herve Codina <herve.codina@bootlin.com> 8363L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8364L: linuxppc-dev@lists.ozlabs.org 8365S: Maintained 8366F: Documentation/devicetree/bindings/sound/fsl,qmc-audio.yaml 8367F: sound/soc/fsl/fsl_qmc_audio.c 8368 8369FREESCALE USB PERIPHERAL DRIVERS 8370M: Li Yang <leoyang.li@nxp.com> 8371L: linux-usb@vger.kernel.org 8372L: linuxppc-dev@lists.ozlabs.org 8373S: Maintained 8374F: drivers/usb/gadget/udc/fsl* 8375 8376FREESCALE USB PHY DRIVER 8377M: Ran Wang <ran.wang_1@nxp.com> 8378L: linux-usb@vger.kernel.org 8379L: linuxppc-dev@lists.ozlabs.org 8380S: Maintained 8381F: drivers/usb/phy/phy-fsl-usb* 8382 8383FREEVXFS FILESYSTEM 8384M: Christoph Hellwig <hch@infradead.org> 8385S: Maintained 8386W: ftp://ftp.openlinux.org/pub/people/hch/vxfs 8387F: fs/freevxfs/ 8388 8389FREEZER 8390M: "Rafael J. Wysocki" <rafael@kernel.org> 8391M: Pavel Machek <pavel@ucw.cz> 8392L: linux-pm@vger.kernel.org 8393S: Supported 8394F: Documentation/power/freezing-of-tasks.rst 8395F: include/linux/freezer.h 8396F: kernel/freezer.c 8397 8398FRONTSWAP API 8399M: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> 8400L: linux-kernel@vger.kernel.org 8401S: Maintained 8402F: include/linux/frontswap.h 8403F: mm/frontswap.c 8404 8405FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS 8406M: David Howells <dhowells@redhat.com> 8407L: linux-cachefs@redhat.com (moderated for non-subscribers) 8408S: Supported 8409F: Documentation/filesystems/caching/ 8410F: fs/fscache/ 8411F: include/linux/fscache*.h 8412 8413FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT 8414M: Eric Biggers <ebiggers@kernel.org> 8415M: Theodore Y. Ts'o <tytso@mit.edu> 8416M: Jaegeuk Kim <jaegeuk@kernel.org> 8417L: linux-fscrypt@vger.kernel.org 8418S: Supported 8419Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 8420T: git https://git.kernel.org/pub/scm/fs/fscrypt/linux.git 8421F: Documentation/filesystems/fscrypt.rst 8422F: fs/crypto/ 8423F: include/linux/fscrypt.h 8424F: include/uapi/linux/fscrypt.h 8425 8426FSI SUBSYSTEM 8427M: Jeremy Kerr <jk@ozlabs.org> 8428M: Joel Stanley <joel@jms.id.au> 8429R: Alistar Popple <alistair@popple.id.au> 8430R: Eddie James <eajames@linux.ibm.com> 8431L: linux-fsi@lists.ozlabs.org 8432S: Supported 8433Q: http://patchwork.ozlabs.org/project/linux-fsi/list/ 8434T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git 8435F: drivers/fsi/ 8436F: include/linux/fsi*.h 8437F: include/trace/events/fsi*.h 8438 8439FSI-ATTACHED I2C DRIVER 8440M: Eddie James <eajames@linux.ibm.com> 8441L: linux-i2c@vger.kernel.org 8442L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 8443S: Maintained 8444F: Documentation/devicetree/bindings/i2c/i2c-fsi.txt 8445F: drivers/i2c/busses/i2c-fsi.c 8446 8447FSI-ATTACHED SPI DRIVER 8448M: Eddie James <eajames@linux.ibm.com> 8449L: linux-spi@vger.kernel.org 8450S: Maintained 8451F: Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml 8452F: drivers/spi/spi-fsi.c 8453 8454FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE 8455M: Jan Kara <jack@suse.cz> 8456R: Amir Goldstein <amir73il@gmail.com> 8457L: linux-fsdevel@vger.kernel.org 8458S: Maintained 8459T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify 8460F: fs/notify/ 8461F: include/linux/fsnotify*.h 8462 8463FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION 8464M: Eric Biggers <ebiggers@kernel.org> 8465M: Theodore Y. Ts'o <tytso@mit.edu> 8466L: fsverity@lists.linux.dev 8467S: Supported 8468Q: https://patchwork.kernel.org/project/fsverity/list/ 8469T: git https://git.kernel.org/pub/scm/fs/fsverity/linux.git 8470F: Documentation/filesystems/fsverity.rst 8471F: fs/verity/ 8472F: include/linux/fsverity.h 8473F: include/uapi/linux/fsverity.h 8474 8475FT260 FTDI USB-HID TO I2C BRIDGE DRIVER 8476M: Michael Zaidman <michael.zaidman@gmail.com> 8477L: linux-i2c@vger.kernel.org 8478L: linux-input@vger.kernel.org 8479S: Maintained 8480F: drivers/hid/hid-ft260.c 8481 8482FUJITSU LAPTOP EXTRAS 8483M: Jonathan Woithe <jwoithe@just42.net> 8484L: platform-driver-x86@vger.kernel.org 8485S: Maintained 8486F: drivers/platform/x86/fujitsu-laptop.c 8487 8488FUJITSU TABLET EXTRAS 8489M: Robert Gerlach <khnz@gmx.de> 8490L: platform-driver-x86@vger.kernel.org 8491S: Maintained 8492F: drivers/platform/x86/fujitsu-tablet.c 8493 8494FUNCTION HOOKS (FTRACE) 8495M: Steven Rostedt <rostedt@goodmis.org> 8496M: Masami Hiramatsu <mhiramat@kernel.org> 8497R: Mark Rutland <mark.rutland@arm.com> 8498L: linux-kernel@vger.kernel.org 8499L: linux-trace-kernel@vger.kernel.org 8500S: Maintained 8501Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 8502T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 8503F: Documentation/trace/ftrace* 8504F: arch/*/*/*/*ftrace* 8505F: arch/*/*/*ftrace* 8506F: include/*/ftrace.h 8507F: kernel/trace/fgraph.c 8508F: kernel/trace/ftrace* 8509F: samples/ftrace 8510 8511FUNGIBLE ETHERNET DRIVERS 8512M: Dimitris Michailidis <dmichail@fungible.com> 8513L: netdev@vger.kernel.org 8514S: Supported 8515F: drivers/net/ethernet/fungible/ 8516 8517FUSE: FILESYSTEM IN USERSPACE 8518M: Miklos Szeredi <miklos@szeredi.hu> 8519L: linux-fsdevel@vger.kernel.org 8520S: Maintained 8521W: https://github.com/libfuse/ 8522T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git 8523F: Documentation/filesystems/fuse.rst 8524F: fs/fuse/ 8525F: include/uapi/linux/fuse.h 8526 8527FUTEX SUBSYSTEM 8528M: Thomas Gleixner <tglx@linutronix.de> 8529M: Ingo Molnar <mingo@redhat.com> 8530R: Peter Zijlstra <peterz@infradead.org> 8531R: Darren Hart <dvhart@infradead.org> 8532R: Davidlohr Bueso <dave@stgolabs.net> 8533R: André Almeida <andrealmeid@igalia.com> 8534L: linux-kernel@vger.kernel.org 8535S: Maintained 8536T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 8537F: Documentation/locking/*futex* 8538F: include/asm-generic/futex.h 8539F: include/linux/futex.h 8540F: include/uapi/linux/futex.h 8541F: kernel/futex/* 8542F: tools/perf/bench/futex* 8543F: tools/testing/selftests/futex/ 8544 8545GATEWORKS SYSTEM CONTROLLER (GSC) DRIVER 8546M: Tim Harvey <tharvey@gateworks.com> 8547S: Maintained 8548F: Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml 8549F: Documentation/hwmon/gsc-hwmon.rst 8550F: drivers/hwmon/gsc-hwmon.c 8551F: drivers/mfd/gateworks-gsc.c 8552F: include/linux/mfd/gsc.h 8553F: include/linux/platform_data/gsc_hwmon.h 8554 8555GCC PLUGINS 8556M: Kees Cook <keescook@chromium.org> 8557L: linux-hardening@vger.kernel.org 8558S: Maintained 8559T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8560F: Documentation/kbuild/gcc-plugins.rst 8561F: scripts/Makefile.gcc-plugins 8562F: scripts/gcc-plugins/ 8563 8564GCOV BASED KERNEL PROFILING 8565M: Peter Oberparleiter <oberpar@linux.ibm.com> 8566S: Maintained 8567F: Documentation/dev-tools/gcov.rst 8568F: kernel/gcov/ 8569 8570GDB KERNEL DEBUGGING HELPER SCRIPTS 8571M: Jan Kiszka <jan.kiszka@siemens.com> 8572M: Kieran Bingham <kbingham@kernel.org> 8573S: Supported 8574F: scripts/gdb/ 8575 8576GEMINI CRYPTO DRIVER 8577M: Corentin Labbe <clabbe@baylibre.com> 8578L: linux-crypto@vger.kernel.org 8579S: Maintained 8580F: drivers/crypto/gemini/ 8581 8582GEMTEK FM RADIO RECEIVER DRIVER 8583M: Hans Verkuil <hverkuil@xs4all.nl> 8584L: linux-media@vger.kernel.org 8585S: Maintained 8586W: https://linuxtv.org 8587T: git git://linuxtv.org/media_tree.git 8588F: drivers/media/radio/radio-gemtek* 8589 8590GENERIC ARCHITECTURE TOPOLOGY 8591M: Sudeep Holla <sudeep.holla@arm.com> 8592L: linux-kernel@vger.kernel.org 8593S: Maintained 8594F: drivers/base/arch_topology.c 8595F: include/linux/arch_topology.h 8596 8597GENERIC ENTRY CODE 8598M: Thomas Gleixner <tglx@linutronix.de> 8599M: Peter Zijlstra <peterz@infradead.org> 8600M: Andy Lutomirski <luto@kernel.org> 8601L: linux-kernel@vger.kernel.org 8602S: Maintained 8603T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/entry 8604F: include/linux/entry-common.h 8605F: include/linux/entry-kvm.h 8606F: kernel/entry/ 8607 8608GENERIC GPIO I2C DRIVER 8609M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8610S: Supported 8611F: drivers/i2c/busses/i2c-gpio.c 8612F: include/linux/platform_data/i2c-gpio.h 8613 8614GENERIC GPIO I2C MULTIPLEXER DRIVER 8615M: Peter Korsgaard <peter.korsgaard@barco.com> 8616L: linux-i2c@vger.kernel.org 8617S: Supported 8618F: Documentation/i2c/muxes/i2c-mux-gpio.rst 8619F: drivers/i2c/muxes/i2c-mux-gpio.c 8620F: include/linux/platform_data/i2c-mux-gpio.h 8621 8622GENERIC HDLC (WAN) DRIVERS 8623M: Krzysztof Halasa <khc@pm.waw.pl> 8624S: Maintained 8625W: http://www.kernel.org/pub/linux/utils/net/hdlc/ 8626F: drivers/net/wan/c101.c 8627F: drivers/net/wan/hd6457* 8628F: drivers/net/wan/hdlc* 8629F: drivers/net/wan/n2.c 8630F: drivers/net/wan/pc300too.c 8631F: drivers/net/wan/pci200syn.c 8632F: drivers/net/wan/wanxl* 8633 8634GENERIC INCLUDE/ASM HEADER FILES 8635M: Arnd Bergmann <arnd@arndb.de> 8636L: linux-arch@vger.kernel.org 8637S: Maintained 8638T: git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git 8639F: include/asm-generic/ 8640F: include/uapi/asm-generic/ 8641 8642GENERIC PHY FRAMEWORK 8643M: Vinod Koul <vkoul@kernel.org> 8644M: Kishon Vijay Abraham I <kishon@kernel.org> 8645L: linux-phy@lists.infradead.org 8646S: Supported 8647Q: https://patchwork.kernel.org/project/linux-phy/list/ 8648T: git git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy.git 8649F: Documentation/devicetree/bindings/phy/ 8650F: drivers/phy/ 8651F: include/dt-bindings/phy/ 8652F: include/linux/phy/ 8653 8654GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER 8655M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8656S: Supported 8657F: drivers/i2c/muxes/i2c-demux-pinctrl.c 8658 8659GENERIC PM DOMAINS 8660M: "Rafael J. Wysocki" <rafael@kernel.org> 8661M: Kevin Hilman <khilman@kernel.org> 8662M: Ulf Hansson <ulf.hansson@linaro.org> 8663L: linux-pm@vger.kernel.org 8664S: Supported 8665F: Documentation/devicetree/bindings/power/power?domain* 8666F: drivers/base/power/domain*.c 8667F: include/linux/pm_domain.h 8668 8669GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER 8670M: Eugen Hristev <eugen.hristev@microchip.com> 8671L: linux-input@vger.kernel.org 8672S: Maintained 8673F: drivers/input/touchscreen/resistive-adc-touch.c 8674 8675GENERIC STRING LIBRARY 8676R: Andy Shevchenko <andy@kernel.org> 8677S: Maintained 8678F: lib/string.c 8679F: lib/string_helpers.c 8680F: lib/test-string_helpers.c 8681F: lib/test_string.c 8682 8683GENERIC UIO DRIVER FOR PCI DEVICES 8684M: "Michael S. Tsirkin" <mst@redhat.com> 8685L: kvm@vger.kernel.org 8686S: Supported 8687F: drivers/uio/uio_pci_generic.c 8688 8689GENERIC VDSO LIBRARY 8690M: Andy Lutomirski <luto@kernel.org> 8691M: Thomas Gleixner <tglx@linutronix.de> 8692M: Vincenzo Frascino <vincenzo.frascino@arm.com> 8693L: linux-kernel@vger.kernel.org 8694S: Maintained 8695T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso 8696F: include/asm-generic/vdso/vsyscall.h 8697F: include/vdso/ 8698F: kernel/time/vsyscall.c 8699F: lib/vdso/ 8700 8701GENWQE (IBM Generic Workqueue Card) 8702M: Frank Haverkamp <haver@linux.ibm.com> 8703S: Supported 8704F: drivers/misc/genwqe/ 8705 8706GET_MAINTAINER SCRIPT 8707M: Joe Perches <joe@perches.com> 8708S: Maintained 8709F: scripts/get_maintainer.pl 8710 8711GFS2 FILE SYSTEM 8712M: Bob Peterson <rpeterso@redhat.com> 8713M: Andreas Gruenbacher <agruenba@redhat.com> 8714L: cluster-devel@redhat.com 8715S: Supported 8716B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=gfs2 8717T: git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git 8718F: Documentation/filesystems/gfs2* 8719F: fs/gfs2/ 8720F: include/uapi/linux/gfs2_ondisk.h 8721 8722GIGABYTE WMI DRIVER 8723M: Thomas Weißschuh <thomas@weissschuh.net> 8724L: platform-driver-x86@vger.kernel.org 8725S: Maintained 8726F: drivers/platform/x86/gigabyte-wmi.c 8727 8728GNSS SUBSYSTEM 8729M: Johan Hovold <johan@kernel.org> 8730S: Maintained 8731T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git 8732F: Documentation/ABI/testing/sysfs-class-gnss 8733F: Documentation/devicetree/bindings/gnss/ 8734F: drivers/gnss/ 8735F: include/linux/gnss.h 8736 8737GO7007 MPEG CODEC 8738M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 8739L: linux-media@vger.kernel.org 8740S: Maintained 8741F: drivers/media/usb/go7007/ 8742 8743GOODIX TOUCHSCREEN 8744M: Bastien Nocera <hadess@hadess.net> 8745M: Hans de Goede <hdegoede@redhat.com> 8746L: linux-input@vger.kernel.org 8747S: Maintained 8748F: drivers/input/touchscreen/goodix* 8749 8750GOOGLE ETHERNET DRIVERS 8751M: Jeroen de Borst <jeroendb@google.com> 8752M: Praveen Kaligineedi <pkaligineedi@google.com> 8753R: Shailend Chand <shailend@google.com> 8754L: netdev@vger.kernel.org 8755S: Supported 8756F: Documentation/networking/device_drivers/ethernet/google/gve.rst 8757F: drivers/net/ethernet/google 8758 8759GPD POCKET FAN DRIVER 8760M: Hans de Goede <hdegoede@redhat.com> 8761L: platform-driver-x86@vger.kernel.org 8762S: Maintained 8763F: drivers/platform/x86/gpd-pocket-fan.c 8764 8765GPIO ACPI SUPPORT 8766M: Mika Westerberg <mika.westerberg@linux.intel.com> 8767M: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 8768L: linux-gpio@vger.kernel.org 8769L: linux-acpi@vger.kernel.org 8770S: Supported 8771T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 8772F: Documentation/firmware-guide/acpi/gpio-properties.rst 8773F: drivers/gpio/gpiolib-acpi.c 8774F: drivers/gpio/gpiolib-acpi.h 8775 8776GPIO AGGREGATOR 8777M: Geert Uytterhoeven <geert+renesas@glider.be> 8778L: linux-gpio@vger.kernel.org 8779S: Supported 8780F: Documentation/admin-guide/gpio/gpio-aggregator.rst 8781F: drivers/gpio/gpio-aggregator.c 8782 8783GPIO IR Transmitter 8784M: Sean Young <sean@mess.org> 8785L: linux-media@vger.kernel.org 8786S: Maintained 8787F: Documentation/devicetree/bindings/leds/irled/gpio-ir-tx.yaml 8788F: drivers/media/rc/gpio-ir-tx.c 8789 8790GPIO MOCKUP DRIVER 8791M: Bamvor Jian Zhang <bamv2005@gmail.com> 8792L: linux-gpio@vger.kernel.org 8793S: Maintained 8794F: drivers/gpio/gpio-mockup.c 8795F: tools/testing/selftests/gpio/ 8796 8797GPIO REGMAP 8798R: Michael Walle <michael@walle.cc> 8799S: Maintained 8800F: drivers/gpio/gpio-regmap.c 8801F: include/linux/gpio/regmap.h 8802 8803GPIO SUBSYSTEM 8804M: Linus Walleij <linus.walleij@linaro.org> 8805M: Bartosz Golaszewski <brgl@bgdev.pl> 8806R: Andy Shevchenko <andy@kernel.org> 8807L: linux-gpio@vger.kernel.org 8808S: Maintained 8809T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 8810F: Documentation/ABI/obsolete/sysfs-gpio 8811F: Documentation/ABI/testing/gpio-cdev 8812F: Documentation/admin-guide/gpio/ 8813F: Documentation/devicetree/bindings/gpio/ 8814F: Documentation/driver-api/gpio/ 8815F: drivers/gpio/ 8816F: include/dt-bindings/gpio/ 8817F: include/linux/gpio.h 8818F: include/linux/gpio/ 8819F: include/linux/of_gpio.h 8820F: include/uapi/linux/gpio.h 8821F: tools/gpio/ 8822 8823GRE DEMULTIPLEXER DRIVER 8824M: Dmitry Kozlov <xeb@mail.ru> 8825L: netdev@vger.kernel.org 8826S: Maintained 8827F: include/net/gre.h 8828F: net/ipv4/gre_demux.c 8829F: net/ipv4/gre_offload.c 8830 8831GRETH 10/100/1G Ethernet MAC device driver 8832M: Andreas Larsson <andreas@gaisler.com> 8833L: netdev@vger.kernel.org 8834S: Maintained 8835F: drivers/net/ethernet/aeroflex/ 8836 8837GREYBUS AUDIO PROTOCOLS DRIVERS 8838M: Vaibhav Agarwal <vaibhav.sr@gmail.com> 8839M: Mark Greer <mgreer@animalcreek.com> 8840S: Maintained 8841F: drivers/staging/greybus/audio_apbridgea.c 8842F: drivers/staging/greybus/audio_apbridgea.h 8843F: drivers/staging/greybus/audio_codec.c 8844F: drivers/staging/greybus/audio_codec.h 8845F: drivers/staging/greybus/audio_gb.c 8846F: drivers/staging/greybus/audio_manager.c 8847F: drivers/staging/greybus/audio_manager.h 8848F: drivers/staging/greybus/audio_manager_module.c 8849F: drivers/staging/greybus/audio_manager_private.h 8850F: drivers/staging/greybus/audio_manager_sysfs.c 8851F: drivers/staging/greybus/audio_module.c 8852F: drivers/staging/greybus/audio_topology.c 8853 8854GREYBUS FW/HID/SPI PROTOCOLS DRIVERS 8855M: Viresh Kumar <vireshk@kernel.org> 8856S: Maintained 8857F: drivers/staging/greybus/authentication.c 8858F: drivers/staging/greybus/bootrom.c 8859F: drivers/staging/greybus/firmware.h 8860F: drivers/staging/greybus/fw-core.c 8861F: drivers/staging/greybus/fw-download.c 8862F: drivers/staging/greybus/fw-management.c 8863F: drivers/staging/greybus/greybus_authentication.h 8864F: drivers/staging/greybus/greybus_firmware.h 8865F: drivers/staging/greybus/hid.c 8866F: drivers/staging/greybus/i2c.c 8867F: drivers/staging/greybus/spi.c 8868F: drivers/staging/greybus/spilib.c 8869F: drivers/staging/greybus/spilib.h 8870 8871GREYBUS LOOPBACK DRIVER 8872M: Bryan O'Donoghue <pure.logic@nexus-software.ie> 8873S: Maintained 8874F: drivers/staging/greybus/loopback.c 8875 8876GREYBUS PLATFORM DRIVERS 8877M: Vaibhav Hiremath <hvaibhav.linux@gmail.com> 8878S: Maintained 8879F: drivers/staging/greybus/arche-apb-ctrl.c 8880F: drivers/staging/greybus/arche-platform.c 8881F: drivers/staging/greybus/arche_platform.h 8882 8883GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS 8884M: Rui Miguel Silva <rmfrfs@gmail.com> 8885S: Maintained 8886F: drivers/staging/greybus/gpio.c 8887F: drivers/staging/greybus/light.c 8888F: drivers/staging/greybus/power_supply.c 8889F: drivers/staging/greybus/sdio.c 8890F: drivers/staging/greybus/spi.c 8891F: drivers/staging/greybus/spilib.c 8892 8893GREYBUS SUBSYSTEM 8894M: Johan Hovold <johan@kernel.org> 8895M: Alex Elder <elder@kernel.org> 8896M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 8897L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 8898S: Maintained 8899F: drivers/greybus/ 8900F: drivers/staging/greybus/ 8901F: include/linux/greybus.h 8902F: include/linux/greybus/ 8903 8904GREYBUS UART PROTOCOLS DRIVERS 8905M: David Lin <dtwlin@gmail.com> 8906S: Maintained 8907F: drivers/staging/greybus/log.c 8908F: drivers/staging/greybus/uart.c 8909 8910GS1662 VIDEO SERIALIZER 8911M: Charles-Antoine Couret <charles-antoine.couret@nexvision.fr> 8912L: linux-media@vger.kernel.org 8913S: Maintained 8914T: git git://linuxtv.org/media_tree.git 8915F: drivers/media/spi/gs1662.c 8916 8917GSPCA FINEPIX SUBDRIVER 8918M: Frank Zago <frank@zago.net> 8919L: linux-media@vger.kernel.org 8920S: Maintained 8921T: git git://linuxtv.org/media_tree.git 8922F: drivers/media/usb/gspca/finepix.c 8923 8924GSPCA GL860 SUBDRIVER 8925M: Olivier Lorin <o.lorin@laposte.net> 8926L: linux-media@vger.kernel.org 8927S: Maintained 8928T: git git://linuxtv.org/media_tree.git 8929F: drivers/media/usb/gspca/gl860/ 8930 8931GSPCA M5602 SUBDRIVER 8932M: Erik Andren <erik.andren@gmail.com> 8933L: linux-media@vger.kernel.org 8934S: Maintained 8935T: git git://linuxtv.org/media_tree.git 8936F: drivers/media/usb/gspca/m5602/ 8937 8938GSPCA PAC207 SONIXB SUBDRIVER 8939M: Hans Verkuil <hverkuil@xs4all.nl> 8940L: linux-media@vger.kernel.org 8941S: Odd Fixes 8942T: git git://linuxtv.org/media_tree.git 8943F: drivers/media/usb/gspca/pac207.c 8944 8945GSPCA SN9C20X SUBDRIVER 8946M: Brian Johnson <brijohn@gmail.com> 8947L: linux-media@vger.kernel.org 8948S: Maintained 8949T: git git://linuxtv.org/media_tree.git 8950F: drivers/media/usb/gspca/sn9c20x.c 8951 8952GSPCA T613 SUBDRIVER 8953M: Leandro Costantino <lcostantino@gmail.com> 8954L: linux-media@vger.kernel.org 8955S: Maintained 8956T: git git://linuxtv.org/media_tree.git 8957F: drivers/media/usb/gspca/t613.c 8958 8959GSPCA USB WEBCAM DRIVER 8960M: Hans Verkuil <hverkuil@xs4all.nl> 8961L: linux-media@vger.kernel.org 8962S: Odd Fixes 8963T: git git://linuxtv.org/media_tree.git 8964F: drivers/media/usb/gspca/ 8965 8966GTP (GPRS Tunneling Protocol) 8967M: Pablo Neira Ayuso <pablo@netfilter.org> 8968M: Harald Welte <laforge@gnumonks.org> 8969L: osmocom-net-gprs@lists.osmocom.org 8970S: Maintained 8971T: git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git 8972F: drivers/net/gtp.c 8973 8974GUID PARTITION TABLE (GPT) 8975M: Davidlohr Bueso <dave@stgolabs.net> 8976L: linux-efi@vger.kernel.org 8977S: Maintained 8978F: block/partitions/efi.* 8979 8980HABANALABS PCI DRIVER 8981M: Oded Gabbay <ogabbay@kernel.org> 8982L: dri-devel@lists.freedesktop.org 8983S: Supported 8984C: irc://irc.oftc.net/dri-devel 8985T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/linux.git 8986F: Documentation/ABI/testing/debugfs-driver-habanalabs 8987F: Documentation/ABI/testing/sysfs-driver-habanalabs 8988F: drivers/accel/habanalabs/ 8989F: include/trace/events/habanalabs.h 8990F: include/uapi/drm/habanalabs_accel.h 8991 8992HACKRF MEDIA DRIVER 8993M: Antti Palosaari <crope@iki.fi> 8994L: linux-media@vger.kernel.org 8995S: Maintained 8996W: https://linuxtv.org 8997W: http://palosaari.fi/linux/ 8998Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8999T: git git://linuxtv.org/anttip/media_tree.git 9000F: drivers/media/usb/hackrf/ 9001 9002HANDSHAKE UPCALL FOR TRANSPORT LAYER SECURITY 9003M: Chuck Lever <chuck.lever@oracle.com> 9004L: kernel-tls-handshake@lists.linux.dev 9005L: netdev@vger.kernel.org 9006S: Maintained 9007F: Documentation/netlink/specs/handshake.yaml 9008F: Documentation/networking/tls-handshake.rst 9009F: include/net/handshake.h 9010F: include/trace/events/handshake.h 9011F: net/handshake/ 9012 9013HANTRO VPU CODEC DRIVER 9014M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 9015M: Philipp Zabel <p.zabel@pengutronix.de> 9016L: linux-media@vger.kernel.org 9017L: linux-rockchip@lists.infradead.org 9018S: Maintained 9019F: Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml 9020F: Documentation/devicetree/bindings/media/rockchip,rk3568-vepu.yaml 9021F: Documentation/devicetree/bindings/media/rockchip-vpu.yaml 9022F: drivers/media/platform/verisilicon/ 9023 9024HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER 9025M: Frank Seidel <frank@f-seidel.de> 9026L: platform-driver-x86@vger.kernel.org 9027S: Maintained 9028W: http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/ 9029F: drivers/platform/x86/hdaps.c 9030 9031HARDWARE MONITORING 9032M: Jean Delvare <jdelvare@suse.com> 9033M: Guenter Roeck <linux@roeck-us.net> 9034L: linux-hwmon@vger.kernel.org 9035S: Maintained 9036W: http://hwmon.wiki.kernel.org/ 9037T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 9038F: Documentation/ABI/testing/sysfs-class-hwmon 9039F: Documentation/devicetree/bindings/hwmon/ 9040F: Documentation/hwmon/ 9041F: drivers/hwmon/ 9042F: include/linux/hwmon*.h 9043F: include/trace/events/hwmon*.h 9044K: (devm_)?hwmon_device_(un)?register(|_with_groups|_with_info) 9045 9046HARDWARE RANDOM NUMBER GENERATOR CORE 9047M: Olivia Mackall <olivia@selenic.com> 9048M: Herbert Xu <herbert@gondor.apana.org.au> 9049L: linux-crypto@vger.kernel.org 9050S: Odd fixes 9051F: Documentation/admin-guide/hw_random.rst 9052F: Documentation/devicetree/bindings/rng/ 9053F: drivers/char/hw_random/ 9054F: include/linux/hw_random.h 9055 9056HARDWARE SPINLOCK CORE 9057M: Ohad Ben-Cohen <ohad@wizery.com> 9058M: Bjorn Andersson <andersson@kernel.org> 9059R: Baolin Wang <baolin.wang7@gmail.com> 9060L: linux-remoteproc@vger.kernel.org 9061S: Maintained 9062T: git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next 9063F: Documentation/devicetree/bindings/hwlock/ 9064F: Documentation/locking/hwspinlock.rst 9065F: drivers/hwspinlock/ 9066F: include/linux/hwspinlock.h 9067 9068HARDWARE TRACING FACILITIES 9069M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 9070S: Maintained 9071F: drivers/hwtracing/ 9072 9073HARMONY SOUND DRIVER 9074L: linux-parisc@vger.kernel.org 9075S: Maintained 9076F: sound/parisc/harmony.* 9077 9078HDPVR USB VIDEO ENCODER DRIVER 9079M: Hans Verkuil <hverkuil@xs4all.nl> 9080L: linux-media@vger.kernel.org 9081S: Odd Fixes 9082W: https://linuxtv.org 9083T: git git://linuxtv.org/media_tree.git 9084F: drivers/media/usb/hdpvr/ 9085 9086HEWLETT PACKARD ENTERPRISE ILO CHIF DRIVER 9087M: Matt Hsiao <matt.hsiao@hpe.com> 9088S: Supported 9089F: drivers/misc/hpilo.[ch] 9090 9091HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER 9092M: Jerry Hoemann <jerry.hoemann@hpe.com> 9093S: Supported 9094F: Documentation/watchdog/hpwdt.rst 9095F: drivers/watchdog/hpwdt.c 9096 9097HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa) 9098M: Don Brace <don.brace@microchip.com> 9099L: storagedev@microchip.com 9100L: linux-scsi@vger.kernel.org 9101S: Supported 9102F: Documentation/scsi/hpsa.rst 9103F: drivers/scsi/hpsa*.[ch] 9104F: include/linux/cciss*.h 9105F: include/uapi/linux/cciss*.h 9106 9107HFI1 DRIVER 9108M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 9109L: linux-rdma@vger.kernel.org 9110S: Supported 9111F: drivers/infiniband/hw/hfi1 9112 9113HFS FILESYSTEM 9114L: linux-fsdevel@vger.kernel.org 9115S: Orphan 9116F: Documentation/filesystems/hfs.rst 9117F: fs/hfs/ 9118 9119HFSPLUS FILESYSTEM 9120L: linux-fsdevel@vger.kernel.org 9121S: Orphan 9122F: Documentation/filesystems/hfsplus.rst 9123F: fs/hfsplus/ 9124 9125HGA FRAMEBUFFER DRIVER 9126M: Ferenc Bakonyi <fero@drama.obuda.kando.hu> 9127L: linux-nvidia@lists.surfsouth.com 9128S: Maintained 9129W: http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml 9130F: drivers/video/fbdev/hgafb.c 9131 9132HIBERNATION (aka Software Suspend, aka swsusp) 9133M: "Rafael J. Wysocki" <rafael@kernel.org> 9134M: Pavel Machek <pavel@ucw.cz> 9135L: linux-pm@vger.kernel.org 9136S: Supported 9137B: https://bugzilla.kernel.org 9138F: arch/*/include/asm/suspend*.h 9139F: arch/x86/power/ 9140F: drivers/base/power/ 9141F: include/linux/freezer.h 9142F: include/linux/pm.h 9143F: include/linux/suspend.h 9144F: kernel/power/ 9145 9146HID CORE LAYER 9147M: Jiri Kosina <jikos@kernel.org> 9148M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 9149L: linux-input@vger.kernel.org 9150S: Maintained 9151T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 9152F: Documentation/hid/ 9153F: drivers/hid/ 9154F: include/linux/hid* 9155F: include/uapi/linux/hid* 9156F: samples/hid/ 9157F: tools/testing/selftests/hid/ 9158 9159HID LOGITECH DRIVERS 9160R: Filipe Laíns <lains@riseup.net> 9161L: linux-input@vger.kernel.org 9162S: Maintained 9163F: drivers/hid/hid-logitech-* 9164 9165HID PHOENIX RC FLIGHT CONTROLLER 9166M: Marcus Folkesson <marcus.folkesson@gmail.com> 9167L: linux-input@vger.kernel.org 9168S: Maintained 9169F: drivers/hid/hid-pxrc.c 9170 9171HID PLAYSTATION DRIVER 9172M: Roderick Colenbrander <roderick.colenbrander@sony.com> 9173L: linux-input@vger.kernel.org 9174S: Supported 9175F: drivers/hid/hid-playstation.c 9176 9177HID SENSOR HUB DRIVERS 9178M: Jiri Kosina <jikos@kernel.org> 9179M: Jonathan Cameron <jic23@kernel.org> 9180M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 9181L: linux-input@vger.kernel.org 9182L: linux-iio@vger.kernel.org 9183S: Maintained 9184F: Documentation/hid/hid-sensor* 9185F: drivers/hid/hid-sensor-* 9186F: drivers/iio/*/hid-* 9187F: include/linux/hid-sensor-* 9188 9189HID VRC-2 CAR CONTROLLER DRIVER 9190M: Marcus Folkesson <marcus.folkesson@gmail.com> 9191L: linux-input@vger.kernel.org 9192S: Maintained 9193F: drivers/hid/hid-vrc2.c 9194 9195HID WACOM DRIVER 9196M: Ping Cheng <ping.cheng@wacom.com> 9197M: Jason Gerecke <jason.gerecke@wacom.com> 9198L: linux-input@vger.kernel.org 9199S: Maintained 9200F: drivers/hid/wacom.h 9201F: drivers/hid/wacom_* 9202 9203HID++ LOGITECH DRIVERS 9204R: Filipe Laíns <lains@riseup.net> 9205R: Bastien Nocera <hadess@hadess.net> 9206L: linux-input@vger.kernel.org 9207S: Maintained 9208F: drivers/hid/hid-logitech-hidpp.c 9209 9210HIGH-RESOLUTION TIMERS, CLOCKEVENTS 9211M: Thomas Gleixner <tglx@linutronix.de> 9212L: linux-kernel@vger.kernel.org 9213S: Maintained 9214T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 9215F: Documentation/timers/ 9216F: include/linux/clockchips.h 9217F: include/linux/hrtimer.h 9218F: kernel/time/clockevents.c 9219F: kernel/time/hrtimer.c 9220F: kernel/time/timer_*.c 9221 9222HIGH-SPEED SCC DRIVER FOR AX.25 9223L: linux-hams@vger.kernel.org 9224S: Orphan 9225F: drivers/net/hamradio/scc.c 9226 9227HIGHPOINT ROCKETRAID 3xxx RAID DRIVER 9228M: HighPoint Linux Team <linux@highpoint-tech.com> 9229S: Supported 9230W: http://www.highpoint-tech.com 9231F: Documentation/scsi/hptiop.rst 9232F: drivers/scsi/hptiop.c 9233 9234HIKEY960 ONBOARD USB GPIO HUB DRIVER 9235M: John Stultz <jstultz@google.com> 9236L: linux-kernel@vger.kernel.org 9237S: Maintained 9238F: drivers/misc/hisi_hikey_usb.c 9239 9240HIMAX HX83112B TOUCHSCREEN SUPPORT 9241M: Job Noorman <job@noorman.info> 9242L: linux-input@vger.kernel.org 9243S: Maintained 9244F: Documentation/devicetree/bindings/input/touchscreen/himax,hx83112b.yaml 9245F: drivers/input/touchscreen/himax_hx83112b.c 9246 9247HIPPI 9248M: Jes Sorensen <jes@trained-monkey.org> 9249L: linux-hippi@sunsite.dk 9250S: Maintained 9251F: drivers/net/hippi/ 9252F: include/linux/hippidevice.h 9253F: include/uapi/linux/if_hippi.h 9254F: net/802/hippi.c 9255 9256HIRSCHMANN HELLCREEK ETHERNET SWITCH DRIVER 9257M: Kurt Kanzenbach <kurt@linutronix.de> 9258L: netdev@vger.kernel.org 9259S: Maintained 9260F: Documentation/devicetree/bindings/net/dsa/hirschmann,hellcreek.yaml 9261F: drivers/net/dsa/hirschmann/* 9262F: include/linux/platform_data/hirschmann-hellcreek.h 9263F: net/dsa/tag_hellcreek.c 9264 9265HISILICON DMA DRIVER 9266M: Zhou Wang <wangzhou1@hisilicon.com> 9267M: Jie Hai <haijie1@huawei.com> 9268L: dmaengine@vger.kernel.org 9269S: Maintained 9270F: drivers/dma/hisi_dma.c 9271 9272HISILICON GPIO DRIVER 9273M: Jay Fang <f.fangjian@huawei.com> 9274L: linux-gpio@vger.kernel.org 9275S: Maintained 9276F: Documentation/devicetree/bindings/gpio/hisilicon,ascend910-gpio.yaml 9277F: drivers/gpio/gpio-hisi.c 9278 9279HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE) 9280M: Longfang Liu <liulongfang@huawei.com> 9281L: linux-crypto@vger.kernel.org 9282S: Maintained 9283F: Documentation/ABI/testing/debugfs-hisi-hpre 9284F: drivers/crypto/hisilicon/hpre/hpre.h 9285F: drivers/crypto/hisilicon/hpre/hpre_crypto.c 9286F: drivers/crypto/hisilicon/hpre/hpre_main.c 9287 9288HISILICON HNS3 PMU DRIVER 9289M: Guangbin Huang <huangguangbin2@huawei.com> 9290S: Supported 9291F: Documentation/admin-guide/perf/hns3-pmu.rst 9292F: drivers/perf/hisilicon/hns3_pmu.c 9293 9294HISILICON I2C CONTROLLER DRIVER 9295M: Yicong Yang <yangyicong@hisilicon.com> 9296L: linux-i2c@vger.kernel.org 9297S: Maintained 9298W: https://www.hisilicon.com 9299F: Documentation/devicetree/bindings/i2c/hisilicon,ascend910-i2c.yaml 9300F: drivers/i2c/busses/i2c-hisi.c 9301 9302HISILICON LPC BUS DRIVER 9303M: Jay Fang <f.fangjian@huawei.com> 9304S: Maintained 9305W: http://www.hisilicon.com 9306F: Documentation/devicetree/bindings/arm/hisilicon/low-pin-count.yaml 9307F: drivers/bus/hisi_lpc.c 9308 9309HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3) 9310M: Yisen Zhuang <yisen.zhuang@huawei.com> 9311M: Salil Mehta <salil.mehta@huawei.com> 9312L: netdev@vger.kernel.org 9313S: Maintained 9314W: http://www.hisilicon.com 9315F: drivers/net/ethernet/hisilicon/hns3/ 9316 9317HISILICON NETWORK SUBSYSTEM DRIVER 9318M: Yisen Zhuang <yisen.zhuang@huawei.com> 9319M: Salil Mehta <salil.mehta@huawei.com> 9320L: netdev@vger.kernel.org 9321S: Maintained 9322W: http://www.hisilicon.com 9323F: Documentation/devicetree/bindings/net/hisilicon*.txt 9324F: drivers/net/ethernet/hisilicon/ 9325 9326HISILICON PMU DRIVER 9327M: Shaokun Zhang <zhangshaokun@hisilicon.com> 9328M: Jonathan Cameron <jonathan.cameron@huawei.com> 9329S: Supported 9330W: http://www.hisilicon.com 9331F: Documentation/admin-guide/perf/hisi-pcie-pmu.rst 9332F: Documentation/admin-guide/perf/hisi-pmu.rst 9333F: drivers/perf/hisilicon 9334 9335HISILICON PTT DRIVER 9336M: Yicong Yang <yangyicong@hisilicon.com> 9337M: Jonathan Cameron <jonathan.cameron@huawei.com> 9338L: linux-kernel@vger.kernel.org 9339S: Maintained 9340F: Documentation/ABI/testing/sysfs-devices-hisi_ptt 9341F: Documentation/trace/hisi-ptt.rst 9342F: drivers/hwtracing/ptt/ 9343F: tools/perf/arch/arm64/util/hisi-ptt.c 9344F: tools/perf/util/hisi-ptt* 9345F: tools/perf/util/hisi-ptt-decoder/* 9346 9347HISILICON QM DRIVER 9348M: Weili Qian <qianweili@huawei.com> 9349M: Zhou Wang <wangzhou1@hisilicon.com> 9350L: linux-crypto@vger.kernel.org 9351S: Maintained 9352F: drivers/crypto/hisilicon/Kconfig 9353F: drivers/crypto/hisilicon/Makefile 9354F: drivers/crypto/hisilicon/qm.c 9355F: drivers/crypto/hisilicon/sgl.c 9356F: include/linux/hisi_acc_qm.h 9357 9358HISILICON ROCE DRIVER 9359M: Haoyue Xu <xuhaoyue1@hisilicon.com> 9360M: Junxian Huang <huangjunxian6@hisilicon.com> 9361L: linux-rdma@vger.kernel.org 9362S: Maintained 9363F: Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt 9364F: drivers/infiniband/hw/hns/ 9365 9366HISILICON SAS Controller 9367M: Xiang Chen <chenxiang66@hisilicon.com> 9368S: Supported 9369W: http://www.hisilicon.com 9370F: Documentation/devicetree/bindings/scsi/hisilicon-sas.txt 9371F: drivers/scsi/hisi_sas/ 9372 9373HISILICON SECURITY ENGINE V2 DRIVER (SEC2) 9374M: Kai Ye <yekai13@huawei.com> 9375M: Longfang Liu <liulongfang@huawei.com> 9376L: linux-crypto@vger.kernel.org 9377S: Maintained 9378F: Documentation/ABI/testing/debugfs-hisi-sec 9379F: drivers/crypto/hisilicon/sec2/sec.h 9380F: drivers/crypto/hisilicon/sec2/sec_crypto.c 9381F: drivers/crypto/hisilicon/sec2/sec_crypto.h 9382F: drivers/crypto/hisilicon/sec2/sec_main.c 9383 9384HISILICON SPI Controller DRIVER FOR KUNPENG SOCS 9385M: Jay Fang <f.fangjian@huawei.com> 9386L: linux-spi@vger.kernel.org 9387S: Maintained 9388W: http://www.hisilicon.com 9389F: drivers/spi/spi-hisi-kunpeng.c 9390 9391HISILICON SPMI CONTROLLER DRIVER FOR HIKEY 970 9392M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9393L: linux-kernel@vger.kernel.org 9394S: Maintained 9395F: Documentation/devicetree/bindings/spmi/hisilicon,hisi-spmi-controller.yaml 9396F: drivers/spmi/hisi-spmi-controller.c 9397 9398HISILICON SPMI PMIC DRIVER FOR HIKEY 6421v600 9399M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9400L: linux-kernel@vger.kernel.org 9401S: Maintained 9402F: Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml 9403F: drivers/mfd/hi6421-spmi-pmic.c 9404 9405HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT 9406M: Weili Qian <qianweili@huawei.com> 9407S: Maintained 9408F: drivers/crypto/hisilicon/trng/trng.c 9409 9410HISILICON V3XX SPI NOR FLASH Controller Driver 9411M: Jay Fang <f.fangjian@huawei.com> 9412S: Maintained 9413W: http://www.hisilicon.com 9414F: drivers/spi/spi-hisi-sfc-v3xx.c 9415 9416HISILICON ZIP Controller DRIVER 9417M: Yang Shen <shenyang39@huawei.com> 9418M: Zhou Wang <wangzhou1@hisilicon.com> 9419L: linux-crypto@vger.kernel.org 9420S: Maintained 9421F: Documentation/ABI/testing/debugfs-hisi-zip 9422F: drivers/crypto/hisilicon/zip/ 9423 9424HMM - Heterogeneous Memory Management 9425M: Jérôme Glisse <jglisse@redhat.com> 9426L: linux-mm@kvack.org 9427S: Maintained 9428F: Documentation/mm/hmm.rst 9429F: include/linux/hmm* 9430F: lib/test_hmm* 9431F: mm/hmm* 9432F: tools/testing/selftests/mm/*hmm* 9433 9434HOST AP DRIVER 9435M: Jouni Malinen <j@w1.fi> 9436L: linux-wireless@vger.kernel.org 9437S: Obsolete 9438W: http://w1.fi/hostap-driver.html 9439F: drivers/net/wireless/intersil/hostap/ 9440 9441HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER 9442L: platform-driver-x86@vger.kernel.org 9443S: Orphan 9444F: drivers/platform/x86/hp/tc1100-wmi.c 9445 9446HPET: High Precision Event Timers driver 9447M: Clemens Ladisch <clemens@ladisch.de> 9448S: Maintained 9449F: Documentation/timers/hpet.rst 9450F: drivers/char/hpet.c 9451F: include/linux/hpet.h 9452F: include/uapi/linux/hpet.h 9453 9454HPET: x86 9455S: Orphan 9456F: arch/x86/include/asm/hpet.h 9457F: arch/x86/kernel/hpet.c 9458 9459HPFS FILESYSTEM 9460M: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz> 9461S: Maintained 9462W: http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi 9463F: fs/hpfs/ 9464 9465HSI SUBSYSTEM 9466M: Sebastian Reichel <sre@kernel.org> 9467S: Maintained 9468T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git 9469F: Documentation/ABI/testing/sysfs-bus-hsi 9470F: Documentation/driver-api/hsi.rst 9471F: drivers/hsi/ 9472F: include/linux/hsi/ 9473F: include/uapi/linux/hsi/ 9474 9475HSO 3G MODEM DRIVER 9476L: linux-usb@vger.kernel.org 9477S: Orphan 9478F: drivers/net/usb/hso.c 9479 9480HSR NETWORK PROTOCOL 9481L: netdev@vger.kernel.org 9482S: Orphan 9483F: net/hsr/ 9484 9485HT16K33 LED CONTROLLER DRIVER 9486M: Robin van der Gracht <robin@protonic.nl> 9487S: Maintained 9488F: Documentation/devicetree/bindings/auxdisplay/holtek,ht16k33.yaml 9489F: drivers/auxdisplay/ht16k33.c 9490 9491HTCPEN TOUCHSCREEN DRIVER 9492M: Pau Oliva Fora <pof@eslack.org> 9493L: linux-input@vger.kernel.org 9494S: Maintained 9495F: drivers/input/touchscreen/htcpen.c 9496 9497HTE SUBSYSTEM 9498M: Dipen Patel <dipenp@nvidia.com> 9499L: timestamp@lists.linux.dev 9500S: Maintained 9501Q: https://patchwork.kernel.org/project/timestamp/list/ 9502T: git git://git.kernel.org/pub/scm/linux/kernel/git/pateldipen1984/linux.git 9503F: Documentation/devicetree/bindings/timestamp/ 9504F: Documentation/driver-api/hte/ 9505F: drivers/hte/ 9506F: include/linux/hte.h 9507 9508HTS221 TEMPERATURE-HUMIDITY IIO DRIVER 9509M: Lorenzo Bianconi <lorenzo@kernel.org> 9510L: linux-iio@vger.kernel.org 9511S: Maintained 9512W: http://www.st.com/ 9513F: Documentation/devicetree/bindings/iio/humidity/st,hts221.yaml 9514F: drivers/iio/humidity/hts221* 9515 9516HUAWEI ETHERNET DRIVER 9517M: Cai Huoqing <cai.huoqing@linux.dev> 9518L: netdev@vger.kernel.org 9519S: Maintained 9520F: Documentation/networking/device_drivers/ethernet/huawei/hinic.rst 9521F: drivers/net/ethernet/huawei/hinic/ 9522 9523HUGETLB SUBSYSTEM 9524M: Mike Kravetz <mike.kravetz@oracle.com> 9525M: Muchun Song <muchun.song@linux.dev> 9526L: linux-mm@kvack.org 9527S: Maintained 9528F: Documentation/ABI/testing/sysfs-kernel-mm-hugepages 9529F: Documentation/admin-guide/mm/hugetlbpage.rst 9530F: Documentation/mm/hugetlbfs_reserv.rst 9531F: Documentation/mm/vmemmap_dedup.rst 9532F: fs/hugetlbfs/ 9533F: include/linux/hugetlb.h 9534F: mm/hugetlb.c 9535F: mm/hugetlb_vmemmap.c 9536F: mm/hugetlb_vmemmap.h 9537 9538HVA ST MEDIA DRIVER 9539M: Jean-Christophe Trotin <jean-christophe.trotin@foss.st.com> 9540L: linux-media@vger.kernel.org 9541S: Supported 9542W: https://linuxtv.org 9543T: git git://linuxtv.org/media_tree.git 9544F: drivers/media/platform/st/sti/hva 9545 9546HWPOISON MEMORY FAILURE HANDLING 9547M: Naoya Horiguchi <naoya.horiguchi@nec.com> 9548R: Miaohe Lin <linmiaohe@huawei.com> 9549L: linux-mm@kvack.org 9550S: Maintained 9551F: mm/hwpoison-inject.c 9552F: mm/memory-failure.c 9553 9554HYCON HY46XX TOUCHSCREEN SUPPORT 9555M: Giulio Benetti <giulio.benetti@benettiengineering.com> 9556L: linux-input@vger.kernel.org 9557S: Maintained 9558F: Documentation/devicetree/bindings/input/touchscreen/hycon,hy46xx.yaml 9559F: drivers/input/touchscreen/hycon-hy46xx.c 9560 9561HYGON PROCESSOR SUPPORT 9562M: Pu Wen <puwen@hygon.cn> 9563L: linux-kernel@vger.kernel.org 9564S: Maintained 9565F: arch/x86/kernel/cpu/hygon.c 9566 9567HYNIX HI556 SENSOR DRIVER 9568M: Shawn Tu <shawnx.tu@intel.com> 9569L: linux-media@vger.kernel.org 9570S: Maintained 9571T: git git://linuxtv.org/media_tree.git 9572F: drivers/media/i2c/hi556.c 9573 9574HYNIX HI846 SENSOR DRIVER 9575M: Martin Kepplinger <martin.kepplinger@puri.sm> 9576L: linux-media@vger.kernel.org 9577S: Maintained 9578F: drivers/media/i2c/hi846.c 9579 9580HYNIX HI847 SENSOR DRIVER 9581M: Shawn Tu <shawnx.tu@intel.com> 9582L: linux-media@vger.kernel.org 9583S: Maintained 9584F: drivers/media/i2c/hi847.c 9585 9586Hyper-V/Azure CORE AND DRIVERS 9587M: "K. Y. Srinivasan" <kys@microsoft.com> 9588M: Haiyang Zhang <haiyangz@microsoft.com> 9589M: Wei Liu <wei.liu@kernel.org> 9590M: Dexuan Cui <decui@microsoft.com> 9591L: linux-hyperv@vger.kernel.org 9592S: Supported 9593T: git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git 9594F: Documentation/ABI/stable/sysfs-bus-vmbus 9595F: Documentation/ABI/testing/debugfs-hyperv 9596F: Documentation/devicetree/bindings/bus/microsoft,vmbus.yaml 9597F: Documentation/networking/device_drivers/ethernet/microsoft/netvsc.rst 9598F: Documentation/virt/hyperv 9599F: arch/arm64/hyperv 9600F: arch/arm64/include/asm/hyperv-tlfs.h 9601F: arch/arm64/include/asm/mshyperv.h 9602F: arch/x86/hyperv 9603F: arch/x86/include/asm/hyperv-tlfs.h 9604F: arch/x86/include/asm/mshyperv.h 9605F: arch/x86/include/asm/trace/hyperv.h 9606F: arch/x86/kernel/cpu/mshyperv.c 9607F: drivers/clocksource/hyperv_timer.c 9608F: drivers/hid/hid-hyperv.c 9609F: drivers/hv/ 9610F: drivers/input/serio/hyperv-keyboard.c 9611F: drivers/iommu/hyperv-iommu.c 9612F: drivers/net/ethernet/microsoft/ 9613F: drivers/net/hyperv/ 9614F: drivers/pci/controller/pci-hyperv-intf.c 9615F: drivers/pci/controller/pci-hyperv.c 9616F: drivers/scsi/storvsc_drv.c 9617F: drivers/uio/uio_hv_generic.c 9618F: drivers/video/fbdev/hyperv_fb.c 9619F: include/asm-generic/hyperv-tlfs.h 9620F: include/asm-generic/mshyperv.h 9621F: include/clocksource/hyperv_timer.h 9622F: include/linux/hyperv.h 9623F: include/net/mana 9624F: include/uapi/linux/hyperv.h 9625F: net/vmw_vsock/hyperv_transport.c 9626F: tools/hv/ 9627 9628HYPERBUS SUPPORT 9629M: Vignesh Raghavendra <vigneshr@ti.com> 9630L: linux-mtd@lists.infradead.org 9631S: Supported 9632Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 9633C: irc://irc.oftc.net/mtd 9634T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git cfi/next 9635F: Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml 9636F: drivers/mtd/hyperbus/ 9637F: include/linux/mtd/hyperbus.h 9638 9639HYPERVISOR VIRTUAL CONSOLE DRIVER 9640L: linuxppc-dev@lists.ozlabs.org 9641S: Odd Fixes 9642F: drivers/tty/hvc/ 9643 9644I2C ACPI SUPPORT 9645M: Mika Westerberg <mika.westerberg@linux.intel.com> 9646L: linux-i2c@vger.kernel.org 9647L: linux-acpi@vger.kernel.org 9648S: Maintained 9649F: drivers/i2c/i2c-core-acpi.c 9650 9651I2C CONTROLLER DRIVER FOR NVIDIA GPU 9652M: Ajay Gupta <ajayg@nvidia.com> 9653L: linux-i2c@vger.kernel.org 9654S: Maintained 9655F: Documentation/i2c/busses/i2c-nvidia-gpu.rst 9656F: drivers/i2c/busses/i2c-nvidia-gpu.c 9657 9658I2C MUXES 9659M: Peter Rosin <peda@axentia.se> 9660L: linux-i2c@vger.kernel.org 9661S: Maintained 9662F: Documentation/devicetree/bindings/i2c/i2c-arb* 9663F: Documentation/devicetree/bindings/i2c/i2c-gate* 9664F: Documentation/devicetree/bindings/i2c/i2c-mux* 9665F: Documentation/i2c/i2c-topology.rst 9666F: Documentation/i2c/muxes/ 9667F: drivers/i2c/i2c-mux.c 9668F: drivers/i2c/muxes/ 9669F: include/linux/i2c-mux.h 9670 9671I2C MV64XXX MARVELL AND ALLWINNER DRIVER 9672M: Gregory CLEMENT <gregory.clement@bootlin.com> 9673L: linux-i2c@vger.kernel.org 9674S: Maintained 9675F: Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml 9676F: drivers/i2c/busses/i2c-mv64xxx.c 9677 9678I2C OVER PARALLEL PORT 9679M: Jean Delvare <jdelvare@suse.com> 9680L: linux-i2c@vger.kernel.org 9681S: Maintained 9682F: Documentation/i2c/busses/i2c-parport.rst 9683F: drivers/i2c/busses/i2c-parport.c 9684 9685I2C SUBSYSTEM 9686M: Wolfram Sang <wsa@kernel.org> 9687L: linux-i2c@vger.kernel.org 9688S: Maintained 9689W: https://i2c.wiki.kernel.org/ 9690Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9691T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9692F: Documentation/devicetree/bindings/i2c/i2c.txt 9693F: Documentation/i2c/ 9694F: drivers/i2c/* 9695F: include/dt-bindings/i2c/i2c.h 9696F: include/linux/i2c-dev.h 9697F: include/linux/i2c-smbus.h 9698F: include/linux/i2c.h 9699F: include/uapi/linux/i2c-*.h 9700F: include/uapi/linux/i2c.h 9701 9702I2C SUBSYSTEM HOST DRIVERS 9703M: Andi Shyti <andi.shyti@kernel.org> 9704L: linux-i2c@vger.kernel.org 9705S: Maintained 9706W: https://i2c.wiki.kernel.org/ 9707Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9708T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9709F: Documentation/devicetree/bindings/i2c/ 9710F: drivers/i2c/algos/ 9711F: drivers/i2c/busses/ 9712F: include/dt-bindings/i2c/ 9713 9714I2C-TAOS-EVM DRIVER 9715M: Jean Delvare <jdelvare@suse.com> 9716L: linux-i2c@vger.kernel.org 9717S: Maintained 9718F: Documentation/i2c/busses/i2c-taos-evm.rst 9719F: drivers/i2c/busses/i2c-taos-evm.c 9720 9721I2C-TINY-USB DRIVER 9722M: Till Harbaum <till@harbaum.org> 9723L: linux-i2c@vger.kernel.org 9724S: Maintained 9725W: http://www.harbaum.org/till/i2c_tiny_usb 9726F: drivers/i2c/busses/i2c-tiny-usb.c 9727 9728I2C/SMBUS CONTROLLER DRIVERS FOR PC 9729M: Jean Delvare <jdelvare@suse.com> 9730L: linux-i2c@vger.kernel.org 9731S: Maintained 9732F: Documentation/i2c/busses/i2c-ali1535.rst 9733F: Documentation/i2c/busses/i2c-ali1563.rst 9734F: Documentation/i2c/busses/i2c-ali15x3.rst 9735F: Documentation/i2c/busses/i2c-amd756.rst 9736F: Documentation/i2c/busses/i2c-amd8111.rst 9737F: Documentation/i2c/busses/i2c-i801.rst 9738F: Documentation/i2c/busses/i2c-nforce2.rst 9739F: Documentation/i2c/busses/i2c-piix4.rst 9740F: Documentation/i2c/busses/i2c-sis5595.rst 9741F: Documentation/i2c/busses/i2c-sis630.rst 9742F: Documentation/i2c/busses/i2c-sis96x.rst 9743F: Documentation/i2c/busses/i2c-via.rst 9744F: Documentation/i2c/busses/i2c-viapro.rst 9745F: drivers/i2c/busses/i2c-ali1535.c 9746F: drivers/i2c/busses/i2c-ali1563.c 9747F: drivers/i2c/busses/i2c-ali15x3.c 9748F: drivers/i2c/busses/i2c-amd756-s4882.c 9749F: drivers/i2c/busses/i2c-amd756.c 9750F: drivers/i2c/busses/i2c-amd8111.c 9751F: drivers/i2c/busses/i2c-i801.c 9752F: drivers/i2c/busses/i2c-isch.c 9753F: drivers/i2c/busses/i2c-nforce2-s4985.c 9754F: drivers/i2c/busses/i2c-nforce2.c 9755F: drivers/i2c/busses/i2c-piix4.c 9756F: drivers/i2c/busses/i2c-sis5595.c 9757F: drivers/i2c/busses/i2c-sis630.c 9758F: drivers/i2c/busses/i2c-sis96x.c 9759F: drivers/i2c/busses/i2c-via.c 9760F: drivers/i2c/busses/i2c-viapro.c 9761 9762I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER 9763M: Hans de Goede <hdegoede@redhat.com> 9764L: linux-i2c@vger.kernel.org 9765S: Maintained 9766F: drivers/i2c/busses/i2c-cht-wc.c 9767 9768I2C/SMBUS ISMT DRIVER 9769M: Seth Heasley <seth.heasley@intel.com> 9770M: Neil Horman <nhorman@tuxdriver.com> 9771L: linux-i2c@vger.kernel.org 9772F: Documentation/i2c/busses/i2c-ismt.rst 9773F: drivers/i2c/busses/i2c-ismt.c 9774 9775I2C/SMBUS STUB DRIVER 9776M: Jean Delvare <jdelvare@suse.com> 9777L: linux-i2c@vger.kernel.org 9778S: Maintained 9779F: drivers/i2c/i2c-stub.c 9780 9781I3C DRIVER FOR ASPEED AST2600 9782M: Jeremy Kerr <jk@codeconstruct.com.au> 9783S: Maintained 9784F: Documentation/devicetree/bindings/i3c/aspeed,ast2600-i3c.yaml 9785F: drivers/i3c/master/ast2600-i3c-master.c 9786 9787I3C DRIVER FOR CADENCE I3C MASTER IP 9788M: Przemysław Gaj <pgaj@cadence.com> 9789S: Maintained 9790F: Documentation/devicetree/bindings/i3c/cdns,i3c-master.yaml 9791F: drivers/i3c/master/i3c-master-cdns.c 9792 9793I3C DRIVER FOR SYNOPSYS DESIGNWARE 9794S: Orphan 9795F: Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.yaml 9796F: drivers/i3c/master/dw* 9797 9798I3C SUBSYSTEM 9799M: Alexandre Belloni <alexandre.belloni@bootlin.com> 9800L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 9801S: Maintained 9802C: irc://chat.freenode.net/linux-i3c 9803T: git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git 9804F: Documentation/ABI/testing/sysfs-bus-i3c 9805F: Documentation/devicetree/bindings/i3c/ 9806F: Documentation/driver-api/i3c 9807F: drivers/i3c/ 9808F: include/linux/i3c/ 9809 9810IA64 (Itanium) PLATFORM 9811L: linux-ia64@vger.kernel.org 9812S: Orphan 9813F: Documentation/arch/ia64/ 9814F: arch/ia64/ 9815 9816IBM Operation Panel Input Driver 9817M: Eddie James <eajames@linux.ibm.com> 9818L: linux-input@vger.kernel.org 9819S: Maintained 9820F: Documentation/devicetree/bindings/input/ibm,op-panel.yaml 9821F: drivers/input/misc/ibm-panel.c 9822 9823IBM Power 842 compression accelerator 9824M: Haren Myneni <haren@us.ibm.com> 9825S: Supported 9826F: crypto/842.c 9827F: drivers/crypto/nx/Kconfig 9828F: drivers/crypto/nx/Makefile 9829F: drivers/crypto/nx/nx-842* 9830F: include/linux/sw842.h 9831F: lib/842/ 9832 9833IBM Power in-Nest Crypto Acceleration 9834M: Breno Leitão <leitao@debian.org> 9835M: Nayna Jain <nayna@linux.ibm.com> 9836M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9837L: linux-crypto@vger.kernel.org 9838S: Supported 9839F: drivers/crypto/nx/Kconfig 9840F: drivers/crypto/nx/Makefile 9841F: drivers/crypto/nx/nx-aes* 9842F: drivers/crypto/nx/nx-sha* 9843F: drivers/crypto/nx/nx.* 9844F: drivers/crypto/nx/nx_csbcpb.h 9845F: drivers/crypto/nx/nx_debugfs.c 9846 9847IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform 9848M: Tyrel Datwyler <tyreld@linux.ibm.com> 9849L: linux-pci@vger.kernel.org 9850L: linuxppc-dev@lists.ozlabs.org 9851S: Supported 9852F: drivers/pci/hotplug/rpadlpar* 9853 9854IBM Power Linux RAID adapter 9855M: Brian King <brking@us.ibm.com> 9856S: Supported 9857F: drivers/scsi/ipr.* 9858 9859IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform 9860M: Tyrel Datwyler <tyreld@linux.ibm.com> 9861L: linux-pci@vger.kernel.org 9862L: linuxppc-dev@lists.ozlabs.org 9863S: Supported 9864F: drivers/pci/hotplug/rpaphp* 9865 9866IBM Power SRIOV Virtual NIC Device Driver 9867M: Haren Myneni <haren@linux.ibm.com> 9868M: Rick Lindsley <ricklind@linux.ibm.com> 9869R: Nick Child <nnac123@linux.ibm.com> 9870R: Dany Madden <danymadden@us.ibm.com> 9871R: Thomas Falcon <tlfalcon@linux.ibm.com> 9872L: netdev@vger.kernel.org 9873S: Supported 9874F: drivers/net/ethernet/ibm/ibmvnic.* 9875 9876IBM Power VFIO Support 9877M: Timothy Pearson <tpearson@raptorengineering.com> 9878S: Supported 9879F: drivers/vfio/vfio_iommu_spapr_tce.c 9880 9881IBM Power Virtual Ethernet Device Driver 9882M: Nick Child <nnac123@linux.ibm.com> 9883L: netdev@vger.kernel.org 9884S: Supported 9885F: drivers/net/ethernet/ibm/ibmveth.* 9886 9887IBM Power Virtual FC Device Drivers 9888M: Tyrel Datwyler <tyreld@linux.ibm.com> 9889L: linux-scsi@vger.kernel.org 9890S: Supported 9891F: drivers/scsi/ibmvscsi/ibmvfc* 9892 9893IBM Power Virtual Management Channel Driver 9894M: Brad Warrum <bwarrum@linux.ibm.com> 9895M: Ritu Agarwal <rituagar@linux.ibm.com> 9896S: Supported 9897F: drivers/misc/ibmvmc.* 9898 9899IBM Power Virtual SCSI Device Drivers 9900M: Tyrel Datwyler <tyreld@linux.ibm.com> 9901L: linux-scsi@vger.kernel.org 9902S: Supported 9903F: drivers/scsi/ibmvscsi/ibmvscsi* 9904F: include/scsi/viosrp.h 9905 9906IBM Power Virtual SCSI Device Target Driver 9907M: Michael Cyr <mikecyr@linux.ibm.com> 9908L: linux-scsi@vger.kernel.org 9909L: target-devel@vger.kernel.org 9910S: Supported 9911F: drivers/scsi/ibmvscsi_tgt/ 9912 9913IBM Power VMX Cryptographic instructions 9914M: Breno Leitão <leitao@debian.org> 9915M: Nayna Jain <nayna@linux.ibm.com> 9916M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9917L: linux-crypto@vger.kernel.org 9918S: Supported 9919F: drivers/crypto/vmx/Kconfig 9920F: drivers/crypto/vmx/Makefile 9921F: drivers/crypto/vmx/aes* 9922F: drivers/crypto/vmx/ghash* 9923F: drivers/crypto/vmx/ppc-xlate.pl 9924F: drivers/crypto/vmx/vmx.c 9925 9926IBM ServeRAID RAID DRIVER 9927S: Orphan 9928F: drivers/scsi/ips.* 9929 9930ICH LPC AND GPIO DRIVER 9931M: Peter Tyser <ptyser@xes-inc.com> 9932S: Maintained 9933F: drivers/gpio/gpio-ich.c 9934F: drivers/mfd/lpc_ich.c 9935 9936ICY I2C DRIVER 9937M: Max Staudt <max@enpas.org> 9938L: linux-i2c@vger.kernel.org 9939S: Maintained 9940F: drivers/i2c/busses/i2c-icy.c 9941 9942IDEAPAD LAPTOP EXTRAS DRIVER 9943M: Ike Panhc <ike.pan@canonical.com> 9944L: platform-driver-x86@vger.kernel.org 9945S: Maintained 9946W: http://launchpad.net/ideapad-laptop 9947F: drivers/platform/x86/ideapad-laptop.c 9948 9949IDEAPAD LAPTOP SLIDEBAR DRIVER 9950M: Andrey Moiseev <o2g.org.ru@gmail.com> 9951L: linux-input@vger.kernel.org 9952S: Maintained 9953W: https://github.com/o2genum/ideapad-slidebar 9954F: drivers/input/misc/ideapad_slidebar.c 9955 9956IDMAPPED MOUNTS 9957M: Christian Brauner <brauner@kernel.org> 9958M: Seth Forshee <sforshee@kernel.org> 9959L: linux-fsdevel@vger.kernel.org 9960S: Maintained 9961T: git git://git.kernel.org/pub/scm/linux/kernel/git/vfs/idmapping.git 9962F: Documentation/filesystems/idmappings.rst 9963F: include/linux/mnt_idmapping.* 9964F: tools/testing/selftests/mount_setattr/ 9965 9966IDT VersaClock 5 CLOCK DRIVER 9967M: Luca Ceresoli <luca@lucaceresoli.net> 9968S: Maintained 9969F: Documentation/devicetree/bindings/clock/idt,versaclock5.yaml 9970F: drivers/clk/clk-versaclock5.c 9971 9972IEEE 802.15.4 SUBSYSTEM 9973M: Alexander Aring <alex.aring@gmail.com> 9974M: Stefan Schmidt <stefan@datenfreihafen.org> 9975M: Miquel Raynal <miquel.raynal@bootlin.com> 9976L: linux-wpan@vger.kernel.org 9977S: Maintained 9978W: https://linux-wpan.org/ 9979T: git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git 9980T: git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git 9981F: Documentation/networking/ieee802154.rst 9982F: drivers/net/ieee802154/ 9983F: include/linux/ieee802154.h 9984F: include/linux/nl802154.h 9985F: include/net/af_ieee802154.h 9986F: include/net/cfg802154.h 9987F: include/net/ieee802154_netdev.h 9988F: include/net/mac802154.h 9989F: include/net/nl802154.h 9990F: net/ieee802154/ 9991F: net/mac802154/ 9992 9993IFCVF VIRTIO DATA PATH ACCELERATOR 9994R: Zhu Lingshan <lingshan.zhu@intel.com> 9995F: drivers/vdpa/ifcvf/ 9996 9997IFE PROTOCOL 9998M: Yotam Gigi <yotam.gi@gmail.com> 9999M: Jamal Hadi Salim <jhs@mojatatu.com> 10000F: include/net/ife.h 10001F: include/uapi/linux/ife.h 10002F: net/ife 10003 10004IGORPLUG-USB IR RECEIVER 10005M: Sean Young <sean@mess.org> 10006L: linux-media@vger.kernel.org 10007S: Maintained 10008F: drivers/media/rc/igorplugusb.c 10009 10010IGUANAWORKS USB IR TRANSCEIVER 10011M: Sean Young <sean@mess.org> 10012L: linux-media@vger.kernel.org 10013S: Maintained 10014F: drivers/media/rc/iguanair.c 10015 10016IIO DIGITAL POTENTIOMETER DAC 10017M: Peter Rosin <peda@axentia.se> 10018L: linux-iio@vger.kernel.org 10019S: Maintained 10020F: Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac 10021F: Documentation/devicetree/bindings/iio/dac/dpot-dac.yaml 10022F: drivers/iio/dac/dpot-dac.c 10023 10024IIO ENVELOPE DETECTOR 10025M: Peter Rosin <peda@axentia.se> 10026L: linux-iio@vger.kernel.org 10027S: Maintained 10028F: Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector 10029F: Documentation/devicetree/bindings/iio/adc/envelope-detector.yaml 10030F: drivers/iio/adc/envelope-detector.c 10031 10032IIO LIGHT SENSOR GAIN-TIME-SCALE HELPERS 10033M: Matti Vaittinen <mazziesaccount@gmail.com> 10034L: linux-iio@vger.kernel.org 10035S: Maintained 10036F: drivers/iio/light/gain-time-scale-helper.c 10037F: drivers/iio/light/gain-time-scale-helper.h 10038 10039IIO MULTIPLEXER 10040M: Peter Rosin <peda@axentia.se> 10041L: linux-iio@vger.kernel.org 10042S: Maintained 10043F: Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.yaml 10044F: drivers/iio/multiplexer/iio-mux.c 10045 10046IIO SCMI BASED DRIVER 10047M: Jyoti Bhayana <jbhayana@google.com> 10048L: linux-iio@vger.kernel.org 10049S: Maintained 10050F: drivers/iio/common/scmi_sensors/scmi_iio.c 10051 10052IIO SUBSYSTEM AND DRIVERS 10053M: Jonathan Cameron <jic23@kernel.org> 10054R: Lars-Peter Clausen <lars@metafoo.de> 10055L: linux-iio@vger.kernel.org 10056S: Maintained 10057T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 10058F: Documentation/ABI/testing/configfs-iio* 10059F: Documentation/ABI/testing/sysfs-bus-iio* 10060F: Documentation/devicetree/bindings/iio/ 10061F: drivers/iio/ 10062F: drivers/staging/iio/ 10063F: include/dt-bindings/iio/ 10064F: include/linux/iio/ 10065F: tools/iio/ 10066 10067IIO UNIT CONVERTER 10068M: Peter Rosin <peda@axentia.se> 10069L: linux-iio@vger.kernel.org 10070S: Maintained 10071F: Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.yaml 10072F: Documentation/devicetree/bindings/iio/afe/current-sense-shunt.yaml 10073F: Documentation/devicetree/bindings/iio/afe/voltage-divider.yaml 10074F: drivers/iio/afe/iio-rescale.c 10075 10076IKANOS/ADI EAGLE ADSL USB DRIVER 10077M: Matthieu Castet <castet.matthieu@free.fr> 10078M: Stanislaw Gruszka <stf_xl@wp.pl> 10079S: Maintained 10080F: drivers/usb/atm/ueagle-atm.c 10081 10082IMAGIS TOUCHSCREEN DRIVER 10083M: Markuss Broks <markuss.broks@gmail.com> 10084S: Maintained 10085F: Documentation/devicetree/bindings/input/touchscreen/imagis,ist3038c.yaml 10086F: drivers/input/touchscreen/imagis.c 10087 10088IMGTEC ASCII LCD DRIVER 10089M: Paul Burton <paulburton@kernel.org> 10090S: Maintained 10091F: Documentation/devicetree/bindings/auxdisplay/img,ascii-lcd.yaml 10092F: drivers/auxdisplay/img-ascii-lcd.c 10093 10094IMGTEC IR DECODER DRIVER 10095S: Orphan 10096F: drivers/media/rc/img-ir/ 10097 10098IMON SOUNDGRAPH USB IR RECEIVER 10099M: Sean Young <sean@mess.org> 10100L: linux-media@vger.kernel.org 10101S: Maintained 10102F: drivers/media/rc/imon.c 10103F: drivers/media/rc/imon_raw.c 10104 10105IMS TWINTURBO FRAMEBUFFER DRIVER 10106L: linux-fbdev@vger.kernel.org 10107S: Orphan 10108F: drivers/video/fbdev/imsttfb.c 10109 10110INA209 HARDWARE MONITOR DRIVER 10111M: Guenter Roeck <linux@roeck-us.net> 10112L: linux-hwmon@vger.kernel.org 10113S: Maintained 10114F: Documentation/devicetree/bindings/hwmon/ti,ina2xx.yaml 10115F: Documentation/hwmon/ina209.rst 10116F: drivers/hwmon/ina209.c 10117 10118INA2XX HARDWARE MONITOR DRIVER 10119M: Guenter Roeck <linux@roeck-us.net> 10120L: linux-hwmon@vger.kernel.org 10121S: Maintained 10122F: Documentation/hwmon/ina2xx.rst 10123F: drivers/hwmon/ina2xx.c 10124F: include/linux/platform_data/ina2xx.h 10125 10126INDEX OF FURTHER KERNEL DOCUMENTATION 10127M: Carlos Bilbao <carlos.bilbao@amd.com> 10128S: Maintained 10129F: Documentation/process/kernel-docs.rst 10130 10131INDUSTRY PACK SUBSYSTEM (IPACK) 10132M: Vaibhav Gupta <vaibhavgupta40@gmail.com> 10133M: Jens Taprogge <jens.taprogge@taprogge.org> 10134M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 10135L: industrypack-devel@lists.sourceforge.net 10136S: Maintained 10137W: http://industrypack.sourceforge.net 10138F: drivers/ipack/ 10139 10140INFINEON DPS310 Driver 10141M: Eddie James <eajames@linux.ibm.com> 10142L: linux-iio@vger.kernel.org 10143S: Maintained 10144F: drivers/iio/pressure/dps310.c 10145 10146INFINEON PEB2466 ASoC CODEC 10147M: Herve Codina <herve.codina@bootlin.com> 10148L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10149S: Maintained 10150F: Documentation/devicetree/bindings/sound/infineon,peb2466.yaml 10151F: sound/soc/codecs/peb2466.c 10152 10153INFINIBAND SUBSYSTEM 10154M: Jason Gunthorpe <jgg@nvidia.com> 10155M: Leon Romanovsky <leonro@nvidia.com> 10156L: linux-rdma@vger.kernel.org 10157S: Supported 10158W: https://github.com/linux-rdma/rdma-core 10159Q: http://patchwork.kernel.org/project/linux-rdma/list/ 10160T: git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git 10161F: Documentation/devicetree/bindings/infiniband/ 10162F: Documentation/infiniband/ 10163F: drivers/infiniband/ 10164F: include/rdma/ 10165F: include/trace/events/ib_mad.h 10166F: include/trace/events/ib_umad.h 10167F: include/trace/misc/rdma.h 10168F: include/uapi/linux/if_infiniband.h 10169F: include/uapi/rdma/ 10170F: samples/bpf/ibumad_kern.c 10171F: samples/bpf/ibumad_user.c 10172 10173INGENIC JZ4780 NAND DRIVER 10174M: Harvey Hunt <harveyhuntnexus@gmail.com> 10175L: linux-mtd@lists.infradead.org 10176L: linux-mips@vger.kernel.org 10177S: Maintained 10178F: drivers/mtd/nand/raw/ingenic/ 10179 10180INGENIC JZ47xx SoCs 10181M: Paul Cercueil <paul@crapouillou.net> 10182L: linux-mips@vger.kernel.org 10183S: Maintained 10184F: arch/mips/boot/dts/ingenic/ 10185F: arch/mips/generic/board-ingenic.c 10186F: arch/mips/include/asm/mach-ingenic/ 10187F: arch/mips/ingenic/Kconfig 10188F: drivers/clk/ingenic/ 10189F: drivers/dma/dma-jz4780.c 10190F: drivers/gpu/drm/ingenic/ 10191F: drivers/i2c/busses/i2c-jz4780.c 10192F: drivers/iio/adc/ingenic-adc.c 10193F: drivers/irqchip/irq-ingenic.c 10194F: drivers/memory/jz4780-nemc.c 10195F: drivers/mmc/host/jz4740_mmc.c 10196F: drivers/mtd/nand/raw/ingenic/ 10197F: drivers/pinctrl/pinctrl-ingenic.c 10198F: drivers/power/supply/ingenic-battery.c 10199F: drivers/pwm/pwm-jz4740.c 10200F: drivers/remoteproc/ingenic_rproc.c 10201F: drivers/rtc/rtc-jz4740.c 10202F: drivers/tty/serial/8250/8250_ingenic.c 10203F: drivers/usb/musb/jz4740.c 10204F: drivers/watchdog/jz4740_wdt.c 10205F: include/dt-bindings/iio/adc/ingenic,adc.h 10206F: include/linux/mfd/ingenic-tcu.h 10207F: sound/soc/codecs/jz47* 10208F: sound/soc/jz4740/ 10209 10210INJOINIC IP5xxx POWER BANK IC DRIVER 10211M: Samuel Holland <samuel@sholland.org> 10212S: Maintained 10213F: drivers/power/supply/ip5xxx_power.c 10214 10215INOTIFY 10216M: Jan Kara <jack@suse.cz> 10217R: Amir Goldstein <amir73il@gmail.com> 10218L: linux-fsdevel@vger.kernel.org 10219S: Maintained 10220F: Documentation/filesystems/inotify.rst 10221F: fs/notify/inotify/ 10222F: include/linux/inotify.h 10223F: include/uapi/linux/inotify.h 10224 10225INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS 10226M: Dmitry Torokhov <dmitry.torokhov@gmail.com> 10227L: linux-input@vger.kernel.org 10228S: Maintained 10229Q: http://patchwork.kernel.org/project/linux-input/list/ 10230T: git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git 10231F: Documentation/devicetree/bindings/input/ 10232F: Documentation/devicetree/bindings/serio/ 10233F: Documentation/input/ 10234F: drivers/input/ 10235F: include/dt-bindings/input/ 10236F: include/linux/input.h 10237F: include/linux/input/ 10238F: include/uapi/linux/input-event-codes.h 10239F: include/uapi/linux/input.h 10240 10241INPUT MULTITOUCH (MT) PROTOCOL 10242M: Henrik Rydberg <rydberg@bitmath.org> 10243L: linux-input@vger.kernel.org 10244S: Odd fixes 10245F: Documentation/input/multi-touch-protocol.rst 10246F: drivers/input/input-mt.c 10247K: \b(ABS|SYN)_MT_ 10248 10249INSIDE SECURE CRYPTO DRIVER 10250M: Antoine Tenart <atenart@kernel.org> 10251L: linux-crypto@vger.kernel.org 10252S: Maintained 10253F: drivers/crypto/inside-secure/ 10254 10255INTEGRITY MEASUREMENT ARCHITECTURE (IMA) 10256M: Mimi Zohar <zohar@linux.ibm.com> 10257M: Dmitry Kasatkin <dmitry.kasatkin@gmail.com> 10258L: linux-integrity@vger.kernel.org 10259S: Supported 10260T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 10261F: security/integrity/ 10262F: security/integrity/ima/ 10263 10264INTEL 810/815 FRAMEBUFFER DRIVER 10265M: Antonino Daplas <adaplas@gmail.com> 10266L: linux-fbdev@vger.kernel.org 10267S: Maintained 10268F: drivers/video/fbdev/i810/ 10269 10270INTEL 8255 GPIO DRIVER 10271M: William Breathitt Gray <william.gray@linaro.org> 10272L: linux-gpio@vger.kernel.org 10273S: Maintained 10274F: drivers/gpio/gpio-i8255.c 10275F: drivers/gpio/gpio-i8255.h 10276 10277INTEL ASoC DRIVERS 10278M: Cezary Rojewski <cezary.rojewski@intel.com> 10279M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 10280M: Liam Girdwood <liam.r.girdwood@linux.intel.com> 10281M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 10282M: Bard Liao <yung-chuan.liao@linux.intel.com> 10283M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 10284M: Kai Vehmanen <kai.vehmanen@linux.intel.com> 10285L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10286S: Supported 10287F: sound/soc/intel/ 10288 10289INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER 10290M: Hans de Goede <hdegoede@redhat.com> 10291L: platform-driver-x86@vger.kernel.org 10292S: Maintained 10293F: drivers/platform/x86/intel/atomisp2/pm.c 10294 10295INTEL ATOMISP2 LED DRIVER 10296M: Hans de Goede <hdegoede@redhat.com> 10297L: platform-driver-x86@vger.kernel.org 10298S: Maintained 10299F: drivers/platform/x86/intel/atomisp2/led.c 10300 10301INTEL BIOS SAR INT1092 DRIVER 10302M: Shravan Sudhakar <s.shravan@intel.com> 10303M: Intel Corporation <linuxwwan@intel.com> 10304L: platform-driver-x86@vger.kernel.org 10305S: Maintained 10306F: drivers/platform/x86/intel/int1092/ 10307 10308INTEL BROXTON PMC DRIVER 10309M: Mika Westerberg <mika.westerberg@linux.intel.com> 10310M: Zha Qipeng <qipeng.zha@intel.com> 10311S: Maintained 10312F: drivers/mfd/intel_pmc_bxt.c 10313F: include/linux/mfd/intel_pmc_bxt.h 10314 10315INTEL C600 SERIES SAS CONTROLLER DRIVER 10316M: Artur Paszkiewicz <artur.paszkiewicz@intel.com> 10317L: linux-scsi@vger.kernel.org 10318S: Supported 10319T: git git://git.code.sf.net/p/intel-sas/isci 10320F: drivers/scsi/isci/ 10321 10322INTEL CPU family model numbers 10323M: Tony Luck <tony.luck@intel.com> 10324M: x86@kernel.org 10325L: linux-kernel@vger.kernel.org 10326S: Supported 10327F: arch/x86/include/asm/intel-family.h 10328 10329INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets) 10330M: Jani Nikula <jani.nikula@linux.intel.com> 10331M: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> 10332M: Rodrigo Vivi <rodrigo.vivi@intel.com> 10333M: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> 10334L: intel-gfx@lists.freedesktop.org 10335S: Supported 10336W: https://01.org/linuxgraphics/ 10337Q: http://patchwork.freedesktop.org/project/intel-gfx/ 10338B: https://gitlab.freedesktop.org/drm/intel/-/wikis/How-to-file-i915-bugs 10339C: irc://irc.oftc.net/intel-gfx 10340T: git git://anongit.freedesktop.org/drm-intel 10341F: Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon 10342F: Documentation/gpu/i915.rst 10343F: drivers/gpu/drm/i915/ 10344F: include/drm/i915* 10345F: include/uapi/drm/i915_drm.h 10346 10347INTEL ETHERNET DRIVERS 10348M: Jesse Brandeburg <jesse.brandeburg@intel.com> 10349M: Tony Nguyen <anthony.l.nguyen@intel.com> 10350L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 10351S: Supported 10352W: http://www.intel.com/support/feedback.htm 10353W: http://e1000.sourceforge.net/ 10354Q: http://patchwork.ozlabs.org/project/intel-wired-lan/list/ 10355T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue.git 10356T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git 10357F: Documentation/networking/device_drivers/ethernet/intel/ 10358F: drivers/net/ethernet/intel/ 10359F: drivers/net/ethernet/intel/*/ 10360F: include/linux/avf/virtchnl.h 10361F: include/linux/net/intel/iidc.h 10362 10363INTEL ETHERNET PROTOCOL DRIVER FOR RDMA 10364M: Mustafa Ismail <mustafa.ismail@intel.com> 10365M: Shiraz Saleem <shiraz.saleem@intel.com> 10366L: linux-rdma@vger.kernel.org 10367S: Supported 10368F: drivers/infiniband/hw/irdma/ 10369F: include/uapi/rdma/irdma-abi.h 10370 10371INTEL FRAMEBUFFER DRIVER (excluding 810 and 815) 10372M: Maik Broemme <mbroemme@libmpq.org> 10373L: linux-fbdev@vger.kernel.org 10374S: Maintained 10375F: Documentation/fb/intelfb.rst 10376F: drivers/video/fbdev/intelfb/ 10377 10378INTEL GPIO DRIVERS 10379M: Andy Shevchenko <andy@kernel.org> 10380L: linux-gpio@vger.kernel.org 10381S: Supported 10382T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10383F: drivers/gpio/gpio-elkhartlake.c 10384F: drivers/gpio/gpio-ich.c 10385F: drivers/gpio/gpio-merrifield.c 10386F: drivers/gpio/gpio-ml-ioh.c 10387F: drivers/gpio/gpio-pch.c 10388F: drivers/gpio/gpio-sch.c 10389F: drivers/gpio/gpio-sodaville.c 10390F: drivers/gpio/gpio-tangier.c 10391 10392INTEL GVT-g DRIVERS (Intel GPU Virtualization) 10393M: Zhenyu Wang <zhenyuw@linux.intel.com> 10394M: Zhi Wang <zhi.a.wang@intel.com> 10395L: intel-gvt-dev@lists.freedesktop.org 10396L: intel-gfx@lists.freedesktop.org 10397S: Supported 10398W: https://01.org/igvt-g 10399T: git https://github.com/intel/gvt-linux.git 10400F: drivers/gpu/drm/i915/gvt/ 10401 10402INTEL HID EVENT DRIVER 10403M: Alex Hung <alexhung@gmail.com> 10404L: platform-driver-x86@vger.kernel.org 10405S: Maintained 10406F: drivers/platform/x86/intel/hid.c 10407 10408INTEL I/OAT DMA DRIVER 10409M: Dave Jiang <dave.jiang@intel.com> 10410R: Dan Williams <dan.j.williams@intel.com> 10411L: dmaengine@vger.kernel.org 10412S: Supported 10413Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 10414F: drivers/dma/ioat* 10415 10416INTEL IDLE DRIVER 10417M: Jacob Pan <jacob.jun.pan@linux.intel.com> 10418M: Len Brown <lenb@kernel.org> 10419L: linux-pm@vger.kernel.org 10420S: Supported 10421B: https://bugzilla.kernel.org 10422T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git 10423F: drivers/idle/intel_idle.c 10424 10425INTEL IDXD DRIVER 10426M: Fenghua Yu <fenghua.yu@intel.com> 10427M: Dave Jiang <dave.jiang@intel.com> 10428L: dmaengine@vger.kernel.org 10429S: Supported 10430F: drivers/dma/idxd/* 10431F: include/uapi/linux/idxd.h 10432 10433INTEL IN FIELD SCAN (IFS) DEVICE 10434M: Jithu Joseph <jithu.joseph@intel.com> 10435R: Ashok Raj <ashok.raj@intel.com> 10436R: Tony Luck <tony.luck@intel.com> 10437S: Maintained 10438F: drivers/platform/x86/intel/ifs 10439F: include/trace/events/intel_ifs.h 10440 10441INTEL INTEGRATED SENSOR HUB DRIVER 10442M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10443M: Jiri Kosina <jikos@kernel.org> 10444L: linux-input@vger.kernel.org 10445S: Maintained 10446F: drivers/hid/intel-ish-hid/ 10447 10448INTEL IOMMU (VT-d) 10449M: David Woodhouse <dwmw2@infradead.org> 10450M: Lu Baolu <baolu.lu@linux.intel.com> 10451L: iommu@lists.linux.dev 10452S: Supported 10453T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10454F: drivers/iommu/intel/ 10455 10456INTEL IPU3 CSI-2 CIO2 DRIVER 10457M: Yong Zhi <yong.zhi@intel.com> 10458M: Sakari Ailus <sakari.ailus@linux.intel.com> 10459M: Bingbu Cao <bingbu.cao@intel.com> 10460M: Dan Scally <djrscally@gmail.com> 10461R: Tianshu Qiu <tian.shu.qiu@intel.com> 10462L: linux-media@vger.kernel.org 10463S: Maintained 10464T: git git://linuxtv.org/media_tree.git 10465F: Documentation/userspace-api/media/v4l/pixfmt-srggb10-ipu3.rst 10466F: drivers/media/pci/intel/ipu3/ 10467 10468INTEL IPU3 CSI-2 IMGU DRIVER 10469M: Sakari Ailus <sakari.ailus@linux.intel.com> 10470R: Bingbu Cao <bingbu.cao@intel.com> 10471R: Tianshu Qiu <tian.shu.qiu@intel.com> 10472L: linux-media@vger.kernel.org 10473S: Maintained 10474F: Documentation/admin-guide/media/ipu3.rst 10475F: Documentation/admin-guide/media/ipu3_rcb.svg 10476F: Documentation/userspace-api/media/v4l/pixfmt-meta-intel-ipu3.rst 10477F: drivers/staging/media/ipu3/ 10478 10479INTEL ISHTP ECLITE DRIVER 10480M: Sumesh K Naduvalath <sumesh.k.naduvalath@intel.com> 10481L: platform-driver-x86@vger.kernel.org 10482S: Supported 10483F: drivers/platform/x86/intel/ishtp_eclite.c 10484 10485INTEL IXP4XX CRYPTO SUPPORT 10486M: Corentin Labbe <clabbe@baylibre.com> 10487L: linux-crypto@vger.kernel.org 10488S: Maintained 10489F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 10490 10491INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT 10492M: Krzysztof Halasa <khalasa@piap.pl> 10493S: Maintained 10494F: drivers/net/ethernet/xscale/ixp4xx_eth.c 10495F: drivers/net/wan/ixp4xx_hss.c 10496F: drivers/soc/ixp4xx/ixp4xx-npe.c 10497F: drivers/soc/ixp4xx/ixp4xx-qmgr.c 10498F: include/linux/soc/ixp4xx/npe.h 10499F: include/linux/soc/ixp4xx/qmgr.h 10500 10501INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT 10502M: Deepak Saxena <dsaxena@plexity.net> 10503S: Maintained 10504F: Documentation/devicetree/bindings/rng/intel,ixp46x-rng.yaml 10505F: drivers/char/hw_random/ixp4xx-rng.c 10506 10507INTEL KEEM BAY DRM DRIVER 10508M: Anitha Chrisanthus <anitha.chrisanthus@intel.com> 10509M: Edmund Dea <edmund.j.dea@intel.com> 10510S: Maintained 10511F: Documentation/devicetree/bindings/display/intel,keembay-display.yaml 10512F: drivers/gpu/drm/kmb/ 10513 10514INTEL KEEM BAY OCS AES/SM4 CRYPTO DRIVER 10515M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10516S: Maintained 10517F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-aes.yaml 10518F: drivers/crypto/intel/keembay/Kconfig 10519F: drivers/crypto/intel/keembay/Makefile 10520F: drivers/crypto/intel/keembay/keembay-ocs-aes-core.c 10521F: drivers/crypto/intel/keembay/ocs-aes.c 10522F: drivers/crypto/intel/keembay/ocs-aes.h 10523 10524INTEL KEEM BAY OCS ECC CRYPTO DRIVER 10525M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10526M: Prabhjot Khurana <prabhjot.khurana@intel.com> 10527M: Mark Gross <mgross@linux.intel.com> 10528S: Maintained 10529F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-ecc.yaml 10530F: drivers/crypto/intel/keembay/Kconfig 10531F: drivers/crypto/intel/keembay/Makefile 10532F: drivers/crypto/intel/keembay/keembay-ocs-ecc.c 10533 10534INTEL KEEM BAY OCS HCU CRYPTO DRIVER 10535M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10536M: Declan Murphy <declan.murphy@intel.com> 10537S: Maintained 10538F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-hcu.yaml 10539F: drivers/crypto/intel/keembay/Kconfig 10540F: drivers/crypto/intel/keembay/Makefile 10541F: drivers/crypto/intel/keembay/keembay-ocs-hcu-core.c 10542F: drivers/crypto/intel/keembay/ocs-hcu.c 10543F: drivers/crypto/intel/keembay/ocs-hcu.h 10544 10545INTEL MANAGEMENT ENGINE (mei) 10546M: Tomas Winkler <tomas.winkler@intel.com> 10547L: linux-kernel@vger.kernel.org 10548S: Supported 10549F: Documentation/driver-api/mei/* 10550F: drivers/misc/mei/ 10551F: drivers/watchdog/mei_wdt.c 10552F: include/linux/mei_aux.h 10553F: include/linux/mei_cl_bus.h 10554F: include/uapi/linux/mei.h 10555F: include/uapi/linux/mei_uuid.h 10556F: include/uapi/linux/uuid.h 10557F: samples/mei/* 10558 10559INTEL MAX 10 BMC MFD DRIVER 10560M: Xu Yilun <yilun.xu@intel.com> 10561R: Tom Rix <trix@redhat.com> 10562S: Maintained 10563F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc 10564F: Documentation/hwmon/intel-m10-bmc-hwmon.rst 10565F: drivers/hwmon/intel-m10-bmc-hwmon.c 10566F: drivers/mfd/intel-m10-bmc* 10567F: include/linux/mfd/intel-m10-bmc.h 10568 10569INTEL MAX10 BMC SECURE UPDATES 10570M: Russ Weight <russell.h.weight@intel.com> 10571L: linux-fpga@vger.kernel.org 10572S: Maintained 10573F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc-sec-update 10574F: drivers/fpga/intel-m10-bmc-sec-update.c 10575 10576INTEL P-Unit IPC DRIVER 10577M: Zha Qipeng <qipeng.zha@intel.com> 10578L: platform-driver-x86@vger.kernel.org 10579S: Maintained 10580F: arch/x86/include/asm/intel_punit_ipc.h 10581F: drivers/platform/x86/intel/punit_ipc.c 10582 10583INTEL PMC CORE DRIVER 10584M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10585M: David E Box <david.e.box@intel.com> 10586L: platform-driver-x86@vger.kernel.org 10587S: Maintained 10588F: Documentation/ABI/testing/sysfs-platform-intel-pmc 10589F: drivers/platform/x86/intel/pmc/ 10590 10591INTEL PMIC GPIO DRIVERS 10592M: Andy Shevchenko <andy@kernel.org> 10593S: Supported 10594T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10595F: drivers/gpio/gpio-*cove.c 10596 10597INTEL PMIC MULTIFUNCTION DEVICE DRIVERS 10598M: Andy Shevchenko <andy@kernel.org> 10599S: Supported 10600F: drivers/mfd/intel_soc_pmic* 10601F: include/linux/mfd/intel_soc_pmic* 10602 10603INTEL PMT DRIVERS 10604M: David E. Box <david.e.box@linux.intel.com> 10605S: Supported 10606F: drivers/platform/x86/intel/pmt/ 10607 10608INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT 10609M: Stanislav Yakovlev <stas.yakovlev@gmail.com> 10610L: linux-wireless@vger.kernel.org 10611S: Maintained 10612F: Documentation/networking/device_drivers/wifi/intel/ipw2100.rst 10613F: Documentation/networking/device_drivers/wifi/intel/ipw2200.rst 10614F: drivers/net/wireless/intel/ipw2x00/ 10615 10616INTEL PSTATE DRIVER 10617M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10618M: Len Brown <lenb@kernel.org> 10619L: linux-pm@vger.kernel.org 10620S: Supported 10621F: drivers/cpufreq/intel_pstate.c 10622 10623INTEL PTP DFL ToD DRIVER 10624M: Tianfei Zhang <tianfei.zhang@intel.com> 10625L: linux-fpga@vger.kernel.org 10626L: netdev@vger.kernel.org 10627S: Maintained 10628F: drivers/ptp/ptp_dfl_tod.c 10629 10630INTEL QUADRATURE ENCODER PERIPHERAL DRIVER 10631M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 10632L: linux-iio@vger.kernel.org 10633F: drivers/counter/intel-qep.c 10634 10635INTEL SCU DRIVERS 10636M: Mika Westerberg <mika.westerberg@linux.intel.com> 10637S: Maintained 10638F: arch/x86/include/asm/intel_scu_ipc.h 10639F: drivers/platform/x86/intel_scu_* 10640 10641INTEL SDSI DRIVER 10642M: David E. Box <david.e.box@linux.intel.com> 10643S: Supported 10644F: drivers/platform/x86/intel/sdsi.c 10645F: tools/arch/x86/intel_sdsi/ 10646F: tools/testing/selftests/drivers/sdsi/ 10647 10648INTEL SGX 10649M: Jarkko Sakkinen <jarkko@kernel.org> 10650R: Dave Hansen <dave.hansen@linux.intel.com> 10651L: linux-sgx@vger.kernel.org 10652S: Supported 10653Q: https://patchwork.kernel.org/project/intel-sgx/list/ 10654T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/sgx 10655F: Documentation/arch/x86/sgx.rst 10656F: arch/x86/entry/vdso/vsgx.S 10657F: arch/x86/include/asm/sgx.h 10658F: arch/x86/include/uapi/asm/sgx.h 10659F: arch/x86/kernel/cpu/sgx/* 10660F: tools/testing/selftests/sgx/* 10661K: \bSGX_ 10662 10663INTEL SKYLAKE INT3472 ACPI DEVICE DRIVER 10664M: Daniel Scally <djrscally@gmail.com> 10665S: Maintained 10666F: drivers/platform/x86/intel/int3472/ 10667 10668INTEL SPEED SELECT TECHNOLOGY 10669M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10670L: platform-driver-x86@vger.kernel.org 10671S: Maintained 10672F: drivers/platform/x86/intel/speed_select_if/ 10673F: include/uapi/linux/isst_if.h 10674F: tools/power/x86/intel-speed-select/ 10675 10676INTEL STRATIX10 FIRMWARE DRIVERS 10677M: Dinh Nguyen <dinguyen@kernel.org> 10678L: linux-kernel@vger.kernel.org 10679S: Maintained 10680T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 10681F: Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu 10682F: Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt 10683F: drivers/firmware/stratix10-rsu.c 10684F: drivers/firmware/stratix10-svc.c 10685F: include/linux/firmware/intel/stratix10-smc.h 10686F: include/linux/firmware/intel/stratix10-svc-client.h 10687 10688INTEL TELEMETRY DRIVER 10689M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10690M: "David E. Box" <david.e.box@linux.intel.com> 10691L: platform-driver-x86@vger.kernel.org 10692S: Maintained 10693F: arch/x86/include/asm/intel_telemetry.h 10694F: drivers/platform/x86/intel/telemetry/ 10695 10696INTEL TPMI DRIVER 10697M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10698L: platform-driver-x86@vger.kernel.org 10699S: Maintained 10700F: drivers/platform/x86/intel/tpmi.c 10701F: include/linux/intel_tpmi.h 10702 10703INTEL UNCORE FREQUENCY CONTROL 10704M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10705L: platform-driver-x86@vger.kernel.org 10706S: Maintained 10707F: Documentation/admin-guide/pm/intel_uncore_frequency_scaling.rst 10708F: drivers/platform/x86/intel/uncore-frequency/ 10709 10710INTEL VENDOR SPECIFIC EXTENDED CAPABILITIES DRIVER 10711M: David E. Box <david.e.box@linux.intel.com> 10712S: Supported 10713F: drivers/platform/x86/intel/vsec.* 10714 10715INTEL VIRTUAL BUTTON DRIVER 10716M: AceLan Kao <acelan.kao@canonical.com> 10717L: platform-driver-x86@vger.kernel.org 10718S: Maintained 10719F: drivers/platform/x86/intel/vbtn.c 10720 10721INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy) 10722M: Stanislaw Gruszka <stf_xl@wp.pl> 10723L: linux-wireless@vger.kernel.org 10724S: Supported 10725F: drivers/net/wireless/intel/iwlegacy/ 10726 10727INTEL WIRELESS WIFI LINK (iwlwifi) 10728M: Gregory Greenman <gregory.greenman@intel.com> 10729L: linux-wireless@vger.kernel.org 10730S: Supported 10731W: https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi 10732T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git 10733F: drivers/net/wireless/intel/iwlwifi/ 10734 10735INTEL WMI SLIM BOOTLOADER (SBL) FIRMWARE UPDATE DRIVER 10736M: Jithu Joseph <jithu.joseph@intel.com> 10737R: Maurice Ma <maurice.ma@intel.com> 10738S: Maintained 10739W: https://slimbootloader.github.io/security/firmware-update.html 10740F: drivers/platform/x86/intel/wmi/sbl-fw-update.c 10741 10742INTEL WMI THUNDERBOLT FORCE POWER DRIVER 10743L: Dell.Client.Kernel@dell.com 10744S: Maintained 10745F: drivers/platform/x86/intel/wmi/thunderbolt.c 10746 10747INTEL WWAN IOSM DRIVER 10748M: M Chetan Kumar <m.chetan.kumar@intel.com> 10749M: Intel Corporation <linuxwwan@intel.com> 10750L: netdev@vger.kernel.org 10751S: Maintained 10752F: drivers/net/wwan/iosm/ 10753 10754INTEL(R) TRACE HUB 10755M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 10756S: Supported 10757F: Documentation/trace/intel_th.rst 10758F: drivers/hwtracing/intel_th/ 10759F: include/linux/intel_th.h 10760 10761INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT) 10762M: Ning Sun <ning.sun@intel.com> 10763L: tboot-devel@lists.sourceforge.net 10764S: Supported 10765W: http://tboot.sourceforge.net 10766T: hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot 10767F: Documentation/arch/x86/intel_txt.rst 10768F: arch/x86/kernel/tboot.c 10769F: include/linux/tboot.h 10770 10771INTERCONNECT API 10772M: Georgi Djakov <djakov@kernel.org> 10773L: linux-pm@vger.kernel.org 10774S: Maintained 10775T: git git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc.git 10776F: Documentation/devicetree/bindings/interconnect/ 10777F: Documentation/driver-api/interconnect.rst 10778F: drivers/interconnect/ 10779F: include/dt-bindings/interconnect/ 10780F: include/linux/interconnect-provider.h 10781F: include/linux/interconnect.h 10782 10783INTERRUPT COUNTER DRIVER 10784M: Oleksij Rempel <o.rempel@pengutronix.de> 10785R: Pengutronix Kernel Team <kernel@pengutronix.de> 10786L: linux-iio@vger.kernel.org 10787F: Documentation/devicetree/bindings/counter/interrupt-counter.yaml 10788F: drivers/counter/interrupt-cnt.c 10789 10790INTERSIL ISL7998X VIDEO DECODER DRIVER 10791M: Michael Tretter <m.tretter@pengutronix.de> 10792R: Pengutronix Kernel Team <kernel@pengutronix.de> 10793L: linux-media@vger.kernel.org 10794S: Maintained 10795F: Documentation/devicetree/bindings/media/i2c/isil,isl79987.yaml 10796F: drivers/media/i2c/isl7998x.c 10797 10798INVENSENSE ICM-426xx IMU DRIVER 10799M: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com> 10800L: linux-iio@vger.kernel.org 10801S: Maintained 10802W: https://invensense.tdk.com/ 10803F: Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml 10804F: drivers/iio/imu/inv_icm42600/ 10805 10806INVENSENSE MPU-3050 GYROSCOPE DRIVER 10807M: Linus Walleij <linus.walleij@linaro.org> 10808L: linux-iio@vger.kernel.org 10809S: Maintained 10810F: Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.yaml 10811F: drivers/iio/gyro/mpu3050* 10812 10813IOC3 ETHERNET DRIVER 10814M: Ralf Baechle <ralf@linux-mips.org> 10815L: linux-mips@vger.kernel.org 10816S: Maintained 10817F: drivers/net/ethernet/sgi/ioc3-eth.c 10818 10819IOMAP FILESYSTEM LIBRARY 10820M: Christoph Hellwig <hch@infradead.org> 10821M: Darrick J. Wong <djwong@kernel.org> 10822L: linux-xfs@vger.kernel.org 10823L: linux-fsdevel@vger.kernel.org 10824S: Supported 10825T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 10826F: fs/iomap/ 10827F: include/linux/iomap.h 10828 10829IOMMU DMA-API LAYER 10830M: Robin Murphy <robin.murphy@arm.com> 10831L: iommu@lists.linux.dev 10832S: Maintained 10833T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10834F: drivers/iommu/dma-iommu.c 10835F: drivers/iommu/dma-iommu.h 10836F: drivers/iommu/iova.c 10837F: include/linux/iova.h 10838 10839IOMMU SUBSYSTEM 10840M: Joerg Roedel <joro@8bytes.org> 10841M: Will Deacon <will@kernel.org> 10842R: Robin Murphy <robin.murphy@arm.com> 10843L: iommu@lists.linux.dev 10844S: Maintained 10845T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10846F: Documentation/devicetree/bindings/iommu/ 10847F: Documentation/userspace-api/iommu.rst 10848F: drivers/iommu/ 10849F: include/linux/iommu.h 10850F: include/linux/iova.h 10851F: include/linux/of_iommu.h 10852F: include/uapi/linux/iommu.h 10853 10854IOMMUFD 10855M: Jason Gunthorpe <jgg@nvidia.com> 10856M: Kevin Tian <kevin.tian@intel.com> 10857L: iommu@lists.linux.dev 10858S: Maintained 10859T: git git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd.git 10860F: Documentation/userspace-api/iommufd.rst 10861F: drivers/iommu/iommufd/ 10862F: include/linux/iommufd.h 10863F: include/uapi/linux/iommufd.h 10864F: tools/testing/selftests/iommu/ 10865 10866IOSYS-MAP HELPERS 10867M: Thomas Zimmermann <tzimmermann@suse.de> 10868L: dri-devel@lists.freedesktop.org 10869S: Maintained 10870T: git git://anongit.freedesktop.org/drm/drm-misc 10871F: include/linux/iosys-map.h 10872 10873IO_URING 10874M: Jens Axboe <axboe@kernel.dk> 10875R: Pavel Begunkov <asml.silence@gmail.com> 10876L: io-uring@vger.kernel.org 10877S: Maintained 10878T: git git://git.kernel.dk/linux-block 10879T: git git://git.kernel.dk/liburing 10880F: include/linux/io_uring.h 10881F: include/linux/io_uring_types.h 10882F: include/trace/events/io_uring.h 10883F: include/uapi/linux/io_uring.h 10884F: io_uring/ 10885F: tools/io_uring/ 10886 10887IPMI SUBSYSTEM 10888M: Corey Minyard <minyard@acm.org> 10889L: openipmi-developer@lists.sourceforge.net (moderated for non-subscribers) 10890S: Supported 10891W: http://openipmi.sourceforge.net/ 10892T: git https://github.com/cminyard/linux-ipmi.git for-next 10893F: Documentation/devicetree/bindings/ipmi/ 10894F: Documentation/driver-api/ipmi.rst 10895F: drivers/char/ipmi/ 10896F: include/linux/ipmi* 10897F: include/uapi/linux/ipmi* 10898 10899IPS SCSI RAID DRIVER 10900M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 10901L: linux-scsi@vger.kernel.org 10902S: Maintained 10903W: http://www.adaptec.com/ 10904F: drivers/scsi/ips* 10905 10906IPVS 10907M: Simon Horman <horms@verge.net.au> 10908M: Julian Anastasov <ja@ssi.bg> 10909L: netdev@vger.kernel.org 10910L: lvs-devel@vger.kernel.org 10911S: Maintained 10912T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git 10913T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git 10914F: Documentation/networking/ipvs-sysctl.rst 10915F: include/net/ip_vs.h 10916F: include/uapi/linux/ip_vs.h 10917F: net/netfilter/ipvs/ 10918 10919IPWIRELESS DRIVER 10920M: Jiri Kosina <jikos@kernel.org> 10921M: David Sterba <dsterba@suse.com> 10922S: Odd Fixes 10923F: drivers/tty/ipwireless/ 10924 10925IRON DEVICE AUDIO CODEC DRIVERS 10926M: Kiseok Jo <kiseok.jo@irondevice.com> 10927L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10928S: Maintained 10929F: Documentation/devicetree/bindings/sound/irondevice,* 10930F: sound/soc/codecs/sma* 10931 10932IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY) 10933M: Marc Zyngier <maz@kernel.org> 10934S: Maintained 10935T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10936F: Documentation/core-api/irq/irq-domain.rst 10937F: include/linux/irqdomain.h 10938F: kernel/irq/irqdomain.c 10939F: kernel/irq/msi.c 10940 10941IRQ SUBSYSTEM 10942M: Thomas Gleixner <tglx@linutronix.de> 10943L: linux-kernel@vger.kernel.org 10944S: Maintained 10945T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10946F: include/linux/group_cpus.h 10947F: kernel/irq/ 10948F: lib/group_cpus.c 10949 10950IRQCHIP DRIVERS 10951M: Thomas Gleixner <tglx@linutronix.de> 10952M: Marc Zyngier <maz@kernel.org> 10953L: linux-kernel@vger.kernel.org 10954S: Maintained 10955T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10956F: Documentation/devicetree/bindings/interrupt-controller/ 10957F: drivers/irqchip/ 10958 10959ISA 10960M: William Breathitt Gray <william.gray@linaro.org> 10961S: Maintained 10962F: Documentation/driver-api/isa.rst 10963F: drivers/base/isa.c 10964F: include/linux/isa.h 10965 10966ISA RADIO MODULE 10967M: Hans Verkuil <hverkuil@xs4all.nl> 10968L: linux-media@vger.kernel.org 10969S: Maintained 10970W: https://linuxtv.org 10971T: git git://linuxtv.org/media_tree.git 10972F: drivers/media/radio/radio-isa* 10973 10974ISAPNP 10975M: Jaroslav Kysela <perex@perex.cz> 10976S: Maintained 10977F: Documentation/driver-api/isapnp.rst 10978F: drivers/pnp/isapnp/ 10979F: include/linux/isapnp.h 10980 10981ISCSI 10982M: Lee Duncan <lduncan@suse.com> 10983M: Chris Leech <cleech@redhat.com> 10984M: Mike Christie <michael.christie@oracle.com> 10985L: open-iscsi@googlegroups.com 10986L: linux-scsi@vger.kernel.org 10987S: Maintained 10988W: www.open-iscsi.com 10989F: drivers/scsi/*iscsi* 10990F: include/scsi/*iscsi* 10991 10992iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER 10993M: Peter Jones <pjones@redhat.com> 10994M: Konrad Rzeszutek Wilk <konrad@kernel.org> 10995S: Maintained 10996F: drivers/firmware/iscsi_ibft* 10997 10998ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR 10999M: Sagi Grimberg <sagi@grimberg.me> 11000M: Max Gurtovoy <mgurtovoy@nvidia.com> 11001L: linux-rdma@vger.kernel.org 11002S: Supported 11003W: http://www.openfabrics.org 11004W: www.open-iscsi.org 11005Q: http://patchwork.kernel.org/project/linux-rdma/list/ 11006F: drivers/infiniband/ulp/iser/ 11007 11008ISCSI EXTENSIONS FOR RDMA (ISER) TARGET 11009M: Sagi Grimberg <sagi@grimberg.me> 11010L: linux-rdma@vger.kernel.org 11011L: target-devel@vger.kernel.org 11012S: Supported 11013W: http://www.linux-iscsi.org 11014T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master 11015F: drivers/infiniband/ulp/isert 11016 11017ISDN/CMTP OVER BLUETOOTH 11018M: Karsten Keil <isdn@linux-pingi.de> 11019L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11020L: netdev@vger.kernel.org 11021S: Odd Fixes 11022W: http://www.isdn4linux.de 11023F: Documentation/isdn/ 11024F: drivers/isdn/capi/ 11025F: include/linux/isdn/ 11026F: include/uapi/linux/isdn/ 11027F: net/bluetooth/cmtp/ 11028 11029ISDN/mISDN SUBSYSTEM 11030M: Karsten Keil <isdn@linux-pingi.de> 11031L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11032L: netdev@vger.kernel.org 11033S: Maintained 11034W: http://www.isdn4linux.de 11035F: drivers/isdn/Kconfig 11036F: drivers/isdn/Makefile 11037F: drivers/isdn/hardware/ 11038F: drivers/isdn/mISDN/ 11039 11040ISOFS FILESYSTEM 11041M: Jan Kara <jack@suse.cz> 11042L: linux-fsdevel@vger.kernel.org 11043S: Maintained 11044F: Documentation/filesystems/isofs.rst 11045F: fs/isofs/ 11046 11047IT87 HARDWARE MONITORING DRIVER 11048M: Jean Delvare <jdelvare@suse.com> 11049L: linux-hwmon@vger.kernel.org 11050S: Maintained 11051F: Documentation/hwmon/it87.rst 11052F: drivers/hwmon/it87.c 11053 11054IT913X MEDIA DRIVER 11055M: Antti Palosaari <crope@iki.fi> 11056L: linux-media@vger.kernel.org 11057S: Maintained 11058W: https://linuxtv.org 11059W: http://palosaari.fi/linux/ 11060Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11061T: git git://linuxtv.org/anttip/media_tree.git 11062F: drivers/media/tuners/it913x* 11063 11064ITE IT66121 HDMI BRIDGE DRIVER 11065M: Phong LE <ple@baylibre.com> 11066M: Neil Armstrong <neil.armstrong@linaro.org> 11067S: Maintained 11068T: git git://anongit.freedesktop.org/drm/drm-misc 11069F: Documentation/devicetree/bindings/display/bridge/ite,it66121.yaml 11070F: drivers/gpu/drm/bridge/ite-it66121.c 11071 11072IVTV VIDEO4LINUX DRIVER 11073M: Andy Walls <awalls@md.metrocast.net> 11074L: linux-media@vger.kernel.org 11075S: Maintained 11076W: https://linuxtv.org 11077T: git git://linuxtv.org/media_tree.git 11078F: Documentation/admin-guide/media/ivtv* 11079F: drivers/media/pci/ivtv/ 11080F: include/uapi/linux/ivtv* 11081 11082IX2505V MEDIA DRIVER 11083M: Malcolm Priestley <tvboxspy@gmail.com> 11084L: linux-media@vger.kernel.org 11085S: Maintained 11086W: https://linuxtv.org 11087Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11088F: drivers/media/dvb-frontends/ix2505v* 11089 11090JAILHOUSE HYPERVISOR INTERFACE 11091M: Jan Kiszka <jan.kiszka@siemens.com> 11092L: jailhouse-dev@googlegroups.com 11093S: Maintained 11094F: arch/x86/include/asm/jailhouse_para.h 11095F: arch/x86/kernel/jailhouse.c 11096 11097JC42.4 TEMPERATURE SENSOR DRIVER 11098M: Guenter Roeck <linux@roeck-us.net> 11099L: linux-hwmon@vger.kernel.org 11100S: Maintained 11101F: Documentation/devicetree/bindings/hwmon/jedec,jc42.yaml 11102F: Documentation/hwmon/jc42.rst 11103F: drivers/hwmon/jc42.c 11104 11105JFS FILESYSTEM 11106M: Dave Kleikamp <shaggy@kernel.org> 11107L: jfs-discussion@lists.sourceforge.net 11108S: Odd Fixes 11109W: http://jfs.sourceforge.net/ 11110T: git https://github.com/kleikamp/linux-shaggy.git 11111F: Documentation/admin-guide/jfs.rst 11112F: fs/jfs/ 11113 11114JME NETWORK DRIVER 11115M: Guo-Fu Tseng <cooldavid@cooldavid.org> 11116L: netdev@vger.kernel.org 11117S: Maintained 11118F: drivers/net/ethernet/jme.* 11119 11120JOURNALLING FLASH FILE SYSTEM V2 (JFFS2) 11121M: David Woodhouse <dwmw2@infradead.org> 11122M: Richard Weinberger <richard@nod.at> 11123L: linux-mtd@lists.infradead.org 11124S: Odd Fixes 11125W: http://www.linux-mtd.infradead.org/doc/jffs2.html 11126T: git git://git.infradead.org/ubifs-2.6.git 11127F: fs/jffs2/ 11128F: include/uapi/linux/jffs2.h 11129 11130JOURNALLING LAYER FOR BLOCK DEVICES (JBD2) 11131M: "Theodore Ts'o" <tytso@mit.edu> 11132M: Jan Kara <jack@suse.com> 11133L: linux-ext4@vger.kernel.org 11134S: Maintained 11135F: fs/jbd2/ 11136F: include/linux/jbd2.h 11137 11138JPU V4L2 MEM2MEM DRIVER FOR RENESAS 11139M: Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com> 11140L: linux-media@vger.kernel.org 11141L: linux-renesas-soc@vger.kernel.org 11142S: Maintained 11143F: drivers/media/platform/renesas/rcar_jpu.c 11144 11145JSM Neo PCI based serial card 11146L: linux-serial@vger.kernel.org 11147S: Orphan 11148F: drivers/tty/serial/jsm/ 11149 11150K10TEMP HARDWARE MONITORING DRIVER 11151M: Clemens Ladisch <clemens@ladisch.de> 11152L: linux-hwmon@vger.kernel.org 11153S: Maintained 11154F: Documentation/hwmon/k10temp.rst 11155F: drivers/hwmon/k10temp.c 11156 11157K8TEMP HARDWARE MONITORING DRIVER 11158M: Rudolf Marek <r.marek@assembler.cz> 11159L: linux-hwmon@vger.kernel.org 11160S: Maintained 11161F: Documentation/hwmon/k8temp.rst 11162F: drivers/hwmon/k8temp.c 11163 11164KASAN 11165M: Andrey Ryabinin <ryabinin.a.a@gmail.com> 11166R: Alexander Potapenko <glider@google.com> 11167R: Andrey Konovalov <andreyknvl@gmail.com> 11168R: Dmitry Vyukov <dvyukov@google.com> 11169R: Vincenzo Frascino <vincenzo.frascino@arm.com> 11170L: kasan-dev@googlegroups.com 11171S: Maintained 11172F: Documentation/dev-tools/kasan.rst 11173F: arch/*/include/asm/*kasan.h 11174F: arch/*/mm/kasan_init* 11175F: include/linux/kasan*.h 11176F: lib/Kconfig.kasan 11177F: mm/kasan/ 11178F: scripts/Makefile.kasan 11179 11180KCONFIG 11181M: Masahiro Yamada <masahiroy@kernel.org> 11182L: linux-kbuild@vger.kernel.org 11183S: Maintained 11184Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11185T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kbuild 11186F: Documentation/kbuild/kconfig* 11187F: scripts/Kconfig.include 11188F: scripts/kconfig/ 11189 11190KCOV 11191R: Dmitry Vyukov <dvyukov@google.com> 11192R: Andrey Konovalov <andreyknvl@gmail.com> 11193L: kasan-dev@googlegroups.com 11194S: Maintained 11195F: Documentation/dev-tools/kcov.rst 11196F: include/linux/kcov.h 11197F: include/uapi/linux/kcov.h 11198F: kernel/kcov.c 11199F: scripts/Makefile.kcov 11200 11201KCSAN 11202M: Marco Elver <elver@google.com> 11203R: Dmitry Vyukov <dvyukov@google.com> 11204L: kasan-dev@googlegroups.com 11205S: Maintained 11206F: Documentation/dev-tools/kcsan.rst 11207F: include/linux/kcsan*.h 11208F: kernel/kcsan/ 11209F: lib/Kconfig.kcsan 11210F: scripts/Makefile.kcsan 11211 11212KDUMP 11213M: Baoquan He <bhe@redhat.com> 11214R: Vivek Goyal <vgoyal@redhat.com> 11215R: Dave Young <dyoung@redhat.com> 11216L: kexec@lists.infradead.org 11217S: Maintained 11218W: http://lse.sourceforge.net/kdump/ 11219F: Documentation/admin-guide/kdump/ 11220F: fs/proc/vmcore.c 11221F: include/linux/crash_core.h 11222F: include/linux/crash_dump.h 11223F: include/uapi/linux/vmcore.h 11224F: kernel/crash_*.c 11225 11226KEENE FM RADIO TRANSMITTER DRIVER 11227M: Hans Verkuil <hverkuil@xs4all.nl> 11228L: linux-media@vger.kernel.org 11229S: Maintained 11230W: https://linuxtv.org 11231T: git git://linuxtv.org/media_tree.git 11232F: drivers/media/radio/radio-keene* 11233 11234KERNEL AUTOMOUNTER 11235M: Ian Kent <raven@themaw.net> 11236L: autofs@vger.kernel.org 11237S: Maintained 11238F: fs/autofs/ 11239 11240KERNEL BUILD + files below scripts/ (unless maintained elsewhere) 11241M: Masahiro Yamada <masahiroy@kernel.org> 11242R: Nathan Chancellor <nathan@kernel.org> 11243R: Nick Desaulniers <ndesaulniers@google.com> 11244R: Nicolas Schier <nicolas@fjasle.eu> 11245L: linux-kbuild@vger.kernel.org 11246S: Maintained 11247Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11248T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git 11249F: Documentation/kbuild/ 11250F: Makefile 11251F: scripts/*vmlinux* 11252F: scripts/Kbuild* 11253F: scripts/Makefile* 11254F: scripts/basic/ 11255F: scripts/dummy-tools/ 11256F: scripts/mk* 11257F: scripts/mod/ 11258F: scripts/package/ 11259 11260KERNEL HARDENING (not covered by other areas) 11261M: Kees Cook <keescook@chromium.org> 11262L: linux-hardening@vger.kernel.org 11263S: Supported 11264T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 11265F: Documentation/ABI/testing/sysfs-kernel-oops_count 11266F: Documentation/ABI/testing/sysfs-kernel-warn_count 11267F: include/linux/overflow.h 11268F: include/linux/randomize_kstack.h 11269F: mm/usercopy.c 11270K: \b(add|choose)_random_kstack_offset\b 11271K: \b__check_(object_size|heap_object)\b 11272 11273KERNEL JANITORS 11274L: kernel-janitors@vger.kernel.org 11275S: Odd Fixes 11276W: http://kernelnewbies.org/KernelJanitors 11277 11278KERNEL NFSD, SUNRPC, AND LOCKD SERVERS 11279M: Chuck Lever <chuck.lever@oracle.com> 11280M: Jeff Layton <jlayton@kernel.org> 11281L: linux-nfs@vger.kernel.org 11282S: Supported 11283W: http://nfs.sourceforge.net/ 11284T: git git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux.git 11285F: Documentation/filesystems/nfs/ 11286F: fs/exportfs/ 11287F: fs/lockd/ 11288F: fs/nfs_common/ 11289F: fs/nfsd/ 11290F: include/linux/lockd/ 11291F: include/linux/sunrpc/ 11292F: include/trace/events/rpcgss.h 11293F: include/trace/events/rpcrdma.h 11294F: include/trace/events/sunrpc.h 11295F: include/trace/misc/fs.h 11296F: include/trace/misc/nfs.h 11297F: include/trace/misc/sunrpc.h 11298F: include/uapi/linux/nfsd/ 11299F: include/uapi/linux/sunrpc/ 11300F: net/sunrpc/ 11301 11302KERNEL REGRESSIONS 11303M: Thorsten Leemhuis <linux@leemhuis.info> 11304L: regressions@lists.linux.dev 11305S: Supported 11306F: Documentation/admin-guide/reporting-regressions.rst 11307F: Documentation/process/handling-regressions.rst 11308 11309KERNEL SELFTEST FRAMEWORK 11310M: Shuah Khan <shuah@kernel.org> 11311M: Shuah Khan <skhan@linuxfoundation.org> 11312L: linux-kselftest@vger.kernel.org 11313S: Maintained 11314Q: https://patchwork.kernel.org/project/linux-kselftest/list/ 11315T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git 11316F: Documentation/dev-tools/kselftest* 11317F: tools/testing/selftests/ 11318 11319KERNEL SMB3 SERVER (KSMBD) 11320M: Namjae Jeon <linkinjeon@kernel.org> 11321M: Steve French <sfrench@samba.org> 11322R: Sergey Senozhatsky <senozhatsky@chromium.org> 11323R: Tom Talpey <tom@talpey.com> 11324L: linux-cifs@vger.kernel.org 11325S: Maintained 11326T: git git://git.samba.org/ksmbd.git 11327F: Documentation/filesystems/smb/ksmbd.rst 11328F: fs/smb/common/ 11329F: fs/smb/server/ 11330 11331KERNEL UNIT TESTING FRAMEWORK (KUnit) 11332M: Brendan Higgins <brendanhiggins@google.com> 11333M: David Gow <davidgow@google.com> 11334L: linux-kselftest@vger.kernel.org 11335L: kunit-dev@googlegroups.com 11336S: Maintained 11337W: https://google.github.io/kunit-docs/third_party/kernel/docs/ 11338F: Documentation/dev-tools/kunit/ 11339F: include/kunit/ 11340F: lib/kunit/ 11341F: tools/testing/kunit/ 11342 11343KERNEL USERMODE HELPER 11344M: Luis Chamberlain <mcgrof@kernel.org> 11345L: linux-kernel@vger.kernel.org 11346S: Maintained 11347F: include/linux/umh.h 11348F: kernel/umh.c 11349 11350KERNEL VIRTUAL MACHINE (KVM) 11351M: Paolo Bonzini <pbonzini@redhat.com> 11352L: kvm@vger.kernel.org 11353S: Supported 11354W: http://www.linux-kvm.org 11355T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11356F: Documentation/virt/kvm/ 11357F: include/asm-generic/kvm* 11358F: include/kvm/iodev.h 11359F: include/linux/kvm* 11360F: include/trace/events/kvm.h 11361F: include/uapi/asm-generic/kvm* 11362F: include/uapi/linux/kvm* 11363F: tools/kvm/ 11364F: tools/testing/selftests/kvm/ 11365F: virt/kvm/* 11366 11367KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64) 11368M: Marc Zyngier <maz@kernel.org> 11369M: Oliver Upton <oliver.upton@linux.dev> 11370R: James Morse <james.morse@arm.com> 11371R: Suzuki K Poulose <suzuki.poulose@arm.com> 11372R: Zenghui Yu <yuzenghui@huawei.com> 11373L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11374L: kvmarm@lists.linux.dev 11375S: Maintained 11376T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git 11377F: arch/arm64/include/asm/kvm* 11378F: arch/arm64/include/uapi/asm/kvm* 11379F: arch/arm64/kvm/ 11380F: include/kvm/arm_* 11381F: tools/testing/selftests/kvm/*/aarch64/ 11382F: tools/testing/selftests/kvm/aarch64/ 11383 11384KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips) 11385M: Huacai Chen <chenhuacai@kernel.org> 11386M: Aleksandar Markovic <aleksandar.qemu.devel@gmail.com> 11387L: linux-mips@vger.kernel.org 11388L: kvm@vger.kernel.org 11389S: Maintained 11390T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11391F: arch/mips/include/asm/kvm* 11392F: arch/mips/include/uapi/asm/kvm* 11393F: arch/mips/kvm/ 11394 11395KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc) 11396L: linuxppc-dev@lists.ozlabs.org 11397T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git topic/ppc-kvm 11398F: arch/powerpc/include/asm/kvm* 11399F: arch/powerpc/include/uapi/asm/kvm* 11400F: arch/powerpc/kernel/kvm* 11401F: arch/powerpc/kvm/ 11402 11403KERNEL VIRTUAL MACHINE FOR RISC-V (KVM/riscv) 11404M: Anup Patel <anup@brainfault.org> 11405R: Atish Patra <atishp@atishpatra.org> 11406L: kvm@vger.kernel.org 11407L: kvm-riscv@lists.infradead.org 11408L: linux-riscv@lists.infradead.org 11409S: Maintained 11410T: git https://github.com/kvm-riscv/linux.git 11411F: arch/riscv/include/asm/kvm* 11412F: arch/riscv/include/uapi/asm/kvm* 11413F: arch/riscv/kvm/ 11414F: tools/testing/selftests/kvm/*/riscv/ 11415 11416KERNEL VIRTUAL MACHINE for s390 (KVM/s390) 11417M: Christian Borntraeger <borntraeger@linux.ibm.com> 11418M: Janosch Frank <frankja@linux.ibm.com> 11419M: Claudio Imbrenda <imbrenda@linux.ibm.com> 11420R: David Hildenbrand <david@redhat.com> 11421L: kvm@vger.kernel.org 11422S: Supported 11423T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git 11424F: Documentation/virt/kvm/s390* 11425F: arch/s390/include/asm/gmap.h 11426F: arch/s390/include/asm/kvm* 11427F: arch/s390/include/uapi/asm/kvm* 11428F: arch/s390/include/uapi/asm/uvdevice.h 11429F: arch/s390/kernel/uv.c 11430F: arch/s390/kvm/ 11431F: arch/s390/mm/gmap.c 11432F: drivers/s390/char/uvdevice.c 11433F: tools/testing/selftests/drivers/s390x/uvdevice/ 11434F: tools/testing/selftests/kvm/*/s390x/ 11435F: tools/testing/selftests/kvm/s390x/ 11436 11437KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86) 11438M: Sean Christopherson <seanjc@google.com> 11439M: Paolo Bonzini <pbonzini@redhat.com> 11440L: kvm@vger.kernel.org 11441S: Supported 11442T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11443F: arch/x86/include/asm/kvm* 11444F: arch/x86/include/asm/svm.h 11445F: arch/x86/include/asm/vmx*.h 11446F: arch/x86/include/uapi/asm/kvm* 11447F: arch/x86/include/uapi/asm/svm.h 11448F: arch/x86/include/uapi/asm/vmx.h 11449F: arch/x86/kvm/ 11450F: arch/x86/kvm/*/ 11451 11452KERNFS 11453M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11454M: Tejun Heo <tj@kernel.org> 11455S: Supported 11456T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 11457F: fs/kernfs/ 11458F: include/linux/kernfs.h 11459 11460KEXEC 11461M: Eric Biederman <ebiederm@xmission.com> 11462L: kexec@lists.infradead.org 11463S: Maintained 11464W: http://kernel.org/pub/linux/utils/kernel/kexec/ 11465F: include/linux/kexec.h 11466F: include/uapi/linux/kexec.h 11467F: kernel/kexec* 11468 11469KEYS-ENCRYPTED 11470M: Mimi Zohar <zohar@linux.ibm.com> 11471L: linux-integrity@vger.kernel.org 11472L: keyrings@vger.kernel.org 11473S: Supported 11474F: Documentation/security/keys/trusted-encrypted.rst 11475F: include/keys/encrypted-type.h 11476F: security/keys/encrypted-keys/ 11477 11478KEYS-TRUSTED 11479M: James Bottomley <jejb@linux.ibm.com> 11480M: Jarkko Sakkinen <jarkko@kernel.org> 11481M: Mimi Zohar <zohar@linux.ibm.com> 11482L: linux-integrity@vger.kernel.org 11483L: keyrings@vger.kernel.org 11484S: Supported 11485F: Documentation/security/keys/trusted-encrypted.rst 11486F: include/keys/trusted-type.h 11487F: include/keys/trusted_tpm.h 11488F: security/keys/trusted-keys/ 11489 11490KEYS-TRUSTED-CAAM 11491M: Ahmad Fatoum <a.fatoum@pengutronix.de> 11492R: Pengutronix Kernel Team <kernel@pengutronix.de> 11493L: linux-integrity@vger.kernel.org 11494L: keyrings@vger.kernel.org 11495S: Maintained 11496F: include/keys/trusted_caam.h 11497F: security/keys/trusted-keys/trusted_caam.c 11498 11499KEYS-TRUSTED-TEE 11500M: Sumit Garg <sumit.garg@linaro.org> 11501L: linux-integrity@vger.kernel.org 11502L: keyrings@vger.kernel.org 11503S: Supported 11504F: include/keys/trusted_tee.h 11505F: security/keys/trusted-keys/trusted_tee.c 11506 11507KEYS/KEYRINGS 11508M: David Howells <dhowells@redhat.com> 11509M: Jarkko Sakkinen <jarkko@kernel.org> 11510L: keyrings@vger.kernel.org 11511S: Maintained 11512F: Documentation/security/keys/core.rst 11513F: include/keys/ 11514F: include/linux/key-type.h 11515F: include/linux/key.h 11516F: include/linux/keyctl.h 11517F: include/uapi/linux/keyctl.h 11518F: security/keys/ 11519 11520KEYS/KEYRINGS_INTEGRITY 11521M: Jarkko Sakkinen <jarkko@kernel.org> 11522M: Mimi Zohar <zohar@linux.ibm.com> 11523L: linux-integrity@vger.kernel.org 11524L: keyrings@vger.kernel.org 11525S: Supported 11526F: security/integrity/platform_certs 11527 11528KFENCE 11529M: Alexander Potapenko <glider@google.com> 11530M: Marco Elver <elver@google.com> 11531R: Dmitry Vyukov <dvyukov@google.com> 11532L: kasan-dev@googlegroups.com 11533S: Maintained 11534F: Documentation/dev-tools/kfence.rst 11535F: arch/*/include/asm/kfence.h 11536F: include/linux/kfence.h 11537F: lib/Kconfig.kfence 11538F: mm/kfence/ 11539 11540KFIFO 11541M: Stefani Seibold <stefani@seibold.net> 11542S: Maintained 11543F: include/linux/kfifo.h 11544F: lib/kfifo.c 11545F: samples/kfifo/ 11546 11547KGDB / KDB /debug_core 11548M: Jason Wessel <jason.wessel@windriver.com> 11549M: Daniel Thompson <daniel.thompson@linaro.org> 11550R: Douglas Anderson <dianders@chromium.org> 11551L: kgdb-bugreport@lists.sourceforge.net 11552S: Maintained 11553W: http://kgdb.wiki.kernel.org/ 11554T: git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git 11555F: Documentation/dev-tools/kgdb.rst 11556F: drivers/misc/kgdbts.c 11557F: drivers/tty/serial/kgdboc.c 11558F: include/linux/kdb.h 11559F: include/linux/kgdb.h 11560F: kernel/debug/ 11561F: kernel/module/kdb.c 11562 11563KHADAS MCU MFD DRIVER 11564M: Neil Armstrong <neil.armstrong@linaro.org> 11565L: linux-amlogic@lists.infradead.org 11566S: Maintained 11567F: Documentation/devicetree/bindings/mfd/khadas,mcu.yaml 11568F: drivers/mfd/khadas-mcu.c 11569F: drivers/thermal/khadas_mcu_fan.c 11570F: include/linux/mfd/khadas-mcu.h 11571 11572KIONIX/ROHM KX022A ACCELEROMETER 11573M: Matti Vaittinen <mazziesaccount@gmail.com> 11574L: linux-iio@vger.kernel.org 11575S: Supported 11576F: drivers/iio/accel/kionix-kx022a* 11577 11578KMEMLEAK 11579M: Catalin Marinas <catalin.marinas@arm.com> 11580S: Maintained 11581F: Documentation/dev-tools/kmemleak.rst 11582F: include/linux/kmemleak.h 11583F: mm/kmemleak.c 11584F: samples/kmemleak/kmemleak-test.c 11585 11586KMSAN 11587M: Alexander Potapenko <glider@google.com> 11588R: Marco Elver <elver@google.com> 11589R: Dmitry Vyukov <dvyukov@google.com> 11590L: kasan-dev@googlegroups.com 11591S: Maintained 11592F: Documentation/dev-tools/kmsan.rst 11593F: arch/*/include/asm/kmsan.h 11594F: arch/*/mm/kmsan_* 11595F: include/linux/kmsan*.h 11596F: lib/Kconfig.kmsan 11597F: mm/kmsan/ 11598F: scripts/Makefile.kmsan 11599 11600KPROBES 11601M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 11602M: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com> 11603M: "David S. Miller" <davem@davemloft.net> 11604M: Masami Hiramatsu <mhiramat@kernel.org> 11605L: linux-kernel@vger.kernel.org 11606L: linux-trace-kernel@vger.kernel.org 11607S: Maintained 11608Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 11609T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 11610F: Documentation/trace/kprobes.rst 11611F: include/asm-generic/kprobes.h 11612F: include/linux/kprobes.h 11613F: kernel/kprobes.c 11614F: lib/test_kprobes.c 11615F: samples/kprobes 11616 11617KS0108 LCD CONTROLLER DRIVER 11618M: Miguel Ojeda <ojeda@kernel.org> 11619S: Maintained 11620F: Documentation/admin-guide/auxdisplay/ks0108.rst 11621F: drivers/auxdisplay/ks0108.c 11622F: include/linux/ks0108.h 11623 11624KTD253 BACKLIGHT DRIVER 11625M: Linus Walleij <linus.walleij@linaro.org> 11626S: Maintained 11627F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd253.yaml 11628F: drivers/video/backlight/ktd253-backlight.c 11629 11630KTEST 11631M: Steven Rostedt <rostedt@goodmis.org> 11632M: John Hawley <warthog9@eaglescrag.net> 11633S: Maintained 11634F: tools/testing/ktest 11635 11636KTZ8866 BACKLIGHT DRIVER 11637M: Jianhua Lu <lujianhua000@gmail.com> 11638S: Maintained 11639F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktz8866.yaml 11640F: drivers/video/backlight/ktz8866.c 11641 11642KVM PARAVIRT (KVM/paravirt) 11643M: Paolo Bonzini <pbonzini@redhat.com> 11644R: Wanpeng Li <wanpengli@tencent.com> 11645R: Vitaly Kuznetsov <vkuznets@redhat.com> 11646L: kvm@vger.kernel.org 11647S: Supported 11648T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11649F: arch/um/include/asm/kvm_para.h 11650F: arch/x86/include/asm/kvm_para.h 11651F: arch/x86/include/asm/pvclock-abi.h 11652F: arch/x86/include/uapi/asm/kvm_para.h 11653F: arch/x86/kernel/kvm.c 11654F: arch/x86/kernel/kvmclock.c 11655F: include/asm-generic/kvm_para.h 11656F: include/linux/kvm_para.h 11657F: include/uapi/asm-generic/kvm_para.h 11658F: include/uapi/linux/kvm_para.h 11659 11660KVM X86 HYPER-V (KVM/hyper-v) 11661M: Vitaly Kuznetsov <vkuznets@redhat.com> 11662M: Sean Christopherson <seanjc@google.com> 11663M: Paolo Bonzini <pbonzini@redhat.com> 11664L: kvm@vger.kernel.org 11665S: Supported 11666T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11667F: arch/x86/kvm/hyperv.* 11668F: arch/x86/kvm/kvm_onhyperv.* 11669F: arch/x86/kvm/svm/hyperv.* 11670F: arch/x86/kvm/svm/svm_onhyperv.* 11671F: arch/x86/kvm/vmx/hyperv.* 11672 11673KVM X86 Xen (KVM/Xen) 11674M: David Woodhouse <dwmw2@infradead.org> 11675M: Paul Durrant <paul@xen.org> 11676M: Sean Christopherson <seanjc@google.com> 11677M: Paolo Bonzini <pbonzini@redhat.com> 11678L: kvm@vger.kernel.org 11679S: Supported 11680T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11681F: arch/x86/kvm/xen.* 11682 11683L3MDEV 11684M: David Ahern <dsahern@kernel.org> 11685L: netdev@vger.kernel.org 11686S: Maintained 11687F: include/net/l3mdev.h 11688F: net/l3mdev 11689 11690LANDLOCK SECURITY MODULE 11691M: Mickaël Salaün <mic@digikod.net> 11692L: linux-security-module@vger.kernel.org 11693S: Supported 11694W: https://landlock.io 11695T: git https://git.kernel.org/pub/scm/linux/kernel/git/mic/linux.git 11696F: Documentation/security/landlock.rst 11697F: Documentation/userspace-api/landlock.rst 11698F: include/uapi/linux/landlock.h 11699F: samples/landlock/ 11700F: security/landlock/ 11701F: tools/testing/selftests/landlock/ 11702K: landlock 11703K: LANDLOCK 11704 11705LANTIQ / INTEL Ethernet drivers 11706M: Hauke Mehrtens <hauke@hauke-m.de> 11707L: netdev@vger.kernel.org 11708S: Maintained 11709F: drivers/net/dsa/lantiq_gswip.c 11710F: drivers/net/dsa/lantiq_pce.h 11711F: drivers/net/ethernet/lantiq_xrx200.c 11712F: net/dsa/tag_gswip.c 11713 11714LANTIQ MIPS ARCHITECTURE 11715M: John Crispin <john@phrozen.org> 11716L: linux-mips@vger.kernel.org 11717S: Maintained 11718F: arch/mips/lantiq 11719F: drivers/soc/lantiq 11720 11721LASI 53c700 driver for PARISC 11722M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 11723L: linux-scsi@vger.kernel.org 11724S: Maintained 11725F: Documentation/scsi/53c700.rst 11726F: drivers/scsi/53c700* 11727 11728LEAKING_ADDRESSES 11729M: Tobin C. Harding <me@tobin.cc> 11730M: Tycho Andersen <tycho@tycho.pizza> 11731L: linux-hardening@vger.kernel.org 11732S: Maintained 11733T: git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git 11734F: scripts/leaking_addresses.pl 11735 11736LED SUBSYSTEM 11737M: Pavel Machek <pavel@ucw.cz> 11738M: Lee Jones <lee@kernel.org> 11739L: linux-leds@vger.kernel.org 11740S: Maintained 11741T: git git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds.git 11742F: Documentation/devicetree/bindings/leds/ 11743F: Documentation/leds/ 11744F: drivers/leds/ 11745F: include/dt-bindings/leds/ 11746F: include/linux/leds.h 11747 11748LEGACY EEPROM DRIVER 11749M: Jean Delvare <jdelvare@suse.com> 11750S: Maintained 11751F: Documentation/misc-devices/eeprom.rst 11752F: drivers/misc/eeprom/eeprom.c 11753 11754LEGO MINDSTORMS EV3 11755R: David Lechner <david@lechnology.com> 11756S: Maintained 11757F: Documentation/devicetree/bindings/power/supply/lego,ev3-battery.yaml 11758F: arch/arm/boot/dts/da850-lego-ev3.dts 11759F: drivers/power/supply/lego_ev3_battery.c 11760 11761LEGO USB Tower driver 11762M: Juergen Stuber <starblue@users.sourceforge.net> 11763L: legousb-devel@lists.sourceforge.net 11764S: Maintained 11765W: http://legousb.sourceforge.net/ 11766F: drivers/usb/misc/legousbtower.c 11767 11768LETSKETCH HID TABLET DRIVER 11769M: Hans de Goede <hdegoede@redhat.com> 11770L: linux-input@vger.kernel.org 11771S: Maintained 11772T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 11773F: drivers/hid/hid-letsketch.c 11774 11775LG LAPTOP EXTRAS 11776M: Matan Ziv-Av <matan@svgalib.org> 11777L: platform-driver-x86@vger.kernel.org 11778S: Maintained 11779F: Documentation/ABI/testing/sysfs-platform-lg-laptop 11780F: Documentation/admin-guide/laptops/lg-laptop.rst 11781F: drivers/platform/x86/lg-laptop.c 11782 11783LG2160 MEDIA DRIVER 11784M: Michael Krufky <mkrufky@linuxtv.org> 11785L: linux-media@vger.kernel.org 11786S: Maintained 11787W: https://linuxtv.org 11788W: http://github.com/mkrufky 11789Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11790T: git git://linuxtv.org/mkrufky/tuners.git 11791F: drivers/media/dvb-frontends/lg2160.* 11792 11793LGDT3305 MEDIA DRIVER 11794M: Michael Krufky <mkrufky@linuxtv.org> 11795L: linux-media@vger.kernel.org 11796S: Maintained 11797W: https://linuxtv.org 11798W: http://github.com/mkrufky 11799Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11800T: git git://linuxtv.org/mkrufky/tuners.git 11801F: drivers/media/dvb-frontends/lgdt3305.* 11802 11803LIBATA PATA ARASAN COMPACT FLASH CONTROLLER 11804M: Viresh Kumar <vireshk@kernel.org> 11805L: linux-ide@vger.kernel.org 11806S: Maintained 11807T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11808F: drivers/ata/pata_arasan_cf.c 11809F: include/linux/pata_arasan_cf_data.h 11810 11811LIBATA PATA DRIVERS 11812R: Sergey Shtylyov <s.shtylyov@omp.ru> 11813L: linux-ide@vger.kernel.org 11814F: drivers/ata/ata_*.c 11815F: drivers/ata/pata_*.c 11816 11817LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS 11818M: Linus Walleij <linus.walleij@linaro.org> 11819L: linux-ide@vger.kernel.org 11820S: Maintained 11821T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11822F: drivers/ata/pata_ftide010.c 11823F: drivers/ata/sata_gemini.c 11824F: drivers/ata/sata_gemini.h 11825 11826LIBATA SATA AHCI PLATFORM devices support 11827M: Hans de Goede <hdegoede@redhat.com> 11828M: Jens Axboe <axboe@kernel.dk> 11829L: linux-ide@vger.kernel.org 11830S: Maintained 11831T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11832F: drivers/ata/ahci_platform.c 11833F: drivers/ata/libahci_platform.c 11834F: include/linux/ahci_platform.h 11835 11836LIBATA SATA AHCI SYNOPSYS DWC CONTROLLER DRIVER 11837M: Serge Semin <fancer.lancer@gmail.com> 11838L: linux-ide@vger.kernel.org 11839S: Maintained 11840T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11841F: Documentation/devicetree/bindings/ata/baikal,bt1-ahci.yaml 11842F: Documentation/devicetree/bindings/ata/snps,dwc-ahci.yaml 11843F: drivers/ata/ahci_dwc.c 11844 11845LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER 11846M: Mikael Pettersson <mikpelinux@gmail.com> 11847L: linux-ide@vger.kernel.org 11848S: Maintained 11849T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11850F: drivers/ata/sata_promise.* 11851 11852LIBATA SUBSYSTEM (Serial and Parallel ATA drivers) 11853M: Damien Le Moal <dlemoal@kernel.org> 11854L: linux-ide@vger.kernel.org 11855S: Maintained 11856T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11857F: Documentation/ABI/testing/sysfs-ata 11858F: Documentation/devicetree/bindings/ata/ 11859F: drivers/ata/ 11860F: include/linux/ata.h 11861F: include/linux/libata.h 11862 11863LIBNVDIMM BTT: BLOCK TRANSLATION TABLE 11864M: Vishal Verma <vishal.l.verma@intel.com> 11865M: Dan Williams <dan.j.williams@intel.com> 11866M: Dave Jiang <dave.jiang@intel.com> 11867L: nvdimm@lists.linux.dev 11868S: Supported 11869Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11870P: Documentation/nvdimm/maintainer-entry-profile.rst 11871F: drivers/nvdimm/btt* 11872 11873LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER 11874M: Dan Williams <dan.j.williams@intel.com> 11875M: Vishal Verma <vishal.l.verma@intel.com> 11876M: Dave Jiang <dave.jiang@intel.com> 11877L: nvdimm@lists.linux.dev 11878S: Supported 11879Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11880P: Documentation/nvdimm/maintainer-entry-profile.rst 11881F: drivers/nvdimm/pmem* 11882 11883LIBNVDIMM: DEVICETREE BINDINGS 11884M: Oliver O'Halloran <oohall@gmail.com> 11885L: nvdimm@lists.linux.dev 11886S: Supported 11887Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11888F: Documentation/devicetree/bindings/pmem/pmem-region.txt 11889F: drivers/nvdimm/of_pmem.c 11890 11891LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM 11892M: Dan Williams <dan.j.williams@intel.com> 11893M: Vishal Verma <vishal.l.verma@intel.com> 11894M: Dave Jiang <dave.jiang@intel.com> 11895M: Ira Weiny <ira.weiny@intel.com> 11896L: nvdimm@lists.linux.dev 11897S: Supported 11898Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11899P: Documentation/nvdimm/maintainer-entry-profile.rst 11900T: git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git 11901F: drivers/acpi/nfit/* 11902F: drivers/nvdimm/* 11903F: include/linux/libnvdimm.h 11904F: include/linux/nd.h 11905F: include/uapi/linux/ndctl.h 11906F: tools/testing/nvdimm/ 11907 11908LICENSES and SPDX stuff 11909M: Thomas Gleixner <tglx@linutronix.de> 11910M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11911L: linux-spdx@vger.kernel.org 11912S: Maintained 11913T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git 11914F: COPYING 11915F: Documentation/process/license-rules.rst 11916F: LICENSES/ 11917F: scripts/spdxcheck-test.sh 11918F: scripts/spdxcheck.py 11919F: scripts/spdxexclude 11920 11921LINEAR RANGES HELPERS 11922M: Mark Brown <broonie@kernel.org> 11923R: Matti Vaittinen <mazziesaccount@gmail.com> 11924F: include/linux/linear_range.h 11925F: lib/linear_ranges.c 11926F: lib/test_linear_ranges.c 11927 11928LINUX FOR POWER MACINTOSH 11929M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 11930L: linuxppc-dev@lists.ozlabs.org 11931S: Odd Fixes 11932F: arch/powerpc/platforms/powermac/ 11933F: drivers/macintosh/ 11934 11935LINUX FOR POWERPC (32-BIT AND 64-BIT) 11936M: Michael Ellerman <mpe@ellerman.id.au> 11937R: Nicholas Piggin <npiggin@gmail.com> 11938R: Christophe Leroy <christophe.leroy@csgroup.eu> 11939L: linuxppc-dev@lists.ozlabs.org 11940S: Supported 11941W: https://github.com/linuxppc/wiki/wiki 11942Q: http://patchwork.ozlabs.org/project/linuxppc-dev/list/ 11943T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git 11944F: Documentation/ABI/stable/sysfs-firmware-opal-* 11945F: Documentation/devicetree/bindings/i2c/i2c-opal.txt 11946F: Documentation/devicetree/bindings/powerpc/ 11947F: Documentation/devicetree/bindings/rtc/rtc-opal.txt 11948F: Documentation/powerpc/ 11949F: arch/powerpc/ 11950F: drivers/*/*/*pasemi* 11951F: drivers/*/*pasemi* 11952F: drivers/char/tpm/tpm_ibmvtpm* 11953F: drivers/crypto/nx/ 11954F: drivers/crypto/vmx/ 11955F: drivers/i2c/busses/i2c-opal.c 11956F: drivers/net/ethernet/ibm/ibmveth.* 11957F: drivers/net/ethernet/ibm/ibmvnic.* 11958F: drivers/pci/hotplug/pnv_php.c 11959F: drivers/pci/hotplug/rpa* 11960F: drivers/rtc/rtc-opal.c 11961F: drivers/scsi/ibmvscsi/ 11962F: drivers/tty/hvc/hvc_opal.c 11963F: drivers/watchdog/wdrtas.c 11964F: tools/testing/selftests/powerpc 11965N: /pmac 11966N: powermac 11967N: powernv 11968N: [^a-z0-9]ps3 11969N: pseries 11970 11971LINUX FOR POWERPC EMBEDDED MPC5XXX 11972M: Anatolij Gustschin <agust@denx.de> 11973L: linuxppc-dev@lists.ozlabs.org 11974S: Odd Fixes 11975F: arch/powerpc/platforms/512x/ 11976F: arch/powerpc/platforms/52xx/ 11977 11978LINUX FOR POWERPC EMBEDDED PPC4XX 11979L: linuxppc-dev@lists.ozlabs.org 11980S: Orphan 11981F: arch/powerpc/platforms/40x/ 11982F: arch/powerpc/platforms/44x/ 11983 11984LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX 11985M: Scott Wood <oss@buserror.net> 11986L: linuxppc-dev@lists.ozlabs.org 11987S: Odd fixes 11988T: git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git 11989F: Documentation/devicetree/bindings/cache/freescale-l2cache.txt 11990F: Documentation/devicetree/bindings/powerpc/fsl/ 11991F: arch/powerpc/platforms/83xx/ 11992F: arch/powerpc/platforms/85xx/ 11993 11994LINUX FOR POWERPC EMBEDDED PPC8XX 11995M: Christophe Leroy <christophe.leroy@csgroup.eu> 11996L: linuxppc-dev@lists.ozlabs.org 11997S: Maintained 11998F: arch/powerpc/platforms/8xx/ 11999 12000LINUX KERNEL DUMP TEST MODULE (LKDTM) 12001M: Kees Cook <keescook@chromium.org> 12002S: Maintained 12003F: drivers/misc/lkdtm/* 12004F: tools/testing/selftests/lkdtm/* 12005 12006LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM) 12007M: Alan Stern <stern@rowland.harvard.edu> 12008M: Andrea Parri <parri.andrea@gmail.com> 12009M: Will Deacon <will@kernel.org> 12010M: Peter Zijlstra <peterz@infradead.org> 12011M: Boqun Feng <boqun.feng@gmail.com> 12012M: Nicholas Piggin <npiggin@gmail.com> 12013M: David Howells <dhowells@redhat.com> 12014M: Jade Alglave <j.alglave@ucl.ac.uk> 12015M: Luc Maranget <luc.maranget@inria.fr> 12016M: "Paul E. McKenney" <paulmck@kernel.org> 12017R: Akira Yokosawa <akiyks@gmail.com> 12018R: Daniel Lustig <dlustig@nvidia.com> 12019R: Joel Fernandes <joel@joelfernandes.org> 12020L: linux-kernel@vger.kernel.org 12021L: linux-arch@vger.kernel.org 12022S: Supported 12023T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 12024F: Documentation/atomic_bitops.txt 12025F: Documentation/atomic_t.txt 12026F: Documentation/core-api/refcount-vs-atomic.rst 12027F: Documentation/litmus-tests/ 12028F: Documentation/memory-barriers.txt 12029F: tools/memory-model/ 12030 12031LIS3LV02D ACCELEROMETER DRIVER 12032M: Eric Piel <eric.piel@tremplin-utc.net> 12033S: Maintained 12034F: Documentation/misc-devices/lis3lv02d.rst 12035F: drivers/misc/lis3lv02d/ 12036F: drivers/platform/x86/hp/hp_accel.c 12037 12038LIST KUNIT TEST 12039M: David Gow <davidgow@google.com> 12040L: linux-kselftest@vger.kernel.org 12041L: kunit-dev@googlegroups.com 12042S: Maintained 12043F: lib/list-test.c 12044 12045LITEX PLATFORM 12046M: Karol Gugala <kgugala@antmicro.com> 12047M: Mateusz Holenko <mholenko@antmicro.com> 12048M: Gabriel Somlo <gsomlo@gmail.com> 12049M: Joel Stanley <joel@jms.id.au> 12050S: Maintained 12051F: Documentation/devicetree/bindings/*/litex,*.yaml 12052F: arch/openrisc/boot/dts/or1klitex.dts 12053F: drivers/mmc/host/litex_mmc.c 12054F: drivers/net/ethernet/litex/* 12055F: drivers/soc/litex/* 12056F: drivers/tty/serial/liteuart.c 12057F: include/linux/litex.h 12058N: litex 12059 12060LIVE PATCHING 12061M: Josh Poimboeuf <jpoimboe@kernel.org> 12062M: Jiri Kosina <jikos@kernel.org> 12063M: Miroslav Benes <mbenes@suse.cz> 12064M: Petr Mladek <pmladek@suse.com> 12065R: Joe Lawrence <joe.lawrence@redhat.com> 12066L: live-patching@vger.kernel.org 12067S: Maintained 12068T: git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git 12069F: Documentation/ABI/testing/sysfs-kernel-livepatch 12070F: Documentation/livepatch/ 12071F: arch/powerpc/include/asm/livepatch.h 12072F: include/linux/livepatch.h 12073F: kernel/livepatch/ 12074F: kernel/module/livepatch.c 12075F: lib/livepatch/ 12076F: samples/livepatch/ 12077F: tools/testing/selftests/livepatch/ 12078 12079LLC (802.2) 12080L: netdev@vger.kernel.org 12081S: Odd fixes 12082F: include/linux/llc.h 12083F: include/net/llc* 12084F: include/uapi/linux/llc.h 12085F: net/llc/ 12086 12087LM73 HARDWARE MONITOR DRIVER 12088M: Guillaume Ligneul <guillaume.ligneul@gmail.com> 12089L: linux-hwmon@vger.kernel.org 12090S: Maintained 12091F: drivers/hwmon/lm73.c 12092 12093LM78 HARDWARE MONITOR DRIVER 12094M: Jean Delvare <jdelvare@suse.com> 12095L: linux-hwmon@vger.kernel.org 12096S: Maintained 12097F: Documentation/hwmon/lm78.rst 12098F: drivers/hwmon/lm78.c 12099 12100LM83 HARDWARE MONITOR DRIVER 12101M: Jean Delvare <jdelvare@suse.com> 12102L: linux-hwmon@vger.kernel.org 12103S: Maintained 12104F: Documentation/hwmon/lm83.rst 12105F: drivers/hwmon/lm83.c 12106 12107LM90 HARDWARE MONITOR DRIVER 12108M: Jean Delvare <jdelvare@suse.com> 12109L: linux-hwmon@vger.kernel.org 12110S: Maintained 12111F: Documentation/devicetree/bindings/hwmon/national,lm90.yaml 12112F: Documentation/hwmon/lm90.rst 12113F: drivers/hwmon/lm90.c 12114F: include/dt-bindings/thermal/lm90.h 12115 12116LM95234 HARDWARE MONITOR DRIVER 12117M: Guenter Roeck <linux@roeck-us.net> 12118L: linux-hwmon@vger.kernel.org 12119S: Maintained 12120F: Documentation/hwmon/lm95234.rst 12121F: drivers/hwmon/lm95234.c 12122 12123LME2510 MEDIA DRIVER 12124M: Malcolm Priestley <tvboxspy@gmail.com> 12125L: linux-media@vger.kernel.org 12126S: Maintained 12127W: https://linuxtv.org 12128Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12129F: drivers/media/usb/dvb-usb-v2/lmedm04* 12130 12131LOADPIN SECURITY MODULE 12132M: Kees Cook <keescook@chromium.org> 12133S: Supported 12134T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 12135F: Documentation/admin-guide/LSM/LoadPin.rst 12136F: security/loadpin/ 12137 12138LOCKING PRIMITIVES 12139M: Peter Zijlstra <peterz@infradead.org> 12140M: Ingo Molnar <mingo@redhat.com> 12141M: Will Deacon <will@kernel.org> 12142R: Waiman Long <longman@redhat.com> 12143R: Boqun Feng <boqun.feng@gmail.com> (LOCKDEP) 12144L: linux-kernel@vger.kernel.org 12145S: Maintained 12146T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 12147F: Documentation/locking/ 12148F: arch/*/include/asm/spinlock*.h 12149F: include/linux/lockdep.h 12150F: include/linux/mutex*.h 12151F: include/linux/rwlock*.h 12152F: include/linux/rwsem*.h 12153F: include/linux/seqlock.h 12154F: include/linux/spinlock*.h 12155F: kernel/locking/ 12156F: lib/locking*.[ch] 12157X: kernel/locking/locktorture.c 12158 12159LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks) 12160M: "Richard Russon (FlatCap)" <ldm@flatcap.org> 12161L: linux-ntfs-dev@lists.sourceforge.net 12162S: Maintained 12163W: http://www.linux-ntfs.org/content/view/19/37/ 12164F: Documentation/admin-guide/ldm.rst 12165F: block/partitions/ldm.* 12166 12167LOGITECH HID GAMING KEYBOARDS 12168M: Hans de Goede <hdegoede@redhat.com> 12169L: linux-input@vger.kernel.org 12170S: Maintained 12171T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 12172F: drivers/hid/hid-lg-g15.c 12173 12174LONTIUM LT8912B MIPI TO HDMI BRIDGE 12175M: Adrien Grassein <adrien.grassein@gmail.com> 12176S: Maintained 12177F: Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml 12178F: drivers/gpu/drm/bridge/lontium-lt8912b.c 12179 12180LOONGARCH 12181M: Huacai Chen <chenhuacai@kernel.org> 12182R: WANG Xuerui <kernel@xen0n.name> 12183L: loongarch@lists.linux.dev 12184S: Maintained 12185T: git git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson.git 12186F: Documentation/loongarch/ 12187F: Documentation/translations/zh_CN/loongarch/ 12188F: arch/loongarch/ 12189F: drivers/*/*loongarch* 12190 12191LOONGSON GPIO DRIVER 12192M: Yinbo Zhu <zhuyinbo@loongson.cn> 12193L: linux-gpio@vger.kernel.org 12194S: Maintained 12195F: Documentation/devicetree/bindings/gpio/loongson,ls-gpio.yaml 12196F: drivers/gpio/gpio-loongson-64bit.c 12197 12198LOONGSON LS2X I2C DRIVER 12199M: Binbin Zhou <zhoubinbin@loongson.cn> 12200L: linux-i2c@vger.kernel.org 12201S: Maintained 12202F: Documentation/devicetree/bindings/i2c/loongson,ls2x-i2c.yaml 12203F: drivers/i2c/busses/i2c-ls2x.c 12204 12205LOONGSON-2 SOC SERIES CLOCK DRIVER 12206M: Yinbo Zhu <zhuyinbo@loongson.cn> 12207L: linux-clk@vger.kernel.org 12208S: Maintained 12209F: Documentation/devicetree/bindings/clock/loongson,ls2k-clk.yaml 12210F: drivers/clk/clk-loongson2.c 12211F: include/dt-bindings/clock/loongson,ls2k-clk.h 12212 12213LOONGSON-2 SOC SERIES GUTS DRIVER 12214M: Yinbo Zhu <zhuyinbo@loongson.cn> 12215L: loongarch@lists.linux.dev 12216S: Maintained 12217F: Documentation/devicetree/bindings/hwinfo/loongson,ls2k-chipid.yaml 12218F: drivers/soc/loongson/loongson2_guts.c 12219 12220LOONGSON-2 SOC SERIES PINCTRL DRIVER 12221M: zhanghongchen <zhanghongchen@loongson.cn> 12222M: Yinbo Zhu <zhuyinbo@loongson.cn> 12223L: linux-gpio@vger.kernel.org 12224S: Maintained 12225F: Documentation/devicetree/bindings/pinctrl/loongson,ls2k-pinctrl.yaml 12226F: drivers/pinctrl/pinctrl-loongson2.c 12227 12228LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI) 12229M: Sathya Prakash <sathya.prakash@broadcom.com> 12230M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 12231M: Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com> 12232L: MPT-FusionLinux.pdl@broadcom.com 12233L: linux-scsi@vger.kernel.org 12234S: Supported 12235W: http://www.avagotech.com/support/ 12236F: drivers/message/fusion/ 12237F: drivers/scsi/mpt3sas/ 12238 12239LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers 12240M: Matthew Wilcox <willy@infradead.org> 12241L: linux-scsi@vger.kernel.org 12242S: Maintained 12243F: drivers/scsi/sym53c8xx_2/ 12244 12245LTC1660 DAC DRIVER 12246M: Marcus Folkesson <marcus.folkesson@gmail.com> 12247L: linux-iio@vger.kernel.org 12248S: Maintained 12249F: Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml 12250F: drivers/iio/dac/ltc1660.c 12251 12252LTC2688 IIO DAC DRIVER 12253M: Nuno Sá <nuno.sa@analog.com> 12254L: linux-iio@vger.kernel.org 12255S: Supported 12256W: https://ez.analog.com/linux-software-drivers 12257F: Documentation/ABI/testing/sysfs-bus-iio-dac-ltc2688 12258F: Documentation/devicetree/bindings/iio/dac/adi,ltc2688.yaml 12259F: drivers/iio/dac/ltc2688.c 12260 12261LTC2947 HARDWARE MONITOR DRIVER 12262M: Nuno Sá <nuno.sa@analog.com> 12263L: linux-hwmon@vger.kernel.org 12264S: Supported 12265W: https://ez.analog.com/linux-software-drivers 12266F: Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml 12267F: drivers/hwmon/ltc2947-core.c 12268F: drivers/hwmon/ltc2947-i2c.c 12269F: drivers/hwmon/ltc2947-spi.c 12270F: drivers/hwmon/ltc2947.h 12271 12272LTC2983 IIO TEMPERATURE DRIVER 12273M: Nuno Sá <nuno.sa@analog.com> 12274L: linux-iio@vger.kernel.org 12275S: Supported 12276W: https://ez.analog.com/linux-software-drivers 12277F: Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml 12278F: drivers/iio/temperature/ltc2983.c 12279 12280LTC4261 HARDWARE MONITOR DRIVER 12281M: Guenter Roeck <linux@roeck-us.net> 12282L: linux-hwmon@vger.kernel.org 12283S: Maintained 12284F: Documentation/hwmon/ltc4261.rst 12285F: drivers/hwmon/ltc4261.c 12286 12287LTC4306 I2C MULTIPLEXER DRIVER 12288M: Michael Hennerich <michael.hennerich@analog.com> 12289L: linux-i2c@vger.kernel.org 12290S: Supported 12291W: https://ez.analog.com/linux-software-drivers 12292F: Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt 12293F: drivers/i2c/muxes/i2c-mux-ltc4306.c 12294 12295LTP (Linux Test Project) 12296M: Mike Frysinger <vapier@gentoo.org> 12297M: Cyril Hrubis <chrubis@suse.cz> 12298M: Wanlong Gao <wanlong.gao@gmail.com> 12299M: Jan Stancek <jstancek@redhat.com> 12300M: Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com> 12301M: Alexey Kodanev <alexey.kodanev@oracle.com> 12302L: ltp@lists.linux.it (subscribers-only) 12303S: Maintained 12304W: http://linux-test-project.github.io/ 12305T: git https://github.com/linux-test-project/ltp.git 12306 12307LYNX 28G SERDES PHY DRIVER 12308M: Ioana Ciornei <ioana.ciornei@nxp.com> 12309L: netdev@vger.kernel.org 12310S: Supported 12311F: Documentation/devicetree/bindings/phy/fsl,lynx-28g.yaml 12312F: drivers/phy/freescale/phy-fsl-lynx-28g.c 12313 12314LYNX PCS MODULE 12315M: Ioana Ciornei <ioana.ciornei@nxp.com> 12316L: netdev@vger.kernel.org 12317S: Supported 12318F: drivers/net/pcs/pcs-lynx.c 12319F: include/linux/pcs-lynx.h 12320 12321M68K ARCHITECTURE 12322M: Geert Uytterhoeven <geert@linux-m68k.org> 12323L: linux-m68k@lists.linux-m68k.org 12324S: Maintained 12325W: http://www.linux-m68k.org/ 12326T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git 12327F: arch/m68k/ 12328F: drivers/zorro/ 12329 12330M68K ON APPLE MACINTOSH 12331M: Joshua Thompson <funaho@jurai.org> 12332L: linux-m68k@lists.linux-m68k.org 12333S: Maintained 12334W: http://www.mac.linux-m68k.org/ 12335F: arch/m68k/mac/ 12336F: drivers/macintosh/adb-iop.c 12337F: drivers/macintosh/via-macii.c 12338 12339M68K ON HP9000/300 12340M: Philip Blundell <philb@gnu.org> 12341S: Maintained 12342W: http://www.tazenda.demon.co.uk/phil/linux-hp 12343F: arch/m68k/hp300/ 12344 12345M88DS3103 MEDIA DRIVER 12346M: Antti Palosaari <crope@iki.fi> 12347L: linux-media@vger.kernel.org 12348S: Maintained 12349W: https://linuxtv.org 12350W: http://palosaari.fi/linux/ 12351Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12352T: git git://linuxtv.org/anttip/media_tree.git 12353F: drivers/media/dvb-frontends/m88ds3103* 12354 12355M88RS2000 MEDIA DRIVER 12356M: Malcolm Priestley <tvboxspy@gmail.com> 12357L: linux-media@vger.kernel.org 12358S: Maintained 12359W: https://linuxtv.org 12360Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12361F: drivers/media/dvb-frontends/m88rs2000* 12362 12363MA901 MASTERKIT USB FM RADIO DRIVER 12364M: Alexey Klimov <klimov.linux@gmail.com> 12365L: linux-media@vger.kernel.org 12366S: Maintained 12367T: git git://linuxtv.org/media_tree.git 12368F: drivers/media/radio/radio-ma901.c 12369 12370MAC80211 12371M: Johannes Berg <johannes@sipsolutions.net> 12372L: linux-wireless@vger.kernel.org 12373S: Maintained 12374W: https://wireless.wiki.kernel.org/ 12375Q: https://patchwork.kernel.org/project/linux-wireless/list/ 12376T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 12377T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 12378F: Documentation/networking/mac80211-injection.rst 12379F: Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst 12380F: drivers/net/wireless/virtual/mac80211_hwsim.[ch] 12381F: include/net/mac80211.h 12382F: net/mac80211/ 12383 12384MAILBOX API 12385M: Jassi Brar <jassisinghbrar@gmail.com> 12386L: linux-kernel@vger.kernel.org 12387S: Maintained 12388F: Documentation/devicetree/bindings/mailbox/ 12389F: drivers/mailbox/ 12390F: include/dt-bindings/mailbox/ 12391F: include/linux/mailbox_client.h 12392F: include/linux/mailbox_controller.h 12393 12394MAILBOX ARM MHUv2 12395M: Viresh Kumar <viresh.kumar@linaro.org> 12396M: Tushar Khandelwal <Tushar.Khandelwal@arm.com> 12397L: linux-kernel@vger.kernel.org 12398S: Maintained 12399F: Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml 12400F: drivers/mailbox/arm_mhuv2.c 12401F: include/linux/mailbox/arm_mhuv2_message.h 12402 12403MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7 12404M: Michael Kerrisk <mtk.manpages@gmail.com> 12405L: linux-man@vger.kernel.org 12406S: Maintained 12407W: http://www.kernel.org/doc/man-pages 12408 12409MANAGEMENT COMPONENT TRANSPORT PROTOCOL (MCTP) 12410M: Jeremy Kerr <jk@codeconstruct.com.au> 12411M: Matt Johnston <matt@codeconstruct.com.au> 12412L: netdev@vger.kernel.org 12413S: Maintained 12414F: Documentation/networking/mctp.rst 12415F: drivers/net/mctp/ 12416F: include/net/mctp.h 12417F: include/net/mctpdevice.h 12418F: include/net/netns/mctp.h 12419F: net/mctp/ 12420 12421MAPLE TREE 12422M: Liam R. Howlett <Liam.Howlett@oracle.com> 12423L: linux-mm@kvack.org 12424S: Supported 12425F: Documentation/core-api/maple_tree.rst 12426F: include/linux/maple_tree.h 12427F: include/trace/events/maple_tree.h 12428F: lib/maple_tree.c 12429F: lib/test_maple_tree.c 12430F: tools/testing/radix-tree/linux/maple_tree.h 12431F: tools/testing/radix-tree/maple.c 12432 12433MARDUK (CREATOR CI40) DEVICE TREE SUPPORT 12434M: Rahul Bedarkar <rahulbedarkar89@gmail.com> 12435L: linux-mips@vger.kernel.org 12436S: Maintained 12437F: arch/mips/boot/dts/img/pistachio* 12438 12439MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER 12440M: Andrew Lunn <andrew@lunn.ch> 12441L: netdev@vger.kernel.org 12442S: Maintained 12443F: Documentation/devicetree/bindings/net/dsa/marvell.txt 12444F: Documentation/networking/devlink/mv88e6xxx.rst 12445F: drivers/net/dsa/mv88e6xxx/ 12446F: include/linux/dsa/mv88e6xxx.h 12447F: include/linux/platform_data/mv88e6xxx.h 12448 12449MARVELL ARMADA 3700 PHY DRIVERS 12450M: Miquel Raynal <miquel.raynal@bootlin.com> 12451S: Maintained 12452F: Documentation/devicetree/bindings/phy/marvell,armada-3700-utmi-phy.yaml 12453F: Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt 12454F: drivers/phy/marvell/phy-mvebu-a3700-comphy.c 12455F: drivers/phy/marvell/phy-mvebu-a3700-utmi.c 12456 12457MARVELL ARMADA 3700 SERIAL DRIVER 12458M: Pali Rohár <pali@kernel.org> 12459S: Maintained 12460F: Documentation/devicetree/bindings/clock/marvell,armada-3700-uart-clock.yaml 12461F: Documentation/devicetree/bindings/serial/mvebu-uart.txt 12462F: drivers/tty/serial/mvebu-uart.c 12463 12464MARVELL ARMADA DRM SUPPORT 12465M: Russell King <linux@armlinux.org.uk> 12466S: Maintained 12467T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel 12468T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes 12469F: Documentation/devicetree/bindings/display/armada/ 12470F: drivers/gpu/drm/armada/ 12471F: include/uapi/drm/armada_drm.h 12472 12473MARVELL CRYPTO DRIVER 12474M: Boris Brezillon <bbrezillon@kernel.org> 12475M: Arnaud Ebalard <arno@natisbad.org> 12476M: Srujana Challa <schalla@marvell.com> 12477L: linux-crypto@vger.kernel.org 12478S: Maintained 12479F: drivers/crypto/marvell/ 12480F: include/linux/soc/marvell/octeontx2/ 12481 12482MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2) 12483M: Mirko Lindner <mlindner@marvell.com> 12484M: Stephen Hemminger <stephen@networkplumber.org> 12485L: netdev@vger.kernel.org 12486S: Maintained 12487F: drivers/net/ethernet/marvell/sk* 12488 12489MARVELL LIBERTAS WIRELESS DRIVER 12490L: libertas-dev@lists.infradead.org 12491S: Orphan 12492F: drivers/net/wireless/marvell/libertas/ 12493 12494MARVELL MACCHIATOBIN SUPPORT 12495M: Russell King <linux@armlinux.org.uk> 12496L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12497S: Maintained 12498F: arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts 12499 12500MARVELL MV643XX ETHERNET DRIVER 12501M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 12502L: netdev@vger.kernel.org 12503S: Maintained 12504F: drivers/net/ethernet/marvell/mv643xx_eth.* 12505F: include/linux/mv643xx.h 12506 12507MARVELL MV88X3310 PHY DRIVER 12508M: Russell King <linux@armlinux.org.uk> 12509M: Marek Behún <kabel@kernel.org> 12510L: netdev@vger.kernel.org 12511S: Maintained 12512F: drivers/net/phy/marvell10g.c 12513 12514MARVELL MVEBU THERMAL DRIVER 12515M: Miquel Raynal <miquel.raynal@bootlin.com> 12516S: Maintained 12517F: drivers/thermal/armada_thermal.c 12518 12519MARVELL MVNETA ETHERNET DRIVER 12520M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 12521L: netdev@vger.kernel.org 12522S: Maintained 12523F: drivers/net/ethernet/marvell/mvneta.* 12524 12525MARVELL MVPP2 ETHERNET DRIVER 12526M: Marcin Wojtas <mw@semihalf.com> 12527M: Russell King <linux@armlinux.org.uk> 12528L: netdev@vger.kernel.org 12529S: Maintained 12530F: Documentation/devicetree/bindings/net/marvell,pp2.yaml 12531F: drivers/net/ethernet/marvell/mvpp2/ 12532 12533MARVELL MWIFIEX WIRELESS DRIVER 12534M: Amitkumar Karwar <amitkarwar@gmail.com> 12535M: Ganapathi Bhat <ganapathi017@gmail.com> 12536M: Sharvari Harisangam <sharvari.harisangam@nxp.com> 12537M: Xinming Hu <huxinming820@gmail.com> 12538L: linux-wireless@vger.kernel.org 12539S: Maintained 12540F: drivers/net/wireless/marvell/mwifiex/ 12541 12542MARVELL MWL8K WIRELESS DRIVER 12543M: Lennert Buytenhek <buytenh@wantstofly.org> 12544L: linux-wireless@vger.kernel.org 12545S: Odd Fixes 12546F: drivers/net/wireless/marvell/mwl8k.c 12547 12548MARVELL NAND CONTROLLER DRIVER 12549M: Miquel Raynal <miquel.raynal@bootlin.com> 12550L: linux-mtd@lists.infradead.org 12551S: Maintained 12552F: Documentation/devicetree/bindings/mtd/marvell-nand.txt 12553F: drivers/mtd/nand/raw/marvell_nand.c 12554 12555MARVELL OCTEON ENDPOINT DRIVER 12556M: Veerasenareddy Burru <vburru@marvell.com> 12557M: Abhijit Ayarekar <aayarekar@marvell.com> 12558L: netdev@vger.kernel.org 12559S: Supported 12560F: drivers/net/ethernet/marvell/octeon_ep 12561 12562MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER 12563M: Sunil Goutham <sgoutham@marvell.com> 12564M: Geetha sowjanya <gakula@marvell.com> 12565M: Subbaraya Sundeep <sbhatta@marvell.com> 12566M: hariprasad <hkelam@marvell.com> 12567L: netdev@vger.kernel.org 12568S: Supported 12569F: drivers/net/ethernet/marvell/octeontx2/nic/ 12570F: include/linux/soc/marvell/octeontx2/ 12571 12572MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER 12573M: Sunil Goutham <sgoutham@marvell.com> 12574M: Linu Cherian <lcherian@marvell.com> 12575M: Geetha sowjanya <gakula@marvell.com> 12576M: Jerin Jacob <jerinj@marvell.com> 12577M: hariprasad <hkelam@marvell.com> 12578M: Subbaraya Sundeep <sbhatta@marvell.com> 12579L: netdev@vger.kernel.org 12580S: Supported 12581F: Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst 12582F: drivers/net/ethernet/marvell/octeontx2/af/ 12583 12584MARVELL PRESTERA ETHERNET SWITCH DRIVER 12585M: Taras Chornyi <taras.chornyi@plvision.eu> 12586S: Supported 12587W: https://github.com/Marvell-switching/switchdev-prestera 12588F: drivers/net/ethernet/marvell/prestera/ 12589 12590MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER 12591M: Nicolas Pitre <nico@fluxnic.net> 12592S: Odd Fixes 12593F: drivers/mmc/host/mvsdio.* 12594 12595MARVELL USB MDIO CONTROLLER DRIVER 12596M: Tobias Waldekranz <tobias@waldekranz.com> 12597L: netdev@vger.kernel.org 12598S: Maintained 12599F: Documentation/devicetree/bindings/net/marvell,mvusb.yaml 12600F: drivers/net/mdio/mdio-mvusb.c 12601 12602MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER 12603M: Hu Ziji <huziji@marvell.com> 12604L: linux-mmc@vger.kernel.org 12605S: Supported 12606F: Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.yaml 12607F: drivers/mmc/host/sdhci-xenon* 12608 12609MATROX FRAMEBUFFER DRIVER 12610L: linux-fbdev@vger.kernel.org 12611S: Orphan 12612F: drivers/video/fbdev/matrox/matroxfb_* 12613F: include/uapi/linux/matroxfb.h 12614 12615MAX15301 DRIVER 12616M: Daniel Nilsson <daniel.nilsson@flex.com> 12617L: linux-hwmon@vger.kernel.org 12618S: Maintained 12619F: Documentation/hwmon/max15301.rst 12620F: drivers/hwmon/pmbus/max15301.c 12621 12622MAX16065 HARDWARE MONITOR DRIVER 12623M: Guenter Roeck <linux@roeck-us.net> 12624L: linux-hwmon@vger.kernel.org 12625S: Maintained 12626F: Documentation/hwmon/max16065.rst 12627F: drivers/hwmon/max16065.c 12628 12629MAX2175 SDR TUNER DRIVER 12630M: Ramesh Shanmugasundaram <rashanmu@gmail.com> 12631L: linux-media@vger.kernel.org 12632S: Maintained 12633T: git git://linuxtv.org/media_tree.git 12634F: Documentation/devicetree/bindings/media/i2c/max2175.txt 12635F: Documentation/userspace-api/media/drivers/max2175.rst 12636F: drivers/media/i2c/max2175* 12637F: include/uapi/linux/max2175.h 12638 12639MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER 12640L: linux-hwmon@vger.kernel.org 12641S: Orphan 12642F: Documentation/hwmon/max6650.rst 12643F: drivers/hwmon/max6650.c 12644 12645MAX6697 HARDWARE MONITOR DRIVER 12646M: Guenter Roeck <linux@roeck-us.net> 12647L: linux-hwmon@vger.kernel.org 12648S: Maintained 12649F: Documentation/devicetree/bindings/hwmon/max6697.txt 12650F: Documentation/hwmon/max6697.rst 12651F: drivers/hwmon/max6697.c 12652F: include/linux/platform_data/max6697.h 12653 12654MAX9286 QUAD GMSL DESERIALIZER DRIVER 12655M: Jacopo Mondi <jacopo+renesas@jmondi.org> 12656M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 12657M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 12658M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 12659L: linux-media@vger.kernel.org 12660S: Maintained 12661F: Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml 12662F: drivers/media/i2c/max9286.c 12663 12664MAX96712 QUAD GMSL2 DESERIALIZER DRIVER 12665M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 12666L: linux-media@vger.kernel.org 12667S: Maintained 12668F: drivers/staging/media/max96712/max96712.c 12669 12670MAX9860 MONO AUDIO VOICE CODEC DRIVER 12671M: Peter Rosin <peda@axentia.se> 12672L: alsa-devel@alsa-project.org (moderated for non-subscribers) 12673S: Maintained 12674F: Documentation/devicetree/bindings/sound/max9860.txt 12675F: sound/soc/codecs/max9860.* 12676 12677MAXBOTIX ULTRASONIC RANGER IIO DRIVER 12678M: Andreas Klinger <ak@it-klinger.de> 12679L: linux-iio@vger.kernel.org 12680S: Maintained 12681F: Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml 12682F: drivers/iio/proximity/mb1232.c 12683 12684MAXIM MAX11205 DRIVER 12685M: Ramona Bolboaca <ramona.bolboaca@analog.com> 12686L: linux-iio@vger.kernel.org 12687S: Supported 12688W: https://ez.analog.com/linux-software-drivers 12689F: Documentation/devicetree/bindings/iio/adc/maxim,max11205.yaml 12690F: drivers/iio/adc/max11205.c 12691 12692MAXIM MAX17040 FAMILY FUEL GAUGE DRIVERS 12693R: Iskren Chernev <iskren.chernev@gmail.com> 12694R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12695R: Marek Szyprowski <m.szyprowski@samsung.com> 12696R: Matheus Castello <matheus@castello.eng.br> 12697L: linux-pm@vger.kernel.org 12698S: Maintained 12699F: Documentation/devicetree/bindings/power/supply/maxim,max17040.yaml 12700F: drivers/power/supply/max17040_battery.c 12701 12702MAXIM MAX17042 FAMILY FUEL GAUGE DRIVERS 12703R: Hans de Goede <hdegoede@redhat.com> 12704R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12705R: Marek Szyprowski <m.szyprowski@samsung.com> 12706R: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm> 12707R: Purism Kernel Team <kernel@puri.sm> 12708L: linux-pm@vger.kernel.org 12709S: Maintained 12710F: Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml 12711F: drivers/power/supply/max17042_battery.c 12712 12713MAXIM MAX20086 CAMERA POWER PROTECTOR DRIVER 12714M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12715L: linux-kernel@vger.kernel.org 12716S: Maintained 12717F: Documentation/devicetree/bindings/regulator/maxim,max20086.yaml 12718F: drivers/regulator/max20086-regulator.c 12719 12720MAXIM MAX30208 TEMPERATURE SENSOR DRIVER 12721M: Rajat Khandelwal <rajat.khandelwal@linux.intel.com> 12722L: linux-iio@vger.kernel.org 12723S: Maintained 12724F: drivers/iio/temperature/max30208.c 12725 12726MAXIM MAX77650 PMIC MFD DRIVER 12727M: Bartosz Golaszewski <brgl@bgdev.pl> 12728L: linux-kernel@vger.kernel.org 12729S: Maintained 12730F: Documentation/devicetree/bindings/*/*max77650.yaml 12731F: Documentation/devicetree/bindings/*/max77650*.yaml 12732F: drivers/gpio/gpio-max77650.c 12733F: drivers/input/misc/max77650-onkey.c 12734F: drivers/leds/leds-max77650.c 12735F: drivers/mfd/max77650.c 12736F: drivers/power/supply/max77650-charger.c 12737F: drivers/regulator/max77650-regulator.c 12738F: include/linux/mfd/max77650.h 12739 12740MAXIM MAX77714 PMIC MFD DRIVER 12741M: Luca Ceresoli <luca@lucaceresoli.net> 12742S: Maintained 12743F: Documentation/devicetree/bindings/mfd/maxim,max77714.yaml 12744F: drivers/mfd/max77714.c 12745F: include/linux/mfd/max77714.h 12746 12747MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER 12748M: Javier Martinez Canillas <javier@dowhile0.org> 12749L: linux-kernel@vger.kernel.org 12750S: Supported 12751F: Documentation/devicetree/bindings/*/*max77802.yaml 12752F: drivers/regulator/max77802-regulator.c 12753F: include/dt-bindings/*/*max77802.h 12754 12755MAXIM MAX77976 BATTERY CHARGER 12756M: Luca Ceresoli <luca@lucaceresoli.net> 12757S: Supported 12758F: Documentation/devicetree/bindings/power/supply/maxim,max77976.yaml 12759F: drivers/power/supply/max77976_charger.c 12760 12761MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS 12762M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12763L: linux-pm@vger.kernel.org 12764S: Supported 12765B: mailto:linux-samsung-soc@vger.kernel.org 12766F: Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml 12767F: Documentation/devicetree/bindings/power/supply/maxim,max77693.yaml 12768F: drivers/power/supply/max14577_charger.c 12769F: drivers/power/supply/max77693_charger.c 12770 12771MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS 12772M: Chanwoo Choi <cw00.choi@samsung.com> 12773M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12774L: linux-kernel@vger.kernel.org 12775S: Supported 12776B: mailto:linux-samsung-soc@vger.kernel.org 12777F: Documentation/devicetree/bindings/*/maxim,max14577.yaml 12778F: Documentation/devicetree/bindings/*/maxim,max77686.yaml 12779F: Documentation/devicetree/bindings/*/maxim,max77693.yaml 12780F: Documentation/devicetree/bindings/*/maxim,max77843.yaml 12781F: Documentation/devicetree/bindings/clock/maxim,max77686.txt 12782F: drivers/*/*max77843.c 12783F: drivers/*/max14577*.c 12784F: drivers/*/max77686*.c 12785F: drivers/*/max77693*.c 12786F: drivers/clk/clk-max77686.c 12787F: drivers/extcon/extcon-max14577.c 12788F: drivers/extcon/extcon-max77693.c 12789F: drivers/rtc/rtc-max77686.c 12790F: include/linux/mfd/max14577*.h 12791F: include/linux/mfd/max77686*.h 12792F: include/linux/mfd/max77693*.h 12793 12794MAXIRADIO FM RADIO RECEIVER DRIVER 12795M: Hans Verkuil <hverkuil@xs4all.nl> 12796L: linux-media@vger.kernel.org 12797S: Maintained 12798W: https://linuxtv.org 12799T: git git://linuxtv.org/media_tree.git 12800F: drivers/media/radio/radio-maxiradio* 12801 12802MAXLINEAR ETHERNET PHY DRIVER 12803M: Xu Liang <lxu@maxlinear.com> 12804L: netdev@vger.kernel.org 12805S: Supported 12806F: drivers/net/phy/mxl-gpy.c 12807 12808MCAN MMIO DEVICE DRIVER 12809M: Chandrasekar Ramakrishnan <rcsekar@samsung.com> 12810L: linux-can@vger.kernel.org 12811S: Maintained 12812F: Documentation/devicetree/bindings/net/can/bosch,m_can.yaml 12813F: drivers/net/can/m_can/m_can.c 12814F: drivers/net/can/m_can/m_can.h 12815F: drivers/net/can/m_can/m_can_platform.c 12816 12817MCBA MICROCHIP CAN BUS ANALYZER TOOL DRIVER 12818R: Yasushi SHOJI <yashi@spacecubics.com> 12819L: linux-can@vger.kernel.org 12820S: Maintained 12821F: drivers/net/can/usb/mcba_usb.c 12822 12823MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER 12824M: Rishi Gupta <gupt21@gmail.com> 12825L: linux-i2c@vger.kernel.org 12826L: linux-input@vger.kernel.org 12827S: Maintained 12828F: drivers/hid/hid-mcp2221.c 12829 12830MCP251XFD SPI-CAN NETWORK DRIVER 12831M: Marc Kleine-Budde <mkl@pengutronix.de> 12832M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 12833R: Thomas Kopp <thomas.kopp@microchip.com> 12834L: linux-can@vger.kernel.org 12835S: Maintained 12836F: Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml 12837F: drivers/net/can/spi/mcp251xfd/ 12838 12839MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS 12840M: Peter Rosin <peda@axentia.se> 12841L: linux-iio@vger.kernel.org 12842S: Maintained 12843F: Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531 12844F: drivers/iio/potentiometer/mcp4018.c 12845F: drivers/iio/potentiometer/mcp4531.c 12846 12847MCR20A IEEE-802.15.4 RADIO DRIVER 12848M: Stefan Schmidt <stefan@datenfreihafen.org> 12849L: linux-wpan@vger.kernel.org 12850S: Odd Fixes 12851W: https://github.com/xueliu/mcr20a-linux 12852F: Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt 12853F: drivers/net/ieee802154/mcr20a.c 12854F: drivers/net/ieee802154/mcr20a.h 12855 12856MEASUREMENT COMPUTING CIO-DAC IIO DRIVER 12857M: William Breathitt Gray <william.gray@linaro.org> 12858L: linux-iio@vger.kernel.org 12859S: Maintained 12860F: drivers/iio/dac/cio-dac.c 12861 12862MEDIA CONTROLLER FRAMEWORK 12863M: Sakari Ailus <sakari.ailus@linux.intel.com> 12864M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12865L: linux-media@vger.kernel.org 12866S: Supported 12867W: https://www.linuxtv.org 12868T: git git://linuxtv.org/media_tree.git 12869F: drivers/media/mc/ 12870F: include/media/media-*.h 12871F: include/uapi/linux/media.h 12872 12873MEDIA DRIVER FOR FREESCALE IMX PXP 12874M: Philipp Zabel <p.zabel@pengutronix.de> 12875L: linux-media@vger.kernel.org 12876S: Maintained 12877T: git git://linuxtv.org/media_tree.git 12878F: drivers/media/platform/nxp/imx-pxp.[ch] 12879 12880MEDIA DRIVERS FOR ASCOT2E 12881M: Sergey Kozlov <serjk@netup.ru> 12882M: Abylay Ospan <aospan@netup.ru> 12883L: linux-media@vger.kernel.org 12884S: Supported 12885W: https://linuxtv.org 12886W: http://netup.tv/ 12887T: git git://linuxtv.org/media_tree.git 12888F: drivers/media/dvb-frontends/ascot2e* 12889 12890MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS 12891M: Jasmin Jessich <jasmin@anw.at> 12892L: linux-media@vger.kernel.org 12893S: Maintained 12894W: https://linuxtv.org 12895T: git git://linuxtv.org/media_tree.git 12896F: drivers/media/dvb-frontends/cxd2099* 12897 12898MEDIA DRIVERS FOR CXD2841ER 12899M: Sergey Kozlov <serjk@netup.ru> 12900M: Abylay Ospan <aospan@netup.ru> 12901L: linux-media@vger.kernel.org 12902S: Supported 12903W: https://linuxtv.org 12904W: http://netup.tv/ 12905T: git git://linuxtv.org/media_tree.git 12906F: drivers/media/dvb-frontends/cxd2841er* 12907 12908MEDIA DRIVERS FOR CXD2880 12909M: Yasunari Takiguchi <Yasunari.Takiguchi@sony.com> 12910L: linux-media@vger.kernel.org 12911S: Supported 12912W: http://linuxtv.org/ 12913T: git git://linuxtv.org/media_tree.git 12914F: drivers/media/dvb-frontends/cxd2880/* 12915F: drivers/media/spi/cxd2880* 12916 12917MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES 12918L: linux-media@vger.kernel.org 12919S: Orphan 12920W: https://linuxtv.org 12921T: git git://linuxtv.org/media_tree.git 12922F: drivers/media/pci/ddbridge/* 12923 12924MEDIA DRIVERS FOR FREESCALE IMX 12925M: Steve Longerbeam <slongerbeam@gmail.com> 12926M: Philipp Zabel <p.zabel@pengutronix.de> 12927L: linux-media@vger.kernel.org 12928S: Maintained 12929T: git git://linuxtv.org/media_tree.git 12930F: Documentation/admin-guide/media/imx.rst 12931F: Documentation/devicetree/bindings/media/imx.txt 12932F: drivers/staging/media/imx/ 12933F: include/linux/imx-media.h 12934F: include/media/imx.h 12935 12936MEDIA DRIVERS FOR FREESCALE IMX7 12937M: Rui Miguel Silva <rmfrfs@gmail.com> 12938M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12939L: linux-media@vger.kernel.org 12940S: Maintained 12941T: git git://linuxtv.org/media_tree.git 12942F: Documentation/admin-guide/media/imx7.rst 12943F: Documentation/devicetree/bindings/media/nxp,imx-mipi-csi2.yaml 12944F: Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml 12945F: drivers/media/platform/nxp/imx-mipi-csis.c 12946F: drivers/media/platform/nxp/imx7-media-csi.c 12947 12948MEDIA DRIVERS FOR HELENE 12949M: Abylay Ospan <aospan@netup.ru> 12950L: linux-media@vger.kernel.org 12951S: Supported 12952W: https://linuxtv.org 12953W: http://netup.tv/ 12954T: git git://linuxtv.org/media_tree.git 12955F: drivers/media/dvb-frontends/helene* 12956 12957MEDIA DRIVERS FOR HORUS3A 12958M: Sergey Kozlov <serjk@netup.ru> 12959M: Abylay Ospan <aospan@netup.ru> 12960L: linux-media@vger.kernel.org 12961S: Supported 12962W: https://linuxtv.org 12963W: http://netup.tv/ 12964T: git git://linuxtv.org/media_tree.git 12965F: drivers/media/dvb-frontends/horus3a* 12966 12967MEDIA DRIVERS FOR LNBH25 12968M: Sergey Kozlov <serjk@netup.ru> 12969M: Abylay Ospan <aospan@netup.ru> 12970L: linux-media@vger.kernel.org 12971S: Supported 12972W: https://linuxtv.org 12973W: http://netup.tv/ 12974T: git git://linuxtv.org/media_tree.git 12975F: drivers/media/dvb-frontends/lnbh25* 12976 12977MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS 12978L: linux-media@vger.kernel.org 12979S: Orphan 12980W: https://linuxtv.org 12981T: git git://linuxtv.org/media_tree.git 12982F: drivers/media/dvb-frontends/mxl5xx* 12983 12984MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices 12985M: Sergey Kozlov <serjk@netup.ru> 12986M: Abylay Ospan <aospan@netup.ru> 12987L: linux-media@vger.kernel.org 12988S: Supported 12989W: https://linuxtv.org 12990W: http://netup.tv/ 12991T: git git://linuxtv.org/media_tree.git 12992F: drivers/media/pci/netup_unidvb/* 12993 12994MEDIA DRIVERS FOR NVIDIA TEGRA - VDE 12995M: Dmitry Osipenko <digetx@gmail.com> 12996L: linux-media@vger.kernel.org 12997L: linux-tegra@vger.kernel.org 12998S: Maintained 12999T: git git://linuxtv.org/media_tree.git 13000F: Documentation/devicetree/bindings/media/nvidia,tegra-vde.yaml 13001F: drivers/media/platform/nvidia/tegra-vde/ 13002 13003MEDIA DRIVERS FOR RENESAS - CEU 13004M: Jacopo Mondi <jacopo@jmondi.org> 13005L: linux-media@vger.kernel.org 13006L: linux-renesas-soc@vger.kernel.org 13007S: Supported 13008T: git git://linuxtv.org/media_tree.git 13009F: Documentation/devicetree/bindings/media/renesas,ceu.yaml 13010F: drivers/media/platform/renesas/renesas-ceu.c 13011F: include/media/drv-intf/renesas-ceu.h 13012 13013MEDIA DRIVERS FOR RENESAS - DRIF 13014M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 13015L: linux-media@vger.kernel.org 13016L: linux-renesas-soc@vger.kernel.org 13017S: Supported 13018T: git git://linuxtv.org/media_tree.git 13019F: Documentation/devicetree/bindings/media/renesas,drif.yaml 13020F: drivers/media/platform/renesas/rcar_drif.c 13021 13022MEDIA DRIVERS FOR RENESAS - FCP 13023M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13024L: linux-media@vger.kernel.org 13025L: linux-renesas-soc@vger.kernel.org 13026S: Supported 13027T: git git://linuxtv.org/media_tree.git 13028F: Documentation/devicetree/bindings/media/renesas,fcp.yaml 13029F: drivers/media/platform/renesas/rcar-fcp.c 13030F: include/media/rcar-fcp.h 13031 13032MEDIA DRIVERS FOR RENESAS - FDP1 13033M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13034L: linux-media@vger.kernel.org 13035L: linux-renesas-soc@vger.kernel.org 13036S: Supported 13037T: git git://linuxtv.org/media_tree.git 13038F: Documentation/devicetree/bindings/media/renesas,fdp1.yaml 13039F: drivers/media/platform/renesas/rcar_fdp1.c 13040 13041MEDIA DRIVERS FOR RENESAS - VIN 13042M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 13043L: linux-media@vger.kernel.org 13044L: linux-renesas-soc@vger.kernel.org 13045S: Supported 13046T: git git://linuxtv.org/media_tree.git 13047F: Documentation/devicetree/bindings/media/renesas,csi2.yaml 13048F: Documentation/devicetree/bindings/media/renesas,isp.yaml 13049F: Documentation/devicetree/bindings/media/renesas,vin.yaml 13050F: drivers/media/platform/renesas/rcar-isp.c 13051F: drivers/media/platform/renesas/rcar-vin/ 13052 13053MEDIA DRIVERS FOR RENESAS - VSP1 13054M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13055M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13056L: linux-media@vger.kernel.org 13057L: linux-renesas-soc@vger.kernel.org 13058S: Supported 13059T: git git://linuxtv.org/media_tree.git 13060F: Documentation/devicetree/bindings/media/renesas,vsp1.yaml 13061F: drivers/media/platform/renesas/vsp1/ 13062 13063MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs 13064L: linux-media@vger.kernel.org 13065S: Orphan 13066W: https://linuxtv.org 13067T: git git://linuxtv.org/media_tree.git 13068F: drivers/media/dvb-frontends/stv0910* 13069 13070MEDIA DRIVERS FOR ST STV6111 TUNER ICs 13071L: linux-media@vger.kernel.org 13072S: Orphan 13073W: https://linuxtv.org 13074T: git git://linuxtv.org/media_tree.git 13075F: drivers/media/dvb-frontends/stv6111* 13076 13077MEDIA DRIVERS FOR STM32 - DCMI 13078M: Hugues Fruchet <hugues.fruchet@foss.st.com> 13079L: linux-media@vger.kernel.org 13080S: Supported 13081T: git git://linuxtv.org/media_tree.git 13082F: Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml 13083F: drivers/media/platform/st/stm32/stm32-dcmi.c 13084 13085MEDIA INPUT INFRASTRUCTURE (V4L/DVB) 13086M: Mauro Carvalho Chehab <mchehab@kernel.org> 13087L: linux-media@vger.kernel.org 13088S: Maintained 13089W: https://linuxtv.org 13090Q: http://patchwork.kernel.org/project/linux-media/list/ 13091T: git git://linuxtv.org/media_tree.git 13092F: Documentation/admin-guide/media/ 13093F: Documentation/devicetree/bindings/media/ 13094F: Documentation/driver-api/media/ 13095F: Documentation/userspace-api/media/ 13096F: drivers/media/ 13097F: drivers/staging/media/ 13098F: include/dt-bindings/media/ 13099F: include/linux/platform_data/media/ 13100F: include/media/ 13101F: include/uapi/linux/dvb/ 13102F: include/uapi/linux/ivtv* 13103F: include/uapi/linux/media.h 13104F: include/uapi/linux/uvcvideo.h 13105F: include/uapi/linux/v4l2-* 13106F: include/uapi/linux/videodev2.h 13107 13108MEDIATEK BLUETOOTH DRIVER 13109M: Sean Wang <sean.wang@mediatek.com> 13110L: linux-bluetooth@vger.kernel.org 13111L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13112S: Maintained 13113F: Documentation/devicetree/bindings/net/mediatek-bluetooth.txt 13114F: drivers/bluetooth/btmtkuart.c 13115 13116MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS 13117M: Sean Wang <sean.wang@mediatek.com> 13118L: linux-pm@vger.kernel.org 13119S: Maintained 13120F: Documentation/devicetree/bindings/power/reset/mt6323-poweroff.txt 13121F: drivers/power/reset/mt6323-poweroff.c 13122 13123MEDIATEK CIR DRIVER 13124M: Sean Wang <sean.wang@mediatek.com> 13125S: Maintained 13126F: drivers/media/rc/mtk-cir.c 13127 13128MEDIATEK DMA DRIVER 13129M: Sean Wang <sean.wang@mediatek.com> 13130L: dmaengine@vger.kernel.org 13131L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13132L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13133S: Maintained 13134F: Documentation/devicetree/bindings/dma/mtk-* 13135F: drivers/dma/mediatek/ 13136 13137MEDIATEK ETHERNET DRIVER 13138M: Felix Fietkau <nbd@nbd.name> 13139M: John Crispin <john@phrozen.org> 13140M: Sean Wang <sean.wang@mediatek.com> 13141M: Mark Lee <Mark-MC.Lee@mediatek.com> 13142M: Lorenzo Bianconi <lorenzo@kernel.org> 13143L: netdev@vger.kernel.org 13144S: Maintained 13145F: drivers/net/ethernet/mediatek/ 13146 13147MEDIATEK ETHERNET PCS DRIVER 13148M: Alexander Couzens <lynxis@fe80.eu> 13149M: Daniel Golle <daniel@makrotopia.org> 13150L: netdev@vger.kernel.org 13151S: Maintained 13152F: drivers/net/pcs/pcs-mtk-lynxi.c 13153F: include/linux/pcs/pcs-mtk-lynxi.h 13154 13155MEDIATEK I2C CONTROLLER DRIVER 13156M: Qii Wang <qii.wang@mediatek.com> 13157L: linux-i2c@vger.kernel.org 13158S: Maintained 13159F: Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml 13160F: drivers/i2c/busses/i2c-mt65xx.c 13161 13162MEDIATEK IOMMU DRIVER 13163M: Yong Wu <yong.wu@mediatek.com> 13164L: iommu@lists.linux.dev 13165L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13166S: Supported 13167F: Documentation/devicetree/bindings/iommu/mediatek* 13168F: drivers/iommu/mtk_iommu* 13169F: include/dt-bindings/memory/mt*-port.h 13170 13171MEDIATEK JPEG DRIVER 13172M: Bin Liu <bin.liu@mediatek.com> 13173S: Supported 13174F: Documentation/devicetree/bindings/media/mediatek-jpeg-*.yaml 13175F: drivers/media/platform/mediatek/jpeg/ 13176 13177MEDIATEK KEYPAD DRIVER 13178M: Mattijs Korpershoek <mkorpershoek@baylibre.com> 13179S: Supported 13180F: Documentation/devicetree/bindings/input/mediatek,mt6779-keypad.yaml 13181F: drivers/input/keyboard/mt6779-keypad.c 13182 13183MEDIATEK MDP DRIVER 13184M: Minghsiu Tsai <minghsiu.tsai@mediatek.com> 13185M: Houlong Wei <houlong.wei@mediatek.com> 13186M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13187S: Supported 13188F: Documentation/devicetree/bindings/media/mediatek-mdp.txt 13189F: drivers/media/platform/mediatek/mdp/ 13190F: drivers/media/platform/mediatek/vpu/ 13191 13192MEDIATEK MEDIA DRIVER 13193M: Tiffany Lin <tiffany.lin@mediatek.com> 13194M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13195M: Yunfei Dong <yunfei.dong@mediatek.com> 13196S: Supported 13197F: Documentation/devicetree/bindings/media/mediatek,vcodec*.yaml 13198F: Documentation/devicetree/bindings/media/mediatek-vpu.txt 13199F: drivers/media/platform/mediatek/vcodec/ 13200F: drivers/media/platform/mediatek/vpu/ 13201 13202MEDIATEK MMC/SD/SDIO DRIVER 13203M: Chaotian Jing <chaotian.jing@mediatek.com> 13204S: Maintained 13205F: Documentation/devicetree/bindings/mmc/mtk-sd.yaml 13206F: drivers/mmc/host/mtk-sd.c 13207 13208MEDIATEK MT76 WIRELESS LAN DRIVER 13209M: Felix Fietkau <nbd@nbd.name> 13210M: Lorenzo Bianconi <lorenzo@kernel.org> 13211M: Ryder Lee <ryder.lee@mediatek.com> 13212R: Shayne Chen <shayne.chen@mediatek.com> 13213R: Sean Wang <sean.wang@mediatek.com> 13214L: linux-wireless@vger.kernel.org 13215S: Maintained 13216F: Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml 13217F: drivers/net/wireless/mediatek/mt76/ 13218 13219MEDIATEK MT7601U WIRELESS LAN DRIVER 13220M: Jakub Kicinski <kuba@kernel.org> 13221L: linux-wireless@vger.kernel.org 13222S: Maintained 13223F: drivers/net/wireless/mediatek/mt7601u/ 13224 13225MEDIATEK MT7621 CLOCK DRIVER 13226M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13227S: Maintained 13228F: Documentation/devicetree/bindings/clock/mediatek,mt7621-sysc.yaml 13229F: drivers/clk/ralink/clk-mt7621.c 13230 13231MEDIATEK MT7621 PCIE CONTROLLER DRIVER 13232M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13233S: Maintained 13234F: Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml 13235F: drivers/pci/controller/pcie-mt7621.c 13236 13237MEDIATEK MT7621 PHY PCI DRIVER 13238M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13239S: Maintained 13240F: Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml 13241F: drivers/phy/ralink/phy-mt7621-pci.c 13242 13243MEDIATEK MT7621/28/88 I2C DRIVER 13244M: Stefan Roese <sr@denx.de> 13245L: linux-i2c@vger.kernel.org 13246S: Maintained 13247F: Documentation/devicetree/bindings/i2c/mediatek,mt7621-i2c.yaml 13248F: drivers/i2c/busses/i2c-mt7621.c 13249 13250MEDIATEK NAND CONTROLLER DRIVER 13251L: linux-mtd@lists.infradead.org 13252S: Orphan 13253F: Documentation/devicetree/bindings/mtd/mediatek,mtk-nfc.yaml 13254F: drivers/mtd/nand/raw/mtk_* 13255 13256MEDIATEK PMIC LED DRIVER 13257M: Sean Wang <sean.wang@mediatek.com> 13258S: Maintained 13259F: Documentation/devicetree/bindings/leds/leds-mt6323.txt 13260F: drivers/leds/leds-mt6323.c 13261 13262MEDIATEK RANDOM NUMBER GENERATOR SUPPORT 13263M: Sean Wang <sean.wang@mediatek.com> 13264S: Maintained 13265F: drivers/char/hw_random/mtk-rng.c 13266 13267MEDIATEK SMI DRIVER 13268M: Yong Wu <yong.wu@mediatek.com> 13269L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13270S: Supported 13271F: Documentation/devicetree/bindings/memory-controllers/mediatek,smi* 13272F: drivers/memory/mtk-smi.c 13273F: include/soc/mediatek/smi.h 13274 13275MEDIATEK SWITCH DRIVER 13276M: Sean Wang <sean.wang@mediatek.com> 13277M: Landen Chao <Landen.Chao@mediatek.com> 13278M: DENG Qingfang <dqfext@gmail.com> 13279M: Daniel Golle <daniel@makrotopia.org> 13280L: netdev@vger.kernel.org 13281S: Maintained 13282F: drivers/net/dsa/mt7530-mdio.c 13283F: drivers/net/dsa/mt7530-mmio.c 13284F: drivers/net/dsa/mt7530.* 13285F: net/dsa/tag_mtk.c 13286 13287MEDIATEK T7XX 5G WWAN MODEM DRIVER 13288M: Chandrashekar Devegowda <chandrashekar.devegowda@intel.com> 13289M: Intel Corporation <linuxwwan@intel.com> 13290R: Chiranjeevi Rapolu <chiranjeevi.rapolu@linux.intel.com> 13291R: Liu Haijun <haijun.liu@mediatek.com> 13292R: M Chetan Kumar <m.chetan.kumar@linux.intel.com> 13293R: Ricardo Martinez <ricardo.martinez@linux.intel.com> 13294L: netdev@vger.kernel.org 13295S: Supported 13296F: drivers/net/wwan/t7xx/ 13297 13298MEDIATEK USB3 DRD IP DRIVER 13299M: Chunfeng Yun <chunfeng.yun@mediatek.com> 13300L: linux-usb@vger.kernel.org 13301L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13302L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13303S: Maintained 13304F: Documentation/devicetree/bindings/usb/mediatek,* 13305F: drivers/usb/host/xhci-mtk* 13306F: drivers/usb/mtu3/ 13307 13308MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES 13309M: Peter Senna Tschudin <peter.senna@gmail.com> 13310M: Martin Donnelly <martin.donnelly@ge.com> 13311M: Martyn Welch <martyn.welch@collabora.co.uk> 13312S: Maintained 13313F: Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt 13314F: drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c 13315 13316MEGARAID SCSI/SAS DRIVERS 13317M: Kashyap Desai <kashyap.desai@broadcom.com> 13318M: Sumit Saxena <sumit.saxena@broadcom.com> 13319M: Shivasharan S <shivasharan.srikanteshwara@broadcom.com> 13320L: megaraidlinux.pdl@broadcom.com 13321L: linux-scsi@vger.kernel.org 13322S: Maintained 13323W: http://www.avagotech.com/support/ 13324F: Documentation/scsi/megaraid.rst 13325F: drivers/scsi/megaraid.* 13326F: drivers/scsi/megaraid/ 13327 13328MELEXIS MLX90614 DRIVER 13329M: Crt Mori <cmo@melexis.com> 13330L: linux-iio@vger.kernel.org 13331S: Supported 13332W: http://www.melexis.com 13333F: drivers/iio/temperature/mlx90614.c 13334 13335MELEXIS MLX90632 DRIVER 13336M: Crt Mori <cmo@melexis.com> 13337L: linux-iio@vger.kernel.org 13338S: Supported 13339W: http://www.melexis.com 13340F: drivers/iio/temperature/mlx90632.c 13341 13342MELFAS MIP4 TOUCHSCREEN DRIVER 13343M: Sangwon Jee <jeesw@melfas.com> 13344S: Supported 13345W: http://www.melfas.com 13346F: Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt 13347F: drivers/input/touchscreen/melfas_mip4.c 13348 13349MELLANOX BLUEFIELD I2C DRIVER 13350M: Khalil Blaiech <kblaiech@nvidia.com> 13351M: Asmaa Mnebhi <asmaa@nvidia.com> 13352L: linux-i2c@vger.kernel.org 13353S: Supported 13354F: drivers/i2c/busses/i2c-mlxbf.c 13355 13356MELLANOX ETHERNET DRIVER (mlx4_en) 13357M: Tariq Toukan <tariqt@nvidia.com> 13358L: netdev@vger.kernel.org 13359S: Supported 13360W: http://www.mellanox.com 13361Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13362F: drivers/net/ethernet/mellanox/mlx4/en_* 13363 13364MELLANOX ETHERNET DRIVER (mlx5e) 13365M: Saeed Mahameed <saeedm@nvidia.com> 13366L: netdev@vger.kernel.org 13367S: Supported 13368W: http://www.mellanox.com 13369Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13370F: drivers/net/ethernet/mellanox/mlx5/core/en_* 13371 13372MELLANOX ETHERNET INNOVA DRIVERS 13373R: Boris Pismenny <borisp@nvidia.com> 13374L: netdev@vger.kernel.org 13375S: Supported 13376W: http://www.mellanox.com 13377Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13378F: drivers/net/ethernet/mellanox/mlx5/core/en_accel/* 13379F: drivers/net/ethernet/mellanox/mlx5/core/fpga/* 13380F: include/linux/mlx5/mlx5_ifc_fpga.h 13381 13382MELLANOX ETHERNET SWITCH DRIVERS 13383M: Ido Schimmel <idosch@nvidia.com> 13384M: Petr Machata <petrm@nvidia.com> 13385L: netdev@vger.kernel.org 13386S: Supported 13387W: http://www.mellanox.com 13388Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13389F: drivers/net/ethernet/mellanox/mlxsw/ 13390F: tools/testing/selftests/drivers/net/mlxsw/ 13391 13392MELLANOX FIRMWARE FLASH LIBRARY (mlxfw) 13393M: mlxsw@nvidia.com 13394L: netdev@vger.kernel.org 13395S: Supported 13396W: http://www.mellanox.com 13397Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13398F: drivers/net/ethernet/mellanox/mlxfw/ 13399 13400MELLANOX HARDWARE PLATFORM SUPPORT 13401M: Hans de Goede <hdegoede@redhat.com> 13402M: Mark Gross <markgross@kernel.org> 13403M: Vadim Pasternak <vadimp@nvidia.com> 13404L: platform-driver-x86@vger.kernel.org 13405S: Supported 13406F: Documentation/ABI/testing/sysfs-platform-mellanox-bootctl 13407F: drivers/platform/mellanox/ 13408F: include/linux/platform_data/mlxreg.h 13409 13410MELLANOX MLX4 core VPI driver 13411M: Tariq Toukan <tariqt@nvidia.com> 13412L: netdev@vger.kernel.org 13413L: linux-rdma@vger.kernel.org 13414S: Supported 13415W: http://www.mellanox.com 13416Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13417F: drivers/net/ethernet/mellanox/mlx4/ 13418F: include/linux/mlx4/ 13419 13420MELLANOX MLX4 IB driver 13421M: Yishai Hadas <yishaih@nvidia.com> 13422L: linux-rdma@vger.kernel.org 13423S: Supported 13424W: http://www.mellanox.com 13425Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13426F: drivers/infiniband/hw/mlx4/ 13427F: include/linux/mlx4/ 13428F: include/uapi/rdma/mlx4-abi.h 13429 13430MELLANOX MLX5 core VPI driver 13431M: Saeed Mahameed <saeedm@nvidia.com> 13432M: Leon Romanovsky <leonro@nvidia.com> 13433L: netdev@vger.kernel.org 13434L: linux-rdma@vger.kernel.org 13435S: Supported 13436W: http://www.mellanox.com 13437Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13438F: Documentation/networking/device_drivers/ethernet/mellanox/ 13439F: drivers/net/ethernet/mellanox/mlx5/core/ 13440F: include/linux/mlx5/ 13441 13442MELLANOX MLX5 IB driver 13443M: Leon Romanovsky <leonro@nvidia.com> 13444L: linux-rdma@vger.kernel.org 13445S: Supported 13446W: http://www.mellanox.com 13447Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13448F: drivers/infiniband/hw/mlx5/ 13449F: include/linux/mlx5/ 13450F: include/uapi/rdma/mlx5-abi.h 13451 13452MELLANOX MLXCPLD I2C AND MUX DRIVER 13453M: Vadim Pasternak <vadimp@nvidia.com> 13454M: Michael Shych <michaelsh@nvidia.com> 13455L: linux-i2c@vger.kernel.org 13456S: Supported 13457F: Documentation/i2c/busses/i2c-mlxcpld.rst 13458F: drivers/i2c/busses/i2c-mlxcpld.c 13459F: drivers/i2c/muxes/i2c-mux-mlxcpld.c 13460 13461MELLANOX MLXCPLD LED DRIVER 13462M: Vadim Pasternak <vadimp@nvidia.com> 13463L: linux-leds@vger.kernel.org 13464S: Supported 13465F: Documentation/leds/leds-mlxcpld.rst 13466F: drivers/leds/leds-mlxcpld.c 13467F: drivers/leds/leds-mlxreg.c 13468 13469MELLANOX PLATFORM DRIVER 13470M: Vadim Pasternak <vadimp@nvidia.com> 13471L: platform-driver-x86@vger.kernel.org 13472S: Supported 13473F: drivers/platform/x86/mlx-platform.c 13474 13475MEMBARRIER SUPPORT 13476M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 13477M: "Paul E. McKenney" <paulmck@kernel.org> 13478L: linux-kernel@vger.kernel.org 13479S: Supported 13480F: arch/powerpc/include/asm/membarrier.h 13481F: include/uapi/linux/membarrier.h 13482F: kernel/sched/membarrier.c 13483 13484MEMBLOCK AND MEMORY MANAGEMENT INITIALIZATION 13485M: Mike Rapoport <rppt@kernel.org> 13486L: linux-mm@kvack.org 13487S: Maintained 13488F: Documentation/core-api/boot-time-mm.rst 13489F: include/linux/memblock.h 13490F: mm/memblock.c 13491F: mm/mm_init.c 13492F: tools/testing/memblock/ 13493 13494MEMORY CONTROLLER DRIVERS 13495M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 13496L: linux-kernel@vger.kernel.org 13497S: Maintained 13498B: mailto:krzysztof.kozlowski@linaro.org 13499T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git 13500F: Documentation/devicetree/bindings/memory-controllers/ 13501F: drivers/memory/ 13502F: include/dt-bindings/memory/ 13503F: include/memory/ 13504 13505MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA 13506M: Dmitry Osipenko <digetx@gmail.com> 13507L: linux-pm@vger.kernel.org 13508L: linux-tegra@vger.kernel.org 13509S: Maintained 13510T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 13511F: drivers/devfreq/tegra30-devfreq.c 13512 13513MEMORY HOT(UN)PLUG 13514M: David Hildenbrand <david@redhat.com> 13515M: Oscar Salvador <osalvador@suse.de> 13516L: linux-mm@kvack.org 13517S: Maintained 13518F: Documentation/admin-guide/mm/memory-hotplug.rst 13519F: Documentation/core-api/memory-hotplug.rst 13520F: drivers/base/memory.c 13521F: include/linux/memory_hotplug.h 13522F: mm/memory_hotplug.c 13523F: tools/testing/selftests/memory-hotplug/ 13524 13525MEMORY MANAGEMENT 13526M: Andrew Morton <akpm@linux-foundation.org> 13527L: linux-mm@kvack.org 13528S: Maintained 13529W: http://www.linux-mm.org 13530T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 13531T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 13532F: include/linux/gfp.h 13533F: include/linux/gfp_types.h 13534F: include/linux/memory_hotplug.h 13535F: include/linux/mm.h 13536F: include/linux/mmzone.h 13537F: include/linux/pagewalk.h 13538F: include/trace/events/ksm.h 13539F: mm/ 13540F: tools/mm/ 13541F: tools/testing/selftests/mm/ 13542 13543MEMORY TECHNOLOGY DEVICES (MTD) 13544M: Miquel Raynal <miquel.raynal@bootlin.com> 13545M: Richard Weinberger <richard@nod.at> 13546M: Vignesh Raghavendra <vigneshr@ti.com> 13547L: linux-mtd@lists.infradead.org 13548S: Maintained 13549W: http://www.linux-mtd.infradead.org/ 13550Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 13551C: irc://irc.oftc.net/mtd 13552T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes 13553T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next 13554F: Documentation/devicetree/bindings/mtd/ 13555F: drivers/mtd/ 13556F: include/linux/mtd/ 13557F: include/uapi/mtd/ 13558 13559MEMSENSING MICROSYSTEMS MSA311 DRIVER 13560M: Dmitry Rokosov <ddrokosov@sberdevices.ru> 13561L: linux-iio@vger.kernel.org 13562S: Maintained 13563F: Documentation/devicetree/bindings/iio/accel/memsensing,msa311.yaml 13564F: drivers/iio/accel/msa311.c 13565 13566MEN A21 WATCHDOG DRIVER 13567M: Johannes Thumshirn <morbidrsa@gmail.com> 13568L: linux-watchdog@vger.kernel.org 13569S: Maintained 13570F: drivers/watchdog/mena21_wdt.c 13571 13572MEN CHAMELEON BUS (mcb) 13573M: Johannes Thumshirn <morbidrsa@gmail.com> 13574S: Maintained 13575F: Documentation/driver-api/men-chameleon-bus.rst 13576F: drivers/mcb/ 13577F: include/linux/mcb.h 13578 13579MEN F21BMC (Board Management Controller) 13580M: Andreas Werner <andreas.werner@men.de> 13581S: Supported 13582F: Documentation/hwmon/menf21bmc.rst 13583F: drivers/hwmon/menf21bmc_hwmon.c 13584F: drivers/leds/leds-menf21bmc.c 13585F: drivers/mfd/menf21bmc.c 13586F: drivers/watchdog/menf21bmc_wdt.c 13587 13588MEN Z069 WATCHDOG DRIVER 13589M: Johannes Thumshirn <jth@kernel.org> 13590L: linux-watchdog@vger.kernel.org 13591S: Maintained 13592F: drivers/watchdog/menz69_wdt.c 13593 13594MESON AO CEC DRIVER FOR AMLOGIC SOCS 13595M: Neil Armstrong <neil.armstrong@linaro.org> 13596L: linux-media@vger.kernel.org 13597L: linux-amlogic@lists.infradead.org 13598S: Supported 13599W: http://linux-meson.com/ 13600T: git git://linuxtv.org/media_tree.git 13601F: Documentation/devicetree/bindings/media/cec/amlogic,meson-gx-ao-cec.yaml 13602F: drivers/media/cec/platform/meson/ao-cec-g12a.c 13603F: drivers/media/cec/platform/meson/ao-cec.c 13604 13605MESON GE2D DRIVER FOR AMLOGIC SOCS 13606M: Neil Armstrong <neil.armstrong@linaro.org> 13607L: linux-media@vger.kernel.org 13608L: linux-amlogic@lists.infradead.org 13609S: Supported 13610T: git git://linuxtv.org/media_tree.git 13611F: Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml 13612F: drivers/media/platform/amlogic/meson-ge2d/ 13613 13614MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS 13615M: Liang Yang <liang.yang@amlogic.com> 13616L: linux-mtd@lists.infradead.org 13617S: Maintained 13618F: Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml 13619F: drivers/mtd/nand/raw/meson_* 13620 13621MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS 13622M: Neil Armstrong <neil.armstrong@linaro.org> 13623L: linux-media@vger.kernel.org 13624L: linux-amlogic@lists.infradead.org 13625S: Supported 13626T: git git://linuxtv.org/media_tree.git 13627F: Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml 13628F: drivers/staging/media/meson/vdec/ 13629 13630METHODE UDPU SUPPORT 13631M: Vladimir Vid <vladimir.vid@sartura.hr> 13632S: Maintained 13633F: arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts 13634 13635MHI BUS 13636M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 13637L: mhi@lists.linux.dev 13638L: linux-arm-msm@vger.kernel.org 13639S: Maintained 13640T: git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git 13641F: Documentation/ABI/stable/sysfs-bus-mhi 13642F: Documentation/mhi/ 13643F: drivers/bus/mhi/ 13644F: include/linux/mhi.h 13645 13646MICROBLAZE ARCHITECTURE 13647M: Michal Simek <monstr@monstr.eu> 13648S: Supported 13649W: http://www.monstr.eu/fdt/ 13650T: git git://git.monstr.eu/linux-2.6-microblaze.git 13651F: arch/microblaze/ 13652 13653MICROBLAZE TMR INJECT 13654M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 13655S: Supported 13656F: Documentation/devicetree/bindings/misc/xlnx,tmr-inject.yaml 13657F: drivers/misc/xilinx_tmr_inject.c 13658 13659MICROBLAZE TMR MANAGER 13660M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 13661S: Supported 13662F: Documentation/ABI/testing/sysfs-driver-xilinx-tmr-manager 13663F: Documentation/devicetree/bindings/misc/xlnx,tmr-manager.yaml 13664F: drivers/misc/xilinx_tmr_manager.c 13665 13666MICROCHIP AT91 DMA DRIVERS 13667M: Ludovic Desroches <ludovic.desroches@microchip.com> 13668M: Tudor Ambarus <tudor.ambarus@linaro.org> 13669L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13670L: dmaengine@vger.kernel.org 13671S: Supported 13672F: Documentation/devicetree/bindings/dma/atmel-dma.txt 13673F: drivers/dma/at_hdmac.c 13674F: drivers/dma/at_xdmac.c 13675F: include/dt-bindings/dma/at91.h 13676 13677MICROCHIP AT91 SERIAL DRIVER 13678M: Richard Genoud <richard.genoud@gmail.com> 13679S: Maintained 13680F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13681F: drivers/tty/serial/atmel_serial.c 13682F: drivers/tty/serial/atmel_serial.h 13683 13684MICROCHIP AT91 USART MFD DRIVER 13685M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13686L: linux-kernel@vger.kernel.org 13687S: Supported 13688F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13689F: drivers/mfd/at91-usart.c 13690F: include/dt-bindings/mfd/at91-usart.h 13691 13692MICROCHIP AT91 USART SPI DRIVER 13693M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13694L: linux-spi@vger.kernel.org 13695S: Supported 13696F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13697F: drivers/spi/spi-at91-usart.c 13698 13699MICROCHIP AUDIO ASOC DRIVERS 13700M: Claudiu Beznea <claudiu.beznea@microchip.com> 13701L: alsa-devel@alsa-project.org (moderated for non-subscribers) 13702S: Supported 13703F: Documentation/devicetree/bindings/sound/atmel* 13704F: Documentation/devicetree/bindings/sound/axentia,tse850-pcm5142.txt 13705F: Documentation/devicetree/bindings/sound/microchip,sama7g5-* 13706F: Documentation/devicetree/bindings/sound/mikroe,mikroe-proto.txt 13707F: sound/soc/atmel 13708 13709MICROCHIP CSI2DC DRIVER 13710M: Eugen Hristev <eugen.hristev@microchip.com> 13711L: linux-media@vger.kernel.org 13712S: Supported 13713F: Documentation/devicetree/bindings/media/microchip,csi2dc.yaml 13714F: drivers/media/platform/microchip/microchip-csi2dc.c 13715 13716MICROCHIP ECC DRIVER 13717M: Tudor Ambarus <tudor.ambarus@linaro.org> 13718L: linux-crypto@vger.kernel.org 13719S: Maintained 13720F: drivers/crypto/atmel-ecc.* 13721 13722MICROCHIP EIC DRIVER 13723M: Claudiu Beznea <claudiu.beznea@microchip.com> 13724L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13725S: Supported 13726F: drivers/irqchip/irq-mchp-eic.c 13727 13728MICROCHIP I2C DRIVER 13729M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 13730L: linux-i2c@vger.kernel.org 13731S: Supported 13732F: drivers/i2c/busses/i2c-at91-*.c 13733F: drivers/i2c/busses/i2c-at91.h 13734 13735MICROCHIP ISC DRIVER 13736M: Eugen Hristev <eugen.hristev@microchip.com> 13737L: linux-media@vger.kernel.org 13738S: Supported 13739F: Documentation/devicetree/bindings/media/atmel,isc.yaml 13740F: Documentation/devicetree/bindings/media/microchip,xisc.yaml 13741F: drivers/media/platform/microchip/microchip-isc* 13742F: drivers/media/platform/microchip/microchip-sama*-isc* 13743F: drivers/staging/media/deprecated/atmel/atmel-isc* 13744F: drivers/staging/media/deprecated/atmel/atmel-sama*-isc* 13745F: include/linux/atmel-isc-media.h 13746 13747MICROCHIP ISI DRIVER 13748M: Eugen Hristev <eugen.hristev@microchip.com> 13749L: linux-media@vger.kernel.org 13750S: Supported 13751F: drivers/media/platform/atmel/atmel-isi.c 13752F: drivers/media/platform/atmel/atmel-isi.h 13753 13754MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER 13755M: Woojung Huh <woojung.huh@microchip.com> 13756M: UNGLinuxDriver@microchip.com 13757L: netdev@vger.kernel.org 13758S: Maintained 13759F: Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml 13760F: Documentation/devicetree/bindings/net/dsa/microchip,lan937x.yaml 13761F: drivers/net/dsa/microchip/* 13762F: include/linux/dsa/ksz_common.h 13763F: include/linux/platform_data/microchip-ksz.h 13764F: net/dsa/tag_ksz.c 13765 13766MICROCHIP LAN743X ETHERNET DRIVER 13767M: Bryan Whitehead <bryan.whitehead@microchip.com> 13768M: UNGLinuxDriver@microchip.com 13769L: netdev@vger.kernel.org 13770S: Maintained 13771F: drivers/net/ethernet/microchip/lan743x_* 13772 13773MICROCHIP LAN87xx/LAN937x T1 PHY DRIVER 13774M: Arun Ramadoss <arun.ramadoss@microchip.com> 13775R: UNGLinuxDriver@microchip.com 13776L: netdev@vger.kernel.org 13777S: Maintained 13778F: drivers/net/phy/microchip_t1.c 13779 13780MICROCHIP LAN966X ETHERNET DRIVER 13781M: Horatiu Vultur <horatiu.vultur@microchip.com> 13782M: UNGLinuxDriver@microchip.com 13783L: netdev@vger.kernel.org 13784S: Maintained 13785F: drivers/net/ethernet/microchip/lan966x/* 13786 13787MICROCHIP LCDFB DRIVER 13788M: Nicolas Ferre <nicolas.ferre@microchip.com> 13789L: linux-fbdev@vger.kernel.org 13790S: Maintained 13791F: drivers/video/fbdev/atmel_lcdfb.c 13792F: include/video/atmel_lcdc.h 13793 13794MICROCHIP MCP16502 PMIC DRIVER 13795M: Claudiu Beznea <claudiu.beznea@microchip.com> 13796L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13797S: Supported 13798F: Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt 13799F: drivers/regulator/mcp16502.c 13800 13801MICROCHIP MCP3911 ADC DRIVER 13802M: Marcus Folkesson <marcus.folkesson@gmail.com> 13803M: Kent Gustavsson <kent@minoris.se> 13804L: linux-iio@vger.kernel.org 13805S: Maintained 13806F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml 13807F: drivers/iio/adc/mcp3911.c 13808 13809MICROCHIP MMC/SD/SDIO MCI DRIVER 13810M: Ludovic Desroches <ludovic.desroches@microchip.com> 13811S: Maintained 13812F: drivers/mmc/host/atmel-mci.c 13813 13814MICROCHIP NAND DRIVER 13815M: Tudor Ambarus <tudor.ambarus@linaro.org> 13816L: linux-mtd@lists.infradead.org 13817S: Supported 13818F: Documentation/devicetree/bindings/mtd/atmel-nand.txt 13819F: drivers/mtd/nand/raw/atmel/* 13820 13821MICROCHIP OTPC DRIVER 13822M: Claudiu Beznea <claudiu.beznea@microchip.com> 13823L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13824S: Supported 13825F: Documentation/devicetree/bindings/nvmem/microchip,sama7g5-otpc.yaml 13826F: drivers/nvmem/microchip-otpc.c 13827F: include/dt-bindings/nvmem/microchip,sama7g5-otpc.h 13828 13829MICROCHIP PCI1XXXX GP DRIVER 13830M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13831L: linux-gpio@vger.kernel.org 13832S: Supported 13833F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.c 13834F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.h 13835F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.c 13836 13837MICROCHIP PCI1XXXX I2C DRIVER 13838M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 13839M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13840M: Microchip Linux Driver Support <UNGLinuxDriver@microchip.com> 13841L: linux-i2c@vger.kernel.org 13842S: Maintained 13843F: drivers/i2c/busses/i2c-mchp-pci1xxxx.c 13844 13845MICROCHIP PCIe UART DRIVER 13846M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13847M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 13848L: linux-serial@vger.kernel.org 13849S: Maintained 13850F: drivers/tty/serial/8250/8250_pci1xxxx.c 13851 13852MICROCHIP POLARFIRE FPGA DRIVERS 13853M: Conor Dooley <conor.dooley@microchip.com> 13854R: Vladimir Georgiev <v.georgiev@metrotek.ru> 13855L: linux-fpga@vger.kernel.org 13856S: Supported 13857F: Documentation/devicetree/bindings/fpga/microchip,mpf-spi-fpga-mgr.yaml 13858F: drivers/fpga/microchip-spi.c 13859 13860MICROCHIP PWM DRIVER 13861M: Claudiu Beznea <claudiu.beznea@microchip.com> 13862L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13863L: linux-pwm@vger.kernel.org 13864S: Supported 13865F: Documentation/devicetree/bindings/pwm/atmel,at91sam-pwm.yaml 13866F: drivers/pwm/pwm-atmel.c 13867 13868MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER 13869M: Eugen Hristev <eugen.hristev@microchip.com> 13870L: linux-iio@vger.kernel.org 13871S: Supported 13872F: Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml 13873F: drivers/iio/adc/at91-sama5d2_adc.c 13874F: include/dt-bindings/iio/adc/at91-sama5d2_adc.h 13875 13876MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER 13877M: Claudiu Beznea <claudiu.beznea@microchip.com> 13878S: Supported 13879F: drivers/power/reset/at91-sama5d2_shdwc.c 13880 13881MICROCHIP SOC DRIVERS 13882M: Conor Dooley <conor@kernel.org> 13883S: Supported 13884T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 13885F: drivers/soc/microchip/ 13886 13887MICROCHIP SPI DRIVER 13888M: Tudor Ambarus <tudor.ambarus@linaro.org> 13889S: Supported 13890F: drivers/spi/spi-atmel.* 13891 13892MICROCHIP SSC DRIVER 13893M: Claudiu Beznea <claudiu.beznea@microchip.com> 13894L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13895S: Supported 13896F: Documentation/devicetree/bindings/misc/atmel-ssc.txt 13897F: drivers/misc/atmel-ssc.c 13898F: include/linux/atmel-ssc.h 13899 13900Microchip Timer Counter Block (TCB) Capture Driver 13901M: Kamel Bouhara <kamel.bouhara@bootlin.com> 13902L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13903L: linux-iio@vger.kernel.org 13904S: Maintained 13905F: drivers/counter/microchip-tcb-capture.c 13906 13907MICROCHIP USB251XB DRIVER 13908M: Richard Leitner <richard.leitner@skidata.com> 13909L: linux-usb@vger.kernel.org 13910S: Maintained 13911F: Documentation/devicetree/bindings/usb/usb251xb.yaml 13912F: drivers/usb/misc/usb251xb.c 13913 13914MICROCHIP USBA UDC DRIVER 13915M: Cristian Birsan <cristian.birsan@microchip.com> 13916L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13917S: Supported 13918F: drivers/usb/gadget/udc/atmel_usba_udc.* 13919 13920MICROCHIP WILC1000 WIFI DRIVER 13921M: Ajay Singh <ajay.kathat@microchip.com> 13922M: Claudiu Beznea <claudiu.beznea@microchip.com> 13923L: linux-wireless@vger.kernel.org 13924S: Supported 13925F: drivers/net/wireless/microchip/wilc1000/ 13926 13927MICROSEMI MIPS SOCS 13928M: Alexandre Belloni <alexandre.belloni@bootlin.com> 13929M: UNGLinuxDriver@microchip.com 13930L: linux-mips@vger.kernel.org 13931S: Supported 13932F: Documentation/devicetree/bindings/mips/mscc.txt 13933F: Documentation/devicetree/bindings/phy/mscc,vsc7514-serdes.yaml 13934F: Documentation/devicetree/bindings/power/reset/ocelot-reset.txt 13935F: arch/mips/boot/dts/mscc/ 13936F: arch/mips/configs/generic/board-ocelot.config 13937F: arch/mips/generic/board-ocelot.c 13938 13939MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi) 13940M: Don Brace <don.brace@microchip.com> 13941L: storagedev@microchip.com 13942L: linux-scsi@vger.kernel.org 13943S: Supported 13944F: Documentation/scsi/smartpqi.rst 13945F: drivers/scsi/smartpqi/Kconfig 13946F: drivers/scsi/smartpqi/Makefile 13947F: drivers/scsi/smartpqi/smartpqi*.[ch] 13948F: include/linux/cciss*.h 13949F: include/uapi/linux/cciss*.h 13950 13951MICROSOFT MANA RDMA DRIVER 13952M: Long Li <longli@microsoft.com> 13953M: Ajay Sharma <sharmaajay@microsoft.com> 13954L: linux-rdma@vger.kernel.org 13955S: Supported 13956F: drivers/infiniband/hw/mana/ 13957F: include/net/mana 13958F: include/uapi/rdma/mana-abi.h 13959 13960MICROSOFT SURFACE AGGREGATOR TABLET-MODE SWITCH 13961M: Maximilian Luz <luzmaximilian@gmail.com> 13962L: platform-driver-x86@vger.kernel.org 13963S: Maintained 13964F: drivers/platform/surface/surface_aggregator_tabletsw.c 13965 13966MICROSOFT SURFACE BATTERY AND AC DRIVERS 13967M: Maximilian Luz <luzmaximilian@gmail.com> 13968L: linux-pm@vger.kernel.org 13969L: platform-driver-x86@vger.kernel.org 13970S: Maintained 13971F: drivers/power/supply/surface_battery.c 13972F: drivers/power/supply/surface_charger.c 13973 13974MICROSOFT SURFACE DTX DRIVER 13975M: Maximilian Luz <luzmaximilian@gmail.com> 13976L: platform-driver-x86@vger.kernel.org 13977S: Maintained 13978F: Documentation/driver-api/surface_aggregator/clients/dtx.rst 13979F: drivers/platform/surface/surface_dtx.c 13980F: include/uapi/linux/surface_aggregator/dtx.h 13981 13982MICROSOFT SURFACE GPE LID SUPPORT DRIVER 13983M: Maximilian Luz <luzmaximilian@gmail.com> 13984L: platform-driver-x86@vger.kernel.org 13985S: Maintained 13986F: drivers/platform/surface/surface_gpe.c 13987 13988MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT 13989M: Hans de Goede <hdegoede@redhat.com> 13990M: Mark Gross <markgross@kernel.org> 13991M: Maximilian Luz <luzmaximilian@gmail.com> 13992L: platform-driver-x86@vger.kernel.org 13993S: Maintained 13994T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 13995F: drivers/platform/surface/ 13996 13997MICROSOFT SURFACE HID TRANSPORT DRIVER 13998M: Maximilian Luz <luzmaximilian@gmail.com> 13999L: linux-input@vger.kernel.org 14000L: platform-driver-x86@vger.kernel.org 14001S: Maintained 14002F: drivers/hid/surface-hid/ 14003 14004MICROSOFT SURFACE HOT-PLUG DRIVER 14005M: Maximilian Luz <luzmaximilian@gmail.com> 14006L: platform-driver-x86@vger.kernel.org 14007S: Maintained 14008F: drivers/platform/surface/surface_hotplug.c 14009 14010MICROSOFT SURFACE PLATFORM PROFILE DRIVER 14011M: Maximilian Luz <luzmaximilian@gmail.com> 14012L: platform-driver-x86@vger.kernel.org 14013S: Maintained 14014F: drivers/platform/surface/surface_platform_profile.c 14015 14016MICROSOFT SURFACE PRO 3 BUTTON DRIVER 14017M: Chen Yu <yu.c.chen@intel.com> 14018L: platform-driver-x86@vger.kernel.org 14019S: Supported 14020F: drivers/platform/surface/surfacepro3_button.c 14021 14022MICROSOFT SURFACE SYSTEM AGGREGATOR HUB DRIVER 14023M: Maximilian Luz <luzmaximilian@gmail.com> 14024L: platform-driver-x86@vger.kernel.org 14025S: Maintained 14026F: drivers/platform/surface/surface_aggregator_hub.c 14027 14028MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM 14029M: Maximilian Luz <luzmaximilian@gmail.com> 14030L: platform-driver-x86@vger.kernel.org 14031S: Maintained 14032W: https://github.com/linux-surface/surface-aggregator-module 14033C: irc://irc.libera.chat/linux-surface 14034F: Documentation/driver-api/surface_aggregator/ 14035F: drivers/platform/surface/aggregator/ 14036F: drivers/platform/surface/surface_acpi_notify.c 14037F: drivers/platform/surface/surface_aggregator_cdev.c 14038F: drivers/platform/surface/surface_aggregator_registry.c 14039F: include/linux/surface_acpi_notify.h 14040F: include/linux/surface_aggregator/ 14041F: include/uapi/linux/surface_aggregator/ 14042 14043MICROTEK X6 SCANNER 14044M: Oliver Neukum <oliver@neukum.org> 14045S: Maintained 14046F: drivers/usb/image/microtek.* 14047 14048MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT 14049M: Luka Kovacic <luka.kovacic@sartura.hr> 14050M: Luka Perkov <luka.perkov@sartura.hr> 14051S: Maintained 14052F: arch/arm/boot/dts/armada-xp-crs305-1g-4s-bit.dts 14053F: arch/arm/boot/dts/armada-xp-crs305-1g-4s.dts 14054F: arch/arm/boot/dts/armada-xp-crs326-24g-2s-bit.dts 14055F: arch/arm/boot/dts/armada-xp-crs326-24g-2s.dts 14056F: arch/arm/boot/dts/armada-xp-crs328-4c-20s-4s-bit.dts 14057F: arch/arm/boot/dts/armada-xp-crs328-4c-20s-4s.dts 14058 14059MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER 14060M: Sakari Ailus <sakari.ailus@linux.intel.com> 14061L: linux-media@vger.kernel.org 14062S: Maintained 14063F: Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml 14064F: Documentation/driver-api/media/drivers/ccs/ 14065F: Documentation/userspace-api/media/drivers/ccs.rst 14066F: drivers/media/i2c/ccs-pll.c 14067F: drivers/media/i2c/ccs-pll.h 14068F: drivers/media/i2c/ccs/ 14069F: include/uapi/linux/ccs.h 14070F: include/uapi/linux/smiapp.h 14071 14072MIPS 14073M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14074L: linux-mips@vger.kernel.org 14075S: Maintained 14076W: http://www.linux-mips.org/ 14077Q: https://patchwork.kernel.org/project/linux-mips/list/ 14078T: git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git 14079F: Documentation/devicetree/bindings/mips/ 14080F: Documentation/mips/ 14081F: arch/mips/ 14082F: drivers/platform/mips/ 14083F: include/dt-bindings/mips/ 14084 14085MIPS BOSTON DEVELOPMENT BOARD 14086M: Paul Burton <paulburton@kernel.org> 14087L: linux-mips@vger.kernel.org 14088S: Maintained 14089F: Documentation/devicetree/bindings/clock/img,boston-clock.txt 14090F: arch/mips/boot/dts/img/boston.dts 14091F: arch/mips/configs/generic/board-boston.config 14092F: drivers/clk/imgtec/clk-boston.c 14093F: include/dt-bindings/clock/boston-clock.h 14094 14095MIPS CORE DRIVERS 14096M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14097M: Serge Semin <fancer.lancer@gmail.com> 14098L: linux-mips@vger.kernel.org 14099S: Supported 14100F: drivers/bus/mips_cdmm.c 14101F: drivers/clocksource/mips-gic-timer.c 14102F: drivers/cpuidle/cpuidle-cps.c 14103F: drivers/irqchip/irq-mips-cpu.c 14104F: drivers/irqchip/irq-mips-gic.c 14105 14106MIPS GENERIC PLATFORM 14107M: Paul Burton <paulburton@kernel.org> 14108L: linux-mips@vger.kernel.org 14109S: Supported 14110F: Documentation/devicetree/bindings/power/mti,mips-cpc.yaml 14111F: arch/mips/generic/ 14112F: arch/mips/tools/generic-board-config.sh 14113 14114MIPS RINT INSTRUCTION EMULATION 14115M: Aleksandar Markovic <aleksandar.markovic@mips.com> 14116L: linux-mips@vger.kernel.org 14117S: Supported 14118F: arch/mips/math-emu/dp_rint.c 14119F: arch/mips/math-emu/sp_rint.c 14120 14121MIPS/LOONGSON1 ARCHITECTURE 14122M: Keguang Zhang <keguang.zhang@gmail.com> 14123L: linux-mips@vger.kernel.org 14124S: Maintained 14125F: arch/mips/include/asm/mach-loongson32/ 14126F: arch/mips/loongson32/ 14127F: drivers/*/*loongson1* 14128 14129MIPS/LOONGSON2EF ARCHITECTURE 14130M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14131L: linux-mips@vger.kernel.org 14132S: Maintained 14133F: arch/mips/include/asm/mach-loongson2ef/ 14134F: arch/mips/loongson2ef/ 14135F: drivers/cpufreq/loongson2_cpufreq.c 14136 14137MIPS/LOONGSON64 ARCHITECTURE 14138M: Huacai Chen <chenhuacai@kernel.org> 14139M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14140L: linux-mips@vger.kernel.org 14141S: Maintained 14142F: arch/mips/include/asm/mach-loongson64/ 14143F: arch/mips/loongson64/ 14144F: drivers/irqchip/irq-loongson* 14145F: drivers/platform/mips/cpu_hwmon.c 14146 14147MIROSOUND PCM20 FM RADIO RECEIVER DRIVER 14148M: Hans Verkuil <hverkuil@xs4all.nl> 14149L: linux-media@vger.kernel.org 14150S: Odd Fixes 14151W: https://linuxtv.org 14152T: git git://linuxtv.org/media_tree.git 14153F: drivers/media/radio/radio-miropcm20* 14154 14155MMP SUPPORT 14156R: Lubomir Rintel <lkundrak@v3.sk> 14157L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14158S: Odd Fixes 14159T: git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git 14160F: arch/arm/boot/dts/mmp* 14161F: arch/arm/mach-mmp/ 14162F: include/linux/soc/mmp/ 14163 14164MMP USB PHY DRIVERS 14165R: Lubomir Rintel <lkundrak@v3.sk> 14166L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14167S: Maintained 14168F: drivers/phy/marvell/phy-mmp3-usb.c 14169F: drivers/phy/marvell/phy-pxa-usb.c 14170 14171MMU GATHER AND TLB INVALIDATION 14172M: Will Deacon <will@kernel.org> 14173M: "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com> 14174M: Andrew Morton <akpm@linux-foundation.org> 14175M: Nick Piggin <npiggin@gmail.com> 14176M: Peter Zijlstra <peterz@infradead.org> 14177L: linux-arch@vger.kernel.org 14178L: linux-mm@kvack.org 14179S: Maintained 14180F: arch/*/include/asm/tlb.h 14181F: include/asm-generic/tlb.h 14182F: mm/mmu_gather.c 14183 14184MN88472 MEDIA DRIVER 14185M: Antti Palosaari <crope@iki.fi> 14186L: linux-media@vger.kernel.org 14187S: Maintained 14188W: https://linuxtv.org 14189W: http://palosaari.fi/linux/ 14190Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14191F: drivers/media/dvb-frontends/mn88472* 14192 14193MN88473 MEDIA DRIVER 14194M: Antti Palosaari <crope@iki.fi> 14195L: linux-media@vger.kernel.org 14196S: Maintained 14197W: https://linuxtv.org 14198W: http://palosaari.fi/linux/ 14199Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14200F: drivers/media/dvb-frontends/mn88473* 14201 14202MODULE SUPPORT 14203M: Luis Chamberlain <mcgrof@kernel.org> 14204L: linux-modules@vger.kernel.org 14205L: linux-kernel@vger.kernel.org 14206S: Maintained 14207T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git modules-next 14208F: include/linux/kmod.h 14209F: include/linux/module.h 14210F: kernel/module/ 14211F: lib/test_kmod.c 14212F: scripts/module* 14213F: tools/testing/selftests/kmod/ 14214 14215MONOLITHIC POWER SYSTEM PMIC DRIVER 14216M: Saravanan Sekar <sravanhome@gmail.com> 14217S: Maintained 14218F: Documentation/devicetree/bindings/mfd/mps,mp2629.yaml 14219F: Documentation/devicetree/bindings/regulator/mps,mp*.yaml 14220F: drivers/hwmon/pmbus/mpq7932.c 14221F: drivers/iio/adc/mp2629_adc.c 14222F: drivers/mfd/mp2629.c 14223F: drivers/power/supply/mp2629_charger.c 14224F: drivers/regulator/mp5416.c 14225F: drivers/regulator/mpq7920.c 14226F: drivers/regulator/mpq7920.h 14227F: include/linux/mfd/mp2629.h 14228 14229MOST(R) TECHNOLOGY DRIVER 14230M: Parthiban Veerasooran <parthiban.veerasooran@microchip.com> 14231M: Christian Gromm <christian.gromm@microchip.com> 14232S: Maintained 14233F: Documentation/ABI/testing/configfs-most 14234F: Documentation/ABI/testing/sysfs-bus-most 14235F: drivers/most/ 14236F: drivers/staging/most/ 14237F: include/linux/most.h 14238 14239MOTORCOMM PHY DRIVER 14240M: Peter Geis <pgwipeout@gmail.com> 14241M: Frank <Frank.Sae@motor-comm.com> 14242L: netdev@vger.kernel.org 14243S: Maintained 14244F: Documentation/devicetree/bindings/net/motorcomm,yt8xxx.yaml 14245F: drivers/net/phy/motorcomm.c 14246 14247MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD 14248M: Jiri Slaby <jirislaby@kernel.org> 14249S: Maintained 14250F: Documentation/driver-api/tty/moxa-smartio.rst 14251F: drivers/tty/mxser.* 14252 14253MR800 AVERMEDIA USB FM RADIO DRIVER 14254M: Alexey Klimov <klimov.linux@gmail.com> 14255L: linux-media@vger.kernel.org 14256S: Maintained 14257T: git git://linuxtv.org/media_tree.git 14258F: drivers/media/radio/radio-mr800.c 14259 14260MRF24J40 IEEE 802.15.4 RADIO DRIVER 14261M: Stefan Schmidt <stefan@datenfreihafen.org> 14262L: linux-wpan@vger.kernel.org 14263S: Odd Fixes 14264F: Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt 14265F: drivers/net/ieee802154/mrf24j40.c 14266 14267MSI EC DRIVER 14268M: Nikita Kravets <teackot@gmail.com> 14269L: platform-driver-x86@vger.kernel.org 14270S: Maintained 14271W: https://github.com/BeardOverflow/msi-ec 14272F: drivers/platform/x86/msi-ec.* 14273 14274MSI LAPTOP SUPPORT 14275M: "Lee, Chun-Yi" <jlee@suse.com> 14276L: platform-driver-x86@vger.kernel.org 14277S: Maintained 14278F: drivers/platform/x86/msi-laptop.c 14279 14280MSI WMI SUPPORT 14281L: platform-driver-x86@vger.kernel.org 14282S: Orphan 14283F: drivers/platform/x86/msi-wmi.c 14284 14285MSI001 MEDIA DRIVER 14286M: Antti Palosaari <crope@iki.fi> 14287L: linux-media@vger.kernel.org 14288S: Maintained 14289W: https://linuxtv.org 14290W: http://palosaari.fi/linux/ 14291Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14292T: git git://linuxtv.org/anttip/media_tree.git 14293F: drivers/media/tuners/msi001* 14294 14295MSI2500 MEDIA DRIVER 14296M: Antti Palosaari <crope@iki.fi> 14297L: linux-media@vger.kernel.org 14298S: Maintained 14299W: https://linuxtv.org 14300W: http://palosaari.fi/linux/ 14301Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14302T: git git://linuxtv.org/anttip/media_tree.git 14303F: drivers/media/usb/msi2500/ 14304 14305MSTAR INTERRUPT CONTROLLER DRIVER 14306M: Mark-PK Tsai <mark-pk.tsai@mediatek.com> 14307M: Daniel Palmer <daniel@thingy.jp> 14308S: Maintained 14309F: Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml 14310F: drivers/irqchip/irq-mst-intc.c 14311 14312MSYSTEMS DISKONCHIP G3 MTD DRIVER 14313M: Robert Jarzmik <robert.jarzmik@free.fr> 14314L: linux-mtd@lists.infradead.org 14315S: Maintained 14316F: drivers/mtd/devices/docg3* 14317 14318MT9P031 APTINA CAMERA SENSOR 14319M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14320L: linux-media@vger.kernel.org 14321S: Maintained 14322T: git git://linuxtv.org/media_tree.git 14323F: Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml 14324F: drivers/media/i2c/mt9p031.c 14325F: include/media/i2c/mt9p031.h 14326 14327MT9T112 APTINA CAMERA SENSOR 14328M: Jacopo Mondi <jacopo@jmondi.org> 14329L: linux-media@vger.kernel.org 14330S: Odd Fixes 14331T: git git://linuxtv.org/media_tree.git 14332F: drivers/media/i2c/mt9t112.c 14333F: include/media/i2c/mt9t112.h 14334 14335MT9V032 APTINA CAMERA SENSOR 14336M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14337L: linux-media@vger.kernel.org 14338S: Maintained 14339T: git git://linuxtv.org/media_tree.git 14340F: Documentation/devicetree/bindings/media/i2c/mt9v032.txt 14341F: drivers/media/i2c/mt9v032.c 14342F: include/media/i2c/mt9v032.h 14343 14344MT9V111 APTINA CAMERA SENSOR 14345M: Jacopo Mondi <jacopo@jmondi.org> 14346L: linux-media@vger.kernel.org 14347S: Maintained 14348T: git git://linuxtv.org/media_tree.git 14349F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml 14350F: drivers/media/i2c/mt9v111.c 14351 14352MULTIFUNCTION DEVICES (MFD) 14353M: Lee Jones <lee@kernel.org> 14354S: Maintained 14355T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 14356F: Documentation/devicetree/bindings/mfd/ 14357F: drivers/mfd/ 14358F: include/dt-bindings/mfd/ 14359F: include/linux/mfd/ 14360 14361MULTIMEDIA CARD (MMC) ETC. OVER SPI 14362S: Orphan 14363F: drivers/mmc/host/mmc_spi.c 14364F: include/linux/spi/mmc_spi.h 14365 14366MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM 14367M: Ulf Hansson <ulf.hansson@linaro.org> 14368L: linux-mmc@vger.kernel.org 14369S: Maintained 14370T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 14371F: Documentation/devicetree/bindings/mmc/ 14372F: drivers/mmc/ 14373F: include/linux/mmc/ 14374F: include/uapi/linux/mmc/ 14375 14376MULTIPLEXER SUBSYSTEM 14377M: Peter Rosin <peda@axentia.se> 14378S: Maintained 14379F: Documentation/ABI/testing/sysfs-class-mux* 14380F: Documentation/devicetree/bindings/mux/ 14381F: drivers/mux/ 14382F: include/dt-bindings/mux/ 14383F: include/linux/mux/ 14384 14385MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER 14386M: Bin Liu <b-liu@ti.com> 14387L: linux-usb@vger.kernel.org 14388S: Maintained 14389F: drivers/usb/musb/ 14390 14391MXL301RF MEDIA DRIVER 14392M: Akihiro Tsukada <tskd08@gmail.com> 14393L: linux-media@vger.kernel.org 14394S: Odd Fixes 14395F: drivers/media/tuners/mxl301rf* 14396 14397MXL5007T MEDIA DRIVER 14398M: Michael Krufky <mkrufky@linuxtv.org> 14399L: linux-media@vger.kernel.org 14400S: Maintained 14401W: https://linuxtv.org 14402W: http://github.com/mkrufky 14403Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14404T: git git://linuxtv.org/mkrufky/tuners.git 14405F: drivers/media/tuners/mxl5007t.* 14406 14407MXSFB DRM DRIVER 14408M: Marek Vasut <marex@denx.de> 14409M: Stefan Agner <stefan@agner.ch> 14410L: dri-devel@lists.freedesktop.org 14411S: Supported 14412T: git git://anongit.freedesktop.org/drm/drm-misc 14413F: Documentation/devicetree/bindings/display/fsl,lcdif.yaml 14414F: drivers/gpu/drm/mxsfb/ 14415 14416MYLEX DAC960 PCI RAID Controller 14417M: Hannes Reinecke <hare@kernel.org> 14418L: linux-scsi@vger.kernel.org 14419S: Supported 14420F: drivers/scsi/myrb.* 14421F: drivers/scsi/myrs.* 14422 14423MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE) 14424M: Chris Lee <christopher.lee@cspi.com> 14425L: netdev@vger.kernel.org 14426S: Supported 14427W: https://www.cspi.com/ethernet-products/support/downloads/ 14428F: drivers/net/ethernet/myricom/myri10ge/ 14429 14430NAND FLASH SUBSYSTEM 14431M: Miquel Raynal <miquel.raynal@bootlin.com> 14432R: Richard Weinberger <richard@nod.at> 14433L: linux-mtd@lists.infradead.org 14434S: Maintained 14435W: http://www.linux-mtd.infradead.org/ 14436Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 14437C: irc://irc.oftc.net/mtd 14438T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next 14439F: drivers/mtd/nand/ 14440F: include/linux/mtd/*nand*.h 14441 14442NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER 14443M: Daniel Mack <zonque@gmail.com> 14444L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14445S: Maintained 14446W: http://www.native-instruments.com 14447F: sound/usb/caiaq/ 14448 14449NATSEMI ETHERNET DRIVER (DP8381x) 14450S: Orphan 14451F: drivers/net/ethernet/natsemi/natsemi.c 14452 14453NCR 5380 SCSI DRIVERS 14454M: Finn Thain <fthain@linux-m68k.org> 14455M: Michael Schmitz <schmitzmic@gmail.com> 14456L: linux-scsi@vger.kernel.org 14457S: Maintained 14458F: Documentation/scsi/g_NCR5380.rst 14459F: drivers/scsi/NCR5380.* 14460F: drivers/scsi/arm/cumana_1.c 14461F: drivers/scsi/arm/oak.c 14462F: drivers/scsi/atari_scsi.* 14463F: drivers/scsi/dmx3191d.c 14464F: drivers/scsi/g_NCR5380.* 14465F: drivers/scsi/mac_scsi.* 14466F: drivers/scsi/sun3_scsi.* 14467F: drivers/scsi/sun3_scsi_vme.c 14468 14469NCSI LIBRARY 14470M: Samuel Mendoza-Jonas <sam@mendozajonas.com> 14471S: Maintained 14472F: net/ncsi/ 14473 14474NCT6775 HARDWARE MONITOR DRIVER - CORE & PLATFORM DRIVER 14475M: Guenter Roeck <linux@roeck-us.net> 14476L: linux-hwmon@vger.kernel.org 14477S: Maintained 14478F: Documentation/hwmon/nct6775.rst 14479F: drivers/hwmon/nct6775-core.c 14480F: drivers/hwmon/nct6775-platform.c 14481F: drivers/hwmon/nct6775.h 14482 14483NCT6775 HARDWARE MONITOR DRIVER - I2C DRIVER 14484M: Zev Weiss <zev@bewilderbeest.net> 14485L: linux-hwmon@vger.kernel.org 14486S: Maintained 14487F: Documentation/devicetree/bindings/hwmon/nuvoton,nct6775.yaml 14488F: drivers/hwmon/nct6775-i2c.c 14489 14490NETDEVSIM 14491M: Jakub Kicinski <kuba@kernel.org> 14492S: Maintained 14493F: drivers/net/netdevsim/* 14494 14495NETEM NETWORK EMULATOR 14496M: Stephen Hemminger <stephen@networkplumber.org> 14497L: netdev@vger.kernel.org 14498S: Maintained 14499F: net/sched/sch_netem.c 14500 14501NETERION 10GbE DRIVERS (s2io) 14502M: Jon Mason <jdmason@kudzu.us> 14503L: netdev@vger.kernel.org 14504S: Supported 14505F: Documentation/networking/device_drivers/ethernet/neterion/s2io.rst 14506F: drivers/net/ethernet/neterion/ 14507 14508NETFILTER 14509M: Pablo Neira Ayuso <pablo@netfilter.org> 14510M: Jozsef Kadlecsik <kadlec@netfilter.org> 14511M: Florian Westphal <fw@strlen.de> 14512L: netfilter-devel@vger.kernel.org 14513L: coreteam@netfilter.org 14514S: Maintained 14515W: http://www.netfilter.org/ 14516W: http://www.iptables.org/ 14517W: http://www.nftables.org/ 14518Q: http://patchwork.ozlabs.org/project/netfilter-devel/list/ 14519C: irc://irc.libera.chat/netfilter 14520T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git 14521T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git 14522F: include/linux/netfilter* 14523F: include/linux/netfilter/ 14524F: include/net/netfilter/ 14525F: include/uapi/linux/netfilter* 14526F: include/uapi/linux/netfilter/ 14527F: net/*/netfilter.c 14528F: net/*/netfilter/ 14529F: net/bridge/br_netfilter*.c 14530F: net/netfilter/ 14531 14532NETROM NETWORK LAYER 14533M: Ralf Baechle <ralf@linux-mips.org> 14534L: linux-hams@vger.kernel.org 14535S: Maintained 14536W: http://www.linux-ax25.org/ 14537F: include/net/netrom.h 14538F: include/uapi/linux/netrom.h 14539F: net/netrom/ 14540 14541NETRONIX EMBEDDED CONTROLLER 14542M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 14543S: Maintained 14544F: Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml 14545F: drivers/mfd/ntxec.c 14546F: drivers/pwm/pwm-ntxec.c 14547F: drivers/rtc/rtc-ntxec.c 14548F: include/linux/mfd/ntxec.h 14549 14550NETRONOME ETHERNET DRIVERS 14551M: Simon Horman <simon.horman@corigine.com> 14552R: Jakub Kicinski <kuba@kernel.org> 14553L: oss-drivers@corigine.com 14554S: Maintained 14555F: drivers/net/ethernet/netronome/ 14556 14557NETWORK BLOCK DEVICE (NBD) 14558M: Josef Bacik <josef@toxicpanda.com> 14559L: linux-block@vger.kernel.org 14560L: nbd@other.debian.org 14561S: Maintained 14562F: Documentation/admin-guide/blockdev/nbd.rst 14563F: drivers/block/nbd.c 14564F: include/trace/events/nbd.h 14565F: include/uapi/linux/nbd.h 14566 14567NETWORK DROP MONITOR 14568M: Neil Horman <nhorman@tuxdriver.com> 14569L: netdev@vger.kernel.org 14570S: Maintained 14571W: https://fedorahosted.org/dropwatch/ 14572F: include/uapi/linux/net_dropmon.h 14573F: net/core/drop_monitor.c 14574 14575NETWORKING DRIVERS 14576M: "David S. Miller" <davem@davemloft.net> 14577M: Eric Dumazet <edumazet@google.com> 14578M: Jakub Kicinski <kuba@kernel.org> 14579M: Paolo Abeni <pabeni@redhat.com> 14580L: netdev@vger.kernel.org 14581S: Maintained 14582Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14583T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14584T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14585F: Documentation/devicetree/bindings/net/ 14586F: drivers/connector/ 14587F: drivers/net/ 14588X: drivers/net/wireless/ 14589F: include/dt-bindings/net/ 14590F: include/linux/etherdevice.h 14591F: include/linux/fcdevice.h 14592F: include/linux/fddidevice.h 14593F: include/linux/hippidevice.h 14594F: include/linux/if_* 14595F: include/linux/inetdevice.h 14596F: include/linux/netdevice.h 14597F: include/uapi/linux/if_* 14598F: include/uapi/linux/netdevice.h 14599 14600NETWORKING DRIVERS (WIRELESS) 14601M: Kalle Valo <kvalo@kernel.org> 14602L: linux-wireless@vger.kernel.org 14603S: Maintained 14604W: https://wireless.wiki.kernel.org/ 14605Q: https://patchwork.kernel.org/project/linux-wireless/list/ 14606T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 14607T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 14608F: Documentation/devicetree/bindings/net/wireless/ 14609F: drivers/net/wireless/ 14610 14611NETWORKING [DSA] 14612M: Andrew Lunn <andrew@lunn.ch> 14613M: Florian Fainelli <f.fainelli@gmail.com> 14614M: Vladimir Oltean <olteanv@gmail.com> 14615S: Maintained 14616F: Documentation/devicetree/bindings/net/dsa/ 14617F: Documentation/devicetree/bindings/net/ethernet-switch-port.yaml 14618F: Documentation/devicetree/bindings/net/ethernet-switch.yaml 14619F: drivers/net/dsa/ 14620F: include/linux/dsa/ 14621F: include/linux/platform_data/dsa.h 14622F: include/net/dsa.h 14623F: net/dsa/ 14624F: tools/testing/selftests/drivers/net/dsa/ 14625 14626NETWORKING [GENERAL] 14627M: "David S. Miller" <davem@davemloft.net> 14628M: Eric Dumazet <edumazet@google.com> 14629M: Jakub Kicinski <kuba@kernel.org> 14630M: Paolo Abeni <pabeni@redhat.com> 14631L: netdev@vger.kernel.org 14632S: Maintained 14633Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14634B: mailto:netdev@vger.kernel.org 14635T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14636T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14637F: Documentation/core-api/netlink.rst 14638F: Documentation/netlink/ 14639F: Documentation/networking/ 14640F: Documentation/process/maintainer-netdev.rst 14641F: Documentation/userspace-api/netlink/ 14642F: include/linux/in.h 14643F: include/linux/net.h 14644F: include/linux/netdevice.h 14645F: include/net/ 14646F: include/uapi/linux/in.h 14647F: include/uapi/linux/net.h 14648F: include/uapi/linux/net_namespace.h 14649F: include/uapi/linux/netdevice.h 14650F: lib/net_utils.c 14651F: lib/random32.c 14652F: net/ 14653X: net/bluetooth/ 14654F: tools/net/ 14655F: tools/testing/selftests/net/ 14656 14657NETWORKING [IPSEC] 14658M: Steffen Klassert <steffen.klassert@secunet.com> 14659M: Herbert Xu <herbert@gondor.apana.org.au> 14660M: "David S. Miller" <davem@davemloft.net> 14661L: netdev@vger.kernel.org 14662S: Maintained 14663T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git 14664T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git 14665F: include/net/xfrm.h 14666F: include/uapi/linux/xfrm.h 14667F: net/ipv4/ah4.c 14668F: net/ipv4/esp4* 14669F: net/ipv4/ip_vti.c 14670F: net/ipv4/ipcomp.c 14671F: net/ipv4/xfrm* 14672F: net/ipv6/ah6.c 14673F: net/ipv6/esp6* 14674F: net/ipv6/ip6_vti.c 14675F: net/ipv6/ipcomp6.c 14676F: net/ipv6/xfrm* 14677F: net/key/ 14678F: net/xfrm/ 14679F: tools/testing/selftests/net/ipsec.c 14680 14681NETWORKING [IPv4/IPv6] 14682M: "David S. Miller" <davem@davemloft.net> 14683M: David Ahern <dsahern@kernel.org> 14684L: netdev@vger.kernel.org 14685S: Maintained 14686T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14687F: arch/x86/net/* 14688F: include/linux/ip.h 14689F: include/linux/ipv6* 14690F: include/net/fib* 14691F: include/net/ip* 14692F: include/net/route.h 14693F: net/ipv4/ 14694F: net/ipv6/ 14695 14696NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK) 14697M: Paul Moore <paul@paul-moore.com> 14698L: netdev@vger.kernel.org 14699L: linux-security-module@vger.kernel.org 14700S: Maintained 14701W: https://github.com/netlabel 14702F: Documentation/netlabel/ 14703F: include/net/calipso.h 14704F: include/net/cipso_ipv4.h 14705F: include/net/netlabel.h 14706F: include/uapi/linux/netfilter/xt_CONNSECMARK.h 14707F: include/uapi/linux/netfilter/xt_SECMARK.h 14708F: net/ipv4/cipso_ipv4.c 14709F: net/ipv6/calipso.c 14710F: net/netfilter/xt_CONNSECMARK.c 14711F: net/netfilter/xt_SECMARK.c 14712F: net/netlabel/ 14713 14714NETWORKING [MPTCP] 14715M: Matthieu Baerts <matthieu.baerts@tessares.net> 14716M: Mat Martineau <martineau@kernel.org> 14717L: netdev@vger.kernel.org 14718L: mptcp@lists.linux.dev 14719S: Maintained 14720W: https://github.com/multipath-tcp/mptcp_net-next/wiki 14721B: https://github.com/multipath-tcp/mptcp_net-next/issues 14722T: git https://github.com/multipath-tcp/mptcp_net-next.git export-net 14723T: git https://github.com/multipath-tcp/mptcp_net-next.git export 14724F: Documentation/networking/mptcp-sysctl.rst 14725F: include/net/mptcp.h 14726F: include/trace/events/mptcp.h 14727F: include/uapi/linux/mptcp.h 14728F: net/mptcp/ 14729F: tools/testing/selftests/bpf/*/*mptcp*.c 14730F: tools/testing/selftests/net/mptcp/ 14731 14732NETWORKING [TCP] 14733M: Eric Dumazet <edumazet@google.com> 14734L: netdev@vger.kernel.org 14735S: Maintained 14736F: include/linux/tcp.h 14737F: include/net/tcp.h 14738F: include/trace/events/tcp.h 14739F: include/uapi/linux/tcp.h 14740F: net/ipv4/syncookies.c 14741F: net/ipv4/tcp*.c 14742F: net/ipv6/syncookies.c 14743F: net/ipv6/tcp*.c 14744 14745NETWORKING [TLS] 14746M: Boris Pismenny <borisp@nvidia.com> 14747M: John Fastabend <john.fastabend@gmail.com> 14748M: Jakub Kicinski <kuba@kernel.org> 14749L: netdev@vger.kernel.org 14750S: Maintained 14751F: include/net/tls.h 14752F: include/uapi/linux/tls.h 14753F: net/tls/* 14754 14755NETXEN (1/10) GbE SUPPORT 14756M: Manish Chopra <manishc@marvell.com> 14757M: Rahul Verma <rahulv@marvell.com> 14758M: GR-Linux-NIC-Dev@marvell.com 14759L: netdev@vger.kernel.org 14760S: Supported 14761F: drivers/net/ethernet/qlogic/netxen/ 14762 14763NET_FAILOVER MODULE 14764M: Sridhar Samudrala <sridhar.samudrala@intel.com> 14765L: netdev@vger.kernel.org 14766S: Supported 14767F: Documentation/networking/net_failover.rst 14768F: drivers/net/net_failover.c 14769F: include/net/net_failover.h 14770 14771NEXTHOP 14772M: David Ahern <dsahern@kernel.org> 14773L: netdev@vger.kernel.org 14774S: Maintained 14775F: include/net/netns/nexthop.h 14776F: include/net/nexthop.h 14777F: include/uapi/linux/nexthop.h 14778F: net/ipv4/nexthop.c 14779 14780NFC SUBSYSTEM 14781M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 14782L: netdev@vger.kernel.org 14783S: Maintained 14784F: Documentation/devicetree/bindings/net/nfc/ 14785F: drivers/nfc/ 14786F: include/net/nfc/ 14787F: include/uapi/linux/nfc.h 14788F: net/nfc/ 14789 14790NFC VIRTUAL NCI DEVICE DRIVER 14791M: Bongsu Jeon <bongsu.jeon@samsung.com> 14792L: netdev@vger.kernel.org 14793S: Supported 14794F: drivers/nfc/virtual_ncidev.c 14795F: tools/testing/selftests/nci/ 14796 14797NFS, SUNRPC, AND LOCKD CLIENTS 14798M: Trond Myklebust <trond.myklebust@hammerspace.com> 14799M: Anna Schumaker <anna@kernel.org> 14800L: linux-nfs@vger.kernel.org 14801S: Maintained 14802W: http://client.linux-nfs.org 14803T: git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git 14804F: Documentation/filesystems/nfs/ 14805F: fs/lockd/ 14806F: fs/nfs/ 14807F: fs/nfs_common/ 14808F: include/linux/lockd/ 14809F: include/linux/nfs* 14810F: include/linux/sunrpc/ 14811F: include/uapi/linux/nfs* 14812F: include/uapi/linux/sunrpc/ 14813F: net/sunrpc/ 14814 14815NILFS2 FILESYSTEM 14816M: Ryusuke Konishi <konishi.ryusuke@gmail.com> 14817L: linux-nilfs@vger.kernel.org 14818S: Supported 14819W: https://nilfs.sourceforge.io/ 14820W: https://nilfs.osdn.jp/ 14821T: git https://github.com/konis/nilfs2.git 14822F: Documentation/filesystems/nilfs2.rst 14823F: fs/nilfs2/ 14824F: include/trace/events/nilfs2.h 14825F: include/uapi/linux/nilfs2_api.h 14826F: include/uapi/linux/nilfs2_ondisk.h 14827 14828NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER 14829M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14830S: Maintained 14831W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14832F: Documentation/scsi/NinjaSCSI.rst 14833F: drivers/scsi/pcmcia/nsp_* 14834 14835NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER 14836M: GOTO Masanori <gotom@debian.or.jp> 14837M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14838S: Maintained 14839W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14840F: Documentation/scsi/NinjaSCSI.rst 14841F: drivers/scsi/nsp32* 14842 14843NINTENDO HID DRIVER 14844M: Daniel J. Ogorchock <djogorchock@gmail.com> 14845L: linux-input@vger.kernel.org 14846S: Maintained 14847F: drivers/hid/hid-nintendo* 14848 14849NIOS2 ARCHITECTURE 14850M: Dinh Nguyen <dinguyen@kernel.org> 14851S: Maintained 14852T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 14853F: arch/nios2/ 14854 14855NITRO ENCLAVES (NE) 14856M: Alexandru Ciobotaru <alcioa@amazon.com> 14857L: linux-kernel@vger.kernel.org 14858L: The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com> 14859S: Supported 14860W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 14861F: Documentation/virt/ne_overview.rst 14862F: drivers/virt/nitro_enclaves/ 14863F: include/linux/nitro_enclaves.h 14864F: include/uapi/linux/nitro_enclaves.h 14865F: samples/nitro_enclaves/ 14866 14867NOHZ, DYNTICKS SUPPORT 14868M: Frederic Weisbecker <frederic@kernel.org> 14869M: Thomas Gleixner <tglx@linutronix.de> 14870M: Ingo Molnar <mingo@kernel.org> 14871L: linux-kernel@vger.kernel.org 14872S: Maintained 14873T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz 14874F: include/linux/sched/nohz.h 14875F: include/linux/tick.h 14876F: kernel/time/tick*.* 14877 14878NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS) 14879M: Pavel Machek <pavel@ucw.cz> 14880M: Sakari Ailus <sakari.ailus@iki.fi> 14881L: linux-media@vger.kernel.org 14882S: Maintained 14883F: drivers/media/i2c/ad5820.c 14884F: drivers/media/i2c/et8ek8 14885 14886NOKIA N900 POWER SUPPLY DRIVERS 14887R: Pali Rohár <pali@kernel.org> 14888F: drivers/power/supply/bq2415x_charger.c 14889F: drivers/power/supply/bq27xxx_battery.c 14890F: drivers/power/supply/bq27xxx_battery_i2c.c 14891F: drivers/power/supply/isp1704_charger.c 14892F: drivers/power/supply/rx51_battery.c 14893F: include/linux/power/bq2415x_charger.h 14894F: include/linux/power/bq27xxx_battery.h 14895 14896NOLIBC HEADER FILE 14897M: Willy Tarreau <w@1wt.eu> 14898S: Maintained 14899T: git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git 14900F: tools/include/nolibc/ 14901F: tools/testing/selftests/nolibc/ 14902 14903NOVATEK NVT-TS I2C TOUCHSCREEN DRIVER 14904M: Hans de Goede <hdegoede@redhat.com> 14905L: linux-input@vger.kernel.org 14906S: Maintained 14907F: drivers/input/touchscreen/novatek-nvt-ts.c 14908 14909NSDEPS 14910M: Matthias Maennich <maennich@google.com> 14911S: Maintained 14912F: Documentation/core-api/symbol-namespaces.rst 14913F: scripts/nsdeps 14914 14915NTB AMD DRIVER 14916M: Sanjay R Mehta <sanju.mehta@amd.com> 14917M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 14918L: ntb@lists.linux.dev 14919S: Supported 14920F: drivers/ntb/hw/amd/ 14921 14922NTB DRIVER CORE 14923M: Jon Mason <jdmason@kudzu.us> 14924M: Dave Jiang <dave.jiang@intel.com> 14925M: Allen Hubbe <allenbh@gmail.com> 14926L: ntb@lists.linux.dev 14927S: Supported 14928W: https://github.com/jonmason/ntb/wiki 14929T: git git://github.com/jonmason/ntb.git 14930F: drivers/net/ntb_netdev.c 14931F: drivers/ntb/ 14932F: drivers/pci/endpoint/functions/pci-epf-*ntb.c 14933F: include/linux/ntb.h 14934F: include/linux/ntb_transport.h 14935F: tools/testing/selftests/ntb/ 14936 14937NTB IDT DRIVER 14938M: Serge Semin <fancer.lancer@gmail.com> 14939L: ntb@lists.linux.dev 14940S: Supported 14941F: drivers/ntb/hw/idt/ 14942 14943NTB INTEL DRIVER 14944M: Dave Jiang <dave.jiang@intel.com> 14945L: ntb@lists.linux.dev 14946S: Supported 14947W: https://github.com/davejiang/linux/wiki 14948T: git https://github.com/davejiang/linux.git 14949F: drivers/ntb/hw/intel/ 14950 14951NTFS FILESYSTEM 14952M: Anton Altaparmakov <anton@tuxera.com> 14953R: Namjae Jeon <linkinjeon@kernel.org> 14954L: linux-ntfs-dev@lists.sourceforge.net 14955S: Supported 14956W: http://www.tuxera.com/ 14957T: git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git 14958F: Documentation/filesystems/ntfs.rst 14959F: fs/ntfs/ 14960 14961NTFS3 FILESYSTEM 14962M: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> 14963L: ntfs3@lists.linux.dev 14964S: Supported 14965W: http://www.paragon-software.com/ 14966T: git https://github.com/Paragon-Software-Group/linux-ntfs3.git 14967F: Documentation/filesystems/ntfs3.rst 14968F: fs/ntfs3/ 14969 14970NUBUS SUBSYSTEM 14971M: Finn Thain <fthain@linux-m68k.org> 14972L: linux-m68k@lists.linux-m68k.org 14973S: Maintained 14974F: arch/*/include/asm/nubus.h 14975F: drivers/nubus/ 14976F: include/linux/nubus.h 14977F: include/uapi/linux/nubus.h 14978 14979NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER 14980M: Antonino Daplas <adaplas@gmail.com> 14981L: linux-fbdev@vger.kernel.org 14982S: Maintained 14983F: drivers/video/fbdev/nvidia/ 14984F: drivers/video/fbdev/riva/ 14985 14986NVIDIA WMI EC BACKLIGHT DRIVER 14987M: Daniel Dadap <ddadap@nvidia.com> 14988L: platform-driver-x86@vger.kernel.org 14989S: Supported 14990F: drivers/platform/x86/nvidia-wmi-ec-backlight.c 14991F: include/linux/platform_data/x86/nvidia-wmi-ec-backlight.h 14992 14993NVM EXPRESS DRIVER 14994M: Keith Busch <kbusch@kernel.org> 14995M: Jens Axboe <axboe@fb.com> 14996M: Christoph Hellwig <hch@lst.de> 14997M: Sagi Grimberg <sagi@grimberg.me> 14998L: linux-nvme@lists.infradead.org 14999S: Supported 15000W: http://git.infradead.org/nvme.git 15001T: git git://git.infradead.org/nvme.git 15002F: Documentation/nvme/ 15003F: drivers/nvme/common/ 15004F: drivers/nvme/host/ 15005F: include/linux/nvme-*.h 15006F: include/linux/nvme.h 15007F: include/uapi/linux/nvme_ioctl.h 15008 15009NVM EXPRESS FABRICS AUTHENTICATION 15010M: Hannes Reinecke <hare@suse.de> 15011L: linux-nvme@lists.infradead.org 15012S: Supported 15013F: drivers/nvme/host/auth.c 15014F: drivers/nvme/target/auth.c 15015F: drivers/nvme/target/fabrics-cmd-auth.c 15016F: include/linux/nvme-auth.h 15017 15018NVM EXPRESS FC TRANSPORT DRIVERS 15019M: James Smart <james.smart@broadcom.com> 15020L: linux-nvme@lists.infradead.org 15021S: Supported 15022F: drivers/nvme/host/fc.c 15023F: drivers/nvme/target/fc.c 15024F: drivers/nvme/target/fcloop.c 15025F: include/linux/nvme-fc-driver.h 15026F: include/linux/nvme-fc.h 15027 15028NVM EXPRESS HARDWARE MONITORING SUPPORT 15029M: Guenter Roeck <linux@roeck-us.net> 15030L: linux-nvme@lists.infradead.org 15031S: Supported 15032F: drivers/nvme/host/hwmon.c 15033 15034NVM EXPRESS TARGET DRIVER 15035M: Christoph Hellwig <hch@lst.de> 15036M: Sagi Grimberg <sagi@grimberg.me> 15037M: Chaitanya Kulkarni <kch@nvidia.com> 15038L: linux-nvme@lists.infradead.org 15039S: Supported 15040W: http://git.infradead.org/nvme.git 15041T: git git://git.infradead.org/nvme.git 15042F: drivers/nvme/target/ 15043 15044NVMEM FRAMEWORK 15045M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 15046S: Maintained 15047T: git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git 15048F: Documentation/ABI/stable/sysfs-bus-nvmem 15049F: Documentation/devicetree/bindings/nvmem/ 15050F: drivers/nvmem/ 15051F: include/linux/nvmem-consumer.h 15052F: include/linux/nvmem-provider.h 15053 15054NXP BLUETOOTH WIRELESS DRIVERS 15055M: Amitkumar Karwar <amitkumar.karwar@nxp.com> 15056M: Neeraj Kale <neeraj.sanjaykale@nxp.com> 15057S: Maintained 15058F: Documentation/devicetree/bindings/net/bluetooth/nxp,88w8987-bt.yaml 15059F: drivers/bluetooth/btnxpuart.c 15060 15061NXP C45 TJA11XX PHY DRIVER 15062M: Radu Pirea <radu-nicolae.pirea@oss.nxp.com> 15063L: netdev@vger.kernel.org 15064S: Maintained 15065F: drivers/net/phy/nxp-c45-tja11xx.c 15066 15067NXP FSPI DRIVER 15068M: Han Xu <han.xu@nxp.com> 15069M: Haibo Chen <haibo.chen@nxp.com> 15070R: Yogesh Gaur <yogeshgaur.83@gmail.com> 15071L: linux-spi@vger.kernel.org 15072S: Maintained 15073F: Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml 15074F: drivers/spi/spi-nxp-fspi.c 15075 15076NXP FXAS21002C DRIVER 15077M: Rui Miguel Silva <rmfrfs@gmail.com> 15078L: linux-iio@vger.kernel.org 15079S: Maintained 15080F: Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml 15081F: drivers/iio/gyro/fxas21002c.h 15082F: drivers/iio/gyro/fxas21002c_core.c 15083F: drivers/iio/gyro/fxas21002c_i2c.c 15084F: drivers/iio/gyro/fxas21002c_spi.c 15085 15086NXP i.MX 7D/6SX/6UL/93 AND VF610 ADC DRIVER 15087M: Haibo Chen <haibo.chen@nxp.com> 15088L: linux-iio@vger.kernel.org 15089L: linux-imx@nxp.com 15090S: Maintained 15091F: Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml 15092F: Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml 15093F: Documentation/devicetree/bindings/iio/adc/nxp,imx93-adc.yaml 15094F: drivers/iio/adc/imx7d_adc.c 15095F: drivers/iio/adc/imx93_adc.c 15096F: drivers/iio/adc/vf610_adc.c 15097 15098NXP i.MX 8M ISI DRIVER 15099M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15100L: linux-media@vger.kernel.org 15101S: Maintained 15102F: Documentation/devicetree/bindings/media/nxp,imx8-isi.yaml 15103F: drivers/media/platform/nxp/imx8-isi/ 15104 15105NXP i.MX 8MP DW100 V4L2 DRIVER 15106M: Xavier Roumegue <xavier.roumegue@oss.nxp.com> 15107L: linux-media@vger.kernel.org 15108S: Maintained 15109F: Documentation/devicetree/bindings/media/nxp,dw100.yaml 15110F: Documentation/userspace-api/media/drivers/dw100.rst 15111F: drivers/media/platform/nxp/dw100/ 15112F: include/uapi/linux/dw100.h 15113 15114NXP i.MX 8MQ DCSS DRIVER 15115M: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com> 15116R: Lucas Stach <l.stach@pengutronix.de> 15117L: dri-devel@lists.freedesktop.org 15118S: Maintained 15119F: Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml 15120F: drivers/gpu/drm/imx/dcss/ 15121 15122NXP i.MX 8QXP ADC DRIVER 15123M: Cai Huoqing <cai.huoqing@linux.dev> 15124M: Haibo Chen <haibo.chen@nxp.com> 15125L: linux-imx@nxp.com 15126L: linux-iio@vger.kernel.org 15127S: Maintained 15128F: Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml 15129F: drivers/iio/adc/imx8qxp-adc.c 15130 15131NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER 15132M: Mirela Rabulea <mirela.rabulea@nxp.com> 15133R: NXP Linux Team <linux-imx@nxp.com> 15134L: linux-media@vger.kernel.org 15135S: Maintained 15136F: Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml 15137F: drivers/media/platform/nxp/imx-jpeg 15138 15139NXP i.MX CLOCK DRIVERS 15140M: Abel Vesa <abelvesa@kernel.org> 15141R: Peng Fan <peng.fan@nxp.com> 15142L: linux-clk@vger.kernel.org 15143L: linux-imx@nxp.com 15144S: Maintained 15145T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux.git clk/imx 15146F: Documentation/devicetree/bindings/clock/imx* 15147F: drivers/clk/imx/ 15148F: include/dt-bindings/clock/imx* 15149 15150NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER 15151M: Jagan Teki <jagan@amarulasolutions.com> 15152S: Maintained 15153F: Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml 15154F: drivers/regulator/pf8x00-regulator.c 15155 15156NXP PTN5150A CC LOGIC AND EXTCON DRIVER 15157M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 15158L: linux-kernel@vger.kernel.org 15159S: Maintained 15160F: Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml 15161F: drivers/extcon/extcon-ptn5150.c 15162 15163NXP SGTL5000 DRIVER 15164M: Fabio Estevam <festevam@gmail.com> 15165L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15166S: Maintained 15167F: Documentation/devicetree/bindings/sound/sgtl5000.yaml 15168F: sound/soc/codecs/sgtl5000* 15169 15170NXP SJA1105 ETHERNET SWITCH DRIVER 15171M: Vladimir Oltean <olteanv@gmail.com> 15172L: linux-kernel@vger.kernel.org 15173S: Maintained 15174F: drivers/net/dsa/sja1105 15175F: drivers/net/pcs/pcs-xpcs-nxp.c 15176 15177NXP TDA998X DRM DRIVER 15178M: Russell King <linux@armlinux.org.uk> 15179S: Maintained 15180T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel 15181T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes 15182F: drivers/gpu/drm/i2c/tda998x_drv.c 15183F: include/drm/i2c/tda998x.h 15184F: include/dt-bindings/display/tda998x.h 15185K: "nxp,tda998x" 15186 15187NXP TFA9879 DRIVER 15188M: Peter Rosin <peda@axentia.se> 15189L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15190S: Maintained 15191F: Documentation/devicetree/bindings/sound/tfa9879.txt 15192F: sound/soc/codecs/tfa9879* 15193 15194NXP-NCI NFC DRIVER 15195S: Orphan 15196F: Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml 15197F: drivers/nfc/nxp-nci 15198 15199NXP/Goodix TFA989X (TFA1) DRIVER 15200M: Stephan Gerhold <stephan@gerhold.net> 15201L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15202S: Maintained 15203F: Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml 15204F: sound/soc/codecs/tfa989x.c 15205 15206NZXT-KRAKEN2 HARDWARE MONITORING DRIVER 15207M: Jonas Malaco <jonas@protocubo.io> 15208L: linux-hwmon@vger.kernel.org 15209S: Maintained 15210F: Documentation/hwmon/nzxt-kraken2.rst 15211F: drivers/hwmon/nzxt-kraken2.c 15212 15213NZXT-SMART2 HARDWARE MONITORING DRIVER 15214M: Aleksandr Mezin <mezin.alexander@gmail.com> 15215L: linux-hwmon@vger.kernel.org 15216S: Maintained 15217F: Documentation/hwmon/nzxt-smart2.rst 15218F: drivers/hwmon/nzxt-smart2.c 15219 15220OBJAGG 15221M: Jiri Pirko <jiri@resnulli.us> 15222L: netdev@vger.kernel.org 15223S: Supported 15224F: include/linux/objagg.h 15225F: lib/objagg.c 15226F: lib/test_objagg.c 15227 15228OBJTOOL 15229M: Josh Poimboeuf <jpoimboe@kernel.org> 15230M: Peter Zijlstra <peterz@infradead.org> 15231S: Supported 15232F: include/linux/objtool*.h 15233F: tools/objtool/ 15234 15235OCELOT ETHERNET SWITCH DRIVER 15236M: Vladimir Oltean <vladimir.oltean@nxp.com> 15237M: Claudiu Manoil <claudiu.manoil@nxp.com> 15238M: Alexandre Belloni <alexandre.belloni@bootlin.com> 15239M: UNGLinuxDriver@microchip.com 15240L: netdev@vger.kernel.org 15241S: Supported 15242F: drivers/net/dsa/ocelot/* 15243F: drivers/net/ethernet/mscc/ 15244F: include/soc/mscc/ocelot* 15245F: net/dsa/tag_ocelot.c 15246F: net/dsa/tag_ocelot_8021q.c 15247F: tools/testing/selftests/drivers/net/ocelot/* 15248 15249OCELOT EXTERNAL SWITCH CONTROL 15250M: Colin Foster <colin.foster@in-advantage.com> 15251S: Supported 15252F: Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml 15253F: drivers/mfd/ocelot* 15254F: drivers/net/dsa/ocelot/ocelot_ext.c 15255F: include/linux/mfd/ocelot.h 15256 15257OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER 15258M: Frederic Barrat <fbarrat@linux.ibm.com> 15259M: Andrew Donnellan <ajd@linux.ibm.com> 15260L: linuxppc-dev@lists.ozlabs.org 15261S: Supported 15262F: Documentation/userspace-api/accelerators/ocxl.rst 15263F: arch/powerpc/include/asm/pnv-ocxl.h 15264F: arch/powerpc/platforms/powernv/ocxl.c 15265F: drivers/misc/ocxl/ 15266F: include/misc/ocxl* 15267F: include/uapi/misc/ocxl.h 15268 15269OMAP AUDIO SUPPORT 15270M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 15271M: Jarkko Nikula <jarkko.nikula@bitmer.com> 15272L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15273L: linux-omap@vger.kernel.org 15274S: Maintained 15275F: sound/soc/ti/n810.c 15276F: sound/soc/ti/omap* 15277F: sound/soc/ti/rx51.c 15278F: sound/soc/ti/sdma-pcm.* 15279 15280OMAP CLOCK FRAMEWORK SUPPORT 15281M: Paul Walmsley <paul@pwsan.com> 15282L: linux-omap@vger.kernel.org 15283S: Maintained 15284F: arch/arm/*omap*/*clock* 15285 15286OMAP DEVICE TREE SUPPORT 15287M: Benoît Cousson <bcousson@baylibre.com> 15288M: Tony Lindgren <tony@atomide.com> 15289L: linux-omap@vger.kernel.org 15290L: devicetree@vger.kernel.org 15291S: Maintained 15292F: arch/arm/boot/dts/*am3* 15293F: arch/arm/boot/dts/*am4* 15294F: arch/arm/boot/dts/*am5* 15295F: arch/arm/boot/dts/*dra7* 15296F: arch/arm/boot/dts/*omap* 15297F: arch/arm/boot/dts/logicpd-som-lv* 15298F: arch/arm/boot/dts/logicpd-torpedo* 15299 15300OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2) 15301L: linux-omap@vger.kernel.org 15302L: linux-fbdev@vger.kernel.org 15303S: Orphan 15304F: Documentation/arm/omap/dss.rst 15305F: drivers/video/fbdev/omap2/ 15306 15307OMAP FRAMEBUFFER SUPPORT 15308L: linux-fbdev@vger.kernel.org 15309L: linux-omap@vger.kernel.org 15310S: Orphan 15311F: drivers/video/fbdev/omap/ 15312 15313OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT 15314M: Roger Quadros <rogerq@kernel.org> 15315M: Tony Lindgren <tony@atomide.com> 15316L: linux-omap@vger.kernel.org 15317S: Maintained 15318F: arch/arm/mach-omap2/*gpmc* 15319F: drivers/memory/omap-gpmc.c 15320 15321OMAP GPIO DRIVER 15322M: Grygorii Strashko <grygorii.strashko@ti.com> 15323M: Santosh Shilimkar <ssantosh@kernel.org> 15324M: Kevin Hilman <khilman@kernel.org> 15325L: linux-omap@vger.kernel.org 15326S: Maintained 15327F: Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml 15328F: drivers/gpio/gpio-omap.c 15329 15330OMAP HARDWARE SPINLOCK SUPPORT 15331M: Ohad Ben-Cohen <ohad@wizery.com> 15332L: linux-omap@vger.kernel.org 15333S: Maintained 15334F: drivers/hwspinlock/omap_hwspinlock.c 15335 15336OMAP HS MMC SUPPORT 15337L: linux-mmc@vger.kernel.org 15338L: linux-omap@vger.kernel.org 15339S: Orphan 15340F: drivers/mmc/host/omap_hsmmc.c 15341 15342OMAP HWMOD DATA 15343M: Paul Walmsley <paul@pwsan.com> 15344L: linux-omap@vger.kernel.org 15345S: Maintained 15346F: arch/arm/mach-omap2/omap_hwmod*data* 15347 15348OMAP HWMOD SUPPORT 15349M: Benoît Cousson <bcousson@baylibre.com> 15350M: Paul Walmsley <paul@pwsan.com> 15351L: linux-omap@vger.kernel.org 15352S: Maintained 15353F: arch/arm/mach-omap2/omap_hwmod.* 15354 15355OMAP I2C DRIVER 15356M: Vignesh R <vigneshr@ti.com> 15357L: linux-omap@vger.kernel.org 15358L: linux-i2c@vger.kernel.org 15359S: Maintained 15360F: Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml 15361F: drivers/i2c/busses/i2c-omap.c 15362 15363OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS) 15364M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15365L: linux-media@vger.kernel.org 15366S: Maintained 15367F: Documentation/devicetree/bindings/media/ti,omap3isp.txt 15368F: drivers/media/platform/ti/omap3isp/ 15369F: drivers/staging/media/omap4iss/ 15370 15371OMAP MMC SUPPORT 15372M: Aaro Koskinen <aaro.koskinen@iki.fi> 15373L: linux-omap@vger.kernel.org 15374S: Odd Fixes 15375F: drivers/mmc/host/omap.c 15376 15377OMAP POWER MANAGEMENT SUPPORT 15378M: Kevin Hilman <khilman@kernel.org> 15379L: linux-omap@vger.kernel.org 15380S: Maintained 15381F: arch/arm/*omap*/*pm* 15382F: drivers/cpufreq/omap-cpufreq.c 15383 15384OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT 15385M: Paul Walmsley <paul@pwsan.com> 15386L: linux-omap@vger.kernel.org 15387S: Maintained 15388F: arch/arm/mach-omap2/prm* 15389 15390OMAP RANDOM NUMBER GENERATOR SUPPORT 15391M: Deepak Saxena <dsaxena@plexity.net> 15392S: Maintained 15393F: drivers/char/hw_random/omap-rng.c 15394 15395OMAP USB SUPPORT 15396L: linux-usb@vger.kernel.org 15397L: linux-omap@vger.kernel.org 15398S: Orphan 15399F: arch/arm/*omap*/usb* 15400F: drivers/usb/*/*omap* 15401 15402OMAP/NEWFLOW NANOBONE MACHINE SUPPORT 15403M: Mark Jackson <mpfj@newflow.co.uk> 15404L: linux-omap@vger.kernel.org 15405S: Maintained 15406F: arch/arm/boot/dts/am335x-nano.dts 15407 15408OMAP1 SUPPORT 15409M: Aaro Koskinen <aaro.koskinen@iki.fi> 15410M: Janusz Krzysztofik <jmkrzyszt@gmail.com> 15411M: Tony Lindgren <tony@atomide.com> 15412L: linux-omap@vger.kernel.org 15413S: Maintained 15414Q: http://patchwork.kernel.org/project/linux-omap/list/ 15415T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15416F: arch/arm/configs/omap1_defconfig 15417F: arch/arm/mach-omap1/ 15418F: drivers/i2c/busses/i2c-omap.c 15419F: include/linux/platform_data/ams-delta-fiq.h 15420F: include/linux/platform_data/i2c-omap.h 15421 15422OMAP2+ SUPPORT 15423M: Tony Lindgren <tony@atomide.com> 15424L: linux-omap@vger.kernel.org 15425S: Maintained 15426W: http://www.muru.com/linux/omap/ 15427W: http://linux.omap.com/ 15428Q: http://patchwork.kernel.org/project/linux-omap/list/ 15429T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15430F: arch/arm/configs/omap2plus_defconfig 15431F: arch/arm/mach-omap2/ 15432F: drivers/bus/ti-sysc.c 15433F: drivers/i2c/busses/i2c-omap.c 15434F: drivers/irqchip/irq-omap-intc.c 15435F: drivers/mfd/*omap*.c 15436F: drivers/mfd/menelaus.c 15437F: drivers/mfd/palmas.c 15438F: drivers/mfd/tps65217.c 15439F: drivers/mfd/tps65218.c 15440F: drivers/mfd/tps65219.c 15441F: drivers/mfd/tps65910.c 15442F: drivers/mfd/twl-core.[ch] 15443F: drivers/mfd/twl4030*.c 15444F: drivers/mfd/twl6030*.c 15445F: drivers/mfd/twl6040*.c 15446F: drivers/regulator/palmas-regulator*.c 15447F: drivers/regulator/pbias-regulator.c 15448F: drivers/regulator/tps65217-regulator.c 15449F: drivers/regulator/tps65218-regulator.c 15450F: drivers/regulator/tps65219-regulator.c 15451F: drivers/regulator/tps65910-regulator.c 15452F: drivers/regulator/twl-regulator.c 15453F: drivers/regulator/twl6030-regulator.c 15454F: include/linux/platform_data/i2c-omap.h 15455F: include/linux/platform_data/ti-sysc.h 15456 15457OMFS FILESYSTEM 15458M: Bob Copeland <me@bobcopeland.com> 15459L: linux-karma-devel@lists.sourceforge.net 15460S: Maintained 15461F: Documentation/filesystems/omfs.rst 15462F: fs/omfs/ 15463 15464OMNIVISION OG01A1B SENSOR DRIVER 15465M: Shawn Tu <shawnx.tu@intel.com> 15466L: linux-media@vger.kernel.org 15467S: Maintained 15468F: drivers/media/i2c/og01a1b.c 15469 15470OMNIVISION OV02A10 SENSOR DRIVER 15471M: Dongchun Zhu <dongchun.zhu@mediatek.com> 15472L: linux-media@vger.kernel.org 15473S: Maintained 15474T: git git://linuxtv.org/media_tree.git 15475F: Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml 15476F: drivers/media/i2c/ov02a10.c 15477 15478OMNIVISION OV08D10 SENSOR DRIVER 15479M: Jimmy Su <jimmy.su@intel.com> 15480L: linux-media@vger.kernel.org 15481S: Maintained 15482T: git git://linuxtv.org/media_tree.git 15483F: drivers/media/i2c/ov08d10.c 15484 15485OMNIVISION OV08X40 SENSOR DRIVER 15486M: Jason Chen <jason.z.chen@intel.com> 15487L: linux-media@vger.kernel.org 15488S: Maintained 15489T: git git://linuxtv.org/media_tree.git 15490F: drivers/media/i2c/ov08x40.c 15491 15492OMNIVISION OV13858 SENSOR DRIVER 15493M: Sakari Ailus <sakari.ailus@linux.intel.com> 15494L: linux-media@vger.kernel.org 15495S: Maintained 15496T: git git://linuxtv.org/media_tree.git 15497F: drivers/media/i2c/ov13858.c 15498 15499OMNIVISION OV13B10 SENSOR DRIVER 15500M: Arec Kao <arec.kao@intel.com> 15501L: linux-media@vger.kernel.org 15502S: Maintained 15503T: git git://linuxtv.org/media_tree.git 15504F: drivers/media/i2c/ov13b10.c 15505 15506OMNIVISION OV2680 SENSOR DRIVER 15507M: Rui Miguel Silva <rmfrfs@gmail.com> 15508L: linux-media@vger.kernel.org 15509S: Maintained 15510T: git git://linuxtv.org/media_tree.git 15511F: Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml 15512F: drivers/media/i2c/ov2680.c 15513 15514OMNIVISION OV2685 SENSOR DRIVER 15515M: Shunqian Zheng <zhengsq@rock-chips.com> 15516L: linux-media@vger.kernel.org 15517S: Maintained 15518T: git git://linuxtv.org/media_tree.git 15519F: Documentation/devicetree/bindings/media/i2c/ovti,ov2685.yaml 15520F: drivers/media/i2c/ov2685.c 15521 15522OMNIVISION OV2740 SENSOR DRIVER 15523M: Tianshu Qiu <tian.shu.qiu@intel.com> 15524R: Shawn Tu <shawnx.tu@intel.com> 15525R: Bingbu Cao <bingbu.cao@intel.com> 15526L: linux-media@vger.kernel.org 15527S: Maintained 15528T: git git://linuxtv.org/media_tree.git 15529F: drivers/media/i2c/ov2740.c 15530 15531OMNIVISION OV4689 SENSOR DRIVER 15532M: Mikhail Rudenko <mike.rudenko@gmail.com> 15533L: linux-media@vger.kernel.org 15534S: Maintained 15535T: git git://linuxtv.org/media_tree.git 15536F: Documentation/devicetree/bindings/media/i2c/ovti,ov4689.yaml 15537F: drivers/media/i2c/ov5647.c 15538 15539OMNIVISION OV5640 SENSOR DRIVER 15540M: Steve Longerbeam <slongerbeam@gmail.com> 15541L: linux-media@vger.kernel.org 15542S: Maintained 15543T: git git://linuxtv.org/media_tree.git 15544F: drivers/media/i2c/ov5640.c 15545 15546OMNIVISION OV5647 SENSOR DRIVER 15547M: Dave Stevenson <dave.stevenson@raspberrypi.com> 15548M: Jacopo Mondi <jacopo@jmondi.org> 15549L: linux-media@vger.kernel.org 15550S: Maintained 15551T: git git://linuxtv.org/media_tree.git 15552F: Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml 15553F: drivers/media/i2c/ov5647.c 15554 15555OMNIVISION OV5670 SENSOR DRIVER 15556M: Chiranjeevi Rapolu <chiranjeevi.rapolu@intel.com> 15557L: linux-media@vger.kernel.org 15558S: Maintained 15559T: git git://linuxtv.org/media_tree.git 15560F: Documentation/devicetree/bindings/media/i2c/ovti,ov5670.yaml 15561F: drivers/media/i2c/ov5670.c 15562 15563OMNIVISION OV5675 SENSOR DRIVER 15564M: Shawn Tu <shawnx.tu@intel.com> 15565L: linux-media@vger.kernel.org 15566S: Maintained 15567T: git git://linuxtv.org/media_tree.git 15568F: Documentation/devicetree/bindings/media/i2c/ovti,ov5675.yaml 15569F: drivers/media/i2c/ov5675.c 15570 15571OMNIVISION OV5693 SENSOR DRIVER 15572M: Daniel Scally <djrscally@gmail.com> 15573L: linux-media@vger.kernel.org 15574S: Maintained 15575T: git git://linuxtv.org/media_tree.git 15576F: Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml 15577F: drivers/media/i2c/ov5693.c 15578 15579OMNIVISION OV5695 SENSOR DRIVER 15580M: Shunqian Zheng <zhengsq@rock-chips.com> 15581L: linux-media@vger.kernel.org 15582S: Maintained 15583T: git git://linuxtv.org/media_tree.git 15584F: drivers/media/i2c/ov5695.c 15585 15586OMNIVISION OV7670 SENSOR DRIVER 15587L: linux-media@vger.kernel.org 15588S: Orphan 15589T: git git://linuxtv.org/media_tree.git 15590F: Documentation/devicetree/bindings/media/i2c/ov7670.txt 15591F: drivers/media/i2c/ov7670.c 15592 15593OMNIVISION OV772x SENSOR DRIVER 15594M: Jacopo Mondi <jacopo@jmondi.org> 15595L: linux-media@vger.kernel.org 15596S: Odd fixes 15597T: git git://linuxtv.org/media_tree.git 15598F: Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml 15599F: drivers/media/i2c/ov772x.c 15600F: include/media/i2c/ov772x.h 15601 15602OMNIVISION OV7740 SENSOR DRIVER 15603M: Wenyou Yang <wenyou.yang@microchip.com> 15604L: linux-media@vger.kernel.org 15605S: Maintained 15606T: git git://linuxtv.org/media_tree.git 15607F: Documentation/devicetree/bindings/media/i2c/ov7740.txt 15608F: drivers/media/i2c/ov7740.c 15609 15610OMNIVISION OV8856 SENSOR DRIVER 15611M: Sakari Ailus <sakari.ailus@linux.intel.com> 15612L: linux-media@vger.kernel.org 15613S: Maintained 15614T: git git://linuxtv.org/media_tree.git 15615F: Documentation/devicetree/bindings/media/i2c/ov8856.yaml 15616F: drivers/media/i2c/ov8856.c 15617 15618OMNIVISION OV8858 SENSOR DRIVER 15619M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 15620M: Nicholas Roth <nicholas@rothemail.net> 15621L: linux-media@vger.kernel.org 15622S: Maintained 15623T: git git://linuxtv.org/media_tree.git 15624F: Documentation/devicetree/bindings/media/i2c/ovti,ov8858.yaml 15625F: drivers/media/i2c/ov8858.c 15626 15627OMNIVISION OV9282 SENSOR DRIVER 15628M: Paul J. Murphy <paul.j.murphy@intel.com> 15629M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 15630L: linux-media@vger.kernel.org 15631S: Maintained 15632T: git git://linuxtv.org/media_tree.git 15633F: Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml 15634F: drivers/media/i2c/ov9282.c 15635 15636OMNIVISION OV9640 SENSOR DRIVER 15637M: Petr Cvek <petrcvekcz@gmail.com> 15638L: linux-media@vger.kernel.org 15639S: Maintained 15640F: drivers/media/i2c/ov9640.* 15641 15642OMNIVISION OV9650 SENSOR DRIVER 15643M: Sakari Ailus <sakari.ailus@linux.intel.com> 15644R: Akinobu Mita <akinobu.mita@gmail.com> 15645R: Sylwester Nawrocki <s.nawrocki@samsung.com> 15646L: linux-media@vger.kernel.org 15647S: Maintained 15648T: git git://linuxtv.org/media_tree.git 15649F: Documentation/devicetree/bindings/media/i2c/ov9650.txt 15650F: drivers/media/i2c/ov9650.c 15651 15652OMNIVISION OV9734 SENSOR DRIVER 15653M: Tianshu Qiu <tian.shu.qiu@intel.com> 15654R: Bingbu Cao <bingbu.cao@intel.com> 15655L: linux-media@vger.kernel.org 15656S: Maintained 15657T: git git://linuxtv.org/media_tree.git 15658F: drivers/media/i2c/ov9734.c 15659 15660ONBOARD USB HUB DRIVER 15661M: Matthias Kaehlcke <mka@chromium.org> 15662L: linux-usb@vger.kernel.org 15663S: Maintained 15664F: Documentation/ABI/testing/sysfs-bus-platform-onboard-usb-hub 15665F: drivers/usb/misc/onboard_usb_hub.c 15666 15667ONENAND FLASH DRIVER 15668M: Kyungmin Park <kyungmin.park@samsung.com> 15669L: linux-mtd@lists.infradead.org 15670S: Maintained 15671F: drivers/mtd/nand/onenand/ 15672F: include/linux/mtd/onenand*.h 15673 15674ONEXPLAYER FAN DRIVER 15675M: Derek John Clark <derekjohn.clark@gmail.com> 15676M: Joaquín Ignacio Aramendía <samsagax@gmail.com> 15677L: linux-hwmon@vger.kernel.org 15678S: Maintained 15679F: drivers/hwmon/oxp-sensors.c 15680 15681ONIE TLV NVMEM LAYOUT DRIVER 15682M: Miquel Raynal <miquel.raynal@bootlin.com> 15683S: Maintained 15684F: Documentation/devicetree/bindings/nvmem/layouts/onie,tlv-layout.yaml 15685F: drivers/nvmem/layouts/onie-tlv.c 15686 15687ONION OMEGA2+ BOARD 15688M: Harvey Hunt <harveyhuntnexus@gmail.com> 15689L: linux-mips@vger.kernel.org 15690S: Maintained 15691F: arch/mips/boot/dts/ralink/omega2p.dts 15692 15693ONSEMI ETHERNET PHY DRIVERS 15694M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 15695L: netdev@vger.kernel.org 15696S: Supported 15697W: http://www.onsemi.com 15698F: drivers/net/phy/ncn* 15699 15700OP-TEE DRIVER 15701M: Jens Wiklander <jens.wiklander@linaro.org> 15702L: op-tee@lists.trustedfirmware.org 15703S: Maintained 15704F: Documentation/ABI/testing/sysfs-bus-optee-devices 15705F: drivers/tee/optee/ 15706 15707OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER 15708M: Sumit Garg <sumit.garg@linaro.org> 15709L: op-tee@lists.trustedfirmware.org 15710S: Maintained 15711F: drivers/char/hw_random/optee-rng.c 15712 15713OP-TEE RTC DRIVER 15714M: Clément Léger <clement.leger@bootlin.com> 15715L: linux-rtc@vger.kernel.org 15716S: Maintained 15717F: drivers/rtc/rtc-optee.c 15718 15719OPA-VNIC DRIVER 15720M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 15721L: linux-rdma@vger.kernel.org 15722S: Supported 15723F: drivers/infiniband/ulp/opa_vnic 15724 15725OPEN FIRMWARE AND FLATTENED DEVICE TREE 15726M: Rob Herring <robh+dt@kernel.org> 15727M: Frank Rowand <frowand.list@gmail.com> 15728L: devicetree@vger.kernel.org 15729S: Maintained 15730W: http://www.devicetree.org/ 15731C: irc://irc.libera.chat/devicetree 15732T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15733F: Documentation/ABI/testing/sysfs-firmware-ofw 15734F: drivers/of/ 15735F: include/linux/of*.h 15736F: scripts/dtc/ 15737K: of_overlay_notifier_ 15738K: of_overlay_fdt_apply 15739K: of_overlay_remove 15740 15741OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS 15742M: Rob Herring <robh+dt@kernel.org> 15743M: Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org> 15744M: Conor Dooley <conor+dt@kernel.org> 15745L: devicetree@vger.kernel.org 15746S: Maintained 15747Q: http://patchwork.ozlabs.org/project/devicetree-bindings/list/ 15748C: irc://irc.libera.chat/devicetree 15749T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15750F: Documentation/devicetree/ 15751F: arch/*/boot/dts/ 15752F: include/dt-bindings/ 15753 15754OPENCOMPUTE PTP CLOCK DRIVER 15755M: Jonathan Lemon <jonathan.lemon@gmail.com> 15756M: Vadim Fedorenko <vadfed@fb.com> 15757L: netdev@vger.kernel.org 15758S: Maintained 15759F: drivers/ptp/ptp_ocp.c 15760 15761OPENCORES I2C BUS DRIVER 15762M: Peter Korsgaard <peter@korsgaard.com> 15763M: Andrew Lunn <andrew@lunn.ch> 15764L: linux-i2c@vger.kernel.org 15765S: Maintained 15766F: Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml 15767F: Documentation/i2c/busses/i2c-ocores.rst 15768F: drivers/i2c/busses/i2c-ocores.c 15769F: include/linux/platform_data/i2c-ocores.h 15770 15771OPENRISC ARCHITECTURE 15772M: Jonas Bonn <jonas@southpole.se> 15773M: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> 15774M: Stafford Horne <shorne@gmail.com> 15775L: linux-openrisc@vger.kernel.org 15776S: Maintained 15777W: http://openrisc.io 15778T: git https://github.com/openrisc/linux.git 15779F: Documentation/arch/openrisc/ 15780F: Documentation/devicetree/bindings/openrisc/ 15781F: arch/openrisc/ 15782F: drivers/irqchip/irq-ompic.c 15783F: drivers/irqchip/irq-or1k-* 15784 15785OPENVSWITCH 15786M: Pravin B Shelar <pshelar@ovn.org> 15787L: netdev@vger.kernel.org 15788L: dev@openvswitch.org 15789S: Maintained 15790W: http://openvswitch.org 15791F: include/uapi/linux/openvswitch.h 15792F: net/openvswitch/ 15793F: tools/testing/selftests/net/openvswitch/ 15794 15795OPERATING PERFORMANCE POINTS (OPP) 15796M: Viresh Kumar <vireshk@kernel.org> 15797M: Nishanth Menon <nm@ti.com> 15798M: Stephen Boyd <sboyd@kernel.org> 15799L: linux-pm@vger.kernel.org 15800S: Maintained 15801T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git 15802F: Documentation/devicetree/bindings/opp/ 15803F: Documentation/power/opp.rst 15804F: drivers/opp/ 15805F: include/linux/pm_opp.h 15806 15807OPL4 DRIVER 15808M: Clemens Ladisch <clemens@ladisch.de> 15809L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15810S: Maintained 15811T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 15812F: sound/drivers/opl4/ 15813 15814ORACLE CLUSTER FILESYSTEM 2 (OCFS2) 15815M: Mark Fasheh <mark@fasheh.com> 15816M: Joel Becker <jlbec@evilplan.org> 15817M: Joseph Qi <joseph.qi@linux.alibaba.com> 15818L: ocfs2-devel@oss.oracle.com (moderated for non-subscribers) 15819S: Supported 15820W: http://ocfs2.wiki.kernel.org 15821F: Documentation/filesystems/dlmfs.rst 15822F: Documentation/filesystems/ocfs2.rst 15823F: fs/ocfs2/ 15824 15825ORANGEFS FILESYSTEM 15826M: Mike Marshall <hubcap@omnibond.com> 15827R: Martin Brandenburg <martin@omnibond.com> 15828L: devel@lists.orangefs.org 15829S: Supported 15830T: git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git 15831F: Documentation/filesystems/orangefs.rst 15832F: fs/orangefs/ 15833 15834ORINOCO DRIVER 15835L: linux-wireless@vger.kernel.org 15836S: Orphan 15837W: https://wireless.wiki.kernel.org/en/users/Drivers/orinoco 15838W: http://www.nongnu.org/orinoco/ 15839F: drivers/net/wireless/intersil/orinoco/ 15840 15841OV2659 OMNIVISION SENSOR DRIVER 15842M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 15843L: linux-media@vger.kernel.org 15844S: Maintained 15845W: https://linuxtv.org 15846Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15847T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 15848F: drivers/media/i2c/ov2659.c 15849F: include/media/i2c/ov2659.h 15850 15851OVERLAY FILESYSTEM 15852M: Miklos Szeredi <miklos@szeredi.hu> 15853L: linux-unionfs@vger.kernel.org 15854S: Supported 15855T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git 15856F: Documentation/filesystems/overlayfs.rst 15857F: fs/overlayfs/ 15858 15859P54 WIRELESS DRIVER 15860M: Christian Lamparter <chunkeey@googlemail.com> 15861L: linux-wireless@vger.kernel.org 15862S: Maintained 15863W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 15864F: drivers/net/wireless/intersil/p54/ 15865 15866PACKET SOCKETS 15867M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 15868S: Maintained 15869F: include/uapi/linux/if_packet.h 15870F: net/packet/af_packet.c 15871 15872PACKING 15873M: Vladimir Oltean <olteanv@gmail.com> 15874L: netdev@vger.kernel.org 15875S: Supported 15876F: Documentation/core-api/packing.rst 15877F: include/linux/packing.h 15878F: lib/packing.c 15879 15880PADATA PARALLEL EXECUTION MECHANISM 15881M: Steffen Klassert <steffen.klassert@secunet.com> 15882M: Daniel Jordan <daniel.m.jordan@oracle.com> 15883L: linux-crypto@vger.kernel.org 15884L: linux-kernel@vger.kernel.org 15885S: Maintained 15886F: Documentation/core-api/padata.rst 15887F: include/linux/padata.h 15888F: kernel/padata.c 15889 15890PAGE CACHE 15891M: Matthew Wilcox (Oracle) <willy@infradead.org> 15892L: linux-fsdevel@vger.kernel.org 15893S: Supported 15894T: git git://git.infradead.org/users/willy/pagecache.git 15895F: Documentation/filesystems/locking.rst 15896F: Documentation/filesystems/vfs.rst 15897F: include/linux/pagemap.h 15898F: mm/filemap.c 15899F: mm/page-writeback.c 15900F: mm/readahead.c 15901F: mm/truncate.c 15902 15903PAGE POOL 15904M: Jesper Dangaard Brouer <hawk@kernel.org> 15905M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 15906L: netdev@vger.kernel.org 15907S: Supported 15908F: Documentation/networking/page_pool.rst 15909F: include/net/page_pool.h 15910F: include/trace/events/page_pool.h 15911F: net/core/page_pool.c 15912 15913PAGE TABLE CHECK 15914M: Pasha Tatashin <pasha.tatashin@soleen.com> 15915M: Andrew Morton <akpm@linux-foundation.org> 15916L: linux-mm@kvack.org 15917S: Maintained 15918F: Documentation/mm/page_table_check.rst 15919F: include/linux/page_table_check.h 15920F: mm/page_table_check.c 15921 15922PANASONIC LAPTOP ACPI EXTRAS DRIVER 15923M: Kenneth Chan <kenneth.t.chan@gmail.com> 15924L: platform-driver-x86@vger.kernel.org 15925S: Maintained 15926F: drivers/platform/x86/panasonic-laptop.c 15927 15928PARALLAX PING IIO SENSOR DRIVER 15929M: Andreas Klinger <ak@it-klinger.de> 15930L: linux-iio@vger.kernel.org 15931S: Maintained 15932F: Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml 15933F: drivers/iio/proximity/ping.c 15934 15935PARALLEL LCD/KEYPAD PANEL DRIVER 15936M: Willy Tarreau <willy@haproxy.com> 15937M: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> 15938S: Odd Fixes 15939F: Documentation/admin-guide/lcd-panel-cgram.rst 15940F: drivers/auxdisplay/panel.c 15941 15942PARALLEL PORT SUBSYSTEM 15943M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 15944M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 15945L: linux-parport@lists.infradead.org (subscribers-only) 15946S: Maintained 15947F: Documentation/driver-api/parport*.rst 15948F: drivers/char/ppdev.c 15949F: drivers/parport/ 15950F: include/linux/parport*.h 15951F: include/uapi/linux/ppdev.h 15952 15953PARAVIRT_OPS INTERFACE 15954M: Juergen Gross <jgross@suse.com> 15955M: Srivatsa S. Bhat (VMware) <srivatsa@csail.mit.edu> 15956R: Alexey Makhalov <amakhalov@vmware.com> 15957R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 15958L: virtualization@lists.linux-foundation.org 15959L: x86@kernel.org 15960S: Supported 15961T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 15962F: Documentation/virt/paravirt_ops.rst 15963F: arch/*/include/asm/paravirt*.h 15964F: arch/*/kernel/paravirt* 15965F: include/linux/hypervisor.h 15966 15967PARISC ARCHITECTURE 15968M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 15969M: Helge Deller <deller@gmx.de> 15970L: linux-parisc@vger.kernel.org 15971S: Maintained 15972W: https://parisc.wiki.kernel.org 15973Q: http://patchwork.kernel.org/project/linux-parisc/list/ 15974T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git 15975T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git 15976F: Documentation/arch/parisc/ 15977F: arch/parisc/ 15978F: drivers/char/agp/parisc-agp.c 15979F: drivers/input/misc/hp_sdc_rtc.c 15980F: drivers/input/serio/gscps2.c 15981F: drivers/input/serio/hp_sdc* 15982F: drivers/parisc/ 15983F: drivers/parport/parport_gsc.* 15984F: drivers/tty/serial/8250/8250_parisc.c 15985F: drivers/video/console/sti* 15986F: drivers/video/fbdev/sti* 15987F: drivers/video/logo/logo_parisc* 15988F: include/linux/hp_sdc.h 15989 15990PARMAN 15991M: Jiri Pirko <jiri@resnulli.us> 15992L: netdev@vger.kernel.org 15993S: Supported 15994F: include/linux/parman.h 15995F: lib/parman.c 15996F: lib/test_parman.c 15997 15998PC ENGINES APU BOARD DRIVER 15999M: Enrico Weigelt, metux IT consult <info@metux.net> 16000S: Maintained 16001F: drivers/platform/x86/pcengines-apuv2.c 16002 16003PC87360 HARDWARE MONITORING DRIVER 16004M: Jim Cromie <jim.cromie@gmail.com> 16005L: linux-hwmon@vger.kernel.org 16006S: Maintained 16007F: Documentation/hwmon/pc87360.rst 16008F: drivers/hwmon/pc87360.c 16009 16010PC8736x GPIO DRIVER 16011M: Jim Cromie <jim.cromie@gmail.com> 16012S: Maintained 16013F: drivers/char/pc8736x_gpio.c 16014 16015PC87427 HARDWARE MONITORING DRIVER 16016M: Jean Delvare <jdelvare@suse.com> 16017L: linux-hwmon@vger.kernel.org 16018S: Maintained 16019F: Documentation/hwmon/pc87427.rst 16020F: drivers/hwmon/pc87427.c 16021 16022PCA9532 LED DRIVER 16023M: Riku Voipio <riku.voipio@iki.fi> 16024S: Maintained 16025F: drivers/leds/leds-pca9532.c 16026F: include/linux/leds-pca9532.h 16027 16028PCA9541 I2C BUS MASTER SELECTOR DRIVER 16029M: Guenter Roeck <linux@roeck-us.net> 16030L: linux-i2c@vger.kernel.org 16031S: Maintained 16032F: drivers/i2c/muxes/i2c-mux-pca9541.c 16033 16034PCDP - PRIMARY CONSOLE AND DEBUG PORT 16035M: Khalid Aziz <khalid@gonehiking.org> 16036S: Maintained 16037F: drivers/firmware/pcdp.* 16038 16039PCI DRIVER FOR AARDVARK (Marvell Armada 3700) 16040M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16041M: Pali Rohár <pali@kernel.org> 16042L: linux-pci@vger.kernel.org 16043L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16044S: Maintained 16045F: Documentation/devicetree/bindings/pci/aardvark-pci.txt 16046F: drivers/pci/controller/pci-aardvark.c 16047 16048PCI DRIVER FOR ALTERA PCIE IP 16049M: Joyce Ooi <joyce.ooi@intel.com> 16050L: linux-pci@vger.kernel.org 16051S: Supported 16052F: Documentation/devicetree/bindings/pci/altera-pcie.txt 16053F: drivers/pci/controller/pcie-altera.c 16054 16055PCI DRIVER FOR APPLIEDMICRO XGENE 16056M: Toan Le <toan@os.amperecomputing.com> 16057L: linux-pci@vger.kernel.org 16058L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16059S: Maintained 16060F: Documentation/devicetree/bindings/pci/xgene-pci.txt 16061F: drivers/pci/controller/pci-xgene.c 16062 16063PCI DRIVER FOR ARM VERSATILE PLATFORM 16064M: Rob Herring <robh@kernel.org> 16065L: linux-pci@vger.kernel.org 16066L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16067S: Maintained 16068F: Documentation/devicetree/bindings/pci/versatile.yaml 16069F: drivers/pci/controller/pci-versatile.c 16070 16071PCI DRIVER FOR ARMADA 8K 16072M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16073L: linux-pci@vger.kernel.org 16074L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16075S: Maintained 16076F: Documentation/devicetree/bindings/pci/pci-armada8k.txt 16077F: drivers/pci/controller/dwc/pcie-armada8k.c 16078 16079PCI DRIVER FOR CADENCE PCIE IP 16080M: Tom Joseph <tjoseph@cadence.com> 16081L: linux-pci@vger.kernel.org 16082S: Maintained 16083F: Documentation/devicetree/bindings/pci/cdns,* 16084F: drivers/pci/controller/cadence/ 16085 16086PCI DRIVER FOR FREESCALE LAYERSCAPE 16087M: Minghuan Lian <minghuan.Lian@nxp.com> 16088M: Mingkai Hu <mingkai.hu@nxp.com> 16089M: Roy Zang <roy.zang@nxp.com> 16090L: linuxppc-dev@lists.ozlabs.org 16091L: linux-pci@vger.kernel.org 16092L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16093S: Maintained 16094F: drivers/pci/controller/dwc/*layerscape* 16095 16096PCI DRIVER FOR FU740 16097M: Paul Walmsley <paul.walmsley@sifive.com> 16098M: Greentime Hu <greentime.hu@sifive.com> 16099L: linux-pci@vger.kernel.org 16100S: Maintained 16101F: Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml 16102F: drivers/pci/controller/dwc/pcie-fu740.c 16103 16104PCI DRIVER FOR GENERIC OF HOSTS 16105M: Will Deacon <will@kernel.org> 16106L: linux-pci@vger.kernel.org 16107L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16108S: Maintained 16109F: Documentation/devicetree/bindings/pci/host-generic-pci.yaml 16110F: drivers/pci/controller/pci-host-common.c 16111F: drivers/pci/controller/pci-host-generic.c 16112 16113PCI DRIVER FOR IMX6 16114M: Richard Zhu <hongxing.zhu@nxp.com> 16115M: Lucas Stach <l.stach@pengutronix.de> 16116L: linux-pci@vger.kernel.org 16117L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16118S: Maintained 16119F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-common.yaml 16120F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-ep.yaml 16121F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml 16122F: drivers/pci/controller/dwc/*imx6* 16123 16124PCI DRIVER FOR INTEL IXP4XX 16125M: Linus Walleij <linus.walleij@linaro.org> 16126S: Maintained 16127F: Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml 16128F: drivers/pci/controller/pci-ixp4xx.c 16129 16130PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD) 16131M: Nirmal Patel <nirmal.patel@linux.intel.com> 16132R: Jonathan Derrick <jonathan.derrick@linux.dev> 16133L: linux-pci@vger.kernel.org 16134S: Supported 16135F: drivers/pci/controller/vmd.c 16136 16137PCI DRIVER FOR MICROSEMI SWITCHTEC 16138M: Kurt Schwemmer <kurt.schwemmer@microsemi.com> 16139M: Logan Gunthorpe <logang@deltatee.com> 16140L: linux-pci@vger.kernel.org 16141S: Maintained 16142F: Documentation/ABI/testing/sysfs-class-switchtec 16143F: Documentation/driver-api/switchtec.rst 16144F: drivers/ntb/hw/mscc/ 16145F: drivers/pci/switch/switchtec* 16146F: include/linux/switchtec.h 16147F: include/uapi/linux/switchtec_ioctl.h 16148 16149PCI DRIVER FOR MOBIVEIL PCIE IP 16150M: Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in> 16151M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16152L: linux-pci@vger.kernel.org 16153S: Supported 16154F: Documentation/devicetree/bindings/pci/mobiveil-pcie.txt 16155F: drivers/pci/controller/mobiveil/pcie-mobiveil* 16156 16157PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support) 16158M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16159M: Pali Rohár <pali@kernel.org> 16160L: linux-pci@vger.kernel.org 16161L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16162S: Maintained 16163F: drivers/pci/controller/*mvebu* 16164 16165PCI DRIVER FOR NVIDIA TEGRA 16166M: Thierry Reding <thierry.reding@gmail.com> 16167L: linux-tegra@vger.kernel.org 16168L: linux-pci@vger.kernel.org 16169S: Supported 16170F: Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt 16171F: drivers/pci/controller/pci-tegra.c 16172 16173PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER 16174M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16175L: linux-pci@vger.kernel.org 16176L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16177S: Maintained 16178F: Documentation/devicetree/bindings/pci/layerscape-pcie-gen4.txt 16179F: drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c 16180 16181PCI DRIVER FOR RENESAS R-CAR 16182M: Marek Vasut <marek.vasut+renesas@gmail.com> 16183M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 16184L: linux-pci@vger.kernel.org 16185L: linux-renesas-soc@vger.kernel.org 16186S: Maintained 16187F: Documentation/devicetree/bindings/pci/*rcar* 16188F: drivers/pci/controller/*rcar* 16189 16190PCI DRIVER FOR SAMSUNG EXYNOS 16191M: Jingoo Han <jingoohan1@gmail.com> 16192L: linux-pci@vger.kernel.org 16193L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16194L: linux-samsung-soc@vger.kernel.org 16195S: Maintained 16196F: drivers/pci/controller/dwc/pci-exynos.c 16197 16198PCI DRIVER FOR SYNOPSYS DESIGNWARE 16199M: Jingoo Han <jingoohan1@gmail.com> 16200M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 16201L: linux-pci@vger.kernel.org 16202S: Maintained 16203F: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml 16204F: Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml 16205F: drivers/pci/controller/dwc/*designware* 16206 16207PCI DRIVER FOR TI DRA7XX/J721E 16208M: Vignesh Raghavendra <vigneshr@ti.com> 16209L: linux-omap@vger.kernel.org 16210L: linux-pci@vger.kernel.org 16211L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16212S: Supported 16213F: Documentation/devicetree/bindings/pci/ti-pci.txt 16214F: drivers/pci/controller/cadence/pci-j721e.c 16215F: drivers/pci/controller/dwc/pci-dra7xx.c 16216 16217PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC 16218M: Linus Walleij <linus.walleij@linaro.org> 16219L: linux-pci@vger.kernel.org 16220S: Maintained 16221F: Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt 16222F: drivers/pci/controller/pci-v3-semi.c 16223 16224PCI DRIVER FOR XILINX VERSAL CPM 16225M: Bharat Kumar Gogada <bharat.kumar.gogada@amd.com> 16226M: Michal Simek <michal.simek@amd.com> 16227L: linux-pci@vger.kernel.org 16228S: Maintained 16229F: Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml 16230F: drivers/pci/controller/pcie-xilinx-cpm.c 16231 16232PCI ENDPOINT SUBSYSTEM 16233M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16234M: Krzysztof Wilczyński <kw@linux.com> 16235R: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16236R: Kishon Vijay Abraham I <kishon@kernel.org> 16237L: linux-pci@vger.kernel.org 16238S: Supported 16239Q: https://patchwork.kernel.org/project/linux-pci/list/ 16240B: https://bugzilla.kernel.org 16241C: irc://irc.oftc.net/linux-pci 16242T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16243F: Documentation/PCI/endpoint/* 16244F: Documentation/misc-devices/pci-endpoint-test.rst 16245F: drivers/misc/pci_endpoint_test.c 16246F: drivers/pci/endpoint/ 16247F: tools/pci/ 16248 16249PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC 16250M: Mahesh J Salgaonkar <mahesh@linux.ibm.com> 16251R: Oliver O'Halloran <oohall@gmail.com> 16252L: linuxppc-dev@lists.ozlabs.org 16253S: Supported 16254F: Documentation/PCI/pci-error-recovery.rst 16255F: Documentation/powerpc/eeh-pci-error-recovery.rst 16256F: arch/powerpc/include/*/eeh*.h 16257F: arch/powerpc/kernel/eeh*.c 16258F: arch/powerpc/platforms/*/eeh*.c 16259F: drivers/pci/pcie/aer.c 16260F: drivers/pci/pcie/dpc.c 16261F: drivers/pci/pcie/err.c 16262 16263PCI ERROR RECOVERY 16264M: Linas Vepstas <linasvepstas@gmail.com> 16265L: linux-pci@vger.kernel.org 16266S: Supported 16267F: Documentation/PCI/pci-error-recovery.rst 16268 16269PCI MSI DRIVER FOR ALTERA MSI IP 16270M: Joyce Ooi <joyce.ooi@intel.com> 16271L: linux-pci@vger.kernel.org 16272S: Supported 16273F: Documentation/devicetree/bindings/pci/altera-pcie-msi.txt 16274F: drivers/pci/controller/pcie-altera-msi.c 16275 16276PCI MSI DRIVER FOR APPLIEDMICRO XGENE 16277M: Toan Le <toan@os.amperecomputing.com> 16278L: linux-pci@vger.kernel.org 16279L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16280S: Maintained 16281F: Documentation/devicetree/bindings/pci/xgene-pci-msi.txt 16282F: drivers/pci/controller/pci-xgene-msi.c 16283 16284PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS 16285M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16286M: Krzysztof Wilczyński <kw@linux.com> 16287R: Rob Herring <robh@kernel.org> 16288L: linux-pci@vger.kernel.org 16289S: Supported 16290Q: https://patchwork.kernel.org/project/linux-pci/list/ 16291B: https://bugzilla.kernel.org 16292C: irc://irc.oftc.net/linux-pci 16293T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16294F: Documentation/devicetree/bindings/pci/ 16295F: drivers/pci/controller/ 16296F: drivers/pci/pci-bridge-emul.c 16297F: drivers/pci/pci-bridge-emul.h 16298 16299PCI PEER-TO-PEER DMA (P2PDMA) 16300M: Bjorn Helgaas <bhelgaas@google.com> 16301M: Logan Gunthorpe <logang@deltatee.com> 16302L: linux-pci@vger.kernel.org 16303S: Supported 16304Q: https://patchwork.kernel.org/project/linux-pci/list/ 16305B: https://bugzilla.kernel.org 16306C: irc://irc.oftc.net/linux-pci 16307T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16308F: Documentation/driver-api/pci/p2pdma.rst 16309F: drivers/pci/p2pdma.c 16310F: include/linux/pci-p2pdma.h 16311 16312PCI SUBSYSTEM 16313M: Bjorn Helgaas <bhelgaas@google.com> 16314L: linux-pci@vger.kernel.org 16315S: Supported 16316Q: https://patchwork.kernel.org/project/linux-pci/list/ 16317B: https://bugzilla.kernel.org 16318C: irc://irc.oftc.net/linux-pci 16319T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16320F: Documentation/PCI/ 16321F: Documentation/devicetree/bindings/pci/ 16322F: arch/x86/kernel/early-quirks.c 16323F: arch/x86/kernel/quirks.c 16324F: arch/x86/pci/ 16325F: drivers/acpi/pci* 16326F: drivers/pci/ 16327F: include/asm-generic/pci* 16328F: include/linux/of_pci.h 16329F: include/linux/pci* 16330F: include/uapi/linux/pci* 16331F: lib/pci* 16332 16333PCIE DRIVER FOR AMAZON ANNAPURNA LABS 16334M: Jonathan Chocron <jonnyc@amazon.com> 16335L: linux-pci@vger.kernel.org 16336S: Maintained 16337F: Documentation/devicetree/bindings/pci/pcie-al.txt 16338F: drivers/pci/controller/dwc/pcie-al.c 16339 16340PCIE DRIVER FOR AMLOGIC MESON 16341M: Yue Wang <yue.wang@Amlogic.com> 16342L: linux-pci@vger.kernel.org 16343L: linux-amlogic@lists.infradead.org 16344S: Maintained 16345F: drivers/pci/controller/dwc/pci-meson.c 16346 16347PCIE DRIVER FOR AXIS ARTPEC 16348M: Jesper Nilsson <jesper.nilsson@axis.com> 16349L: linux-arm-kernel@axis.com 16350L: linux-pci@vger.kernel.org 16351S: Maintained 16352F: Documentation/devicetree/bindings/pci/axis,artpec* 16353F: drivers/pci/controller/dwc/*artpec* 16354 16355PCIE DRIVER FOR CAVIUM THUNDERX 16356M: Robert Richter <rric@kernel.org> 16357L: linux-pci@vger.kernel.org 16358L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16359S: Odd Fixes 16360F: drivers/pci/controller/pci-thunder-* 16361 16362PCIE DRIVER FOR HISILICON 16363M: Zhou Wang <wangzhou1@hisilicon.com> 16364L: linux-pci@vger.kernel.org 16365S: Maintained 16366F: drivers/pci/controller/dwc/pcie-hisi.c 16367 16368PCIE DRIVER FOR HISILICON KIRIN 16369M: Xiaowei Song <songxiaowei@hisilicon.com> 16370M: Binghui Wang <wangbinghui@hisilicon.com> 16371L: linux-pci@vger.kernel.org 16372S: Maintained 16373F: Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml 16374F: drivers/pci/controller/dwc/pcie-kirin.c 16375 16376PCIE DRIVER FOR HISILICON STB 16377M: Shawn Guo <shawn.guo@linaro.org> 16378L: linux-pci@vger.kernel.org 16379S: Maintained 16380F: Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt 16381F: drivers/pci/controller/dwc/pcie-histb.c 16382 16383PCIE DRIVER FOR INTEL KEEM BAY 16384M: Srikanth Thokala <srikanth.thokala@intel.com> 16385L: linux-pci@vger.kernel.org 16386S: Supported 16387F: Documentation/devicetree/bindings/pci/intel,keembay-pcie* 16388F: drivers/pci/controller/dwc/pcie-keembay.c 16389 16390PCIE DRIVER FOR INTEL LGM GW SOC 16391M: Rahul Tanwar <rtanwar@maxlinear.com> 16392L: linux-pci@vger.kernel.org 16393S: Maintained 16394F: Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml 16395F: drivers/pci/controller/dwc/pcie-intel-gw.c 16396 16397PCIE DRIVER FOR MEDIATEK 16398M: Ryder Lee <ryder.lee@mediatek.com> 16399M: Jianjun Wang <jianjun.wang@mediatek.com> 16400L: linux-pci@vger.kernel.org 16401L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16402S: Supported 16403F: Documentation/devicetree/bindings/pci/mediatek* 16404F: drivers/pci/controller/*mediatek* 16405 16406PCIE DRIVER FOR MICROCHIP 16407M: Daire McNamara <daire.mcnamara@microchip.com> 16408L: linux-pci@vger.kernel.org 16409S: Supported 16410F: Documentation/devicetree/bindings/pci/microchip* 16411F: drivers/pci/controller/*microchip* 16412 16413PCIE DRIVER FOR QUALCOMM MSM 16414M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16415L: linux-pci@vger.kernel.org 16416L: linux-arm-msm@vger.kernel.org 16417S: Maintained 16418F: drivers/pci/controller/dwc/pcie-qcom.c 16419 16420PCIE DRIVER FOR ROCKCHIP 16421M: Shawn Lin <shawn.lin@rock-chips.com> 16422L: linux-pci@vger.kernel.org 16423L: linux-rockchip@lists.infradead.org 16424S: Maintained 16425F: Documentation/devicetree/bindings/pci/rockchip,rk3399-pcie* 16426F: drivers/pci/controller/pcie-rockchip* 16427 16428PCIE DRIVER FOR SOCIONEXT UNIPHIER 16429M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 16430L: linux-pci@vger.kernel.org 16431S: Maintained 16432F: Documentation/devicetree/bindings/pci/socionext,uniphier-pcie* 16433F: drivers/pci/controller/dwc/pcie-uniphier* 16434 16435PCIE DRIVER FOR ST SPEAR13XX 16436M: Pratyush Anand <pratyush.anand@gmail.com> 16437L: linux-pci@vger.kernel.org 16438S: Maintained 16439F: drivers/pci/controller/dwc/*spear* 16440 16441PCIE ENDPOINT DRIVER FOR QUALCOMM 16442M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16443L: linux-pci@vger.kernel.org 16444L: linux-arm-msm@vger.kernel.org 16445S: Maintained 16446F: Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml 16447F: drivers/pci/controller/dwc/pcie-qcom-ep.c 16448 16449PCMCIA SUBSYSTEM 16450M: Dominik Brodowski <linux@dominikbrodowski.net> 16451S: Odd Fixes 16452T: git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux.git 16453F: Documentation/pcmcia/ 16454F: drivers/pcmcia/ 16455F: include/pcmcia/ 16456F: tools/pcmcia/ 16457 16458PCNET32 NETWORK DRIVER 16459M: Don Fry <pcnet32@frontier.com> 16460L: netdev@vger.kernel.org 16461S: Maintained 16462F: drivers/net/ethernet/amd/pcnet32.c 16463 16464PCRYPT PARALLEL CRYPTO ENGINE 16465M: Steffen Klassert <steffen.klassert@secunet.com> 16466L: linux-crypto@vger.kernel.org 16467S: Maintained 16468F: crypto/pcrypt.c 16469F: include/crypto/pcrypt.h 16470 16471PECI HARDWARE MONITORING DRIVERS 16472M: Iwona Winiarska <iwona.winiarska@intel.com> 16473L: linux-hwmon@vger.kernel.org 16474S: Supported 16475F: Documentation/hwmon/peci-cputemp.rst 16476F: Documentation/hwmon/peci-dimmtemp.rst 16477F: drivers/hwmon/peci/ 16478 16479PECI SUBSYSTEM 16480M: Iwona Winiarska <iwona.winiarska@intel.com> 16481L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 16482S: Supported 16483F: Documentation/devicetree/bindings/peci/ 16484F: Documentation/peci/ 16485F: drivers/peci/ 16486F: include/linux/peci-cpu.h 16487F: include/linux/peci.h 16488 16489PENSANDO ETHERNET DRIVERS 16490M: Shannon Nelson <shannon.nelson@amd.com> 16491M: Brett Creeley <brett.creeley@amd.com> 16492M: drivers@pensando.io 16493L: netdev@vger.kernel.org 16494S: Supported 16495F: Documentation/networking/device_drivers/ethernet/pensando/ionic.rst 16496F: drivers/net/ethernet/pensando/ 16497 16498PER-CPU MEMORY ALLOCATOR 16499M: Dennis Zhou <dennis@kernel.org> 16500M: Tejun Heo <tj@kernel.org> 16501M: Christoph Lameter <cl@linux.com> 16502L: linux-mm@kvack.org 16503S: Maintained 16504T: git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git 16505F: arch/*/include/asm/percpu.h 16506F: include/linux/percpu*.h 16507F: lib/percpu*.c 16508F: mm/percpu*.c 16509 16510PER-TASK DELAY ACCOUNTING 16511M: Balbir Singh <bsingharora@gmail.com> 16512S: Maintained 16513F: include/linux/delayacct.h 16514F: kernel/delayacct.c 16515 16516PERFORMANCE EVENTS SUBSYSTEM 16517M: Peter Zijlstra <peterz@infradead.org> 16518M: Ingo Molnar <mingo@redhat.com> 16519M: Arnaldo Carvalho de Melo <acme@kernel.org> 16520R: Mark Rutland <mark.rutland@arm.com> 16521R: Alexander Shishkin <alexander.shishkin@linux.intel.com> 16522R: Jiri Olsa <jolsa@kernel.org> 16523R: Namhyung Kim <namhyung@kernel.org> 16524R: Ian Rogers <irogers@google.com> 16525R: Adrian Hunter <adrian.hunter@intel.com> 16526L: linux-perf-users@vger.kernel.org 16527L: linux-kernel@vger.kernel.org 16528S: Supported 16529W: https://perf.wiki.kernel.org/ 16530T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 16531F: arch/*/events/* 16532F: arch/*/events/*/* 16533F: arch/*/include/asm/perf_event.h 16534F: arch/*/kernel/*/*/perf_event*.c 16535F: arch/*/kernel/*/perf_event*.c 16536F: arch/*/kernel/perf_callchain.c 16537F: arch/*/kernel/perf_event*.c 16538F: include/linux/perf_event.h 16539F: include/uapi/linux/perf_event.h 16540F: kernel/events/* 16541F: tools/lib/perf/ 16542F: tools/perf/ 16543 16544PERFORMANCE EVENTS TOOLING ARM64 16545R: John Garry <john.g.garry@oracle.com> 16546R: Will Deacon <will@kernel.org> 16547R: James Clark <james.clark@arm.com> 16548R: Mike Leach <mike.leach@linaro.org> 16549R: Leo Yan <leo.yan@linaro.org> 16550L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16551S: Supported 16552F: tools/build/feature/test-libopencsd.c 16553F: tools/perf/arch/arm*/ 16554F: tools/perf/pmu-events/arch/arm64/ 16555F: tools/perf/util/arm-spe* 16556F: tools/perf/util/cs-etm* 16557 16558PERSONALITY HANDLING 16559M: Christoph Hellwig <hch@infradead.org> 16560L: linux-abi-devel@lists.sourceforge.net 16561S: Maintained 16562F: include/linux/personality.h 16563F: include/uapi/linux/personality.h 16564 16565PHOENIX RC FLIGHT CONTROLLER ADAPTER 16566M: Marcus Folkesson <marcus.folkesson@gmail.com> 16567L: linux-input@vger.kernel.org 16568S: Maintained 16569F: Documentation/input/devices/pxrc.rst 16570F: drivers/input/joystick/pxrc.c 16571 16572PHONET PROTOCOL 16573M: Remi Denis-Courmont <courmisch@gmail.com> 16574S: Supported 16575F: Documentation/networking/phonet.rst 16576F: include/linux/phonet.h 16577F: include/net/phonet/ 16578F: include/uapi/linux/phonet.h 16579F: net/phonet/ 16580 16581PHRAM MTD DRIVER 16582M: Joern Engel <joern@lazybastard.org> 16583L: linux-mtd@lists.infradead.org 16584S: Maintained 16585F: drivers/mtd/devices/phram.c 16586 16587PICOLCD HID DRIVER 16588M: Bruno Prémont <bonbons@linux-vserver.org> 16589L: linux-input@vger.kernel.org 16590S: Maintained 16591F: drivers/hid/hid-picolcd* 16592 16593PIDFD API 16594M: Christian Brauner <christian@brauner.io> 16595L: linux-kernel@vger.kernel.org 16596S: Maintained 16597T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git 16598F: samples/pidfd/ 16599F: tools/testing/selftests/clone3/ 16600F: tools/testing/selftests/pid_namespace/ 16601F: tools/testing/selftests/pidfd/ 16602K: (?i)pidfd 16603K: (?i)clone3 16604K: \b(clone_args|kernel_clone_args)\b 16605 16606PIN CONTROL SUBSYSTEM 16607M: Linus Walleij <linus.walleij@linaro.org> 16608L: linux-gpio@vger.kernel.org 16609S: Maintained 16610T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git 16611F: Documentation/devicetree/bindings/pinctrl/ 16612F: Documentation/driver-api/pin-control.rst 16613F: drivers/pinctrl/ 16614F: include/dt-bindings/pinctrl/ 16615F: include/linux/pinctrl/ 16616 16617PIN CONTROLLER - AMD 16618M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 16619M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 16620S: Maintained 16621F: drivers/pinctrl/pinctrl-amd.c 16622 16623PIN CONTROLLER - FREESCALE 16624M: Dong Aisheng <aisheng.dong@nxp.com> 16625M: Fabio Estevam <festevam@gmail.com> 16626M: Shawn Guo <shawnguo@kernel.org> 16627M: Jacky Bai <ping.bai@nxp.com> 16628R: Pengutronix Kernel Team <kernel@pengutronix.de> 16629L: linux-gpio@vger.kernel.org 16630S: Maintained 16631F: Documentation/devicetree/bindings/pinctrl/fsl,* 16632F: drivers/pinctrl/freescale/ 16633 16634PIN CONTROLLER - INTEL 16635M: Mika Westerberg <mika.westerberg@linux.intel.com> 16636M: Andy Shevchenko <andy@kernel.org> 16637S: Supported 16638T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git 16639F: drivers/pinctrl/intel/ 16640 16641PIN CONTROLLER - KEEMBAY 16642M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 16643S: Supported 16644F: drivers/pinctrl/pinctrl-keembay* 16645 16646PIN CONTROLLER - MEDIATEK 16647M: Sean Wang <sean.wang@kernel.org> 16648L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16649S: Maintained 16650F: Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml 16651F: Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml 16652F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml 16653F: Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml 16654F: drivers/pinctrl/mediatek/ 16655 16656PIN CONTROLLER - MEDIATEK MIPS 16657M: Arınç ÜNAL <arinc.unal@arinc9.com> 16658M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 16659L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16660L: linux-mips@vger.kernel.org 16661S: Maintained 16662F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7620-pinctrl.yaml 16663F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7621-pinctrl.yaml 16664F: Documentation/devicetree/bindings/pinctrl/mediatek,mt76x8-pinctrl.yaml 16665F: Documentation/devicetree/bindings/pinctrl/ralink,rt2880-pinctrl.yaml 16666F: Documentation/devicetree/bindings/pinctrl/ralink,rt305x-pinctrl.yaml 16667F: Documentation/devicetree/bindings/pinctrl/ralink,rt3352-pinctrl.yaml 16668F: Documentation/devicetree/bindings/pinctrl/ralink,rt3883-pinctrl.yaml 16669F: Documentation/devicetree/bindings/pinctrl/ralink,rt5350-pinctrl.yaml 16670F: drivers/pinctrl/mediatek/pinctrl-mt7620.c 16671F: drivers/pinctrl/mediatek/pinctrl-mt7621.c 16672F: drivers/pinctrl/mediatek/pinctrl-mt76x8.c 16673F: drivers/pinctrl/mediatek/pinctrl-mtmips.* 16674F: drivers/pinctrl/mediatek/pinctrl-rt2880.c 16675F: drivers/pinctrl/mediatek/pinctrl-rt305x.c 16676F: drivers/pinctrl/mediatek/pinctrl-rt3883.c 16677 16678PIN CONTROLLER - MICROCHIP AT91 16679M: Ludovic Desroches <ludovic.desroches@microchip.com> 16680L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16681L: linux-gpio@vger.kernel.org 16682S: Supported 16683F: drivers/gpio/gpio-sama5d2-piobu.c 16684F: drivers/pinctrl/pinctrl-at91* 16685 16686PIN CONTROLLER - NXP S32 16687M: Chester Lin <clin@suse.com> 16688R: NXP S32 Linux Team <s32@nxp.com> 16689L: linux-gpio@vger.kernel.org 16690S: Maintained 16691F: Documentation/devicetree/bindings/pinctrl/nxp,s32* 16692F: drivers/pinctrl/nxp/ 16693 16694PIN CONTROLLER - QUALCOMM 16695M: Bjorn Andersson <andersson@kernel.org> 16696L: linux-arm-msm@vger.kernel.org 16697S: Maintained 16698F: Documentation/devicetree/bindings/pinctrl/qcom,*.txt 16699F: drivers/pinctrl/qcom/ 16700 16701PIN CONTROLLER - RENESAS 16702M: Geert Uytterhoeven <geert+renesas@glider.be> 16703L: linux-renesas-soc@vger.kernel.org 16704S: Supported 16705T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl 16706F: Documentation/devicetree/bindings/pinctrl/renesas,* 16707F: drivers/pinctrl/renesas/ 16708 16709PIN CONTROLLER - SAMSUNG 16710M: Tomasz Figa <tomasz.figa@gmail.com> 16711M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 16712M: Sylwester Nawrocki <s.nawrocki@samsung.com> 16713R: Alim Akhtar <alim.akhtar@samsung.com> 16714L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16715L: linux-samsung-soc@vger.kernel.org 16716S: Maintained 16717Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 16718B: mailto:linux-samsung-soc@vger.kernel.org 16719C: irc://irc.libera.chat/linux-exynos 16720T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git 16721F: Documentation/devicetree/bindings/pinctrl/samsung,pinctrl*yaml 16722F: drivers/pinctrl/samsung/ 16723F: include/dt-bindings/pinctrl/samsung.h 16724 16725PIN CONTROLLER - SINGLE 16726M: Tony Lindgren <tony@atomide.com> 16727M: Haojian Zhuang <haojian.zhuang@linaro.org> 16728L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16729L: linux-omap@vger.kernel.org 16730S: Maintained 16731F: drivers/pinctrl/pinctrl-single.c 16732 16733PIN CONTROLLER - SUNPLUS / TIBBO 16734M: Dvorkin Dmitry <dvorkin@tibbo.com> 16735M: Wells Lu <wellslutw@gmail.com> 16736L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16737S: Maintained 16738W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 16739F: Documentation/devicetree/bindings/pinctrl/sunplus,* 16740F: drivers/pinctrl/sunplus/ 16741F: include/dt-bindings/pinctrl/sppctl*.h 16742 16743PINE64 PINEPHONE KEYBOARD DRIVER 16744M: Samuel Holland <samuel@sholland.org> 16745S: Supported 16746F: Documentation/devicetree/bindings/input/pine64,pinephone-keyboard.yaml 16747F: drivers/input/keyboard/pinephone-keyboard.c 16748 16749PKTCDVD DRIVER 16750M: linux-block@vger.kernel.org 16751S: Orphan 16752F: drivers/block/pktcdvd.c 16753F: include/linux/pktcdvd.h 16754F: include/uapi/linux/pktcdvd.h 16755 16756PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER 16757M: Tomasz Duszynski <tduszyns@gmail.com> 16758S: Maintained 16759F: Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml 16760F: drivers/iio/chemical/pms7003.c 16761 16762PLCA RECONCILIATION SUBLAYER (IEEE802.3 Clause 148) 16763M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 16764L: netdev@vger.kernel.org 16765S: Maintained 16766F: drivers/net/phy/mdio-open-alliance.h 16767F: net/ethtool/plca.c 16768 16769PLDMFW LIBRARY 16770M: Jacob Keller <jacob.e.keller@intel.com> 16771S: Maintained 16772F: Documentation/driver-api/pldmfw/ 16773F: include/linux/pldmfw.h 16774F: lib/pldmfw/ 16775 16776PLX DMA DRIVER 16777M: Logan Gunthorpe <logang@deltatee.com> 16778S: Maintained 16779F: drivers/dma/plx_dma.c 16780 16781PM-GRAPH UTILITY 16782M: "Todd E Brandt" <todd.e.brandt@linux.intel.com> 16783L: linux-pm@vger.kernel.org 16784S: Supported 16785W: https://01.org/pm-graph 16786B: https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools 16787T: git git://github.com/intel/pm-graph 16788F: tools/power/pm-graph 16789 16790PM6764TR DRIVER 16791M: Charles Hsu <hsu.yungteng@gmail.com> 16792L: linux-hwmon@vger.kernel.org 16793S: Maintained 16794F: Documentation/hwmon/pm6764tr.rst 16795F: drivers/hwmon/pmbus/pm6764tr.c 16796 16797PMBUS HARDWARE MONITORING DRIVERS 16798M: Guenter Roeck <linux@roeck-us.net> 16799L: linux-hwmon@vger.kernel.org 16800S: Maintained 16801W: http://hwmon.wiki.kernel.org/ 16802W: http://www.roeck-us.net/linux/drivers/ 16803T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 16804F: Documentation/devicetree/bindings/hwmon/ltc2978.txt 16805F: Documentation/devicetree/bindings/hwmon/max31785.txt 16806F: Documentation/hwmon/adm1275.rst 16807F: Documentation/hwmon/ibm-cffps.rst 16808F: Documentation/hwmon/ir35221.rst 16809F: Documentation/hwmon/lm25066.rst 16810F: Documentation/hwmon/ltc2978.rst 16811F: Documentation/hwmon/ltc3815.rst 16812F: Documentation/hwmon/max16064.rst 16813F: Documentation/hwmon/max20751.rst 16814F: Documentation/hwmon/max31785.rst 16815F: Documentation/hwmon/max34440.rst 16816F: Documentation/hwmon/max8688.rst 16817F: Documentation/hwmon/pmbus-core.rst 16818F: Documentation/hwmon/pmbus.rst 16819F: Documentation/hwmon/tps40422.rst 16820F: Documentation/hwmon/ucd9000.rst 16821F: Documentation/hwmon/ucd9200.rst 16822F: Documentation/hwmon/zl6100.rst 16823F: drivers/hwmon/pmbus/ 16824F: include/linux/pmbus.h 16825 16826PMC SIERRA MaxRAID DRIVER 16827L: linux-scsi@vger.kernel.org 16828S: Orphan 16829W: http://www.pmc-sierra.com/ 16830F: drivers/scsi/pmcraid.* 16831 16832PMC SIERRA PM8001 DRIVER 16833M: Jack Wang <jinpu.wang@cloud.ionos.com> 16834L: linux-scsi@vger.kernel.org 16835S: Supported 16836F: drivers/scsi/pm8001/ 16837 16838PNI RM3100 IIO DRIVER 16839M: Song Qiang <songqiang1304521@gmail.com> 16840L: linux-iio@vger.kernel.org 16841S: Maintained 16842F: Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml 16843F: drivers/iio/magnetometer/rm3100* 16844 16845PNP SUPPORT 16846M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 16847L: linux-acpi@vger.kernel.org 16848S: Maintained 16849F: drivers/pnp/ 16850F: include/linux/pnp.h 16851 16852POSIX CLOCKS and TIMERS 16853M: Thomas Gleixner <tglx@linutronix.de> 16854L: linux-kernel@vger.kernel.org 16855S: Maintained 16856T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 16857F: fs/timerfd.c 16858F: include/linux/time_namespace.h 16859F: include/linux/timer* 16860F: kernel/time/*timer* 16861F: kernel/time/namespace.c 16862 16863POWER MANAGEMENT CORE 16864M: "Rafael J. Wysocki" <rafael@kernel.org> 16865L: linux-pm@vger.kernel.org 16866S: Supported 16867B: https://bugzilla.kernel.org 16868T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 16869F: drivers/base/power/ 16870F: drivers/powercap/ 16871F: include/linux/intel_rapl.h 16872F: include/linux/pm.h 16873F: include/linux/pm_* 16874F: include/linux/powercap.h 16875F: kernel/configs/nopm.config 16876 16877POWER STATE COORDINATION INTERFACE (PSCI) 16878M: Mark Rutland <mark.rutland@arm.com> 16879M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16880L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16881S: Maintained 16882F: drivers/firmware/psci/ 16883F: include/linux/psci.h 16884F: include/uapi/linux/psci.h 16885 16886POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS 16887M: Sebastian Reichel <sre@kernel.org> 16888L: linux-pm@vger.kernel.org 16889S: Maintained 16890T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 16891F: Documentation/ABI/testing/sysfs-class-power 16892F: Documentation/devicetree/bindings/power/supply/ 16893F: drivers/power/supply/ 16894F: include/linux/power/ 16895F: include/linux/power_supply.h 16896 16897POWERNV OPERATOR PANEL LCD DISPLAY DRIVER 16898M: Suraj Jitindar Singh <sjitindarsingh@gmail.com> 16899L: linuxppc-dev@lists.ozlabs.org 16900S: Maintained 16901F: drivers/char/powernv-op-panel.c 16902 16903PPP OVER ATM (RFC 2364) 16904M: Mitchell Blank Jr <mitch@sfgoth.com> 16905S: Maintained 16906F: include/uapi/linux/atmppp.h 16907F: net/atm/pppoatm.c 16908 16909PPP OVER ETHERNET 16910M: Michal Ostrowski <mostrows@earthlink.net> 16911S: Maintained 16912F: drivers/net/ppp/pppoe.c 16913F: drivers/net/ppp/pppox.c 16914 16915PPP OVER L2TP 16916M: James Chapman <jchapman@katalix.com> 16917S: Maintained 16918F: include/linux/if_pppol2tp.h 16919F: include/uapi/linux/if_pppol2tp.h 16920F: net/l2tp/l2tp_ppp.c 16921 16922PPP PROTOCOL DRIVERS AND COMPRESSORS 16923L: linux-ppp@vger.kernel.org 16924S: Orphan 16925F: drivers/net/ppp/ppp_* 16926 16927PPS SUPPORT 16928M: Rodolfo Giometti <giometti@enneenne.com> 16929L: linuxpps@ml.enneenne.com (subscribers-only) 16930S: Maintained 16931W: http://wiki.enneenne.com/index.php/LinuxPPS_support 16932F: Documentation/ABI/testing/sysfs-pps 16933F: Documentation/devicetree/bindings/pps/pps-gpio.txt 16934F: Documentation/driver-api/pps.rst 16935F: drivers/pps/ 16936F: include/linux/pps*.h 16937F: include/uapi/linux/pps.h 16938 16939PPTP DRIVER 16940M: Dmitry Kozlov <xeb@mail.ru> 16941L: netdev@vger.kernel.org 16942S: Maintained 16943W: http://sourceforge.net/projects/accel-pptp 16944F: drivers/net/ppp/pptp.c 16945 16946PRESSURE STALL INFORMATION (PSI) 16947M: Johannes Weiner <hannes@cmpxchg.org> 16948M: Suren Baghdasaryan <surenb@google.com> 16949S: Maintained 16950F: include/linux/psi* 16951F: kernel/sched/psi.c 16952 16953PRINTK 16954M: Petr Mladek <pmladek@suse.com> 16955M: Sergey Senozhatsky <senozhatsky@chromium.org> 16956R: Steven Rostedt <rostedt@goodmis.org> 16957R: John Ogness <john.ogness@linutronix.de> 16958S: Maintained 16959T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 16960F: include/linux/printk.h 16961F: kernel/printk/ 16962 16963PRINTK INDEXING 16964R: Chris Down <chris@chrisdown.name> 16965S: Maintained 16966F: Documentation/core-api/printk-index.rst 16967F: kernel/printk/index.c 16968K: printk_index 16969 16970PROC FILESYSTEM 16971L: linux-kernel@vger.kernel.org 16972L: linux-fsdevel@vger.kernel.org 16973S: Maintained 16974F: Documentation/filesystems/proc.rst 16975F: fs/proc/ 16976F: include/linux/proc_fs.h 16977F: tools/testing/selftests/proc/ 16978 16979PROC SYSCTL 16980M: Luis Chamberlain <mcgrof@kernel.org> 16981M: Kees Cook <keescook@chromium.org> 16982M: Iurii Zaikin <yzaikin@google.com> 16983L: linux-kernel@vger.kernel.org 16984L: linux-fsdevel@vger.kernel.org 16985S: Maintained 16986T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git sysctl-next 16987F: fs/proc/proc_sysctl.c 16988F: include/linux/sysctl.h 16989F: kernel/sysctl-test.c 16990F: kernel/sysctl.c 16991F: tools/testing/selftests/sysctl/ 16992 16993PS3 NETWORK SUPPORT 16994M: Geoff Levand <geoff@infradead.org> 16995L: netdev@vger.kernel.org 16996L: linuxppc-dev@lists.ozlabs.org 16997S: Maintained 16998F: drivers/net/ethernet/toshiba/ps3_gelic_net.* 16999 17000PS3 PLATFORM SUPPORT 17001M: Geoff Levand <geoff@infradead.org> 17002L: linuxppc-dev@lists.ozlabs.org 17003S: Maintained 17004F: arch/powerpc/boot/ps3* 17005F: arch/powerpc/include/asm/lv1call.h 17006F: arch/powerpc/include/asm/ps3*.h 17007F: arch/powerpc/platforms/ps3/ 17008F: drivers/*/ps3* 17009F: drivers/ps3/ 17010F: drivers/rtc/rtc-ps3.c 17011F: drivers/usb/host/*ps3.c 17012F: sound/ppc/snd_ps3* 17013 17014PS3VRAM DRIVER 17015M: Jim Paris <jim@jtan.com> 17016M: Geoff Levand <geoff@infradead.org> 17017L: linuxppc-dev@lists.ozlabs.org 17018S: Maintained 17019F: drivers/block/ps3vram.c 17020 17021PSAMPLE PACKET SAMPLING SUPPORT 17022M: Yotam Gigi <yotam.gi@gmail.com> 17023S: Maintained 17024F: include/net/psample.h 17025F: include/uapi/linux/psample.h 17026F: net/psample 17027 17028PSTORE FILESYSTEM 17029M: Kees Cook <keescook@chromium.org> 17030R: Tony Luck <tony.luck@intel.com> 17031R: Guilherme G. Piccoli <gpiccoli@igalia.com> 17032L: linux-hardening@vger.kernel.org 17033S: Supported 17034T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore 17035F: Documentation/admin-guide/pstore-blk.rst 17036F: Documentation/admin-guide/ramoops.rst 17037F: Documentation/devicetree/bindings/reserved-memory/ramoops.yaml 17038F: drivers/acpi/apei/erst.c 17039F: drivers/firmware/efi/efi-pstore.c 17040F: fs/pstore/ 17041F: include/linux/pstore* 17042K: \b(pstore|ramoops) 17043 17044PTP HARDWARE CLOCK SUPPORT 17045M: Richard Cochran <richardcochran@gmail.com> 17046L: netdev@vger.kernel.org 17047S: Maintained 17048W: http://linuxptp.sourceforge.net/ 17049F: Documentation/ABI/testing/sysfs-ptp 17050F: Documentation/driver-api/ptp.rst 17051F: drivers/net/phy/dp83640* 17052F: drivers/ptp/* 17053F: include/linux/ptp_cl* 17054K: (?:\b|_)ptp(?:\b|_) 17055 17056PTP VIRTUAL CLOCK SUPPORT 17057M: Yangbo Lu <yangbo.lu@nxp.com> 17058L: netdev@vger.kernel.org 17059S: Maintained 17060F: drivers/ptp/ptp_vclock.c 17061F: net/ethtool/phc_vclocks.c 17062 17063PTRACE SUPPORT 17064M: Oleg Nesterov <oleg@redhat.com> 17065S: Maintained 17066F: arch/*/*/ptrace*.c 17067F: arch/*/include/asm/ptrace*.h 17068F: arch/*/ptrace*.c 17069F: include/asm-generic/syscall.h 17070F: include/linux/ptrace.h 17071F: include/linux/regset.h 17072F: include/uapi/linux/ptrace.h 17073F: kernel/ptrace.c 17074 17075PULSE8-CEC DRIVER 17076M: Hans Verkuil <hverkuil@xs4all.nl> 17077L: linux-media@vger.kernel.org 17078S: Maintained 17079T: git git://linuxtv.org/media_tree.git 17080F: drivers/media/cec/usb/pulse8/ 17081 17082PURELIFI PLFXLC DRIVER 17083M: Srinivasan Raju <srini.raju@purelifi.com> 17084L: linux-wireless@vger.kernel.org 17085S: Supported 17086F: drivers/net/wireless/purelifi/plfxlc/ 17087 17088PVRUSB2 VIDEO4LINUX DRIVER 17089M: Mike Isely <isely@pobox.com> 17090L: pvrusb2@isely.net (subscribers-only) 17091L: linux-media@vger.kernel.org 17092S: Maintained 17093W: http://www.isely.net/pvrusb2/ 17094T: git git://linuxtv.org/media_tree.git 17095F: Documentation/driver-api/media/drivers/pvrusb2* 17096F: drivers/media/usb/pvrusb2/ 17097 17098PWC WEBCAM DRIVER 17099M: Hans Verkuil <hverkuil@xs4all.nl> 17100L: linux-media@vger.kernel.org 17101S: Odd Fixes 17102T: git git://linuxtv.org/media_tree.git 17103F: drivers/media/usb/pwc/* 17104F: include/trace/events/pwc.h 17105 17106PWM IR Transmitter 17107M: Sean Young <sean@mess.org> 17108L: linux-media@vger.kernel.org 17109S: Maintained 17110F: Documentation/devicetree/bindings/leds/irled/pwm-ir-tx.yaml 17111F: drivers/media/rc/pwm-ir-tx.c 17112 17113PWM SUBSYSTEM 17114M: Thierry Reding <thierry.reding@gmail.com> 17115R: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 17116L: linux-pwm@vger.kernel.org 17117S: Maintained 17118Q: https://patchwork.ozlabs.org/project/linux-pwm/list/ 17119T: git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git 17120F: Documentation/devicetree/bindings/gpio/gpio-mvebu.yaml 17121F: Documentation/devicetree/bindings/pwm/ 17122F: Documentation/driver-api/pwm.rst 17123F: drivers/gpio/gpio-mvebu.c 17124F: drivers/pwm/ 17125F: drivers/video/backlight/pwm_bl.c 17126F: include/dt-bindings/pwm/ 17127F: include/linux/pwm.h 17128F: include/linux/pwm_backlight.h 17129K: pwm_(config|apply_state|ops) 17130 17131PXA GPIO DRIVER 17132M: Robert Jarzmik <robert.jarzmik@free.fr> 17133L: linux-gpio@vger.kernel.org 17134S: Maintained 17135F: drivers/gpio/gpio-pxa.c 17136 17137PXA MMCI DRIVER 17138S: Orphan 17139 17140PXA RTC DRIVER 17141M: Robert Jarzmik <robert.jarzmik@free.fr> 17142L: linux-rtc@vger.kernel.org 17143S: Maintained 17144 17145PXA2xx/PXA3xx SUPPORT 17146M: Daniel Mack <daniel@zonque.org> 17147M: Haojian Zhuang <haojian.zhuang@gmail.com> 17148M: Robert Jarzmik <robert.jarzmik@free.fr> 17149L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17150S: Maintained 17151T: git git://github.com/hzhuang1/linux.git 17152T: git git://github.com/rjarzmik/linux.git 17153F: arch/arm/boot/dts/pxa* 17154F: arch/arm/mach-pxa/ 17155F: drivers/dma/pxa* 17156F: drivers/pcmcia/pxa2xx* 17157F: drivers/pinctrl/pxa/ 17158F: drivers/spi/spi-pxa2xx* 17159F: drivers/usb/gadget/udc/pxa2* 17160F: include/sound/pxa2xx-lib.h 17161F: sound/arm/pxa* 17162F: sound/soc/pxa/ 17163 17164QAT DRIVER 17165M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 17166L: qat-linux@intel.com 17167S: Supported 17168F: drivers/crypto/intel/qat/ 17169 17170QCOM AUDIO (ASoC) DRIVERS 17171M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17172M: Banajit Goswami <bgoswami@quicinc.com> 17173L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17174S: Supported 17175F: Documentation/devicetree/bindings/soc/qcom/qcom,apr* 17176F: Documentation/devicetree/bindings/sound/qcom,* 17177F: drivers/soc/qcom/apr.c 17178F: include/dt-bindings/sound/qcom,wcd9335.h 17179F: sound/soc/codecs/lpass-rx-macro.* 17180F: sound/soc/codecs/lpass-tx-macro.* 17181F: sound/soc/codecs/lpass-va-macro.c 17182F: sound/soc/codecs/lpass-wsa-macro.* 17183F: sound/soc/codecs/msm8916-wcd-analog.c 17184F: sound/soc/codecs/msm8916-wcd-digital.c 17185F: sound/soc/codecs/wcd-clsh-v2.* 17186F: sound/soc/codecs/wcd-mbhc-v2.* 17187F: sound/soc/codecs/wcd9335.* 17188F: sound/soc/codecs/wcd934x.c 17189F: sound/soc/codecs/wsa881x.c 17190F: sound/soc/codecs/wsa883x.c 17191F: sound/soc/qcom/ 17192 17193QCOM EMBEDDED USB DEBUGGER (EUD) 17194M: Souradeep Chowdhury <quic_schowdhu@quicinc.com> 17195L: linux-arm-msm@vger.kernel.org 17196S: Maintained 17197F: Documentation/ABI/testing/sysfs-driver-eud 17198F: Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml 17199F: drivers/usb/misc/qcom_eud.c 17200 17201QCOM IPA DRIVER 17202M: Alex Elder <elder@kernel.org> 17203L: netdev@vger.kernel.org 17204S: Supported 17205F: drivers/net/ipa/ 17206 17207QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT 17208M: Gabriel Somlo <somlo@cmu.edu> 17209M: "Michael S. Tsirkin" <mst@redhat.com> 17210L: qemu-devel@nongnu.org 17211S: Maintained 17212F: drivers/firmware/qemu_fw_cfg.c 17213F: include/uapi/linux/qemu_fw_cfg.h 17214 17215QIB DRIVER 17216M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17217L: linux-rdma@vger.kernel.org 17218S: Supported 17219F: drivers/infiniband/hw/qib/ 17220 17221QLOGIC QL41xxx FCOE DRIVER 17222M: Saurav Kashyap <skashyap@marvell.com> 17223M: Javed Hasan <jhasan@marvell.com> 17224M: GR-QLogic-Storage-Upstream@marvell.com 17225L: linux-scsi@vger.kernel.org 17226S: Supported 17227F: drivers/scsi/qedf/ 17228 17229QLOGIC QL41xxx ISCSI DRIVER 17230M: Nilesh Javali <njavali@marvell.com> 17231M: Manish Rangankar <mrangankar@marvell.com> 17232M: GR-QLogic-Storage-Upstream@marvell.com 17233L: linux-scsi@vger.kernel.org 17234S: Supported 17235F: drivers/scsi/qedi/ 17236 17237QLOGIC QL4xxx ETHERNET DRIVER 17238M: Ariel Elior <aelior@marvell.com> 17239M: Manish Chopra <manishc@marvell.com> 17240L: netdev@vger.kernel.org 17241S: Supported 17242F: drivers/net/ethernet/qlogic/qed/ 17243F: drivers/net/ethernet/qlogic/qede/ 17244F: include/linux/qed/ 17245 17246QLOGIC QL4xxx RDMA DRIVER 17247M: Michal Kalderon <mkalderon@marvell.com> 17248M: Ariel Elior <aelior@marvell.com> 17249L: linux-rdma@vger.kernel.org 17250S: Supported 17251F: drivers/infiniband/hw/qedr/ 17252F: include/uapi/rdma/qedr-abi.h 17253 17254QLOGIC QLA1280 SCSI DRIVER 17255M: Michael Reed <mdr@sgi.com> 17256L: linux-scsi@vger.kernel.org 17257S: Maintained 17258F: drivers/scsi/qla1280.[ch] 17259 17260QLOGIC QLA2XXX FC-SCSI DRIVER 17261M: Nilesh Javali <njavali@marvell.com> 17262M: GR-QLogic-Storage-Upstream@marvell.com 17263L: linux-scsi@vger.kernel.org 17264S: Supported 17265F: drivers/scsi/qla2xxx/ 17266 17267QLOGIC QLA3XXX NETWORK DRIVER 17268M: GR-Linux-NIC-Dev@marvell.com 17269L: netdev@vger.kernel.org 17270S: Supported 17271F: drivers/net/ethernet/qlogic/qla3xxx.* 17272 17273QLOGIC QLA4XXX iSCSI DRIVER 17274M: Nilesh Javali <njavali@marvell.com> 17275M: Manish Rangankar <mrangankar@marvell.com> 17276M: GR-QLogic-Storage-Upstream@marvell.com 17277L: linux-scsi@vger.kernel.org 17278S: Supported 17279F: drivers/scsi/qla4xxx/ 17280 17281QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER 17282M: Shahed Shaikh <shshaikh@marvell.com> 17283M: Manish Chopra <manishc@marvell.com> 17284M: GR-Linux-NIC-Dev@marvell.com 17285L: netdev@vger.kernel.org 17286S: Supported 17287F: drivers/net/ethernet/qlogic/qlcnic/ 17288 17289QLOGIC QLGE 10Gb ETHERNET DRIVER 17290M: Manish Chopra <manishc@marvell.com> 17291M: GR-Linux-NIC-Dev@marvell.com 17292M: Coiby Xu <coiby.xu@gmail.com> 17293L: netdev@vger.kernel.org 17294S: Supported 17295F: Documentation/networking/device_drivers/qlogic/qlge.rst 17296F: drivers/staging/qlge/ 17297 17298QM1D1B0004 MEDIA DRIVER 17299M: Akihiro Tsukada <tskd08@gmail.com> 17300L: linux-media@vger.kernel.org 17301S: Odd Fixes 17302F: drivers/media/tuners/qm1d1b0004* 17303 17304QM1D1C0042 MEDIA DRIVER 17305M: Akihiro Tsukada <tskd08@gmail.com> 17306L: linux-media@vger.kernel.org 17307S: Odd Fixes 17308F: drivers/media/tuners/qm1d1c0042* 17309 17310QNX4 FILESYSTEM 17311M: Anders Larsen <al@alarsen.net> 17312S: Maintained 17313W: http://www.alarsen.net/linux/qnx4fs/ 17314F: fs/qnx4/ 17315F: include/uapi/linux/qnx4_fs.h 17316F: include/uapi/linux/qnxtypes.h 17317 17318QNX6 FILESYSTEM 17319S: Orphan 17320F: Documentation/filesystems/qnx6.rst 17321F: fs/qnx6/ 17322F: include/linux/qnx6_fs.h 17323 17324QORIQ DPAA2 FSL-MC BUS DRIVER 17325M: Stuart Yoder <stuyoder@gmail.com> 17326M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 17327L: linux-kernel@vger.kernel.org 17328S: Maintained 17329F: Documentation/ABI/stable/sysfs-bus-fsl-mc 17330F: Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt 17331F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst 17332F: drivers/bus/fsl-mc/ 17333F: include/uapi/linux/fsl_mc.h 17334 17335QT1010 MEDIA DRIVER 17336M: Antti Palosaari <crope@iki.fi> 17337L: linux-media@vger.kernel.org 17338S: Maintained 17339W: https://linuxtv.org 17340W: http://palosaari.fi/linux/ 17341Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17342T: git git://linuxtv.org/anttip/media_tree.git 17343F: drivers/media/tuners/qt1010* 17344 17345QUALCOMM ATH12K WIRELESS DRIVER 17346M: Kalle Valo <kvalo@kernel.org> 17347L: ath12k@lists.infradead.org 17348S: Supported 17349T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17350F: drivers/net/wireless/ath/ath12k/ 17351 17352QUALCOMM ATHEROS ATH10K WIRELESS DRIVER 17353M: Kalle Valo <kvalo@kernel.org> 17354L: ath10k@lists.infradead.org 17355S: Supported 17356W: https://wireless.wiki.kernel.org/en/users/Drivers/ath10k 17357T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17358F: Documentation/devicetree/bindings/net/wireless/qcom,ath10k.yaml 17359F: drivers/net/wireless/ath/ath10k/ 17360 17361QUALCOMM ATHEROS ATH11K WIRELESS DRIVER 17362M: Kalle Valo <kvalo@kernel.org> 17363L: ath11k@lists.infradead.org 17364S: Supported 17365T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17366F: Documentation/devicetree/bindings/net/wireless/qcom,ath11k.yaml 17367F: drivers/net/wireless/ath/ath11k/ 17368 17369QUALCOMM ATHEROS ATH9K WIRELESS DRIVER 17370M: Toke Høiland-Jørgensen <toke@toke.dk> 17371L: linux-wireless@vger.kernel.org 17372S: Maintained 17373W: https://wireless.wiki.kernel.org/en/users/Drivers/ath9k 17374F: Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml 17375F: drivers/net/wireless/ath/ath9k/ 17376 17377QUALCOMM BAM-DMUX WWAN NETWORK DRIVER 17378M: Stephan Gerhold <stephan@gerhold.net> 17379L: netdev@vger.kernel.org 17380L: linux-arm-msm@vger.kernel.org 17381S: Maintained 17382F: Documentation/devicetree/bindings/net/qcom,bam-dmux.yaml 17383F: drivers/net/wwan/qcom_bam_dmux.c 17384 17385QUALCOMM CAMERA SUBSYSTEM DRIVER 17386M: Robert Foss <rfoss@kernel.org> 17387M: Todor Tomov <todor.too@gmail.com> 17388M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 17389L: linux-media@vger.kernel.org 17390S: Maintained 17391F: Documentation/admin-guide/media/qcom_camss.rst 17392F: Documentation/devicetree/bindings/media/*camss* 17393F: drivers/media/platform/qcom/camss/ 17394 17395QUALCOMM CLOCK DRIVERS 17396M: Bjorn Andersson <andersson@kernel.org> 17397L: linux-arm-msm@vger.kernel.org 17398S: Supported 17399T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 17400F: Documentation/devicetree/bindings/clock/qcom,* 17401F: drivers/clk/qcom/ 17402F: include/dt-bindings/clock/qcom,* 17403 17404QUALCOMM CLOUD AI (QAIC) DRIVER 17405M: Jeffrey Hugo <quic_jhugo@quicinc.com> 17406L: linux-arm-msm@vger.kernel.org 17407L: dri-devel@lists.freedesktop.org 17408S: Supported 17409T: git git://anongit.freedesktop.org/drm/drm-misc 17410F: Documentation/accel/qaic/ 17411F: drivers/accel/qaic/ 17412F: include/uapi/drm/qaic_accel.h 17413 17414QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER 17415M: Bjorn Andersson <andersson@kernel.org> 17416M: Konrad Dybcio <konrad.dybcio@linaro.org> 17417L: linux-pm@vger.kernel.org 17418L: linux-arm-msm@vger.kernel.org 17419S: Maintained 17420F: Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml 17421F: drivers/soc/qcom/cpr.c 17422 17423QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096 17424M: Ilia Lin <ilia.lin@kernel.org> 17425L: linux-pm@vger.kernel.org 17426S: Maintained 17427F: Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml 17428F: Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml 17429F: drivers/cpufreq/qcom-cpufreq-nvmem.c 17430 17431QUALCOMM CRYPTO DRIVERS 17432M: Thara Gopinath <thara.gopinath@gmail.com> 17433L: linux-crypto@vger.kernel.org 17434L: linux-arm-msm@vger.kernel.org 17435S: Maintained 17436F: Documentation/devicetree/bindings/crypto/qcom-qce.yaml 17437F: drivers/crypto/qce/ 17438 17439QUALCOMM EMAC GIGABIT ETHERNET DRIVER 17440M: Timur Tabi <timur@kernel.org> 17441L: netdev@vger.kernel.org 17442S: Maintained 17443F: drivers/net/ethernet/qualcomm/emac/ 17444 17445QUALCOMM ETHQOS ETHERNET DRIVER 17446M: Vinod Koul <vkoul@kernel.org> 17447R: Bhupesh Sharma <bhupesh.sharma@linaro.org> 17448L: netdev@vger.kernel.org 17449S: Maintained 17450F: Documentation/devicetree/bindings/net/qcom,ethqos.yaml 17451F: drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c 17452 17453QUALCOMM FASTRPC DRIVER 17454M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17455M: Amol Maheshwari <amahesh@qti.qualcomm.com> 17456L: linux-arm-msm@vger.kernel.org 17457S: Maintained 17458F: Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml 17459F: drivers/misc/fastrpc.c 17460F: include/uapi/misc/fastrpc.h 17461 17462QUALCOMM HEXAGON ARCHITECTURE 17463M: Brian Cain <bcain@quicinc.com> 17464L: linux-hexagon@vger.kernel.org 17465S: Supported 17466T: git git://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux.git 17467F: arch/hexagon/ 17468 17469QUALCOMM HIDMA DRIVER 17470M: Sinan Kaya <okaya@kernel.org> 17471L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17472L: linux-arm-msm@vger.kernel.org 17473L: dmaengine@vger.kernel.org 17474S: Supported 17475F: drivers/dma/qcom/hidma* 17476 17477QUALCOMM I2C CCI DRIVER 17478M: Loic Poulain <loic.poulain@linaro.org> 17479M: Robert Foss <rfoss@kernel.org> 17480L: linux-i2c@vger.kernel.org 17481L: linux-arm-msm@vger.kernel.org 17482S: Maintained 17483F: Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml 17484F: drivers/i2c/busses/i2c-qcom-cci.c 17485 17486QUALCOMM INTERCONNECT BWMON DRIVER 17487M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 17488L: linux-arm-msm@vger.kernel.org 17489S: Maintained 17490F: Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml 17491F: drivers/soc/qcom/icc-bwmon.c 17492 17493QUALCOMM IOMMU 17494M: Rob Clark <robdclark@gmail.com> 17495L: iommu@lists.linux.dev 17496L: linux-arm-msm@vger.kernel.org 17497S: Maintained 17498F: drivers/iommu/arm/arm-smmu/qcom_iommu.c 17499 17500QUALCOMM IPC ROUTER (QRTR) DRIVER 17501M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17502L: linux-arm-msm@vger.kernel.org 17503S: Maintained 17504F: include/trace/events/qrtr.h 17505F: include/uapi/linux/qrtr.h 17506F: net/qrtr/ 17507 17508QUALCOMM IPCC MAILBOX DRIVER 17509M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17510L: linux-arm-msm@vger.kernel.org 17511S: Supported 17512F: Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml 17513F: drivers/mailbox/qcom-ipcc.c 17514F: include/dt-bindings/mailbox/qcom-ipcc.h 17515 17516QUALCOMM IPQ4019 USB PHY DRIVER 17517M: Robert Marko <robert.marko@sartura.hr> 17518M: Luka Perkov <luka.perkov@sartura.hr> 17519L: linux-arm-msm@vger.kernel.org 17520S: Maintained 17521F: Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml 17522F: drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c 17523 17524QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER 17525M: Robert Marko <robert.marko@sartura.hr> 17526M: Luka Perkov <luka.perkov@sartura.hr> 17527L: linux-arm-msm@vger.kernel.org 17528S: Maintained 17529F: Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml 17530F: drivers/regulator/vqmmc-ipq4019-regulator.c 17531 17532QUALCOMM NAND CONTROLLER DRIVER 17533M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17534L: linux-mtd@lists.infradead.org 17535L: linux-arm-msm@vger.kernel.org 17536S: Maintained 17537F: Documentation/devicetree/bindings/mtd/qcom,nandc.yaml 17538F: drivers/mtd/nand/raw/qcom_nandc.c 17539 17540QUALCOMM RMNET DRIVER 17541M: Subash Abhinov Kasiviswanathan <quic_subashab@quicinc.com> 17542M: Sean Tranchetti <quic_stranche@quicinc.com> 17543L: netdev@vger.kernel.org 17544S: Maintained 17545F: Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst 17546F: drivers/net/ethernet/qualcomm/rmnet/ 17547F: include/linux/if_rmnet.h 17548 17549QUALCOMM TSENS THERMAL DRIVER 17550M: Amit Kucheria <amitk@kernel.org> 17551M: Thara Gopinath <thara.gopinath@gmail.com> 17552L: linux-pm@vger.kernel.org 17553L: linux-arm-msm@vger.kernel.org 17554S: Maintained 17555F: Documentation/devicetree/bindings/thermal/qcom-tsens.yaml 17556F: drivers/thermal/qcom/ 17557 17558QUALCOMM VENUS VIDEO ACCELERATOR DRIVER 17559M: Stanimir Varbanov <stanimir.k.varbanov@gmail.com> 17560M: Vikash Garodia <quic_vgarodia@quicinc.com> 17561L: linux-media@vger.kernel.org 17562L: linux-arm-msm@vger.kernel.org 17563S: Maintained 17564T: git git://linuxtv.org/media_tree.git 17565F: Documentation/devicetree/bindings/media/*venus* 17566F: drivers/media/platform/qcom/venus/ 17567 17568QUALCOMM WCN36XX WIRELESS DRIVER 17569M: Loic Poulain <loic.poulain@linaro.org> 17570L: wcn36xx@lists.infradead.org 17571S: Supported 17572W: https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx 17573F: drivers/net/wireless/ath/wcn36xx/ 17574 17575QUANTENNA QTNFMAC WIRELESS DRIVER 17576M: Igor Mitsyanko <imitsyanko@quantenna.com> 17577R: Sergey Matyukevich <geomatsi@gmail.com> 17578L: linux-wireless@vger.kernel.org 17579S: Maintained 17580F: drivers/net/wireless/quantenna 17581 17582RADEON and AMDGPU DRM DRIVERS 17583M: Alex Deucher <alexander.deucher@amd.com> 17584M: Christian König <christian.koenig@amd.com> 17585M: Pan, Xinhui <Xinhui.Pan@amd.com> 17586L: amd-gfx@lists.freedesktop.org 17587S: Supported 17588B: https://gitlab.freedesktop.org/drm/amd/-/issues 17589C: irc://irc.oftc.net/radeon 17590T: git https://gitlab.freedesktop.org/agd5f/linux.git 17591F: Documentation/gpu/amdgpu/ 17592F: drivers/gpu/drm/amd/ 17593F: drivers/gpu/drm/radeon/ 17594F: include/uapi/drm/amdgpu_drm.h 17595F: include/uapi/drm/radeon_drm.h 17596 17597RADEON FRAMEBUFFER DISPLAY DRIVER 17598M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 17599L: linux-fbdev@vger.kernel.org 17600S: Maintained 17601F: drivers/video/fbdev/aty/radeon* 17602F: include/uapi/linux/radeonfb.h 17603 17604RADIOSHARK RADIO DRIVER 17605M: Hans Verkuil <hverkuil@xs4all.nl> 17606L: linux-media@vger.kernel.org 17607S: Maintained 17608T: git git://linuxtv.org/media_tree.git 17609F: drivers/media/radio/radio-shark.c 17610 17611RADIOSHARK2 RADIO DRIVER 17612M: Hans Verkuil <hverkuil@xs4all.nl> 17613L: linux-media@vger.kernel.org 17614S: Maintained 17615T: git git://linuxtv.org/media_tree.git 17616F: drivers/media/radio/radio-shark2.c 17617F: drivers/media/radio/radio-tea5777.c 17618 17619RADOS BLOCK DEVICE (RBD) 17620M: Ilya Dryomov <idryomov@gmail.com> 17621R: Dongsheng Yang <dongsheng.yang@easystack.cn> 17622L: ceph-devel@vger.kernel.org 17623S: Supported 17624W: http://ceph.com/ 17625T: git https://github.com/ceph/ceph-client.git 17626F: Documentation/ABI/testing/sysfs-bus-rbd 17627F: drivers/block/rbd.c 17628F: drivers/block/rbd_types.h 17629 17630RAGE128 FRAMEBUFFER DISPLAY DRIVER 17631L: linux-fbdev@vger.kernel.org 17632S: Orphan 17633F: drivers/video/fbdev/aty/aty128fb.c 17634 17635RAINSHADOW-CEC DRIVER 17636M: Hans Verkuil <hverkuil@xs4all.nl> 17637L: linux-media@vger.kernel.org 17638S: Maintained 17639T: git git://linuxtv.org/media_tree.git 17640F: drivers/media/cec/usb/rainshadow/ 17641 17642RALINK MIPS ARCHITECTURE 17643M: John Crispin <john@phrozen.org> 17644L: linux-mips@vger.kernel.org 17645S: Maintained 17646F: arch/mips/ralink 17647 17648RALINK MT7621 MIPS ARCHITECTURE 17649M: Arınç ÜNAL <arinc.unal@arinc9.com> 17650M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 17651L: linux-mips@vger.kernel.org 17652S: Maintained 17653F: arch/mips/boot/dts/ralink/mt7621* 17654 17655RALINK RT2X00 WIRELESS LAN DRIVER 17656M: Stanislaw Gruszka <stf_xl@wp.pl> 17657M: Helmut Schaa <helmut.schaa@googlemail.com> 17658L: linux-wireless@vger.kernel.org 17659S: Maintained 17660F: drivers/net/wireless/ralink/rt2x00/ 17661 17662RAMDISK RAM BLOCK DEVICE DRIVER 17663M: Jens Axboe <axboe@kernel.dk> 17664S: Maintained 17665F: Documentation/admin-guide/blockdev/ramdisk.rst 17666F: drivers/block/brd.c 17667 17668RANCHU VIRTUAL BOARD FOR MIPS 17669M: Miodrag Dinic <miodrag.dinic@mips.com> 17670L: linux-mips@vger.kernel.org 17671S: Supported 17672F: arch/mips/configs/generic/board-ranchu.config 17673F: arch/mips/generic/board-ranchu.c 17674 17675RANDOM NUMBER DRIVER 17676M: "Theodore Ts'o" <tytso@mit.edu> 17677M: Jason A. Donenfeld <Jason@zx2c4.com> 17678S: Maintained 17679T: git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git 17680F: drivers/char/random.c 17681F: drivers/virt/vmgenid.c 17682 17683RAPIDIO SUBSYSTEM 17684M: Matt Porter <mporter@kernel.crashing.org> 17685M: Alexandre Bounine <alex.bou9@gmail.com> 17686S: Maintained 17687F: drivers/rapidio/ 17688 17689RAS INFRASTRUCTURE 17690M: Tony Luck <tony.luck@intel.com> 17691M: Borislav Petkov <bp@alien8.de> 17692L: linux-edac@vger.kernel.org 17693S: Maintained 17694F: Documentation/admin-guide/ras.rst 17695F: drivers/ras/ 17696F: include/linux/ras.h 17697F: include/ras/ras_event.h 17698 17699RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER 17700L: linux-wireless@vger.kernel.org 17701S: Orphan 17702F: drivers/net/wireless/legacy/ray* 17703 17704RC-CORE / LIRC FRAMEWORK 17705M: Sean Young <sean@mess.org> 17706L: linux-media@vger.kernel.org 17707S: Maintained 17708W: http://linuxtv.org 17709T: git git://linuxtv.org/media_tree.git 17710F: Documentation/driver-api/media/rc-core.rst 17711F: Documentation/userspace-api/media/rc/ 17712F: drivers/media/rc/ 17713F: include/media/rc-core.h 17714F: include/media/rc-map.h 17715F: include/uapi/linux/lirc.h 17716 17717RCMM REMOTE CONTROLS DECODER 17718M: Patrick Lerda <patrick9876@free.fr> 17719S: Maintained 17720F: drivers/media/rc/ir-rcmm-decoder.c 17721 17722RCUTORTURE TEST FRAMEWORK 17723M: "Paul E. McKenney" <paulmck@kernel.org> 17724M: Josh Triplett <josh@joshtriplett.org> 17725R: Steven Rostedt <rostedt@goodmis.org> 17726R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17727R: Lai Jiangshan <jiangshanlai@gmail.com> 17728L: rcu@vger.kernel.org 17729S: Supported 17730T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17731F: tools/testing/selftests/rcutorture 17732 17733RDACM20 Camera Sensor 17734M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17735M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17736M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17737M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17738L: linux-media@vger.kernel.org 17739S: Maintained 17740F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17741F: drivers/media/i2c/max9271.c 17742F: drivers/media/i2c/max9271.h 17743F: drivers/media/i2c/rdacm20.c 17744 17745RDACM21 Camera Sensor 17746M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17747M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17748M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17749M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17750L: linux-media@vger.kernel.org 17751S: Maintained 17752F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17753F: drivers/media/i2c/max9271.c 17754F: drivers/media/i2c/max9271.h 17755F: drivers/media/i2c/rdacm21.c 17756 17757RDC R-321X SoC 17758M: Florian Fainelli <florian@openwrt.org> 17759S: Maintained 17760 17761RDC R6040 FAST ETHERNET DRIVER 17762M: Florian Fainelli <f.fainelli@gmail.com> 17763L: netdev@vger.kernel.org 17764S: Maintained 17765F: drivers/net/ethernet/rdc/r6040.c 17766 17767RDMAVT - RDMA verbs software 17768M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17769L: linux-rdma@vger.kernel.org 17770S: Supported 17771F: drivers/infiniband/sw/rdmavt 17772 17773RDS - RELIABLE DATAGRAM SOCKETS 17774M: Santosh Shilimkar <santosh.shilimkar@oracle.com> 17775L: netdev@vger.kernel.org 17776L: linux-rdma@vger.kernel.org 17777L: rds-devel@oss.oracle.com (moderated for non-subscribers) 17778S: Supported 17779W: https://oss.oracle.com/projects/rds/ 17780F: Documentation/networking/rds.rst 17781F: net/rds/ 17782 17783RDT - RESOURCE ALLOCATION 17784M: Fenghua Yu <fenghua.yu@intel.com> 17785M: Reinette Chatre <reinette.chatre@intel.com> 17786L: linux-kernel@vger.kernel.org 17787S: Supported 17788F: Documentation/arch/x86/resctrl* 17789F: arch/x86/include/asm/resctrl.h 17790F: arch/x86/kernel/cpu/resctrl/ 17791F: tools/testing/selftests/resctrl/ 17792 17793READ-COPY UPDATE (RCU) 17794M: "Paul E. McKenney" <paulmck@kernel.org> 17795M: Frederic Weisbecker <frederic@kernel.org> (kernel/rcu/tree_nocb.h) 17796M: Neeraj Upadhyay <quic_neeraju@quicinc.com> (kernel/rcu/tasks.h) 17797M: Joel Fernandes <joel@joelfernandes.org> 17798M: Josh Triplett <josh@joshtriplett.org> 17799M: Boqun Feng <boqun.feng@gmail.com> 17800R: Steven Rostedt <rostedt@goodmis.org> 17801R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17802R: Lai Jiangshan <jiangshanlai@gmail.com> 17803R: Zqiang <qiang1.zhang@intel.com> 17804L: rcu@vger.kernel.org 17805S: Supported 17806W: http://www.rdrop.com/users/paulmck/RCU/ 17807T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17808F: Documentation/RCU/ 17809F: include/linux/rcu* 17810F: kernel/rcu/ 17811X: Documentation/RCU/torture.rst 17812X: include/linux/srcu*.h 17813X: kernel/rcu/srcu*.c 17814 17815REAL TIME CLOCK (RTC) SUBSYSTEM 17816M: Alessandro Zummo <a.zummo@towertech.it> 17817M: Alexandre Belloni <alexandre.belloni@bootlin.com> 17818L: linux-rtc@vger.kernel.org 17819S: Maintained 17820Q: http://patchwork.ozlabs.org/project/rtc-linux/list/ 17821T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git 17822F: Documentation/admin-guide/rtc.rst 17823F: Documentation/devicetree/bindings/rtc/ 17824F: drivers/rtc/ 17825F: include/linux/platform_data/rtc-* 17826F: include/linux/rtc.h 17827F: include/linux/rtc/ 17828F: include/uapi/linux/rtc.h 17829F: tools/testing/selftests/rtc/ 17830 17831Real-time Linux Analysis (RTLA) tools 17832M: Daniel Bristot de Oliveira <bristot@kernel.org> 17833M: Steven Rostedt <rostedt@goodmis.org> 17834L: linux-trace-kernel@vger.kernel.org 17835S: Maintained 17836F: Documentation/tools/rtla/ 17837F: tools/tracing/rtla/ 17838 17839REALTEK AUDIO CODECS 17840M: Oder Chiou <oder_chiou@realtek.com> 17841S: Maintained 17842F: include/sound/rt*.h 17843F: sound/soc/codecs/rt* 17844 17845REALTEK OTTO WATCHDOG 17846M: Sander Vanheule <sander@svanheule.net> 17847L: linux-watchdog@vger.kernel.org 17848S: Maintained 17849F: Documentation/devicetree/bindings/watchdog/realtek,otto-wdt.yaml 17850F: drivers/watchdog/realtek_otto_wdt.c 17851 17852REALTEK RTL83xx SMI DSA ROUTER CHIPS 17853M: Linus Walleij <linus.walleij@linaro.org> 17854M: Alvin Šipraga <alsi@bang-olufsen.dk> 17855S: Maintained 17856F: Documentation/devicetree/bindings/net/dsa/realtek.yaml 17857F: drivers/net/dsa/realtek/* 17858 17859REALTEK WIRELESS DRIVER (rtlwifi family) 17860M: Ping-Ke Shih <pkshih@realtek.com> 17861L: linux-wireless@vger.kernel.org 17862S: Maintained 17863W: https://wireless.wiki.kernel.org/ 17864T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 17865F: drivers/net/wireless/realtek/rtlwifi/ 17866 17867REALTEK WIRELESS DRIVER (rtw88) 17868M: Yan-Hsuan Chuang <tony0620emma@gmail.com> 17869L: linux-wireless@vger.kernel.org 17870S: Maintained 17871F: drivers/net/wireless/realtek/rtw88/ 17872 17873REALTEK WIRELESS DRIVER (rtw89) 17874M: Ping-Ke Shih <pkshih@realtek.com> 17875L: linux-wireless@vger.kernel.org 17876S: Maintained 17877F: drivers/net/wireless/realtek/rtw89/ 17878 17879REDPINE WIRELESS DRIVER 17880L: linux-wireless@vger.kernel.org 17881S: Orphan 17882F: drivers/net/wireless/rsi/ 17883 17884REGISTER MAP ABSTRACTION 17885M: Mark Brown <broonie@kernel.org> 17886L: linux-kernel@vger.kernel.org 17887S: Supported 17888T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git 17889F: Documentation/devicetree/bindings/regmap/ 17890F: drivers/base/regmap/ 17891F: include/linux/regmap.h 17892 17893REISERFS FILE SYSTEM 17894L: reiserfs-devel@vger.kernel.org 17895S: Supported 17896F: fs/reiserfs/ 17897 17898REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM 17899M: Bjorn Andersson <andersson@kernel.org> 17900M: Mathieu Poirier <mathieu.poirier@linaro.org> 17901L: linux-remoteproc@vger.kernel.org 17902S: Maintained 17903T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next 17904F: Documentation/ABI/testing/sysfs-class-remoteproc 17905F: Documentation/devicetree/bindings/remoteproc/ 17906F: Documentation/staging/remoteproc.rst 17907F: drivers/remoteproc/ 17908F: include/linux/remoteproc.h 17909F: include/linux/remoteproc/ 17910 17911REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM 17912M: Bjorn Andersson <andersson@kernel.org> 17913M: Mathieu Poirier <mathieu.poirier@linaro.org> 17914L: linux-remoteproc@vger.kernel.org 17915S: Maintained 17916T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rpmsg-next 17917F: Documentation/ABI/testing/sysfs-bus-rpmsg 17918F: Documentation/staging/rpmsg.rst 17919F: drivers/rpmsg/ 17920F: include/linux/rpmsg.h 17921F: include/linux/rpmsg/ 17922F: include/uapi/linux/rpmsg.h 17923F: samples/rpmsg/ 17924 17925REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER 17926M: Stephan Gerhold <stephan@gerhold.net> 17927L: netdev@vger.kernel.org 17928L: linux-remoteproc@vger.kernel.org 17929S: Maintained 17930F: drivers/net/wwan/rpmsg_wwan_ctrl.c 17931 17932RENESAS CLOCK DRIVERS 17933M: Geert Uytterhoeven <geert+renesas@glider.be> 17934L: linux-renesas-soc@vger.kernel.org 17935S: Supported 17936T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk 17937F: Documentation/devicetree/bindings/clock/renesas,* 17938F: drivers/clk/renesas/ 17939 17940RENESAS EMEV2 I2C DRIVER 17941M: Wolfram Sang <wsa+renesas@sang-engineering.com> 17942L: linux-renesas-soc@vger.kernel.org 17943S: Supported 17944F: Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml 17945F: drivers/i2c/busses/i2c-emev2.c 17946 17947RENESAS ETHERNET DRIVERS 17948R: Sergey Shtylyov <s.shtylyov@omp.ru> 17949L: netdev@vger.kernel.org 17950L: linux-renesas-soc@vger.kernel.org 17951F: Documentation/devicetree/bindings/net/renesas,*.yaml 17952F: drivers/net/ethernet/renesas/ 17953F: include/linux/sh_eth.h 17954 17955RENESAS IDT821034 ASoC CODEC 17956M: Herve Codina <herve.codina@bootlin.com> 17957L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17958S: Maintained 17959F: Documentation/devicetree/bindings/sound/renesas,idt821034.yaml 17960F: sound/soc/codecs/idt821034.c 17961 17962RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER 17963M: Miquel Raynal <miquel.raynal@bootlin.com> 17964L: linux-mtd@lists.infradead.org 17965L: linux-renesas-soc@vger.kernel.org 17966S: Maintained 17967F: Documentation/devicetree/bindings/mtd/renesas-nandc.yaml 17968F: drivers/mtd/nand/raw/renesas-nand-controller.c 17969 17970RENESAS R-CAR GYROADC DRIVER 17971M: Marek Vasut <marek.vasut@gmail.com> 17972L: linux-iio@vger.kernel.org 17973S: Supported 17974F: Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml 17975F: drivers/iio/adc/rcar-gyroadc.c 17976 17977RENESAS R-CAR I2C DRIVERS 17978M: Wolfram Sang <wsa+renesas@sang-engineering.com> 17979L: linux-renesas-soc@vger.kernel.org 17980S: Supported 17981F: Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml 17982F: Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml 17983F: drivers/i2c/busses/i2c-rcar.c 17984F: drivers/i2c/busses/i2c-sh_mobile.c 17985 17986RENESAS R-CAR SATA DRIVER 17987R: Sergey Shtylyov <s.shtylyov@omp.ru> 17988L: linux-ide@vger.kernel.org 17989L: linux-renesas-soc@vger.kernel.org 17990S: Supported 17991F: Documentation/devicetree/bindings/ata/renesas,rcar-sata.yaml 17992F: drivers/ata/sata_rcar.c 17993 17994RENESAS R-CAR THERMAL DRIVERS 17995M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 17996L: linux-renesas-soc@vger.kernel.org 17997S: Supported 17998F: Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml 17999F: Documentation/devicetree/bindings/thermal/rcar-thermal.yaml 18000F: drivers/thermal/rcar_gen3_thermal.c 18001F: drivers/thermal/rcar_thermal.c 18002 18003RENESAS RIIC DRIVER 18004M: Chris Brandt <chris.brandt@renesas.com> 18005L: linux-renesas-soc@vger.kernel.org 18006S: Supported 18007F: Documentation/devicetree/bindings/i2c/renesas,riic.yaml 18008F: drivers/i2c/busses/i2c-riic.c 18009 18010RENESAS RZ/G2L A/D DRIVER 18011M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 18012L: linux-iio@vger.kernel.org 18013L: linux-renesas-soc@vger.kernel.org 18014S: Supported 18015F: Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml 18016F: drivers/iio/adc/rzg2l_adc.c 18017 18018RENESAS RZ/G2L MTU3a COUNTER DRIVER 18019M: Biju Das <biju.das.jz@bp.renesas.com> 18020L: linux-iio@vger.kernel.org 18021L: linux-renesas-soc@vger.kernel.org 18022S: Supported 18023F: Documentation/devicetree/bindings/timer/renesas,rz-mtu3.yaml 18024F: drivers/counter/rz-mtu3-cnt.c 18025 18026RENESAS RZ/N1 A5PSW SWITCH DRIVER 18027M: Clément Léger <clement.leger@bootlin.com> 18028L: linux-renesas-soc@vger.kernel.org 18029L: netdev@vger.kernel.org 18030S: Maintained 18031F: Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml 18032F: Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml 18033F: drivers/net/dsa/rzn1_a5psw* 18034F: drivers/net/pcs/pcs-rzn1-miic.c 18035F: include/dt-bindings/net/pcs-rzn1-miic.h 18036F: include/linux/pcs-rzn1-miic.h 18037F: net/dsa/tag_rzn1_a5psw.c 18038 18039RENESAS RZ/N1 RTC CONTROLLER DRIVER 18040M: Miquel Raynal <miquel.raynal@bootlin.com> 18041L: linux-rtc@vger.kernel.org 18042L: linux-renesas-soc@vger.kernel.org 18043S: Maintained 18044F: Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml 18045F: drivers/rtc/rtc-rzn1.c 18046 18047RENESAS RZ/N1 USBF CONTROLLER DRIVER 18048M: Herve Codina <herve.codina@bootlin.com> 18049L: linux-renesas-soc@vger.kernel.org 18050L: linux-usb@vger.kernel.org 18051S: Maintained 18052F: Documentation/devicetree/bindings/usb/renesas,rzn1-usbf.yaml 18053F: drivers/usb/gadget/udc/renesas_usbf.c 18054 18055RENESAS RZ/V2M I2C DRIVER 18056M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 18057L: linux-i2c@vger.kernel.org 18058L: linux-renesas-soc@vger.kernel.org 18059S: Supported 18060F: Documentation/devicetree/bindings/i2c/renesas,rzv2m.yaml 18061F: drivers/i2c/busses/i2c-rzv2m.c 18062 18063RENESAS USB PHY DRIVER 18064M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 18065L: linux-renesas-soc@vger.kernel.org 18066S: Maintained 18067F: drivers/phy/renesas/phy-rcar-gen3-usb*.c 18068 18069RENESAS VERSACLOCK 7 CLOCK DRIVER 18070M: Alex Helms <alexander.helms.jy@renesas.com> 18071S: Maintained 18072F: Documentation/devicetree/bindings/clock/renesas,versaclock7.yaml 18073F: drivers/clk/clk-versaclock7.c 18074 18075RESET CONTROLLER FRAMEWORK 18076M: Philipp Zabel <p.zabel@pengutronix.de> 18077S: Maintained 18078T: git git://git.pengutronix.de/git/pza/linux 18079F: Documentation/devicetree/bindings/reset/ 18080F: Documentation/driver-api/reset.rst 18081F: drivers/reset/ 18082F: include/dt-bindings/reset/ 18083F: include/linux/reset-controller.h 18084F: include/linux/reset.h 18085F: include/linux/reset/ 18086K: \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b 18087 18088RESTARTABLE SEQUENCES SUPPORT 18089M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 18090M: Peter Zijlstra <peterz@infradead.org> 18091M: "Paul E. McKenney" <paulmck@kernel.org> 18092M: Boqun Feng <boqun.feng@gmail.com> 18093L: linux-kernel@vger.kernel.org 18094S: Supported 18095F: include/trace/events/rseq.h 18096F: include/uapi/linux/rseq.h 18097F: kernel/rseq.c 18098F: tools/testing/selftests/rseq/ 18099 18100RFKILL 18101M: Johannes Berg <johannes@sipsolutions.net> 18102L: linux-wireless@vger.kernel.org 18103S: Maintained 18104W: https://wireless.wiki.kernel.org/ 18105Q: https://patchwork.kernel.org/project/linux-wireless/list/ 18106T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 18107T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 18108F: Documentation/ABI/stable/sysfs-class-rfkill 18109F: Documentation/driver-api/rfkill.rst 18110F: include/linux/rfkill.h 18111F: include/uapi/linux/rfkill.h 18112F: net/rfkill/ 18113 18114RHASHTABLE 18115M: Thomas Graf <tgraf@suug.ch> 18116M: Herbert Xu <herbert@gondor.apana.org.au> 18117L: netdev@vger.kernel.org 18118S: Maintained 18119F: include/linux/rhashtable-types.h 18120F: include/linux/rhashtable.h 18121F: lib/rhashtable.c 18122F: lib/test_rhashtable.c 18123 18124RICOH R5C592 MEMORYSTICK DRIVER 18125M: Maxim Levitsky <maximlevitsky@gmail.com> 18126S: Maintained 18127F: drivers/memstick/host/r592.* 18128 18129RICOH SMARTMEDIA/XD DRIVER 18130M: Maxim Levitsky <maximlevitsky@gmail.com> 18131S: Maintained 18132F: drivers/mtd/nand/raw/r852.c 18133F: drivers/mtd/nand/raw/r852.h 18134 18135RISC-V ARCHITECTURE 18136M: Paul Walmsley <paul.walmsley@sifive.com> 18137M: Palmer Dabbelt <palmer@dabbelt.com> 18138M: Albert Ou <aou@eecs.berkeley.edu> 18139L: linux-riscv@lists.infradead.org 18140S: Supported 18141Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18142C: irc://irc.libera.chat/riscv 18143P: Documentation/riscv/patch-acceptance.rst 18144T: git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git 18145F: arch/riscv/ 18146N: riscv 18147K: riscv 18148 18149RISC-V MICROCHIP FPGA SUPPORT 18150M: Conor Dooley <conor.dooley@microchip.com> 18151M: Daire McNamara <daire.mcnamara@microchip.com> 18152L: linux-riscv@lists.infradead.org 18153S: Supported 18154F: Documentation/devicetree/bindings/clock/microchip,mpfs*.yaml 18155F: Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml 18156F: Documentation/devicetree/bindings/i2c/microchip,corei2c.yaml 18157F: Documentation/devicetree/bindings/mailbox/microchip,mpfs-mailbox.yaml 18158F: Documentation/devicetree/bindings/net/can/microchip,mpfs-can.yaml 18159F: Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml 18160F: Documentation/devicetree/bindings/riscv/microchip.yaml 18161F: Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-sys-controller.yaml 18162F: Documentation/devicetree/bindings/spi/microchip,mpfs-spi.yaml 18163F: Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml 18164F: arch/riscv/boot/dts/microchip/ 18165F: drivers/char/hw_random/mpfs-rng.c 18166F: drivers/clk/microchip/clk-mpfs*.c 18167F: drivers/i2c/busses/i2c-microchip-corei2c.c 18168F: drivers/mailbox/mailbox-mpfs.c 18169F: drivers/pci/controller/pcie-microchip-host.c 18170F: drivers/reset/reset-mpfs.c 18171F: drivers/rtc/rtc-mpfs.c 18172F: drivers/soc/microchip/mpfs-sys-controller.c 18173F: drivers/spi/spi-microchip-core-qspi.c 18174F: drivers/spi/spi-microchip-core.c 18175F: drivers/usb/musb/mpfs.c 18176F: include/soc/microchip/mpfs.h 18177 18178RISC-V MISC SOC SUPPORT 18179M: Conor Dooley <conor@kernel.org> 18180L: linux-riscv@lists.infradead.org 18181S: Maintained 18182Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18183T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 18184F: Documentation/devicetree/bindings/riscv/ 18185F: arch/riscv/boot/dts/ 18186 18187RISC-V PMU DRIVERS 18188M: Atish Patra <atishp@atishpatra.org> 18189R: Anup Patel <anup@brainfault.org> 18190L: linux-riscv@lists.infradead.org 18191S: Supported 18192F: drivers/perf/riscv_pmu.c 18193F: drivers/perf/riscv_pmu_legacy.c 18194F: drivers/perf/riscv_pmu_sbi.c 18195 18196RNBD BLOCK DRIVERS 18197M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18198M: Jack Wang <jinpu.wang@ionos.com> 18199L: linux-block@vger.kernel.org 18200S: Maintained 18201F: drivers/block/rnbd/ 18202 18203ROCCAT DRIVERS 18204M: Stefan Achatz <erazor_de@users.sourceforge.net> 18205S: Maintained 18206W: http://sourceforge.net/projects/roccat/ 18207F: Documentation/ABI/*/sysfs-driver-hid-roccat* 18208F: drivers/hid/hid-roccat* 18209F: include/linux/hid-roccat* 18210 18211ROCKCHIP CRYPTO DRIVERS 18212M: Corentin Labbe <clabbe@baylibre.com> 18213L: linux-crypto@vger.kernel.org 18214S: Maintained 18215F: Documentation/devicetree/bindings/crypto/rockchip,rk3288-crypto.yaml 18216F: drivers/crypto/rockchip/ 18217 18218ROCKCHIP I2S TDM DRIVER 18219M: Nicolas Frattaroli <frattaroli.nicolas@gmail.com> 18220L: linux-rockchip@lists.infradead.org 18221S: Maintained 18222F: Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml 18223F: sound/soc/rockchip/rockchip_i2s_tdm.* 18224 18225ROCKCHIP ISP V1 DRIVER 18226M: Dafna Hirschfeld <dafna@fastmail.com> 18227L: linux-media@vger.kernel.org 18228L: linux-rockchip@lists.infradead.org 18229S: Maintained 18230F: Documentation/admin-guide/media/rkisp1.rst 18231F: Documentation/devicetree/bindings/media/rockchip-isp1.yaml 18232F: Documentation/userspace-api/media/v4l/pixfmt-meta-rkisp1.rst 18233F: drivers/media/platform/rockchip/rkisp1 18234F: include/uapi/linux/rkisp1-config.h 18235 18236ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER 18237M: Jacob Chen <jacob-chen@iotwrt.com> 18238M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18239L: linux-media@vger.kernel.org 18240L: linux-rockchip@lists.infradead.org 18241S: Maintained 18242F: Documentation/devicetree/bindings/media/rockchip-rga.yaml 18243F: drivers/media/platform/rockchip/rga/ 18244 18245ROCKCHIP VIDEO DECODER DRIVER 18246M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18247L: linux-media@vger.kernel.org 18248L: linux-rockchip@lists.infradead.org 18249S: Maintained 18250F: Documentation/devicetree/bindings/media/rockchip,vdec.yaml 18251F: drivers/staging/media/rkvdec/ 18252 18253ROCKER DRIVER 18254M: Jiri Pirko <jiri@resnulli.us> 18255L: netdev@vger.kernel.org 18256S: Supported 18257F: drivers/net/ethernet/rocker/ 18258 18259ROCKETPORT EXPRESS/INFINITY DRIVER 18260M: Kevin Cernekee <cernekee@gmail.com> 18261L: linux-serial@vger.kernel.org 18262S: Odd Fixes 18263F: drivers/tty/serial/rp2.* 18264 18265ROHM BD99954 CHARGER IC 18266M: Matti Vaittinen <mazziesaccount@gmail.com> 18267S: Supported 18268F: drivers/power/supply/bd99954-charger.c 18269F: drivers/power/supply/bd99954-charger.h 18270 18271ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER 18272M: Tomasz Duszynski <tduszyns@gmail.com> 18273S: Maintained 18274F: Documentation/devicetree/bindings/iio/light/bh1750.yaml 18275F: drivers/iio/light/bh1750.c 18276 18277ROHM BU27034 AMBIENT LIGHT SENSOR DRIVER 18278M: Matti Vaittinen <mazziesaccount@gmail.com> 18279L: linux-iio@vger.kernel.org 18280S: Supported 18281F: drivers/iio/light/rohm-bu27034.c 18282 18283ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS 18284M: Marek Vasut <marek.vasut+renesas@gmail.com> 18285L: linux-kernel@vger.kernel.org 18286L: linux-renesas-soc@vger.kernel.org 18287S: Supported 18288F: Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml 18289F: drivers/gpio/gpio-bd9571mwv.c 18290F: drivers/mfd/bd9571mwv.c 18291F: drivers/regulator/bd9571mwv-regulator.c 18292F: include/linux/mfd/bd9571mwv.h 18293 18294ROHM POWER MANAGEMENT IC DEVICE DRIVERS 18295M: Matti Vaittinen <mazziesaccount@gmail.com> 18296S: Supported 18297F: drivers/clk/clk-bd718x7.c 18298F: drivers/gpio/gpio-bd71815.c 18299F: drivers/gpio/gpio-bd71828.c 18300F: drivers/mfd/rohm-bd71828.c 18301F: drivers/mfd/rohm-bd718x7.c 18302F: drivers/mfd/rohm-bd9576.c 18303F: drivers/regulator/bd71815-regulator.c 18304F: drivers/regulator/bd71828-regulator.c 18305F: drivers/regulator/bd718x7-regulator.c 18306F: drivers/regulator/bd9576-regulator.c 18307F: drivers/regulator/rohm-regulator.c 18308F: drivers/rtc/rtc-bd70528.c 18309F: drivers/watchdog/bd9576_wdt.c 18310F: include/linux/mfd/rohm-bd71815.h 18311F: include/linux/mfd/rohm-bd71828.h 18312F: include/linux/mfd/rohm-bd718x7.h 18313F: include/linux/mfd/rohm-bd957x.h 18314F: include/linux/mfd/rohm-generic.h 18315F: include/linux/mfd/rohm-shared.h 18316 18317ROSE NETWORK LAYER 18318M: Ralf Baechle <ralf@linux-mips.org> 18319L: linux-hams@vger.kernel.org 18320S: Maintained 18321W: http://www.linux-ax25.org/ 18322F: include/net/rose.h 18323F: include/uapi/linux/rose.h 18324F: net/rose/ 18325 18326ROTATION DRIVER FOR ALLWINNER A83T 18327M: Jernej Skrabec <jernej.skrabec@gmail.com> 18328L: linux-media@vger.kernel.org 18329S: Maintained 18330T: git git://linuxtv.org/media_tree.git 18331F: Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml 18332F: drivers/media/platform/sunxi/sun8i-rotate/ 18333 18334RPMSG TTY DRIVER 18335M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 18336L: linux-remoteproc@vger.kernel.org 18337S: Maintained 18338F: drivers/tty/rpmsg_tty.c 18339 18340RTL2830 MEDIA DRIVER 18341M: Antti Palosaari <crope@iki.fi> 18342L: linux-media@vger.kernel.org 18343S: Maintained 18344W: https://linuxtv.org 18345W: http://palosaari.fi/linux/ 18346Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18347T: git git://linuxtv.org/anttip/media_tree.git 18348F: drivers/media/dvb-frontends/rtl2830* 18349 18350RTL2832 MEDIA DRIVER 18351M: Antti Palosaari <crope@iki.fi> 18352L: linux-media@vger.kernel.org 18353S: Maintained 18354W: https://linuxtv.org 18355W: http://palosaari.fi/linux/ 18356Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18357T: git git://linuxtv.org/anttip/media_tree.git 18358F: drivers/media/dvb-frontends/rtl2832* 18359 18360RTL2832_SDR MEDIA DRIVER 18361M: Antti Palosaari <crope@iki.fi> 18362L: linux-media@vger.kernel.org 18363S: Maintained 18364W: https://linuxtv.org 18365W: http://palosaari.fi/linux/ 18366Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18367T: git git://linuxtv.org/anttip/media_tree.git 18368F: drivers/media/dvb-frontends/rtl2832_sdr* 18369 18370RTL8180 WIRELESS DRIVER 18371L: linux-wireless@vger.kernel.org 18372S: Orphan 18373W: https://wireless.wiki.kernel.org/ 18374T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 18375F: drivers/net/wireless/realtek/rtl818x/rtl8180/ 18376 18377RTL8187 WIRELESS DRIVER 18378M: Herton Ronaldo Krzesinski <herton@canonical.com> 18379M: Hin-Tak Leung <htl10@users.sourceforge.net> 18380M: Larry Finger <Larry.Finger@lwfinger.net> 18381L: linux-wireless@vger.kernel.org 18382S: Maintained 18383W: https://wireless.wiki.kernel.org/ 18384T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 18385F: drivers/net/wireless/realtek/rtl818x/rtl8187/ 18386 18387RTL8XXXU WIRELESS DRIVER (rtl8xxxu) 18388M: Jes Sorensen <Jes.Sorensen@gmail.com> 18389L: linux-wireless@vger.kernel.org 18390S: Maintained 18391T: git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel 18392F: drivers/net/wireless/realtek/rtl8xxxu/ 18393 18394RTRS TRANSPORT DRIVERS 18395M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18396M: Jack Wang <jinpu.wang@ionos.com> 18397L: linux-rdma@vger.kernel.org 18398S: Maintained 18399F: drivers/infiniband/ulp/rtrs/ 18400 18401RUNTIME VERIFICATION (RV) 18402M: Daniel Bristot de Oliveira <bristot@kernel.org> 18403M: Steven Rostedt <rostedt@goodmis.org> 18404L: linux-trace-kernel@vger.kernel.org 18405S: Maintained 18406F: Documentation/trace/rv/ 18407F: include/linux/rv.h 18408F: include/rv/ 18409F: kernel/trace/rv/ 18410F: tools/verification/ 18411 18412RUST 18413M: Miguel Ojeda <ojeda@kernel.org> 18414M: Alex Gaynor <alex.gaynor@gmail.com> 18415M: Wedson Almeida Filho <wedsonaf@gmail.com> 18416R: Boqun Feng <boqun.feng@gmail.com> 18417R: Gary Guo <gary@garyguo.net> 18418R: Björn Roy Baron <bjorn3_gh@protonmail.com> 18419R: Benno Lossin <benno.lossin@proton.me> 18420L: rust-for-linux@vger.kernel.org 18421S: Supported 18422W: https://github.com/Rust-for-Linux/linux 18423B: https://github.com/Rust-for-Linux/linux/issues 18424C: zulip://rust-for-linux.zulipchat.com 18425T: git https://github.com/Rust-for-Linux/linux.git rust-next 18426F: Documentation/rust/ 18427F: rust/ 18428F: samples/rust/ 18429F: scripts/*rust* 18430K: \b(?i:rust)\b 18431 18432RXRPC SOCKETS (AF_RXRPC) 18433M: David Howells <dhowells@redhat.com> 18434M: Marc Dionne <marc.dionne@auristor.com> 18435L: linux-afs@lists.infradead.org 18436S: Supported 18437W: https://www.infradead.org/~dhowells/kafs/ 18438F: Documentation/networking/rxrpc.rst 18439F: include/keys/rxrpc-type.h 18440F: include/net/af_rxrpc.h 18441F: include/trace/events/rxrpc.h 18442F: include/uapi/linux/rxrpc.h 18443F: net/rxrpc/ 18444 18445S3 SAVAGE FRAMEBUFFER DRIVER 18446M: Antonino Daplas <adaplas@gmail.com> 18447L: linux-fbdev@vger.kernel.org 18448S: Maintained 18449F: drivers/video/fbdev/savage/ 18450 18451S390 ARCHITECTURE 18452M: Heiko Carstens <hca@linux.ibm.com> 18453M: Vasily Gorbik <gor@linux.ibm.com> 18454M: Alexander Gordeev <agordeev@linux.ibm.com> 18455R: Christian Borntraeger <borntraeger@linux.ibm.com> 18456R: Sven Schnelle <svens@linux.ibm.com> 18457L: linux-s390@vger.kernel.org 18458S: Supported 18459T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18460F: Documentation/driver-api/s390-drivers.rst 18461F: Documentation/s390/ 18462F: arch/s390/ 18463F: drivers/s390/ 18464F: drivers/watchdog/diag288_wdt.c 18465 18466S390 COMMON I/O LAYER 18467M: Vineeth Vijayan <vneethv@linux.ibm.com> 18468M: Peter Oberparleiter <oberpar@linux.ibm.com> 18469L: linux-s390@vger.kernel.org 18470S: Supported 18471F: drivers/s390/cio/ 18472 18473S390 DASD DRIVER 18474M: Stefan Haberland <sth@linux.ibm.com> 18475M: Jan Hoeppner <hoeppner@linux.ibm.com> 18476L: linux-s390@vger.kernel.org 18477S: Supported 18478F: block/partitions/ibm.c 18479F: drivers/s390/block/dasd* 18480F: include/linux/dasd_mod.h 18481 18482S390 IOMMU (PCI) 18483M: Niklas Schnelle <schnelle@linux.ibm.com> 18484M: Matthew Rosato <mjrosato@linux.ibm.com> 18485R: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18486L: linux-s390@vger.kernel.org 18487S: Supported 18488F: drivers/iommu/s390-iommu.c 18489 18490S390 IUCV NETWORK LAYER 18491M: Alexandra Winter <wintera@linux.ibm.com> 18492M: Wenjia Zhang <wenjia@linux.ibm.com> 18493L: linux-s390@vger.kernel.org 18494L: netdev@vger.kernel.org 18495S: Supported 18496F: drivers/s390/net/*iucv* 18497F: include/net/iucv/ 18498F: net/iucv/ 18499 18500S390 MM 18501M: Alexander Gordeev <agordeev@linux.ibm.com> 18502M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18503L: linux-s390@vger.kernel.org 18504S: Supported 18505T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18506F: arch/s390/include/asm/pgtable.h 18507F: arch/s390/mm 18508 18509S390 NETWORK DRIVERS 18510M: Alexandra Winter <wintera@linux.ibm.com> 18511M: Wenjia Zhang <wenjia@linux.ibm.com> 18512L: linux-s390@vger.kernel.org 18513L: netdev@vger.kernel.org 18514S: Supported 18515F: drivers/s390/net/ 18516 18517S390 PCI SUBSYSTEM 18518M: Niklas Schnelle <schnelle@linux.ibm.com> 18519M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18520L: linux-s390@vger.kernel.org 18521S: Supported 18522F: Documentation/s390/pci.rst 18523F: arch/s390/pci/ 18524F: drivers/pci/hotplug/s390_pci_hpc.c 18525 18526S390 SCM DRIVER 18527M: Vineeth Vijayan <vneethv@linux.ibm.com> 18528L: linux-s390@vger.kernel.org 18529S: Supported 18530F: drivers/s390/block/scm* 18531F: drivers/s390/cio/scm.c 18532 18533S390 VFIO AP DRIVER 18534M: Tony Krowiak <akrowiak@linux.ibm.com> 18535M: Halil Pasic <pasic@linux.ibm.com> 18536M: Jason Herne <jjherne@linux.ibm.com> 18537L: linux-s390@vger.kernel.org 18538S: Supported 18539F: Documentation/s390/vfio-ap* 18540F: drivers/s390/crypto/vfio_ap* 18541 18542S390 VFIO-CCW DRIVER 18543M: Eric Farman <farman@linux.ibm.com> 18544M: Matthew Rosato <mjrosato@linux.ibm.com> 18545R: Halil Pasic <pasic@linux.ibm.com> 18546L: linux-s390@vger.kernel.org 18547L: kvm@vger.kernel.org 18548S: Supported 18549F: Documentation/s390/vfio-ccw.rst 18550F: drivers/s390/cio/vfio_ccw* 18551F: include/uapi/linux/vfio_ccw.h 18552 18553S390 VFIO-PCI DRIVER 18554M: Matthew Rosato <mjrosato@linux.ibm.com> 18555M: Eric Farman <farman@linux.ibm.com> 18556L: linux-s390@vger.kernel.org 18557L: kvm@vger.kernel.org 18558S: Supported 18559F: arch/s390/kvm/pci* 18560F: drivers/vfio/pci/vfio_pci_zdev.c 18561F: include/uapi/linux/vfio_zdev.h 18562 18563S390 ZCRYPT DRIVER 18564M: Harald Freudenberger <freude@linux.ibm.com> 18565L: linux-s390@vger.kernel.org 18566S: Supported 18567F: drivers/s390/crypto/ 18568 18569S390 ZFCP DRIVER 18570M: Steffen Maier <maier@linux.ibm.com> 18571M: Benjamin Block <bblock@linux.ibm.com> 18572L: linux-s390@vger.kernel.org 18573S: Supported 18574F: drivers/s390/scsi/zfcp_* 18575 18576SAA6588 RDS RECEIVER DRIVER 18577M: Hans Verkuil <hverkuil@xs4all.nl> 18578L: linux-media@vger.kernel.org 18579S: Odd Fixes 18580W: https://linuxtv.org 18581T: git git://linuxtv.org/media_tree.git 18582F: drivers/media/i2c/saa6588* 18583 18584SAA7134 VIDEO4LINUX DRIVER 18585M: Mauro Carvalho Chehab <mchehab@kernel.org> 18586L: linux-media@vger.kernel.org 18587S: Odd fixes 18588W: https://linuxtv.org 18589T: git git://linuxtv.org/media_tree.git 18590F: Documentation/driver-api/media/drivers/saa7134* 18591F: drivers/media/pci/saa7134/ 18592 18593SAA7146 VIDEO4LINUX-2 DRIVER 18594M: Hans Verkuil <hverkuil@xs4all.nl> 18595L: linux-media@vger.kernel.org 18596S: Maintained 18597T: git git://linuxtv.org/media_tree.git 18598F: drivers/media/common/saa7146/ 18599F: drivers/media/pci/saa7146/ 18600F: include/media/drv-intf/saa7146* 18601 18602SAFESETID SECURITY MODULE 18603M: Micah Morton <mortonm@chromium.org> 18604S: Supported 18605F: Documentation/admin-guide/LSM/SafeSetID.rst 18606F: security/safesetid/ 18607 18608SAMSUNG AUDIO (ASoC) DRIVERS 18609M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18610L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18611S: Maintained 18612B: mailto:linux-samsung-soc@vger.kernel.org 18613F: Documentation/devicetree/bindings/sound/samsung* 18614F: sound/soc/samsung/ 18615 18616SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER 18617M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18618L: linux-crypto@vger.kernel.org 18619L: linux-samsung-soc@vger.kernel.org 18620S: Maintained 18621F: Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml 18622F: drivers/crypto/exynos-rng.c 18623 18624SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 18625M: Łukasz Stelmach <l.stelmach@samsung.com> 18626L: linux-samsung-soc@vger.kernel.org 18627S: Maintained 18628F: Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml 18629F: drivers/char/hw_random/exynos-trng.c 18630 18631SAMSUNG FRAMEBUFFER DRIVER 18632M: Jingoo Han <jingoohan1@gmail.com> 18633L: linux-fbdev@vger.kernel.org 18634S: Maintained 18635F: drivers/video/fbdev/s3c-fb.c 18636 18637SAMSUNG INTERCONNECT DRIVERS 18638M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18639M: Artur Świgoń <a.swigon@samsung.com> 18640L: linux-pm@vger.kernel.org 18641L: linux-samsung-soc@vger.kernel.org 18642S: Supported 18643F: drivers/interconnect/samsung/ 18644 18645SAMSUNG LAPTOP DRIVER 18646M: Corentin Chary <corentin.chary@gmail.com> 18647L: platform-driver-x86@vger.kernel.org 18648S: Maintained 18649F: drivers/platform/x86/samsung-laptop.c 18650 18651SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS 18652M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18653L: linux-kernel@vger.kernel.org 18654L: linux-samsung-soc@vger.kernel.org 18655S: Supported 18656B: mailto:linux-samsung-soc@vger.kernel.org 18657F: Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml 18658F: Documentation/devicetree/bindings/mfd/samsung,s2m*.yaml 18659F: Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml 18660F: Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml 18661F: Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml 18662F: drivers/clk/clk-s2mps11.c 18663F: drivers/mfd/sec*.c 18664F: drivers/regulator/s2m*.c 18665F: drivers/regulator/s5m*.c 18666F: drivers/rtc/rtc-s5m.c 18667F: include/linux/mfd/samsung/ 18668 18669SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER 18670M: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> 18671L: linux-media@vger.kernel.org 18672L: linux-samsung-soc@vger.kernel.org 18673S: Maintained 18674F: drivers/media/platform/samsung/s3c-camif/ 18675F: include/media/drv-intf/s3c_camif.h 18676 18677SAMSUNG S3FWRN5 NFC DRIVER 18678M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18679S: Maintained 18680F: Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml 18681F: drivers/nfc/s3fwrn5 18682 18683SAMSUNG S5C73M3 CAMERA DRIVER 18684M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18685M: Andrzej Hajda <andrzej.hajda@intel.com> 18686L: linux-media@vger.kernel.org 18687S: Supported 18688F: Documentation/devicetree/bindings/media/samsung,s5c73m3.yaml 18689F: drivers/media/i2c/s5c73m3/* 18690 18691SAMSUNG S5K5BAF CAMERA DRIVER 18692M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18693M: Andrzej Hajda <andrzej.hajda@intel.com> 18694L: linux-media@vger.kernel.org 18695S: Supported 18696F: drivers/media/i2c/s5k5baf.c 18697 18698SAMSUNG S5P Security SubSystem (SSS) DRIVER 18699M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18700M: Vladimir Zapolskiy <vz@mleia.com> 18701L: linux-crypto@vger.kernel.org 18702L: linux-samsung-soc@vger.kernel.org 18703S: Maintained 18704F: Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml 18705F: Documentation/devicetree/bindings/crypto/samsung-sss.yaml 18706F: drivers/crypto/s5p-sss.c 18707 18708SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS 18709M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18710L: linux-media@vger.kernel.org 18711S: Supported 18712Q: https://patchwork.linuxtv.org/project/linux-media/list/ 18713F: Documentation/devicetree/bindings/media/samsung,exynos4210-csis.yaml 18714F: Documentation/devicetree/bindings/media/samsung,exynos4210-fimc.yaml 18715F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-is.yaml 18716F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-lite.yaml 18717F: Documentation/devicetree/bindings/media/samsung,fimc.yaml 18718F: drivers/media/platform/samsung/exynos4-is/ 18719 18720SAMSUNG SOC CLOCK DRIVERS 18721M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18722M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18723M: Tomasz Figa <tomasz.figa@gmail.com> 18724M: Chanwoo Choi <cw00.choi@samsung.com> 18725R: Alim Akhtar <alim.akhtar@samsung.com> 18726L: linux-samsung-soc@vger.kernel.org 18727S: Supported 18728T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 18729T: git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git 18730F: Documentation/devicetree/bindings/clock/samsung,*.yaml 18731F: Documentation/devicetree/bindings/clock/samsung,s3c* 18732F: drivers/clk/samsung/ 18733F: include/dt-bindings/clock/exynos*.h 18734F: include/dt-bindings/clock/s5p*.h 18735F: include/dt-bindings/clock/samsung,*.h 18736F: include/linux/clk/samsung.h 18737 18738SAMSUNG SPI DRIVERS 18739M: Andi Shyti <andi.shyti@kernel.org> 18740L: linux-spi@vger.kernel.org 18741L: linux-samsung-soc@vger.kernel.org 18742S: Maintained 18743F: Documentation/devicetree/bindings/spi/samsung,spi*.yaml 18744F: drivers/spi/spi-s3c* 18745F: include/linux/platform_data/spi-s3c64xx.h 18746 18747SAMSUNG SXGBE DRIVERS 18748M: Byungho An <bh74.an@samsung.com> 18749L: netdev@vger.kernel.org 18750S: Supported 18751F: drivers/net/ethernet/samsung/sxgbe/ 18752 18753SAMSUNG THERMAL DRIVER 18754M: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 18755M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18756L: linux-pm@vger.kernel.org 18757L: linux-samsung-soc@vger.kernel.org 18758S: Maintained 18759F: Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml 18760F: drivers/thermal/samsung/ 18761 18762SAMSUNG USB2 PHY DRIVER 18763M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18764L: linux-kernel@vger.kernel.org 18765S: Supported 18766F: Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml 18767F: Documentation/driver-api/phy/samsung-usb2.rst 18768F: drivers/phy/samsung/phy-exynos4210-usb2.c 18769F: drivers/phy/samsung/phy-exynos4x12-usb2.c 18770F: drivers/phy/samsung/phy-exynos5250-usb2.c 18771F: drivers/phy/samsung/phy-s5pv210-usb2.c 18772F: drivers/phy/samsung/phy-samsung-usb2.c 18773F: drivers/phy/samsung/phy-samsung-usb2.h 18774 18775SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE 18776M: Paul Barker <paul.barker@sancloud.com> 18777R: Marc Murphy <marc.murphy@sancloud.com> 18778S: Supported 18779F: arch/arm/boot/dts/am335x-sancloud* 18780 18781SC1200 WDT DRIVER 18782M: Zwane Mwaikambo <zwanem@gmail.com> 18783S: Maintained 18784F: drivers/watchdog/sc1200wdt.c 18785 18786SCHEDULER 18787M: Ingo Molnar <mingo@redhat.com> 18788M: Peter Zijlstra <peterz@infradead.org> 18789M: Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE) 18790M: Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL) 18791R: Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL) 18792R: Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR) 18793R: Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH) 18794R: Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING) 18795R: Daniel Bristot de Oliveira <bristot@redhat.com> (SCHED_DEADLINE) 18796R: Valentin Schneider <vschneid@redhat.com> (TOPOLOGY) 18797L: linux-kernel@vger.kernel.org 18798S: Maintained 18799T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core 18800F: include/linux/preempt.h 18801F: include/linux/sched.h 18802F: include/linux/wait.h 18803F: include/uapi/linux/sched.h 18804F: kernel/sched/ 18805 18806SCSI RDMA PROTOCOL (SRP) INITIATOR 18807M: Bart Van Assche <bvanassche@acm.org> 18808L: linux-rdma@vger.kernel.org 18809S: Supported 18810Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18811F: drivers/infiniband/ulp/srp/ 18812F: include/scsi/srp.h 18813 18814SCSI RDMA PROTOCOL (SRP) TARGET 18815M: Bart Van Assche <bvanassche@acm.org> 18816L: linux-rdma@vger.kernel.org 18817L: target-devel@vger.kernel.org 18818S: Supported 18819Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18820F: drivers/infiniband/ulp/srpt/ 18821 18822SCSI SG DRIVER 18823M: Doug Gilbert <dgilbert@interlog.com> 18824L: linux-scsi@vger.kernel.org 18825S: Maintained 18826W: http://sg.danny.cz/sg 18827F: Documentation/scsi/scsi-generic.rst 18828F: drivers/scsi/sg.c 18829F: include/scsi/sg.h 18830 18831SCSI SUBSYSTEM 18832M: "James E.J. Bottomley" <jejb@linux.ibm.com> 18833M: "Martin K. Petersen" <martin.petersen@oracle.com> 18834L: linux-scsi@vger.kernel.org 18835S: Maintained 18836Q: https://patchwork.kernel.org/project/linux-scsi/list/ 18837T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git 18838T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 18839F: Documentation/devicetree/bindings/scsi/ 18840F: drivers/scsi/ 18841F: drivers/ufs/ 18842F: include/scsi/ 18843 18844SCSI TAPE DRIVER 18845M: Kai Mäkisara <Kai.Makisara@kolumbus.fi> 18846L: linux-scsi@vger.kernel.org 18847S: Maintained 18848F: Documentation/scsi/st.rst 18849F: drivers/scsi/st.* 18850F: drivers/scsi/st_*.h 18851 18852SCSI TARGET CORE USER DRIVER 18853M: Bodo Stroesser <bostroesser@gmail.com> 18854L: linux-scsi@vger.kernel.org 18855L: target-devel@vger.kernel.org 18856S: Supported 18857F: Documentation/target/tcmu-design.rst 18858F: drivers/target/target_core_user.c 18859F: include/uapi/linux/target_core_user.h 18860 18861SCSI TARGET SUBSYSTEM 18862M: "Martin K. Petersen" <martin.petersen@oracle.com> 18863L: linux-scsi@vger.kernel.org 18864L: target-devel@vger.kernel.org 18865S: Supported 18866W: http://www.linux-iscsi.org 18867Q: https://patchwork.kernel.org/project/target-devel/list/ 18868T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 18869F: Documentation/target/ 18870F: drivers/target/ 18871F: include/target/ 18872 18873SCTP PROTOCOL 18874M: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> 18875M: Xin Long <lucien.xin@gmail.com> 18876L: linux-sctp@vger.kernel.org 18877S: Maintained 18878W: https://github.com/sctp/lksctp-tools/wiki 18879F: Documentation/networking/sctp.rst 18880F: include/linux/sctp.h 18881F: include/net/sctp/ 18882F: include/uapi/linux/sctp.h 18883F: net/sctp/ 18884 18885SCx200 CPU SUPPORT 18886M: Jim Cromie <jim.cromie@gmail.com> 18887S: Odd Fixes 18888F: Documentation/i2c/busses/scx200_acb.rst 18889F: arch/x86/platform/scx200/ 18890F: drivers/i2c/busses/scx200* 18891F: drivers/mtd/maps/scx200_docflash.c 18892F: drivers/watchdog/scx200_wdt.c 18893F: include/linux/scx200.h 18894 18895SCx200 GPIO DRIVER 18896M: Jim Cromie <jim.cromie@gmail.com> 18897S: Maintained 18898F: drivers/char/scx200_gpio.c 18899F: include/linux/scx200_gpio.h 18900 18901SCx200 HRT CLOCKSOURCE DRIVER 18902M: Jim Cromie <jim.cromie@gmail.com> 18903S: Maintained 18904F: drivers/clocksource/scx200_hrt.c 18905 18906SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER 18907M: Sascha Sommer <saschasommer@freenet.de> 18908L: sdricohcs-devel@lists.sourceforge.net (subscribers-only) 18909S: Maintained 18910F: drivers/mmc/host/sdricoh_cs.c 18911 18912SECO BOARDS CEC DRIVER 18913M: Ettore Chimenti <ek5.chimenti@gmail.com> 18914S: Maintained 18915F: drivers/media/cec/platform/seco/seco-cec.c 18916F: drivers/media/cec/platform/seco/seco-cec.h 18917 18918SECURE COMPUTING 18919M: Kees Cook <keescook@chromium.org> 18920R: Andy Lutomirski <luto@amacapital.net> 18921R: Will Drewry <wad@chromium.org> 18922S: Supported 18923T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/seccomp 18924F: Documentation/userspace-api/seccomp_filter.rst 18925F: include/linux/seccomp.h 18926F: include/uapi/linux/seccomp.h 18927F: kernel/seccomp.c 18928F: tools/testing/selftests/kselftest_harness.h 18929F: tools/testing/selftests/seccomp/* 18930K: \bsecure_computing 18931K: \bTIF_SECCOMP\b 18932 18933SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER 18934M: Kamal Dasu <kdasu.kdev@gmail.com> 18935M: Al Cooper <alcooperx@gmail.com> 18936R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 18937L: linux-mmc@vger.kernel.org 18938S: Maintained 18939F: drivers/mmc/host/sdhci-brcmstb* 18940 18941SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER 18942M: Adrian Hunter <adrian.hunter@intel.com> 18943L: linux-mmc@vger.kernel.org 18944S: Supported 18945F: Documentation/devicetree/bindings/mmc/sdhci-common.yaml 18946F: drivers/mmc/host/sdhci* 18947 18948SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER 18949M: Eugen Hristev <eugen.hristev@microchip.com> 18950L: linux-mmc@vger.kernel.org 18951S: Supported 18952F: drivers/mmc/host/sdhci-of-at91.c 18953 18954SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER 18955M: Haibo Chen <haibo.chen@nxp.com> 18956L: linux-imx@nxp.com 18957L: linux-mmc@vger.kernel.org 18958S: Maintained 18959F: drivers/mmc/host/sdhci-esdhc-imx.c 18960 18961SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER 18962M: Ben Dooks <ben-linux@fluff.org> 18963M: Jaehoon Chung <jh80.chung@samsung.com> 18964L: linux-mmc@vger.kernel.org 18965S: Maintained 18966F: drivers/mmc/host/sdhci-s3c* 18967 18968SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER 18969M: Viresh Kumar <vireshk@kernel.org> 18970L: linux-mmc@vger.kernel.org 18971S: Maintained 18972F: drivers/mmc/host/sdhci-spear.c 18973 18974SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER 18975M: Vignesh Raghavendra <vigneshr@ti.com> 18976L: linux-mmc@vger.kernel.org 18977S: Maintained 18978F: drivers/mmc/host/sdhci-omap.c 18979 18980SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER 18981M: Jonathan Derrick <jonathan.derrick@linux.dev> 18982L: linux-block@vger.kernel.org 18983S: Supported 18984F: block/opal_proto.h 18985F: block/sed* 18986F: include/linux/sed* 18987F: include/uapi/linux/sed* 18988 18989SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC) 18990M: Mark Rutland <mark.rutland@arm.com> 18991M: Lorenzo Pieralisi <lpieralisi@kernel.org> 18992M: Sudeep Holla <sudeep.holla@arm.com> 18993L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18994S: Maintained 18995F: drivers/firmware/smccc/ 18996F: include/linux/arm-smccc.h 18997 18998SECURITY CONTACT 18999M: Security Officers <security@kernel.org> 19000S: Supported 19001F: Documentation/process/security-bugs.rst 19002 19003SECURITY SUBSYSTEM 19004M: Paul Moore <paul@paul-moore.com> 19005M: James Morris <jmorris@namei.org> 19006M: "Serge E. Hallyn" <serge@hallyn.com> 19007L: linux-security-module@vger.kernel.org (suggested Cc:) 19008S: Supported 19009W: http://kernsec.org/ 19010T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 19011F: security/ 19012X: security/selinux/ 19013 19014SELINUX SECURITY MODULE 19015M: Paul Moore <paul@paul-moore.com> 19016M: Stephen Smalley <stephen.smalley.work@gmail.com> 19017M: Eric Paris <eparis@parisplace.org> 19018L: selinux@vger.kernel.org 19019S: Supported 19020W: https://selinuxproject.org 19021W: https://github.com/SELinuxProject 19022T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git 19023F: Documentation/ABI/removed/sysfs-selinux-checkreqprot 19024F: Documentation/ABI/removed/sysfs-selinux-disable 19025F: Documentation/admin-guide/LSM/SELinux.rst 19026F: include/trace/events/avc.h 19027F: include/uapi/linux/selinux_netlink.h 19028F: scripts/selinux/ 19029F: security/selinux/ 19030 19031SENSABLE PHANTOM 19032M: Jiri Slaby <jirislaby@kernel.org> 19033S: Maintained 19034F: drivers/misc/phantom.c 19035F: include/uapi/linux/phantom.h 19036 19037SENSEAIR SUNRISE 006-0-0007 19038M: Jacopo Mondi <jacopo@jmondi.org> 19039S: Maintained 19040F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2 19041F: Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml 19042F: drivers/iio/chemical/sunrise_co2.c 19043 19044SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER 19045M: Tomasz Duszynski <tomasz.duszynski@octakon.com> 19046S: Maintained 19047F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml 19048F: drivers/iio/chemical/scd30.h 19049F: drivers/iio/chemical/scd30_core.c 19050F: drivers/iio/chemical/scd30_i2c.c 19051F: drivers/iio/chemical/scd30_serial.c 19052 19053SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER 19054M: Roan van Dijk <roan@protonic.nl> 19055S: Maintained 19056F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml 19057F: drivers/iio/chemical/scd4x.c 19058 19059SENSIRION SGP40 GAS SENSOR DRIVER 19060M: Andreas Klinger <ak@it-klinger.de> 19061S: Maintained 19062F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40 19063F: drivers/iio/chemical/sgp40.c 19064 19065SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER 19066M: Tomasz Duszynski <tduszyns@gmail.com> 19067S: Maintained 19068F: Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml 19069F: drivers/iio/chemical/sps30.c 19070F: drivers/iio/chemical/sps30_i2c.c 19071F: drivers/iio/chemical/sps30_serial.c 19072 19073SERIAL DEVICE BUS 19074M: Rob Herring <robh@kernel.org> 19075L: linux-serial@vger.kernel.org 19076S: Maintained 19077F: Documentation/devicetree/bindings/serial/serial.yaml 19078F: drivers/tty/serdev/ 19079F: include/linux/serdev.h 19080 19081SERIAL DRIVERS 19082M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 19083L: linux-serial@vger.kernel.org 19084S: Maintained 19085F: Documentation/devicetree/bindings/serial/ 19086F: drivers/tty/serial/ 19087 19088SERIAL IR RECEIVER 19089M: Sean Young <sean@mess.org> 19090L: linux-media@vger.kernel.org 19091S: Maintained 19092F: drivers/media/rc/serial_ir.c 19093 19094SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus) 19095M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 19096L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19097S: Maintained 19098F: Documentation/devicetree/bindings/slimbus/ 19099F: drivers/slimbus/ 19100F: include/linux/slimbus.h 19101 19102SFC NETWORK DRIVER 19103M: Edward Cree <ecree.xilinx@gmail.com> 19104M: Martin Habets <habetsm.xilinx@gmail.com> 19105L: netdev@vger.kernel.org 19106L: linux-net-drivers@amd.com 19107S: Supported 19108F: Documentation/networking/devlink/sfc.rst 19109F: drivers/net/ethernet/sfc/ 19110 19111SFCTEMP HWMON DRIVER 19112M: Emil Renner Berthing <kernel@esmil.dk> 19113L: linux-hwmon@vger.kernel.org 19114S: Maintained 19115F: Documentation/devicetree/bindings/hwmon/starfive,jh71x0-temp.yaml 19116F: Documentation/hwmon/sfctemp.rst 19117F: drivers/hwmon/sfctemp.c 19118 19119SFF/SFP/SFP+ MODULE SUPPORT 19120M: Russell King <linux@armlinux.org.uk> 19121L: netdev@vger.kernel.org 19122S: Maintained 19123F: Documentation/devicetree/bindings/net/sff,sfp.yaml 19124F: drivers/net/phy/phylink.c 19125F: drivers/net/phy/sfp* 19126F: include/linux/mdio/mdio-i2c.h 19127F: include/linux/phylink.h 19128F: include/linux/sfp.h 19129K: phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate) 19130 19131SGI GRU DRIVER 19132M: Dimitri Sivanich <dimitri.sivanich@hpe.com> 19133S: Maintained 19134F: drivers/misc/sgi-gru/ 19135 19136SGI XP/XPC/XPNET DRIVER 19137M: Robin Holt <robinmholt@gmail.com> 19138M: Steve Wahl <steve.wahl@hpe.com> 19139R: Mike Travis <mike.travis@hpe.com> 19140S: Maintained 19141F: drivers/misc/sgi-xp/ 19142 19143SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS 19144M: Karsten Graul <kgraul@linux.ibm.com> 19145M: Wenjia Zhang <wenjia@linux.ibm.com> 19146M: Jan Karcher <jaka@linux.ibm.com> 19147R: D. Wythe <alibuda@linux.alibaba.com> 19148R: Tony Lu <tonylu@linux.alibaba.com> 19149R: Wen Gu <guwen@linux.alibaba.com> 19150L: linux-s390@vger.kernel.org 19151S: Supported 19152F: net/smc/ 19153 19154SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER 19155M: Linus Walleij <linus.walleij@linaro.org> 19156L: linux-iio@vger.kernel.org 19157S: Maintained 19158T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 19159F: Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml 19160F: drivers/iio/light/gp2ap002.c 19161 19162SHARP RJ54N1CB0C SENSOR DRIVER 19163M: Jacopo Mondi <jacopo@jmondi.org> 19164L: linux-media@vger.kernel.org 19165S: Odd fixes 19166T: git git://linuxtv.org/media_tree.git 19167F: drivers/media/i2c/rj54n1cb0c.c 19168F: include/media/i2c/rj54n1cb0c.h 19169 19170SH_VOU V4L2 OUTPUT DRIVER 19171L: linux-media@vger.kernel.org 19172S: Orphan 19173F: drivers/media/platform/renesas/sh_vou.c 19174F: include/media/drv-intf/sh_vou.h 19175 19176SI2157 MEDIA DRIVER 19177M: Antti Palosaari <crope@iki.fi> 19178L: linux-media@vger.kernel.org 19179S: Maintained 19180W: https://linuxtv.org 19181W: http://palosaari.fi/linux/ 19182Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19183T: git git://linuxtv.org/anttip/media_tree.git 19184F: drivers/media/tuners/si2157* 19185 19186SI2165 MEDIA DRIVER 19187M: Matthias Schwarzott <zzam@gentoo.org> 19188L: linux-media@vger.kernel.org 19189S: Maintained 19190W: https://linuxtv.org 19191Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19192F: drivers/media/dvb-frontends/si2165* 19193 19194SI2168 MEDIA DRIVER 19195M: Antti Palosaari <crope@iki.fi> 19196L: linux-media@vger.kernel.org 19197S: Maintained 19198W: https://linuxtv.org 19199W: http://palosaari.fi/linux/ 19200Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19201T: git git://linuxtv.org/anttip/media_tree.git 19202F: drivers/media/dvb-frontends/si2168* 19203 19204SI470X FM RADIO RECEIVER I2C DRIVER 19205M: Hans Verkuil <hverkuil@xs4all.nl> 19206L: linux-media@vger.kernel.org 19207S: Odd Fixes 19208W: https://linuxtv.org 19209T: git git://linuxtv.org/media_tree.git 19210F: Documentation/devicetree/bindings/media/silabs,si470x.yaml 19211F: drivers/media/radio/si470x/radio-si470x-i2c.c 19212 19213SI470X FM RADIO RECEIVER USB DRIVER 19214M: Hans Verkuil <hverkuil@xs4all.nl> 19215L: linux-media@vger.kernel.org 19216S: Maintained 19217W: https://linuxtv.org 19218T: git git://linuxtv.org/media_tree.git 19219F: drivers/media/radio/si470x/radio-si470x-common.c 19220F: drivers/media/radio/si470x/radio-si470x-usb.c 19221F: drivers/media/radio/si470x/radio-si470x.h 19222 19223SI4713 FM RADIO TRANSMITTER I2C DRIVER 19224M: Eduardo Valentin <edubezval@gmail.com> 19225L: linux-media@vger.kernel.org 19226S: Odd Fixes 19227W: https://linuxtv.org 19228T: git git://linuxtv.org/media_tree.git 19229F: drivers/media/radio/si4713/si4713.? 19230 19231SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER 19232M: Eduardo Valentin <edubezval@gmail.com> 19233L: linux-media@vger.kernel.org 19234S: Odd Fixes 19235W: https://linuxtv.org 19236T: git git://linuxtv.org/media_tree.git 19237F: drivers/media/radio/si4713/radio-platform-si4713.c 19238 19239SI4713 FM RADIO TRANSMITTER USB DRIVER 19240M: Hans Verkuil <hverkuil@xs4all.nl> 19241L: linux-media@vger.kernel.org 19242S: Maintained 19243W: https://linuxtv.org 19244T: git git://linuxtv.org/media_tree.git 19245F: drivers/media/radio/si4713/radio-usb-si4713.c 19246 19247SIANO DVB DRIVER 19248M: Mauro Carvalho Chehab <mchehab@kernel.org> 19249L: linux-media@vger.kernel.org 19250S: Odd fixes 19251W: https://linuxtv.org 19252T: git git://linuxtv.org/media_tree.git 19253F: drivers/media/common/siano/ 19254F: drivers/media/mmc/siano/ 19255F: drivers/media/usb/siano/ 19256F: drivers/media/usb/siano/ 19257 19258SIFIVE DRIVERS 19259M: Palmer Dabbelt <palmer@dabbelt.com> 19260M: Paul Walmsley <paul.walmsley@sifive.com> 19261L: linux-riscv@lists.infradead.org 19262S: Supported 19263N: sifive 19264K: [^@]sifive 19265 19266SIFIVE FU540 SYSTEM-ON-CHIP 19267M: Paul Walmsley <paul.walmsley@sifive.com> 19268M: Palmer Dabbelt <palmer@dabbelt.com> 19269L: linux-riscv@lists.infradead.org 19270S: Supported 19271T: git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git 19272N: fu540 19273K: fu540 19274 19275SIFIVE PDMA DRIVER 19276M: Green Wan <green.wan@sifive.com> 19277S: Maintained 19278F: Documentation/devicetree/bindings/dma/sifive,fu540-c000-pdma.yaml 19279F: drivers/dma/sf-pdma/ 19280 19281SIFIVE SOC DRIVERS 19282M: Conor Dooley <conor@kernel.org> 19283L: linux-riscv@lists.infradead.org 19284S: Maintained 19285T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 19286F: Documentation/devicetree/bindings/cache/sifive,ccache0.yaml 19287F: drivers/soc/sifive/ 19288 19289SILEAD TOUCHSCREEN DRIVER 19290M: Hans de Goede <hdegoede@redhat.com> 19291L: linux-input@vger.kernel.org 19292L: platform-driver-x86@vger.kernel.org 19293S: Maintained 19294F: drivers/input/touchscreen/silead.c 19295F: drivers/platform/x86/touchscreen_dmi.c 19296 19297SILICON LABS WIRELESS DRIVERS (for WFxxx series) 19298M: Jérôme Pouiller <jerome.pouiller@silabs.com> 19299S: Supported 19300F: Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml 19301F: drivers/net/wireless/silabs/wfx/ 19302 19303SILICON MOTION SM712 FRAME BUFFER DRIVER 19304M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 19305M: Teddy Wang <teddy.wang@siliconmotion.com> 19306M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 19307L: linux-fbdev@vger.kernel.org 19308S: Maintained 19309F: Documentation/fb/sm712fb.rst 19310F: drivers/video/fbdev/sm712* 19311 19312SILVACO I3C DUAL-ROLE MASTER 19313M: Miquel Raynal <miquel.raynal@bootlin.com> 19314M: Conor Culhane <conor.culhane@silvaco.com> 19315L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 19316S: Maintained 19317F: Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml 19318F: drivers/i3c/master/svc-i3c-master.c 19319 19320SIMPLEFB FB DRIVER 19321M: Hans de Goede <hdegoede@redhat.com> 19322L: linux-fbdev@vger.kernel.org 19323S: Maintained 19324F: Documentation/devicetree/bindings/display/simple-framebuffer.yaml 19325F: drivers/video/fbdev/simplefb.c 19326F: include/linux/platform_data/simplefb.h 19327 19328SIMTEC EB110ATX (Chalice CATS) 19329M: Simtec Linux Team <linux@simtec.co.uk> 19330S: Supported 19331W: http://www.simtec.co.uk/products/EB110ATX/ 19332 19333SIOX 19334M: Thorsten Scherer <t.scherer@eckelmann.de> 19335M: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 19336R: Pengutronix Kernel Team <kernel@pengutronix.de> 19337S: Supported 19338F: drivers/gpio/gpio-siox.c 19339F: drivers/siox/* 19340F: include/trace/events/siox.h 19341 19342SIPHASH PRF ROUTINES 19343M: Jason A. Donenfeld <Jason@zx2c4.com> 19344S: Maintained 19345F: include/linux/siphash.h 19346F: lib/siphash.c 19347F: lib/siphash_kunit.c 19348 19349SIS 190 ETHERNET DRIVER 19350M: Francois Romieu <romieu@fr.zoreil.com> 19351L: netdev@vger.kernel.org 19352S: Maintained 19353F: drivers/net/ethernet/sis/sis190.c 19354 19355SIS 900/7016 FAST ETHERNET DRIVER 19356M: Daniele Venzano <venza@brownhat.org> 19357L: netdev@vger.kernel.org 19358S: Maintained 19359W: http://www.brownhat.org/sis900.html 19360F: drivers/net/ethernet/sis/sis900.* 19361 19362SIS FRAMEBUFFER DRIVER 19363S: Orphan 19364F: Documentation/fb/sisfb.rst 19365F: drivers/video/fbdev/sis/ 19366F: include/video/sisfb.h 19367 19368SIS I2C TOUCHSCREEN DRIVER 19369M: Mika Penttilä <mpenttil@redhat.com> 19370L: linux-input@vger.kernel.org 19371S: Maintained 19372F: Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt 19373F: drivers/input/touchscreen/sis_i2c.c 19374 19375SIS USB2VGA DRIVER 19376M: Thomas Winischhofer <thomas@winischhofer.net> 19377S: Maintained 19378W: http://www.winischhofer.at/linuxsisusbvga.shtml 19379F: drivers/usb/misc/sisusbvga/ 19380 19381SL28 CPLD MFD DRIVER 19382M: Michael Walle <michael@walle.cc> 19383S: Maintained 19384F: Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml 19385F: Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml 19386F: Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml 19387F: Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml 19388F: Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml 19389F: Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml 19390F: drivers/gpio/gpio-sl28cpld.c 19391F: drivers/hwmon/sl28cpld-hwmon.c 19392F: drivers/irqchip/irq-sl28cpld.c 19393F: drivers/pwm/pwm-sl28cpld.c 19394F: drivers/watchdog/sl28cpld_wdt.c 19395 19396SL28 VPD NVMEM LAYOUT DRIVER 19397M: Michael Walle <michael@walle.cc> 19398S: Maintained 19399F: Documentation/devicetree/bindings/nvmem/layouts/kontron,sl28-vpd.yaml 19400F: drivers/nvmem/layouts/sl28vpd.c 19401 19402SLAB ALLOCATOR 19403M: Christoph Lameter <cl@linux.com> 19404M: Pekka Enberg <penberg@kernel.org> 19405M: David Rientjes <rientjes@google.com> 19406M: Joonsoo Kim <iamjoonsoo.kim@lge.com> 19407M: Andrew Morton <akpm@linux-foundation.org> 19408M: Vlastimil Babka <vbabka@suse.cz> 19409R: Roman Gushchin <roman.gushchin@linux.dev> 19410R: Hyeonggon Yoo <42.hyeyoo@gmail.com> 19411L: linux-mm@kvack.org 19412S: Maintained 19413T: git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git 19414F: include/linux/sl?b*.h 19415F: mm/sl?b* 19416 19417SLCAN CAN NETWORK DRIVER 19418M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 19419L: linux-can@vger.kernel.org 19420S: Maintained 19421F: drivers/net/can/slcan/ 19422 19423SLEEPABLE READ-COPY UPDATE (SRCU) 19424M: Lai Jiangshan <jiangshanlai@gmail.com> 19425M: "Paul E. McKenney" <paulmck@kernel.org> 19426M: Josh Triplett <josh@joshtriplett.org> 19427R: Steven Rostedt <rostedt@goodmis.org> 19428R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 19429L: rcu@vger.kernel.org 19430S: Supported 19431W: http://www.rdrop.com/users/paulmck/RCU/ 19432T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 19433F: include/linux/srcu*.h 19434F: kernel/rcu/srcu*.c 19435 19436SMACK SECURITY MODULE 19437M: Casey Schaufler <casey@schaufler-ca.com> 19438L: linux-security-module@vger.kernel.org 19439S: Maintained 19440W: http://schaufler-ca.com 19441T: git git://github.com/cschaufler/smack-next 19442F: Documentation/admin-guide/LSM/Smack.rst 19443F: security/smack/ 19444 19445SMC91x ETHERNET DRIVER 19446M: Nicolas Pitre <nico@fluxnic.net> 19447S: Odd Fixes 19448F: drivers/net/ethernet/smsc/smc91x.* 19449 19450SMM665 HARDWARE MONITOR DRIVER 19451M: Guenter Roeck <linux@roeck-us.net> 19452L: linux-hwmon@vger.kernel.org 19453S: Maintained 19454F: Documentation/hwmon/smm665.rst 19455F: drivers/hwmon/smm665.c 19456 19457SMSC EMC2103 HARDWARE MONITOR DRIVER 19458M: Steve Glendinning <steve.glendinning@shawell.net> 19459L: linux-hwmon@vger.kernel.org 19460S: Maintained 19461F: Documentation/hwmon/emc2103.rst 19462F: drivers/hwmon/emc2103.c 19463 19464SMSC SCH5627 HARDWARE MONITOR DRIVER 19465M: Hans de Goede <hdegoede@redhat.com> 19466L: linux-hwmon@vger.kernel.org 19467S: Supported 19468F: Documentation/hwmon/sch5627.rst 19469F: drivers/hwmon/sch5627.c 19470 19471SMSC UFX6000 and UFX7000 USB to VGA DRIVER 19472M: Steve Glendinning <steve.glendinning@shawell.net> 19473L: linux-fbdev@vger.kernel.org 19474S: Maintained 19475F: drivers/video/fbdev/smscufx.c 19476 19477SMSC47B397 HARDWARE MONITOR DRIVER 19478M: Jean Delvare <jdelvare@suse.com> 19479L: linux-hwmon@vger.kernel.org 19480S: Maintained 19481F: Documentation/hwmon/smsc47b397.rst 19482F: drivers/hwmon/smsc47b397.c 19483 19484SMSC911x ETHERNET DRIVER 19485M: Steve Glendinning <steve.glendinning@shawell.net> 19486L: netdev@vger.kernel.org 19487S: Maintained 19488F: drivers/net/ethernet/smsc/smsc911x.* 19489F: include/linux/smsc911x.h 19490 19491SMSC9420 PCI ETHERNET DRIVER 19492M: Steve Glendinning <steve.glendinning@shawell.net> 19493L: netdev@vger.kernel.org 19494S: Maintained 19495F: drivers/net/ethernet/smsc/smsc9420.* 19496 19497SNET DPU VIRTIO DATA PATH ACCELERATOR 19498R: Alvaro Karsz <alvaro.karsz@solid-run.com> 19499F: drivers/vdpa/solidrun/ 19500 19501SOCIONEXT (SNI) AVE NETWORK DRIVER 19502M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 19503L: netdev@vger.kernel.org 19504S: Maintained 19505F: Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml 19506F: drivers/net/ethernet/socionext/sni_ave.c 19507 19508SOCIONEXT (SNI) NETSEC NETWORK DRIVER 19509M: Jassi Brar <jaswinder.singh@linaro.org> 19510M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 19511L: netdev@vger.kernel.org 19512S: Maintained 19513F: Documentation/devicetree/bindings/net/socionext,synquacer-netsec.yaml 19514F: drivers/net/ethernet/socionext/netsec.c 19515 19516SOCIONEXT (SNI) Synquacer SPI DRIVER 19517M: Masahisa Kojima <masahisa.kojima@linaro.org> 19518M: Jassi Brar <jaswinder.singh@linaro.org> 19519L: linux-spi@vger.kernel.org 19520S: Maintained 19521F: Documentation/devicetree/bindings/spi/socionext,synquacer-spi.yaml 19522F: drivers/spi/spi-synquacer.c 19523 19524SOCIONEXT SYNQUACER I2C DRIVER 19525M: Ard Biesheuvel <ardb@kernel.org> 19526L: linux-i2c@vger.kernel.org 19527S: Maintained 19528F: Documentation/devicetree/bindings/i2c/socionext,synquacer-i2c.yaml 19529F: drivers/i2c/busses/i2c-synquacer.c 19530 19531SOCIONEXT UNIPHIER SOUND DRIVER 19532L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19533S: Orphan 19534F: sound/soc/uniphier/ 19535 19536SOCKET TIMESTAMPING 19537M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 19538S: Maintained 19539F: Documentation/networking/timestamping.rst 19540F: include/uapi/linux/net_tstamp.h 19541F: tools/testing/selftests/net/so_txtime.c 19542 19543SOEKRIS NET48XX LED SUPPORT 19544M: Chris Boot <bootc@bootc.net> 19545S: Maintained 19546F: drivers/leds/leds-net48xx.c 19547 19548SOFT-IWARP DRIVER (siw) 19549M: Bernard Metzler <bmt@zurich.ibm.com> 19550L: linux-rdma@vger.kernel.org 19551S: Supported 19552F: drivers/infiniband/sw/siw/ 19553F: include/uapi/rdma/siw-abi.h 19554 19555SOFT-ROCE DRIVER (rxe) 19556M: Zhu Yanjun <zyjzyj2000@gmail.com> 19557L: linux-rdma@vger.kernel.org 19558S: Supported 19559F: drivers/infiniband/sw/rxe/ 19560F: include/uapi/rdma/rdma_user_rxe.h 19561 19562SOFTLOGIC 6x10 MPEG CODEC 19563M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 19564M: Anton Sviridenko <anton@corp.bluecherry.net> 19565M: Andrey Utkin <andrey_utkin@fastmail.com> 19566M: Ismael Luceno <ismael@iodev.co.uk> 19567L: linux-media@vger.kernel.org 19568S: Supported 19569F: drivers/media/pci/solo6x10/ 19570 19571SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI) 19572M: James Morse <james.morse@arm.com> 19573L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19574S: Maintained 19575F: Documentation/devicetree/bindings/arm/firmware/sdei.txt 19576F: drivers/firmware/arm_sdei.c 19577F: include/linux/arm_sdei.h 19578F: include/uapi/linux/arm_sdei.h 19579 19580SOFTWARE NODES AND DEVICE PROPERTIES 19581R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19582R: Daniel Scally <djrscally@gmail.com> 19583R: Heikki Krogerus <heikki.krogerus@linux.intel.com> 19584R: Sakari Ailus <sakari.ailus@linux.intel.com> 19585L: linux-acpi@vger.kernel.org 19586S: Maintained 19587F: drivers/base/property.c 19588F: drivers/base/swnode.c 19589F: include/linux/fwnode.h 19590F: include/linux/property.h 19591 19592SOFTWARE RAID (Multiple Disks) SUPPORT 19593M: Song Liu <song@kernel.org> 19594L: linux-raid@vger.kernel.org 19595S: Supported 19596Q: https://patchwork.kernel.org/project/linux-raid/list/ 19597T: git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git 19598F: drivers/md/Kconfig 19599F: drivers/md/Makefile 19600F: drivers/md/md* 19601F: drivers/md/raid* 19602F: include/linux/raid/ 19603F: include/uapi/linux/raid/ 19604 19605SOLIDRUN CLEARFOG SUPPORT 19606M: Russell King <linux@armlinux.org.uk> 19607S: Maintained 19608F: arch/arm/boot/dts/armada-388-clearfog* 19609F: arch/arm/boot/dts/armada-38x-solidrun-* 19610 19611SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT 19612M: Russell King <linux@armlinux.org.uk> 19613S: Maintained 19614F: arch/arm/boot/dts/imx6*-cubox-i* 19615F: arch/arm/boot/dts/imx6*-hummingboard* 19616F: arch/arm/boot/dts/imx6*-sr-* 19617 19618SONIC NETWORK DRIVER 19619M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 19620L: netdev@vger.kernel.org 19621S: Maintained 19622F: drivers/net/ethernet/natsemi/sonic.* 19623 19624SONICS SILICON BACKPLANE DRIVER (SSB) 19625M: Michael Buesch <m@bues.ch> 19626L: linux-wireless@vger.kernel.org 19627S: Maintained 19628F: drivers/ssb/ 19629F: include/linux/ssb/ 19630 19631SONY IMX208 SENSOR DRIVER 19632M: Sakari Ailus <sakari.ailus@linux.intel.com> 19633L: linux-media@vger.kernel.org 19634S: Maintained 19635T: git git://linuxtv.org/media_tree.git 19636F: drivers/media/i2c/imx208.c 19637 19638SONY IMX214 SENSOR DRIVER 19639M: Ricardo Ribalda <ribalda@kernel.org> 19640L: linux-media@vger.kernel.org 19641S: Maintained 19642T: git git://linuxtv.org/media_tree.git 19643F: Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml 19644F: drivers/media/i2c/imx214.c 19645 19646SONY IMX219 SENSOR DRIVER 19647M: Dave Stevenson <dave.stevenson@raspberrypi.com> 19648L: linux-media@vger.kernel.org 19649S: Maintained 19650T: git git://linuxtv.org/media_tree.git 19651F: Documentation/devicetree/bindings/media/i2c/imx219.yaml 19652F: drivers/media/i2c/imx219.c 19653 19654SONY IMX258 SENSOR DRIVER 19655M: Sakari Ailus <sakari.ailus@linux.intel.com> 19656L: linux-media@vger.kernel.org 19657S: Maintained 19658T: git git://linuxtv.org/media_tree.git 19659F: Documentation/devicetree/bindings/media/i2c/imx258.yaml 19660F: drivers/media/i2c/imx258.c 19661 19662SONY IMX274 SENSOR DRIVER 19663M: Leon Luo <leonl@leopardimaging.com> 19664L: linux-media@vger.kernel.org 19665S: Maintained 19666T: git git://linuxtv.org/media_tree.git 19667F: Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml 19668F: drivers/media/i2c/imx274.c 19669 19670SONY IMX290 SENSOR DRIVER 19671M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19672L: linux-media@vger.kernel.org 19673S: Maintained 19674T: git git://linuxtv.org/media_tree.git 19675F: Documentation/devicetree/bindings/media/i2c/sony,imx290.yaml 19676F: drivers/media/i2c/imx290.c 19677 19678SONY IMX296 SENSOR DRIVER 19679M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 19680M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19681L: linux-media@vger.kernel.org 19682S: Maintained 19683T: git git://linuxtv.org/media_tree.git 19684F: Documentation/devicetree/bindings/media/i2c/sony,imx296.yaml 19685F: drivers/media/i2c/imx296.c 19686 19687SONY IMX319 SENSOR DRIVER 19688M: Bingbu Cao <bingbu.cao@intel.com> 19689L: linux-media@vger.kernel.org 19690S: Maintained 19691T: git git://linuxtv.org/media_tree.git 19692F: drivers/media/i2c/imx319.c 19693 19694SONY IMX334 SENSOR DRIVER 19695M: Paul J. Murphy <paul.j.murphy@intel.com> 19696M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19697L: linux-media@vger.kernel.org 19698S: Maintained 19699T: git git://linuxtv.org/media_tree.git 19700F: Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml 19701F: drivers/media/i2c/imx334.c 19702 19703SONY IMX335 SENSOR DRIVER 19704M: Paul J. Murphy <paul.j.murphy@intel.com> 19705M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19706L: linux-media@vger.kernel.org 19707S: Maintained 19708T: git git://linuxtv.org/media_tree.git 19709F: Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml 19710F: drivers/media/i2c/imx335.c 19711 19712SONY IMX355 SENSOR DRIVER 19713M: Tianshu Qiu <tian.shu.qiu@intel.com> 19714L: linux-media@vger.kernel.org 19715S: Maintained 19716T: git git://linuxtv.org/media_tree.git 19717F: drivers/media/i2c/imx355.c 19718 19719SONY IMX412 SENSOR DRIVER 19720M: Paul J. Murphy <paul.j.murphy@intel.com> 19721M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19722L: linux-media@vger.kernel.org 19723S: Maintained 19724T: git git://linuxtv.org/media_tree.git 19725F: Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml 19726F: drivers/media/i2c/imx412.c 19727 19728SONY IMX415 SENSOR DRIVER 19729M: Michael Riesch <michael.riesch@wolfvision.net> 19730L: linux-media@vger.kernel.org 19731S: Maintained 19732T: git git://linuxtv.org/media_tree.git 19733F: Documentation/devicetree/bindings/media/i2c/sony,imx415.yaml 19734F: drivers/media/i2c/imx415.c 19735 19736SONY MEMORYSTICK SUBSYSTEM 19737M: Maxim Levitsky <maximlevitsky@gmail.com> 19738M: Alex Dubov <oakad@yahoo.com> 19739M: Ulf Hansson <ulf.hansson@linaro.org> 19740L: linux-mmc@vger.kernel.org 19741S: Maintained 19742T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 19743F: drivers/memstick/ 19744F: include/linux/memstick.h 19745 19746SONY VAIO CONTROL DEVICE DRIVER 19747M: Mattia Dongili <malattia@linux.it> 19748L: platform-driver-x86@vger.kernel.org 19749S: Maintained 19750W: http://www.linux.it/~malattia/wiki/index.php/Sony_drivers 19751F: Documentation/admin-guide/laptops/sony-laptop.rst 19752F: drivers/char/sonypi.c 19753F: drivers/platform/x86/sony-laptop.c 19754F: include/linux/sony-laptop.h 19755 19756SOUND 19757M: Jaroslav Kysela <perex@perex.cz> 19758M: Takashi Iwai <tiwai@suse.com> 19759L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19760S: Maintained 19761W: http://www.alsa-project.org/ 19762Q: http://patchwork.kernel.org/project/alsa-devel/list/ 19763T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19764F: Documentation/sound/ 19765F: include/sound/ 19766F: include/uapi/sound/ 19767F: sound/ 19768F: tools/testing/selftests/alsa 19769 19770SOUND - ALSA SELFTESTS 19771M: Mark Brown <broonie@kernel.org> 19772L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19773L: linux-kselftest@vger.kernel.org 19774S: Supported 19775F: tools/testing/selftests/alsa 19776 19777SOUND - COMPRESSED AUDIO 19778M: Vinod Koul <vkoul@kernel.org> 19779L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19780S: Supported 19781T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19782F: Documentation/sound/designs/compress-offload.rst 19783F: include/sound/compress_driver.h 19784F: include/uapi/sound/compress_* 19785F: sound/core/compress_offload.c 19786F: sound/soc/soc-compress.c 19787 19788SOUND - DMAENGINE HELPERS 19789M: Lars-Peter Clausen <lars@metafoo.de> 19790S: Supported 19791F: include/sound/dmaengine_pcm.h 19792F: sound/core/pcm_dmaengine.c 19793F: sound/soc/soc-generic-dmaengine-pcm.c 19794 19795SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC) 19796M: Liam Girdwood <lgirdwood@gmail.com> 19797M: Mark Brown <broonie@kernel.org> 19798L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19799S: Supported 19800W: http://alsa-project.org/main/index.php/ASoC 19801T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 19802F: Documentation/devicetree/bindings/sound/ 19803F: Documentation/sound/soc/ 19804F: include/dt-bindings/sound/ 19805F: include/sound/soc* 19806F: sound/soc/ 19807 19808SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS 19809M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19810M: Liam Girdwood <lgirdwood@gmail.com> 19811M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 19812M: Bard Liao <yung-chuan.liao@linux.intel.com> 19813M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 19814M: Daniel Baluta <daniel.baluta@nxp.com> 19815R: Kai Vehmanen <kai.vehmanen@linux.intel.com> 19816L: sound-open-firmware@alsa-project.org (moderated for non-subscribers) 19817S: Supported 19818W: https://github.com/thesofproject/linux/ 19819F: sound/soc/sof/ 19820 19821SOUNDWIRE SUBSYSTEM 19822M: Vinod Koul <vkoul@kernel.org> 19823M: Bard Liao <yung-chuan.liao@linux.intel.com> 19824R: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19825R: Sanyog Kale <sanyog.r.kale@intel.com> 19826L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19827S: Supported 19828T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git 19829F: Documentation/driver-api/soundwire/ 19830F: drivers/soundwire/ 19831F: include/linux/soundwire/ 19832 19833SP2 MEDIA DRIVER 19834M: Olli Salonen <olli.salonen@iki.fi> 19835L: linux-media@vger.kernel.org 19836S: Maintained 19837W: https://linuxtv.org 19838Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19839F: drivers/media/dvb-frontends/sp2* 19840 19841SPANISH DOCUMENTATION 19842M: Carlos Bilbao <carlos.bilbao@amd.com> 19843S: Maintained 19844F: Documentation/translations/sp_SP/ 19845 19846SPARC + UltraSPARC (sparc/sparc64) 19847M: "David S. Miller" <davem@davemloft.net> 19848L: sparclinux@vger.kernel.org 19849S: Maintained 19850Q: http://patchwork.ozlabs.org/project/sparclinux/list/ 19851T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 19852T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 19853F: arch/sparc/ 19854F: drivers/sbus/ 19855 19856SPARC SERIAL DRIVERS 19857M: "David S. Miller" <davem@davemloft.net> 19858L: sparclinux@vger.kernel.org 19859S: Maintained 19860T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 19861T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 19862F: drivers/tty/serial/suncore.c 19863F: drivers/tty/serial/sunhv.c 19864F: drivers/tty/serial/sunsab.c 19865F: drivers/tty/serial/sunsab.h 19866F: drivers/tty/serial/sunsu.c 19867F: drivers/tty/serial/sunzilog.c 19868F: drivers/tty/serial/sunzilog.h 19869F: drivers/tty/vcc.c 19870F: include/linux/sunserialcore.h 19871 19872SPARSE CHECKER 19873M: "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com> 19874L: linux-sparse@vger.kernel.org 19875S: Maintained 19876W: https://sparse.docs.kernel.org/ 19877Q: https://patchwork.kernel.org/project/linux-sparse/list/ 19878B: https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools 19879T: git git://git.kernel.org/pub/scm/devel/sparse/sparse.git 19880F: include/linux/compiler.h 19881 19882SPEAKUP CONSOLE SPEECH DRIVER 19883M: William Hubbs <w.d.hubbs@gmail.com> 19884M: Chris Brannon <chris@the-brannons.com> 19885M: Kirk Reiser <kirk@reisers.ca> 19886M: Samuel Thibault <samuel.thibault@ens-lyon.org> 19887L: speakup@linux-speakup.org 19888S: Odd Fixes 19889W: http://www.linux-speakup.org/ 19890W: https://github.com/linux-speakup/speakup 19891B: https://github.com/linux-speakup/speakup/issues 19892F: drivers/accessibility/speakup/ 19893 19894SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT 19895M: Viresh Kumar <vireshk@kernel.org> 19896M: Shiraz Hashim <shiraz.linux.kernel@gmail.com> 19897M: soc@kernel.org 19898L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19899S: Maintained 19900W: http://www.st.com/spear 19901F: arch/arm/boot/dts/spear* 19902F: arch/arm/mach-spear/ 19903F: drivers/clk/spear/ 19904F: drivers/pinctrl/spear/ 19905 19906SPI NOR SUBSYSTEM 19907M: Tudor Ambarus <tudor.ambarus@linaro.org> 19908M: Pratyush Yadav <pratyush@kernel.org> 19909R: Michael Walle <michael@walle.cc> 19910L: linux-mtd@lists.infradead.org 19911S: Maintained 19912W: http://www.linux-mtd.infradead.org/ 19913Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 19914C: irc://irc.oftc.net/mtd 19915T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next 19916F: Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml 19917F: drivers/mtd/spi-nor/ 19918F: include/linux/mtd/spi-nor.h 19919 19920SPI SUBSYSTEM 19921M: Mark Brown <broonie@kernel.org> 19922L: linux-spi@vger.kernel.org 19923S: Maintained 19924Q: http://patchwork.kernel.org/project/spi-devel-general/list/ 19925T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 19926F: Documentation/devicetree/bindings/spi/ 19927F: Documentation/spi/ 19928F: drivers/spi/ 19929F: include/linux/spi/ 19930F: include/uapi/linux/spi/ 19931F: tools/spi/ 19932 19933SPIDERNET NETWORK DRIVER for CELL 19934M: Ishizaki Kou <kou.ishizaki@toshiba.co.jp> 19935M: Geoff Levand <geoff@infradead.org> 19936L: netdev@vger.kernel.org 19937L: linuxppc-dev@lists.ozlabs.org 19938S: Maintained 19939F: Documentation/networking/device_drivers/ethernet/toshiba/spider_net.rst 19940F: drivers/net/ethernet/toshiba/spider_net* 19941 19942SPMI SUBSYSTEM 19943M: Stephen Boyd <sboyd@kernel.org> 19944L: linux-kernel@vger.kernel.org 19945S: Maintained 19946T: git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git 19947F: Documentation/devicetree/bindings/spmi/ 19948F: drivers/spmi/ 19949F: include/dt-bindings/spmi/spmi.h 19950F: include/linux/spmi.h 19951F: include/trace/events/spmi.h 19952 19953SPU FILE SYSTEM 19954M: Jeremy Kerr <jk@ozlabs.org> 19955L: linuxppc-dev@lists.ozlabs.org 19956S: Supported 19957W: http://www.ibm.com/developerworks/power/cell/ 19958F: Documentation/filesystems/spufs/spufs.rst 19959F: arch/powerpc/platforms/cell/spufs/ 19960 19961SQUASHFS FILE SYSTEM 19962M: Phillip Lougher <phillip@squashfs.org.uk> 19963L: squashfs-devel@lists.sourceforge.net (subscribers-only) 19964S: Maintained 19965W: http://squashfs.org.uk 19966T: git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git 19967F: Documentation/filesystems/squashfs.rst 19968F: fs/squashfs/ 19969 19970SRM (Alpha) environment access 19971M: Jan-Benedict Glaw <jbglaw@lug-owl.de> 19972S: Maintained 19973F: arch/alpha/kernel/srm_env.c 19974 19975ST LSM6DSx IMU IIO DRIVER 19976M: Lorenzo Bianconi <lorenzo@kernel.org> 19977L: linux-iio@vger.kernel.org 19978S: Maintained 19979W: http://www.st.com/ 19980F: Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml 19981F: drivers/iio/imu/st_lsm6dsx/ 19982 19983ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER 19984M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 19985M: Sylvain Petinot <sylvain.petinot@foss.st.com> 19986L: linux-media@vger.kernel.org 19987S: Maintained 19988T: git git://linuxtv.org/media_tree.git 19989F: Documentation/devicetree/bindings/media/i2c/st,st-mipid02.yaml 19990F: drivers/media/i2c/st-mipid02.c 19991 19992ST STM32 I2C/SMBUS DRIVER 19993M: Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com> 19994M: Alain Volmat <alain.volmat@foss.st.com> 19995L: linux-i2c@vger.kernel.org 19996S: Maintained 19997F: drivers/i2c/busses/i2c-stm32* 19998 19999ST STM32 SPI DRIVER 20000M: Alain Volmat <alain.volmat@foss.st.com> 20001L: linux-spi@vger.kernel.org 20002S: Maintained 20003F: drivers/spi/spi-stm32.c 20004 20005ST STPDDC60 DRIVER 20006M: Daniel Nilsson <daniel.nilsson@flex.com> 20007L: linux-hwmon@vger.kernel.org 20008S: Maintained 20009F: Documentation/hwmon/stpddc60.rst 20010F: drivers/hwmon/pmbus/stpddc60.c 20011 20012ST VGXY61 DRIVER 20013M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 20014M: Sylvain Petinot <sylvain.petinot@foss.st.com> 20015L: linux-media@vger.kernel.org 20016S: Maintained 20017T: git git://linuxtv.org/media_tree.git 20018F: Documentation/devicetree/bindings/media/i2c/st,st-vgxy61.yaml 20019F: Documentation/userspace-api/media/drivers/st-vgxy61.rst 20020F: drivers/media/i2c/st-vgxy61.c 20021 20022ST VL53L0X ToF RANGER(I2C) IIO DRIVER 20023M: Song Qiang <songqiang1304521@gmail.com> 20024L: linux-iio@vger.kernel.org 20025S: Maintained 20026F: Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml 20027F: drivers/iio/proximity/vl53l0x-i2c.c 20028 20029STABLE BRANCH 20030M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20031M: Sasha Levin <sashal@kernel.org> 20032L: stable@vger.kernel.org 20033S: Supported 20034F: Documentation/process/stable-kernel-rules.rst 20035 20036STAGING - ATOMISP DRIVER 20037M: Hans de Goede <hdegoede@redhat.com> 20038M: Mauro Carvalho Chehab <mchehab@kernel.org> 20039R: Sakari Ailus <sakari.ailus@linux.intel.com> 20040L: linux-media@vger.kernel.org 20041S: Maintained 20042F: drivers/staging/media/atomisp/ 20043 20044STAGING - FIELDBUS SUBSYSTEM 20045M: Sven Van Asbroeck <TheSven73@gmail.com> 20046S: Maintained 20047F: drivers/staging/fieldbus/* 20048F: drivers/staging/fieldbus/Documentation/ 20049 20050STAGING - HMS ANYBUS-S BUS 20051M: Sven Van Asbroeck <TheSven73@gmail.com> 20052S: Maintained 20053F: drivers/staging/fieldbus/anybuss/ 20054 20055STAGING - INDUSTRIAL IO 20056M: Jonathan Cameron <jic23@kernel.org> 20057L: linux-iio@vger.kernel.org 20058S: Odd Fixes 20059F: Documentation/devicetree/bindings/staging/iio/ 20060F: drivers/staging/iio/ 20061 20062STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec) 20063M: Marc Dietrich <marvin24@gmx.de> 20064L: ac100@lists.launchpad.net (moderated for non-subscribers) 20065L: linux-tegra@vger.kernel.org 20066S: Maintained 20067F: drivers/staging/nvec/ 20068 20069STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON) 20070M: Jens Frederich <jfrederich@gmail.com> 20071M: Jon Nettleton <jon.nettleton@gmail.com> 20072S: Maintained 20073W: http://wiki.laptop.org/go/DCON 20074F: drivers/staging/olpc_dcon/ 20075 20076STAGING - REALTEK RTL8712U DRIVERS 20077M: Larry Finger <Larry.Finger@lwfinger.net> 20078M: Florian Schilhabel <florian.c.schilhabel@googlemail.com>. 20079S: Odd Fixes 20080F: drivers/staging/rtl8712/ 20081 20082STAGING - SEPS525 LCD CONTROLLER DRIVERS 20083M: Michael Hennerich <michael.hennerich@analog.com> 20084L: linux-fbdev@vger.kernel.org 20085S: Supported 20086F: Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml 20087F: drivers/staging/fbtft/fb_seps525.c 20088 20089STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER 20090M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 20091M: Teddy Wang <teddy.wang@siliconmotion.com> 20092M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 20093L: linux-fbdev@vger.kernel.org 20094S: Maintained 20095F: drivers/staging/sm750fb/ 20096 20097STAGING - VIA VT665X DRIVERS 20098M: Forest Bond <forest@alittletooquiet.net> 20099S: Odd Fixes 20100F: drivers/staging/vt665?/ 20101 20102STAGING SUBSYSTEM 20103M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20104L: linux-staging@lists.linux.dev 20105S: Supported 20106T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 20107F: drivers/staging/ 20108 20109STARFIRE/DURALAN NETWORK DRIVER 20110M: Ion Badulescu <ionut@badula.org> 20111S: Odd Fixes 20112F: drivers/net/ethernet/adaptec/starfire* 20113 20114STARFIVE DEVICETREES 20115M: Emil Renner Berthing <kernel@esmil.dk> 20116S: Maintained 20117F: arch/riscv/boot/dts/starfive/ 20118 20119STARFIVE DWMAC GLUE LAYER 20120M: Emil Renner Berthing <kernel@esmil.dk> 20121M: Samin Guo <samin.guo@starfivetech.com> 20122S: Maintained 20123F: Documentation/devicetree/bindings/net/starfive,jh7110-dwmac.yaml 20124F: drivers/net/ethernet/stmicro/stmmac/dwmac-starfive.c 20125 20126STARFIVE JH7110 MMC/SD/SDIO DRIVER 20127M: William Qiu <william.qiu@starfivetech.com> 20128S: Supported 20129F: Documentation/devicetree/bindings/mmc/starfive* 20130F: drivers/mmc/host/dw_mmc-starfive.c 20131 20132STARFIVE JH71X0 CLOCK DRIVERS 20133M: Emil Renner Berthing <kernel@esmil.dk> 20134M: Hal Feng <hal.feng@starfivetech.com> 20135S: Maintained 20136F: Documentation/devicetree/bindings/clock/starfive,jh71*.yaml 20137F: drivers/clk/starfive/clk-starfive-jh71* 20138F: include/dt-bindings/clock/starfive?jh71*.h 20139 20140STARFIVE JH71X0 PINCTRL DRIVERS 20141M: Emil Renner Berthing <kernel@esmil.dk> 20142M: Jianlong Huang <jianlong.huang@starfivetech.com> 20143L: linux-gpio@vger.kernel.org 20144S: Maintained 20145F: Documentation/devicetree/bindings/pinctrl/starfive,jh71*.yaml 20146F: drivers/pinctrl/starfive/pinctrl-starfive-jh71* 20147F: include/dt-bindings/pinctrl/pinctrl-starfive-jh7100.h 20148F: include/dt-bindings/pinctrl/starfive,jh7110-pinctrl.h 20149 20150STARFIVE JH71X0 RESET CONTROLLER DRIVERS 20151M: Emil Renner Berthing <kernel@esmil.dk> 20152M: Hal Feng <hal.feng@starfivetech.com> 20153S: Maintained 20154F: Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml 20155F: drivers/reset/starfive/reset-starfive-jh71* 20156F: include/dt-bindings/reset/starfive?jh71*.h 20157 20158STARFIVE JH71XX PMU CONTROLLER DRIVER 20159M: Walker Chen <walker.chen@starfivetech.com> 20160S: Supported 20161F: Documentation/devicetree/bindings/power/starfive* 20162F: drivers/soc/starfive/jh71xx_pmu.c 20163F: include/dt-bindings/power/starfive,jh7110-pmu.h 20164 20165STARFIVE SOC DRIVERS 20166M: Conor Dooley <conor@kernel.org> 20167S: Maintained 20168T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 20169F: drivers/soc/starfive/ 20170 20171STARFIVE TRNG DRIVER 20172M: Jia Jie Ho <jiajie.ho@starfivetech.com> 20173S: Supported 20174F: Documentation/devicetree/bindings/rng/starfive* 20175F: drivers/char/hw_random/jh7110-trng.c 20176 20177STARFIVE WATCHDOG DRIVER 20178M: Xingyu Wu <xingyu.wu@starfivetech.com> 20179M: Samin Guo <samin.guo@starfivetech.com> 20180S: Supported 20181F: Documentation/devicetree/bindings/watchdog/starfive* 20182F: drivers/watchdog/starfive-wdt.c 20183 20184STATIC BRANCH/CALL 20185M: Peter Zijlstra <peterz@infradead.org> 20186M: Josh Poimboeuf <jpoimboe@kernel.org> 20187M: Jason Baron <jbaron@akamai.com> 20188R: Steven Rostedt <rostedt@goodmis.org> 20189R: Ard Biesheuvel <ardb@kernel.org> 20190S: Supported 20191F: arch/*/include/asm/jump_label*.h 20192F: arch/*/include/asm/static_call*.h 20193F: arch/*/kernel/jump_label.c 20194F: arch/*/kernel/static_call.c 20195F: include/linux/jump_label*.h 20196F: include/linux/static_call*.h 20197F: kernel/jump_label.c 20198F: kernel/static_call.c 20199 20200STI AUDIO (ASoC) DRIVERS 20201M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 20202L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20203S: Maintained 20204F: Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt 20205F: sound/soc/sti/ 20206 20207STI CEC DRIVER 20208M: Alain Volmat <alain.volmat@foss.st.com> 20209S: Maintained 20210F: Documentation/devicetree/bindings/media/cec/st,stih-cec.yaml 20211F: drivers/media/cec/platform/sti/ 20212 20213STK1160 USB VIDEO CAPTURE DRIVER 20214M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 20215L: linux-media@vger.kernel.org 20216S: Maintained 20217T: git git://linuxtv.org/media_tree.git 20218F: drivers/media/usb/stk1160/ 20219 20220STM32 AUDIO (ASoC) DRIVERS 20221M: Olivier Moysan <olivier.moysan@foss.st.com> 20222M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 20223L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20224S: Maintained 20225F: Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml 20226F: Documentation/devicetree/bindings/sound/st,stm32-*.yaml 20227F: sound/soc/stm/ 20228 20229STM32 TIMER/LPTIMER DRIVERS 20230M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 20231S: Maintained 20232F: Documentation/ABI/testing/*timer-stm32 20233F: Documentation/devicetree/bindings/*/*stm32-*timer* 20234F: drivers/*/stm32-*timer* 20235F: drivers/pwm/pwm-stm32* 20236F: include/linux/*/stm32-*tim* 20237 20238STMMAC ETHERNET DRIVER 20239M: Giuseppe Cavallaro <peppe.cavallaro@st.com> 20240M: Alexandre Torgue <alexandre.torgue@foss.st.com> 20241M: Jose Abreu <joabreu@synopsys.com> 20242L: netdev@vger.kernel.org 20243S: Supported 20244W: http://www.stlinux.com 20245F: Documentation/networking/device_drivers/ethernet/stmicro/ 20246F: drivers/net/ethernet/stmicro/stmmac/ 20247 20248SUN HAPPY MEAL ETHERNET DRIVER 20249M: Sean Anderson <seanga2@gmail.com> 20250S: Maintained 20251F: drivers/net/ethernet/sun/sunhme.* 20252 20253SUN3/3X 20254M: Sam Creasey <sammy@sammy.net> 20255S: Maintained 20256W: http://sammy.net/sun3/ 20257F: arch/m68k/include/asm/sun3* 20258F: arch/m68k/kernel/*sun3* 20259F: arch/m68k/sun3*/ 20260F: drivers/net/ethernet/i825xx/sun3* 20261 20262SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER 20263M: Hans de Goede <hdegoede@redhat.com> 20264L: linux-input@vger.kernel.org 20265S: Maintained 20266F: Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml 20267F: drivers/input/keyboard/sun4i-lradc-keys.c 20268 20269SUNDANCE NETWORK DRIVER 20270M: Denis Kirjanov <kda@linux-powerpc.org> 20271L: netdev@vger.kernel.org 20272S: Maintained 20273F: drivers/net/ethernet/dlink/sundance.c 20274 20275SUNPLUS ETHERNET DRIVER 20276M: Wells Lu <wellslutw@gmail.com> 20277L: netdev@vger.kernel.org 20278S: Maintained 20279W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 20280F: Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml 20281F: drivers/net/ethernet/sunplus/ 20282 20283SUNPLUS MMC DRIVER 20284M: Tony Huang <tonyhuang.sunplus@gmail.com> 20285M: Li-hao Kuo <lhjeff911@gmail.com> 20286S: Maintained 20287F: Documentation/devicetree/bindings/mmc/sunplus,mmc.yaml 20288F: drivers/mmc/host/sunplus-mmc.c 20289 20290SUNPLUS OCOTP DRIVER 20291M: Vincent Shih <vincent.sunplus@gmail.com> 20292S: Maintained 20293F: Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml 20294F: drivers/nvmem/sunplus-ocotp.c 20295 20296SUNPLUS PWM DRIVER 20297M: Hammer Hsieh <hammerh0314@gmail.com> 20298S: Maintained 20299F: Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml 20300F: drivers/pwm/pwm-sunplus.c 20301 20302SUNPLUS RTC DRIVER 20303M: Vincent Shih <vincent.sunplus@gmail.com> 20304L: linux-rtc@vger.kernel.org 20305S: Maintained 20306F: Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml 20307F: drivers/rtc/rtc-sunplus.c 20308 20309SUNPLUS SPI CONTROLLER INTERFACE DRIVER 20310M: Li-hao Kuo <lhjeff911@gmail.com> 20311L: linux-spi@vger.kernel.org 20312S: Maintained 20313F: Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml 20314F: drivers/spi/spi-sunplus-sp7021.c 20315 20316SUNPLUS UART DRIVER 20317M: Hammer Hsieh <hammerh0314@gmail.com> 20318S: Maintained 20319F: Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml 20320F: drivers/tty/serial/sunplus-uart.c 20321 20322SUNPLUS USB2 PHY DRIVER 20323M: Vincent Shih <vincent.sunplus@gmail.com> 20324L: linux-usb@vger.kernel.org 20325S: Maintained 20326F: Documentation/devicetree/bindings/phy/sunplus,sp7021-usb2-phy.yaml 20327F: drivers/phy/sunplus/Kconfig 20328F: drivers/phy/sunplus/Makefile 20329F: drivers/phy/sunplus/phy-sunplus-usb2.c 20330 20331SUNPLUS WATCHDOG DRIVER 20332M: Xiantao Hu <xt.hu@cqplus1.com> 20333L: linux-watchdog@vger.kernel.org 20334S: Maintained 20335F: Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml 20336F: drivers/watchdog/sunplus_wdt.c 20337 20338SUPERH 20339M: Yoshinori Sato <ysato@users.sourceforge.jp> 20340M: Rich Felker <dalias@libc.org> 20341M: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> 20342L: linux-sh@vger.kernel.org 20343S: Maintained 20344Q: http://patchwork.kernel.org/project/linux-sh/list/ 20345F: Documentation/arch/sh/ 20346F: arch/sh/ 20347F: drivers/sh/ 20348 20349SUSPEND TO RAM 20350M: "Rafael J. Wysocki" <rafael@kernel.org> 20351M: Len Brown <len.brown@intel.com> 20352M: Pavel Machek <pavel@ucw.cz> 20353L: linux-pm@vger.kernel.org 20354S: Supported 20355B: https://bugzilla.kernel.org 20356F: Documentation/power/ 20357F: arch/x86/kernel/acpi/sleep* 20358F: arch/x86/kernel/acpi/wakeup* 20359F: drivers/base/power/ 20360F: include/linux/freezer.h 20361F: include/linux/pm.h 20362F: include/linux/suspend.h 20363F: kernel/power/ 20364 20365SVGA HANDLING 20366M: Martin Mares <mj@ucw.cz> 20367L: linux-video@atrey.karlin.mff.cuni.cz 20368S: Maintained 20369F: Documentation/admin-guide/svga.rst 20370F: arch/x86/boot/video* 20371 20372SWITCHDEV 20373M: Jiri Pirko <jiri@resnulli.us> 20374M: Ivan Vecera <ivecera@redhat.com> 20375L: netdev@vger.kernel.org 20376S: Supported 20377F: include/net/switchdev.h 20378F: net/switchdev/ 20379 20380SY8106A REGULATOR DRIVER 20381M: Icenowy Zheng <icenowy@aosc.io> 20382S: Maintained 20383F: Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml 20384F: drivers/regulator/sy8106a-regulator.c 20385 20386SYNC FILE FRAMEWORK 20387M: Sumit Semwal <sumit.semwal@linaro.org> 20388R: Gustavo Padovan <gustavo@padovan.org> 20389L: linux-media@vger.kernel.org 20390L: dri-devel@lists.freedesktop.org 20391S: Maintained 20392T: git git://anongit.freedesktop.org/drm/drm-misc 20393F: Documentation/driver-api/sync_file.rst 20394F: drivers/dma-buf/dma-fence* 20395F: drivers/dma-buf/sw_sync.c 20396F: drivers/dma-buf/sync_* 20397F: include/linux/sync_file.h 20398F: include/uapi/linux/sync_file.h 20399 20400SYNOPSYS ARC ARCHITECTURE 20401M: Vineet Gupta <vgupta@kernel.org> 20402L: linux-snps-arc@lists.infradead.org 20403S: Supported 20404T: git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git 20405F: Documentation/arch/arc 20406F: Documentation/devicetree/bindings/arc/* 20407F: Documentation/devicetree/bindings/interrupt-controller/snps,arc* 20408F: arch/arc/ 20409F: drivers/clocksource/arc_timer.c 20410F: drivers/tty/serial/arc_uart.c 20411 20412SYNOPSYS ARC HSDK SDP pll clock driver 20413M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20414S: Supported 20415F: Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt 20416F: drivers/clk/clk-hsdk-pll.c 20417 20418SYNOPSYS ARC SDP clock driver 20419M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20420S: Supported 20421F: Documentation/devicetree/bindings/clock/snps,pll-clock.txt 20422F: drivers/clk/axs10x/* 20423 20424SYNOPSYS ARC SDP platform support 20425M: Alexey Brodkin <abrodkin@synopsys.com> 20426S: Supported 20427F: Documentation/devicetree/bindings/arc/axs10* 20428F: arch/arc/boot/dts/ax* 20429F: arch/arc/plat-axs10x 20430 20431SYNOPSYS AXS10x RESET CONTROLLER DRIVER 20432M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20433S: Supported 20434F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml 20435F: drivers/reset/reset-axs10x.c 20436 20437SYNOPSYS CREG GPIO DRIVER 20438M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20439S: Maintained 20440F: Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt 20441F: drivers/gpio/gpio-creg-snps.c 20442 20443SYNOPSYS DESIGNWARE 8250 UART DRIVER 20444M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 20445R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20446S: Supported 20447F: drivers/tty/serial/8250/8250_dw.c 20448F: drivers/tty/serial/8250/8250_dwlib.* 20449F: drivers/tty/serial/8250/8250_lpss.c 20450 20451SYNOPSYS DESIGNWARE APB GPIO DRIVER 20452M: Hoan Tran <hoan@os.amperecomputing.com> 20453M: Serge Semin <fancer.lancer@gmail.com> 20454L: linux-gpio@vger.kernel.org 20455S: Maintained 20456F: Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml 20457F: drivers/gpio/gpio-dwapb.c 20458 20459SYNOPSYS DESIGNWARE APB SSI DRIVER 20460M: Serge Semin <fancer.lancer@gmail.com> 20461L: linux-spi@vger.kernel.org 20462S: Supported 20463F: Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml 20464F: drivers/spi/spi-dw* 20465 20466SYNOPSYS DESIGNWARE AXI DMAC DRIVER 20467M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20468S: Maintained 20469F: Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml 20470F: drivers/dma/dw-axi-dmac/ 20471 20472SYNOPSYS DESIGNWARE DMAC DRIVER 20473M: Viresh Kumar <vireshk@kernel.org> 20474R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20475S: Maintained 20476F: Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml 20477F: Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml 20478F: drivers/dma/dw/ 20479F: include/dt-bindings/dma/dw-dmac.h 20480F: include/linux/dma/dw.h 20481F: include/linux/platform_data/dma-dw.h 20482 20483SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER 20484M: Jose Abreu <Jose.Abreu@synopsys.com> 20485L: netdev@vger.kernel.org 20486S: Supported 20487F: drivers/net/ethernet/synopsys/ 20488 20489SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER 20490M: Jose Abreu <Jose.Abreu@synopsys.com> 20491L: netdev@vger.kernel.org 20492S: Supported 20493F: drivers/net/pcs/pcs-xpcs.c 20494F: drivers/net/pcs/pcs-xpcs.h 20495F: include/linux/pcs/pcs-xpcs.h 20496 20497SYNOPSYS DESIGNWARE I2C DRIVER 20498M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 20499R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20500R: Mika Westerberg <mika.westerberg@linux.intel.com> 20501R: Jan Dabros <jsd@semihalf.com> 20502L: linux-i2c@vger.kernel.org 20503S: Supported 20504F: drivers/i2c/busses/i2c-designware-* 20505 20506SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER 20507M: Jaehoon Chung <jh80.chung@samsung.com> 20508L: linux-mmc@vger.kernel.org 20509S: Maintained 20510F: drivers/mmc/host/dw_mmc* 20511 20512SYNOPSYS HSDK RESET CONTROLLER DRIVER 20513M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20514S: Supported 20515F: Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt 20516F: drivers/reset/reset-hsdk.c 20517F: include/dt-bindings/reset/snps,hsdk-reset.h 20518 20519SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER 20520M: Prabu Thangamuthu <prabu.t@synopsys.com> 20521M: Manjunath M B <manjumb@synopsys.com> 20522L: linux-mmc@vger.kernel.org 20523S: Maintained 20524F: drivers/mmc/host/sdhci-pci-dwc-mshc.c 20525 20526SYSTEM CONFIGURATION (SYSCON) 20527M: Lee Jones <lee@kernel.org> 20528M: Arnd Bergmann <arnd@arndb.de> 20529S: Supported 20530T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 20531F: drivers/mfd/syscon.c 20532 20533SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers 20534M: Sudeep Holla <sudeep.holla@arm.com> 20535R: Cristian Marussi <cristian.marussi@arm.com> 20536L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20537S: Maintained 20538F: Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml 20539F: drivers/clk/clk-sc[mp]i.c 20540F: drivers/cpufreq/sc[mp]i-cpufreq.c 20541F: drivers/firmware/arm_scmi/ 20542F: drivers/firmware/arm_scpi.c 20543F: drivers/powercap/arm_scmi_powercap.c 20544F: drivers/regulator/scmi-regulator.c 20545F: drivers/reset/reset-scmi.c 20546F: include/linux/sc[mp]i_protocol.h 20547F: include/trace/events/scmi.h 20548F: include/uapi/linux/virtio_scmi.h 20549 20550SYSTEM RESET/SHUTDOWN DRIVERS 20551M: Sebastian Reichel <sre@kernel.org> 20552L: linux-pm@vger.kernel.org 20553S: Maintained 20554T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 20555F: Documentation/devicetree/bindings/power/reset/ 20556F: drivers/power/reset/ 20557 20558SYSTEM TRACE MODULE CLASS 20559M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 20560S: Maintained 20561T: git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git 20562F: Documentation/trace/stm.rst 20563F: drivers/hwtracing/stm/ 20564F: include/linux/stm.h 20565F: include/uapi/linux/stm.h 20566 20567SYSTEM76 ACPI DRIVER 20568M: Jeremy Soller <jeremy@system76.com> 20569M: System76 Product Development <productdev@system76.com> 20570L: platform-driver-x86@vger.kernel.org 20571S: Maintained 20572F: drivers/platform/x86/system76_acpi.c 20573 20574SYSV FILESYSTEM 20575S: Orphan 20576F: Documentation/filesystems/sysv-fs.rst 20577F: fs/sysv/ 20578F: include/linux/sysv_fs.h 20579 20580TASKSTATS STATISTICS INTERFACE 20581M: Balbir Singh <bsingharora@gmail.com> 20582S: Maintained 20583F: Documentation/accounting/taskstats* 20584F: include/linux/taskstats* 20585F: kernel/taskstats.c 20586 20587TC subsystem 20588M: Jamal Hadi Salim <jhs@mojatatu.com> 20589M: Cong Wang <xiyou.wangcong@gmail.com> 20590M: Jiri Pirko <jiri@resnulli.us> 20591L: netdev@vger.kernel.org 20592S: Maintained 20593F: include/net/pkt_cls.h 20594F: include/net/pkt_sched.h 20595F: include/net/tc_act/ 20596F: include/uapi/linux/pkt_cls.h 20597F: include/uapi/linux/pkt_sched.h 20598F: include/uapi/linux/tc_act/ 20599F: include/uapi/linux/tc_ematch/ 20600F: net/sched/ 20601F: tools/testing/selftests/tc-testing 20602 20603TC90522 MEDIA DRIVER 20604M: Akihiro Tsukada <tskd08@gmail.com> 20605L: linux-media@vger.kernel.org 20606S: Odd Fixes 20607F: drivers/media/dvb-frontends/tc90522* 20608 20609TCP LOW PRIORITY MODULE 20610M: "Wong Hoi Sing, Edison" <hswong3i@gmail.com> 20611M: "Hung Hing Lun, Mike" <hlhung3i@gmail.com> 20612S: Maintained 20613W: http://tcp-lp-mod.sourceforge.net/ 20614F: net/ipv4/tcp_lp.c 20615 20616TDA10071 MEDIA DRIVER 20617M: Antti Palosaari <crope@iki.fi> 20618L: linux-media@vger.kernel.org 20619S: Maintained 20620W: https://linuxtv.org 20621W: http://palosaari.fi/linux/ 20622Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20623T: git git://linuxtv.org/anttip/media_tree.git 20624F: drivers/media/dvb-frontends/tda10071* 20625 20626TDA18212 MEDIA DRIVER 20627M: Antti Palosaari <crope@iki.fi> 20628L: linux-media@vger.kernel.org 20629S: Maintained 20630W: https://linuxtv.org 20631W: http://palosaari.fi/linux/ 20632Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20633T: git git://linuxtv.org/anttip/media_tree.git 20634F: drivers/media/tuners/tda18212* 20635 20636TDA18218 MEDIA DRIVER 20637M: Antti Palosaari <crope@iki.fi> 20638L: linux-media@vger.kernel.org 20639S: Maintained 20640W: https://linuxtv.org 20641W: http://palosaari.fi/linux/ 20642Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20643T: git git://linuxtv.org/anttip/media_tree.git 20644F: drivers/media/tuners/tda18218* 20645 20646TDA18250 MEDIA DRIVER 20647M: Olli Salonen <olli.salonen@iki.fi> 20648L: linux-media@vger.kernel.org 20649S: Maintained 20650W: https://linuxtv.org 20651Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20652T: git git://linuxtv.org/media_tree.git 20653F: drivers/media/tuners/tda18250* 20654 20655TDA18271 MEDIA DRIVER 20656M: Michael Krufky <mkrufky@linuxtv.org> 20657L: linux-media@vger.kernel.org 20658S: Maintained 20659W: https://linuxtv.org 20660W: http://github.com/mkrufky 20661Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20662T: git git://linuxtv.org/mkrufky/tuners.git 20663F: drivers/media/tuners/tda18271* 20664 20665TDA1997x MEDIA DRIVER 20666M: Tim Harvey <tharvey@gateworks.com> 20667L: linux-media@vger.kernel.org 20668S: Maintained 20669W: https://linuxtv.org 20670Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20671F: drivers/media/i2c/tda1997x.* 20672 20673TDA827x MEDIA DRIVER 20674M: Michael Krufky <mkrufky@linuxtv.org> 20675L: linux-media@vger.kernel.org 20676S: Maintained 20677W: https://linuxtv.org 20678W: http://github.com/mkrufky 20679Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20680T: git git://linuxtv.org/mkrufky/tuners.git 20681F: drivers/media/tuners/tda8290.* 20682 20683TDA8290 MEDIA DRIVER 20684M: Michael Krufky <mkrufky@linuxtv.org> 20685L: linux-media@vger.kernel.org 20686S: Maintained 20687W: https://linuxtv.org 20688W: http://github.com/mkrufky 20689Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20690T: git git://linuxtv.org/mkrufky/tuners.git 20691F: drivers/media/tuners/tda8290.* 20692 20693TDA9840 MEDIA DRIVER 20694M: Hans Verkuil <hverkuil@xs4all.nl> 20695L: linux-media@vger.kernel.org 20696S: Maintained 20697W: https://linuxtv.org 20698T: git git://linuxtv.org/media_tree.git 20699F: drivers/media/i2c/tda9840* 20700 20701TEA5761 TUNER DRIVER 20702M: Mauro Carvalho Chehab <mchehab@kernel.org> 20703L: linux-media@vger.kernel.org 20704S: Odd fixes 20705W: https://linuxtv.org 20706T: git git://linuxtv.org/media_tree.git 20707F: drivers/media/tuners/tea5761.* 20708 20709TEA5767 TUNER DRIVER 20710M: Mauro Carvalho Chehab <mchehab@kernel.org> 20711L: linux-media@vger.kernel.org 20712S: Maintained 20713W: https://linuxtv.org 20714T: git git://linuxtv.org/media_tree.git 20715F: drivers/media/tuners/tea5767.* 20716 20717TEA6415C MEDIA DRIVER 20718M: Hans Verkuil <hverkuil@xs4all.nl> 20719L: linux-media@vger.kernel.org 20720S: Maintained 20721W: https://linuxtv.org 20722T: git git://linuxtv.org/media_tree.git 20723F: drivers/media/i2c/tea6415c* 20724 20725TEA6420 MEDIA DRIVER 20726M: Hans Verkuil <hverkuil@xs4all.nl> 20727L: linux-media@vger.kernel.org 20728S: Maintained 20729W: https://linuxtv.org 20730T: git git://linuxtv.org/media_tree.git 20731F: drivers/media/i2c/tea6420* 20732 20733TEAM DRIVER 20734M: Jiri Pirko <jiri@resnulli.us> 20735L: netdev@vger.kernel.org 20736S: Supported 20737F: drivers/net/team/ 20738F: include/linux/if_team.h 20739F: include/uapi/linux/if_team.h 20740F: tools/testing/selftests/drivers/net/team/ 20741 20742TECHNICAL ADVISORY BOARD PROCESS DOCS 20743M: "Theodore Ts'o" <tytso@mit.edu> 20744M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20745L: tech-board-discuss@lists.linux-foundation.org 20746S: Maintained 20747F: Documentation/process/contribution-maturity-model.rst 20748F: Documentation/process/researcher-guidelines.rst 20749 20750TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT 20751M: "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com> 20752S: Maintained 20753F: arch/x86/platform/ts5500/ 20754 20755TECHNOTREND USB IR RECEIVER 20756M: Sean Young <sean@mess.org> 20757L: linux-media@vger.kernel.org 20758S: Maintained 20759F: drivers/media/rc/ttusbir.c 20760 20761TECHWELL TW9910 VIDEO DECODER 20762L: linux-media@vger.kernel.org 20763S: Orphan 20764F: drivers/media/i2c/tw9910.c 20765F: include/media/i2c/tw9910.h 20766 20767TEE SUBSYSTEM 20768M: Jens Wiklander <jens.wiklander@linaro.org> 20769R: Sumit Garg <sumit.garg@linaro.org> 20770L: op-tee@lists.trustedfirmware.org 20771S: Maintained 20772F: Documentation/staging/tee.rst 20773F: drivers/tee/ 20774F: include/linux/tee_drv.h 20775F: include/uapi/linux/tee.h 20776 20777TEGRA ARCHITECTURE SUPPORT 20778M: Thierry Reding <thierry.reding@gmail.com> 20779M: Jonathan Hunter <jonathanh@nvidia.com> 20780L: linux-tegra@vger.kernel.org 20781S: Supported 20782Q: http://patchwork.ozlabs.org/project/linux-tegra/list/ 20783T: git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git 20784N: [^a-z]tegra 20785 20786TEGRA CLOCK DRIVER 20787M: Peter De Schrijver <pdeschrijver@nvidia.com> 20788M: Prashant Gaikwad <pgaikwad@nvidia.com> 20789S: Supported 20790F: drivers/clk/tegra/ 20791 20792TEGRA DMA DRIVERS 20793M: Laxman Dewangan <ldewangan@nvidia.com> 20794M: Jon Hunter <jonathanh@nvidia.com> 20795S: Supported 20796F: drivers/dma/tegra* 20797 20798TEGRA I2C DRIVER 20799M: Laxman Dewangan <ldewangan@nvidia.com> 20800R: Dmitry Osipenko <digetx@gmail.com> 20801S: Supported 20802F: drivers/i2c/busses/i2c-tegra.c 20803 20804TEGRA IOMMU DRIVERS 20805M: Thierry Reding <thierry.reding@gmail.com> 20806R: Krishna Reddy <vdumpa@nvidia.com> 20807L: linux-tegra@vger.kernel.org 20808S: Supported 20809F: drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c 20810F: drivers/iommu/tegra* 20811 20812TEGRA KBC DRIVER 20813M: Laxman Dewangan <ldewangan@nvidia.com> 20814S: Supported 20815F: drivers/input/keyboard/tegra-kbc.c 20816 20817TEGRA NAND DRIVER 20818M: Stefan Agner <stefan@agner.ch> 20819M: Lucas Stach <dev@lynxeye.de> 20820S: Maintained 20821F: Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt 20822F: drivers/mtd/nand/raw/tegra_nand.c 20823 20824TEGRA PWM DRIVER 20825M: Thierry Reding <thierry.reding@gmail.com> 20826S: Supported 20827F: drivers/pwm/pwm-tegra.c 20828 20829TEGRA QUAD SPI DRIVER 20830M: Thierry Reding <thierry.reding@gmail.com> 20831M: Jonathan Hunter <jonathanh@nvidia.com> 20832M: Sowjanya Komatineni <skomatineni@nvidia.com> 20833L: linux-tegra@vger.kernel.org 20834S: Maintained 20835F: drivers/spi/spi-tegra210-quad.c 20836 20837TEGRA SERIAL DRIVER 20838M: Laxman Dewangan <ldewangan@nvidia.com> 20839S: Supported 20840F: drivers/tty/serial/serial-tegra.c 20841 20842TEGRA SPI DRIVER 20843M: Laxman Dewangan <ldewangan@nvidia.com> 20844S: Supported 20845F: drivers/spi/spi-tegra* 20846 20847TEGRA VIDEO DRIVER 20848M: Thierry Reding <thierry.reding@gmail.com> 20849M: Jonathan Hunter <jonathanh@nvidia.com> 20850M: Sowjanya Komatineni <skomatineni@nvidia.com> 20851L: linux-media@vger.kernel.org 20852L: linux-tegra@vger.kernel.org 20853S: Maintained 20854F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 20855F: drivers/staging/media/tegra-video/ 20856 20857TEGRA XUSB PADCTL DRIVER 20858M: JC Kuo <jckuo@nvidia.com> 20859S: Supported 20860F: drivers/phy/tegra/xusb* 20861 20862TEHUTI ETHERNET DRIVER 20863M: Andy Gospodarek <andy@greyhouse.net> 20864L: netdev@vger.kernel.org 20865S: Supported 20866F: drivers/net/ethernet/tehuti/* 20867 20868TELECOM CLOCK DRIVER FOR MCPL0010 20869M: Mark Gross <markgross@kernel.org> 20870S: Supported 20871F: drivers/char/tlclk.c 20872 20873TEMPO SEMICONDUCTOR DRIVERS 20874M: Steven Eckhoff <steven.eckhoff.opensource@gmail.com> 20875S: Maintained 20876F: Documentation/devicetree/bindings/sound/tscs*.txt 20877F: sound/soc/codecs/tscs*.c 20878F: sound/soc/codecs/tscs*.h 20879 20880TENSILICA XTENSA PORT (xtensa) 20881M: Chris Zankel <chris@zankel.net> 20882M: Max Filippov <jcmvbkbc@gmail.com> 20883S: Maintained 20884T: git https://github.com/jcmvbkbc/linux-xtensa.git 20885F: arch/xtensa/ 20886F: drivers/irqchip/irq-xtensa-* 20887 20888TEXAS INSTRUMENTS ASoC DRIVERS 20889M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 20890L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20891S: Maintained 20892F: Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml 20893F: sound/soc/ti/ 20894 20895TEXAS INSTRUMENTS DMA DRIVERS 20896M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 20897L: dmaengine@vger.kernel.org 20898S: Maintained 20899F: Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt 20900F: Documentation/devicetree/bindings/dma/ti-edma.txt 20901F: Documentation/devicetree/bindings/dma/ti/ 20902F: drivers/dma/ti/ 20903F: include/linux/dma/k3-psil.h 20904F: include/linux/dma/k3-udma-glue.h 20905F: include/linux/dma/ti-cppi5.h 20906X: drivers/dma/ti/cppi41.c 20907 20908TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER 20909M: Robert Marko <robert.marko@sartura.hr> 20910M: Luka Perkov <luka.perkov@sartura.hr> 20911L: linux-hwmon@vger.kernel.org 20912S: Maintained 20913F: Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml 20914F: Documentation/hwmon/tps23861.rst 20915F: drivers/hwmon/tps23861.c 20916 20917TEXAS INSTRUMENTS' DAC7612 DAC DRIVER 20918M: Ricardo Ribalda <ribalda@kernel.org> 20919L: linux-iio@vger.kernel.org 20920S: Supported 20921F: Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml 20922F: drivers/iio/dac/ti-dac7612.c 20923 20924TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER 20925M: Nishanth Menon <nm@ti.com> 20926M: Tero Kristo <kristo@kernel.org> 20927M: Santosh Shilimkar <ssantosh@kernel.org> 20928L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20929S: Maintained 20930F: Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml 20931F: Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml 20932F: Documentation/devicetree/bindings/clock/ti,sci-clk.yaml 20933F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml 20934F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml 20935F: Documentation/devicetree/bindings/reset/ti,sci-reset.yaml 20936F: Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml 20937F: drivers/clk/keystone/sci-clk.c 20938F: drivers/firmware/ti_sci* 20939F: drivers/irqchip/irq-ti-sci-inta.c 20940F: drivers/irqchip/irq-ti-sci-intr.c 20941F: drivers/reset/reset-ti-sci.c 20942F: drivers/soc/ti/ti_sci_inta_msi.c 20943F: drivers/soc/ti/ti_sci_pm_domains.c 20944F: include/dt-bindings/soc/ti,sci_pm_domain.h 20945F: include/linux/soc/ti/ti_sci_inta_msi.h 20946F: include/linux/soc/ti/ti_sci_protocol.h 20947 20948TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER 20949M: Puranjay Mohan <puranjay12@gmail.com> 20950L: linux-iio@vger.kernel.org 20951S: Supported 20952F: Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml 20953F: drivers/iio/temperature/tmp117.c 20954 20955THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER 20956M: Hans Verkuil <hverkuil@xs4all.nl> 20957L: linux-media@vger.kernel.org 20958S: Maintained 20959W: https://linuxtv.org 20960T: git git://linuxtv.org/media_tree.git 20961F: drivers/media/radio/radio-raremono.c 20962 20963THERMAL 20964M: Rafael J. Wysocki <rafael@kernel.org> 20965M: Daniel Lezcano <daniel.lezcano@linaro.org> 20966R: Amit Kucheria <amitk@kernel.org> 20967R: Zhang Rui <rui.zhang@intel.com> 20968L: linux-pm@vger.kernel.org 20969S: Supported 20970Q: https://patchwork.kernel.org/project/linux-pm/list/ 20971T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal 20972F: Documentation/ABI/testing/sysfs-class-thermal 20973F: Documentation/admin-guide/thermal/ 20974F: Documentation/devicetree/bindings/thermal/ 20975F: Documentation/driver-api/thermal/ 20976F: drivers/thermal/ 20977F: include/dt-bindings/thermal/ 20978F: include/linux/cpu_cooling.h 20979F: include/linux/thermal.h 20980F: include/uapi/linux/thermal.h 20981F: tools/lib/thermal/ 20982F: tools/thermal/ 20983 20984THERMAL DRIVER FOR AMLOGIC SOCS 20985M: Guillaume La Roque <glaroque@baylibre.com> 20986L: linux-pm@vger.kernel.org 20987L: linux-amlogic@lists.infradead.org 20988S: Supported 20989W: http://linux-meson.com/ 20990F: Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml 20991F: drivers/thermal/amlogic_thermal.c 20992 20993THERMAL/CPU_COOLING 20994M: Amit Daniel Kachhap <amit.kachhap@gmail.com> 20995M: Daniel Lezcano <daniel.lezcano@linaro.org> 20996M: Viresh Kumar <viresh.kumar@linaro.org> 20997R: Lukasz Luba <lukasz.luba@arm.com> 20998L: linux-pm@vger.kernel.org 20999S: Supported 21000F: Documentation/driver-api/thermal/cpu-cooling-api.rst 21001F: Documentation/driver-api/thermal/cpu-idle-cooling.rst 21002F: drivers/thermal/cpufreq_cooling.c 21003F: drivers/thermal/cpuidle_cooling.c 21004F: include/linux/cpu_cooling.h 21005 21006THERMAL/POWER_ALLOCATOR 21007M: Lukasz Luba <lukasz.luba@arm.com> 21008L: linux-pm@vger.kernel.org 21009S: Maintained 21010F: Documentation/driver-api/thermal/power_allocator.rst 21011F: drivers/thermal/gov_power_allocator.c 21012F: drivers/thermal/thermal_trace_ipa.h 21013 21014THINKPAD ACPI EXTRAS DRIVER 21015M: Henrique de Moraes Holschuh <hmh@hmh.eng.br> 21016L: ibm-acpi-devel@lists.sourceforge.net 21017L: platform-driver-x86@vger.kernel.org 21018S: Maintained 21019W: http://ibm-acpi.sourceforge.net 21020W: http://thinkwiki.org/wiki/Ibm-acpi 21021T: git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git 21022F: drivers/platform/x86/thinkpad_acpi.c 21023 21024THINKPAD LMI DRIVER 21025M: Mark Pearson <markpearson@lenovo.com> 21026L: platform-driver-x86@vger.kernel.org 21027S: Maintained 21028F: Documentation/ABI/testing/sysfs-class-firmware-attributes 21029F: drivers/platform/x86/think-lmi.? 21030 21031THUNDERBOLT DMA TRAFFIC TEST DRIVER 21032M: Isaac Hazan <isaac.hazan@intel.com> 21033L: linux-usb@vger.kernel.org 21034S: Maintained 21035F: drivers/thunderbolt/dma_test.c 21036 21037THUNDERBOLT DRIVER 21038M: Andreas Noever <andreas.noever@gmail.com> 21039M: Michael Jamet <michael.jamet@intel.com> 21040M: Mika Westerberg <mika.westerberg@linux.intel.com> 21041M: Yehezkel Bernat <YehezkelShB@gmail.com> 21042L: linux-usb@vger.kernel.org 21043S: Maintained 21044T: git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git 21045F: Documentation/admin-guide/thunderbolt.rst 21046F: drivers/thunderbolt/ 21047F: include/linux/thunderbolt.h 21048 21049THUNDERBOLT NETWORK DRIVER 21050M: Michael Jamet <michael.jamet@intel.com> 21051M: Mika Westerberg <mika.westerberg@linux.intel.com> 21052M: Yehezkel Bernat <YehezkelShB@gmail.com> 21053L: netdev@vger.kernel.org 21054S: Maintained 21055F: drivers/net/thunderbolt/ 21056 21057THUNDERX GPIO DRIVER 21058M: Robert Richter <rric@kernel.org> 21059S: Odd Fixes 21060F: drivers/gpio/gpio-thunderx.c 21061 21062TI ADS7924 ADC DRIVER 21063M: Hugo Villeneuve <hvilleneuve@dimonoff.com> 21064L: linux-iio@vger.kernel.org 21065S: Supported 21066F: Documentation/devicetree/bindings/iio/adc/ti,ads7924.yaml 21067F: drivers/iio/adc/ti-ads7924.c 21068 21069TI AM437X VPFE DRIVER 21070M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 21071L: linux-media@vger.kernel.org 21072S: Maintained 21073W: https://linuxtv.org 21074Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21075T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 21076F: drivers/media/platform/ti/am437x/ 21077 21078TI BANDGAP AND THERMAL DRIVER 21079M: Eduardo Valentin <edubezval@gmail.com> 21080M: Keerthy <j-keerthy@ti.com> 21081L: linux-pm@vger.kernel.org 21082L: linux-omap@vger.kernel.org 21083S: Maintained 21084F: drivers/thermal/ti-soc-thermal/ 21085 21086TI BQ27XXX POWER SUPPLY DRIVER 21087F: drivers/power/supply/bq27xxx_battery.c 21088F: drivers/power/supply/bq27xxx_battery_i2c.c 21089F: include/linux/power/bq27xxx_battery.h 21090 21091TI CDCE706 CLOCK DRIVER 21092M: Max Filippov <jcmvbkbc@gmail.com> 21093S: Maintained 21094F: drivers/clk/clk-cdce706.c 21095 21096TI CLOCK DRIVER 21097M: Tero Kristo <kristo@kernel.org> 21098L: linux-omap@vger.kernel.org 21099S: Odd Fixes 21100F: drivers/clk/ti/ 21101F: include/linux/clk/ti.h 21102 21103TI DAVINCI MACHINE SUPPORT 21104M: Bartosz Golaszewski <brgl@bgdev.pl> 21105L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21106S: Maintained 21107T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 21108F: Documentation/devicetree/bindings/i2c/i2c-davinci.txt 21109F: arch/arm/boot/dts/da850* 21110F: arch/arm/mach-davinci/ 21111F: drivers/i2c/busses/i2c-davinci.c 21112 21113TI DAVINCI SERIES CLOCK DRIVER 21114M: David Lechner <david@lechnology.com> 21115R: Sekhar Nori <nsekhar@ti.com> 21116S: Maintained 21117F: Documentation/devicetree/bindings/clock/ti/davinci/ 21118F: drivers/clk/davinci/ 21119F: include/linux/clk/davinci.h 21120 21121TI DAVINCI SERIES GPIO DRIVER 21122M: Keerthy <j-keerthy@ti.com> 21123L: linux-gpio@vger.kernel.org 21124S: Maintained 21125F: Documentation/devicetree/bindings/gpio/gpio-davinci.yaml 21126F: drivers/gpio/gpio-davinci.c 21127 21128TI DAVINCI SERIES MEDIA DRIVER 21129M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 21130L: linux-media@vger.kernel.org 21131S: Maintained 21132W: https://linuxtv.org 21133Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21134T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 21135F: drivers/media/platform/ti/davinci/ 21136F: include/media/davinci/ 21137 21138TI ENHANCED CAPTURE (eCAP) DRIVER 21139M: Vignesh Raghavendra <vigneshr@ti.com> 21140R: Julien Panis <jpanis@baylibre.com> 21141L: linux-iio@vger.kernel.org 21142L: linux-omap@vger.kernel.org 21143S: Maintained 21144F: Documentation/devicetree/bindings/counter/ti,am62-ecap-capture.yaml 21145F: drivers/counter/ti-ecap-capture.c 21146 21147TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER 21148R: David Lechner <david@lechnology.com> 21149L: linux-iio@vger.kernel.org 21150F: Documentation/devicetree/bindings/counter/ti-eqep.yaml 21151F: drivers/counter/ti-eqep.c 21152 21153TI ETHERNET SWITCH DRIVER (CPSW) 21154R: Grygorii Strashko <grygorii.strashko@ti.com> 21155L: linux-omap@vger.kernel.org 21156L: netdev@vger.kernel.org 21157S: Maintained 21158F: drivers/net/ethernet/ti/cpsw* 21159F: drivers/net/ethernet/ti/davinci* 21160 21161TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS 21162M: Alex Dubov <oakad@yahoo.com> 21163S: Maintained 21164W: http://tifmxx.berlios.de/ 21165F: drivers/memstick/host/tifm_ms.c 21166F: drivers/misc/tifm* 21167F: drivers/mmc/host/tifm_sd.c 21168F: include/linux/tifm.h 21169 21170TI KEYSTONE MULTICORE NAVIGATOR DRIVERS 21171M: Nishanth Menon <nm@ti.com> 21172M: Santosh Shilimkar <ssantosh@kernel.org> 21173L: linux-kernel@vger.kernel.org 21174L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21175S: Maintained 21176T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 21177F: drivers/soc/ti/* 21178 21179TI LM49xxx FAMILY ASoC CODEC DRIVERS 21180M: M R Swami Reddy <mr.swami.reddy@ti.com> 21181M: Vishwas A Deshpande <vishwas.a.deshpande@ti.com> 21182L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21183S: Maintained 21184F: sound/soc/codecs/isabelle* 21185F: sound/soc/codecs/lm49453* 21186 21187TI LMP92064 ADC DRIVER 21188M: Leonard Göhrs <l.goehrs@pengutronix.de> 21189R: kernel@pengutronix.de 21190L: linux-iio@vger.kernel.org 21191S: Maintained 21192F: Documentation/devicetree/bindings/iio/adc/ti,lmp92064.yaml 21193F: drivers/iio/adc/ti-lmp92064.c 21194 21195TI PCM3060 ASoC CODEC DRIVER 21196M: Kirill Marinushkin <kmarinushkin@birdec.com> 21197L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21198S: Maintained 21199F: Documentation/devicetree/bindings/sound/pcm3060.txt 21200F: sound/soc/codecs/pcm3060* 21201 21202TI TAS571X FAMILY ASoC CODEC DRIVER 21203M: Kevin Cernekee <cernekee@chromium.org> 21204L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21205S: Odd Fixes 21206F: sound/soc/codecs/tas571x* 21207 21208TI TMAG5273 MAGNETOMETER DRIVER 21209M: Gerald Loacker <gerald.loacker@wolfvision.net> 21210L: linux-iio@vger.kernel.org 21211S: Maintained 21212F: Documentation/devicetree/bindings/iio/magnetometer/ti,tmag5273.yaml 21213F: drivers/iio/magnetometer/tmag5273.c 21214 21215TI TRF7970A NFC DRIVER 21216M: Mark Greer <mgreer@animalcreek.com> 21217L: linux-wireless@vger.kernel.org 21218S: Supported 21219F: Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml 21220F: drivers/nfc/trf7970a.c 21221 21222TI TSC2046 ADC DRIVER 21223M: Oleksij Rempel <o.rempel@pengutronix.de> 21224R: kernel@pengutronix.de 21225L: linux-iio@vger.kernel.org 21226S: Maintained 21227F: Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml 21228F: drivers/iio/adc/ti-tsc2046.c 21229 21230TI TWL4030 SERIES SOC CODEC DRIVER 21231M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21232L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21233S: Maintained 21234F: sound/soc/codecs/twl4030* 21235 21236TI VPE/CAL DRIVERS 21237M: Benoit Parrot <bparrot@ti.com> 21238L: linux-media@vger.kernel.org 21239S: Maintained 21240W: http://linuxtv.org/ 21241Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21242F: Documentation/devicetree/bindings/media/ti,cal.yaml 21243F: Documentation/devicetree/bindings/media/ti,vpe.yaml 21244F: drivers/media/platform/ti/cal/ 21245F: drivers/media/platform/ti/vpe/ 21246 21247TI WILINK WIRELESS DRIVERS 21248L: linux-wireless@vger.kernel.org 21249S: Orphan 21250W: https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx 21251W: https://wireless.wiki.kernel.org/en/users/Drivers/wl1251 21252T: git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git 21253F: drivers/net/wireless/ti/ 21254 21255TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER 21256M: John Stultz <jstultz@google.com> 21257M: Thomas Gleixner <tglx@linutronix.de> 21258R: Stephen Boyd <sboyd@kernel.org> 21259L: linux-kernel@vger.kernel.org 21260S: Supported 21261T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 21262F: include/linux/clocksource.h 21263F: include/linux/time.h 21264F: include/linux/timex.h 21265F: include/uapi/linux/time.h 21266F: include/uapi/linux/timex.h 21267F: kernel/time/alarmtimer.c 21268F: kernel/time/clocksource.c 21269F: kernel/time/ntp.c 21270F: kernel/time/time*.c 21271F: tools/testing/selftests/timers/ 21272 21273TIPC NETWORK LAYER 21274M: Jon Maloy <jmaloy@redhat.com> 21275M: Ying Xue <ying.xue@windriver.com> 21276L: netdev@vger.kernel.org (core kernel code) 21277L: tipc-discussion@lists.sourceforge.net (user apps, general discussion) 21278S: Maintained 21279W: http://tipc.sourceforge.net/ 21280F: include/uapi/linux/tipc*.h 21281F: net/tipc/ 21282 21283TLAN NETWORK DRIVER 21284M: Samuel Chessman <chessman@tux.org> 21285L: tlan-devel@lists.sourceforge.net (subscribers-only) 21286S: Maintained 21287W: http://sourceforge.net/projects/tlan/ 21288F: Documentation/networking/device_drivers/ethernet/ti/tlan.rst 21289F: drivers/net/ethernet/ti/tlan.* 21290 21291TMIO/SDHI MMC DRIVER 21292M: Wolfram Sang <wsa+renesas@sang-engineering.com> 21293L: linux-mmc@vger.kernel.org 21294L: linux-renesas-soc@vger.kernel.org 21295S: Supported 21296F: drivers/mmc/host/renesas_sdhi* 21297F: drivers/mmc/host/tmio_mmc* 21298F: include/linux/mfd/tmio.h 21299 21300TMP401 HARDWARE MONITOR DRIVER 21301M: Guenter Roeck <linux@roeck-us.net> 21302L: linux-hwmon@vger.kernel.org 21303S: Maintained 21304F: Documentation/devicetree/bindings/hwmon/ti,tmp401.yaml 21305F: Documentation/hwmon/tmp401.rst 21306F: drivers/hwmon/tmp401.c 21307 21308TMP464 HARDWARE MONITOR DRIVER 21309M: Guenter Roeck <linux@roeck-us.net> 21310L: linux-hwmon@vger.kernel.org 21311S: Maintained 21312F: Documentation/devicetree/bindings/hwmon/ti,tmp464.yaml 21313F: Documentation/hwmon/tmp464.rst 21314F: drivers/hwmon/tmp464.c 21315 21316TMP513 HARDWARE MONITOR DRIVER 21317M: Eric Tremblay <etremblay@distech-controls.com> 21318L: linux-hwmon@vger.kernel.org 21319S: Maintained 21320F: Documentation/hwmon/tmp513.rst 21321F: drivers/hwmon/tmp513.c 21322 21323TMPFS (SHMEM FILESYSTEM) 21324M: Hugh Dickins <hughd@google.com> 21325L: linux-mm@kvack.org 21326S: Maintained 21327F: include/linux/shmem_fs.h 21328F: mm/shmem.c 21329 21330TOMOYO SECURITY MODULE 21331M: Kentaro Takeda <takedakn@nttdata.co.jp> 21332M: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> 21333L: tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English) 21334L: tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English) 21335L: tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese) 21336L: tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese) 21337S: Maintained 21338W: https://tomoyo.osdn.jp/ 21339F: security/tomoyo/ 21340 21341TOPSTAR LAPTOP EXTRAS DRIVER 21342M: Herton Ronaldo Krzesinski <herton@canonical.com> 21343L: platform-driver-x86@vger.kernel.org 21344S: Maintained 21345F: drivers/platform/x86/topstar-laptop.c 21346 21347TORTURE-TEST MODULES 21348M: Davidlohr Bueso <dave@stgolabs.net> 21349M: "Paul E. McKenney" <paulmck@kernel.org> 21350M: Josh Triplett <josh@joshtriplett.org> 21351L: linux-kernel@vger.kernel.org 21352S: Supported 21353T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 21354F: Documentation/RCU/torture.rst 21355F: kernel/locking/locktorture.c 21356F: kernel/rcu/rcuscale.c 21357F: kernel/rcu/rcutorture.c 21358F: kernel/rcu/refscale.c 21359F: kernel/torture.c 21360 21361TOSHIBA ACPI EXTRAS DRIVER 21362M: Azael Avalos <coproscefalo@gmail.com> 21363L: platform-driver-x86@vger.kernel.org 21364S: Maintained 21365F: drivers/platform/x86/toshiba_acpi.c 21366 21367TOSHIBA BLUETOOTH DRIVER 21368M: Azael Avalos <coproscefalo@gmail.com> 21369L: platform-driver-x86@vger.kernel.org 21370S: Maintained 21371F: drivers/platform/x86/toshiba_bluetooth.c 21372 21373TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER 21374M: Azael Avalos <coproscefalo@gmail.com> 21375L: platform-driver-x86@vger.kernel.org 21376S: Maintained 21377F: drivers/platform/x86/toshiba_haps.c 21378 21379TOSHIBA SMM DRIVER 21380M: Jonathan Buzzard <jonathan@buzzard.org.uk> 21381S: Maintained 21382W: http://www.buzzard.org.uk/toshiba/ 21383F: drivers/char/toshiba.c 21384F: include/linux/toshiba.h 21385F: include/uapi/linux/toshiba.h 21386 21387TOSHIBA TC358743 DRIVER 21388M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 21389L: linux-media@vger.kernel.org 21390S: Maintained 21391F: Documentation/devicetree/bindings/media/i2c/tc358743.txt 21392F: drivers/media/i2c/tc358743* 21393F: include/media/i2c/tc358743.h 21394 21395TOSHIBA WMI HOTKEYS DRIVER 21396M: Azael Avalos <coproscefalo@gmail.com> 21397L: platform-driver-x86@vger.kernel.org 21398S: Maintained 21399F: drivers/platform/x86/toshiba-wmi.c 21400 21401TPM DEVICE DRIVER 21402M: Peter Huewe <peterhuewe@gmx.de> 21403M: Jarkko Sakkinen <jarkko@kernel.org> 21404R: Jason Gunthorpe <jgg@ziepe.ca> 21405L: linux-integrity@vger.kernel.org 21406S: Maintained 21407W: https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity 21408Q: https://patchwork.kernel.org/project/linux-integrity/list/ 21409T: git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git 21410F: drivers/char/tpm/ 21411 21412TPS546D24 DRIVER 21413M: Duke Du <dukedu83@gmail.com> 21414L: linux-hwmon@vger.kernel.org 21415S: Maintained 21416F: Documentation/hwmon/tps546d24.rst 21417F: drivers/hwmon/pmbus/tps546d24.c 21418 21419TRACING 21420M: Steven Rostedt <rostedt@goodmis.org> 21421M: Masami Hiramatsu <mhiramat@kernel.org> 21422L: linux-kernel@vger.kernel.org 21423L: linux-trace-kernel@vger.kernel.org 21424S: Maintained 21425Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 21426T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 21427F: Documentation/trace/* 21428F: fs/tracefs/ 21429F: include/linux/trace*.h 21430F: include/trace/ 21431F: kernel/trace/ 21432F: scripts/tracing/ 21433F: tools/testing/selftests/ftrace/ 21434 21435TRACING MMIO ACCESSES (MMIOTRACE) 21436M: Steven Rostedt <rostedt@goodmis.org> 21437M: Masami Hiramatsu <mhiramat@kernel.org> 21438R: Karol Herbst <karolherbst@gmail.com> 21439R: Pekka Paalanen <ppaalanen@gmail.com> 21440L: linux-kernel@vger.kernel.org 21441L: nouveau@lists.freedesktop.org 21442S: Maintained 21443F: arch/x86/mm/kmmio.c 21444F: arch/x86/mm/mmio-mod.c 21445F: arch/x86/mm/testmmiotrace.c 21446F: include/linux/mmiotrace.h 21447F: kernel/trace/trace_mmiotrace.c 21448 21449TRACING OS NOISE / LATENCY TRACERS 21450M: Steven Rostedt <rostedt@goodmis.org> 21451M: Daniel Bristot de Oliveira <bristot@kernel.org> 21452S: Maintained 21453F: Documentation/trace/hwlat_detector.rst 21454F: Documentation/trace/osnoise-tracer.rst 21455F: Documentation/trace/timerlat-tracer.rst 21456F: arch/*/kernel/trace.c 21457F: include/trace/events/osnoise.h 21458F: kernel/trace/trace_hwlat.c 21459F: kernel/trace/trace_irqsoff.c 21460F: kernel/trace/trace_osnoise.c 21461F: kernel/trace/trace_sched_wakeup.c 21462 21463TRADITIONAL CHINESE DOCUMENTATION 21464M: Hu Haowen <src.res@email.cn> 21465L: linux-doc-tw-discuss@lists.sourceforge.net (moderated for non-subscribers) 21466S: Maintained 21467W: https://github.com/srcres258/linux-doc 21468T: git git://github.com/srcres258/linux-doc.git doc-zh-tw 21469F: Documentation/translations/zh_TW/ 21470 21471TTY LAYER 21472M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21473M: Jiri Slaby <jirislaby@kernel.org> 21474S: Supported 21475T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 21476F: Documentation/driver-api/serial/ 21477F: drivers/tty/ 21478F: drivers/tty/serial/serial_core.c 21479F: include/linux/selection.h 21480F: include/linux/serial.h 21481F: include/linux/serial_core.h 21482F: include/linux/sysrq.h 21483F: include/linux/tty*.h 21484F: include/linux/vt.h 21485F: include/linux/vt_*.h 21486F: include/uapi/linux/serial.h 21487F: include/uapi/linux/serial_core.h 21488F: include/uapi/linux/tty.h 21489 21490TUA9001 MEDIA DRIVER 21491M: Antti Palosaari <crope@iki.fi> 21492L: linux-media@vger.kernel.org 21493S: Maintained 21494W: https://linuxtv.org 21495W: http://palosaari.fi/linux/ 21496Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21497T: git git://linuxtv.org/anttip/media_tree.git 21498F: drivers/media/tuners/tua9001* 21499 21500TULIP NETWORK DRIVERS 21501L: netdev@vger.kernel.org 21502L: linux-parisc@vger.kernel.org 21503S: Orphan 21504F: drivers/net/ethernet/dec/tulip/ 21505 21506TUN/TAP driver 21507M: Maxim Krasnyansky <maxk@qti.qualcomm.com> 21508S: Maintained 21509W: http://vtun.sourceforge.net/tun 21510F: Documentation/networking/tuntap.rst 21511F: arch/um/os-Linux/drivers/ 21512 21513TURBOCHANNEL SUBSYSTEM 21514M: "Maciej W. Rozycki" <macro@orcam.me.uk> 21515M: Ralf Baechle <ralf@linux-mips.org> 21516L: linux-mips@vger.kernel.org 21517S: Maintained 21518Q: http://patchwork.linux-mips.org/project/linux-mips/list/ 21519F: drivers/tc/ 21520F: include/linux/tc.h 21521 21522TURBOSTAT UTILITY 21523M: "Len Brown" <lenb@kernel.org> 21524L: linux-pm@vger.kernel.org 21525S: Supported 21526Q: https://patchwork.kernel.org/project/linux-pm/list/ 21527B: https://bugzilla.kernel.org 21528T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat 21529F: tools/power/x86/turbostat/ 21530 21531TW5864 VIDEO4LINUX DRIVER 21532M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 21533M: Anton Sviridenko <anton@corp.bluecherry.net> 21534M: Andrey Utkin <andrey.utkin@corp.bluecherry.net> 21535M: Andrey Utkin <andrey_utkin@fastmail.com> 21536L: linux-media@vger.kernel.org 21537S: Supported 21538F: drivers/media/pci/tw5864/ 21539 21540TW68 VIDEO4LINUX DRIVER 21541M: Hans Verkuil <hverkuil@xs4all.nl> 21542L: linux-media@vger.kernel.org 21543S: Odd Fixes 21544W: https://linuxtv.org 21545T: git git://linuxtv.org/media_tree.git 21546F: drivers/media/pci/tw68/ 21547 21548TW686X VIDEO4LINUX DRIVER 21549M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 21550L: linux-media@vger.kernel.org 21551S: Maintained 21552W: http://linuxtv.org 21553T: git git://linuxtv.org/media_tree.git 21554F: drivers/media/pci/tw686x/ 21555 21556U-BOOT ENVIRONMENT VARIABLES 21557M: Rafał Miłecki <rafal@milecki.pl> 21558S: Maintained 21559F: Documentation/devicetree/bindings/nvmem/u-boot,env.yaml 21560F: drivers/nvmem/u-boot-env.c 21561 21562UACCE ACCELERATOR FRAMEWORK 21563M: Zhangfei Gao <zhangfei.gao@linaro.org> 21564M: Zhou Wang <wangzhou1@hisilicon.com> 21565L: linux-accelerators@lists.ozlabs.org 21566L: linux-kernel@vger.kernel.org 21567S: Maintained 21568F: Documentation/ABI/testing/sysfs-driver-uacce 21569F: Documentation/misc-devices/uacce.rst 21570F: drivers/misc/uacce/ 21571F: include/linux/uacce.h 21572F: include/uapi/misc/uacce/ 21573 21574UBI FILE SYSTEM (UBIFS) 21575M: Richard Weinberger <richard@nod.at> 21576L: linux-mtd@lists.infradead.org 21577S: Supported 21578W: http://www.linux-mtd.infradead.org/doc/ubifs.html 21579T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21580T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21581F: Documentation/ABI/testing/sysfs-fs-ubifs 21582F: Documentation/filesystems/ubifs-authentication.rst 21583F: Documentation/filesystems/ubifs.rst 21584F: fs/ubifs/ 21585 21586UBLK USERSPACE BLOCK DRIVER 21587M: Ming Lei <ming.lei@redhat.com> 21588L: linux-block@vger.kernel.org 21589S: Maintained 21590F: Documentation/block/ublk.rst 21591F: drivers/block/ublk_drv.c 21592F: include/uapi/linux/ublk_cmd.h 21593 21594UCLINUX (M68KNOMMU AND COLDFIRE) 21595M: Greg Ungerer <gerg@linux-m68k.org> 21596L: linux-m68k@lists.linux-m68k.org 21597S: Maintained 21598W: http://www.linux-m68k.org/ 21599T: git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git 21600F: arch/m68k/*/*_no.* 21601F: arch/m68k/68*/ 21602F: arch/m68k/coldfire/ 21603F: arch/m68k/include/asm/*_no.* 21604 21605UDF FILESYSTEM 21606M: Jan Kara <jack@suse.com> 21607S: Maintained 21608F: Documentation/filesystems/udf.rst 21609F: fs/udf/ 21610 21611UDRAW TABLET 21612M: Bastien Nocera <hadess@hadess.net> 21613L: linux-input@vger.kernel.org 21614S: Maintained 21615F: drivers/hid/hid-udraw-ps3.c 21616 21617UFS FILESYSTEM 21618M: Evgeniy Dushistov <dushistov@mail.ru> 21619S: Maintained 21620F: Documentation/admin-guide/ufs.rst 21621F: fs/ufs/ 21622 21623UHID USERSPACE HID IO DRIVER 21624M: David Rheinsberg <david.rheinsberg@gmail.com> 21625L: linux-input@vger.kernel.org 21626S: Maintained 21627F: drivers/hid/uhid.c 21628F: include/uapi/linux/uhid.h 21629 21630ULPI BUS 21631M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21632L: linux-usb@vger.kernel.org 21633S: Maintained 21634F: drivers/usb/common/ulpi.c 21635F: include/linux/ulpi/ 21636 21637UNICODE SUBSYSTEM 21638M: Gabriel Krisman Bertazi <krisman@collabora.com> 21639L: linux-fsdevel@vger.kernel.org 21640S: Supported 21641F: fs/unicode/ 21642 21643UNIFDEF 21644M: Tony Finch <dot@dotat.at> 21645S: Maintained 21646W: http://dotat.at/prog/unifdef 21647F: scripts/unifdef.c 21648 21649UNIFORM CDROM DRIVER 21650M: Phillip Potter <phil@philpotter.co.uk> 21651S: Maintained 21652F: Documentation/cdrom/ 21653F: drivers/cdrom/cdrom.c 21654F: include/linux/cdrom.h 21655F: include/uapi/linux/cdrom.h 21656 21657UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER 21658R: Alim Akhtar <alim.akhtar@samsung.com> 21659R: Avri Altman <avri.altman@wdc.com> 21660R: Bart Van Assche <bvanassche@acm.org> 21661L: linux-scsi@vger.kernel.org 21662S: Supported 21663F: Documentation/devicetree/bindings/ufs/ 21664F: Documentation/scsi/ufs.rst 21665F: drivers/ufs/core/ 21666 21667UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS 21668M: Pedro Sousa <pedrom.sousa@synopsys.com> 21669L: linux-scsi@vger.kernel.org 21670S: Supported 21671F: drivers/ufs/host/*dwc* 21672 21673UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER EXYNOS HOOKS 21674M: Alim Akhtar <alim.akhtar@samsung.com> 21675L: linux-scsi@vger.kernel.org 21676S: Maintained 21677F: drivers/ufs/host/ufs-exynos* 21678 21679UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS 21680M: Stanley Chu <stanley.chu@mediatek.com> 21681L: linux-scsi@vger.kernel.org 21682L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 21683S: Maintained 21684F: drivers/ufs/host/ufs-mediatek* 21685 21686UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER QUALCOMM HOOKS 21687M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 21688L: linux-arm-msm@vger.kernel.org 21689L: linux-scsi@vger.kernel.org 21690S: Maintained 21691F: Documentation/devicetree/bindings/ufs/qcom,ufs.yaml 21692F: drivers/ufs/host/ufs-qcom* 21693 21694UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER RENESAS HOOKS 21695M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 21696L: linux-renesas-soc@vger.kernel.org 21697L: linux-scsi@vger.kernel.org 21698S: Maintained 21699F: drivers/ufs/host/ufs-renesas.c 21700 21701UNSORTED BLOCK IMAGES (UBI) 21702M: Richard Weinberger <richard@nod.at> 21703L: linux-mtd@lists.infradead.org 21704S: Supported 21705W: http://www.linux-mtd.infradead.org/ 21706T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21707T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21708F: drivers/mtd/ubi/ 21709F: include/linux/mtd/ubi.h 21710F: include/uapi/mtd/ubi-user.h 21711 21712USB "USBNET" DRIVER FRAMEWORK 21713M: Oliver Neukum <oneukum@suse.com> 21714L: netdev@vger.kernel.org 21715S: Maintained 21716W: http://www.linux-usb.org/usbnet 21717F: drivers/net/usb/usbnet.c 21718F: include/linux/usb/usbnet.h 21719 21720USB ACM DRIVER 21721M: Oliver Neukum <oneukum@suse.com> 21722L: linux-usb@vger.kernel.org 21723S: Maintained 21724F: Documentation/usb/acm.rst 21725F: drivers/usb/class/cdc-acm.* 21726 21727USB APPLE MFI FASTCHARGE DRIVER 21728M: Bastien Nocera <hadess@hadess.net> 21729L: linux-usb@vger.kernel.org 21730S: Maintained 21731F: drivers/usb/misc/apple-mfi-fastcharge.c 21732 21733USB AR5523 WIRELESS DRIVER 21734M: Pontus Fuchs <pontus.fuchs@gmail.com> 21735L: linux-wireless@vger.kernel.org 21736S: Maintained 21737F: drivers/net/wireless/ath/ar5523/ 21738 21739USB ATTACHED SCSI 21740M: Oliver Neukum <oneukum@suse.com> 21741L: linux-usb@vger.kernel.org 21742L: linux-scsi@vger.kernel.org 21743S: Maintained 21744F: drivers/usb/storage/uas.c 21745 21746USB CDC ETHERNET DRIVER 21747M: Oliver Neukum <oliver@neukum.org> 21748L: linux-usb@vger.kernel.org 21749S: Maintained 21750F: drivers/net/usb/cdc_*.c 21751F: include/uapi/linux/usb/cdc.h 21752 21753USB CHAOSKEY DRIVER 21754M: Keith Packard <keithp@keithp.com> 21755L: linux-usb@vger.kernel.org 21756S: Maintained 21757F: drivers/usb/misc/chaoskey.c 21758 21759USB CYPRESS C67X00 DRIVER 21760L: linux-usb@vger.kernel.org 21761S: Orphan 21762F: drivers/usb/c67x00/ 21763 21764USB DAVICOM DM9601 DRIVER 21765M: Peter Korsgaard <peter@korsgaard.com> 21766L: netdev@vger.kernel.org 21767S: Maintained 21768W: http://www.linux-usb.org/usbnet 21769F: drivers/net/usb/dm9601.c 21770 21771USB EHCI DRIVER 21772M: Alan Stern <stern@rowland.harvard.edu> 21773L: linux-usb@vger.kernel.org 21774S: Maintained 21775F: Documentation/usb/ehci.rst 21776F: drivers/usb/host/ehci* 21777 21778USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...) 21779M: Jiri Kosina <jikos@kernel.org> 21780M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 21781L: linux-usb@vger.kernel.org 21782S: Maintained 21783T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 21784F: Documentation/hid/hiddev.rst 21785F: drivers/hid/usbhid/ 21786 21787USB INTEL XHCI ROLE MUX DRIVER 21788M: Hans de Goede <hdegoede@redhat.com> 21789L: linux-usb@vger.kernel.org 21790S: Maintained 21791F: drivers/usb/roles/intel-xhci-usb-role-switch.c 21792 21793USB IP DRIVER FOR HISILICON KIRIN 960 21794M: Yu Chen <chenyu56@huawei.com> 21795M: Binghui Wang <wangbinghui@hisilicon.com> 21796L: linux-usb@vger.kernel.org 21797S: Maintained 21798F: Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml 21799F: drivers/phy/hisilicon/phy-hi3660-usb3.c 21800 21801USB IP DRIVER FOR HISILICON KIRIN 970 21802M: Mauro Carvalho Chehab <mchehab@kernel.org> 21803L: linux-usb@vger.kernel.org 21804S: Maintained 21805F: Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml 21806F: drivers/phy/hisilicon/phy-hi3670-usb3.c 21807 21808USB ISP116X DRIVER 21809M: Olav Kongas <ok@artecdesign.ee> 21810L: linux-usb@vger.kernel.org 21811S: Maintained 21812F: drivers/usb/host/isp116x* 21813F: include/linux/usb/isp116x.h 21814 21815USB ISP1760 DRIVER 21816M: Rui Miguel Silva <rui.silva@linaro.org> 21817L: linux-usb@vger.kernel.org 21818S: Maintained 21819F: Documentation/devicetree/bindings/usb/nxp,isp1760.yaml 21820F: drivers/usb/isp1760/* 21821 21822USB LAN78XX ETHERNET DRIVER 21823M: Woojung Huh <woojung.huh@microchip.com> 21824M: UNGLinuxDriver@microchip.com 21825L: netdev@vger.kernel.org 21826S: Maintained 21827F: Documentation/devicetree/bindings/net/microchip,lan78xx.txt 21828F: drivers/net/usb/lan78xx.* 21829F: include/dt-bindings/net/microchip-lan78xx.h 21830 21831USB MASS STORAGE DRIVER 21832M: Alan Stern <stern@rowland.harvard.edu> 21833L: linux-usb@vger.kernel.org 21834L: usb-storage@lists.one-eyed-alien.net 21835S: Maintained 21836F: drivers/usb/storage/ 21837 21838USB MIDI DRIVER 21839M: Clemens Ladisch <clemens@ladisch.de> 21840L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21841S: Maintained 21842T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 21843F: sound/usb/midi.* 21844 21845USB NETWORKING DRIVERS 21846L: linux-usb@vger.kernel.org 21847S: Odd Fixes 21848F: drivers/net/usb/ 21849 21850USB OHCI DRIVER 21851M: Alan Stern <stern@rowland.harvard.edu> 21852L: linux-usb@vger.kernel.org 21853S: Maintained 21854F: Documentation/usb/ohci.rst 21855F: drivers/usb/host/ohci* 21856 21857USB OTG FSM (Finite State Machine) 21858M: Peter Chen <peter.chen@kernel.org> 21859L: linux-usb@vger.kernel.org 21860S: Maintained 21861T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 21862F: drivers/usb/common/usb-otg-fsm.c 21863 21864USB OVER IP DRIVER 21865M: Valentina Manea <valentina.manea.m@gmail.com> 21866M: Shuah Khan <shuah@kernel.org> 21867M: Shuah Khan <skhan@linuxfoundation.org> 21868R: Hongren Zheng <i@zenithal.me> 21869L: linux-usb@vger.kernel.org 21870S: Maintained 21871F: Documentation/usb/usbip_protocol.rst 21872F: drivers/usb/usbip/ 21873F: tools/testing/selftests/drivers/usb/usbip/ 21874F: tools/usb/usbip/ 21875 21876USB PEGASUS DRIVER 21877M: Petko Manolov <petkan@nucleusys.com> 21878L: linux-usb@vger.kernel.org 21879L: netdev@vger.kernel.org 21880S: Maintained 21881W: https://github.com/petkan/pegasus 21882T: git https://github.com/petkan/pegasus.git 21883F: drivers/net/usb/pegasus.* 21884 21885USB PRINTER DRIVER (usblp) 21886M: Pete Zaitcev <zaitcev@redhat.com> 21887L: linux-usb@vger.kernel.org 21888S: Supported 21889F: drivers/usb/class/usblp.c 21890 21891USB QMI WWAN NETWORK DRIVER 21892M: Bjørn Mork <bjorn@mork.no> 21893L: netdev@vger.kernel.org 21894S: Maintained 21895F: Documentation/ABI/testing/sysfs-class-net-qmi 21896F: drivers/net/usb/qmi_wwan.c 21897 21898USB RAW GADGET DRIVER 21899R: Andrey Konovalov <andreyknvl@gmail.com> 21900L: linux-usb@vger.kernel.org 21901S: Maintained 21902F: Documentation/usb/raw-gadget.rst 21903F: drivers/usb/gadget/legacy/raw_gadget.c 21904F: include/uapi/linux/usb/raw_gadget.h 21905 21906USB RTL8150 DRIVER 21907M: Petko Manolov <petkan@nucleusys.com> 21908L: linux-usb@vger.kernel.org 21909L: netdev@vger.kernel.org 21910S: Maintained 21911W: https://github.com/petkan/rtl8150 21912T: git https://github.com/petkan/rtl8150.git 21913F: drivers/net/usb/rtl8150.c 21914 21915USB SERIAL SUBSYSTEM 21916M: Johan Hovold <johan@kernel.org> 21917L: linux-usb@vger.kernel.org 21918S: Maintained 21919T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git 21920F: Documentation/usb/usb-serial.rst 21921F: drivers/usb/serial/ 21922F: include/linux/usb/serial.h 21923 21924USB SMSC75XX ETHERNET DRIVER 21925M: Steve Glendinning <steve.glendinning@shawell.net> 21926L: netdev@vger.kernel.org 21927S: Maintained 21928F: drivers/net/usb/smsc75xx.* 21929 21930USB SMSC95XX ETHERNET DRIVER 21931M: Steve Glendinning <steve.glendinning@shawell.net> 21932M: UNGLinuxDriver@microchip.com 21933L: netdev@vger.kernel.org 21934S: Maintained 21935F: drivers/net/usb/smsc95xx.* 21936 21937USB SUBSYSTEM 21938M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21939L: linux-usb@vger.kernel.org 21940S: Supported 21941W: http://www.linux-usb.org 21942T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git 21943F: Documentation/devicetree/bindings/usb/ 21944F: Documentation/usb/ 21945F: drivers/usb/ 21946F: include/dt-bindings/usb/ 21947F: include/linux/usb.h 21948F: include/linux/usb/ 21949 21950USB TYPEC BUS FOR ALTERNATE MODES 21951M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21952L: linux-usb@vger.kernel.org 21953S: Maintained 21954F: Documentation/ABI/testing/sysfs-bus-typec 21955F: Documentation/driver-api/usb/typec_bus.rst 21956F: drivers/usb/typec/altmodes/ 21957F: include/linux/usb/typec_altmode.h 21958 21959USB TYPEC CLASS 21960M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21961L: linux-usb@vger.kernel.org 21962S: Maintained 21963F: Documentation/ABI/testing/sysfs-class-typec 21964F: Documentation/driver-api/usb/typec.rst 21965F: drivers/usb/typec/ 21966F: include/linux/usb/typec.h 21967 21968USB TYPEC INTEL PMC MUX DRIVER 21969M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21970L: linux-usb@vger.kernel.org 21971S: Maintained 21972F: Documentation/firmware-guide/acpi/intel-pmc-mux.rst 21973F: drivers/usb/typec/mux/intel_pmc_mux.c 21974 21975USB TYPEC PI3USB30532 MUX DRIVER 21976M: Hans de Goede <hdegoede@redhat.com> 21977L: linux-usb@vger.kernel.org 21978S: Maintained 21979F: drivers/usb/typec/mux/pi3usb30532.c 21980 21981USB TYPEC PORT CONTROLLER DRIVERS 21982M: Guenter Roeck <linux@roeck-us.net> 21983L: linux-usb@vger.kernel.org 21984S: Maintained 21985F: drivers/usb/typec/tcpm/ 21986 21987USB UHCI DRIVER 21988M: Alan Stern <stern@rowland.harvard.edu> 21989L: linux-usb@vger.kernel.org 21990S: Maintained 21991F: drivers/usb/host/uhci* 21992 21993USB VIDEO CLASS 21994M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 21995L: linux-media@vger.kernel.org 21996S: Maintained 21997W: http://www.ideasonboard.org/uvc/ 21998T: git git://linuxtv.org/media_tree.git 21999F: drivers/media/usb/uvc/ 22000F: include/uapi/linux/uvcvideo.h 22001 22002USB WEBCAM GADGET 22003M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22004M: Daniel Scally <dan.scally@ideasonboard.com> 22005L: linux-usb@vger.kernel.org 22006S: Maintained 22007F: drivers/usb/gadget/function/*uvc* 22008F: drivers/usb/gadget/legacy/webcam.c 22009F: include/uapi/linux/usb/g_uvc.h 22010 22011USB WIRELESS RNDIS DRIVER (rndis_wlan) 22012M: Jussi Kivilinna <jussi.kivilinna@iki.fi> 22013L: linux-wireless@vger.kernel.org 22014S: Maintained 22015F: drivers/net/wireless/legacy/rndis_wlan.c 22016 22017USB XHCI DRIVER 22018M: Mathias Nyman <mathias.nyman@intel.com> 22019L: linux-usb@vger.kernel.org 22020S: Supported 22021F: drivers/usb/host/pci-quirks* 22022F: drivers/usb/host/xhci* 22023 22024USB ZD1201 DRIVER 22025L: linux-wireless@vger.kernel.org 22026S: Orphan 22027W: http://linux-lc100020.sourceforge.net 22028F: drivers/net/wireless/zydas/zd1201.* 22029 22030USER DATAGRAM PROTOCOL (UDP) 22031M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 22032S: Maintained 22033F: include/linux/udp.h 22034F: net/ipv4/udp.c 22035F: net/ipv6/udp.c 22036 22037USER-MODE LINUX (UML) 22038M: Richard Weinberger <richard@nod.at> 22039M: Anton Ivanov <anton.ivanov@cambridgegreys.com> 22040M: Johannes Berg <johannes@sipsolutions.net> 22041L: linux-um@lists.infradead.org 22042S: Maintained 22043W: http://user-mode-linux.sourceforge.net 22044Q: https://patchwork.ozlabs.org/project/linux-um/list/ 22045T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next 22046T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes 22047F: Documentation/virt/uml/ 22048F: arch/um/ 22049F: arch/x86/um/ 22050F: fs/hostfs/ 22051 22052USERSPACE COPYIN/COPYOUT (UIOVEC) 22053M: Alexander Viro <viro@zeniv.linux.org.uk> 22054S: Maintained 22055F: include/linux/uio.h 22056F: lib/iov_iter.c 22057 22058USERSPACE DMA BUFFER DRIVER 22059M: Gerd Hoffmann <kraxel@redhat.com> 22060L: dri-devel@lists.freedesktop.org 22061S: Maintained 22062T: git git://anongit.freedesktop.org/drm/drm-misc 22063F: drivers/dma-buf/udmabuf.c 22064F: include/uapi/linux/udmabuf.h 22065 22066USERSPACE I/O (UIO) 22067M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22068S: Maintained 22069T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 22070F: Documentation/driver-api/uio-howto.rst 22071F: drivers/uio/ 22072F: include/linux/uio_driver.h 22073 22074UTIL-LINUX PACKAGE 22075M: Karel Zak <kzak@redhat.com> 22076L: util-linux@vger.kernel.org 22077S: Maintained 22078W: http://en.wikipedia.org/wiki/Util-linux 22079T: git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git 22080 22081UUID HELPERS 22082R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22083L: linux-kernel@vger.kernel.org 22084S: Maintained 22085F: include/linux/uuid.h 22086F: lib/test_uuid.c 22087F: lib/uuid.c 22088 22089UV SYSFS DRIVER 22090M: Justin Ernst <justin.ernst@hpe.com> 22091L: platform-driver-x86@vger.kernel.org 22092S: Maintained 22093F: drivers/platform/x86/uv_sysfs.c 22094 22095UVESAFB DRIVER 22096M: Michal Januszewski <spock@gentoo.org> 22097L: linux-fbdev@vger.kernel.org 22098S: Maintained 22099W: https://github.com/mjanusz/v86d 22100F: Documentation/fb/uvesafb.rst 22101F: drivers/video/fbdev/uvesafb.* 22102 22103Ux500 CLOCK DRIVERS 22104M: Ulf Hansson <ulf.hansson@linaro.org> 22105L: linux-clk@vger.kernel.org 22106L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22107S: Maintained 22108F: drivers/clk/ux500/ 22109 22110VF610 NAND DRIVER 22111M: Stefan Agner <stefan@agner.ch> 22112L: linux-mtd@lists.infradead.org 22113S: Supported 22114F: drivers/mtd/nand/raw/vf610_nfc.c 22115 22116VFAT/FAT/MSDOS FILESYSTEM 22117M: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> 22118S: Maintained 22119F: Documentation/filesystems/vfat.rst 22120F: fs/fat/ 22121F: tools/testing/selftests/filesystems/fat/ 22122 22123VFIO DRIVER 22124M: Alex Williamson <alex.williamson@redhat.com> 22125L: kvm@vger.kernel.org 22126S: Maintained 22127T: git https://github.com/awilliam/linux-vfio.git 22128F: Documentation/ABI/testing/sysfs-devices-vfio-dev 22129F: Documentation/driver-api/vfio.rst 22130F: drivers/vfio/ 22131F: include/linux/vfio.h 22132F: include/linux/vfio_pci_core.h 22133F: include/uapi/linux/vfio.h 22134 22135VFIO FSL-MC DRIVER 22136M: Diana Craciun <diana.craciun@oss.nxp.com> 22137L: kvm@vger.kernel.org 22138S: Maintained 22139F: drivers/vfio/fsl-mc/ 22140 22141VFIO HISILICON PCI DRIVER 22142M: Longfang Liu <liulongfang@huawei.com> 22143M: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 22144L: kvm@vger.kernel.org 22145S: Maintained 22146F: drivers/vfio/pci/hisilicon/ 22147 22148VFIO MEDIATED DEVICE DRIVERS 22149M: Kirti Wankhede <kwankhede@nvidia.com> 22150L: kvm@vger.kernel.org 22151S: Maintained 22152F: Documentation/driver-api/vfio-mediated-device.rst 22153F: drivers/vfio/mdev/ 22154F: include/linux/mdev.h 22155F: samples/vfio-mdev/ 22156 22157VFIO MLX5 PCI DRIVER 22158M: Yishai Hadas <yishaih@nvidia.com> 22159L: kvm@vger.kernel.org 22160S: Maintained 22161F: drivers/vfio/pci/mlx5/ 22162 22163VFIO PCI DEVICE SPECIFIC DRIVERS 22164R: Jason Gunthorpe <jgg@nvidia.com> 22165R: Yishai Hadas <yishaih@nvidia.com> 22166R: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 22167R: Kevin Tian <kevin.tian@intel.com> 22168L: kvm@vger.kernel.org 22169S: Maintained 22170P: Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst 22171F: drivers/vfio/pci/*/ 22172 22173VFIO PLATFORM DRIVER 22174M: Eric Auger <eric.auger@redhat.com> 22175L: kvm@vger.kernel.org 22176S: Maintained 22177F: drivers/vfio/platform/ 22178 22179VGA_SWITCHEROO 22180R: Lukas Wunner <lukas@wunner.de> 22181S: Maintained 22182T: git git://anongit.freedesktop.org/drm/drm-misc 22183F: Documentation/gpu/vga-switcheroo.rst 22184F: drivers/gpu/vga/vga_switcheroo.c 22185F: include/linux/vga_switcheroo.h 22186 22187VIA RHINE NETWORK DRIVER 22188M: Kevin Brace <kevinbrace@bracecomputerlab.com> 22189S: Maintained 22190F: drivers/net/ethernet/via/via-rhine.c 22191 22192VIA SD/MMC CARD CONTROLLER DRIVER 22193M: Bruce Chang <brucechang@via.com.tw> 22194M: Harald Welte <HaraldWelte@viatech.com> 22195S: Maintained 22196F: drivers/mmc/host/via-sdmmc.c 22197 22198VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER 22199M: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 22200L: linux-fbdev@vger.kernel.org 22201S: Maintained 22202F: drivers/video/fbdev/via/ 22203F: include/linux/via-core.h 22204F: include/linux/via-gpio.h 22205F: include/linux/via_i2c.h 22206 22207VIA VELOCITY NETWORK DRIVER 22208M: Francois Romieu <romieu@fr.zoreil.com> 22209L: netdev@vger.kernel.org 22210S: Maintained 22211F: drivers/net/ethernet/via/via-velocity.* 22212 22213VICODEC VIRTUAL CODEC DRIVER 22214M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 22215L: linux-media@vger.kernel.org 22216S: Maintained 22217W: https://linuxtv.org 22218T: git git://linuxtv.org/media_tree.git 22219F: drivers/media/test-drivers/vicodec/* 22220 22221VIDEO I2C POLLING DRIVER 22222M: Matt Ranostay <matt.ranostay@konsulko.com> 22223L: linux-media@vger.kernel.org 22224S: Maintained 22225F: drivers/media/i2c/video-i2c.c 22226 22227VIDEO MULTIPLEXER DRIVER 22228M: Philipp Zabel <p.zabel@pengutronix.de> 22229L: linux-media@vger.kernel.org 22230S: Maintained 22231F: drivers/media/platform/video-mux.c 22232 22233VIDEOBUF2 FRAMEWORK 22234M: Tomasz Figa <tfiga@chromium.org> 22235M: Marek Szyprowski <m.szyprowski@samsung.com> 22236L: linux-media@vger.kernel.org 22237S: Maintained 22238F: drivers/media/common/videobuf2/* 22239F: include/media/videobuf2-* 22240 22241VIDTV VIRTUAL DIGITAL TV DRIVER 22242M: Daniel W. S. Almeida <dwlsalmeida@gmail.com> 22243L: linux-media@vger.kernel.org 22244S: Maintained 22245W: https://linuxtv.org 22246T: git git://linuxtv.org/media_tree.git 22247F: drivers/media/test-drivers/vidtv/* 22248 22249VIMC VIRTUAL MEDIA CONTROLLER DRIVER 22250M: Shuah Khan <skhan@linuxfoundation.org> 22251R: Kieran Bingham <kieran.bingham@ideasonboard.com> 22252L: linux-media@vger.kernel.org 22253S: Maintained 22254W: https://linuxtv.org 22255T: git git://linuxtv.org/media_tree.git 22256F: drivers/media/test-drivers/vimc/* 22257 22258VIRT LIB 22259M: Alex Williamson <alex.williamson@redhat.com> 22260M: Paolo Bonzini <pbonzini@redhat.com> 22261L: kvm@vger.kernel.org 22262S: Supported 22263F: virt/lib/ 22264 22265VIRTIO AND VHOST VSOCK DRIVER 22266M: Stefan Hajnoczi <stefanha@redhat.com> 22267M: Stefano Garzarella <sgarzare@redhat.com> 22268L: kvm@vger.kernel.org 22269L: virtualization@lists.linux-foundation.org 22270L: netdev@vger.kernel.org 22271S: Maintained 22272F: drivers/vhost/vsock.c 22273F: include/linux/virtio_vsock.h 22274F: include/uapi/linux/virtio_vsock.h 22275F: net/vmw_vsock/virtio_transport.c 22276F: net/vmw_vsock/virtio_transport_common.c 22277 22278VIRTIO BALLOON 22279M: "Michael S. Tsirkin" <mst@redhat.com> 22280M: David Hildenbrand <david@redhat.com> 22281L: virtualization@lists.linux-foundation.org 22282S: Maintained 22283F: drivers/virtio/virtio_balloon.c 22284F: include/linux/balloon_compaction.h 22285F: include/uapi/linux/virtio_balloon.h 22286F: mm/balloon_compaction.c 22287 22288VIRTIO BLOCK AND SCSI DRIVERS 22289M: "Michael S. Tsirkin" <mst@redhat.com> 22290M: Jason Wang <jasowang@redhat.com> 22291R: Paolo Bonzini <pbonzini@redhat.com> 22292R: Stefan Hajnoczi <stefanha@redhat.com> 22293L: virtualization@lists.linux-foundation.org 22294S: Maintained 22295F: drivers/block/virtio_blk.c 22296F: drivers/scsi/virtio_scsi.c 22297F: drivers/vhost/scsi.c 22298F: include/uapi/linux/virtio_blk.h 22299F: include/uapi/linux/virtio_scsi.h 22300 22301VIRTIO CONSOLE DRIVER 22302M: Amit Shah <amit@kernel.org> 22303L: virtualization@lists.linux-foundation.org 22304S: Maintained 22305F: drivers/char/virtio_console.c 22306F: include/linux/virtio_console.h 22307F: include/uapi/linux/virtio_console.h 22308 22309VIRTIO CORE AND NET DRIVERS 22310M: "Michael S. Tsirkin" <mst@redhat.com> 22311M: Jason Wang <jasowang@redhat.com> 22312R: Xuan Zhuo <xuanzhuo@linux.alibaba.com> 22313L: virtualization@lists.linux-foundation.org 22314S: Maintained 22315F: Documentation/ABI/testing/sysfs-bus-vdpa 22316F: Documentation/ABI/testing/sysfs-class-vduse 22317F: Documentation/devicetree/bindings/virtio/ 22318F: Documentation/driver-api/virtio/ 22319F: drivers/block/virtio_blk.c 22320F: drivers/crypto/virtio/ 22321F: drivers/net/virtio_net.c 22322F: drivers/vdpa/ 22323F: drivers/virtio/ 22324F: include/linux/vdpa.h 22325F: include/linux/virtio*.h 22326F: include/linux/vringh.h 22327F: include/uapi/linux/virtio_*.h 22328F: tools/virtio/ 22329 22330VIRTIO CRYPTO DRIVER 22331M: Gonglei <arei.gonglei@huawei.com> 22332L: virtualization@lists.linux-foundation.org 22333L: linux-crypto@vger.kernel.org 22334S: Maintained 22335F: drivers/crypto/virtio/ 22336F: include/uapi/linux/virtio_crypto.h 22337 22338VIRTIO DRIVERS FOR S390 22339M: Cornelia Huck <cohuck@redhat.com> 22340M: Halil Pasic <pasic@linux.ibm.com> 22341M: Eric Farman <farman@linux.ibm.com> 22342L: linux-s390@vger.kernel.org 22343L: virtualization@lists.linux-foundation.org 22344L: kvm@vger.kernel.org 22345S: Supported 22346F: arch/s390/include/uapi/asm/virtio-ccw.h 22347F: drivers/s390/virtio/ 22348 22349VIRTIO FILE SYSTEM 22350M: Vivek Goyal <vgoyal@redhat.com> 22351M: Stefan Hajnoczi <stefanha@redhat.com> 22352M: Miklos Szeredi <miklos@szeredi.hu> 22353L: virtualization@lists.linux-foundation.org 22354L: linux-fsdevel@vger.kernel.org 22355S: Supported 22356W: https://virtio-fs.gitlab.io/ 22357F: Documentation/filesystems/virtiofs.rst 22358F: fs/fuse/virtio_fs.c 22359F: include/uapi/linux/virtio_fs.h 22360 22361VIRTIO GPIO DRIVER 22362M: Enrico Weigelt, metux IT consult <info@metux.net> 22363M: Viresh Kumar <vireshk@kernel.org> 22364L: linux-gpio@vger.kernel.org 22365L: virtualization@lists.linux-foundation.org 22366S: Maintained 22367F: drivers/gpio/gpio-virtio.c 22368F: include/uapi/linux/virtio_gpio.h 22369 22370VIRTIO GPU DRIVER 22371M: David Airlie <airlied@redhat.com> 22372M: Gerd Hoffmann <kraxel@redhat.com> 22373R: Gurchetan Singh <gurchetansingh@chromium.org> 22374R: Chia-I Wu <olvaffe@gmail.com> 22375L: dri-devel@lists.freedesktop.org 22376L: virtualization@lists.linux-foundation.org 22377S: Maintained 22378T: git git://anongit.freedesktop.org/drm/drm-misc 22379F: drivers/gpu/drm/virtio/ 22380F: include/uapi/linux/virtio_gpu.h 22381 22382VIRTIO HOST (VHOST) 22383M: "Michael S. Tsirkin" <mst@redhat.com> 22384M: Jason Wang <jasowang@redhat.com> 22385L: kvm@vger.kernel.org 22386L: virtualization@lists.linux-foundation.org 22387L: netdev@vger.kernel.org 22388S: Maintained 22389T: git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git 22390F: drivers/vhost/ 22391F: include/linux/sched/vhost_task.h 22392F: include/linux/vhost_iotlb.h 22393F: include/uapi/linux/vhost.h 22394F: kernel/vhost_task.c 22395 22396VIRTIO I2C DRIVER 22397M: Conghui Chen <conghui.chen@intel.com> 22398M: Viresh Kumar <viresh.kumar@linaro.org> 22399L: linux-i2c@vger.kernel.org 22400L: virtualization@lists.linux-foundation.org 22401S: Maintained 22402F: drivers/i2c/busses/i2c-virtio.c 22403F: include/uapi/linux/virtio_i2c.h 22404 22405VIRTIO INPUT DRIVER 22406M: Gerd Hoffmann <kraxel@redhat.com> 22407S: Maintained 22408F: drivers/virtio/virtio_input.c 22409F: include/uapi/linux/virtio_input.h 22410 22411VIRTIO IOMMU DRIVER 22412M: Jean-Philippe Brucker <jean-philippe@linaro.org> 22413L: virtualization@lists.linux-foundation.org 22414S: Maintained 22415F: drivers/iommu/virtio-iommu.c 22416F: include/uapi/linux/virtio_iommu.h 22417 22418VIRTIO MEM DRIVER 22419M: David Hildenbrand <david@redhat.com> 22420L: virtualization@lists.linux-foundation.org 22421S: Maintained 22422W: https://virtio-mem.gitlab.io/ 22423F: drivers/virtio/virtio_mem.c 22424F: include/uapi/linux/virtio_mem.h 22425 22426VIRTIO PMEM DRIVER 22427M: Pankaj Gupta <pankaj.gupta.linux@gmail.com> 22428L: virtualization@lists.linux-foundation.org 22429S: Maintained 22430F: drivers/nvdimm/nd_virtio.c 22431F: drivers/nvdimm/virtio_pmem.c 22432 22433VIRTIO SOUND DRIVER 22434M: Anton Yakovlev <anton.yakovlev@opensynergy.com> 22435M: "Michael S. Tsirkin" <mst@redhat.com> 22436L: virtualization@lists.linux-foundation.org 22437L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22438S: Maintained 22439F: include/uapi/linux/virtio_snd.h 22440F: sound/virtio/* 22441 22442VIRTUAL BOX GUEST DEVICE DRIVER 22443M: Hans de Goede <hdegoede@redhat.com> 22444M: Arnd Bergmann <arnd@arndb.de> 22445M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22446S: Maintained 22447F: drivers/virt/vboxguest/ 22448F: include/linux/vbox_utils.h 22449F: include/uapi/linux/vbox*.h 22450 22451VIRTUAL BOX SHARED FOLDER VFS DRIVER 22452M: Hans de Goede <hdegoede@redhat.com> 22453L: linux-fsdevel@vger.kernel.org 22454S: Maintained 22455F: fs/vboxsf/* 22456 22457VIRTUAL SERIO DEVICE DRIVER 22458M: Stephen Chandler Paul <thatslyude@gmail.com> 22459S: Maintained 22460F: drivers/input/serio/userio.c 22461F: include/uapi/linux/userio.h 22462 22463VISL VIRTUAL STATELESS DECODER DRIVER 22464M: Daniel Almeida <daniel.almeida@collabora.com> 22465L: linux-media@vger.kernel.org 22466S: Supported 22467F: drivers/media/test-drivers/visl 22468 22469VIVID VIRTUAL VIDEO DRIVER 22470M: Hans Verkuil <hverkuil@xs4all.nl> 22471L: linux-media@vger.kernel.org 22472S: Maintained 22473W: https://linuxtv.org 22474T: git git://linuxtv.org/media_tree.git 22475F: drivers/media/test-drivers/vivid/* 22476 22477VLYNQ BUS 22478M: Florian Fainelli <f.fainelli@gmail.com> 22479L: openwrt-devel@lists.openwrt.org (subscribers-only) 22480S: Maintained 22481F: drivers/vlynq/vlynq.c 22482F: include/linux/vlynq.h 22483 22484VM SOCKETS (AF_VSOCK) 22485M: Stefano Garzarella <sgarzare@redhat.com> 22486L: virtualization@lists.linux-foundation.org 22487L: netdev@vger.kernel.org 22488S: Maintained 22489F: drivers/net/vsockmon.c 22490F: include/net/af_vsock.h 22491F: include/uapi/linux/vm_sockets.h 22492F: include/uapi/linux/vm_sockets_diag.h 22493F: include/uapi/linux/vsockmon.h 22494F: net/vmw_vsock/ 22495F: tools/testing/vsock/ 22496 22497VMALLOC 22498M: Andrew Morton <akpm@linux-foundation.org> 22499R: Uladzislau Rezki <urezki@gmail.com> 22500R: Christoph Hellwig <hch@infradead.org> 22501R: Lorenzo Stoakes <lstoakes@gmail.com> 22502L: linux-mm@kvack.org 22503S: Maintained 22504W: http://www.linux-mm.org 22505T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 22506F: include/linux/vmalloc.h 22507F: mm/vmalloc.c 22508 22509VME SUBSYSTEM 22510M: Martyn Welch <martyn@welchs.me.uk> 22511M: Manohar Vanga <manohar.vanga@gmail.com> 22512M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22513L: linux-kernel@vger.kernel.org 22514S: Odd fixes 22515T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 22516F: Documentation/driver-api/vme.rst 22517F: drivers/staging/vme_user/ 22518 22519VMWARE BALLOON DRIVER 22520M: Nadav Amit <namit@vmware.com> 22521R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22522L: linux-kernel@vger.kernel.org 22523S: Supported 22524F: drivers/misc/vmw_balloon.c 22525 22526VMWARE HYPERVISOR INTERFACE 22527M: Srivatsa S. Bhat (VMware) <srivatsa@csail.mit.edu> 22528M: Alexey Makhalov <amakhalov@vmware.com> 22529R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22530L: virtualization@lists.linux-foundation.org 22531L: x86@kernel.org 22532S: Supported 22533T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware 22534F: arch/x86/include/asm/vmware.h 22535F: arch/x86/kernel/cpu/vmware.c 22536 22537VMWARE PVRDMA DRIVER 22538M: Bryan Tan <bryantan@vmware.com> 22539M: Vishnu Dasa <vdasa@vmware.com> 22540R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22541L: linux-rdma@vger.kernel.org 22542S: Supported 22543F: drivers/infiniband/hw/vmw_pvrdma/ 22544 22545VMWARE PVSCSI DRIVER 22546M: Vishal Bhakta <vbhakta@vmware.com> 22547R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22548L: linux-scsi@vger.kernel.org 22549S: Supported 22550F: drivers/scsi/vmw_pvscsi.c 22551F: drivers/scsi/vmw_pvscsi.h 22552 22553VMWARE VIRTUAL PTP CLOCK DRIVER 22554M: Srivatsa S. Bhat (VMware) <srivatsa@csail.mit.edu> 22555M: Deep Shah <sdeep@vmware.com> 22556R: Alexey Makhalov <amakhalov@vmware.com> 22557R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22558L: netdev@vger.kernel.org 22559S: Supported 22560F: drivers/ptp/ptp_vmw.c 22561 22562VMWARE VMCI DRIVER 22563M: Bryan Tan <bryantan@vmware.com> 22564M: Vishnu Dasa <vdasa@vmware.com> 22565R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22566L: linux-kernel@vger.kernel.org 22567S: Supported 22568F: drivers/misc/vmw_vmci/ 22569F: include/linux/vmw_vmci* 22570 22571VMWARE VMMOUSE SUBDRIVER 22572M: Zack Rusin <zackr@vmware.com> 22573R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 22574R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22575L: linux-input@vger.kernel.org 22576S: Supported 22577F: drivers/input/mouse/vmmouse.c 22578F: drivers/input/mouse/vmmouse.h 22579 22580VMWARE VMXNET3 ETHERNET DRIVER 22581M: Ronak Doshi <doshir@vmware.com> 22582R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22583L: netdev@vger.kernel.org 22584S: Supported 22585F: drivers/net/vmxnet3/ 22586 22587VMWARE VSOCK VMCI TRANSPORT DRIVER 22588M: Bryan Tan <bryantan@vmware.com> 22589M: Vishnu Dasa <vdasa@vmware.com> 22590R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22591L: linux-kernel@vger.kernel.org 22592S: Supported 22593F: net/vmw_vsock/vmci_transport* 22594 22595VOCORE VOCORE2 BOARD 22596M: Harvey Hunt <harveyhuntnexus@gmail.com> 22597L: linux-mips@vger.kernel.org 22598S: Maintained 22599F: arch/mips/boot/dts/ralink/vocore2.dts 22600 22601VOLTAGE AND CURRENT REGULATOR FRAMEWORK 22602M: Liam Girdwood <lgirdwood@gmail.com> 22603M: Mark Brown <broonie@kernel.org> 22604L: linux-kernel@vger.kernel.org 22605S: Supported 22606W: http://www.slimlogic.co.uk/?p=48 22607T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git 22608F: Documentation/devicetree/bindings/regulator/ 22609F: Documentation/power/regulator/ 22610F: drivers/regulator/ 22611F: include/dt-bindings/regulator/ 22612F: include/linux/regulator/ 22613K: regulator_get_optional 22614 22615VOLTAGE AND CURRENT REGULATOR IRQ HELPERS 22616R: Matti Vaittinen <mazziesaccount@gmail.com> 22617F: drivers/regulator/irq_helpers.c 22618 22619VRF 22620M: David Ahern <dsahern@kernel.org> 22621L: netdev@vger.kernel.org 22622S: Maintained 22623F: Documentation/networking/vrf.rst 22624F: drivers/net/vrf.c 22625 22626VSPRINTF 22627M: Petr Mladek <pmladek@suse.com> 22628M: Steven Rostedt <rostedt@goodmis.org> 22629M: Sergey Senozhatsky <senozhatsky@chromium.org> 22630R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22631R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 22632S: Maintained 22633T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 22634F: Documentation/core-api/printk-formats.rst 22635F: lib/test_printf.c 22636F: lib/test_scanf.c 22637F: lib/vsprintf.c 22638 22639VT1211 HARDWARE MONITOR DRIVER 22640M: Juerg Haefliger <juergh@proton.me> 22641L: linux-hwmon@vger.kernel.org 22642S: Maintained 22643F: Documentation/hwmon/vt1211.rst 22644F: drivers/hwmon/vt1211.c 22645 22646VT8231 HARDWARE MONITOR DRIVER 22647M: Roger Lucas <vt8231@hiddenengine.co.uk> 22648L: linux-hwmon@vger.kernel.org 22649S: Maintained 22650F: drivers/hwmon/vt8231.c 22651 22652VUB300 USB to SDIO/SD/MMC bridge chip 22653L: linux-mmc@vger.kernel.org 22654S: Orphan 22655F: drivers/mmc/host/vub300.c 22656 22657W1 DALLAS'S 1-WIRE BUS 22658M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 22659S: Maintained 22660F: Documentation/devicetree/bindings/w1/ 22661F: Documentation/w1/ 22662F: drivers/w1/ 22663F: include/linux/w1.h 22664 22665W83791D HARDWARE MONITORING DRIVER 22666M: Marc Hulsman <m.hulsman@tudelft.nl> 22667L: linux-hwmon@vger.kernel.org 22668S: Maintained 22669F: Documentation/hwmon/w83791d.rst 22670F: drivers/hwmon/w83791d.c 22671 22672W83793 HARDWARE MONITORING DRIVER 22673M: Rudolf Marek <r.marek@assembler.cz> 22674L: linux-hwmon@vger.kernel.org 22675S: Maintained 22676F: Documentation/hwmon/w83793.rst 22677F: drivers/hwmon/w83793.c 22678 22679W83795 HARDWARE MONITORING DRIVER 22680M: Jean Delvare <jdelvare@suse.com> 22681L: linux-hwmon@vger.kernel.org 22682S: Maintained 22683F: drivers/hwmon/w83795.c 22684 22685W83L51xD SD/MMC CARD INTERFACE DRIVER 22686M: Pierre Ossman <pierre@ossman.eu> 22687S: Maintained 22688F: drivers/mmc/host/wbsd.* 22689 22690WACOM PROTOCOL 4 SERIAL TABLETS 22691M: Julian Squires <julian@cipht.net> 22692M: Hans de Goede <hdegoede@redhat.com> 22693L: linux-input@vger.kernel.org 22694S: Maintained 22695F: drivers/input/tablet/wacom_serial4.c 22696 22697WANGXUN ETHERNET DRIVER 22698M: Jiawen Wu <jiawenwu@trustnetic.com> 22699M: Mengyuan Lou <mengyuanlou@net-swift.com> 22700L: netdev@vger.kernel.org 22701S: Maintained 22702W: https://www.net-swift.com 22703F: Documentation/networking/device_drivers/ethernet/wangxun/* 22704F: drivers/net/ethernet/wangxun/ 22705 22706WATCHDOG DEVICE DRIVERS 22707M: Wim Van Sebroeck <wim@linux-watchdog.org> 22708M: Guenter Roeck <linux@roeck-us.net> 22709L: linux-watchdog@vger.kernel.org 22710S: Maintained 22711W: http://www.linux-watchdog.org/ 22712T: git git://www.linux-watchdog.org/linux-watchdog.git 22713F: Documentation/devicetree/bindings/watchdog/ 22714F: Documentation/watchdog/ 22715F: drivers/watchdog/ 22716F: include/linux/watchdog.h 22717F: include/trace/events/watchdog.h 22718F: include/uapi/linux/watchdog.h 22719 22720WHISKEYCOVE PMIC GPIO DRIVER 22721M: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> 22722L: linux-gpio@vger.kernel.org 22723S: Maintained 22724F: drivers/gpio/gpio-wcove.c 22725 22726WHWAVE RTC DRIVER 22727M: Dianlong Li <long17.cool@163.com> 22728L: linux-rtc@vger.kernel.org 22729S: Maintained 22730F: drivers/rtc/rtc-sd3078.c 22731 22732WIIMOTE HID DRIVER 22733M: David Rheinsberg <david.rheinsberg@gmail.com> 22734L: linux-input@vger.kernel.org 22735S: Maintained 22736F: drivers/hid/hid-wiimote* 22737 22738WILOCITY WIL6210 WIRELESS DRIVER 22739L: linux-wireless@vger.kernel.org 22740S: Orphan 22741W: https://wireless.wiki.kernel.org/en/users/Drivers/wil6210 22742F: drivers/net/wireless/ath/wil6210/ 22743 22744WINBOND CIR DRIVER 22745M: David Härdeman <david@hardeman.nu> 22746S: Maintained 22747F: drivers/media/rc/winbond-cir.c 22748 22749WINSYSTEMS EBC-C384 WATCHDOG DRIVER 22750L: linux-watchdog@vger.kernel.org 22751S: Orphan 22752F: drivers/watchdog/ebc-c384_wdt.c 22753 22754WINSYSTEMS WS16C48 GPIO DRIVER 22755M: William Breathitt Gray <william.gray@linaro.org> 22756L: linux-gpio@vger.kernel.org 22757S: Maintained 22758F: drivers/gpio/gpio-ws16c48.c 22759 22760WIREGUARD SECURE NETWORK TUNNEL 22761M: Jason A. Donenfeld <Jason@zx2c4.com> 22762L: wireguard@lists.zx2c4.com 22763L: netdev@vger.kernel.org 22764S: Maintained 22765F: drivers/net/wireguard/ 22766F: tools/testing/selftests/wireguard/ 22767 22768WISTRON LAPTOP BUTTON DRIVER 22769M: Miloslav Trmac <mitr@volny.cz> 22770S: Maintained 22771F: drivers/input/misc/wistron_btns.c 22772 22773WL3501 WIRELESS PCMCIA CARD DRIVER 22774L: linux-wireless@vger.kernel.org 22775S: Odd fixes 22776F: drivers/net/wireless/legacy/wl3501* 22777 22778WOLFSON MICROELECTRONICS DRIVERS 22779L: patches@opensource.cirrus.com 22780S: Supported 22781W: https://github.com/CirrusLogic/linux-drivers/wiki 22782T: git https://github.com/CirrusLogic/linux-drivers.git 22783F: Documentation/devicetree/bindings/extcon/wlf,arizona.yaml 22784F: Documentation/devicetree/bindings/mfd/wlf,arizona.yaml 22785F: Documentation/devicetree/bindings/mfd/wm831x.txt 22786F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml 22787F: Documentation/devicetree/bindings/sound/wlf,*.yaml 22788F: Documentation/devicetree/bindings/sound/wm* 22789F: Documentation/hwmon/wm83??.rst 22790F: arch/arm/mach-s3c/mach-crag6410* 22791F: drivers/clk/clk-wm83*.c 22792F: drivers/gpio/gpio-*wm*.c 22793F: drivers/gpio/gpio-arizona.c 22794F: drivers/hwmon/wm83??-hwmon.c 22795F: drivers/input/misc/wm831x-on.c 22796F: drivers/input/touchscreen/wm831x-ts.c 22797F: drivers/input/touchscreen/wm97*.c 22798F: drivers/leds/leds-wm83*.c 22799F: drivers/mfd/arizona* 22800F: drivers/mfd/cs47l24* 22801F: drivers/mfd/wm*.c 22802F: drivers/power/supply/wm83*.c 22803F: drivers/regulator/arizona* 22804F: drivers/regulator/wm8*.c 22805F: drivers/rtc/rtc-wm83*.c 22806F: drivers/video/backlight/wm83*_bl.c 22807F: drivers/watchdog/wm83*_wdt.c 22808F: include/linux/mfd/arizona/ 22809F: include/linux/mfd/wm831x/ 22810F: include/linux/mfd/wm8350/ 22811F: include/linux/mfd/wm8400* 22812F: include/linux/regulator/arizona* 22813F: include/linux/wm97xx.h 22814F: include/sound/wm????.h 22815F: sound/soc/codecs/arizona* 22816F: sound/soc/codecs/cs47l24* 22817F: sound/soc/codecs/wm* 22818 22819WORKQUEUE 22820M: Tejun Heo <tj@kernel.org> 22821R: Lai Jiangshan <jiangshanlai@gmail.com> 22822S: Maintained 22823T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git 22824F: Documentation/core-api/workqueue.rst 22825F: include/linux/workqueue.h 22826F: kernel/workqueue.c 22827F: kernel/workqueue_internal.h 22828 22829WWAN DRIVERS 22830M: Loic Poulain <loic.poulain@linaro.org> 22831M: Sergey Ryazanov <ryazanov.s.a@gmail.com> 22832R: Johannes Berg <johannes@sipsolutions.net> 22833L: netdev@vger.kernel.org 22834S: Maintained 22835F: drivers/net/wwan/ 22836F: include/linux/wwan.h 22837F: include/uapi/linux/wwan.h 22838 22839X-POWERS AXP288 PMIC DRIVERS 22840M: Hans de Goede <hdegoede@redhat.com> 22841S: Maintained 22842F: drivers/acpi/pmic/intel_pmic_xpower.c 22843N: axp288 22844 22845X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS 22846M: Chen-Yu Tsai <wens@csie.org> 22847L: linux-kernel@vger.kernel.org 22848S: Maintained 22849N: axp[128] 22850 22851X.25 STACK 22852M: Martin Schiller <ms@dev.tdt.de> 22853L: linux-x25@vger.kernel.org 22854S: Maintained 22855F: Documentation/networking/lapb-module.rst 22856F: Documentation/networking/x25* 22857F: drivers/net/wan/hdlc_x25.c 22858F: drivers/net/wan/lapbether.c 22859F: include/*/lapb.h 22860F: include/net/x25* 22861F: include/uapi/linux/x25.h 22862F: net/lapb/ 22863F: net/x25/ 22864 22865X86 ARCHITECTURE (32-BIT AND 64-BIT) 22866M: Thomas Gleixner <tglx@linutronix.de> 22867M: Ingo Molnar <mingo@redhat.com> 22868M: Borislav Petkov <bp@alien8.de> 22869M: Dave Hansen <dave.hansen@linux.intel.com> 22870M: x86@kernel.org 22871R: "H. Peter Anvin" <hpa@zytor.com> 22872L: linux-kernel@vger.kernel.org 22873S: Maintained 22874T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 22875F: Documentation/arch/x86/ 22876F: Documentation/devicetree/bindings/x86/ 22877F: arch/x86/ 22878 22879X86 ENTRY CODE 22880M: Andy Lutomirski <luto@kernel.org> 22881L: linux-kernel@vger.kernel.org 22882S: Maintained 22883T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm 22884F: arch/x86/entry/ 22885 22886X86 HARDWARE VULNERABILITIES 22887M: Thomas Gleixner <tglx@linutronix.de> 22888M: Borislav Petkov <bp@alien8.de> 22889M: Peter Zijlstra <peterz@infradead.org> 22890M: Josh Poimboeuf <jpoimboe@kernel.org> 22891R: Pawan Gupta <pawan.kumar.gupta@linux.intel.com> 22892S: Maintained 22893F: Documentation/admin-guide/hw-vuln/ 22894F: arch/x86/include/asm/nospec-branch.h 22895F: arch/x86/kernel/cpu/bugs.c 22896 22897X86 MCE INFRASTRUCTURE 22898M: Tony Luck <tony.luck@intel.com> 22899M: Borislav Petkov <bp@alien8.de> 22900L: linux-edac@vger.kernel.org 22901S: Maintained 22902F: Documentation/ABI/testing/sysfs-mce 22903F: Documentation/arch/x86/x86_64/machinecheck.rst 22904F: arch/x86/kernel/cpu/mce/* 22905 22906X86 MICROCODE UPDATE SUPPORT 22907M: Borislav Petkov <bp@alien8.de> 22908S: Maintained 22909F: arch/x86/kernel/cpu/microcode/* 22910 22911X86 MM 22912M: Dave Hansen <dave.hansen@linux.intel.com> 22913M: Andy Lutomirski <luto@kernel.org> 22914M: Peter Zijlstra <peterz@infradead.org> 22915L: linux-kernel@vger.kernel.org 22916S: Maintained 22917T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm 22918F: arch/x86/mm/ 22919 22920X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER 22921M: Hans de Goede <hdegoede@redhat.com> 22922L: platform-driver-x86@vger.kernel.org 22923S: Maintained 22924T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 22925F: drivers/platform/x86/x86-android-tablets/ 22926 22927X86 PLATFORM DRIVERS 22928M: Hans de Goede <hdegoede@redhat.com> 22929M: Mark Gross <markgross@kernel.org> 22930L: platform-driver-x86@vger.kernel.org 22931S: Maintained 22932T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 22933F: drivers/platform/olpc/ 22934F: drivers/platform/x86/ 22935F: include/linux/platform_data/x86/ 22936 22937X86 PLATFORM DRIVERS - ARCH 22938R: Darren Hart <dvhart@infradead.org> 22939R: Andy Shevchenko <andy@infradead.org> 22940L: platform-driver-x86@vger.kernel.org 22941L: x86@kernel.org 22942S: Maintained 22943T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 22944F: arch/x86/platform 22945 22946X86 PLATFORM UV HPE SUPERDOME FLEX 22947M: Steve Wahl <steve.wahl@hpe.com> 22948R: Mike Travis <mike.travis@hpe.com> 22949R: Dimitri Sivanich <dimitri.sivanich@hpe.com> 22950R: Russ Anderson <russ.anderson@hpe.com> 22951S: Supported 22952F: arch/x86/include/asm/uv/ 22953F: arch/x86/kernel/apic/x2apic_uv_x.c 22954F: arch/x86/platform/uv/ 22955 22956X86 STACK UNWINDING 22957M: Josh Poimboeuf <jpoimboe@kernel.org> 22958M: Peter Zijlstra <peterz@infradead.org> 22959S: Supported 22960F: arch/x86/include/asm/unwind*.h 22961F: arch/x86/kernel/dumpstack.c 22962F: arch/x86/kernel/stacktrace.c 22963F: arch/x86/kernel/unwind_*.c 22964 22965X86 VDSO 22966M: Andy Lutomirski <luto@kernel.org> 22967L: linux-kernel@vger.kernel.org 22968S: Maintained 22969T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso 22970F: arch/x86/entry/vdso/ 22971 22972XARRAY 22973M: Matthew Wilcox <willy@infradead.org> 22974L: linux-fsdevel@vger.kernel.org 22975S: Supported 22976F: Documentation/core-api/xarray.rst 22977F: include/linux/idr.h 22978F: include/linux/xarray.h 22979F: lib/idr.c 22980F: lib/xarray.c 22981F: tools/testing/radix-tree 22982 22983XBOX DVD IR REMOTE 22984M: Benjamin Valentin <benpicco@googlemail.com> 22985S: Maintained 22986F: drivers/media/rc/keymaps/rc-xbox-dvd.c 22987F: drivers/media/rc/xbox_remote.c 22988 22989XC2028/3028 TUNER DRIVER 22990M: Mauro Carvalho Chehab <mchehab@kernel.org> 22991L: linux-media@vger.kernel.org 22992S: Maintained 22993W: https://linuxtv.org 22994T: git git://linuxtv.org/media_tree.git 22995F: drivers/media/tuners/xc2028.* 22996 22997XDP (eXpress Data Path) 22998M: Alexei Starovoitov <ast@kernel.org> 22999M: Daniel Borkmann <daniel@iogearbox.net> 23000M: David S. Miller <davem@davemloft.net> 23001M: Jakub Kicinski <kuba@kernel.org> 23002M: Jesper Dangaard Brouer <hawk@kernel.org> 23003M: John Fastabend <john.fastabend@gmail.com> 23004L: netdev@vger.kernel.org 23005L: bpf@vger.kernel.org 23006S: Supported 23007F: drivers/net/ethernet/*/*/*/*/*xdp* 23008F: drivers/net/ethernet/*/*/*xdp* 23009F: include/net/xdp.h 23010F: include/net/xdp_priv.h 23011F: include/trace/events/xdp.h 23012F: kernel/bpf/cpumap.c 23013F: kernel/bpf/devmap.c 23014F: net/core/xdp.c 23015F: samples/bpf/xdp* 23016F: tools/testing/selftests/bpf/*/*xdp* 23017F: tools/testing/selftests/bpf/*xdp* 23018K: (?:\b|_)xdp(?:\b|_) 23019 23020XDP SOCKETS (AF_XDP) 23021M: Björn Töpel <bjorn@kernel.org> 23022M: Magnus Karlsson <magnus.karlsson@intel.com> 23023M: Maciej Fijalkowski <maciej.fijalkowski@intel.com> 23024R: Jonathan Lemon <jonathan.lemon@gmail.com> 23025L: netdev@vger.kernel.org 23026L: bpf@vger.kernel.org 23027S: Maintained 23028F: Documentation/networking/af_xdp.rst 23029F: include/net/netns/xdp.h 23030F: include/net/xdp_sock* 23031F: include/net/xsk_buff_pool.h 23032F: include/uapi/linux/if_xdp.h 23033F: include/uapi/linux/xdp_diag.h 23034F: net/xdp/ 23035F: tools/testing/selftests/bpf/*xsk* 23036 23037XEN BLOCK SUBSYSTEM 23038M: Roger Pau Monné <roger.pau@citrix.com> 23039L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23040S: Supported 23041F: drivers/block/xen* 23042F: drivers/block/xen-blkback/* 23043 23044XEN HYPERVISOR ARM 23045M: Stefano Stabellini <sstabellini@kernel.org> 23046L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23047S: Maintained 23048F: arch/arm/include/asm/xen/ 23049F: arch/arm/xen/ 23050 23051XEN HYPERVISOR ARM64 23052M: Stefano Stabellini <sstabellini@kernel.org> 23053L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23054S: Maintained 23055F: arch/arm64/include/asm/xen/ 23056F: arch/arm64/xen/ 23057 23058XEN HYPERVISOR INTERFACE 23059M: Juergen Gross <jgross@suse.com> 23060M: Stefano Stabellini <sstabellini@kernel.org> 23061R: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com> 23062L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23063S: Supported 23064T: git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git 23065F: Documentation/ABI/stable/sysfs-hypervisor-xen 23066F: Documentation/ABI/testing/sysfs-hypervisor-xen 23067F: drivers/*/xen-*front.c 23068F: drivers/xen/ 23069F: include/uapi/xen/ 23070F: include/xen/ 23071F: kernel/configs/xen.config 23072 23073XEN HYPERVISOR X86 23074M: Juergen Gross <jgross@suse.com> 23075R: Boris Ostrovsky <boris.ostrovsky@oracle.com> 23076L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23077S: Supported 23078F: arch/x86/configs/xen.config 23079F: arch/x86/include/asm/pvclock-abi.h 23080F: arch/x86/include/asm/xen/ 23081F: arch/x86/platform/pvh/ 23082F: arch/x86/xen/ 23083 23084XEN NETWORK BACKEND DRIVER 23085M: Wei Liu <wei.liu@kernel.org> 23086M: Paul Durrant <paul@xen.org> 23087L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23088L: netdev@vger.kernel.org 23089S: Supported 23090F: drivers/net/xen-netback/* 23091 23092XEN PCI SUBSYSTEM 23093M: Juergen Gross <jgross@suse.com> 23094L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23095S: Supported 23096F: arch/x86/pci/*xen* 23097F: drivers/pci/*xen* 23098 23099XEN PVSCSI DRIVERS 23100M: Juergen Gross <jgross@suse.com> 23101L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23102L: linux-scsi@vger.kernel.org 23103S: Supported 23104F: drivers/scsi/xen-scsifront.c 23105F: drivers/xen/xen-scsiback.c 23106F: include/xen/interface/io/vscsiif.h 23107 23108XEN PVUSB DRIVER 23109M: Juergen Gross <jgross@suse.com> 23110L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23111L: linux-usb@vger.kernel.org 23112S: Supported 23113F: drivers/usb/host/xen* 23114F: include/xen/interface/io/usbif.h 23115 23116XEN SOUND FRONTEND DRIVER 23117M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 23118L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23119L: alsa-devel@alsa-project.org (moderated for non-subscribers) 23120S: Supported 23121F: sound/xen/* 23122 23123XEN SWIOTLB SUBSYSTEM 23124M: Juergen Gross <jgross@suse.com> 23125M: Stefano Stabellini <sstabellini@kernel.org> 23126L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23127L: iommu@lists.linux.dev 23128S: Supported 23129F: arch/*/include/asm/xen/swiotlb-xen.h 23130F: drivers/xen/swiotlb-xen.c 23131F: include/xen/arm/swiotlb-xen.h 23132F: include/xen/swiotlb-xen.h 23133 23134XFS FILESYSTEM 23135M: Darrick J. Wong <djwong@kernel.org> 23136L: linux-xfs@vger.kernel.org 23137S: Supported 23138W: http://xfs.org/ 23139C: irc://irc.oftc.net/xfs 23140T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 23141F: Documentation/ABI/testing/sysfs-fs-xfs 23142F: Documentation/admin-guide/xfs.rst 23143F: Documentation/filesystems/xfs-delayed-logging-design.rst 23144F: Documentation/filesystems/xfs-self-describing-metadata.rst 23145F: fs/xfs/ 23146F: include/uapi/linux/dqblk_xfs.h 23147F: include/uapi/linux/fsmap.h 23148 23149XILINX AMS DRIVER 23150M: Anand Ashok Dumbre <anand.ashok.dumbre@xilinx.com> 23151L: linux-iio@vger.kernel.org 23152S: Maintained 23153F: Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml 23154F: drivers/iio/adc/xilinx-ams.c 23155 23156XILINX AXI ETHERNET DRIVER 23157M: Radhey Shyam Pandey <radhey.shyam.pandey@xilinx.com> 23158S: Maintained 23159F: drivers/net/ethernet/xilinx/xilinx_axienet* 23160 23161XILINX CAN DRIVER 23162M: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com> 23163R: Naga Sureshkumar Relli <naga.sureshkumar.relli@xilinx.com> 23164L: linux-can@vger.kernel.org 23165S: Maintained 23166F: Documentation/devicetree/bindings/net/can/xilinx,can.yaml 23167F: drivers/net/can/xilinx_can.c 23168 23169XILINX EVENT MANAGEMENT DRIVER 23170M: Abhyuday Godhasara <abhyuday.godhasara@xilinx.com> 23171S: Maintained 23172F: drivers/soc/xilinx/xlnx_event_manager.c 23173F: include/linux/firmware/xlnx-event-manager.h 23174 23175XILINX GPIO DRIVER 23176M: Shubhrajyoti Datta <shubhrajyoti.datta@xilinx.com> 23177R: Srinivas Neeli <srinivas.neeli@xilinx.com> 23178R: Michal Simek <michal.simek@amd.com> 23179S: Maintained 23180F: Documentation/devicetree/bindings/gpio/gpio-zynq.yaml 23181F: Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml 23182F: drivers/gpio/gpio-xilinx.c 23183F: drivers/gpio/gpio-zynq.c 23184 23185XILINX PWM DRIVER 23186M: Sean Anderson <sean.anderson@seco.com> 23187S: Maintained 23188F: drivers/pwm/pwm-xilinx.c 23189F: include/clocksource/timer-xilinx.h 23190 23191XILINX SD-FEC IP CORES 23192M: Derek Kiernan <derek.kiernan@xilinx.com> 23193M: Dragan Cvetic <dragan.cvetic@xilinx.com> 23194S: Maintained 23195F: Documentation/devicetree/bindings/misc/xlnx,sd-fec.txt 23196F: Documentation/misc-devices/xilinx_sdfec.rst 23197F: drivers/misc/Kconfig 23198F: drivers/misc/Makefile 23199F: drivers/misc/xilinx_sdfec.c 23200F: include/uapi/misc/xilinx_sdfec.h 23201 23202XILINX UARTLITE SERIAL DRIVER 23203M: Peter Korsgaard <jacmet@sunsite.dk> 23204L: linux-serial@vger.kernel.org 23205S: Maintained 23206F: drivers/tty/serial/uartlite.c 23207 23208XILINX VIDEO IP CORES 23209M: Hyun Kwon <hyun.kwon@xilinx.com> 23210M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23211L: linux-media@vger.kernel.org 23212S: Supported 23213T: git git://linuxtv.org/media_tree.git 23214F: Documentation/devicetree/bindings/media/xilinx/ 23215F: drivers/media/platform/xilinx/ 23216F: include/uapi/linux/xilinx-v4l2-controls.h 23217 23218XILINX WATCHDOG DRIVER 23219M: Srinivas Neeli <srinivas.neeli@amd.com> 23220R: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23221R: Michal Simek <michal.simek@amd.com> 23222S: Maintained 23223F: Documentation/devicetree/bindings/watchdog/xlnx,xps-timebase-wdt.yaml 23224F: drivers/watchdog/of_xilinx_wdt.c 23225 23226XILINX XDMA DRIVER 23227M: Lizhi Hou <lizhi.hou@amd.com> 23228M: Brian Xu <brian.xu@amd.com> 23229M: Raj Kumar Rampelli <raj.kumar.rampelli@amd.com> 23230L: dmaengine@vger.kernel.org 23231S: Supported 23232F: drivers/dma/xilinx/xdma-regs.h 23233F: drivers/dma/xilinx/xdma.c 23234F: include/linux/dma/amd_xdma.h 23235F: include/linux/platform_data/amd_xdma.h 23236 23237XILINX ZYNQMP DPDMA DRIVER 23238M: Hyun Kwon <hyun.kwon@xilinx.com> 23239M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23240L: dmaengine@vger.kernel.org 23241S: Supported 23242F: Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml 23243F: drivers/dma/xilinx/xilinx_dpdma.c 23244F: include/dt-bindings/dma/xlnx-zynqmp-dpdma.h 23245 23246XILINX ZYNQMP OCM EDAC DRIVER 23247M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23248M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 23249S: Maintained 23250F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynqmp-ocmc-1.0.yaml 23251F: drivers/edac/zynqmp_edac.c 23252 23253XILINX ZYNQMP PSGTR PHY DRIVER 23254M: Anurag Kumar Vulisha <anurag.kumar.vulisha@xilinx.com> 23255M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23256L: linux-kernel@vger.kernel.org 23257S: Supported 23258T: git https://github.com/Xilinx/linux-xlnx.git 23259F: Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml 23260F: drivers/phy/xilinx/phy-zynqmp.c 23261 23262XILINX ZYNQMP SHA3 DRIVER 23263M: Harsha <harsha.harsha@xilinx.com> 23264S: Maintained 23265F: drivers/crypto/xilinx/zynqmp-sha.c 23266 23267XILLYBUS DRIVER 23268M: Eli Billauer <eli.billauer@gmail.com> 23269L: linux-kernel@vger.kernel.org 23270S: Supported 23271F: drivers/char/xillybus/ 23272 23273XLP9XX I2C DRIVER 23274M: George Cherian <gcherian@marvell.com> 23275L: linux-i2c@vger.kernel.org 23276S: Supported 23277W: http://www.marvell.com 23278F: drivers/i2c/busses/i2c-xlp9xx.c 23279 23280XRA1403 GPIO EXPANDER 23281M: Nandor Han <nandor.han@ge.com> 23282L: linux-gpio@vger.kernel.org 23283S: Maintained 23284F: Documentation/devicetree/bindings/gpio/gpio-xra1403.txt 23285F: drivers/gpio/gpio-xra1403.c 23286 23287XTENSA XTFPGA PLATFORM SUPPORT 23288M: Max Filippov <jcmvbkbc@gmail.com> 23289S: Maintained 23290F: drivers/spi/spi-xtensa-xtfpga.c 23291F: sound/soc/xtensa/xtfpga-i2s.c 23292 23293YAM DRIVER FOR AX.25 23294M: Jean-Paul Roubelat <jpr@f6fbb.org> 23295L: linux-hams@vger.kernel.org 23296S: Maintained 23297F: drivers/net/hamradio/yam* 23298F: include/linux/yam.h 23299 23300YAMA SECURITY MODULE 23301M: Kees Cook <keescook@chromium.org> 23302S: Supported 23303T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 23304F: Documentation/admin-guide/LSM/Yama.rst 23305F: security/yama/ 23306 23307YEALINK PHONE DRIVER 23308M: Henk Vergonet <Henk.Vergonet@gmail.com> 23309L: usbb2k-api-dev@nongnu.org 23310S: Maintained 23311F: Documentation/input/devices/yealink.rst 23312F: drivers/input/misc/yealink.* 23313 23314Z3FOLD COMPRESSED PAGE ALLOCATOR 23315M: Vitaly Wool <vitaly.wool@konsulko.com> 23316R: Miaohe Lin <linmiaohe@huawei.com> 23317L: linux-mm@kvack.org 23318S: Maintained 23319F: mm/z3fold.c 23320 23321Z8530 DRIVER FOR AX.25 23322M: Joerg Reuter <jreuter@yaina.de> 23323L: linux-hams@vger.kernel.org 23324S: Maintained 23325W: http://yaina.de/jreuter/ 23326W: http://www.qsl.net/dl1bke/ 23327F: Documentation/networking/device_drivers/hamradio/z8530drv.rst 23328F: drivers/net/hamradio/*scc.c 23329F: drivers/net/hamradio/z8530.h 23330 23331ZBUD COMPRESSED PAGE ALLOCATOR 23332M: Seth Jennings <sjenning@redhat.com> 23333M: Dan Streetman <ddstreet@ieee.org> 23334L: linux-mm@kvack.org 23335S: Maintained 23336F: mm/zbud.c 23337 23338ZD1211RW WIRELESS DRIVER 23339M: Ulrich Kunitz <kune@deine-taler.de> 23340L: linux-wireless@vger.kernel.org 23341L: zd1211-devs@lists.sourceforge.net (subscribers-only) 23342S: Maintained 23343W: http://zd1211.ath.cx/wiki/DriverRewrite 23344F: drivers/net/wireless/zydas/zd1211rw/ 23345 23346ZD1301 MEDIA DRIVER 23347M: Antti Palosaari <crope@iki.fi> 23348L: linux-media@vger.kernel.org 23349S: Maintained 23350W: https://linuxtv.org/ 23351W: http://palosaari.fi/linux/ 23352Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23353F: drivers/media/usb/dvb-usb-v2/zd1301* 23354 23355ZD1301_DEMOD MEDIA DRIVER 23356M: Antti Palosaari <crope@iki.fi> 23357L: linux-media@vger.kernel.org 23358S: Maintained 23359W: https://linuxtv.org/ 23360W: http://palosaari.fi/linux/ 23361Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23362F: drivers/media/dvb-frontends/zd1301_demod* 23363 23364ZHAOXIN PROCESSOR SUPPORT 23365M: Tony W Wang-oc <TonyWWang-oc@zhaoxin.com> 23366L: linux-kernel@vger.kernel.org 23367S: Maintained 23368F: arch/x86/kernel/cpu/zhaoxin.c 23369 23370ZONEFS FILESYSTEM 23371M: Damien Le Moal <dlemoal@kernel.org> 23372M: Naohiro Aota <naohiro.aota@wdc.com> 23373R: Johannes Thumshirn <jth@kernel.org> 23374L: linux-fsdevel@vger.kernel.org 23375S: Maintained 23376T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git 23377F: Documentation/filesystems/zonefs.rst 23378F: fs/zonefs/ 23379 23380ZPOOL COMPRESSED PAGE STORAGE API 23381M: Dan Streetman <ddstreet@ieee.org> 23382L: linux-mm@kvack.org 23383S: Maintained 23384F: include/linux/zpool.h 23385F: mm/zpool.c 23386 23387ZR36067 VIDEO FOR LINUX DRIVER 23388M: Corentin Labbe <clabbe@baylibre.com> 23389L: mjpeg-users@lists.sourceforge.net 23390L: linux-media@vger.kernel.org 23391S: Maintained 23392W: http://mjpeg.sourceforge.net/driver-zoran/ 23393Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23394F: Documentation/driver-api/media/drivers/zoran.rst 23395F: drivers/media/pci/zoran/ 23396 23397ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER 23398M: Minchan Kim <minchan@kernel.org> 23399M: Sergey Senozhatsky <senozhatsky@chromium.org> 23400L: linux-kernel@vger.kernel.org 23401S: Maintained 23402F: Documentation/admin-guide/blockdev/zram.rst 23403F: drivers/block/zram/ 23404 23405ZS DECSTATION Z85C30 SERIAL DRIVER 23406M: "Maciej W. Rozycki" <macro@orcam.me.uk> 23407S: Maintained 23408F: drivers/tty/serial/zs.* 23409 23410ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR 23411M: Minchan Kim <minchan@kernel.org> 23412M: Sergey Senozhatsky <senozhatsky@chromium.org> 23413L: linux-mm@kvack.org 23414S: Maintained 23415F: Documentation/mm/zsmalloc.rst 23416F: include/linux/zsmalloc.h 23417F: mm/zsmalloc.c 23418 23419ZSTD 23420M: Nick Terrell <terrelln@fb.com> 23421S: Maintained 23422B: https://github.com/facebook/zstd/issues 23423T: git https://github.com/terrelln/linux.git 23424F: crypto/zstd.c 23425F: include/linux/zstd* 23426F: lib/decompress_unzstd.c 23427F: lib/zstd/ 23428N: zstd 23429K: zstd 23430 23431ZSWAP COMPRESSED SWAP CACHING 23432M: Seth Jennings <sjenning@redhat.com> 23433M: Dan Streetman <ddstreet@ieee.org> 23434M: Vitaly Wool <vitaly.wool@konsulko.com> 23435L: linux-mm@kvack.org 23436S: Maintained 23437F: mm/zswap.c 23438 23439THE REST 23440M: Linus Torvalds <torvalds@linux-foundation.org> 23441L: linux-kernel@vger.kernel.org 23442S: Buried alive in reporters 23443T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 23444F: * 23445F: */ 23446