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: Liviu Dudau <liviu.dudau@arm.com> 1681S: Supported 1682T: git git://anongit.freedesktop.org/drm/drm-misc 1683F: Documentation/devicetree/bindings/display/arm,komeda.yaml 1684F: Documentation/gpu/komeda-kms.rst 1685F: drivers/gpu/drm/arm/display/include/ 1686F: drivers/gpu/drm/arm/display/komeda/ 1687 1688ARM MALI PANFROST DRM DRIVER 1689M: Rob Herring <robh@kernel.org> 1690M: Tomeu Vizoso <tomeu.vizoso@collabora.com> 1691R: Steven Price <steven.price@arm.com> 1692R: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com> 1693L: dri-devel@lists.freedesktop.org 1694S: Supported 1695T: git git://anongit.freedesktop.org/drm/drm-misc 1696F: drivers/gpu/drm/panfrost/ 1697F: include/uapi/drm/panfrost_drm.h 1698 1699ARM MALI-DP DRM DRIVER 1700M: Liviu Dudau <liviu.dudau@arm.com> 1701S: Supported 1702T: git git://anongit.freedesktop.org/drm/drm-misc 1703F: Documentation/devicetree/bindings/display/arm,malidp.yaml 1704F: Documentation/gpu/afbc.rst 1705F: drivers/gpu/drm/arm/ 1706 1707ARM MFM AND FLOPPY DRIVERS 1708M: Ian Molton <spyro@f2s.com> 1709S: Maintained 1710F: arch/arm/include/asm/floppy.h 1711F: arch/arm/mach-rpc/floppydma.S 1712 1713ARM PMU PROFILING AND DEBUGGING 1714M: Will Deacon <will@kernel.org> 1715M: Mark Rutland <mark.rutland@arm.com> 1716L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1717S: Maintained 1718F: Documentation/devicetree/bindings/arm/pmu.yaml 1719F: Documentation/devicetree/bindings/perf/ 1720F: arch/arm*/include/asm/hw_breakpoint.h 1721F: arch/arm*/include/asm/perf_event.h 1722F: arch/arm*/kernel/hw_breakpoint.c 1723F: arch/arm*/kernel/perf_* 1724F: drivers/perf/ 1725F: include/linux/perf/arm_pmu.h 1726 1727ARM PORT 1728M: Russell King <linux@armlinux.org.uk> 1729L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1730S: Odd Fixes 1731W: http://www.armlinux.org.uk/ 1732T: git git://git.armlinux.org.uk/~rmk/linux-arm.git 1733F: arch/arm/ 1734X: arch/arm/boot/dts/ 1735 1736ARM PRIMECELL AACI PL041 DRIVER 1737M: Russell King <linux@armlinux.org.uk> 1738S: Odd Fixes 1739F: sound/arm/aaci.* 1740 1741ARM PRIMECELL BUS SUPPORT 1742M: Russell King <linux@armlinux.org.uk> 1743S: Odd Fixes 1744F: drivers/amba/ 1745F: include/linux/amba/bus.h 1746 1747ARM PRIMECELL CLCD PL110 DRIVER 1748M: Russell King <linux@armlinux.org.uk> 1749S: Odd Fixes 1750F: drivers/video/fbdev/amba-clcd.* 1751 1752ARM PRIMECELL KMI PL050 DRIVER 1753M: Russell King <linux@armlinux.org.uk> 1754S: Odd Fixes 1755F: drivers/input/serio/ambakmi.* 1756F: include/linux/amba/kmi.h 1757 1758ARM PRIMECELL MMCI PL180/1 DRIVER 1759M: Russell King <linux@armlinux.org.uk> 1760S: Odd Fixes 1761F: drivers/mmc/host/mmci.* 1762F: include/linux/amba/mmci.h 1763 1764ARM PRIMECELL PL35X NAND CONTROLLER DRIVER 1765M: Miquel Raynal <miquel.raynal@bootlin.com> 1766M: Naga Sureshkumar Relli <nagasure@xilinx.com> 1767L: linux-mtd@lists.infradead.org 1768S: Maintained 1769F: Documentation/devicetree/bindings/mtd/arm,pl353-nand-r2p1.yaml 1770F: drivers/mtd/nand/raw/pl35x-nand-controller.c 1771 1772ARM PRIMECELL PL35X SMC DRIVER 1773M: Miquel Raynal <miquel.raynal@bootlin.com> 1774M: Naga Sureshkumar Relli <nagasure@xilinx.com> 1775L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1776S: Maintained 1777F: Documentation/devicetree/bindings/memory-controllers/arm,pl35x-smc.yaml 1778F: drivers/memory/pl353-smc.c 1779 1780ARM PRIMECELL SSP PL022 SPI DRIVER 1781M: Linus Walleij <linus.walleij@linaro.org> 1782L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1783S: Maintained 1784F: Documentation/devicetree/bindings/spi/spi-pl022.yaml 1785F: drivers/spi/spi-pl022.c 1786 1787ARM PRIMECELL UART PL010 AND PL011 DRIVERS 1788M: Russell King <linux@armlinux.org.uk> 1789S: Odd Fixes 1790F: drivers/tty/serial/amba-pl01*.c 1791F: include/linux/amba/serial.h 1792 1793ARM PRIMECELL VIC PL190/PL192 DRIVER 1794M: Linus Walleij <linus.walleij@linaro.org> 1795L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1796S: Maintained 1797F: Documentation/devicetree/bindings/interrupt-controller/arm,vic.yaml 1798F: drivers/irqchip/irq-vic.c 1799 1800ARM SMC WATCHDOG DRIVER 1801M: Julius Werner <jwerner@chromium.org> 1802R: Evan Benn <evanbenn@chromium.org> 1803S: Maintained 1804F: Documentation/devicetree/bindings/watchdog/arm-smc-wdt.yaml 1805F: drivers/watchdog/arm_smc_wdt.c 1806 1807ARM SMMU DRIVERS 1808M: Will Deacon <will@kernel.org> 1809R: Robin Murphy <robin.murphy@arm.com> 1810L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1811S: Maintained 1812F: Documentation/devicetree/bindings/iommu/arm,smmu* 1813F: drivers/iommu/arm/ 1814F: drivers/iommu/io-pgtable-arm* 1815 1816ARM SUB-ARCHITECTURES 1817L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1818S: Maintained 1819C: irc://irc.libera.chat/armlinux 1820T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1821F: arch/arm/mach-*/ 1822F: arch/arm/plat-*/ 1823 1824ARM/ACTIONS SEMI ARCHITECTURE 1825M: Andreas Färber <afaerber@suse.de> 1826M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 1827L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1828L: linux-actions@lists.infradead.org (moderated for non-subscribers) 1829S: Maintained 1830F: Documentation/devicetree/bindings/arm/actions.yaml 1831F: Documentation/devicetree/bindings/clock/actions,owl-cmu.txt 1832F: Documentation/devicetree/bindings/dma/owl-dma.yaml 1833F: Documentation/devicetree/bindings/i2c/i2c-owl.yaml 1834F: Documentation/devicetree/bindings/interrupt-controller/actions,owl-sirq.yaml 1835F: Documentation/devicetree/bindings/mmc/owl-mmc.yaml 1836F: Documentation/devicetree/bindings/net/actions,owl-emac.yaml 1837F: Documentation/devicetree/bindings/pinctrl/actions,* 1838F: Documentation/devicetree/bindings/power/actions,owl-sps.txt 1839F: Documentation/devicetree/bindings/timer/actions,owl-timer.txt 1840F: arch/arm/boot/dts/owl-* 1841F: arch/arm/mach-actions/ 1842F: arch/arm64/boot/dts/actions/ 1843F: drivers/clk/actions/ 1844F: drivers/clocksource/timer-owl* 1845F: drivers/dma/owl-dma.c 1846F: drivers/i2c/busses/i2c-owl.c 1847F: drivers/irqchip/irq-owl-sirq.c 1848F: drivers/mmc/host/owl-mmc.c 1849F: drivers/net/ethernet/actions/ 1850F: drivers/pinctrl/actions/* 1851F: drivers/soc/actions/ 1852F: include/dt-bindings/power/owl-* 1853F: include/dt-bindings/reset/actions,* 1854F: include/linux/soc/actions/ 1855N: owl 1856 1857ARM/Allwinner SoC Clock Support 1858M: Emilio López <emilio@elopez.com.ar> 1859S: Maintained 1860F: drivers/clk/sunxi/ 1861 1862ARM/Allwinner sunXi SoC support 1863M: Chen-Yu Tsai <wens@csie.org> 1864M: Jernej Skrabec <jernej.skrabec@gmail.com> 1865M: Samuel Holland <samuel@sholland.org> 1866L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1867L: linux-sunxi@lists.linux.dev 1868S: Maintained 1869T: git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git 1870F: arch/arm/mach-sunxi/ 1871F: arch/arm64/boot/dts/allwinner/ 1872F: drivers/clk/sunxi-ng/ 1873F: drivers/pinctrl/sunxi/ 1874F: drivers/soc/sunxi/ 1875N: allwinner 1876N: sun[x456789]i 1877N: sun[25]0i 1878 1879ARM/Amlogic Meson SoC CLOCK FRAMEWORK 1880M: Neil Armstrong <neil.armstrong@linaro.org> 1881M: Jerome Brunet <jbrunet@baylibre.com> 1882L: linux-amlogic@lists.infradead.org 1883S: Maintained 1884F: Documentation/devicetree/bindings/clock/amlogic* 1885F: drivers/clk/meson/ 1886F: include/dt-bindings/clock/gxbb* 1887F: include/dt-bindings/clock/meson* 1888 1889ARM/Amlogic Meson SoC Crypto Drivers 1890M: Corentin Labbe <clabbe@baylibre.com> 1891L: linux-crypto@vger.kernel.org 1892L: linux-amlogic@lists.infradead.org 1893S: Maintained 1894F: Documentation/devicetree/bindings/crypto/amlogic* 1895F: drivers/crypto/amlogic/ 1896 1897ARM/Amlogic Meson SoC Sound Drivers 1898M: Jerome Brunet <jbrunet@baylibre.com> 1899L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1900S: Maintained 1901F: Documentation/devicetree/bindings/sound/amlogic* 1902F: sound/soc/meson/ 1903 1904ARM/Amlogic Meson SoC support 1905M: Neil Armstrong <neil.armstrong@linaro.org> 1906M: Kevin Hilman <khilman@baylibre.com> 1907R: Jerome Brunet <jbrunet@baylibre.com> 1908R: Martin Blumenstingl <martin.blumenstingl@googlemail.com> 1909L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1910L: linux-amlogic@lists.infradead.org 1911S: Maintained 1912W: http://linux-meson.com/ 1913F: arch/arm/boot/dts/meson* 1914F: arch/arm/mach-meson/ 1915F: arch/arm64/boot/dts/amlogic/ 1916F: drivers/mmc/host/meson* 1917F: drivers/pinctrl/meson/ 1918F: drivers/rtc/rtc-meson* 1919F: drivers/soc/amlogic/ 1920N: meson 1921 1922ARM/Annapurna Labs ALPINE ARCHITECTURE 1923M: Tsahee Zidenberg <tsahee@annapurnalabs.com> 1924M: Antoine Tenart <atenart@kernel.org> 1925L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1926S: Maintained 1927F: arch/arm/boot/dts/alpine* 1928F: arch/arm/mach-alpine/ 1929F: arch/arm64/boot/dts/amazon/ 1930F: drivers/*/*alpine* 1931 1932ARM/APPLE MACHINE SOUND DRIVERS 1933M: Martin Povišer <povik+lin@cutebit.org> 1934L: asahi@lists.linux.dev 1935L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1936S: Maintained 1937F: Documentation/devicetree/bindings/sound/apple,* 1938F: sound/soc/apple/* 1939F: sound/soc/codecs/cs42l83-i2c.c 1940 1941ARM/APPLE MACHINE SUPPORT 1942M: Hector Martin <marcan@marcan.st> 1943M: Sven Peter <sven@svenpeter.dev> 1944R: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1945L: asahi@lists.linux.dev 1946L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1947S: Maintained 1948W: https://asahilinux.org 1949B: https://github.com/AsahiLinux/linux/issues 1950C: irc://irc.oftc.net/asahi-dev 1951T: git https://github.com/AsahiLinux/linux.git 1952F: Documentation/devicetree/bindings/arm/apple.yaml 1953F: Documentation/devicetree/bindings/arm/apple/* 1954F: Documentation/devicetree/bindings/clock/apple,nco.yaml 1955F: Documentation/devicetree/bindings/cpufreq/apple,cluster-cpufreq.yaml 1956F: Documentation/devicetree/bindings/dma/apple,admac.yaml 1957F: Documentation/devicetree/bindings/i2c/apple,i2c.yaml 1958F: Documentation/devicetree/bindings/interrupt-controller/apple,* 1959F: Documentation/devicetree/bindings/iommu/apple,dart.yaml 1960F: Documentation/devicetree/bindings/iommu/apple,sart.yaml 1961F: Documentation/devicetree/bindings/mailbox/apple,mailbox.yaml 1962F: Documentation/devicetree/bindings/net/bluetooth/brcm,bcm4377-bluetooth.yaml 1963F: Documentation/devicetree/bindings/nvme/apple,nvme-ans.yaml 1964F: Documentation/devicetree/bindings/nvmem/apple,efuses.yaml 1965F: Documentation/devicetree/bindings/pci/apple,pcie.yaml 1966F: Documentation/devicetree/bindings/pinctrl/apple,pinctrl.yaml 1967F: Documentation/devicetree/bindings/power/apple* 1968F: Documentation/devicetree/bindings/pwm/apple,s5l-fpwm.yaml 1969F: Documentation/devicetree/bindings/watchdog/apple,wdt.yaml 1970F: arch/arm64/boot/dts/apple/ 1971F: drivers/bluetooth/hci_bcm4377.c 1972F: drivers/clk/clk-apple-nco.c 1973F: drivers/cpufreq/apple-soc-cpufreq.c 1974F: drivers/dma/apple-admac.c 1975F: drivers/i2c/busses/i2c-pasemi-core.c 1976F: drivers/i2c/busses/i2c-pasemi-platform.c 1977F: drivers/iommu/apple-dart.c 1978F: drivers/iommu/io-pgtable-dart.c 1979F: drivers/irqchip/irq-apple-aic.c 1980F: drivers/mailbox/apple-mailbox.c 1981F: drivers/nvme/host/apple.c 1982F: drivers/nvmem/apple-efuses.c 1983F: drivers/pinctrl/pinctrl-apple-gpio.c 1984F: drivers/pwm/pwm-apple.c 1985F: drivers/soc/apple/* 1986F: drivers/watchdog/apple_wdt.c 1987F: include/dt-bindings/interrupt-controller/apple-aic.h 1988F: include/dt-bindings/pinctrl/apple.h 1989F: include/linux/apple-mailbox.h 1990F: include/linux/soc/apple/* 1991 1992ARM/ARTPEC MACHINE SUPPORT 1993M: Jesper Nilsson <jesper.nilsson@axis.com> 1994M: Lars Persson <lars.persson@axis.com> 1995L: linux-arm-kernel@axis.com 1996S: Maintained 1997F: Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt 1998F: arch/arm/boot/dts/artpec6* 1999F: arch/arm/mach-artpec 2000F: drivers/clk/axis 2001F: drivers/crypto/axis 2002F: drivers/mmc/host/usdhi6rol0.c 2003F: drivers/pinctrl/pinctrl-artpec* 2004 2005ARM/ASPEED I2C DRIVER 2006M: Brendan Higgins <brendanhiggins@google.com> 2007R: Benjamin Herrenschmidt <benh@kernel.crashing.org> 2008R: Joel Stanley <joel@jms.id.au> 2009L: linux-i2c@vger.kernel.org 2010L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2011S: Maintained 2012F: Documentation/devicetree/bindings/i2c/aspeed,i2c.yaml 2013F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt 2014F: drivers/i2c/busses/i2c-aspeed.c 2015F: drivers/irqchip/irq-aspeed-i2c-ic.c 2016 2017ARM/ASPEED MACHINE SUPPORT 2018M: Joel Stanley <joel@jms.id.au> 2019R: Andrew Jeffery <andrew@aj.id.au> 2020L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2021L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 2022S: Supported 2023Q: https://patchwork.ozlabs.org/project/linux-aspeed/list/ 2024T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git 2025F: Documentation/devicetree/bindings/arm/aspeed/ 2026F: arch/arm/boot/dts/aspeed-* 2027F: arch/arm/mach-aspeed/ 2028N: aspeed 2029 2030ARM/BITMAIN ARCHITECTURE 2031M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 2032L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2033S: Maintained 2034F: Documentation/devicetree/bindings/arm/bitmain.yaml 2035F: Documentation/devicetree/bindings/clock/bitmain,bm1880-clk.yaml 2036F: Documentation/devicetree/bindings/pinctrl/bitmain,bm1880-pinctrl.txt 2037F: arch/arm64/boot/dts/bitmain/ 2038F: drivers/clk/clk-bm1880.c 2039F: drivers/pinctrl/pinctrl-bm1880.c 2040 2041ARM/CALXEDA HIGHBANK ARCHITECTURE 2042M: Andre Przywara <andre.przywara@arm.com> 2043L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2044S: Maintained 2045F: arch/arm/boot/dts/ecx-*.dts* 2046F: arch/arm/boot/dts/highbank.dts 2047F: arch/arm/mach-highbank/ 2048 2049ARM/CAVIUM THUNDER NETWORK DRIVER 2050M: Sunil Goutham <sgoutham@marvell.com> 2051L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2052S: Supported 2053F: drivers/net/ethernet/cavium/thunder/ 2054 2055ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT 2056M: Lukasz Majewski <lukma@denx.de> 2057L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2058S: Maintained 2059F: arch/arm/mach-ep93xx/ts72xx.c 2060 2061ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE 2062M: Alexander Shiyan <shc_work@mail.ru> 2063L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2064S: Odd Fixes 2065N: clps711x 2066 2067ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT 2068M: Lennert Buytenhek <kernel@wantstofly.org> 2069L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2070S: Maintained 2071 2072ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE 2073M: Hartley Sweeten <hsweeten@visionengravers.com> 2074M: Alexander Sverdlin <alexander.sverdlin@gmail.com> 2075L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2076S: Maintained 2077F: Documentation/devicetree/bindings/iio/adc/cirrus,ep9301-adc.yaml 2078F: Documentation/devicetree/bindings/sound/cirrus,ep9301-* 2079F: arch/arm/boot/compressed/misc-ep93xx.h 2080F: arch/arm/mach-ep93xx/ 2081F: drivers/iio/adc/ep93xx_adc.c 2082 2083ARM/CLKDEV SUPPORT 2084M: Russell King <linux@armlinux.org.uk> 2085L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2086S: Maintained 2087T: git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev 2088F: drivers/clk/clkdev.c 2089 2090ARM/CONEXANT DIGICOLOR MACHINE SUPPORT 2091M: Baruch Siach <baruch@tkos.co.il> 2092L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2093S: Maintained 2094F: arch/arm/boot/dts/cx92755* 2095N: digicolor 2096 2097ARM/CORESIGHT FRAMEWORK AND DRIVERS 2098M: Suzuki K Poulose <suzuki.poulose@arm.com> 2099R: Mike Leach <mike.leach@linaro.org> 2100R: Leo Yan <leo.yan@linaro.org> 2101L: coresight@lists.linaro.org (moderated for non-subscribers) 2102L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2103S: Maintained 2104T: git git://git.kernel.org/pub/scm/linux/kernel/git/coresight/linux.git 2105F: Documentation/ABI/testing/sysfs-bus-coresight-devices-* 2106F: Documentation/devicetree/bindings/arm/arm,coresight-*.yaml 2107F: Documentation/devicetree/bindings/arm/arm,embedded-trace-extension.yaml 2108F: Documentation/devicetree/bindings/arm/arm,trace-buffer-extension.yaml 2109F: Documentation/devicetree/bindings/arm/qcom,coresight-*.yaml 2110F: Documentation/trace/coresight/* 2111F: drivers/hwtracing/coresight/* 2112F: include/dt-bindings/arm/coresight-cti-dt.h 2113F: include/linux/coresight* 2114F: samples/coresight/* 2115F: tools/perf/arch/arm/util/auxtrace.c 2116F: tools/perf/arch/arm/util/cs-etm.c 2117F: tools/perf/arch/arm/util/cs-etm.h 2118F: tools/perf/arch/arm/util/pmu.c 2119F: tools/perf/tests/shell/coresight/* 2120F: tools/perf/util/cs-etm-decoder/* 2121F: tools/perf/util/cs-etm.* 2122 2123ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE 2124M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2125M: Linus Walleij <linus.walleij@linaro.org> 2126L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2127S: Maintained 2128T: git git://github.com/ulli-kroll/linux.git 2129F: Documentation/devicetree/bindings/arm/gemini.yaml 2130F: Documentation/devicetree/bindings/net/cortina,gemini-ethernet.yaml 2131F: Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt 2132F: Documentation/devicetree/bindings/rtc/faraday,ftrtc010.yaml 2133F: arch/arm/boot/dts/gemini* 2134F: arch/arm/mach-gemini/ 2135F: drivers/crypto/gemini/ 2136F: drivers/net/ethernet/cortina/ 2137F: drivers/pinctrl/pinctrl-gemini.c 2138F: drivers/rtc/rtc-ftrtc010.c 2139 2140ARM/CZ.NIC TURRIS SUPPORT 2141M: Marek Behún <kabel@kernel.org> 2142S: Maintained 2143W: https://www.turris.cz/ 2144F: Documentation/ABI/testing/debugfs-moxtet 2145F: Documentation/ABI/testing/sysfs-bus-moxtet-devices 2146F: Documentation/ABI/testing/sysfs-firmware-turris-mox-rwtm 2147F: Documentation/devicetree/bindings/bus/moxtet.txt 2148F: Documentation/devicetree/bindings/firmware/cznic,turris-mox-rwtm.txt 2149F: Documentation/devicetree/bindings/gpio/gpio-moxtet.txt 2150F: Documentation/devicetree/bindings/leds/cznic,turris-omnia-leds.yaml 2151F: Documentation/devicetree/bindings/watchdog/armada-37xx-wdt.txt 2152F: drivers/bus/moxtet.c 2153F: drivers/firmware/turris-mox-rwtm.c 2154F: drivers/gpio/gpio-moxtet.c 2155F: drivers/leds/leds-turris-omnia.c 2156F: drivers/mailbox/armada-37xx-rwtm-mailbox.c 2157F: drivers/watchdog/armada_37xx_wdt.c 2158F: include/dt-bindings/bus/moxtet.h 2159F: include/linux/armada-37xx-rwtm-mailbox.h 2160F: include/linux/moxtet.h 2161 2162ARM/FARADAY FA526 PORT 2163M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2164L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2165S: Maintained 2166T: git git://git.berlios.de/gemini-board 2167F: arch/arm/mm/*-fa* 2168 2169ARM/FOOTBRIDGE ARCHITECTURE 2170M: Russell King <linux@armlinux.org.uk> 2171L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2172S: Maintained 2173W: http://www.armlinux.org.uk/ 2174F: arch/arm/include/asm/hardware/dec21285.h 2175F: arch/arm/mach-footbridge/ 2176 2177ARM/FREESCALE IMX / MXC ARM ARCHITECTURE 2178M: Shawn Guo <shawnguo@kernel.org> 2179M: Sascha Hauer <s.hauer@pengutronix.de> 2180R: Pengutronix Kernel Team <kernel@pengutronix.de> 2181R: Fabio Estevam <festevam@gmail.com> 2182R: NXP Linux Team <linux-imx@nxp.com> 2183L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2184S: Maintained 2185T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2186F: arch/arm64/boot/dts/freescale/ 2187X: arch/arm64/boot/dts/freescale/fsl-* 2188X: arch/arm64/boot/dts/freescale/qoriq-* 2189X: drivers/media/i2c/ 2190N: imx 2191N: mxs 2192 2193ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE 2194M: Shawn Guo <shawnguo@kernel.org> 2195M: Li Yang <leoyang.li@nxp.com> 2196L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2197S: Maintained 2198T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2199F: arch/arm/boot/dts/ls1021a* 2200F: arch/arm64/boot/dts/freescale/fsl-* 2201F: arch/arm64/boot/dts/freescale/qoriq-* 2202 2203ARM/FREESCALE VYBRID ARM ARCHITECTURE 2204M: Shawn Guo <shawnguo@kernel.org> 2205M: Sascha Hauer <s.hauer@pengutronix.de> 2206R: Pengutronix Kernel Team <kernel@pengutronix.de> 2207R: Stefan Agner <stefan@agner.ch> 2208L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2209S: Maintained 2210T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2211F: arch/arm/boot/dts/vf* 2212F: arch/arm/mach-imx/*vf610* 2213 2214ARM/GUMSTIX MACHINE SUPPORT 2215M: Steve Sakoman <sakoman@gmail.com> 2216L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2217S: Maintained 2218 2219ARM/HISILICON SOC SUPPORT 2220M: Wei Xu <xuwei5@hisilicon.com> 2221L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2222S: Supported 2223W: http://www.hisilicon.com 2224T: git https://github.com/hisilicon/linux-hisi.git 2225F: arch/arm/boot/dts/hi3* 2226F: arch/arm/boot/dts/hip* 2227F: arch/arm/boot/dts/hisi* 2228F: arch/arm/mach-hisi/ 2229F: arch/arm64/boot/dts/hisilicon/ 2230 2231ARM/HP JORNADA 7XX MACHINE SUPPORT 2232M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 2233S: Maintained 2234W: www.jlime.com 2235T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 2236F: arch/arm/mach-sa1100/include/mach/jornada720.h 2237F: arch/arm/mach-sa1100/jornada720.c 2238 2239ARM/HPE GXP ARCHITECTURE 2240M: Jean-Marie Verdun <verdun@hpe.com> 2241M: Nick Hawkins <nick.hawkins@hpe.com> 2242S: Maintained 2243F: Documentation/devicetree/bindings/arm/hpe,gxp.yaml 2244F: Documentation/devicetree/bindings/hwmon/hpe,gxp-fan-ctrl.yaml 2245F: Documentation/devicetree/bindings/i2c/hpe,gxp-i2c.yaml 2246F: Documentation/devicetree/bindings/spi/hpe,gxp-spifi.yaml 2247F: Documentation/devicetree/bindings/timer/hpe,gxp-timer.yaml 2248F: Documentation/hwmon/gxp-fan-ctrl.rst 2249F: arch/arm/boot/dts/hpe-bmc* 2250F: arch/arm/boot/dts/hpe-gxp* 2251F: arch/arm/mach-hpe/ 2252F: drivers/clocksource/timer-gxp.c 2253F: drivers/hwmon/gxp-fan-ctrl.c 2254F: drivers/i2c/busses/i2c-gxp.c 2255F: drivers/spi/spi-gxp.c 2256F: drivers/watchdog/gxp-wdt.c 2257 2258ARM/IGEP MACHINE SUPPORT 2259M: Enric Balletbo i Serra <eballetbo@gmail.com> 2260M: Javier Martinez Canillas <javier@dowhile0.org> 2261L: linux-omap@vger.kernel.org 2262L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2263S: Maintained 2264F: arch/arm/boot/dts/omap3-igep* 2265 2266ARM/INTEL IXP4XX ARM ARCHITECTURE 2267M: Linus Walleij <linusw@kernel.org> 2268M: Imre Kaloz <kaloz@openwrt.org> 2269M: Krzysztof Halasa <khalasa@piap.pl> 2270L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2271S: Maintained 2272F: Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml 2273F: Documentation/devicetree/bindings/gpio/intel,ixp4xx-gpio.txt 2274F: Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml 2275F: Documentation/devicetree/bindings/memory-controllers/intel,ixp4xx-expansion* 2276F: Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml 2277F: arch/arm/boot/dts/intel-ixp* 2278F: arch/arm/mach-ixp4xx/ 2279F: drivers/bus/intel-ixp4xx-eb.c 2280F: drivers/clocksource/timer-ixp4xx.c 2281F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 2282F: drivers/gpio/gpio-ixp4xx.c 2283F: drivers/irqchip/irq-ixp4xx.c 2284 2285ARM/INTEL KEEMBAY ARCHITECTURE 2286M: Paul J. Murphy <paul.j.murphy@intel.com> 2287M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 2288S: Maintained 2289F: Documentation/devicetree/bindings/arm/intel,keembay.yaml 2290F: arch/arm64/boot/dts/intel/keembay-evm.dts 2291F: arch/arm64/boot/dts/intel/keembay-soc.dtsi 2292 2293ARM/INTEL XSC3 (MANZANO) ARM CORE 2294M: Lennert Buytenhek <kernel@wantstofly.org> 2295L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2296S: Maintained 2297 2298ARM/LG1K ARCHITECTURE 2299M: Chanho Min <chanho.min@lge.com> 2300L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2301S: Maintained 2302F: arch/arm64/boot/dts/lg/ 2303 2304ARM/LPC18XX ARCHITECTURE 2305M: Vladimir Zapolskiy <vz@mleia.com> 2306L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2307S: Maintained 2308F: Documentation/devicetree/bindings/i2c/i2c-lpc2k.txt 2309F: arch/arm/boot/dts/lpc43* 2310F: drivers/i2c/busses/i2c-lpc2k.c 2311F: drivers/memory/pl172.c 2312F: drivers/mtd/spi-nor/controllers/nxp-spifi.c 2313F: drivers/rtc/rtc-lpc24xx.c 2314N: lpc18xx 2315 2316ARM/LPC32XX SOC SUPPORT 2317M: Vladimir Zapolskiy <vz@mleia.com> 2318L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2319S: Maintained 2320T: git git://github.com/vzapolskiy/linux-lpc32xx.git 2321F: Documentation/devicetree/bindings/i2c/i2c-pnx.txt 2322F: arch/arm/boot/dts/lpc32* 2323F: arch/arm/mach-lpc32xx/ 2324F: drivers/i2c/busses/i2c-pnx.c 2325F: drivers/net/ethernet/nxp/lpc_eth.c 2326F: drivers/usb/host/ohci-nxp.c 2327F: drivers/watchdog/pnx4008_wdt.c 2328N: lpc32xx 2329 2330ARM/Marvell Dove/MV78xx0/Orion SOC support 2331M: Andrew Lunn <andrew@lunn.ch> 2332M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2333M: Gregory Clement <gregory.clement@bootlin.com> 2334L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2335S: Maintained 2336T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2337F: Documentation/devicetree/bindings/arm/marvell/marvell,dove.txt 2338F: Documentation/devicetree/bindings/arm/marvell/marvell,orion5x.txt 2339F: Documentation/devicetree/bindings/soc/dove/ 2340F: arch/arm/boot/dts/dove* 2341F: arch/arm/boot/dts/orion5x* 2342F: arch/arm/mach-dove/ 2343F: arch/arm/mach-mv78xx0/ 2344F: arch/arm/mach-orion5x/ 2345F: arch/arm/plat-orion/ 2346F: drivers/soc/dove/ 2347 2348ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K, CN9130 SOC support 2349M: Andrew Lunn <andrew@lunn.ch> 2350M: Gregory Clement <gregory.clement@bootlin.com> 2351M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2352L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2353S: Maintained 2354T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2355F: Documentation/devicetree/bindings/arm/marvell/ 2356F: arch/arm/boot/dts/armada* 2357F: arch/arm/boot/dts/kirkwood* 2358F: arch/arm/configs/mvebu_*_defconfig 2359F: arch/arm/mach-mvebu/ 2360F: arch/arm64/boot/dts/marvell/armada* 2361F: arch/arm64/boot/dts/marvell/cn913* 2362F: drivers/cpufreq/armada-37xx-cpufreq.c 2363F: drivers/cpufreq/armada-8k-cpufreq.c 2364F: drivers/cpufreq/mvebu-cpufreq.c 2365F: drivers/irqchip/irq-armada-370-xp.c 2366F: drivers/irqchip/irq-mvebu-* 2367F: drivers/pinctrl/mvebu/ 2368F: drivers/rtc/rtc-armada38x.c 2369 2370ARM/Mediatek RTC DRIVER 2371M: Eddie Huang <eddie.huang@mediatek.com> 2372M: Sean Wang <sean.wang@mediatek.com> 2373L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2374L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2375S: Maintained 2376F: Documentation/devicetree/bindings/rtc/rtc-mt2712.txt 2377F: Documentation/devicetree/bindings/rtc/rtc-mt7622.txt 2378F: drivers/rtc/rtc-mt2712.c 2379F: drivers/rtc/rtc-mt6397.c 2380F: drivers/rtc/rtc-mt7622.c 2381 2382ARM/Mediatek SoC support 2383M: Matthias Brugger <matthias.bgg@gmail.com> 2384R: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> 2385L: linux-kernel@vger.kernel.org 2386L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2387L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2388S: Maintained 2389W: https://mtk.wiki.kernel.org/ 2390C: irc://irc.libera.chat/linux-mediatek 2391F: arch/arm/boot/dts/mt2* 2392F: arch/arm/boot/dts/mt6* 2393F: arch/arm/boot/dts/mt7* 2394F: arch/arm/boot/dts/mt8* 2395F: arch/arm/mach-mediatek/ 2396F: arch/arm64/boot/dts/mediatek/ 2397F: drivers/soc/mediatek/ 2398N: mtk 2399N: mt[2678] 2400K: mediatek 2401 2402ARM/Mediatek USB3 PHY DRIVER 2403M: Chunfeng Yun <chunfeng.yun@mediatek.com> 2404L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2405L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2406S: Maintained 2407F: Documentation/devicetree/bindings/phy/mediatek,* 2408F: drivers/phy/mediatek/ 2409 2410ARM/Microchip (AT91) SoC support 2411M: Nicolas Ferre <nicolas.ferre@microchip.com> 2412M: Alexandre Belloni <alexandre.belloni@bootlin.com> 2413M: Claudiu Beznea <claudiu.beznea@microchip.com> 2414L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2415S: Supported 2416W: http://www.linux4sam.org 2417T: git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 2418F: arch/arm/boot/dts/at91*.dts 2419F: arch/arm/boot/dts/at91*.dtsi 2420F: arch/arm/boot/dts/sama*.dts 2421F: arch/arm/boot/dts/sama*.dtsi 2422F: arch/arm/include/debug/at91.S 2423F: arch/arm/mach-at91/ 2424F: drivers/memory/atmel* 2425F: drivers/watchdog/sama5d4_wdt.c 2426F: include/soc/at91/ 2427X: drivers/input/touchscreen/atmel_mxt_ts.c 2428X: drivers/net/wireless/atmel/ 2429N: at91 2430N: atmel 2431 2432ARM/Microchip Sparx5 SoC support 2433M: Lars Povlsen <lars.povlsen@microchip.com> 2434M: Steen Hegelund <Steen.Hegelund@microchip.com> 2435M: Daniel Machon <daniel.machon@microchip.com> 2436M: UNGLinuxDriver@microchip.com 2437L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2438S: Supported 2439T: git git://github.com/microchip-ung/linux-upstream.git 2440F: arch/arm64/boot/dts/microchip/ 2441F: drivers/net/ethernet/microchip/vcap/ 2442F: drivers/pinctrl/pinctrl-microchip-sgpio.c 2443N: sparx5 2444 2445ARM/MILBEAUT ARCHITECTURE 2446M: Taichi Sugaya <sugaya.taichi@socionext.com> 2447M: Takao Orito <orito.takao@socionext.com> 2448L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2449S: Maintained 2450F: arch/arm/boot/dts/milbeaut* 2451F: arch/arm/mach-milbeaut/ 2452N: milbeaut 2453 2454ARM/MStar/Sigmastar Armv7 SoC support 2455M: Daniel Palmer <daniel@thingy.jp> 2456M: Romain Perier <romain.perier@gmail.com> 2457L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2458S: Maintained 2459W: http://linux-chenxing.org/ 2460T: git git://github.com/linux-chenxing/linux.git 2461F: Documentation/devicetree/bindings/arm/mstar/* 2462F: Documentation/devicetree/bindings/clock/mstar,msc313-mpll.yaml 2463F: Documentation/devicetree/bindings/gpio/mstar,msc313-gpio.yaml 2464F: arch/arm/boot/dts/mstar-* 2465F: arch/arm/mach-mstar/ 2466F: drivers/clk/mstar/ 2467F: drivers/clocksource/timer-msc313e.c 2468F: drivers/gpio/gpio-msc313.c 2469F: drivers/rtc/rtc-msc313.c 2470F: drivers/watchdog/msc313e_wdt.c 2471F: include/dt-bindings/clock/mstar-* 2472F: include/dt-bindings/gpio/msc313-gpio.h 2473 2474ARM/NOMADIK/Ux500 ARCHITECTURES 2475M: Linus Walleij <linus.walleij@linaro.org> 2476L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2477S: Maintained 2478T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git 2479F: Documentation/devicetree/bindings/arm/ste-* 2480F: Documentation/devicetree/bindings/arm/ux500.yaml 2481F: Documentation/devicetree/bindings/arm/ux500/ 2482F: Documentation/devicetree/bindings/i2c/st,nomadik-i2c.yaml 2483F: arch/arm/boot/dts/ste-* 2484F: arch/arm/mach-nomadik/ 2485F: arch/arm/mach-ux500/ 2486F: drivers/clk/clk-nomadik.c 2487F: drivers/clocksource/clksrc-dbx500-prcmu.c 2488F: drivers/dma/ste_dma40* 2489F: drivers/hwspinlock/u8500_hsem.c 2490F: drivers/i2c/busses/i2c-nomadik.c 2491F: drivers/iio/adc/ab8500-gpadc.c 2492F: drivers/mfd/ab8500* 2493F: drivers/mfd/abx500* 2494F: drivers/mfd/db8500* 2495F: drivers/pinctrl/nomadik/ 2496F: drivers/rtc/rtc-ab8500.c 2497F: drivers/rtc/rtc-pl031.c 2498F: drivers/soc/ux500/ 2499 2500ARM/NUVOTON NPCM ARCHITECTURE 2501M: Avi Fishman <avifishman70@gmail.com> 2502M: Tomer Maimon <tmaimon77@gmail.com> 2503M: Tali Perry <tali.perry1@gmail.com> 2504R: Patrick Venture <venture@google.com> 2505R: Nancy Yuen <yuenn@google.com> 2506R: Benjamin Fair <benjaminfair@google.com> 2507L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2508S: Supported 2509F: Documentation/devicetree/bindings/*/*/*npcm* 2510F: Documentation/devicetree/bindings/*/*npcm* 2511F: Documentation/devicetree/bindings/arm/npcm/* 2512F: Documentation/devicetree/bindings/rtc/nuvoton,nct3018y.yaml 2513F: arch/arm/boot/dts/nuvoton-npcm* 2514F: arch/arm/mach-npcm/ 2515F: arch/arm64/boot/dts/nuvoton/ 2516F: drivers/*/*/*npcm* 2517F: drivers/*/*npcm* 2518F: drivers/rtc/rtc-nct3018y.c 2519F: include/dt-bindings/clock/nuvoton,npcm7xx-clock.h 2520F: include/dt-bindings/clock/nuvoton,npcm845-clk.h 2521 2522ARM/NUVOTON WPCM450 ARCHITECTURE 2523M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 2524L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2525S: Maintained 2526W: https://github.com/neuschaefer/wpcm450/wiki 2527F: Documentation/devicetree/bindings/*/*wpcm* 2528F: arch/arm/boot/dts/nuvoton-wpcm450* 2529F: arch/arm/configs/wpcm450_defconfig 2530F: arch/arm/mach-npcm/wpcm450.c 2531F: drivers/*/*/*wpcm* 2532F: drivers/*/*wpcm* 2533 2534ARM/NXP S32G ARCHITECTURE 2535M: Chester Lin <clin@suse.com> 2536R: Andreas Färber <afaerber@suse.de> 2537R: Matthias Brugger <mbrugger@suse.com> 2538R: NXP S32 Linux Team <s32@nxp.com> 2539L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2540S: Maintained 2541F: arch/arm64/boot/dts/freescale/s32g*.dts* 2542 2543ARM/Orion SoC/Technologic Systems TS-78xx platform support 2544M: Alexander Clouter <alex@digriz.org.uk> 2545L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2546S: Maintained 2547W: http://www.digriz.org.uk/ts78xx/kernel 2548F: arch/arm/mach-orion5x/ts78xx-* 2549 2550ARM/OXNAS platform support 2551M: Neil Armstrong <neil.armstrong@linaro.org> 2552L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2553L: linux-oxnas@groups.io (moderated for non-subscribers) 2554S: Maintained 2555F: arch/arm/boot/dts/ox8*.dts* 2556F: arch/arm/mach-oxnas/ 2557F: drivers/power/reset/oxnas-restart.c 2558N: oxnas 2559 2560ARM/QUALCOMM CHROMEBOOK SUPPORT 2561R: cros-qcom-dts-watchers@chromium.org 2562F: arch/arm64/boot/dts/qcom/sc7180* 2563F: arch/arm64/boot/dts/qcom/sc7280* 2564F: arch/arm64/boot/dts/qcom/sdm845-cheza* 2565 2566ARM/QUALCOMM SUPPORT 2567M: Andy Gross <agross@kernel.org> 2568M: Bjorn Andersson <andersson@kernel.org> 2569R: Konrad Dybcio <konrad.dybcio@linaro.org> 2570L: linux-arm-msm@vger.kernel.org 2571S: Maintained 2572T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 2573F: Documentation/devicetree/bindings/*/qcom* 2574F: Documentation/devicetree/bindings/soc/qcom/ 2575F: arch/arm/boot/dts/qcom-*.dts 2576F: arch/arm/boot/dts/qcom-*.dtsi 2577F: arch/arm/configs/qcom_defconfig 2578F: arch/arm/mach-qcom/ 2579F: arch/arm64/boot/dts/qcom/ 2580F: drivers/*/*/qcom* 2581F: drivers/*/*/qcom/ 2582F: drivers/*/pm8???-* 2583F: drivers/*/qcom* 2584F: drivers/*/qcom/ 2585F: drivers/bluetooth/btqcomsmd.c 2586F: drivers/clocksource/timer-qcom.c 2587F: drivers/cpuidle/cpuidle-qcom-spm.c 2588F: drivers/extcon/extcon-qcom* 2589F: drivers/i2c/busses/i2c-qcom-geni.c 2590F: drivers/i2c/busses/i2c-qup.c 2591F: drivers/iommu/msm* 2592F: drivers/mfd/ssbi.c 2593F: drivers/mmc/host/mmci_qcom* 2594F: drivers/mmc/host/sdhci-msm.c 2595F: drivers/pci/controller/dwc/pcie-qcom.c 2596F: drivers/phy/qualcomm/ 2597F: drivers/power/*/msm* 2598F: drivers/reset/reset-qcom-* 2599F: drivers/spi/spi-geni-qcom.c 2600F: drivers/spi/spi-qcom-qspi.c 2601F: drivers/spi/spi-qup.c 2602F: drivers/tty/serial/msm_serial.c 2603F: drivers/ufs/host/ufs-qcom* 2604F: drivers/usb/dwc3/dwc3-qcom.c 2605F: include/dt-bindings/*/qcom* 2606F: include/linux/*/qcom* 2607F: include/linux/soc/qcom/ 2608 2609ARM/RDA MICRO ARCHITECTURE 2610M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 2611L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2612L: linux-unisoc@lists.infradead.org (moderated for non-subscribers) 2613S: Maintained 2614F: Documentation/devicetree/bindings/arm/rda.yaml 2615F: Documentation/devicetree/bindings/gpio/gpio-rda.yaml 2616F: Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.yaml 2617F: Documentation/devicetree/bindings/serial/rda,8810pl-uart.yaml 2618F: Documentation/devicetree/bindings/timer/rda,8810pl-timer.yaml 2619F: arch/arm/boot/dts/rda8810pl-* 2620F: drivers/clocksource/timer-rda.c 2621F: drivers/gpio/gpio-rda.c 2622F: drivers/irqchip/irq-rda-intc.c 2623F: drivers/tty/serial/rda-uart.c 2624 2625ARM/REALTEK ARCHITECTURE 2626M: Andreas Färber <afaerber@suse.de> 2627L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2628L: linux-realtek-soc@lists.infradead.org (moderated for non-subscribers) 2629S: Maintained 2630F: Documentation/devicetree/bindings/arm/realtek.yaml 2631F: arch/arm/boot/dts/rtd* 2632F: arch/arm/mach-realtek/ 2633F: arch/arm64/boot/dts/realtek/ 2634 2635ARM/RISC-V/RENESAS ARCHITECTURE 2636M: Geert Uytterhoeven <geert+renesas@glider.be> 2637M: Magnus Damm <magnus.damm@gmail.com> 2638L: linux-renesas-soc@vger.kernel.org 2639S: Supported 2640Q: http://patchwork.kernel.org/project/linux-renesas-soc/list/ 2641C: irc://irc.libera.chat/renesas-soc 2642T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next 2643F: Documentation/devicetree/bindings/hwinfo/renesas,prr.yaml 2644F: Documentation/devicetree/bindings/soc/renesas/ 2645F: arch/arm/boot/dts/emev2* 2646F: arch/arm/boot/dts/gr-peach* 2647F: arch/arm/boot/dts/iwg20d-q7* 2648F: arch/arm/boot/dts/r7s* 2649F: arch/arm/boot/dts/r8a* 2650F: arch/arm/boot/dts/r9a* 2651F: arch/arm/boot/dts/sh* 2652F: arch/arm/configs/shmobile_defconfig 2653F: arch/arm/include/debug/renesas-scif.S 2654F: arch/arm/mach-shmobile/ 2655F: arch/arm64/boot/dts/renesas/ 2656F: arch/riscv/boot/dts/renesas/ 2657F: drivers/soc/renesas/ 2658F: include/linux/soc/renesas/ 2659K: \brenesas, 2660 2661ARM/RISCPC ARCHITECTURE 2662M: Russell King <linux@armlinux.org.uk> 2663L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2664S: Maintained 2665W: http://www.armlinux.org.uk/ 2666F: arch/arm/include/asm/hardware/ioc.h 2667F: arch/arm/include/asm/hardware/iomd.h 2668F: arch/arm/include/asm/hardware/memc.h 2669F: arch/arm/mach-rpc/ 2670F: drivers/net/ethernet/8390/etherh.c 2671F: drivers/net/ethernet/i825xx/ether1* 2672F: drivers/net/ethernet/seeq/ether3* 2673F: drivers/scsi/arm/ 2674 2675ARM/Rockchip SoC support 2676M: Heiko Stuebner <heiko@sntech.de> 2677L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2678L: linux-rockchip@lists.infradead.org 2679S: Maintained 2680T: git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git 2681F: Documentation/devicetree/bindings/i2c/i2c-rk3x.yaml 2682F: Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.yaml 2683F: Documentation/devicetree/bindings/spi/spi-rockchip.yaml 2684F: arch/arm/boot/dts/rk3* 2685F: arch/arm/boot/dts/rv11* 2686F: arch/arm/mach-rockchip/ 2687F: drivers/*/*/*rockchip* 2688F: drivers/*/*rockchip* 2689F: drivers/clk/rockchip/ 2690F: drivers/i2c/busses/i2c-rk3x.c 2691F: sound/soc/rockchip/ 2692N: rockchip 2693 2694ARM/SAMSUNG S3C, S5P AND EXYNOS ARM ARCHITECTURES 2695M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 2696R: Alim Akhtar <alim.akhtar@samsung.com> 2697L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2698L: linux-samsung-soc@vger.kernel.org 2699S: Maintained 2700Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 2701B: mailto:linux-samsung-soc@vger.kernel.org 2702C: irc://irc.libera.chat/linux-exynos 2703T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 2704F: Documentation/arm/samsung/ 2705F: Documentation/devicetree/bindings/arm/samsung/ 2706F: Documentation/devicetree/bindings/hwinfo/samsung,* 2707F: Documentation/devicetree/bindings/power/pd-samsung.yaml 2708F: Documentation/devicetree/bindings/soc/samsung/ 2709F: arch/arm/boot/dts/exynos* 2710F: arch/arm/boot/dts/s3c* 2711F: arch/arm/boot/dts/s5p* 2712F: arch/arm/mach-exynos*/ 2713F: arch/arm/mach-s3c/ 2714F: arch/arm/mach-s5p*/ 2715F: arch/arm64/boot/dts/exynos/ 2716F: drivers/*/*/*s3c24* 2717F: drivers/*/*s3c24* 2718F: drivers/*/*s3c64xx* 2719F: drivers/*/*s5pv210* 2720F: drivers/clocksource/samsung_pwm_timer.c 2721F: drivers/memory/samsung/ 2722F: drivers/pwm/pwm-samsung.c 2723F: drivers/soc/samsung/ 2724F: drivers/tty/serial/samsung* 2725F: include/clocksource/samsung_pwm.h 2726F: include/linux/platform_data/*s3c* 2727F: include/linux/serial_s3c.h 2728F: include/linux/soc/samsung/ 2729N: exynos 2730N: s3c64xx 2731N: s5pv210 2732 2733ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT 2734M: Łukasz Stelmach <l.stelmach@samsung.com> 2735L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2736L: linux-media@vger.kernel.org 2737S: Maintained 2738F: drivers/media/platform/samsung/s5p-g2d/ 2739 2740ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT 2741M: Marek Szyprowski <m.szyprowski@samsung.com> 2742L: linux-samsung-soc@vger.kernel.org 2743L: linux-media@vger.kernel.org 2744S: Maintained 2745F: Documentation/devicetree/bindings/media/cec/samsung,s5p-cec.yaml 2746F: drivers/media/cec/platform/s5p/ 2747 2748ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT 2749M: Andrzej Pietrasiewicz <andrzejtp2010@gmail.com> 2750M: Jacek Anaszewski <jacek.anaszewski@gmail.com> 2751M: Sylwester Nawrocki <s.nawrocki@samsung.com> 2752L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2753L: linux-media@vger.kernel.org 2754S: Maintained 2755F: Documentation/devicetree/bindings/media/samsung,s5pv210-jpeg.yaml 2756F: drivers/media/platform/samsung/s5p-jpeg/ 2757 2758ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT 2759M: Marek Szyprowski <m.szyprowski@samsung.com> 2760M: Andrzej Hajda <andrzej.hajda@intel.com> 2761L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2762L: linux-media@vger.kernel.org 2763S: Maintained 2764F: drivers/media/platform/samsung/s5p-mfc/ 2765 2766ARM/SOCFPGA ARCHITECTURE 2767M: Dinh Nguyen <dinguyen@kernel.org> 2768S: Maintained 2769W: http://www.rocketboards.org 2770T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 2771F: arch/arm/boot/dts/socfpga* 2772F: arch/arm/configs/socfpga_defconfig 2773F: arch/arm/mach-socfpga/ 2774F: arch/arm64/boot/dts/altera/ 2775F: arch/arm64/boot/dts/intel/ 2776 2777ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT 2778M: Dinh Nguyen <dinguyen@kernel.org> 2779S: Maintained 2780F: drivers/clk/socfpga/ 2781 2782ARM/SOCFPGA EDAC SUPPORT 2783M: Dinh Nguyen <dinguyen@kernel.org> 2784S: Maintained 2785F: drivers/edac/altera_edac.[ch] 2786 2787ARM/SPREADTRUM SoC SUPPORT 2788M: Orson Zhai <orsonzhai@gmail.com> 2789M: Baolin Wang <baolin.wang7@gmail.com> 2790M: Chunyan Zhang <zhang.lyra@gmail.com> 2791S: Maintained 2792F: arch/arm64/boot/dts/sprd 2793N: sprd 2794N: sc27xx 2795N: sc2731 2796 2797ARM/STI ARCHITECTURE 2798M: Patrice Chotard <patrice.chotard@foss.st.com> 2799L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2800S: Maintained 2801W: http://www.stlinux.com 2802F: Documentation/devicetree/bindings/i2c/st,sti-i2c.yaml 2803F: Documentation/devicetree/bindings/spi/st,ssc-spi.yaml 2804F: arch/arm/boot/dts/sti* 2805F: arch/arm/mach-sti/ 2806F: drivers/ata/ahci_st.c 2807F: drivers/char/hw_random/st-rng.c 2808F: drivers/clocksource/arm_global_timer.c 2809F: drivers/clocksource/clksrc_st_lpc.c 2810F: drivers/cpufreq/sti-cpufreq.c 2811F: drivers/dma/st_fdma* 2812F: drivers/i2c/busses/i2c-st.c 2813F: drivers/media/platform/st/sti/c8sectpfe/ 2814F: drivers/media/rc/st_rc.c 2815F: drivers/mmc/host/sdhci-st.c 2816F: drivers/phy/st/phy-miphy28lp.c 2817F: drivers/phy/st/phy-stih407-usb.c 2818F: drivers/pinctrl/pinctrl-st.c 2819F: drivers/remoteproc/st_remoteproc.c 2820F: drivers/remoteproc/st_slim_rproc.c 2821F: drivers/reset/sti/ 2822F: drivers/rtc/rtc-st-lpc.c 2823F: drivers/tty/serial/st-asc.c 2824F: drivers/usb/dwc3/dwc3-st.c 2825F: drivers/usb/host/ehci-st.c 2826F: drivers/usb/host/ohci-st.c 2827F: drivers/watchdog/st_lpc_wdt.c 2828F: include/linux/remoteproc/st_slim_rproc.h 2829 2830ARM/STM32 ARCHITECTURE 2831M: Maxime Coquelin <mcoquelin.stm32@gmail.com> 2832M: Alexandre Torgue <alexandre.torgue@foss.st.com> 2833L: linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers) 2834L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2835S: Maintained 2836T: git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next 2837F: arch/arm/boot/dts/stm32* 2838F: arch/arm/mach-stm32/ 2839F: drivers/clocksource/armv7m_systick.c 2840N: stm32 2841N: stm 2842 2843ARM/SUNPLUS SP7021 SOC SUPPORT 2844M: Qin Jian <qinjian@cqplus1.com> 2845L: linux-arm-kernel@lists.infradead.org (moderated for mon-subscribers) 2846S: Maintained 2847W: https://sunplus-tibbo.atlassian.net/wiki/spaces/doc/overview 2848F: Documentation/devicetree/bindings/arm/sunplus,sp7021.yaml 2849F: Documentation/devicetree/bindings/clock/sunplus,sp7021-clkc.yaml 2850F: Documentation/devicetree/bindings/interrupt-controller/sunplus,sp7021-intc.yaml 2851F: Documentation/devicetree/bindings/reset/sunplus,reset.yaml 2852F: arch/arm/boot/dts/sunplus-sp7021*.dts* 2853F: arch/arm/configs/sp7021_*defconfig 2854F: arch/arm/mach-sunplus/ 2855F: drivers/clk/clk-sp7021.c 2856F: drivers/irqchip/irq-sp7021-intc.c 2857F: drivers/reset/reset-sunplus.c 2858F: include/dt-bindings/clock/sunplus,sp7021-clkc.h 2859F: include/dt-bindings/reset/sunplus,sp7021-reset.h 2860 2861ARM/Synaptics SoC support 2862M: Jisheng Zhang <jszhang@kernel.org> 2863M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2864L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2865S: Maintained 2866F: arch/arm/boot/dts/berlin* 2867F: arch/arm/mach-berlin/ 2868F: arch/arm64/boot/dts/synaptics/ 2869 2870ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT 2871M: Lennert Buytenhek <kernel@wantstofly.org> 2872L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2873S: Maintained 2874 2875ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT 2876M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 2877L: linux-tegra@vger.kernel.org 2878L: linux-media@vger.kernel.org 2879S: Maintained 2880F: Documentation/devicetree/bindings/media/cec/nvidia,tegra114-cec.yaml 2881F: drivers/media/cec/platform/tegra/ 2882 2883ARM/TESLA FSD SoC SUPPORT 2884M: Alim Akhtar <alim.akhtar@samsung.com> 2885M: linux-fsd@tesla.com 2886L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2887L: linux-samsung-soc@vger.kernel.org 2888S: Maintained 2889F: arch/arm64/boot/dts/tesla/ 2890 2891ARM/TETON BGA MACHINE SUPPORT 2892M: "Mark F. Brown" <mark.brown314@gmail.com> 2893L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2894S: Maintained 2895 2896ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS 2897M: Santosh Shilimkar <ssantosh@kernel.org> 2898L: linux-kernel@vger.kernel.org 2899S: Maintained 2900F: drivers/memory/*emif* 2901 2902ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE 2903M: Nishanth Menon <nm@ti.com> 2904M: Santosh Shilimkar <ssantosh@kernel.org> 2905L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2906S: Maintained 2907T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 2908F: arch/arm/boot/dts/keystone-* 2909F: arch/arm/mach-keystone/ 2910 2911ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK 2912M: Santosh Shilimkar <ssantosh@kernel.org> 2913L: linux-kernel@vger.kernel.org 2914S: Maintained 2915F: drivers/clk/keystone/ 2916 2917ARM/TEXAS INSTRUMENT KEYSTONE CLOCKSOURCE 2918M: Santosh Shilimkar <ssantosh@kernel.org> 2919L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2920L: linux-kernel@vger.kernel.org 2921S: Maintained 2922F: drivers/clocksource/timer-keystone.c 2923 2924ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER 2925M: Santosh Shilimkar <ssantosh@kernel.org> 2926L: linux-kernel@vger.kernel.org 2927S: Maintained 2928F: drivers/power/reset/keystone-reset.c 2929 2930ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE 2931M: Nishanth Menon <nm@ti.com> 2932M: Vignesh Raghavendra <vigneshr@ti.com> 2933M: Tero Kristo <kristo@kernel.org> 2934L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2935S: Supported 2936F: Documentation/devicetree/bindings/arm/ti/k3.yaml 2937F: Documentation/devicetree/bindings/hwinfo/ti,k3-socinfo.yaml 2938F: arch/arm64/boot/dts/ti/Makefile 2939F: arch/arm64/boot/dts/ti/k3-* 2940F: include/dt-bindings/pinctrl/k3.h 2941 2942ARM/TOSHIBA VISCONTI ARCHITECTURE 2943M: Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp> 2944L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2945S: Supported 2946T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwamatsu/linux-visconti.git 2947F: Documentation/devicetree/bindings/arm/toshiba.yaml 2948F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pipllct.yaml 2949F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pismu.yaml 2950F: Documentation/devicetree/bindings/gpio/toshiba,gpio-visconti.yaml 2951F: Documentation/devicetree/bindings/net/toshiba,visconti-dwmac.yaml 2952F: Documentation/devicetree/bindings/pci/toshiba,visconti-pcie.yaml 2953F: Documentation/devicetree/bindings/pinctrl/toshiba,visconti-pinctrl.yaml 2954F: Documentation/devicetree/bindings/watchdog/toshiba,visconti-wdt.yaml 2955F: arch/arm64/boot/dts/toshiba/ 2956F: drivers/clk/visconti/ 2957F: drivers/gpio/gpio-visconti.c 2958F: drivers/net/ethernet/stmicro/stmmac/dwmac-visconti.c 2959F: drivers/pci/controller/dwc/pcie-visconti.c 2960F: drivers/pinctrl/visconti/ 2961F: drivers/watchdog/visconti_wdt.c 2962N: visconti 2963 2964ARM/UNIPHIER ARCHITECTURE 2965M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 2966M: Masami Hiramatsu <mhiramat@kernel.org> 2967L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2968S: Maintained 2969F: Documentation/devicetree/bindings/arm/socionext/uniphier.yaml 2970F: Documentation/devicetree/bindings/gpio/socionext,uniphier-gpio.yaml 2971F: Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.yaml 2972F: Documentation/devicetree/bindings/soc/socionext/socionext,uniphier*.yaml 2973F: arch/arm/boot/dts/uniphier* 2974F: arch/arm/include/asm/hardware/cache-uniphier.h 2975F: arch/arm/mach-uniphier/ 2976F: arch/arm/mm/cache-uniphier.c 2977F: arch/arm64/boot/dts/socionext/uniphier* 2978F: drivers/bus/uniphier-system-bus.c 2979F: drivers/clk/uniphier/ 2980F: drivers/dma/uniphier-mdmac.c 2981F: drivers/gpio/gpio-uniphier.c 2982F: drivers/i2c/busses/i2c-uniphier* 2983F: drivers/irqchip/irq-uniphier-aidet.c 2984F: drivers/mmc/host/uniphier-sd.c 2985F: drivers/pinctrl/uniphier/ 2986F: drivers/reset/reset-uniphier.c 2987F: drivers/tty/serial/8250/8250_uniphier.c 2988N: uniphier 2989 2990ARM/VERSATILE EXPRESS PLATFORM 2991M: Liviu Dudau <liviu.dudau@arm.com> 2992M: Sudeep Holla <sudeep.holla@arm.com> 2993M: Lorenzo Pieralisi <lpieralisi@kernel.org> 2994L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2995S: Maintained 2996F: */*/*/vexpress* 2997F: */*/vexpress* 2998F: arch/arm/boot/dts/vexpress* 2999F: arch/arm/mach-versatile/ 3000F: arch/arm64/boot/dts/arm/ 3001F: drivers/clk/versatile/clk-vexpress-osc.c 3002F: drivers/clocksource/timer-versatile.c 3003N: mps2 3004 3005ARM/VFP SUPPORT 3006M: Russell King <linux@armlinux.org.uk> 3007L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3008S: Maintained 3009W: http://www.armlinux.org.uk/ 3010F: arch/arm/vfp/ 3011 3012ARM/VT8500 ARM ARCHITECTURE 3013L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3014S: Orphan 3015F: Documentation/devicetree/bindings/i2c/i2c-wmt.txt 3016F: arch/arm/mach-vt8500/ 3017F: drivers/clocksource/timer-vt8500.c 3018F: drivers/i2c/busses/i2c-wmt.c 3019F: drivers/mmc/host/wmt-sdmmc.c 3020F: drivers/pwm/pwm-vt8500.c 3021F: drivers/rtc/rtc-vt8500.c 3022F: drivers/tty/serial/vt8500_serial.c 3023F: drivers/usb/host/ehci-platform.c 3024F: drivers/usb/host/uhci-platform.c 3025F: drivers/video/fbdev/vt8500lcdfb.* 3026F: drivers/video/fbdev/wm8505fb* 3027F: drivers/video/fbdev/wmt_ge_rops.* 3028 3029ARM/ZYNQ ARCHITECTURE 3030M: Michal Simek <michal.simek@amd.com> 3031L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3032S: Supported 3033W: http://wiki.xilinx.com 3034T: git https://github.com/Xilinx/linux-xlnx.git 3035F: Documentation/devicetree/bindings/i2c/cdns,i2c-r1p10.yaml 3036F: Documentation/devicetree/bindings/i2c/xlnx,xps-iic-2.00.a.yaml 3037F: Documentation/devicetree/bindings/memory-controllers/snps,dw-umctl2-ddrc.yaml 3038F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynq-ddrc-a05.yaml 3039F: Documentation/devicetree/bindings/spi/xlnx,zynq-qspi.yaml 3040F: arch/arm/mach-zynq/ 3041F: drivers/clocksource/timer-cadence-ttc.c 3042F: drivers/cpuidle/cpuidle-zynq.c 3043F: drivers/edac/synopsys_edac.c 3044F: drivers/i2c/busses/i2c-cadence.c 3045F: drivers/i2c/busses/i2c-xiic.c 3046F: drivers/mmc/host/sdhci-of-arasan.c 3047N: zynq 3048N: xilinx 3049 3050ARM64 PORT (AARCH64 ARCHITECTURE) 3051M: Catalin Marinas <catalin.marinas@arm.com> 3052M: Will Deacon <will@kernel.org> 3053L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3054S: Maintained 3055T: git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git 3056F: Documentation/arm64/ 3057F: arch/arm64/ 3058F: tools/testing/selftests/arm64/ 3059X: arch/arm64/boot/dts/ 3060 3061ARROW SPEEDCHIPS XRS7000 SERIES ETHERNET SWITCH DRIVER 3062M: George McCollister <george.mccollister@gmail.com> 3063L: netdev@vger.kernel.org 3064S: Maintained 3065F: Documentation/devicetree/bindings/net/dsa/arrow,xrs700x.yaml 3066F: drivers/net/dsa/xrs700x/* 3067F: net/dsa/tag_xrs700x.c 3068 3069AS3645A LED FLASH CONTROLLER DRIVER 3070M: Sakari Ailus <sakari.ailus@iki.fi> 3071L: linux-leds@vger.kernel.org 3072S: Maintained 3073F: drivers/leds/flash/leds-as3645a.c 3074 3075ASAHI KASEI AK7375 LENS VOICE COIL DRIVER 3076M: Tianshu Qiu <tian.shu.qiu@intel.com> 3077L: linux-media@vger.kernel.org 3078S: Maintained 3079T: git git://linuxtv.org/media_tree.git 3080F: Documentation/devicetree/bindings/media/i2c/asahi-kasei,ak7375.yaml 3081F: drivers/media/i2c/ak7375.c 3082 3083ASAHI KASEI AK8974 DRIVER 3084M: Linus Walleij <linus.walleij@linaro.org> 3085L: linux-iio@vger.kernel.org 3086S: Supported 3087W: http://www.akm.com/ 3088F: drivers/iio/magnetometer/ak8974.c 3089 3090ASC7621 HARDWARE MONITOR DRIVER 3091M: George Joseph <george.joseph@fairview5.com> 3092L: linux-hwmon@vger.kernel.org 3093S: Maintained 3094F: Documentation/hwmon/asc7621.rst 3095F: drivers/hwmon/asc7621.c 3096 3097ASIX AX88796C SPI ETHERNET ADAPTER 3098M: Łukasz Stelmach <l.stelmach@samsung.com> 3099S: Maintained 3100F: Documentation/devicetree/bindings/net/asix,ax88796c.yaml 3101F: drivers/net/ethernet/asix/ax88796c_* 3102 3103ASPEED CRYPTO DRIVER 3104M: Neal Liu <neal_liu@aspeedtech.com> 3105L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3106S: Maintained 3107F: Documentation/devicetree/bindings/crypto/aspeed,* 3108F: drivers/crypto/aspeed/ 3109 3110ASPEED PECI CONTROLLER 3111M: Iwona Winiarska <iwona.winiarska@intel.com> 3112L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3113L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3114S: Supported 3115F: Documentation/devicetree/bindings/peci/peci-aspeed.yaml 3116F: drivers/peci/controller/peci-aspeed.c 3117 3118ASPEED PINCTRL DRIVERS 3119M: Andrew Jeffery <andrew@aj.id.au> 3120L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3121L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3122L: linux-gpio@vger.kernel.org 3123S: Maintained 3124F: Documentation/devicetree/bindings/pinctrl/aspeed,* 3125F: drivers/pinctrl/aspeed/ 3126 3127ASPEED SCU INTERRUPT CONTROLLER DRIVER 3128M: Eddie James <eajames@linux.ibm.com> 3129L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3130S: Maintained 3131F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2xxx-scu-ic.txt 3132F: drivers/irqchip/irq-aspeed-scu-ic.c 3133F: include/dt-bindings/interrupt-controller/aspeed-scu-ic.h 3134 3135ASPEED SD/MMC DRIVER 3136M: Andrew Jeffery <andrew@aj.id.au> 3137L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3138L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3139L: linux-mmc@vger.kernel.org 3140S: Maintained 3141F: Documentation/devicetree/bindings/mmc/aspeed,sdhci.yaml 3142F: drivers/mmc/host/sdhci-of-aspeed* 3143 3144ASPEED SMC SPI DRIVER 3145M: Chin-Ting Kuo <chin-ting_kuo@aspeedtech.com> 3146M: Cédric Le Goater <clg@kaod.org> 3147L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3148L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3149L: linux-spi@vger.kernel.org 3150S: Maintained 3151F: Documentation/devicetree/bindings/spi/aspeed,ast2600-fmc.yaml 3152F: drivers/spi/spi-aspeed-smc.c 3153 3154ASPEED USB UDC DRIVER 3155M: Neal Liu <neal_liu@aspeedtech.com> 3156L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3157S: Maintained 3158F: Documentation/devicetree/bindings/usb/aspeed,ast2600-udc.yaml 3159F: drivers/usb/gadget/udc/aspeed_udc.c 3160 3161ASPEED VIDEO ENGINE DRIVER 3162M: Eddie James <eajames@linux.ibm.com> 3163L: linux-media@vger.kernel.org 3164L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3165S: Maintained 3166F: Documentation/devicetree/bindings/media/aspeed-video.txt 3167F: drivers/media/platform/aspeed/ 3168 3169ASUS EC HARDWARE MONITOR DRIVER 3170M: Eugene Shalygin <eugene.shalygin@gmail.com> 3171L: linux-hwmon@vger.kernel.org 3172S: Maintained 3173F: drivers/hwmon/asus-ec-sensors.c 3174 3175ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS 3176M: Corentin Chary <corentin.chary@gmail.com> 3177L: acpi4asus-user@lists.sourceforge.net 3178L: platform-driver-x86@vger.kernel.org 3179S: Maintained 3180W: http://acpi4asus.sf.net 3181F: drivers/platform/x86/asus*.c 3182F: drivers/platform/x86/eeepc*.c 3183 3184ASUS TF103C DOCK DRIVER 3185M: Hans de Goede <hdegoede@redhat.com> 3186L: platform-driver-x86@vger.kernel.org 3187S: Maintained 3188T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 3189F: drivers/platform/x86/asus-tf103c-dock.c 3190 3191ASUS WIRELESS RADIO CONTROL DRIVER 3192M: João Paulo Rechi Vita <jprvita@gmail.com> 3193L: platform-driver-x86@vger.kernel.org 3194S: Maintained 3195F: drivers/platform/x86/asus-wireless.c 3196 3197ASUS WMI HARDWARE MONITOR DRIVER 3198M: Ed Brindley <kernel@maidavale.org> 3199M: Denis Pauk <pauk.denis@gmail.com> 3200L: linux-hwmon@vger.kernel.org 3201S: Maintained 3202F: drivers/hwmon/asus_wmi_sensors.c 3203 3204ASYMMETRIC KEYS 3205M: David Howells <dhowells@redhat.com> 3206L: keyrings@vger.kernel.org 3207S: Maintained 3208F: Documentation/crypto/asymmetric-keys.rst 3209F: crypto/asymmetric_keys/ 3210F: include/crypto/pkcs7.h 3211F: include/crypto/public_key.h 3212F: include/linux/verification.h 3213 3214ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API 3215R: Dan Williams <dan.j.williams@intel.com> 3216S: Odd fixes 3217W: http://sourceforge.net/projects/xscaleiop 3218F: Documentation/crypto/async-tx-api.rst 3219F: crypto/async_tx/ 3220F: include/linux/async_tx.h 3221 3222AT24 EEPROM DRIVER 3223M: Bartosz Golaszewski <brgl@bgdev.pl> 3224L: linux-i2c@vger.kernel.org 3225S: Maintained 3226T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 3227F: Documentation/devicetree/bindings/eeprom/at24.yaml 3228F: drivers/misc/eeprom/at24.c 3229 3230ATA OVER ETHERNET (AOE) DRIVER 3231M: "Justin Sanders" <justin@coraid.com> 3232S: Supported 3233W: http://www.openaoe.org/ 3234F: Documentation/admin-guide/aoe/ 3235F: drivers/block/aoe/ 3236 3237ATC260X PMIC MFD DRIVER 3238M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 3239M: Cristian Ciocaltea <cristian.ciocaltea@gmail.com> 3240L: linux-actions@lists.infradead.org 3241S: Maintained 3242F: Documentation/devicetree/bindings/mfd/actions,atc260x.yaml 3243F: drivers/input/misc/atc260x-onkey.c 3244F: drivers/mfd/atc260* 3245F: drivers/power/reset/atc260x-poweroff.c 3246F: drivers/regulator/atc260x-regulator.c 3247F: include/linux/mfd/atc260x/* 3248 3249ATHEROS 71XX/9XXX GPIO DRIVER 3250M: Alban Bedel <albeu@free.fr> 3251S: Maintained 3252W: https://github.com/AlbanBedel/linux 3253T: git git://github.com/AlbanBedel/linux 3254F: Documentation/devicetree/bindings/gpio/gpio-ath79.txt 3255F: drivers/gpio/gpio-ath79.c 3256 3257ATHEROS 71XX/9XXX USB PHY DRIVER 3258M: Alban Bedel <albeu@free.fr> 3259S: Maintained 3260W: https://github.com/AlbanBedel/linux 3261T: git git://github.com/AlbanBedel/linux 3262F: Documentation/devicetree/bindings/phy/phy-ath79-usb.txt 3263F: drivers/phy/qualcomm/phy-ath79-usb.c 3264 3265ATHEROS ATH GENERIC UTILITIES 3266M: Kalle Valo <kvalo@kernel.org> 3267L: linux-wireless@vger.kernel.org 3268S: Supported 3269F: drivers/net/wireless/ath/* 3270 3271ATHEROS ATH5K WIRELESS DRIVER 3272M: Jiri Slaby <jirislaby@kernel.org> 3273M: Nick Kossifidis <mickflemm@gmail.com> 3274M: Luis Chamberlain <mcgrof@kernel.org> 3275L: linux-wireless@vger.kernel.org 3276S: Maintained 3277W: https://wireless.wiki.kernel.org/en/users/Drivers/ath5k 3278F: drivers/net/wireless/ath/ath5k/ 3279 3280ATHEROS ATH6KL WIRELESS DRIVER 3281L: linux-wireless@vger.kernel.org 3282S: Orphan 3283W: https://wireless.wiki.kernel.org/en/users/Drivers/ath6kl 3284F: drivers/net/wireless/ath/ath6kl/ 3285 3286ATI_REMOTE2 DRIVER 3287M: Ville Syrjala <syrjala@sci.fi> 3288S: Maintained 3289F: drivers/input/misc/ati_remote2.c 3290 3291ATK0110 HWMON DRIVER 3292M: Luca Tettamanti <kronos.it@gmail.com> 3293L: linux-hwmon@vger.kernel.org 3294S: Maintained 3295F: drivers/hwmon/asus_atk0110.c 3296 3297ATLX ETHERNET DRIVERS 3298M: Chris Snook <chris.snook@gmail.com> 3299L: netdev@vger.kernel.org 3300S: Maintained 3301W: http://sourceforge.net/projects/atl1 3302W: http://atl1.sourceforge.net 3303F: drivers/net/ethernet/atheros/ 3304 3305ATM 3306M: Chas Williams <3chas3@gmail.com> 3307L: linux-atm-general@lists.sourceforge.net (moderated for non-subscribers) 3308L: netdev@vger.kernel.org 3309S: Maintained 3310W: http://linux-atm.sourceforge.net 3311F: drivers/atm/ 3312F: include/linux/atm* 3313F: include/uapi/linux/atm* 3314 3315ATMEL MACB ETHERNET DRIVER 3316M: Nicolas Ferre <nicolas.ferre@microchip.com> 3317M: Claudiu Beznea <claudiu.beznea@microchip.com> 3318S: Supported 3319F: drivers/net/ethernet/cadence/ 3320 3321ATMEL MAXTOUCH DRIVER 3322M: Nick Dyer <nick@shmanahar.org> 3323S: Maintained 3324T: git git://github.com/ndyer/linux.git 3325F: Documentation/devicetree/bindings/input/atmel,maxtouch.yaml 3326F: drivers/input/touchscreen/atmel_mxt_ts.c 3327 3328ATMEL WIRELESS DRIVER 3329M: Simon Kelley <simon@thekelleys.org.uk> 3330L: linux-wireless@vger.kernel.org 3331S: Maintained 3332W: http://www.thekelleys.org.uk/atmel 3333W: http://atmelwlandriver.sourceforge.net/ 3334F: drivers/net/wireless/atmel/atmel* 3335 3336ATOMIC INFRASTRUCTURE 3337M: Will Deacon <will@kernel.org> 3338M: Peter Zijlstra <peterz@infradead.org> 3339R: Boqun Feng <boqun.feng@gmail.com> 3340R: Mark Rutland <mark.rutland@arm.com> 3341L: linux-kernel@vger.kernel.org 3342S: Maintained 3343F: Documentation/atomic_*.txt 3344F: arch/*/include/asm/atomic*.h 3345F: include/*/atomic*.h 3346F: include/linux/refcount.h 3347F: scripts/atomic/ 3348 3349ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER 3350M: Bradley Grove <linuxdrivers@attotech.com> 3351L: linux-scsi@vger.kernel.org 3352S: Supported 3353W: http://www.attotech.com 3354F: drivers/scsi/esas2r 3355 3356ATUSB IEEE 802.15.4 RADIO DRIVER 3357M: Stefan Schmidt <stefan@datenfreihafen.org> 3358L: linux-wpan@vger.kernel.org 3359S: Maintained 3360F: drivers/net/ieee802154/at86rf230.h 3361F: drivers/net/ieee802154/atusb.c 3362F: drivers/net/ieee802154/atusb.h 3363 3364AUDIT SUBSYSTEM 3365M: Paul Moore <paul@paul-moore.com> 3366M: Eric Paris <eparis@redhat.com> 3367L: audit@vger.kernel.org 3368S: Supported 3369W: https://github.com/linux-audit 3370T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git 3371F: include/asm-generic/audit_*.h 3372F: include/linux/audit.h 3373F: include/linux/audit_arch.h 3374F: include/uapi/linux/audit.h 3375F: kernel/audit* 3376F: lib/*audit.c 3377 3378AUXILIARY DISPLAY DRIVERS 3379M: Miguel Ojeda <ojeda@kernel.org> 3380S: Maintained 3381F: Documentation/devicetree/bindings/auxdisplay/ 3382F: drivers/auxdisplay/ 3383F: include/linux/cfag12864b.h 3384 3385AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER 3386M: Andreas Klinger <ak@it-klinger.de> 3387L: linux-iio@vger.kernel.org 3388S: Maintained 3389F: Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml 3390F: drivers/iio/adc/hx711.c 3391 3392AX.25 NETWORK LAYER 3393M: Ralf Baechle <ralf@linux-mips.org> 3394L: linux-hams@vger.kernel.org 3395S: Maintained 3396W: http://www.linux-ax25.org/ 3397F: include/net/ax25.h 3398F: include/uapi/linux/ax25.h 3399F: net/ax25/ 3400 3401AXENTIA ARM DEVICES 3402M: Peter Rosin <peda@axentia.se> 3403L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3404S: Maintained 3405F: arch/arm/boot/dts/at91-linea.dtsi 3406F: arch/arm/boot/dts/at91-natte.dtsi 3407F: arch/arm/boot/dts/at91-nattis-2-natte-2.dts 3408F: arch/arm/boot/dts/at91-tse850-3.dts 3409 3410AXENTIA ASOC DRIVERS 3411M: Peter Rosin <peda@axentia.se> 3412L: alsa-devel@alsa-project.org (moderated for non-subscribers) 3413S: Maintained 3414F: Documentation/devicetree/bindings/sound/axentia,* 3415F: sound/soc/atmel/tse850-pcm5142.c 3416 3417AXI-FAN-CONTROL HARDWARE MONITOR DRIVER 3418M: Nuno Sá <nuno.sa@analog.com> 3419L: linux-hwmon@vger.kernel.org 3420S: Supported 3421W: https://ez.analog.com/linux-software-drivers 3422F: Documentation/devicetree/bindings/hwmon/adi,axi-fan-control.yaml 3423F: drivers/hwmon/axi-fan-control.c 3424 3425AXXIA I2C CONTROLLER 3426M: Krzysztof Adamski <krzysztof.adamski@nokia.com> 3427L: linux-i2c@vger.kernel.org 3428S: Maintained 3429F: Documentation/devicetree/bindings/i2c/i2c-axxia.txt 3430F: drivers/i2c/busses/i2c-axxia.c 3431 3432AZ6007 DVB DRIVER 3433M: Mauro Carvalho Chehab <mchehab@kernel.org> 3434L: linux-media@vger.kernel.org 3435S: Maintained 3436W: https://linuxtv.org 3437T: git git://linuxtv.org/media_tree.git 3438F: drivers/media/usb/dvb-usb-v2/az6007.c 3439 3440AZTECH FM RADIO RECEIVER DRIVER 3441M: Hans Verkuil <hverkuil@xs4all.nl> 3442L: linux-media@vger.kernel.org 3443S: Maintained 3444W: https://linuxtv.org 3445T: git git://linuxtv.org/media_tree.git 3446F: drivers/media/radio/radio-aztech* 3447 3448B43 WIRELESS DRIVER 3449L: linux-wireless@vger.kernel.org 3450L: b43-dev@lists.infradead.org 3451S: Odd Fixes 3452W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3453F: drivers/net/wireless/broadcom/b43/ 3454 3455B43LEGACY WIRELESS DRIVER 3456M: Larry Finger <Larry.Finger@lwfinger.net> 3457L: linux-wireless@vger.kernel.org 3458L: b43-dev@lists.infradead.org 3459S: Maintained 3460W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3461F: drivers/net/wireless/broadcom/b43legacy/ 3462 3463BACKLIGHT CLASS/SUBSYSTEM 3464M: Lee Jones <lee@kernel.org> 3465M: Daniel Thompson <daniel.thompson@linaro.org> 3466M: Jingoo Han <jingoohan1@gmail.com> 3467L: dri-devel@lists.freedesktop.org 3468S: Maintained 3469T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git 3470F: Documentation/ABI/stable/sysfs-class-backlight 3471F: Documentation/ABI/testing/sysfs-class-backlight 3472F: Documentation/devicetree/bindings/leds/backlight 3473F: drivers/video/backlight/ 3474F: include/linux/backlight.h 3475F: include/linux/pwm_backlight.h 3476 3477BARCO P50 GPIO DRIVER 3478M: Santosh Kumar Yadav <santoshkumar.yadav@barco.com> 3479M: Peter Korsgaard <peter.korsgaard@barco.com> 3480S: Maintained 3481F: drivers/platform/x86/barco-p50-gpio.c 3482 3483BATMAN ADVANCED 3484M: Marek Lindner <mareklindner@neomailbox.ch> 3485M: Simon Wunderlich <sw@simonwunderlich.de> 3486M: Antonio Quartulli <a@unstable.cc> 3487M: Sven Eckelmann <sven@narfation.org> 3488L: b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers) 3489S: Maintained 3490W: https://www.open-mesh.org/ 3491Q: https://patchwork.open-mesh.org/project/batman/list/ 3492B: https://www.open-mesh.org/projects/batman-adv/issues 3493C: ircs://irc.hackint.org/batadv 3494T: git https://git.open-mesh.org/linux-merge.git 3495F: Documentation/networking/batman-adv.rst 3496F: include/uapi/linux/batadv_packet.h 3497F: include/uapi/linux/batman_adv.h 3498F: net/batman-adv/ 3499 3500BAYCOM/HDLCDRV DRIVERS FOR AX.25 3501M: Thomas Sailer <t.sailer@alumni.ethz.ch> 3502L: linux-hams@vger.kernel.org 3503S: Maintained 3504W: http://www.baycom.org/~tom/ham/ham.html 3505F: drivers/net/hamradio/baycom* 3506 3507BCACHE (BLOCK LAYER CACHE) 3508M: Coly Li <colyli@suse.de> 3509M: Kent Overstreet <kent.overstreet@gmail.com> 3510L: linux-bcache@vger.kernel.org 3511S: Maintained 3512W: http://bcache.evilpiepirate.org 3513C: irc://irc.oftc.net/bcache 3514F: drivers/md/bcache/ 3515 3516BDISP ST MEDIA DRIVER 3517M: Fabien Dessenne <fabien.dessenne@foss.st.com> 3518L: linux-media@vger.kernel.org 3519S: Supported 3520W: https://linuxtv.org 3521T: git git://linuxtv.org/media_tree.git 3522F: drivers/media/platform/st/sti/bdisp 3523 3524BECKHOFF CX5020 ETHERCAT MASTER DRIVER 3525M: Dariusz Marcinkiewicz <reksio@newterm.pl> 3526L: netdev@vger.kernel.org 3527S: Maintained 3528F: drivers/net/ethernet/ec_bhf.c 3529 3530BEFS FILE SYSTEM 3531M: Luis de Bethencourt <luisbg@kernel.org> 3532M: Salah Triki <salah.triki@gmail.com> 3533S: Maintained 3534T: git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git 3535F: Documentation/filesystems/befs.rst 3536F: fs/befs/ 3537 3538BFQ I/O SCHEDULER 3539M: Paolo Valente <paolo.valente@linaro.org> 3540M: Jens Axboe <axboe@kernel.dk> 3541L: linux-block@vger.kernel.org 3542S: Maintained 3543F: Documentation/block/bfq-iosched.rst 3544F: block/bfq-* 3545 3546BFS FILE SYSTEM 3547M: "Tigran A. Aivazian" <aivazian.tigran@gmail.com> 3548S: Maintained 3549F: Documentation/filesystems/bfs.rst 3550F: fs/bfs/ 3551F: include/uapi/linux/bfs_fs.h 3552 3553BITMAP API 3554M: Yury Norov <yury.norov@gmail.com> 3555R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 3556R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 3557S: Maintained 3558F: include/linux/bitmap.h 3559F: include/linux/cpumask.h 3560F: include/linux/find.h 3561F: include/linux/nodemask.h 3562F: lib/bitmap.c 3563F: lib/cpumask.c 3564F: lib/cpumask_kunit.c 3565F: lib/find_bit.c 3566F: lib/find_bit_benchmark.c 3567F: lib/test_bitmap.c 3568F: tools/include/linux/bitmap.h 3569F: tools/include/linux/find.h 3570F: tools/lib/bitmap.c 3571F: tools/lib/find_bit.c 3572 3573BLINKM RGB LED DRIVER 3574M: Jan-Simon Moeller <jansimon.moeller@gmx.de> 3575S: Maintained 3576F: drivers/leds/leds-blinkm.c 3577 3578BLOCK LAYER 3579M: Jens Axboe <axboe@kernel.dk> 3580L: linux-block@vger.kernel.org 3581S: Maintained 3582T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 3583F: Documentation/ABI/stable/sysfs-block 3584F: Documentation/block/ 3585F: block/ 3586F: drivers/block/ 3587F: include/linux/bio.h 3588F: include/linux/blk* 3589F: kernel/trace/blktrace.c 3590F: lib/sbitmap.c 3591 3592BLOCK2MTD DRIVER 3593M: Joern Engel <joern@lazybastard.org> 3594L: linux-mtd@lists.infradead.org 3595S: Maintained 3596F: drivers/mtd/devices/block2mtd.c 3597 3598BLUETOOTH DRIVERS 3599M: Marcel Holtmann <marcel@holtmann.org> 3600M: Johan Hedberg <johan.hedberg@gmail.com> 3601M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3602L: linux-bluetooth@vger.kernel.org 3603S: Supported 3604W: http://www.bluez.org/ 3605T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3606T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3607F: drivers/bluetooth/ 3608 3609BLUETOOTH SUBSYSTEM 3610M: Marcel Holtmann <marcel@holtmann.org> 3611M: Johan Hedberg <johan.hedberg@gmail.com> 3612M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3613L: linux-bluetooth@vger.kernel.org 3614S: Supported 3615W: http://www.bluez.org/ 3616T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3617T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3618F: include/net/bluetooth/ 3619F: net/bluetooth/ 3620 3621BONDING DRIVER 3622M: Jay Vosburgh <j.vosburgh@gmail.com> 3623M: Andy Gospodarek <andy@greyhouse.net> 3624L: netdev@vger.kernel.org 3625S: Supported 3626W: http://sourceforge.net/projects/bonding/ 3627F: Documentation/networking/bonding.rst 3628F: drivers/net/bonding/ 3629F: include/net/bond* 3630F: include/uapi/linux/if_bonding.h 3631F: tools/testing/selftests/drivers/net/bonding/ 3632 3633BOSCH SENSORTEC BMA400 ACCELEROMETER IIO DRIVER 3634M: Dan Robertson <dan@dlrobertson.com> 3635L: linux-iio@vger.kernel.org 3636S: Maintained 3637F: Documentation/devicetree/bindings/iio/accel/bosch,bma400.yaml 3638F: drivers/iio/accel/bma400* 3639 3640BPF JIT for ARM 3641M: Shubham Bansal <illusionist.neo@gmail.com> 3642L: bpf@vger.kernel.org 3643S: Odd Fixes 3644F: arch/arm/net/ 3645 3646BPF JIT for ARM64 3647M: Daniel Borkmann <daniel@iogearbox.net> 3648M: Alexei Starovoitov <ast@kernel.org> 3649M: Zi Shen Lim <zlim.lnx@gmail.com> 3650L: bpf@vger.kernel.org 3651S: Supported 3652F: arch/arm64/net/ 3653 3654BPF JIT for MIPS (32-BIT AND 64-BIT) 3655M: Johan Almbladh <johan.almbladh@anyfinetworks.com> 3656M: Paul Burton <paulburton@kernel.org> 3657L: bpf@vger.kernel.org 3658S: Maintained 3659F: arch/mips/net/ 3660 3661BPF JIT for NFP NICs 3662M: Jakub Kicinski <kuba@kernel.org> 3663L: bpf@vger.kernel.org 3664S: Odd Fixes 3665F: drivers/net/ethernet/netronome/nfp/bpf/ 3666 3667BPF JIT for POWERPC (32-BIT AND 64-BIT) 3668M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 3669M: Michael Ellerman <mpe@ellerman.id.au> 3670L: bpf@vger.kernel.org 3671S: Supported 3672F: arch/powerpc/net/ 3673 3674BPF JIT for RISC-V (32-bit) 3675M: Luke Nelson <luke.r.nels@gmail.com> 3676M: Xi Wang <xi.wang@gmail.com> 3677L: bpf@vger.kernel.org 3678S: Maintained 3679F: arch/riscv/net/ 3680X: arch/riscv/net/bpf_jit_comp64.c 3681 3682BPF JIT for RISC-V (64-bit) 3683M: Björn Töpel <bjorn@kernel.org> 3684L: bpf@vger.kernel.org 3685S: Maintained 3686F: arch/riscv/net/ 3687X: arch/riscv/net/bpf_jit_comp32.c 3688 3689BPF JIT for S390 3690M: Ilya Leoshkevich <iii@linux.ibm.com> 3691M: Heiko Carstens <hca@linux.ibm.com> 3692M: Vasily Gorbik <gor@linux.ibm.com> 3693L: bpf@vger.kernel.org 3694S: Supported 3695F: arch/s390/net/ 3696X: arch/s390/net/pnet.c 3697 3698BPF JIT for SPARC (32-BIT AND 64-BIT) 3699M: David S. Miller <davem@davemloft.net> 3700L: bpf@vger.kernel.org 3701S: Odd Fixes 3702F: arch/sparc/net/ 3703 3704BPF JIT for X86 32-BIT 3705M: Wang YanQing <udknight@gmail.com> 3706L: bpf@vger.kernel.org 3707S: Odd Fixes 3708F: arch/x86/net/bpf_jit_comp32.c 3709 3710BPF JIT for X86 64-BIT 3711M: Alexei Starovoitov <ast@kernel.org> 3712M: Daniel Borkmann <daniel@iogearbox.net> 3713L: bpf@vger.kernel.org 3714S: Supported 3715F: arch/x86/net/ 3716X: arch/x86/net/bpf_jit_comp32.c 3717 3718BPF [BTF] 3719M: Martin KaFai Lau <martin.lau@linux.dev> 3720L: bpf@vger.kernel.org 3721S: Maintained 3722F: include/linux/btf* 3723F: kernel/bpf/btf.c 3724 3725BPF [CORE] 3726M: Alexei Starovoitov <ast@kernel.org> 3727M: Daniel Borkmann <daniel@iogearbox.net> 3728R: John Fastabend <john.fastabend@gmail.com> 3729L: bpf@vger.kernel.org 3730S: Maintained 3731F: include/linux/bpf* 3732F: include/linux/filter.h 3733F: include/linux/tnum.h 3734F: kernel/bpf/core.c 3735F: kernel/bpf/dispatcher.c 3736F: kernel/bpf/syscall.c 3737F: kernel/bpf/tnum.c 3738F: kernel/bpf/trampoline.c 3739F: kernel/bpf/verifier.c 3740 3741BPF [DOCUMENTATION] (Related to Standardization) 3742R: David Vernet <void@manifault.com> 3743L: bpf@vger.kernel.org 3744L: bpf@ietf.org 3745S: Maintained 3746F: Documentation/bpf/instruction-set.rst 3747 3748BPF [GENERAL] (Safe Dynamic Programs and Tools) 3749M: Alexei Starovoitov <ast@kernel.org> 3750M: Daniel Borkmann <daniel@iogearbox.net> 3751M: Andrii Nakryiko <andrii@kernel.org> 3752R: Martin KaFai Lau <martin.lau@linux.dev> 3753R: Song Liu <song@kernel.org> 3754R: Yonghong Song <yhs@fb.com> 3755R: John Fastabend <john.fastabend@gmail.com> 3756R: KP Singh <kpsingh@kernel.org> 3757R: Stanislav Fomichev <sdf@google.com> 3758R: Hao Luo <haoluo@google.com> 3759R: Jiri Olsa <jolsa@kernel.org> 3760L: bpf@vger.kernel.org 3761S: Supported 3762W: https://bpf.io/ 3763Q: https://patchwork.kernel.org/project/netdevbpf/list/?delegate=121173 3764T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git 3765T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git 3766F: Documentation/bpf/ 3767F: Documentation/networking/filter.rst 3768F: Documentation/userspace-api/ebpf/ 3769F: arch/*/net/* 3770F: include/linux/bpf* 3771F: include/linux/btf* 3772F: include/linux/filter.h 3773F: include/trace/events/xdp.h 3774F: include/uapi/linux/bpf* 3775F: include/uapi/linux/btf* 3776F: include/uapi/linux/filter.h 3777F: kernel/bpf/ 3778F: kernel/trace/bpf_trace.c 3779F: lib/test_bpf.c 3780F: net/bpf/ 3781F: net/core/filter.c 3782F: net/sched/act_bpf.c 3783F: net/sched/cls_bpf.c 3784F: samples/bpf/ 3785F: scripts/bpf_doc.py 3786F: scripts/pahole-flags.sh 3787F: scripts/pahole-version.sh 3788F: tools/bpf/ 3789F: tools/lib/bpf/ 3790F: tools/testing/selftests/bpf/ 3791 3792BPF [ITERATOR] 3793M: Yonghong Song <yhs@fb.com> 3794L: bpf@vger.kernel.org 3795S: Maintained 3796F: kernel/bpf/*iter.c 3797 3798BPF [L7 FRAMEWORK] (sockmap) 3799M: John Fastabend <john.fastabend@gmail.com> 3800M: Jakub Sitnicki <jakub@cloudflare.com> 3801L: netdev@vger.kernel.org 3802L: bpf@vger.kernel.org 3803S: Maintained 3804F: include/linux/skmsg.h 3805F: net/core/skmsg.c 3806F: net/core/sock_map.c 3807F: net/ipv4/tcp_bpf.c 3808F: net/ipv4/udp_bpf.c 3809F: net/unix/unix_bpf.c 3810 3811BPF [LIBRARY] (libbpf) 3812M: Andrii Nakryiko <andrii@kernel.org> 3813L: bpf@vger.kernel.org 3814S: Maintained 3815F: tools/lib/bpf/ 3816 3817BPF [MISC] 3818L: bpf@vger.kernel.org 3819S: Odd Fixes 3820K: (?:\b|_)bpf(?:\b|_) 3821 3822BPF [NETWORKING] (struct_ops, reuseport) 3823M: Martin KaFai Lau <martin.lau@linux.dev> 3824L: bpf@vger.kernel.org 3825L: netdev@vger.kernel.org 3826S: Maintained 3827F: kernel/bpf/bpf_struct* 3828 3829BPF [NETWORKING] (tc BPF, sock_addr) 3830M: Martin KaFai Lau <martin.lau@linux.dev> 3831M: Daniel Borkmann <daniel@iogearbox.net> 3832R: John Fastabend <john.fastabend@gmail.com> 3833L: bpf@vger.kernel.org 3834L: netdev@vger.kernel.org 3835S: Maintained 3836F: net/core/filter.c 3837F: net/sched/act_bpf.c 3838F: net/sched/cls_bpf.c 3839 3840BPF [RINGBUF] 3841M: Andrii Nakryiko <andrii@kernel.org> 3842L: bpf@vger.kernel.org 3843S: Maintained 3844F: kernel/bpf/ringbuf.c 3845 3846BPF [SECURITY & LSM] (Security Audit and Enforcement using BPF) 3847M: KP Singh <kpsingh@kernel.org> 3848R: Florent Revest <revest@chromium.org> 3849R: Brendan Jackman <jackmanb@chromium.org> 3850L: bpf@vger.kernel.org 3851S: Maintained 3852F: Documentation/bpf/prog_lsm.rst 3853F: include/linux/bpf_lsm.h 3854F: kernel/bpf/bpf_lsm.c 3855F: security/bpf/ 3856 3857BPF [SELFTESTS] (Test Runners & Infrastructure) 3858M: Andrii Nakryiko <andrii@kernel.org> 3859R: Mykola Lysenko <mykolal@fb.com> 3860L: bpf@vger.kernel.org 3861S: Maintained 3862F: tools/testing/selftests/bpf/ 3863 3864BPF [STORAGE & CGROUPS] 3865M: Martin KaFai Lau <martin.lau@linux.dev> 3866L: bpf@vger.kernel.org 3867S: Maintained 3868F: kernel/bpf/*storage.c 3869F: kernel/bpf/bpf_lru* 3870F: kernel/bpf/cgroup.c 3871 3872BPF [TOOLING] (bpftool) 3873M: Quentin Monnet <quentin@isovalent.com> 3874L: bpf@vger.kernel.org 3875S: Maintained 3876F: kernel/bpf/disasm.* 3877F: tools/bpf/bpftool/ 3878 3879BPF [TRACING] 3880M: Song Liu <song@kernel.org> 3881R: Jiri Olsa <jolsa@kernel.org> 3882L: bpf@vger.kernel.org 3883S: Maintained 3884F: kernel/bpf/stackmap.c 3885F: kernel/trace/bpf_trace.c 3886 3887BROADCOM B44 10/100 ETHERNET DRIVER 3888M: Michael Chan <michael.chan@broadcom.com> 3889L: netdev@vger.kernel.org 3890S: Supported 3891F: drivers/net/ethernet/broadcom/b44.* 3892 3893BROADCOM B53/SF2 ETHERNET SWITCH DRIVER 3894M: Florian Fainelli <f.fainelli@gmail.com> 3895L: netdev@vger.kernel.org 3896L: openwrt-devel@lists.openwrt.org (subscribers-only) 3897S: Supported 3898F: Documentation/devicetree/bindings/net/dsa/brcm,b53.yaml 3899F: drivers/net/dsa/b53/* 3900F: drivers/net/dsa/bcm_sf2* 3901F: include/linux/dsa/brcm.h 3902F: include/linux/platform_data/b53.h 3903 3904BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE 3905M: Florian Fainelli <f.fainelli@gmail.com> 3906R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3907L: linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers) 3908L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3909S: Maintained 3910T: git https://github.com/broadcom/stblinux.git 3911F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 3912F: drivers/pci/controller/pcie-brcmstb.c 3913F: drivers/staging/vc04_services 3914N: bcm2711 3915N: bcm283* 3916N: raspberrypi 3917 3918BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE 3919M: Florian Fainelli <f.fainelli@gmail.com> 3920M: Ray Jui <rjui@broadcom.com> 3921M: Scott Branden <sbranden@broadcom.com> 3922R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3923S: Maintained 3924T: git https://github.com/broadcom/mach-bcm 3925F: arch/arm/mach-bcm/ 3926N: bcm281* 3927N: bcm113* 3928N: bcm216* 3929N: kona 3930 3931BROADCOM BCM47XX MIPS ARCHITECTURE 3932M: Hauke Mehrtens <hauke@hauke-m.de> 3933M: Rafał Miłecki <zajec5@gmail.com> 3934L: linux-mips@vger.kernel.org 3935S: Maintained 3936F: Documentation/devicetree/bindings/mips/brcm/ 3937F: arch/mips/bcm47xx/* 3938F: arch/mips/include/asm/mach-bcm47xx/* 3939 3940BROADCOM BCM4908 ETHERNET DRIVER 3941M: Rafał Miłecki <rafal@milecki.pl> 3942R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3943L: netdev@vger.kernel.org 3944S: Maintained 3945F: Documentation/devicetree/bindings/net/brcm,bcm4908-enet.yaml 3946F: drivers/net/ethernet/broadcom/bcm4908_enet.* 3947F: drivers/net/ethernet/broadcom/unimac.h 3948 3949BROADCOM BCM4908 PINMUX DRIVER 3950M: Rafał Miłecki <rafal@milecki.pl> 3951R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3952L: linux-gpio@vger.kernel.org 3953S: Maintained 3954F: Documentation/devicetree/bindings/pinctrl/brcm,bcm4908-pinctrl.yaml 3955F: drivers/pinctrl/bcm/pinctrl-bcm4908.c 3956 3957BROADCOM BCM5301X ARM ARCHITECTURE 3958M: Florian Fainelli <f.fainelli@gmail.com> 3959M: Hauke Mehrtens <hauke@hauke-m.de> 3960M: Rafał Miłecki <zajec5@gmail.com> 3961R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3962L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3963S: Maintained 3964F: arch/arm/boot/dts/bcm470* 3965F: arch/arm/boot/dts/bcm5301* 3966F: arch/arm/boot/dts/bcm953012* 3967F: arch/arm/mach-bcm/bcm_5301x.c 3968 3969BROADCOM BCM53573 ARM ARCHITECTURE 3970M: Florian Fainelli <f.fainelli@gmail.com> 3971M: Rafał Miłecki <rafal@milecki.pl> 3972R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3973L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3974S: Maintained 3975F: arch/arm/boot/dts/bcm47189* 3976F: arch/arm/boot/dts/bcm53573* 3977 3978BROADCOM BCM63XX/BCM33XX UDC DRIVER 3979M: Kevin Cernekee <cernekee@gmail.com> 3980L: linux-usb@vger.kernel.org 3981S: Maintained 3982F: drivers/usb/gadget/udc/bcm63xx_udc.* 3983 3984BROADCOM BCM7XXX ARM ARCHITECTURE 3985M: Florian Fainelli <f.fainelli@gmail.com> 3986R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3987L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3988S: Maintained 3989T: git https://github.com/broadcom/stblinux.git 3990F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 3991F: arch/arm/boot/dts/bcm7*.dts* 3992F: arch/arm/include/asm/hardware/cache-b15-rac.h 3993F: arch/arm/mach-bcm/*brcmstb* 3994F: arch/arm/mm/cache-b15-rac.c 3995F: drivers/bus/brcmstb_gisb.c 3996F: drivers/pci/controller/pcie-brcmstb.c 3997N: brcmstb 3998N: bcm7038 3999N: bcm7120 4000 4001BROADCOM BCMBCA ARM ARCHITECTURE 4002M: William Zhang <william.zhang@broadcom.com> 4003M: Anand Gore <anand.gore@broadcom.com> 4004M: Kursad Oney <kursad.oney@broadcom.com> 4005M: Florian Fainelli <f.fainelli@gmail.com> 4006M: Rafał Miłecki <rafal@milecki.pl> 4007R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4008L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4009S: Maintained 4010T: git https://github.com/broadcom/stblinux.git 4011F: Documentation/devicetree/bindings/arm/bcm/brcm,bcmbca.yaml 4012F: arch/arm64/boot/dts/broadcom/bcmbca/* 4013N: bcmbca 4014N: bcm[9]?47622 4015N: bcm[9]?4912 4016N: bcm[9]?63138 4017N: bcm[9]?63146 4018N: bcm[9]?63148 4019N: bcm[9]?63158 4020N: bcm[9]?63178 4021N: bcm[9]?6756 4022N: bcm[9]?6813 4023N: bcm[9]?6846 4024N: bcm[9]?6855 4025N: bcm[9]?6856 4026N: bcm[9]?6858 4027N: bcm[9]?6878 4028 4029BROADCOM BDC DRIVER 4030M: Justin Chen <justinpopo6@gmail.com> 4031M: Al Cooper <alcooperx@gmail.com> 4032R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4033L: linux-usb@vger.kernel.org 4034S: Maintained 4035F: Documentation/devicetree/bindings/usb/brcm,bdc.yaml 4036F: drivers/usb/gadget/udc/bdc/ 4037 4038BROADCOM BMIPS CPUFREQ DRIVER 4039M: Markus Mayer <mmayer@broadcom.com> 4040R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4041L: linux-pm@vger.kernel.org 4042S: Maintained 4043F: drivers/cpufreq/bmips-cpufreq.c 4044 4045BROADCOM BMIPS MIPS ARCHITECTURE 4046M: Florian Fainelli <f.fainelli@gmail.com> 4047R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4048L: linux-mips@vger.kernel.org 4049S: Maintained 4050T: git https://github.com/broadcom/stblinux.git 4051F: arch/mips/bmips/* 4052F: arch/mips/boot/dts/brcm/bcm*.dts* 4053F: arch/mips/include/asm/mach-bmips/* 4054F: arch/mips/kernel/*bmips* 4055F: drivers/irqchip/irq-bcm63* 4056F: drivers/irqchip/irq-bcm7* 4057F: drivers/irqchip/irq-brcmstb* 4058F: drivers/soc/bcm/bcm63xx 4059F: include/linux/bcm963xx_nvram.h 4060F: include/linux/bcm963xx_tag.h 4061 4062BROADCOM BNX2 GIGABIT ETHERNET DRIVER 4063M: Rasesh Mody <rmody@marvell.com> 4064M: GR-Linux-NIC-Dev@marvell.com 4065L: netdev@vger.kernel.org 4066S: Supported 4067F: drivers/net/ethernet/broadcom/bnx2.* 4068F: drivers/net/ethernet/broadcom/bnx2_* 4069 4070BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER 4071M: Saurav Kashyap <skashyap@marvell.com> 4072M: Javed Hasan <jhasan@marvell.com> 4073M: GR-QLogic-Storage-Upstream@marvell.com 4074L: linux-scsi@vger.kernel.org 4075S: Supported 4076F: drivers/scsi/bnx2fc/ 4077 4078BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER 4079M: Nilesh Javali <njavali@marvell.com> 4080M: Manish Rangankar <mrangankar@marvell.com> 4081M: GR-QLogic-Storage-Upstream@marvell.com 4082L: linux-scsi@vger.kernel.org 4083S: Supported 4084F: drivers/scsi/bnx2i/ 4085 4086BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER 4087M: Ariel Elior <aelior@marvell.com> 4088M: Sudarsana Kalluru <skalluru@marvell.com> 4089M: Manish Chopra <manishc@marvell.com> 4090L: netdev@vger.kernel.org 4091S: Supported 4092F: drivers/net/ethernet/broadcom/bnx2x/ 4093 4094BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER 4095M: Michael Chan <michael.chan@broadcom.com> 4096L: netdev@vger.kernel.org 4097S: Supported 4098F: drivers/firmware/broadcom/tee_bnxt_fw.c 4099F: drivers/net/ethernet/broadcom/bnxt/ 4100F: include/linux/firmware/broadcom/tee_bnxt_fw.h 4101 4102BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER 4103M: Arend van Spriel <aspriel@gmail.com> 4104M: Franky Lin <franky.lin@broadcom.com> 4105M: Hante Meuleman <hante.meuleman@broadcom.com> 4106L: linux-wireless@vger.kernel.org 4107L: brcm80211-dev-list.pdl@broadcom.com 4108L: SHA-cyfmac-dev-list@infineon.com 4109S: Supported 4110F: drivers/net/wireless/broadcom/brcm80211/ 4111 4112BROADCOM BRCMSTB GPIO DRIVER 4113M: Doug Berger <opendmb@gmail.com> 4114M: Florian Fainelli <f.fainelli@gmail.com> 4115R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4116S: Supported 4117F: Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.yaml 4118F: drivers/gpio/gpio-brcmstb.c 4119 4120BROADCOM BRCMSTB I2C DRIVER 4121M: Kamal Dasu <kdasu.kdev@gmail.com> 4122R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4123L: linux-i2c@vger.kernel.org 4124S: Supported 4125F: Documentation/devicetree/bindings/i2c/brcm,brcmstb-i2c.yaml 4126F: drivers/i2c/busses/i2c-brcmstb.c 4127 4128BROADCOM BRCMSTB UART DRIVER 4129M: Al Cooper <alcooperx@gmail.com> 4130R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4131L: linux-serial@vger.kernel.org 4132S: Maintained 4133F: Documentation/devicetree/bindings/serial/brcm,bcm7271-uart.yaml 4134F: drivers/tty/serial/8250/8250_bcm7271.c 4135 4136BROADCOM BRCMSTB USB EHCI DRIVER 4137M: Justin Chen <justinpopo6@gmail.com> 4138M: Al Cooper <alcooperx@gmail.com> 4139R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4140L: linux-usb@vger.kernel.org 4141S: Maintained 4142F: Documentation/devicetree/bindings/usb/brcm,bcm7445-ehci.yaml 4143F: drivers/usb/host/ehci-brcm.* 4144 4145BROADCOM BRCMSTB USB PIN MAP DRIVER 4146M: Al Cooper <alcooperx@gmail.com> 4147R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4148L: linux-usb@vger.kernel.org 4149S: Maintained 4150F: Documentation/devicetree/bindings/usb/brcm,usb-pinmap.yaml 4151F: drivers/usb/misc/brcmstb-usb-pinmap.c 4152 4153BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER 4154M: Justin Chen <justinpopo6@gmail.com> 4155M: Al Cooper <alcooperx@gmail.com> 4156R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4157L: linux-kernel@vger.kernel.org 4158S: Maintained 4159F: drivers/phy/broadcom/phy-brcm-usb* 4160 4161BROADCOM Broadband SoC High Speed SPI Controller DRIVER 4162M: William Zhang <william.zhang@broadcom.com> 4163M: Kursad Oney <kursad.oney@broadcom.com> 4164M: Jonas Gorski <jonas.gorski@gmail.com> 4165R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4166L: linux-spi@vger.kernel.org 4167S: Maintained 4168F: Documentation/devicetree/bindings/spi/brcm,bcm63xx-hsspi.yaml 4169F: drivers/spi/spi-bcm63xx-hsspi.c 4170F: drivers/spi/spi-bcmbca-hsspi.c 4171 4172BROADCOM BCM6348/BCM6358 SPI controller DRIVER 4173M: Jonas Gorski <jonas.gorski@gmail.com> 4174L: linux-spi@vger.kernel.org 4175S: Odd Fixes 4176F: Documentation/devicetree/bindings/spi/spi-bcm63xx.txt 4177F: drivers/spi/spi-bcm63xx.c 4178 4179BROADCOM ETHERNET PHY DRIVERS 4180M: Florian Fainelli <f.fainelli@gmail.com> 4181R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4182L: netdev@vger.kernel.org 4183S: Supported 4184F: Documentation/devicetree/bindings/net/broadcom-bcm87xx.txt 4185F: drivers/net/phy/bcm*.[ch] 4186F: drivers/net/phy/broadcom.c 4187F: include/linux/brcmphy.h 4188 4189BROADCOM GENET ETHERNET DRIVER 4190M: Doug Berger <opendmb@gmail.com> 4191M: Florian Fainelli <f.fainelli@gmail.com> 4192R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4193L: netdev@vger.kernel.org 4194S: Supported 4195F: Documentation/devicetree/bindings/net/brcm,bcmgenet.yaml 4196F: Documentation/devicetree/bindings/net/brcm,unimac-mdio.yaml 4197F: drivers/net/ethernet/broadcom/genet/ 4198F: drivers/net/ethernet/broadcom/unimac.h 4199F: drivers/net/mdio/mdio-bcm-unimac.c 4200F: include/linux/platform_data/bcmgenet.h 4201F: include/linux/platform_data/mdio-bcm-unimac.h 4202 4203BROADCOM IPROC ARM ARCHITECTURE 4204M: Ray Jui <rjui@broadcom.com> 4205M: Scott Branden <sbranden@broadcom.com> 4206R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4207L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4208S: Maintained 4209T: git https://github.com/broadcom/stblinux.git 4210F: arch/arm64/boot/dts/broadcom/northstar2/* 4211F: arch/arm64/boot/dts/broadcom/stingray/* 4212F: drivers/clk/bcm/clk-ns* 4213F: drivers/clk/bcm/clk-sr* 4214F: drivers/pinctrl/bcm/pinctrl-ns* 4215F: include/dt-bindings/clock/bcm-sr* 4216N: iproc 4217N: cygnus 4218N: bcm[-_]nsp 4219N: bcm9113* 4220N: bcm9583* 4221N: bcm9585* 4222N: bcm9586* 4223N: bcm988312 4224N: bcm113* 4225N: bcm583* 4226N: bcm585* 4227N: bcm586* 4228N: bcm88312 4229N: hr2 4230N: stingray 4231 4232BROADCOM IPROC GBIT ETHERNET DRIVER 4233M: Rafał Miłecki <rafal@milecki.pl> 4234R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4235L: netdev@vger.kernel.org 4236S: Maintained 4237F: Documentation/devicetree/bindings/net/brcm,amac.yaml 4238F: drivers/net/ethernet/broadcom/bgmac* 4239F: drivers/net/ethernet/broadcom/unimac.h 4240 4241BROADCOM KONA GPIO DRIVER 4242M: Ray Jui <rjui@broadcom.com> 4243R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4244S: Supported 4245F: Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt 4246F: drivers/gpio/gpio-bcm-kona.c 4247 4248BROADCOM MPI3 STORAGE CONTROLLER DRIVER 4249M: Sathya Prakash Veerichetty <sathya.prakash@broadcom.com> 4250M: Kashyap Desai <kashyap.desai@broadcom.com> 4251M: Sumit Saxena <sumit.saxena@broadcom.com> 4252M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 4253L: mpi3mr-linuxdrv.pdl@broadcom.com 4254L: linux-scsi@vger.kernel.org 4255S: Supported 4256W: https://www.broadcom.com/support/storage 4257F: drivers/scsi/mpi3mr/ 4258 4259BROADCOM NETXTREME-E ROCE DRIVER 4260M: Selvin Xavier <selvin.xavier@broadcom.com> 4261L: linux-rdma@vger.kernel.org 4262S: Supported 4263W: http://www.broadcom.com 4264F: drivers/infiniband/hw/bnxt_re/ 4265F: include/uapi/rdma/bnxt_re-abi.h 4266 4267BROADCOM NVRAM DRIVER 4268M: Rafał Miłecki <zajec5@gmail.com> 4269L: linux-mips@vger.kernel.org 4270S: Maintained 4271F: drivers/firmware/broadcom/* 4272 4273BROADCOM PMB (POWER MANAGEMENT BUS) DRIVER 4274M: Rafał Miłecki <rafal@milecki.pl> 4275M: Florian Fainelli <f.fainelli@gmail.com> 4276R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4277L: linux-pm@vger.kernel.org 4278S: Maintained 4279T: git https://github.com/broadcom/stblinux.git 4280F: drivers/soc/bcm/bcm63xx/bcm-pmb.c 4281F: include/dt-bindings/soc/bcm-pmb.h 4282 4283BROADCOM SPECIFIC AMBA DRIVER (BCMA) 4284M: Rafał Miłecki <zajec5@gmail.com> 4285L: linux-wireless@vger.kernel.org 4286S: Maintained 4287F: drivers/bcma/ 4288F: include/linux/bcma/ 4289 4290BROADCOM SPI DRIVER 4291M: Kamal Dasu <kdasu.kdev@gmail.com> 4292R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4293S: Maintained 4294F: Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.yaml 4295F: drivers/spi/spi-bcm-qspi.* 4296F: drivers/spi/spi-brcmstb-qspi.c 4297F: drivers/spi/spi-iproc-qspi.c 4298 4299BROADCOM STB AVS CPUFREQ DRIVER 4300M: Markus Mayer <mmayer@broadcom.com> 4301R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4302L: linux-pm@vger.kernel.org 4303S: Maintained 4304F: Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt 4305F: drivers/cpufreq/brcmstb* 4306 4307BROADCOM STB AVS TMON DRIVER 4308M: Markus Mayer <mmayer@broadcom.com> 4309R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4310L: linux-pm@vger.kernel.org 4311S: Maintained 4312F: Documentation/devicetree/bindings/thermal/brcm,avs-tmon.yaml 4313F: drivers/thermal/broadcom/brcmstb* 4314 4315BROADCOM STB DPFE DRIVER 4316M: Markus Mayer <mmayer@broadcom.com> 4317R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4318L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4319S: Maintained 4320F: Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.yaml 4321F: drivers/memory/brcmstb_dpfe.c 4322 4323BROADCOM STB NAND FLASH DRIVER 4324M: Brian Norris <computersforpeace@gmail.com> 4325M: Kamal Dasu <kdasu.kdev@gmail.com> 4326R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4327L: linux-mtd@lists.infradead.org 4328S: Maintained 4329F: drivers/mtd/nand/raw/brcmnand/ 4330F: include/linux/platform_data/brcmnand.h 4331 4332BROADCOM STB PCIE DRIVER 4333M: Jim Quinlan <jim2101024@gmail.com> 4334M: Nicolas Saenz Julienne <nsaenz@kernel.org> 4335M: Florian Fainelli <f.fainelli@gmail.com> 4336R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4337L: linux-pci@vger.kernel.org 4338S: Maintained 4339F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4340F: drivers/pci/controller/pcie-brcmstb.c 4341 4342BROADCOM SYSTEMPORT ETHERNET DRIVER 4343M: Florian Fainelli <f.fainelli@gmail.com> 4344R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4345L: netdev@vger.kernel.org 4346S: Supported 4347F: Documentation/devicetree/bindings/net/brcm,systemport.yaml 4348F: drivers/net/ethernet/broadcom/bcmsysport.* 4349F: drivers/net/ethernet/broadcom/unimac.h 4350 4351BROADCOM TG3 GIGABIT ETHERNET DRIVER 4352M: Siva Reddy Kallam <siva.kallam@broadcom.com> 4353M: Prashant Sreedharan <prashant@broadcom.com> 4354M: Michael Chan <mchan@broadcom.com> 4355L: netdev@vger.kernel.org 4356S: Supported 4357F: drivers/net/ethernet/broadcom/tg3.* 4358 4359BROADCOM VK DRIVER 4360M: Scott Branden <scott.branden@broadcom.com> 4361R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4362S: Supported 4363F: drivers/misc/bcm-vk/ 4364F: include/uapi/linux/misc/bcm_vk.h 4365 4366BROCADE BFA FC SCSI DRIVER 4367M: Anil Gurumurthy <anil.gurumurthy@qlogic.com> 4368M: Sudarsana Kalluru <sudarsana.kalluru@qlogic.com> 4369L: linux-scsi@vger.kernel.org 4370S: Supported 4371F: drivers/scsi/bfa/ 4372 4373BROCADE BNA 10 GIGABIT ETHERNET DRIVER 4374M: Rasesh Mody <rmody@marvell.com> 4375M: Sudarsana Kalluru <skalluru@marvell.com> 4376M: GR-Linux-NIC-Dev@marvell.com 4377L: netdev@vger.kernel.org 4378S: Supported 4379F: drivers/net/ethernet/brocade/bna/ 4380 4381BSG (block layer generic sg v4 driver) 4382M: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> 4383L: linux-scsi@vger.kernel.org 4384S: Supported 4385F: block/bsg.c 4386F: include/linux/bsg.h 4387F: include/uapi/linux/bsg.h 4388 4389BT87X AUDIO DRIVER 4390M: Clemens Ladisch <clemens@ladisch.de> 4391L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4392S: Maintained 4393T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4394F: Documentation/sound/cards/bt87x.rst 4395F: sound/pci/bt87x.c 4396 4397BT8XXGPIO DRIVER 4398M: Michael Buesch <m@bues.ch> 4399S: Maintained 4400W: http://bu3sch.de/btgpio.php 4401F: drivers/gpio/gpio-bt8xx.c 4402 4403BTRFS FILE SYSTEM 4404M: Chris Mason <clm@fb.com> 4405M: Josef Bacik <josef@toxicpanda.com> 4406M: David Sterba <dsterba@suse.com> 4407L: linux-btrfs@vger.kernel.org 4408S: Maintained 4409W: https://btrfs.readthedocs.io 4410W: https://btrfs.wiki.kernel.org/ 4411Q: https://patchwork.kernel.org/project/linux-btrfs/list/ 4412C: irc://irc.libera.chat/btrfs 4413T: git git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux.git 4414F: Documentation/filesystems/btrfs.rst 4415F: fs/btrfs/ 4416F: include/linux/btrfs* 4417F: include/trace/events/btrfs.h 4418F: include/uapi/linux/btrfs* 4419 4420BTTV VIDEO4LINUX DRIVER 4421M: Mauro Carvalho Chehab <mchehab@kernel.org> 4422L: linux-media@vger.kernel.org 4423S: Odd fixes 4424W: https://linuxtv.org 4425T: git git://linuxtv.org/media_tree.git 4426F: Documentation/driver-api/media/drivers/bttv* 4427F: drivers/media/pci/bt8xx/bttv* 4428 4429BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS 4430M: Chanwoo Choi <cw00.choi@samsung.com> 4431L: linux-pm@vger.kernel.org 4432L: linux-samsung-soc@vger.kernel.org 4433S: Maintained 4434T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 4435F: Documentation/devicetree/bindings/interconnect/samsung,exynos-bus.yaml 4436F: drivers/devfreq/exynos-bus.c 4437 4438BUSLOGIC SCSI DRIVER 4439M: Khalid Aziz <khalid@gonehiking.org> 4440L: linux-scsi@vger.kernel.org 4441S: Maintained 4442F: drivers/scsi/BusLogic.* 4443F: drivers/scsi/FlashPoint.* 4444 4445BXCAN CAN NETWORK DRIVER 4446M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 4447L: linux-can@vger.kernel.org 4448S: Maintained 4449F: Documentation/devicetree/bindings/net/can/st,stm32-bxcan.yaml 4450F: drivers/net/can/bxcan.c 4451 4452C-MEDIA CMI8788 DRIVER 4453M: Clemens Ladisch <clemens@ladisch.de> 4454L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4455S: Maintained 4456T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4457F: sound/pci/oxygen/ 4458 4459C-SKY ARCHITECTURE 4460M: Guo Ren <guoren@kernel.org> 4461L: linux-csky@vger.kernel.org 4462S: Supported 4463T: git https://github.com/c-sky/csky-linux.git 4464F: Documentation/devicetree/bindings/csky/ 4465F: Documentation/devicetree/bindings/interrupt-controller/csky,* 4466F: Documentation/devicetree/bindings/timer/csky,* 4467F: arch/csky/ 4468F: drivers/clocksource/timer-gx6605s.c 4469F: drivers/clocksource/timer-mp-csky.c 4470F: drivers/irqchip/irq-csky-* 4471N: csky 4472K: csky 4473 4474CA8210 IEEE-802.15.4 RADIO DRIVER 4475L: linux-wpan@vger.kernel.org 4476S: Orphan 4477W: https://github.com/Cascoda/ca8210-linux.git 4478F: Documentation/devicetree/bindings/net/ieee802154/ca8210.txt 4479F: drivers/net/ieee802154/ca8210.c 4480 4481CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS 4482M: David Howells <dhowells@redhat.com> 4483L: linux-cachefs@redhat.com (moderated for non-subscribers) 4484S: Supported 4485F: Documentation/filesystems/caching/cachefiles.rst 4486F: fs/cachefiles/ 4487 4488CADENCE MIPI-CSI2 BRIDGES 4489M: Maxime Ripard <mripard@kernel.org> 4490L: linux-media@vger.kernel.org 4491S: Maintained 4492F: Documentation/devicetree/bindings/media/cdns,*.txt 4493F: drivers/media/platform/cadence/cdns-csi2* 4494 4495CADENCE NAND DRIVER 4496L: linux-mtd@lists.infradead.org 4497S: Orphan 4498F: Documentation/devicetree/bindings/mtd/cadence-nand-controller.txt 4499F: drivers/mtd/nand/raw/cadence-nand-controller.c 4500 4501CADENCE USB3 DRD IP DRIVER 4502M: Peter Chen <peter.chen@kernel.org> 4503M: Pawel Laszczak <pawell@cadence.com> 4504R: Roger Quadros <rogerq@kernel.org> 4505R: Aswath Govindraju <a-govindraju@ti.com> 4506L: linux-usb@vger.kernel.org 4507S: Maintained 4508T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4509F: Documentation/devicetree/bindings/usb/cdns,usb3.yaml 4510F: drivers/usb/cdns3/ 4511X: drivers/usb/cdns3/cdnsp* 4512 4513CADENCE USBSSP DRD IP DRIVER 4514M: Pawel Laszczak <pawell@cadence.com> 4515L: linux-usb@vger.kernel.org 4516S: Maintained 4517T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4518F: drivers/usb/cdns3/ 4519X: drivers/usb/cdns3/cdns3* 4520 4521CADET FM/AM RADIO RECEIVER DRIVER 4522M: Hans Verkuil <hverkuil@xs4all.nl> 4523L: linux-media@vger.kernel.org 4524S: Maintained 4525W: https://linuxtv.org 4526T: git git://linuxtv.org/media_tree.git 4527F: drivers/media/radio/radio-cadet* 4528 4529CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER 4530L: linux-media@vger.kernel.org 4531S: Orphan 4532T: git git://linuxtv.org/media_tree.git 4533F: Documentation/admin-guide/media/cafe_ccic* 4534F: drivers/media/platform/marvell/ 4535 4536CAIF NETWORK LAYER 4537L: netdev@vger.kernel.org 4538S: Orphan 4539F: Documentation/networking/caif/ 4540F: drivers/net/caif/ 4541F: include/net/caif/ 4542F: include/uapi/linux/caif/ 4543F: net/caif/ 4544 4545CAKE QDISC 4546M: Toke Høiland-Jørgensen <toke@toke.dk> 4547L: cake@lists.bufferbloat.net (moderated for non-subscribers) 4548S: Maintained 4549F: net/sched/sch_cake.c 4550 4551CAN NETWORK DRIVERS 4552M: Wolfgang Grandegger <wg@grandegger.com> 4553M: Marc Kleine-Budde <mkl@pengutronix.de> 4554L: linux-can@vger.kernel.org 4555S: Maintained 4556W: https://github.com/linux-can 4557T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4558T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4559F: Documentation/devicetree/bindings/net/can/ 4560F: Documentation/devicetree/bindings/phy/ti,tcan104x-can.yaml 4561F: drivers/net/can/ 4562F: drivers/phy/phy-can-transceiver.c 4563F: include/linux/can/bittiming.h 4564F: include/linux/can/dev.h 4565F: include/linux/can/length.h 4566F: include/linux/can/platform/ 4567F: include/linux/can/rx-offload.h 4568F: include/uapi/linux/can/error.h 4569F: include/uapi/linux/can/netlink.h 4570F: include/uapi/linux/can/vxcan.h 4571 4572CAN NETWORK LAYER 4573M: Oliver Hartkopp <socketcan@hartkopp.net> 4574M: Marc Kleine-Budde <mkl@pengutronix.de> 4575L: linux-can@vger.kernel.org 4576S: Maintained 4577W: https://github.com/linux-can 4578T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4579T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4580F: Documentation/networking/can.rst 4581F: include/linux/can/can-ml.h 4582F: include/linux/can/core.h 4583F: include/linux/can/skb.h 4584F: include/net/netns/can.h 4585F: include/uapi/linux/can.h 4586F: include/uapi/linux/can/bcm.h 4587F: include/uapi/linux/can/gw.h 4588F: include/uapi/linux/can/isotp.h 4589F: include/uapi/linux/can/raw.h 4590F: net/can/ 4591 4592CAN-J1939 NETWORK LAYER 4593M: Robin van der Gracht <robin@protonic.nl> 4594M: Oleksij Rempel <o.rempel@pengutronix.de> 4595R: kernel@pengutronix.de 4596L: linux-can@vger.kernel.org 4597S: Maintained 4598F: Documentation/networking/j1939.rst 4599F: include/uapi/linux/can/j1939.h 4600F: net/can/j1939/ 4601 4602CANAAN/KENDRYTE K210 SOC FPIOA DRIVER 4603M: Damien Le Moal <dlemoal@kernel.org> 4604L: linux-riscv@lists.infradead.org 4605L: linux-gpio@vger.kernel.org (pinctrl driver) 4606F: Documentation/devicetree/bindings/pinctrl/canaan,k210-fpioa.yaml 4607F: drivers/pinctrl/pinctrl-k210.c 4608 4609CANAAN/KENDRYTE K210 SOC RESET CONTROLLER DRIVER 4610M: Damien Le Moal <dlemoal@kernel.org> 4611L: linux-kernel@vger.kernel.org 4612L: linux-riscv@lists.infradead.org 4613S: Maintained 4614F: Documentation/devicetree/bindings/reset/canaan,k210-rst.yaml 4615F: drivers/reset/reset-k210.c 4616 4617CANAAN/KENDRYTE K210 SOC SYSTEM CONTROLLER DRIVER 4618M: Damien Le Moal <dlemoal@kernel.org> 4619L: linux-riscv@lists.infradead.org 4620S: Maintained 4621F: Documentation/devicetree/bindings/mfd/canaan,k210-sysctl.yaml 4622F: drivers/soc/canaan/ 4623F: include/soc/canaan/ 4624 4625CAPABILITIES 4626M: Serge Hallyn <serge@hallyn.com> 4627L: linux-security-module@vger.kernel.org 4628S: Supported 4629F: include/linux/capability.h 4630F: include/uapi/linux/capability.h 4631F: kernel/capability.c 4632F: security/commoncap.c 4633 4634CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER 4635M: Kevin Tsai <ktsai@capellamicro.com> 4636S: Maintained 4637F: drivers/iio/light/cm* 4638 4639CARL9170 LINUX COMMUNITY WIRELESS DRIVER 4640M: Christian Lamparter <chunkeey@googlemail.com> 4641L: linux-wireless@vger.kernel.org 4642S: Maintained 4643W: https://wireless.wiki.kernel.org/en/users/Drivers/carl9170 4644F: drivers/net/wireless/ath/carl9170/ 4645 4646CAVIUM I2C DRIVER 4647M: Robert Richter <rric@kernel.org> 4648S: Odd Fixes 4649W: http://www.marvell.com 4650F: drivers/i2c/busses/i2c-octeon* 4651F: drivers/i2c/busses/i2c-thunderx* 4652 4653CAVIUM LIQUIDIO NETWORK DRIVER 4654M: Derek Chickles <dchickles@marvell.com> 4655M: Satanand Burla <sburla@marvell.com> 4656M: Felix Manlunas <fmanlunas@marvell.com> 4657L: netdev@vger.kernel.org 4658S: Supported 4659W: http://www.marvell.com 4660F: drivers/net/ethernet/cavium/liquidio/ 4661 4662CAVIUM MMC DRIVER 4663M: Robert Richter <rric@kernel.org> 4664S: Odd Fixes 4665W: http://www.marvell.com 4666F: drivers/mmc/host/cavium* 4667 4668CAVIUM OCTEON-TX CRYPTO DRIVER 4669M: George Cherian <gcherian@marvell.com> 4670L: linux-crypto@vger.kernel.org 4671S: Supported 4672W: http://www.marvell.com 4673F: drivers/crypto/cavium/cpt/ 4674 4675CAVIUM THUNDERX2 ARM64 SOC 4676M: Robert Richter <rric@kernel.org> 4677L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4678S: Odd Fixes 4679F: Documentation/devicetree/bindings/arm/cavium-thunder2.txt 4680F: arch/arm64/boot/dts/cavium/thunder2-99xx* 4681 4682CBS/ETF/TAPRIO QDISCS 4683M: Vinicius Costa Gomes <vinicius.gomes@intel.com> 4684L: netdev@vger.kernel.org 4685S: Maintained 4686F: net/sched/sch_cbs.c 4687F: net/sched/sch_etf.c 4688F: net/sched/sch_taprio.c 4689 4690CC2520 IEEE-802.15.4 RADIO DRIVER 4691M: Stefan Schmidt <stefan@datenfreihafen.org> 4692L: linux-wpan@vger.kernel.org 4693S: Odd Fixes 4694F: Documentation/devicetree/bindings/net/ieee802154/cc2520.txt 4695F: drivers/net/ieee802154/cc2520.c 4696 4697CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER 4698M: Gilad Ben-Yossef <gilad@benyossef.com> 4699L: linux-crypto@vger.kernel.org 4700S: Supported 4701W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4702F: drivers/crypto/ccree/ 4703 4704CCTRNG ARM TRUSTZONE CRYPTOCELL TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 4705M: Hadar Gat <hadar.gat@arm.com> 4706L: linux-crypto@vger.kernel.org 4707S: Supported 4708W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4709F: Documentation/devicetree/bindings/rng/arm-cctrng.yaml 4710F: drivers/char/hw_random/cctrng.c 4711F: drivers/char/hw_random/cctrng.h 4712 4713CEC FRAMEWORK 4714M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4715L: linux-media@vger.kernel.org 4716S: Supported 4717W: http://linuxtv.org 4718T: git git://linuxtv.org/media_tree.git 4719F: Documentation/ABI/testing/debugfs-cec-error-inj 4720F: Documentation/devicetree/bindings/media/cec/cec-common.yaml 4721F: Documentation/driver-api/media/cec-core.rst 4722F: Documentation/userspace-api/media/cec 4723F: drivers/media/cec/ 4724F: drivers/media/rc/keymaps/rc-cec.c 4725F: include/media/cec-notifier.h 4726F: include/media/cec.h 4727F: include/uapi/linux/cec-funcs.h 4728F: include/uapi/linux/cec.h 4729 4730CEC GPIO DRIVER 4731M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4732L: linux-media@vger.kernel.org 4733S: Supported 4734W: http://linuxtv.org 4735T: git git://linuxtv.org/media_tree.git 4736F: Documentation/devicetree/bindings/media/cec/cec-gpio.yaml 4737F: drivers/media/cec/platform/cec-gpio/ 4738 4739CELL BROADBAND ENGINE ARCHITECTURE 4740M: Arnd Bergmann <arnd@arndb.de> 4741L: linuxppc-dev@lists.ozlabs.org 4742S: Supported 4743W: http://www.ibm.com/developerworks/power/cell/ 4744F: arch/powerpc/include/asm/cell*.h 4745F: arch/powerpc/include/asm/spu*.h 4746F: arch/powerpc/include/uapi/asm/spu*.h 4747F: arch/powerpc/platforms/cell/ 4748 4749CELLWISE CW2015 BATTERY DRIVER 4750M: Tobias Schrammm <t.schramm@manjaro.org> 4751S: Maintained 4752F: Documentation/devicetree/bindings/power/supply/cw2015_battery.yaml 4753F: drivers/power/supply/cw2015_battery.c 4754 4755CEPH COMMON CODE (LIBCEPH) 4756M: Ilya Dryomov <idryomov@gmail.com> 4757M: Xiubo Li <xiubli@redhat.com> 4758R: Jeff Layton <jlayton@kernel.org> 4759L: ceph-devel@vger.kernel.org 4760S: Supported 4761W: http://ceph.com/ 4762T: git https://github.com/ceph/ceph-client.git 4763F: include/linux/ceph/ 4764F: include/linux/crush/ 4765F: net/ceph/ 4766 4767CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH) 4768M: Xiubo Li <xiubli@redhat.com> 4769M: Ilya Dryomov <idryomov@gmail.com> 4770R: Jeff Layton <jlayton@kernel.org> 4771L: ceph-devel@vger.kernel.org 4772S: Supported 4773W: http://ceph.com/ 4774T: git https://github.com/ceph/ceph-client.git 4775F: Documentation/filesystems/ceph.rst 4776F: fs/ceph/ 4777 4778CERTIFICATE HANDLING 4779M: David Howells <dhowells@redhat.com> 4780M: David Woodhouse <dwmw2@infradead.org> 4781L: keyrings@vger.kernel.org 4782S: Maintained 4783F: Documentation/admin-guide/module-signing.rst 4784F: certs/ 4785F: scripts/sign-file.c 4786F: tools/certs/ 4787 4788CFAG12864B LCD DRIVER 4789M: Miguel Ojeda <ojeda@kernel.org> 4790S: Maintained 4791F: drivers/auxdisplay/cfag12864b.c 4792F: include/linux/cfag12864b.h 4793 4794CFAG12864BFB LCD FRAMEBUFFER DRIVER 4795M: Miguel Ojeda <ojeda@kernel.org> 4796S: Maintained 4797F: drivers/auxdisplay/cfag12864bfb.c 4798F: include/linux/cfag12864b.h 4799 4800CHAR and MISC DRIVERS 4801M: Arnd Bergmann <arnd@arndb.de> 4802M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 4803S: Supported 4804T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 4805F: drivers/char/ 4806F: drivers/misc/ 4807F: include/linux/miscdevice.h 4808X: drivers/char/agp/ 4809X: drivers/char/hw_random/ 4810X: drivers/char/ipmi/ 4811X: drivers/char/random.c 4812X: drivers/char/tpm/ 4813 4814CHECKPATCH 4815M: Andy Whitcroft <apw@canonical.com> 4816M: Joe Perches <joe@perches.com> 4817R: Dwaipayan Ray <dwaipayanray1@gmail.com> 4818R: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4819S: Maintained 4820F: scripts/checkpatch.pl 4821 4822CHECKPATCH DOCUMENTATION 4823M: Dwaipayan Ray <dwaipayanray1@gmail.com> 4824M: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4825R: Joe Perches <joe@perches.com> 4826S: Maintained 4827F: Documentation/dev-tools/checkpatch.rst 4828 4829CHINESE DOCUMENTATION 4830M: Alex Shi <alexs@kernel.org> 4831M: Yanteng Si <siyanteng@loongson.cn> 4832S: Maintained 4833F: Documentation/translations/zh_CN/ 4834 4835CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER 4836M: Peter Chen <peter.chen@kernel.org> 4837L: linux-usb@vger.kernel.org 4838S: Maintained 4839T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4840F: drivers/usb/chipidea/ 4841 4842CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER 4843M: Hans de Goede <hdegoede@redhat.com> 4844L: linux-input@vger.kernel.org 4845S: Maintained 4846F: Documentation/devicetree/bindings/input/touchscreen/chipone,icn8318.yaml 4847F: drivers/input/touchscreen/chipone_icn8318.c 4848 4849CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER 4850M: Hans de Goede <hdegoede@redhat.com> 4851L: linux-input@vger.kernel.org 4852S: Maintained 4853F: drivers/input/touchscreen/chipone_icn8505.c 4854 4855CHROME HARDWARE PLATFORM SUPPORT 4856M: Benson Leung <bleung@chromium.org> 4857L: chrome-platform@lists.linux.dev 4858S: Maintained 4859T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git 4860F: drivers/platform/chrome/ 4861 4862CHROMEOS EC CODEC DRIVER 4863M: Cheng-Yi Chiang <cychiang@chromium.org> 4864M: Tzung-Bi Shih <tzungbi@kernel.org> 4865R: Guenter Roeck <groeck@chromium.org> 4866L: chrome-platform@lists.linux.dev 4867S: Maintained 4868F: Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml 4869F: sound/soc/codecs/cros_ec_codec.* 4870 4871CHROMEOS EC SUBDRIVERS 4872M: Benson Leung <bleung@chromium.org> 4873R: Guenter Roeck <groeck@chromium.org> 4874L: chrome-platform@lists.linux.dev 4875S: Maintained 4876F: drivers/power/supply/cros_usbpd-charger.c 4877N: cros_ec 4878N: cros-ec 4879 4880CHROMEOS EC UART DRIVER 4881M: Bhanu Prakash Maiya <bhanumaiya@chromium.org> 4882R: Benson Leung <bleung@chromium.org> 4883R: Tzung-Bi Shih <tzungbi@kernel.org> 4884S: Maintained 4885F: drivers/platform/chrome/cros_ec_uart.c 4886 4887CHROMEOS EC USB PD NOTIFY DRIVER 4888M: Prashant Malani <pmalani@chromium.org> 4889L: chrome-platform@lists.linux.dev 4890S: Maintained 4891F: drivers/platform/chrome/cros_usbpd_notify.c 4892F: include/linux/platform_data/cros_usbpd_notify.h 4893 4894CHROMEOS EC USB TYPE-C DRIVER 4895M: Prashant Malani <pmalani@chromium.org> 4896L: chrome-platform@lists.linux.dev 4897S: Maintained 4898F: drivers/platform/chrome/cros_ec_typec.* 4899F: drivers/platform/chrome/cros_typec_switch.c 4900F: drivers/platform/chrome/cros_typec_vdm.* 4901 4902CHROMEOS HPS DRIVER 4903M: Dan Callaghan <dcallagh@chromium.org> 4904R: Sami Kyöstilä <skyostil@chromium.org> 4905S: Maintained 4906F: drivers/platform/chrome/cros_hps_i2c.c 4907 4908CHRONTEL CH7322 CEC DRIVER 4909M: Joe Tessler <jrt@google.com> 4910L: linux-media@vger.kernel.org 4911S: Maintained 4912T: git git://linuxtv.org/media_tree.git 4913F: Documentation/devicetree/bindings/media/i2c/chrontel,ch7322.yaml 4914F: drivers/media/cec/i2c/ch7322.c 4915 4916CIRRUS LOGIC AUDIO CODEC DRIVERS 4917M: James Schulman <james.schulman@cirrus.com> 4918M: David Rhodes <david.rhodes@cirrus.com> 4919M: Richard Fitzgerald <rf@opensource.cirrus.com> 4920L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4921L: patches@opensource.cirrus.com 4922S: Maintained 4923F: Documentation/devicetree/bindings/sound/cirrus,cs* 4924F: include/dt-bindings/sound/cs* 4925F: include/sound/cs* 4926F: sound/pci/hda/cs* 4927F: sound/pci/hda/hda_cs_dsp_ctl.* 4928F: sound/soc/codecs/cs* 4929 4930CIRRUS LOGIC DSP FIRMWARE DRIVER 4931M: Simon Trimmer <simont@opensource.cirrus.com> 4932M: Charles Keepax <ckeepax@opensource.cirrus.com> 4933M: Richard Fitzgerald <rf@opensource.cirrus.com> 4934L: patches@opensource.cirrus.com 4935S: Supported 4936W: https://github.com/CirrusLogic/linux-drivers/wiki 4937T: git https://github.com/CirrusLogic/linux-drivers.git 4938F: drivers/firmware/cirrus/* 4939F: include/linux/firmware/cirrus/* 4940 4941CIRRUS LOGIC EP93XX ETHERNET DRIVER 4942M: Hartley Sweeten <hsweeten@visionengravers.com> 4943L: netdev@vger.kernel.org 4944S: Maintained 4945F: drivers/net/ethernet/cirrus/ep93xx_eth.c 4946 4947CIRRUS LOGIC LOCHNAGAR DRIVER 4948M: Charles Keepax <ckeepax@opensource.cirrus.com> 4949M: Richard Fitzgerald <rf@opensource.cirrus.com> 4950L: patches@opensource.cirrus.com 4951S: Supported 4952F: Documentation/devicetree/bindings/clock/cirrus,lochnagar.yaml 4953F: Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.yaml 4954F: Documentation/devicetree/bindings/mfd/cirrus,lochnagar.yaml 4955F: Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.yaml 4956F: Documentation/devicetree/bindings/sound/cirrus,lochnagar.yaml 4957F: Documentation/hwmon/lochnagar.rst 4958F: drivers/clk/clk-lochnagar.c 4959F: drivers/hwmon/lochnagar-hwmon.c 4960F: drivers/mfd/lochnagar-i2c.c 4961F: drivers/pinctrl/cirrus/pinctrl-lochnagar.c 4962F: drivers/regulator/lochnagar-regulator.c 4963F: include/dt-bindings/clock/lochnagar.h 4964F: include/dt-bindings/pinctrl/lochnagar.h 4965F: include/linux/mfd/lochnagar* 4966F: sound/soc/codecs/lochnagar-sc.c 4967 4968CIRRUS LOGIC MADERA CODEC DRIVERS 4969M: Charles Keepax <ckeepax@opensource.cirrus.com> 4970M: Richard Fitzgerald <rf@opensource.cirrus.com> 4971L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4972L: patches@opensource.cirrus.com 4973S: Supported 4974W: https://github.com/CirrusLogic/linux-drivers/wiki 4975T: git https://github.com/CirrusLogic/linux-drivers.git 4976F: Documentation/devicetree/bindings/mfd/cirrus,madera.yaml 4977F: Documentation/devicetree/bindings/pinctrl/cirrus,madera.yaml 4978F: Documentation/devicetree/bindings/sound/cirrus,madera.yaml 4979F: drivers/gpio/gpio-madera* 4980F: drivers/irqchip/irq-madera* 4981F: drivers/mfd/cs47l* 4982F: drivers/mfd/madera* 4983F: drivers/pinctrl/cirrus/* 4984F: include/dt-bindings/sound/madera* 4985F: include/linux/irqchip/irq-madera* 4986F: include/linux/mfd/madera/* 4987F: include/sound/madera* 4988F: sound/soc/codecs/cs47l* 4989F: sound/soc/codecs/madera* 4990 4991CISCO FCOE HBA DRIVER 4992M: Satish Kharat <satishkh@cisco.com> 4993M: Sesidhar Baddela <sebaddel@cisco.com> 4994M: Karan Tilak Kumar <kartilak@cisco.com> 4995L: linux-scsi@vger.kernel.org 4996S: Supported 4997F: drivers/scsi/fnic/ 4998 4999CISCO SCSI HBA DRIVER 5000M: Karan Tilak Kumar <kartilak@cisco.com> 5001M: Sesidhar Baddela <sebaddel@cisco.com> 5002L: linux-scsi@vger.kernel.org 5003S: Supported 5004F: drivers/scsi/snic/ 5005 5006CISCO VIC ETHERNET NIC DRIVER 5007M: Christian Benvenuti <benve@cisco.com> 5008M: Satish Kharat <satishkh@cisco.com> 5009S: Supported 5010F: drivers/net/ethernet/cisco/enic/ 5011 5012CISCO VIC LOW LATENCY NIC DRIVER 5013M: Christian Benvenuti <benve@cisco.com> 5014M: Nelson Escobar <neescoba@cisco.com> 5015S: Supported 5016F: drivers/infiniband/hw/usnic/ 5017 5018CLANG CONTROL FLOW INTEGRITY SUPPORT 5019M: Sami Tolvanen <samitolvanen@google.com> 5020M: Kees Cook <keescook@chromium.org> 5021R: Nathan Chancellor <nathan@kernel.org> 5022R: Nick Desaulniers <ndesaulniers@google.com> 5023L: llvm@lists.linux.dev 5024S: Supported 5025B: https://github.com/ClangBuiltLinux/linux/issues 5026T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 5027F: include/linux/cfi.h 5028F: kernel/cfi.c 5029 5030CLANG-FORMAT FILE 5031M: Miguel Ojeda <ojeda@kernel.org> 5032S: Maintained 5033F: .clang-format 5034 5035CLANG/LLVM BUILD SUPPORT 5036M: Nathan Chancellor <nathan@kernel.org> 5037M: Nick Desaulniers <ndesaulniers@google.com> 5038R: Tom Rix <trix@redhat.com> 5039L: llvm@lists.linux.dev 5040S: Supported 5041W: https://clangbuiltlinux.github.io/ 5042B: https://github.com/ClangBuiltLinux/linux/issues 5043C: irc://irc.libera.chat/clangbuiltlinux 5044F: Documentation/kbuild/llvm.rst 5045F: include/linux/compiler-clang.h 5046F: scripts/Makefile.clang 5047F: scripts/clang-tools/ 5048K: \b(?i:clang|llvm)\b 5049 5050CLK API 5051M: Russell King <linux@armlinux.org.uk> 5052L: linux-clk@vger.kernel.org 5053S: Maintained 5054F: include/linux/clk.h 5055 5056CLOCKSOURCE, CLOCKEVENT DRIVERS 5057M: Daniel Lezcano <daniel.lezcano@linaro.org> 5058M: Thomas Gleixner <tglx@linutronix.de> 5059L: linux-kernel@vger.kernel.org 5060S: Supported 5061T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 5062F: Documentation/devicetree/bindings/timer/ 5063F: drivers/clocksource/ 5064 5065CMPC ACPI DRIVER 5066M: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com> 5067M: Daniel Oliveira Nascimento <don@syst.com.br> 5068L: platform-driver-x86@vger.kernel.org 5069S: Supported 5070F: drivers/platform/x86/classmate-laptop.c 5071 5072COBALT MEDIA DRIVER 5073M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 5074L: linux-media@vger.kernel.org 5075S: Supported 5076W: https://linuxtv.org 5077T: git git://linuxtv.org/media_tree.git 5078F: drivers/media/pci/cobalt/ 5079 5080COCCINELLE/Semantic Patches (SmPL) 5081M: Julia Lawall <Julia.Lawall@inria.fr> 5082M: Nicolas Palix <nicolas.palix@imag.fr> 5083L: cocci@inria.fr (moderated for non-subscribers) 5084S: Supported 5085W: https://coccinelle.gitlabpages.inria.fr/website/ 5086T: git git://git.kernel.org/pub/scm/linux/kernel/git/jlawall/linux.git 5087F: Documentation/dev-tools/coccinelle.rst 5088F: scripts/coccicheck 5089F: scripts/coccinelle/ 5090 5091CODA FILE SYSTEM 5092M: Jan Harkes <jaharkes@cs.cmu.edu> 5093M: coda@cs.cmu.edu 5094L: codalist@coda.cs.cmu.edu 5095S: Maintained 5096W: http://www.coda.cs.cmu.edu/ 5097F: Documentation/filesystems/coda.rst 5098F: fs/coda/ 5099F: include/linux/coda*.h 5100F: include/uapi/linux/coda*.h 5101 5102CODA V4L2 MEM2MEM DRIVER 5103M: Philipp Zabel <p.zabel@pengutronix.de> 5104L: linux-media@vger.kernel.org 5105S: Maintained 5106F: Documentation/devicetree/bindings/media/coda.yaml 5107F: drivers/media/platform/chips-media/ 5108 5109CODE OF CONDUCT 5110M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5111S: Supported 5112F: Documentation/process/code-of-conduct-interpretation.rst 5113F: Documentation/process/code-of-conduct.rst 5114 5115COMEDI DRIVERS 5116M: Ian Abbott <abbotti@mev.co.uk> 5117M: H Hartley Sweeten <hsweeten@visionengravers.com> 5118S: Odd Fixes 5119F: drivers/comedi/ 5120F: include/linux/comedi/ 5121F: include/uapi/linux/comedi.h 5122 5123COMMON CLK FRAMEWORK 5124M: Michael Turquette <mturquette@baylibre.com> 5125M: Stephen Boyd <sboyd@kernel.org> 5126L: linux-clk@vger.kernel.org 5127S: Maintained 5128Q: http://patchwork.kernel.org/project/linux-clk/list/ 5129T: git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git 5130F: Documentation/devicetree/bindings/clock/ 5131F: drivers/clk/ 5132F: include/dt-bindings/clock/ 5133F: include/linux/clk-pr* 5134F: include/linux/clk/ 5135F: include/linux/of_clk.h 5136X: drivers/clk/clkdev.c 5137 5138COMMON INTERNET FILE SYSTEM CLIENT (CIFS and SMB3) 5139M: Steve French <sfrench@samba.org> 5140R: Paulo Alcantara <pc@cjr.nz> (DFS, global name space) 5141R: Ronnie Sahlberg <lsahlber@redhat.com> (directory leases, sparse files) 5142R: Shyam Prasad N <sprasad@microsoft.com> (multichannel) 5143R: Tom Talpey <tom@talpey.com> (RDMA, smbdirect) 5144L: linux-cifs@vger.kernel.org 5145L: samba-technical@lists.samba.org (moderated for non-subscribers) 5146S: Supported 5147W: https://wiki.samba.org/index.php/LinuxCIFS 5148T: git git://git.samba.org/sfrench/cifs-2.6.git 5149F: Documentation/admin-guide/cifs/ 5150F: fs/cifs/ 5151F: fs/smbfs_common/ 5152F: include/uapi/linux/cifs 5153 5154COMPACTPCI HOTPLUG CORE 5155M: Scott Murray <scott@spiteful.org> 5156L: linux-pci@vger.kernel.org 5157S: Maintained 5158F: drivers/pci/hotplug/cpci_hotplug* 5159 5160COMPACTPCI HOTPLUG GENERIC DRIVER 5161M: Scott Murray <scott@spiteful.org> 5162L: linux-pci@vger.kernel.org 5163S: Maintained 5164F: drivers/pci/hotplug/cpcihp_generic.c 5165 5166COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER 5167M: Scott Murray <scott@spiteful.org> 5168L: linux-pci@vger.kernel.org 5169S: Maintained 5170F: drivers/pci/hotplug/cpcihp_zt5550.* 5171 5172COMPAL LAPTOP SUPPORT 5173M: Cezary Jackiewicz <cezary.jackiewicz@gmail.com> 5174L: platform-driver-x86@vger.kernel.org 5175S: Maintained 5176F: drivers/platform/x86/compal-laptop.c 5177 5178COMPILER ATTRIBUTES 5179M: Miguel Ojeda <ojeda@kernel.org> 5180R: Nick Desaulniers <ndesaulniers@google.com> 5181S: Maintained 5182F: include/linux/compiler_attributes.h 5183 5184COMPUTE EXPRESS LINK (CXL) 5185M: Alison Schofield <alison.schofield@intel.com> 5186M: Vishal Verma <vishal.l.verma@intel.com> 5187M: Ira Weiny <ira.weiny@intel.com> 5188M: Ben Widawsky <bwidawsk@kernel.org> 5189M: Dan Williams <dan.j.williams@intel.com> 5190L: linux-cxl@vger.kernel.org 5191S: Maintained 5192F: drivers/cxl/ 5193F: include/uapi/linux/cxl_mem.h 5194 5195CONEXANT ACCESSRUNNER USB DRIVER 5196L: accessrunner-general@lists.sourceforge.net 5197S: Orphan 5198W: http://accessrunner.sourceforge.net/ 5199F: drivers/usb/atm/cxacru.c 5200 5201CONFIGFS 5202M: Joel Becker <jlbec@evilplan.org> 5203M: Christoph Hellwig <hch@lst.de> 5204S: Supported 5205T: git git://git.infradead.org/users/hch/configfs.git 5206F: fs/configfs/ 5207F: include/linux/configfs.h 5208F: samples/configfs/ 5209 5210CONSOLE SUBSYSTEM 5211M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5212S: Supported 5213F: drivers/video/console/ 5214F: include/linux/console* 5215 5216CONTEXT TRACKING 5217M: Frederic Weisbecker <frederic@kernel.org> 5218M: "Paul E. McKenney" <paulmck@kernel.org> 5219S: Maintained 5220F: include/linux/context_tracking* 5221F: kernel/context_tracking.c 5222 5223CONTROL GROUP (CGROUP) 5224M: Tejun Heo <tj@kernel.org> 5225M: Zefan Li <lizefan.x@bytedance.com> 5226M: Johannes Weiner <hannes@cmpxchg.org> 5227L: cgroups@vger.kernel.org 5228S: Maintained 5229T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5230F: Documentation/admin-guide/cgroup-v1/ 5231F: Documentation/admin-guide/cgroup-v2.rst 5232F: include/linux/cgroup* 5233F: kernel/cgroup/ 5234F: tools/testing/selftests/cgroup/ 5235 5236CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO) 5237M: Tejun Heo <tj@kernel.org> 5238M: Josef Bacik <josef@toxicpanda.com> 5239M: Jens Axboe <axboe@kernel.dk> 5240L: cgroups@vger.kernel.org 5241L: linux-block@vger.kernel.org 5242T: git git://git.kernel.dk/linux-block 5243F: Documentation/admin-guide/cgroup-v1/blkio-controller.rst 5244F: block/bfq-cgroup.c 5245F: block/blk-cgroup.c 5246F: block/blk-iocost.c 5247F: block/blk-iolatency.c 5248F: block/blk-throttle.c 5249F: include/linux/blk-cgroup.h 5250 5251CONTROL GROUP - CPUSET 5252M: Waiman Long <longman@redhat.com> 5253M: Zefan Li <lizefan.x@bytedance.com> 5254L: cgroups@vger.kernel.org 5255S: Maintained 5256T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5257F: Documentation/admin-guide/cgroup-v1/cpusets.rst 5258F: include/linux/cpuset.h 5259F: kernel/cgroup/cpuset.c 5260 5261CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG) 5262M: Johannes Weiner <hannes@cmpxchg.org> 5263M: Michal Hocko <mhocko@kernel.org> 5264M: Roman Gushchin <roman.gushchin@linux.dev> 5265M: Shakeel Butt <shakeelb@google.com> 5266R: Muchun Song <muchun.song@linux.dev> 5267L: cgroups@vger.kernel.org 5268L: linux-mm@kvack.org 5269S: Maintained 5270F: mm/memcontrol.c 5271F: mm/swap_cgroup.c 5272F: tools/testing/selftests/cgroup/memcg_protection.m 5273F: tools/testing/selftests/cgroup/test_kmem.c 5274F: tools/testing/selftests/cgroup/test_memcontrol.c 5275 5276CORETEMP HARDWARE MONITORING DRIVER 5277M: Fenghua Yu <fenghua.yu@intel.com> 5278L: linux-hwmon@vger.kernel.org 5279S: Maintained 5280F: Documentation/hwmon/coretemp.rst 5281F: drivers/hwmon/coretemp.c 5282 5283CORSAIR-CPRO HARDWARE MONITOR DRIVER 5284M: Marius Zachmann <mail@mariuszachmann.de> 5285L: linux-hwmon@vger.kernel.org 5286S: Maintained 5287F: drivers/hwmon/corsair-cpro.c 5288 5289CORSAIR-PSU HARDWARE MONITOR DRIVER 5290M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 5291L: linux-hwmon@vger.kernel.org 5292S: Maintained 5293F: Documentation/hwmon/corsair-psu.rst 5294F: drivers/hwmon/corsair-psu.c 5295 5296COUNTER SUBSYSTEM 5297M: William Breathitt Gray <william.gray@linaro.org> 5298L: linux-iio@vger.kernel.org 5299S: Maintained 5300T: git git://git.kernel.org/pub/scm/linux/kernel/git/wbg/counter.git 5301F: Documentation/ABI/testing/sysfs-bus-counter 5302F: Documentation/driver-api/generic-counter.rst 5303F: drivers/counter/ 5304F: include/linux/counter.h 5305F: include/uapi/linux/counter.h 5306F: tools/counter/ 5307 5308CP2615 I2C DRIVER 5309M: Bence Csókás <bence98@sch.bme.hu> 5310S: Maintained 5311F: drivers/i2c/busses/i2c-cp2615.c 5312 5313CPMAC ETHERNET DRIVER 5314M: Florian Fainelli <f.fainelli@gmail.com> 5315L: netdev@vger.kernel.org 5316S: Maintained 5317F: drivers/net/ethernet/ti/cpmac.c 5318 5319CPU FREQUENCY DRIVERS - VEXPRESS SPC ARM BIG LITTLE 5320M: Viresh Kumar <viresh.kumar@linaro.org> 5321M: Sudeep Holla <sudeep.holla@arm.com> 5322L: linux-pm@vger.kernel.org 5323S: Maintained 5324W: http://www.arm.com/products/processors/technologies/biglittleprocessing.php 5325F: drivers/cpufreq/vexpress-spc-cpufreq.c 5326 5327CPU FREQUENCY SCALING FRAMEWORK 5328M: "Rafael J. Wysocki" <rafael@kernel.org> 5329M: Viresh Kumar <viresh.kumar@linaro.org> 5330L: linux-pm@vger.kernel.org 5331S: Maintained 5332B: https://bugzilla.kernel.org 5333T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5334T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates) 5335F: Documentation/admin-guide/pm/cpufreq.rst 5336F: Documentation/admin-guide/pm/intel_pstate.rst 5337F: Documentation/cpu-freq/ 5338F: Documentation/devicetree/bindings/cpufreq/ 5339F: drivers/cpufreq/ 5340F: include/linux/cpufreq.h 5341F: include/linux/sched/cpufreq.h 5342F: kernel/sched/cpufreq*.c 5343F: tools/testing/selftests/cpufreq/ 5344 5345CPU IDLE TIME MANAGEMENT FRAMEWORK 5346M: "Rafael J. Wysocki" <rafael@kernel.org> 5347M: Daniel Lezcano <daniel.lezcano@linaro.org> 5348L: linux-pm@vger.kernel.org 5349S: Maintained 5350B: https://bugzilla.kernel.org 5351T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5352F: Documentation/admin-guide/pm/cpuidle.rst 5353F: Documentation/driver-api/pm/cpuidle.rst 5354F: drivers/cpuidle/ 5355F: include/linux/cpuidle.h 5356 5357CPU POWER MONITORING SUBSYSTEM 5358M: Thomas Renninger <trenn@suse.com> 5359M: Shuah Khan <shuah@kernel.org> 5360M: Shuah Khan <skhan@linuxfoundation.org> 5361L: linux-pm@vger.kernel.org 5362S: Maintained 5363F: tools/power/cpupower/ 5364 5365CPUID/MSR DRIVER 5366M: "H. Peter Anvin" <hpa@zytor.com> 5367S: Maintained 5368F: arch/x86/kernel/cpuid.c 5369F: arch/x86/kernel/msr.c 5370 5371CPUIDLE DRIVER - ARM BIG LITTLE 5372M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5373M: Daniel Lezcano <daniel.lezcano@linaro.org> 5374L: linux-pm@vger.kernel.org 5375L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5376S: Maintained 5377T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5378F: drivers/cpuidle/cpuidle-big_little.c 5379 5380CPUIDLE DRIVER - ARM EXYNOS 5381M: Daniel Lezcano <daniel.lezcano@linaro.org> 5382M: Kukjin Kim <kgene@kernel.org> 5383R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 5384L: linux-pm@vger.kernel.org 5385L: linux-samsung-soc@vger.kernel.org 5386S: Supported 5387F: arch/arm/mach-exynos/pm.c 5388F: drivers/cpuidle/cpuidle-exynos.c 5389F: include/linux/platform_data/cpuidle-exynos.h 5390 5391CPUIDLE DRIVER - ARM PSCI 5392M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5393M: Sudeep Holla <sudeep.holla@arm.com> 5394L: linux-pm@vger.kernel.org 5395L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5396S: Supported 5397F: drivers/cpuidle/cpuidle-psci.c 5398 5399CPUIDLE DRIVER - ARM PSCI PM DOMAIN 5400M: Ulf Hansson <ulf.hansson@linaro.org> 5401L: linux-pm@vger.kernel.org 5402L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5403S: Supported 5404F: drivers/cpuidle/cpuidle-psci-domain.c 5405F: drivers/cpuidle/cpuidle-psci.h 5406 5407CPUIDLE DRIVER - DT IDLE PM DOMAIN 5408M: Ulf Hansson <ulf.hansson@linaro.org> 5409L: linux-pm@vger.kernel.org 5410S: Supported 5411F: drivers/cpuidle/dt_idle_genpd.c 5412F: drivers/cpuidle/dt_idle_genpd.h 5413 5414CPUIDLE DRIVER - RISC-V SBI 5415M: Anup Patel <anup@brainfault.org> 5416L: linux-pm@vger.kernel.org 5417L: linux-riscv@lists.infradead.org 5418S: Maintained 5419F: drivers/cpuidle/cpuidle-riscv-sbi.c 5420 5421CRAMFS FILESYSTEM 5422M: Nicolas Pitre <nico@fluxnic.net> 5423S: Maintained 5424F: Documentation/filesystems/cramfs.rst 5425F: fs/cramfs/ 5426 5427CREATIVE SB0540 5428M: Bastien Nocera <hadess@hadess.net> 5429L: linux-input@vger.kernel.org 5430S: Maintained 5431F: drivers/hid/hid-creative-sb0540.c 5432 5433CRYPTO API 5434M: Herbert Xu <herbert@gondor.apana.org.au> 5435M: "David S. Miller" <davem@davemloft.net> 5436L: linux-crypto@vger.kernel.org 5437S: Maintained 5438T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git 5439T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git 5440F: Documentation/crypto/ 5441F: Documentation/devicetree/bindings/crypto/ 5442F: arch/*/crypto/ 5443F: crypto/ 5444F: drivers/crypto/ 5445F: include/crypto/ 5446F: include/linux/crypto* 5447F: lib/crypto/ 5448 5449CRYPTOGRAPHIC RANDOM NUMBER GENERATOR 5450M: Neil Horman <nhorman@tuxdriver.com> 5451L: linux-crypto@vger.kernel.org 5452S: Maintained 5453F: crypto/ansi_cprng.c 5454F: crypto/rng.c 5455 5456CS3308 MEDIA DRIVER 5457M: Hans Verkuil <hverkuil@xs4all.nl> 5458L: linux-media@vger.kernel.org 5459S: Odd Fixes 5460W: http://linuxtv.org 5461T: git git://linuxtv.org/media_tree.git 5462F: drivers/media/i2c/cs3308.c 5463 5464CS5535 Audio ALSA driver 5465M: Jaya Kumar <jayakumar.alsa@gmail.com> 5466S: Maintained 5467F: sound/pci/cs5535audio/ 5468 5469CTU CAN FD DRIVER 5470M: Pavel Pisa <pisa@cmp.felk.cvut.cz> 5471M: Ondrej Ille <ondrej.ille@gmail.com> 5472L: linux-can@vger.kernel.org 5473S: Maintained 5474F: Documentation/devicetree/bindings/net/can/ctu,ctucanfd.yaml 5475F: drivers/net/can/ctucanfd/ 5476 5477CW1200 WLAN driver 5478M: Solomon Peachy <pizza@shaftnet.org> 5479S: Maintained 5480F: drivers/net/wireless/st/cw1200/ 5481 5482CX18 VIDEO4LINUX DRIVER 5483M: Andy Walls <awalls@md.metrocast.net> 5484L: linux-media@vger.kernel.org 5485S: Maintained 5486W: https://linuxtv.org 5487T: git git://linuxtv.org/media_tree.git 5488F: drivers/media/pci/cx18/ 5489F: include/uapi/linux/ivtv* 5490 5491CX2341X MPEG ENCODER HELPER MODULE 5492M: Hans Verkuil <hverkuil@xs4all.nl> 5493L: linux-media@vger.kernel.org 5494S: Maintained 5495W: https://linuxtv.org 5496T: git git://linuxtv.org/media_tree.git 5497F: drivers/media/common/cx2341x* 5498F: include/media/drv-intf/cx2341x.h 5499 5500CX24120 MEDIA DRIVER 5501M: Jemma Denson <jdenson@gmail.com> 5502M: Patrick Boettcher <patrick.boettcher@posteo.de> 5503L: linux-media@vger.kernel.org 5504S: Maintained 5505W: https://linuxtv.org 5506Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5507F: drivers/media/dvb-frontends/cx24120* 5508 5509CX88 VIDEO4LINUX DRIVER 5510M: Mauro Carvalho Chehab <mchehab@kernel.org> 5511L: linux-media@vger.kernel.org 5512S: Odd fixes 5513W: https://linuxtv.org 5514T: git git://linuxtv.org/media_tree.git 5515F: Documentation/driver-api/media/drivers/cx88* 5516F: drivers/media/pci/cx88/ 5517 5518CXD2820R MEDIA DRIVER 5519M: Antti Palosaari <crope@iki.fi> 5520L: linux-media@vger.kernel.org 5521S: Maintained 5522W: https://linuxtv.org 5523W: http://palosaari.fi/linux/ 5524Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5525T: git git://linuxtv.org/anttip/media_tree.git 5526F: drivers/media/dvb-frontends/cxd2820r* 5527 5528CXGB3 ETHERNET DRIVER (CXGB3) 5529M: Raju Rangoju <rajur@chelsio.com> 5530L: netdev@vger.kernel.org 5531S: Supported 5532W: http://www.chelsio.com 5533F: drivers/net/ethernet/chelsio/cxgb3/ 5534 5535CXGB3 ISCSI DRIVER (CXGB3I) 5536M: Varun Prakash <varun@chelsio.com> 5537L: linux-scsi@vger.kernel.org 5538S: Supported 5539W: http://www.chelsio.com 5540F: drivers/scsi/cxgbi/cxgb3i 5541 5542CXGB4 CRYPTO DRIVER (chcr) 5543M: Ayush Sawal <ayush.sawal@chelsio.com> 5544L: linux-crypto@vger.kernel.org 5545S: Supported 5546W: http://www.chelsio.com 5547F: drivers/crypto/chelsio 5548 5549CXGB4 ETHERNET DRIVER (CXGB4) 5550M: Raju Rangoju <rajur@chelsio.com> 5551L: netdev@vger.kernel.org 5552S: Supported 5553W: http://www.chelsio.com 5554F: drivers/net/ethernet/chelsio/cxgb4/ 5555 5556CXGB4 INLINE CRYPTO DRIVER 5557M: Ayush Sawal <ayush.sawal@chelsio.com> 5558L: netdev@vger.kernel.org 5559S: Supported 5560W: http://www.chelsio.com 5561F: drivers/net/ethernet/chelsio/inline_crypto/ 5562 5563CXGB4 ISCSI DRIVER (CXGB4I) 5564M: Varun Prakash <varun@chelsio.com> 5565L: linux-scsi@vger.kernel.org 5566S: Supported 5567W: http://www.chelsio.com 5568F: drivers/scsi/cxgbi/cxgb4i 5569 5570CXGB4 IWARP RNIC DRIVER (IW_CXGB4) 5571M: Potnuri Bharat Teja <bharat@chelsio.com> 5572L: linux-rdma@vger.kernel.org 5573S: Supported 5574W: http://www.openfabrics.org 5575F: drivers/infiniband/hw/cxgb4/ 5576F: include/uapi/rdma/cxgb4-abi.h 5577 5578CXGB4VF ETHERNET DRIVER (CXGB4VF) 5579M: Raju Rangoju <rajur@chelsio.com> 5580L: netdev@vger.kernel.org 5581S: Supported 5582W: http://www.chelsio.com 5583F: drivers/net/ethernet/chelsio/cxgb4vf/ 5584 5585CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER 5586M: Frederic Barrat <fbarrat@linux.ibm.com> 5587M: Andrew Donnellan <ajd@linux.ibm.com> 5588L: linuxppc-dev@lists.ozlabs.org 5589S: Supported 5590F: Documentation/ABI/testing/sysfs-class-cxl 5591F: Documentation/powerpc/cxl.rst 5592F: arch/powerpc/platforms/powernv/pci-cxl.c 5593F: drivers/misc/cxl/ 5594F: include/misc/cxl* 5595F: include/uapi/misc/cxl.h 5596 5597CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER 5598M: Manoj N. Kumar <manoj@linux.ibm.com> 5599M: Matthew R. Ochs <mrochs@linux.ibm.com> 5600M: Uma Krishnan <ukrishn@linux.ibm.com> 5601L: linux-scsi@vger.kernel.org 5602S: Supported 5603F: Documentation/powerpc/cxlflash.rst 5604F: drivers/scsi/cxlflash/ 5605F: include/uapi/scsi/cxlflash_ioctl.h 5606 5607CYBERPRO FB DRIVER 5608M: Russell King <linux@armlinux.org.uk> 5609L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5610S: Maintained 5611W: http://www.armlinux.org.uk/ 5612F: drivers/video/fbdev/cyber2000fb.* 5613 5614CYCLADES PC300 DRIVER 5615S: Orphan 5616F: drivers/net/wan/pc300* 5617 5618CYPRESS CY8C95X0 PINCTRL DRIVER 5619M: Patrick Rudolph <patrick.rudolph@9elements.com> 5620L: linux-gpio@vger.kernel.org 5621S: Maintained 5622F: drivers/pinctrl/pinctrl-cy8c95x0.c 5623 5624CYPRESS CY8CTMA140 TOUCHSCREEN DRIVER 5625M: Linus Walleij <linus.walleij@linaro.org> 5626L: linux-input@vger.kernel.org 5627S: Maintained 5628F: drivers/input/touchscreen/cy8ctma140.c 5629 5630CYPRESS STREETFIGHTER TOUCHKEYS DRIVER 5631M: Yassine Oudjana <y.oudjana@protonmail.com> 5632L: linux-input@vger.kernel.org 5633S: Maintained 5634F: Documentation/devicetree/bindings/input/cypress-sf.yaml 5635F: drivers/input/keyboard/cypress-sf.c 5636 5637CYPRESS_FIRMWARE MEDIA DRIVER 5638M: Antti Palosaari <crope@iki.fi> 5639L: linux-media@vger.kernel.org 5640S: Maintained 5641W: https://linuxtv.org 5642W: http://palosaari.fi/linux/ 5643Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5644T: git git://linuxtv.org/anttip/media_tree.git 5645F: drivers/media/common/cypress_firmware* 5646 5647CYTTSP TOUCHSCREEN DRIVER 5648M: Linus Walleij <linus.walleij@linaro.org> 5649L: linux-input@vger.kernel.org 5650S: Maintained 5651F: drivers/input/touchscreen/cyttsp* 5652 5653D-LINK DIR-685 TOUCHKEYS DRIVER 5654M: Linus Walleij <linus.walleij@linaro.org> 5655L: linux-input@vger.kernel.org 5656S: Supported 5657F: drivers/input/keyboard/dlink-dir685-touchkeys.c 5658 5659DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK 5660M: Joshua Kinard <kumba@gentoo.org> 5661S: Maintained 5662F: drivers/rtc/rtc-ds1685.c 5663F: include/linux/rtc/ds1685.h 5664 5665DAMA SLAVE for AX.25 5666M: Joerg Reuter <jreuter@yaina.de> 5667L: linux-hams@vger.kernel.org 5668S: Maintained 5669W: http://yaina.de/jreuter/ 5670W: http://www.qsl.net/dl1bke/ 5671F: net/ax25/af_ax25.c 5672F: net/ax25/ax25_dev.c 5673F: net/ax25/ax25_ds_* 5674F: net/ax25/ax25_in.c 5675F: net/ax25/ax25_out.c 5676F: net/ax25/ax25_timer.c 5677F: net/ax25/sysctl_net_ax25.c 5678 5679DATA ACCESS MONITOR 5680M: SeongJae Park <sj@kernel.org> 5681L: damon@lists.linux.dev 5682L: linux-mm@kvack.org 5683S: Maintained 5684W: https://damonitor.github.io 5685P: Documentation/mm/damon/maintainer-profile.rst 5686T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 5687T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 5688T: git git://git.kernel.org/pub/scm/linux/kernel/git/sj/linux.git damon/next 5689F: Documentation/ABI/testing/sysfs-kernel-mm-damon 5690F: Documentation/admin-guide/mm/damon/ 5691F: Documentation/mm/damon/ 5692F: include/linux/damon.h 5693F: include/trace/events/damon.h 5694F: mm/damon/ 5695F: tools/testing/selftests/damon/ 5696 5697DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER 5698L: netdev@vger.kernel.org 5699S: Orphan 5700F: Documentation/networking/device_drivers/ethernet/dec/dmfe.rst 5701F: drivers/net/ethernet/dec/tulip/dmfe.c 5702 5703DC390/AM53C974 SCSI driver 5704M: Hannes Reinecke <hare@suse.com> 5705L: linux-scsi@vger.kernel.org 5706S: Maintained 5707F: drivers/scsi/am53c974.c 5708 5709DC395x SCSI driver 5710M: Oliver Neukum <oliver@neukum.org> 5711M: Ali Akcaagac <aliakc@web.de> 5712M: Jamie Lenehan <lenehan@twibble.org> 5713L: dc395x@twibble.org 5714S: Maintained 5715W: http://twibble.org/dist/dc395x/ 5716W: http://lists.twibble.org/mailman/listinfo/dc395x/ 5717F: Documentation/scsi/dc395x.rst 5718F: drivers/scsi/dc395x.* 5719 5720DCCP PROTOCOL 5721L: dccp@vger.kernel.org 5722S: Orphan 5723W: http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp 5724F: include/linux/dccp.h 5725F: include/linux/tfrc.h 5726F: include/uapi/linux/dccp.h 5727F: net/dccp/ 5728 5729DECSTATION PLATFORM SUPPORT 5730M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5731L: linux-mips@vger.kernel.org 5732S: Maintained 5733W: http://www.linux-mips.org/wiki/DECstation 5734F: arch/mips/dec/ 5735F: arch/mips/include/asm/dec/ 5736F: arch/mips/include/asm/mach-dec/ 5737 5738DEFXX FDDI NETWORK DRIVER 5739M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5740S: Maintained 5741F: drivers/net/fddi/defxx.* 5742 5743DEFZA FDDI NETWORK DRIVER 5744M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5745S: Maintained 5746F: drivers/net/fddi/defza.* 5747 5748DEINTERLACE DRIVERS FOR ALLWINNER H3 5749M: Jernej Skrabec <jernej.skrabec@gmail.com> 5750L: linux-media@vger.kernel.org 5751S: Maintained 5752T: git git://linuxtv.org/media_tree.git 5753F: Documentation/devicetree/bindings/media/allwinner,sun8i-h3-deinterlace.yaml 5754F: drivers/media/platform/sunxi/sun8i-di/ 5755 5756DELL LAPTOP DRIVER 5757M: Matthew Garrett <mjg59@srcf.ucam.org> 5758M: Pali Rohár <pali@kernel.org> 5759L: platform-driver-x86@vger.kernel.org 5760S: Maintained 5761F: drivers/platform/x86/dell/dell-laptop.c 5762 5763DELL LAPTOP FREEFALL DRIVER 5764M: Pali Rohár <pali@kernel.org> 5765S: Maintained 5766F: drivers/platform/x86/dell/dell-smo8800.c 5767 5768DELL LAPTOP RBTN DRIVER 5769M: Pali Rohár <pali@kernel.org> 5770S: Maintained 5771F: drivers/platform/x86/dell/dell-rbtn.* 5772 5773DELL LAPTOP SMM DRIVER 5774M: Pali Rohár <pali@kernel.org> 5775S: Maintained 5776F: Documentation/ABI/obsolete/procfs-i8k 5777F: drivers/hwmon/dell-smm-hwmon.c 5778F: include/uapi/linux/i8k.h 5779 5780DELL REMOTE BIOS UPDATE DRIVER 5781M: Stuart Hayes <stuart.w.hayes@gmail.com> 5782L: platform-driver-x86@vger.kernel.org 5783S: Maintained 5784F: drivers/platform/x86/dell/dell_rbu.c 5785 5786DELL SMBIOS DRIVER 5787M: Pali Rohár <pali@kernel.org> 5788L: Dell.Client.Kernel@dell.com 5789L: platform-driver-x86@vger.kernel.org 5790S: Maintained 5791F: drivers/platform/x86/dell/dell-smbios.* 5792 5793DELL SMBIOS SMM DRIVER 5794L: Dell.Client.Kernel@dell.com 5795L: platform-driver-x86@vger.kernel.org 5796S: Maintained 5797F: drivers/platform/x86/dell/dell-smbios-smm.c 5798 5799DELL SMBIOS WMI DRIVER 5800L: Dell.Client.Kernel@dell.com 5801L: platform-driver-x86@vger.kernel.org 5802S: Maintained 5803F: drivers/platform/x86/dell/dell-smbios-wmi.c 5804F: tools/wmi/dell-smbios-example.c 5805 5806DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas) 5807M: Stuart Hayes <stuart.w.hayes@gmail.com> 5808L: platform-driver-x86@vger.kernel.org 5809S: Maintained 5810F: Documentation/driver-api/dcdbas.rst 5811F: drivers/platform/x86/dell/dcdbas.* 5812 5813DELL WMI DDV DRIVER 5814M: Armin Wolf <W_Armin@gmx.de> 5815S: Maintained 5816F: Documentation/ABI/testing/debugfs-dell-wmi-ddv 5817F: Documentation/ABI/testing/sysfs-platform-dell-wmi-ddv 5818F: drivers/platform/x86/dell/dell-wmi-ddv.c 5819 5820DELL WMI DESCRIPTOR DRIVER 5821L: Dell.Client.Kernel@dell.com 5822S: Maintained 5823F: drivers/platform/x86/dell/dell-wmi-descriptor.c 5824 5825DELL WMI HARDWARE PRIVACY SUPPORT 5826M: Perry Yuan <Perry.Yuan@dell.com> 5827L: Dell.Client.Kernel@dell.com 5828L: platform-driver-x86@vger.kernel.org 5829S: Maintained 5830F: drivers/platform/x86/dell/dell-wmi-privacy.c 5831 5832DELL WMI NOTIFICATIONS DRIVER 5833M: Matthew Garrett <mjg59@srcf.ucam.org> 5834M: Pali Rohár <pali@kernel.org> 5835S: Maintained 5836F: drivers/platform/x86/dell/dell-wmi-base.c 5837 5838DELL WMI SYSMAN DRIVER 5839M: Prasanth Ksr <prasanth.ksr@dell.com> 5840L: Dell.Client.Kernel@dell.com 5841L: platform-driver-x86@vger.kernel.org 5842S: Maintained 5843F: Documentation/ABI/testing/sysfs-class-firmware-attributes 5844F: drivers/platform/x86/dell/dell-wmi-sysman/ 5845 5846DELTA AHE-50DC FAN CONTROL MODULE DRIVER 5847M: Zev Weiss <zev@bewilderbeest.net> 5848L: linux-hwmon@vger.kernel.org 5849S: Maintained 5850F: drivers/hwmon/pmbus/delta-ahe50dc-fan.c 5851 5852DELTA DPS920AB PSU DRIVER 5853M: Robert Marko <robert.marko@sartura.hr> 5854L: linux-hwmon@vger.kernel.org 5855S: Maintained 5856F: Documentation/hwmon/dps920ab.rst 5857F: drivers/hwmon/pmbus/dps920ab.c 5858 5859DELTA NETWORKS TN48M CPLD DRIVERS 5860M: Robert Marko <robert.marko@sartura.hr> 5861S: Maintained 5862F: Documentation/devicetree/bindings/gpio/delta,tn48m-gpio.yaml 5863F: Documentation/devicetree/bindings/mfd/delta,tn48m-cpld.yaml 5864F: Documentation/devicetree/bindings/reset/delta,tn48m-reset.yaml 5865F: drivers/gpio/gpio-tn48m.c 5866F: include/dt-bindings/reset/delta,tn48m-reset.h 5867 5868DELTA ST MEDIA DRIVER 5869M: Hugues Fruchet <hugues.fruchet@foss.st.com> 5870L: linux-media@vger.kernel.org 5871S: Supported 5872W: https://linuxtv.org 5873T: git git://linuxtv.org/media_tree.git 5874F: drivers/media/platform/st/sti/delta 5875 5876DENALI NAND DRIVER 5877L: linux-mtd@lists.infradead.org 5878S: Orphan 5879F: drivers/mtd/nand/raw/denali* 5880 5881DESIGNWARE EDMA CORE IP DRIVER 5882M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5883L: dmaengine@vger.kernel.org 5884S: Maintained 5885F: drivers/dma/dw-edma/ 5886F: include/linux/dma/edma.h 5887 5888DESIGNWARE USB2 DRD IP DRIVER 5889M: Minas Harutyunyan <hminas@synopsys.com> 5890L: linux-usb@vger.kernel.org 5891S: Maintained 5892T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 5893F: drivers/usb/dwc2/ 5894 5895DESIGNWARE USB3 DRD IP DRIVER 5896M: Thinh Nguyen <Thinh.Nguyen@synopsys.com> 5897L: linux-usb@vger.kernel.org 5898S: Maintained 5899F: drivers/usb/dwc3/ 5900 5901DESIGNWARE XDATA IP DRIVER 5902M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5903L: linux-pci@vger.kernel.org 5904S: Maintained 5905F: Documentation/misc-devices/dw-xdata-pcie.rst 5906F: drivers/misc/dw-xdata-pcie.c 5907 5908DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER 5909M: Andreas Klinger <ak@it-klinger.de> 5910L: linux-iio@vger.kernel.org 5911S: Maintained 5912F: Documentation/ABI/testing/sysfs-bus-iio-distance-srf08 5913F: drivers/iio/proximity/srf*.c 5914 5915DEVICE COREDUMP (DEV_COREDUMP) 5916M: Johannes Berg <johannes@sipsolutions.net> 5917L: linux-kernel@vger.kernel.org 5918S: Maintained 5919F: drivers/base/devcoredump.c 5920F: include/linux/devcoredump.h 5921 5922DEVICE DEPENDENCY HELPER SCRIPT 5923M: Saravana Kannan <saravanak@google.com> 5924L: linux-kernel@vger.kernel.org 5925S: Maintained 5926F: scripts/dev-needs.sh 5927 5928DEVICE DIRECT ACCESS (DAX) 5929M: Dan Williams <dan.j.williams@intel.com> 5930M: Vishal Verma <vishal.l.verma@intel.com> 5931M: Dave Jiang <dave.jiang@intel.com> 5932L: nvdimm@lists.linux.dev 5933L: linux-cxl@vger.kernel.org 5934S: Supported 5935F: drivers/dax/ 5936 5937DEVICE FREQUENCY (DEVFREQ) 5938M: MyungJoo Ham <myungjoo.ham@samsung.com> 5939M: Kyungmin Park <kyungmin.park@samsung.com> 5940M: Chanwoo Choi <cw00.choi@samsung.com> 5941L: linux-pm@vger.kernel.org 5942S: Maintained 5943T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5944F: Documentation/devicetree/bindings/devfreq/ 5945F: Documentation/devicetree/bindings/interconnect/mediatek,cci.yaml 5946F: drivers/devfreq/ 5947F: include/linux/devfreq.h 5948F: include/trace/events/devfreq.h 5949 5950DEVICE FREQUENCY EVENT (DEVFREQ-EVENT) 5951M: Chanwoo Choi <cw00.choi@samsung.com> 5952L: linux-pm@vger.kernel.org 5953S: Supported 5954T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5955F: Documentation/devicetree/bindings/devfreq/event/ 5956F: drivers/devfreq/devfreq-event.c 5957F: drivers/devfreq/event/ 5958F: include/dt-bindings/pmu/exynos_ppmu.h 5959F: include/linux/devfreq-event.h 5960 5961DEVICE RESOURCE MANAGEMENT HELPERS 5962M: Hans de Goede <hdegoede@redhat.com> 5963R: Matti Vaittinen <mazziesaccount@gmail.com> 5964S: Maintained 5965F: include/linux/devm-helpers.h 5966 5967DEVICE-MAPPER (LVM) 5968M: Alasdair Kergon <agk@redhat.com> 5969M: Mike Snitzer <snitzer@kernel.org> 5970M: dm-devel@redhat.com 5971L: dm-devel@redhat.com 5972S: Maintained 5973W: http://sources.redhat.com/dm 5974Q: http://patchwork.kernel.org/project/dm-devel/list/ 5975T: git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git 5976T: quilt http://people.redhat.com/agk/patches/linux/editing/ 5977F: Documentation/admin-guide/device-mapper/ 5978F: drivers/md/Kconfig 5979F: drivers/md/Makefile 5980F: drivers/md/dm* 5981F: drivers/md/persistent-data/ 5982F: include/linux/device-mapper.h 5983F: include/linux/dm-*.h 5984F: include/uapi/linux/dm-*.h 5985 5986DEVLINK 5987M: Jiri Pirko <jiri@resnulli.us> 5988L: netdev@vger.kernel.org 5989S: Supported 5990F: Documentation/networking/devlink 5991F: include/net/devlink.h 5992F: include/uapi/linux/devlink.h 5993F: net/devlink/ 5994 5995DH ELECTRONICS IMX6 DHCOM/DHCOR BOARD SUPPORT 5996M: Christoph Niedermaier <cniedermaier@dh-electronics.com> 5997L: kernel@dh-electronics.com 5998S: Maintained 5999F: arch/arm/boot/dts/imx6*-dhcom-* 6000F: arch/arm/boot/dts/imx6*-dhcor-* 6001 6002DH ELECTRONICS STM32MP1 DHCOM/DHCOR BOARD SUPPORT 6003M: Marek Vasut <marex@denx.de> 6004L: kernel@dh-electronics.com 6005S: Maintained 6006F: arch/arm/boot/dts/stm32mp1*-dhcom-* 6007F: arch/arm/boot/dts/stm32mp1*-dhcor-* 6008 6009DIALOG SEMICONDUCTOR DRIVERS 6010M: Support Opensource <support.opensource@diasemi.com> 6011S: Supported 6012W: http://www.dialog-semiconductor.com/products 6013F: Documentation/devicetree/bindings/input/da90??-onkey.txt 6014F: Documentation/devicetree/bindings/input/dlg,da72??.txt 6015F: Documentation/devicetree/bindings/mfd/da90*.txt 6016F: Documentation/devicetree/bindings/mfd/dlg,da90*.yaml 6017F: Documentation/devicetree/bindings/regulator/da92*.txt 6018F: Documentation/devicetree/bindings/regulator/dlg,da9*.yaml 6019F: Documentation/devicetree/bindings/regulator/slg51000.txt 6020F: Documentation/devicetree/bindings/sound/da[79]*.txt 6021F: Documentation/devicetree/bindings/thermal/da90??-thermal.txt 6022F: Documentation/devicetree/bindings/watchdog/da90??-wdt.txt 6023F: Documentation/hwmon/da90??.rst 6024F: drivers/gpio/gpio-da90??.c 6025F: drivers/hwmon/da90??-hwmon.c 6026F: drivers/iio/adc/da91??-*.c 6027F: drivers/input/misc/da72??.[ch] 6028F: drivers/input/misc/da90??_onkey.c 6029F: drivers/input/touchscreen/da9052_tsi.c 6030F: drivers/leds/leds-da90??.c 6031F: drivers/mfd/da903x.c 6032F: drivers/mfd/da90??-*.c 6033F: drivers/mfd/da91??-*.c 6034F: drivers/pinctrl/pinctrl-da90??.c 6035F: drivers/power/supply/da9052-battery.c 6036F: drivers/power/supply/da91??-*.c 6037F: drivers/regulator/da9???-regulator.[ch] 6038F: drivers/regulator/slg51000-regulator.[ch] 6039F: drivers/rtc/rtc-da90??.c 6040F: drivers/thermal/da90??-thermal.c 6041F: drivers/video/backlight/da90??_bl.c 6042F: drivers/watchdog/da90??_wdt.c 6043F: include/dt-bindings/regulator/dlg,da9*-regulator.h 6044F: include/linux/mfd/da903x.h 6045F: include/linux/mfd/da9052/ 6046F: include/linux/mfd/da9055/ 6047F: include/linux/mfd/da9062/ 6048F: include/linux/mfd/da9063/ 6049F: include/linux/mfd/da9150/ 6050F: include/linux/regulator/da9211.h 6051F: include/sound/da[79]*.h 6052F: sound/soc/codecs/da[79]*.[ch] 6053 6054DIAMOND SYSTEMS GPIO-MM GPIO DRIVER 6055M: William Breathitt Gray <william.gray@linaro.org> 6056L: linux-gpio@vger.kernel.org 6057S: Maintained 6058F: drivers/gpio/gpio-gpio-mm.c 6059 6060DIOLAN U2C-12 I2C DRIVER 6061M: Guenter Roeck <linux@roeck-us.net> 6062L: linux-i2c@vger.kernel.org 6063S: Maintained 6064F: drivers/i2c/busses/i2c-diolan-u2c.c 6065 6066DIRECTORY NOTIFICATION (DNOTIFY) 6067M: Jan Kara <jack@suse.cz> 6068R: Amir Goldstein <amir73il@gmail.com> 6069L: linux-fsdevel@vger.kernel.org 6070S: Maintained 6071F: Documentation/filesystems/dnotify.rst 6072F: fs/notify/dnotify/ 6073F: include/linux/dnotify.h 6074 6075DISK GEOMETRY AND PARTITION HANDLING 6076M: Andries Brouwer <aeb@cwi.nl> 6077S: Maintained 6078W: http://www.win.tue.nl/~aeb/linux/Large-Disk.html 6079W: http://www.win.tue.nl/~aeb/linux/zip/zip-1.html 6080W: http://www.win.tue.nl/~aeb/partitions/partition_types-1.html 6081 6082DISKQUOTA 6083M: Jan Kara <jack@suse.com> 6084S: Maintained 6085F: Documentation/filesystems/quota.rst 6086F: fs/quota/ 6087F: include/linux/quota*.h 6088F: include/uapi/linux/quota*.h 6089 6090DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB) 6091M: Bernie Thompson <bernie@plugable.com> 6092L: linux-fbdev@vger.kernel.org 6093S: Maintained 6094W: http://plugable.com/category/projects/udlfb/ 6095F: Documentation/fb/udlfb.rst 6096F: drivers/video/fbdev/udlfb.c 6097F: include/video/udlfb.h 6098 6099DISTRIBUTED LOCK MANAGER (DLM) 6100M: Christine Caulfield <ccaulfie@redhat.com> 6101M: David Teigland <teigland@redhat.com> 6102L: cluster-devel@redhat.com 6103S: Supported 6104W: http://sources.redhat.com/cluster/ 6105T: git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git 6106F: fs/dlm/ 6107 6108DMA BUFFER SHARING FRAMEWORK 6109M: Sumit Semwal <sumit.semwal@linaro.org> 6110M: Christian König <christian.koenig@amd.com> 6111L: linux-media@vger.kernel.org 6112L: dri-devel@lists.freedesktop.org 6113L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6114S: Maintained 6115T: git git://anongit.freedesktop.org/drm/drm-misc 6116F: Documentation/driver-api/dma-buf.rst 6117F: drivers/dma-buf/ 6118F: include/linux/*fence.h 6119F: include/linux/dma-buf.h 6120F: include/linux/dma-resv.h 6121K: \bdma_(?:buf|fence|resv)\b 6122 6123DMA GENERIC OFFLOAD ENGINE SUBSYSTEM 6124M: Vinod Koul <vkoul@kernel.org> 6125L: dmaengine@vger.kernel.org 6126S: Maintained 6127Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 6128T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine.git 6129F: Documentation/devicetree/bindings/dma/ 6130F: Documentation/driver-api/dmaengine/ 6131F: drivers/dma/ 6132F: include/dt-bindings/dma/ 6133F: include/linux/dma/ 6134F: include/linux/dmaengine.h 6135F: include/linux/of_dma.h 6136 6137DMA MAPPING BENCHMARK 6138M: Xiang Chen <chenxiang66@hisilicon.com> 6139L: iommu@lists.linux.dev 6140F: kernel/dma/map_benchmark.c 6141F: tools/testing/selftests/dma/ 6142 6143DMA MAPPING HELPERS 6144M: Christoph Hellwig <hch@lst.de> 6145M: Marek Szyprowski <m.szyprowski@samsung.com> 6146R: Robin Murphy <robin.murphy@arm.com> 6147L: iommu@lists.linux.dev 6148S: Supported 6149W: http://git.infradead.org/users/hch/dma-mapping.git 6150T: git git://git.infradead.org/users/hch/dma-mapping.git 6151F: include/asm-generic/dma-mapping.h 6152F: include/linux/dma-direct.h 6153F: include/linux/dma-map-ops.h 6154F: include/linux/dma-mapping.h 6155F: include/linux/swiotlb.h 6156F: kernel/dma/ 6157 6158DMA-BUF HEAPS FRAMEWORK 6159M: Sumit Semwal <sumit.semwal@linaro.org> 6160R: Benjamin Gaignard <benjamin.gaignard@collabora.com> 6161R: Liam Mark <lmark@codeaurora.org> 6162R: Laura Abbott <labbott@redhat.com> 6163R: Brian Starkey <Brian.Starkey@arm.com> 6164R: John Stultz <jstultz@google.com> 6165L: linux-media@vger.kernel.org 6166L: dri-devel@lists.freedesktop.org 6167L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6168S: Maintained 6169T: git git://anongit.freedesktop.org/drm/drm-misc 6170F: drivers/dma-buf/dma-heap.c 6171F: drivers/dma-buf/heaps/* 6172F: include/linux/dma-heap.h 6173F: include/uapi/linux/dma-heap.h 6174 6175DMC FREQUENCY DRIVER FOR SAMSUNG EXYNOS5422 6176M: Lukasz Luba <lukasz.luba@arm.com> 6177L: linux-pm@vger.kernel.org 6178L: linux-samsung-soc@vger.kernel.org 6179S: Maintained 6180F: Documentation/devicetree/bindings/memory-controllers/samsung,exynos5422-dmc.yaml 6181F: drivers/memory/samsung/exynos5422-dmc.c 6182 6183DME1737 HARDWARE MONITOR DRIVER 6184M: Juerg Haefliger <juergh@proton.me> 6185L: linux-hwmon@vger.kernel.org 6186S: Maintained 6187F: Documentation/hwmon/dme1737.rst 6188F: drivers/hwmon/dme1737.c 6189 6190DMI/SMBIOS SUPPORT 6191M: Jean Delvare <jdelvare@suse.com> 6192S: Maintained 6193T: git git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging.git dmi-for-next 6194F: Documentation/ABI/testing/sysfs-firmware-dmi-tables 6195F: drivers/firmware/dmi-id.c 6196F: drivers/firmware/dmi_scan.c 6197F: include/linux/dmi.h 6198 6199DOCUMENTATION 6200M: Jonathan Corbet <corbet@lwn.net> 6201L: linux-doc@vger.kernel.org 6202S: Maintained 6203P: Documentation/doc-guide/maintainer-profile.rst 6204T: git git://git.lwn.net/linux.git docs-next 6205F: Documentation/ 6206F: scripts/documentation-file-ref-check 6207F: scripts/kernel-doc 6208F: scripts/sphinx-pre-install 6209X: Documentation/ABI/ 6210X: Documentation/admin-guide/media/ 6211X: Documentation/devicetree/ 6212X: Documentation/driver-api/media/ 6213X: Documentation/firmware-guide/acpi/ 6214X: Documentation/i2c/ 6215X: Documentation/netlink/ 6216X: Documentation/power/ 6217X: Documentation/spi/ 6218X: Documentation/userspace-api/media/ 6219 6220DOCUMENTATION REPORTING ISSUES 6221M: Thorsten Leemhuis <linux@leemhuis.info> 6222L: linux-doc@vger.kernel.org 6223S: Maintained 6224F: Documentation/admin-guide/quickly-build-trimmed-linux.rst 6225F: Documentation/admin-guide/reporting-issues.rst 6226 6227DOCUMENTATION SCRIPTS 6228M: Mauro Carvalho Chehab <mchehab@kernel.org> 6229L: linux-doc@vger.kernel.org 6230S: Maintained 6231F: Documentation/sphinx/parse-headers.pl 6232F: scripts/documentation-file-ref-check 6233F: scripts/sphinx-pre-install 6234 6235DOCUMENTATION/ITALIAN 6236M: Federico Vaga <federico.vaga@vaga.pv.it> 6237L: linux-doc@vger.kernel.org 6238S: Maintained 6239F: Documentation/translations/it_IT 6240 6241DOCUMENTATION/JAPANESE 6242R: Akira Yokosawa <akiyks@gmail.com> 6243L: linux-doc@vger.kernel.org 6244S: Maintained 6245F: Documentation/translations/ja_JP 6246 6247DONGWOON DW9714 LENS VOICE COIL DRIVER 6248M: Sakari Ailus <sakari.ailus@linux.intel.com> 6249L: linux-media@vger.kernel.org 6250S: Maintained 6251T: git git://linuxtv.org/media_tree.git 6252F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.yaml 6253F: drivers/media/i2c/dw9714.c 6254 6255DONGWOON DW9768 LENS VOICE COIL DRIVER 6256M: Dongchun Zhu <dongchun.zhu@mediatek.com> 6257L: linux-media@vger.kernel.org 6258S: Maintained 6259T: git git://linuxtv.org/media_tree.git 6260F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9768.yaml 6261F: drivers/media/i2c/dw9768.c 6262 6263DONGWOON DW9807 LENS VOICE COIL DRIVER 6264M: Sakari Ailus <sakari.ailus@linux.intel.com> 6265L: linux-media@vger.kernel.org 6266S: Maintained 6267T: git git://linuxtv.org/media_tree.git 6268F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.yaml 6269F: drivers/media/i2c/dw9807-vcm.c 6270 6271DOUBLETALK DRIVER 6272M: "James R. Van Zandt" <jrv@vanzandt.mv.com> 6273L: blinux-list@redhat.com 6274S: Maintained 6275F: drivers/char/dtlk.c 6276F: include/linux/dtlk.h 6277 6278DPAA2 DATAPATH I/O (DPIO) DRIVER 6279M: Roy Pledge <Roy.Pledge@nxp.com> 6280L: linux-kernel@vger.kernel.org 6281S: Maintained 6282F: drivers/soc/fsl/dpio 6283 6284DPAA2 ETHERNET DRIVER 6285M: Ioana Ciornei <ioana.ciornei@nxp.com> 6286L: netdev@vger.kernel.org 6287S: Maintained 6288F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/ethernet-driver.rst 6289F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/mac-phy-support.rst 6290F: drivers/net/ethernet/freescale/dpaa2/Kconfig 6291F: drivers/net/ethernet/freescale/dpaa2/Makefile 6292F: drivers/net/ethernet/freescale/dpaa2/dpaa2-eth* 6293F: drivers/net/ethernet/freescale/dpaa2/dpaa2-mac* 6294F: drivers/net/ethernet/freescale/dpaa2/dpaa2-xsk* 6295F: drivers/net/ethernet/freescale/dpaa2/dpkg.h 6296F: drivers/net/ethernet/freescale/dpaa2/dpmac* 6297F: drivers/net/ethernet/freescale/dpaa2/dpni* 6298 6299DPAA2 ETHERNET SWITCH DRIVER 6300M: Ioana Ciornei <ioana.ciornei@nxp.com> 6301L: netdev@vger.kernel.org 6302S: Maintained 6303F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/switch-driver.rst 6304F: drivers/net/ethernet/freescale/dpaa2/dpaa2-switch* 6305F: drivers/net/ethernet/freescale/dpaa2/dpsw* 6306 6307DRBD DRIVER 6308M: Philipp Reisner <philipp.reisner@linbit.com> 6309M: Lars Ellenberg <lars.ellenberg@linbit.com> 6310M: Christoph Böhmwalder <christoph.boehmwalder@linbit.com> 6311L: drbd-dev@lists.linbit.com 6312S: Supported 6313W: http://www.drbd.org 6314T: git git://git.linbit.com/linux-drbd.git 6315T: git git://git.linbit.com/drbd-8.4.git 6316F: Documentation/admin-guide/blockdev/ 6317F: drivers/block/drbd/ 6318F: include/linux/drbd* 6319F: lib/lru_cache.c 6320 6321DRIVER COMPONENT FRAMEWORK 6322L: dri-devel@lists.freedesktop.org 6323F: drivers/base/component.c 6324F: include/linux/component.h 6325 6326DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS 6327M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 6328R: "Rafael J. Wysocki" <rafael@kernel.org> 6329S: Supported 6330T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 6331F: Documentation/core-api/kobject.rst 6332F: drivers/base/ 6333F: fs/debugfs/ 6334F: fs/sysfs/ 6335F: include/linux/debugfs.h 6336F: include/linux/fwnode.h 6337F: include/linux/kobj* 6338F: include/linux/property.h 6339F: lib/kobj* 6340 6341DRIVERS FOR OMAP ADAPTIVE VOLTAGE SCALING (AVS) 6342M: Nishanth Menon <nm@ti.com> 6343L: linux-pm@vger.kernel.org 6344S: Maintained 6345F: drivers/soc/ti/smartreflex.c 6346F: include/linux/power/smartreflex.h 6347 6348DRM ACCEL DRIVERS FOR INTEL VPU 6349M: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com> 6350M: Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com> 6351L: dri-devel@lists.freedesktop.org 6352S: Supported 6353T: git git://anongit.freedesktop.org/drm/drm-misc 6354F: drivers/accel/ivpu/ 6355F: include/uapi/drm/ivpu_accel.h 6356 6357DRM COMPUTE ACCELERATORS DRIVERS AND FRAMEWORK 6358M: Oded Gabbay <ogabbay@kernel.org> 6359L: dri-devel@lists.freedesktop.org 6360S: Maintained 6361C: irc://irc.oftc.net/dri-devel 6362T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/accel.git 6363F: Documentation/accel/ 6364F: drivers/accel/ 6365F: include/drm/drm_accel.h 6366 6367DRM DRIVER FOR ALLWINNER DE2 AND DE3 ENGINE 6368M: Maxime Ripard <mripard@kernel.org> 6369M: Chen-Yu Tsai <wens@csie.org> 6370R: Jernej Skrabec <jernej.skrabec@gmail.com> 6371L: dri-devel@lists.freedesktop.org 6372S: Supported 6373T: git git://anongit.freedesktop.org/drm/drm-misc 6374F: drivers/gpu/drm/sun4i/sun8i* 6375 6376DRM DRIVER FOR ARM PL111 CLCD 6377M: Emma Anholt <emma@anholt.net> 6378S: Supported 6379T: git git://anongit.freedesktop.org/drm/drm-misc 6380F: drivers/gpu/drm/pl111/ 6381 6382DRM DRIVER FOR ARM VERSATILE TFT PANELS 6383M: Linus Walleij <linus.walleij@linaro.org> 6384S: Maintained 6385T: git git://anongit.freedesktop.org/drm/drm-misc 6386F: Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.yaml 6387F: drivers/gpu/drm/panel/panel-arm-versatile.c 6388 6389DRM DRIVER FOR ASPEED BMC GFX 6390M: Joel Stanley <joel@jms.id.au> 6391L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 6392S: Supported 6393T: git git://anongit.freedesktop.org/drm/drm-misc 6394F: Documentation/devicetree/bindings/gpu/aspeed-gfx.txt 6395F: drivers/gpu/drm/aspeed/ 6396 6397DRM DRIVER FOR AST SERVER GRAPHICS CHIPS 6398M: Dave Airlie <airlied@redhat.com> 6399R: Thomas Zimmermann <tzimmermann@suse.de> 6400L: dri-devel@lists.freedesktop.org 6401S: Supported 6402T: git git://anongit.freedesktop.org/drm/drm-misc 6403F: drivers/gpu/drm/ast/ 6404 6405DRM DRIVER FOR BOCHS VIRTUAL GPU 6406M: Gerd Hoffmann <kraxel@redhat.com> 6407L: virtualization@lists.linux-foundation.org 6408S: Maintained 6409T: git git://anongit.freedesktop.org/drm/drm-misc 6410F: drivers/gpu/drm/tiny/bochs.c 6411 6412DRM DRIVER FOR BOE HIMAX8279D PANELS 6413M: Jerry Han <hanxu5@huaqin.corp-partner.google.com> 6414S: Maintained 6415F: Documentation/devicetree/bindings/display/panel/boe,himax8279d.yaml 6416F: drivers/gpu/drm/panel/panel-boe-himax8279d.c 6417 6418DRM DRIVER FOR CHIPONE ICN6211 MIPI-DSI to RGB CONVERTER BRIDGE 6419M: Jagan Teki <jagan@amarulasolutions.com> 6420S: Maintained 6421F: Documentation/devicetree/bindings/display/bridge/chipone,icn6211.yaml 6422F: drivers/gpu/drm/bridge/chipone-icn6211.c 6423 6424DRM DRIVER FOR EBBG FT8719 PANEL 6425M: Joel Selvaraj <jo@jsfamily.in> 6426S: Maintained 6427T: git git://anongit.freedesktop.org/drm/drm-misc 6428F: Documentation/devicetree/bindings/display/panel/ebbg,ft8719.yaml 6429F: drivers/gpu/drm/panel/panel-ebbg-ft8719.c 6430 6431DRM DRIVER FOR FARADAY TVE200 TV ENCODER 6432M: Linus Walleij <linus.walleij@linaro.org> 6433S: Maintained 6434T: git git://anongit.freedesktop.org/drm/drm-misc 6435F: drivers/gpu/drm/tve200/ 6436 6437DRM DRIVER FOR FEIXIN K101 IM2BA02 MIPI-DSI LCD PANELS 6438M: Icenowy Zheng <icenowy@aosc.io> 6439S: Maintained 6440F: Documentation/devicetree/bindings/display/panel/feixin,k101-im2ba02.yaml 6441F: drivers/gpu/drm/panel/panel-feixin-k101-im2ba02.c 6442 6443DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS 6444M: Jagan Teki <jagan@amarulasolutions.com> 6445S: Maintained 6446F: Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.yaml 6447F: drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c 6448 6449DRM DRIVER FOR FIRMWARE FRAMEBUFFERS 6450M: Thomas Zimmermann <tzimmermann@suse.de> 6451M: Javier Martinez Canillas <javierm@redhat.com> 6452L: dri-devel@lists.freedesktop.org 6453S: Maintained 6454T: git git://anongit.freedesktop.org/drm/drm-misc 6455F: drivers/gpu/drm/drm_aperture.c 6456F: drivers/gpu/drm/tiny/ofdrm.c 6457F: drivers/gpu/drm/tiny/simpledrm.c 6458F: drivers/video/aperture.c 6459F: drivers/video/nomodeset.c 6460F: include/drm/drm_aperture.h 6461F: include/linux/aperture.h 6462F: include/video/nomodeset.h 6463 6464DRM DRIVER FOR GENERIC EDP PANELS 6465R: Douglas Anderson <dianders@chromium.org> 6466F: Documentation/devicetree/bindings/display/panel/panel-edp.yaml 6467F: drivers/gpu/drm/panel/panel-edp.c 6468 6469DRM DRIVER FOR GENERIC USB DISPLAY 6470M: Noralf Trønnes <noralf@tronnes.org> 6471S: Maintained 6472W: https://github.com/notro/gud/wiki 6473T: git git://anongit.freedesktop.org/drm/drm-misc 6474F: drivers/gpu/drm/gud/ 6475F: include/drm/gud.h 6476 6477DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTORS 6478M: Hans de Goede <hdegoede@redhat.com> 6479S: Maintained 6480T: git git://anongit.freedesktop.org/drm/drm-misc 6481F: drivers/gpu/drm/tiny/gm12u320.c 6482 6483DRM DRIVER FOR HIMAX HX8394 MIPI-DSI LCD panels 6484M: Ondrej Jirman <megi@xff.cz> 6485M: Javier Martinez Canillas <javierm@redhat.com> 6486S: Maintained 6487T: git git://anongit.freedesktop.org/drm/drm-misc 6488F: Documentation/devicetree/bindings/display/panel/himax,hx8394.yaml 6489F: drivers/gpu/drm/panel/panel-himax-hx8394.c 6490 6491DRM DRIVER FOR HX8357D PANELS 6492M: Emma Anholt <emma@anholt.net> 6493S: Maintained 6494T: git git://anongit.freedesktop.org/drm/drm-misc 6495F: Documentation/devicetree/bindings/display/himax,hx8357d.txt 6496F: drivers/gpu/drm/tiny/hx8357d.c 6497 6498DRM DRIVER FOR HYPERV SYNTHETIC VIDEO DEVICE 6499M: Deepak Rawat <drawat.floss@gmail.com> 6500L: linux-hyperv@vger.kernel.org 6501L: dri-devel@lists.freedesktop.org 6502S: Maintained 6503T: git git://anongit.freedesktop.org/drm/drm-misc 6504F: drivers/gpu/drm/hyperv 6505 6506DRM DRIVER FOR ILITEK ILI9225 PANELS 6507M: David Lechner <david@lechnology.com> 6508S: Maintained 6509T: git git://anongit.freedesktop.org/drm/drm-misc 6510F: Documentation/devicetree/bindings/display/ilitek,ili9225.txt 6511F: drivers/gpu/drm/tiny/ili9225.c 6512 6513DRM DRIVER FOR ILITEK ILI9486 PANELS 6514M: Kamlesh Gurudasani <kamlesh.gurudasani@gmail.com> 6515S: Maintained 6516T: git git://anongit.freedesktop.org/drm/drm-misc 6517F: Documentation/devicetree/bindings/display/ilitek,ili9486.yaml 6518F: drivers/gpu/drm/tiny/ili9486.c 6519 6520DRM DRIVER FOR JADARD JD9365DA-H3 MIPI-DSI LCD PANELS 6521M: Jagan Teki <jagan@edgeble.ai> 6522S: Maintained 6523F: Documentation/devicetree/bindings/display/panel/jadard,jd9365da-h3.yaml 6524F: drivers/gpu/drm/panel/panel-jadard-jd9365da-h3.c 6525 6526DRM DRIVER FOR LOGICVC DISPLAY CONTROLLER 6527M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 6528S: Supported 6529T: git git://anongit.freedesktop.org/drm/drm-misc 6530F: drivers/gpu/drm/logicvc/ 6531 6532DRM DRIVER FOR LVDS PANELS 6533M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6534L: dri-devel@lists.freedesktop.org 6535S: Maintained 6536T: git git://anongit.freedesktop.org/drm/drm-misc 6537F: Documentation/devicetree/bindings/display/lvds.yaml 6538F: Documentation/devicetree/bindings/display/panel/panel-lvds.yaml 6539F: drivers/gpu/drm/panel/panel-lvds.c 6540 6541DRM DRIVER FOR MANTIX MLAF057WE51 PANELS 6542M: Guido Günther <agx@sigxcpu.org> 6543R: Purism Kernel Team <kernel@puri.sm> 6544S: Maintained 6545F: Documentation/devicetree/bindings/display/panel/mantix,mlaf057we51-x.yaml 6546F: drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c 6547 6548DRM DRIVER FOR MGA G200 GRAPHICS CHIPS 6549M: Dave Airlie <airlied@redhat.com> 6550R: Thomas Zimmermann <tzimmermann@suse.de> 6551L: dri-devel@lists.freedesktop.org 6552S: Supported 6553T: git git://anongit.freedesktop.org/drm/drm-misc 6554F: drivers/gpu/drm/mgag200/ 6555 6556DRM DRIVER FOR MI0283QT 6557M: Noralf Trønnes <noralf@tronnes.org> 6558S: Maintained 6559T: git git://anongit.freedesktop.org/drm/drm-misc 6560F: Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt 6561F: drivers/gpu/drm/tiny/mi0283qt.c 6562 6563DRM DRIVER FOR MIPI DBI compatible panels 6564M: Noralf Trønnes <noralf@tronnes.org> 6565S: Maintained 6566W: https://github.com/notro/panel-mipi-dbi/wiki 6567T: git git://anongit.freedesktop.org/drm/drm-misc 6568F: Documentation/devicetree/bindings/display/panel/panel-mipi-dbi-spi.yaml 6569F: drivers/gpu/drm/tiny/panel-mipi-dbi.c 6570 6571DRM DRIVER FOR MSM ADRENO GPU 6572M: Rob Clark <robdclark@gmail.com> 6573M: Abhinav Kumar <quic_abhinavk@quicinc.com> 6574M: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> 6575R: Sean Paul <sean@poorly.run> 6576L: linux-arm-msm@vger.kernel.org 6577L: dri-devel@lists.freedesktop.org 6578L: freedreno@lists.freedesktop.org 6579S: Maintained 6580B: https://gitlab.freedesktop.org/drm/msm/-/issues 6581T: git https://gitlab.freedesktop.org/drm/msm.git 6582F: Documentation/devicetree/bindings/display/msm/ 6583F: drivers/gpu/drm/msm/ 6584F: include/uapi/drm/msm_drm.h 6585 6586DRM DRIVER FOR NOVATEK NT35510 PANELS 6587M: Linus Walleij <linus.walleij@linaro.org> 6588S: Maintained 6589T: git git://anongit.freedesktop.org/drm/drm-misc 6590F: Documentation/devicetree/bindings/display/panel/novatek,nt35510.yaml 6591F: drivers/gpu/drm/panel/panel-novatek-nt35510.c 6592 6593DRM DRIVER FOR NOVATEK NT35560 PANELS 6594M: Linus Walleij <linus.walleij@linaro.org> 6595S: Maintained 6596T: git git://anongit.freedesktop.org/drm/drm-misc 6597F: Documentation/devicetree/bindings/display/panel/sony,acx424akp.yaml 6598F: drivers/gpu/drm/panel/panel-novatek-nt35560.c 6599 6600DRM DRIVER FOR NOVATEK NT36523 PANELS 6601M: Jianhua Lu <lujianhua000@gmail.com> 6602S: Maintained 6603T: git git://anongit.freedesktop.org/drm/drm-misc 6604F: Documentation/devicetree/bindings/display/panel/novatek,nt36523.yaml 6605F: drivers/gpu/drm/panel/panel-novatek-nt36523.c 6606 6607DRM DRIVER FOR NOVATEK NT36672A PANELS 6608M: Sumit Semwal <sumit.semwal@linaro.org> 6609S: Maintained 6610T: git git://anongit.freedesktop.org/drm/drm-misc 6611F: Documentation/devicetree/bindings/display/panel/novatek,nt36672a.yaml 6612F: drivers/gpu/drm/panel/panel-novatek-nt36672a.c 6613 6614DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS 6615M: Ben Skeggs <bskeggs@redhat.com> 6616M: Karol Herbst <kherbst@redhat.com> 6617M: Lyude Paul <lyude@redhat.com> 6618L: dri-devel@lists.freedesktop.org 6619L: nouveau@lists.freedesktop.org 6620S: Supported 6621W: https://nouveau.freedesktop.org/ 6622Q: https://patchwork.freedesktop.org/project/nouveau/ 6623Q: https://gitlab.freedesktop.org/drm/nouveau/-/merge_requests 6624B: https://gitlab.freedesktop.org/drm/nouveau/-/issues 6625C: irc://irc.oftc.net/nouveau 6626T: git https://gitlab.freedesktop.org/drm/nouveau.git 6627F: drivers/gpu/drm/nouveau/ 6628F: include/uapi/drm/nouveau_drm.h 6629 6630DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS 6631M: Stefan Mavrodiev <stefan@olimex.com> 6632S: Maintained 6633F: Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.yaml 6634F: drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c 6635 6636DRM DRIVER FOR PARADE PS8640 BRIDGE CHIP 6637R: Douglas Anderson <dianders@chromium.org> 6638F: Documentation/devicetree/bindings/display/bridge/ps8640.yaml 6639F: drivers/gpu/drm/bridge/parade-ps8640.c 6640 6641DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS 6642M: Noralf Trønnes <noralf@tronnes.org> 6643S: Maintained 6644T: git git://anongit.freedesktop.org/drm/drm-misc 6645F: Documentation/devicetree/bindings/display/repaper.txt 6646F: drivers/gpu/drm/tiny/repaper.c 6647 6648DRM DRIVER FOR QEMU'S CIRRUS DEVICE 6649M: Dave Airlie <airlied@redhat.com> 6650M: Gerd Hoffmann <kraxel@redhat.com> 6651L: virtualization@lists.linux-foundation.org 6652S: Obsolete 6653W: https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/ 6654T: git git://anongit.freedesktop.org/drm/drm-misc 6655F: drivers/gpu/drm/tiny/cirrus.c 6656 6657DRM DRIVER FOR QXL VIRTUAL GPU 6658M: Dave Airlie <airlied@redhat.com> 6659M: Gerd Hoffmann <kraxel@redhat.com> 6660L: virtualization@lists.linux-foundation.org 6661L: spice-devel@lists.freedesktop.org 6662S: Maintained 6663T: git git://anongit.freedesktop.org/drm/drm-misc 6664F: drivers/gpu/drm/qxl/ 6665F: include/uapi/drm/qxl_drm.h 6666 6667DRM DRIVER FOR RAYDIUM RM67191 PANELS 6668M: Robert Chiras <robert.chiras@nxp.com> 6669S: Maintained 6670F: Documentation/devicetree/bindings/display/panel/raydium,rm67191.yaml 6671F: drivers/gpu/drm/panel/panel-raydium-rm67191.c 6672 6673DRM DRIVER FOR SAMSUNG DB7430 PANELS 6674M: Linus Walleij <linus.walleij@linaro.org> 6675S: Maintained 6676T: git git://anongit.freedesktop.org/drm/drm-misc 6677F: Documentation/devicetree/bindings/display/panel/samsung,lms397kf04.yaml 6678F: drivers/gpu/drm/panel/panel-samsung-db7430.c 6679 6680DRM DRIVER FOR SAMSUNG MIPI DSIM BRIDGE 6681M: Inki Dae <inki.dae@samsung.com> 6682M: Jagan Teki <jagan@amarulasolutions.com> 6683M: Marek Szyprowski <m.szyprowski@samsung.com> 6684S: Maintained 6685T: git git://anongit.freedesktop.org/drm/drm-misc 6686F: Documentation/devicetree/bindings/display/bridge/samsung,mipi-dsim.yaml 6687F: drivers/gpu/drm/bridge/samsung-dsim.c 6688F: include/drm/bridge/samsung-dsim.h 6689 6690DRM DRIVER FOR SAMSUNG S6D27A1 PANELS 6691M: Markuss Broks <markuss.broks@gmail.com> 6692S: Maintained 6693F: Documentation/devicetree/bindings/display/panel/samsung,s6d27a1.yaml 6694F: drivers/gpu/drm/panel/panel-samsung-s6d27a1.c 6695 6696DRM DRIVER FOR SITRONIX ST7586 PANELS 6697M: David Lechner <david@lechnology.com> 6698S: Maintained 6699T: git git://anongit.freedesktop.org/drm/drm-misc 6700F: Documentation/devicetree/bindings/display/sitronix,st7586.txt 6701F: drivers/gpu/drm/tiny/st7586.c 6702 6703DRM DRIVER FOR SITRONIX ST7701 PANELS 6704M: Jagan Teki <jagan@amarulasolutions.com> 6705S: Maintained 6706F: Documentation/devicetree/bindings/display/panel/sitronix,st7701.yaml 6707F: drivers/gpu/drm/panel/panel-sitronix-st7701.c 6708 6709DRM DRIVER FOR SITRONIX ST7703 PANELS 6710M: Guido Günther <agx@sigxcpu.org> 6711R: Purism Kernel Team <kernel@puri.sm> 6712R: Ondrej Jirman <megous@megous.com> 6713S: Maintained 6714F: Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.yaml 6715F: drivers/gpu/drm/panel/panel-sitronix-st7703.c 6716 6717DRM DRIVER FOR SITRONIX ST7735R PANELS 6718M: David Lechner <david@lechnology.com> 6719S: Maintained 6720T: git git://anongit.freedesktop.org/drm/drm-misc 6721F: Documentation/devicetree/bindings/display/sitronix,st7735r.yaml 6722F: drivers/gpu/drm/tiny/st7735r.c 6723 6724DRM DRIVER FOR SOLOMON SSD130X OLED DISPLAYS 6725M: Javier Martinez Canillas <javierm@redhat.com> 6726S: Maintained 6727T: git git://anongit.freedesktop.org/drm/drm-misc 6728F: Documentation/devicetree/bindings/display/solomon,ssd1307fb.yaml 6729F: drivers/gpu/drm/solomon/ssd130x* 6730 6731DRM DRIVER FOR ST-ERICSSON MCDE 6732M: Linus Walleij <linus.walleij@linaro.org> 6733S: Maintained 6734T: git git://anongit.freedesktop.org/drm/drm-misc 6735F: Documentation/devicetree/bindings/display/ste,mcde.yaml 6736F: drivers/gpu/drm/mcde/ 6737 6738DRM DRIVER FOR TI DLPC3433 MIPI DSI TO DMD BRIDGE 6739M: Jagan Teki <jagan@amarulasolutions.com> 6740S: Maintained 6741F: Documentation/devicetree/bindings/display/bridge/ti,dlpc3433.yaml 6742F: drivers/gpu/drm/bridge/ti-dlpc3433.c 6743 6744DRM DRIVER FOR TI SN65DSI86 BRIDGE CHIP 6745R: Douglas Anderson <dianders@chromium.org> 6746F: Documentation/devicetree/bindings/display/bridge/ti,sn65dsi86.yaml 6747F: drivers/gpu/drm/bridge/ti-sn65dsi86.c 6748 6749DRM DRIVER FOR TPO TPG110 PANELS 6750M: Linus Walleij <linus.walleij@linaro.org> 6751S: Maintained 6752T: git git://anongit.freedesktop.org/drm/drm-misc 6753F: Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml 6754F: drivers/gpu/drm/panel/panel-tpo-tpg110.c 6755 6756DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS 6757M: Dave Airlie <airlied@redhat.com> 6758R: Sean Paul <sean@poorly.run> 6759R: Thomas Zimmermann <tzimmermann@suse.de> 6760L: dri-devel@lists.freedesktop.org 6761S: Supported 6762T: git git://anongit.freedesktop.org/drm/drm-misc 6763F: drivers/gpu/drm/udl/ 6764 6765DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS) 6766M: Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com> 6767M: Melissa Wen <melissa.srw@gmail.com> 6768R: Haneen Mohammed <hamohammed.sa@gmail.com> 6769R: Daniel Vetter <daniel@ffwll.ch> 6770L: dri-devel@lists.freedesktop.org 6771S: Maintained 6772T: git git://anongit.freedesktop.org/drm/drm-misc 6773F: Documentation/gpu/vkms.rst 6774F: drivers/gpu/drm/vkms/ 6775 6776DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU 6777M: Hans de Goede <hdegoede@redhat.com> 6778L: dri-devel@lists.freedesktop.org 6779S: Maintained 6780T: git git://anongit.freedesktop.org/drm/drm-misc 6781F: drivers/gpu/drm/vboxvideo/ 6782 6783DRM DRIVER FOR VMWARE VIRTUAL GPU 6784M: Zack Rusin <zackr@vmware.com> 6785R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 6786L: dri-devel@lists.freedesktop.org 6787S: Supported 6788T: git git://anongit.freedesktop.org/drm/drm-misc 6789F: drivers/gpu/drm/vmwgfx/ 6790F: include/uapi/drm/vmwgfx_drm.h 6791 6792DRM DRIVER FOR WIDECHIPS WS2401 PANELS 6793M: Linus Walleij <linus.walleij@linaro.org> 6794S: Maintained 6795T: git git://anongit.freedesktop.org/drm/drm-misc 6796F: Documentation/devicetree/bindings/display/panel/samsung,lms380kf01.yaml 6797F: drivers/gpu/drm/panel/panel-widechips-ws2401.c 6798 6799DRM DRIVERS 6800M: David Airlie <airlied@gmail.com> 6801M: Daniel Vetter <daniel@ffwll.ch> 6802L: dri-devel@lists.freedesktop.org 6803S: Maintained 6804B: https://gitlab.freedesktop.org/drm 6805C: irc://irc.oftc.net/dri-devel 6806T: git git://anongit.freedesktop.org/drm/drm 6807F: Documentation/devicetree/bindings/display/ 6808F: Documentation/devicetree/bindings/gpu/ 6809F: Documentation/gpu/ 6810F: drivers/gpu/ 6811F: include/drm/ 6812F: include/linux/vga* 6813F: include/uapi/drm/ 6814 6815DRM DRIVERS AND MISC GPU PATCHES 6816M: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> 6817M: Maxime Ripard <mripard@kernel.org> 6818M: Thomas Zimmermann <tzimmermann@suse.de> 6819S: Maintained 6820W: https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html 6821T: git git://anongit.freedesktop.org/drm/drm-misc 6822F: Documentation/gpu/ 6823F: drivers/gpu/drm/* 6824F: drivers/gpu/vga/ 6825F: include/drm/drm* 6826F: include/linux/vga* 6827F: include/uapi/drm/drm* 6828 6829DRM DRIVERS FOR ALLWINNER A10 6830M: Maxime Ripard <mripard@kernel.org> 6831M: Chen-Yu Tsai <wens@csie.org> 6832L: dri-devel@lists.freedesktop.org 6833S: Supported 6834T: git git://anongit.freedesktop.org/drm/drm-misc 6835F: Documentation/devicetree/bindings/display/allwinner* 6836F: drivers/gpu/drm/sun4i/ 6837 6838DRM DRIVERS FOR AMLOGIC SOCS 6839M: Neil Armstrong <neil.armstrong@linaro.org> 6840L: dri-devel@lists.freedesktop.org 6841L: linux-amlogic@lists.infradead.org 6842S: Supported 6843W: http://linux-meson.com/ 6844T: git git://anongit.freedesktop.org/drm/drm-misc 6845F: Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml 6846F: Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml 6847F: Documentation/gpu/meson.rst 6848F: drivers/gpu/drm/meson/ 6849 6850DRM DRIVERS FOR ATMEL HLCDC 6851M: Sam Ravnborg <sam@ravnborg.org> 6852M: Boris Brezillon <bbrezillon@kernel.org> 6853L: dri-devel@lists.freedesktop.org 6854S: Supported 6855T: git git://anongit.freedesktop.org/drm/drm-misc 6856F: Documentation/devicetree/bindings/display/atmel/ 6857F: drivers/gpu/drm/atmel-hlcdc/ 6858 6859DRM DRIVERS FOR BRIDGE CHIPS 6860M: Andrzej Hajda <andrzej.hajda@intel.com> 6861M: Neil Armstrong <neil.armstrong@linaro.org> 6862M: Robert Foss <rfoss@kernel.org> 6863R: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 6864R: Jonas Karlman <jonas@kwiboo.se> 6865R: Jernej Skrabec <jernej.skrabec@gmail.com> 6866S: Maintained 6867T: git git://anongit.freedesktop.org/drm/drm-misc 6868F: Documentation/devicetree/bindings/display/bridge/ 6869F: drivers/gpu/drm/bridge/ 6870F: include/drm/drm_bridge.h 6871 6872DRM DRIVERS FOR EXYNOS 6873M: Inki Dae <inki.dae@samsung.com> 6874M: Seung-Woo Kim <sw0312.kim@samsung.com> 6875M: Kyungmin Park <kyungmin.park@samsung.com> 6876L: dri-devel@lists.freedesktop.org 6877S: Supported 6878T: git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git 6879F: Documentation/devicetree/bindings/display/exynos/ 6880F: Documentation/devicetree/bindings/display/samsung/ 6881F: drivers/gpu/drm/exynos/ 6882F: include/uapi/drm/exynos_drm.h 6883 6884DRM DRIVERS FOR FREESCALE DCU 6885M: Stefan Agner <stefan@agner.ch> 6886M: Alison Wang <alison.wang@nxp.com> 6887L: dri-devel@lists.freedesktop.org 6888S: Supported 6889T: git git://anongit.freedesktop.org/drm/drm-misc 6890F: Documentation/devicetree/bindings/display/fsl,dcu.txt 6891F: Documentation/devicetree/bindings/display/fsl,tcon.txt 6892F: drivers/gpu/drm/fsl-dcu/ 6893 6894DRM DRIVERS FOR FREESCALE IMX 6895M: Philipp Zabel <p.zabel@pengutronix.de> 6896L: dri-devel@lists.freedesktop.org 6897S: Maintained 6898F: Documentation/devicetree/bindings/display/imx/ 6899F: drivers/gpu/drm/imx/ipuv3/ 6900F: drivers/gpu/ipu-v3/ 6901 6902DRM DRIVERS FOR FREESCALE IMX BRIDGE 6903M: Liu Ying <victor.liu@nxp.com> 6904L: dri-devel@lists.freedesktop.org 6905S: Maintained 6906F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-ldb.yaml 6907F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-combiner.yaml 6908F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-link.yaml 6909F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pxl2dpi.yaml 6910F: drivers/gpu/drm/bridge/imx/ 6911 6912DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets) 6913M: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> 6914L: dri-devel@lists.freedesktop.org 6915S: Maintained 6916T: git git://github.com/patjak/drm-gma500 6917F: drivers/gpu/drm/gma500/ 6918 6919DRM DRIVERS FOR HISILICON 6920M: Xinliang Liu <xinliang.liu@linaro.org> 6921M: Tian Tao <tiantao6@hisilicon.com> 6922R: Xinwei Kong <kong.kongxinwei@hisilicon.com> 6923R: Sumit Semwal <sumit.semwal@linaro.org> 6924R: Yongqin Liu <yongqin.liu@linaro.org> 6925R: John Stultz <jstultz@google.com> 6926L: dri-devel@lists.freedesktop.org 6927S: Maintained 6928T: git git://anongit.freedesktop.org/drm/drm-misc 6929F: Documentation/devicetree/bindings/display/hisilicon/ 6930F: drivers/gpu/drm/hisilicon/ 6931 6932DRM DRIVERS FOR LIMA 6933M: Qiang Yu <yuq825@gmail.com> 6934L: dri-devel@lists.freedesktop.org 6935L: lima@lists.freedesktop.org (moderated for non-subscribers) 6936S: Maintained 6937T: git git://anongit.freedesktop.org/drm/drm-misc 6938F: drivers/gpu/drm/lima/ 6939F: include/uapi/drm/lima_drm.h 6940 6941DRM DRIVERS FOR MEDIATEK 6942M: Chun-Kuang Hu <chunkuang.hu@kernel.org> 6943M: Philipp Zabel <p.zabel@pengutronix.de> 6944L: dri-devel@lists.freedesktop.org 6945L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 6946S: Supported 6947F: Documentation/devicetree/bindings/display/mediatek/ 6948F: drivers/gpu/drm/mediatek/ 6949F: drivers/phy/mediatek/phy-mtk-dp.c 6950F: drivers/phy/mediatek/phy-mtk-hdmi* 6951F: drivers/phy/mediatek/phy-mtk-mipi* 6952 6953DRM DRIVERS FOR NVIDIA TEGRA 6954M: Thierry Reding <thierry.reding@gmail.com> 6955M: Mikko Perttunen <mperttunen@nvidia.com> 6956L: dri-devel@lists.freedesktop.org 6957L: linux-tegra@vger.kernel.org 6958S: Supported 6959T: git https://gitlab.freedesktop.org/drm/tegra.git 6960F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 6961F: Documentation/devicetree/bindings/gpu/host1x/ 6962F: drivers/gpu/drm/tegra/ 6963F: drivers/gpu/host1x/ 6964F: include/linux/host1x.h 6965F: include/uapi/drm/tegra_drm.h 6966 6967DRM DRIVERS FOR RENESAS 6968M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6969M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 6970L: dri-devel@lists.freedesktop.org 6971L: linux-renesas-soc@vger.kernel.org 6972S: Supported 6973T: git git://linuxtv.org/pinchartl/media drm/du/next 6974F: Documentation/devicetree/bindings/display/bridge/renesas,dsi-csi2-tx.yaml 6975F: Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.yaml 6976F: Documentation/devicetree/bindings/display/bridge/renesas,lvds.yaml 6977F: Documentation/devicetree/bindings/display/renesas,du.yaml 6978F: drivers/gpu/drm/rcar-du/ 6979F: drivers/gpu/drm/shmobile/ 6980F: include/linux/platform_data/shmob_drm.h 6981 6982DRM DRIVERS FOR ROCKCHIP 6983M: Sandy Huang <hjc@rock-chips.com> 6984M: Heiko Stübner <heiko@sntech.de> 6985L: dri-devel@lists.freedesktop.org 6986S: Maintained 6987T: git git://anongit.freedesktop.org/drm/drm-misc 6988F: Documentation/devicetree/bindings/display/rockchip/ 6989F: drivers/gpu/drm/rockchip/ 6990 6991DRM DRIVERS FOR STI 6992M: Alain Volmat <alain.volmat@foss.st.com> 6993L: dri-devel@lists.freedesktop.org 6994S: Maintained 6995T: git git://anongit.freedesktop.org/drm/drm-misc 6996F: Documentation/devicetree/bindings/display/st,stih4xx.txt 6997F: drivers/gpu/drm/sti 6998 6999DRM DRIVERS FOR STM 7000M: Yannick Fertre <yannick.fertre@foss.st.com> 7001M: Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com> 7002M: Philippe Cornu <philippe.cornu@foss.st.com> 7003L: dri-devel@lists.freedesktop.org 7004S: Maintained 7005T: git git://anongit.freedesktop.org/drm/drm-misc 7006F: Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml 7007F: drivers/gpu/drm/stm 7008 7009DRM DRIVERS FOR TI KEYSTONE 7010M: Jyri Sarha <jyri.sarha@iki.fi> 7011M: Tomi Valkeinen <tomba@kernel.org> 7012L: dri-devel@lists.freedesktop.org 7013S: Maintained 7014T: git git://anongit.freedesktop.org/drm/drm-misc 7015F: Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml 7016F: Documentation/devicetree/bindings/display/ti/ti,j721e-dss.yaml 7017F: Documentation/devicetree/bindings/display/ti/ti,k2g-dss.yaml 7018F: drivers/gpu/drm/tidss/ 7019 7020DRM DRIVERS FOR TI LCDC 7021M: Jyri Sarha <jyri.sarha@iki.fi> 7022R: Tomi Valkeinen <tomba@kernel.org> 7023L: dri-devel@lists.freedesktop.org 7024S: Maintained 7025F: Documentation/devicetree/bindings/display/tilcdc/ 7026F: drivers/gpu/drm/tilcdc/ 7027 7028DRM DRIVERS FOR TI OMAP 7029M: Tomi Valkeinen <tomba@kernel.org> 7030L: dri-devel@lists.freedesktop.org 7031S: Maintained 7032F: Documentation/devicetree/bindings/display/ti/ 7033F: drivers/gpu/drm/omapdrm/ 7034 7035DRM DRIVERS FOR V3D 7036M: Emma Anholt <emma@anholt.net> 7037M: Melissa Wen <mwen@igalia.com> 7038S: Supported 7039T: git git://anongit.freedesktop.org/drm/drm-misc 7040F: Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.yaml 7041F: drivers/gpu/drm/v3d/ 7042F: include/uapi/drm/v3d_drm.h 7043 7044DRM DRIVERS FOR VC4 7045M: Emma Anholt <emma@anholt.net> 7046M: Maxime Ripard <mripard@kernel.org> 7047S: Supported 7048T: git git://github.com/anholt/linux 7049T: git git://anongit.freedesktop.org/drm/drm-misc 7050F: Documentation/devicetree/bindings/display/brcm,bcm2835-*.yaml 7051F: drivers/gpu/drm/vc4/ 7052F: include/uapi/drm/vc4_drm.h 7053 7054DRM DRIVERS FOR VIVANTE GPU IP 7055M: Lucas Stach <l.stach@pengutronix.de> 7056R: Russell King <linux+etnaviv@armlinux.org.uk> 7057R: Christian Gmeiner <christian.gmeiner@gmail.com> 7058L: etnaviv@lists.freedesktop.org (moderated for non-subscribers) 7059L: dri-devel@lists.freedesktop.org 7060S: Maintained 7061F: Documentation/devicetree/bindings/gpu/vivante,gc.yaml 7062F: drivers/gpu/drm/etnaviv/ 7063F: include/uapi/drm/etnaviv_drm.h 7064 7065DRM DRIVERS FOR XEN 7066M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 7067L: dri-devel@lists.freedesktop.org 7068L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 7069S: Supported 7070T: git git://anongit.freedesktop.org/drm/drm-misc 7071F: Documentation/gpu/xen-front.rst 7072F: drivers/gpu/drm/xen/ 7073 7074DRM DRIVERS FOR XILINX 7075M: Hyun Kwon <hyun.kwon@xilinx.com> 7076M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7077L: dri-devel@lists.freedesktop.org 7078S: Maintained 7079T: git git://anongit.freedesktop.org/drm/drm-misc 7080F: Documentation/devicetree/bindings/display/xlnx/ 7081F: drivers/gpu/drm/xlnx/ 7082 7083DRM GPU SCHEDULER 7084M: Luben Tuikov <luben.tuikov@amd.com> 7085L: dri-devel@lists.freedesktop.org 7086S: Maintained 7087T: git git://anongit.freedesktop.org/drm/drm-misc 7088F: drivers/gpu/drm/scheduler/ 7089F: include/drm/gpu_scheduler.h 7090 7091DRM PANEL DRIVERS 7092M: Neil Armstrong <neil.armstrong@linaro.org> 7093R: Sam Ravnborg <sam@ravnborg.org> 7094L: dri-devel@lists.freedesktop.org 7095S: Maintained 7096T: git git://anongit.freedesktop.org/drm/drm-misc 7097F: Documentation/devicetree/bindings/display/panel/ 7098F: drivers/gpu/drm/drm_panel.c 7099F: drivers/gpu/drm/panel/ 7100F: include/drm/drm_panel.h 7101 7102DRM PRIVACY-SCREEN CLASS 7103M: Hans de Goede <hdegoede@redhat.com> 7104L: dri-devel@lists.freedesktop.org 7105S: Maintained 7106T: git git://anongit.freedesktop.org/drm/drm-misc 7107F: drivers/gpu/drm/drm_privacy_screen* 7108F: include/drm/drm_privacy_screen* 7109 7110DRM TTM SUBSYSTEM 7111M: Christian Koenig <christian.koenig@amd.com> 7112M: Huang Rui <ray.huang@amd.com> 7113L: dri-devel@lists.freedesktop.org 7114S: Maintained 7115T: git git://anongit.freedesktop.org/drm/drm-misc 7116F: drivers/gpu/drm/ttm/ 7117F: include/drm/ttm/ 7118 7119DSBR100 USB FM RADIO DRIVER 7120M: Alexey Klimov <klimov.linux@gmail.com> 7121L: linux-media@vger.kernel.org 7122S: Maintained 7123T: git git://linuxtv.org/media_tree.git 7124F: drivers/media/radio/dsbr100.c 7125 7126DT3155 MEDIA DRIVER 7127M: Hans Verkuil <hverkuil@xs4all.nl> 7128L: linux-media@vger.kernel.org 7129S: Odd Fixes 7130W: https://linuxtv.org 7131T: git git://linuxtv.org/media_tree.git 7132F: drivers/media/pci/dt3155/ 7133 7134DVB_USB_AF9015 MEDIA DRIVER 7135M: Antti Palosaari <crope@iki.fi> 7136L: linux-media@vger.kernel.org 7137S: Maintained 7138W: https://linuxtv.org 7139W: http://palosaari.fi/linux/ 7140Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7141T: git git://linuxtv.org/anttip/media_tree.git 7142F: drivers/media/usb/dvb-usb-v2/af9015* 7143 7144DVB_USB_AF9035 MEDIA DRIVER 7145M: Antti Palosaari <crope@iki.fi> 7146L: linux-media@vger.kernel.org 7147S: Maintained 7148W: https://linuxtv.org 7149W: http://palosaari.fi/linux/ 7150Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7151T: git git://linuxtv.org/anttip/media_tree.git 7152F: drivers/media/usb/dvb-usb-v2/af9035* 7153 7154DVB_USB_ANYSEE MEDIA DRIVER 7155M: Antti Palosaari <crope@iki.fi> 7156L: linux-media@vger.kernel.org 7157S: Maintained 7158W: https://linuxtv.org 7159W: http://palosaari.fi/linux/ 7160Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7161T: git git://linuxtv.org/anttip/media_tree.git 7162F: drivers/media/usb/dvb-usb-v2/anysee* 7163 7164DVB_USB_AU6610 MEDIA DRIVER 7165M: Antti Palosaari <crope@iki.fi> 7166L: linux-media@vger.kernel.org 7167S: Maintained 7168W: https://linuxtv.org 7169W: http://palosaari.fi/linux/ 7170Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7171T: git git://linuxtv.org/anttip/media_tree.git 7172F: drivers/media/usb/dvb-usb-v2/au6610* 7173 7174DVB_USB_CE6230 MEDIA DRIVER 7175M: Antti Palosaari <crope@iki.fi> 7176L: linux-media@vger.kernel.org 7177S: Maintained 7178W: https://linuxtv.org 7179W: http://palosaari.fi/linux/ 7180Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7181T: git git://linuxtv.org/anttip/media_tree.git 7182F: drivers/media/usb/dvb-usb-v2/ce6230* 7183 7184DVB_USB_CXUSB MEDIA DRIVER 7185M: Michael Krufky <mkrufky@linuxtv.org> 7186L: linux-media@vger.kernel.org 7187S: Maintained 7188W: https://linuxtv.org 7189W: http://github.com/mkrufky 7190Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7191T: git git://linuxtv.org/media_tree.git 7192F: drivers/media/usb/dvb-usb/cxusb* 7193 7194DVB_USB_EC168 MEDIA DRIVER 7195M: Antti Palosaari <crope@iki.fi> 7196L: linux-media@vger.kernel.org 7197S: Maintained 7198W: https://linuxtv.org 7199W: http://palosaari.fi/linux/ 7200Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7201T: git git://linuxtv.org/anttip/media_tree.git 7202F: drivers/media/usb/dvb-usb-v2/ec168* 7203 7204DVB_USB_GL861 MEDIA DRIVER 7205M: Antti Palosaari <crope@iki.fi> 7206L: linux-media@vger.kernel.org 7207S: Maintained 7208W: https://linuxtv.org 7209Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7210T: git git://linuxtv.org/anttip/media_tree.git 7211F: drivers/media/usb/dvb-usb-v2/gl861* 7212 7213DVB_USB_MXL111SF MEDIA DRIVER 7214M: Michael Krufky <mkrufky@linuxtv.org> 7215L: linux-media@vger.kernel.org 7216S: Maintained 7217W: https://linuxtv.org 7218W: http://github.com/mkrufky 7219Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7220T: git git://linuxtv.org/mkrufky/mxl111sf.git 7221F: drivers/media/usb/dvb-usb-v2/mxl111sf* 7222 7223DVB_USB_RTL28XXU MEDIA DRIVER 7224M: Antti Palosaari <crope@iki.fi> 7225L: linux-media@vger.kernel.org 7226S: Maintained 7227W: https://linuxtv.org 7228W: http://palosaari.fi/linux/ 7229Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7230T: git git://linuxtv.org/anttip/media_tree.git 7231F: drivers/media/usb/dvb-usb-v2/rtl28xxu* 7232 7233DVB_USB_V2 MEDIA DRIVER 7234M: Antti Palosaari <crope@iki.fi> 7235L: linux-media@vger.kernel.org 7236S: Maintained 7237W: https://linuxtv.org 7238W: http://palosaari.fi/linux/ 7239Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7240T: git git://linuxtv.org/anttip/media_tree.git 7241F: drivers/media/usb/dvb-usb-v2/dvb_usb* 7242F: drivers/media/usb/dvb-usb-v2/usb_urb.c 7243 7244DYNAMIC DEBUG 7245M: Jason Baron <jbaron@akamai.com> 7246M: Jim Cromie <jim.cromie@gmail.com> 7247S: Maintained 7248F: include/linux/dynamic_debug.h 7249F: lib/dynamic_debug.c 7250F: lib/test_dynamic_debug.c 7251 7252DYNAMIC INTERRUPT MODERATION 7253M: Tal Gilboa <talgi@nvidia.com> 7254S: Maintained 7255F: Documentation/networking/net_dim.rst 7256F: include/linux/dim.h 7257F: lib/dim/ 7258 7259DYNAMIC THERMAL POWER MANAGEMENT (DTPM) 7260M: Daniel Lezcano <daniel.lezcano@kernel.org> 7261L: linux-pm@vger.kernel.org 7262S: Supported 7263B: https://bugzilla.kernel.org 7264T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 7265F: drivers/powercap/dtpm* 7266F: include/linux/dtpm.h 7267 7268DZ DECSTATION DZ11 SERIAL DRIVER 7269M: "Maciej W. Rozycki" <macro@orcam.me.uk> 7270S: Maintained 7271F: drivers/tty/serial/dz.* 7272 7273E3X0 POWER BUTTON DRIVER 7274M: Moritz Fischer <moritz.fischer@ettus.com> 7275L: usrp-users@lists.ettus.com 7276S: Supported 7277W: http://www.ettus.com 7278F: Documentation/devicetree/bindings/input/e3x0-button.txt 7279F: drivers/input/misc/e3x0-button.c 7280 7281E4000 MEDIA DRIVER 7282M: Antti Palosaari <crope@iki.fi> 7283L: linux-media@vger.kernel.org 7284S: Maintained 7285W: https://linuxtv.org 7286W: http://palosaari.fi/linux/ 7287Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7288T: git git://linuxtv.org/anttip/media_tree.git 7289F: drivers/media/tuners/e4000* 7290 7291EARTH_PT1 MEDIA DRIVER 7292M: Akihiro Tsukada <tskd08@gmail.com> 7293L: linux-media@vger.kernel.org 7294S: Odd Fixes 7295F: drivers/media/pci/pt1/ 7296 7297EARTH_PT3 MEDIA DRIVER 7298M: Akihiro Tsukada <tskd08@gmail.com> 7299L: linux-media@vger.kernel.org 7300S: Odd Fixes 7301F: drivers/media/pci/pt3/ 7302 7303EC100 MEDIA DRIVER 7304M: Antti Palosaari <crope@iki.fi> 7305L: linux-media@vger.kernel.org 7306S: Maintained 7307W: https://linuxtv.org 7308W: http://palosaari.fi/linux/ 7309Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7310T: git git://linuxtv.org/anttip/media_tree.git 7311F: drivers/media/dvb-frontends/ec100* 7312 7313ECRYPT FILE SYSTEM 7314M: Tyler Hicks <code@tyhicks.com> 7315L: ecryptfs@vger.kernel.org 7316S: Odd Fixes 7317W: http://ecryptfs.org 7318W: https://launchpad.net/ecryptfs 7319T: git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git 7320F: Documentation/filesystems/ecryptfs.rst 7321F: fs/ecryptfs/ 7322 7323EDAC-AMD64 7324M: Yazen Ghannam <yazen.ghannam@amd.com> 7325L: linux-edac@vger.kernel.org 7326S: Supported 7327F: drivers/edac/amd64_edac* 7328F: drivers/edac/mce_amd* 7329 7330EDAC-ARMADA 7331M: Jan Luebbe <jlu@pengutronix.de> 7332L: linux-edac@vger.kernel.org 7333S: Maintained 7334F: Documentation/devicetree/bindings/memory-controllers/marvell,mvebu-sdram-controller.yaml 7335F: drivers/edac/armada_xp_* 7336 7337EDAC-AST2500 7338M: Stefan Schaeckeler <sschaeck@cisco.com> 7339S: Supported 7340F: Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt 7341F: drivers/edac/aspeed_edac.c 7342 7343EDAC-BLUEFIELD 7344M: Shravan Kumar Ramani <shravankr@nvidia.com> 7345S: Supported 7346F: drivers/edac/bluefield_edac.c 7347 7348EDAC-CALXEDA 7349M: Andre Przywara <andre.przywara@arm.com> 7350L: linux-edac@vger.kernel.org 7351S: Maintained 7352F: drivers/edac/highbank* 7353 7354EDAC-CAVIUM OCTEON 7355M: Ralf Baechle <ralf@linux-mips.org> 7356L: linux-edac@vger.kernel.org 7357L: linux-mips@vger.kernel.org 7358S: Supported 7359F: drivers/edac/octeon_edac* 7360 7361EDAC-CAVIUM THUNDERX 7362M: Robert Richter <rric@kernel.org> 7363L: linux-edac@vger.kernel.org 7364S: Odd Fixes 7365F: drivers/edac/thunderx_edac* 7366 7367EDAC-CORE 7368M: Borislav Petkov <bp@alien8.de> 7369M: Tony Luck <tony.luck@intel.com> 7370R: James Morse <james.morse@arm.com> 7371R: Mauro Carvalho Chehab <mchehab@kernel.org> 7372R: Robert Richter <rric@kernel.org> 7373L: linux-edac@vger.kernel.org 7374S: Supported 7375T: git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next 7376F: Documentation/admin-guide/ras.rst 7377F: Documentation/driver-api/edac.rst 7378F: drivers/edac/ 7379F: include/linux/edac.h 7380 7381EDAC-DMC520 7382M: Lei Wang <lewan@microsoft.com> 7383L: linux-edac@vger.kernel.org 7384S: Supported 7385F: drivers/edac/dmc520_edac.c 7386 7387EDAC-E752X 7388M: Mark Gross <markgross@kernel.org> 7389L: linux-edac@vger.kernel.org 7390S: Maintained 7391F: drivers/edac/e752x_edac.c 7392 7393EDAC-E7XXX 7394L: linux-edac@vger.kernel.org 7395S: Maintained 7396F: drivers/edac/e7xxx_edac.c 7397 7398EDAC-FSL_DDR 7399M: York Sun <york.sun@nxp.com> 7400L: linux-edac@vger.kernel.org 7401S: Maintained 7402F: drivers/edac/fsl_ddr_edac.* 7403 7404EDAC-GHES 7405M: Mauro Carvalho Chehab <mchehab@kernel.org> 7406L: linux-edac@vger.kernel.org 7407S: Maintained 7408F: drivers/edac/ghes_edac.c 7409 7410EDAC-I10NM 7411M: Tony Luck <tony.luck@intel.com> 7412L: linux-edac@vger.kernel.org 7413S: Maintained 7414F: drivers/edac/i10nm_base.c 7415 7416EDAC-I3000 7417L: linux-edac@vger.kernel.org 7418S: Orphan 7419F: drivers/edac/i3000_edac.c 7420 7421EDAC-I5000 7422L: linux-edac@vger.kernel.org 7423S: Maintained 7424F: drivers/edac/i5000_edac.c 7425 7426EDAC-I5400 7427M: Mauro Carvalho Chehab <mchehab@kernel.org> 7428L: linux-edac@vger.kernel.org 7429S: Maintained 7430F: drivers/edac/i5400_edac.c 7431 7432EDAC-I7300 7433M: Mauro Carvalho Chehab <mchehab@kernel.org> 7434L: linux-edac@vger.kernel.org 7435S: Maintained 7436F: drivers/edac/i7300_edac.c 7437 7438EDAC-I7CORE 7439M: Mauro Carvalho Chehab <mchehab@kernel.org> 7440L: linux-edac@vger.kernel.org 7441S: Maintained 7442F: drivers/edac/i7core_edac.c 7443 7444EDAC-I82443BXGX 7445M: Tim Small <tim@buttersideup.com> 7446L: linux-edac@vger.kernel.org 7447S: Maintained 7448F: drivers/edac/i82443bxgx_edac.c 7449 7450EDAC-I82975X 7451M: "Arvind R." <arvino55@gmail.com> 7452L: linux-edac@vger.kernel.org 7453S: Maintained 7454F: drivers/edac/i82975x_edac.c 7455 7456EDAC-IE31200 7457M: Jason Baron <jbaron@akamai.com> 7458L: linux-edac@vger.kernel.org 7459S: Maintained 7460F: drivers/edac/ie31200_edac.c 7461 7462EDAC-IGEN6 7463M: Tony Luck <tony.luck@intel.com> 7464R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7465L: linux-edac@vger.kernel.org 7466S: Maintained 7467F: drivers/edac/igen6_edac.c 7468 7469EDAC-MPC85XX 7470M: Johannes Thumshirn <morbidrsa@gmail.com> 7471L: linux-edac@vger.kernel.org 7472S: Maintained 7473F: drivers/edac/mpc85xx_edac.[ch] 7474 7475EDAC-PASEMI 7476M: Egor Martovetsky <egor@pasemi.com> 7477L: linux-edac@vger.kernel.org 7478S: Maintained 7479F: drivers/edac/pasemi_edac.c 7480 7481EDAC-PND2 7482M: Tony Luck <tony.luck@intel.com> 7483L: linux-edac@vger.kernel.org 7484S: Maintained 7485F: drivers/edac/pnd2_edac.[ch] 7486 7487EDAC-QCOM 7488M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 7489L: linux-arm-msm@vger.kernel.org 7490L: linux-edac@vger.kernel.org 7491S: Maintained 7492F: drivers/edac/qcom_edac.c 7493 7494EDAC-R82600 7495M: Tim Small <tim@buttersideup.com> 7496L: linux-edac@vger.kernel.org 7497S: Maintained 7498F: drivers/edac/r82600_edac.c 7499 7500EDAC-SBRIDGE 7501M: Tony Luck <tony.luck@intel.com> 7502R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7503L: linux-edac@vger.kernel.org 7504S: Maintained 7505F: drivers/edac/sb_edac.c 7506 7507EDAC-SKYLAKE 7508M: Tony Luck <tony.luck@intel.com> 7509L: linux-edac@vger.kernel.org 7510S: Maintained 7511F: drivers/edac/skx_*.[ch] 7512 7513EDAC-TI 7514M: Tero Kristo <kristo@kernel.org> 7515L: linux-edac@vger.kernel.org 7516S: Odd Fixes 7517F: drivers/edac/ti_edac.c 7518 7519EDIROL UA-101/UA-1000 DRIVER 7520M: Clemens Ladisch <clemens@ladisch.de> 7521L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7522S: Maintained 7523T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7524F: sound/usb/misc/ua101.c 7525 7526EFI TEST DRIVER 7527M: Ivan Hu <ivan.hu@canonical.com> 7528M: Ard Biesheuvel <ardb@kernel.org> 7529L: linux-efi@vger.kernel.org 7530S: Maintained 7531F: drivers/firmware/efi/test/ 7532 7533EFI VARIABLE FILESYSTEM 7534M: Jeremy Kerr <jk@ozlabs.org> 7535M: Ard Biesheuvel <ardb@kernel.org> 7536L: linux-efi@vger.kernel.org 7537S: Maintained 7538T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7539F: fs/efivarfs/ 7540 7541EFIFB FRAMEBUFFER DRIVER 7542M: Peter Jones <pjones@redhat.com> 7543L: linux-fbdev@vger.kernel.org 7544S: Maintained 7545F: drivers/video/fbdev/efifb.c 7546 7547EFS FILESYSTEM 7548S: Orphan 7549W: http://aeschi.ch.eu.org/efs/ 7550F: fs/efs/ 7551 7552EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER 7553M: Douglas Miller <dougmill@linux.ibm.com> 7554L: netdev@vger.kernel.org 7555S: Maintained 7556F: drivers/net/ethernet/ibm/ehea/ 7557 7558ELM327 CAN NETWORK DRIVER 7559M: Max Staudt <max@enpas.org> 7560L: linux-can@vger.kernel.org 7561S: Maintained 7562F: Documentation/networking/device_drivers/can/can327.rst 7563F: drivers/net/can/can327.c 7564 7565EM28XX VIDEO4LINUX DRIVER 7566M: Mauro Carvalho Chehab <mchehab@kernel.org> 7567L: linux-media@vger.kernel.org 7568S: Maintained 7569W: https://linuxtv.org 7570T: git git://linuxtv.org/media_tree.git 7571F: Documentation/admin-guide/media/em28xx* 7572F: drivers/media/usb/em28xx/ 7573 7574EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER 7575M: Adrian Hunter <adrian.hunter@intel.com> 7576M: Ritesh Harjani <riteshh@codeaurora.org> 7577M: Asutosh Das <asutoshd@codeaurora.org> 7578L: linux-mmc@vger.kernel.org 7579S: Supported 7580F: drivers/mmc/host/cqhci* 7581 7582EMULEX 10Gbps iSCSI - OneConnect DRIVER 7583M: Ketan Mukadam <ketan.mukadam@broadcom.com> 7584L: linux-scsi@vger.kernel.org 7585S: Supported 7586W: http://www.broadcom.com 7587F: drivers/scsi/be2iscsi/ 7588 7589EMULEX 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net) 7590M: Ajit Khaparde <ajit.khaparde@broadcom.com> 7591M: Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com> 7592M: Somnath Kotur <somnath.kotur@broadcom.com> 7593L: netdev@vger.kernel.org 7594S: Supported 7595W: http://www.emulex.com 7596F: drivers/net/ethernet/emulex/benet/ 7597 7598EMULEX ONECONNECT ROCE DRIVER 7599M: Selvin Xavier <selvin.xavier@broadcom.com> 7600L: linux-rdma@vger.kernel.org 7601S: Odd Fixes 7602W: http://www.broadcom.com 7603F: drivers/infiniband/hw/ocrdma/ 7604F: include/uapi/rdma/ocrdma-abi.h 7605 7606EMULEX/BROADCOM EFCT FC/FCOE SCSI TARGET DRIVER 7607M: James Smart <james.smart@broadcom.com> 7608M: Ram Vegesna <ram.vegesna@broadcom.com> 7609L: linux-scsi@vger.kernel.org 7610L: target-devel@vger.kernel.org 7611S: Supported 7612W: http://www.broadcom.com 7613F: drivers/scsi/elx/ 7614 7615EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER 7616M: James Smart <james.smart@broadcom.com> 7617M: Dick Kennedy <dick.kennedy@broadcom.com> 7618L: linux-scsi@vger.kernel.org 7619S: Supported 7620W: http://www.broadcom.com 7621F: drivers/scsi/lpfc/ 7622 7623ENE CB710 FLASH CARD READER DRIVER 7624M: Michał Mirosław <mirq-linux@rere.qmqm.pl> 7625S: Maintained 7626F: drivers/misc/cb710/ 7627F: drivers/mmc/host/cb710-mmc.* 7628F: include/linux/cb710.h 7629 7630ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER 7631M: Maxim Levitsky <maximlevitsky@gmail.com> 7632S: Maintained 7633F: drivers/media/rc/ene_ir.* 7634 7635EPAPR HYPERVISOR BYTE CHANNEL DEVICE DRIVER 7636M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 7637L: linuxppc-dev@lists.ozlabs.org 7638S: Maintained 7639F: drivers/tty/ehv_bytechan.c 7640 7641EPSON S1D13XXX FRAMEBUFFER DRIVER 7642M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 7643S: Maintained 7644T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 7645F: drivers/video/fbdev/s1d13xxxfb.c 7646F: include/video/s1d13xxxfb.h 7647 7648EROFS FILE SYSTEM 7649M: Gao Xiang <xiang@kernel.org> 7650M: Chao Yu <chao@kernel.org> 7651R: Yue Hu <huyue2@coolpad.com> 7652R: Jeffle Xu <jefflexu@linux.alibaba.com> 7653L: linux-erofs@lists.ozlabs.org 7654S: Maintained 7655T: git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git 7656F: Documentation/ABI/testing/sysfs-fs-erofs 7657F: Documentation/filesystems/erofs.rst 7658F: fs/erofs/ 7659F: include/trace/events/erofs.h 7660 7661ERRSEQ ERROR TRACKING INFRASTRUCTURE 7662M: Jeff Layton <jlayton@kernel.org> 7663S: Maintained 7664F: include/linux/errseq.h 7665F: lib/errseq.c 7666 7667ESD CAN/USB DRIVERS 7668M: Frank Jungclaus <frank.jungclaus@esd.eu> 7669R: socketcan@esd.eu 7670L: linux-can@vger.kernel.org 7671S: Maintained 7672F: drivers/net/can/usb/esd_usb.c 7673 7674ET131X NETWORK DRIVER 7675M: Mark Einon <mark.einon@gmail.com> 7676S: Odd Fixes 7677F: drivers/net/ethernet/agere/ 7678 7679ETAS ES58X CAN/USB DRIVER 7680M: Vincent Mailhol <mailhol.vincent@wanadoo.fr> 7681L: linux-can@vger.kernel.org 7682S: Maintained 7683F: Documentation/networking/devlink/etas_es58x.rst 7684F: drivers/net/can/usb/etas_es58x/ 7685 7686ETHERNET BRIDGE 7687M: Roopa Prabhu <roopa@nvidia.com> 7688M: Nikolay Aleksandrov <razor@blackwall.org> 7689L: bridge@lists.linux-foundation.org (moderated for non-subscribers) 7690L: netdev@vger.kernel.org 7691S: Maintained 7692W: http://www.linuxfoundation.org/en/Net:Bridge 7693F: include/linux/netfilter_bridge/ 7694F: net/bridge/ 7695 7696ETHERNET PHY LIBRARY 7697M: Andrew Lunn <andrew@lunn.ch> 7698M: Heiner Kallweit <hkallweit1@gmail.com> 7699R: Russell King <linux@armlinux.org.uk> 7700L: netdev@vger.kernel.org 7701S: Maintained 7702F: Documentation/ABI/testing/sysfs-class-net-phydev 7703F: Documentation/devicetree/bindings/net/ethernet-phy.yaml 7704F: Documentation/devicetree/bindings/net/mdio* 7705F: Documentation/devicetree/bindings/net/qca,ar803x.yaml 7706F: Documentation/networking/phy.rst 7707F: drivers/net/mdio/ 7708F: drivers/net/mdio/acpi_mdio.c 7709F: drivers/net/mdio/fwnode_mdio.c 7710F: drivers/net/mdio/of_mdio.c 7711F: drivers/net/pcs/ 7712F: drivers/net/phy/ 7713F: include/dt-bindings/net/qca-ar803x.h 7714F: include/linux/*mdio*.h 7715F: include/linux/linkmode.h 7716F: include/linux/mdio/*.h 7717F: include/linux/mii.h 7718F: include/linux/of_net.h 7719F: include/linux/phy.h 7720F: include/linux/phy_fixed.h 7721F: include/linux/platform_data/mdio-bcm-unimac.h 7722F: include/linux/platform_data/mdio-gpio.h 7723F: include/trace/events/mdio.h 7724F: include/uapi/linux/mdio.h 7725F: include/uapi/linux/mii.h 7726F: net/core/of_net.c 7727 7728EXEC & BINFMT API 7729R: Eric Biederman <ebiederm@xmission.com> 7730R: Kees Cook <keescook@chromium.org> 7731L: linux-mm@kvack.org 7732S: Supported 7733T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/execve 7734F: fs/*binfmt_*.c 7735F: fs/exec.c 7736F: include/linux/binfmts.h 7737F: include/linux/elf.h 7738F: include/uapi/linux/binfmts.h 7739F: include/uapi/linux/elf.h 7740F: tools/testing/selftests/exec/ 7741N: asm/elf.h 7742N: binfmt 7743 7744EXFAT FILE SYSTEM 7745M: Namjae Jeon <linkinjeon@kernel.org> 7746M: Sungjong Seo <sj1557.seo@samsung.com> 7747L: linux-fsdevel@vger.kernel.org 7748S: Maintained 7749T: git git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat.git 7750F: fs/exfat/ 7751 7752EXT2 FILE SYSTEM 7753M: Jan Kara <jack@suse.com> 7754L: linux-ext4@vger.kernel.org 7755S: Maintained 7756F: Documentation/filesystems/ext2.rst 7757F: fs/ext2/ 7758F: include/linux/ext2* 7759 7760EXT4 FILE SYSTEM 7761M: "Theodore Ts'o" <tytso@mit.edu> 7762M: Andreas Dilger <adilger.kernel@dilger.ca> 7763L: linux-ext4@vger.kernel.org 7764S: Maintained 7765W: http://ext4.wiki.kernel.org 7766Q: http://patchwork.ozlabs.org/project/linux-ext4/list/ 7767T: git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git 7768F: Documentation/filesystems/ext4/ 7769F: fs/ext4/ 7770F: include/trace/events/ext4.h 7771F: include/uapi/linux/ext4.h 7772 7773Extended Verification Module (EVM) 7774M: Mimi Zohar <zohar@linux.ibm.com> 7775L: linux-integrity@vger.kernel.org 7776S: Supported 7777T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 7778F: security/integrity/ 7779F: security/integrity/evm/ 7780 7781EXTENSIBLE FIRMWARE INTERFACE (EFI) 7782M: Ard Biesheuvel <ardb@kernel.org> 7783L: linux-efi@vger.kernel.org 7784S: Maintained 7785T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7786F: Documentation/admin-guide/efi-stub.rst 7787F: arch/*/include/asm/efi.h 7788F: arch/*/kernel/efi.c 7789F: arch/arm/boot/compressed/efi-header.S 7790F: arch/x86/platform/efi/ 7791F: drivers/firmware/efi/ 7792F: include/linux/efi*.h 7793 7794EXTERNAL CONNECTOR SUBSYSTEM (EXTCON) 7795M: MyungJoo Ham <myungjoo.ham@samsung.com> 7796M: Chanwoo Choi <cw00.choi@samsung.com> 7797L: linux-kernel@vger.kernel.org 7798S: Maintained 7799T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git 7800F: Documentation/devicetree/bindings/extcon/ 7801F: Documentation/firmware-guide/acpi/extcon-intel-int3496.rst 7802F: drivers/extcon/ 7803F: include/linux/extcon.h 7804F: include/linux/extcon/ 7805 7806EXTRA BOOT CONFIG 7807M: Masami Hiramatsu <mhiramat@kernel.org> 7808L: linux-kernel@vger.kernel.org 7809L: linux-trace-kernel@vger.kernel.org 7810S: Maintained 7811Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 7812T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 7813F: Documentation/admin-guide/bootconfig.rst 7814F: fs/proc/bootconfig.c 7815F: include/linux/bootconfig.h 7816F: lib/bootconfig-data.S 7817F: lib/bootconfig.c 7818F: tools/bootconfig/* 7819F: tools/bootconfig/scripts/* 7820 7821EXYNOS DP DRIVER 7822M: Jingoo Han <jingoohan1@gmail.com> 7823L: dri-devel@lists.freedesktop.org 7824S: Maintained 7825F: drivers/gpu/drm/exynos/exynos_dp* 7826 7827EXYNOS SYSMMU (IOMMU) driver 7828M: Marek Szyprowski <m.szyprowski@samsung.com> 7829L: iommu@lists.linux.dev 7830S: Maintained 7831F: drivers/iommu/exynos-iommu.c 7832 7833F2FS FILE SYSTEM 7834M: Jaegeuk Kim <jaegeuk@kernel.org> 7835M: Chao Yu <chao@kernel.org> 7836L: linux-f2fs-devel@lists.sourceforge.net 7837S: Maintained 7838W: https://f2fs.wiki.kernel.org/ 7839Q: https://patchwork.kernel.org/project/f2fs/list/ 7840B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=f2fs 7841T: git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git 7842F: Documentation/ABI/testing/sysfs-fs-f2fs 7843F: Documentation/filesystems/f2fs.rst 7844F: fs/f2fs/ 7845F: include/linux/f2fs_fs.h 7846F: include/trace/events/f2fs.h 7847F: include/uapi/linux/f2fs.h 7848 7849F71805F HARDWARE MONITORING DRIVER 7850M: Jean Delvare <jdelvare@suse.com> 7851L: linux-hwmon@vger.kernel.org 7852S: Maintained 7853F: Documentation/hwmon/f71805f.rst 7854F: drivers/hwmon/f71805f.c 7855 7856FADDR2LINE 7857M: Josh Poimboeuf <jpoimboe@kernel.org> 7858S: Maintained 7859F: scripts/faddr2line 7860 7861FAILOVER MODULE 7862M: Sridhar Samudrala <sridhar.samudrala@intel.com> 7863L: netdev@vger.kernel.org 7864S: Supported 7865F: Documentation/networking/failover.rst 7866F: include/net/failover.h 7867F: net/core/failover.c 7868 7869FANOTIFY 7870M: Jan Kara <jack@suse.cz> 7871R: Amir Goldstein <amir73il@gmail.com> 7872R: Matthew Bobrowski <repnop@google.com> 7873L: linux-fsdevel@vger.kernel.org 7874S: Maintained 7875F: fs/notify/fanotify/ 7876F: include/linux/fanotify.h 7877F: include/uapi/linux/fanotify.h 7878 7879FARADAY FOTG210 USB2 DUAL-ROLE CONTROLLER 7880M: Linus Walleij <linus.walleij@linaro.org> 7881L: linux-usb@vger.kernel.org 7882S: Maintained 7883F: drivers/usb/fotg210/ 7884 7885FARSYNC SYNCHRONOUS DRIVER 7886M: Kevin Curtis <kevin.curtis@farsite.co.uk> 7887S: Supported 7888W: http://www.farsite.co.uk/ 7889F: drivers/net/wan/farsync.* 7890 7891FAULT INJECTION SUPPORT 7892M: Akinobu Mita <akinobu.mita@gmail.com> 7893S: Supported 7894F: Documentation/fault-injection/ 7895F: lib/fault-inject.c 7896 7897FBTFT Framebuffer drivers 7898L: dri-devel@lists.freedesktop.org 7899L: linux-fbdev@vger.kernel.org 7900S: Orphan 7901F: drivers/staging/fbtft/ 7902 7903FC0011 TUNER DRIVER 7904M: Michael Buesch <m@bues.ch> 7905L: linux-media@vger.kernel.org 7906S: Maintained 7907F: drivers/media/tuners/fc0011.c 7908F: drivers/media/tuners/fc0011.h 7909 7910FC2580 MEDIA DRIVER 7911M: Antti Palosaari <crope@iki.fi> 7912L: linux-media@vger.kernel.org 7913S: Maintained 7914W: https://linuxtv.org 7915W: http://palosaari.fi/linux/ 7916Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7917T: git git://linuxtv.org/anttip/media_tree.git 7918F: drivers/media/tuners/fc2580* 7919 7920FCOE SUBSYSTEM (libfc, libfcoe, fcoe) 7921M: Hannes Reinecke <hare@suse.de> 7922L: linux-scsi@vger.kernel.org 7923S: Supported 7924W: www.Open-FCoE.org 7925F: drivers/scsi/fcoe/ 7926F: drivers/scsi/libfc/ 7927F: include/scsi/fc/ 7928F: include/scsi/libfc.h 7929F: include/scsi/libfcoe.h 7930F: include/uapi/scsi/fc/ 7931 7932FILE LOCKING (flock() and fcntl()/lockf()) 7933M: Jeff Layton <jlayton@kernel.org> 7934M: Chuck Lever <chuck.lever@oracle.com> 7935L: linux-fsdevel@vger.kernel.org 7936S: Maintained 7937F: fs/fcntl.c 7938F: fs/locks.c 7939F: include/linux/fcntl.h 7940F: include/uapi/linux/fcntl.h 7941 7942FILESYSTEM DIRECT ACCESS (DAX) 7943M: Dan Williams <dan.j.williams@intel.com> 7944R: Matthew Wilcox <willy@infradead.org> 7945R: Jan Kara <jack@suse.cz> 7946L: linux-fsdevel@vger.kernel.org 7947L: nvdimm@lists.linux.dev 7948S: Supported 7949F: fs/dax.c 7950F: include/linux/dax.h 7951F: include/trace/events/fs_dax.h 7952 7953FILESYSTEMS (VFS and infrastructure) 7954M: Alexander Viro <viro@zeniv.linux.org.uk> 7955M: Christian Brauner <brauner@kernel.org> 7956L: linux-fsdevel@vger.kernel.org 7957S: Maintained 7958F: fs/* 7959F: include/linux/fs.h 7960F: include/linux/fs_types.h 7961F: include/uapi/linux/fs.h 7962F: include/uapi/linux/openat2.h 7963 7964FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER 7965M: Riku Voipio <riku.voipio@iki.fi> 7966L: linux-hwmon@vger.kernel.org 7967S: Maintained 7968F: drivers/hwmon/f75375s.c 7969F: include/linux/f75375s.h 7970 7971FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE 7972M: Clemens Ladisch <clemens@ladisch.de> 7973M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 7974L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7975S: Maintained 7976T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7977F: include/uapi/sound/firewire.h 7978F: sound/firewire/ 7979 7980FIREWIRE MEDIA DRIVERS (firedtv) 7981M: Stefan Richter <stefanr@s5r6.in-berlin.de> 7982L: linux-media@vger.kernel.org 7983L: linux1394-devel@lists.sourceforge.net 7984S: Maintained 7985T: git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git 7986F: drivers/media/firewire/ 7987 7988FIREWIRE SBP-2 TARGET 7989M: Chris Boot <bootc@bootc.net> 7990L: linux-scsi@vger.kernel.org 7991L: target-devel@vger.kernel.org 7992L: linux1394-devel@lists.sourceforge.net 7993S: Maintained 7994T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master 7995F: drivers/target/sbp/ 7996 7997FIREWIRE SUBSYSTEM 7998M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 7999M: Takashi Sakamoto <takaswie@kernel.org> 8000L: linux1394-devel@lists.sourceforge.net 8001S: Maintained 8002W: http://ieee1394.docs.kernel.org/ 8003T: git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git 8004F: drivers/firewire/ 8005F: include/linux/firewire.h 8006F: include/uapi/linux/firewire*.h 8007F: tools/firewire/ 8008 8009FIRMWARE FRAMEWORK FOR ARMV8-A 8010M: Sudeep Holla <sudeep.holla@arm.com> 8011L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8012S: Maintained 8013F: drivers/firmware/arm_ffa/ 8014F: include/linux/arm_ffa.h 8015 8016FIRMWARE LOADER (request_firmware) 8017M: Luis Chamberlain <mcgrof@kernel.org> 8018M: Russ Weight <russell.h.weight@intel.com> 8019L: linux-kernel@vger.kernel.org 8020S: Maintained 8021F: Documentation/firmware_class/ 8022F: drivers/base/firmware_loader/ 8023F: include/linux/firmware.h 8024 8025FLEXTIMER FTM-QUADDEC DRIVER 8026M: Patrick Havelange <patrick.havelange@essensium.com> 8027L: linux-iio@vger.kernel.org 8028S: Maintained 8029F: Documentation/devicetree/bindings/counter/ftm-quaddec.txt 8030F: drivers/counter/ftm-quaddec.c 8031 8032FLOPPY DRIVER 8033M: Denis Efremov <efremov@linux.com> 8034L: linux-block@vger.kernel.org 8035S: Odd Fixes 8036F: drivers/block/floppy.c 8037 8038FLYSKY FSIA6B RC RECEIVER 8039M: Markus Koch <markus@notsyncing.net> 8040L: linux-input@vger.kernel.org 8041S: Maintained 8042F: drivers/input/joystick/fsia6b.c 8043 8044FOCUSRITE SCARLETT GEN 2/3 MIXER DRIVER 8045M: Geoffrey D. Bennett <g@b4.vu> 8046L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8047S: Maintained 8048T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 8049F: sound/usb/mixer_scarlett_gen2.c 8050 8051FORCEDETH GIGABIT ETHERNET DRIVER 8052M: Rain River <rain.1986.08.12@gmail.com> 8053M: Zhu Yanjun <zyjzyj2000@gmail.com> 8054L: netdev@vger.kernel.org 8055S: Maintained 8056F: drivers/net/ethernet/nvidia/* 8057 8058FORTIFY_SOURCE 8059M: Kees Cook <keescook@chromium.org> 8060L: linux-hardening@vger.kernel.org 8061S: Supported 8062T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8063F: include/linux/fortify-string.h 8064F: lib/fortify_kunit.c 8065F: lib/memcpy_kunit.c 8066F: lib/strscpy_kunit.c 8067F: lib/test_fortify/* 8068F: scripts/test_fortify.sh 8069K: \b__NO_FORTIFY\b 8070 8071FPGA DFL DRIVERS 8072M: Wu Hao <hao.wu@intel.com> 8073R: Tom Rix <trix@redhat.com> 8074L: linux-fpga@vger.kernel.org 8075S: Maintained 8076F: Documentation/ABI/testing/sysfs-bus-dfl* 8077F: Documentation/fpga/dfl.rst 8078F: drivers/fpga/dfl* 8079F: drivers/uio/uio_dfl.c 8080F: include/linux/dfl.h 8081F: include/uapi/linux/fpga-dfl.h 8082 8083FPGA MANAGER FRAMEWORK 8084M: Moritz Fischer <mdf@kernel.org> 8085M: Wu Hao <hao.wu@intel.com> 8086M: Xu Yilun <yilun.xu@intel.com> 8087R: Tom Rix <trix@redhat.com> 8088L: linux-fpga@vger.kernel.org 8089S: Maintained 8090Q: http://patchwork.kernel.org/project/linux-fpga/list/ 8091T: git git://git.kernel.org/pub/scm/linux/kernel/git/fpga/linux-fpga.git 8092F: Documentation/devicetree/bindings/fpga/ 8093F: Documentation/driver-api/fpga/ 8094F: Documentation/fpga/ 8095F: drivers/fpga/ 8096F: include/linux/fpga/ 8097 8098FPU EMULATOR 8099M: Bill Metzenthen <billm@melbpc.org.au> 8100S: Maintained 8101W: https://floatingpoint.billm.au/ 8102F: arch/x86/math-emu/ 8103 8104FRAMEBUFFER CORE 8105M: Daniel Vetter <daniel@ffwll.ch> 8106S: Odd Fixes 8107T: git git://anongit.freedesktop.org/drm/drm-misc 8108F: drivers/video/fbdev/core/ 8109 8110FRAMEBUFFER LAYER 8111M: Helge Deller <deller@gmx.de> 8112L: linux-fbdev@vger.kernel.org 8113L: dri-devel@lists.freedesktop.org 8114S: Maintained 8115Q: http://patchwork.kernel.org/project/linux-fbdev/list/ 8116T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev.git 8117F: Documentation/fb/ 8118F: drivers/video/ 8119F: include/linux/fb.h 8120F: include/uapi/linux/fb.h 8121F: include/uapi/video/ 8122F: include/video/ 8123 8124FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER 8125M: Horia Geantă <horia.geanta@nxp.com> 8126M: Pankaj Gupta <pankaj.gupta@nxp.com> 8127M: Gaurav Jain <gaurav.jain@nxp.com> 8128L: linux-crypto@vger.kernel.org 8129S: Maintained 8130F: Documentation/devicetree/bindings/crypto/fsl,sec-v4.0* 8131F: drivers/crypto/caam/ 8132 8133FREESCALE COLDFIRE M5441X MMC DRIVER 8134M: Angelo Dureghello <angelo.dureghello@timesys.com> 8135L: linux-mmc@vger.kernel.org 8136S: Maintained 8137F: drivers/mmc/host/sdhci-esdhc-mcf.c 8138F: include/linux/platform_data/mmc-esdhc-mcf.h 8139 8140FREESCALE DIU FRAMEBUFFER DRIVER 8141M: Timur Tabi <timur@kernel.org> 8142L: linux-fbdev@vger.kernel.org 8143S: Maintained 8144F: drivers/video/fbdev/fsl-diu-fb.* 8145 8146FREESCALE DMA DRIVER 8147M: Li Yang <leoyang.li@nxp.com> 8148M: Zhang Wei <zw@zh-kernel.org> 8149L: linuxppc-dev@lists.ozlabs.org 8150S: Maintained 8151F: drivers/dma/fsldma.* 8152 8153FREESCALE DSPI DRIVER 8154M: Vladimir Oltean <olteanv@gmail.com> 8155L: linux-spi@vger.kernel.org 8156S: Maintained 8157F: Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt 8158F: drivers/spi/spi-fsl-dspi.c 8159F: include/linux/spi/spi-fsl-dspi.h 8160 8161FREESCALE ENETC ETHERNET DRIVERS 8162M: Claudiu Manoil <claudiu.manoil@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: Ryan Wanner <ryan.wanner@microchip.com> 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: Sylwester Nawrocki <s.nawrocki@samsung.com> 18584L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18585S: Maintained 18586B: mailto:linux-samsung-soc@vger.kernel.org 18587F: Documentation/devicetree/bindings/sound/samsung* 18588F: sound/soc/samsung/ 18589 18590SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER 18591M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18592L: linux-crypto@vger.kernel.org 18593L: linux-samsung-soc@vger.kernel.org 18594S: Maintained 18595F: Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml 18596F: drivers/crypto/exynos-rng.c 18597 18598SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 18599M: Łukasz Stelmach <l.stelmach@samsung.com> 18600L: linux-samsung-soc@vger.kernel.org 18601S: Maintained 18602F: Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml 18603F: drivers/char/hw_random/exynos-trng.c 18604 18605SAMSUNG FRAMEBUFFER DRIVER 18606M: Jingoo Han <jingoohan1@gmail.com> 18607L: linux-fbdev@vger.kernel.org 18608S: Maintained 18609F: drivers/video/fbdev/s3c-fb.c 18610 18611SAMSUNG INTERCONNECT DRIVERS 18612M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18613M: Artur Świgoń <a.swigon@samsung.com> 18614L: linux-pm@vger.kernel.org 18615L: linux-samsung-soc@vger.kernel.org 18616S: Supported 18617F: drivers/interconnect/samsung/ 18618 18619SAMSUNG LAPTOP DRIVER 18620M: Corentin Chary <corentin.chary@gmail.com> 18621L: platform-driver-x86@vger.kernel.org 18622S: Maintained 18623F: drivers/platform/x86/samsung-laptop.c 18624 18625SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS 18626M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18627L: linux-kernel@vger.kernel.org 18628L: linux-samsung-soc@vger.kernel.org 18629S: Supported 18630B: mailto:linux-samsung-soc@vger.kernel.org 18631F: Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml 18632F: Documentation/devicetree/bindings/mfd/samsung,s2m*.yaml 18633F: Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml 18634F: Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml 18635F: Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml 18636F: drivers/clk/clk-s2mps11.c 18637F: drivers/mfd/sec*.c 18638F: drivers/regulator/s2m*.c 18639F: drivers/regulator/s5m*.c 18640F: drivers/rtc/rtc-s5m.c 18641F: include/linux/mfd/samsung/ 18642 18643SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER 18644M: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> 18645L: linux-media@vger.kernel.org 18646L: linux-samsung-soc@vger.kernel.org 18647S: Maintained 18648F: drivers/media/platform/samsung/s3c-camif/ 18649F: include/media/drv-intf/s3c_camif.h 18650 18651SAMSUNG S3FWRN5 NFC DRIVER 18652M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18653S: Maintained 18654F: Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml 18655F: drivers/nfc/s3fwrn5 18656 18657SAMSUNG S5C73M3 CAMERA DRIVER 18658M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18659M: Andrzej Hajda <andrzej.hajda@intel.com> 18660L: linux-media@vger.kernel.org 18661S: Supported 18662F: Documentation/devicetree/bindings/media/samsung,s5c73m3.yaml 18663F: drivers/media/i2c/s5c73m3/* 18664 18665SAMSUNG S5K5BAF CAMERA DRIVER 18666M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18667M: Andrzej Hajda <andrzej.hajda@intel.com> 18668L: linux-media@vger.kernel.org 18669S: Supported 18670F: drivers/media/i2c/s5k5baf.c 18671 18672SAMSUNG S5P Security SubSystem (SSS) DRIVER 18673M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18674M: Vladimir Zapolskiy <vz@mleia.com> 18675L: linux-crypto@vger.kernel.org 18676L: linux-samsung-soc@vger.kernel.org 18677S: Maintained 18678F: Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml 18679F: Documentation/devicetree/bindings/crypto/samsung-sss.yaml 18680F: drivers/crypto/s5p-sss.c 18681 18682SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS 18683M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18684L: linux-media@vger.kernel.org 18685S: Supported 18686Q: https://patchwork.linuxtv.org/project/linux-media/list/ 18687F: Documentation/devicetree/bindings/media/samsung,exynos4210-csis.yaml 18688F: Documentation/devicetree/bindings/media/samsung,exynos4210-fimc.yaml 18689F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-is.yaml 18690F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-lite.yaml 18691F: Documentation/devicetree/bindings/media/samsung,fimc.yaml 18692F: drivers/media/platform/samsung/exynos4-is/ 18693 18694SAMSUNG SOC CLOCK DRIVERS 18695M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18696M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18697M: Tomasz Figa <tomasz.figa@gmail.com> 18698M: Chanwoo Choi <cw00.choi@samsung.com> 18699R: Alim Akhtar <alim.akhtar@samsung.com> 18700L: linux-samsung-soc@vger.kernel.org 18701S: Supported 18702T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 18703T: git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git 18704F: Documentation/devicetree/bindings/clock/samsung,*.yaml 18705F: Documentation/devicetree/bindings/clock/samsung,s3c* 18706F: drivers/clk/samsung/ 18707F: include/dt-bindings/clock/exynos*.h 18708F: include/dt-bindings/clock/s5p*.h 18709F: include/dt-bindings/clock/samsung,*.h 18710F: include/linux/clk/samsung.h 18711 18712SAMSUNG SPI DRIVERS 18713M: Andi Shyti <andi.shyti@kernel.org> 18714L: linux-spi@vger.kernel.org 18715L: linux-samsung-soc@vger.kernel.org 18716S: Maintained 18717F: Documentation/devicetree/bindings/spi/samsung,spi*.yaml 18718F: drivers/spi/spi-s3c* 18719F: include/linux/platform_data/spi-s3c64xx.h 18720 18721SAMSUNG SXGBE DRIVERS 18722M: Byungho An <bh74.an@samsung.com> 18723L: netdev@vger.kernel.org 18724S: Supported 18725F: drivers/net/ethernet/samsung/sxgbe/ 18726 18727SAMSUNG THERMAL DRIVER 18728M: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 18729M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18730L: linux-pm@vger.kernel.org 18731L: linux-samsung-soc@vger.kernel.org 18732S: Maintained 18733F: Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml 18734F: drivers/thermal/samsung/ 18735 18736SAMSUNG USB2 PHY DRIVER 18737M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18738L: linux-kernel@vger.kernel.org 18739S: Supported 18740F: Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml 18741F: Documentation/driver-api/phy/samsung-usb2.rst 18742F: drivers/phy/samsung/phy-exynos4210-usb2.c 18743F: drivers/phy/samsung/phy-exynos4x12-usb2.c 18744F: drivers/phy/samsung/phy-exynos5250-usb2.c 18745F: drivers/phy/samsung/phy-s5pv210-usb2.c 18746F: drivers/phy/samsung/phy-samsung-usb2.c 18747F: drivers/phy/samsung/phy-samsung-usb2.h 18748 18749SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE 18750M: Paul Barker <paul.barker@sancloud.com> 18751R: Marc Murphy <marc.murphy@sancloud.com> 18752S: Supported 18753F: arch/arm/boot/dts/am335x-sancloud* 18754 18755SC1200 WDT DRIVER 18756M: Zwane Mwaikambo <zwanem@gmail.com> 18757S: Maintained 18758F: drivers/watchdog/sc1200wdt.c 18759 18760SCHEDULER 18761M: Ingo Molnar <mingo@redhat.com> 18762M: Peter Zijlstra <peterz@infradead.org> 18763M: Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE) 18764M: Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL) 18765R: Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL) 18766R: Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR) 18767R: Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH) 18768R: Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING) 18769R: Daniel Bristot de Oliveira <bristot@redhat.com> (SCHED_DEADLINE) 18770R: Valentin Schneider <vschneid@redhat.com> (TOPOLOGY) 18771L: linux-kernel@vger.kernel.org 18772S: Maintained 18773T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core 18774F: include/linux/preempt.h 18775F: include/linux/sched.h 18776F: include/linux/wait.h 18777F: include/uapi/linux/sched.h 18778F: kernel/sched/ 18779 18780SCSI RDMA PROTOCOL (SRP) INITIATOR 18781M: Bart Van Assche <bvanassche@acm.org> 18782L: linux-rdma@vger.kernel.org 18783S: Supported 18784Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18785F: drivers/infiniband/ulp/srp/ 18786F: include/scsi/srp.h 18787 18788SCSI RDMA PROTOCOL (SRP) TARGET 18789M: Bart Van Assche <bvanassche@acm.org> 18790L: linux-rdma@vger.kernel.org 18791L: target-devel@vger.kernel.org 18792S: Supported 18793Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18794F: drivers/infiniband/ulp/srpt/ 18795 18796SCSI SG DRIVER 18797M: Doug Gilbert <dgilbert@interlog.com> 18798L: linux-scsi@vger.kernel.org 18799S: Maintained 18800W: http://sg.danny.cz/sg 18801F: Documentation/scsi/scsi-generic.rst 18802F: drivers/scsi/sg.c 18803F: include/scsi/sg.h 18804 18805SCSI SUBSYSTEM 18806M: "James E.J. Bottomley" <jejb@linux.ibm.com> 18807M: "Martin K. Petersen" <martin.petersen@oracle.com> 18808L: linux-scsi@vger.kernel.org 18809S: Maintained 18810Q: https://patchwork.kernel.org/project/linux-scsi/list/ 18811T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git 18812T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 18813F: Documentation/devicetree/bindings/scsi/ 18814F: drivers/scsi/ 18815F: drivers/ufs/ 18816F: include/scsi/ 18817 18818SCSI TAPE DRIVER 18819M: Kai Mäkisara <Kai.Makisara@kolumbus.fi> 18820L: linux-scsi@vger.kernel.org 18821S: Maintained 18822F: Documentation/scsi/st.rst 18823F: drivers/scsi/st.* 18824F: drivers/scsi/st_*.h 18825 18826SCSI TARGET CORE USER DRIVER 18827M: Bodo Stroesser <bostroesser@gmail.com> 18828L: linux-scsi@vger.kernel.org 18829L: target-devel@vger.kernel.org 18830S: Supported 18831F: Documentation/target/tcmu-design.rst 18832F: drivers/target/target_core_user.c 18833F: include/uapi/linux/target_core_user.h 18834 18835SCSI TARGET SUBSYSTEM 18836M: "Martin K. Petersen" <martin.petersen@oracle.com> 18837L: linux-scsi@vger.kernel.org 18838L: target-devel@vger.kernel.org 18839S: Supported 18840W: http://www.linux-iscsi.org 18841Q: https://patchwork.kernel.org/project/target-devel/list/ 18842T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 18843F: Documentation/target/ 18844F: drivers/target/ 18845F: include/target/ 18846 18847SCTP PROTOCOL 18848M: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> 18849M: Xin Long <lucien.xin@gmail.com> 18850L: linux-sctp@vger.kernel.org 18851S: Maintained 18852W: https://github.com/sctp/lksctp-tools/wiki 18853F: Documentation/networking/sctp.rst 18854F: include/linux/sctp.h 18855F: include/net/sctp/ 18856F: include/uapi/linux/sctp.h 18857F: net/sctp/ 18858 18859SCx200 CPU SUPPORT 18860M: Jim Cromie <jim.cromie@gmail.com> 18861S: Odd Fixes 18862F: Documentation/i2c/busses/scx200_acb.rst 18863F: arch/x86/platform/scx200/ 18864F: drivers/i2c/busses/scx200* 18865F: drivers/mtd/maps/scx200_docflash.c 18866F: drivers/watchdog/scx200_wdt.c 18867F: include/linux/scx200.h 18868 18869SCx200 GPIO DRIVER 18870M: Jim Cromie <jim.cromie@gmail.com> 18871S: Maintained 18872F: drivers/char/scx200_gpio.c 18873F: include/linux/scx200_gpio.h 18874 18875SCx200 HRT CLOCKSOURCE DRIVER 18876M: Jim Cromie <jim.cromie@gmail.com> 18877S: Maintained 18878F: drivers/clocksource/scx200_hrt.c 18879 18880SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER 18881M: Sascha Sommer <saschasommer@freenet.de> 18882L: sdricohcs-devel@lists.sourceforge.net (subscribers-only) 18883S: Maintained 18884F: drivers/mmc/host/sdricoh_cs.c 18885 18886SECO BOARDS CEC DRIVER 18887M: Ettore Chimenti <ek5.chimenti@gmail.com> 18888S: Maintained 18889F: drivers/media/cec/platform/seco/seco-cec.c 18890F: drivers/media/cec/platform/seco/seco-cec.h 18891 18892SECURE COMPUTING 18893M: Kees Cook <keescook@chromium.org> 18894R: Andy Lutomirski <luto@amacapital.net> 18895R: Will Drewry <wad@chromium.org> 18896S: Supported 18897T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/seccomp 18898F: Documentation/userspace-api/seccomp_filter.rst 18899F: include/linux/seccomp.h 18900F: include/uapi/linux/seccomp.h 18901F: kernel/seccomp.c 18902F: tools/testing/selftests/kselftest_harness.h 18903F: tools/testing/selftests/seccomp/* 18904K: \bsecure_computing 18905K: \bTIF_SECCOMP\b 18906 18907SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER 18908M: Kamal Dasu <kdasu.kdev@gmail.com> 18909M: Al Cooper <alcooperx@gmail.com> 18910R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 18911L: linux-mmc@vger.kernel.org 18912S: Maintained 18913F: drivers/mmc/host/sdhci-brcmstb* 18914 18915SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER 18916M: Adrian Hunter <adrian.hunter@intel.com> 18917L: linux-mmc@vger.kernel.org 18918S: Supported 18919F: Documentation/devicetree/bindings/mmc/sdhci-common.yaml 18920F: drivers/mmc/host/sdhci* 18921 18922SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER 18923M: Eugen Hristev <eugen.hristev@microchip.com> 18924L: linux-mmc@vger.kernel.org 18925S: Supported 18926F: drivers/mmc/host/sdhci-of-at91.c 18927 18928SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER 18929M: Haibo Chen <haibo.chen@nxp.com> 18930L: linux-imx@nxp.com 18931L: linux-mmc@vger.kernel.org 18932S: Maintained 18933F: drivers/mmc/host/sdhci-esdhc-imx.c 18934 18935SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER 18936M: Ben Dooks <ben-linux@fluff.org> 18937M: Jaehoon Chung <jh80.chung@samsung.com> 18938L: linux-mmc@vger.kernel.org 18939S: Maintained 18940F: drivers/mmc/host/sdhci-s3c* 18941 18942SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER 18943M: Viresh Kumar <vireshk@kernel.org> 18944L: linux-mmc@vger.kernel.org 18945S: Maintained 18946F: drivers/mmc/host/sdhci-spear.c 18947 18948SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER 18949M: Vignesh Raghavendra <vigneshr@ti.com> 18950L: linux-mmc@vger.kernel.org 18951S: Maintained 18952F: drivers/mmc/host/sdhci-omap.c 18953 18954SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER 18955M: Jonathan Derrick <jonathan.derrick@linux.dev> 18956L: linux-block@vger.kernel.org 18957S: Supported 18958F: block/opal_proto.h 18959F: block/sed* 18960F: include/linux/sed* 18961F: include/uapi/linux/sed* 18962 18963SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC) 18964M: Mark Rutland <mark.rutland@arm.com> 18965M: Lorenzo Pieralisi <lpieralisi@kernel.org> 18966M: Sudeep Holla <sudeep.holla@arm.com> 18967L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18968S: Maintained 18969F: drivers/firmware/smccc/ 18970F: include/linux/arm-smccc.h 18971 18972SECURITY CONTACT 18973M: Security Officers <security@kernel.org> 18974S: Supported 18975F: Documentation/process/security-bugs.rst 18976 18977SECURITY SUBSYSTEM 18978M: Paul Moore <paul@paul-moore.com> 18979M: James Morris <jmorris@namei.org> 18980M: "Serge E. Hallyn" <serge@hallyn.com> 18981L: linux-security-module@vger.kernel.org (suggested Cc:) 18982S: Supported 18983W: http://kernsec.org/ 18984T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 18985F: security/ 18986X: security/selinux/ 18987 18988SELINUX SECURITY MODULE 18989M: Paul Moore <paul@paul-moore.com> 18990M: Stephen Smalley <stephen.smalley.work@gmail.com> 18991M: Eric Paris <eparis@parisplace.org> 18992L: selinux@vger.kernel.org 18993S: Supported 18994W: https://selinuxproject.org 18995W: https://github.com/SELinuxProject 18996T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git 18997F: Documentation/ABI/removed/sysfs-selinux-checkreqprot 18998F: Documentation/ABI/removed/sysfs-selinux-disable 18999F: Documentation/admin-guide/LSM/SELinux.rst 19000F: include/trace/events/avc.h 19001F: include/uapi/linux/selinux_netlink.h 19002F: scripts/selinux/ 19003F: security/selinux/ 19004 19005SENSABLE PHANTOM 19006M: Jiri Slaby <jirislaby@kernel.org> 19007S: Maintained 19008F: drivers/misc/phantom.c 19009F: include/uapi/linux/phantom.h 19010 19011SENSEAIR SUNRISE 006-0-0007 19012M: Jacopo Mondi <jacopo@jmondi.org> 19013S: Maintained 19014F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2 19015F: Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml 19016F: drivers/iio/chemical/sunrise_co2.c 19017 19018SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER 19019M: Tomasz Duszynski <tomasz.duszynski@octakon.com> 19020S: Maintained 19021F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml 19022F: drivers/iio/chemical/scd30.h 19023F: drivers/iio/chemical/scd30_core.c 19024F: drivers/iio/chemical/scd30_i2c.c 19025F: drivers/iio/chemical/scd30_serial.c 19026 19027SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER 19028M: Roan van Dijk <roan@protonic.nl> 19029S: Maintained 19030F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml 19031F: drivers/iio/chemical/scd4x.c 19032 19033SENSIRION SGP40 GAS SENSOR DRIVER 19034M: Andreas Klinger <ak@it-klinger.de> 19035S: Maintained 19036F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40 19037F: drivers/iio/chemical/sgp40.c 19038 19039SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER 19040M: Tomasz Duszynski <tduszyns@gmail.com> 19041S: Maintained 19042F: Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml 19043F: drivers/iio/chemical/sps30.c 19044F: drivers/iio/chemical/sps30_i2c.c 19045F: drivers/iio/chemical/sps30_serial.c 19046 19047SERIAL DEVICE BUS 19048M: Rob Herring <robh@kernel.org> 19049L: linux-serial@vger.kernel.org 19050S: Maintained 19051F: Documentation/devicetree/bindings/serial/serial.yaml 19052F: drivers/tty/serdev/ 19053F: include/linux/serdev.h 19054 19055SERIAL DRIVERS 19056M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 19057L: linux-serial@vger.kernel.org 19058S: Maintained 19059F: Documentation/devicetree/bindings/serial/ 19060F: drivers/tty/serial/ 19061 19062SERIAL IR RECEIVER 19063M: Sean Young <sean@mess.org> 19064L: linux-media@vger.kernel.org 19065S: Maintained 19066F: drivers/media/rc/serial_ir.c 19067 19068SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus) 19069M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 19070L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19071S: Maintained 19072F: Documentation/devicetree/bindings/slimbus/ 19073F: drivers/slimbus/ 19074F: include/linux/slimbus.h 19075 19076SFC NETWORK DRIVER 19077M: Edward Cree <ecree.xilinx@gmail.com> 19078M: Martin Habets <habetsm.xilinx@gmail.com> 19079L: netdev@vger.kernel.org 19080L: linux-net-drivers@amd.com 19081S: Supported 19082F: Documentation/networking/devlink/sfc.rst 19083F: drivers/net/ethernet/sfc/ 19084 19085SFCTEMP HWMON DRIVER 19086M: Emil Renner Berthing <kernel@esmil.dk> 19087L: linux-hwmon@vger.kernel.org 19088S: Maintained 19089F: Documentation/devicetree/bindings/hwmon/starfive,jh71x0-temp.yaml 19090F: Documentation/hwmon/sfctemp.rst 19091F: drivers/hwmon/sfctemp.c 19092 19093SFF/SFP/SFP+ MODULE SUPPORT 19094M: Russell King <linux@armlinux.org.uk> 19095L: netdev@vger.kernel.org 19096S: Maintained 19097F: Documentation/devicetree/bindings/net/sff,sfp.yaml 19098F: drivers/net/phy/phylink.c 19099F: drivers/net/phy/sfp* 19100F: include/linux/mdio/mdio-i2c.h 19101F: include/linux/phylink.h 19102F: include/linux/sfp.h 19103K: phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate) 19104 19105SGI GRU DRIVER 19106M: Dimitri Sivanich <dimitri.sivanich@hpe.com> 19107S: Maintained 19108F: drivers/misc/sgi-gru/ 19109 19110SGI XP/XPC/XPNET DRIVER 19111M: Robin Holt <robinmholt@gmail.com> 19112M: Steve Wahl <steve.wahl@hpe.com> 19113R: Mike Travis <mike.travis@hpe.com> 19114S: Maintained 19115F: drivers/misc/sgi-xp/ 19116 19117SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS 19118M: Karsten Graul <kgraul@linux.ibm.com> 19119M: Wenjia Zhang <wenjia@linux.ibm.com> 19120M: Jan Karcher <jaka@linux.ibm.com> 19121L: linux-s390@vger.kernel.org 19122S: Supported 19123F: net/smc/ 19124 19125SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER 19126M: Linus Walleij <linus.walleij@linaro.org> 19127L: linux-iio@vger.kernel.org 19128S: Maintained 19129T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 19130F: Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml 19131F: drivers/iio/light/gp2ap002.c 19132 19133SHARP RJ54N1CB0C SENSOR DRIVER 19134M: Jacopo Mondi <jacopo@jmondi.org> 19135L: linux-media@vger.kernel.org 19136S: Odd fixes 19137T: git git://linuxtv.org/media_tree.git 19138F: drivers/media/i2c/rj54n1cb0c.c 19139F: include/media/i2c/rj54n1cb0c.h 19140 19141SH_VOU V4L2 OUTPUT DRIVER 19142L: linux-media@vger.kernel.org 19143S: Orphan 19144F: drivers/media/platform/renesas/sh_vou.c 19145F: include/media/drv-intf/sh_vou.h 19146 19147SI2157 MEDIA DRIVER 19148M: Antti Palosaari <crope@iki.fi> 19149L: linux-media@vger.kernel.org 19150S: Maintained 19151W: https://linuxtv.org 19152W: http://palosaari.fi/linux/ 19153Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19154T: git git://linuxtv.org/anttip/media_tree.git 19155F: drivers/media/tuners/si2157* 19156 19157SI2165 MEDIA DRIVER 19158M: Matthias Schwarzott <zzam@gentoo.org> 19159L: linux-media@vger.kernel.org 19160S: Maintained 19161W: https://linuxtv.org 19162Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19163F: drivers/media/dvb-frontends/si2165* 19164 19165SI2168 MEDIA DRIVER 19166M: Antti Palosaari <crope@iki.fi> 19167L: linux-media@vger.kernel.org 19168S: Maintained 19169W: https://linuxtv.org 19170W: http://palosaari.fi/linux/ 19171Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19172T: git git://linuxtv.org/anttip/media_tree.git 19173F: drivers/media/dvb-frontends/si2168* 19174 19175SI470X FM RADIO RECEIVER I2C DRIVER 19176M: Hans Verkuil <hverkuil@xs4all.nl> 19177L: linux-media@vger.kernel.org 19178S: Odd Fixes 19179W: https://linuxtv.org 19180T: git git://linuxtv.org/media_tree.git 19181F: Documentation/devicetree/bindings/media/silabs,si470x.yaml 19182F: drivers/media/radio/si470x/radio-si470x-i2c.c 19183 19184SI470X FM RADIO RECEIVER USB DRIVER 19185M: Hans Verkuil <hverkuil@xs4all.nl> 19186L: linux-media@vger.kernel.org 19187S: Maintained 19188W: https://linuxtv.org 19189T: git git://linuxtv.org/media_tree.git 19190F: drivers/media/radio/si470x/radio-si470x-common.c 19191F: drivers/media/radio/si470x/radio-si470x-usb.c 19192F: drivers/media/radio/si470x/radio-si470x.h 19193 19194SI4713 FM RADIO TRANSMITTER I2C DRIVER 19195M: Eduardo Valentin <edubezval@gmail.com> 19196L: linux-media@vger.kernel.org 19197S: Odd Fixes 19198W: https://linuxtv.org 19199T: git git://linuxtv.org/media_tree.git 19200F: drivers/media/radio/si4713/si4713.? 19201 19202SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER 19203M: Eduardo Valentin <edubezval@gmail.com> 19204L: linux-media@vger.kernel.org 19205S: Odd Fixes 19206W: https://linuxtv.org 19207T: git git://linuxtv.org/media_tree.git 19208F: drivers/media/radio/si4713/radio-platform-si4713.c 19209 19210SI4713 FM RADIO TRANSMITTER USB DRIVER 19211M: Hans Verkuil <hverkuil@xs4all.nl> 19212L: linux-media@vger.kernel.org 19213S: Maintained 19214W: https://linuxtv.org 19215T: git git://linuxtv.org/media_tree.git 19216F: drivers/media/radio/si4713/radio-usb-si4713.c 19217 19218SIANO DVB DRIVER 19219M: Mauro Carvalho Chehab <mchehab@kernel.org> 19220L: linux-media@vger.kernel.org 19221S: Odd fixes 19222W: https://linuxtv.org 19223T: git git://linuxtv.org/media_tree.git 19224F: drivers/media/common/siano/ 19225F: drivers/media/mmc/siano/ 19226F: drivers/media/usb/siano/ 19227F: drivers/media/usb/siano/ 19228 19229SIFIVE DRIVERS 19230M: Palmer Dabbelt <palmer@dabbelt.com> 19231M: Paul Walmsley <paul.walmsley@sifive.com> 19232L: linux-riscv@lists.infradead.org 19233S: Supported 19234N: sifive 19235K: [^@]sifive 19236 19237SIFIVE FU540 SYSTEM-ON-CHIP 19238M: Paul Walmsley <paul.walmsley@sifive.com> 19239M: Palmer Dabbelt <palmer@dabbelt.com> 19240L: linux-riscv@lists.infradead.org 19241S: Supported 19242T: git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git 19243N: fu540 19244K: fu540 19245 19246SIFIVE PDMA DRIVER 19247M: Green Wan <green.wan@sifive.com> 19248S: Maintained 19249F: Documentation/devicetree/bindings/dma/sifive,fu540-c000-pdma.yaml 19250F: drivers/dma/sf-pdma/ 19251 19252SIFIVE SOC DRIVERS 19253M: Conor Dooley <conor@kernel.org> 19254L: linux-riscv@lists.infradead.org 19255S: Maintained 19256T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 19257F: Documentation/devicetree/bindings/cache/sifive,ccache0.yaml 19258F: drivers/soc/sifive/ 19259 19260SILEAD TOUCHSCREEN DRIVER 19261M: Hans de Goede <hdegoede@redhat.com> 19262L: linux-input@vger.kernel.org 19263L: platform-driver-x86@vger.kernel.org 19264S: Maintained 19265F: drivers/input/touchscreen/silead.c 19266F: drivers/platform/x86/touchscreen_dmi.c 19267 19268SILICON LABS WIRELESS DRIVERS (for WFxxx series) 19269M: Jérôme Pouiller <jerome.pouiller@silabs.com> 19270S: Supported 19271F: Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml 19272F: drivers/net/wireless/silabs/wfx/ 19273 19274SILICON MOTION SM712 FRAME BUFFER DRIVER 19275M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 19276M: Teddy Wang <teddy.wang@siliconmotion.com> 19277M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 19278L: linux-fbdev@vger.kernel.org 19279S: Maintained 19280F: Documentation/fb/sm712fb.rst 19281F: drivers/video/fbdev/sm712* 19282 19283SILVACO I3C DUAL-ROLE MASTER 19284M: Miquel Raynal <miquel.raynal@bootlin.com> 19285M: Conor Culhane <conor.culhane@silvaco.com> 19286L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 19287S: Maintained 19288F: Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml 19289F: drivers/i3c/master/svc-i3c-master.c 19290 19291SIMPLEFB FB DRIVER 19292M: Hans de Goede <hdegoede@redhat.com> 19293L: linux-fbdev@vger.kernel.org 19294S: Maintained 19295F: Documentation/devicetree/bindings/display/simple-framebuffer.yaml 19296F: drivers/video/fbdev/simplefb.c 19297F: include/linux/platform_data/simplefb.h 19298 19299SIMTEC EB110ATX (Chalice CATS) 19300M: Simtec Linux Team <linux@simtec.co.uk> 19301S: Supported 19302W: http://www.simtec.co.uk/products/EB110ATX/ 19303 19304SIOX 19305M: Thorsten Scherer <t.scherer@eckelmann.de> 19306M: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 19307R: Pengutronix Kernel Team <kernel@pengutronix.de> 19308S: Supported 19309F: drivers/gpio/gpio-siox.c 19310F: drivers/siox/* 19311F: include/trace/events/siox.h 19312 19313SIPHASH PRF ROUTINES 19314M: Jason A. Donenfeld <Jason@zx2c4.com> 19315S: Maintained 19316F: include/linux/siphash.h 19317F: lib/siphash.c 19318F: lib/siphash_kunit.c 19319 19320SIS 190 ETHERNET DRIVER 19321M: Francois Romieu <romieu@fr.zoreil.com> 19322L: netdev@vger.kernel.org 19323S: Maintained 19324F: drivers/net/ethernet/sis/sis190.c 19325 19326SIS 900/7016 FAST ETHERNET DRIVER 19327M: Daniele Venzano <venza@brownhat.org> 19328L: netdev@vger.kernel.org 19329S: Maintained 19330W: http://www.brownhat.org/sis900.html 19331F: drivers/net/ethernet/sis/sis900.* 19332 19333SIS FRAMEBUFFER DRIVER 19334S: Orphan 19335F: Documentation/fb/sisfb.rst 19336F: drivers/video/fbdev/sis/ 19337F: include/video/sisfb.h 19338 19339SIS I2C TOUCHSCREEN DRIVER 19340M: Mika Penttilä <mpenttil@redhat.com> 19341L: linux-input@vger.kernel.org 19342S: Maintained 19343F: Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt 19344F: drivers/input/touchscreen/sis_i2c.c 19345 19346SIS USB2VGA DRIVER 19347M: Thomas Winischhofer <thomas@winischhofer.net> 19348S: Maintained 19349W: http://www.winischhofer.at/linuxsisusbvga.shtml 19350F: drivers/usb/misc/sisusbvga/ 19351 19352SL28 CPLD MFD DRIVER 19353M: Michael Walle <michael@walle.cc> 19354S: Maintained 19355F: Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml 19356F: Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml 19357F: Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml 19358F: Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml 19359F: Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml 19360F: Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml 19361F: drivers/gpio/gpio-sl28cpld.c 19362F: drivers/hwmon/sl28cpld-hwmon.c 19363F: drivers/irqchip/irq-sl28cpld.c 19364F: drivers/pwm/pwm-sl28cpld.c 19365F: drivers/watchdog/sl28cpld_wdt.c 19366 19367SL28 VPD NVMEM LAYOUT DRIVER 19368M: Michael Walle <michael@walle.cc> 19369S: Maintained 19370F: Documentation/devicetree/bindings/nvmem/layouts/kontron,sl28-vpd.yaml 19371F: drivers/nvmem/layouts/sl28vpd.c 19372 19373SLAB ALLOCATOR 19374M: Christoph Lameter <cl@linux.com> 19375M: Pekka Enberg <penberg@kernel.org> 19376M: David Rientjes <rientjes@google.com> 19377M: Joonsoo Kim <iamjoonsoo.kim@lge.com> 19378M: Andrew Morton <akpm@linux-foundation.org> 19379M: Vlastimil Babka <vbabka@suse.cz> 19380R: Roman Gushchin <roman.gushchin@linux.dev> 19381R: Hyeonggon Yoo <42.hyeyoo@gmail.com> 19382L: linux-mm@kvack.org 19383S: Maintained 19384T: git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git 19385F: include/linux/sl?b*.h 19386F: mm/sl?b* 19387 19388SLCAN CAN NETWORK DRIVER 19389M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 19390L: linux-can@vger.kernel.org 19391S: Maintained 19392F: drivers/net/can/slcan/ 19393 19394SLEEPABLE READ-COPY UPDATE (SRCU) 19395M: Lai Jiangshan <jiangshanlai@gmail.com> 19396M: "Paul E. McKenney" <paulmck@kernel.org> 19397M: Josh Triplett <josh@joshtriplett.org> 19398R: Steven Rostedt <rostedt@goodmis.org> 19399R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 19400L: rcu@vger.kernel.org 19401S: Supported 19402W: http://www.rdrop.com/users/paulmck/RCU/ 19403T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 19404F: include/linux/srcu*.h 19405F: kernel/rcu/srcu*.c 19406 19407SMACK SECURITY MODULE 19408M: Casey Schaufler <casey@schaufler-ca.com> 19409L: linux-security-module@vger.kernel.org 19410S: Maintained 19411W: http://schaufler-ca.com 19412T: git git://github.com/cschaufler/smack-next 19413F: Documentation/admin-guide/LSM/Smack.rst 19414F: security/smack/ 19415 19416SMC91x ETHERNET DRIVER 19417M: Nicolas Pitre <nico@fluxnic.net> 19418S: Odd Fixes 19419F: drivers/net/ethernet/smsc/smc91x.* 19420 19421SMM665 HARDWARE MONITOR DRIVER 19422M: Guenter Roeck <linux@roeck-us.net> 19423L: linux-hwmon@vger.kernel.org 19424S: Maintained 19425F: Documentation/hwmon/smm665.rst 19426F: drivers/hwmon/smm665.c 19427 19428SMSC EMC2103 HARDWARE MONITOR DRIVER 19429M: Steve Glendinning <steve.glendinning@shawell.net> 19430L: linux-hwmon@vger.kernel.org 19431S: Maintained 19432F: Documentation/hwmon/emc2103.rst 19433F: drivers/hwmon/emc2103.c 19434 19435SMSC SCH5627 HARDWARE MONITOR DRIVER 19436M: Hans de Goede <hdegoede@redhat.com> 19437L: linux-hwmon@vger.kernel.org 19438S: Supported 19439F: Documentation/hwmon/sch5627.rst 19440F: drivers/hwmon/sch5627.c 19441 19442SMSC UFX6000 and UFX7000 USB to VGA DRIVER 19443M: Steve Glendinning <steve.glendinning@shawell.net> 19444L: linux-fbdev@vger.kernel.org 19445S: Maintained 19446F: drivers/video/fbdev/smscufx.c 19447 19448SMSC47B397 HARDWARE MONITOR DRIVER 19449M: Jean Delvare <jdelvare@suse.com> 19450L: linux-hwmon@vger.kernel.org 19451S: Maintained 19452F: Documentation/hwmon/smsc47b397.rst 19453F: drivers/hwmon/smsc47b397.c 19454 19455SMSC911x ETHERNET DRIVER 19456M: Steve Glendinning <steve.glendinning@shawell.net> 19457L: netdev@vger.kernel.org 19458S: Maintained 19459F: drivers/net/ethernet/smsc/smsc911x.* 19460F: include/linux/smsc911x.h 19461 19462SMSC9420 PCI ETHERNET DRIVER 19463M: Steve Glendinning <steve.glendinning@shawell.net> 19464L: netdev@vger.kernel.org 19465S: Maintained 19466F: drivers/net/ethernet/smsc/smsc9420.* 19467 19468SNET DPU VIRTIO DATA PATH ACCELERATOR 19469R: Alvaro Karsz <alvaro.karsz@solid-run.com> 19470F: drivers/vdpa/solidrun/ 19471 19472SOCIONEXT (SNI) AVE NETWORK DRIVER 19473M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 19474L: netdev@vger.kernel.org 19475S: Maintained 19476F: Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml 19477F: drivers/net/ethernet/socionext/sni_ave.c 19478 19479SOCIONEXT (SNI) NETSEC NETWORK DRIVER 19480M: Jassi Brar <jaswinder.singh@linaro.org> 19481M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 19482L: netdev@vger.kernel.org 19483S: Maintained 19484F: Documentation/devicetree/bindings/net/socionext,synquacer-netsec.yaml 19485F: drivers/net/ethernet/socionext/netsec.c 19486 19487SOCIONEXT (SNI) Synquacer SPI DRIVER 19488M: Masahisa Kojima <masahisa.kojima@linaro.org> 19489M: Jassi Brar <jaswinder.singh@linaro.org> 19490L: linux-spi@vger.kernel.org 19491S: Maintained 19492F: Documentation/devicetree/bindings/spi/socionext,synquacer-spi.yaml 19493F: drivers/spi/spi-synquacer.c 19494 19495SOCIONEXT SYNQUACER I2C DRIVER 19496M: Ard Biesheuvel <ardb@kernel.org> 19497L: linux-i2c@vger.kernel.org 19498S: Maintained 19499F: Documentation/devicetree/bindings/i2c/socionext,synquacer-i2c.yaml 19500F: drivers/i2c/busses/i2c-synquacer.c 19501 19502SOCIONEXT UNIPHIER SOUND DRIVER 19503L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19504S: Orphan 19505F: sound/soc/uniphier/ 19506 19507SOCKET TIMESTAMPING 19508M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 19509S: Maintained 19510F: Documentation/networking/timestamping.rst 19511F: include/uapi/linux/net_tstamp.h 19512F: tools/testing/selftests/net/so_txtime.c 19513 19514SOEKRIS NET48XX LED SUPPORT 19515M: Chris Boot <bootc@bootc.net> 19516S: Maintained 19517F: drivers/leds/leds-net48xx.c 19518 19519SOFT-IWARP DRIVER (siw) 19520M: Bernard Metzler <bmt@zurich.ibm.com> 19521L: linux-rdma@vger.kernel.org 19522S: Supported 19523F: drivers/infiniband/sw/siw/ 19524F: include/uapi/rdma/siw-abi.h 19525 19526SOFT-ROCE DRIVER (rxe) 19527M: Zhu Yanjun <zyjzyj2000@gmail.com> 19528L: linux-rdma@vger.kernel.org 19529S: Supported 19530F: drivers/infiniband/sw/rxe/ 19531F: include/uapi/rdma/rdma_user_rxe.h 19532 19533SOFTLOGIC 6x10 MPEG CODEC 19534M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 19535M: Anton Sviridenko <anton@corp.bluecherry.net> 19536M: Andrey Utkin <andrey_utkin@fastmail.com> 19537M: Ismael Luceno <ismael@iodev.co.uk> 19538L: linux-media@vger.kernel.org 19539S: Supported 19540F: drivers/media/pci/solo6x10/ 19541 19542SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI) 19543M: James Morse <james.morse@arm.com> 19544L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19545S: Maintained 19546F: Documentation/devicetree/bindings/arm/firmware/sdei.txt 19547F: drivers/firmware/arm_sdei.c 19548F: include/linux/arm_sdei.h 19549F: include/uapi/linux/arm_sdei.h 19550 19551SOFTWARE NODES AND DEVICE PROPERTIES 19552R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19553R: Daniel Scally <djrscally@gmail.com> 19554R: Heikki Krogerus <heikki.krogerus@linux.intel.com> 19555R: Sakari Ailus <sakari.ailus@linux.intel.com> 19556L: linux-acpi@vger.kernel.org 19557S: Maintained 19558F: drivers/base/property.c 19559F: drivers/base/swnode.c 19560F: include/linux/fwnode.h 19561F: include/linux/property.h 19562 19563SOFTWARE RAID (Multiple Disks) SUPPORT 19564M: Song Liu <song@kernel.org> 19565L: linux-raid@vger.kernel.org 19566S: Supported 19567Q: https://patchwork.kernel.org/project/linux-raid/list/ 19568T: git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git 19569F: drivers/md/Kconfig 19570F: drivers/md/Makefile 19571F: drivers/md/md* 19572F: drivers/md/raid* 19573F: include/linux/raid/ 19574F: include/uapi/linux/raid/ 19575 19576SOLIDRUN CLEARFOG SUPPORT 19577M: Russell King <linux@armlinux.org.uk> 19578S: Maintained 19579F: arch/arm/boot/dts/armada-388-clearfog* 19580F: arch/arm/boot/dts/armada-38x-solidrun-* 19581 19582SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT 19583M: Russell King <linux@armlinux.org.uk> 19584S: Maintained 19585F: arch/arm/boot/dts/imx6*-cubox-i* 19586F: arch/arm/boot/dts/imx6*-hummingboard* 19587F: arch/arm/boot/dts/imx6*-sr-* 19588 19589SONIC NETWORK DRIVER 19590M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 19591L: netdev@vger.kernel.org 19592S: Maintained 19593F: drivers/net/ethernet/natsemi/sonic.* 19594 19595SONICS SILICON BACKPLANE DRIVER (SSB) 19596M: Michael Buesch <m@bues.ch> 19597L: linux-wireless@vger.kernel.org 19598S: Maintained 19599F: drivers/ssb/ 19600F: include/linux/ssb/ 19601 19602SONY IMX208 SENSOR DRIVER 19603M: Sakari Ailus <sakari.ailus@linux.intel.com> 19604L: linux-media@vger.kernel.org 19605S: Maintained 19606T: git git://linuxtv.org/media_tree.git 19607F: drivers/media/i2c/imx208.c 19608 19609SONY IMX214 SENSOR DRIVER 19610M: Ricardo Ribalda <ribalda@kernel.org> 19611L: linux-media@vger.kernel.org 19612S: Maintained 19613T: git git://linuxtv.org/media_tree.git 19614F: Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml 19615F: drivers/media/i2c/imx214.c 19616 19617SONY IMX219 SENSOR DRIVER 19618M: Dave Stevenson <dave.stevenson@raspberrypi.com> 19619L: linux-media@vger.kernel.org 19620S: Maintained 19621T: git git://linuxtv.org/media_tree.git 19622F: Documentation/devicetree/bindings/media/i2c/imx219.yaml 19623F: drivers/media/i2c/imx219.c 19624 19625SONY IMX258 SENSOR DRIVER 19626M: Sakari Ailus <sakari.ailus@linux.intel.com> 19627L: linux-media@vger.kernel.org 19628S: Maintained 19629T: git git://linuxtv.org/media_tree.git 19630F: Documentation/devicetree/bindings/media/i2c/imx258.yaml 19631F: drivers/media/i2c/imx258.c 19632 19633SONY IMX274 SENSOR DRIVER 19634M: Leon Luo <leonl@leopardimaging.com> 19635L: linux-media@vger.kernel.org 19636S: Maintained 19637T: git git://linuxtv.org/media_tree.git 19638F: Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml 19639F: drivers/media/i2c/imx274.c 19640 19641SONY IMX290 SENSOR DRIVER 19642M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19643L: linux-media@vger.kernel.org 19644S: Maintained 19645T: git git://linuxtv.org/media_tree.git 19646F: Documentation/devicetree/bindings/media/i2c/sony,imx290.yaml 19647F: drivers/media/i2c/imx290.c 19648 19649SONY IMX296 SENSOR DRIVER 19650M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 19651M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19652L: linux-media@vger.kernel.org 19653S: Maintained 19654T: git git://linuxtv.org/media_tree.git 19655F: Documentation/devicetree/bindings/media/i2c/sony,imx296.yaml 19656F: drivers/media/i2c/imx296.c 19657 19658SONY IMX319 SENSOR DRIVER 19659M: Bingbu Cao <bingbu.cao@intel.com> 19660L: linux-media@vger.kernel.org 19661S: Maintained 19662T: git git://linuxtv.org/media_tree.git 19663F: drivers/media/i2c/imx319.c 19664 19665SONY IMX334 SENSOR DRIVER 19666M: Paul J. Murphy <paul.j.murphy@intel.com> 19667M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19668L: linux-media@vger.kernel.org 19669S: Maintained 19670T: git git://linuxtv.org/media_tree.git 19671F: Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml 19672F: drivers/media/i2c/imx334.c 19673 19674SONY IMX335 SENSOR DRIVER 19675M: Paul J. Murphy <paul.j.murphy@intel.com> 19676M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19677L: linux-media@vger.kernel.org 19678S: Maintained 19679T: git git://linuxtv.org/media_tree.git 19680F: Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml 19681F: drivers/media/i2c/imx335.c 19682 19683SONY IMX355 SENSOR DRIVER 19684M: Tianshu Qiu <tian.shu.qiu@intel.com> 19685L: linux-media@vger.kernel.org 19686S: Maintained 19687T: git git://linuxtv.org/media_tree.git 19688F: drivers/media/i2c/imx355.c 19689 19690SONY IMX412 SENSOR DRIVER 19691M: Paul J. Murphy <paul.j.murphy@intel.com> 19692M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19693L: linux-media@vger.kernel.org 19694S: Maintained 19695T: git git://linuxtv.org/media_tree.git 19696F: Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml 19697F: drivers/media/i2c/imx412.c 19698 19699SONY IMX415 SENSOR DRIVER 19700M: Michael Riesch <michael.riesch@wolfvision.net> 19701L: linux-media@vger.kernel.org 19702S: Maintained 19703T: git git://linuxtv.org/media_tree.git 19704F: Documentation/devicetree/bindings/media/i2c/sony,imx415.yaml 19705F: drivers/media/i2c/imx415.c 19706 19707SONY MEMORYSTICK SUBSYSTEM 19708M: Maxim Levitsky <maximlevitsky@gmail.com> 19709M: Alex Dubov <oakad@yahoo.com> 19710M: Ulf Hansson <ulf.hansson@linaro.org> 19711L: linux-mmc@vger.kernel.org 19712S: Maintained 19713T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 19714F: drivers/memstick/ 19715F: include/linux/memstick.h 19716 19717SONY VAIO CONTROL DEVICE DRIVER 19718M: Mattia Dongili <malattia@linux.it> 19719L: platform-driver-x86@vger.kernel.org 19720S: Maintained 19721W: http://www.linux.it/~malattia/wiki/index.php/Sony_drivers 19722F: Documentation/admin-guide/laptops/sony-laptop.rst 19723F: drivers/char/sonypi.c 19724F: drivers/platform/x86/sony-laptop.c 19725F: include/linux/sony-laptop.h 19726 19727SOUND 19728M: Jaroslav Kysela <perex@perex.cz> 19729M: Takashi Iwai <tiwai@suse.com> 19730L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19731S: Maintained 19732W: http://www.alsa-project.org/ 19733Q: http://patchwork.kernel.org/project/alsa-devel/list/ 19734T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19735F: Documentation/sound/ 19736F: include/sound/ 19737F: include/uapi/sound/ 19738F: sound/ 19739F: tools/testing/selftests/alsa 19740 19741SOUND - ALSA SELFTESTS 19742M: Mark Brown <broonie@kernel.org> 19743L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19744L: linux-kselftest@vger.kernel.org 19745S: Supported 19746F: tools/testing/selftests/alsa 19747 19748SOUND - COMPRESSED AUDIO 19749M: Vinod Koul <vkoul@kernel.org> 19750L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19751S: Supported 19752T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19753F: Documentation/sound/designs/compress-offload.rst 19754F: include/sound/compress_driver.h 19755F: include/uapi/sound/compress_* 19756F: sound/core/compress_offload.c 19757F: sound/soc/soc-compress.c 19758 19759SOUND - DMAENGINE HELPERS 19760M: Lars-Peter Clausen <lars@metafoo.de> 19761S: Supported 19762F: include/sound/dmaengine_pcm.h 19763F: sound/core/pcm_dmaengine.c 19764F: sound/soc/soc-generic-dmaengine-pcm.c 19765 19766SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC) 19767M: Liam Girdwood <lgirdwood@gmail.com> 19768M: Mark Brown <broonie@kernel.org> 19769L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19770S: Supported 19771W: http://alsa-project.org/main/index.php/ASoC 19772T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 19773F: Documentation/devicetree/bindings/sound/ 19774F: Documentation/sound/soc/ 19775F: include/dt-bindings/sound/ 19776F: include/sound/soc* 19777F: sound/soc/ 19778 19779SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS 19780M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19781M: Liam Girdwood <lgirdwood@gmail.com> 19782M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 19783M: Bard Liao <yung-chuan.liao@linux.intel.com> 19784M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 19785M: Daniel Baluta <daniel.baluta@nxp.com> 19786R: Kai Vehmanen <kai.vehmanen@linux.intel.com> 19787L: sound-open-firmware@alsa-project.org (moderated for non-subscribers) 19788S: Supported 19789W: https://github.com/thesofproject/linux/ 19790F: sound/soc/sof/ 19791 19792SOUNDWIRE SUBSYSTEM 19793M: Vinod Koul <vkoul@kernel.org> 19794M: Bard Liao <yung-chuan.liao@linux.intel.com> 19795R: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19796R: Sanyog Kale <sanyog.r.kale@intel.com> 19797L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19798S: Supported 19799T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git 19800F: Documentation/driver-api/soundwire/ 19801F: drivers/soundwire/ 19802F: include/linux/soundwire/ 19803 19804SP2 MEDIA DRIVER 19805M: Olli Salonen <olli.salonen@iki.fi> 19806L: linux-media@vger.kernel.org 19807S: Maintained 19808W: https://linuxtv.org 19809Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19810F: drivers/media/dvb-frontends/sp2* 19811 19812SPANISH DOCUMENTATION 19813M: Carlos Bilbao <carlos.bilbao@amd.com> 19814S: Maintained 19815F: Documentation/translations/sp_SP/ 19816 19817SPARC + UltraSPARC (sparc/sparc64) 19818M: "David S. Miller" <davem@davemloft.net> 19819L: sparclinux@vger.kernel.org 19820S: Maintained 19821Q: http://patchwork.ozlabs.org/project/sparclinux/list/ 19822T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 19823T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 19824F: arch/sparc/ 19825F: drivers/sbus/ 19826 19827SPARC SERIAL DRIVERS 19828M: "David S. Miller" <davem@davemloft.net> 19829L: sparclinux@vger.kernel.org 19830S: Maintained 19831T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 19832T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 19833F: drivers/tty/serial/suncore.c 19834F: drivers/tty/serial/sunhv.c 19835F: drivers/tty/serial/sunsab.c 19836F: drivers/tty/serial/sunsab.h 19837F: drivers/tty/serial/sunsu.c 19838F: drivers/tty/serial/sunzilog.c 19839F: drivers/tty/serial/sunzilog.h 19840F: drivers/tty/vcc.c 19841F: include/linux/sunserialcore.h 19842 19843SPARSE CHECKER 19844M: "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com> 19845L: linux-sparse@vger.kernel.org 19846S: Maintained 19847W: https://sparse.docs.kernel.org/ 19848Q: https://patchwork.kernel.org/project/linux-sparse/list/ 19849B: https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools 19850T: git git://git.kernel.org/pub/scm/devel/sparse/sparse.git 19851F: include/linux/compiler.h 19852 19853SPEAKUP CONSOLE SPEECH DRIVER 19854M: William Hubbs <w.d.hubbs@gmail.com> 19855M: Chris Brannon <chris@the-brannons.com> 19856M: Kirk Reiser <kirk@reisers.ca> 19857M: Samuel Thibault <samuel.thibault@ens-lyon.org> 19858L: speakup@linux-speakup.org 19859S: Odd Fixes 19860W: http://www.linux-speakup.org/ 19861W: https://github.com/linux-speakup/speakup 19862B: https://github.com/linux-speakup/speakup/issues 19863F: drivers/accessibility/speakup/ 19864 19865SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT 19866M: Viresh Kumar <vireshk@kernel.org> 19867M: Shiraz Hashim <shiraz.linux.kernel@gmail.com> 19868M: soc@kernel.org 19869L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19870S: Maintained 19871W: http://www.st.com/spear 19872F: arch/arm/boot/dts/spear* 19873F: arch/arm/mach-spear/ 19874F: drivers/clk/spear/ 19875F: drivers/pinctrl/spear/ 19876 19877SPI NOR SUBSYSTEM 19878M: Tudor Ambarus <tudor.ambarus@linaro.org> 19879M: Pratyush Yadav <pratyush@kernel.org> 19880R: Michael Walle <michael@walle.cc> 19881L: linux-mtd@lists.infradead.org 19882S: Maintained 19883W: http://www.linux-mtd.infradead.org/ 19884Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 19885C: irc://irc.oftc.net/mtd 19886T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next 19887F: Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml 19888F: drivers/mtd/spi-nor/ 19889F: include/linux/mtd/spi-nor.h 19890 19891SPI SUBSYSTEM 19892M: Mark Brown <broonie@kernel.org> 19893L: linux-spi@vger.kernel.org 19894S: Maintained 19895Q: http://patchwork.kernel.org/project/spi-devel-general/list/ 19896T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 19897F: Documentation/devicetree/bindings/spi/ 19898F: Documentation/spi/ 19899F: drivers/spi/ 19900F: include/linux/spi/ 19901F: include/uapi/linux/spi/ 19902F: tools/spi/ 19903 19904SPIDERNET NETWORK DRIVER for CELL 19905M: Ishizaki Kou <kou.ishizaki@toshiba.co.jp> 19906M: Geoff Levand <geoff@infradead.org> 19907L: netdev@vger.kernel.org 19908L: linuxppc-dev@lists.ozlabs.org 19909S: Maintained 19910F: Documentation/networking/device_drivers/ethernet/toshiba/spider_net.rst 19911F: drivers/net/ethernet/toshiba/spider_net* 19912 19913SPMI SUBSYSTEM 19914M: Stephen Boyd <sboyd@kernel.org> 19915L: linux-kernel@vger.kernel.org 19916S: Maintained 19917T: git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git 19918F: Documentation/devicetree/bindings/spmi/ 19919F: drivers/spmi/ 19920F: include/dt-bindings/spmi/spmi.h 19921F: include/linux/spmi.h 19922F: include/trace/events/spmi.h 19923 19924SPU FILE SYSTEM 19925M: Jeremy Kerr <jk@ozlabs.org> 19926L: linuxppc-dev@lists.ozlabs.org 19927S: Supported 19928W: http://www.ibm.com/developerworks/power/cell/ 19929F: Documentation/filesystems/spufs/spufs.rst 19930F: arch/powerpc/platforms/cell/spufs/ 19931 19932SQUASHFS FILE SYSTEM 19933M: Phillip Lougher <phillip@squashfs.org.uk> 19934L: squashfs-devel@lists.sourceforge.net (subscribers-only) 19935S: Maintained 19936W: http://squashfs.org.uk 19937T: git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git 19938F: Documentation/filesystems/squashfs.rst 19939F: fs/squashfs/ 19940 19941SRM (Alpha) environment access 19942M: Jan-Benedict Glaw <jbglaw@lug-owl.de> 19943S: Maintained 19944F: arch/alpha/kernel/srm_env.c 19945 19946ST LSM6DSx IMU IIO DRIVER 19947M: Lorenzo Bianconi <lorenzo@kernel.org> 19948L: linux-iio@vger.kernel.org 19949S: Maintained 19950W: http://www.st.com/ 19951F: Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml 19952F: drivers/iio/imu/st_lsm6dsx/ 19953 19954ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER 19955M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 19956M: Sylvain Petinot <sylvain.petinot@foss.st.com> 19957L: linux-media@vger.kernel.org 19958S: Maintained 19959T: git git://linuxtv.org/media_tree.git 19960F: Documentation/devicetree/bindings/media/i2c/st,st-mipid02.yaml 19961F: drivers/media/i2c/st-mipid02.c 19962 19963ST STM32 I2C/SMBUS DRIVER 19964M: Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com> 19965M: Alain Volmat <alain.volmat@foss.st.com> 19966L: linux-i2c@vger.kernel.org 19967S: Maintained 19968F: drivers/i2c/busses/i2c-stm32* 19969 19970ST STM32 SPI DRIVER 19971M: Alain Volmat <alain.volmat@foss.st.com> 19972L: linux-spi@vger.kernel.org 19973S: Maintained 19974F: drivers/spi/spi-stm32.c 19975 19976ST STPDDC60 DRIVER 19977M: Daniel Nilsson <daniel.nilsson@flex.com> 19978L: linux-hwmon@vger.kernel.org 19979S: Maintained 19980F: Documentation/hwmon/stpddc60.rst 19981F: drivers/hwmon/pmbus/stpddc60.c 19982 19983ST VGXY61 DRIVER 19984M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 19985M: Sylvain Petinot <sylvain.petinot@foss.st.com> 19986L: linux-media@vger.kernel.org 19987S: Maintained 19988T: git git://linuxtv.org/media_tree.git 19989F: Documentation/devicetree/bindings/media/i2c/st,st-vgxy61.yaml 19990F: Documentation/userspace-api/media/drivers/st-vgxy61.rst 19991F: drivers/media/i2c/st-vgxy61.c 19992 19993ST VL53L0X ToF RANGER(I2C) IIO DRIVER 19994M: Song Qiang <songqiang1304521@gmail.com> 19995L: linux-iio@vger.kernel.org 19996S: Maintained 19997F: Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml 19998F: drivers/iio/proximity/vl53l0x-i2c.c 19999 20000STABLE BRANCH 20001M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20002M: Sasha Levin <sashal@kernel.org> 20003L: stable@vger.kernel.org 20004S: Supported 20005F: Documentation/process/stable-kernel-rules.rst 20006 20007STAGING - ATOMISP DRIVER 20008M: Hans de Goede <hdegoede@redhat.com> 20009M: Mauro Carvalho Chehab <mchehab@kernel.org> 20010R: Sakari Ailus <sakari.ailus@linux.intel.com> 20011L: linux-media@vger.kernel.org 20012S: Maintained 20013F: drivers/staging/media/atomisp/ 20014 20015STAGING - FIELDBUS SUBSYSTEM 20016M: Sven Van Asbroeck <TheSven73@gmail.com> 20017S: Maintained 20018F: drivers/staging/fieldbus/* 20019F: drivers/staging/fieldbus/Documentation/ 20020 20021STAGING - HMS ANYBUS-S BUS 20022M: Sven Van Asbroeck <TheSven73@gmail.com> 20023S: Maintained 20024F: drivers/staging/fieldbus/anybuss/ 20025 20026STAGING - INDUSTRIAL IO 20027M: Jonathan Cameron <jic23@kernel.org> 20028L: linux-iio@vger.kernel.org 20029S: Odd Fixes 20030F: Documentation/devicetree/bindings/staging/iio/ 20031F: drivers/staging/iio/ 20032 20033STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec) 20034M: Marc Dietrich <marvin24@gmx.de> 20035L: ac100@lists.launchpad.net (moderated for non-subscribers) 20036L: linux-tegra@vger.kernel.org 20037S: Maintained 20038F: drivers/staging/nvec/ 20039 20040STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON) 20041M: Jens Frederich <jfrederich@gmail.com> 20042M: Jon Nettleton <jon.nettleton@gmail.com> 20043S: Maintained 20044W: http://wiki.laptop.org/go/DCON 20045F: drivers/staging/olpc_dcon/ 20046 20047STAGING - REALTEK RTL8712U DRIVERS 20048M: Larry Finger <Larry.Finger@lwfinger.net> 20049M: Florian Schilhabel <florian.c.schilhabel@googlemail.com>. 20050S: Odd Fixes 20051F: drivers/staging/rtl8712/ 20052 20053STAGING - SEPS525 LCD CONTROLLER DRIVERS 20054M: Michael Hennerich <michael.hennerich@analog.com> 20055L: linux-fbdev@vger.kernel.org 20056S: Supported 20057F: Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml 20058F: drivers/staging/fbtft/fb_seps525.c 20059 20060STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER 20061M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 20062M: Teddy Wang <teddy.wang@siliconmotion.com> 20063M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 20064L: linux-fbdev@vger.kernel.org 20065S: Maintained 20066F: drivers/staging/sm750fb/ 20067 20068STAGING - VIA VT665X DRIVERS 20069M: Forest Bond <forest@alittletooquiet.net> 20070S: Odd Fixes 20071F: drivers/staging/vt665?/ 20072 20073STAGING SUBSYSTEM 20074M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20075L: linux-staging@lists.linux.dev 20076S: Supported 20077T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 20078F: drivers/staging/ 20079 20080STARFIRE/DURALAN NETWORK DRIVER 20081M: Ion Badulescu <ionut@badula.org> 20082S: Odd Fixes 20083F: drivers/net/ethernet/adaptec/starfire* 20084 20085STARFIVE DEVICETREES 20086M: Emil Renner Berthing <kernel@esmil.dk> 20087S: Maintained 20088F: arch/riscv/boot/dts/starfive/ 20089 20090STARFIVE DWMAC GLUE LAYER 20091M: Emil Renner Berthing <kernel@esmil.dk> 20092M: Samin Guo <samin.guo@starfivetech.com> 20093S: Maintained 20094F: Documentation/devicetree/bindings/net/starfive,jh7110-dwmac.yaml 20095F: drivers/net/ethernet/stmicro/stmmac/dwmac-starfive.c 20096 20097STARFIVE JH7110 MMC/SD/SDIO DRIVER 20098M: William Qiu <william.qiu@starfivetech.com> 20099S: Supported 20100F: Documentation/devicetree/bindings/mmc/starfive* 20101F: drivers/mmc/host/dw_mmc-starfive.c 20102 20103STARFIVE JH71X0 CLOCK DRIVERS 20104M: Emil Renner Berthing <kernel@esmil.dk> 20105M: Hal Feng <hal.feng@starfivetech.com> 20106S: Maintained 20107F: Documentation/devicetree/bindings/clock/starfive,jh71*.yaml 20108F: drivers/clk/starfive/clk-starfive-jh71* 20109F: include/dt-bindings/clock/starfive?jh71*.h 20110 20111STARFIVE JH71X0 PINCTRL DRIVERS 20112M: Emil Renner Berthing <kernel@esmil.dk> 20113M: Jianlong Huang <jianlong.huang@starfivetech.com> 20114L: linux-gpio@vger.kernel.org 20115S: Maintained 20116F: Documentation/devicetree/bindings/pinctrl/starfive,jh71*.yaml 20117F: drivers/pinctrl/starfive/pinctrl-starfive-jh71* 20118F: include/dt-bindings/pinctrl/pinctrl-starfive-jh7100.h 20119F: include/dt-bindings/pinctrl/starfive,jh7110-pinctrl.h 20120 20121STARFIVE JH71X0 RESET CONTROLLER DRIVERS 20122M: Emil Renner Berthing <kernel@esmil.dk> 20123M: Hal Feng <hal.feng@starfivetech.com> 20124S: Maintained 20125F: Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml 20126F: drivers/reset/starfive/reset-starfive-jh71* 20127F: include/dt-bindings/reset/starfive?jh71*.h 20128 20129STARFIVE JH71XX PMU CONTROLLER DRIVER 20130M: Walker Chen <walker.chen@starfivetech.com> 20131S: Supported 20132F: Documentation/devicetree/bindings/power/starfive* 20133F: drivers/soc/starfive/jh71xx_pmu.c 20134F: include/dt-bindings/power/starfive,jh7110-pmu.h 20135 20136STARFIVE SOC DRIVERS 20137M: Conor Dooley <conor@kernel.org> 20138S: Maintained 20139T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 20140F: drivers/soc/starfive/ 20141 20142STARFIVE TRNG DRIVER 20143M: Jia Jie Ho <jiajie.ho@starfivetech.com> 20144S: Supported 20145F: Documentation/devicetree/bindings/rng/starfive* 20146F: drivers/char/hw_random/jh7110-trng.c 20147 20148STARFIVE WATCHDOG DRIVER 20149M: Xingyu Wu <xingyu.wu@starfivetech.com> 20150M: Samin Guo <samin.guo@starfivetech.com> 20151S: Supported 20152F: Documentation/devicetree/bindings/watchdog/starfive* 20153F: drivers/watchdog/starfive-wdt.c 20154 20155STATIC BRANCH/CALL 20156M: Peter Zijlstra <peterz@infradead.org> 20157M: Josh Poimboeuf <jpoimboe@kernel.org> 20158M: Jason Baron <jbaron@akamai.com> 20159R: Steven Rostedt <rostedt@goodmis.org> 20160R: Ard Biesheuvel <ardb@kernel.org> 20161S: Supported 20162F: arch/*/include/asm/jump_label*.h 20163F: arch/*/include/asm/static_call*.h 20164F: arch/*/kernel/jump_label.c 20165F: arch/*/kernel/static_call.c 20166F: include/linux/jump_label*.h 20167F: include/linux/static_call*.h 20168F: kernel/jump_label.c 20169F: kernel/static_call.c 20170 20171STI AUDIO (ASoC) DRIVERS 20172M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 20173L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20174S: Maintained 20175F: Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt 20176F: sound/soc/sti/ 20177 20178STI CEC DRIVER 20179M: Alain Volmat <alain.volmat@foss.st.com> 20180S: Maintained 20181F: Documentation/devicetree/bindings/media/cec/st,stih-cec.yaml 20182F: drivers/media/cec/platform/sti/ 20183 20184STK1160 USB VIDEO CAPTURE DRIVER 20185M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 20186L: linux-media@vger.kernel.org 20187S: Maintained 20188T: git git://linuxtv.org/media_tree.git 20189F: drivers/media/usb/stk1160/ 20190 20191STM32 AUDIO (ASoC) DRIVERS 20192M: Olivier Moysan <olivier.moysan@foss.st.com> 20193M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 20194L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20195S: Maintained 20196F: Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml 20197F: Documentation/devicetree/bindings/sound/st,stm32-*.yaml 20198F: sound/soc/stm/ 20199 20200STM32 TIMER/LPTIMER DRIVERS 20201M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 20202S: Maintained 20203F: Documentation/ABI/testing/*timer-stm32 20204F: Documentation/devicetree/bindings/*/*stm32-*timer* 20205F: drivers/*/stm32-*timer* 20206F: drivers/pwm/pwm-stm32* 20207F: include/linux/*/stm32-*tim* 20208 20209STMMAC ETHERNET DRIVER 20210M: Giuseppe Cavallaro <peppe.cavallaro@st.com> 20211M: Alexandre Torgue <alexandre.torgue@foss.st.com> 20212M: Jose Abreu <joabreu@synopsys.com> 20213L: netdev@vger.kernel.org 20214S: Supported 20215W: http://www.stlinux.com 20216F: Documentation/networking/device_drivers/ethernet/stmicro/ 20217F: drivers/net/ethernet/stmicro/stmmac/ 20218 20219SUN HAPPY MEAL ETHERNET DRIVER 20220M: Sean Anderson <seanga2@gmail.com> 20221S: Maintained 20222F: drivers/net/ethernet/sun/sunhme.* 20223 20224SUN3/3X 20225M: Sam Creasey <sammy@sammy.net> 20226S: Maintained 20227W: http://sammy.net/sun3/ 20228F: arch/m68k/include/asm/sun3* 20229F: arch/m68k/kernel/*sun3* 20230F: arch/m68k/sun3*/ 20231F: drivers/net/ethernet/i825xx/sun3* 20232 20233SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER 20234M: Hans de Goede <hdegoede@redhat.com> 20235L: linux-input@vger.kernel.org 20236S: Maintained 20237F: Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml 20238F: drivers/input/keyboard/sun4i-lradc-keys.c 20239 20240SUNDANCE NETWORK DRIVER 20241M: Denis Kirjanov <kda@linux-powerpc.org> 20242L: netdev@vger.kernel.org 20243S: Maintained 20244F: drivers/net/ethernet/dlink/sundance.c 20245 20246SUNPLUS ETHERNET DRIVER 20247M: Wells Lu <wellslutw@gmail.com> 20248L: netdev@vger.kernel.org 20249S: Maintained 20250W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 20251F: Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml 20252F: drivers/net/ethernet/sunplus/ 20253 20254SUNPLUS MMC DRIVER 20255M: Tony Huang <tonyhuang.sunplus@gmail.com> 20256M: Li-hao Kuo <lhjeff911@gmail.com> 20257S: Maintained 20258F: Documentation/devicetree/bindings/mmc/sunplus,mmc.yaml 20259F: drivers/mmc/host/sunplus-mmc.c 20260 20261SUNPLUS OCOTP DRIVER 20262M: Vincent Shih <vincent.sunplus@gmail.com> 20263S: Maintained 20264F: Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml 20265F: drivers/nvmem/sunplus-ocotp.c 20266 20267SUNPLUS PWM DRIVER 20268M: Hammer Hsieh <hammerh0314@gmail.com> 20269S: Maintained 20270F: Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml 20271F: drivers/pwm/pwm-sunplus.c 20272 20273SUNPLUS RTC DRIVER 20274M: Vincent Shih <vincent.sunplus@gmail.com> 20275L: linux-rtc@vger.kernel.org 20276S: Maintained 20277F: Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml 20278F: drivers/rtc/rtc-sunplus.c 20279 20280SUNPLUS SPI CONTROLLER INTERFACE DRIVER 20281M: Li-hao Kuo <lhjeff911@gmail.com> 20282L: linux-spi@vger.kernel.org 20283S: Maintained 20284F: Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml 20285F: drivers/spi/spi-sunplus-sp7021.c 20286 20287SUNPLUS UART DRIVER 20288M: Hammer Hsieh <hammerh0314@gmail.com> 20289S: Maintained 20290F: Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml 20291F: drivers/tty/serial/sunplus-uart.c 20292 20293SUNPLUS USB2 PHY DRIVER 20294M: Vincent Shih <vincent.sunplus@gmail.com> 20295L: linux-usb@vger.kernel.org 20296S: Maintained 20297F: Documentation/devicetree/bindings/phy/sunplus,sp7021-usb2-phy.yaml 20298F: drivers/phy/sunplus/Kconfig 20299F: drivers/phy/sunplus/Makefile 20300F: drivers/phy/sunplus/phy-sunplus-usb2.c 20301 20302SUNPLUS WATCHDOG DRIVER 20303M: Xiantao Hu <xt.hu@cqplus1.com> 20304L: linux-watchdog@vger.kernel.org 20305S: Maintained 20306F: Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml 20307F: drivers/watchdog/sunplus_wdt.c 20308 20309SUPERH 20310M: Yoshinori Sato <ysato@users.sourceforge.jp> 20311M: Rich Felker <dalias@libc.org> 20312M: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> 20313L: linux-sh@vger.kernel.org 20314S: Maintained 20315Q: http://patchwork.kernel.org/project/linux-sh/list/ 20316F: Documentation/arch/sh/ 20317F: arch/sh/ 20318F: drivers/sh/ 20319 20320SUSPEND TO RAM 20321M: "Rafael J. Wysocki" <rafael@kernel.org> 20322M: Len Brown <len.brown@intel.com> 20323M: Pavel Machek <pavel@ucw.cz> 20324L: linux-pm@vger.kernel.org 20325S: Supported 20326B: https://bugzilla.kernel.org 20327F: Documentation/power/ 20328F: arch/x86/kernel/acpi/sleep* 20329F: arch/x86/kernel/acpi/wakeup* 20330F: drivers/base/power/ 20331F: include/linux/freezer.h 20332F: include/linux/pm.h 20333F: include/linux/suspend.h 20334F: kernel/power/ 20335 20336SVGA HANDLING 20337M: Martin Mares <mj@ucw.cz> 20338L: linux-video@atrey.karlin.mff.cuni.cz 20339S: Maintained 20340F: Documentation/admin-guide/svga.rst 20341F: arch/x86/boot/video* 20342 20343SWITCHDEV 20344M: Jiri Pirko <jiri@resnulli.us> 20345M: Ivan Vecera <ivecera@redhat.com> 20346L: netdev@vger.kernel.org 20347S: Supported 20348F: include/net/switchdev.h 20349F: net/switchdev/ 20350 20351SY8106A REGULATOR DRIVER 20352M: Icenowy Zheng <icenowy@aosc.io> 20353S: Maintained 20354F: Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml 20355F: drivers/regulator/sy8106a-regulator.c 20356 20357SYNC FILE FRAMEWORK 20358M: Sumit Semwal <sumit.semwal@linaro.org> 20359R: Gustavo Padovan <gustavo@padovan.org> 20360L: linux-media@vger.kernel.org 20361L: dri-devel@lists.freedesktop.org 20362S: Maintained 20363T: git git://anongit.freedesktop.org/drm/drm-misc 20364F: Documentation/driver-api/sync_file.rst 20365F: drivers/dma-buf/dma-fence* 20366F: drivers/dma-buf/sw_sync.c 20367F: drivers/dma-buf/sync_* 20368F: include/linux/sync_file.h 20369F: include/uapi/linux/sync_file.h 20370 20371SYNOPSYS ARC ARCHITECTURE 20372M: Vineet Gupta <vgupta@kernel.org> 20373L: linux-snps-arc@lists.infradead.org 20374S: Supported 20375T: git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git 20376F: Documentation/arch/arc 20377F: Documentation/devicetree/bindings/arc/* 20378F: Documentation/devicetree/bindings/interrupt-controller/snps,arc* 20379F: arch/arc/ 20380F: drivers/clocksource/arc_timer.c 20381F: drivers/tty/serial/arc_uart.c 20382 20383SYNOPSYS ARC HSDK SDP pll clock driver 20384M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20385S: Supported 20386F: Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt 20387F: drivers/clk/clk-hsdk-pll.c 20388 20389SYNOPSYS ARC SDP clock driver 20390M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20391S: Supported 20392F: Documentation/devicetree/bindings/clock/snps,pll-clock.txt 20393F: drivers/clk/axs10x/* 20394 20395SYNOPSYS ARC SDP platform support 20396M: Alexey Brodkin <abrodkin@synopsys.com> 20397S: Supported 20398F: Documentation/devicetree/bindings/arc/axs10* 20399F: arch/arc/boot/dts/ax* 20400F: arch/arc/plat-axs10x 20401 20402SYNOPSYS AXS10x RESET CONTROLLER DRIVER 20403M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20404S: Supported 20405F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml 20406F: drivers/reset/reset-axs10x.c 20407 20408SYNOPSYS CREG GPIO DRIVER 20409M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20410S: Maintained 20411F: Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt 20412F: drivers/gpio/gpio-creg-snps.c 20413 20414SYNOPSYS DESIGNWARE 8250 UART DRIVER 20415M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 20416R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20417S: Supported 20418F: drivers/tty/serial/8250/8250_dw.c 20419F: drivers/tty/serial/8250/8250_dwlib.* 20420F: drivers/tty/serial/8250/8250_lpss.c 20421 20422SYNOPSYS DESIGNWARE APB GPIO DRIVER 20423M: Hoan Tran <hoan@os.amperecomputing.com> 20424M: Serge Semin <fancer.lancer@gmail.com> 20425L: linux-gpio@vger.kernel.org 20426S: Maintained 20427F: Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml 20428F: drivers/gpio/gpio-dwapb.c 20429 20430SYNOPSYS DESIGNWARE APB SSI DRIVER 20431M: Serge Semin <fancer.lancer@gmail.com> 20432L: linux-spi@vger.kernel.org 20433S: Supported 20434F: Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml 20435F: drivers/spi/spi-dw* 20436 20437SYNOPSYS DESIGNWARE AXI DMAC DRIVER 20438M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20439S: Maintained 20440F: Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml 20441F: drivers/dma/dw-axi-dmac/ 20442 20443SYNOPSYS DESIGNWARE DMAC DRIVER 20444M: Viresh Kumar <vireshk@kernel.org> 20445R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20446S: Maintained 20447F: Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml 20448F: Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml 20449F: drivers/dma/dw/ 20450F: include/dt-bindings/dma/dw-dmac.h 20451F: include/linux/dma/dw.h 20452F: include/linux/platform_data/dma-dw.h 20453 20454SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER 20455M: Jose Abreu <Jose.Abreu@synopsys.com> 20456L: netdev@vger.kernel.org 20457S: Supported 20458F: drivers/net/ethernet/synopsys/ 20459 20460SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER 20461M: Jose Abreu <Jose.Abreu@synopsys.com> 20462L: netdev@vger.kernel.org 20463S: Supported 20464F: drivers/net/pcs/pcs-xpcs.c 20465F: drivers/net/pcs/pcs-xpcs.h 20466F: include/linux/pcs/pcs-xpcs.h 20467 20468SYNOPSYS DESIGNWARE I2C DRIVER 20469M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 20470R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20471R: Mika Westerberg <mika.westerberg@linux.intel.com> 20472R: Jan Dabros <jsd@semihalf.com> 20473L: linux-i2c@vger.kernel.org 20474S: Supported 20475F: drivers/i2c/busses/i2c-designware-* 20476 20477SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER 20478M: Jaehoon Chung <jh80.chung@samsung.com> 20479L: linux-mmc@vger.kernel.org 20480S: Maintained 20481F: drivers/mmc/host/dw_mmc* 20482 20483SYNOPSYS HSDK RESET CONTROLLER DRIVER 20484M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20485S: Supported 20486F: Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt 20487F: drivers/reset/reset-hsdk.c 20488F: include/dt-bindings/reset/snps,hsdk-reset.h 20489 20490SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER 20491M: Prabu Thangamuthu <prabu.t@synopsys.com> 20492M: Manjunath M B <manjumb@synopsys.com> 20493L: linux-mmc@vger.kernel.org 20494S: Maintained 20495F: drivers/mmc/host/sdhci-pci-dwc-mshc.c 20496 20497SYSTEM CONFIGURATION (SYSCON) 20498M: Lee Jones <lee@kernel.org> 20499M: Arnd Bergmann <arnd@arndb.de> 20500S: Supported 20501T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 20502F: drivers/mfd/syscon.c 20503 20504SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers 20505M: Sudeep Holla <sudeep.holla@arm.com> 20506R: Cristian Marussi <cristian.marussi@arm.com> 20507L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20508S: Maintained 20509F: Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml 20510F: drivers/clk/clk-sc[mp]i.c 20511F: drivers/cpufreq/sc[mp]i-cpufreq.c 20512F: drivers/firmware/arm_scmi/ 20513F: drivers/firmware/arm_scpi.c 20514F: drivers/powercap/arm_scmi_powercap.c 20515F: drivers/regulator/scmi-regulator.c 20516F: drivers/reset/reset-scmi.c 20517F: include/linux/sc[mp]i_protocol.h 20518F: include/trace/events/scmi.h 20519F: include/uapi/linux/virtio_scmi.h 20520 20521SYSTEM RESET/SHUTDOWN DRIVERS 20522M: Sebastian Reichel <sre@kernel.org> 20523L: linux-pm@vger.kernel.org 20524S: Maintained 20525T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 20526F: Documentation/devicetree/bindings/power/reset/ 20527F: drivers/power/reset/ 20528 20529SYSTEM TRACE MODULE CLASS 20530M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 20531S: Maintained 20532T: git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git 20533F: Documentation/trace/stm.rst 20534F: drivers/hwtracing/stm/ 20535F: include/linux/stm.h 20536F: include/uapi/linux/stm.h 20537 20538SYSTEM76 ACPI DRIVER 20539M: Jeremy Soller <jeremy@system76.com> 20540M: System76 Product Development <productdev@system76.com> 20541L: platform-driver-x86@vger.kernel.org 20542S: Maintained 20543F: drivers/platform/x86/system76_acpi.c 20544 20545SYSV FILESYSTEM 20546S: Orphan 20547F: Documentation/filesystems/sysv-fs.rst 20548F: fs/sysv/ 20549F: include/linux/sysv_fs.h 20550 20551TASKSTATS STATISTICS INTERFACE 20552M: Balbir Singh <bsingharora@gmail.com> 20553S: Maintained 20554F: Documentation/accounting/taskstats* 20555F: include/linux/taskstats* 20556F: kernel/taskstats.c 20557 20558TC subsystem 20559M: Jamal Hadi Salim <jhs@mojatatu.com> 20560M: Cong Wang <xiyou.wangcong@gmail.com> 20561M: Jiri Pirko <jiri@resnulli.us> 20562L: netdev@vger.kernel.org 20563S: Maintained 20564F: include/net/pkt_cls.h 20565F: include/net/pkt_sched.h 20566F: include/net/tc_act/ 20567F: include/uapi/linux/pkt_cls.h 20568F: include/uapi/linux/pkt_sched.h 20569F: include/uapi/linux/tc_act/ 20570F: include/uapi/linux/tc_ematch/ 20571F: net/sched/ 20572F: tools/testing/selftests/tc-testing 20573 20574TC90522 MEDIA DRIVER 20575M: Akihiro Tsukada <tskd08@gmail.com> 20576L: linux-media@vger.kernel.org 20577S: Odd Fixes 20578F: drivers/media/dvb-frontends/tc90522* 20579 20580TCP LOW PRIORITY MODULE 20581M: "Wong Hoi Sing, Edison" <hswong3i@gmail.com> 20582M: "Hung Hing Lun, Mike" <hlhung3i@gmail.com> 20583S: Maintained 20584W: http://tcp-lp-mod.sourceforge.net/ 20585F: net/ipv4/tcp_lp.c 20586 20587TDA10071 MEDIA DRIVER 20588M: Antti Palosaari <crope@iki.fi> 20589L: linux-media@vger.kernel.org 20590S: Maintained 20591W: https://linuxtv.org 20592W: http://palosaari.fi/linux/ 20593Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20594T: git git://linuxtv.org/anttip/media_tree.git 20595F: drivers/media/dvb-frontends/tda10071* 20596 20597TDA18212 MEDIA DRIVER 20598M: Antti Palosaari <crope@iki.fi> 20599L: linux-media@vger.kernel.org 20600S: Maintained 20601W: https://linuxtv.org 20602W: http://palosaari.fi/linux/ 20603Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20604T: git git://linuxtv.org/anttip/media_tree.git 20605F: drivers/media/tuners/tda18212* 20606 20607TDA18218 MEDIA DRIVER 20608M: Antti Palosaari <crope@iki.fi> 20609L: linux-media@vger.kernel.org 20610S: Maintained 20611W: https://linuxtv.org 20612W: http://palosaari.fi/linux/ 20613Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20614T: git git://linuxtv.org/anttip/media_tree.git 20615F: drivers/media/tuners/tda18218* 20616 20617TDA18250 MEDIA DRIVER 20618M: Olli Salonen <olli.salonen@iki.fi> 20619L: linux-media@vger.kernel.org 20620S: Maintained 20621W: https://linuxtv.org 20622Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20623T: git git://linuxtv.org/media_tree.git 20624F: drivers/media/tuners/tda18250* 20625 20626TDA18271 MEDIA DRIVER 20627M: Michael Krufky <mkrufky@linuxtv.org> 20628L: linux-media@vger.kernel.org 20629S: Maintained 20630W: https://linuxtv.org 20631W: http://github.com/mkrufky 20632Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20633T: git git://linuxtv.org/mkrufky/tuners.git 20634F: drivers/media/tuners/tda18271* 20635 20636TDA1997x MEDIA DRIVER 20637M: Tim Harvey <tharvey@gateworks.com> 20638L: linux-media@vger.kernel.org 20639S: Maintained 20640W: https://linuxtv.org 20641Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20642F: drivers/media/i2c/tda1997x.* 20643 20644TDA827x MEDIA DRIVER 20645M: Michael Krufky <mkrufky@linuxtv.org> 20646L: linux-media@vger.kernel.org 20647S: Maintained 20648W: https://linuxtv.org 20649W: http://github.com/mkrufky 20650Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20651T: git git://linuxtv.org/mkrufky/tuners.git 20652F: drivers/media/tuners/tda8290.* 20653 20654TDA8290 MEDIA DRIVER 20655M: Michael Krufky <mkrufky@linuxtv.org> 20656L: linux-media@vger.kernel.org 20657S: Maintained 20658W: https://linuxtv.org 20659W: http://github.com/mkrufky 20660Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20661T: git git://linuxtv.org/mkrufky/tuners.git 20662F: drivers/media/tuners/tda8290.* 20663 20664TDA9840 MEDIA DRIVER 20665M: Hans Verkuil <hverkuil@xs4all.nl> 20666L: linux-media@vger.kernel.org 20667S: Maintained 20668W: https://linuxtv.org 20669T: git git://linuxtv.org/media_tree.git 20670F: drivers/media/i2c/tda9840* 20671 20672TEA5761 TUNER DRIVER 20673M: Mauro Carvalho Chehab <mchehab@kernel.org> 20674L: linux-media@vger.kernel.org 20675S: Odd fixes 20676W: https://linuxtv.org 20677T: git git://linuxtv.org/media_tree.git 20678F: drivers/media/tuners/tea5761.* 20679 20680TEA5767 TUNER DRIVER 20681M: Mauro Carvalho Chehab <mchehab@kernel.org> 20682L: linux-media@vger.kernel.org 20683S: Maintained 20684W: https://linuxtv.org 20685T: git git://linuxtv.org/media_tree.git 20686F: drivers/media/tuners/tea5767.* 20687 20688TEA6415C MEDIA DRIVER 20689M: Hans Verkuil <hverkuil@xs4all.nl> 20690L: linux-media@vger.kernel.org 20691S: Maintained 20692W: https://linuxtv.org 20693T: git git://linuxtv.org/media_tree.git 20694F: drivers/media/i2c/tea6415c* 20695 20696TEA6420 MEDIA DRIVER 20697M: Hans Verkuil <hverkuil@xs4all.nl> 20698L: linux-media@vger.kernel.org 20699S: Maintained 20700W: https://linuxtv.org 20701T: git git://linuxtv.org/media_tree.git 20702F: drivers/media/i2c/tea6420* 20703 20704TEAM DRIVER 20705M: Jiri Pirko <jiri@resnulli.us> 20706L: netdev@vger.kernel.org 20707S: Supported 20708F: drivers/net/team/ 20709F: include/linux/if_team.h 20710F: include/uapi/linux/if_team.h 20711F: tools/testing/selftests/drivers/net/team/ 20712 20713TECHNICAL ADVISORY BOARD PROCESS DOCS 20714M: "Theodore Ts'o" <tytso@mit.edu> 20715M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20716L: tech-board-discuss@lists.linux-foundation.org 20717S: Maintained 20718F: Documentation/process/contribution-maturity-model.rst 20719F: Documentation/process/researcher-guidelines.rst 20720 20721TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT 20722M: "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com> 20723S: Maintained 20724F: arch/x86/platform/ts5500/ 20725 20726TECHNOTREND USB IR RECEIVER 20727M: Sean Young <sean@mess.org> 20728L: linux-media@vger.kernel.org 20729S: Maintained 20730F: drivers/media/rc/ttusbir.c 20731 20732TECHWELL TW9910 VIDEO DECODER 20733L: linux-media@vger.kernel.org 20734S: Orphan 20735F: drivers/media/i2c/tw9910.c 20736F: include/media/i2c/tw9910.h 20737 20738TEE SUBSYSTEM 20739M: Jens Wiklander <jens.wiklander@linaro.org> 20740R: Sumit Garg <sumit.garg@linaro.org> 20741L: op-tee@lists.trustedfirmware.org 20742S: Maintained 20743F: Documentation/staging/tee.rst 20744F: drivers/tee/ 20745F: include/linux/tee_drv.h 20746F: include/uapi/linux/tee.h 20747 20748TEGRA ARCHITECTURE SUPPORT 20749M: Thierry Reding <thierry.reding@gmail.com> 20750M: Jonathan Hunter <jonathanh@nvidia.com> 20751L: linux-tegra@vger.kernel.org 20752S: Supported 20753Q: http://patchwork.ozlabs.org/project/linux-tegra/list/ 20754T: git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git 20755N: [^a-z]tegra 20756 20757TEGRA CLOCK DRIVER 20758M: Peter De Schrijver <pdeschrijver@nvidia.com> 20759M: Prashant Gaikwad <pgaikwad@nvidia.com> 20760S: Supported 20761F: drivers/clk/tegra/ 20762 20763TEGRA DMA DRIVERS 20764M: Laxman Dewangan <ldewangan@nvidia.com> 20765M: Jon Hunter <jonathanh@nvidia.com> 20766S: Supported 20767F: drivers/dma/tegra* 20768 20769TEGRA I2C DRIVER 20770M: Laxman Dewangan <ldewangan@nvidia.com> 20771R: Dmitry Osipenko <digetx@gmail.com> 20772S: Supported 20773F: drivers/i2c/busses/i2c-tegra.c 20774 20775TEGRA IOMMU DRIVERS 20776M: Thierry Reding <thierry.reding@gmail.com> 20777R: Krishna Reddy <vdumpa@nvidia.com> 20778L: linux-tegra@vger.kernel.org 20779S: Supported 20780F: drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c 20781F: drivers/iommu/tegra* 20782 20783TEGRA KBC DRIVER 20784M: Laxman Dewangan <ldewangan@nvidia.com> 20785S: Supported 20786F: drivers/input/keyboard/tegra-kbc.c 20787 20788TEGRA NAND DRIVER 20789M: Stefan Agner <stefan@agner.ch> 20790M: Lucas Stach <dev@lynxeye.de> 20791S: Maintained 20792F: Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt 20793F: drivers/mtd/nand/raw/tegra_nand.c 20794 20795TEGRA PWM DRIVER 20796M: Thierry Reding <thierry.reding@gmail.com> 20797S: Supported 20798F: drivers/pwm/pwm-tegra.c 20799 20800TEGRA QUAD SPI DRIVER 20801M: Thierry Reding <thierry.reding@gmail.com> 20802M: Jonathan Hunter <jonathanh@nvidia.com> 20803M: Sowjanya Komatineni <skomatineni@nvidia.com> 20804L: linux-tegra@vger.kernel.org 20805S: Maintained 20806F: drivers/spi/spi-tegra210-quad.c 20807 20808TEGRA SERIAL DRIVER 20809M: Laxman Dewangan <ldewangan@nvidia.com> 20810S: Supported 20811F: drivers/tty/serial/serial-tegra.c 20812 20813TEGRA SPI DRIVER 20814M: Laxman Dewangan <ldewangan@nvidia.com> 20815S: Supported 20816F: drivers/spi/spi-tegra* 20817 20818TEGRA VIDEO DRIVER 20819M: Thierry Reding <thierry.reding@gmail.com> 20820M: Jonathan Hunter <jonathanh@nvidia.com> 20821M: Sowjanya Komatineni <skomatineni@nvidia.com> 20822L: linux-media@vger.kernel.org 20823L: linux-tegra@vger.kernel.org 20824S: Maintained 20825F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 20826F: drivers/staging/media/tegra-video/ 20827 20828TEGRA XUSB PADCTL DRIVER 20829M: JC Kuo <jckuo@nvidia.com> 20830S: Supported 20831F: drivers/phy/tegra/xusb* 20832 20833TEHUTI ETHERNET DRIVER 20834M: Andy Gospodarek <andy@greyhouse.net> 20835L: netdev@vger.kernel.org 20836S: Supported 20837F: drivers/net/ethernet/tehuti/* 20838 20839TELECOM CLOCK DRIVER FOR MCPL0010 20840M: Mark Gross <markgross@kernel.org> 20841S: Supported 20842F: drivers/char/tlclk.c 20843 20844TEMPO SEMICONDUCTOR DRIVERS 20845M: Steven Eckhoff <steven.eckhoff.opensource@gmail.com> 20846S: Maintained 20847F: Documentation/devicetree/bindings/sound/tscs*.txt 20848F: sound/soc/codecs/tscs*.c 20849F: sound/soc/codecs/tscs*.h 20850 20851TENSILICA XTENSA PORT (xtensa) 20852M: Chris Zankel <chris@zankel.net> 20853M: Max Filippov <jcmvbkbc@gmail.com> 20854S: Maintained 20855T: git https://github.com/jcmvbkbc/linux-xtensa.git 20856F: arch/xtensa/ 20857F: drivers/irqchip/irq-xtensa-* 20858 20859TEXAS INSTRUMENTS ASoC DRIVERS 20860M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 20861L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20862S: Maintained 20863F: Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml 20864F: sound/soc/ti/ 20865 20866TEXAS INSTRUMENTS DMA DRIVERS 20867M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 20868L: dmaengine@vger.kernel.org 20869S: Maintained 20870F: Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt 20871F: Documentation/devicetree/bindings/dma/ti-edma.txt 20872F: Documentation/devicetree/bindings/dma/ti/ 20873F: drivers/dma/ti/ 20874F: include/linux/dma/k3-psil.h 20875F: include/linux/dma/k3-udma-glue.h 20876F: include/linux/dma/ti-cppi5.h 20877X: drivers/dma/ti/cppi41.c 20878 20879TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER 20880M: Robert Marko <robert.marko@sartura.hr> 20881M: Luka Perkov <luka.perkov@sartura.hr> 20882L: linux-hwmon@vger.kernel.org 20883S: Maintained 20884F: Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml 20885F: Documentation/hwmon/tps23861.rst 20886F: drivers/hwmon/tps23861.c 20887 20888TEXAS INSTRUMENTS' DAC7612 DAC DRIVER 20889M: Ricardo Ribalda <ribalda@kernel.org> 20890L: linux-iio@vger.kernel.org 20891S: Supported 20892F: Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml 20893F: drivers/iio/dac/ti-dac7612.c 20894 20895TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER 20896M: Nishanth Menon <nm@ti.com> 20897M: Tero Kristo <kristo@kernel.org> 20898M: Santosh Shilimkar <ssantosh@kernel.org> 20899L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20900S: Maintained 20901F: Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml 20902F: Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml 20903F: Documentation/devicetree/bindings/clock/ti,sci-clk.yaml 20904F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml 20905F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml 20906F: Documentation/devicetree/bindings/reset/ti,sci-reset.yaml 20907F: Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml 20908F: drivers/clk/keystone/sci-clk.c 20909F: drivers/firmware/ti_sci* 20910F: drivers/irqchip/irq-ti-sci-inta.c 20911F: drivers/irqchip/irq-ti-sci-intr.c 20912F: drivers/reset/reset-ti-sci.c 20913F: drivers/soc/ti/ti_sci_inta_msi.c 20914F: drivers/soc/ti/ti_sci_pm_domains.c 20915F: include/dt-bindings/soc/ti,sci_pm_domain.h 20916F: include/linux/soc/ti/ti_sci_inta_msi.h 20917F: include/linux/soc/ti/ti_sci_protocol.h 20918 20919TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER 20920M: Puranjay Mohan <puranjay12@gmail.com> 20921L: linux-iio@vger.kernel.org 20922S: Supported 20923F: Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml 20924F: drivers/iio/temperature/tmp117.c 20925 20926THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER 20927M: Hans Verkuil <hverkuil@xs4all.nl> 20928L: linux-media@vger.kernel.org 20929S: Maintained 20930W: https://linuxtv.org 20931T: git git://linuxtv.org/media_tree.git 20932F: drivers/media/radio/radio-raremono.c 20933 20934THERMAL 20935M: Rafael J. Wysocki <rafael@kernel.org> 20936M: Daniel Lezcano <daniel.lezcano@linaro.org> 20937R: Amit Kucheria <amitk@kernel.org> 20938R: Zhang Rui <rui.zhang@intel.com> 20939L: linux-pm@vger.kernel.org 20940S: Supported 20941Q: https://patchwork.kernel.org/project/linux-pm/list/ 20942T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal 20943F: Documentation/ABI/testing/sysfs-class-thermal 20944F: Documentation/admin-guide/thermal/ 20945F: Documentation/devicetree/bindings/thermal/ 20946F: Documentation/driver-api/thermal/ 20947F: drivers/thermal/ 20948F: include/dt-bindings/thermal/ 20949F: include/linux/cpu_cooling.h 20950F: include/linux/thermal.h 20951F: include/uapi/linux/thermal.h 20952F: tools/lib/thermal/ 20953F: tools/thermal/ 20954 20955THERMAL DRIVER FOR AMLOGIC SOCS 20956M: Guillaume La Roque <glaroque@baylibre.com> 20957L: linux-pm@vger.kernel.org 20958L: linux-amlogic@lists.infradead.org 20959S: Supported 20960W: http://linux-meson.com/ 20961F: Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml 20962F: drivers/thermal/amlogic_thermal.c 20963 20964THERMAL/CPU_COOLING 20965M: Amit Daniel Kachhap <amit.kachhap@gmail.com> 20966M: Daniel Lezcano <daniel.lezcano@linaro.org> 20967M: Viresh Kumar <viresh.kumar@linaro.org> 20968R: Lukasz Luba <lukasz.luba@arm.com> 20969L: linux-pm@vger.kernel.org 20970S: Supported 20971F: Documentation/driver-api/thermal/cpu-cooling-api.rst 20972F: Documentation/driver-api/thermal/cpu-idle-cooling.rst 20973F: drivers/thermal/cpufreq_cooling.c 20974F: drivers/thermal/cpuidle_cooling.c 20975F: include/linux/cpu_cooling.h 20976 20977THERMAL/POWER_ALLOCATOR 20978M: Lukasz Luba <lukasz.luba@arm.com> 20979L: linux-pm@vger.kernel.org 20980S: Maintained 20981F: Documentation/driver-api/thermal/power_allocator.rst 20982F: drivers/thermal/gov_power_allocator.c 20983F: drivers/thermal/thermal_trace_ipa.h 20984 20985THINKPAD ACPI EXTRAS DRIVER 20986M: Henrique de Moraes Holschuh <hmh@hmh.eng.br> 20987L: ibm-acpi-devel@lists.sourceforge.net 20988L: platform-driver-x86@vger.kernel.org 20989S: Maintained 20990W: http://ibm-acpi.sourceforge.net 20991W: http://thinkwiki.org/wiki/Ibm-acpi 20992T: git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git 20993F: drivers/platform/x86/thinkpad_acpi.c 20994 20995THINKPAD LMI DRIVER 20996M: Mark Pearson <markpearson@lenovo.com> 20997L: platform-driver-x86@vger.kernel.org 20998S: Maintained 20999F: Documentation/ABI/testing/sysfs-class-firmware-attributes 21000F: drivers/platform/x86/think-lmi.? 21001 21002THUNDERBOLT DMA TRAFFIC TEST DRIVER 21003M: Isaac Hazan <isaac.hazan@intel.com> 21004L: linux-usb@vger.kernel.org 21005S: Maintained 21006F: drivers/thunderbolt/dma_test.c 21007 21008THUNDERBOLT DRIVER 21009M: Andreas Noever <andreas.noever@gmail.com> 21010M: Michael Jamet <michael.jamet@intel.com> 21011M: Mika Westerberg <mika.westerberg@linux.intel.com> 21012M: Yehezkel Bernat <YehezkelShB@gmail.com> 21013L: linux-usb@vger.kernel.org 21014S: Maintained 21015T: git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git 21016F: Documentation/admin-guide/thunderbolt.rst 21017F: drivers/thunderbolt/ 21018F: include/linux/thunderbolt.h 21019 21020THUNDERBOLT NETWORK DRIVER 21021M: Michael Jamet <michael.jamet@intel.com> 21022M: Mika Westerberg <mika.westerberg@linux.intel.com> 21023M: Yehezkel Bernat <YehezkelShB@gmail.com> 21024L: netdev@vger.kernel.org 21025S: Maintained 21026F: drivers/net/thunderbolt/ 21027 21028THUNDERX GPIO DRIVER 21029M: Robert Richter <rric@kernel.org> 21030S: Odd Fixes 21031F: drivers/gpio/gpio-thunderx.c 21032 21033TI ADS7924 ADC DRIVER 21034M: Hugo Villeneuve <hvilleneuve@dimonoff.com> 21035L: linux-iio@vger.kernel.org 21036S: Supported 21037F: Documentation/devicetree/bindings/iio/adc/ti,ads7924.yaml 21038F: drivers/iio/adc/ti-ads7924.c 21039 21040TI AM437X VPFE DRIVER 21041M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 21042L: linux-media@vger.kernel.org 21043S: Maintained 21044W: https://linuxtv.org 21045Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21046T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 21047F: drivers/media/platform/ti/am437x/ 21048 21049TI BANDGAP AND THERMAL DRIVER 21050M: Eduardo Valentin <edubezval@gmail.com> 21051M: Keerthy <j-keerthy@ti.com> 21052L: linux-pm@vger.kernel.org 21053L: linux-omap@vger.kernel.org 21054S: Maintained 21055F: drivers/thermal/ti-soc-thermal/ 21056 21057TI BQ27XXX POWER SUPPLY DRIVER 21058F: drivers/power/supply/bq27xxx_battery.c 21059F: drivers/power/supply/bq27xxx_battery_i2c.c 21060F: include/linux/power/bq27xxx_battery.h 21061 21062TI CDCE706 CLOCK DRIVER 21063M: Max Filippov <jcmvbkbc@gmail.com> 21064S: Maintained 21065F: drivers/clk/clk-cdce706.c 21066 21067TI CLOCK DRIVER 21068M: Tero Kristo <kristo@kernel.org> 21069L: linux-omap@vger.kernel.org 21070S: Odd Fixes 21071F: drivers/clk/ti/ 21072F: include/linux/clk/ti.h 21073 21074TI DAVINCI MACHINE SUPPORT 21075M: Bartosz Golaszewski <brgl@bgdev.pl> 21076L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21077S: Maintained 21078T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 21079F: Documentation/devicetree/bindings/i2c/i2c-davinci.txt 21080F: arch/arm/boot/dts/da850* 21081F: arch/arm/mach-davinci/ 21082F: drivers/i2c/busses/i2c-davinci.c 21083 21084TI DAVINCI SERIES CLOCK DRIVER 21085M: David Lechner <david@lechnology.com> 21086R: Sekhar Nori <nsekhar@ti.com> 21087S: Maintained 21088F: Documentation/devicetree/bindings/clock/ti/davinci/ 21089F: drivers/clk/davinci/ 21090F: include/linux/clk/davinci.h 21091 21092TI DAVINCI SERIES GPIO DRIVER 21093M: Keerthy <j-keerthy@ti.com> 21094L: linux-gpio@vger.kernel.org 21095S: Maintained 21096F: Documentation/devicetree/bindings/gpio/gpio-davinci.yaml 21097F: drivers/gpio/gpio-davinci.c 21098 21099TI DAVINCI SERIES MEDIA DRIVER 21100M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 21101L: linux-media@vger.kernel.org 21102S: Maintained 21103W: https://linuxtv.org 21104Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21105T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 21106F: drivers/media/platform/ti/davinci/ 21107F: include/media/davinci/ 21108 21109TI ENHANCED CAPTURE (eCAP) DRIVER 21110M: Vignesh Raghavendra <vigneshr@ti.com> 21111R: Julien Panis <jpanis@baylibre.com> 21112L: linux-iio@vger.kernel.org 21113L: linux-omap@vger.kernel.org 21114S: Maintained 21115F: Documentation/devicetree/bindings/counter/ti,am62-ecap-capture.yaml 21116F: drivers/counter/ti-ecap-capture.c 21117 21118TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER 21119R: David Lechner <david@lechnology.com> 21120L: linux-iio@vger.kernel.org 21121F: Documentation/devicetree/bindings/counter/ti-eqep.yaml 21122F: drivers/counter/ti-eqep.c 21123 21124TI ETHERNET SWITCH DRIVER (CPSW) 21125R: Grygorii Strashko <grygorii.strashko@ti.com> 21126L: linux-omap@vger.kernel.org 21127L: netdev@vger.kernel.org 21128S: Maintained 21129F: drivers/net/ethernet/ti/cpsw* 21130F: drivers/net/ethernet/ti/davinci* 21131 21132TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS 21133M: Alex Dubov <oakad@yahoo.com> 21134S: Maintained 21135W: http://tifmxx.berlios.de/ 21136F: drivers/memstick/host/tifm_ms.c 21137F: drivers/misc/tifm* 21138F: drivers/mmc/host/tifm_sd.c 21139F: include/linux/tifm.h 21140 21141TI KEYSTONE MULTICORE NAVIGATOR DRIVERS 21142M: Nishanth Menon <nm@ti.com> 21143M: Santosh Shilimkar <ssantosh@kernel.org> 21144L: linux-kernel@vger.kernel.org 21145L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21146S: Maintained 21147T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 21148F: drivers/soc/ti/* 21149 21150TI LM49xxx FAMILY ASoC CODEC DRIVERS 21151M: M R Swami Reddy <mr.swami.reddy@ti.com> 21152M: Vishwas A Deshpande <vishwas.a.deshpande@ti.com> 21153L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21154S: Maintained 21155F: sound/soc/codecs/isabelle* 21156F: sound/soc/codecs/lm49453* 21157 21158TI LMP92064 ADC DRIVER 21159M: Leonard Göhrs <l.goehrs@pengutronix.de> 21160R: kernel@pengutronix.de 21161L: linux-iio@vger.kernel.org 21162S: Maintained 21163F: Documentation/devicetree/bindings/iio/adc/ti,lmp92064.yaml 21164F: drivers/iio/adc/ti-lmp92064.c 21165 21166TI PCM3060 ASoC CODEC DRIVER 21167M: Kirill Marinushkin <kmarinushkin@birdec.com> 21168L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21169S: Maintained 21170F: Documentation/devicetree/bindings/sound/pcm3060.txt 21171F: sound/soc/codecs/pcm3060* 21172 21173TI TAS571X FAMILY ASoC CODEC DRIVER 21174M: Kevin Cernekee <cernekee@chromium.org> 21175L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21176S: Odd Fixes 21177F: sound/soc/codecs/tas571x* 21178 21179TI TMAG5273 MAGNETOMETER DRIVER 21180M: Gerald Loacker <gerald.loacker@wolfvision.net> 21181L: linux-iio@vger.kernel.org 21182S: Maintained 21183F: Documentation/devicetree/bindings/iio/magnetometer/ti,tmag5273.yaml 21184F: drivers/iio/magnetometer/tmag5273.c 21185 21186TI TRF7970A NFC DRIVER 21187M: Mark Greer <mgreer@animalcreek.com> 21188L: linux-wireless@vger.kernel.org 21189S: Supported 21190F: Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml 21191F: drivers/nfc/trf7970a.c 21192 21193TI TSC2046 ADC DRIVER 21194M: Oleksij Rempel <o.rempel@pengutronix.de> 21195R: kernel@pengutronix.de 21196L: linux-iio@vger.kernel.org 21197S: Maintained 21198F: Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml 21199F: drivers/iio/adc/ti-tsc2046.c 21200 21201TI TWL4030 SERIES SOC CODEC DRIVER 21202M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21203L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21204S: Maintained 21205F: sound/soc/codecs/twl4030* 21206 21207TI VPE/CAL DRIVERS 21208M: Benoit Parrot <bparrot@ti.com> 21209L: linux-media@vger.kernel.org 21210S: Maintained 21211W: http://linuxtv.org/ 21212Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21213F: Documentation/devicetree/bindings/media/ti,cal.yaml 21214F: Documentation/devicetree/bindings/media/ti,vpe.yaml 21215F: drivers/media/platform/ti/cal/ 21216F: drivers/media/platform/ti/vpe/ 21217 21218TI WILINK WIRELESS DRIVERS 21219L: linux-wireless@vger.kernel.org 21220S: Orphan 21221W: https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx 21222W: https://wireless.wiki.kernel.org/en/users/Drivers/wl1251 21223T: git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git 21224F: drivers/net/wireless/ti/ 21225 21226TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER 21227M: John Stultz <jstultz@google.com> 21228M: Thomas Gleixner <tglx@linutronix.de> 21229R: Stephen Boyd <sboyd@kernel.org> 21230L: linux-kernel@vger.kernel.org 21231S: Supported 21232T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 21233F: include/linux/clocksource.h 21234F: include/linux/time.h 21235F: include/linux/timex.h 21236F: include/uapi/linux/time.h 21237F: include/uapi/linux/timex.h 21238F: kernel/time/alarmtimer.c 21239F: kernel/time/clocksource.c 21240F: kernel/time/ntp.c 21241F: kernel/time/time*.c 21242F: tools/testing/selftests/timers/ 21243 21244TIPC NETWORK LAYER 21245M: Jon Maloy <jmaloy@redhat.com> 21246M: Ying Xue <ying.xue@windriver.com> 21247L: netdev@vger.kernel.org (core kernel code) 21248L: tipc-discussion@lists.sourceforge.net (user apps, general discussion) 21249S: Maintained 21250W: http://tipc.sourceforge.net/ 21251F: include/uapi/linux/tipc*.h 21252F: net/tipc/ 21253 21254TLAN NETWORK DRIVER 21255M: Samuel Chessman <chessman@tux.org> 21256L: tlan-devel@lists.sourceforge.net (subscribers-only) 21257S: Maintained 21258W: http://sourceforge.net/projects/tlan/ 21259F: Documentation/networking/device_drivers/ethernet/ti/tlan.rst 21260F: drivers/net/ethernet/ti/tlan.* 21261 21262TMIO/SDHI MMC DRIVER 21263M: Wolfram Sang <wsa+renesas@sang-engineering.com> 21264L: linux-mmc@vger.kernel.org 21265L: linux-renesas-soc@vger.kernel.org 21266S: Supported 21267F: drivers/mmc/host/renesas_sdhi* 21268F: drivers/mmc/host/tmio_mmc* 21269F: include/linux/mfd/tmio.h 21270 21271TMP401 HARDWARE MONITOR DRIVER 21272M: Guenter Roeck <linux@roeck-us.net> 21273L: linux-hwmon@vger.kernel.org 21274S: Maintained 21275F: Documentation/devicetree/bindings/hwmon/ti,tmp401.yaml 21276F: Documentation/hwmon/tmp401.rst 21277F: drivers/hwmon/tmp401.c 21278 21279TMP464 HARDWARE MONITOR DRIVER 21280M: Guenter Roeck <linux@roeck-us.net> 21281L: linux-hwmon@vger.kernel.org 21282S: Maintained 21283F: Documentation/devicetree/bindings/hwmon/ti,tmp464.yaml 21284F: Documentation/hwmon/tmp464.rst 21285F: drivers/hwmon/tmp464.c 21286 21287TMP513 HARDWARE MONITOR DRIVER 21288M: Eric Tremblay <etremblay@distech-controls.com> 21289L: linux-hwmon@vger.kernel.org 21290S: Maintained 21291F: Documentation/hwmon/tmp513.rst 21292F: drivers/hwmon/tmp513.c 21293 21294TMPFS (SHMEM FILESYSTEM) 21295M: Hugh Dickins <hughd@google.com> 21296L: linux-mm@kvack.org 21297S: Maintained 21298F: include/linux/shmem_fs.h 21299F: mm/shmem.c 21300 21301TOMOYO SECURITY MODULE 21302M: Kentaro Takeda <takedakn@nttdata.co.jp> 21303M: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> 21304L: tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English) 21305L: tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English) 21306L: tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese) 21307L: tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese) 21308S: Maintained 21309W: https://tomoyo.osdn.jp/ 21310F: security/tomoyo/ 21311 21312TOPSTAR LAPTOP EXTRAS DRIVER 21313M: Herton Ronaldo Krzesinski <herton@canonical.com> 21314L: platform-driver-x86@vger.kernel.org 21315S: Maintained 21316F: drivers/platform/x86/topstar-laptop.c 21317 21318TORTURE-TEST MODULES 21319M: Davidlohr Bueso <dave@stgolabs.net> 21320M: "Paul E. McKenney" <paulmck@kernel.org> 21321M: Josh Triplett <josh@joshtriplett.org> 21322L: linux-kernel@vger.kernel.org 21323S: Supported 21324T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 21325F: Documentation/RCU/torture.rst 21326F: kernel/locking/locktorture.c 21327F: kernel/rcu/rcuscale.c 21328F: kernel/rcu/rcutorture.c 21329F: kernel/rcu/refscale.c 21330F: kernel/torture.c 21331 21332TOSHIBA ACPI EXTRAS DRIVER 21333M: Azael Avalos <coproscefalo@gmail.com> 21334L: platform-driver-x86@vger.kernel.org 21335S: Maintained 21336F: drivers/platform/x86/toshiba_acpi.c 21337 21338TOSHIBA BLUETOOTH DRIVER 21339M: Azael Avalos <coproscefalo@gmail.com> 21340L: platform-driver-x86@vger.kernel.org 21341S: Maintained 21342F: drivers/platform/x86/toshiba_bluetooth.c 21343 21344TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER 21345M: Azael Avalos <coproscefalo@gmail.com> 21346L: platform-driver-x86@vger.kernel.org 21347S: Maintained 21348F: drivers/platform/x86/toshiba_haps.c 21349 21350TOSHIBA SMM DRIVER 21351M: Jonathan Buzzard <jonathan@buzzard.org.uk> 21352S: Maintained 21353W: http://www.buzzard.org.uk/toshiba/ 21354F: drivers/char/toshiba.c 21355F: include/linux/toshiba.h 21356F: include/uapi/linux/toshiba.h 21357 21358TOSHIBA TC358743 DRIVER 21359M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 21360L: linux-media@vger.kernel.org 21361S: Maintained 21362F: Documentation/devicetree/bindings/media/i2c/tc358743.txt 21363F: drivers/media/i2c/tc358743* 21364F: include/media/i2c/tc358743.h 21365 21366TOSHIBA WMI HOTKEYS DRIVER 21367M: Azael Avalos <coproscefalo@gmail.com> 21368L: platform-driver-x86@vger.kernel.org 21369S: Maintained 21370F: drivers/platform/x86/toshiba-wmi.c 21371 21372TPM DEVICE DRIVER 21373M: Peter Huewe <peterhuewe@gmx.de> 21374M: Jarkko Sakkinen <jarkko@kernel.org> 21375R: Jason Gunthorpe <jgg@ziepe.ca> 21376L: linux-integrity@vger.kernel.org 21377S: Maintained 21378W: https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity 21379Q: https://patchwork.kernel.org/project/linux-integrity/list/ 21380T: git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git 21381F: drivers/char/tpm/ 21382 21383TPS546D24 DRIVER 21384M: Duke Du <dukedu83@gmail.com> 21385L: linux-hwmon@vger.kernel.org 21386S: Maintained 21387F: Documentation/hwmon/tps546d24.rst 21388F: drivers/hwmon/pmbus/tps546d24.c 21389 21390TRACING 21391M: Steven Rostedt <rostedt@goodmis.org> 21392M: Masami Hiramatsu <mhiramat@kernel.org> 21393L: linux-kernel@vger.kernel.org 21394L: linux-trace-kernel@vger.kernel.org 21395S: Maintained 21396Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 21397T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 21398F: Documentation/trace/* 21399F: fs/tracefs/ 21400F: include/linux/trace*.h 21401F: include/trace/ 21402F: kernel/trace/ 21403F: scripts/tracing/ 21404F: tools/testing/selftests/ftrace/ 21405 21406TRACING MMIO ACCESSES (MMIOTRACE) 21407M: Steven Rostedt <rostedt@goodmis.org> 21408M: Masami Hiramatsu <mhiramat@kernel.org> 21409R: Karol Herbst <karolherbst@gmail.com> 21410R: Pekka Paalanen <ppaalanen@gmail.com> 21411L: linux-kernel@vger.kernel.org 21412L: nouveau@lists.freedesktop.org 21413S: Maintained 21414F: arch/x86/mm/kmmio.c 21415F: arch/x86/mm/mmio-mod.c 21416F: arch/x86/mm/testmmiotrace.c 21417F: include/linux/mmiotrace.h 21418F: kernel/trace/trace_mmiotrace.c 21419 21420TRACING OS NOISE / LATENCY TRACERS 21421M: Steven Rostedt <rostedt@goodmis.org> 21422M: Daniel Bristot de Oliveira <bristot@kernel.org> 21423S: Maintained 21424F: Documentation/trace/hwlat_detector.rst 21425F: Documentation/trace/osnoise-tracer.rst 21426F: Documentation/trace/timerlat-tracer.rst 21427F: arch/*/kernel/trace.c 21428F: include/trace/events/osnoise.h 21429F: kernel/trace/trace_hwlat.c 21430F: kernel/trace/trace_irqsoff.c 21431F: kernel/trace/trace_osnoise.c 21432F: kernel/trace/trace_sched_wakeup.c 21433 21434TRADITIONAL CHINESE DOCUMENTATION 21435M: Hu Haowen <src.res@email.cn> 21436L: linux-doc-tw-discuss@lists.sourceforge.net (moderated for non-subscribers) 21437S: Maintained 21438W: https://github.com/srcres258/linux-doc 21439T: git git://github.com/srcres258/linux-doc.git doc-zh-tw 21440F: Documentation/translations/zh_TW/ 21441 21442TTY LAYER 21443M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21444M: Jiri Slaby <jirislaby@kernel.org> 21445S: Supported 21446T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 21447F: Documentation/driver-api/serial/ 21448F: drivers/tty/ 21449F: drivers/tty/serial/serial_core.c 21450F: include/linux/selection.h 21451F: include/linux/serial.h 21452F: include/linux/serial_core.h 21453F: include/linux/sysrq.h 21454F: include/linux/tty*.h 21455F: include/linux/vt.h 21456F: include/linux/vt_*.h 21457F: include/uapi/linux/serial.h 21458F: include/uapi/linux/serial_core.h 21459F: include/uapi/linux/tty.h 21460 21461TUA9001 MEDIA DRIVER 21462M: Antti Palosaari <crope@iki.fi> 21463L: linux-media@vger.kernel.org 21464S: Maintained 21465W: https://linuxtv.org 21466W: http://palosaari.fi/linux/ 21467Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21468T: git git://linuxtv.org/anttip/media_tree.git 21469F: drivers/media/tuners/tua9001* 21470 21471TULIP NETWORK DRIVERS 21472L: netdev@vger.kernel.org 21473L: linux-parisc@vger.kernel.org 21474S: Orphan 21475F: drivers/net/ethernet/dec/tulip/ 21476 21477TUN/TAP driver 21478M: Maxim Krasnyansky <maxk@qti.qualcomm.com> 21479S: Maintained 21480W: http://vtun.sourceforge.net/tun 21481F: Documentation/networking/tuntap.rst 21482F: arch/um/os-Linux/drivers/ 21483 21484TURBOCHANNEL SUBSYSTEM 21485M: "Maciej W. Rozycki" <macro@orcam.me.uk> 21486M: Ralf Baechle <ralf@linux-mips.org> 21487L: linux-mips@vger.kernel.org 21488S: Maintained 21489Q: http://patchwork.linux-mips.org/project/linux-mips/list/ 21490F: drivers/tc/ 21491F: include/linux/tc.h 21492 21493TURBOSTAT UTILITY 21494M: "Len Brown" <lenb@kernel.org> 21495L: linux-pm@vger.kernel.org 21496S: Supported 21497Q: https://patchwork.kernel.org/project/linux-pm/list/ 21498B: https://bugzilla.kernel.org 21499T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat 21500F: tools/power/x86/turbostat/ 21501 21502TW5864 VIDEO4LINUX DRIVER 21503M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 21504M: Anton Sviridenko <anton@corp.bluecherry.net> 21505M: Andrey Utkin <andrey.utkin@corp.bluecherry.net> 21506M: Andrey Utkin <andrey_utkin@fastmail.com> 21507L: linux-media@vger.kernel.org 21508S: Supported 21509F: drivers/media/pci/tw5864/ 21510 21511TW68 VIDEO4LINUX DRIVER 21512M: Hans Verkuil <hverkuil@xs4all.nl> 21513L: linux-media@vger.kernel.org 21514S: Odd Fixes 21515W: https://linuxtv.org 21516T: git git://linuxtv.org/media_tree.git 21517F: drivers/media/pci/tw68/ 21518 21519TW686X VIDEO4LINUX DRIVER 21520M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 21521L: linux-media@vger.kernel.org 21522S: Maintained 21523W: http://linuxtv.org 21524T: git git://linuxtv.org/media_tree.git 21525F: drivers/media/pci/tw686x/ 21526 21527U-BOOT ENVIRONMENT VARIABLES 21528M: Rafał Miłecki <rafal@milecki.pl> 21529S: Maintained 21530F: Documentation/devicetree/bindings/nvmem/u-boot,env.yaml 21531F: drivers/nvmem/u-boot-env.c 21532 21533UACCE ACCELERATOR FRAMEWORK 21534M: Zhangfei Gao <zhangfei.gao@linaro.org> 21535M: Zhou Wang <wangzhou1@hisilicon.com> 21536L: linux-accelerators@lists.ozlabs.org 21537L: linux-kernel@vger.kernel.org 21538S: Maintained 21539F: Documentation/ABI/testing/sysfs-driver-uacce 21540F: Documentation/misc-devices/uacce.rst 21541F: drivers/misc/uacce/ 21542F: include/linux/uacce.h 21543F: include/uapi/misc/uacce/ 21544 21545UBI FILE SYSTEM (UBIFS) 21546M: Richard Weinberger <richard@nod.at> 21547L: linux-mtd@lists.infradead.org 21548S: Supported 21549W: http://www.linux-mtd.infradead.org/doc/ubifs.html 21550T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21551T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21552F: Documentation/ABI/testing/sysfs-fs-ubifs 21553F: Documentation/filesystems/ubifs-authentication.rst 21554F: Documentation/filesystems/ubifs.rst 21555F: fs/ubifs/ 21556 21557UBLK USERSPACE BLOCK DRIVER 21558M: Ming Lei <ming.lei@redhat.com> 21559L: linux-block@vger.kernel.org 21560S: Maintained 21561F: Documentation/block/ublk.rst 21562F: drivers/block/ublk_drv.c 21563F: include/uapi/linux/ublk_cmd.h 21564 21565UCLINUX (M68KNOMMU AND COLDFIRE) 21566M: Greg Ungerer <gerg@linux-m68k.org> 21567L: linux-m68k@lists.linux-m68k.org 21568S: Maintained 21569W: http://www.linux-m68k.org/ 21570T: git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git 21571F: arch/m68k/*/*_no.* 21572F: arch/m68k/68*/ 21573F: arch/m68k/coldfire/ 21574F: arch/m68k/include/asm/*_no.* 21575 21576UDF FILESYSTEM 21577M: Jan Kara <jack@suse.com> 21578S: Maintained 21579F: Documentation/filesystems/udf.rst 21580F: fs/udf/ 21581 21582UDRAW TABLET 21583M: Bastien Nocera <hadess@hadess.net> 21584L: linux-input@vger.kernel.org 21585S: Maintained 21586F: drivers/hid/hid-udraw-ps3.c 21587 21588UFS FILESYSTEM 21589M: Evgeniy Dushistov <dushistov@mail.ru> 21590S: Maintained 21591F: Documentation/admin-guide/ufs.rst 21592F: fs/ufs/ 21593 21594UHID USERSPACE HID IO DRIVER 21595M: David Rheinsberg <david.rheinsberg@gmail.com> 21596L: linux-input@vger.kernel.org 21597S: Maintained 21598F: drivers/hid/uhid.c 21599F: include/uapi/linux/uhid.h 21600 21601ULPI BUS 21602M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21603L: linux-usb@vger.kernel.org 21604S: Maintained 21605F: drivers/usb/common/ulpi.c 21606F: include/linux/ulpi/ 21607 21608UNICODE SUBSYSTEM 21609M: Gabriel Krisman Bertazi <krisman@collabora.com> 21610L: linux-fsdevel@vger.kernel.org 21611S: Supported 21612F: fs/unicode/ 21613 21614UNIFDEF 21615M: Tony Finch <dot@dotat.at> 21616S: Maintained 21617W: http://dotat.at/prog/unifdef 21618F: scripts/unifdef.c 21619 21620UNIFORM CDROM DRIVER 21621M: Phillip Potter <phil@philpotter.co.uk> 21622S: Maintained 21623F: Documentation/cdrom/ 21624F: drivers/cdrom/cdrom.c 21625F: include/linux/cdrom.h 21626F: include/uapi/linux/cdrom.h 21627 21628UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER 21629R: Alim Akhtar <alim.akhtar@samsung.com> 21630R: Avri Altman <avri.altman@wdc.com> 21631R: Bart Van Assche <bvanassche@acm.org> 21632L: linux-scsi@vger.kernel.org 21633S: Supported 21634F: Documentation/devicetree/bindings/ufs/ 21635F: Documentation/scsi/ufs.rst 21636F: drivers/ufs/core/ 21637 21638UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS 21639M: Pedro Sousa <pedrom.sousa@synopsys.com> 21640L: linux-scsi@vger.kernel.org 21641S: Supported 21642F: drivers/ufs/host/*dwc* 21643 21644UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER EXYNOS HOOKS 21645M: Alim Akhtar <alim.akhtar@samsung.com> 21646L: linux-scsi@vger.kernel.org 21647S: Maintained 21648F: drivers/ufs/host/ufs-exynos* 21649 21650UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS 21651M: Stanley Chu <stanley.chu@mediatek.com> 21652L: linux-scsi@vger.kernel.org 21653L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 21654S: Maintained 21655F: drivers/ufs/host/ufs-mediatek* 21656 21657UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER QUALCOMM HOOKS 21658M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 21659L: linux-arm-msm@vger.kernel.org 21660L: linux-scsi@vger.kernel.org 21661S: Maintained 21662F: Documentation/devicetree/bindings/ufs/qcom,ufs.yaml 21663F: drivers/ufs/host/ufs-qcom* 21664 21665UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER RENESAS HOOKS 21666M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 21667L: linux-renesas-soc@vger.kernel.org 21668L: linux-scsi@vger.kernel.org 21669S: Maintained 21670F: drivers/ufs/host/ufs-renesas.c 21671 21672UNSORTED BLOCK IMAGES (UBI) 21673M: Richard Weinberger <richard@nod.at> 21674L: linux-mtd@lists.infradead.org 21675S: Supported 21676W: http://www.linux-mtd.infradead.org/ 21677T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21678T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21679F: drivers/mtd/ubi/ 21680F: include/linux/mtd/ubi.h 21681F: include/uapi/mtd/ubi-user.h 21682 21683USB "USBNET" DRIVER FRAMEWORK 21684M: Oliver Neukum <oneukum@suse.com> 21685L: netdev@vger.kernel.org 21686S: Maintained 21687W: http://www.linux-usb.org/usbnet 21688F: drivers/net/usb/usbnet.c 21689F: include/linux/usb/usbnet.h 21690 21691USB ACM DRIVER 21692M: Oliver Neukum <oneukum@suse.com> 21693L: linux-usb@vger.kernel.org 21694S: Maintained 21695F: Documentation/usb/acm.rst 21696F: drivers/usb/class/cdc-acm.* 21697 21698USB APPLE MFI FASTCHARGE DRIVER 21699M: Bastien Nocera <hadess@hadess.net> 21700L: linux-usb@vger.kernel.org 21701S: Maintained 21702F: drivers/usb/misc/apple-mfi-fastcharge.c 21703 21704USB AR5523 WIRELESS DRIVER 21705M: Pontus Fuchs <pontus.fuchs@gmail.com> 21706L: linux-wireless@vger.kernel.org 21707S: Maintained 21708F: drivers/net/wireless/ath/ar5523/ 21709 21710USB ATTACHED SCSI 21711M: Oliver Neukum <oneukum@suse.com> 21712L: linux-usb@vger.kernel.org 21713L: linux-scsi@vger.kernel.org 21714S: Maintained 21715F: drivers/usb/storage/uas.c 21716 21717USB CDC ETHERNET DRIVER 21718M: Oliver Neukum <oliver@neukum.org> 21719L: linux-usb@vger.kernel.org 21720S: Maintained 21721F: drivers/net/usb/cdc_*.c 21722F: include/uapi/linux/usb/cdc.h 21723 21724USB CHAOSKEY DRIVER 21725M: Keith Packard <keithp@keithp.com> 21726L: linux-usb@vger.kernel.org 21727S: Maintained 21728F: drivers/usb/misc/chaoskey.c 21729 21730USB CYPRESS C67X00 DRIVER 21731L: linux-usb@vger.kernel.org 21732S: Orphan 21733F: drivers/usb/c67x00/ 21734 21735USB DAVICOM DM9601 DRIVER 21736M: Peter Korsgaard <peter@korsgaard.com> 21737L: netdev@vger.kernel.org 21738S: Maintained 21739W: http://www.linux-usb.org/usbnet 21740F: drivers/net/usb/dm9601.c 21741 21742USB EHCI DRIVER 21743M: Alan Stern <stern@rowland.harvard.edu> 21744L: linux-usb@vger.kernel.org 21745S: Maintained 21746F: Documentation/usb/ehci.rst 21747F: drivers/usb/host/ehci* 21748 21749USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...) 21750M: Jiri Kosina <jikos@kernel.org> 21751M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 21752L: linux-usb@vger.kernel.org 21753S: Maintained 21754T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 21755F: Documentation/hid/hiddev.rst 21756F: drivers/hid/usbhid/ 21757 21758USB INTEL XHCI ROLE MUX DRIVER 21759M: Hans de Goede <hdegoede@redhat.com> 21760L: linux-usb@vger.kernel.org 21761S: Maintained 21762F: drivers/usb/roles/intel-xhci-usb-role-switch.c 21763 21764USB IP DRIVER FOR HISILICON KIRIN 960 21765M: Yu Chen <chenyu56@huawei.com> 21766M: Binghui Wang <wangbinghui@hisilicon.com> 21767L: linux-usb@vger.kernel.org 21768S: Maintained 21769F: Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml 21770F: drivers/phy/hisilicon/phy-hi3660-usb3.c 21771 21772USB IP DRIVER FOR HISILICON KIRIN 970 21773M: Mauro Carvalho Chehab <mchehab@kernel.org> 21774L: linux-usb@vger.kernel.org 21775S: Maintained 21776F: Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml 21777F: drivers/phy/hisilicon/phy-hi3670-usb3.c 21778 21779USB ISP116X DRIVER 21780M: Olav Kongas <ok@artecdesign.ee> 21781L: linux-usb@vger.kernel.org 21782S: Maintained 21783F: drivers/usb/host/isp116x* 21784F: include/linux/usb/isp116x.h 21785 21786USB ISP1760 DRIVER 21787M: Rui Miguel Silva <rui.silva@linaro.org> 21788L: linux-usb@vger.kernel.org 21789S: Maintained 21790F: Documentation/devicetree/bindings/usb/nxp,isp1760.yaml 21791F: drivers/usb/isp1760/* 21792 21793USB LAN78XX ETHERNET DRIVER 21794M: Woojung Huh <woojung.huh@microchip.com> 21795M: UNGLinuxDriver@microchip.com 21796L: netdev@vger.kernel.org 21797S: Maintained 21798F: Documentation/devicetree/bindings/net/microchip,lan78xx.txt 21799F: drivers/net/usb/lan78xx.* 21800F: include/dt-bindings/net/microchip-lan78xx.h 21801 21802USB MASS STORAGE DRIVER 21803M: Alan Stern <stern@rowland.harvard.edu> 21804L: linux-usb@vger.kernel.org 21805L: usb-storage@lists.one-eyed-alien.net 21806S: Maintained 21807F: drivers/usb/storage/ 21808 21809USB MIDI DRIVER 21810M: Clemens Ladisch <clemens@ladisch.de> 21811L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21812S: Maintained 21813T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 21814F: sound/usb/midi.* 21815 21816USB NETWORKING DRIVERS 21817L: linux-usb@vger.kernel.org 21818S: Odd Fixes 21819F: drivers/net/usb/ 21820 21821USB OHCI DRIVER 21822M: Alan Stern <stern@rowland.harvard.edu> 21823L: linux-usb@vger.kernel.org 21824S: Maintained 21825F: Documentation/usb/ohci.rst 21826F: drivers/usb/host/ohci* 21827 21828USB OTG FSM (Finite State Machine) 21829M: Peter Chen <peter.chen@kernel.org> 21830L: linux-usb@vger.kernel.org 21831S: Maintained 21832T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 21833F: drivers/usb/common/usb-otg-fsm.c 21834 21835USB OVER IP DRIVER 21836M: Valentina Manea <valentina.manea.m@gmail.com> 21837M: Shuah Khan <shuah@kernel.org> 21838M: Shuah Khan <skhan@linuxfoundation.org> 21839R: Hongren Zheng <i@zenithal.me> 21840L: linux-usb@vger.kernel.org 21841S: Maintained 21842F: Documentation/usb/usbip_protocol.rst 21843F: drivers/usb/usbip/ 21844F: tools/testing/selftests/drivers/usb/usbip/ 21845F: tools/usb/usbip/ 21846 21847USB PEGASUS DRIVER 21848M: Petko Manolov <petkan@nucleusys.com> 21849L: linux-usb@vger.kernel.org 21850L: netdev@vger.kernel.org 21851S: Maintained 21852W: https://github.com/petkan/pegasus 21853T: git https://github.com/petkan/pegasus.git 21854F: drivers/net/usb/pegasus.* 21855 21856USB PRINTER DRIVER (usblp) 21857M: Pete Zaitcev <zaitcev@redhat.com> 21858L: linux-usb@vger.kernel.org 21859S: Supported 21860F: drivers/usb/class/usblp.c 21861 21862USB QMI WWAN NETWORK DRIVER 21863M: Bjørn Mork <bjorn@mork.no> 21864L: netdev@vger.kernel.org 21865S: Maintained 21866F: Documentation/ABI/testing/sysfs-class-net-qmi 21867F: drivers/net/usb/qmi_wwan.c 21868 21869USB RAW GADGET DRIVER 21870R: Andrey Konovalov <andreyknvl@gmail.com> 21871L: linux-usb@vger.kernel.org 21872S: Maintained 21873F: Documentation/usb/raw-gadget.rst 21874F: drivers/usb/gadget/legacy/raw_gadget.c 21875F: include/uapi/linux/usb/raw_gadget.h 21876 21877USB RTL8150 DRIVER 21878M: Petko Manolov <petkan@nucleusys.com> 21879L: linux-usb@vger.kernel.org 21880L: netdev@vger.kernel.org 21881S: Maintained 21882W: https://github.com/petkan/rtl8150 21883T: git https://github.com/petkan/rtl8150.git 21884F: drivers/net/usb/rtl8150.c 21885 21886USB SERIAL SUBSYSTEM 21887M: Johan Hovold <johan@kernel.org> 21888L: linux-usb@vger.kernel.org 21889S: Maintained 21890T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git 21891F: Documentation/usb/usb-serial.rst 21892F: drivers/usb/serial/ 21893F: include/linux/usb/serial.h 21894 21895USB SMSC75XX ETHERNET DRIVER 21896M: Steve Glendinning <steve.glendinning@shawell.net> 21897L: netdev@vger.kernel.org 21898S: Maintained 21899F: drivers/net/usb/smsc75xx.* 21900 21901USB SMSC95XX ETHERNET DRIVER 21902M: Steve Glendinning <steve.glendinning@shawell.net> 21903M: UNGLinuxDriver@microchip.com 21904L: netdev@vger.kernel.org 21905S: Maintained 21906F: drivers/net/usb/smsc95xx.* 21907 21908USB SUBSYSTEM 21909M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21910L: linux-usb@vger.kernel.org 21911S: Supported 21912W: http://www.linux-usb.org 21913T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git 21914F: Documentation/devicetree/bindings/usb/ 21915F: Documentation/usb/ 21916F: drivers/usb/ 21917F: include/dt-bindings/usb/ 21918F: include/linux/usb.h 21919F: include/linux/usb/ 21920 21921USB TYPEC BUS FOR ALTERNATE MODES 21922M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21923L: linux-usb@vger.kernel.org 21924S: Maintained 21925F: Documentation/ABI/testing/sysfs-bus-typec 21926F: Documentation/driver-api/usb/typec_bus.rst 21927F: drivers/usb/typec/altmodes/ 21928F: include/linux/usb/typec_altmode.h 21929 21930USB TYPEC CLASS 21931M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21932L: linux-usb@vger.kernel.org 21933S: Maintained 21934F: Documentation/ABI/testing/sysfs-class-typec 21935F: Documentation/driver-api/usb/typec.rst 21936F: drivers/usb/typec/ 21937F: include/linux/usb/typec.h 21938 21939USB TYPEC INTEL PMC MUX DRIVER 21940M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21941L: linux-usb@vger.kernel.org 21942S: Maintained 21943F: Documentation/firmware-guide/acpi/intel-pmc-mux.rst 21944F: drivers/usb/typec/mux/intel_pmc_mux.c 21945 21946USB TYPEC PI3USB30532 MUX DRIVER 21947M: Hans de Goede <hdegoede@redhat.com> 21948L: linux-usb@vger.kernel.org 21949S: Maintained 21950F: drivers/usb/typec/mux/pi3usb30532.c 21951 21952USB TYPEC PORT CONTROLLER DRIVERS 21953M: Guenter Roeck <linux@roeck-us.net> 21954L: linux-usb@vger.kernel.org 21955S: Maintained 21956F: drivers/usb/typec/tcpm/ 21957 21958USB UHCI DRIVER 21959M: Alan Stern <stern@rowland.harvard.edu> 21960L: linux-usb@vger.kernel.org 21961S: Maintained 21962F: drivers/usb/host/uhci* 21963 21964USB VIDEO CLASS 21965M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 21966L: linux-media@vger.kernel.org 21967S: Maintained 21968W: http://www.ideasonboard.org/uvc/ 21969T: git git://linuxtv.org/media_tree.git 21970F: drivers/media/usb/uvc/ 21971F: include/uapi/linux/uvcvideo.h 21972 21973USB WEBCAM GADGET 21974M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 21975M: Daniel Scally <dan.scally@ideasonboard.com> 21976L: linux-usb@vger.kernel.org 21977S: Maintained 21978F: drivers/usb/gadget/function/*uvc* 21979F: drivers/usb/gadget/legacy/webcam.c 21980F: include/uapi/linux/usb/g_uvc.h 21981 21982USB WIRELESS RNDIS DRIVER (rndis_wlan) 21983M: Jussi Kivilinna <jussi.kivilinna@iki.fi> 21984L: linux-wireless@vger.kernel.org 21985S: Maintained 21986F: drivers/net/wireless/legacy/rndis_wlan.c 21987 21988USB XHCI DRIVER 21989M: Mathias Nyman <mathias.nyman@intel.com> 21990L: linux-usb@vger.kernel.org 21991S: Supported 21992F: drivers/usb/host/pci-quirks* 21993F: drivers/usb/host/xhci* 21994 21995USB ZD1201 DRIVER 21996L: linux-wireless@vger.kernel.org 21997S: Orphan 21998W: http://linux-lc100020.sourceforge.net 21999F: drivers/net/wireless/zydas/zd1201.* 22000 22001USER DATAGRAM PROTOCOL (UDP) 22002M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 22003S: Maintained 22004F: include/linux/udp.h 22005F: net/ipv4/udp.c 22006F: net/ipv6/udp.c 22007 22008USER-MODE LINUX (UML) 22009M: Richard Weinberger <richard@nod.at> 22010M: Anton Ivanov <anton.ivanov@cambridgegreys.com> 22011M: Johannes Berg <johannes@sipsolutions.net> 22012L: linux-um@lists.infradead.org 22013S: Maintained 22014W: http://user-mode-linux.sourceforge.net 22015Q: https://patchwork.ozlabs.org/project/linux-um/list/ 22016T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next 22017T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes 22018F: Documentation/virt/uml/ 22019F: arch/um/ 22020F: arch/x86/um/ 22021F: fs/hostfs/ 22022 22023USERSPACE COPYIN/COPYOUT (UIOVEC) 22024M: Alexander Viro <viro@zeniv.linux.org.uk> 22025S: Maintained 22026F: include/linux/uio.h 22027F: lib/iov_iter.c 22028 22029USERSPACE DMA BUFFER DRIVER 22030M: Gerd Hoffmann <kraxel@redhat.com> 22031L: dri-devel@lists.freedesktop.org 22032S: Maintained 22033T: git git://anongit.freedesktop.org/drm/drm-misc 22034F: drivers/dma-buf/udmabuf.c 22035F: include/uapi/linux/udmabuf.h 22036 22037USERSPACE I/O (UIO) 22038M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22039S: Maintained 22040T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 22041F: Documentation/driver-api/uio-howto.rst 22042F: drivers/uio/ 22043F: include/linux/uio_driver.h 22044 22045UTIL-LINUX PACKAGE 22046M: Karel Zak <kzak@redhat.com> 22047L: util-linux@vger.kernel.org 22048S: Maintained 22049W: http://en.wikipedia.org/wiki/Util-linux 22050T: git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git 22051 22052UUID HELPERS 22053R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22054L: linux-kernel@vger.kernel.org 22055S: Maintained 22056F: include/linux/uuid.h 22057F: lib/test_uuid.c 22058F: lib/uuid.c 22059 22060UV SYSFS DRIVER 22061M: Justin Ernst <justin.ernst@hpe.com> 22062L: platform-driver-x86@vger.kernel.org 22063S: Maintained 22064F: drivers/platform/x86/uv_sysfs.c 22065 22066UVESAFB DRIVER 22067M: Michal Januszewski <spock@gentoo.org> 22068L: linux-fbdev@vger.kernel.org 22069S: Maintained 22070W: https://github.com/mjanusz/v86d 22071F: Documentation/fb/uvesafb.rst 22072F: drivers/video/fbdev/uvesafb.* 22073 22074Ux500 CLOCK DRIVERS 22075M: Ulf Hansson <ulf.hansson@linaro.org> 22076L: linux-clk@vger.kernel.org 22077L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22078S: Maintained 22079F: drivers/clk/ux500/ 22080 22081VF610 NAND DRIVER 22082M: Stefan Agner <stefan@agner.ch> 22083L: linux-mtd@lists.infradead.org 22084S: Supported 22085F: drivers/mtd/nand/raw/vf610_nfc.c 22086 22087VFAT/FAT/MSDOS FILESYSTEM 22088M: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> 22089S: Maintained 22090F: Documentation/filesystems/vfat.rst 22091F: fs/fat/ 22092F: tools/testing/selftests/filesystems/fat/ 22093 22094VFIO DRIVER 22095M: Alex Williamson <alex.williamson@redhat.com> 22096L: kvm@vger.kernel.org 22097S: Maintained 22098T: git https://github.com/awilliam/linux-vfio.git 22099F: Documentation/ABI/testing/sysfs-devices-vfio-dev 22100F: Documentation/driver-api/vfio.rst 22101F: drivers/vfio/ 22102F: include/linux/vfio.h 22103F: include/linux/vfio_pci_core.h 22104F: include/uapi/linux/vfio.h 22105 22106VFIO FSL-MC DRIVER 22107M: Diana Craciun <diana.craciun@oss.nxp.com> 22108L: kvm@vger.kernel.org 22109S: Maintained 22110F: drivers/vfio/fsl-mc/ 22111 22112VFIO HISILICON PCI DRIVER 22113M: Longfang Liu <liulongfang@huawei.com> 22114M: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 22115L: kvm@vger.kernel.org 22116S: Maintained 22117F: drivers/vfio/pci/hisilicon/ 22118 22119VFIO MEDIATED DEVICE DRIVERS 22120M: Kirti Wankhede <kwankhede@nvidia.com> 22121L: kvm@vger.kernel.org 22122S: Maintained 22123F: Documentation/driver-api/vfio-mediated-device.rst 22124F: drivers/vfio/mdev/ 22125F: include/linux/mdev.h 22126F: samples/vfio-mdev/ 22127 22128VFIO MLX5 PCI DRIVER 22129M: Yishai Hadas <yishaih@nvidia.com> 22130L: kvm@vger.kernel.org 22131S: Maintained 22132F: drivers/vfio/pci/mlx5/ 22133 22134VFIO PCI DEVICE SPECIFIC DRIVERS 22135R: Jason Gunthorpe <jgg@nvidia.com> 22136R: Yishai Hadas <yishaih@nvidia.com> 22137R: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 22138R: Kevin Tian <kevin.tian@intel.com> 22139L: kvm@vger.kernel.org 22140S: Maintained 22141P: Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst 22142F: drivers/vfio/pci/*/ 22143 22144VFIO PLATFORM DRIVER 22145M: Eric Auger <eric.auger@redhat.com> 22146L: kvm@vger.kernel.org 22147S: Maintained 22148F: drivers/vfio/platform/ 22149 22150VGA_SWITCHEROO 22151R: Lukas Wunner <lukas@wunner.de> 22152S: Maintained 22153T: git git://anongit.freedesktop.org/drm/drm-misc 22154F: Documentation/gpu/vga-switcheroo.rst 22155F: drivers/gpu/vga/vga_switcheroo.c 22156F: include/linux/vga_switcheroo.h 22157 22158VIA RHINE NETWORK DRIVER 22159M: Kevin Brace <kevinbrace@bracecomputerlab.com> 22160S: Maintained 22161F: drivers/net/ethernet/via/via-rhine.c 22162 22163VIA SD/MMC CARD CONTROLLER DRIVER 22164M: Bruce Chang <brucechang@via.com.tw> 22165M: Harald Welte <HaraldWelte@viatech.com> 22166S: Maintained 22167F: drivers/mmc/host/via-sdmmc.c 22168 22169VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER 22170M: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 22171L: linux-fbdev@vger.kernel.org 22172S: Maintained 22173F: drivers/video/fbdev/via/ 22174F: include/linux/via-core.h 22175F: include/linux/via-gpio.h 22176F: include/linux/via_i2c.h 22177 22178VIA VELOCITY NETWORK DRIVER 22179M: Francois Romieu <romieu@fr.zoreil.com> 22180L: netdev@vger.kernel.org 22181S: Maintained 22182F: drivers/net/ethernet/via/via-velocity.* 22183 22184VICODEC VIRTUAL CODEC DRIVER 22185M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 22186L: linux-media@vger.kernel.org 22187S: Maintained 22188W: https://linuxtv.org 22189T: git git://linuxtv.org/media_tree.git 22190F: drivers/media/test-drivers/vicodec/* 22191 22192VIDEO I2C POLLING DRIVER 22193M: Matt Ranostay <matt.ranostay@konsulko.com> 22194L: linux-media@vger.kernel.org 22195S: Maintained 22196F: drivers/media/i2c/video-i2c.c 22197 22198VIDEO MULTIPLEXER DRIVER 22199M: Philipp Zabel <p.zabel@pengutronix.de> 22200L: linux-media@vger.kernel.org 22201S: Maintained 22202F: drivers/media/platform/video-mux.c 22203 22204VIDEOBUF2 FRAMEWORK 22205M: Tomasz Figa <tfiga@chromium.org> 22206M: Marek Szyprowski <m.szyprowski@samsung.com> 22207L: linux-media@vger.kernel.org 22208S: Maintained 22209F: drivers/media/common/videobuf2/* 22210F: include/media/videobuf2-* 22211 22212VIDTV VIRTUAL DIGITAL TV DRIVER 22213M: Daniel W. S. Almeida <dwlsalmeida@gmail.com> 22214L: linux-media@vger.kernel.org 22215S: Maintained 22216W: https://linuxtv.org 22217T: git git://linuxtv.org/media_tree.git 22218F: drivers/media/test-drivers/vidtv/* 22219 22220VIMC VIRTUAL MEDIA CONTROLLER DRIVER 22221M: Shuah Khan <skhan@linuxfoundation.org> 22222R: Kieran Bingham <kieran.bingham@ideasonboard.com> 22223L: linux-media@vger.kernel.org 22224S: Maintained 22225W: https://linuxtv.org 22226T: git git://linuxtv.org/media_tree.git 22227F: drivers/media/test-drivers/vimc/* 22228 22229VIRT LIB 22230M: Alex Williamson <alex.williamson@redhat.com> 22231M: Paolo Bonzini <pbonzini@redhat.com> 22232L: kvm@vger.kernel.org 22233S: Supported 22234F: virt/lib/ 22235 22236VIRTIO AND VHOST VSOCK DRIVER 22237M: Stefan Hajnoczi <stefanha@redhat.com> 22238M: Stefano Garzarella <sgarzare@redhat.com> 22239L: kvm@vger.kernel.org 22240L: virtualization@lists.linux-foundation.org 22241L: netdev@vger.kernel.org 22242S: Maintained 22243F: drivers/vhost/vsock.c 22244F: include/linux/virtio_vsock.h 22245F: include/uapi/linux/virtio_vsock.h 22246F: net/vmw_vsock/virtio_transport.c 22247F: net/vmw_vsock/virtio_transport_common.c 22248 22249VIRTIO BALLOON 22250M: "Michael S. Tsirkin" <mst@redhat.com> 22251M: David Hildenbrand <david@redhat.com> 22252L: virtualization@lists.linux-foundation.org 22253S: Maintained 22254F: drivers/virtio/virtio_balloon.c 22255F: include/linux/balloon_compaction.h 22256F: include/uapi/linux/virtio_balloon.h 22257F: mm/balloon_compaction.c 22258 22259VIRTIO BLOCK AND SCSI DRIVERS 22260M: "Michael S. Tsirkin" <mst@redhat.com> 22261M: Jason Wang <jasowang@redhat.com> 22262R: Paolo Bonzini <pbonzini@redhat.com> 22263R: Stefan Hajnoczi <stefanha@redhat.com> 22264L: virtualization@lists.linux-foundation.org 22265S: Maintained 22266F: drivers/block/virtio_blk.c 22267F: drivers/scsi/virtio_scsi.c 22268F: drivers/vhost/scsi.c 22269F: include/uapi/linux/virtio_blk.h 22270F: include/uapi/linux/virtio_scsi.h 22271 22272VIRTIO CONSOLE DRIVER 22273M: Amit Shah <amit@kernel.org> 22274L: virtualization@lists.linux-foundation.org 22275S: Maintained 22276F: drivers/char/virtio_console.c 22277F: include/linux/virtio_console.h 22278F: include/uapi/linux/virtio_console.h 22279 22280VIRTIO CORE AND NET DRIVERS 22281M: "Michael S. Tsirkin" <mst@redhat.com> 22282M: Jason Wang <jasowang@redhat.com> 22283R: Xuan Zhuo <xuanzhuo@linux.alibaba.com> 22284L: virtualization@lists.linux-foundation.org 22285S: Maintained 22286F: Documentation/ABI/testing/sysfs-bus-vdpa 22287F: Documentation/ABI/testing/sysfs-class-vduse 22288F: Documentation/devicetree/bindings/virtio/ 22289F: Documentation/driver-api/virtio/ 22290F: drivers/block/virtio_blk.c 22291F: drivers/crypto/virtio/ 22292F: drivers/net/virtio_net.c 22293F: drivers/vdpa/ 22294F: drivers/virtio/ 22295F: include/linux/vdpa.h 22296F: include/linux/virtio*.h 22297F: include/linux/vringh.h 22298F: include/uapi/linux/virtio_*.h 22299F: tools/virtio/ 22300 22301VIRTIO CRYPTO DRIVER 22302M: Gonglei <arei.gonglei@huawei.com> 22303L: virtualization@lists.linux-foundation.org 22304L: linux-crypto@vger.kernel.org 22305S: Maintained 22306F: drivers/crypto/virtio/ 22307F: include/uapi/linux/virtio_crypto.h 22308 22309VIRTIO DRIVERS FOR S390 22310M: Cornelia Huck <cohuck@redhat.com> 22311M: Halil Pasic <pasic@linux.ibm.com> 22312M: Eric Farman <farman@linux.ibm.com> 22313L: linux-s390@vger.kernel.org 22314L: virtualization@lists.linux-foundation.org 22315L: kvm@vger.kernel.org 22316S: Supported 22317F: arch/s390/include/uapi/asm/virtio-ccw.h 22318F: drivers/s390/virtio/ 22319 22320VIRTIO FILE SYSTEM 22321M: Vivek Goyal <vgoyal@redhat.com> 22322M: Stefan Hajnoczi <stefanha@redhat.com> 22323M: Miklos Szeredi <miklos@szeredi.hu> 22324L: virtualization@lists.linux-foundation.org 22325L: linux-fsdevel@vger.kernel.org 22326S: Supported 22327W: https://virtio-fs.gitlab.io/ 22328F: Documentation/filesystems/virtiofs.rst 22329F: fs/fuse/virtio_fs.c 22330F: include/uapi/linux/virtio_fs.h 22331 22332VIRTIO GPIO DRIVER 22333M: Enrico Weigelt, metux IT consult <info@metux.net> 22334M: Viresh Kumar <vireshk@kernel.org> 22335L: linux-gpio@vger.kernel.org 22336L: virtualization@lists.linux-foundation.org 22337S: Maintained 22338F: drivers/gpio/gpio-virtio.c 22339F: include/uapi/linux/virtio_gpio.h 22340 22341VIRTIO GPU DRIVER 22342M: David Airlie <airlied@redhat.com> 22343M: Gerd Hoffmann <kraxel@redhat.com> 22344R: Gurchetan Singh <gurchetansingh@chromium.org> 22345R: Chia-I Wu <olvaffe@gmail.com> 22346L: dri-devel@lists.freedesktop.org 22347L: virtualization@lists.linux-foundation.org 22348S: Maintained 22349T: git git://anongit.freedesktop.org/drm/drm-misc 22350F: drivers/gpu/drm/virtio/ 22351F: include/uapi/linux/virtio_gpu.h 22352 22353VIRTIO HOST (VHOST) 22354M: "Michael S. Tsirkin" <mst@redhat.com> 22355M: Jason Wang <jasowang@redhat.com> 22356L: kvm@vger.kernel.org 22357L: virtualization@lists.linux-foundation.org 22358L: netdev@vger.kernel.org 22359S: Maintained 22360T: git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git 22361F: drivers/vhost/ 22362F: include/linux/sched/vhost_task.h 22363F: include/linux/vhost_iotlb.h 22364F: include/uapi/linux/vhost.h 22365F: kernel/vhost_task.c 22366 22367VIRTIO I2C DRIVER 22368M: Conghui Chen <conghui.chen@intel.com> 22369M: Viresh Kumar <viresh.kumar@linaro.org> 22370L: linux-i2c@vger.kernel.org 22371L: virtualization@lists.linux-foundation.org 22372S: Maintained 22373F: drivers/i2c/busses/i2c-virtio.c 22374F: include/uapi/linux/virtio_i2c.h 22375 22376VIRTIO INPUT DRIVER 22377M: Gerd Hoffmann <kraxel@redhat.com> 22378S: Maintained 22379F: drivers/virtio/virtio_input.c 22380F: include/uapi/linux/virtio_input.h 22381 22382VIRTIO IOMMU DRIVER 22383M: Jean-Philippe Brucker <jean-philippe@linaro.org> 22384L: virtualization@lists.linux-foundation.org 22385S: Maintained 22386F: drivers/iommu/virtio-iommu.c 22387F: include/uapi/linux/virtio_iommu.h 22388 22389VIRTIO MEM DRIVER 22390M: David Hildenbrand <david@redhat.com> 22391L: virtualization@lists.linux-foundation.org 22392S: Maintained 22393W: https://virtio-mem.gitlab.io/ 22394F: drivers/virtio/virtio_mem.c 22395F: include/uapi/linux/virtio_mem.h 22396 22397VIRTIO PMEM DRIVER 22398M: Pankaj Gupta <pankaj.gupta.linux@gmail.com> 22399L: virtualization@lists.linux-foundation.org 22400S: Maintained 22401F: drivers/nvdimm/nd_virtio.c 22402F: drivers/nvdimm/virtio_pmem.c 22403 22404VIRTIO SOUND DRIVER 22405M: Anton Yakovlev <anton.yakovlev@opensynergy.com> 22406M: "Michael S. Tsirkin" <mst@redhat.com> 22407L: virtualization@lists.linux-foundation.org 22408L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22409S: Maintained 22410F: include/uapi/linux/virtio_snd.h 22411F: sound/virtio/* 22412 22413VIRTUAL BOX GUEST DEVICE DRIVER 22414M: Hans de Goede <hdegoede@redhat.com> 22415M: Arnd Bergmann <arnd@arndb.de> 22416M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22417S: Maintained 22418F: drivers/virt/vboxguest/ 22419F: include/linux/vbox_utils.h 22420F: include/uapi/linux/vbox*.h 22421 22422VIRTUAL BOX SHARED FOLDER VFS DRIVER 22423M: Hans de Goede <hdegoede@redhat.com> 22424L: linux-fsdevel@vger.kernel.org 22425S: Maintained 22426F: fs/vboxsf/* 22427 22428VIRTUAL SERIO DEVICE DRIVER 22429M: Stephen Chandler Paul <thatslyude@gmail.com> 22430S: Maintained 22431F: drivers/input/serio/userio.c 22432F: include/uapi/linux/userio.h 22433 22434VISL VIRTUAL STATELESS DECODER DRIVER 22435M: Daniel Almeida <daniel.almeida@collabora.com> 22436L: linux-media@vger.kernel.org 22437S: Supported 22438F: drivers/media/test-drivers/visl 22439 22440VIVID VIRTUAL VIDEO DRIVER 22441M: Hans Verkuil <hverkuil@xs4all.nl> 22442L: linux-media@vger.kernel.org 22443S: Maintained 22444W: https://linuxtv.org 22445T: git git://linuxtv.org/media_tree.git 22446F: drivers/media/test-drivers/vivid/* 22447 22448VLYNQ BUS 22449M: Florian Fainelli <f.fainelli@gmail.com> 22450L: openwrt-devel@lists.openwrt.org (subscribers-only) 22451S: Maintained 22452F: drivers/vlynq/vlynq.c 22453F: include/linux/vlynq.h 22454 22455VM SOCKETS (AF_VSOCK) 22456M: Stefano Garzarella <sgarzare@redhat.com> 22457L: virtualization@lists.linux-foundation.org 22458L: netdev@vger.kernel.org 22459S: Maintained 22460F: drivers/net/vsockmon.c 22461F: include/net/af_vsock.h 22462F: include/uapi/linux/vm_sockets.h 22463F: include/uapi/linux/vm_sockets_diag.h 22464F: include/uapi/linux/vsockmon.h 22465F: net/vmw_vsock/ 22466F: tools/testing/vsock/ 22467 22468VMALLOC 22469M: Andrew Morton <akpm@linux-foundation.org> 22470R: Uladzislau Rezki <urezki@gmail.com> 22471R: Christoph Hellwig <hch@infradead.org> 22472R: Lorenzo Stoakes <lstoakes@gmail.com> 22473L: linux-mm@kvack.org 22474S: Maintained 22475W: http://www.linux-mm.org 22476T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 22477F: include/linux/vmalloc.h 22478F: mm/vmalloc.c 22479 22480VME SUBSYSTEM 22481M: Martyn Welch <martyn@welchs.me.uk> 22482M: Manohar Vanga <manohar.vanga@gmail.com> 22483M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22484L: linux-kernel@vger.kernel.org 22485S: Odd fixes 22486T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 22487F: Documentation/driver-api/vme.rst 22488F: drivers/staging/vme_user/ 22489 22490VMWARE BALLOON DRIVER 22491M: Nadav Amit <namit@vmware.com> 22492R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22493L: linux-kernel@vger.kernel.org 22494S: Supported 22495F: drivers/misc/vmw_balloon.c 22496 22497VMWARE HYPERVISOR INTERFACE 22498M: Srivatsa S. Bhat (VMware) <srivatsa@csail.mit.edu> 22499M: Alexey Makhalov <amakhalov@vmware.com> 22500R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22501L: virtualization@lists.linux-foundation.org 22502L: x86@kernel.org 22503S: Supported 22504T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware 22505F: arch/x86/include/asm/vmware.h 22506F: arch/x86/kernel/cpu/vmware.c 22507 22508VMWARE PVRDMA DRIVER 22509M: Bryan Tan <bryantan@vmware.com> 22510M: Vishnu Dasa <vdasa@vmware.com> 22511R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22512L: linux-rdma@vger.kernel.org 22513S: Supported 22514F: drivers/infiniband/hw/vmw_pvrdma/ 22515 22516VMWARE PVSCSI DRIVER 22517M: Vishal Bhakta <vbhakta@vmware.com> 22518R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22519L: linux-scsi@vger.kernel.org 22520S: Supported 22521F: drivers/scsi/vmw_pvscsi.c 22522F: drivers/scsi/vmw_pvscsi.h 22523 22524VMWARE VIRTUAL PTP CLOCK DRIVER 22525M: Srivatsa S. Bhat (VMware) <srivatsa@csail.mit.edu> 22526M: Deep Shah <sdeep@vmware.com> 22527R: Alexey Makhalov <amakhalov@vmware.com> 22528R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22529L: netdev@vger.kernel.org 22530S: Supported 22531F: drivers/ptp/ptp_vmw.c 22532 22533VMWARE VMCI DRIVER 22534M: Bryan Tan <bryantan@vmware.com> 22535M: Vishnu Dasa <vdasa@vmware.com> 22536R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22537L: linux-kernel@vger.kernel.org 22538S: Supported 22539F: drivers/misc/vmw_vmci/ 22540F: include/linux/vmw_vmci* 22541 22542VMWARE VMMOUSE SUBDRIVER 22543M: Zack Rusin <zackr@vmware.com> 22544R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 22545R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22546L: linux-input@vger.kernel.org 22547S: Supported 22548F: drivers/input/mouse/vmmouse.c 22549F: drivers/input/mouse/vmmouse.h 22550 22551VMWARE VMXNET3 ETHERNET DRIVER 22552M: Ronak Doshi <doshir@vmware.com> 22553R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22554L: netdev@vger.kernel.org 22555S: Supported 22556F: drivers/net/vmxnet3/ 22557 22558VMWARE VSOCK VMCI TRANSPORT DRIVER 22559M: Bryan Tan <bryantan@vmware.com> 22560M: Vishnu Dasa <vdasa@vmware.com> 22561R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22562L: linux-kernel@vger.kernel.org 22563S: Supported 22564F: net/vmw_vsock/vmci_transport* 22565 22566VOCORE VOCORE2 BOARD 22567M: Harvey Hunt <harveyhuntnexus@gmail.com> 22568L: linux-mips@vger.kernel.org 22569S: Maintained 22570F: arch/mips/boot/dts/ralink/vocore2.dts 22571 22572VOLTAGE AND CURRENT REGULATOR FRAMEWORK 22573M: Liam Girdwood <lgirdwood@gmail.com> 22574M: Mark Brown <broonie@kernel.org> 22575L: linux-kernel@vger.kernel.org 22576S: Supported 22577W: http://www.slimlogic.co.uk/?p=48 22578T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git 22579F: Documentation/devicetree/bindings/regulator/ 22580F: Documentation/power/regulator/ 22581F: drivers/regulator/ 22582F: include/dt-bindings/regulator/ 22583F: include/linux/regulator/ 22584K: regulator_get_optional 22585 22586VOLTAGE AND CURRENT REGULATOR IRQ HELPERS 22587R: Matti Vaittinen <mazziesaccount@gmail.com> 22588F: drivers/regulator/irq_helpers.c 22589 22590VRF 22591M: David Ahern <dsahern@kernel.org> 22592L: netdev@vger.kernel.org 22593S: Maintained 22594F: Documentation/networking/vrf.rst 22595F: drivers/net/vrf.c 22596 22597VSPRINTF 22598M: Petr Mladek <pmladek@suse.com> 22599M: Steven Rostedt <rostedt@goodmis.org> 22600M: Sergey Senozhatsky <senozhatsky@chromium.org> 22601R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22602R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 22603S: Maintained 22604T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 22605F: Documentation/core-api/printk-formats.rst 22606F: lib/test_printf.c 22607F: lib/test_scanf.c 22608F: lib/vsprintf.c 22609 22610VT1211 HARDWARE MONITOR DRIVER 22611M: Juerg Haefliger <juergh@proton.me> 22612L: linux-hwmon@vger.kernel.org 22613S: Maintained 22614F: Documentation/hwmon/vt1211.rst 22615F: drivers/hwmon/vt1211.c 22616 22617VT8231 HARDWARE MONITOR DRIVER 22618M: Roger Lucas <vt8231@hiddenengine.co.uk> 22619L: linux-hwmon@vger.kernel.org 22620S: Maintained 22621F: drivers/hwmon/vt8231.c 22622 22623VUB300 USB to SDIO/SD/MMC bridge chip 22624L: linux-mmc@vger.kernel.org 22625S: Orphan 22626F: drivers/mmc/host/vub300.c 22627 22628W1 DALLAS'S 1-WIRE BUS 22629M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 22630S: Maintained 22631F: Documentation/devicetree/bindings/w1/ 22632F: Documentation/w1/ 22633F: drivers/w1/ 22634F: include/linux/w1.h 22635 22636W83791D HARDWARE MONITORING DRIVER 22637M: Marc Hulsman <m.hulsman@tudelft.nl> 22638L: linux-hwmon@vger.kernel.org 22639S: Maintained 22640F: Documentation/hwmon/w83791d.rst 22641F: drivers/hwmon/w83791d.c 22642 22643W83793 HARDWARE MONITORING DRIVER 22644M: Rudolf Marek <r.marek@assembler.cz> 22645L: linux-hwmon@vger.kernel.org 22646S: Maintained 22647F: Documentation/hwmon/w83793.rst 22648F: drivers/hwmon/w83793.c 22649 22650W83795 HARDWARE MONITORING DRIVER 22651M: Jean Delvare <jdelvare@suse.com> 22652L: linux-hwmon@vger.kernel.org 22653S: Maintained 22654F: drivers/hwmon/w83795.c 22655 22656W83L51xD SD/MMC CARD INTERFACE DRIVER 22657M: Pierre Ossman <pierre@ossman.eu> 22658S: Maintained 22659F: drivers/mmc/host/wbsd.* 22660 22661WACOM PROTOCOL 4 SERIAL TABLETS 22662M: Julian Squires <julian@cipht.net> 22663M: Hans de Goede <hdegoede@redhat.com> 22664L: linux-input@vger.kernel.org 22665S: Maintained 22666F: drivers/input/tablet/wacom_serial4.c 22667 22668WANGXUN ETHERNET DRIVER 22669M: Jiawen Wu <jiawenwu@trustnetic.com> 22670M: Mengyuan Lou <mengyuanlou@net-swift.com> 22671L: netdev@vger.kernel.org 22672S: Maintained 22673W: https://www.net-swift.com 22674F: Documentation/networking/device_drivers/ethernet/wangxun/* 22675F: drivers/net/ethernet/wangxun/ 22676 22677WATCHDOG DEVICE DRIVERS 22678M: Wim Van Sebroeck <wim@linux-watchdog.org> 22679M: Guenter Roeck <linux@roeck-us.net> 22680L: linux-watchdog@vger.kernel.org 22681S: Maintained 22682W: http://www.linux-watchdog.org/ 22683T: git git://www.linux-watchdog.org/linux-watchdog.git 22684F: Documentation/devicetree/bindings/watchdog/ 22685F: Documentation/watchdog/ 22686F: drivers/watchdog/ 22687F: include/linux/watchdog.h 22688F: include/trace/events/watchdog.h 22689F: include/uapi/linux/watchdog.h 22690 22691WHISKEYCOVE PMIC GPIO DRIVER 22692M: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> 22693L: linux-gpio@vger.kernel.org 22694S: Maintained 22695F: drivers/gpio/gpio-wcove.c 22696 22697WHWAVE RTC DRIVER 22698M: Dianlong Li <long17.cool@163.com> 22699L: linux-rtc@vger.kernel.org 22700S: Maintained 22701F: drivers/rtc/rtc-sd3078.c 22702 22703WIIMOTE HID DRIVER 22704M: David Rheinsberg <david.rheinsberg@gmail.com> 22705L: linux-input@vger.kernel.org 22706S: Maintained 22707F: drivers/hid/hid-wiimote* 22708 22709WILOCITY WIL6210 WIRELESS DRIVER 22710L: linux-wireless@vger.kernel.org 22711S: Orphan 22712W: https://wireless.wiki.kernel.org/en/users/Drivers/wil6210 22713F: drivers/net/wireless/ath/wil6210/ 22714 22715WINBOND CIR DRIVER 22716M: David Härdeman <david@hardeman.nu> 22717S: Maintained 22718F: drivers/media/rc/winbond-cir.c 22719 22720WINSYSTEMS EBC-C384 WATCHDOG DRIVER 22721L: linux-watchdog@vger.kernel.org 22722S: Orphan 22723F: drivers/watchdog/ebc-c384_wdt.c 22724 22725WINSYSTEMS WS16C48 GPIO DRIVER 22726M: William Breathitt Gray <william.gray@linaro.org> 22727L: linux-gpio@vger.kernel.org 22728S: Maintained 22729F: drivers/gpio/gpio-ws16c48.c 22730 22731WIREGUARD SECURE NETWORK TUNNEL 22732M: Jason A. Donenfeld <Jason@zx2c4.com> 22733L: wireguard@lists.zx2c4.com 22734L: netdev@vger.kernel.org 22735S: Maintained 22736F: drivers/net/wireguard/ 22737F: tools/testing/selftests/wireguard/ 22738 22739WISTRON LAPTOP BUTTON DRIVER 22740M: Miloslav Trmac <mitr@volny.cz> 22741S: Maintained 22742F: drivers/input/misc/wistron_btns.c 22743 22744WL3501 WIRELESS PCMCIA CARD DRIVER 22745L: linux-wireless@vger.kernel.org 22746S: Odd fixes 22747F: drivers/net/wireless/legacy/wl3501* 22748 22749WOLFSON MICROELECTRONICS DRIVERS 22750L: patches@opensource.cirrus.com 22751S: Supported 22752W: https://github.com/CirrusLogic/linux-drivers/wiki 22753T: git https://github.com/CirrusLogic/linux-drivers.git 22754F: Documentation/devicetree/bindings/extcon/wlf,arizona.yaml 22755F: Documentation/devicetree/bindings/mfd/wlf,arizona.yaml 22756F: Documentation/devicetree/bindings/mfd/wm831x.txt 22757F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml 22758F: Documentation/devicetree/bindings/sound/wlf,*.yaml 22759F: Documentation/devicetree/bindings/sound/wm* 22760F: Documentation/hwmon/wm83??.rst 22761F: arch/arm/mach-s3c/mach-crag6410* 22762F: drivers/clk/clk-wm83*.c 22763F: drivers/gpio/gpio-*wm*.c 22764F: drivers/gpio/gpio-arizona.c 22765F: drivers/hwmon/wm83??-hwmon.c 22766F: drivers/input/misc/wm831x-on.c 22767F: drivers/input/touchscreen/wm831x-ts.c 22768F: drivers/input/touchscreen/wm97*.c 22769F: drivers/leds/leds-wm83*.c 22770F: drivers/mfd/arizona* 22771F: drivers/mfd/cs47l24* 22772F: drivers/mfd/wm*.c 22773F: drivers/power/supply/wm83*.c 22774F: drivers/regulator/arizona* 22775F: drivers/regulator/wm8*.c 22776F: drivers/rtc/rtc-wm83*.c 22777F: drivers/video/backlight/wm83*_bl.c 22778F: drivers/watchdog/wm83*_wdt.c 22779F: include/linux/mfd/arizona/ 22780F: include/linux/mfd/wm831x/ 22781F: include/linux/mfd/wm8350/ 22782F: include/linux/mfd/wm8400* 22783F: include/linux/regulator/arizona* 22784F: include/linux/wm97xx.h 22785F: include/sound/wm????.h 22786F: sound/soc/codecs/arizona* 22787F: sound/soc/codecs/cs47l24* 22788F: sound/soc/codecs/wm* 22789 22790WORKQUEUE 22791M: Tejun Heo <tj@kernel.org> 22792R: Lai Jiangshan <jiangshanlai@gmail.com> 22793S: Maintained 22794T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git 22795F: Documentation/core-api/workqueue.rst 22796F: include/linux/workqueue.h 22797F: kernel/workqueue.c 22798F: kernel/workqueue_internal.h 22799 22800WWAN DRIVERS 22801M: Loic Poulain <loic.poulain@linaro.org> 22802M: Sergey Ryazanov <ryazanov.s.a@gmail.com> 22803R: Johannes Berg <johannes@sipsolutions.net> 22804L: netdev@vger.kernel.org 22805S: Maintained 22806F: drivers/net/wwan/ 22807F: include/linux/wwan.h 22808F: include/uapi/linux/wwan.h 22809 22810X-POWERS AXP288 PMIC DRIVERS 22811M: Hans de Goede <hdegoede@redhat.com> 22812S: Maintained 22813F: drivers/acpi/pmic/intel_pmic_xpower.c 22814N: axp288 22815 22816X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS 22817M: Chen-Yu Tsai <wens@csie.org> 22818L: linux-kernel@vger.kernel.org 22819S: Maintained 22820N: axp[128] 22821 22822X.25 STACK 22823M: Martin Schiller <ms@dev.tdt.de> 22824L: linux-x25@vger.kernel.org 22825S: Maintained 22826F: Documentation/networking/lapb-module.rst 22827F: Documentation/networking/x25* 22828F: drivers/net/wan/hdlc_x25.c 22829F: drivers/net/wan/lapbether.c 22830F: include/*/lapb.h 22831F: include/net/x25* 22832F: include/uapi/linux/x25.h 22833F: net/lapb/ 22834F: net/x25/ 22835 22836X86 ARCHITECTURE (32-BIT AND 64-BIT) 22837M: Thomas Gleixner <tglx@linutronix.de> 22838M: Ingo Molnar <mingo@redhat.com> 22839M: Borislav Petkov <bp@alien8.de> 22840M: Dave Hansen <dave.hansen@linux.intel.com> 22841M: x86@kernel.org 22842R: "H. Peter Anvin" <hpa@zytor.com> 22843L: linux-kernel@vger.kernel.org 22844S: Maintained 22845T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 22846F: Documentation/arch/x86/ 22847F: Documentation/devicetree/bindings/x86/ 22848F: arch/x86/ 22849 22850X86 ENTRY CODE 22851M: Andy Lutomirski <luto@kernel.org> 22852L: linux-kernel@vger.kernel.org 22853S: Maintained 22854T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm 22855F: arch/x86/entry/ 22856 22857X86 HARDWARE VULNERABILITIES 22858M: Thomas Gleixner <tglx@linutronix.de> 22859M: Borislav Petkov <bp@alien8.de> 22860M: Peter Zijlstra <peterz@infradead.org> 22861M: Josh Poimboeuf <jpoimboe@kernel.org> 22862R: Pawan Gupta <pawan.kumar.gupta@linux.intel.com> 22863S: Maintained 22864F: Documentation/admin-guide/hw-vuln/ 22865F: arch/x86/include/asm/nospec-branch.h 22866F: arch/x86/kernel/cpu/bugs.c 22867 22868X86 MCE INFRASTRUCTURE 22869M: Tony Luck <tony.luck@intel.com> 22870M: Borislav Petkov <bp@alien8.de> 22871L: linux-edac@vger.kernel.org 22872S: Maintained 22873F: Documentation/ABI/testing/sysfs-mce 22874F: Documentation/arch/x86/x86_64/machinecheck.rst 22875F: arch/x86/kernel/cpu/mce/* 22876 22877X86 MICROCODE UPDATE SUPPORT 22878M: Borislav Petkov <bp@alien8.de> 22879S: Maintained 22880F: arch/x86/kernel/cpu/microcode/* 22881 22882X86 MM 22883M: Dave Hansen <dave.hansen@linux.intel.com> 22884M: Andy Lutomirski <luto@kernel.org> 22885M: Peter Zijlstra <peterz@infradead.org> 22886L: linux-kernel@vger.kernel.org 22887S: Maintained 22888T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm 22889F: arch/x86/mm/ 22890 22891X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER 22892M: Hans de Goede <hdegoede@redhat.com> 22893L: platform-driver-x86@vger.kernel.org 22894S: Maintained 22895T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 22896F: drivers/platform/x86/x86-android-tablets/ 22897 22898X86 PLATFORM DRIVERS 22899M: Hans de Goede <hdegoede@redhat.com> 22900M: Mark Gross <markgross@kernel.org> 22901L: platform-driver-x86@vger.kernel.org 22902S: Maintained 22903T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 22904F: drivers/platform/olpc/ 22905F: drivers/platform/x86/ 22906F: include/linux/platform_data/x86/ 22907 22908X86 PLATFORM DRIVERS - ARCH 22909R: Darren Hart <dvhart@infradead.org> 22910R: Andy Shevchenko <andy@infradead.org> 22911L: platform-driver-x86@vger.kernel.org 22912L: x86@kernel.org 22913S: Maintained 22914T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 22915F: arch/x86/platform 22916 22917X86 PLATFORM UV HPE SUPERDOME FLEX 22918M: Steve Wahl <steve.wahl@hpe.com> 22919R: Mike Travis <mike.travis@hpe.com> 22920R: Dimitri Sivanich <dimitri.sivanich@hpe.com> 22921R: Russ Anderson <russ.anderson@hpe.com> 22922S: Supported 22923F: arch/x86/include/asm/uv/ 22924F: arch/x86/kernel/apic/x2apic_uv_x.c 22925F: arch/x86/platform/uv/ 22926 22927X86 STACK UNWINDING 22928M: Josh Poimboeuf <jpoimboe@kernel.org> 22929M: Peter Zijlstra <peterz@infradead.org> 22930S: Supported 22931F: arch/x86/include/asm/unwind*.h 22932F: arch/x86/kernel/dumpstack.c 22933F: arch/x86/kernel/stacktrace.c 22934F: arch/x86/kernel/unwind_*.c 22935 22936X86 VDSO 22937M: Andy Lutomirski <luto@kernel.org> 22938L: linux-kernel@vger.kernel.org 22939S: Maintained 22940T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso 22941F: arch/x86/entry/vdso/ 22942 22943XARRAY 22944M: Matthew Wilcox <willy@infradead.org> 22945L: linux-fsdevel@vger.kernel.org 22946S: Supported 22947F: Documentation/core-api/xarray.rst 22948F: include/linux/idr.h 22949F: include/linux/xarray.h 22950F: lib/idr.c 22951F: lib/xarray.c 22952F: tools/testing/radix-tree 22953 22954XBOX DVD IR REMOTE 22955M: Benjamin Valentin <benpicco@googlemail.com> 22956S: Maintained 22957F: drivers/media/rc/keymaps/rc-xbox-dvd.c 22958F: drivers/media/rc/xbox_remote.c 22959 22960XC2028/3028 TUNER DRIVER 22961M: Mauro Carvalho Chehab <mchehab@kernel.org> 22962L: linux-media@vger.kernel.org 22963S: Maintained 22964W: https://linuxtv.org 22965T: git git://linuxtv.org/media_tree.git 22966F: drivers/media/tuners/xc2028.* 22967 22968XDP (eXpress Data Path) 22969M: Alexei Starovoitov <ast@kernel.org> 22970M: Daniel Borkmann <daniel@iogearbox.net> 22971M: David S. Miller <davem@davemloft.net> 22972M: Jakub Kicinski <kuba@kernel.org> 22973M: Jesper Dangaard Brouer <hawk@kernel.org> 22974M: John Fastabend <john.fastabend@gmail.com> 22975L: netdev@vger.kernel.org 22976L: bpf@vger.kernel.org 22977S: Supported 22978F: drivers/net/ethernet/*/*/*/*/*xdp* 22979F: drivers/net/ethernet/*/*/*xdp* 22980F: include/net/xdp.h 22981F: include/net/xdp_priv.h 22982F: include/trace/events/xdp.h 22983F: kernel/bpf/cpumap.c 22984F: kernel/bpf/devmap.c 22985F: net/core/xdp.c 22986F: samples/bpf/xdp* 22987F: tools/testing/selftests/bpf/*/*xdp* 22988F: tools/testing/selftests/bpf/*xdp* 22989K: (?:\b|_)xdp(?:\b|_) 22990 22991XDP SOCKETS (AF_XDP) 22992M: Björn Töpel <bjorn@kernel.org> 22993M: Magnus Karlsson <magnus.karlsson@intel.com> 22994M: Maciej Fijalkowski <maciej.fijalkowski@intel.com> 22995R: Jonathan Lemon <jonathan.lemon@gmail.com> 22996L: netdev@vger.kernel.org 22997L: bpf@vger.kernel.org 22998S: Maintained 22999F: Documentation/networking/af_xdp.rst 23000F: include/net/netns/xdp.h 23001F: include/net/xdp_sock* 23002F: include/net/xsk_buff_pool.h 23003F: include/uapi/linux/if_xdp.h 23004F: include/uapi/linux/xdp_diag.h 23005F: net/xdp/ 23006F: tools/testing/selftests/bpf/*xsk* 23007 23008XEN BLOCK SUBSYSTEM 23009M: Roger Pau Monné <roger.pau@citrix.com> 23010L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23011S: Supported 23012F: drivers/block/xen* 23013F: drivers/block/xen-blkback/* 23014 23015XEN HYPERVISOR ARM 23016M: Stefano Stabellini <sstabellini@kernel.org> 23017L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23018S: Maintained 23019F: arch/arm/include/asm/xen/ 23020F: arch/arm/xen/ 23021 23022XEN HYPERVISOR ARM64 23023M: Stefano Stabellini <sstabellini@kernel.org> 23024L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23025S: Maintained 23026F: arch/arm64/include/asm/xen/ 23027F: arch/arm64/xen/ 23028 23029XEN HYPERVISOR INTERFACE 23030M: Juergen Gross <jgross@suse.com> 23031M: Stefano Stabellini <sstabellini@kernel.org> 23032R: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com> 23033L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23034S: Supported 23035T: git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git 23036F: Documentation/ABI/stable/sysfs-hypervisor-xen 23037F: Documentation/ABI/testing/sysfs-hypervisor-xen 23038F: drivers/*/xen-*front.c 23039F: drivers/xen/ 23040F: include/uapi/xen/ 23041F: include/xen/ 23042F: kernel/configs/xen.config 23043 23044XEN HYPERVISOR X86 23045M: Juergen Gross <jgross@suse.com> 23046R: Boris Ostrovsky <boris.ostrovsky@oracle.com> 23047L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23048S: Supported 23049F: arch/x86/configs/xen.config 23050F: arch/x86/include/asm/pvclock-abi.h 23051F: arch/x86/include/asm/xen/ 23052F: arch/x86/platform/pvh/ 23053F: arch/x86/xen/ 23054 23055XEN NETWORK BACKEND DRIVER 23056M: Wei Liu <wei.liu@kernel.org> 23057M: Paul Durrant <paul@xen.org> 23058L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23059L: netdev@vger.kernel.org 23060S: Supported 23061F: drivers/net/xen-netback/* 23062 23063XEN PCI SUBSYSTEM 23064M: Juergen Gross <jgross@suse.com> 23065L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23066S: Supported 23067F: arch/x86/pci/*xen* 23068F: drivers/pci/*xen* 23069 23070XEN PVSCSI DRIVERS 23071M: Juergen Gross <jgross@suse.com> 23072L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23073L: linux-scsi@vger.kernel.org 23074S: Supported 23075F: drivers/scsi/xen-scsifront.c 23076F: drivers/xen/xen-scsiback.c 23077F: include/xen/interface/io/vscsiif.h 23078 23079XEN PVUSB DRIVER 23080M: Juergen Gross <jgross@suse.com> 23081L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23082L: linux-usb@vger.kernel.org 23083S: Supported 23084F: drivers/usb/host/xen* 23085F: include/xen/interface/io/usbif.h 23086 23087XEN SOUND FRONTEND DRIVER 23088M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 23089L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23090L: alsa-devel@alsa-project.org (moderated for non-subscribers) 23091S: Supported 23092F: sound/xen/* 23093 23094XEN SWIOTLB SUBSYSTEM 23095M: Juergen Gross <jgross@suse.com> 23096M: Stefano Stabellini <sstabellini@kernel.org> 23097L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23098L: iommu@lists.linux.dev 23099S: Supported 23100F: arch/*/include/asm/xen/swiotlb-xen.h 23101F: drivers/xen/swiotlb-xen.c 23102F: include/xen/arm/swiotlb-xen.h 23103F: include/xen/swiotlb-xen.h 23104 23105XFS FILESYSTEM 23106M: Darrick J. Wong <djwong@kernel.org> 23107L: linux-xfs@vger.kernel.org 23108S: Supported 23109W: http://xfs.org/ 23110C: irc://irc.oftc.net/xfs 23111T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 23112F: Documentation/ABI/testing/sysfs-fs-xfs 23113F: Documentation/admin-guide/xfs.rst 23114F: Documentation/filesystems/xfs-delayed-logging-design.rst 23115F: Documentation/filesystems/xfs-self-describing-metadata.rst 23116F: fs/xfs/ 23117F: include/uapi/linux/dqblk_xfs.h 23118F: include/uapi/linux/fsmap.h 23119 23120XILINX AMS DRIVER 23121M: Anand Ashok Dumbre <anand.ashok.dumbre@xilinx.com> 23122L: linux-iio@vger.kernel.org 23123S: Maintained 23124F: Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml 23125F: drivers/iio/adc/xilinx-ams.c 23126 23127XILINX AXI ETHERNET DRIVER 23128M: Radhey Shyam Pandey <radhey.shyam.pandey@xilinx.com> 23129S: Maintained 23130F: drivers/net/ethernet/xilinx/xilinx_axienet* 23131 23132XILINX CAN DRIVER 23133M: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com> 23134R: Naga Sureshkumar Relli <naga.sureshkumar.relli@xilinx.com> 23135L: linux-can@vger.kernel.org 23136S: Maintained 23137F: Documentation/devicetree/bindings/net/can/xilinx,can.yaml 23138F: drivers/net/can/xilinx_can.c 23139 23140XILINX EVENT MANAGEMENT DRIVER 23141M: Abhyuday Godhasara <abhyuday.godhasara@xilinx.com> 23142S: Maintained 23143F: drivers/soc/xilinx/xlnx_event_manager.c 23144F: include/linux/firmware/xlnx-event-manager.h 23145 23146XILINX GPIO DRIVER 23147M: Shubhrajyoti Datta <shubhrajyoti.datta@xilinx.com> 23148R: Srinivas Neeli <srinivas.neeli@xilinx.com> 23149R: Michal Simek <michal.simek@amd.com> 23150S: Maintained 23151F: Documentation/devicetree/bindings/gpio/gpio-zynq.yaml 23152F: Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml 23153F: drivers/gpio/gpio-xilinx.c 23154F: drivers/gpio/gpio-zynq.c 23155 23156XILINX PWM DRIVER 23157M: Sean Anderson <sean.anderson@seco.com> 23158S: Maintained 23159F: drivers/pwm/pwm-xilinx.c 23160F: include/clocksource/timer-xilinx.h 23161 23162XILINX SD-FEC IP CORES 23163M: Derek Kiernan <derek.kiernan@xilinx.com> 23164M: Dragan Cvetic <dragan.cvetic@xilinx.com> 23165S: Maintained 23166F: Documentation/devicetree/bindings/misc/xlnx,sd-fec.txt 23167F: Documentation/misc-devices/xilinx_sdfec.rst 23168F: drivers/misc/Kconfig 23169F: drivers/misc/Makefile 23170F: drivers/misc/xilinx_sdfec.c 23171F: include/uapi/misc/xilinx_sdfec.h 23172 23173XILINX UARTLITE SERIAL DRIVER 23174M: Peter Korsgaard <jacmet@sunsite.dk> 23175L: linux-serial@vger.kernel.org 23176S: Maintained 23177F: drivers/tty/serial/uartlite.c 23178 23179XILINX VIDEO IP CORES 23180M: Hyun Kwon <hyun.kwon@xilinx.com> 23181M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23182L: linux-media@vger.kernel.org 23183S: Supported 23184T: git git://linuxtv.org/media_tree.git 23185F: Documentation/devicetree/bindings/media/xilinx/ 23186F: drivers/media/platform/xilinx/ 23187F: include/uapi/linux/xilinx-v4l2-controls.h 23188 23189XILINX WATCHDOG DRIVER 23190M: Srinivas Neeli <srinivas.neeli@amd.com> 23191R: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23192R: Michal Simek <michal.simek@amd.com> 23193S: Maintained 23194F: Documentation/devicetree/bindings/watchdog/xlnx,xps-timebase-wdt.yaml 23195F: drivers/watchdog/of_xilinx_wdt.c 23196 23197XILINX XDMA DRIVER 23198M: Lizhi Hou <lizhi.hou@amd.com> 23199M: Brian Xu <brian.xu@amd.com> 23200M: Raj Kumar Rampelli <raj.kumar.rampelli@amd.com> 23201L: dmaengine@vger.kernel.org 23202S: Supported 23203F: drivers/dma/xilinx/xdma-regs.h 23204F: drivers/dma/xilinx/xdma.c 23205F: include/linux/dma/amd_xdma.h 23206F: include/linux/platform_data/amd_xdma.h 23207 23208XILINX ZYNQMP DPDMA DRIVER 23209M: Hyun Kwon <hyun.kwon@xilinx.com> 23210M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23211L: dmaengine@vger.kernel.org 23212S: Supported 23213F: Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml 23214F: drivers/dma/xilinx/xilinx_dpdma.c 23215F: include/dt-bindings/dma/xlnx-zynqmp-dpdma.h 23216 23217XILINX ZYNQMP OCM EDAC DRIVER 23218M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23219M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 23220S: Maintained 23221F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynqmp-ocmc-1.0.yaml 23222F: drivers/edac/zynqmp_edac.c 23223 23224XILINX ZYNQMP PSGTR PHY DRIVER 23225M: Anurag Kumar Vulisha <anurag.kumar.vulisha@xilinx.com> 23226M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23227L: linux-kernel@vger.kernel.org 23228S: Supported 23229T: git https://github.com/Xilinx/linux-xlnx.git 23230F: Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml 23231F: drivers/phy/xilinx/phy-zynqmp.c 23232 23233XILINX ZYNQMP SHA3 DRIVER 23234M: Harsha <harsha.harsha@xilinx.com> 23235S: Maintained 23236F: drivers/crypto/xilinx/zynqmp-sha.c 23237 23238XILLYBUS DRIVER 23239M: Eli Billauer <eli.billauer@gmail.com> 23240L: linux-kernel@vger.kernel.org 23241S: Supported 23242F: drivers/char/xillybus/ 23243 23244XLP9XX I2C DRIVER 23245M: George Cherian <gcherian@marvell.com> 23246L: linux-i2c@vger.kernel.org 23247S: Supported 23248W: http://www.marvell.com 23249F: drivers/i2c/busses/i2c-xlp9xx.c 23250 23251XRA1403 GPIO EXPANDER 23252M: Nandor Han <nandor.han@ge.com> 23253L: linux-gpio@vger.kernel.org 23254S: Maintained 23255F: Documentation/devicetree/bindings/gpio/gpio-xra1403.txt 23256F: drivers/gpio/gpio-xra1403.c 23257 23258XTENSA XTFPGA PLATFORM SUPPORT 23259M: Max Filippov <jcmvbkbc@gmail.com> 23260S: Maintained 23261F: drivers/spi/spi-xtensa-xtfpga.c 23262F: sound/soc/xtensa/xtfpga-i2s.c 23263 23264YAM DRIVER FOR AX.25 23265M: Jean-Paul Roubelat <jpr@f6fbb.org> 23266L: linux-hams@vger.kernel.org 23267S: Maintained 23268F: drivers/net/hamradio/yam* 23269F: include/linux/yam.h 23270 23271YAMA SECURITY MODULE 23272M: Kees Cook <keescook@chromium.org> 23273S: Supported 23274T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 23275F: Documentation/admin-guide/LSM/Yama.rst 23276F: security/yama/ 23277 23278YEALINK PHONE DRIVER 23279M: Henk Vergonet <Henk.Vergonet@gmail.com> 23280L: usbb2k-api-dev@nongnu.org 23281S: Maintained 23282F: Documentation/input/devices/yealink.rst 23283F: drivers/input/misc/yealink.* 23284 23285Z3FOLD COMPRESSED PAGE ALLOCATOR 23286M: Vitaly Wool <vitaly.wool@konsulko.com> 23287R: Miaohe Lin <linmiaohe@huawei.com> 23288L: linux-mm@kvack.org 23289S: Maintained 23290F: mm/z3fold.c 23291 23292Z8530 DRIVER FOR AX.25 23293M: Joerg Reuter <jreuter@yaina.de> 23294L: linux-hams@vger.kernel.org 23295S: Maintained 23296W: http://yaina.de/jreuter/ 23297W: http://www.qsl.net/dl1bke/ 23298F: Documentation/networking/device_drivers/hamradio/z8530drv.rst 23299F: drivers/net/hamradio/*scc.c 23300F: drivers/net/hamradio/z8530.h 23301 23302ZBUD COMPRESSED PAGE ALLOCATOR 23303M: Seth Jennings <sjenning@redhat.com> 23304M: Dan Streetman <ddstreet@ieee.org> 23305L: linux-mm@kvack.org 23306S: Maintained 23307F: mm/zbud.c 23308 23309ZD1211RW WIRELESS DRIVER 23310M: Ulrich Kunitz <kune@deine-taler.de> 23311L: linux-wireless@vger.kernel.org 23312L: zd1211-devs@lists.sourceforge.net (subscribers-only) 23313S: Maintained 23314W: http://zd1211.ath.cx/wiki/DriverRewrite 23315F: drivers/net/wireless/zydas/zd1211rw/ 23316 23317ZD1301 MEDIA DRIVER 23318M: Antti Palosaari <crope@iki.fi> 23319L: linux-media@vger.kernel.org 23320S: Maintained 23321W: https://linuxtv.org/ 23322W: http://palosaari.fi/linux/ 23323Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23324F: drivers/media/usb/dvb-usb-v2/zd1301* 23325 23326ZD1301_DEMOD MEDIA DRIVER 23327M: Antti Palosaari <crope@iki.fi> 23328L: linux-media@vger.kernel.org 23329S: Maintained 23330W: https://linuxtv.org/ 23331W: http://palosaari.fi/linux/ 23332Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23333F: drivers/media/dvb-frontends/zd1301_demod* 23334 23335ZHAOXIN PROCESSOR SUPPORT 23336M: Tony W Wang-oc <TonyWWang-oc@zhaoxin.com> 23337L: linux-kernel@vger.kernel.org 23338S: Maintained 23339F: arch/x86/kernel/cpu/zhaoxin.c 23340 23341ZONEFS FILESYSTEM 23342M: Damien Le Moal <dlemoal@kernel.org> 23343M: Naohiro Aota <naohiro.aota@wdc.com> 23344R: Johannes Thumshirn <jth@kernel.org> 23345L: linux-fsdevel@vger.kernel.org 23346S: Maintained 23347T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git 23348F: Documentation/filesystems/zonefs.rst 23349F: fs/zonefs/ 23350 23351ZPOOL COMPRESSED PAGE STORAGE API 23352M: Dan Streetman <ddstreet@ieee.org> 23353L: linux-mm@kvack.org 23354S: Maintained 23355F: include/linux/zpool.h 23356F: mm/zpool.c 23357 23358ZR36067 VIDEO FOR LINUX DRIVER 23359M: Corentin Labbe <clabbe@baylibre.com> 23360L: mjpeg-users@lists.sourceforge.net 23361L: linux-media@vger.kernel.org 23362S: Maintained 23363W: http://mjpeg.sourceforge.net/driver-zoran/ 23364Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23365F: Documentation/driver-api/media/drivers/zoran.rst 23366F: drivers/media/pci/zoran/ 23367 23368ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER 23369M: Minchan Kim <minchan@kernel.org> 23370M: Sergey Senozhatsky <senozhatsky@chromium.org> 23371L: linux-kernel@vger.kernel.org 23372S: Maintained 23373F: Documentation/admin-guide/blockdev/zram.rst 23374F: drivers/block/zram/ 23375 23376ZS DECSTATION Z85C30 SERIAL DRIVER 23377M: "Maciej W. Rozycki" <macro@orcam.me.uk> 23378S: Maintained 23379F: drivers/tty/serial/zs.* 23380 23381ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR 23382M: Minchan Kim <minchan@kernel.org> 23383M: Sergey Senozhatsky <senozhatsky@chromium.org> 23384L: linux-mm@kvack.org 23385S: Maintained 23386F: Documentation/mm/zsmalloc.rst 23387F: include/linux/zsmalloc.h 23388F: mm/zsmalloc.c 23389 23390ZSTD 23391M: Nick Terrell <terrelln@fb.com> 23392S: Maintained 23393B: https://github.com/facebook/zstd/issues 23394T: git https://github.com/terrelln/linux.git 23395F: crypto/zstd.c 23396F: include/linux/zstd* 23397F: lib/decompress_unzstd.c 23398F: lib/zstd/ 23399N: zstd 23400K: zstd 23401 23402ZSWAP COMPRESSED SWAP CACHING 23403M: Seth Jennings <sjenning@redhat.com> 23404M: Dan Streetman <ddstreet@ieee.org> 23405M: Vitaly Wool <vitaly.wool@konsulko.com> 23406L: linux-mm@kvack.org 23407S: Maintained 23408F: mm/zswap.c 23409 23410THE REST 23411M: Linus Torvalds <torvalds@linux-foundation.org> 23412L: linux-kernel@vger.kernel.org 23413S: Buried alive in reporters 23414T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 23415F: * 23416F: */ 23417