1List of maintainers and how to submit kernel changes 2==================================================== 3 4Please try to follow the guidelines below. This will make things 5easier on the maintainers. Not all of these guidelines matter for every 6trivial patch so apply some common sense. 7 8Tips for patch submitters 9------------------------- 10 111. Always *test* your changes, however small, on at least 4 or 12 5 people, preferably many more. 13 142. Try to release a few ALPHA test versions to the net. Announce 15 them onto the kernel channel and await results. This is especially 16 important for device drivers, because often that's the only way 17 you will find things like the fact version 3 firmware needs 18 a magic fix you didn't know about, or some clown changed the 19 chips on a board and not its name. (Don't laugh! Look at the 20 SMC etherpower for that.) 21 223. Make sure your changes compile correctly in multiple 23 configurations. In particular check that changes work both as a 24 module and built into the kernel. 25 264. When you are happy with a change make it generally available for 27 testing and await feedback. 28 295. Make a patch available to the relevant maintainer in the list. Use 30 ``diff -u`` to make the patch easy to merge. Be prepared to get your 31 changes sent back with seemingly silly requests about formatting 32 and variable names. These aren't as silly as they seem. One 33 job the maintainers (and especially Linus) do is to keep things 34 looking the same. Sometimes this means that the clever hack in 35 your driver to get around a problem actually needs to become a 36 generalized kernel feature ready for next time. 37 38 PLEASE check your patch with the automated style checker 39 (scripts/checkpatch.pl) to catch trivial style violations. 40 See Documentation/process/coding-style.rst for guidance here. 41 42 PLEASE CC: the maintainers and mailing lists that are generated 43 by ``scripts/get_maintainer.pl.`` The results returned by the 44 script will be best if you have git installed and are making 45 your changes in a branch derived from Linus' latest git tree. 46 See Documentation/process/submitting-patches.rst for details. 47 48 PLEASE try to include any credit lines you want added with the 49 patch. It avoids people being missed off by mistake and makes 50 it easier to know who wants adding and who doesn't. 51 52 PLEASE document known bugs. If it doesn't work for everything 53 or does something very odd once a month document it. 54 55 PLEASE remember that submissions must be made under the terms 56 of the Linux Foundation certificate of contribution and should 57 include a Signed-off-by: line. The current version of this 58 "Developer's Certificate of Origin" (DCO) is listed in the file 59 Documentation/process/submitting-patches.rst. 60 616. Make sure you have the right to send any changes you make. If you 62 do changes at work you may find your employer owns the patch 63 not you. 64 657. When sending security related changes or reports to a maintainer 66 please Cc: security@kernel.org, especially if the maintainer 67 does not respond. Please keep in mind that the security team is 68 a small set of people who can be efficient only when working on 69 verified bugs. Please only Cc: this list when you have identified 70 that the bug would present a short-term risk to other users if it 71 were publicly disclosed. For example, reports of address leaks do 72 not represent an immediate threat and are better handled publicly, 73 and ideally, should come with a patch proposal. Please do not send 74 automated reports to this list either. Such bugs will be handled 75 better and faster in the usual public places. See 76 Documentation/process/security-bugs.rst for details. 77 788. Happy hacking. 79 80Descriptions of section entries and preferred order 81--------------------------------------------------- 82 83 M: *Mail* patches to: FullName <address@domain> 84 R: Designated *Reviewer*: FullName <address@domain> 85 These reviewers should be CCed on patches. 86 L: *Mailing list* that is relevant to this area 87 S: *Status*, one of the following: 88 Supported: Someone is actually paid to look after this. 89 Maintained: Someone actually looks after it. 90 Odd Fixes: It has a maintainer but they don't have time to do 91 much other than throw the odd patch in. See below.. 92 Orphan: No current maintainer [but maybe you could take the 93 role as you write your new code]. 94 Obsolete: Old code. Something tagged obsolete generally means 95 it has been replaced by a better system and you 96 should be using that. 97 W: *Web-page* with status/info 98 Q: *Patchwork* web based patch tracking system site 99 B: URI for where to file *bugs*. A web-page with detailed bug 100 filing info, a direct bug tracker link, or a mailto: URI. 101 C: URI for *chat* protocol, server and channel where developers 102 usually hang out, for example irc://server/channel. 103 P: Subsystem Profile document for more details submitting 104 patches to the given subsystem. This is either an in-tree file, 105 or a URI. See Documentation/maintainer/maintainer-entry-profile.rst 106 for details. 107 T: *SCM* tree type and location. 108 Type is one of: git, hg, quilt, stgit, topgit 109 F: *Files* and directories wildcard patterns. 110 A trailing slash includes all files and subdirectory files. 111 F: drivers/net/ all files in and below drivers/net 112 F: drivers/net/* all files in drivers/net, but not below 113 F: */net/* all files in "any top level directory"/net 114 One pattern per line. Multiple F: lines acceptable. 115 X: *Excluded* files and directories that are NOT maintained, same 116 rules as F:. Files exclusions are tested before file matches. 117 Can be useful for excluding a specific subdirectory, for instance: 118 F: net/ 119 X: net/ipv6/ 120 matches all files in and below net excluding net/ipv6/ 121 N: Files and directories *Regex* patterns. 122 N: [^a-z]tegra all files whose path contains tegra 123 (not including files like integrator) 124 One pattern per line. Multiple N: lines acceptable. 125 scripts/get_maintainer.pl has different behavior for files that 126 match F: pattern and matches of N: patterns. By default, 127 get_maintainer will not look at git log history when an F: pattern 128 match occurs. When an N: match occurs, git log history is used 129 to also notify the people that have git commit signatures. 130 K: *Content regex* (perl extended) pattern match in a patch or file. 131 For instance: 132 K: of_get_profile 133 matches patches or files that contain "of_get_profile" 134 K: \b(printk|pr_(info|err))\b 135 matches patches or files that contain one or more of the words 136 printk, pr_info or pr_err 137 One regex pattern per line. Multiple K: lines acceptable. 138 139Maintainers List 140---------------- 141 142.. note:: When reading this list, please look for the most precise areas 143 first. When adding to this list, please keep the entries in 144 alphabetical order. 145 1463C59X NETWORK DRIVER 147M: Steffen Klassert <klassert@kernel.org> 148L: netdev@vger.kernel.org 149S: Odd Fixes 150F: Documentation/networking/device_drivers/ethernet/3com/vortex.rst 151F: drivers/net/ethernet/3com/3c59x.c 152 1533CR990 NETWORK DRIVER 154M: David Dillow <dave@thedillows.org> 155L: netdev@vger.kernel.org 156S: Maintained 157F: drivers/net/ethernet/3com/typhoon* 158 1593WARE SAS/SATA-RAID SCSI DRIVERS (3W-XXXX, 3W-9XXX, 3W-SAS) 160M: Adam Radford <aradford@gmail.com> 161L: linux-scsi@vger.kernel.org 162S: Supported 163W: http://www.lsi.com 164F: drivers/scsi/3w-* 165 16653C700 AND 53C700-66 SCSI DRIVER 167M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 168L: linux-scsi@vger.kernel.org 169S: Maintained 170F: drivers/scsi/53c700* 171 1726LOWPAN GENERIC (BTLE/IEEE 802.15.4) 173M: Alexander Aring <alex.aring@gmail.com> 174L: linux-bluetooth@vger.kernel.org 175L: linux-wpan@vger.kernel.org 176S: Maintained 177F: Documentation/networking/6lowpan.rst 178F: include/net/6lowpan.h 179F: net/6lowpan/ 180 1816PACK NETWORK DRIVER FOR AX.25 182M: Andreas Koensgen <ajk@comnets.uni-bremen.de> 183L: linux-hams@vger.kernel.org 184S: Maintained 185F: drivers/net/hamradio/6pack.c 186 187802.11 (including CFG80211/NL80211) 188M: Johannes Berg <johannes@sipsolutions.net> 189L: linux-wireless@vger.kernel.org 190S: Maintained 191W: https://wireless.wiki.kernel.org/ 192Q: https://patchwork.kernel.org/project/linux-wireless/list/ 193T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 194T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 195F: Documentation/driver-api/80211/cfg80211.rst 196F: Documentation/networking/regulatory.rst 197F: include/linux/ieee80211.h 198F: include/net/cfg80211.h 199F: include/net/ieee80211_radiotap.h 200F: include/net/iw_handler.h 201F: include/net/wext.h 202F: include/uapi/linux/nl80211.h 203F: include/uapi/linux/wireless.h 204F: net/wireless/ 205 2068169 10/100/1000 GIGABIT ETHERNET DRIVER 207M: Heiner Kallweit <hkallweit1@gmail.com> 208M: nic_swsd@realtek.com 209L: netdev@vger.kernel.org 210S: Maintained 211F: drivers/net/ethernet/realtek/r8169* 212 2138250/16?50 (AND CLONE UARTS) SERIAL DRIVER 214M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 215L: linux-serial@vger.kernel.org 216S: Maintained 217T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 218F: drivers/tty/serial/8250* 219F: include/linux/serial_8250.h 220 2218390 NETWORK DRIVERS [WD80x3/SMC-ELITE, SMC-ULTRA, NE2000, 3C503, etc.] 222L: netdev@vger.kernel.org 223S: Orphan / Obsolete 224F: drivers/net/ethernet/8390/ 225 2269P FILE SYSTEM 227M: Eric Van Hensbergen <ericvh@kernel.org> 228M: Latchesar Ionkov <lucho@ionkov.net> 229M: Dominique Martinet <asmadeus@codewreck.org> 230R: Christian Schoenebeck <linux_oss@crudebyte.com> 231L: v9fs@lists.linux.dev 232S: Maintained 233W: http://github.com/v9fs 234Q: http://patchwork.kernel.org/project/v9fs-devel/list/ 235T: git git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs.git 236T: git git://github.com/martinetd/linux.git 237F: Documentation/filesystems/9p.rst 238F: fs/9p/ 239F: include/net/9p/ 240F: include/trace/events/9p.h 241F: include/uapi/linux/virtio_9p.h 242F: net/9p/ 243 244A64FX DIAG DRIVER 245M: Hitomi Hasegawa <hasegawa-hitomi@fujitsu.com> 246S: Supported 247F: drivers/soc/fujitsu/a64fx-diag.c 248 249A8293 MEDIA DRIVER 250M: Antti Palosaari <crope@iki.fi> 251L: linux-media@vger.kernel.org 252S: Maintained 253W: https://linuxtv.org 254W: http://palosaari.fi/linux/ 255Q: http://patchwork.linuxtv.org/project/linux-media/list/ 256T: git git://linuxtv.org/anttip/media_tree.git 257F: drivers/media/dvb-frontends/a8293* 258 259AACRAID SCSI RAID DRIVER 260M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 261L: linux-scsi@vger.kernel.org 262S: Supported 263W: http://www.adaptec.com/ 264F: Documentation/scsi/aacraid.rst 265F: drivers/scsi/aacraid/ 266 267AB8500 BATTERY AND CHARGER DRIVERS 268M: Linus Walleij <linus.walleij@linaro.org> 269F: Documentation/devicetree/bindings/power/supply/*ab8500* 270F: drivers/power/supply/*ab8500* 271 272ABI/API 273L: linux-api@vger.kernel.org 274F: include/linux/syscalls.h 275F: kernel/sys_ni.c 276X: arch/*/include/uapi/ 277X: include/uapi/ 278 279ABIT UGURU 1,2 HARDWARE MONITOR DRIVER 280M: Hans de Goede <hdegoede@redhat.com> 281L: linux-hwmon@vger.kernel.org 282S: Maintained 283F: drivers/hwmon/abituguru.c 284 285ABIT UGURU 3 HARDWARE MONITOR DRIVER 286M: Alistair John Strachan <alistair@devzero.co.uk> 287L: linux-hwmon@vger.kernel.org 288S: Maintained 289F: drivers/hwmon/abituguru3.c 290 291ACCES 104-DIO-48E GPIO DRIVER 292M: William Breathitt Gray <william.gray@linaro.org> 293L: linux-gpio@vger.kernel.org 294S: Maintained 295F: drivers/gpio/gpio-104-dio-48e.c 296 297ACCES 104-IDI-48 GPIO DRIVER 298M: William Breathitt Gray <william.gray@linaro.org> 299L: linux-gpio@vger.kernel.org 300S: Maintained 301F: drivers/gpio/gpio-104-idi-48.c 302 303ACCES 104-IDIO-16 GPIO DRIVER 304M: William Breathitt Gray <william.gray@linaro.org> 305L: linux-gpio@vger.kernel.org 306S: Maintained 307F: drivers/gpio/gpio-104-idio-16.c 308 309ACCES 104-QUAD-8 DRIVER 310M: William Breathitt Gray <william.gray@linaro.org> 311L: linux-iio@vger.kernel.org 312S: Maintained 313F: drivers/counter/104-quad-8.c 314 315ACCES IDIO-16 GPIO LIBRARY 316M: William Breathitt Gray <william.gray@linaro.org> 317L: linux-gpio@vger.kernel.org 318S: Maintained 319F: drivers/gpio/gpio-idio-16.c 320F: drivers/gpio/gpio-idio-16.h 321 322ACCES PCI-IDIO-16 GPIO DRIVER 323M: William Breathitt Gray <william.gray@linaro.org> 324L: linux-gpio@vger.kernel.org 325S: Maintained 326F: drivers/gpio/gpio-pci-idio-16.c 327 328ACCES PCIe-IDIO-24 GPIO DRIVER 329M: William Breathitt Gray <william.gray@linaro.org> 330L: linux-gpio@vger.kernel.org 331S: Maintained 332F: drivers/gpio/gpio-pcie-idio-24.c 333 334ACENIC DRIVER 335M: Jes Sorensen <jes@trained-monkey.org> 336L: linux-acenic@sunsite.dk 337S: Maintained 338F: drivers/net/ethernet/alteon/acenic* 339 340ACER ASPIRE ONE TEMPERATURE AND FAN DRIVER 341M: Peter Kaestle <peter@piie.net> 342L: platform-driver-x86@vger.kernel.org 343S: Maintained 344W: http://piie.net/?section=acerhdf 345F: drivers/platform/x86/acerhdf.c 346 347ACER WMI LAPTOP EXTRAS 348M: "Lee, Chun-Yi" <jlee@suse.com> 349L: platform-driver-x86@vger.kernel.org 350S: Maintained 351F: drivers/platform/x86/acer-wmi.c 352 353ACPI 354M: "Rafael J. Wysocki" <rafael@kernel.org> 355R: Len Brown <lenb@kernel.org> 356L: linux-acpi@vger.kernel.org 357S: Supported 358Q: https://patchwork.kernel.org/project/linux-acpi/list/ 359B: https://bugzilla.kernel.org 360T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 361F: Documentation/ABI/testing/configfs-acpi 362F: Documentation/ABI/testing/sysfs-bus-acpi 363F: Documentation/firmware-guide/acpi/ 364F: arch/x86/kernel/acpi/ 365F: arch/x86/pci/acpi.c 366F: drivers/acpi/ 367F: drivers/pci/*/*acpi* 368F: drivers/pci/*acpi* 369F: drivers/pnp/pnpacpi/ 370F: include/acpi/ 371F: include/linux/acpi.h 372F: include/linux/fwnode.h 373F: tools/power/acpi/ 374 375ACPI APEI 376M: "Rafael J. Wysocki" <rafael@kernel.org> 377R: Len Brown <lenb@kernel.org> 378R: James Morse <james.morse@arm.com> 379R: Tony Luck <tony.luck@intel.com> 380R: Borislav Petkov <bp@alien8.de> 381L: linux-acpi@vger.kernel.org 382F: drivers/acpi/apei/ 383 384ACPI COMPONENT ARCHITECTURE (ACPICA) 385M: Robert Moore <robert.moore@intel.com> 386M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 387L: linux-acpi@vger.kernel.org 388L: acpica-devel@lists.linuxfoundation.org 389S: Supported 390W: https://acpica.org/ 391W: https://github.com/acpica/acpica/ 392Q: https://patchwork.kernel.org/project/linux-acpi/list/ 393B: https://bugzilla.kernel.org 394B: https://bugs.acpica.org 395T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 396F: drivers/acpi/acpica/ 397F: include/acpi/ 398F: tools/power/acpi/ 399 400ACPI FOR ARM64 (ACPI/arm64) 401M: Lorenzo Pieralisi <lpieralisi@kernel.org> 402M: Hanjun Guo <guohanjun@huawei.com> 403M: Sudeep Holla <sudeep.holla@arm.com> 404L: linux-acpi@vger.kernel.org 405L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 406S: Maintained 407F: drivers/acpi/arm64 408 409ACPI PCC(Platform Communication Channel) MAILBOX DRIVER 410M: Sudeep Holla <sudeep.holla@arm.com> 411L: linux-acpi@vger.kernel.org 412S: Supported 413F: drivers/mailbox/pcc.c 414 415ACPI PMIC DRIVERS 416M: "Rafael J. Wysocki" <rafael@kernel.org> 417M: Len Brown <lenb@kernel.org> 418R: Andy Shevchenko <andy@kernel.org> 419R: Mika Westerberg <mika.westerberg@linux.intel.com> 420L: linux-acpi@vger.kernel.org 421S: Supported 422Q: https://patchwork.kernel.org/project/linux-acpi/list/ 423B: https://bugzilla.kernel.org 424T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 425F: drivers/acpi/pmic/ 426 427ACPI SERIAL MULTI INSTANTIATE DRIVER 428M: Hans de Goede <hdegoede@redhat.com> 429L: platform-driver-x86@vger.kernel.org 430S: Maintained 431F: drivers/platform/x86/serial-multi-instantiate.c 432 433ACPI THERMAL DRIVER 434M: Rafael J. Wysocki <rafael@kernel.org> 435R: Zhang Rui <rui.zhang@intel.com> 436L: linux-acpi@vger.kernel.org 437S: Supported 438B: https://bugzilla.kernel.org 439F: drivers/acpi/*thermal* 440 441ACPI VIOT DRIVER 442M: Jean-Philippe Brucker <jean-philippe@linaro.org> 443L: linux-acpi@vger.kernel.org 444L: iommu@lists.linux.dev 445S: Maintained 446F: drivers/acpi/viot.c 447F: include/linux/acpi_viot.h 448 449ACPI WMI DRIVER 450L: platform-driver-x86@vger.kernel.org 451S: Orphan 452F: drivers/platform/x86/wmi.c 453F: include/uapi/linux/wmi.h 454 455ACRN HYPERVISOR SERVICE MODULE 456M: Fei Li <fei1.li@intel.com> 457L: acrn-dev@lists.projectacrn.org (subscribers-only) 458S: Supported 459W: https://projectacrn.org 460F: Documentation/virt/acrn/ 461F: drivers/virt/acrn/ 462F: include/uapi/linux/acrn.h 463 464AD1889 ALSA SOUND DRIVER 465L: linux-parisc@vger.kernel.org 466S: Maintained 467W: https://parisc.wiki.kernel.org/index.php/AD1889 468F: sound/pci/ad1889.* 469 470AD5110 ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER 471M: Mugilraj Dhavachelvan <dmugil2000@gmail.com> 472L: linux-iio@vger.kernel.org 473S: Supported 474F: drivers/iio/potentiometer/ad5110.c 475 476AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER 477M: Michael Hennerich <michael.hennerich@analog.com> 478S: Supported 479W: http://wiki.analog.com/AD5254 480W: https://ez.analog.com/linux-software-drivers 481F: drivers/misc/ad525x_dpot.c 482 483AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821) 484M: Michael Hennerich <michael.hennerich@analog.com> 485S: Supported 486W: http://wiki.analog.com/AD5398 487W: https://ez.analog.com/linux-software-drivers 488F: drivers/regulator/ad5398.c 489 490AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A) 491M: Michael Hennerich <michael.hennerich@analog.com> 492S: Supported 493W: http://wiki.analog.com/AD7142 494W: https://ez.analog.com/linux-software-drivers 495F: drivers/input/misc/ad714x.c 496 497AD7877 TOUCHSCREEN DRIVER 498M: Michael Hennerich <michael.hennerich@analog.com> 499S: Supported 500W: http://wiki.analog.com/AD7877 501W: https://ez.analog.com/linux-software-drivers 502F: drivers/input/touchscreen/ad7877.c 503 504AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889) 505M: Michael Hennerich <michael.hennerich@analog.com> 506S: Supported 507W: http://wiki.analog.com/AD7879 508W: https://ez.analog.com/linux-software-drivers 509F: drivers/input/touchscreen/ad7879.c 510 511ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR) 512M: Jiri Kosina <jikos@kernel.org> 513S: Maintained 514 515ADF7242 IEEE 802.15.4 RADIO DRIVER 516M: Michael Hennerich <michael.hennerich@analog.com> 517L: linux-wpan@vger.kernel.org 518S: Supported 519W: https://wiki.analog.com/ADF7242 520W: https://ez.analog.com/linux-software-drivers 521F: Documentation/devicetree/bindings/net/ieee802154/adf7242.txt 522F: drivers/net/ieee802154/adf7242.c 523 524ADM1025 HARDWARE MONITOR DRIVER 525M: Jean Delvare <jdelvare@suse.com> 526L: linux-hwmon@vger.kernel.org 527S: Maintained 528F: Documentation/hwmon/adm1025.rst 529F: drivers/hwmon/adm1025.c 530 531ADM1029 HARDWARE MONITOR DRIVER 532M: Corentin Labbe <clabbe.montjoie@gmail.com> 533L: linux-hwmon@vger.kernel.org 534S: Maintained 535F: drivers/hwmon/adm1029.c 536 537ADM8211 WIRELESS DRIVER 538L: linux-wireless@vger.kernel.org 539S: Orphan 540W: https://wireless.wiki.kernel.org/ 541F: drivers/net/wireless/admtek/adm8211.* 542 543ADP1653 FLASH CONTROLLER DRIVER 544M: Sakari Ailus <sakari.ailus@iki.fi> 545L: linux-media@vger.kernel.org 546S: Maintained 547F: drivers/media/i2c/adp1653.c 548F: include/media/i2c/adp1653.h 549 550ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501) 551M: Michael Hennerich <michael.hennerich@analog.com> 552S: Supported 553W: http://wiki.analog.com/ADP5520 554W: https://ez.analog.com/linux-software-drivers 555F: drivers/gpio/gpio-adp5520.c 556F: drivers/input/keyboard/adp5520-keys.c 557F: drivers/leds/leds-adp5520.c 558F: drivers/mfd/adp5520.c 559F: drivers/video/backlight/adp5520_bl.c 560 561ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587) 562M: Michael Hennerich <michael.hennerich@analog.com> 563S: Supported 564W: http://wiki.analog.com/ADP5588 565W: https://ez.analog.com/linux-software-drivers 566F: Documentation/devicetree/bindings/input/adi,adp5588.yaml 567F: drivers/input/keyboard/adp5588-keys.c 568 569ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863) 570M: Michael Hennerich <michael.hennerich@analog.com> 571S: Supported 572W: http://wiki.analog.com/ADP8860 573W: https://ez.analog.com/linux-software-drivers 574F: drivers/video/backlight/adp8860_bl.c 575 576ADT746X FAN DRIVER 577M: Colin Leroy <colin@colino.net> 578S: Maintained 579F: drivers/macintosh/therm_adt746x.c 580 581ADT7475 HARDWARE MONITOR DRIVER 582M: Jean Delvare <jdelvare@suse.com> 583L: linux-hwmon@vger.kernel.org 584S: Maintained 585F: Documentation/hwmon/adt7475.rst 586F: drivers/hwmon/adt7475.c 587 588ADVANSYS SCSI DRIVER 589M: Matthew Wilcox <willy@infradead.org> 590M: Hannes Reinecke <hare@suse.com> 591L: linux-scsi@vger.kernel.org 592S: Maintained 593F: Documentation/scsi/advansys.rst 594F: drivers/scsi/advansys.c 595 596ADVANTECH SWBTN DRIVER 597M: Andrea Ho <Andrea.Ho@advantech.com.tw> 598L: platform-driver-x86@vger.kernel.org 599S: Maintained 600F: drivers/platform/x86/adv_swbutton.c 601 602ADXL313 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 603M: Lucas Stankus <lucas.p.stankus@gmail.com> 604S: Supported 605F: Documentation/devicetree/bindings/iio/accel/adi,adxl313.yaml 606F: drivers/iio/accel/adxl313* 607 608ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346) 609M: Michael Hennerich <michael.hennerich@analog.com> 610S: Supported 611W: http://wiki.analog.com/ADXL345 612W: https://ez.analog.com/linux-software-drivers 613F: Documentation/devicetree/bindings/iio/accel/adi,adxl345.yaml 614F: drivers/input/misc/adxl34x.c 615 616ADXL355 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 617M: Puranjay Mohan <puranjay12@gmail.com> 618L: linux-iio@vger.kernel.org 619S: Supported 620F: Documentation/devicetree/bindings/iio/accel/adi,adxl355.yaml 621F: drivers/iio/accel/adxl355.h 622F: drivers/iio/accel/adxl355_core.c 623F: drivers/iio/accel/adxl355_i2c.c 624F: drivers/iio/accel/adxl355_spi.c 625 626ADXL367 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 627M: Cosmin Tanislav <cosmin.tanislav@analog.com> 628L: linux-iio@vger.kernel.org 629S: Supported 630W: https://ez.analog.com/linux-software-drivers 631F: Documentation/devicetree/bindings/iio/accel/adi,adxl367.yaml 632F: drivers/iio/accel/adxl367* 633 634ADXL372 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 635M: Michael Hennerich <michael.hennerich@analog.com> 636S: Supported 637W: https://ez.analog.com/linux-software-drivers 638F: Documentation/devicetree/bindings/iio/accel/adi,adxl372.yaml 639F: drivers/iio/accel/adxl372.c 640F: drivers/iio/accel/adxl372_i2c.c 641F: drivers/iio/accel/adxl372_spi.c 642 643AF9013 MEDIA DRIVER 644M: Antti Palosaari <crope@iki.fi> 645L: linux-media@vger.kernel.org 646S: Maintained 647W: https://linuxtv.org 648W: http://palosaari.fi/linux/ 649Q: http://patchwork.linuxtv.org/project/linux-media/list/ 650T: git git://linuxtv.org/anttip/media_tree.git 651F: drivers/media/dvb-frontends/af9013* 652 653AF9033 MEDIA DRIVER 654M: Antti Palosaari <crope@iki.fi> 655L: linux-media@vger.kernel.org 656S: Maintained 657W: https://linuxtv.org 658W: http://palosaari.fi/linux/ 659Q: http://patchwork.linuxtv.org/project/linux-media/list/ 660T: git git://linuxtv.org/anttip/media_tree.git 661F: drivers/media/dvb-frontends/af9033* 662 663AFFS FILE SYSTEM 664M: David Sterba <dsterba@suse.com> 665L: linux-fsdevel@vger.kernel.org 666S: Odd Fixes 667F: Documentation/filesystems/affs.rst 668F: fs/affs/ 669 670AFS FILESYSTEM 671M: David Howells <dhowells@redhat.com> 672M: Marc Dionne <marc.dionne@auristor.com> 673L: linux-afs@lists.infradead.org 674S: Supported 675W: https://www.infradead.org/~dhowells/kafs/ 676F: Documentation/filesystems/afs.rst 677F: fs/afs/ 678F: include/trace/events/afs.h 679 680AGPGART DRIVER 681M: David Airlie <airlied@redhat.com> 682L: dri-devel@lists.freedesktop.org 683S: Maintained 684T: git git://anongit.freedesktop.org/drm/drm 685F: drivers/char/agp/ 686F: include/linux/agp* 687F: include/uapi/linux/agp* 688 689AHA152X SCSI DRIVER 690M: "Juergen E. Fischer" <fischer@norbit.de> 691L: linux-scsi@vger.kernel.org 692S: Maintained 693F: drivers/scsi/aha152x* 694F: drivers/scsi/pcmcia/aha152x* 695 696AIC7XXX / AIC79XX SCSI DRIVER 697M: Hannes Reinecke <hare@suse.com> 698L: linux-scsi@vger.kernel.org 699S: Maintained 700F: drivers/scsi/aic7xxx/ 701 702AIMSLAB FM RADIO RECEIVER DRIVER 703M: Hans Verkuil <hverkuil@xs4all.nl> 704L: linux-media@vger.kernel.org 705S: Maintained 706W: https://linuxtv.org 707T: git git://linuxtv.org/media_tree.git 708F: drivers/media/radio/radio-aimslab* 709 710AIO 711M: Benjamin LaHaise <bcrl@kvack.org> 712L: linux-aio@kvack.org 713S: Supported 714F: fs/aio.c 715F: include/linux/*aio*.h 716 717AIRSPY MEDIA DRIVER 718M: Antti Palosaari <crope@iki.fi> 719L: linux-media@vger.kernel.org 720S: Maintained 721W: https://linuxtv.org 722W: http://palosaari.fi/linux/ 723Q: http://patchwork.linuxtv.org/project/linux-media/list/ 724T: git git://linuxtv.org/anttip/media_tree.git 725F: drivers/media/usb/airspy/ 726 727ALACRITECH GIGABIT ETHERNET DRIVER 728M: Lino Sanfilippo <LinoSanfilippo@gmx.de> 729S: Maintained 730F: drivers/net/ethernet/alacritech/* 731 732ALCATEL SPEEDTOUCH USB DRIVER 733M: Duncan Sands <duncan.sands@free.fr> 734L: linux-usb@vger.kernel.org 735S: Maintained 736W: http://www.linux-usb.org/SpeedTouch/ 737F: drivers/usb/atm/speedtch.c 738F: drivers/usb/atm/usbatm.c 739 740ALCHEMY AU1XX0 MMC DRIVER 741M: Manuel Lauss <manuel.lauss@gmail.com> 742S: Maintained 743F: drivers/mmc/host/au1xmmc.c 744 745ALI1563 I2C DRIVER 746M: Rudolf Marek <r.marek@assembler.cz> 747L: linux-i2c@vger.kernel.org 748S: Maintained 749F: Documentation/i2c/busses/i2c-ali1563.rst 750F: drivers/i2c/busses/i2c-ali1563.c 751 752ALIBABA ELASTIC RDMA DRIVER 753M: Cheng Xu <chengyou@linux.alibaba.com> 754M: Kai Shen <kaishen@linux.alibaba.com> 755L: linux-rdma@vger.kernel.org 756S: Supported 757F: drivers/infiniband/hw/erdma 758F: include/uapi/rdma/erdma-abi.h 759 760ALIBABA PMU DRIVER 761M: Shuai Xue <xueshuai@linux.alibaba.com> 762S: Supported 763F: Documentation/admin-guide/perf/alibaba_pmu.rst 764F: drivers/perf/alibaba_uncore_drw_pmu.c 765 766ALIENWARE WMI DRIVER 767L: Dell.Client.Kernel@dell.com 768S: Maintained 769F: drivers/platform/x86/dell/alienware-wmi.c 770 771ALLEGRO DVT VIDEO IP CORE DRIVER 772M: Michael Tretter <m.tretter@pengutronix.de> 773R: Pengutronix Kernel Team <kernel@pengutronix.de> 774L: linux-media@vger.kernel.org 775S: Maintained 776F: Documentation/devicetree/bindings/media/allegro,al5e.yaml 777F: drivers/media/platform/allegro-dvt/ 778 779ALLWINNER A10 CSI DRIVER 780M: Maxime Ripard <mripard@kernel.org> 781L: linux-media@vger.kernel.org 782S: Maintained 783T: git git://linuxtv.org/media_tree.git 784F: Documentation/devicetree/bindings/media/allwinner,sun4i-a10-csi.yaml 785F: drivers/media/platform/sunxi/sun4i-csi/ 786 787ALLWINNER A31 CSI DRIVER 788M: Yong Deng <yong.deng@magewell.com> 789M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 790L: linux-media@vger.kernel.org 791S: Maintained 792T: git git://linuxtv.org/media_tree.git 793F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-csi.yaml 794F: drivers/media/platform/sunxi/sun6i-csi/ 795 796ALLWINNER A31 ISP DRIVER 797M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 798L: linux-media@vger.kernel.org 799S: Maintained 800T: git git://linuxtv.org/media_tree.git 801F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-isp.yaml 802F: drivers/staging/media/sunxi/sun6i-isp/ 803F: drivers/staging/media/sunxi/sun6i-isp/uapi/sun6i-isp-config.h 804 805ALLWINNER A31 MIPI CSI-2 BRIDGE DRIVER 806M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 807L: linux-media@vger.kernel.org 808S: Maintained 809T: git git://linuxtv.org/media_tree.git 810F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-mipi-csi2.yaml 811F: drivers/media/platform/sunxi/sun6i-mipi-csi2/ 812 813ALLWINNER CPUFREQ DRIVER 814M: Yangtao Li <tiny.windzz@gmail.com> 815L: linux-pm@vger.kernel.org 816S: Maintained 817F: Documentation/devicetree/bindings/opp/allwinner,sun50i-h6-operating-points.yaml 818F: drivers/cpufreq/sun50i-cpufreq-nvmem.c 819 820ALLWINNER CRYPTO DRIVERS 821M: Corentin Labbe <clabbe.montjoie@gmail.com> 822L: linux-crypto@vger.kernel.org 823S: Maintained 824F: drivers/crypto/allwinner/ 825 826ALLWINNER DMIC DRIVERS 827M: Ban Tao <fengzheng923@gmail.com> 828L: alsa-devel@alsa-project.org (moderated for non-subscribers) 829S: Maintained 830F: Documentation/devicetree/bindings/sound/allwinner,sun50i-h6-dmic.yaml 831F: sound/soc/sunxi/sun50i-dmic.c 832 833ALLWINNER HARDWARE SPINLOCK SUPPORT 834M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 835S: Maintained 836F: Documentation/devicetree/bindings/hwlock/allwinner,sun6i-a31-hwspinlock.yaml 837F: drivers/hwspinlock/sun6i_hwspinlock.c 838 839ALLWINNER THERMAL DRIVER 840M: Vasily Khoruzhick <anarsoul@gmail.com> 841M: Yangtao Li <tiny.windzz@gmail.com> 842L: linux-pm@vger.kernel.org 843S: Maintained 844F: Documentation/devicetree/bindings/thermal/allwinner,sun8i-a83t-ths.yaml 845F: drivers/thermal/sun8i_thermal.c 846 847ALLWINNER VPU DRIVER 848M: Maxime Ripard <mripard@kernel.org> 849M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 850L: linux-media@vger.kernel.org 851S: Maintained 852F: drivers/staging/media/sunxi/cedrus/ 853 854ALPHA PORT 855M: Richard Henderson <richard.henderson@linaro.org> 856M: Ivan Kokshaysky <ink@jurassic.park.msu.ru> 857M: Matt Turner <mattst88@gmail.com> 858L: linux-alpha@vger.kernel.org 859S: Odd Fixes 860F: arch/alpha/ 861 862ALPS PS/2 TOUCHPAD DRIVER 863R: Pali Rohár <pali@kernel.org> 864F: drivers/input/mouse/alps.* 865 866ALTERA I2C CONTROLLER DRIVER 867M: Thor Thayer <thor.thayer@linux.intel.com> 868S: Maintained 869F: Documentation/devicetree/bindings/i2c/i2c-altera.txt 870F: drivers/i2c/busses/i2c-altera.c 871 872ALTERA MAILBOX DRIVER 873M: Mun Yew Tham <mun.yew.tham@intel.com> 874S: Maintained 875F: drivers/mailbox/mailbox-altera.c 876 877ALTERA MSGDMA IP CORE DRIVER 878M: Olivier Dautricourt <olivierdautricourt@gmail.com> 879R: Stefan Roese <sr@denx.de> 880L: dmaengine@vger.kernel.org 881S: Odd Fixes 882F: Documentation/devicetree/bindings/dma/altr,msgdma.yaml 883F: drivers/dma/altera-msgdma.c 884 885ALTERA PIO DRIVER 886M: Mun Yew Tham <mun.yew.tham@intel.com> 887L: linux-gpio@vger.kernel.org 888S: Maintained 889F: drivers/gpio/gpio-altera.c 890 891ALTERA SYSTEM MANAGER DRIVER 892M: Thor Thayer <thor.thayer@linux.intel.com> 893S: Maintained 894F: drivers/mfd/altera-sysmgr.c 895F: include/linux/mfd/altera-sysmgr.h 896 897ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT 898M: Thor Thayer <thor.thayer@linux.intel.com> 899S: Maintained 900F: drivers/gpio/gpio-altera-a10sr.c 901F: drivers/mfd/altera-a10sr.c 902F: drivers/reset/reset-a10sr.c 903F: include/dt-bindings/reset/altr,rst-mgr-a10sr.h 904F: include/linux/mfd/altera-a10sr.h 905 906ALTERA TRIPLE SPEED ETHERNET DRIVER 907M: Joyce Ooi <joyce.ooi@intel.com> 908L: netdev@vger.kernel.org 909S: Maintained 910F: drivers/net/ethernet/altera/ 911 912ALTERA TSE PCS 913M: Maxime Chevallier <maxime.chevallier@bootlin.com> 914L: netdev@vger.kernel.org 915S: Supported 916F: drivers/net/pcs/pcs-altera-tse.c 917F: include/linux/pcs-altera-tse.h 918 919ALTERA UART/JTAG UART SERIAL DRIVERS 920M: Tobias Klauser <tklauser@distanz.ch> 921L: linux-serial@vger.kernel.org 922S: Maintained 923F: drivers/tty/serial/altera_jtaguart.c 924F: drivers/tty/serial/altera_uart.c 925F: include/linux/altera_jtaguart.h 926F: include/linux/altera_uart.h 927 928AMAZON ANNAPURNA LABS FIC DRIVER 929M: Talel Shenhar <talel@amazon.com> 930S: Maintained 931F: Documentation/devicetree/bindings/interrupt-controller/amazon,al-fic.txt 932F: drivers/irqchip/irq-al-fic.c 933 934AMAZON ANNAPURNA LABS MEMORY CONTROLLER EDAC 935M: Talel Shenhar <talel@amazon.com> 936M: Talel Shenhar <talelshenhar@gmail.com> 937S: Maintained 938F: Documentation/devicetree/bindings/edac/amazon,al-mc-edac.yaml 939F: drivers/edac/al_mc_edac.c 940 941AMAZON ANNAPURNA LABS THERMAL MMIO DRIVER 942M: Talel Shenhar <talel@amazon.com> 943S: Maintained 944F: Documentation/devicetree/bindings/thermal/amazon,al-thermal.txt 945F: drivers/thermal/thermal_mmio.c 946 947AMAZON ETHERNET DRIVERS 948M: Shay Agroskin <shayagr@amazon.com> 949M: Arthur Kiyanovski <akiyano@amazon.com> 950R: David Arinzon <darinzon@amazon.com> 951R: Noam Dagan <ndagan@amazon.com> 952R: Saeed Bishara <saeedb@amazon.com> 953L: netdev@vger.kernel.org 954S: Supported 955F: Documentation/networking/device_drivers/ethernet/amazon/ena.rst 956F: drivers/net/ethernet/amazon/ 957 958AMAZON RDMA EFA DRIVER 959M: Gal Pressman <galpress@amazon.com> 960R: Yossi Leybovich <sleybo@amazon.com> 961L: linux-rdma@vger.kernel.org 962S: Supported 963Q: https://patchwork.kernel.org/project/linux-rdma/list/ 964F: drivers/infiniband/hw/efa/ 965F: include/uapi/rdma/efa-abi.h 966 967AMD CDX BUS DRIVER 968M: Nipun Gupta <nipun.gupta@amd.com> 969M: Nikhil Agarwal <nikhil.agarwal@amd.com> 970S: Maintained 971F: Documentation/devicetree/bindings/bus/xlnx,versal-net-cdx.yaml 972F: drivers/cdx/* 973F: include/linux/cdx/* 974 975AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER 976M: Tom Lendacky <thomas.lendacky@amd.com> 977M: John Allen <john.allen@amd.com> 978L: linux-crypto@vger.kernel.org 979S: Supported 980F: drivers/crypto/ccp/ 981F: include/linux/ccp.h 982 983AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - SEV SUPPORT 984M: Brijesh Singh <brijesh.singh@amd.com> 985M: Tom Lendacky <thomas.lendacky@amd.com> 986L: linux-crypto@vger.kernel.org 987S: Supported 988F: drivers/crypto/ccp/sev* 989F: include/uapi/linux/psp-sev.h 990 991AMD DISPLAY CORE 992M: Harry Wentland <harry.wentland@amd.com> 993M: Leo Li <sunpeng.li@amd.com> 994M: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> 995L: amd-gfx@lists.freedesktop.org 996S: Supported 997T: git https://gitlab.freedesktop.org/agd5f/linux.git 998F: drivers/gpu/drm/amd/display/ 999 1000AMD FAM15H PROCESSOR POWER MONITORING DRIVER 1001M: Huang Rui <ray.huang@amd.com> 1002L: linux-hwmon@vger.kernel.org 1003S: Supported 1004F: Documentation/hwmon/fam15h_power.rst 1005F: drivers/hwmon/fam15h_power.c 1006 1007AMD FCH GPIO DRIVER 1008M: Enrico Weigelt, metux IT consult <info@metux.net> 1009L: linux-gpio@vger.kernel.org 1010S: Maintained 1011F: drivers/gpio/gpio-amd-fch.c 1012F: include/linux/platform_data/gpio/gpio-amd-fch.h 1013 1014AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER 1015L: linux-geode@lists.infradead.org (moderated for non-subscribers) 1016S: Orphan 1017F: drivers/usb/gadget/udc/amd5536udc.* 1018 1019AMD GEODE PROCESSOR/CHIPSET SUPPORT 1020M: Andres Salomon <dilinger@queued.net> 1021L: linux-geode@lists.infradead.org (moderated for non-subscribers) 1022S: Supported 1023W: http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html 1024F: arch/x86/include/asm/geode.h 1025F: drivers/char/hw_random/geode-rng.c 1026F: drivers/crypto/geode* 1027F: drivers/video/fbdev/geode/ 1028 1029AMD HSMP DRIVER 1030M: Naveen Krishna Chatradhi <naveenkrishna.chatradhi@amd.com> 1031R: Carlos Bilbao <carlos.bilbao@amd.com> 1032L: platform-driver-x86@vger.kernel.org 1033S: Maintained 1034F: Documentation/arch/x86/amd_hsmp.rst 1035F: arch/x86/include/asm/amd_hsmp.h 1036F: arch/x86/include/uapi/asm/amd_hsmp.h 1037F: drivers/platform/x86/amd/hsmp.c 1038 1039AMD IOMMU (AMD-VI) 1040M: Joerg Roedel <joro@8bytes.org> 1041R: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 1042L: iommu@lists.linux.dev 1043S: Maintained 1044T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 1045F: drivers/iommu/amd/ 1046F: include/linux/amd-iommu.h 1047 1048AMD KFD 1049M: Felix Kuehling <Felix.Kuehling@amd.com> 1050L: amd-gfx@lists.freedesktop.org 1051S: Supported 1052T: git https://gitlab.freedesktop.org/agd5f/linux.git 1053F: drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd*.[ch] 1054F: drivers/gpu/drm/amd/amdkfd/ 1055F: drivers/gpu/drm/amd/include/cik_structs.h 1056F: drivers/gpu/drm/amd/include/kgd_kfd_interface.h 1057F: drivers/gpu/drm/amd/include/v9_structs.h 1058F: drivers/gpu/drm/amd/include/vi_structs.h 1059F: include/uapi/linux/kfd_ioctl.h 1060F: include/uapi/linux/kfd_sysfs.h 1061 1062AMD MP2 I2C DRIVER 1063M: Elie Morisse <syniurge@gmail.com> 1064M: Shyam Sundar S K <shyam-sundar.s-k@amd.com> 1065L: linux-i2c@vger.kernel.org 1066S: Maintained 1067F: drivers/i2c/busses/i2c-amd-mp2* 1068 1069AMD PDS CORE DRIVER 1070M: Shannon Nelson <shannon.nelson@amd.com> 1071M: Brett Creeley <brett.creeley@amd.com> 1072L: netdev@vger.kernel.org 1073S: Supported 1074F: Documentation/networking/device_drivers/ethernet/amd/pds_core.rst 1075F: drivers/net/ethernet/amd/pds_core/ 1076F: include/linux/pds/ 1077 1078AMD PMC DRIVER 1079M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 1080L: platform-driver-x86@vger.kernel.org 1081S: Maintained 1082F: drivers/platform/x86/amd/pmc.c 1083 1084AMD PMF DRIVER 1085M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 1086L: platform-driver-x86@vger.kernel.org 1087S: Maintained 1088F: Documentation/ABI/testing/sysfs-amd-pmf 1089F: drivers/platform/x86/amd/pmf/ 1090 1091AMD POWERPLAY AND SWSMU 1092M: Evan Quan <evan.quan@amd.com> 1093L: amd-gfx@lists.freedesktop.org 1094S: Supported 1095T: git https://gitlab.freedesktop.org/agd5f/linux.git 1096F: drivers/gpu/drm/amd/pm/ 1097 1098AMD PSTATE DRIVER 1099M: Huang Rui <ray.huang@amd.com> 1100L: linux-pm@vger.kernel.org 1101S: Supported 1102F: Documentation/admin-guide/pm/amd-pstate.rst 1103F: drivers/cpufreq/amd-pstate* 1104F: include/linux/amd-pstate.h 1105F: tools/power/x86/amd_pstate_tracer/amd_pstate_trace.py 1106 1107AMD PTDMA DRIVER 1108M: Sanjay R Mehta <sanju.mehta@amd.com> 1109L: dmaengine@vger.kernel.org 1110S: Maintained 1111F: drivers/dma/ptdma/ 1112 1113AMD SEATTLE DEVICE TREE SUPPORT 1114M: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 1115M: Tom Lendacky <thomas.lendacky@amd.com> 1116S: Supported 1117F: arch/arm64/boot/dts/amd/ 1118 1119AMD SENSOR FUSION HUB DRIVER 1120M: Basavaraj Natikar <basavaraj.natikar@amd.com> 1121L: linux-input@vger.kernel.org 1122S: Maintained 1123F: Documentation/hid/amd-sfh* 1124F: drivers/hid/amd-sfh-hid/ 1125 1126AMD SPI DRIVER 1127M: Sanjay R Mehta <sanju.mehta@amd.com> 1128S: Maintained 1129F: drivers/spi/spi-amd.c 1130 1131AMD XGBE DRIVER 1132M: "Shyam Sundar S K" <Shyam-sundar.S-k@amd.com> 1133L: netdev@vger.kernel.org 1134S: Supported 1135F: arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi 1136F: drivers/net/ethernet/amd/xgbe/ 1137 1138AMLOGIC DDR PMU DRIVER 1139M: Jiucheng Xu <jiucheng.xu@amlogic.com> 1140L: linux-amlogic@lists.infradead.org 1141S: Supported 1142W: http://www.amlogic.com 1143F: Documentation/admin-guide/perf/meson-ddr-pmu.rst 1144F: Documentation/devicetree/bindings/perf/amlogic,g12-ddr-pmu.yaml 1145F: drivers/perf/amlogic/ 1146F: include/soc/amlogic/ 1147 1148AMPHION VPU CODEC V4L2 DRIVER 1149M: Ming Qian <ming.qian@nxp.com> 1150M: Shijie Qin <shijie.qin@nxp.com> 1151M: Zhou Peng <eagle.zhou@nxp.com> 1152L: linux-media@vger.kernel.org 1153S: Maintained 1154F: Documentation/devicetree/bindings/media/amphion,vpu.yaml 1155F: drivers/media/platform/amphion/ 1156 1157AMS AS73211 DRIVER 1158M: Christian Eggers <ceggers@arri.de> 1159L: linux-iio@vger.kernel.org 1160S: Maintained 1161F: Documentation/devicetree/bindings/iio/light/ams,as73211.yaml 1162F: drivers/iio/light/as73211.c 1163 1164AMT (Automatic Multicast Tunneling) 1165M: Taehee Yoo <ap420073@gmail.com> 1166L: netdev@vger.kernel.org 1167S: Maintained 1168T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 1169T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 1170F: drivers/net/amt.c 1171 1172ANALOG DEVICES INC AD3552R DRIVER 1173M: Nuno Sá <nuno.sa@analog.com> 1174L: linux-iio@vger.kernel.org 1175S: Supported 1176W: https://ez.analog.com/linux-software-drivers 1177F: Documentation/devicetree/bindings/iio/dac/adi,ad3552r.yaml 1178F: drivers/iio/dac/ad3552r.c 1179 1180ANALOG DEVICES INC AD4130 DRIVER 1181M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1182L: linux-iio@vger.kernel.org 1183S: Supported 1184W: http://ez.analog.com/community/linux-device-drivers 1185F: Documentation/ABI/testing/sysfs-bus-iio-adc-ad4130 1186F: Documentation/devicetree/bindings/iio/adc/adi,ad4130.yaml 1187F: drivers/iio/adc/ad4130.c 1188 1189ANALOG DEVICES INC AD7192 DRIVER 1190M: Alexandru Tachici <alexandru.tachici@analog.com> 1191L: linux-iio@vger.kernel.org 1192S: Supported 1193W: https://ez.analog.com/linux-software-drivers 1194F: Documentation/devicetree/bindings/iio/adc/adi,ad7192.yaml 1195F: drivers/iio/adc/ad7192.c 1196 1197ANALOG DEVICES INC AD7292 DRIVER 1198M: Marcelo Schmitt <marcelo.schmitt1@gmail.com> 1199L: linux-iio@vger.kernel.org 1200S: Supported 1201W: https://ez.analog.com/linux-software-drivers 1202F: Documentation/devicetree/bindings/iio/adc/adi,ad7292.yaml 1203F: drivers/iio/adc/ad7292.c 1204 1205ANALOG DEVICES INC AD7293 DRIVER 1206M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1207L: linux-iio@vger.kernel.org 1208S: Supported 1209W: https://ez.analog.com/linux-software-drivers 1210F: Documentation/devicetree/bindings/iio/dac/adi,ad7293.yaml 1211F: drivers/iio/dac/ad7293.c 1212 1213ANALOG DEVICES INC AD74115 DRIVER 1214M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1215L: linux-iio@vger.kernel.org 1216S: Supported 1217W: http://ez.analog.com/community/linux-device-drivers 1218F: Documentation/devicetree/bindings/iio/addac/adi,ad74115.yaml 1219F: drivers/iio/addac/ad74115.c 1220 1221ANALOG DEVICES INC AD74413R DRIVER 1222M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1223L: linux-iio@vger.kernel.org 1224S: Supported 1225W: https://ez.analog.com/linux-software-drivers 1226F: Documentation/devicetree/bindings/iio/addac/adi,ad74413r.yaml 1227F: drivers/iio/addac/ad74413r.c 1228F: include/dt-bindings/iio/addac/adi,ad74413r.h 1229 1230ANALOG DEVICES INC AD7768-1 DRIVER 1231M: Michael Hennerich <Michael.Hennerich@analog.com> 1232L: linux-iio@vger.kernel.org 1233S: Supported 1234W: https://ez.analog.com/linux-software-drivers 1235F: Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.yaml 1236F: drivers/iio/adc/ad7768-1.c 1237 1238ANALOG DEVICES INC AD7780 DRIVER 1239M: Michael Hennerich <Michael.Hennerich@analog.com> 1240M: Renato Lui Geh <renatogeh@gmail.com> 1241L: linux-iio@vger.kernel.org 1242S: Supported 1243W: https://ez.analog.com/linux-software-drivers 1244F: Documentation/devicetree/bindings/iio/adc/adi,ad7780.yaml 1245F: drivers/iio/adc/ad7780.c 1246 1247ANALOG DEVICES INC ADA4250 DRIVER 1248M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1249L: linux-iio@vger.kernel.org 1250S: Supported 1251W: https://ez.analog.com/linux-software-drivers 1252F: Documentation/devicetree/bindings/iio/amplifiers/adi,ada4250.yaml 1253F: drivers/iio/amplifiers/ada4250.c 1254 1255ANALOG DEVICES INC ADF4377 DRIVER 1256M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1257L: linux-iio@vger.kernel.org 1258S: Supported 1259W: https://ez.analog.com/linux-software-drivers 1260F: Documentation/devicetree/bindings/iio/frequency/adi,adf4377.yaml 1261F: drivers/iio/frequency/adf4377.c 1262 1263ANALOG DEVICES INC ADGS1408 DRIVER 1264M: Mircea Caprioru <mircea.caprioru@analog.com> 1265S: Supported 1266F: Documentation/devicetree/bindings/mux/adi,adgs1408.txt 1267F: drivers/mux/adgs1408.c 1268 1269ANALOG DEVICES INC ADIN DRIVER 1270M: Michael Hennerich <michael.hennerich@analog.com> 1271L: netdev@vger.kernel.org 1272S: Supported 1273W: https://ez.analog.com/linux-software-drivers 1274F: Documentation/devicetree/bindings/net/adi,adin.yaml 1275F: drivers/net/phy/adin.c 1276 1277ANALOG DEVICES INC ADIS DRIVER LIBRARY 1278M: Nuno Sa <nuno.sa@analog.com> 1279L: linux-iio@vger.kernel.org 1280S: Supported 1281F: drivers/iio/imu/adis.c 1282F: drivers/iio/imu/adis_buffer.c 1283F: drivers/iio/imu/adis_trigger.c 1284F: include/linux/iio/imu/adis.h 1285 1286ANALOG DEVICES INC ADIS16460 DRIVER 1287M: Dragos Bogdan <dragos.bogdan@analog.com> 1288L: linux-iio@vger.kernel.org 1289S: Supported 1290W: https://ez.analog.com/linux-software-drivers 1291F: Documentation/devicetree/bindings/iio/imu/adi,adis16460.yaml 1292F: drivers/iio/imu/adis16460.c 1293 1294ANALOG DEVICES INC ADIS16475 DRIVER 1295M: Nuno Sa <nuno.sa@analog.com> 1296L: linux-iio@vger.kernel.org 1297S: Supported 1298W: https://ez.analog.com/linux-software-drivers 1299F: Documentation/devicetree/bindings/iio/imu/adi,adis16475.yaml 1300F: drivers/iio/imu/adis16475.c 1301 1302ANALOG DEVICES INC ADM1177 DRIVER 1303M: Michael Hennerich <Michael.Hennerich@analog.com> 1304L: linux-hwmon@vger.kernel.org 1305S: Supported 1306W: https://ez.analog.com/linux-software-drivers 1307F: Documentation/devicetree/bindings/hwmon/adi,adm1177.yaml 1308F: drivers/hwmon/adm1177.c 1309 1310ANALOG DEVICES INC ADMV1013 DRIVER 1311M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1312L: linux-iio@vger.kernel.org 1313S: Supported 1314W: https://ez.analog.com/linux-software-drivers 1315F: Documentation/devicetree/bindings/iio/frequency/adi,admv1013.yaml 1316F: drivers/iio/frequency/admv1013.c 1317 1318ANALOG DEVICES INC ADMV1014 DRIVER 1319M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1320L: linux-iio@vger.kernel.org 1321S: Supported 1322W: https://ez.analog.com/linux-software-drivers 1323F: Documentation/devicetree/bindings/iio/frequency/adi,admv1014.yaml 1324F: drivers/iio/frequency/admv1014.c 1325 1326ANALOG DEVICES INC ADMV8818 DRIVER 1327M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1328L: linux-iio@vger.kernel.org 1329S: Supported 1330W: https://ez.analog.com/linux-software-drivers 1331F: Documentation/devicetree/bindings/iio/filter/adi,admv8818.yaml 1332F: drivers/iio/filter/admv8818.c 1333 1334ANALOG DEVICES INC ADP5061 DRIVER 1335M: Michael Hennerich <Michael.Hennerich@analog.com> 1336L: linux-pm@vger.kernel.org 1337S: Supported 1338W: https://ez.analog.com/linux-software-drivers 1339F: drivers/power/supply/adp5061.c 1340 1341ANALOG DEVICES INC ADRF6780 DRIVER 1342M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1343L: linux-iio@vger.kernel.org 1344S: Supported 1345W: https://ez.analog.com/linux-software-drivers 1346F: Documentation/devicetree/bindings/iio/frequency/adi,adrf6780.yaml 1347F: drivers/iio/frequency/adrf6780.c 1348 1349ANALOG DEVICES INC ADV7180 DRIVER 1350M: Lars-Peter Clausen <lars@metafoo.de> 1351L: linux-media@vger.kernel.org 1352S: Supported 1353W: https://ez.analog.com/linux-software-drivers 1354F: Documentation/devicetree/bindings/media/i2c/adv7180.yaml 1355F: drivers/media/i2c/adv7180.c 1356 1357ANALOG DEVICES INC ADV748X DRIVER 1358M: Kieran Bingham <kieran.bingham@ideasonboard.com> 1359L: linux-media@vger.kernel.org 1360S: Maintained 1361F: Documentation/devicetree/bindings/media/i2c/adv748x.yaml 1362F: drivers/media/i2c/adv748x/* 1363 1364ANALOG DEVICES INC ADV7511 DRIVER 1365M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1366L: linux-media@vger.kernel.org 1367S: Maintained 1368F: drivers/media/i2c/adv7511* 1369 1370ANALOG DEVICES INC ADV7604 DRIVER 1371M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1372L: linux-media@vger.kernel.org 1373S: Maintained 1374F: Documentation/devicetree/bindings/media/i2c/adv7604.yaml 1375F: drivers/media/i2c/adv7604* 1376 1377ANALOG DEVICES INC ADV7842 DRIVER 1378M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1379L: linux-media@vger.kernel.org 1380S: Maintained 1381F: drivers/media/i2c/adv7842* 1382 1383ANALOG DEVICES INC ADXRS290 DRIVER 1384M: Nishant Malpani <nish.malpani25@gmail.com> 1385L: linux-iio@vger.kernel.org 1386S: Supported 1387F: Documentation/devicetree/bindings/iio/gyroscope/adi,adxrs290.yaml 1388F: drivers/iio/gyro/adxrs290.c 1389 1390ANALOG DEVICES INC ASOC CODEC DRIVERS 1391M: Lars-Peter Clausen <lars@metafoo.de> 1392M: Nuno Sá <nuno.sa@analog.com> 1393L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1394S: Supported 1395W: http://wiki.analog.com/ 1396W: https://ez.analog.com/linux-software-drivers 1397F: sound/soc/codecs/ad1* 1398F: sound/soc/codecs/ad7* 1399F: sound/soc/codecs/adau* 1400F: sound/soc/codecs/adav* 1401F: sound/soc/codecs/sigmadsp.* 1402F: sound/soc/codecs/ssm* 1403 1404ANALOG DEVICES INC DMA DRIVERS 1405M: Lars-Peter Clausen <lars@metafoo.de> 1406S: Supported 1407W: https://ez.analog.com/linux-software-drivers 1408F: drivers/dma/dma-axi-dmac.c 1409 1410ANALOG DEVICES INC IIO DRIVERS 1411M: Lars-Peter Clausen <lars@metafoo.de> 1412M: Michael Hennerich <Michael.Hennerich@analog.com> 1413S: Supported 1414W: http://wiki.analog.com/ 1415W: https://ez.analog.com/linux-software-drivers 1416F: Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523 1417F: Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350 1418F: Documentation/devicetree/bindings/iio/*/adi,* 1419F: Documentation/devicetree/bindings/iio/adc/lltc,ltc2496.yaml 1420F: Documentation/devicetree/bindings/iio/adc/lltc,ltc2497.yaml 1421F: drivers/iio/*/ad* 1422F: drivers/iio/adc/ltc249* 1423F: drivers/iio/amplifiers/hmc425a.c 1424F: drivers/staging/iio/*/ad* 1425X: drivers/iio/*/adjd* 1426 1427ANALOG DEVICES INC MAX31760 DRIVER 1428M: Ibrahim Tilki <Ibrahim.Tilki@analog.com> 1429S: Maintained 1430W: http://wiki.analog.com/ 1431W: https://ez.analog.com/linux-software-drivers 1432F: Documentation/devicetree/bindings/hwmon/adi,max31760.yaml 1433F: Documentation/hwmon/max31760.rst 1434F: drivers/hwmon/max31760.c 1435 1436ANALOGBITS PLL LIBRARIES 1437M: Paul Walmsley <paul.walmsley@sifive.com> 1438S: Supported 1439F: drivers/clk/analogbits/* 1440F: include/linux/clk/analogbits* 1441 1442ANDROID DRIVERS 1443M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1444M: Arve Hjønnevåg <arve@android.com> 1445M: Todd Kjos <tkjos@android.com> 1446M: Martijn Coenen <maco@android.com> 1447M: Joel Fernandes <joel@joelfernandes.org> 1448M: Christian Brauner <christian@brauner.io> 1449M: Carlos Llamas <cmllamas@google.com> 1450M: Suren Baghdasaryan <surenb@google.com> 1451L: linux-kernel@vger.kernel.org 1452S: Supported 1453T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 1454F: drivers/android/ 1455 1456ANDROID GOLDFISH PIC DRIVER 1457M: Miodrag Dinic <miodrag.dinic@mips.com> 1458S: Supported 1459F: Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt 1460F: drivers/irqchip/irq-goldfish-pic.c 1461 1462ANDROID GOLDFISH RTC DRIVER 1463M: Jiaxun Yang <jiaxun.yang@flygoat.com> 1464S: Supported 1465F: Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt 1466F: drivers/rtc/rtc-goldfish.c 1467 1468AOA (Apple Onboard Audio) ALSA DRIVER 1469M: Johannes Berg <johannes@sipsolutions.net> 1470L: linuxppc-dev@lists.ozlabs.org 1471L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1472S: Maintained 1473F: sound/aoa/ 1474 1475APEX EMBEDDED SYSTEMS STX104 IIO DRIVER 1476M: William Breathitt Gray <william.gray@linaro.org> 1477L: linux-iio@vger.kernel.org 1478S: Maintained 1479F: drivers/iio/addac/stx104.c 1480 1481APM DRIVER 1482M: Jiri Kosina <jikos@kernel.org> 1483S: Odd fixes 1484T: git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git 1485F: arch/x86/kernel/apm_32.c 1486F: drivers/char/apm-emulation.c 1487F: include/linux/apm_bios.h 1488F: include/uapi/linux/apm_bios.h 1489 1490APPARMOR SECURITY MODULE 1491M: John Johansen <john.johansen@canonical.com> 1492M: John Johansen <john@apparmor.net> 1493L: apparmor@lists.ubuntu.com (moderated for non-subscribers) 1494S: Supported 1495W: apparmor.net 1496B: https://gitlab.com/apparmor/apparmor-kernel 1497C: irc://irc.oftc.net/apparmor 1498T: git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor 1499T: https://gitlab.com/apparmor/apparmor-kernel.git 1500F: Documentation/admin-guide/LSM/apparmor.rst 1501F: security/apparmor/ 1502 1503APPLE BCM5974 MULTITOUCH DRIVER 1504M: Henrik Rydberg <rydberg@bitmath.org> 1505L: linux-input@vger.kernel.org 1506S: Odd fixes 1507F: drivers/input/mouse/bcm5974.c 1508 1509APPLE PCIE CONTROLLER DRIVER 1510M: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1511M: Marc Zyngier <maz@kernel.org> 1512L: linux-pci@vger.kernel.org 1513S: Maintained 1514F: drivers/pci/controller/pcie-apple.c 1515 1516APPLE SMC DRIVER 1517M: Henrik Rydberg <rydberg@bitmath.org> 1518L: linux-hwmon@vger.kernel.org 1519S: Odd fixes 1520F: drivers/hwmon/applesmc.c 1521 1522APPLETALK NETWORK LAYER 1523L: netdev@vger.kernel.org 1524S: Odd fixes 1525F: drivers/net/appletalk/ 1526F: include/linux/atalk.h 1527F: include/uapi/linux/atalk.h 1528F: net/appletalk/ 1529 1530APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT 1531M: Khuong Dinh <khuong@os.amperecomputing.com> 1532S: Supported 1533F: arch/arm64/boot/dts/apm/ 1534 1535APPLIED MICRO (APM) X-GENE SOC EDAC 1536M: Khuong Dinh <khuong@os.amperecomputing.com> 1537S: Supported 1538F: Documentation/devicetree/bindings/edac/apm-xgene-edac.txt 1539F: drivers/edac/xgene_edac.c 1540 1541APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER 1542M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1543M: Keyur Chudgar <keyur@os.amperecomputing.com> 1544S: Supported 1545F: drivers/net/ethernet/apm/xgene-v2/ 1546 1547APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER 1548M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1549M: Keyur Chudgar <keyur@os.amperecomputing.com> 1550M: Quan Nguyen <quan@os.amperecomputing.com> 1551S: Supported 1552F: Documentation/devicetree/bindings/net/apm-xgene-enet.txt 1553F: Documentation/devicetree/bindings/net/apm-xgene-mdio.txt 1554F: drivers/net/ethernet/apm/xgene/ 1555F: drivers/net/mdio/mdio-xgene.c 1556 1557APPLIED MICRO (APM) X-GENE SOC PMU 1558M: Khuong Dinh <khuong@os.amperecomputing.com> 1559S: Supported 1560F: Documentation/admin-guide/perf/xgene-pmu.rst 1561F: Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt 1562F: drivers/perf/xgene_pmu.c 1563 1564APTINA CAMERA SENSOR PLL 1565M: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 1566L: linux-media@vger.kernel.org 1567S: Maintained 1568F: drivers/media/i2c/aptina-pll.* 1569 1570AQUACOMPUTER D5 NEXT PUMP SENSOR DRIVER 1571M: Aleksa Savic <savicaleksa83@gmail.com> 1572M: Jack Doan <me@jackdoan.com> 1573L: linux-hwmon@vger.kernel.org 1574S: Maintained 1575F: Documentation/hwmon/aquacomputer_d5next.rst 1576F: drivers/hwmon/aquacomputer_d5next.c 1577 1578AQUANTIA ETHERNET DRIVER (atlantic) 1579M: Igor Russkikh <irusskikh@marvell.com> 1580L: netdev@vger.kernel.org 1581S: Supported 1582W: https://www.marvell.com/ 1583Q: https://patchwork.kernel.org/project/netdevbpf/list/ 1584F: Documentation/networking/device_drivers/ethernet/aquantia/atlantic.rst 1585F: drivers/net/ethernet/aquantia/atlantic/ 1586 1587AQUANTIA ETHERNET DRIVER PTP SUBSYSTEM 1588M: Egor Pomozov <epomozov@marvell.com> 1589L: netdev@vger.kernel.org 1590S: Supported 1591W: http://www.aquantia.com 1592F: drivers/net/ethernet/aquantia/atlantic/aq_ptp* 1593 1594AR0521 ON SEMICONDUCTOR CAMERA SENSOR DRIVER 1595M: Krzysztof Hałasa <khalasa@piap.pl> 1596L: linux-media@vger.kernel.org 1597S: Maintained 1598F: Documentation/devicetree/bindings/media/i2c/onnn,ar0521.yaml 1599F: drivers/media/i2c/ar0521.c 1600 1601ARASAN NAND CONTROLLER DRIVER 1602M: Miquel Raynal <miquel.raynal@bootlin.com> 1603M: Naga Sureshkumar Relli <nagasure@xilinx.com> 1604L: linux-mtd@lists.infradead.org 1605S: Maintained 1606F: Documentation/devicetree/bindings/mtd/arasan,nand-controller.yaml 1607F: drivers/mtd/nand/raw/arasan-nand-controller.c 1608 1609ARC FRAMEBUFFER DRIVER 1610M: Jaya Kumar <jayalk@intworks.biz> 1611S: Maintained 1612F: drivers/video/fbdev/arcfb.c 1613F: drivers/video/fbdev/core/fb_defio.c 1614 1615ARC PGU DRM DRIVER 1616M: Alexey Brodkin <abrodkin@synopsys.com> 1617S: Supported 1618F: Documentation/devicetree/bindings/display/snps,arcpgu.txt 1619F: drivers/gpu/drm/tiny/arcpgu.c 1620 1621ARCNET NETWORK LAYER 1622M: Michael Grzeschik <m.grzeschik@pengutronix.de> 1623L: netdev@vger.kernel.org 1624S: Maintained 1625F: drivers/net/arcnet/ 1626F: include/uapi/linux/if_arcnet.h 1627 1628ARM AND ARM64 SoC SUB-ARCHITECTURES (COMMON PARTS) 1629M: Arnd Bergmann <arnd@arndb.de> 1630M: Olof Johansson <olof@lixom.net> 1631M: soc@kernel.org 1632L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1633S: Maintained 1634C: irc://irc.libera.chat/armlinux 1635T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1636F: arch/arm/boot/dts/Makefile 1637F: arch/arm64/boot/dts/Makefile 1638 1639ARM ARCHITECTED TIMER DRIVER 1640M: Mark Rutland <mark.rutland@arm.com> 1641M: Marc Zyngier <maz@kernel.org> 1642L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1643S: Maintained 1644F: arch/arm/include/asm/arch_timer.h 1645F: arch/arm64/include/asm/arch_timer.h 1646F: drivers/clocksource/arm_arch_timer.c 1647 1648ARM HDLCD DRM DRIVER 1649M: Liviu Dudau <liviu.dudau@arm.com> 1650S: Supported 1651F: Documentation/devicetree/bindings/display/arm,hdlcd.yaml 1652F: drivers/gpu/drm/arm/hdlcd_* 1653 1654ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT 1655M: Linus Walleij <linus.walleij@linaro.org> 1656L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1657S: Maintained 1658F: Documentation/devicetree/bindings/arm/arm,integrator.yaml 1659F: Documentation/devicetree/bindings/arm/arm,realview.yaml 1660F: Documentation/devicetree/bindings/arm/arm,versatile.yaml 1661F: Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml 1662F: Documentation/devicetree/bindings/auxdisplay/arm,versatile-lcd.yaml 1663F: Documentation/devicetree/bindings/clock/arm,syscon-icst.yaml 1664F: Documentation/devicetree/bindings/i2c/arm,i2c-versatile.yaml 1665F: Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt 1666F: Documentation/devicetree/bindings/mtd/mtd-physmap.yaml 1667F: arch/arm/boot/dts/arm-realview-* 1668F: arch/arm/boot/dts/integrator* 1669F: arch/arm/boot/dts/versatile* 1670F: arch/arm/mach-versatile/ 1671F: drivers/bus/arm-integrator-lm.c 1672F: drivers/clk/versatile/ 1673F: drivers/i2c/busses/i2c-versatile.c 1674F: drivers/irqchip/irq-versatile-fpga.c 1675F: drivers/mtd/maps/physmap-versatile.* 1676F: drivers/power/reset/arm-versatile-reboot.c 1677F: drivers/soc/versatile/ 1678 1679ARM KOMEDA DRM-KMS DRIVER 1680M: James (Qian) Wang <james.qian.wang@arm.com> 1681M: Liviu Dudau <liviu.dudau@arm.com> 1682M: Mihail Atanassov <mihail.atanassov@arm.com> 1683L: Mali DP Maintainers <malidp@foss.arm.com> 1684S: Supported 1685T: git git://anongit.freedesktop.org/drm/drm-misc 1686F: Documentation/devicetree/bindings/display/arm,komeda.yaml 1687F: Documentation/gpu/komeda-kms.rst 1688F: drivers/gpu/drm/arm/display/include/ 1689F: drivers/gpu/drm/arm/display/komeda/ 1690 1691ARM MALI PANFROST DRM DRIVER 1692M: Rob Herring <robh@kernel.org> 1693M: Tomeu Vizoso <tomeu.vizoso@collabora.com> 1694R: Steven Price <steven.price@arm.com> 1695R: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com> 1696L: dri-devel@lists.freedesktop.org 1697S: Supported 1698T: git git://anongit.freedesktop.org/drm/drm-misc 1699F: drivers/gpu/drm/panfrost/ 1700F: include/uapi/drm/panfrost_drm.h 1701 1702ARM MALI-DP DRM DRIVER 1703M: Liviu Dudau <liviu.dudau@arm.com> 1704M: Brian Starkey <brian.starkey@arm.com> 1705L: Mali DP Maintainers <malidp@foss.arm.com> 1706S: Supported 1707T: git git://anongit.freedesktop.org/drm/drm-misc 1708F: Documentation/devicetree/bindings/display/arm,malidp.yaml 1709F: Documentation/gpu/afbc.rst 1710F: drivers/gpu/drm/arm/ 1711 1712ARM MFM AND FLOPPY DRIVERS 1713M: Ian Molton <spyro@f2s.com> 1714S: Maintained 1715F: arch/arm/include/asm/floppy.h 1716F: arch/arm/mach-rpc/floppydma.S 1717 1718ARM PMU PROFILING AND DEBUGGING 1719M: Will Deacon <will@kernel.org> 1720M: Mark Rutland <mark.rutland@arm.com> 1721L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1722S: Maintained 1723F: Documentation/devicetree/bindings/arm/pmu.yaml 1724F: Documentation/devicetree/bindings/perf/ 1725F: arch/arm*/include/asm/hw_breakpoint.h 1726F: arch/arm*/include/asm/perf_event.h 1727F: arch/arm*/kernel/hw_breakpoint.c 1728F: arch/arm*/kernel/perf_* 1729F: drivers/perf/ 1730F: include/linux/perf/arm_pmu.h 1731 1732ARM PORT 1733M: Russell King <linux@armlinux.org.uk> 1734L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1735S: Odd Fixes 1736W: http://www.armlinux.org.uk/ 1737T: git git://git.armlinux.org.uk/~rmk/linux-arm.git 1738F: arch/arm/ 1739X: arch/arm/boot/dts/ 1740 1741ARM PRIMECELL AACI PL041 DRIVER 1742M: Russell King <linux@armlinux.org.uk> 1743S: Odd Fixes 1744F: sound/arm/aaci.* 1745 1746ARM PRIMECELL BUS SUPPORT 1747M: Russell King <linux@armlinux.org.uk> 1748S: Odd Fixes 1749F: drivers/amba/ 1750F: include/linux/amba/bus.h 1751 1752ARM PRIMECELL CLCD PL110 DRIVER 1753M: Russell King <linux@armlinux.org.uk> 1754S: Odd Fixes 1755F: drivers/video/fbdev/amba-clcd.* 1756 1757ARM PRIMECELL KMI PL050 DRIVER 1758M: Russell King <linux@armlinux.org.uk> 1759S: Odd Fixes 1760F: drivers/input/serio/ambakmi.* 1761F: include/linux/amba/kmi.h 1762 1763ARM PRIMECELL MMCI PL180/1 DRIVER 1764M: Russell King <linux@armlinux.org.uk> 1765S: Odd Fixes 1766F: drivers/mmc/host/mmci.* 1767F: include/linux/amba/mmci.h 1768 1769ARM PRIMECELL PL35X NAND CONTROLLER DRIVER 1770M: Miquel Raynal <miquel.raynal@bootlin.com> 1771M: Naga Sureshkumar Relli <nagasure@xilinx.com> 1772L: linux-mtd@lists.infradead.org 1773S: Maintained 1774F: Documentation/devicetree/bindings/mtd/arm,pl353-nand-r2p1.yaml 1775F: drivers/mtd/nand/raw/pl35x-nand-controller.c 1776 1777ARM PRIMECELL PL35X SMC DRIVER 1778M: Miquel Raynal <miquel.raynal@bootlin.com> 1779M: Naga Sureshkumar Relli <nagasure@xilinx.com> 1780L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1781S: Maintained 1782F: Documentation/devicetree/bindings/memory-controllers/arm,pl35x-smc.yaml 1783F: drivers/memory/pl353-smc.c 1784 1785ARM PRIMECELL SSP PL022 SPI DRIVER 1786M: Linus Walleij <linus.walleij@linaro.org> 1787L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1788S: Maintained 1789F: Documentation/devicetree/bindings/spi/spi-pl022.yaml 1790F: drivers/spi/spi-pl022.c 1791 1792ARM PRIMECELL UART PL010 AND PL011 DRIVERS 1793M: Russell King <linux@armlinux.org.uk> 1794S: Odd Fixes 1795F: drivers/tty/serial/amba-pl01*.c 1796F: include/linux/amba/serial.h 1797 1798ARM PRIMECELL VIC PL190/PL192 DRIVER 1799M: Linus Walleij <linus.walleij@linaro.org> 1800L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1801S: Maintained 1802F: Documentation/devicetree/bindings/interrupt-controller/arm,vic.yaml 1803F: drivers/irqchip/irq-vic.c 1804 1805ARM SMC WATCHDOG DRIVER 1806M: Julius Werner <jwerner@chromium.org> 1807R: Evan Benn <evanbenn@chromium.org> 1808S: Maintained 1809F: Documentation/devicetree/bindings/watchdog/arm-smc-wdt.yaml 1810F: drivers/watchdog/arm_smc_wdt.c 1811 1812ARM SMMU DRIVERS 1813M: Will Deacon <will@kernel.org> 1814R: Robin Murphy <robin.murphy@arm.com> 1815L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1816S: Maintained 1817F: Documentation/devicetree/bindings/iommu/arm,smmu* 1818F: drivers/iommu/arm/ 1819F: drivers/iommu/io-pgtable-arm* 1820 1821ARM SUB-ARCHITECTURES 1822L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1823S: Maintained 1824C: irc://irc.libera.chat/armlinux 1825T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1826F: arch/arm/mach-*/ 1827F: arch/arm/plat-*/ 1828 1829ARM/ACTIONS SEMI ARCHITECTURE 1830M: Andreas Färber <afaerber@suse.de> 1831M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 1832L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1833L: linux-actions@lists.infradead.org (moderated for non-subscribers) 1834S: Maintained 1835F: Documentation/devicetree/bindings/arm/actions.yaml 1836F: Documentation/devicetree/bindings/clock/actions,owl-cmu.txt 1837F: Documentation/devicetree/bindings/dma/owl-dma.yaml 1838F: Documentation/devicetree/bindings/i2c/i2c-owl.yaml 1839F: Documentation/devicetree/bindings/interrupt-controller/actions,owl-sirq.yaml 1840F: Documentation/devicetree/bindings/mmc/owl-mmc.yaml 1841F: Documentation/devicetree/bindings/net/actions,owl-emac.yaml 1842F: Documentation/devicetree/bindings/pinctrl/actions,* 1843F: Documentation/devicetree/bindings/power/actions,owl-sps.txt 1844F: Documentation/devicetree/bindings/timer/actions,owl-timer.txt 1845F: arch/arm/boot/dts/owl-* 1846F: arch/arm/mach-actions/ 1847F: arch/arm64/boot/dts/actions/ 1848F: drivers/clk/actions/ 1849F: drivers/clocksource/timer-owl* 1850F: drivers/dma/owl-dma.c 1851F: drivers/i2c/busses/i2c-owl.c 1852F: drivers/irqchip/irq-owl-sirq.c 1853F: drivers/mmc/host/owl-mmc.c 1854F: drivers/net/ethernet/actions/ 1855F: drivers/pinctrl/actions/* 1856F: drivers/soc/actions/ 1857F: include/dt-bindings/power/owl-* 1858F: include/dt-bindings/reset/actions,* 1859F: include/linux/soc/actions/ 1860N: owl 1861 1862ARM/Allwinner SoC Clock Support 1863M: Emilio López <emilio@elopez.com.ar> 1864S: Maintained 1865F: drivers/clk/sunxi/ 1866 1867ARM/Allwinner sunXi SoC support 1868M: Chen-Yu Tsai <wens@csie.org> 1869M: Jernej Skrabec <jernej.skrabec@gmail.com> 1870M: Samuel Holland <samuel@sholland.org> 1871L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1872L: linux-sunxi@lists.linux.dev 1873S: Maintained 1874T: git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git 1875F: arch/arm/mach-sunxi/ 1876F: arch/arm64/boot/dts/allwinner/ 1877F: drivers/clk/sunxi-ng/ 1878F: drivers/pinctrl/sunxi/ 1879F: drivers/soc/sunxi/ 1880N: allwinner 1881N: sun[x456789]i 1882N: sun[25]0i 1883 1884ARM/Amlogic Meson SoC CLOCK FRAMEWORK 1885M: Neil Armstrong <neil.armstrong@linaro.org> 1886M: Jerome Brunet <jbrunet@baylibre.com> 1887L: linux-amlogic@lists.infradead.org 1888S: Maintained 1889F: Documentation/devicetree/bindings/clock/amlogic* 1890F: drivers/clk/meson/ 1891F: include/dt-bindings/clock/gxbb* 1892F: include/dt-bindings/clock/meson* 1893 1894ARM/Amlogic Meson SoC Crypto Drivers 1895M: Corentin Labbe <clabbe@baylibre.com> 1896L: linux-crypto@vger.kernel.org 1897L: linux-amlogic@lists.infradead.org 1898S: Maintained 1899F: Documentation/devicetree/bindings/crypto/amlogic* 1900F: drivers/crypto/amlogic/ 1901 1902ARM/Amlogic Meson SoC Sound Drivers 1903M: Jerome Brunet <jbrunet@baylibre.com> 1904L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1905S: Maintained 1906F: Documentation/devicetree/bindings/sound/amlogic* 1907F: sound/soc/meson/ 1908 1909ARM/Amlogic Meson SoC support 1910M: Neil Armstrong <neil.armstrong@linaro.org> 1911M: Kevin Hilman <khilman@baylibre.com> 1912R: Jerome Brunet <jbrunet@baylibre.com> 1913R: Martin Blumenstingl <martin.blumenstingl@googlemail.com> 1914L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1915L: linux-amlogic@lists.infradead.org 1916S: Maintained 1917W: http://linux-meson.com/ 1918F: arch/arm/boot/dts/meson* 1919F: arch/arm/mach-meson/ 1920F: arch/arm64/boot/dts/amlogic/ 1921F: drivers/mmc/host/meson* 1922F: drivers/pinctrl/meson/ 1923F: drivers/rtc/rtc-meson* 1924F: drivers/soc/amlogic/ 1925N: meson 1926 1927ARM/Annapurna Labs ALPINE ARCHITECTURE 1928M: Tsahee Zidenberg <tsahee@annapurnalabs.com> 1929M: Antoine Tenart <atenart@kernel.org> 1930L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1931S: Maintained 1932F: arch/arm/boot/dts/alpine* 1933F: arch/arm/mach-alpine/ 1934F: arch/arm64/boot/dts/amazon/ 1935F: drivers/*/*alpine* 1936 1937ARM/APPLE MACHINE SOUND DRIVERS 1938M: Martin Povišer <povik+lin@cutebit.org> 1939L: asahi@lists.linux.dev 1940L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1941S: Maintained 1942F: Documentation/devicetree/bindings/sound/apple,* 1943F: sound/soc/apple/* 1944F: sound/soc/codecs/cs42l83-i2c.c 1945 1946ARM/APPLE MACHINE SUPPORT 1947M: Hector Martin <marcan@marcan.st> 1948M: Sven Peter <sven@svenpeter.dev> 1949R: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1950L: asahi@lists.linux.dev 1951L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1952S: Maintained 1953W: https://asahilinux.org 1954B: https://github.com/AsahiLinux/linux/issues 1955C: irc://irc.oftc.net/asahi-dev 1956T: git https://github.com/AsahiLinux/linux.git 1957F: Documentation/devicetree/bindings/arm/apple.yaml 1958F: Documentation/devicetree/bindings/arm/apple/* 1959F: Documentation/devicetree/bindings/clock/apple,nco.yaml 1960F: Documentation/devicetree/bindings/cpufreq/apple,cluster-cpufreq.yaml 1961F: Documentation/devicetree/bindings/dma/apple,admac.yaml 1962F: Documentation/devicetree/bindings/i2c/apple,i2c.yaml 1963F: Documentation/devicetree/bindings/interrupt-controller/apple,* 1964F: Documentation/devicetree/bindings/iommu/apple,dart.yaml 1965F: Documentation/devicetree/bindings/iommu/apple,sart.yaml 1966F: Documentation/devicetree/bindings/mailbox/apple,mailbox.yaml 1967F: Documentation/devicetree/bindings/net/bluetooth/brcm,bcm4377-bluetooth.yaml 1968F: Documentation/devicetree/bindings/nvme/apple,nvme-ans.yaml 1969F: Documentation/devicetree/bindings/nvmem/apple,efuses.yaml 1970F: Documentation/devicetree/bindings/pci/apple,pcie.yaml 1971F: Documentation/devicetree/bindings/pinctrl/apple,pinctrl.yaml 1972F: Documentation/devicetree/bindings/power/apple* 1973F: Documentation/devicetree/bindings/pwm/apple,s5l-fpwm.yaml 1974F: Documentation/devicetree/bindings/watchdog/apple,wdt.yaml 1975F: arch/arm64/boot/dts/apple/ 1976F: drivers/bluetooth/hci_bcm4377.c 1977F: drivers/clk/clk-apple-nco.c 1978F: drivers/cpufreq/apple-soc-cpufreq.c 1979F: drivers/dma/apple-admac.c 1980F: drivers/i2c/busses/i2c-pasemi-core.c 1981F: drivers/i2c/busses/i2c-pasemi-platform.c 1982F: drivers/iommu/apple-dart.c 1983F: drivers/iommu/io-pgtable-dart.c 1984F: drivers/irqchip/irq-apple-aic.c 1985F: drivers/mailbox/apple-mailbox.c 1986F: drivers/nvme/host/apple.c 1987F: drivers/nvmem/apple-efuses.c 1988F: drivers/pinctrl/pinctrl-apple-gpio.c 1989F: drivers/pwm/pwm-apple.c 1990F: drivers/soc/apple/* 1991F: drivers/watchdog/apple_wdt.c 1992F: include/dt-bindings/interrupt-controller/apple-aic.h 1993F: include/dt-bindings/pinctrl/apple.h 1994F: include/linux/apple-mailbox.h 1995F: include/linux/soc/apple/* 1996 1997ARM/ARTPEC MACHINE SUPPORT 1998M: Jesper Nilsson <jesper.nilsson@axis.com> 1999M: Lars Persson <lars.persson@axis.com> 2000L: linux-arm-kernel@axis.com 2001S: Maintained 2002F: Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt 2003F: arch/arm/boot/dts/artpec6* 2004F: arch/arm/mach-artpec 2005F: drivers/clk/axis 2006F: drivers/crypto/axis 2007F: drivers/mmc/host/usdhi6rol0.c 2008F: drivers/pinctrl/pinctrl-artpec* 2009 2010ARM/ASPEED I2C DRIVER 2011M: Brendan Higgins <brendanhiggins@google.com> 2012R: Benjamin Herrenschmidt <benh@kernel.crashing.org> 2013R: Joel Stanley <joel@jms.id.au> 2014L: linux-i2c@vger.kernel.org 2015L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2016S: Maintained 2017F: Documentation/devicetree/bindings/i2c/aspeed,i2c.yaml 2018F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt 2019F: drivers/i2c/busses/i2c-aspeed.c 2020F: drivers/irqchip/irq-aspeed-i2c-ic.c 2021 2022ARM/ASPEED MACHINE SUPPORT 2023M: Joel Stanley <joel@jms.id.au> 2024R: Andrew Jeffery <andrew@aj.id.au> 2025L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2026L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 2027S: Supported 2028Q: https://patchwork.ozlabs.org/project/linux-aspeed/list/ 2029T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git 2030F: Documentation/devicetree/bindings/arm/aspeed/ 2031F: arch/arm/boot/dts/aspeed-* 2032F: arch/arm/mach-aspeed/ 2033N: aspeed 2034 2035ARM/BITMAIN ARCHITECTURE 2036M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 2037L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2038S: Maintained 2039F: Documentation/devicetree/bindings/arm/bitmain.yaml 2040F: Documentation/devicetree/bindings/clock/bitmain,bm1880-clk.yaml 2041F: Documentation/devicetree/bindings/pinctrl/bitmain,bm1880-pinctrl.txt 2042F: arch/arm64/boot/dts/bitmain/ 2043F: drivers/clk/clk-bm1880.c 2044F: drivers/pinctrl/pinctrl-bm1880.c 2045 2046ARM/CALXEDA HIGHBANK ARCHITECTURE 2047M: Andre Przywara <andre.przywara@arm.com> 2048L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2049S: Maintained 2050F: arch/arm/boot/dts/ecx-*.dts* 2051F: arch/arm/boot/dts/highbank.dts 2052F: arch/arm/mach-highbank/ 2053 2054ARM/CAVIUM THUNDER NETWORK DRIVER 2055M: Sunil Goutham <sgoutham@marvell.com> 2056L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2057S: Supported 2058F: drivers/net/ethernet/cavium/thunder/ 2059 2060ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT 2061M: Lukasz Majewski <lukma@denx.de> 2062L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2063S: Maintained 2064F: arch/arm/mach-ep93xx/ts72xx.c 2065 2066ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE 2067M: Alexander Shiyan <shc_work@mail.ru> 2068L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2069S: Odd Fixes 2070N: clps711x 2071 2072ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT 2073M: Lennert Buytenhek <kernel@wantstofly.org> 2074L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2075S: Maintained 2076 2077ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE 2078M: Hartley Sweeten <hsweeten@visionengravers.com> 2079M: Alexander Sverdlin <alexander.sverdlin@gmail.com> 2080L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2081S: Maintained 2082F: Documentation/devicetree/bindings/iio/adc/cirrus,ep9301-adc.yaml 2083F: Documentation/devicetree/bindings/sound/cirrus,ep9301-* 2084F: arch/arm/boot/compressed/misc-ep93xx.h 2085F: arch/arm/mach-ep93xx/ 2086F: drivers/iio/adc/ep93xx_adc.c 2087 2088ARM/CLKDEV SUPPORT 2089M: Russell King <linux@armlinux.org.uk> 2090L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2091S: Maintained 2092T: git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev 2093F: drivers/clk/clkdev.c 2094 2095ARM/CONEXANT DIGICOLOR MACHINE SUPPORT 2096M: Baruch Siach <baruch@tkos.co.il> 2097L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2098S: Maintained 2099F: arch/arm/boot/dts/cx92755* 2100N: digicolor 2101 2102ARM/CORESIGHT FRAMEWORK AND DRIVERS 2103M: Suzuki K Poulose <suzuki.poulose@arm.com> 2104R: Mike Leach <mike.leach@linaro.org> 2105R: Leo Yan <leo.yan@linaro.org> 2106L: coresight@lists.linaro.org (moderated for non-subscribers) 2107L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2108S: Maintained 2109T: git git://git.kernel.org/pub/scm/linux/kernel/git/coresight/linux.git 2110F: Documentation/ABI/testing/sysfs-bus-coresight-devices-* 2111F: Documentation/devicetree/bindings/arm/arm,coresight-*.yaml 2112F: Documentation/devicetree/bindings/arm/arm,embedded-trace-extension.yaml 2113F: Documentation/devicetree/bindings/arm/arm,trace-buffer-extension.yaml 2114F: Documentation/devicetree/bindings/arm/qcom,coresight-*.yaml 2115F: Documentation/trace/coresight/* 2116F: drivers/hwtracing/coresight/* 2117F: include/dt-bindings/arm/coresight-cti-dt.h 2118F: include/linux/coresight* 2119F: samples/coresight/* 2120F: tools/perf/arch/arm/util/auxtrace.c 2121F: tools/perf/arch/arm/util/cs-etm.c 2122F: tools/perf/arch/arm/util/cs-etm.h 2123F: tools/perf/arch/arm/util/pmu.c 2124F: tools/perf/tests/shell/coresight/* 2125F: tools/perf/util/cs-etm-decoder/* 2126F: tools/perf/util/cs-etm.* 2127 2128ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE 2129M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2130M: Linus Walleij <linus.walleij@linaro.org> 2131L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2132S: Maintained 2133T: git git://github.com/ulli-kroll/linux.git 2134F: Documentation/devicetree/bindings/arm/gemini.yaml 2135F: Documentation/devicetree/bindings/net/cortina,gemini-ethernet.yaml 2136F: Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt 2137F: Documentation/devicetree/bindings/rtc/faraday,ftrtc010.yaml 2138F: arch/arm/boot/dts/gemini* 2139F: arch/arm/mach-gemini/ 2140F: drivers/crypto/gemini/ 2141F: drivers/net/ethernet/cortina/ 2142F: drivers/pinctrl/pinctrl-gemini.c 2143F: drivers/rtc/rtc-ftrtc010.c 2144 2145ARM/CZ.NIC TURRIS SUPPORT 2146M: Marek Behún <kabel@kernel.org> 2147S: Maintained 2148W: https://www.turris.cz/ 2149F: Documentation/ABI/testing/debugfs-moxtet 2150F: Documentation/ABI/testing/sysfs-bus-moxtet-devices 2151F: Documentation/ABI/testing/sysfs-firmware-turris-mox-rwtm 2152F: Documentation/devicetree/bindings/bus/moxtet.txt 2153F: Documentation/devicetree/bindings/firmware/cznic,turris-mox-rwtm.txt 2154F: Documentation/devicetree/bindings/gpio/gpio-moxtet.txt 2155F: Documentation/devicetree/bindings/leds/cznic,turris-omnia-leds.yaml 2156F: Documentation/devicetree/bindings/watchdog/armada-37xx-wdt.txt 2157F: drivers/bus/moxtet.c 2158F: drivers/firmware/turris-mox-rwtm.c 2159F: drivers/gpio/gpio-moxtet.c 2160F: drivers/leds/leds-turris-omnia.c 2161F: drivers/mailbox/armada-37xx-rwtm-mailbox.c 2162F: drivers/watchdog/armada_37xx_wdt.c 2163F: include/dt-bindings/bus/moxtet.h 2164F: include/linux/armada-37xx-rwtm-mailbox.h 2165F: include/linux/moxtet.h 2166 2167ARM/FARADAY FA526 PORT 2168M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2169L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2170S: Maintained 2171T: git git://git.berlios.de/gemini-board 2172F: arch/arm/mm/*-fa* 2173 2174ARM/FOOTBRIDGE ARCHITECTURE 2175M: Russell King <linux@armlinux.org.uk> 2176L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2177S: Maintained 2178W: http://www.armlinux.org.uk/ 2179F: arch/arm/include/asm/hardware/dec21285.h 2180F: arch/arm/mach-footbridge/ 2181 2182ARM/FREESCALE IMX / MXC ARM ARCHITECTURE 2183M: Shawn Guo <shawnguo@kernel.org> 2184M: Sascha Hauer <s.hauer@pengutronix.de> 2185R: Pengutronix Kernel Team <kernel@pengutronix.de> 2186R: Fabio Estevam <festevam@gmail.com> 2187R: NXP Linux Team <linux-imx@nxp.com> 2188L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2189S: Maintained 2190T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2191F: arch/arm64/boot/dts/freescale/ 2192X: arch/arm64/boot/dts/freescale/fsl-* 2193X: arch/arm64/boot/dts/freescale/qoriq-* 2194X: drivers/media/i2c/ 2195N: imx 2196N: mxs 2197 2198ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE 2199M: Shawn Guo <shawnguo@kernel.org> 2200M: Li Yang <leoyang.li@nxp.com> 2201L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2202S: Maintained 2203T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2204F: arch/arm/boot/dts/ls1021a* 2205F: arch/arm64/boot/dts/freescale/fsl-* 2206F: arch/arm64/boot/dts/freescale/qoriq-* 2207 2208ARM/FREESCALE VYBRID ARM ARCHITECTURE 2209M: Shawn Guo <shawnguo@kernel.org> 2210M: Sascha Hauer <s.hauer@pengutronix.de> 2211R: Pengutronix Kernel Team <kernel@pengutronix.de> 2212R: Stefan Agner <stefan@agner.ch> 2213L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2214S: Maintained 2215T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2216F: arch/arm/boot/dts/vf* 2217F: arch/arm/mach-imx/*vf610* 2218 2219ARM/GUMSTIX MACHINE SUPPORT 2220M: Steve Sakoman <sakoman@gmail.com> 2221L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2222S: Maintained 2223 2224ARM/HISILICON SOC SUPPORT 2225M: Wei Xu <xuwei5@hisilicon.com> 2226L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2227S: Supported 2228W: http://www.hisilicon.com 2229T: git https://github.com/hisilicon/linux-hisi.git 2230F: arch/arm/boot/dts/hi3* 2231F: arch/arm/boot/dts/hip* 2232F: arch/arm/boot/dts/hisi* 2233F: arch/arm/mach-hisi/ 2234F: arch/arm64/boot/dts/hisilicon/ 2235 2236ARM/HP JORNADA 7XX MACHINE SUPPORT 2237M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 2238S: Maintained 2239W: www.jlime.com 2240T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 2241F: arch/arm/mach-sa1100/include/mach/jornada720.h 2242F: arch/arm/mach-sa1100/jornada720.c 2243 2244ARM/HPE GXP ARCHITECTURE 2245M: Jean-Marie Verdun <verdun@hpe.com> 2246M: Nick Hawkins <nick.hawkins@hpe.com> 2247S: Maintained 2248F: Documentation/devicetree/bindings/arm/hpe,gxp.yaml 2249F: Documentation/devicetree/bindings/hwmon/hpe,gxp-fan-ctrl.yaml 2250F: Documentation/devicetree/bindings/i2c/hpe,gxp-i2c.yaml 2251F: Documentation/devicetree/bindings/spi/hpe,gxp-spifi.yaml 2252F: Documentation/devicetree/bindings/timer/hpe,gxp-timer.yaml 2253F: Documentation/hwmon/gxp-fan-ctrl.rst 2254F: arch/arm/boot/dts/hpe-bmc* 2255F: arch/arm/boot/dts/hpe-gxp* 2256F: arch/arm/mach-hpe/ 2257F: drivers/clocksource/timer-gxp.c 2258F: drivers/hwmon/gxp-fan-ctrl.c 2259F: drivers/i2c/busses/i2c-gxp.c 2260F: drivers/spi/spi-gxp.c 2261F: drivers/watchdog/gxp-wdt.c 2262 2263ARM/IGEP MACHINE SUPPORT 2264M: Enric Balletbo i Serra <eballetbo@gmail.com> 2265M: Javier Martinez Canillas <javier@dowhile0.org> 2266L: linux-omap@vger.kernel.org 2267L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2268S: Maintained 2269F: arch/arm/boot/dts/omap3-igep* 2270 2271ARM/INTEL IXP4XX ARM ARCHITECTURE 2272M: Linus Walleij <linusw@kernel.org> 2273M: Imre Kaloz <kaloz@openwrt.org> 2274M: Krzysztof Halasa <khalasa@piap.pl> 2275L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2276S: Maintained 2277F: Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml 2278F: Documentation/devicetree/bindings/gpio/intel,ixp4xx-gpio.txt 2279F: Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml 2280F: Documentation/devicetree/bindings/memory-controllers/intel,ixp4xx-expansion* 2281F: Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml 2282F: arch/arm/boot/dts/intel-ixp* 2283F: arch/arm/mach-ixp4xx/ 2284F: drivers/bus/intel-ixp4xx-eb.c 2285F: drivers/clocksource/timer-ixp4xx.c 2286F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 2287F: drivers/gpio/gpio-ixp4xx.c 2288F: drivers/irqchip/irq-ixp4xx.c 2289 2290ARM/INTEL KEEMBAY ARCHITECTURE 2291M: Paul J. Murphy <paul.j.murphy@intel.com> 2292M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 2293S: Maintained 2294F: Documentation/devicetree/bindings/arm/intel,keembay.yaml 2295F: arch/arm64/boot/dts/intel/keembay-evm.dts 2296F: arch/arm64/boot/dts/intel/keembay-soc.dtsi 2297 2298ARM/INTEL XSC3 (MANZANO) ARM CORE 2299M: Lennert Buytenhek <kernel@wantstofly.org> 2300L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2301S: Maintained 2302 2303ARM/LG1K ARCHITECTURE 2304M: Chanho Min <chanho.min@lge.com> 2305L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2306S: Maintained 2307F: arch/arm64/boot/dts/lg/ 2308 2309ARM/LPC18XX ARCHITECTURE 2310M: Vladimir Zapolskiy <vz@mleia.com> 2311L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2312S: Maintained 2313F: Documentation/devicetree/bindings/i2c/i2c-lpc2k.txt 2314F: arch/arm/boot/dts/lpc43* 2315F: drivers/i2c/busses/i2c-lpc2k.c 2316F: drivers/memory/pl172.c 2317F: drivers/mtd/spi-nor/controllers/nxp-spifi.c 2318F: drivers/rtc/rtc-lpc24xx.c 2319N: lpc18xx 2320 2321ARM/LPC32XX SOC SUPPORT 2322M: Vladimir Zapolskiy <vz@mleia.com> 2323L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2324S: Maintained 2325T: git git://github.com/vzapolskiy/linux-lpc32xx.git 2326F: Documentation/devicetree/bindings/i2c/i2c-pnx.txt 2327F: arch/arm/boot/dts/lpc32* 2328F: arch/arm/mach-lpc32xx/ 2329F: drivers/i2c/busses/i2c-pnx.c 2330F: drivers/net/ethernet/nxp/lpc_eth.c 2331F: drivers/usb/host/ohci-nxp.c 2332F: drivers/watchdog/pnx4008_wdt.c 2333N: lpc32xx 2334 2335ARM/Marvell Dove/MV78xx0/Orion SOC support 2336M: Andrew Lunn <andrew@lunn.ch> 2337M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2338M: Gregory Clement <gregory.clement@bootlin.com> 2339L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2340S: Maintained 2341T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2342F: Documentation/devicetree/bindings/arm/marvell/marvell,dove.txt 2343F: Documentation/devicetree/bindings/arm/marvell/marvell,orion5x.txt 2344F: Documentation/devicetree/bindings/soc/dove/ 2345F: arch/arm/boot/dts/dove* 2346F: arch/arm/boot/dts/orion5x* 2347F: arch/arm/mach-dove/ 2348F: arch/arm/mach-mv78xx0/ 2349F: arch/arm/mach-orion5x/ 2350F: arch/arm/plat-orion/ 2351F: drivers/soc/dove/ 2352 2353ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K, CN9130 SOC support 2354M: Andrew Lunn <andrew@lunn.ch> 2355M: Gregory Clement <gregory.clement@bootlin.com> 2356M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2357L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2358S: Maintained 2359T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2360F: Documentation/devicetree/bindings/arm/marvell/ 2361F: arch/arm/boot/dts/armada* 2362F: arch/arm/boot/dts/kirkwood* 2363F: arch/arm/configs/mvebu_*_defconfig 2364F: arch/arm/mach-mvebu/ 2365F: arch/arm64/boot/dts/marvell/armada* 2366F: arch/arm64/boot/dts/marvell/cn913* 2367F: drivers/cpufreq/armada-37xx-cpufreq.c 2368F: drivers/cpufreq/armada-8k-cpufreq.c 2369F: drivers/cpufreq/mvebu-cpufreq.c 2370F: drivers/irqchip/irq-armada-370-xp.c 2371F: drivers/irqchip/irq-mvebu-* 2372F: drivers/pinctrl/mvebu/ 2373F: drivers/rtc/rtc-armada38x.c 2374 2375ARM/Mediatek RTC DRIVER 2376M: Eddie Huang <eddie.huang@mediatek.com> 2377M: Sean Wang <sean.wang@mediatek.com> 2378L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2379L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2380S: Maintained 2381F: Documentation/devicetree/bindings/rtc/rtc-mt2712.txt 2382F: Documentation/devicetree/bindings/rtc/rtc-mt7622.txt 2383F: drivers/rtc/rtc-mt2712.c 2384F: drivers/rtc/rtc-mt6397.c 2385F: drivers/rtc/rtc-mt7622.c 2386 2387ARM/Mediatek SoC support 2388M: Matthias Brugger <matthias.bgg@gmail.com> 2389R: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> 2390L: linux-kernel@vger.kernel.org 2391L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2392L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2393S: Maintained 2394W: https://mtk.wiki.kernel.org/ 2395C: irc://irc.libera.chat/linux-mediatek 2396F: arch/arm/boot/dts/mt2* 2397F: arch/arm/boot/dts/mt6* 2398F: arch/arm/boot/dts/mt7* 2399F: arch/arm/boot/dts/mt8* 2400F: arch/arm/mach-mediatek/ 2401F: arch/arm64/boot/dts/mediatek/ 2402F: drivers/soc/mediatek/ 2403N: mtk 2404N: mt[2678] 2405K: mediatek 2406 2407ARM/Mediatek USB3 PHY DRIVER 2408M: Chunfeng Yun <chunfeng.yun@mediatek.com> 2409L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2410L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2411S: Maintained 2412F: Documentation/devicetree/bindings/phy/mediatek,* 2413F: drivers/phy/mediatek/ 2414 2415ARM/Microchip (AT91) SoC support 2416M: Nicolas Ferre <nicolas.ferre@microchip.com> 2417M: Alexandre Belloni <alexandre.belloni@bootlin.com> 2418M: Claudiu Beznea <claudiu.beznea@microchip.com> 2419L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2420S: Supported 2421W: http://www.linux4sam.org 2422T: git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 2423F: arch/arm/boot/dts/at91*.dts 2424F: arch/arm/boot/dts/at91*.dtsi 2425F: arch/arm/boot/dts/sama*.dts 2426F: arch/arm/boot/dts/sama*.dtsi 2427F: arch/arm/include/debug/at91.S 2428F: arch/arm/mach-at91/ 2429F: drivers/memory/atmel* 2430F: drivers/watchdog/sama5d4_wdt.c 2431F: include/soc/at91/ 2432X: drivers/input/touchscreen/atmel_mxt_ts.c 2433X: drivers/net/wireless/atmel/ 2434N: at91 2435N: atmel 2436 2437ARM/Microchip Sparx5 SoC support 2438M: Lars Povlsen <lars.povlsen@microchip.com> 2439M: Steen Hegelund <Steen.Hegelund@microchip.com> 2440M: Daniel Machon <daniel.machon@microchip.com> 2441M: UNGLinuxDriver@microchip.com 2442L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2443S: Supported 2444T: git git://github.com/microchip-ung/linux-upstream.git 2445F: arch/arm64/boot/dts/microchip/ 2446F: drivers/net/ethernet/microchip/vcap/ 2447F: drivers/pinctrl/pinctrl-microchip-sgpio.c 2448N: sparx5 2449 2450ARM/MILBEAUT ARCHITECTURE 2451M: Taichi Sugaya <sugaya.taichi@socionext.com> 2452M: Takao Orito <orito.takao@socionext.com> 2453L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2454S: Maintained 2455F: arch/arm/boot/dts/milbeaut* 2456F: arch/arm/mach-milbeaut/ 2457N: milbeaut 2458 2459ARM/MStar/Sigmastar Armv7 SoC support 2460M: Daniel Palmer <daniel@thingy.jp> 2461M: Romain Perier <romain.perier@gmail.com> 2462L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2463S: Maintained 2464W: http://linux-chenxing.org/ 2465T: git git://github.com/linux-chenxing/linux.git 2466F: Documentation/devicetree/bindings/arm/mstar/* 2467F: Documentation/devicetree/bindings/clock/mstar,msc313-mpll.yaml 2468F: Documentation/devicetree/bindings/gpio/mstar,msc313-gpio.yaml 2469F: arch/arm/boot/dts/mstar-* 2470F: arch/arm/mach-mstar/ 2471F: drivers/clk/mstar/ 2472F: drivers/clocksource/timer-msc313e.c 2473F: drivers/gpio/gpio-msc313.c 2474F: drivers/rtc/rtc-msc313.c 2475F: drivers/watchdog/msc313e_wdt.c 2476F: include/dt-bindings/clock/mstar-* 2477F: include/dt-bindings/gpio/msc313-gpio.h 2478 2479ARM/NOMADIK/Ux500 ARCHITECTURES 2480M: Linus Walleij <linus.walleij@linaro.org> 2481L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2482S: Maintained 2483T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git 2484F: Documentation/devicetree/bindings/arm/ste-* 2485F: Documentation/devicetree/bindings/arm/ux500.yaml 2486F: Documentation/devicetree/bindings/arm/ux500/ 2487F: Documentation/devicetree/bindings/i2c/st,nomadik-i2c.yaml 2488F: arch/arm/boot/dts/ste-* 2489F: arch/arm/mach-nomadik/ 2490F: arch/arm/mach-ux500/ 2491F: drivers/clk/clk-nomadik.c 2492F: drivers/clocksource/clksrc-dbx500-prcmu.c 2493F: drivers/dma/ste_dma40* 2494F: drivers/hwspinlock/u8500_hsem.c 2495F: drivers/i2c/busses/i2c-nomadik.c 2496F: drivers/iio/adc/ab8500-gpadc.c 2497F: drivers/mfd/ab8500* 2498F: drivers/mfd/abx500* 2499F: drivers/mfd/db8500* 2500F: drivers/pinctrl/nomadik/ 2501F: drivers/rtc/rtc-ab8500.c 2502F: drivers/rtc/rtc-pl031.c 2503F: drivers/soc/ux500/ 2504 2505ARM/NUVOTON NPCM ARCHITECTURE 2506M: Avi Fishman <avifishman70@gmail.com> 2507M: Tomer Maimon <tmaimon77@gmail.com> 2508M: Tali Perry <tali.perry1@gmail.com> 2509R: Patrick Venture <venture@google.com> 2510R: Nancy Yuen <yuenn@google.com> 2511R: Benjamin Fair <benjaminfair@google.com> 2512L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2513S: Supported 2514F: Documentation/devicetree/bindings/*/*/*npcm* 2515F: Documentation/devicetree/bindings/*/*npcm* 2516F: Documentation/devicetree/bindings/arm/npcm/* 2517F: Documentation/devicetree/bindings/rtc/nuvoton,nct3018y.yaml 2518F: arch/arm/boot/dts/nuvoton-npcm* 2519F: arch/arm/mach-npcm/ 2520F: arch/arm64/boot/dts/nuvoton/ 2521F: drivers/*/*/*npcm* 2522F: drivers/*/*npcm* 2523F: drivers/rtc/rtc-nct3018y.c 2524F: include/dt-bindings/clock/nuvoton,npcm7xx-clock.h 2525F: include/dt-bindings/clock/nuvoton,npcm845-clk.h 2526 2527ARM/NUVOTON WPCM450 ARCHITECTURE 2528M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 2529L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2530S: Maintained 2531W: https://github.com/neuschaefer/wpcm450/wiki 2532F: Documentation/devicetree/bindings/*/*wpcm* 2533F: arch/arm/boot/dts/nuvoton-wpcm450* 2534F: arch/arm/configs/wpcm450_defconfig 2535F: arch/arm/mach-npcm/wpcm450.c 2536F: drivers/*/*/*wpcm* 2537F: drivers/*/*wpcm* 2538 2539ARM/NXP S32G ARCHITECTURE 2540M: Chester Lin <clin@suse.com> 2541R: Andreas Färber <afaerber@suse.de> 2542R: Matthias Brugger <mbrugger@suse.com> 2543R: NXP S32 Linux Team <s32@nxp.com> 2544L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2545S: Maintained 2546F: arch/arm64/boot/dts/freescale/s32g*.dts* 2547 2548ARM/Orion SoC/Technologic Systems TS-78xx platform support 2549M: Alexander Clouter <alex@digriz.org.uk> 2550L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2551S: Maintained 2552W: http://www.digriz.org.uk/ts78xx/kernel 2553F: arch/arm/mach-orion5x/ts78xx-* 2554 2555ARM/OXNAS platform support 2556M: Neil Armstrong <neil.armstrong@linaro.org> 2557L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2558L: linux-oxnas@groups.io (moderated for non-subscribers) 2559S: Maintained 2560F: arch/arm/boot/dts/ox8*.dts* 2561F: arch/arm/mach-oxnas/ 2562F: drivers/power/reset/oxnas-restart.c 2563N: oxnas 2564 2565ARM/QUALCOMM CHROMEBOOK SUPPORT 2566R: cros-qcom-dts-watchers@chromium.org 2567F: arch/arm64/boot/dts/qcom/sc7180* 2568F: arch/arm64/boot/dts/qcom/sc7280* 2569F: arch/arm64/boot/dts/qcom/sdm845-cheza* 2570 2571ARM/QUALCOMM SUPPORT 2572M: Andy Gross <agross@kernel.org> 2573M: Bjorn Andersson <andersson@kernel.org> 2574R: Konrad Dybcio <konrad.dybcio@linaro.org> 2575L: linux-arm-msm@vger.kernel.org 2576S: Maintained 2577T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 2578F: Documentation/devicetree/bindings/*/qcom* 2579F: Documentation/devicetree/bindings/soc/qcom/ 2580F: arch/arm/boot/dts/qcom-*.dts 2581F: arch/arm/boot/dts/qcom-*.dtsi 2582F: arch/arm/configs/qcom_defconfig 2583F: arch/arm/mach-qcom/ 2584F: arch/arm64/boot/dts/qcom/ 2585F: drivers/*/*/qcom* 2586F: drivers/*/*/qcom/ 2587F: drivers/*/pm8???-* 2588F: drivers/*/qcom* 2589F: drivers/*/qcom/ 2590F: drivers/bluetooth/btqcomsmd.c 2591F: drivers/clocksource/timer-qcom.c 2592F: drivers/cpuidle/cpuidle-qcom-spm.c 2593F: drivers/extcon/extcon-qcom* 2594F: drivers/i2c/busses/i2c-qcom-geni.c 2595F: drivers/i2c/busses/i2c-qup.c 2596F: drivers/iommu/msm* 2597F: drivers/mfd/ssbi.c 2598F: drivers/mmc/host/mmci_qcom* 2599F: drivers/mmc/host/sdhci-msm.c 2600F: drivers/pci/controller/dwc/pcie-qcom.c 2601F: drivers/phy/qualcomm/ 2602F: drivers/power/*/msm* 2603F: drivers/reset/reset-qcom-* 2604F: drivers/spi/spi-geni-qcom.c 2605F: drivers/spi/spi-qcom-qspi.c 2606F: drivers/spi/spi-qup.c 2607F: drivers/tty/serial/msm_serial.c 2608F: drivers/ufs/host/ufs-qcom* 2609F: drivers/usb/dwc3/dwc3-qcom.c 2610F: include/dt-bindings/*/qcom* 2611F: include/linux/*/qcom* 2612F: include/linux/soc/qcom/ 2613 2614ARM/RDA MICRO ARCHITECTURE 2615M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 2616L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2617L: linux-unisoc@lists.infradead.org (moderated for non-subscribers) 2618S: Maintained 2619F: Documentation/devicetree/bindings/arm/rda.yaml 2620F: Documentation/devicetree/bindings/gpio/gpio-rda.yaml 2621F: Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.yaml 2622F: Documentation/devicetree/bindings/serial/rda,8810pl-uart.yaml 2623F: Documentation/devicetree/bindings/timer/rda,8810pl-timer.yaml 2624F: arch/arm/boot/dts/rda8810pl-* 2625F: drivers/clocksource/timer-rda.c 2626F: drivers/gpio/gpio-rda.c 2627F: drivers/irqchip/irq-rda-intc.c 2628F: drivers/tty/serial/rda-uart.c 2629 2630ARM/REALTEK ARCHITECTURE 2631M: Andreas Färber <afaerber@suse.de> 2632L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2633L: linux-realtek-soc@lists.infradead.org (moderated for non-subscribers) 2634S: Maintained 2635F: Documentation/devicetree/bindings/arm/realtek.yaml 2636F: arch/arm/boot/dts/rtd* 2637F: arch/arm/mach-realtek/ 2638F: arch/arm64/boot/dts/realtek/ 2639 2640ARM/RISC-V/RENESAS ARCHITECTURE 2641M: Geert Uytterhoeven <geert+renesas@glider.be> 2642M: Magnus Damm <magnus.damm@gmail.com> 2643L: linux-renesas-soc@vger.kernel.org 2644S: Supported 2645Q: http://patchwork.kernel.org/project/linux-renesas-soc/list/ 2646C: irc://irc.libera.chat/renesas-soc 2647T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next 2648F: Documentation/devicetree/bindings/hwinfo/renesas,prr.yaml 2649F: Documentation/devicetree/bindings/soc/renesas/ 2650F: arch/arm/boot/dts/emev2* 2651F: arch/arm/boot/dts/gr-peach* 2652F: arch/arm/boot/dts/iwg20d-q7* 2653F: arch/arm/boot/dts/r7s* 2654F: arch/arm/boot/dts/r8a* 2655F: arch/arm/boot/dts/r9a* 2656F: arch/arm/boot/dts/sh* 2657F: arch/arm/configs/shmobile_defconfig 2658F: arch/arm/include/debug/renesas-scif.S 2659F: arch/arm/mach-shmobile/ 2660F: arch/arm64/boot/dts/renesas/ 2661F: arch/riscv/boot/dts/renesas/ 2662F: drivers/soc/renesas/ 2663F: include/linux/soc/renesas/ 2664K: \brenesas, 2665 2666ARM/RISCPC ARCHITECTURE 2667M: Russell King <linux@armlinux.org.uk> 2668L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2669S: Maintained 2670W: http://www.armlinux.org.uk/ 2671F: arch/arm/include/asm/hardware/ioc.h 2672F: arch/arm/include/asm/hardware/iomd.h 2673F: arch/arm/include/asm/hardware/memc.h 2674F: arch/arm/mach-rpc/ 2675F: drivers/net/ethernet/8390/etherh.c 2676F: drivers/net/ethernet/i825xx/ether1* 2677F: drivers/net/ethernet/seeq/ether3* 2678F: drivers/scsi/arm/ 2679 2680ARM/Rockchip SoC support 2681M: Heiko Stuebner <heiko@sntech.de> 2682L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2683L: linux-rockchip@lists.infradead.org 2684S: Maintained 2685T: git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git 2686F: Documentation/devicetree/bindings/i2c/i2c-rk3x.yaml 2687F: Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.yaml 2688F: Documentation/devicetree/bindings/spi/spi-rockchip.yaml 2689F: arch/arm/boot/dts/rk3* 2690F: arch/arm/boot/dts/rv11* 2691F: arch/arm/mach-rockchip/ 2692F: drivers/*/*/*rockchip* 2693F: drivers/*/*rockchip* 2694F: drivers/clk/rockchip/ 2695F: drivers/i2c/busses/i2c-rk3x.c 2696F: sound/soc/rockchip/ 2697N: rockchip 2698 2699ARM/SAMSUNG S3C, S5P AND EXYNOS ARM ARCHITECTURES 2700M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 2701R: Alim Akhtar <alim.akhtar@samsung.com> 2702L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2703L: linux-samsung-soc@vger.kernel.org 2704S: Maintained 2705Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 2706B: mailto:linux-samsung-soc@vger.kernel.org 2707C: irc://irc.libera.chat/linux-exynos 2708T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 2709F: Documentation/arm/samsung/ 2710F: Documentation/devicetree/bindings/arm/samsung/ 2711F: Documentation/devicetree/bindings/hwinfo/samsung,* 2712F: Documentation/devicetree/bindings/power/pd-samsung.yaml 2713F: Documentation/devicetree/bindings/soc/samsung/ 2714F: arch/arm/boot/dts/exynos* 2715F: arch/arm/boot/dts/s3c* 2716F: arch/arm/boot/dts/s5p* 2717F: arch/arm/mach-exynos*/ 2718F: arch/arm/mach-s3c/ 2719F: arch/arm/mach-s5p*/ 2720F: arch/arm64/boot/dts/exynos/ 2721F: drivers/*/*/*s3c24* 2722F: drivers/*/*s3c24* 2723F: drivers/*/*s3c64xx* 2724F: drivers/*/*s5pv210* 2725F: drivers/clocksource/samsung_pwm_timer.c 2726F: drivers/memory/samsung/ 2727F: drivers/pwm/pwm-samsung.c 2728F: drivers/soc/samsung/ 2729F: drivers/tty/serial/samsung* 2730F: include/clocksource/samsung_pwm.h 2731F: include/linux/platform_data/*s3c* 2732F: include/linux/serial_s3c.h 2733F: include/linux/soc/samsung/ 2734N: exynos 2735N: s3c64xx 2736N: s5pv210 2737 2738ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT 2739M: Łukasz Stelmach <l.stelmach@samsung.com> 2740L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2741L: linux-media@vger.kernel.org 2742S: Maintained 2743F: drivers/media/platform/samsung/s5p-g2d/ 2744 2745ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT 2746M: Marek Szyprowski <m.szyprowski@samsung.com> 2747L: linux-samsung-soc@vger.kernel.org 2748L: linux-media@vger.kernel.org 2749S: Maintained 2750F: Documentation/devicetree/bindings/media/cec/samsung,s5p-cec.yaml 2751F: drivers/media/cec/platform/s5p/ 2752 2753ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT 2754M: Andrzej Pietrasiewicz <andrzejtp2010@gmail.com> 2755M: Jacek Anaszewski <jacek.anaszewski@gmail.com> 2756M: Sylwester Nawrocki <s.nawrocki@samsung.com> 2757L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2758L: linux-media@vger.kernel.org 2759S: Maintained 2760F: Documentation/devicetree/bindings/media/samsung,s5pv210-jpeg.yaml 2761F: drivers/media/platform/samsung/s5p-jpeg/ 2762 2763ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT 2764M: Marek Szyprowski <m.szyprowski@samsung.com> 2765M: Andrzej Hajda <andrzej.hajda@intel.com> 2766L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2767L: linux-media@vger.kernel.org 2768S: Maintained 2769F: drivers/media/platform/samsung/s5p-mfc/ 2770 2771ARM/SOCFPGA ARCHITECTURE 2772M: Dinh Nguyen <dinguyen@kernel.org> 2773S: Maintained 2774W: http://www.rocketboards.org 2775T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 2776F: arch/arm/boot/dts/socfpga* 2777F: arch/arm/configs/socfpga_defconfig 2778F: arch/arm/mach-socfpga/ 2779F: arch/arm64/boot/dts/altera/ 2780F: arch/arm64/boot/dts/intel/ 2781 2782ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT 2783M: Dinh Nguyen <dinguyen@kernel.org> 2784S: Maintained 2785F: drivers/clk/socfpga/ 2786 2787ARM/SOCFPGA EDAC SUPPORT 2788M: Dinh Nguyen <dinguyen@kernel.org> 2789S: Maintained 2790F: drivers/edac/altera_edac.[ch] 2791 2792ARM/SPREADTRUM SoC SUPPORT 2793M: Orson Zhai <orsonzhai@gmail.com> 2794M: Baolin Wang <baolin.wang7@gmail.com> 2795M: Chunyan Zhang <zhang.lyra@gmail.com> 2796S: Maintained 2797F: arch/arm64/boot/dts/sprd 2798N: sprd 2799N: sc27xx 2800N: sc2731 2801 2802ARM/STI ARCHITECTURE 2803M: Patrice Chotard <patrice.chotard@foss.st.com> 2804L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2805S: Maintained 2806W: http://www.stlinux.com 2807F: Documentation/devicetree/bindings/i2c/st,sti-i2c.yaml 2808F: Documentation/devicetree/bindings/spi/st,ssc-spi.yaml 2809F: arch/arm/boot/dts/sti* 2810F: arch/arm/mach-sti/ 2811F: drivers/ata/ahci_st.c 2812F: drivers/char/hw_random/st-rng.c 2813F: drivers/clocksource/arm_global_timer.c 2814F: drivers/clocksource/clksrc_st_lpc.c 2815F: drivers/cpufreq/sti-cpufreq.c 2816F: drivers/dma/st_fdma* 2817F: drivers/i2c/busses/i2c-st.c 2818F: drivers/media/platform/st/sti/c8sectpfe/ 2819F: drivers/media/rc/st_rc.c 2820F: drivers/mmc/host/sdhci-st.c 2821F: drivers/phy/st/phy-miphy28lp.c 2822F: drivers/phy/st/phy-stih407-usb.c 2823F: drivers/pinctrl/pinctrl-st.c 2824F: drivers/remoteproc/st_remoteproc.c 2825F: drivers/remoteproc/st_slim_rproc.c 2826F: drivers/reset/sti/ 2827F: drivers/rtc/rtc-st-lpc.c 2828F: drivers/tty/serial/st-asc.c 2829F: drivers/usb/dwc3/dwc3-st.c 2830F: drivers/usb/host/ehci-st.c 2831F: drivers/usb/host/ohci-st.c 2832F: drivers/watchdog/st_lpc_wdt.c 2833F: include/linux/remoteproc/st_slim_rproc.h 2834 2835ARM/STM32 ARCHITECTURE 2836M: Maxime Coquelin <mcoquelin.stm32@gmail.com> 2837M: Alexandre Torgue <alexandre.torgue@foss.st.com> 2838L: linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers) 2839L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2840S: Maintained 2841T: git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next 2842F: arch/arm/boot/dts/stm32* 2843F: arch/arm/mach-stm32/ 2844F: drivers/clocksource/armv7m_systick.c 2845N: stm32 2846N: stm 2847 2848ARM/SUNPLUS SP7021 SOC SUPPORT 2849M: Qin Jian <qinjian@cqplus1.com> 2850L: linux-arm-kernel@lists.infradead.org (moderated for mon-subscribers) 2851S: Maintained 2852W: https://sunplus-tibbo.atlassian.net/wiki/spaces/doc/overview 2853F: Documentation/devicetree/bindings/arm/sunplus,sp7021.yaml 2854F: Documentation/devicetree/bindings/clock/sunplus,sp7021-clkc.yaml 2855F: Documentation/devicetree/bindings/interrupt-controller/sunplus,sp7021-intc.yaml 2856F: Documentation/devicetree/bindings/reset/sunplus,reset.yaml 2857F: arch/arm/boot/dts/sunplus-sp7021*.dts* 2858F: arch/arm/configs/sp7021_*defconfig 2859F: arch/arm/mach-sunplus/ 2860F: drivers/clk/clk-sp7021.c 2861F: drivers/irqchip/irq-sp7021-intc.c 2862F: drivers/reset/reset-sunplus.c 2863F: include/dt-bindings/clock/sunplus,sp7021-clkc.h 2864F: include/dt-bindings/reset/sunplus,sp7021-reset.h 2865 2866ARM/Synaptics SoC support 2867M: Jisheng Zhang <jszhang@kernel.org> 2868M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2869L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2870S: Maintained 2871F: arch/arm/boot/dts/berlin* 2872F: arch/arm/mach-berlin/ 2873F: arch/arm64/boot/dts/synaptics/ 2874 2875ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT 2876M: Lennert Buytenhek <kernel@wantstofly.org> 2877L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2878S: Maintained 2879 2880ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT 2881M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 2882L: linux-tegra@vger.kernel.org 2883L: linux-media@vger.kernel.org 2884S: Maintained 2885F: Documentation/devicetree/bindings/media/cec/nvidia,tegra114-cec.yaml 2886F: drivers/media/cec/platform/tegra/ 2887 2888ARM/TESLA FSD SoC SUPPORT 2889M: Alim Akhtar <alim.akhtar@samsung.com> 2890M: linux-fsd@tesla.com 2891L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2892L: linux-samsung-soc@vger.kernel.org 2893S: Maintained 2894F: arch/arm64/boot/dts/tesla/ 2895 2896ARM/TETON BGA MACHINE SUPPORT 2897M: "Mark F. Brown" <mark.brown314@gmail.com> 2898L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2899S: Maintained 2900 2901ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS 2902M: Santosh Shilimkar <ssantosh@kernel.org> 2903L: linux-kernel@vger.kernel.org 2904S: Maintained 2905F: drivers/memory/*emif* 2906 2907ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE 2908M: Nishanth Menon <nm@ti.com> 2909M: Santosh Shilimkar <ssantosh@kernel.org> 2910L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2911S: Maintained 2912T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 2913F: arch/arm/boot/dts/keystone-* 2914F: arch/arm/mach-keystone/ 2915 2916ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK 2917M: Santosh Shilimkar <ssantosh@kernel.org> 2918L: linux-kernel@vger.kernel.org 2919S: Maintained 2920F: drivers/clk/keystone/ 2921 2922ARM/TEXAS INSTRUMENT KEYSTONE CLOCKSOURCE 2923M: Santosh Shilimkar <ssantosh@kernel.org> 2924L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2925L: linux-kernel@vger.kernel.org 2926S: Maintained 2927F: drivers/clocksource/timer-keystone.c 2928 2929ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER 2930M: Santosh Shilimkar <ssantosh@kernel.org> 2931L: linux-kernel@vger.kernel.org 2932S: Maintained 2933F: drivers/power/reset/keystone-reset.c 2934 2935ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE 2936M: Nishanth Menon <nm@ti.com> 2937M: Vignesh Raghavendra <vigneshr@ti.com> 2938M: Tero Kristo <kristo@kernel.org> 2939L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2940S: Supported 2941F: Documentation/devicetree/bindings/arm/ti/k3.yaml 2942F: Documentation/devicetree/bindings/hwinfo/ti,k3-socinfo.yaml 2943F: arch/arm64/boot/dts/ti/Makefile 2944F: arch/arm64/boot/dts/ti/k3-* 2945F: include/dt-bindings/pinctrl/k3.h 2946 2947ARM/TOSHIBA VISCONTI ARCHITECTURE 2948M: Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp> 2949L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2950S: Supported 2951T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwamatsu/linux-visconti.git 2952F: Documentation/devicetree/bindings/arm/toshiba.yaml 2953F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pipllct.yaml 2954F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pismu.yaml 2955F: Documentation/devicetree/bindings/gpio/toshiba,gpio-visconti.yaml 2956F: Documentation/devicetree/bindings/net/toshiba,visconti-dwmac.yaml 2957F: Documentation/devicetree/bindings/pci/toshiba,visconti-pcie.yaml 2958F: Documentation/devicetree/bindings/pinctrl/toshiba,visconti-pinctrl.yaml 2959F: Documentation/devicetree/bindings/watchdog/toshiba,visconti-wdt.yaml 2960F: arch/arm64/boot/dts/toshiba/ 2961F: drivers/clk/visconti/ 2962F: drivers/gpio/gpio-visconti.c 2963F: drivers/net/ethernet/stmicro/stmmac/dwmac-visconti.c 2964F: drivers/pci/controller/dwc/pcie-visconti.c 2965F: drivers/pinctrl/visconti/ 2966F: drivers/watchdog/visconti_wdt.c 2967N: visconti 2968 2969ARM/UNIPHIER ARCHITECTURE 2970M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 2971M: Masami Hiramatsu <mhiramat@kernel.org> 2972L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2973S: Maintained 2974F: Documentation/devicetree/bindings/arm/socionext/uniphier.yaml 2975F: Documentation/devicetree/bindings/gpio/socionext,uniphier-gpio.yaml 2976F: Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.yaml 2977F: Documentation/devicetree/bindings/soc/socionext/socionext,uniphier*.yaml 2978F: arch/arm/boot/dts/uniphier* 2979F: arch/arm/include/asm/hardware/cache-uniphier.h 2980F: arch/arm/mach-uniphier/ 2981F: arch/arm/mm/cache-uniphier.c 2982F: arch/arm64/boot/dts/socionext/uniphier* 2983F: drivers/bus/uniphier-system-bus.c 2984F: drivers/clk/uniphier/ 2985F: drivers/dma/uniphier-mdmac.c 2986F: drivers/gpio/gpio-uniphier.c 2987F: drivers/i2c/busses/i2c-uniphier* 2988F: drivers/irqchip/irq-uniphier-aidet.c 2989F: drivers/mmc/host/uniphier-sd.c 2990F: drivers/pinctrl/uniphier/ 2991F: drivers/reset/reset-uniphier.c 2992F: drivers/tty/serial/8250/8250_uniphier.c 2993N: uniphier 2994 2995ARM/VERSATILE EXPRESS PLATFORM 2996M: Liviu Dudau <liviu.dudau@arm.com> 2997M: Sudeep Holla <sudeep.holla@arm.com> 2998M: Lorenzo Pieralisi <lpieralisi@kernel.org> 2999L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3000S: Maintained 3001F: */*/*/vexpress* 3002F: */*/vexpress* 3003F: arch/arm/boot/dts/vexpress* 3004F: arch/arm/mach-versatile/ 3005F: arch/arm64/boot/dts/arm/ 3006F: drivers/clk/versatile/clk-vexpress-osc.c 3007F: drivers/clocksource/timer-versatile.c 3008N: mps2 3009 3010ARM/VFP SUPPORT 3011M: Russell King <linux@armlinux.org.uk> 3012L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3013S: Maintained 3014W: http://www.armlinux.org.uk/ 3015F: arch/arm/vfp/ 3016 3017ARM/VT8500 ARM ARCHITECTURE 3018L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3019S: Orphan 3020F: Documentation/devicetree/bindings/i2c/i2c-wmt.txt 3021F: arch/arm/mach-vt8500/ 3022F: drivers/clocksource/timer-vt8500.c 3023F: drivers/i2c/busses/i2c-wmt.c 3024F: drivers/mmc/host/wmt-sdmmc.c 3025F: drivers/pwm/pwm-vt8500.c 3026F: drivers/rtc/rtc-vt8500.c 3027F: drivers/tty/serial/vt8500_serial.c 3028F: drivers/usb/host/ehci-platform.c 3029F: drivers/usb/host/uhci-platform.c 3030F: drivers/video/fbdev/vt8500lcdfb.* 3031F: drivers/video/fbdev/wm8505fb* 3032F: drivers/video/fbdev/wmt_ge_rops.* 3033 3034ARM/ZYNQ ARCHITECTURE 3035M: Michal Simek <michal.simek@amd.com> 3036L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3037S: Supported 3038W: http://wiki.xilinx.com 3039T: git https://github.com/Xilinx/linux-xlnx.git 3040F: Documentation/devicetree/bindings/i2c/cdns,i2c-r1p10.yaml 3041F: Documentation/devicetree/bindings/i2c/xlnx,xps-iic-2.00.a.yaml 3042F: Documentation/devicetree/bindings/memory-controllers/snps,dw-umctl2-ddrc.yaml 3043F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynq-ddrc-a05.yaml 3044F: Documentation/devicetree/bindings/spi/xlnx,zynq-qspi.yaml 3045F: arch/arm/mach-zynq/ 3046F: drivers/clocksource/timer-cadence-ttc.c 3047F: drivers/cpuidle/cpuidle-zynq.c 3048F: drivers/edac/synopsys_edac.c 3049F: drivers/i2c/busses/i2c-cadence.c 3050F: drivers/i2c/busses/i2c-xiic.c 3051F: drivers/mmc/host/sdhci-of-arasan.c 3052N: zynq 3053N: xilinx 3054 3055ARM64 PORT (AARCH64 ARCHITECTURE) 3056M: Catalin Marinas <catalin.marinas@arm.com> 3057M: Will Deacon <will@kernel.org> 3058L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3059S: Maintained 3060T: git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git 3061F: Documentation/arm64/ 3062F: arch/arm64/ 3063F: tools/testing/selftests/arm64/ 3064X: arch/arm64/boot/dts/ 3065 3066ARROW SPEEDCHIPS XRS7000 SERIES ETHERNET SWITCH DRIVER 3067M: George McCollister <george.mccollister@gmail.com> 3068L: netdev@vger.kernel.org 3069S: Maintained 3070F: Documentation/devicetree/bindings/net/dsa/arrow,xrs700x.yaml 3071F: drivers/net/dsa/xrs700x/* 3072F: net/dsa/tag_xrs700x.c 3073 3074AS3645A LED FLASH CONTROLLER DRIVER 3075M: Sakari Ailus <sakari.ailus@iki.fi> 3076L: linux-leds@vger.kernel.org 3077S: Maintained 3078F: drivers/leds/flash/leds-as3645a.c 3079 3080ASAHI KASEI AK7375 LENS VOICE COIL DRIVER 3081M: Tianshu Qiu <tian.shu.qiu@intel.com> 3082L: linux-media@vger.kernel.org 3083S: Maintained 3084T: git git://linuxtv.org/media_tree.git 3085F: Documentation/devicetree/bindings/media/i2c/asahi-kasei,ak7375.yaml 3086F: drivers/media/i2c/ak7375.c 3087 3088ASAHI KASEI AK8974 DRIVER 3089M: Linus Walleij <linus.walleij@linaro.org> 3090L: linux-iio@vger.kernel.org 3091S: Supported 3092W: http://www.akm.com/ 3093F: drivers/iio/magnetometer/ak8974.c 3094 3095ASC7621 HARDWARE MONITOR DRIVER 3096M: George Joseph <george.joseph@fairview5.com> 3097L: linux-hwmon@vger.kernel.org 3098S: Maintained 3099F: Documentation/hwmon/asc7621.rst 3100F: drivers/hwmon/asc7621.c 3101 3102ASIX AX88796C SPI ETHERNET ADAPTER 3103M: Łukasz Stelmach <l.stelmach@samsung.com> 3104S: Maintained 3105F: Documentation/devicetree/bindings/net/asix,ax88796c.yaml 3106F: drivers/net/ethernet/asix/ax88796c_* 3107 3108ASPEED CRYPTO DRIVER 3109M: Neal Liu <neal_liu@aspeedtech.com> 3110L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3111S: Maintained 3112F: Documentation/devicetree/bindings/crypto/aspeed,* 3113F: drivers/crypto/aspeed/ 3114 3115ASPEED PECI CONTROLLER 3116M: Iwona Winiarska <iwona.winiarska@intel.com> 3117L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3118L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3119S: Supported 3120F: Documentation/devicetree/bindings/peci/peci-aspeed.yaml 3121F: drivers/peci/controller/peci-aspeed.c 3122 3123ASPEED PINCTRL DRIVERS 3124M: Andrew Jeffery <andrew@aj.id.au> 3125L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3126L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3127L: linux-gpio@vger.kernel.org 3128S: Maintained 3129F: Documentation/devicetree/bindings/pinctrl/aspeed,* 3130F: drivers/pinctrl/aspeed/ 3131 3132ASPEED SCU INTERRUPT CONTROLLER DRIVER 3133M: Eddie James <eajames@linux.ibm.com> 3134L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3135S: Maintained 3136F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2xxx-scu-ic.txt 3137F: drivers/irqchip/irq-aspeed-scu-ic.c 3138F: include/dt-bindings/interrupt-controller/aspeed-scu-ic.h 3139 3140ASPEED SD/MMC DRIVER 3141M: Andrew Jeffery <andrew@aj.id.au> 3142L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3143L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3144L: linux-mmc@vger.kernel.org 3145S: Maintained 3146F: Documentation/devicetree/bindings/mmc/aspeed,sdhci.yaml 3147F: drivers/mmc/host/sdhci-of-aspeed* 3148 3149ASPEED SMC SPI DRIVER 3150M: Chin-Ting Kuo <chin-ting_kuo@aspeedtech.com> 3151M: Cédric Le Goater <clg@kaod.org> 3152L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3153L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3154L: linux-spi@vger.kernel.org 3155S: Maintained 3156F: Documentation/devicetree/bindings/spi/aspeed,ast2600-fmc.yaml 3157F: drivers/spi/spi-aspeed-smc.c 3158 3159ASPEED USB UDC DRIVER 3160M: Neal Liu <neal_liu@aspeedtech.com> 3161L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3162S: Maintained 3163F: Documentation/devicetree/bindings/usb/aspeed,ast2600-udc.yaml 3164F: drivers/usb/gadget/udc/aspeed_udc.c 3165 3166ASPEED VIDEO ENGINE DRIVER 3167M: Eddie James <eajames@linux.ibm.com> 3168L: linux-media@vger.kernel.org 3169L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3170S: Maintained 3171F: Documentation/devicetree/bindings/media/aspeed-video.txt 3172F: drivers/media/platform/aspeed/ 3173 3174ASUS EC HARDWARE MONITOR DRIVER 3175M: Eugene Shalygin <eugene.shalygin@gmail.com> 3176L: linux-hwmon@vger.kernel.org 3177S: Maintained 3178F: drivers/hwmon/asus-ec-sensors.c 3179 3180ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS 3181M: Corentin Chary <corentin.chary@gmail.com> 3182L: acpi4asus-user@lists.sourceforge.net 3183L: platform-driver-x86@vger.kernel.org 3184S: Maintained 3185W: http://acpi4asus.sf.net 3186F: drivers/platform/x86/asus*.c 3187F: drivers/platform/x86/eeepc*.c 3188 3189ASUS TF103C DOCK DRIVER 3190M: Hans de Goede <hdegoede@redhat.com> 3191L: platform-driver-x86@vger.kernel.org 3192S: Maintained 3193T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 3194F: drivers/platform/x86/asus-tf103c-dock.c 3195 3196ASUS WIRELESS RADIO CONTROL DRIVER 3197M: João Paulo Rechi Vita <jprvita@gmail.com> 3198L: platform-driver-x86@vger.kernel.org 3199S: Maintained 3200F: drivers/platform/x86/asus-wireless.c 3201 3202ASUS WMI HARDWARE MONITOR DRIVER 3203M: Ed Brindley <kernel@maidavale.org> 3204M: Denis Pauk <pauk.denis@gmail.com> 3205L: linux-hwmon@vger.kernel.org 3206S: Maintained 3207F: drivers/hwmon/asus_wmi_sensors.c 3208 3209ASYMMETRIC KEYS 3210M: David Howells <dhowells@redhat.com> 3211L: keyrings@vger.kernel.org 3212S: Maintained 3213F: Documentation/crypto/asymmetric-keys.rst 3214F: crypto/asymmetric_keys/ 3215F: include/crypto/pkcs7.h 3216F: include/crypto/public_key.h 3217F: include/linux/verification.h 3218 3219ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API 3220R: Dan Williams <dan.j.williams@intel.com> 3221S: Odd fixes 3222W: http://sourceforge.net/projects/xscaleiop 3223F: Documentation/crypto/async-tx-api.rst 3224F: crypto/async_tx/ 3225F: include/linux/async_tx.h 3226 3227AT24 EEPROM DRIVER 3228M: Bartosz Golaszewski <brgl@bgdev.pl> 3229L: linux-i2c@vger.kernel.org 3230S: Maintained 3231T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 3232F: Documentation/devicetree/bindings/eeprom/at24.yaml 3233F: drivers/misc/eeprom/at24.c 3234 3235ATA OVER ETHERNET (AOE) DRIVER 3236M: "Justin Sanders" <justin@coraid.com> 3237S: Supported 3238W: http://www.openaoe.org/ 3239F: Documentation/admin-guide/aoe/ 3240F: drivers/block/aoe/ 3241 3242ATC260X PMIC MFD DRIVER 3243M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 3244M: Cristian Ciocaltea <cristian.ciocaltea@gmail.com> 3245L: linux-actions@lists.infradead.org 3246S: Maintained 3247F: Documentation/devicetree/bindings/mfd/actions,atc260x.yaml 3248F: drivers/input/misc/atc260x-onkey.c 3249F: drivers/mfd/atc260* 3250F: drivers/power/reset/atc260x-poweroff.c 3251F: drivers/regulator/atc260x-regulator.c 3252F: include/linux/mfd/atc260x/* 3253 3254ATHEROS 71XX/9XXX GPIO DRIVER 3255M: Alban Bedel <albeu@free.fr> 3256S: Maintained 3257W: https://github.com/AlbanBedel/linux 3258T: git git://github.com/AlbanBedel/linux 3259F: Documentation/devicetree/bindings/gpio/gpio-ath79.txt 3260F: drivers/gpio/gpio-ath79.c 3261 3262ATHEROS 71XX/9XXX USB PHY DRIVER 3263M: Alban Bedel <albeu@free.fr> 3264S: Maintained 3265W: https://github.com/AlbanBedel/linux 3266T: git git://github.com/AlbanBedel/linux 3267F: Documentation/devicetree/bindings/phy/phy-ath79-usb.txt 3268F: drivers/phy/qualcomm/phy-ath79-usb.c 3269 3270ATHEROS ATH GENERIC UTILITIES 3271M: Kalle Valo <kvalo@kernel.org> 3272L: linux-wireless@vger.kernel.org 3273S: Supported 3274F: drivers/net/wireless/ath/* 3275 3276ATHEROS ATH5K WIRELESS DRIVER 3277M: Jiri Slaby <jirislaby@kernel.org> 3278M: Nick Kossifidis <mickflemm@gmail.com> 3279M: Luis Chamberlain <mcgrof@kernel.org> 3280L: linux-wireless@vger.kernel.org 3281S: Maintained 3282W: https://wireless.wiki.kernel.org/en/users/Drivers/ath5k 3283F: drivers/net/wireless/ath/ath5k/ 3284 3285ATHEROS ATH6KL WIRELESS DRIVER 3286L: linux-wireless@vger.kernel.org 3287S: Orphan 3288W: https://wireless.wiki.kernel.org/en/users/Drivers/ath6kl 3289F: drivers/net/wireless/ath/ath6kl/ 3290 3291ATI_REMOTE2 DRIVER 3292M: Ville Syrjala <syrjala@sci.fi> 3293S: Maintained 3294F: drivers/input/misc/ati_remote2.c 3295 3296ATK0110 HWMON DRIVER 3297M: Luca Tettamanti <kronos.it@gmail.com> 3298L: linux-hwmon@vger.kernel.org 3299S: Maintained 3300F: drivers/hwmon/asus_atk0110.c 3301 3302ATLX ETHERNET DRIVERS 3303M: Chris Snook <chris.snook@gmail.com> 3304L: netdev@vger.kernel.org 3305S: Maintained 3306W: http://sourceforge.net/projects/atl1 3307W: http://atl1.sourceforge.net 3308F: drivers/net/ethernet/atheros/ 3309 3310ATM 3311M: Chas Williams <3chas3@gmail.com> 3312L: linux-atm-general@lists.sourceforge.net (moderated for non-subscribers) 3313L: netdev@vger.kernel.org 3314S: Maintained 3315W: http://linux-atm.sourceforge.net 3316F: drivers/atm/ 3317F: include/linux/atm* 3318F: include/uapi/linux/atm* 3319 3320ATMEL MACB ETHERNET DRIVER 3321M: Nicolas Ferre <nicolas.ferre@microchip.com> 3322M: Claudiu Beznea <claudiu.beznea@microchip.com> 3323S: Supported 3324F: drivers/net/ethernet/cadence/ 3325 3326ATMEL MAXTOUCH DRIVER 3327M: Nick Dyer <nick@shmanahar.org> 3328S: Maintained 3329T: git git://github.com/ndyer/linux.git 3330F: Documentation/devicetree/bindings/input/atmel,maxtouch.yaml 3331F: drivers/input/touchscreen/atmel_mxt_ts.c 3332 3333ATMEL WIRELESS DRIVER 3334M: Simon Kelley <simon@thekelleys.org.uk> 3335L: linux-wireless@vger.kernel.org 3336S: Maintained 3337W: http://www.thekelleys.org.uk/atmel 3338W: http://atmelwlandriver.sourceforge.net/ 3339F: drivers/net/wireless/atmel/atmel* 3340 3341ATOMIC INFRASTRUCTURE 3342M: Will Deacon <will@kernel.org> 3343M: Peter Zijlstra <peterz@infradead.org> 3344R: Boqun Feng <boqun.feng@gmail.com> 3345R: Mark Rutland <mark.rutland@arm.com> 3346L: linux-kernel@vger.kernel.org 3347S: Maintained 3348F: Documentation/atomic_*.txt 3349F: arch/*/include/asm/atomic*.h 3350F: include/*/atomic*.h 3351F: include/linux/refcount.h 3352F: scripts/atomic/ 3353 3354ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER 3355M: Bradley Grove <linuxdrivers@attotech.com> 3356L: linux-scsi@vger.kernel.org 3357S: Supported 3358W: http://www.attotech.com 3359F: drivers/scsi/esas2r 3360 3361ATUSB IEEE 802.15.4 RADIO DRIVER 3362M: Stefan Schmidt <stefan@datenfreihafen.org> 3363L: linux-wpan@vger.kernel.org 3364S: Maintained 3365F: drivers/net/ieee802154/at86rf230.h 3366F: drivers/net/ieee802154/atusb.c 3367F: drivers/net/ieee802154/atusb.h 3368 3369AUDIT SUBSYSTEM 3370M: Paul Moore <paul@paul-moore.com> 3371M: Eric Paris <eparis@redhat.com> 3372L: audit@vger.kernel.org 3373S: Supported 3374W: https://github.com/linux-audit 3375T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git 3376F: include/asm-generic/audit_*.h 3377F: include/linux/audit.h 3378F: include/linux/audit_arch.h 3379F: include/uapi/linux/audit.h 3380F: kernel/audit* 3381F: lib/*audit.c 3382 3383AUXILIARY DISPLAY DRIVERS 3384M: Miguel Ojeda <ojeda@kernel.org> 3385S: Maintained 3386F: Documentation/devicetree/bindings/auxdisplay/ 3387F: drivers/auxdisplay/ 3388F: include/linux/cfag12864b.h 3389 3390AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER 3391M: Andreas Klinger <ak@it-klinger.de> 3392L: linux-iio@vger.kernel.org 3393S: Maintained 3394F: Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml 3395F: drivers/iio/adc/hx711.c 3396 3397AX.25 NETWORK LAYER 3398M: Ralf Baechle <ralf@linux-mips.org> 3399L: linux-hams@vger.kernel.org 3400S: Maintained 3401W: http://www.linux-ax25.org/ 3402F: include/net/ax25.h 3403F: include/uapi/linux/ax25.h 3404F: net/ax25/ 3405 3406AXENTIA ARM DEVICES 3407M: Peter Rosin <peda@axentia.se> 3408L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3409S: Maintained 3410F: arch/arm/boot/dts/at91-linea.dtsi 3411F: arch/arm/boot/dts/at91-natte.dtsi 3412F: arch/arm/boot/dts/at91-nattis-2-natte-2.dts 3413F: arch/arm/boot/dts/at91-tse850-3.dts 3414 3415AXENTIA ASOC DRIVERS 3416M: Peter Rosin <peda@axentia.se> 3417L: alsa-devel@alsa-project.org (moderated for non-subscribers) 3418S: Maintained 3419F: Documentation/devicetree/bindings/sound/axentia,* 3420F: sound/soc/atmel/tse850-pcm5142.c 3421 3422AXI-FAN-CONTROL HARDWARE MONITOR DRIVER 3423M: Nuno Sá <nuno.sa@analog.com> 3424L: linux-hwmon@vger.kernel.org 3425S: Supported 3426W: https://ez.analog.com/linux-software-drivers 3427F: Documentation/devicetree/bindings/hwmon/adi,axi-fan-control.yaml 3428F: drivers/hwmon/axi-fan-control.c 3429 3430AXXIA I2C CONTROLLER 3431M: Krzysztof Adamski <krzysztof.adamski@nokia.com> 3432L: linux-i2c@vger.kernel.org 3433S: Maintained 3434F: Documentation/devicetree/bindings/i2c/i2c-axxia.txt 3435F: drivers/i2c/busses/i2c-axxia.c 3436 3437AZ6007 DVB DRIVER 3438M: Mauro Carvalho Chehab <mchehab@kernel.org> 3439L: linux-media@vger.kernel.org 3440S: Maintained 3441W: https://linuxtv.org 3442T: git git://linuxtv.org/media_tree.git 3443F: drivers/media/usb/dvb-usb-v2/az6007.c 3444 3445AZTECH FM RADIO RECEIVER DRIVER 3446M: Hans Verkuil <hverkuil@xs4all.nl> 3447L: linux-media@vger.kernel.org 3448S: Maintained 3449W: https://linuxtv.org 3450T: git git://linuxtv.org/media_tree.git 3451F: drivers/media/radio/radio-aztech* 3452 3453B43 WIRELESS DRIVER 3454L: linux-wireless@vger.kernel.org 3455L: b43-dev@lists.infradead.org 3456S: Odd Fixes 3457W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3458F: drivers/net/wireless/broadcom/b43/ 3459 3460B43LEGACY WIRELESS DRIVER 3461M: Larry Finger <Larry.Finger@lwfinger.net> 3462L: linux-wireless@vger.kernel.org 3463L: b43-dev@lists.infradead.org 3464S: Maintained 3465W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3466F: drivers/net/wireless/broadcom/b43legacy/ 3467 3468BACKLIGHT CLASS/SUBSYSTEM 3469M: Lee Jones <lee@kernel.org> 3470M: Daniel Thompson <daniel.thompson@linaro.org> 3471M: Jingoo Han <jingoohan1@gmail.com> 3472L: dri-devel@lists.freedesktop.org 3473S: Maintained 3474T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git 3475F: Documentation/ABI/stable/sysfs-class-backlight 3476F: Documentation/ABI/testing/sysfs-class-backlight 3477F: Documentation/devicetree/bindings/leds/backlight 3478F: drivers/video/backlight/ 3479F: include/linux/backlight.h 3480F: include/linux/pwm_backlight.h 3481 3482BARCO P50 GPIO DRIVER 3483M: Santosh Kumar Yadav <santoshkumar.yadav@barco.com> 3484M: Peter Korsgaard <peter.korsgaard@barco.com> 3485S: Maintained 3486F: drivers/platform/x86/barco-p50-gpio.c 3487 3488BATMAN ADVANCED 3489M: Marek Lindner <mareklindner@neomailbox.ch> 3490M: Simon Wunderlich <sw@simonwunderlich.de> 3491M: Antonio Quartulli <a@unstable.cc> 3492M: Sven Eckelmann <sven@narfation.org> 3493L: b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers) 3494S: Maintained 3495W: https://www.open-mesh.org/ 3496Q: https://patchwork.open-mesh.org/project/batman/list/ 3497B: https://www.open-mesh.org/projects/batman-adv/issues 3498C: ircs://irc.hackint.org/batadv 3499T: git https://git.open-mesh.org/linux-merge.git 3500F: Documentation/networking/batman-adv.rst 3501F: include/uapi/linux/batadv_packet.h 3502F: include/uapi/linux/batman_adv.h 3503F: net/batman-adv/ 3504 3505BAYCOM/HDLCDRV DRIVERS FOR AX.25 3506M: Thomas Sailer <t.sailer@alumni.ethz.ch> 3507L: linux-hams@vger.kernel.org 3508S: Maintained 3509W: http://www.baycom.org/~tom/ham/ham.html 3510F: drivers/net/hamradio/baycom* 3511 3512BCACHE (BLOCK LAYER CACHE) 3513M: Coly Li <colyli@suse.de> 3514M: Kent Overstreet <kent.overstreet@gmail.com> 3515L: linux-bcache@vger.kernel.org 3516S: Maintained 3517W: http://bcache.evilpiepirate.org 3518C: irc://irc.oftc.net/bcache 3519F: drivers/md/bcache/ 3520 3521BDISP ST MEDIA DRIVER 3522M: Fabien Dessenne <fabien.dessenne@foss.st.com> 3523L: linux-media@vger.kernel.org 3524S: Supported 3525W: https://linuxtv.org 3526T: git git://linuxtv.org/media_tree.git 3527F: drivers/media/platform/st/sti/bdisp 3528 3529BECKHOFF CX5020 ETHERCAT MASTER DRIVER 3530M: Dariusz Marcinkiewicz <reksio@newterm.pl> 3531L: netdev@vger.kernel.org 3532S: Maintained 3533F: drivers/net/ethernet/ec_bhf.c 3534 3535BEFS FILE SYSTEM 3536M: Luis de Bethencourt <luisbg@kernel.org> 3537M: Salah Triki <salah.triki@gmail.com> 3538S: Maintained 3539T: git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git 3540F: Documentation/filesystems/befs.rst 3541F: fs/befs/ 3542 3543BFQ I/O SCHEDULER 3544M: Paolo Valente <paolo.valente@linaro.org> 3545M: Jens Axboe <axboe@kernel.dk> 3546L: linux-block@vger.kernel.org 3547S: Maintained 3548F: Documentation/block/bfq-iosched.rst 3549F: block/bfq-* 3550 3551BFS FILE SYSTEM 3552M: "Tigran A. Aivazian" <aivazian.tigran@gmail.com> 3553S: Maintained 3554F: Documentation/filesystems/bfs.rst 3555F: fs/bfs/ 3556F: include/uapi/linux/bfs_fs.h 3557 3558BITMAP API 3559M: Yury Norov <yury.norov@gmail.com> 3560R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 3561R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 3562S: Maintained 3563F: include/linux/bitmap.h 3564F: include/linux/cpumask.h 3565F: include/linux/find.h 3566F: include/linux/nodemask.h 3567F: lib/bitmap.c 3568F: lib/cpumask.c 3569F: lib/cpumask_kunit.c 3570F: lib/find_bit.c 3571F: lib/find_bit_benchmark.c 3572F: lib/test_bitmap.c 3573F: tools/include/linux/bitmap.h 3574F: tools/include/linux/find.h 3575F: tools/lib/bitmap.c 3576F: tools/lib/find_bit.c 3577 3578BLINKM RGB LED DRIVER 3579M: Jan-Simon Moeller <jansimon.moeller@gmx.de> 3580S: Maintained 3581F: drivers/leds/leds-blinkm.c 3582 3583BLOCK LAYER 3584M: Jens Axboe <axboe@kernel.dk> 3585L: linux-block@vger.kernel.org 3586S: Maintained 3587T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 3588F: Documentation/ABI/stable/sysfs-block 3589F: Documentation/block/ 3590F: block/ 3591F: drivers/block/ 3592F: include/linux/bio.h 3593F: include/linux/blk* 3594F: kernel/trace/blktrace.c 3595F: lib/sbitmap.c 3596 3597BLOCK2MTD DRIVER 3598M: Joern Engel <joern@lazybastard.org> 3599L: linux-mtd@lists.infradead.org 3600S: Maintained 3601F: drivers/mtd/devices/block2mtd.c 3602 3603BLUETOOTH DRIVERS 3604M: Marcel Holtmann <marcel@holtmann.org> 3605M: Johan Hedberg <johan.hedberg@gmail.com> 3606M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3607L: linux-bluetooth@vger.kernel.org 3608S: Supported 3609W: http://www.bluez.org/ 3610T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3611T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3612F: drivers/bluetooth/ 3613 3614BLUETOOTH SUBSYSTEM 3615M: Marcel Holtmann <marcel@holtmann.org> 3616M: Johan Hedberg <johan.hedberg@gmail.com> 3617M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3618L: linux-bluetooth@vger.kernel.org 3619S: Supported 3620W: http://www.bluez.org/ 3621T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3622T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3623F: include/net/bluetooth/ 3624F: net/bluetooth/ 3625 3626BONDING DRIVER 3627M: Jay Vosburgh <j.vosburgh@gmail.com> 3628M: Andy Gospodarek <andy@greyhouse.net> 3629L: netdev@vger.kernel.org 3630S: Supported 3631W: http://sourceforge.net/projects/bonding/ 3632F: Documentation/networking/bonding.rst 3633F: drivers/net/bonding/ 3634F: include/net/bond* 3635F: include/uapi/linux/if_bonding.h 3636F: tools/testing/selftests/drivers/net/bonding/ 3637 3638BOSCH SENSORTEC BMA400 ACCELEROMETER IIO DRIVER 3639M: Dan Robertson <dan@dlrobertson.com> 3640L: linux-iio@vger.kernel.org 3641S: Maintained 3642F: Documentation/devicetree/bindings/iio/accel/bosch,bma400.yaml 3643F: drivers/iio/accel/bma400* 3644 3645BPF JIT for ARM 3646M: Shubham Bansal <illusionist.neo@gmail.com> 3647L: bpf@vger.kernel.org 3648S: Odd Fixes 3649F: arch/arm/net/ 3650 3651BPF JIT for ARM64 3652M: Daniel Borkmann <daniel@iogearbox.net> 3653M: Alexei Starovoitov <ast@kernel.org> 3654M: Zi Shen Lim <zlim.lnx@gmail.com> 3655L: bpf@vger.kernel.org 3656S: Supported 3657F: arch/arm64/net/ 3658 3659BPF JIT for MIPS (32-BIT AND 64-BIT) 3660M: Johan Almbladh <johan.almbladh@anyfinetworks.com> 3661M: Paul Burton <paulburton@kernel.org> 3662L: bpf@vger.kernel.org 3663S: Maintained 3664F: arch/mips/net/ 3665 3666BPF JIT for NFP NICs 3667M: Jakub Kicinski <kuba@kernel.org> 3668L: bpf@vger.kernel.org 3669S: Odd Fixes 3670F: drivers/net/ethernet/netronome/nfp/bpf/ 3671 3672BPF JIT for POWERPC (32-BIT AND 64-BIT) 3673M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 3674M: Michael Ellerman <mpe@ellerman.id.au> 3675L: bpf@vger.kernel.org 3676S: Supported 3677F: arch/powerpc/net/ 3678 3679BPF JIT for RISC-V (32-bit) 3680M: Luke Nelson <luke.r.nels@gmail.com> 3681M: Xi Wang <xi.wang@gmail.com> 3682L: bpf@vger.kernel.org 3683S: Maintained 3684F: arch/riscv/net/ 3685X: arch/riscv/net/bpf_jit_comp64.c 3686 3687BPF JIT for RISC-V (64-bit) 3688M: Björn Töpel <bjorn@kernel.org> 3689L: bpf@vger.kernel.org 3690S: Maintained 3691F: arch/riscv/net/ 3692X: arch/riscv/net/bpf_jit_comp32.c 3693 3694BPF JIT for S390 3695M: Ilya Leoshkevich <iii@linux.ibm.com> 3696M: Heiko Carstens <hca@linux.ibm.com> 3697M: Vasily Gorbik <gor@linux.ibm.com> 3698L: bpf@vger.kernel.org 3699S: Supported 3700F: arch/s390/net/ 3701X: arch/s390/net/pnet.c 3702 3703BPF JIT for SPARC (32-BIT AND 64-BIT) 3704M: David S. Miller <davem@davemloft.net> 3705L: bpf@vger.kernel.org 3706S: Odd Fixes 3707F: arch/sparc/net/ 3708 3709BPF JIT for X86 32-BIT 3710M: Wang YanQing <udknight@gmail.com> 3711L: bpf@vger.kernel.org 3712S: Odd Fixes 3713F: arch/x86/net/bpf_jit_comp32.c 3714 3715BPF JIT for X86 64-BIT 3716M: Alexei Starovoitov <ast@kernel.org> 3717M: Daniel Borkmann <daniel@iogearbox.net> 3718L: bpf@vger.kernel.org 3719S: Supported 3720F: arch/x86/net/ 3721X: arch/x86/net/bpf_jit_comp32.c 3722 3723BPF [BTF] 3724M: Martin KaFai Lau <martin.lau@linux.dev> 3725L: bpf@vger.kernel.org 3726S: Maintained 3727F: include/linux/btf* 3728F: kernel/bpf/btf.c 3729 3730BPF [CORE] 3731M: Alexei Starovoitov <ast@kernel.org> 3732M: Daniel Borkmann <daniel@iogearbox.net> 3733R: John Fastabend <john.fastabend@gmail.com> 3734L: bpf@vger.kernel.org 3735S: Maintained 3736F: include/linux/bpf* 3737F: include/linux/filter.h 3738F: include/linux/tnum.h 3739F: kernel/bpf/core.c 3740F: kernel/bpf/dispatcher.c 3741F: kernel/bpf/syscall.c 3742F: kernel/bpf/tnum.c 3743F: kernel/bpf/trampoline.c 3744F: kernel/bpf/verifier.c 3745 3746BPF [DOCUMENTATION] (Related to Standardization) 3747R: David Vernet <void@manifault.com> 3748L: bpf@vger.kernel.org 3749L: bpf@ietf.org 3750S: Maintained 3751F: Documentation/bpf/instruction-set.rst 3752 3753BPF [GENERAL] (Safe Dynamic Programs and Tools) 3754M: Alexei Starovoitov <ast@kernel.org> 3755M: Daniel Borkmann <daniel@iogearbox.net> 3756M: Andrii Nakryiko <andrii@kernel.org> 3757R: Martin KaFai Lau <martin.lau@linux.dev> 3758R: Song Liu <song@kernel.org> 3759R: Yonghong Song <yhs@fb.com> 3760R: John Fastabend <john.fastabend@gmail.com> 3761R: KP Singh <kpsingh@kernel.org> 3762R: Stanislav Fomichev <sdf@google.com> 3763R: Hao Luo <haoluo@google.com> 3764R: Jiri Olsa <jolsa@kernel.org> 3765L: bpf@vger.kernel.org 3766S: Supported 3767W: https://bpf.io/ 3768Q: https://patchwork.kernel.org/project/netdevbpf/list/?delegate=121173 3769T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git 3770T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git 3771F: Documentation/bpf/ 3772F: Documentation/networking/filter.rst 3773F: Documentation/userspace-api/ebpf/ 3774F: arch/*/net/* 3775F: include/linux/bpf* 3776F: include/linux/btf* 3777F: include/linux/filter.h 3778F: include/trace/events/xdp.h 3779F: include/uapi/linux/bpf* 3780F: include/uapi/linux/btf* 3781F: include/uapi/linux/filter.h 3782F: kernel/bpf/ 3783F: kernel/trace/bpf_trace.c 3784F: lib/test_bpf.c 3785F: net/bpf/ 3786F: net/core/filter.c 3787F: net/sched/act_bpf.c 3788F: net/sched/cls_bpf.c 3789F: samples/bpf/ 3790F: scripts/bpf_doc.py 3791F: scripts/pahole-flags.sh 3792F: scripts/pahole-version.sh 3793F: tools/bpf/ 3794F: tools/lib/bpf/ 3795F: tools/testing/selftests/bpf/ 3796 3797BPF [ITERATOR] 3798M: Yonghong Song <yhs@fb.com> 3799L: bpf@vger.kernel.org 3800S: Maintained 3801F: kernel/bpf/*iter.c 3802 3803BPF [L7 FRAMEWORK] (sockmap) 3804M: John Fastabend <john.fastabend@gmail.com> 3805M: Jakub Sitnicki <jakub@cloudflare.com> 3806L: netdev@vger.kernel.org 3807L: bpf@vger.kernel.org 3808S: Maintained 3809F: include/linux/skmsg.h 3810F: net/core/skmsg.c 3811F: net/core/sock_map.c 3812F: net/ipv4/tcp_bpf.c 3813F: net/ipv4/udp_bpf.c 3814F: net/unix/unix_bpf.c 3815 3816BPF [LIBRARY] (libbpf) 3817M: Andrii Nakryiko <andrii@kernel.org> 3818L: bpf@vger.kernel.org 3819S: Maintained 3820F: tools/lib/bpf/ 3821 3822BPF [MISC] 3823L: bpf@vger.kernel.org 3824S: Odd Fixes 3825K: (?:\b|_)bpf(?:\b|_) 3826 3827BPF [NETWORKING] (struct_ops, reuseport) 3828M: Martin KaFai Lau <martin.lau@linux.dev> 3829L: bpf@vger.kernel.org 3830L: netdev@vger.kernel.org 3831S: Maintained 3832F: kernel/bpf/bpf_struct* 3833 3834BPF [NETWORKING] (tc BPF, sock_addr) 3835M: Martin KaFai Lau <martin.lau@linux.dev> 3836M: Daniel Borkmann <daniel@iogearbox.net> 3837R: John Fastabend <john.fastabend@gmail.com> 3838L: bpf@vger.kernel.org 3839L: netdev@vger.kernel.org 3840S: Maintained 3841F: net/core/filter.c 3842F: net/sched/act_bpf.c 3843F: net/sched/cls_bpf.c 3844 3845BPF [RINGBUF] 3846M: Andrii Nakryiko <andrii@kernel.org> 3847L: bpf@vger.kernel.org 3848S: Maintained 3849F: kernel/bpf/ringbuf.c 3850 3851BPF [SECURITY & LSM] (Security Audit and Enforcement using BPF) 3852M: KP Singh <kpsingh@kernel.org> 3853R: Florent Revest <revest@chromium.org> 3854R: Brendan Jackman <jackmanb@chromium.org> 3855L: bpf@vger.kernel.org 3856S: Maintained 3857F: Documentation/bpf/prog_lsm.rst 3858F: include/linux/bpf_lsm.h 3859F: kernel/bpf/bpf_lsm.c 3860F: security/bpf/ 3861 3862BPF [SELFTESTS] (Test Runners & Infrastructure) 3863M: Andrii Nakryiko <andrii@kernel.org> 3864R: Mykola Lysenko <mykolal@fb.com> 3865L: bpf@vger.kernel.org 3866S: Maintained 3867F: tools/testing/selftests/bpf/ 3868 3869BPF [STORAGE & CGROUPS] 3870M: Martin KaFai Lau <martin.lau@linux.dev> 3871L: bpf@vger.kernel.org 3872S: Maintained 3873F: kernel/bpf/*storage.c 3874F: kernel/bpf/bpf_lru* 3875F: kernel/bpf/cgroup.c 3876 3877BPF [TOOLING] (bpftool) 3878M: Quentin Monnet <quentin@isovalent.com> 3879L: bpf@vger.kernel.org 3880S: Maintained 3881F: kernel/bpf/disasm.* 3882F: tools/bpf/bpftool/ 3883 3884BPF [TRACING] 3885M: Song Liu <song@kernel.org> 3886R: Jiri Olsa <jolsa@kernel.org> 3887L: bpf@vger.kernel.org 3888S: Maintained 3889F: kernel/bpf/stackmap.c 3890F: kernel/trace/bpf_trace.c 3891 3892BROADCOM B44 10/100 ETHERNET DRIVER 3893M: Michael Chan <michael.chan@broadcom.com> 3894L: netdev@vger.kernel.org 3895S: Supported 3896F: drivers/net/ethernet/broadcom/b44.* 3897 3898BROADCOM B53/SF2 ETHERNET SWITCH DRIVER 3899M: Florian Fainelli <f.fainelli@gmail.com> 3900L: netdev@vger.kernel.org 3901L: openwrt-devel@lists.openwrt.org (subscribers-only) 3902S: Supported 3903F: Documentation/devicetree/bindings/net/dsa/brcm,b53.yaml 3904F: drivers/net/dsa/b53/* 3905F: drivers/net/dsa/bcm_sf2* 3906F: include/linux/dsa/brcm.h 3907F: include/linux/platform_data/b53.h 3908 3909BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE 3910M: Florian Fainelli <f.fainelli@gmail.com> 3911R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3912L: linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers) 3913L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3914S: Maintained 3915T: git https://github.com/broadcom/stblinux.git 3916F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 3917F: drivers/pci/controller/pcie-brcmstb.c 3918F: drivers/staging/vc04_services 3919N: bcm2711 3920N: bcm283* 3921N: raspberrypi 3922 3923BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE 3924M: Florian Fainelli <f.fainelli@gmail.com> 3925M: Ray Jui <rjui@broadcom.com> 3926M: Scott Branden <sbranden@broadcom.com> 3927R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3928S: Maintained 3929T: git https://github.com/broadcom/mach-bcm 3930F: arch/arm/mach-bcm/ 3931N: bcm281* 3932N: bcm113* 3933N: bcm216* 3934N: kona 3935 3936BROADCOM BCM47XX MIPS ARCHITECTURE 3937M: Hauke Mehrtens <hauke@hauke-m.de> 3938M: Rafał Miłecki <zajec5@gmail.com> 3939L: linux-mips@vger.kernel.org 3940S: Maintained 3941F: Documentation/devicetree/bindings/mips/brcm/ 3942F: arch/mips/bcm47xx/* 3943F: arch/mips/include/asm/mach-bcm47xx/* 3944 3945BROADCOM BCM4908 ETHERNET DRIVER 3946M: Rafał Miłecki <rafal@milecki.pl> 3947R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3948L: netdev@vger.kernel.org 3949S: Maintained 3950F: Documentation/devicetree/bindings/net/brcm,bcm4908-enet.yaml 3951F: drivers/net/ethernet/broadcom/bcm4908_enet.* 3952F: drivers/net/ethernet/broadcom/unimac.h 3953 3954BROADCOM BCM4908 PINMUX DRIVER 3955M: Rafał Miłecki <rafal@milecki.pl> 3956R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3957L: linux-gpio@vger.kernel.org 3958S: Maintained 3959F: Documentation/devicetree/bindings/pinctrl/brcm,bcm4908-pinctrl.yaml 3960F: drivers/pinctrl/bcm/pinctrl-bcm4908.c 3961 3962BROADCOM BCM5301X ARM ARCHITECTURE 3963M: Florian Fainelli <f.fainelli@gmail.com> 3964M: Hauke Mehrtens <hauke@hauke-m.de> 3965M: Rafał Miłecki <zajec5@gmail.com> 3966R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3967L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3968S: Maintained 3969F: arch/arm/boot/dts/bcm470* 3970F: arch/arm/boot/dts/bcm5301* 3971F: arch/arm/boot/dts/bcm953012* 3972F: arch/arm/mach-bcm/bcm_5301x.c 3973 3974BROADCOM BCM53573 ARM ARCHITECTURE 3975M: Florian Fainelli <f.fainelli@gmail.com> 3976M: Rafał Miłecki <rafal@milecki.pl> 3977R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3978L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3979S: Maintained 3980F: arch/arm/boot/dts/bcm47189* 3981F: arch/arm/boot/dts/bcm53573* 3982 3983BROADCOM BCM63XX/BCM33XX UDC DRIVER 3984M: Kevin Cernekee <cernekee@gmail.com> 3985L: linux-usb@vger.kernel.org 3986S: Maintained 3987F: drivers/usb/gadget/udc/bcm63xx_udc.* 3988 3989BROADCOM BCM7XXX ARM ARCHITECTURE 3990M: Florian Fainelli <f.fainelli@gmail.com> 3991R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3992L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3993S: Maintained 3994T: git https://github.com/broadcom/stblinux.git 3995F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 3996F: arch/arm/boot/dts/bcm7*.dts* 3997F: arch/arm/include/asm/hardware/cache-b15-rac.h 3998F: arch/arm/mach-bcm/*brcmstb* 3999F: arch/arm/mm/cache-b15-rac.c 4000F: drivers/bus/brcmstb_gisb.c 4001F: drivers/pci/controller/pcie-brcmstb.c 4002N: brcmstb 4003N: bcm7038 4004N: bcm7120 4005 4006BROADCOM BCMBCA ARM ARCHITECTURE 4007M: William Zhang <william.zhang@broadcom.com> 4008M: Anand Gore <anand.gore@broadcom.com> 4009M: Kursad Oney <kursad.oney@broadcom.com> 4010M: Florian Fainelli <f.fainelli@gmail.com> 4011M: Rafał Miłecki <rafal@milecki.pl> 4012R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4013L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4014S: Maintained 4015T: git https://github.com/broadcom/stblinux.git 4016F: Documentation/devicetree/bindings/arm/bcm/brcm,bcmbca.yaml 4017F: arch/arm64/boot/dts/broadcom/bcmbca/* 4018N: bcmbca 4019N: bcm[9]?47622 4020N: bcm[9]?4912 4021N: bcm[9]?63138 4022N: bcm[9]?63146 4023N: bcm[9]?63148 4024N: bcm[9]?63158 4025N: bcm[9]?63178 4026N: bcm[9]?6756 4027N: bcm[9]?6813 4028N: bcm[9]?6846 4029N: bcm[9]?6855 4030N: bcm[9]?6856 4031N: bcm[9]?6858 4032N: bcm[9]?6878 4033 4034BROADCOM BDC DRIVER 4035M: Justin Chen <justinpopo6@gmail.com> 4036M: Al Cooper <alcooperx@gmail.com> 4037R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4038L: linux-usb@vger.kernel.org 4039S: Maintained 4040F: Documentation/devicetree/bindings/usb/brcm,bdc.yaml 4041F: drivers/usb/gadget/udc/bdc/ 4042 4043BROADCOM BMIPS CPUFREQ DRIVER 4044M: Markus Mayer <mmayer@broadcom.com> 4045R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4046L: linux-pm@vger.kernel.org 4047S: Maintained 4048F: drivers/cpufreq/bmips-cpufreq.c 4049 4050BROADCOM BMIPS MIPS ARCHITECTURE 4051M: Florian Fainelli <f.fainelli@gmail.com> 4052R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4053L: linux-mips@vger.kernel.org 4054S: Maintained 4055T: git https://github.com/broadcom/stblinux.git 4056F: arch/mips/bmips/* 4057F: arch/mips/boot/dts/brcm/bcm*.dts* 4058F: arch/mips/include/asm/mach-bmips/* 4059F: arch/mips/kernel/*bmips* 4060F: drivers/irqchip/irq-bcm63* 4061F: drivers/irqchip/irq-bcm7* 4062F: drivers/irqchip/irq-brcmstb* 4063F: drivers/soc/bcm/bcm63xx 4064F: include/linux/bcm963xx_nvram.h 4065F: include/linux/bcm963xx_tag.h 4066 4067BROADCOM BNX2 GIGABIT ETHERNET DRIVER 4068M: Rasesh Mody <rmody@marvell.com> 4069M: GR-Linux-NIC-Dev@marvell.com 4070L: netdev@vger.kernel.org 4071S: Supported 4072F: drivers/net/ethernet/broadcom/bnx2.* 4073F: drivers/net/ethernet/broadcom/bnx2_* 4074 4075BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER 4076M: Saurav Kashyap <skashyap@marvell.com> 4077M: Javed Hasan <jhasan@marvell.com> 4078M: GR-QLogic-Storage-Upstream@marvell.com 4079L: linux-scsi@vger.kernel.org 4080S: Supported 4081F: drivers/scsi/bnx2fc/ 4082 4083BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER 4084M: Nilesh Javali <njavali@marvell.com> 4085M: Manish Rangankar <mrangankar@marvell.com> 4086M: GR-QLogic-Storage-Upstream@marvell.com 4087L: linux-scsi@vger.kernel.org 4088S: Supported 4089F: drivers/scsi/bnx2i/ 4090 4091BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER 4092M: Ariel Elior <aelior@marvell.com> 4093M: Sudarsana Kalluru <skalluru@marvell.com> 4094M: Manish Chopra <manishc@marvell.com> 4095L: netdev@vger.kernel.org 4096S: Supported 4097F: drivers/net/ethernet/broadcom/bnx2x/ 4098 4099BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER 4100M: Michael Chan <michael.chan@broadcom.com> 4101L: netdev@vger.kernel.org 4102S: Supported 4103F: drivers/firmware/broadcom/tee_bnxt_fw.c 4104F: drivers/net/ethernet/broadcom/bnxt/ 4105F: include/linux/firmware/broadcom/tee_bnxt_fw.h 4106 4107BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER 4108M: Arend van Spriel <aspriel@gmail.com> 4109M: Franky Lin <franky.lin@broadcom.com> 4110M: Hante Meuleman <hante.meuleman@broadcom.com> 4111L: linux-wireless@vger.kernel.org 4112L: brcm80211-dev-list.pdl@broadcom.com 4113L: SHA-cyfmac-dev-list@infineon.com 4114S: Supported 4115F: drivers/net/wireless/broadcom/brcm80211/ 4116 4117BROADCOM BRCMSTB GPIO DRIVER 4118M: Doug Berger <opendmb@gmail.com> 4119M: Florian Fainelli <f.fainelli@gmail.com> 4120R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4121S: Supported 4122F: Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.yaml 4123F: drivers/gpio/gpio-brcmstb.c 4124 4125BROADCOM BRCMSTB I2C DRIVER 4126M: Kamal Dasu <kdasu.kdev@gmail.com> 4127R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4128L: linux-i2c@vger.kernel.org 4129S: Supported 4130F: Documentation/devicetree/bindings/i2c/brcm,brcmstb-i2c.yaml 4131F: drivers/i2c/busses/i2c-brcmstb.c 4132 4133BROADCOM BRCMSTB UART DRIVER 4134M: Al Cooper <alcooperx@gmail.com> 4135R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4136L: linux-serial@vger.kernel.org 4137S: Maintained 4138F: Documentation/devicetree/bindings/serial/brcm,bcm7271-uart.yaml 4139F: drivers/tty/serial/8250/8250_bcm7271.c 4140 4141BROADCOM BRCMSTB USB EHCI DRIVER 4142M: Justin Chen <justinpopo6@gmail.com> 4143M: Al Cooper <alcooperx@gmail.com> 4144R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4145L: linux-usb@vger.kernel.org 4146S: Maintained 4147F: Documentation/devicetree/bindings/usb/brcm,bcm7445-ehci.yaml 4148F: drivers/usb/host/ehci-brcm.* 4149 4150BROADCOM BRCMSTB USB PIN MAP DRIVER 4151M: Al Cooper <alcooperx@gmail.com> 4152R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4153L: linux-usb@vger.kernel.org 4154S: Maintained 4155F: Documentation/devicetree/bindings/usb/brcm,usb-pinmap.yaml 4156F: drivers/usb/misc/brcmstb-usb-pinmap.c 4157 4158BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER 4159M: Justin Chen <justinpopo6@gmail.com> 4160M: Al Cooper <alcooperx@gmail.com> 4161R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4162L: linux-kernel@vger.kernel.org 4163S: Maintained 4164F: drivers/phy/broadcom/phy-brcm-usb* 4165 4166BROADCOM Broadband SoC High Speed SPI Controller DRIVER 4167M: William Zhang <william.zhang@broadcom.com> 4168M: Kursad Oney <kursad.oney@broadcom.com> 4169M: Jonas Gorski <jonas.gorski@gmail.com> 4170R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4171L: linux-spi@vger.kernel.org 4172S: Maintained 4173F: Documentation/devicetree/bindings/spi/brcm,bcm63xx-hsspi.yaml 4174F: drivers/spi/spi-bcm63xx-hsspi.c 4175F: drivers/spi/spi-bcmbca-hsspi.c 4176 4177BROADCOM ETHERNET PHY DRIVERS 4178M: Florian Fainelli <f.fainelli@gmail.com> 4179R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4180L: netdev@vger.kernel.org 4181S: Supported 4182F: Documentation/devicetree/bindings/net/broadcom-bcm87xx.txt 4183F: drivers/net/phy/bcm*.[ch] 4184F: drivers/net/phy/broadcom.c 4185F: include/linux/brcmphy.h 4186 4187BROADCOM GENET ETHERNET DRIVER 4188M: Doug Berger <opendmb@gmail.com> 4189M: Florian Fainelli <f.fainelli@gmail.com> 4190R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4191L: netdev@vger.kernel.org 4192S: Supported 4193F: Documentation/devicetree/bindings/net/brcm,bcmgenet.yaml 4194F: Documentation/devicetree/bindings/net/brcm,unimac-mdio.yaml 4195F: drivers/net/ethernet/broadcom/genet/ 4196F: drivers/net/ethernet/broadcom/unimac.h 4197F: drivers/net/mdio/mdio-bcm-unimac.c 4198F: include/linux/platform_data/bcmgenet.h 4199F: include/linux/platform_data/mdio-bcm-unimac.h 4200 4201BROADCOM IPROC ARM ARCHITECTURE 4202M: Ray Jui <rjui@broadcom.com> 4203M: Scott Branden <sbranden@broadcom.com> 4204R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4205L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4206S: Maintained 4207T: git https://github.com/broadcom/stblinux.git 4208F: arch/arm64/boot/dts/broadcom/northstar2/* 4209F: arch/arm64/boot/dts/broadcom/stingray/* 4210F: drivers/clk/bcm/clk-ns* 4211F: drivers/clk/bcm/clk-sr* 4212F: drivers/pinctrl/bcm/pinctrl-ns* 4213F: include/dt-bindings/clock/bcm-sr* 4214N: iproc 4215N: cygnus 4216N: bcm[-_]nsp 4217N: bcm9113* 4218N: bcm9583* 4219N: bcm9585* 4220N: bcm9586* 4221N: bcm988312 4222N: bcm113* 4223N: bcm583* 4224N: bcm585* 4225N: bcm586* 4226N: bcm88312 4227N: hr2 4228N: stingray 4229 4230BROADCOM IPROC GBIT ETHERNET DRIVER 4231M: Rafał Miłecki <rafal@milecki.pl> 4232R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4233L: netdev@vger.kernel.org 4234S: Maintained 4235F: Documentation/devicetree/bindings/net/brcm,amac.yaml 4236F: drivers/net/ethernet/broadcom/bgmac* 4237F: drivers/net/ethernet/broadcom/unimac.h 4238 4239BROADCOM KONA GPIO DRIVER 4240M: Ray Jui <rjui@broadcom.com> 4241R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4242S: Supported 4243F: Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt 4244F: drivers/gpio/gpio-bcm-kona.c 4245 4246BROADCOM MPI3 STORAGE CONTROLLER DRIVER 4247M: Sathya Prakash Veerichetty <sathya.prakash@broadcom.com> 4248M: Kashyap Desai <kashyap.desai@broadcom.com> 4249M: Sumit Saxena <sumit.saxena@broadcom.com> 4250M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 4251L: mpi3mr-linuxdrv.pdl@broadcom.com 4252L: linux-scsi@vger.kernel.org 4253S: Supported 4254W: https://www.broadcom.com/support/storage 4255F: drivers/scsi/mpi3mr/ 4256 4257BROADCOM NETXTREME-E ROCE DRIVER 4258M: Selvin Xavier <selvin.xavier@broadcom.com> 4259L: linux-rdma@vger.kernel.org 4260S: Supported 4261W: http://www.broadcom.com 4262F: drivers/infiniband/hw/bnxt_re/ 4263F: include/uapi/rdma/bnxt_re-abi.h 4264 4265BROADCOM NVRAM DRIVER 4266M: Rafał Miłecki <zajec5@gmail.com> 4267L: linux-mips@vger.kernel.org 4268S: Maintained 4269F: drivers/firmware/broadcom/* 4270 4271BROADCOM PMB (POWER MANAGEMENT BUS) DRIVER 4272M: Rafał Miłecki <rafal@milecki.pl> 4273M: Florian Fainelli <f.fainelli@gmail.com> 4274R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4275L: linux-pm@vger.kernel.org 4276S: Maintained 4277T: git https://github.com/broadcom/stblinux.git 4278F: drivers/soc/bcm/bcm63xx/bcm-pmb.c 4279F: include/dt-bindings/soc/bcm-pmb.h 4280 4281BROADCOM SPECIFIC AMBA DRIVER (BCMA) 4282M: Rafał Miłecki <zajec5@gmail.com> 4283L: linux-wireless@vger.kernel.org 4284S: Maintained 4285F: drivers/bcma/ 4286F: include/linux/bcma/ 4287 4288BROADCOM SPI DRIVER 4289M: Kamal Dasu <kdasu.kdev@gmail.com> 4290R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4291S: Maintained 4292F: Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.yaml 4293F: drivers/spi/spi-bcm-qspi.* 4294F: drivers/spi/spi-brcmstb-qspi.c 4295F: drivers/spi/spi-iproc-qspi.c 4296 4297BROADCOM STB AVS CPUFREQ DRIVER 4298M: Markus Mayer <mmayer@broadcom.com> 4299R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4300L: linux-pm@vger.kernel.org 4301S: Maintained 4302F: Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt 4303F: drivers/cpufreq/brcmstb* 4304 4305BROADCOM STB AVS TMON DRIVER 4306M: Markus Mayer <mmayer@broadcom.com> 4307R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4308L: linux-pm@vger.kernel.org 4309S: Maintained 4310F: Documentation/devicetree/bindings/thermal/brcm,avs-tmon.yaml 4311F: drivers/thermal/broadcom/brcmstb* 4312 4313BROADCOM STB DPFE DRIVER 4314M: Markus Mayer <mmayer@broadcom.com> 4315R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4316L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4317S: Maintained 4318F: Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.yaml 4319F: drivers/memory/brcmstb_dpfe.c 4320 4321BROADCOM STB NAND FLASH DRIVER 4322M: Brian Norris <computersforpeace@gmail.com> 4323M: Kamal Dasu <kdasu.kdev@gmail.com> 4324R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4325L: linux-mtd@lists.infradead.org 4326S: Maintained 4327F: drivers/mtd/nand/raw/brcmnand/ 4328F: include/linux/platform_data/brcmnand.h 4329 4330BROADCOM STB PCIE DRIVER 4331M: Jim Quinlan <jim2101024@gmail.com> 4332M: Nicolas Saenz Julienne <nsaenz@kernel.org> 4333M: Florian Fainelli <f.fainelli@gmail.com> 4334R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4335L: linux-pci@vger.kernel.org 4336S: Maintained 4337F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4338F: drivers/pci/controller/pcie-brcmstb.c 4339 4340BROADCOM SYSTEMPORT ETHERNET DRIVER 4341M: Florian Fainelli <f.fainelli@gmail.com> 4342R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4343L: netdev@vger.kernel.org 4344S: Supported 4345F: Documentation/devicetree/bindings/net/brcm,systemport.yaml 4346F: drivers/net/ethernet/broadcom/bcmsysport.* 4347F: drivers/net/ethernet/broadcom/unimac.h 4348 4349BROADCOM TG3 GIGABIT ETHERNET DRIVER 4350M: Siva Reddy Kallam <siva.kallam@broadcom.com> 4351M: Prashant Sreedharan <prashant@broadcom.com> 4352M: Michael Chan <mchan@broadcom.com> 4353L: netdev@vger.kernel.org 4354S: Supported 4355F: drivers/net/ethernet/broadcom/tg3.* 4356 4357BROADCOM VK DRIVER 4358M: Scott Branden <scott.branden@broadcom.com> 4359R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4360S: Supported 4361F: drivers/misc/bcm-vk/ 4362F: include/uapi/linux/misc/bcm_vk.h 4363 4364BROCADE BFA FC SCSI DRIVER 4365M: Anil Gurumurthy <anil.gurumurthy@qlogic.com> 4366M: Sudarsana Kalluru <sudarsana.kalluru@qlogic.com> 4367L: linux-scsi@vger.kernel.org 4368S: Supported 4369F: drivers/scsi/bfa/ 4370 4371BROCADE BNA 10 GIGABIT ETHERNET DRIVER 4372M: Rasesh Mody <rmody@marvell.com> 4373M: Sudarsana Kalluru <skalluru@marvell.com> 4374M: GR-Linux-NIC-Dev@marvell.com 4375L: netdev@vger.kernel.org 4376S: Supported 4377F: drivers/net/ethernet/brocade/bna/ 4378 4379BSG (block layer generic sg v4 driver) 4380M: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> 4381L: linux-scsi@vger.kernel.org 4382S: Supported 4383F: block/bsg.c 4384F: include/linux/bsg.h 4385F: include/uapi/linux/bsg.h 4386 4387BT87X AUDIO DRIVER 4388M: Clemens Ladisch <clemens@ladisch.de> 4389L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4390S: Maintained 4391T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4392F: Documentation/sound/cards/bt87x.rst 4393F: sound/pci/bt87x.c 4394 4395BT8XXGPIO DRIVER 4396M: Michael Buesch <m@bues.ch> 4397S: Maintained 4398W: http://bu3sch.de/btgpio.php 4399F: drivers/gpio/gpio-bt8xx.c 4400 4401BTRFS FILE SYSTEM 4402M: Chris Mason <clm@fb.com> 4403M: Josef Bacik <josef@toxicpanda.com> 4404M: David Sterba <dsterba@suse.com> 4405L: linux-btrfs@vger.kernel.org 4406S: Maintained 4407W: https://btrfs.readthedocs.io 4408W: https://btrfs.wiki.kernel.org/ 4409Q: https://patchwork.kernel.org/project/linux-btrfs/list/ 4410C: irc://irc.libera.chat/btrfs 4411T: git git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux.git 4412F: Documentation/filesystems/btrfs.rst 4413F: fs/btrfs/ 4414F: include/linux/btrfs* 4415F: include/trace/events/btrfs.h 4416F: include/uapi/linux/btrfs* 4417 4418BTTV VIDEO4LINUX DRIVER 4419M: Mauro Carvalho Chehab <mchehab@kernel.org> 4420L: linux-media@vger.kernel.org 4421S: Odd fixes 4422W: https://linuxtv.org 4423T: git git://linuxtv.org/media_tree.git 4424F: Documentation/driver-api/media/drivers/bttv* 4425F: drivers/media/pci/bt8xx/bttv* 4426 4427BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS 4428M: Chanwoo Choi <cw00.choi@samsung.com> 4429L: linux-pm@vger.kernel.org 4430L: linux-samsung-soc@vger.kernel.org 4431S: Maintained 4432T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 4433F: Documentation/devicetree/bindings/interconnect/samsung,exynos-bus.yaml 4434F: drivers/devfreq/exynos-bus.c 4435 4436BUSLOGIC SCSI DRIVER 4437M: Khalid Aziz <khalid@gonehiking.org> 4438L: linux-scsi@vger.kernel.org 4439S: Maintained 4440F: drivers/scsi/BusLogic.* 4441F: drivers/scsi/FlashPoint.* 4442 4443BXCAN CAN NETWORK DRIVER 4444M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 4445L: linux-can@vger.kernel.org 4446S: Maintained 4447F: Documentation/devicetree/bindings/net/can/st,stm32-bxcan.yaml 4448F: drivers/net/can/bxcan.c 4449 4450C-MEDIA CMI8788 DRIVER 4451M: Clemens Ladisch <clemens@ladisch.de> 4452L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4453S: Maintained 4454T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4455F: sound/pci/oxygen/ 4456 4457C-SKY ARCHITECTURE 4458M: Guo Ren <guoren@kernel.org> 4459L: linux-csky@vger.kernel.org 4460S: Supported 4461T: git https://github.com/c-sky/csky-linux.git 4462F: Documentation/devicetree/bindings/csky/ 4463F: Documentation/devicetree/bindings/interrupt-controller/csky,* 4464F: Documentation/devicetree/bindings/timer/csky,* 4465F: arch/csky/ 4466F: drivers/clocksource/timer-gx6605s.c 4467F: drivers/clocksource/timer-mp-csky.c 4468F: drivers/irqchip/irq-csky-* 4469N: csky 4470K: csky 4471 4472CA8210 IEEE-802.15.4 RADIO DRIVER 4473L: linux-wpan@vger.kernel.org 4474S: Orphan 4475W: https://github.com/Cascoda/ca8210-linux.git 4476F: Documentation/devicetree/bindings/net/ieee802154/ca8210.txt 4477F: drivers/net/ieee802154/ca8210.c 4478 4479CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS 4480M: David Howells <dhowells@redhat.com> 4481L: linux-cachefs@redhat.com (moderated for non-subscribers) 4482S: Supported 4483F: Documentation/filesystems/caching/cachefiles.rst 4484F: fs/cachefiles/ 4485 4486CADENCE MIPI-CSI2 BRIDGES 4487M: Maxime Ripard <mripard@kernel.org> 4488L: linux-media@vger.kernel.org 4489S: Maintained 4490F: Documentation/devicetree/bindings/media/cdns,*.txt 4491F: drivers/media/platform/cadence/cdns-csi2* 4492 4493CADENCE NAND DRIVER 4494L: linux-mtd@lists.infradead.org 4495S: Orphan 4496F: Documentation/devicetree/bindings/mtd/cadence-nand-controller.txt 4497F: drivers/mtd/nand/raw/cadence-nand-controller.c 4498 4499CADENCE USB3 DRD IP DRIVER 4500M: Peter Chen <peter.chen@kernel.org> 4501M: Pawel Laszczak <pawell@cadence.com> 4502R: Roger Quadros <rogerq@kernel.org> 4503R: Aswath Govindraju <a-govindraju@ti.com> 4504L: linux-usb@vger.kernel.org 4505S: Maintained 4506T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4507F: Documentation/devicetree/bindings/usb/cdns,usb3.yaml 4508F: drivers/usb/cdns3/ 4509X: drivers/usb/cdns3/cdnsp* 4510 4511CADENCE USBSSP DRD IP DRIVER 4512M: Pawel Laszczak <pawell@cadence.com> 4513L: linux-usb@vger.kernel.org 4514S: Maintained 4515T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4516F: drivers/usb/cdns3/ 4517X: drivers/usb/cdns3/cdns3* 4518 4519CADET FM/AM RADIO RECEIVER DRIVER 4520M: Hans Verkuil <hverkuil@xs4all.nl> 4521L: linux-media@vger.kernel.org 4522S: Maintained 4523W: https://linuxtv.org 4524T: git git://linuxtv.org/media_tree.git 4525F: drivers/media/radio/radio-cadet* 4526 4527CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER 4528L: linux-media@vger.kernel.org 4529S: Orphan 4530T: git git://linuxtv.org/media_tree.git 4531F: Documentation/admin-guide/media/cafe_ccic* 4532F: drivers/media/platform/marvell/ 4533 4534CAIF NETWORK LAYER 4535L: netdev@vger.kernel.org 4536S: Orphan 4537F: Documentation/networking/caif/ 4538F: drivers/net/caif/ 4539F: include/net/caif/ 4540F: include/uapi/linux/caif/ 4541F: net/caif/ 4542 4543CAKE QDISC 4544M: Toke Høiland-Jørgensen <toke@toke.dk> 4545L: cake@lists.bufferbloat.net (moderated for non-subscribers) 4546S: Maintained 4547F: net/sched/sch_cake.c 4548 4549CAN NETWORK DRIVERS 4550M: Wolfgang Grandegger <wg@grandegger.com> 4551M: Marc Kleine-Budde <mkl@pengutronix.de> 4552L: linux-can@vger.kernel.org 4553S: Maintained 4554W: https://github.com/linux-can 4555T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4556T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4557F: Documentation/devicetree/bindings/net/can/ 4558F: Documentation/devicetree/bindings/phy/ti,tcan104x-can.yaml 4559F: drivers/net/can/ 4560F: drivers/phy/phy-can-transceiver.c 4561F: include/linux/can/bittiming.h 4562F: include/linux/can/dev.h 4563F: include/linux/can/length.h 4564F: include/linux/can/platform/ 4565F: include/linux/can/rx-offload.h 4566F: include/uapi/linux/can/error.h 4567F: include/uapi/linux/can/netlink.h 4568F: include/uapi/linux/can/vxcan.h 4569 4570CAN NETWORK LAYER 4571M: Oliver Hartkopp <socketcan@hartkopp.net> 4572M: Marc Kleine-Budde <mkl@pengutronix.de> 4573L: linux-can@vger.kernel.org 4574S: Maintained 4575W: https://github.com/linux-can 4576T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4577T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4578F: Documentation/networking/can.rst 4579F: include/linux/can/can-ml.h 4580F: include/linux/can/core.h 4581F: include/linux/can/skb.h 4582F: include/net/netns/can.h 4583F: include/uapi/linux/can.h 4584F: include/uapi/linux/can/bcm.h 4585F: include/uapi/linux/can/gw.h 4586F: include/uapi/linux/can/isotp.h 4587F: include/uapi/linux/can/raw.h 4588F: net/can/ 4589 4590CAN-J1939 NETWORK LAYER 4591M: Robin van der Gracht <robin@protonic.nl> 4592M: Oleksij Rempel <o.rempel@pengutronix.de> 4593R: kernel@pengutronix.de 4594L: linux-can@vger.kernel.org 4595S: Maintained 4596F: Documentation/networking/j1939.rst 4597F: include/uapi/linux/can/j1939.h 4598F: net/can/j1939/ 4599 4600CANAAN/KENDRYTE K210 SOC FPIOA DRIVER 4601M: Damien Le Moal <dlemoal@kernel.org> 4602L: linux-riscv@lists.infradead.org 4603L: linux-gpio@vger.kernel.org (pinctrl driver) 4604F: Documentation/devicetree/bindings/pinctrl/canaan,k210-fpioa.yaml 4605F: drivers/pinctrl/pinctrl-k210.c 4606 4607CANAAN/KENDRYTE K210 SOC RESET CONTROLLER DRIVER 4608M: Damien Le Moal <dlemoal@kernel.org> 4609L: linux-kernel@vger.kernel.org 4610L: linux-riscv@lists.infradead.org 4611S: Maintained 4612F: Documentation/devicetree/bindings/reset/canaan,k210-rst.yaml 4613F: drivers/reset/reset-k210.c 4614 4615CANAAN/KENDRYTE K210 SOC SYSTEM CONTROLLER DRIVER 4616M: Damien Le Moal <dlemoal@kernel.org> 4617L: linux-riscv@lists.infradead.org 4618S: Maintained 4619F: Documentation/devicetree/bindings/mfd/canaan,k210-sysctl.yaml 4620F: drivers/soc/canaan/ 4621F: include/soc/canaan/ 4622 4623CAPABILITIES 4624M: Serge Hallyn <serge@hallyn.com> 4625L: linux-security-module@vger.kernel.org 4626S: Supported 4627F: include/linux/capability.h 4628F: include/uapi/linux/capability.h 4629F: kernel/capability.c 4630F: security/commoncap.c 4631 4632CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER 4633M: Kevin Tsai <ktsai@capellamicro.com> 4634S: Maintained 4635F: drivers/iio/light/cm* 4636 4637CARL9170 LINUX COMMUNITY WIRELESS DRIVER 4638M: Christian Lamparter <chunkeey@googlemail.com> 4639L: linux-wireless@vger.kernel.org 4640S: Maintained 4641W: https://wireless.wiki.kernel.org/en/users/Drivers/carl9170 4642F: drivers/net/wireless/ath/carl9170/ 4643 4644CAVIUM I2C DRIVER 4645M: Robert Richter <rric@kernel.org> 4646S: Odd Fixes 4647W: http://www.marvell.com 4648F: drivers/i2c/busses/i2c-octeon* 4649F: drivers/i2c/busses/i2c-thunderx* 4650 4651CAVIUM LIQUIDIO NETWORK DRIVER 4652M: Derek Chickles <dchickles@marvell.com> 4653M: Satanand Burla <sburla@marvell.com> 4654M: Felix Manlunas <fmanlunas@marvell.com> 4655L: netdev@vger.kernel.org 4656S: Supported 4657W: http://www.marvell.com 4658F: drivers/net/ethernet/cavium/liquidio/ 4659 4660CAVIUM MMC DRIVER 4661M: Robert Richter <rric@kernel.org> 4662S: Odd Fixes 4663W: http://www.marvell.com 4664F: drivers/mmc/host/cavium* 4665 4666CAVIUM OCTEON-TX CRYPTO DRIVER 4667M: George Cherian <gcherian@marvell.com> 4668L: linux-crypto@vger.kernel.org 4669S: Supported 4670W: http://www.marvell.com 4671F: drivers/crypto/cavium/cpt/ 4672 4673CAVIUM THUNDERX2 ARM64 SOC 4674M: Robert Richter <rric@kernel.org> 4675L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4676S: Odd Fixes 4677F: Documentation/devicetree/bindings/arm/cavium-thunder2.txt 4678F: arch/arm64/boot/dts/cavium/thunder2-99xx* 4679 4680CBS/ETF/TAPRIO QDISCS 4681M: Vinicius Costa Gomes <vinicius.gomes@intel.com> 4682L: netdev@vger.kernel.org 4683S: Maintained 4684F: net/sched/sch_cbs.c 4685F: net/sched/sch_etf.c 4686F: net/sched/sch_taprio.c 4687 4688CC2520 IEEE-802.15.4 RADIO DRIVER 4689M: Stefan Schmidt <stefan@datenfreihafen.org> 4690L: linux-wpan@vger.kernel.org 4691S: Odd Fixes 4692F: Documentation/devicetree/bindings/net/ieee802154/cc2520.txt 4693F: drivers/net/ieee802154/cc2520.c 4694 4695CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER 4696M: Gilad Ben-Yossef <gilad@benyossef.com> 4697L: linux-crypto@vger.kernel.org 4698S: Supported 4699W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4700F: drivers/crypto/ccree/ 4701 4702CCTRNG ARM TRUSTZONE CRYPTOCELL TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 4703M: Hadar Gat <hadar.gat@arm.com> 4704L: linux-crypto@vger.kernel.org 4705S: Supported 4706W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4707F: Documentation/devicetree/bindings/rng/arm-cctrng.yaml 4708F: drivers/char/hw_random/cctrng.c 4709F: drivers/char/hw_random/cctrng.h 4710 4711CEC FRAMEWORK 4712M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4713L: linux-media@vger.kernel.org 4714S: Supported 4715W: http://linuxtv.org 4716T: git git://linuxtv.org/media_tree.git 4717F: Documentation/ABI/testing/debugfs-cec-error-inj 4718F: Documentation/devicetree/bindings/media/cec/cec-common.yaml 4719F: Documentation/driver-api/media/cec-core.rst 4720F: Documentation/userspace-api/media/cec 4721F: drivers/media/cec/ 4722F: drivers/media/rc/keymaps/rc-cec.c 4723F: include/media/cec-notifier.h 4724F: include/media/cec.h 4725F: include/uapi/linux/cec-funcs.h 4726F: include/uapi/linux/cec.h 4727 4728CEC GPIO DRIVER 4729M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4730L: linux-media@vger.kernel.org 4731S: Supported 4732W: http://linuxtv.org 4733T: git git://linuxtv.org/media_tree.git 4734F: Documentation/devicetree/bindings/media/cec/cec-gpio.yaml 4735F: drivers/media/cec/platform/cec-gpio/ 4736 4737CELL BROADBAND ENGINE ARCHITECTURE 4738M: Arnd Bergmann <arnd@arndb.de> 4739L: linuxppc-dev@lists.ozlabs.org 4740S: Supported 4741W: http://www.ibm.com/developerworks/power/cell/ 4742F: arch/powerpc/include/asm/cell*.h 4743F: arch/powerpc/include/asm/spu*.h 4744F: arch/powerpc/include/uapi/asm/spu*.h 4745F: arch/powerpc/platforms/cell/ 4746 4747CELLWISE CW2015 BATTERY DRIVER 4748M: Tobias Schrammm <t.schramm@manjaro.org> 4749S: Maintained 4750F: Documentation/devicetree/bindings/power/supply/cw2015_battery.yaml 4751F: drivers/power/supply/cw2015_battery.c 4752 4753CEPH COMMON CODE (LIBCEPH) 4754M: Ilya Dryomov <idryomov@gmail.com> 4755M: Xiubo Li <xiubli@redhat.com> 4756R: Jeff Layton <jlayton@kernel.org> 4757L: ceph-devel@vger.kernel.org 4758S: Supported 4759W: http://ceph.com/ 4760T: git https://github.com/ceph/ceph-client.git 4761F: include/linux/ceph/ 4762F: include/linux/crush/ 4763F: net/ceph/ 4764 4765CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH) 4766M: Xiubo Li <xiubli@redhat.com> 4767M: Ilya Dryomov <idryomov@gmail.com> 4768R: Jeff Layton <jlayton@kernel.org> 4769L: ceph-devel@vger.kernel.org 4770S: Supported 4771W: http://ceph.com/ 4772T: git https://github.com/ceph/ceph-client.git 4773F: Documentation/filesystems/ceph.rst 4774F: fs/ceph/ 4775 4776CERTIFICATE HANDLING 4777M: David Howells <dhowells@redhat.com> 4778M: David Woodhouse <dwmw2@infradead.org> 4779L: keyrings@vger.kernel.org 4780S: Maintained 4781F: Documentation/admin-guide/module-signing.rst 4782F: certs/ 4783F: scripts/sign-file.c 4784F: tools/certs/ 4785 4786CFAG12864B LCD DRIVER 4787M: Miguel Ojeda <ojeda@kernel.org> 4788S: Maintained 4789F: drivers/auxdisplay/cfag12864b.c 4790F: include/linux/cfag12864b.h 4791 4792CFAG12864BFB LCD FRAMEBUFFER DRIVER 4793M: Miguel Ojeda <ojeda@kernel.org> 4794S: Maintained 4795F: drivers/auxdisplay/cfag12864bfb.c 4796F: include/linux/cfag12864b.h 4797 4798CHAR and MISC DRIVERS 4799M: Arnd Bergmann <arnd@arndb.de> 4800M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 4801S: Supported 4802T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 4803F: drivers/char/ 4804F: drivers/misc/ 4805F: include/linux/miscdevice.h 4806X: drivers/char/agp/ 4807X: drivers/char/hw_random/ 4808X: drivers/char/ipmi/ 4809X: drivers/char/random.c 4810X: drivers/char/tpm/ 4811 4812CHECKPATCH 4813M: Andy Whitcroft <apw@canonical.com> 4814M: Joe Perches <joe@perches.com> 4815R: Dwaipayan Ray <dwaipayanray1@gmail.com> 4816R: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4817S: Maintained 4818F: scripts/checkpatch.pl 4819 4820CHECKPATCH DOCUMENTATION 4821M: Dwaipayan Ray <dwaipayanray1@gmail.com> 4822M: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4823R: Joe Perches <joe@perches.com> 4824S: Maintained 4825F: Documentation/dev-tools/checkpatch.rst 4826 4827CHINESE DOCUMENTATION 4828M: Alex Shi <alexs@kernel.org> 4829M: Yanteng Si <siyanteng@loongson.cn> 4830S: Maintained 4831F: Documentation/translations/zh_CN/ 4832 4833CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER 4834M: Peter Chen <peter.chen@kernel.org> 4835L: linux-usb@vger.kernel.org 4836S: Maintained 4837T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4838F: drivers/usb/chipidea/ 4839 4840CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER 4841M: Hans de Goede <hdegoede@redhat.com> 4842L: linux-input@vger.kernel.org 4843S: Maintained 4844F: Documentation/devicetree/bindings/input/touchscreen/chipone,icn8318.yaml 4845F: drivers/input/touchscreen/chipone_icn8318.c 4846 4847CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER 4848M: Hans de Goede <hdegoede@redhat.com> 4849L: linux-input@vger.kernel.org 4850S: Maintained 4851F: drivers/input/touchscreen/chipone_icn8505.c 4852 4853CHROME HARDWARE PLATFORM SUPPORT 4854M: Benson Leung <bleung@chromium.org> 4855L: chrome-platform@lists.linux.dev 4856S: Maintained 4857T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git 4858F: drivers/platform/chrome/ 4859 4860CHROMEOS EC CODEC DRIVER 4861M: Cheng-Yi Chiang <cychiang@chromium.org> 4862M: Tzung-Bi Shih <tzungbi@kernel.org> 4863R: Guenter Roeck <groeck@chromium.org> 4864L: chrome-platform@lists.linux.dev 4865S: Maintained 4866F: Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml 4867F: sound/soc/codecs/cros_ec_codec.* 4868 4869CHROMEOS EC SUBDRIVERS 4870M: Benson Leung <bleung@chromium.org> 4871R: Guenter Roeck <groeck@chromium.org> 4872L: chrome-platform@lists.linux.dev 4873S: Maintained 4874F: drivers/power/supply/cros_usbpd-charger.c 4875N: cros_ec 4876N: cros-ec 4877 4878CHROMEOS EC UART DRIVER 4879M: Bhanu Prakash Maiya <bhanumaiya@chromium.org> 4880R: Benson Leung <bleung@chromium.org> 4881R: Tzung-Bi Shih <tzungbi@kernel.org> 4882S: Maintained 4883F: drivers/platform/chrome/cros_ec_uart.c 4884 4885CHROMEOS EC USB PD NOTIFY DRIVER 4886M: Prashant Malani <pmalani@chromium.org> 4887L: chrome-platform@lists.linux.dev 4888S: Maintained 4889F: drivers/platform/chrome/cros_usbpd_notify.c 4890F: include/linux/platform_data/cros_usbpd_notify.h 4891 4892CHROMEOS EC USB TYPE-C DRIVER 4893M: Prashant Malani <pmalani@chromium.org> 4894L: chrome-platform@lists.linux.dev 4895S: Maintained 4896F: drivers/platform/chrome/cros_ec_typec.* 4897F: drivers/platform/chrome/cros_typec_switch.c 4898F: drivers/platform/chrome/cros_typec_vdm.* 4899 4900CHROMEOS HPS DRIVER 4901M: Dan Callaghan <dcallagh@chromium.org> 4902R: Sami Kyöstilä <skyostil@chromium.org> 4903S: Maintained 4904F: drivers/platform/chrome/cros_hps_i2c.c 4905 4906CHRONTEL CH7322 CEC DRIVER 4907M: Joe Tessler <jrt@google.com> 4908L: linux-media@vger.kernel.org 4909S: Maintained 4910T: git git://linuxtv.org/media_tree.git 4911F: Documentation/devicetree/bindings/media/i2c/chrontel,ch7322.yaml 4912F: drivers/media/cec/i2c/ch7322.c 4913 4914CIRRUS LOGIC AUDIO CODEC DRIVERS 4915M: James Schulman <james.schulman@cirrus.com> 4916M: David Rhodes <david.rhodes@cirrus.com> 4917M: Lucas Tanure <tanureal@opensource.cirrus.com> 4918M: Richard Fitzgerald <rf@opensource.cirrus.com> 4919L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4920L: patches@opensource.cirrus.com 4921S: Maintained 4922F: Documentation/devicetree/bindings/sound/cirrus,cs* 4923F: include/dt-bindings/sound/cs* 4924F: include/sound/cs* 4925F: sound/pci/hda/cs* 4926F: sound/pci/hda/hda_cs_dsp_ctl.* 4927F: sound/soc/codecs/cs* 4928 4929CIRRUS LOGIC DSP FIRMWARE DRIVER 4930M: Simon Trimmer <simont@opensource.cirrus.com> 4931M: Charles Keepax <ckeepax@opensource.cirrus.com> 4932M: Richard Fitzgerald <rf@opensource.cirrus.com> 4933L: patches@opensource.cirrus.com 4934S: Supported 4935W: https://github.com/CirrusLogic/linux-drivers/wiki 4936T: git https://github.com/CirrusLogic/linux-drivers.git 4937F: drivers/firmware/cirrus/* 4938F: include/linux/firmware/cirrus/* 4939 4940CIRRUS LOGIC EP93XX ETHERNET DRIVER 4941M: Hartley Sweeten <hsweeten@visionengravers.com> 4942L: netdev@vger.kernel.org 4943S: Maintained 4944F: drivers/net/ethernet/cirrus/ep93xx_eth.c 4945 4946CIRRUS LOGIC LOCHNAGAR DRIVER 4947M: Charles Keepax <ckeepax@opensource.cirrus.com> 4948M: Richard Fitzgerald <rf@opensource.cirrus.com> 4949L: patches@opensource.cirrus.com 4950S: Supported 4951F: Documentation/devicetree/bindings/clock/cirrus,lochnagar.yaml 4952F: Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.yaml 4953F: Documentation/devicetree/bindings/mfd/cirrus,lochnagar.yaml 4954F: Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.yaml 4955F: Documentation/devicetree/bindings/sound/cirrus,lochnagar.yaml 4956F: Documentation/hwmon/lochnagar.rst 4957F: drivers/clk/clk-lochnagar.c 4958F: drivers/hwmon/lochnagar-hwmon.c 4959F: drivers/mfd/lochnagar-i2c.c 4960F: drivers/pinctrl/cirrus/pinctrl-lochnagar.c 4961F: drivers/regulator/lochnagar-regulator.c 4962F: include/dt-bindings/clock/lochnagar.h 4963F: include/dt-bindings/pinctrl/lochnagar.h 4964F: include/linux/mfd/lochnagar* 4965F: sound/soc/codecs/lochnagar-sc.c 4966 4967CIRRUS LOGIC MADERA CODEC DRIVERS 4968M: Charles Keepax <ckeepax@opensource.cirrus.com> 4969M: Richard Fitzgerald <rf@opensource.cirrus.com> 4970L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4971L: patches@opensource.cirrus.com 4972S: Supported 4973W: https://github.com/CirrusLogic/linux-drivers/wiki 4974T: git https://github.com/CirrusLogic/linux-drivers.git 4975F: Documentation/devicetree/bindings/mfd/cirrus,madera.yaml 4976F: Documentation/devicetree/bindings/pinctrl/cirrus,madera.yaml 4977F: Documentation/devicetree/bindings/sound/cirrus,madera.yaml 4978F: drivers/gpio/gpio-madera* 4979F: drivers/irqchip/irq-madera* 4980F: drivers/mfd/cs47l* 4981F: drivers/mfd/madera* 4982F: drivers/pinctrl/cirrus/* 4983F: include/dt-bindings/sound/madera* 4984F: include/linux/irqchip/irq-madera* 4985F: include/linux/mfd/madera/* 4986F: include/sound/madera* 4987F: sound/soc/codecs/cs47l* 4988F: sound/soc/codecs/madera* 4989 4990CISCO FCOE HBA DRIVER 4991M: Satish Kharat <satishkh@cisco.com> 4992M: Sesidhar Baddela <sebaddel@cisco.com> 4993M: Karan Tilak Kumar <kartilak@cisco.com> 4994L: linux-scsi@vger.kernel.org 4995S: Supported 4996F: drivers/scsi/fnic/ 4997 4998CISCO SCSI HBA DRIVER 4999M: Karan Tilak Kumar <kartilak@cisco.com> 5000M: Sesidhar Baddela <sebaddel@cisco.com> 5001L: linux-scsi@vger.kernel.org 5002S: Supported 5003F: drivers/scsi/snic/ 5004 5005CISCO VIC ETHERNET NIC DRIVER 5006M: Christian Benvenuti <benve@cisco.com> 5007M: Satish Kharat <satishkh@cisco.com> 5008S: Supported 5009F: drivers/net/ethernet/cisco/enic/ 5010 5011CISCO VIC LOW LATENCY NIC DRIVER 5012M: Christian Benvenuti <benve@cisco.com> 5013M: Nelson Escobar <neescoba@cisco.com> 5014S: Supported 5015F: drivers/infiniband/hw/usnic/ 5016 5017CLANG CONTROL FLOW INTEGRITY SUPPORT 5018M: Sami Tolvanen <samitolvanen@google.com> 5019M: Kees Cook <keescook@chromium.org> 5020R: Nathan Chancellor <nathan@kernel.org> 5021R: Nick Desaulniers <ndesaulniers@google.com> 5022L: llvm@lists.linux.dev 5023S: Supported 5024B: https://github.com/ClangBuiltLinux/linux/issues 5025T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 5026F: include/linux/cfi.h 5027F: kernel/cfi.c 5028 5029CLANG-FORMAT FILE 5030M: Miguel Ojeda <ojeda@kernel.org> 5031S: Maintained 5032F: .clang-format 5033 5034CLANG/LLVM BUILD SUPPORT 5035M: Nathan Chancellor <nathan@kernel.org> 5036M: Nick Desaulniers <ndesaulniers@google.com> 5037R: Tom Rix <trix@redhat.com> 5038L: llvm@lists.linux.dev 5039S: Supported 5040W: https://clangbuiltlinux.github.io/ 5041B: https://github.com/ClangBuiltLinux/linux/issues 5042C: irc://irc.libera.chat/clangbuiltlinux 5043F: Documentation/kbuild/llvm.rst 5044F: include/linux/compiler-clang.h 5045F: scripts/Makefile.clang 5046F: scripts/clang-tools/ 5047K: \b(?i:clang|llvm)\b 5048 5049CLK API 5050M: Russell King <linux@armlinux.org.uk> 5051L: linux-clk@vger.kernel.org 5052S: Maintained 5053F: include/linux/clk.h 5054 5055CLOCKSOURCE, CLOCKEVENT DRIVERS 5056M: Daniel Lezcano <daniel.lezcano@linaro.org> 5057M: Thomas Gleixner <tglx@linutronix.de> 5058L: linux-kernel@vger.kernel.org 5059S: Supported 5060T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 5061F: Documentation/devicetree/bindings/timer/ 5062F: drivers/clocksource/ 5063 5064CMPC ACPI DRIVER 5065M: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com> 5066M: Daniel Oliveira Nascimento <don@syst.com.br> 5067L: platform-driver-x86@vger.kernel.org 5068S: Supported 5069F: drivers/platform/x86/classmate-laptop.c 5070 5071COBALT MEDIA DRIVER 5072M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 5073L: linux-media@vger.kernel.org 5074S: Supported 5075W: https://linuxtv.org 5076T: git git://linuxtv.org/media_tree.git 5077F: drivers/media/pci/cobalt/ 5078 5079COCCINELLE/Semantic Patches (SmPL) 5080M: Julia Lawall <Julia.Lawall@inria.fr> 5081M: Nicolas Palix <nicolas.palix@imag.fr> 5082L: cocci@inria.fr (moderated for non-subscribers) 5083S: Supported 5084W: https://coccinelle.gitlabpages.inria.fr/website/ 5085T: git git://git.kernel.org/pub/scm/linux/kernel/git/jlawall/linux.git 5086F: Documentation/dev-tools/coccinelle.rst 5087F: scripts/coccicheck 5088F: scripts/coccinelle/ 5089 5090CODA FILE SYSTEM 5091M: Jan Harkes <jaharkes@cs.cmu.edu> 5092M: coda@cs.cmu.edu 5093L: codalist@coda.cs.cmu.edu 5094S: Maintained 5095W: http://www.coda.cs.cmu.edu/ 5096F: Documentation/filesystems/coda.rst 5097F: fs/coda/ 5098F: include/linux/coda*.h 5099F: include/uapi/linux/coda*.h 5100 5101CODA V4L2 MEM2MEM DRIVER 5102M: Philipp Zabel <p.zabel@pengutronix.de> 5103L: linux-media@vger.kernel.org 5104S: Maintained 5105F: Documentation/devicetree/bindings/media/coda.yaml 5106F: drivers/media/platform/chips-media/ 5107 5108CODE OF CONDUCT 5109M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5110S: Supported 5111F: Documentation/process/code-of-conduct-interpretation.rst 5112F: Documentation/process/code-of-conduct.rst 5113 5114COMEDI DRIVERS 5115M: Ian Abbott <abbotti@mev.co.uk> 5116M: H Hartley Sweeten <hsweeten@visionengravers.com> 5117S: Odd Fixes 5118F: drivers/comedi/ 5119F: include/linux/comedi/ 5120F: include/uapi/linux/comedi.h 5121 5122COMMON CLK FRAMEWORK 5123M: Michael Turquette <mturquette@baylibre.com> 5124M: Stephen Boyd <sboyd@kernel.org> 5125L: linux-clk@vger.kernel.org 5126S: Maintained 5127Q: http://patchwork.kernel.org/project/linux-clk/list/ 5128T: git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git 5129F: Documentation/devicetree/bindings/clock/ 5130F: drivers/clk/ 5131F: include/dt-bindings/clock/ 5132F: include/linux/clk-pr* 5133F: include/linux/clk/ 5134F: include/linux/of_clk.h 5135X: drivers/clk/clkdev.c 5136 5137COMMON INTERNET FILE SYSTEM CLIENT (CIFS and SMB3) 5138M: Steve French <sfrench@samba.org> 5139R: Paulo Alcantara <pc@cjr.nz> (DFS, global name space) 5140R: Ronnie Sahlberg <lsahlber@redhat.com> (directory leases, sparse files) 5141R: Shyam Prasad N <sprasad@microsoft.com> (multichannel) 5142R: Tom Talpey <tom@talpey.com> (RDMA, smbdirect) 5143L: linux-cifs@vger.kernel.org 5144L: samba-technical@lists.samba.org (moderated for non-subscribers) 5145S: Supported 5146W: https://wiki.samba.org/index.php/LinuxCIFS 5147T: git git://git.samba.org/sfrench/cifs-2.6.git 5148F: Documentation/admin-guide/cifs/ 5149F: fs/cifs/ 5150F: fs/smbfs_common/ 5151F: include/uapi/linux/cifs 5152 5153COMPACTPCI HOTPLUG CORE 5154M: Scott Murray <scott@spiteful.org> 5155L: linux-pci@vger.kernel.org 5156S: Maintained 5157F: drivers/pci/hotplug/cpci_hotplug* 5158 5159COMPACTPCI HOTPLUG GENERIC DRIVER 5160M: Scott Murray <scott@spiteful.org> 5161L: linux-pci@vger.kernel.org 5162S: Maintained 5163F: drivers/pci/hotplug/cpcihp_generic.c 5164 5165COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER 5166M: Scott Murray <scott@spiteful.org> 5167L: linux-pci@vger.kernel.org 5168S: Maintained 5169F: drivers/pci/hotplug/cpcihp_zt5550.* 5170 5171COMPAL LAPTOP SUPPORT 5172M: Cezary Jackiewicz <cezary.jackiewicz@gmail.com> 5173L: platform-driver-x86@vger.kernel.org 5174S: Maintained 5175F: drivers/platform/x86/compal-laptop.c 5176 5177COMPILER ATTRIBUTES 5178M: Miguel Ojeda <ojeda@kernel.org> 5179R: Nick Desaulniers <ndesaulniers@google.com> 5180S: Maintained 5181F: include/linux/compiler_attributes.h 5182 5183COMPUTE EXPRESS LINK (CXL) 5184M: Alison Schofield <alison.schofield@intel.com> 5185M: Vishal Verma <vishal.l.verma@intel.com> 5186M: Ira Weiny <ira.weiny@intel.com> 5187M: Ben Widawsky <bwidawsk@kernel.org> 5188M: Dan Williams <dan.j.williams@intel.com> 5189L: linux-cxl@vger.kernel.org 5190S: Maintained 5191F: drivers/cxl/ 5192F: include/uapi/linux/cxl_mem.h 5193 5194CONEXANT ACCESSRUNNER USB DRIVER 5195L: accessrunner-general@lists.sourceforge.net 5196S: Orphan 5197W: http://accessrunner.sourceforge.net/ 5198F: drivers/usb/atm/cxacru.c 5199 5200CONFIGFS 5201M: Joel Becker <jlbec@evilplan.org> 5202M: Christoph Hellwig <hch@lst.de> 5203S: Supported 5204T: git git://git.infradead.org/users/hch/configfs.git 5205F: fs/configfs/ 5206F: include/linux/configfs.h 5207F: samples/configfs/ 5208 5209CONSOLE SUBSYSTEM 5210M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5211S: Supported 5212F: drivers/video/console/ 5213F: include/linux/console* 5214 5215CONTEXT TRACKING 5216M: Frederic Weisbecker <frederic@kernel.org> 5217M: "Paul E. McKenney" <paulmck@kernel.org> 5218S: Maintained 5219F: include/linux/context_tracking* 5220F: kernel/context_tracking.c 5221 5222CONTROL GROUP (CGROUP) 5223M: Tejun Heo <tj@kernel.org> 5224M: Zefan Li <lizefan.x@bytedance.com> 5225M: Johannes Weiner <hannes@cmpxchg.org> 5226L: cgroups@vger.kernel.org 5227S: Maintained 5228T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5229F: Documentation/admin-guide/cgroup-v1/ 5230F: Documentation/admin-guide/cgroup-v2.rst 5231F: include/linux/cgroup* 5232F: kernel/cgroup/ 5233F: tools/testing/selftests/cgroup/ 5234 5235CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO) 5236M: Tejun Heo <tj@kernel.org> 5237M: Josef Bacik <josef@toxicpanda.com> 5238M: Jens Axboe <axboe@kernel.dk> 5239L: cgroups@vger.kernel.org 5240L: linux-block@vger.kernel.org 5241T: git git://git.kernel.dk/linux-block 5242F: Documentation/admin-guide/cgroup-v1/blkio-controller.rst 5243F: block/bfq-cgroup.c 5244F: block/blk-cgroup.c 5245F: block/blk-iocost.c 5246F: block/blk-iolatency.c 5247F: block/blk-throttle.c 5248F: include/linux/blk-cgroup.h 5249 5250CONTROL GROUP - CPUSET 5251M: Waiman Long <longman@redhat.com> 5252M: Zefan Li <lizefan.x@bytedance.com> 5253L: cgroups@vger.kernel.org 5254S: Maintained 5255T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5256F: Documentation/admin-guide/cgroup-v1/cpusets.rst 5257F: include/linux/cpuset.h 5258F: kernel/cgroup/cpuset.c 5259 5260CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG) 5261M: Johannes Weiner <hannes@cmpxchg.org> 5262M: Michal Hocko <mhocko@kernel.org> 5263M: Roman Gushchin <roman.gushchin@linux.dev> 5264M: Shakeel Butt <shakeelb@google.com> 5265R: Muchun Song <muchun.song@linux.dev> 5266L: cgroups@vger.kernel.org 5267L: linux-mm@kvack.org 5268S: Maintained 5269F: mm/memcontrol.c 5270F: mm/swap_cgroup.c 5271F: tools/testing/selftests/cgroup/memcg_protection.m 5272F: tools/testing/selftests/cgroup/test_kmem.c 5273F: tools/testing/selftests/cgroup/test_memcontrol.c 5274 5275CORETEMP HARDWARE MONITORING DRIVER 5276M: Fenghua Yu <fenghua.yu@intel.com> 5277L: linux-hwmon@vger.kernel.org 5278S: Maintained 5279F: Documentation/hwmon/coretemp.rst 5280F: drivers/hwmon/coretemp.c 5281 5282CORSAIR-CPRO HARDWARE MONITOR DRIVER 5283M: Marius Zachmann <mail@mariuszachmann.de> 5284L: linux-hwmon@vger.kernel.org 5285S: Maintained 5286F: drivers/hwmon/corsair-cpro.c 5287 5288CORSAIR-PSU HARDWARE MONITOR DRIVER 5289M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 5290L: linux-hwmon@vger.kernel.org 5291S: Maintained 5292F: Documentation/hwmon/corsair-psu.rst 5293F: drivers/hwmon/corsair-psu.c 5294 5295COUNTER SUBSYSTEM 5296M: William Breathitt Gray <william.gray@linaro.org> 5297L: linux-iio@vger.kernel.org 5298S: Maintained 5299T: git git://git.kernel.org/pub/scm/linux/kernel/git/wbg/counter.git 5300F: Documentation/ABI/testing/sysfs-bus-counter 5301F: Documentation/driver-api/generic-counter.rst 5302F: drivers/counter/ 5303F: include/linux/counter.h 5304F: include/uapi/linux/counter.h 5305F: tools/counter/ 5306 5307CP2615 I2C DRIVER 5308M: Bence Csókás <bence98@sch.bme.hu> 5309S: Maintained 5310F: drivers/i2c/busses/i2c-cp2615.c 5311 5312CPMAC ETHERNET DRIVER 5313M: Florian Fainelli <f.fainelli@gmail.com> 5314L: netdev@vger.kernel.org 5315S: Maintained 5316F: drivers/net/ethernet/ti/cpmac.c 5317 5318CPU FREQUENCY DRIVERS - VEXPRESS SPC ARM BIG LITTLE 5319M: Viresh Kumar <viresh.kumar@linaro.org> 5320M: Sudeep Holla <sudeep.holla@arm.com> 5321L: linux-pm@vger.kernel.org 5322S: Maintained 5323W: http://www.arm.com/products/processors/technologies/biglittleprocessing.php 5324F: drivers/cpufreq/vexpress-spc-cpufreq.c 5325 5326CPU FREQUENCY SCALING FRAMEWORK 5327M: "Rafael J. Wysocki" <rafael@kernel.org> 5328M: Viresh Kumar <viresh.kumar@linaro.org> 5329L: linux-pm@vger.kernel.org 5330S: Maintained 5331B: https://bugzilla.kernel.org 5332T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5333T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates) 5334F: Documentation/admin-guide/pm/cpufreq.rst 5335F: Documentation/admin-guide/pm/intel_pstate.rst 5336F: Documentation/cpu-freq/ 5337F: Documentation/devicetree/bindings/cpufreq/ 5338F: drivers/cpufreq/ 5339F: include/linux/cpufreq.h 5340F: include/linux/sched/cpufreq.h 5341F: kernel/sched/cpufreq*.c 5342F: tools/testing/selftests/cpufreq/ 5343 5344CPU IDLE TIME MANAGEMENT FRAMEWORK 5345M: "Rafael J. Wysocki" <rafael@kernel.org> 5346M: Daniel Lezcano <daniel.lezcano@linaro.org> 5347L: linux-pm@vger.kernel.org 5348S: Maintained 5349B: https://bugzilla.kernel.org 5350T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5351F: Documentation/admin-guide/pm/cpuidle.rst 5352F: Documentation/driver-api/pm/cpuidle.rst 5353F: drivers/cpuidle/ 5354F: include/linux/cpuidle.h 5355 5356CPU POWER MONITORING SUBSYSTEM 5357M: Thomas Renninger <trenn@suse.com> 5358M: Shuah Khan <shuah@kernel.org> 5359M: Shuah Khan <skhan@linuxfoundation.org> 5360L: linux-pm@vger.kernel.org 5361S: Maintained 5362F: tools/power/cpupower/ 5363 5364CPUID/MSR DRIVER 5365M: "H. Peter Anvin" <hpa@zytor.com> 5366S: Maintained 5367F: arch/x86/kernel/cpuid.c 5368F: arch/x86/kernel/msr.c 5369 5370CPUIDLE DRIVER - ARM BIG LITTLE 5371M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5372M: Daniel Lezcano <daniel.lezcano@linaro.org> 5373L: linux-pm@vger.kernel.org 5374L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5375S: Maintained 5376T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5377F: drivers/cpuidle/cpuidle-big_little.c 5378 5379CPUIDLE DRIVER - ARM EXYNOS 5380M: Daniel Lezcano <daniel.lezcano@linaro.org> 5381M: Kukjin Kim <kgene@kernel.org> 5382R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 5383L: linux-pm@vger.kernel.org 5384L: linux-samsung-soc@vger.kernel.org 5385S: Supported 5386F: arch/arm/mach-exynos/pm.c 5387F: drivers/cpuidle/cpuidle-exynos.c 5388F: include/linux/platform_data/cpuidle-exynos.h 5389 5390CPUIDLE DRIVER - ARM PSCI 5391M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5392M: Sudeep Holla <sudeep.holla@arm.com> 5393L: linux-pm@vger.kernel.org 5394L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5395S: Supported 5396F: drivers/cpuidle/cpuidle-psci.c 5397 5398CPUIDLE DRIVER - ARM PSCI PM DOMAIN 5399M: Ulf Hansson <ulf.hansson@linaro.org> 5400L: linux-pm@vger.kernel.org 5401L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5402S: Supported 5403F: drivers/cpuidle/cpuidle-psci-domain.c 5404F: drivers/cpuidle/cpuidle-psci.h 5405 5406CPUIDLE DRIVER - DT IDLE PM DOMAIN 5407M: Ulf Hansson <ulf.hansson@linaro.org> 5408L: linux-pm@vger.kernel.org 5409S: Supported 5410F: drivers/cpuidle/dt_idle_genpd.c 5411F: drivers/cpuidle/dt_idle_genpd.h 5412 5413CPUIDLE DRIVER - RISC-V SBI 5414M: Anup Patel <anup@brainfault.org> 5415L: linux-pm@vger.kernel.org 5416L: linux-riscv@lists.infradead.org 5417S: Maintained 5418F: drivers/cpuidle/cpuidle-riscv-sbi.c 5419 5420CRAMFS FILESYSTEM 5421M: Nicolas Pitre <nico@fluxnic.net> 5422S: Maintained 5423F: Documentation/filesystems/cramfs.rst 5424F: fs/cramfs/ 5425 5426CREATIVE SB0540 5427M: Bastien Nocera <hadess@hadess.net> 5428L: linux-input@vger.kernel.org 5429S: Maintained 5430F: drivers/hid/hid-creative-sb0540.c 5431 5432CRYPTO API 5433M: Herbert Xu <herbert@gondor.apana.org.au> 5434M: "David S. Miller" <davem@davemloft.net> 5435L: linux-crypto@vger.kernel.org 5436S: Maintained 5437T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git 5438T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git 5439F: Documentation/crypto/ 5440F: Documentation/devicetree/bindings/crypto/ 5441F: arch/*/crypto/ 5442F: crypto/ 5443F: drivers/crypto/ 5444F: include/crypto/ 5445F: include/linux/crypto* 5446F: lib/crypto/ 5447 5448CRYPTOGRAPHIC RANDOM NUMBER GENERATOR 5449M: Neil Horman <nhorman@tuxdriver.com> 5450L: linux-crypto@vger.kernel.org 5451S: Maintained 5452F: crypto/ansi_cprng.c 5453F: crypto/rng.c 5454 5455CS3308 MEDIA DRIVER 5456M: Hans Verkuil <hverkuil@xs4all.nl> 5457L: linux-media@vger.kernel.org 5458S: Odd Fixes 5459W: http://linuxtv.org 5460T: git git://linuxtv.org/media_tree.git 5461F: drivers/media/i2c/cs3308.c 5462 5463CS5535 Audio ALSA driver 5464M: Jaya Kumar <jayakumar.alsa@gmail.com> 5465S: Maintained 5466F: sound/pci/cs5535audio/ 5467 5468CTU CAN FD DRIVER 5469M: Pavel Pisa <pisa@cmp.felk.cvut.cz> 5470M: Ondrej Ille <ondrej.ille@gmail.com> 5471L: linux-can@vger.kernel.org 5472S: Maintained 5473F: Documentation/devicetree/bindings/net/can/ctu,ctucanfd.yaml 5474F: drivers/net/can/ctucanfd/ 5475 5476CW1200 WLAN driver 5477M: Solomon Peachy <pizza@shaftnet.org> 5478S: Maintained 5479F: drivers/net/wireless/st/cw1200/ 5480 5481CX18 VIDEO4LINUX DRIVER 5482M: Andy Walls <awalls@md.metrocast.net> 5483L: linux-media@vger.kernel.org 5484S: Maintained 5485W: https://linuxtv.org 5486T: git git://linuxtv.org/media_tree.git 5487F: drivers/media/pci/cx18/ 5488F: include/uapi/linux/ivtv* 5489 5490CX2341X MPEG ENCODER HELPER MODULE 5491M: Hans Verkuil <hverkuil@xs4all.nl> 5492L: linux-media@vger.kernel.org 5493S: Maintained 5494W: https://linuxtv.org 5495T: git git://linuxtv.org/media_tree.git 5496F: drivers/media/common/cx2341x* 5497F: include/media/drv-intf/cx2341x.h 5498 5499CX24120 MEDIA DRIVER 5500M: Jemma Denson <jdenson@gmail.com> 5501M: Patrick Boettcher <patrick.boettcher@posteo.de> 5502L: linux-media@vger.kernel.org 5503S: Maintained 5504W: https://linuxtv.org 5505Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5506F: drivers/media/dvb-frontends/cx24120* 5507 5508CX88 VIDEO4LINUX DRIVER 5509M: Mauro Carvalho Chehab <mchehab@kernel.org> 5510L: linux-media@vger.kernel.org 5511S: Odd fixes 5512W: https://linuxtv.org 5513T: git git://linuxtv.org/media_tree.git 5514F: Documentation/driver-api/media/drivers/cx88* 5515F: drivers/media/pci/cx88/ 5516 5517CXD2820R MEDIA DRIVER 5518M: Antti Palosaari <crope@iki.fi> 5519L: linux-media@vger.kernel.org 5520S: Maintained 5521W: https://linuxtv.org 5522W: http://palosaari.fi/linux/ 5523Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5524T: git git://linuxtv.org/anttip/media_tree.git 5525F: drivers/media/dvb-frontends/cxd2820r* 5526 5527CXGB3 ETHERNET DRIVER (CXGB3) 5528M: Raju Rangoju <rajur@chelsio.com> 5529L: netdev@vger.kernel.org 5530S: Supported 5531W: http://www.chelsio.com 5532F: drivers/net/ethernet/chelsio/cxgb3/ 5533 5534CXGB3 ISCSI DRIVER (CXGB3I) 5535M: Varun Prakash <varun@chelsio.com> 5536L: linux-scsi@vger.kernel.org 5537S: Supported 5538W: http://www.chelsio.com 5539F: drivers/scsi/cxgbi/cxgb3i 5540 5541CXGB4 CRYPTO DRIVER (chcr) 5542M: Ayush Sawal <ayush.sawal@chelsio.com> 5543L: linux-crypto@vger.kernel.org 5544S: Supported 5545W: http://www.chelsio.com 5546F: drivers/crypto/chelsio 5547 5548CXGB4 ETHERNET DRIVER (CXGB4) 5549M: Raju Rangoju <rajur@chelsio.com> 5550L: netdev@vger.kernel.org 5551S: Supported 5552W: http://www.chelsio.com 5553F: drivers/net/ethernet/chelsio/cxgb4/ 5554 5555CXGB4 INLINE CRYPTO DRIVER 5556M: Ayush Sawal <ayush.sawal@chelsio.com> 5557L: netdev@vger.kernel.org 5558S: Supported 5559W: http://www.chelsio.com 5560F: drivers/net/ethernet/chelsio/inline_crypto/ 5561 5562CXGB4 ISCSI DRIVER (CXGB4I) 5563M: Varun Prakash <varun@chelsio.com> 5564L: linux-scsi@vger.kernel.org 5565S: Supported 5566W: http://www.chelsio.com 5567F: drivers/scsi/cxgbi/cxgb4i 5568 5569CXGB4 IWARP RNIC DRIVER (IW_CXGB4) 5570M: Potnuri Bharat Teja <bharat@chelsio.com> 5571L: linux-rdma@vger.kernel.org 5572S: Supported 5573W: http://www.openfabrics.org 5574F: drivers/infiniband/hw/cxgb4/ 5575F: include/uapi/rdma/cxgb4-abi.h 5576 5577CXGB4VF ETHERNET DRIVER (CXGB4VF) 5578M: Raju Rangoju <rajur@chelsio.com> 5579L: netdev@vger.kernel.org 5580S: Supported 5581W: http://www.chelsio.com 5582F: drivers/net/ethernet/chelsio/cxgb4vf/ 5583 5584CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER 5585M: Frederic Barrat <fbarrat@linux.ibm.com> 5586M: Andrew Donnellan <ajd@linux.ibm.com> 5587L: linuxppc-dev@lists.ozlabs.org 5588S: Supported 5589F: Documentation/ABI/testing/sysfs-class-cxl 5590F: Documentation/powerpc/cxl.rst 5591F: arch/powerpc/platforms/powernv/pci-cxl.c 5592F: drivers/misc/cxl/ 5593F: include/misc/cxl* 5594F: include/uapi/misc/cxl.h 5595 5596CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER 5597M: Manoj N. Kumar <manoj@linux.ibm.com> 5598M: Matthew R. Ochs <mrochs@linux.ibm.com> 5599M: Uma Krishnan <ukrishn@linux.ibm.com> 5600L: linux-scsi@vger.kernel.org 5601S: Supported 5602F: Documentation/powerpc/cxlflash.rst 5603F: drivers/scsi/cxlflash/ 5604F: include/uapi/scsi/cxlflash_ioctl.h 5605 5606CYBERPRO FB DRIVER 5607M: Russell King <linux@armlinux.org.uk> 5608L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5609S: Maintained 5610W: http://www.armlinux.org.uk/ 5611F: drivers/video/fbdev/cyber2000fb.* 5612 5613CYCLADES PC300 DRIVER 5614S: Orphan 5615F: drivers/net/wan/pc300* 5616 5617CYPRESS CY8C95X0 PINCTRL DRIVER 5618M: Patrick Rudolph <patrick.rudolph@9elements.com> 5619L: linux-gpio@vger.kernel.org 5620S: Maintained 5621F: drivers/pinctrl/pinctrl-cy8c95x0.c 5622 5623CYPRESS CY8CTMA140 TOUCHSCREEN DRIVER 5624M: Linus Walleij <linus.walleij@linaro.org> 5625L: linux-input@vger.kernel.org 5626S: Maintained 5627F: drivers/input/touchscreen/cy8ctma140.c 5628 5629CYPRESS STREETFIGHTER TOUCHKEYS DRIVER 5630M: Yassine Oudjana <y.oudjana@protonmail.com> 5631L: linux-input@vger.kernel.org 5632S: Maintained 5633F: Documentation/devicetree/bindings/input/cypress-sf.yaml 5634F: drivers/input/keyboard/cypress-sf.c 5635 5636CYPRESS_FIRMWARE MEDIA DRIVER 5637M: Antti Palosaari <crope@iki.fi> 5638L: linux-media@vger.kernel.org 5639S: Maintained 5640W: https://linuxtv.org 5641W: http://palosaari.fi/linux/ 5642Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5643T: git git://linuxtv.org/anttip/media_tree.git 5644F: drivers/media/common/cypress_firmware* 5645 5646CYTTSP TOUCHSCREEN DRIVER 5647M: Linus Walleij <linus.walleij@linaro.org> 5648L: linux-input@vger.kernel.org 5649S: Maintained 5650F: drivers/input/touchscreen/cyttsp* 5651 5652D-LINK DIR-685 TOUCHKEYS DRIVER 5653M: Linus Walleij <linus.walleij@linaro.org> 5654L: linux-input@vger.kernel.org 5655S: Supported 5656F: drivers/input/keyboard/dlink-dir685-touchkeys.c 5657 5658DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK 5659M: Joshua Kinard <kumba@gentoo.org> 5660S: Maintained 5661F: drivers/rtc/rtc-ds1685.c 5662F: include/linux/rtc/ds1685.h 5663 5664DAMA SLAVE for AX.25 5665M: Joerg Reuter <jreuter@yaina.de> 5666L: linux-hams@vger.kernel.org 5667S: Maintained 5668W: http://yaina.de/jreuter/ 5669W: http://www.qsl.net/dl1bke/ 5670F: net/ax25/af_ax25.c 5671F: net/ax25/ax25_dev.c 5672F: net/ax25/ax25_ds_* 5673F: net/ax25/ax25_in.c 5674F: net/ax25/ax25_out.c 5675F: net/ax25/ax25_timer.c 5676F: net/ax25/sysctl_net_ax25.c 5677 5678DATA ACCESS MONITOR 5679M: SeongJae Park <sj@kernel.org> 5680L: damon@lists.linux.dev 5681L: linux-mm@kvack.org 5682S: Maintained 5683W: https://damonitor.github.io 5684P: Documentation/mm/damon/maintainer-profile.rst 5685T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 5686T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 5687T: git git://git.kernel.org/pub/scm/linux/kernel/git/sj/linux.git damon/next 5688F: Documentation/ABI/testing/sysfs-kernel-mm-damon 5689F: Documentation/admin-guide/mm/damon/ 5690F: Documentation/mm/damon/ 5691F: include/linux/damon.h 5692F: include/trace/events/damon.h 5693F: mm/damon/ 5694F: tools/testing/selftests/damon/ 5695 5696DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER 5697L: netdev@vger.kernel.org 5698S: Orphan 5699F: Documentation/networking/device_drivers/ethernet/dec/dmfe.rst 5700F: drivers/net/ethernet/dec/tulip/dmfe.c 5701 5702DC390/AM53C974 SCSI driver 5703M: Hannes Reinecke <hare@suse.com> 5704L: linux-scsi@vger.kernel.org 5705S: Maintained 5706F: drivers/scsi/am53c974.c 5707 5708DC395x SCSI driver 5709M: Oliver Neukum <oliver@neukum.org> 5710M: Ali Akcaagac <aliakc@web.de> 5711M: Jamie Lenehan <lenehan@twibble.org> 5712L: dc395x@twibble.org 5713S: Maintained 5714W: http://twibble.org/dist/dc395x/ 5715W: http://lists.twibble.org/mailman/listinfo/dc395x/ 5716F: Documentation/scsi/dc395x.rst 5717F: drivers/scsi/dc395x.* 5718 5719DCCP PROTOCOL 5720L: dccp@vger.kernel.org 5721S: Orphan 5722W: http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp 5723F: include/linux/dccp.h 5724F: include/linux/tfrc.h 5725F: include/uapi/linux/dccp.h 5726F: net/dccp/ 5727 5728DECSTATION PLATFORM SUPPORT 5729M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5730L: linux-mips@vger.kernel.org 5731S: Maintained 5732W: http://www.linux-mips.org/wiki/DECstation 5733F: arch/mips/dec/ 5734F: arch/mips/include/asm/dec/ 5735F: arch/mips/include/asm/mach-dec/ 5736 5737DEFXX FDDI NETWORK DRIVER 5738M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5739S: Maintained 5740F: drivers/net/fddi/defxx.* 5741 5742DEFZA FDDI NETWORK DRIVER 5743M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5744S: Maintained 5745F: drivers/net/fddi/defza.* 5746 5747DEINTERLACE DRIVERS FOR ALLWINNER H3 5748M: Jernej Skrabec <jernej.skrabec@gmail.com> 5749L: linux-media@vger.kernel.org 5750S: Maintained 5751T: git git://linuxtv.org/media_tree.git 5752F: Documentation/devicetree/bindings/media/allwinner,sun8i-h3-deinterlace.yaml 5753F: drivers/media/platform/sunxi/sun8i-di/ 5754 5755DELL LAPTOP DRIVER 5756M: Matthew Garrett <mjg59@srcf.ucam.org> 5757M: Pali Rohár <pali@kernel.org> 5758L: platform-driver-x86@vger.kernel.org 5759S: Maintained 5760F: drivers/platform/x86/dell/dell-laptop.c 5761 5762DELL LAPTOP FREEFALL DRIVER 5763M: Pali Rohár <pali@kernel.org> 5764S: Maintained 5765F: drivers/platform/x86/dell/dell-smo8800.c 5766 5767DELL LAPTOP RBTN DRIVER 5768M: Pali Rohár <pali@kernel.org> 5769S: Maintained 5770F: drivers/platform/x86/dell/dell-rbtn.* 5771 5772DELL LAPTOP SMM DRIVER 5773M: Pali Rohár <pali@kernel.org> 5774S: Maintained 5775F: Documentation/ABI/obsolete/procfs-i8k 5776F: drivers/hwmon/dell-smm-hwmon.c 5777F: include/uapi/linux/i8k.h 5778 5779DELL REMOTE BIOS UPDATE DRIVER 5780M: Stuart Hayes <stuart.w.hayes@gmail.com> 5781L: platform-driver-x86@vger.kernel.org 5782S: Maintained 5783F: drivers/platform/x86/dell/dell_rbu.c 5784 5785DELL SMBIOS DRIVER 5786M: Pali Rohár <pali@kernel.org> 5787L: Dell.Client.Kernel@dell.com 5788L: platform-driver-x86@vger.kernel.org 5789S: Maintained 5790F: drivers/platform/x86/dell/dell-smbios.* 5791 5792DELL SMBIOS SMM DRIVER 5793L: Dell.Client.Kernel@dell.com 5794L: platform-driver-x86@vger.kernel.org 5795S: Maintained 5796F: drivers/platform/x86/dell/dell-smbios-smm.c 5797 5798DELL SMBIOS WMI DRIVER 5799L: Dell.Client.Kernel@dell.com 5800L: platform-driver-x86@vger.kernel.org 5801S: Maintained 5802F: drivers/platform/x86/dell/dell-smbios-wmi.c 5803F: tools/wmi/dell-smbios-example.c 5804 5805DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas) 5806M: Stuart Hayes <stuart.w.hayes@gmail.com> 5807L: platform-driver-x86@vger.kernel.org 5808S: Maintained 5809F: Documentation/driver-api/dcdbas.rst 5810F: drivers/platform/x86/dell/dcdbas.* 5811 5812DELL WMI DDV DRIVER 5813M: Armin Wolf <W_Armin@gmx.de> 5814S: Maintained 5815F: Documentation/ABI/testing/debugfs-dell-wmi-ddv 5816F: Documentation/ABI/testing/sysfs-platform-dell-wmi-ddv 5817F: drivers/platform/x86/dell/dell-wmi-ddv.c 5818 5819DELL WMI DESCRIPTOR DRIVER 5820L: Dell.Client.Kernel@dell.com 5821S: Maintained 5822F: drivers/platform/x86/dell/dell-wmi-descriptor.c 5823 5824DELL WMI HARDWARE PRIVACY SUPPORT 5825M: Perry Yuan <Perry.Yuan@dell.com> 5826L: Dell.Client.Kernel@dell.com 5827L: platform-driver-x86@vger.kernel.org 5828S: Maintained 5829F: drivers/platform/x86/dell/dell-wmi-privacy.c 5830 5831DELL WMI NOTIFICATIONS DRIVER 5832M: Matthew Garrett <mjg59@srcf.ucam.org> 5833M: Pali Rohár <pali@kernel.org> 5834S: Maintained 5835F: drivers/platform/x86/dell/dell-wmi-base.c 5836 5837DELL WMI SYSMAN DRIVER 5838M: Prasanth Ksr <prasanth.ksr@dell.com> 5839L: Dell.Client.Kernel@dell.com 5840L: platform-driver-x86@vger.kernel.org 5841S: Maintained 5842F: Documentation/ABI/testing/sysfs-class-firmware-attributes 5843F: drivers/platform/x86/dell/dell-wmi-sysman/ 5844 5845DELTA AHE-50DC FAN CONTROL MODULE DRIVER 5846M: Zev Weiss <zev@bewilderbeest.net> 5847L: linux-hwmon@vger.kernel.org 5848S: Maintained 5849F: drivers/hwmon/pmbus/delta-ahe50dc-fan.c 5850 5851DELTA DPS920AB PSU DRIVER 5852M: Robert Marko <robert.marko@sartura.hr> 5853L: linux-hwmon@vger.kernel.org 5854S: Maintained 5855F: Documentation/hwmon/dps920ab.rst 5856F: drivers/hwmon/pmbus/dps920ab.c 5857 5858DELTA NETWORKS TN48M CPLD DRIVERS 5859M: Robert Marko <robert.marko@sartura.hr> 5860S: Maintained 5861F: Documentation/devicetree/bindings/gpio/delta,tn48m-gpio.yaml 5862F: Documentation/devicetree/bindings/mfd/delta,tn48m-cpld.yaml 5863F: Documentation/devicetree/bindings/reset/delta,tn48m-reset.yaml 5864F: drivers/gpio/gpio-tn48m.c 5865F: include/dt-bindings/reset/delta,tn48m-reset.h 5866 5867DELTA ST MEDIA DRIVER 5868M: Hugues Fruchet <hugues.fruchet@foss.st.com> 5869L: linux-media@vger.kernel.org 5870S: Supported 5871W: https://linuxtv.org 5872T: git git://linuxtv.org/media_tree.git 5873F: drivers/media/platform/st/sti/delta 5874 5875DENALI NAND DRIVER 5876L: linux-mtd@lists.infradead.org 5877S: Orphan 5878F: drivers/mtd/nand/raw/denali* 5879 5880DESIGNWARE EDMA CORE IP DRIVER 5881M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5882L: dmaengine@vger.kernel.org 5883S: Maintained 5884F: drivers/dma/dw-edma/ 5885F: include/linux/dma/edma.h 5886 5887DESIGNWARE USB2 DRD IP DRIVER 5888M: Minas Harutyunyan <hminas@synopsys.com> 5889L: linux-usb@vger.kernel.org 5890S: Maintained 5891T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 5892F: drivers/usb/dwc2/ 5893 5894DESIGNWARE USB3 DRD IP DRIVER 5895M: Thinh Nguyen <Thinh.Nguyen@synopsys.com> 5896L: linux-usb@vger.kernel.org 5897S: Maintained 5898F: drivers/usb/dwc3/ 5899 5900DESIGNWARE XDATA IP DRIVER 5901M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5902L: linux-pci@vger.kernel.org 5903S: Maintained 5904F: Documentation/misc-devices/dw-xdata-pcie.rst 5905F: drivers/misc/dw-xdata-pcie.c 5906 5907DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER 5908M: Andreas Klinger <ak@it-klinger.de> 5909L: linux-iio@vger.kernel.org 5910S: Maintained 5911F: Documentation/ABI/testing/sysfs-bus-iio-distance-srf08 5912F: drivers/iio/proximity/srf*.c 5913 5914DEVICE COREDUMP (DEV_COREDUMP) 5915M: Johannes Berg <johannes@sipsolutions.net> 5916L: linux-kernel@vger.kernel.org 5917S: Maintained 5918F: drivers/base/devcoredump.c 5919F: include/linux/devcoredump.h 5920 5921DEVICE DEPENDENCY HELPER SCRIPT 5922M: Saravana Kannan <saravanak@google.com> 5923L: linux-kernel@vger.kernel.org 5924S: Maintained 5925F: scripts/dev-needs.sh 5926 5927DEVICE DIRECT ACCESS (DAX) 5928M: Dan Williams <dan.j.williams@intel.com> 5929M: Vishal Verma <vishal.l.verma@intel.com> 5930M: Dave Jiang <dave.jiang@intel.com> 5931L: nvdimm@lists.linux.dev 5932L: linux-cxl@vger.kernel.org 5933S: Supported 5934F: drivers/dax/ 5935 5936DEVICE FREQUENCY (DEVFREQ) 5937M: MyungJoo Ham <myungjoo.ham@samsung.com> 5938M: Kyungmin Park <kyungmin.park@samsung.com> 5939M: Chanwoo Choi <cw00.choi@samsung.com> 5940L: linux-pm@vger.kernel.org 5941S: Maintained 5942T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5943F: Documentation/devicetree/bindings/devfreq/ 5944F: Documentation/devicetree/bindings/interconnect/mediatek,cci.yaml 5945F: drivers/devfreq/ 5946F: include/linux/devfreq.h 5947F: include/trace/events/devfreq.h 5948 5949DEVICE FREQUENCY EVENT (DEVFREQ-EVENT) 5950M: Chanwoo Choi <cw00.choi@samsung.com> 5951L: linux-pm@vger.kernel.org 5952S: Supported 5953T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5954F: Documentation/devicetree/bindings/devfreq/event/ 5955F: drivers/devfreq/devfreq-event.c 5956F: drivers/devfreq/event/ 5957F: include/dt-bindings/pmu/exynos_ppmu.h 5958F: include/linux/devfreq-event.h 5959 5960DEVICE RESOURCE MANAGEMENT HELPERS 5961M: Hans de Goede <hdegoede@redhat.com> 5962R: Matti Vaittinen <mazziesaccount@gmail.com> 5963S: Maintained 5964F: include/linux/devm-helpers.h 5965 5966DEVICE-MAPPER (LVM) 5967M: Alasdair Kergon <agk@redhat.com> 5968M: Mike Snitzer <snitzer@kernel.org> 5969M: dm-devel@redhat.com 5970L: dm-devel@redhat.com 5971S: Maintained 5972W: http://sources.redhat.com/dm 5973Q: http://patchwork.kernel.org/project/dm-devel/list/ 5974T: git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git 5975T: quilt http://people.redhat.com/agk/patches/linux/editing/ 5976F: Documentation/admin-guide/device-mapper/ 5977F: drivers/md/Kconfig 5978F: drivers/md/Makefile 5979F: drivers/md/dm* 5980F: drivers/md/persistent-data/ 5981F: include/linux/device-mapper.h 5982F: include/linux/dm-*.h 5983F: include/uapi/linux/dm-*.h 5984 5985DEVLINK 5986M: Jiri Pirko <jiri@resnulli.us> 5987L: netdev@vger.kernel.org 5988S: Supported 5989F: Documentation/networking/devlink 5990F: include/net/devlink.h 5991F: include/uapi/linux/devlink.h 5992F: net/devlink/ 5993 5994DH ELECTRONICS IMX6 DHCOM/DHCOR BOARD SUPPORT 5995M: Christoph Niedermaier <cniedermaier@dh-electronics.com> 5996L: kernel@dh-electronics.com 5997S: Maintained 5998F: arch/arm/boot/dts/imx6*-dhcom-* 5999F: arch/arm/boot/dts/imx6*-dhcor-* 6000 6001DH ELECTRONICS STM32MP1 DHCOM/DHCOR BOARD SUPPORT 6002M: Marek Vasut <marex@denx.de> 6003L: kernel@dh-electronics.com 6004S: Maintained 6005F: arch/arm/boot/dts/stm32mp1*-dhcom-* 6006F: arch/arm/boot/dts/stm32mp1*-dhcor-* 6007 6008DIALOG SEMICONDUCTOR DRIVERS 6009M: Support Opensource <support.opensource@diasemi.com> 6010S: Supported 6011W: http://www.dialog-semiconductor.com/products 6012F: Documentation/devicetree/bindings/input/da90??-onkey.txt 6013F: Documentation/devicetree/bindings/input/dlg,da72??.txt 6014F: Documentation/devicetree/bindings/mfd/da90*.txt 6015F: Documentation/devicetree/bindings/mfd/da90*.yaml 6016F: Documentation/devicetree/bindings/regulator/da92*.txt 6017F: Documentation/devicetree/bindings/regulator/dlg,da9*.yaml 6018F: Documentation/devicetree/bindings/regulator/slg51000.txt 6019F: Documentation/devicetree/bindings/sound/da[79]*.txt 6020F: Documentation/devicetree/bindings/thermal/da90??-thermal.txt 6021F: Documentation/devicetree/bindings/watchdog/da90??-wdt.txt 6022F: Documentation/hwmon/da90??.rst 6023F: drivers/gpio/gpio-da90??.c 6024F: drivers/hwmon/da90??-hwmon.c 6025F: drivers/iio/adc/da91??-*.c 6026F: drivers/input/misc/da72??.[ch] 6027F: drivers/input/misc/da90??_onkey.c 6028F: drivers/input/touchscreen/da9052_tsi.c 6029F: drivers/leds/leds-da90??.c 6030F: drivers/mfd/da903x.c 6031F: drivers/mfd/da90??-*.c 6032F: drivers/mfd/da91??-*.c 6033F: drivers/pinctrl/pinctrl-da90??.c 6034F: drivers/power/supply/da9052-battery.c 6035F: drivers/power/supply/da91??-*.c 6036F: drivers/regulator/da9???-regulator.[ch] 6037F: drivers/regulator/slg51000-regulator.[ch] 6038F: drivers/rtc/rtc-da90??.c 6039F: drivers/thermal/da90??-thermal.c 6040F: drivers/video/backlight/da90??_bl.c 6041F: drivers/watchdog/da90??_wdt.c 6042F: include/dt-bindings/regulator/dlg,da9*-regulator.h 6043F: include/linux/mfd/da903x.h 6044F: include/linux/mfd/da9052/ 6045F: include/linux/mfd/da9055/ 6046F: include/linux/mfd/da9062/ 6047F: include/linux/mfd/da9063/ 6048F: include/linux/mfd/da9150/ 6049F: include/linux/regulator/da9211.h 6050F: include/sound/da[79]*.h 6051F: sound/soc/codecs/da[79]*.[ch] 6052 6053DIAMOND SYSTEMS GPIO-MM GPIO DRIVER 6054M: William Breathitt Gray <william.gray@linaro.org> 6055L: linux-gpio@vger.kernel.org 6056S: Maintained 6057F: drivers/gpio/gpio-gpio-mm.c 6058 6059DIOLAN U2C-12 I2C DRIVER 6060M: Guenter Roeck <linux@roeck-us.net> 6061L: linux-i2c@vger.kernel.org 6062S: Maintained 6063F: drivers/i2c/busses/i2c-diolan-u2c.c 6064 6065DIRECTORY NOTIFICATION (DNOTIFY) 6066M: Jan Kara <jack@suse.cz> 6067R: Amir Goldstein <amir73il@gmail.com> 6068L: linux-fsdevel@vger.kernel.org 6069S: Maintained 6070F: Documentation/filesystems/dnotify.rst 6071F: fs/notify/dnotify/ 6072F: include/linux/dnotify.h 6073 6074DISK GEOMETRY AND PARTITION HANDLING 6075M: Andries Brouwer <aeb@cwi.nl> 6076S: Maintained 6077W: http://www.win.tue.nl/~aeb/linux/Large-Disk.html 6078W: http://www.win.tue.nl/~aeb/linux/zip/zip-1.html 6079W: http://www.win.tue.nl/~aeb/partitions/partition_types-1.html 6080 6081DISKQUOTA 6082M: Jan Kara <jack@suse.com> 6083S: Maintained 6084F: Documentation/filesystems/quota.rst 6085F: fs/quota/ 6086F: include/linux/quota*.h 6087F: include/uapi/linux/quota*.h 6088 6089DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB) 6090M: Bernie Thompson <bernie@plugable.com> 6091L: linux-fbdev@vger.kernel.org 6092S: Maintained 6093W: http://plugable.com/category/projects/udlfb/ 6094F: Documentation/fb/udlfb.rst 6095F: drivers/video/fbdev/udlfb.c 6096F: include/video/udlfb.h 6097 6098DISTRIBUTED LOCK MANAGER (DLM) 6099M: Christine Caulfield <ccaulfie@redhat.com> 6100M: David Teigland <teigland@redhat.com> 6101L: cluster-devel@redhat.com 6102S: Supported 6103W: http://sources.redhat.com/cluster/ 6104T: git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git 6105F: fs/dlm/ 6106 6107DMA BUFFER SHARING FRAMEWORK 6108M: Sumit Semwal <sumit.semwal@linaro.org> 6109M: Christian König <christian.koenig@amd.com> 6110L: linux-media@vger.kernel.org 6111L: dri-devel@lists.freedesktop.org 6112L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6113S: Maintained 6114T: git git://anongit.freedesktop.org/drm/drm-misc 6115F: Documentation/driver-api/dma-buf.rst 6116F: drivers/dma-buf/ 6117F: include/linux/*fence.h 6118F: include/linux/dma-buf.h 6119F: include/linux/dma-resv.h 6120K: \bdma_(?:buf|fence|resv)\b 6121 6122DMA GENERIC OFFLOAD ENGINE SUBSYSTEM 6123M: Vinod Koul <vkoul@kernel.org> 6124L: dmaengine@vger.kernel.org 6125S: Maintained 6126Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 6127T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine.git 6128F: Documentation/devicetree/bindings/dma/ 6129F: Documentation/driver-api/dmaengine/ 6130F: drivers/dma/ 6131F: include/dt-bindings/dma/ 6132F: include/linux/dma/ 6133F: include/linux/dmaengine.h 6134F: include/linux/of_dma.h 6135 6136DMA MAPPING BENCHMARK 6137M: Xiang Chen <chenxiang66@hisilicon.com> 6138L: iommu@lists.linux.dev 6139F: kernel/dma/map_benchmark.c 6140F: tools/testing/selftests/dma/ 6141 6142DMA MAPPING HELPERS 6143M: Christoph Hellwig <hch@lst.de> 6144M: Marek Szyprowski <m.szyprowski@samsung.com> 6145R: Robin Murphy <robin.murphy@arm.com> 6146L: iommu@lists.linux.dev 6147S: Supported 6148W: http://git.infradead.org/users/hch/dma-mapping.git 6149T: git git://git.infradead.org/users/hch/dma-mapping.git 6150F: include/asm-generic/dma-mapping.h 6151F: include/linux/dma-direct.h 6152F: include/linux/dma-map-ops.h 6153F: include/linux/dma-mapping.h 6154F: include/linux/swiotlb.h 6155F: kernel/dma/ 6156 6157DMA-BUF HEAPS FRAMEWORK 6158M: Sumit Semwal <sumit.semwal@linaro.org> 6159R: Benjamin Gaignard <benjamin.gaignard@collabora.com> 6160R: Liam Mark <lmark@codeaurora.org> 6161R: Laura Abbott <labbott@redhat.com> 6162R: Brian Starkey <Brian.Starkey@arm.com> 6163R: John Stultz <jstultz@google.com> 6164L: linux-media@vger.kernel.org 6165L: dri-devel@lists.freedesktop.org 6166L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6167S: Maintained 6168T: git git://anongit.freedesktop.org/drm/drm-misc 6169F: drivers/dma-buf/dma-heap.c 6170F: drivers/dma-buf/heaps/* 6171F: include/linux/dma-heap.h 6172F: include/uapi/linux/dma-heap.h 6173 6174DMC FREQUENCY DRIVER FOR SAMSUNG EXYNOS5422 6175M: Lukasz Luba <lukasz.luba@arm.com> 6176L: linux-pm@vger.kernel.org 6177L: linux-samsung-soc@vger.kernel.org 6178S: Maintained 6179F: Documentation/devicetree/bindings/memory-controllers/samsung,exynos5422-dmc.yaml 6180F: drivers/memory/samsung/exynos5422-dmc.c 6181 6182DME1737 HARDWARE MONITOR DRIVER 6183M: Juerg Haefliger <juergh@proton.me> 6184L: linux-hwmon@vger.kernel.org 6185S: Maintained 6186F: Documentation/hwmon/dme1737.rst 6187F: drivers/hwmon/dme1737.c 6188 6189DMI/SMBIOS SUPPORT 6190M: Jean Delvare <jdelvare@suse.com> 6191S: Maintained 6192T: git git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging.git dmi-for-next 6193F: Documentation/ABI/testing/sysfs-firmware-dmi-tables 6194F: drivers/firmware/dmi-id.c 6195F: drivers/firmware/dmi_scan.c 6196F: include/linux/dmi.h 6197 6198DOCUMENTATION 6199M: Jonathan Corbet <corbet@lwn.net> 6200L: linux-doc@vger.kernel.org 6201S: Maintained 6202P: Documentation/doc-guide/maintainer-profile.rst 6203T: git git://git.lwn.net/linux.git docs-next 6204F: Documentation/ 6205F: scripts/documentation-file-ref-check 6206F: scripts/kernel-doc 6207F: scripts/sphinx-pre-install 6208X: Documentation/ABI/ 6209X: Documentation/admin-guide/media/ 6210X: Documentation/devicetree/ 6211X: Documentation/driver-api/media/ 6212X: Documentation/firmware-guide/acpi/ 6213X: Documentation/i2c/ 6214X: Documentation/netlink/ 6215X: Documentation/power/ 6216X: Documentation/spi/ 6217X: Documentation/userspace-api/media/ 6218 6219DOCUMENTATION REPORTING ISSUES 6220M: Thorsten Leemhuis <linux@leemhuis.info> 6221L: linux-doc@vger.kernel.org 6222S: Maintained 6223F: Documentation/admin-guide/quickly-build-trimmed-linux.rst 6224F: Documentation/admin-guide/reporting-issues.rst 6225 6226DOCUMENTATION SCRIPTS 6227M: Mauro Carvalho Chehab <mchehab@kernel.org> 6228L: linux-doc@vger.kernel.org 6229S: Maintained 6230F: Documentation/sphinx/parse-headers.pl 6231F: scripts/documentation-file-ref-check 6232F: scripts/sphinx-pre-install 6233 6234DOCUMENTATION/ITALIAN 6235M: Federico Vaga <federico.vaga@vaga.pv.it> 6236L: linux-doc@vger.kernel.org 6237S: Maintained 6238F: Documentation/translations/it_IT 6239 6240DOCUMENTATION/JAPANESE 6241R: Akira Yokosawa <akiyks@gmail.com> 6242L: linux-doc@vger.kernel.org 6243S: Maintained 6244F: Documentation/translations/ja_JP 6245 6246DONGWOON DW9714 LENS VOICE COIL DRIVER 6247M: Sakari Ailus <sakari.ailus@linux.intel.com> 6248L: linux-media@vger.kernel.org 6249S: Maintained 6250T: git git://linuxtv.org/media_tree.git 6251F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.yaml 6252F: drivers/media/i2c/dw9714.c 6253 6254DONGWOON DW9768 LENS VOICE COIL DRIVER 6255M: Dongchun Zhu <dongchun.zhu@mediatek.com> 6256L: linux-media@vger.kernel.org 6257S: Maintained 6258T: git git://linuxtv.org/media_tree.git 6259F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9768.yaml 6260F: drivers/media/i2c/dw9768.c 6261 6262DONGWOON DW9807 LENS VOICE COIL DRIVER 6263M: Sakari Ailus <sakari.ailus@linux.intel.com> 6264L: linux-media@vger.kernel.org 6265S: Maintained 6266T: git git://linuxtv.org/media_tree.git 6267F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.yaml 6268F: drivers/media/i2c/dw9807-vcm.c 6269 6270DOUBLETALK DRIVER 6271M: "James R. Van Zandt" <jrv@vanzandt.mv.com> 6272L: blinux-list@redhat.com 6273S: Maintained 6274F: drivers/char/dtlk.c 6275F: include/linux/dtlk.h 6276 6277DPAA2 DATAPATH I/O (DPIO) DRIVER 6278M: Roy Pledge <Roy.Pledge@nxp.com> 6279L: linux-kernel@vger.kernel.org 6280S: Maintained 6281F: drivers/soc/fsl/dpio 6282 6283DPAA2 ETHERNET DRIVER 6284M: Ioana Ciornei <ioana.ciornei@nxp.com> 6285L: netdev@vger.kernel.org 6286S: Maintained 6287F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/ethernet-driver.rst 6288F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/mac-phy-support.rst 6289F: drivers/net/ethernet/freescale/dpaa2/Kconfig 6290F: drivers/net/ethernet/freescale/dpaa2/Makefile 6291F: drivers/net/ethernet/freescale/dpaa2/dpaa2-eth* 6292F: drivers/net/ethernet/freescale/dpaa2/dpaa2-mac* 6293F: drivers/net/ethernet/freescale/dpaa2/dpaa2-xsk* 6294F: drivers/net/ethernet/freescale/dpaa2/dpkg.h 6295F: drivers/net/ethernet/freescale/dpaa2/dpmac* 6296F: drivers/net/ethernet/freescale/dpaa2/dpni* 6297 6298DPAA2 ETHERNET SWITCH DRIVER 6299M: Ioana Ciornei <ioana.ciornei@nxp.com> 6300L: netdev@vger.kernel.org 6301S: Maintained 6302F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/switch-driver.rst 6303F: drivers/net/ethernet/freescale/dpaa2/dpaa2-switch* 6304F: drivers/net/ethernet/freescale/dpaa2/dpsw* 6305 6306DRBD DRIVER 6307M: Philipp Reisner <philipp.reisner@linbit.com> 6308M: Lars Ellenberg <lars.ellenberg@linbit.com> 6309M: Christoph Böhmwalder <christoph.boehmwalder@linbit.com> 6310L: drbd-dev@lists.linbit.com 6311S: Supported 6312W: http://www.drbd.org 6313T: git git://git.linbit.com/linux-drbd.git 6314T: git git://git.linbit.com/drbd-8.4.git 6315F: Documentation/admin-guide/blockdev/ 6316F: drivers/block/drbd/ 6317F: include/linux/drbd* 6318F: lib/lru_cache.c 6319 6320DRIVER COMPONENT FRAMEWORK 6321L: dri-devel@lists.freedesktop.org 6322F: drivers/base/component.c 6323F: include/linux/component.h 6324 6325DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS 6326M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 6327R: "Rafael J. Wysocki" <rafael@kernel.org> 6328S: Supported 6329T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 6330F: Documentation/core-api/kobject.rst 6331F: drivers/base/ 6332F: fs/debugfs/ 6333F: fs/sysfs/ 6334F: include/linux/debugfs.h 6335F: include/linux/fwnode.h 6336F: include/linux/kobj* 6337F: include/linux/property.h 6338F: lib/kobj* 6339 6340DRIVERS FOR OMAP ADAPTIVE VOLTAGE SCALING (AVS) 6341M: Nishanth Menon <nm@ti.com> 6342L: linux-pm@vger.kernel.org 6343S: Maintained 6344F: drivers/soc/ti/smartreflex.c 6345F: include/linux/power/smartreflex.h 6346 6347DRM ACCEL DRIVERS FOR INTEL VPU 6348M: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com> 6349M: Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com> 6350L: dri-devel@lists.freedesktop.org 6351S: Supported 6352T: git git://anongit.freedesktop.org/drm/drm-misc 6353F: drivers/accel/ivpu/ 6354F: include/uapi/drm/ivpu_accel.h 6355 6356DRM COMPUTE ACCELERATORS DRIVERS AND FRAMEWORK 6357M: Oded Gabbay <ogabbay@kernel.org> 6358L: dri-devel@lists.freedesktop.org 6359S: Maintained 6360C: irc://irc.oftc.net/dri-devel 6361T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/accel.git 6362F: Documentation/accel/ 6363F: drivers/accel/ 6364F: include/drm/drm_accel.h 6365 6366DRM DRIVER FOR ALLWINNER DE2 AND DE3 ENGINE 6367M: Maxime Ripard <mripard@kernel.org> 6368M: Chen-Yu Tsai <wens@csie.org> 6369R: Jernej Skrabec <jernej.skrabec@gmail.com> 6370L: dri-devel@lists.freedesktop.org 6371S: Supported 6372T: git git://anongit.freedesktop.org/drm/drm-misc 6373F: drivers/gpu/drm/sun4i/sun8i* 6374 6375DRM DRIVER FOR ARM PL111 CLCD 6376M: Emma Anholt <emma@anholt.net> 6377S: Supported 6378T: git git://anongit.freedesktop.org/drm/drm-misc 6379F: drivers/gpu/drm/pl111/ 6380 6381DRM DRIVER FOR ARM VERSATILE TFT PANELS 6382M: Linus Walleij <linus.walleij@linaro.org> 6383S: Maintained 6384T: git git://anongit.freedesktop.org/drm/drm-misc 6385F: Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.yaml 6386F: drivers/gpu/drm/panel/panel-arm-versatile.c 6387 6388DRM DRIVER FOR ASPEED BMC GFX 6389M: Joel Stanley <joel@jms.id.au> 6390L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 6391S: Supported 6392T: git git://anongit.freedesktop.org/drm/drm-misc 6393F: Documentation/devicetree/bindings/gpu/aspeed-gfx.txt 6394F: drivers/gpu/drm/aspeed/ 6395 6396DRM DRIVER FOR AST SERVER GRAPHICS CHIPS 6397M: Dave Airlie <airlied@redhat.com> 6398R: Thomas Zimmermann <tzimmermann@suse.de> 6399L: dri-devel@lists.freedesktop.org 6400S: Supported 6401T: git git://anongit.freedesktop.org/drm/drm-misc 6402F: drivers/gpu/drm/ast/ 6403 6404DRM DRIVER FOR BOCHS VIRTUAL GPU 6405M: Gerd Hoffmann <kraxel@redhat.com> 6406L: virtualization@lists.linux-foundation.org 6407S: Maintained 6408T: git git://anongit.freedesktop.org/drm/drm-misc 6409F: drivers/gpu/drm/tiny/bochs.c 6410 6411DRM DRIVER FOR BOE HIMAX8279D PANELS 6412M: Jerry Han <hanxu5@huaqin.corp-partner.google.com> 6413S: Maintained 6414F: Documentation/devicetree/bindings/display/panel/boe,himax8279d.yaml 6415F: drivers/gpu/drm/panel/panel-boe-himax8279d.c 6416 6417DRM DRIVER FOR CHIPONE ICN6211 MIPI-DSI to RGB CONVERTER BRIDGE 6418M: Jagan Teki <jagan@amarulasolutions.com> 6419S: Maintained 6420F: Documentation/devicetree/bindings/display/bridge/chipone,icn6211.yaml 6421F: drivers/gpu/drm/bridge/chipone-icn6211.c 6422 6423DRM DRIVER FOR EBBG FT8719 PANEL 6424M: Joel Selvaraj <jo@jsfamily.in> 6425S: Maintained 6426T: git git://anongit.freedesktop.org/drm/drm-misc 6427F: Documentation/devicetree/bindings/display/panel/ebbg,ft8719.yaml 6428F: drivers/gpu/drm/panel/panel-ebbg-ft8719.c 6429 6430DRM DRIVER FOR FARADAY TVE200 TV ENCODER 6431M: Linus Walleij <linus.walleij@linaro.org> 6432S: Maintained 6433T: git git://anongit.freedesktop.org/drm/drm-misc 6434F: drivers/gpu/drm/tve200/ 6435 6436DRM DRIVER FOR FEIXIN K101 IM2BA02 MIPI-DSI LCD PANELS 6437M: Icenowy Zheng <icenowy@aosc.io> 6438S: Maintained 6439F: Documentation/devicetree/bindings/display/panel/feixin,k101-im2ba02.yaml 6440F: drivers/gpu/drm/panel/panel-feixin-k101-im2ba02.c 6441 6442DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS 6443M: Jagan Teki <jagan@amarulasolutions.com> 6444S: Maintained 6445F: Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.yaml 6446F: drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c 6447 6448DRM DRIVER FOR FIRMWARE FRAMEBUFFERS 6449M: Thomas Zimmermann <tzimmermann@suse.de> 6450M: Javier Martinez Canillas <javierm@redhat.com> 6451L: dri-devel@lists.freedesktop.org 6452S: Maintained 6453T: git git://anongit.freedesktop.org/drm/drm-misc 6454F: drivers/gpu/drm/drm_aperture.c 6455F: drivers/gpu/drm/tiny/ofdrm.c 6456F: drivers/gpu/drm/tiny/simpledrm.c 6457F: drivers/video/aperture.c 6458F: drivers/video/nomodeset.c 6459F: include/drm/drm_aperture.h 6460F: include/linux/aperture.h 6461F: include/video/nomodeset.h 6462 6463DRM DRIVER FOR GENERIC EDP PANELS 6464R: Douglas Anderson <dianders@chromium.org> 6465F: Documentation/devicetree/bindings/display/panel/panel-edp.yaml 6466F: drivers/gpu/drm/panel/panel-edp.c 6467 6468DRM DRIVER FOR GENERIC USB DISPLAY 6469M: Noralf Trønnes <noralf@tronnes.org> 6470S: Maintained 6471W: https://github.com/notro/gud/wiki 6472T: git git://anongit.freedesktop.org/drm/drm-misc 6473F: drivers/gpu/drm/gud/ 6474F: include/drm/gud.h 6475 6476DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTORS 6477M: Hans de Goede <hdegoede@redhat.com> 6478S: Maintained 6479T: git git://anongit.freedesktop.org/drm/drm-misc 6480F: drivers/gpu/drm/tiny/gm12u320.c 6481 6482DRM DRIVER FOR HIMAX HX8394 MIPI-DSI LCD panels 6483M: Ondrej Jirman <megi@xff.cz> 6484M: Javier Martinez Canillas <javierm@redhat.com> 6485S: Maintained 6486T: git git://anongit.freedesktop.org/drm/drm-misc 6487F: Documentation/devicetree/bindings/display/panel/himax,hx8394.yaml 6488F: drivers/gpu/drm/panel/panel-himax-hx8394.c 6489 6490DRM DRIVER FOR HX8357D PANELS 6491M: Emma Anholt <emma@anholt.net> 6492S: Maintained 6493T: git git://anongit.freedesktop.org/drm/drm-misc 6494F: Documentation/devicetree/bindings/display/himax,hx8357d.txt 6495F: drivers/gpu/drm/tiny/hx8357d.c 6496 6497DRM DRIVER FOR HYPERV SYNTHETIC VIDEO DEVICE 6498M: Deepak Rawat <drawat.floss@gmail.com> 6499L: linux-hyperv@vger.kernel.org 6500L: dri-devel@lists.freedesktop.org 6501S: Maintained 6502T: git git://anongit.freedesktop.org/drm/drm-misc 6503F: drivers/gpu/drm/hyperv 6504 6505DRM DRIVER FOR ILITEK ILI9225 PANELS 6506M: David Lechner <david@lechnology.com> 6507S: Maintained 6508T: git git://anongit.freedesktop.org/drm/drm-misc 6509F: Documentation/devicetree/bindings/display/ilitek,ili9225.txt 6510F: drivers/gpu/drm/tiny/ili9225.c 6511 6512DRM DRIVER FOR ILITEK ILI9486 PANELS 6513M: Kamlesh Gurudasani <kamlesh.gurudasani@gmail.com> 6514S: Maintained 6515T: git git://anongit.freedesktop.org/drm/drm-misc 6516F: Documentation/devicetree/bindings/display/ilitek,ili9486.yaml 6517F: drivers/gpu/drm/tiny/ili9486.c 6518 6519DRM DRIVER FOR JADARD JD9365DA-H3 MIPI-DSI LCD PANELS 6520M: Jagan Teki <jagan@edgeble.ai> 6521S: Maintained 6522F: Documentation/devicetree/bindings/display/panel/jadard,jd9365da-h3.yaml 6523F: drivers/gpu/drm/panel/panel-jadard-jd9365da-h3.c 6524 6525DRM DRIVER FOR LOGICVC DISPLAY CONTROLLER 6526M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 6527S: Supported 6528T: git git://anongit.freedesktop.org/drm/drm-misc 6529F: drivers/gpu/drm/logicvc/ 6530 6531DRM DRIVER FOR LVDS PANELS 6532M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6533L: dri-devel@lists.freedesktop.org 6534S: Maintained 6535T: git git://anongit.freedesktop.org/drm/drm-misc 6536F: Documentation/devicetree/bindings/display/lvds.yaml 6537F: Documentation/devicetree/bindings/display/panel/panel-lvds.yaml 6538F: drivers/gpu/drm/panel/panel-lvds.c 6539 6540DRM DRIVER FOR MANTIX MLAF057WE51 PANELS 6541M: Guido Günther <agx@sigxcpu.org> 6542R: Purism Kernel Team <kernel@puri.sm> 6543S: Maintained 6544F: Documentation/devicetree/bindings/display/panel/mantix,mlaf057we51-x.yaml 6545F: drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c 6546 6547DRM DRIVER FOR MGA G200 GRAPHICS CHIPS 6548M: Dave Airlie <airlied@redhat.com> 6549R: Thomas Zimmermann <tzimmermann@suse.de> 6550L: dri-devel@lists.freedesktop.org 6551S: Supported 6552T: git git://anongit.freedesktop.org/drm/drm-misc 6553F: drivers/gpu/drm/mgag200/ 6554 6555DRM DRIVER FOR MI0283QT 6556M: Noralf Trønnes <noralf@tronnes.org> 6557S: Maintained 6558T: git git://anongit.freedesktop.org/drm/drm-misc 6559F: Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt 6560F: drivers/gpu/drm/tiny/mi0283qt.c 6561 6562DRM DRIVER FOR MIPI DBI compatible panels 6563M: Noralf Trønnes <noralf@tronnes.org> 6564S: Maintained 6565W: https://github.com/notro/panel-mipi-dbi/wiki 6566T: git git://anongit.freedesktop.org/drm/drm-misc 6567F: Documentation/devicetree/bindings/display/panel/panel-mipi-dbi-spi.yaml 6568F: drivers/gpu/drm/tiny/panel-mipi-dbi.c 6569 6570DRM DRIVER FOR MSM ADRENO GPU 6571M: Rob Clark <robdclark@gmail.com> 6572M: Abhinav Kumar <quic_abhinavk@quicinc.com> 6573M: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> 6574R: Sean Paul <sean@poorly.run> 6575L: linux-arm-msm@vger.kernel.org 6576L: dri-devel@lists.freedesktop.org 6577L: freedreno@lists.freedesktop.org 6578S: Maintained 6579B: https://gitlab.freedesktop.org/drm/msm/-/issues 6580T: git https://gitlab.freedesktop.org/drm/msm.git 6581F: Documentation/devicetree/bindings/display/msm/ 6582F: drivers/gpu/drm/msm/ 6583F: include/uapi/drm/msm_drm.h 6584 6585DRM DRIVER FOR NOVATEK NT35510 PANELS 6586M: Linus Walleij <linus.walleij@linaro.org> 6587S: Maintained 6588T: git git://anongit.freedesktop.org/drm/drm-misc 6589F: Documentation/devicetree/bindings/display/panel/novatek,nt35510.yaml 6590F: drivers/gpu/drm/panel/panel-novatek-nt35510.c 6591 6592DRM DRIVER FOR NOVATEK NT35560 PANELS 6593M: Linus Walleij <linus.walleij@linaro.org> 6594S: Maintained 6595T: git git://anongit.freedesktop.org/drm/drm-misc 6596F: Documentation/devicetree/bindings/display/panel/sony,acx424akp.yaml 6597F: drivers/gpu/drm/panel/panel-novatek-nt35560.c 6598 6599DRM DRIVER FOR NOVATEK NT36523 PANELS 6600M: Jianhua Lu <lujianhua000@gmail.com> 6601S: Maintained 6602T: git git://anongit.freedesktop.org/drm/drm-misc 6603F: Documentation/devicetree/bindings/display/panel/novatek,nt36523.yaml 6604F: drivers/gpu/drm/panel/panel-novatek-nt36523.c 6605 6606DRM DRIVER FOR NOVATEK NT36672A PANELS 6607M: Sumit Semwal <sumit.semwal@linaro.org> 6608S: Maintained 6609T: git git://anongit.freedesktop.org/drm/drm-misc 6610F: Documentation/devicetree/bindings/display/panel/novatek,nt36672a.yaml 6611F: drivers/gpu/drm/panel/panel-novatek-nt36672a.c 6612 6613DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS 6614M: Ben Skeggs <bskeggs@redhat.com> 6615M: Karol Herbst <kherbst@redhat.com> 6616M: Lyude Paul <lyude@redhat.com> 6617L: dri-devel@lists.freedesktop.org 6618L: nouveau@lists.freedesktop.org 6619S: Supported 6620W: https://nouveau.freedesktop.org/ 6621Q: https://patchwork.freedesktop.org/project/nouveau/ 6622Q: https://gitlab.freedesktop.org/drm/nouveau/-/merge_requests 6623B: https://gitlab.freedesktop.org/drm/nouveau/-/issues 6624C: irc://irc.oftc.net/nouveau 6625T: git https://gitlab.freedesktop.org/drm/nouveau.git 6626F: drivers/gpu/drm/nouveau/ 6627F: include/uapi/drm/nouveau_drm.h 6628 6629DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS 6630M: Stefan Mavrodiev <stefan@olimex.com> 6631S: Maintained 6632F: Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.yaml 6633F: drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c 6634 6635DRM DRIVER FOR PARADE PS8640 BRIDGE CHIP 6636R: Douglas Anderson <dianders@chromium.org> 6637F: Documentation/devicetree/bindings/display/bridge/ps8640.yaml 6638F: drivers/gpu/drm/bridge/parade-ps8640.c 6639 6640DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS 6641M: Noralf Trønnes <noralf@tronnes.org> 6642S: Maintained 6643T: git git://anongit.freedesktop.org/drm/drm-misc 6644F: Documentation/devicetree/bindings/display/repaper.txt 6645F: drivers/gpu/drm/tiny/repaper.c 6646 6647DRM DRIVER FOR QEMU'S CIRRUS DEVICE 6648M: Dave Airlie <airlied@redhat.com> 6649M: Gerd Hoffmann <kraxel@redhat.com> 6650L: virtualization@lists.linux-foundation.org 6651S: Obsolete 6652W: https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/ 6653T: git git://anongit.freedesktop.org/drm/drm-misc 6654F: drivers/gpu/drm/tiny/cirrus.c 6655 6656DRM DRIVER FOR QXL VIRTUAL GPU 6657M: Dave Airlie <airlied@redhat.com> 6658M: Gerd Hoffmann <kraxel@redhat.com> 6659L: virtualization@lists.linux-foundation.org 6660L: spice-devel@lists.freedesktop.org 6661S: Maintained 6662T: git git://anongit.freedesktop.org/drm/drm-misc 6663F: drivers/gpu/drm/qxl/ 6664F: include/uapi/drm/qxl_drm.h 6665 6666DRM DRIVER FOR RAYDIUM RM67191 PANELS 6667M: Robert Chiras <robert.chiras@nxp.com> 6668S: Maintained 6669F: Documentation/devicetree/bindings/display/panel/raydium,rm67191.yaml 6670F: drivers/gpu/drm/panel/panel-raydium-rm67191.c 6671 6672DRM DRIVER FOR SAMSUNG DB7430 PANELS 6673M: Linus Walleij <linus.walleij@linaro.org> 6674S: Maintained 6675T: git git://anongit.freedesktop.org/drm/drm-misc 6676F: Documentation/devicetree/bindings/display/panel/samsung,lms397kf04.yaml 6677F: drivers/gpu/drm/panel/panel-samsung-db7430.c 6678 6679DRM DRIVER FOR SAMSUNG MIPI DSIM BRIDGE 6680M: Inki Dae <inki.dae@samsung.com> 6681M: Jagan Teki <jagan@amarulasolutions.com> 6682M: Marek Szyprowski <m.szyprowski@samsung.com> 6683S: Maintained 6684T: git git://anongit.freedesktop.org/drm/drm-misc 6685F: Documentation/devicetree/bindings/display/bridge/samsung,mipi-dsim.yaml 6686F: drivers/gpu/drm/bridge/samsung-dsim.c 6687F: include/drm/bridge/samsung-dsim.h 6688 6689DRM DRIVER FOR SAMSUNG S6D27A1 PANELS 6690M: Markuss Broks <markuss.broks@gmail.com> 6691S: Maintained 6692F: Documentation/devicetree/bindings/display/panel/samsung,s6d27a1.yaml 6693F: drivers/gpu/drm/panel/panel-samsung-s6d27a1.c 6694 6695DRM DRIVER FOR SITRONIX ST7586 PANELS 6696M: David Lechner <david@lechnology.com> 6697S: Maintained 6698T: git git://anongit.freedesktop.org/drm/drm-misc 6699F: Documentation/devicetree/bindings/display/sitronix,st7586.txt 6700F: drivers/gpu/drm/tiny/st7586.c 6701 6702DRM DRIVER FOR SITRONIX ST7701 PANELS 6703M: Jagan Teki <jagan@amarulasolutions.com> 6704S: Maintained 6705F: Documentation/devicetree/bindings/display/panel/sitronix,st7701.yaml 6706F: drivers/gpu/drm/panel/panel-sitronix-st7701.c 6707 6708DRM DRIVER FOR SITRONIX ST7703 PANELS 6709M: Guido Günther <agx@sigxcpu.org> 6710R: Purism Kernel Team <kernel@puri.sm> 6711R: Ondrej Jirman <megous@megous.com> 6712S: Maintained 6713F: Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.yaml 6714F: drivers/gpu/drm/panel/panel-sitronix-st7703.c 6715 6716DRM DRIVER FOR SITRONIX ST7735R PANELS 6717M: David Lechner <david@lechnology.com> 6718S: Maintained 6719T: git git://anongit.freedesktop.org/drm/drm-misc 6720F: Documentation/devicetree/bindings/display/sitronix,st7735r.yaml 6721F: drivers/gpu/drm/tiny/st7735r.c 6722 6723DRM DRIVER FOR SOLOMON SSD130X OLED DISPLAYS 6724M: Javier Martinez Canillas <javierm@redhat.com> 6725S: Maintained 6726T: git git://anongit.freedesktop.org/drm/drm-misc 6727F: Documentation/devicetree/bindings/display/solomon,ssd1307fb.yaml 6728F: drivers/gpu/drm/solomon/ssd130x* 6729 6730DRM DRIVER FOR ST-ERICSSON MCDE 6731M: Linus Walleij <linus.walleij@linaro.org> 6732S: Maintained 6733T: git git://anongit.freedesktop.org/drm/drm-misc 6734F: Documentation/devicetree/bindings/display/ste,mcde.yaml 6735F: drivers/gpu/drm/mcde/ 6736 6737DRM DRIVER FOR TI DLPC3433 MIPI DSI TO DMD BRIDGE 6738M: Jagan Teki <jagan@amarulasolutions.com> 6739S: Maintained 6740F: Documentation/devicetree/bindings/display/bridge/ti,dlpc3433.yaml 6741F: drivers/gpu/drm/bridge/ti-dlpc3433.c 6742 6743DRM DRIVER FOR TI SN65DSI86 BRIDGE CHIP 6744R: Douglas Anderson <dianders@chromium.org> 6745F: Documentation/devicetree/bindings/display/bridge/ti,sn65dsi86.yaml 6746F: drivers/gpu/drm/bridge/ti-sn65dsi86.c 6747 6748DRM DRIVER FOR TPO TPG110 PANELS 6749M: Linus Walleij <linus.walleij@linaro.org> 6750S: Maintained 6751T: git git://anongit.freedesktop.org/drm/drm-misc 6752F: Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml 6753F: drivers/gpu/drm/panel/panel-tpo-tpg110.c 6754 6755DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS 6756M: Dave Airlie <airlied@redhat.com> 6757R: Sean Paul <sean@poorly.run> 6758R: Thomas Zimmermann <tzimmermann@suse.de> 6759L: dri-devel@lists.freedesktop.org 6760S: Supported 6761T: git git://anongit.freedesktop.org/drm/drm-misc 6762F: drivers/gpu/drm/udl/ 6763 6764DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS) 6765M: Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com> 6766M: Melissa Wen <melissa.srw@gmail.com> 6767R: Haneen Mohammed <hamohammed.sa@gmail.com> 6768R: Daniel Vetter <daniel@ffwll.ch> 6769L: dri-devel@lists.freedesktop.org 6770S: Maintained 6771T: git git://anongit.freedesktop.org/drm/drm-misc 6772F: Documentation/gpu/vkms.rst 6773F: drivers/gpu/drm/vkms/ 6774 6775DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU 6776M: Hans de Goede <hdegoede@redhat.com> 6777L: dri-devel@lists.freedesktop.org 6778S: Maintained 6779T: git git://anongit.freedesktop.org/drm/drm-misc 6780F: drivers/gpu/drm/vboxvideo/ 6781 6782DRM DRIVER FOR VMWARE VIRTUAL GPU 6783M: Zack Rusin <zackr@vmware.com> 6784R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 6785L: dri-devel@lists.freedesktop.org 6786S: Supported 6787T: git git://anongit.freedesktop.org/drm/drm-misc 6788F: drivers/gpu/drm/vmwgfx/ 6789F: include/uapi/drm/vmwgfx_drm.h 6790 6791DRM DRIVER FOR WIDECHIPS WS2401 PANELS 6792M: Linus Walleij <linus.walleij@linaro.org> 6793S: Maintained 6794T: git git://anongit.freedesktop.org/drm/drm-misc 6795F: Documentation/devicetree/bindings/display/panel/samsung,lms380kf01.yaml 6796F: drivers/gpu/drm/panel/panel-widechips-ws2401.c 6797 6798DRM DRIVERS 6799M: David Airlie <airlied@gmail.com> 6800M: Daniel Vetter <daniel@ffwll.ch> 6801L: dri-devel@lists.freedesktop.org 6802S: Maintained 6803B: https://gitlab.freedesktop.org/drm 6804C: irc://irc.oftc.net/dri-devel 6805T: git git://anongit.freedesktop.org/drm/drm 6806F: Documentation/devicetree/bindings/display/ 6807F: Documentation/devicetree/bindings/gpu/ 6808F: Documentation/gpu/ 6809F: drivers/gpu/ 6810F: include/drm/ 6811F: include/linux/vga* 6812F: include/uapi/drm/ 6813 6814DRM DRIVERS AND MISC GPU PATCHES 6815M: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> 6816M: Maxime Ripard <mripard@kernel.org> 6817M: Thomas Zimmermann <tzimmermann@suse.de> 6818S: Maintained 6819W: https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html 6820T: git git://anongit.freedesktop.org/drm/drm-misc 6821F: Documentation/gpu/ 6822F: drivers/gpu/drm/* 6823F: drivers/gpu/vga/ 6824F: include/drm/drm* 6825F: include/linux/vga* 6826F: include/uapi/drm/drm* 6827 6828DRM DRIVERS FOR ALLWINNER A10 6829M: Maxime Ripard <mripard@kernel.org> 6830M: Chen-Yu Tsai <wens@csie.org> 6831L: dri-devel@lists.freedesktop.org 6832S: Supported 6833T: git git://anongit.freedesktop.org/drm/drm-misc 6834F: Documentation/devicetree/bindings/display/allwinner* 6835F: drivers/gpu/drm/sun4i/ 6836 6837DRM DRIVERS FOR AMLOGIC SOCS 6838M: Neil Armstrong <neil.armstrong@linaro.org> 6839L: dri-devel@lists.freedesktop.org 6840L: linux-amlogic@lists.infradead.org 6841S: Supported 6842W: http://linux-meson.com/ 6843T: git git://anongit.freedesktop.org/drm/drm-misc 6844F: Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml 6845F: Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml 6846F: Documentation/gpu/meson.rst 6847F: drivers/gpu/drm/meson/ 6848 6849DRM DRIVERS FOR ATMEL HLCDC 6850M: Sam Ravnborg <sam@ravnborg.org> 6851M: Boris Brezillon <bbrezillon@kernel.org> 6852L: dri-devel@lists.freedesktop.org 6853S: Supported 6854T: git git://anongit.freedesktop.org/drm/drm-misc 6855F: Documentation/devicetree/bindings/display/atmel/ 6856F: drivers/gpu/drm/atmel-hlcdc/ 6857 6858DRM DRIVERS FOR BRIDGE CHIPS 6859M: Andrzej Hajda <andrzej.hajda@intel.com> 6860M: Neil Armstrong <neil.armstrong@linaro.org> 6861M: Robert Foss <rfoss@kernel.org> 6862R: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 6863R: Jonas Karlman <jonas@kwiboo.se> 6864R: Jernej Skrabec <jernej.skrabec@gmail.com> 6865S: Maintained 6866T: git git://anongit.freedesktop.org/drm/drm-misc 6867F: Documentation/devicetree/bindings/display/bridge/ 6868F: drivers/gpu/drm/bridge/ 6869F: include/drm/drm_bridge.h 6870 6871DRM DRIVERS FOR EXYNOS 6872M: Inki Dae <inki.dae@samsung.com> 6873M: Seung-Woo Kim <sw0312.kim@samsung.com> 6874M: Kyungmin Park <kyungmin.park@samsung.com> 6875L: dri-devel@lists.freedesktop.org 6876S: Supported 6877T: git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git 6878F: Documentation/devicetree/bindings/display/exynos/ 6879F: Documentation/devicetree/bindings/display/samsung/ 6880F: drivers/gpu/drm/exynos/ 6881F: include/uapi/drm/exynos_drm.h 6882 6883DRM DRIVERS FOR FREESCALE DCU 6884M: Stefan Agner <stefan@agner.ch> 6885M: Alison Wang <alison.wang@nxp.com> 6886L: dri-devel@lists.freedesktop.org 6887S: Supported 6888T: git git://anongit.freedesktop.org/drm/drm-misc 6889F: Documentation/devicetree/bindings/display/fsl,dcu.txt 6890F: Documentation/devicetree/bindings/display/fsl,tcon.txt 6891F: drivers/gpu/drm/fsl-dcu/ 6892 6893DRM DRIVERS FOR FREESCALE IMX 6894M: Philipp Zabel <p.zabel@pengutronix.de> 6895L: dri-devel@lists.freedesktop.org 6896S: Maintained 6897F: Documentation/devicetree/bindings/display/imx/ 6898F: drivers/gpu/drm/imx/ipuv3/ 6899F: drivers/gpu/ipu-v3/ 6900 6901DRM DRIVERS FOR FREESCALE IMX BRIDGE 6902M: Liu Ying <victor.liu@nxp.com> 6903L: dri-devel@lists.freedesktop.org 6904S: Maintained 6905F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-ldb.yaml 6906F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-combiner.yaml 6907F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-link.yaml 6908F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pxl2dpi.yaml 6909F: drivers/gpu/drm/bridge/imx/ 6910 6911DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets) 6912M: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> 6913L: dri-devel@lists.freedesktop.org 6914S: Maintained 6915T: git git://github.com/patjak/drm-gma500 6916F: drivers/gpu/drm/gma500/ 6917 6918DRM DRIVERS FOR HISILICON 6919M: Xinliang Liu <xinliang.liu@linaro.org> 6920M: Tian Tao <tiantao6@hisilicon.com> 6921R: Xinwei Kong <kong.kongxinwei@hisilicon.com> 6922R: Sumit Semwal <sumit.semwal@linaro.org> 6923R: Yongqin Liu <yongqin.liu@linaro.org> 6924R: John Stultz <jstultz@google.com> 6925L: dri-devel@lists.freedesktop.org 6926S: Maintained 6927T: git git://anongit.freedesktop.org/drm/drm-misc 6928F: Documentation/devicetree/bindings/display/hisilicon/ 6929F: drivers/gpu/drm/hisilicon/ 6930 6931DRM DRIVERS FOR LIMA 6932M: Qiang Yu <yuq825@gmail.com> 6933L: dri-devel@lists.freedesktop.org 6934L: lima@lists.freedesktop.org (moderated for non-subscribers) 6935S: Maintained 6936T: git git://anongit.freedesktop.org/drm/drm-misc 6937F: drivers/gpu/drm/lima/ 6938F: include/uapi/drm/lima_drm.h 6939 6940DRM DRIVERS FOR MEDIATEK 6941M: Chun-Kuang Hu <chunkuang.hu@kernel.org> 6942M: Philipp Zabel <p.zabel@pengutronix.de> 6943L: dri-devel@lists.freedesktop.org 6944L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 6945S: Supported 6946F: Documentation/devicetree/bindings/display/mediatek/ 6947F: drivers/gpu/drm/mediatek/ 6948F: drivers/phy/mediatek/phy-mtk-dp.c 6949F: drivers/phy/mediatek/phy-mtk-hdmi* 6950F: drivers/phy/mediatek/phy-mtk-mipi* 6951 6952DRM DRIVERS FOR NVIDIA TEGRA 6953M: Thierry Reding <thierry.reding@gmail.com> 6954M: Mikko Perttunen <mperttunen@nvidia.com> 6955L: dri-devel@lists.freedesktop.org 6956L: linux-tegra@vger.kernel.org 6957S: Supported 6958T: git https://gitlab.freedesktop.org/drm/tegra.git 6959F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 6960F: Documentation/devicetree/bindings/gpu/host1x/ 6961F: drivers/gpu/drm/tegra/ 6962F: drivers/gpu/host1x/ 6963F: include/linux/host1x.h 6964F: include/uapi/drm/tegra_drm.h 6965 6966DRM DRIVERS FOR RENESAS 6967M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6968M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 6969L: dri-devel@lists.freedesktop.org 6970L: linux-renesas-soc@vger.kernel.org 6971S: Supported 6972T: git git://linuxtv.org/pinchartl/media drm/du/next 6973F: Documentation/devicetree/bindings/display/bridge/renesas,dsi-csi2-tx.yaml 6974F: Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.yaml 6975F: Documentation/devicetree/bindings/display/bridge/renesas,lvds.yaml 6976F: Documentation/devicetree/bindings/display/renesas,du.yaml 6977F: drivers/gpu/drm/rcar-du/ 6978F: drivers/gpu/drm/shmobile/ 6979F: include/linux/platform_data/shmob_drm.h 6980 6981DRM DRIVERS FOR ROCKCHIP 6982M: Sandy Huang <hjc@rock-chips.com> 6983M: Heiko Stübner <heiko@sntech.de> 6984L: dri-devel@lists.freedesktop.org 6985S: Maintained 6986T: git git://anongit.freedesktop.org/drm/drm-misc 6987F: Documentation/devicetree/bindings/display/rockchip/ 6988F: drivers/gpu/drm/rockchip/ 6989 6990DRM DRIVERS FOR STI 6991M: Alain Volmat <alain.volmat@foss.st.com> 6992L: dri-devel@lists.freedesktop.org 6993S: Maintained 6994T: git git://anongit.freedesktop.org/drm/drm-misc 6995F: Documentation/devicetree/bindings/display/st,stih4xx.txt 6996F: drivers/gpu/drm/sti 6997 6998DRM DRIVERS FOR STM 6999M: Yannick Fertre <yannick.fertre@foss.st.com> 7000M: Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com> 7001M: Philippe Cornu <philippe.cornu@foss.st.com> 7002L: dri-devel@lists.freedesktop.org 7003S: Maintained 7004T: git git://anongit.freedesktop.org/drm/drm-misc 7005F: Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml 7006F: drivers/gpu/drm/stm 7007 7008DRM DRIVERS FOR TI KEYSTONE 7009M: Jyri Sarha <jyri.sarha@iki.fi> 7010M: Tomi Valkeinen <tomba@kernel.org> 7011L: dri-devel@lists.freedesktop.org 7012S: Maintained 7013T: git git://anongit.freedesktop.org/drm/drm-misc 7014F: Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml 7015F: Documentation/devicetree/bindings/display/ti/ti,j721e-dss.yaml 7016F: Documentation/devicetree/bindings/display/ti/ti,k2g-dss.yaml 7017F: drivers/gpu/drm/tidss/ 7018 7019DRM DRIVERS FOR TI LCDC 7020M: Jyri Sarha <jyri.sarha@iki.fi> 7021R: Tomi Valkeinen <tomba@kernel.org> 7022L: dri-devel@lists.freedesktop.org 7023S: Maintained 7024F: Documentation/devicetree/bindings/display/tilcdc/ 7025F: drivers/gpu/drm/tilcdc/ 7026 7027DRM DRIVERS FOR TI OMAP 7028M: Tomi Valkeinen <tomba@kernel.org> 7029L: dri-devel@lists.freedesktop.org 7030S: Maintained 7031F: Documentation/devicetree/bindings/display/ti/ 7032F: drivers/gpu/drm/omapdrm/ 7033 7034DRM DRIVERS FOR V3D 7035M: Emma Anholt <emma@anholt.net> 7036M: Melissa Wen <mwen@igalia.com> 7037S: Supported 7038T: git git://anongit.freedesktop.org/drm/drm-misc 7039F: Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.yaml 7040F: drivers/gpu/drm/v3d/ 7041F: include/uapi/drm/v3d_drm.h 7042 7043DRM DRIVERS FOR VC4 7044M: Emma Anholt <emma@anholt.net> 7045M: Maxime Ripard <mripard@kernel.org> 7046S: Supported 7047T: git git://github.com/anholt/linux 7048T: git git://anongit.freedesktop.org/drm/drm-misc 7049F: Documentation/devicetree/bindings/display/brcm,bcm2835-*.yaml 7050F: drivers/gpu/drm/vc4/ 7051F: include/uapi/drm/vc4_drm.h 7052 7053DRM DRIVERS FOR VIVANTE GPU IP 7054M: Lucas Stach <l.stach@pengutronix.de> 7055R: Russell King <linux+etnaviv@armlinux.org.uk> 7056R: Christian Gmeiner <christian.gmeiner@gmail.com> 7057L: etnaviv@lists.freedesktop.org (moderated for non-subscribers) 7058L: dri-devel@lists.freedesktop.org 7059S: Maintained 7060F: Documentation/devicetree/bindings/gpu/vivante,gc.yaml 7061F: drivers/gpu/drm/etnaviv/ 7062F: include/uapi/drm/etnaviv_drm.h 7063 7064DRM DRIVERS FOR XEN 7065M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 7066L: dri-devel@lists.freedesktop.org 7067L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 7068S: Supported 7069T: git git://anongit.freedesktop.org/drm/drm-misc 7070F: Documentation/gpu/xen-front.rst 7071F: drivers/gpu/drm/xen/ 7072 7073DRM DRIVERS FOR XILINX 7074M: Hyun Kwon <hyun.kwon@xilinx.com> 7075M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7076L: dri-devel@lists.freedesktop.org 7077S: Maintained 7078T: git git://anongit.freedesktop.org/drm/drm-misc 7079F: Documentation/devicetree/bindings/display/xlnx/ 7080F: drivers/gpu/drm/xlnx/ 7081 7082DRM GPU SCHEDULER 7083M: Luben Tuikov <luben.tuikov@amd.com> 7084L: dri-devel@lists.freedesktop.org 7085S: Maintained 7086T: git git://anongit.freedesktop.org/drm/drm-misc 7087F: drivers/gpu/drm/scheduler/ 7088F: include/drm/gpu_scheduler.h 7089 7090DRM PANEL DRIVERS 7091M: Neil Armstrong <neil.armstrong@linaro.org> 7092R: Sam Ravnborg <sam@ravnborg.org> 7093L: dri-devel@lists.freedesktop.org 7094S: Maintained 7095T: git git://anongit.freedesktop.org/drm/drm-misc 7096F: Documentation/devicetree/bindings/display/panel/ 7097F: drivers/gpu/drm/drm_panel.c 7098F: drivers/gpu/drm/panel/ 7099F: include/drm/drm_panel.h 7100 7101DRM PRIVACY-SCREEN CLASS 7102M: Hans de Goede <hdegoede@redhat.com> 7103L: dri-devel@lists.freedesktop.org 7104S: Maintained 7105T: git git://anongit.freedesktop.org/drm/drm-misc 7106F: drivers/gpu/drm/drm_privacy_screen* 7107F: include/drm/drm_privacy_screen* 7108 7109DRM TTM SUBSYSTEM 7110M: Christian Koenig <christian.koenig@amd.com> 7111M: Huang Rui <ray.huang@amd.com> 7112L: dri-devel@lists.freedesktop.org 7113S: Maintained 7114T: git git://anongit.freedesktop.org/drm/drm-misc 7115F: drivers/gpu/drm/ttm/ 7116F: include/drm/ttm/ 7117 7118DSBR100 USB FM RADIO DRIVER 7119M: Alexey Klimov <klimov.linux@gmail.com> 7120L: linux-media@vger.kernel.org 7121S: Maintained 7122T: git git://linuxtv.org/media_tree.git 7123F: drivers/media/radio/dsbr100.c 7124 7125DT3155 MEDIA DRIVER 7126M: Hans Verkuil <hverkuil@xs4all.nl> 7127L: linux-media@vger.kernel.org 7128S: Odd Fixes 7129W: https://linuxtv.org 7130T: git git://linuxtv.org/media_tree.git 7131F: drivers/media/pci/dt3155/ 7132 7133DVB_USB_AF9015 MEDIA DRIVER 7134M: Antti Palosaari <crope@iki.fi> 7135L: linux-media@vger.kernel.org 7136S: Maintained 7137W: https://linuxtv.org 7138W: http://palosaari.fi/linux/ 7139Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7140T: git git://linuxtv.org/anttip/media_tree.git 7141F: drivers/media/usb/dvb-usb-v2/af9015* 7142 7143DVB_USB_AF9035 MEDIA DRIVER 7144M: Antti Palosaari <crope@iki.fi> 7145L: linux-media@vger.kernel.org 7146S: Maintained 7147W: https://linuxtv.org 7148W: http://palosaari.fi/linux/ 7149Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7150T: git git://linuxtv.org/anttip/media_tree.git 7151F: drivers/media/usb/dvb-usb-v2/af9035* 7152 7153DVB_USB_ANYSEE MEDIA DRIVER 7154M: Antti Palosaari <crope@iki.fi> 7155L: linux-media@vger.kernel.org 7156S: Maintained 7157W: https://linuxtv.org 7158W: http://palosaari.fi/linux/ 7159Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7160T: git git://linuxtv.org/anttip/media_tree.git 7161F: drivers/media/usb/dvb-usb-v2/anysee* 7162 7163DVB_USB_AU6610 MEDIA DRIVER 7164M: Antti Palosaari <crope@iki.fi> 7165L: linux-media@vger.kernel.org 7166S: Maintained 7167W: https://linuxtv.org 7168W: http://palosaari.fi/linux/ 7169Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7170T: git git://linuxtv.org/anttip/media_tree.git 7171F: drivers/media/usb/dvb-usb-v2/au6610* 7172 7173DVB_USB_CE6230 MEDIA DRIVER 7174M: Antti Palosaari <crope@iki.fi> 7175L: linux-media@vger.kernel.org 7176S: Maintained 7177W: https://linuxtv.org 7178W: http://palosaari.fi/linux/ 7179Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7180T: git git://linuxtv.org/anttip/media_tree.git 7181F: drivers/media/usb/dvb-usb-v2/ce6230* 7182 7183DVB_USB_CXUSB MEDIA DRIVER 7184M: Michael Krufky <mkrufky@linuxtv.org> 7185L: linux-media@vger.kernel.org 7186S: Maintained 7187W: https://linuxtv.org 7188W: http://github.com/mkrufky 7189Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7190T: git git://linuxtv.org/media_tree.git 7191F: drivers/media/usb/dvb-usb/cxusb* 7192 7193DVB_USB_EC168 MEDIA DRIVER 7194M: Antti Palosaari <crope@iki.fi> 7195L: linux-media@vger.kernel.org 7196S: Maintained 7197W: https://linuxtv.org 7198W: http://palosaari.fi/linux/ 7199Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7200T: git git://linuxtv.org/anttip/media_tree.git 7201F: drivers/media/usb/dvb-usb-v2/ec168* 7202 7203DVB_USB_GL861 MEDIA DRIVER 7204M: Antti Palosaari <crope@iki.fi> 7205L: linux-media@vger.kernel.org 7206S: Maintained 7207W: https://linuxtv.org 7208Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7209T: git git://linuxtv.org/anttip/media_tree.git 7210F: drivers/media/usb/dvb-usb-v2/gl861* 7211 7212DVB_USB_MXL111SF MEDIA DRIVER 7213M: Michael Krufky <mkrufky@linuxtv.org> 7214L: linux-media@vger.kernel.org 7215S: Maintained 7216W: https://linuxtv.org 7217W: http://github.com/mkrufky 7218Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7219T: git git://linuxtv.org/mkrufky/mxl111sf.git 7220F: drivers/media/usb/dvb-usb-v2/mxl111sf* 7221 7222DVB_USB_RTL28XXU MEDIA DRIVER 7223M: Antti Palosaari <crope@iki.fi> 7224L: linux-media@vger.kernel.org 7225S: Maintained 7226W: https://linuxtv.org 7227W: http://palosaari.fi/linux/ 7228Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7229T: git git://linuxtv.org/anttip/media_tree.git 7230F: drivers/media/usb/dvb-usb-v2/rtl28xxu* 7231 7232DVB_USB_V2 MEDIA DRIVER 7233M: Antti Palosaari <crope@iki.fi> 7234L: linux-media@vger.kernel.org 7235S: Maintained 7236W: https://linuxtv.org 7237W: http://palosaari.fi/linux/ 7238Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7239T: git git://linuxtv.org/anttip/media_tree.git 7240F: drivers/media/usb/dvb-usb-v2/dvb_usb* 7241F: drivers/media/usb/dvb-usb-v2/usb_urb.c 7242 7243DYNAMIC DEBUG 7244M: Jason Baron <jbaron@akamai.com> 7245M: Jim Cromie <jim.cromie@gmail.com> 7246S: Maintained 7247F: include/linux/dynamic_debug.h 7248F: lib/dynamic_debug.c 7249F: lib/test_dynamic_debug.c 7250 7251DYNAMIC INTERRUPT MODERATION 7252M: Tal Gilboa <talgi@nvidia.com> 7253S: Maintained 7254F: Documentation/networking/net_dim.rst 7255F: include/linux/dim.h 7256F: lib/dim/ 7257 7258DYNAMIC THERMAL POWER MANAGEMENT (DTPM) 7259M: Daniel Lezcano <daniel.lezcano@kernel.org> 7260L: linux-pm@vger.kernel.org 7261S: Supported 7262B: https://bugzilla.kernel.org 7263T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 7264F: drivers/powercap/dtpm* 7265F: include/linux/dtpm.h 7266 7267DZ DECSTATION DZ11 SERIAL DRIVER 7268M: "Maciej W. Rozycki" <macro@orcam.me.uk> 7269S: Maintained 7270F: drivers/tty/serial/dz.* 7271 7272E3X0 POWER BUTTON DRIVER 7273M: Moritz Fischer <moritz.fischer@ettus.com> 7274L: usrp-users@lists.ettus.com 7275S: Supported 7276W: http://www.ettus.com 7277F: Documentation/devicetree/bindings/input/e3x0-button.txt 7278F: drivers/input/misc/e3x0-button.c 7279 7280E4000 MEDIA DRIVER 7281M: Antti Palosaari <crope@iki.fi> 7282L: linux-media@vger.kernel.org 7283S: Maintained 7284W: https://linuxtv.org 7285W: http://palosaari.fi/linux/ 7286Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7287T: git git://linuxtv.org/anttip/media_tree.git 7288F: drivers/media/tuners/e4000* 7289 7290EARTH_PT1 MEDIA DRIVER 7291M: Akihiro Tsukada <tskd08@gmail.com> 7292L: linux-media@vger.kernel.org 7293S: Odd Fixes 7294F: drivers/media/pci/pt1/ 7295 7296EARTH_PT3 MEDIA DRIVER 7297M: Akihiro Tsukada <tskd08@gmail.com> 7298L: linux-media@vger.kernel.org 7299S: Odd Fixes 7300F: drivers/media/pci/pt3/ 7301 7302EC100 MEDIA DRIVER 7303M: Antti Palosaari <crope@iki.fi> 7304L: linux-media@vger.kernel.org 7305S: Maintained 7306W: https://linuxtv.org 7307W: http://palosaari.fi/linux/ 7308Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7309T: git git://linuxtv.org/anttip/media_tree.git 7310F: drivers/media/dvb-frontends/ec100* 7311 7312ECRYPT FILE SYSTEM 7313M: Tyler Hicks <code@tyhicks.com> 7314L: ecryptfs@vger.kernel.org 7315S: Odd Fixes 7316W: http://ecryptfs.org 7317W: https://launchpad.net/ecryptfs 7318T: git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git 7319F: Documentation/filesystems/ecryptfs.rst 7320F: fs/ecryptfs/ 7321 7322EDAC-AMD64 7323M: Yazen Ghannam <yazen.ghannam@amd.com> 7324L: linux-edac@vger.kernel.org 7325S: Supported 7326F: drivers/edac/amd64_edac* 7327F: drivers/edac/mce_amd* 7328 7329EDAC-ARMADA 7330M: Jan Luebbe <jlu@pengutronix.de> 7331L: linux-edac@vger.kernel.org 7332S: Maintained 7333F: Documentation/devicetree/bindings/memory-controllers/marvell,mvebu-sdram-controller.yaml 7334F: drivers/edac/armada_xp_* 7335 7336EDAC-AST2500 7337M: Stefan Schaeckeler <sschaeck@cisco.com> 7338S: Supported 7339F: Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt 7340F: drivers/edac/aspeed_edac.c 7341 7342EDAC-BLUEFIELD 7343M: Shravan Kumar Ramani <shravankr@nvidia.com> 7344S: Supported 7345F: drivers/edac/bluefield_edac.c 7346 7347EDAC-CALXEDA 7348M: Andre Przywara <andre.przywara@arm.com> 7349L: linux-edac@vger.kernel.org 7350S: Maintained 7351F: drivers/edac/highbank* 7352 7353EDAC-CAVIUM OCTEON 7354M: Ralf Baechle <ralf@linux-mips.org> 7355L: linux-edac@vger.kernel.org 7356L: linux-mips@vger.kernel.org 7357S: Supported 7358F: drivers/edac/octeon_edac* 7359 7360EDAC-CAVIUM THUNDERX 7361M: Robert Richter <rric@kernel.org> 7362L: linux-edac@vger.kernel.org 7363S: Odd Fixes 7364F: drivers/edac/thunderx_edac* 7365 7366EDAC-CORE 7367M: Borislav Petkov <bp@alien8.de> 7368M: Tony Luck <tony.luck@intel.com> 7369R: James Morse <james.morse@arm.com> 7370R: Mauro Carvalho Chehab <mchehab@kernel.org> 7371R: Robert Richter <rric@kernel.org> 7372L: linux-edac@vger.kernel.org 7373S: Supported 7374T: git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next 7375F: Documentation/admin-guide/ras.rst 7376F: Documentation/driver-api/edac.rst 7377F: drivers/edac/ 7378F: include/linux/edac.h 7379 7380EDAC-DMC520 7381M: Lei Wang <lewan@microsoft.com> 7382L: linux-edac@vger.kernel.org 7383S: Supported 7384F: drivers/edac/dmc520_edac.c 7385 7386EDAC-E752X 7387M: Mark Gross <markgross@kernel.org> 7388L: linux-edac@vger.kernel.org 7389S: Maintained 7390F: drivers/edac/e752x_edac.c 7391 7392EDAC-E7XXX 7393L: linux-edac@vger.kernel.org 7394S: Maintained 7395F: drivers/edac/e7xxx_edac.c 7396 7397EDAC-FSL_DDR 7398M: York Sun <york.sun@nxp.com> 7399L: linux-edac@vger.kernel.org 7400S: Maintained 7401F: drivers/edac/fsl_ddr_edac.* 7402 7403EDAC-GHES 7404M: Mauro Carvalho Chehab <mchehab@kernel.org> 7405L: linux-edac@vger.kernel.org 7406S: Maintained 7407F: drivers/edac/ghes_edac.c 7408 7409EDAC-I10NM 7410M: Tony Luck <tony.luck@intel.com> 7411L: linux-edac@vger.kernel.org 7412S: Maintained 7413F: drivers/edac/i10nm_base.c 7414 7415EDAC-I3000 7416L: linux-edac@vger.kernel.org 7417S: Orphan 7418F: drivers/edac/i3000_edac.c 7419 7420EDAC-I5000 7421L: linux-edac@vger.kernel.org 7422S: Maintained 7423F: drivers/edac/i5000_edac.c 7424 7425EDAC-I5400 7426M: Mauro Carvalho Chehab <mchehab@kernel.org> 7427L: linux-edac@vger.kernel.org 7428S: Maintained 7429F: drivers/edac/i5400_edac.c 7430 7431EDAC-I7300 7432M: Mauro Carvalho Chehab <mchehab@kernel.org> 7433L: linux-edac@vger.kernel.org 7434S: Maintained 7435F: drivers/edac/i7300_edac.c 7436 7437EDAC-I7CORE 7438M: Mauro Carvalho Chehab <mchehab@kernel.org> 7439L: linux-edac@vger.kernel.org 7440S: Maintained 7441F: drivers/edac/i7core_edac.c 7442 7443EDAC-I82443BXGX 7444M: Tim Small <tim@buttersideup.com> 7445L: linux-edac@vger.kernel.org 7446S: Maintained 7447F: drivers/edac/i82443bxgx_edac.c 7448 7449EDAC-I82975X 7450M: "Arvind R." <arvino55@gmail.com> 7451L: linux-edac@vger.kernel.org 7452S: Maintained 7453F: drivers/edac/i82975x_edac.c 7454 7455EDAC-IE31200 7456M: Jason Baron <jbaron@akamai.com> 7457L: linux-edac@vger.kernel.org 7458S: Maintained 7459F: drivers/edac/ie31200_edac.c 7460 7461EDAC-IGEN6 7462M: Tony Luck <tony.luck@intel.com> 7463R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7464L: linux-edac@vger.kernel.org 7465S: Maintained 7466F: drivers/edac/igen6_edac.c 7467 7468EDAC-MPC85XX 7469M: Johannes Thumshirn <morbidrsa@gmail.com> 7470L: linux-edac@vger.kernel.org 7471S: Maintained 7472F: drivers/edac/mpc85xx_edac.[ch] 7473 7474EDAC-PASEMI 7475M: Egor Martovetsky <egor@pasemi.com> 7476L: linux-edac@vger.kernel.org 7477S: Maintained 7478F: drivers/edac/pasemi_edac.c 7479 7480EDAC-PND2 7481M: Tony Luck <tony.luck@intel.com> 7482L: linux-edac@vger.kernel.org 7483S: Maintained 7484F: drivers/edac/pnd2_edac.[ch] 7485 7486EDAC-QCOM 7487M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 7488L: linux-arm-msm@vger.kernel.org 7489L: linux-edac@vger.kernel.org 7490S: Maintained 7491F: drivers/edac/qcom_edac.c 7492 7493EDAC-R82600 7494M: Tim Small <tim@buttersideup.com> 7495L: linux-edac@vger.kernel.org 7496S: Maintained 7497F: drivers/edac/r82600_edac.c 7498 7499EDAC-SBRIDGE 7500M: Tony Luck <tony.luck@intel.com> 7501R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7502L: linux-edac@vger.kernel.org 7503S: Maintained 7504F: drivers/edac/sb_edac.c 7505 7506EDAC-SKYLAKE 7507M: Tony Luck <tony.luck@intel.com> 7508L: linux-edac@vger.kernel.org 7509S: Maintained 7510F: drivers/edac/skx_*.[ch] 7511 7512EDAC-TI 7513M: Tero Kristo <kristo@kernel.org> 7514L: linux-edac@vger.kernel.org 7515S: Odd Fixes 7516F: drivers/edac/ti_edac.c 7517 7518EDIROL UA-101/UA-1000 DRIVER 7519M: Clemens Ladisch <clemens@ladisch.de> 7520L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7521S: Maintained 7522T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7523F: sound/usb/misc/ua101.c 7524 7525EFI TEST DRIVER 7526M: Ivan Hu <ivan.hu@canonical.com> 7527M: Ard Biesheuvel <ardb@kernel.org> 7528L: linux-efi@vger.kernel.org 7529S: Maintained 7530F: drivers/firmware/efi/test/ 7531 7532EFI VARIABLE FILESYSTEM 7533M: Jeremy Kerr <jk@ozlabs.org> 7534M: Ard Biesheuvel <ardb@kernel.org> 7535L: linux-efi@vger.kernel.org 7536S: Maintained 7537T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7538F: fs/efivarfs/ 7539 7540EFIFB FRAMEBUFFER DRIVER 7541M: Peter Jones <pjones@redhat.com> 7542L: linux-fbdev@vger.kernel.org 7543S: Maintained 7544F: drivers/video/fbdev/efifb.c 7545 7546EFS FILESYSTEM 7547S: Orphan 7548W: http://aeschi.ch.eu.org/efs/ 7549F: fs/efs/ 7550 7551EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER 7552M: Douglas Miller <dougmill@linux.ibm.com> 7553L: netdev@vger.kernel.org 7554S: Maintained 7555F: drivers/net/ethernet/ibm/ehea/ 7556 7557ELM327 CAN NETWORK DRIVER 7558M: Max Staudt <max@enpas.org> 7559L: linux-can@vger.kernel.org 7560S: Maintained 7561F: Documentation/networking/device_drivers/can/can327.rst 7562F: drivers/net/can/can327.c 7563 7564EM28XX VIDEO4LINUX DRIVER 7565M: Mauro Carvalho Chehab <mchehab@kernel.org> 7566L: linux-media@vger.kernel.org 7567S: Maintained 7568W: https://linuxtv.org 7569T: git git://linuxtv.org/media_tree.git 7570F: Documentation/admin-guide/media/em28xx* 7571F: drivers/media/usb/em28xx/ 7572 7573EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER 7574M: Adrian Hunter <adrian.hunter@intel.com> 7575M: Ritesh Harjani <riteshh@codeaurora.org> 7576M: Asutosh Das <asutoshd@codeaurora.org> 7577L: linux-mmc@vger.kernel.org 7578S: Supported 7579F: drivers/mmc/host/cqhci* 7580 7581EMULEX 10Gbps iSCSI - OneConnect DRIVER 7582M: Ketan Mukadam <ketan.mukadam@broadcom.com> 7583L: linux-scsi@vger.kernel.org 7584S: Supported 7585W: http://www.broadcom.com 7586F: drivers/scsi/be2iscsi/ 7587 7588EMULEX 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net) 7589M: Ajit Khaparde <ajit.khaparde@broadcom.com> 7590M: Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com> 7591M: Somnath Kotur <somnath.kotur@broadcom.com> 7592L: netdev@vger.kernel.org 7593S: Supported 7594W: http://www.emulex.com 7595F: drivers/net/ethernet/emulex/benet/ 7596 7597EMULEX ONECONNECT ROCE DRIVER 7598M: Selvin Xavier <selvin.xavier@broadcom.com> 7599L: linux-rdma@vger.kernel.org 7600S: Odd Fixes 7601W: http://www.broadcom.com 7602F: drivers/infiniband/hw/ocrdma/ 7603F: include/uapi/rdma/ocrdma-abi.h 7604 7605EMULEX/BROADCOM EFCT FC/FCOE SCSI TARGET DRIVER 7606M: James Smart <james.smart@broadcom.com> 7607M: Ram Vegesna <ram.vegesna@broadcom.com> 7608L: linux-scsi@vger.kernel.org 7609L: target-devel@vger.kernel.org 7610S: Supported 7611W: http://www.broadcom.com 7612F: drivers/scsi/elx/ 7613 7614EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER 7615M: James Smart <james.smart@broadcom.com> 7616M: Dick Kennedy <dick.kennedy@broadcom.com> 7617L: linux-scsi@vger.kernel.org 7618S: Supported 7619W: http://www.broadcom.com 7620F: drivers/scsi/lpfc/ 7621 7622ENE CB710 FLASH CARD READER DRIVER 7623M: Michał Mirosław <mirq-linux@rere.qmqm.pl> 7624S: Maintained 7625F: drivers/misc/cb710/ 7626F: drivers/mmc/host/cb710-mmc.* 7627F: include/linux/cb710.h 7628 7629ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER 7630M: Maxim Levitsky <maximlevitsky@gmail.com> 7631S: Maintained 7632F: drivers/media/rc/ene_ir.* 7633 7634EPAPR HYPERVISOR BYTE CHANNEL DEVICE DRIVER 7635M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 7636L: linuxppc-dev@lists.ozlabs.org 7637S: Maintained 7638F: drivers/tty/ehv_bytechan.c 7639 7640EPSON S1D13XXX FRAMEBUFFER DRIVER 7641M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 7642S: Maintained 7643T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 7644F: drivers/video/fbdev/s1d13xxxfb.c 7645F: include/video/s1d13xxxfb.h 7646 7647EROFS FILE SYSTEM 7648M: Gao Xiang <xiang@kernel.org> 7649M: Chao Yu <chao@kernel.org> 7650R: Yue Hu <huyue2@coolpad.com> 7651R: Jeffle Xu <jefflexu@linux.alibaba.com> 7652L: linux-erofs@lists.ozlabs.org 7653S: Maintained 7654T: git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git 7655F: Documentation/ABI/testing/sysfs-fs-erofs 7656F: Documentation/filesystems/erofs.rst 7657F: fs/erofs/ 7658F: include/trace/events/erofs.h 7659 7660ERRSEQ ERROR TRACKING INFRASTRUCTURE 7661M: Jeff Layton <jlayton@kernel.org> 7662S: Maintained 7663F: include/linux/errseq.h 7664F: lib/errseq.c 7665 7666ESD CAN/USB DRIVERS 7667M: Frank Jungclaus <frank.jungclaus@esd.eu> 7668R: socketcan@esd.eu 7669L: linux-can@vger.kernel.org 7670S: Maintained 7671F: drivers/net/can/usb/esd_usb.c 7672 7673ET131X NETWORK DRIVER 7674M: Mark Einon <mark.einon@gmail.com> 7675S: Odd Fixes 7676F: drivers/net/ethernet/agere/ 7677 7678ETAS ES58X CAN/USB DRIVER 7679M: Vincent Mailhol <mailhol.vincent@wanadoo.fr> 7680L: linux-can@vger.kernel.org 7681S: Maintained 7682F: Documentation/networking/devlink/etas_es58x.rst 7683F: drivers/net/can/usb/etas_es58x/ 7684 7685ETHERNET BRIDGE 7686M: Roopa Prabhu <roopa@nvidia.com> 7687M: Nikolay Aleksandrov <razor@blackwall.org> 7688L: bridge@lists.linux-foundation.org (moderated for non-subscribers) 7689L: netdev@vger.kernel.org 7690S: Maintained 7691W: http://www.linuxfoundation.org/en/Net:Bridge 7692F: include/linux/netfilter_bridge/ 7693F: net/bridge/ 7694 7695ETHERNET PHY LIBRARY 7696M: Andrew Lunn <andrew@lunn.ch> 7697M: Heiner Kallweit <hkallweit1@gmail.com> 7698R: Russell King <linux@armlinux.org.uk> 7699L: netdev@vger.kernel.org 7700S: Maintained 7701F: Documentation/ABI/testing/sysfs-class-net-phydev 7702F: Documentation/devicetree/bindings/net/ethernet-phy.yaml 7703F: Documentation/devicetree/bindings/net/mdio* 7704F: Documentation/devicetree/bindings/net/qca,ar803x.yaml 7705F: Documentation/networking/phy.rst 7706F: drivers/net/mdio/ 7707F: drivers/net/mdio/acpi_mdio.c 7708F: drivers/net/mdio/fwnode_mdio.c 7709F: drivers/net/mdio/of_mdio.c 7710F: drivers/net/pcs/ 7711F: drivers/net/phy/ 7712F: include/dt-bindings/net/qca-ar803x.h 7713F: include/linux/*mdio*.h 7714F: include/linux/linkmode.h 7715F: include/linux/mdio/*.h 7716F: include/linux/mii.h 7717F: include/linux/of_net.h 7718F: include/linux/phy.h 7719F: include/linux/phy_fixed.h 7720F: include/linux/platform_data/mdio-bcm-unimac.h 7721F: include/linux/platform_data/mdio-gpio.h 7722F: include/trace/events/mdio.h 7723F: include/uapi/linux/mdio.h 7724F: include/uapi/linux/mii.h 7725F: net/core/of_net.c 7726 7727EXEC & BINFMT API 7728R: Eric Biederman <ebiederm@xmission.com> 7729R: Kees Cook <keescook@chromium.org> 7730L: linux-mm@kvack.org 7731S: Supported 7732T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/execve 7733F: fs/*binfmt_*.c 7734F: fs/exec.c 7735F: include/linux/binfmts.h 7736F: include/linux/elf.h 7737F: include/uapi/linux/binfmts.h 7738F: include/uapi/linux/elf.h 7739F: tools/testing/selftests/exec/ 7740N: asm/elf.h 7741N: binfmt 7742 7743EXFAT FILE SYSTEM 7744M: Namjae Jeon <linkinjeon@kernel.org> 7745M: Sungjong Seo <sj1557.seo@samsung.com> 7746L: linux-fsdevel@vger.kernel.org 7747S: Maintained 7748T: git git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat.git 7749F: fs/exfat/ 7750 7751EXT2 FILE SYSTEM 7752M: Jan Kara <jack@suse.com> 7753L: linux-ext4@vger.kernel.org 7754S: Maintained 7755F: Documentation/filesystems/ext2.rst 7756F: fs/ext2/ 7757F: include/linux/ext2* 7758 7759EXT4 FILE SYSTEM 7760M: "Theodore Ts'o" <tytso@mit.edu> 7761M: Andreas Dilger <adilger.kernel@dilger.ca> 7762L: linux-ext4@vger.kernel.org 7763S: Maintained 7764W: http://ext4.wiki.kernel.org 7765Q: http://patchwork.ozlabs.org/project/linux-ext4/list/ 7766T: git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git 7767F: Documentation/filesystems/ext4/ 7768F: fs/ext4/ 7769F: include/trace/events/ext4.h 7770F: include/uapi/linux/ext4.h 7771 7772Extended Verification Module (EVM) 7773M: Mimi Zohar <zohar@linux.ibm.com> 7774L: linux-integrity@vger.kernel.org 7775S: Supported 7776T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 7777F: security/integrity/ 7778F: security/integrity/evm/ 7779 7780EXTENSIBLE FIRMWARE INTERFACE (EFI) 7781M: Ard Biesheuvel <ardb@kernel.org> 7782L: linux-efi@vger.kernel.org 7783S: Maintained 7784T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7785F: Documentation/admin-guide/efi-stub.rst 7786F: arch/*/include/asm/efi.h 7787F: arch/*/kernel/efi.c 7788F: arch/arm/boot/compressed/efi-header.S 7789F: arch/x86/platform/efi/ 7790F: drivers/firmware/efi/ 7791F: include/linux/efi*.h 7792 7793EXTERNAL CONNECTOR SUBSYSTEM (EXTCON) 7794M: MyungJoo Ham <myungjoo.ham@samsung.com> 7795M: Chanwoo Choi <cw00.choi@samsung.com> 7796L: linux-kernel@vger.kernel.org 7797S: Maintained 7798T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git 7799F: Documentation/devicetree/bindings/extcon/ 7800F: Documentation/firmware-guide/acpi/extcon-intel-int3496.rst 7801F: drivers/extcon/ 7802F: include/linux/extcon.h 7803F: include/linux/extcon/ 7804 7805EXTRA BOOT CONFIG 7806M: Masami Hiramatsu <mhiramat@kernel.org> 7807L: linux-kernel@vger.kernel.org 7808L: linux-trace-kernel@vger.kernel.org 7809S: Maintained 7810Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 7811T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 7812F: Documentation/admin-guide/bootconfig.rst 7813F: fs/proc/bootconfig.c 7814F: include/linux/bootconfig.h 7815F: lib/bootconfig-data.S 7816F: lib/bootconfig.c 7817F: tools/bootconfig/* 7818F: tools/bootconfig/scripts/* 7819 7820EXYNOS DP DRIVER 7821M: Jingoo Han <jingoohan1@gmail.com> 7822L: dri-devel@lists.freedesktop.org 7823S: Maintained 7824F: drivers/gpu/drm/exynos/exynos_dp* 7825 7826EXYNOS SYSMMU (IOMMU) driver 7827M: Marek Szyprowski <m.szyprowski@samsung.com> 7828L: iommu@lists.linux.dev 7829S: Maintained 7830F: drivers/iommu/exynos-iommu.c 7831 7832F2FS FILE SYSTEM 7833M: Jaegeuk Kim <jaegeuk@kernel.org> 7834M: Chao Yu <chao@kernel.org> 7835L: linux-f2fs-devel@lists.sourceforge.net 7836S: Maintained 7837W: https://f2fs.wiki.kernel.org/ 7838Q: https://patchwork.kernel.org/project/f2fs/list/ 7839B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=f2fs 7840T: git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git 7841F: Documentation/ABI/testing/sysfs-fs-f2fs 7842F: Documentation/filesystems/f2fs.rst 7843F: fs/f2fs/ 7844F: include/linux/f2fs_fs.h 7845F: include/trace/events/f2fs.h 7846F: include/uapi/linux/f2fs.h 7847 7848F71805F HARDWARE MONITORING DRIVER 7849M: Jean Delvare <jdelvare@suse.com> 7850L: linux-hwmon@vger.kernel.org 7851S: Maintained 7852F: Documentation/hwmon/f71805f.rst 7853F: drivers/hwmon/f71805f.c 7854 7855FADDR2LINE 7856M: Josh Poimboeuf <jpoimboe@kernel.org> 7857S: Maintained 7858F: scripts/faddr2line 7859 7860FAILOVER MODULE 7861M: Sridhar Samudrala <sridhar.samudrala@intel.com> 7862L: netdev@vger.kernel.org 7863S: Supported 7864F: Documentation/networking/failover.rst 7865F: include/net/failover.h 7866F: net/core/failover.c 7867 7868FANOTIFY 7869M: Jan Kara <jack@suse.cz> 7870R: Amir Goldstein <amir73il@gmail.com> 7871R: Matthew Bobrowski <repnop@google.com> 7872L: linux-fsdevel@vger.kernel.org 7873S: Maintained 7874F: fs/notify/fanotify/ 7875F: include/linux/fanotify.h 7876F: include/uapi/linux/fanotify.h 7877 7878FARADAY FOTG210 USB2 DUAL-ROLE CONTROLLER 7879M: Linus Walleij <linus.walleij@linaro.org> 7880L: linux-usb@vger.kernel.org 7881S: Maintained 7882F: drivers/usb/fotg210/ 7883 7884FARSYNC SYNCHRONOUS DRIVER 7885M: Kevin Curtis <kevin.curtis@farsite.co.uk> 7886S: Supported 7887W: http://www.farsite.co.uk/ 7888F: drivers/net/wan/farsync.* 7889 7890FAULT INJECTION SUPPORT 7891M: Akinobu Mita <akinobu.mita@gmail.com> 7892S: Supported 7893F: Documentation/fault-injection/ 7894F: lib/fault-inject.c 7895 7896FBTFT Framebuffer drivers 7897L: dri-devel@lists.freedesktop.org 7898L: linux-fbdev@vger.kernel.org 7899S: Orphan 7900F: drivers/staging/fbtft/ 7901 7902FC0011 TUNER DRIVER 7903M: Michael Buesch <m@bues.ch> 7904L: linux-media@vger.kernel.org 7905S: Maintained 7906F: drivers/media/tuners/fc0011.c 7907F: drivers/media/tuners/fc0011.h 7908 7909FC2580 MEDIA DRIVER 7910M: Antti Palosaari <crope@iki.fi> 7911L: linux-media@vger.kernel.org 7912S: Maintained 7913W: https://linuxtv.org 7914W: http://palosaari.fi/linux/ 7915Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7916T: git git://linuxtv.org/anttip/media_tree.git 7917F: drivers/media/tuners/fc2580* 7918 7919FCOE SUBSYSTEM (libfc, libfcoe, fcoe) 7920M: Hannes Reinecke <hare@suse.de> 7921L: linux-scsi@vger.kernel.org 7922S: Supported 7923W: www.Open-FCoE.org 7924F: drivers/scsi/fcoe/ 7925F: drivers/scsi/libfc/ 7926F: include/scsi/fc/ 7927F: include/scsi/libfc.h 7928F: include/scsi/libfcoe.h 7929F: include/uapi/scsi/fc/ 7930 7931FILE LOCKING (flock() and fcntl()/lockf()) 7932M: Jeff Layton <jlayton@kernel.org> 7933M: Chuck Lever <chuck.lever@oracle.com> 7934L: linux-fsdevel@vger.kernel.org 7935S: Maintained 7936F: fs/fcntl.c 7937F: fs/locks.c 7938F: include/linux/fcntl.h 7939F: include/uapi/linux/fcntl.h 7940 7941FILESYSTEM DIRECT ACCESS (DAX) 7942M: Dan Williams <dan.j.williams@intel.com> 7943R: Matthew Wilcox <willy@infradead.org> 7944R: Jan Kara <jack@suse.cz> 7945L: linux-fsdevel@vger.kernel.org 7946L: nvdimm@lists.linux.dev 7947S: Supported 7948F: fs/dax.c 7949F: include/linux/dax.h 7950F: include/trace/events/fs_dax.h 7951 7952FILESYSTEMS (VFS and infrastructure) 7953M: Alexander Viro <viro@zeniv.linux.org.uk> 7954M: Christian Brauner <brauner@kernel.org> 7955L: linux-fsdevel@vger.kernel.org 7956S: Maintained 7957F: fs/* 7958F: include/linux/fs.h 7959F: include/linux/fs_types.h 7960F: include/uapi/linux/fs.h 7961F: include/uapi/linux/openat2.h 7962 7963FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER 7964M: Riku Voipio <riku.voipio@iki.fi> 7965L: linux-hwmon@vger.kernel.org 7966S: Maintained 7967F: drivers/hwmon/f75375s.c 7968F: include/linux/f75375s.h 7969 7970FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE 7971M: Clemens Ladisch <clemens@ladisch.de> 7972M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 7973L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7974S: Maintained 7975T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7976F: include/uapi/sound/firewire.h 7977F: sound/firewire/ 7978 7979FIREWIRE MEDIA DRIVERS (firedtv) 7980M: Stefan Richter <stefanr@s5r6.in-berlin.de> 7981L: linux-media@vger.kernel.org 7982L: linux1394-devel@lists.sourceforge.net 7983S: Maintained 7984T: git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git 7985F: drivers/media/firewire/ 7986 7987FIREWIRE SBP-2 TARGET 7988M: Chris Boot <bootc@bootc.net> 7989L: linux-scsi@vger.kernel.org 7990L: target-devel@vger.kernel.org 7991L: linux1394-devel@lists.sourceforge.net 7992S: Maintained 7993T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master 7994F: drivers/target/sbp/ 7995 7996FIREWIRE SUBSYSTEM 7997M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 7998M: Takashi Sakamoto <takaswie@kernel.org> 7999L: linux1394-devel@lists.sourceforge.net 8000S: Maintained 8001W: http://ieee1394.docs.kernel.org/ 8002T: git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git 8003F: drivers/firewire/ 8004F: include/linux/firewire.h 8005F: include/uapi/linux/firewire*.h 8006F: tools/firewire/ 8007 8008FIRMWARE FRAMEWORK FOR ARMV8-A 8009M: Sudeep Holla <sudeep.holla@arm.com> 8010L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8011S: Maintained 8012F: drivers/firmware/arm_ffa/ 8013F: include/linux/arm_ffa.h 8014 8015FIRMWARE LOADER (request_firmware) 8016M: Luis Chamberlain <mcgrof@kernel.org> 8017M: Russ Weight <russell.h.weight@intel.com> 8018L: linux-kernel@vger.kernel.org 8019S: Maintained 8020F: Documentation/firmware_class/ 8021F: drivers/base/firmware_loader/ 8022F: include/linux/firmware.h 8023 8024FLEXTIMER FTM-QUADDEC DRIVER 8025M: Patrick Havelange <patrick.havelange@essensium.com> 8026L: linux-iio@vger.kernel.org 8027S: Maintained 8028F: Documentation/devicetree/bindings/counter/ftm-quaddec.txt 8029F: drivers/counter/ftm-quaddec.c 8030 8031FLOPPY DRIVER 8032M: Denis Efremov <efremov@linux.com> 8033L: linux-block@vger.kernel.org 8034S: Odd Fixes 8035F: drivers/block/floppy.c 8036 8037FLYSKY FSIA6B RC RECEIVER 8038M: Markus Koch <markus@notsyncing.net> 8039L: linux-input@vger.kernel.org 8040S: Maintained 8041F: drivers/input/joystick/fsia6b.c 8042 8043FOCUSRITE SCARLETT GEN 2/3 MIXER DRIVER 8044M: Geoffrey D. Bennett <g@b4.vu> 8045L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8046S: Maintained 8047T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 8048F: sound/usb/mixer_scarlett_gen2.c 8049 8050FORCEDETH GIGABIT ETHERNET DRIVER 8051M: Rain River <rain.1986.08.12@gmail.com> 8052M: Zhu Yanjun <zyjzyj2000@gmail.com> 8053L: netdev@vger.kernel.org 8054S: Maintained 8055F: drivers/net/ethernet/nvidia/* 8056 8057FORTIFY_SOURCE 8058M: Kees Cook <keescook@chromium.org> 8059L: linux-hardening@vger.kernel.org 8060S: Supported 8061T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8062F: include/linux/fortify-string.h 8063F: lib/fortify_kunit.c 8064F: lib/memcpy_kunit.c 8065F: lib/strscpy_kunit.c 8066F: lib/test_fortify/* 8067F: scripts/test_fortify.sh 8068K: \b__NO_FORTIFY\b 8069 8070FPGA DFL DRIVERS 8071M: Wu Hao <hao.wu@intel.com> 8072R: Tom Rix <trix@redhat.com> 8073L: linux-fpga@vger.kernel.org 8074S: Maintained 8075F: Documentation/ABI/testing/sysfs-bus-dfl* 8076F: Documentation/fpga/dfl.rst 8077F: drivers/fpga/dfl* 8078F: drivers/uio/uio_dfl.c 8079F: include/linux/dfl.h 8080F: include/uapi/linux/fpga-dfl.h 8081 8082FPGA MANAGER FRAMEWORK 8083M: Moritz Fischer <mdf@kernel.org> 8084M: Wu Hao <hao.wu@intel.com> 8085M: Xu Yilun <yilun.xu@intel.com> 8086R: Tom Rix <trix@redhat.com> 8087L: linux-fpga@vger.kernel.org 8088S: Maintained 8089Q: http://patchwork.kernel.org/project/linux-fpga/list/ 8090T: git git://git.kernel.org/pub/scm/linux/kernel/git/fpga/linux-fpga.git 8091F: Documentation/devicetree/bindings/fpga/ 8092F: Documentation/driver-api/fpga/ 8093F: Documentation/fpga/ 8094F: drivers/fpga/ 8095F: include/linux/fpga/ 8096 8097FPU EMULATOR 8098M: Bill Metzenthen <billm@melbpc.org.au> 8099S: Maintained 8100W: https://floatingpoint.billm.au/ 8101F: arch/x86/math-emu/ 8102 8103FRAMEBUFFER CORE 8104M: Daniel Vetter <daniel@ffwll.ch> 8105S: Odd Fixes 8106T: git git://anongit.freedesktop.org/drm/drm-misc 8107F: drivers/video/fbdev/core/ 8108 8109FRAMEBUFFER LAYER 8110M: Helge Deller <deller@gmx.de> 8111L: linux-fbdev@vger.kernel.org 8112L: dri-devel@lists.freedesktop.org 8113S: Maintained 8114Q: http://patchwork.kernel.org/project/linux-fbdev/list/ 8115T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev.git 8116F: Documentation/fb/ 8117F: drivers/video/ 8118F: include/linux/fb.h 8119F: include/uapi/linux/fb.h 8120F: include/uapi/video/ 8121F: include/video/ 8122 8123FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER 8124M: Horia Geantă <horia.geanta@nxp.com> 8125M: Pankaj Gupta <pankaj.gupta@nxp.com> 8126M: Gaurav Jain <gaurav.jain@nxp.com> 8127L: linux-crypto@vger.kernel.org 8128S: Maintained 8129F: Documentation/devicetree/bindings/crypto/fsl,sec-v4.0* 8130F: drivers/crypto/caam/ 8131 8132FREESCALE COLDFIRE M5441X MMC DRIVER 8133M: Angelo Dureghello <angelo.dureghello@timesys.com> 8134L: linux-mmc@vger.kernel.org 8135S: Maintained 8136F: drivers/mmc/host/sdhci-esdhc-mcf.c 8137F: include/linux/platform_data/mmc-esdhc-mcf.h 8138 8139FREESCALE DIU FRAMEBUFFER DRIVER 8140M: Timur Tabi <timur@kernel.org> 8141L: linux-fbdev@vger.kernel.org 8142S: Maintained 8143F: drivers/video/fbdev/fsl-diu-fb.* 8144 8145FREESCALE DMA DRIVER 8146M: Li Yang <leoyang.li@nxp.com> 8147M: Zhang Wei <zw@zh-kernel.org> 8148L: linuxppc-dev@lists.ozlabs.org 8149S: Maintained 8150F: drivers/dma/fsldma.* 8151 8152FREESCALE DSPI DRIVER 8153M: Vladimir Oltean <olteanv@gmail.com> 8154L: linux-spi@vger.kernel.org 8155S: Maintained 8156F: Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt 8157F: drivers/spi/spi-fsl-dspi.c 8158F: include/linux/spi/spi-fsl-dspi.h 8159 8160FREESCALE ENETC ETHERNET DRIVERS 8161M: Claudiu Manoil <claudiu.manoil@nxp.com> 8162M: Vladimir Oltean <vladimir.oltean@nxp.com> 8163L: netdev@vger.kernel.org 8164S: Maintained 8165F: drivers/net/ethernet/freescale/enetc/ 8166 8167FREESCALE eTSEC ETHERNET DRIVER (GIANFAR) 8168M: Claudiu Manoil <claudiu.manoil@nxp.com> 8169L: netdev@vger.kernel.org 8170S: Maintained 8171F: Documentation/devicetree/bindings/net/fsl-tsec-phy.txt 8172F: drivers/net/ethernet/freescale/gianfar* 8173 8174FREESCALE GPMI NAND DRIVER 8175M: Han Xu <han.xu@nxp.com> 8176L: linux-mtd@lists.infradead.org 8177S: Maintained 8178F: drivers/mtd/nand/raw/gpmi-nand/* 8179 8180FREESCALE I2C CPM DRIVER 8181M: Jochen Friedrich <jochen@scram.de> 8182L: linuxppc-dev@lists.ozlabs.org 8183L: linux-i2c@vger.kernel.org 8184S: Maintained 8185F: drivers/i2c/busses/i2c-cpm.c 8186 8187FREESCALE IMX / MXC FEC DRIVER 8188M: Wei Fang <wei.fang@nxp.com> 8189R: Shenwei Wang <shenwei.wang@nxp.com> 8190R: Clark Wang <xiaoning.wang@nxp.com> 8191R: NXP Linux Team <linux-imx@nxp.com> 8192L: netdev@vger.kernel.org 8193S: Maintained 8194F: Documentation/devicetree/bindings/net/fsl,fec.yaml 8195F: drivers/net/ethernet/freescale/fec.h 8196F: drivers/net/ethernet/freescale/fec_main.c 8197F: drivers/net/ethernet/freescale/fec_ptp.c 8198 8199FREESCALE IMX / MXC FRAMEBUFFER DRIVER 8200M: Sascha Hauer <s.hauer@pengutronix.de> 8201R: Pengutronix Kernel Team <kernel@pengutronix.de> 8202L: linux-fbdev@vger.kernel.org 8203L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8204S: Maintained 8205F: drivers/video/fbdev/imxfb.c 8206 8207FREESCALE IMX DDR PMU DRIVER 8208M: Frank Li <Frank.li@nxp.com> 8209L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8210S: Maintained 8211F: Documentation/admin-guide/perf/imx-ddr.rst 8212F: Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml 8213F: drivers/perf/fsl_imx8_ddr_perf.c 8214 8215FREESCALE IMX I2C DRIVER 8216M: Oleksij Rempel <o.rempel@pengutronix.de> 8217R: Pengutronix Kernel Team <kernel@pengutronix.de> 8218L: linux-i2c@vger.kernel.org 8219S: Maintained 8220F: Documentation/devicetree/bindings/i2c/i2c-imx.yaml 8221F: drivers/i2c/busses/i2c-imx.c 8222 8223FREESCALE IMX LPI2C DRIVER 8224M: Dong Aisheng <aisheng.dong@nxp.com> 8225L: linux-i2c@vger.kernel.org 8226L: linux-imx@nxp.com 8227S: Maintained 8228F: Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml 8229F: drivers/i2c/busses/i2c-imx-lpi2c.c 8230 8231FREESCALE MPC I2C DRIVER 8232M: Chris Packham <chris.packham@alliedtelesis.co.nz> 8233L: linux-i2c@vger.kernel.org 8234S: Maintained 8235F: Documentation/devicetree/bindings/i2c/i2c-mpc.yaml 8236F: drivers/i2c/busses/i2c-mpc.c 8237 8238FREESCALE QORIQ DPAA ETHERNET DRIVER 8239M: Madalin Bucur <madalin.bucur@nxp.com> 8240L: netdev@vger.kernel.org 8241S: Maintained 8242F: drivers/net/ethernet/freescale/dpaa 8243 8244FREESCALE QORIQ DPAA FMAN DRIVER 8245M: Madalin Bucur <madalin.bucur@nxp.com> 8246R: Sean Anderson <sean.anderson@seco.com> 8247L: netdev@vger.kernel.org 8248S: Maintained 8249F: Documentation/devicetree/bindings/net/fsl-fman.txt 8250F: drivers/net/ethernet/freescale/fman 8251 8252FREESCALE QORIQ PTP CLOCK DRIVER 8253M: Yangbo Lu <yangbo.lu@nxp.com> 8254L: netdev@vger.kernel.org 8255S: Maintained 8256F: Documentation/devicetree/bindings/ptp/ptp-qoriq.txt 8257F: drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp* 8258F: drivers/net/ethernet/freescale/dpaa2/dprtc* 8259F: drivers/net/ethernet/freescale/enetc/enetc_ptp.c 8260F: drivers/ptp/ptp_qoriq.c 8261F: drivers/ptp/ptp_qoriq_debugfs.c 8262F: include/linux/fsl/ptp_qoriq.h 8263 8264FREESCALE QUAD SPI DRIVER 8265M: Han Xu <han.xu@nxp.com> 8266L: linux-spi@vger.kernel.org 8267S: Maintained 8268F: Documentation/devicetree/bindings/spi/fsl,spi-fsl-qspi.yaml 8269F: drivers/spi/spi-fsl-qspi.c 8270 8271FREESCALE QUICC ENGINE LIBRARY 8272M: Qiang Zhao <qiang.zhao@nxp.com> 8273L: linuxppc-dev@lists.ozlabs.org 8274S: Maintained 8275F: drivers/soc/fsl/qe/ 8276F: include/soc/fsl/qe/ 8277 8278FREESCALE QUICC ENGINE QMC DRIVER 8279M: Herve Codina <herve.codina@bootlin.com> 8280L: linuxppc-dev@lists.ozlabs.org 8281S: Maintained 8282F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-scc-qmc.yaml 8283F: drivers/soc/fsl/qe/qmc.c 8284F: include/soc/fsl/qe/qmc.h 8285 8286FREESCALE QUICC ENGINE TSA DRIVER 8287M: Herve Codina <herve.codina@bootlin.com> 8288L: linuxppc-dev@lists.ozlabs.org 8289S: Maintained 8290F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-tsa.yaml 8291F: drivers/soc/fsl/qe/tsa.c 8292F: drivers/soc/fsl/qe/tsa.h 8293F: include/dt-bindings/soc/cpm1-fsl,tsa.h 8294 8295FREESCALE QUICC ENGINE UCC ETHERNET DRIVER 8296M: Li Yang <leoyang.li@nxp.com> 8297L: netdev@vger.kernel.org 8298L: linuxppc-dev@lists.ozlabs.org 8299S: Maintained 8300F: drivers/net/ethernet/freescale/ucc_geth* 8301 8302FREESCALE QUICC ENGINE UCC HDLC DRIVER 8303M: Zhao Qiang <qiang.zhao@nxp.com> 8304L: netdev@vger.kernel.org 8305L: linuxppc-dev@lists.ozlabs.org 8306S: Maintained 8307F: drivers/net/wan/fsl_ucc_hdlc* 8308 8309FREESCALE QUICC ENGINE UCC UART DRIVER 8310M: Timur Tabi <timur@kernel.org> 8311L: linuxppc-dev@lists.ozlabs.org 8312S: Maintained 8313F: drivers/tty/serial/ucc_uart.c 8314 8315FREESCALE SOC DRIVERS 8316M: Li Yang <leoyang.li@nxp.com> 8317L: linuxppc-dev@lists.ozlabs.org 8318L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8319S: Maintained 8320F: Documentation/devicetree/bindings/misc/fsl,dpaa2-console.yaml 8321F: Documentation/devicetree/bindings/soc/fsl/ 8322F: drivers/soc/fsl/ 8323F: include/linux/fsl/ 8324F: include/soc/fsl/ 8325 8326FREESCALE SOC FS_ENET DRIVER 8327M: Pantelis Antoniou <pantelis.antoniou@gmail.com> 8328L: linuxppc-dev@lists.ozlabs.org 8329L: netdev@vger.kernel.org 8330S: Maintained 8331F: drivers/net/ethernet/freescale/fs_enet/ 8332F: include/linux/fs_enet_pd.h 8333 8334FREESCALE SOC SOUND DRIVERS 8335M: Shengjiu Wang <shengjiu.wang@gmail.com> 8336M: Xiubo Li <Xiubo.Lee@gmail.com> 8337R: Fabio Estevam <festevam@gmail.com> 8338R: Nicolin Chen <nicoleotsuka@gmail.com> 8339L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8340L: linuxppc-dev@lists.ozlabs.org 8341S: Maintained 8342F: sound/soc/fsl/fsl* 8343F: sound/soc/fsl/imx* 8344F: sound/soc/fsl/mpc8610_hpcd.c 8345 8346FREESCALE SOC SOUND QMC DRIVER 8347M: Herve Codina <herve.codina@bootlin.com> 8348L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8349L: linuxppc-dev@lists.ozlabs.org 8350S: Maintained 8351F: Documentation/devicetree/bindings/sound/fsl,qmc-audio.yaml 8352F: sound/soc/fsl/fsl_qmc_audio.c 8353 8354FREESCALE USB PERIPHERAL DRIVERS 8355M: Li Yang <leoyang.li@nxp.com> 8356L: linux-usb@vger.kernel.org 8357L: linuxppc-dev@lists.ozlabs.org 8358S: Maintained 8359F: drivers/usb/gadget/udc/fsl* 8360 8361FREESCALE USB PHY DRIVER 8362M: Ran Wang <ran.wang_1@nxp.com> 8363L: linux-usb@vger.kernel.org 8364L: linuxppc-dev@lists.ozlabs.org 8365S: Maintained 8366F: drivers/usb/phy/phy-fsl-usb* 8367 8368FREEVXFS FILESYSTEM 8369M: Christoph Hellwig <hch@infradead.org> 8370S: Maintained 8371W: ftp://ftp.openlinux.org/pub/people/hch/vxfs 8372F: fs/freevxfs/ 8373 8374FREEZER 8375M: "Rafael J. Wysocki" <rafael@kernel.org> 8376M: Pavel Machek <pavel@ucw.cz> 8377L: linux-pm@vger.kernel.org 8378S: Supported 8379F: Documentation/power/freezing-of-tasks.rst 8380F: include/linux/freezer.h 8381F: kernel/freezer.c 8382 8383FRONTSWAP API 8384M: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> 8385L: linux-kernel@vger.kernel.org 8386S: Maintained 8387F: include/linux/frontswap.h 8388F: mm/frontswap.c 8389 8390FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS 8391M: David Howells <dhowells@redhat.com> 8392L: linux-cachefs@redhat.com (moderated for non-subscribers) 8393S: Supported 8394F: Documentation/filesystems/caching/ 8395F: fs/fscache/ 8396F: include/linux/fscache*.h 8397 8398FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT 8399M: Eric Biggers <ebiggers@kernel.org> 8400M: Theodore Y. Ts'o <tytso@mit.edu> 8401M: Jaegeuk Kim <jaegeuk@kernel.org> 8402L: linux-fscrypt@vger.kernel.org 8403S: Supported 8404Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 8405T: git https://git.kernel.org/pub/scm/fs/fscrypt/linux.git 8406F: Documentation/filesystems/fscrypt.rst 8407F: fs/crypto/ 8408F: include/linux/fscrypt.h 8409F: include/uapi/linux/fscrypt.h 8410 8411FSI SUBSYSTEM 8412M: Jeremy Kerr <jk@ozlabs.org> 8413M: Joel Stanley <joel@jms.id.au> 8414R: Alistar Popple <alistair@popple.id.au> 8415R: Eddie James <eajames@linux.ibm.com> 8416L: linux-fsi@lists.ozlabs.org 8417S: Supported 8418Q: http://patchwork.ozlabs.org/project/linux-fsi/list/ 8419T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git 8420F: drivers/fsi/ 8421F: include/linux/fsi*.h 8422F: include/trace/events/fsi*.h 8423 8424FSI-ATTACHED I2C DRIVER 8425M: Eddie James <eajames@linux.ibm.com> 8426L: linux-i2c@vger.kernel.org 8427L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 8428S: Maintained 8429F: Documentation/devicetree/bindings/i2c/i2c-fsi.txt 8430F: drivers/i2c/busses/i2c-fsi.c 8431 8432FSI-ATTACHED SPI DRIVER 8433M: Eddie James <eajames@linux.ibm.com> 8434L: linux-spi@vger.kernel.org 8435S: Maintained 8436F: Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml 8437F: drivers/spi/spi-fsi.c 8438 8439FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE 8440M: Jan Kara <jack@suse.cz> 8441R: Amir Goldstein <amir73il@gmail.com> 8442L: linux-fsdevel@vger.kernel.org 8443S: Maintained 8444T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify 8445F: fs/notify/ 8446F: include/linux/fsnotify*.h 8447 8448FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION 8449M: Eric Biggers <ebiggers@kernel.org> 8450M: Theodore Y. Ts'o <tytso@mit.edu> 8451L: fsverity@lists.linux.dev 8452S: Supported 8453Q: https://patchwork.kernel.org/project/fsverity/list/ 8454T: git https://git.kernel.org/pub/scm/fs/fsverity/linux.git 8455F: Documentation/filesystems/fsverity.rst 8456F: fs/verity/ 8457F: include/linux/fsverity.h 8458F: include/uapi/linux/fsverity.h 8459 8460FT260 FTDI USB-HID TO I2C BRIDGE DRIVER 8461M: Michael Zaidman <michael.zaidman@gmail.com> 8462L: linux-i2c@vger.kernel.org 8463L: linux-input@vger.kernel.org 8464S: Maintained 8465F: drivers/hid/hid-ft260.c 8466 8467FUJITSU LAPTOP EXTRAS 8468M: Jonathan Woithe <jwoithe@just42.net> 8469L: platform-driver-x86@vger.kernel.org 8470S: Maintained 8471F: drivers/platform/x86/fujitsu-laptop.c 8472 8473FUJITSU TABLET EXTRAS 8474M: Robert Gerlach <khnz@gmx.de> 8475L: platform-driver-x86@vger.kernel.org 8476S: Maintained 8477F: drivers/platform/x86/fujitsu-tablet.c 8478 8479FUNCTION HOOKS (FTRACE) 8480M: Steven Rostedt <rostedt@goodmis.org> 8481M: Masami Hiramatsu <mhiramat@kernel.org> 8482R: Mark Rutland <mark.rutland@arm.com> 8483L: linux-kernel@vger.kernel.org 8484L: linux-trace-kernel@vger.kernel.org 8485S: Maintained 8486Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 8487T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 8488F: Documentation/trace/ftrace* 8489F: arch/*/*/*/*ftrace* 8490F: arch/*/*/*ftrace* 8491F: include/*/ftrace.h 8492F: kernel/trace/fgraph.c 8493F: kernel/trace/ftrace* 8494F: samples/ftrace 8495 8496FUNGIBLE ETHERNET DRIVERS 8497M: Dimitris Michailidis <dmichail@fungible.com> 8498L: netdev@vger.kernel.org 8499S: Supported 8500F: drivers/net/ethernet/fungible/ 8501 8502FUSE: FILESYSTEM IN USERSPACE 8503M: Miklos Szeredi <miklos@szeredi.hu> 8504L: linux-fsdevel@vger.kernel.org 8505S: Maintained 8506W: https://github.com/libfuse/ 8507T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git 8508F: Documentation/filesystems/fuse.rst 8509F: fs/fuse/ 8510F: include/uapi/linux/fuse.h 8511 8512FUTEX SUBSYSTEM 8513M: Thomas Gleixner <tglx@linutronix.de> 8514M: Ingo Molnar <mingo@redhat.com> 8515R: Peter Zijlstra <peterz@infradead.org> 8516R: Darren Hart <dvhart@infradead.org> 8517R: Davidlohr Bueso <dave@stgolabs.net> 8518R: André Almeida <andrealmeid@igalia.com> 8519L: linux-kernel@vger.kernel.org 8520S: Maintained 8521T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 8522F: Documentation/locking/*futex* 8523F: include/asm-generic/futex.h 8524F: include/linux/futex.h 8525F: include/uapi/linux/futex.h 8526F: kernel/futex/* 8527F: tools/perf/bench/futex* 8528F: tools/testing/selftests/futex/ 8529 8530GATEWORKS SYSTEM CONTROLLER (GSC) DRIVER 8531M: Tim Harvey <tharvey@gateworks.com> 8532S: Maintained 8533F: Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml 8534F: Documentation/hwmon/gsc-hwmon.rst 8535F: drivers/hwmon/gsc-hwmon.c 8536F: drivers/mfd/gateworks-gsc.c 8537F: include/linux/mfd/gsc.h 8538F: include/linux/platform_data/gsc_hwmon.h 8539 8540GCC PLUGINS 8541M: Kees Cook <keescook@chromium.org> 8542L: linux-hardening@vger.kernel.org 8543S: Maintained 8544T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8545F: Documentation/kbuild/gcc-plugins.rst 8546F: scripts/Makefile.gcc-plugins 8547F: scripts/gcc-plugins/ 8548 8549GCOV BASED KERNEL PROFILING 8550M: Peter Oberparleiter <oberpar@linux.ibm.com> 8551S: Maintained 8552F: Documentation/dev-tools/gcov.rst 8553F: kernel/gcov/ 8554 8555GDB KERNEL DEBUGGING HELPER SCRIPTS 8556M: Jan Kiszka <jan.kiszka@siemens.com> 8557M: Kieran Bingham <kbingham@kernel.org> 8558S: Supported 8559F: scripts/gdb/ 8560 8561GEMINI CRYPTO DRIVER 8562M: Corentin Labbe <clabbe@baylibre.com> 8563L: linux-crypto@vger.kernel.org 8564S: Maintained 8565F: drivers/crypto/gemini/ 8566 8567GEMTEK FM RADIO RECEIVER DRIVER 8568M: Hans Verkuil <hverkuil@xs4all.nl> 8569L: linux-media@vger.kernel.org 8570S: Maintained 8571W: https://linuxtv.org 8572T: git git://linuxtv.org/media_tree.git 8573F: drivers/media/radio/radio-gemtek* 8574 8575GENERIC ARCHITECTURE TOPOLOGY 8576M: Sudeep Holla <sudeep.holla@arm.com> 8577L: linux-kernel@vger.kernel.org 8578S: Maintained 8579F: drivers/base/arch_topology.c 8580F: include/linux/arch_topology.h 8581 8582GENERIC ENTRY CODE 8583M: Thomas Gleixner <tglx@linutronix.de> 8584M: Peter Zijlstra <peterz@infradead.org> 8585M: Andy Lutomirski <luto@kernel.org> 8586L: linux-kernel@vger.kernel.org 8587S: Maintained 8588T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/entry 8589F: include/linux/entry-common.h 8590F: include/linux/entry-kvm.h 8591F: kernel/entry/ 8592 8593GENERIC GPIO I2C DRIVER 8594M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8595S: Supported 8596F: drivers/i2c/busses/i2c-gpio.c 8597F: include/linux/platform_data/i2c-gpio.h 8598 8599GENERIC GPIO I2C MULTIPLEXER DRIVER 8600M: Peter Korsgaard <peter.korsgaard@barco.com> 8601L: linux-i2c@vger.kernel.org 8602S: Supported 8603F: Documentation/i2c/muxes/i2c-mux-gpio.rst 8604F: drivers/i2c/muxes/i2c-mux-gpio.c 8605F: include/linux/platform_data/i2c-mux-gpio.h 8606 8607GENERIC HDLC (WAN) DRIVERS 8608M: Krzysztof Halasa <khc@pm.waw.pl> 8609S: Maintained 8610W: http://www.kernel.org/pub/linux/utils/net/hdlc/ 8611F: drivers/net/wan/c101.c 8612F: drivers/net/wan/hd6457* 8613F: drivers/net/wan/hdlc* 8614F: drivers/net/wan/n2.c 8615F: drivers/net/wan/pc300too.c 8616F: drivers/net/wan/pci200syn.c 8617F: drivers/net/wan/wanxl* 8618 8619GENERIC INCLUDE/ASM HEADER FILES 8620M: Arnd Bergmann <arnd@arndb.de> 8621L: linux-arch@vger.kernel.org 8622S: Maintained 8623T: git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git 8624F: include/asm-generic/ 8625F: include/uapi/asm-generic/ 8626 8627GENERIC PHY FRAMEWORK 8628M: Vinod Koul <vkoul@kernel.org> 8629M: Kishon Vijay Abraham I <kishon@kernel.org> 8630L: linux-phy@lists.infradead.org 8631S: Supported 8632Q: https://patchwork.kernel.org/project/linux-phy/list/ 8633T: git git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy.git 8634F: Documentation/devicetree/bindings/phy/ 8635F: drivers/phy/ 8636F: include/dt-bindings/phy/ 8637F: include/linux/phy/ 8638 8639GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER 8640M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8641S: Supported 8642F: drivers/i2c/muxes/i2c-demux-pinctrl.c 8643 8644GENERIC PM DOMAINS 8645M: "Rafael J. Wysocki" <rafael@kernel.org> 8646M: Kevin Hilman <khilman@kernel.org> 8647M: Ulf Hansson <ulf.hansson@linaro.org> 8648L: linux-pm@vger.kernel.org 8649S: Supported 8650F: Documentation/devicetree/bindings/power/power?domain* 8651F: drivers/base/power/domain*.c 8652F: include/linux/pm_domain.h 8653 8654GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER 8655M: Eugen Hristev <eugen.hristev@microchip.com> 8656L: linux-input@vger.kernel.org 8657S: Maintained 8658F: drivers/input/touchscreen/resistive-adc-touch.c 8659 8660GENERIC STRING LIBRARY 8661R: Andy Shevchenko <andy@kernel.org> 8662S: Maintained 8663F: lib/string.c 8664F: lib/string_helpers.c 8665F: lib/test-string_helpers.c 8666F: lib/test_string.c 8667 8668GENERIC UIO DRIVER FOR PCI DEVICES 8669M: "Michael S. Tsirkin" <mst@redhat.com> 8670L: kvm@vger.kernel.org 8671S: Supported 8672F: drivers/uio/uio_pci_generic.c 8673 8674GENERIC VDSO LIBRARY 8675M: Andy Lutomirski <luto@kernel.org> 8676M: Thomas Gleixner <tglx@linutronix.de> 8677M: Vincenzo Frascino <vincenzo.frascino@arm.com> 8678L: linux-kernel@vger.kernel.org 8679S: Maintained 8680T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso 8681F: include/asm-generic/vdso/vsyscall.h 8682F: include/vdso/ 8683F: kernel/time/vsyscall.c 8684F: lib/vdso/ 8685 8686GENWQE (IBM Generic Workqueue Card) 8687M: Frank Haverkamp <haver@linux.ibm.com> 8688S: Supported 8689F: drivers/misc/genwqe/ 8690 8691GET_MAINTAINER SCRIPT 8692M: Joe Perches <joe@perches.com> 8693S: Maintained 8694F: scripts/get_maintainer.pl 8695 8696GFS2 FILE SYSTEM 8697M: Bob Peterson <rpeterso@redhat.com> 8698M: Andreas Gruenbacher <agruenba@redhat.com> 8699L: cluster-devel@redhat.com 8700S: Supported 8701B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=gfs2 8702T: git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git 8703F: Documentation/filesystems/gfs2* 8704F: fs/gfs2/ 8705F: include/uapi/linux/gfs2_ondisk.h 8706 8707GIGABYTE WMI DRIVER 8708M: Thomas Weißschuh <thomas@weissschuh.net> 8709L: platform-driver-x86@vger.kernel.org 8710S: Maintained 8711F: drivers/platform/x86/gigabyte-wmi.c 8712 8713GNSS SUBSYSTEM 8714M: Johan Hovold <johan@kernel.org> 8715S: Maintained 8716T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git 8717F: Documentation/ABI/testing/sysfs-class-gnss 8718F: Documentation/devicetree/bindings/gnss/ 8719F: drivers/gnss/ 8720F: include/linux/gnss.h 8721 8722GO7007 MPEG CODEC 8723M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 8724L: linux-media@vger.kernel.org 8725S: Maintained 8726F: drivers/media/usb/go7007/ 8727 8728GOODIX TOUCHSCREEN 8729M: Bastien Nocera <hadess@hadess.net> 8730M: Hans de Goede <hdegoede@redhat.com> 8731L: linux-input@vger.kernel.org 8732S: Maintained 8733F: drivers/input/touchscreen/goodix* 8734 8735GOOGLE ETHERNET DRIVERS 8736M: Jeroen de Borst <jeroendb@google.com> 8737M: Praveen Kaligineedi <pkaligineedi@google.com> 8738R: Shailend Chand <shailend@google.com> 8739L: netdev@vger.kernel.org 8740S: Supported 8741F: Documentation/networking/device_drivers/ethernet/google/gve.rst 8742F: drivers/net/ethernet/google 8743 8744GPD POCKET FAN DRIVER 8745M: Hans de Goede <hdegoede@redhat.com> 8746L: platform-driver-x86@vger.kernel.org 8747S: Maintained 8748F: drivers/platform/x86/gpd-pocket-fan.c 8749 8750GPIO ACPI SUPPORT 8751M: Mika Westerberg <mika.westerberg@linux.intel.com> 8752M: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 8753L: linux-gpio@vger.kernel.org 8754L: linux-acpi@vger.kernel.org 8755S: Supported 8756T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 8757F: Documentation/firmware-guide/acpi/gpio-properties.rst 8758F: drivers/gpio/gpiolib-acpi.c 8759F: drivers/gpio/gpiolib-acpi.h 8760 8761GPIO AGGREGATOR 8762M: Geert Uytterhoeven <geert+renesas@glider.be> 8763L: linux-gpio@vger.kernel.org 8764S: Supported 8765F: Documentation/admin-guide/gpio/gpio-aggregator.rst 8766F: drivers/gpio/gpio-aggregator.c 8767 8768GPIO IR Transmitter 8769M: Sean Young <sean@mess.org> 8770L: linux-media@vger.kernel.org 8771S: Maintained 8772F: Documentation/devicetree/bindings/leds/irled/gpio-ir-tx.yaml 8773F: drivers/media/rc/gpio-ir-tx.c 8774 8775GPIO MOCKUP DRIVER 8776M: Bamvor Jian Zhang <bamv2005@gmail.com> 8777L: linux-gpio@vger.kernel.org 8778S: Maintained 8779F: drivers/gpio/gpio-mockup.c 8780F: tools/testing/selftests/gpio/ 8781 8782GPIO REGMAP 8783R: Michael Walle <michael@walle.cc> 8784S: Maintained 8785F: drivers/gpio/gpio-regmap.c 8786F: include/linux/gpio/regmap.h 8787 8788GPIO SUBSYSTEM 8789M: Linus Walleij <linus.walleij@linaro.org> 8790M: Bartosz Golaszewski <brgl@bgdev.pl> 8791L: linux-gpio@vger.kernel.org 8792S: Maintained 8793T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 8794F: Documentation/ABI/obsolete/sysfs-gpio 8795F: Documentation/ABI/testing/gpio-cdev 8796F: Documentation/admin-guide/gpio/ 8797F: Documentation/devicetree/bindings/gpio/ 8798F: Documentation/driver-api/gpio/ 8799F: drivers/gpio/ 8800F: include/dt-bindings/gpio/ 8801F: include/linux/gpio.h 8802F: include/linux/gpio/ 8803F: include/linux/of_gpio.h 8804F: include/uapi/linux/gpio.h 8805F: tools/gpio/ 8806 8807GRE DEMULTIPLEXER DRIVER 8808M: Dmitry Kozlov <xeb@mail.ru> 8809L: netdev@vger.kernel.org 8810S: Maintained 8811F: include/net/gre.h 8812F: net/ipv4/gre_demux.c 8813F: net/ipv4/gre_offload.c 8814 8815GRETH 10/100/1G Ethernet MAC device driver 8816M: Andreas Larsson <andreas@gaisler.com> 8817L: netdev@vger.kernel.org 8818S: Maintained 8819F: drivers/net/ethernet/aeroflex/ 8820 8821GREYBUS AUDIO PROTOCOLS DRIVERS 8822M: Vaibhav Agarwal <vaibhav.sr@gmail.com> 8823M: Mark Greer <mgreer@animalcreek.com> 8824S: Maintained 8825F: drivers/staging/greybus/audio_apbridgea.c 8826F: drivers/staging/greybus/audio_apbridgea.h 8827F: drivers/staging/greybus/audio_codec.c 8828F: drivers/staging/greybus/audio_codec.h 8829F: drivers/staging/greybus/audio_gb.c 8830F: drivers/staging/greybus/audio_manager.c 8831F: drivers/staging/greybus/audio_manager.h 8832F: drivers/staging/greybus/audio_manager_module.c 8833F: drivers/staging/greybus/audio_manager_private.h 8834F: drivers/staging/greybus/audio_manager_sysfs.c 8835F: drivers/staging/greybus/audio_module.c 8836F: drivers/staging/greybus/audio_topology.c 8837 8838GREYBUS FW/HID/SPI PROTOCOLS DRIVERS 8839M: Viresh Kumar <vireshk@kernel.org> 8840S: Maintained 8841F: drivers/staging/greybus/authentication.c 8842F: drivers/staging/greybus/bootrom.c 8843F: drivers/staging/greybus/firmware.h 8844F: drivers/staging/greybus/fw-core.c 8845F: drivers/staging/greybus/fw-download.c 8846F: drivers/staging/greybus/fw-management.c 8847F: drivers/staging/greybus/greybus_authentication.h 8848F: drivers/staging/greybus/greybus_firmware.h 8849F: drivers/staging/greybus/hid.c 8850F: drivers/staging/greybus/i2c.c 8851F: drivers/staging/greybus/spi.c 8852F: drivers/staging/greybus/spilib.c 8853F: drivers/staging/greybus/spilib.h 8854 8855GREYBUS LOOPBACK DRIVER 8856M: Bryan O'Donoghue <pure.logic@nexus-software.ie> 8857S: Maintained 8858F: drivers/staging/greybus/loopback.c 8859 8860GREYBUS PLATFORM DRIVERS 8861M: Vaibhav Hiremath <hvaibhav.linux@gmail.com> 8862S: Maintained 8863F: drivers/staging/greybus/arche-apb-ctrl.c 8864F: drivers/staging/greybus/arche-platform.c 8865F: drivers/staging/greybus/arche_platform.h 8866 8867GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS 8868M: Rui Miguel Silva <rmfrfs@gmail.com> 8869S: Maintained 8870F: drivers/staging/greybus/gpio.c 8871F: drivers/staging/greybus/light.c 8872F: drivers/staging/greybus/power_supply.c 8873F: drivers/staging/greybus/sdio.c 8874F: drivers/staging/greybus/spi.c 8875F: drivers/staging/greybus/spilib.c 8876 8877GREYBUS SUBSYSTEM 8878M: Johan Hovold <johan@kernel.org> 8879M: Alex Elder <elder@kernel.org> 8880M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 8881L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 8882S: Maintained 8883F: drivers/greybus/ 8884F: drivers/staging/greybus/ 8885F: include/linux/greybus.h 8886F: include/linux/greybus/ 8887 8888GREYBUS UART PROTOCOLS DRIVERS 8889M: David Lin <dtwlin@gmail.com> 8890S: Maintained 8891F: drivers/staging/greybus/log.c 8892F: drivers/staging/greybus/uart.c 8893 8894GS1662 VIDEO SERIALIZER 8895M: Charles-Antoine Couret <charles-antoine.couret@nexvision.fr> 8896L: linux-media@vger.kernel.org 8897S: Maintained 8898T: git git://linuxtv.org/media_tree.git 8899F: drivers/media/spi/gs1662.c 8900 8901GSPCA FINEPIX SUBDRIVER 8902M: Frank Zago <frank@zago.net> 8903L: linux-media@vger.kernel.org 8904S: Maintained 8905T: git git://linuxtv.org/media_tree.git 8906F: drivers/media/usb/gspca/finepix.c 8907 8908GSPCA GL860 SUBDRIVER 8909M: Olivier Lorin <o.lorin@laposte.net> 8910L: linux-media@vger.kernel.org 8911S: Maintained 8912T: git git://linuxtv.org/media_tree.git 8913F: drivers/media/usb/gspca/gl860/ 8914 8915GSPCA M5602 SUBDRIVER 8916M: Erik Andren <erik.andren@gmail.com> 8917L: linux-media@vger.kernel.org 8918S: Maintained 8919T: git git://linuxtv.org/media_tree.git 8920F: drivers/media/usb/gspca/m5602/ 8921 8922GSPCA PAC207 SONIXB SUBDRIVER 8923M: Hans Verkuil <hverkuil@xs4all.nl> 8924L: linux-media@vger.kernel.org 8925S: Odd Fixes 8926T: git git://linuxtv.org/media_tree.git 8927F: drivers/media/usb/gspca/pac207.c 8928 8929GSPCA SN9C20X SUBDRIVER 8930M: Brian Johnson <brijohn@gmail.com> 8931L: linux-media@vger.kernel.org 8932S: Maintained 8933T: git git://linuxtv.org/media_tree.git 8934F: drivers/media/usb/gspca/sn9c20x.c 8935 8936GSPCA T613 SUBDRIVER 8937M: Leandro Costantino <lcostantino@gmail.com> 8938L: linux-media@vger.kernel.org 8939S: Maintained 8940T: git git://linuxtv.org/media_tree.git 8941F: drivers/media/usb/gspca/t613.c 8942 8943GSPCA USB WEBCAM DRIVER 8944M: Hans Verkuil <hverkuil@xs4all.nl> 8945L: linux-media@vger.kernel.org 8946S: Odd Fixes 8947T: git git://linuxtv.org/media_tree.git 8948F: drivers/media/usb/gspca/ 8949 8950GTP (GPRS Tunneling Protocol) 8951M: Pablo Neira Ayuso <pablo@netfilter.org> 8952M: Harald Welte <laforge@gnumonks.org> 8953L: osmocom-net-gprs@lists.osmocom.org 8954S: Maintained 8955T: git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git 8956F: drivers/net/gtp.c 8957 8958GUID PARTITION TABLE (GPT) 8959M: Davidlohr Bueso <dave@stgolabs.net> 8960L: linux-efi@vger.kernel.org 8961S: Maintained 8962F: block/partitions/efi.* 8963 8964HABANALABS PCI DRIVER 8965M: Oded Gabbay <ogabbay@kernel.org> 8966L: dri-devel@lists.freedesktop.org 8967S: Supported 8968C: irc://irc.oftc.net/dri-devel 8969T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/linux.git 8970F: Documentation/ABI/testing/debugfs-driver-habanalabs 8971F: Documentation/ABI/testing/sysfs-driver-habanalabs 8972F: drivers/accel/habanalabs/ 8973F: include/trace/events/habanalabs.h 8974F: include/uapi/drm/habanalabs_accel.h 8975 8976HACKRF MEDIA DRIVER 8977M: Antti Palosaari <crope@iki.fi> 8978L: linux-media@vger.kernel.org 8979S: Maintained 8980W: https://linuxtv.org 8981W: http://palosaari.fi/linux/ 8982Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8983T: git git://linuxtv.org/anttip/media_tree.git 8984F: drivers/media/usb/hackrf/ 8985 8986HANDSHAKE UPCALL FOR TRANSPORT LAYER SECURITY 8987M: Chuck Lever <chuck.lever@oracle.com> 8988L: kernel-tls-handshake@lists.linux.dev 8989L: netdev@vger.kernel.org 8990S: Maintained 8991F: Documentation/netlink/specs/handshake.yaml 8992F: Documentation/networking/tls-handshake.rst 8993F: include/net/handshake.h 8994F: include/trace/events/handshake.h 8995F: net/handshake/ 8996 8997HANTRO VPU CODEC DRIVER 8998M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 8999M: Philipp Zabel <p.zabel@pengutronix.de> 9000L: linux-media@vger.kernel.org 9001L: linux-rockchip@lists.infradead.org 9002S: Maintained 9003F: Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml 9004F: Documentation/devicetree/bindings/media/rockchip,rk3568-vepu.yaml 9005F: Documentation/devicetree/bindings/media/rockchip-vpu.yaml 9006F: drivers/media/platform/verisilicon/ 9007 9008HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER 9009M: Frank Seidel <frank@f-seidel.de> 9010L: platform-driver-x86@vger.kernel.org 9011S: Maintained 9012W: http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/ 9013F: drivers/platform/x86/hdaps.c 9014 9015HARDWARE MONITORING 9016M: Jean Delvare <jdelvare@suse.com> 9017M: Guenter Roeck <linux@roeck-us.net> 9018L: linux-hwmon@vger.kernel.org 9019S: Maintained 9020W: http://hwmon.wiki.kernel.org/ 9021T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 9022F: Documentation/ABI/testing/sysfs-class-hwmon 9023F: Documentation/devicetree/bindings/hwmon/ 9024F: Documentation/hwmon/ 9025F: drivers/hwmon/ 9026F: include/linux/hwmon*.h 9027F: include/trace/events/hwmon*.h 9028K: (devm_)?hwmon_device_(un)?register(|_with_groups|_with_info) 9029 9030HARDWARE RANDOM NUMBER GENERATOR CORE 9031M: Olivia Mackall <olivia@selenic.com> 9032M: Herbert Xu <herbert@gondor.apana.org.au> 9033L: linux-crypto@vger.kernel.org 9034S: Odd fixes 9035F: Documentation/admin-guide/hw_random.rst 9036F: Documentation/devicetree/bindings/rng/ 9037F: drivers/char/hw_random/ 9038F: include/linux/hw_random.h 9039 9040HARDWARE SPINLOCK CORE 9041M: Ohad Ben-Cohen <ohad@wizery.com> 9042M: Bjorn Andersson <andersson@kernel.org> 9043R: Baolin Wang <baolin.wang7@gmail.com> 9044L: linux-remoteproc@vger.kernel.org 9045S: Maintained 9046T: git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next 9047F: Documentation/devicetree/bindings/hwlock/ 9048F: Documentation/locking/hwspinlock.rst 9049F: drivers/hwspinlock/ 9050F: include/linux/hwspinlock.h 9051 9052HARDWARE TRACING FACILITIES 9053M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 9054S: Maintained 9055F: drivers/hwtracing/ 9056 9057HARMONY SOUND DRIVER 9058L: linux-parisc@vger.kernel.org 9059S: Maintained 9060F: sound/parisc/harmony.* 9061 9062HDPVR USB VIDEO ENCODER DRIVER 9063M: Hans Verkuil <hverkuil@xs4all.nl> 9064L: linux-media@vger.kernel.org 9065S: Odd Fixes 9066W: https://linuxtv.org 9067T: git git://linuxtv.org/media_tree.git 9068F: drivers/media/usb/hdpvr/ 9069 9070HEWLETT PACKARD ENTERPRISE ILO CHIF DRIVER 9071M: Matt Hsiao <matt.hsiao@hpe.com> 9072S: Supported 9073F: drivers/misc/hpilo.[ch] 9074 9075HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER 9076M: Jerry Hoemann <jerry.hoemann@hpe.com> 9077S: Supported 9078F: Documentation/watchdog/hpwdt.rst 9079F: drivers/watchdog/hpwdt.c 9080 9081HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa) 9082M: Don Brace <don.brace@microchip.com> 9083L: storagedev@microchip.com 9084L: linux-scsi@vger.kernel.org 9085S: Supported 9086F: Documentation/scsi/hpsa.rst 9087F: drivers/scsi/hpsa*.[ch] 9088F: include/linux/cciss*.h 9089F: include/uapi/linux/cciss*.h 9090 9091HFI1 DRIVER 9092M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 9093L: linux-rdma@vger.kernel.org 9094S: Supported 9095F: drivers/infiniband/hw/hfi1 9096 9097HFS FILESYSTEM 9098L: linux-fsdevel@vger.kernel.org 9099S: Orphan 9100F: Documentation/filesystems/hfs.rst 9101F: fs/hfs/ 9102 9103HFSPLUS FILESYSTEM 9104L: linux-fsdevel@vger.kernel.org 9105S: Orphan 9106F: Documentation/filesystems/hfsplus.rst 9107F: fs/hfsplus/ 9108 9109HGA FRAMEBUFFER DRIVER 9110M: Ferenc Bakonyi <fero@drama.obuda.kando.hu> 9111L: linux-nvidia@lists.surfsouth.com 9112S: Maintained 9113W: http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml 9114F: drivers/video/fbdev/hgafb.c 9115 9116HIBERNATION (aka Software Suspend, aka swsusp) 9117M: "Rafael J. Wysocki" <rafael@kernel.org> 9118M: Pavel Machek <pavel@ucw.cz> 9119L: linux-pm@vger.kernel.org 9120S: Supported 9121B: https://bugzilla.kernel.org 9122F: arch/*/include/asm/suspend*.h 9123F: arch/x86/power/ 9124F: drivers/base/power/ 9125F: include/linux/freezer.h 9126F: include/linux/pm.h 9127F: include/linux/suspend.h 9128F: kernel/power/ 9129 9130HID CORE LAYER 9131M: Jiri Kosina <jikos@kernel.org> 9132M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 9133L: linux-input@vger.kernel.org 9134S: Maintained 9135T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 9136F: Documentation/hid/ 9137F: drivers/hid/ 9138F: include/linux/hid* 9139F: include/uapi/linux/hid* 9140F: samples/hid/ 9141F: tools/testing/selftests/hid/ 9142 9143HID LOGITECH DRIVERS 9144R: Filipe Laíns <lains@riseup.net> 9145L: linux-input@vger.kernel.org 9146S: Maintained 9147F: drivers/hid/hid-logitech-* 9148 9149HID PHOENIX RC FLIGHT CONTROLLER 9150M: Marcus Folkesson <marcus.folkesson@gmail.com> 9151L: linux-input@vger.kernel.org 9152S: Maintained 9153F: drivers/hid/hid-pxrc.c 9154 9155HID PLAYSTATION DRIVER 9156M: Roderick Colenbrander <roderick.colenbrander@sony.com> 9157L: linux-input@vger.kernel.org 9158S: Supported 9159F: drivers/hid/hid-playstation.c 9160 9161HID SENSOR HUB DRIVERS 9162M: Jiri Kosina <jikos@kernel.org> 9163M: Jonathan Cameron <jic23@kernel.org> 9164M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 9165L: linux-input@vger.kernel.org 9166L: linux-iio@vger.kernel.org 9167S: Maintained 9168F: Documentation/hid/hid-sensor* 9169F: drivers/hid/hid-sensor-* 9170F: drivers/iio/*/hid-* 9171F: include/linux/hid-sensor-* 9172 9173HID VRC-2 CAR CONTROLLER DRIVER 9174M: Marcus Folkesson <marcus.folkesson@gmail.com> 9175L: linux-input@vger.kernel.org 9176S: Maintained 9177F: drivers/hid/hid-vrc2.c 9178 9179HID WACOM DRIVER 9180M: Ping Cheng <ping.cheng@wacom.com> 9181M: Jason Gerecke <jason.gerecke@wacom.com> 9182L: linux-input@vger.kernel.org 9183S: Maintained 9184F: drivers/hid/wacom.h 9185F: drivers/hid/wacom_* 9186 9187HID++ LOGITECH DRIVERS 9188R: Filipe Laíns <lains@riseup.net> 9189R: Bastien Nocera <hadess@hadess.net> 9190L: linux-input@vger.kernel.org 9191S: Maintained 9192F: drivers/hid/hid-logitech-hidpp.c 9193 9194HIGH-RESOLUTION TIMERS, CLOCKEVENTS 9195M: Thomas Gleixner <tglx@linutronix.de> 9196L: linux-kernel@vger.kernel.org 9197S: Maintained 9198T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 9199F: Documentation/timers/ 9200F: include/linux/clockchips.h 9201F: include/linux/hrtimer.h 9202F: kernel/time/clockevents.c 9203F: kernel/time/hrtimer.c 9204F: kernel/time/timer_*.c 9205 9206HIGH-SPEED SCC DRIVER FOR AX.25 9207L: linux-hams@vger.kernel.org 9208S: Orphan 9209F: drivers/net/hamradio/scc.c 9210 9211HIGHPOINT ROCKETRAID 3xxx RAID DRIVER 9212M: HighPoint Linux Team <linux@highpoint-tech.com> 9213S: Supported 9214W: http://www.highpoint-tech.com 9215F: Documentation/scsi/hptiop.rst 9216F: drivers/scsi/hptiop.c 9217 9218HIKEY960 ONBOARD USB GPIO HUB DRIVER 9219M: John Stultz <jstultz@google.com> 9220L: linux-kernel@vger.kernel.org 9221S: Maintained 9222F: drivers/misc/hisi_hikey_usb.c 9223 9224HIMAX HX83112B TOUCHSCREEN SUPPORT 9225M: Job Noorman <job@noorman.info> 9226L: linux-input@vger.kernel.org 9227S: Maintained 9228F: Documentation/devicetree/bindings/input/touchscreen/himax,hx83112b.yaml 9229F: drivers/input/touchscreen/himax_hx83112b.c 9230 9231HIPPI 9232M: Jes Sorensen <jes@trained-monkey.org> 9233L: linux-hippi@sunsite.dk 9234S: Maintained 9235F: drivers/net/hippi/ 9236F: include/linux/hippidevice.h 9237F: include/uapi/linux/if_hippi.h 9238F: net/802/hippi.c 9239 9240HIRSCHMANN HELLCREEK ETHERNET SWITCH DRIVER 9241M: Kurt Kanzenbach <kurt@linutronix.de> 9242L: netdev@vger.kernel.org 9243S: Maintained 9244F: Documentation/devicetree/bindings/net/dsa/hirschmann,hellcreek.yaml 9245F: drivers/net/dsa/hirschmann/* 9246F: include/linux/platform_data/hirschmann-hellcreek.h 9247F: net/dsa/tag_hellcreek.c 9248 9249HISILICON DMA DRIVER 9250M: Zhou Wang <wangzhou1@hisilicon.com> 9251M: Jie Hai <haijie1@huawei.com> 9252L: dmaengine@vger.kernel.org 9253S: Maintained 9254F: drivers/dma/hisi_dma.c 9255 9256HISILICON GPIO DRIVER 9257M: Jay Fang <f.fangjian@huawei.com> 9258L: linux-gpio@vger.kernel.org 9259S: Maintained 9260F: Documentation/devicetree/bindings/gpio/hisilicon,ascend910-gpio.yaml 9261F: drivers/gpio/gpio-hisi.c 9262 9263HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE) 9264M: Longfang Liu <liulongfang@huawei.com> 9265L: linux-crypto@vger.kernel.org 9266S: Maintained 9267F: Documentation/ABI/testing/debugfs-hisi-hpre 9268F: drivers/crypto/hisilicon/hpre/hpre.h 9269F: drivers/crypto/hisilicon/hpre/hpre_crypto.c 9270F: drivers/crypto/hisilicon/hpre/hpre_main.c 9271 9272HISILICON HNS3 PMU DRIVER 9273M: Guangbin Huang <huangguangbin2@huawei.com> 9274S: Supported 9275F: Documentation/admin-guide/perf/hns3-pmu.rst 9276F: drivers/perf/hisilicon/hns3_pmu.c 9277 9278HISILICON I2C CONTROLLER DRIVER 9279M: Yicong Yang <yangyicong@hisilicon.com> 9280L: linux-i2c@vger.kernel.org 9281S: Maintained 9282W: https://www.hisilicon.com 9283F: Documentation/devicetree/bindings/i2c/hisilicon,ascend910-i2c.yaml 9284F: drivers/i2c/busses/i2c-hisi.c 9285 9286HISILICON LPC BUS DRIVER 9287M: Jay Fang <f.fangjian@huawei.com> 9288S: Maintained 9289W: http://www.hisilicon.com 9290F: Documentation/devicetree/bindings/arm/hisilicon/low-pin-count.yaml 9291F: drivers/bus/hisi_lpc.c 9292 9293HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3) 9294M: Yisen Zhuang <yisen.zhuang@huawei.com> 9295M: Salil Mehta <salil.mehta@huawei.com> 9296L: netdev@vger.kernel.org 9297S: Maintained 9298W: http://www.hisilicon.com 9299F: drivers/net/ethernet/hisilicon/hns3/ 9300 9301HISILICON NETWORK SUBSYSTEM DRIVER 9302M: Yisen Zhuang <yisen.zhuang@huawei.com> 9303M: Salil Mehta <salil.mehta@huawei.com> 9304L: netdev@vger.kernel.org 9305S: Maintained 9306W: http://www.hisilicon.com 9307F: Documentation/devicetree/bindings/net/hisilicon*.txt 9308F: drivers/net/ethernet/hisilicon/ 9309 9310HISILICON PMU DRIVER 9311M: Shaokun Zhang <zhangshaokun@hisilicon.com> 9312M: Jonathan Cameron <jonathan.cameron@huawei.com> 9313S: Supported 9314W: http://www.hisilicon.com 9315F: Documentation/admin-guide/perf/hisi-pcie-pmu.rst 9316F: Documentation/admin-guide/perf/hisi-pmu.rst 9317F: drivers/perf/hisilicon 9318 9319HISILICON PTT DRIVER 9320M: Yicong Yang <yangyicong@hisilicon.com> 9321M: Jonathan Cameron <jonathan.cameron@huawei.com> 9322L: linux-kernel@vger.kernel.org 9323S: Maintained 9324F: Documentation/ABI/testing/sysfs-devices-hisi_ptt 9325F: Documentation/trace/hisi-ptt.rst 9326F: drivers/hwtracing/ptt/ 9327F: tools/perf/arch/arm64/util/hisi-ptt.c 9328F: tools/perf/util/hisi-ptt* 9329F: tools/perf/util/hisi-ptt-decoder/* 9330 9331HISILICON QM DRIVER 9332M: Weili Qian <qianweili@huawei.com> 9333M: Zhou Wang <wangzhou1@hisilicon.com> 9334L: linux-crypto@vger.kernel.org 9335S: Maintained 9336F: drivers/crypto/hisilicon/Kconfig 9337F: drivers/crypto/hisilicon/Makefile 9338F: drivers/crypto/hisilicon/qm.c 9339F: drivers/crypto/hisilicon/sgl.c 9340F: include/linux/hisi_acc_qm.h 9341 9342HISILICON ROCE DRIVER 9343M: Haoyue Xu <xuhaoyue1@hisilicon.com> 9344M: Wenpeng Liang <liangwenpeng@huawei.com> 9345L: linux-rdma@vger.kernel.org 9346S: Maintained 9347F: Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt 9348F: drivers/infiniband/hw/hns/ 9349 9350HISILICON SAS Controller 9351M: Xiang Chen <chenxiang66@hisilicon.com> 9352S: Supported 9353W: http://www.hisilicon.com 9354F: Documentation/devicetree/bindings/scsi/hisilicon-sas.txt 9355F: drivers/scsi/hisi_sas/ 9356 9357HISILICON SECURITY ENGINE V2 DRIVER (SEC2) 9358M: Kai Ye <yekai13@huawei.com> 9359M: Longfang Liu <liulongfang@huawei.com> 9360L: linux-crypto@vger.kernel.org 9361S: Maintained 9362F: Documentation/ABI/testing/debugfs-hisi-sec 9363F: drivers/crypto/hisilicon/sec2/sec.h 9364F: drivers/crypto/hisilicon/sec2/sec_crypto.c 9365F: drivers/crypto/hisilicon/sec2/sec_crypto.h 9366F: drivers/crypto/hisilicon/sec2/sec_main.c 9367 9368HISILICON SPI Controller DRIVER FOR KUNPENG SOCS 9369M: Jay Fang <f.fangjian@huawei.com> 9370L: linux-spi@vger.kernel.org 9371S: Maintained 9372W: http://www.hisilicon.com 9373F: drivers/spi/spi-hisi-kunpeng.c 9374 9375HISILICON SPMI CONTROLLER DRIVER FOR HIKEY 970 9376M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9377L: linux-kernel@vger.kernel.org 9378S: Maintained 9379F: Documentation/devicetree/bindings/spmi/hisilicon,hisi-spmi-controller.yaml 9380F: drivers/spmi/hisi-spmi-controller.c 9381 9382HISILICON SPMI PMIC DRIVER FOR HIKEY 6421v600 9383M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9384L: linux-kernel@vger.kernel.org 9385S: Maintained 9386F: Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml 9387F: drivers/mfd/hi6421-spmi-pmic.c 9388 9389HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT 9390M: Weili Qian <qianweili@huawei.com> 9391S: Maintained 9392F: drivers/crypto/hisilicon/trng/trng.c 9393 9394HISILICON V3XX SPI NOR FLASH Controller Driver 9395M: Jay Fang <f.fangjian@huawei.com> 9396S: Maintained 9397W: http://www.hisilicon.com 9398F: drivers/spi/spi-hisi-sfc-v3xx.c 9399 9400HISILICON ZIP Controller DRIVER 9401M: Yang Shen <shenyang39@huawei.com> 9402M: Zhou Wang <wangzhou1@hisilicon.com> 9403L: linux-crypto@vger.kernel.org 9404S: Maintained 9405F: Documentation/ABI/testing/debugfs-hisi-zip 9406F: drivers/crypto/hisilicon/zip/ 9407 9408HMM - Heterogeneous Memory Management 9409M: Jérôme Glisse <jglisse@redhat.com> 9410L: linux-mm@kvack.org 9411S: Maintained 9412F: Documentation/mm/hmm.rst 9413F: include/linux/hmm* 9414F: lib/test_hmm* 9415F: mm/hmm* 9416F: tools/testing/selftests/mm/*hmm* 9417 9418HOST AP DRIVER 9419M: Jouni Malinen <j@w1.fi> 9420L: linux-wireless@vger.kernel.org 9421S: Obsolete 9422W: http://w1.fi/hostap-driver.html 9423F: drivers/net/wireless/intersil/hostap/ 9424 9425HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER 9426L: platform-driver-x86@vger.kernel.org 9427S: Orphan 9428F: drivers/platform/x86/hp/tc1100-wmi.c 9429 9430HPET: High Precision Event Timers driver 9431M: Clemens Ladisch <clemens@ladisch.de> 9432S: Maintained 9433F: Documentation/timers/hpet.rst 9434F: drivers/char/hpet.c 9435F: include/linux/hpet.h 9436F: include/uapi/linux/hpet.h 9437 9438HPET: x86 9439S: Orphan 9440F: arch/x86/include/asm/hpet.h 9441F: arch/x86/kernel/hpet.c 9442 9443HPFS FILESYSTEM 9444M: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz> 9445S: Maintained 9446W: http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi 9447F: fs/hpfs/ 9448 9449HSI SUBSYSTEM 9450M: Sebastian Reichel <sre@kernel.org> 9451S: Maintained 9452T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git 9453F: Documentation/ABI/testing/sysfs-bus-hsi 9454F: Documentation/driver-api/hsi.rst 9455F: drivers/hsi/ 9456F: include/linux/hsi/ 9457F: include/uapi/linux/hsi/ 9458 9459HSO 3G MODEM DRIVER 9460L: linux-usb@vger.kernel.org 9461S: Orphan 9462F: drivers/net/usb/hso.c 9463 9464HSR NETWORK PROTOCOL 9465L: netdev@vger.kernel.org 9466S: Orphan 9467F: net/hsr/ 9468 9469HT16K33 LED CONTROLLER DRIVER 9470M: Robin van der Gracht <robin@protonic.nl> 9471S: Maintained 9472F: Documentation/devicetree/bindings/auxdisplay/holtek,ht16k33.yaml 9473F: drivers/auxdisplay/ht16k33.c 9474 9475HTCPEN TOUCHSCREEN DRIVER 9476M: Pau Oliva Fora <pof@eslack.org> 9477L: linux-input@vger.kernel.org 9478S: Maintained 9479F: drivers/input/touchscreen/htcpen.c 9480 9481HTE SUBSYSTEM 9482M: Dipen Patel <dipenp@nvidia.com> 9483L: timestamp@lists.linux.dev 9484S: Maintained 9485Q: https://patchwork.kernel.org/project/timestamp/list/ 9486T: git git://git.kernel.org/pub/scm/linux/kernel/git/pateldipen1984/linux.git 9487F: Documentation/devicetree/bindings/timestamp/ 9488F: Documentation/driver-api/hte/ 9489F: drivers/hte/ 9490F: include/linux/hte.h 9491 9492HTS221 TEMPERATURE-HUMIDITY IIO DRIVER 9493M: Lorenzo Bianconi <lorenzo@kernel.org> 9494L: linux-iio@vger.kernel.org 9495S: Maintained 9496W: http://www.st.com/ 9497F: Documentation/devicetree/bindings/iio/humidity/st,hts221.yaml 9498F: drivers/iio/humidity/hts221* 9499 9500HUAWEI ETHERNET DRIVER 9501M: Cai Huoqing <cai.huoqing@linux.dev> 9502L: netdev@vger.kernel.org 9503S: Maintained 9504F: Documentation/networking/device_drivers/ethernet/huawei/hinic.rst 9505F: drivers/net/ethernet/huawei/hinic/ 9506 9507HUGETLB SUBSYSTEM 9508M: Mike Kravetz <mike.kravetz@oracle.com> 9509M: Muchun Song <muchun.song@linux.dev> 9510L: linux-mm@kvack.org 9511S: Maintained 9512F: Documentation/ABI/testing/sysfs-kernel-mm-hugepages 9513F: Documentation/admin-guide/mm/hugetlbpage.rst 9514F: Documentation/mm/hugetlbfs_reserv.rst 9515F: Documentation/mm/vmemmap_dedup.rst 9516F: fs/hugetlbfs/ 9517F: include/linux/hugetlb.h 9518F: mm/hugetlb.c 9519F: mm/hugetlb_vmemmap.c 9520F: mm/hugetlb_vmemmap.h 9521 9522HVA ST MEDIA DRIVER 9523M: Jean-Christophe Trotin <jean-christophe.trotin@foss.st.com> 9524L: linux-media@vger.kernel.org 9525S: Supported 9526W: https://linuxtv.org 9527T: git git://linuxtv.org/media_tree.git 9528F: drivers/media/platform/st/sti/hva 9529 9530HWPOISON MEMORY FAILURE HANDLING 9531M: Naoya Horiguchi <naoya.horiguchi@nec.com> 9532R: Miaohe Lin <linmiaohe@huawei.com> 9533L: linux-mm@kvack.org 9534S: Maintained 9535F: mm/hwpoison-inject.c 9536F: mm/memory-failure.c 9537 9538HYCON HY46XX TOUCHSCREEN SUPPORT 9539M: Giulio Benetti <giulio.benetti@benettiengineering.com> 9540L: linux-input@vger.kernel.org 9541S: Maintained 9542F: Documentation/devicetree/bindings/input/touchscreen/hycon,hy46xx.yaml 9543F: drivers/input/touchscreen/hycon-hy46xx.c 9544 9545HYGON PROCESSOR SUPPORT 9546M: Pu Wen <puwen@hygon.cn> 9547L: linux-kernel@vger.kernel.org 9548S: Maintained 9549F: arch/x86/kernel/cpu/hygon.c 9550 9551HYNIX HI556 SENSOR DRIVER 9552M: Shawn Tu <shawnx.tu@intel.com> 9553L: linux-media@vger.kernel.org 9554S: Maintained 9555T: git git://linuxtv.org/media_tree.git 9556F: drivers/media/i2c/hi556.c 9557 9558HYNIX HI846 SENSOR DRIVER 9559M: Martin Kepplinger <martin.kepplinger@puri.sm> 9560L: linux-media@vger.kernel.org 9561S: Maintained 9562F: drivers/media/i2c/hi846.c 9563 9564HYNIX HI847 SENSOR DRIVER 9565M: Shawn Tu <shawnx.tu@intel.com> 9566L: linux-media@vger.kernel.org 9567S: Maintained 9568F: drivers/media/i2c/hi847.c 9569 9570Hyper-V/Azure CORE AND DRIVERS 9571M: "K. Y. Srinivasan" <kys@microsoft.com> 9572M: Haiyang Zhang <haiyangz@microsoft.com> 9573M: Wei Liu <wei.liu@kernel.org> 9574M: Dexuan Cui <decui@microsoft.com> 9575L: linux-hyperv@vger.kernel.org 9576S: Supported 9577T: git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git 9578F: Documentation/ABI/stable/sysfs-bus-vmbus 9579F: Documentation/ABI/testing/debugfs-hyperv 9580F: Documentation/devicetree/bindings/bus/microsoft,vmbus.yaml 9581F: Documentation/networking/device_drivers/ethernet/microsoft/netvsc.rst 9582F: Documentation/virt/hyperv 9583F: arch/arm64/hyperv 9584F: arch/arm64/include/asm/hyperv-tlfs.h 9585F: arch/arm64/include/asm/mshyperv.h 9586F: arch/x86/hyperv 9587F: arch/x86/include/asm/hyperv-tlfs.h 9588F: arch/x86/include/asm/mshyperv.h 9589F: arch/x86/include/asm/trace/hyperv.h 9590F: arch/x86/kernel/cpu/mshyperv.c 9591F: drivers/clocksource/hyperv_timer.c 9592F: drivers/hid/hid-hyperv.c 9593F: drivers/hv/ 9594F: drivers/input/serio/hyperv-keyboard.c 9595F: drivers/iommu/hyperv-iommu.c 9596F: drivers/net/ethernet/microsoft/ 9597F: drivers/net/hyperv/ 9598F: drivers/pci/controller/pci-hyperv-intf.c 9599F: drivers/pci/controller/pci-hyperv.c 9600F: drivers/scsi/storvsc_drv.c 9601F: drivers/uio/uio_hv_generic.c 9602F: drivers/video/fbdev/hyperv_fb.c 9603F: include/asm-generic/hyperv-tlfs.h 9604F: include/asm-generic/mshyperv.h 9605F: include/clocksource/hyperv_timer.h 9606F: include/linux/hyperv.h 9607F: include/net/mana 9608F: include/uapi/linux/hyperv.h 9609F: net/vmw_vsock/hyperv_transport.c 9610F: tools/hv/ 9611 9612HYPERBUS SUPPORT 9613M: Vignesh Raghavendra <vigneshr@ti.com> 9614L: linux-mtd@lists.infradead.org 9615S: Supported 9616Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 9617C: irc://irc.oftc.net/mtd 9618T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git cfi/next 9619F: Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml 9620F: drivers/mtd/hyperbus/ 9621F: include/linux/mtd/hyperbus.h 9622 9623HYPERVISOR VIRTUAL CONSOLE DRIVER 9624L: linuxppc-dev@lists.ozlabs.org 9625S: Odd Fixes 9626F: drivers/tty/hvc/ 9627 9628I2C ACPI SUPPORT 9629M: Mika Westerberg <mika.westerberg@linux.intel.com> 9630L: linux-i2c@vger.kernel.org 9631L: linux-acpi@vger.kernel.org 9632S: Maintained 9633F: drivers/i2c/i2c-core-acpi.c 9634 9635I2C CONTROLLER DRIVER FOR NVIDIA GPU 9636M: Ajay Gupta <ajayg@nvidia.com> 9637L: linux-i2c@vger.kernel.org 9638S: Maintained 9639F: Documentation/i2c/busses/i2c-nvidia-gpu.rst 9640F: drivers/i2c/busses/i2c-nvidia-gpu.c 9641 9642I2C MUXES 9643M: Peter Rosin <peda@axentia.se> 9644L: linux-i2c@vger.kernel.org 9645S: Maintained 9646F: Documentation/devicetree/bindings/i2c/i2c-arb* 9647F: Documentation/devicetree/bindings/i2c/i2c-gate* 9648F: Documentation/devicetree/bindings/i2c/i2c-mux* 9649F: Documentation/i2c/i2c-topology.rst 9650F: Documentation/i2c/muxes/ 9651F: drivers/i2c/i2c-mux.c 9652F: drivers/i2c/muxes/ 9653F: include/linux/i2c-mux.h 9654 9655I2C MV64XXX MARVELL AND ALLWINNER DRIVER 9656M: Gregory CLEMENT <gregory.clement@bootlin.com> 9657L: linux-i2c@vger.kernel.org 9658S: Maintained 9659F: Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml 9660F: drivers/i2c/busses/i2c-mv64xxx.c 9661 9662I2C OVER PARALLEL PORT 9663M: Jean Delvare <jdelvare@suse.com> 9664L: linux-i2c@vger.kernel.org 9665S: Maintained 9666F: Documentation/i2c/busses/i2c-parport.rst 9667F: drivers/i2c/busses/i2c-parport.c 9668 9669I2C SUBSYSTEM 9670M: Wolfram Sang <wsa@kernel.org> 9671L: linux-i2c@vger.kernel.org 9672S: Maintained 9673W: https://i2c.wiki.kernel.org/ 9674Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9675T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9676F: Documentation/devicetree/bindings/i2c/i2c.txt 9677F: Documentation/i2c/ 9678F: drivers/i2c/* 9679F: include/dt-bindings/i2c/i2c.h 9680F: include/linux/i2c-dev.h 9681F: include/linux/i2c-smbus.h 9682F: include/linux/i2c.h 9683F: include/uapi/linux/i2c-*.h 9684F: include/uapi/linux/i2c.h 9685 9686I2C SUBSYSTEM HOST DRIVERS 9687L: linux-i2c@vger.kernel.org 9688S: Odd Fixes 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/ 9693F: drivers/i2c/algos/ 9694F: drivers/i2c/busses/ 9695F: include/dt-bindings/i2c/ 9696 9697I2C-TAOS-EVM DRIVER 9698M: Jean Delvare <jdelvare@suse.com> 9699L: linux-i2c@vger.kernel.org 9700S: Maintained 9701F: Documentation/i2c/busses/i2c-taos-evm.rst 9702F: drivers/i2c/busses/i2c-taos-evm.c 9703 9704I2C-TINY-USB DRIVER 9705M: Till Harbaum <till@harbaum.org> 9706L: linux-i2c@vger.kernel.org 9707S: Maintained 9708W: http://www.harbaum.org/till/i2c_tiny_usb 9709F: drivers/i2c/busses/i2c-tiny-usb.c 9710 9711I2C/SMBUS CONTROLLER DRIVERS FOR PC 9712M: Jean Delvare <jdelvare@suse.com> 9713L: linux-i2c@vger.kernel.org 9714S: Maintained 9715F: Documentation/i2c/busses/i2c-ali1535.rst 9716F: Documentation/i2c/busses/i2c-ali1563.rst 9717F: Documentation/i2c/busses/i2c-ali15x3.rst 9718F: Documentation/i2c/busses/i2c-amd756.rst 9719F: Documentation/i2c/busses/i2c-amd8111.rst 9720F: Documentation/i2c/busses/i2c-i801.rst 9721F: Documentation/i2c/busses/i2c-nforce2.rst 9722F: Documentation/i2c/busses/i2c-piix4.rst 9723F: Documentation/i2c/busses/i2c-sis5595.rst 9724F: Documentation/i2c/busses/i2c-sis630.rst 9725F: Documentation/i2c/busses/i2c-sis96x.rst 9726F: Documentation/i2c/busses/i2c-via.rst 9727F: Documentation/i2c/busses/i2c-viapro.rst 9728F: drivers/i2c/busses/i2c-ali1535.c 9729F: drivers/i2c/busses/i2c-ali1563.c 9730F: drivers/i2c/busses/i2c-ali15x3.c 9731F: drivers/i2c/busses/i2c-amd756-s4882.c 9732F: drivers/i2c/busses/i2c-amd756.c 9733F: drivers/i2c/busses/i2c-amd8111.c 9734F: drivers/i2c/busses/i2c-i801.c 9735F: drivers/i2c/busses/i2c-isch.c 9736F: drivers/i2c/busses/i2c-nforce2-s4985.c 9737F: drivers/i2c/busses/i2c-nforce2.c 9738F: drivers/i2c/busses/i2c-piix4.c 9739F: drivers/i2c/busses/i2c-sis5595.c 9740F: drivers/i2c/busses/i2c-sis630.c 9741F: drivers/i2c/busses/i2c-sis96x.c 9742F: drivers/i2c/busses/i2c-via.c 9743F: drivers/i2c/busses/i2c-viapro.c 9744 9745I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER 9746M: Hans de Goede <hdegoede@redhat.com> 9747L: linux-i2c@vger.kernel.org 9748S: Maintained 9749F: drivers/i2c/busses/i2c-cht-wc.c 9750 9751I2C/SMBUS ISMT DRIVER 9752M: Seth Heasley <seth.heasley@intel.com> 9753M: Neil Horman <nhorman@tuxdriver.com> 9754L: linux-i2c@vger.kernel.org 9755F: Documentation/i2c/busses/i2c-ismt.rst 9756F: drivers/i2c/busses/i2c-ismt.c 9757 9758I2C/SMBUS STUB DRIVER 9759M: Jean Delvare <jdelvare@suse.com> 9760L: linux-i2c@vger.kernel.org 9761S: Maintained 9762F: drivers/i2c/i2c-stub.c 9763 9764I3C DRIVER FOR ASPEED AST2600 9765M: Jeremy Kerr <jk@codeconstruct.com.au> 9766S: Maintained 9767F: Documentation/devicetree/bindings/i3c/aspeed,ast2600-i3c.yaml 9768F: drivers/i3c/master/ast2600-i3c-master.c 9769 9770I3C DRIVER FOR CADENCE I3C MASTER IP 9771M: Przemysław Gaj <pgaj@cadence.com> 9772S: Maintained 9773F: Documentation/devicetree/bindings/i3c/cdns,i3c-master.yaml 9774F: drivers/i3c/master/i3c-master-cdns.c 9775 9776I3C DRIVER FOR SYNOPSYS DESIGNWARE 9777S: Orphan 9778F: Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.yaml 9779F: drivers/i3c/master/dw* 9780 9781I3C SUBSYSTEM 9782M: Alexandre Belloni <alexandre.belloni@bootlin.com> 9783L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 9784S: Maintained 9785C: irc://chat.freenode.net/linux-i3c 9786T: git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git 9787F: Documentation/ABI/testing/sysfs-bus-i3c 9788F: Documentation/devicetree/bindings/i3c/ 9789F: Documentation/driver-api/i3c 9790F: drivers/i3c/ 9791F: include/linux/i3c/ 9792 9793IA64 (Itanium) PLATFORM 9794L: linux-ia64@vger.kernel.org 9795S: Orphan 9796F: Documentation/arch/ia64/ 9797F: arch/ia64/ 9798 9799IBM Operation Panel Input Driver 9800M: Eddie James <eajames@linux.ibm.com> 9801L: linux-input@vger.kernel.org 9802S: Maintained 9803F: Documentation/devicetree/bindings/input/ibm,op-panel.yaml 9804F: drivers/input/misc/ibm-panel.c 9805 9806IBM Power 842 compression accelerator 9807M: Haren Myneni <haren@us.ibm.com> 9808S: Supported 9809F: crypto/842.c 9810F: drivers/crypto/nx/Kconfig 9811F: drivers/crypto/nx/Makefile 9812F: drivers/crypto/nx/nx-842* 9813F: include/linux/sw842.h 9814F: lib/842/ 9815 9816IBM Power in-Nest Crypto Acceleration 9817M: Breno Leitão <leitao@debian.org> 9818M: Nayna Jain <nayna@linux.ibm.com> 9819M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9820L: linux-crypto@vger.kernel.org 9821S: Supported 9822F: drivers/crypto/nx/Kconfig 9823F: drivers/crypto/nx/Makefile 9824F: drivers/crypto/nx/nx-aes* 9825F: drivers/crypto/nx/nx-sha* 9826F: drivers/crypto/nx/nx.* 9827F: drivers/crypto/nx/nx_csbcpb.h 9828F: drivers/crypto/nx/nx_debugfs.c 9829 9830IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform 9831M: Tyrel Datwyler <tyreld@linux.ibm.com> 9832L: linux-pci@vger.kernel.org 9833L: linuxppc-dev@lists.ozlabs.org 9834S: Supported 9835F: drivers/pci/hotplug/rpadlpar* 9836 9837IBM Power Linux RAID adapter 9838M: Brian King <brking@us.ibm.com> 9839S: Supported 9840F: drivers/scsi/ipr.* 9841 9842IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform 9843M: Tyrel Datwyler <tyreld@linux.ibm.com> 9844L: linux-pci@vger.kernel.org 9845L: linuxppc-dev@lists.ozlabs.org 9846S: Supported 9847F: drivers/pci/hotplug/rpaphp* 9848 9849IBM Power SRIOV Virtual NIC Device Driver 9850M: Haren Myneni <haren@linux.ibm.com> 9851M: Rick Lindsley <ricklind@linux.ibm.com> 9852R: Nick Child <nnac123@linux.ibm.com> 9853R: Dany Madden <danymadden@us.ibm.com> 9854R: Thomas Falcon <tlfalcon@linux.ibm.com> 9855L: netdev@vger.kernel.org 9856S: Supported 9857F: drivers/net/ethernet/ibm/ibmvnic.* 9858 9859IBM Power VFIO Support 9860M: Timothy Pearson <tpearson@raptorengineering.com> 9861S: Supported 9862F: drivers/vfio/vfio_iommu_spapr_tce.c 9863 9864IBM Power Virtual Ethernet Device Driver 9865M: Nick Child <nnac123@linux.ibm.com> 9866L: netdev@vger.kernel.org 9867S: Supported 9868F: drivers/net/ethernet/ibm/ibmveth.* 9869 9870IBM Power Virtual FC Device Drivers 9871M: Tyrel Datwyler <tyreld@linux.ibm.com> 9872L: linux-scsi@vger.kernel.org 9873S: Supported 9874F: drivers/scsi/ibmvscsi/ibmvfc* 9875 9876IBM Power Virtual Management Channel Driver 9877M: Brad Warrum <bwarrum@linux.ibm.com> 9878M: Ritu Agarwal <rituagar@linux.ibm.com> 9879S: Supported 9880F: drivers/misc/ibmvmc.* 9881 9882IBM Power Virtual SCSI Device Drivers 9883M: Tyrel Datwyler <tyreld@linux.ibm.com> 9884L: linux-scsi@vger.kernel.org 9885S: Supported 9886F: drivers/scsi/ibmvscsi/ibmvscsi* 9887F: include/scsi/viosrp.h 9888 9889IBM Power Virtual SCSI Device Target Driver 9890M: Michael Cyr <mikecyr@linux.ibm.com> 9891L: linux-scsi@vger.kernel.org 9892L: target-devel@vger.kernel.org 9893S: Supported 9894F: drivers/scsi/ibmvscsi_tgt/ 9895 9896IBM Power VMX Cryptographic instructions 9897M: Breno Leitão <leitao@debian.org> 9898M: Nayna Jain <nayna@linux.ibm.com> 9899M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9900L: linux-crypto@vger.kernel.org 9901S: Supported 9902F: drivers/crypto/vmx/Kconfig 9903F: drivers/crypto/vmx/Makefile 9904F: drivers/crypto/vmx/aes* 9905F: drivers/crypto/vmx/ghash* 9906F: drivers/crypto/vmx/ppc-xlate.pl 9907F: drivers/crypto/vmx/vmx.c 9908 9909IBM ServeRAID RAID DRIVER 9910S: Orphan 9911F: drivers/scsi/ips.* 9912 9913ICH LPC AND GPIO DRIVER 9914M: Peter Tyser <ptyser@xes-inc.com> 9915S: Maintained 9916F: drivers/gpio/gpio-ich.c 9917F: drivers/mfd/lpc_ich.c 9918 9919ICY I2C DRIVER 9920M: Max Staudt <max@enpas.org> 9921L: linux-i2c@vger.kernel.org 9922S: Maintained 9923F: drivers/i2c/busses/i2c-icy.c 9924 9925IDEAPAD LAPTOP EXTRAS DRIVER 9926M: Ike Panhc <ike.pan@canonical.com> 9927L: platform-driver-x86@vger.kernel.org 9928S: Maintained 9929W: http://launchpad.net/ideapad-laptop 9930F: drivers/platform/x86/ideapad-laptop.c 9931 9932IDEAPAD LAPTOP SLIDEBAR DRIVER 9933M: Andrey Moiseev <o2g.org.ru@gmail.com> 9934L: linux-input@vger.kernel.org 9935S: Maintained 9936W: https://github.com/o2genum/ideapad-slidebar 9937F: drivers/input/misc/ideapad_slidebar.c 9938 9939IDMAPPED MOUNTS 9940M: Christian Brauner <brauner@kernel.org> 9941M: Seth Forshee <sforshee@kernel.org> 9942L: linux-fsdevel@vger.kernel.org 9943S: Maintained 9944T: git git://git.kernel.org/pub/scm/linux/kernel/git/vfs/idmapping.git 9945F: Documentation/filesystems/idmappings.rst 9946F: include/linux/mnt_idmapping.* 9947F: tools/testing/selftests/mount_setattr/ 9948 9949IDT VersaClock 5 CLOCK DRIVER 9950M: Luca Ceresoli <luca@lucaceresoli.net> 9951S: Maintained 9952F: Documentation/devicetree/bindings/clock/idt,versaclock5.yaml 9953F: drivers/clk/clk-versaclock5.c 9954 9955IEEE 802.15.4 SUBSYSTEM 9956M: Alexander Aring <alex.aring@gmail.com> 9957M: Stefan Schmidt <stefan@datenfreihafen.org> 9958M: Miquel Raynal <miquel.raynal@bootlin.com> 9959L: linux-wpan@vger.kernel.org 9960S: Maintained 9961W: https://linux-wpan.org/ 9962T: git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git 9963T: git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git 9964F: Documentation/networking/ieee802154.rst 9965F: drivers/net/ieee802154/ 9966F: include/linux/ieee802154.h 9967F: include/linux/nl802154.h 9968F: include/net/af_ieee802154.h 9969F: include/net/cfg802154.h 9970F: include/net/ieee802154_netdev.h 9971F: include/net/mac802154.h 9972F: include/net/nl802154.h 9973F: net/ieee802154/ 9974F: net/mac802154/ 9975 9976IFCVF VIRTIO DATA PATH ACCELERATOR 9977R: Zhu Lingshan <lingshan.zhu@intel.com> 9978F: drivers/vdpa/ifcvf/ 9979 9980IFE PROTOCOL 9981M: Yotam Gigi <yotam.gi@gmail.com> 9982M: Jamal Hadi Salim <jhs@mojatatu.com> 9983F: include/net/ife.h 9984F: include/uapi/linux/ife.h 9985F: net/ife 9986 9987IGORPLUG-USB IR RECEIVER 9988M: Sean Young <sean@mess.org> 9989L: linux-media@vger.kernel.org 9990S: Maintained 9991F: drivers/media/rc/igorplugusb.c 9992 9993IGUANAWORKS USB IR TRANSCEIVER 9994M: Sean Young <sean@mess.org> 9995L: linux-media@vger.kernel.org 9996S: Maintained 9997F: drivers/media/rc/iguanair.c 9998 9999IIO DIGITAL POTENTIOMETER DAC 10000M: Peter Rosin <peda@axentia.se> 10001L: linux-iio@vger.kernel.org 10002S: Maintained 10003F: Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac 10004F: Documentation/devicetree/bindings/iio/dac/dpot-dac.yaml 10005F: drivers/iio/dac/dpot-dac.c 10006 10007IIO ENVELOPE DETECTOR 10008M: Peter Rosin <peda@axentia.se> 10009L: linux-iio@vger.kernel.org 10010S: Maintained 10011F: Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector 10012F: Documentation/devicetree/bindings/iio/adc/envelope-detector.yaml 10013F: drivers/iio/adc/envelope-detector.c 10014 10015IIO LIGHT SENSOR GAIN-TIME-SCALE HELPERS 10016M: Matti Vaittinen <mazziesaccount@gmail.com> 10017L: linux-iio@vger.kernel.org 10018S: Maintained 10019F: drivers/iio/light/gain-time-scale-helper.c 10020F: drivers/iio/light/gain-time-scale-helper.h 10021 10022IIO MULTIPLEXER 10023M: Peter Rosin <peda@axentia.se> 10024L: linux-iio@vger.kernel.org 10025S: Maintained 10026F: Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.yaml 10027F: drivers/iio/multiplexer/iio-mux.c 10028 10029IIO SCMI BASED DRIVER 10030M: Jyoti Bhayana <jbhayana@google.com> 10031L: linux-iio@vger.kernel.org 10032S: Maintained 10033F: drivers/iio/common/scmi_sensors/scmi_iio.c 10034 10035IIO SUBSYSTEM AND DRIVERS 10036M: Jonathan Cameron <jic23@kernel.org> 10037R: Lars-Peter Clausen <lars@metafoo.de> 10038L: linux-iio@vger.kernel.org 10039S: Maintained 10040T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 10041F: Documentation/ABI/testing/configfs-iio* 10042F: Documentation/ABI/testing/sysfs-bus-iio* 10043F: Documentation/devicetree/bindings/iio/ 10044F: drivers/iio/ 10045F: drivers/staging/iio/ 10046F: include/dt-bindings/iio/ 10047F: include/linux/iio/ 10048F: tools/iio/ 10049 10050IIO UNIT CONVERTER 10051M: Peter Rosin <peda@axentia.se> 10052L: linux-iio@vger.kernel.org 10053S: Maintained 10054F: Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.yaml 10055F: Documentation/devicetree/bindings/iio/afe/current-sense-shunt.yaml 10056F: Documentation/devicetree/bindings/iio/afe/voltage-divider.yaml 10057F: drivers/iio/afe/iio-rescale.c 10058 10059IKANOS/ADI EAGLE ADSL USB DRIVER 10060M: Matthieu Castet <castet.matthieu@free.fr> 10061M: Stanislaw Gruszka <stf_xl@wp.pl> 10062S: Maintained 10063F: drivers/usb/atm/ueagle-atm.c 10064 10065IMAGIS TOUCHSCREEN DRIVER 10066M: Markuss Broks <markuss.broks@gmail.com> 10067S: Maintained 10068F: Documentation/devicetree/bindings/input/touchscreen/imagis,ist3038c.yaml 10069F: drivers/input/touchscreen/imagis.c 10070 10071IMGTEC ASCII LCD DRIVER 10072M: Paul Burton <paulburton@kernel.org> 10073S: Maintained 10074F: Documentation/devicetree/bindings/auxdisplay/img,ascii-lcd.yaml 10075F: drivers/auxdisplay/img-ascii-lcd.c 10076 10077IMGTEC IR DECODER DRIVER 10078S: Orphan 10079F: drivers/media/rc/img-ir/ 10080 10081IMON SOUNDGRAPH USB IR RECEIVER 10082M: Sean Young <sean@mess.org> 10083L: linux-media@vger.kernel.org 10084S: Maintained 10085F: drivers/media/rc/imon.c 10086F: drivers/media/rc/imon_raw.c 10087 10088IMS TWINTURBO FRAMEBUFFER DRIVER 10089L: linux-fbdev@vger.kernel.org 10090S: Orphan 10091F: drivers/video/fbdev/imsttfb.c 10092 10093INA209 HARDWARE MONITOR DRIVER 10094M: Guenter Roeck <linux@roeck-us.net> 10095L: linux-hwmon@vger.kernel.org 10096S: Maintained 10097F: Documentation/devicetree/bindings/hwmon/ti,ina2xx.yaml 10098F: Documentation/hwmon/ina209.rst 10099F: drivers/hwmon/ina209.c 10100 10101INA2XX HARDWARE MONITOR DRIVER 10102M: Guenter Roeck <linux@roeck-us.net> 10103L: linux-hwmon@vger.kernel.org 10104S: Maintained 10105F: Documentation/hwmon/ina2xx.rst 10106F: drivers/hwmon/ina2xx.c 10107F: include/linux/platform_data/ina2xx.h 10108 10109INDEX OF FURTHER KERNEL DOCUMENTATION 10110M: Carlos Bilbao <carlos.bilbao@amd.com> 10111S: Maintained 10112F: Documentation/process/kernel-docs.rst 10113 10114INDUSTRY PACK SUBSYSTEM (IPACK) 10115M: Samuel Iglesias Gonsalvez <siglesias@igalia.com> 10116M: Jens Taprogge <jens.taprogge@taprogge.org> 10117M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 10118L: industrypack-devel@lists.sourceforge.net 10119S: Maintained 10120W: http://industrypack.sourceforge.net 10121F: drivers/ipack/ 10122 10123INFINEON DPS310 Driver 10124M: Eddie James <eajames@linux.ibm.com> 10125L: linux-iio@vger.kernel.org 10126S: Maintained 10127F: drivers/iio/pressure/dps310.c 10128 10129INFINEON PEB2466 ASoC CODEC 10130M: Herve Codina <herve.codina@bootlin.com> 10131L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10132S: Maintained 10133F: Documentation/devicetree/bindings/sound/infineon,peb2466.yaml 10134F: sound/soc/codecs/peb2466.c 10135 10136INFINIBAND SUBSYSTEM 10137M: Jason Gunthorpe <jgg@nvidia.com> 10138M: Leon Romanovsky <leonro@nvidia.com> 10139L: linux-rdma@vger.kernel.org 10140S: Supported 10141W: https://github.com/linux-rdma/rdma-core 10142Q: http://patchwork.kernel.org/project/linux-rdma/list/ 10143T: git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git 10144F: Documentation/devicetree/bindings/infiniband/ 10145F: Documentation/infiniband/ 10146F: drivers/infiniband/ 10147F: include/rdma/ 10148F: include/trace/events/ib_mad.h 10149F: include/trace/events/ib_umad.h 10150F: include/trace/misc/rdma.h 10151F: include/uapi/linux/if_infiniband.h 10152F: include/uapi/rdma/ 10153F: samples/bpf/ibumad_kern.c 10154F: samples/bpf/ibumad_user.c 10155 10156INGENIC JZ4780 NAND DRIVER 10157M: Harvey Hunt <harveyhuntnexus@gmail.com> 10158L: linux-mtd@lists.infradead.org 10159L: linux-mips@vger.kernel.org 10160S: Maintained 10161F: drivers/mtd/nand/raw/ingenic/ 10162 10163INGENIC JZ47xx SoCs 10164M: Paul Cercueil <paul@crapouillou.net> 10165L: linux-mips@vger.kernel.org 10166S: Maintained 10167F: arch/mips/boot/dts/ingenic/ 10168F: arch/mips/generic/board-ingenic.c 10169F: arch/mips/include/asm/mach-ingenic/ 10170F: arch/mips/ingenic/Kconfig 10171F: drivers/clk/ingenic/ 10172F: drivers/dma/dma-jz4780.c 10173F: drivers/gpu/drm/ingenic/ 10174F: drivers/i2c/busses/i2c-jz4780.c 10175F: drivers/iio/adc/ingenic-adc.c 10176F: drivers/irqchip/irq-ingenic.c 10177F: drivers/memory/jz4780-nemc.c 10178F: drivers/mmc/host/jz4740_mmc.c 10179F: drivers/mtd/nand/raw/ingenic/ 10180F: drivers/pinctrl/pinctrl-ingenic.c 10181F: drivers/power/supply/ingenic-battery.c 10182F: drivers/pwm/pwm-jz4740.c 10183F: drivers/remoteproc/ingenic_rproc.c 10184F: drivers/rtc/rtc-jz4740.c 10185F: drivers/tty/serial/8250/8250_ingenic.c 10186F: drivers/usb/musb/jz4740.c 10187F: drivers/watchdog/jz4740_wdt.c 10188F: include/dt-bindings/iio/adc/ingenic,adc.h 10189F: include/linux/mfd/ingenic-tcu.h 10190F: sound/soc/codecs/jz47* 10191F: sound/soc/jz4740/ 10192 10193INJOINIC IP5xxx POWER BANK IC DRIVER 10194M: Samuel Holland <samuel@sholland.org> 10195S: Maintained 10196F: drivers/power/supply/ip5xxx_power.c 10197 10198INOTIFY 10199M: Jan Kara <jack@suse.cz> 10200R: Amir Goldstein <amir73il@gmail.com> 10201L: linux-fsdevel@vger.kernel.org 10202S: Maintained 10203F: Documentation/filesystems/inotify.rst 10204F: fs/notify/inotify/ 10205F: include/linux/inotify.h 10206F: include/uapi/linux/inotify.h 10207 10208INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS 10209M: Dmitry Torokhov <dmitry.torokhov@gmail.com> 10210L: linux-input@vger.kernel.org 10211S: Maintained 10212Q: http://patchwork.kernel.org/project/linux-input/list/ 10213T: git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git 10214F: Documentation/devicetree/bindings/input/ 10215F: Documentation/devicetree/bindings/serio/ 10216F: Documentation/input/ 10217F: drivers/input/ 10218F: include/dt-bindings/input/ 10219F: include/linux/input.h 10220F: include/linux/input/ 10221F: include/uapi/linux/input-event-codes.h 10222F: include/uapi/linux/input.h 10223 10224INPUT MULTITOUCH (MT) PROTOCOL 10225M: Henrik Rydberg <rydberg@bitmath.org> 10226L: linux-input@vger.kernel.org 10227S: Odd fixes 10228F: Documentation/input/multi-touch-protocol.rst 10229F: drivers/input/input-mt.c 10230K: \b(ABS|SYN)_MT_ 10231 10232INSIDE SECURE CRYPTO DRIVER 10233M: Antoine Tenart <atenart@kernel.org> 10234L: linux-crypto@vger.kernel.org 10235S: Maintained 10236F: drivers/crypto/inside-secure/ 10237 10238INTEGRITY MEASUREMENT ARCHITECTURE (IMA) 10239M: Mimi Zohar <zohar@linux.ibm.com> 10240M: Dmitry Kasatkin <dmitry.kasatkin@gmail.com> 10241L: linux-integrity@vger.kernel.org 10242S: Supported 10243T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 10244F: security/integrity/ 10245F: security/integrity/ima/ 10246 10247INTEL 810/815 FRAMEBUFFER DRIVER 10248M: Antonino Daplas <adaplas@gmail.com> 10249L: linux-fbdev@vger.kernel.org 10250S: Maintained 10251F: drivers/video/fbdev/i810/ 10252 10253INTEL 8255 GPIO DRIVER 10254M: William Breathitt Gray <william.gray@linaro.org> 10255L: linux-gpio@vger.kernel.org 10256S: Maintained 10257F: drivers/gpio/gpio-i8255.c 10258F: drivers/gpio/gpio-i8255.h 10259 10260INTEL ASoC DRIVERS 10261M: Cezary Rojewski <cezary.rojewski@intel.com> 10262M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 10263M: Liam Girdwood <liam.r.girdwood@linux.intel.com> 10264M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 10265M: Bard Liao <yung-chuan.liao@linux.intel.com> 10266M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 10267M: Kai Vehmanen <kai.vehmanen@linux.intel.com> 10268L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10269S: Supported 10270F: sound/soc/intel/ 10271 10272INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER 10273M: Hans de Goede <hdegoede@redhat.com> 10274L: platform-driver-x86@vger.kernel.org 10275S: Maintained 10276F: drivers/platform/x86/intel/atomisp2/pm.c 10277 10278INTEL ATOMISP2 LED DRIVER 10279M: Hans de Goede <hdegoede@redhat.com> 10280L: platform-driver-x86@vger.kernel.org 10281S: Maintained 10282F: drivers/platform/x86/intel/atomisp2/led.c 10283 10284INTEL BIOS SAR INT1092 DRIVER 10285M: Shravan Sudhakar <s.shravan@intel.com> 10286M: Intel Corporation <linuxwwan@intel.com> 10287L: platform-driver-x86@vger.kernel.org 10288S: Maintained 10289F: drivers/platform/x86/intel/int1092/ 10290 10291INTEL BROXTON PMC DRIVER 10292M: Mika Westerberg <mika.westerberg@linux.intel.com> 10293M: Zha Qipeng <qipeng.zha@intel.com> 10294S: Maintained 10295F: drivers/mfd/intel_pmc_bxt.c 10296F: include/linux/mfd/intel_pmc_bxt.h 10297 10298INTEL C600 SERIES SAS CONTROLLER DRIVER 10299M: Artur Paszkiewicz <artur.paszkiewicz@intel.com> 10300L: linux-scsi@vger.kernel.org 10301S: Supported 10302T: git git://git.code.sf.net/p/intel-sas/isci 10303F: drivers/scsi/isci/ 10304 10305INTEL CPU family model numbers 10306M: Tony Luck <tony.luck@intel.com> 10307M: x86@kernel.org 10308L: linux-kernel@vger.kernel.org 10309S: Supported 10310F: arch/x86/include/asm/intel-family.h 10311 10312INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets) 10313M: Jani Nikula <jani.nikula@linux.intel.com> 10314M: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> 10315M: Rodrigo Vivi <rodrigo.vivi@intel.com> 10316M: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> 10317L: intel-gfx@lists.freedesktop.org 10318S: Supported 10319W: https://01.org/linuxgraphics/ 10320Q: http://patchwork.freedesktop.org/project/intel-gfx/ 10321B: https://gitlab.freedesktop.org/drm/intel/-/wikis/How-to-file-i915-bugs 10322C: irc://irc.oftc.net/intel-gfx 10323T: git git://anongit.freedesktop.org/drm-intel 10324F: Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon 10325F: Documentation/gpu/i915.rst 10326F: drivers/gpu/drm/i915/ 10327F: include/drm/i915* 10328F: include/uapi/drm/i915_drm.h 10329 10330INTEL ETHERNET DRIVERS 10331M: Jesse Brandeburg <jesse.brandeburg@intel.com> 10332M: Tony Nguyen <anthony.l.nguyen@intel.com> 10333L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 10334S: Supported 10335W: http://www.intel.com/support/feedback.htm 10336W: http://e1000.sourceforge.net/ 10337Q: http://patchwork.ozlabs.org/project/intel-wired-lan/list/ 10338T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue.git 10339T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git 10340F: Documentation/networking/device_drivers/ethernet/intel/ 10341F: drivers/net/ethernet/intel/ 10342F: drivers/net/ethernet/intel/*/ 10343F: include/linux/avf/virtchnl.h 10344F: include/linux/net/intel/iidc.h 10345 10346INTEL ETHERNET PROTOCOL DRIVER FOR RDMA 10347M: Mustafa Ismail <mustafa.ismail@intel.com> 10348M: Shiraz Saleem <shiraz.saleem@intel.com> 10349L: linux-rdma@vger.kernel.org 10350S: Supported 10351F: drivers/infiniband/hw/irdma/ 10352F: include/uapi/rdma/irdma-abi.h 10353 10354INTEL FRAMEBUFFER DRIVER (excluding 810 and 815) 10355M: Maik Broemme <mbroemme@libmpq.org> 10356L: linux-fbdev@vger.kernel.org 10357S: Maintained 10358F: Documentation/fb/intelfb.rst 10359F: drivers/video/fbdev/intelfb/ 10360 10361INTEL GPIO DRIVERS 10362M: Andy Shevchenko <andy@kernel.org> 10363L: linux-gpio@vger.kernel.org 10364S: Supported 10365T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10366F: drivers/gpio/gpio-elkhartlake.c 10367F: drivers/gpio/gpio-ich.c 10368F: drivers/gpio/gpio-merrifield.c 10369F: drivers/gpio/gpio-ml-ioh.c 10370F: drivers/gpio/gpio-pch.c 10371F: drivers/gpio/gpio-sch.c 10372F: drivers/gpio/gpio-sodaville.c 10373F: drivers/gpio/gpio-tangier.c 10374 10375INTEL GVT-g DRIVERS (Intel GPU Virtualization) 10376M: Zhenyu Wang <zhenyuw@linux.intel.com> 10377M: Zhi Wang <zhi.a.wang@intel.com> 10378L: intel-gvt-dev@lists.freedesktop.org 10379L: intel-gfx@lists.freedesktop.org 10380S: Supported 10381W: https://01.org/igvt-g 10382T: git https://github.com/intel/gvt-linux.git 10383F: drivers/gpu/drm/i915/gvt/ 10384 10385INTEL HID EVENT DRIVER 10386M: Alex Hung <alexhung@gmail.com> 10387L: platform-driver-x86@vger.kernel.org 10388S: Maintained 10389F: drivers/platform/x86/intel/hid.c 10390 10391INTEL I/OAT DMA DRIVER 10392M: Dave Jiang <dave.jiang@intel.com> 10393R: Dan Williams <dan.j.williams@intel.com> 10394L: dmaengine@vger.kernel.org 10395S: Supported 10396Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 10397F: drivers/dma/ioat* 10398 10399INTEL IDLE DRIVER 10400M: Jacob Pan <jacob.jun.pan@linux.intel.com> 10401M: Len Brown <lenb@kernel.org> 10402L: linux-pm@vger.kernel.org 10403S: Supported 10404B: https://bugzilla.kernel.org 10405T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git 10406F: drivers/idle/intel_idle.c 10407 10408INTEL IDXD DRIVER 10409M: Fenghua Yu <fenghua.yu@intel.com> 10410M: Dave Jiang <dave.jiang@intel.com> 10411L: dmaengine@vger.kernel.org 10412S: Supported 10413F: drivers/dma/idxd/* 10414F: include/uapi/linux/idxd.h 10415 10416INTEL IN FIELD SCAN (IFS) DEVICE 10417M: Jithu Joseph <jithu.joseph@intel.com> 10418R: Ashok Raj <ashok.raj@intel.com> 10419R: Tony Luck <tony.luck@intel.com> 10420S: Maintained 10421F: drivers/platform/x86/intel/ifs 10422F: include/trace/events/intel_ifs.h 10423 10424INTEL INTEGRATED SENSOR HUB DRIVER 10425M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10426M: Jiri Kosina <jikos@kernel.org> 10427L: linux-input@vger.kernel.org 10428S: Maintained 10429F: drivers/hid/intel-ish-hid/ 10430 10431INTEL IOMMU (VT-d) 10432M: David Woodhouse <dwmw2@infradead.org> 10433M: Lu Baolu <baolu.lu@linux.intel.com> 10434L: iommu@lists.linux.dev 10435S: Supported 10436T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10437F: drivers/iommu/intel/ 10438 10439INTEL IPU3 CSI-2 CIO2 DRIVER 10440M: Yong Zhi <yong.zhi@intel.com> 10441M: Sakari Ailus <sakari.ailus@linux.intel.com> 10442M: Bingbu Cao <bingbu.cao@intel.com> 10443M: Dan Scally <djrscally@gmail.com> 10444R: Tianshu Qiu <tian.shu.qiu@intel.com> 10445L: linux-media@vger.kernel.org 10446S: Maintained 10447T: git git://linuxtv.org/media_tree.git 10448F: Documentation/userspace-api/media/v4l/pixfmt-srggb10-ipu3.rst 10449F: drivers/media/pci/intel/ipu3/ 10450 10451INTEL IPU3 CSI-2 IMGU DRIVER 10452M: Sakari Ailus <sakari.ailus@linux.intel.com> 10453R: Bingbu Cao <bingbu.cao@intel.com> 10454R: Tianshu Qiu <tian.shu.qiu@intel.com> 10455L: linux-media@vger.kernel.org 10456S: Maintained 10457F: Documentation/admin-guide/media/ipu3.rst 10458F: Documentation/admin-guide/media/ipu3_rcb.svg 10459F: Documentation/userspace-api/media/v4l/pixfmt-meta-intel-ipu3.rst 10460F: drivers/staging/media/ipu3/ 10461 10462INTEL ISHTP ECLITE DRIVER 10463M: Sumesh K Naduvalath <sumesh.k.naduvalath@intel.com> 10464L: platform-driver-x86@vger.kernel.org 10465S: Supported 10466F: drivers/platform/x86/intel/ishtp_eclite.c 10467 10468INTEL IXP4XX CRYPTO SUPPORT 10469M: Corentin Labbe <clabbe@baylibre.com> 10470L: linux-crypto@vger.kernel.org 10471S: Maintained 10472F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 10473 10474INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT 10475M: Krzysztof Halasa <khalasa@piap.pl> 10476S: Maintained 10477F: drivers/net/ethernet/xscale/ixp4xx_eth.c 10478F: drivers/net/wan/ixp4xx_hss.c 10479F: drivers/soc/ixp4xx/ixp4xx-npe.c 10480F: drivers/soc/ixp4xx/ixp4xx-qmgr.c 10481F: include/linux/soc/ixp4xx/npe.h 10482F: include/linux/soc/ixp4xx/qmgr.h 10483 10484INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT 10485M: Deepak Saxena <dsaxena@plexity.net> 10486S: Maintained 10487F: Documentation/devicetree/bindings/rng/intel,ixp46x-rng.yaml 10488F: drivers/char/hw_random/ixp4xx-rng.c 10489 10490INTEL KEEM BAY DRM DRIVER 10491M: Anitha Chrisanthus <anitha.chrisanthus@intel.com> 10492M: Edmund Dea <edmund.j.dea@intel.com> 10493S: Maintained 10494F: Documentation/devicetree/bindings/display/intel,keembay-display.yaml 10495F: drivers/gpu/drm/kmb/ 10496 10497INTEL KEEM BAY OCS AES/SM4 CRYPTO DRIVER 10498M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10499S: Maintained 10500F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-aes.yaml 10501F: drivers/crypto/intel/keembay/Kconfig 10502F: drivers/crypto/intel/keembay/Makefile 10503F: drivers/crypto/intel/keembay/keembay-ocs-aes-core.c 10504F: drivers/crypto/intel/keembay/ocs-aes.c 10505F: drivers/crypto/intel/keembay/ocs-aes.h 10506 10507INTEL KEEM BAY OCS ECC CRYPTO DRIVER 10508M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10509M: Prabhjot Khurana <prabhjot.khurana@intel.com> 10510M: Mark Gross <mgross@linux.intel.com> 10511S: Maintained 10512F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-ecc.yaml 10513F: drivers/crypto/intel/keembay/Kconfig 10514F: drivers/crypto/intel/keembay/Makefile 10515F: drivers/crypto/intel/keembay/keembay-ocs-ecc.c 10516 10517INTEL KEEM BAY OCS HCU CRYPTO DRIVER 10518M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10519M: Declan Murphy <declan.murphy@intel.com> 10520S: Maintained 10521F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-hcu.yaml 10522F: drivers/crypto/intel/keembay/Kconfig 10523F: drivers/crypto/intel/keembay/Makefile 10524F: drivers/crypto/intel/keembay/keembay-ocs-hcu-core.c 10525F: drivers/crypto/intel/keembay/ocs-hcu.c 10526F: drivers/crypto/intel/keembay/ocs-hcu.h 10527 10528INTEL MANAGEMENT ENGINE (mei) 10529M: Tomas Winkler <tomas.winkler@intel.com> 10530L: linux-kernel@vger.kernel.org 10531S: Supported 10532F: Documentation/driver-api/mei/* 10533F: drivers/misc/mei/ 10534F: drivers/watchdog/mei_wdt.c 10535F: include/linux/mei_aux.h 10536F: include/linux/mei_cl_bus.h 10537F: include/uapi/linux/mei.h 10538F: include/uapi/linux/mei_uuid.h 10539F: include/uapi/linux/uuid.h 10540F: samples/mei/* 10541 10542INTEL MAX 10 BMC MFD DRIVER 10543M: Xu Yilun <yilun.xu@intel.com> 10544R: Tom Rix <trix@redhat.com> 10545S: Maintained 10546F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc 10547F: Documentation/hwmon/intel-m10-bmc-hwmon.rst 10548F: drivers/hwmon/intel-m10-bmc-hwmon.c 10549F: drivers/mfd/intel-m10-bmc* 10550F: include/linux/mfd/intel-m10-bmc.h 10551 10552INTEL MAX10 BMC SECURE UPDATES 10553M: Russ Weight <russell.h.weight@intel.com> 10554L: linux-fpga@vger.kernel.org 10555S: Maintained 10556F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc-sec-update 10557F: drivers/fpga/intel-m10-bmc-sec-update.c 10558 10559INTEL P-Unit IPC DRIVER 10560M: Zha Qipeng <qipeng.zha@intel.com> 10561L: platform-driver-x86@vger.kernel.org 10562S: Maintained 10563F: arch/x86/include/asm/intel_punit_ipc.h 10564F: drivers/platform/x86/intel/punit_ipc.c 10565 10566INTEL PMC CORE DRIVER 10567M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10568M: David E Box <david.e.box@intel.com> 10569L: platform-driver-x86@vger.kernel.org 10570S: Maintained 10571F: Documentation/ABI/testing/sysfs-platform-intel-pmc 10572F: drivers/platform/x86/intel/pmc/ 10573 10574INTEL PMIC GPIO DRIVERS 10575M: Andy Shevchenko <andy@kernel.org> 10576S: Supported 10577T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10578F: drivers/gpio/gpio-*cove.c 10579 10580INTEL PMIC MULTIFUNCTION DEVICE DRIVERS 10581M: Andy Shevchenko <andy@kernel.org> 10582S: Supported 10583F: drivers/mfd/intel_soc_pmic* 10584F: include/linux/mfd/intel_soc_pmic* 10585 10586INTEL PMT DRIVERS 10587M: David E. Box <david.e.box@linux.intel.com> 10588S: Supported 10589F: drivers/platform/x86/intel/pmt/ 10590 10591INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT 10592M: Stanislav Yakovlev <stas.yakovlev@gmail.com> 10593L: linux-wireless@vger.kernel.org 10594S: Maintained 10595F: Documentation/networking/device_drivers/wifi/intel/ipw2100.rst 10596F: Documentation/networking/device_drivers/wifi/intel/ipw2200.rst 10597F: drivers/net/wireless/intel/ipw2x00/ 10598 10599INTEL PSTATE DRIVER 10600M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10601M: Len Brown <lenb@kernel.org> 10602L: linux-pm@vger.kernel.org 10603S: Supported 10604F: drivers/cpufreq/intel_pstate.c 10605 10606INTEL PTP DFL ToD DRIVER 10607M: Tianfei Zhang <tianfei.zhang@intel.com> 10608L: linux-fpga@vger.kernel.org 10609L: netdev@vger.kernel.org 10610S: Maintained 10611F: drivers/ptp/ptp_dfl_tod.c 10612 10613INTEL QUADRATURE ENCODER PERIPHERAL DRIVER 10614M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 10615L: linux-iio@vger.kernel.org 10616F: drivers/counter/intel-qep.c 10617 10618INTEL SCU DRIVERS 10619M: Mika Westerberg <mika.westerberg@linux.intel.com> 10620S: Maintained 10621F: arch/x86/include/asm/intel_scu_ipc.h 10622F: drivers/platform/x86/intel_scu_* 10623 10624INTEL SDSI DRIVER 10625M: David E. Box <david.e.box@linux.intel.com> 10626S: Supported 10627F: drivers/platform/x86/intel/sdsi.c 10628F: tools/arch/x86/intel_sdsi/ 10629F: tools/testing/selftests/drivers/sdsi/ 10630 10631INTEL SGX 10632M: Jarkko Sakkinen <jarkko@kernel.org> 10633R: Dave Hansen <dave.hansen@linux.intel.com> 10634L: linux-sgx@vger.kernel.org 10635S: Supported 10636Q: https://patchwork.kernel.org/project/intel-sgx/list/ 10637T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/sgx 10638F: Documentation/arch/x86/sgx.rst 10639F: arch/x86/entry/vdso/vsgx.S 10640F: arch/x86/include/asm/sgx.h 10641F: arch/x86/include/uapi/asm/sgx.h 10642F: arch/x86/kernel/cpu/sgx/* 10643F: tools/testing/selftests/sgx/* 10644K: \bSGX_ 10645 10646INTEL SKYLAKE INT3472 ACPI DEVICE DRIVER 10647M: Daniel Scally <djrscally@gmail.com> 10648S: Maintained 10649F: drivers/platform/x86/intel/int3472/ 10650 10651INTEL SPEED SELECT TECHNOLOGY 10652M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10653L: platform-driver-x86@vger.kernel.org 10654S: Maintained 10655F: drivers/platform/x86/intel/speed_select_if/ 10656F: include/uapi/linux/isst_if.h 10657F: tools/power/x86/intel-speed-select/ 10658 10659INTEL STRATIX10 FIRMWARE DRIVERS 10660M: Dinh Nguyen <dinguyen@kernel.org> 10661L: linux-kernel@vger.kernel.org 10662S: Maintained 10663T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 10664F: Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu 10665F: Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt 10666F: drivers/firmware/stratix10-rsu.c 10667F: drivers/firmware/stratix10-svc.c 10668F: include/linux/firmware/intel/stratix10-smc.h 10669F: include/linux/firmware/intel/stratix10-svc-client.h 10670 10671INTEL TELEMETRY DRIVER 10672M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10673M: "David E. Box" <david.e.box@linux.intel.com> 10674L: platform-driver-x86@vger.kernel.org 10675S: Maintained 10676F: arch/x86/include/asm/intel_telemetry.h 10677F: drivers/platform/x86/intel/telemetry/ 10678 10679INTEL TPMI DRIVER 10680M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10681L: platform-driver-x86@vger.kernel.org 10682S: Maintained 10683F: drivers/platform/x86/intel/tpmi.c 10684F: include/linux/intel_tpmi.h 10685 10686INTEL UNCORE FREQUENCY CONTROL 10687M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10688L: platform-driver-x86@vger.kernel.org 10689S: Maintained 10690F: Documentation/admin-guide/pm/intel_uncore_frequency_scaling.rst 10691F: drivers/platform/x86/intel/uncore-frequency/ 10692 10693INTEL VENDOR SPECIFIC EXTENDED CAPABILITIES DRIVER 10694M: David E. Box <david.e.box@linux.intel.com> 10695S: Supported 10696F: drivers/platform/x86/intel/vsec.* 10697 10698INTEL VIRTUAL BUTTON DRIVER 10699M: AceLan Kao <acelan.kao@canonical.com> 10700L: platform-driver-x86@vger.kernel.org 10701S: Maintained 10702F: drivers/platform/x86/intel/vbtn.c 10703 10704INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy) 10705M: Stanislaw Gruszka <stf_xl@wp.pl> 10706L: linux-wireless@vger.kernel.org 10707S: Supported 10708F: drivers/net/wireless/intel/iwlegacy/ 10709 10710INTEL WIRELESS WIFI LINK (iwlwifi) 10711M: Gregory Greenman <gregory.greenman@intel.com> 10712L: linux-wireless@vger.kernel.org 10713S: Supported 10714W: https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi 10715T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git 10716F: drivers/net/wireless/intel/iwlwifi/ 10717 10718INTEL WMI SLIM BOOTLOADER (SBL) FIRMWARE UPDATE DRIVER 10719M: Jithu Joseph <jithu.joseph@intel.com> 10720R: Maurice Ma <maurice.ma@intel.com> 10721S: Maintained 10722W: https://slimbootloader.github.io/security/firmware-update.html 10723F: drivers/platform/x86/intel/wmi/sbl-fw-update.c 10724 10725INTEL WMI THUNDERBOLT FORCE POWER DRIVER 10726L: Dell.Client.Kernel@dell.com 10727S: Maintained 10728F: drivers/platform/x86/intel/wmi/thunderbolt.c 10729 10730INTEL WWAN IOSM DRIVER 10731M: M Chetan Kumar <m.chetan.kumar@intel.com> 10732M: Intel Corporation <linuxwwan@intel.com> 10733L: netdev@vger.kernel.org 10734S: Maintained 10735F: drivers/net/wwan/iosm/ 10736 10737INTEL(R) TRACE HUB 10738M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 10739S: Supported 10740F: Documentation/trace/intel_th.rst 10741F: drivers/hwtracing/intel_th/ 10742F: include/linux/intel_th.h 10743 10744INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT) 10745M: Ning Sun <ning.sun@intel.com> 10746L: tboot-devel@lists.sourceforge.net 10747S: Supported 10748W: http://tboot.sourceforge.net 10749T: hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot 10750F: Documentation/arch/x86/intel_txt.rst 10751F: arch/x86/kernel/tboot.c 10752F: include/linux/tboot.h 10753 10754INTERCONNECT API 10755M: Georgi Djakov <djakov@kernel.org> 10756L: linux-pm@vger.kernel.org 10757S: Maintained 10758T: git git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc.git 10759F: Documentation/devicetree/bindings/interconnect/ 10760F: Documentation/driver-api/interconnect.rst 10761F: drivers/interconnect/ 10762F: include/dt-bindings/interconnect/ 10763F: include/linux/interconnect-provider.h 10764F: include/linux/interconnect.h 10765 10766INTERRUPT COUNTER DRIVER 10767M: Oleksij Rempel <o.rempel@pengutronix.de> 10768R: Pengutronix Kernel Team <kernel@pengutronix.de> 10769L: linux-iio@vger.kernel.org 10770F: Documentation/devicetree/bindings/counter/interrupt-counter.yaml 10771F: drivers/counter/interrupt-cnt.c 10772 10773INTERSIL ISL7998X VIDEO DECODER DRIVER 10774M: Michael Tretter <m.tretter@pengutronix.de> 10775R: Pengutronix Kernel Team <kernel@pengutronix.de> 10776L: linux-media@vger.kernel.org 10777S: Maintained 10778F: Documentation/devicetree/bindings/media/i2c/isil,isl79987.yaml 10779F: drivers/media/i2c/isl7998x.c 10780 10781INVENSENSE ICM-426xx IMU DRIVER 10782M: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com> 10783L: linux-iio@vger.kernel.org 10784S: Maintained 10785W: https://invensense.tdk.com/ 10786F: Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml 10787F: drivers/iio/imu/inv_icm42600/ 10788 10789INVENSENSE MPU-3050 GYROSCOPE DRIVER 10790M: Linus Walleij <linus.walleij@linaro.org> 10791L: linux-iio@vger.kernel.org 10792S: Maintained 10793F: Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.yaml 10794F: drivers/iio/gyro/mpu3050* 10795 10796IOC3 ETHERNET DRIVER 10797M: Ralf Baechle <ralf@linux-mips.org> 10798L: linux-mips@vger.kernel.org 10799S: Maintained 10800F: drivers/net/ethernet/sgi/ioc3-eth.c 10801 10802IOMAP FILESYSTEM LIBRARY 10803M: Christoph Hellwig <hch@infradead.org> 10804M: Darrick J. Wong <djwong@kernel.org> 10805L: linux-xfs@vger.kernel.org 10806L: linux-fsdevel@vger.kernel.org 10807S: Supported 10808T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 10809F: fs/iomap/ 10810F: include/linux/iomap.h 10811 10812IOMMU DMA-API LAYER 10813M: Robin Murphy <robin.murphy@arm.com> 10814L: iommu@lists.linux.dev 10815S: Maintained 10816T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10817F: drivers/iommu/dma-iommu.c 10818F: drivers/iommu/dma-iommu.h 10819F: drivers/iommu/iova.c 10820F: include/linux/iova.h 10821 10822IOMMU SUBSYSTEM 10823M: Joerg Roedel <joro@8bytes.org> 10824M: Will Deacon <will@kernel.org> 10825R: Robin Murphy <robin.murphy@arm.com> 10826L: iommu@lists.linux.dev 10827S: Maintained 10828T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10829F: Documentation/devicetree/bindings/iommu/ 10830F: Documentation/userspace-api/iommu.rst 10831F: drivers/iommu/ 10832F: include/linux/iommu.h 10833F: include/linux/iova.h 10834F: include/linux/of_iommu.h 10835F: include/uapi/linux/iommu.h 10836 10837IOMMUFD 10838M: Jason Gunthorpe <jgg@nvidia.com> 10839M: Kevin Tian <kevin.tian@intel.com> 10840L: iommu@lists.linux.dev 10841S: Maintained 10842T: git git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd.git 10843F: Documentation/userspace-api/iommufd.rst 10844F: drivers/iommu/iommufd/ 10845F: include/linux/iommufd.h 10846F: include/uapi/linux/iommufd.h 10847F: tools/testing/selftests/iommu/ 10848 10849IOSYS-MAP HELPERS 10850M: Thomas Zimmermann <tzimmermann@suse.de> 10851L: dri-devel@lists.freedesktop.org 10852S: Maintained 10853T: git git://anongit.freedesktop.org/drm/drm-misc 10854F: include/linux/iosys-map.h 10855 10856IO_URING 10857M: Jens Axboe <axboe@kernel.dk> 10858R: Pavel Begunkov <asml.silence@gmail.com> 10859L: io-uring@vger.kernel.org 10860S: Maintained 10861T: git git://git.kernel.dk/linux-block 10862T: git git://git.kernel.dk/liburing 10863F: include/linux/io_uring.h 10864F: include/linux/io_uring_types.h 10865F: include/trace/events/io_uring.h 10866F: include/uapi/linux/io_uring.h 10867F: io_uring/ 10868F: tools/io_uring/ 10869 10870IPMI SUBSYSTEM 10871M: Corey Minyard <minyard@acm.org> 10872L: openipmi-developer@lists.sourceforge.net (moderated for non-subscribers) 10873S: Supported 10874W: http://openipmi.sourceforge.net/ 10875T: git https://github.com/cminyard/linux-ipmi.git for-next 10876F: Documentation/devicetree/bindings/ipmi/ 10877F: Documentation/driver-api/ipmi.rst 10878F: drivers/char/ipmi/ 10879F: include/linux/ipmi* 10880F: include/uapi/linux/ipmi* 10881 10882IPS SCSI RAID DRIVER 10883M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 10884L: linux-scsi@vger.kernel.org 10885S: Maintained 10886W: http://www.adaptec.com/ 10887F: drivers/scsi/ips* 10888 10889IPVS 10890M: Simon Horman <horms@verge.net.au> 10891M: Julian Anastasov <ja@ssi.bg> 10892L: netdev@vger.kernel.org 10893L: lvs-devel@vger.kernel.org 10894S: Maintained 10895T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git 10896T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git 10897F: Documentation/networking/ipvs-sysctl.rst 10898F: include/net/ip_vs.h 10899F: include/uapi/linux/ip_vs.h 10900F: net/netfilter/ipvs/ 10901 10902IPWIRELESS DRIVER 10903M: Jiri Kosina <jikos@kernel.org> 10904M: David Sterba <dsterba@suse.com> 10905S: Odd Fixes 10906F: drivers/tty/ipwireless/ 10907 10908IRON DEVICE AUDIO CODEC DRIVERS 10909M: Kiseok Jo <kiseok.jo@irondevice.com> 10910L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10911S: Maintained 10912F: Documentation/devicetree/bindings/sound/irondevice,* 10913F: sound/soc/codecs/sma* 10914 10915IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY) 10916M: Marc Zyngier <maz@kernel.org> 10917S: Maintained 10918T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10919F: Documentation/core-api/irq/irq-domain.rst 10920F: include/linux/irqdomain.h 10921F: kernel/irq/irqdomain.c 10922F: kernel/irq/msi.c 10923 10924IRQ SUBSYSTEM 10925M: Thomas Gleixner <tglx@linutronix.de> 10926L: linux-kernel@vger.kernel.org 10927S: Maintained 10928T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10929F: include/linux/group_cpus.h 10930F: kernel/irq/ 10931F: lib/group_cpus.c 10932 10933IRQCHIP DRIVERS 10934M: Thomas Gleixner <tglx@linutronix.de> 10935M: Marc Zyngier <maz@kernel.org> 10936L: linux-kernel@vger.kernel.org 10937S: Maintained 10938T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10939F: Documentation/devicetree/bindings/interrupt-controller/ 10940F: drivers/irqchip/ 10941 10942ISA 10943M: William Breathitt Gray <william.gray@linaro.org> 10944S: Maintained 10945F: Documentation/driver-api/isa.rst 10946F: drivers/base/isa.c 10947F: include/linux/isa.h 10948 10949ISA RADIO MODULE 10950M: Hans Verkuil <hverkuil@xs4all.nl> 10951L: linux-media@vger.kernel.org 10952S: Maintained 10953W: https://linuxtv.org 10954T: git git://linuxtv.org/media_tree.git 10955F: drivers/media/radio/radio-isa* 10956 10957ISAPNP 10958M: Jaroslav Kysela <perex@perex.cz> 10959S: Maintained 10960F: Documentation/driver-api/isapnp.rst 10961F: drivers/pnp/isapnp/ 10962F: include/linux/isapnp.h 10963 10964ISCSI 10965M: Lee Duncan <lduncan@suse.com> 10966M: Chris Leech <cleech@redhat.com> 10967M: Mike Christie <michael.christie@oracle.com> 10968L: open-iscsi@googlegroups.com 10969L: linux-scsi@vger.kernel.org 10970S: Maintained 10971W: www.open-iscsi.com 10972F: drivers/scsi/*iscsi* 10973F: include/scsi/*iscsi* 10974 10975iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER 10976M: Peter Jones <pjones@redhat.com> 10977M: Konrad Rzeszutek Wilk <konrad@kernel.org> 10978S: Maintained 10979F: drivers/firmware/iscsi_ibft* 10980 10981ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR 10982M: Sagi Grimberg <sagi@grimberg.me> 10983M: Max Gurtovoy <mgurtovoy@nvidia.com> 10984L: linux-rdma@vger.kernel.org 10985S: Supported 10986W: http://www.openfabrics.org 10987W: www.open-iscsi.org 10988Q: http://patchwork.kernel.org/project/linux-rdma/list/ 10989F: drivers/infiniband/ulp/iser/ 10990 10991ISCSI EXTENSIONS FOR RDMA (ISER) TARGET 10992M: Sagi Grimberg <sagi@grimberg.me> 10993L: linux-rdma@vger.kernel.org 10994L: target-devel@vger.kernel.org 10995S: Supported 10996W: http://www.linux-iscsi.org 10997T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master 10998F: drivers/infiniband/ulp/isert 10999 11000ISDN/CMTP OVER BLUETOOTH 11001M: Karsten Keil <isdn@linux-pingi.de> 11002L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11003L: netdev@vger.kernel.org 11004S: Odd Fixes 11005W: http://www.isdn4linux.de 11006F: Documentation/isdn/ 11007F: drivers/isdn/capi/ 11008F: include/linux/isdn/ 11009F: include/uapi/linux/isdn/ 11010F: net/bluetooth/cmtp/ 11011 11012ISDN/mISDN SUBSYSTEM 11013M: Karsten Keil <isdn@linux-pingi.de> 11014L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11015L: netdev@vger.kernel.org 11016S: Maintained 11017W: http://www.isdn4linux.de 11018F: drivers/isdn/Kconfig 11019F: drivers/isdn/Makefile 11020F: drivers/isdn/hardware/ 11021F: drivers/isdn/mISDN/ 11022 11023ISOFS FILESYSTEM 11024M: Jan Kara <jack@suse.cz> 11025L: linux-fsdevel@vger.kernel.org 11026S: Maintained 11027F: Documentation/filesystems/isofs.rst 11028F: fs/isofs/ 11029 11030IT87 HARDWARE MONITORING DRIVER 11031M: Jean Delvare <jdelvare@suse.com> 11032L: linux-hwmon@vger.kernel.org 11033S: Maintained 11034F: Documentation/hwmon/it87.rst 11035F: drivers/hwmon/it87.c 11036 11037IT913X MEDIA DRIVER 11038M: Antti Palosaari <crope@iki.fi> 11039L: linux-media@vger.kernel.org 11040S: Maintained 11041W: https://linuxtv.org 11042W: http://palosaari.fi/linux/ 11043Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11044T: git git://linuxtv.org/anttip/media_tree.git 11045F: drivers/media/tuners/it913x* 11046 11047ITE IT66121 HDMI BRIDGE DRIVER 11048M: Phong LE <ple@baylibre.com> 11049M: Neil Armstrong <neil.armstrong@linaro.org> 11050S: Maintained 11051T: git git://anongit.freedesktop.org/drm/drm-misc 11052F: Documentation/devicetree/bindings/display/bridge/ite,it66121.yaml 11053F: drivers/gpu/drm/bridge/ite-it66121.c 11054 11055IVTV VIDEO4LINUX DRIVER 11056M: Andy Walls <awalls@md.metrocast.net> 11057L: linux-media@vger.kernel.org 11058S: Maintained 11059W: https://linuxtv.org 11060T: git git://linuxtv.org/media_tree.git 11061F: Documentation/admin-guide/media/ivtv* 11062F: drivers/media/pci/ivtv/ 11063F: include/uapi/linux/ivtv* 11064 11065IX2505V MEDIA DRIVER 11066M: Malcolm Priestley <tvboxspy@gmail.com> 11067L: linux-media@vger.kernel.org 11068S: Maintained 11069W: https://linuxtv.org 11070Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11071F: drivers/media/dvb-frontends/ix2505v* 11072 11073JAILHOUSE HYPERVISOR INTERFACE 11074M: Jan Kiszka <jan.kiszka@siemens.com> 11075L: jailhouse-dev@googlegroups.com 11076S: Maintained 11077F: arch/x86/include/asm/jailhouse_para.h 11078F: arch/x86/kernel/jailhouse.c 11079 11080JC42.4 TEMPERATURE SENSOR DRIVER 11081M: Guenter Roeck <linux@roeck-us.net> 11082L: linux-hwmon@vger.kernel.org 11083S: Maintained 11084F: Documentation/devicetree/bindings/hwmon/jedec,jc42.yaml 11085F: Documentation/hwmon/jc42.rst 11086F: drivers/hwmon/jc42.c 11087 11088JFS FILESYSTEM 11089M: Dave Kleikamp <shaggy@kernel.org> 11090L: jfs-discussion@lists.sourceforge.net 11091S: Odd Fixes 11092W: http://jfs.sourceforge.net/ 11093T: git https://github.com/kleikamp/linux-shaggy.git 11094F: Documentation/admin-guide/jfs.rst 11095F: fs/jfs/ 11096 11097JME NETWORK DRIVER 11098M: Guo-Fu Tseng <cooldavid@cooldavid.org> 11099L: netdev@vger.kernel.org 11100S: Maintained 11101F: drivers/net/ethernet/jme.* 11102 11103JOURNALLING FLASH FILE SYSTEM V2 (JFFS2) 11104M: David Woodhouse <dwmw2@infradead.org> 11105M: Richard Weinberger <richard@nod.at> 11106L: linux-mtd@lists.infradead.org 11107S: Odd Fixes 11108W: http://www.linux-mtd.infradead.org/doc/jffs2.html 11109T: git git://git.infradead.org/ubifs-2.6.git 11110F: fs/jffs2/ 11111F: include/uapi/linux/jffs2.h 11112 11113JOURNALLING LAYER FOR BLOCK DEVICES (JBD2) 11114M: "Theodore Ts'o" <tytso@mit.edu> 11115M: Jan Kara <jack@suse.com> 11116L: linux-ext4@vger.kernel.org 11117S: Maintained 11118F: fs/jbd2/ 11119F: include/linux/jbd2.h 11120 11121JPU V4L2 MEM2MEM DRIVER FOR RENESAS 11122M: Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com> 11123L: linux-media@vger.kernel.org 11124L: linux-renesas-soc@vger.kernel.org 11125S: Maintained 11126F: drivers/media/platform/renesas/rcar_jpu.c 11127 11128JSM Neo PCI based serial card 11129L: linux-serial@vger.kernel.org 11130S: Orphan 11131F: drivers/tty/serial/jsm/ 11132 11133K10TEMP HARDWARE MONITORING DRIVER 11134M: Clemens Ladisch <clemens@ladisch.de> 11135L: linux-hwmon@vger.kernel.org 11136S: Maintained 11137F: Documentation/hwmon/k10temp.rst 11138F: drivers/hwmon/k10temp.c 11139 11140K8TEMP HARDWARE MONITORING DRIVER 11141M: Rudolf Marek <r.marek@assembler.cz> 11142L: linux-hwmon@vger.kernel.org 11143S: Maintained 11144F: Documentation/hwmon/k8temp.rst 11145F: drivers/hwmon/k8temp.c 11146 11147KASAN 11148M: Andrey Ryabinin <ryabinin.a.a@gmail.com> 11149R: Alexander Potapenko <glider@google.com> 11150R: Andrey Konovalov <andreyknvl@gmail.com> 11151R: Dmitry Vyukov <dvyukov@google.com> 11152R: Vincenzo Frascino <vincenzo.frascino@arm.com> 11153L: kasan-dev@googlegroups.com 11154S: Maintained 11155F: Documentation/dev-tools/kasan.rst 11156F: arch/*/include/asm/*kasan.h 11157F: arch/*/mm/kasan_init* 11158F: include/linux/kasan*.h 11159F: lib/Kconfig.kasan 11160F: mm/kasan/ 11161F: scripts/Makefile.kasan 11162 11163KCONFIG 11164M: Masahiro Yamada <masahiroy@kernel.org> 11165L: linux-kbuild@vger.kernel.org 11166S: Maintained 11167Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11168T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kbuild 11169F: Documentation/kbuild/kconfig* 11170F: scripts/Kconfig.include 11171F: scripts/kconfig/ 11172 11173KCOV 11174R: Dmitry Vyukov <dvyukov@google.com> 11175R: Andrey Konovalov <andreyknvl@gmail.com> 11176L: kasan-dev@googlegroups.com 11177S: Maintained 11178F: Documentation/dev-tools/kcov.rst 11179F: include/linux/kcov.h 11180F: include/uapi/linux/kcov.h 11181F: kernel/kcov.c 11182F: scripts/Makefile.kcov 11183 11184KCSAN 11185M: Marco Elver <elver@google.com> 11186R: Dmitry Vyukov <dvyukov@google.com> 11187L: kasan-dev@googlegroups.com 11188S: Maintained 11189F: Documentation/dev-tools/kcsan.rst 11190F: include/linux/kcsan*.h 11191F: kernel/kcsan/ 11192F: lib/Kconfig.kcsan 11193F: scripts/Makefile.kcsan 11194 11195KDUMP 11196M: Baoquan He <bhe@redhat.com> 11197R: Vivek Goyal <vgoyal@redhat.com> 11198R: Dave Young <dyoung@redhat.com> 11199L: kexec@lists.infradead.org 11200S: Maintained 11201W: http://lse.sourceforge.net/kdump/ 11202F: Documentation/admin-guide/kdump/ 11203F: fs/proc/vmcore.c 11204F: include/linux/crash_core.h 11205F: include/linux/crash_dump.h 11206F: include/uapi/linux/vmcore.h 11207F: kernel/crash_*.c 11208 11209KEENE FM RADIO TRANSMITTER DRIVER 11210M: Hans Verkuil <hverkuil@xs4all.nl> 11211L: linux-media@vger.kernel.org 11212S: Maintained 11213W: https://linuxtv.org 11214T: git git://linuxtv.org/media_tree.git 11215F: drivers/media/radio/radio-keene* 11216 11217KERNEL AUTOMOUNTER 11218M: Ian Kent <raven@themaw.net> 11219L: autofs@vger.kernel.org 11220S: Maintained 11221F: fs/autofs/ 11222 11223KERNEL BUILD + files below scripts/ (unless maintained elsewhere) 11224M: Masahiro Yamada <masahiroy@kernel.org> 11225R: Nathan Chancellor <nathan@kernel.org> 11226R: Nick Desaulniers <ndesaulniers@google.com> 11227R: Nicolas Schier <nicolas@fjasle.eu> 11228L: linux-kbuild@vger.kernel.org 11229S: Maintained 11230Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11231T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git 11232F: Documentation/kbuild/ 11233F: Makefile 11234F: scripts/*vmlinux* 11235F: scripts/Kbuild* 11236F: scripts/Makefile* 11237F: scripts/basic/ 11238F: scripts/dummy-tools/ 11239F: scripts/mk* 11240F: scripts/mod/ 11241F: scripts/package/ 11242 11243KERNEL HARDENING (not covered by other areas) 11244M: Kees Cook <keescook@chromium.org> 11245L: linux-hardening@vger.kernel.org 11246S: Supported 11247T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 11248F: Documentation/ABI/testing/sysfs-kernel-oops_count 11249F: Documentation/ABI/testing/sysfs-kernel-warn_count 11250F: include/linux/overflow.h 11251F: include/linux/randomize_kstack.h 11252F: mm/usercopy.c 11253K: \b(add|choose)_random_kstack_offset\b 11254K: \b__check_(object_size|heap_object)\b 11255 11256KERNEL JANITORS 11257L: kernel-janitors@vger.kernel.org 11258S: Odd Fixes 11259W: http://kernelnewbies.org/KernelJanitors 11260 11261KERNEL NFSD, SUNRPC, AND LOCKD SERVERS 11262M: Chuck Lever <chuck.lever@oracle.com> 11263M: Jeff Layton <jlayton@kernel.org> 11264L: linux-nfs@vger.kernel.org 11265S: Supported 11266W: http://nfs.sourceforge.net/ 11267T: git git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux.git 11268F: Documentation/filesystems/nfs/ 11269F: fs/exportfs/ 11270F: fs/lockd/ 11271F: fs/nfs_common/ 11272F: fs/nfsd/ 11273F: include/linux/lockd/ 11274F: include/linux/sunrpc/ 11275F: include/trace/events/rpcgss.h 11276F: include/trace/events/rpcrdma.h 11277F: include/trace/events/sunrpc.h 11278F: include/trace/misc/fs.h 11279F: include/trace/misc/nfs.h 11280F: include/trace/misc/sunrpc.h 11281F: include/uapi/linux/nfsd/ 11282F: include/uapi/linux/sunrpc/ 11283F: net/sunrpc/ 11284 11285KERNEL REGRESSIONS 11286M: Thorsten Leemhuis <linux@leemhuis.info> 11287L: regressions@lists.linux.dev 11288S: Supported 11289F: Documentation/admin-guide/reporting-regressions.rst 11290F: Documentation/process/handling-regressions.rst 11291 11292KERNEL SELFTEST FRAMEWORK 11293M: Shuah Khan <shuah@kernel.org> 11294M: Shuah Khan <skhan@linuxfoundation.org> 11295L: linux-kselftest@vger.kernel.org 11296S: Maintained 11297Q: https://patchwork.kernel.org/project/linux-kselftest/list/ 11298T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git 11299F: Documentation/dev-tools/kselftest* 11300F: tools/testing/selftests/ 11301 11302KERNEL SMB3 SERVER (KSMBD) 11303M: Namjae Jeon <linkinjeon@kernel.org> 11304M: Steve French <sfrench@samba.org> 11305R: Sergey Senozhatsky <senozhatsky@chromium.org> 11306R: Tom Talpey <tom@talpey.com> 11307L: linux-cifs@vger.kernel.org 11308S: Maintained 11309T: git git://git.samba.org/ksmbd.git 11310F: Documentation/filesystems/cifs/ksmbd.rst 11311F: fs/ksmbd/ 11312F: fs/smbfs_common/ 11313 11314KERNEL UNIT TESTING FRAMEWORK (KUnit) 11315M: Brendan Higgins <brendanhiggins@google.com> 11316M: David Gow <davidgow@google.com> 11317L: linux-kselftest@vger.kernel.org 11318L: kunit-dev@googlegroups.com 11319S: Maintained 11320W: https://google.github.io/kunit-docs/third_party/kernel/docs/ 11321F: Documentation/dev-tools/kunit/ 11322F: include/kunit/ 11323F: lib/kunit/ 11324F: tools/testing/kunit/ 11325 11326KERNEL USERMODE HELPER 11327M: Luis Chamberlain <mcgrof@kernel.org> 11328L: linux-kernel@vger.kernel.org 11329S: Maintained 11330F: include/linux/umh.h 11331F: kernel/umh.c 11332 11333KERNEL VIRTUAL MACHINE (KVM) 11334M: Paolo Bonzini <pbonzini@redhat.com> 11335L: kvm@vger.kernel.org 11336S: Supported 11337W: http://www.linux-kvm.org 11338T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11339F: Documentation/virt/kvm/ 11340F: include/asm-generic/kvm* 11341F: include/kvm/iodev.h 11342F: include/linux/kvm* 11343F: include/trace/events/kvm.h 11344F: include/uapi/asm-generic/kvm* 11345F: include/uapi/linux/kvm* 11346F: tools/kvm/ 11347F: tools/testing/selftests/kvm/ 11348F: virt/kvm/* 11349 11350KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64) 11351M: Marc Zyngier <maz@kernel.org> 11352M: Oliver Upton <oliver.upton@linux.dev> 11353R: James Morse <james.morse@arm.com> 11354R: Suzuki K Poulose <suzuki.poulose@arm.com> 11355R: Zenghui Yu <yuzenghui@huawei.com> 11356L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11357L: kvmarm@lists.linux.dev 11358S: Maintained 11359T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git 11360F: arch/arm64/include/asm/kvm* 11361F: arch/arm64/include/uapi/asm/kvm* 11362F: arch/arm64/kvm/ 11363F: include/kvm/arm_* 11364F: tools/testing/selftests/kvm/*/aarch64/ 11365F: tools/testing/selftests/kvm/aarch64/ 11366 11367KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips) 11368M: Huacai Chen <chenhuacai@kernel.org> 11369M: Aleksandar Markovic <aleksandar.qemu.devel@gmail.com> 11370L: linux-mips@vger.kernel.org 11371L: kvm@vger.kernel.org 11372S: Maintained 11373T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11374F: arch/mips/include/asm/kvm* 11375F: arch/mips/include/uapi/asm/kvm* 11376F: arch/mips/kvm/ 11377 11378KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc) 11379L: linuxppc-dev@lists.ozlabs.org 11380T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git topic/ppc-kvm 11381F: arch/powerpc/include/asm/kvm* 11382F: arch/powerpc/include/uapi/asm/kvm* 11383F: arch/powerpc/kernel/kvm* 11384F: arch/powerpc/kvm/ 11385 11386KERNEL VIRTUAL MACHINE FOR RISC-V (KVM/riscv) 11387M: Anup Patel <anup@brainfault.org> 11388R: Atish Patra <atishp@atishpatra.org> 11389L: kvm@vger.kernel.org 11390L: kvm-riscv@lists.infradead.org 11391L: linux-riscv@lists.infradead.org 11392S: Maintained 11393T: git https://github.com/kvm-riscv/linux.git 11394F: arch/riscv/include/asm/kvm* 11395F: arch/riscv/include/uapi/asm/kvm* 11396F: arch/riscv/kvm/ 11397F: tools/testing/selftests/kvm/*/riscv/ 11398 11399KERNEL VIRTUAL MACHINE for s390 (KVM/s390) 11400M: Christian Borntraeger <borntraeger@linux.ibm.com> 11401M: Janosch Frank <frankja@linux.ibm.com> 11402M: Claudio Imbrenda <imbrenda@linux.ibm.com> 11403R: David Hildenbrand <david@redhat.com> 11404L: kvm@vger.kernel.org 11405S: Supported 11406T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git 11407F: Documentation/virt/kvm/s390* 11408F: arch/s390/include/asm/gmap.h 11409F: arch/s390/include/asm/kvm* 11410F: arch/s390/include/uapi/asm/kvm* 11411F: arch/s390/include/uapi/asm/uvdevice.h 11412F: arch/s390/kernel/uv.c 11413F: arch/s390/kvm/ 11414F: arch/s390/mm/gmap.c 11415F: drivers/s390/char/uvdevice.c 11416F: tools/testing/selftests/drivers/s390x/uvdevice/ 11417F: tools/testing/selftests/kvm/*/s390x/ 11418F: tools/testing/selftests/kvm/s390x/ 11419 11420KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86) 11421M: Sean Christopherson <seanjc@google.com> 11422M: Paolo Bonzini <pbonzini@redhat.com> 11423L: kvm@vger.kernel.org 11424S: Supported 11425T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11426F: arch/x86/include/asm/kvm* 11427F: arch/x86/include/asm/svm.h 11428F: arch/x86/include/asm/vmx*.h 11429F: arch/x86/include/uapi/asm/kvm* 11430F: arch/x86/include/uapi/asm/svm.h 11431F: arch/x86/include/uapi/asm/vmx.h 11432F: arch/x86/kvm/ 11433F: arch/x86/kvm/*/ 11434 11435KERNFS 11436M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11437M: Tejun Heo <tj@kernel.org> 11438S: Supported 11439T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 11440F: fs/kernfs/ 11441F: include/linux/kernfs.h 11442 11443KEXEC 11444M: Eric Biederman <ebiederm@xmission.com> 11445L: kexec@lists.infradead.org 11446S: Maintained 11447W: http://kernel.org/pub/linux/utils/kernel/kexec/ 11448F: include/linux/kexec.h 11449F: include/uapi/linux/kexec.h 11450F: kernel/kexec* 11451 11452KEYS-ENCRYPTED 11453M: Mimi Zohar <zohar@linux.ibm.com> 11454L: linux-integrity@vger.kernel.org 11455L: keyrings@vger.kernel.org 11456S: Supported 11457F: Documentation/security/keys/trusted-encrypted.rst 11458F: include/keys/encrypted-type.h 11459F: security/keys/encrypted-keys/ 11460 11461KEYS-TRUSTED 11462M: James Bottomley <jejb@linux.ibm.com> 11463M: Jarkko Sakkinen <jarkko@kernel.org> 11464M: Mimi Zohar <zohar@linux.ibm.com> 11465L: linux-integrity@vger.kernel.org 11466L: keyrings@vger.kernel.org 11467S: Supported 11468F: Documentation/security/keys/trusted-encrypted.rst 11469F: include/keys/trusted-type.h 11470F: include/keys/trusted_tpm.h 11471F: security/keys/trusted-keys/ 11472 11473KEYS-TRUSTED-CAAM 11474M: Ahmad Fatoum <a.fatoum@pengutronix.de> 11475R: Pengutronix Kernel Team <kernel@pengutronix.de> 11476L: linux-integrity@vger.kernel.org 11477L: keyrings@vger.kernel.org 11478S: Maintained 11479F: include/keys/trusted_caam.h 11480F: security/keys/trusted-keys/trusted_caam.c 11481 11482KEYS-TRUSTED-TEE 11483M: Sumit Garg <sumit.garg@linaro.org> 11484L: linux-integrity@vger.kernel.org 11485L: keyrings@vger.kernel.org 11486S: Supported 11487F: include/keys/trusted_tee.h 11488F: security/keys/trusted-keys/trusted_tee.c 11489 11490KEYS/KEYRINGS 11491M: David Howells <dhowells@redhat.com> 11492M: Jarkko Sakkinen <jarkko@kernel.org> 11493L: keyrings@vger.kernel.org 11494S: Maintained 11495F: Documentation/security/keys/core.rst 11496F: include/keys/ 11497F: include/linux/key-type.h 11498F: include/linux/key.h 11499F: include/linux/keyctl.h 11500F: include/uapi/linux/keyctl.h 11501F: security/keys/ 11502 11503KEYS/KEYRINGS_INTEGRITY 11504M: Jarkko Sakkinen <jarkko@kernel.org> 11505M: Mimi Zohar <zohar@linux.ibm.com> 11506L: linux-integrity@vger.kernel.org 11507L: keyrings@vger.kernel.org 11508S: Supported 11509F: security/integrity/platform_certs 11510 11511KFENCE 11512M: Alexander Potapenko <glider@google.com> 11513M: Marco Elver <elver@google.com> 11514R: Dmitry Vyukov <dvyukov@google.com> 11515L: kasan-dev@googlegroups.com 11516S: Maintained 11517F: Documentation/dev-tools/kfence.rst 11518F: arch/*/include/asm/kfence.h 11519F: include/linux/kfence.h 11520F: lib/Kconfig.kfence 11521F: mm/kfence/ 11522 11523KFIFO 11524M: Stefani Seibold <stefani@seibold.net> 11525S: Maintained 11526F: include/linux/kfifo.h 11527F: lib/kfifo.c 11528F: samples/kfifo/ 11529 11530KGDB / KDB /debug_core 11531M: Jason Wessel <jason.wessel@windriver.com> 11532M: Daniel Thompson <daniel.thompson@linaro.org> 11533R: Douglas Anderson <dianders@chromium.org> 11534L: kgdb-bugreport@lists.sourceforge.net 11535S: Maintained 11536W: http://kgdb.wiki.kernel.org/ 11537T: git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git 11538F: Documentation/dev-tools/kgdb.rst 11539F: drivers/misc/kgdbts.c 11540F: drivers/tty/serial/kgdboc.c 11541F: include/linux/kdb.h 11542F: include/linux/kgdb.h 11543F: kernel/debug/ 11544F: kernel/module/kdb.c 11545 11546KHADAS MCU MFD DRIVER 11547M: Neil Armstrong <neil.armstrong@linaro.org> 11548L: linux-amlogic@lists.infradead.org 11549S: Maintained 11550F: Documentation/devicetree/bindings/mfd/khadas,mcu.yaml 11551F: drivers/mfd/khadas-mcu.c 11552F: drivers/thermal/khadas_mcu_fan.c 11553F: include/linux/mfd/khadas-mcu.h 11554 11555KIONIX/ROHM KX022A ACCELEROMETER 11556M: Matti Vaittinen <mazziesaccount@gmail.com> 11557L: linux-iio@vger.kernel.org 11558S: Supported 11559F: drivers/iio/accel/kionix-kx022a* 11560 11561KMEMLEAK 11562M: Catalin Marinas <catalin.marinas@arm.com> 11563S: Maintained 11564F: Documentation/dev-tools/kmemleak.rst 11565F: include/linux/kmemleak.h 11566F: mm/kmemleak.c 11567F: samples/kmemleak/kmemleak-test.c 11568 11569KMSAN 11570M: Alexander Potapenko <glider@google.com> 11571R: Marco Elver <elver@google.com> 11572R: Dmitry Vyukov <dvyukov@google.com> 11573L: kasan-dev@googlegroups.com 11574S: Maintained 11575F: Documentation/dev-tools/kmsan.rst 11576F: arch/*/include/asm/kmsan.h 11577F: arch/*/mm/kmsan_* 11578F: include/linux/kmsan*.h 11579F: lib/Kconfig.kmsan 11580F: mm/kmsan/ 11581F: scripts/Makefile.kmsan 11582 11583KPROBES 11584M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 11585M: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com> 11586M: "David S. Miller" <davem@davemloft.net> 11587M: Masami Hiramatsu <mhiramat@kernel.org> 11588L: linux-kernel@vger.kernel.org 11589L: linux-trace-kernel@vger.kernel.org 11590S: Maintained 11591Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 11592T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 11593F: Documentation/trace/kprobes.rst 11594F: include/asm-generic/kprobes.h 11595F: include/linux/kprobes.h 11596F: kernel/kprobes.c 11597F: lib/test_kprobes.c 11598F: samples/kprobes 11599 11600KS0108 LCD CONTROLLER DRIVER 11601M: Miguel Ojeda <ojeda@kernel.org> 11602S: Maintained 11603F: Documentation/admin-guide/auxdisplay/ks0108.rst 11604F: drivers/auxdisplay/ks0108.c 11605F: include/linux/ks0108.h 11606 11607KTD253 BACKLIGHT DRIVER 11608M: Linus Walleij <linus.walleij@linaro.org> 11609S: Maintained 11610F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd253.yaml 11611F: drivers/video/backlight/ktd253-backlight.c 11612 11613KTEST 11614M: Steven Rostedt <rostedt@goodmis.org> 11615M: John Hawley <warthog9@eaglescrag.net> 11616S: Maintained 11617F: tools/testing/ktest 11618 11619KTZ8866 BACKLIGHT DRIVER 11620M: Jianhua Lu <lujianhua000@gmail.com> 11621S: Maintained 11622F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktz8866.yaml 11623F: drivers/video/backlight/ktz8866.c 11624 11625KVM PARAVIRT (KVM/paravirt) 11626M: Paolo Bonzini <pbonzini@redhat.com> 11627R: Wanpeng Li <wanpengli@tencent.com> 11628R: Vitaly Kuznetsov <vkuznets@redhat.com> 11629L: kvm@vger.kernel.org 11630S: Supported 11631T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11632F: arch/um/include/asm/kvm_para.h 11633F: arch/x86/include/asm/kvm_para.h 11634F: arch/x86/include/asm/pvclock-abi.h 11635F: arch/x86/include/uapi/asm/kvm_para.h 11636F: arch/x86/kernel/kvm.c 11637F: arch/x86/kernel/kvmclock.c 11638F: include/asm-generic/kvm_para.h 11639F: include/linux/kvm_para.h 11640F: include/uapi/asm-generic/kvm_para.h 11641F: include/uapi/linux/kvm_para.h 11642 11643KVM X86 HYPER-V (KVM/hyper-v) 11644M: Vitaly Kuznetsov <vkuznets@redhat.com> 11645M: Sean Christopherson <seanjc@google.com> 11646M: Paolo Bonzini <pbonzini@redhat.com> 11647L: kvm@vger.kernel.org 11648S: Supported 11649T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11650F: arch/x86/kvm/hyperv.* 11651F: arch/x86/kvm/kvm_onhyperv.* 11652F: arch/x86/kvm/svm/hyperv.* 11653F: arch/x86/kvm/svm/svm_onhyperv.* 11654F: arch/x86/kvm/vmx/hyperv.* 11655 11656KVM X86 Xen (KVM/Xen) 11657M: David Woodhouse <dwmw2@infradead.org> 11658M: Paul Durrant <paul@xen.org> 11659M: Sean Christopherson <seanjc@google.com> 11660M: Paolo Bonzini <pbonzini@redhat.com> 11661L: kvm@vger.kernel.org 11662S: Supported 11663T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11664F: arch/x86/kvm/xen.* 11665 11666L3MDEV 11667M: David Ahern <dsahern@kernel.org> 11668L: netdev@vger.kernel.org 11669S: Maintained 11670F: include/net/l3mdev.h 11671F: net/l3mdev 11672 11673LANDLOCK SECURITY MODULE 11674M: Mickaël Salaün <mic@digikod.net> 11675L: linux-security-module@vger.kernel.org 11676S: Supported 11677W: https://landlock.io 11678T: git https://git.kernel.org/pub/scm/linux/kernel/git/mic/linux.git 11679F: Documentation/security/landlock.rst 11680F: Documentation/userspace-api/landlock.rst 11681F: include/uapi/linux/landlock.h 11682F: samples/landlock/ 11683F: security/landlock/ 11684F: tools/testing/selftests/landlock/ 11685K: landlock 11686K: LANDLOCK 11687 11688LANTIQ / INTEL Ethernet drivers 11689M: Hauke Mehrtens <hauke@hauke-m.de> 11690L: netdev@vger.kernel.org 11691S: Maintained 11692F: drivers/net/dsa/lantiq_gswip.c 11693F: drivers/net/dsa/lantiq_pce.h 11694F: drivers/net/ethernet/lantiq_xrx200.c 11695F: net/dsa/tag_gswip.c 11696 11697LANTIQ MIPS ARCHITECTURE 11698M: John Crispin <john@phrozen.org> 11699L: linux-mips@vger.kernel.org 11700S: Maintained 11701F: arch/mips/lantiq 11702F: drivers/soc/lantiq 11703 11704LASI 53c700 driver for PARISC 11705M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 11706L: linux-scsi@vger.kernel.org 11707S: Maintained 11708F: Documentation/scsi/53c700.rst 11709F: drivers/scsi/53c700* 11710 11711LEAKING_ADDRESSES 11712M: Tobin C. Harding <me@tobin.cc> 11713M: Tycho Andersen <tycho@tycho.pizza> 11714L: linux-hardening@vger.kernel.org 11715S: Maintained 11716T: git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git 11717F: scripts/leaking_addresses.pl 11718 11719LED SUBSYSTEM 11720M: Pavel Machek <pavel@ucw.cz> 11721M: Lee Jones <lee@kernel.org> 11722L: linux-leds@vger.kernel.org 11723S: Maintained 11724T: git git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds.git 11725F: Documentation/devicetree/bindings/leds/ 11726F: Documentation/leds/ 11727F: drivers/leds/ 11728F: include/dt-bindings/leds/ 11729F: include/linux/leds.h 11730 11731LEGACY EEPROM DRIVER 11732M: Jean Delvare <jdelvare@suse.com> 11733S: Maintained 11734F: Documentation/misc-devices/eeprom.rst 11735F: drivers/misc/eeprom/eeprom.c 11736 11737LEGO MINDSTORMS EV3 11738R: David Lechner <david@lechnology.com> 11739S: Maintained 11740F: Documentation/devicetree/bindings/power/supply/lego,ev3-battery.yaml 11741F: arch/arm/boot/dts/da850-lego-ev3.dts 11742F: drivers/power/supply/lego_ev3_battery.c 11743 11744LEGO USB Tower driver 11745M: Juergen Stuber <starblue@users.sourceforge.net> 11746L: legousb-devel@lists.sourceforge.net 11747S: Maintained 11748W: http://legousb.sourceforge.net/ 11749F: drivers/usb/misc/legousbtower.c 11750 11751LETSKETCH HID TABLET DRIVER 11752M: Hans de Goede <hdegoede@redhat.com> 11753L: linux-input@vger.kernel.org 11754S: Maintained 11755T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 11756F: drivers/hid/hid-letsketch.c 11757 11758LG LAPTOP EXTRAS 11759M: Matan Ziv-Av <matan@svgalib.org> 11760L: platform-driver-x86@vger.kernel.org 11761S: Maintained 11762F: Documentation/ABI/testing/sysfs-platform-lg-laptop 11763F: Documentation/admin-guide/laptops/lg-laptop.rst 11764F: drivers/platform/x86/lg-laptop.c 11765 11766LG2160 MEDIA DRIVER 11767M: Michael Krufky <mkrufky@linuxtv.org> 11768L: linux-media@vger.kernel.org 11769S: Maintained 11770W: https://linuxtv.org 11771W: http://github.com/mkrufky 11772Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11773T: git git://linuxtv.org/mkrufky/tuners.git 11774F: drivers/media/dvb-frontends/lg2160.* 11775 11776LGDT3305 MEDIA DRIVER 11777M: Michael Krufky <mkrufky@linuxtv.org> 11778L: linux-media@vger.kernel.org 11779S: Maintained 11780W: https://linuxtv.org 11781W: http://github.com/mkrufky 11782Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11783T: git git://linuxtv.org/mkrufky/tuners.git 11784F: drivers/media/dvb-frontends/lgdt3305.* 11785 11786LIBATA PATA ARASAN COMPACT FLASH CONTROLLER 11787M: Viresh Kumar <vireshk@kernel.org> 11788L: linux-ide@vger.kernel.org 11789S: Maintained 11790T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11791F: drivers/ata/pata_arasan_cf.c 11792F: include/linux/pata_arasan_cf_data.h 11793 11794LIBATA PATA DRIVERS 11795R: Sergey Shtylyov <s.shtylyov@omp.ru> 11796L: linux-ide@vger.kernel.org 11797F: drivers/ata/ata_*.c 11798F: drivers/ata/pata_*.c 11799 11800LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS 11801M: Linus Walleij <linus.walleij@linaro.org> 11802L: linux-ide@vger.kernel.org 11803S: Maintained 11804T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11805F: drivers/ata/pata_ftide010.c 11806F: drivers/ata/sata_gemini.c 11807F: drivers/ata/sata_gemini.h 11808 11809LIBATA SATA AHCI PLATFORM devices support 11810M: Hans de Goede <hdegoede@redhat.com> 11811M: Jens Axboe <axboe@kernel.dk> 11812L: linux-ide@vger.kernel.org 11813S: Maintained 11814T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11815F: drivers/ata/ahci_platform.c 11816F: drivers/ata/libahci_platform.c 11817F: include/linux/ahci_platform.h 11818 11819LIBATA SATA AHCI SYNOPSYS DWC CONTROLLER DRIVER 11820M: Serge Semin <fancer.lancer@gmail.com> 11821L: linux-ide@vger.kernel.org 11822S: Maintained 11823T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11824F: Documentation/devicetree/bindings/ata/baikal,bt1-ahci.yaml 11825F: Documentation/devicetree/bindings/ata/snps,dwc-ahci.yaml 11826F: drivers/ata/ahci_dwc.c 11827 11828LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER 11829M: Mikael Pettersson <mikpelinux@gmail.com> 11830L: linux-ide@vger.kernel.org 11831S: Maintained 11832T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11833F: drivers/ata/sata_promise.* 11834 11835LIBATA SUBSYSTEM (Serial and Parallel ATA drivers) 11836M: Damien Le Moal <dlemoal@kernel.org> 11837L: linux-ide@vger.kernel.org 11838S: Maintained 11839T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11840F: Documentation/ABI/testing/sysfs-ata 11841F: Documentation/devicetree/bindings/ata/ 11842F: drivers/ata/ 11843F: include/linux/ata.h 11844F: include/linux/libata.h 11845 11846LIBNVDIMM BTT: BLOCK TRANSLATION TABLE 11847M: Vishal Verma <vishal.l.verma@intel.com> 11848M: Dan Williams <dan.j.williams@intel.com> 11849M: Dave Jiang <dave.jiang@intel.com> 11850L: nvdimm@lists.linux.dev 11851S: Supported 11852Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11853P: Documentation/nvdimm/maintainer-entry-profile.rst 11854F: drivers/nvdimm/btt* 11855 11856LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER 11857M: Dan Williams <dan.j.williams@intel.com> 11858M: Vishal Verma <vishal.l.verma@intel.com> 11859M: Dave Jiang <dave.jiang@intel.com> 11860L: nvdimm@lists.linux.dev 11861S: Supported 11862Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11863P: Documentation/nvdimm/maintainer-entry-profile.rst 11864F: drivers/nvdimm/pmem* 11865 11866LIBNVDIMM: DEVICETREE BINDINGS 11867M: Oliver O'Halloran <oohall@gmail.com> 11868L: nvdimm@lists.linux.dev 11869S: Supported 11870Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11871F: Documentation/devicetree/bindings/pmem/pmem-region.txt 11872F: drivers/nvdimm/of_pmem.c 11873 11874LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM 11875M: Dan Williams <dan.j.williams@intel.com> 11876M: Vishal Verma <vishal.l.verma@intel.com> 11877M: Dave Jiang <dave.jiang@intel.com> 11878M: Ira Weiny <ira.weiny@intel.com> 11879L: nvdimm@lists.linux.dev 11880S: Supported 11881Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11882P: Documentation/nvdimm/maintainer-entry-profile.rst 11883T: git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git 11884F: drivers/acpi/nfit/* 11885F: drivers/nvdimm/* 11886F: include/linux/libnvdimm.h 11887F: include/linux/nd.h 11888F: include/uapi/linux/ndctl.h 11889F: tools/testing/nvdimm/ 11890 11891LICENSES and SPDX stuff 11892M: Thomas Gleixner <tglx@linutronix.de> 11893M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11894L: linux-spdx@vger.kernel.org 11895S: Maintained 11896T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git 11897F: COPYING 11898F: Documentation/process/license-rules.rst 11899F: LICENSES/ 11900F: scripts/spdxcheck-test.sh 11901F: scripts/spdxcheck.py 11902F: scripts/spdxexclude 11903 11904LINEAR RANGES HELPERS 11905M: Mark Brown <broonie@kernel.org> 11906R: Matti Vaittinen <mazziesaccount@gmail.com> 11907F: include/linux/linear_range.h 11908F: lib/linear_ranges.c 11909F: lib/test_linear_ranges.c 11910 11911LINUX FOR POWER MACINTOSH 11912M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 11913L: linuxppc-dev@lists.ozlabs.org 11914S: Odd Fixes 11915F: arch/powerpc/platforms/powermac/ 11916F: drivers/macintosh/ 11917 11918LINUX FOR POWERPC (32-BIT AND 64-BIT) 11919M: Michael Ellerman <mpe@ellerman.id.au> 11920R: Nicholas Piggin <npiggin@gmail.com> 11921R: Christophe Leroy <christophe.leroy@csgroup.eu> 11922L: linuxppc-dev@lists.ozlabs.org 11923S: Supported 11924W: https://github.com/linuxppc/wiki/wiki 11925Q: http://patchwork.ozlabs.org/project/linuxppc-dev/list/ 11926T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git 11927F: Documentation/ABI/stable/sysfs-firmware-opal-* 11928F: Documentation/devicetree/bindings/i2c/i2c-opal.txt 11929F: Documentation/devicetree/bindings/powerpc/ 11930F: Documentation/devicetree/bindings/rtc/rtc-opal.txt 11931F: Documentation/powerpc/ 11932F: arch/powerpc/ 11933F: drivers/*/*/*pasemi* 11934F: drivers/*/*pasemi* 11935F: drivers/char/tpm/tpm_ibmvtpm* 11936F: drivers/crypto/nx/ 11937F: drivers/crypto/vmx/ 11938F: drivers/i2c/busses/i2c-opal.c 11939F: drivers/net/ethernet/ibm/ibmveth.* 11940F: drivers/net/ethernet/ibm/ibmvnic.* 11941F: drivers/pci/hotplug/pnv_php.c 11942F: drivers/pci/hotplug/rpa* 11943F: drivers/rtc/rtc-opal.c 11944F: drivers/scsi/ibmvscsi/ 11945F: drivers/tty/hvc/hvc_opal.c 11946F: drivers/watchdog/wdrtas.c 11947F: tools/testing/selftests/powerpc 11948N: /pmac 11949N: powermac 11950N: powernv 11951N: [^a-z0-9]ps3 11952N: pseries 11953 11954LINUX FOR POWERPC EMBEDDED MPC5XXX 11955M: Anatolij Gustschin <agust@denx.de> 11956L: linuxppc-dev@lists.ozlabs.org 11957S: Odd Fixes 11958F: arch/powerpc/platforms/512x/ 11959F: arch/powerpc/platforms/52xx/ 11960 11961LINUX FOR POWERPC EMBEDDED PPC4XX 11962L: linuxppc-dev@lists.ozlabs.org 11963S: Orphan 11964F: arch/powerpc/platforms/40x/ 11965F: arch/powerpc/platforms/44x/ 11966 11967LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX 11968M: Scott Wood <oss@buserror.net> 11969L: linuxppc-dev@lists.ozlabs.org 11970S: Odd fixes 11971T: git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git 11972F: Documentation/devicetree/bindings/cache/freescale-l2cache.txt 11973F: Documentation/devicetree/bindings/powerpc/fsl/ 11974F: arch/powerpc/platforms/83xx/ 11975F: arch/powerpc/platforms/85xx/ 11976 11977LINUX FOR POWERPC EMBEDDED PPC8XX 11978M: Christophe Leroy <christophe.leroy@csgroup.eu> 11979L: linuxppc-dev@lists.ozlabs.org 11980S: Maintained 11981F: arch/powerpc/platforms/8xx/ 11982 11983LINUX KERNEL DUMP TEST MODULE (LKDTM) 11984M: Kees Cook <keescook@chromium.org> 11985S: Maintained 11986F: drivers/misc/lkdtm/* 11987F: tools/testing/selftests/lkdtm/* 11988 11989LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM) 11990M: Alan Stern <stern@rowland.harvard.edu> 11991M: Andrea Parri <parri.andrea@gmail.com> 11992M: Will Deacon <will@kernel.org> 11993M: Peter Zijlstra <peterz@infradead.org> 11994M: Boqun Feng <boqun.feng@gmail.com> 11995M: Nicholas Piggin <npiggin@gmail.com> 11996M: David Howells <dhowells@redhat.com> 11997M: Jade Alglave <j.alglave@ucl.ac.uk> 11998M: Luc Maranget <luc.maranget@inria.fr> 11999M: "Paul E. McKenney" <paulmck@kernel.org> 12000R: Akira Yokosawa <akiyks@gmail.com> 12001R: Daniel Lustig <dlustig@nvidia.com> 12002R: Joel Fernandes <joel@joelfernandes.org> 12003L: linux-kernel@vger.kernel.org 12004L: linux-arch@vger.kernel.org 12005S: Supported 12006T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 12007F: Documentation/atomic_bitops.txt 12008F: Documentation/atomic_t.txt 12009F: Documentation/core-api/refcount-vs-atomic.rst 12010F: Documentation/litmus-tests/ 12011F: Documentation/memory-barriers.txt 12012F: tools/memory-model/ 12013 12014LIS3LV02D ACCELEROMETER DRIVER 12015M: Eric Piel <eric.piel@tremplin-utc.net> 12016S: Maintained 12017F: Documentation/misc-devices/lis3lv02d.rst 12018F: drivers/misc/lis3lv02d/ 12019F: drivers/platform/x86/hp/hp_accel.c 12020 12021LIST KUNIT TEST 12022M: David Gow <davidgow@google.com> 12023L: linux-kselftest@vger.kernel.org 12024L: kunit-dev@googlegroups.com 12025S: Maintained 12026F: lib/list-test.c 12027 12028LITEX PLATFORM 12029M: Karol Gugala <kgugala@antmicro.com> 12030M: Mateusz Holenko <mholenko@antmicro.com> 12031M: Gabriel Somlo <gsomlo@gmail.com> 12032M: Joel Stanley <joel@jms.id.au> 12033S: Maintained 12034F: Documentation/devicetree/bindings/*/litex,*.yaml 12035F: arch/openrisc/boot/dts/or1klitex.dts 12036F: drivers/mmc/host/litex_mmc.c 12037F: drivers/net/ethernet/litex/* 12038F: drivers/soc/litex/* 12039F: drivers/tty/serial/liteuart.c 12040F: include/linux/litex.h 12041N: litex 12042 12043LIVE PATCHING 12044M: Josh Poimboeuf <jpoimboe@kernel.org> 12045M: Jiri Kosina <jikos@kernel.org> 12046M: Miroslav Benes <mbenes@suse.cz> 12047M: Petr Mladek <pmladek@suse.com> 12048R: Joe Lawrence <joe.lawrence@redhat.com> 12049L: live-patching@vger.kernel.org 12050S: Maintained 12051T: git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git 12052F: Documentation/ABI/testing/sysfs-kernel-livepatch 12053F: Documentation/livepatch/ 12054F: arch/powerpc/include/asm/livepatch.h 12055F: include/linux/livepatch.h 12056F: kernel/livepatch/ 12057F: kernel/module/livepatch.c 12058F: lib/livepatch/ 12059F: samples/livepatch/ 12060F: tools/testing/selftests/livepatch/ 12061 12062LLC (802.2) 12063L: netdev@vger.kernel.org 12064S: Odd fixes 12065F: include/linux/llc.h 12066F: include/net/llc* 12067F: include/uapi/linux/llc.h 12068F: net/llc/ 12069 12070LM73 HARDWARE MONITOR DRIVER 12071M: Guillaume Ligneul <guillaume.ligneul@gmail.com> 12072L: linux-hwmon@vger.kernel.org 12073S: Maintained 12074F: drivers/hwmon/lm73.c 12075 12076LM78 HARDWARE MONITOR DRIVER 12077M: Jean Delvare <jdelvare@suse.com> 12078L: linux-hwmon@vger.kernel.org 12079S: Maintained 12080F: Documentation/hwmon/lm78.rst 12081F: drivers/hwmon/lm78.c 12082 12083LM83 HARDWARE MONITOR DRIVER 12084M: Jean Delvare <jdelvare@suse.com> 12085L: linux-hwmon@vger.kernel.org 12086S: Maintained 12087F: Documentation/hwmon/lm83.rst 12088F: drivers/hwmon/lm83.c 12089 12090LM90 HARDWARE MONITOR DRIVER 12091M: Jean Delvare <jdelvare@suse.com> 12092L: linux-hwmon@vger.kernel.org 12093S: Maintained 12094F: Documentation/devicetree/bindings/hwmon/national,lm90.yaml 12095F: Documentation/hwmon/lm90.rst 12096F: drivers/hwmon/lm90.c 12097F: include/dt-bindings/thermal/lm90.h 12098 12099LM95234 HARDWARE MONITOR DRIVER 12100M: Guenter Roeck <linux@roeck-us.net> 12101L: linux-hwmon@vger.kernel.org 12102S: Maintained 12103F: Documentation/hwmon/lm95234.rst 12104F: drivers/hwmon/lm95234.c 12105 12106LME2510 MEDIA DRIVER 12107M: Malcolm Priestley <tvboxspy@gmail.com> 12108L: linux-media@vger.kernel.org 12109S: Maintained 12110W: https://linuxtv.org 12111Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12112F: drivers/media/usb/dvb-usb-v2/lmedm04* 12113 12114LOADPIN SECURITY MODULE 12115M: Kees Cook <keescook@chromium.org> 12116S: Supported 12117T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 12118F: Documentation/admin-guide/LSM/LoadPin.rst 12119F: security/loadpin/ 12120 12121LOCKING PRIMITIVES 12122M: Peter Zijlstra <peterz@infradead.org> 12123M: Ingo Molnar <mingo@redhat.com> 12124M: Will Deacon <will@kernel.org> 12125R: Waiman Long <longman@redhat.com> 12126R: Boqun Feng <boqun.feng@gmail.com> (LOCKDEP) 12127L: linux-kernel@vger.kernel.org 12128S: Maintained 12129T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 12130F: Documentation/locking/ 12131F: arch/*/include/asm/spinlock*.h 12132F: include/linux/lockdep.h 12133F: include/linux/mutex*.h 12134F: include/linux/rwlock*.h 12135F: include/linux/rwsem*.h 12136F: include/linux/seqlock.h 12137F: include/linux/spinlock*.h 12138F: kernel/locking/ 12139F: lib/locking*.[ch] 12140X: kernel/locking/locktorture.c 12141 12142LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks) 12143M: "Richard Russon (FlatCap)" <ldm@flatcap.org> 12144L: linux-ntfs-dev@lists.sourceforge.net 12145S: Maintained 12146W: http://www.linux-ntfs.org/content/view/19/37/ 12147F: Documentation/admin-guide/ldm.rst 12148F: block/partitions/ldm.* 12149 12150LOGITECH HID GAMING KEYBOARDS 12151M: Hans de Goede <hdegoede@redhat.com> 12152L: linux-input@vger.kernel.org 12153S: Maintained 12154T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 12155F: drivers/hid/hid-lg-g15.c 12156 12157LONTIUM LT8912B MIPI TO HDMI BRIDGE 12158M: Adrien Grassein <adrien.grassein@gmail.com> 12159S: Maintained 12160F: Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml 12161F: drivers/gpu/drm/bridge/lontium-lt8912b.c 12162 12163LOONGARCH 12164M: Huacai Chen <chenhuacai@kernel.org> 12165R: WANG Xuerui <kernel@xen0n.name> 12166L: loongarch@lists.linux.dev 12167S: Maintained 12168T: git git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson.git 12169F: Documentation/loongarch/ 12170F: Documentation/translations/zh_CN/loongarch/ 12171F: arch/loongarch/ 12172F: drivers/*/*loongarch* 12173 12174LOONGSON GPIO DRIVER 12175M: Yinbo Zhu <zhuyinbo@loongson.cn> 12176L: linux-gpio@vger.kernel.org 12177S: Maintained 12178F: Documentation/devicetree/bindings/gpio/loongson,ls-gpio.yaml 12179F: drivers/gpio/gpio-loongson-64bit.c 12180 12181LOONGSON LS2X I2C DRIVER 12182M: Binbin Zhou <zhoubinbin@loongson.cn> 12183L: linux-i2c@vger.kernel.org 12184S: Maintained 12185F: Documentation/devicetree/bindings/i2c/loongson,ls2x-i2c.yaml 12186F: drivers/i2c/busses/i2c-ls2x.c 12187 12188LOONGSON-2 SOC SERIES CLOCK DRIVER 12189M: Yinbo Zhu <zhuyinbo@loongson.cn> 12190L: linux-clk@vger.kernel.org 12191S: Maintained 12192F: Documentation/devicetree/bindings/clock/loongson,ls2k-clk.yaml 12193F: drivers/clk/clk-loongson2.c 12194F: include/dt-bindings/clock/loongson,ls2k-clk.h 12195 12196LOONGSON-2 SOC SERIES GUTS DRIVER 12197M: Yinbo Zhu <zhuyinbo@loongson.cn> 12198L: loongarch@lists.linux.dev 12199S: Maintained 12200F: Documentation/devicetree/bindings/hwinfo/loongson,ls2k-chipid.yaml 12201F: drivers/soc/loongson/loongson2_guts.c 12202 12203LOONGSON-2 SOC SERIES PINCTRL DRIVER 12204M: zhanghongchen <zhanghongchen@loongson.cn> 12205M: Yinbo Zhu <zhuyinbo@loongson.cn> 12206L: linux-gpio@vger.kernel.org 12207S: Maintained 12208F: Documentation/devicetree/bindings/pinctrl/loongson,ls2k-pinctrl.yaml 12209F: drivers/pinctrl/pinctrl-loongson2.c 12210 12211LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI) 12212M: Sathya Prakash <sathya.prakash@broadcom.com> 12213M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 12214M: Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com> 12215L: MPT-FusionLinux.pdl@broadcom.com 12216L: linux-scsi@vger.kernel.org 12217S: Supported 12218W: http://www.avagotech.com/support/ 12219F: drivers/message/fusion/ 12220F: drivers/scsi/mpt3sas/ 12221 12222LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers 12223M: Matthew Wilcox <willy@infradead.org> 12224L: linux-scsi@vger.kernel.org 12225S: Maintained 12226F: drivers/scsi/sym53c8xx_2/ 12227 12228LTC1660 DAC DRIVER 12229M: Marcus Folkesson <marcus.folkesson@gmail.com> 12230L: linux-iio@vger.kernel.org 12231S: Maintained 12232F: Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml 12233F: drivers/iio/dac/ltc1660.c 12234 12235LTC2688 IIO DAC DRIVER 12236M: Nuno Sá <nuno.sa@analog.com> 12237L: linux-iio@vger.kernel.org 12238S: Supported 12239W: https://ez.analog.com/linux-software-drivers 12240F: Documentation/ABI/testing/sysfs-bus-iio-dac-ltc2688 12241F: Documentation/devicetree/bindings/iio/dac/adi,ltc2688.yaml 12242F: drivers/iio/dac/ltc2688.c 12243 12244LTC2947 HARDWARE MONITOR DRIVER 12245M: Nuno Sá <nuno.sa@analog.com> 12246L: linux-hwmon@vger.kernel.org 12247S: Supported 12248W: https://ez.analog.com/linux-software-drivers 12249F: Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml 12250F: drivers/hwmon/ltc2947-core.c 12251F: drivers/hwmon/ltc2947-i2c.c 12252F: drivers/hwmon/ltc2947-spi.c 12253F: drivers/hwmon/ltc2947.h 12254 12255LTC2983 IIO TEMPERATURE DRIVER 12256M: Nuno Sá <nuno.sa@analog.com> 12257L: linux-iio@vger.kernel.org 12258S: Supported 12259W: https://ez.analog.com/linux-software-drivers 12260F: Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml 12261F: drivers/iio/temperature/ltc2983.c 12262 12263LTC4261 HARDWARE MONITOR DRIVER 12264M: Guenter Roeck <linux@roeck-us.net> 12265L: linux-hwmon@vger.kernel.org 12266S: Maintained 12267F: Documentation/hwmon/ltc4261.rst 12268F: drivers/hwmon/ltc4261.c 12269 12270LTC4306 I2C MULTIPLEXER DRIVER 12271M: Michael Hennerich <michael.hennerich@analog.com> 12272L: linux-i2c@vger.kernel.org 12273S: Supported 12274W: https://ez.analog.com/linux-software-drivers 12275F: Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt 12276F: drivers/i2c/muxes/i2c-mux-ltc4306.c 12277 12278LTP (Linux Test Project) 12279M: Mike Frysinger <vapier@gentoo.org> 12280M: Cyril Hrubis <chrubis@suse.cz> 12281M: Wanlong Gao <wanlong.gao@gmail.com> 12282M: Jan Stancek <jstancek@redhat.com> 12283M: Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com> 12284M: Alexey Kodanev <alexey.kodanev@oracle.com> 12285L: ltp@lists.linux.it (subscribers-only) 12286S: Maintained 12287W: http://linux-test-project.github.io/ 12288T: git https://github.com/linux-test-project/ltp.git 12289 12290LYNX 28G SERDES PHY DRIVER 12291M: Ioana Ciornei <ioana.ciornei@nxp.com> 12292L: netdev@vger.kernel.org 12293S: Supported 12294F: Documentation/devicetree/bindings/phy/fsl,lynx-28g.yaml 12295F: drivers/phy/freescale/phy-fsl-lynx-28g.c 12296 12297LYNX PCS MODULE 12298M: Ioana Ciornei <ioana.ciornei@nxp.com> 12299L: netdev@vger.kernel.org 12300S: Supported 12301F: drivers/net/pcs/pcs-lynx.c 12302F: include/linux/pcs-lynx.h 12303 12304M68K ARCHITECTURE 12305M: Geert Uytterhoeven <geert@linux-m68k.org> 12306L: linux-m68k@lists.linux-m68k.org 12307S: Maintained 12308W: http://www.linux-m68k.org/ 12309T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git 12310F: arch/m68k/ 12311F: drivers/zorro/ 12312 12313M68K ON APPLE MACINTOSH 12314M: Joshua Thompson <funaho@jurai.org> 12315L: linux-m68k@lists.linux-m68k.org 12316S: Maintained 12317W: http://www.mac.linux-m68k.org/ 12318F: arch/m68k/mac/ 12319F: drivers/macintosh/adb-iop.c 12320F: drivers/macintosh/via-macii.c 12321 12322M68K ON HP9000/300 12323M: Philip Blundell <philb@gnu.org> 12324S: Maintained 12325W: http://www.tazenda.demon.co.uk/phil/linux-hp 12326F: arch/m68k/hp300/ 12327 12328M88DS3103 MEDIA DRIVER 12329M: Antti Palosaari <crope@iki.fi> 12330L: linux-media@vger.kernel.org 12331S: Maintained 12332W: https://linuxtv.org 12333W: http://palosaari.fi/linux/ 12334Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12335T: git git://linuxtv.org/anttip/media_tree.git 12336F: drivers/media/dvb-frontends/m88ds3103* 12337 12338M88RS2000 MEDIA DRIVER 12339M: Malcolm Priestley <tvboxspy@gmail.com> 12340L: linux-media@vger.kernel.org 12341S: Maintained 12342W: https://linuxtv.org 12343Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12344F: drivers/media/dvb-frontends/m88rs2000* 12345 12346MA901 MASTERKIT USB FM RADIO DRIVER 12347M: Alexey Klimov <klimov.linux@gmail.com> 12348L: linux-media@vger.kernel.org 12349S: Maintained 12350T: git git://linuxtv.org/media_tree.git 12351F: drivers/media/radio/radio-ma901.c 12352 12353MAC80211 12354M: Johannes Berg <johannes@sipsolutions.net> 12355L: linux-wireless@vger.kernel.org 12356S: Maintained 12357W: https://wireless.wiki.kernel.org/ 12358Q: https://patchwork.kernel.org/project/linux-wireless/list/ 12359T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 12360T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 12361F: Documentation/networking/mac80211-injection.rst 12362F: Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst 12363F: drivers/net/wireless/virtual/mac80211_hwsim.[ch] 12364F: include/net/mac80211.h 12365F: net/mac80211/ 12366 12367MAILBOX API 12368M: Jassi Brar <jassisinghbrar@gmail.com> 12369L: linux-kernel@vger.kernel.org 12370S: Maintained 12371F: Documentation/devicetree/bindings/mailbox/ 12372F: drivers/mailbox/ 12373F: include/dt-bindings/mailbox/ 12374F: include/linux/mailbox_client.h 12375F: include/linux/mailbox_controller.h 12376 12377MAILBOX ARM MHUv2 12378M: Viresh Kumar <viresh.kumar@linaro.org> 12379M: Tushar Khandelwal <Tushar.Khandelwal@arm.com> 12380L: linux-kernel@vger.kernel.org 12381S: Maintained 12382F: Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml 12383F: drivers/mailbox/arm_mhuv2.c 12384F: include/linux/mailbox/arm_mhuv2_message.h 12385 12386MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7 12387M: Michael Kerrisk <mtk.manpages@gmail.com> 12388L: linux-man@vger.kernel.org 12389S: Maintained 12390W: http://www.kernel.org/doc/man-pages 12391 12392MANAGEMENT COMPONENT TRANSPORT PROTOCOL (MCTP) 12393M: Jeremy Kerr <jk@codeconstruct.com.au> 12394M: Matt Johnston <matt@codeconstruct.com.au> 12395L: netdev@vger.kernel.org 12396S: Maintained 12397F: Documentation/networking/mctp.rst 12398F: drivers/net/mctp/ 12399F: include/net/mctp.h 12400F: include/net/mctpdevice.h 12401F: include/net/netns/mctp.h 12402F: net/mctp/ 12403 12404MAPLE TREE 12405M: Liam R. Howlett <Liam.Howlett@oracle.com> 12406L: linux-mm@kvack.org 12407S: Supported 12408F: Documentation/core-api/maple_tree.rst 12409F: include/linux/maple_tree.h 12410F: include/trace/events/maple_tree.h 12411F: lib/maple_tree.c 12412F: lib/test_maple_tree.c 12413F: tools/testing/radix-tree/linux/maple_tree.h 12414F: tools/testing/radix-tree/maple.c 12415 12416MARDUK (CREATOR CI40) DEVICE TREE SUPPORT 12417M: Rahul Bedarkar <rahulbedarkar89@gmail.com> 12418L: linux-mips@vger.kernel.org 12419S: Maintained 12420F: arch/mips/boot/dts/img/pistachio* 12421 12422MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER 12423M: Andrew Lunn <andrew@lunn.ch> 12424L: netdev@vger.kernel.org 12425S: Maintained 12426F: Documentation/devicetree/bindings/net/dsa/marvell.txt 12427F: Documentation/networking/devlink/mv88e6xxx.rst 12428F: drivers/net/dsa/mv88e6xxx/ 12429F: include/linux/dsa/mv88e6xxx.h 12430F: include/linux/platform_data/mv88e6xxx.h 12431 12432MARVELL ARMADA 3700 PHY DRIVERS 12433M: Miquel Raynal <miquel.raynal@bootlin.com> 12434S: Maintained 12435F: Documentation/devicetree/bindings/phy/marvell,armada-3700-utmi-phy.yaml 12436F: Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt 12437F: drivers/phy/marvell/phy-mvebu-a3700-comphy.c 12438F: drivers/phy/marvell/phy-mvebu-a3700-utmi.c 12439 12440MARVELL ARMADA 3700 SERIAL DRIVER 12441M: Pali Rohár <pali@kernel.org> 12442S: Maintained 12443F: Documentation/devicetree/bindings/clock/marvell,armada-3700-uart-clock.yaml 12444F: Documentation/devicetree/bindings/serial/mvebu-uart.txt 12445F: drivers/tty/serial/mvebu-uart.c 12446 12447MARVELL ARMADA DRM SUPPORT 12448M: Russell King <linux@armlinux.org.uk> 12449S: Maintained 12450T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel 12451T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes 12452F: Documentation/devicetree/bindings/display/armada/ 12453F: drivers/gpu/drm/armada/ 12454F: include/uapi/drm/armada_drm.h 12455 12456MARVELL CRYPTO DRIVER 12457M: Boris Brezillon <bbrezillon@kernel.org> 12458M: Arnaud Ebalard <arno@natisbad.org> 12459M: Srujana Challa <schalla@marvell.com> 12460L: linux-crypto@vger.kernel.org 12461S: Maintained 12462F: drivers/crypto/marvell/ 12463F: include/linux/soc/marvell/octeontx2/ 12464 12465MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2) 12466M: Mirko Lindner <mlindner@marvell.com> 12467M: Stephen Hemminger <stephen@networkplumber.org> 12468L: netdev@vger.kernel.org 12469S: Maintained 12470F: drivers/net/ethernet/marvell/sk* 12471 12472MARVELL LIBERTAS WIRELESS DRIVER 12473L: libertas-dev@lists.infradead.org 12474S: Orphan 12475F: drivers/net/wireless/marvell/libertas/ 12476 12477MARVELL MACCHIATOBIN SUPPORT 12478M: Russell King <linux@armlinux.org.uk> 12479L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12480S: Maintained 12481F: arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts 12482 12483MARVELL MV643XX ETHERNET DRIVER 12484M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 12485L: netdev@vger.kernel.org 12486S: Maintained 12487F: drivers/net/ethernet/marvell/mv643xx_eth.* 12488F: include/linux/mv643xx.h 12489 12490MARVELL MV88X3310 PHY DRIVER 12491M: Russell King <linux@armlinux.org.uk> 12492M: Marek Behún <kabel@kernel.org> 12493L: netdev@vger.kernel.org 12494S: Maintained 12495F: drivers/net/phy/marvell10g.c 12496 12497MARVELL MVEBU THERMAL DRIVER 12498M: Miquel Raynal <miquel.raynal@bootlin.com> 12499S: Maintained 12500F: drivers/thermal/armada_thermal.c 12501 12502MARVELL MVNETA ETHERNET DRIVER 12503M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 12504L: netdev@vger.kernel.org 12505S: Maintained 12506F: drivers/net/ethernet/marvell/mvneta.* 12507 12508MARVELL MVPP2 ETHERNET DRIVER 12509M: Marcin Wojtas <mw@semihalf.com> 12510M: Russell King <linux@armlinux.org.uk> 12511L: netdev@vger.kernel.org 12512S: Maintained 12513F: Documentation/devicetree/bindings/net/marvell,pp2.yaml 12514F: drivers/net/ethernet/marvell/mvpp2/ 12515 12516MARVELL MWIFIEX WIRELESS DRIVER 12517M: Amitkumar Karwar <amitkarwar@gmail.com> 12518M: Ganapathi Bhat <ganapathi017@gmail.com> 12519M: Sharvari Harisangam <sharvari.harisangam@nxp.com> 12520M: Xinming Hu <huxinming820@gmail.com> 12521L: linux-wireless@vger.kernel.org 12522S: Maintained 12523F: drivers/net/wireless/marvell/mwifiex/ 12524 12525MARVELL MWL8K WIRELESS DRIVER 12526M: Lennert Buytenhek <buytenh@wantstofly.org> 12527L: linux-wireless@vger.kernel.org 12528S: Odd Fixes 12529F: drivers/net/wireless/marvell/mwl8k.c 12530 12531MARVELL NAND CONTROLLER DRIVER 12532M: Miquel Raynal <miquel.raynal@bootlin.com> 12533L: linux-mtd@lists.infradead.org 12534S: Maintained 12535F: Documentation/devicetree/bindings/mtd/marvell-nand.txt 12536F: drivers/mtd/nand/raw/marvell_nand.c 12537 12538MARVELL OCTEON ENDPOINT DRIVER 12539M: Veerasenareddy Burru <vburru@marvell.com> 12540M: Abhijit Ayarekar <aayarekar@marvell.com> 12541L: netdev@vger.kernel.org 12542S: Supported 12543F: drivers/net/ethernet/marvell/octeon_ep 12544 12545MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER 12546M: Sunil Goutham <sgoutham@marvell.com> 12547M: Geetha sowjanya <gakula@marvell.com> 12548M: Subbaraya Sundeep <sbhatta@marvell.com> 12549M: hariprasad <hkelam@marvell.com> 12550L: netdev@vger.kernel.org 12551S: Supported 12552F: drivers/net/ethernet/marvell/octeontx2/nic/ 12553F: include/linux/soc/marvell/octeontx2/ 12554 12555MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER 12556M: Sunil Goutham <sgoutham@marvell.com> 12557M: Linu Cherian <lcherian@marvell.com> 12558M: Geetha sowjanya <gakula@marvell.com> 12559M: Jerin Jacob <jerinj@marvell.com> 12560M: hariprasad <hkelam@marvell.com> 12561M: Subbaraya Sundeep <sbhatta@marvell.com> 12562L: netdev@vger.kernel.org 12563S: Supported 12564F: Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst 12565F: drivers/net/ethernet/marvell/octeontx2/af/ 12566 12567MARVELL PRESTERA ETHERNET SWITCH DRIVER 12568M: Taras Chornyi <taras.chornyi@plvision.eu> 12569S: Supported 12570W: https://github.com/Marvell-switching/switchdev-prestera 12571F: drivers/net/ethernet/marvell/prestera/ 12572 12573MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER 12574M: Nicolas Pitre <nico@fluxnic.net> 12575S: Odd Fixes 12576F: drivers/mmc/host/mvsdio.* 12577 12578MARVELL USB MDIO CONTROLLER DRIVER 12579M: Tobias Waldekranz <tobias@waldekranz.com> 12580L: netdev@vger.kernel.org 12581S: Maintained 12582F: Documentation/devicetree/bindings/net/marvell,mvusb.yaml 12583F: drivers/net/mdio/mdio-mvusb.c 12584 12585MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER 12586M: Hu Ziji <huziji@marvell.com> 12587L: linux-mmc@vger.kernel.org 12588S: Supported 12589F: Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.yaml 12590F: drivers/mmc/host/sdhci-xenon* 12591 12592MATROX FRAMEBUFFER DRIVER 12593L: linux-fbdev@vger.kernel.org 12594S: Orphan 12595F: drivers/video/fbdev/matrox/matroxfb_* 12596F: include/uapi/linux/matroxfb.h 12597 12598MAX15301 DRIVER 12599M: Daniel Nilsson <daniel.nilsson@flex.com> 12600L: linux-hwmon@vger.kernel.org 12601S: Maintained 12602F: Documentation/hwmon/max15301.rst 12603F: drivers/hwmon/pmbus/max15301.c 12604 12605MAX16065 HARDWARE MONITOR DRIVER 12606M: Guenter Roeck <linux@roeck-us.net> 12607L: linux-hwmon@vger.kernel.org 12608S: Maintained 12609F: Documentation/hwmon/max16065.rst 12610F: drivers/hwmon/max16065.c 12611 12612MAX2175 SDR TUNER DRIVER 12613M: Ramesh Shanmugasundaram <rashanmu@gmail.com> 12614L: linux-media@vger.kernel.org 12615S: Maintained 12616T: git git://linuxtv.org/media_tree.git 12617F: Documentation/devicetree/bindings/media/i2c/max2175.txt 12618F: Documentation/userspace-api/media/drivers/max2175.rst 12619F: drivers/media/i2c/max2175* 12620F: include/uapi/linux/max2175.h 12621 12622MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER 12623L: linux-hwmon@vger.kernel.org 12624S: Orphan 12625F: Documentation/hwmon/max6650.rst 12626F: drivers/hwmon/max6650.c 12627 12628MAX6697 HARDWARE MONITOR DRIVER 12629M: Guenter Roeck <linux@roeck-us.net> 12630L: linux-hwmon@vger.kernel.org 12631S: Maintained 12632F: Documentation/devicetree/bindings/hwmon/max6697.txt 12633F: Documentation/hwmon/max6697.rst 12634F: drivers/hwmon/max6697.c 12635F: include/linux/platform_data/max6697.h 12636 12637MAX9286 QUAD GMSL DESERIALIZER DRIVER 12638M: Jacopo Mondi <jacopo+renesas@jmondi.org> 12639M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 12640M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 12641M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 12642L: linux-media@vger.kernel.org 12643S: Maintained 12644F: Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml 12645F: drivers/media/i2c/max9286.c 12646 12647MAX96712 QUAD GMSL2 DESERIALIZER DRIVER 12648M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 12649L: linux-media@vger.kernel.org 12650S: Maintained 12651F: drivers/staging/media/max96712/max96712.c 12652 12653MAX9860 MONO AUDIO VOICE CODEC DRIVER 12654M: Peter Rosin <peda@axentia.se> 12655L: alsa-devel@alsa-project.org (moderated for non-subscribers) 12656S: Maintained 12657F: Documentation/devicetree/bindings/sound/max9860.txt 12658F: sound/soc/codecs/max9860.* 12659 12660MAXBOTIX ULTRASONIC RANGER IIO DRIVER 12661M: Andreas Klinger <ak@it-klinger.de> 12662L: linux-iio@vger.kernel.org 12663S: Maintained 12664F: Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml 12665F: drivers/iio/proximity/mb1232.c 12666 12667MAXIM MAX11205 DRIVER 12668M: Ramona Bolboaca <ramona.bolboaca@analog.com> 12669L: linux-iio@vger.kernel.org 12670S: Supported 12671W: https://ez.analog.com/linux-software-drivers 12672F: Documentation/devicetree/bindings/iio/adc/maxim,max11205.yaml 12673F: drivers/iio/adc/max11205.c 12674 12675MAXIM MAX17040 FAMILY FUEL GAUGE DRIVERS 12676R: Iskren Chernev <iskren.chernev@gmail.com> 12677R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12678R: Marek Szyprowski <m.szyprowski@samsung.com> 12679R: Matheus Castello <matheus@castello.eng.br> 12680L: linux-pm@vger.kernel.org 12681S: Maintained 12682F: Documentation/devicetree/bindings/power/supply/maxim,max17040.yaml 12683F: drivers/power/supply/max17040_battery.c 12684 12685MAXIM MAX17042 FAMILY FUEL GAUGE DRIVERS 12686R: Hans de Goede <hdegoede@redhat.com> 12687R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12688R: Marek Szyprowski <m.szyprowski@samsung.com> 12689R: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm> 12690R: Purism Kernel Team <kernel@puri.sm> 12691L: linux-pm@vger.kernel.org 12692S: Maintained 12693F: Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml 12694F: drivers/power/supply/max17042_battery.c 12695 12696MAXIM MAX20086 CAMERA POWER PROTECTOR DRIVER 12697M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12698L: linux-kernel@vger.kernel.org 12699S: Maintained 12700F: Documentation/devicetree/bindings/regulator/maxim,max20086.yaml 12701F: drivers/regulator/max20086-regulator.c 12702 12703MAXIM MAX30208 TEMPERATURE SENSOR DRIVER 12704M: Rajat Khandelwal <rajat.khandelwal@linux.intel.com> 12705L: linux-iio@vger.kernel.org 12706S: Maintained 12707F: drivers/iio/temperature/max30208.c 12708 12709MAXIM MAX77650 PMIC MFD DRIVER 12710M: Bartosz Golaszewski <brgl@bgdev.pl> 12711L: linux-kernel@vger.kernel.org 12712S: Maintained 12713F: Documentation/devicetree/bindings/*/*max77650.yaml 12714F: Documentation/devicetree/bindings/*/max77650*.yaml 12715F: drivers/gpio/gpio-max77650.c 12716F: drivers/input/misc/max77650-onkey.c 12717F: drivers/leds/leds-max77650.c 12718F: drivers/mfd/max77650.c 12719F: drivers/power/supply/max77650-charger.c 12720F: drivers/regulator/max77650-regulator.c 12721F: include/linux/mfd/max77650.h 12722 12723MAXIM MAX77714 PMIC MFD DRIVER 12724M: Luca Ceresoli <luca@lucaceresoli.net> 12725S: Maintained 12726F: Documentation/devicetree/bindings/mfd/maxim,max77714.yaml 12727F: drivers/mfd/max77714.c 12728F: include/linux/mfd/max77714.h 12729 12730MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER 12731M: Javier Martinez Canillas <javier@dowhile0.org> 12732L: linux-kernel@vger.kernel.org 12733S: Supported 12734F: Documentation/devicetree/bindings/*/*max77802.yaml 12735F: drivers/regulator/max77802-regulator.c 12736F: include/dt-bindings/*/*max77802.h 12737 12738MAXIM MAX77976 BATTERY CHARGER 12739M: Luca Ceresoli <luca@lucaceresoli.net> 12740S: Supported 12741F: Documentation/devicetree/bindings/power/supply/maxim,max77976.yaml 12742F: drivers/power/supply/max77976_charger.c 12743 12744MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS 12745M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12746L: linux-pm@vger.kernel.org 12747S: Supported 12748B: mailto:linux-samsung-soc@vger.kernel.org 12749F: Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml 12750F: Documentation/devicetree/bindings/power/supply/maxim,max77693.yaml 12751F: drivers/power/supply/max14577_charger.c 12752F: drivers/power/supply/max77693_charger.c 12753 12754MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS 12755M: Chanwoo Choi <cw00.choi@samsung.com> 12756M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12757L: linux-kernel@vger.kernel.org 12758S: Supported 12759B: mailto:linux-samsung-soc@vger.kernel.org 12760F: Documentation/devicetree/bindings/*/maxim,max14577.yaml 12761F: Documentation/devicetree/bindings/*/maxim,max77686.yaml 12762F: Documentation/devicetree/bindings/*/maxim,max77693.yaml 12763F: Documentation/devicetree/bindings/*/maxim,max77843.yaml 12764F: Documentation/devicetree/bindings/clock/maxim,max77686.txt 12765F: drivers/*/*max77843.c 12766F: drivers/*/max14577*.c 12767F: drivers/*/max77686*.c 12768F: drivers/*/max77693*.c 12769F: drivers/clk/clk-max77686.c 12770F: drivers/extcon/extcon-max14577.c 12771F: drivers/extcon/extcon-max77693.c 12772F: drivers/rtc/rtc-max77686.c 12773F: include/linux/mfd/max14577*.h 12774F: include/linux/mfd/max77686*.h 12775F: include/linux/mfd/max77693*.h 12776 12777MAXIRADIO FM RADIO RECEIVER DRIVER 12778M: Hans Verkuil <hverkuil@xs4all.nl> 12779L: linux-media@vger.kernel.org 12780S: Maintained 12781W: https://linuxtv.org 12782T: git git://linuxtv.org/media_tree.git 12783F: drivers/media/radio/radio-maxiradio* 12784 12785MAXLINEAR ETHERNET PHY DRIVER 12786M: Xu Liang <lxu@maxlinear.com> 12787L: netdev@vger.kernel.org 12788S: Supported 12789F: drivers/net/phy/mxl-gpy.c 12790 12791MCAN MMIO DEVICE DRIVER 12792M: Chandrasekar Ramakrishnan <rcsekar@samsung.com> 12793L: linux-can@vger.kernel.org 12794S: Maintained 12795F: Documentation/devicetree/bindings/net/can/bosch,m_can.yaml 12796F: drivers/net/can/m_can/m_can.c 12797F: drivers/net/can/m_can/m_can.h 12798F: drivers/net/can/m_can/m_can_platform.c 12799 12800MCBA MICROCHIP CAN BUS ANALYZER TOOL DRIVER 12801R: Yasushi SHOJI <yashi@spacecubics.com> 12802L: linux-can@vger.kernel.org 12803S: Maintained 12804F: drivers/net/can/usb/mcba_usb.c 12805 12806MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER 12807M: Rishi Gupta <gupt21@gmail.com> 12808L: linux-i2c@vger.kernel.org 12809L: linux-input@vger.kernel.org 12810S: Maintained 12811F: drivers/hid/hid-mcp2221.c 12812 12813MCP251XFD SPI-CAN NETWORK DRIVER 12814M: Marc Kleine-Budde <mkl@pengutronix.de> 12815M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 12816R: Thomas Kopp <thomas.kopp@microchip.com> 12817L: linux-can@vger.kernel.org 12818S: Maintained 12819F: Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml 12820F: drivers/net/can/spi/mcp251xfd/ 12821 12822MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS 12823M: Peter Rosin <peda@axentia.se> 12824L: linux-iio@vger.kernel.org 12825S: Maintained 12826F: Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531 12827F: drivers/iio/potentiometer/mcp4018.c 12828F: drivers/iio/potentiometer/mcp4531.c 12829 12830MCR20A IEEE-802.15.4 RADIO DRIVER 12831M: Stefan Schmidt <stefan@datenfreihafen.org> 12832L: linux-wpan@vger.kernel.org 12833S: Odd Fixes 12834W: https://github.com/xueliu/mcr20a-linux 12835F: Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt 12836F: drivers/net/ieee802154/mcr20a.c 12837F: drivers/net/ieee802154/mcr20a.h 12838 12839MEASUREMENT COMPUTING CIO-DAC IIO DRIVER 12840M: William Breathitt Gray <william.gray@linaro.org> 12841L: linux-iio@vger.kernel.org 12842S: Maintained 12843F: drivers/iio/dac/cio-dac.c 12844 12845MEDIA CONTROLLER FRAMEWORK 12846M: Sakari Ailus <sakari.ailus@linux.intel.com> 12847M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12848L: linux-media@vger.kernel.org 12849S: Supported 12850W: https://www.linuxtv.org 12851T: git git://linuxtv.org/media_tree.git 12852F: drivers/media/mc/ 12853F: include/media/media-*.h 12854F: include/uapi/linux/media.h 12855 12856MEDIA DRIVER FOR FREESCALE IMX PXP 12857M: Philipp Zabel <p.zabel@pengutronix.de> 12858L: linux-media@vger.kernel.org 12859S: Maintained 12860T: git git://linuxtv.org/media_tree.git 12861F: drivers/media/platform/nxp/imx-pxp.[ch] 12862 12863MEDIA DRIVERS FOR ASCOT2E 12864M: Sergey Kozlov <serjk@netup.ru> 12865M: Abylay Ospan <aospan@netup.ru> 12866L: linux-media@vger.kernel.org 12867S: Supported 12868W: https://linuxtv.org 12869W: http://netup.tv/ 12870T: git git://linuxtv.org/media_tree.git 12871F: drivers/media/dvb-frontends/ascot2e* 12872 12873MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS 12874M: Jasmin Jessich <jasmin@anw.at> 12875L: linux-media@vger.kernel.org 12876S: Maintained 12877W: https://linuxtv.org 12878T: git git://linuxtv.org/media_tree.git 12879F: drivers/media/dvb-frontends/cxd2099* 12880 12881MEDIA DRIVERS FOR CXD2841ER 12882M: Sergey Kozlov <serjk@netup.ru> 12883M: Abylay Ospan <aospan@netup.ru> 12884L: linux-media@vger.kernel.org 12885S: Supported 12886W: https://linuxtv.org 12887W: http://netup.tv/ 12888T: git git://linuxtv.org/media_tree.git 12889F: drivers/media/dvb-frontends/cxd2841er* 12890 12891MEDIA DRIVERS FOR CXD2880 12892M: Yasunari Takiguchi <Yasunari.Takiguchi@sony.com> 12893L: linux-media@vger.kernel.org 12894S: Supported 12895W: http://linuxtv.org/ 12896T: git git://linuxtv.org/media_tree.git 12897F: drivers/media/dvb-frontends/cxd2880/* 12898F: drivers/media/spi/cxd2880* 12899 12900MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES 12901L: linux-media@vger.kernel.org 12902S: Orphan 12903W: https://linuxtv.org 12904T: git git://linuxtv.org/media_tree.git 12905F: drivers/media/pci/ddbridge/* 12906 12907MEDIA DRIVERS FOR FREESCALE IMX 12908M: Steve Longerbeam <slongerbeam@gmail.com> 12909M: Philipp Zabel <p.zabel@pengutronix.de> 12910L: linux-media@vger.kernel.org 12911S: Maintained 12912T: git git://linuxtv.org/media_tree.git 12913F: Documentation/admin-guide/media/imx.rst 12914F: Documentation/devicetree/bindings/media/imx.txt 12915F: drivers/staging/media/imx/ 12916F: include/linux/imx-media.h 12917F: include/media/imx.h 12918 12919MEDIA DRIVERS FOR FREESCALE IMX7 12920M: Rui Miguel Silva <rmfrfs@gmail.com> 12921M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12922L: linux-media@vger.kernel.org 12923S: Maintained 12924T: git git://linuxtv.org/media_tree.git 12925F: Documentation/admin-guide/media/imx7.rst 12926F: Documentation/devicetree/bindings/media/nxp,imx-mipi-csi2.yaml 12927F: Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml 12928F: drivers/media/platform/nxp/imx-mipi-csis.c 12929F: drivers/media/platform/nxp/imx7-media-csi.c 12930 12931MEDIA DRIVERS FOR HELENE 12932M: Abylay Ospan <aospan@netup.ru> 12933L: linux-media@vger.kernel.org 12934S: Supported 12935W: https://linuxtv.org 12936W: http://netup.tv/ 12937T: git git://linuxtv.org/media_tree.git 12938F: drivers/media/dvb-frontends/helene* 12939 12940MEDIA DRIVERS FOR HORUS3A 12941M: Sergey Kozlov <serjk@netup.ru> 12942M: Abylay Ospan <aospan@netup.ru> 12943L: linux-media@vger.kernel.org 12944S: Supported 12945W: https://linuxtv.org 12946W: http://netup.tv/ 12947T: git git://linuxtv.org/media_tree.git 12948F: drivers/media/dvb-frontends/horus3a* 12949 12950MEDIA DRIVERS FOR LNBH25 12951M: Sergey Kozlov <serjk@netup.ru> 12952M: Abylay Ospan <aospan@netup.ru> 12953L: linux-media@vger.kernel.org 12954S: Supported 12955W: https://linuxtv.org 12956W: http://netup.tv/ 12957T: git git://linuxtv.org/media_tree.git 12958F: drivers/media/dvb-frontends/lnbh25* 12959 12960MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS 12961L: linux-media@vger.kernel.org 12962S: Orphan 12963W: https://linuxtv.org 12964T: git git://linuxtv.org/media_tree.git 12965F: drivers/media/dvb-frontends/mxl5xx* 12966 12967MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices 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/pci/netup_unidvb/* 12976 12977MEDIA DRIVERS FOR NVIDIA TEGRA - VDE 12978M: Dmitry Osipenko <digetx@gmail.com> 12979L: linux-media@vger.kernel.org 12980L: linux-tegra@vger.kernel.org 12981S: Maintained 12982T: git git://linuxtv.org/media_tree.git 12983F: Documentation/devicetree/bindings/media/nvidia,tegra-vde.yaml 12984F: drivers/media/platform/nvidia/tegra-vde/ 12985 12986MEDIA DRIVERS FOR RENESAS - CEU 12987M: Jacopo Mondi <jacopo@jmondi.org> 12988L: linux-media@vger.kernel.org 12989L: linux-renesas-soc@vger.kernel.org 12990S: Supported 12991T: git git://linuxtv.org/media_tree.git 12992F: Documentation/devicetree/bindings/media/renesas,ceu.yaml 12993F: drivers/media/platform/renesas/renesas-ceu.c 12994F: include/media/drv-intf/renesas-ceu.h 12995 12996MEDIA DRIVERS FOR RENESAS - DRIF 12997M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 12998L: linux-media@vger.kernel.org 12999L: linux-renesas-soc@vger.kernel.org 13000S: Supported 13001T: git git://linuxtv.org/media_tree.git 13002F: Documentation/devicetree/bindings/media/renesas,drif.yaml 13003F: drivers/media/platform/renesas/rcar_drif.c 13004 13005MEDIA DRIVERS FOR RENESAS - FCP 13006M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13007L: linux-media@vger.kernel.org 13008L: linux-renesas-soc@vger.kernel.org 13009S: Supported 13010T: git git://linuxtv.org/media_tree.git 13011F: Documentation/devicetree/bindings/media/renesas,fcp.yaml 13012F: drivers/media/platform/renesas/rcar-fcp.c 13013F: include/media/rcar-fcp.h 13014 13015MEDIA DRIVERS FOR RENESAS - FDP1 13016M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13017L: linux-media@vger.kernel.org 13018L: linux-renesas-soc@vger.kernel.org 13019S: Supported 13020T: git git://linuxtv.org/media_tree.git 13021F: Documentation/devicetree/bindings/media/renesas,fdp1.yaml 13022F: drivers/media/platform/renesas/rcar_fdp1.c 13023 13024MEDIA DRIVERS FOR RENESAS - VIN 13025M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 13026L: linux-media@vger.kernel.org 13027L: linux-renesas-soc@vger.kernel.org 13028S: Supported 13029T: git git://linuxtv.org/media_tree.git 13030F: Documentation/devicetree/bindings/media/renesas,csi2.yaml 13031F: Documentation/devicetree/bindings/media/renesas,isp.yaml 13032F: Documentation/devicetree/bindings/media/renesas,vin.yaml 13033F: drivers/media/platform/renesas/rcar-isp.c 13034F: drivers/media/platform/renesas/rcar-vin/ 13035 13036MEDIA DRIVERS FOR RENESAS - VSP1 13037M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13038M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13039L: linux-media@vger.kernel.org 13040L: linux-renesas-soc@vger.kernel.org 13041S: Supported 13042T: git git://linuxtv.org/media_tree.git 13043F: Documentation/devicetree/bindings/media/renesas,vsp1.yaml 13044F: drivers/media/platform/renesas/vsp1/ 13045 13046MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs 13047L: linux-media@vger.kernel.org 13048S: Orphan 13049W: https://linuxtv.org 13050T: git git://linuxtv.org/media_tree.git 13051F: drivers/media/dvb-frontends/stv0910* 13052 13053MEDIA DRIVERS FOR ST STV6111 TUNER ICs 13054L: linux-media@vger.kernel.org 13055S: Orphan 13056W: https://linuxtv.org 13057T: git git://linuxtv.org/media_tree.git 13058F: drivers/media/dvb-frontends/stv6111* 13059 13060MEDIA DRIVERS FOR STM32 - DCMI 13061M: Hugues Fruchet <hugues.fruchet@foss.st.com> 13062L: linux-media@vger.kernel.org 13063S: Supported 13064T: git git://linuxtv.org/media_tree.git 13065F: Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml 13066F: drivers/media/platform/st/stm32/stm32-dcmi.c 13067 13068MEDIA INPUT INFRASTRUCTURE (V4L/DVB) 13069M: Mauro Carvalho Chehab <mchehab@kernel.org> 13070L: linux-media@vger.kernel.org 13071S: Maintained 13072W: https://linuxtv.org 13073Q: http://patchwork.kernel.org/project/linux-media/list/ 13074T: git git://linuxtv.org/media_tree.git 13075F: Documentation/admin-guide/media/ 13076F: Documentation/devicetree/bindings/media/ 13077F: Documentation/driver-api/media/ 13078F: Documentation/userspace-api/media/ 13079F: drivers/media/ 13080F: drivers/staging/media/ 13081F: include/dt-bindings/media/ 13082F: include/linux/platform_data/media/ 13083F: include/media/ 13084F: include/uapi/linux/dvb/ 13085F: include/uapi/linux/ivtv* 13086F: include/uapi/linux/media.h 13087F: include/uapi/linux/uvcvideo.h 13088F: include/uapi/linux/v4l2-* 13089F: include/uapi/linux/videodev2.h 13090 13091MEDIATEK BLUETOOTH DRIVER 13092M: Sean Wang <sean.wang@mediatek.com> 13093L: linux-bluetooth@vger.kernel.org 13094L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13095S: Maintained 13096F: Documentation/devicetree/bindings/net/mediatek-bluetooth.txt 13097F: drivers/bluetooth/btmtkuart.c 13098 13099MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS 13100M: Sean Wang <sean.wang@mediatek.com> 13101L: linux-pm@vger.kernel.org 13102S: Maintained 13103F: Documentation/devicetree/bindings/power/reset/mt6323-poweroff.txt 13104F: drivers/power/reset/mt6323-poweroff.c 13105 13106MEDIATEK CIR DRIVER 13107M: Sean Wang <sean.wang@mediatek.com> 13108S: Maintained 13109F: drivers/media/rc/mtk-cir.c 13110 13111MEDIATEK DMA DRIVER 13112M: Sean Wang <sean.wang@mediatek.com> 13113L: dmaengine@vger.kernel.org 13114L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13115L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13116S: Maintained 13117F: Documentation/devicetree/bindings/dma/mtk-* 13118F: drivers/dma/mediatek/ 13119 13120MEDIATEK ETHERNET DRIVER 13121M: Felix Fietkau <nbd@nbd.name> 13122M: John Crispin <john@phrozen.org> 13123M: Sean Wang <sean.wang@mediatek.com> 13124M: Mark Lee <Mark-MC.Lee@mediatek.com> 13125M: Lorenzo Bianconi <lorenzo@kernel.org> 13126L: netdev@vger.kernel.org 13127S: Maintained 13128F: drivers/net/ethernet/mediatek/ 13129 13130MEDIATEK ETHERNET PCS DRIVER 13131M: Alexander Couzens <lynxis@fe80.eu> 13132M: Daniel Golle <daniel@makrotopia.org> 13133L: netdev@vger.kernel.org 13134S: Maintained 13135F: drivers/net/pcs/pcs-mtk-lynxi.c 13136F: include/linux/pcs/pcs-mtk-lynxi.h 13137 13138MEDIATEK I2C CONTROLLER DRIVER 13139M: Qii Wang <qii.wang@mediatek.com> 13140L: linux-i2c@vger.kernel.org 13141S: Maintained 13142F: Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml 13143F: drivers/i2c/busses/i2c-mt65xx.c 13144 13145MEDIATEK IOMMU DRIVER 13146M: Yong Wu <yong.wu@mediatek.com> 13147L: iommu@lists.linux.dev 13148L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13149S: Supported 13150F: Documentation/devicetree/bindings/iommu/mediatek* 13151F: drivers/iommu/mtk_iommu* 13152F: include/dt-bindings/memory/mt*-port.h 13153 13154MEDIATEK JPEG DRIVER 13155M: Bin Liu <bin.liu@mediatek.com> 13156S: Supported 13157F: Documentation/devicetree/bindings/media/mediatek-jpeg-*.yaml 13158F: drivers/media/platform/mediatek/jpeg/ 13159 13160MEDIATEK KEYPAD DRIVER 13161M: Mattijs Korpershoek <mkorpershoek@baylibre.com> 13162S: Supported 13163F: Documentation/devicetree/bindings/input/mediatek,mt6779-keypad.yaml 13164F: drivers/input/keyboard/mt6779-keypad.c 13165 13166MEDIATEK MDP DRIVER 13167M: Minghsiu Tsai <minghsiu.tsai@mediatek.com> 13168M: Houlong Wei <houlong.wei@mediatek.com> 13169M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13170S: Supported 13171F: Documentation/devicetree/bindings/media/mediatek-mdp.txt 13172F: drivers/media/platform/mediatek/mdp/ 13173F: drivers/media/platform/mediatek/vpu/ 13174 13175MEDIATEK MEDIA DRIVER 13176M: Tiffany Lin <tiffany.lin@mediatek.com> 13177M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13178M: Yunfei Dong <yunfei.dong@mediatek.com> 13179S: Supported 13180F: Documentation/devicetree/bindings/media/mediatek,vcodec*.yaml 13181F: Documentation/devicetree/bindings/media/mediatek-vpu.txt 13182F: drivers/media/platform/mediatek/vcodec/ 13183F: drivers/media/platform/mediatek/vpu/ 13184 13185MEDIATEK MMC/SD/SDIO DRIVER 13186M: Chaotian Jing <chaotian.jing@mediatek.com> 13187S: Maintained 13188F: Documentation/devicetree/bindings/mmc/mtk-sd.yaml 13189F: drivers/mmc/host/mtk-sd.c 13190 13191MEDIATEK MT76 WIRELESS LAN DRIVER 13192M: Felix Fietkau <nbd@nbd.name> 13193M: Lorenzo Bianconi <lorenzo@kernel.org> 13194M: Ryder Lee <ryder.lee@mediatek.com> 13195R: Shayne Chen <shayne.chen@mediatek.com> 13196R: Sean Wang <sean.wang@mediatek.com> 13197L: linux-wireless@vger.kernel.org 13198S: Maintained 13199F: Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml 13200F: drivers/net/wireless/mediatek/mt76/ 13201 13202MEDIATEK MT7601U WIRELESS LAN DRIVER 13203M: Jakub Kicinski <kuba@kernel.org> 13204L: linux-wireless@vger.kernel.org 13205S: Maintained 13206F: drivers/net/wireless/mediatek/mt7601u/ 13207 13208MEDIATEK MT7621 CLOCK DRIVER 13209M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13210S: Maintained 13211F: Documentation/devicetree/bindings/clock/mediatek,mt7621-sysc.yaml 13212F: drivers/clk/ralink/clk-mt7621.c 13213 13214MEDIATEK MT7621 PCIE CONTROLLER DRIVER 13215M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13216S: Maintained 13217F: Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml 13218F: drivers/pci/controller/pcie-mt7621.c 13219 13220MEDIATEK MT7621 PHY PCI DRIVER 13221M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13222S: Maintained 13223F: Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml 13224F: drivers/phy/ralink/phy-mt7621-pci.c 13225 13226MEDIATEK MT7621/28/88 I2C DRIVER 13227M: Stefan Roese <sr@denx.de> 13228L: linux-i2c@vger.kernel.org 13229S: Maintained 13230F: Documentation/devicetree/bindings/i2c/mediatek,mt7621-i2c.yaml 13231F: drivers/i2c/busses/i2c-mt7621.c 13232 13233MEDIATEK NAND CONTROLLER DRIVER 13234L: linux-mtd@lists.infradead.org 13235S: Orphan 13236F: Documentation/devicetree/bindings/mtd/mediatek,mtk-nfc.yaml 13237F: drivers/mtd/nand/raw/mtk_* 13238 13239MEDIATEK PMIC LED DRIVER 13240M: Sean Wang <sean.wang@mediatek.com> 13241S: Maintained 13242F: Documentation/devicetree/bindings/leds/leds-mt6323.txt 13243F: drivers/leds/leds-mt6323.c 13244 13245MEDIATEK RANDOM NUMBER GENERATOR SUPPORT 13246M: Sean Wang <sean.wang@mediatek.com> 13247S: Maintained 13248F: drivers/char/hw_random/mtk-rng.c 13249 13250MEDIATEK SMI DRIVER 13251M: Yong Wu <yong.wu@mediatek.com> 13252L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13253S: Supported 13254F: Documentation/devicetree/bindings/memory-controllers/mediatek,smi* 13255F: drivers/memory/mtk-smi.c 13256F: include/soc/mediatek/smi.h 13257 13258MEDIATEK SWITCH DRIVER 13259M: Sean Wang <sean.wang@mediatek.com> 13260M: Landen Chao <Landen.Chao@mediatek.com> 13261M: DENG Qingfang <dqfext@gmail.com> 13262M: Daniel Golle <daniel@makrotopia.org> 13263L: netdev@vger.kernel.org 13264S: Maintained 13265F: drivers/net/dsa/mt7530-mdio.c 13266F: drivers/net/dsa/mt7530-mmio.c 13267F: drivers/net/dsa/mt7530.* 13268F: net/dsa/tag_mtk.c 13269 13270MEDIATEK T7XX 5G WWAN MODEM DRIVER 13271M: Chandrashekar Devegowda <chandrashekar.devegowda@intel.com> 13272M: Intel Corporation <linuxwwan@intel.com> 13273R: Chiranjeevi Rapolu <chiranjeevi.rapolu@linux.intel.com> 13274R: Liu Haijun <haijun.liu@mediatek.com> 13275R: M Chetan Kumar <m.chetan.kumar@linux.intel.com> 13276R: Ricardo Martinez <ricardo.martinez@linux.intel.com> 13277L: netdev@vger.kernel.org 13278S: Supported 13279F: drivers/net/wwan/t7xx/ 13280 13281MEDIATEK USB3 DRD IP DRIVER 13282M: Chunfeng Yun <chunfeng.yun@mediatek.com> 13283L: linux-usb@vger.kernel.org 13284L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13285L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13286S: Maintained 13287F: Documentation/devicetree/bindings/usb/mediatek,* 13288F: drivers/usb/host/xhci-mtk* 13289F: drivers/usb/mtu3/ 13290 13291MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES 13292M: Peter Senna Tschudin <peter.senna@gmail.com> 13293M: Martin Donnelly <martin.donnelly@ge.com> 13294M: Martyn Welch <martyn.welch@collabora.co.uk> 13295S: Maintained 13296F: Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt 13297F: drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c 13298 13299MEGARAID SCSI/SAS DRIVERS 13300M: Kashyap Desai <kashyap.desai@broadcom.com> 13301M: Sumit Saxena <sumit.saxena@broadcom.com> 13302M: Shivasharan S <shivasharan.srikanteshwara@broadcom.com> 13303L: megaraidlinux.pdl@broadcom.com 13304L: linux-scsi@vger.kernel.org 13305S: Maintained 13306W: http://www.avagotech.com/support/ 13307F: Documentation/scsi/megaraid.rst 13308F: drivers/scsi/megaraid.* 13309F: drivers/scsi/megaraid/ 13310 13311MELEXIS MLX90614 DRIVER 13312M: Crt Mori <cmo@melexis.com> 13313L: linux-iio@vger.kernel.org 13314S: Supported 13315W: http://www.melexis.com 13316F: drivers/iio/temperature/mlx90614.c 13317 13318MELEXIS MLX90632 DRIVER 13319M: Crt Mori <cmo@melexis.com> 13320L: linux-iio@vger.kernel.org 13321S: Supported 13322W: http://www.melexis.com 13323F: drivers/iio/temperature/mlx90632.c 13324 13325MELFAS MIP4 TOUCHSCREEN DRIVER 13326M: Sangwon Jee <jeesw@melfas.com> 13327S: Supported 13328W: http://www.melfas.com 13329F: Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt 13330F: drivers/input/touchscreen/melfas_mip4.c 13331 13332MELLANOX BLUEFIELD I2C DRIVER 13333M: Khalil Blaiech <kblaiech@nvidia.com> 13334M: Asmaa Mnebhi <asmaa@nvidia.com> 13335L: linux-i2c@vger.kernel.org 13336S: Supported 13337F: drivers/i2c/busses/i2c-mlxbf.c 13338 13339MELLANOX ETHERNET DRIVER (mlx4_en) 13340M: Tariq Toukan <tariqt@nvidia.com> 13341L: netdev@vger.kernel.org 13342S: Supported 13343W: http://www.mellanox.com 13344Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13345F: drivers/net/ethernet/mellanox/mlx4/en_* 13346 13347MELLANOX ETHERNET DRIVER (mlx5e) 13348M: Saeed Mahameed <saeedm@nvidia.com> 13349L: netdev@vger.kernel.org 13350S: Supported 13351W: http://www.mellanox.com 13352Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13353F: drivers/net/ethernet/mellanox/mlx5/core/en_* 13354 13355MELLANOX ETHERNET INNOVA DRIVERS 13356R: Boris Pismenny <borisp@nvidia.com> 13357L: netdev@vger.kernel.org 13358S: Supported 13359W: http://www.mellanox.com 13360Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13361F: drivers/net/ethernet/mellanox/mlx5/core/en_accel/* 13362F: drivers/net/ethernet/mellanox/mlx5/core/fpga/* 13363F: include/linux/mlx5/mlx5_ifc_fpga.h 13364 13365MELLANOX ETHERNET SWITCH DRIVERS 13366M: Ido Schimmel <idosch@nvidia.com> 13367M: Petr Machata <petrm@nvidia.com> 13368L: netdev@vger.kernel.org 13369S: Supported 13370W: http://www.mellanox.com 13371Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13372F: drivers/net/ethernet/mellanox/mlxsw/ 13373F: tools/testing/selftests/drivers/net/mlxsw/ 13374 13375MELLANOX FIRMWARE FLASH LIBRARY (mlxfw) 13376M: mlxsw@nvidia.com 13377L: netdev@vger.kernel.org 13378S: Supported 13379W: http://www.mellanox.com 13380Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13381F: drivers/net/ethernet/mellanox/mlxfw/ 13382 13383MELLANOX HARDWARE PLATFORM SUPPORT 13384M: Hans de Goede <hdegoede@redhat.com> 13385M: Mark Gross <markgross@kernel.org> 13386M: Vadim Pasternak <vadimp@nvidia.com> 13387L: platform-driver-x86@vger.kernel.org 13388S: Supported 13389F: Documentation/ABI/testing/sysfs-platform-mellanox-bootctl 13390F: drivers/platform/mellanox/ 13391F: include/linux/platform_data/mlxreg.h 13392 13393MELLANOX MLX4 core VPI driver 13394M: Tariq Toukan <tariqt@nvidia.com> 13395L: netdev@vger.kernel.org 13396L: linux-rdma@vger.kernel.org 13397S: Supported 13398W: http://www.mellanox.com 13399Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13400F: drivers/net/ethernet/mellanox/mlx4/ 13401F: include/linux/mlx4/ 13402 13403MELLANOX MLX4 IB driver 13404M: Yishai Hadas <yishaih@nvidia.com> 13405L: linux-rdma@vger.kernel.org 13406S: Supported 13407W: http://www.mellanox.com 13408Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13409F: drivers/infiniband/hw/mlx4/ 13410F: include/linux/mlx4/ 13411F: include/uapi/rdma/mlx4-abi.h 13412 13413MELLANOX MLX5 core VPI driver 13414M: Saeed Mahameed <saeedm@nvidia.com> 13415M: Leon Romanovsky <leonro@nvidia.com> 13416L: netdev@vger.kernel.org 13417L: linux-rdma@vger.kernel.org 13418S: Supported 13419W: http://www.mellanox.com 13420Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13421F: Documentation/networking/device_drivers/ethernet/mellanox/ 13422F: drivers/net/ethernet/mellanox/mlx5/core/ 13423F: include/linux/mlx5/ 13424 13425MELLANOX MLX5 IB driver 13426M: Leon Romanovsky <leonro@nvidia.com> 13427L: linux-rdma@vger.kernel.org 13428S: Supported 13429W: http://www.mellanox.com 13430Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13431F: drivers/infiniband/hw/mlx5/ 13432F: include/linux/mlx5/ 13433F: include/uapi/rdma/mlx5-abi.h 13434 13435MELLANOX MLXCPLD I2C AND MUX DRIVER 13436M: Vadim Pasternak <vadimp@nvidia.com> 13437M: Michael Shych <michaelsh@nvidia.com> 13438L: linux-i2c@vger.kernel.org 13439S: Supported 13440F: Documentation/i2c/busses/i2c-mlxcpld.rst 13441F: drivers/i2c/busses/i2c-mlxcpld.c 13442F: drivers/i2c/muxes/i2c-mux-mlxcpld.c 13443 13444MELLANOX MLXCPLD LED DRIVER 13445M: Vadim Pasternak <vadimp@nvidia.com> 13446L: linux-leds@vger.kernel.org 13447S: Supported 13448F: Documentation/leds/leds-mlxcpld.rst 13449F: drivers/leds/leds-mlxcpld.c 13450F: drivers/leds/leds-mlxreg.c 13451 13452MELLANOX PLATFORM DRIVER 13453M: Vadim Pasternak <vadimp@nvidia.com> 13454L: platform-driver-x86@vger.kernel.org 13455S: Supported 13456F: drivers/platform/x86/mlx-platform.c 13457 13458MEMBARRIER SUPPORT 13459M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 13460M: "Paul E. McKenney" <paulmck@kernel.org> 13461L: linux-kernel@vger.kernel.org 13462S: Supported 13463F: arch/powerpc/include/asm/membarrier.h 13464F: include/uapi/linux/membarrier.h 13465F: kernel/sched/membarrier.c 13466 13467MEMBLOCK AND MEMORY MANAGEMENT INITIALIZATION 13468M: Mike Rapoport <rppt@kernel.org> 13469L: linux-mm@kvack.org 13470S: Maintained 13471F: Documentation/core-api/boot-time-mm.rst 13472F: include/linux/memblock.h 13473F: mm/memblock.c 13474F: mm/mm_init.c 13475F: tools/testing/memblock/ 13476 13477MEMORY CONTROLLER DRIVERS 13478M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 13479L: linux-kernel@vger.kernel.org 13480S: Maintained 13481B: mailto:krzysztof.kozlowski@linaro.org 13482T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git 13483F: Documentation/devicetree/bindings/memory-controllers/ 13484F: drivers/memory/ 13485F: include/dt-bindings/memory/ 13486F: include/memory/ 13487 13488MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA 13489M: Dmitry Osipenko <digetx@gmail.com> 13490L: linux-pm@vger.kernel.org 13491L: linux-tegra@vger.kernel.org 13492S: Maintained 13493T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 13494F: drivers/devfreq/tegra30-devfreq.c 13495 13496MEMORY HOT(UN)PLUG 13497M: David Hildenbrand <david@redhat.com> 13498M: Oscar Salvador <osalvador@suse.de> 13499L: linux-mm@kvack.org 13500S: Maintained 13501F: Documentation/admin-guide/mm/memory-hotplug.rst 13502F: Documentation/core-api/memory-hotplug.rst 13503F: drivers/base/memory.c 13504F: include/linux/memory_hotplug.h 13505F: mm/memory_hotplug.c 13506F: tools/testing/selftests/memory-hotplug/ 13507 13508MEMORY MANAGEMENT 13509M: Andrew Morton <akpm@linux-foundation.org> 13510L: linux-mm@kvack.org 13511S: Maintained 13512W: http://www.linux-mm.org 13513T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 13514T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 13515F: include/linux/gfp.h 13516F: include/linux/gfp_types.h 13517F: include/linux/memory_hotplug.h 13518F: include/linux/mm.h 13519F: include/linux/mmzone.h 13520F: include/linux/pagewalk.h 13521F: include/trace/events/ksm.h 13522F: mm/ 13523F: tools/mm/ 13524F: tools/testing/selftests/mm/ 13525 13526MEMORY TECHNOLOGY DEVICES (MTD) 13527M: Miquel Raynal <miquel.raynal@bootlin.com> 13528M: Richard Weinberger <richard@nod.at> 13529M: Vignesh Raghavendra <vigneshr@ti.com> 13530L: linux-mtd@lists.infradead.org 13531S: Maintained 13532W: http://www.linux-mtd.infradead.org/ 13533Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 13534C: irc://irc.oftc.net/mtd 13535T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes 13536T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next 13537F: Documentation/devicetree/bindings/mtd/ 13538F: drivers/mtd/ 13539F: include/linux/mtd/ 13540F: include/uapi/mtd/ 13541 13542MEMSENSING MICROSYSTEMS MSA311 DRIVER 13543M: Dmitry Rokosov <ddrokosov@sberdevices.ru> 13544L: linux-iio@vger.kernel.org 13545S: Maintained 13546F: Documentation/devicetree/bindings/iio/accel/memsensing,msa311.yaml 13547F: drivers/iio/accel/msa311.c 13548 13549MEN A21 WATCHDOG DRIVER 13550M: Johannes Thumshirn <morbidrsa@gmail.com> 13551L: linux-watchdog@vger.kernel.org 13552S: Maintained 13553F: drivers/watchdog/mena21_wdt.c 13554 13555MEN CHAMELEON BUS (mcb) 13556M: Johannes Thumshirn <morbidrsa@gmail.com> 13557S: Maintained 13558F: Documentation/driver-api/men-chameleon-bus.rst 13559F: drivers/mcb/ 13560F: include/linux/mcb.h 13561 13562MEN F21BMC (Board Management Controller) 13563M: Andreas Werner <andreas.werner@men.de> 13564S: Supported 13565F: Documentation/hwmon/menf21bmc.rst 13566F: drivers/hwmon/menf21bmc_hwmon.c 13567F: drivers/leds/leds-menf21bmc.c 13568F: drivers/mfd/menf21bmc.c 13569F: drivers/watchdog/menf21bmc_wdt.c 13570 13571MEN Z069 WATCHDOG DRIVER 13572M: Johannes Thumshirn <jth@kernel.org> 13573L: linux-watchdog@vger.kernel.org 13574S: Maintained 13575F: drivers/watchdog/menz69_wdt.c 13576 13577MESON AO CEC DRIVER FOR AMLOGIC SOCS 13578M: Neil Armstrong <neil.armstrong@linaro.org> 13579L: linux-media@vger.kernel.org 13580L: linux-amlogic@lists.infradead.org 13581S: Supported 13582W: http://linux-meson.com/ 13583T: git git://linuxtv.org/media_tree.git 13584F: Documentation/devicetree/bindings/media/cec/amlogic,meson-gx-ao-cec.yaml 13585F: drivers/media/cec/platform/meson/ao-cec-g12a.c 13586F: drivers/media/cec/platform/meson/ao-cec.c 13587 13588MESON GE2D DRIVER FOR AMLOGIC SOCS 13589M: Neil Armstrong <neil.armstrong@linaro.org> 13590L: linux-media@vger.kernel.org 13591L: linux-amlogic@lists.infradead.org 13592S: Supported 13593T: git git://linuxtv.org/media_tree.git 13594F: Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml 13595F: drivers/media/platform/amlogic/meson-ge2d/ 13596 13597MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS 13598M: Liang Yang <liang.yang@amlogic.com> 13599L: linux-mtd@lists.infradead.org 13600S: Maintained 13601F: Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml 13602F: drivers/mtd/nand/raw/meson_* 13603 13604MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS 13605M: Neil Armstrong <neil.armstrong@linaro.org> 13606L: linux-media@vger.kernel.org 13607L: linux-amlogic@lists.infradead.org 13608S: Supported 13609T: git git://linuxtv.org/media_tree.git 13610F: Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml 13611F: drivers/staging/media/meson/vdec/ 13612 13613METHODE UDPU SUPPORT 13614M: Vladimir Vid <vladimir.vid@sartura.hr> 13615S: Maintained 13616F: arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts 13617 13618MHI BUS 13619M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 13620L: mhi@lists.linux.dev 13621L: linux-arm-msm@vger.kernel.org 13622S: Maintained 13623T: git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git 13624F: Documentation/ABI/stable/sysfs-bus-mhi 13625F: Documentation/mhi/ 13626F: drivers/bus/mhi/ 13627F: include/linux/mhi.h 13628 13629MICROBLAZE ARCHITECTURE 13630M: Michal Simek <monstr@monstr.eu> 13631S: Supported 13632W: http://www.monstr.eu/fdt/ 13633T: git git://git.monstr.eu/linux-2.6-microblaze.git 13634F: arch/microblaze/ 13635 13636MICROBLAZE TMR INJECT 13637M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 13638S: Supported 13639F: Documentation/devicetree/bindings/misc/xlnx,tmr-inject.yaml 13640F: drivers/misc/xilinx_tmr_inject.c 13641 13642MICROBLAZE TMR MANAGER 13643M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 13644S: Supported 13645F: Documentation/ABI/testing/sysfs-driver-xilinx-tmr-manager 13646F: Documentation/devicetree/bindings/misc/xlnx,tmr-manager.yaml 13647F: drivers/misc/xilinx_tmr_manager.c 13648 13649MICROCHIP AT91 DMA DRIVERS 13650M: Ludovic Desroches <ludovic.desroches@microchip.com> 13651M: Tudor Ambarus <tudor.ambarus@linaro.org> 13652L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13653L: dmaengine@vger.kernel.org 13654S: Supported 13655F: Documentation/devicetree/bindings/dma/atmel-dma.txt 13656F: drivers/dma/at_hdmac.c 13657F: drivers/dma/at_xdmac.c 13658F: include/dt-bindings/dma/at91.h 13659 13660MICROCHIP AT91 SERIAL DRIVER 13661M: Richard Genoud <richard.genoud@gmail.com> 13662S: Maintained 13663F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13664F: drivers/tty/serial/atmel_serial.c 13665F: drivers/tty/serial/atmel_serial.h 13666 13667MICROCHIP AT91 USART MFD DRIVER 13668M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13669L: linux-kernel@vger.kernel.org 13670S: Supported 13671F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13672F: drivers/mfd/at91-usart.c 13673F: include/dt-bindings/mfd/at91-usart.h 13674 13675MICROCHIP AT91 USART SPI DRIVER 13676M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13677L: linux-spi@vger.kernel.org 13678S: Supported 13679F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13680F: drivers/spi/spi-at91-usart.c 13681 13682MICROCHIP AUDIO ASOC DRIVERS 13683M: Claudiu Beznea <claudiu.beznea@microchip.com> 13684L: alsa-devel@alsa-project.org (moderated for non-subscribers) 13685S: Supported 13686F: Documentation/devicetree/bindings/sound/atmel* 13687F: Documentation/devicetree/bindings/sound/axentia,tse850-pcm5142.txt 13688F: Documentation/devicetree/bindings/sound/microchip,sama7g5-* 13689F: Documentation/devicetree/bindings/sound/mikroe,mikroe-proto.txt 13690F: sound/soc/atmel 13691 13692MICROCHIP CSI2DC DRIVER 13693M: Eugen Hristev <eugen.hristev@microchip.com> 13694L: linux-media@vger.kernel.org 13695S: Supported 13696F: Documentation/devicetree/bindings/media/microchip,csi2dc.yaml 13697F: drivers/media/platform/microchip/microchip-csi2dc.c 13698 13699MICROCHIP ECC DRIVER 13700M: Tudor Ambarus <tudor.ambarus@linaro.org> 13701L: linux-crypto@vger.kernel.org 13702S: Maintained 13703F: drivers/crypto/atmel-ecc.* 13704 13705MICROCHIP EIC DRIVER 13706M: Claudiu Beznea <claudiu.beznea@microchip.com> 13707L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13708S: Supported 13709F: drivers/irqchip/irq-mchp-eic.c 13710 13711MICROCHIP I2C DRIVER 13712M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 13713L: linux-i2c@vger.kernel.org 13714S: Supported 13715F: drivers/i2c/busses/i2c-at91-*.c 13716F: drivers/i2c/busses/i2c-at91.h 13717 13718MICROCHIP ISC DRIVER 13719M: Eugen Hristev <eugen.hristev@microchip.com> 13720L: linux-media@vger.kernel.org 13721S: Supported 13722F: Documentation/devicetree/bindings/media/atmel,isc.yaml 13723F: Documentation/devicetree/bindings/media/microchip,xisc.yaml 13724F: drivers/media/platform/microchip/microchip-isc* 13725F: drivers/media/platform/microchip/microchip-sama*-isc* 13726F: drivers/staging/media/deprecated/atmel/atmel-isc* 13727F: drivers/staging/media/deprecated/atmel/atmel-sama*-isc* 13728F: include/linux/atmel-isc-media.h 13729 13730MICROCHIP ISI DRIVER 13731M: Eugen Hristev <eugen.hristev@microchip.com> 13732L: linux-media@vger.kernel.org 13733S: Supported 13734F: drivers/media/platform/atmel/atmel-isi.c 13735F: drivers/media/platform/atmel/atmel-isi.h 13736 13737MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER 13738M: Woojung Huh <woojung.huh@microchip.com> 13739M: UNGLinuxDriver@microchip.com 13740L: netdev@vger.kernel.org 13741S: Maintained 13742F: Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml 13743F: Documentation/devicetree/bindings/net/dsa/microchip,lan937x.yaml 13744F: drivers/net/dsa/microchip/* 13745F: include/linux/dsa/ksz_common.h 13746F: include/linux/platform_data/microchip-ksz.h 13747F: net/dsa/tag_ksz.c 13748 13749MICROCHIP LAN743X ETHERNET DRIVER 13750M: Bryan Whitehead <bryan.whitehead@microchip.com> 13751M: UNGLinuxDriver@microchip.com 13752L: netdev@vger.kernel.org 13753S: Maintained 13754F: drivers/net/ethernet/microchip/lan743x_* 13755 13756MICROCHIP LAN87xx/LAN937x T1 PHY DRIVER 13757M: Arun Ramadoss <arun.ramadoss@microchip.com> 13758R: UNGLinuxDriver@microchip.com 13759L: netdev@vger.kernel.org 13760S: Maintained 13761F: drivers/net/phy/microchip_t1.c 13762 13763MICROCHIP LAN966X ETHERNET DRIVER 13764M: Horatiu Vultur <horatiu.vultur@microchip.com> 13765M: UNGLinuxDriver@microchip.com 13766L: netdev@vger.kernel.org 13767S: Maintained 13768F: drivers/net/ethernet/microchip/lan966x/* 13769 13770MICROCHIP LCDFB DRIVER 13771M: Nicolas Ferre <nicolas.ferre@microchip.com> 13772L: linux-fbdev@vger.kernel.org 13773S: Maintained 13774F: drivers/video/fbdev/atmel_lcdfb.c 13775F: include/video/atmel_lcdc.h 13776 13777MICROCHIP MCP16502 PMIC DRIVER 13778M: Claudiu Beznea <claudiu.beznea@microchip.com> 13779L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13780S: Supported 13781F: Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt 13782F: drivers/regulator/mcp16502.c 13783 13784MICROCHIP MCP3911 ADC DRIVER 13785M: Marcus Folkesson <marcus.folkesson@gmail.com> 13786M: Kent Gustavsson <kent@minoris.se> 13787L: linux-iio@vger.kernel.org 13788S: Maintained 13789F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml 13790F: drivers/iio/adc/mcp3911.c 13791 13792MICROCHIP MMC/SD/SDIO MCI DRIVER 13793M: Ludovic Desroches <ludovic.desroches@microchip.com> 13794S: Maintained 13795F: drivers/mmc/host/atmel-mci.c 13796 13797MICROCHIP NAND DRIVER 13798M: Tudor Ambarus <tudor.ambarus@linaro.org> 13799L: linux-mtd@lists.infradead.org 13800S: Supported 13801F: Documentation/devicetree/bindings/mtd/atmel-nand.txt 13802F: drivers/mtd/nand/raw/atmel/* 13803 13804MICROCHIP OTPC DRIVER 13805M: Claudiu Beznea <claudiu.beznea@microchip.com> 13806L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13807S: Supported 13808F: Documentation/devicetree/bindings/nvmem/microchip,sama7g5-otpc.yaml 13809F: drivers/nvmem/microchip-otpc.c 13810F: include/dt-bindings/nvmem/microchip,sama7g5-otpc.h 13811 13812MICROCHIP PCI1XXXX GP DRIVER 13813M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13814L: linux-gpio@vger.kernel.org 13815S: Supported 13816F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.c 13817F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.h 13818F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.c 13819 13820MICROCHIP PCI1XXXX I2C DRIVER 13821M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 13822M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13823M: Microchip Linux Driver Support <UNGLinuxDriver@microchip.com> 13824L: linux-i2c@vger.kernel.org 13825S: Maintained 13826F: drivers/i2c/busses/i2c-mchp-pci1xxxx.c 13827 13828MICROCHIP PCIe UART DRIVER 13829M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13830M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 13831L: linux-serial@vger.kernel.org 13832S: Maintained 13833F: drivers/tty/serial/8250/8250_pci1xxxx.c 13834 13835MICROCHIP POLARFIRE FPGA DRIVERS 13836M: Conor Dooley <conor.dooley@microchip.com> 13837R: Ivan Bornyakov <i.bornyakov@metrotek.ru> 13838L: linux-fpga@vger.kernel.org 13839S: Supported 13840F: Documentation/devicetree/bindings/fpga/microchip,mpf-spi-fpga-mgr.yaml 13841F: drivers/fpga/microchip-spi.c 13842 13843MICROCHIP PWM DRIVER 13844M: Claudiu Beznea <claudiu.beznea@microchip.com> 13845L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13846L: linux-pwm@vger.kernel.org 13847S: Supported 13848F: Documentation/devicetree/bindings/pwm/atmel,at91sam-pwm.yaml 13849F: drivers/pwm/pwm-atmel.c 13850 13851MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER 13852M: Eugen Hristev <eugen.hristev@microchip.com> 13853L: linux-iio@vger.kernel.org 13854S: Supported 13855F: Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml 13856F: drivers/iio/adc/at91-sama5d2_adc.c 13857F: include/dt-bindings/iio/adc/at91-sama5d2_adc.h 13858 13859MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER 13860M: Claudiu Beznea <claudiu.beznea@microchip.com> 13861S: Supported 13862F: drivers/power/reset/at91-sama5d2_shdwc.c 13863 13864MICROCHIP SOC DRIVERS 13865M: Conor Dooley <conor@kernel.org> 13866S: Supported 13867T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 13868F: drivers/soc/microchip/ 13869 13870MICROCHIP SPI DRIVER 13871M: Tudor Ambarus <tudor.ambarus@linaro.org> 13872S: Supported 13873F: drivers/spi/spi-atmel.* 13874 13875MICROCHIP SSC DRIVER 13876M: Claudiu Beznea <claudiu.beznea@microchip.com> 13877L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13878S: Supported 13879F: Documentation/devicetree/bindings/misc/atmel-ssc.txt 13880F: drivers/misc/atmel-ssc.c 13881F: include/linux/atmel-ssc.h 13882 13883Microchip Timer Counter Block (TCB) Capture Driver 13884M: Kamel Bouhara <kamel.bouhara@bootlin.com> 13885L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13886L: linux-iio@vger.kernel.org 13887S: Maintained 13888F: drivers/counter/microchip-tcb-capture.c 13889 13890MICROCHIP USB251XB DRIVER 13891M: Richard Leitner <richard.leitner@skidata.com> 13892L: linux-usb@vger.kernel.org 13893S: Maintained 13894F: Documentation/devicetree/bindings/usb/usb251xb.yaml 13895F: drivers/usb/misc/usb251xb.c 13896 13897MICROCHIP USBA UDC DRIVER 13898M: Cristian Birsan <cristian.birsan@microchip.com> 13899L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13900S: Supported 13901F: drivers/usb/gadget/udc/atmel_usba_udc.* 13902 13903MICROCHIP WILC1000 WIFI DRIVER 13904M: Ajay Singh <ajay.kathat@microchip.com> 13905M: Claudiu Beznea <claudiu.beznea@microchip.com> 13906L: linux-wireless@vger.kernel.org 13907S: Supported 13908F: drivers/net/wireless/microchip/wilc1000/ 13909 13910MICROSEMI MIPS SOCS 13911M: Alexandre Belloni <alexandre.belloni@bootlin.com> 13912M: UNGLinuxDriver@microchip.com 13913L: linux-mips@vger.kernel.org 13914S: Supported 13915F: Documentation/devicetree/bindings/mips/mscc.txt 13916F: Documentation/devicetree/bindings/phy/mscc,vsc7514-serdes.yaml 13917F: Documentation/devicetree/bindings/power/reset/ocelot-reset.txt 13918F: arch/mips/boot/dts/mscc/ 13919F: arch/mips/configs/generic/board-ocelot.config 13920F: arch/mips/generic/board-ocelot.c 13921 13922MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi) 13923M: Don Brace <don.brace@microchip.com> 13924L: storagedev@microchip.com 13925L: linux-scsi@vger.kernel.org 13926S: Supported 13927F: Documentation/scsi/smartpqi.rst 13928F: drivers/scsi/smartpqi/Kconfig 13929F: drivers/scsi/smartpqi/Makefile 13930F: drivers/scsi/smartpqi/smartpqi*.[ch] 13931F: include/linux/cciss*.h 13932F: include/uapi/linux/cciss*.h 13933 13934MICROSOFT MANA RDMA DRIVER 13935M: Long Li <longli@microsoft.com> 13936M: Ajay Sharma <sharmaajay@microsoft.com> 13937L: linux-rdma@vger.kernel.org 13938S: Supported 13939F: drivers/infiniband/hw/mana/ 13940F: include/net/mana 13941F: include/uapi/rdma/mana-abi.h 13942 13943MICROSOFT SURFACE AGGREGATOR TABLET-MODE SWITCH 13944M: Maximilian Luz <luzmaximilian@gmail.com> 13945L: platform-driver-x86@vger.kernel.org 13946S: Maintained 13947F: drivers/platform/surface/surface_aggregator_tabletsw.c 13948 13949MICROSOFT SURFACE BATTERY AND AC DRIVERS 13950M: Maximilian Luz <luzmaximilian@gmail.com> 13951L: linux-pm@vger.kernel.org 13952L: platform-driver-x86@vger.kernel.org 13953S: Maintained 13954F: drivers/power/supply/surface_battery.c 13955F: drivers/power/supply/surface_charger.c 13956 13957MICROSOFT SURFACE DTX DRIVER 13958M: Maximilian Luz <luzmaximilian@gmail.com> 13959L: platform-driver-x86@vger.kernel.org 13960S: Maintained 13961F: Documentation/driver-api/surface_aggregator/clients/dtx.rst 13962F: drivers/platform/surface/surface_dtx.c 13963F: include/uapi/linux/surface_aggregator/dtx.h 13964 13965MICROSOFT SURFACE GPE LID SUPPORT DRIVER 13966M: Maximilian Luz <luzmaximilian@gmail.com> 13967L: platform-driver-x86@vger.kernel.org 13968S: Maintained 13969F: drivers/platform/surface/surface_gpe.c 13970 13971MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT 13972M: Hans de Goede <hdegoede@redhat.com> 13973M: Mark Gross <markgross@kernel.org> 13974M: Maximilian Luz <luzmaximilian@gmail.com> 13975L: platform-driver-x86@vger.kernel.org 13976S: Maintained 13977T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 13978F: drivers/platform/surface/ 13979 13980MICROSOFT SURFACE HID TRANSPORT DRIVER 13981M: Maximilian Luz <luzmaximilian@gmail.com> 13982L: linux-input@vger.kernel.org 13983L: platform-driver-x86@vger.kernel.org 13984S: Maintained 13985F: drivers/hid/surface-hid/ 13986 13987MICROSOFT SURFACE HOT-PLUG DRIVER 13988M: Maximilian Luz <luzmaximilian@gmail.com> 13989L: platform-driver-x86@vger.kernel.org 13990S: Maintained 13991F: drivers/platform/surface/surface_hotplug.c 13992 13993MICROSOFT SURFACE PLATFORM PROFILE DRIVER 13994M: Maximilian Luz <luzmaximilian@gmail.com> 13995L: platform-driver-x86@vger.kernel.org 13996S: Maintained 13997F: drivers/platform/surface/surface_platform_profile.c 13998 13999MICROSOFT SURFACE PRO 3 BUTTON DRIVER 14000M: Chen Yu <yu.c.chen@intel.com> 14001L: platform-driver-x86@vger.kernel.org 14002S: Supported 14003F: drivers/platform/surface/surfacepro3_button.c 14004 14005MICROSOFT SURFACE SYSTEM AGGREGATOR HUB DRIVER 14006M: Maximilian Luz <luzmaximilian@gmail.com> 14007L: platform-driver-x86@vger.kernel.org 14008S: Maintained 14009F: drivers/platform/surface/surface_aggregator_hub.c 14010 14011MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM 14012M: Maximilian Luz <luzmaximilian@gmail.com> 14013L: platform-driver-x86@vger.kernel.org 14014S: Maintained 14015W: https://github.com/linux-surface/surface-aggregator-module 14016C: irc://irc.libera.chat/linux-surface 14017F: Documentation/driver-api/surface_aggregator/ 14018F: drivers/platform/surface/aggregator/ 14019F: drivers/platform/surface/surface_acpi_notify.c 14020F: drivers/platform/surface/surface_aggregator_cdev.c 14021F: drivers/platform/surface/surface_aggregator_registry.c 14022F: include/linux/surface_acpi_notify.h 14023F: include/linux/surface_aggregator/ 14024F: include/uapi/linux/surface_aggregator/ 14025 14026MICROTEK X6 SCANNER 14027M: Oliver Neukum <oliver@neukum.org> 14028S: Maintained 14029F: drivers/usb/image/microtek.* 14030 14031MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT 14032M: Luka Kovacic <luka.kovacic@sartura.hr> 14033M: Luka Perkov <luka.perkov@sartura.hr> 14034S: Maintained 14035F: arch/arm/boot/dts/armada-xp-crs305-1g-4s-bit.dts 14036F: arch/arm/boot/dts/armada-xp-crs305-1g-4s.dts 14037F: arch/arm/boot/dts/armada-xp-crs326-24g-2s-bit.dts 14038F: arch/arm/boot/dts/armada-xp-crs326-24g-2s.dts 14039F: arch/arm/boot/dts/armada-xp-crs328-4c-20s-4s-bit.dts 14040F: arch/arm/boot/dts/armada-xp-crs328-4c-20s-4s.dts 14041 14042MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER 14043M: Sakari Ailus <sakari.ailus@linux.intel.com> 14044L: linux-media@vger.kernel.org 14045S: Maintained 14046F: Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml 14047F: Documentation/driver-api/media/drivers/ccs/ 14048F: Documentation/userspace-api/media/drivers/ccs.rst 14049F: drivers/media/i2c/ccs-pll.c 14050F: drivers/media/i2c/ccs-pll.h 14051F: drivers/media/i2c/ccs/ 14052F: include/uapi/linux/ccs.h 14053F: include/uapi/linux/smiapp.h 14054 14055MIPS 14056M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14057L: linux-mips@vger.kernel.org 14058S: Maintained 14059W: http://www.linux-mips.org/ 14060Q: https://patchwork.kernel.org/project/linux-mips/list/ 14061T: git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git 14062F: Documentation/devicetree/bindings/mips/ 14063F: Documentation/mips/ 14064F: arch/mips/ 14065F: drivers/platform/mips/ 14066F: include/dt-bindings/mips/ 14067 14068MIPS BOSTON DEVELOPMENT BOARD 14069M: Paul Burton <paulburton@kernel.org> 14070L: linux-mips@vger.kernel.org 14071S: Maintained 14072F: Documentation/devicetree/bindings/clock/img,boston-clock.txt 14073F: arch/mips/boot/dts/img/boston.dts 14074F: arch/mips/configs/generic/board-boston.config 14075F: drivers/clk/imgtec/clk-boston.c 14076F: include/dt-bindings/clock/boston-clock.h 14077 14078MIPS CORE DRIVERS 14079M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14080M: Serge Semin <fancer.lancer@gmail.com> 14081L: linux-mips@vger.kernel.org 14082S: Supported 14083F: drivers/bus/mips_cdmm.c 14084F: drivers/clocksource/mips-gic-timer.c 14085F: drivers/cpuidle/cpuidle-cps.c 14086F: drivers/irqchip/irq-mips-cpu.c 14087F: drivers/irqchip/irq-mips-gic.c 14088 14089MIPS GENERIC PLATFORM 14090M: Paul Burton <paulburton@kernel.org> 14091L: linux-mips@vger.kernel.org 14092S: Supported 14093F: Documentation/devicetree/bindings/power/mti,mips-cpc.yaml 14094F: arch/mips/generic/ 14095F: arch/mips/tools/generic-board-config.sh 14096 14097MIPS RINT INSTRUCTION EMULATION 14098M: Aleksandar Markovic <aleksandar.markovic@mips.com> 14099L: linux-mips@vger.kernel.org 14100S: Supported 14101F: arch/mips/math-emu/dp_rint.c 14102F: arch/mips/math-emu/sp_rint.c 14103 14104MIPS/LOONGSON1 ARCHITECTURE 14105M: Keguang Zhang <keguang.zhang@gmail.com> 14106L: linux-mips@vger.kernel.org 14107S: Maintained 14108F: arch/mips/include/asm/mach-loongson32/ 14109F: arch/mips/loongson32/ 14110F: drivers/*/*loongson1* 14111 14112MIPS/LOONGSON2EF ARCHITECTURE 14113M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14114L: linux-mips@vger.kernel.org 14115S: Maintained 14116F: arch/mips/include/asm/mach-loongson2ef/ 14117F: arch/mips/loongson2ef/ 14118F: drivers/cpufreq/loongson2_cpufreq.c 14119 14120MIPS/LOONGSON64 ARCHITECTURE 14121M: Huacai Chen <chenhuacai@kernel.org> 14122M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14123L: linux-mips@vger.kernel.org 14124S: Maintained 14125F: arch/mips/include/asm/mach-loongson64/ 14126F: arch/mips/loongson64/ 14127F: drivers/irqchip/irq-loongson* 14128F: drivers/platform/mips/cpu_hwmon.c 14129 14130MIROSOUND PCM20 FM RADIO RECEIVER DRIVER 14131M: Hans Verkuil <hverkuil@xs4all.nl> 14132L: linux-media@vger.kernel.org 14133S: Odd Fixes 14134W: https://linuxtv.org 14135T: git git://linuxtv.org/media_tree.git 14136F: drivers/media/radio/radio-miropcm20* 14137 14138MMP SUPPORT 14139R: Lubomir Rintel <lkundrak@v3.sk> 14140L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14141S: Odd Fixes 14142T: git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git 14143F: arch/arm/boot/dts/mmp* 14144F: arch/arm/mach-mmp/ 14145F: include/linux/soc/mmp/ 14146 14147MMP USB PHY DRIVERS 14148R: Lubomir Rintel <lkundrak@v3.sk> 14149L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14150S: Maintained 14151F: drivers/phy/marvell/phy-mmp3-usb.c 14152F: drivers/phy/marvell/phy-pxa-usb.c 14153 14154MMU GATHER AND TLB INVALIDATION 14155M: Will Deacon <will@kernel.org> 14156M: "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com> 14157M: Andrew Morton <akpm@linux-foundation.org> 14158M: Nick Piggin <npiggin@gmail.com> 14159M: Peter Zijlstra <peterz@infradead.org> 14160L: linux-arch@vger.kernel.org 14161L: linux-mm@kvack.org 14162S: Maintained 14163F: arch/*/include/asm/tlb.h 14164F: include/asm-generic/tlb.h 14165F: mm/mmu_gather.c 14166 14167MN88472 MEDIA DRIVER 14168M: Antti Palosaari <crope@iki.fi> 14169L: linux-media@vger.kernel.org 14170S: Maintained 14171W: https://linuxtv.org 14172W: http://palosaari.fi/linux/ 14173Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14174F: drivers/media/dvb-frontends/mn88472* 14175 14176MN88473 MEDIA DRIVER 14177M: Antti Palosaari <crope@iki.fi> 14178L: linux-media@vger.kernel.org 14179S: Maintained 14180W: https://linuxtv.org 14181W: http://palosaari.fi/linux/ 14182Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14183F: drivers/media/dvb-frontends/mn88473* 14184 14185MODULE SUPPORT 14186M: Luis Chamberlain <mcgrof@kernel.org> 14187L: linux-modules@vger.kernel.org 14188L: linux-kernel@vger.kernel.org 14189S: Maintained 14190T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git modules-next 14191F: include/linux/kmod.h 14192F: include/linux/module.h 14193F: kernel/module/ 14194F: lib/test_kmod.c 14195F: scripts/module* 14196F: tools/testing/selftests/kmod/ 14197 14198MONOLITHIC POWER SYSTEM PMIC DRIVER 14199M: Saravanan Sekar <sravanhome@gmail.com> 14200S: Maintained 14201F: Documentation/devicetree/bindings/mfd/mps,mp2629.yaml 14202F: Documentation/devicetree/bindings/regulator/mps,mp*.yaml 14203F: drivers/hwmon/pmbus/mpq7932.c 14204F: drivers/iio/adc/mp2629_adc.c 14205F: drivers/mfd/mp2629.c 14206F: drivers/power/supply/mp2629_charger.c 14207F: drivers/regulator/mp5416.c 14208F: drivers/regulator/mpq7920.c 14209F: drivers/regulator/mpq7920.h 14210F: include/linux/mfd/mp2629.h 14211 14212MOST(R) TECHNOLOGY DRIVER 14213M: Parthiban Veerasooran <parthiban.veerasooran@microchip.com> 14214M: Christian Gromm <christian.gromm@microchip.com> 14215S: Maintained 14216F: Documentation/ABI/testing/configfs-most 14217F: Documentation/ABI/testing/sysfs-bus-most 14218F: drivers/most/ 14219F: drivers/staging/most/ 14220F: include/linux/most.h 14221 14222MOTORCOMM PHY DRIVER 14223M: Peter Geis <pgwipeout@gmail.com> 14224M: Frank <Frank.Sae@motor-comm.com> 14225L: netdev@vger.kernel.org 14226S: Maintained 14227F: Documentation/devicetree/bindings/net/motorcomm,yt8xxx.yaml 14228F: drivers/net/phy/motorcomm.c 14229 14230MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD 14231M: Jiri Slaby <jirislaby@kernel.org> 14232S: Maintained 14233F: Documentation/driver-api/tty/moxa-smartio.rst 14234F: drivers/tty/mxser.* 14235 14236MR800 AVERMEDIA USB FM RADIO DRIVER 14237M: Alexey Klimov <klimov.linux@gmail.com> 14238L: linux-media@vger.kernel.org 14239S: Maintained 14240T: git git://linuxtv.org/media_tree.git 14241F: drivers/media/radio/radio-mr800.c 14242 14243MRF24J40 IEEE 802.15.4 RADIO DRIVER 14244M: Stefan Schmidt <stefan@datenfreihafen.org> 14245L: linux-wpan@vger.kernel.org 14246S: Odd Fixes 14247F: Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt 14248F: drivers/net/ieee802154/mrf24j40.c 14249 14250MSI EC DRIVER 14251M: Nikita Kravets <teackot@gmail.com> 14252L: platform-driver-x86@vger.kernel.org 14253S: Maintained 14254W: https://github.com/BeardOverflow/msi-ec 14255F: drivers/platform/x86/msi-ec.* 14256 14257MSI LAPTOP SUPPORT 14258M: "Lee, Chun-Yi" <jlee@suse.com> 14259L: platform-driver-x86@vger.kernel.org 14260S: Maintained 14261F: drivers/platform/x86/msi-laptop.c 14262 14263MSI WMI SUPPORT 14264L: platform-driver-x86@vger.kernel.org 14265S: Orphan 14266F: drivers/platform/x86/msi-wmi.c 14267 14268MSI001 MEDIA DRIVER 14269M: Antti Palosaari <crope@iki.fi> 14270L: linux-media@vger.kernel.org 14271S: Maintained 14272W: https://linuxtv.org 14273W: http://palosaari.fi/linux/ 14274Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14275T: git git://linuxtv.org/anttip/media_tree.git 14276F: drivers/media/tuners/msi001* 14277 14278MSI2500 MEDIA DRIVER 14279M: Antti Palosaari <crope@iki.fi> 14280L: linux-media@vger.kernel.org 14281S: Maintained 14282W: https://linuxtv.org 14283W: http://palosaari.fi/linux/ 14284Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14285T: git git://linuxtv.org/anttip/media_tree.git 14286F: drivers/media/usb/msi2500/ 14287 14288MSTAR INTERRUPT CONTROLLER DRIVER 14289M: Mark-PK Tsai <mark-pk.tsai@mediatek.com> 14290M: Daniel Palmer <daniel@thingy.jp> 14291S: Maintained 14292F: Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml 14293F: drivers/irqchip/irq-mst-intc.c 14294 14295MSYSTEMS DISKONCHIP G3 MTD DRIVER 14296M: Robert Jarzmik <robert.jarzmik@free.fr> 14297L: linux-mtd@lists.infradead.org 14298S: Maintained 14299F: drivers/mtd/devices/docg3* 14300 14301MT9P031 APTINA CAMERA SENSOR 14302M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14303L: linux-media@vger.kernel.org 14304S: Maintained 14305T: git git://linuxtv.org/media_tree.git 14306F: Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml 14307F: drivers/media/i2c/mt9p031.c 14308F: include/media/i2c/mt9p031.h 14309 14310MT9T112 APTINA CAMERA SENSOR 14311M: Jacopo Mondi <jacopo@jmondi.org> 14312L: linux-media@vger.kernel.org 14313S: Odd Fixes 14314T: git git://linuxtv.org/media_tree.git 14315F: drivers/media/i2c/mt9t112.c 14316F: include/media/i2c/mt9t112.h 14317 14318MT9V032 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/mt9v032.txt 14324F: drivers/media/i2c/mt9v032.c 14325F: include/media/i2c/mt9v032.h 14326 14327MT9V111 APTINA CAMERA SENSOR 14328M: Jacopo Mondi <jacopo@jmondi.org> 14329L: linux-media@vger.kernel.org 14330S: Maintained 14331T: git git://linuxtv.org/media_tree.git 14332F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml 14333F: drivers/media/i2c/mt9v111.c 14334 14335MULTIFUNCTION DEVICES (MFD) 14336M: Lee Jones <lee@kernel.org> 14337S: Maintained 14338T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 14339F: Documentation/devicetree/bindings/mfd/ 14340F: drivers/mfd/ 14341F: include/dt-bindings/mfd/ 14342F: include/linux/mfd/ 14343 14344MULTIMEDIA CARD (MMC) ETC. OVER SPI 14345S: Orphan 14346F: drivers/mmc/host/mmc_spi.c 14347F: include/linux/spi/mmc_spi.h 14348 14349MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM 14350M: Ulf Hansson <ulf.hansson@linaro.org> 14351L: linux-mmc@vger.kernel.org 14352S: Maintained 14353T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 14354F: Documentation/devicetree/bindings/mmc/ 14355F: drivers/mmc/ 14356F: include/linux/mmc/ 14357F: include/uapi/linux/mmc/ 14358 14359MULTIPLEXER SUBSYSTEM 14360M: Peter Rosin <peda@axentia.se> 14361S: Maintained 14362F: Documentation/ABI/testing/sysfs-class-mux* 14363F: Documentation/devicetree/bindings/mux/ 14364F: drivers/mux/ 14365F: include/dt-bindings/mux/ 14366F: include/linux/mux/ 14367 14368MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER 14369M: Bin Liu <b-liu@ti.com> 14370L: linux-usb@vger.kernel.org 14371S: Maintained 14372F: drivers/usb/musb/ 14373 14374MXL301RF MEDIA DRIVER 14375M: Akihiro Tsukada <tskd08@gmail.com> 14376L: linux-media@vger.kernel.org 14377S: Odd Fixes 14378F: drivers/media/tuners/mxl301rf* 14379 14380MXL5007T MEDIA DRIVER 14381M: Michael Krufky <mkrufky@linuxtv.org> 14382L: linux-media@vger.kernel.org 14383S: Maintained 14384W: https://linuxtv.org 14385W: http://github.com/mkrufky 14386Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14387T: git git://linuxtv.org/mkrufky/tuners.git 14388F: drivers/media/tuners/mxl5007t.* 14389 14390MXSFB DRM DRIVER 14391M: Marek Vasut <marex@denx.de> 14392M: Stefan Agner <stefan@agner.ch> 14393L: dri-devel@lists.freedesktop.org 14394S: Supported 14395T: git git://anongit.freedesktop.org/drm/drm-misc 14396F: Documentation/devicetree/bindings/display/fsl,lcdif.yaml 14397F: drivers/gpu/drm/mxsfb/ 14398 14399MYLEX DAC960 PCI RAID Controller 14400M: Hannes Reinecke <hare@kernel.org> 14401L: linux-scsi@vger.kernel.org 14402S: Supported 14403F: drivers/scsi/myrb.* 14404F: drivers/scsi/myrs.* 14405 14406MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE) 14407M: Chris Lee <christopher.lee@cspi.com> 14408L: netdev@vger.kernel.org 14409S: Supported 14410W: https://www.cspi.com/ethernet-products/support/downloads/ 14411F: drivers/net/ethernet/myricom/myri10ge/ 14412 14413NAND FLASH SUBSYSTEM 14414M: Miquel Raynal <miquel.raynal@bootlin.com> 14415R: Richard Weinberger <richard@nod.at> 14416L: linux-mtd@lists.infradead.org 14417S: Maintained 14418W: http://www.linux-mtd.infradead.org/ 14419Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 14420C: irc://irc.oftc.net/mtd 14421T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next 14422F: drivers/mtd/nand/ 14423F: include/linux/mtd/*nand*.h 14424 14425NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER 14426M: Daniel Mack <zonque@gmail.com> 14427L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14428S: Maintained 14429W: http://www.native-instruments.com 14430F: sound/usb/caiaq/ 14431 14432NATSEMI ETHERNET DRIVER (DP8381x) 14433S: Orphan 14434F: drivers/net/ethernet/natsemi/natsemi.c 14435 14436NCR 5380 SCSI DRIVERS 14437M: Finn Thain <fthain@linux-m68k.org> 14438M: Michael Schmitz <schmitzmic@gmail.com> 14439L: linux-scsi@vger.kernel.org 14440S: Maintained 14441F: Documentation/scsi/g_NCR5380.rst 14442F: drivers/scsi/NCR5380.* 14443F: drivers/scsi/arm/cumana_1.c 14444F: drivers/scsi/arm/oak.c 14445F: drivers/scsi/atari_scsi.* 14446F: drivers/scsi/dmx3191d.c 14447F: drivers/scsi/g_NCR5380.* 14448F: drivers/scsi/mac_scsi.* 14449F: drivers/scsi/sun3_scsi.* 14450F: drivers/scsi/sun3_scsi_vme.c 14451 14452NCSI LIBRARY 14453M: Samuel Mendoza-Jonas <sam@mendozajonas.com> 14454S: Maintained 14455F: net/ncsi/ 14456 14457NCT6775 HARDWARE MONITOR DRIVER - CORE & PLATFORM DRIVER 14458M: Guenter Roeck <linux@roeck-us.net> 14459L: linux-hwmon@vger.kernel.org 14460S: Maintained 14461F: Documentation/hwmon/nct6775.rst 14462F: drivers/hwmon/nct6775-core.c 14463F: drivers/hwmon/nct6775-platform.c 14464F: drivers/hwmon/nct6775.h 14465 14466NCT6775 HARDWARE MONITOR DRIVER - I2C DRIVER 14467M: Zev Weiss <zev@bewilderbeest.net> 14468L: linux-hwmon@vger.kernel.org 14469S: Maintained 14470F: Documentation/devicetree/bindings/hwmon/nuvoton,nct6775.yaml 14471F: drivers/hwmon/nct6775-i2c.c 14472 14473NETDEVSIM 14474M: Jakub Kicinski <kuba@kernel.org> 14475S: Maintained 14476F: drivers/net/netdevsim/* 14477 14478NETEM NETWORK EMULATOR 14479M: Stephen Hemminger <stephen@networkplumber.org> 14480L: netdev@vger.kernel.org 14481S: Maintained 14482F: net/sched/sch_netem.c 14483 14484NETERION 10GbE DRIVERS (s2io) 14485M: Jon Mason <jdmason@kudzu.us> 14486L: netdev@vger.kernel.org 14487S: Supported 14488F: Documentation/networking/device_drivers/ethernet/neterion/s2io.rst 14489F: drivers/net/ethernet/neterion/ 14490 14491NETFILTER 14492M: Pablo Neira Ayuso <pablo@netfilter.org> 14493M: Jozsef Kadlecsik <kadlec@netfilter.org> 14494M: Florian Westphal <fw@strlen.de> 14495L: netfilter-devel@vger.kernel.org 14496L: coreteam@netfilter.org 14497S: Maintained 14498W: http://www.netfilter.org/ 14499W: http://www.iptables.org/ 14500W: http://www.nftables.org/ 14501Q: http://patchwork.ozlabs.org/project/netfilter-devel/list/ 14502C: irc://irc.libera.chat/netfilter 14503T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git 14504T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git 14505F: include/linux/netfilter* 14506F: include/linux/netfilter/ 14507F: include/net/netfilter/ 14508F: include/uapi/linux/netfilter* 14509F: include/uapi/linux/netfilter/ 14510F: net/*/netfilter.c 14511F: net/*/netfilter/ 14512F: net/bridge/br_netfilter*.c 14513F: net/netfilter/ 14514 14515NETROM NETWORK LAYER 14516M: Ralf Baechle <ralf@linux-mips.org> 14517L: linux-hams@vger.kernel.org 14518S: Maintained 14519W: http://www.linux-ax25.org/ 14520F: include/net/netrom.h 14521F: include/uapi/linux/netrom.h 14522F: net/netrom/ 14523 14524NETRONIX EMBEDDED CONTROLLER 14525M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 14526S: Maintained 14527F: Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml 14528F: drivers/mfd/ntxec.c 14529F: drivers/pwm/pwm-ntxec.c 14530F: drivers/rtc/rtc-ntxec.c 14531F: include/linux/mfd/ntxec.h 14532 14533NETRONOME ETHERNET DRIVERS 14534M: Simon Horman <simon.horman@corigine.com> 14535R: Jakub Kicinski <kuba@kernel.org> 14536L: oss-drivers@corigine.com 14537S: Maintained 14538F: drivers/net/ethernet/netronome/ 14539 14540NETWORK BLOCK DEVICE (NBD) 14541M: Josef Bacik <josef@toxicpanda.com> 14542L: linux-block@vger.kernel.org 14543L: nbd@other.debian.org 14544S: Maintained 14545F: Documentation/admin-guide/blockdev/nbd.rst 14546F: drivers/block/nbd.c 14547F: include/trace/events/nbd.h 14548F: include/uapi/linux/nbd.h 14549 14550NETWORK DROP MONITOR 14551M: Neil Horman <nhorman@tuxdriver.com> 14552L: netdev@vger.kernel.org 14553S: Maintained 14554W: https://fedorahosted.org/dropwatch/ 14555F: include/uapi/linux/net_dropmon.h 14556F: net/core/drop_monitor.c 14557 14558NETWORKING DRIVERS 14559M: "David S. Miller" <davem@davemloft.net> 14560M: Eric Dumazet <edumazet@google.com> 14561M: Jakub Kicinski <kuba@kernel.org> 14562M: Paolo Abeni <pabeni@redhat.com> 14563L: netdev@vger.kernel.org 14564S: Maintained 14565Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14566T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14567T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14568F: Documentation/devicetree/bindings/net/ 14569F: drivers/connector/ 14570F: drivers/net/ 14571X: drivers/net/wireless/ 14572F: include/dt-bindings/net/ 14573F: include/linux/etherdevice.h 14574F: include/linux/fcdevice.h 14575F: include/linux/fddidevice.h 14576F: include/linux/hippidevice.h 14577F: include/linux/if_* 14578F: include/linux/inetdevice.h 14579F: include/linux/netdevice.h 14580F: include/uapi/linux/if_* 14581F: include/uapi/linux/netdevice.h 14582 14583NETWORKING DRIVERS (WIRELESS) 14584M: Kalle Valo <kvalo@kernel.org> 14585L: linux-wireless@vger.kernel.org 14586S: Maintained 14587W: https://wireless.wiki.kernel.org/ 14588Q: https://patchwork.kernel.org/project/linux-wireless/list/ 14589T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 14590T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 14591F: Documentation/devicetree/bindings/net/wireless/ 14592F: drivers/net/wireless/ 14593 14594NETWORKING [DSA] 14595M: Andrew Lunn <andrew@lunn.ch> 14596M: Florian Fainelli <f.fainelli@gmail.com> 14597M: Vladimir Oltean <olteanv@gmail.com> 14598S: Maintained 14599F: Documentation/devicetree/bindings/net/dsa/ 14600F: Documentation/devicetree/bindings/net/ethernet-switch-port.yaml 14601F: Documentation/devicetree/bindings/net/ethernet-switch.yaml 14602F: drivers/net/dsa/ 14603F: include/linux/dsa/ 14604F: include/linux/platform_data/dsa.h 14605F: include/net/dsa.h 14606F: net/dsa/ 14607F: tools/testing/selftests/drivers/net/dsa/ 14608 14609NETWORKING [GENERAL] 14610M: "David S. Miller" <davem@davemloft.net> 14611M: Eric Dumazet <edumazet@google.com> 14612M: Jakub Kicinski <kuba@kernel.org> 14613M: Paolo Abeni <pabeni@redhat.com> 14614L: netdev@vger.kernel.org 14615S: Maintained 14616Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14617B: mailto:netdev@vger.kernel.org 14618T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14619T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14620F: Documentation/core-api/netlink.rst 14621F: Documentation/netlink/ 14622F: Documentation/networking/ 14623F: Documentation/process/maintainer-netdev.rst 14624F: Documentation/userspace-api/netlink/ 14625F: include/linux/in.h 14626F: include/linux/net.h 14627F: include/linux/netdevice.h 14628F: include/net/ 14629F: include/uapi/linux/in.h 14630F: include/uapi/linux/net.h 14631F: include/uapi/linux/net_namespace.h 14632F: include/uapi/linux/netdevice.h 14633F: lib/net_utils.c 14634F: lib/random32.c 14635F: net/ 14636X: net/bluetooth/ 14637F: tools/net/ 14638F: tools/testing/selftests/net/ 14639 14640NETWORKING [IPSEC] 14641M: Steffen Klassert <steffen.klassert@secunet.com> 14642M: Herbert Xu <herbert@gondor.apana.org.au> 14643M: "David S. Miller" <davem@davemloft.net> 14644L: netdev@vger.kernel.org 14645S: Maintained 14646T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git 14647T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git 14648F: include/net/xfrm.h 14649F: include/uapi/linux/xfrm.h 14650F: net/ipv4/ah4.c 14651F: net/ipv4/esp4* 14652F: net/ipv4/ip_vti.c 14653F: net/ipv4/ipcomp.c 14654F: net/ipv4/xfrm* 14655F: net/ipv6/ah6.c 14656F: net/ipv6/esp6* 14657F: net/ipv6/ip6_vti.c 14658F: net/ipv6/ipcomp6.c 14659F: net/ipv6/xfrm* 14660F: net/key/ 14661F: net/xfrm/ 14662F: tools/testing/selftests/net/ipsec.c 14663 14664NETWORKING [IPv4/IPv6] 14665M: "David S. Miller" <davem@davemloft.net> 14666M: David Ahern <dsahern@kernel.org> 14667L: netdev@vger.kernel.org 14668S: Maintained 14669T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14670F: arch/x86/net/* 14671F: include/linux/ip.h 14672F: include/linux/ipv6* 14673F: include/net/fib* 14674F: include/net/ip* 14675F: include/net/route.h 14676F: net/ipv4/ 14677F: net/ipv6/ 14678 14679NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK) 14680M: Paul Moore <paul@paul-moore.com> 14681L: netdev@vger.kernel.org 14682L: linux-security-module@vger.kernel.org 14683S: Maintained 14684W: https://github.com/netlabel 14685F: Documentation/netlabel/ 14686F: include/net/calipso.h 14687F: include/net/cipso_ipv4.h 14688F: include/net/netlabel.h 14689F: include/uapi/linux/netfilter/xt_CONNSECMARK.h 14690F: include/uapi/linux/netfilter/xt_SECMARK.h 14691F: net/ipv4/cipso_ipv4.c 14692F: net/ipv6/calipso.c 14693F: net/netfilter/xt_CONNSECMARK.c 14694F: net/netfilter/xt_SECMARK.c 14695F: net/netlabel/ 14696 14697NETWORKING [MPTCP] 14698M: Matthieu Baerts <matthieu.baerts@tessares.net> 14699M: Mat Martineau <martineau@kernel.org> 14700L: netdev@vger.kernel.org 14701L: mptcp@lists.linux.dev 14702S: Maintained 14703W: https://github.com/multipath-tcp/mptcp_net-next/wiki 14704B: https://github.com/multipath-tcp/mptcp_net-next/issues 14705T: git https://github.com/multipath-tcp/mptcp_net-next.git export-net 14706T: git https://github.com/multipath-tcp/mptcp_net-next.git export 14707F: Documentation/networking/mptcp-sysctl.rst 14708F: include/net/mptcp.h 14709F: include/trace/events/mptcp.h 14710F: include/uapi/linux/mptcp.h 14711F: net/mptcp/ 14712F: tools/testing/selftests/bpf/*/*mptcp*.c 14713F: tools/testing/selftests/net/mptcp/ 14714 14715NETWORKING [TCP] 14716M: Eric Dumazet <edumazet@google.com> 14717L: netdev@vger.kernel.org 14718S: Maintained 14719F: include/linux/tcp.h 14720F: include/net/tcp.h 14721F: include/trace/events/tcp.h 14722F: include/uapi/linux/tcp.h 14723F: net/ipv4/syncookies.c 14724F: net/ipv4/tcp*.c 14725F: net/ipv6/syncookies.c 14726F: net/ipv6/tcp*.c 14727 14728NETWORKING [TLS] 14729M: Boris Pismenny <borisp@nvidia.com> 14730M: John Fastabend <john.fastabend@gmail.com> 14731M: Jakub Kicinski <kuba@kernel.org> 14732L: netdev@vger.kernel.org 14733S: Maintained 14734F: include/net/tls.h 14735F: include/uapi/linux/tls.h 14736F: net/tls/* 14737 14738NETXEN (1/10) GbE SUPPORT 14739M: Manish Chopra <manishc@marvell.com> 14740M: Rahul Verma <rahulv@marvell.com> 14741M: GR-Linux-NIC-Dev@marvell.com 14742L: netdev@vger.kernel.org 14743S: Supported 14744F: drivers/net/ethernet/qlogic/netxen/ 14745 14746NET_FAILOVER MODULE 14747M: Sridhar Samudrala <sridhar.samudrala@intel.com> 14748L: netdev@vger.kernel.org 14749S: Supported 14750F: Documentation/networking/net_failover.rst 14751F: drivers/net/net_failover.c 14752F: include/net/net_failover.h 14753 14754NEXTHOP 14755M: David Ahern <dsahern@kernel.org> 14756L: netdev@vger.kernel.org 14757S: Maintained 14758F: include/net/netns/nexthop.h 14759F: include/net/nexthop.h 14760F: include/uapi/linux/nexthop.h 14761F: net/ipv4/nexthop.c 14762 14763NFC SUBSYSTEM 14764M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 14765L: netdev@vger.kernel.org 14766S: Maintained 14767F: Documentation/devicetree/bindings/net/nfc/ 14768F: drivers/nfc/ 14769F: include/net/nfc/ 14770F: include/uapi/linux/nfc.h 14771F: net/nfc/ 14772 14773NFC VIRTUAL NCI DEVICE DRIVER 14774M: Bongsu Jeon <bongsu.jeon@samsung.com> 14775L: netdev@vger.kernel.org 14776S: Supported 14777F: drivers/nfc/virtual_ncidev.c 14778F: tools/testing/selftests/nci/ 14779 14780NFS, SUNRPC, AND LOCKD CLIENTS 14781M: Trond Myklebust <trond.myklebust@hammerspace.com> 14782M: Anna Schumaker <anna@kernel.org> 14783L: linux-nfs@vger.kernel.org 14784S: Maintained 14785W: http://client.linux-nfs.org 14786T: git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git 14787F: Documentation/filesystems/nfs/ 14788F: fs/lockd/ 14789F: fs/nfs/ 14790F: fs/nfs_common/ 14791F: include/linux/lockd/ 14792F: include/linux/nfs* 14793F: include/linux/sunrpc/ 14794F: include/uapi/linux/nfs* 14795F: include/uapi/linux/sunrpc/ 14796F: net/sunrpc/ 14797 14798NILFS2 FILESYSTEM 14799M: Ryusuke Konishi <konishi.ryusuke@gmail.com> 14800L: linux-nilfs@vger.kernel.org 14801S: Supported 14802W: https://nilfs.sourceforge.io/ 14803W: https://nilfs.osdn.jp/ 14804T: git https://github.com/konis/nilfs2.git 14805F: Documentation/filesystems/nilfs2.rst 14806F: fs/nilfs2/ 14807F: include/trace/events/nilfs2.h 14808F: include/uapi/linux/nilfs2_api.h 14809F: include/uapi/linux/nilfs2_ondisk.h 14810 14811NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER 14812M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14813S: Maintained 14814W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14815F: Documentation/scsi/NinjaSCSI.rst 14816F: drivers/scsi/pcmcia/nsp_* 14817 14818NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER 14819M: GOTO Masanori <gotom@debian.or.jp> 14820M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14821S: Maintained 14822W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14823F: Documentation/scsi/NinjaSCSI.rst 14824F: drivers/scsi/nsp32* 14825 14826NINTENDO HID DRIVER 14827M: Daniel J. Ogorchock <djogorchock@gmail.com> 14828L: linux-input@vger.kernel.org 14829S: Maintained 14830F: drivers/hid/hid-nintendo* 14831 14832NIOS2 ARCHITECTURE 14833M: Dinh Nguyen <dinguyen@kernel.org> 14834S: Maintained 14835T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 14836F: arch/nios2/ 14837 14838NITRO ENCLAVES (NE) 14839M: Alexandru Ciobotaru <alcioa@amazon.com> 14840L: linux-kernel@vger.kernel.org 14841L: The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com> 14842S: Supported 14843W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 14844F: Documentation/virt/ne_overview.rst 14845F: drivers/virt/nitro_enclaves/ 14846F: include/linux/nitro_enclaves.h 14847F: include/uapi/linux/nitro_enclaves.h 14848F: samples/nitro_enclaves/ 14849 14850NOHZ, DYNTICKS SUPPORT 14851M: Frederic Weisbecker <frederic@kernel.org> 14852M: Thomas Gleixner <tglx@linutronix.de> 14853M: Ingo Molnar <mingo@kernel.org> 14854L: linux-kernel@vger.kernel.org 14855S: Maintained 14856T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz 14857F: include/linux/sched/nohz.h 14858F: include/linux/tick.h 14859F: kernel/time/tick*.* 14860 14861NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS) 14862M: Pavel Machek <pavel@ucw.cz> 14863M: Sakari Ailus <sakari.ailus@iki.fi> 14864L: linux-media@vger.kernel.org 14865S: Maintained 14866F: drivers/media/i2c/ad5820.c 14867F: drivers/media/i2c/et8ek8 14868 14869NOKIA N900 POWER SUPPLY DRIVERS 14870R: Pali Rohár <pali@kernel.org> 14871F: drivers/power/supply/bq2415x_charger.c 14872F: drivers/power/supply/bq27xxx_battery.c 14873F: drivers/power/supply/bq27xxx_battery_i2c.c 14874F: drivers/power/supply/isp1704_charger.c 14875F: drivers/power/supply/rx51_battery.c 14876F: include/linux/power/bq2415x_charger.h 14877F: include/linux/power/bq27xxx_battery.h 14878 14879NOLIBC HEADER FILE 14880M: Willy Tarreau <w@1wt.eu> 14881S: Maintained 14882T: git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git 14883F: tools/include/nolibc/ 14884F: tools/testing/selftests/nolibc/ 14885 14886NOVATEK NVT-TS I2C TOUCHSCREEN DRIVER 14887M: Hans de Goede <hdegoede@redhat.com> 14888L: linux-input@vger.kernel.org 14889S: Maintained 14890F: drivers/input/touchscreen/novatek-nvt-ts.c 14891 14892NSDEPS 14893M: Matthias Maennich <maennich@google.com> 14894S: Maintained 14895F: Documentation/core-api/symbol-namespaces.rst 14896F: scripts/nsdeps 14897 14898NTB AMD DRIVER 14899M: Sanjay R Mehta <sanju.mehta@amd.com> 14900M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 14901L: ntb@lists.linux.dev 14902S: Supported 14903F: drivers/ntb/hw/amd/ 14904 14905NTB DRIVER CORE 14906M: Jon Mason <jdmason@kudzu.us> 14907M: Dave Jiang <dave.jiang@intel.com> 14908M: Allen Hubbe <allenbh@gmail.com> 14909L: ntb@lists.linux.dev 14910S: Supported 14911W: https://github.com/jonmason/ntb/wiki 14912T: git git://github.com/jonmason/ntb.git 14913F: drivers/net/ntb_netdev.c 14914F: drivers/ntb/ 14915F: drivers/pci/endpoint/functions/pci-epf-*ntb.c 14916F: include/linux/ntb.h 14917F: include/linux/ntb_transport.h 14918F: tools/testing/selftests/ntb/ 14919 14920NTB IDT DRIVER 14921M: Serge Semin <fancer.lancer@gmail.com> 14922L: ntb@lists.linux.dev 14923S: Supported 14924F: drivers/ntb/hw/idt/ 14925 14926NTB INTEL DRIVER 14927M: Dave Jiang <dave.jiang@intel.com> 14928L: ntb@lists.linux.dev 14929S: Supported 14930W: https://github.com/davejiang/linux/wiki 14931T: git https://github.com/davejiang/linux.git 14932F: drivers/ntb/hw/intel/ 14933 14934NTFS FILESYSTEM 14935M: Anton Altaparmakov <anton@tuxera.com> 14936L: linux-ntfs-dev@lists.sourceforge.net 14937S: Supported 14938W: http://www.tuxera.com/ 14939T: git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git 14940F: Documentation/filesystems/ntfs.rst 14941F: fs/ntfs/ 14942 14943NTFS3 FILESYSTEM 14944M: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> 14945L: ntfs3@lists.linux.dev 14946S: Supported 14947W: http://www.paragon-software.com/ 14948T: git https://github.com/Paragon-Software-Group/linux-ntfs3.git 14949F: Documentation/filesystems/ntfs3.rst 14950F: fs/ntfs3/ 14951 14952NUBUS SUBSYSTEM 14953M: Finn Thain <fthain@linux-m68k.org> 14954L: linux-m68k@lists.linux-m68k.org 14955S: Maintained 14956F: arch/*/include/asm/nubus.h 14957F: drivers/nubus/ 14958F: include/linux/nubus.h 14959F: include/uapi/linux/nubus.h 14960 14961NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER 14962M: Antonino Daplas <adaplas@gmail.com> 14963L: linux-fbdev@vger.kernel.org 14964S: Maintained 14965F: drivers/video/fbdev/nvidia/ 14966F: drivers/video/fbdev/riva/ 14967 14968NVIDIA WMI EC BACKLIGHT DRIVER 14969M: Daniel Dadap <ddadap@nvidia.com> 14970L: platform-driver-x86@vger.kernel.org 14971S: Supported 14972F: drivers/platform/x86/nvidia-wmi-ec-backlight.c 14973F: include/linux/platform_data/x86/nvidia-wmi-ec-backlight.h 14974 14975NVM EXPRESS DRIVER 14976M: Keith Busch <kbusch@kernel.org> 14977M: Jens Axboe <axboe@fb.com> 14978M: Christoph Hellwig <hch@lst.de> 14979M: Sagi Grimberg <sagi@grimberg.me> 14980L: linux-nvme@lists.infradead.org 14981S: Supported 14982W: http://git.infradead.org/nvme.git 14983T: git git://git.infradead.org/nvme.git 14984F: Documentation/nvme/ 14985F: drivers/nvme/common/ 14986F: drivers/nvme/host/ 14987F: include/linux/nvme-*.h 14988F: include/linux/nvme.h 14989F: include/uapi/linux/nvme_ioctl.h 14990 14991NVM EXPRESS FABRICS AUTHENTICATION 14992M: Hannes Reinecke <hare@suse.de> 14993L: linux-nvme@lists.infradead.org 14994S: Supported 14995F: drivers/nvme/host/auth.c 14996F: drivers/nvme/target/auth.c 14997F: drivers/nvme/target/fabrics-cmd-auth.c 14998F: include/linux/nvme-auth.h 14999 15000NVM EXPRESS FC TRANSPORT DRIVERS 15001M: James Smart <james.smart@broadcom.com> 15002L: linux-nvme@lists.infradead.org 15003S: Supported 15004F: drivers/nvme/host/fc.c 15005F: drivers/nvme/target/fc.c 15006F: drivers/nvme/target/fcloop.c 15007F: include/linux/nvme-fc-driver.h 15008F: include/linux/nvme-fc.h 15009 15010NVM EXPRESS HARDWARE MONITORING SUPPORT 15011M: Guenter Roeck <linux@roeck-us.net> 15012L: linux-nvme@lists.infradead.org 15013S: Supported 15014F: drivers/nvme/host/hwmon.c 15015 15016NVM EXPRESS TARGET DRIVER 15017M: Christoph Hellwig <hch@lst.de> 15018M: Sagi Grimberg <sagi@grimberg.me> 15019M: Chaitanya Kulkarni <kch@nvidia.com> 15020L: linux-nvme@lists.infradead.org 15021S: Supported 15022W: http://git.infradead.org/nvme.git 15023T: git git://git.infradead.org/nvme.git 15024F: drivers/nvme/target/ 15025 15026NVMEM FRAMEWORK 15027M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 15028S: Maintained 15029T: git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git 15030F: Documentation/ABI/stable/sysfs-bus-nvmem 15031F: Documentation/devicetree/bindings/nvmem/ 15032F: drivers/nvmem/ 15033F: include/linux/nvmem-consumer.h 15034F: include/linux/nvmem-provider.h 15035 15036NXP BLUETOOTH WIRELESS DRIVERS 15037M: Amitkumar Karwar <amitkumar.karwar@nxp.com> 15038M: Neeraj Kale <neeraj.sanjaykale@nxp.com> 15039S: Maintained 15040F: Documentation/devicetree/bindings/net/bluetooth/nxp,88w8987-bt.yaml 15041F: drivers/bluetooth/btnxpuart.c 15042 15043NXP C45 TJA11XX PHY DRIVER 15044M: Radu Pirea <radu-nicolae.pirea@oss.nxp.com> 15045L: netdev@vger.kernel.org 15046S: Maintained 15047F: drivers/net/phy/nxp-c45-tja11xx.c 15048 15049NXP FSPI DRIVER 15050M: Han Xu <han.xu@nxp.com> 15051M: Haibo Chen <haibo.chen@nxp.com> 15052R: Yogesh Gaur <yogeshgaur.83@gmail.com> 15053L: linux-spi@vger.kernel.org 15054S: Maintained 15055F: Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml 15056F: drivers/spi/spi-nxp-fspi.c 15057 15058NXP FXAS21002C DRIVER 15059M: Rui Miguel Silva <rmfrfs@gmail.com> 15060L: linux-iio@vger.kernel.org 15061S: Maintained 15062F: Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml 15063F: drivers/iio/gyro/fxas21002c.h 15064F: drivers/iio/gyro/fxas21002c_core.c 15065F: drivers/iio/gyro/fxas21002c_i2c.c 15066F: drivers/iio/gyro/fxas21002c_spi.c 15067 15068NXP i.MX 7D/6SX/6UL/93 AND VF610 ADC DRIVER 15069M: Haibo Chen <haibo.chen@nxp.com> 15070L: linux-iio@vger.kernel.org 15071L: linux-imx@nxp.com 15072S: Maintained 15073F: Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml 15074F: Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml 15075F: Documentation/devicetree/bindings/iio/adc/nxp,imx93-adc.yaml 15076F: drivers/iio/adc/imx7d_adc.c 15077F: drivers/iio/adc/imx93_adc.c 15078F: drivers/iio/adc/vf610_adc.c 15079 15080NXP i.MX 8M ISI DRIVER 15081M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15082L: linux-media@vger.kernel.org 15083S: Maintained 15084F: Documentation/devicetree/bindings/media/nxp,imx8-isi.yaml 15085F: drivers/media/platform/nxp/imx8-isi/ 15086 15087NXP i.MX 8MP DW100 V4L2 DRIVER 15088M: Xavier Roumegue <xavier.roumegue@oss.nxp.com> 15089L: linux-media@vger.kernel.org 15090S: Maintained 15091F: Documentation/devicetree/bindings/media/nxp,dw100.yaml 15092F: Documentation/userspace-api/media/drivers/dw100.rst 15093F: drivers/media/platform/nxp/dw100/ 15094F: include/uapi/linux/dw100.h 15095 15096NXP i.MX 8MQ DCSS DRIVER 15097M: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com> 15098R: Lucas Stach <l.stach@pengutronix.de> 15099L: dri-devel@lists.freedesktop.org 15100S: Maintained 15101F: Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml 15102F: drivers/gpu/drm/imx/dcss/ 15103 15104NXP i.MX 8QXP ADC DRIVER 15105M: Cai Huoqing <cai.huoqing@linux.dev> 15106M: Haibo Chen <haibo.chen@nxp.com> 15107L: linux-imx@nxp.com 15108L: linux-iio@vger.kernel.org 15109S: Maintained 15110F: Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml 15111F: drivers/iio/adc/imx8qxp-adc.c 15112 15113NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER 15114M: Mirela Rabulea <mirela.rabulea@nxp.com> 15115R: NXP Linux Team <linux-imx@nxp.com> 15116L: linux-media@vger.kernel.org 15117S: Maintained 15118F: Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml 15119F: drivers/media/platform/nxp/imx-jpeg 15120 15121NXP i.MX CLOCK DRIVERS 15122M: Abel Vesa <abelvesa@kernel.org> 15123R: Peng Fan <peng.fan@nxp.com> 15124L: linux-clk@vger.kernel.org 15125L: linux-imx@nxp.com 15126S: Maintained 15127T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux.git clk/imx 15128F: Documentation/devicetree/bindings/clock/imx* 15129F: drivers/clk/imx/ 15130F: include/dt-bindings/clock/imx* 15131 15132NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER 15133M: Jagan Teki <jagan@amarulasolutions.com> 15134S: Maintained 15135F: Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml 15136F: drivers/regulator/pf8x00-regulator.c 15137 15138NXP PTN5150A CC LOGIC AND EXTCON DRIVER 15139M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 15140L: linux-kernel@vger.kernel.org 15141S: Maintained 15142F: Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml 15143F: drivers/extcon/extcon-ptn5150.c 15144 15145NXP SGTL5000 DRIVER 15146M: Fabio Estevam <festevam@gmail.com> 15147L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15148S: Maintained 15149F: Documentation/devicetree/bindings/sound/sgtl5000.yaml 15150F: sound/soc/codecs/sgtl5000* 15151 15152NXP SJA1105 ETHERNET SWITCH DRIVER 15153M: Vladimir Oltean <olteanv@gmail.com> 15154L: linux-kernel@vger.kernel.org 15155S: Maintained 15156F: drivers/net/dsa/sja1105 15157F: drivers/net/pcs/pcs-xpcs-nxp.c 15158 15159NXP TDA998X DRM DRIVER 15160M: Russell King <linux@armlinux.org.uk> 15161S: Maintained 15162T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel 15163T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes 15164F: drivers/gpu/drm/i2c/tda998x_drv.c 15165F: include/drm/i2c/tda998x.h 15166F: include/dt-bindings/display/tda998x.h 15167K: "nxp,tda998x" 15168 15169NXP TFA9879 DRIVER 15170M: Peter Rosin <peda@axentia.se> 15171L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15172S: Maintained 15173F: Documentation/devicetree/bindings/sound/tfa9879.txt 15174F: sound/soc/codecs/tfa9879* 15175 15176NXP-NCI NFC DRIVER 15177S: Orphan 15178F: Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml 15179F: drivers/nfc/nxp-nci 15180 15181NXP/Goodix TFA989X (TFA1) DRIVER 15182M: Stephan Gerhold <stephan@gerhold.net> 15183L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15184S: Maintained 15185F: Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml 15186F: sound/soc/codecs/tfa989x.c 15187 15188NZXT-KRAKEN2 HARDWARE MONITORING DRIVER 15189M: Jonas Malaco <jonas@protocubo.io> 15190L: linux-hwmon@vger.kernel.org 15191S: Maintained 15192F: Documentation/hwmon/nzxt-kraken2.rst 15193F: drivers/hwmon/nzxt-kraken2.c 15194 15195NZXT-SMART2 HARDWARE MONITORING DRIVER 15196M: Aleksandr Mezin <mezin.alexander@gmail.com> 15197L: linux-hwmon@vger.kernel.org 15198S: Maintained 15199F: Documentation/hwmon/nzxt-smart2.rst 15200F: drivers/hwmon/nzxt-smart2.c 15201 15202OBJAGG 15203M: Jiri Pirko <jiri@resnulli.us> 15204L: netdev@vger.kernel.org 15205S: Supported 15206F: include/linux/objagg.h 15207F: lib/objagg.c 15208F: lib/test_objagg.c 15209 15210OBJTOOL 15211M: Josh Poimboeuf <jpoimboe@kernel.org> 15212M: Peter Zijlstra <peterz@infradead.org> 15213S: Supported 15214F: include/linux/objtool*.h 15215F: tools/objtool/ 15216 15217OCELOT ETHERNET SWITCH DRIVER 15218M: Vladimir Oltean <vladimir.oltean@nxp.com> 15219M: Claudiu Manoil <claudiu.manoil@nxp.com> 15220M: Alexandre Belloni <alexandre.belloni@bootlin.com> 15221M: UNGLinuxDriver@microchip.com 15222L: netdev@vger.kernel.org 15223S: Supported 15224F: drivers/net/dsa/ocelot/* 15225F: drivers/net/ethernet/mscc/ 15226F: include/soc/mscc/ocelot* 15227F: net/dsa/tag_ocelot.c 15228F: net/dsa/tag_ocelot_8021q.c 15229F: tools/testing/selftests/drivers/net/ocelot/* 15230 15231OCELOT EXTERNAL SWITCH CONTROL 15232M: Colin Foster <colin.foster@in-advantage.com> 15233S: Supported 15234F: Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml 15235F: drivers/mfd/ocelot* 15236F: drivers/net/dsa/ocelot/ocelot_ext.c 15237F: include/linux/mfd/ocelot.h 15238 15239OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER 15240M: Frederic Barrat <fbarrat@linux.ibm.com> 15241M: Andrew Donnellan <ajd@linux.ibm.com> 15242L: linuxppc-dev@lists.ozlabs.org 15243S: Supported 15244F: Documentation/userspace-api/accelerators/ocxl.rst 15245F: arch/powerpc/include/asm/pnv-ocxl.h 15246F: arch/powerpc/platforms/powernv/ocxl.c 15247F: drivers/misc/ocxl/ 15248F: include/misc/ocxl* 15249F: include/uapi/misc/ocxl.h 15250 15251OMAP AUDIO SUPPORT 15252M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 15253M: Jarkko Nikula <jarkko.nikula@bitmer.com> 15254L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15255L: linux-omap@vger.kernel.org 15256S: Maintained 15257F: sound/soc/ti/n810.c 15258F: sound/soc/ti/omap* 15259F: sound/soc/ti/rx51.c 15260F: sound/soc/ti/sdma-pcm.* 15261 15262OMAP CLOCK FRAMEWORK SUPPORT 15263M: Paul Walmsley <paul@pwsan.com> 15264L: linux-omap@vger.kernel.org 15265S: Maintained 15266F: arch/arm/*omap*/*clock* 15267 15268OMAP DEVICE TREE SUPPORT 15269M: Benoît Cousson <bcousson@baylibre.com> 15270M: Tony Lindgren <tony@atomide.com> 15271L: linux-omap@vger.kernel.org 15272L: devicetree@vger.kernel.org 15273S: Maintained 15274F: arch/arm/boot/dts/*am3* 15275F: arch/arm/boot/dts/*am4* 15276F: arch/arm/boot/dts/*am5* 15277F: arch/arm/boot/dts/*dra7* 15278F: arch/arm/boot/dts/*omap* 15279F: arch/arm/boot/dts/logicpd-som-lv* 15280F: arch/arm/boot/dts/logicpd-torpedo* 15281 15282OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2) 15283L: linux-omap@vger.kernel.org 15284L: linux-fbdev@vger.kernel.org 15285S: Orphan 15286F: Documentation/arm/omap/dss.rst 15287F: drivers/video/fbdev/omap2/ 15288 15289OMAP FRAMEBUFFER SUPPORT 15290L: linux-fbdev@vger.kernel.org 15291L: linux-omap@vger.kernel.org 15292S: Orphan 15293F: drivers/video/fbdev/omap/ 15294 15295OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT 15296M: Roger Quadros <rogerq@kernel.org> 15297M: Tony Lindgren <tony@atomide.com> 15298L: linux-omap@vger.kernel.org 15299S: Maintained 15300F: arch/arm/mach-omap2/*gpmc* 15301F: drivers/memory/omap-gpmc.c 15302 15303OMAP GPIO DRIVER 15304M: Grygorii Strashko <grygorii.strashko@ti.com> 15305M: Santosh Shilimkar <ssantosh@kernel.org> 15306M: Kevin Hilman <khilman@kernel.org> 15307L: linux-omap@vger.kernel.org 15308S: Maintained 15309F: Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml 15310F: drivers/gpio/gpio-omap.c 15311 15312OMAP HARDWARE SPINLOCK SUPPORT 15313M: Ohad Ben-Cohen <ohad@wizery.com> 15314L: linux-omap@vger.kernel.org 15315S: Maintained 15316F: drivers/hwspinlock/omap_hwspinlock.c 15317 15318OMAP HS MMC SUPPORT 15319L: linux-mmc@vger.kernel.org 15320L: linux-omap@vger.kernel.org 15321S: Orphan 15322F: drivers/mmc/host/omap_hsmmc.c 15323 15324OMAP HWMOD DATA 15325M: Paul Walmsley <paul@pwsan.com> 15326L: linux-omap@vger.kernel.org 15327S: Maintained 15328F: arch/arm/mach-omap2/omap_hwmod*data* 15329 15330OMAP HWMOD SUPPORT 15331M: Benoît Cousson <bcousson@baylibre.com> 15332M: Paul Walmsley <paul@pwsan.com> 15333L: linux-omap@vger.kernel.org 15334S: Maintained 15335F: arch/arm/mach-omap2/omap_hwmod.* 15336 15337OMAP I2C DRIVER 15338M: Vignesh R <vigneshr@ti.com> 15339L: linux-omap@vger.kernel.org 15340L: linux-i2c@vger.kernel.org 15341S: Maintained 15342F: Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml 15343F: drivers/i2c/busses/i2c-omap.c 15344 15345OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS) 15346M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15347L: linux-media@vger.kernel.org 15348S: Maintained 15349F: Documentation/devicetree/bindings/media/ti,omap3isp.txt 15350F: drivers/media/platform/ti/omap3isp/ 15351F: drivers/staging/media/omap4iss/ 15352 15353OMAP MMC SUPPORT 15354M: Aaro Koskinen <aaro.koskinen@iki.fi> 15355L: linux-omap@vger.kernel.org 15356S: Odd Fixes 15357F: drivers/mmc/host/omap.c 15358 15359OMAP POWER MANAGEMENT SUPPORT 15360M: Kevin Hilman <khilman@kernel.org> 15361L: linux-omap@vger.kernel.org 15362S: Maintained 15363F: arch/arm/*omap*/*pm* 15364F: drivers/cpufreq/omap-cpufreq.c 15365 15366OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT 15367M: Paul Walmsley <paul@pwsan.com> 15368L: linux-omap@vger.kernel.org 15369S: Maintained 15370F: arch/arm/mach-omap2/prm* 15371 15372OMAP RANDOM NUMBER GENERATOR SUPPORT 15373M: Deepak Saxena <dsaxena@plexity.net> 15374S: Maintained 15375F: drivers/char/hw_random/omap-rng.c 15376 15377OMAP USB SUPPORT 15378L: linux-usb@vger.kernel.org 15379L: linux-omap@vger.kernel.org 15380S: Orphan 15381F: arch/arm/*omap*/usb* 15382F: drivers/usb/*/*omap* 15383 15384OMAP/NEWFLOW NANOBONE MACHINE SUPPORT 15385M: Mark Jackson <mpfj@newflow.co.uk> 15386L: linux-omap@vger.kernel.org 15387S: Maintained 15388F: arch/arm/boot/dts/am335x-nano.dts 15389 15390OMAP1 SUPPORT 15391M: Aaro Koskinen <aaro.koskinen@iki.fi> 15392M: Janusz Krzysztofik <jmkrzyszt@gmail.com> 15393M: Tony Lindgren <tony@atomide.com> 15394L: linux-omap@vger.kernel.org 15395S: Maintained 15396Q: http://patchwork.kernel.org/project/linux-omap/list/ 15397T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15398F: arch/arm/configs/omap1_defconfig 15399F: arch/arm/mach-omap1/ 15400F: drivers/i2c/busses/i2c-omap.c 15401F: include/linux/platform_data/ams-delta-fiq.h 15402F: include/linux/platform_data/i2c-omap.h 15403 15404OMAP2+ SUPPORT 15405M: Tony Lindgren <tony@atomide.com> 15406L: linux-omap@vger.kernel.org 15407S: Maintained 15408W: http://www.muru.com/linux/omap/ 15409W: http://linux.omap.com/ 15410Q: http://patchwork.kernel.org/project/linux-omap/list/ 15411T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15412F: arch/arm/configs/omap2plus_defconfig 15413F: arch/arm/mach-omap2/ 15414F: drivers/bus/ti-sysc.c 15415F: drivers/i2c/busses/i2c-omap.c 15416F: drivers/irqchip/irq-omap-intc.c 15417F: drivers/mfd/*omap*.c 15418F: drivers/mfd/menelaus.c 15419F: drivers/mfd/palmas.c 15420F: drivers/mfd/tps65217.c 15421F: drivers/mfd/tps65218.c 15422F: drivers/mfd/tps65219.c 15423F: drivers/mfd/tps65910.c 15424F: drivers/mfd/twl-core.[ch] 15425F: drivers/mfd/twl4030*.c 15426F: drivers/mfd/twl6030*.c 15427F: drivers/mfd/twl6040*.c 15428F: drivers/regulator/palmas-regulator*.c 15429F: drivers/regulator/pbias-regulator.c 15430F: drivers/regulator/tps65217-regulator.c 15431F: drivers/regulator/tps65218-regulator.c 15432F: drivers/regulator/tps65219-regulator.c 15433F: drivers/regulator/tps65910-regulator.c 15434F: drivers/regulator/twl-regulator.c 15435F: drivers/regulator/twl6030-regulator.c 15436F: include/linux/platform_data/i2c-omap.h 15437F: include/linux/platform_data/ti-sysc.h 15438 15439OMFS FILESYSTEM 15440M: Bob Copeland <me@bobcopeland.com> 15441L: linux-karma-devel@lists.sourceforge.net 15442S: Maintained 15443F: Documentation/filesystems/omfs.rst 15444F: fs/omfs/ 15445 15446OMNIVISION OG01A1B SENSOR DRIVER 15447M: Shawn Tu <shawnx.tu@intel.com> 15448L: linux-media@vger.kernel.org 15449S: Maintained 15450F: drivers/media/i2c/og01a1b.c 15451 15452OMNIVISION OV02A10 SENSOR DRIVER 15453M: Dongchun Zhu <dongchun.zhu@mediatek.com> 15454L: linux-media@vger.kernel.org 15455S: Maintained 15456T: git git://linuxtv.org/media_tree.git 15457F: Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml 15458F: drivers/media/i2c/ov02a10.c 15459 15460OMNIVISION OV08D10 SENSOR DRIVER 15461M: Jimmy Su <jimmy.su@intel.com> 15462L: linux-media@vger.kernel.org 15463S: Maintained 15464T: git git://linuxtv.org/media_tree.git 15465F: drivers/media/i2c/ov08d10.c 15466 15467OMNIVISION OV08X40 SENSOR DRIVER 15468M: Jason Chen <jason.z.chen@intel.com> 15469L: linux-media@vger.kernel.org 15470S: Maintained 15471T: git git://linuxtv.org/media_tree.git 15472F: drivers/media/i2c/ov08x40.c 15473 15474OMNIVISION OV13858 SENSOR DRIVER 15475M: Sakari Ailus <sakari.ailus@linux.intel.com> 15476L: linux-media@vger.kernel.org 15477S: Maintained 15478T: git git://linuxtv.org/media_tree.git 15479F: drivers/media/i2c/ov13858.c 15480 15481OMNIVISION OV13B10 SENSOR DRIVER 15482M: Arec Kao <arec.kao@intel.com> 15483L: linux-media@vger.kernel.org 15484S: Maintained 15485T: git git://linuxtv.org/media_tree.git 15486F: drivers/media/i2c/ov13b10.c 15487 15488OMNIVISION OV2680 SENSOR DRIVER 15489M: Rui Miguel Silva <rmfrfs@gmail.com> 15490L: linux-media@vger.kernel.org 15491S: Maintained 15492T: git git://linuxtv.org/media_tree.git 15493F: Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml 15494F: drivers/media/i2c/ov2680.c 15495 15496OMNIVISION OV2685 SENSOR DRIVER 15497M: Shunqian Zheng <zhengsq@rock-chips.com> 15498L: linux-media@vger.kernel.org 15499S: Maintained 15500T: git git://linuxtv.org/media_tree.git 15501F: Documentation/devicetree/bindings/media/i2c/ovti,ov2685.yaml 15502F: drivers/media/i2c/ov2685.c 15503 15504OMNIVISION OV2740 SENSOR DRIVER 15505M: Tianshu Qiu <tian.shu.qiu@intel.com> 15506R: Shawn Tu <shawnx.tu@intel.com> 15507R: Bingbu Cao <bingbu.cao@intel.com> 15508L: linux-media@vger.kernel.org 15509S: Maintained 15510T: git git://linuxtv.org/media_tree.git 15511F: drivers/media/i2c/ov2740.c 15512 15513OMNIVISION OV4689 SENSOR DRIVER 15514M: Mikhail Rudenko <mike.rudenko@gmail.com> 15515L: linux-media@vger.kernel.org 15516S: Maintained 15517T: git git://linuxtv.org/media_tree.git 15518F: Documentation/devicetree/bindings/media/i2c/ovti,ov4689.yaml 15519F: drivers/media/i2c/ov5647.c 15520 15521OMNIVISION OV5640 SENSOR DRIVER 15522M: Steve Longerbeam <slongerbeam@gmail.com> 15523L: linux-media@vger.kernel.org 15524S: Maintained 15525T: git git://linuxtv.org/media_tree.git 15526F: drivers/media/i2c/ov5640.c 15527 15528OMNIVISION OV5647 SENSOR DRIVER 15529M: Dave Stevenson <dave.stevenson@raspberrypi.com> 15530M: Jacopo Mondi <jacopo@jmondi.org> 15531L: linux-media@vger.kernel.org 15532S: Maintained 15533T: git git://linuxtv.org/media_tree.git 15534F: Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml 15535F: drivers/media/i2c/ov5647.c 15536 15537OMNIVISION OV5670 SENSOR DRIVER 15538M: Chiranjeevi Rapolu <chiranjeevi.rapolu@intel.com> 15539L: linux-media@vger.kernel.org 15540S: Maintained 15541T: git git://linuxtv.org/media_tree.git 15542F: Documentation/devicetree/bindings/media/i2c/ovti,ov5670.yaml 15543F: drivers/media/i2c/ov5670.c 15544 15545OMNIVISION OV5675 SENSOR DRIVER 15546M: Shawn Tu <shawnx.tu@intel.com> 15547L: linux-media@vger.kernel.org 15548S: Maintained 15549T: git git://linuxtv.org/media_tree.git 15550F: Documentation/devicetree/bindings/media/i2c/ovti,ov5675.yaml 15551F: drivers/media/i2c/ov5675.c 15552 15553OMNIVISION OV5693 SENSOR DRIVER 15554M: Daniel Scally <djrscally@gmail.com> 15555L: linux-media@vger.kernel.org 15556S: Maintained 15557T: git git://linuxtv.org/media_tree.git 15558F: Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml 15559F: drivers/media/i2c/ov5693.c 15560 15561OMNIVISION OV5695 SENSOR DRIVER 15562M: Shunqian Zheng <zhengsq@rock-chips.com> 15563L: linux-media@vger.kernel.org 15564S: Maintained 15565T: git git://linuxtv.org/media_tree.git 15566F: drivers/media/i2c/ov5695.c 15567 15568OMNIVISION OV7670 SENSOR DRIVER 15569L: linux-media@vger.kernel.org 15570S: Orphan 15571T: git git://linuxtv.org/media_tree.git 15572F: Documentation/devicetree/bindings/media/i2c/ov7670.txt 15573F: drivers/media/i2c/ov7670.c 15574 15575OMNIVISION OV772x SENSOR DRIVER 15576M: Jacopo Mondi <jacopo@jmondi.org> 15577L: linux-media@vger.kernel.org 15578S: Odd fixes 15579T: git git://linuxtv.org/media_tree.git 15580F: Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml 15581F: drivers/media/i2c/ov772x.c 15582F: include/media/i2c/ov772x.h 15583 15584OMNIVISION OV7740 SENSOR DRIVER 15585M: Wenyou Yang <wenyou.yang@microchip.com> 15586L: linux-media@vger.kernel.org 15587S: Maintained 15588T: git git://linuxtv.org/media_tree.git 15589F: Documentation/devicetree/bindings/media/i2c/ov7740.txt 15590F: drivers/media/i2c/ov7740.c 15591 15592OMNIVISION OV8856 SENSOR DRIVER 15593M: Sakari Ailus <sakari.ailus@linux.intel.com> 15594L: linux-media@vger.kernel.org 15595S: Maintained 15596T: git git://linuxtv.org/media_tree.git 15597F: Documentation/devicetree/bindings/media/i2c/ov8856.yaml 15598F: drivers/media/i2c/ov8856.c 15599 15600OMNIVISION OV8858 SENSOR DRIVER 15601M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 15602M: Nicholas Roth <nicholas@rothemail.net> 15603L: linux-media@vger.kernel.org 15604S: Maintained 15605T: git git://linuxtv.org/media_tree.git 15606F: Documentation/devicetree/bindings/media/i2c/ovti,ov8858.yaml 15607F: drivers/media/i2c/ov8858.c 15608 15609OMNIVISION OV9282 SENSOR DRIVER 15610M: Paul J. Murphy <paul.j.murphy@intel.com> 15611M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 15612L: linux-media@vger.kernel.org 15613S: Maintained 15614T: git git://linuxtv.org/media_tree.git 15615F: Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml 15616F: drivers/media/i2c/ov9282.c 15617 15618OMNIVISION OV9640 SENSOR DRIVER 15619M: Petr Cvek <petrcvekcz@gmail.com> 15620L: linux-media@vger.kernel.org 15621S: Maintained 15622F: drivers/media/i2c/ov9640.* 15623 15624OMNIVISION OV9650 SENSOR DRIVER 15625M: Sakari Ailus <sakari.ailus@linux.intel.com> 15626R: Akinobu Mita <akinobu.mita@gmail.com> 15627R: Sylwester Nawrocki <s.nawrocki@samsung.com> 15628L: linux-media@vger.kernel.org 15629S: Maintained 15630T: git git://linuxtv.org/media_tree.git 15631F: Documentation/devicetree/bindings/media/i2c/ov9650.txt 15632F: drivers/media/i2c/ov9650.c 15633 15634OMNIVISION OV9734 SENSOR DRIVER 15635M: Tianshu Qiu <tian.shu.qiu@intel.com> 15636R: Bingbu Cao <bingbu.cao@intel.com> 15637L: linux-media@vger.kernel.org 15638S: Maintained 15639T: git git://linuxtv.org/media_tree.git 15640F: drivers/media/i2c/ov9734.c 15641 15642ONBOARD USB HUB DRIVER 15643M: Matthias Kaehlcke <mka@chromium.org> 15644L: linux-usb@vger.kernel.org 15645S: Maintained 15646F: Documentation/ABI/testing/sysfs-bus-platform-onboard-usb-hub 15647F: drivers/usb/misc/onboard_usb_hub.c 15648 15649ONENAND FLASH DRIVER 15650M: Kyungmin Park <kyungmin.park@samsung.com> 15651L: linux-mtd@lists.infradead.org 15652S: Maintained 15653F: drivers/mtd/nand/onenand/ 15654F: include/linux/mtd/onenand*.h 15655 15656ONEXPLAYER FAN DRIVER 15657M: Derek John Clark <derekjohn.clark@gmail.com> 15658M: Joaquín Ignacio Aramendía <samsagax@gmail.com> 15659L: linux-hwmon@vger.kernel.org 15660S: Maintained 15661F: drivers/hwmon/oxp-sensors.c 15662 15663ONIE TLV NVMEM LAYOUT DRIVER 15664M: Miquel Raynal <miquel.raynal@bootlin.com> 15665S: Maintained 15666F: Documentation/devicetree/bindings/nvmem/layouts/onie,tlv-layout.yaml 15667F: drivers/nvmem/layouts/onie-tlv.c 15668 15669ONION OMEGA2+ BOARD 15670M: Harvey Hunt <harveyhuntnexus@gmail.com> 15671L: linux-mips@vger.kernel.org 15672S: Maintained 15673F: arch/mips/boot/dts/ralink/omega2p.dts 15674 15675ONSEMI ETHERNET PHY DRIVERS 15676M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 15677L: netdev@vger.kernel.org 15678S: Supported 15679W: http://www.onsemi.com 15680F: drivers/net/phy/ncn* 15681 15682OP-TEE DRIVER 15683M: Jens Wiklander <jens.wiklander@linaro.org> 15684L: op-tee@lists.trustedfirmware.org 15685S: Maintained 15686F: Documentation/ABI/testing/sysfs-bus-optee-devices 15687F: drivers/tee/optee/ 15688 15689OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER 15690M: Sumit Garg <sumit.garg@linaro.org> 15691L: op-tee@lists.trustedfirmware.org 15692S: Maintained 15693F: drivers/char/hw_random/optee-rng.c 15694 15695OP-TEE RTC DRIVER 15696M: Clément Léger <clement.leger@bootlin.com> 15697L: linux-rtc@vger.kernel.org 15698S: Maintained 15699F: drivers/rtc/rtc-optee.c 15700 15701OPA-VNIC DRIVER 15702M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 15703L: linux-rdma@vger.kernel.org 15704S: Supported 15705F: drivers/infiniband/ulp/opa_vnic 15706 15707OPEN FIRMWARE AND FLATTENED DEVICE TREE 15708M: Rob Herring <robh+dt@kernel.org> 15709M: Frank Rowand <frowand.list@gmail.com> 15710L: devicetree@vger.kernel.org 15711S: Maintained 15712W: http://www.devicetree.org/ 15713C: irc://irc.libera.chat/devicetree 15714T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15715F: Documentation/ABI/testing/sysfs-firmware-ofw 15716F: drivers/of/ 15717F: include/linux/of*.h 15718F: scripts/dtc/ 15719K: of_overlay_notifier_ 15720K: of_overlay_fdt_apply 15721K: of_overlay_remove 15722 15723OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS 15724M: Rob Herring <robh+dt@kernel.org> 15725M: Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org> 15726M: Conor Dooley <conor+dt@kernel.org> 15727L: devicetree@vger.kernel.org 15728S: Maintained 15729Q: http://patchwork.ozlabs.org/project/devicetree-bindings/list/ 15730C: irc://irc.libera.chat/devicetree 15731T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15732F: Documentation/devicetree/ 15733F: arch/*/boot/dts/ 15734F: include/dt-bindings/ 15735 15736OPENCOMPUTE PTP CLOCK DRIVER 15737M: Jonathan Lemon <jonathan.lemon@gmail.com> 15738M: Vadim Fedorenko <vadfed@fb.com> 15739L: netdev@vger.kernel.org 15740S: Maintained 15741F: drivers/ptp/ptp_ocp.c 15742 15743OPENCORES I2C BUS DRIVER 15744M: Peter Korsgaard <peter@korsgaard.com> 15745M: Andrew Lunn <andrew@lunn.ch> 15746L: linux-i2c@vger.kernel.org 15747S: Maintained 15748F: Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml 15749F: Documentation/i2c/busses/i2c-ocores.rst 15750F: drivers/i2c/busses/i2c-ocores.c 15751F: include/linux/platform_data/i2c-ocores.h 15752 15753OPENRISC ARCHITECTURE 15754M: Jonas Bonn <jonas@southpole.se> 15755M: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> 15756M: Stafford Horne <shorne@gmail.com> 15757L: linux-openrisc@vger.kernel.org 15758S: Maintained 15759W: http://openrisc.io 15760T: git https://github.com/openrisc/linux.git 15761F: Documentation/arch/openrisc/ 15762F: Documentation/devicetree/bindings/openrisc/ 15763F: arch/openrisc/ 15764F: drivers/irqchip/irq-ompic.c 15765F: drivers/irqchip/irq-or1k-* 15766 15767OPENVSWITCH 15768M: Pravin B Shelar <pshelar@ovn.org> 15769L: netdev@vger.kernel.org 15770L: dev@openvswitch.org 15771S: Maintained 15772W: http://openvswitch.org 15773F: include/uapi/linux/openvswitch.h 15774F: net/openvswitch/ 15775F: tools/testing/selftests/net/openvswitch/ 15776 15777OPERATING PERFORMANCE POINTS (OPP) 15778M: Viresh Kumar <vireshk@kernel.org> 15779M: Nishanth Menon <nm@ti.com> 15780M: Stephen Boyd <sboyd@kernel.org> 15781L: linux-pm@vger.kernel.org 15782S: Maintained 15783T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git 15784F: Documentation/devicetree/bindings/opp/ 15785F: Documentation/power/opp.rst 15786F: drivers/opp/ 15787F: include/linux/pm_opp.h 15788 15789OPL4 DRIVER 15790M: Clemens Ladisch <clemens@ladisch.de> 15791L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15792S: Maintained 15793T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 15794F: sound/drivers/opl4/ 15795 15796ORACLE CLUSTER FILESYSTEM 2 (OCFS2) 15797M: Mark Fasheh <mark@fasheh.com> 15798M: Joel Becker <jlbec@evilplan.org> 15799M: Joseph Qi <joseph.qi@linux.alibaba.com> 15800L: ocfs2-devel@oss.oracle.com (moderated for non-subscribers) 15801S: Supported 15802W: http://ocfs2.wiki.kernel.org 15803F: Documentation/filesystems/dlmfs.rst 15804F: Documentation/filesystems/ocfs2.rst 15805F: fs/ocfs2/ 15806 15807ORANGEFS FILESYSTEM 15808M: Mike Marshall <hubcap@omnibond.com> 15809R: Martin Brandenburg <martin@omnibond.com> 15810L: devel@lists.orangefs.org 15811S: Supported 15812T: git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git 15813F: Documentation/filesystems/orangefs.rst 15814F: fs/orangefs/ 15815 15816ORINOCO DRIVER 15817L: linux-wireless@vger.kernel.org 15818S: Orphan 15819W: https://wireless.wiki.kernel.org/en/users/Drivers/orinoco 15820W: http://www.nongnu.org/orinoco/ 15821F: drivers/net/wireless/intersil/orinoco/ 15822 15823OV2659 OMNIVISION SENSOR DRIVER 15824M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 15825L: linux-media@vger.kernel.org 15826S: Maintained 15827W: https://linuxtv.org 15828Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15829T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 15830F: drivers/media/i2c/ov2659.c 15831F: include/media/i2c/ov2659.h 15832 15833OVERLAY FILESYSTEM 15834M: Miklos Szeredi <miklos@szeredi.hu> 15835L: linux-unionfs@vger.kernel.org 15836S: Supported 15837T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git 15838F: Documentation/filesystems/overlayfs.rst 15839F: fs/overlayfs/ 15840 15841P54 WIRELESS DRIVER 15842M: Christian Lamparter <chunkeey@googlemail.com> 15843L: linux-wireless@vger.kernel.org 15844S: Maintained 15845W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 15846F: drivers/net/wireless/intersil/p54/ 15847 15848PACKET SOCKETS 15849M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 15850S: Maintained 15851F: include/uapi/linux/if_packet.h 15852F: net/packet/af_packet.c 15853 15854PACKING 15855M: Vladimir Oltean <olteanv@gmail.com> 15856L: netdev@vger.kernel.org 15857S: Supported 15858F: Documentation/core-api/packing.rst 15859F: include/linux/packing.h 15860F: lib/packing.c 15861 15862PADATA PARALLEL EXECUTION MECHANISM 15863M: Steffen Klassert <steffen.klassert@secunet.com> 15864M: Daniel Jordan <daniel.m.jordan@oracle.com> 15865L: linux-crypto@vger.kernel.org 15866L: linux-kernel@vger.kernel.org 15867S: Maintained 15868F: Documentation/core-api/padata.rst 15869F: include/linux/padata.h 15870F: kernel/padata.c 15871 15872PAGE CACHE 15873M: Matthew Wilcox (Oracle) <willy@infradead.org> 15874L: linux-fsdevel@vger.kernel.org 15875S: Supported 15876T: git git://git.infradead.org/users/willy/pagecache.git 15877F: Documentation/filesystems/locking.rst 15878F: Documentation/filesystems/vfs.rst 15879F: include/linux/pagemap.h 15880F: mm/filemap.c 15881F: mm/page-writeback.c 15882F: mm/readahead.c 15883F: mm/truncate.c 15884 15885PAGE POOL 15886M: Jesper Dangaard Brouer <hawk@kernel.org> 15887M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 15888L: netdev@vger.kernel.org 15889S: Supported 15890F: Documentation/networking/page_pool.rst 15891F: include/net/page_pool.h 15892F: include/trace/events/page_pool.h 15893F: net/core/page_pool.c 15894 15895PAGE TABLE CHECK 15896M: Pasha Tatashin <pasha.tatashin@soleen.com> 15897M: Andrew Morton <akpm@linux-foundation.org> 15898L: linux-mm@kvack.org 15899S: Maintained 15900F: Documentation/mm/page_table_check.rst 15901F: include/linux/page_table_check.h 15902F: mm/page_table_check.c 15903 15904PANASONIC LAPTOP ACPI EXTRAS DRIVER 15905M: Kenneth Chan <kenneth.t.chan@gmail.com> 15906L: platform-driver-x86@vger.kernel.org 15907S: Maintained 15908F: drivers/platform/x86/panasonic-laptop.c 15909 15910PARALLAX PING IIO SENSOR DRIVER 15911M: Andreas Klinger <ak@it-klinger.de> 15912L: linux-iio@vger.kernel.org 15913S: Maintained 15914F: Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml 15915F: drivers/iio/proximity/ping.c 15916 15917PARALLEL LCD/KEYPAD PANEL DRIVER 15918M: Willy Tarreau <willy@haproxy.com> 15919M: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> 15920S: Odd Fixes 15921F: Documentation/admin-guide/lcd-panel-cgram.rst 15922F: drivers/auxdisplay/panel.c 15923 15924PARALLEL PORT SUBSYSTEM 15925M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 15926M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 15927L: linux-parport@lists.infradead.org (subscribers-only) 15928S: Maintained 15929F: Documentation/driver-api/parport*.rst 15930F: drivers/char/ppdev.c 15931F: drivers/parport/ 15932F: include/linux/parport*.h 15933F: include/uapi/linux/ppdev.h 15934 15935PARAVIRT_OPS INTERFACE 15936M: Juergen Gross <jgross@suse.com> 15937M: Srivatsa S. Bhat (VMware) <srivatsa@csail.mit.edu> 15938R: Alexey Makhalov <amakhalov@vmware.com> 15939R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 15940L: virtualization@lists.linux-foundation.org 15941L: x86@kernel.org 15942S: Supported 15943T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 15944F: Documentation/virt/paravirt_ops.rst 15945F: arch/*/include/asm/paravirt*.h 15946F: arch/*/kernel/paravirt* 15947F: include/linux/hypervisor.h 15948 15949PARISC ARCHITECTURE 15950M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 15951M: Helge Deller <deller@gmx.de> 15952L: linux-parisc@vger.kernel.org 15953S: Maintained 15954W: https://parisc.wiki.kernel.org 15955Q: http://patchwork.kernel.org/project/linux-parisc/list/ 15956T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git 15957T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git 15958F: Documentation/arch/parisc/ 15959F: arch/parisc/ 15960F: drivers/char/agp/parisc-agp.c 15961F: drivers/input/misc/hp_sdc_rtc.c 15962F: drivers/input/serio/gscps2.c 15963F: drivers/input/serio/hp_sdc* 15964F: drivers/parisc/ 15965F: drivers/parport/parport_gsc.* 15966F: drivers/tty/serial/8250/8250_parisc.c 15967F: drivers/video/console/sti* 15968F: drivers/video/fbdev/sti* 15969F: drivers/video/logo/logo_parisc* 15970F: include/linux/hp_sdc.h 15971 15972PARMAN 15973M: Jiri Pirko <jiri@resnulli.us> 15974L: netdev@vger.kernel.org 15975S: Supported 15976F: include/linux/parman.h 15977F: lib/parman.c 15978F: lib/test_parman.c 15979 15980PC ENGINES APU BOARD DRIVER 15981M: Enrico Weigelt, metux IT consult <info@metux.net> 15982S: Maintained 15983F: drivers/platform/x86/pcengines-apuv2.c 15984 15985PC87360 HARDWARE MONITORING DRIVER 15986M: Jim Cromie <jim.cromie@gmail.com> 15987L: linux-hwmon@vger.kernel.org 15988S: Maintained 15989F: Documentation/hwmon/pc87360.rst 15990F: drivers/hwmon/pc87360.c 15991 15992PC8736x GPIO DRIVER 15993M: Jim Cromie <jim.cromie@gmail.com> 15994S: Maintained 15995F: drivers/char/pc8736x_gpio.c 15996 15997PC87427 HARDWARE MONITORING DRIVER 15998M: Jean Delvare <jdelvare@suse.com> 15999L: linux-hwmon@vger.kernel.org 16000S: Maintained 16001F: Documentation/hwmon/pc87427.rst 16002F: drivers/hwmon/pc87427.c 16003 16004PCA9532 LED DRIVER 16005M: Riku Voipio <riku.voipio@iki.fi> 16006S: Maintained 16007F: drivers/leds/leds-pca9532.c 16008F: include/linux/leds-pca9532.h 16009 16010PCA9541 I2C BUS MASTER SELECTOR DRIVER 16011M: Guenter Roeck <linux@roeck-us.net> 16012L: linux-i2c@vger.kernel.org 16013S: Maintained 16014F: drivers/i2c/muxes/i2c-mux-pca9541.c 16015 16016PCDP - PRIMARY CONSOLE AND DEBUG PORT 16017M: Khalid Aziz <khalid@gonehiking.org> 16018S: Maintained 16019F: drivers/firmware/pcdp.* 16020 16021PCI DRIVER FOR AARDVARK (Marvell Armada 3700) 16022M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16023M: Pali Rohár <pali@kernel.org> 16024L: linux-pci@vger.kernel.org 16025L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16026S: Maintained 16027F: Documentation/devicetree/bindings/pci/aardvark-pci.txt 16028F: drivers/pci/controller/pci-aardvark.c 16029 16030PCI DRIVER FOR ALTERA PCIE IP 16031M: Joyce Ooi <joyce.ooi@intel.com> 16032L: linux-pci@vger.kernel.org 16033S: Supported 16034F: Documentation/devicetree/bindings/pci/altera-pcie.txt 16035F: drivers/pci/controller/pcie-altera.c 16036 16037PCI DRIVER FOR APPLIEDMICRO XGENE 16038M: Toan Le <toan@os.amperecomputing.com> 16039L: linux-pci@vger.kernel.org 16040L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16041S: Maintained 16042F: Documentation/devicetree/bindings/pci/xgene-pci.txt 16043F: drivers/pci/controller/pci-xgene.c 16044 16045PCI DRIVER FOR ARM VERSATILE PLATFORM 16046M: Rob Herring <robh@kernel.org> 16047L: linux-pci@vger.kernel.org 16048L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16049S: Maintained 16050F: Documentation/devicetree/bindings/pci/versatile.yaml 16051F: drivers/pci/controller/pci-versatile.c 16052 16053PCI DRIVER FOR ARMADA 8K 16054M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16055L: linux-pci@vger.kernel.org 16056L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16057S: Maintained 16058F: Documentation/devicetree/bindings/pci/pci-armada8k.txt 16059F: drivers/pci/controller/dwc/pcie-armada8k.c 16060 16061PCI DRIVER FOR CADENCE PCIE IP 16062M: Tom Joseph <tjoseph@cadence.com> 16063L: linux-pci@vger.kernel.org 16064S: Maintained 16065F: Documentation/devicetree/bindings/pci/cdns,* 16066F: drivers/pci/controller/cadence/ 16067 16068PCI DRIVER FOR FREESCALE LAYERSCAPE 16069M: Minghuan Lian <minghuan.Lian@nxp.com> 16070M: Mingkai Hu <mingkai.hu@nxp.com> 16071M: Roy Zang <roy.zang@nxp.com> 16072L: linuxppc-dev@lists.ozlabs.org 16073L: linux-pci@vger.kernel.org 16074L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16075S: Maintained 16076F: drivers/pci/controller/dwc/*layerscape* 16077 16078PCI DRIVER FOR FU740 16079M: Paul Walmsley <paul.walmsley@sifive.com> 16080M: Greentime Hu <greentime.hu@sifive.com> 16081L: linux-pci@vger.kernel.org 16082S: Maintained 16083F: Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml 16084F: drivers/pci/controller/dwc/pcie-fu740.c 16085 16086PCI DRIVER FOR GENERIC OF HOSTS 16087M: Will Deacon <will@kernel.org> 16088L: linux-pci@vger.kernel.org 16089L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16090S: Maintained 16091F: Documentation/devicetree/bindings/pci/host-generic-pci.yaml 16092F: drivers/pci/controller/pci-host-common.c 16093F: drivers/pci/controller/pci-host-generic.c 16094 16095PCI DRIVER FOR IMX6 16096M: Richard Zhu <hongxing.zhu@nxp.com> 16097M: Lucas Stach <l.stach@pengutronix.de> 16098L: linux-pci@vger.kernel.org 16099L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16100S: Maintained 16101F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-common.yaml 16102F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-ep.yaml 16103F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml 16104F: drivers/pci/controller/dwc/*imx6* 16105 16106PCI DRIVER FOR INTEL IXP4XX 16107M: Linus Walleij <linus.walleij@linaro.org> 16108S: Maintained 16109F: Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml 16110F: drivers/pci/controller/pci-ixp4xx.c 16111 16112PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD) 16113M: Nirmal Patel <nirmal.patel@linux.intel.com> 16114R: Jonathan Derrick <jonathan.derrick@linux.dev> 16115L: linux-pci@vger.kernel.org 16116S: Supported 16117F: drivers/pci/controller/vmd.c 16118 16119PCI DRIVER FOR MICROSEMI SWITCHTEC 16120M: Kurt Schwemmer <kurt.schwemmer@microsemi.com> 16121M: Logan Gunthorpe <logang@deltatee.com> 16122L: linux-pci@vger.kernel.org 16123S: Maintained 16124F: Documentation/ABI/testing/sysfs-class-switchtec 16125F: Documentation/driver-api/switchtec.rst 16126F: drivers/ntb/hw/mscc/ 16127F: drivers/pci/switch/switchtec* 16128F: include/linux/switchtec.h 16129F: include/uapi/linux/switchtec_ioctl.h 16130 16131PCI DRIVER FOR MOBIVEIL PCIE IP 16132M: Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in> 16133M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16134L: linux-pci@vger.kernel.org 16135S: Supported 16136F: Documentation/devicetree/bindings/pci/mobiveil-pcie.txt 16137F: drivers/pci/controller/mobiveil/pcie-mobiveil* 16138 16139PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support) 16140M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16141M: Pali Rohár <pali@kernel.org> 16142L: linux-pci@vger.kernel.org 16143L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16144S: Maintained 16145F: drivers/pci/controller/*mvebu* 16146 16147PCI DRIVER FOR NVIDIA TEGRA 16148M: Thierry Reding <thierry.reding@gmail.com> 16149L: linux-tegra@vger.kernel.org 16150L: linux-pci@vger.kernel.org 16151S: Supported 16152F: Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt 16153F: drivers/pci/controller/pci-tegra.c 16154 16155PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER 16156M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16157L: linux-pci@vger.kernel.org 16158L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16159S: Maintained 16160F: Documentation/devicetree/bindings/pci/layerscape-pcie-gen4.txt 16161F: drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c 16162 16163PCI DRIVER FOR RENESAS R-CAR 16164M: Marek Vasut <marek.vasut+renesas@gmail.com> 16165M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 16166L: linux-pci@vger.kernel.org 16167L: linux-renesas-soc@vger.kernel.org 16168S: Maintained 16169F: Documentation/devicetree/bindings/pci/*rcar* 16170F: drivers/pci/controller/*rcar* 16171 16172PCI DRIVER FOR SAMSUNG EXYNOS 16173M: Jingoo Han <jingoohan1@gmail.com> 16174L: linux-pci@vger.kernel.org 16175L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16176L: linux-samsung-soc@vger.kernel.org 16177S: Maintained 16178F: drivers/pci/controller/dwc/pci-exynos.c 16179 16180PCI DRIVER FOR SYNOPSYS DESIGNWARE 16181M: Jingoo Han <jingoohan1@gmail.com> 16182M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 16183L: linux-pci@vger.kernel.org 16184S: Maintained 16185F: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml 16186F: Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml 16187F: drivers/pci/controller/dwc/*designware* 16188 16189PCI DRIVER FOR TI DRA7XX/J721E 16190M: Vignesh Raghavendra <vigneshr@ti.com> 16191L: linux-omap@vger.kernel.org 16192L: linux-pci@vger.kernel.org 16193L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16194S: Supported 16195F: Documentation/devicetree/bindings/pci/ti-pci.txt 16196F: drivers/pci/controller/cadence/pci-j721e.c 16197F: drivers/pci/controller/dwc/pci-dra7xx.c 16198 16199PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC 16200M: Linus Walleij <linus.walleij@linaro.org> 16201L: linux-pci@vger.kernel.org 16202S: Maintained 16203F: Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt 16204F: drivers/pci/controller/pci-v3-semi.c 16205 16206PCI DRIVER FOR XILINX VERSAL CPM 16207M: Bharat Kumar Gogada <bharat.kumar.gogada@amd.com> 16208M: Michal Simek <michal.simek@amd.com> 16209L: linux-pci@vger.kernel.org 16210S: Maintained 16211F: Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml 16212F: drivers/pci/controller/pcie-xilinx-cpm.c 16213 16214PCI ENDPOINT SUBSYSTEM 16215M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16216M: Krzysztof Wilczyński <kw@linux.com> 16217R: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16218R: Kishon Vijay Abraham I <kishon@kernel.org> 16219L: linux-pci@vger.kernel.org 16220S: Supported 16221Q: https://patchwork.kernel.org/project/linux-pci/list/ 16222B: https://bugzilla.kernel.org 16223C: irc://irc.oftc.net/linux-pci 16224T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16225F: Documentation/PCI/endpoint/* 16226F: Documentation/misc-devices/pci-endpoint-test.rst 16227F: drivers/misc/pci_endpoint_test.c 16228F: drivers/pci/endpoint/ 16229F: tools/pci/ 16230 16231PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC 16232M: Mahesh J Salgaonkar <mahesh@linux.ibm.com> 16233R: Oliver O'Halloran <oohall@gmail.com> 16234L: linuxppc-dev@lists.ozlabs.org 16235S: Supported 16236F: Documentation/PCI/pci-error-recovery.rst 16237F: Documentation/powerpc/eeh-pci-error-recovery.rst 16238F: arch/powerpc/include/*/eeh*.h 16239F: arch/powerpc/kernel/eeh*.c 16240F: arch/powerpc/platforms/*/eeh*.c 16241F: drivers/pci/pcie/aer.c 16242F: drivers/pci/pcie/dpc.c 16243F: drivers/pci/pcie/err.c 16244 16245PCI ERROR RECOVERY 16246M: Linas Vepstas <linasvepstas@gmail.com> 16247L: linux-pci@vger.kernel.org 16248S: Supported 16249F: Documentation/PCI/pci-error-recovery.rst 16250 16251PCI MSI DRIVER FOR ALTERA MSI IP 16252M: Joyce Ooi <joyce.ooi@intel.com> 16253L: linux-pci@vger.kernel.org 16254S: Supported 16255F: Documentation/devicetree/bindings/pci/altera-pcie-msi.txt 16256F: drivers/pci/controller/pcie-altera-msi.c 16257 16258PCI MSI DRIVER FOR APPLIEDMICRO XGENE 16259M: Toan Le <toan@os.amperecomputing.com> 16260L: linux-pci@vger.kernel.org 16261L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16262S: Maintained 16263F: Documentation/devicetree/bindings/pci/xgene-pci-msi.txt 16264F: drivers/pci/controller/pci-xgene-msi.c 16265 16266PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS 16267M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16268M: Krzysztof Wilczyński <kw@linux.com> 16269R: Rob Herring <robh@kernel.org> 16270L: linux-pci@vger.kernel.org 16271S: Supported 16272Q: https://patchwork.kernel.org/project/linux-pci/list/ 16273B: https://bugzilla.kernel.org 16274C: irc://irc.oftc.net/linux-pci 16275T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16276F: Documentation/devicetree/bindings/pci/ 16277F: drivers/pci/controller/ 16278F: drivers/pci/pci-bridge-emul.c 16279F: drivers/pci/pci-bridge-emul.h 16280 16281PCI PEER-TO-PEER DMA (P2PDMA) 16282M: Bjorn Helgaas <bhelgaas@google.com> 16283M: Logan Gunthorpe <logang@deltatee.com> 16284L: linux-pci@vger.kernel.org 16285S: Supported 16286Q: https://patchwork.kernel.org/project/linux-pci/list/ 16287B: https://bugzilla.kernel.org 16288C: irc://irc.oftc.net/linux-pci 16289T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16290F: Documentation/driver-api/pci/p2pdma.rst 16291F: drivers/pci/p2pdma.c 16292F: include/linux/pci-p2pdma.h 16293 16294PCI SUBSYSTEM 16295M: Bjorn Helgaas <bhelgaas@google.com> 16296L: linux-pci@vger.kernel.org 16297S: Supported 16298Q: https://patchwork.kernel.org/project/linux-pci/list/ 16299B: https://bugzilla.kernel.org 16300C: irc://irc.oftc.net/linux-pci 16301T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16302F: Documentation/PCI/ 16303F: Documentation/devicetree/bindings/pci/ 16304F: arch/x86/kernel/early-quirks.c 16305F: arch/x86/kernel/quirks.c 16306F: arch/x86/pci/ 16307F: drivers/acpi/pci* 16308F: drivers/pci/ 16309F: include/asm-generic/pci* 16310F: include/linux/of_pci.h 16311F: include/linux/pci* 16312F: include/uapi/linux/pci* 16313F: lib/pci* 16314 16315PCIE DRIVER FOR AMAZON ANNAPURNA LABS 16316M: Jonathan Chocron <jonnyc@amazon.com> 16317L: linux-pci@vger.kernel.org 16318S: Maintained 16319F: Documentation/devicetree/bindings/pci/pcie-al.txt 16320F: drivers/pci/controller/dwc/pcie-al.c 16321 16322PCIE DRIVER FOR AMLOGIC MESON 16323M: Yue Wang <yue.wang@Amlogic.com> 16324L: linux-pci@vger.kernel.org 16325L: linux-amlogic@lists.infradead.org 16326S: Maintained 16327F: drivers/pci/controller/dwc/pci-meson.c 16328 16329PCIE DRIVER FOR AXIS ARTPEC 16330M: Jesper Nilsson <jesper.nilsson@axis.com> 16331L: linux-arm-kernel@axis.com 16332L: linux-pci@vger.kernel.org 16333S: Maintained 16334F: Documentation/devicetree/bindings/pci/axis,artpec* 16335F: drivers/pci/controller/dwc/*artpec* 16336 16337PCIE DRIVER FOR CAVIUM THUNDERX 16338M: Robert Richter <rric@kernel.org> 16339L: linux-pci@vger.kernel.org 16340L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16341S: Odd Fixes 16342F: drivers/pci/controller/pci-thunder-* 16343 16344PCIE DRIVER FOR HISILICON 16345M: Zhou Wang <wangzhou1@hisilicon.com> 16346L: linux-pci@vger.kernel.org 16347S: Maintained 16348F: drivers/pci/controller/dwc/pcie-hisi.c 16349 16350PCIE DRIVER FOR HISILICON KIRIN 16351M: Xiaowei Song <songxiaowei@hisilicon.com> 16352M: Binghui Wang <wangbinghui@hisilicon.com> 16353L: linux-pci@vger.kernel.org 16354S: Maintained 16355F: Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml 16356F: drivers/pci/controller/dwc/pcie-kirin.c 16357 16358PCIE DRIVER FOR HISILICON STB 16359M: Shawn Guo <shawn.guo@linaro.org> 16360L: linux-pci@vger.kernel.org 16361S: Maintained 16362F: Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt 16363F: drivers/pci/controller/dwc/pcie-histb.c 16364 16365PCIE DRIVER FOR INTEL KEEM BAY 16366M: Srikanth Thokala <srikanth.thokala@intel.com> 16367L: linux-pci@vger.kernel.org 16368S: Supported 16369F: Documentation/devicetree/bindings/pci/intel,keembay-pcie* 16370F: drivers/pci/controller/dwc/pcie-keembay.c 16371 16372PCIE DRIVER FOR INTEL LGM GW SOC 16373M: Rahul Tanwar <rtanwar@maxlinear.com> 16374L: linux-pci@vger.kernel.org 16375S: Maintained 16376F: Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml 16377F: drivers/pci/controller/dwc/pcie-intel-gw.c 16378 16379PCIE DRIVER FOR MEDIATEK 16380M: Ryder Lee <ryder.lee@mediatek.com> 16381M: Jianjun Wang <jianjun.wang@mediatek.com> 16382L: linux-pci@vger.kernel.org 16383L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16384S: Supported 16385F: Documentation/devicetree/bindings/pci/mediatek* 16386F: drivers/pci/controller/*mediatek* 16387 16388PCIE DRIVER FOR MICROCHIP 16389M: Daire McNamara <daire.mcnamara@microchip.com> 16390L: linux-pci@vger.kernel.org 16391S: Supported 16392F: Documentation/devicetree/bindings/pci/microchip* 16393F: drivers/pci/controller/*microchip* 16394 16395PCIE DRIVER FOR QUALCOMM MSM 16396M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16397L: linux-pci@vger.kernel.org 16398L: linux-arm-msm@vger.kernel.org 16399S: Maintained 16400F: drivers/pci/controller/dwc/pcie-qcom.c 16401 16402PCIE DRIVER FOR ROCKCHIP 16403M: Shawn Lin <shawn.lin@rock-chips.com> 16404L: linux-pci@vger.kernel.org 16405L: linux-rockchip@lists.infradead.org 16406S: Maintained 16407F: Documentation/devicetree/bindings/pci/rockchip,rk3399-pcie* 16408F: drivers/pci/controller/pcie-rockchip* 16409 16410PCIE DRIVER FOR SOCIONEXT UNIPHIER 16411M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 16412L: linux-pci@vger.kernel.org 16413S: Maintained 16414F: Documentation/devicetree/bindings/pci/socionext,uniphier-pcie* 16415F: drivers/pci/controller/dwc/pcie-uniphier* 16416 16417PCIE DRIVER FOR ST SPEAR13XX 16418M: Pratyush Anand <pratyush.anand@gmail.com> 16419L: linux-pci@vger.kernel.org 16420S: Maintained 16421F: drivers/pci/controller/dwc/*spear* 16422 16423PCIE ENDPOINT DRIVER FOR QUALCOMM 16424M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16425L: linux-pci@vger.kernel.org 16426L: linux-arm-msm@vger.kernel.org 16427S: Maintained 16428F: Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml 16429F: drivers/pci/controller/dwc/pcie-qcom-ep.c 16430 16431PCMCIA SUBSYSTEM 16432M: Dominik Brodowski <linux@dominikbrodowski.net> 16433S: Odd Fixes 16434T: git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux.git 16435F: Documentation/pcmcia/ 16436F: drivers/pcmcia/ 16437F: include/pcmcia/ 16438F: tools/pcmcia/ 16439 16440PCNET32 NETWORK DRIVER 16441M: Don Fry <pcnet32@frontier.com> 16442L: netdev@vger.kernel.org 16443S: Maintained 16444F: drivers/net/ethernet/amd/pcnet32.c 16445 16446PCRYPT PARALLEL CRYPTO ENGINE 16447M: Steffen Klassert <steffen.klassert@secunet.com> 16448L: linux-crypto@vger.kernel.org 16449S: Maintained 16450F: crypto/pcrypt.c 16451F: include/crypto/pcrypt.h 16452 16453PECI HARDWARE MONITORING DRIVERS 16454M: Iwona Winiarska <iwona.winiarska@intel.com> 16455L: linux-hwmon@vger.kernel.org 16456S: Supported 16457F: Documentation/hwmon/peci-cputemp.rst 16458F: Documentation/hwmon/peci-dimmtemp.rst 16459F: drivers/hwmon/peci/ 16460 16461PECI SUBSYSTEM 16462M: Iwona Winiarska <iwona.winiarska@intel.com> 16463L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 16464S: Supported 16465F: Documentation/devicetree/bindings/peci/ 16466F: Documentation/peci/ 16467F: drivers/peci/ 16468F: include/linux/peci-cpu.h 16469F: include/linux/peci.h 16470 16471PENSANDO ETHERNET DRIVERS 16472M: Shannon Nelson <shannon.nelson@amd.com> 16473M: Brett Creeley <brett.creeley@amd.com> 16474M: drivers@pensando.io 16475L: netdev@vger.kernel.org 16476S: Supported 16477F: Documentation/networking/device_drivers/ethernet/pensando/ionic.rst 16478F: drivers/net/ethernet/pensando/ 16479 16480PER-CPU MEMORY ALLOCATOR 16481M: Dennis Zhou <dennis@kernel.org> 16482M: Tejun Heo <tj@kernel.org> 16483M: Christoph Lameter <cl@linux.com> 16484L: linux-mm@kvack.org 16485S: Maintained 16486T: git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git 16487F: arch/*/include/asm/percpu.h 16488F: include/linux/percpu*.h 16489F: lib/percpu*.c 16490F: mm/percpu*.c 16491 16492PER-TASK DELAY ACCOUNTING 16493M: Balbir Singh <bsingharora@gmail.com> 16494S: Maintained 16495F: include/linux/delayacct.h 16496F: kernel/delayacct.c 16497 16498PERFORMANCE EVENTS SUBSYSTEM 16499M: Peter Zijlstra <peterz@infradead.org> 16500M: Ingo Molnar <mingo@redhat.com> 16501M: Arnaldo Carvalho de Melo <acme@kernel.org> 16502R: Mark Rutland <mark.rutland@arm.com> 16503R: Alexander Shishkin <alexander.shishkin@linux.intel.com> 16504R: Jiri Olsa <jolsa@kernel.org> 16505R: Namhyung Kim <namhyung@kernel.org> 16506R: Ian Rogers <irogers@google.com> 16507R: Adrian Hunter <adrian.hunter@intel.com> 16508L: linux-perf-users@vger.kernel.org 16509L: linux-kernel@vger.kernel.org 16510S: Supported 16511W: https://perf.wiki.kernel.org/ 16512T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 16513F: arch/*/events/* 16514F: arch/*/events/*/* 16515F: arch/*/include/asm/perf_event.h 16516F: arch/*/kernel/*/*/perf_event*.c 16517F: arch/*/kernel/*/perf_event*.c 16518F: arch/*/kernel/perf_callchain.c 16519F: arch/*/kernel/perf_event*.c 16520F: include/linux/perf_event.h 16521F: include/uapi/linux/perf_event.h 16522F: kernel/events/* 16523F: tools/lib/perf/ 16524F: tools/perf/ 16525 16526PERFORMANCE EVENTS TOOLING ARM64 16527R: John Garry <john.g.garry@oracle.com> 16528R: Will Deacon <will@kernel.org> 16529R: James Clark <james.clark@arm.com> 16530R: Mike Leach <mike.leach@linaro.org> 16531R: Leo Yan <leo.yan@linaro.org> 16532L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16533S: Supported 16534F: tools/build/feature/test-libopencsd.c 16535F: tools/perf/arch/arm*/ 16536F: tools/perf/pmu-events/arch/arm64/ 16537F: tools/perf/util/arm-spe* 16538F: tools/perf/util/cs-etm* 16539 16540PERSONALITY HANDLING 16541M: Christoph Hellwig <hch@infradead.org> 16542L: linux-abi-devel@lists.sourceforge.net 16543S: Maintained 16544F: include/linux/personality.h 16545F: include/uapi/linux/personality.h 16546 16547PHOENIX RC FLIGHT CONTROLLER ADAPTER 16548M: Marcus Folkesson <marcus.folkesson@gmail.com> 16549L: linux-input@vger.kernel.org 16550S: Maintained 16551F: Documentation/input/devices/pxrc.rst 16552F: drivers/input/joystick/pxrc.c 16553 16554PHONET PROTOCOL 16555M: Remi Denis-Courmont <courmisch@gmail.com> 16556S: Supported 16557F: Documentation/networking/phonet.rst 16558F: include/linux/phonet.h 16559F: include/net/phonet/ 16560F: include/uapi/linux/phonet.h 16561F: net/phonet/ 16562 16563PHRAM MTD DRIVER 16564M: Joern Engel <joern@lazybastard.org> 16565L: linux-mtd@lists.infradead.org 16566S: Maintained 16567F: drivers/mtd/devices/phram.c 16568 16569PICOLCD HID DRIVER 16570M: Bruno Prémont <bonbons@linux-vserver.org> 16571L: linux-input@vger.kernel.org 16572S: Maintained 16573F: drivers/hid/hid-picolcd* 16574 16575PIDFD API 16576M: Christian Brauner <christian@brauner.io> 16577L: linux-kernel@vger.kernel.org 16578S: Maintained 16579T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git 16580F: samples/pidfd/ 16581F: tools/testing/selftests/clone3/ 16582F: tools/testing/selftests/pid_namespace/ 16583F: tools/testing/selftests/pidfd/ 16584K: (?i)pidfd 16585K: (?i)clone3 16586K: \b(clone_args|kernel_clone_args)\b 16587 16588PIN CONTROL SUBSYSTEM 16589M: Linus Walleij <linus.walleij@linaro.org> 16590L: linux-gpio@vger.kernel.org 16591S: Maintained 16592T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git 16593F: Documentation/devicetree/bindings/pinctrl/ 16594F: Documentation/driver-api/pin-control.rst 16595F: drivers/pinctrl/ 16596F: include/dt-bindings/pinctrl/ 16597F: include/linux/pinctrl/ 16598 16599PIN CONTROLLER - AMD 16600M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 16601M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 16602S: Maintained 16603F: drivers/pinctrl/pinctrl-amd.c 16604 16605PIN CONTROLLER - FREESCALE 16606M: Dong Aisheng <aisheng.dong@nxp.com> 16607M: Fabio Estevam <festevam@gmail.com> 16608M: Shawn Guo <shawnguo@kernel.org> 16609M: Jacky Bai <ping.bai@nxp.com> 16610R: Pengutronix Kernel Team <kernel@pengutronix.de> 16611L: linux-gpio@vger.kernel.org 16612S: Maintained 16613F: Documentation/devicetree/bindings/pinctrl/fsl,* 16614F: drivers/pinctrl/freescale/ 16615 16616PIN CONTROLLER - INTEL 16617M: Mika Westerberg <mika.westerberg@linux.intel.com> 16618M: Andy Shevchenko <andy@kernel.org> 16619S: Supported 16620T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git 16621F: drivers/pinctrl/intel/ 16622 16623PIN CONTROLLER - KEEMBAY 16624M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 16625S: Supported 16626F: drivers/pinctrl/pinctrl-keembay* 16627 16628PIN CONTROLLER - MEDIATEK 16629M: Sean Wang <sean.wang@kernel.org> 16630L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16631S: Maintained 16632F: Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml 16633F: Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml 16634F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml 16635F: Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml 16636F: drivers/pinctrl/mediatek/ 16637 16638PIN CONTROLLER - MEDIATEK MIPS 16639M: Arınç ÜNAL <arinc.unal@arinc9.com> 16640M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 16641L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16642L: linux-mips@vger.kernel.org 16643S: Maintained 16644F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7620-pinctrl.yaml 16645F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7621-pinctrl.yaml 16646F: Documentation/devicetree/bindings/pinctrl/mediatek,mt76x8-pinctrl.yaml 16647F: Documentation/devicetree/bindings/pinctrl/ralink,rt2880-pinctrl.yaml 16648F: Documentation/devicetree/bindings/pinctrl/ralink,rt305x-pinctrl.yaml 16649F: Documentation/devicetree/bindings/pinctrl/ralink,rt3352-pinctrl.yaml 16650F: Documentation/devicetree/bindings/pinctrl/ralink,rt3883-pinctrl.yaml 16651F: Documentation/devicetree/bindings/pinctrl/ralink,rt5350-pinctrl.yaml 16652F: drivers/pinctrl/mediatek/pinctrl-mt7620.c 16653F: drivers/pinctrl/mediatek/pinctrl-mt7621.c 16654F: drivers/pinctrl/mediatek/pinctrl-mt76x8.c 16655F: drivers/pinctrl/mediatek/pinctrl-mtmips.* 16656F: drivers/pinctrl/mediatek/pinctrl-rt2880.c 16657F: drivers/pinctrl/mediatek/pinctrl-rt305x.c 16658F: drivers/pinctrl/mediatek/pinctrl-rt3883.c 16659 16660PIN CONTROLLER - MICROCHIP AT91 16661M: Ludovic Desroches <ludovic.desroches@microchip.com> 16662L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16663L: linux-gpio@vger.kernel.org 16664S: Supported 16665F: drivers/gpio/gpio-sama5d2-piobu.c 16666F: drivers/pinctrl/pinctrl-at91* 16667 16668PIN CONTROLLER - NXP S32 16669M: Chester Lin <clin@suse.com> 16670R: NXP S32 Linux Team <s32@nxp.com> 16671L: linux-gpio@vger.kernel.org 16672S: Maintained 16673F: Documentation/devicetree/bindings/pinctrl/nxp,s32* 16674F: drivers/pinctrl/nxp/ 16675 16676PIN CONTROLLER - QUALCOMM 16677M: Bjorn Andersson <andersson@kernel.org> 16678L: linux-arm-msm@vger.kernel.org 16679S: Maintained 16680F: Documentation/devicetree/bindings/pinctrl/qcom,*.txt 16681F: drivers/pinctrl/qcom/ 16682 16683PIN CONTROLLER - RENESAS 16684M: Geert Uytterhoeven <geert+renesas@glider.be> 16685L: linux-renesas-soc@vger.kernel.org 16686S: Supported 16687T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl 16688F: Documentation/devicetree/bindings/pinctrl/renesas,* 16689F: drivers/pinctrl/renesas/ 16690 16691PIN CONTROLLER - SAMSUNG 16692M: Tomasz Figa <tomasz.figa@gmail.com> 16693M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 16694M: Sylwester Nawrocki <s.nawrocki@samsung.com> 16695R: Alim Akhtar <alim.akhtar@samsung.com> 16696L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16697L: linux-samsung-soc@vger.kernel.org 16698S: Maintained 16699Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 16700B: mailto:linux-samsung-soc@vger.kernel.org 16701C: irc://irc.libera.chat/linux-exynos 16702T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git 16703F: Documentation/devicetree/bindings/pinctrl/samsung,pinctrl*yaml 16704F: drivers/pinctrl/samsung/ 16705F: include/dt-bindings/pinctrl/samsung.h 16706 16707PIN CONTROLLER - SINGLE 16708M: Tony Lindgren <tony@atomide.com> 16709M: Haojian Zhuang <haojian.zhuang@linaro.org> 16710L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16711L: linux-omap@vger.kernel.org 16712S: Maintained 16713F: drivers/pinctrl/pinctrl-single.c 16714 16715PIN CONTROLLER - SUNPLUS / TIBBO 16716M: Dvorkin Dmitry <dvorkin@tibbo.com> 16717M: Wells Lu <wellslutw@gmail.com> 16718L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16719S: Maintained 16720W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 16721F: Documentation/devicetree/bindings/pinctrl/sunplus,* 16722F: drivers/pinctrl/sunplus/ 16723F: include/dt-bindings/pinctrl/sppctl*.h 16724 16725PINE64 PINEPHONE KEYBOARD DRIVER 16726M: Samuel Holland <samuel@sholland.org> 16727S: Supported 16728F: Documentation/devicetree/bindings/input/pine64,pinephone-keyboard.yaml 16729F: drivers/input/keyboard/pinephone-keyboard.c 16730 16731PKTCDVD DRIVER 16732M: linux-block@vger.kernel.org 16733S: Orphan 16734F: drivers/block/pktcdvd.c 16735F: include/linux/pktcdvd.h 16736F: include/uapi/linux/pktcdvd.h 16737 16738PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER 16739M: Tomasz Duszynski <tduszyns@gmail.com> 16740S: Maintained 16741F: Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml 16742F: drivers/iio/chemical/pms7003.c 16743 16744PLCA RECONCILIATION SUBLAYER (IEEE802.3 Clause 148) 16745M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 16746L: netdev@vger.kernel.org 16747S: Maintained 16748F: drivers/net/phy/mdio-open-alliance.h 16749F: net/ethtool/plca.c 16750 16751PLDMFW LIBRARY 16752M: Jacob Keller <jacob.e.keller@intel.com> 16753S: Maintained 16754F: Documentation/driver-api/pldmfw/ 16755F: include/linux/pldmfw.h 16756F: lib/pldmfw/ 16757 16758PLX DMA DRIVER 16759M: Logan Gunthorpe <logang@deltatee.com> 16760S: Maintained 16761F: drivers/dma/plx_dma.c 16762 16763PM-GRAPH UTILITY 16764M: "Todd E Brandt" <todd.e.brandt@linux.intel.com> 16765L: linux-pm@vger.kernel.org 16766S: Supported 16767W: https://01.org/pm-graph 16768B: https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools 16769T: git git://github.com/intel/pm-graph 16770F: tools/power/pm-graph 16771 16772PM6764TR DRIVER 16773M: Charles Hsu <hsu.yungteng@gmail.com> 16774L: linux-hwmon@vger.kernel.org 16775S: Maintained 16776F: Documentation/hwmon/pm6764tr.rst 16777F: drivers/hwmon/pmbus/pm6764tr.c 16778 16779PMBUS HARDWARE MONITORING DRIVERS 16780M: Guenter Roeck <linux@roeck-us.net> 16781L: linux-hwmon@vger.kernel.org 16782S: Maintained 16783W: http://hwmon.wiki.kernel.org/ 16784W: http://www.roeck-us.net/linux/drivers/ 16785T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 16786F: Documentation/devicetree/bindings/hwmon/ltc2978.txt 16787F: Documentation/devicetree/bindings/hwmon/max31785.txt 16788F: Documentation/hwmon/adm1275.rst 16789F: Documentation/hwmon/ibm-cffps.rst 16790F: Documentation/hwmon/ir35221.rst 16791F: Documentation/hwmon/lm25066.rst 16792F: Documentation/hwmon/ltc2978.rst 16793F: Documentation/hwmon/ltc3815.rst 16794F: Documentation/hwmon/max16064.rst 16795F: Documentation/hwmon/max20751.rst 16796F: Documentation/hwmon/max31785.rst 16797F: Documentation/hwmon/max34440.rst 16798F: Documentation/hwmon/max8688.rst 16799F: Documentation/hwmon/pmbus-core.rst 16800F: Documentation/hwmon/pmbus.rst 16801F: Documentation/hwmon/tps40422.rst 16802F: Documentation/hwmon/ucd9000.rst 16803F: Documentation/hwmon/ucd9200.rst 16804F: Documentation/hwmon/zl6100.rst 16805F: drivers/hwmon/pmbus/ 16806F: include/linux/pmbus.h 16807 16808PMC SIERRA MaxRAID DRIVER 16809L: linux-scsi@vger.kernel.org 16810S: Orphan 16811W: http://www.pmc-sierra.com/ 16812F: drivers/scsi/pmcraid.* 16813 16814PMC SIERRA PM8001 DRIVER 16815M: Jack Wang <jinpu.wang@cloud.ionos.com> 16816L: linux-scsi@vger.kernel.org 16817S: Supported 16818F: drivers/scsi/pm8001/ 16819 16820PNI RM3100 IIO DRIVER 16821M: Song Qiang <songqiang1304521@gmail.com> 16822L: linux-iio@vger.kernel.org 16823S: Maintained 16824F: Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml 16825F: drivers/iio/magnetometer/rm3100* 16826 16827PNP SUPPORT 16828M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 16829L: linux-acpi@vger.kernel.org 16830S: Maintained 16831F: drivers/pnp/ 16832F: include/linux/pnp.h 16833 16834POSIX CLOCKS and TIMERS 16835M: Thomas Gleixner <tglx@linutronix.de> 16836L: linux-kernel@vger.kernel.org 16837S: Maintained 16838T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 16839F: fs/timerfd.c 16840F: include/linux/time_namespace.h 16841F: include/linux/timer* 16842F: kernel/time/*timer* 16843F: kernel/time/namespace.c 16844 16845POWER MANAGEMENT CORE 16846M: "Rafael J. Wysocki" <rafael@kernel.org> 16847L: linux-pm@vger.kernel.org 16848S: Supported 16849B: https://bugzilla.kernel.org 16850T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 16851F: drivers/base/power/ 16852F: drivers/powercap/ 16853F: include/linux/intel_rapl.h 16854F: include/linux/pm.h 16855F: include/linux/pm_* 16856F: include/linux/powercap.h 16857F: kernel/configs/nopm.config 16858 16859POWER STATE COORDINATION INTERFACE (PSCI) 16860M: Mark Rutland <mark.rutland@arm.com> 16861M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16862L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16863S: Maintained 16864F: drivers/firmware/psci/ 16865F: include/linux/psci.h 16866F: include/uapi/linux/psci.h 16867 16868POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS 16869M: Sebastian Reichel <sre@kernel.org> 16870L: linux-pm@vger.kernel.org 16871S: Maintained 16872T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 16873F: Documentation/ABI/testing/sysfs-class-power 16874F: Documentation/devicetree/bindings/power/supply/ 16875F: drivers/power/supply/ 16876F: include/linux/power/ 16877F: include/linux/power_supply.h 16878 16879POWERNV OPERATOR PANEL LCD DISPLAY DRIVER 16880M: Suraj Jitindar Singh <sjitindarsingh@gmail.com> 16881L: linuxppc-dev@lists.ozlabs.org 16882S: Maintained 16883F: drivers/char/powernv-op-panel.c 16884 16885PPP OVER ATM (RFC 2364) 16886M: Mitchell Blank Jr <mitch@sfgoth.com> 16887S: Maintained 16888F: include/uapi/linux/atmppp.h 16889F: net/atm/pppoatm.c 16890 16891PPP OVER ETHERNET 16892M: Michal Ostrowski <mostrows@earthlink.net> 16893S: Maintained 16894F: drivers/net/ppp/pppoe.c 16895F: drivers/net/ppp/pppox.c 16896 16897PPP OVER L2TP 16898M: James Chapman <jchapman@katalix.com> 16899S: Maintained 16900F: include/linux/if_pppol2tp.h 16901F: include/uapi/linux/if_pppol2tp.h 16902F: net/l2tp/l2tp_ppp.c 16903 16904PPP PROTOCOL DRIVERS AND COMPRESSORS 16905L: linux-ppp@vger.kernel.org 16906S: Orphan 16907F: drivers/net/ppp/ppp_* 16908 16909PPS SUPPORT 16910M: Rodolfo Giometti <giometti@enneenne.com> 16911L: linuxpps@ml.enneenne.com (subscribers-only) 16912S: Maintained 16913W: http://wiki.enneenne.com/index.php/LinuxPPS_support 16914F: Documentation/ABI/testing/sysfs-pps 16915F: Documentation/devicetree/bindings/pps/pps-gpio.txt 16916F: Documentation/driver-api/pps.rst 16917F: drivers/pps/ 16918F: include/linux/pps*.h 16919F: include/uapi/linux/pps.h 16920 16921PPTP DRIVER 16922M: Dmitry Kozlov <xeb@mail.ru> 16923L: netdev@vger.kernel.org 16924S: Maintained 16925W: http://sourceforge.net/projects/accel-pptp 16926F: drivers/net/ppp/pptp.c 16927 16928PRESSURE STALL INFORMATION (PSI) 16929M: Johannes Weiner <hannes@cmpxchg.org> 16930M: Suren Baghdasaryan <surenb@google.com> 16931S: Maintained 16932F: include/linux/psi* 16933F: kernel/sched/psi.c 16934 16935PRINTK 16936M: Petr Mladek <pmladek@suse.com> 16937M: Sergey Senozhatsky <senozhatsky@chromium.org> 16938R: Steven Rostedt <rostedt@goodmis.org> 16939R: John Ogness <john.ogness@linutronix.de> 16940S: Maintained 16941T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 16942F: include/linux/printk.h 16943F: kernel/printk/ 16944 16945PRINTK INDEXING 16946R: Chris Down <chris@chrisdown.name> 16947S: Maintained 16948F: Documentation/core-api/printk-index.rst 16949F: kernel/printk/index.c 16950K: printk_index 16951 16952PROC FILESYSTEM 16953L: linux-kernel@vger.kernel.org 16954L: linux-fsdevel@vger.kernel.org 16955S: Maintained 16956F: Documentation/filesystems/proc.rst 16957F: fs/proc/ 16958F: include/linux/proc_fs.h 16959F: tools/testing/selftests/proc/ 16960 16961PROC SYSCTL 16962M: Luis Chamberlain <mcgrof@kernel.org> 16963M: Kees Cook <keescook@chromium.org> 16964M: Iurii Zaikin <yzaikin@google.com> 16965L: linux-kernel@vger.kernel.org 16966L: linux-fsdevel@vger.kernel.org 16967S: Maintained 16968T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git sysctl-next 16969F: fs/proc/proc_sysctl.c 16970F: include/linux/sysctl.h 16971F: kernel/sysctl-test.c 16972F: kernel/sysctl.c 16973F: tools/testing/selftests/sysctl/ 16974 16975PS3 NETWORK SUPPORT 16976M: Geoff Levand <geoff@infradead.org> 16977L: netdev@vger.kernel.org 16978L: linuxppc-dev@lists.ozlabs.org 16979S: Maintained 16980F: drivers/net/ethernet/toshiba/ps3_gelic_net.* 16981 16982PS3 PLATFORM SUPPORT 16983M: Geoff Levand <geoff@infradead.org> 16984L: linuxppc-dev@lists.ozlabs.org 16985S: Maintained 16986F: arch/powerpc/boot/ps3* 16987F: arch/powerpc/include/asm/lv1call.h 16988F: arch/powerpc/include/asm/ps3*.h 16989F: arch/powerpc/platforms/ps3/ 16990F: drivers/*/ps3* 16991F: drivers/ps3/ 16992F: drivers/rtc/rtc-ps3.c 16993F: drivers/usb/host/*ps3.c 16994F: sound/ppc/snd_ps3* 16995 16996PS3VRAM DRIVER 16997M: Jim Paris <jim@jtan.com> 16998M: Geoff Levand <geoff@infradead.org> 16999L: linuxppc-dev@lists.ozlabs.org 17000S: Maintained 17001F: drivers/block/ps3vram.c 17002 17003PSAMPLE PACKET SAMPLING SUPPORT 17004M: Yotam Gigi <yotam.gi@gmail.com> 17005S: Maintained 17006F: include/net/psample.h 17007F: include/uapi/linux/psample.h 17008F: net/psample 17009 17010PSTORE FILESYSTEM 17011M: Kees Cook <keescook@chromium.org> 17012R: Tony Luck <tony.luck@intel.com> 17013R: Guilherme G. Piccoli <gpiccoli@igalia.com> 17014L: linux-hardening@vger.kernel.org 17015S: Supported 17016T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore 17017F: Documentation/admin-guide/pstore-blk.rst 17018F: Documentation/admin-guide/ramoops.rst 17019F: Documentation/devicetree/bindings/reserved-memory/ramoops.yaml 17020F: drivers/acpi/apei/erst.c 17021F: drivers/firmware/efi/efi-pstore.c 17022F: fs/pstore/ 17023F: include/linux/pstore* 17024K: \b(pstore|ramoops) 17025 17026PTP HARDWARE CLOCK SUPPORT 17027M: Richard Cochran <richardcochran@gmail.com> 17028L: netdev@vger.kernel.org 17029S: Maintained 17030W: http://linuxptp.sourceforge.net/ 17031F: Documentation/ABI/testing/sysfs-ptp 17032F: Documentation/driver-api/ptp.rst 17033F: drivers/net/phy/dp83640* 17034F: drivers/ptp/* 17035F: include/linux/ptp_cl* 17036K: (?:\b|_)ptp(?:\b|_) 17037 17038PTP VIRTUAL CLOCK SUPPORT 17039M: Yangbo Lu <yangbo.lu@nxp.com> 17040L: netdev@vger.kernel.org 17041S: Maintained 17042F: drivers/ptp/ptp_vclock.c 17043F: net/ethtool/phc_vclocks.c 17044 17045PTRACE SUPPORT 17046M: Oleg Nesterov <oleg@redhat.com> 17047S: Maintained 17048F: arch/*/*/ptrace*.c 17049F: arch/*/include/asm/ptrace*.h 17050F: arch/*/ptrace*.c 17051F: include/asm-generic/syscall.h 17052F: include/linux/ptrace.h 17053F: include/linux/regset.h 17054F: include/uapi/linux/ptrace.h 17055F: kernel/ptrace.c 17056 17057PULSE8-CEC DRIVER 17058M: Hans Verkuil <hverkuil@xs4all.nl> 17059L: linux-media@vger.kernel.org 17060S: Maintained 17061T: git git://linuxtv.org/media_tree.git 17062F: drivers/media/cec/usb/pulse8/ 17063 17064PURELIFI PLFXLC DRIVER 17065M: Srinivasan Raju <srini.raju@purelifi.com> 17066L: linux-wireless@vger.kernel.org 17067S: Supported 17068F: drivers/net/wireless/purelifi/plfxlc/ 17069 17070PVRUSB2 VIDEO4LINUX DRIVER 17071M: Mike Isely <isely@pobox.com> 17072L: pvrusb2@isely.net (subscribers-only) 17073L: linux-media@vger.kernel.org 17074S: Maintained 17075W: http://www.isely.net/pvrusb2/ 17076T: git git://linuxtv.org/media_tree.git 17077F: Documentation/driver-api/media/drivers/pvrusb2* 17078F: drivers/media/usb/pvrusb2/ 17079 17080PWC WEBCAM DRIVER 17081M: Hans Verkuil <hverkuil@xs4all.nl> 17082L: linux-media@vger.kernel.org 17083S: Odd Fixes 17084T: git git://linuxtv.org/media_tree.git 17085F: drivers/media/usb/pwc/* 17086F: include/trace/events/pwc.h 17087 17088PWM IR Transmitter 17089M: Sean Young <sean@mess.org> 17090L: linux-media@vger.kernel.org 17091S: Maintained 17092F: Documentation/devicetree/bindings/leds/irled/pwm-ir-tx.yaml 17093F: drivers/media/rc/pwm-ir-tx.c 17094 17095PWM SUBSYSTEM 17096M: Thierry Reding <thierry.reding@gmail.com> 17097R: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 17098L: linux-pwm@vger.kernel.org 17099S: Maintained 17100Q: https://patchwork.ozlabs.org/project/linux-pwm/list/ 17101T: git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git 17102F: Documentation/devicetree/bindings/gpio/gpio-mvebu.yaml 17103F: Documentation/devicetree/bindings/pwm/ 17104F: Documentation/driver-api/pwm.rst 17105F: drivers/gpio/gpio-mvebu.c 17106F: drivers/pwm/ 17107F: drivers/video/backlight/pwm_bl.c 17108F: include/dt-bindings/pwm/ 17109F: include/linux/pwm.h 17110F: include/linux/pwm_backlight.h 17111K: pwm_(config|apply_state|ops) 17112 17113PXA GPIO DRIVER 17114M: Robert Jarzmik <robert.jarzmik@free.fr> 17115L: linux-gpio@vger.kernel.org 17116S: Maintained 17117F: drivers/gpio/gpio-pxa.c 17118 17119PXA MMCI DRIVER 17120S: Orphan 17121 17122PXA RTC DRIVER 17123M: Robert Jarzmik <robert.jarzmik@free.fr> 17124L: linux-rtc@vger.kernel.org 17125S: Maintained 17126 17127PXA2xx/PXA3xx SUPPORT 17128M: Daniel Mack <daniel@zonque.org> 17129M: Haojian Zhuang <haojian.zhuang@gmail.com> 17130M: Robert Jarzmik <robert.jarzmik@free.fr> 17131L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17132S: Maintained 17133T: git git://github.com/hzhuang1/linux.git 17134T: git git://github.com/rjarzmik/linux.git 17135F: arch/arm/boot/dts/pxa* 17136F: arch/arm/mach-pxa/ 17137F: drivers/dma/pxa* 17138F: drivers/pcmcia/pxa2xx* 17139F: drivers/pinctrl/pxa/ 17140F: drivers/spi/spi-pxa2xx* 17141F: drivers/usb/gadget/udc/pxa2* 17142F: include/sound/pxa2xx-lib.h 17143F: sound/arm/pxa* 17144F: sound/soc/pxa/ 17145 17146QAT DRIVER 17147M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 17148L: qat-linux@intel.com 17149S: Supported 17150F: drivers/crypto/intel/qat/ 17151 17152QCOM AUDIO (ASoC) DRIVERS 17153M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17154M: Banajit Goswami <bgoswami@quicinc.com> 17155L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17156S: Supported 17157F: Documentation/devicetree/bindings/soc/qcom/qcom,apr* 17158F: Documentation/devicetree/bindings/sound/qcom,* 17159F: drivers/soc/qcom/apr.c 17160F: include/dt-bindings/sound/qcom,wcd9335.h 17161F: sound/soc/codecs/lpass-rx-macro.* 17162F: sound/soc/codecs/lpass-tx-macro.* 17163F: sound/soc/codecs/lpass-va-macro.c 17164F: sound/soc/codecs/lpass-wsa-macro.* 17165F: sound/soc/codecs/msm8916-wcd-analog.c 17166F: sound/soc/codecs/msm8916-wcd-digital.c 17167F: sound/soc/codecs/wcd-clsh-v2.* 17168F: sound/soc/codecs/wcd-mbhc-v2.* 17169F: sound/soc/codecs/wcd9335.* 17170F: sound/soc/codecs/wcd934x.c 17171F: sound/soc/codecs/wsa881x.c 17172F: sound/soc/codecs/wsa883x.c 17173F: sound/soc/qcom/ 17174 17175QCOM EMBEDDED USB DEBUGGER (EUD) 17176M: Souradeep Chowdhury <quic_schowdhu@quicinc.com> 17177L: linux-arm-msm@vger.kernel.org 17178S: Maintained 17179F: Documentation/ABI/testing/sysfs-driver-eud 17180F: Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml 17181F: drivers/usb/misc/qcom_eud.c 17182 17183QCOM IPA DRIVER 17184M: Alex Elder <elder@kernel.org> 17185L: netdev@vger.kernel.org 17186S: Supported 17187F: drivers/net/ipa/ 17188 17189QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT 17190M: Gabriel Somlo <somlo@cmu.edu> 17191M: "Michael S. Tsirkin" <mst@redhat.com> 17192L: qemu-devel@nongnu.org 17193S: Maintained 17194F: drivers/firmware/qemu_fw_cfg.c 17195F: include/uapi/linux/qemu_fw_cfg.h 17196 17197QIB DRIVER 17198M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17199L: linux-rdma@vger.kernel.org 17200S: Supported 17201F: drivers/infiniband/hw/qib/ 17202 17203QLOGIC QL41xxx FCOE DRIVER 17204M: Saurav Kashyap <skashyap@marvell.com> 17205M: Javed Hasan <jhasan@marvell.com> 17206M: GR-QLogic-Storage-Upstream@marvell.com 17207L: linux-scsi@vger.kernel.org 17208S: Supported 17209F: drivers/scsi/qedf/ 17210 17211QLOGIC QL41xxx ISCSI DRIVER 17212M: Nilesh Javali <njavali@marvell.com> 17213M: Manish Rangankar <mrangankar@marvell.com> 17214M: GR-QLogic-Storage-Upstream@marvell.com 17215L: linux-scsi@vger.kernel.org 17216S: Supported 17217F: drivers/scsi/qedi/ 17218 17219QLOGIC QL4xxx ETHERNET DRIVER 17220M: Ariel Elior <aelior@marvell.com> 17221M: Manish Chopra <manishc@marvell.com> 17222L: netdev@vger.kernel.org 17223S: Supported 17224F: drivers/net/ethernet/qlogic/qed/ 17225F: drivers/net/ethernet/qlogic/qede/ 17226F: include/linux/qed/ 17227 17228QLOGIC QL4xxx RDMA DRIVER 17229M: Michal Kalderon <mkalderon@marvell.com> 17230M: Ariel Elior <aelior@marvell.com> 17231L: linux-rdma@vger.kernel.org 17232S: Supported 17233F: drivers/infiniband/hw/qedr/ 17234F: include/uapi/rdma/qedr-abi.h 17235 17236QLOGIC QLA1280 SCSI DRIVER 17237M: Michael Reed <mdr@sgi.com> 17238L: linux-scsi@vger.kernel.org 17239S: Maintained 17240F: drivers/scsi/qla1280.[ch] 17241 17242QLOGIC QLA2XXX FC-SCSI DRIVER 17243M: Nilesh Javali <njavali@marvell.com> 17244M: GR-QLogic-Storage-Upstream@marvell.com 17245L: linux-scsi@vger.kernel.org 17246S: Supported 17247F: drivers/scsi/qla2xxx/ 17248 17249QLOGIC QLA3XXX NETWORK DRIVER 17250M: GR-Linux-NIC-Dev@marvell.com 17251L: netdev@vger.kernel.org 17252S: Supported 17253F: drivers/net/ethernet/qlogic/qla3xxx.* 17254 17255QLOGIC QLA4XXX iSCSI DRIVER 17256M: Nilesh Javali <njavali@marvell.com> 17257M: Manish Rangankar <mrangankar@marvell.com> 17258M: GR-QLogic-Storage-Upstream@marvell.com 17259L: linux-scsi@vger.kernel.org 17260S: Supported 17261F: drivers/scsi/qla4xxx/ 17262 17263QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER 17264M: Shahed Shaikh <shshaikh@marvell.com> 17265M: Manish Chopra <manishc@marvell.com> 17266M: GR-Linux-NIC-Dev@marvell.com 17267L: netdev@vger.kernel.org 17268S: Supported 17269F: drivers/net/ethernet/qlogic/qlcnic/ 17270 17271QLOGIC QLGE 10Gb ETHERNET DRIVER 17272M: Manish Chopra <manishc@marvell.com> 17273M: GR-Linux-NIC-Dev@marvell.com 17274M: Coiby Xu <coiby.xu@gmail.com> 17275L: netdev@vger.kernel.org 17276S: Supported 17277F: Documentation/networking/device_drivers/qlogic/qlge.rst 17278F: drivers/staging/qlge/ 17279 17280QM1D1B0004 MEDIA DRIVER 17281M: Akihiro Tsukada <tskd08@gmail.com> 17282L: linux-media@vger.kernel.org 17283S: Odd Fixes 17284F: drivers/media/tuners/qm1d1b0004* 17285 17286QM1D1C0042 MEDIA DRIVER 17287M: Akihiro Tsukada <tskd08@gmail.com> 17288L: linux-media@vger.kernel.org 17289S: Odd Fixes 17290F: drivers/media/tuners/qm1d1c0042* 17291 17292QNX4 FILESYSTEM 17293M: Anders Larsen <al@alarsen.net> 17294S: Maintained 17295W: http://www.alarsen.net/linux/qnx4fs/ 17296F: fs/qnx4/ 17297F: include/uapi/linux/qnx4_fs.h 17298F: include/uapi/linux/qnxtypes.h 17299 17300QNX6 FILESYSTEM 17301S: Orphan 17302F: Documentation/filesystems/qnx6.rst 17303F: fs/qnx6/ 17304F: include/linux/qnx6_fs.h 17305 17306QORIQ DPAA2 FSL-MC BUS DRIVER 17307M: Stuart Yoder <stuyoder@gmail.com> 17308M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 17309L: linux-kernel@vger.kernel.org 17310S: Maintained 17311F: Documentation/ABI/stable/sysfs-bus-fsl-mc 17312F: Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt 17313F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst 17314F: drivers/bus/fsl-mc/ 17315F: include/uapi/linux/fsl_mc.h 17316 17317QT1010 MEDIA DRIVER 17318M: Antti Palosaari <crope@iki.fi> 17319L: linux-media@vger.kernel.org 17320S: Maintained 17321W: https://linuxtv.org 17322W: http://palosaari.fi/linux/ 17323Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17324T: git git://linuxtv.org/anttip/media_tree.git 17325F: drivers/media/tuners/qt1010* 17326 17327QUALCOMM ATH12K WIRELESS DRIVER 17328M: Kalle Valo <kvalo@kernel.org> 17329L: ath12k@lists.infradead.org 17330S: Supported 17331T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17332F: drivers/net/wireless/ath/ath12k/ 17333 17334QUALCOMM ATHEROS ATH10K WIRELESS DRIVER 17335M: Kalle Valo <kvalo@kernel.org> 17336L: ath10k@lists.infradead.org 17337S: Supported 17338W: https://wireless.wiki.kernel.org/en/users/Drivers/ath10k 17339T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17340F: Documentation/devicetree/bindings/net/wireless/qcom,ath10k.yaml 17341F: drivers/net/wireless/ath/ath10k/ 17342 17343QUALCOMM ATHEROS ATH11K WIRELESS DRIVER 17344M: Kalle Valo <kvalo@kernel.org> 17345L: ath11k@lists.infradead.org 17346S: Supported 17347T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17348F: Documentation/devicetree/bindings/net/wireless/qcom,ath11k.yaml 17349F: drivers/net/wireless/ath/ath11k/ 17350 17351QUALCOMM ATHEROS ATH9K WIRELESS DRIVER 17352M: Toke Høiland-Jørgensen <toke@toke.dk> 17353L: linux-wireless@vger.kernel.org 17354S: Maintained 17355W: https://wireless.wiki.kernel.org/en/users/Drivers/ath9k 17356F: Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml 17357F: drivers/net/wireless/ath/ath9k/ 17358 17359QUALCOMM BAM-DMUX WWAN NETWORK DRIVER 17360M: Stephan Gerhold <stephan@gerhold.net> 17361L: netdev@vger.kernel.org 17362L: linux-arm-msm@vger.kernel.org 17363S: Maintained 17364F: Documentation/devicetree/bindings/net/qcom,bam-dmux.yaml 17365F: drivers/net/wwan/qcom_bam_dmux.c 17366 17367QUALCOMM CAMERA SUBSYSTEM DRIVER 17368M: Robert Foss <rfoss@kernel.org> 17369M: Todor Tomov <todor.too@gmail.com> 17370M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 17371L: linux-media@vger.kernel.org 17372S: Maintained 17373F: Documentation/admin-guide/media/qcom_camss.rst 17374F: Documentation/devicetree/bindings/media/*camss* 17375F: drivers/media/platform/qcom/camss/ 17376 17377QUALCOMM CLOCK DRIVERS 17378M: Bjorn Andersson <andersson@kernel.org> 17379L: linux-arm-msm@vger.kernel.org 17380S: Supported 17381T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 17382F: Documentation/devicetree/bindings/clock/qcom,* 17383F: drivers/clk/qcom/ 17384F: include/dt-bindings/clock/qcom,* 17385 17386QUALCOMM CLOUD AI (QAIC) DRIVER 17387M: Jeffrey Hugo <quic_jhugo@quicinc.com> 17388L: linux-arm-msm@vger.kernel.org 17389L: dri-devel@lists.freedesktop.org 17390S: Supported 17391T: git git://anongit.freedesktop.org/drm/drm-misc 17392F: Documentation/accel/qaic/ 17393F: drivers/accel/qaic/ 17394F: include/uapi/drm/qaic_accel.h 17395 17396QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER 17397M: Bjorn Andersson <andersson@kernel.org> 17398M: Konrad Dybcio <konrad.dybcio@linaro.org> 17399L: linux-pm@vger.kernel.org 17400L: linux-arm-msm@vger.kernel.org 17401S: Maintained 17402F: Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml 17403F: drivers/soc/qcom/cpr.c 17404 17405QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096 17406M: Ilia Lin <ilia.lin@kernel.org> 17407L: linux-pm@vger.kernel.org 17408S: Maintained 17409F: Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml 17410F: Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml 17411F: drivers/cpufreq/qcom-cpufreq-nvmem.c 17412 17413QUALCOMM CRYPTO DRIVERS 17414M: Thara Gopinath <thara.gopinath@gmail.com> 17415L: linux-crypto@vger.kernel.org 17416L: linux-arm-msm@vger.kernel.org 17417S: Maintained 17418F: Documentation/devicetree/bindings/crypto/qcom-qce.yaml 17419F: drivers/crypto/qce/ 17420 17421QUALCOMM EMAC GIGABIT ETHERNET DRIVER 17422M: Timur Tabi <timur@kernel.org> 17423L: netdev@vger.kernel.org 17424S: Maintained 17425F: drivers/net/ethernet/qualcomm/emac/ 17426 17427QUALCOMM ETHQOS ETHERNET DRIVER 17428M: Vinod Koul <vkoul@kernel.org> 17429R: Bhupesh Sharma <bhupesh.sharma@linaro.org> 17430L: netdev@vger.kernel.org 17431S: Maintained 17432F: Documentation/devicetree/bindings/net/qcom,ethqos.yaml 17433F: drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c 17434 17435QUALCOMM FASTRPC DRIVER 17436M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17437M: Amol Maheshwari <amahesh@qti.qualcomm.com> 17438L: linux-arm-msm@vger.kernel.org 17439S: Maintained 17440F: Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml 17441F: drivers/misc/fastrpc.c 17442F: include/uapi/misc/fastrpc.h 17443 17444QUALCOMM HEXAGON ARCHITECTURE 17445M: Brian Cain <bcain@quicinc.com> 17446L: linux-hexagon@vger.kernel.org 17447S: Supported 17448T: git git://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux.git 17449F: arch/hexagon/ 17450 17451QUALCOMM HIDMA DRIVER 17452M: Sinan Kaya <okaya@kernel.org> 17453L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17454L: linux-arm-msm@vger.kernel.org 17455L: dmaengine@vger.kernel.org 17456S: Supported 17457F: drivers/dma/qcom/hidma* 17458 17459QUALCOMM I2C CCI DRIVER 17460M: Loic Poulain <loic.poulain@linaro.org> 17461M: Robert Foss <rfoss@kernel.org> 17462L: linux-i2c@vger.kernel.org 17463L: linux-arm-msm@vger.kernel.org 17464S: Maintained 17465F: Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml 17466F: drivers/i2c/busses/i2c-qcom-cci.c 17467 17468QUALCOMM INTERCONNECT BWMON DRIVER 17469M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 17470L: linux-arm-msm@vger.kernel.org 17471S: Maintained 17472F: Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml 17473F: drivers/soc/qcom/icc-bwmon.c 17474 17475QUALCOMM IOMMU 17476M: Rob Clark <robdclark@gmail.com> 17477L: iommu@lists.linux.dev 17478L: linux-arm-msm@vger.kernel.org 17479S: Maintained 17480F: drivers/iommu/arm/arm-smmu/qcom_iommu.c 17481 17482QUALCOMM IPC ROUTER (QRTR) DRIVER 17483M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17484L: linux-arm-msm@vger.kernel.org 17485S: Maintained 17486F: include/trace/events/qrtr.h 17487F: include/uapi/linux/qrtr.h 17488F: net/qrtr/ 17489 17490QUALCOMM IPCC MAILBOX DRIVER 17491M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17492L: linux-arm-msm@vger.kernel.org 17493S: Supported 17494F: Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml 17495F: drivers/mailbox/qcom-ipcc.c 17496F: include/dt-bindings/mailbox/qcom-ipcc.h 17497 17498QUALCOMM IPQ4019 USB PHY DRIVER 17499M: Robert Marko <robert.marko@sartura.hr> 17500M: Luka Perkov <luka.perkov@sartura.hr> 17501L: linux-arm-msm@vger.kernel.org 17502S: Maintained 17503F: Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml 17504F: drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c 17505 17506QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER 17507M: Robert Marko <robert.marko@sartura.hr> 17508M: Luka Perkov <luka.perkov@sartura.hr> 17509L: linux-arm-msm@vger.kernel.org 17510S: Maintained 17511F: Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml 17512F: drivers/regulator/vqmmc-ipq4019-regulator.c 17513 17514QUALCOMM NAND CONTROLLER DRIVER 17515M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17516L: linux-mtd@lists.infradead.org 17517L: linux-arm-msm@vger.kernel.org 17518S: Maintained 17519F: Documentation/devicetree/bindings/mtd/qcom,nandc.yaml 17520F: drivers/mtd/nand/raw/qcom_nandc.c 17521 17522QUALCOMM RMNET DRIVER 17523M: Subash Abhinov Kasiviswanathan <quic_subashab@quicinc.com> 17524M: Sean Tranchetti <quic_stranche@quicinc.com> 17525L: netdev@vger.kernel.org 17526S: Maintained 17527F: Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst 17528F: drivers/net/ethernet/qualcomm/rmnet/ 17529F: include/linux/if_rmnet.h 17530 17531QUALCOMM TSENS THERMAL DRIVER 17532M: Amit Kucheria <amitk@kernel.org> 17533M: Thara Gopinath <thara.gopinath@gmail.com> 17534L: linux-pm@vger.kernel.org 17535L: linux-arm-msm@vger.kernel.org 17536S: Maintained 17537F: Documentation/devicetree/bindings/thermal/qcom-tsens.yaml 17538F: drivers/thermal/qcom/ 17539 17540QUALCOMM VENUS VIDEO ACCELERATOR DRIVER 17541M: Stanimir Varbanov <stanimir.k.varbanov@gmail.com> 17542M: Vikash Garodia <quic_vgarodia@quicinc.com> 17543L: linux-media@vger.kernel.org 17544L: linux-arm-msm@vger.kernel.org 17545S: Maintained 17546T: git git://linuxtv.org/media_tree.git 17547F: Documentation/devicetree/bindings/media/*venus* 17548F: drivers/media/platform/qcom/venus/ 17549 17550QUALCOMM WCN36XX WIRELESS DRIVER 17551M: Loic Poulain <loic.poulain@linaro.org> 17552L: wcn36xx@lists.infradead.org 17553S: Supported 17554W: https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx 17555F: drivers/net/wireless/ath/wcn36xx/ 17556 17557QUANTENNA QTNFMAC WIRELESS DRIVER 17558M: Igor Mitsyanko <imitsyanko@quantenna.com> 17559R: Sergey Matyukevich <geomatsi@gmail.com> 17560L: linux-wireless@vger.kernel.org 17561S: Maintained 17562F: drivers/net/wireless/quantenna 17563 17564RADEON and AMDGPU DRM DRIVERS 17565M: Alex Deucher <alexander.deucher@amd.com> 17566M: Christian König <christian.koenig@amd.com> 17567M: Pan, Xinhui <Xinhui.Pan@amd.com> 17568L: amd-gfx@lists.freedesktop.org 17569S: Supported 17570B: https://gitlab.freedesktop.org/drm/amd/-/issues 17571C: irc://irc.oftc.net/radeon 17572T: git https://gitlab.freedesktop.org/agd5f/linux.git 17573F: Documentation/gpu/amdgpu/ 17574F: drivers/gpu/drm/amd/ 17575F: drivers/gpu/drm/radeon/ 17576F: include/uapi/drm/amdgpu_drm.h 17577F: include/uapi/drm/radeon_drm.h 17578 17579RADEON FRAMEBUFFER DISPLAY DRIVER 17580M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 17581L: linux-fbdev@vger.kernel.org 17582S: Maintained 17583F: drivers/video/fbdev/aty/radeon* 17584F: include/uapi/linux/radeonfb.h 17585 17586RADIOSHARK RADIO DRIVER 17587M: Hans Verkuil <hverkuil@xs4all.nl> 17588L: linux-media@vger.kernel.org 17589S: Maintained 17590T: git git://linuxtv.org/media_tree.git 17591F: drivers/media/radio/radio-shark.c 17592 17593RADIOSHARK2 RADIO DRIVER 17594M: Hans Verkuil <hverkuil@xs4all.nl> 17595L: linux-media@vger.kernel.org 17596S: Maintained 17597T: git git://linuxtv.org/media_tree.git 17598F: drivers/media/radio/radio-shark2.c 17599F: drivers/media/radio/radio-tea5777.c 17600 17601RADOS BLOCK DEVICE (RBD) 17602M: Ilya Dryomov <idryomov@gmail.com> 17603R: Dongsheng Yang <dongsheng.yang@easystack.cn> 17604L: ceph-devel@vger.kernel.org 17605S: Supported 17606W: http://ceph.com/ 17607T: git https://github.com/ceph/ceph-client.git 17608F: Documentation/ABI/testing/sysfs-bus-rbd 17609F: drivers/block/rbd.c 17610F: drivers/block/rbd_types.h 17611 17612RAGE128 FRAMEBUFFER DISPLAY DRIVER 17613L: linux-fbdev@vger.kernel.org 17614S: Orphan 17615F: drivers/video/fbdev/aty/aty128fb.c 17616 17617RAINSHADOW-CEC DRIVER 17618M: Hans Verkuil <hverkuil@xs4all.nl> 17619L: linux-media@vger.kernel.org 17620S: Maintained 17621T: git git://linuxtv.org/media_tree.git 17622F: drivers/media/cec/usb/rainshadow/ 17623 17624RALINK MIPS ARCHITECTURE 17625M: John Crispin <john@phrozen.org> 17626L: linux-mips@vger.kernel.org 17627S: Maintained 17628F: arch/mips/ralink 17629 17630RALINK MT7621 MIPS ARCHITECTURE 17631M: Arınç ÜNAL <arinc.unal@arinc9.com> 17632M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 17633L: linux-mips@vger.kernel.org 17634S: Maintained 17635F: arch/mips/boot/dts/ralink/mt7621* 17636 17637RALINK RT2X00 WIRELESS LAN DRIVER 17638M: Stanislaw Gruszka <stf_xl@wp.pl> 17639M: Helmut Schaa <helmut.schaa@googlemail.com> 17640L: linux-wireless@vger.kernel.org 17641S: Maintained 17642F: drivers/net/wireless/ralink/rt2x00/ 17643 17644RAMDISK RAM BLOCK DEVICE DRIVER 17645M: Jens Axboe <axboe@kernel.dk> 17646S: Maintained 17647F: Documentation/admin-guide/blockdev/ramdisk.rst 17648F: drivers/block/brd.c 17649 17650RANCHU VIRTUAL BOARD FOR MIPS 17651M: Miodrag Dinic <miodrag.dinic@mips.com> 17652L: linux-mips@vger.kernel.org 17653S: Supported 17654F: arch/mips/configs/generic/board-ranchu.config 17655F: arch/mips/generic/board-ranchu.c 17656 17657RANDOM NUMBER DRIVER 17658M: "Theodore Ts'o" <tytso@mit.edu> 17659M: Jason A. Donenfeld <Jason@zx2c4.com> 17660S: Maintained 17661T: git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git 17662F: drivers/char/random.c 17663F: drivers/virt/vmgenid.c 17664 17665RAPIDIO SUBSYSTEM 17666M: Matt Porter <mporter@kernel.crashing.org> 17667M: Alexandre Bounine <alex.bou9@gmail.com> 17668S: Maintained 17669F: drivers/rapidio/ 17670 17671RAS INFRASTRUCTURE 17672M: Tony Luck <tony.luck@intel.com> 17673M: Borislav Petkov <bp@alien8.de> 17674L: linux-edac@vger.kernel.org 17675S: Maintained 17676F: Documentation/admin-guide/ras.rst 17677F: drivers/ras/ 17678F: include/linux/ras.h 17679F: include/ras/ras_event.h 17680 17681RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER 17682L: linux-wireless@vger.kernel.org 17683S: Orphan 17684F: drivers/net/wireless/legacy/ray* 17685 17686RC-CORE / LIRC FRAMEWORK 17687M: Sean Young <sean@mess.org> 17688L: linux-media@vger.kernel.org 17689S: Maintained 17690W: http://linuxtv.org 17691T: git git://linuxtv.org/media_tree.git 17692F: Documentation/driver-api/media/rc-core.rst 17693F: Documentation/userspace-api/media/rc/ 17694F: drivers/media/rc/ 17695F: include/media/rc-core.h 17696F: include/media/rc-map.h 17697F: include/uapi/linux/lirc.h 17698 17699RCMM REMOTE CONTROLS DECODER 17700M: Patrick Lerda <patrick9876@free.fr> 17701S: Maintained 17702F: drivers/media/rc/ir-rcmm-decoder.c 17703 17704RCUTORTURE TEST FRAMEWORK 17705M: "Paul E. McKenney" <paulmck@kernel.org> 17706M: Josh Triplett <josh@joshtriplett.org> 17707R: Steven Rostedt <rostedt@goodmis.org> 17708R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17709R: Lai Jiangshan <jiangshanlai@gmail.com> 17710L: rcu@vger.kernel.org 17711S: Supported 17712T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17713F: tools/testing/selftests/rcutorture 17714 17715RDACM20 Camera Sensor 17716M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17717M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17718M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17719M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17720L: linux-media@vger.kernel.org 17721S: Maintained 17722F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17723F: drivers/media/i2c/max9271.c 17724F: drivers/media/i2c/max9271.h 17725F: drivers/media/i2c/rdacm20.c 17726 17727RDACM21 Camera Sensor 17728M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17729M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17730M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17731M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17732L: linux-media@vger.kernel.org 17733S: Maintained 17734F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17735F: drivers/media/i2c/max9271.c 17736F: drivers/media/i2c/max9271.h 17737F: drivers/media/i2c/rdacm21.c 17738 17739RDC R-321X SoC 17740M: Florian Fainelli <florian@openwrt.org> 17741S: Maintained 17742 17743RDC R6040 FAST ETHERNET DRIVER 17744M: Florian Fainelli <f.fainelli@gmail.com> 17745L: netdev@vger.kernel.org 17746S: Maintained 17747F: drivers/net/ethernet/rdc/r6040.c 17748 17749RDMAVT - RDMA verbs software 17750M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17751L: linux-rdma@vger.kernel.org 17752S: Supported 17753F: drivers/infiniband/sw/rdmavt 17754 17755RDS - RELIABLE DATAGRAM SOCKETS 17756M: Santosh Shilimkar <santosh.shilimkar@oracle.com> 17757L: netdev@vger.kernel.org 17758L: linux-rdma@vger.kernel.org 17759L: rds-devel@oss.oracle.com (moderated for non-subscribers) 17760S: Supported 17761W: https://oss.oracle.com/projects/rds/ 17762F: Documentation/networking/rds.rst 17763F: net/rds/ 17764 17765RDT - RESOURCE ALLOCATION 17766M: Fenghua Yu <fenghua.yu@intel.com> 17767M: Reinette Chatre <reinette.chatre@intel.com> 17768L: linux-kernel@vger.kernel.org 17769S: Supported 17770F: Documentation/arch/x86/resctrl* 17771F: arch/x86/include/asm/resctrl.h 17772F: arch/x86/kernel/cpu/resctrl/ 17773F: tools/testing/selftests/resctrl/ 17774 17775READ-COPY UPDATE (RCU) 17776M: "Paul E. McKenney" <paulmck@kernel.org> 17777M: Frederic Weisbecker <frederic@kernel.org> (kernel/rcu/tree_nocb.h) 17778M: Neeraj Upadhyay <quic_neeraju@quicinc.com> (kernel/rcu/tasks.h) 17779M: Joel Fernandes <joel@joelfernandes.org> 17780M: Josh Triplett <josh@joshtriplett.org> 17781M: Boqun Feng <boqun.feng@gmail.com> 17782R: Steven Rostedt <rostedt@goodmis.org> 17783R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17784R: Lai Jiangshan <jiangshanlai@gmail.com> 17785R: Zqiang <qiang1.zhang@intel.com> 17786L: rcu@vger.kernel.org 17787S: Supported 17788W: http://www.rdrop.com/users/paulmck/RCU/ 17789T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17790F: Documentation/RCU/ 17791F: include/linux/rcu* 17792F: kernel/rcu/ 17793X: Documentation/RCU/torture.rst 17794X: include/linux/srcu*.h 17795X: kernel/rcu/srcu*.c 17796 17797REAL TIME CLOCK (RTC) SUBSYSTEM 17798M: Alessandro Zummo <a.zummo@towertech.it> 17799M: Alexandre Belloni <alexandre.belloni@bootlin.com> 17800L: linux-rtc@vger.kernel.org 17801S: Maintained 17802Q: http://patchwork.ozlabs.org/project/rtc-linux/list/ 17803T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git 17804F: Documentation/admin-guide/rtc.rst 17805F: Documentation/devicetree/bindings/rtc/ 17806F: drivers/rtc/ 17807F: include/linux/platform_data/rtc-* 17808F: include/linux/rtc.h 17809F: include/linux/rtc/ 17810F: include/uapi/linux/rtc.h 17811F: tools/testing/selftests/rtc/ 17812 17813Real-time Linux Analysis (RTLA) tools 17814M: Daniel Bristot de Oliveira <bristot@kernel.org> 17815M: Steven Rostedt <rostedt@goodmis.org> 17816L: linux-trace-devel@vger.kernel.org 17817S: Maintained 17818F: Documentation/tools/rtla/ 17819F: tools/tracing/rtla/ 17820 17821REALTEK AUDIO CODECS 17822M: Oder Chiou <oder_chiou@realtek.com> 17823S: Maintained 17824F: include/sound/rt*.h 17825F: sound/soc/codecs/rt* 17826 17827REALTEK OTTO WATCHDOG 17828M: Sander Vanheule <sander@svanheule.net> 17829L: linux-watchdog@vger.kernel.org 17830S: Maintained 17831F: Documentation/devicetree/bindings/watchdog/realtek,otto-wdt.yaml 17832F: drivers/watchdog/realtek_otto_wdt.c 17833 17834REALTEK RTL83xx SMI DSA ROUTER CHIPS 17835M: Linus Walleij <linus.walleij@linaro.org> 17836M: Alvin Šipraga <alsi@bang-olufsen.dk> 17837S: Maintained 17838F: Documentation/devicetree/bindings/net/dsa/realtek.yaml 17839F: drivers/net/dsa/realtek/* 17840 17841REALTEK WIRELESS DRIVER (rtlwifi family) 17842M: Ping-Ke Shih <pkshih@realtek.com> 17843L: linux-wireless@vger.kernel.org 17844S: Maintained 17845W: https://wireless.wiki.kernel.org/ 17846T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 17847F: drivers/net/wireless/realtek/rtlwifi/ 17848 17849REALTEK WIRELESS DRIVER (rtw88) 17850M: Yan-Hsuan Chuang <tony0620emma@gmail.com> 17851L: linux-wireless@vger.kernel.org 17852S: Maintained 17853F: drivers/net/wireless/realtek/rtw88/ 17854 17855REALTEK WIRELESS DRIVER (rtw89) 17856M: Ping-Ke Shih <pkshih@realtek.com> 17857L: linux-wireless@vger.kernel.org 17858S: Maintained 17859F: drivers/net/wireless/realtek/rtw89/ 17860 17861REDPINE WIRELESS DRIVER 17862L: linux-wireless@vger.kernel.org 17863S: Orphan 17864F: drivers/net/wireless/rsi/ 17865 17866REGISTER MAP ABSTRACTION 17867M: Mark Brown <broonie@kernel.org> 17868L: linux-kernel@vger.kernel.org 17869S: Supported 17870T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git 17871F: Documentation/devicetree/bindings/regmap/ 17872F: drivers/base/regmap/ 17873F: include/linux/regmap.h 17874 17875REISERFS FILE SYSTEM 17876L: reiserfs-devel@vger.kernel.org 17877S: Supported 17878F: fs/reiserfs/ 17879 17880REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM 17881M: Bjorn Andersson <andersson@kernel.org> 17882M: Mathieu Poirier <mathieu.poirier@linaro.org> 17883L: linux-remoteproc@vger.kernel.org 17884S: Maintained 17885T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next 17886F: Documentation/ABI/testing/sysfs-class-remoteproc 17887F: Documentation/devicetree/bindings/remoteproc/ 17888F: Documentation/staging/remoteproc.rst 17889F: drivers/remoteproc/ 17890F: include/linux/remoteproc.h 17891F: include/linux/remoteproc/ 17892 17893REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM 17894M: Bjorn Andersson <andersson@kernel.org> 17895M: Mathieu Poirier <mathieu.poirier@linaro.org> 17896L: linux-remoteproc@vger.kernel.org 17897S: Maintained 17898T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rpmsg-next 17899F: Documentation/ABI/testing/sysfs-bus-rpmsg 17900F: Documentation/staging/rpmsg.rst 17901F: drivers/rpmsg/ 17902F: include/linux/rpmsg.h 17903F: include/linux/rpmsg/ 17904F: include/uapi/linux/rpmsg.h 17905F: samples/rpmsg/ 17906 17907REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER 17908M: Stephan Gerhold <stephan@gerhold.net> 17909L: netdev@vger.kernel.org 17910L: linux-remoteproc@vger.kernel.org 17911S: Maintained 17912F: drivers/net/wwan/rpmsg_wwan_ctrl.c 17913 17914RENESAS CLOCK DRIVERS 17915M: Geert Uytterhoeven <geert+renesas@glider.be> 17916L: linux-renesas-soc@vger.kernel.org 17917S: Supported 17918T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk 17919F: Documentation/devicetree/bindings/clock/renesas,* 17920F: drivers/clk/renesas/ 17921 17922RENESAS EMEV2 I2C DRIVER 17923M: Wolfram Sang <wsa+renesas@sang-engineering.com> 17924L: linux-renesas-soc@vger.kernel.org 17925S: Supported 17926F: Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml 17927F: drivers/i2c/busses/i2c-emev2.c 17928 17929RENESAS ETHERNET DRIVERS 17930R: Sergey Shtylyov <s.shtylyov@omp.ru> 17931L: netdev@vger.kernel.org 17932L: linux-renesas-soc@vger.kernel.org 17933F: Documentation/devicetree/bindings/net/renesas,*.yaml 17934F: drivers/net/ethernet/renesas/ 17935F: include/linux/sh_eth.h 17936 17937RENESAS IDT821034 ASoC CODEC 17938M: Herve Codina <herve.codina@bootlin.com> 17939L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17940S: Maintained 17941F: Documentation/devicetree/bindings/sound/renesas,idt821034.yaml 17942F: sound/soc/codecs/idt821034.c 17943 17944RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER 17945M: Miquel Raynal <miquel.raynal@bootlin.com> 17946L: linux-mtd@lists.infradead.org 17947L: linux-renesas-soc@vger.kernel.org 17948S: Maintained 17949F: Documentation/devicetree/bindings/mtd/renesas-nandc.yaml 17950F: drivers/mtd/nand/raw/renesas-nand-controller.c 17951 17952RENESAS R-CAR GYROADC DRIVER 17953M: Marek Vasut <marek.vasut@gmail.com> 17954L: linux-iio@vger.kernel.org 17955S: Supported 17956F: Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml 17957F: drivers/iio/adc/rcar-gyroadc.c 17958 17959RENESAS R-CAR I2C DRIVERS 17960M: Wolfram Sang <wsa+renesas@sang-engineering.com> 17961L: linux-renesas-soc@vger.kernel.org 17962S: Supported 17963F: Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml 17964F: Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml 17965F: drivers/i2c/busses/i2c-rcar.c 17966F: drivers/i2c/busses/i2c-sh_mobile.c 17967 17968RENESAS R-CAR SATA DRIVER 17969R: Sergey Shtylyov <s.shtylyov@omp.ru> 17970L: linux-ide@vger.kernel.org 17971L: linux-renesas-soc@vger.kernel.org 17972S: Supported 17973F: Documentation/devicetree/bindings/ata/renesas,rcar-sata.yaml 17974F: drivers/ata/sata_rcar.c 17975 17976RENESAS R-CAR THERMAL DRIVERS 17977M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 17978L: linux-renesas-soc@vger.kernel.org 17979S: Supported 17980F: Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml 17981F: Documentation/devicetree/bindings/thermal/rcar-thermal.yaml 17982F: drivers/thermal/rcar_gen3_thermal.c 17983F: drivers/thermal/rcar_thermal.c 17984 17985RENESAS RIIC DRIVER 17986M: Chris Brandt <chris.brandt@renesas.com> 17987L: linux-renesas-soc@vger.kernel.org 17988S: Supported 17989F: Documentation/devicetree/bindings/i2c/renesas,riic.yaml 17990F: drivers/i2c/busses/i2c-riic.c 17991 17992RENESAS RZ/G2L A/D DRIVER 17993M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 17994L: linux-iio@vger.kernel.org 17995L: linux-renesas-soc@vger.kernel.org 17996S: Supported 17997F: Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml 17998F: drivers/iio/adc/rzg2l_adc.c 17999 18000RENESAS RZ/G2L MTU3a COUNTER DRIVER 18001M: Biju Das <biju.das.jz@bp.renesas.com> 18002L: linux-iio@vger.kernel.org 18003L: linux-renesas-soc@vger.kernel.org 18004S: Supported 18005F: Documentation/devicetree/bindings/timer/renesas,rz-mtu3.yaml 18006F: drivers/counter/rz-mtu3-cnt.c 18007 18008RENESAS RZ/N1 A5PSW SWITCH DRIVER 18009M: Clément Léger <clement.leger@bootlin.com> 18010L: linux-renesas-soc@vger.kernel.org 18011L: netdev@vger.kernel.org 18012S: Maintained 18013F: Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml 18014F: Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml 18015F: drivers/net/dsa/rzn1_a5psw* 18016F: drivers/net/pcs/pcs-rzn1-miic.c 18017F: include/dt-bindings/net/pcs-rzn1-miic.h 18018F: include/linux/pcs-rzn1-miic.h 18019F: net/dsa/tag_rzn1_a5psw.c 18020 18021RENESAS RZ/N1 RTC CONTROLLER DRIVER 18022M: Miquel Raynal <miquel.raynal@bootlin.com> 18023L: linux-rtc@vger.kernel.org 18024L: linux-renesas-soc@vger.kernel.org 18025S: Maintained 18026F: Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml 18027F: drivers/rtc/rtc-rzn1.c 18028 18029RENESAS RZ/N1 USBF CONTROLLER DRIVER 18030M: Herve Codina <herve.codina@bootlin.com> 18031L: linux-renesas-soc@vger.kernel.org 18032L: linux-usb@vger.kernel.org 18033S: Maintained 18034F: Documentation/devicetree/bindings/usb/renesas,rzn1-usbf.yaml 18035F: drivers/usb/gadget/udc/renesas_usbf.c 18036 18037RENESAS USB PHY DRIVER 18038M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 18039L: linux-renesas-soc@vger.kernel.org 18040S: Maintained 18041F: drivers/phy/renesas/phy-rcar-gen3-usb*.c 18042 18043RENESAS VERSACLOCK 7 CLOCK DRIVER 18044M: Alex Helms <alexander.helms.jy@renesas.com> 18045S: Maintained 18046F: Documentation/devicetree/bindings/clock/renesas,versaclock7.yaml 18047F: drivers/clk/clk-versaclock7.c 18048 18049RESET CONTROLLER FRAMEWORK 18050M: Philipp Zabel <p.zabel@pengutronix.de> 18051S: Maintained 18052T: git git://git.pengutronix.de/git/pza/linux 18053F: Documentation/devicetree/bindings/reset/ 18054F: Documentation/driver-api/reset.rst 18055F: drivers/reset/ 18056F: include/dt-bindings/reset/ 18057F: include/linux/reset-controller.h 18058F: include/linux/reset.h 18059F: include/linux/reset/ 18060K: \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b 18061 18062RESTARTABLE SEQUENCES SUPPORT 18063M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 18064M: Peter Zijlstra <peterz@infradead.org> 18065M: "Paul E. McKenney" <paulmck@kernel.org> 18066M: Boqun Feng <boqun.feng@gmail.com> 18067L: linux-kernel@vger.kernel.org 18068S: Supported 18069F: include/trace/events/rseq.h 18070F: include/uapi/linux/rseq.h 18071F: kernel/rseq.c 18072F: tools/testing/selftests/rseq/ 18073 18074RFKILL 18075M: Johannes Berg <johannes@sipsolutions.net> 18076L: linux-wireless@vger.kernel.org 18077S: Maintained 18078W: https://wireless.wiki.kernel.org/ 18079Q: https://patchwork.kernel.org/project/linux-wireless/list/ 18080T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 18081T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 18082F: Documentation/ABI/stable/sysfs-class-rfkill 18083F: Documentation/driver-api/rfkill.rst 18084F: include/linux/rfkill.h 18085F: include/uapi/linux/rfkill.h 18086F: net/rfkill/ 18087 18088RHASHTABLE 18089M: Thomas Graf <tgraf@suug.ch> 18090M: Herbert Xu <herbert@gondor.apana.org.au> 18091L: netdev@vger.kernel.org 18092S: Maintained 18093F: include/linux/rhashtable-types.h 18094F: include/linux/rhashtable.h 18095F: lib/rhashtable.c 18096F: lib/test_rhashtable.c 18097 18098RICOH R5C592 MEMORYSTICK DRIVER 18099M: Maxim Levitsky <maximlevitsky@gmail.com> 18100S: Maintained 18101F: drivers/memstick/host/r592.* 18102 18103RICOH SMARTMEDIA/XD DRIVER 18104M: Maxim Levitsky <maximlevitsky@gmail.com> 18105S: Maintained 18106F: drivers/mtd/nand/raw/r852.c 18107F: drivers/mtd/nand/raw/r852.h 18108 18109RISC-V ARCHITECTURE 18110M: Paul Walmsley <paul.walmsley@sifive.com> 18111M: Palmer Dabbelt <palmer@dabbelt.com> 18112M: Albert Ou <aou@eecs.berkeley.edu> 18113L: linux-riscv@lists.infradead.org 18114S: Supported 18115Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18116C: irc://irc.libera.chat/riscv 18117P: Documentation/riscv/patch-acceptance.rst 18118T: git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git 18119F: arch/riscv/ 18120N: riscv 18121K: riscv 18122 18123RISC-V MICROCHIP FPGA SUPPORT 18124M: Conor Dooley <conor.dooley@microchip.com> 18125M: Daire McNamara <daire.mcnamara@microchip.com> 18126L: linux-riscv@lists.infradead.org 18127S: Supported 18128F: Documentation/devicetree/bindings/clock/microchip,mpfs*.yaml 18129F: Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml 18130F: Documentation/devicetree/bindings/i2c/microchip,corei2c.yaml 18131F: Documentation/devicetree/bindings/mailbox/microchip,mpfs-mailbox.yaml 18132F: Documentation/devicetree/bindings/net/can/microchip,mpfs-can.yaml 18133F: Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml 18134F: Documentation/devicetree/bindings/riscv/microchip.yaml 18135F: Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-sys-controller.yaml 18136F: Documentation/devicetree/bindings/spi/microchip,mpfs-spi.yaml 18137F: Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml 18138F: arch/riscv/boot/dts/microchip/ 18139F: drivers/char/hw_random/mpfs-rng.c 18140F: drivers/clk/microchip/clk-mpfs*.c 18141F: drivers/i2c/busses/i2c-microchip-corei2c.c 18142F: drivers/mailbox/mailbox-mpfs.c 18143F: drivers/pci/controller/pcie-microchip-host.c 18144F: drivers/reset/reset-mpfs.c 18145F: drivers/rtc/rtc-mpfs.c 18146F: drivers/soc/microchip/mpfs-sys-controller.c 18147F: drivers/spi/spi-microchip-core-qspi.c 18148F: drivers/spi/spi-microchip-core.c 18149F: drivers/usb/musb/mpfs.c 18150F: include/soc/microchip/mpfs.h 18151 18152RISC-V MISC SOC SUPPORT 18153M: Conor Dooley <conor@kernel.org> 18154L: linux-riscv@lists.infradead.org 18155S: Maintained 18156Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18157T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 18158F: Documentation/devicetree/bindings/riscv/ 18159F: arch/riscv/boot/dts/ 18160 18161RISC-V PMU DRIVERS 18162M: Atish Patra <atishp@atishpatra.org> 18163R: Anup Patel <anup@brainfault.org> 18164L: linux-riscv@lists.infradead.org 18165S: Supported 18166F: drivers/perf/riscv_pmu.c 18167F: drivers/perf/riscv_pmu_legacy.c 18168F: drivers/perf/riscv_pmu_sbi.c 18169 18170RNBD BLOCK DRIVERS 18171M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18172M: Jack Wang <jinpu.wang@ionos.com> 18173L: linux-block@vger.kernel.org 18174S: Maintained 18175F: drivers/block/rnbd/ 18176 18177ROCCAT DRIVERS 18178M: Stefan Achatz <erazor_de@users.sourceforge.net> 18179S: Maintained 18180W: http://sourceforge.net/projects/roccat/ 18181F: Documentation/ABI/*/sysfs-driver-hid-roccat* 18182F: drivers/hid/hid-roccat* 18183F: include/linux/hid-roccat* 18184 18185ROCKCHIP CRYPTO DRIVERS 18186M: Corentin Labbe <clabbe@baylibre.com> 18187L: linux-crypto@vger.kernel.org 18188S: Maintained 18189F: Documentation/devicetree/bindings/crypto/rockchip,rk3288-crypto.yaml 18190F: drivers/crypto/rockchip/ 18191 18192ROCKCHIP I2S TDM DRIVER 18193M: Nicolas Frattaroli <frattaroli.nicolas@gmail.com> 18194L: linux-rockchip@lists.infradead.org 18195S: Maintained 18196F: Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml 18197F: sound/soc/rockchip/rockchip_i2s_tdm.* 18198 18199ROCKCHIP ISP V1 DRIVER 18200M: Dafna Hirschfeld <dafna@fastmail.com> 18201L: linux-media@vger.kernel.org 18202L: linux-rockchip@lists.infradead.org 18203S: Maintained 18204F: Documentation/admin-guide/media/rkisp1.rst 18205F: Documentation/devicetree/bindings/media/rockchip-isp1.yaml 18206F: Documentation/userspace-api/media/v4l/pixfmt-meta-rkisp1.rst 18207F: drivers/media/platform/rockchip/rkisp1 18208F: include/uapi/linux/rkisp1-config.h 18209 18210ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER 18211M: Jacob Chen <jacob-chen@iotwrt.com> 18212M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18213L: linux-media@vger.kernel.org 18214L: linux-rockchip@lists.infradead.org 18215S: Maintained 18216F: Documentation/devicetree/bindings/media/rockchip-rga.yaml 18217F: drivers/media/platform/rockchip/rga/ 18218 18219ROCKCHIP VIDEO DECODER DRIVER 18220M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18221L: linux-media@vger.kernel.org 18222L: linux-rockchip@lists.infradead.org 18223S: Maintained 18224F: Documentation/devicetree/bindings/media/rockchip,vdec.yaml 18225F: drivers/staging/media/rkvdec/ 18226 18227ROCKER DRIVER 18228M: Jiri Pirko <jiri@resnulli.us> 18229L: netdev@vger.kernel.org 18230S: Supported 18231F: drivers/net/ethernet/rocker/ 18232 18233ROCKETPORT EXPRESS/INFINITY DRIVER 18234M: Kevin Cernekee <cernekee@gmail.com> 18235L: linux-serial@vger.kernel.org 18236S: Odd Fixes 18237F: drivers/tty/serial/rp2.* 18238 18239ROHM BD99954 CHARGER IC 18240M: Matti Vaittinen <mazziesaccount@gmail.com> 18241S: Supported 18242F: drivers/power/supply/bd99954-charger.c 18243F: drivers/power/supply/bd99954-charger.h 18244 18245ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER 18246M: Tomasz Duszynski <tduszyns@gmail.com> 18247S: Maintained 18248F: Documentation/devicetree/bindings/iio/light/bh1750.yaml 18249F: drivers/iio/light/bh1750.c 18250 18251ROHM BU27034 AMBIENT LIGHT SENSOR DRIVER 18252M: Matti Vaittinen <mazziesaccount@gmail.com> 18253L: linux-iio@vger.kernel.org 18254S: Supported 18255F: drivers/iio/light/rohm-bu27034.c 18256 18257ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS 18258M: Marek Vasut <marek.vasut+renesas@gmail.com> 18259L: linux-kernel@vger.kernel.org 18260L: linux-renesas-soc@vger.kernel.org 18261S: Supported 18262F: Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml 18263F: drivers/gpio/gpio-bd9571mwv.c 18264F: drivers/mfd/bd9571mwv.c 18265F: drivers/regulator/bd9571mwv-regulator.c 18266F: include/linux/mfd/bd9571mwv.h 18267 18268ROHM POWER MANAGEMENT IC DEVICE DRIVERS 18269M: Matti Vaittinen <mazziesaccount@gmail.com> 18270S: Supported 18271F: drivers/clk/clk-bd718x7.c 18272F: drivers/gpio/gpio-bd71815.c 18273F: drivers/gpio/gpio-bd71828.c 18274F: drivers/mfd/rohm-bd71828.c 18275F: drivers/mfd/rohm-bd718x7.c 18276F: drivers/mfd/rohm-bd9576.c 18277F: drivers/regulator/bd71815-regulator.c 18278F: drivers/regulator/bd71828-regulator.c 18279F: drivers/regulator/bd718x7-regulator.c 18280F: drivers/regulator/bd9576-regulator.c 18281F: drivers/regulator/rohm-regulator.c 18282F: drivers/rtc/rtc-bd70528.c 18283F: drivers/watchdog/bd9576_wdt.c 18284F: include/linux/mfd/rohm-bd71815.h 18285F: include/linux/mfd/rohm-bd71828.h 18286F: include/linux/mfd/rohm-bd718x7.h 18287F: include/linux/mfd/rohm-bd957x.h 18288F: include/linux/mfd/rohm-generic.h 18289F: include/linux/mfd/rohm-shared.h 18290 18291ROSE NETWORK LAYER 18292M: Ralf Baechle <ralf@linux-mips.org> 18293L: linux-hams@vger.kernel.org 18294S: Maintained 18295W: http://www.linux-ax25.org/ 18296F: include/net/rose.h 18297F: include/uapi/linux/rose.h 18298F: net/rose/ 18299 18300ROTATION DRIVER FOR ALLWINNER A83T 18301M: Jernej Skrabec <jernej.skrabec@gmail.com> 18302L: linux-media@vger.kernel.org 18303S: Maintained 18304T: git git://linuxtv.org/media_tree.git 18305F: Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml 18306F: drivers/media/platform/sunxi/sun8i-rotate/ 18307 18308RPMSG TTY DRIVER 18309M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 18310L: linux-remoteproc@vger.kernel.org 18311S: Maintained 18312F: drivers/tty/rpmsg_tty.c 18313 18314RTL2830 MEDIA DRIVER 18315M: Antti Palosaari <crope@iki.fi> 18316L: linux-media@vger.kernel.org 18317S: Maintained 18318W: https://linuxtv.org 18319W: http://palosaari.fi/linux/ 18320Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18321T: git git://linuxtv.org/anttip/media_tree.git 18322F: drivers/media/dvb-frontends/rtl2830* 18323 18324RTL2832 MEDIA DRIVER 18325M: Antti Palosaari <crope@iki.fi> 18326L: linux-media@vger.kernel.org 18327S: Maintained 18328W: https://linuxtv.org 18329W: http://palosaari.fi/linux/ 18330Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18331T: git git://linuxtv.org/anttip/media_tree.git 18332F: drivers/media/dvb-frontends/rtl2832* 18333 18334RTL2832_SDR MEDIA DRIVER 18335M: Antti Palosaari <crope@iki.fi> 18336L: linux-media@vger.kernel.org 18337S: Maintained 18338W: https://linuxtv.org 18339W: http://palosaari.fi/linux/ 18340Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18341T: git git://linuxtv.org/anttip/media_tree.git 18342F: drivers/media/dvb-frontends/rtl2832_sdr* 18343 18344RTL8180 WIRELESS DRIVER 18345L: linux-wireless@vger.kernel.org 18346S: Orphan 18347W: https://wireless.wiki.kernel.org/ 18348T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 18349F: drivers/net/wireless/realtek/rtl818x/rtl8180/ 18350 18351RTL8187 WIRELESS DRIVER 18352M: Herton Ronaldo Krzesinski <herton@canonical.com> 18353M: Hin-Tak Leung <htl10@users.sourceforge.net> 18354M: Larry Finger <Larry.Finger@lwfinger.net> 18355L: linux-wireless@vger.kernel.org 18356S: Maintained 18357W: https://wireless.wiki.kernel.org/ 18358T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 18359F: drivers/net/wireless/realtek/rtl818x/rtl8187/ 18360 18361RTL8XXXU WIRELESS DRIVER (rtl8xxxu) 18362M: Jes Sorensen <Jes.Sorensen@gmail.com> 18363L: linux-wireless@vger.kernel.org 18364S: Maintained 18365T: git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel 18366F: drivers/net/wireless/realtek/rtl8xxxu/ 18367 18368RTRS TRANSPORT DRIVERS 18369M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18370M: Jack Wang <jinpu.wang@ionos.com> 18371L: linux-rdma@vger.kernel.org 18372S: Maintained 18373F: drivers/infiniband/ulp/rtrs/ 18374 18375RUNTIME VERIFICATION (RV) 18376M: Daniel Bristot de Oliveira <bristot@kernel.org> 18377M: Steven Rostedt <rostedt@goodmis.org> 18378L: linux-trace-devel@vger.kernel.org 18379S: Maintained 18380F: Documentation/trace/rv/ 18381F: include/linux/rv.h 18382F: include/rv/ 18383F: kernel/trace/rv/ 18384F: tools/verification/ 18385 18386RUST 18387M: Miguel Ojeda <ojeda@kernel.org> 18388M: Alex Gaynor <alex.gaynor@gmail.com> 18389M: Wedson Almeida Filho <wedsonaf@gmail.com> 18390R: Boqun Feng <boqun.feng@gmail.com> 18391R: Gary Guo <gary@garyguo.net> 18392R: Björn Roy Baron <bjorn3_gh@protonmail.com> 18393R: Benno Lossin <benno.lossin@proton.me> 18394L: rust-for-linux@vger.kernel.org 18395S: Supported 18396W: https://github.com/Rust-for-Linux/linux 18397B: https://github.com/Rust-for-Linux/linux/issues 18398C: zulip://rust-for-linux.zulipchat.com 18399T: git https://github.com/Rust-for-Linux/linux.git rust-next 18400F: Documentation/rust/ 18401F: rust/ 18402F: samples/rust/ 18403F: scripts/*rust* 18404K: \b(?i:rust)\b 18405 18406RXRPC SOCKETS (AF_RXRPC) 18407M: David Howells <dhowells@redhat.com> 18408M: Marc Dionne <marc.dionne@auristor.com> 18409L: linux-afs@lists.infradead.org 18410S: Supported 18411W: https://www.infradead.org/~dhowells/kafs/ 18412F: Documentation/networking/rxrpc.rst 18413F: include/keys/rxrpc-type.h 18414F: include/net/af_rxrpc.h 18415F: include/trace/events/rxrpc.h 18416F: include/uapi/linux/rxrpc.h 18417F: net/rxrpc/ 18418 18419S3 SAVAGE FRAMEBUFFER DRIVER 18420M: Antonino Daplas <adaplas@gmail.com> 18421L: linux-fbdev@vger.kernel.org 18422S: Maintained 18423F: drivers/video/fbdev/savage/ 18424 18425S390 ARCHITECTURE 18426M: Heiko Carstens <hca@linux.ibm.com> 18427M: Vasily Gorbik <gor@linux.ibm.com> 18428M: Alexander Gordeev <agordeev@linux.ibm.com> 18429R: Christian Borntraeger <borntraeger@linux.ibm.com> 18430R: Sven Schnelle <svens@linux.ibm.com> 18431L: linux-s390@vger.kernel.org 18432S: Supported 18433T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18434F: Documentation/driver-api/s390-drivers.rst 18435F: Documentation/s390/ 18436F: arch/s390/ 18437F: drivers/s390/ 18438F: drivers/watchdog/diag288_wdt.c 18439 18440S390 COMMON I/O LAYER 18441M: Vineeth Vijayan <vneethv@linux.ibm.com> 18442M: Peter Oberparleiter <oberpar@linux.ibm.com> 18443L: linux-s390@vger.kernel.org 18444S: Supported 18445F: drivers/s390/cio/ 18446 18447S390 DASD DRIVER 18448M: Stefan Haberland <sth@linux.ibm.com> 18449M: Jan Hoeppner <hoeppner@linux.ibm.com> 18450L: linux-s390@vger.kernel.org 18451S: Supported 18452F: block/partitions/ibm.c 18453F: drivers/s390/block/dasd* 18454F: include/linux/dasd_mod.h 18455 18456S390 IOMMU (PCI) 18457M: Niklas Schnelle <schnelle@linux.ibm.com> 18458M: Matthew Rosato <mjrosato@linux.ibm.com> 18459R: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18460L: linux-s390@vger.kernel.org 18461S: Supported 18462F: drivers/iommu/s390-iommu.c 18463 18464S390 IUCV NETWORK LAYER 18465M: Alexandra Winter <wintera@linux.ibm.com> 18466M: Wenjia Zhang <wenjia@linux.ibm.com> 18467L: linux-s390@vger.kernel.org 18468L: netdev@vger.kernel.org 18469S: Supported 18470F: drivers/s390/net/*iucv* 18471F: include/net/iucv/ 18472F: net/iucv/ 18473 18474S390 MM 18475M: Alexander Gordeev <agordeev@linux.ibm.com> 18476M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18477L: linux-s390@vger.kernel.org 18478S: Supported 18479T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18480F: arch/s390/include/asm/pgtable.h 18481F: arch/s390/mm 18482 18483S390 NETWORK DRIVERS 18484M: Alexandra Winter <wintera@linux.ibm.com> 18485M: Wenjia Zhang <wenjia@linux.ibm.com> 18486L: linux-s390@vger.kernel.org 18487L: netdev@vger.kernel.org 18488S: Supported 18489F: drivers/s390/net/ 18490 18491S390 PCI SUBSYSTEM 18492M: Niklas Schnelle <schnelle@linux.ibm.com> 18493M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18494L: linux-s390@vger.kernel.org 18495S: Supported 18496F: Documentation/s390/pci.rst 18497F: arch/s390/pci/ 18498F: drivers/pci/hotplug/s390_pci_hpc.c 18499 18500S390 SCM DRIVER 18501M: Vineeth Vijayan <vneethv@linux.ibm.com> 18502L: linux-s390@vger.kernel.org 18503S: Supported 18504F: drivers/s390/block/scm* 18505F: drivers/s390/cio/scm.c 18506 18507S390 VFIO AP DRIVER 18508M: Tony Krowiak <akrowiak@linux.ibm.com> 18509M: Halil Pasic <pasic@linux.ibm.com> 18510M: Jason Herne <jjherne@linux.ibm.com> 18511L: linux-s390@vger.kernel.org 18512S: Supported 18513F: Documentation/s390/vfio-ap* 18514F: drivers/s390/crypto/vfio_ap* 18515 18516S390 VFIO-CCW DRIVER 18517M: Eric Farman <farman@linux.ibm.com> 18518M: Matthew Rosato <mjrosato@linux.ibm.com> 18519R: Halil Pasic <pasic@linux.ibm.com> 18520L: linux-s390@vger.kernel.org 18521L: kvm@vger.kernel.org 18522S: Supported 18523F: Documentation/s390/vfio-ccw.rst 18524F: drivers/s390/cio/vfio_ccw* 18525F: include/uapi/linux/vfio_ccw.h 18526 18527S390 VFIO-PCI DRIVER 18528M: Matthew Rosato <mjrosato@linux.ibm.com> 18529M: Eric Farman <farman@linux.ibm.com> 18530L: linux-s390@vger.kernel.org 18531L: kvm@vger.kernel.org 18532S: Supported 18533F: arch/s390/kvm/pci* 18534F: drivers/vfio/pci/vfio_pci_zdev.c 18535F: include/uapi/linux/vfio_zdev.h 18536 18537S390 ZCRYPT DRIVER 18538M: Harald Freudenberger <freude@linux.ibm.com> 18539L: linux-s390@vger.kernel.org 18540S: Supported 18541F: drivers/s390/crypto/ 18542 18543S390 ZFCP DRIVER 18544M: Steffen Maier <maier@linux.ibm.com> 18545M: Benjamin Block <bblock@linux.ibm.com> 18546L: linux-s390@vger.kernel.org 18547S: Supported 18548F: drivers/s390/scsi/zfcp_* 18549 18550SAA6588 RDS RECEIVER DRIVER 18551M: Hans Verkuil <hverkuil@xs4all.nl> 18552L: linux-media@vger.kernel.org 18553S: Odd Fixes 18554W: https://linuxtv.org 18555T: git git://linuxtv.org/media_tree.git 18556F: drivers/media/i2c/saa6588* 18557 18558SAA7134 VIDEO4LINUX DRIVER 18559M: Mauro Carvalho Chehab <mchehab@kernel.org> 18560L: linux-media@vger.kernel.org 18561S: Odd fixes 18562W: https://linuxtv.org 18563T: git git://linuxtv.org/media_tree.git 18564F: Documentation/driver-api/media/drivers/saa7134* 18565F: drivers/media/pci/saa7134/ 18566 18567SAA7146 VIDEO4LINUX-2 DRIVER 18568M: Hans Verkuil <hverkuil@xs4all.nl> 18569L: linux-media@vger.kernel.org 18570S: Maintained 18571T: git git://linuxtv.org/media_tree.git 18572F: drivers/media/common/saa7146/ 18573F: drivers/media/pci/saa7146/ 18574F: include/media/drv-intf/saa7146* 18575 18576SAFESETID SECURITY MODULE 18577M: Micah Morton <mortonm@chromium.org> 18578S: Supported 18579F: Documentation/admin-guide/LSM/SafeSetID.rst 18580F: security/safesetid/ 18581 18582SAMSUNG AUDIO (ASoC) DRIVERS 18583M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18584M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18585L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18586S: Supported 18587B: mailto:linux-samsung-soc@vger.kernel.org 18588F: Documentation/devicetree/bindings/sound/samsung* 18589F: sound/soc/samsung/ 18590 18591SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER 18592M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18593L: linux-crypto@vger.kernel.org 18594L: linux-samsung-soc@vger.kernel.org 18595S: Maintained 18596F: Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml 18597F: drivers/crypto/exynos-rng.c 18598 18599SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 18600M: Łukasz Stelmach <l.stelmach@samsung.com> 18601L: linux-samsung-soc@vger.kernel.org 18602S: Maintained 18603F: Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml 18604F: drivers/char/hw_random/exynos-trng.c 18605 18606SAMSUNG FRAMEBUFFER DRIVER 18607M: Jingoo Han <jingoohan1@gmail.com> 18608L: linux-fbdev@vger.kernel.org 18609S: Maintained 18610F: drivers/video/fbdev/s3c-fb.c 18611 18612SAMSUNG INTERCONNECT DRIVERS 18613M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18614M: Artur Świgoń <a.swigon@samsung.com> 18615L: linux-pm@vger.kernel.org 18616L: linux-samsung-soc@vger.kernel.org 18617S: Supported 18618F: drivers/interconnect/samsung/ 18619 18620SAMSUNG LAPTOP DRIVER 18621M: Corentin Chary <corentin.chary@gmail.com> 18622L: platform-driver-x86@vger.kernel.org 18623S: Maintained 18624F: drivers/platform/x86/samsung-laptop.c 18625 18626SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS 18627M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18628L: linux-kernel@vger.kernel.org 18629L: linux-samsung-soc@vger.kernel.org 18630S: Supported 18631B: mailto:linux-samsung-soc@vger.kernel.org 18632F: Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml 18633F: Documentation/devicetree/bindings/mfd/samsung,s2m*.yaml 18634F: Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml 18635F: Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml 18636F: Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml 18637F: drivers/clk/clk-s2mps11.c 18638F: drivers/mfd/sec*.c 18639F: drivers/regulator/s2m*.c 18640F: drivers/regulator/s5m*.c 18641F: drivers/rtc/rtc-s5m.c 18642F: include/linux/mfd/samsung/ 18643 18644SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER 18645M: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> 18646L: linux-media@vger.kernel.org 18647L: linux-samsung-soc@vger.kernel.org 18648S: Maintained 18649F: drivers/media/platform/samsung/s3c-camif/ 18650F: include/media/drv-intf/s3c_camif.h 18651 18652SAMSUNG S3FWRN5 NFC DRIVER 18653M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18654S: Maintained 18655F: Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml 18656F: drivers/nfc/s3fwrn5 18657 18658SAMSUNG S5C73M3 CAMERA DRIVER 18659M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18660M: Andrzej Hajda <andrzej.hajda@intel.com> 18661L: linux-media@vger.kernel.org 18662S: Supported 18663F: Documentation/devicetree/bindings/media/samsung,s5c73m3.yaml 18664F: drivers/media/i2c/s5c73m3/* 18665 18666SAMSUNG S5K5BAF CAMERA DRIVER 18667M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18668M: Andrzej Hajda <andrzej.hajda@intel.com> 18669L: linux-media@vger.kernel.org 18670S: Supported 18671F: drivers/media/i2c/s5k5baf.c 18672 18673SAMSUNG S5P Security SubSystem (SSS) DRIVER 18674M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18675M: Vladimir Zapolskiy <vz@mleia.com> 18676L: linux-crypto@vger.kernel.org 18677L: linux-samsung-soc@vger.kernel.org 18678S: Maintained 18679F: Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml 18680F: Documentation/devicetree/bindings/crypto/samsung-sss.yaml 18681F: drivers/crypto/s5p-sss.c 18682 18683SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS 18684M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18685L: linux-media@vger.kernel.org 18686S: Supported 18687Q: https://patchwork.linuxtv.org/project/linux-media/list/ 18688F: Documentation/devicetree/bindings/media/samsung,exynos4210-csis.yaml 18689F: Documentation/devicetree/bindings/media/samsung,exynos4210-fimc.yaml 18690F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-is.yaml 18691F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-lite.yaml 18692F: Documentation/devicetree/bindings/media/samsung,fimc.yaml 18693F: drivers/media/platform/samsung/exynos4-is/ 18694 18695SAMSUNG SOC CLOCK DRIVERS 18696M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18697M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18698M: Tomasz Figa <tomasz.figa@gmail.com> 18699M: Chanwoo Choi <cw00.choi@samsung.com> 18700R: Alim Akhtar <alim.akhtar@samsung.com> 18701L: linux-samsung-soc@vger.kernel.org 18702S: Supported 18703T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 18704T: git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git 18705F: Documentation/devicetree/bindings/clock/samsung,*.yaml 18706F: Documentation/devicetree/bindings/clock/samsung,s3c* 18707F: drivers/clk/samsung/ 18708F: include/dt-bindings/clock/exynos*.h 18709F: include/dt-bindings/clock/s5p*.h 18710F: include/dt-bindings/clock/samsung,*.h 18711F: include/linux/clk/samsung.h 18712 18713SAMSUNG SPI DRIVERS 18714M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18715M: Andi Shyti <andi.shyti@kernel.org> 18716L: linux-spi@vger.kernel.org 18717L: linux-samsung-soc@vger.kernel.org 18718S: Maintained 18719F: Documentation/devicetree/bindings/spi/samsung,spi*.yaml 18720F: drivers/spi/spi-s3c* 18721F: include/linux/platform_data/spi-s3c64xx.h 18722 18723SAMSUNG SXGBE DRIVERS 18724M: Byungho An <bh74.an@samsung.com> 18725L: netdev@vger.kernel.org 18726S: Supported 18727F: drivers/net/ethernet/samsung/sxgbe/ 18728 18729SAMSUNG THERMAL DRIVER 18730M: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 18731M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18732L: linux-pm@vger.kernel.org 18733L: linux-samsung-soc@vger.kernel.org 18734S: Maintained 18735F: Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml 18736F: drivers/thermal/samsung/ 18737 18738SAMSUNG USB2 PHY DRIVER 18739M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18740L: linux-kernel@vger.kernel.org 18741S: Supported 18742F: Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml 18743F: Documentation/driver-api/phy/samsung-usb2.rst 18744F: drivers/phy/samsung/phy-exynos4210-usb2.c 18745F: drivers/phy/samsung/phy-exynos4x12-usb2.c 18746F: drivers/phy/samsung/phy-exynos5250-usb2.c 18747F: drivers/phy/samsung/phy-s5pv210-usb2.c 18748F: drivers/phy/samsung/phy-samsung-usb2.c 18749F: drivers/phy/samsung/phy-samsung-usb2.h 18750 18751SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE 18752M: Paul Barker <paul.barker@sancloud.com> 18753R: Marc Murphy <marc.murphy@sancloud.com> 18754S: Supported 18755F: arch/arm/boot/dts/am335x-sancloud* 18756 18757SC1200 WDT DRIVER 18758M: Zwane Mwaikambo <zwanem@gmail.com> 18759S: Maintained 18760F: drivers/watchdog/sc1200wdt.c 18761 18762SCHEDULER 18763M: Ingo Molnar <mingo@redhat.com> 18764M: Peter Zijlstra <peterz@infradead.org> 18765M: Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE) 18766M: Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL) 18767R: Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL) 18768R: Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR) 18769R: Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH) 18770R: Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING) 18771R: Daniel Bristot de Oliveira <bristot@redhat.com> (SCHED_DEADLINE) 18772R: Valentin Schneider <vschneid@redhat.com> (TOPOLOGY) 18773L: linux-kernel@vger.kernel.org 18774S: Maintained 18775T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core 18776F: include/linux/preempt.h 18777F: include/linux/sched.h 18778F: include/linux/wait.h 18779F: include/uapi/linux/sched.h 18780F: kernel/sched/ 18781 18782SCSI RDMA PROTOCOL (SRP) INITIATOR 18783M: Bart Van Assche <bvanassche@acm.org> 18784L: linux-rdma@vger.kernel.org 18785S: Supported 18786Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18787F: drivers/infiniband/ulp/srp/ 18788F: include/scsi/srp.h 18789 18790SCSI RDMA PROTOCOL (SRP) TARGET 18791M: Bart Van Assche <bvanassche@acm.org> 18792L: linux-rdma@vger.kernel.org 18793L: target-devel@vger.kernel.org 18794S: Supported 18795Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18796F: drivers/infiniband/ulp/srpt/ 18797 18798SCSI SG DRIVER 18799M: Doug Gilbert <dgilbert@interlog.com> 18800L: linux-scsi@vger.kernel.org 18801S: Maintained 18802W: http://sg.danny.cz/sg 18803F: Documentation/scsi/scsi-generic.rst 18804F: drivers/scsi/sg.c 18805F: include/scsi/sg.h 18806 18807SCSI SUBSYSTEM 18808M: "James E.J. Bottomley" <jejb@linux.ibm.com> 18809M: "Martin K. Petersen" <martin.petersen@oracle.com> 18810L: linux-scsi@vger.kernel.org 18811S: Maintained 18812Q: https://patchwork.kernel.org/project/linux-scsi/list/ 18813T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git 18814T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 18815F: Documentation/devicetree/bindings/scsi/ 18816F: drivers/scsi/ 18817F: drivers/ufs/ 18818F: include/scsi/ 18819 18820SCSI TAPE DRIVER 18821M: Kai Mäkisara <Kai.Makisara@kolumbus.fi> 18822L: linux-scsi@vger.kernel.org 18823S: Maintained 18824F: Documentation/scsi/st.rst 18825F: drivers/scsi/st.* 18826F: drivers/scsi/st_*.h 18827 18828SCSI TARGET CORE USER DRIVER 18829M: Bodo Stroesser <bostroesser@gmail.com> 18830L: linux-scsi@vger.kernel.org 18831L: target-devel@vger.kernel.org 18832S: Supported 18833F: Documentation/target/tcmu-design.rst 18834F: drivers/target/target_core_user.c 18835F: include/uapi/linux/target_core_user.h 18836 18837SCSI TARGET SUBSYSTEM 18838M: "Martin K. Petersen" <martin.petersen@oracle.com> 18839L: linux-scsi@vger.kernel.org 18840L: target-devel@vger.kernel.org 18841S: Supported 18842W: http://www.linux-iscsi.org 18843Q: https://patchwork.kernel.org/project/target-devel/list/ 18844T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 18845F: Documentation/target/ 18846F: drivers/target/ 18847F: include/target/ 18848 18849SCTP PROTOCOL 18850M: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> 18851M: Xin Long <lucien.xin@gmail.com> 18852L: linux-sctp@vger.kernel.org 18853S: Maintained 18854W: https://github.com/sctp/lksctp-tools/wiki 18855F: Documentation/networking/sctp.rst 18856F: include/linux/sctp.h 18857F: include/net/sctp/ 18858F: include/uapi/linux/sctp.h 18859F: net/sctp/ 18860 18861SCx200 CPU SUPPORT 18862M: Jim Cromie <jim.cromie@gmail.com> 18863S: Odd Fixes 18864F: Documentation/i2c/busses/scx200_acb.rst 18865F: arch/x86/platform/scx200/ 18866F: drivers/i2c/busses/scx200* 18867F: drivers/mtd/maps/scx200_docflash.c 18868F: drivers/watchdog/scx200_wdt.c 18869F: include/linux/scx200.h 18870 18871SCx200 GPIO DRIVER 18872M: Jim Cromie <jim.cromie@gmail.com> 18873S: Maintained 18874F: drivers/char/scx200_gpio.c 18875F: include/linux/scx200_gpio.h 18876 18877SCx200 HRT CLOCKSOURCE DRIVER 18878M: Jim Cromie <jim.cromie@gmail.com> 18879S: Maintained 18880F: drivers/clocksource/scx200_hrt.c 18881 18882SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER 18883M: Sascha Sommer <saschasommer@freenet.de> 18884L: sdricohcs-devel@lists.sourceforge.net (subscribers-only) 18885S: Maintained 18886F: drivers/mmc/host/sdricoh_cs.c 18887 18888SECO BOARDS CEC DRIVER 18889M: Ettore Chimenti <ek5.chimenti@gmail.com> 18890S: Maintained 18891F: drivers/media/cec/platform/seco/seco-cec.c 18892F: drivers/media/cec/platform/seco/seco-cec.h 18893 18894SECURE COMPUTING 18895M: Kees Cook <keescook@chromium.org> 18896R: Andy Lutomirski <luto@amacapital.net> 18897R: Will Drewry <wad@chromium.org> 18898S: Supported 18899T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/seccomp 18900F: Documentation/userspace-api/seccomp_filter.rst 18901F: include/linux/seccomp.h 18902F: include/uapi/linux/seccomp.h 18903F: kernel/seccomp.c 18904F: tools/testing/selftests/kselftest_harness.h 18905F: tools/testing/selftests/seccomp/* 18906K: \bsecure_computing 18907K: \bTIF_SECCOMP\b 18908 18909SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER 18910M: Kamal Dasu <kdasu.kdev@gmail.com> 18911M: Al Cooper <alcooperx@gmail.com> 18912R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 18913L: linux-mmc@vger.kernel.org 18914S: Maintained 18915F: drivers/mmc/host/sdhci-brcmstb* 18916 18917SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER 18918M: Adrian Hunter <adrian.hunter@intel.com> 18919L: linux-mmc@vger.kernel.org 18920S: Supported 18921F: Documentation/devicetree/bindings/mmc/sdhci-common.yaml 18922F: drivers/mmc/host/sdhci* 18923 18924SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER 18925M: Eugen Hristev <eugen.hristev@microchip.com> 18926L: linux-mmc@vger.kernel.org 18927S: Supported 18928F: drivers/mmc/host/sdhci-of-at91.c 18929 18930SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER 18931M: Haibo Chen <haibo.chen@nxp.com> 18932L: linux-imx@nxp.com 18933L: linux-mmc@vger.kernel.org 18934S: Maintained 18935F: drivers/mmc/host/sdhci-esdhc-imx.c 18936 18937SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER 18938M: Ben Dooks <ben-linux@fluff.org> 18939M: Jaehoon Chung <jh80.chung@samsung.com> 18940L: linux-mmc@vger.kernel.org 18941S: Maintained 18942F: drivers/mmc/host/sdhci-s3c* 18943 18944SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER 18945M: Viresh Kumar <vireshk@kernel.org> 18946L: linux-mmc@vger.kernel.org 18947S: Maintained 18948F: drivers/mmc/host/sdhci-spear.c 18949 18950SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER 18951M: Vignesh Raghavendra <vigneshr@ti.com> 18952L: linux-mmc@vger.kernel.org 18953S: Maintained 18954F: drivers/mmc/host/sdhci-omap.c 18955 18956SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER 18957M: Jonathan Derrick <jonathan.derrick@linux.dev> 18958L: linux-block@vger.kernel.org 18959S: Supported 18960F: block/opal_proto.h 18961F: block/sed* 18962F: include/linux/sed* 18963F: include/uapi/linux/sed* 18964 18965SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC) 18966M: Mark Rutland <mark.rutland@arm.com> 18967M: Lorenzo Pieralisi <lpieralisi@kernel.org> 18968M: Sudeep Holla <sudeep.holla@arm.com> 18969L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18970S: Maintained 18971F: drivers/firmware/smccc/ 18972F: include/linux/arm-smccc.h 18973 18974SECURITY CONTACT 18975M: Security Officers <security@kernel.org> 18976S: Supported 18977F: Documentation/process/security-bugs.rst 18978 18979SECURITY SUBSYSTEM 18980M: Paul Moore <paul@paul-moore.com> 18981M: James Morris <jmorris@namei.org> 18982M: "Serge E. Hallyn" <serge@hallyn.com> 18983L: linux-security-module@vger.kernel.org (suggested Cc:) 18984S: Supported 18985W: http://kernsec.org/ 18986T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 18987F: security/ 18988X: security/selinux/ 18989 18990SELINUX SECURITY MODULE 18991M: Paul Moore <paul@paul-moore.com> 18992M: Stephen Smalley <stephen.smalley.work@gmail.com> 18993M: Eric Paris <eparis@parisplace.org> 18994L: selinux@vger.kernel.org 18995S: Supported 18996W: https://selinuxproject.org 18997W: https://github.com/SELinuxProject 18998T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git 18999F: Documentation/ABI/removed/sysfs-selinux-checkreqprot 19000F: Documentation/ABI/removed/sysfs-selinux-disable 19001F: Documentation/admin-guide/LSM/SELinux.rst 19002F: include/trace/events/avc.h 19003F: include/uapi/linux/selinux_netlink.h 19004F: scripts/selinux/ 19005F: security/selinux/ 19006 19007SENSABLE PHANTOM 19008M: Jiri Slaby <jirislaby@kernel.org> 19009S: Maintained 19010F: drivers/misc/phantom.c 19011F: include/uapi/linux/phantom.h 19012 19013SENSEAIR SUNRISE 006-0-0007 19014M: Jacopo Mondi <jacopo@jmondi.org> 19015S: Maintained 19016F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2 19017F: Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml 19018F: drivers/iio/chemical/sunrise_co2.c 19019 19020SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER 19021M: Tomasz Duszynski <tomasz.duszynski@octakon.com> 19022S: Maintained 19023F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml 19024F: drivers/iio/chemical/scd30.h 19025F: drivers/iio/chemical/scd30_core.c 19026F: drivers/iio/chemical/scd30_i2c.c 19027F: drivers/iio/chemical/scd30_serial.c 19028 19029SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER 19030M: Roan van Dijk <roan@protonic.nl> 19031S: Maintained 19032F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml 19033F: drivers/iio/chemical/scd4x.c 19034 19035SENSIRION SGP40 GAS SENSOR DRIVER 19036M: Andreas Klinger <ak@it-klinger.de> 19037S: Maintained 19038F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40 19039F: drivers/iio/chemical/sgp40.c 19040 19041SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER 19042M: Tomasz Duszynski <tduszyns@gmail.com> 19043S: Maintained 19044F: Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml 19045F: drivers/iio/chemical/sps30.c 19046F: drivers/iio/chemical/sps30_i2c.c 19047F: drivers/iio/chemical/sps30_serial.c 19048 19049SERIAL DEVICE BUS 19050M: Rob Herring <robh@kernel.org> 19051L: linux-serial@vger.kernel.org 19052S: Maintained 19053F: Documentation/devicetree/bindings/serial/serial.yaml 19054F: drivers/tty/serdev/ 19055F: include/linux/serdev.h 19056 19057SERIAL DRIVERS 19058M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 19059L: linux-serial@vger.kernel.org 19060S: Maintained 19061F: Documentation/devicetree/bindings/serial/ 19062F: drivers/tty/serial/ 19063 19064SERIAL IR RECEIVER 19065M: Sean Young <sean@mess.org> 19066L: linux-media@vger.kernel.org 19067S: Maintained 19068F: drivers/media/rc/serial_ir.c 19069 19070SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus) 19071M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 19072L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19073S: Maintained 19074F: Documentation/devicetree/bindings/slimbus/ 19075F: drivers/slimbus/ 19076F: include/linux/slimbus.h 19077 19078SFC NETWORK DRIVER 19079M: Edward Cree <ecree.xilinx@gmail.com> 19080M: Martin Habets <habetsm.xilinx@gmail.com> 19081L: netdev@vger.kernel.org 19082L: linux-net-drivers@amd.com 19083S: Supported 19084F: Documentation/networking/devlink/sfc.rst 19085F: drivers/net/ethernet/sfc/ 19086 19087SFCTEMP HWMON DRIVER 19088M: Emil Renner Berthing <kernel@esmil.dk> 19089L: linux-hwmon@vger.kernel.org 19090S: Maintained 19091F: Documentation/devicetree/bindings/hwmon/starfive,jh71x0-temp.yaml 19092F: Documentation/hwmon/sfctemp.rst 19093F: drivers/hwmon/sfctemp.c 19094 19095SFF/SFP/SFP+ MODULE SUPPORT 19096M: Russell King <linux@armlinux.org.uk> 19097L: netdev@vger.kernel.org 19098S: Maintained 19099F: Documentation/devicetree/bindings/net/sff,sfp.yaml 19100F: drivers/net/phy/phylink.c 19101F: drivers/net/phy/sfp* 19102F: include/linux/mdio/mdio-i2c.h 19103F: include/linux/phylink.h 19104F: include/linux/sfp.h 19105K: phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate) 19106 19107SGI GRU DRIVER 19108M: Dimitri Sivanich <dimitri.sivanich@hpe.com> 19109S: Maintained 19110F: drivers/misc/sgi-gru/ 19111 19112SGI XP/XPC/XPNET DRIVER 19113M: Robin Holt <robinmholt@gmail.com> 19114M: Steve Wahl <steve.wahl@hpe.com> 19115R: Mike Travis <mike.travis@hpe.com> 19116S: Maintained 19117F: drivers/misc/sgi-xp/ 19118 19119SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS 19120M: Karsten Graul <kgraul@linux.ibm.com> 19121M: Wenjia Zhang <wenjia@linux.ibm.com> 19122M: Jan Karcher <jaka@linux.ibm.com> 19123L: linux-s390@vger.kernel.org 19124S: Supported 19125F: net/smc/ 19126 19127SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER 19128M: Linus Walleij <linus.walleij@linaro.org> 19129L: linux-iio@vger.kernel.org 19130S: Maintained 19131T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 19132F: Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml 19133F: drivers/iio/light/gp2ap002.c 19134 19135SHARP RJ54N1CB0C SENSOR DRIVER 19136M: Jacopo Mondi <jacopo@jmondi.org> 19137L: linux-media@vger.kernel.org 19138S: Odd fixes 19139T: git git://linuxtv.org/media_tree.git 19140F: drivers/media/i2c/rj54n1cb0c.c 19141F: include/media/i2c/rj54n1cb0c.h 19142 19143SH_VOU V4L2 OUTPUT DRIVER 19144L: linux-media@vger.kernel.org 19145S: Orphan 19146F: drivers/media/platform/renesas/sh_vou.c 19147F: include/media/drv-intf/sh_vou.h 19148 19149SI2157 MEDIA DRIVER 19150M: Antti Palosaari <crope@iki.fi> 19151L: linux-media@vger.kernel.org 19152S: Maintained 19153W: https://linuxtv.org 19154W: http://palosaari.fi/linux/ 19155Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19156T: git git://linuxtv.org/anttip/media_tree.git 19157F: drivers/media/tuners/si2157* 19158 19159SI2165 MEDIA DRIVER 19160M: Matthias Schwarzott <zzam@gentoo.org> 19161L: linux-media@vger.kernel.org 19162S: Maintained 19163W: https://linuxtv.org 19164Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19165F: drivers/media/dvb-frontends/si2165* 19166 19167SI2168 MEDIA DRIVER 19168M: Antti Palosaari <crope@iki.fi> 19169L: linux-media@vger.kernel.org 19170S: Maintained 19171W: https://linuxtv.org 19172W: http://palosaari.fi/linux/ 19173Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19174T: git git://linuxtv.org/anttip/media_tree.git 19175F: drivers/media/dvb-frontends/si2168* 19176 19177SI470X FM RADIO RECEIVER I2C DRIVER 19178M: Hans Verkuil <hverkuil@xs4all.nl> 19179L: linux-media@vger.kernel.org 19180S: Odd Fixes 19181W: https://linuxtv.org 19182T: git git://linuxtv.org/media_tree.git 19183F: Documentation/devicetree/bindings/media/silabs,si470x.yaml 19184F: drivers/media/radio/si470x/radio-si470x-i2c.c 19185 19186SI470X FM RADIO RECEIVER USB DRIVER 19187M: Hans Verkuil <hverkuil@xs4all.nl> 19188L: linux-media@vger.kernel.org 19189S: Maintained 19190W: https://linuxtv.org 19191T: git git://linuxtv.org/media_tree.git 19192F: drivers/media/radio/si470x/radio-si470x-common.c 19193F: drivers/media/radio/si470x/radio-si470x-usb.c 19194F: drivers/media/radio/si470x/radio-si470x.h 19195 19196SI4713 FM RADIO TRANSMITTER I2C DRIVER 19197M: Eduardo Valentin <edubezval@gmail.com> 19198L: linux-media@vger.kernel.org 19199S: Odd Fixes 19200W: https://linuxtv.org 19201T: git git://linuxtv.org/media_tree.git 19202F: drivers/media/radio/si4713/si4713.? 19203 19204SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER 19205M: Eduardo Valentin <edubezval@gmail.com> 19206L: linux-media@vger.kernel.org 19207S: Odd Fixes 19208W: https://linuxtv.org 19209T: git git://linuxtv.org/media_tree.git 19210F: drivers/media/radio/si4713/radio-platform-si4713.c 19211 19212SI4713 FM RADIO TRANSMITTER USB DRIVER 19213M: Hans Verkuil <hverkuil@xs4all.nl> 19214L: linux-media@vger.kernel.org 19215S: Maintained 19216W: https://linuxtv.org 19217T: git git://linuxtv.org/media_tree.git 19218F: drivers/media/radio/si4713/radio-usb-si4713.c 19219 19220SIANO DVB DRIVER 19221M: Mauro Carvalho Chehab <mchehab@kernel.org> 19222L: linux-media@vger.kernel.org 19223S: Odd fixes 19224W: https://linuxtv.org 19225T: git git://linuxtv.org/media_tree.git 19226F: drivers/media/common/siano/ 19227F: drivers/media/mmc/siano/ 19228F: drivers/media/usb/siano/ 19229F: drivers/media/usb/siano/ 19230 19231SIFIVE DRIVERS 19232M: Palmer Dabbelt <palmer@dabbelt.com> 19233M: Paul Walmsley <paul.walmsley@sifive.com> 19234L: linux-riscv@lists.infradead.org 19235S: Supported 19236N: sifive 19237K: [^@]sifive 19238 19239SIFIVE FU540 SYSTEM-ON-CHIP 19240M: Paul Walmsley <paul.walmsley@sifive.com> 19241M: Palmer Dabbelt <palmer@dabbelt.com> 19242L: linux-riscv@lists.infradead.org 19243S: Supported 19244T: git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git 19245N: fu540 19246K: fu540 19247 19248SIFIVE PDMA DRIVER 19249M: Green Wan <green.wan@sifive.com> 19250S: Maintained 19251F: Documentation/devicetree/bindings/dma/sifive,fu540-c000-pdma.yaml 19252F: drivers/dma/sf-pdma/ 19253 19254SIFIVE SOC DRIVERS 19255M: Conor Dooley <conor@kernel.org> 19256L: linux-riscv@lists.infradead.org 19257S: Maintained 19258T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 19259F: Documentation/devicetree/bindings/cache/sifive,ccache0.yaml 19260F: drivers/soc/sifive/ 19261 19262SILEAD TOUCHSCREEN DRIVER 19263M: Hans de Goede <hdegoede@redhat.com> 19264L: linux-input@vger.kernel.org 19265L: platform-driver-x86@vger.kernel.org 19266S: Maintained 19267F: drivers/input/touchscreen/silead.c 19268F: drivers/platform/x86/touchscreen_dmi.c 19269 19270SILICON LABS WIRELESS DRIVERS (for WFxxx series) 19271M: Jérôme Pouiller <jerome.pouiller@silabs.com> 19272S: Supported 19273F: Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml 19274F: drivers/net/wireless/silabs/wfx/ 19275 19276SILICON MOTION SM712 FRAME BUFFER DRIVER 19277M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 19278M: Teddy Wang <teddy.wang@siliconmotion.com> 19279M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 19280L: linux-fbdev@vger.kernel.org 19281S: Maintained 19282F: Documentation/fb/sm712fb.rst 19283F: drivers/video/fbdev/sm712* 19284 19285SILVACO I3C DUAL-ROLE MASTER 19286M: Miquel Raynal <miquel.raynal@bootlin.com> 19287M: Conor Culhane <conor.culhane@silvaco.com> 19288L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 19289S: Maintained 19290F: Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml 19291F: drivers/i3c/master/svc-i3c-master.c 19292 19293SIMPLEFB FB DRIVER 19294M: Hans de Goede <hdegoede@redhat.com> 19295L: linux-fbdev@vger.kernel.org 19296S: Maintained 19297F: Documentation/devicetree/bindings/display/simple-framebuffer.yaml 19298F: drivers/video/fbdev/simplefb.c 19299F: include/linux/platform_data/simplefb.h 19300 19301SIMTEC EB110ATX (Chalice CATS) 19302M: Simtec Linux Team <linux@simtec.co.uk> 19303S: Supported 19304W: http://www.simtec.co.uk/products/EB110ATX/ 19305 19306SIOX 19307M: Thorsten Scherer <t.scherer@eckelmann.de> 19308M: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 19309R: Pengutronix Kernel Team <kernel@pengutronix.de> 19310S: Supported 19311F: drivers/gpio/gpio-siox.c 19312F: drivers/siox/* 19313F: include/trace/events/siox.h 19314 19315SIPHASH PRF ROUTINES 19316M: Jason A. Donenfeld <Jason@zx2c4.com> 19317S: Maintained 19318F: include/linux/siphash.h 19319F: lib/siphash.c 19320F: lib/siphash_kunit.c 19321 19322SIS 190 ETHERNET DRIVER 19323M: Francois Romieu <romieu@fr.zoreil.com> 19324L: netdev@vger.kernel.org 19325S: Maintained 19326F: drivers/net/ethernet/sis/sis190.c 19327 19328SIS 900/7016 FAST ETHERNET DRIVER 19329M: Daniele Venzano <venza@brownhat.org> 19330L: netdev@vger.kernel.org 19331S: Maintained 19332W: http://www.brownhat.org/sis900.html 19333F: drivers/net/ethernet/sis/sis900.* 19334 19335SIS FRAMEBUFFER DRIVER 19336S: Orphan 19337F: Documentation/fb/sisfb.rst 19338F: drivers/video/fbdev/sis/ 19339F: include/video/sisfb.h 19340 19341SIS I2C TOUCHSCREEN DRIVER 19342M: Mika Penttilä <mpenttil@redhat.com> 19343L: linux-input@vger.kernel.org 19344S: Maintained 19345F: Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt 19346F: drivers/input/touchscreen/sis_i2c.c 19347 19348SIS USB2VGA DRIVER 19349M: Thomas Winischhofer <thomas@winischhofer.net> 19350S: Maintained 19351W: http://www.winischhofer.at/linuxsisusbvga.shtml 19352F: drivers/usb/misc/sisusbvga/ 19353 19354SL28 CPLD MFD DRIVER 19355M: Michael Walle <michael@walle.cc> 19356S: Maintained 19357F: Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml 19358F: Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml 19359F: Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml 19360F: Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml 19361F: Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml 19362F: Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml 19363F: drivers/gpio/gpio-sl28cpld.c 19364F: drivers/hwmon/sl28cpld-hwmon.c 19365F: drivers/irqchip/irq-sl28cpld.c 19366F: drivers/pwm/pwm-sl28cpld.c 19367F: drivers/watchdog/sl28cpld_wdt.c 19368 19369SL28 VPD NVMEM LAYOUT DRIVER 19370M: Michael Walle <michael@walle.cc> 19371S: Maintained 19372F: Documentation/devicetree/bindings/nvmem/layouts/kontron,sl28-vpd.yaml 19373F: drivers/nvmem/layouts/sl28vpd.c 19374 19375SLAB ALLOCATOR 19376M: Christoph Lameter <cl@linux.com> 19377M: Pekka Enberg <penberg@kernel.org> 19378M: David Rientjes <rientjes@google.com> 19379M: Joonsoo Kim <iamjoonsoo.kim@lge.com> 19380M: Andrew Morton <akpm@linux-foundation.org> 19381M: Vlastimil Babka <vbabka@suse.cz> 19382R: Roman Gushchin <roman.gushchin@linux.dev> 19383R: Hyeonggon Yoo <42.hyeyoo@gmail.com> 19384L: linux-mm@kvack.org 19385S: Maintained 19386T: git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git 19387F: include/linux/sl?b*.h 19388F: mm/sl?b* 19389 19390SLCAN CAN NETWORK DRIVER 19391M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 19392L: linux-can@vger.kernel.org 19393S: Maintained 19394F: drivers/net/can/slcan/ 19395 19396SLEEPABLE READ-COPY UPDATE (SRCU) 19397M: Lai Jiangshan <jiangshanlai@gmail.com> 19398M: "Paul E. McKenney" <paulmck@kernel.org> 19399M: Josh Triplett <josh@joshtriplett.org> 19400R: Steven Rostedt <rostedt@goodmis.org> 19401R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 19402L: rcu@vger.kernel.org 19403S: Supported 19404W: http://www.rdrop.com/users/paulmck/RCU/ 19405T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 19406F: include/linux/srcu*.h 19407F: kernel/rcu/srcu*.c 19408 19409SMACK SECURITY MODULE 19410M: Casey Schaufler <casey@schaufler-ca.com> 19411L: linux-security-module@vger.kernel.org 19412S: Maintained 19413W: http://schaufler-ca.com 19414T: git git://github.com/cschaufler/smack-next 19415F: Documentation/admin-guide/LSM/Smack.rst 19416F: security/smack/ 19417 19418SMC91x ETHERNET DRIVER 19419M: Nicolas Pitre <nico@fluxnic.net> 19420S: Odd Fixes 19421F: drivers/net/ethernet/smsc/smc91x.* 19422 19423SMM665 HARDWARE MONITOR DRIVER 19424M: Guenter Roeck <linux@roeck-us.net> 19425L: linux-hwmon@vger.kernel.org 19426S: Maintained 19427F: Documentation/hwmon/smm665.rst 19428F: drivers/hwmon/smm665.c 19429 19430SMSC EMC2103 HARDWARE MONITOR DRIVER 19431M: Steve Glendinning <steve.glendinning@shawell.net> 19432L: linux-hwmon@vger.kernel.org 19433S: Maintained 19434F: Documentation/hwmon/emc2103.rst 19435F: drivers/hwmon/emc2103.c 19436 19437SMSC SCH5627 HARDWARE MONITOR DRIVER 19438M: Hans de Goede <hdegoede@redhat.com> 19439L: linux-hwmon@vger.kernel.org 19440S: Supported 19441F: Documentation/hwmon/sch5627.rst 19442F: drivers/hwmon/sch5627.c 19443 19444SMSC UFX6000 and UFX7000 USB to VGA DRIVER 19445M: Steve Glendinning <steve.glendinning@shawell.net> 19446L: linux-fbdev@vger.kernel.org 19447S: Maintained 19448F: drivers/video/fbdev/smscufx.c 19449 19450SMSC47B397 HARDWARE MONITOR DRIVER 19451M: Jean Delvare <jdelvare@suse.com> 19452L: linux-hwmon@vger.kernel.org 19453S: Maintained 19454F: Documentation/hwmon/smsc47b397.rst 19455F: drivers/hwmon/smsc47b397.c 19456 19457SMSC911x ETHERNET DRIVER 19458M: Steve Glendinning <steve.glendinning@shawell.net> 19459L: netdev@vger.kernel.org 19460S: Maintained 19461F: drivers/net/ethernet/smsc/smsc911x.* 19462F: include/linux/smsc911x.h 19463 19464SMSC9420 PCI ETHERNET DRIVER 19465M: Steve Glendinning <steve.glendinning@shawell.net> 19466L: netdev@vger.kernel.org 19467S: Maintained 19468F: drivers/net/ethernet/smsc/smsc9420.* 19469 19470SNET DPU VIRTIO DATA PATH ACCELERATOR 19471R: Alvaro Karsz <alvaro.karsz@solid-run.com> 19472F: drivers/vdpa/solidrun/ 19473 19474SOCIONEXT (SNI) AVE NETWORK DRIVER 19475M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 19476L: netdev@vger.kernel.org 19477S: Maintained 19478F: Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml 19479F: drivers/net/ethernet/socionext/sni_ave.c 19480 19481SOCIONEXT (SNI) NETSEC NETWORK DRIVER 19482M: Jassi Brar <jaswinder.singh@linaro.org> 19483M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 19484L: netdev@vger.kernel.org 19485S: Maintained 19486F: Documentation/devicetree/bindings/net/socionext,synquacer-netsec.yaml 19487F: drivers/net/ethernet/socionext/netsec.c 19488 19489SOCIONEXT (SNI) Synquacer SPI DRIVER 19490M: Masahisa Kojima <masahisa.kojima@linaro.org> 19491M: Jassi Brar <jaswinder.singh@linaro.org> 19492L: linux-spi@vger.kernel.org 19493S: Maintained 19494F: Documentation/devicetree/bindings/spi/socionext,synquacer-spi.yaml 19495F: drivers/spi/spi-synquacer.c 19496 19497SOCIONEXT SYNQUACER I2C DRIVER 19498M: Ard Biesheuvel <ardb@kernel.org> 19499L: linux-i2c@vger.kernel.org 19500S: Maintained 19501F: Documentation/devicetree/bindings/i2c/socionext,synquacer-i2c.yaml 19502F: drivers/i2c/busses/i2c-synquacer.c 19503 19504SOCIONEXT UNIPHIER SOUND DRIVER 19505L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19506S: Orphan 19507F: sound/soc/uniphier/ 19508 19509SOCKET TIMESTAMPING 19510M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 19511S: Maintained 19512F: Documentation/networking/timestamping.rst 19513F: include/uapi/linux/net_tstamp.h 19514F: tools/testing/selftests/net/so_txtime.c 19515 19516SOEKRIS NET48XX LED SUPPORT 19517M: Chris Boot <bootc@bootc.net> 19518S: Maintained 19519F: drivers/leds/leds-net48xx.c 19520 19521SOFT-IWARP DRIVER (siw) 19522M: Bernard Metzler <bmt@zurich.ibm.com> 19523L: linux-rdma@vger.kernel.org 19524S: Supported 19525F: drivers/infiniband/sw/siw/ 19526F: include/uapi/rdma/siw-abi.h 19527 19528SOFT-ROCE DRIVER (rxe) 19529M: Zhu Yanjun <zyjzyj2000@gmail.com> 19530L: linux-rdma@vger.kernel.org 19531S: Supported 19532F: drivers/infiniband/sw/rxe/ 19533F: include/uapi/rdma/rdma_user_rxe.h 19534 19535SOFTLOGIC 6x10 MPEG CODEC 19536M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 19537M: Anton Sviridenko <anton@corp.bluecherry.net> 19538M: Andrey Utkin <andrey_utkin@fastmail.com> 19539M: Ismael Luceno <ismael@iodev.co.uk> 19540L: linux-media@vger.kernel.org 19541S: Supported 19542F: drivers/media/pci/solo6x10/ 19543 19544SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI) 19545M: James Morse <james.morse@arm.com> 19546L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19547S: Maintained 19548F: Documentation/devicetree/bindings/arm/firmware/sdei.txt 19549F: drivers/firmware/arm_sdei.c 19550F: include/linux/arm_sdei.h 19551F: include/uapi/linux/arm_sdei.h 19552 19553SOFTWARE NODES AND DEVICE PROPERTIES 19554R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19555R: Daniel Scally <djrscally@gmail.com> 19556R: Heikki Krogerus <heikki.krogerus@linux.intel.com> 19557R: Sakari Ailus <sakari.ailus@linux.intel.com> 19558L: linux-acpi@vger.kernel.org 19559S: Maintained 19560F: drivers/base/property.c 19561F: drivers/base/swnode.c 19562F: include/linux/fwnode.h 19563F: include/linux/property.h 19564 19565SOFTWARE RAID (Multiple Disks) SUPPORT 19566M: Song Liu <song@kernel.org> 19567L: linux-raid@vger.kernel.org 19568S: Supported 19569Q: https://patchwork.kernel.org/project/linux-raid/list/ 19570T: git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git 19571F: drivers/md/Kconfig 19572F: drivers/md/Makefile 19573F: drivers/md/md* 19574F: drivers/md/raid* 19575F: include/linux/raid/ 19576F: include/uapi/linux/raid/ 19577 19578SOLIDRUN CLEARFOG SUPPORT 19579M: Russell King <linux@armlinux.org.uk> 19580S: Maintained 19581F: arch/arm/boot/dts/armada-388-clearfog* 19582F: arch/arm/boot/dts/armada-38x-solidrun-* 19583 19584SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT 19585M: Russell King <linux@armlinux.org.uk> 19586S: Maintained 19587F: arch/arm/boot/dts/imx6*-cubox-i* 19588F: arch/arm/boot/dts/imx6*-hummingboard* 19589F: arch/arm/boot/dts/imx6*-sr-* 19590 19591SONIC NETWORK DRIVER 19592M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 19593L: netdev@vger.kernel.org 19594S: Maintained 19595F: drivers/net/ethernet/natsemi/sonic.* 19596 19597SONICS SILICON BACKPLANE DRIVER (SSB) 19598M: Michael Buesch <m@bues.ch> 19599L: linux-wireless@vger.kernel.org 19600S: Maintained 19601F: drivers/ssb/ 19602F: include/linux/ssb/ 19603 19604SONY IMX208 SENSOR DRIVER 19605M: Sakari Ailus <sakari.ailus@linux.intel.com> 19606L: linux-media@vger.kernel.org 19607S: Maintained 19608T: git git://linuxtv.org/media_tree.git 19609F: drivers/media/i2c/imx208.c 19610 19611SONY IMX214 SENSOR DRIVER 19612M: Ricardo Ribalda <ribalda@kernel.org> 19613L: linux-media@vger.kernel.org 19614S: Maintained 19615T: git git://linuxtv.org/media_tree.git 19616F: Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml 19617F: drivers/media/i2c/imx214.c 19618 19619SONY IMX219 SENSOR DRIVER 19620M: Dave Stevenson <dave.stevenson@raspberrypi.com> 19621L: linux-media@vger.kernel.org 19622S: Maintained 19623T: git git://linuxtv.org/media_tree.git 19624F: Documentation/devicetree/bindings/media/i2c/imx219.yaml 19625F: drivers/media/i2c/imx219.c 19626 19627SONY IMX258 SENSOR DRIVER 19628M: Sakari Ailus <sakari.ailus@linux.intel.com> 19629L: linux-media@vger.kernel.org 19630S: Maintained 19631T: git git://linuxtv.org/media_tree.git 19632F: Documentation/devicetree/bindings/media/i2c/imx258.yaml 19633F: drivers/media/i2c/imx258.c 19634 19635SONY IMX274 SENSOR DRIVER 19636M: Leon Luo <leonl@leopardimaging.com> 19637L: linux-media@vger.kernel.org 19638S: Maintained 19639T: git git://linuxtv.org/media_tree.git 19640F: Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml 19641F: drivers/media/i2c/imx274.c 19642 19643SONY IMX290 SENSOR DRIVER 19644M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19645L: linux-media@vger.kernel.org 19646S: Maintained 19647T: git git://linuxtv.org/media_tree.git 19648F: Documentation/devicetree/bindings/media/i2c/sony,imx290.yaml 19649F: drivers/media/i2c/imx290.c 19650 19651SONY IMX296 SENSOR DRIVER 19652M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 19653M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19654L: linux-media@vger.kernel.org 19655S: Maintained 19656T: git git://linuxtv.org/media_tree.git 19657F: Documentation/devicetree/bindings/media/i2c/sony,imx296.yaml 19658F: drivers/media/i2c/imx296.c 19659 19660SONY IMX319 SENSOR DRIVER 19661M: Bingbu Cao <bingbu.cao@intel.com> 19662L: linux-media@vger.kernel.org 19663S: Maintained 19664T: git git://linuxtv.org/media_tree.git 19665F: drivers/media/i2c/imx319.c 19666 19667SONY IMX334 SENSOR DRIVER 19668M: Paul J. Murphy <paul.j.murphy@intel.com> 19669M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19670L: linux-media@vger.kernel.org 19671S: Maintained 19672T: git git://linuxtv.org/media_tree.git 19673F: Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml 19674F: drivers/media/i2c/imx334.c 19675 19676SONY IMX335 SENSOR DRIVER 19677M: Paul J. Murphy <paul.j.murphy@intel.com> 19678M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19679L: linux-media@vger.kernel.org 19680S: Maintained 19681T: git git://linuxtv.org/media_tree.git 19682F: Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml 19683F: drivers/media/i2c/imx335.c 19684 19685SONY IMX355 SENSOR DRIVER 19686M: Tianshu Qiu <tian.shu.qiu@intel.com> 19687L: linux-media@vger.kernel.org 19688S: Maintained 19689T: git git://linuxtv.org/media_tree.git 19690F: drivers/media/i2c/imx355.c 19691 19692SONY IMX412 SENSOR DRIVER 19693M: Paul J. Murphy <paul.j.murphy@intel.com> 19694M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19695L: linux-media@vger.kernel.org 19696S: Maintained 19697T: git git://linuxtv.org/media_tree.git 19698F: Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml 19699F: drivers/media/i2c/imx412.c 19700 19701SONY IMX415 SENSOR DRIVER 19702M: Michael Riesch <michael.riesch@wolfvision.net> 19703L: linux-media@vger.kernel.org 19704S: Maintained 19705T: git git://linuxtv.org/media_tree.git 19706F: Documentation/devicetree/bindings/media/i2c/sony,imx415.yaml 19707F: drivers/media/i2c/imx415.c 19708 19709SONY MEMORYSTICK SUBSYSTEM 19710M: Maxim Levitsky <maximlevitsky@gmail.com> 19711M: Alex Dubov <oakad@yahoo.com> 19712M: Ulf Hansson <ulf.hansson@linaro.org> 19713L: linux-mmc@vger.kernel.org 19714S: Maintained 19715T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 19716F: drivers/memstick/ 19717F: include/linux/memstick.h 19718 19719SONY VAIO CONTROL DEVICE DRIVER 19720M: Mattia Dongili <malattia@linux.it> 19721L: platform-driver-x86@vger.kernel.org 19722S: Maintained 19723W: http://www.linux.it/~malattia/wiki/index.php/Sony_drivers 19724F: Documentation/admin-guide/laptops/sony-laptop.rst 19725F: drivers/char/sonypi.c 19726F: drivers/platform/x86/sony-laptop.c 19727F: include/linux/sony-laptop.h 19728 19729SOUND 19730M: Jaroslav Kysela <perex@perex.cz> 19731M: Takashi Iwai <tiwai@suse.com> 19732L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19733S: Maintained 19734W: http://www.alsa-project.org/ 19735Q: http://patchwork.kernel.org/project/alsa-devel/list/ 19736T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19737F: Documentation/sound/ 19738F: include/sound/ 19739F: include/uapi/sound/ 19740F: sound/ 19741F: tools/testing/selftests/alsa 19742 19743SOUND - ALSA SELFTESTS 19744M: Mark Brown <broonie@kernel.org> 19745L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19746L: linux-kselftest@vger.kernel.org 19747S: Supported 19748F: tools/testing/selftests/alsa 19749 19750SOUND - COMPRESSED AUDIO 19751M: Vinod Koul <vkoul@kernel.org> 19752L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19753S: Supported 19754T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19755F: Documentation/sound/designs/compress-offload.rst 19756F: include/sound/compress_driver.h 19757F: include/uapi/sound/compress_* 19758F: sound/core/compress_offload.c 19759F: sound/soc/soc-compress.c 19760 19761SOUND - DMAENGINE HELPERS 19762M: Lars-Peter Clausen <lars@metafoo.de> 19763S: Supported 19764F: include/sound/dmaengine_pcm.h 19765F: sound/core/pcm_dmaengine.c 19766F: sound/soc/soc-generic-dmaengine-pcm.c 19767 19768SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC) 19769M: Liam Girdwood <lgirdwood@gmail.com> 19770M: Mark Brown <broonie@kernel.org> 19771L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19772S: Supported 19773W: http://alsa-project.org/main/index.php/ASoC 19774T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 19775F: Documentation/devicetree/bindings/sound/ 19776F: Documentation/sound/soc/ 19777F: include/dt-bindings/sound/ 19778F: include/sound/soc* 19779F: sound/soc/ 19780 19781SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS 19782M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19783M: Liam Girdwood <lgirdwood@gmail.com> 19784M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 19785M: Bard Liao <yung-chuan.liao@linux.intel.com> 19786M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 19787M: Daniel Baluta <daniel.baluta@nxp.com> 19788R: Kai Vehmanen <kai.vehmanen@linux.intel.com> 19789L: sound-open-firmware@alsa-project.org (moderated for non-subscribers) 19790S: Supported 19791W: https://github.com/thesofproject/linux/ 19792F: sound/soc/sof/ 19793 19794SOUNDWIRE SUBSYSTEM 19795M: Vinod Koul <vkoul@kernel.org> 19796M: Bard Liao <yung-chuan.liao@linux.intel.com> 19797R: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19798R: Sanyog Kale <sanyog.r.kale@intel.com> 19799L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19800S: Supported 19801T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git 19802F: Documentation/driver-api/soundwire/ 19803F: drivers/soundwire/ 19804F: include/linux/soundwire/ 19805 19806SP2 MEDIA DRIVER 19807M: Olli Salonen <olli.salonen@iki.fi> 19808L: linux-media@vger.kernel.org 19809S: Maintained 19810W: https://linuxtv.org 19811Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19812F: drivers/media/dvb-frontends/sp2* 19813 19814SPANISH DOCUMENTATION 19815M: Carlos Bilbao <carlos.bilbao@amd.com> 19816S: Maintained 19817F: Documentation/translations/sp_SP/ 19818 19819SPARC + UltraSPARC (sparc/sparc64) 19820M: "David S. Miller" <davem@davemloft.net> 19821L: sparclinux@vger.kernel.org 19822S: Maintained 19823Q: http://patchwork.ozlabs.org/project/sparclinux/list/ 19824T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 19825T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 19826F: arch/sparc/ 19827F: drivers/sbus/ 19828 19829SPARC SERIAL DRIVERS 19830M: "David S. Miller" <davem@davemloft.net> 19831L: sparclinux@vger.kernel.org 19832S: Maintained 19833T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 19834T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 19835F: drivers/tty/serial/suncore.c 19836F: drivers/tty/serial/sunhv.c 19837F: drivers/tty/serial/sunsab.c 19838F: drivers/tty/serial/sunsab.h 19839F: drivers/tty/serial/sunsu.c 19840F: drivers/tty/serial/sunzilog.c 19841F: drivers/tty/serial/sunzilog.h 19842F: drivers/tty/vcc.c 19843F: include/linux/sunserialcore.h 19844 19845SPARSE CHECKER 19846M: "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com> 19847L: linux-sparse@vger.kernel.org 19848S: Maintained 19849W: https://sparse.docs.kernel.org/ 19850Q: https://patchwork.kernel.org/project/linux-sparse/list/ 19851B: https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools 19852T: git git://git.kernel.org/pub/scm/devel/sparse/sparse.git 19853F: include/linux/compiler.h 19854 19855SPEAKUP CONSOLE SPEECH DRIVER 19856M: William Hubbs <w.d.hubbs@gmail.com> 19857M: Chris Brannon <chris@the-brannons.com> 19858M: Kirk Reiser <kirk@reisers.ca> 19859M: Samuel Thibault <samuel.thibault@ens-lyon.org> 19860L: speakup@linux-speakup.org 19861S: Odd Fixes 19862W: http://www.linux-speakup.org/ 19863W: https://github.com/linux-speakup/speakup 19864B: https://github.com/linux-speakup/speakup/issues 19865F: drivers/accessibility/speakup/ 19866 19867SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT 19868M: Viresh Kumar <vireshk@kernel.org> 19869M: Shiraz Hashim <shiraz.linux.kernel@gmail.com> 19870M: soc@kernel.org 19871L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19872S: Maintained 19873W: http://www.st.com/spear 19874F: arch/arm/boot/dts/spear* 19875F: arch/arm/mach-spear/ 19876F: drivers/clk/spear/ 19877F: drivers/pinctrl/spear/ 19878 19879SPI NOR SUBSYSTEM 19880M: Tudor Ambarus <tudor.ambarus@linaro.org> 19881M: Pratyush Yadav <pratyush@kernel.org> 19882R: Michael Walle <michael@walle.cc> 19883L: linux-mtd@lists.infradead.org 19884S: Maintained 19885W: http://www.linux-mtd.infradead.org/ 19886Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 19887C: irc://irc.oftc.net/mtd 19888T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next 19889F: Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml 19890F: drivers/mtd/spi-nor/ 19891F: include/linux/mtd/spi-nor.h 19892 19893SPI SUBSYSTEM 19894M: Mark Brown <broonie@kernel.org> 19895L: linux-spi@vger.kernel.org 19896S: Maintained 19897Q: http://patchwork.kernel.org/project/spi-devel-general/list/ 19898T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 19899F: Documentation/devicetree/bindings/spi/ 19900F: Documentation/spi/ 19901F: drivers/spi/ 19902F: include/linux/spi/ 19903F: include/uapi/linux/spi/ 19904F: tools/spi/ 19905 19906SPIDERNET NETWORK DRIVER for CELL 19907M: Ishizaki Kou <kou.ishizaki@toshiba.co.jp> 19908M: Geoff Levand <geoff@infradead.org> 19909L: netdev@vger.kernel.org 19910L: linuxppc-dev@lists.ozlabs.org 19911S: Maintained 19912F: Documentation/networking/device_drivers/ethernet/toshiba/spider_net.rst 19913F: drivers/net/ethernet/toshiba/spider_net* 19914 19915SPMI SUBSYSTEM 19916M: Stephen Boyd <sboyd@kernel.org> 19917L: linux-kernel@vger.kernel.org 19918S: Maintained 19919T: git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git 19920F: Documentation/devicetree/bindings/spmi/ 19921F: drivers/spmi/ 19922F: include/dt-bindings/spmi/spmi.h 19923F: include/linux/spmi.h 19924F: include/trace/events/spmi.h 19925 19926SPU FILE SYSTEM 19927M: Jeremy Kerr <jk@ozlabs.org> 19928L: linuxppc-dev@lists.ozlabs.org 19929S: Supported 19930W: http://www.ibm.com/developerworks/power/cell/ 19931F: Documentation/filesystems/spufs/spufs.rst 19932F: arch/powerpc/platforms/cell/spufs/ 19933 19934SQUASHFS FILE SYSTEM 19935M: Phillip Lougher <phillip@squashfs.org.uk> 19936L: squashfs-devel@lists.sourceforge.net (subscribers-only) 19937S: Maintained 19938W: http://squashfs.org.uk 19939T: git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git 19940F: Documentation/filesystems/squashfs.rst 19941F: fs/squashfs/ 19942 19943SRM (Alpha) environment access 19944M: Jan-Benedict Glaw <jbglaw@lug-owl.de> 19945S: Maintained 19946F: arch/alpha/kernel/srm_env.c 19947 19948ST LSM6DSx IMU IIO DRIVER 19949M: Lorenzo Bianconi <lorenzo@kernel.org> 19950L: linux-iio@vger.kernel.org 19951S: Maintained 19952W: http://www.st.com/ 19953F: Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml 19954F: drivers/iio/imu/st_lsm6dsx/ 19955 19956ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER 19957M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 19958M: Sylvain Petinot <sylvain.petinot@foss.st.com> 19959L: linux-media@vger.kernel.org 19960S: Maintained 19961T: git git://linuxtv.org/media_tree.git 19962F: Documentation/devicetree/bindings/media/i2c/st,st-mipid02.yaml 19963F: drivers/media/i2c/st-mipid02.c 19964 19965ST STM32 I2C/SMBUS DRIVER 19966M: Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com> 19967M: Alain Volmat <alain.volmat@foss.st.com> 19968L: linux-i2c@vger.kernel.org 19969S: Maintained 19970F: drivers/i2c/busses/i2c-stm32* 19971 19972ST STM32 SPI DRIVER 19973M: Alain Volmat <alain.volmat@foss.st.com> 19974L: linux-spi@vger.kernel.org 19975S: Maintained 19976F: drivers/spi/spi-stm32.c 19977 19978ST STPDDC60 DRIVER 19979M: Daniel Nilsson <daniel.nilsson@flex.com> 19980L: linux-hwmon@vger.kernel.org 19981S: Maintained 19982F: Documentation/hwmon/stpddc60.rst 19983F: drivers/hwmon/pmbus/stpddc60.c 19984 19985ST VGXY61 DRIVER 19986M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 19987M: Sylvain Petinot <sylvain.petinot@foss.st.com> 19988L: linux-media@vger.kernel.org 19989S: Maintained 19990T: git git://linuxtv.org/media_tree.git 19991F: Documentation/devicetree/bindings/media/i2c/st,st-vgxy61.yaml 19992F: Documentation/userspace-api/media/drivers/st-vgxy61.rst 19993F: drivers/media/i2c/st-vgxy61.c 19994 19995ST VL53L0X ToF RANGER(I2C) IIO DRIVER 19996M: Song Qiang <songqiang1304521@gmail.com> 19997L: linux-iio@vger.kernel.org 19998S: Maintained 19999F: Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml 20000F: drivers/iio/proximity/vl53l0x-i2c.c 20001 20002STABLE BRANCH 20003M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20004M: Sasha Levin <sashal@kernel.org> 20005L: stable@vger.kernel.org 20006S: Supported 20007F: Documentation/process/stable-kernel-rules.rst 20008 20009STAGING - ATOMISP DRIVER 20010M: Hans de Goede <hdegoede@redhat.com> 20011M: Mauro Carvalho Chehab <mchehab@kernel.org> 20012R: Sakari Ailus <sakari.ailus@linux.intel.com> 20013L: linux-media@vger.kernel.org 20014S: Maintained 20015F: drivers/staging/media/atomisp/ 20016 20017STAGING - FIELDBUS SUBSYSTEM 20018M: Sven Van Asbroeck <TheSven73@gmail.com> 20019S: Maintained 20020F: drivers/staging/fieldbus/* 20021F: drivers/staging/fieldbus/Documentation/ 20022 20023STAGING - HMS ANYBUS-S BUS 20024M: Sven Van Asbroeck <TheSven73@gmail.com> 20025S: Maintained 20026F: drivers/staging/fieldbus/anybuss/ 20027 20028STAGING - INDUSTRIAL IO 20029M: Jonathan Cameron <jic23@kernel.org> 20030L: linux-iio@vger.kernel.org 20031S: Odd Fixes 20032F: Documentation/devicetree/bindings/staging/iio/ 20033F: drivers/staging/iio/ 20034 20035STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec) 20036M: Marc Dietrich <marvin24@gmx.de> 20037L: ac100@lists.launchpad.net (moderated for non-subscribers) 20038L: linux-tegra@vger.kernel.org 20039S: Maintained 20040F: drivers/staging/nvec/ 20041 20042STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON) 20043M: Jens Frederich <jfrederich@gmail.com> 20044M: Jon Nettleton <jon.nettleton@gmail.com> 20045S: Maintained 20046W: http://wiki.laptop.org/go/DCON 20047F: drivers/staging/olpc_dcon/ 20048 20049STAGING - REALTEK RTL8712U DRIVERS 20050M: Larry Finger <Larry.Finger@lwfinger.net> 20051M: Florian Schilhabel <florian.c.schilhabel@googlemail.com>. 20052S: Odd Fixes 20053F: drivers/staging/rtl8712/ 20054 20055STAGING - SEPS525 LCD CONTROLLER DRIVERS 20056M: Michael Hennerich <michael.hennerich@analog.com> 20057L: linux-fbdev@vger.kernel.org 20058S: Supported 20059F: Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml 20060F: drivers/staging/fbtft/fb_seps525.c 20061 20062STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER 20063M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 20064M: Teddy Wang <teddy.wang@siliconmotion.com> 20065M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 20066L: linux-fbdev@vger.kernel.org 20067S: Maintained 20068F: drivers/staging/sm750fb/ 20069 20070STAGING - VIA VT665X DRIVERS 20071M: Forest Bond <forest@alittletooquiet.net> 20072S: Odd Fixes 20073F: drivers/staging/vt665?/ 20074 20075STAGING SUBSYSTEM 20076M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20077L: linux-staging@lists.linux.dev 20078S: Supported 20079T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 20080F: drivers/staging/ 20081 20082STARFIRE/DURALAN NETWORK DRIVER 20083M: Ion Badulescu <ionut@badula.org> 20084S: Odd Fixes 20085F: drivers/net/ethernet/adaptec/starfire* 20086 20087STARFIVE DEVICETREES 20088M: Emil Renner Berthing <kernel@esmil.dk> 20089S: Maintained 20090F: arch/riscv/boot/dts/starfive/ 20091 20092STARFIVE DWMAC GLUE LAYER 20093M: Emil Renner Berthing <kernel@esmil.dk> 20094M: Samin Guo <samin.guo@starfivetech.com> 20095S: Maintained 20096F: Documentation/devicetree/bindings/net/starfive,jh7110-dwmac.yaml 20097F: drivers/net/ethernet/stmicro/stmmac/dwmac-starfive.c 20098 20099STARFIVE JH7110 MMC/SD/SDIO DRIVER 20100M: William Qiu <william.qiu@starfivetech.com> 20101S: Supported 20102F: Documentation/devicetree/bindings/mmc/starfive* 20103F: drivers/mmc/host/dw_mmc-starfive.c 20104 20105STARFIVE JH71X0 CLOCK DRIVERS 20106M: Emil Renner Berthing <kernel@esmil.dk> 20107M: Hal Feng <hal.feng@starfivetech.com> 20108S: Maintained 20109F: Documentation/devicetree/bindings/clock/starfive,jh71*.yaml 20110F: drivers/clk/starfive/clk-starfive-jh71* 20111F: include/dt-bindings/clock/starfive?jh71*.h 20112 20113STARFIVE JH71X0 PINCTRL DRIVERS 20114M: Emil Renner Berthing <kernel@esmil.dk> 20115M: Jianlong Huang <jianlong.huang@starfivetech.com> 20116L: linux-gpio@vger.kernel.org 20117S: Maintained 20118F: Documentation/devicetree/bindings/pinctrl/starfive,jh71*.yaml 20119F: drivers/pinctrl/starfive/pinctrl-starfive-jh71* 20120F: include/dt-bindings/pinctrl/pinctrl-starfive-jh7100.h 20121F: include/dt-bindings/pinctrl/starfive,jh7110-pinctrl.h 20122 20123STARFIVE JH71X0 RESET CONTROLLER DRIVERS 20124M: Emil Renner Berthing <kernel@esmil.dk> 20125M: Hal Feng <hal.feng@starfivetech.com> 20126S: Maintained 20127F: Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml 20128F: drivers/reset/starfive/reset-starfive-jh71* 20129F: include/dt-bindings/reset/starfive?jh71*.h 20130 20131STARFIVE JH71XX PMU CONTROLLER DRIVER 20132M: Walker Chen <walker.chen@starfivetech.com> 20133S: Supported 20134F: Documentation/devicetree/bindings/power/starfive* 20135F: drivers/soc/starfive/jh71xx_pmu.c 20136F: include/dt-bindings/power/starfive,jh7110-pmu.h 20137 20138STARFIVE SOC DRIVERS 20139M: Conor Dooley <conor@kernel.org> 20140S: Maintained 20141T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 20142F: drivers/soc/starfive/ 20143 20144STARFIVE TRNG DRIVER 20145M: Jia Jie Ho <jiajie.ho@starfivetech.com> 20146S: Supported 20147F: Documentation/devicetree/bindings/rng/starfive* 20148F: drivers/char/hw_random/jh7110-trng.c 20149 20150STARFIVE WATCHDOG DRIVER 20151M: Xingyu Wu <xingyu.wu@starfivetech.com> 20152M: Samin Guo <samin.guo@starfivetech.com> 20153S: Supported 20154F: Documentation/devicetree/bindings/watchdog/starfive* 20155F: drivers/watchdog/starfive-wdt.c 20156 20157STATIC BRANCH/CALL 20158M: Peter Zijlstra <peterz@infradead.org> 20159M: Josh Poimboeuf <jpoimboe@kernel.org> 20160M: Jason Baron <jbaron@akamai.com> 20161R: Steven Rostedt <rostedt@goodmis.org> 20162R: Ard Biesheuvel <ardb@kernel.org> 20163S: Supported 20164F: arch/*/include/asm/jump_label*.h 20165F: arch/*/include/asm/static_call*.h 20166F: arch/*/kernel/jump_label.c 20167F: arch/*/kernel/static_call.c 20168F: include/linux/jump_label*.h 20169F: include/linux/static_call*.h 20170F: kernel/jump_label.c 20171F: kernel/static_call.c 20172 20173STI AUDIO (ASoC) DRIVERS 20174M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 20175L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20176S: Maintained 20177F: Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt 20178F: sound/soc/sti/ 20179 20180STI CEC DRIVER 20181M: Alain Volmat <alain.volmat@foss.st.com> 20182S: Maintained 20183F: Documentation/devicetree/bindings/media/cec/st,stih-cec.yaml 20184F: drivers/media/cec/platform/sti/ 20185 20186STK1160 USB VIDEO CAPTURE DRIVER 20187M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 20188L: linux-media@vger.kernel.org 20189S: Maintained 20190T: git git://linuxtv.org/media_tree.git 20191F: drivers/media/usb/stk1160/ 20192 20193STM32 AUDIO (ASoC) DRIVERS 20194M: Olivier Moysan <olivier.moysan@foss.st.com> 20195M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 20196L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20197S: Maintained 20198F: Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml 20199F: Documentation/devicetree/bindings/sound/st,stm32-*.yaml 20200F: sound/soc/stm/ 20201 20202STM32 TIMER/LPTIMER DRIVERS 20203M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 20204S: Maintained 20205F: Documentation/ABI/testing/*timer-stm32 20206F: Documentation/devicetree/bindings/*/*stm32-*timer* 20207F: drivers/*/stm32-*timer* 20208F: drivers/pwm/pwm-stm32* 20209F: include/linux/*/stm32-*tim* 20210 20211STMMAC ETHERNET DRIVER 20212M: Giuseppe Cavallaro <peppe.cavallaro@st.com> 20213M: Alexandre Torgue <alexandre.torgue@foss.st.com> 20214M: Jose Abreu <joabreu@synopsys.com> 20215L: netdev@vger.kernel.org 20216S: Supported 20217W: http://www.stlinux.com 20218F: Documentation/networking/device_drivers/ethernet/stmicro/ 20219F: drivers/net/ethernet/stmicro/stmmac/ 20220 20221SUN HAPPY MEAL ETHERNET DRIVER 20222M: Sean Anderson <seanga2@gmail.com> 20223S: Maintained 20224F: drivers/net/ethernet/sun/sunhme.* 20225 20226SUN3/3X 20227M: Sam Creasey <sammy@sammy.net> 20228S: Maintained 20229W: http://sammy.net/sun3/ 20230F: arch/m68k/include/asm/sun3* 20231F: arch/m68k/kernel/*sun3* 20232F: arch/m68k/sun3*/ 20233F: drivers/net/ethernet/i825xx/sun3* 20234 20235SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER 20236M: Hans de Goede <hdegoede@redhat.com> 20237L: linux-input@vger.kernel.org 20238S: Maintained 20239F: Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml 20240F: drivers/input/keyboard/sun4i-lradc-keys.c 20241 20242SUNDANCE NETWORK DRIVER 20243M: Denis Kirjanov <kda@linux-powerpc.org> 20244L: netdev@vger.kernel.org 20245S: Maintained 20246F: drivers/net/ethernet/dlink/sundance.c 20247 20248SUNPLUS ETHERNET DRIVER 20249M: Wells Lu <wellslutw@gmail.com> 20250L: netdev@vger.kernel.org 20251S: Maintained 20252W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 20253F: Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml 20254F: drivers/net/ethernet/sunplus/ 20255 20256SUNPLUS MMC DRIVER 20257M: Tony Huang <tonyhuang.sunplus@gmail.com> 20258M: Li-hao Kuo <lhjeff911@gmail.com> 20259S: Maintained 20260F: Documentation/devicetree/bindings/mmc/sunplus,mmc.yaml 20261F: drivers/mmc/host/sunplus-mmc.c 20262 20263SUNPLUS OCOTP DRIVER 20264M: Vincent Shih <vincent.sunplus@gmail.com> 20265S: Maintained 20266F: Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml 20267F: drivers/nvmem/sunplus-ocotp.c 20268 20269SUNPLUS PWM DRIVER 20270M: Hammer Hsieh <hammerh0314@gmail.com> 20271S: Maintained 20272F: Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml 20273F: drivers/pwm/pwm-sunplus.c 20274 20275SUNPLUS RTC DRIVER 20276M: Vincent Shih <vincent.sunplus@gmail.com> 20277L: linux-rtc@vger.kernel.org 20278S: Maintained 20279F: Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml 20280F: drivers/rtc/rtc-sunplus.c 20281 20282SUNPLUS SPI CONTROLLER INTERFACE DRIVER 20283M: Li-hao Kuo <lhjeff911@gmail.com> 20284L: linux-spi@vger.kernel.org 20285S: Maintained 20286F: Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml 20287F: drivers/spi/spi-sunplus-sp7021.c 20288 20289SUNPLUS UART DRIVER 20290M: Hammer Hsieh <hammerh0314@gmail.com> 20291S: Maintained 20292F: Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml 20293F: drivers/tty/serial/sunplus-uart.c 20294 20295SUNPLUS USB2 PHY DRIVER 20296M: Vincent Shih <vincent.sunplus@gmail.com> 20297L: linux-usb@vger.kernel.org 20298S: Maintained 20299F: Documentation/devicetree/bindings/phy/sunplus,sp7021-usb2-phy.yaml 20300F: drivers/phy/sunplus/Kconfig 20301F: drivers/phy/sunplus/Makefile 20302F: drivers/phy/sunplus/phy-sunplus-usb2.c 20303 20304SUNPLUS WATCHDOG DRIVER 20305M: Xiantao Hu <xt.hu@cqplus1.com> 20306L: linux-watchdog@vger.kernel.org 20307S: Maintained 20308F: Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml 20309F: drivers/watchdog/sunplus_wdt.c 20310 20311SUPERH 20312M: Yoshinori Sato <ysato@users.sourceforge.jp> 20313M: Rich Felker <dalias@libc.org> 20314M: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> 20315L: linux-sh@vger.kernel.org 20316S: Maintained 20317Q: http://patchwork.kernel.org/project/linux-sh/list/ 20318F: Documentation/arch/sh/ 20319F: arch/sh/ 20320F: drivers/sh/ 20321 20322SUSPEND TO RAM 20323M: "Rafael J. Wysocki" <rafael@kernel.org> 20324M: Len Brown <len.brown@intel.com> 20325M: Pavel Machek <pavel@ucw.cz> 20326L: linux-pm@vger.kernel.org 20327S: Supported 20328B: https://bugzilla.kernel.org 20329F: Documentation/power/ 20330F: arch/x86/kernel/acpi/sleep* 20331F: arch/x86/kernel/acpi/wakeup* 20332F: drivers/base/power/ 20333F: include/linux/freezer.h 20334F: include/linux/pm.h 20335F: include/linux/suspend.h 20336F: kernel/power/ 20337 20338SVGA HANDLING 20339M: Martin Mares <mj@ucw.cz> 20340L: linux-video@atrey.karlin.mff.cuni.cz 20341S: Maintained 20342F: Documentation/admin-guide/svga.rst 20343F: arch/x86/boot/video* 20344 20345SWITCHDEV 20346M: Jiri Pirko <jiri@resnulli.us> 20347M: Ivan Vecera <ivecera@redhat.com> 20348L: netdev@vger.kernel.org 20349S: Supported 20350F: include/net/switchdev.h 20351F: net/switchdev/ 20352 20353SY8106A REGULATOR DRIVER 20354M: Icenowy Zheng <icenowy@aosc.io> 20355S: Maintained 20356F: Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml 20357F: drivers/regulator/sy8106a-regulator.c 20358 20359SYNC FILE FRAMEWORK 20360M: Sumit Semwal <sumit.semwal@linaro.org> 20361R: Gustavo Padovan <gustavo@padovan.org> 20362L: linux-media@vger.kernel.org 20363L: dri-devel@lists.freedesktop.org 20364S: Maintained 20365T: git git://anongit.freedesktop.org/drm/drm-misc 20366F: Documentation/driver-api/sync_file.rst 20367F: drivers/dma-buf/dma-fence* 20368F: drivers/dma-buf/sw_sync.c 20369F: drivers/dma-buf/sync_* 20370F: include/linux/sync_file.h 20371F: include/uapi/linux/sync_file.h 20372 20373SYNOPSYS ARC ARCHITECTURE 20374M: Vineet Gupta <vgupta@kernel.org> 20375L: linux-snps-arc@lists.infradead.org 20376S: Supported 20377T: git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git 20378F: Documentation/arch/arc 20379F: Documentation/devicetree/bindings/arc/* 20380F: Documentation/devicetree/bindings/interrupt-controller/snps,arc* 20381F: arch/arc/ 20382F: drivers/clocksource/arc_timer.c 20383F: drivers/tty/serial/arc_uart.c 20384 20385SYNOPSYS ARC HSDK SDP pll clock driver 20386M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20387S: Supported 20388F: Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt 20389F: drivers/clk/clk-hsdk-pll.c 20390 20391SYNOPSYS ARC SDP clock driver 20392M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20393S: Supported 20394F: Documentation/devicetree/bindings/clock/snps,pll-clock.txt 20395F: drivers/clk/axs10x/* 20396 20397SYNOPSYS ARC SDP platform support 20398M: Alexey Brodkin <abrodkin@synopsys.com> 20399S: Supported 20400F: Documentation/devicetree/bindings/arc/axs10* 20401F: arch/arc/boot/dts/ax* 20402F: arch/arc/plat-axs10x 20403 20404SYNOPSYS AXS10x RESET CONTROLLER DRIVER 20405M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20406S: Supported 20407F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml 20408F: drivers/reset/reset-axs10x.c 20409 20410SYNOPSYS CREG GPIO DRIVER 20411M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20412S: Maintained 20413F: Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt 20414F: drivers/gpio/gpio-creg-snps.c 20415 20416SYNOPSYS DESIGNWARE 8250 UART DRIVER 20417M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 20418R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20419S: Supported 20420F: drivers/tty/serial/8250/8250_dw.c 20421F: drivers/tty/serial/8250/8250_dwlib.* 20422F: drivers/tty/serial/8250/8250_lpss.c 20423 20424SYNOPSYS DESIGNWARE APB GPIO DRIVER 20425M: Hoan Tran <hoan@os.amperecomputing.com> 20426M: Serge Semin <fancer.lancer@gmail.com> 20427L: linux-gpio@vger.kernel.org 20428S: Maintained 20429F: Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml 20430F: drivers/gpio/gpio-dwapb.c 20431 20432SYNOPSYS DESIGNWARE APB SSI DRIVER 20433M: Serge Semin <fancer.lancer@gmail.com> 20434L: linux-spi@vger.kernel.org 20435S: Supported 20436F: Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml 20437F: drivers/spi/spi-dw* 20438 20439SYNOPSYS DESIGNWARE AXI DMAC DRIVER 20440M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20441S: Maintained 20442F: Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml 20443F: drivers/dma/dw-axi-dmac/ 20444 20445SYNOPSYS DESIGNWARE DMAC DRIVER 20446M: Viresh Kumar <vireshk@kernel.org> 20447R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20448S: Maintained 20449F: Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml 20450F: Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml 20451F: drivers/dma/dw/ 20452F: include/dt-bindings/dma/dw-dmac.h 20453F: include/linux/dma/dw.h 20454F: include/linux/platform_data/dma-dw.h 20455 20456SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER 20457M: Jose Abreu <Jose.Abreu@synopsys.com> 20458L: netdev@vger.kernel.org 20459S: Supported 20460F: drivers/net/ethernet/synopsys/ 20461 20462SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER 20463M: Jose Abreu <Jose.Abreu@synopsys.com> 20464L: netdev@vger.kernel.org 20465S: Supported 20466F: drivers/net/pcs/pcs-xpcs.c 20467F: drivers/net/pcs/pcs-xpcs.h 20468F: include/linux/pcs/pcs-xpcs.h 20469 20470SYNOPSYS DESIGNWARE I2C DRIVER 20471M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 20472R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20473R: Mika Westerberg <mika.westerberg@linux.intel.com> 20474R: Jan Dabros <jsd@semihalf.com> 20475L: linux-i2c@vger.kernel.org 20476S: Supported 20477F: drivers/i2c/busses/i2c-designware-* 20478 20479SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER 20480M: Jaehoon Chung <jh80.chung@samsung.com> 20481L: linux-mmc@vger.kernel.org 20482S: Maintained 20483F: drivers/mmc/host/dw_mmc* 20484 20485SYNOPSYS HSDK RESET CONTROLLER DRIVER 20486M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20487S: Supported 20488F: Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt 20489F: drivers/reset/reset-hsdk.c 20490F: include/dt-bindings/reset/snps,hsdk-reset.h 20491 20492SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER 20493M: Prabu Thangamuthu <prabu.t@synopsys.com> 20494M: Manjunath M B <manjumb@synopsys.com> 20495L: linux-mmc@vger.kernel.org 20496S: Maintained 20497F: drivers/mmc/host/sdhci-pci-dwc-mshc.c 20498 20499SYSTEM CONFIGURATION (SYSCON) 20500M: Lee Jones <lee@kernel.org> 20501M: Arnd Bergmann <arnd@arndb.de> 20502S: Supported 20503T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 20504F: drivers/mfd/syscon.c 20505 20506SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers 20507M: Sudeep Holla <sudeep.holla@arm.com> 20508R: Cristian Marussi <cristian.marussi@arm.com> 20509L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20510S: Maintained 20511F: Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml 20512F: drivers/clk/clk-sc[mp]i.c 20513F: drivers/cpufreq/sc[mp]i-cpufreq.c 20514F: drivers/firmware/arm_scmi/ 20515F: drivers/firmware/arm_scpi.c 20516F: drivers/powercap/arm_scmi_powercap.c 20517F: drivers/regulator/scmi-regulator.c 20518F: drivers/reset/reset-scmi.c 20519F: include/linux/sc[mp]i_protocol.h 20520F: include/trace/events/scmi.h 20521F: include/uapi/linux/virtio_scmi.h 20522 20523SYSTEM RESET/SHUTDOWN DRIVERS 20524M: Sebastian Reichel <sre@kernel.org> 20525L: linux-pm@vger.kernel.org 20526S: Maintained 20527T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 20528F: Documentation/devicetree/bindings/power/reset/ 20529F: drivers/power/reset/ 20530 20531SYSTEM TRACE MODULE CLASS 20532M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 20533S: Maintained 20534T: git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git 20535F: Documentation/trace/stm.rst 20536F: drivers/hwtracing/stm/ 20537F: include/linux/stm.h 20538F: include/uapi/linux/stm.h 20539 20540SYSTEM76 ACPI DRIVER 20541M: Jeremy Soller <jeremy@system76.com> 20542M: System76 Product Development <productdev@system76.com> 20543L: platform-driver-x86@vger.kernel.org 20544S: Maintained 20545F: drivers/platform/x86/system76_acpi.c 20546 20547SYSV FILESYSTEM 20548S: Orphan 20549F: Documentation/filesystems/sysv-fs.rst 20550F: fs/sysv/ 20551F: include/linux/sysv_fs.h 20552 20553TASKSTATS STATISTICS INTERFACE 20554M: Balbir Singh <bsingharora@gmail.com> 20555S: Maintained 20556F: Documentation/accounting/taskstats* 20557F: include/linux/taskstats* 20558F: kernel/taskstats.c 20559 20560TC subsystem 20561M: Jamal Hadi Salim <jhs@mojatatu.com> 20562M: Cong Wang <xiyou.wangcong@gmail.com> 20563M: Jiri Pirko <jiri@resnulli.us> 20564L: netdev@vger.kernel.org 20565S: Maintained 20566F: include/net/pkt_cls.h 20567F: include/net/pkt_sched.h 20568F: include/net/tc_act/ 20569F: include/uapi/linux/pkt_cls.h 20570F: include/uapi/linux/pkt_sched.h 20571F: include/uapi/linux/tc_act/ 20572F: include/uapi/linux/tc_ematch/ 20573F: net/sched/ 20574F: tools/testing/selftests/tc-testing 20575 20576TC90522 MEDIA DRIVER 20577M: Akihiro Tsukada <tskd08@gmail.com> 20578L: linux-media@vger.kernel.org 20579S: Odd Fixes 20580F: drivers/media/dvb-frontends/tc90522* 20581 20582TCP LOW PRIORITY MODULE 20583M: "Wong Hoi Sing, Edison" <hswong3i@gmail.com> 20584M: "Hung Hing Lun, Mike" <hlhung3i@gmail.com> 20585S: Maintained 20586W: http://tcp-lp-mod.sourceforge.net/ 20587F: net/ipv4/tcp_lp.c 20588 20589TDA10071 MEDIA DRIVER 20590M: Antti Palosaari <crope@iki.fi> 20591L: linux-media@vger.kernel.org 20592S: Maintained 20593W: https://linuxtv.org 20594W: http://palosaari.fi/linux/ 20595Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20596T: git git://linuxtv.org/anttip/media_tree.git 20597F: drivers/media/dvb-frontends/tda10071* 20598 20599TDA18212 MEDIA DRIVER 20600M: Antti Palosaari <crope@iki.fi> 20601L: linux-media@vger.kernel.org 20602S: Maintained 20603W: https://linuxtv.org 20604W: http://palosaari.fi/linux/ 20605Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20606T: git git://linuxtv.org/anttip/media_tree.git 20607F: drivers/media/tuners/tda18212* 20608 20609TDA18218 MEDIA DRIVER 20610M: Antti Palosaari <crope@iki.fi> 20611L: linux-media@vger.kernel.org 20612S: Maintained 20613W: https://linuxtv.org 20614W: http://palosaari.fi/linux/ 20615Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20616T: git git://linuxtv.org/anttip/media_tree.git 20617F: drivers/media/tuners/tda18218* 20618 20619TDA18250 MEDIA DRIVER 20620M: Olli Salonen <olli.salonen@iki.fi> 20621L: linux-media@vger.kernel.org 20622S: Maintained 20623W: https://linuxtv.org 20624Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20625T: git git://linuxtv.org/media_tree.git 20626F: drivers/media/tuners/tda18250* 20627 20628TDA18271 MEDIA DRIVER 20629M: Michael Krufky <mkrufky@linuxtv.org> 20630L: linux-media@vger.kernel.org 20631S: Maintained 20632W: https://linuxtv.org 20633W: http://github.com/mkrufky 20634Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20635T: git git://linuxtv.org/mkrufky/tuners.git 20636F: drivers/media/tuners/tda18271* 20637 20638TDA1997x MEDIA DRIVER 20639M: Tim Harvey <tharvey@gateworks.com> 20640L: linux-media@vger.kernel.org 20641S: Maintained 20642W: https://linuxtv.org 20643Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20644F: drivers/media/i2c/tda1997x.* 20645 20646TDA827x MEDIA DRIVER 20647M: Michael Krufky <mkrufky@linuxtv.org> 20648L: linux-media@vger.kernel.org 20649S: Maintained 20650W: https://linuxtv.org 20651W: http://github.com/mkrufky 20652Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20653T: git git://linuxtv.org/mkrufky/tuners.git 20654F: drivers/media/tuners/tda8290.* 20655 20656TDA8290 MEDIA DRIVER 20657M: Michael Krufky <mkrufky@linuxtv.org> 20658L: linux-media@vger.kernel.org 20659S: Maintained 20660W: https://linuxtv.org 20661W: http://github.com/mkrufky 20662Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20663T: git git://linuxtv.org/mkrufky/tuners.git 20664F: drivers/media/tuners/tda8290.* 20665 20666TDA9840 MEDIA DRIVER 20667M: Hans Verkuil <hverkuil@xs4all.nl> 20668L: linux-media@vger.kernel.org 20669S: Maintained 20670W: https://linuxtv.org 20671T: git git://linuxtv.org/media_tree.git 20672F: drivers/media/i2c/tda9840* 20673 20674TEA5761 TUNER DRIVER 20675M: Mauro Carvalho Chehab <mchehab@kernel.org> 20676L: linux-media@vger.kernel.org 20677S: Odd fixes 20678W: https://linuxtv.org 20679T: git git://linuxtv.org/media_tree.git 20680F: drivers/media/tuners/tea5761.* 20681 20682TEA5767 TUNER DRIVER 20683M: Mauro Carvalho Chehab <mchehab@kernel.org> 20684L: linux-media@vger.kernel.org 20685S: Maintained 20686W: https://linuxtv.org 20687T: git git://linuxtv.org/media_tree.git 20688F: drivers/media/tuners/tea5767.* 20689 20690TEA6415C MEDIA DRIVER 20691M: Hans Verkuil <hverkuil@xs4all.nl> 20692L: linux-media@vger.kernel.org 20693S: Maintained 20694W: https://linuxtv.org 20695T: git git://linuxtv.org/media_tree.git 20696F: drivers/media/i2c/tea6415c* 20697 20698TEA6420 MEDIA DRIVER 20699M: Hans Verkuil <hverkuil@xs4all.nl> 20700L: linux-media@vger.kernel.org 20701S: Maintained 20702W: https://linuxtv.org 20703T: git git://linuxtv.org/media_tree.git 20704F: drivers/media/i2c/tea6420* 20705 20706TEAM DRIVER 20707M: Jiri Pirko <jiri@resnulli.us> 20708L: netdev@vger.kernel.org 20709S: Supported 20710F: drivers/net/team/ 20711F: include/linux/if_team.h 20712F: include/uapi/linux/if_team.h 20713F: tools/testing/selftests/drivers/net/team/ 20714 20715TECHNICAL ADVISORY BOARD PROCESS DOCS 20716M: "Theodore Ts'o" <tytso@mit.edu> 20717M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20718L: tech-board-discuss@lists.linux-foundation.org 20719S: Maintained 20720F: Documentation/process/contribution-maturity-model.rst 20721F: Documentation/process/researcher-guidelines.rst 20722 20723TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT 20724M: "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com> 20725S: Maintained 20726F: arch/x86/platform/ts5500/ 20727 20728TECHNOTREND USB IR RECEIVER 20729M: Sean Young <sean@mess.org> 20730L: linux-media@vger.kernel.org 20731S: Maintained 20732F: drivers/media/rc/ttusbir.c 20733 20734TECHWELL TW9910 VIDEO DECODER 20735L: linux-media@vger.kernel.org 20736S: Orphan 20737F: drivers/media/i2c/tw9910.c 20738F: include/media/i2c/tw9910.h 20739 20740TEE SUBSYSTEM 20741M: Jens Wiklander <jens.wiklander@linaro.org> 20742R: Sumit Garg <sumit.garg@linaro.org> 20743L: op-tee@lists.trustedfirmware.org 20744S: Maintained 20745F: Documentation/staging/tee.rst 20746F: drivers/tee/ 20747F: include/linux/tee_drv.h 20748F: include/uapi/linux/tee.h 20749 20750TEGRA ARCHITECTURE SUPPORT 20751M: Thierry Reding <thierry.reding@gmail.com> 20752M: Jonathan Hunter <jonathanh@nvidia.com> 20753L: linux-tegra@vger.kernel.org 20754S: Supported 20755Q: http://patchwork.ozlabs.org/project/linux-tegra/list/ 20756T: git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git 20757N: [^a-z]tegra 20758 20759TEGRA CLOCK DRIVER 20760M: Peter De Schrijver <pdeschrijver@nvidia.com> 20761M: Prashant Gaikwad <pgaikwad@nvidia.com> 20762S: Supported 20763F: drivers/clk/tegra/ 20764 20765TEGRA DMA DRIVERS 20766M: Laxman Dewangan <ldewangan@nvidia.com> 20767M: Jon Hunter <jonathanh@nvidia.com> 20768S: Supported 20769F: drivers/dma/tegra* 20770 20771TEGRA I2C DRIVER 20772M: Laxman Dewangan <ldewangan@nvidia.com> 20773R: Dmitry Osipenko <digetx@gmail.com> 20774S: Supported 20775F: drivers/i2c/busses/i2c-tegra.c 20776 20777TEGRA IOMMU DRIVERS 20778M: Thierry Reding <thierry.reding@gmail.com> 20779R: Krishna Reddy <vdumpa@nvidia.com> 20780L: linux-tegra@vger.kernel.org 20781S: Supported 20782F: drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c 20783F: drivers/iommu/tegra* 20784 20785TEGRA KBC DRIVER 20786M: Laxman Dewangan <ldewangan@nvidia.com> 20787S: Supported 20788F: drivers/input/keyboard/tegra-kbc.c 20789 20790TEGRA NAND DRIVER 20791M: Stefan Agner <stefan@agner.ch> 20792M: Lucas Stach <dev@lynxeye.de> 20793S: Maintained 20794F: Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt 20795F: drivers/mtd/nand/raw/tegra_nand.c 20796 20797TEGRA PWM DRIVER 20798M: Thierry Reding <thierry.reding@gmail.com> 20799S: Supported 20800F: drivers/pwm/pwm-tegra.c 20801 20802TEGRA QUAD SPI DRIVER 20803M: Thierry Reding <thierry.reding@gmail.com> 20804M: Jonathan Hunter <jonathanh@nvidia.com> 20805M: Sowjanya Komatineni <skomatineni@nvidia.com> 20806L: linux-tegra@vger.kernel.org 20807S: Maintained 20808F: drivers/spi/spi-tegra210-quad.c 20809 20810TEGRA SERIAL DRIVER 20811M: Laxman Dewangan <ldewangan@nvidia.com> 20812S: Supported 20813F: drivers/tty/serial/serial-tegra.c 20814 20815TEGRA SPI DRIVER 20816M: Laxman Dewangan <ldewangan@nvidia.com> 20817S: Supported 20818F: drivers/spi/spi-tegra* 20819 20820TEGRA VIDEO DRIVER 20821M: Thierry Reding <thierry.reding@gmail.com> 20822M: Jonathan Hunter <jonathanh@nvidia.com> 20823M: Sowjanya Komatineni <skomatineni@nvidia.com> 20824L: linux-media@vger.kernel.org 20825L: linux-tegra@vger.kernel.org 20826S: Maintained 20827F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 20828F: drivers/staging/media/tegra-video/ 20829 20830TEGRA XUSB PADCTL DRIVER 20831M: JC Kuo <jckuo@nvidia.com> 20832S: Supported 20833F: drivers/phy/tegra/xusb* 20834 20835TEHUTI ETHERNET DRIVER 20836M: Andy Gospodarek <andy@greyhouse.net> 20837L: netdev@vger.kernel.org 20838S: Supported 20839F: drivers/net/ethernet/tehuti/* 20840 20841TELECOM CLOCK DRIVER FOR MCPL0010 20842M: Mark Gross <markgross@kernel.org> 20843S: Supported 20844F: drivers/char/tlclk.c 20845 20846TEMPO SEMICONDUCTOR DRIVERS 20847M: Steven Eckhoff <steven.eckhoff.opensource@gmail.com> 20848S: Maintained 20849F: Documentation/devicetree/bindings/sound/tscs*.txt 20850F: sound/soc/codecs/tscs*.c 20851F: sound/soc/codecs/tscs*.h 20852 20853TENSILICA XTENSA PORT (xtensa) 20854M: Chris Zankel <chris@zankel.net> 20855M: Max Filippov <jcmvbkbc@gmail.com> 20856S: Maintained 20857T: git https://github.com/jcmvbkbc/linux-xtensa.git 20858F: arch/xtensa/ 20859F: drivers/irqchip/irq-xtensa-* 20860 20861TEXAS INSTRUMENTS ASoC DRIVERS 20862M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 20863L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20864S: Maintained 20865F: Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml 20866F: sound/soc/ti/ 20867 20868TEXAS INSTRUMENTS DMA DRIVERS 20869M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 20870L: dmaengine@vger.kernel.org 20871S: Maintained 20872F: Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt 20873F: Documentation/devicetree/bindings/dma/ti-edma.txt 20874F: Documentation/devicetree/bindings/dma/ti/ 20875F: drivers/dma/ti/ 20876F: include/linux/dma/k3-psil.h 20877F: include/linux/dma/k3-udma-glue.h 20878F: include/linux/dma/ti-cppi5.h 20879X: drivers/dma/ti/cppi41.c 20880 20881TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER 20882M: Robert Marko <robert.marko@sartura.hr> 20883M: Luka Perkov <luka.perkov@sartura.hr> 20884L: linux-hwmon@vger.kernel.org 20885S: Maintained 20886F: Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml 20887F: Documentation/hwmon/tps23861.rst 20888F: drivers/hwmon/tps23861.c 20889 20890TEXAS INSTRUMENTS' DAC7612 DAC DRIVER 20891M: Ricardo Ribalda <ribalda@kernel.org> 20892L: linux-iio@vger.kernel.org 20893S: Supported 20894F: Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml 20895F: drivers/iio/dac/ti-dac7612.c 20896 20897TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER 20898M: Nishanth Menon <nm@ti.com> 20899M: Tero Kristo <kristo@kernel.org> 20900M: Santosh Shilimkar <ssantosh@kernel.org> 20901L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20902S: Maintained 20903F: Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml 20904F: Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml 20905F: Documentation/devicetree/bindings/clock/ti,sci-clk.yaml 20906F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml 20907F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml 20908F: Documentation/devicetree/bindings/reset/ti,sci-reset.yaml 20909F: Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml 20910F: drivers/clk/keystone/sci-clk.c 20911F: drivers/firmware/ti_sci* 20912F: drivers/irqchip/irq-ti-sci-inta.c 20913F: drivers/irqchip/irq-ti-sci-intr.c 20914F: drivers/reset/reset-ti-sci.c 20915F: drivers/soc/ti/ti_sci_inta_msi.c 20916F: drivers/soc/ti/ti_sci_pm_domains.c 20917F: include/dt-bindings/soc/ti,sci_pm_domain.h 20918F: include/linux/soc/ti/ti_sci_inta_msi.h 20919F: include/linux/soc/ti/ti_sci_protocol.h 20920 20921TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER 20922M: Puranjay Mohan <puranjay12@gmail.com> 20923L: linux-iio@vger.kernel.org 20924S: Supported 20925F: Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml 20926F: drivers/iio/temperature/tmp117.c 20927 20928THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER 20929M: Hans Verkuil <hverkuil@xs4all.nl> 20930L: linux-media@vger.kernel.org 20931S: Maintained 20932W: https://linuxtv.org 20933T: git git://linuxtv.org/media_tree.git 20934F: drivers/media/radio/radio-raremono.c 20935 20936THERMAL 20937M: Rafael J. Wysocki <rafael@kernel.org> 20938M: Daniel Lezcano <daniel.lezcano@linaro.org> 20939R: Amit Kucheria <amitk@kernel.org> 20940R: Zhang Rui <rui.zhang@intel.com> 20941L: linux-pm@vger.kernel.org 20942S: Supported 20943Q: https://patchwork.kernel.org/project/linux-pm/list/ 20944T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal 20945F: Documentation/ABI/testing/sysfs-class-thermal 20946F: Documentation/admin-guide/thermal/ 20947F: Documentation/devicetree/bindings/thermal/ 20948F: Documentation/driver-api/thermal/ 20949F: drivers/thermal/ 20950F: include/dt-bindings/thermal/ 20951F: include/linux/cpu_cooling.h 20952F: include/linux/thermal.h 20953F: include/uapi/linux/thermal.h 20954F: tools/lib/thermal/ 20955F: tools/thermal/ 20956 20957THERMAL DRIVER FOR AMLOGIC SOCS 20958M: Guillaume La Roque <glaroque@baylibre.com> 20959L: linux-pm@vger.kernel.org 20960L: linux-amlogic@lists.infradead.org 20961S: Supported 20962W: http://linux-meson.com/ 20963F: Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml 20964F: drivers/thermal/amlogic_thermal.c 20965 20966THERMAL/CPU_COOLING 20967M: Amit Daniel Kachhap <amit.kachhap@gmail.com> 20968M: Daniel Lezcano <daniel.lezcano@linaro.org> 20969M: Viresh Kumar <viresh.kumar@linaro.org> 20970R: Lukasz Luba <lukasz.luba@arm.com> 20971L: linux-pm@vger.kernel.org 20972S: Supported 20973F: Documentation/driver-api/thermal/cpu-cooling-api.rst 20974F: Documentation/driver-api/thermal/cpu-idle-cooling.rst 20975F: drivers/thermal/cpufreq_cooling.c 20976F: drivers/thermal/cpuidle_cooling.c 20977F: include/linux/cpu_cooling.h 20978 20979THERMAL/POWER_ALLOCATOR 20980M: Lukasz Luba <lukasz.luba@arm.com> 20981L: linux-pm@vger.kernel.org 20982S: Maintained 20983F: Documentation/driver-api/thermal/power_allocator.rst 20984F: drivers/thermal/gov_power_allocator.c 20985F: drivers/thermal/thermal_trace_ipa.h 20986 20987THINKPAD ACPI EXTRAS DRIVER 20988M: Henrique de Moraes Holschuh <hmh@hmh.eng.br> 20989L: ibm-acpi-devel@lists.sourceforge.net 20990L: platform-driver-x86@vger.kernel.org 20991S: Maintained 20992W: http://ibm-acpi.sourceforge.net 20993W: http://thinkwiki.org/wiki/Ibm-acpi 20994T: git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git 20995F: drivers/platform/x86/thinkpad_acpi.c 20996 20997THINKPAD LMI DRIVER 20998M: Mark Pearson <markpearson@lenovo.com> 20999L: platform-driver-x86@vger.kernel.org 21000S: Maintained 21001F: Documentation/ABI/testing/sysfs-class-firmware-attributes 21002F: drivers/platform/x86/think-lmi.? 21003 21004THUNDERBOLT DMA TRAFFIC TEST DRIVER 21005M: Isaac Hazan <isaac.hazan@intel.com> 21006L: linux-usb@vger.kernel.org 21007S: Maintained 21008F: drivers/thunderbolt/dma_test.c 21009 21010THUNDERBOLT DRIVER 21011M: Andreas Noever <andreas.noever@gmail.com> 21012M: Michael Jamet <michael.jamet@intel.com> 21013M: Mika Westerberg <mika.westerberg@linux.intel.com> 21014M: Yehezkel Bernat <YehezkelShB@gmail.com> 21015L: linux-usb@vger.kernel.org 21016S: Maintained 21017T: git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git 21018F: Documentation/admin-guide/thunderbolt.rst 21019F: drivers/thunderbolt/ 21020F: include/linux/thunderbolt.h 21021 21022THUNDERBOLT NETWORK DRIVER 21023M: Michael Jamet <michael.jamet@intel.com> 21024M: Mika Westerberg <mika.westerberg@linux.intel.com> 21025M: Yehezkel Bernat <YehezkelShB@gmail.com> 21026L: netdev@vger.kernel.org 21027S: Maintained 21028F: drivers/net/thunderbolt/ 21029 21030THUNDERX GPIO DRIVER 21031M: Robert Richter <rric@kernel.org> 21032S: Odd Fixes 21033F: drivers/gpio/gpio-thunderx.c 21034 21035TI ADS7924 ADC DRIVER 21036M: Hugo Villeneuve <hvilleneuve@dimonoff.com> 21037L: linux-iio@vger.kernel.org 21038S: Supported 21039F: Documentation/devicetree/bindings/iio/adc/ti,ads7924.yaml 21040F: drivers/iio/adc/ti-ads7924.c 21041 21042TI AM437X VPFE DRIVER 21043M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 21044L: linux-media@vger.kernel.org 21045S: Maintained 21046W: https://linuxtv.org 21047Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21048T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 21049F: drivers/media/platform/ti/am437x/ 21050 21051TI BANDGAP AND THERMAL DRIVER 21052M: Eduardo Valentin <edubezval@gmail.com> 21053M: Keerthy <j-keerthy@ti.com> 21054L: linux-pm@vger.kernel.org 21055L: linux-omap@vger.kernel.org 21056S: Maintained 21057F: drivers/thermal/ti-soc-thermal/ 21058 21059TI BQ27XXX POWER SUPPLY DRIVER 21060F: drivers/power/supply/bq27xxx_battery.c 21061F: drivers/power/supply/bq27xxx_battery_i2c.c 21062F: include/linux/power/bq27xxx_battery.h 21063 21064TI CDCE706 CLOCK DRIVER 21065M: Max Filippov <jcmvbkbc@gmail.com> 21066S: Maintained 21067F: drivers/clk/clk-cdce706.c 21068 21069TI CLOCK DRIVER 21070M: Tero Kristo <kristo@kernel.org> 21071L: linux-omap@vger.kernel.org 21072S: Odd Fixes 21073F: drivers/clk/ti/ 21074F: include/linux/clk/ti.h 21075 21076TI DAVINCI MACHINE SUPPORT 21077M: Bartosz Golaszewski <brgl@bgdev.pl> 21078L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21079S: Maintained 21080T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 21081F: Documentation/devicetree/bindings/i2c/i2c-davinci.txt 21082F: arch/arm/boot/dts/da850* 21083F: arch/arm/mach-davinci/ 21084F: drivers/i2c/busses/i2c-davinci.c 21085 21086TI DAVINCI SERIES CLOCK DRIVER 21087M: David Lechner <david@lechnology.com> 21088R: Sekhar Nori <nsekhar@ti.com> 21089S: Maintained 21090F: Documentation/devicetree/bindings/clock/ti/davinci/ 21091F: drivers/clk/davinci/ 21092F: include/linux/clk/davinci.h 21093 21094TI DAVINCI SERIES GPIO DRIVER 21095M: Keerthy <j-keerthy@ti.com> 21096L: linux-gpio@vger.kernel.org 21097S: Maintained 21098F: Documentation/devicetree/bindings/gpio/gpio-davinci.yaml 21099F: drivers/gpio/gpio-davinci.c 21100 21101TI DAVINCI SERIES MEDIA DRIVER 21102M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 21103L: linux-media@vger.kernel.org 21104S: Maintained 21105W: https://linuxtv.org 21106Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21107T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 21108F: drivers/media/platform/ti/davinci/ 21109F: include/media/davinci/ 21110 21111TI ENHANCED CAPTURE (eCAP) DRIVER 21112M: Vignesh Raghavendra <vigneshr@ti.com> 21113R: Julien Panis <jpanis@baylibre.com> 21114L: linux-iio@vger.kernel.org 21115L: linux-omap@vger.kernel.org 21116S: Maintained 21117F: Documentation/devicetree/bindings/counter/ti,am62-ecap-capture.yaml 21118F: drivers/counter/ti-ecap-capture.c 21119 21120TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER 21121R: David Lechner <david@lechnology.com> 21122L: linux-iio@vger.kernel.org 21123F: Documentation/devicetree/bindings/counter/ti-eqep.yaml 21124F: drivers/counter/ti-eqep.c 21125 21126TI ETHERNET SWITCH DRIVER (CPSW) 21127R: Grygorii Strashko <grygorii.strashko@ti.com> 21128L: linux-omap@vger.kernel.org 21129L: netdev@vger.kernel.org 21130S: Maintained 21131F: drivers/net/ethernet/ti/cpsw* 21132F: drivers/net/ethernet/ti/davinci* 21133 21134TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS 21135M: Alex Dubov <oakad@yahoo.com> 21136S: Maintained 21137W: http://tifmxx.berlios.de/ 21138F: drivers/memstick/host/tifm_ms.c 21139F: drivers/misc/tifm* 21140F: drivers/mmc/host/tifm_sd.c 21141F: include/linux/tifm.h 21142 21143TI KEYSTONE MULTICORE NAVIGATOR DRIVERS 21144M: Nishanth Menon <nm@ti.com> 21145M: Santosh Shilimkar <ssantosh@kernel.org> 21146L: linux-kernel@vger.kernel.org 21147L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21148S: Maintained 21149T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 21150F: drivers/soc/ti/* 21151 21152TI LM49xxx FAMILY ASoC CODEC DRIVERS 21153M: M R Swami Reddy <mr.swami.reddy@ti.com> 21154M: Vishwas A Deshpande <vishwas.a.deshpande@ti.com> 21155L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21156S: Maintained 21157F: sound/soc/codecs/isabelle* 21158F: sound/soc/codecs/lm49453* 21159 21160TI LMP92064 ADC DRIVER 21161M: Leonard Göhrs <l.goehrs@pengutronix.de> 21162R: kernel@pengutronix.de 21163L: linux-iio@vger.kernel.org 21164S: Maintained 21165F: Documentation/devicetree/bindings/iio/adc/ti,lmp92064.yaml 21166F: drivers/iio/adc/ti-lmp92064.c 21167 21168TI PCM3060 ASoC CODEC DRIVER 21169M: Kirill Marinushkin <kmarinushkin@birdec.com> 21170L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21171S: Maintained 21172F: Documentation/devicetree/bindings/sound/pcm3060.txt 21173F: sound/soc/codecs/pcm3060* 21174 21175TI TAS571X FAMILY ASoC CODEC DRIVER 21176M: Kevin Cernekee <cernekee@chromium.org> 21177L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21178S: Odd Fixes 21179F: sound/soc/codecs/tas571x* 21180 21181TI TMAG5273 MAGNETOMETER DRIVER 21182M: Gerald Loacker <gerald.loacker@wolfvision.net> 21183L: linux-iio@vger.kernel.org 21184S: Maintained 21185F: Documentation/devicetree/bindings/iio/magnetometer/ti,tmag5273.yaml 21186F: drivers/iio/magnetometer/tmag5273.c 21187 21188TI TRF7970A NFC DRIVER 21189M: Mark Greer <mgreer@animalcreek.com> 21190L: linux-wireless@vger.kernel.org 21191S: Supported 21192F: Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml 21193F: drivers/nfc/trf7970a.c 21194 21195TI TSC2046 ADC DRIVER 21196M: Oleksij Rempel <o.rempel@pengutronix.de> 21197R: kernel@pengutronix.de 21198L: linux-iio@vger.kernel.org 21199S: Maintained 21200F: Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml 21201F: drivers/iio/adc/ti-tsc2046.c 21202 21203TI TWL4030 SERIES SOC CODEC DRIVER 21204M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21205L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21206S: Maintained 21207F: sound/soc/codecs/twl4030* 21208 21209TI VPE/CAL DRIVERS 21210M: Benoit Parrot <bparrot@ti.com> 21211L: linux-media@vger.kernel.org 21212S: Maintained 21213W: http://linuxtv.org/ 21214Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21215F: Documentation/devicetree/bindings/media/ti,cal.yaml 21216F: Documentation/devicetree/bindings/media/ti,vpe.yaml 21217F: drivers/media/platform/ti/cal/ 21218F: drivers/media/platform/ti/vpe/ 21219 21220TI WILINK WIRELESS DRIVERS 21221L: linux-wireless@vger.kernel.org 21222S: Orphan 21223W: https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx 21224W: https://wireless.wiki.kernel.org/en/users/Drivers/wl1251 21225T: git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git 21226F: drivers/net/wireless/ti/ 21227 21228TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER 21229M: John Stultz <jstultz@google.com> 21230M: Thomas Gleixner <tglx@linutronix.de> 21231R: Stephen Boyd <sboyd@kernel.org> 21232L: linux-kernel@vger.kernel.org 21233S: Supported 21234T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 21235F: include/linux/clocksource.h 21236F: include/linux/time.h 21237F: include/linux/timex.h 21238F: include/uapi/linux/time.h 21239F: include/uapi/linux/timex.h 21240F: kernel/time/alarmtimer.c 21241F: kernel/time/clocksource.c 21242F: kernel/time/ntp.c 21243F: kernel/time/time*.c 21244F: tools/testing/selftests/timers/ 21245 21246TIPC NETWORK LAYER 21247M: Jon Maloy <jmaloy@redhat.com> 21248M: Ying Xue <ying.xue@windriver.com> 21249L: netdev@vger.kernel.org (core kernel code) 21250L: tipc-discussion@lists.sourceforge.net (user apps, general discussion) 21251S: Maintained 21252W: http://tipc.sourceforge.net/ 21253F: include/uapi/linux/tipc*.h 21254F: net/tipc/ 21255 21256TLAN NETWORK DRIVER 21257M: Samuel Chessman <chessman@tux.org> 21258L: tlan-devel@lists.sourceforge.net (subscribers-only) 21259S: Maintained 21260W: http://sourceforge.net/projects/tlan/ 21261F: Documentation/networking/device_drivers/ethernet/ti/tlan.rst 21262F: drivers/net/ethernet/ti/tlan.* 21263 21264TMIO/SDHI MMC DRIVER 21265M: Wolfram Sang <wsa+renesas@sang-engineering.com> 21266L: linux-mmc@vger.kernel.org 21267L: linux-renesas-soc@vger.kernel.org 21268S: Supported 21269F: drivers/mmc/host/renesas_sdhi* 21270F: drivers/mmc/host/tmio_mmc* 21271F: include/linux/mfd/tmio.h 21272 21273TMP401 HARDWARE MONITOR DRIVER 21274M: Guenter Roeck <linux@roeck-us.net> 21275L: linux-hwmon@vger.kernel.org 21276S: Maintained 21277F: Documentation/devicetree/bindings/hwmon/ti,tmp401.yaml 21278F: Documentation/hwmon/tmp401.rst 21279F: drivers/hwmon/tmp401.c 21280 21281TMP464 HARDWARE MONITOR DRIVER 21282M: Guenter Roeck <linux@roeck-us.net> 21283L: linux-hwmon@vger.kernel.org 21284S: Maintained 21285F: Documentation/devicetree/bindings/hwmon/ti,tmp464.yaml 21286F: Documentation/hwmon/tmp464.rst 21287F: drivers/hwmon/tmp464.c 21288 21289TMP513 HARDWARE MONITOR DRIVER 21290M: Eric Tremblay <etremblay@distech-controls.com> 21291L: linux-hwmon@vger.kernel.org 21292S: Maintained 21293F: Documentation/hwmon/tmp513.rst 21294F: drivers/hwmon/tmp513.c 21295 21296TMPFS (SHMEM FILESYSTEM) 21297M: Hugh Dickins <hughd@google.com> 21298L: linux-mm@kvack.org 21299S: Maintained 21300F: include/linux/shmem_fs.h 21301F: mm/shmem.c 21302 21303TOMOYO SECURITY MODULE 21304M: Kentaro Takeda <takedakn@nttdata.co.jp> 21305M: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> 21306L: tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English) 21307L: tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English) 21308L: tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese) 21309L: tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese) 21310S: Maintained 21311W: https://tomoyo.osdn.jp/ 21312F: security/tomoyo/ 21313 21314TOPSTAR LAPTOP EXTRAS DRIVER 21315M: Herton Ronaldo Krzesinski <herton@canonical.com> 21316L: platform-driver-x86@vger.kernel.org 21317S: Maintained 21318F: drivers/platform/x86/topstar-laptop.c 21319 21320TORTURE-TEST MODULES 21321M: Davidlohr Bueso <dave@stgolabs.net> 21322M: "Paul E. McKenney" <paulmck@kernel.org> 21323M: Josh Triplett <josh@joshtriplett.org> 21324L: linux-kernel@vger.kernel.org 21325S: Supported 21326T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 21327F: Documentation/RCU/torture.rst 21328F: kernel/locking/locktorture.c 21329F: kernel/rcu/rcuscale.c 21330F: kernel/rcu/rcutorture.c 21331F: kernel/rcu/refscale.c 21332F: kernel/torture.c 21333 21334TOSHIBA ACPI EXTRAS DRIVER 21335M: Azael Avalos <coproscefalo@gmail.com> 21336L: platform-driver-x86@vger.kernel.org 21337S: Maintained 21338F: drivers/platform/x86/toshiba_acpi.c 21339 21340TOSHIBA BLUETOOTH DRIVER 21341M: Azael Avalos <coproscefalo@gmail.com> 21342L: platform-driver-x86@vger.kernel.org 21343S: Maintained 21344F: drivers/platform/x86/toshiba_bluetooth.c 21345 21346TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER 21347M: Azael Avalos <coproscefalo@gmail.com> 21348L: platform-driver-x86@vger.kernel.org 21349S: Maintained 21350F: drivers/platform/x86/toshiba_haps.c 21351 21352TOSHIBA SMM DRIVER 21353M: Jonathan Buzzard <jonathan@buzzard.org.uk> 21354S: Maintained 21355W: http://www.buzzard.org.uk/toshiba/ 21356F: drivers/char/toshiba.c 21357F: include/linux/toshiba.h 21358F: include/uapi/linux/toshiba.h 21359 21360TOSHIBA TC358743 DRIVER 21361M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 21362L: linux-media@vger.kernel.org 21363S: Maintained 21364F: Documentation/devicetree/bindings/media/i2c/tc358743.txt 21365F: drivers/media/i2c/tc358743* 21366F: include/media/i2c/tc358743.h 21367 21368TOSHIBA WMI HOTKEYS DRIVER 21369M: Azael Avalos <coproscefalo@gmail.com> 21370L: platform-driver-x86@vger.kernel.org 21371S: Maintained 21372F: drivers/platform/x86/toshiba-wmi.c 21373 21374TPM DEVICE DRIVER 21375M: Peter Huewe <peterhuewe@gmx.de> 21376M: Jarkko Sakkinen <jarkko@kernel.org> 21377R: Jason Gunthorpe <jgg@ziepe.ca> 21378L: linux-integrity@vger.kernel.org 21379S: Maintained 21380W: https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity 21381Q: https://patchwork.kernel.org/project/linux-integrity/list/ 21382T: git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git 21383F: drivers/char/tpm/ 21384 21385TPS546D24 DRIVER 21386M: Duke Du <dukedu83@gmail.com> 21387L: linux-hwmon@vger.kernel.org 21388S: Maintained 21389F: Documentation/hwmon/tps546d24.rst 21390F: drivers/hwmon/pmbus/tps546d24.c 21391 21392TRACING 21393M: Steven Rostedt <rostedt@goodmis.org> 21394M: Masami Hiramatsu <mhiramat@kernel.org> 21395L: linux-kernel@vger.kernel.org 21396L: linux-trace-kernel@vger.kernel.org 21397S: Maintained 21398Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 21399T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 21400F: Documentation/trace/* 21401F: fs/tracefs/ 21402F: include/linux/trace*.h 21403F: include/trace/ 21404F: kernel/trace/ 21405F: scripts/tracing/ 21406F: tools/testing/selftests/ftrace/ 21407 21408TRACING MMIO ACCESSES (MMIOTRACE) 21409M: Steven Rostedt <rostedt@goodmis.org> 21410M: Masami Hiramatsu <mhiramat@kernel.org> 21411R: Karol Herbst <karolherbst@gmail.com> 21412R: Pekka Paalanen <ppaalanen@gmail.com> 21413L: linux-kernel@vger.kernel.org 21414L: nouveau@lists.freedesktop.org 21415S: Maintained 21416F: arch/x86/mm/kmmio.c 21417F: arch/x86/mm/mmio-mod.c 21418F: arch/x86/mm/testmmiotrace.c 21419F: include/linux/mmiotrace.h 21420F: kernel/trace/trace_mmiotrace.c 21421 21422TRACING OS NOISE / LATENCY TRACERS 21423M: Steven Rostedt <rostedt@goodmis.org> 21424M: Daniel Bristot de Oliveira <bristot@kernel.org> 21425S: Maintained 21426F: Documentation/trace/hwlat_detector.rst 21427F: Documentation/trace/osnoise-tracer.rst 21428F: Documentation/trace/timerlat-tracer.rst 21429F: arch/*/kernel/trace.c 21430F: include/trace/events/osnoise.h 21431F: kernel/trace/trace_hwlat.c 21432F: kernel/trace/trace_irqsoff.c 21433F: kernel/trace/trace_osnoise.c 21434F: kernel/trace/trace_sched_wakeup.c 21435 21436TRADITIONAL CHINESE DOCUMENTATION 21437M: Hu Haowen <src.res@email.cn> 21438L: linux-doc-tw-discuss@lists.sourceforge.net (moderated for non-subscribers) 21439S: Maintained 21440W: https://github.com/srcres258/linux-doc 21441T: git git://github.com/srcres258/linux-doc.git doc-zh-tw 21442F: Documentation/translations/zh_TW/ 21443 21444TTY LAYER 21445M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21446M: Jiri Slaby <jirislaby@kernel.org> 21447S: Supported 21448T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 21449F: Documentation/driver-api/serial/ 21450F: drivers/tty/ 21451F: drivers/tty/serial/serial_core.c 21452F: include/linux/selection.h 21453F: include/linux/serial.h 21454F: include/linux/serial_core.h 21455F: include/linux/sysrq.h 21456F: include/linux/tty*.h 21457F: include/linux/vt.h 21458F: include/linux/vt_*.h 21459F: include/uapi/linux/serial.h 21460F: include/uapi/linux/serial_core.h 21461F: include/uapi/linux/tty.h 21462 21463TUA9001 MEDIA DRIVER 21464M: Antti Palosaari <crope@iki.fi> 21465L: linux-media@vger.kernel.org 21466S: Maintained 21467W: https://linuxtv.org 21468W: http://palosaari.fi/linux/ 21469Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21470T: git git://linuxtv.org/anttip/media_tree.git 21471F: drivers/media/tuners/tua9001* 21472 21473TULIP NETWORK DRIVERS 21474L: netdev@vger.kernel.org 21475L: linux-parisc@vger.kernel.org 21476S: Orphan 21477F: drivers/net/ethernet/dec/tulip/ 21478 21479TUN/TAP driver 21480M: Maxim Krasnyansky <maxk@qti.qualcomm.com> 21481S: Maintained 21482W: http://vtun.sourceforge.net/tun 21483F: Documentation/networking/tuntap.rst 21484F: arch/um/os-Linux/drivers/ 21485 21486TURBOCHANNEL SUBSYSTEM 21487M: "Maciej W. Rozycki" <macro@orcam.me.uk> 21488M: Ralf Baechle <ralf@linux-mips.org> 21489L: linux-mips@vger.kernel.org 21490S: Maintained 21491Q: http://patchwork.linux-mips.org/project/linux-mips/list/ 21492F: drivers/tc/ 21493F: include/linux/tc.h 21494 21495TURBOSTAT UTILITY 21496M: "Len Brown" <lenb@kernel.org> 21497L: linux-pm@vger.kernel.org 21498S: Supported 21499Q: https://patchwork.kernel.org/project/linux-pm/list/ 21500B: https://bugzilla.kernel.org 21501T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat 21502F: tools/power/x86/turbostat/ 21503 21504TW5864 VIDEO4LINUX DRIVER 21505M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 21506M: Anton Sviridenko <anton@corp.bluecherry.net> 21507M: Andrey Utkin <andrey.utkin@corp.bluecherry.net> 21508M: Andrey Utkin <andrey_utkin@fastmail.com> 21509L: linux-media@vger.kernel.org 21510S: Supported 21511F: drivers/media/pci/tw5864/ 21512 21513TW68 VIDEO4LINUX DRIVER 21514M: Hans Verkuil <hverkuil@xs4all.nl> 21515L: linux-media@vger.kernel.org 21516S: Odd Fixes 21517W: https://linuxtv.org 21518T: git git://linuxtv.org/media_tree.git 21519F: drivers/media/pci/tw68/ 21520 21521TW686X VIDEO4LINUX DRIVER 21522M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 21523L: linux-media@vger.kernel.org 21524S: Maintained 21525W: http://linuxtv.org 21526T: git git://linuxtv.org/media_tree.git 21527F: drivers/media/pci/tw686x/ 21528 21529U-BOOT ENVIRONMENT VARIABLES 21530M: Rafał Miłecki <rafal@milecki.pl> 21531S: Maintained 21532F: Documentation/devicetree/bindings/nvmem/u-boot,env.yaml 21533F: drivers/nvmem/u-boot-env.c 21534 21535UACCE ACCELERATOR FRAMEWORK 21536M: Zhangfei Gao <zhangfei.gao@linaro.org> 21537M: Zhou Wang <wangzhou1@hisilicon.com> 21538L: linux-accelerators@lists.ozlabs.org 21539L: linux-kernel@vger.kernel.org 21540S: Maintained 21541F: Documentation/ABI/testing/sysfs-driver-uacce 21542F: Documentation/misc-devices/uacce.rst 21543F: drivers/misc/uacce/ 21544F: include/linux/uacce.h 21545F: include/uapi/misc/uacce/ 21546 21547UBI FILE SYSTEM (UBIFS) 21548M: Richard Weinberger <richard@nod.at> 21549L: linux-mtd@lists.infradead.org 21550S: Supported 21551W: http://www.linux-mtd.infradead.org/doc/ubifs.html 21552T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21553T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21554F: Documentation/ABI/testing/sysfs-fs-ubifs 21555F: Documentation/filesystems/ubifs-authentication.rst 21556F: Documentation/filesystems/ubifs.rst 21557F: fs/ubifs/ 21558 21559UBLK USERSPACE BLOCK DRIVER 21560M: Ming Lei <ming.lei@redhat.com> 21561L: linux-block@vger.kernel.org 21562S: Maintained 21563F: Documentation/block/ublk.rst 21564F: drivers/block/ublk_drv.c 21565F: include/uapi/linux/ublk_cmd.h 21566 21567UCLINUX (M68KNOMMU AND COLDFIRE) 21568M: Greg Ungerer <gerg@linux-m68k.org> 21569L: linux-m68k@lists.linux-m68k.org 21570S: Maintained 21571W: http://www.linux-m68k.org/ 21572T: git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git 21573F: arch/m68k/*/*_no.* 21574F: arch/m68k/68*/ 21575F: arch/m68k/coldfire/ 21576F: arch/m68k/include/asm/*_no.* 21577 21578UDF FILESYSTEM 21579M: Jan Kara <jack@suse.com> 21580S: Maintained 21581F: Documentation/filesystems/udf.rst 21582F: fs/udf/ 21583 21584UDRAW TABLET 21585M: Bastien Nocera <hadess@hadess.net> 21586L: linux-input@vger.kernel.org 21587S: Maintained 21588F: drivers/hid/hid-udraw-ps3.c 21589 21590UFS FILESYSTEM 21591M: Evgeniy Dushistov <dushistov@mail.ru> 21592S: Maintained 21593F: Documentation/admin-guide/ufs.rst 21594F: fs/ufs/ 21595 21596UHID USERSPACE HID IO DRIVER 21597M: David Rheinsberg <david.rheinsberg@gmail.com> 21598L: linux-input@vger.kernel.org 21599S: Maintained 21600F: drivers/hid/uhid.c 21601F: include/uapi/linux/uhid.h 21602 21603ULPI BUS 21604M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21605L: linux-usb@vger.kernel.org 21606S: Maintained 21607F: drivers/usb/common/ulpi.c 21608F: include/linux/ulpi/ 21609 21610UNICODE SUBSYSTEM 21611M: Gabriel Krisman Bertazi <krisman@collabora.com> 21612L: linux-fsdevel@vger.kernel.org 21613S: Supported 21614F: fs/unicode/ 21615 21616UNIFDEF 21617M: Tony Finch <dot@dotat.at> 21618S: Maintained 21619W: http://dotat.at/prog/unifdef 21620F: scripts/unifdef.c 21621 21622UNIFORM CDROM DRIVER 21623M: Phillip Potter <phil@philpotter.co.uk> 21624S: Maintained 21625F: Documentation/cdrom/ 21626F: drivers/cdrom/cdrom.c 21627F: include/linux/cdrom.h 21628F: include/uapi/linux/cdrom.h 21629 21630UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER 21631R: Alim Akhtar <alim.akhtar@samsung.com> 21632R: Avri Altman <avri.altman@wdc.com> 21633R: Bart Van Assche <bvanassche@acm.org> 21634L: linux-scsi@vger.kernel.org 21635S: Supported 21636F: Documentation/devicetree/bindings/ufs/ 21637F: Documentation/scsi/ufs.rst 21638F: drivers/ufs/core/ 21639 21640UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS 21641M: Pedro Sousa <pedrom.sousa@synopsys.com> 21642L: linux-scsi@vger.kernel.org 21643S: Supported 21644F: drivers/ufs/host/*dwc* 21645 21646UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER EXYNOS HOOKS 21647M: Alim Akhtar <alim.akhtar@samsung.com> 21648L: linux-scsi@vger.kernel.org 21649S: Maintained 21650F: drivers/ufs/host/ufs-exynos* 21651 21652UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS 21653M: Stanley Chu <stanley.chu@mediatek.com> 21654L: linux-scsi@vger.kernel.org 21655L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 21656S: Maintained 21657F: drivers/ufs/host/ufs-mediatek* 21658 21659UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER QUALCOMM HOOKS 21660M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 21661L: linux-arm-msm@vger.kernel.org 21662L: linux-scsi@vger.kernel.org 21663S: Maintained 21664F: Documentation/devicetree/bindings/ufs/qcom,ufs.yaml 21665F: drivers/ufs/host/ufs-qcom* 21666 21667UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER RENESAS HOOKS 21668M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 21669L: linux-renesas-soc@vger.kernel.org 21670L: linux-scsi@vger.kernel.org 21671S: Maintained 21672F: drivers/ufs/host/ufs-renesas.c 21673 21674UNSORTED BLOCK IMAGES (UBI) 21675M: Richard Weinberger <richard@nod.at> 21676L: linux-mtd@lists.infradead.org 21677S: Supported 21678W: http://www.linux-mtd.infradead.org/ 21679T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21680T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21681F: drivers/mtd/ubi/ 21682F: include/linux/mtd/ubi.h 21683F: include/uapi/mtd/ubi-user.h 21684 21685USB "USBNET" DRIVER FRAMEWORK 21686M: Oliver Neukum <oneukum@suse.com> 21687L: netdev@vger.kernel.org 21688S: Maintained 21689W: http://www.linux-usb.org/usbnet 21690F: drivers/net/usb/usbnet.c 21691F: include/linux/usb/usbnet.h 21692 21693USB ACM DRIVER 21694M: Oliver Neukum <oneukum@suse.com> 21695L: linux-usb@vger.kernel.org 21696S: Maintained 21697F: Documentation/usb/acm.rst 21698F: drivers/usb/class/cdc-acm.* 21699 21700USB APPLE MFI FASTCHARGE DRIVER 21701M: Bastien Nocera <hadess@hadess.net> 21702L: linux-usb@vger.kernel.org 21703S: Maintained 21704F: drivers/usb/misc/apple-mfi-fastcharge.c 21705 21706USB AR5523 WIRELESS DRIVER 21707M: Pontus Fuchs <pontus.fuchs@gmail.com> 21708L: linux-wireless@vger.kernel.org 21709S: Maintained 21710F: drivers/net/wireless/ath/ar5523/ 21711 21712USB ATTACHED SCSI 21713M: Oliver Neukum <oneukum@suse.com> 21714L: linux-usb@vger.kernel.org 21715L: linux-scsi@vger.kernel.org 21716S: Maintained 21717F: drivers/usb/storage/uas.c 21718 21719USB CDC ETHERNET DRIVER 21720M: Oliver Neukum <oliver@neukum.org> 21721L: linux-usb@vger.kernel.org 21722S: Maintained 21723F: drivers/net/usb/cdc_*.c 21724F: include/uapi/linux/usb/cdc.h 21725 21726USB CHAOSKEY DRIVER 21727M: Keith Packard <keithp@keithp.com> 21728L: linux-usb@vger.kernel.org 21729S: Maintained 21730F: drivers/usb/misc/chaoskey.c 21731 21732USB CYPRESS C67X00 DRIVER 21733L: linux-usb@vger.kernel.org 21734S: Orphan 21735F: drivers/usb/c67x00/ 21736 21737USB DAVICOM DM9601 DRIVER 21738M: Peter Korsgaard <peter@korsgaard.com> 21739L: netdev@vger.kernel.org 21740S: Maintained 21741W: http://www.linux-usb.org/usbnet 21742F: drivers/net/usb/dm9601.c 21743 21744USB EHCI DRIVER 21745M: Alan Stern <stern@rowland.harvard.edu> 21746L: linux-usb@vger.kernel.org 21747S: Maintained 21748F: Documentation/usb/ehci.rst 21749F: drivers/usb/host/ehci* 21750 21751USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...) 21752M: Jiri Kosina <jikos@kernel.org> 21753M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 21754L: linux-usb@vger.kernel.org 21755S: Maintained 21756T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 21757F: Documentation/hid/hiddev.rst 21758F: drivers/hid/usbhid/ 21759 21760USB INTEL XHCI ROLE MUX DRIVER 21761M: Hans de Goede <hdegoede@redhat.com> 21762L: linux-usb@vger.kernel.org 21763S: Maintained 21764F: drivers/usb/roles/intel-xhci-usb-role-switch.c 21765 21766USB IP DRIVER FOR HISILICON KIRIN 960 21767M: Yu Chen <chenyu56@huawei.com> 21768M: Binghui Wang <wangbinghui@hisilicon.com> 21769L: linux-usb@vger.kernel.org 21770S: Maintained 21771F: Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml 21772F: drivers/phy/hisilicon/phy-hi3660-usb3.c 21773 21774USB IP DRIVER FOR HISILICON KIRIN 970 21775M: Mauro Carvalho Chehab <mchehab@kernel.org> 21776L: linux-usb@vger.kernel.org 21777S: Maintained 21778F: Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml 21779F: drivers/phy/hisilicon/phy-hi3670-usb3.c 21780 21781USB ISP116X DRIVER 21782M: Olav Kongas <ok@artecdesign.ee> 21783L: linux-usb@vger.kernel.org 21784S: Maintained 21785F: drivers/usb/host/isp116x* 21786F: include/linux/usb/isp116x.h 21787 21788USB ISP1760 DRIVER 21789M: Rui Miguel Silva <rui.silva@linaro.org> 21790L: linux-usb@vger.kernel.org 21791S: Maintained 21792F: Documentation/devicetree/bindings/usb/nxp,isp1760.yaml 21793F: drivers/usb/isp1760/* 21794 21795USB LAN78XX ETHERNET DRIVER 21796M: Woojung Huh <woojung.huh@microchip.com> 21797M: UNGLinuxDriver@microchip.com 21798L: netdev@vger.kernel.org 21799S: Maintained 21800F: Documentation/devicetree/bindings/net/microchip,lan78xx.txt 21801F: drivers/net/usb/lan78xx.* 21802F: include/dt-bindings/net/microchip-lan78xx.h 21803 21804USB MASS STORAGE DRIVER 21805M: Alan Stern <stern@rowland.harvard.edu> 21806L: linux-usb@vger.kernel.org 21807L: usb-storage@lists.one-eyed-alien.net 21808S: Maintained 21809F: drivers/usb/storage/ 21810 21811USB MIDI DRIVER 21812M: Clemens Ladisch <clemens@ladisch.de> 21813L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21814S: Maintained 21815T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 21816F: sound/usb/midi.* 21817 21818USB NETWORKING DRIVERS 21819L: linux-usb@vger.kernel.org 21820S: Odd Fixes 21821F: drivers/net/usb/ 21822 21823USB OHCI DRIVER 21824M: Alan Stern <stern@rowland.harvard.edu> 21825L: linux-usb@vger.kernel.org 21826S: Maintained 21827F: Documentation/usb/ohci.rst 21828F: drivers/usb/host/ohci* 21829 21830USB OTG FSM (Finite State Machine) 21831M: Peter Chen <peter.chen@kernel.org> 21832L: linux-usb@vger.kernel.org 21833S: Maintained 21834T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 21835F: drivers/usb/common/usb-otg-fsm.c 21836 21837USB OVER IP DRIVER 21838M: Valentina Manea <valentina.manea.m@gmail.com> 21839M: Shuah Khan <shuah@kernel.org> 21840M: Shuah Khan <skhan@linuxfoundation.org> 21841R: Hongren Zheng <i@zenithal.me> 21842L: linux-usb@vger.kernel.org 21843S: Maintained 21844F: Documentation/usb/usbip_protocol.rst 21845F: drivers/usb/usbip/ 21846F: tools/testing/selftests/drivers/usb/usbip/ 21847F: tools/usb/usbip/ 21848 21849USB PEGASUS DRIVER 21850M: Petko Manolov <petkan@nucleusys.com> 21851L: linux-usb@vger.kernel.org 21852L: netdev@vger.kernel.org 21853S: Maintained 21854W: https://github.com/petkan/pegasus 21855T: git https://github.com/petkan/pegasus.git 21856F: drivers/net/usb/pegasus.* 21857 21858USB PRINTER DRIVER (usblp) 21859M: Pete Zaitcev <zaitcev@redhat.com> 21860L: linux-usb@vger.kernel.org 21861S: Supported 21862F: drivers/usb/class/usblp.c 21863 21864USB QMI WWAN NETWORK DRIVER 21865M: Bjørn Mork <bjorn@mork.no> 21866L: netdev@vger.kernel.org 21867S: Maintained 21868F: Documentation/ABI/testing/sysfs-class-net-qmi 21869F: drivers/net/usb/qmi_wwan.c 21870 21871USB RAW GADGET DRIVER 21872R: Andrey Konovalov <andreyknvl@gmail.com> 21873L: linux-usb@vger.kernel.org 21874S: Maintained 21875F: Documentation/usb/raw-gadget.rst 21876F: drivers/usb/gadget/legacy/raw_gadget.c 21877F: include/uapi/linux/usb/raw_gadget.h 21878 21879USB RTL8150 DRIVER 21880M: Petko Manolov <petkan@nucleusys.com> 21881L: linux-usb@vger.kernel.org 21882L: netdev@vger.kernel.org 21883S: Maintained 21884W: https://github.com/petkan/rtl8150 21885T: git https://github.com/petkan/rtl8150.git 21886F: drivers/net/usb/rtl8150.c 21887 21888USB SERIAL SUBSYSTEM 21889M: Johan Hovold <johan@kernel.org> 21890L: linux-usb@vger.kernel.org 21891S: Maintained 21892T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git 21893F: Documentation/usb/usb-serial.rst 21894F: drivers/usb/serial/ 21895F: include/linux/usb/serial.h 21896 21897USB SMSC75XX ETHERNET DRIVER 21898M: Steve Glendinning <steve.glendinning@shawell.net> 21899L: netdev@vger.kernel.org 21900S: Maintained 21901F: drivers/net/usb/smsc75xx.* 21902 21903USB SMSC95XX ETHERNET DRIVER 21904M: Steve Glendinning <steve.glendinning@shawell.net> 21905M: UNGLinuxDriver@microchip.com 21906L: netdev@vger.kernel.org 21907S: Maintained 21908F: drivers/net/usb/smsc95xx.* 21909 21910USB SUBSYSTEM 21911M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21912L: linux-usb@vger.kernel.org 21913S: Supported 21914W: http://www.linux-usb.org 21915T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git 21916F: Documentation/devicetree/bindings/usb/ 21917F: Documentation/usb/ 21918F: drivers/usb/ 21919F: include/dt-bindings/usb/ 21920F: include/linux/usb.h 21921F: include/linux/usb/ 21922 21923USB TYPEC BUS FOR ALTERNATE MODES 21924M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21925L: linux-usb@vger.kernel.org 21926S: Maintained 21927F: Documentation/ABI/testing/sysfs-bus-typec 21928F: Documentation/driver-api/usb/typec_bus.rst 21929F: drivers/usb/typec/altmodes/ 21930F: include/linux/usb/typec_altmode.h 21931 21932USB TYPEC CLASS 21933M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21934L: linux-usb@vger.kernel.org 21935S: Maintained 21936F: Documentation/ABI/testing/sysfs-class-typec 21937F: Documentation/driver-api/usb/typec.rst 21938F: drivers/usb/typec/ 21939F: include/linux/usb/typec.h 21940 21941USB TYPEC INTEL PMC MUX DRIVER 21942M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21943L: linux-usb@vger.kernel.org 21944S: Maintained 21945F: Documentation/firmware-guide/acpi/intel-pmc-mux.rst 21946F: drivers/usb/typec/mux/intel_pmc_mux.c 21947 21948USB TYPEC PI3USB30532 MUX DRIVER 21949M: Hans de Goede <hdegoede@redhat.com> 21950L: linux-usb@vger.kernel.org 21951S: Maintained 21952F: drivers/usb/typec/mux/pi3usb30532.c 21953 21954USB TYPEC PORT CONTROLLER DRIVERS 21955M: Guenter Roeck <linux@roeck-us.net> 21956L: linux-usb@vger.kernel.org 21957S: Maintained 21958F: drivers/usb/typec/tcpm/ 21959 21960USB UHCI DRIVER 21961M: Alan Stern <stern@rowland.harvard.edu> 21962L: linux-usb@vger.kernel.org 21963S: Maintained 21964F: drivers/usb/host/uhci* 21965 21966USB VIDEO CLASS 21967M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 21968L: linux-media@vger.kernel.org 21969S: Maintained 21970W: http://www.ideasonboard.org/uvc/ 21971T: git git://linuxtv.org/media_tree.git 21972F: drivers/media/usb/uvc/ 21973F: include/uapi/linux/uvcvideo.h 21974 21975USB WEBCAM GADGET 21976M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 21977M: Daniel Scally <dan.scally@ideasonboard.com> 21978L: linux-usb@vger.kernel.org 21979S: Maintained 21980F: drivers/usb/gadget/function/*uvc* 21981F: drivers/usb/gadget/legacy/webcam.c 21982F: include/uapi/linux/usb/g_uvc.h 21983 21984USB WIRELESS RNDIS DRIVER (rndis_wlan) 21985M: Jussi Kivilinna <jussi.kivilinna@iki.fi> 21986L: linux-wireless@vger.kernel.org 21987S: Maintained 21988F: drivers/net/wireless/legacy/rndis_wlan.c 21989 21990USB XHCI DRIVER 21991M: Mathias Nyman <mathias.nyman@intel.com> 21992L: linux-usb@vger.kernel.org 21993S: Supported 21994F: drivers/usb/host/pci-quirks* 21995F: drivers/usb/host/xhci* 21996 21997USB ZD1201 DRIVER 21998L: linux-wireless@vger.kernel.org 21999S: Orphan 22000W: http://linux-lc100020.sourceforge.net 22001F: drivers/net/wireless/zydas/zd1201.* 22002 22003USER DATAGRAM PROTOCOL (UDP) 22004M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 22005S: Maintained 22006F: include/linux/udp.h 22007F: net/ipv4/udp.c 22008F: net/ipv6/udp.c 22009 22010USER-MODE LINUX (UML) 22011M: Richard Weinberger <richard@nod.at> 22012M: Anton Ivanov <anton.ivanov@cambridgegreys.com> 22013M: Johannes Berg <johannes@sipsolutions.net> 22014L: linux-um@lists.infradead.org 22015S: Maintained 22016W: http://user-mode-linux.sourceforge.net 22017Q: https://patchwork.ozlabs.org/project/linux-um/list/ 22018T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next 22019T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes 22020F: Documentation/virt/uml/ 22021F: arch/um/ 22022F: arch/x86/um/ 22023F: fs/hostfs/ 22024 22025USERSPACE COPYIN/COPYOUT (UIOVEC) 22026M: Alexander Viro <viro@zeniv.linux.org.uk> 22027S: Maintained 22028F: include/linux/uio.h 22029F: lib/iov_iter.c 22030 22031USERSPACE DMA BUFFER DRIVER 22032M: Gerd Hoffmann <kraxel@redhat.com> 22033L: dri-devel@lists.freedesktop.org 22034S: Maintained 22035T: git git://anongit.freedesktop.org/drm/drm-misc 22036F: drivers/dma-buf/udmabuf.c 22037F: include/uapi/linux/udmabuf.h 22038 22039USERSPACE I/O (UIO) 22040M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22041S: Maintained 22042T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 22043F: Documentation/driver-api/uio-howto.rst 22044F: drivers/uio/ 22045F: include/linux/uio_driver.h 22046 22047UTIL-LINUX PACKAGE 22048M: Karel Zak <kzak@redhat.com> 22049L: util-linux@vger.kernel.org 22050S: Maintained 22051W: http://en.wikipedia.org/wiki/Util-linux 22052T: git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git 22053 22054UUID HELPERS 22055R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22056L: linux-kernel@vger.kernel.org 22057S: Maintained 22058F: include/linux/uuid.h 22059F: lib/test_uuid.c 22060F: lib/uuid.c 22061 22062UV SYSFS DRIVER 22063M: Justin Ernst <justin.ernst@hpe.com> 22064L: platform-driver-x86@vger.kernel.org 22065S: Maintained 22066F: drivers/platform/x86/uv_sysfs.c 22067 22068UVESAFB DRIVER 22069M: Michal Januszewski <spock@gentoo.org> 22070L: linux-fbdev@vger.kernel.org 22071S: Maintained 22072W: https://github.com/mjanusz/v86d 22073F: Documentation/fb/uvesafb.rst 22074F: drivers/video/fbdev/uvesafb.* 22075 22076Ux500 CLOCK DRIVERS 22077M: Ulf Hansson <ulf.hansson@linaro.org> 22078L: linux-clk@vger.kernel.org 22079L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22080S: Maintained 22081F: drivers/clk/ux500/ 22082 22083VF610 NAND DRIVER 22084M: Stefan Agner <stefan@agner.ch> 22085L: linux-mtd@lists.infradead.org 22086S: Supported 22087F: drivers/mtd/nand/raw/vf610_nfc.c 22088 22089VFAT/FAT/MSDOS FILESYSTEM 22090M: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> 22091S: Maintained 22092F: Documentation/filesystems/vfat.rst 22093F: fs/fat/ 22094F: tools/testing/selftests/filesystems/fat/ 22095 22096VFIO DRIVER 22097M: Alex Williamson <alex.williamson@redhat.com> 22098L: kvm@vger.kernel.org 22099S: Maintained 22100T: git https://github.com/awilliam/linux-vfio.git 22101F: Documentation/ABI/testing/sysfs-devices-vfio-dev 22102F: Documentation/driver-api/vfio.rst 22103F: drivers/vfio/ 22104F: include/linux/vfio.h 22105F: include/linux/vfio_pci_core.h 22106F: include/uapi/linux/vfio.h 22107 22108VFIO FSL-MC DRIVER 22109M: Diana Craciun <diana.craciun@oss.nxp.com> 22110L: kvm@vger.kernel.org 22111S: Maintained 22112F: drivers/vfio/fsl-mc/ 22113 22114VFIO HISILICON PCI DRIVER 22115M: Longfang Liu <liulongfang@huawei.com> 22116M: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 22117L: kvm@vger.kernel.org 22118S: Maintained 22119F: drivers/vfio/pci/hisilicon/ 22120 22121VFIO MEDIATED DEVICE DRIVERS 22122M: Kirti Wankhede <kwankhede@nvidia.com> 22123L: kvm@vger.kernel.org 22124S: Maintained 22125F: Documentation/driver-api/vfio-mediated-device.rst 22126F: drivers/vfio/mdev/ 22127F: include/linux/mdev.h 22128F: samples/vfio-mdev/ 22129 22130VFIO MLX5 PCI DRIVER 22131M: Yishai Hadas <yishaih@nvidia.com> 22132L: kvm@vger.kernel.org 22133S: Maintained 22134F: drivers/vfio/pci/mlx5/ 22135 22136VFIO PCI DEVICE SPECIFIC DRIVERS 22137R: Jason Gunthorpe <jgg@nvidia.com> 22138R: Yishai Hadas <yishaih@nvidia.com> 22139R: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 22140R: Kevin Tian <kevin.tian@intel.com> 22141L: kvm@vger.kernel.org 22142S: Maintained 22143P: Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst 22144F: drivers/vfio/pci/*/ 22145 22146VFIO PLATFORM DRIVER 22147M: Eric Auger <eric.auger@redhat.com> 22148L: kvm@vger.kernel.org 22149S: Maintained 22150F: drivers/vfio/platform/ 22151 22152VGA_SWITCHEROO 22153R: Lukas Wunner <lukas@wunner.de> 22154S: Maintained 22155T: git git://anongit.freedesktop.org/drm/drm-misc 22156F: Documentation/gpu/vga-switcheroo.rst 22157F: drivers/gpu/vga/vga_switcheroo.c 22158F: include/linux/vga_switcheroo.h 22159 22160VIA RHINE NETWORK DRIVER 22161M: Kevin Brace <kevinbrace@bracecomputerlab.com> 22162S: Maintained 22163F: drivers/net/ethernet/via/via-rhine.c 22164 22165VIA SD/MMC CARD CONTROLLER DRIVER 22166M: Bruce Chang <brucechang@via.com.tw> 22167M: Harald Welte <HaraldWelte@viatech.com> 22168S: Maintained 22169F: drivers/mmc/host/via-sdmmc.c 22170 22171VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER 22172M: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 22173L: linux-fbdev@vger.kernel.org 22174S: Maintained 22175F: drivers/video/fbdev/via/ 22176F: include/linux/via-core.h 22177F: include/linux/via-gpio.h 22178F: include/linux/via_i2c.h 22179 22180VIA VELOCITY NETWORK DRIVER 22181M: Francois Romieu <romieu@fr.zoreil.com> 22182L: netdev@vger.kernel.org 22183S: Maintained 22184F: drivers/net/ethernet/via/via-velocity.* 22185 22186VICODEC VIRTUAL CODEC DRIVER 22187M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 22188L: linux-media@vger.kernel.org 22189S: Maintained 22190W: https://linuxtv.org 22191T: git git://linuxtv.org/media_tree.git 22192F: drivers/media/test-drivers/vicodec/* 22193 22194VIDEO I2C POLLING DRIVER 22195M: Matt Ranostay <matt.ranostay@konsulko.com> 22196L: linux-media@vger.kernel.org 22197S: Maintained 22198F: drivers/media/i2c/video-i2c.c 22199 22200VIDEO MULTIPLEXER DRIVER 22201M: Philipp Zabel <p.zabel@pengutronix.de> 22202L: linux-media@vger.kernel.org 22203S: Maintained 22204F: drivers/media/platform/video-mux.c 22205 22206VIDEOBUF2 FRAMEWORK 22207M: Tomasz Figa <tfiga@chromium.org> 22208M: Marek Szyprowski <m.szyprowski@samsung.com> 22209L: linux-media@vger.kernel.org 22210S: Maintained 22211F: drivers/media/common/videobuf2/* 22212F: include/media/videobuf2-* 22213 22214VIDTV VIRTUAL DIGITAL TV DRIVER 22215M: Daniel W. S. Almeida <dwlsalmeida@gmail.com> 22216L: linux-media@vger.kernel.org 22217S: Maintained 22218W: https://linuxtv.org 22219T: git git://linuxtv.org/media_tree.git 22220F: drivers/media/test-drivers/vidtv/* 22221 22222VIMC VIRTUAL MEDIA CONTROLLER DRIVER 22223M: Shuah Khan <skhan@linuxfoundation.org> 22224R: Kieran Bingham <kieran.bingham@ideasonboard.com> 22225L: linux-media@vger.kernel.org 22226S: Maintained 22227W: https://linuxtv.org 22228T: git git://linuxtv.org/media_tree.git 22229F: drivers/media/test-drivers/vimc/* 22230 22231VIRT LIB 22232M: Alex Williamson <alex.williamson@redhat.com> 22233M: Paolo Bonzini <pbonzini@redhat.com> 22234L: kvm@vger.kernel.org 22235S: Supported 22236F: virt/lib/ 22237 22238VIRTIO AND VHOST VSOCK DRIVER 22239M: Stefan Hajnoczi <stefanha@redhat.com> 22240M: Stefano Garzarella <sgarzare@redhat.com> 22241L: kvm@vger.kernel.org 22242L: virtualization@lists.linux-foundation.org 22243L: netdev@vger.kernel.org 22244S: Maintained 22245F: drivers/vhost/vsock.c 22246F: include/linux/virtio_vsock.h 22247F: include/uapi/linux/virtio_vsock.h 22248F: net/vmw_vsock/virtio_transport.c 22249F: net/vmw_vsock/virtio_transport_common.c 22250 22251VIRTIO BALLOON 22252M: "Michael S. Tsirkin" <mst@redhat.com> 22253M: David Hildenbrand <david@redhat.com> 22254L: virtualization@lists.linux-foundation.org 22255S: Maintained 22256F: drivers/virtio/virtio_balloon.c 22257F: include/linux/balloon_compaction.h 22258F: include/uapi/linux/virtio_balloon.h 22259F: mm/balloon_compaction.c 22260 22261VIRTIO BLOCK AND SCSI DRIVERS 22262M: "Michael S. Tsirkin" <mst@redhat.com> 22263M: Jason Wang <jasowang@redhat.com> 22264R: Paolo Bonzini <pbonzini@redhat.com> 22265R: Stefan Hajnoczi <stefanha@redhat.com> 22266L: virtualization@lists.linux-foundation.org 22267S: Maintained 22268F: drivers/block/virtio_blk.c 22269F: drivers/scsi/virtio_scsi.c 22270F: drivers/vhost/scsi.c 22271F: include/uapi/linux/virtio_blk.h 22272F: include/uapi/linux/virtio_scsi.h 22273 22274VIRTIO CONSOLE DRIVER 22275M: Amit Shah <amit@kernel.org> 22276L: virtualization@lists.linux-foundation.org 22277S: Maintained 22278F: drivers/char/virtio_console.c 22279F: include/linux/virtio_console.h 22280F: include/uapi/linux/virtio_console.h 22281 22282VIRTIO CORE AND NET DRIVERS 22283M: "Michael S. Tsirkin" <mst@redhat.com> 22284M: Jason Wang <jasowang@redhat.com> 22285R: Xuan Zhuo <xuanzhuo@linux.alibaba.com> 22286L: virtualization@lists.linux-foundation.org 22287S: Maintained 22288F: Documentation/ABI/testing/sysfs-bus-vdpa 22289F: Documentation/ABI/testing/sysfs-class-vduse 22290F: Documentation/devicetree/bindings/virtio/ 22291F: Documentation/driver-api/virtio/ 22292F: drivers/block/virtio_blk.c 22293F: drivers/crypto/virtio/ 22294F: drivers/net/virtio_net.c 22295F: drivers/vdpa/ 22296F: drivers/virtio/ 22297F: include/linux/vdpa.h 22298F: include/linux/virtio*.h 22299F: include/linux/vringh.h 22300F: include/uapi/linux/virtio_*.h 22301F: tools/virtio/ 22302 22303VIRTIO CRYPTO DRIVER 22304M: Gonglei <arei.gonglei@huawei.com> 22305L: virtualization@lists.linux-foundation.org 22306L: linux-crypto@vger.kernel.org 22307S: Maintained 22308F: drivers/crypto/virtio/ 22309F: include/uapi/linux/virtio_crypto.h 22310 22311VIRTIO DRIVERS FOR S390 22312M: Cornelia Huck <cohuck@redhat.com> 22313M: Halil Pasic <pasic@linux.ibm.com> 22314M: Eric Farman <farman@linux.ibm.com> 22315L: linux-s390@vger.kernel.org 22316L: virtualization@lists.linux-foundation.org 22317L: kvm@vger.kernel.org 22318S: Supported 22319F: arch/s390/include/uapi/asm/virtio-ccw.h 22320F: drivers/s390/virtio/ 22321 22322VIRTIO FILE SYSTEM 22323M: Vivek Goyal <vgoyal@redhat.com> 22324M: Stefan Hajnoczi <stefanha@redhat.com> 22325M: Miklos Szeredi <miklos@szeredi.hu> 22326L: virtualization@lists.linux-foundation.org 22327L: linux-fsdevel@vger.kernel.org 22328S: Supported 22329W: https://virtio-fs.gitlab.io/ 22330F: Documentation/filesystems/virtiofs.rst 22331F: fs/fuse/virtio_fs.c 22332F: include/uapi/linux/virtio_fs.h 22333 22334VIRTIO GPIO DRIVER 22335M: Enrico Weigelt, metux IT consult <info@metux.net> 22336M: Viresh Kumar <vireshk@kernel.org> 22337L: linux-gpio@vger.kernel.org 22338L: virtualization@lists.linux-foundation.org 22339S: Maintained 22340F: drivers/gpio/gpio-virtio.c 22341F: include/uapi/linux/virtio_gpio.h 22342 22343VIRTIO GPU DRIVER 22344M: David Airlie <airlied@redhat.com> 22345M: Gerd Hoffmann <kraxel@redhat.com> 22346R: Gurchetan Singh <gurchetansingh@chromium.org> 22347R: Chia-I Wu <olvaffe@gmail.com> 22348L: dri-devel@lists.freedesktop.org 22349L: virtualization@lists.linux-foundation.org 22350S: Maintained 22351T: git git://anongit.freedesktop.org/drm/drm-misc 22352F: drivers/gpu/drm/virtio/ 22353F: include/uapi/linux/virtio_gpu.h 22354 22355VIRTIO HOST (VHOST) 22356M: "Michael S. Tsirkin" <mst@redhat.com> 22357M: Jason Wang <jasowang@redhat.com> 22358L: kvm@vger.kernel.org 22359L: virtualization@lists.linux-foundation.org 22360L: netdev@vger.kernel.org 22361S: Maintained 22362T: git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git 22363F: drivers/vhost/ 22364F: include/linux/sched/vhost_task.h 22365F: include/linux/vhost_iotlb.h 22366F: include/uapi/linux/vhost.h 22367F: kernel/vhost_task.c 22368 22369VIRTIO I2C DRIVER 22370M: Conghui Chen <conghui.chen@intel.com> 22371M: Viresh Kumar <viresh.kumar@linaro.org> 22372L: linux-i2c@vger.kernel.org 22373L: virtualization@lists.linux-foundation.org 22374S: Maintained 22375F: drivers/i2c/busses/i2c-virtio.c 22376F: include/uapi/linux/virtio_i2c.h 22377 22378VIRTIO INPUT DRIVER 22379M: Gerd Hoffmann <kraxel@redhat.com> 22380S: Maintained 22381F: drivers/virtio/virtio_input.c 22382F: include/uapi/linux/virtio_input.h 22383 22384VIRTIO IOMMU DRIVER 22385M: Jean-Philippe Brucker <jean-philippe@linaro.org> 22386L: virtualization@lists.linux-foundation.org 22387S: Maintained 22388F: drivers/iommu/virtio-iommu.c 22389F: include/uapi/linux/virtio_iommu.h 22390 22391VIRTIO MEM DRIVER 22392M: David Hildenbrand <david@redhat.com> 22393L: virtualization@lists.linux-foundation.org 22394S: Maintained 22395W: https://virtio-mem.gitlab.io/ 22396F: drivers/virtio/virtio_mem.c 22397F: include/uapi/linux/virtio_mem.h 22398 22399VIRTIO PMEM DRIVER 22400M: Pankaj Gupta <pankaj.gupta.linux@gmail.com> 22401L: virtualization@lists.linux-foundation.org 22402S: Maintained 22403F: drivers/nvdimm/nd_virtio.c 22404F: drivers/nvdimm/virtio_pmem.c 22405 22406VIRTIO SOUND DRIVER 22407M: Anton Yakovlev <anton.yakovlev@opensynergy.com> 22408M: "Michael S. Tsirkin" <mst@redhat.com> 22409L: virtualization@lists.linux-foundation.org 22410L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22411S: Maintained 22412F: include/uapi/linux/virtio_snd.h 22413F: sound/virtio/* 22414 22415VIRTUAL BOX GUEST DEVICE DRIVER 22416M: Hans de Goede <hdegoede@redhat.com> 22417M: Arnd Bergmann <arnd@arndb.de> 22418M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22419S: Maintained 22420F: drivers/virt/vboxguest/ 22421F: include/linux/vbox_utils.h 22422F: include/uapi/linux/vbox*.h 22423 22424VIRTUAL BOX SHARED FOLDER VFS DRIVER 22425M: Hans de Goede <hdegoede@redhat.com> 22426L: linux-fsdevel@vger.kernel.org 22427S: Maintained 22428F: fs/vboxsf/* 22429 22430VIRTUAL SERIO DEVICE DRIVER 22431M: Stephen Chandler Paul <thatslyude@gmail.com> 22432S: Maintained 22433F: drivers/input/serio/userio.c 22434F: include/uapi/linux/userio.h 22435 22436VISL VIRTUAL STATELESS DECODER DRIVER 22437M: Daniel Almeida <daniel.almeida@collabora.com> 22438L: linux-media@vger.kernel.org 22439S: Supported 22440F: drivers/media/test-drivers/visl 22441 22442VIVID VIRTUAL VIDEO DRIVER 22443M: Hans Verkuil <hverkuil@xs4all.nl> 22444L: linux-media@vger.kernel.org 22445S: Maintained 22446W: https://linuxtv.org 22447T: git git://linuxtv.org/media_tree.git 22448F: drivers/media/test-drivers/vivid/* 22449 22450VLYNQ BUS 22451M: Florian Fainelli <f.fainelli@gmail.com> 22452L: openwrt-devel@lists.openwrt.org (subscribers-only) 22453S: Maintained 22454F: drivers/vlynq/vlynq.c 22455F: include/linux/vlynq.h 22456 22457VM SOCKETS (AF_VSOCK) 22458M: Stefano Garzarella <sgarzare@redhat.com> 22459L: virtualization@lists.linux-foundation.org 22460L: netdev@vger.kernel.org 22461S: Maintained 22462F: drivers/net/vsockmon.c 22463F: include/net/af_vsock.h 22464F: include/uapi/linux/vm_sockets.h 22465F: include/uapi/linux/vm_sockets_diag.h 22466F: include/uapi/linux/vsockmon.h 22467F: net/vmw_vsock/ 22468F: tools/testing/vsock/ 22469 22470VMALLOC 22471M: Andrew Morton <akpm@linux-foundation.org> 22472R: Uladzislau Rezki <urezki@gmail.com> 22473R: Christoph Hellwig <hch@infradead.org> 22474R: Lorenzo Stoakes <lstoakes@gmail.com> 22475L: linux-mm@kvack.org 22476S: Maintained 22477W: http://www.linux-mm.org 22478T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 22479F: include/linux/vmalloc.h 22480F: mm/vmalloc.c 22481 22482VME SUBSYSTEM 22483M: Martyn Welch <martyn@welchs.me.uk> 22484M: Manohar Vanga <manohar.vanga@gmail.com> 22485M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22486L: linux-kernel@vger.kernel.org 22487S: Odd fixes 22488T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 22489F: Documentation/driver-api/vme.rst 22490F: drivers/staging/vme_user/ 22491 22492VMWARE BALLOON DRIVER 22493M: Nadav Amit <namit@vmware.com> 22494R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22495L: linux-kernel@vger.kernel.org 22496S: Supported 22497F: drivers/misc/vmw_balloon.c 22498 22499VMWARE HYPERVISOR INTERFACE 22500M: Srivatsa S. Bhat (VMware) <srivatsa@csail.mit.edu> 22501M: Alexey Makhalov <amakhalov@vmware.com> 22502R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22503L: virtualization@lists.linux-foundation.org 22504L: x86@kernel.org 22505S: Supported 22506T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware 22507F: arch/x86/include/asm/vmware.h 22508F: arch/x86/kernel/cpu/vmware.c 22509 22510VMWARE PVRDMA DRIVER 22511M: Bryan Tan <bryantan@vmware.com> 22512M: Vishnu Dasa <vdasa@vmware.com> 22513R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22514L: linux-rdma@vger.kernel.org 22515S: Supported 22516F: drivers/infiniband/hw/vmw_pvrdma/ 22517 22518VMWARE PVSCSI DRIVER 22519M: Vishal Bhakta <vbhakta@vmware.com> 22520R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22521L: linux-scsi@vger.kernel.org 22522S: Supported 22523F: drivers/scsi/vmw_pvscsi.c 22524F: drivers/scsi/vmw_pvscsi.h 22525 22526VMWARE VIRTUAL PTP CLOCK DRIVER 22527M: Srivatsa S. Bhat (VMware) <srivatsa@csail.mit.edu> 22528M: Deep Shah <sdeep@vmware.com> 22529R: Alexey Makhalov <amakhalov@vmware.com> 22530R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22531L: netdev@vger.kernel.org 22532S: Supported 22533F: drivers/ptp/ptp_vmw.c 22534 22535VMWARE VMCI DRIVER 22536M: Bryan Tan <bryantan@vmware.com> 22537M: Vishnu Dasa <vdasa@vmware.com> 22538R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22539L: linux-kernel@vger.kernel.org 22540S: Supported 22541F: drivers/misc/vmw_vmci/ 22542F: include/linux/vmw_vmci* 22543 22544VMWARE VMMOUSE SUBDRIVER 22545M: Zack Rusin <zackr@vmware.com> 22546R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 22547R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22548L: linux-input@vger.kernel.org 22549S: Supported 22550F: drivers/input/mouse/vmmouse.c 22551F: drivers/input/mouse/vmmouse.h 22552 22553VMWARE VMXNET3 ETHERNET DRIVER 22554M: Ronak Doshi <doshir@vmware.com> 22555R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22556L: netdev@vger.kernel.org 22557S: Supported 22558F: drivers/net/vmxnet3/ 22559 22560VMWARE VSOCK VMCI TRANSPORT DRIVER 22561M: Bryan Tan <bryantan@vmware.com> 22562M: Vishnu Dasa <vdasa@vmware.com> 22563R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22564L: linux-kernel@vger.kernel.org 22565S: Supported 22566F: net/vmw_vsock/vmci_transport* 22567 22568VOCORE VOCORE2 BOARD 22569M: Harvey Hunt <harveyhuntnexus@gmail.com> 22570L: linux-mips@vger.kernel.org 22571S: Maintained 22572F: arch/mips/boot/dts/ralink/vocore2.dts 22573 22574VOLTAGE AND CURRENT REGULATOR FRAMEWORK 22575M: Liam Girdwood <lgirdwood@gmail.com> 22576M: Mark Brown <broonie@kernel.org> 22577L: linux-kernel@vger.kernel.org 22578S: Supported 22579W: http://www.slimlogic.co.uk/?p=48 22580T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git 22581F: Documentation/devicetree/bindings/regulator/ 22582F: Documentation/power/regulator/ 22583F: drivers/regulator/ 22584F: include/dt-bindings/regulator/ 22585F: include/linux/regulator/ 22586K: regulator_get_optional 22587 22588VOLTAGE AND CURRENT REGULATOR IRQ HELPERS 22589R: Matti Vaittinen <mazziesaccount@gmail.com> 22590F: drivers/regulator/irq_helpers.c 22591 22592VRF 22593M: David Ahern <dsahern@kernel.org> 22594L: netdev@vger.kernel.org 22595S: Maintained 22596F: Documentation/networking/vrf.rst 22597F: drivers/net/vrf.c 22598 22599VSPRINTF 22600M: Petr Mladek <pmladek@suse.com> 22601M: Steven Rostedt <rostedt@goodmis.org> 22602M: Sergey Senozhatsky <senozhatsky@chromium.org> 22603R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22604R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 22605S: Maintained 22606T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 22607F: Documentation/core-api/printk-formats.rst 22608F: lib/test_printf.c 22609F: lib/test_scanf.c 22610F: lib/vsprintf.c 22611 22612VT1211 HARDWARE MONITOR DRIVER 22613M: Juerg Haefliger <juergh@proton.me> 22614L: linux-hwmon@vger.kernel.org 22615S: Maintained 22616F: Documentation/hwmon/vt1211.rst 22617F: drivers/hwmon/vt1211.c 22618 22619VT8231 HARDWARE MONITOR DRIVER 22620M: Roger Lucas <vt8231@hiddenengine.co.uk> 22621L: linux-hwmon@vger.kernel.org 22622S: Maintained 22623F: drivers/hwmon/vt8231.c 22624 22625VUB300 USB to SDIO/SD/MMC bridge chip 22626L: linux-mmc@vger.kernel.org 22627S: Orphan 22628F: drivers/mmc/host/vub300.c 22629 22630W1 DALLAS'S 1-WIRE BUS 22631M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 22632S: Maintained 22633F: Documentation/devicetree/bindings/w1/ 22634F: Documentation/w1/ 22635F: drivers/w1/ 22636F: include/linux/w1.h 22637 22638W83791D HARDWARE MONITORING DRIVER 22639M: Marc Hulsman <m.hulsman@tudelft.nl> 22640L: linux-hwmon@vger.kernel.org 22641S: Maintained 22642F: Documentation/hwmon/w83791d.rst 22643F: drivers/hwmon/w83791d.c 22644 22645W83793 HARDWARE MONITORING DRIVER 22646M: Rudolf Marek <r.marek@assembler.cz> 22647L: linux-hwmon@vger.kernel.org 22648S: Maintained 22649F: Documentation/hwmon/w83793.rst 22650F: drivers/hwmon/w83793.c 22651 22652W83795 HARDWARE MONITORING DRIVER 22653M: Jean Delvare <jdelvare@suse.com> 22654L: linux-hwmon@vger.kernel.org 22655S: Maintained 22656F: drivers/hwmon/w83795.c 22657 22658W83L51xD SD/MMC CARD INTERFACE DRIVER 22659M: Pierre Ossman <pierre@ossman.eu> 22660S: Maintained 22661F: drivers/mmc/host/wbsd.* 22662 22663WACOM PROTOCOL 4 SERIAL TABLETS 22664M: Julian Squires <julian@cipht.net> 22665M: Hans de Goede <hdegoede@redhat.com> 22666L: linux-input@vger.kernel.org 22667S: Maintained 22668F: drivers/input/tablet/wacom_serial4.c 22669 22670WANGXUN ETHERNET DRIVER 22671M: Jiawen Wu <jiawenwu@trustnetic.com> 22672M: Mengyuan Lou <mengyuanlou@net-swift.com> 22673L: netdev@vger.kernel.org 22674S: Maintained 22675W: https://www.net-swift.com 22676F: Documentation/networking/device_drivers/ethernet/wangxun/* 22677F: drivers/net/ethernet/wangxun/ 22678 22679WATCHDOG DEVICE DRIVERS 22680M: Wim Van Sebroeck <wim@linux-watchdog.org> 22681M: Guenter Roeck <linux@roeck-us.net> 22682L: linux-watchdog@vger.kernel.org 22683S: Maintained 22684W: http://www.linux-watchdog.org/ 22685T: git git://www.linux-watchdog.org/linux-watchdog.git 22686F: Documentation/devicetree/bindings/watchdog/ 22687F: Documentation/watchdog/ 22688F: drivers/watchdog/ 22689F: include/linux/watchdog.h 22690F: include/trace/events/watchdog.h 22691F: include/uapi/linux/watchdog.h 22692 22693WHISKEYCOVE PMIC GPIO DRIVER 22694M: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> 22695L: linux-gpio@vger.kernel.org 22696S: Maintained 22697F: drivers/gpio/gpio-wcove.c 22698 22699WHWAVE RTC DRIVER 22700M: Dianlong Li <long17.cool@163.com> 22701L: linux-rtc@vger.kernel.org 22702S: Maintained 22703F: drivers/rtc/rtc-sd3078.c 22704 22705WIIMOTE HID DRIVER 22706M: David Rheinsberg <david.rheinsberg@gmail.com> 22707L: linux-input@vger.kernel.org 22708S: Maintained 22709F: drivers/hid/hid-wiimote* 22710 22711WILOCITY WIL6210 WIRELESS DRIVER 22712L: linux-wireless@vger.kernel.org 22713S: Orphan 22714W: https://wireless.wiki.kernel.org/en/users/Drivers/wil6210 22715F: drivers/net/wireless/ath/wil6210/ 22716 22717WINBOND CIR DRIVER 22718M: David Härdeman <david@hardeman.nu> 22719S: Maintained 22720F: drivers/media/rc/winbond-cir.c 22721 22722WINSYSTEMS EBC-C384 WATCHDOG DRIVER 22723L: linux-watchdog@vger.kernel.org 22724S: Orphan 22725F: drivers/watchdog/ebc-c384_wdt.c 22726 22727WINSYSTEMS WS16C48 GPIO DRIVER 22728M: William Breathitt Gray <william.gray@linaro.org> 22729L: linux-gpio@vger.kernel.org 22730S: Maintained 22731F: drivers/gpio/gpio-ws16c48.c 22732 22733WIREGUARD SECURE NETWORK TUNNEL 22734M: Jason A. Donenfeld <Jason@zx2c4.com> 22735L: wireguard@lists.zx2c4.com 22736L: netdev@vger.kernel.org 22737S: Maintained 22738F: drivers/net/wireguard/ 22739F: tools/testing/selftests/wireguard/ 22740 22741WISTRON LAPTOP BUTTON DRIVER 22742M: Miloslav Trmac <mitr@volny.cz> 22743S: Maintained 22744F: drivers/input/misc/wistron_btns.c 22745 22746WL3501 WIRELESS PCMCIA CARD DRIVER 22747L: linux-wireless@vger.kernel.org 22748S: Odd fixes 22749F: drivers/net/wireless/legacy/wl3501* 22750 22751WOLFSON MICROELECTRONICS DRIVERS 22752L: patches@opensource.cirrus.com 22753S: Supported 22754W: https://github.com/CirrusLogic/linux-drivers/wiki 22755T: git https://github.com/CirrusLogic/linux-drivers.git 22756F: Documentation/devicetree/bindings/extcon/wlf,arizona.yaml 22757F: Documentation/devicetree/bindings/mfd/wlf,arizona.yaml 22758F: Documentation/devicetree/bindings/mfd/wm831x.txt 22759F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml 22760F: Documentation/devicetree/bindings/sound/wlf,*.yaml 22761F: Documentation/devicetree/bindings/sound/wm* 22762F: Documentation/hwmon/wm83??.rst 22763F: arch/arm/mach-s3c/mach-crag6410* 22764F: drivers/clk/clk-wm83*.c 22765F: drivers/gpio/gpio-*wm*.c 22766F: drivers/gpio/gpio-arizona.c 22767F: drivers/hwmon/wm83??-hwmon.c 22768F: drivers/input/misc/wm831x-on.c 22769F: drivers/input/touchscreen/wm831x-ts.c 22770F: drivers/input/touchscreen/wm97*.c 22771F: drivers/leds/leds-wm83*.c 22772F: drivers/mfd/arizona* 22773F: drivers/mfd/cs47l24* 22774F: drivers/mfd/wm*.c 22775F: drivers/power/supply/wm83*.c 22776F: drivers/regulator/arizona* 22777F: drivers/regulator/wm8*.c 22778F: drivers/rtc/rtc-wm83*.c 22779F: drivers/video/backlight/wm83*_bl.c 22780F: drivers/watchdog/wm83*_wdt.c 22781F: include/linux/mfd/arizona/ 22782F: include/linux/mfd/wm831x/ 22783F: include/linux/mfd/wm8350/ 22784F: include/linux/mfd/wm8400* 22785F: include/linux/regulator/arizona* 22786F: include/linux/wm97xx.h 22787F: include/sound/wm????.h 22788F: sound/soc/codecs/arizona* 22789F: sound/soc/codecs/cs47l24* 22790F: sound/soc/codecs/wm* 22791 22792WORKQUEUE 22793M: Tejun Heo <tj@kernel.org> 22794R: Lai Jiangshan <jiangshanlai@gmail.com> 22795S: Maintained 22796T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git 22797F: Documentation/core-api/workqueue.rst 22798F: include/linux/workqueue.h 22799F: kernel/workqueue.c 22800F: kernel/workqueue_internal.h 22801 22802WWAN DRIVERS 22803M: Loic Poulain <loic.poulain@linaro.org> 22804M: Sergey Ryazanov <ryazanov.s.a@gmail.com> 22805R: Johannes Berg <johannes@sipsolutions.net> 22806L: netdev@vger.kernel.org 22807S: Maintained 22808F: drivers/net/wwan/ 22809F: include/linux/wwan.h 22810F: include/uapi/linux/wwan.h 22811 22812X-POWERS AXP288 PMIC DRIVERS 22813M: Hans de Goede <hdegoede@redhat.com> 22814S: Maintained 22815F: drivers/acpi/pmic/intel_pmic_xpower.c 22816N: axp288 22817 22818X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS 22819M: Chen-Yu Tsai <wens@csie.org> 22820L: linux-kernel@vger.kernel.org 22821S: Maintained 22822N: axp[128] 22823 22824X.25 STACK 22825M: Martin Schiller <ms@dev.tdt.de> 22826L: linux-x25@vger.kernel.org 22827S: Maintained 22828F: Documentation/networking/lapb-module.rst 22829F: Documentation/networking/x25* 22830F: drivers/net/wan/hdlc_x25.c 22831F: drivers/net/wan/lapbether.c 22832F: include/*/lapb.h 22833F: include/net/x25* 22834F: include/uapi/linux/x25.h 22835F: net/lapb/ 22836F: net/x25/ 22837 22838X86 ARCHITECTURE (32-BIT AND 64-BIT) 22839M: Thomas Gleixner <tglx@linutronix.de> 22840M: Ingo Molnar <mingo@redhat.com> 22841M: Borislav Petkov <bp@alien8.de> 22842M: Dave Hansen <dave.hansen@linux.intel.com> 22843M: x86@kernel.org 22844R: "H. Peter Anvin" <hpa@zytor.com> 22845L: linux-kernel@vger.kernel.org 22846S: Maintained 22847T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 22848F: Documentation/arch/x86/ 22849F: Documentation/devicetree/bindings/x86/ 22850F: arch/x86/ 22851 22852X86 ENTRY CODE 22853M: Andy Lutomirski <luto@kernel.org> 22854L: linux-kernel@vger.kernel.org 22855S: Maintained 22856T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm 22857F: arch/x86/entry/ 22858 22859X86 HARDWARE VULNERABILITIES 22860M: Thomas Gleixner <tglx@linutronix.de> 22861M: Borislav Petkov <bp@alien8.de> 22862M: Peter Zijlstra <peterz@infradead.org> 22863M: Josh Poimboeuf <jpoimboe@kernel.org> 22864R: Pawan Gupta <pawan.kumar.gupta@linux.intel.com> 22865S: Maintained 22866F: Documentation/admin-guide/hw-vuln/ 22867F: arch/x86/include/asm/nospec-branch.h 22868F: arch/x86/kernel/cpu/bugs.c 22869 22870X86 MCE INFRASTRUCTURE 22871M: Tony Luck <tony.luck@intel.com> 22872M: Borislav Petkov <bp@alien8.de> 22873L: linux-edac@vger.kernel.org 22874S: Maintained 22875F: Documentation/ABI/testing/sysfs-mce 22876F: Documentation/arch/x86/x86_64/machinecheck.rst 22877F: arch/x86/kernel/cpu/mce/* 22878 22879X86 MICROCODE UPDATE SUPPORT 22880M: Borislav Petkov <bp@alien8.de> 22881S: Maintained 22882F: arch/x86/kernel/cpu/microcode/* 22883 22884X86 MM 22885M: Dave Hansen <dave.hansen@linux.intel.com> 22886M: Andy Lutomirski <luto@kernel.org> 22887M: Peter Zijlstra <peterz@infradead.org> 22888L: linux-kernel@vger.kernel.org 22889S: Maintained 22890T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm 22891F: arch/x86/mm/ 22892 22893X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER 22894M: Hans de Goede <hdegoede@redhat.com> 22895L: platform-driver-x86@vger.kernel.org 22896S: Maintained 22897T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 22898F: drivers/platform/x86/x86-android-tablets/ 22899 22900X86 PLATFORM DRIVERS 22901M: Hans de Goede <hdegoede@redhat.com> 22902M: Mark Gross <markgross@kernel.org> 22903L: platform-driver-x86@vger.kernel.org 22904S: Maintained 22905T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 22906F: drivers/platform/olpc/ 22907F: drivers/platform/x86/ 22908F: include/linux/platform_data/x86/ 22909 22910X86 PLATFORM DRIVERS - ARCH 22911R: Darren Hart <dvhart@infradead.org> 22912R: Andy Shevchenko <andy@infradead.org> 22913L: platform-driver-x86@vger.kernel.org 22914L: x86@kernel.org 22915S: Maintained 22916T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 22917F: arch/x86/platform 22918 22919X86 PLATFORM UV HPE SUPERDOME FLEX 22920M: Steve Wahl <steve.wahl@hpe.com> 22921R: Mike Travis <mike.travis@hpe.com> 22922R: Dimitri Sivanich <dimitri.sivanich@hpe.com> 22923R: Russ Anderson <russ.anderson@hpe.com> 22924S: Supported 22925F: arch/x86/include/asm/uv/ 22926F: arch/x86/kernel/apic/x2apic_uv_x.c 22927F: arch/x86/platform/uv/ 22928 22929X86 STACK UNWINDING 22930M: Josh Poimboeuf <jpoimboe@kernel.org> 22931M: Peter Zijlstra <peterz@infradead.org> 22932S: Supported 22933F: arch/x86/include/asm/unwind*.h 22934F: arch/x86/kernel/dumpstack.c 22935F: arch/x86/kernel/stacktrace.c 22936F: arch/x86/kernel/unwind_*.c 22937 22938X86 VDSO 22939M: Andy Lutomirski <luto@kernel.org> 22940L: linux-kernel@vger.kernel.org 22941S: Maintained 22942T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso 22943F: arch/x86/entry/vdso/ 22944 22945XARRAY 22946M: Matthew Wilcox <willy@infradead.org> 22947L: linux-fsdevel@vger.kernel.org 22948S: Supported 22949F: Documentation/core-api/xarray.rst 22950F: include/linux/idr.h 22951F: include/linux/xarray.h 22952F: lib/idr.c 22953F: lib/xarray.c 22954F: tools/testing/radix-tree 22955 22956XBOX DVD IR REMOTE 22957M: Benjamin Valentin <benpicco@googlemail.com> 22958S: Maintained 22959F: drivers/media/rc/keymaps/rc-xbox-dvd.c 22960F: drivers/media/rc/xbox_remote.c 22961 22962XC2028/3028 TUNER DRIVER 22963M: Mauro Carvalho Chehab <mchehab@kernel.org> 22964L: linux-media@vger.kernel.org 22965S: Maintained 22966W: https://linuxtv.org 22967T: git git://linuxtv.org/media_tree.git 22968F: drivers/media/tuners/xc2028.* 22969 22970XDP (eXpress Data Path) 22971M: Alexei Starovoitov <ast@kernel.org> 22972M: Daniel Borkmann <daniel@iogearbox.net> 22973M: David S. Miller <davem@davemloft.net> 22974M: Jakub Kicinski <kuba@kernel.org> 22975M: Jesper Dangaard Brouer <hawk@kernel.org> 22976M: John Fastabend <john.fastabend@gmail.com> 22977L: netdev@vger.kernel.org 22978L: bpf@vger.kernel.org 22979S: Supported 22980F: drivers/net/ethernet/*/*/*/*/*xdp* 22981F: drivers/net/ethernet/*/*/*xdp* 22982F: include/net/xdp.h 22983F: include/net/xdp_priv.h 22984F: include/trace/events/xdp.h 22985F: kernel/bpf/cpumap.c 22986F: kernel/bpf/devmap.c 22987F: net/core/xdp.c 22988F: samples/bpf/xdp* 22989F: tools/testing/selftests/bpf/*/*xdp* 22990F: tools/testing/selftests/bpf/*xdp* 22991K: (?:\b|_)xdp(?:\b|_) 22992 22993XDP SOCKETS (AF_XDP) 22994M: Björn Töpel <bjorn@kernel.org> 22995M: Magnus Karlsson <magnus.karlsson@intel.com> 22996M: Maciej Fijalkowski <maciej.fijalkowski@intel.com> 22997R: Jonathan Lemon <jonathan.lemon@gmail.com> 22998L: netdev@vger.kernel.org 22999L: bpf@vger.kernel.org 23000S: Maintained 23001F: Documentation/networking/af_xdp.rst 23002F: include/net/netns/xdp.h 23003F: include/net/xdp_sock* 23004F: include/net/xsk_buff_pool.h 23005F: include/uapi/linux/if_xdp.h 23006F: include/uapi/linux/xdp_diag.h 23007F: net/xdp/ 23008F: tools/testing/selftests/bpf/*xsk* 23009 23010XEN BLOCK SUBSYSTEM 23011M: Roger Pau Monné <roger.pau@citrix.com> 23012L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23013S: Supported 23014F: drivers/block/xen* 23015F: drivers/block/xen-blkback/* 23016 23017XEN HYPERVISOR ARM 23018M: Stefano Stabellini <sstabellini@kernel.org> 23019L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23020S: Maintained 23021F: arch/arm/include/asm/xen/ 23022F: arch/arm/xen/ 23023 23024XEN HYPERVISOR ARM64 23025M: Stefano Stabellini <sstabellini@kernel.org> 23026L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23027S: Maintained 23028F: arch/arm64/include/asm/xen/ 23029F: arch/arm64/xen/ 23030 23031XEN HYPERVISOR INTERFACE 23032M: Juergen Gross <jgross@suse.com> 23033M: Stefano Stabellini <sstabellini@kernel.org> 23034R: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com> 23035L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23036S: Supported 23037T: git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git 23038F: Documentation/ABI/stable/sysfs-hypervisor-xen 23039F: Documentation/ABI/testing/sysfs-hypervisor-xen 23040F: drivers/*/xen-*front.c 23041F: drivers/xen/ 23042F: include/uapi/xen/ 23043F: include/xen/ 23044F: kernel/configs/xen.config 23045 23046XEN HYPERVISOR X86 23047M: Juergen Gross <jgross@suse.com> 23048R: Boris Ostrovsky <boris.ostrovsky@oracle.com> 23049L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23050S: Supported 23051F: arch/x86/configs/xen.config 23052F: arch/x86/include/asm/pvclock-abi.h 23053F: arch/x86/include/asm/xen/ 23054F: arch/x86/platform/pvh/ 23055F: arch/x86/xen/ 23056 23057XEN NETWORK BACKEND DRIVER 23058M: Wei Liu <wei.liu@kernel.org> 23059M: Paul Durrant <paul@xen.org> 23060L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23061L: netdev@vger.kernel.org 23062S: Supported 23063F: drivers/net/xen-netback/* 23064 23065XEN PCI SUBSYSTEM 23066M: Juergen Gross <jgross@suse.com> 23067L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23068S: Supported 23069F: arch/x86/pci/*xen* 23070F: drivers/pci/*xen* 23071 23072XEN PVSCSI DRIVERS 23073M: Juergen Gross <jgross@suse.com> 23074L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23075L: linux-scsi@vger.kernel.org 23076S: Supported 23077F: drivers/scsi/xen-scsifront.c 23078F: drivers/xen/xen-scsiback.c 23079F: include/xen/interface/io/vscsiif.h 23080 23081XEN PVUSB DRIVER 23082M: Juergen Gross <jgross@suse.com> 23083L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23084L: linux-usb@vger.kernel.org 23085S: Supported 23086F: drivers/usb/host/xen* 23087F: include/xen/interface/io/usbif.h 23088 23089XEN SOUND FRONTEND DRIVER 23090M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 23091L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23092L: alsa-devel@alsa-project.org (moderated for non-subscribers) 23093S: Supported 23094F: sound/xen/* 23095 23096XEN SWIOTLB SUBSYSTEM 23097M: Juergen Gross <jgross@suse.com> 23098M: Stefano Stabellini <sstabellini@kernel.org> 23099L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23100L: iommu@lists.linux.dev 23101S: Supported 23102F: arch/*/include/asm/xen/swiotlb-xen.h 23103F: drivers/xen/swiotlb-xen.c 23104F: include/xen/arm/swiotlb-xen.h 23105F: include/xen/swiotlb-xen.h 23106 23107XFS FILESYSTEM 23108M: Darrick J. Wong <djwong@kernel.org> 23109L: linux-xfs@vger.kernel.org 23110S: Supported 23111W: http://xfs.org/ 23112C: irc://irc.oftc.net/xfs 23113T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 23114F: Documentation/ABI/testing/sysfs-fs-xfs 23115F: Documentation/admin-guide/xfs.rst 23116F: Documentation/filesystems/xfs-delayed-logging-design.rst 23117F: Documentation/filesystems/xfs-self-describing-metadata.rst 23118F: fs/xfs/ 23119F: include/uapi/linux/dqblk_xfs.h 23120F: include/uapi/linux/fsmap.h 23121 23122XILINX AMS DRIVER 23123M: Anand Ashok Dumbre <anand.ashok.dumbre@xilinx.com> 23124L: linux-iio@vger.kernel.org 23125S: Maintained 23126F: Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml 23127F: drivers/iio/adc/xilinx-ams.c 23128 23129XILINX AXI ETHERNET DRIVER 23130M: Radhey Shyam Pandey <radhey.shyam.pandey@xilinx.com> 23131S: Maintained 23132F: drivers/net/ethernet/xilinx/xilinx_axienet* 23133 23134XILINX CAN DRIVER 23135M: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com> 23136R: Naga Sureshkumar Relli <naga.sureshkumar.relli@xilinx.com> 23137L: linux-can@vger.kernel.org 23138S: Maintained 23139F: Documentation/devicetree/bindings/net/can/xilinx,can.yaml 23140F: drivers/net/can/xilinx_can.c 23141 23142XILINX EVENT MANAGEMENT DRIVER 23143M: Abhyuday Godhasara <abhyuday.godhasara@xilinx.com> 23144S: Maintained 23145F: drivers/soc/xilinx/xlnx_event_manager.c 23146F: include/linux/firmware/xlnx-event-manager.h 23147 23148XILINX GPIO DRIVER 23149M: Shubhrajyoti Datta <shubhrajyoti.datta@xilinx.com> 23150R: Srinivas Neeli <srinivas.neeli@xilinx.com> 23151R: Michal Simek <michal.simek@amd.com> 23152S: Maintained 23153F: Documentation/devicetree/bindings/gpio/gpio-zynq.yaml 23154F: Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml 23155F: drivers/gpio/gpio-xilinx.c 23156F: drivers/gpio/gpio-zynq.c 23157 23158XILINX PWM DRIVER 23159M: Sean Anderson <sean.anderson@seco.com> 23160S: Maintained 23161F: drivers/pwm/pwm-xilinx.c 23162F: include/clocksource/timer-xilinx.h 23163 23164XILINX SD-FEC IP CORES 23165M: Derek Kiernan <derek.kiernan@xilinx.com> 23166M: Dragan Cvetic <dragan.cvetic@xilinx.com> 23167S: Maintained 23168F: Documentation/devicetree/bindings/misc/xlnx,sd-fec.txt 23169F: Documentation/misc-devices/xilinx_sdfec.rst 23170F: drivers/misc/Kconfig 23171F: drivers/misc/Makefile 23172F: drivers/misc/xilinx_sdfec.c 23173F: include/uapi/misc/xilinx_sdfec.h 23174 23175XILINX UARTLITE SERIAL DRIVER 23176M: Peter Korsgaard <jacmet@sunsite.dk> 23177L: linux-serial@vger.kernel.org 23178S: Maintained 23179F: drivers/tty/serial/uartlite.c 23180 23181XILINX VIDEO IP CORES 23182M: Hyun Kwon <hyun.kwon@xilinx.com> 23183M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23184L: linux-media@vger.kernel.org 23185S: Supported 23186T: git git://linuxtv.org/media_tree.git 23187F: Documentation/devicetree/bindings/media/xilinx/ 23188F: drivers/media/platform/xilinx/ 23189F: include/uapi/linux/xilinx-v4l2-controls.h 23190 23191XILINX WATCHDOG DRIVER 23192M: Srinivas Neeli <srinivas.neeli@amd.com> 23193R: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23194R: Michal Simek <michal.simek@amd.com> 23195S: Maintained 23196F: Documentation/devicetree/bindings/watchdog/xlnx,xps-timebase-wdt.yaml 23197F: drivers/watchdog/of_xilinx_wdt.c 23198 23199XILINX XDMA DRIVER 23200M: Lizhi Hou <lizhi.hou@amd.com> 23201M: Brian Xu <brian.xu@amd.com> 23202M: Raj Kumar Rampelli <raj.kumar.rampelli@amd.com> 23203L: dmaengine@vger.kernel.org 23204S: Supported 23205F: drivers/dma/xilinx/xdma-regs.h 23206F: drivers/dma/xilinx/xdma.c 23207F: include/linux/dma/amd_xdma.h 23208F: include/linux/platform_data/amd_xdma.h 23209 23210XILINX ZYNQMP DPDMA DRIVER 23211M: Hyun Kwon <hyun.kwon@xilinx.com> 23212M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23213L: dmaengine@vger.kernel.org 23214S: Supported 23215F: Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml 23216F: drivers/dma/xilinx/xilinx_dpdma.c 23217F: include/dt-bindings/dma/xlnx-zynqmp-dpdma.h 23218 23219XILINX ZYNQMP OCM EDAC DRIVER 23220M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23221M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 23222S: Maintained 23223F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynqmp-ocmc-1.0.yaml 23224F: drivers/edac/zynqmp_edac.c 23225 23226XILINX ZYNQMP PSGTR PHY DRIVER 23227M: Anurag Kumar Vulisha <anurag.kumar.vulisha@xilinx.com> 23228M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23229L: linux-kernel@vger.kernel.org 23230S: Supported 23231T: git https://github.com/Xilinx/linux-xlnx.git 23232F: Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml 23233F: drivers/phy/xilinx/phy-zynqmp.c 23234 23235XILINX ZYNQMP SHA3 DRIVER 23236M: Harsha <harsha.harsha@xilinx.com> 23237S: Maintained 23238F: drivers/crypto/xilinx/zynqmp-sha.c 23239 23240XILLYBUS DRIVER 23241M: Eli Billauer <eli.billauer@gmail.com> 23242L: linux-kernel@vger.kernel.org 23243S: Supported 23244F: drivers/char/xillybus/ 23245 23246XLP9XX I2C DRIVER 23247M: George Cherian <gcherian@marvell.com> 23248L: linux-i2c@vger.kernel.org 23249S: Supported 23250W: http://www.marvell.com 23251F: drivers/i2c/busses/i2c-xlp9xx.c 23252 23253XRA1403 GPIO EXPANDER 23254M: Nandor Han <nandor.han@ge.com> 23255L: linux-gpio@vger.kernel.org 23256S: Maintained 23257F: Documentation/devicetree/bindings/gpio/gpio-xra1403.txt 23258F: drivers/gpio/gpio-xra1403.c 23259 23260XTENSA XTFPGA PLATFORM SUPPORT 23261M: Max Filippov <jcmvbkbc@gmail.com> 23262S: Maintained 23263F: drivers/spi/spi-xtensa-xtfpga.c 23264F: sound/soc/xtensa/xtfpga-i2s.c 23265 23266YAM DRIVER FOR AX.25 23267M: Jean-Paul Roubelat <jpr@f6fbb.org> 23268L: linux-hams@vger.kernel.org 23269S: Maintained 23270F: drivers/net/hamradio/yam* 23271F: include/linux/yam.h 23272 23273YAMA SECURITY MODULE 23274M: Kees Cook <keescook@chromium.org> 23275S: Supported 23276T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 23277F: Documentation/admin-guide/LSM/Yama.rst 23278F: security/yama/ 23279 23280YEALINK PHONE DRIVER 23281M: Henk Vergonet <Henk.Vergonet@gmail.com> 23282L: usbb2k-api-dev@nongnu.org 23283S: Maintained 23284F: Documentation/input/devices/yealink.rst 23285F: drivers/input/misc/yealink.* 23286 23287Z3FOLD COMPRESSED PAGE ALLOCATOR 23288M: Vitaly Wool <vitaly.wool@konsulko.com> 23289R: Miaohe Lin <linmiaohe@huawei.com> 23290L: linux-mm@kvack.org 23291S: Maintained 23292F: mm/z3fold.c 23293 23294Z8530 DRIVER FOR AX.25 23295M: Joerg Reuter <jreuter@yaina.de> 23296L: linux-hams@vger.kernel.org 23297S: Maintained 23298W: http://yaina.de/jreuter/ 23299W: http://www.qsl.net/dl1bke/ 23300F: Documentation/networking/device_drivers/hamradio/z8530drv.rst 23301F: drivers/net/hamradio/*scc.c 23302F: drivers/net/hamradio/z8530.h 23303 23304ZBUD COMPRESSED PAGE ALLOCATOR 23305M: Seth Jennings <sjenning@redhat.com> 23306M: Dan Streetman <ddstreet@ieee.org> 23307L: linux-mm@kvack.org 23308S: Maintained 23309F: mm/zbud.c 23310 23311ZD1211RW WIRELESS DRIVER 23312M: Ulrich Kunitz <kune@deine-taler.de> 23313L: linux-wireless@vger.kernel.org 23314L: zd1211-devs@lists.sourceforge.net (subscribers-only) 23315S: Maintained 23316W: http://zd1211.ath.cx/wiki/DriverRewrite 23317F: drivers/net/wireless/zydas/zd1211rw/ 23318 23319ZD1301 MEDIA DRIVER 23320M: Antti Palosaari <crope@iki.fi> 23321L: linux-media@vger.kernel.org 23322S: Maintained 23323W: https://linuxtv.org/ 23324W: http://palosaari.fi/linux/ 23325Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23326F: drivers/media/usb/dvb-usb-v2/zd1301* 23327 23328ZD1301_DEMOD MEDIA DRIVER 23329M: Antti Palosaari <crope@iki.fi> 23330L: linux-media@vger.kernel.org 23331S: Maintained 23332W: https://linuxtv.org/ 23333W: http://palosaari.fi/linux/ 23334Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23335F: drivers/media/dvb-frontends/zd1301_demod* 23336 23337ZHAOXIN PROCESSOR SUPPORT 23338M: Tony W Wang-oc <TonyWWang-oc@zhaoxin.com> 23339L: linux-kernel@vger.kernel.org 23340S: Maintained 23341F: arch/x86/kernel/cpu/zhaoxin.c 23342 23343ZONEFS FILESYSTEM 23344M: Damien Le Moal <dlemoal@kernel.org> 23345M: Naohiro Aota <naohiro.aota@wdc.com> 23346R: Johannes Thumshirn <jth@kernel.org> 23347L: linux-fsdevel@vger.kernel.org 23348S: Maintained 23349T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git 23350F: Documentation/filesystems/zonefs.rst 23351F: fs/zonefs/ 23352 23353ZPOOL COMPRESSED PAGE STORAGE API 23354M: Dan Streetman <ddstreet@ieee.org> 23355L: linux-mm@kvack.org 23356S: Maintained 23357F: include/linux/zpool.h 23358F: mm/zpool.c 23359 23360ZR36067 VIDEO FOR LINUX DRIVER 23361M: Corentin Labbe <clabbe@baylibre.com> 23362L: mjpeg-users@lists.sourceforge.net 23363L: linux-media@vger.kernel.org 23364S: Maintained 23365W: http://mjpeg.sourceforge.net/driver-zoran/ 23366Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23367F: Documentation/driver-api/media/drivers/zoran.rst 23368F: drivers/media/pci/zoran/ 23369 23370ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER 23371M: Minchan Kim <minchan@kernel.org> 23372M: Sergey Senozhatsky <senozhatsky@chromium.org> 23373L: linux-kernel@vger.kernel.org 23374S: Maintained 23375F: Documentation/admin-guide/blockdev/zram.rst 23376F: drivers/block/zram/ 23377 23378ZS DECSTATION Z85C30 SERIAL DRIVER 23379M: "Maciej W. Rozycki" <macro@orcam.me.uk> 23380S: Maintained 23381F: drivers/tty/serial/zs.* 23382 23383ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR 23384M: Minchan Kim <minchan@kernel.org> 23385M: Sergey Senozhatsky <senozhatsky@chromium.org> 23386L: linux-mm@kvack.org 23387S: Maintained 23388F: Documentation/mm/zsmalloc.rst 23389F: include/linux/zsmalloc.h 23390F: mm/zsmalloc.c 23391 23392ZSTD 23393M: Nick Terrell <terrelln@fb.com> 23394S: Maintained 23395B: https://github.com/facebook/zstd/issues 23396T: git https://github.com/terrelln/linux.git 23397F: crypto/zstd.c 23398F: include/linux/zstd* 23399F: lib/decompress_unzstd.c 23400F: lib/zstd/ 23401N: zstd 23402K: zstd 23403 23404ZSWAP COMPRESSED SWAP CACHING 23405M: Seth Jennings <sjenning@redhat.com> 23406M: Dan Streetman <ddstreet@ieee.org> 23407M: Vitaly Wool <vitaly.wool@konsulko.com> 23408L: linux-mm@kvack.org 23409S: Maintained 23410F: mm/zswap.c 23411 23412THE REST 23413M: Linus Torvalds <torvalds@linux-foundation.org> 23414L: linux-kernel@vger.kernel.org 23415S: Buried alive in reporters 23416T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 23417F: * 23418F: */ 23419