1List of maintainers and how to submit kernel changes 2==================================================== 3 4Please try to follow the guidelines below. This will make things 5easier on the maintainers. Not all of these guidelines matter for every 6trivial patch so apply some common sense. 7 8Tips for patch submitters 9------------------------- 10 111. Always *test* your changes, however small, on at least 4 or 12 5 people, preferably many more. 13 142. Try to release a few ALPHA test versions to the net. Announce 15 them onto the kernel channel and await results. This is especially 16 important for device drivers, because often that's the only way 17 you will find things like the fact version 3 firmware needs 18 a magic fix you didn't know about, or some clown changed the 19 chips on a board and not its name. (Don't laugh! Look at the 20 SMC etherpower for that.) 21 223. Make sure your changes compile correctly in multiple 23 configurations. In particular check that changes work both as a 24 module and built into the kernel. 25 264. When you are happy with a change make it generally available for 27 testing and await feedback. 28 295. Make a patch available to the relevant maintainer in the list. Use 30 ``diff -u`` to make the patch easy to merge. Be prepared to get your 31 changes sent back with seemingly silly requests about formatting 32 and variable names. These aren't as silly as they seem. One 33 job the maintainers (and especially Linus) do is to keep things 34 looking the same. Sometimes this means that the clever hack in 35 your driver to get around a problem actually needs to become a 36 generalized kernel feature ready for next time. 37 38 PLEASE check your patch with the automated style checker 39 (scripts/checkpatch.pl) to catch trivial style violations. 40 See Documentation/process/coding-style.rst for guidance here. 41 42 PLEASE CC: the maintainers and mailing lists that are generated 43 by ``scripts/get_maintainer.pl.`` The results returned by the 44 script will be best if you have git installed and are making 45 your changes in a branch derived from Linus' latest git tree. 46 See Documentation/process/submitting-patches.rst for details. 47 48 PLEASE try to include any credit lines you want added with the 49 patch. It avoids people being missed off by mistake and makes 50 it easier to know who wants adding and who doesn't. 51 52 PLEASE document known bugs. If it doesn't work for everything 53 or does something very odd once a month document it. 54 55 PLEASE remember that submissions must be made under the terms 56 of the Linux Foundation certificate of contribution and should 57 include a Signed-off-by: line. The current version of this 58 "Developer's Certificate of Origin" (DCO) is listed in the file 59 Documentation/process/submitting-patches.rst. 60 616. Make sure you have the right to send any changes you make. If you 62 do changes at work you may find your employer owns the patch 63 not you. 64 657. When sending security related changes or reports to a maintainer 66 please Cc: security@kernel.org, especially if the maintainer 67 does not respond. Please keep in mind that the security team is 68 a small set of people who can be efficient only when working on 69 verified bugs. Please only Cc: this list when you have identified 70 that the bug would present a short-term risk to other users if it 71 were publicly disclosed. For example, reports of address leaks do 72 not represent an immediate threat and are better handled publicly, 73 and ideally, should come with a patch proposal. Please do not send 74 automated reports to this list either. Such bugs will be handled 75 better and faster in the usual public places. See 76 Documentation/process/security-bugs.rst for details. 77 788. Happy hacking. 79 80Descriptions of section entries and preferred order 81--------------------------------------------------- 82 83 M: *Mail* patches to: FullName <address@domain> 84 R: Designated *Reviewer*: FullName <address@domain> 85 These reviewers should be CCed on patches. 86 L: *Mailing list* that is relevant to this area 87 S: *Status*, one of the following: 88 Supported: Someone is actually paid to look after this. 89 Maintained: Someone actually looks after it. 90 Odd Fixes: It has a maintainer but they don't have time to do 91 much other than throw the odd patch in. See below.. 92 Orphan: No current maintainer [but maybe you could take the 93 role as you write your new code]. 94 Obsolete: Old code. Something tagged obsolete generally means 95 it has been replaced by a better system and you 96 should be using that. 97 W: *Web-page* with status/info 98 Q: *Patchwork* web based patch tracking system site 99 B: URI for where to file *bugs*. A web-page with detailed bug 100 filing info, a direct bug tracker link, or a mailto: URI. 101 C: URI for *chat* protocol, server and channel where developers 102 usually hang out, for example irc://server/channel. 103 P: Subsystem Profile document for more details submitting 104 patches to the given subsystem. This is either an in-tree file, 105 or a URI. See Documentation/maintainer/maintainer-entry-profile.rst 106 for details. 107 T: *SCM* tree type and location. 108 Type is one of: git, hg, quilt, stgit, topgit 109 F: *Files* and directories wildcard patterns. 110 A trailing slash includes all files and subdirectory files. 111 F: drivers/net/ all files in and below drivers/net 112 F: drivers/net/* all files in drivers/net, but not below 113 F: */net/* all files in "any top level directory"/net 114 One pattern per line. Multiple F: lines acceptable. 115 X: *Excluded* files and directories that are NOT maintained, same 116 rules as F:. Files exclusions are tested before file matches. 117 Can be useful for excluding a specific subdirectory, for instance: 118 F: net/ 119 X: net/ipv6/ 120 matches all files in and below net excluding net/ipv6/ 121 N: Files and directories *Regex* patterns. 122 N: [^a-z]tegra all files whose path contains tegra 123 (not including files like integrator) 124 One pattern per line. Multiple N: lines acceptable. 125 scripts/get_maintainer.pl has different behavior for files that 126 match F: pattern and matches of N: patterns. By default, 127 get_maintainer will not look at git log history when an F: pattern 128 match occurs. When an N: match occurs, git log history is used 129 to also notify the people that have git commit signatures. 130 K: *Content regex* (perl extended) pattern match in a patch or file. 131 For instance: 132 K: of_get_profile 133 matches patches or files that contain "of_get_profile" 134 K: \b(printk|pr_(info|err))\b 135 matches patches or files that contain one or more of the words 136 printk, pr_info or pr_err 137 One regex pattern per line. Multiple K: lines acceptable. 138 139Maintainers List 140---------------- 141 142.. note:: When reading this list, please look for the most precise areas 143 first. When adding to this list, please keep the entries in 144 alphabetical order. 145 1463C59X NETWORK DRIVER 147M: Steffen Klassert <klassert@kernel.org> 148L: netdev@vger.kernel.org 149S: Odd Fixes 150F: Documentation/networking/device_drivers/ethernet/3com/vortex.rst 151F: drivers/net/ethernet/3com/3c59x.c 152 1533CR990 NETWORK DRIVER 154M: David Dillow <dave@thedillows.org> 155L: netdev@vger.kernel.org 156S: Maintained 157F: drivers/net/ethernet/3com/typhoon* 158 1593WARE SAS/SATA-RAID SCSI DRIVERS (3W-XXXX, 3W-9XXX, 3W-SAS) 160M: Adam Radford <aradford@gmail.com> 161L: linux-scsi@vger.kernel.org 162S: Supported 163W: http://www.lsi.com 164F: drivers/scsi/3w-* 165 16653C700 AND 53C700-66 SCSI DRIVER 167M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 168L: linux-scsi@vger.kernel.org 169S: Maintained 170F: drivers/scsi/53c700* 171 1726LOWPAN GENERIC (BTLE/IEEE 802.15.4) 173M: Alexander Aring <alex.aring@gmail.com> 174L: linux-bluetooth@vger.kernel.org 175L: linux-wpan@vger.kernel.org 176S: Maintained 177F: Documentation/networking/6lowpan.rst 178F: include/net/6lowpan.h 179F: net/6lowpan/ 180 1816PACK NETWORK DRIVER FOR AX.25 182M: Andreas Koensgen <ajk@comnets.uni-bremen.de> 183L: linux-hams@vger.kernel.org 184S: Maintained 185F: drivers/net/hamradio/6pack.c 186 187802.11 (including CFG80211/NL80211) 188M: Johannes Berg <johannes@sipsolutions.net> 189L: linux-wireless@vger.kernel.org 190S: Maintained 191W: https://wireless.wiki.kernel.org/ 192Q: https://patchwork.kernel.org/project/linux-wireless/list/ 193T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 194T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 195F: Documentation/driver-api/80211/cfg80211.rst 196F: Documentation/networking/regulatory.rst 197F: include/linux/ieee80211.h 198F: include/net/cfg80211.h 199F: include/net/ieee80211_radiotap.h 200F: include/net/iw_handler.h 201F: include/net/wext.h 202F: include/uapi/linux/nl80211.h 203F: include/uapi/linux/wireless.h 204F: net/wireless/ 205 2068169 10/100/1000 GIGABIT ETHERNET DRIVER 207M: Heiner Kallweit <hkallweit1@gmail.com> 208M: nic_swsd@realtek.com 209L: netdev@vger.kernel.org 210S: Maintained 211F: drivers/net/ethernet/realtek/r8169* 212 2138250/16?50 (AND CLONE UARTS) SERIAL DRIVER 214M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 215L: linux-serial@vger.kernel.org 216S: Maintained 217T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 218F: drivers/tty/serial/8250* 219F: include/linux/serial_8250.h 220 2218390 NETWORK DRIVERS [WD80x3/SMC-ELITE, SMC-ULTRA, NE2000, 3C503, etc.] 222L: netdev@vger.kernel.org 223S: Orphan / Obsolete 224F: drivers/net/ethernet/8390/ 225 2269P FILE SYSTEM 227M: Eric Van Hensbergen <ericvh@kernel.org> 228M: Latchesar Ionkov <lucho@ionkov.net> 229M: Dominique Martinet <asmadeus@codewreck.org> 230R: Christian Schoenebeck <linux_oss@crudebyte.com> 231L: v9fs@lists.linux.dev 232S: Maintained 233W: http://github.com/v9fs 234Q: http://patchwork.kernel.org/project/v9fs-devel/list/ 235T: git git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs.git 236T: git git://github.com/martinetd/linux.git 237F: Documentation/filesystems/9p.rst 238F: fs/9p/ 239F: include/net/9p/ 240F: include/trace/events/9p.h 241F: include/uapi/linux/virtio_9p.h 242F: net/9p/ 243 244A64FX DIAG DRIVER 245M: Hitomi Hasegawa <hasegawa-hitomi@fujitsu.com> 246S: Supported 247F: drivers/soc/fujitsu/a64fx-diag.c 248 249A8293 MEDIA DRIVER 250M: Antti Palosaari <crope@iki.fi> 251L: linux-media@vger.kernel.org 252S: Maintained 253W: https://linuxtv.org 254W: http://palosaari.fi/linux/ 255Q: http://patchwork.linuxtv.org/project/linux-media/list/ 256T: git git://linuxtv.org/anttip/media_tree.git 257F: drivers/media/dvb-frontends/a8293* 258 259AACRAID SCSI RAID DRIVER 260M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 261L: linux-scsi@vger.kernel.org 262S: Supported 263W: http://www.adaptec.com/ 264F: Documentation/scsi/aacraid.rst 265F: drivers/scsi/aacraid/ 266 267AB8500 BATTERY AND CHARGER DRIVERS 268M: Linus Walleij <linus.walleij@linaro.org> 269F: Documentation/devicetree/bindings/power/supply/*ab8500* 270F: drivers/power/supply/*ab8500* 271 272ABI/API 273L: linux-api@vger.kernel.org 274F: include/linux/syscalls.h 275F: kernel/sys_ni.c 276X: arch/*/include/uapi/ 277X: include/uapi/ 278 279ABIT UGURU 1,2 HARDWARE MONITOR DRIVER 280M: Hans de Goede <hdegoede@redhat.com> 281L: linux-hwmon@vger.kernel.org 282S: Maintained 283F: drivers/hwmon/abituguru.c 284 285ABIT UGURU 3 HARDWARE MONITOR DRIVER 286M: Alistair John Strachan <alistair@devzero.co.uk> 287L: linux-hwmon@vger.kernel.org 288S: Maintained 289F: drivers/hwmon/abituguru3.c 290 291ACCES 104-DIO-48E GPIO DRIVER 292M: William Breathitt Gray <william.gray@linaro.org> 293L: linux-gpio@vger.kernel.org 294S: Maintained 295F: drivers/gpio/gpio-104-dio-48e.c 296 297ACCES 104-IDI-48 GPIO DRIVER 298M: William Breathitt Gray <william.gray@linaro.org> 299L: linux-gpio@vger.kernel.org 300S: Maintained 301F: drivers/gpio/gpio-104-idi-48.c 302 303ACCES 104-IDIO-16 GPIO DRIVER 304M: William Breathitt Gray <william.gray@linaro.org> 305L: linux-gpio@vger.kernel.org 306S: Maintained 307F: drivers/gpio/gpio-104-idio-16.c 308 309ACCES 104-QUAD-8 DRIVER 310M: William Breathitt Gray <william.gray@linaro.org> 311L: linux-iio@vger.kernel.org 312S: Maintained 313F: drivers/counter/104-quad-8.c 314 315ACCES IDIO-16 GPIO LIBRARY 316M: William Breathitt Gray <william.gray@linaro.org> 317L: linux-gpio@vger.kernel.org 318S: Maintained 319F: drivers/gpio/gpio-idio-16.c 320F: drivers/gpio/gpio-idio-16.h 321 322ACCES PCI-IDIO-16 GPIO DRIVER 323M: William Breathitt Gray <william.gray@linaro.org> 324L: linux-gpio@vger.kernel.org 325S: Maintained 326F: drivers/gpio/gpio-pci-idio-16.c 327 328ACCES PCIe-IDIO-24 GPIO DRIVER 329M: William Breathitt Gray <william.gray@linaro.org> 330L: linux-gpio@vger.kernel.org 331S: Maintained 332F: drivers/gpio/gpio-pcie-idio-24.c 333 334ACENIC DRIVER 335M: Jes Sorensen <jes@trained-monkey.org> 336L: linux-acenic@sunsite.dk 337S: Maintained 338F: drivers/net/ethernet/alteon/acenic* 339 340ACER ASPIRE ONE TEMPERATURE AND FAN DRIVER 341M: Peter Kaestle <peter@piie.net> 342L: platform-driver-x86@vger.kernel.org 343S: Maintained 344W: http://piie.net/?section=acerhdf 345F: drivers/platform/x86/acerhdf.c 346 347ACER WMI LAPTOP EXTRAS 348M: "Lee, Chun-Yi" <jlee@suse.com> 349L: platform-driver-x86@vger.kernel.org 350S: Maintained 351F: drivers/platform/x86/acer-wmi.c 352 353ACPI 354M: "Rafael J. Wysocki" <rafael@kernel.org> 355R: Len Brown <lenb@kernel.org> 356L: linux-acpi@vger.kernel.org 357S: Supported 358Q: https://patchwork.kernel.org/project/linux-acpi/list/ 359B: https://bugzilla.kernel.org 360T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 361F: Documentation/ABI/testing/configfs-acpi 362F: Documentation/ABI/testing/sysfs-bus-acpi 363F: Documentation/firmware-guide/acpi/ 364F: arch/x86/kernel/acpi/ 365F: arch/x86/pci/acpi.c 366F: drivers/acpi/ 367F: drivers/pci/*/*acpi* 368F: drivers/pci/*acpi* 369F: drivers/pnp/pnpacpi/ 370F: include/acpi/ 371F: include/linux/acpi.h 372F: include/linux/fwnode.h 373F: tools/power/acpi/ 374 375ACPI APEI 376M: "Rafael J. Wysocki" <rafael@kernel.org> 377R: Len Brown <lenb@kernel.org> 378R: James Morse <james.morse@arm.com> 379R: Tony Luck <tony.luck@intel.com> 380R: Borislav Petkov <bp@alien8.de> 381L: linux-acpi@vger.kernel.org 382F: drivers/acpi/apei/ 383 384ACPI COMPONENT ARCHITECTURE (ACPICA) 385M: Robert Moore <robert.moore@intel.com> 386M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 387L: linux-acpi@vger.kernel.org 388L: acpica-devel@lists.linuxfoundation.org 389S: Supported 390W: https://acpica.org/ 391W: https://github.com/acpica/acpica/ 392Q: https://patchwork.kernel.org/project/linux-acpi/list/ 393B: https://bugzilla.kernel.org 394B: https://bugs.acpica.org 395T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 396F: drivers/acpi/acpica/ 397F: include/acpi/ 398F: tools/power/acpi/ 399 400ACPI FOR ARM64 (ACPI/arm64) 401M: Lorenzo Pieralisi <lpieralisi@kernel.org> 402M: Hanjun Guo <guohanjun@huawei.com> 403M: Sudeep Holla <sudeep.holla@arm.com> 404L: linux-acpi@vger.kernel.org 405L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 406S: Maintained 407F: drivers/acpi/arm64 408 409ACPI PCC(Platform Communication Channel) MAILBOX DRIVER 410M: Sudeep Holla <sudeep.holla@arm.com> 411L: linux-acpi@vger.kernel.org 412S: Supported 413F: drivers/mailbox/pcc.c 414 415ACPI PMIC DRIVERS 416M: "Rafael J. Wysocki" <rafael@kernel.org> 417M: Len Brown <lenb@kernel.org> 418R: Andy Shevchenko <andy@kernel.org> 419R: Mika Westerberg <mika.westerberg@linux.intel.com> 420L: linux-acpi@vger.kernel.org 421S: Supported 422Q: https://patchwork.kernel.org/project/linux-acpi/list/ 423B: https://bugzilla.kernel.org 424T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 425F: drivers/acpi/pmic/ 426 427ACPI SERIAL MULTI INSTANTIATE DRIVER 428M: Hans de Goede <hdegoede@redhat.com> 429L: platform-driver-x86@vger.kernel.org 430S: Maintained 431F: drivers/platform/x86/serial-multi-instantiate.c 432 433ACPI THERMAL DRIVER 434M: Rafael J. Wysocki <rafael@kernel.org> 435R: Zhang Rui <rui.zhang@intel.com> 436L: linux-acpi@vger.kernel.org 437S: Supported 438B: https://bugzilla.kernel.org 439F: drivers/acpi/*thermal* 440 441ACPI VIOT DRIVER 442M: Jean-Philippe Brucker <jean-philippe@linaro.org> 443L: linux-acpi@vger.kernel.org 444L: iommu@lists.linux.dev 445S: Maintained 446F: drivers/acpi/viot.c 447F: include/linux/acpi_viot.h 448 449ACPI WMI DRIVER 450L: platform-driver-x86@vger.kernel.org 451S: Orphan 452F: drivers/platform/x86/wmi.c 453F: include/uapi/linux/wmi.h 454 455ACRN HYPERVISOR SERVICE MODULE 456M: Fei Li <fei1.li@intel.com> 457L: acrn-dev@lists.projectacrn.org (subscribers-only) 458S: Supported 459W: https://projectacrn.org 460F: Documentation/virt/acrn/ 461F: drivers/virt/acrn/ 462F: include/uapi/linux/acrn.h 463 464AD1889 ALSA SOUND DRIVER 465L: linux-parisc@vger.kernel.org 466S: Maintained 467W: https://parisc.wiki.kernel.org/index.php/AD1889 468F: sound/pci/ad1889.* 469 470AD5110 ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER 471M: Mugilraj Dhavachelvan <dmugil2000@gmail.com> 472L: linux-iio@vger.kernel.org 473S: Supported 474F: drivers/iio/potentiometer/ad5110.c 475 476AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER 477M: Michael Hennerich <michael.hennerich@analog.com> 478S: Supported 479W: http://wiki.analog.com/AD5254 480W: https://ez.analog.com/linux-software-drivers 481F: drivers/misc/ad525x_dpot.c 482 483AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821) 484M: Michael Hennerich <michael.hennerich@analog.com> 485S: Supported 486W: http://wiki.analog.com/AD5398 487W: https://ez.analog.com/linux-software-drivers 488F: drivers/regulator/ad5398.c 489 490AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A) 491M: Michael Hennerich <michael.hennerich@analog.com> 492S: Supported 493W: http://wiki.analog.com/AD7142 494W: https://ez.analog.com/linux-software-drivers 495F: drivers/input/misc/ad714x.c 496 497AD7877 TOUCHSCREEN DRIVER 498M: Michael Hennerich <michael.hennerich@analog.com> 499S: Supported 500W: http://wiki.analog.com/AD7877 501W: https://ez.analog.com/linux-software-drivers 502F: drivers/input/touchscreen/ad7877.c 503 504AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889) 505M: Michael Hennerich <michael.hennerich@analog.com> 506S: Supported 507W: http://wiki.analog.com/AD7879 508W: https://ez.analog.com/linux-software-drivers 509F: drivers/input/touchscreen/ad7879.c 510 511ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR) 512M: Jiri Kosina <jikos@kernel.org> 513S: Maintained 514 515ADF7242 IEEE 802.15.4 RADIO DRIVER 516M: Michael Hennerich <michael.hennerich@analog.com> 517L: linux-wpan@vger.kernel.org 518S: Supported 519W: https://wiki.analog.com/ADF7242 520W: https://ez.analog.com/linux-software-drivers 521F: Documentation/devicetree/bindings/net/ieee802154/adf7242.txt 522F: drivers/net/ieee802154/adf7242.c 523 524ADM1025 HARDWARE MONITOR DRIVER 525M: Jean Delvare <jdelvare@suse.com> 526L: linux-hwmon@vger.kernel.org 527S: Maintained 528F: Documentation/hwmon/adm1025.rst 529F: drivers/hwmon/adm1025.c 530 531ADM1029 HARDWARE MONITOR DRIVER 532M: Corentin Labbe <clabbe.montjoie@gmail.com> 533L: linux-hwmon@vger.kernel.org 534S: Maintained 535F: drivers/hwmon/adm1029.c 536 537ADM8211 WIRELESS DRIVER 538L: linux-wireless@vger.kernel.org 539S: Orphan 540W: https://wireless.wiki.kernel.org/ 541F: drivers/net/wireless/admtek/adm8211.* 542 543ADP1653 FLASH CONTROLLER DRIVER 544M: Sakari Ailus <sakari.ailus@iki.fi> 545L: linux-media@vger.kernel.org 546S: Maintained 547F: drivers/media/i2c/adp1653.c 548F: include/media/i2c/adp1653.h 549 550ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501) 551M: Michael Hennerich <michael.hennerich@analog.com> 552S: Supported 553W: http://wiki.analog.com/ADP5520 554W: https://ez.analog.com/linux-software-drivers 555F: drivers/gpio/gpio-adp5520.c 556F: drivers/input/keyboard/adp5520-keys.c 557F: drivers/leds/leds-adp5520.c 558F: drivers/mfd/adp5520.c 559F: drivers/video/backlight/adp5520_bl.c 560 561ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587) 562M: Michael Hennerich <michael.hennerich@analog.com> 563S: Supported 564W: http://wiki.analog.com/ADP5588 565W: https://ez.analog.com/linux-software-drivers 566F: Documentation/devicetree/bindings/input/adi,adp5588.yaml 567F: drivers/input/keyboard/adp5588-keys.c 568 569ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863) 570M: Michael Hennerich <michael.hennerich@analog.com> 571S: Supported 572W: http://wiki.analog.com/ADP8860 573W: https://ez.analog.com/linux-software-drivers 574F: drivers/video/backlight/adp8860_bl.c 575 576ADT746X FAN DRIVER 577M: Colin Leroy <colin@colino.net> 578S: Maintained 579F: drivers/macintosh/therm_adt746x.c 580 581ADT7475 HARDWARE MONITOR DRIVER 582M: Jean Delvare <jdelvare@suse.com> 583L: linux-hwmon@vger.kernel.org 584S: Maintained 585F: Documentation/hwmon/adt7475.rst 586F: drivers/hwmon/adt7475.c 587 588ADVANSYS SCSI DRIVER 589M: Matthew Wilcox <willy@infradead.org> 590M: Hannes Reinecke <hare@suse.com> 591L: linux-scsi@vger.kernel.org 592S: Maintained 593F: Documentation/scsi/advansys.rst 594F: drivers/scsi/advansys.c 595 596ADVANTECH SWBTN DRIVER 597M: Andrea Ho <Andrea.Ho@advantech.com.tw> 598L: platform-driver-x86@vger.kernel.org 599S: Maintained 600F: drivers/platform/x86/adv_swbutton.c 601 602ADXL313 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 603M: Lucas Stankus <lucas.p.stankus@gmail.com> 604S: Supported 605F: Documentation/devicetree/bindings/iio/accel/adi,adxl313.yaml 606F: drivers/iio/accel/adxl313* 607 608ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346) 609M: Michael Hennerich <michael.hennerich@analog.com> 610S: Supported 611W: http://wiki.analog.com/ADXL345 612W: https://ez.analog.com/linux-software-drivers 613F: Documentation/devicetree/bindings/iio/accel/adi,adxl345.yaml 614F: drivers/input/misc/adxl34x.c 615 616ADXL355 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 617M: Puranjay Mohan <puranjay12@gmail.com> 618L: linux-iio@vger.kernel.org 619S: Supported 620F: Documentation/devicetree/bindings/iio/accel/adi,adxl355.yaml 621F: drivers/iio/accel/adxl355.h 622F: drivers/iio/accel/adxl355_core.c 623F: drivers/iio/accel/adxl355_i2c.c 624F: drivers/iio/accel/adxl355_spi.c 625 626ADXL367 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 627M: Cosmin Tanislav <cosmin.tanislav@analog.com> 628L: linux-iio@vger.kernel.org 629S: Supported 630W: https://ez.analog.com/linux-software-drivers 631F: Documentation/devicetree/bindings/iio/accel/adi,adxl367.yaml 632F: drivers/iio/accel/adxl367* 633 634ADXL372 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 635M: Michael Hennerich <michael.hennerich@analog.com> 636S: Supported 637W: https://ez.analog.com/linux-software-drivers 638F: Documentation/devicetree/bindings/iio/accel/adi,adxl372.yaml 639F: drivers/iio/accel/adxl372.c 640F: drivers/iio/accel/adxl372_i2c.c 641F: drivers/iio/accel/adxl372_spi.c 642 643AF9013 MEDIA DRIVER 644M: Antti Palosaari <crope@iki.fi> 645L: linux-media@vger.kernel.org 646S: Maintained 647W: https://linuxtv.org 648W: http://palosaari.fi/linux/ 649Q: http://patchwork.linuxtv.org/project/linux-media/list/ 650T: git git://linuxtv.org/anttip/media_tree.git 651F: drivers/media/dvb-frontends/af9013* 652 653AF9033 MEDIA DRIVER 654M: Antti Palosaari <crope@iki.fi> 655L: linux-media@vger.kernel.org 656S: Maintained 657W: https://linuxtv.org 658W: http://palosaari.fi/linux/ 659Q: http://patchwork.linuxtv.org/project/linux-media/list/ 660T: git git://linuxtv.org/anttip/media_tree.git 661F: drivers/media/dvb-frontends/af9033* 662 663AFFS FILE SYSTEM 664M: David Sterba <dsterba@suse.com> 665L: linux-fsdevel@vger.kernel.org 666S: Odd Fixes 667F: Documentation/filesystems/affs.rst 668F: fs/affs/ 669 670AFS FILESYSTEM 671M: David Howells <dhowells@redhat.com> 672M: Marc Dionne <marc.dionne@auristor.com> 673L: linux-afs@lists.infradead.org 674S: Supported 675W: https://www.infradead.org/~dhowells/kafs/ 676F: Documentation/filesystems/afs.rst 677F: fs/afs/ 678F: include/trace/events/afs.h 679 680AGPGART DRIVER 681M: David Airlie <airlied@redhat.com> 682L: dri-devel@lists.freedesktop.org 683S: Maintained 684T: git git://anongit.freedesktop.org/drm/drm 685F: drivers/char/agp/ 686F: include/linux/agp* 687F: include/uapi/linux/agp* 688 689AHA152X SCSI DRIVER 690M: "Juergen E. Fischer" <fischer@norbit.de> 691L: linux-scsi@vger.kernel.org 692S: Maintained 693F: drivers/scsi/aha152x* 694F: drivers/scsi/pcmcia/aha152x* 695 696AIC7XXX / AIC79XX SCSI DRIVER 697M: Hannes Reinecke <hare@suse.com> 698L: linux-scsi@vger.kernel.org 699S: Maintained 700F: drivers/scsi/aic7xxx/ 701 702AIMSLAB FM RADIO RECEIVER DRIVER 703M: Hans Verkuil <hverkuil@xs4all.nl> 704L: linux-media@vger.kernel.org 705S: Maintained 706W: https://linuxtv.org 707T: git git://linuxtv.org/media_tree.git 708F: drivers/media/radio/radio-aimslab* 709 710AIO 711M: Benjamin LaHaise <bcrl@kvack.org> 712L: linux-aio@kvack.org 713S: Supported 714F: fs/aio.c 715F: include/linux/*aio*.h 716 717AIRSPY MEDIA DRIVER 718M: Antti Palosaari <crope@iki.fi> 719L: linux-media@vger.kernel.org 720S: Maintained 721W: https://linuxtv.org 722W: http://palosaari.fi/linux/ 723Q: http://patchwork.linuxtv.org/project/linux-media/list/ 724T: git git://linuxtv.org/anttip/media_tree.git 725F: drivers/media/usb/airspy/ 726 727ALACRITECH GIGABIT ETHERNET DRIVER 728M: Lino Sanfilippo <LinoSanfilippo@gmx.de> 729S: Maintained 730F: drivers/net/ethernet/alacritech/* 731 732ALCATEL SPEEDTOUCH USB DRIVER 733M: Duncan Sands <duncan.sands@free.fr> 734L: linux-usb@vger.kernel.org 735S: Maintained 736W: http://www.linux-usb.org/SpeedTouch/ 737F: drivers/usb/atm/speedtch.c 738F: drivers/usb/atm/usbatm.c 739 740ALCHEMY AU1XX0 MMC DRIVER 741M: Manuel Lauss <manuel.lauss@gmail.com> 742S: Maintained 743F: drivers/mmc/host/au1xmmc.c 744 745ALI1563 I2C DRIVER 746M: Rudolf Marek <r.marek@assembler.cz> 747L: linux-i2c@vger.kernel.org 748S: Maintained 749F: Documentation/i2c/busses/i2c-ali1563.rst 750F: drivers/i2c/busses/i2c-ali1563.c 751 752ALIBABA ELASTIC RDMA DRIVER 753M: Cheng Xu <chengyou@linux.alibaba.com> 754M: Kai Shen <kaishen@linux.alibaba.com> 755L: linux-rdma@vger.kernel.org 756S: Supported 757F: drivers/infiniband/hw/erdma 758F: include/uapi/rdma/erdma-abi.h 759 760ALIBABA PMU DRIVER 761M: Shuai Xue <xueshuai@linux.alibaba.com> 762S: Supported 763F: Documentation/admin-guide/perf/alibaba_pmu.rst 764F: drivers/perf/alibaba_uncore_drw_pmu.c 765 766ALIENWARE WMI DRIVER 767L: Dell.Client.Kernel@dell.com 768S: Maintained 769F: drivers/platform/x86/dell/alienware-wmi.c 770 771ALLEGRO DVT VIDEO IP CORE DRIVER 772M: Michael Tretter <m.tretter@pengutronix.de> 773R: Pengutronix Kernel Team <kernel@pengutronix.de> 774L: linux-media@vger.kernel.org 775S: Maintained 776F: Documentation/devicetree/bindings/media/allegro,al5e.yaml 777F: drivers/media/platform/allegro-dvt/ 778 779ALLWINNER A10 CSI DRIVER 780M: Maxime Ripard <mripard@kernel.org> 781L: linux-media@vger.kernel.org 782S: Maintained 783T: git git://linuxtv.org/media_tree.git 784F: Documentation/devicetree/bindings/media/allwinner,sun4i-a10-csi.yaml 785F: drivers/media/platform/sunxi/sun4i-csi/ 786 787ALLWINNER A31 CSI DRIVER 788M: Yong Deng <yong.deng@magewell.com> 789M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 790L: linux-media@vger.kernel.org 791S: Maintained 792T: git git://linuxtv.org/media_tree.git 793F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-csi.yaml 794F: drivers/media/platform/sunxi/sun6i-csi/ 795 796ALLWINNER A31 ISP DRIVER 797M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 798L: linux-media@vger.kernel.org 799S: Maintained 800T: git git://linuxtv.org/media_tree.git 801F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-isp.yaml 802F: drivers/staging/media/sunxi/sun6i-isp/ 803F: drivers/staging/media/sunxi/sun6i-isp/uapi/sun6i-isp-config.h 804 805ALLWINNER A31 MIPI CSI-2 BRIDGE DRIVER 806M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 807L: linux-media@vger.kernel.org 808S: Maintained 809T: git git://linuxtv.org/media_tree.git 810F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-mipi-csi2.yaml 811F: drivers/media/platform/sunxi/sun6i-mipi-csi2/ 812 813ALLWINNER CPUFREQ DRIVER 814M: Yangtao Li <tiny.windzz@gmail.com> 815L: linux-pm@vger.kernel.org 816S: Maintained 817F: Documentation/devicetree/bindings/opp/allwinner,sun50i-h6-operating-points.yaml 818F: drivers/cpufreq/sun50i-cpufreq-nvmem.c 819 820ALLWINNER CRYPTO DRIVERS 821M: Corentin Labbe <clabbe.montjoie@gmail.com> 822L: linux-crypto@vger.kernel.org 823S: Maintained 824F: drivers/crypto/allwinner/ 825 826ALLWINNER DMIC DRIVERS 827M: Ban Tao <fengzheng923@gmail.com> 828L: alsa-devel@alsa-project.org (moderated for non-subscribers) 829S: Maintained 830F: Documentation/devicetree/bindings/sound/allwinner,sun50i-h6-dmic.yaml 831F: sound/soc/sunxi/sun50i-dmic.c 832 833ALLWINNER HARDWARE SPINLOCK SUPPORT 834M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 835S: Maintained 836F: Documentation/devicetree/bindings/hwlock/allwinner,sun6i-a31-hwspinlock.yaml 837F: drivers/hwspinlock/sun6i_hwspinlock.c 838 839ALLWINNER THERMAL DRIVER 840M: Vasily Khoruzhick <anarsoul@gmail.com> 841M: Yangtao Li <tiny.windzz@gmail.com> 842L: linux-pm@vger.kernel.org 843S: Maintained 844F: Documentation/devicetree/bindings/thermal/allwinner,sun8i-a83t-ths.yaml 845F: drivers/thermal/sun8i_thermal.c 846 847ALLWINNER VPU DRIVER 848M: Maxime Ripard <mripard@kernel.org> 849M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 850L: linux-media@vger.kernel.org 851S: Maintained 852F: drivers/staging/media/sunxi/cedrus/ 853 854ALPHA PORT 855M: Richard Henderson <richard.henderson@linaro.org> 856M: Ivan Kokshaysky <ink@jurassic.park.msu.ru> 857M: Matt Turner <mattst88@gmail.com> 858L: linux-alpha@vger.kernel.org 859S: Odd Fixes 860F: arch/alpha/ 861 862ALPS PS/2 TOUCHPAD DRIVER 863R: Pali Rohár <pali@kernel.org> 864F: drivers/input/mouse/alps.* 865 866ALTERA I2C CONTROLLER DRIVER 867M: Thor Thayer <thor.thayer@linux.intel.com> 868S: Maintained 869F: Documentation/devicetree/bindings/i2c/i2c-altera.txt 870F: drivers/i2c/busses/i2c-altera.c 871 872ALTERA MAILBOX DRIVER 873M: Mun Yew Tham <mun.yew.tham@intel.com> 874S: Maintained 875F: drivers/mailbox/mailbox-altera.c 876 877ALTERA MSGDMA IP CORE DRIVER 878M: Olivier Dautricourt <olivierdautricourt@gmail.com> 879R: Stefan Roese <sr@denx.de> 880L: dmaengine@vger.kernel.org 881S: Odd Fixes 882F: Documentation/devicetree/bindings/dma/altr,msgdma.yaml 883F: drivers/dma/altera-msgdma.c 884 885ALTERA PIO DRIVER 886M: Mun Yew Tham <mun.yew.tham@intel.com> 887L: linux-gpio@vger.kernel.org 888S: Maintained 889F: drivers/gpio/gpio-altera.c 890 891ALTERA SYSTEM MANAGER DRIVER 892M: Thor Thayer <thor.thayer@linux.intel.com> 893S: Maintained 894F: drivers/mfd/altera-sysmgr.c 895F: include/linux/mfd/altera-sysmgr.h 896 897ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT 898M: Thor Thayer <thor.thayer@linux.intel.com> 899S: Maintained 900F: drivers/gpio/gpio-altera-a10sr.c 901F: drivers/mfd/altera-a10sr.c 902F: drivers/reset/reset-a10sr.c 903F: include/dt-bindings/reset/altr,rst-mgr-a10sr.h 904F: include/linux/mfd/altera-a10sr.h 905 906ALTERA TRIPLE SPEED ETHERNET DRIVER 907M: Joyce Ooi <joyce.ooi@intel.com> 908L: netdev@vger.kernel.org 909S: Maintained 910F: drivers/net/ethernet/altera/ 911 912ALTERA TSE PCS 913M: Maxime Chevallier <maxime.chevallier@bootlin.com> 914L: netdev@vger.kernel.org 915S: Supported 916F: drivers/net/pcs/pcs-altera-tse.c 917F: include/linux/pcs-altera-tse.h 918 919ALTERA UART/JTAG UART SERIAL DRIVERS 920M: Tobias Klauser <tklauser@distanz.ch> 921L: linux-serial@vger.kernel.org 922S: Maintained 923F: drivers/tty/serial/altera_jtaguart.c 924F: drivers/tty/serial/altera_uart.c 925F: include/linux/altera_jtaguart.h 926F: include/linux/altera_uart.h 927 928AMAZON ANNAPURNA LABS FIC DRIVER 929M: Talel Shenhar <talel@amazon.com> 930S: Maintained 931F: Documentation/devicetree/bindings/interrupt-controller/amazon,al-fic.txt 932F: drivers/irqchip/irq-al-fic.c 933 934AMAZON ANNAPURNA LABS MEMORY CONTROLLER EDAC 935M: Talel Shenhar <talel@amazon.com> 936M: Talel Shenhar <talelshenhar@gmail.com> 937S: Maintained 938F: Documentation/devicetree/bindings/edac/amazon,al-mc-edac.yaml 939F: drivers/edac/al_mc_edac.c 940 941AMAZON ANNAPURNA LABS THERMAL MMIO DRIVER 942M: Talel Shenhar <talel@amazon.com> 943S: Maintained 944F: Documentation/devicetree/bindings/thermal/amazon,al-thermal.txt 945F: drivers/thermal/thermal_mmio.c 946 947AMAZON ETHERNET DRIVERS 948M: Shay Agroskin <shayagr@amazon.com> 949M: Arthur Kiyanovski <akiyano@amazon.com> 950R: David Arinzon <darinzon@amazon.com> 951R: Noam Dagan <ndagan@amazon.com> 952R: Saeed Bishara <saeedb@amazon.com> 953L: netdev@vger.kernel.org 954S: Supported 955F: Documentation/networking/device_drivers/ethernet/amazon/ena.rst 956F: drivers/net/ethernet/amazon/ 957 958AMAZON RDMA EFA DRIVER 959M: Gal Pressman <galpress@amazon.com> 960R: Yossi Leybovich <sleybo@amazon.com> 961L: linux-rdma@vger.kernel.org 962S: Supported 963Q: https://patchwork.kernel.org/project/linux-rdma/list/ 964F: drivers/infiniband/hw/efa/ 965F: include/uapi/rdma/efa-abi.h 966 967AMD CDX BUS DRIVER 968M: Nipun Gupta <nipun.gupta@amd.com> 969M: Nikhil Agarwal <nikhil.agarwal@amd.com> 970S: Maintained 971F: Documentation/devicetree/bindings/bus/xlnx,versal-net-cdx.yaml 972F: drivers/cdx/* 973F: include/linux/cdx/* 974 975AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER 976M: Tom Lendacky <thomas.lendacky@amd.com> 977M: John Allen <john.allen@amd.com> 978L: linux-crypto@vger.kernel.org 979S: Supported 980F: drivers/crypto/ccp/ 981F: include/linux/ccp.h 982 983AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - SEV SUPPORT 984M: Brijesh Singh <brijesh.singh@amd.com> 985M: Tom Lendacky <thomas.lendacky@amd.com> 986L: linux-crypto@vger.kernel.org 987S: Supported 988F: drivers/crypto/ccp/sev* 989F: include/uapi/linux/psp-sev.h 990 991AMD DISPLAY CORE 992M: Harry Wentland <harry.wentland@amd.com> 993M: Leo Li <sunpeng.li@amd.com> 994M: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> 995L: amd-gfx@lists.freedesktop.org 996S: Supported 997T: git https://gitlab.freedesktop.org/agd5f/linux.git 998F: drivers/gpu/drm/amd/display/ 999 1000AMD FAM15H PROCESSOR POWER MONITORING DRIVER 1001M: Huang Rui <ray.huang@amd.com> 1002L: linux-hwmon@vger.kernel.org 1003S: Supported 1004F: Documentation/hwmon/fam15h_power.rst 1005F: drivers/hwmon/fam15h_power.c 1006 1007AMD FCH GPIO DRIVER 1008M: Enrico Weigelt, metux IT consult <info@metux.net> 1009L: linux-gpio@vger.kernel.org 1010S: Maintained 1011F: drivers/gpio/gpio-amd-fch.c 1012F: include/linux/platform_data/gpio/gpio-amd-fch.h 1013 1014AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER 1015L: linux-geode@lists.infradead.org (moderated for non-subscribers) 1016S: Orphan 1017F: drivers/usb/gadget/udc/amd5536udc.* 1018 1019AMD GEODE PROCESSOR/CHIPSET SUPPORT 1020M: Andres Salomon <dilinger@queued.net> 1021L: linux-geode@lists.infradead.org (moderated for non-subscribers) 1022S: Supported 1023W: http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html 1024F: arch/x86/include/asm/geode.h 1025F: drivers/char/hw_random/geode-rng.c 1026F: drivers/crypto/geode* 1027F: drivers/video/fbdev/geode/ 1028 1029AMD HSMP DRIVER 1030M: Naveen Krishna Chatradhi <naveenkrishna.chatradhi@amd.com> 1031R: Carlos Bilbao <carlos.bilbao@amd.com> 1032L: platform-driver-x86@vger.kernel.org 1033S: Maintained 1034F: Documentation/arch/x86/amd_hsmp.rst 1035F: arch/x86/include/asm/amd_hsmp.h 1036F: arch/x86/include/uapi/asm/amd_hsmp.h 1037F: drivers/platform/x86/amd/hsmp.c 1038 1039AMD IOMMU (AMD-VI) 1040M: Joerg Roedel <joro@8bytes.org> 1041R: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 1042L: iommu@lists.linux.dev 1043S: Maintained 1044T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 1045F: drivers/iommu/amd/ 1046F: include/linux/amd-iommu.h 1047 1048AMD KFD 1049M: Felix Kuehling <Felix.Kuehling@amd.com> 1050L: amd-gfx@lists.freedesktop.org 1051S: Supported 1052T: git https://gitlab.freedesktop.org/agd5f/linux.git 1053F: drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd*.[ch] 1054F: drivers/gpu/drm/amd/amdkfd/ 1055F: drivers/gpu/drm/amd/include/cik_structs.h 1056F: drivers/gpu/drm/amd/include/kgd_kfd_interface.h 1057F: drivers/gpu/drm/amd/include/v9_structs.h 1058F: drivers/gpu/drm/amd/include/vi_structs.h 1059F: include/uapi/linux/kfd_ioctl.h 1060F: include/uapi/linux/kfd_sysfs.h 1061 1062AMD MP2 I2C DRIVER 1063M: Elie Morisse <syniurge@gmail.com> 1064M: Shyam Sundar S K <shyam-sundar.s-k@amd.com> 1065L: linux-i2c@vger.kernel.org 1066S: Maintained 1067F: drivers/i2c/busses/i2c-amd-mp2* 1068 1069AMD PDS CORE DRIVER 1070M: Shannon Nelson <shannon.nelson@amd.com> 1071M: Brett Creeley <brett.creeley@amd.com> 1072L: netdev@vger.kernel.org 1073S: Supported 1074F: Documentation/networking/device_drivers/ethernet/amd/pds_core.rst 1075F: drivers/net/ethernet/amd/pds_core/ 1076F: include/linux/pds/ 1077 1078AMD PMC DRIVER 1079M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 1080L: platform-driver-x86@vger.kernel.org 1081S: Maintained 1082F: drivers/platform/x86/amd/pmc.c 1083 1084AMD PMF DRIVER 1085M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 1086L: platform-driver-x86@vger.kernel.org 1087S: Maintained 1088F: Documentation/ABI/testing/sysfs-amd-pmf 1089F: drivers/platform/x86/amd/pmf/ 1090 1091AMD POWERPLAY AND SWSMU 1092M: Evan Quan <evan.quan@amd.com> 1093L: amd-gfx@lists.freedesktop.org 1094S: Supported 1095T: git https://gitlab.freedesktop.org/agd5f/linux.git 1096F: drivers/gpu/drm/amd/pm/ 1097 1098AMD PSTATE DRIVER 1099M: Huang Rui <ray.huang@amd.com> 1100L: linux-pm@vger.kernel.org 1101S: Supported 1102F: Documentation/admin-guide/pm/amd-pstate.rst 1103F: drivers/cpufreq/amd-pstate* 1104F: include/linux/amd-pstate.h 1105F: tools/power/x86/amd_pstate_tracer/amd_pstate_trace.py 1106 1107AMD PTDMA DRIVER 1108M: Sanjay R Mehta <sanju.mehta@amd.com> 1109L: dmaengine@vger.kernel.org 1110S: Maintained 1111F: drivers/dma/ptdma/ 1112 1113AMD SEATTLE DEVICE TREE SUPPORT 1114M: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 1115M: Tom Lendacky <thomas.lendacky@amd.com> 1116S: Supported 1117F: arch/arm64/boot/dts/amd/ 1118 1119AMD SENSOR FUSION HUB DRIVER 1120M: Basavaraj Natikar <basavaraj.natikar@amd.com> 1121L: linux-input@vger.kernel.org 1122S: Maintained 1123F: Documentation/hid/amd-sfh* 1124F: drivers/hid/amd-sfh-hid/ 1125 1126AMD SPI DRIVER 1127M: Sanjay R Mehta <sanju.mehta@amd.com> 1128S: Maintained 1129F: drivers/spi/spi-amd.c 1130 1131AMD XGBE DRIVER 1132M: "Shyam Sundar S K" <Shyam-sundar.S-k@amd.com> 1133L: netdev@vger.kernel.org 1134S: Supported 1135F: arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi 1136F: drivers/net/ethernet/amd/xgbe/ 1137 1138AMLOGIC DDR PMU DRIVER 1139M: Jiucheng Xu <jiucheng.xu@amlogic.com> 1140L: linux-amlogic@lists.infradead.org 1141S: Supported 1142W: http://www.amlogic.com 1143F: Documentation/admin-guide/perf/meson-ddr-pmu.rst 1144F: Documentation/devicetree/bindings/perf/amlogic,g12-ddr-pmu.yaml 1145F: drivers/perf/amlogic/ 1146F: include/soc/amlogic/ 1147 1148AMPHION VPU CODEC V4L2 DRIVER 1149M: Ming Qian <ming.qian@nxp.com> 1150M: Shijie Qin <shijie.qin@nxp.com> 1151M: Zhou Peng <eagle.zhou@nxp.com> 1152L: linux-media@vger.kernel.org 1153S: Maintained 1154F: Documentation/devicetree/bindings/media/amphion,vpu.yaml 1155F: drivers/media/platform/amphion/ 1156 1157AMS AS73211 DRIVER 1158M: Christian Eggers <ceggers@arri.de> 1159L: linux-iio@vger.kernel.org 1160S: Maintained 1161F: Documentation/devicetree/bindings/iio/light/ams,as73211.yaml 1162F: drivers/iio/light/as73211.c 1163 1164AMT (Automatic Multicast Tunneling) 1165M: Taehee Yoo <ap420073@gmail.com> 1166L: netdev@vger.kernel.org 1167S: Maintained 1168T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 1169T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 1170F: drivers/net/amt.c 1171 1172ANALOG DEVICES INC AD3552R DRIVER 1173M: Nuno Sá <nuno.sa@analog.com> 1174L: linux-iio@vger.kernel.org 1175S: Supported 1176W: https://ez.analog.com/linux-software-drivers 1177F: Documentation/devicetree/bindings/iio/dac/adi,ad3552r.yaml 1178F: drivers/iio/dac/ad3552r.c 1179 1180ANALOG DEVICES INC AD4130 DRIVER 1181M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1182L: linux-iio@vger.kernel.org 1183S: Supported 1184W: http://ez.analog.com/community/linux-device-drivers 1185F: Documentation/ABI/testing/sysfs-bus-iio-adc-ad4130 1186F: Documentation/devicetree/bindings/iio/adc/adi,ad4130.yaml 1187F: drivers/iio/adc/ad4130.c 1188 1189ANALOG DEVICES INC AD7192 DRIVER 1190M: Alexandru Tachici <alexandru.tachici@analog.com> 1191L: linux-iio@vger.kernel.org 1192S: Supported 1193W: https://ez.analog.com/linux-software-drivers 1194F: Documentation/devicetree/bindings/iio/adc/adi,ad7192.yaml 1195F: drivers/iio/adc/ad7192.c 1196 1197ANALOG DEVICES INC AD7292 DRIVER 1198M: Marcelo Schmitt <marcelo.schmitt1@gmail.com> 1199L: linux-iio@vger.kernel.org 1200S: Supported 1201W: https://ez.analog.com/linux-software-drivers 1202F: Documentation/devicetree/bindings/iio/adc/adi,ad7292.yaml 1203F: drivers/iio/adc/ad7292.c 1204 1205ANALOG DEVICES INC AD7293 DRIVER 1206M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1207L: linux-iio@vger.kernel.org 1208S: Supported 1209W: https://ez.analog.com/linux-software-drivers 1210F: Documentation/devicetree/bindings/iio/dac/adi,ad7293.yaml 1211F: drivers/iio/dac/ad7293.c 1212 1213ANALOG DEVICES INC AD74115 DRIVER 1214M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1215L: linux-iio@vger.kernel.org 1216S: Supported 1217W: http://ez.analog.com/community/linux-device-drivers 1218F: Documentation/devicetree/bindings/iio/addac/adi,ad74115.yaml 1219F: drivers/iio/addac/ad74115.c 1220 1221ANALOG DEVICES INC AD74413R DRIVER 1222M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1223L: linux-iio@vger.kernel.org 1224S: Supported 1225W: https://ez.analog.com/linux-software-drivers 1226F: Documentation/devicetree/bindings/iio/addac/adi,ad74413r.yaml 1227F: drivers/iio/addac/ad74413r.c 1228F: include/dt-bindings/iio/addac/adi,ad74413r.h 1229 1230ANALOG DEVICES INC AD7768-1 DRIVER 1231M: Michael Hennerich <Michael.Hennerich@analog.com> 1232L: linux-iio@vger.kernel.org 1233S: Supported 1234W: https://ez.analog.com/linux-software-drivers 1235F: Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.yaml 1236F: drivers/iio/adc/ad7768-1.c 1237 1238ANALOG DEVICES INC AD7780 DRIVER 1239M: Michael Hennerich <Michael.Hennerich@analog.com> 1240M: Renato Lui Geh <renatogeh@gmail.com> 1241L: linux-iio@vger.kernel.org 1242S: Supported 1243W: https://ez.analog.com/linux-software-drivers 1244F: Documentation/devicetree/bindings/iio/adc/adi,ad7780.yaml 1245F: drivers/iio/adc/ad7780.c 1246 1247ANALOG DEVICES INC ADA4250 DRIVER 1248M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1249L: linux-iio@vger.kernel.org 1250S: Supported 1251W: https://ez.analog.com/linux-software-drivers 1252F: Documentation/devicetree/bindings/iio/amplifiers/adi,ada4250.yaml 1253F: drivers/iio/amplifiers/ada4250.c 1254 1255ANALOG DEVICES INC ADF4377 DRIVER 1256M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1257L: linux-iio@vger.kernel.org 1258S: Supported 1259W: https://ez.analog.com/linux-software-drivers 1260F: Documentation/devicetree/bindings/iio/frequency/adi,adf4377.yaml 1261F: drivers/iio/frequency/adf4377.c 1262 1263ANALOG DEVICES INC ADGS1408 DRIVER 1264M: Mircea Caprioru <mircea.caprioru@analog.com> 1265S: Supported 1266F: Documentation/devicetree/bindings/mux/adi,adgs1408.txt 1267F: drivers/mux/adgs1408.c 1268 1269ANALOG DEVICES INC ADIN DRIVER 1270M: Michael Hennerich <michael.hennerich@analog.com> 1271L: netdev@vger.kernel.org 1272S: Supported 1273W: https://ez.analog.com/linux-software-drivers 1274F: Documentation/devicetree/bindings/net/adi,adin.yaml 1275F: drivers/net/phy/adin.c 1276 1277ANALOG DEVICES INC ADIS DRIVER LIBRARY 1278M: Nuno Sa <nuno.sa@analog.com> 1279L: linux-iio@vger.kernel.org 1280S: Supported 1281F: drivers/iio/imu/adis.c 1282F: drivers/iio/imu/adis_buffer.c 1283F: drivers/iio/imu/adis_trigger.c 1284F: include/linux/iio/imu/adis.h 1285 1286ANALOG DEVICES INC ADIS16460 DRIVER 1287M: Dragos Bogdan <dragos.bogdan@analog.com> 1288L: linux-iio@vger.kernel.org 1289S: Supported 1290W: https://ez.analog.com/linux-software-drivers 1291F: Documentation/devicetree/bindings/iio/imu/adi,adis16460.yaml 1292F: drivers/iio/imu/adis16460.c 1293 1294ANALOG DEVICES INC ADIS16475 DRIVER 1295M: Nuno Sa <nuno.sa@analog.com> 1296L: linux-iio@vger.kernel.org 1297S: Supported 1298W: https://ez.analog.com/linux-software-drivers 1299F: Documentation/devicetree/bindings/iio/imu/adi,adis16475.yaml 1300F: drivers/iio/imu/adis16475.c 1301 1302ANALOG DEVICES INC ADM1177 DRIVER 1303M: Michael Hennerich <Michael.Hennerich@analog.com> 1304L: linux-hwmon@vger.kernel.org 1305S: Supported 1306W: https://ez.analog.com/linux-software-drivers 1307F: Documentation/devicetree/bindings/hwmon/adi,adm1177.yaml 1308F: drivers/hwmon/adm1177.c 1309 1310ANALOG DEVICES INC ADMV1013 DRIVER 1311M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1312L: linux-iio@vger.kernel.org 1313S: Supported 1314W: https://ez.analog.com/linux-software-drivers 1315F: Documentation/devicetree/bindings/iio/frequency/adi,admv1013.yaml 1316F: drivers/iio/frequency/admv1013.c 1317 1318ANALOG DEVICES INC ADMV1014 DRIVER 1319M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1320L: linux-iio@vger.kernel.org 1321S: Supported 1322W: https://ez.analog.com/linux-software-drivers 1323F: Documentation/devicetree/bindings/iio/frequency/adi,admv1014.yaml 1324F: drivers/iio/frequency/admv1014.c 1325 1326ANALOG DEVICES INC ADMV8818 DRIVER 1327M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1328L: linux-iio@vger.kernel.org 1329S: Supported 1330W: https://ez.analog.com/linux-software-drivers 1331F: Documentation/devicetree/bindings/iio/filter/adi,admv8818.yaml 1332F: drivers/iio/filter/admv8818.c 1333 1334ANALOG DEVICES INC ADP5061 DRIVER 1335M: Michael Hennerich <Michael.Hennerich@analog.com> 1336L: linux-pm@vger.kernel.org 1337S: Supported 1338W: https://ez.analog.com/linux-software-drivers 1339F: drivers/power/supply/adp5061.c 1340 1341ANALOG DEVICES INC ADRF6780 DRIVER 1342M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1343L: linux-iio@vger.kernel.org 1344S: Supported 1345W: https://ez.analog.com/linux-software-drivers 1346F: Documentation/devicetree/bindings/iio/frequency/adi,adrf6780.yaml 1347F: drivers/iio/frequency/adrf6780.c 1348 1349ANALOG DEVICES INC ADV7180 DRIVER 1350M: Lars-Peter Clausen <lars@metafoo.de> 1351L: linux-media@vger.kernel.org 1352S: Supported 1353W: https://ez.analog.com/linux-software-drivers 1354F: Documentation/devicetree/bindings/media/i2c/adv7180.yaml 1355F: drivers/media/i2c/adv7180.c 1356 1357ANALOG DEVICES INC ADV748X DRIVER 1358M: Kieran Bingham <kieran.bingham@ideasonboard.com> 1359L: linux-media@vger.kernel.org 1360S: Maintained 1361F: Documentation/devicetree/bindings/media/i2c/adv748x.yaml 1362F: drivers/media/i2c/adv748x/* 1363 1364ANALOG DEVICES INC ADV7511 DRIVER 1365M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1366L: linux-media@vger.kernel.org 1367S: Maintained 1368F: drivers/media/i2c/adv7511* 1369 1370ANALOG DEVICES INC ADV7604 DRIVER 1371M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1372L: linux-media@vger.kernel.org 1373S: Maintained 1374F: Documentation/devicetree/bindings/media/i2c/adv7604.yaml 1375F: drivers/media/i2c/adv7604* 1376 1377ANALOG DEVICES INC ADV7842 DRIVER 1378M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1379L: linux-media@vger.kernel.org 1380S: Maintained 1381F: drivers/media/i2c/adv7842* 1382 1383ANALOG DEVICES INC ADXRS290 DRIVER 1384M: Nishant Malpani <nish.malpani25@gmail.com> 1385L: linux-iio@vger.kernel.org 1386S: Supported 1387F: Documentation/devicetree/bindings/iio/gyroscope/adi,adxrs290.yaml 1388F: drivers/iio/gyro/adxrs290.c 1389 1390ANALOG DEVICES INC ASOC CODEC DRIVERS 1391M: Lars-Peter Clausen <lars@metafoo.de> 1392M: Nuno Sá <nuno.sa@analog.com> 1393L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1394S: Supported 1395W: http://wiki.analog.com/ 1396W: https://ez.analog.com/linux-software-drivers 1397F: sound/soc/codecs/ad1* 1398F: sound/soc/codecs/ad7* 1399F: sound/soc/codecs/adau* 1400F: sound/soc/codecs/adav* 1401F: sound/soc/codecs/sigmadsp.* 1402F: sound/soc/codecs/ssm* 1403 1404ANALOG DEVICES INC DMA DRIVERS 1405M: Lars-Peter Clausen <lars@metafoo.de> 1406S: Supported 1407W: https://ez.analog.com/linux-software-drivers 1408F: drivers/dma/dma-axi-dmac.c 1409 1410ANALOG DEVICES INC IIO DRIVERS 1411M: Lars-Peter Clausen <lars@metafoo.de> 1412M: Michael Hennerich <Michael.Hennerich@analog.com> 1413S: Supported 1414W: http://wiki.analog.com/ 1415W: https://ez.analog.com/linux-software-drivers 1416F: Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523 1417F: Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350 1418F: Documentation/devicetree/bindings/iio/*/adi,* 1419F: Documentation/devicetree/bindings/iio/adc/lltc,ltc2496.yaml 1420F: Documentation/devicetree/bindings/iio/adc/lltc,ltc2497.yaml 1421F: drivers/iio/*/ad* 1422F: drivers/iio/adc/ltc249* 1423F: drivers/iio/amplifiers/hmc425a.c 1424F: drivers/staging/iio/*/ad* 1425X: drivers/iio/*/adjd* 1426 1427ANALOG DEVICES INC MAX31760 DRIVER 1428M: Ibrahim Tilki <Ibrahim.Tilki@analog.com> 1429S: Maintained 1430W: http://wiki.analog.com/ 1431W: https://ez.analog.com/linux-software-drivers 1432F: Documentation/devicetree/bindings/hwmon/adi,max31760.yaml 1433F: Documentation/hwmon/max31760.rst 1434F: drivers/hwmon/max31760.c 1435 1436ANALOGBITS PLL LIBRARIES 1437M: Paul Walmsley <paul.walmsley@sifive.com> 1438S: Supported 1439F: drivers/clk/analogbits/* 1440F: include/linux/clk/analogbits* 1441 1442ANDROID DRIVERS 1443M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1444M: Arve Hjønnevåg <arve@android.com> 1445M: Todd Kjos <tkjos@android.com> 1446M: Martijn Coenen <maco@android.com> 1447M: Joel Fernandes <joel@joelfernandes.org> 1448M: Christian Brauner <christian@brauner.io> 1449M: Carlos Llamas <cmllamas@google.com> 1450M: Suren Baghdasaryan <surenb@google.com> 1451L: linux-kernel@vger.kernel.org 1452S: Supported 1453T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 1454F: drivers/android/ 1455 1456ANDROID GOLDFISH PIC DRIVER 1457M: Miodrag Dinic <miodrag.dinic@mips.com> 1458S: Supported 1459F: Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt 1460F: drivers/irqchip/irq-goldfish-pic.c 1461 1462ANDROID GOLDFISH RTC DRIVER 1463M: Jiaxun Yang <jiaxun.yang@flygoat.com> 1464S: Supported 1465F: Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt 1466F: drivers/rtc/rtc-goldfish.c 1467 1468AOA (Apple Onboard Audio) ALSA DRIVER 1469M: Johannes Berg <johannes@sipsolutions.net> 1470L: linuxppc-dev@lists.ozlabs.org 1471L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1472S: Maintained 1473F: sound/aoa/ 1474 1475APEX EMBEDDED SYSTEMS STX104 IIO DRIVER 1476M: William Breathitt Gray <william.gray@linaro.org> 1477L: linux-iio@vger.kernel.org 1478S: Maintained 1479F: drivers/iio/addac/stx104.c 1480 1481APM DRIVER 1482M: Jiri Kosina <jikos@kernel.org> 1483S: Odd fixes 1484T: git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git 1485F: arch/x86/kernel/apm_32.c 1486F: drivers/char/apm-emulation.c 1487F: include/linux/apm_bios.h 1488F: include/uapi/linux/apm_bios.h 1489 1490APPARMOR SECURITY MODULE 1491M: John Johansen <john.johansen@canonical.com> 1492M: John Johansen <john@apparmor.net> 1493L: apparmor@lists.ubuntu.com (moderated for non-subscribers) 1494S: Supported 1495W: apparmor.net 1496B: https://gitlab.com/apparmor/apparmor-kernel 1497C: irc://irc.oftc.net/apparmor 1498T: git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor 1499T: https://gitlab.com/apparmor/apparmor-kernel.git 1500F: Documentation/admin-guide/LSM/apparmor.rst 1501F: security/apparmor/ 1502 1503APPLE BCM5974 MULTITOUCH DRIVER 1504M: Henrik Rydberg <rydberg@bitmath.org> 1505L: linux-input@vger.kernel.org 1506S: Odd fixes 1507F: drivers/input/mouse/bcm5974.c 1508 1509APPLE PCIE CONTROLLER DRIVER 1510M: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1511M: Marc Zyngier <maz@kernel.org> 1512L: linux-pci@vger.kernel.org 1513S: Maintained 1514F: drivers/pci/controller/pcie-apple.c 1515 1516APPLE SMC DRIVER 1517M: Henrik Rydberg <rydberg@bitmath.org> 1518L: linux-hwmon@vger.kernel.org 1519S: Odd fixes 1520F: drivers/hwmon/applesmc.c 1521 1522APPLETALK NETWORK LAYER 1523L: netdev@vger.kernel.org 1524S: Odd fixes 1525F: drivers/net/appletalk/ 1526F: include/linux/atalk.h 1527F: include/uapi/linux/atalk.h 1528F: net/appletalk/ 1529 1530APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT 1531M: Khuong Dinh <khuong@os.amperecomputing.com> 1532S: Supported 1533F: arch/arm64/boot/dts/apm/ 1534 1535APPLIED MICRO (APM) X-GENE SOC EDAC 1536M: Khuong Dinh <khuong@os.amperecomputing.com> 1537S: Supported 1538F: Documentation/devicetree/bindings/edac/apm-xgene-edac.txt 1539F: drivers/edac/xgene_edac.c 1540 1541APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER 1542M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1543M: Keyur Chudgar <keyur@os.amperecomputing.com> 1544S: Supported 1545F: drivers/net/ethernet/apm/xgene-v2/ 1546 1547APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER 1548M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1549M: Keyur Chudgar <keyur@os.amperecomputing.com> 1550M: Quan Nguyen <quan@os.amperecomputing.com> 1551S: Supported 1552F: Documentation/devicetree/bindings/net/apm-xgene-enet.txt 1553F: Documentation/devicetree/bindings/net/apm-xgene-mdio.txt 1554F: drivers/net/ethernet/apm/xgene/ 1555F: drivers/net/mdio/mdio-xgene.c 1556 1557APPLIED MICRO (APM) X-GENE SOC PMU 1558M: Khuong Dinh <khuong@os.amperecomputing.com> 1559S: Supported 1560F: Documentation/admin-guide/perf/xgene-pmu.rst 1561F: Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt 1562F: drivers/perf/xgene_pmu.c 1563 1564APTINA CAMERA SENSOR PLL 1565M: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 1566L: linux-media@vger.kernel.org 1567S: Maintained 1568F: drivers/media/i2c/aptina-pll.* 1569 1570AQUACOMPUTER D5 NEXT PUMP SENSOR DRIVER 1571M: Aleksa Savic <savicaleksa83@gmail.com> 1572M: Jack Doan <me@jackdoan.com> 1573L: linux-hwmon@vger.kernel.org 1574S: Maintained 1575F: Documentation/hwmon/aquacomputer_d5next.rst 1576F: drivers/hwmon/aquacomputer_d5next.c 1577 1578AQUANTIA ETHERNET DRIVER (atlantic) 1579M: Igor Russkikh <irusskikh@marvell.com> 1580L: netdev@vger.kernel.org 1581S: Supported 1582W: https://www.marvell.com/ 1583Q: https://patchwork.kernel.org/project/netdevbpf/list/ 1584F: Documentation/networking/device_drivers/ethernet/aquantia/atlantic.rst 1585F: drivers/net/ethernet/aquantia/atlantic/ 1586 1587AQUANTIA ETHERNET DRIVER PTP SUBSYSTEM 1588M: Egor Pomozov <epomozov@marvell.com> 1589L: netdev@vger.kernel.org 1590S: Supported 1591W: http://www.aquantia.com 1592F: drivers/net/ethernet/aquantia/atlantic/aq_ptp* 1593 1594AR0521 ON SEMICONDUCTOR CAMERA SENSOR DRIVER 1595M: Krzysztof Hałasa <khalasa@piap.pl> 1596L: linux-media@vger.kernel.org 1597S: Maintained 1598F: Documentation/devicetree/bindings/media/i2c/onnn,ar0521.yaml 1599F: drivers/media/i2c/ar0521.c 1600 1601ARASAN NAND CONTROLLER DRIVER 1602M: Miquel Raynal <miquel.raynal@bootlin.com> 1603M: Naga Sureshkumar Relli <nagasure@xilinx.com> 1604L: linux-mtd@lists.infradead.org 1605S: Maintained 1606F: Documentation/devicetree/bindings/mtd/arasan,nand-controller.yaml 1607F: drivers/mtd/nand/raw/arasan-nand-controller.c 1608 1609ARC FRAMEBUFFER DRIVER 1610M: Jaya Kumar <jayalk@intworks.biz> 1611S: Maintained 1612F: drivers/video/fbdev/arcfb.c 1613F: drivers/video/fbdev/core/fb_defio.c 1614 1615ARC PGU DRM DRIVER 1616M: Alexey Brodkin <abrodkin@synopsys.com> 1617S: Supported 1618F: Documentation/devicetree/bindings/display/snps,arcpgu.txt 1619F: drivers/gpu/drm/tiny/arcpgu.c 1620 1621ARCNET NETWORK LAYER 1622M: Michael Grzeschik <m.grzeschik@pengutronix.de> 1623L: netdev@vger.kernel.org 1624S: Maintained 1625F: drivers/net/arcnet/ 1626F: include/uapi/linux/if_arcnet.h 1627 1628ARM AND ARM64 SoC SUB-ARCHITECTURES (COMMON PARTS) 1629M: Arnd Bergmann <arnd@arndb.de> 1630M: Olof Johansson <olof@lixom.net> 1631M: soc@kernel.org 1632L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1633S: Maintained 1634C: irc://irc.libera.chat/armlinux 1635T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1636F: arch/arm/boot/dts/Makefile 1637F: arch/arm64/boot/dts/Makefile 1638 1639ARM ARCHITECTED TIMER DRIVER 1640M: Mark Rutland <mark.rutland@arm.com> 1641M: Marc Zyngier <maz@kernel.org> 1642L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1643S: Maintained 1644F: arch/arm/include/asm/arch_timer.h 1645F: arch/arm64/include/asm/arch_timer.h 1646F: drivers/clocksource/arm_arch_timer.c 1647 1648ARM HDLCD DRM DRIVER 1649M: Liviu Dudau <liviu.dudau@arm.com> 1650S: Supported 1651F: Documentation/devicetree/bindings/display/arm,hdlcd.yaml 1652F: drivers/gpu/drm/arm/hdlcd_* 1653 1654ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT 1655M: Linus Walleij <linus.walleij@linaro.org> 1656L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1657S: Maintained 1658F: Documentation/devicetree/bindings/arm/arm,integrator.yaml 1659F: Documentation/devicetree/bindings/arm/arm,realview.yaml 1660F: Documentation/devicetree/bindings/arm/arm,versatile.yaml 1661F: Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml 1662F: Documentation/devicetree/bindings/auxdisplay/arm,versatile-lcd.yaml 1663F: Documentation/devicetree/bindings/clock/arm,syscon-icst.yaml 1664F: Documentation/devicetree/bindings/i2c/arm,i2c-versatile.yaml 1665F: Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt 1666F: Documentation/devicetree/bindings/mtd/mtd-physmap.yaml 1667F: arch/arm/boot/dts/arm-realview-* 1668F: arch/arm/boot/dts/integrator* 1669F: arch/arm/boot/dts/versatile* 1670F: arch/arm/mach-versatile/ 1671F: drivers/bus/arm-integrator-lm.c 1672F: drivers/clk/versatile/ 1673F: drivers/i2c/busses/i2c-versatile.c 1674F: drivers/irqchip/irq-versatile-fpga.c 1675F: drivers/mtd/maps/physmap-versatile.* 1676F: drivers/power/reset/arm-versatile-reboot.c 1677F: drivers/soc/versatile/ 1678 1679ARM KOMEDA DRM-KMS DRIVER 1680M: James (Qian) Wang <james.qian.wang@arm.com> 1681M: Liviu Dudau <liviu.dudau@arm.com> 1682M: Mihail Atanassov <mihail.atanassov@arm.com> 1683L: Mali DP Maintainers <malidp@foss.arm.com> 1684S: Supported 1685T: git git://anongit.freedesktop.org/drm/drm-misc 1686F: Documentation/devicetree/bindings/display/arm,komeda.yaml 1687F: Documentation/gpu/komeda-kms.rst 1688F: drivers/gpu/drm/arm/display/include/ 1689F: drivers/gpu/drm/arm/display/komeda/ 1690 1691ARM MALI PANFROST DRM DRIVER 1692M: Rob Herring <robh@kernel.org> 1693M: Tomeu Vizoso <tomeu.vizoso@collabora.com> 1694R: Steven Price <steven.price@arm.com> 1695R: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com> 1696L: dri-devel@lists.freedesktop.org 1697S: Supported 1698T: git git://anongit.freedesktop.org/drm/drm-misc 1699F: drivers/gpu/drm/panfrost/ 1700F: include/uapi/drm/panfrost_drm.h 1701 1702ARM MALI-DP DRM DRIVER 1703M: Liviu Dudau <liviu.dudau@arm.com> 1704M: Brian Starkey <brian.starkey@arm.com> 1705L: Mali DP Maintainers <malidp@foss.arm.com> 1706S: Supported 1707T: git git://anongit.freedesktop.org/drm/drm-misc 1708F: Documentation/devicetree/bindings/display/arm,malidp.yaml 1709F: Documentation/gpu/afbc.rst 1710F: drivers/gpu/drm/arm/ 1711 1712ARM MFM AND FLOPPY DRIVERS 1713M: Ian Molton <spyro@f2s.com> 1714S: Maintained 1715F: arch/arm/include/asm/floppy.h 1716F: arch/arm/mach-rpc/floppydma.S 1717 1718ARM PMU PROFILING AND DEBUGGING 1719M: Will Deacon <will@kernel.org> 1720M: Mark Rutland <mark.rutland@arm.com> 1721L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1722S: Maintained 1723F: Documentation/devicetree/bindings/arm/pmu.yaml 1724F: Documentation/devicetree/bindings/perf/ 1725F: arch/arm*/include/asm/hw_breakpoint.h 1726F: arch/arm*/include/asm/perf_event.h 1727F: arch/arm*/kernel/hw_breakpoint.c 1728F: arch/arm*/kernel/perf_* 1729F: drivers/perf/ 1730F: include/linux/perf/arm_pmu.h 1731 1732ARM PORT 1733M: Russell King <linux@armlinux.org.uk> 1734L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1735S: Odd Fixes 1736W: http://www.armlinux.org.uk/ 1737T: git git://git.armlinux.org.uk/~rmk/linux-arm.git 1738F: arch/arm/ 1739X: arch/arm/boot/dts/ 1740 1741ARM PRIMECELL AACI PL041 DRIVER 1742M: Russell King <linux@armlinux.org.uk> 1743S: Odd Fixes 1744F: sound/arm/aaci.* 1745 1746ARM PRIMECELL BUS SUPPORT 1747M: Russell King <linux@armlinux.org.uk> 1748S: Odd Fixes 1749F: drivers/amba/ 1750F: include/linux/amba/bus.h 1751 1752ARM PRIMECELL CLCD PL110 DRIVER 1753M: Russell King <linux@armlinux.org.uk> 1754S: Odd Fixes 1755F: drivers/video/fbdev/amba-clcd.* 1756 1757ARM PRIMECELL KMI PL050 DRIVER 1758M: Russell King <linux@armlinux.org.uk> 1759S: Odd Fixes 1760F: drivers/input/serio/ambakmi.* 1761F: include/linux/amba/kmi.h 1762 1763ARM PRIMECELL MMCI PL180/1 DRIVER 1764M: Russell King <linux@armlinux.org.uk> 1765S: Odd Fixes 1766F: drivers/mmc/host/mmci.* 1767F: include/linux/amba/mmci.h 1768 1769ARM PRIMECELL PL35X NAND CONTROLLER DRIVER 1770M: Miquel Raynal <miquel.raynal@bootlin.com> 1771M: Naga Sureshkumar Relli <nagasure@xilinx.com> 1772L: linux-mtd@lists.infradead.org 1773S: Maintained 1774F: Documentation/devicetree/bindings/mtd/arm,pl353-nand-r2p1.yaml 1775F: drivers/mtd/nand/raw/pl35x-nand-controller.c 1776 1777ARM PRIMECELL PL35X SMC DRIVER 1778M: Miquel Raynal <miquel.raynal@bootlin.com> 1779M: Naga Sureshkumar Relli <nagasure@xilinx.com> 1780L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1781S: Maintained 1782F: Documentation/devicetree/bindings/memory-controllers/arm,pl35x-smc.yaml 1783F: drivers/memory/pl353-smc.c 1784 1785ARM PRIMECELL SSP PL022 SPI DRIVER 1786M: Linus Walleij <linus.walleij@linaro.org> 1787L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1788S: Maintained 1789F: Documentation/devicetree/bindings/spi/spi-pl022.yaml 1790F: drivers/spi/spi-pl022.c 1791 1792ARM PRIMECELL UART PL010 AND PL011 DRIVERS 1793M: Russell King <linux@armlinux.org.uk> 1794S: Odd Fixes 1795F: drivers/tty/serial/amba-pl01*.c 1796F: include/linux/amba/serial.h 1797 1798ARM PRIMECELL VIC PL190/PL192 DRIVER 1799M: Linus Walleij <linus.walleij@linaro.org> 1800L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1801S: Maintained 1802F: Documentation/devicetree/bindings/interrupt-controller/arm,vic.yaml 1803F: drivers/irqchip/irq-vic.c 1804 1805ARM SMC WATCHDOG DRIVER 1806M: Julius Werner <jwerner@chromium.org> 1807R: Evan Benn <evanbenn@chromium.org> 1808S: Maintained 1809F: Documentation/devicetree/bindings/watchdog/arm-smc-wdt.yaml 1810F: drivers/watchdog/arm_smc_wdt.c 1811 1812ARM SMMU DRIVERS 1813M: Will Deacon <will@kernel.org> 1814R: Robin Murphy <robin.murphy@arm.com> 1815L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1816S: Maintained 1817F: Documentation/devicetree/bindings/iommu/arm,smmu* 1818F: drivers/iommu/arm/ 1819F: drivers/iommu/io-pgtable-arm* 1820 1821ARM SUB-ARCHITECTURES 1822L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1823S: Maintained 1824C: irc://irc.libera.chat/armlinux 1825T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1826F: arch/arm/mach-*/ 1827F: arch/arm/plat-*/ 1828 1829ARM/ACTIONS SEMI ARCHITECTURE 1830M: Andreas Färber <afaerber@suse.de> 1831M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 1832L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1833L: linux-actions@lists.infradead.org (moderated for non-subscribers) 1834S: Maintained 1835F: Documentation/devicetree/bindings/arm/actions.yaml 1836F: Documentation/devicetree/bindings/clock/actions,owl-cmu.txt 1837F: Documentation/devicetree/bindings/dma/owl-dma.yaml 1838F: Documentation/devicetree/bindings/i2c/i2c-owl.yaml 1839F: Documentation/devicetree/bindings/interrupt-controller/actions,owl-sirq.yaml 1840F: Documentation/devicetree/bindings/mmc/owl-mmc.yaml 1841F: Documentation/devicetree/bindings/net/actions,owl-emac.yaml 1842F: Documentation/devicetree/bindings/pinctrl/actions,* 1843F: Documentation/devicetree/bindings/power/actions,owl-sps.txt 1844F: Documentation/devicetree/bindings/timer/actions,owl-timer.txt 1845F: arch/arm/boot/dts/owl-* 1846F: arch/arm/mach-actions/ 1847F: arch/arm64/boot/dts/actions/ 1848F: drivers/clk/actions/ 1849F: drivers/clocksource/timer-owl* 1850F: drivers/dma/owl-dma.c 1851F: drivers/i2c/busses/i2c-owl.c 1852F: drivers/irqchip/irq-owl-sirq.c 1853F: drivers/mmc/host/owl-mmc.c 1854F: drivers/net/ethernet/actions/ 1855F: drivers/pinctrl/actions/* 1856F: drivers/soc/actions/ 1857F: include/dt-bindings/power/owl-* 1858F: include/dt-bindings/reset/actions,* 1859F: include/linux/soc/actions/ 1860N: owl 1861 1862ARM/Allwinner SoC Clock Support 1863M: Emilio López <emilio@elopez.com.ar> 1864S: Maintained 1865F: drivers/clk/sunxi/ 1866 1867ARM/Allwinner sunXi SoC support 1868M: Chen-Yu Tsai <wens@csie.org> 1869M: Jernej Skrabec <jernej.skrabec@gmail.com> 1870M: Samuel Holland <samuel@sholland.org> 1871L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1872L: linux-sunxi@lists.linux.dev 1873S: Maintained 1874T: git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git 1875F: arch/arm/mach-sunxi/ 1876F: arch/arm64/boot/dts/allwinner/ 1877F: drivers/clk/sunxi-ng/ 1878F: drivers/pinctrl/sunxi/ 1879F: drivers/soc/sunxi/ 1880N: allwinner 1881N: sun[x456789]i 1882N: sun[25]0i 1883 1884ARM/Amlogic Meson SoC CLOCK FRAMEWORK 1885M: Neil Armstrong <neil.armstrong@linaro.org> 1886M: Jerome Brunet <jbrunet@baylibre.com> 1887L: linux-amlogic@lists.infradead.org 1888S: Maintained 1889F: Documentation/devicetree/bindings/clock/amlogic* 1890F: drivers/clk/meson/ 1891F: include/dt-bindings/clock/gxbb* 1892F: include/dt-bindings/clock/meson* 1893 1894ARM/Amlogic Meson SoC Crypto Drivers 1895M: Corentin Labbe <clabbe@baylibre.com> 1896L: linux-crypto@vger.kernel.org 1897L: linux-amlogic@lists.infradead.org 1898S: Maintained 1899F: Documentation/devicetree/bindings/crypto/amlogic* 1900F: drivers/crypto/amlogic/ 1901 1902ARM/Amlogic Meson SoC Sound Drivers 1903M: Jerome Brunet <jbrunet@baylibre.com> 1904L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1905S: Maintained 1906F: Documentation/devicetree/bindings/sound/amlogic* 1907F: sound/soc/meson/ 1908 1909ARM/Amlogic Meson SoC support 1910M: Neil Armstrong <neil.armstrong@linaro.org> 1911M: Kevin Hilman <khilman@baylibre.com> 1912R: Jerome Brunet <jbrunet@baylibre.com> 1913R: Martin Blumenstingl <martin.blumenstingl@googlemail.com> 1914L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1915L: linux-amlogic@lists.infradead.org 1916S: Maintained 1917W: http://linux-meson.com/ 1918F: arch/arm/boot/dts/meson* 1919F: arch/arm/mach-meson/ 1920F: arch/arm64/boot/dts/amlogic/ 1921F: drivers/mmc/host/meson* 1922F: drivers/pinctrl/meson/ 1923F: drivers/rtc/rtc-meson* 1924F: drivers/soc/amlogic/ 1925N: meson 1926 1927ARM/Annapurna Labs ALPINE ARCHITECTURE 1928M: Tsahee Zidenberg <tsahee@annapurnalabs.com> 1929M: Antoine Tenart <atenart@kernel.org> 1930L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1931S: Maintained 1932F: arch/arm/boot/dts/alpine* 1933F: arch/arm/mach-alpine/ 1934F: arch/arm64/boot/dts/amazon/ 1935F: drivers/*/*alpine* 1936 1937ARM/APPLE MACHINE SOUND DRIVERS 1938M: Martin Povišer <povik+lin@cutebit.org> 1939L: asahi@lists.linux.dev 1940L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1941S: Maintained 1942F: Documentation/devicetree/bindings/sound/apple,* 1943F: sound/soc/apple/* 1944F: sound/soc/codecs/cs42l83-i2c.c 1945 1946ARM/APPLE MACHINE SUPPORT 1947M: Hector Martin <marcan@marcan.st> 1948M: Sven Peter <sven@svenpeter.dev> 1949R: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1950L: asahi@lists.linux.dev 1951L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1952S: Maintained 1953W: https://asahilinux.org 1954B: https://github.com/AsahiLinux/linux/issues 1955C: irc://irc.oftc.net/asahi-dev 1956T: git https://github.com/AsahiLinux/linux.git 1957F: Documentation/devicetree/bindings/arm/apple.yaml 1958F: Documentation/devicetree/bindings/arm/apple/* 1959F: Documentation/devicetree/bindings/clock/apple,nco.yaml 1960F: Documentation/devicetree/bindings/cpufreq/apple,cluster-cpufreq.yaml 1961F: Documentation/devicetree/bindings/dma/apple,admac.yaml 1962F: Documentation/devicetree/bindings/i2c/apple,i2c.yaml 1963F: Documentation/devicetree/bindings/interrupt-controller/apple,* 1964F: Documentation/devicetree/bindings/iommu/apple,dart.yaml 1965F: Documentation/devicetree/bindings/iommu/apple,sart.yaml 1966F: Documentation/devicetree/bindings/mailbox/apple,mailbox.yaml 1967F: Documentation/devicetree/bindings/net/bluetooth/brcm,bcm4377-bluetooth.yaml 1968F: Documentation/devicetree/bindings/nvme/apple,nvme-ans.yaml 1969F: Documentation/devicetree/bindings/nvmem/apple,efuses.yaml 1970F: Documentation/devicetree/bindings/pci/apple,pcie.yaml 1971F: Documentation/devicetree/bindings/pinctrl/apple,pinctrl.yaml 1972F: Documentation/devicetree/bindings/power/apple* 1973F: Documentation/devicetree/bindings/pwm/apple,s5l-fpwm.yaml 1974F: Documentation/devicetree/bindings/watchdog/apple,wdt.yaml 1975F: arch/arm64/boot/dts/apple/ 1976F: drivers/bluetooth/hci_bcm4377.c 1977F: drivers/clk/clk-apple-nco.c 1978F: drivers/cpufreq/apple-soc-cpufreq.c 1979F: drivers/dma/apple-admac.c 1980F: drivers/i2c/busses/i2c-pasemi-core.c 1981F: drivers/i2c/busses/i2c-pasemi-platform.c 1982F: drivers/iommu/apple-dart.c 1983F: drivers/iommu/io-pgtable-dart.c 1984F: drivers/irqchip/irq-apple-aic.c 1985F: drivers/mailbox/apple-mailbox.c 1986F: drivers/nvme/host/apple.c 1987F: drivers/nvmem/apple-efuses.c 1988F: drivers/pinctrl/pinctrl-apple-gpio.c 1989F: drivers/pwm/pwm-apple.c 1990F: drivers/soc/apple/* 1991F: drivers/watchdog/apple_wdt.c 1992F: include/dt-bindings/interrupt-controller/apple-aic.h 1993F: include/dt-bindings/pinctrl/apple.h 1994F: include/linux/apple-mailbox.h 1995F: include/linux/soc/apple/* 1996 1997ARM/ARTPEC MACHINE SUPPORT 1998M: Jesper Nilsson <jesper.nilsson@axis.com> 1999M: Lars Persson <lars.persson@axis.com> 2000L: linux-arm-kernel@axis.com 2001S: Maintained 2002F: Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt 2003F: arch/arm/boot/dts/artpec6* 2004F: arch/arm/mach-artpec 2005F: drivers/clk/axis 2006F: drivers/crypto/axis 2007F: drivers/mmc/host/usdhi6rol0.c 2008F: drivers/pinctrl/pinctrl-artpec* 2009 2010ARM/ASPEED I2C DRIVER 2011M: Brendan Higgins <brendanhiggins@google.com> 2012R: Benjamin Herrenschmidt <benh@kernel.crashing.org> 2013R: Joel Stanley <joel@jms.id.au> 2014L: linux-i2c@vger.kernel.org 2015L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2016S: Maintained 2017F: Documentation/devicetree/bindings/i2c/aspeed,i2c.yaml 2018F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt 2019F: drivers/i2c/busses/i2c-aspeed.c 2020F: drivers/irqchip/irq-aspeed-i2c-ic.c 2021 2022ARM/ASPEED MACHINE SUPPORT 2023M: Joel Stanley <joel@jms.id.au> 2024R: Andrew Jeffery <andrew@aj.id.au> 2025L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2026L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 2027S: Supported 2028Q: https://patchwork.ozlabs.org/project/linux-aspeed/list/ 2029T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git 2030F: Documentation/devicetree/bindings/arm/aspeed/ 2031F: arch/arm/boot/dts/aspeed-* 2032F: arch/arm/mach-aspeed/ 2033N: aspeed 2034 2035ARM/BITMAIN ARCHITECTURE 2036M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 2037L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2038S: Maintained 2039F: Documentation/devicetree/bindings/arm/bitmain.yaml 2040F: Documentation/devicetree/bindings/clock/bitmain,bm1880-clk.yaml 2041F: Documentation/devicetree/bindings/pinctrl/bitmain,bm1880-pinctrl.txt 2042F: arch/arm64/boot/dts/bitmain/ 2043F: drivers/clk/clk-bm1880.c 2044F: drivers/pinctrl/pinctrl-bm1880.c 2045 2046ARM/CALXEDA HIGHBANK ARCHITECTURE 2047M: Andre Przywara <andre.przywara@arm.com> 2048L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2049S: Maintained 2050F: arch/arm/boot/dts/ecx-*.dts* 2051F: arch/arm/boot/dts/highbank.dts 2052F: arch/arm/mach-highbank/ 2053 2054ARM/CAVIUM THUNDER NETWORK DRIVER 2055M: Sunil Goutham <sgoutham@marvell.com> 2056L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2057S: Supported 2058F: drivers/net/ethernet/cavium/thunder/ 2059 2060ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT 2061M: Lukasz Majewski <lukma@denx.de> 2062L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2063S: Maintained 2064F: arch/arm/mach-ep93xx/ts72xx.c 2065 2066ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE 2067M: Alexander Shiyan <shc_work@mail.ru> 2068L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2069S: Odd Fixes 2070N: clps711x 2071 2072ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT 2073M: Lennert Buytenhek <kernel@wantstofly.org> 2074L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2075S: Maintained 2076 2077ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE 2078M: Hartley Sweeten <hsweeten@visionengravers.com> 2079M: Alexander Sverdlin <alexander.sverdlin@gmail.com> 2080L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2081S: Maintained 2082F: Documentation/devicetree/bindings/iio/adc/cirrus,ep9301-adc.yaml 2083F: Documentation/devicetree/bindings/sound/cirrus,ep9301-* 2084F: arch/arm/boot/compressed/misc-ep93xx.h 2085F: arch/arm/mach-ep93xx/ 2086F: drivers/iio/adc/ep93xx_adc.c 2087 2088ARM/CLKDEV SUPPORT 2089M: Russell King <linux@armlinux.org.uk> 2090L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2091S: Maintained 2092T: git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev 2093F: drivers/clk/clkdev.c 2094 2095ARM/CONEXANT DIGICOLOR MACHINE SUPPORT 2096M: Baruch Siach <baruch@tkos.co.il> 2097L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2098S: Maintained 2099F: arch/arm/boot/dts/cx92755* 2100N: digicolor 2101 2102ARM/CORESIGHT FRAMEWORK AND DRIVERS 2103M: Suzuki K Poulose <suzuki.poulose@arm.com> 2104R: Mike Leach <mike.leach@linaro.org> 2105R: Leo Yan <leo.yan@linaro.org> 2106L: coresight@lists.linaro.org (moderated for non-subscribers) 2107L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2108S: Maintained 2109T: git git://git.kernel.org/pub/scm/linux/kernel/git/coresight/linux.git 2110F: Documentation/ABI/testing/sysfs-bus-coresight-devices-* 2111F: Documentation/devicetree/bindings/arm/arm,coresight-*.yaml 2112F: Documentation/devicetree/bindings/arm/arm,embedded-trace-extension.yaml 2113F: Documentation/devicetree/bindings/arm/arm,trace-buffer-extension.yaml 2114F: Documentation/devicetree/bindings/arm/qcom,coresight-*.yaml 2115F: Documentation/trace/coresight/* 2116F: drivers/hwtracing/coresight/* 2117F: include/dt-bindings/arm/coresight-cti-dt.h 2118F: include/linux/coresight* 2119F: samples/coresight/* 2120F: tools/perf/arch/arm/util/auxtrace.c 2121F: tools/perf/arch/arm/util/cs-etm.c 2122F: tools/perf/arch/arm/util/cs-etm.h 2123F: tools/perf/arch/arm/util/pmu.c 2124F: tools/perf/tests/shell/coresight/* 2125F: tools/perf/util/cs-etm-decoder/* 2126F: tools/perf/util/cs-etm.* 2127 2128ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE 2129M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2130M: Linus Walleij <linus.walleij@linaro.org> 2131L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2132S: Maintained 2133T: git git://github.com/ulli-kroll/linux.git 2134F: Documentation/devicetree/bindings/arm/gemini.yaml 2135F: Documentation/devicetree/bindings/net/cortina,gemini-ethernet.yaml 2136F: Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt 2137F: Documentation/devicetree/bindings/rtc/faraday,ftrtc010.yaml 2138F: arch/arm/boot/dts/gemini* 2139F: arch/arm/mach-gemini/ 2140F: drivers/crypto/gemini/ 2141F: drivers/net/ethernet/cortina/ 2142F: drivers/pinctrl/pinctrl-gemini.c 2143F: drivers/rtc/rtc-ftrtc010.c 2144 2145ARM/CZ.NIC TURRIS SUPPORT 2146M: Marek Behún <kabel@kernel.org> 2147S: Maintained 2148W: https://www.turris.cz/ 2149F: Documentation/ABI/testing/debugfs-moxtet 2150F: Documentation/ABI/testing/sysfs-bus-moxtet-devices 2151F: Documentation/ABI/testing/sysfs-firmware-turris-mox-rwtm 2152F: Documentation/devicetree/bindings/bus/moxtet.txt 2153F: Documentation/devicetree/bindings/firmware/cznic,turris-mox-rwtm.txt 2154F: Documentation/devicetree/bindings/gpio/gpio-moxtet.txt 2155F: Documentation/devicetree/bindings/leds/cznic,turris-omnia-leds.yaml 2156F: Documentation/devicetree/bindings/watchdog/armada-37xx-wdt.txt 2157F: drivers/bus/moxtet.c 2158F: drivers/firmware/turris-mox-rwtm.c 2159F: drivers/gpio/gpio-moxtet.c 2160F: drivers/leds/leds-turris-omnia.c 2161F: drivers/mailbox/armada-37xx-rwtm-mailbox.c 2162F: drivers/watchdog/armada_37xx_wdt.c 2163F: include/dt-bindings/bus/moxtet.h 2164F: include/linux/armada-37xx-rwtm-mailbox.h 2165F: include/linux/moxtet.h 2166 2167ARM/FARADAY FA526 PORT 2168M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2169L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2170S: Maintained 2171T: git git://git.berlios.de/gemini-board 2172F: arch/arm/mm/*-fa* 2173 2174ARM/FOOTBRIDGE ARCHITECTURE 2175M: Russell King <linux@armlinux.org.uk> 2176L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2177S: Maintained 2178W: http://www.armlinux.org.uk/ 2179F: arch/arm/include/asm/hardware/dec21285.h 2180F: arch/arm/mach-footbridge/ 2181 2182ARM/FREESCALE IMX / MXC ARM ARCHITECTURE 2183M: Shawn Guo <shawnguo@kernel.org> 2184M: Sascha Hauer <s.hauer@pengutronix.de> 2185R: Pengutronix Kernel Team <kernel@pengutronix.de> 2186R: Fabio Estevam <festevam@gmail.com> 2187R: NXP Linux Team <linux-imx@nxp.com> 2188L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2189S: Maintained 2190T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2191F: arch/arm64/boot/dts/freescale/ 2192X: arch/arm64/boot/dts/freescale/fsl-* 2193X: arch/arm64/boot/dts/freescale/qoriq-* 2194X: drivers/media/i2c/ 2195N: imx 2196N: mxs 2197 2198ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE 2199M: Shawn Guo <shawnguo@kernel.org> 2200M: Li Yang <leoyang.li@nxp.com> 2201L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2202S: Maintained 2203T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2204F: arch/arm/boot/dts/ls1021a* 2205F: arch/arm64/boot/dts/freescale/fsl-* 2206F: arch/arm64/boot/dts/freescale/qoriq-* 2207 2208ARM/FREESCALE VYBRID ARM ARCHITECTURE 2209M: Shawn Guo <shawnguo@kernel.org> 2210M: Sascha Hauer <s.hauer@pengutronix.de> 2211R: Pengutronix Kernel Team <kernel@pengutronix.de> 2212R: Stefan Agner <stefan@agner.ch> 2213L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2214S: Maintained 2215T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2216F: arch/arm/boot/dts/vf* 2217F: arch/arm/mach-imx/*vf610* 2218 2219ARM/GUMSTIX MACHINE SUPPORT 2220M: Steve Sakoman <sakoman@gmail.com> 2221L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2222S: Maintained 2223 2224ARM/HISILICON SOC SUPPORT 2225M: Wei Xu <xuwei5@hisilicon.com> 2226L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2227S: Supported 2228W: http://www.hisilicon.com 2229T: git https://github.com/hisilicon/linux-hisi.git 2230F: arch/arm/boot/dts/hi3* 2231F: arch/arm/boot/dts/hip* 2232F: arch/arm/boot/dts/hisi* 2233F: arch/arm/mach-hisi/ 2234F: arch/arm64/boot/dts/hisilicon/ 2235 2236ARM/HP JORNADA 7XX MACHINE SUPPORT 2237M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 2238S: Maintained 2239W: www.jlime.com 2240T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 2241F: arch/arm/mach-sa1100/include/mach/jornada720.h 2242F: arch/arm/mach-sa1100/jornada720.c 2243 2244ARM/HPE GXP ARCHITECTURE 2245M: Jean-Marie Verdun <verdun@hpe.com> 2246M: Nick Hawkins <nick.hawkins@hpe.com> 2247S: Maintained 2248F: Documentation/devicetree/bindings/arm/hpe,gxp.yaml 2249F: Documentation/devicetree/bindings/hwmon/hpe,gxp-fan-ctrl.yaml 2250F: Documentation/devicetree/bindings/i2c/hpe,gxp-i2c.yaml 2251F: Documentation/devicetree/bindings/spi/hpe,gxp-spifi.yaml 2252F: Documentation/devicetree/bindings/timer/hpe,gxp-timer.yaml 2253F: Documentation/hwmon/gxp-fan-ctrl.rst 2254F: arch/arm/boot/dts/hpe-bmc* 2255F: arch/arm/boot/dts/hpe-gxp* 2256F: arch/arm/mach-hpe/ 2257F: drivers/clocksource/timer-gxp.c 2258F: drivers/hwmon/gxp-fan-ctrl.c 2259F: drivers/i2c/busses/i2c-gxp.c 2260F: drivers/spi/spi-gxp.c 2261F: drivers/watchdog/gxp-wdt.c 2262 2263ARM/IGEP MACHINE SUPPORT 2264M: Enric Balletbo i Serra <eballetbo@gmail.com> 2265M: Javier Martinez Canillas <javier@dowhile0.org> 2266L: linux-omap@vger.kernel.org 2267L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2268S: Maintained 2269F: arch/arm/boot/dts/omap3-igep* 2270 2271ARM/INTEL IXP4XX ARM ARCHITECTURE 2272M: Linus Walleij <linusw@kernel.org> 2273M: Imre Kaloz <kaloz@openwrt.org> 2274M: Krzysztof Halasa <khalasa@piap.pl> 2275L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2276S: Maintained 2277F: Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml 2278F: Documentation/devicetree/bindings/gpio/intel,ixp4xx-gpio.txt 2279F: Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml 2280F: Documentation/devicetree/bindings/memory-controllers/intel,ixp4xx-expansion* 2281F: Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml 2282F: arch/arm/boot/dts/intel-ixp* 2283F: arch/arm/mach-ixp4xx/ 2284F: drivers/bus/intel-ixp4xx-eb.c 2285F: drivers/clocksource/timer-ixp4xx.c 2286F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 2287F: drivers/gpio/gpio-ixp4xx.c 2288F: drivers/irqchip/irq-ixp4xx.c 2289 2290ARM/INTEL KEEMBAY ARCHITECTURE 2291M: Paul J. Murphy <paul.j.murphy@intel.com> 2292M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 2293S: Maintained 2294F: Documentation/devicetree/bindings/arm/intel,keembay.yaml 2295F: arch/arm64/boot/dts/intel/keembay-evm.dts 2296F: arch/arm64/boot/dts/intel/keembay-soc.dtsi 2297 2298ARM/INTEL XSC3 (MANZANO) ARM CORE 2299M: Lennert Buytenhek <kernel@wantstofly.org> 2300L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2301S: Maintained 2302 2303ARM/LG1K ARCHITECTURE 2304M: Chanho Min <chanho.min@lge.com> 2305L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2306S: Maintained 2307F: arch/arm64/boot/dts/lg/ 2308 2309ARM/LPC18XX ARCHITECTURE 2310M: Vladimir Zapolskiy <vz@mleia.com> 2311L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2312S: Maintained 2313F: Documentation/devicetree/bindings/i2c/i2c-lpc2k.txt 2314F: arch/arm/boot/dts/lpc43* 2315F: drivers/i2c/busses/i2c-lpc2k.c 2316F: drivers/memory/pl172.c 2317F: drivers/mtd/spi-nor/controllers/nxp-spifi.c 2318F: drivers/rtc/rtc-lpc24xx.c 2319N: lpc18xx 2320 2321ARM/LPC32XX SOC SUPPORT 2322M: Vladimir Zapolskiy <vz@mleia.com> 2323L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2324S: Maintained 2325T: git git://github.com/vzapolskiy/linux-lpc32xx.git 2326F: Documentation/devicetree/bindings/i2c/i2c-pnx.txt 2327F: arch/arm/boot/dts/lpc32* 2328F: arch/arm/mach-lpc32xx/ 2329F: drivers/i2c/busses/i2c-pnx.c 2330F: drivers/net/ethernet/nxp/lpc_eth.c 2331F: drivers/usb/host/ohci-nxp.c 2332F: drivers/watchdog/pnx4008_wdt.c 2333N: lpc32xx 2334 2335ARM/Marvell Dove/MV78xx0/Orion SOC support 2336M: Andrew Lunn <andrew@lunn.ch> 2337M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2338M: Gregory Clement <gregory.clement@bootlin.com> 2339L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2340S: Maintained 2341T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2342F: Documentation/devicetree/bindings/arm/marvell/marvell,dove.txt 2343F: Documentation/devicetree/bindings/arm/marvell/marvell,orion5x.txt 2344F: Documentation/devicetree/bindings/soc/dove/ 2345F: arch/arm/boot/dts/dove* 2346F: arch/arm/boot/dts/orion5x* 2347F: arch/arm/mach-dove/ 2348F: arch/arm/mach-mv78xx0/ 2349F: arch/arm/mach-orion5x/ 2350F: arch/arm/plat-orion/ 2351F: drivers/soc/dove/ 2352 2353ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K, CN9130 SOC support 2354M: Andrew Lunn <andrew@lunn.ch> 2355M: Gregory Clement <gregory.clement@bootlin.com> 2356M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2357L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2358S: Maintained 2359T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2360F: Documentation/devicetree/bindings/arm/marvell/ 2361F: arch/arm/boot/dts/armada* 2362F: arch/arm/boot/dts/kirkwood* 2363F: arch/arm/configs/mvebu_*_defconfig 2364F: arch/arm/mach-mvebu/ 2365F: arch/arm64/boot/dts/marvell/armada* 2366F: arch/arm64/boot/dts/marvell/cn913* 2367F: drivers/cpufreq/armada-37xx-cpufreq.c 2368F: drivers/cpufreq/armada-8k-cpufreq.c 2369F: drivers/cpufreq/mvebu-cpufreq.c 2370F: drivers/irqchip/irq-armada-370-xp.c 2371F: drivers/irqchip/irq-mvebu-* 2372F: drivers/pinctrl/mvebu/ 2373F: drivers/rtc/rtc-armada38x.c 2374 2375ARM/Mediatek RTC DRIVER 2376M: Eddie Huang <eddie.huang@mediatek.com> 2377M: Sean Wang <sean.wang@mediatek.com> 2378L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2379L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2380S: Maintained 2381F: Documentation/devicetree/bindings/rtc/rtc-mt2712.txt 2382F: Documentation/devicetree/bindings/rtc/rtc-mt7622.txt 2383F: drivers/rtc/rtc-mt2712.c 2384F: drivers/rtc/rtc-mt6397.c 2385F: drivers/rtc/rtc-mt7622.c 2386 2387ARM/Mediatek SoC support 2388M: Matthias Brugger <matthias.bgg@gmail.com> 2389R: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> 2390L: linux-kernel@vger.kernel.org 2391L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2392L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2393S: Maintained 2394W: https://mtk.wiki.kernel.org/ 2395C: irc://irc.libera.chat/linux-mediatek 2396F: arch/arm/boot/dts/mt2* 2397F: arch/arm/boot/dts/mt6* 2398F: arch/arm/boot/dts/mt7* 2399F: arch/arm/boot/dts/mt8* 2400F: arch/arm/mach-mediatek/ 2401F: arch/arm64/boot/dts/mediatek/ 2402F: drivers/soc/mediatek/ 2403N: mtk 2404N: mt[2678] 2405K: mediatek 2406 2407ARM/Mediatek USB3 PHY DRIVER 2408M: Chunfeng Yun <chunfeng.yun@mediatek.com> 2409L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2410L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2411S: Maintained 2412F: Documentation/devicetree/bindings/phy/mediatek,* 2413F: drivers/phy/mediatek/ 2414 2415ARM/Microchip (AT91) SoC support 2416M: Nicolas Ferre <nicolas.ferre@microchip.com> 2417M: Alexandre Belloni <alexandre.belloni@bootlin.com> 2418M: Claudiu Beznea <claudiu.beznea@microchip.com> 2419L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2420S: Supported 2421W: http://www.linux4sam.org 2422T: git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 2423F: arch/arm/boot/dts/at91*.dts 2424F: arch/arm/boot/dts/at91*.dtsi 2425F: arch/arm/boot/dts/sama*.dts 2426F: arch/arm/boot/dts/sama*.dtsi 2427F: arch/arm/include/debug/at91.S 2428F: arch/arm/mach-at91/ 2429F: drivers/memory/atmel* 2430F: drivers/watchdog/sama5d4_wdt.c 2431F: include/soc/at91/ 2432X: drivers/input/touchscreen/atmel_mxt_ts.c 2433X: drivers/net/wireless/atmel/ 2434N: at91 2435N: atmel 2436 2437ARM/Microchip Sparx5 SoC support 2438M: Lars Povlsen <lars.povlsen@microchip.com> 2439M: Steen Hegelund <Steen.Hegelund@microchip.com> 2440M: Daniel Machon <daniel.machon@microchip.com> 2441M: UNGLinuxDriver@microchip.com 2442L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2443S: Supported 2444T: git git://github.com/microchip-ung/linux-upstream.git 2445F: arch/arm64/boot/dts/microchip/ 2446F: drivers/net/ethernet/microchip/vcap/ 2447F: drivers/pinctrl/pinctrl-microchip-sgpio.c 2448N: sparx5 2449 2450ARM/MILBEAUT ARCHITECTURE 2451M: Taichi Sugaya <sugaya.taichi@socionext.com> 2452M: Takao Orito <orito.takao@socionext.com> 2453L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2454S: Maintained 2455F: arch/arm/boot/dts/milbeaut* 2456F: arch/arm/mach-milbeaut/ 2457N: milbeaut 2458 2459ARM/MStar/Sigmastar Armv7 SoC support 2460M: Daniel Palmer <daniel@thingy.jp> 2461M: Romain Perier <romain.perier@gmail.com> 2462L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2463S: Maintained 2464W: http://linux-chenxing.org/ 2465T: git git://github.com/linux-chenxing/linux.git 2466F: Documentation/devicetree/bindings/arm/mstar/* 2467F: Documentation/devicetree/bindings/clock/mstar,msc313-mpll.yaml 2468F: Documentation/devicetree/bindings/gpio/mstar,msc313-gpio.yaml 2469F: arch/arm/boot/dts/mstar-* 2470F: arch/arm/mach-mstar/ 2471F: drivers/clk/mstar/ 2472F: drivers/clocksource/timer-msc313e.c 2473F: drivers/gpio/gpio-msc313.c 2474F: drivers/rtc/rtc-msc313.c 2475F: drivers/watchdog/msc313e_wdt.c 2476F: include/dt-bindings/clock/mstar-* 2477F: include/dt-bindings/gpio/msc313-gpio.h 2478 2479ARM/NOMADIK/Ux500 ARCHITECTURES 2480M: Linus Walleij <linus.walleij@linaro.org> 2481L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2482S: Maintained 2483T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git 2484F: Documentation/devicetree/bindings/arm/ste-* 2485F: Documentation/devicetree/bindings/arm/ux500.yaml 2486F: Documentation/devicetree/bindings/arm/ux500/ 2487F: Documentation/devicetree/bindings/i2c/st,nomadik-i2c.yaml 2488F: arch/arm/boot/dts/ste-* 2489F: arch/arm/mach-nomadik/ 2490F: arch/arm/mach-ux500/ 2491F: drivers/clk/clk-nomadik.c 2492F: drivers/clocksource/clksrc-dbx500-prcmu.c 2493F: drivers/dma/ste_dma40* 2494F: drivers/hwspinlock/u8500_hsem.c 2495F: drivers/i2c/busses/i2c-nomadik.c 2496F: drivers/iio/adc/ab8500-gpadc.c 2497F: drivers/mfd/ab8500* 2498F: drivers/mfd/abx500* 2499F: drivers/mfd/db8500* 2500F: drivers/pinctrl/nomadik/ 2501F: drivers/rtc/rtc-ab8500.c 2502F: drivers/rtc/rtc-pl031.c 2503F: drivers/soc/ux500/ 2504 2505ARM/NUVOTON NPCM ARCHITECTURE 2506M: Avi Fishman <avifishman70@gmail.com> 2507M: Tomer Maimon <tmaimon77@gmail.com> 2508M: Tali Perry <tali.perry1@gmail.com> 2509R: Patrick Venture <venture@google.com> 2510R: Nancy Yuen <yuenn@google.com> 2511R: Benjamin Fair <benjaminfair@google.com> 2512L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2513S: Supported 2514F: Documentation/devicetree/bindings/*/*/*npcm* 2515F: Documentation/devicetree/bindings/*/*npcm* 2516F: Documentation/devicetree/bindings/arm/npcm/* 2517F: Documentation/devicetree/bindings/rtc/nuvoton,nct3018y.yaml 2518F: arch/arm/boot/dts/nuvoton-npcm* 2519F: arch/arm/mach-npcm/ 2520F: arch/arm64/boot/dts/nuvoton/ 2521F: drivers/*/*/*npcm* 2522F: drivers/*/*npcm* 2523F: drivers/rtc/rtc-nct3018y.c 2524F: include/dt-bindings/clock/nuvoton,npcm7xx-clock.h 2525F: include/dt-bindings/clock/nuvoton,npcm845-clk.h 2526 2527ARM/NUVOTON WPCM450 ARCHITECTURE 2528M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 2529L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2530S: Maintained 2531W: https://github.com/neuschaefer/wpcm450/wiki 2532F: Documentation/devicetree/bindings/*/*wpcm* 2533F: arch/arm/boot/dts/nuvoton-wpcm450* 2534F: arch/arm/configs/wpcm450_defconfig 2535F: arch/arm/mach-npcm/wpcm450.c 2536F: drivers/*/*/*wpcm* 2537F: drivers/*/*wpcm* 2538 2539ARM/NXP S32G ARCHITECTURE 2540M: Chester Lin <clin@suse.com> 2541R: Andreas Färber <afaerber@suse.de> 2542R: Matthias Brugger <mbrugger@suse.com> 2543R: NXP S32 Linux Team <s32@nxp.com> 2544L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2545S: Maintained 2546F: arch/arm64/boot/dts/freescale/s32g*.dts* 2547 2548ARM/Orion SoC/Technologic Systems TS-78xx platform support 2549M: Alexander Clouter <alex@digriz.org.uk> 2550L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2551S: Maintained 2552W: http://www.digriz.org.uk/ts78xx/kernel 2553F: arch/arm/mach-orion5x/ts78xx-* 2554 2555ARM/OXNAS platform support 2556M: Neil Armstrong <neil.armstrong@linaro.org> 2557L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2558L: linux-oxnas@groups.io (moderated for non-subscribers) 2559S: Maintained 2560F: arch/arm/boot/dts/ox8*.dts* 2561F: arch/arm/mach-oxnas/ 2562F: drivers/power/reset/oxnas-restart.c 2563N: oxnas 2564 2565ARM/QUALCOMM CHROMEBOOK SUPPORT 2566R: cros-qcom-dts-watchers@chromium.org 2567F: arch/arm64/boot/dts/qcom/sc7180* 2568F: arch/arm64/boot/dts/qcom/sc7280* 2569F: arch/arm64/boot/dts/qcom/sdm845-cheza* 2570 2571ARM/QUALCOMM SUPPORT 2572M: Andy Gross <agross@kernel.org> 2573M: Bjorn Andersson <andersson@kernel.org> 2574R: Konrad Dybcio <konrad.dybcio@linaro.org> 2575L: linux-arm-msm@vger.kernel.org 2576S: Maintained 2577T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 2578F: Documentation/devicetree/bindings/*/qcom* 2579F: Documentation/devicetree/bindings/soc/qcom/ 2580F: arch/arm/boot/dts/qcom-*.dts 2581F: arch/arm/boot/dts/qcom-*.dtsi 2582F: arch/arm/configs/qcom_defconfig 2583F: arch/arm/mach-qcom/ 2584F: arch/arm64/boot/dts/qcom/ 2585F: drivers/*/*/qcom* 2586F: drivers/*/*/qcom/ 2587F: drivers/*/pm8???-* 2588F: drivers/*/qcom* 2589F: drivers/*/qcom/ 2590F: drivers/bluetooth/btqcomsmd.c 2591F: drivers/clocksource/timer-qcom.c 2592F: drivers/cpuidle/cpuidle-qcom-spm.c 2593F: drivers/extcon/extcon-qcom* 2594F: drivers/i2c/busses/i2c-qcom-geni.c 2595F: drivers/i2c/busses/i2c-qup.c 2596F: drivers/iommu/msm* 2597F: drivers/mfd/ssbi.c 2598F: drivers/mmc/host/mmci_qcom* 2599F: drivers/mmc/host/sdhci-msm.c 2600F: drivers/pci/controller/dwc/pcie-qcom.c 2601F: drivers/phy/qualcomm/ 2602F: drivers/power/*/msm* 2603F: drivers/reset/reset-qcom-* 2604F: drivers/spi/spi-geni-qcom.c 2605F: drivers/spi/spi-qcom-qspi.c 2606F: drivers/spi/spi-qup.c 2607F: drivers/tty/serial/msm_serial.c 2608F: drivers/ufs/host/ufs-qcom* 2609F: drivers/usb/dwc3/dwc3-qcom.c 2610F: include/dt-bindings/*/qcom* 2611F: include/linux/*/qcom* 2612F: include/linux/soc/qcom/ 2613 2614ARM/RDA MICRO ARCHITECTURE 2615M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 2616L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2617L: linux-unisoc@lists.infradead.org (moderated for non-subscribers) 2618S: Maintained 2619F: Documentation/devicetree/bindings/arm/rda.yaml 2620F: Documentation/devicetree/bindings/gpio/gpio-rda.yaml 2621F: Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.yaml 2622F: Documentation/devicetree/bindings/serial/rda,8810pl-uart.yaml 2623F: Documentation/devicetree/bindings/timer/rda,8810pl-timer.yaml 2624F: arch/arm/boot/dts/rda8810pl-* 2625F: drivers/clocksource/timer-rda.c 2626F: drivers/gpio/gpio-rda.c 2627F: drivers/irqchip/irq-rda-intc.c 2628F: drivers/tty/serial/rda-uart.c 2629 2630ARM/REALTEK ARCHITECTURE 2631M: Andreas Färber <afaerber@suse.de> 2632L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2633L: linux-realtek-soc@lists.infradead.org (moderated for non-subscribers) 2634S: Maintained 2635F: Documentation/devicetree/bindings/arm/realtek.yaml 2636F: arch/arm/boot/dts/rtd* 2637F: arch/arm/mach-realtek/ 2638F: arch/arm64/boot/dts/realtek/ 2639 2640ARM/RISC-V/RENESAS ARCHITECTURE 2641M: Geert Uytterhoeven <geert+renesas@glider.be> 2642M: Magnus Damm <magnus.damm@gmail.com> 2643L: linux-renesas-soc@vger.kernel.org 2644S: Supported 2645Q: http://patchwork.kernel.org/project/linux-renesas-soc/list/ 2646C: irc://irc.libera.chat/renesas-soc 2647T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next 2648F: Documentation/devicetree/bindings/hwinfo/renesas,prr.yaml 2649F: Documentation/devicetree/bindings/soc/renesas/ 2650F: arch/arm/boot/dts/emev2* 2651F: arch/arm/boot/dts/gr-peach* 2652F: arch/arm/boot/dts/iwg20d-q7* 2653F: arch/arm/boot/dts/r7s* 2654F: arch/arm/boot/dts/r8a* 2655F: arch/arm/boot/dts/r9a* 2656F: arch/arm/boot/dts/sh* 2657F: arch/arm/configs/shmobile_defconfig 2658F: arch/arm/include/debug/renesas-scif.S 2659F: arch/arm/mach-shmobile/ 2660F: arch/arm64/boot/dts/renesas/ 2661F: arch/riscv/boot/dts/renesas/ 2662F: drivers/soc/renesas/ 2663F: include/linux/soc/renesas/ 2664K: \brenesas, 2665 2666ARM/RISCPC ARCHITECTURE 2667M: Russell King <linux@armlinux.org.uk> 2668L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2669S: Maintained 2670W: http://www.armlinux.org.uk/ 2671F: arch/arm/include/asm/hardware/ioc.h 2672F: arch/arm/include/asm/hardware/iomd.h 2673F: arch/arm/include/asm/hardware/memc.h 2674F: arch/arm/mach-rpc/ 2675F: drivers/net/ethernet/8390/etherh.c 2676F: drivers/net/ethernet/i825xx/ether1* 2677F: drivers/net/ethernet/seeq/ether3* 2678F: drivers/scsi/arm/ 2679 2680ARM/Rockchip SoC support 2681M: Heiko Stuebner <heiko@sntech.de> 2682L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2683L: linux-rockchip@lists.infradead.org 2684S: Maintained 2685T: git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git 2686F: Documentation/devicetree/bindings/i2c/i2c-rk3x.yaml 2687F: Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.yaml 2688F: Documentation/devicetree/bindings/spi/spi-rockchip.yaml 2689F: arch/arm/boot/dts/rk3* 2690F: arch/arm/boot/dts/rv11* 2691F: arch/arm/mach-rockchip/ 2692F: drivers/*/*/*rockchip* 2693F: drivers/*/*rockchip* 2694F: drivers/clk/rockchip/ 2695F: drivers/i2c/busses/i2c-rk3x.c 2696F: sound/soc/rockchip/ 2697N: rockchip 2698 2699ARM/SAMSUNG S3C, S5P AND EXYNOS ARM ARCHITECTURES 2700M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 2701R: Alim Akhtar <alim.akhtar@samsung.com> 2702L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2703L: linux-samsung-soc@vger.kernel.org 2704S: Maintained 2705Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 2706B: mailto:linux-samsung-soc@vger.kernel.org 2707C: irc://irc.libera.chat/linux-exynos 2708T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 2709F: Documentation/arm/samsung/ 2710F: Documentation/devicetree/bindings/arm/samsung/ 2711F: Documentation/devicetree/bindings/hwinfo/samsung,* 2712F: Documentation/devicetree/bindings/power/pd-samsung.yaml 2713F: Documentation/devicetree/bindings/soc/samsung/ 2714F: arch/arm/boot/dts/exynos* 2715F: arch/arm/boot/dts/s3c* 2716F: arch/arm/boot/dts/s5p* 2717F: arch/arm/mach-exynos*/ 2718F: arch/arm/mach-s3c/ 2719F: arch/arm/mach-s5p*/ 2720F: arch/arm64/boot/dts/exynos/ 2721F: drivers/*/*/*s3c24* 2722F: drivers/*/*s3c24* 2723F: drivers/*/*s3c64xx* 2724F: drivers/*/*s5pv210* 2725F: drivers/clocksource/samsung_pwm_timer.c 2726F: drivers/memory/samsung/ 2727F: drivers/pwm/pwm-samsung.c 2728F: drivers/soc/samsung/ 2729F: drivers/tty/serial/samsung* 2730F: include/clocksource/samsung_pwm.h 2731F: include/linux/platform_data/*s3c* 2732F: include/linux/serial_s3c.h 2733F: include/linux/soc/samsung/ 2734N: exynos 2735N: s3c64xx 2736N: s5pv210 2737 2738ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT 2739M: Łukasz Stelmach <l.stelmach@samsung.com> 2740L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2741L: linux-media@vger.kernel.org 2742S: Maintained 2743F: drivers/media/platform/samsung/s5p-g2d/ 2744 2745ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT 2746M: Marek Szyprowski <m.szyprowski@samsung.com> 2747L: linux-samsung-soc@vger.kernel.org 2748L: linux-media@vger.kernel.org 2749S: Maintained 2750F: Documentation/devicetree/bindings/media/cec/samsung,s5p-cec.yaml 2751F: drivers/media/cec/platform/s5p/ 2752 2753ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT 2754M: Andrzej Pietrasiewicz <andrzejtp2010@gmail.com> 2755M: Jacek Anaszewski <jacek.anaszewski@gmail.com> 2756M: Sylwester Nawrocki <s.nawrocki@samsung.com> 2757L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2758L: linux-media@vger.kernel.org 2759S: Maintained 2760F: Documentation/devicetree/bindings/media/samsung,s5pv210-jpeg.yaml 2761F: drivers/media/platform/samsung/s5p-jpeg/ 2762 2763ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT 2764M: Marek Szyprowski <m.szyprowski@samsung.com> 2765M: Andrzej Hajda <andrzej.hajda@intel.com> 2766L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2767L: linux-media@vger.kernel.org 2768S: Maintained 2769F: drivers/media/platform/samsung/s5p-mfc/ 2770 2771ARM/SOCFPGA ARCHITECTURE 2772M: Dinh Nguyen <dinguyen@kernel.org> 2773S: Maintained 2774W: http://www.rocketboards.org 2775T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 2776F: arch/arm/boot/dts/socfpga* 2777F: arch/arm/configs/socfpga_defconfig 2778F: arch/arm/mach-socfpga/ 2779F: arch/arm64/boot/dts/altera/ 2780F: arch/arm64/boot/dts/intel/ 2781 2782ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT 2783M: Dinh Nguyen <dinguyen@kernel.org> 2784S: Maintained 2785F: drivers/clk/socfpga/ 2786 2787ARM/SOCFPGA EDAC SUPPORT 2788M: Dinh Nguyen <dinguyen@kernel.org> 2789S: Maintained 2790F: drivers/edac/altera_edac.[ch] 2791 2792ARM/SPREADTRUM SoC SUPPORT 2793M: Orson Zhai <orsonzhai@gmail.com> 2794M: Baolin Wang <baolin.wang7@gmail.com> 2795M: Chunyan Zhang <zhang.lyra@gmail.com> 2796S: Maintained 2797F: arch/arm64/boot/dts/sprd 2798N: sprd 2799N: sc27xx 2800N: sc2731 2801 2802ARM/STI ARCHITECTURE 2803M: Patrice Chotard <patrice.chotard@foss.st.com> 2804L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2805S: Maintained 2806W: http://www.stlinux.com 2807F: Documentation/devicetree/bindings/i2c/st,sti-i2c.yaml 2808F: Documentation/devicetree/bindings/spi/st,ssc-spi.yaml 2809F: arch/arm/boot/dts/sti* 2810F: arch/arm/mach-sti/ 2811F: drivers/ata/ahci_st.c 2812F: drivers/char/hw_random/st-rng.c 2813F: drivers/clocksource/arm_global_timer.c 2814F: drivers/clocksource/clksrc_st_lpc.c 2815F: drivers/cpufreq/sti-cpufreq.c 2816F: drivers/dma/st_fdma* 2817F: drivers/i2c/busses/i2c-st.c 2818F: drivers/media/platform/st/sti/c8sectpfe/ 2819F: drivers/media/rc/st_rc.c 2820F: drivers/mmc/host/sdhci-st.c 2821F: drivers/phy/st/phy-miphy28lp.c 2822F: drivers/phy/st/phy-stih407-usb.c 2823F: drivers/pinctrl/pinctrl-st.c 2824F: drivers/remoteproc/st_remoteproc.c 2825F: drivers/remoteproc/st_slim_rproc.c 2826F: drivers/reset/sti/ 2827F: drivers/rtc/rtc-st-lpc.c 2828F: drivers/tty/serial/st-asc.c 2829F: drivers/usb/dwc3/dwc3-st.c 2830F: drivers/usb/host/ehci-st.c 2831F: drivers/usb/host/ohci-st.c 2832F: drivers/watchdog/st_lpc_wdt.c 2833F: include/linux/remoteproc/st_slim_rproc.h 2834 2835ARM/STM32 ARCHITECTURE 2836M: Maxime Coquelin <mcoquelin.stm32@gmail.com> 2837M: Alexandre Torgue <alexandre.torgue@foss.st.com> 2838L: linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers) 2839L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2840S: Maintained 2841T: git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next 2842F: arch/arm/boot/dts/stm32* 2843F: arch/arm/mach-stm32/ 2844F: drivers/clocksource/armv7m_systick.c 2845N: stm32 2846N: stm 2847 2848ARM/SUNPLUS SP7021 SOC SUPPORT 2849M: Qin Jian <qinjian@cqplus1.com> 2850L: linux-arm-kernel@lists.infradead.org (moderated for mon-subscribers) 2851S: Maintained 2852W: https://sunplus-tibbo.atlassian.net/wiki/spaces/doc/overview 2853F: Documentation/devicetree/bindings/arm/sunplus,sp7021.yaml 2854F: Documentation/devicetree/bindings/clock/sunplus,sp7021-clkc.yaml 2855F: Documentation/devicetree/bindings/interrupt-controller/sunplus,sp7021-intc.yaml 2856F: Documentation/devicetree/bindings/reset/sunplus,reset.yaml 2857F: arch/arm/boot/dts/sunplus-sp7021*.dts* 2858F: arch/arm/configs/sp7021_*defconfig 2859F: arch/arm/mach-sunplus/ 2860F: drivers/clk/clk-sp7021.c 2861F: drivers/irqchip/irq-sp7021-intc.c 2862F: drivers/reset/reset-sunplus.c 2863F: include/dt-bindings/clock/sunplus,sp7021-clkc.h 2864F: include/dt-bindings/reset/sunplus,sp7021-reset.h 2865 2866ARM/Synaptics SoC support 2867M: Jisheng Zhang <jszhang@kernel.org> 2868M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2869L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2870S: Maintained 2871F: arch/arm/boot/dts/berlin* 2872F: arch/arm/mach-berlin/ 2873F: arch/arm64/boot/dts/synaptics/ 2874 2875ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT 2876M: Lennert Buytenhek <kernel@wantstofly.org> 2877L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2878S: Maintained 2879 2880ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT 2881M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 2882L: linux-tegra@vger.kernel.org 2883L: linux-media@vger.kernel.org 2884S: Maintained 2885F: Documentation/devicetree/bindings/media/cec/nvidia,tegra114-cec.yaml 2886F: drivers/media/cec/platform/tegra/ 2887 2888ARM/TESLA FSD SoC SUPPORT 2889M: Alim Akhtar <alim.akhtar@samsung.com> 2890M: linux-fsd@tesla.com 2891L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2892L: linux-samsung-soc@vger.kernel.org 2893S: Maintained 2894F: arch/arm64/boot/dts/tesla/ 2895 2896ARM/TETON BGA MACHINE SUPPORT 2897M: "Mark F. Brown" <mark.brown314@gmail.com> 2898L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2899S: Maintained 2900 2901ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS 2902M: Santosh Shilimkar <ssantosh@kernel.org> 2903L: linux-kernel@vger.kernel.org 2904S: Maintained 2905F: drivers/memory/*emif* 2906 2907ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE 2908M: Nishanth Menon <nm@ti.com> 2909M: Santosh Shilimkar <ssantosh@kernel.org> 2910L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2911S: Maintained 2912T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 2913F: arch/arm/boot/dts/keystone-* 2914F: arch/arm/mach-keystone/ 2915 2916ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK 2917M: Santosh Shilimkar <ssantosh@kernel.org> 2918L: linux-kernel@vger.kernel.org 2919S: Maintained 2920F: drivers/clk/keystone/ 2921 2922ARM/TEXAS INSTRUMENT KEYSTONE CLOCKSOURCE 2923M: Santosh Shilimkar <ssantosh@kernel.org> 2924L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2925L: linux-kernel@vger.kernel.org 2926S: Maintained 2927F: drivers/clocksource/timer-keystone.c 2928 2929ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER 2930M: Santosh Shilimkar <ssantosh@kernel.org> 2931L: linux-kernel@vger.kernel.org 2932S: Maintained 2933F: drivers/power/reset/keystone-reset.c 2934 2935ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE 2936M: Nishanth Menon <nm@ti.com> 2937M: Vignesh Raghavendra <vigneshr@ti.com> 2938M: Tero Kristo <kristo@kernel.org> 2939L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2940S: Supported 2941F: Documentation/devicetree/bindings/arm/ti/k3.yaml 2942F: Documentation/devicetree/bindings/hwinfo/ti,k3-socinfo.yaml 2943F: arch/arm64/boot/dts/ti/Makefile 2944F: arch/arm64/boot/dts/ti/k3-* 2945F: include/dt-bindings/pinctrl/k3.h 2946 2947ARM/TOSHIBA VISCONTI ARCHITECTURE 2948M: Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp> 2949L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2950S: Supported 2951T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwamatsu/linux-visconti.git 2952F: Documentation/devicetree/bindings/arm/toshiba.yaml 2953F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pipllct.yaml 2954F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pismu.yaml 2955F: Documentation/devicetree/bindings/gpio/toshiba,gpio-visconti.yaml 2956F: Documentation/devicetree/bindings/net/toshiba,visconti-dwmac.yaml 2957F: Documentation/devicetree/bindings/pci/toshiba,visconti-pcie.yaml 2958F: Documentation/devicetree/bindings/pinctrl/toshiba,visconti-pinctrl.yaml 2959F: Documentation/devicetree/bindings/watchdog/toshiba,visconti-wdt.yaml 2960F: arch/arm64/boot/dts/toshiba/ 2961F: drivers/clk/visconti/ 2962F: drivers/gpio/gpio-visconti.c 2963F: drivers/net/ethernet/stmicro/stmmac/dwmac-visconti.c 2964F: drivers/pci/controller/dwc/pcie-visconti.c 2965F: drivers/pinctrl/visconti/ 2966F: drivers/watchdog/visconti_wdt.c 2967N: visconti 2968 2969ARM/UNIPHIER ARCHITECTURE 2970M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 2971M: Masami Hiramatsu <mhiramat@kernel.org> 2972L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2973S: Maintained 2974F: Documentation/devicetree/bindings/arm/socionext/uniphier.yaml 2975F: Documentation/devicetree/bindings/gpio/socionext,uniphier-gpio.yaml 2976F: Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.yaml 2977F: Documentation/devicetree/bindings/soc/socionext/socionext,uniphier*.yaml 2978F: arch/arm/boot/dts/uniphier* 2979F: arch/arm/include/asm/hardware/cache-uniphier.h 2980F: arch/arm/mach-uniphier/ 2981F: arch/arm/mm/cache-uniphier.c 2982F: arch/arm64/boot/dts/socionext/uniphier* 2983F: drivers/bus/uniphier-system-bus.c 2984F: drivers/clk/uniphier/ 2985F: drivers/dma/uniphier-mdmac.c 2986F: drivers/gpio/gpio-uniphier.c 2987F: drivers/i2c/busses/i2c-uniphier* 2988F: drivers/irqchip/irq-uniphier-aidet.c 2989F: drivers/mmc/host/uniphier-sd.c 2990F: drivers/pinctrl/uniphier/ 2991F: drivers/reset/reset-uniphier.c 2992F: drivers/tty/serial/8250/8250_uniphier.c 2993N: uniphier 2994 2995ARM/VERSATILE EXPRESS PLATFORM 2996M: Liviu Dudau <liviu.dudau@arm.com> 2997M: Sudeep Holla <sudeep.holla@arm.com> 2998M: Lorenzo Pieralisi <lpieralisi@kernel.org> 2999L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3000S: Maintained 3001F: */*/*/vexpress* 3002F: */*/vexpress* 3003F: arch/arm/boot/dts/vexpress* 3004F: arch/arm/mach-versatile/ 3005F: arch/arm64/boot/dts/arm/ 3006F: drivers/clk/versatile/clk-vexpress-osc.c 3007F: drivers/clocksource/timer-versatile.c 3008N: mps2 3009 3010ARM/VFP SUPPORT 3011M: Russell King <linux@armlinux.org.uk> 3012L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3013S: Maintained 3014W: http://www.armlinux.org.uk/ 3015F: arch/arm/vfp/ 3016 3017ARM/VT8500 ARM ARCHITECTURE 3018L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3019S: Orphan 3020F: Documentation/devicetree/bindings/i2c/i2c-wmt.txt 3021F: arch/arm/mach-vt8500/ 3022F: drivers/clocksource/timer-vt8500.c 3023F: drivers/i2c/busses/i2c-wmt.c 3024F: drivers/mmc/host/wmt-sdmmc.c 3025F: drivers/pwm/pwm-vt8500.c 3026F: drivers/rtc/rtc-vt8500.c 3027F: drivers/tty/serial/vt8500_serial.c 3028F: drivers/usb/host/ehci-platform.c 3029F: drivers/usb/host/uhci-platform.c 3030F: drivers/video/fbdev/vt8500lcdfb.* 3031F: drivers/video/fbdev/wm8505fb* 3032F: drivers/video/fbdev/wmt_ge_rops.* 3033 3034ARM/ZYNQ ARCHITECTURE 3035M: Michal Simek <michal.simek@amd.com> 3036L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3037S: Supported 3038W: http://wiki.xilinx.com 3039T: git https://github.com/Xilinx/linux-xlnx.git 3040F: Documentation/devicetree/bindings/i2c/cdns,i2c-r1p10.yaml 3041F: Documentation/devicetree/bindings/i2c/xlnx,xps-iic-2.00.a.yaml 3042F: Documentation/devicetree/bindings/memory-controllers/snps,dw-umctl2-ddrc.yaml 3043F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynq-ddrc-a05.yaml 3044F: Documentation/devicetree/bindings/spi/xlnx,zynq-qspi.yaml 3045F: arch/arm/mach-zynq/ 3046F: drivers/clocksource/timer-cadence-ttc.c 3047F: drivers/cpuidle/cpuidle-zynq.c 3048F: drivers/edac/synopsys_edac.c 3049F: drivers/i2c/busses/i2c-cadence.c 3050F: drivers/i2c/busses/i2c-xiic.c 3051F: drivers/mmc/host/sdhci-of-arasan.c 3052N: zynq 3053N: xilinx 3054 3055ARM64 PORT (AARCH64 ARCHITECTURE) 3056M: Catalin Marinas <catalin.marinas@arm.com> 3057M: Will Deacon <will@kernel.org> 3058L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3059S: Maintained 3060T: git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git 3061F: Documentation/arm64/ 3062F: arch/arm64/ 3063F: tools/testing/selftests/arm64/ 3064X: arch/arm64/boot/dts/ 3065 3066ARROW SPEEDCHIPS XRS7000 SERIES ETHERNET SWITCH DRIVER 3067M: George McCollister <george.mccollister@gmail.com> 3068L: netdev@vger.kernel.org 3069S: Maintained 3070F: Documentation/devicetree/bindings/net/dsa/arrow,xrs700x.yaml 3071F: drivers/net/dsa/xrs700x/* 3072F: net/dsa/tag_xrs700x.c 3073 3074AS3645A LED FLASH CONTROLLER DRIVER 3075M: Sakari Ailus <sakari.ailus@iki.fi> 3076L: linux-leds@vger.kernel.org 3077S: Maintained 3078F: drivers/leds/flash/leds-as3645a.c 3079 3080ASAHI KASEI AK7375 LENS VOICE COIL DRIVER 3081M: Tianshu Qiu <tian.shu.qiu@intel.com> 3082L: linux-media@vger.kernel.org 3083S: Maintained 3084T: git git://linuxtv.org/media_tree.git 3085F: Documentation/devicetree/bindings/media/i2c/asahi-kasei,ak7375.yaml 3086F: drivers/media/i2c/ak7375.c 3087 3088ASAHI KASEI AK8974 DRIVER 3089M: Linus Walleij <linus.walleij@linaro.org> 3090L: linux-iio@vger.kernel.org 3091S: Supported 3092W: http://www.akm.com/ 3093F: drivers/iio/magnetometer/ak8974.c 3094 3095ASC7621 HARDWARE MONITOR DRIVER 3096M: George Joseph <george.joseph@fairview5.com> 3097L: linux-hwmon@vger.kernel.org 3098S: Maintained 3099F: Documentation/hwmon/asc7621.rst 3100F: drivers/hwmon/asc7621.c 3101 3102ASIX AX88796C SPI ETHERNET ADAPTER 3103M: Łukasz Stelmach <l.stelmach@samsung.com> 3104S: Maintained 3105F: Documentation/devicetree/bindings/net/asix,ax88796c.yaml 3106F: drivers/net/ethernet/asix/ax88796c_* 3107 3108ASPEED CRYPTO DRIVER 3109M: Neal Liu <neal_liu@aspeedtech.com> 3110L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3111S: Maintained 3112F: Documentation/devicetree/bindings/crypto/aspeed,* 3113F: drivers/crypto/aspeed/ 3114 3115ASPEED PECI CONTROLLER 3116M: Iwona Winiarska <iwona.winiarska@intel.com> 3117L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3118L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3119S: Supported 3120F: Documentation/devicetree/bindings/peci/peci-aspeed.yaml 3121F: drivers/peci/controller/peci-aspeed.c 3122 3123ASPEED PINCTRL DRIVERS 3124M: Andrew Jeffery <andrew@aj.id.au> 3125L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3126L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3127L: linux-gpio@vger.kernel.org 3128S: Maintained 3129F: Documentation/devicetree/bindings/pinctrl/aspeed,* 3130F: drivers/pinctrl/aspeed/ 3131 3132ASPEED SCU INTERRUPT CONTROLLER DRIVER 3133M: Eddie James <eajames@linux.ibm.com> 3134L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3135S: Maintained 3136F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2xxx-scu-ic.txt 3137F: drivers/irqchip/irq-aspeed-scu-ic.c 3138F: include/dt-bindings/interrupt-controller/aspeed-scu-ic.h 3139 3140ASPEED SD/MMC DRIVER 3141M: Andrew Jeffery <andrew@aj.id.au> 3142L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3143L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3144L: linux-mmc@vger.kernel.org 3145S: Maintained 3146F: Documentation/devicetree/bindings/mmc/aspeed,sdhci.yaml 3147F: drivers/mmc/host/sdhci-of-aspeed* 3148 3149ASPEED SMC SPI DRIVER 3150M: Chin-Ting Kuo <chin-ting_kuo@aspeedtech.com> 3151M: Cédric Le Goater <clg@kaod.org> 3152L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3153L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3154L: linux-spi@vger.kernel.org 3155S: Maintained 3156F: Documentation/devicetree/bindings/spi/aspeed,ast2600-fmc.yaml 3157F: drivers/spi/spi-aspeed-smc.c 3158 3159ASPEED USB UDC DRIVER 3160M: Neal Liu <neal_liu@aspeedtech.com> 3161L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3162S: Maintained 3163F: Documentation/devicetree/bindings/usb/aspeed,ast2600-udc.yaml 3164F: drivers/usb/gadget/udc/aspeed_udc.c 3165 3166ASPEED VIDEO ENGINE DRIVER 3167M: Eddie James <eajames@linux.ibm.com> 3168L: linux-media@vger.kernel.org 3169L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3170S: Maintained 3171F: Documentation/devicetree/bindings/media/aspeed-video.txt 3172F: drivers/media/platform/aspeed/ 3173 3174ASUS EC HARDWARE MONITOR DRIVER 3175M: Eugene Shalygin <eugene.shalygin@gmail.com> 3176L: linux-hwmon@vger.kernel.org 3177S: Maintained 3178F: drivers/hwmon/asus-ec-sensors.c 3179 3180ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS 3181M: Corentin Chary <corentin.chary@gmail.com> 3182L: acpi4asus-user@lists.sourceforge.net 3183L: platform-driver-x86@vger.kernel.org 3184S: Maintained 3185W: http://acpi4asus.sf.net 3186F: drivers/platform/x86/asus*.c 3187F: drivers/platform/x86/eeepc*.c 3188 3189ASUS TF103C DOCK DRIVER 3190M: Hans de Goede <hdegoede@redhat.com> 3191L: platform-driver-x86@vger.kernel.org 3192S: Maintained 3193T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 3194F: drivers/platform/x86/asus-tf103c-dock.c 3195 3196ASUS WIRELESS RADIO CONTROL DRIVER 3197M: João Paulo Rechi Vita <jprvita@gmail.com> 3198L: platform-driver-x86@vger.kernel.org 3199S: Maintained 3200F: drivers/platform/x86/asus-wireless.c 3201 3202ASUS WMI HARDWARE MONITOR DRIVER 3203M: Ed Brindley <kernel@maidavale.org> 3204M: Denis Pauk <pauk.denis@gmail.com> 3205L: linux-hwmon@vger.kernel.org 3206S: Maintained 3207F: drivers/hwmon/asus_wmi_sensors.c 3208 3209ASYMMETRIC KEYS 3210M: David Howells <dhowells@redhat.com> 3211L: keyrings@vger.kernel.org 3212S: Maintained 3213F: Documentation/crypto/asymmetric-keys.rst 3214F: crypto/asymmetric_keys/ 3215F: include/crypto/pkcs7.h 3216F: include/crypto/public_key.h 3217F: include/linux/verification.h 3218 3219ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API 3220R: Dan Williams <dan.j.williams@intel.com> 3221S: Odd fixes 3222W: http://sourceforge.net/projects/xscaleiop 3223F: Documentation/crypto/async-tx-api.rst 3224F: crypto/async_tx/ 3225F: include/linux/async_tx.h 3226 3227AT24 EEPROM DRIVER 3228M: Bartosz Golaszewski <brgl@bgdev.pl> 3229L: linux-i2c@vger.kernel.org 3230S: Maintained 3231T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 3232F: Documentation/devicetree/bindings/eeprom/at24.yaml 3233F: drivers/misc/eeprom/at24.c 3234 3235ATA OVER ETHERNET (AOE) DRIVER 3236M: "Justin Sanders" <justin@coraid.com> 3237S: Supported 3238W: http://www.openaoe.org/ 3239F: Documentation/admin-guide/aoe/ 3240F: drivers/block/aoe/ 3241 3242ATC260X PMIC MFD DRIVER 3243M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 3244M: Cristian Ciocaltea <cristian.ciocaltea@gmail.com> 3245L: linux-actions@lists.infradead.org 3246S: Maintained 3247F: Documentation/devicetree/bindings/mfd/actions,atc260x.yaml 3248F: drivers/input/misc/atc260x-onkey.c 3249F: drivers/mfd/atc260* 3250F: drivers/power/reset/atc260x-poweroff.c 3251F: drivers/regulator/atc260x-regulator.c 3252F: include/linux/mfd/atc260x/* 3253 3254ATHEROS 71XX/9XXX GPIO DRIVER 3255M: Alban Bedel <albeu@free.fr> 3256S: Maintained 3257W: https://github.com/AlbanBedel/linux 3258T: git git://github.com/AlbanBedel/linux 3259F: Documentation/devicetree/bindings/gpio/gpio-ath79.txt 3260F: drivers/gpio/gpio-ath79.c 3261 3262ATHEROS 71XX/9XXX USB PHY DRIVER 3263M: Alban Bedel <albeu@free.fr> 3264S: Maintained 3265W: https://github.com/AlbanBedel/linux 3266T: git git://github.com/AlbanBedel/linux 3267F: Documentation/devicetree/bindings/phy/phy-ath79-usb.txt 3268F: drivers/phy/qualcomm/phy-ath79-usb.c 3269 3270ATHEROS ATH GENERIC UTILITIES 3271M: Kalle Valo <kvalo@kernel.org> 3272L: linux-wireless@vger.kernel.org 3273S: Supported 3274F: drivers/net/wireless/ath/* 3275 3276ATHEROS ATH5K WIRELESS DRIVER 3277M: Jiri Slaby <jirislaby@kernel.org> 3278M: Nick Kossifidis <mickflemm@gmail.com> 3279M: Luis Chamberlain <mcgrof@kernel.org> 3280L: linux-wireless@vger.kernel.org 3281S: Maintained 3282W: https://wireless.wiki.kernel.org/en/users/Drivers/ath5k 3283F: drivers/net/wireless/ath/ath5k/ 3284 3285ATHEROS ATH6KL WIRELESS DRIVER 3286L: linux-wireless@vger.kernel.org 3287S: Orphan 3288W: https://wireless.wiki.kernel.org/en/users/Drivers/ath6kl 3289F: drivers/net/wireless/ath/ath6kl/ 3290 3291ATI_REMOTE2 DRIVER 3292M: Ville Syrjala <syrjala@sci.fi> 3293S: Maintained 3294F: drivers/input/misc/ati_remote2.c 3295 3296ATK0110 HWMON DRIVER 3297M: Luca Tettamanti <kronos.it@gmail.com> 3298L: linux-hwmon@vger.kernel.org 3299S: Maintained 3300F: drivers/hwmon/asus_atk0110.c 3301 3302ATLX ETHERNET DRIVERS 3303M: Chris Snook <chris.snook@gmail.com> 3304L: netdev@vger.kernel.org 3305S: Maintained 3306W: http://sourceforge.net/projects/atl1 3307W: http://atl1.sourceforge.net 3308F: drivers/net/ethernet/atheros/ 3309 3310ATM 3311M: Chas Williams <3chas3@gmail.com> 3312L: linux-atm-general@lists.sourceforge.net (moderated for non-subscribers) 3313L: netdev@vger.kernel.org 3314S: Maintained 3315W: http://linux-atm.sourceforge.net 3316F: drivers/atm/ 3317F: include/linux/atm* 3318F: include/uapi/linux/atm* 3319 3320ATMEL MACB ETHERNET DRIVER 3321M: Nicolas Ferre <nicolas.ferre@microchip.com> 3322M: Claudiu Beznea <claudiu.beznea@microchip.com> 3323S: Supported 3324F: drivers/net/ethernet/cadence/ 3325 3326ATMEL MAXTOUCH DRIVER 3327M: Nick Dyer <nick@shmanahar.org> 3328S: Maintained 3329T: git git://github.com/ndyer/linux.git 3330F: Documentation/devicetree/bindings/input/atmel,maxtouch.yaml 3331F: drivers/input/touchscreen/atmel_mxt_ts.c 3332 3333ATMEL WIRELESS DRIVER 3334M: Simon Kelley <simon@thekelleys.org.uk> 3335L: linux-wireless@vger.kernel.org 3336S: Maintained 3337W: http://www.thekelleys.org.uk/atmel 3338W: http://atmelwlandriver.sourceforge.net/ 3339F: drivers/net/wireless/atmel/atmel* 3340 3341ATOMIC INFRASTRUCTURE 3342M: Will Deacon <will@kernel.org> 3343M: Peter Zijlstra <peterz@infradead.org> 3344R: Boqun Feng <boqun.feng@gmail.com> 3345R: Mark Rutland <mark.rutland@arm.com> 3346L: linux-kernel@vger.kernel.org 3347S: Maintained 3348F: Documentation/atomic_*.txt 3349F: arch/*/include/asm/atomic*.h 3350F: include/*/atomic*.h 3351F: include/linux/refcount.h 3352F: scripts/atomic/ 3353 3354ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER 3355M: Bradley Grove <linuxdrivers@attotech.com> 3356L: linux-scsi@vger.kernel.org 3357S: Supported 3358W: http://www.attotech.com 3359F: drivers/scsi/esas2r 3360 3361ATUSB IEEE 802.15.4 RADIO DRIVER 3362M: Stefan Schmidt <stefan@datenfreihafen.org> 3363L: linux-wpan@vger.kernel.org 3364S: Maintained 3365F: drivers/net/ieee802154/at86rf230.h 3366F: drivers/net/ieee802154/atusb.c 3367F: drivers/net/ieee802154/atusb.h 3368 3369AUDIT SUBSYSTEM 3370M: Paul Moore <paul@paul-moore.com> 3371M: Eric Paris <eparis@redhat.com> 3372L: audit@vger.kernel.org 3373S: Supported 3374W: https://github.com/linux-audit 3375T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git 3376F: include/asm-generic/audit_*.h 3377F: include/linux/audit.h 3378F: include/linux/audit_arch.h 3379F: include/uapi/linux/audit.h 3380F: kernel/audit* 3381F: lib/*audit.c 3382 3383AUXILIARY DISPLAY DRIVERS 3384M: Miguel Ojeda <ojeda@kernel.org> 3385S: Maintained 3386F: Documentation/devicetree/bindings/auxdisplay/ 3387F: drivers/auxdisplay/ 3388F: include/linux/cfag12864b.h 3389 3390AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER 3391M: Andreas Klinger <ak@it-klinger.de> 3392L: linux-iio@vger.kernel.org 3393S: Maintained 3394F: Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml 3395F: drivers/iio/adc/hx711.c 3396 3397AX.25 NETWORK LAYER 3398M: Ralf Baechle <ralf@linux-mips.org> 3399L: linux-hams@vger.kernel.org 3400S: Maintained 3401W: http://www.linux-ax25.org/ 3402F: include/net/ax25.h 3403F: include/uapi/linux/ax25.h 3404F: net/ax25/ 3405 3406AXENTIA ARM DEVICES 3407M: Peter Rosin <peda@axentia.se> 3408L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3409S: Maintained 3410F: arch/arm/boot/dts/at91-linea.dtsi 3411F: arch/arm/boot/dts/at91-natte.dtsi 3412F: arch/arm/boot/dts/at91-nattis-2-natte-2.dts 3413F: arch/arm/boot/dts/at91-tse850-3.dts 3414 3415AXENTIA ASOC DRIVERS 3416M: Peter Rosin <peda@axentia.se> 3417L: alsa-devel@alsa-project.org (moderated for non-subscribers) 3418S: Maintained 3419F: Documentation/devicetree/bindings/sound/axentia,* 3420F: sound/soc/atmel/tse850-pcm5142.c 3421 3422AXI-FAN-CONTROL HARDWARE MONITOR DRIVER 3423M: Nuno Sá <nuno.sa@analog.com> 3424L: linux-hwmon@vger.kernel.org 3425S: Supported 3426W: https://ez.analog.com/linux-software-drivers 3427F: Documentation/devicetree/bindings/hwmon/adi,axi-fan-control.yaml 3428F: drivers/hwmon/axi-fan-control.c 3429 3430AXXIA I2C CONTROLLER 3431M: Krzysztof Adamski <krzysztof.adamski@nokia.com> 3432L: linux-i2c@vger.kernel.org 3433S: Maintained 3434F: Documentation/devicetree/bindings/i2c/i2c-axxia.txt 3435F: drivers/i2c/busses/i2c-axxia.c 3436 3437AZ6007 DVB DRIVER 3438M: Mauro Carvalho Chehab <mchehab@kernel.org> 3439L: linux-media@vger.kernel.org 3440S: Maintained 3441W: https://linuxtv.org 3442T: git git://linuxtv.org/media_tree.git 3443F: drivers/media/usb/dvb-usb-v2/az6007.c 3444 3445AZTECH FM RADIO RECEIVER DRIVER 3446M: Hans Verkuil <hverkuil@xs4all.nl> 3447L: linux-media@vger.kernel.org 3448S: Maintained 3449W: https://linuxtv.org 3450T: git git://linuxtv.org/media_tree.git 3451F: drivers/media/radio/radio-aztech* 3452 3453B43 WIRELESS DRIVER 3454L: linux-wireless@vger.kernel.org 3455L: b43-dev@lists.infradead.org 3456S: Odd Fixes 3457W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3458F: drivers/net/wireless/broadcom/b43/ 3459 3460B43LEGACY WIRELESS DRIVER 3461M: Larry Finger <Larry.Finger@lwfinger.net> 3462L: linux-wireless@vger.kernel.org 3463L: b43-dev@lists.infradead.org 3464S: Maintained 3465W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3466F: drivers/net/wireless/broadcom/b43legacy/ 3467 3468BACKLIGHT CLASS/SUBSYSTEM 3469M: Lee Jones <lee@kernel.org> 3470M: Daniel Thompson <daniel.thompson@linaro.org> 3471M: Jingoo Han <jingoohan1@gmail.com> 3472L: dri-devel@lists.freedesktop.org 3473S: Maintained 3474T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git 3475F: Documentation/ABI/stable/sysfs-class-backlight 3476F: Documentation/ABI/testing/sysfs-class-backlight 3477F: Documentation/devicetree/bindings/leds/backlight 3478F: drivers/video/backlight/ 3479F: include/linux/backlight.h 3480F: include/linux/pwm_backlight.h 3481 3482BARCO P50 GPIO DRIVER 3483M: Santosh Kumar Yadav <santoshkumar.yadav@barco.com> 3484M: Peter Korsgaard <peter.korsgaard@barco.com> 3485S: Maintained 3486F: drivers/platform/x86/barco-p50-gpio.c 3487 3488BATMAN ADVANCED 3489M: Marek Lindner <mareklindner@neomailbox.ch> 3490M: Simon Wunderlich <sw@simonwunderlich.de> 3491M: Antonio Quartulli <a@unstable.cc> 3492M: Sven Eckelmann <sven@narfation.org> 3493L: b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers) 3494S: Maintained 3495W: https://www.open-mesh.org/ 3496Q: https://patchwork.open-mesh.org/project/batman/list/ 3497B: https://www.open-mesh.org/projects/batman-adv/issues 3498C: ircs://irc.hackint.org/batadv 3499T: git https://git.open-mesh.org/linux-merge.git 3500F: Documentation/networking/batman-adv.rst 3501F: include/uapi/linux/batadv_packet.h 3502F: include/uapi/linux/batman_adv.h 3503F: net/batman-adv/ 3504 3505BAYCOM/HDLCDRV DRIVERS FOR AX.25 3506M: Thomas Sailer <t.sailer@alumni.ethz.ch> 3507L: linux-hams@vger.kernel.org 3508S: Maintained 3509W: http://www.baycom.org/~tom/ham/ham.html 3510F: drivers/net/hamradio/baycom* 3511 3512BCACHE (BLOCK LAYER CACHE) 3513M: Coly Li <colyli@suse.de> 3514M: Kent Overstreet <kent.overstreet@gmail.com> 3515L: linux-bcache@vger.kernel.org 3516S: Maintained 3517W: http://bcache.evilpiepirate.org 3518C: irc://irc.oftc.net/bcache 3519F: drivers/md/bcache/ 3520 3521BDISP ST MEDIA DRIVER 3522M: Fabien Dessenne <fabien.dessenne@foss.st.com> 3523L: linux-media@vger.kernel.org 3524S: Supported 3525W: https://linuxtv.org 3526T: git git://linuxtv.org/media_tree.git 3527F: drivers/media/platform/st/sti/bdisp 3528 3529BECKHOFF CX5020 ETHERCAT MASTER DRIVER 3530M: Dariusz Marcinkiewicz <reksio@newterm.pl> 3531L: netdev@vger.kernel.org 3532S: Maintained 3533F: drivers/net/ethernet/ec_bhf.c 3534 3535BEFS FILE SYSTEM 3536M: Luis de Bethencourt <luisbg@kernel.org> 3537M: Salah Triki <salah.triki@gmail.com> 3538S: Maintained 3539T: git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git 3540F: Documentation/filesystems/befs.rst 3541F: fs/befs/ 3542 3543BFQ I/O SCHEDULER 3544M: Paolo Valente <paolo.valente@linaro.org> 3545M: Jens Axboe <axboe@kernel.dk> 3546L: linux-block@vger.kernel.org 3547S: Maintained 3548F: Documentation/block/bfq-iosched.rst 3549F: block/bfq-* 3550 3551BFS FILE SYSTEM 3552M: "Tigran A. Aivazian" <aivazian.tigran@gmail.com> 3553S: Maintained 3554F: Documentation/filesystems/bfs.rst 3555F: fs/bfs/ 3556F: include/uapi/linux/bfs_fs.h 3557 3558BITMAP API 3559M: Yury Norov <yury.norov@gmail.com> 3560R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 3561R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 3562S: Maintained 3563F: include/linux/bitmap.h 3564F: include/linux/cpumask.h 3565F: include/linux/find.h 3566F: include/linux/nodemask.h 3567F: lib/bitmap.c 3568F: lib/cpumask.c 3569F: lib/cpumask_kunit.c 3570F: lib/find_bit.c 3571F: lib/find_bit_benchmark.c 3572F: lib/test_bitmap.c 3573F: tools/include/linux/bitmap.h 3574F: tools/include/linux/find.h 3575F: tools/lib/bitmap.c 3576F: tools/lib/find_bit.c 3577 3578BLINKM RGB LED DRIVER 3579M: Jan-Simon Moeller <jansimon.moeller@gmx.de> 3580S: Maintained 3581F: drivers/leds/leds-blinkm.c 3582 3583BLOCK LAYER 3584M: Jens Axboe <axboe@kernel.dk> 3585L: linux-block@vger.kernel.org 3586S: Maintained 3587T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 3588F: Documentation/ABI/stable/sysfs-block 3589F: Documentation/block/ 3590F: block/ 3591F: drivers/block/ 3592F: include/linux/bio.h 3593F: include/linux/blk* 3594F: kernel/trace/blktrace.c 3595F: lib/sbitmap.c 3596 3597BLOCK2MTD DRIVER 3598M: Joern Engel <joern@lazybastard.org> 3599L: linux-mtd@lists.infradead.org 3600S: Maintained 3601F: drivers/mtd/devices/block2mtd.c 3602 3603BLUETOOTH DRIVERS 3604M: Marcel Holtmann <marcel@holtmann.org> 3605M: Johan Hedberg <johan.hedberg@gmail.com> 3606M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3607L: linux-bluetooth@vger.kernel.org 3608S: Supported 3609W: http://www.bluez.org/ 3610T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3611T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3612F: drivers/bluetooth/ 3613 3614BLUETOOTH SUBSYSTEM 3615M: Marcel Holtmann <marcel@holtmann.org> 3616M: Johan Hedberg <johan.hedberg@gmail.com> 3617M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3618L: linux-bluetooth@vger.kernel.org 3619S: Supported 3620W: http://www.bluez.org/ 3621T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3622T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3623F: include/net/bluetooth/ 3624F: net/bluetooth/ 3625 3626BONDING DRIVER 3627M: Jay Vosburgh <j.vosburgh@gmail.com> 3628M: Andy Gospodarek <andy@greyhouse.net> 3629L: netdev@vger.kernel.org 3630S: Supported 3631W: http://sourceforge.net/projects/bonding/ 3632F: Documentation/networking/bonding.rst 3633F: drivers/net/bonding/ 3634F: include/net/bond* 3635F: include/uapi/linux/if_bonding.h 3636F: tools/testing/selftests/drivers/net/bonding/ 3637 3638BOSCH SENSORTEC BMA400 ACCELEROMETER IIO DRIVER 3639M: Dan Robertson <dan@dlrobertson.com> 3640L: linux-iio@vger.kernel.org 3641S: Maintained 3642F: Documentation/devicetree/bindings/iio/accel/bosch,bma400.yaml 3643F: drivers/iio/accel/bma400* 3644 3645BPF JIT for ARM 3646M: Shubham Bansal <illusionist.neo@gmail.com> 3647L: bpf@vger.kernel.org 3648S: Odd Fixes 3649F: arch/arm/net/ 3650 3651BPF JIT for ARM64 3652M: Daniel Borkmann <daniel@iogearbox.net> 3653M: Alexei Starovoitov <ast@kernel.org> 3654M: Zi Shen Lim <zlim.lnx@gmail.com> 3655L: bpf@vger.kernel.org 3656S: Supported 3657F: arch/arm64/net/ 3658 3659BPF JIT for MIPS (32-BIT AND 64-BIT) 3660M: Johan Almbladh <johan.almbladh@anyfinetworks.com> 3661M: Paul Burton <paulburton@kernel.org> 3662L: bpf@vger.kernel.org 3663S: Maintained 3664F: arch/mips/net/ 3665 3666BPF JIT for NFP NICs 3667M: Jakub Kicinski <kuba@kernel.org> 3668L: bpf@vger.kernel.org 3669S: Odd Fixes 3670F: drivers/net/ethernet/netronome/nfp/bpf/ 3671 3672BPF JIT for POWERPC (32-BIT AND 64-BIT) 3673M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 3674M: Michael Ellerman <mpe@ellerman.id.au> 3675L: bpf@vger.kernel.org 3676S: Supported 3677F: arch/powerpc/net/ 3678 3679BPF JIT for RISC-V (32-bit) 3680M: Luke Nelson <luke.r.nels@gmail.com> 3681M: Xi Wang <xi.wang@gmail.com> 3682L: bpf@vger.kernel.org 3683S: Maintained 3684F: arch/riscv/net/ 3685X: arch/riscv/net/bpf_jit_comp64.c 3686 3687BPF JIT for RISC-V (64-bit) 3688M: Björn Töpel <bjorn@kernel.org> 3689L: bpf@vger.kernel.org 3690S: Maintained 3691F: arch/riscv/net/ 3692X: arch/riscv/net/bpf_jit_comp32.c 3693 3694BPF JIT for S390 3695M: Ilya Leoshkevich <iii@linux.ibm.com> 3696M: Heiko Carstens <hca@linux.ibm.com> 3697M: Vasily Gorbik <gor@linux.ibm.com> 3698L: bpf@vger.kernel.org 3699S: Supported 3700F: arch/s390/net/ 3701X: arch/s390/net/pnet.c 3702 3703BPF JIT for SPARC (32-BIT AND 64-BIT) 3704M: David S. Miller <davem@davemloft.net> 3705L: bpf@vger.kernel.org 3706S: Odd Fixes 3707F: arch/sparc/net/ 3708 3709BPF JIT for X86 32-BIT 3710M: Wang YanQing <udknight@gmail.com> 3711L: bpf@vger.kernel.org 3712S: Odd Fixes 3713F: arch/x86/net/bpf_jit_comp32.c 3714 3715BPF JIT for X86 64-BIT 3716M: Alexei Starovoitov <ast@kernel.org> 3717M: Daniel Borkmann <daniel@iogearbox.net> 3718L: bpf@vger.kernel.org 3719S: Supported 3720F: arch/x86/net/ 3721X: arch/x86/net/bpf_jit_comp32.c 3722 3723BPF [BTF] 3724M: Martin KaFai Lau <martin.lau@linux.dev> 3725L: bpf@vger.kernel.org 3726S: Maintained 3727F: include/linux/btf* 3728F: kernel/bpf/btf.c 3729 3730BPF [CORE] 3731M: Alexei Starovoitov <ast@kernel.org> 3732M: Daniel Borkmann <daniel@iogearbox.net> 3733R: John Fastabend <john.fastabend@gmail.com> 3734L: bpf@vger.kernel.org 3735S: Maintained 3736F: include/linux/bpf* 3737F: include/linux/filter.h 3738F: include/linux/tnum.h 3739F: kernel/bpf/core.c 3740F: kernel/bpf/dispatcher.c 3741F: kernel/bpf/syscall.c 3742F: kernel/bpf/tnum.c 3743F: kernel/bpf/trampoline.c 3744F: kernel/bpf/verifier.c 3745 3746BPF [DOCUMENTATION] (Related to Standardization) 3747R: David Vernet <void@manifault.com> 3748L: bpf@vger.kernel.org 3749L: bpf@ietf.org 3750S: Maintained 3751F: Documentation/bpf/instruction-set.rst 3752 3753BPF [GENERAL] (Safe Dynamic Programs and Tools) 3754M: Alexei Starovoitov <ast@kernel.org> 3755M: Daniel Borkmann <daniel@iogearbox.net> 3756M: Andrii Nakryiko <andrii@kernel.org> 3757R: Martin KaFai Lau <martin.lau@linux.dev> 3758R: Song Liu <song@kernel.org> 3759R: Yonghong Song <yhs@fb.com> 3760R: John Fastabend <john.fastabend@gmail.com> 3761R: KP Singh <kpsingh@kernel.org> 3762R: Stanislav Fomichev <sdf@google.com> 3763R: Hao Luo <haoluo@google.com> 3764R: Jiri Olsa <jolsa@kernel.org> 3765L: bpf@vger.kernel.org 3766S: Supported 3767W: https://bpf.io/ 3768Q: https://patchwork.kernel.org/project/netdevbpf/list/?delegate=121173 3769T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git 3770T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git 3771F: Documentation/bpf/ 3772F: Documentation/networking/filter.rst 3773F: Documentation/userspace-api/ebpf/ 3774F: arch/*/net/* 3775F: include/linux/bpf* 3776F: include/linux/btf* 3777F: include/linux/filter.h 3778F: include/trace/events/xdp.h 3779F: include/uapi/linux/bpf* 3780F: include/uapi/linux/btf* 3781F: include/uapi/linux/filter.h 3782F: kernel/bpf/ 3783F: kernel/trace/bpf_trace.c 3784F: lib/test_bpf.c 3785F: net/bpf/ 3786F: net/core/filter.c 3787F: net/sched/act_bpf.c 3788F: net/sched/cls_bpf.c 3789F: samples/bpf/ 3790F: scripts/bpf_doc.py 3791F: scripts/pahole-flags.sh 3792F: scripts/pahole-version.sh 3793F: tools/bpf/ 3794F: tools/lib/bpf/ 3795F: tools/testing/selftests/bpf/ 3796 3797BPF [ITERATOR] 3798M: Yonghong Song <yhs@fb.com> 3799L: bpf@vger.kernel.org 3800S: Maintained 3801F: kernel/bpf/*iter.c 3802 3803BPF [L7 FRAMEWORK] (sockmap) 3804M: John Fastabend <john.fastabend@gmail.com> 3805M: Jakub Sitnicki <jakub@cloudflare.com> 3806L: netdev@vger.kernel.org 3807L: bpf@vger.kernel.org 3808S: Maintained 3809F: include/linux/skmsg.h 3810F: net/core/skmsg.c 3811F: net/core/sock_map.c 3812F: net/ipv4/tcp_bpf.c 3813F: net/ipv4/udp_bpf.c 3814F: net/unix/unix_bpf.c 3815 3816BPF [LIBRARY] (libbpf) 3817M: Andrii Nakryiko <andrii@kernel.org> 3818L: bpf@vger.kernel.org 3819S: Maintained 3820F: tools/lib/bpf/ 3821 3822BPF [MISC] 3823L: bpf@vger.kernel.org 3824S: Odd Fixes 3825K: (?:\b|_)bpf(?:\b|_) 3826 3827BPF [NETWORKING] (struct_ops, reuseport) 3828M: Martin KaFai Lau <martin.lau@linux.dev> 3829L: bpf@vger.kernel.org 3830L: netdev@vger.kernel.org 3831S: Maintained 3832F: kernel/bpf/bpf_struct* 3833 3834BPF [NETWORKING] (tc BPF, sock_addr) 3835M: Martin KaFai Lau <martin.lau@linux.dev> 3836M: Daniel Borkmann <daniel@iogearbox.net> 3837R: John Fastabend <john.fastabend@gmail.com> 3838L: bpf@vger.kernel.org 3839L: netdev@vger.kernel.org 3840S: Maintained 3841F: net/core/filter.c 3842F: net/sched/act_bpf.c 3843F: net/sched/cls_bpf.c 3844 3845BPF [RINGBUF] 3846M: Andrii Nakryiko <andrii@kernel.org> 3847L: bpf@vger.kernel.org 3848S: Maintained 3849F: kernel/bpf/ringbuf.c 3850 3851BPF [SECURITY & LSM] (Security Audit and Enforcement using BPF) 3852M: KP Singh <kpsingh@kernel.org> 3853R: Florent Revest <revest@chromium.org> 3854R: Brendan Jackman <jackmanb@chromium.org> 3855L: bpf@vger.kernel.org 3856S: Maintained 3857F: Documentation/bpf/prog_lsm.rst 3858F: include/linux/bpf_lsm.h 3859F: kernel/bpf/bpf_lsm.c 3860F: security/bpf/ 3861 3862BPF [SELFTESTS] (Test Runners & Infrastructure) 3863M: Andrii Nakryiko <andrii@kernel.org> 3864R: Mykola Lysenko <mykolal@fb.com> 3865L: bpf@vger.kernel.org 3866S: Maintained 3867F: tools/testing/selftests/bpf/ 3868 3869BPF [STORAGE & CGROUPS] 3870M: Martin KaFai Lau <martin.lau@linux.dev> 3871L: bpf@vger.kernel.org 3872S: Maintained 3873F: kernel/bpf/*storage.c 3874F: kernel/bpf/bpf_lru* 3875F: kernel/bpf/cgroup.c 3876 3877BPF [TOOLING] (bpftool) 3878M: Quentin Monnet <quentin@isovalent.com> 3879L: bpf@vger.kernel.org 3880S: Maintained 3881F: kernel/bpf/disasm.* 3882F: tools/bpf/bpftool/ 3883 3884BPF [TRACING] 3885M: Song Liu <song@kernel.org> 3886R: Jiri Olsa <jolsa@kernel.org> 3887L: bpf@vger.kernel.org 3888S: Maintained 3889F: kernel/bpf/stackmap.c 3890F: kernel/trace/bpf_trace.c 3891 3892BROADCOM B44 10/100 ETHERNET DRIVER 3893M: Michael Chan <michael.chan@broadcom.com> 3894L: netdev@vger.kernel.org 3895S: Supported 3896F: drivers/net/ethernet/broadcom/b44.* 3897 3898BROADCOM B53/SF2 ETHERNET SWITCH DRIVER 3899M: Florian Fainelli <f.fainelli@gmail.com> 3900L: netdev@vger.kernel.org 3901L: openwrt-devel@lists.openwrt.org (subscribers-only) 3902S: Supported 3903F: Documentation/devicetree/bindings/net/dsa/brcm,b53.yaml 3904F: drivers/net/dsa/b53/* 3905F: drivers/net/dsa/bcm_sf2* 3906F: include/linux/dsa/brcm.h 3907F: include/linux/platform_data/b53.h 3908 3909BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE 3910M: Florian Fainelli <f.fainelli@gmail.com> 3911R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3912L: linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers) 3913L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3914S: Maintained 3915T: git https://github.com/broadcom/stblinux.git 3916F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 3917F: drivers/pci/controller/pcie-brcmstb.c 3918F: drivers/staging/vc04_services 3919N: bcm2711 3920N: bcm283* 3921N: raspberrypi 3922 3923BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE 3924M: Florian Fainelli <f.fainelli@gmail.com> 3925M: Ray Jui <rjui@broadcom.com> 3926M: Scott Branden <sbranden@broadcom.com> 3927R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3928S: Maintained 3929T: git https://github.com/broadcom/mach-bcm 3930F: arch/arm/mach-bcm/ 3931N: bcm281* 3932N: bcm113* 3933N: bcm216* 3934N: kona 3935 3936BROADCOM BCM47XX MIPS ARCHITECTURE 3937M: Hauke Mehrtens <hauke@hauke-m.de> 3938M: Rafał Miłecki <zajec5@gmail.com> 3939L: linux-mips@vger.kernel.org 3940S: Maintained 3941F: Documentation/devicetree/bindings/mips/brcm/ 3942F: arch/mips/bcm47xx/* 3943F: arch/mips/include/asm/mach-bcm47xx/* 3944 3945BROADCOM BCM4908 ETHERNET DRIVER 3946M: Rafał Miłecki <rafal@milecki.pl> 3947R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3948L: netdev@vger.kernel.org 3949S: Maintained 3950F: Documentation/devicetree/bindings/net/brcm,bcm4908-enet.yaml 3951F: drivers/net/ethernet/broadcom/bcm4908_enet.* 3952F: drivers/net/ethernet/broadcom/unimac.h 3953 3954BROADCOM BCM4908 PINMUX DRIVER 3955M: Rafał Miłecki <rafal@milecki.pl> 3956R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3957L: linux-gpio@vger.kernel.org 3958S: Maintained 3959F: Documentation/devicetree/bindings/pinctrl/brcm,bcm4908-pinctrl.yaml 3960F: drivers/pinctrl/bcm/pinctrl-bcm4908.c 3961 3962BROADCOM BCM5301X ARM ARCHITECTURE 3963M: Florian Fainelli <f.fainelli@gmail.com> 3964M: Hauke Mehrtens <hauke@hauke-m.de> 3965M: Rafał Miłecki <zajec5@gmail.com> 3966R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3967L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3968S: Maintained 3969F: arch/arm/boot/dts/bcm470* 3970F: arch/arm/boot/dts/bcm5301* 3971F: arch/arm/boot/dts/bcm953012* 3972F: arch/arm/mach-bcm/bcm_5301x.c 3973 3974BROADCOM BCM53573 ARM ARCHITECTURE 3975M: Florian Fainelli <f.fainelli@gmail.com> 3976M: Rafał Miłecki <rafal@milecki.pl> 3977R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3978L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3979S: Maintained 3980F: arch/arm/boot/dts/bcm47189* 3981F: arch/arm/boot/dts/bcm53573* 3982 3983BROADCOM BCM63XX/BCM33XX UDC DRIVER 3984M: Kevin Cernekee <cernekee@gmail.com> 3985L: linux-usb@vger.kernel.org 3986S: Maintained 3987F: drivers/usb/gadget/udc/bcm63xx_udc.* 3988 3989BROADCOM BCM7XXX ARM ARCHITECTURE 3990M: Florian Fainelli <f.fainelli@gmail.com> 3991R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3992L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3993S: Maintained 3994T: git https://github.com/broadcom/stblinux.git 3995F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 3996F: arch/arm/boot/dts/bcm7*.dts* 3997F: arch/arm/include/asm/hardware/cache-b15-rac.h 3998F: arch/arm/mach-bcm/*brcmstb* 3999F: arch/arm/mm/cache-b15-rac.c 4000F: drivers/bus/brcmstb_gisb.c 4001F: drivers/pci/controller/pcie-brcmstb.c 4002N: brcmstb 4003N: bcm7038 4004N: bcm7120 4005 4006BROADCOM BCMBCA ARM ARCHITECTURE 4007M: William Zhang <william.zhang@broadcom.com> 4008M: Anand Gore <anand.gore@broadcom.com> 4009M: Kursad Oney <kursad.oney@broadcom.com> 4010M: Florian Fainelli <f.fainelli@gmail.com> 4011M: Rafał Miłecki <rafal@milecki.pl> 4012R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4013L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4014S: Maintained 4015T: git https://github.com/broadcom/stblinux.git 4016F: Documentation/devicetree/bindings/arm/bcm/brcm,bcmbca.yaml 4017F: arch/arm64/boot/dts/broadcom/bcmbca/* 4018N: bcmbca 4019N: bcm[9]?47622 4020N: bcm[9]?4912 4021N: bcm[9]?63138 4022N: bcm[9]?63146 4023N: bcm[9]?63148 4024N: bcm[9]?63158 4025N: bcm[9]?63178 4026N: bcm[9]?6756 4027N: bcm[9]?6813 4028N: bcm[9]?6846 4029N: bcm[9]?6855 4030N: bcm[9]?6856 4031N: bcm[9]?6858 4032N: bcm[9]?6878 4033 4034BROADCOM BDC DRIVER 4035M: Justin Chen <justinpopo6@gmail.com> 4036M: Al Cooper <alcooperx@gmail.com> 4037R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4038L: linux-usb@vger.kernel.org 4039S: Maintained 4040F: Documentation/devicetree/bindings/usb/brcm,bdc.yaml 4041F: drivers/usb/gadget/udc/bdc/ 4042 4043BROADCOM BMIPS CPUFREQ DRIVER 4044M: Markus Mayer <mmayer@broadcom.com> 4045R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4046L: linux-pm@vger.kernel.org 4047S: Maintained 4048F: drivers/cpufreq/bmips-cpufreq.c 4049 4050BROADCOM BMIPS MIPS ARCHITECTURE 4051M: Florian Fainelli <f.fainelli@gmail.com> 4052R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4053L: linux-mips@vger.kernel.org 4054S: Maintained 4055T: git https://github.com/broadcom/stblinux.git 4056F: arch/mips/bmips/* 4057F: arch/mips/boot/dts/brcm/bcm*.dts* 4058F: arch/mips/include/asm/mach-bmips/* 4059F: arch/mips/kernel/*bmips* 4060F: drivers/irqchip/irq-bcm63* 4061F: drivers/irqchip/irq-bcm7* 4062F: drivers/irqchip/irq-brcmstb* 4063F: drivers/soc/bcm/bcm63xx 4064F: include/linux/bcm963xx_nvram.h 4065F: include/linux/bcm963xx_tag.h 4066 4067BROADCOM BNX2 GIGABIT ETHERNET DRIVER 4068M: Rasesh Mody <rmody@marvell.com> 4069M: GR-Linux-NIC-Dev@marvell.com 4070L: netdev@vger.kernel.org 4071S: Supported 4072F: drivers/net/ethernet/broadcom/bnx2.* 4073F: drivers/net/ethernet/broadcom/bnx2_* 4074 4075BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER 4076M: Saurav Kashyap <skashyap@marvell.com> 4077M: Javed Hasan <jhasan@marvell.com> 4078M: GR-QLogic-Storage-Upstream@marvell.com 4079L: linux-scsi@vger.kernel.org 4080S: Supported 4081F: drivers/scsi/bnx2fc/ 4082 4083BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER 4084M: Nilesh Javali <njavali@marvell.com> 4085M: Manish Rangankar <mrangankar@marvell.com> 4086M: GR-QLogic-Storage-Upstream@marvell.com 4087L: linux-scsi@vger.kernel.org 4088S: Supported 4089F: drivers/scsi/bnx2i/ 4090 4091BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER 4092M: Ariel Elior <aelior@marvell.com> 4093M: Sudarsana Kalluru <skalluru@marvell.com> 4094M: Manish Chopra <manishc@marvell.com> 4095L: netdev@vger.kernel.org 4096S: Supported 4097F: drivers/net/ethernet/broadcom/bnx2x/ 4098 4099BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER 4100M: Michael Chan <michael.chan@broadcom.com> 4101L: netdev@vger.kernel.org 4102S: Supported 4103F: drivers/firmware/broadcom/tee_bnxt_fw.c 4104F: drivers/net/ethernet/broadcom/bnxt/ 4105F: include/linux/firmware/broadcom/tee_bnxt_fw.h 4106 4107BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER 4108M: Arend van Spriel <aspriel@gmail.com> 4109M: Franky Lin <franky.lin@broadcom.com> 4110M: Hante Meuleman <hante.meuleman@broadcom.com> 4111L: linux-wireless@vger.kernel.org 4112L: brcm80211-dev-list.pdl@broadcom.com 4113L: SHA-cyfmac-dev-list@infineon.com 4114S: Supported 4115F: drivers/net/wireless/broadcom/brcm80211/ 4116 4117BROADCOM BRCMSTB GPIO DRIVER 4118M: Doug Berger <opendmb@gmail.com> 4119M: Florian Fainelli <f.fainelli@gmail.com> 4120R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4121S: Supported 4122F: Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.yaml 4123F: drivers/gpio/gpio-brcmstb.c 4124 4125BROADCOM BRCMSTB I2C DRIVER 4126M: Kamal Dasu <kdasu.kdev@gmail.com> 4127R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4128L: linux-i2c@vger.kernel.org 4129S: Supported 4130F: Documentation/devicetree/bindings/i2c/brcm,brcmstb-i2c.yaml 4131F: drivers/i2c/busses/i2c-brcmstb.c 4132 4133BROADCOM BRCMSTB UART DRIVER 4134M: Al Cooper <alcooperx@gmail.com> 4135R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4136L: linux-serial@vger.kernel.org 4137S: Maintained 4138F: Documentation/devicetree/bindings/serial/brcm,bcm7271-uart.yaml 4139F: drivers/tty/serial/8250/8250_bcm7271.c 4140 4141BROADCOM BRCMSTB USB EHCI DRIVER 4142M: Justin Chen <justinpopo6@gmail.com> 4143M: Al Cooper <alcooperx@gmail.com> 4144R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4145L: linux-usb@vger.kernel.org 4146S: Maintained 4147F: Documentation/devicetree/bindings/usb/brcm,bcm7445-ehci.yaml 4148F: drivers/usb/host/ehci-brcm.* 4149 4150BROADCOM BRCMSTB USB PIN MAP DRIVER 4151M: Al Cooper <alcooperx@gmail.com> 4152R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4153L: linux-usb@vger.kernel.org 4154S: Maintained 4155F: Documentation/devicetree/bindings/usb/brcm,usb-pinmap.yaml 4156F: drivers/usb/misc/brcmstb-usb-pinmap.c 4157 4158BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER 4159M: Justin Chen <justinpopo6@gmail.com> 4160M: Al Cooper <alcooperx@gmail.com> 4161R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4162L: linux-kernel@vger.kernel.org 4163S: Maintained 4164F: drivers/phy/broadcom/phy-brcm-usb* 4165 4166BROADCOM Broadband SoC High Speed SPI Controller DRIVER 4167M: William Zhang <william.zhang@broadcom.com> 4168M: Kursad Oney <kursad.oney@broadcom.com> 4169M: Jonas Gorski <jonas.gorski@gmail.com> 4170R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4171L: linux-spi@vger.kernel.org 4172S: Maintained 4173F: Documentation/devicetree/bindings/spi/brcm,bcm63xx-hsspi.yaml 4174F: drivers/spi/spi-bcm63xx-hsspi.c 4175F: drivers/spi/spi-bcmbca-hsspi.c 4176 4177BROADCOM ETHERNET PHY DRIVERS 4178M: Florian Fainelli <f.fainelli@gmail.com> 4179R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4180L: netdev@vger.kernel.org 4181S: Supported 4182F: Documentation/devicetree/bindings/net/broadcom-bcm87xx.txt 4183F: drivers/net/phy/bcm*.[ch] 4184F: drivers/net/phy/broadcom.c 4185F: include/linux/brcmphy.h 4186 4187BROADCOM GENET ETHERNET DRIVER 4188M: Doug Berger <opendmb@gmail.com> 4189M: Florian Fainelli <f.fainelli@gmail.com> 4190R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4191L: netdev@vger.kernel.org 4192S: Supported 4193F: Documentation/devicetree/bindings/net/brcm,bcmgenet.yaml 4194F: Documentation/devicetree/bindings/net/brcm,unimac-mdio.yaml 4195F: drivers/net/ethernet/broadcom/genet/ 4196F: drivers/net/ethernet/broadcom/unimac.h 4197F: drivers/net/mdio/mdio-bcm-unimac.c 4198F: include/linux/platform_data/bcmgenet.h 4199F: include/linux/platform_data/mdio-bcm-unimac.h 4200 4201BROADCOM IPROC ARM ARCHITECTURE 4202M: Ray Jui <rjui@broadcom.com> 4203M: Scott Branden <sbranden@broadcom.com> 4204R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4205L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4206S: Maintained 4207T: git https://github.com/broadcom/stblinux.git 4208F: arch/arm64/boot/dts/broadcom/northstar2/* 4209F: arch/arm64/boot/dts/broadcom/stingray/* 4210F: drivers/clk/bcm/clk-ns* 4211F: drivers/clk/bcm/clk-sr* 4212F: drivers/pinctrl/bcm/pinctrl-ns* 4213F: include/dt-bindings/clock/bcm-sr* 4214N: iproc 4215N: cygnus 4216N: bcm[-_]nsp 4217N: bcm9113* 4218N: bcm9583* 4219N: bcm9585* 4220N: bcm9586* 4221N: bcm988312 4222N: bcm113* 4223N: bcm583* 4224N: bcm585* 4225N: bcm586* 4226N: bcm88312 4227N: hr2 4228N: stingray 4229 4230BROADCOM IPROC GBIT ETHERNET DRIVER 4231M: Rafał Miłecki <rafal@milecki.pl> 4232R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4233L: netdev@vger.kernel.org 4234S: Maintained 4235F: Documentation/devicetree/bindings/net/brcm,amac.yaml 4236F: drivers/net/ethernet/broadcom/bgmac* 4237F: drivers/net/ethernet/broadcom/unimac.h 4238 4239BROADCOM KONA GPIO DRIVER 4240M: Ray Jui <rjui@broadcom.com> 4241R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4242S: Supported 4243F: Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt 4244F: drivers/gpio/gpio-bcm-kona.c 4245 4246BROADCOM MPI3 STORAGE CONTROLLER DRIVER 4247M: Sathya Prakash Veerichetty <sathya.prakash@broadcom.com> 4248M: Kashyap Desai <kashyap.desai@broadcom.com> 4249M: Sumit Saxena <sumit.saxena@broadcom.com> 4250M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 4251L: mpi3mr-linuxdrv.pdl@broadcom.com 4252L: linux-scsi@vger.kernel.org 4253S: Supported 4254W: https://www.broadcom.com/support/storage 4255F: drivers/scsi/mpi3mr/ 4256 4257BROADCOM NETXTREME-E ROCE DRIVER 4258M: Selvin Xavier <selvin.xavier@broadcom.com> 4259L: linux-rdma@vger.kernel.org 4260S: Supported 4261W: http://www.broadcom.com 4262F: drivers/infiniband/hw/bnxt_re/ 4263F: include/uapi/rdma/bnxt_re-abi.h 4264 4265BROADCOM NVRAM DRIVER 4266M: Rafał Miłecki <zajec5@gmail.com> 4267L: linux-mips@vger.kernel.org 4268S: Maintained 4269F: drivers/firmware/broadcom/* 4270 4271BROADCOM PMB (POWER MANAGEMENT BUS) DRIVER 4272M: Rafał Miłecki <rafal@milecki.pl> 4273M: Florian Fainelli <f.fainelli@gmail.com> 4274R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4275L: linux-pm@vger.kernel.org 4276S: Maintained 4277T: git https://github.com/broadcom/stblinux.git 4278F: drivers/soc/bcm/bcm63xx/bcm-pmb.c 4279F: include/dt-bindings/soc/bcm-pmb.h 4280 4281BROADCOM SPECIFIC AMBA DRIVER (BCMA) 4282M: Rafał Miłecki <zajec5@gmail.com> 4283L: linux-wireless@vger.kernel.org 4284S: Maintained 4285F: drivers/bcma/ 4286F: include/linux/bcma/ 4287 4288BROADCOM SPI DRIVER 4289M: Kamal Dasu <kdasu.kdev@gmail.com> 4290R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4291S: Maintained 4292F: Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.yaml 4293F: drivers/spi/spi-bcm-qspi.* 4294F: drivers/spi/spi-brcmstb-qspi.c 4295F: drivers/spi/spi-iproc-qspi.c 4296 4297BROADCOM STB AVS CPUFREQ DRIVER 4298M: Markus Mayer <mmayer@broadcom.com> 4299R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4300L: linux-pm@vger.kernel.org 4301S: Maintained 4302F: Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt 4303F: drivers/cpufreq/brcmstb* 4304 4305BROADCOM STB AVS TMON DRIVER 4306M: Markus Mayer <mmayer@broadcom.com> 4307R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4308L: linux-pm@vger.kernel.org 4309S: Maintained 4310F: Documentation/devicetree/bindings/thermal/brcm,avs-tmon.yaml 4311F: drivers/thermal/broadcom/brcmstb* 4312 4313BROADCOM STB DPFE DRIVER 4314M: Markus Mayer <mmayer@broadcom.com> 4315R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4316L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4317S: Maintained 4318F: Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.yaml 4319F: drivers/memory/brcmstb_dpfe.c 4320 4321BROADCOM STB NAND FLASH DRIVER 4322M: Brian Norris <computersforpeace@gmail.com> 4323M: Kamal Dasu <kdasu.kdev@gmail.com> 4324R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4325L: linux-mtd@lists.infradead.org 4326S: Maintained 4327F: drivers/mtd/nand/raw/brcmnand/ 4328F: include/linux/platform_data/brcmnand.h 4329 4330BROADCOM STB PCIE DRIVER 4331M: Jim Quinlan <jim2101024@gmail.com> 4332M: Nicolas Saenz Julienne <nsaenz@kernel.org> 4333M: Florian Fainelli <f.fainelli@gmail.com> 4334R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4335L: linux-pci@vger.kernel.org 4336S: Maintained 4337F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4338F: drivers/pci/controller/pcie-brcmstb.c 4339 4340BROADCOM SYSTEMPORT ETHERNET DRIVER 4341M: Florian Fainelli <f.fainelli@gmail.com> 4342R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4343L: netdev@vger.kernel.org 4344S: Supported 4345F: Documentation/devicetree/bindings/net/brcm,systemport.yaml 4346F: drivers/net/ethernet/broadcom/bcmsysport.* 4347F: drivers/net/ethernet/broadcom/unimac.h 4348 4349BROADCOM TG3 GIGABIT ETHERNET DRIVER 4350M: Siva Reddy Kallam <siva.kallam@broadcom.com> 4351M: Prashant Sreedharan <prashant@broadcom.com> 4352M: Michael Chan <mchan@broadcom.com> 4353L: netdev@vger.kernel.org 4354S: Supported 4355F: drivers/net/ethernet/broadcom/tg3.* 4356 4357BROADCOM VK DRIVER 4358M: Scott Branden <scott.branden@broadcom.com> 4359R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4360S: Supported 4361F: drivers/misc/bcm-vk/ 4362F: include/uapi/linux/misc/bcm_vk.h 4363 4364BROCADE BFA FC SCSI DRIVER 4365M: Anil Gurumurthy <anil.gurumurthy@qlogic.com> 4366M: Sudarsana Kalluru <sudarsana.kalluru@qlogic.com> 4367L: linux-scsi@vger.kernel.org 4368S: Supported 4369F: drivers/scsi/bfa/ 4370 4371BROCADE BNA 10 GIGABIT ETHERNET DRIVER 4372M: Rasesh Mody <rmody@marvell.com> 4373M: Sudarsana Kalluru <skalluru@marvell.com> 4374M: GR-Linux-NIC-Dev@marvell.com 4375L: netdev@vger.kernel.org 4376S: Supported 4377F: drivers/net/ethernet/brocade/bna/ 4378 4379BSG (block layer generic sg v4 driver) 4380M: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> 4381L: linux-scsi@vger.kernel.org 4382S: Supported 4383F: block/bsg.c 4384F: include/linux/bsg.h 4385F: include/uapi/linux/bsg.h 4386 4387BT87X AUDIO DRIVER 4388M: Clemens Ladisch <clemens@ladisch.de> 4389L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4390S: Maintained 4391T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4392F: Documentation/sound/cards/bt87x.rst 4393F: sound/pci/bt87x.c 4394 4395BT8XXGPIO DRIVER 4396M: Michael Buesch <m@bues.ch> 4397S: Maintained 4398W: http://bu3sch.de/btgpio.php 4399F: drivers/gpio/gpio-bt8xx.c 4400 4401BTRFS FILE SYSTEM 4402M: Chris Mason <clm@fb.com> 4403M: Josef Bacik <josef@toxicpanda.com> 4404M: David Sterba <dsterba@suse.com> 4405L: linux-btrfs@vger.kernel.org 4406S: Maintained 4407W: https://btrfs.readthedocs.io 4408W: https://btrfs.wiki.kernel.org/ 4409Q: https://patchwork.kernel.org/project/linux-btrfs/list/ 4410C: irc://irc.libera.chat/btrfs 4411T: git git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux.git 4412F: Documentation/filesystems/btrfs.rst 4413F: fs/btrfs/ 4414F: include/linux/btrfs* 4415F: include/trace/events/btrfs.h 4416F: include/uapi/linux/btrfs* 4417 4418BTTV VIDEO4LINUX DRIVER 4419M: Mauro Carvalho Chehab <mchehab@kernel.org> 4420L: linux-media@vger.kernel.org 4421S: Odd fixes 4422W: https://linuxtv.org 4423T: git git://linuxtv.org/media_tree.git 4424F: Documentation/driver-api/media/drivers/bttv* 4425F: drivers/media/pci/bt8xx/bttv* 4426 4427BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS 4428M: Chanwoo Choi <cw00.choi@samsung.com> 4429L: linux-pm@vger.kernel.org 4430L: linux-samsung-soc@vger.kernel.org 4431S: Maintained 4432T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 4433F: Documentation/devicetree/bindings/interconnect/samsung,exynos-bus.yaml 4434F: drivers/devfreq/exynos-bus.c 4435 4436BUSLOGIC SCSI DRIVER 4437M: Khalid Aziz <khalid@gonehiking.org> 4438L: linux-scsi@vger.kernel.org 4439S: Maintained 4440F: drivers/scsi/BusLogic.* 4441F: drivers/scsi/FlashPoint.* 4442 4443BXCAN CAN NETWORK DRIVER 4444M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 4445L: linux-can@vger.kernel.org 4446S: Maintained 4447F: Documentation/devicetree/bindings/net/can/st,stm32-bxcan.yaml 4448F: drivers/net/can/bxcan.c 4449 4450C-MEDIA CMI8788 DRIVER 4451M: Clemens Ladisch <clemens@ladisch.de> 4452L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4453S: Maintained 4454T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4455F: sound/pci/oxygen/ 4456 4457C-SKY ARCHITECTURE 4458M: Guo Ren <guoren@kernel.org> 4459L: linux-csky@vger.kernel.org 4460S: Supported 4461T: git https://github.com/c-sky/csky-linux.git 4462F: Documentation/devicetree/bindings/csky/ 4463F: Documentation/devicetree/bindings/interrupt-controller/csky,* 4464F: Documentation/devicetree/bindings/timer/csky,* 4465F: arch/csky/ 4466F: drivers/clocksource/timer-gx6605s.c 4467F: drivers/clocksource/timer-mp-csky.c 4468F: drivers/irqchip/irq-csky-* 4469N: csky 4470K: csky 4471 4472CA8210 IEEE-802.15.4 RADIO DRIVER 4473L: linux-wpan@vger.kernel.org 4474S: Orphan 4475W: https://github.com/Cascoda/ca8210-linux.git 4476F: Documentation/devicetree/bindings/net/ieee802154/ca8210.txt 4477F: drivers/net/ieee802154/ca8210.c 4478 4479CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS 4480M: David Howells <dhowells@redhat.com> 4481L: linux-cachefs@redhat.com (moderated for non-subscribers) 4482S: Supported 4483F: Documentation/filesystems/caching/cachefiles.rst 4484F: fs/cachefiles/ 4485 4486CADENCE MIPI-CSI2 BRIDGES 4487M: Maxime Ripard <mripard@kernel.org> 4488L: linux-media@vger.kernel.org 4489S: Maintained 4490F: Documentation/devicetree/bindings/media/cdns,*.txt 4491F: drivers/media/platform/cadence/cdns-csi2* 4492 4493CADENCE NAND DRIVER 4494L: linux-mtd@lists.infradead.org 4495S: Orphan 4496F: Documentation/devicetree/bindings/mtd/cadence-nand-controller.txt 4497F: drivers/mtd/nand/raw/cadence-nand-controller.c 4498 4499CADENCE USB3 DRD IP DRIVER 4500M: Peter Chen <peter.chen@kernel.org> 4501M: Pawel Laszczak <pawell@cadence.com> 4502R: Roger Quadros <rogerq@kernel.org> 4503R: Aswath Govindraju <a-govindraju@ti.com> 4504L: linux-usb@vger.kernel.org 4505S: Maintained 4506T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4507F: Documentation/devicetree/bindings/usb/cdns,usb3.yaml 4508F: drivers/usb/cdns3/ 4509X: drivers/usb/cdns3/cdnsp* 4510 4511CADENCE USBSSP DRD IP DRIVER 4512M: Pawel Laszczak <pawell@cadence.com> 4513L: linux-usb@vger.kernel.org 4514S: Maintained 4515T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4516F: drivers/usb/cdns3/ 4517X: drivers/usb/cdns3/cdns3* 4518 4519CADET FM/AM RADIO RECEIVER DRIVER 4520M: Hans Verkuil <hverkuil@xs4all.nl> 4521L: linux-media@vger.kernel.org 4522S: Maintained 4523W: https://linuxtv.org 4524T: git git://linuxtv.org/media_tree.git 4525F: drivers/media/radio/radio-cadet* 4526 4527CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER 4528L: linux-media@vger.kernel.org 4529S: Orphan 4530T: git git://linuxtv.org/media_tree.git 4531F: Documentation/admin-guide/media/cafe_ccic* 4532F: drivers/media/platform/marvell/ 4533 4534CAIF NETWORK LAYER 4535L: netdev@vger.kernel.org 4536S: Orphan 4537F: Documentation/networking/caif/ 4538F: drivers/net/caif/ 4539F: include/net/caif/ 4540F: include/uapi/linux/caif/ 4541F: net/caif/ 4542 4543CAKE QDISC 4544M: Toke Høiland-Jørgensen <toke@toke.dk> 4545L: cake@lists.bufferbloat.net (moderated for non-subscribers) 4546S: Maintained 4547F: net/sched/sch_cake.c 4548 4549CAN NETWORK DRIVERS 4550M: Wolfgang Grandegger <wg@grandegger.com> 4551M: Marc Kleine-Budde <mkl@pengutronix.de> 4552L: linux-can@vger.kernel.org 4553S: Maintained 4554W: https://github.com/linux-can 4555T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4556T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4557F: Documentation/devicetree/bindings/net/can/ 4558F: Documentation/devicetree/bindings/phy/ti,tcan104x-can.yaml 4559F: drivers/net/can/ 4560F: drivers/phy/phy-can-transceiver.c 4561F: include/linux/can/bittiming.h 4562F: include/linux/can/dev.h 4563F: include/linux/can/length.h 4564F: include/linux/can/platform/ 4565F: include/linux/can/rx-offload.h 4566F: include/uapi/linux/can/error.h 4567F: include/uapi/linux/can/netlink.h 4568F: include/uapi/linux/can/vxcan.h 4569 4570CAN NETWORK LAYER 4571M: Oliver Hartkopp <socketcan@hartkopp.net> 4572M: Marc Kleine-Budde <mkl@pengutronix.de> 4573L: linux-can@vger.kernel.org 4574S: Maintained 4575W: https://github.com/linux-can 4576T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4577T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4578F: Documentation/networking/can.rst 4579F: include/linux/can/can-ml.h 4580F: include/linux/can/core.h 4581F: include/linux/can/skb.h 4582F: include/net/netns/can.h 4583F: include/uapi/linux/can.h 4584F: include/uapi/linux/can/bcm.h 4585F: include/uapi/linux/can/gw.h 4586F: include/uapi/linux/can/isotp.h 4587F: include/uapi/linux/can/raw.h 4588F: net/can/ 4589 4590CAN-J1939 NETWORK LAYER 4591M: Robin van der Gracht <robin@protonic.nl> 4592M: Oleksij Rempel <o.rempel@pengutronix.de> 4593R: kernel@pengutronix.de 4594L: linux-can@vger.kernel.org 4595S: Maintained 4596F: Documentation/networking/j1939.rst 4597F: include/uapi/linux/can/j1939.h 4598F: net/can/j1939/ 4599 4600CANAAN/KENDRYTE K210 SOC FPIOA DRIVER 4601M: Damien Le Moal <dlemoal@kernel.org> 4602L: linux-riscv@lists.infradead.org 4603L: linux-gpio@vger.kernel.org (pinctrl driver) 4604F: Documentation/devicetree/bindings/pinctrl/canaan,k210-fpioa.yaml 4605F: drivers/pinctrl/pinctrl-k210.c 4606 4607CANAAN/KENDRYTE K210 SOC RESET CONTROLLER DRIVER 4608M: Damien Le Moal <dlemoal@kernel.org> 4609L: linux-kernel@vger.kernel.org 4610L: linux-riscv@lists.infradead.org 4611S: Maintained 4612F: Documentation/devicetree/bindings/reset/canaan,k210-rst.yaml 4613F: drivers/reset/reset-k210.c 4614 4615CANAAN/KENDRYTE K210 SOC SYSTEM CONTROLLER DRIVER 4616M: Damien Le Moal <dlemoal@kernel.org> 4617L: linux-riscv@lists.infradead.org 4618S: Maintained 4619F: Documentation/devicetree/bindings/mfd/canaan,k210-sysctl.yaml 4620F: drivers/soc/canaan/ 4621F: include/soc/canaan/ 4622 4623CAPABILITIES 4624M: Serge Hallyn <serge@hallyn.com> 4625L: linux-security-module@vger.kernel.org 4626S: Supported 4627F: include/linux/capability.h 4628F: include/uapi/linux/capability.h 4629F: kernel/capability.c 4630F: security/commoncap.c 4631 4632CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER 4633M: Kevin Tsai <ktsai@capellamicro.com> 4634S: Maintained 4635F: drivers/iio/light/cm* 4636 4637CARL9170 LINUX COMMUNITY WIRELESS DRIVER 4638M: Christian Lamparter <chunkeey@googlemail.com> 4639L: linux-wireless@vger.kernel.org 4640S: Maintained 4641W: https://wireless.wiki.kernel.org/en/users/Drivers/carl9170 4642F: drivers/net/wireless/ath/carl9170/ 4643 4644CAVIUM I2C DRIVER 4645M: Robert Richter <rric@kernel.org> 4646S: Odd Fixes 4647W: http://www.marvell.com 4648F: drivers/i2c/busses/i2c-octeon* 4649F: drivers/i2c/busses/i2c-thunderx* 4650 4651CAVIUM LIQUIDIO NETWORK DRIVER 4652M: Derek Chickles <dchickles@marvell.com> 4653M: Satanand Burla <sburla@marvell.com> 4654M: Felix Manlunas <fmanlunas@marvell.com> 4655L: netdev@vger.kernel.org 4656S: Supported 4657W: http://www.marvell.com 4658F: drivers/net/ethernet/cavium/liquidio/ 4659 4660CAVIUM MMC DRIVER 4661M: Robert Richter <rric@kernel.org> 4662S: Odd Fixes 4663W: http://www.marvell.com 4664F: drivers/mmc/host/cavium* 4665 4666CAVIUM OCTEON-TX CRYPTO DRIVER 4667M: George Cherian <gcherian@marvell.com> 4668L: linux-crypto@vger.kernel.org 4669S: Supported 4670W: http://www.marvell.com 4671F: drivers/crypto/cavium/cpt/ 4672 4673CAVIUM THUNDERX2 ARM64 SOC 4674M: Robert Richter <rric@kernel.org> 4675L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4676S: Odd Fixes 4677F: Documentation/devicetree/bindings/arm/cavium-thunder2.txt 4678F: arch/arm64/boot/dts/cavium/thunder2-99xx* 4679 4680CBS/ETF/TAPRIO QDISCS 4681M: Vinicius Costa Gomes <vinicius.gomes@intel.com> 4682L: netdev@vger.kernel.org 4683S: Maintained 4684F: net/sched/sch_cbs.c 4685F: net/sched/sch_etf.c 4686F: net/sched/sch_taprio.c 4687 4688CC2520 IEEE-802.15.4 RADIO DRIVER 4689M: Stefan Schmidt <stefan@datenfreihafen.org> 4690L: linux-wpan@vger.kernel.org 4691S: Odd Fixes 4692F: Documentation/devicetree/bindings/net/ieee802154/cc2520.txt 4693F: drivers/net/ieee802154/cc2520.c 4694 4695CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER 4696M: Gilad Ben-Yossef <gilad@benyossef.com> 4697L: linux-crypto@vger.kernel.org 4698S: Supported 4699W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4700F: drivers/crypto/ccree/ 4701 4702CCTRNG ARM TRUSTZONE CRYPTOCELL TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 4703M: Hadar Gat <hadar.gat@arm.com> 4704L: linux-crypto@vger.kernel.org 4705S: Supported 4706W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4707F: Documentation/devicetree/bindings/rng/arm-cctrng.yaml 4708F: drivers/char/hw_random/cctrng.c 4709F: drivers/char/hw_random/cctrng.h 4710 4711CEC FRAMEWORK 4712M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4713L: linux-media@vger.kernel.org 4714S: Supported 4715W: http://linuxtv.org 4716T: git git://linuxtv.org/media_tree.git 4717F: Documentation/ABI/testing/debugfs-cec-error-inj 4718F: Documentation/devicetree/bindings/media/cec/cec-common.yaml 4719F: Documentation/driver-api/media/cec-core.rst 4720F: Documentation/userspace-api/media/cec 4721F: drivers/media/cec/ 4722F: drivers/media/rc/keymaps/rc-cec.c 4723F: include/media/cec-notifier.h 4724F: include/media/cec.h 4725F: include/uapi/linux/cec-funcs.h 4726F: include/uapi/linux/cec.h 4727 4728CEC GPIO DRIVER 4729M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4730L: linux-media@vger.kernel.org 4731S: Supported 4732W: http://linuxtv.org 4733T: git git://linuxtv.org/media_tree.git 4734F: Documentation/devicetree/bindings/media/cec/cec-gpio.yaml 4735F: drivers/media/cec/platform/cec-gpio/ 4736 4737CELL BROADBAND ENGINE ARCHITECTURE 4738M: Arnd Bergmann <arnd@arndb.de> 4739L: linuxppc-dev@lists.ozlabs.org 4740S: Supported 4741W: http://www.ibm.com/developerworks/power/cell/ 4742F: arch/powerpc/include/asm/cell*.h 4743F: arch/powerpc/include/asm/spu*.h 4744F: arch/powerpc/include/uapi/asm/spu*.h 4745F: arch/powerpc/platforms/cell/ 4746 4747CELLWISE CW2015 BATTERY DRIVER 4748M: Tobias Schrammm <t.schramm@manjaro.org> 4749S: Maintained 4750F: Documentation/devicetree/bindings/power/supply/cw2015_battery.yaml 4751F: drivers/power/supply/cw2015_battery.c 4752 4753CEPH COMMON CODE (LIBCEPH) 4754M: Ilya Dryomov <idryomov@gmail.com> 4755M: Xiubo Li <xiubli@redhat.com> 4756R: Jeff Layton <jlayton@kernel.org> 4757L: ceph-devel@vger.kernel.org 4758S: Supported 4759W: http://ceph.com/ 4760T: git https://github.com/ceph/ceph-client.git 4761F: include/linux/ceph/ 4762F: include/linux/crush/ 4763F: net/ceph/ 4764 4765CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH) 4766M: Xiubo Li <xiubli@redhat.com> 4767M: Ilya Dryomov <idryomov@gmail.com> 4768R: Jeff Layton <jlayton@kernel.org> 4769L: ceph-devel@vger.kernel.org 4770S: Supported 4771W: http://ceph.com/ 4772T: git https://github.com/ceph/ceph-client.git 4773F: Documentation/filesystems/ceph.rst 4774F: fs/ceph/ 4775 4776CERTIFICATE HANDLING 4777M: David Howells <dhowells@redhat.com> 4778M: David Woodhouse <dwmw2@infradead.org> 4779L: keyrings@vger.kernel.org 4780S: Maintained 4781F: Documentation/admin-guide/module-signing.rst 4782F: certs/ 4783F: scripts/sign-file.c 4784F: tools/certs/ 4785 4786CFAG12864B LCD DRIVER 4787M: Miguel Ojeda <ojeda@kernel.org> 4788S: Maintained 4789F: drivers/auxdisplay/cfag12864b.c 4790F: include/linux/cfag12864b.h 4791 4792CFAG12864BFB LCD FRAMEBUFFER DRIVER 4793M: Miguel Ojeda <ojeda@kernel.org> 4794S: Maintained 4795F: drivers/auxdisplay/cfag12864bfb.c 4796F: include/linux/cfag12864b.h 4797 4798CHAR and MISC DRIVERS 4799M: Arnd Bergmann <arnd@arndb.de> 4800M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 4801S: Supported 4802T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 4803F: drivers/char/ 4804F: drivers/misc/ 4805F: include/linux/miscdevice.h 4806X: drivers/char/agp/ 4807X: drivers/char/hw_random/ 4808X: drivers/char/ipmi/ 4809X: drivers/char/random.c 4810X: drivers/char/tpm/ 4811 4812CHECKPATCH 4813M: Andy Whitcroft <apw@canonical.com> 4814M: Joe Perches <joe@perches.com> 4815R: Dwaipayan Ray <dwaipayanray1@gmail.com> 4816R: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4817S: Maintained 4818F: scripts/checkpatch.pl 4819 4820CHECKPATCH DOCUMENTATION 4821M: Dwaipayan Ray <dwaipayanray1@gmail.com> 4822M: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4823R: Joe Perches <joe@perches.com> 4824S: Maintained 4825F: Documentation/dev-tools/checkpatch.rst 4826 4827CHINESE DOCUMENTATION 4828M: Alex Shi <alexs@kernel.org> 4829M: Yanteng Si <siyanteng@loongson.cn> 4830S: Maintained 4831F: Documentation/translations/zh_CN/ 4832 4833CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER 4834M: Peter Chen <peter.chen@kernel.org> 4835L: linux-usb@vger.kernel.org 4836S: Maintained 4837T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4838F: drivers/usb/chipidea/ 4839 4840CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER 4841M: Hans de Goede <hdegoede@redhat.com> 4842L: linux-input@vger.kernel.org 4843S: Maintained 4844F: Documentation/devicetree/bindings/input/touchscreen/chipone,icn8318.yaml 4845F: drivers/input/touchscreen/chipone_icn8318.c 4846 4847CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER 4848M: Hans de Goede <hdegoede@redhat.com> 4849L: linux-input@vger.kernel.org 4850S: Maintained 4851F: drivers/input/touchscreen/chipone_icn8505.c 4852 4853CHROME HARDWARE PLATFORM SUPPORT 4854M: Benson Leung <bleung@chromium.org> 4855L: chrome-platform@lists.linux.dev 4856S: Maintained 4857T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git 4858F: drivers/platform/chrome/ 4859 4860CHROMEOS EC CODEC DRIVER 4861M: Cheng-Yi Chiang <cychiang@chromium.org> 4862M: Tzung-Bi Shih <tzungbi@kernel.org> 4863R: Guenter Roeck <groeck@chromium.org> 4864L: chrome-platform@lists.linux.dev 4865S: Maintained 4866F: Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml 4867F: sound/soc/codecs/cros_ec_codec.* 4868 4869CHROMEOS EC SUBDRIVERS 4870M: Benson Leung <bleung@chromium.org> 4871R: Guenter Roeck <groeck@chromium.org> 4872L: chrome-platform@lists.linux.dev 4873S: Maintained 4874F: drivers/power/supply/cros_usbpd-charger.c 4875N: cros_ec 4876N: cros-ec 4877 4878CHROMEOS EC UART DRIVER 4879M: Bhanu Prakash Maiya <bhanumaiya@chromium.org> 4880R: Benson Leung <bleung@chromium.org> 4881R: Tzung-Bi Shih <tzungbi@kernel.org> 4882S: Maintained 4883F: drivers/platform/chrome/cros_ec_uart.c 4884 4885CHROMEOS EC USB PD NOTIFY DRIVER 4886M: Prashant Malani <pmalani@chromium.org> 4887L: chrome-platform@lists.linux.dev 4888S: Maintained 4889F: drivers/platform/chrome/cros_usbpd_notify.c 4890F: include/linux/platform_data/cros_usbpd_notify.h 4891 4892CHROMEOS EC USB TYPE-C DRIVER 4893M: Prashant Malani <pmalani@chromium.org> 4894L: chrome-platform@lists.linux.dev 4895S: Maintained 4896F: drivers/platform/chrome/cros_ec_typec.* 4897F: drivers/platform/chrome/cros_typec_switch.c 4898F: drivers/platform/chrome/cros_typec_vdm.* 4899 4900CHROMEOS HPS DRIVER 4901M: Dan Callaghan <dcallagh@chromium.org> 4902R: Sami Kyöstilä <skyostil@chromium.org> 4903S: Maintained 4904F: drivers/platform/chrome/cros_hps_i2c.c 4905 4906CHRONTEL CH7322 CEC DRIVER 4907M: Joe Tessler <jrt@google.com> 4908L: linux-media@vger.kernel.org 4909S: Maintained 4910T: git git://linuxtv.org/media_tree.git 4911F: Documentation/devicetree/bindings/media/i2c/chrontel,ch7322.yaml 4912F: drivers/media/cec/i2c/ch7322.c 4913 4914CIRRUS LOGIC AUDIO CODEC DRIVERS 4915M: James Schulman <james.schulman@cirrus.com> 4916M: David Rhodes <david.rhodes@cirrus.com> 4917M: Lucas Tanure <tanureal@opensource.cirrus.com> 4918M: Richard Fitzgerald <rf@opensource.cirrus.com> 4919L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4920L: patches@opensource.cirrus.com 4921S: Maintained 4922F: Documentation/devicetree/bindings/sound/cirrus,cs* 4923F: include/dt-bindings/sound/cs* 4924F: include/sound/cs* 4925F: sound/pci/hda/cs* 4926F: sound/pci/hda/hda_cs_dsp_ctl.* 4927F: sound/soc/codecs/cs* 4928 4929CIRRUS LOGIC DSP FIRMWARE DRIVER 4930M: Simon Trimmer <simont@opensource.cirrus.com> 4931M: Charles Keepax <ckeepax@opensource.cirrus.com> 4932M: Richard Fitzgerald <rf@opensource.cirrus.com> 4933L: patches@opensource.cirrus.com 4934S: Supported 4935W: https://github.com/CirrusLogic/linux-drivers/wiki 4936T: git https://github.com/CirrusLogic/linux-drivers.git 4937F: drivers/firmware/cirrus/* 4938F: include/linux/firmware/cirrus/* 4939 4940CIRRUS LOGIC EP93XX ETHERNET DRIVER 4941M: Hartley Sweeten <hsweeten@visionengravers.com> 4942L: netdev@vger.kernel.org 4943S: Maintained 4944F: drivers/net/ethernet/cirrus/ep93xx_eth.c 4945 4946CIRRUS LOGIC LOCHNAGAR DRIVER 4947M: Charles Keepax <ckeepax@opensource.cirrus.com> 4948M: Richard Fitzgerald <rf@opensource.cirrus.com> 4949L: patches@opensource.cirrus.com 4950S: Supported 4951F: Documentation/devicetree/bindings/clock/cirrus,lochnagar.yaml 4952F: Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.yaml 4953F: Documentation/devicetree/bindings/mfd/cirrus,lochnagar.yaml 4954F: Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.yaml 4955F: Documentation/devicetree/bindings/sound/cirrus,lochnagar.yaml 4956F: Documentation/hwmon/lochnagar.rst 4957F: drivers/clk/clk-lochnagar.c 4958F: drivers/hwmon/lochnagar-hwmon.c 4959F: drivers/mfd/lochnagar-i2c.c 4960F: drivers/pinctrl/cirrus/pinctrl-lochnagar.c 4961F: drivers/regulator/lochnagar-regulator.c 4962F: include/dt-bindings/clock/lochnagar.h 4963F: include/dt-bindings/pinctrl/lochnagar.h 4964F: include/linux/mfd/lochnagar* 4965F: sound/soc/codecs/lochnagar-sc.c 4966 4967CIRRUS LOGIC MADERA CODEC DRIVERS 4968M: Charles Keepax <ckeepax@opensource.cirrus.com> 4969M: Richard Fitzgerald <rf@opensource.cirrus.com> 4970L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4971L: patches@opensource.cirrus.com 4972S: Supported 4973W: https://github.com/CirrusLogic/linux-drivers/wiki 4974T: git https://github.com/CirrusLogic/linux-drivers.git 4975F: Documentation/devicetree/bindings/mfd/cirrus,madera.yaml 4976F: Documentation/devicetree/bindings/pinctrl/cirrus,madera.yaml 4977F: Documentation/devicetree/bindings/sound/cirrus,madera.yaml 4978F: drivers/gpio/gpio-madera* 4979F: drivers/irqchip/irq-madera* 4980F: drivers/mfd/cs47l* 4981F: drivers/mfd/madera* 4982F: drivers/pinctrl/cirrus/* 4983F: include/dt-bindings/sound/madera* 4984F: include/linux/irqchip/irq-madera* 4985F: include/linux/mfd/madera/* 4986F: include/sound/madera* 4987F: sound/soc/codecs/cs47l* 4988F: sound/soc/codecs/madera* 4989 4990CISCO FCOE HBA DRIVER 4991M: Satish Kharat <satishkh@cisco.com> 4992M: Sesidhar Baddela <sebaddel@cisco.com> 4993M: Karan Tilak Kumar <kartilak@cisco.com> 4994L: linux-scsi@vger.kernel.org 4995S: Supported 4996F: drivers/scsi/fnic/ 4997 4998CISCO SCSI HBA DRIVER 4999M: Karan Tilak Kumar <kartilak@cisco.com> 5000M: Sesidhar Baddela <sebaddel@cisco.com> 5001L: linux-scsi@vger.kernel.org 5002S: Supported 5003F: drivers/scsi/snic/ 5004 5005CISCO VIC ETHERNET NIC DRIVER 5006M: Christian Benvenuti <benve@cisco.com> 5007M: Satish Kharat <satishkh@cisco.com> 5008S: Supported 5009F: drivers/net/ethernet/cisco/enic/ 5010 5011CISCO VIC LOW LATENCY NIC DRIVER 5012M: Christian Benvenuti <benve@cisco.com> 5013M: Nelson Escobar <neescoba@cisco.com> 5014S: Supported 5015F: drivers/infiniband/hw/usnic/ 5016 5017CLANG CONTROL FLOW INTEGRITY SUPPORT 5018M: Sami Tolvanen <samitolvanen@google.com> 5019M: Kees Cook <keescook@chromium.org> 5020R: Nathan Chancellor <nathan@kernel.org> 5021R: Nick Desaulniers <ndesaulniers@google.com> 5022L: llvm@lists.linux.dev 5023S: Supported 5024B: https://github.com/ClangBuiltLinux/linux/issues 5025T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 5026F: include/linux/cfi.h 5027F: kernel/cfi.c 5028 5029CLANG-FORMAT FILE 5030M: Miguel Ojeda <ojeda@kernel.org> 5031S: Maintained 5032F: .clang-format 5033 5034CLANG/LLVM BUILD SUPPORT 5035M: Nathan Chancellor <nathan@kernel.org> 5036M: Nick Desaulniers <ndesaulniers@google.com> 5037R: Tom Rix <trix@redhat.com> 5038L: llvm@lists.linux.dev 5039S: Supported 5040W: https://clangbuiltlinux.github.io/ 5041B: https://github.com/ClangBuiltLinux/linux/issues 5042C: irc://irc.libera.chat/clangbuiltlinux 5043F: Documentation/kbuild/llvm.rst 5044F: include/linux/compiler-clang.h 5045F: scripts/Makefile.clang 5046F: scripts/clang-tools/ 5047K: \b(?i:clang|llvm)\b 5048 5049CLK API 5050M: Russell King <linux@armlinux.org.uk> 5051L: linux-clk@vger.kernel.org 5052S: Maintained 5053F: include/linux/clk.h 5054 5055CLOCKSOURCE, CLOCKEVENT DRIVERS 5056M: Daniel Lezcano <daniel.lezcano@linaro.org> 5057M: Thomas Gleixner <tglx@linutronix.de> 5058L: linux-kernel@vger.kernel.org 5059S: Supported 5060T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 5061F: Documentation/devicetree/bindings/timer/ 5062F: drivers/clocksource/ 5063 5064CMPC ACPI DRIVER 5065M: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com> 5066M: Daniel Oliveira Nascimento <don@syst.com.br> 5067L: platform-driver-x86@vger.kernel.org 5068S: Supported 5069F: drivers/platform/x86/classmate-laptop.c 5070 5071COBALT MEDIA DRIVER 5072M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 5073L: linux-media@vger.kernel.org 5074S: Supported 5075W: https://linuxtv.org 5076T: git git://linuxtv.org/media_tree.git 5077F: drivers/media/pci/cobalt/ 5078 5079COCCINELLE/Semantic Patches (SmPL) 5080M: Julia Lawall <Julia.Lawall@inria.fr> 5081M: Nicolas Palix <nicolas.palix@imag.fr> 5082L: cocci@inria.fr (moderated for non-subscribers) 5083S: Supported 5084W: https://coccinelle.gitlabpages.inria.fr/website/ 5085T: git git://git.kernel.org/pub/scm/linux/kernel/git/jlawall/linux.git 5086F: Documentation/dev-tools/coccinelle.rst 5087F: scripts/coccicheck 5088F: scripts/coccinelle/ 5089 5090CODA FILE SYSTEM 5091M: Jan Harkes <jaharkes@cs.cmu.edu> 5092M: coda@cs.cmu.edu 5093L: codalist@coda.cs.cmu.edu 5094S: Maintained 5095W: http://www.coda.cs.cmu.edu/ 5096F: Documentation/filesystems/coda.rst 5097F: fs/coda/ 5098F: include/linux/coda*.h 5099F: include/uapi/linux/coda*.h 5100 5101CODA V4L2 MEM2MEM DRIVER 5102M: Philipp Zabel <p.zabel@pengutronix.de> 5103L: linux-media@vger.kernel.org 5104S: Maintained 5105F: Documentation/devicetree/bindings/media/coda.yaml 5106F: drivers/media/platform/chips-media/ 5107 5108CODE OF CONDUCT 5109M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5110S: Supported 5111F: Documentation/process/code-of-conduct-interpretation.rst 5112F: Documentation/process/code-of-conduct.rst 5113 5114COMEDI DRIVERS 5115M: Ian Abbott <abbotti@mev.co.uk> 5116M: H Hartley Sweeten <hsweeten@visionengravers.com> 5117S: Odd Fixes 5118F: drivers/comedi/ 5119F: include/linux/comedi/ 5120F: include/uapi/linux/comedi.h 5121 5122COMMON CLK FRAMEWORK 5123M: Michael Turquette <mturquette@baylibre.com> 5124M: Stephen Boyd <sboyd@kernel.org> 5125L: linux-clk@vger.kernel.org 5126S: Maintained 5127Q: http://patchwork.kernel.org/project/linux-clk/list/ 5128T: git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git 5129F: Documentation/devicetree/bindings/clock/ 5130F: drivers/clk/ 5131F: include/dt-bindings/clock/ 5132F: include/linux/clk-pr* 5133F: include/linux/clk/ 5134F: include/linux/of_clk.h 5135X: drivers/clk/clkdev.c 5136 5137COMMON INTERNET FILE SYSTEM CLIENT (CIFS and SMB3) 5138M: Steve French <sfrench@samba.org> 5139R: Paulo Alcantara <pc@cjr.nz> (DFS, global name space) 5140R: Ronnie Sahlberg <lsahlber@redhat.com> (directory leases, sparse files) 5141R: Shyam Prasad N <sprasad@microsoft.com> (multichannel) 5142R: Tom Talpey <tom@talpey.com> (RDMA, smbdirect) 5143L: linux-cifs@vger.kernel.org 5144L: samba-technical@lists.samba.org (moderated for non-subscribers) 5145S: Supported 5146W: https://wiki.samba.org/index.php/LinuxCIFS 5147T: git git://git.samba.org/sfrench/cifs-2.6.git 5148F: Documentation/admin-guide/cifs/ 5149F: fs/cifs/ 5150F: fs/smbfs_common/ 5151F: include/uapi/linux/cifs 5152 5153COMPACTPCI HOTPLUG CORE 5154M: Scott Murray <scott@spiteful.org> 5155L: linux-pci@vger.kernel.org 5156S: Maintained 5157F: drivers/pci/hotplug/cpci_hotplug* 5158 5159COMPACTPCI HOTPLUG GENERIC DRIVER 5160M: Scott Murray <scott@spiteful.org> 5161L: linux-pci@vger.kernel.org 5162S: Maintained 5163F: drivers/pci/hotplug/cpcihp_generic.c 5164 5165COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER 5166M: Scott Murray <scott@spiteful.org> 5167L: linux-pci@vger.kernel.org 5168S: Maintained 5169F: drivers/pci/hotplug/cpcihp_zt5550.* 5170 5171COMPAL LAPTOP SUPPORT 5172M: Cezary Jackiewicz <cezary.jackiewicz@gmail.com> 5173L: platform-driver-x86@vger.kernel.org 5174S: Maintained 5175F: drivers/platform/x86/compal-laptop.c 5176 5177COMPILER ATTRIBUTES 5178M: Miguel Ojeda <ojeda@kernel.org> 5179R: Nick Desaulniers <ndesaulniers@google.com> 5180S: Maintained 5181F: include/linux/compiler_attributes.h 5182 5183COMPUTE EXPRESS LINK (CXL) 5184M: Alison Schofield <alison.schofield@intel.com> 5185M: Vishal Verma <vishal.l.verma@intel.com> 5186M: Ira Weiny <ira.weiny@intel.com> 5187M: Ben Widawsky <bwidawsk@kernel.org> 5188M: Dan Williams <dan.j.williams@intel.com> 5189L: linux-cxl@vger.kernel.org 5190S: Maintained 5191F: drivers/cxl/ 5192F: include/uapi/linux/cxl_mem.h 5193 5194CONEXANT ACCESSRUNNER USB DRIVER 5195L: accessrunner-general@lists.sourceforge.net 5196S: Orphan 5197W: http://accessrunner.sourceforge.net/ 5198F: drivers/usb/atm/cxacru.c 5199 5200CONFIGFS 5201M: Joel Becker <jlbec@evilplan.org> 5202M: Christoph Hellwig <hch@lst.de> 5203S: Supported 5204T: git git://git.infradead.org/users/hch/configfs.git 5205F: fs/configfs/ 5206F: include/linux/configfs.h 5207F: samples/configfs/ 5208 5209CONSOLE SUBSYSTEM 5210M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5211S: Supported 5212F: drivers/video/console/ 5213F: include/linux/console* 5214 5215CONTEXT TRACKING 5216M: Frederic Weisbecker <frederic@kernel.org> 5217M: "Paul E. McKenney" <paulmck@kernel.org> 5218S: Maintained 5219F: include/linux/context_tracking* 5220F: kernel/context_tracking.c 5221 5222CONTROL GROUP (CGROUP) 5223M: Tejun Heo <tj@kernel.org> 5224M: Zefan Li <lizefan.x@bytedance.com> 5225M: Johannes Weiner <hannes@cmpxchg.org> 5226L: cgroups@vger.kernel.org 5227S: Maintained 5228T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5229F: Documentation/admin-guide/cgroup-v1/ 5230F: Documentation/admin-guide/cgroup-v2.rst 5231F: include/linux/cgroup* 5232F: kernel/cgroup/ 5233F: tools/testing/selftests/cgroup/ 5234 5235CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO) 5236M: Tejun Heo <tj@kernel.org> 5237M: Josef Bacik <josef@toxicpanda.com> 5238M: Jens Axboe <axboe@kernel.dk> 5239L: cgroups@vger.kernel.org 5240L: linux-block@vger.kernel.org 5241T: git git://git.kernel.dk/linux-block 5242F: Documentation/admin-guide/cgroup-v1/blkio-controller.rst 5243F: block/bfq-cgroup.c 5244F: block/blk-cgroup.c 5245F: block/blk-iocost.c 5246F: block/blk-iolatency.c 5247F: block/blk-throttle.c 5248F: include/linux/blk-cgroup.h 5249 5250CONTROL GROUP - CPUSET 5251M: Waiman Long <longman@redhat.com> 5252M: Zefan Li <lizefan.x@bytedance.com> 5253L: cgroups@vger.kernel.org 5254S: Maintained 5255T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5256F: Documentation/admin-guide/cgroup-v1/cpusets.rst 5257F: include/linux/cpuset.h 5258F: kernel/cgroup/cpuset.c 5259 5260CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG) 5261M: Johannes Weiner <hannes@cmpxchg.org> 5262M: Michal Hocko <mhocko@kernel.org> 5263M: Roman Gushchin <roman.gushchin@linux.dev> 5264M: Shakeel Butt <shakeelb@google.com> 5265R: Muchun Song <muchun.song@linux.dev> 5266L: cgroups@vger.kernel.org 5267L: linux-mm@kvack.org 5268S: Maintained 5269F: mm/memcontrol.c 5270F: mm/swap_cgroup.c 5271F: tools/testing/selftests/cgroup/memcg_protection.m 5272F: tools/testing/selftests/cgroup/test_kmem.c 5273F: tools/testing/selftests/cgroup/test_memcontrol.c 5274 5275CORETEMP HARDWARE MONITORING DRIVER 5276M: Fenghua Yu <fenghua.yu@intel.com> 5277L: linux-hwmon@vger.kernel.org 5278S: Maintained 5279F: Documentation/hwmon/coretemp.rst 5280F: drivers/hwmon/coretemp.c 5281 5282CORSAIR-CPRO HARDWARE MONITOR DRIVER 5283M: Marius Zachmann <mail@mariuszachmann.de> 5284L: linux-hwmon@vger.kernel.org 5285S: Maintained 5286F: drivers/hwmon/corsair-cpro.c 5287 5288CORSAIR-PSU HARDWARE MONITOR DRIVER 5289M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 5290L: linux-hwmon@vger.kernel.org 5291S: Maintained 5292F: Documentation/hwmon/corsair-psu.rst 5293F: drivers/hwmon/corsair-psu.c 5294 5295COUNTER SUBSYSTEM 5296M: William Breathitt Gray <william.gray@linaro.org> 5297L: linux-iio@vger.kernel.org 5298S: Maintained 5299T: git git://git.kernel.org/pub/scm/linux/kernel/git/wbg/counter.git 5300F: Documentation/ABI/testing/sysfs-bus-counter 5301F: Documentation/driver-api/generic-counter.rst 5302F: drivers/counter/ 5303F: include/linux/counter.h 5304F: include/uapi/linux/counter.h 5305F: tools/counter/ 5306 5307CP2615 I2C DRIVER 5308M: Bence Csókás <bence98@sch.bme.hu> 5309S: Maintained 5310F: drivers/i2c/busses/i2c-cp2615.c 5311 5312CPMAC ETHERNET DRIVER 5313M: Florian Fainelli <f.fainelli@gmail.com> 5314L: netdev@vger.kernel.org 5315S: Maintained 5316F: drivers/net/ethernet/ti/cpmac.c 5317 5318CPU FREQUENCY DRIVERS - VEXPRESS SPC ARM BIG LITTLE 5319M: Viresh Kumar <viresh.kumar@linaro.org> 5320M: Sudeep Holla <sudeep.holla@arm.com> 5321L: linux-pm@vger.kernel.org 5322S: Maintained 5323W: http://www.arm.com/products/processors/technologies/biglittleprocessing.php 5324F: drivers/cpufreq/vexpress-spc-cpufreq.c 5325 5326CPU FREQUENCY SCALING FRAMEWORK 5327M: "Rafael J. Wysocki" <rafael@kernel.org> 5328M: Viresh Kumar <viresh.kumar@linaro.org> 5329L: linux-pm@vger.kernel.org 5330S: Maintained 5331B: https://bugzilla.kernel.org 5332T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5333T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates) 5334F: Documentation/admin-guide/pm/cpufreq.rst 5335F: Documentation/admin-guide/pm/intel_pstate.rst 5336F: Documentation/cpu-freq/ 5337F: Documentation/devicetree/bindings/cpufreq/ 5338F: drivers/cpufreq/ 5339F: include/linux/cpufreq.h 5340F: include/linux/sched/cpufreq.h 5341F: kernel/sched/cpufreq*.c 5342F: tools/testing/selftests/cpufreq/ 5343 5344CPU IDLE TIME MANAGEMENT FRAMEWORK 5345M: "Rafael J. Wysocki" <rafael@kernel.org> 5346M: Daniel Lezcano <daniel.lezcano@linaro.org> 5347L: linux-pm@vger.kernel.org 5348S: Maintained 5349B: https://bugzilla.kernel.org 5350T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5351F: Documentation/admin-guide/pm/cpuidle.rst 5352F: Documentation/driver-api/pm/cpuidle.rst 5353F: drivers/cpuidle/ 5354F: include/linux/cpuidle.h 5355 5356CPU POWER MONITORING SUBSYSTEM 5357M: Thomas Renninger <trenn@suse.com> 5358M: Shuah Khan <shuah@kernel.org> 5359M: Shuah Khan <skhan@linuxfoundation.org> 5360L: linux-pm@vger.kernel.org 5361S: Maintained 5362F: tools/power/cpupower/ 5363 5364CPUID/MSR DRIVER 5365M: "H. Peter Anvin" <hpa@zytor.com> 5366S: Maintained 5367F: arch/x86/kernel/cpuid.c 5368F: arch/x86/kernel/msr.c 5369 5370CPUIDLE DRIVER - ARM BIG LITTLE 5371M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5372M: Daniel Lezcano <daniel.lezcano@linaro.org> 5373L: linux-pm@vger.kernel.org 5374L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5375S: Maintained 5376T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5377F: drivers/cpuidle/cpuidle-big_little.c 5378 5379CPUIDLE DRIVER - ARM EXYNOS 5380M: Daniel Lezcano <daniel.lezcano@linaro.org> 5381M: Kukjin Kim <kgene@kernel.org> 5382R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 5383L: linux-pm@vger.kernel.org 5384L: linux-samsung-soc@vger.kernel.org 5385S: Supported 5386F: arch/arm/mach-exynos/pm.c 5387F: drivers/cpuidle/cpuidle-exynos.c 5388F: include/linux/platform_data/cpuidle-exynos.h 5389 5390CPUIDLE DRIVER - ARM PSCI 5391M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5392M: Sudeep Holla <sudeep.holla@arm.com> 5393L: linux-pm@vger.kernel.org 5394L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5395S: Supported 5396F: drivers/cpuidle/cpuidle-psci.c 5397 5398CPUIDLE DRIVER - ARM PSCI PM DOMAIN 5399M: Ulf Hansson <ulf.hansson@linaro.org> 5400L: linux-pm@vger.kernel.org 5401L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5402S: Supported 5403F: drivers/cpuidle/cpuidle-psci-domain.c 5404F: drivers/cpuidle/cpuidle-psci.h 5405 5406CPUIDLE DRIVER - DT IDLE PM DOMAIN 5407M: Ulf Hansson <ulf.hansson@linaro.org> 5408L: linux-pm@vger.kernel.org 5409S: Supported 5410F: drivers/cpuidle/dt_idle_genpd.c 5411F: drivers/cpuidle/dt_idle_genpd.h 5412 5413CPUIDLE DRIVER - RISC-V SBI 5414M: Anup Patel <anup@brainfault.org> 5415L: linux-pm@vger.kernel.org 5416L: linux-riscv@lists.infradead.org 5417S: Maintained 5418F: drivers/cpuidle/cpuidle-riscv-sbi.c 5419 5420CRAMFS FILESYSTEM 5421M: Nicolas Pitre <nico@fluxnic.net> 5422S: Maintained 5423F: Documentation/filesystems/cramfs.rst 5424F: fs/cramfs/ 5425 5426CREATIVE SB0540 5427M: Bastien Nocera <hadess@hadess.net> 5428L: linux-input@vger.kernel.org 5429S: Maintained 5430F: drivers/hid/hid-creative-sb0540.c 5431 5432CRYPTO API 5433M: Herbert Xu <herbert@gondor.apana.org.au> 5434M: "David S. Miller" <davem@davemloft.net> 5435L: linux-crypto@vger.kernel.org 5436S: Maintained 5437T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git 5438T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git 5439F: Documentation/crypto/ 5440F: Documentation/devicetree/bindings/crypto/ 5441F: arch/*/crypto/ 5442F: crypto/ 5443F: drivers/crypto/ 5444F: include/crypto/ 5445F: include/linux/crypto* 5446F: lib/crypto/ 5447 5448CRYPTOGRAPHIC RANDOM NUMBER GENERATOR 5449M: Neil Horman <nhorman@tuxdriver.com> 5450L: linux-crypto@vger.kernel.org 5451S: Maintained 5452F: crypto/ansi_cprng.c 5453F: crypto/rng.c 5454 5455CS3308 MEDIA DRIVER 5456M: Hans Verkuil <hverkuil@xs4all.nl> 5457L: linux-media@vger.kernel.org 5458S: Odd Fixes 5459W: http://linuxtv.org 5460T: git git://linuxtv.org/media_tree.git 5461F: drivers/media/i2c/cs3308.c 5462 5463CS5535 Audio ALSA driver 5464M: Jaya Kumar <jayakumar.alsa@gmail.com> 5465S: Maintained 5466F: sound/pci/cs5535audio/ 5467 5468CTU CAN FD DRIVER 5469M: Pavel Pisa <pisa@cmp.felk.cvut.cz> 5470M: Ondrej Ille <ondrej.ille@gmail.com> 5471L: linux-can@vger.kernel.org 5472S: Maintained 5473F: Documentation/devicetree/bindings/net/can/ctu,ctucanfd.yaml 5474F: drivers/net/can/ctucanfd/ 5475 5476CW1200 WLAN driver 5477M: Solomon Peachy <pizza@shaftnet.org> 5478S: Maintained 5479F: drivers/net/wireless/st/cw1200/ 5480 5481CX18 VIDEO4LINUX DRIVER 5482M: Andy Walls <awalls@md.metrocast.net> 5483L: linux-media@vger.kernel.org 5484S: Maintained 5485W: https://linuxtv.org 5486T: git git://linuxtv.org/media_tree.git 5487F: drivers/media/pci/cx18/ 5488F: include/uapi/linux/ivtv* 5489 5490CX2341X MPEG ENCODER HELPER MODULE 5491M: Hans Verkuil <hverkuil@xs4all.nl> 5492L: linux-media@vger.kernel.org 5493S: Maintained 5494W: https://linuxtv.org 5495T: git git://linuxtv.org/media_tree.git 5496F: drivers/media/common/cx2341x* 5497F: include/media/drv-intf/cx2341x.h 5498 5499CX24120 MEDIA DRIVER 5500M: Jemma Denson <jdenson@gmail.com> 5501M: Patrick Boettcher <patrick.boettcher@posteo.de> 5502L: linux-media@vger.kernel.org 5503S: Maintained 5504W: https://linuxtv.org 5505Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5506F: drivers/media/dvb-frontends/cx24120* 5507 5508CX88 VIDEO4LINUX DRIVER 5509M: Mauro Carvalho Chehab <mchehab@kernel.org> 5510L: linux-media@vger.kernel.org 5511S: Odd fixes 5512W: https://linuxtv.org 5513T: git git://linuxtv.org/media_tree.git 5514F: Documentation/driver-api/media/drivers/cx88* 5515F: drivers/media/pci/cx88/ 5516 5517CXD2820R MEDIA DRIVER 5518M: Antti Palosaari <crope@iki.fi> 5519L: linux-media@vger.kernel.org 5520S: Maintained 5521W: https://linuxtv.org 5522W: http://palosaari.fi/linux/ 5523Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5524T: git git://linuxtv.org/anttip/media_tree.git 5525F: drivers/media/dvb-frontends/cxd2820r* 5526 5527CXGB3 ETHERNET DRIVER (CXGB3) 5528M: Raju Rangoju <rajur@chelsio.com> 5529L: netdev@vger.kernel.org 5530S: Supported 5531W: http://www.chelsio.com 5532F: drivers/net/ethernet/chelsio/cxgb3/ 5533 5534CXGB3 ISCSI DRIVER (CXGB3I) 5535M: Varun Prakash <varun@chelsio.com> 5536L: linux-scsi@vger.kernel.org 5537S: Supported 5538W: http://www.chelsio.com 5539F: drivers/scsi/cxgbi/cxgb3i 5540 5541CXGB4 CRYPTO DRIVER (chcr) 5542M: Ayush Sawal <ayush.sawal@chelsio.com> 5543L: linux-crypto@vger.kernel.org 5544S: Supported 5545W: http://www.chelsio.com 5546F: drivers/crypto/chelsio 5547 5548CXGB4 ETHERNET DRIVER (CXGB4) 5549M: Raju Rangoju <rajur@chelsio.com> 5550L: netdev@vger.kernel.org 5551S: Supported 5552W: http://www.chelsio.com 5553F: drivers/net/ethernet/chelsio/cxgb4/ 5554 5555CXGB4 INLINE CRYPTO DRIVER 5556M: Ayush Sawal <ayush.sawal@chelsio.com> 5557L: netdev@vger.kernel.org 5558S: Supported 5559W: http://www.chelsio.com 5560F: drivers/net/ethernet/chelsio/inline_crypto/ 5561 5562CXGB4 ISCSI DRIVER (CXGB4I) 5563M: Varun Prakash <varun@chelsio.com> 5564L: linux-scsi@vger.kernel.org 5565S: Supported 5566W: http://www.chelsio.com 5567F: drivers/scsi/cxgbi/cxgb4i 5568 5569CXGB4 IWARP RNIC DRIVER (IW_CXGB4) 5570M: Potnuri Bharat Teja <bharat@chelsio.com> 5571L: linux-rdma@vger.kernel.org 5572S: Supported 5573W: http://www.openfabrics.org 5574F: drivers/infiniband/hw/cxgb4/ 5575F: include/uapi/rdma/cxgb4-abi.h 5576 5577CXGB4VF ETHERNET DRIVER (CXGB4VF) 5578M: Raju Rangoju <rajur@chelsio.com> 5579L: netdev@vger.kernel.org 5580S: Supported 5581W: http://www.chelsio.com 5582F: drivers/net/ethernet/chelsio/cxgb4vf/ 5583 5584CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER 5585M: Frederic Barrat <fbarrat@linux.ibm.com> 5586M: Andrew Donnellan <ajd@linux.ibm.com> 5587L: linuxppc-dev@lists.ozlabs.org 5588S: Supported 5589F: Documentation/ABI/testing/sysfs-class-cxl 5590F: Documentation/powerpc/cxl.rst 5591F: arch/powerpc/platforms/powernv/pci-cxl.c 5592F: drivers/misc/cxl/ 5593F: include/misc/cxl* 5594F: include/uapi/misc/cxl.h 5595 5596CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER 5597M: Manoj N. Kumar <manoj@linux.ibm.com> 5598M: Matthew R. Ochs <mrochs@linux.ibm.com> 5599M: Uma Krishnan <ukrishn@linux.ibm.com> 5600L: linux-scsi@vger.kernel.org 5601S: Supported 5602F: Documentation/powerpc/cxlflash.rst 5603F: drivers/scsi/cxlflash/ 5604F: include/uapi/scsi/cxlflash_ioctl.h 5605 5606CYBERPRO FB DRIVER 5607M: Russell King <linux@armlinux.org.uk> 5608L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5609S: Maintained 5610W: http://www.armlinux.org.uk/ 5611F: drivers/video/fbdev/cyber2000fb.* 5612 5613CYCLADES PC300 DRIVER 5614S: Orphan 5615F: drivers/net/wan/pc300* 5616 5617CYPRESS CY8C95X0 PINCTRL DRIVER 5618M: Patrick Rudolph <patrick.rudolph@9elements.com> 5619L: linux-gpio@vger.kernel.org 5620S: Maintained 5621F: drivers/pinctrl/pinctrl-cy8c95x0.c 5622 5623CYPRESS CY8CTMA140 TOUCHSCREEN DRIVER 5624M: Linus Walleij <linus.walleij@linaro.org> 5625L: linux-input@vger.kernel.org 5626S: Maintained 5627F: drivers/input/touchscreen/cy8ctma140.c 5628 5629CYPRESS STREETFIGHTER TOUCHKEYS DRIVER 5630M: Yassine Oudjana <y.oudjana@protonmail.com> 5631L: linux-input@vger.kernel.org 5632S: Maintained 5633F: Documentation/devicetree/bindings/input/cypress-sf.yaml 5634F: drivers/input/keyboard/cypress-sf.c 5635 5636CYPRESS_FIRMWARE MEDIA DRIVER 5637M: Antti Palosaari <crope@iki.fi> 5638L: linux-media@vger.kernel.org 5639S: Maintained 5640W: https://linuxtv.org 5641W: http://palosaari.fi/linux/ 5642Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5643T: git git://linuxtv.org/anttip/media_tree.git 5644F: drivers/media/common/cypress_firmware* 5645 5646CYTTSP TOUCHSCREEN DRIVER 5647M: Linus Walleij <linus.walleij@linaro.org> 5648L: linux-input@vger.kernel.org 5649S: Maintained 5650F: drivers/input/touchscreen/cyttsp* 5651 5652D-LINK DIR-685 TOUCHKEYS DRIVER 5653M: Linus Walleij <linus.walleij@linaro.org> 5654L: linux-input@vger.kernel.org 5655S: Supported 5656F: drivers/input/keyboard/dlink-dir685-touchkeys.c 5657 5658DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK 5659M: Joshua Kinard <kumba@gentoo.org> 5660S: Maintained 5661F: drivers/rtc/rtc-ds1685.c 5662F: include/linux/rtc/ds1685.h 5663 5664DAMA SLAVE for AX.25 5665M: Joerg Reuter <jreuter@yaina.de> 5666L: linux-hams@vger.kernel.org 5667S: Maintained 5668W: http://yaina.de/jreuter/ 5669W: http://www.qsl.net/dl1bke/ 5670F: net/ax25/af_ax25.c 5671F: net/ax25/ax25_dev.c 5672F: net/ax25/ax25_ds_* 5673F: net/ax25/ax25_in.c 5674F: net/ax25/ax25_out.c 5675F: net/ax25/ax25_timer.c 5676F: net/ax25/sysctl_net_ax25.c 5677 5678DATA ACCESS MONITOR 5679M: SeongJae Park <sj@kernel.org> 5680L: damon@lists.linux.dev 5681L: linux-mm@kvack.org 5682S: Maintained 5683W: https://damonitor.github.io 5684P: Documentation/mm/damon/maintainer-profile.rst 5685T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 5686T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 5687T: git git://git.kernel.org/pub/scm/linux/kernel/git/sj/linux.git damon/next 5688F: Documentation/ABI/testing/sysfs-kernel-mm-damon 5689F: Documentation/admin-guide/mm/damon/ 5690F: Documentation/mm/damon/ 5691F: include/linux/damon.h 5692F: include/trace/events/damon.h 5693F: mm/damon/ 5694F: tools/testing/selftests/damon/ 5695 5696DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER 5697L: netdev@vger.kernel.org 5698S: Orphan 5699F: Documentation/networking/device_drivers/ethernet/dec/dmfe.rst 5700F: drivers/net/ethernet/dec/tulip/dmfe.c 5701 5702DC390/AM53C974 SCSI driver 5703M: Hannes Reinecke <hare@suse.com> 5704L: linux-scsi@vger.kernel.org 5705S: Maintained 5706F: drivers/scsi/am53c974.c 5707 5708DC395x SCSI driver 5709M: Oliver Neukum <oliver@neukum.org> 5710M: Ali Akcaagac <aliakc@web.de> 5711M: Jamie Lenehan <lenehan@twibble.org> 5712L: dc395x@twibble.org 5713S: Maintained 5714W: http://twibble.org/dist/dc395x/ 5715W: http://lists.twibble.org/mailman/listinfo/dc395x/ 5716F: Documentation/scsi/dc395x.rst 5717F: drivers/scsi/dc395x.* 5718 5719DCCP PROTOCOL 5720L: dccp@vger.kernel.org 5721S: Orphan 5722W: http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp 5723F: include/linux/dccp.h 5724F: include/linux/tfrc.h 5725F: include/uapi/linux/dccp.h 5726F: net/dccp/ 5727 5728DECSTATION PLATFORM SUPPORT 5729M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5730L: linux-mips@vger.kernel.org 5731S: Maintained 5732W: http://www.linux-mips.org/wiki/DECstation 5733F: arch/mips/dec/ 5734F: arch/mips/include/asm/dec/ 5735F: arch/mips/include/asm/mach-dec/ 5736 5737DEFXX FDDI NETWORK DRIVER 5738M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5739S: Maintained 5740F: drivers/net/fddi/defxx.* 5741 5742DEFZA FDDI NETWORK DRIVER 5743M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5744S: Maintained 5745F: drivers/net/fddi/defza.* 5746 5747DEINTERLACE DRIVERS FOR ALLWINNER H3 5748M: Jernej Skrabec <jernej.skrabec@gmail.com> 5749L: linux-media@vger.kernel.org 5750S: Maintained 5751T: git git://linuxtv.org/media_tree.git 5752F: Documentation/devicetree/bindings/media/allwinner,sun8i-h3-deinterlace.yaml 5753F: drivers/media/platform/sunxi/sun8i-di/ 5754 5755DELL LAPTOP DRIVER 5756M: Matthew Garrett <mjg59@srcf.ucam.org> 5757M: Pali Rohár <pali@kernel.org> 5758L: platform-driver-x86@vger.kernel.org 5759S: Maintained 5760F: drivers/platform/x86/dell/dell-laptop.c 5761 5762DELL LAPTOP FREEFALL DRIVER 5763M: Pali Rohár <pali@kernel.org> 5764S: Maintained 5765F: drivers/platform/x86/dell/dell-smo8800.c 5766 5767DELL LAPTOP RBTN DRIVER 5768M: Pali Rohár <pali@kernel.org> 5769S: Maintained 5770F: drivers/platform/x86/dell/dell-rbtn.* 5771 5772DELL LAPTOP SMM DRIVER 5773M: Pali Rohár <pali@kernel.org> 5774S: Maintained 5775F: Documentation/ABI/obsolete/procfs-i8k 5776F: drivers/hwmon/dell-smm-hwmon.c 5777F: include/uapi/linux/i8k.h 5778 5779DELL REMOTE BIOS UPDATE DRIVER 5780M: Stuart Hayes <stuart.w.hayes@gmail.com> 5781L: platform-driver-x86@vger.kernel.org 5782S: Maintained 5783F: drivers/platform/x86/dell/dell_rbu.c 5784 5785DELL SMBIOS DRIVER 5786M: Pali Rohár <pali@kernel.org> 5787L: Dell.Client.Kernel@dell.com 5788L: platform-driver-x86@vger.kernel.org 5789S: Maintained 5790F: drivers/platform/x86/dell/dell-smbios.* 5791 5792DELL SMBIOS SMM DRIVER 5793L: Dell.Client.Kernel@dell.com 5794L: platform-driver-x86@vger.kernel.org 5795S: Maintained 5796F: drivers/platform/x86/dell/dell-smbios-smm.c 5797 5798DELL SMBIOS WMI DRIVER 5799L: Dell.Client.Kernel@dell.com 5800L: platform-driver-x86@vger.kernel.org 5801S: Maintained 5802F: drivers/platform/x86/dell/dell-smbios-wmi.c 5803F: tools/wmi/dell-smbios-example.c 5804 5805DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas) 5806M: Stuart Hayes <stuart.w.hayes@gmail.com> 5807L: platform-driver-x86@vger.kernel.org 5808S: Maintained 5809F: Documentation/driver-api/dcdbas.rst 5810F: drivers/platform/x86/dell/dcdbas.* 5811 5812DELL WMI DDV DRIVER 5813M: Armin Wolf <W_Armin@gmx.de> 5814S: Maintained 5815F: Documentation/ABI/testing/debugfs-dell-wmi-ddv 5816F: Documentation/ABI/testing/sysfs-platform-dell-wmi-ddv 5817F: drivers/platform/x86/dell/dell-wmi-ddv.c 5818 5819DELL WMI DESCRIPTOR DRIVER 5820L: Dell.Client.Kernel@dell.com 5821S: Maintained 5822F: drivers/platform/x86/dell/dell-wmi-descriptor.c 5823 5824DELL WMI HARDWARE PRIVACY SUPPORT 5825M: Perry Yuan <Perry.Yuan@dell.com> 5826L: Dell.Client.Kernel@dell.com 5827L: platform-driver-x86@vger.kernel.org 5828S: Maintained 5829F: drivers/platform/x86/dell/dell-wmi-privacy.c 5830 5831DELL WMI NOTIFICATIONS DRIVER 5832M: Matthew Garrett <mjg59@srcf.ucam.org> 5833M: Pali Rohár <pali@kernel.org> 5834S: Maintained 5835F: drivers/platform/x86/dell/dell-wmi-base.c 5836 5837DELL WMI SYSMAN DRIVER 5838M: Prasanth Ksr <prasanth.ksr@dell.com> 5839L: Dell.Client.Kernel@dell.com 5840L: platform-driver-x86@vger.kernel.org 5841S: Maintained 5842F: Documentation/ABI/testing/sysfs-class-firmware-attributes 5843F: drivers/platform/x86/dell/dell-wmi-sysman/ 5844 5845DELTA AHE-50DC FAN CONTROL MODULE DRIVER 5846M: Zev Weiss <zev@bewilderbeest.net> 5847L: linux-hwmon@vger.kernel.org 5848S: Maintained 5849F: drivers/hwmon/pmbus/delta-ahe50dc-fan.c 5850 5851DELTA DPS920AB PSU DRIVER 5852M: Robert Marko <robert.marko@sartura.hr> 5853L: linux-hwmon@vger.kernel.org 5854S: Maintained 5855F: Documentation/hwmon/dps920ab.rst 5856F: drivers/hwmon/pmbus/dps920ab.c 5857 5858DELTA NETWORKS TN48M CPLD DRIVERS 5859M: Robert Marko <robert.marko@sartura.hr> 5860S: Maintained 5861F: Documentation/devicetree/bindings/gpio/delta,tn48m-gpio.yaml 5862F: Documentation/devicetree/bindings/mfd/delta,tn48m-cpld.yaml 5863F: Documentation/devicetree/bindings/reset/delta,tn48m-reset.yaml 5864F: drivers/gpio/gpio-tn48m.c 5865F: include/dt-bindings/reset/delta,tn48m-reset.h 5866 5867DELTA ST MEDIA DRIVER 5868M: Hugues Fruchet <hugues.fruchet@foss.st.com> 5869L: linux-media@vger.kernel.org 5870S: Supported 5871W: https://linuxtv.org 5872T: git git://linuxtv.org/media_tree.git 5873F: drivers/media/platform/st/sti/delta 5874 5875DENALI NAND DRIVER 5876L: linux-mtd@lists.infradead.org 5877S: Orphan 5878F: drivers/mtd/nand/raw/denali* 5879 5880DESIGNWARE EDMA CORE IP DRIVER 5881M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5882L: dmaengine@vger.kernel.org 5883S: Maintained 5884F: drivers/dma/dw-edma/ 5885F: include/linux/dma/edma.h 5886 5887DESIGNWARE USB2 DRD IP DRIVER 5888M: Minas Harutyunyan <hminas@synopsys.com> 5889L: linux-usb@vger.kernel.org 5890S: Maintained 5891T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 5892F: drivers/usb/dwc2/ 5893 5894DESIGNWARE USB3 DRD IP DRIVER 5895M: Thinh Nguyen <Thinh.Nguyen@synopsys.com> 5896L: linux-usb@vger.kernel.org 5897S: Maintained 5898F: drivers/usb/dwc3/ 5899 5900DESIGNWARE XDATA IP DRIVER 5901M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5902L: linux-pci@vger.kernel.org 5903S: Maintained 5904F: Documentation/misc-devices/dw-xdata-pcie.rst 5905F: drivers/misc/dw-xdata-pcie.c 5906 5907DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER 5908M: Andreas Klinger <ak@it-klinger.de> 5909L: linux-iio@vger.kernel.org 5910S: Maintained 5911F: Documentation/ABI/testing/sysfs-bus-iio-distance-srf08 5912F: drivers/iio/proximity/srf*.c 5913 5914DEVICE COREDUMP (DEV_COREDUMP) 5915M: Johannes Berg <johannes@sipsolutions.net> 5916L: linux-kernel@vger.kernel.org 5917S: Maintained 5918F: drivers/base/devcoredump.c 5919F: include/linux/devcoredump.h 5920 5921DEVICE DEPENDENCY HELPER SCRIPT 5922M: Saravana Kannan <saravanak@google.com> 5923L: linux-kernel@vger.kernel.org 5924S: Maintained 5925F: scripts/dev-needs.sh 5926 5927DEVICE DIRECT ACCESS (DAX) 5928M: Dan Williams <dan.j.williams@intel.com> 5929M: Vishal Verma <vishal.l.verma@intel.com> 5930M: Dave Jiang <dave.jiang@intel.com> 5931L: nvdimm@lists.linux.dev 5932L: linux-cxl@vger.kernel.org 5933S: Supported 5934F: drivers/dax/ 5935 5936DEVICE FREQUENCY (DEVFREQ) 5937M: MyungJoo Ham <myungjoo.ham@samsung.com> 5938M: Kyungmin Park <kyungmin.park@samsung.com> 5939M: Chanwoo Choi <cw00.choi@samsung.com> 5940L: linux-pm@vger.kernel.org 5941S: Maintained 5942T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5943F: Documentation/devicetree/bindings/devfreq/ 5944F: Documentation/devicetree/bindings/interconnect/mediatek,cci.yaml 5945F: drivers/devfreq/ 5946F: include/linux/devfreq.h 5947F: include/trace/events/devfreq.h 5948 5949DEVICE FREQUENCY EVENT (DEVFREQ-EVENT) 5950M: Chanwoo Choi <cw00.choi@samsung.com> 5951L: linux-pm@vger.kernel.org 5952S: Supported 5953T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5954F: Documentation/devicetree/bindings/devfreq/event/ 5955F: drivers/devfreq/devfreq-event.c 5956F: drivers/devfreq/event/ 5957F: include/dt-bindings/pmu/exynos_ppmu.h 5958F: include/linux/devfreq-event.h 5959 5960DEVICE RESOURCE MANAGEMENT HELPERS 5961M: Hans de Goede <hdegoede@redhat.com> 5962R: Matti Vaittinen <mazziesaccount@gmail.com> 5963S: Maintained 5964F: include/linux/devm-helpers.h 5965 5966DEVICE-MAPPER (LVM) 5967M: Alasdair Kergon <agk@redhat.com> 5968M: Mike Snitzer <snitzer@kernel.org> 5969M: dm-devel@redhat.com 5970L: dm-devel@redhat.com 5971S: Maintained 5972W: http://sources.redhat.com/dm 5973Q: http://patchwork.kernel.org/project/dm-devel/list/ 5974T: git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git 5975T: quilt http://people.redhat.com/agk/patches/linux/editing/ 5976F: Documentation/admin-guide/device-mapper/ 5977F: drivers/md/Kconfig 5978F: drivers/md/Makefile 5979F: drivers/md/dm* 5980F: drivers/md/persistent-data/ 5981F: include/linux/device-mapper.h 5982F: include/linux/dm-*.h 5983F: include/uapi/linux/dm-*.h 5984 5985DEVLINK 5986M: Jiri Pirko <jiri@resnulli.us> 5987L: netdev@vger.kernel.org 5988S: Supported 5989F: Documentation/networking/devlink 5990F: include/net/devlink.h 5991F: include/uapi/linux/devlink.h 5992F: net/devlink/ 5993 5994DH ELECTRONICS IMX6 DHCOM/DHCOR BOARD SUPPORT 5995M: Christoph Niedermaier <cniedermaier@dh-electronics.com> 5996L: kernel@dh-electronics.com 5997S: Maintained 5998F: arch/arm/boot/dts/imx6*-dhcom-* 5999F: arch/arm/boot/dts/imx6*-dhcor-* 6000 6001DH ELECTRONICS STM32MP1 DHCOM/DHCOR BOARD SUPPORT 6002M: Marek Vasut <marex@denx.de> 6003L: kernel@dh-electronics.com 6004S: Maintained 6005F: arch/arm/boot/dts/stm32mp1*-dhcom-* 6006F: arch/arm/boot/dts/stm32mp1*-dhcor-* 6007 6008DIALOG SEMICONDUCTOR DRIVERS 6009M: Support Opensource <support.opensource@diasemi.com> 6010S: Supported 6011W: http://www.dialog-semiconductor.com/products 6012F: Documentation/devicetree/bindings/input/da90??-onkey.txt 6013F: Documentation/devicetree/bindings/input/dlg,da72??.txt 6014F: Documentation/devicetree/bindings/mfd/da90*.txt 6015F: Documentation/devicetree/bindings/mfd/da90*.yaml 6016F: Documentation/devicetree/bindings/regulator/da92*.txt 6017F: Documentation/devicetree/bindings/regulator/dlg,da9*.yaml 6018F: Documentation/devicetree/bindings/regulator/slg51000.txt 6019F: Documentation/devicetree/bindings/sound/da[79]*.txt 6020F: Documentation/devicetree/bindings/thermal/da90??-thermal.txt 6021F: Documentation/devicetree/bindings/watchdog/da90??-wdt.txt 6022F: Documentation/hwmon/da90??.rst 6023F: drivers/gpio/gpio-da90??.c 6024F: drivers/hwmon/da90??-hwmon.c 6025F: drivers/iio/adc/da91??-*.c 6026F: drivers/input/misc/da72??.[ch] 6027F: drivers/input/misc/da90??_onkey.c 6028F: drivers/input/touchscreen/da9052_tsi.c 6029F: drivers/leds/leds-da90??.c 6030F: drivers/mfd/da903x.c 6031F: drivers/mfd/da90??-*.c 6032F: drivers/mfd/da91??-*.c 6033F: drivers/pinctrl/pinctrl-da90??.c 6034F: drivers/power/supply/da9052-battery.c 6035F: drivers/power/supply/da91??-*.c 6036F: drivers/regulator/da9???-regulator.[ch] 6037F: drivers/regulator/slg51000-regulator.[ch] 6038F: drivers/rtc/rtc-da90??.c 6039F: drivers/thermal/da90??-thermal.c 6040F: drivers/video/backlight/da90??_bl.c 6041F: drivers/watchdog/da90??_wdt.c 6042F: include/dt-bindings/regulator/dlg,da9*-regulator.h 6043F: include/linux/mfd/da903x.h 6044F: include/linux/mfd/da9052/ 6045F: include/linux/mfd/da9055/ 6046F: include/linux/mfd/da9062/ 6047F: include/linux/mfd/da9063/ 6048F: include/linux/mfd/da9150/ 6049F: include/linux/regulator/da9211.h 6050F: include/sound/da[79]*.h 6051F: sound/soc/codecs/da[79]*.[ch] 6052 6053DIAMOND SYSTEMS GPIO-MM GPIO DRIVER 6054M: William Breathitt Gray <william.gray@linaro.org> 6055L: linux-gpio@vger.kernel.org 6056S: Maintained 6057F: drivers/gpio/gpio-gpio-mm.c 6058 6059DIOLAN U2C-12 I2C DRIVER 6060M: Guenter Roeck <linux@roeck-us.net> 6061L: linux-i2c@vger.kernel.org 6062S: Maintained 6063F: drivers/i2c/busses/i2c-diolan-u2c.c 6064 6065DIRECTORY NOTIFICATION (DNOTIFY) 6066M: Jan Kara <jack@suse.cz> 6067R: Amir Goldstein <amir73il@gmail.com> 6068L: linux-fsdevel@vger.kernel.org 6069S: Maintained 6070F: Documentation/filesystems/dnotify.rst 6071F: fs/notify/dnotify/ 6072F: include/linux/dnotify.h 6073 6074DISK GEOMETRY AND PARTITION HANDLING 6075M: Andries Brouwer <aeb@cwi.nl> 6076S: Maintained 6077W: http://www.win.tue.nl/~aeb/linux/Large-Disk.html 6078W: http://www.win.tue.nl/~aeb/linux/zip/zip-1.html 6079W: http://www.win.tue.nl/~aeb/partitions/partition_types-1.html 6080 6081DISKQUOTA 6082M: Jan Kara <jack@suse.com> 6083S: Maintained 6084F: Documentation/filesystems/quota.rst 6085F: fs/quota/ 6086F: include/linux/quota*.h 6087F: include/uapi/linux/quota*.h 6088 6089DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB) 6090M: Bernie Thompson <bernie@plugable.com> 6091L: linux-fbdev@vger.kernel.org 6092S: Maintained 6093W: http://plugable.com/category/projects/udlfb/ 6094F: Documentation/fb/udlfb.rst 6095F: drivers/video/fbdev/udlfb.c 6096F: include/video/udlfb.h 6097 6098DISTRIBUTED LOCK MANAGER (DLM) 6099M: Christine Caulfield <ccaulfie@redhat.com> 6100M: David Teigland <teigland@redhat.com> 6101L: cluster-devel@redhat.com 6102S: Supported 6103W: http://sources.redhat.com/cluster/ 6104T: git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git 6105F: fs/dlm/ 6106 6107DMA BUFFER SHARING FRAMEWORK 6108M: Sumit Semwal <sumit.semwal@linaro.org> 6109M: Christian König <christian.koenig@amd.com> 6110L: linux-media@vger.kernel.org 6111L: dri-devel@lists.freedesktop.org 6112L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6113S: Maintained 6114T: git git://anongit.freedesktop.org/drm/drm-misc 6115F: Documentation/driver-api/dma-buf.rst 6116F: drivers/dma-buf/ 6117F: include/linux/*fence.h 6118F: include/linux/dma-buf.h 6119F: include/linux/dma-resv.h 6120K: \bdma_(?:buf|fence|resv)\b 6121 6122DMA GENERIC OFFLOAD ENGINE SUBSYSTEM 6123M: Vinod Koul <vkoul@kernel.org> 6124L: dmaengine@vger.kernel.org 6125S: Maintained 6126Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 6127T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine.git 6128F: Documentation/devicetree/bindings/dma/ 6129F: Documentation/driver-api/dmaengine/ 6130F: drivers/dma/ 6131F: include/dt-bindings/dma/ 6132F: include/linux/dma/ 6133F: include/linux/dmaengine.h 6134F: include/linux/of_dma.h 6135 6136DMA MAPPING BENCHMARK 6137M: Xiang Chen <chenxiang66@hisilicon.com> 6138L: iommu@lists.linux.dev 6139F: kernel/dma/map_benchmark.c 6140F: tools/testing/selftests/dma/ 6141 6142DMA MAPPING HELPERS 6143M: Christoph Hellwig <hch@lst.de> 6144M: Marek Szyprowski <m.szyprowski@samsung.com> 6145R: Robin Murphy <robin.murphy@arm.com> 6146L: iommu@lists.linux.dev 6147S: Supported 6148W: http://git.infradead.org/users/hch/dma-mapping.git 6149T: git git://git.infradead.org/users/hch/dma-mapping.git 6150F: include/asm-generic/dma-mapping.h 6151F: include/linux/dma-direct.h 6152F: include/linux/dma-map-ops.h 6153F: include/linux/dma-mapping.h 6154F: include/linux/swiotlb.h 6155F: kernel/dma/ 6156 6157DMA-BUF HEAPS FRAMEWORK 6158M: Sumit Semwal <sumit.semwal@linaro.org> 6159R: Benjamin Gaignard <benjamin.gaignard@collabora.com> 6160R: Liam Mark <lmark@codeaurora.org> 6161R: Laura Abbott <labbott@redhat.com> 6162R: Brian Starkey <Brian.Starkey@arm.com> 6163R: John Stultz <jstultz@google.com> 6164L: linux-media@vger.kernel.org 6165L: dri-devel@lists.freedesktop.org 6166L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6167S: Maintained 6168T: git git://anongit.freedesktop.org/drm/drm-misc 6169F: drivers/dma-buf/dma-heap.c 6170F: drivers/dma-buf/heaps/* 6171F: include/linux/dma-heap.h 6172F: include/uapi/linux/dma-heap.h 6173 6174DMC FREQUENCY DRIVER FOR SAMSUNG EXYNOS5422 6175M: Lukasz Luba <lukasz.luba@arm.com> 6176L: linux-pm@vger.kernel.org 6177L: linux-samsung-soc@vger.kernel.org 6178S: Maintained 6179F: Documentation/devicetree/bindings/memory-controllers/samsung,exynos5422-dmc.yaml 6180F: drivers/memory/samsung/exynos5422-dmc.c 6181 6182DME1737 HARDWARE MONITOR DRIVER 6183M: Juerg Haefliger <juergh@proton.me> 6184L: linux-hwmon@vger.kernel.org 6185S: Maintained 6186F: Documentation/hwmon/dme1737.rst 6187F: drivers/hwmon/dme1737.c 6188 6189DMI/SMBIOS SUPPORT 6190M: Jean Delvare <jdelvare@suse.com> 6191S: Maintained 6192T: git git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging.git dmi-for-next 6193F: Documentation/ABI/testing/sysfs-firmware-dmi-tables 6194F: drivers/firmware/dmi-id.c 6195F: drivers/firmware/dmi_scan.c 6196F: include/linux/dmi.h 6197 6198DOCUMENTATION 6199M: Jonathan Corbet <corbet@lwn.net> 6200L: linux-doc@vger.kernel.org 6201S: Maintained 6202P: Documentation/doc-guide/maintainer-profile.rst 6203T: git git://git.lwn.net/linux.git docs-next 6204F: Documentation/ 6205F: scripts/documentation-file-ref-check 6206F: scripts/kernel-doc 6207F: scripts/sphinx-pre-install 6208X: Documentation/ABI/ 6209X: Documentation/admin-guide/media/ 6210X: Documentation/devicetree/ 6211X: Documentation/driver-api/media/ 6212X: Documentation/firmware-guide/acpi/ 6213X: Documentation/i2c/ 6214X: Documentation/power/ 6215X: Documentation/spi/ 6216X: Documentation/userspace-api/media/ 6217 6218DOCUMENTATION REPORTING ISSUES 6219M: Thorsten Leemhuis <linux@leemhuis.info> 6220L: linux-doc@vger.kernel.org 6221S: Maintained 6222F: Documentation/admin-guide/quickly-build-trimmed-linux.rst 6223F: Documentation/admin-guide/reporting-issues.rst 6224 6225DOCUMENTATION SCRIPTS 6226M: Mauro Carvalho Chehab <mchehab@kernel.org> 6227L: linux-doc@vger.kernel.org 6228S: Maintained 6229F: Documentation/sphinx/parse-headers.pl 6230F: scripts/documentation-file-ref-check 6231F: scripts/sphinx-pre-install 6232 6233DOCUMENTATION/ITALIAN 6234M: Federico Vaga <federico.vaga@vaga.pv.it> 6235L: linux-doc@vger.kernel.org 6236S: Maintained 6237F: Documentation/translations/it_IT 6238 6239DOCUMENTATION/JAPANESE 6240R: Akira Yokosawa <akiyks@gmail.com> 6241L: linux-doc@vger.kernel.org 6242S: Maintained 6243F: Documentation/translations/ja_JP 6244 6245DONGWOON DW9714 LENS VOICE COIL DRIVER 6246M: Sakari Ailus <sakari.ailus@linux.intel.com> 6247L: linux-media@vger.kernel.org 6248S: Maintained 6249T: git git://linuxtv.org/media_tree.git 6250F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.yaml 6251F: drivers/media/i2c/dw9714.c 6252 6253DONGWOON DW9768 LENS VOICE COIL DRIVER 6254M: Dongchun Zhu <dongchun.zhu@mediatek.com> 6255L: linux-media@vger.kernel.org 6256S: Maintained 6257T: git git://linuxtv.org/media_tree.git 6258F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9768.yaml 6259F: drivers/media/i2c/dw9768.c 6260 6261DONGWOON DW9807 LENS VOICE COIL DRIVER 6262M: Sakari Ailus <sakari.ailus@linux.intel.com> 6263L: linux-media@vger.kernel.org 6264S: Maintained 6265T: git git://linuxtv.org/media_tree.git 6266F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.yaml 6267F: drivers/media/i2c/dw9807-vcm.c 6268 6269DOUBLETALK DRIVER 6270M: "James R. Van Zandt" <jrv@vanzandt.mv.com> 6271L: blinux-list@redhat.com 6272S: Maintained 6273F: drivers/char/dtlk.c 6274F: include/linux/dtlk.h 6275 6276DPAA2 DATAPATH I/O (DPIO) DRIVER 6277M: Roy Pledge <Roy.Pledge@nxp.com> 6278L: linux-kernel@vger.kernel.org 6279S: Maintained 6280F: drivers/soc/fsl/dpio 6281 6282DPAA2 ETHERNET DRIVER 6283M: Ioana Ciornei <ioana.ciornei@nxp.com> 6284L: netdev@vger.kernel.org 6285S: Maintained 6286F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/ethernet-driver.rst 6287F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/mac-phy-support.rst 6288F: drivers/net/ethernet/freescale/dpaa2/Kconfig 6289F: drivers/net/ethernet/freescale/dpaa2/Makefile 6290F: drivers/net/ethernet/freescale/dpaa2/dpaa2-eth* 6291F: drivers/net/ethernet/freescale/dpaa2/dpaa2-mac* 6292F: drivers/net/ethernet/freescale/dpaa2/dpaa2-xsk* 6293F: drivers/net/ethernet/freescale/dpaa2/dpkg.h 6294F: drivers/net/ethernet/freescale/dpaa2/dpmac* 6295F: drivers/net/ethernet/freescale/dpaa2/dpni* 6296 6297DPAA2 ETHERNET SWITCH DRIVER 6298M: Ioana Ciornei <ioana.ciornei@nxp.com> 6299L: netdev@vger.kernel.org 6300S: Maintained 6301F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/switch-driver.rst 6302F: drivers/net/ethernet/freescale/dpaa2/dpaa2-switch* 6303F: drivers/net/ethernet/freescale/dpaa2/dpsw* 6304 6305DRBD DRIVER 6306M: Philipp Reisner <philipp.reisner@linbit.com> 6307M: Lars Ellenberg <lars.ellenberg@linbit.com> 6308M: Christoph Böhmwalder <christoph.boehmwalder@linbit.com> 6309L: drbd-dev@lists.linbit.com 6310S: Supported 6311W: http://www.drbd.org 6312T: git git://git.linbit.com/linux-drbd.git 6313T: git git://git.linbit.com/drbd-8.4.git 6314F: Documentation/admin-guide/blockdev/ 6315F: drivers/block/drbd/ 6316F: include/linux/drbd* 6317F: lib/lru_cache.c 6318 6319DRIVER COMPONENT FRAMEWORK 6320L: dri-devel@lists.freedesktop.org 6321F: drivers/base/component.c 6322F: include/linux/component.h 6323 6324DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS 6325M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 6326R: "Rafael J. Wysocki" <rafael@kernel.org> 6327S: Supported 6328T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 6329F: Documentation/core-api/kobject.rst 6330F: drivers/base/ 6331F: fs/debugfs/ 6332F: fs/sysfs/ 6333F: include/linux/debugfs.h 6334F: include/linux/fwnode.h 6335F: include/linux/kobj* 6336F: include/linux/property.h 6337F: lib/kobj* 6338 6339DRIVERS FOR OMAP ADAPTIVE VOLTAGE SCALING (AVS) 6340M: Nishanth Menon <nm@ti.com> 6341L: linux-pm@vger.kernel.org 6342S: Maintained 6343F: drivers/soc/ti/smartreflex.c 6344F: include/linux/power/smartreflex.h 6345 6346DRM ACCEL DRIVERS FOR INTEL VPU 6347M: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com> 6348M: Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com> 6349L: dri-devel@lists.freedesktop.org 6350S: Supported 6351T: git git://anongit.freedesktop.org/drm/drm-misc 6352F: drivers/accel/ivpu/ 6353F: include/uapi/drm/ivpu_accel.h 6354 6355DRM COMPUTE ACCELERATORS DRIVERS AND FRAMEWORK 6356M: Oded Gabbay <ogabbay@kernel.org> 6357L: dri-devel@lists.freedesktop.org 6358S: Maintained 6359C: irc://irc.oftc.net/dri-devel 6360T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/accel.git 6361F: Documentation/accel/ 6362F: drivers/accel/ 6363F: include/drm/drm_accel.h 6364 6365DRM DRIVER FOR ALLWINNER DE2 AND DE3 ENGINE 6366M: Maxime Ripard <mripard@kernel.org> 6367M: Chen-Yu Tsai <wens@csie.org> 6368R: Jernej Skrabec <jernej.skrabec@gmail.com> 6369L: dri-devel@lists.freedesktop.org 6370S: Supported 6371T: git git://anongit.freedesktop.org/drm/drm-misc 6372F: drivers/gpu/drm/sun4i/sun8i* 6373 6374DRM DRIVER FOR ARM PL111 CLCD 6375M: Emma Anholt <emma@anholt.net> 6376S: Supported 6377T: git git://anongit.freedesktop.org/drm/drm-misc 6378F: drivers/gpu/drm/pl111/ 6379 6380DRM DRIVER FOR ARM VERSATILE TFT PANELS 6381M: Linus Walleij <linus.walleij@linaro.org> 6382S: Maintained 6383T: git git://anongit.freedesktop.org/drm/drm-misc 6384F: Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.yaml 6385F: drivers/gpu/drm/panel/panel-arm-versatile.c 6386 6387DRM DRIVER FOR ASPEED BMC GFX 6388M: Joel Stanley <joel@jms.id.au> 6389L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 6390S: Supported 6391T: git git://anongit.freedesktop.org/drm/drm-misc 6392F: Documentation/devicetree/bindings/gpu/aspeed-gfx.txt 6393F: drivers/gpu/drm/aspeed/ 6394 6395DRM DRIVER FOR AST SERVER GRAPHICS CHIPS 6396M: Dave Airlie <airlied@redhat.com> 6397R: Thomas Zimmermann <tzimmermann@suse.de> 6398L: dri-devel@lists.freedesktop.org 6399S: Supported 6400T: git git://anongit.freedesktop.org/drm/drm-misc 6401F: drivers/gpu/drm/ast/ 6402 6403DRM DRIVER FOR BOCHS VIRTUAL GPU 6404M: Gerd Hoffmann <kraxel@redhat.com> 6405L: virtualization@lists.linux-foundation.org 6406S: Maintained 6407T: git git://anongit.freedesktop.org/drm/drm-misc 6408F: drivers/gpu/drm/tiny/bochs.c 6409 6410DRM DRIVER FOR BOE HIMAX8279D PANELS 6411M: Jerry Han <hanxu5@huaqin.corp-partner.google.com> 6412S: Maintained 6413F: Documentation/devicetree/bindings/display/panel/boe,himax8279d.yaml 6414F: drivers/gpu/drm/panel/panel-boe-himax8279d.c 6415 6416DRM DRIVER FOR CHIPONE ICN6211 MIPI-DSI to RGB CONVERTER BRIDGE 6417M: Jagan Teki <jagan@amarulasolutions.com> 6418S: Maintained 6419F: Documentation/devicetree/bindings/display/bridge/chipone,icn6211.yaml 6420F: drivers/gpu/drm/bridge/chipone-icn6211.c 6421 6422DRM DRIVER FOR EBBG FT8719 PANEL 6423M: Joel Selvaraj <jo@jsfamily.in> 6424S: Maintained 6425T: git git://anongit.freedesktop.org/drm/drm-misc 6426F: Documentation/devicetree/bindings/display/panel/ebbg,ft8719.yaml 6427F: drivers/gpu/drm/panel/panel-ebbg-ft8719.c 6428 6429DRM DRIVER FOR FARADAY TVE200 TV ENCODER 6430M: Linus Walleij <linus.walleij@linaro.org> 6431S: Maintained 6432T: git git://anongit.freedesktop.org/drm/drm-misc 6433F: drivers/gpu/drm/tve200/ 6434 6435DRM DRIVER FOR FEIXIN K101 IM2BA02 MIPI-DSI LCD PANELS 6436M: Icenowy Zheng <icenowy@aosc.io> 6437S: Maintained 6438F: Documentation/devicetree/bindings/display/panel/feixin,k101-im2ba02.yaml 6439F: drivers/gpu/drm/panel/panel-feixin-k101-im2ba02.c 6440 6441DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS 6442M: Jagan Teki <jagan@amarulasolutions.com> 6443S: Maintained 6444F: Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.yaml 6445F: drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c 6446 6447DRM DRIVER FOR FIRMWARE FRAMEBUFFERS 6448M: Thomas Zimmermann <tzimmermann@suse.de> 6449M: Javier Martinez Canillas <javierm@redhat.com> 6450L: dri-devel@lists.freedesktop.org 6451S: Maintained 6452T: git git://anongit.freedesktop.org/drm/drm-misc 6453F: drivers/gpu/drm/drm_aperture.c 6454F: drivers/gpu/drm/tiny/ofdrm.c 6455F: drivers/gpu/drm/tiny/simpledrm.c 6456F: drivers/video/aperture.c 6457F: drivers/video/nomodeset.c 6458F: include/drm/drm_aperture.h 6459F: include/linux/aperture.h 6460F: include/video/nomodeset.h 6461 6462DRM DRIVER FOR GENERIC EDP PANELS 6463R: Douglas Anderson <dianders@chromium.org> 6464F: Documentation/devicetree/bindings/display/panel/panel-edp.yaml 6465F: drivers/gpu/drm/panel/panel-edp.c 6466 6467DRM DRIVER FOR GENERIC USB DISPLAY 6468M: Noralf Trønnes <noralf@tronnes.org> 6469S: Maintained 6470W: https://github.com/notro/gud/wiki 6471T: git git://anongit.freedesktop.org/drm/drm-misc 6472F: drivers/gpu/drm/gud/ 6473F: include/drm/gud.h 6474 6475DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTORS 6476M: Hans de Goede <hdegoede@redhat.com> 6477S: Maintained 6478T: git git://anongit.freedesktop.org/drm/drm-misc 6479F: drivers/gpu/drm/tiny/gm12u320.c 6480 6481DRM DRIVER FOR HIMAX HX8394 MIPI-DSI LCD panels 6482M: Ondrej Jirman <megi@xff.cz> 6483M: Javier Martinez Canillas <javierm@redhat.com> 6484S: Maintained 6485T: git git://anongit.freedesktop.org/drm/drm-misc 6486F: Documentation/devicetree/bindings/display/panel/himax,hx8394.yaml 6487F: drivers/gpu/drm/panel/panel-himax-hx8394.c 6488 6489DRM DRIVER FOR HX8357D PANELS 6490M: Emma Anholt <emma@anholt.net> 6491S: Maintained 6492T: git git://anongit.freedesktop.org/drm/drm-misc 6493F: Documentation/devicetree/bindings/display/himax,hx8357d.txt 6494F: drivers/gpu/drm/tiny/hx8357d.c 6495 6496DRM DRIVER FOR HYPERV SYNTHETIC VIDEO DEVICE 6497M: Deepak Rawat <drawat.floss@gmail.com> 6498L: linux-hyperv@vger.kernel.org 6499L: dri-devel@lists.freedesktop.org 6500S: Maintained 6501T: git git://anongit.freedesktop.org/drm/drm-misc 6502F: drivers/gpu/drm/hyperv 6503 6504DRM DRIVER FOR ILITEK ILI9225 PANELS 6505M: David Lechner <david@lechnology.com> 6506S: Maintained 6507T: git git://anongit.freedesktop.org/drm/drm-misc 6508F: Documentation/devicetree/bindings/display/ilitek,ili9225.txt 6509F: drivers/gpu/drm/tiny/ili9225.c 6510 6511DRM DRIVER FOR ILITEK ILI9486 PANELS 6512M: Kamlesh Gurudasani <kamlesh.gurudasani@gmail.com> 6513S: Maintained 6514T: git git://anongit.freedesktop.org/drm/drm-misc 6515F: Documentation/devicetree/bindings/display/ilitek,ili9486.yaml 6516F: drivers/gpu/drm/tiny/ili9486.c 6517 6518DRM DRIVER FOR JADARD JD9365DA-H3 MIPI-DSI LCD PANELS 6519M: Jagan Teki <jagan@edgeble.ai> 6520S: Maintained 6521F: Documentation/devicetree/bindings/display/panel/jadard,jd9365da-h3.yaml 6522F: drivers/gpu/drm/panel/panel-jadard-jd9365da-h3.c 6523 6524DRM DRIVER FOR LOGICVC DISPLAY CONTROLLER 6525M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 6526S: Supported 6527T: git git://anongit.freedesktop.org/drm/drm-misc 6528F: drivers/gpu/drm/logicvc/ 6529 6530DRM DRIVER FOR LVDS PANELS 6531M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6532L: dri-devel@lists.freedesktop.org 6533S: Maintained 6534T: git git://anongit.freedesktop.org/drm/drm-misc 6535F: Documentation/devicetree/bindings/display/lvds.yaml 6536F: Documentation/devicetree/bindings/display/panel/panel-lvds.yaml 6537F: drivers/gpu/drm/panel/panel-lvds.c 6538 6539DRM DRIVER FOR MANTIX MLAF057WE51 PANELS 6540M: Guido Günther <agx@sigxcpu.org> 6541R: Purism Kernel Team <kernel@puri.sm> 6542S: Maintained 6543F: Documentation/devicetree/bindings/display/panel/mantix,mlaf057we51-x.yaml 6544F: drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c 6545 6546DRM DRIVER FOR MGA G200 GRAPHICS CHIPS 6547M: Dave Airlie <airlied@redhat.com> 6548R: Thomas Zimmermann <tzimmermann@suse.de> 6549L: dri-devel@lists.freedesktop.org 6550S: Supported 6551T: git git://anongit.freedesktop.org/drm/drm-misc 6552F: drivers/gpu/drm/mgag200/ 6553 6554DRM DRIVER FOR MI0283QT 6555M: Noralf Trønnes <noralf@tronnes.org> 6556S: Maintained 6557T: git git://anongit.freedesktop.org/drm/drm-misc 6558F: Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt 6559F: drivers/gpu/drm/tiny/mi0283qt.c 6560 6561DRM DRIVER FOR MIPI DBI compatible panels 6562M: Noralf Trønnes <noralf@tronnes.org> 6563S: Maintained 6564W: https://github.com/notro/panel-mipi-dbi/wiki 6565T: git git://anongit.freedesktop.org/drm/drm-misc 6566F: Documentation/devicetree/bindings/display/panel/panel-mipi-dbi-spi.yaml 6567F: drivers/gpu/drm/tiny/panel-mipi-dbi.c 6568 6569DRM DRIVER FOR MSM ADRENO GPU 6570M: Rob Clark <robdclark@gmail.com> 6571M: Abhinav Kumar <quic_abhinavk@quicinc.com> 6572M: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> 6573R: Sean Paul <sean@poorly.run> 6574L: linux-arm-msm@vger.kernel.org 6575L: dri-devel@lists.freedesktop.org 6576L: freedreno@lists.freedesktop.org 6577S: Maintained 6578B: https://gitlab.freedesktop.org/drm/msm/-/issues 6579T: git https://gitlab.freedesktop.org/drm/msm.git 6580F: Documentation/devicetree/bindings/display/msm/ 6581F: drivers/gpu/drm/msm/ 6582F: include/uapi/drm/msm_drm.h 6583 6584DRM DRIVER FOR NOVATEK NT35510 PANELS 6585M: Linus Walleij <linus.walleij@linaro.org> 6586S: Maintained 6587T: git git://anongit.freedesktop.org/drm/drm-misc 6588F: Documentation/devicetree/bindings/display/panel/novatek,nt35510.yaml 6589F: drivers/gpu/drm/panel/panel-novatek-nt35510.c 6590 6591DRM DRIVER FOR NOVATEK NT35560 PANELS 6592M: Linus Walleij <linus.walleij@linaro.org> 6593S: Maintained 6594T: git git://anongit.freedesktop.org/drm/drm-misc 6595F: Documentation/devicetree/bindings/display/panel/sony,acx424akp.yaml 6596F: drivers/gpu/drm/panel/panel-novatek-nt35560.c 6597 6598DRM DRIVER FOR NOVATEK NT36523 PANELS 6599M: Jianhua Lu <lujianhua000@gmail.com> 6600S: Maintained 6601T: git git://anongit.freedesktop.org/drm/drm-misc 6602F: Documentation/devicetree/bindings/display/panel/novatek,nt36523.yaml 6603F: drivers/gpu/drm/panel/panel-novatek-nt36523.c 6604 6605DRM DRIVER FOR NOVATEK NT36672A PANELS 6606M: Sumit Semwal <sumit.semwal@linaro.org> 6607S: Maintained 6608T: git git://anongit.freedesktop.org/drm/drm-misc 6609F: Documentation/devicetree/bindings/display/panel/novatek,nt36672a.yaml 6610F: drivers/gpu/drm/panel/panel-novatek-nt36672a.c 6611 6612DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS 6613M: Ben Skeggs <bskeggs@redhat.com> 6614M: Karol Herbst <kherbst@redhat.com> 6615M: Lyude Paul <lyude@redhat.com> 6616L: dri-devel@lists.freedesktop.org 6617L: nouveau@lists.freedesktop.org 6618S: Supported 6619W: https://nouveau.freedesktop.org/ 6620Q: https://patchwork.freedesktop.org/project/nouveau/ 6621Q: https://gitlab.freedesktop.org/drm/nouveau/-/merge_requests 6622B: https://gitlab.freedesktop.org/drm/nouveau/-/issues 6623C: irc://irc.oftc.net/nouveau 6624T: git https://gitlab.freedesktop.org/drm/nouveau.git 6625F: drivers/gpu/drm/nouveau/ 6626F: include/uapi/drm/nouveau_drm.h 6627 6628DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS 6629M: Stefan Mavrodiev <stefan@olimex.com> 6630S: Maintained 6631F: Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.yaml 6632F: drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c 6633 6634DRM DRIVER FOR PARADE PS8640 BRIDGE CHIP 6635R: Douglas Anderson <dianders@chromium.org> 6636F: Documentation/devicetree/bindings/display/bridge/ps8640.yaml 6637F: drivers/gpu/drm/bridge/parade-ps8640.c 6638 6639DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS 6640M: Noralf Trønnes <noralf@tronnes.org> 6641S: Maintained 6642T: git git://anongit.freedesktop.org/drm/drm-misc 6643F: Documentation/devicetree/bindings/display/repaper.txt 6644F: drivers/gpu/drm/tiny/repaper.c 6645 6646DRM DRIVER FOR QEMU'S CIRRUS DEVICE 6647M: Dave Airlie <airlied@redhat.com> 6648M: Gerd Hoffmann <kraxel@redhat.com> 6649L: virtualization@lists.linux-foundation.org 6650S: Obsolete 6651W: https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/ 6652T: git git://anongit.freedesktop.org/drm/drm-misc 6653F: drivers/gpu/drm/tiny/cirrus.c 6654 6655DRM DRIVER FOR QXL VIRTUAL GPU 6656M: Dave Airlie <airlied@redhat.com> 6657M: Gerd Hoffmann <kraxel@redhat.com> 6658L: virtualization@lists.linux-foundation.org 6659L: spice-devel@lists.freedesktop.org 6660S: Maintained 6661T: git git://anongit.freedesktop.org/drm/drm-misc 6662F: drivers/gpu/drm/qxl/ 6663F: include/uapi/drm/qxl_drm.h 6664 6665DRM DRIVER FOR RAYDIUM RM67191 PANELS 6666M: Robert Chiras <robert.chiras@nxp.com> 6667S: Maintained 6668F: Documentation/devicetree/bindings/display/panel/raydium,rm67191.yaml 6669F: drivers/gpu/drm/panel/panel-raydium-rm67191.c 6670 6671DRM DRIVER FOR SAMSUNG DB7430 PANELS 6672M: Linus Walleij <linus.walleij@linaro.org> 6673S: Maintained 6674T: git git://anongit.freedesktop.org/drm/drm-misc 6675F: Documentation/devicetree/bindings/display/panel/samsung,lms397kf04.yaml 6676F: drivers/gpu/drm/panel/panel-samsung-db7430.c 6677 6678DRM DRIVER FOR SAMSUNG MIPI DSIM BRIDGE 6679M: Inki Dae <inki.dae@samsung.com> 6680M: Jagan Teki <jagan@amarulasolutions.com> 6681M: Marek Szyprowski <m.szyprowski@samsung.com> 6682S: Maintained 6683T: git git://anongit.freedesktop.org/drm/drm-misc 6684F: Documentation/devicetree/bindings/display/bridge/samsung,mipi-dsim.yaml 6685F: drivers/gpu/drm/bridge/samsung-dsim.c 6686F: include/drm/bridge/samsung-dsim.h 6687 6688DRM DRIVER FOR SAMSUNG S6D27A1 PANELS 6689M: Markuss Broks <markuss.broks@gmail.com> 6690S: Maintained 6691F: Documentation/devicetree/bindings/display/panel/samsung,s6d27a1.yaml 6692F: drivers/gpu/drm/panel/panel-samsung-s6d27a1.c 6693 6694DRM DRIVER FOR SAMSUNG S6D7AA0 PANELS 6695M: Artur Weber <aweber.kernel@gmail.com> 6696S: Maintained 6697F: Documentation/devicetree/bindings/display/panel/samsung,s6d7aa0.yaml 6698F: drivers/gpu/drm/panel/panel-samsung-s6d7aa0.c 6699 6700DRM DRIVER FOR SITRONIX ST7586 PANELS 6701M: David Lechner <david@lechnology.com> 6702S: Maintained 6703T: git git://anongit.freedesktop.org/drm/drm-misc 6704F: Documentation/devicetree/bindings/display/sitronix,st7586.txt 6705F: drivers/gpu/drm/tiny/st7586.c 6706 6707DRM DRIVER FOR SITRONIX ST7701 PANELS 6708M: Jagan Teki <jagan@amarulasolutions.com> 6709S: Maintained 6710F: Documentation/devicetree/bindings/display/panel/sitronix,st7701.yaml 6711F: drivers/gpu/drm/panel/panel-sitronix-st7701.c 6712 6713DRM DRIVER FOR SITRONIX ST7703 PANELS 6714M: Guido Günther <agx@sigxcpu.org> 6715R: Purism Kernel Team <kernel@puri.sm> 6716R: Ondrej Jirman <megous@megous.com> 6717S: Maintained 6718F: Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.yaml 6719F: drivers/gpu/drm/panel/panel-sitronix-st7703.c 6720 6721DRM DRIVER FOR SITRONIX ST7735R PANELS 6722M: David Lechner <david@lechnology.com> 6723S: Maintained 6724T: git git://anongit.freedesktop.org/drm/drm-misc 6725F: Documentation/devicetree/bindings/display/sitronix,st7735r.yaml 6726F: drivers/gpu/drm/tiny/st7735r.c 6727 6728DRM DRIVER FOR SOLOMON SSD130X OLED DISPLAYS 6729M: Javier Martinez Canillas <javierm@redhat.com> 6730S: Maintained 6731T: git git://anongit.freedesktop.org/drm/drm-misc 6732F: Documentation/devicetree/bindings/display/solomon,ssd1307fb.yaml 6733F: drivers/gpu/drm/solomon/ssd130x* 6734 6735DRM DRIVER FOR ST-ERICSSON MCDE 6736M: Linus Walleij <linus.walleij@linaro.org> 6737S: Maintained 6738T: git git://anongit.freedesktop.org/drm/drm-misc 6739F: Documentation/devicetree/bindings/display/ste,mcde.yaml 6740F: drivers/gpu/drm/mcde/ 6741 6742DRM DRIVER FOR TI DLPC3433 MIPI DSI TO DMD BRIDGE 6743M: Jagan Teki <jagan@amarulasolutions.com> 6744S: Maintained 6745F: Documentation/devicetree/bindings/display/bridge/ti,dlpc3433.yaml 6746F: drivers/gpu/drm/bridge/ti-dlpc3433.c 6747 6748DRM DRIVER FOR TI SN65DSI86 BRIDGE CHIP 6749R: Douglas Anderson <dianders@chromium.org> 6750F: Documentation/devicetree/bindings/display/bridge/ti,sn65dsi86.yaml 6751F: drivers/gpu/drm/bridge/ti-sn65dsi86.c 6752 6753DRM DRIVER FOR TPO TPG110 PANELS 6754M: Linus Walleij <linus.walleij@linaro.org> 6755S: Maintained 6756T: git git://anongit.freedesktop.org/drm/drm-misc 6757F: Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml 6758F: drivers/gpu/drm/panel/panel-tpo-tpg110.c 6759 6760DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS 6761M: Dave Airlie <airlied@redhat.com> 6762R: Sean Paul <sean@poorly.run> 6763R: Thomas Zimmermann <tzimmermann@suse.de> 6764L: dri-devel@lists.freedesktop.org 6765S: Supported 6766T: git git://anongit.freedesktop.org/drm/drm-misc 6767F: drivers/gpu/drm/udl/ 6768 6769DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS) 6770M: Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com> 6771M: Melissa Wen <melissa.srw@gmail.com> 6772M: Maíra Canal <mairacanal@riseup.net> 6773R: Haneen Mohammed <hamohammed.sa@gmail.com> 6774R: Daniel Vetter <daniel@ffwll.ch> 6775L: dri-devel@lists.freedesktop.org 6776S: Maintained 6777T: git git://anongit.freedesktop.org/drm/drm-misc 6778F: Documentation/gpu/vkms.rst 6779F: drivers/gpu/drm/vkms/ 6780 6781DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU 6782M: Hans de Goede <hdegoede@redhat.com> 6783L: dri-devel@lists.freedesktop.org 6784S: Maintained 6785T: git git://anongit.freedesktop.org/drm/drm-misc 6786F: drivers/gpu/drm/vboxvideo/ 6787 6788DRM DRIVER FOR VMWARE VIRTUAL GPU 6789M: Zack Rusin <zackr@vmware.com> 6790R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 6791L: dri-devel@lists.freedesktop.org 6792S: Supported 6793T: git git://anongit.freedesktop.org/drm/drm-misc 6794F: drivers/gpu/drm/vmwgfx/ 6795F: include/uapi/drm/vmwgfx_drm.h 6796 6797DRM DRIVER FOR WIDECHIPS WS2401 PANELS 6798M: Linus Walleij <linus.walleij@linaro.org> 6799S: Maintained 6800T: git git://anongit.freedesktop.org/drm/drm-misc 6801F: Documentation/devicetree/bindings/display/panel/samsung,lms380kf01.yaml 6802F: drivers/gpu/drm/panel/panel-widechips-ws2401.c 6803 6804DRM DRIVERS 6805M: David Airlie <airlied@gmail.com> 6806M: Daniel Vetter <daniel@ffwll.ch> 6807L: dri-devel@lists.freedesktop.org 6808S: Maintained 6809B: https://gitlab.freedesktop.org/drm 6810C: irc://irc.oftc.net/dri-devel 6811T: git git://anongit.freedesktop.org/drm/drm 6812F: Documentation/devicetree/bindings/display/ 6813F: Documentation/devicetree/bindings/gpu/ 6814F: Documentation/gpu/ 6815F: drivers/gpu/ 6816F: include/drm/ 6817F: include/linux/vga* 6818F: include/uapi/drm/ 6819 6820DRM DRIVERS AND MISC GPU PATCHES 6821M: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> 6822M: Maxime Ripard <mripard@kernel.org> 6823M: Thomas Zimmermann <tzimmermann@suse.de> 6824S: Maintained 6825W: https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html 6826T: git git://anongit.freedesktop.org/drm/drm-misc 6827F: Documentation/gpu/ 6828F: drivers/gpu/drm/* 6829F: drivers/gpu/vga/ 6830F: include/drm/drm* 6831F: include/linux/vga* 6832F: include/uapi/drm/drm* 6833 6834DRM DRIVERS FOR ALLWINNER A10 6835M: Maxime Ripard <mripard@kernel.org> 6836M: Chen-Yu Tsai <wens@csie.org> 6837L: dri-devel@lists.freedesktop.org 6838S: Supported 6839T: git git://anongit.freedesktop.org/drm/drm-misc 6840F: Documentation/devicetree/bindings/display/allwinner* 6841F: drivers/gpu/drm/sun4i/ 6842 6843DRM DRIVERS FOR AMLOGIC SOCS 6844M: Neil Armstrong <neil.armstrong@linaro.org> 6845L: dri-devel@lists.freedesktop.org 6846L: linux-amlogic@lists.infradead.org 6847S: Supported 6848W: http://linux-meson.com/ 6849T: git git://anongit.freedesktop.org/drm/drm-misc 6850F: Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml 6851F: Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml 6852F: Documentation/gpu/meson.rst 6853F: drivers/gpu/drm/meson/ 6854 6855DRM DRIVERS FOR ATMEL HLCDC 6856M: Sam Ravnborg <sam@ravnborg.org> 6857M: Boris Brezillon <bbrezillon@kernel.org> 6858L: dri-devel@lists.freedesktop.org 6859S: Supported 6860T: git git://anongit.freedesktop.org/drm/drm-misc 6861F: Documentation/devicetree/bindings/display/atmel/ 6862F: drivers/gpu/drm/atmel-hlcdc/ 6863 6864DRM DRIVERS FOR BRIDGE CHIPS 6865M: Andrzej Hajda <andrzej.hajda@intel.com> 6866M: Neil Armstrong <neil.armstrong@linaro.org> 6867M: Robert Foss <rfoss@kernel.org> 6868R: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 6869R: Jonas Karlman <jonas@kwiboo.se> 6870R: Jernej Skrabec <jernej.skrabec@gmail.com> 6871S: Maintained 6872T: git git://anongit.freedesktop.org/drm/drm-misc 6873F: Documentation/devicetree/bindings/display/bridge/ 6874F: drivers/gpu/drm/bridge/ 6875F: drivers/gpu/drm/drm_bridge.c 6876F: include/drm/drm_bridge.h 6877 6878DRM DRIVERS FOR EXYNOS 6879M: Inki Dae <inki.dae@samsung.com> 6880M: Seung-Woo Kim <sw0312.kim@samsung.com> 6881M: Kyungmin Park <kyungmin.park@samsung.com> 6882L: dri-devel@lists.freedesktop.org 6883S: Supported 6884T: git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git 6885F: Documentation/devicetree/bindings/display/exynos/ 6886F: Documentation/devicetree/bindings/display/samsung/ 6887F: drivers/gpu/drm/exynos/ 6888F: include/uapi/drm/exynos_drm.h 6889 6890DRM DRIVERS FOR FREESCALE DCU 6891M: Stefan Agner <stefan@agner.ch> 6892M: Alison Wang <alison.wang@nxp.com> 6893L: dri-devel@lists.freedesktop.org 6894S: Supported 6895T: git git://anongit.freedesktop.org/drm/drm-misc 6896F: Documentation/devicetree/bindings/display/fsl,dcu.txt 6897F: Documentation/devicetree/bindings/display/fsl,tcon.txt 6898F: drivers/gpu/drm/fsl-dcu/ 6899 6900DRM DRIVERS FOR FREESCALE IMX 6901M: Philipp Zabel <p.zabel@pengutronix.de> 6902L: dri-devel@lists.freedesktop.org 6903S: Maintained 6904F: Documentation/devicetree/bindings/display/imx/ 6905F: drivers/gpu/drm/imx/ipuv3/ 6906F: drivers/gpu/ipu-v3/ 6907 6908DRM DRIVERS FOR FREESCALE IMX BRIDGE 6909M: Liu Ying <victor.liu@nxp.com> 6910L: dri-devel@lists.freedesktop.org 6911S: Maintained 6912F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-ldb.yaml 6913F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-combiner.yaml 6914F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-link.yaml 6915F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pxl2dpi.yaml 6916F: drivers/gpu/drm/bridge/imx/ 6917 6918DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets) 6919M: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> 6920L: dri-devel@lists.freedesktop.org 6921S: Maintained 6922T: git git://github.com/patjak/drm-gma500 6923F: drivers/gpu/drm/gma500/ 6924 6925DRM DRIVERS FOR HISILICON 6926M: Xinliang Liu <xinliang.liu@linaro.org> 6927M: Tian Tao <tiantao6@hisilicon.com> 6928R: Xinwei Kong <kong.kongxinwei@hisilicon.com> 6929R: Sumit Semwal <sumit.semwal@linaro.org> 6930R: Yongqin Liu <yongqin.liu@linaro.org> 6931R: John Stultz <jstultz@google.com> 6932L: dri-devel@lists.freedesktop.org 6933S: Maintained 6934T: git git://anongit.freedesktop.org/drm/drm-misc 6935F: Documentation/devicetree/bindings/display/hisilicon/ 6936F: drivers/gpu/drm/hisilicon/ 6937 6938DRM DRIVERS FOR LIMA 6939M: Qiang Yu <yuq825@gmail.com> 6940L: dri-devel@lists.freedesktop.org 6941L: lima@lists.freedesktop.org (moderated for non-subscribers) 6942S: Maintained 6943T: git git://anongit.freedesktop.org/drm/drm-misc 6944F: drivers/gpu/drm/lima/ 6945F: include/uapi/drm/lima_drm.h 6946 6947DRM DRIVERS FOR MEDIATEK 6948M: Chun-Kuang Hu <chunkuang.hu@kernel.org> 6949M: Philipp Zabel <p.zabel@pengutronix.de> 6950L: dri-devel@lists.freedesktop.org 6951L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 6952S: Supported 6953F: Documentation/devicetree/bindings/display/mediatek/ 6954F: drivers/gpu/drm/mediatek/ 6955F: drivers/phy/mediatek/phy-mtk-dp.c 6956F: drivers/phy/mediatek/phy-mtk-hdmi* 6957F: drivers/phy/mediatek/phy-mtk-mipi* 6958 6959DRM DRIVERS FOR NVIDIA TEGRA 6960M: Thierry Reding <thierry.reding@gmail.com> 6961M: Mikko Perttunen <mperttunen@nvidia.com> 6962L: dri-devel@lists.freedesktop.org 6963L: linux-tegra@vger.kernel.org 6964S: Supported 6965T: git https://gitlab.freedesktop.org/drm/tegra.git 6966F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 6967F: Documentation/devicetree/bindings/gpu/host1x/ 6968F: drivers/gpu/drm/tegra/ 6969F: drivers/gpu/host1x/ 6970F: include/linux/host1x.h 6971F: include/uapi/drm/tegra_drm.h 6972 6973DRM DRIVERS FOR RENESAS 6974M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6975M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 6976L: dri-devel@lists.freedesktop.org 6977L: linux-renesas-soc@vger.kernel.org 6978S: Supported 6979T: git git://linuxtv.org/pinchartl/media drm/du/next 6980F: Documentation/devicetree/bindings/display/bridge/renesas,dsi-csi2-tx.yaml 6981F: Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.yaml 6982F: Documentation/devicetree/bindings/display/bridge/renesas,lvds.yaml 6983F: Documentation/devicetree/bindings/display/renesas,du.yaml 6984F: drivers/gpu/drm/rcar-du/ 6985F: drivers/gpu/drm/shmobile/ 6986F: include/linux/platform_data/shmob_drm.h 6987 6988DRM DRIVERS FOR ROCKCHIP 6989M: Sandy Huang <hjc@rock-chips.com> 6990M: Heiko Stübner <heiko@sntech.de> 6991L: dri-devel@lists.freedesktop.org 6992S: Maintained 6993T: git git://anongit.freedesktop.org/drm/drm-misc 6994F: Documentation/devicetree/bindings/display/rockchip/ 6995F: drivers/gpu/drm/rockchip/ 6996 6997DRM DRIVERS FOR STI 6998M: Alain Volmat <alain.volmat@foss.st.com> 6999L: dri-devel@lists.freedesktop.org 7000S: Maintained 7001T: git git://anongit.freedesktop.org/drm/drm-misc 7002F: Documentation/devicetree/bindings/display/st,stih4xx.txt 7003F: drivers/gpu/drm/sti 7004 7005DRM DRIVERS FOR STM 7006M: Yannick Fertre <yannick.fertre@foss.st.com> 7007M: Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com> 7008M: Philippe Cornu <philippe.cornu@foss.st.com> 7009L: dri-devel@lists.freedesktop.org 7010S: Maintained 7011T: git git://anongit.freedesktop.org/drm/drm-misc 7012F: Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml 7013F: drivers/gpu/drm/stm 7014 7015DRM DRIVERS FOR TI KEYSTONE 7016M: Jyri Sarha <jyri.sarha@iki.fi> 7017M: Tomi Valkeinen <tomba@kernel.org> 7018L: dri-devel@lists.freedesktop.org 7019S: Maintained 7020T: git git://anongit.freedesktop.org/drm/drm-misc 7021F: Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml 7022F: Documentation/devicetree/bindings/display/ti/ti,j721e-dss.yaml 7023F: Documentation/devicetree/bindings/display/ti/ti,k2g-dss.yaml 7024F: drivers/gpu/drm/tidss/ 7025 7026DRM DRIVERS FOR TI LCDC 7027M: Jyri Sarha <jyri.sarha@iki.fi> 7028R: Tomi Valkeinen <tomba@kernel.org> 7029L: dri-devel@lists.freedesktop.org 7030S: Maintained 7031F: Documentation/devicetree/bindings/display/tilcdc/ 7032F: drivers/gpu/drm/tilcdc/ 7033 7034DRM DRIVERS FOR TI OMAP 7035M: Tomi Valkeinen <tomba@kernel.org> 7036L: dri-devel@lists.freedesktop.org 7037S: Maintained 7038F: Documentation/devicetree/bindings/display/ti/ 7039F: drivers/gpu/drm/omapdrm/ 7040 7041DRM DRIVERS FOR V3D 7042M: Emma Anholt <emma@anholt.net> 7043M: Melissa Wen <mwen@igalia.com> 7044S: Supported 7045T: git git://anongit.freedesktop.org/drm/drm-misc 7046F: Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.yaml 7047F: drivers/gpu/drm/v3d/ 7048F: include/uapi/drm/v3d_drm.h 7049 7050DRM DRIVERS FOR VC4 7051M: Emma Anholt <emma@anholt.net> 7052M: Maxime Ripard <mripard@kernel.org> 7053S: Supported 7054T: git git://github.com/anholt/linux 7055T: git git://anongit.freedesktop.org/drm/drm-misc 7056F: Documentation/devicetree/bindings/display/brcm,bcm2835-*.yaml 7057F: drivers/gpu/drm/vc4/ 7058F: include/uapi/drm/vc4_drm.h 7059 7060DRM DRIVERS FOR VIVANTE GPU IP 7061M: Lucas Stach <l.stach@pengutronix.de> 7062R: Russell King <linux+etnaviv@armlinux.org.uk> 7063R: Christian Gmeiner <christian.gmeiner@gmail.com> 7064L: etnaviv@lists.freedesktop.org (moderated for non-subscribers) 7065L: dri-devel@lists.freedesktop.org 7066S: Maintained 7067F: Documentation/devicetree/bindings/gpu/vivante,gc.yaml 7068F: drivers/gpu/drm/etnaviv/ 7069F: include/uapi/drm/etnaviv_drm.h 7070 7071DRM DRIVERS FOR XEN 7072M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 7073L: dri-devel@lists.freedesktop.org 7074L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 7075S: Supported 7076T: git git://anongit.freedesktop.org/drm/drm-misc 7077F: Documentation/gpu/xen-front.rst 7078F: drivers/gpu/drm/xen/ 7079 7080DRM DRIVERS FOR XILINX 7081M: Hyun Kwon <hyun.kwon@xilinx.com> 7082M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7083L: dri-devel@lists.freedesktop.org 7084S: Maintained 7085T: git git://anongit.freedesktop.org/drm/drm-misc 7086F: Documentation/devicetree/bindings/display/xlnx/ 7087F: drivers/gpu/drm/xlnx/ 7088 7089DRM GPU SCHEDULER 7090M: Luben Tuikov <luben.tuikov@amd.com> 7091L: dri-devel@lists.freedesktop.org 7092S: Maintained 7093T: git git://anongit.freedesktop.org/drm/drm-misc 7094F: drivers/gpu/drm/scheduler/ 7095F: include/drm/gpu_scheduler.h 7096 7097DRM PANEL DRIVERS 7098M: Neil Armstrong <neil.armstrong@linaro.org> 7099R: Sam Ravnborg <sam@ravnborg.org> 7100L: dri-devel@lists.freedesktop.org 7101S: Maintained 7102T: git git://anongit.freedesktop.org/drm/drm-misc 7103F: Documentation/devicetree/bindings/display/panel/ 7104F: drivers/gpu/drm/drm_panel.c 7105F: drivers/gpu/drm/panel/ 7106F: include/drm/drm_panel.h 7107 7108DRM PRIVACY-SCREEN CLASS 7109M: Hans de Goede <hdegoede@redhat.com> 7110L: dri-devel@lists.freedesktop.org 7111S: Maintained 7112T: git git://anongit.freedesktop.org/drm/drm-misc 7113F: drivers/gpu/drm/drm_privacy_screen* 7114F: include/drm/drm_privacy_screen* 7115 7116DRM TTM SUBSYSTEM 7117M: Christian Koenig <christian.koenig@amd.com> 7118M: Huang Rui <ray.huang@amd.com> 7119L: dri-devel@lists.freedesktop.org 7120S: Maintained 7121T: git git://anongit.freedesktop.org/drm/drm-misc 7122F: drivers/gpu/drm/ttm/ 7123F: include/drm/ttm/ 7124 7125DSBR100 USB FM RADIO DRIVER 7126M: Alexey Klimov <klimov.linux@gmail.com> 7127L: linux-media@vger.kernel.org 7128S: Maintained 7129T: git git://linuxtv.org/media_tree.git 7130F: drivers/media/radio/dsbr100.c 7131 7132DT3155 MEDIA DRIVER 7133M: Hans Verkuil <hverkuil@xs4all.nl> 7134L: linux-media@vger.kernel.org 7135S: Odd Fixes 7136W: https://linuxtv.org 7137T: git git://linuxtv.org/media_tree.git 7138F: drivers/media/pci/dt3155/ 7139 7140DVB_USB_AF9015 MEDIA DRIVER 7141M: Antti Palosaari <crope@iki.fi> 7142L: linux-media@vger.kernel.org 7143S: Maintained 7144W: https://linuxtv.org 7145W: http://palosaari.fi/linux/ 7146Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7147T: git git://linuxtv.org/anttip/media_tree.git 7148F: drivers/media/usb/dvb-usb-v2/af9015* 7149 7150DVB_USB_AF9035 MEDIA DRIVER 7151M: Antti Palosaari <crope@iki.fi> 7152L: linux-media@vger.kernel.org 7153S: Maintained 7154W: https://linuxtv.org 7155W: http://palosaari.fi/linux/ 7156Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7157T: git git://linuxtv.org/anttip/media_tree.git 7158F: drivers/media/usb/dvb-usb-v2/af9035* 7159 7160DVB_USB_ANYSEE MEDIA DRIVER 7161M: Antti Palosaari <crope@iki.fi> 7162L: linux-media@vger.kernel.org 7163S: Maintained 7164W: https://linuxtv.org 7165W: http://palosaari.fi/linux/ 7166Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7167T: git git://linuxtv.org/anttip/media_tree.git 7168F: drivers/media/usb/dvb-usb-v2/anysee* 7169 7170DVB_USB_AU6610 MEDIA DRIVER 7171M: Antti Palosaari <crope@iki.fi> 7172L: linux-media@vger.kernel.org 7173S: Maintained 7174W: https://linuxtv.org 7175W: http://palosaari.fi/linux/ 7176Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7177T: git git://linuxtv.org/anttip/media_tree.git 7178F: drivers/media/usb/dvb-usb-v2/au6610* 7179 7180DVB_USB_CE6230 MEDIA DRIVER 7181M: Antti Palosaari <crope@iki.fi> 7182L: linux-media@vger.kernel.org 7183S: Maintained 7184W: https://linuxtv.org 7185W: http://palosaari.fi/linux/ 7186Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7187T: git git://linuxtv.org/anttip/media_tree.git 7188F: drivers/media/usb/dvb-usb-v2/ce6230* 7189 7190DVB_USB_CXUSB MEDIA DRIVER 7191M: Michael Krufky <mkrufky@linuxtv.org> 7192L: linux-media@vger.kernel.org 7193S: Maintained 7194W: https://linuxtv.org 7195W: http://github.com/mkrufky 7196Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7197T: git git://linuxtv.org/media_tree.git 7198F: drivers/media/usb/dvb-usb/cxusb* 7199 7200DVB_USB_EC168 MEDIA DRIVER 7201M: Antti Palosaari <crope@iki.fi> 7202L: linux-media@vger.kernel.org 7203S: Maintained 7204W: https://linuxtv.org 7205W: http://palosaari.fi/linux/ 7206Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7207T: git git://linuxtv.org/anttip/media_tree.git 7208F: drivers/media/usb/dvb-usb-v2/ec168* 7209 7210DVB_USB_GL861 MEDIA DRIVER 7211M: Antti Palosaari <crope@iki.fi> 7212L: linux-media@vger.kernel.org 7213S: Maintained 7214W: https://linuxtv.org 7215Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7216T: git git://linuxtv.org/anttip/media_tree.git 7217F: drivers/media/usb/dvb-usb-v2/gl861* 7218 7219DVB_USB_MXL111SF MEDIA DRIVER 7220M: Michael Krufky <mkrufky@linuxtv.org> 7221L: linux-media@vger.kernel.org 7222S: Maintained 7223W: https://linuxtv.org 7224W: http://github.com/mkrufky 7225Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7226T: git git://linuxtv.org/mkrufky/mxl111sf.git 7227F: drivers/media/usb/dvb-usb-v2/mxl111sf* 7228 7229DVB_USB_RTL28XXU MEDIA DRIVER 7230M: Antti Palosaari <crope@iki.fi> 7231L: linux-media@vger.kernel.org 7232S: Maintained 7233W: https://linuxtv.org 7234W: http://palosaari.fi/linux/ 7235Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7236T: git git://linuxtv.org/anttip/media_tree.git 7237F: drivers/media/usb/dvb-usb-v2/rtl28xxu* 7238 7239DVB_USB_V2 MEDIA DRIVER 7240M: Antti Palosaari <crope@iki.fi> 7241L: linux-media@vger.kernel.org 7242S: Maintained 7243W: https://linuxtv.org 7244W: http://palosaari.fi/linux/ 7245Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7246T: git git://linuxtv.org/anttip/media_tree.git 7247F: drivers/media/usb/dvb-usb-v2/dvb_usb* 7248F: drivers/media/usb/dvb-usb-v2/usb_urb.c 7249 7250DYNAMIC DEBUG 7251M: Jason Baron <jbaron@akamai.com> 7252M: Jim Cromie <jim.cromie@gmail.com> 7253S: Maintained 7254F: include/linux/dynamic_debug.h 7255F: lib/dynamic_debug.c 7256F: lib/test_dynamic_debug.c 7257 7258DYNAMIC INTERRUPT MODERATION 7259M: Tal Gilboa <talgi@nvidia.com> 7260S: Maintained 7261F: Documentation/networking/net_dim.rst 7262F: include/linux/dim.h 7263F: lib/dim/ 7264 7265DYNAMIC THERMAL POWER MANAGEMENT (DTPM) 7266M: Daniel Lezcano <daniel.lezcano@kernel.org> 7267L: linux-pm@vger.kernel.org 7268S: Supported 7269B: https://bugzilla.kernel.org 7270T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 7271F: drivers/powercap/dtpm* 7272F: include/linux/dtpm.h 7273 7274DZ DECSTATION DZ11 SERIAL DRIVER 7275M: "Maciej W. Rozycki" <macro@orcam.me.uk> 7276S: Maintained 7277F: drivers/tty/serial/dz.* 7278 7279E3X0 POWER BUTTON DRIVER 7280M: Moritz Fischer <moritz.fischer@ettus.com> 7281L: usrp-users@lists.ettus.com 7282S: Supported 7283W: http://www.ettus.com 7284F: Documentation/devicetree/bindings/input/e3x0-button.txt 7285F: drivers/input/misc/e3x0-button.c 7286 7287E4000 MEDIA DRIVER 7288M: Antti Palosaari <crope@iki.fi> 7289L: linux-media@vger.kernel.org 7290S: Maintained 7291W: https://linuxtv.org 7292W: http://palosaari.fi/linux/ 7293Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7294T: git git://linuxtv.org/anttip/media_tree.git 7295F: drivers/media/tuners/e4000* 7296 7297EARTH_PT1 MEDIA DRIVER 7298M: Akihiro Tsukada <tskd08@gmail.com> 7299L: linux-media@vger.kernel.org 7300S: Odd Fixes 7301F: drivers/media/pci/pt1/ 7302 7303EARTH_PT3 MEDIA DRIVER 7304M: Akihiro Tsukada <tskd08@gmail.com> 7305L: linux-media@vger.kernel.org 7306S: Odd Fixes 7307F: drivers/media/pci/pt3/ 7308 7309EC100 MEDIA DRIVER 7310M: Antti Palosaari <crope@iki.fi> 7311L: linux-media@vger.kernel.org 7312S: Maintained 7313W: https://linuxtv.org 7314W: http://palosaari.fi/linux/ 7315Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7316T: git git://linuxtv.org/anttip/media_tree.git 7317F: drivers/media/dvb-frontends/ec100* 7318 7319ECRYPT FILE SYSTEM 7320M: Tyler Hicks <code@tyhicks.com> 7321L: ecryptfs@vger.kernel.org 7322S: Odd Fixes 7323W: http://ecryptfs.org 7324W: https://launchpad.net/ecryptfs 7325T: git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git 7326F: Documentation/filesystems/ecryptfs.rst 7327F: fs/ecryptfs/ 7328 7329EDAC-AMD64 7330M: Yazen Ghannam <yazen.ghannam@amd.com> 7331L: linux-edac@vger.kernel.org 7332S: Supported 7333F: drivers/edac/amd64_edac* 7334F: drivers/edac/mce_amd* 7335 7336EDAC-ARMADA 7337M: Jan Luebbe <jlu@pengutronix.de> 7338L: linux-edac@vger.kernel.org 7339S: Maintained 7340F: Documentation/devicetree/bindings/memory-controllers/marvell,mvebu-sdram-controller.yaml 7341F: drivers/edac/armada_xp_* 7342 7343EDAC-AST2500 7344M: Stefan Schaeckeler <sschaeck@cisco.com> 7345S: Supported 7346F: Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt 7347F: drivers/edac/aspeed_edac.c 7348 7349EDAC-BLUEFIELD 7350M: Shravan Kumar Ramani <shravankr@nvidia.com> 7351S: Supported 7352F: drivers/edac/bluefield_edac.c 7353 7354EDAC-CALXEDA 7355M: Andre Przywara <andre.przywara@arm.com> 7356L: linux-edac@vger.kernel.org 7357S: Maintained 7358F: drivers/edac/highbank* 7359 7360EDAC-CAVIUM OCTEON 7361M: Ralf Baechle <ralf@linux-mips.org> 7362L: linux-edac@vger.kernel.org 7363L: linux-mips@vger.kernel.org 7364S: Supported 7365F: drivers/edac/octeon_edac* 7366 7367EDAC-CAVIUM THUNDERX 7368M: Robert Richter <rric@kernel.org> 7369L: linux-edac@vger.kernel.org 7370S: Odd Fixes 7371F: drivers/edac/thunderx_edac* 7372 7373EDAC-CORE 7374M: Borislav Petkov <bp@alien8.de> 7375M: Tony Luck <tony.luck@intel.com> 7376R: James Morse <james.morse@arm.com> 7377R: Mauro Carvalho Chehab <mchehab@kernel.org> 7378R: Robert Richter <rric@kernel.org> 7379L: linux-edac@vger.kernel.org 7380S: Supported 7381T: git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next 7382F: Documentation/admin-guide/ras.rst 7383F: Documentation/driver-api/edac.rst 7384F: drivers/edac/ 7385F: include/linux/edac.h 7386 7387EDAC-DMC520 7388M: Lei Wang <lewan@microsoft.com> 7389L: linux-edac@vger.kernel.org 7390S: Supported 7391F: drivers/edac/dmc520_edac.c 7392 7393EDAC-E752X 7394M: Mark Gross <markgross@kernel.org> 7395L: linux-edac@vger.kernel.org 7396S: Maintained 7397F: drivers/edac/e752x_edac.c 7398 7399EDAC-E7XXX 7400L: linux-edac@vger.kernel.org 7401S: Maintained 7402F: drivers/edac/e7xxx_edac.c 7403 7404EDAC-FSL_DDR 7405M: York Sun <york.sun@nxp.com> 7406L: linux-edac@vger.kernel.org 7407S: Maintained 7408F: drivers/edac/fsl_ddr_edac.* 7409 7410EDAC-GHES 7411M: Mauro Carvalho Chehab <mchehab@kernel.org> 7412L: linux-edac@vger.kernel.org 7413S: Maintained 7414F: drivers/edac/ghes_edac.c 7415 7416EDAC-I10NM 7417M: Tony Luck <tony.luck@intel.com> 7418L: linux-edac@vger.kernel.org 7419S: Maintained 7420F: drivers/edac/i10nm_base.c 7421 7422EDAC-I3000 7423L: linux-edac@vger.kernel.org 7424S: Orphan 7425F: drivers/edac/i3000_edac.c 7426 7427EDAC-I5000 7428L: linux-edac@vger.kernel.org 7429S: Maintained 7430F: drivers/edac/i5000_edac.c 7431 7432EDAC-I5400 7433M: Mauro Carvalho Chehab <mchehab@kernel.org> 7434L: linux-edac@vger.kernel.org 7435S: Maintained 7436F: drivers/edac/i5400_edac.c 7437 7438EDAC-I7300 7439M: Mauro Carvalho Chehab <mchehab@kernel.org> 7440L: linux-edac@vger.kernel.org 7441S: Maintained 7442F: drivers/edac/i7300_edac.c 7443 7444EDAC-I7CORE 7445M: Mauro Carvalho Chehab <mchehab@kernel.org> 7446L: linux-edac@vger.kernel.org 7447S: Maintained 7448F: drivers/edac/i7core_edac.c 7449 7450EDAC-I82443BXGX 7451M: Tim Small <tim@buttersideup.com> 7452L: linux-edac@vger.kernel.org 7453S: Maintained 7454F: drivers/edac/i82443bxgx_edac.c 7455 7456EDAC-I82975X 7457M: "Arvind R." <arvino55@gmail.com> 7458L: linux-edac@vger.kernel.org 7459S: Maintained 7460F: drivers/edac/i82975x_edac.c 7461 7462EDAC-IE31200 7463M: Jason Baron <jbaron@akamai.com> 7464L: linux-edac@vger.kernel.org 7465S: Maintained 7466F: drivers/edac/ie31200_edac.c 7467 7468EDAC-IGEN6 7469M: Tony Luck <tony.luck@intel.com> 7470R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7471L: linux-edac@vger.kernel.org 7472S: Maintained 7473F: drivers/edac/igen6_edac.c 7474 7475EDAC-MPC85XX 7476M: Johannes Thumshirn <morbidrsa@gmail.com> 7477L: linux-edac@vger.kernel.org 7478S: Maintained 7479F: drivers/edac/mpc85xx_edac.[ch] 7480 7481EDAC-PASEMI 7482M: Egor Martovetsky <egor@pasemi.com> 7483L: linux-edac@vger.kernel.org 7484S: Maintained 7485F: drivers/edac/pasemi_edac.c 7486 7487EDAC-PND2 7488M: Tony Luck <tony.luck@intel.com> 7489L: linux-edac@vger.kernel.org 7490S: Maintained 7491F: drivers/edac/pnd2_edac.[ch] 7492 7493EDAC-QCOM 7494M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 7495L: linux-arm-msm@vger.kernel.org 7496L: linux-edac@vger.kernel.org 7497S: Maintained 7498F: drivers/edac/qcom_edac.c 7499 7500EDAC-R82600 7501M: Tim Small <tim@buttersideup.com> 7502L: linux-edac@vger.kernel.org 7503S: Maintained 7504F: drivers/edac/r82600_edac.c 7505 7506EDAC-SBRIDGE 7507M: Tony Luck <tony.luck@intel.com> 7508R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7509L: linux-edac@vger.kernel.org 7510S: Maintained 7511F: drivers/edac/sb_edac.c 7512 7513EDAC-SKYLAKE 7514M: Tony Luck <tony.luck@intel.com> 7515L: linux-edac@vger.kernel.org 7516S: Maintained 7517F: drivers/edac/skx_*.[ch] 7518 7519EDAC-TI 7520M: Tero Kristo <kristo@kernel.org> 7521L: linux-edac@vger.kernel.org 7522S: Odd Fixes 7523F: drivers/edac/ti_edac.c 7524 7525EDIROL UA-101/UA-1000 DRIVER 7526M: Clemens Ladisch <clemens@ladisch.de> 7527L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7528S: Maintained 7529T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7530F: sound/usb/misc/ua101.c 7531 7532EFI TEST DRIVER 7533M: Ivan Hu <ivan.hu@canonical.com> 7534M: Ard Biesheuvel <ardb@kernel.org> 7535L: linux-efi@vger.kernel.org 7536S: Maintained 7537F: drivers/firmware/efi/test/ 7538 7539EFI VARIABLE FILESYSTEM 7540M: Jeremy Kerr <jk@ozlabs.org> 7541M: Ard Biesheuvel <ardb@kernel.org> 7542L: linux-efi@vger.kernel.org 7543S: Maintained 7544T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7545F: fs/efivarfs/ 7546 7547EFIFB FRAMEBUFFER DRIVER 7548M: Peter Jones <pjones@redhat.com> 7549L: linux-fbdev@vger.kernel.org 7550S: Maintained 7551F: drivers/video/fbdev/efifb.c 7552 7553EFS FILESYSTEM 7554S: Orphan 7555W: http://aeschi.ch.eu.org/efs/ 7556F: fs/efs/ 7557 7558EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER 7559M: Douglas Miller <dougmill@linux.ibm.com> 7560L: netdev@vger.kernel.org 7561S: Maintained 7562F: drivers/net/ethernet/ibm/ehea/ 7563 7564ELM327 CAN NETWORK DRIVER 7565M: Max Staudt <max@enpas.org> 7566L: linux-can@vger.kernel.org 7567S: Maintained 7568F: Documentation/networking/device_drivers/can/can327.rst 7569F: drivers/net/can/can327.c 7570 7571EM28XX VIDEO4LINUX DRIVER 7572M: Mauro Carvalho Chehab <mchehab@kernel.org> 7573L: linux-media@vger.kernel.org 7574S: Maintained 7575W: https://linuxtv.org 7576T: git git://linuxtv.org/media_tree.git 7577F: Documentation/admin-guide/media/em28xx* 7578F: drivers/media/usb/em28xx/ 7579 7580EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER 7581M: Adrian Hunter <adrian.hunter@intel.com> 7582M: Ritesh Harjani <riteshh@codeaurora.org> 7583M: Asutosh Das <asutoshd@codeaurora.org> 7584L: linux-mmc@vger.kernel.org 7585S: Supported 7586F: drivers/mmc/host/cqhci* 7587 7588EMULEX 10Gbps iSCSI - OneConnect DRIVER 7589M: Ketan Mukadam <ketan.mukadam@broadcom.com> 7590L: linux-scsi@vger.kernel.org 7591S: Supported 7592W: http://www.broadcom.com 7593F: drivers/scsi/be2iscsi/ 7594 7595EMULEX 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net) 7596M: Ajit Khaparde <ajit.khaparde@broadcom.com> 7597M: Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com> 7598M: Somnath Kotur <somnath.kotur@broadcom.com> 7599L: netdev@vger.kernel.org 7600S: Supported 7601W: http://www.emulex.com 7602F: drivers/net/ethernet/emulex/benet/ 7603 7604EMULEX ONECONNECT ROCE DRIVER 7605M: Selvin Xavier <selvin.xavier@broadcom.com> 7606L: linux-rdma@vger.kernel.org 7607S: Odd Fixes 7608W: http://www.broadcom.com 7609F: drivers/infiniband/hw/ocrdma/ 7610F: include/uapi/rdma/ocrdma-abi.h 7611 7612EMULEX/BROADCOM EFCT FC/FCOE SCSI TARGET DRIVER 7613M: James Smart <james.smart@broadcom.com> 7614M: Ram Vegesna <ram.vegesna@broadcom.com> 7615L: linux-scsi@vger.kernel.org 7616L: target-devel@vger.kernel.org 7617S: Supported 7618W: http://www.broadcom.com 7619F: drivers/scsi/elx/ 7620 7621EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER 7622M: James Smart <james.smart@broadcom.com> 7623M: Dick Kennedy <dick.kennedy@broadcom.com> 7624L: linux-scsi@vger.kernel.org 7625S: Supported 7626W: http://www.broadcom.com 7627F: drivers/scsi/lpfc/ 7628 7629ENE CB710 FLASH CARD READER DRIVER 7630M: Michał Mirosław <mirq-linux@rere.qmqm.pl> 7631S: Maintained 7632F: drivers/misc/cb710/ 7633F: drivers/mmc/host/cb710-mmc.* 7634F: include/linux/cb710.h 7635 7636ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER 7637M: Maxim Levitsky <maximlevitsky@gmail.com> 7638S: Maintained 7639F: drivers/media/rc/ene_ir.* 7640 7641EPAPR HYPERVISOR BYTE CHANNEL DEVICE DRIVER 7642M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 7643L: linuxppc-dev@lists.ozlabs.org 7644S: Maintained 7645F: drivers/tty/ehv_bytechan.c 7646 7647EPSON S1D13XXX FRAMEBUFFER DRIVER 7648M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 7649S: Maintained 7650T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 7651F: drivers/video/fbdev/s1d13xxxfb.c 7652F: include/video/s1d13xxxfb.h 7653 7654EROFS FILE SYSTEM 7655M: Gao Xiang <xiang@kernel.org> 7656M: Chao Yu <chao@kernel.org> 7657R: Yue Hu <huyue2@coolpad.com> 7658R: Jeffle Xu <jefflexu@linux.alibaba.com> 7659L: linux-erofs@lists.ozlabs.org 7660S: Maintained 7661T: git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git 7662F: Documentation/ABI/testing/sysfs-fs-erofs 7663F: Documentation/filesystems/erofs.rst 7664F: fs/erofs/ 7665F: include/trace/events/erofs.h 7666 7667ERRSEQ ERROR TRACKING INFRASTRUCTURE 7668M: Jeff Layton <jlayton@kernel.org> 7669S: Maintained 7670F: include/linux/errseq.h 7671F: lib/errseq.c 7672 7673ESD CAN/USB DRIVERS 7674M: Frank Jungclaus <frank.jungclaus@esd.eu> 7675R: socketcan@esd.eu 7676L: linux-can@vger.kernel.org 7677S: Maintained 7678F: drivers/net/can/usb/esd_usb.c 7679 7680ET131X NETWORK DRIVER 7681M: Mark Einon <mark.einon@gmail.com> 7682S: Odd Fixes 7683F: drivers/net/ethernet/agere/ 7684 7685ETAS ES58X CAN/USB DRIVER 7686M: Vincent Mailhol <mailhol.vincent@wanadoo.fr> 7687L: linux-can@vger.kernel.org 7688S: Maintained 7689F: Documentation/networking/devlink/etas_es58x.rst 7690F: drivers/net/can/usb/etas_es58x/ 7691 7692ETHERNET BRIDGE 7693M: Roopa Prabhu <roopa@nvidia.com> 7694M: Nikolay Aleksandrov <razor@blackwall.org> 7695L: bridge@lists.linux-foundation.org (moderated for non-subscribers) 7696L: netdev@vger.kernel.org 7697S: Maintained 7698W: http://www.linuxfoundation.org/en/Net:Bridge 7699F: include/linux/netfilter_bridge/ 7700F: net/bridge/ 7701 7702ETHERNET PHY LIBRARY 7703M: Andrew Lunn <andrew@lunn.ch> 7704M: Heiner Kallweit <hkallweit1@gmail.com> 7705R: Russell King <linux@armlinux.org.uk> 7706L: netdev@vger.kernel.org 7707S: Maintained 7708F: Documentation/ABI/testing/sysfs-class-net-phydev 7709F: Documentation/devicetree/bindings/net/ethernet-phy.yaml 7710F: Documentation/devicetree/bindings/net/mdio* 7711F: Documentation/devicetree/bindings/net/qca,ar803x.yaml 7712F: Documentation/networking/phy.rst 7713F: drivers/net/mdio/ 7714F: drivers/net/mdio/acpi_mdio.c 7715F: drivers/net/mdio/fwnode_mdio.c 7716F: drivers/net/mdio/of_mdio.c 7717F: drivers/net/pcs/ 7718F: drivers/net/phy/ 7719F: include/dt-bindings/net/qca-ar803x.h 7720F: include/linux/*mdio*.h 7721F: include/linux/linkmode.h 7722F: include/linux/mdio/*.h 7723F: include/linux/mii.h 7724F: include/linux/of_net.h 7725F: include/linux/phy.h 7726F: include/linux/phy_fixed.h 7727F: include/linux/platform_data/mdio-bcm-unimac.h 7728F: include/linux/platform_data/mdio-gpio.h 7729F: include/trace/events/mdio.h 7730F: include/uapi/linux/mdio.h 7731F: include/uapi/linux/mii.h 7732F: net/core/of_net.c 7733 7734EXEC & BINFMT API 7735R: Eric Biederman <ebiederm@xmission.com> 7736R: Kees Cook <keescook@chromium.org> 7737L: linux-mm@kvack.org 7738S: Supported 7739T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/execve 7740F: fs/*binfmt_*.c 7741F: fs/exec.c 7742F: include/linux/binfmts.h 7743F: include/linux/elf.h 7744F: include/uapi/linux/binfmts.h 7745F: include/uapi/linux/elf.h 7746F: tools/testing/selftests/exec/ 7747N: asm/elf.h 7748N: binfmt 7749 7750EXFAT FILE SYSTEM 7751M: Namjae Jeon <linkinjeon@kernel.org> 7752M: Sungjong Seo <sj1557.seo@samsung.com> 7753L: linux-fsdevel@vger.kernel.org 7754S: Maintained 7755T: git git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat.git 7756F: fs/exfat/ 7757 7758EXT2 FILE SYSTEM 7759M: Jan Kara <jack@suse.com> 7760L: linux-ext4@vger.kernel.org 7761S: Maintained 7762F: Documentation/filesystems/ext2.rst 7763F: fs/ext2/ 7764F: include/linux/ext2* 7765 7766EXT4 FILE SYSTEM 7767M: "Theodore Ts'o" <tytso@mit.edu> 7768M: Andreas Dilger <adilger.kernel@dilger.ca> 7769L: linux-ext4@vger.kernel.org 7770S: Maintained 7771W: http://ext4.wiki.kernel.org 7772Q: http://patchwork.ozlabs.org/project/linux-ext4/list/ 7773T: git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git 7774F: Documentation/filesystems/ext4/ 7775F: fs/ext4/ 7776F: include/trace/events/ext4.h 7777F: include/uapi/linux/ext4.h 7778 7779Extended Verification Module (EVM) 7780M: Mimi Zohar <zohar@linux.ibm.com> 7781L: linux-integrity@vger.kernel.org 7782S: Supported 7783T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 7784F: security/integrity/ 7785F: security/integrity/evm/ 7786 7787EXTENSIBLE FIRMWARE INTERFACE (EFI) 7788M: Ard Biesheuvel <ardb@kernel.org> 7789L: linux-efi@vger.kernel.org 7790S: Maintained 7791T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7792F: Documentation/admin-guide/efi-stub.rst 7793F: arch/*/include/asm/efi.h 7794F: arch/*/kernel/efi.c 7795F: arch/arm/boot/compressed/efi-header.S 7796F: arch/x86/platform/efi/ 7797F: drivers/firmware/efi/ 7798F: include/linux/efi*.h 7799 7800EXTERNAL CONNECTOR SUBSYSTEM (EXTCON) 7801M: MyungJoo Ham <myungjoo.ham@samsung.com> 7802M: Chanwoo Choi <cw00.choi@samsung.com> 7803L: linux-kernel@vger.kernel.org 7804S: Maintained 7805T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git 7806F: Documentation/devicetree/bindings/extcon/ 7807F: Documentation/firmware-guide/acpi/extcon-intel-int3496.rst 7808F: drivers/extcon/ 7809F: include/linux/extcon.h 7810F: include/linux/extcon/ 7811 7812EXTRA BOOT CONFIG 7813M: Masami Hiramatsu <mhiramat@kernel.org> 7814L: linux-kernel@vger.kernel.org 7815L: linux-trace-kernel@vger.kernel.org 7816S: Maintained 7817Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 7818T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 7819F: Documentation/admin-guide/bootconfig.rst 7820F: fs/proc/bootconfig.c 7821F: include/linux/bootconfig.h 7822F: lib/bootconfig-data.S 7823F: lib/bootconfig.c 7824F: tools/bootconfig/* 7825F: tools/bootconfig/scripts/* 7826 7827EXYNOS DP DRIVER 7828M: Jingoo Han <jingoohan1@gmail.com> 7829L: dri-devel@lists.freedesktop.org 7830S: Maintained 7831F: drivers/gpu/drm/exynos/exynos_dp* 7832 7833EXYNOS SYSMMU (IOMMU) driver 7834M: Marek Szyprowski <m.szyprowski@samsung.com> 7835L: iommu@lists.linux.dev 7836S: Maintained 7837F: drivers/iommu/exynos-iommu.c 7838 7839F2FS FILE SYSTEM 7840M: Jaegeuk Kim <jaegeuk@kernel.org> 7841M: Chao Yu <chao@kernel.org> 7842L: linux-f2fs-devel@lists.sourceforge.net 7843S: Maintained 7844W: https://f2fs.wiki.kernel.org/ 7845Q: https://patchwork.kernel.org/project/f2fs/list/ 7846B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=f2fs 7847T: git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git 7848F: Documentation/ABI/testing/sysfs-fs-f2fs 7849F: Documentation/filesystems/f2fs.rst 7850F: fs/f2fs/ 7851F: include/linux/f2fs_fs.h 7852F: include/trace/events/f2fs.h 7853F: include/uapi/linux/f2fs.h 7854 7855F71805F HARDWARE MONITORING DRIVER 7856M: Jean Delvare <jdelvare@suse.com> 7857L: linux-hwmon@vger.kernel.org 7858S: Maintained 7859F: Documentation/hwmon/f71805f.rst 7860F: drivers/hwmon/f71805f.c 7861 7862FADDR2LINE 7863M: Josh Poimboeuf <jpoimboe@kernel.org> 7864S: Maintained 7865F: scripts/faddr2line 7866 7867FAILOVER MODULE 7868M: Sridhar Samudrala <sridhar.samudrala@intel.com> 7869L: netdev@vger.kernel.org 7870S: Supported 7871F: Documentation/networking/failover.rst 7872F: include/net/failover.h 7873F: net/core/failover.c 7874 7875FANOTIFY 7876M: Jan Kara <jack@suse.cz> 7877R: Amir Goldstein <amir73il@gmail.com> 7878R: Matthew Bobrowski <repnop@google.com> 7879L: linux-fsdevel@vger.kernel.org 7880S: Maintained 7881F: fs/notify/fanotify/ 7882F: include/linux/fanotify.h 7883F: include/uapi/linux/fanotify.h 7884 7885FARADAY FOTG210 USB2 DUAL-ROLE CONTROLLER 7886M: Linus Walleij <linus.walleij@linaro.org> 7887L: linux-usb@vger.kernel.org 7888S: Maintained 7889F: drivers/usb/fotg210/ 7890 7891FARSYNC SYNCHRONOUS DRIVER 7892M: Kevin Curtis <kevin.curtis@farsite.co.uk> 7893S: Supported 7894W: http://www.farsite.co.uk/ 7895F: drivers/net/wan/farsync.* 7896 7897FAULT INJECTION SUPPORT 7898M: Akinobu Mita <akinobu.mita@gmail.com> 7899S: Supported 7900F: Documentation/fault-injection/ 7901F: lib/fault-inject.c 7902 7903FBTFT Framebuffer drivers 7904L: dri-devel@lists.freedesktop.org 7905L: linux-fbdev@vger.kernel.org 7906S: Orphan 7907F: drivers/staging/fbtft/ 7908 7909FC0011 TUNER DRIVER 7910M: Michael Buesch <m@bues.ch> 7911L: linux-media@vger.kernel.org 7912S: Maintained 7913F: drivers/media/tuners/fc0011.c 7914F: drivers/media/tuners/fc0011.h 7915 7916FC2580 MEDIA DRIVER 7917M: Antti Palosaari <crope@iki.fi> 7918L: linux-media@vger.kernel.org 7919S: Maintained 7920W: https://linuxtv.org 7921W: http://palosaari.fi/linux/ 7922Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7923T: git git://linuxtv.org/anttip/media_tree.git 7924F: drivers/media/tuners/fc2580* 7925 7926FCOE SUBSYSTEM (libfc, libfcoe, fcoe) 7927M: Hannes Reinecke <hare@suse.de> 7928L: linux-scsi@vger.kernel.org 7929S: Supported 7930W: www.Open-FCoE.org 7931F: drivers/scsi/fcoe/ 7932F: drivers/scsi/libfc/ 7933F: include/scsi/fc/ 7934F: include/scsi/libfc.h 7935F: include/scsi/libfcoe.h 7936F: include/uapi/scsi/fc/ 7937 7938FILE LOCKING (flock() and fcntl()/lockf()) 7939M: Jeff Layton <jlayton@kernel.org> 7940M: Chuck Lever <chuck.lever@oracle.com> 7941L: linux-fsdevel@vger.kernel.org 7942S: Maintained 7943F: fs/fcntl.c 7944F: fs/locks.c 7945F: include/linux/fcntl.h 7946F: include/uapi/linux/fcntl.h 7947 7948FILESYSTEM DIRECT ACCESS (DAX) 7949M: Dan Williams <dan.j.williams@intel.com> 7950R: Matthew Wilcox <willy@infradead.org> 7951R: Jan Kara <jack@suse.cz> 7952L: linux-fsdevel@vger.kernel.org 7953L: nvdimm@lists.linux.dev 7954S: Supported 7955F: fs/dax.c 7956F: include/linux/dax.h 7957F: include/trace/events/fs_dax.h 7958 7959FILESYSTEMS (VFS and infrastructure) 7960M: Alexander Viro <viro@zeniv.linux.org.uk> 7961M: Christian Brauner <brauner@kernel.org> 7962L: linux-fsdevel@vger.kernel.org 7963S: Maintained 7964F: fs/* 7965F: include/linux/fs.h 7966F: include/linux/fs_types.h 7967F: include/uapi/linux/fs.h 7968F: include/uapi/linux/openat2.h 7969 7970FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER 7971M: Riku Voipio <riku.voipio@iki.fi> 7972L: linux-hwmon@vger.kernel.org 7973S: Maintained 7974F: drivers/hwmon/f75375s.c 7975F: include/linux/f75375s.h 7976 7977FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE 7978M: Clemens Ladisch <clemens@ladisch.de> 7979M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 7980L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7981S: Maintained 7982T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7983F: include/uapi/sound/firewire.h 7984F: sound/firewire/ 7985 7986FIREWIRE MEDIA DRIVERS (firedtv) 7987M: Stefan Richter <stefanr@s5r6.in-berlin.de> 7988L: linux-media@vger.kernel.org 7989L: linux1394-devel@lists.sourceforge.net 7990S: Maintained 7991T: git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git 7992F: drivers/media/firewire/ 7993 7994FIREWIRE SBP-2 TARGET 7995M: Chris Boot <bootc@bootc.net> 7996L: linux-scsi@vger.kernel.org 7997L: target-devel@vger.kernel.org 7998L: linux1394-devel@lists.sourceforge.net 7999S: Maintained 8000T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master 8001F: drivers/target/sbp/ 8002 8003FIREWIRE SUBSYSTEM 8004M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 8005M: Takashi Sakamoto <takaswie@kernel.org> 8006L: linux1394-devel@lists.sourceforge.net 8007S: Maintained 8008W: http://ieee1394.docs.kernel.org/ 8009T: git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git 8010F: drivers/firewire/ 8011F: include/linux/firewire.h 8012F: include/uapi/linux/firewire*.h 8013F: tools/firewire/ 8014 8015FIRMWARE FRAMEWORK FOR ARMV8-A 8016M: Sudeep Holla <sudeep.holla@arm.com> 8017L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8018S: Maintained 8019F: drivers/firmware/arm_ffa/ 8020F: include/linux/arm_ffa.h 8021 8022FIRMWARE LOADER (request_firmware) 8023M: Luis Chamberlain <mcgrof@kernel.org> 8024M: Russ Weight <russell.h.weight@intel.com> 8025L: linux-kernel@vger.kernel.org 8026S: Maintained 8027F: Documentation/firmware_class/ 8028F: drivers/base/firmware_loader/ 8029F: include/linux/firmware.h 8030 8031FLEXTIMER FTM-QUADDEC DRIVER 8032M: Patrick Havelange <patrick.havelange@essensium.com> 8033L: linux-iio@vger.kernel.org 8034S: Maintained 8035F: Documentation/devicetree/bindings/counter/ftm-quaddec.txt 8036F: drivers/counter/ftm-quaddec.c 8037 8038FLOPPY DRIVER 8039M: Denis Efremov <efremov@linux.com> 8040L: linux-block@vger.kernel.org 8041S: Odd Fixes 8042F: drivers/block/floppy.c 8043 8044FLYSKY FSIA6B RC RECEIVER 8045M: Markus Koch <markus@notsyncing.net> 8046L: linux-input@vger.kernel.org 8047S: Maintained 8048F: drivers/input/joystick/fsia6b.c 8049 8050FOCUSRITE SCARLETT GEN 2/3 MIXER DRIVER 8051M: Geoffrey D. Bennett <g@b4.vu> 8052L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8053S: Maintained 8054T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 8055F: sound/usb/mixer_scarlett_gen2.c 8056 8057FORCEDETH GIGABIT ETHERNET DRIVER 8058M: Rain River <rain.1986.08.12@gmail.com> 8059M: Zhu Yanjun <zyjzyj2000@gmail.com> 8060L: netdev@vger.kernel.org 8061S: Maintained 8062F: drivers/net/ethernet/nvidia/* 8063 8064FORTIFY_SOURCE 8065M: Kees Cook <keescook@chromium.org> 8066L: linux-hardening@vger.kernel.org 8067S: Supported 8068T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8069F: include/linux/fortify-string.h 8070F: lib/fortify_kunit.c 8071F: lib/memcpy_kunit.c 8072F: lib/strscpy_kunit.c 8073F: lib/test_fortify/* 8074F: scripts/test_fortify.sh 8075K: \b__NO_FORTIFY\b 8076 8077FPGA DFL DRIVERS 8078M: Wu Hao <hao.wu@intel.com> 8079R: Tom Rix <trix@redhat.com> 8080L: linux-fpga@vger.kernel.org 8081S: Maintained 8082F: Documentation/ABI/testing/sysfs-bus-dfl* 8083F: Documentation/fpga/dfl.rst 8084F: drivers/fpga/dfl* 8085F: drivers/uio/uio_dfl.c 8086F: include/linux/dfl.h 8087F: include/uapi/linux/fpga-dfl.h 8088 8089FPGA MANAGER FRAMEWORK 8090M: Moritz Fischer <mdf@kernel.org> 8091M: Wu Hao <hao.wu@intel.com> 8092M: Xu Yilun <yilun.xu@intel.com> 8093R: Tom Rix <trix@redhat.com> 8094L: linux-fpga@vger.kernel.org 8095S: Maintained 8096Q: http://patchwork.kernel.org/project/linux-fpga/list/ 8097T: git git://git.kernel.org/pub/scm/linux/kernel/git/fpga/linux-fpga.git 8098F: Documentation/devicetree/bindings/fpga/ 8099F: Documentation/driver-api/fpga/ 8100F: Documentation/fpga/ 8101F: drivers/fpga/ 8102F: include/linux/fpga/ 8103 8104FPU EMULATOR 8105M: Bill Metzenthen <billm@melbpc.org.au> 8106S: Maintained 8107W: https://floatingpoint.billm.au/ 8108F: arch/x86/math-emu/ 8109 8110FRAMEBUFFER CORE 8111M: Daniel Vetter <daniel@ffwll.ch> 8112S: Odd Fixes 8113T: git git://anongit.freedesktop.org/drm/drm-misc 8114F: drivers/video/fbdev/core/ 8115 8116FRAMEBUFFER LAYER 8117M: Helge Deller <deller@gmx.de> 8118L: linux-fbdev@vger.kernel.org 8119L: dri-devel@lists.freedesktop.org 8120S: Maintained 8121Q: http://patchwork.kernel.org/project/linux-fbdev/list/ 8122T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev.git 8123F: Documentation/fb/ 8124F: drivers/video/ 8125F: include/linux/fb.h 8126F: include/uapi/linux/fb.h 8127F: include/uapi/video/ 8128F: include/video/ 8129 8130FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER 8131M: Horia Geantă <horia.geanta@nxp.com> 8132M: Pankaj Gupta <pankaj.gupta@nxp.com> 8133M: Gaurav Jain <gaurav.jain@nxp.com> 8134L: linux-crypto@vger.kernel.org 8135S: Maintained 8136F: Documentation/devicetree/bindings/crypto/fsl,sec-v4.0* 8137F: drivers/crypto/caam/ 8138 8139FREESCALE COLDFIRE M5441X MMC DRIVER 8140M: Angelo Dureghello <angelo.dureghello@timesys.com> 8141L: linux-mmc@vger.kernel.org 8142S: Maintained 8143F: drivers/mmc/host/sdhci-esdhc-mcf.c 8144F: include/linux/platform_data/mmc-esdhc-mcf.h 8145 8146FREESCALE DIU FRAMEBUFFER DRIVER 8147M: Timur Tabi <timur@kernel.org> 8148L: linux-fbdev@vger.kernel.org 8149S: Maintained 8150F: drivers/video/fbdev/fsl-diu-fb.* 8151 8152FREESCALE DMA DRIVER 8153M: Li Yang <leoyang.li@nxp.com> 8154M: Zhang Wei <zw@zh-kernel.org> 8155L: linuxppc-dev@lists.ozlabs.org 8156S: Maintained 8157F: drivers/dma/fsldma.* 8158 8159FREESCALE DSPI DRIVER 8160M: Vladimir Oltean <olteanv@gmail.com> 8161L: linux-spi@vger.kernel.org 8162S: Maintained 8163F: Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt 8164F: drivers/spi/spi-fsl-dspi.c 8165F: include/linux/spi/spi-fsl-dspi.h 8166 8167FREESCALE ENETC ETHERNET DRIVERS 8168M: Claudiu Manoil <claudiu.manoil@nxp.com> 8169L: netdev@vger.kernel.org 8170S: Maintained 8171F: drivers/net/ethernet/freescale/enetc/ 8172 8173FREESCALE eTSEC ETHERNET DRIVER (GIANFAR) 8174M: Claudiu Manoil <claudiu.manoil@nxp.com> 8175L: netdev@vger.kernel.org 8176S: Maintained 8177F: Documentation/devicetree/bindings/net/fsl-tsec-phy.txt 8178F: drivers/net/ethernet/freescale/gianfar* 8179 8180FREESCALE GPMI NAND DRIVER 8181M: Han Xu <han.xu@nxp.com> 8182L: linux-mtd@lists.infradead.org 8183S: Maintained 8184F: drivers/mtd/nand/raw/gpmi-nand/* 8185 8186FREESCALE I2C CPM DRIVER 8187M: Jochen Friedrich <jochen@scram.de> 8188L: linuxppc-dev@lists.ozlabs.org 8189L: linux-i2c@vger.kernel.org 8190S: Maintained 8191F: drivers/i2c/busses/i2c-cpm.c 8192 8193FREESCALE IMX / MXC FEC DRIVER 8194M: Wei Fang <wei.fang@nxp.com> 8195R: Shenwei Wang <shenwei.wang@nxp.com> 8196R: Clark Wang <xiaoning.wang@nxp.com> 8197R: NXP Linux Team <linux-imx@nxp.com> 8198L: netdev@vger.kernel.org 8199S: Maintained 8200F: Documentation/devicetree/bindings/net/fsl,fec.yaml 8201F: drivers/net/ethernet/freescale/fec.h 8202F: drivers/net/ethernet/freescale/fec_main.c 8203F: drivers/net/ethernet/freescale/fec_ptp.c 8204 8205FREESCALE IMX / MXC FRAMEBUFFER DRIVER 8206M: Sascha Hauer <s.hauer@pengutronix.de> 8207R: Pengutronix Kernel Team <kernel@pengutronix.de> 8208L: linux-fbdev@vger.kernel.org 8209L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8210S: Maintained 8211F: drivers/video/fbdev/imxfb.c 8212 8213FREESCALE IMX DDR PMU DRIVER 8214M: Frank Li <Frank.li@nxp.com> 8215L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8216S: Maintained 8217F: Documentation/admin-guide/perf/imx-ddr.rst 8218F: Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml 8219F: drivers/perf/fsl_imx8_ddr_perf.c 8220 8221FREESCALE IMX I2C DRIVER 8222M: Oleksij Rempel <o.rempel@pengutronix.de> 8223R: Pengutronix Kernel Team <kernel@pengutronix.de> 8224L: linux-i2c@vger.kernel.org 8225S: Maintained 8226F: Documentation/devicetree/bindings/i2c/i2c-imx.yaml 8227F: drivers/i2c/busses/i2c-imx.c 8228 8229FREESCALE IMX LPI2C DRIVER 8230M: Dong Aisheng <aisheng.dong@nxp.com> 8231L: linux-i2c@vger.kernel.org 8232L: linux-imx@nxp.com 8233S: Maintained 8234F: Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml 8235F: drivers/i2c/busses/i2c-imx-lpi2c.c 8236 8237FREESCALE MPC I2C DRIVER 8238M: Chris Packham <chris.packham@alliedtelesis.co.nz> 8239L: linux-i2c@vger.kernel.org 8240S: Maintained 8241F: Documentation/devicetree/bindings/i2c/i2c-mpc.yaml 8242F: drivers/i2c/busses/i2c-mpc.c 8243 8244FREESCALE QORIQ DPAA ETHERNET DRIVER 8245M: Madalin Bucur <madalin.bucur@nxp.com> 8246L: netdev@vger.kernel.org 8247S: Maintained 8248F: drivers/net/ethernet/freescale/dpaa 8249 8250FREESCALE QORIQ DPAA FMAN DRIVER 8251M: Madalin Bucur <madalin.bucur@nxp.com> 8252R: Sean Anderson <sean.anderson@seco.com> 8253L: netdev@vger.kernel.org 8254S: Maintained 8255F: Documentation/devicetree/bindings/net/fsl-fman.txt 8256F: drivers/net/ethernet/freescale/fman 8257 8258FREESCALE QORIQ PTP CLOCK DRIVER 8259M: Yangbo Lu <yangbo.lu@nxp.com> 8260L: netdev@vger.kernel.org 8261S: Maintained 8262F: Documentation/devicetree/bindings/ptp/ptp-qoriq.txt 8263F: drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp* 8264F: drivers/net/ethernet/freescale/dpaa2/dprtc* 8265F: drivers/net/ethernet/freescale/enetc/enetc_ptp.c 8266F: drivers/ptp/ptp_qoriq.c 8267F: drivers/ptp/ptp_qoriq_debugfs.c 8268F: include/linux/fsl/ptp_qoriq.h 8269 8270FREESCALE QUAD SPI DRIVER 8271M: Han Xu <han.xu@nxp.com> 8272L: linux-spi@vger.kernel.org 8273S: Maintained 8274F: Documentation/devicetree/bindings/spi/fsl,spi-fsl-qspi.yaml 8275F: drivers/spi/spi-fsl-qspi.c 8276 8277FREESCALE QUICC ENGINE LIBRARY 8278M: Qiang Zhao <qiang.zhao@nxp.com> 8279L: linuxppc-dev@lists.ozlabs.org 8280S: Maintained 8281F: drivers/soc/fsl/qe/ 8282F: include/soc/fsl/qe/ 8283 8284FREESCALE QUICC ENGINE QMC DRIVER 8285M: Herve Codina <herve.codina@bootlin.com> 8286L: linuxppc-dev@lists.ozlabs.org 8287S: Maintained 8288F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-scc-qmc.yaml 8289F: drivers/soc/fsl/qe/qmc.c 8290F: include/soc/fsl/qe/qmc.h 8291 8292FREESCALE QUICC ENGINE TSA DRIVER 8293M: Herve Codina <herve.codina@bootlin.com> 8294L: linuxppc-dev@lists.ozlabs.org 8295S: Maintained 8296F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-tsa.yaml 8297F: drivers/soc/fsl/qe/tsa.c 8298F: drivers/soc/fsl/qe/tsa.h 8299F: include/dt-bindings/soc/cpm1-fsl,tsa.h 8300 8301FREESCALE QUICC ENGINE UCC ETHERNET DRIVER 8302M: Li Yang <leoyang.li@nxp.com> 8303L: netdev@vger.kernel.org 8304L: linuxppc-dev@lists.ozlabs.org 8305S: Maintained 8306F: drivers/net/ethernet/freescale/ucc_geth* 8307 8308FREESCALE QUICC ENGINE UCC HDLC DRIVER 8309M: Zhao Qiang <qiang.zhao@nxp.com> 8310L: netdev@vger.kernel.org 8311L: linuxppc-dev@lists.ozlabs.org 8312S: Maintained 8313F: drivers/net/wan/fsl_ucc_hdlc* 8314 8315FREESCALE QUICC ENGINE UCC UART DRIVER 8316M: Timur Tabi <timur@kernel.org> 8317L: linuxppc-dev@lists.ozlabs.org 8318S: Maintained 8319F: drivers/tty/serial/ucc_uart.c 8320 8321FREESCALE SOC DRIVERS 8322M: Li Yang <leoyang.li@nxp.com> 8323L: linuxppc-dev@lists.ozlabs.org 8324L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8325S: Maintained 8326F: Documentation/devicetree/bindings/misc/fsl,dpaa2-console.yaml 8327F: Documentation/devicetree/bindings/soc/fsl/ 8328F: drivers/soc/fsl/ 8329F: include/linux/fsl/ 8330F: include/soc/fsl/ 8331 8332FREESCALE SOC FS_ENET DRIVER 8333M: Pantelis Antoniou <pantelis.antoniou@gmail.com> 8334L: linuxppc-dev@lists.ozlabs.org 8335L: netdev@vger.kernel.org 8336S: Maintained 8337F: drivers/net/ethernet/freescale/fs_enet/ 8338F: include/linux/fs_enet_pd.h 8339 8340FREESCALE SOC SOUND DRIVERS 8341M: Shengjiu Wang <shengjiu.wang@gmail.com> 8342M: Xiubo Li <Xiubo.Lee@gmail.com> 8343R: Fabio Estevam <festevam@gmail.com> 8344R: Nicolin Chen <nicoleotsuka@gmail.com> 8345L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8346L: linuxppc-dev@lists.ozlabs.org 8347S: Maintained 8348F: sound/soc/fsl/fsl* 8349F: sound/soc/fsl/imx* 8350F: sound/soc/fsl/mpc8610_hpcd.c 8351 8352FREESCALE SOC SOUND QMC DRIVER 8353M: Herve Codina <herve.codina@bootlin.com> 8354L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8355L: linuxppc-dev@lists.ozlabs.org 8356S: Maintained 8357F: Documentation/devicetree/bindings/sound/fsl,qmc-audio.yaml 8358F: sound/soc/fsl/fsl_qmc_audio.c 8359 8360FREESCALE USB PERIPHERAL DRIVERS 8361M: Li Yang <leoyang.li@nxp.com> 8362L: linux-usb@vger.kernel.org 8363L: linuxppc-dev@lists.ozlabs.org 8364S: Maintained 8365F: drivers/usb/gadget/udc/fsl* 8366 8367FREESCALE USB PHY DRIVER 8368M: Ran Wang <ran.wang_1@nxp.com> 8369L: linux-usb@vger.kernel.org 8370L: linuxppc-dev@lists.ozlabs.org 8371S: Maintained 8372F: drivers/usb/phy/phy-fsl-usb* 8373 8374FREEVXFS FILESYSTEM 8375M: Christoph Hellwig <hch@infradead.org> 8376S: Maintained 8377W: ftp://ftp.openlinux.org/pub/people/hch/vxfs 8378F: fs/freevxfs/ 8379 8380FREEZER 8381M: "Rafael J. Wysocki" <rafael@kernel.org> 8382M: Pavel Machek <pavel@ucw.cz> 8383L: linux-pm@vger.kernel.org 8384S: Supported 8385F: Documentation/power/freezing-of-tasks.rst 8386F: include/linux/freezer.h 8387F: kernel/freezer.c 8388 8389FRONTSWAP API 8390M: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> 8391L: linux-kernel@vger.kernel.org 8392S: Maintained 8393F: include/linux/frontswap.h 8394F: mm/frontswap.c 8395 8396FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS 8397M: David Howells <dhowells@redhat.com> 8398L: linux-cachefs@redhat.com (moderated for non-subscribers) 8399S: Supported 8400F: Documentation/filesystems/caching/ 8401F: fs/fscache/ 8402F: include/linux/fscache*.h 8403 8404FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT 8405M: Eric Biggers <ebiggers@kernel.org> 8406M: Theodore Y. Ts'o <tytso@mit.edu> 8407M: Jaegeuk Kim <jaegeuk@kernel.org> 8408L: linux-fscrypt@vger.kernel.org 8409S: Supported 8410Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 8411T: git https://git.kernel.org/pub/scm/fs/fscrypt/linux.git 8412F: Documentation/filesystems/fscrypt.rst 8413F: fs/crypto/ 8414F: include/linux/fscrypt.h 8415F: include/uapi/linux/fscrypt.h 8416 8417FSI SUBSYSTEM 8418M: Jeremy Kerr <jk@ozlabs.org> 8419M: Joel Stanley <joel@jms.id.au> 8420R: Alistar Popple <alistair@popple.id.au> 8421R: Eddie James <eajames@linux.ibm.com> 8422L: linux-fsi@lists.ozlabs.org 8423S: Supported 8424Q: http://patchwork.ozlabs.org/project/linux-fsi/list/ 8425T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git 8426F: drivers/fsi/ 8427F: include/linux/fsi*.h 8428F: include/trace/events/fsi*.h 8429 8430FSI-ATTACHED I2C DRIVER 8431M: Eddie James <eajames@linux.ibm.com> 8432L: linux-i2c@vger.kernel.org 8433L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 8434S: Maintained 8435F: Documentation/devicetree/bindings/i2c/i2c-fsi.txt 8436F: drivers/i2c/busses/i2c-fsi.c 8437 8438FSI-ATTACHED SPI DRIVER 8439M: Eddie James <eajames@linux.ibm.com> 8440L: linux-spi@vger.kernel.org 8441S: Maintained 8442F: Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml 8443F: drivers/spi/spi-fsi.c 8444 8445FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE 8446M: Jan Kara <jack@suse.cz> 8447R: Amir Goldstein <amir73il@gmail.com> 8448L: linux-fsdevel@vger.kernel.org 8449S: Maintained 8450T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify 8451F: fs/notify/ 8452F: include/linux/fsnotify*.h 8453 8454FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION 8455M: Eric Biggers <ebiggers@kernel.org> 8456M: Theodore Y. Ts'o <tytso@mit.edu> 8457L: fsverity@lists.linux.dev 8458S: Supported 8459Q: https://patchwork.kernel.org/project/fsverity/list/ 8460T: git https://git.kernel.org/pub/scm/fs/fsverity/linux.git 8461F: Documentation/filesystems/fsverity.rst 8462F: fs/verity/ 8463F: include/linux/fsverity.h 8464F: include/uapi/linux/fsverity.h 8465 8466FT260 FTDI USB-HID TO I2C BRIDGE DRIVER 8467M: Michael Zaidman <michael.zaidman@gmail.com> 8468L: linux-i2c@vger.kernel.org 8469L: linux-input@vger.kernel.org 8470S: Maintained 8471F: drivers/hid/hid-ft260.c 8472 8473FUJITSU LAPTOP EXTRAS 8474M: Jonathan Woithe <jwoithe@just42.net> 8475L: platform-driver-x86@vger.kernel.org 8476S: Maintained 8477F: drivers/platform/x86/fujitsu-laptop.c 8478 8479FUJITSU TABLET EXTRAS 8480M: Robert Gerlach <khnz@gmx.de> 8481L: platform-driver-x86@vger.kernel.org 8482S: Maintained 8483F: drivers/platform/x86/fujitsu-tablet.c 8484 8485FUNCTION HOOKS (FTRACE) 8486M: Steven Rostedt <rostedt@goodmis.org> 8487M: Masami Hiramatsu <mhiramat@kernel.org> 8488R: Mark Rutland <mark.rutland@arm.com> 8489L: linux-kernel@vger.kernel.org 8490L: linux-trace-kernel@vger.kernel.org 8491S: Maintained 8492Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 8493T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 8494F: Documentation/trace/ftrace* 8495F: arch/*/*/*/*ftrace* 8496F: arch/*/*/*ftrace* 8497F: include/*/ftrace.h 8498F: kernel/trace/fgraph.c 8499F: kernel/trace/ftrace* 8500F: samples/ftrace 8501 8502FUNGIBLE ETHERNET DRIVERS 8503M: Dimitris Michailidis <dmichail@fungible.com> 8504L: netdev@vger.kernel.org 8505S: Supported 8506F: drivers/net/ethernet/fungible/ 8507 8508FUSE: FILESYSTEM IN USERSPACE 8509M: Miklos Szeredi <miklos@szeredi.hu> 8510L: linux-fsdevel@vger.kernel.org 8511S: Maintained 8512W: https://github.com/libfuse/ 8513T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git 8514F: Documentation/filesystems/fuse.rst 8515F: fs/fuse/ 8516F: include/uapi/linux/fuse.h 8517 8518FUTEX SUBSYSTEM 8519M: Thomas Gleixner <tglx@linutronix.de> 8520M: Ingo Molnar <mingo@redhat.com> 8521R: Peter Zijlstra <peterz@infradead.org> 8522R: Darren Hart <dvhart@infradead.org> 8523R: Davidlohr Bueso <dave@stgolabs.net> 8524R: André Almeida <andrealmeid@igalia.com> 8525L: linux-kernel@vger.kernel.org 8526S: Maintained 8527T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 8528F: Documentation/locking/*futex* 8529F: include/asm-generic/futex.h 8530F: include/linux/futex.h 8531F: include/uapi/linux/futex.h 8532F: kernel/futex/* 8533F: tools/perf/bench/futex* 8534F: tools/testing/selftests/futex/ 8535 8536GATEWORKS SYSTEM CONTROLLER (GSC) DRIVER 8537M: Tim Harvey <tharvey@gateworks.com> 8538S: Maintained 8539F: Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml 8540F: Documentation/hwmon/gsc-hwmon.rst 8541F: drivers/hwmon/gsc-hwmon.c 8542F: drivers/mfd/gateworks-gsc.c 8543F: include/linux/mfd/gsc.h 8544F: include/linux/platform_data/gsc_hwmon.h 8545 8546GCC PLUGINS 8547M: Kees Cook <keescook@chromium.org> 8548L: linux-hardening@vger.kernel.org 8549S: Maintained 8550T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8551F: Documentation/kbuild/gcc-plugins.rst 8552F: scripts/Makefile.gcc-plugins 8553F: scripts/gcc-plugins/ 8554 8555GCOV BASED KERNEL PROFILING 8556M: Peter Oberparleiter <oberpar@linux.ibm.com> 8557S: Maintained 8558F: Documentation/dev-tools/gcov.rst 8559F: kernel/gcov/ 8560 8561GDB KERNEL DEBUGGING HELPER SCRIPTS 8562M: Jan Kiszka <jan.kiszka@siemens.com> 8563M: Kieran Bingham <kbingham@kernel.org> 8564S: Supported 8565F: scripts/gdb/ 8566 8567GEMINI CRYPTO DRIVER 8568M: Corentin Labbe <clabbe@baylibre.com> 8569L: linux-crypto@vger.kernel.org 8570S: Maintained 8571F: drivers/crypto/gemini/ 8572 8573GEMTEK FM RADIO RECEIVER DRIVER 8574M: Hans Verkuil <hverkuil@xs4all.nl> 8575L: linux-media@vger.kernel.org 8576S: Maintained 8577W: https://linuxtv.org 8578T: git git://linuxtv.org/media_tree.git 8579F: drivers/media/radio/radio-gemtek* 8580 8581GENERIC ARCHITECTURE TOPOLOGY 8582M: Sudeep Holla <sudeep.holla@arm.com> 8583L: linux-kernel@vger.kernel.org 8584S: Maintained 8585F: drivers/base/arch_topology.c 8586F: include/linux/arch_topology.h 8587 8588GENERIC ENTRY CODE 8589M: Thomas Gleixner <tglx@linutronix.de> 8590M: Peter Zijlstra <peterz@infradead.org> 8591M: Andy Lutomirski <luto@kernel.org> 8592L: linux-kernel@vger.kernel.org 8593S: Maintained 8594T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/entry 8595F: include/linux/entry-common.h 8596F: include/linux/entry-kvm.h 8597F: kernel/entry/ 8598 8599GENERIC GPIO I2C DRIVER 8600M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8601S: Supported 8602F: drivers/i2c/busses/i2c-gpio.c 8603F: include/linux/platform_data/i2c-gpio.h 8604 8605GENERIC GPIO I2C MULTIPLEXER DRIVER 8606M: Peter Korsgaard <peter.korsgaard@barco.com> 8607L: linux-i2c@vger.kernel.org 8608S: Supported 8609F: Documentation/i2c/muxes/i2c-mux-gpio.rst 8610F: drivers/i2c/muxes/i2c-mux-gpio.c 8611F: include/linux/platform_data/i2c-mux-gpio.h 8612 8613GENERIC HDLC (WAN) DRIVERS 8614M: Krzysztof Halasa <khc@pm.waw.pl> 8615S: Maintained 8616W: http://www.kernel.org/pub/linux/utils/net/hdlc/ 8617F: drivers/net/wan/c101.c 8618F: drivers/net/wan/hd6457* 8619F: drivers/net/wan/hdlc* 8620F: drivers/net/wan/n2.c 8621F: drivers/net/wan/pc300too.c 8622F: drivers/net/wan/pci200syn.c 8623F: drivers/net/wan/wanxl* 8624 8625GENERIC INCLUDE/ASM HEADER FILES 8626M: Arnd Bergmann <arnd@arndb.de> 8627L: linux-arch@vger.kernel.org 8628S: Maintained 8629T: git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git 8630F: include/asm-generic/ 8631F: include/uapi/asm-generic/ 8632 8633GENERIC PHY FRAMEWORK 8634M: Vinod Koul <vkoul@kernel.org> 8635M: Kishon Vijay Abraham I <kishon@kernel.org> 8636L: linux-phy@lists.infradead.org 8637S: Supported 8638Q: https://patchwork.kernel.org/project/linux-phy/list/ 8639T: git git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy.git 8640F: Documentation/devicetree/bindings/phy/ 8641F: drivers/phy/ 8642F: include/dt-bindings/phy/ 8643F: include/linux/phy/ 8644 8645GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER 8646M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8647S: Supported 8648F: drivers/i2c/muxes/i2c-demux-pinctrl.c 8649 8650GENERIC PM DOMAINS 8651M: "Rafael J. Wysocki" <rafael@kernel.org> 8652M: Kevin Hilman <khilman@kernel.org> 8653M: Ulf Hansson <ulf.hansson@linaro.org> 8654L: linux-pm@vger.kernel.org 8655S: Supported 8656F: Documentation/devicetree/bindings/power/power?domain* 8657F: drivers/base/power/domain*.c 8658F: include/linux/pm_domain.h 8659 8660GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER 8661M: Eugen Hristev <eugen.hristev@microchip.com> 8662L: linux-input@vger.kernel.org 8663S: Maintained 8664F: drivers/input/touchscreen/resistive-adc-touch.c 8665 8666GENERIC STRING LIBRARY 8667R: Andy Shevchenko <andy@kernel.org> 8668S: Maintained 8669F: lib/string.c 8670F: lib/string_helpers.c 8671F: lib/test-string_helpers.c 8672F: lib/test_string.c 8673 8674GENERIC UIO DRIVER FOR PCI DEVICES 8675M: "Michael S. Tsirkin" <mst@redhat.com> 8676L: kvm@vger.kernel.org 8677S: Supported 8678F: drivers/uio/uio_pci_generic.c 8679 8680GENERIC VDSO LIBRARY 8681M: Andy Lutomirski <luto@kernel.org> 8682M: Thomas Gleixner <tglx@linutronix.de> 8683M: Vincenzo Frascino <vincenzo.frascino@arm.com> 8684L: linux-kernel@vger.kernel.org 8685S: Maintained 8686T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso 8687F: include/asm-generic/vdso/vsyscall.h 8688F: include/vdso/ 8689F: kernel/time/vsyscall.c 8690F: lib/vdso/ 8691 8692GENWQE (IBM Generic Workqueue Card) 8693M: Frank Haverkamp <haver@linux.ibm.com> 8694S: Supported 8695F: drivers/misc/genwqe/ 8696 8697GET_MAINTAINER SCRIPT 8698M: Joe Perches <joe@perches.com> 8699S: Maintained 8700F: scripts/get_maintainer.pl 8701 8702GFS2 FILE SYSTEM 8703M: Bob Peterson <rpeterso@redhat.com> 8704M: Andreas Gruenbacher <agruenba@redhat.com> 8705L: cluster-devel@redhat.com 8706S: Supported 8707B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=gfs2 8708T: git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git 8709F: Documentation/filesystems/gfs2* 8710F: fs/gfs2/ 8711F: include/uapi/linux/gfs2_ondisk.h 8712 8713GIGABYTE WMI DRIVER 8714M: Thomas Weißschuh <thomas@weissschuh.net> 8715L: platform-driver-x86@vger.kernel.org 8716S: Maintained 8717F: drivers/platform/x86/gigabyte-wmi.c 8718 8719GNSS SUBSYSTEM 8720M: Johan Hovold <johan@kernel.org> 8721S: Maintained 8722T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git 8723F: Documentation/ABI/testing/sysfs-class-gnss 8724F: Documentation/devicetree/bindings/gnss/ 8725F: drivers/gnss/ 8726F: include/linux/gnss.h 8727 8728GO7007 MPEG CODEC 8729M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 8730L: linux-media@vger.kernel.org 8731S: Maintained 8732F: drivers/media/usb/go7007/ 8733 8734GOODIX TOUCHSCREEN 8735M: Bastien Nocera <hadess@hadess.net> 8736M: Hans de Goede <hdegoede@redhat.com> 8737L: linux-input@vger.kernel.org 8738S: Maintained 8739F: drivers/input/touchscreen/goodix* 8740 8741GOOGLE ETHERNET DRIVERS 8742M: Jeroen de Borst <jeroendb@google.com> 8743M: Praveen Kaligineedi <pkaligineedi@google.com> 8744R: Shailend Chand <shailend@google.com> 8745L: netdev@vger.kernel.org 8746S: Supported 8747F: Documentation/networking/device_drivers/ethernet/google/gve.rst 8748F: drivers/net/ethernet/google 8749 8750GPD POCKET FAN DRIVER 8751M: Hans de Goede <hdegoede@redhat.com> 8752L: platform-driver-x86@vger.kernel.org 8753S: Maintained 8754F: drivers/platform/x86/gpd-pocket-fan.c 8755 8756GPIO ACPI SUPPORT 8757M: Mika Westerberg <mika.westerberg@linux.intel.com> 8758M: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 8759L: linux-gpio@vger.kernel.org 8760L: linux-acpi@vger.kernel.org 8761S: Supported 8762T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 8763F: Documentation/firmware-guide/acpi/gpio-properties.rst 8764F: drivers/gpio/gpiolib-acpi.c 8765F: drivers/gpio/gpiolib-acpi.h 8766 8767GPIO AGGREGATOR 8768M: Geert Uytterhoeven <geert+renesas@glider.be> 8769L: linux-gpio@vger.kernel.org 8770S: Supported 8771F: Documentation/admin-guide/gpio/gpio-aggregator.rst 8772F: drivers/gpio/gpio-aggregator.c 8773 8774GPIO IR Transmitter 8775M: Sean Young <sean@mess.org> 8776L: linux-media@vger.kernel.org 8777S: Maintained 8778F: Documentation/devicetree/bindings/leds/irled/gpio-ir-tx.yaml 8779F: drivers/media/rc/gpio-ir-tx.c 8780 8781GPIO MOCKUP DRIVER 8782M: Bamvor Jian Zhang <bamv2005@gmail.com> 8783L: linux-gpio@vger.kernel.org 8784S: Maintained 8785F: drivers/gpio/gpio-mockup.c 8786F: tools/testing/selftests/gpio/ 8787 8788GPIO REGMAP 8789R: Michael Walle <michael@walle.cc> 8790S: Maintained 8791F: drivers/gpio/gpio-regmap.c 8792F: include/linux/gpio/regmap.h 8793 8794GPIO SUBSYSTEM 8795M: Linus Walleij <linus.walleij@linaro.org> 8796M: Bartosz Golaszewski <brgl@bgdev.pl> 8797L: linux-gpio@vger.kernel.org 8798S: Maintained 8799T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 8800F: Documentation/ABI/obsolete/sysfs-gpio 8801F: Documentation/ABI/testing/gpio-cdev 8802F: Documentation/admin-guide/gpio/ 8803F: Documentation/devicetree/bindings/gpio/ 8804F: Documentation/driver-api/gpio/ 8805F: drivers/gpio/ 8806F: include/dt-bindings/gpio/ 8807F: include/linux/gpio.h 8808F: include/linux/gpio/ 8809F: include/linux/of_gpio.h 8810F: include/uapi/linux/gpio.h 8811F: tools/gpio/ 8812 8813GRE DEMULTIPLEXER DRIVER 8814M: Dmitry Kozlov <xeb@mail.ru> 8815L: netdev@vger.kernel.org 8816S: Maintained 8817F: include/net/gre.h 8818F: net/ipv4/gre_demux.c 8819F: net/ipv4/gre_offload.c 8820 8821GRETH 10/100/1G Ethernet MAC device driver 8822M: Andreas Larsson <andreas@gaisler.com> 8823L: netdev@vger.kernel.org 8824S: Maintained 8825F: drivers/net/ethernet/aeroflex/ 8826 8827GREYBUS AUDIO PROTOCOLS DRIVERS 8828M: Vaibhav Agarwal <vaibhav.sr@gmail.com> 8829M: Mark Greer <mgreer@animalcreek.com> 8830S: Maintained 8831F: drivers/staging/greybus/audio_apbridgea.c 8832F: drivers/staging/greybus/audio_apbridgea.h 8833F: drivers/staging/greybus/audio_codec.c 8834F: drivers/staging/greybus/audio_codec.h 8835F: drivers/staging/greybus/audio_gb.c 8836F: drivers/staging/greybus/audio_manager.c 8837F: drivers/staging/greybus/audio_manager.h 8838F: drivers/staging/greybus/audio_manager_module.c 8839F: drivers/staging/greybus/audio_manager_private.h 8840F: drivers/staging/greybus/audio_manager_sysfs.c 8841F: drivers/staging/greybus/audio_module.c 8842F: drivers/staging/greybus/audio_topology.c 8843 8844GREYBUS FW/HID/SPI PROTOCOLS DRIVERS 8845M: Viresh Kumar <vireshk@kernel.org> 8846S: Maintained 8847F: drivers/staging/greybus/authentication.c 8848F: drivers/staging/greybus/bootrom.c 8849F: drivers/staging/greybus/firmware.h 8850F: drivers/staging/greybus/fw-core.c 8851F: drivers/staging/greybus/fw-download.c 8852F: drivers/staging/greybus/fw-management.c 8853F: drivers/staging/greybus/greybus_authentication.h 8854F: drivers/staging/greybus/greybus_firmware.h 8855F: drivers/staging/greybus/hid.c 8856F: drivers/staging/greybus/i2c.c 8857F: drivers/staging/greybus/spi.c 8858F: drivers/staging/greybus/spilib.c 8859F: drivers/staging/greybus/spilib.h 8860 8861GREYBUS LOOPBACK DRIVER 8862M: Bryan O'Donoghue <pure.logic@nexus-software.ie> 8863S: Maintained 8864F: drivers/staging/greybus/loopback.c 8865 8866GREYBUS PLATFORM DRIVERS 8867M: Vaibhav Hiremath <hvaibhav.linux@gmail.com> 8868S: Maintained 8869F: drivers/staging/greybus/arche-apb-ctrl.c 8870F: drivers/staging/greybus/arche-platform.c 8871F: drivers/staging/greybus/arche_platform.h 8872 8873GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS 8874M: Rui Miguel Silva <rmfrfs@gmail.com> 8875S: Maintained 8876F: drivers/staging/greybus/gpio.c 8877F: drivers/staging/greybus/light.c 8878F: drivers/staging/greybus/power_supply.c 8879F: drivers/staging/greybus/sdio.c 8880F: drivers/staging/greybus/spi.c 8881F: drivers/staging/greybus/spilib.c 8882 8883GREYBUS SUBSYSTEM 8884M: Johan Hovold <johan@kernel.org> 8885M: Alex Elder <elder@kernel.org> 8886M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 8887L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 8888S: Maintained 8889F: drivers/greybus/ 8890F: drivers/staging/greybus/ 8891F: include/linux/greybus.h 8892F: include/linux/greybus/ 8893 8894GREYBUS UART PROTOCOLS DRIVERS 8895M: David Lin <dtwlin@gmail.com> 8896S: Maintained 8897F: drivers/staging/greybus/log.c 8898F: drivers/staging/greybus/uart.c 8899 8900GS1662 VIDEO SERIALIZER 8901M: Charles-Antoine Couret <charles-antoine.couret@nexvision.fr> 8902L: linux-media@vger.kernel.org 8903S: Maintained 8904T: git git://linuxtv.org/media_tree.git 8905F: drivers/media/spi/gs1662.c 8906 8907GSPCA FINEPIX SUBDRIVER 8908M: Frank Zago <frank@zago.net> 8909L: linux-media@vger.kernel.org 8910S: Maintained 8911T: git git://linuxtv.org/media_tree.git 8912F: drivers/media/usb/gspca/finepix.c 8913 8914GSPCA GL860 SUBDRIVER 8915M: Olivier Lorin <o.lorin@laposte.net> 8916L: linux-media@vger.kernel.org 8917S: Maintained 8918T: git git://linuxtv.org/media_tree.git 8919F: drivers/media/usb/gspca/gl860/ 8920 8921GSPCA M5602 SUBDRIVER 8922M: Erik Andren <erik.andren@gmail.com> 8923L: linux-media@vger.kernel.org 8924S: Maintained 8925T: git git://linuxtv.org/media_tree.git 8926F: drivers/media/usb/gspca/m5602/ 8927 8928GSPCA PAC207 SONIXB SUBDRIVER 8929M: Hans Verkuil <hverkuil@xs4all.nl> 8930L: linux-media@vger.kernel.org 8931S: Odd Fixes 8932T: git git://linuxtv.org/media_tree.git 8933F: drivers/media/usb/gspca/pac207.c 8934 8935GSPCA SN9C20X SUBDRIVER 8936M: Brian Johnson <brijohn@gmail.com> 8937L: linux-media@vger.kernel.org 8938S: Maintained 8939T: git git://linuxtv.org/media_tree.git 8940F: drivers/media/usb/gspca/sn9c20x.c 8941 8942GSPCA T613 SUBDRIVER 8943M: Leandro Costantino <lcostantino@gmail.com> 8944L: linux-media@vger.kernel.org 8945S: Maintained 8946T: git git://linuxtv.org/media_tree.git 8947F: drivers/media/usb/gspca/t613.c 8948 8949GSPCA USB WEBCAM DRIVER 8950M: Hans Verkuil <hverkuil@xs4all.nl> 8951L: linux-media@vger.kernel.org 8952S: Odd Fixes 8953T: git git://linuxtv.org/media_tree.git 8954F: drivers/media/usb/gspca/ 8955 8956GTP (GPRS Tunneling Protocol) 8957M: Pablo Neira Ayuso <pablo@netfilter.org> 8958M: Harald Welte <laforge@gnumonks.org> 8959L: osmocom-net-gprs@lists.osmocom.org 8960S: Maintained 8961T: git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git 8962F: drivers/net/gtp.c 8963 8964GUID PARTITION TABLE (GPT) 8965M: Davidlohr Bueso <dave@stgolabs.net> 8966L: linux-efi@vger.kernel.org 8967S: Maintained 8968F: block/partitions/efi.* 8969 8970HABANALABS PCI DRIVER 8971M: Oded Gabbay <ogabbay@kernel.org> 8972L: dri-devel@lists.freedesktop.org 8973S: Supported 8974C: irc://irc.oftc.net/dri-devel 8975T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/linux.git 8976F: Documentation/ABI/testing/debugfs-driver-habanalabs 8977F: Documentation/ABI/testing/sysfs-driver-habanalabs 8978F: drivers/accel/habanalabs/ 8979F: include/trace/events/habanalabs.h 8980F: include/uapi/drm/habanalabs_accel.h 8981 8982HACKRF MEDIA DRIVER 8983M: Antti Palosaari <crope@iki.fi> 8984L: linux-media@vger.kernel.org 8985S: Maintained 8986W: https://linuxtv.org 8987W: http://palosaari.fi/linux/ 8988Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8989T: git git://linuxtv.org/anttip/media_tree.git 8990F: drivers/media/usb/hackrf/ 8991 8992HANDSHAKE UPCALL FOR TRANSPORT LAYER SECURITY 8993M: Chuck Lever <chuck.lever@oracle.com> 8994L: kernel-tls-handshake@lists.linux.dev 8995L: netdev@vger.kernel.org 8996S: Maintained 8997F: Documentation/netlink/specs/handshake.yaml 8998F: Documentation/networking/tls-handshake.rst 8999F: include/net/handshake.h 9000F: include/trace/events/handshake.h 9001F: net/handshake/ 9002 9003HANTRO VPU CODEC DRIVER 9004M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 9005M: Philipp Zabel <p.zabel@pengutronix.de> 9006L: linux-media@vger.kernel.org 9007L: linux-rockchip@lists.infradead.org 9008S: Maintained 9009F: Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml 9010F: Documentation/devicetree/bindings/media/rockchip,rk3568-vepu.yaml 9011F: Documentation/devicetree/bindings/media/rockchip-vpu.yaml 9012F: drivers/media/platform/verisilicon/ 9013 9014HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER 9015M: Frank Seidel <frank@f-seidel.de> 9016L: platform-driver-x86@vger.kernel.org 9017S: Maintained 9018W: http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/ 9019F: drivers/platform/x86/hdaps.c 9020 9021HARDWARE MONITORING 9022M: Jean Delvare <jdelvare@suse.com> 9023M: Guenter Roeck <linux@roeck-us.net> 9024L: linux-hwmon@vger.kernel.org 9025S: Maintained 9026W: http://hwmon.wiki.kernel.org/ 9027T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 9028F: Documentation/ABI/testing/sysfs-class-hwmon 9029F: Documentation/devicetree/bindings/hwmon/ 9030F: Documentation/hwmon/ 9031F: drivers/hwmon/ 9032F: include/linux/hwmon*.h 9033F: include/trace/events/hwmon*.h 9034K: (devm_)?hwmon_device_(un)?register(|_with_groups|_with_info) 9035 9036HARDWARE RANDOM NUMBER GENERATOR CORE 9037M: Olivia Mackall <olivia@selenic.com> 9038M: Herbert Xu <herbert@gondor.apana.org.au> 9039L: linux-crypto@vger.kernel.org 9040S: Odd fixes 9041F: Documentation/admin-guide/hw_random.rst 9042F: Documentation/devicetree/bindings/rng/ 9043F: drivers/char/hw_random/ 9044F: include/linux/hw_random.h 9045 9046HARDWARE SPINLOCK CORE 9047M: Ohad Ben-Cohen <ohad@wizery.com> 9048M: Bjorn Andersson <andersson@kernel.org> 9049R: Baolin Wang <baolin.wang7@gmail.com> 9050L: linux-remoteproc@vger.kernel.org 9051S: Maintained 9052T: git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next 9053F: Documentation/devicetree/bindings/hwlock/ 9054F: Documentation/locking/hwspinlock.rst 9055F: drivers/hwspinlock/ 9056F: include/linux/hwspinlock.h 9057 9058HARDWARE TRACING FACILITIES 9059M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 9060S: Maintained 9061F: drivers/hwtracing/ 9062 9063HARMONY SOUND DRIVER 9064L: linux-parisc@vger.kernel.org 9065S: Maintained 9066F: sound/parisc/harmony.* 9067 9068HDPVR USB VIDEO ENCODER DRIVER 9069M: Hans Verkuil <hverkuil@xs4all.nl> 9070L: linux-media@vger.kernel.org 9071S: Odd Fixes 9072W: https://linuxtv.org 9073T: git git://linuxtv.org/media_tree.git 9074F: drivers/media/usb/hdpvr/ 9075 9076HEWLETT PACKARD ENTERPRISE ILO CHIF DRIVER 9077M: Matt Hsiao <matt.hsiao@hpe.com> 9078S: Supported 9079F: drivers/misc/hpilo.[ch] 9080 9081HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER 9082M: Jerry Hoemann <jerry.hoemann@hpe.com> 9083S: Supported 9084F: Documentation/watchdog/hpwdt.rst 9085F: drivers/watchdog/hpwdt.c 9086 9087HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa) 9088M: Don Brace <don.brace@microchip.com> 9089L: storagedev@microchip.com 9090L: linux-scsi@vger.kernel.org 9091S: Supported 9092F: Documentation/scsi/hpsa.rst 9093F: drivers/scsi/hpsa*.[ch] 9094F: include/linux/cciss*.h 9095F: include/uapi/linux/cciss*.h 9096 9097HFI1 DRIVER 9098M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 9099L: linux-rdma@vger.kernel.org 9100S: Supported 9101F: drivers/infiniband/hw/hfi1 9102 9103HFS FILESYSTEM 9104L: linux-fsdevel@vger.kernel.org 9105S: Orphan 9106F: Documentation/filesystems/hfs.rst 9107F: fs/hfs/ 9108 9109HFSPLUS FILESYSTEM 9110L: linux-fsdevel@vger.kernel.org 9111S: Orphan 9112F: Documentation/filesystems/hfsplus.rst 9113F: fs/hfsplus/ 9114 9115HGA FRAMEBUFFER DRIVER 9116M: Ferenc Bakonyi <fero@drama.obuda.kando.hu> 9117L: linux-nvidia@lists.surfsouth.com 9118S: Maintained 9119W: http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml 9120F: drivers/video/fbdev/hgafb.c 9121 9122HIBERNATION (aka Software Suspend, aka swsusp) 9123M: "Rafael J. Wysocki" <rafael@kernel.org> 9124M: Pavel Machek <pavel@ucw.cz> 9125L: linux-pm@vger.kernel.org 9126S: Supported 9127B: https://bugzilla.kernel.org 9128F: arch/*/include/asm/suspend*.h 9129F: arch/x86/power/ 9130F: drivers/base/power/ 9131F: include/linux/freezer.h 9132F: include/linux/pm.h 9133F: include/linux/suspend.h 9134F: kernel/power/ 9135 9136HID CORE LAYER 9137M: Jiri Kosina <jikos@kernel.org> 9138M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 9139L: linux-input@vger.kernel.org 9140S: Maintained 9141T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 9142F: Documentation/hid/ 9143F: drivers/hid/ 9144F: include/linux/hid* 9145F: include/uapi/linux/hid* 9146F: samples/hid/ 9147F: tools/testing/selftests/hid/ 9148 9149HID LOGITECH DRIVERS 9150R: Filipe Laíns <lains@riseup.net> 9151L: linux-input@vger.kernel.org 9152S: Maintained 9153F: drivers/hid/hid-logitech-* 9154 9155HID PHOENIX RC FLIGHT CONTROLLER 9156M: Marcus Folkesson <marcus.folkesson@gmail.com> 9157L: linux-input@vger.kernel.org 9158S: Maintained 9159F: drivers/hid/hid-pxrc.c 9160 9161HID PLAYSTATION DRIVER 9162M: Roderick Colenbrander <roderick.colenbrander@sony.com> 9163L: linux-input@vger.kernel.org 9164S: Supported 9165F: drivers/hid/hid-playstation.c 9166 9167HID SENSOR HUB DRIVERS 9168M: Jiri Kosina <jikos@kernel.org> 9169M: Jonathan Cameron <jic23@kernel.org> 9170M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 9171L: linux-input@vger.kernel.org 9172L: linux-iio@vger.kernel.org 9173S: Maintained 9174F: Documentation/hid/hid-sensor* 9175F: drivers/hid/hid-sensor-* 9176F: drivers/iio/*/hid-* 9177F: include/linux/hid-sensor-* 9178 9179HID VRC-2 CAR CONTROLLER DRIVER 9180M: Marcus Folkesson <marcus.folkesson@gmail.com> 9181L: linux-input@vger.kernel.org 9182S: Maintained 9183F: drivers/hid/hid-vrc2.c 9184 9185HID WACOM DRIVER 9186M: Ping Cheng <ping.cheng@wacom.com> 9187M: Jason Gerecke <jason.gerecke@wacom.com> 9188L: linux-input@vger.kernel.org 9189S: Maintained 9190F: drivers/hid/wacom.h 9191F: drivers/hid/wacom_* 9192 9193HID++ LOGITECH DRIVERS 9194R: Filipe Laíns <lains@riseup.net> 9195R: Bastien Nocera <hadess@hadess.net> 9196L: linux-input@vger.kernel.org 9197S: Maintained 9198F: drivers/hid/hid-logitech-hidpp.c 9199 9200HIGH-RESOLUTION TIMERS, CLOCKEVENTS 9201M: Thomas Gleixner <tglx@linutronix.de> 9202L: linux-kernel@vger.kernel.org 9203S: Maintained 9204T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 9205F: Documentation/timers/ 9206F: include/linux/clockchips.h 9207F: include/linux/hrtimer.h 9208F: kernel/time/clockevents.c 9209F: kernel/time/hrtimer.c 9210F: kernel/time/timer_*.c 9211 9212HIGH-SPEED SCC DRIVER FOR AX.25 9213L: linux-hams@vger.kernel.org 9214S: Orphan 9215F: drivers/net/hamradio/scc.c 9216 9217HIGHPOINT ROCKETRAID 3xxx RAID DRIVER 9218M: HighPoint Linux Team <linux@highpoint-tech.com> 9219S: Supported 9220W: http://www.highpoint-tech.com 9221F: Documentation/scsi/hptiop.rst 9222F: drivers/scsi/hptiop.c 9223 9224HIKEY960 ONBOARD USB GPIO HUB DRIVER 9225M: John Stultz <jstultz@google.com> 9226L: linux-kernel@vger.kernel.org 9227S: Maintained 9228F: drivers/misc/hisi_hikey_usb.c 9229 9230HIMAX HX83112B TOUCHSCREEN SUPPORT 9231M: Job Noorman <job@noorman.info> 9232L: linux-input@vger.kernel.org 9233S: Maintained 9234F: Documentation/devicetree/bindings/input/touchscreen/himax,hx83112b.yaml 9235F: drivers/input/touchscreen/himax_hx83112b.c 9236 9237HIPPI 9238M: Jes Sorensen <jes@trained-monkey.org> 9239L: linux-hippi@sunsite.dk 9240S: Maintained 9241F: drivers/net/hippi/ 9242F: include/linux/hippidevice.h 9243F: include/uapi/linux/if_hippi.h 9244F: net/802/hippi.c 9245 9246HIRSCHMANN HELLCREEK ETHERNET SWITCH DRIVER 9247M: Kurt Kanzenbach <kurt@linutronix.de> 9248L: netdev@vger.kernel.org 9249S: Maintained 9250F: Documentation/devicetree/bindings/net/dsa/hirschmann,hellcreek.yaml 9251F: drivers/net/dsa/hirschmann/* 9252F: include/linux/platform_data/hirschmann-hellcreek.h 9253F: net/dsa/tag_hellcreek.c 9254 9255HISILICON DMA DRIVER 9256M: Zhou Wang <wangzhou1@hisilicon.com> 9257M: Jie Hai <haijie1@huawei.com> 9258L: dmaengine@vger.kernel.org 9259S: Maintained 9260F: drivers/dma/hisi_dma.c 9261 9262HISILICON GPIO DRIVER 9263M: Jay Fang <f.fangjian@huawei.com> 9264L: linux-gpio@vger.kernel.org 9265S: Maintained 9266F: Documentation/devicetree/bindings/gpio/hisilicon,ascend910-gpio.yaml 9267F: drivers/gpio/gpio-hisi.c 9268 9269HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE) 9270M: Longfang Liu <liulongfang@huawei.com> 9271L: linux-crypto@vger.kernel.org 9272S: Maintained 9273F: Documentation/ABI/testing/debugfs-hisi-hpre 9274F: drivers/crypto/hisilicon/hpre/hpre.h 9275F: drivers/crypto/hisilicon/hpre/hpre_crypto.c 9276F: drivers/crypto/hisilicon/hpre/hpre_main.c 9277 9278HISILICON HNS3 PMU DRIVER 9279M: Guangbin Huang <huangguangbin2@huawei.com> 9280S: Supported 9281F: Documentation/admin-guide/perf/hns3-pmu.rst 9282F: drivers/perf/hisilicon/hns3_pmu.c 9283 9284HISILICON I2C CONTROLLER DRIVER 9285M: Yicong Yang <yangyicong@hisilicon.com> 9286L: linux-i2c@vger.kernel.org 9287S: Maintained 9288W: https://www.hisilicon.com 9289F: Documentation/devicetree/bindings/i2c/hisilicon,ascend910-i2c.yaml 9290F: drivers/i2c/busses/i2c-hisi.c 9291 9292HISILICON LPC BUS DRIVER 9293M: Jay Fang <f.fangjian@huawei.com> 9294S: Maintained 9295W: http://www.hisilicon.com 9296F: Documentation/devicetree/bindings/arm/hisilicon/low-pin-count.yaml 9297F: drivers/bus/hisi_lpc.c 9298 9299HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3) 9300M: Yisen Zhuang <yisen.zhuang@huawei.com> 9301M: Salil Mehta <salil.mehta@huawei.com> 9302L: netdev@vger.kernel.org 9303S: Maintained 9304W: http://www.hisilicon.com 9305F: drivers/net/ethernet/hisilicon/hns3/ 9306 9307HISILICON NETWORK SUBSYSTEM DRIVER 9308M: Yisen Zhuang <yisen.zhuang@huawei.com> 9309M: Salil Mehta <salil.mehta@huawei.com> 9310L: netdev@vger.kernel.org 9311S: Maintained 9312W: http://www.hisilicon.com 9313F: Documentation/devicetree/bindings/net/hisilicon*.txt 9314F: drivers/net/ethernet/hisilicon/ 9315 9316HISILICON PMU DRIVER 9317M: Shaokun Zhang <zhangshaokun@hisilicon.com> 9318M: Jonathan Cameron <jonathan.cameron@huawei.com> 9319S: Supported 9320W: http://www.hisilicon.com 9321F: Documentation/admin-guide/perf/hisi-pcie-pmu.rst 9322F: Documentation/admin-guide/perf/hisi-pmu.rst 9323F: drivers/perf/hisilicon 9324 9325HISILICON PTT DRIVER 9326M: Yicong Yang <yangyicong@hisilicon.com> 9327M: Jonathan Cameron <jonathan.cameron@huawei.com> 9328L: linux-kernel@vger.kernel.org 9329S: Maintained 9330F: Documentation/ABI/testing/sysfs-devices-hisi_ptt 9331F: Documentation/trace/hisi-ptt.rst 9332F: drivers/hwtracing/ptt/ 9333F: tools/perf/arch/arm64/util/hisi-ptt.c 9334F: tools/perf/util/hisi-ptt* 9335F: tools/perf/util/hisi-ptt-decoder/* 9336 9337HISILICON QM DRIVER 9338M: Weili Qian <qianweili@huawei.com> 9339M: Zhou Wang <wangzhou1@hisilicon.com> 9340L: linux-crypto@vger.kernel.org 9341S: Maintained 9342F: drivers/crypto/hisilicon/Kconfig 9343F: drivers/crypto/hisilicon/Makefile 9344F: drivers/crypto/hisilicon/qm.c 9345F: drivers/crypto/hisilicon/sgl.c 9346F: include/linux/hisi_acc_qm.h 9347 9348HISILICON ROCE DRIVER 9349M: Haoyue Xu <xuhaoyue1@hisilicon.com> 9350M: Wenpeng Liang <liangwenpeng@huawei.com> 9351L: linux-rdma@vger.kernel.org 9352S: Maintained 9353F: Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt 9354F: drivers/infiniband/hw/hns/ 9355 9356HISILICON SAS Controller 9357M: Xiang Chen <chenxiang66@hisilicon.com> 9358S: Supported 9359W: http://www.hisilicon.com 9360F: Documentation/devicetree/bindings/scsi/hisilicon-sas.txt 9361F: drivers/scsi/hisi_sas/ 9362 9363HISILICON SECURITY ENGINE V2 DRIVER (SEC2) 9364M: Kai Ye <yekai13@huawei.com> 9365M: Longfang Liu <liulongfang@huawei.com> 9366L: linux-crypto@vger.kernel.org 9367S: Maintained 9368F: Documentation/ABI/testing/debugfs-hisi-sec 9369F: drivers/crypto/hisilicon/sec2/sec.h 9370F: drivers/crypto/hisilicon/sec2/sec_crypto.c 9371F: drivers/crypto/hisilicon/sec2/sec_crypto.h 9372F: drivers/crypto/hisilicon/sec2/sec_main.c 9373 9374HISILICON SPI Controller DRIVER FOR KUNPENG SOCS 9375M: Jay Fang <f.fangjian@huawei.com> 9376L: linux-spi@vger.kernel.org 9377S: Maintained 9378W: http://www.hisilicon.com 9379F: drivers/spi/spi-hisi-kunpeng.c 9380 9381HISILICON SPMI CONTROLLER DRIVER FOR HIKEY 970 9382M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9383L: linux-kernel@vger.kernel.org 9384S: Maintained 9385F: Documentation/devicetree/bindings/spmi/hisilicon,hisi-spmi-controller.yaml 9386F: drivers/spmi/hisi-spmi-controller.c 9387 9388HISILICON SPMI PMIC DRIVER FOR HIKEY 6421v600 9389M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9390L: linux-kernel@vger.kernel.org 9391S: Maintained 9392F: Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml 9393F: drivers/mfd/hi6421-spmi-pmic.c 9394 9395HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT 9396M: Weili Qian <qianweili@huawei.com> 9397S: Maintained 9398F: drivers/crypto/hisilicon/trng/trng.c 9399 9400HISILICON V3XX SPI NOR FLASH Controller Driver 9401M: Jay Fang <f.fangjian@huawei.com> 9402S: Maintained 9403W: http://www.hisilicon.com 9404F: drivers/spi/spi-hisi-sfc-v3xx.c 9405 9406HISILICON ZIP Controller DRIVER 9407M: Yang Shen <shenyang39@huawei.com> 9408M: Zhou Wang <wangzhou1@hisilicon.com> 9409L: linux-crypto@vger.kernel.org 9410S: Maintained 9411F: Documentation/ABI/testing/debugfs-hisi-zip 9412F: drivers/crypto/hisilicon/zip/ 9413 9414HMM - Heterogeneous Memory Management 9415M: Jérôme Glisse <jglisse@redhat.com> 9416L: linux-mm@kvack.org 9417S: Maintained 9418F: Documentation/mm/hmm.rst 9419F: include/linux/hmm* 9420F: lib/test_hmm* 9421F: mm/hmm* 9422F: tools/testing/selftests/mm/*hmm* 9423 9424HOST AP DRIVER 9425M: Jouni Malinen <j@w1.fi> 9426L: linux-wireless@vger.kernel.org 9427S: Obsolete 9428W: http://w1.fi/hostap-driver.html 9429F: drivers/net/wireless/intersil/hostap/ 9430 9431HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER 9432L: platform-driver-x86@vger.kernel.org 9433S: Orphan 9434F: drivers/platform/x86/hp/tc1100-wmi.c 9435 9436HPET: High Precision Event Timers driver 9437M: Clemens Ladisch <clemens@ladisch.de> 9438S: Maintained 9439F: Documentation/timers/hpet.rst 9440F: drivers/char/hpet.c 9441F: include/linux/hpet.h 9442F: include/uapi/linux/hpet.h 9443 9444HPET: x86 9445S: Orphan 9446F: arch/x86/include/asm/hpet.h 9447F: arch/x86/kernel/hpet.c 9448 9449HPFS FILESYSTEM 9450M: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz> 9451S: Maintained 9452W: http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi 9453F: fs/hpfs/ 9454 9455HSI SUBSYSTEM 9456M: Sebastian Reichel <sre@kernel.org> 9457S: Maintained 9458T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git 9459F: Documentation/ABI/testing/sysfs-bus-hsi 9460F: Documentation/driver-api/hsi.rst 9461F: drivers/hsi/ 9462F: include/linux/hsi/ 9463F: include/uapi/linux/hsi/ 9464 9465HSO 3G MODEM DRIVER 9466L: linux-usb@vger.kernel.org 9467S: Orphan 9468F: drivers/net/usb/hso.c 9469 9470HSR NETWORK PROTOCOL 9471L: netdev@vger.kernel.org 9472S: Orphan 9473F: net/hsr/ 9474 9475HT16K33 LED CONTROLLER DRIVER 9476M: Robin van der Gracht <robin@protonic.nl> 9477S: Maintained 9478F: Documentation/devicetree/bindings/auxdisplay/holtek,ht16k33.yaml 9479F: drivers/auxdisplay/ht16k33.c 9480 9481HTCPEN TOUCHSCREEN DRIVER 9482M: Pau Oliva Fora <pof@eslack.org> 9483L: linux-input@vger.kernel.org 9484S: Maintained 9485F: drivers/input/touchscreen/htcpen.c 9486 9487HTE SUBSYSTEM 9488M: Dipen Patel <dipenp@nvidia.com> 9489L: timestamp@lists.linux.dev 9490S: Maintained 9491Q: https://patchwork.kernel.org/project/timestamp/list/ 9492T: git git://git.kernel.org/pub/scm/linux/kernel/git/pateldipen1984/linux.git 9493F: Documentation/devicetree/bindings/timestamp/ 9494F: Documentation/driver-api/hte/ 9495F: drivers/hte/ 9496F: include/linux/hte.h 9497 9498HTS221 TEMPERATURE-HUMIDITY IIO DRIVER 9499M: Lorenzo Bianconi <lorenzo@kernel.org> 9500L: linux-iio@vger.kernel.org 9501S: Maintained 9502W: http://www.st.com/ 9503F: Documentation/devicetree/bindings/iio/humidity/st,hts221.yaml 9504F: drivers/iio/humidity/hts221* 9505 9506HUAWEI ETHERNET DRIVER 9507M: Cai Huoqing <cai.huoqing@linux.dev> 9508L: netdev@vger.kernel.org 9509S: Maintained 9510F: Documentation/networking/device_drivers/ethernet/huawei/hinic.rst 9511F: drivers/net/ethernet/huawei/hinic/ 9512 9513HUGETLB SUBSYSTEM 9514M: Mike Kravetz <mike.kravetz@oracle.com> 9515M: Muchun Song <muchun.song@linux.dev> 9516L: linux-mm@kvack.org 9517S: Maintained 9518F: Documentation/ABI/testing/sysfs-kernel-mm-hugepages 9519F: Documentation/admin-guide/mm/hugetlbpage.rst 9520F: Documentation/mm/hugetlbfs_reserv.rst 9521F: Documentation/mm/vmemmap_dedup.rst 9522F: fs/hugetlbfs/ 9523F: include/linux/hugetlb.h 9524F: mm/hugetlb.c 9525F: mm/hugetlb_vmemmap.c 9526F: mm/hugetlb_vmemmap.h 9527 9528HVA ST MEDIA DRIVER 9529M: Jean-Christophe Trotin <jean-christophe.trotin@foss.st.com> 9530L: linux-media@vger.kernel.org 9531S: Supported 9532W: https://linuxtv.org 9533T: git git://linuxtv.org/media_tree.git 9534F: drivers/media/platform/st/sti/hva 9535 9536HWPOISON MEMORY FAILURE HANDLING 9537M: Naoya Horiguchi <naoya.horiguchi@nec.com> 9538R: Miaohe Lin <linmiaohe@huawei.com> 9539L: linux-mm@kvack.org 9540S: Maintained 9541F: mm/hwpoison-inject.c 9542F: mm/memory-failure.c 9543 9544HYCON HY46XX TOUCHSCREEN SUPPORT 9545M: Giulio Benetti <giulio.benetti@benettiengineering.com> 9546L: linux-input@vger.kernel.org 9547S: Maintained 9548F: Documentation/devicetree/bindings/input/touchscreen/hycon,hy46xx.yaml 9549F: drivers/input/touchscreen/hycon-hy46xx.c 9550 9551HYGON PROCESSOR SUPPORT 9552M: Pu Wen <puwen@hygon.cn> 9553L: linux-kernel@vger.kernel.org 9554S: Maintained 9555F: arch/x86/kernel/cpu/hygon.c 9556 9557HYNIX HI556 SENSOR DRIVER 9558M: Shawn Tu <shawnx.tu@intel.com> 9559L: linux-media@vger.kernel.org 9560S: Maintained 9561T: git git://linuxtv.org/media_tree.git 9562F: drivers/media/i2c/hi556.c 9563 9564HYNIX HI846 SENSOR DRIVER 9565M: Martin Kepplinger <martin.kepplinger@puri.sm> 9566L: linux-media@vger.kernel.org 9567S: Maintained 9568F: drivers/media/i2c/hi846.c 9569 9570HYNIX HI847 SENSOR DRIVER 9571M: Shawn Tu <shawnx.tu@intel.com> 9572L: linux-media@vger.kernel.org 9573S: Maintained 9574F: drivers/media/i2c/hi847.c 9575 9576Hyper-V/Azure CORE AND DRIVERS 9577M: "K. Y. Srinivasan" <kys@microsoft.com> 9578M: Haiyang Zhang <haiyangz@microsoft.com> 9579M: Wei Liu <wei.liu@kernel.org> 9580M: Dexuan Cui <decui@microsoft.com> 9581L: linux-hyperv@vger.kernel.org 9582S: Supported 9583T: git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git 9584F: Documentation/ABI/stable/sysfs-bus-vmbus 9585F: Documentation/ABI/testing/debugfs-hyperv 9586F: Documentation/devicetree/bindings/bus/microsoft,vmbus.yaml 9587F: Documentation/networking/device_drivers/ethernet/microsoft/netvsc.rst 9588F: Documentation/virt/hyperv 9589F: arch/arm64/hyperv 9590F: arch/arm64/include/asm/hyperv-tlfs.h 9591F: arch/arm64/include/asm/mshyperv.h 9592F: arch/x86/hyperv 9593F: arch/x86/include/asm/hyperv-tlfs.h 9594F: arch/x86/include/asm/mshyperv.h 9595F: arch/x86/include/asm/trace/hyperv.h 9596F: arch/x86/kernel/cpu/mshyperv.c 9597F: drivers/clocksource/hyperv_timer.c 9598F: drivers/hid/hid-hyperv.c 9599F: drivers/hv/ 9600F: drivers/input/serio/hyperv-keyboard.c 9601F: drivers/iommu/hyperv-iommu.c 9602F: drivers/net/ethernet/microsoft/ 9603F: drivers/net/hyperv/ 9604F: drivers/pci/controller/pci-hyperv-intf.c 9605F: drivers/pci/controller/pci-hyperv.c 9606F: drivers/scsi/storvsc_drv.c 9607F: drivers/uio/uio_hv_generic.c 9608F: drivers/video/fbdev/hyperv_fb.c 9609F: include/asm-generic/hyperv-tlfs.h 9610F: include/asm-generic/mshyperv.h 9611F: include/clocksource/hyperv_timer.h 9612F: include/linux/hyperv.h 9613F: include/net/mana 9614F: include/uapi/linux/hyperv.h 9615F: net/vmw_vsock/hyperv_transport.c 9616F: tools/hv/ 9617 9618HYPERBUS SUPPORT 9619M: Vignesh Raghavendra <vigneshr@ti.com> 9620L: linux-mtd@lists.infradead.org 9621S: Supported 9622Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 9623C: irc://irc.oftc.net/mtd 9624T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git cfi/next 9625F: Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml 9626F: drivers/mtd/hyperbus/ 9627F: include/linux/mtd/hyperbus.h 9628 9629HYPERVISOR VIRTUAL CONSOLE DRIVER 9630L: linuxppc-dev@lists.ozlabs.org 9631S: Odd Fixes 9632F: drivers/tty/hvc/ 9633 9634I2C ACPI SUPPORT 9635M: Mika Westerberg <mika.westerberg@linux.intel.com> 9636L: linux-i2c@vger.kernel.org 9637L: linux-acpi@vger.kernel.org 9638S: Maintained 9639F: drivers/i2c/i2c-core-acpi.c 9640 9641I2C CONTROLLER DRIVER FOR NVIDIA GPU 9642M: Ajay Gupta <ajayg@nvidia.com> 9643L: linux-i2c@vger.kernel.org 9644S: Maintained 9645F: Documentation/i2c/busses/i2c-nvidia-gpu.rst 9646F: drivers/i2c/busses/i2c-nvidia-gpu.c 9647 9648I2C MUXES 9649M: Peter Rosin <peda@axentia.se> 9650L: linux-i2c@vger.kernel.org 9651S: Maintained 9652F: Documentation/devicetree/bindings/i2c/i2c-arb* 9653F: Documentation/devicetree/bindings/i2c/i2c-gate* 9654F: Documentation/devicetree/bindings/i2c/i2c-mux* 9655F: Documentation/i2c/i2c-topology.rst 9656F: Documentation/i2c/muxes/ 9657F: drivers/i2c/i2c-mux.c 9658F: drivers/i2c/muxes/ 9659F: include/linux/i2c-mux.h 9660 9661I2C MV64XXX MARVELL AND ALLWINNER DRIVER 9662M: Gregory CLEMENT <gregory.clement@bootlin.com> 9663L: linux-i2c@vger.kernel.org 9664S: Maintained 9665F: Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml 9666F: drivers/i2c/busses/i2c-mv64xxx.c 9667 9668I2C OVER PARALLEL PORT 9669M: Jean Delvare <jdelvare@suse.com> 9670L: linux-i2c@vger.kernel.org 9671S: Maintained 9672F: Documentation/i2c/busses/i2c-parport.rst 9673F: drivers/i2c/busses/i2c-parport.c 9674 9675I2C SUBSYSTEM 9676M: Wolfram Sang <wsa@kernel.org> 9677L: linux-i2c@vger.kernel.org 9678S: Maintained 9679W: https://i2c.wiki.kernel.org/ 9680Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9681T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9682F: Documentation/devicetree/bindings/i2c/i2c.txt 9683F: Documentation/i2c/ 9684F: drivers/i2c/* 9685F: include/dt-bindings/i2c/i2c.h 9686F: include/linux/i2c-dev.h 9687F: include/linux/i2c-smbus.h 9688F: include/linux/i2c.h 9689F: include/uapi/linux/i2c-*.h 9690F: include/uapi/linux/i2c.h 9691 9692I2C SUBSYSTEM HOST DRIVERS 9693L: linux-i2c@vger.kernel.org 9694S: Odd Fixes 9695W: https://i2c.wiki.kernel.org/ 9696Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9697T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9698F: Documentation/devicetree/bindings/i2c/ 9699F: drivers/i2c/algos/ 9700F: drivers/i2c/busses/ 9701F: include/dt-bindings/i2c/ 9702 9703I2C-TAOS-EVM DRIVER 9704M: Jean Delvare <jdelvare@suse.com> 9705L: linux-i2c@vger.kernel.org 9706S: Maintained 9707F: Documentation/i2c/busses/i2c-taos-evm.rst 9708F: drivers/i2c/busses/i2c-taos-evm.c 9709 9710I2C-TINY-USB DRIVER 9711M: Till Harbaum <till@harbaum.org> 9712L: linux-i2c@vger.kernel.org 9713S: Maintained 9714W: http://www.harbaum.org/till/i2c_tiny_usb 9715F: drivers/i2c/busses/i2c-tiny-usb.c 9716 9717I2C/SMBUS CONTROLLER DRIVERS FOR PC 9718M: Jean Delvare <jdelvare@suse.com> 9719L: linux-i2c@vger.kernel.org 9720S: Maintained 9721F: Documentation/i2c/busses/i2c-ali1535.rst 9722F: Documentation/i2c/busses/i2c-ali1563.rst 9723F: Documentation/i2c/busses/i2c-ali15x3.rst 9724F: Documentation/i2c/busses/i2c-amd756.rst 9725F: Documentation/i2c/busses/i2c-amd8111.rst 9726F: Documentation/i2c/busses/i2c-i801.rst 9727F: Documentation/i2c/busses/i2c-nforce2.rst 9728F: Documentation/i2c/busses/i2c-piix4.rst 9729F: Documentation/i2c/busses/i2c-sis5595.rst 9730F: Documentation/i2c/busses/i2c-sis630.rst 9731F: Documentation/i2c/busses/i2c-sis96x.rst 9732F: Documentation/i2c/busses/i2c-via.rst 9733F: Documentation/i2c/busses/i2c-viapro.rst 9734F: drivers/i2c/busses/i2c-ali1535.c 9735F: drivers/i2c/busses/i2c-ali1563.c 9736F: drivers/i2c/busses/i2c-ali15x3.c 9737F: drivers/i2c/busses/i2c-amd756-s4882.c 9738F: drivers/i2c/busses/i2c-amd756.c 9739F: drivers/i2c/busses/i2c-amd8111.c 9740F: drivers/i2c/busses/i2c-i801.c 9741F: drivers/i2c/busses/i2c-isch.c 9742F: drivers/i2c/busses/i2c-nforce2-s4985.c 9743F: drivers/i2c/busses/i2c-nforce2.c 9744F: drivers/i2c/busses/i2c-piix4.c 9745F: drivers/i2c/busses/i2c-sis5595.c 9746F: drivers/i2c/busses/i2c-sis630.c 9747F: drivers/i2c/busses/i2c-sis96x.c 9748F: drivers/i2c/busses/i2c-via.c 9749F: drivers/i2c/busses/i2c-viapro.c 9750 9751I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER 9752M: Hans de Goede <hdegoede@redhat.com> 9753L: linux-i2c@vger.kernel.org 9754S: Maintained 9755F: drivers/i2c/busses/i2c-cht-wc.c 9756 9757I2C/SMBUS ISMT DRIVER 9758M: Seth Heasley <seth.heasley@intel.com> 9759M: Neil Horman <nhorman@tuxdriver.com> 9760L: linux-i2c@vger.kernel.org 9761F: Documentation/i2c/busses/i2c-ismt.rst 9762F: drivers/i2c/busses/i2c-ismt.c 9763 9764I2C/SMBUS STUB DRIVER 9765M: Jean Delvare <jdelvare@suse.com> 9766L: linux-i2c@vger.kernel.org 9767S: Maintained 9768F: drivers/i2c/i2c-stub.c 9769 9770I3C DRIVER FOR ASPEED AST2600 9771M: Jeremy Kerr <jk@codeconstruct.com.au> 9772S: Maintained 9773F: Documentation/devicetree/bindings/i3c/aspeed,ast2600-i3c.yaml 9774F: drivers/i3c/master/ast2600-i3c-master.c 9775 9776I3C DRIVER FOR CADENCE I3C MASTER IP 9777M: Przemysław Gaj <pgaj@cadence.com> 9778S: Maintained 9779F: Documentation/devicetree/bindings/i3c/cdns,i3c-master.yaml 9780F: drivers/i3c/master/i3c-master-cdns.c 9781 9782I3C DRIVER FOR SYNOPSYS DESIGNWARE 9783S: Orphan 9784F: Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.yaml 9785F: drivers/i3c/master/dw* 9786 9787I3C SUBSYSTEM 9788M: Alexandre Belloni <alexandre.belloni@bootlin.com> 9789L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 9790S: Maintained 9791C: irc://chat.freenode.net/linux-i3c 9792T: git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git 9793F: Documentation/ABI/testing/sysfs-bus-i3c 9794F: Documentation/devicetree/bindings/i3c/ 9795F: Documentation/driver-api/i3c 9796F: drivers/i3c/ 9797F: include/linux/i3c/ 9798 9799IA64 (Itanium) PLATFORM 9800L: linux-ia64@vger.kernel.org 9801S: Orphan 9802F: Documentation/arch/ia64/ 9803F: arch/ia64/ 9804 9805IBM Operation Panel Input Driver 9806M: Eddie James <eajames@linux.ibm.com> 9807L: linux-input@vger.kernel.org 9808S: Maintained 9809F: Documentation/devicetree/bindings/input/ibm,op-panel.yaml 9810F: drivers/input/misc/ibm-panel.c 9811 9812IBM Power 842 compression accelerator 9813M: Haren Myneni <haren@us.ibm.com> 9814S: Supported 9815F: crypto/842.c 9816F: drivers/crypto/nx/Kconfig 9817F: drivers/crypto/nx/Makefile 9818F: drivers/crypto/nx/nx-842* 9819F: include/linux/sw842.h 9820F: lib/842/ 9821 9822IBM Power in-Nest Crypto Acceleration 9823M: Breno Leitão <leitao@debian.org> 9824M: Nayna Jain <nayna@linux.ibm.com> 9825M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9826L: linux-crypto@vger.kernel.org 9827S: Supported 9828F: drivers/crypto/nx/Kconfig 9829F: drivers/crypto/nx/Makefile 9830F: drivers/crypto/nx/nx-aes* 9831F: drivers/crypto/nx/nx-sha* 9832F: drivers/crypto/nx/nx.* 9833F: drivers/crypto/nx/nx_csbcpb.h 9834F: drivers/crypto/nx/nx_debugfs.c 9835 9836IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform 9837M: Tyrel Datwyler <tyreld@linux.ibm.com> 9838L: linux-pci@vger.kernel.org 9839L: linuxppc-dev@lists.ozlabs.org 9840S: Supported 9841F: drivers/pci/hotplug/rpadlpar* 9842 9843IBM Power Linux RAID adapter 9844M: Brian King <brking@us.ibm.com> 9845S: Supported 9846F: drivers/scsi/ipr.* 9847 9848IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform 9849M: Tyrel Datwyler <tyreld@linux.ibm.com> 9850L: linux-pci@vger.kernel.org 9851L: linuxppc-dev@lists.ozlabs.org 9852S: Supported 9853F: drivers/pci/hotplug/rpaphp* 9854 9855IBM Power SRIOV Virtual NIC Device Driver 9856M: Haren Myneni <haren@linux.ibm.com> 9857M: Rick Lindsley <ricklind@linux.ibm.com> 9858R: Nick Child <nnac123@linux.ibm.com> 9859R: Dany Madden <danymadden@us.ibm.com> 9860R: Thomas Falcon <tlfalcon@linux.ibm.com> 9861L: netdev@vger.kernel.org 9862S: Supported 9863F: drivers/net/ethernet/ibm/ibmvnic.* 9864 9865IBM Power VFIO Support 9866M: Timothy Pearson <tpearson@raptorengineering.com> 9867S: Supported 9868F: drivers/vfio/vfio_iommu_spapr_tce.c 9869 9870IBM Power Virtual Ethernet Device Driver 9871M: Nick Child <nnac123@linux.ibm.com> 9872L: netdev@vger.kernel.org 9873S: Supported 9874F: drivers/net/ethernet/ibm/ibmveth.* 9875 9876IBM Power Virtual FC Device Drivers 9877M: Tyrel Datwyler <tyreld@linux.ibm.com> 9878L: linux-scsi@vger.kernel.org 9879S: Supported 9880F: drivers/scsi/ibmvscsi/ibmvfc* 9881 9882IBM Power Virtual Management Channel Driver 9883M: Brad Warrum <bwarrum@linux.ibm.com> 9884M: Ritu Agarwal <rituagar@linux.ibm.com> 9885S: Supported 9886F: drivers/misc/ibmvmc.* 9887 9888IBM Power Virtual SCSI Device Drivers 9889M: Tyrel Datwyler <tyreld@linux.ibm.com> 9890L: linux-scsi@vger.kernel.org 9891S: Supported 9892F: drivers/scsi/ibmvscsi/ibmvscsi* 9893F: include/scsi/viosrp.h 9894 9895IBM Power Virtual SCSI Device Target Driver 9896M: Michael Cyr <mikecyr@linux.ibm.com> 9897L: linux-scsi@vger.kernel.org 9898L: target-devel@vger.kernel.org 9899S: Supported 9900F: drivers/scsi/ibmvscsi_tgt/ 9901 9902IBM Power VMX Cryptographic instructions 9903M: Breno Leitão <leitao@debian.org> 9904M: Nayna Jain <nayna@linux.ibm.com> 9905M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9906L: linux-crypto@vger.kernel.org 9907S: Supported 9908F: drivers/crypto/vmx/Kconfig 9909F: drivers/crypto/vmx/Makefile 9910F: drivers/crypto/vmx/aes* 9911F: drivers/crypto/vmx/ghash* 9912F: drivers/crypto/vmx/ppc-xlate.pl 9913F: drivers/crypto/vmx/vmx.c 9914 9915IBM ServeRAID RAID DRIVER 9916S: Orphan 9917F: drivers/scsi/ips.* 9918 9919ICH LPC AND GPIO DRIVER 9920M: Peter Tyser <ptyser@xes-inc.com> 9921S: Maintained 9922F: drivers/gpio/gpio-ich.c 9923F: drivers/mfd/lpc_ich.c 9924 9925ICY I2C DRIVER 9926M: Max Staudt <max@enpas.org> 9927L: linux-i2c@vger.kernel.org 9928S: Maintained 9929F: drivers/i2c/busses/i2c-icy.c 9930 9931IDEAPAD LAPTOP EXTRAS DRIVER 9932M: Ike Panhc <ike.pan@canonical.com> 9933L: platform-driver-x86@vger.kernel.org 9934S: Maintained 9935W: http://launchpad.net/ideapad-laptop 9936F: drivers/platform/x86/ideapad-laptop.c 9937 9938IDEAPAD LAPTOP SLIDEBAR DRIVER 9939M: Andrey Moiseev <o2g.org.ru@gmail.com> 9940L: linux-input@vger.kernel.org 9941S: Maintained 9942W: https://github.com/o2genum/ideapad-slidebar 9943F: drivers/input/misc/ideapad_slidebar.c 9944 9945IDMAPPED MOUNTS 9946M: Christian Brauner <brauner@kernel.org> 9947M: Seth Forshee <sforshee@kernel.org> 9948L: linux-fsdevel@vger.kernel.org 9949S: Maintained 9950T: git git://git.kernel.org/pub/scm/linux/kernel/git/vfs/idmapping.git 9951F: Documentation/filesystems/idmappings.rst 9952F: include/linux/mnt_idmapping.* 9953F: tools/testing/selftests/mount_setattr/ 9954 9955IDT VersaClock 5 CLOCK DRIVER 9956M: Luca Ceresoli <luca@lucaceresoli.net> 9957S: Maintained 9958F: Documentation/devicetree/bindings/clock/idt,versaclock5.yaml 9959F: drivers/clk/clk-versaclock5.c 9960 9961IEEE 802.15.4 SUBSYSTEM 9962M: Alexander Aring <alex.aring@gmail.com> 9963M: Stefan Schmidt <stefan@datenfreihafen.org> 9964M: Miquel Raynal <miquel.raynal@bootlin.com> 9965L: linux-wpan@vger.kernel.org 9966S: Maintained 9967W: https://linux-wpan.org/ 9968T: git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git 9969T: git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git 9970F: Documentation/networking/ieee802154.rst 9971F: drivers/net/ieee802154/ 9972F: include/linux/ieee802154.h 9973F: include/linux/nl802154.h 9974F: include/net/af_ieee802154.h 9975F: include/net/cfg802154.h 9976F: include/net/ieee802154_netdev.h 9977F: include/net/mac802154.h 9978F: include/net/nl802154.h 9979F: net/ieee802154/ 9980F: net/mac802154/ 9981 9982IFCVF VIRTIO DATA PATH ACCELERATOR 9983R: Zhu Lingshan <lingshan.zhu@intel.com> 9984F: drivers/vdpa/ifcvf/ 9985 9986IFE PROTOCOL 9987M: Yotam Gigi <yotam.gi@gmail.com> 9988M: Jamal Hadi Salim <jhs@mojatatu.com> 9989F: include/net/ife.h 9990F: include/uapi/linux/ife.h 9991F: net/ife 9992 9993IGORPLUG-USB IR RECEIVER 9994M: Sean Young <sean@mess.org> 9995L: linux-media@vger.kernel.org 9996S: Maintained 9997F: drivers/media/rc/igorplugusb.c 9998 9999IGUANAWORKS USB IR TRANSCEIVER 10000M: Sean Young <sean@mess.org> 10001L: linux-media@vger.kernel.org 10002S: Maintained 10003F: drivers/media/rc/iguanair.c 10004 10005IIO DIGITAL POTENTIOMETER DAC 10006M: Peter Rosin <peda@axentia.se> 10007L: linux-iio@vger.kernel.org 10008S: Maintained 10009F: Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac 10010F: Documentation/devicetree/bindings/iio/dac/dpot-dac.yaml 10011F: drivers/iio/dac/dpot-dac.c 10012 10013IIO ENVELOPE DETECTOR 10014M: Peter Rosin <peda@axentia.se> 10015L: linux-iio@vger.kernel.org 10016S: Maintained 10017F: Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector 10018F: Documentation/devicetree/bindings/iio/adc/envelope-detector.yaml 10019F: drivers/iio/adc/envelope-detector.c 10020 10021IIO LIGHT SENSOR GAIN-TIME-SCALE HELPERS 10022M: Matti Vaittinen <mazziesaccount@gmail.com> 10023L: linux-iio@vger.kernel.org 10024S: Maintained 10025F: drivers/iio/light/gain-time-scale-helper.c 10026F: drivers/iio/light/gain-time-scale-helper.h 10027 10028IIO MULTIPLEXER 10029M: Peter Rosin <peda@axentia.se> 10030L: linux-iio@vger.kernel.org 10031S: Maintained 10032F: Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.yaml 10033F: drivers/iio/multiplexer/iio-mux.c 10034 10035IIO SCMI BASED DRIVER 10036M: Jyoti Bhayana <jbhayana@google.com> 10037L: linux-iio@vger.kernel.org 10038S: Maintained 10039F: drivers/iio/common/scmi_sensors/scmi_iio.c 10040 10041IIO SUBSYSTEM AND DRIVERS 10042M: Jonathan Cameron <jic23@kernel.org> 10043R: Lars-Peter Clausen <lars@metafoo.de> 10044L: linux-iio@vger.kernel.org 10045S: Maintained 10046T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 10047F: Documentation/ABI/testing/configfs-iio* 10048F: Documentation/ABI/testing/sysfs-bus-iio* 10049F: Documentation/devicetree/bindings/iio/ 10050F: drivers/iio/ 10051F: drivers/staging/iio/ 10052F: include/dt-bindings/iio/ 10053F: include/linux/iio/ 10054F: tools/iio/ 10055 10056IIO UNIT CONVERTER 10057M: Peter Rosin <peda@axentia.se> 10058L: linux-iio@vger.kernel.org 10059S: Maintained 10060F: Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.yaml 10061F: Documentation/devicetree/bindings/iio/afe/current-sense-shunt.yaml 10062F: Documentation/devicetree/bindings/iio/afe/voltage-divider.yaml 10063F: drivers/iio/afe/iio-rescale.c 10064 10065IKANOS/ADI EAGLE ADSL USB DRIVER 10066M: Matthieu Castet <castet.matthieu@free.fr> 10067M: Stanislaw Gruszka <stf_xl@wp.pl> 10068S: Maintained 10069F: drivers/usb/atm/ueagle-atm.c 10070 10071IMAGIS TOUCHSCREEN DRIVER 10072M: Markuss Broks <markuss.broks@gmail.com> 10073S: Maintained 10074F: Documentation/devicetree/bindings/input/touchscreen/imagis,ist3038c.yaml 10075F: drivers/input/touchscreen/imagis.c 10076 10077IMGTEC ASCII LCD DRIVER 10078M: Paul Burton <paulburton@kernel.org> 10079S: Maintained 10080F: Documentation/devicetree/bindings/auxdisplay/img,ascii-lcd.yaml 10081F: drivers/auxdisplay/img-ascii-lcd.c 10082 10083IMGTEC IR DECODER DRIVER 10084S: Orphan 10085F: drivers/media/rc/img-ir/ 10086 10087IMON SOUNDGRAPH USB IR RECEIVER 10088M: Sean Young <sean@mess.org> 10089L: linux-media@vger.kernel.org 10090S: Maintained 10091F: drivers/media/rc/imon.c 10092F: drivers/media/rc/imon_raw.c 10093 10094IMS TWINTURBO FRAMEBUFFER DRIVER 10095L: linux-fbdev@vger.kernel.org 10096S: Orphan 10097F: drivers/video/fbdev/imsttfb.c 10098 10099INA209 HARDWARE MONITOR DRIVER 10100M: Guenter Roeck <linux@roeck-us.net> 10101L: linux-hwmon@vger.kernel.org 10102S: Maintained 10103F: Documentation/devicetree/bindings/hwmon/ti,ina2xx.yaml 10104F: Documentation/hwmon/ina209.rst 10105F: drivers/hwmon/ina209.c 10106 10107INA2XX HARDWARE MONITOR DRIVER 10108M: Guenter Roeck <linux@roeck-us.net> 10109L: linux-hwmon@vger.kernel.org 10110S: Maintained 10111F: Documentation/hwmon/ina2xx.rst 10112F: drivers/hwmon/ina2xx.c 10113F: include/linux/platform_data/ina2xx.h 10114 10115INDEX OF FURTHER KERNEL DOCUMENTATION 10116M: Carlos Bilbao <carlos.bilbao@amd.com> 10117S: Maintained 10118F: Documentation/process/kernel-docs.rst 10119 10120INDUSTRY PACK SUBSYSTEM (IPACK) 10121M: Samuel Iglesias Gonsalvez <siglesias@igalia.com> 10122M: Jens Taprogge <jens.taprogge@taprogge.org> 10123M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 10124L: industrypack-devel@lists.sourceforge.net 10125S: Maintained 10126W: http://industrypack.sourceforge.net 10127F: drivers/ipack/ 10128 10129INFINEON DPS310 Driver 10130M: Eddie James <eajames@linux.ibm.com> 10131L: linux-iio@vger.kernel.org 10132S: Maintained 10133F: drivers/iio/pressure/dps310.c 10134 10135INFINEON PEB2466 ASoC CODEC 10136M: Herve Codina <herve.codina@bootlin.com> 10137L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10138S: Maintained 10139F: Documentation/devicetree/bindings/sound/infineon,peb2466.yaml 10140F: sound/soc/codecs/peb2466.c 10141 10142INFINIBAND SUBSYSTEM 10143M: Jason Gunthorpe <jgg@nvidia.com> 10144M: Leon Romanovsky <leonro@nvidia.com> 10145L: linux-rdma@vger.kernel.org 10146S: Supported 10147W: https://github.com/linux-rdma/rdma-core 10148Q: http://patchwork.kernel.org/project/linux-rdma/list/ 10149T: git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git 10150F: Documentation/devicetree/bindings/infiniband/ 10151F: Documentation/infiniband/ 10152F: drivers/infiniband/ 10153F: include/rdma/ 10154F: include/trace/events/ib_mad.h 10155F: include/trace/events/ib_umad.h 10156F: include/trace/misc/rdma.h 10157F: include/uapi/linux/if_infiniband.h 10158F: include/uapi/rdma/ 10159F: samples/bpf/ibumad_kern.c 10160F: samples/bpf/ibumad_user.c 10161 10162INGENIC JZ4780 NAND DRIVER 10163M: Harvey Hunt <harveyhuntnexus@gmail.com> 10164L: linux-mtd@lists.infradead.org 10165L: linux-mips@vger.kernel.org 10166S: Maintained 10167F: drivers/mtd/nand/raw/ingenic/ 10168 10169INGENIC JZ47xx SoCs 10170M: Paul Cercueil <paul@crapouillou.net> 10171L: linux-mips@vger.kernel.org 10172S: Maintained 10173F: arch/mips/boot/dts/ingenic/ 10174F: arch/mips/generic/board-ingenic.c 10175F: arch/mips/include/asm/mach-ingenic/ 10176F: arch/mips/ingenic/Kconfig 10177F: drivers/clk/ingenic/ 10178F: drivers/dma/dma-jz4780.c 10179F: drivers/gpu/drm/ingenic/ 10180F: drivers/i2c/busses/i2c-jz4780.c 10181F: drivers/iio/adc/ingenic-adc.c 10182F: drivers/irqchip/irq-ingenic.c 10183F: drivers/memory/jz4780-nemc.c 10184F: drivers/mmc/host/jz4740_mmc.c 10185F: drivers/mtd/nand/raw/ingenic/ 10186F: drivers/pinctrl/pinctrl-ingenic.c 10187F: drivers/power/supply/ingenic-battery.c 10188F: drivers/pwm/pwm-jz4740.c 10189F: drivers/remoteproc/ingenic_rproc.c 10190F: drivers/rtc/rtc-jz4740.c 10191F: drivers/tty/serial/8250/8250_ingenic.c 10192F: drivers/usb/musb/jz4740.c 10193F: drivers/watchdog/jz4740_wdt.c 10194F: include/dt-bindings/iio/adc/ingenic,adc.h 10195F: include/linux/mfd/ingenic-tcu.h 10196F: sound/soc/codecs/jz47* 10197F: sound/soc/jz4740/ 10198 10199INJOINIC IP5xxx POWER BANK IC DRIVER 10200M: Samuel Holland <samuel@sholland.org> 10201S: Maintained 10202F: drivers/power/supply/ip5xxx_power.c 10203 10204INOTIFY 10205M: Jan Kara <jack@suse.cz> 10206R: Amir Goldstein <amir73il@gmail.com> 10207L: linux-fsdevel@vger.kernel.org 10208S: Maintained 10209F: Documentation/filesystems/inotify.rst 10210F: fs/notify/inotify/ 10211F: include/linux/inotify.h 10212F: include/uapi/linux/inotify.h 10213 10214INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS 10215M: Dmitry Torokhov <dmitry.torokhov@gmail.com> 10216L: linux-input@vger.kernel.org 10217S: Maintained 10218Q: http://patchwork.kernel.org/project/linux-input/list/ 10219T: git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git 10220F: Documentation/devicetree/bindings/input/ 10221F: Documentation/devicetree/bindings/serio/ 10222F: Documentation/input/ 10223F: drivers/input/ 10224F: include/dt-bindings/input/ 10225F: include/linux/input.h 10226F: include/linux/input/ 10227F: include/uapi/linux/input-event-codes.h 10228F: include/uapi/linux/input.h 10229 10230INPUT MULTITOUCH (MT) PROTOCOL 10231M: Henrik Rydberg <rydberg@bitmath.org> 10232L: linux-input@vger.kernel.org 10233S: Odd fixes 10234F: Documentation/input/multi-touch-protocol.rst 10235F: drivers/input/input-mt.c 10236K: \b(ABS|SYN)_MT_ 10237 10238INSIDE SECURE CRYPTO DRIVER 10239M: Antoine Tenart <atenart@kernel.org> 10240L: linux-crypto@vger.kernel.org 10241S: Maintained 10242F: drivers/crypto/inside-secure/ 10243 10244INTEGRITY MEASUREMENT ARCHITECTURE (IMA) 10245M: Mimi Zohar <zohar@linux.ibm.com> 10246M: Dmitry Kasatkin <dmitry.kasatkin@gmail.com> 10247L: linux-integrity@vger.kernel.org 10248S: Supported 10249T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 10250F: security/integrity/ 10251F: security/integrity/ima/ 10252 10253INTEL 810/815 FRAMEBUFFER DRIVER 10254M: Antonino Daplas <adaplas@gmail.com> 10255L: linux-fbdev@vger.kernel.org 10256S: Maintained 10257F: drivers/video/fbdev/i810/ 10258 10259INTEL 8255 GPIO DRIVER 10260M: William Breathitt Gray <william.gray@linaro.org> 10261L: linux-gpio@vger.kernel.org 10262S: Maintained 10263F: drivers/gpio/gpio-i8255.c 10264F: drivers/gpio/gpio-i8255.h 10265 10266INTEL ASoC DRIVERS 10267M: Cezary Rojewski <cezary.rojewski@intel.com> 10268M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 10269M: Liam Girdwood <liam.r.girdwood@linux.intel.com> 10270M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 10271M: Bard Liao <yung-chuan.liao@linux.intel.com> 10272M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 10273M: Kai Vehmanen <kai.vehmanen@linux.intel.com> 10274L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10275S: Supported 10276F: sound/soc/intel/ 10277 10278INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER 10279M: Hans de Goede <hdegoede@redhat.com> 10280L: platform-driver-x86@vger.kernel.org 10281S: Maintained 10282F: drivers/platform/x86/intel/atomisp2/pm.c 10283 10284INTEL ATOMISP2 LED DRIVER 10285M: Hans de Goede <hdegoede@redhat.com> 10286L: platform-driver-x86@vger.kernel.org 10287S: Maintained 10288F: drivers/platform/x86/intel/atomisp2/led.c 10289 10290INTEL BIOS SAR INT1092 DRIVER 10291M: Shravan Sudhakar <s.shravan@intel.com> 10292M: Intel Corporation <linuxwwan@intel.com> 10293L: platform-driver-x86@vger.kernel.org 10294S: Maintained 10295F: drivers/platform/x86/intel/int1092/ 10296 10297INTEL BROXTON PMC DRIVER 10298M: Mika Westerberg <mika.westerberg@linux.intel.com> 10299M: Zha Qipeng <qipeng.zha@intel.com> 10300S: Maintained 10301F: drivers/mfd/intel_pmc_bxt.c 10302F: include/linux/mfd/intel_pmc_bxt.h 10303 10304INTEL C600 SERIES SAS CONTROLLER DRIVER 10305M: Artur Paszkiewicz <artur.paszkiewicz@intel.com> 10306L: linux-scsi@vger.kernel.org 10307S: Supported 10308T: git git://git.code.sf.net/p/intel-sas/isci 10309F: drivers/scsi/isci/ 10310 10311INTEL CPU family model numbers 10312M: Tony Luck <tony.luck@intel.com> 10313M: x86@kernel.org 10314L: linux-kernel@vger.kernel.org 10315S: Supported 10316F: arch/x86/include/asm/intel-family.h 10317 10318INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets) 10319M: Jani Nikula <jani.nikula@linux.intel.com> 10320M: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> 10321M: Rodrigo Vivi <rodrigo.vivi@intel.com> 10322M: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> 10323L: intel-gfx@lists.freedesktop.org 10324S: Supported 10325W: https://01.org/linuxgraphics/ 10326Q: http://patchwork.freedesktop.org/project/intel-gfx/ 10327B: https://gitlab.freedesktop.org/drm/intel/-/wikis/How-to-file-i915-bugs 10328C: irc://irc.oftc.net/intel-gfx 10329T: git git://anongit.freedesktop.org/drm-intel 10330F: Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon 10331F: Documentation/gpu/i915.rst 10332F: drivers/gpu/drm/i915/ 10333F: include/drm/i915* 10334F: include/uapi/drm/i915_drm.h 10335 10336INTEL ETHERNET DRIVERS 10337M: Jesse Brandeburg <jesse.brandeburg@intel.com> 10338M: Tony Nguyen <anthony.l.nguyen@intel.com> 10339L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 10340S: Supported 10341W: http://www.intel.com/support/feedback.htm 10342W: http://e1000.sourceforge.net/ 10343Q: http://patchwork.ozlabs.org/project/intel-wired-lan/list/ 10344T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue.git 10345T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git 10346F: Documentation/networking/device_drivers/ethernet/intel/ 10347F: drivers/net/ethernet/intel/ 10348F: drivers/net/ethernet/intel/*/ 10349F: include/linux/avf/virtchnl.h 10350F: include/linux/net/intel/iidc.h 10351 10352INTEL ETHERNET PROTOCOL DRIVER FOR RDMA 10353M: Mustafa Ismail <mustafa.ismail@intel.com> 10354M: Shiraz Saleem <shiraz.saleem@intel.com> 10355L: linux-rdma@vger.kernel.org 10356S: Supported 10357F: drivers/infiniband/hw/irdma/ 10358F: include/uapi/rdma/irdma-abi.h 10359 10360INTEL FRAMEBUFFER DRIVER (excluding 810 and 815) 10361M: Maik Broemme <mbroemme@libmpq.org> 10362L: linux-fbdev@vger.kernel.org 10363S: Maintained 10364F: Documentation/fb/intelfb.rst 10365F: drivers/video/fbdev/intelfb/ 10366 10367INTEL GPIO DRIVERS 10368M: Andy Shevchenko <andy@kernel.org> 10369L: linux-gpio@vger.kernel.org 10370S: Supported 10371T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10372F: drivers/gpio/gpio-elkhartlake.c 10373F: drivers/gpio/gpio-ich.c 10374F: drivers/gpio/gpio-merrifield.c 10375F: drivers/gpio/gpio-ml-ioh.c 10376F: drivers/gpio/gpio-pch.c 10377F: drivers/gpio/gpio-sch.c 10378F: drivers/gpio/gpio-sodaville.c 10379F: drivers/gpio/gpio-tangier.c 10380 10381INTEL GVT-g DRIVERS (Intel GPU Virtualization) 10382M: Zhenyu Wang <zhenyuw@linux.intel.com> 10383M: Zhi Wang <zhi.a.wang@intel.com> 10384L: intel-gvt-dev@lists.freedesktop.org 10385L: intel-gfx@lists.freedesktop.org 10386S: Supported 10387W: https://01.org/igvt-g 10388T: git https://github.com/intel/gvt-linux.git 10389F: drivers/gpu/drm/i915/gvt/ 10390 10391INTEL HID EVENT DRIVER 10392M: Alex Hung <alexhung@gmail.com> 10393L: platform-driver-x86@vger.kernel.org 10394S: Maintained 10395F: drivers/platform/x86/intel/hid.c 10396 10397INTEL I/OAT DMA DRIVER 10398M: Dave Jiang <dave.jiang@intel.com> 10399R: Dan Williams <dan.j.williams@intel.com> 10400L: dmaengine@vger.kernel.org 10401S: Supported 10402Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 10403F: drivers/dma/ioat* 10404 10405INTEL IDLE DRIVER 10406M: Jacob Pan <jacob.jun.pan@linux.intel.com> 10407M: Len Brown <lenb@kernel.org> 10408L: linux-pm@vger.kernel.org 10409S: Supported 10410B: https://bugzilla.kernel.org 10411T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git 10412F: drivers/idle/intel_idle.c 10413 10414INTEL IDXD DRIVER 10415M: Fenghua Yu <fenghua.yu@intel.com> 10416M: Dave Jiang <dave.jiang@intel.com> 10417L: dmaengine@vger.kernel.org 10418S: Supported 10419F: drivers/dma/idxd/* 10420F: include/uapi/linux/idxd.h 10421 10422INTEL IN FIELD SCAN (IFS) DEVICE 10423M: Jithu Joseph <jithu.joseph@intel.com> 10424R: Ashok Raj <ashok.raj@intel.com> 10425R: Tony Luck <tony.luck@intel.com> 10426S: Maintained 10427F: drivers/platform/x86/intel/ifs 10428F: include/trace/events/intel_ifs.h 10429 10430INTEL INTEGRATED SENSOR HUB DRIVER 10431M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10432M: Jiri Kosina <jikos@kernel.org> 10433L: linux-input@vger.kernel.org 10434S: Maintained 10435F: drivers/hid/intel-ish-hid/ 10436 10437INTEL IOMMU (VT-d) 10438M: David Woodhouse <dwmw2@infradead.org> 10439M: Lu Baolu <baolu.lu@linux.intel.com> 10440L: iommu@lists.linux.dev 10441S: Supported 10442T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10443F: drivers/iommu/intel/ 10444 10445INTEL IPU3 CSI-2 CIO2 DRIVER 10446M: Yong Zhi <yong.zhi@intel.com> 10447M: Sakari Ailus <sakari.ailus@linux.intel.com> 10448M: Bingbu Cao <bingbu.cao@intel.com> 10449M: Dan Scally <djrscally@gmail.com> 10450R: Tianshu Qiu <tian.shu.qiu@intel.com> 10451L: linux-media@vger.kernel.org 10452S: Maintained 10453T: git git://linuxtv.org/media_tree.git 10454F: Documentation/userspace-api/media/v4l/pixfmt-srggb10-ipu3.rst 10455F: drivers/media/pci/intel/ipu3/ 10456 10457INTEL IPU3 CSI-2 IMGU DRIVER 10458M: Sakari Ailus <sakari.ailus@linux.intel.com> 10459R: Bingbu Cao <bingbu.cao@intel.com> 10460R: Tianshu Qiu <tian.shu.qiu@intel.com> 10461L: linux-media@vger.kernel.org 10462S: Maintained 10463F: Documentation/admin-guide/media/ipu3.rst 10464F: Documentation/admin-guide/media/ipu3_rcb.svg 10465F: Documentation/userspace-api/media/v4l/pixfmt-meta-intel-ipu3.rst 10466F: drivers/staging/media/ipu3/ 10467 10468INTEL ISHTP ECLITE DRIVER 10469M: Sumesh K Naduvalath <sumesh.k.naduvalath@intel.com> 10470L: platform-driver-x86@vger.kernel.org 10471S: Supported 10472F: drivers/platform/x86/intel/ishtp_eclite.c 10473 10474INTEL IXP4XX CRYPTO SUPPORT 10475M: Corentin Labbe <clabbe@baylibre.com> 10476L: linux-crypto@vger.kernel.org 10477S: Maintained 10478F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 10479 10480INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT 10481M: Krzysztof Halasa <khalasa@piap.pl> 10482S: Maintained 10483F: drivers/net/ethernet/xscale/ixp4xx_eth.c 10484F: drivers/net/wan/ixp4xx_hss.c 10485F: drivers/soc/ixp4xx/ixp4xx-npe.c 10486F: drivers/soc/ixp4xx/ixp4xx-qmgr.c 10487F: include/linux/soc/ixp4xx/npe.h 10488F: include/linux/soc/ixp4xx/qmgr.h 10489 10490INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT 10491M: Deepak Saxena <dsaxena@plexity.net> 10492S: Maintained 10493F: Documentation/devicetree/bindings/rng/intel,ixp46x-rng.yaml 10494F: drivers/char/hw_random/ixp4xx-rng.c 10495 10496INTEL KEEM BAY DRM DRIVER 10497M: Anitha Chrisanthus <anitha.chrisanthus@intel.com> 10498M: Edmund Dea <edmund.j.dea@intel.com> 10499S: Maintained 10500F: Documentation/devicetree/bindings/display/intel,keembay-display.yaml 10501F: drivers/gpu/drm/kmb/ 10502 10503INTEL KEEM BAY OCS AES/SM4 CRYPTO DRIVER 10504M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10505S: Maintained 10506F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-aes.yaml 10507F: drivers/crypto/intel/keembay/Kconfig 10508F: drivers/crypto/intel/keembay/Makefile 10509F: drivers/crypto/intel/keembay/keembay-ocs-aes-core.c 10510F: drivers/crypto/intel/keembay/ocs-aes.c 10511F: drivers/crypto/intel/keembay/ocs-aes.h 10512 10513INTEL KEEM BAY OCS ECC CRYPTO DRIVER 10514M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10515M: Prabhjot Khurana <prabhjot.khurana@intel.com> 10516M: Mark Gross <mgross@linux.intel.com> 10517S: Maintained 10518F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-ecc.yaml 10519F: drivers/crypto/intel/keembay/Kconfig 10520F: drivers/crypto/intel/keembay/Makefile 10521F: drivers/crypto/intel/keembay/keembay-ocs-ecc.c 10522 10523INTEL KEEM BAY OCS HCU CRYPTO DRIVER 10524M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10525M: Declan Murphy <declan.murphy@intel.com> 10526S: Maintained 10527F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-hcu.yaml 10528F: drivers/crypto/intel/keembay/Kconfig 10529F: drivers/crypto/intel/keembay/Makefile 10530F: drivers/crypto/intel/keembay/keembay-ocs-hcu-core.c 10531F: drivers/crypto/intel/keembay/ocs-hcu.c 10532F: drivers/crypto/intel/keembay/ocs-hcu.h 10533 10534INTEL MANAGEMENT ENGINE (mei) 10535M: Tomas Winkler <tomas.winkler@intel.com> 10536L: linux-kernel@vger.kernel.org 10537S: Supported 10538F: Documentation/driver-api/mei/* 10539F: drivers/misc/mei/ 10540F: drivers/watchdog/mei_wdt.c 10541F: include/linux/mei_aux.h 10542F: include/linux/mei_cl_bus.h 10543F: include/uapi/linux/mei.h 10544F: include/uapi/linux/mei_uuid.h 10545F: include/uapi/linux/uuid.h 10546F: samples/mei/* 10547 10548INTEL MAX 10 BMC MFD DRIVER 10549M: Xu Yilun <yilun.xu@intel.com> 10550R: Tom Rix <trix@redhat.com> 10551S: Maintained 10552F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc 10553F: Documentation/hwmon/intel-m10-bmc-hwmon.rst 10554F: drivers/hwmon/intel-m10-bmc-hwmon.c 10555F: drivers/mfd/intel-m10-bmc* 10556F: include/linux/mfd/intel-m10-bmc.h 10557 10558INTEL MAX10 BMC SECURE UPDATES 10559M: Russ Weight <russell.h.weight@intel.com> 10560L: linux-fpga@vger.kernel.org 10561S: Maintained 10562F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc-sec-update 10563F: drivers/fpga/intel-m10-bmc-sec-update.c 10564 10565INTEL P-Unit IPC DRIVER 10566M: Zha Qipeng <qipeng.zha@intel.com> 10567L: platform-driver-x86@vger.kernel.org 10568S: Maintained 10569F: arch/x86/include/asm/intel_punit_ipc.h 10570F: drivers/platform/x86/intel/punit_ipc.c 10571 10572INTEL PMC CORE DRIVER 10573M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10574M: David E Box <david.e.box@intel.com> 10575L: platform-driver-x86@vger.kernel.org 10576S: Maintained 10577F: Documentation/ABI/testing/sysfs-platform-intel-pmc 10578F: drivers/platform/x86/intel/pmc/ 10579 10580INTEL PMIC GPIO DRIVERS 10581M: Andy Shevchenko <andy@kernel.org> 10582S: Supported 10583T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10584F: drivers/gpio/gpio-*cove.c 10585 10586INTEL PMIC MULTIFUNCTION DEVICE DRIVERS 10587M: Andy Shevchenko <andy@kernel.org> 10588S: Supported 10589F: drivers/mfd/intel_soc_pmic* 10590F: include/linux/mfd/intel_soc_pmic* 10591 10592INTEL PMT DRIVERS 10593M: David E. Box <david.e.box@linux.intel.com> 10594S: Supported 10595F: drivers/platform/x86/intel/pmt/ 10596 10597INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT 10598M: Stanislav Yakovlev <stas.yakovlev@gmail.com> 10599L: linux-wireless@vger.kernel.org 10600S: Maintained 10601F: Documentation/networking/device_drivers/wifi/intel/ipw2100.rst 10602F: Documentation/networking/device_drivers/wifi/intel/ipw2200.rst 10603F: drivers/net/wireless/intel/ipw2x00/ 10604 10605INTEL PSTATE DRIVER 10606M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10607M: Len Brown <lenb@kernel.org> 10608L: linux-pm@vger.kernel.org 10609S: Supported 10610F: drivers/cpufreq/intel_pstate.c 10611 10612INTEL PTP DFL ToD DRIVER 10613M: Tianfei Zhang <tianfei.zhang@intel.com> 10614L: linux-fpga@vger.kernel.org 10615L: netdev@vger.kernel.org 10616S: Maintained 10617F: drivers/ptp/ptp_dfl_tod.c 10618 10619INTEL QUADRATURE ENCODER PERIPHERAL DRIVER 10620M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 10621L: linux-iio@vger.kernel.org 10622F: drivers/counter/intel-qep.c 10623 10624INTEL SCU DRIVERS 10625M: Mika Westerberg <mika.westerberg@linux.intel.com> 10626S: Maintained 10627F: arch/x86/include/asm/intel_scu_ipc.h 10628F: drivers/platform/x86/intel_scu_* 10629 10630INTEL SDSI DRIVER 10631M: David E. Box <david.e.box@linux.intel.com> 10632S: Supported 10633F: drivers/platform/x86/intel/sdsi.c 10634F: tools/arch/x86/intel_sdsi/ 10635F: tools/testing/selftests/drivers/sdsi/ 10636 10637INTEL SGX 10638M: Jarkko Sakkinen <jarkko@kernel.org> 10639R: Dave Hansen <dave.hansen@linux.intel.com> 10640L: linux-sgx@vger.kernel.org 10641S: Supported 10642Q: https://patchwork.kernel.org/project/intel-sgx/list/ 10643T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/sgx 10644F: Documentation/arch/x86/sgx.rst 10645F: arch/x86/entry/vdso/vsgx.S 10646F: arch/x86/include/asm/sgx.h 10647F: arch/x86/include/uapi/asm/sgx.h 10648F: arch/x86/kernel/cpu/sgx/* 10649F: tools/testing/selftests/sgx/* 10650K: \bSGX_ 10651 10652INTEL SKYLAKE INT3472 ACPI DEVICE DRIVER 10653M: Daniel Scally <djrscally@gmail.com> 10654S: Maintained 10655F: drivers/platform/x86/intel/int3472/ 10656 10657INTEL SPEED SELECT TECHNOLOGY 10658M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10659L: platform-driver-x86@vger.kernel.org 10660S: Maintained 10661F: drivers/platform/x86/intel/speed_select_if/ 10662F: include/uapi/linux/isst_if.h 10663F: tools/power/x86/intel-speed-select/ 10664 10665INTEL STRATIX10 FIRMWARE DRIVERS 10666M: Dinh Nguyen <dinguyen@kernel.org> 10667L: linux-kernel@vger.kernel.org 10668S: Maintained 10669T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 10670F: Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu 10671F: Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt 10672F: drivers/firmware/stratix10-rsu.c 10673F: drivers/firmware/stratix10-svc.c 10674F: include/linux/firmware/intel/stratix10-smc.h 10675F: include/linux/firmware/intel/stratix10-svc-client.h 10676 10677INTEL TELEMETRY DRIVER 10678M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10679M: "David E. Box" <david.e.box@linux.intel.com> 10680L: platform-driver-x86@vger.kernel.org 10681S: Maintained 10682F: arch/x86/include/asm/intel_telemetry.h 10683F: drivers/platform/x86/intel/telemetry/ 10684 10685INTEL TPMI DRIVER 10686M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10687L: platform-driver-x86@vger.kernel.org 10688S: Maintained 10689F: drivers/platform/x86/intel/tpmi.c 10690F: include/linux/intel_tpmi.h 10691 10692INTEL UNCORE FREQUENCY CONTROL 10693M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10694L: platform-driver-x86@vger.kernel.org 10695S: Maintained 10696F: Documentation/admin-guide/pm/intel_uncore_frequency_scaling.rst 10697F: drivers/platform/x86/intel/uncore-frequency/ 10698 10699INTEL VENDOR SPECIFIC EXTENDED CAPABILITIES DRIVER 10700M: David E. Box <david.e.box@linux.intel.com> 10701S: Supported 10702F: drivers/platform/x86/intel/vsec.* 10703 10704INTEL VIRTUAL BUTTON DRIVER 10705M: AceLan Kao <acelan.kao@canonical.com> 10706L: platform-driver-x86@vger.kernel.org 10707S: Maintained 10708F: drivers/platform/x86/intel/vbtn.c 10709 10710INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy) 10711M: Stanislaw Gruszka <stf_xl@wp.pl> 10712L: linux-wireless@vger.kernel.org 10713S: Supported 10714F: drivers/net/wireless/intel/iwlegacy/ 10715 10716INTEL WIRELESS WIFI LINK (iwlwifi) 10717M: Gregory Greenman <gregory.greenman@intel.com> 10718L: linux-wireless@vger.kernel.org 10719S: Supported 10720W: https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi 10721T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git 10722F: drivers/net/wireless/intel/iwlwifi/ 10723 10724INTEL WMI SLIM BOOTLOADER (SBL) FIRMWARE UPDATE DRIVER 10725M: Jithu Joseph <jithu.joseph@intel.com> 10726R: Maurice Ma <maurice.ma@intel.com> 10727S: Maintained 10728W: https://slimbootloader.github.io/security/firmware-update.html 10729F: drivers/platform/x86/intel/wmi/sbl-fw-update.c 10730 10731INTEL WMI THUNDERBOLT FORCE POWER DRIVER 10732L: Dell.Client.Kernel@dell.com 10733S: Maintained 10734F: drivers/platform/x86/intel/wmi/thunderbolt.c 10735 10736INTEL WWAN IOSM DRIVER 10737M: M Chetan Kumar <m.chetan.kumar@intel.com> 10738M: Intel Corporation <linuxwwan@intel.com> 10739L: netdev@vger.kernel.org 10740S: Maintained 10741F: drivers/net/wwan/iosm/ 10742 10743INTEL(R) TRACE HUB 10744M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 10745S: Supported 10746F: Documentation/trace/intel_th.rst 10747F: drivers/hwtracing/intel_th/ 10748F: include/linux/intel_th.h 10749 10750INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT) 10751M: Ning Sun <ning.sun@intel.com> 10752L: tboot-devel@lists.sourceforge.net 10753S: Supported 10754W: http://tboot.sourceforge.net 10755T: hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot 10756F: Documentation/arch/x86/intel_txt.rst 10757F: arch/x86/kernel/tboot.c 10758F: include/linux/tboot.h 10759 10760INTERCONNECT API 10761M: Georgi Djakov <djakov@kernel.org> 10762L: linux-pm@vger.kernel.org 10763S: Maintained 10764T: git git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc.git 10765F: Documentation/devicetree/bindings/interconnect/ 10766F: Documentation/driver-api/interconnect.rst 10767F: drivers/interconnect/ 10768F: include/dt-bindings/interconnect/ 10769F: include/linux/interconnect-provider.h 10770F: include/linux/interconnect.h 10771 10772INTERRUPT COUNTER DRIVER 10773M: Oleksij Rempel <o.rempel@pengutronix.de> 10774R: Pengutronix Kernel Team <kernel@pengutronix.de> 10775L: linux-iio@vger.kernel.org 10776F: Documentation/devicetree/bindings/counter/interrupt-counter.yaml 10777F: drivers/counter/interrupt-cnt.c 10778 10779INTERSIL ISL7998X VIDEO DECODER DRIVER 10780M: Michael Tretter <m.tretter@pengutronix.de> 10781R: Pengutronix Kernel Team <kernel@pengutronix.de> 10782L: linux-media@vger.kernel.org 10783S: Maintained 10784F: Documentation/devicetree/bindings/media/i2c/isil,isl79987.yaml 10785F: drivers/media/i2c/isl7998x.c 10786 10787INVENSENSE ICM-426xx IMU DRIVER 10788M: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com> 10789L: linux-iio@vger.kernel.org 10790S: Maintained 10791W: https://invensense.tdk.com/ 10792F: Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml 10793F: drivers/iio/imu/inv_icm42600/ 10794 10795INVENSENSE MPU-3050 GYROSCOPE DRIVER 10796M: Linus Walleij <linus.walleij@linaro.org> 10797L: linux-iio@vger.kernel.org 10798S: Maintained 10799F: Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.yaml 10800F: drivers/iio/gyro/mpu3050* 10801 10802IOC3 ETHERNET DRIVER 10803M: Ralf Baechle <ralf@linux-mips.org> 10804L: linux-mips@vger.kernel.org 10805S: Maintained 10806F: drivers/net/ethernet/sgi/ioc3-eth.c 10807 10808IOMAP FILESYSTEM LIBRARY 10809M: Christoph Hellwig <hch@infradead.org> 10810M: Darrick J. Wong <djwong@kernel.org> 10811L: linux-xfs@vger.kernel.org 10812L: linux-fsdevel@vger.kernel.org 10813S: Supported 10814T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 10815F: fs/iomap/ 10816F: include/linux/iomap.h 10817 10818IOMMU DMA-API LAYER 10819M: Robin Murphy <robin.murphy@arm.com> 10820L: iommu@lists.linux.dev 10821S: Maintained 10822T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10823F: drivers/iommu/dma-iommu.c 10824F: drivers/iommu/dma-iommu.h 10825F: drivers/iommu/iova.c 10826F: include/linux/iova.h 10827 10828IOMMU SUBSYSTEM 10829M: Joerg Roedel <joro@8bytes.org> 10830M: Will Deacon <will@kernel.org> 10831R: Robin Murphy <robin.murphy@arm.com> 10832L: iommu@lists.linux.dev 10833S: Maintained 10834T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10835F: Documentation/devicetree/bindings/iommu/ 10836F: Documentation/userspace-api/iommu.rst 10837F: drivers/iommu/ 10838F: include/linux/iommu.h 10839F: include/linux/iova.h 10840F: include/linux/of_iommu.h 10841F: include/uapi/linux/iommu.h 10842 10843IOMMUFD 10844M: Jason Gunthorpe <jgg@nvidia.com> 10845M: Kevin Tian <kevin.tian@intel.com> 10846L: iommu@lists.linux.dev 10847S: Maintained 10848T: git git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd.git 10849F: Documentation/userspace-api/iommufd.rst 10850F: drivers/iommu/iommufd/ 10851F: include/linux/iommufd.h 10852F: include/uapi/linux/iommufd.h 10853F: tools/testing/selftests/iommu/ 10854 10855IOSYS-MAP HELPERS 10856M: Thomas Zimmermann <tzimmermann@suse.de> 10857L: dri-devel@lists.freedesktop.org 10858S: Maintained 10859T: git git://anongit.freedesktop.org/drm/drm-misc 10860F: include/linux/iosys-map.h 10861 10862IO_URING 10863M: Jens Axboe <axboe@kernel.dk> 10864R: Pavel Begunkov <asml.silence@gmail.com> 10865L: io-uring@vger.kernel.org 10866S: Maintained 10867T: git git://git.kernel.dk/linux-block 10868T: git git://git.kernel.dk/liburing 10869F: include/linux/io_uring.h 10870F: include/linux/io_uring_types.h 10871F: include/trace/events/io_uring.h 10872F: include/uapi/linux/io_uring.h 10873F: io_uring/ 10874F: tools/io_uring/ 10875 10876IPMI SUBSYSTEM 10877M: Corey Minyard <minyard@acm.org> 10878L: openipmi-developer@lists.sourceforge.net (moderated for non-subscribers) 10879S: Supported 10880W: http://openipmi.sourceforge.net/ 10881T: git https://github.com/cminyard/linux-ipmi.git for-next 10882F: Documentation/devicetree/bindings/ipmi/ 10883F: Documentation/driver-api/ipmi.rst 10884F: drivers/char/ipmi/ 10885F: include/linux/ipmi* 10886F: include/uapi/linux/ipmi* 10887 10888IPS SCSI RAID DRIVER 10889M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 10890L: linux-scsi@vger.kernel.org 10891S: Maintained 10892W: http://www.adaptec.com/ 10893F: drivers/scsi/ips* 10894 10895IPVS 10896M: Simon Horman <horms@verge.net.au> 10897M: Julian Anastasov <ja@ssi.bg> 10898L: netdev@vger.kernel.org 10899L: lvs-devel@vger.kernel.org 10900S: Maintained 10901T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git 10902T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git 10903F: Documentation/networking/ipvs-sysctl.rst 10904F: include/net/ip_vs.h 10905F: include/uapi/linux/ip_vs.h 10906F: net/netfilter/ipvs/ 10907 10908IPWIRELESS DRIVER 10909M: Jiri Kosina <jikos@kernel.org> 10910M: David Sterba <dsterba@suse.com> 10911S: Odd Fixes 10912F: drivers/tty/ipwireless/ 10913 10914IRON DEVICE AUDIO CODEC DRIVERS 10915M: Kiseok Jo <kiseok.jo@irondevice.com> 10916L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10917S: Maintained 10918F: Documentation/devicetree/bindings/sound/irondevice,* 10919F: sound/soc/codecs/sma* 10920 10921IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY) 10922M: Marc Zyngier <maz@kernel.org> 10923S: Maintained 10924T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10925F: Documentation/core-api/irq/irq-domain.rst 10926F: include/linux/irqdomain.h 10927F: kernel/irq/irqdomain.c 10928F: kernel/irq/msi.c 10929 10930IRQ SUBSYSTEM 10931M: Thomas Gleixner <tglx@linutronix.de> 10932L: linux-kernel@vger.kernel.org 10933S: Maintained 10934T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10935F: include/linux/group_cpus.h 10936F: kernel/irq/ 10937F: lib/group_cpus.c 10938 10939IRQCHIP DRIVERS 10940M: Thomas Gleixner <tglx@linutronix.de> 10941M: Marc Zyngier <maz@kernel.org> 10942L: linux-kernel@vger.kernel.org 10943S: Maintained 10944T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10945F: Documentation/devicetree/bindings/interrupt-controller/ 10946F: drivers/irqchip/ 10947 10948ISA 10949M: William Breathitt Gray <william.gray@linaro.org> 10950S: Maintained 10951F: Documentation/driver-api/isa.rst 10952F: drivers/base/isa.c 10953F: include/linux/isa.h 10954 10955ISA RADIO MODULE 10956M: Hans Verkuil <hverkuil@xs4all.nl> 10957L: linux-media@vger.kernel.org 10958S: Maintained 10959W: https://linuxtv.org 10960T: git git://linuxtv.org/media_tree.git 10961F: drivers/media/radio/radio-isa* 10962 10963ISAPNP 10964M: Jaroslav Kysela <perex@perex.cz> 10965S: Maintained 10966F: Documentation/driver-api/isapnp.rst 10967F: drivers/pnp/isapnp/ 10968F: include/linux/isapnp.h 10969 10970ISCSI 10971M: Lee Duncan <lduncan@suse.com> 10972M: Chris Leech <cleech@redhat.com> 10973M: Mike Christie <michael.christie@oracle.com> 10974L: open-iscsi@googlegroups.com 10975L: linux-scsi@vger.kernel.org 10976S: Maintained 10977W: www.open-iscsi.com 10978F: drivers/scsi/*iscsi* 10979F: include/scsi/*iscsi* 10980 10981iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER 10982M: Peter Jones <pjones@redhat.com> 10983M: Konrad Rzeszutek Wilk <konrad@kernel.org> 10984S: Maintained 10985F: drivers/firmware/iscsi_ibft* 10986 10987ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR 10988M: Sagi Grimberg <sagi@grimberg.me> 10989M: Max Gurtovoy <mgurtovoy@nvidia.com> 10990L: linux-rdma@vger.kernel.org 10991S: Supported 10992W: http://www.openfabrics.org 10993W: www.open-iscsi.org 10994Q: http://patchwork.kernel.org/project/linux-rdma/list/ 10995F: drivers/infiniband/ulp/iser/ 10996 10997ISCSI EXTENSIONS FOR RDMA (ISER) TARGET 10998M: Sagi Grimberg <sagi@grimberg.me> 10999L: linux-rdma@vger.kernel.org 11000L: target-devel@vger.kernel.org 11001S: Supported 11002W: http://www.linux-iscsi.org 11003T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master 11004F: drivers/infiniband/ulp/isert 11005 11006ISDN/CMTP OVER BLUETOOTH 11007M: Karsten Keil <isdn@linux-pingi.de> 11008L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11009L: netdev@vger.kernel.org 11010S: Odd Fixes 11011W: http://www.isdn4linux.de 11012F: Documentation/isdn/ 11013F: drivers/isdn/capi/ 11014F: include/linux/isdn/ 11015F: include/uapi/linux/isdn/ 11016F: net/bluetooth/cmtp/ 11017 11018ISDN/mISDN SUBSYSTEM 11019M: Karsten Keil <isdn@linux-pingi.de> 11020L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11021L: netdev@vger.kernel.org 11022S: Maintained 11023W: http://www.isdn4linux.de 11024F: drivers/isdn/Kconfig 11025F: drivers/isdn/Makefile 11026F: drivers/isdn/hardware/ 11027F: drivers/isdn/mISDN/ 11028 11029ISOFS FILESYSTEM 11030M: Jan Kara <jack@suse.cz> 11031L: linux-fsdevel@vger.kernel.org 11032S: Maintained 11033F: Documentation/filesystems/isofs.rst 11034F: fs/isofs/ 11035 11036IT87 HARDWARE MONITORING DRIVER 11037M: Jean Delvare <jdelvare@suse.com> 11038L: linux-hwmon@vger.kernel.org 11039S: Maintained 11040F: Documentation/hwmon/it87.rst 11041F: drivers/hwmon/it87.c 11042 11043IT913X MEDIA DRIVER 11044M: Antti Palosaari <crope@iki.fi> 11045L: linux-media@vger.kernel.org 11046S: Maintained 11047W: https://linuxtv.org 11048W: http://palosaari.fi/linux/ 11049Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11050T: git git://linuxtv.org/anttip/media_tree.git 11051F: drivers/media/tuners/it913x* 11052 11053ITE IT66121 HDMI BRIDGE DRIVER 11054M: Phong LE <ple@baylibre.com> 11055M: Neil Armstrong <neil.armstrong@linaro.org> 11056S: Maintained 11057T: git git://anongit.freedesktop.org/drm/drm-misc 11058F: Documentation/devicetree/bindings/display/bridge/ite,it66121.yaml 11059F: drivers/gpu/drm/bridge/ite-it66121.c 11060 11061IVTV VIDEO4LINUX DRIVER 11062M: Andy Walls <awalls@md.metrocast.net> 11063L: linux-media@vger.kernel.org 11064S: Maintained 11065W: https://linuxtv.org 11066T: git git://linuxtv.org/media_tree.git 11067F: Documentation/admin-guide/media/ivtv* 11068F: drivers/media/pci/ivtv/ 11069F: include/uapi/linux/ivtv* 11070 11071IX2505V MEDIA DRIVER 11072M: Malcolm Priestley <tvboxspy@gmail.com> 11073L: linux-media@vger.kernel.org 11074S: Maintained 11075W: https://linuxtv.org 11076Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11077F: drivers/media/dvb-frontends/ix2505v* 11078 11079JAILHOUSE HYPERVISOR INTERFACE 11080M: Jan Kiszka <jan.kiszka@siemens.com> 11081L: jailhouse-dev@googlegroups.com 11082S: Maintained 11083F: arch/x86/include/asm/jailhouse_para.h 11084F: arch/x86/kernel/jailhouse.c 11085 11086JC42.4 TEMPERATURE SENSOR DRIVER 11087M: Guenter Roeck <linux@roeck-us.net> 11088L: linux-hwmon@vger.kernel.org 11089S: Maintained 11090F: Documentation/devicetree/bindings/hwmon/jedec,jc42.yaml 11091F: Documentation/hwmon/jc42.rst 11092F: drivers/hwmon/jc42.c 11093 11094JFS FILESYSTEM 11095M: Dave Kleikamp <shaggy@kernel.org> 11096L: jfs-discussion@lists.sourceforge.net 11097S: Odd Fixes 11098W: http://jfs.sourceforge.net/ 11099T: git https://github.com/kleikamp/linux-shaggy.git 11100F: Documentation/admin-guide/jfs.rst 11101F: fs/jfs/ 11102 11103JME NETWORK DRIVER 11104M: Guo-Fu Tseng <cooldavid@cooldavid.org> 11105L: netdev@vger.kernel.org 11106S: Maintained 11107F: drivers/net/ethernet/jme.* 11108 11109JOURNALLING FLASH FILE SYSTEM V2 (JFFS2) 11110M: David Woodhouse <dwmw2@infradead.org> 11111M: Richard Weinberger <richard@nod.at> 11112L: linux-mtd@lists.infradead.org 11113S: Odd Fixes 11114W: http://www.linux-mtd.infradead.org/doc/jffs2.html 11115T: git git://git.infradead.org/ubifs-2.6.git 11116F: fs/jffs2/ 11117F: include/uapi/linux/jffs2.h 11118 11119JOURNALLING LAYER FOR BLOCK DEVICES (JBD2) 11120M: "Theodore Ts'o" <tytso@mit.edu> 11121M: Jan Kara <jack@suse.com> 11122L: linux-ext4@vger.kernel.org 11123S: Maintained 11124F: fs/jbd2/ 11125F: include/linux/jbd2.h 11126 11127JPU V4L2 MEM2MEM DRIVER FOR RENESAS 11128M: Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com> 11129L: linux-media@vger.kernel.org 11130L: linux-renesas-soc@vger.kernel.org 11131S: Maintained 11132F: drivers/media/platform/renesas/rcar_jpu.c 11133 11134JSM Neo PCI based serial card 11135L: linux-serial@vger.kernel.org 11136S: Orphan 11137F: drivers/tty/serial/jsm/ 11138 11139K10TEMP HARDWARE MONITORING DRIVER 11140M: Clemens Ladisch <clemens@ladisch.de> 11141L: linux-hwmon@vger.kernel.org 11142S: Maintained 11143F: Documentation/hwmon/k10temp.rst 11144F: drivers/hwmon/k10temp.c 11145 11146K8TEMP HARDWARE MONITORING DRIVER 11147M: Rudolf Marek <r.marek@assembler.cz> 11148L: linux-hwmon@vger.kernel.org 11149S: Maintained 11150F: Documentation/hwmon/k8temp.rst 11151F: drivers/hwmon/k8temp.c 11152 11153KASAN 11154M: Andrey Ryabinin <ryabinin.a.a@gmail.com> 11155R: Alexander Potapenko <glider@google.com> 11156R: Andrey Konovalov <andreyknvl@gmail.com> 11157R: Dmitry Vyukov <dvyukov@google.com> 11158R: Vincenzo Frascino <vincenzo.frascino@arm.com> 11159L: kasan-dev@googlegroups.com 11160S: Maintained 11161F: Documentation/dev-tools/kasan.rst 11162F: arch/*/include/asm/*kasan.h 11163F: arch/*/mm/kasan_init* 11164F: include/linux/kasan*.h 11165F: lib/Kconfig.kasan 11166F: mm/kasan/ 11167F: scripts/Makefile.kasan 11168 11169KCONFIG 11170M: Masahiro Yamada <masahiroy@kernel.org> 11171L: linux-kbuild@vger.kernel.org 11172S: Maintained 11173Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11174T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kbuild 11175F: Documentation/kbuild/kconfig* 11176F: scripts/Kconfig.include 11177F: scripts/kconfig/ 11178 11179KCOV 11180R: Dmitry Vyukov <dvyukov@google.com> 11181R: Andrey Konovalov <andreyknvl@gmail.com> 11182L: kasan-dev@googlegroups.com 11183S: Maintained 11184F: Documentation/dev-tools/kcov.rst 11185F: include/linux/kcov.h 11186F: include/uapi/linux/kcov.h 11187F: kernel/kcov.c 11188F: scripts/Makefile.kcov 11189 11190KCSAN 11191M: Marco Elver <elver@google.com> 11192R: Dmitry Vyukov <dvyukov@google.com> 11193L: kasan-dev@googlegroups.com 11194S: Maintained 11195F: Documentation/dev-tools/kcsan.rst 11196F: include/linux/kcsan*.h 11197F: kernel/kcsan/ 11198F: lib/Kconfig.kcsan 11199F: scripts/Makefile.kcsan 11200 11201KDUMP 11202M: Baoquan He <bhe@redhat.com> 11203R: Vivek Goyal <vgoyal@redhat.com> 11204R: Dave Young <dyoung@redhat.com> 11205L: kexec@lists.infradead.org 11206S: Maintained 11207W: http://lse.sourceforge.net/kdump/ 11208F: Documentation/admin-guide/kdump/ 11209F: fs/proc/vmcore.c 11210F: include/linux/crash_core.h 11211F: include/linux/crash_dump.h 11212F: include/uapi/linux/vmcore.h 11213F: kernel/crash_*.c 11214 11215KEENE FM RADIO TRANSMITTER DRIVER 11216M: Hans Verkuil <hverkuil@xs4all.nl> 11217L: linux-media@vger.kernel.org 11218S: Maintained 11219W: https://linuxtv.org 11220T: git git://linuxtv.org/media_tree.git 11221F: drivers/media/radio/radio-keene* 11222 11223KERNEL AUTOMOUNTER 11224M: Ian Kent <raven@themaw.net> 11225L: autofs@vger.kernel.org 11226S: Maintained 11227F: fs/autofs/ 11228 11229KERNEL BUILD + files below scripts/ (unless maintained elsewhere) 11230M: Masahiro Yamada <masahiroy@kernel.org> 11231R: Nathan Chancellor <nathan@kernel.org> 11232R: Nick Desaulniers <ndesaulniers@google.com> 11233R: Nicolas Schier <nicolas@fjasle.eu> 11234L: linux-kbuild@vger.kernel.org 11235S: Maintained 11236Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11237T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git 11238F: Documentation/kbuild/ 11239F: Makefile 11240F: scripts/*vmlinux* 11241F: scripts/Kbuild* 11242F: scripts/Makefile* 11243F: scripts/basic/ 11244F: scripts/dummy-tools/ 11245F: scripts/mk* 11246F: scripts/mod/ 11247F: scripts/package/ 11248 11249KERNEL HARDENING (not covered by other areas) 11250M: Kees Cook <keescook@chromium.org> 11251L: linux-hardening@vger.kernel.org 11252S: Supported 11253T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 11254F: Documentation/ABI/testing/sysfs-kernel-oops_count 11255F: Documentation/ABI/testing/sysfs-kernel-warn_count 11256F: include/linux/overflow.h 11257F: include/linux/randomize_kstack.h 11258F: mm/usercopy.c 11259K: \b(add|choose)_random_kstack_offset\b 11260K: \b__check_(object_size|heap_object)\b 11261 11262KERNEL JANITORS 11263L: kernel-janitors@vger.kernel.org 11264S: Odd Fixes 11265W: http://kernelnewbies.org/KernelJanitors 11266 11267KERNEL NFSD, SUNRPC, AND LOCKD SERVERS 11268M: Chuck Lever <chuck.lever@oracle.com> 11269M: Jeff Layton <jlayton@kernel.org> 11270L: linux-nfs@vger.kernel.org 11271S: Supported 11272W: http://nfs.sourceforge.net/ 11273T: git git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux.git 11274F: Documentation/filesystems/nfs/ 11275F: fs/exportfs/ 11276F: fs/lockd/ 11277F: fs/nfs_common/ 11278F: fs/nfsd/ 11279F: include/linux/lockd/ 11280F: include/linux/sunrpc/ 11281F: include/trace/events/rpcgss.h 11282F: include/trace/events/rpcrdma.h 11283F: include/trace/events/sunrpc.h 11284F: include/trace/misc/fs.h 11285F: include/trace/misc/nfs.h 11286F: include/trace/misc/sunrpc.h 11287F: include/uapi/linux/nfsd/ 11288F: include/uapi/linux/sunrpc/ 11289F: net/sunrpc/ 11290 11291KERNEL REGRESSIONS 11292M: Thorsten Leemhuis <linux@leemhuis.info> 11293L: regressions@lists.linux.dev 11294S: Supported 11295F: Documentation/admin-guide/reporting-regressions.rst 11296F: Documentation/process/handling-regressions.rst 11297 11298KERNEL SELFTEST FRAMEWORK 11299M: Shuah Khan <shuah@kernel.org> 11300M: Shuah Khan <skhan@linuxfoundation.org> 11301L: linux-kselftest@vger.kernel.org 11302S: Maintained 11303Q: https://patchwork.kernel.org/project/linux-kselftest/list/ 11304T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git 11305F: Documentation/dev-tools/kselftest* 11306F: tools/testing/selftests/ 11307 11308KERNEL SMB3 SERVER (KSMBD) 11309M: Namjae Jeon <linkinjeon@kernel.org> 11310M: Steve French <sfrench@samba.org> 11311R: Sergey Senozhatsky <senozhatsky@chromium.org> 11312R: Tom Talpey <tom@talpey.com> 11313L: linux-cifs@vger.kernel.org 11314S: Maintained 11315T: git git://git.samba.org/ksmbd.git 11316F: Documentation/filesystems/cifs/ksmbd.rst 11317F: fs/ksmbd/ 11318F: fs/smbfs_common/ 11319 11320KERNEL UNIT TESTING FRAMEWORK (KUnit) 11321M: Brendan Higgins <brendanhiggins@google.com> 11322M: David Gow <davidgow@google.com> 11323L: linux-kselftest@vger.kernel.org 11324L: kunit-dev@googlegroups.com 11325S: Maintained 11326W: https://google.github.io/kunit-docs/third_party/kernel/docs/ 11327F: Documentation/dev-tools/kunit/ 11328F: include/kunit/ 11329F: lib/kunit/ 11330F: tools/testing/kunit/ 11331 11332KERNEL USERMODE HELPER 11333M: Luis Chamberlain <mcgrof@kernel.org> 11334L: linux-kernel@vger.kernel.org 11335S: Maintained 11336F: include/linux/umh.h 11337F: kernel/umh.c 11338 11339KERNEL VIRTUAL MACHINE (KVM) 11340M: Paolo Bonzini <pbonzini@redhat.com> 11341L: kvm@vger.kernel.org 11342S: Supported 11343W: http://www.linux-kvm.org 11344T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11345F: Documentation/virt/kvm/ 11346F: include/asm-generic/kvm* 11347F: include/kvm/iodev.h 11348F: include/linux/kvm* 11349F: include/trace/events/kvm.h 11350F: include/uapi/asm-generic/kvm* 11351F: include/uapi/linux/kvm* 11352F: tools/kvm/ 11353F: tools/testing/selftests/kvm/ 11354F: virt/kvm/* 11355 11356KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64) 11357M: Marc Zyngier <maz@kernel.org> 11358M: Oliver Upton <oliver.upton@linux.dev> 11359R: James Morse <james.morse@arm.com> 11360R: Suzuki K Poulose <suzuki.poulose@arm.com> 11361R: Zenghui Yu <yuzenghui@huawei.com> 11362L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11363L: kvmarm@lists.linux.dev 11364S: Maintained 11365T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git 11366F: arch/arm64/include/asm/kvm* 11367F: arch/arm64/include/uapi/asm/kvm* 11368F: arch/arm64/kvm/ 11369F: include/kvm/arm_* 11370F: tools/testing/selftests/kvm/*/aarch64/ 11371F: tools/testing/selftests/kvm/aarch64/ 11372 11373KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips) 11374M: Huacai Chen <chenhuacai@kernel.org> 11375M: Aleksandar Markovic <aleksandar.qemu.devel@gmail.com> 11376L: linux-mips@vger.kernel.org 11377L: kvm@vger.kernel.org 11378S: Maintained 11379T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11380F: arch/mips/include/asm/kvm* 11381F: arch/mips/include/uapi/asm/kvm* 11382F: arch/mips/kvm/ 11383 11384KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc) 11385L: linuxppc-dev@lists.ozlabs.org 11386T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git topic/ppc-kvm 11387F: arch/powerpc/include/asm/kvm* 11388F: arch/powerpc/include/uapi/asm/kvm* 11389F: arch/powerpc/kernel/kvm* 11390F: arch/powerpc/kvm/ 11391 11392KERNEL VIRTUAL MACHINE FOR RISC-V (KVM/riscv) 11393M: Anup Patel <anup@brainfault.org> 11394R: Atish Patra <atishp@atishpatra.org> 11395L: kvm@vger.kernel.org 11396L: kvm-riscv@lists.infradead.org 11397L: linux-riscv@lists.infradead.org 11398S: Maintained 11399T: git https://github.com/kvm-riscv/linux.git 11400F: arch/riscv/include/asm/kvm* 11401F: arch/riscv/include/uapi/asm/kvm* 11402F: arch/riscv/kvm/ 11403F: tools/testing/selftests/kvm/*/riscv/ 11404 11405KERNEL VIRTUAL MACHINE for s390 (KVM/s390) 11406M: Christian Borntraeger <borntraeger@linux.ibm.com> 11407M: Janosch Frank <frankja@linux.ibm.com> 11408M: Claudio Imbrenda <imbrenda@linux.ibm.com> 11409R: David Hildenbrand <david@redhat.com> 11410L: kvm@vger.kernel.org 11411S: Supported 11412T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git 11413F: Documentation/virt/kvm/s390* 11414F: arch/s390/include/asm/gmap.h 11415F: arch/s390/include/asm/kvm* 11416F: arch/s390/include/uapi/asm/kvm* 11417F: arch/s390/include/uapi/asm/uvdevice.h 11418F: arch/s390/kernel/uv.c 11419F: arch/s390/kvm/ 11420F: arch/s390/mm/gmap.c 11421F: drivers/s390/char/uvdevice.c 11422F: tools/testing/selftests/drivers/s390x/uvdevice/ 11423F: tools/testing/selftests/kvm/*/s390x/ 11424F: tools/testing/selftests/kvm/s390x/ 11425 11426KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86) 11427M: Sean Christopherson <seanjc@google.com> 11428M: Paolo Bonzini <pbonzini@redhat.com> 11429L: kvm@vger.kernel.org 11430S: Supported 11431T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11432F: arch/x86/include/asm/kvm* 11433F: arch/x86/include/asm/svm.h 11434F: arch/x86/include/asm/vmx*.h 11435F: arch/x86/include/uapi/asm/kvm* 11436F: arch/x86/include/uapi/asm/svm.h 11437F: arch/x86/include/uapi/asm/vmx.h 11438F: arch/x86/kvm/ 11439F: arch/x86/kvm/*/ 11440 11441KERNFS 11442M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11443M: Tejun Heo <tj@kernel.org> 11444S: Supported 11445T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 11446F: fs/kernfs/ 11447F: include/linux/kernfs.h 11448 11449KEXEC 11450M: Eric Biederman <ebiederm@xmission.com> 11451L: kexec@lists.infradead.org 11452S: Maintained 11453W: http://kernel.org/pub/linux/utils/kernel/kexec/ 11454F: include/linux/kexec.h 11455F: include/uapi/linux/kexec.h 11456F: kernel/kexec* 11457 11458KEYS-ENCRYPTED 11459M: Mimi Zohar <zohar@linux.ibm.com> 11460L: linux-integrity@vger.kernel.org 11461L: keyrings@vger.kernel.org 11462S: Supported 11463F: Documentation/security/keys/trusted-encrypted.rst 11464F: include/keys/encrypted-type.h 11465F: security/keys/encrypted-keys/ 11466 11467KEYS-TRUSTED 11468M: James Bottomley <jejb@linux.ibm.com> 11469M: Jarkko Sakkinen <jarkko@kernel.org> 11470M: Mimi Zohar <zohar@linux.ibm.com> 11471L: linux-integrity@vger.kernel.org 11472L: keyrings@vger.kernel.org 11473S: Supported 11474F: Documentation/security/keys/trusted-encrypted.rst 11475F: include/keys/trusted-type.h 11476F: include/keys/trusted_tpm.h 11477F: security/keys/trusted-keys/ 11478 11479KEYS-TRUSTED-CAAM 11480M: Ahmad Fatoum <a.fatoum@pengutronix.de> 11481R: Pengutronix Kernel Team <kernel@pengutronix.de> 11482L: linux-integrity@vger.kernel.org 11483L: keyrings@vger.kernel.org 11484S: Maintained 11485F: include/keys/trusted_caam.h 11486F: security/keys/trusted-keys/trusted_caam.c 11487 11488KEYS-TRUSTED-TEE 11489M: Sumit Garg <sumit.garg@linaro.org> 11490L: linux-integrity@vger.kernel.org 11491L: keyrings@vger.kernel.org 11492S: Supported 11493F: include/keys/trusted_tee.h 11494F: security/keys/trusted-keys/trusted_tee.c 11495 11496KEYS/KEYRINGS 11497M: David Howells <dhowells@redhat.com> 11498M: Jarkko Sakkinen <jarkko@kernel.org> 11499L: keyrings@vger.kernel.org 11500S: Maintained 11501F: Documentation/security/keys/core.rst 11502F: include/keys/ 11503F: include/linux/key-type.h 11504F: include/linux/key.h 11505F: include/linux/keyctl.h 11506F: include/uapi/linux/keyctl.h 11507F: security/keys/ 11508 11509KEYS/KEYRINGS_INTEGRITY 11510M: Jarkko Sakkinen <jarkko@kernel.org> 11511M: Mimi Zohar <zohar@linux.ibm.com> 11512L: linux-integrity@vger.kernel.org 11513L: keyrings@vger.kernel.org 11514S: Supported 11515F: security/integrity/platform_certs 11516 11517KFENCE 11518M: Alexander Potapenko <glider@google.com> 11519M: Marco Elver <elver@google.com> 11520R: Dmitry Vyukov <dvyukov@google.com> 11521L: kasan-dev@googlegroups.com 11522S: Maintained 11523F: Documentation/dev-tools/kfence.rst 11524F: arch/*/include/asm/kfence.h 11525F: include/linux/kfence.h 11526F: lib/Kconfig.kfence 11527F: mm/kfence/ 11528 11529KFIFO 11530M: Stefani Seibold <stefani@seibold.net> 11531S: Maintained 11532F: include/linux/kfifo.h 11533F: lib/kfifo.c 11534F: samples/kfifo/ 11535 11536KGDB / KDB /debug_core 11537M: Jason Wessel <jason.wessel@windriver.com> 11538M: Daniel Thompson <daniel.thompson@linaro.org> 11539R: Douglas Anderson <dianders@chromium.org> 11540L: kgdb-bugreport@lists.sourceforge.net 11541S: Maintained 11542W: http://kgdb.wiki.kernel.org/ 11543T: git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git 11544F: Documentation/dev-tools/kgdb.rst 11545F: drivers/misc/kgdbts.c 11546F: drivers/tty/serial/kgdboc.c 11547F: include/linux/kdb.h 11548F: include/linux/kgdb.h 11549F: kernel/debug/ 11550F: kernel/module/kdb.c 11551 11552KHADAS MCU MFD DRIVER 11553M: Neil Armstrong <neil.armstrong@linaro.org> 11554L: linux-amlogic@lists.infradead.org 11555S: Maintained 11556F: Documentation/devicetree/bindings/mfd/khadas,mcu.yaml 11557F: drivers/mfd/khadas-mcu.c 11558F: drivers/thermal/khadas_mcu_fan.c 11559F: include/linux/mfd/khadas-mcu.h 11560 11561KIONIX/ROHM KX022A ACCELEROMETER 11562M: Matti Vaittinen <mazziesaccount@gmail.com> 11563L: linux-iio@vger.kernel.org 11564S: Supported 11565F: drivers/iio/accel/kionix-kx022a* 11566 11567KMEMLEAK 11568M: Catalin Marinas <catalin.marinas@arm.com> 11569S: Maintained 11570F: Documentation/dev-tools/kmemleak.rst 11571F: include/linux/kmemleak.h 11572F: mm/kmemleak.c 11573F: samples/kmemleak/kmemleak-test.c 11574 11575KMSAN 11576M: Alexander Potapenko <glider@google.com> 11577R: Marco Elver <elver@google.com> 11578R: Dmitry Vyukov <dvyukov@google.com> 11579L: kasan-dev@googlegroups.com 11580S: Maintained 11581F: Documentation/dev-tools/kmsan.rst 11582F: arch/*/include/asm/kmsan.h 11583F: arch/*/mm/kmsan_* 11584F: include/linux/kmsan*.h 11585F: lib/Kconfig.kmsan 11586F: mm/kmsan/ 11587F: scripts/Makefile.kmsan 11588 11589KPROBES 11590M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 11591M: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com> 11592M: "David S. Miller" <davem@davemloft.net> 11593M: Masami Hiramatsu <mhiramat@kernel.org> 11594L: linux-kernel@vger.kernel.org 11595L: linux-trace-kernel@vger.kernel.org 11596S: Maintained 11597Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 11598T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 11599F: Documentation/trace/kprobes.rst 11600F: include/asm-generic/kprobes.h 11601F: include/linux/kprobes.h 11602F: kernel/kprobes.c 11603F: lib/test_kprobes.c 11604F: samples/kprobes 11605 11606KS0108 LCD CONTROLLER DRIVER 11607M: Miguel Ojeda <ojeda@kernel.org> 11608S: Maintained 11609F: Documentation/admin-guide/auxdisplay/ks0108.rst 11610F: drivers/auxdisplay/ks0108.c 11611F: include/linux/ks0108.h 11612 11613KTD253 BACKLIGHT DRIVER 11614M: Linus Walleij <linus.walleij@linaro.org> 11615S: Maintained 11616F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd253.yaml 11617F: drivers/video/backlight/ktd253-backlight.c 11618 11619KTEST 11620M: Steven Rostedt <rostedt@goodmis.org> 11621M: John Hawley <warthog9@eaglescrag.net> 11622S: Maintained 11623F: tools/testing/ktest 11624 11625KTZ8866 BACKLIGHT DRIVER 11626M: Jianhua Lu <lujianhua000@gmail.com> 11627S: Maintained 11628F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktz8866.yaml 11629F: drivers/video/backlight/ktz8866.c 11630 11631KVM PARAVIRT (KVM/paravirt) 11632M: Paolo Bonzini <pbonzini@redhat.com> 11633R: Wanpeng Li <wanpengli@tencent.com> 11634R: Vitaly Kuznetsov <vkuznets@redhat.com> 11635L: kvm@vger.kernel.org 11636S: Supported 11637T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11638F: arch/um/include/asm/kvm_para.h 11639F: arch/x86/include/asm/kvm_para.h 11640F: arch/x86/include/asm/pvclock-abi.h 11641F: arch/x86/include/uapi/asm/kvm_para.h 11642F: arch/x86/kernel/kvm.c 11643F: arch/x86/kernel/kvmclock.c 11644F: include/asm-generic/kvm_para.h 11645F: include/linux/kvm_para.h 11646F: include/uapi/asm-generic/kvm_para.h 11647F: include/uapi/linux/kvm_para.h 11648 11649KVM X86 HYPER-V (KVM/hyper-v) 11650M: Vitaly Kuznetsov <vkuznets@redhat.com> 11651M: Sean Christopherson <seanjc@google.com> 11652M: Paolo Bonzini <pbonzini@redhat.com> 11653L: kvm@vger.kernel.org 11654S: Supported 11655T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11656F: arch/x86/kvm/hyperv.* 11657F: arch/x86/kvm/kvm_onhyperv.* 11658F: arch/x86/kvm/svm/hyperv.* 11659F: arch/x86/kvm/svm/svm_onhyperv.* 11660F: arch/x86/kvm/vmx/hyperv.* 11661 11662KVM X86 Xen (KVM/Xen) 11663M: David Woodhouse <dwmw2@infradead.org> 11664M: Paul Durrant <paul@xen.org> 11665M: Sean Christopherson <seanjc@google.com> 11666M: Paolo Bonzini <pbonzini@redhat.com> 11667L: kvm@vger.kernel.org 11668S: Supported 11669T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11670F: arch/x86/kvm/xen.* 11671 11672L3MDEV 11673M: David Ahern <dsahern@kernel.org> 11674L: netdev@vger.kernel.org 11675S: Maintained 11676F: include/net/l3mdev.h 11677F: net/l3mdev 11678 11679LANDLOCK SECURITY MODULE 11680M: Mickaël Salaün <mic@digikod.net> 11681L: linux-security-module@vger.kernel.org 11682S: Supported 11683W: https://landlock.io 11684T: git https://git.kernel.org/pub/scm/linux/kernel/git/mic/linux.git 11685F: Documentation/security/landlock.rst 11686F: Documentation/userspace-api/landlock.rst 11687F: include/uapi/linux/landlock.h 11688F: samples/landlock/ 11689F: security/landlock/ 11690F: tools/testing/selftests/landlock/ 11691K: landlock 11692K: LANDLOCK 11693 11694LANTIQ / INTEL Ethernet drivers 11695M: Hauke Mehrtens <hauke@hauke-m.de> 11696L: netdev@vger.kernel.org 11697S: Maintained 11698F: drivers/net/dsa/lantiq_gswip.c 11699F: drivers/net/dsa/lantiq_pce.h 11700F: drivers/net/ethernet/lantiq_xrx200.c 11701F: net/dsa/tag_gswip.c 11702 11703LANTIQ MIPS ARCHITECTURE 11704M: John Crispin <john@phrozen.org> 11705L: linux-mips@vger.kernel.org 11706S: Maintained 11707F: arch/mips/lantiq 11708F: drivers/soc/lantiq 11709 11710LASI 53c700 driver for PARISC 11711M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 11712L: linux-scsi@vger.kernel.org 11713S: Maintained 11714F: Documentation/scsi/53c700.rst 11715F: drivers/scsi/53c700* 11716 11717LEAKING_ADDRESSES 11718M: Tobin C. Harding <me@tobin.cc> 11719M: Tycho Andersen <tycho@tycho.pizza> 11720L: linux-hardening@vger.kernel.org 11721S: Maintained 11722T: git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git 11723F: scripts/leaking_addresses.pl 11724 11725LED SUBSYSTEM 11726M: Pavel Machek <pavel@ucw.cz> 11727M: Lee Jones <lee@kernel.org> 11728L: linux-leds@vger.kernel.org 11729S: Maintained 11730T: git git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds.git 11731F: Documentation/devicetree/bindings/leds/ 11732F: Documentation/leds/ 11733F: drivers/leds/ 11734F: include/dt-bindings/leds/ 11735F: include/linux/leds.h 11736 11737LEGACY EEPROM DRIVER 11738M: Jean Delvare <jdelvare@suse.com> 11739S: Maintained 11740F: Documentation/misc-devices/eeprom.rst 11741F: drivers/misc/eeprom/eeprom.c 11742 11743LEGO MINDSTORMS EV3 11744R: David Lechner <david@lechnology.com> 11745S: Maintained 11746F: Documentation/devicetree/bindings/power/supply/lego,ev3-battery.yaml 11747F: arch/arm/boot/dts/da850-lego-ev3.dts 11748F: drivers/power/supply/lego_ev3_battery.c 11749 11750LEGO USB Tower driver 11751M: Juergen Stuber <starblue@users.sourceforge.net> 11752L: legousb-devel@lists.sourceforge.net 11753S: Maintained 11754W: http://legousb.sourceforge.net/ 11755F: drivers/usb/misc/legousbtower.c 11756 11757LETSKETCH HID TABLET DRIVER 11758M: Hans de Goede <hdegoede@redhat.com> 11759L: linux-input@vger.kernel.org 11760S: Maintained 11761T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 11762F: drivers/hid/hid-letsketch.c 11763 11764LG LAPTOP EXTRAS 11765M: Matan Ziv-Av <matan@svgalib.org> 11766L: platform-driver-x86@vger.kernel.org 11767S: Maintained 11768F: Documentation/ABI/testing/sysfs-platform-lg-laptop 11769F: Documentation/admin-guide/laptops/lg-laptop.rst 11770F: drivers/platform/x86/lg-laptop.c 11771 11772LG2160 MEDIA DRIVER 11773M: Michael Krufky <mkrufky@linuxtv.org> 11774L: linux-media@vger.kernel.org 11775S: Maintained 11776W: https://linuxtv.org 11777W: http://github.com/mkrufky 11778Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11779T: git git://linuxtv.org/mkrufky/tuners.git 11780F: drivers/media/dvb-frontends/lg2160.* 11781 11782LGDT3305 MEDIA DRIVER 11783M: Michael Krufky <mkrufky@linuxtv.org> 11784L: linux-media@vger.kernel.org 11785S: Maintained 11786W: https://linuxtv.org 11787W: http://github.com/mkrufky 11788Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11789T: git git://linuxtv.org/mkrufky/tuners.git 11790F: drivers/media/dvb-frontends/lgdt3305.* 11791 11792LIBATA PATA ARASAN COMPACT FLASH CONTROLLER 11793M: Viresh Kumar <vireshk@kernel.org> 11794L: linux-ide@vger.kernel.org 11795S: Maintained 11796T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11797F: drivers/ata/pata_arasan_cf.c 11798F: include/linux/pata_arasan_cf_data.h 11799 11800LIBATA PATA DRIVERS 11801R: Sergey Shtylyov <s.shtylyov@omp.ru> 11802L: linux-ide@vger.kernel.org 11803F: drivers/ata/ata_*.c 11804F: drivers/ata/pata_*.c 11805 11806LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS 11807M: Linus Walleij <linus.walleij@linaro.org> 11808L: linux-ide@vger.kernel.org 11809S: Maintained 11810T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11811F: drivers/ata/pata_ftide010.c 11812F: drivers/ata/sata_gemini.c 11813F: drivers/ata/sata_gemini.h 11814 11815LIBATA SATA AHCI PLATFORM devices support 11816M: Hans de Goede <hdegoede@redhat.com> 11817M: Jens Axboe <axboe@kernel.dk> 11818L: linux-ide@vger.kernel.org 11819S: Maintained 11820T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11821F: drivers/ata/ahci_platform.c 11822F: drivers/ata/libahci_platform.c 11823F: include/linux/ahci_platform.h 11824 11825LIBATA SATA AHCI SYNOPSYS DWC CONTROLLER DRIVER 11826M: Serge Semin <fancer.lancer@gmail.com> 11827L: linux-ide@vger.kernel.org 11828S: Maintained 11829T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11830F: Documentation/devicetree/bindings/ata/baikal,bt1-ahci.yaml 11831F: Documentation/devicetree/bindings/ata/snps,dwc-ahci.yaml 11832F: drivers/ata/ahci_dwc.c 11833 11834LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER 11835M: Mikael Pettersson <mikpelinux@gmail.com> 11836L: linux-ide@vger.kernel.org 11837S: Maintained 11838T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11839F: drivers/ata/sata_promise.* 11840 11841LIBATA SUBSYSTEM (Serial and Parallel ATA drivers) 11842M: Damien Le Moal <dlemoal@kernel.org> 11843L: linux-ide@vger.kernel.org 11844S: Maintained 11845T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11846F: Documentation/ABI/testing/sysfs-ata 11847F: Documentation/devicetree/bindings/ata/ 11848F: drivers/ata/ 11849F: include/linux/ata.h 11850F: include/linux/libata.h 11851 11852LIBNVDIMM BTT: BLOCK TRANSLATION TABLE 11853M: Vishal Verma <vishal.l.verma@intel.com> 11854M: Dan Williams <dan.j.williams@intel.com> 11855M: Dave Jiang <dave.jiang@intel.com> 11856L: nvdimm@lists.linux.dev 11857S: Supported 11858Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11859P: Documentation/nvdimm/maintainer-entry-profile.rst 11860F: drivers/nvdimm/btt* 11861 11862LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER 11863M: Dan Williams <dan.j.williams@intel.com> 11864M: Vishal Verma <vishal.l.verma@intel.com> 11865M: Dave Jiang <dave.jiang@intel.com> 11866L: nvdimm@lists.linux.dev 11867S: Supported 11868Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11869P: Documentation/nvdimm/maintainer-entry-profile.rst 11870F: drivers/nvdimm/pmem* 11871 11872LIBNVDIMM: DEVICETREE BINDINGS 11873M: Oliver O'Halloran <oohall@gmail.com> 11874L: nvdimm@lists.linux.dev 11875S: Supported 11876Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11877F: Documentation/devicetree/bindings/pmem/pmem-region.txt 11878F: drivers/nvdimm/of_pmem.c 11879 11880LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM 11881M: Dan Williams <dan.j.williams@intel.com> 11882M: Vishal Verma <vishal.l.verma@intel.com> 11883M: Dave Jiang <dave.jiang@intel.com> 11884M: Ira Weiny <ira.weiny@intel.com> 11885L: nvdimm@lists.linux.dev 11886S: Supported 11887Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11888P: Documentation/nvdimm/maintainer-entry-profile.rst 11889T: git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git 11890F: drivers/acpi/nfit/* 11891F: drivers/nvdimm/* 11892F: include/linux/libnvdimm.h 11893F: include/linux/nd.h 11894F: include/uapi/linux/ndctl.h 11895F: tools/testing/nvdimm/ 11896 11897LICENSES and SPDX stuff 11898M: Thomas Gleixner <tglx@linutronix.de> 11899M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11900L: linux-spdx@vger.kernel.org 11901S: Maintained 11902T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git 11903F: COPYING 11904F: Documentation/process/license-rules.rst 11905F: LICENSES/ 11906F: scripts/spdxcheck-test.sh 11907F: scripts/spdxcheck.py 11908F: scripts/spdxexclude 11909 11910LINEAR RANGES HELPERS 11911M: Mark Brown <broonie@kernel.org> 11912R: Matti Vaittinen <mazziesaccount@gmail.com> 11913F: include/linux/linear_range.h 11914F: lib/linear_ranges.c 11915F: lib/test_linear_ranges.c 11916 11917LINUX FOR POWER MACINTOSH 11918M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 11919L: linuxppc-dev@lists.ozlabs.org 11920S: Odd Fixes 11921F: arch/powerpc/platforms/powermac/ 11922F: drivers/macintosh/ 11923 11924LINUX FOR POWERPC (32-BIT AND 64-BIT) 11925M: Michael Ellerman <mpe@ellerman.id.au> 11926R: Nicholas Piggin <npiggin@gmail.com> 11927R: Christophe Leroy <christophe.leroy@csgroup.eu> 11928L: linuxppc-dev@lists.ozlabs.org 11929S: Supported 11930W: https://github.com/linuxppc/wiki/wiki 11931Q: http://patchwork.ozlabs.org/project/linuxppc-dev/list/ 11932T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git 11933F: Documentation/ABI/stable/sysfs-firmware-opal-* 11934F: Documentation/devicetree/bindings/i2c/i2c-opal.txt 11935F: Documentation/devicetree/bindings/powerpc/ 11936F: Documentation/devicetree/bindings/rtc/rtc-opal.txt 11937F: Documentation/powerpc/ 11938F: arch/powerpc/ 11939F: drivers/*/*/*pasemi* 11940F: drivers/*/*pasemi* 11941F: drivers/char/tpm/tpm_ibmvtpm* 11942F: drivers/crypto/nx/ 11943F: drivers/crypto/vmx/ 11944F: drivers/i2c/busses/i2c-opal.c 11945F: drivers/net/ethernet/ibm/ibmveth.* 11946F: drivers/net/ethernet/ibm/ibmvnic.* 11947F: drivers/pci/hotplug/pnv_php.c 11948F: drivers/pci/hotplug/rpa* 11949F: drivers/rtc/rtc-opal.c 11950F: drivers/scsi/ibmvscsi/ 11951F: drivers/tty/hvc/hvc_opal.c 11952F: drivers/watchdog/wdrtas.c 11953F: tools/testing/selftests/powerpc 11954N: /pmac 11955N: powermac 11956N: powernv 11957N: [^a-z0-9]ps3 11958N: pseries 11959 11960LINUX FOR POWERPC EMBEDDED MPC5XXX 11961M: Anatolij Gustschin <agust@denx.de> 11962L: linuxppc-dev@lists.ozlabs.org 11963S: Odd Fixes 11964F: arch/powerpc/platforms/512x/ 11965F: arch/powerpc/platforms/52xx/ 11966 11967LINUX FOR POWERPC EMBEDDED PPC4XX 11968L: linuxppc-dev@lists.ozlabs.org 11969S: Orphan 11970F: arch/powerpc/platforms/40x/ 11971F: arch/powerpc/platforms/44x/ 11972 11973LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX 11974M: Scott Wood <oss@buserror.net> 11975L: linuxppc-dev@lists.ozlabs.org 11976S: Odd fixes 11977T: git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git 11978F: Documentation/devicetree/bindings/cache/freescale-l2cache.txt 11979F: Documentation/devicetree/bindings/powerpc/fsl/ 11980F: arch/powerpc/platforms/83xx/ 11981F: arch/powerpc/platforms/85xx/ 11982 11983LINUX FOR POWERPC EMBEDDED PPC8XX 11984M: Christophe Leroy <christophe.leroy@csgroup.eu> 11985L: linuxppc-dev@lists.ozlabs.org 11986S: Maintained 11987F: arch/powerpc/platforms/8xx/ 11988 11989LINUX KERNEL DUMP TEST MODULE (LKDTM) 11990M: Kees Cook <keescook@chromium.org> 11991S: Maintained 11992F: drivers/misc/lkdtm/* 11993F: tools/testing/selftests/lkdtm/* 11994 11995LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM) 11996M: Alan Stern <stern@rowland.harvard.edu> 11997M: Andrea Parri <parri.andrea@gmail.com> 11998M: Will Deacon <will@kernel.org> 11999M: Peter Zijlstra <peterz@infradead.org> 12000M: Boqun Feng <boqun.feng@gmail.com> 12001M: Nicholas Piggin <npiggin@gmail.com> 12002M: David Howells <dhowells@redhat.com> 12003M: Jade Alglave <j.alglave@ucl.ac.uk> 12004M: Luc Maranget <luc.maranget@inria.fr> 12005M: "Paul E. McKenney" <paulmck@kernel.org> 12006R: Akira Yokosawa <akiyks@gmail.com> 12007R: Daniel Lustig <dlustig@nvidia.com> 12008R: Joel Fernandes <joel@joelfernandes.org> 12009L: linux-kernel@vger.kernel.org 12010L: linux-arch@vger.kernel.org 12011S: Supported 12012T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 12013F: Documentation/atomic_bitops.txt 12014F: Documentation/atomic_t.txt 12015F: Documentation/core-api/refcount-vs-atomic.rst 12016F: Documentation/litmus-tests/ 12017F: Documentation/memory-barriers.txt 12018F: tools/memory-model/ 12019 12020LIS3LV02D ACCELEROMETER DRIVER 12021M: Eric Piel <eric.piel@tremplin-utc.net> 12022S: Maintained 12023F: Documentation/misc-devices/lis3lv02d.rst 12024F: drivers/misc/lis3lv02d/ 12025F: drivers/platform/x86/hp/hp_accel.c 12026 12027LIST KUNIT TEST 12028M: David Gow <davidgow@google.com> 12029L: linux-kselftest@vger.kernel.org 12030L: kunit-dev@googlegroups.com 12031S: Maintained 12032F: lib/list-test.c 12033 12034LITEX PLATFORM 12035M: Karol Gugala <kgugala@antmicro.com> 12036M: Mateusz Holenko <mholenko@antmicro.com> 12037M: Gabriel Somlo <gsomlo@gmail.com> 12038M: Joel Stanley <joel@jms.id.au> 12039S: Maintained 12040F: Documentation/devicetree/bindings/*/litex,*.yaml 12041F: arch/openrisc/boot/dts/or1klitex.dts 12042F: drivers/mmc/host/litex_mmc.c 12043F: drivers/net/ethernet/litex/* 12044F: drivers/soc/litex/* 12045F: drivers/tty/serial/liteuart.c 12046F: include/linux/litex.h 12047N: litex 12048 12049LIVE PATCHING 12050M: Josh Poimboeuf <jpoimboe@kernel.org> 12051M: Jiri Kosina <jikos@kernel.org> 12052M: Miroslav Benes <mbenes@suse.cz> 12053M: Petr Mladek <pmladek@suse.com> 12054R: Joe Lawrence <joe.lawrence@redhat.com> 12055L: live-patching@vger.kernel.org 12056S: Maintained 12057T: git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git 12058F: Documentation/ABI/testing/sysfs-kernel-livepatch 12059F: Documentation/livepatch/ 12060F: arch/powerpc/include/asm/livepatch.h 12061F: include/linux/livepatch.h 12062F: kernel/livepatch/ 12063F: kernel/module/livepatch.c 12064F: lib/livepatch/ 12065F: samples/livepatch/ 12066F: tools/testing/selftests/livepatch/ 12067 12068LLC (802.2) 12069L: netdev@vger.kernel.org 12070S: Odd fixes 12071F: include/linux/llc.h 12072F: include/net/llc* 12073F: include/uapi/linux/llc.h 12074F: net/llc/ 12075 12076LM73 HARDWARE MONITOR DRIVER 12077M: Guillaume Ligneul <guillaume.ligneul@gmail.com> 12078L: linux-hwmon@vger.kernel.org 12079S: Maintained 12080F: drivers/hwmon/lm73.c 12081 12082LM78 HARDWARE MONITOR DRIVER 12083M: Jean Delvare <jdelvare@suse.com> 12084L: linux-hwmon@vger.kernel.org 12085S: Maintained 12086F: Documentation/hwmon/lm78.rst 12087F: drivers/hwmon/lm78.c 12088 12089LM83 HARDWARE MONITOR DRIVER 12090M: Jean Delvare <jdelvare@suse.com> 12091L: linux-hwmon@vger.kernel.org 12092S: Maintained 12093F: Documentation/hwmon/lm83.rst 12094F: drivers/hwmon/lm83.c 12095 12096LM90 HARDWARE MONITOR DRIVER 12097M: Jean Delvare <jdelvare@suse.com> 12098L: linux-hwmon@vger.kernel.org 12099S: Maintained 12100F: Documentation/devicetree/bindings/hwmon/national,lm90.yaml 12101F: Documentation/hwmon/lm90.rst 12102F: drivers/hwmon/lm90.c 12103F: include/dt-bindings/thermal/lm90.h 12104 12105LM95234 HARDWARE MONITOR DRIVER 12106M: Guenter Roeck <linux@roeck-us.net> 12107L: linux-hwmon@vger.kernel.org 12108S: Maintained 12109F: Documentation/hwmon/lm95234.rst 12110F: drivers/hwmon/lm95234.c 12111 12112LME2510 MEDIA DRIVER 12113M: Malcolm Priestley <tvboxspy@gmail.com> 12114L: linux-media@vger.kernel.org 12115S: Maintained 12116W: https://linuxtv.org 12117Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12118F: drivers/media/usb/dvb-usb-v2/lmedm04* 12119 12120LOADPIN SECURITY MODULE 12121M: Kees Cook <keescook@chromium.org> 12122S: Supported 12123T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 12124F: Documentation/admin-guide/LSM/LoadPin.rst 12125F: security/loadpin/ 12126 12127LOCKING PRIMITIVES 12128M: Peter Zijlstra <peterz@infradead.org> 12129M: Ingo Molnar <mingo@redhat.com> 12130M: Will Deacon <will@kernel.org> 12131R: Waiman Long <longman@redhat.com> 12132R: Boqun Feng <boqun.feng@gmail.com> (LOCKDEP) 12133L: linux-kernel@vger.kernel.org 12134S: Maintained 12135T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 12136F: Documentation/locking/ 12137F: arch/*/include/asm/spinlock*.h 12138F: include/linux/lockdep.h 12139F: include/linux/mutex*.h 12140F: include/linux/rwlock*.h 12141F: include/linux/rwsem*.h 12142F: include/linux/seqlock.h 12143F: include/linux/spinlock*.h 12144F: kernel/locking/ 12145F: lib/locking*.[ch] 12146X: kernel/locking/locktorture.c 12147 12148LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks) 12149M: "Richard Russon (FlatCap)" <ldm@flatcap.org> 12150L: linux-ntfs-dev@lists.sourceforge.net 12151S: Maintained 12152W: http://www.linux-ntfs.org/content/view/19/37/ 12153F: Documentation/admin-guide/ldm.rst 12154F: block/partitions/ldm.* 12155 12156LOGITECH HID GAMING KEYBOARDS 12157M: Hans de Goede <hdegoede@redhat.com> 12158L: linux-input@vger.kernel.org 12159S: Maintained 12160T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 12161F: drivers/hid/hid-lg-g15.c 12162 12163LONTIUM LT8912B MIPI TO HDMI BRIDGE 12164M: Adrien Grassein <adrien.grassein@gmail.com> 12165S: Maintained 12166F: Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml 12167F: drivers/gpu/drm/bridge/lontium-lt8912b.c 12168 12169LOONGARCH 12170M: Huacai Chen <chenhuacai@kernel.org> 12171R: WANG Xuerui <kernel@xen0n.name> 12172L: loongarch@lists.linux.dev 12173S: Maintained 12174T: git git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson.git 12175F: Documentation/loongarch/ 12176F: Documentation/translations/zh_CN/loongarch/ 12177F: arch/loongarch/ 12178F: drivers/*/*loongarch* 12179 12180LOONGSON GPIO DRIVER 12181M: Yinbo Zhu <zhuyinbo@loongson.cn> 12182L: linux-gpio@vger.kernel.org 12183S: Maintained 12184F: Documentation/devicetree/bindings/gpio/loongson,ls-gpio.yaml 12185F: drivers/gpio/gpio-loongson-64bit.c 12186 12187LOONGSON LS2X I2C DRIVER 12188M: Binbin Zhou <zhoubinbin@loongson.cn> 12189L: linux-i2c@vger.kernel.org 12190S: Maintained 12191F: Documentation/devicetree/bindings/i2c/loongson,ls2x-i2c.yaml 12192F: drivers/i2c/busses/i2c-ls2x.c 12193 12194LOONGSON-2 SOC SERIES CLOCK DRIVER 12195M: Yinbo Zhu <zhuyinbo@loongson.cn> 12196L: linux-clk@vger.kernel.org 12197S: Maintained 12198F: Documentation/devicetree/bindings/clock/loongson,ls2k-clk.yaml 12199F: drivers/clk/clk-loongson2.c 12200F: include/dt-bindings/clock/loongson,ls2k-clk.h 12201 12202LOONGSON-2 SOC SERIES GUTS DRIVER 12203M: Yinbo Zhu <zhuyinbo@loongson.cn> 12204L: loongarch@lists.linux.dev 12205S: Maintained 12206F: Documentation/devicetree/bindings/hwinfo/loongson,ls2k-chipid.yaml 12207F: drivers/soc/loongson/loongson2_guts.c 12208 12209LOONGSON-2 SOC SERIES PINCTRL DRIVER 12210M: zhanghongchen <zhanghongchen@loongson.cn> 12211M: Yinbo Zhu <zhuyinbo@loongson.cn> 12212L: linux-gpio@vger.kernel.org 12213S: Maintained 12214F: Documentation/devicetree/bindings/pinctrl/loongson,ls2k-pinctrl.yaml 12215F: drivers/pinctrl/pinctrl-loongson2.c 12216 12217LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI) 12218M: Sathya Prakash <sathya.prakash@broadcom.com> 12219M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 12220M: Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com> 12221L: MPT-FusionLinux.pdl@broadcom.com 12222L: linux-scsi@vger.kernel.org 12223S: Supported 12224W: http://www.avagotech.com/support/ 12225F: drivers/message/fusion/ 12226F: drivers/scsi/mpt3sas/ 12227 12228LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers 12229M: Matthew Wilcox <willy@infradead.org> 12230L: linux-scsi@vger.kernel.org 12231S: Maintained 12232F: drivers/scsi/sym53c8xx_2/ 12233 12234LTC1660 DAC DRIVER 12235M: Marcus Folkesson <marcus.folkesson@gmail.com> 12236L: linux-iio@vger.kernel.org 12237S: Maintained 12238F: Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml 12239F: drivers/iio/dac/ltc1660.c 12240 12241LTC2688 IIO DAC DRIVER 12242M: Nuno Sá <nuno.sa@analog.com> 12243L: linux-iio@vger.kernel.org 12244S: Supported 12245W: https://ez.analog.com/linux-software-drivers 12246F: Documentation/ABI/testing/sysfs-bus-iio-dac-ltc2688 12247F: Documentation/devicetree/bindings/iio/dac/adi,ltc2688.yaml 12248F: drivers/iio/dac/ltc2688.c 12249 12250LTC2947 HARDWARE MONITOR DRIVER 12251M: Nuno Sá <nuno.sa@analog.com> 12252L: linux-hwmon@vger.kernel.org 12253S: Supported 12254W: https://ez.analog.com/linux-software-drivers 12255F: Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml 12256F: drivers/hwmon/ltc2947-core.c 12257F: drivers/hwmon/ltc2947-i2c.c 12258F: drivers/hwmon/ltc2947-spi.c 12259F: drivers/hwmon/ltc2947.h 12260 12261LTC2983 IIO TEMPERATURE DRIVER 12262M: Nuno Sá <nuno.sa@analog.com> 12263L: linux-iio@vger.kernel.org 12264S: Supported 12265W: https://ez.analog.com/linux-software-drivers 12266F: Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml 12267F: drivers/iio/temperature/ltc2983.c 12268 12269LTC4261 HARDWARE MONITOR DRIVER 12270M: Guenter Roeck <linux@roeck-us.net> 12271L: linux-hwmon@vger.kernel.org 12272S: Maintained 12273F: Documentation/hwmon/ltc4261.rst 12274F: drivers/hwmon/ltc4261.c 12275 12276LTC4306 I2C MULTIPLEXER DRIVER 12277M: Michael Hennerich <michael.hennerich@analog.com> 12278L: linux-i2c@vger.kernel.org 12279S: Supported 12280W: https://ez.analog.com/linux-software-drivers 12281F: Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt 12282F: drivers/i2c/muxes/i2c-mux-ltc4306.c 12283 12284LTP (Linux Test Project) 12285M: Mike Frysinger <vapier@gentoo.org> 12286M: Cyril Hrubis <chrubis@suse.cz> 12287M: Wanlong Gao <wanlong.gao@gmail.com> 12288M: Jan Stancek <jstancek@redhat.com> 12289M: Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com> 12290M: Alexey Kodanev <alexey.kodanev@oracle.com> 12291L: ltp@lists.linux.it (subscribers-only) 12292S: Maintained 12293W: http://linux-test-project.github.io/ 12294T: git https://github.com/linux-test-project/ltp.git 12295 12296LYNX 28G SERDES PHY DRIVER 12297M: Ioana Ciornei <ioana.ciornei@nxp.com> 12298L: netdev@vger.kernel.org 12299S: Supported 12300F: Documentation/devicetree/bindings/phy/fsl,lynx-28g.yaml 12301F: drivers/phy/freescale/phy-fsl-lynx-28g.c 12302 12303LYNX PCS MODULE 12304M: Ioana Ciornei <ioana.ciornei@nxp.com> 12305L: netdev@vger.kernel.org 12306S: Supported 12307F: drivers/net/pcs/pcs-lynx.c 12308F: include/linux/pcs-lynx.h 12309 12310M68K ARCHITECTURE 12311M: Geert Uytterhoeven <geert@linux-m68k.org> 12312L: linux-m68k@lists.linux-m68k.org 12313S: Maintained 12314W: http://www.linux-m68k.org/ 12315T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git 12316F: arch/m68k/ 12317F: drivers/zorro/ 12318 12319M68K ON APPLE MACINTOSH 12320M: Joshua Thompson <funaho@jurai.org> 12321L: linux-m68k@lists.linux-m68k.org 12322S: Maintained 12323W: http://www.mac.linux-m68k.org/ 12324F: arch/m68k/mac/ 12325F: drivers/macintosh/adb-iop.c 12326F: drivers/macintosh/via-macii.c 12327 12328M68K ON HP9000/300 12329M: Philip Blundell <philb@gnu.org> 12330S: Maintained 12331W: http://www.tazenda.demon.co.uk/phil/linux-hp 12332F: arch/m68k/hp300/ 12333 12334M88DS3103 MEDIA DRIVER 12335M: Antti Palosaari <crope@iki.fi> 12336L: linux-media@vger.kernel.org 12337S: Maintained 12338W: https://linuxtv.org 12339W: http://palosaari.fi/linux/ 12340Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12341T: git git://linuxtv.org/anttip/media_tree.git 12342F: drivers/media/dvb-frontends/m88ds3103* 12343 12344M88RS2000 MEDIA DRIVER 12345M: Malcolm Priestley <tvboxspy@gmail.com> 12346L: linux-media@vger.kernel.org 12347S: Maintained 12348W: https://linuxtv.org 12349Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12350F: drivers/media/dvb-frontends/m88rs2000* 12351 12352MA901 MASTERKIT USB FM RADIO DRIVER 12353M: Alexey Klimov <klimov.linux@gmail.com> 12354L: linux-media@vger.kernel.org 12355S: Maintained 12356T: git git://linuxtv.org/media_tree.git 12357F: drivers/media/radio/radio-ma901.c 12358 12359MAC80211 12360M: Johannes Berg <johannes@sipsolutions.net> 12361L: linux-wireless@vger.kernel.org 12362S: Maintained 12363W: https://wireless.wiki.kernel.org/ 12364Q: https://patchwork.kernel.org/project/linux-wireless/list/ 12365T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 12366T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 12367F: Documentation/networking/mac80211-injection.rst 12368F: Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst 12369F: drivers/net/wireless/virtual/mac80211_hwsim.[ch] 12370F: include/net/mac80211.h 12371F: net/mac80211/ 12372 12373MAILBOX API 12374M: Jassi Brar <jassisinghbrar@gmail.com> 12375L: linux-kernel@vger.kernel.org 12376S: Maintained 12377F: Documentation/devicetree/bindings/mailbox/ 12378F: drivers/mailbox/ 12379F: include/dt-bindings/mailbox/ 12380F: include/linux/mailbox_client.h 12381F: include/linux/mailbox_controller.h 12382 12383MAILBOX ARM MHUv2 12384M: Viresh Kumar <viresh.kumar@linaro.org> 12385M: Tushar Khandelwal <Tushar.Khandelwal@arm.com> 12386L: linux-kernel@vger.kernel.org 12387S: Maintained 12388F: Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml 12389F: drivers/mailbox/arm_mhuv2.c 12390F: include/linux/mailbox/arm_mhuv2_message.h 12391 12392MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7 12393M: Michael Kerrisk <mtk.manpages@gmail.com> 12394L: linux-man@vger.kernel.org 12395S: Maintained 12396W: http://www.kernel.org/doc/man-pages 12397 12398MANAGEMENT COMPONENT TRANSPORT PROTOCOL (MCTP) 12399M: Jeremy Kerr <jk@codeconstruct.com.au> 12400M: Matt Johnston <matt@codeconstruct.com.au> 12401L: netdev@vger.kernel.org 12402S: Maintained 12403F: Documentation/networking/mctp.rst 12404F: drivers/net/mctp/ 12405F: include/net/mctp.h 12406F: include/net/mctpdevice.h 12407F: include/net/netns/mctp.h 12408F: net/mctp/ 12409 12410MAPLE TREE 12411M: Liam R. Howlett <Liam.Howlett@oracle.com> 12412L: linux-mm@kvack.org 12413S: Supported 12414F: Documentation/core-api/maple_tree.rst 12415F: include/linux/maple_tree.h 12416F: include/trace/events/maple_tree.h 12417F: lib/maple_tree.c 12418F: lib/test_maple_tree.c 12419F: tools/testing/radix-tree/linux/maple_tree.h 12420F: tools/testing/radix-tree/maple.c 12421 12422MARDUK (CREATOR CI40) DEVICE TREE SUPPORT 12423M: Rahul Bedarkar <rahulbedarkar89@gmail.com> 12424L: linux-mips@vger.kernel.org 12425S: Maintained 12426F: arch/mips/boot/dts/img/pistachio* 12427 12428MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER 12429M: Andrew Lunn <andrew@lunn.ch> 12430L: netdev@vger.kernel.org 12431S: Maintained 12432F: Documentation/devicetree/bindings/net/dsa/marvell.txt 12433F: Documentation/networking/devlink/mv88e6xxx.rst 12434F: drivers/net/dsa/mv88e6xxx/ 12435F: include/linux/dsa/mv88e6xxx.h 12436F: include/linux/platform_data/mv88e6xxx.h 12437 12438MARVELL ARMADA 3700 PHY DRIVERS 12439M: Miquel Raynal <miquel.raynal@bootlin.com> 12440S: Maintained 12441F: Documentation/devicetree/bindings/phy/marvell,armada-3700-utmi-phy.yaml 12442F: Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt 12443F: drivers/phy/marvell/phy-mvebu-a3700-comphy.c 12444F: drivers/phy/marvell/phy-mvebu-a3700-utmi.c 12445 12446MARVELL ARMADA 3700 SERIAL DRIVER 12447M: Pali Rohár <pali@kernel.org> 12448S: Maintained 12449F: Documentation/devicetree/bindings/clock/marvell,armada-3700-uart-clock.yaml 12450F: Documentation/devicetree/bindings/serial/mvebu-uart.txt 12451F: drivers/tty/serial/mvebu-uart.c 12452 12453MARVELL ARMADA DRM SUPPORT 12454M: Russell King <linux@armlinux.org.uk> 12455S: Maintained 12456T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel 12457T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes 12458F: Documentation/devicetree/bindings/display/armada/ 12459F: drivers/gpu/drm/armada/ 12460F: include/uapi/drm/armada_drm.h 12461 12462MARVELL CRYPTO DRIVER 12463M: Boris Brezillon <bbrezillon@kernel.org> 12464M: Arnaud Ebalard <arno@natisbad.org> 12465M: Srujana Challa <schalla@marvell.com> 12466L: linux-crypto@vger.kernel.org 12467S: Maintained 12468F: drivers/crypto/marvell/ 12469F: include/linux/soc/marvell/octeontx2/ 12470 12471MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2) 12472M: Mirko Lindner <mlindner@marvell.com> 12473M: Stephen Hemminger <stephen@networkplumber.org> 12474L: netdev@vger.kernel.org 12475S: Maintained 12476F: drivers/net/ethernet/marvell/sk* 12477 12478MARVELL LIBERTAS WIRELESS DRIVER 12479L: libertas-dev@lists.infradead.org 12480S: Orphan 12481F: drivers/net/wireless/marvell/libertas/ 12482 12483MARVELL MACCHIATOBIN SUPPORT 12484M: Russell King <linux@armlinux.org.uk> 12485L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12486S: Maintained 12487F: arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts 12488 12489MARVELL MV643XX ETHERNET DRIVER 12490M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 12491L: netdev@vger.kernel.org 12492S: Maintained 12493F: drivers/net/ethernet/marvell/mv643xx_eth.* 12494F: include/linux/mv643xx.h 12495 12496MARVELL MV88X3310 PHY DRIVER 12497M: Russell King <linux@armlinux.org.uk> 12498M: Marek Behún <kabel@kernel.org> 12499L: netdev@vger.kernel.org 12500S: Maintained 12501F: drivers/net/phy/marvell10g.c 12502 12503MARVELL MVEBU THERMAL DRIVER 12504M: Miquel Raynal <miquel.raynal@bootlin.com> 12505S: Maintained 12506F: drivers/thermal/armada_thermal.c 12507 12508MARVELL MVNETA ETHERNET DRIVER 12509M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 12510L: netdev@vger.kernel.org 12511S: Maintained 12512F: drivers/net/ethernet/marvell/mvneta.* 12513 12514MARVELL MVPP2 ETHERNET DRIVER 12515M: Marcin Wojtas <mw@semihalf.com> 12516M: Russell King <linux@armlinux.org.uk> 12517L: netdev@vger.kernel.org 12518S: Maintained 12519F: Documentation/devicetree/bindings/net/marvell,pp2.yaml 12520F: drivers/net/ethernet/marvell/mvpp2/ 12521 12522MARVELL MWIFIEX WIRELESS DRIVER 12523M: Amitkumar Karwar <amitkarwar@gmail.com> 12524M: Ganapathi Bhat <ganapathi017@gmail.com> 12525M: Sharvari Harisangam <sharvari.harisangam@nxp.com> 12526M: Xinming Hu <huxinming820@gmail.com> 12527L: linux-wireless@vger.kernel.org 12528S: Maintained 12529F: drivers/net/wireless/marvell/mwifiex/ 12530 12531MARVELL MWL8K WIRELESS DRIVER 12532M: Lennert Buytenhek <buytenh@wantstofly.org> 12533L: linux-wireless@vger.kernel.org 12534S: Odd Fixes 12535F: drivers/net/wireless/marvell/mwl8k.c 12536 12537MARVELL NAND CONTROLLER DRIVER 12538M: Miquel Raynal <miquel.raynal@bootlin.com> 12539L: linux-mtd@lists.infradead.org 12540S: Maintained 12541F: Documentation/devicetree/bindings/mtd/marvell-nand.txt 12542F: drivers/mtd/nand/raw/marvell_nand.c 12543 12544MARVELL OCTEON ENDPOINT DRIVER 12545M: Veerasenareddy Burru <vburru@marvell.com> 12546M: Abhijit Ayarekar <aayarekar@marvell.com> 12547L: netdev@vger.kernel.org 12548S: Supported 12549F: drivers/net/ethernet/marvell/octeon_ep 12550 12551MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER 12552M: Sunil Goutham <sgoutham@marvell.com> 12553M: Geetha sowjanya <gakula@marvell.com> 12554M: Subbaraya Sundeep <sbhatta@marvell.com> 12555M: hariprasad <hkelam@marvell.com> 12556L: netdev@vger.kernel.org 12557S: Supported 12558F: drivers/net/ethernet/marvell/octeontx2/nic/ 12559F: include/linux/soc/marvell/octeontx2/ 12560 12561MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER 12562M: Sunil Goutham <sgoutham@marvell.com> 12563M: Linu Cherian <lcherian@marvell.com> 12564M: Geetha sowjanya <gakula@marvell.com> 12565M: Jerin Jacob <jerinj@marvell.com> 12566M: hariprasad <hkelam@marvell.com> 12567M: Subbaraya Sundeep <sbhatta@marvell.com> 12568L: netdev@vger.kernel.org 12569S: Supported 12570F: Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst 12571F: drivers/net/ethernet/marvell/octeontx2/af/ 12572 12573MARVELL PRESTERA ETHERNET SWITCH DRIVER 12574M: Taras Chornyi <taras.chornyi@plvision.eu> 12575S: Supported 12576W: https://github.com/Marvell-switching/switchdev-prestera 12577F: drivers/net/ethernet/marvell/prestera/ 12578 12579MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER 12580M: Nicolas Pitre <nico@fluxnic.net> 12581S: Odd Fixes 12582F: drivers/mmc/host/mvsdio.* 12583 12584MARVELL USB MDIO CONTROLLER DRIVER 12585M: Tobias Waldekranz <tobias@waldekranz.com> 12586L: netdev@vger.kernel.org 12587S: Maintained 12588F: Documentation/devicetree/bindings/net/marvell,mvusb.yaml 12589F: drivers/net/mdio/mdio-mvusb.c 12590 12591MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER 12592M: Hu Ziji <huziji@marvell.com> 12593L: linux-mmc@vger.kernel.org 12594S: Supported 12595F: Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.yaml 12596F: drivers/mmc/host/sdhci-xenon* 12597 12598MATROX FRAMEBUFFER DRIVER 12599L: linux-fbdev@vger.kernel.org 12600S: Orphan 12601F: drivers/video/fbdev/matrox/matroxfb_* 12602F: include/uapi/linux/matroxfb.h 12603 12604MAX15301 DRIVER 12605M: Daniel Nilsson <daniel.nilsson@flex.com> 12606L: linux-hwmon@vger.kernel.org 12607S: Maintained 12608F: Documentation/hwmon/max15301.rst 12609F: drivers/hwmon/pmbus/max15301.c 12610 12611MAX16065 HARDWARE MONITOR DRIVER 12612M: Guenter Roeck <linux@roeck-us.net> 12613L: linux-hwmon@vger.kernel.org 12614S: Maintained 12615F: Documentation/hwmon/max16065.rst 12616F: drivers/hwmon/max16065.c 12617 12618MAX2175 SDR TUNER DRIVER 12619M: Ramesh Shanmugasundaram <rashanmu@gmail.com> 12620L: linux-media@vger.kernel.org 12621S: Maintained 12622T: git git://linuxtv.org/media_tree.git 12623F: Documentation/devicetree/bindings/media/i2c/max2175.txt 12624F: Documentation/userspace-api/media/drivers/max2175.rst 12625F: drivers/media/i2c/max2175* 12626F: include/uapi/linux/max2175.h 12627 12628MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER 12629L: linux-hwmon@vger.kernel.org 12630S: Orphan 12631F: Documentation/hwmon/max6650.rst 12632F: drivers/hwmon/max6650.c 12633 12634MAX6697 HARDWARE MONITOR DRIVER 12635M: Guenter Roeck <linux@roeck-us.net> 12636L: linux-hwmon@vger.kernel.org 12637S: Maintained 12638F: Documentation/devicetree/bindings/hwmon/max6697.txt 12639F: Documentation/hwmon/max6697.rst 12640F: drivers/hwmon/max6697.c 12641F: include/linux/platform_data/max6697.h 12642 12643MAX9286 QUAD GMSL DESERIALIZER DRIVER 12644M: Jacopo Mondi <jacopo+renesas@jmondi.org> 12645M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 12646M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 12647M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 12648L: linux-media@vger.kernel.org 12649S: Maintained 12650F: Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml 12651F: drivers/media/i2c/max9286.c 12652 12653MAX96712 QUAD GMSL2 DESERIALIZER DRIVER 12654M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 12655L: linux-media@vger.kernel.org 12656S: Maintained 12657F: drivers/staging/media/max96712/max96712.c 12658 12659MAX9860 MONO AUDIO VOICE CODEC DRIVER 12660M: Peter Rosin <peda@axentia.se> 12661L: alsa-devel@alsa-project.org (moderated for non-subscribers) 12662S: Maintained 12663F: Documentation/devicetree/bindings/sound/max9860.txt 12664F: sound/soc/codecs/max9860.* 12665 12666MAXBOTIX ULTRASONIC RANGER IIO DRIVER 12667M: Andreas Klinger <ak@it-klinger.de> 12668L: linux-iio@vger.kernel.org 12669S: Maintained 12670F: Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml 12671F: drivers/iio/proximity/mb1232.c 12672 12673MAXIM MAX11205 DRIVER 12674M: Ramona Bolboaca <ramona.bolboaca@analog.com> 12675L: linux-iio@vger.kernel.org 12676S: Supported 12677W: https://ez.analog.com/linux-software-drivers 12678F: Documentation/devicetree/bindings/iio/adc/maxim,max11205.yaml 12679F: drivers/iio/adc/max11205.c 12680 12681MAXIM MAX17040 FAMILY FUEL GAUGE DRIVERS 12682R: Iskren Chernev <iskren.chernev@gmail.com> 12683R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12684R: Marek Szyprowski <m.szyprowski@samsung.com> 12685R: Matheus Castello <matheus@castello.eng.br> 12686L: linux-pm@vger.kernel.org 12687S: Maintained 12688F: Documentation/devicetree/bindings/power/supply/maxim,max17040.yaml 12689F: drivers/power/supply/max17040_battery.c 12690 12691MAXIM MAX17042 FAMILY FUEL GAUGE DRIVERS 12692R: Hans de Goede <hdegoede@redhat.com> 12693R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12694R: Marek Szyprowski <m.szyprowski@samsung.com> 12695R: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm> 12696R: Purism Kernel Team <kernel@puri.sm> 12697L: linux-pm@vger.kernel.org 12698S: Maintained 12699F: Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml 12700F: drivers/power/supply/max17042_battery.c 12701 12702MAXIM MAX20086 CAMERA POWER PROTECTOR DRIVER 12703M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12704L: linux-kernel@vger.kernel.org 12705S: Maintained 12706F: Documentation/devicetree/bindings/regulator/maxim,max20086.yaml 12707F: drivers/regulator/max20086-regulator.c 12708 12709MAXIM MAX30208 TEMPERATURE SENSOR DRIVER 12710M: Rajat Khandelwal <rajat.khandelwal@linux.intel.com> 12711L: linux-iio@vger.kernel.org 12712S: Maintained 12713F: drivers/iio/temperature/max30208.c 12714 12715MAXIM MAX77650 PMIC MFD DRIVER 12716M: Bartosz Golaszewski <brgl@bgdev.pl> 12717L: linux-kernel@vger.kernel.org 12718S: Maintained 12719F: Documentation/devicetree/bindings/*/*max77650.yaml 12720F: Documentation/devicetree/bindings/*/max77650*.yaml 12721F: drivers/gpio/gpio-max77650.c 12722F: drivers/input/misc/max77650-onkey.c 12723F: drivers/leds/leds-max77650.c 12724F: drivers/mfd/max77650.c 12725F: drivers/power/supply/max77650-charger.c 12726F: drivers/regulator/max77650-regulator.c 12727F: include/linux/mfd/max77650.h 12728 12729MAXIM MAX77714 PMIC MFD DRIVER 12730M: Luca Ceresoli <luca@lucaceresoli.net> 12731S: Maintained 12732F: Documentation/devicetree/bindings/mfd/maxim,max77714.yaml 12733F: drivers/mfd/max77714.c 12734F: include/linux/mfd/max77714.h 12735 12736MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER 12737M: Javier Martinez Canillas <javier@dowhile0.org> 12738L: linux-kernel@vger.kernel.org 12739S: Supported 12740F: Documentation/devicetree/bindings/*/*max77802.yaml 12741F: drivers/regulator/max77802-regulator.c 12742F: include/dt-bindings/*/*max77802.h 12743 12744MAXIM MAX77976 BATTERY CHARGER 12745M: Luca Ceresoli <luca@lucaceresoli.net> 12746S: Supported 12747F: Documentation/devicetree/bindings/power/supply/maxim,max77976.yaml 12748F: drivers/power/supply/max77976_charger.c 12749 12750MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS 12751M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12752L: linux-pm@vger.kernel.org 12753S: Supported 12754B: mailto:linux-samsung-soc@vger.kernel.org 12755F: Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml 12756F: Documentation/devicetree/bindings/power/supply/maxim,max77693.yaml 12757F: drivers/power/supply/max14577_charger.c 12758F: drivers/power/supply/max77693_charger.c 12759 12760MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS 12761M: Chanwoo Choi <cw00.choi@samsung.com> 12762M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12763L: linux-kernel@vger.kernel.org 12764S: Supported 12765B: mailto:linux-samsung-soc@vger.kernel.org 12766F: Documentation/devicetree/bindings/*/maxim,max14577.yaml 12767F: Documentation/devicetree/bindings/*/maxim,max77686.yaml 12768F: Documentation/devicetree/bindings/*/maxim,max77693.yaml 12769F: Documentation/devicetree/bindings/*/maxim,max77843.yaml 12770F: Documentation/devicetree/bindings/clock/maxim,max77686.txt 12771F: drivers/*/*max77843.c 12772F: drivers/*/max14577*.c 12773F: drivers/*/max77686*.c 12774F: drivers/*/max77693*.c 12775F: drivers/clk/clk-max77686.c 12776F: drivers/extcon/extcon-max14577.c 12777F: drivers/extcon/extcon-max77693.c 12778F: drivers/rtc/rtc-max77686.c 12779F: include/linux/mfd/max14577*.h 12780F: include/linux/mfd/max77686*.h 12781F: include/linux/mfd/max77693*.h 12782 12783MAXIRADIO FM RADIO RECEIVER DRIVER 12784M: Hans Verkuil <hverkuil@xs4all.nl> 12785L: linux-media@vger.kernel.org 12786S: Maintained 12787W: https://linuxtv.org 12788T: git git://linuxtv.org/media_tree.git 12789F: drivers/media/radio/radio-maxiradio* 12790 12791MAXLINEAR ETHERNET PHY DRIVER 12792M: Xu Liang <lxu@maxlinear.com> 12793L: netdev@vger.kernel.org 12794S: Supported 12795F: drivers/net/phy/mxl-gpy.c 12796 12797MCAN MMIO DEVICE DRIVER 12798M: Chandrasekar Ramakrishnan <rcsekar@samsung.com> 12799L: linux-can@vger.kernel.org 12800S: Maintained 12801F: Documentation/devicetree/bindings/net/can/bosch,m_can.yaml 12802F: drivers/net/can/m_can/m_can.c 12803F: drivers/net/can/m_can/m_can.h 12804F: drivers/net/can/m_can/m_can_platform.c 12805 12806MCBA MICROCHIP CAN BUS ANALYZER TOOL DRIVER 12807R: Yasushi SHOJI <yashi@spacecubics.com> 12808L: linux-can@vger.kernel.org 12809S: Maintained 12810F: drivers/net/can/usb/mcba_usb.c 12811 12812MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER 12813M: Rishi Gupta <gupt21@gmail.com> 12814L: linux-i2c@vger.kernel.org 12815L: linux-input@vger.kernel.org 12816S: Maintained 12817F: drivers/hid/hid-mcp2221.c 12818 12819MCP251XFD SPI-CAN NETWORK DRIVER 12820M: Marc Kleine-Budde <mkl@pengutronix.de> 12821M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 12822R: Thomas Kopp <thomas.kopp@microchip.com> 12823L: linux-can@vger.kernel.org 12824S: Maintained 12825F: Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml 12826F: drivers/net/can/spi/mcp251xfd/ 12827 12828MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS 12829M: Peter Rosin <peda@axentia.se> 12830L: linux-iio@vger.kernel.org 12831S: Maintained 12832F: Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531 12833F: drivers/iio/potentiometer/mcp4018.c 12834F: drivers/iio/potentiometer/mcp4531.c 12835 12836MCR20A IEEE-802.15.4 RADIO DRIVER 12837M: Stefan Schmidt <stefan@datenfreihafen.org> 12838L: linux-wpan@vger.kernel.org 12839S: Odd Fixes 12840W: https://github.com/xueliu/mcr20a-linux 12841F: Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt 12842F: drivers/net/ieee802154/mcr20a.c 12843F: drivers/net/ieee802154/mcr20a.h 12844 12845MEASUREMENT COMPUTING CIO-DAC IIO DRIVER 12846M: William Breathitt Gray <william.gray@linaro.org> 12847L: linux-iio@vger.kernel.org 12848S: Maintained 12849F: drivers/iio/dac/cio-dac.c 12850 12851MEDIA CONTROLLER FRAMEWORK 12852M: Sakari Ailus <sakari.ailus@linux.intel.com> 12853M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12854L: linux-media@vger.kernel.org 12855S: Supported 12856W: https://www.linuxtv.org 12857T: git git://linuxtv.org/media_tree.git 12858F: drivers/media/mc/ 12859F: include/media/media-*.h 12860F: include/uapi/linux/media.h 12861 12862MEDIA DRIVER FOR FREESCALE IMX PXP 12863M: Philipp Zabel <p.zabel@pengutronix.de> 12864L: linux-media@vger.kernel.org 12865S: Maintained 12866T: git git://linuxtv.org/media_tree.git 12867F: drivers/media/platform/nxp/imx-pxp.[ch] 12868 12869MEDIA DRIVERS FOR ASCOT2E 12870M: Sergey Kozlov <serjk@netup.ru> 12871M: Abylay Ospan <aospan@netup.ru> 12872L: linux-media@vger.kernel.org 12873S: Supported 12874W: https://linuxtv.org 12875W: http://netup.tv/ 12876T: git git://linuxtv.org/media_tree.git 12877F: drivers/media/dvb-frontends/ascot2e* 12878 12879MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS 12880M: Jasmin Jessich <jasmin@anw.at> 12881L: linux-media@vger.kernel.org 12882S: Maintained 12883W: https://linuxtv.org 12884T: git git://linuxtv.org/media_tree.git 12885F: drivers/media/dvb-frontends/cxd2099* 12886 12887MEDIA DRIVERS FOR CXD2841ER 12888M: Sergey Kozlov <serjk@netup.ru> 12889M: Abylay Ospan <aospan@netup.ru> 12890L: linux-media@vger.kernel.org 12891S: Supported 12892W: https://linuxtv.org 12893W: http://netup.tv/ 12894T: git git://linuxtv.org/media_tree.git 12895F: drivers/media/dvb-frontends/cxd2841er* 12896 12897MEDIA DRIVERS FOR CXD2880 12898M: Yasunari Takiguchi <Yasunari.Takiguchi@sony.com> 12899L: linux-media@vger.kernel.org 12900S: Supported 12901W: http://linuxtv.org/ 12902T: git git://linuxtv.org/media_tree.git 12903F: drivers/media/dvb-frontends/cxd2880/* 12904F: drivers/media/spi/cxd2880* 12905 12906MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES 12907L: linux-media@vger.kernel.org 12908S: Orphan 12909W: https://linuxtv.org 12910T: git git://linuxtv.org/media_tree.git 12911F: drivers/media/pci/ddbridge/* 12912 12913MEDIA DRIVERS FOR FREESCALE IMX 12914M: Steve Longerbeam <slongerbeam@gmail.com> 12915M: Philipp Zabel <p.zabel@pengutronix.de> 12916L: linux-media@vger.kernel.org 12917S: Maintained 12918T: git git://linuxtv.org/media_tree.git 12919F: Documentation/admin-guide/media/imx.rst 12920F: Documentation/devicetree/bindings/media/imx.txt 12921F: drivers/staging/media/imx/ 12922F: include/linux/imx-media.h 12923F: include/media/imx.h 12924 12925MEDIA DRIVERS FOR FREESCALE IMX7 12926M: Rui Miguel Silva <rmfrfs@gmail.com> 12927M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12928L: linux-media@vger.kernel.org 12929S: Maintained 12930T: git git://linuxtv.org/media_tree.git 12931F: Documentation/admin-guide/media/imx7.rst 12932F: Documentation/devicetree/bindings/media/nxp,imx-mipi-csi2.yaml 12933F: Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml 12934F: drivers/media/platform/nxp/imx-mipi-csis.c 12935F: drivers/media/platform/nxp/imx7-media-csi.c 12936 12937MEDIA DRIVERS FOR HELENE 12938M: Abylay Ospan <aospan@netup.ru> 12939L: linux-media@vger.kernel.org 12940S: Supported 12941W: https://linuxtv.org 12942W: http://netup.tv/ 12943T: git git://linuxtv.org/media_tree.git 12944F: drivers/media/dvb-frontends/helene* 12945 12946MEDIA DRIVERS FOR HORUS3A 12947M: Sergey Kozlov <serjk@netup.ru> 12948M: Abylay Ospan <aospan@netup.ru> 12949L: linux-media@vger.kernel.org 12950S: Supported 12951W: https://linuxtv.org 12952W: http://netup.tv/ 12953T: git git://linuxtv.org/media_tree.git 12954F: drivers/media/dvb-frontends/horus3a* 12955 12956MEDIA DRIVERS FOR LNBH25 12957M: Sergey Kozlov <serjk@netup.ru> 12958M: Abylay Ospan <aospan@netup.ru> 12959L: linux-media@vger.kernel.org 12960S: Supported 12961W: https://linuxtv.org 12962W: http://netup.tv/ 12963T: git git://linuxtv.org/media_tree.git 12964F: drivers/media/dvb-frontends/lnbh25* 12965 12966MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS 12967L: linux-media@vger.kernel.org 12968S: Orphan 12969W: https://linuxtv.org 12970T: git git://linuxtv.org/media_tree.git 12971F: drivers/media/dvb-frontends/mxl5xx* 12972 12973MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices 12974M: Sergey Kozlov <serjk@netup.ru> 12975M: Abylay Ospan <aospan@netup.ru> 12976L: linux-media@vger.kernel.org 12977S: Supported 12978W: https://linuxtv.org 12979W: http://netup.tv/ 12980T: git git://linuxtv.org/media_tree.git 12981F: drivers/media/pci/netup_unidvb/* 12982 12983MEDIA DRIVERS FOR NVIDIA TEGRA - VDE 12984M: Dmitry Osipenko <digetx@gmail.com> 12985L: linux-media@vger.kernel.org 12986L: linux-tegra@vger.kernel.org 12987S: Maintained 12988T: git git://linuxtv.org/media_tree.git 12989F: Documentation/devicetree/bindings/media/nvidia,tegra-vde.yaml 12990F: drivers/media/platform/nvidia/tegra-vde/ 12991 12992MEDIA DRIVERS FOR RENESAS - CEU 12993M: Jacopo Mondi <jacopo@jmondi.org> 12994L: linux-media@vger.kernel.org 12995L: linux-renesas-soc@vger.kernel.org 12996S: Supported 12997T: git git://linuxtv.org/media_tree.git 12998F: Documentation/devicetree/bindings/media/renesas,ceu.yaml 12999F: drivers/media/platform/renesas/renesas-ceu.c 13000F: include/media/drv-intf/renesas-ceu.h 13001 13002MEDIA DRIVERS FOR RENESAS - DRIF 13003M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 13004L: linux-media@vger.kernel.org 13005L: linux-renesas-soc@vger.kernel.org 13006S: Supported 13007T: git git://linuxtv.org/media_tree.git 13008F: Documentation/devicetree/bindings/media/renesas,drif.yaml 13009F: drivers/media/platform/renesas/rcar_drif.c 13010 13011MEDIA DRIVERS FOR RENESAS - FCP 13012M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13013L: linux-media@vger.kernel.org 13014L: linux-renesas-soc@vger.kernel.org 13015S: Supported 13016T: git git://linuxtv.org/media_tree.git 13017F: Documentation/devicetree/bindings/media/renesas,fcp.yaml 13018F: drivers/media/platform/renesas/rcar-fcp.c 13019F: include/media/rcar-fcp.h 13020 13021MEDIA DRIVERS FOR RENESAS - FDP1 13022M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13023L: linux-media@vger.kernel.org 13024L: linux-renesas-soc@vger.kernel.org 13025S: Supported 13026T: git git://linuxtv.org/media_tree.git 13027F: Documentation/devicetree/bindings/media/renesas,fdp1.yaml 13028F: drivers/media/platform/renesas/rcar_fdp1.c 13029 13030MEDIA DRIVERS FOR RENESAS - VIN 13031M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 13032L: linux-media@vger.kernel.org 13033L: linux-renesas-soc@vger.kernel.org 13034S: Supported 13035T: git git://linuxtv.org/media_tree.git 13036F: Documentation/devicetree/bindings/media/renesas,csi2.yaml 13037F: Documentation/devicetree/bindings/media/renesas,isp.yaml 13038F: Documentation/devicetree/bindings/media/renesas,vin.yaml 13039F: drivers/media/platform/renesas/rcar-isp.c 13040F: drivers/media/platform/renesas/rcar-vin/ 13041 13042MEDIA DRIVERS FOR RENESAS - VSP1 13043M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13044M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13045L: linux-media@vger.kernel.org 13046L: linux-renesas-soc@vger.kernel.org 13047S: Supported 13048T: git git://linuxtv.org/media_tree.git 13049F: Documentation/devicetree/bindings/media/renesas,vsp1.yaml 13050F: drivers/media/platform/renesas/vsp1/ 13051 13052MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs 13053L: linux-media@vger.kernel.org 13054S: Orphan 13055W: https://linuxtv.org 13056T: git git://linuxtv.org/media_tree.git 13057F: drivers/media/dvb-frontends/stv0910* 13058 13059MEDIA DRIVERS FOR ST STV6111 TUNER ICs 13060L: linux-media@vger.kernel.org 13061S: Orphan 13062W: https://linuxtv.org 13063T: git git://linuxtv.org/media_tree.git 13064F: drivers/media/dvb-frontends/stv6111* 13065 13066MEDIA DRIVERS FOR STM32 - DCMI 13067M: Hugues Fruchet <hugues.fruchet@foss.st.com> 13068L: linux-media@vger.kernel.org 13069S: Supported 13070T: git git://linuxtv.org/media_tree.git 13071F: Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml 13072F: drivers/media/platform/st/stm32/stm32-dcmi.c 13073 13074MEDIA INPUT INFRASTRUCTURE (V4L/DVB) 13075M: Mauro Carvalho Chehab <mchehab@kernel.org> 13076L: linux-media@vger.kernel.org 13077S: Maintained 13078W: https://linuxtv.org 13079Q: http://patchwork.kernel.org/project/linux-media/list/ 13080T: git git://linuxtv.org/media_tree.git 13081F: Documentation/admin-guide/media/ 13082F: Documentation/devicetree/bindings/media/ 13083F: Documentation/driver-api/media/ 13084F: Documentation/userspace-api/media/ 13085F: drivers/media/ 13086F: drivers/staging/media/ 13087F: include/dt-bindings/media/ 13088F: include/linux/platform_data/media/ 13089F: include/media/ 13090F: include/uapi/linux/dvb/ 13091F: include/uapi/linux/ivtv* 13092F: include/uapi/linux/media.h 13093F: include/uapi/linux/uvcvideo.h 13094F: include/uapi/linux/v4l2-* 13095F: include/uapi/linux/videodev2.h 13096 13097MEDIATEK BLUETOOTH DRIVER 13098M: Sean Wang <sean.wang@mediatek.com> 13099L: linux-bluetooth@vger.kernel.org 13100L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13101S: Maintained 13102F: Documentation/devicetree/bindings/net/mediatek-bluetooth.txt 13103F: drivers/bluetooth/btmtkuart.c 13104 13105MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS 13106M: Sean Wang <sean.wang@mediatek.com> 13107L: linux-pm@vger.kernel.org 13108S: Maintained 13109F: Documentation/devicetree/bindings/power/reset/mt6323-poweroff.txt 13110F: drivers/power/reset/mt6323-poweroff.c 13111 13112MEDIATEK CIR DRIVER 13113M: Sean Wang <sean.wang@mediatek.com> 13114S: Maintained 13115F: drivers/media/rc/mtk-cir.c 13116 13117MEDIATEK DMA DRIVER 13118M: Sean Wang <sean.wang@mediatek.com> 13119L: dmaengine@vger.kernel.org 13120L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13121L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13122S: Maintained 13123F: Documentation/devicetree/bindings/dma/mtk-* 13124F: drivers/dma/mediatek/ 13125 13126MEDIATEK ETHERNET DRIVER 13127M: Felix Fietkau <nbd@nbd.name> 13128M: John Crispin <john@phrozen.org> 13129M: Sean Wang <sean.wang@mediatek.com> 13130M: Mark Lee <Mark-MC.Lee@mediatek.com> 13131M: Lorenzo Bianconi <lorenzo@kernel.org> 13132L: netdev@vger.kernel.org 13133S: Maintained 13134F: drivers/net/ethernet/mediatek/ 13135 13136MEDIATEK ETHERNET PCS DRIVER 13137M: Alexander Couzens <lynxis@fe80.eu> 13138M: Daniel Golle <daniel@makrotopia.org> 13139L: netdev@vger.kernel.org 13140S: Maintained 13141F: drivers/net/pcs/pcs-mtk-lynxi.c 13142F: include/linux/pcs/pcs-mtk-lynxi.h 13143 13144MEDIATEK I2C CONTROLLER DRIVER 13145M: Qii Wang <qii.wang@mediatek.com> 13146L: linux-i2c@vger.kernel.org 13147S: Maintained 13148F: Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml 13149F: drivers/i2c/busses/i2c-mt65xx.c 13150 13151MEDIATEK IOMMU DRIVER 13152M: Yong Wu <yong.wu@mediatek.com> 13153L: iommu@lists.linux.dev 13154L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13155S: Supported 13156F: Documentation/devicetree/bindings/iommu/mediatek* 13157F: drivers/iommu/mtk_iommu* 13158F: include/dt-bindings/memory/mt*-port.h 13159 13160MEDIATEK JPEG DRIVER 13161M: Bin Liu <bin.liu@mediatek.com> 13162S: Supported 13163F: Documentation/devicetree/bindings/media/mediatek-jpeg-*.yaml 13164F: drivers/media/platform/mediatek/jpeg/ 13165 13166MEDIATEK KEYPAD DRIVER 13167M: Mattijs Korpershoek <mkorpershoek@baylibre.com> 13168S: Supported 13169F: Documentation/devicetree/bindings/input/mediatek,mt6779-keypad.yaml 13170F: drivers/input/keyboard/mt6779-keypad.c 13171 13172MEDIATEK MDP DRIVER 13173M: Minghsiu Tsai <minghsiu.tsai@mediatek.com> 13174M: Houlong Wei <houlong.wei@mediatek.com> 13175M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13176S: Supported 13177F: Documentation/devicetree/bindings/media/mediatek-mdp.txt 13178F: drivers/media/platform/mediatek/mdp/ 13179F: drivers/media/platform/mediatek/vpu/ 13180 13181MEDIATEK MEDIA DRIVER 13182M: Tiffany Lin <tiffany.lin@mediatek.com> 13183M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13184M: Yunfei Dong <yunfei.dong@mediatek.com> 13185S: Supported 13186F: Documentation/devicetree/bindings/media/mediatek,vcodec*.yaml 13187F: Documentation/devicetree/bindings/media/mediatek-vpu.txt 13188F: drivers/media/platform/mediatek/vcodec/ 13189F: drivers/media/platform/mediatek/vpu/ 13190 13191MEDIATEK MMC/SD/SDIO DRIVER 13192M: Chaotian Jing <chaotian.jing@mediatek.com> 13193S: Maintained 13194F: Documentation/devicetree/bindings/mmc/mtk-sd.yaml 13195F: drivers/mmc/host/mtk-sd.c 13196 13197MEDIATEK MT76 WIRELESS LAN DRIVER 13198M: Felix Fietkau <nbd@nbd.name> 13199M: Lorenzo Bianconi <lorenzo@kernel.org> 13200M: Ryder Lee <ryder.lee@mediatek.com> 13201R: Shayne Chen <shayne.chen@mediatek.com> 13202R: Sean Wang <sean.wang@mediatek.com> 13203L: linux-wireless@vger.kernel.org 13204S: Maintained 13205F: Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml 13206F: drivers/net/wireless/mediatek/mt76/ 13207 13208MEDIATEK MT7601U WIRELESS LAN DRIVER 13209M: Jakub Kicinski <kuba@kernel.org> 13210L: linux-wireless@vger.kernel.org 13211S: Maintained 13212F: drivers/net/wireless/mediatek/mt7601u/ 13213 13214MEDIATEK MT7621 CLOCK DRIVER 13215M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13216S: Maintained 13217F: Documentation/devicetree/bindings/clock/mediatek,mt7621-sysc.yaml 13218F: drivers/clk/ralink/clk-mt7621.c 13219 13220MEDIATEK MT7621 PCIE CONTROLLER DRIVER 13221M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13222S: Maintained 13223F: Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml 13224F: drivers/pci/controller/pcie-mt7621.c 13225 13226MEDIATEK MT7621 PHY PCI DRIVER 13227M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13228S: Maintained 13229F: Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml 13230F: drivers/phy/ralink/phy-mt7621-pci.c 13231 13232MEDIATEK MT7621/28/88 I2C DRIVER 13233M: Stefan Roese <sr@denx.de> 13234L: linux-i2c@vger.kernel.org 13235S: Maintained 13236F: Documentation/devicetree/bindings/i2c/mediatek,mt7621-i2c.yaml 13237F: drivers/i2c/busses/i2c-mt7621.c 13238 13239MEDIATEK NAND CONTROLLER DRIVER 13240L: linux-mtd@lists.infradead.org 13241S: Orphan 13242F: Documentation/devicetree/bindings/mtd/mediatek,mtk-nfc.yaml 13243F: drivers/mtd/nand/raw/mtk_* 13244 13245MEDIATEK PMIC LED DRIVER 13246M: Sean Wang <sean.wang@mediatek.com> 13247S: Maintained 13248F: Documentation/devicetree/bindings/leds/leds-mt6323.txt 13249F: drivers/leds/leds-mt6323.c 13250 13251MEDIATEK RANDOM NUMBER GENERATOR SUPPORT 13252M: Sean Wang <sean.wang@mediatek.com> 13253S: Maintained 13254F: drivers/char/hw_random/mtk-rng.c 13255 13256MEDIATEK SMI DRIVER 13257M: Yong Wu <yong.wu@mediatek.com> 13258L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13259S: Supported 13260F: Documentation/devicetree/bindings/memory-controllers/mediatek,smi* 13261F: drivers/memory/mtk-smi.c 13262F: include/soc/mediatek/smi.h 13263 13264MEDIATEK SWITCH DRIVER 13265M: Sean Wang <sean.wang@mediatek.com> 13266M: Landen Chao <Landen.Chao@mediatek.com> 13267M: DENG Qingfang <dqfext@gmail.com> 13268M: Daniel Golle <daniel@makrotopia.org> 13269L: netdev@vger.kernel.org 13270S: Maintained 13271F: drivers/net/dsa/mt7530-mdio.c 13272F: drivers/net/dsa/mt7530-mmio.c 13273F: drivers/net/dsa/mt7530.* 13274F: net/dsa/tag_mtk.c 13275 13276MEDIATEK T7XX 5G WWAN MODEM DRIVER 13277M: Chandrashekar Devegowda <chandrashekar.devegowda@intel.com> 13278M: Intel Corporation <linuxwwan@intel.com> 13279R: Chiranjeevi Rapolu <chiranjeevi.rapolu@linux.intel.com> 13280R: Liu Haijun <haijun.liu@mediatek.com> 13281R: M Chetan Kumar <m.chetan.kumar@linux.intel.com> 13282R: Ricardo Martinez <ricardo.martinez@linux.intel.com> 13283L: netdev@vger.kernel.org 13284S: Supported 13285F: drivers/net/wwan/t7xx/ 13286 13287MEDIATEK USB3 DRD IP DRIVER 13288M: Chunfeng Yun <chunfeng.yun@mediatek.com> 13289L: linux-usb@vger.kernel.org 13290L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13291L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13292S: Maintained 13293F: Documentation/devicetree/bindings/usb/mediatek,* 13294F: drivers/usb/host/xhci-mtk* 13295F: drivers/usb/mtu3/ 13296 13297MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES 13298M: Peter Senna Tschudin <peter.senna@gmail.com> 13299M: Martin Donnelly <martin.donnelly@ge.com> 13300M: Martyn Welch <martyn.welch@collabora.co.uk> 13301S: Maintained 13302F: Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt 13303F: drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c 13304 13305MEGARAID SCSI/SAS DRIVERS 13306M: Kashyap Desai <kashyap.desai@broadcom.com> 13307M: Sumit Saxena <sumit.saxena@broadcom.com> 13308M: Shivasharan S <shivasharan.srikanteshwara@broadcom.com> 13309L: megaraidlinux.pdl@broadcom.com 13310L: linux-scsi@vger.kernel.org 13311S: Maintained 13312W: http://www.avagotech.com/support/ 13313F: Documentation/scsi/megaraid.rst 13314F: drivers/scsi/megaraid.* 13315F: drivers/scsi/megaraid/ 13316 13317MELEXIS MLX90614 DRIVER 13318M: Crt Mori <cmo@melexis.com> 13319L: linux-iio@vger.kernel.org 13320S: Supported 13321W: http://www.melexis.com 13322F: drivers/iio/temperature/mlx90614.c 13323 13324MELEXIS MLX90632 DRIVER 13325M: Crt Mori <cmo@melexis.com> 13326L: linux-iio@vger.kernel.org 13327S: Supported 13328W: http://www.melexis.com 13329F: drivers/iio/temperature/mlx90632.c 13330 13331MELFAS MIP4 TOUCHSCREEN DRIVER 13332M: Sangwon Jee <jeesw@melfas.com> 13333S: Supported 13334W: http://www.melfas.com 13335F: Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt 13336F: drivers/input/touchscreen/melfas_mip4.c 13337 13338MELLANOX BLUEFIELD I2C DRIVER 13339M: Khalil Blaiech <kblaiech@nvidia.com> 13340M: Asmaa Mnebhi <asmaa@nvidia.com> 13341L: linux-i2c@vger.kernel.org 13342S: Supported 13343F: drivers/i2c/busses/i2c-mlxbf.c 13344 13345MELLANOX ETHERNET DRIVER (mlx4_en) 13346M: Tariq Toukan <tariqt@nvidia.com> 13347L: netdev@vger.kernel.org 13348S: Supported 13349W: http://www.mellanox.com 13350Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13351F: drivers/net/ethernet/mellanox/mlx4/en_* 13352 13353MELLANOX ETHERNET DRIVER (mlx5e) 13354M: Saeed Mahameed <saeedm@nvidia.com> 13355L: netdev@vger.kernel.org 13356S: Supported 13357W: http://www.mellanox.com 13358Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13359F: drivers/net/ethernet/mellanox/mlx5/core/en_* 13360 13361MELLANOX ETHERNET INNOVA DRIVERS 13362R: Boris Pismenny <borisp@nvidia.com> 13363L: netdev@vger.kernel.org 13364S: Supported 13365W: http://www.mellanox.com 13366Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13367F: drivers/net/ethernet/mellanox/mlx5/core/en_accel/* 13368F: drivers/net/ethernet/mellanox/mlx5/core/fpga/* 13369F: include/linux/mlx5/mlx5_ifc_fpga.h 13370 13371MELLANOX ETHERNET SWITCH DRIVERS 13372M: Ido Schimmel <idosch@nvidia.com> 13373M: Petr Machata <petrm@nvidia.com> 13374L: netdev@vger.kernel.org 13375S: Supported 13376W: http://www.mellanox.com 13377Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13378F: drivers/net/ethernet/mellanox/mlxsw/ 13379F: tools/testing/selftests/drivers/net/mlxsw/ 13380 13381MELLANOX FIRMWARE FLASH LIBRARY (mlxfw) 13382M: mlxsw@nvidia.com 13383L: netdev@vger.kernel.org 13384S: Supported 13385W: http://www.mellanox.com 13386Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13387F: drivers/net/ethernet/mellanox/mlxfw/ 13388 13389MELLANOX HARDWARE PLATFORM SUPPORT 13390M: Hans de Goede <hdegoede@redhat.com> 13391M: Mark Gross <markgross@kernel.org> 13392M: Vadim Pasternak <vadimp@nvidia.com> 13393L: platform-driver-x86@vger.kernel.org 13394S: Supported 13395F: Documentation/ABI/testing/sysfs-platform-mellanox-bootctl 13396F: drivers/platform/mellanox/ 13397F: include/linux/platform_data/mlxreg.h 13398 13399MELLANOX MLX4 core VPI driver 13400M: Tariq Toukan <tariqt@nvidia.com> 13401L: netdev@vger.kernel.org 13402L: linux-rdma@vger.kernel.org 13403S: Supported 13404W: http://www.mellanox.com 13405Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13406F: drivers/net/ethernet/mellanox/mlx4/ 13407F: include/linux/mlx4/ 13408 13409MELLANOX MLX4 IB driver 13410M: Yishai Hadas <yishaih@nvidia.com> 13411L: linux-rdma@vger.kernel.org 13412S: Supported 13413W: http://www.mellanox.com 13414Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13415F: drivers/infiniband/hw/mlx4/ 13416F: include/linux/mlx4/ 13417F: include/uapi/rdma/mlx4-abi.h 13418 13419MELLANOX MLX5 core VPI driver 13420M: Saeed Mahameed <saeedm@nvidia.com> 13421M: Leon Romanovsky <leonro@nvidia.com> 13422L: netdev@vger.kernel.org 13423L: linux-rdma@vger.kernel.org 13424S: Supported 13425W: http://www.mellanox.com 13426Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13427F: Documentation/networking/device_drivers/ethernet/mellanox/ 13428F: drivers/net/ethernet/mellanox/mlx5/core/ 13429F: include/linux/mlx5/ 13430 13431MELLANOX MLX5 IB driver 13432M: Leon Romanovsky <leonro@nvidia.com> 13433L: linux-rdma@vger.kernel.org 13434S: Supported 13435W: http://www.mellanox.com 13436Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13437F: drivers/infiniband/hw/mlx5/ 13438F: include/linux/mlx5/ 13439F: include/uapi/rdma/mlx5-abi.h 13440 13441MELLANOX MLXCPLD I2C AND MUX DRIVER 13442M: Vadim Pasternak <vadimp@nvidia.com> 13443M: Michael Shych <michaelsh@nvidia.com> 13444L: linux-i2c@vger.kernel.org 13445S: Supported 13446F: Documentation/i2c/busses/i2c-mlxcpld.rst 13447F: drivers/i2c/busses/i2c-mlxcpld.c 13448F: drivers/i2c/muxes/i2c-mux-mlxcpld.c 13449 13450MELLANOX MLXCPLD LED DRIVER 13451M: Vadim Pasternak <vadimp@nvidia.com> 13452L: linux-leds@vger.kernel.org 13453S: Supported 13454F: Documentation/leds/leds-mlxcpld.rst 13455F: drivers/leds/leds-mlxcpld.c 13456F: drivers/leds/leds-mlxreg.c 13457 13458MELLANOX PLATFORM DRIVER 13459M: Vadim Pasternak <vadimp@nvidia.com> 13460L: platform-driver-x86@vger.kernel.org 13461S: Supported 13462F: drivers/platform/x86/mlx-platform.c 13463 13464MEMBARRIER SUPPORT 13465M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 13466M: "Paul E. McKenney" <paulmck@kernel.org> 13467L: linux-kernel@vger.kernel.org 13468S: Supported 13469F: arch/powerpc/include/asm/membarrier.h 13470F: include/uapi/linux/membarrier.h 13471F: kernel/sched/membarrier.c 13472 13473MEMBLOCK AND MEMORY MANAGEMENT INITIALIZATION 13474M: Mike Rapoport <rppt@kernel.org> 13475L: linux-mm@kvack.org 13476S: Maintained 13477F: Documentation/core-api/boot-time-mm.rst 13478F: include/linux/memblock.h 13479F: mm/memblock.c 13480F: mm/mm_init.c 13481F: tools/testing/memblock/ 13482 13483MEMORY CONTROLLER DRIVERS 13484M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 13485L: linux-kernel@vger.kernel.org 13486S: Maintained 13487B: mailto:krzysztof.kozlowski@linaro.org 13488T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git 13489F: Documentation/devicetree/bindings/memory-controllers/ 13490F: drivers/memory/ 13491F: include/dt-bindings/memory/ 13492F: include/memory/ 13493 13494MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA 13495M: Dmitry Osipenko <digetx@gmail.com> 13496L: linux-pm@vger.kernel.org 13497L: linux-tegra@vger.kernel.org 13498S: Maintained 13499T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 13500F: drivers/devfreq/tegra30-devfreq.c 13501 13502MEMORY HOT(UN)PLUG 13503M: David Hildenbrand <david@redhat.com> 13504M: Oscar Salvador <osalvador@suse.de> 13505L: linux-mm@kvack.org 13506S: Maintained 13507F: Documentation/admin-guide/mm/memory-hotplug.rst 13508F: Documentation/core-api/memory-hotplug.rst 13509F: drivers/base/memory.c 13510F: include/linux/memory_hotplug.h 13511F: mm/memory_hotplug.c 13512F: tools/testing/selftests/memory-hotplug/ 13513 13514MEMORY MANAGEMENT 13515M: Andrew Morton <akpm@linux-foundation.org> 13516L: linux-mm@kvack.org 13517S: Maintained 13518W: http://www.linux-mm.org 13519T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 13520T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 13521F: include/linux/gfp.h 13522F: include/linux/gfp_types.h 13523F: include/linux/memory_hotplug.h 13524F: include/linux/mm.h 13525F: include/linux/mmzone.h 13526F: include/linux/pagewalk.h 13527F: include/trace/events/ksm.h 13528F: mm/ 13529F: tools/mm/ 13530F: tools/testing/selftests/mm/ 13531 13532MEMORY TECHNOLOGY DEVICES (MTD) 13533M: Miquel Raynal <miquel.raynal@bootlin.com> 13534M: Richard Weinberger <richard@nod.at> 13535M: Vignesh Raghavendra <vigneshr@ti.com> 13536L: linux-mtd@lists.infradead.org 13537S: Maintained 13538W: http://www.linux-mtd.infradead.org/ 13539Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 13540C: irc://irc.oftc.net/mtd 13541T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes 13542T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next 13543F: Documentation/devicetree/bindings/mtd/ 13544F: drivers/mtd/ 13545F: include/linux/mtd/ 13546F: include/uapi/mtd/ 13547 13548MEMSENSING MICROSYSTEMS MSA311 DRIVER 13549M: Dmitry Rokosov <ddrokosov@sberdevices.ru> 13550L: linux-iio@vger.kernel.org 13551S: Maintained 13552F: Documentation/devicetree/bindings/iio/accel/memsensing,msa311.yaml 13553F: drivers/iio/accel/msa311.c 13554 13555MEN A21 WATCHDOG DRIVER 13556M: Johannes Thumshirn <morbidrsa@gmail.com> 13557L: linux-watchdog@vger.kernel.org 13558S: Maintained 13559F: drivers/watchdog/mena21_wdt.c 13560 13561MEN CHAMELEON BUS (mcb) 13562M: Johannes Thumshirn <morbidrsa@gmail.com> 13563S: Maintained 13564F: Documentation/driver-api/men-chameleon-bus.rst 13565F: drivers/mcb/ 13566F: include/linux/mcb.h 13567 13568MEN F21BMC (Board Management Controller) 13569M: Andreas Werner <andreas.werner@men.de> 13570S: Supported 13571F: Documentation/hwmon/menf21bmc.rst 13572F: drivers/hwmon/menf21bmc_hwmon.c 13573F: drivers/leds/leds-menf21bmc.c 13574F: drivers/mfd/menf21bmc.c 13575F: drivers/watchdog/menf21bmc_wdt.c 13576 13577MEN Z069 WATCHDOG DRIVER 13578M: Johannes Thumshirn <jth@kernel.org> 13579L: linux-watchdog@vger.kernel.org 13580S: Maintained 13581F: drivers/watchdog/menz69_wdt.c 13582 13583MESON AO CEC DRIVER FOR AMLOGIC SOCS 13584M: Neil Armstrong <neil.armstrong@linaro.org> 13585L: linux-media@vger.kernel.org 13586L: linux-amlogic@lists.infradead.org 13587S: Supported 13588W: http://linux-meson.com/ 13589T: git git://linuxtv.org/media_tree.git 13590F: Documentation/devicetree/bindings/media/cec/amlogic,meson-gx-ao-cec.yaml 13591F: drivers/media/cec/platform/meson/ao-cec-g12a.c 13592F: drivers/media/cec/platform/meson/ao-cec.c 13593 13594MESON GE2D DRIVER FOR AMLOGIC SOCS 13595M: Neil Armstrong <neil.armstrong@linaro.org> 13596L: linux-media@vger.kernel.org 13597L: linux-amlogic@lists.infradead.org 13598S: Supported 13599T: git git://linuxtv.org/media_tree.git 13600F: Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml 13601F: drivers/media/platform/amlogic/meson-ge2d/ 13602 13603MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS 13604M: Liang Yang <liang.yang@amlogic.com> 13605L: linux-mtd@lists.infradead.org 13606S: Maintained 13607F: Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml 13608F: drivers/mtd/nand/raw/meson_* 13609 13610MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS 13611M: Neil Armstrong <neil.armstrong@linaro.org> 13612L: linux-media@vger.kernel.org 13613L: linux-amlogic@lists.infradead.org 13614S: Supported 13615T: git git://linuxtv.org/media_tree.git 13616F: Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml 13617F: drivers/staging/media/meson/vdec/ 13618 13619METHODE UDPU SUPPORT 13620M: Vladimir Vid <vladimir.vid@sartura.hr> 13621S: Maintained 13622F: arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts 13623 13624MHI BUS 13625M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 13626L: mhi@lists.linux.dev 13627L: linux-arm-msm@vger.kernel.org 13628S: Maintained 13629T: git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git 13630F: Documentation/ABI/stable/sysfs-bus-mhi 13631F: Documentation/mhi/ 13632F: drivers/bus/mhi/ 13633F: include/linux/mhi.h 13634 13635MICROBLAZE ARCHITECTURE 13636M: Michal Simek <monstr@monstr.eu> 13637S: Supported 13638W: http://www.monstr.eu/fdt/ 13639T: git git://git.monstr.eu/linux-2.6-microblaze.git 13640F: arch/microblaze/ 13641 13642MICROBLAZE TMR INJECT 13643M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 13644S: Supported 13645F: Documentation/devicetree/bindings/misc/xlnx,tmr-inject.yaml 13646F: drivers/misc/xilinx_tmr_inject.c 13647 13648MICROBLAZE TMR MANAGER 13649M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 13650S: Supported 13651F: Documentation/ABI/testing/sysfs-driver-xilinx-tmr-manager 13652F: Documentation/devicetree/bindings/misc/xlnx,tmr-manager.yaml 13653F: drivers/misc/xilinx_tmr_manager.c 13654 13655MICROCHIP AT91 DMA DRIVERS 13656M: Ludovic Desroches <ludovic.desroches@microchip.com> 13657M: Tudor Ambarus <tudor.ambarus@linaro.org> 13658L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13659L: dmaengine@vger.kernel.org 13660S: Supported 13661F: Documentation/devicetree/bindings/dma/atmel-dma.txt 13662F: drivers/dma/at_hdmac.c 13663F: drivers/dma/at_xdmac.c 13664F: include/dt-bindings/dma/at91.h 13665 13666MICROCHIP AT91 SERIAL DRIVER 13667M: Richard Genoud <richard.genoud@gmail.com> 13668S: Maintained 13669F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13670F: drivers/tty/serial/atmel_serial.c 13671F: drivers/tty/serial/atmel_serial.h 13672 13673MICROCHIP AT91 USART MFD DRIVER 13674M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13675L: linux-kernel@vger.kernel.org 13676S: Supported 13677F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13678F: drivers/mfd/at91-usart.c 13679F: include/dt-bindings/mfd/at91-usart.h 13680 13681MICROCHIP AT91 USART SPI DRIVER 13682M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13683L: linux-spi@vger.kernel.org 13684S: Supported 13685F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13686F: drivers/spi/spi-at91-usart.c 13687 13688MICROCHIP AUDIO ASOC DRIVERS 13689M: Claudiu Beznea <claudiu.beznea@microchip.com> 13690L: alsa-devel@alsa-project.org (moderated for non-subscribers) 13691S: Supported 13692F: Documentation/devicetree/bindings/sound/atmel* 13693F: Documentation/devicetree/bindings/sound/axentia,tse850-pcm5142.txt 13694F: Documentation/devicetree/bindings/sound/microchip,sama7g5-* 13695F: Documentation/devicetree/bindings/sound/mikroe,mikroe-proto.txt 13696F: sound/soc/atmel 13697 13698MICROCHIP CSI2DC DRIVER 13699M: Eugen Hristev <eugen.hristev@microchip.com> 13700L: linux-media@vger.kernel.org 13701S: Supported 13702F: Documentation/devicetree/bindings/media/microchip,csi2dc.yaml 13703F: drivers/media/platform/microchip/microchip-csi2dc.c 13704 13705MICROCHIP ECC DRIVER 13706M: Tudor Ambarus <tudor.ambarus@linaro.org> 13707L: linux-crypto@vger.kernel.org 13708S: Maintained 13709F: drivers/crypto/atmel-ecc.* 13710 13711MICROCHIP EIC DRIVER 13712M: Claudiu Beznea <claudiu.beznea@microchip.com> 13713L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13714S: Supported 13715F: drivers/irqchip/irq-mchp-eic.c 13716 13717MICROCHIP I2C DRIVER 13718M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 13719L: linux-i2c@vger.kernel.org 13720S: Supported 13721F: drivers/i2c/busses/i2c-at91-*.c 13722F: drivers/i2c/busses/i2c-at91.h 13723 13724MICROCHIP ISC DRIVER 13725M: Eugen Hristev <eugen.hristev@microchip.com> 13726L: linux-media@vger.kernel.org 13727S: Supported 13728F: Documentation/devicetree/bindings/media/atmel,isc.yaml 13729F: Documentation/devicetree/bindings/media/microchip,xisc.yaml 13730F: drivers/media/platform/microchip/microchip-isc* 13731F: drivers/media/platform/microchip/microchip-sama*-isc* 13732F: drivers/staging/media/deprecated/atmel/atmel-isc* 13733F: drivers/staging/media/deprecated/atmel/atmel-sama*-isc* 13734F: include/linux/atmel-isc-media.h 13735 13736MICROCHIP ISI DRIVER 13737M: Eugen Hristev <eugen.hristev@microchip.com> 13738L: linux-media@vger.kernel.org 13739S: Supported 13740F: drivers/media/platform/atmel/atmel-isi.c 13741F: drivers/media/platform/atmel/atmel-isi.h 13742 13743MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER 13744M: Woojung Huh <woojung.huh@microchip.com> 13745M: UNGLinuxDriver@microchip.com 13746L: netdev@vger.kernel.org 13747S: Maintained 13748F: Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml 13749F: Documentation/devicetree/bindings/net/dsa/microchip,lan937x.yaml 13750F: drivers/net/dsa/microchip/* 13751F: include/linux/dsa/ksz_common.h 13752F: include/linux/platform_data/microchip-ksz.h 13753F: net/dsa/tag_ksz.c 13754 13755MICROCHIP LAN743X ETHERNET DRIVER 13756M: Bryan Whitehead <bryan.whitehead@microchip.com> 13757M: UNGLinuxDriver@microchip.com 13758L: netdev@vger.kernel.org 13759S: Maintained 13760F: drivers/net/ethernet/microchip/lan743x_* 13761 13762MICROCHIP LAN87xx/LAN937x T1 PHY DRIVER 13763M: Arun Ramadoss <arun.ramadoss@microchip.com> 13764R: UNGLinuxDriver@microchip.com 13765L: netdev@vger.kernel.org 13766S: Maintained 13767F: drivers/net/phy/microchip_t1.c 13768 13769MICROCHIP LAN966X ETHERNET DRIVER 13770M: Horatiu Vultur <horatiu.vultur@microchip.com> 13771M: UNGLinuxDriver@microchip.com 13772L: netdev@vger.kernel.org 13773S: Maintained 13774F: drivers/net/ethernet/microchip/lan966x/* 13775 13776MICROCHIP LCDFB DRIVER 13777M: Nicolas Ferre <nicolas.ferre@microchip.com> 13778L: linux-fbdev@vger.kernel.org 13779S: Maintained 13780F: drivers/video/fbdev/atmel_lcdfb.c 13781F: include/video/atmel_lcdc.h 13782 13783MICROCHIP MCP16502 PMIC DRIVER 13784M: Claudiu Beznea <claudiu.beznea@microchip.com> 13785L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13786S: Supported 13787F: Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt 13788F: drivers/regulator/mcp16502.c 13789 13790MICROCHIP MCP3911 ADC DRIVER 13791M: Marcus Folkesson <marcus.folkesson@gmail.com> 13792M: Kent Gustavsson <kent@minoris.se> 13793L: linux-iio@vger.kernel.org 13794S: Maintained 13795F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml 13796F: drivers/iio/adc/mcp3911.c 13797 13798MICROCHIP MMC/SD/SDIO MCI DRIVER 13799M: Ludovic Desroches <ludovic.desroches@microchip.com> 13800S: Maintained 13801F: drivers/mmc/host/atmel-mci.c 13802 13803MICROCHIP NAND DRIVER 13804M: Tudor Ambarus <tudor.ambarus@linaro.org> 13805L: linux-mtd@lists.infradead.org 13806S: Supported 13807F: Documentation/devicetree/bindings/mtd/atmel-nand.txt 13808F: drivers/mtd/nand/raw/atmel/* 13809 13810MICROCHIP OTPC DRIVER 13811M: Claudiu Beznea <claudiu.beznea@microchip.com> 13812L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13813S: Supported 13814F: Documentation/devicetree/bindings/nvmem/microchip,sama7g5-otpc.yaml 13815F: drivers/nvmem/microchip-otpc.c 13816F: include/dt-bindings/nvmem/microchip,sama7g5-otpc.h 13817 13818MICROCHIP PCI1XXXX GP DRIVER 13819M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13820L: linux-gpio@vger.kernel.org 13821S: Supported 13822F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.c 13823F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.h 13824F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.c 13825 13826MICROCHIP PCI1XXXX I2C DRIVER 13827M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 13828M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13829M: Microchip Linux Driver Support <UNGLinuxDriver@microchip.com> 13830L: linux-i2c@vger.kernel.org 13831S: Maintained 13832F: drivers/i2c/busses/i2c-mchp-pci1xxxx.c 13833 13834MICROCHIP PCIe UART DRIVER 13835M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13836M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 13837L: linux-serial@vger.kernel.org 13838S: Maintained 13839F: drivers/tty/serial/8250/8250_pci1xxxx.c 13840 13841MICROCHIP POLARFIRE FPGA DRIVERS 13842M: Conor Dooley <conor.dooley@microchip.com> 13843R: Ivan Bornyakov <i.bornyakov@metrotek.ru> 13844L: linux-fpga@vger.kernel.org 13845S: Supported 13846F: Documentation/devicetree/bindings/fpga/microchip,mpf-spi-fpga-mgr.yaml 13847F: drivers/fpga/microchip-spi.c 13848 13849MICROCHIP PWM DRIVER 13850M: Claudiu Beznea <claudiu.beznea@microchip.com> 13851L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13852L: linux-pwm@vger.kernel.org 13853S: Supported 13854F: Documentation/devicetree/bindings/pwm/atmel,at91sam-pwm.yaml 13855F: drivers/pwm/pwm-atmel.c 13856 13857MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER 13858M: Eugen Hristev <eugen.hristev@microchip.com> 13859L: linux-iio@vger.kernel.org 13860S: Supported 13861F: Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml 13862F: drivers/iio/adc/at91-sama5d2_adc.c 13863F: include/dt-bindings/iio/adc/at91-sama5d2_adc.h 13864 13865MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER 13866M: Claudiu Beznea <claudiu.beznea@microchip.com> 13867S: Supported 13868F: drivers/power/reset/at91-sama5d2_shdwc.c 13869 13870MICROCHIP SOC DRIVERS 13871M: Conor Dooley <conor@kernel.org> 13872S: Supported 13873T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 13874F: drivers/soc/microchip/ 13875 13876MICROCHIP SPI DRIVER 13877M: Tudor Ambarus <tudor.ambarus@linaro.org> 13878S: Supported 13879F: drivers/spi/spi-atmel.* 13880 13881MICROCHIP SSC DRIVER 13882M: Claudiu Beznea <claudiu.beznea@microchip.com> 13883L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13884S: Supported 13885F: Documentation/devicetree/bindings/misc/atmel-ssc.txt 13886F: drivers/misc/atmel-ssc.c 13887F: include/linux/atmel-ssc.h 13888 13889Microchip Timer Counter Block (TCB) Capture Driver 13890M: Kamel Bouhara <kamel.bouhara@bootlin.com> 13891L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13892L: linux-iio@vger.kernel.org 13893S: Maintained 13894F: drivers/counter/microchip-tcb-capture.c 13895 13896MICROCHIP USB251XB DRIVER 13897M: Richard Leitner <richard.leitner@skidata.com> 13898L: linux-usb@vger.kernel.org 13899S: Maintained 13900F: Documentation/devicetree/bindings/usb/usb251xb.yaml 13901F: drivers/usb/misc/usb251xb.c 13902 13903MICROCHIP USBA UDC DRIVER 13904M: Cristian Birsan <cristian.birsan@microchip.com> 13905L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13906S: Supported 13907F: drivers/usb/gadget/udc/atmel_usba_udc.* 13908 13909MICROCHIP WILC1000 WIFI DRIVER 13910M: Ajay Singh <ajay.kathat@microchip.com> 13911M: Claudiu Beznea <claudiu.beznea@microchip.com> 13912L: linux-wireless@vger.kernel.org 13913S: Supported 13914F: drivers/net/wireless/microchip/wilc1000/ 13915 13916MICROSEMI MIPS SOCS 13917M: Alexandre Belloni <alexandre.belloni@bootlin.com> 13918M: UNGLinuxDriver@microchip.com 13919L: linux-mips@vger.kernel.org 13920S: Supported 13921F: Documentation/devicetree/bindings/mips/mscc.txt 13922F: Documentation/devicetree/bindings/phy/mscc,vsc7514-serdes.yaml 13923F: Documentation/devicetree/bindings/power/reset/ocelot-reset.txt 13924F: arch/mips/boot/dts/mscc/ 13925F: arch/mips/configs/generic/board-ocelot.config 13926F: arch/mips/generic/board-ocelot.c 13927 13928MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi) 13929M: Don Brace <don.brace@microchip.com> 13930L: storagedev@microchip.com 13931L: linux-scsi@vger.kernel.org 13932S: Supported 13933F: Documentation/scsi/smartpqi.rst 13934F: drivers/scsi/smartpqi/Kconfig 13935F: drivers/scsi/smartpqi/Makefile 13936F: drivers/scsi/smartpqi/smartpqi*.[ch] 13937F: include/linux/cciss*.h 13938F: include/uapi/linux/cciss*.h 13939 13940MICROSOFT MANA RDMA DRIVER 13941M: Long Li <longli@microsoft.com> 13942M: Ajay Sharma <sharmaajay@microsoft.com> 13943L: linux-rdma@vger.kernel.org 13944S: Supported 13945F: drivers/infiniband/hw/mana/ 13946F: include/net/mana 13947F: include/uapi/rdma/mana-abi.h 13948 13949MICROSOFT SURFACE AGGREGATOR TABLET-MODE SWITCH 13950M: Maximilian Luz <luzmaximilian@gmail.com> 13951L: platform-driver-x86@vger.kernel.org 13952S: Maintained 13953F: drivers/platform/surface/surface_aggregator_tabletsw.c 13954 13955MICROSOFT SURFACE BATTERY AND AC DRIVERS 13956M: Maximilian Luz <luzmaximilian@gmail.com> 13957L: linux-pm@vger.kernel.org 13958L: platform-driver-x86@vger.kernel.org 13959S: Maintained 13960F: drivers/power/supply/surface_battery.c 13961F: drivers/power/supply/surface_charger.c 13962 13963MICROSOFT SURFACE DTX DRIVER 13964M: Maximilian Luz <luzmaximilian@gmail.com> 13965L: platform-driver-x86@vger.kernel.org 13966S: Maintained 13967F: Documentation/driver-api/surface_aggregator/clients/dtx.rst 13968F: drivers/platform/surface/surface_dtx.c 13969F: include/uapi/linux/surface_aggregator/dtx.h 13970 13971MICROSOFT SURFACE GPE LID SUPPORT DRIVER 13972M: Maximilian Luz <luzmaximilian@gmail.com> 13973L: platform-driver-x86@vger.kernel.org 13974S: Maintained 13975F: drivers/platform/surface/surface_gpe.c 13976 13977MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT 13978M: Hans de Goede <hdegoede@redhat.com> 13979M: Mark Gross <markgross@kernel.org> 13980M: Maximilian Luz <luzmaximilian@gmail.com> 13981L: platform-driver-x86@vger.kernel.org 13982S: Maintained 13983T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 13984F: drivers/platform/surface/ 13985 13986MICROSOFT SURFACE HID TRANSPORT DRIVER 13987M: Maximilian Luz <luzmaximilian@gmail.com> 13988L: linux-input@vger.kernel.org 13989L: platform-driver-x86@vger.kernel.org 13990S: Maintained 13991F: drivers/hid/surface-hid/ 13992 13993MICROSOFT SURFACE HOT-PLUG DRIVER 13994M: Maximilian Luz <luzmaximilian@gmail.com> 13995L: platform-driver-x86@vger.kernel.org 13996S: Maintained 13997F: drivers/platform/surface/surface_hotplug.c 13998 13999MICROSOFT SURFACE PLATFORM PROFILE DRIVER 14000M: Maximilian Luz <luzmaximilian@gmail.com> 14001L: platform-driver-x86@vger.kernel.org 14002S: Maintained 14003F: drivers/platform/surface/surface_platform_profile.c 14004 14005MICROSOFT SURFACE PRO 3 BUTTON DRIVER 14006M: Chen Yu <yu.c.chen@intel.com> 14007L: platform-driver-x86@vger.kernel.org 14008S: Supported 14009F: drivers/platform/surface/surfacepro3_button.c 14010 14011MICROSOFT SURFACE SYSTEM AGGREGATOR HUB DRIVER 14012M: Maximilian Luz <luzmaximilian@gmail.com> 14013L: platform-driver-x86@vger.kernel.org 14014S: Maintained 14015F: drivers/platform/surface/surface_aggregator_hub.c 14016 14017MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM 14018M: Maximilian Luz <luzmaximilian@gmail.com> 14019L: platform-driver-x86@vger.kernel.org 14020S: Maintained 14021W: https://github.com/linux-surface/surface-aggregator-module 14022C: irc://irc.libera.chat/linux-surface 14023F: Documentation/driver-api/surface_aggregator/ 14024F: drivers/platform/surface/aggregator/ 14025F: drivers/platform/surface/surface_acpi_notify.c 14026F: drivers/platform/surface/surface_aggregator_cdev.c 14027F: drivers/platform/surface/surface_aggregator_registry.c 14028F: include/linux/surface_acpi_notify.h 14029F: include/linux/surface_aggregator/ 14030F: include/uapi/linux/surface_aggregator/ 14031 14032MICROTEK X6 SCANNER 14033M: Oliver Neukum <oliver@neukum.org> 14034S: Maintained 14035F: drivers/usb/image/microtek.* 14036 14037MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT 14038M: Luka Kovacic <luka.kovacic@sartura.hr> 14039M: Luka Perkov <luka.perkov@sartura.hr> 14040S: Maintained 14041F: arch/arm/boot/dts/armada-xp-crs305-1g-4s-bit.dts 14042F: arch/arm/boot/dts/armada-xp-crs305-1g-4s.dts 14043F: arch/arm/boot/dts/armada-xp-crs326-24g-2s-bit.dts 14044F: arch/arm/boot/dts/armada-xp-crs326-24g-2s.dts 14045F: arch/arm/boot/dts/armada-xp-crs328-4c-20s-4s-bit.dts 14046F: arch/arm/boot/dts/armada-xp-crs328-4c-20s-4s.dts 14047 14048MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER 14049M: Sakari Ailus <sakari.ailus@linux.intel.com> 14050L: linux-media@vger.kernel.org 14051S: Maintained 14052F: Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml 14053F: Documentation/driver-api/media/drivers/ccs/ 14054F: Documentation/userspace-api/media/drivers/ccs.rst 14055F: drivers/media/i2c/ccs-pll.c 14056F: drivers/media/i2c/ccs-pll.h 14057F: drivers/media/i2c/ccs/ 14058F: include/uapi/linux/ccs.h 14059F: include/uapi/linux/smiapp.h 14060 14061MIPS 14062M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14063L: linux-mips@vger.kernel.org 14064S: Maintained 14065W: http://www.linux-mips.org/ 14066Q: https://patchwork.kernel.org/project/linux-mips/list/ 14067T: git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git 14068F: Documentation/devicetree/bindings/mips/ 14069F: Documentation/mips/ 14070F: arch/mips/ 14071F: drivers/platform/mips/ 14072F: include/dt-bindings/mips/ 14073 14074MIPS BOSTON DEVELOPMENT BOARD 14075M: Paul Burton <paulburton@kernel.org> 14076L: linux-mips@vger.kernel.org 14077S: Maintained 14078F: Documentation/devicetree/bindings/clock/img,boston-clock.txt 14079F: arch/mips/boot/dts/img/boston.dts 14080F: arch/mips/configs/generic/board-boston.config 14081F: drivers/clk/imgtec/clk-boston.c 14082F: include/dt-bindings/clock/boston-clock.h 14083 14084MIPS CORE DRIVERS 14085M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14086M: Serge Semin <fancer.lancer@gmail.com> 14087L: linux-mips@vger.kernel.org 14088S: Supported 14089F: drivers/bus/mips_cdmm.c 14090F: drivers/clocksource/mips-gic-timer.c 14091F: drivers/cpuidle/cpuidle-cps.c 14092F: drivers/irqchip/irq-mips-cpu.c 14093F: drivers/irqchip/irq-mips-gic.c 14094 14095MIPS GENERIC PLATFORM 14096M: Paul Burton <paulburton@kernel.org> 14097L: linux-mips@vger.kernel.org 14098S: Supported 14099F: Documentation/devicetree/bindings/power/mti,mips-cpc.yaml 14100F: arch/mips/generic/ 14101F: arch/mips/tools/generic-board-config.sh 14102 14103MIPS RINT INSTRUCTION EMULATION 14104M: Aleksandar Markovic <aleksandar.markovic@mips.com> 14105L: linux-mips@vger.kernel.org 14106S: Supported 14107F: arch/mips/math-emu/dp_rint.c 14108F: arch/mips/math-emu/sp_rint.c 14109 14110MIPS/LOONGSON1 ARCHITECTURE 14111M: Keguang Zhang <keguang.zhang@gmail.com> 14112L: linux-mips@vger.kernel.org 14113S: Maintained 14114F: arch/mips/include/asm/mach-loongson32/ 14115F: arch/mips/loongson32/ 14116F: drivers/*/*loongson1* 14117 14118MIPS/LOONGSON2EF ARCHITECTURE 14119M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14120L: linux-mips@vger.kernel.org 14121S: Maintained 14122F: arch/mips/include/asm/mach-loongson2ef/ 14123F: arch/mips/loongson2ef/ 14124F: drivers/cpufreq/loongson2_cpufreq.c 14125 14126MIPS/LOONGSON64 ARCHITECTURE 14127M: Huacai Chen <chenhuacai@kernel.org> 14128M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14129L: linux-mips@vger.kernel.org 14130S: Maintained 14131F: arch/mips/include/asm/mach-loongson64/ 14132F: arch/mips/loongson64/ 14133F: drivers/irqchip/irq-loongson* 14134F: drivers/platform/mips/cpu_hwmon.c 14135 14136MIROSOUND PCM20 FM RADIO RECEIVER DRIVER 14137M: Hans Verkuil <hverkuil@xs4all.nl> 14138L: linux-media@vger.kernel.org 14139S: Odd Fixes 14140W: https://linuxtv.org 14141T: git git://linuxtv.org/media_tree.git 14142F: drivers/media/radio/radio-miropcm20* 14143 14144MMP SUPPORT 14145R: Lubomir Rintel <lkundrak@v3.sk> 14146L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14147S: Odd Fixes 14148T: git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git 14149F: arch/arm/boot/dts/mmp* 14150F: arch/arm/mach-mmp/ 14151F: include/linux/soc/mmp/ 14152 14153MMP USB PHY DRIVERS 14154R: Lubomir Rintel <lkundrak@v3.sk> 14155L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14156S: Maintained 14157F: drivers/phy/marvell/phy-mmp3-usb.c 14158F: drivers/phy/marvell/phy-pxa-usb.c 14159 14160MMU GATHER AND TLB INVALIDATION 14161M: Will Deacon <will@kernel.org> 14162M: "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com> 14163M: Andrew Morton <akpm@linux-foundation.org> 14164M: Nick Piggin <npiggin@gmail.com> 14165M: Peter Zijlstra <peterz@infradead.org> 14166L: linux-arch@vger.kernel.org 14167L: linux-mm@kvack.org 14168S: Maintained 14169F: arch/*/include/asm/tlb.h 14170F: include/asm-generic/tlb.h 14171F: mm/mmu_gather.c 14172 14173MN88472 MEDIA DRIVER 14174M: Antti Palosaari <crope@iki.fi> 14175L: linux-media@vger.kernel.org 14176S: Maintained 14177W: https://linuxtv.org 14178W: http://palosaari.fi/linux/ 14179Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14180F: drivers/media/dvb-frontends/mn88472* 14181 14182MN88473 MEDIA DRIVER 14183M: Antti Palosaari <crope@iki.fi> 14184L: linux-media@vger.kernel.org 14185S: Maintained 14186W: https://linuxtv.org 14187W: http://palosaari.fi/linux/ 14188Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14189F: drivers/media/dvb-frontends/mn88473* 14190 14191MODULE SUPPORT 14192M: Luis Chamberlain <mcgrof@kernel.org> 14193L: linux-modules@vger.kernel.org 14194L: linux-kernel@vger.kernel.org 14195S: Maintained 14196T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git modules-next 14197F: include/linux/kmod.h 14198F: include/linux/module.h 14199F: kernel/module/ 14200F: lib/test_kmod.c 14201F: scripts/module* 14202F: tools/testing/selftests/kmod/ 14203 14204MONOLITHIC POWER SYSTEM PMIC DRIVER 14205M: Saravanan Sekar <sravanhome@gmail.com> 14206S: Maintained 14207F: Documentation/devicetree/bindings/mfd/mps,mp2629.yaml 14208F: Documentation/devicetree/bindings/regulator/mps,mp*.yaml 14209F: drivers/hwmon/pmbus/mpq7932.c 14210F: drivers/iio/adc/mp2629_adc.c 14211F: drivers/mfd/mp2629.c 14212F: drivers/power/supply/mp2629_charger.c 14213F: drivers/regulator/mp5416.c 14214F: drivers/regulator/mpq7920.c 14215F: drivers/regulator/mpq7920.h 14216F: include/linux/mfd/mp2629.h 14217 14218MOST(R) TECHNOLOGY DRIVER 14219M: Parthiban Veerasooran <parthiban.veerasooran@microchip.com> 14220M: Christian Gromm <christian.gromm@microchip.com> 14221S: Maintained 14222F: Documentation/ABI/testing/configfs-most 14223F: Documentation/ABI/testing/sysfs-bus-most 14224F: drivers/most/ 14225F: drivers/staging/most/ 14226F: include/linux/most.h 14227 14228MOTORCOMM PHY DRIVER 14229M: Peter Geis <pgwipeout@gmail.com> 14230M: Frank <Frank.Sae@motor-comm.com> 14231L: netdev@vger.kernel.org 14232S: Maintained 14233F: Documentation/devicetree/bindings/net/motorcomm,yt8xxx.yaml 14234F: drivers/net/phy/motorcomm.c 14235 14236MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD 14237M: Jiri Slaby <jirislaby@kernel.org> 14238S: Maintained 14239F: Documentation/driver-api/tty/moxa-smartio.rst 14240F: drivers/tty/mxser.* 14241 14242MR800 AVERMEDIA USB FM RADIO DRIVER 14243M: Alexey Klimov <klimov.linux@gmail.com> 14244L: linux-media@vger.kernel.org 14245S: Maintained 14246T: git git://linuxtv.org/media_tree.git 14247F: drivers/media/radio/radio-mr800.c 14248 14249MRF24J40 IEEE 802.15.4 RADIO DRIVER 14250M: Stefan Schmidt <stefan@datenfreihafen.org> 14251L: linux-wpan@vger.kernel.org 14252S: Odd Fixes 14253F: Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt 14254F: drivers/net/ieee802154/mrf24j40.c 14255 14256MSI EC DRIVER 14257M: Nikita Kravets <teackot@gmail.com> 14258L: platform-driver-x86@vger.kernel.org 14259S: Maintained 14260W: https://github.com/BeardOverflow/msi-ec 14261F: drivers/platform/x86/msi-ec.* 14262 14263MSI LAPTOP SUPPORT 14264M: "Lee, Chun-Yi" <jlee@suse.com> 14265L: platform-driver-x86@vger.kernel.org 14266S: Maintained 14267F: drivers/platform/x86/msi-laptop.c 14268 14269MSI WMI SUPPORT 14270L: platform-driver-x86@vger.kernel.org 14271S: Orphan 14272F: drivers/platform/x86/msi-wmi.c 14273 14274MSI001 MEDIA DRIVER 14275M: Antti Palosaari <crope@iki.fi> 14276L: linux-media@vger.kernel.org 14277S: Maintained 14278W: https://linuxtv.org 14279W: http://palosaari.fi/linux/ 14280Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14281T: git git://linuxtv.org/anttip/media_tree.git 14282F: drivers/media/tuners/msi001* 14283 14284MSI2500 MEDIA DRIVER 14285M: Antti Palosaari <crope@iki.fi> 14286L: linux-media@vger.kernel.org 14287S: Maintained 14288W: https://linuxtv.org 14289W: http://palosaari.fi/linux/ 14290Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14291T: git git://linuxtv.org/anttip/media_tree.git 14292F: drivers/media/usb/msi2500/ 14293 14294MSTAR INTERRUPT CONTROLLER DRIVER 14295M: Mark-PK Tsai <mark-pk.tsai@mediatek.com> 14296M: Daniel Palmer <daniel@thingy.jp> 14297S: Maintained 14298F: Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml 14299F: drivers/irqchip/irq-mst-intc.c 14300 14301MSYSTEMS DISKONCHIP G3 MTD DRIVER 14302M: Robert Jarzmik <robert.jarzmik@free.fr> 14303L: linux-mtd@lists.infradead.org 14304S: Maintained 14305F: drivers/mtd/devices/docg3* 14306 14307MT9P031 APTINA CAMERA SENSOR 14308M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14309L: linux-media@vger.kernel.org 14310S: Maintained 14311T: git git://linuxtv.org/media_tree.git 14312F: Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml 14313F: drivers/media/i2c/mt9p031.c 14314F: include/media/i2c/mt9p031.h 14315 14316MT9T112 APTINA CAMERA SENSOR 14317M: Jacopo Mondi <jacopo@jmondi.org> 14318L: linux-media@vger.kernel.org 14319S: Odd Fixes 14320T: git git://linuxtv.org/media_tree.git 14321F: drivers/media/i2c/mt9t112.c 14322F: include/media/i2c/mt9t112.h 14323 14324MT9V032 APTINA CAMERA SENSOR 14325M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14326L: linux-media@vger.kernel.org 14327S: Maintained 14328T: git git://linuxtv.org/media_tree.git 14329F: Documentation/devicetree/bindings/media/i2c/mt9v032.txt 14330F: drivers/media/i2c/mt9v032.c 14331F: include/media/i2c/mt9v032.h 14332 14333MT9V111 APTINA CAMERA SENSOR 14334M: Jacopo Mondi <jacopo@jmondi.org> 14335L: linux-media@vger.kernel.org 14336S: Maintained 14337T: git git://linuxtv.org/media_tree.git 14338F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml 14339F: drivers/media/i2c/mt9v111.c 14340 14341MULTIFUNCTION DEVICES (MFD) 14342M: Lee Jones <lee@kernel.org> 14343S: Maintained 14344T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 14345F: Documentation/devicetree/bindings/mfd/ 14346F: drivers/mfd/ 14347F: include/dt-bindings/mfd/ 14348F: include/linux/mfd/ 14349 14350MULTIMEDIA CARD (MMC) ETC. OVER SPI 14351S: Orphan 14352F: drivers/mmc/host/mmc_spi.c 14353F: include/linux/spi/mmc_spi.h 14354 14355MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM 14356M: Ulf Hansson <ulf.hansson@linaro.org> 14357L: linux-mmc@vger.kernel.org 14358S: Maintained 14359T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 14360F: Documentation/devicetree/bindings/mmc/ 14361F: drivers/mmc/ 14362F: include/linux/mmc/ 14363F: include/uapi/linux/mmc/ 14364 14365MULTIPLEXER SUBSYSTEM 14366M: Peter Rosin <peda@axentia.se> 14367S: Maintained 14368F: Documentation/ABI/testing/sysfs-class-mux* 14369F: Documentation/devicetree/bindings/mux/ 14370F: drivers/mux/ 14371F: include/dt-bindings/mux/ 14372F: include/linux/mux/ 14373 14374MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER 14375M: Bin Liu <b-liu@ti.com> 14376L: linux-usb@vger.kernel.org 14377S: Maintained 14378F: drivers/usb/musb/ 14379 14380MXL301RF MEDIA DRIVER 14381M: Akihiro Tsukada <tskd08@gmail.com> 14382L: linux-media@vger.kernel.org 14383S: Odd Fixes 14384F: drivers/media/tuners/mxl301rf* 14385 14386MXL5007T MEDIA DRIVER 14387M: Michael Krufky <mkrufky@linuxtv.org> 14388L: linux-media@vger.kernel.org 14389S: Maintained 14390W: https://linuxtv.org 14391W: http://github.com/mkrufky 14392Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14393T: git git://linuxtv.org/mkrufky/tuners.git 14394F: drivers/media/tuners/mxl5007t.* 14395 14396MXSFB DRM DRIVER 14397M: Marek Vasut <marex@denx.de> 14398M: Stefan Agner <stefan@agner.ch> 14399L: dri-devel@lists.freedesktop.org 14400S: Supported 14401T: git git://anongit.freedesktop.org/drm/drm-misc 14402F: Documentation/devicetree/bindings/display/fsl,lcdif.yaml 14403F: drivers/gpu/drm/mxsfb/ 14404 14405MYLEX DAC960 PCI RAID Controller 14406M: Hannes Reinecke <hare@kernel.org> 14407L: linux-scsi@vger.kernel.org 14408S: Supported 14409F: drivers/scsi/myrb.* 14410F: drivers/scsi/myrs.* 14411 14412MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE) 14413M: Chris Lee <christopher.lee@cspi.com> 14414L: netdev@vger.kernel.org 14415S: Supported 14416W: https://www.cspi.com/ethernet-products/support/downloads/ 14417F: drivers/net/ethernet/myricom/myri10ge/ 14418 14419NAND FLASH SUBSYSTEM 14420M: Miquel Raynal <miquel.raynal@bootlin.com> 14421R: Richard Weinberger <richard@nod.at> 14422L: linux-mtd@lists.infradead.org 14423S: Maintained 14424W: http://www.linux-mtd.infradead.org/ 14425Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 14426C: irc://irc.oftc.net/mtd 14427T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next 14428F: drivers/mtd/nand/ 14429F: include/linux/mtd/*nand*.h 14430 14431NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER 14432M: Daniel Mack <zonque@gmail.com> 14433L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14434S: Maintained 14435W: http://www.native-instruments.com 14436F: sound/usb/caiaq/ 14437 14438NATSEMI ETHERNET DRIVER (DP8381x) 14439S: Orphan 14440F: drivers/net/ethernet/natsemi/natsemi.c 14441 14442NCR 5380 SCSI DRIVERS 14443M: Finn Thain <fthain@linux-m68k.org> 14444M: Michael Schmitz <schmitzmic@gmail.com> 14445L: linux-scsi@vger.kernel.org 14446S: Maintained 14447F: Documentation/scsi/g_NCR5380.rst 14448F: drivers/scsi/NCR5380.* 14449F: drivers/scsi/arm/cumana_1.c 14450F: drivers/scsi/arm/oak.c 14451F: drivers/scsi/atari_scsi.* 14452F: drivers/scsi/dmx3191d.c 14453F: drivers/scsi/g_NCR5380.* 14454F: drivers/scsi/mac_scsi.* 14455F: drivers/scsi/sun3_scsi.* 14456F: drivers/scsi/sun3_scsi_vme.c 14457 14458NCSI LIBRARY 14459M: Samuel Mendoza-Jonas <sam@mendozajonas.com> 14460S: Maintained 14461F: net/ncsi/ 14462 14463NCT6775 HARDWARE MONITOR DRIVER - CORE & PLATFORM DRIVER 14464M: Guenter Roeck <linux@roeck-us.net> 14465L: linux-hwmon@vger.kernel.org 14466S: Maintained 14467F: Documentation/hwmon/nct6775.rst 14468F: drivers/hwmon/nct6775-core.c 14469F: drivers/hwmon/nct6775-platform.c 14470F: drivers/hwmon/nct6775.h 14471 14472NCT6775 HARDWARE MONITOR DRIVER - I2C DRIVER 14473M: Zev Weiss <zev@bewilderbeest.net> 14474L: linux-hwmon@vger.kernel.org 14475S: Maintained 14476F: Documentation/devicetree/bindings/hwmon/nuvoton,nct6775.yaml 14477F: drivers/hwmon/nct6775-i2c.c 14478 14479NETDEVSIM 14480M: Jakub Kicinski <kuba@kernel.org> 14481S: Maintained 14482F: drivers/net/netdevsim/* 14483 14484NETEM NETWORK EMULATOR 14485M: Stephen Hemminger <stephen@networkplumber.org> 14486L: netdev@vger.kernel.org 14487S: Maintained 14488F: net/sched/sch_netem.c 14489 14490NETERION 10GbE DRIVERS (s2io) 14491M: Jon Mason <jdmason@kudzu.us> 14492L: netdev@vger.kernel.org 14493S: Supported 14494F: Documentation/networking/device_drivers/ethernet/neterion/s2io.rst 14495F: drivers/net/ethernet/neterion/ 14496 14497NETFILTER 14498M: Pablo Neira Ayuso <pablo@netfilter.org> 14499M: Jozsef Kadlecsik <kadlec@netfilter.org> 14500M: Florian Westphal <fw@strlen.de> 14501L: netfilter-devel@vger.kernel.org 14502L: coreteam@netfilter.org 14503S: Maintained 14504W: http://www.netfilter.org/ 14505W: http://www.iptables.org/ 14506W: http://www.nftables.org/ 14507Q: http://patchwork.ozlabs.org/project/netfilter-devel/list/ 14508C: irc://irc.libera.chat/netfilter 14509T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git 14510T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git 14511F: include/linux/netfilter* 14512F: include/linux/netfilter/ 14513F: include/net/netfilter/ 14514F: include/uapi/linux/netfilter* 14515F: include/uapi/linux/netfilter/ 14516F: net/*/netfilter.c 14517F: net/*/netfilter/ 14518F: net/bridge/br_netfilter*.c 14519F: net/netfilter/ 14520 14521NETROM NETWORK LAYER 14522M: Ralf Baechle <ralf@linux-mips.org> 14523L: linux-hams@vger.kernel.org 14524S: Maintained 14525W: http://www.linux-ax25.org/ 14526F: include/net/netrom.h 14527F: include/uapi/linux/netrom.h 14528F: net/netrom/ 14529 14530NETRONIX EMBEDDED CONTROLLER 14531M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 14532S: Maintained 14533F: Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml 14534F: drivers/mfd/ntxec.c 14535F: drivers/pwm/pwm-ntxec.c 14536F: drivers/rtc/rtc-ntxec.c 14537F: include/linux/mfd/ntxec.h 14538 14539NETRONOME ETHERNET DRIVERS 14540M: Simon Horman <simon.horman@corigine.com> 14541R: Jakub Kicinski <kuba@kernel.org> 14542L: oss-drivers@corigine.com 14543S: Maintained 14544F: drivers/net/ethernet/netronome/ 14545 14546NETWORK BLOCK DEVICE (NBD) 14547M: Josef Bacik <josef@toxicpanda.com> 14548L: linux-block@vger.kernel.org 14549L: nbd@other.debian.org 14550S: Maintained 14551F: Documentation/admin-guide/blockdev/nbd.rst 14552F: drivers/block/nbd.c 14553F: include/trace/events/nbd.h 14554F: include/uapi/linux/nbd.h 14555 14556NETWORK DROP MONITOR 14557M: Neil Horman <nhorman@tuxdriver.com> 14558L: netdev@vger.kernel.org 14559S: Maintained 14560W: https://fedorahosted.org/dropwatch/ 14561F: include/uapi/linux/net_dropmon.h 14562F: net/core/drop_monitor.c 14563 14564NETWORKING DRIVERS 14565M: "David S. Miller" <davem@davemloft.net> 14566M: Eric Dumazet <edumazet@google.com> 14567M: Jakub Kicinski <kuba@kernel.org> 14568M: Paolo Abeni <pabeni@redhat.com> 14569L: netdev@vger.kernel.org 14570S: Maintained 14571Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14572T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14573T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14574F: Documentation/devicetree/bindings/net/ 14575F: drivers/connector/ 14576F: drivers/net/ 14577F: include/dt-bindings/net/ 14578F: include/linux/etherdevice.h 14579F: include/linux/fcdevice.h 14580F: include/linux/fddidevice.h 14581F: include/linux/hippidevice.h 14582F: include/linux/if_* 14583F: include/linux/inetdevice.h 14584F: include/linux/netdevice.h 14585F: include/uapi/linux/if_* 14586F: include/uapi/linux/netdevice.h 14587 14588NETWORKING DRIVERS (WIRELESS) 14589M: Kalle Valo <kvalo@kernel.org> 14590L: linux-wireless@vger.kernel.org 14591S: Maintained 14592W: https://wireless.wiki.kernel.org/ 14593Q: https://patchwork.kernel.org/project/linux-wireless/list/ 14594T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 14595T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 14596F: Documentation/devicetree/bindings/net/wireless/ 14597F: drivers/net/wireless/ 14598 14599NETWORKING [DSA] 14600M: Andrew Lunn <andrew@lunn.ch> 14601M: Florian Fainelli <f.fainelli@gmail.com> 14602M: Vladimir Oltean <olteanv@gmail.com> 14603S: Maintained 14604F: Documentation/devicetree/bindings/net/dsa/ 14605F: Documentation/devicetree/bindings/net/ethernet-switch-port.yaml 14606F: Documentation/devicetree/bindings/net/ethernet-switch.yaml 14607F: drivers/net/dsa/ 14608F: include/linux/dsa/ 14609F: include/linux/platform_data/dsa.h 14610F: include/net/dsa.h 14611F: net/dsa/ 14612F: tools/testing/selftests/drivers/net/dsa/ 14613 14614NETWORKING [GENERAL] 14615M: "David S. Miller" <davem@davemloft.net> 14616M: Eric Dumazet <edumazet@google.com> 14617M: Jakub Kicinski <kuba@kernel.org> 14618M: Paolo Abeni <pabeni@redhat.com> 14619L: netdev@vger.kernel.org 14620S: Maintained 14621Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14622B: mailto:netdev@vger.kernel.org 14623T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14624T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14625F: Documentation/core-api/netlink.rst 14626F: Documentation/networking/ 14627F: Documentation/process/maintainer-netdev.rst 14628F: Documentation/userspace-api/netlink/ 14629F: include/linux/in.h 14630F: include/linux/net.h 14631F: include/linux/netdevice.h 14632F: include/net/ 14633F: include/uapi/linux/in.h 14634F: include/uapi/linux/net.h 14635F: include/uapi/linux/net_namespace.h 14636F: include/uapi/linux/netdevice.h 14637F: lib/net_utils.c 14638F: lib/random32.c 14639F: net/ 14640F: tools/net/ 14641F: tools/testing/selftests/net/ 14642 14643NETWORKING [IPSEC] 14644M: Steffen Klassert <steffen.klassert@secunet.com> 14645M: Herbert Xu <herbert@gondor.apana.org.au> 14646M: "David S. Miller" <davem@davemloft.net> 14647L: netdev@vger.kernel.org 14648S: Maintained 14649T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git 14650T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git 14651F: include/net/xfrm.h 14652F: include/uapi/linux/xfrm.h 14653F: net/ipv4/ah4.c 14654F: net/ipv4/esp4* 14655F: net/ipv4/ip_vti.c 14656F: net/ipv4/ipcomp.c 14657F: net/ipv4/xfrm* 14658F: net/ipv6/ah6.c 14659F: net/ipv6/esp6* 14660F: net/ipv6/ip6_vti.c 14661F: net/ipv6/ipcomp6.c 14662F: net/ipv6/xfrm* 14663F: net/key/ 14664F: net/xfrm/ 14665F: tools/testing/selftests/net/ipsec.c 14666 14667NETWORKING [IPv4/IPv6] 14668M: "David S. Miller" <davem@davemloft.net> 14669M: David Ahern <dsahern@kernel.org> 14670L: netdev@vger.kernel.org 14671S: Maintained 14672T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14673F: arch/x86/net/* 14674F: include/linux/ip.h 14675F: include/linux/ipv6* 14676F: include/net/fib* 14677F: include/net/ip* 14678F: include/net/route.h 14679F: net/ipv4/ 14680F: net/ipv6/ 14681 14682NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK) 14683M: Paul Moore <paul@paul-moore.com> 14684L: netdev@vger.kernel.org 14685L: linux-security-module@vger.kernel.org 14686S: Maintained 14687W: https://github.com/netlabel 14688F: Documentation/netlabel/ 14689F: include/net/calipso.h 14690F: include/net/cipso_ipv4.h 14691F: include/net/netlabel.h 14692F: include/uapi/linux/netfilter/xt_CONNSECMARK.h 14693F: include/uapi/linux/netfilter/xt_SECMARK.h 14694F: net/ipv4/cipso_ipv4.c 14695F: net/ipv6/calipso.c 14696F: net/netfilter/xt_CONNSECMARK.c 14697F: net/netfilter/xt_SECMARK.c 14698F: net/netlabel/ 14699 14700NETWORKING [MPTCP] 14701M: Matthieu Baerts <matthieu.baerts@tessares.net> 14702M: Mat Martineau <martineau@kernel.org> 14703L: netdev@vger.kernel.org 14704L: mptcp@lists.linux.dev 14705S: Maintained 14706W: https://github.com/multipath-tcp/mptcp_net-next/wiki 14707B: https://github.com/multipath-tcp/mptcp_net-next/issues 14708T: git https://github.com/multipath-tcp/mptcp_net-next.git export-net 14709T: git https://github.com/multipath-tcp/mptcp_net-next.git export 14710F: Documentation/networking/mptcp-sysctl.rst 14711F: include/net/mptcp.h 14712F: include/trace/events/mptcp.h 14713F: include/uapi/linux/mptcp.h 14714F: net/mptcp/ 14715F: tools/testing/selftests/bpf/*/*mptcp*.c 14716F: tools/testing/selftests/net/mptcp/ 14717 14718NETWORKING [TCP] 14719M: Eric Dumazet <edumazet@google.com> 14720L: netdev@vger.kernel.org 14721S: Maintained 14722F: include/linux/tcp.h 14723F: include/net/tcp.h 14724F: include/trace/events/tcp.h 14725F: include/uapi/linux/tcp.h 14726F: net/ipv4/syncookies.c 14727F: net/ipv4/tcp*.c 14728F: net/ipv6/syncookies.c 14729F: net/ipv6/tcp*.c 14730 14731NETWORKING [TLS] 14732M: Boris Pismenny <borisp@nvidia.com> 14733M: John Fastabend <john.fastabend@gmail.com> 14734M: Jakub Kicinski <kuba@kernel.org> 14735L: netdev@vger.kernel.org 14736S: Maintained 14737F: include/net/tls.h 14738F: include/uapi/linux/tls.h 14739F: net/tls/* 14740 14741NETXEN (1/10) GbE SUPPORT 14742M: Manish Chopra <manishc@marvell.com> 14743M: Rahul Verma <rahulv@marvell.com> 14744M: GR-Linux-NIC-Dev@marvell.com 14745L: netdev@vger.kernel.org 14746S: Supported 14747F: drivers/net/ethernet/qlogic/netxen/ 14748 14749NET_FAILOVER MODULE 14750M: Sridhar Samudrala <sridhar.samudrala@intel.com> 14751L: netdev@vger.kernel.org 14752S: Supported 14753F: Documentation/networking/net_failover.rst 14754F: drivers/net/net_failover.c 14755F: include/net/net_failover.h 14756 14757NEXTHOP 14758M: David Ahern <dsahern@kernel.org> 14759L: netdev@vger.kernel.org 14760S: Maintained 14761F: include/net/netns/nexthop.h 14762F: include/net/nexthop.h 14763F: include/uapi/linux/nexthop.h 14764F: net/ipv4/nexthop.c 14765 14766NFC SUBSYSTEM 14767M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 14768L: netdev@vger.kernel.org 14769S: Maintained 14770F: Documentation/devicetree/bindings/net/nfc/ 14771F: drivers/nfc/ 14772F: include/net/nfc/ 14773F: include/uapi/linux/nfc.h 14774F: net/nfc/ 14775 14776NFC VIRTUAL NCI DEVICE DRIVER 14777M: Bongsu Jeon <bongsu.jeon@samsung.com> 14778L: netdev@vger.kernel.org 14779S: Supported 14780F: drivers/nfc/virtual_ncidev.c 14781F: tools/testing/selftests/nci/ 14782 14783NFS, SUNRPC, AND LOCKD CLIENTS 14784M: Trond Myklebust <trond.myklebust@hammerspace.com> 14785M: Anna Schumaker <anna@kernel.org> 14786L: linux-nfs@vger.kernel.org 14787S: Maintained 14788W: http://client.linux-nfs.org 14789T: git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git 14790F: Documentation/filesystems/nfs/ 14791F: fs/lockd/ 14792F: fs/nfs/ 14793F: fs/nfs_common/ 14794F: include/linux/lockd/ 14795F: include/linux/nfs* 14796F: include/linux/sunrpc/ 14797F: include/uapi/linux/nfs* 14798F: include/uapi/linux/sunrpc/ 14799F: net/sunrpc/ 14800 14801NILFS2 FILESYSTEM 14802M: Ryusuke Konishi <konishi.ryusuke@gmail.com> 14803L: linux-nilfs@vger.kernel.org 14804S: Supported 14805W: https://nilfs.sourceforge.io/ 14806W: https://nilfs.osdn.jp/ 14807T: git https://github.com/konis/nilfs2.git 14808F: Documentation/filesystems/nilfs2.rst 14809F: fs/nilfs2/ 14810F: include/trace/events/nilfs2.h 14811F: include/uapi/linux/nilfs2_api.h 14812F: include/uapi/linux/nilfs2_ondisk.h 14813 14814NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER 14815M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14816S: Maintained 14817W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14818F: Documentation/scsi/NinjaSCSI.rst 14819F: drivers/scsi/pcmcia/nsp_* 14820 14821NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER 14822M: GOTO Masanori <gotom@debian.or.jp> 14823M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14824S: Maintained 14825W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14826F: Documentation/scsi/NinjaSCSI.rst 14827F: drivers/scsi/nsp32* 14828 14829NINTENDO HID DRIVER 14830M: Daniel J. Ogorchock <djogorchock@gmail.com> 14831L: linux-input@vger.kernel.org 14832S: Maintained 14833F: drivers/hid/hid-nintendo* 14834 14835NIOS2 ARCHITECTURE 14836M: Dinh Nguyen <dinguyen@kernel.org> 14837S: Maintained 14838T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 14839F: arch/nios2/ 14840 14841NITRO ENCLAVES (NE) 14842M: Alexandru Ciobotaru <alcioa@amazon.com> 14843L: linux-kernel@vger.kernel.org 14844L: The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com> 14845S: Supported 14846W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 14847F: Documentation/virt/ne_overview.rst 14848F: drivers/virt/nitro_enclaves/ 14849F: include/linux/nitro_enclaves.h 14850F: include/uapi/linux/nitro_enclaves.h 14851F: samples/nitro_enclaves/ 14852 14853NOHZ, DYNTICKS SUPPORT 14854M: Frederic Weisbecker <frederic@kernel.org> 14855M: Thomas Gleixner <tglx@linutronix.de> 14856M: Ingo Molnar <mingo@kernel.org> 14857L: linux-kernel@vger.kernel.org 14858S: Maintained 14859T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz 14860F: include/linux/sched/nohz.h 14861F: include/linux/tick.h 14862F: kernel/time/tick*.* 14863 14864NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS) 14865M: Pavel Machek <pavel@ucw.cz> 14866M: Sakari Ailus <sakari.ailus@iki.fi> 14867L: linux-media@vger.kernel.org 14868S: Maintained 14869F: drivers/media/i2c/ad5820.c 14870F: drivers/media/i2c/et8ek8 14871 14872NOKIA N900 POWER SUPPLY DRIVERS 14873R: Pali Rohár <pali@kernel.org> 14874F: drivers/power/supply/bq2415x_charger.c 14875F: drivers/power/supply/bq27xxx_battery.c 14876F: drivers/power/supply/bq27xxx_battery_i2c.c 14877F: drivers/power/supply/isp1704_charger.c 14878F: drivers/power/supply/rx51_battery.c 14879F: include/linux/power/bq2415x_charger.h 14880F: include/linux/power/bq27xxx_battery.h 14881 14882NOLIBC HEADER FILE 14883M: Willy Tarreau <w@1wt.eu> 14884S: Maintained 14885T: git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git 14886F: tools/include/nolibc/ 14887F: tools/testing/selftests/nolibc/ 14888 14889NOVATEK NVT-TS I2C TOUCHSCREEN DRIVER 14890M: Hans de Goede <hdegoede@redhat.com> 14891L: linux-input@vger.kernel.org 14892S: Maintained 14893F: drivers/input/touchscreen/novatek-nvt-ts.c 14894 14895NSDEPS 14896M: Matthias Maennich <maennich@google.com> 14897S: Maintained 14898F: Documentation/core-api/symbol-namespaces.rst 14899F: scripts/nsdeps 14900 14901NTB AMD DRIVER 14902M: Sanjay R Mehta <sanju.mehta@amd.com> 14903M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 14904L: ntb@lists.linux.dev 14905S: Supported 14906F: drivers/ntb/hw/amd/ 14907 14908NTB DRIVER CORE 14909M: Jon Mason <jdmason@kudzu.us> 14910M: Dave Jiang <dave.jiang@intel.com> 14911M: Allen Hubbe <allenbh@gmail.com> 14912L: ntb@lists.linux.dev 14913S: Supported 14914W: https://github.com/jonmason/ntb/wiki 14915T: git git://github.com/jonmason/ntb.git 14916F: drivers/net/ntb_netdev.c 14917F: drivers/ntb/ 14918F: drivers/pci/endpoint/functions/pci-epf-*ntb.c 14919F: include/linux/ntb.h 14920F: include/linux/ntb_transport.h 14921F: tools/testing/selftests/ntb/ 14922 14923NTB IDT DRIVER 14924M: Serge Semin <fancer.lancer@gmail.com> 14925L: ntb@lists.linux.dev 14926S: Supported 14927F: drivers/ntb/hw/idt/ 14928 14929NTB INTEL DRIVER 14930M: Dave Jiang <dave.jiang@intel.com> 14931L: ntb@lists.linux.dev 14932S: Supported 14933W: https://github.com/davejiang/linux/wiki 14934T: git https://github.com/davejiang/linux.git 14935F: drivers/ntb/hw/intel/ 14936 14937NTFS FILESYSTEM 14938M: Anton Altaparmakov <anton@tuxera.com> 14939L: linux-ntfs-dev@lists.sourceforge.net 14940S: Supported 14941W: http://www.tuxera.com/ 14942T: git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git 14943F: Documentation/filesystems/ntfs.rst 14944F: fs/ntfs/ 14945 14946NTFS3 FILESYSTEM 14947M: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> 14948L: ntfs3@lists.linux.dev 14949S: Supported 14950W: http://www.paragon-software.com/ 14951T: git https://github.com/Paragon-Software-Group/linux-ntfs3.git 14952F: Documentation/filesystems/ntfs3.rst 14953F: fs/ntfs3/ 14954 14955NUBUS SUBSYSTEM 14956M: Finn Thain <fthain@linux-m68k.org> 14957L: linux-m68k@lists.linux-m68k.org 14958S: Maintained 14959F: arch/*/include/asm/nubus.h 14960F: drivers/nubus/ 14961F: include/linux/nubus.h 14962F: include/uapi/linux/nubus.h 14963 14964NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER 14965M: Antonino Daplas <adaplas@gmail.com> 14966L: linux-fbdev@vger.kernel.org 14967S: Maintained 14968F: drivers/video/fbdev/nvidia/ 14969F: drivers/video/fbdev/riva/ 14970 14971NVIDIA WMI EC BACKLIGHT DRIVER 14972M: Daniel Dadap <ddadap@nvidia.com> 14973L: platform-driver-x86@vger.kernel.org 14974S: Supported 14975F: drivers/platform/x86/nvidia-wmi-ec-backlight.c 14976F: include/linux/platform_data/x86/nvidia-wmi-ec-backlight.h 14977 14978NVM EXPRESS DRIVER 14979M: Keith Busch <kbusch@kernel.org> 14980M: Jens Axboe <axboe@fb.com> 14981M: Christoph Hellwig <hch@lst.de> 14982M: Sagi Grimberg <sagi@grimberg.me> 14983L: linux-nvme@lists.infradead.org 14984S: Supported 14985W: http://git.infradead.org/nvme.git 14986T: git git://git.infradead.org/nvme.git 14987F: Documentation/nvme/ 14988F: drivers/nvme/common/ 14989F: drivers/nvme/host/ 14990F: include/linux/nvme-*.h 14991F: include/linux/nvme.h 14992F: include/uapi/linux/nvme_ioctl.h 14993 14994NVM EXPRESS FABRICS AUTHENTICATION 14995M: Hannes Reinecke <hare@suse.de> 14996L: linux-nvme@lists.infradead.org 14997S: Supported 14998F: drivers/nvme/host/auth.c 14999F: drivers/nvme/target/auth.c 15000F: drivers/nvme/target/fabrics-cmd-auth.c 15001F: include/linux/nvme-auth.h 15002 15003NVM EXPRESS FC TRANSPORT DRIVERS 15004M: James Smart <james.smart@broadcom.com> 15005L: linux-nvme@lists.infradead.org 15006S: Supported 15007F: drivers/nvme/host/fc.c 15008F: drivers/nvme/target/fc.c 15009F: drivers/nvme/target/fcloop.c 15010F: include/linux/nvme-fc-driver.h 15011F: include/linux/nvme-fc.h 15012 15013NVM EXPRESS HARDWARE MONITORING SUPPORT 15014M: Guenter Roeck <linux@roeck-us.net> 15015L: linux-nvme@lists.infradead.org 15016S: Supported 15017F: drivers/nvme/host/hwmon.c 15018 15019NVM EXPRESS TARGET DRIVER 15020M: Christoph Hellwig <hch@lst.de> 15021M: Sagi Grimberg <sagi@grimberg.me> 15022M: Chaitanya Kulkarni <kch@nvidia.com> 15023L: linux-nvme@lists.infradead.org 15024S: Supported 15025W: http://git.infradead.org/nvme.git 15026T: git git://git.infradead.org/nvme.git 15027F: drivers/nvme/target/ 15028 15029NVMEM FRAMEWORK 15030M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 15031S: Maintained 15032T: git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git 15033F: Documentation/ABI/stable/sysfs-bus-nvmem 15034F: Documentation/devicetree/bindings/nvmem/ 15035F: drivers/nvmem/ 15036F: include/linux/nvmem-consumer.h 15037F: include/linux/nvmem-provider.h 15038 15039NXP BLUETOOTH WIRELESS DRIVERS 15040M: Amitkumar Karwar <amitkumar.karwar@nxp.com> 15041M: Neeraj Kale <neeraj.sanjaykale@nxp.com> 15042S: Maintained 15043F: Documentation/devicetree/bindings/net/bluetooth/nxp,88w8987-bt.yaml 15044F: drivers/bluetooth/btnxpuart.c 15045 15046NXP C45 TJA11XX PHY DRIVER 15047M: Radu Pirea <radu-nicolae.pirea@oss.nxp.com> 15048L: netdev@vger.kernel.org 15049S: Maintained 15050F: drivers/net/phy/nxp-c45-tja11xx.c 15051 15052NXP FSPI DRIVER 15053M: Han Xu <han.xu@nxp.com> 15054M: Haibo Chen <haibo.chen@nxp.com> 15055R: Yogesh Gaur <yogeshgaur.83@gmail.com> 15056L: linux-spi@vger.kernel.org 15057S: Maintained 15058F: Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml 15059F: drivers/spi/spi-nxp-fspi.c 15060 15061NXP FXAS21002C DRIVER 15062M: Rui Miguel Silva <rmfrfs@gmail.com> 15063L: linux-iio@vger.kernel.org 15064S: Maintained 15065F: Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml 15066F: drivers/iio/gyro/fxas21002c.h 15067F: drivers/iio/gyro/fxas21002c_core.c 15068F: drivers/iio/gyro/fxas21002c_i2c.c 15069F: drivers/iio/gyro/fxas21002c_spi.c 15070 15071NXP i.MX 7D/6SX/6UL/93 AND VF610 ADC DRIVER 15072M: Haibo Chen <haibo.chen@nxp.com> 15073L: linux-iio@vger.kernel.org 15074L: linux-imx@nxp.com 15075S: Maintained 15076F: Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml 15077F: Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml 15078F: Documentation/devicetree/bindings/iio/adc/nxp,imx93-adc.yaml 15079F: drivers/iio/adc/imx7d_adc.c 15080F: drivers/iio/adc/imx93_adc.c 15081F: drivers/iio/adc/vf610_adc.c 15082 15083NXP i.MX 8M ISI DRIVER 15084M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15085L: linux-media@vger.kernel.org 15086S: Maintained 15087F: Documentation/devicetree/bindings/media/nxp,imx8-isi.yaml 15088F: drivers/media/platform/nxp/imx8-isi/ 15089 15090NXP i.MX 8MP DW100 V4L2 DRIVER 15091M: Xavier Roumegue <xavier.roumegue@oss.nxp.com> 15092L: linux-media@vger.kernel.org 15093S: Maintained 15094F: Documentation/devicetree/bindings/media/nxp,dw100.yaml 15095F: Documentation/userspace-api/media/drivers/dw100.rst 15096F: drivers/media/platform/nxp/dw100/ 15097F: include/uapi/linux/dw100.h 15098 15099NXP i.MX 8MQ DCSS DRIVER 15100M: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com> 15101R: Lucas Stach <l.stach@pengutronix.de> 15102L: dri-devel@lists.freedesktop.org 15103S: Maintained 15104F: Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml 15105F: drivers/gpu/drm/imx/dcss/ 15106 15107NXP i.MX 8QXP ADC DRIVER 15108M: Cai Huoqing <cai.huoqing@linux.dev> 15109M: Haibo Chen <haibo.chen@nxp.com> 15110L: linux-imx@nxp.com 15111L: linux-iio@vger.kernel.org 15112S: Maintained 15113F: Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml 15114F: drivers/iio/adc/imx8qxp-adc.c 15115 15116NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER 15117M: Mirela Rabulea <mirela.rabulea@nxp.com> 15118R: NXP Linux Team <linux-imx@nxp.com> 15119L: linux-media@vger.kernel.org 15120S: Maintained 15121F: Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml 15122F: drivers/media/platform/nxp/imx-jpeg 15123 15124NXP i.MX CLOCK DRIVERS 15125M: Abel Vesa <abelvesa@kernel.org> 15126R: Peng Fan <peng.fan@nxp.com> 15127L: linux-clk@vger.kernel.org 15128L: linux-imx@nxp.com 15129S: Maintained 15130T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux.git clk/imx 15131F: Documentation/devicetree/bindings/clock/imx* 15132F: drivers/clk/imx/ 15133F: include/dt-bindings/clock/imx* 15134 15135NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER 15136M: Jagan Teki <jagan@amarulasolutions.com> 15137S: Maintained 15138F: Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml 15139F: drivers/regulator/pf8x00-regulator.c 15140 15141NXP PTN5150A CC LOGIC AND EXTCON DRIVER 15142M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 15143L: linux-kernel@vger.kernel.org 15144S: Maintained 15145F: Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml 15146F: drivers/extcon/extcon-ptn5150.c 15147 15148NXP SGTL5000 DRIVER 15149M: Fabio Estevam <festevam@gmail.com> 15150L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15151S: Maintained 15152F: Documentation/devicetree/bindings/sound/sgtl5000.yaml 15153F: sound/soc/codecs/sgtl5000* 15154 15155NXP SJA1105 ETHERNET SWITCH DRIVER 15156M: Vladimir Oltean <olteanv@gmail.com> 15157L: linux-kernel@vger.kernel.org 15158S: Maintained 15159F: drivers/net/dsa/sja1105 15160F: drivers/net/pcs/pcs-xpcs-nxp.c 15161 15162NXP TDA998X DRM DRIVER 15163M: Russell King <linux@armlinux.org.uk> 15164S: Maintained 15165T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel 15166T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes 15167F: drivers/gpu/drm/i2c/tda998x_drv.c 15168F: include/drm/i2c/tda998x.h 15169F: include/dt-bindings/display/tda998x.h 15170K: "nxp,tda998x" 15171 15172NXP TFA9879 DRIVER 15173M: Peter Rosin <peda@axentia.se> 15174L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15175S: Maintained 15176F: Documentation/devicetree/bindings/sound/tfa9879.txt 15177F: sound/soc/codecs/tfa9879* 15178 15179NXP-NCI NFC DRIVER 15180S: Orphan 15181F: Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml 15182F: drivers/nfc/nxp-nci 15183 15184NXP/Goodix TFA989X (TFA1) DRIVER 15185M: Stephan Gerhold <stephan@gerhold.net> 15186L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15187S: Maintained 15188F: Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml 15189F: sound/soc/codecs/tfa989x.c 15190 15191NZXT-KRAKEN2 HARDWARE MONITORING DRIVER 15192M: Jonas Malaco <jonas@protocubo.io> 15193L: linux-hwmon@vger.kernel.org 15194S: Maintained 15195F: Documentation/hwmon/nzxt-kraken2.rst 15196F: drivers/hwmon/nzxt-kraken2.c 15197 15198NZXT-SMART2 HARDWARE MONITORING DRIVER 15199M: Aleksandr Mezin <mezin.alexander@gmail.com> 15200L: linux-hwmon@vger.kernel.org 15201S: Maintained 15202F: Documentation/hwmon/nzxt-smart2.rst 15203F: drivers/hwmon/nzxt-smart2.c 15204 15205OBJAGG 15206M: Jiri Pirko <jiri@resnulli.us> 15207L: netdev@vger.kernel.org 15208S: Supported 15209F: include/linux/objagg.h 15210F: lib/objagg.c 15211F: lib/test_objagg.c 15212 15213OBJTOOL 15214M: Josh Poimboeuf <jpoimboe@kernel.org> 15215M: Peter Zijlstra <peterz@infradead.org> 15216S: Supported 15217F: include/linux/objtool*.h 15218F: tools/objtool/ 15219 15220OCELOT ETHERNET SWITCH DRIVER 15221M: Vladimir Oltean <vladimir.oltean@nxp.com> 15222M: Claudiu Manoil <claudiu.manoil@nxp.com> 15223M: Alexandre Belloni <alexandre.belloni@bootlin.com> 15224M: UNGLinuxDriver@microchip.com 15225L: netdev@vger.kernel.org 15226S: Supported 15227F: drivers/net/dsa/ocelot/* 15228F: drivers/net/ethernet/mscc/ 15229F: include/soc/mscc/ocelot* 15230F: net/dsa/tag_ocelot.c 15231F: net/dsa/tag_ocelot_8021q.c 15232F: tools/testing/selftests/drivers/net/ocelot/* 15233 15234OCELOT EXTERNAL SWITCH CONTROL 15235M: Colin Foster <colin.foster@in-advantage.com> 15236S: Supported 15237F: Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml 15238F: drivers/mfd/ocelot* 15239F: drivers/net/dsa/ocelot/ocelot_ext.c 15240F: include/linux/mfd/ocelot.h 15241 15242OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER 15243M: Frederic Barrat <fbarrat@linux.ibm.com> 15244M: Andrew Donnellan <ajd@linux.ibm.com> 15245L: linuxppc-dev@lists.ozlabs.org 15246S: Supported 15247F: Documentation/userspace-api/accelerators/ocxl.rst 15248F: arch/powerpc/include/asm/pnv-ocxl.h 15249F: arch/powerpc/platforms/powernv/ocxl.c 15250F: drivers/misc/ocxl/ 15251F: include/misc/ocxl* 15252F: include/uapi/misc/ocxl.h 15253 15254OMAP AUDIO SUPPORT 15255M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 15256M: Jarkko Nikula <jarkko.nikula@bitmer.com> 15257L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15258L: linux-omap@vger.kernel.org 15259S: Maintained 15260F: sound/soc/ti/n810.c 15261F: sound/soc/ti/omap* 15262F: sound/soc/ti/rx51.c 15263F: sound/soc/ti/sdma-pcm.* 15264 15265OMAP CLOCK FRAMEWORK SUPPORT 15266M: Paul Walmsley <paul@pwsan.com> 15267L: linux-omap@vger.kernel.org 15268S: Maintained 15269F: arch/arm/*omap*/*clock* 15270 15271OMAP DEVICE TREE SUPPORT 15272M: Benoît Cousson <bcousson@baylibre.com> 15273M: Tony Lindgren <tony@atomide.com> 15274L: linux-omap@vger.kernel.org 15275L: devicetree@vger.kernel.org 15276S: Maintained 15277F: arch/arm/boot/dts/*am3* 15278F: arch/arm/boot/dts/*am4* 15279F: arch/arm/boot/dts/*am5* 15280F: arch/arm/boot/dts/*dra7* 15281F: arch/arm/boot/dts/*omap* 15282F: arch/arm/boot/dts/logicpd-som-lv* 15283F: arch/arm/boot/dts/logicpd-torpedo* 15284 15285OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2) 15286L: linux-omap@vger.kernel.org 15287L: linux-fbdev@vger.kernel.org 15288S: Orphan 15289F: Documentation/arm/omap/dss.rst 15290F: drivers/video/fbdev/omap2/ 15291 15292OMAP FRAMEBUFFER SUPPORT 15293L: linux-fbdev@vger.kernel.org 15294L: linux-omap@vger.kernel.org 15295S: Orphan 15296F: drivers/video/fbdev/omap/ 15297 15298OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT 15299M: Roger Quadros <rogerq@kernel.org> 15300M: Tony Lindgren <tony@atomide.com> 15301L: linux-omap@vger.kernel.org 15302S: Maintained 15303F: arch/arm/mach-omap2/*gpmc* 15304F: drivers/memory/omap-gpmc.c 15305 15306OMAP GPIO DRIVER 15307M: Grygorii Strashko <grygorii.strashko@ti.com> 15308M: Santosh Shilimkar <ssantosh@kernel.org> 15309M: Kevin Hilman <khilman@kernel.org> 15310L: linux-omap@vger.kernel.org 15311S: Maintained 15312F: Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml 15313F: drivers/gpio/gpio-omap.c 15314 15315OMAP HARDWARE SPINLOCK SUPPORT 15316M: Ohad Ben-Cohen <ohad@wizery.com> 15317L: linux-omap@vger.kernel.org 15318S: Maintained 15319F: drivers/hwspinlock/omap_hwspinlock.c 15320 15321OMAP HS MMC SUPPORT 15322L: linux-mmc@vger.kernel.org 15323L: linux-omap@vger.kernel.org 15324S: Orphan 15325F: drivers/mmc/host/omap_hsmmc.c 15326 15327OMAP HWMOD DATA 15328M: Paul Walmsley <paul@pwsan.com> 15329L: linux-omap@vger.kernel.org 15330S: Maintained 15331F: arch/arm/mach-omap2/omap_hwmod*data* 15332 15333OMAP HWMOD SUPPORT 15334M: Benoît Cousson <bcousson@baylibre.com> 15335M: Paul Walmsley <paul@pwsan.com> 15336L: linux-omap@vger.kernel.org 15337S: Maintained 15338F: arch/arm/mach-omap2/omap_hwmod.* 15339 15340OMAP I2C DRIVER 15341M: Vignesh R <vigneshr@ti.com> 15342L: linux-omap@vger.kernel.org 15343L: linux-i2c@vger.kernel.org 15344S: Maintained 15345F: Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml 15346F: drivers/i2c/busses/i2c-omap.c 15347 15348OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS) 15349M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15350L: linux-media@vger.kernel.org 15351S: Maintained 15352F: Documentation/devicetree/bindings/media/ti,omap3isp.txt 15353F: drivers/media/platform/ti/omap3isp/ 15354F: drivers/staging/media/omap4iss/ 15355 15356OMAP MMC SUPPORT 15357M: Aaro Koskinen <aaro.koskinen@iki.fi> 15358L: linux-omap@vger.kernel.org 15359S: Odd Fixes 15360F: drivers/mmc/host/omap.c 15361 15362OMAP POWER MANAGEMENT SUPPORT 15363M: Kevin Hilman <khilman@kernel.org> 15364L: linux-omap@vger.kernel.org 15365S: Maintained 15366F: arch/arm/*omap*/*pm* 15367F: drivers/cpufreq/omap-cpufreq.c 15368 15369OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT 15370M: Paul Walmsley <paul@pwsan.com> 15371L: linux-omap@vger.kernel.org 15372S: Maintained 15373F: arch/arm/mach-omap2/prm* 15374 15375OMAP RANDOM NUMBER GENERATOR SUPPORT 15376M: Deepak Saxena <dsaxena@plexity.net> 15377S: Maintained 15378F: drivers/char/hw_random/omap-rng.c 15379 15380OMAP USB SUPPORT 15381L: linux-usb@vger.kernel.org 15382L: linux-omap@vger.kernel.org 15383S: Orphan 15384F: arch/arm/*omap*/usb* 15385F: drivers/usb/*/*omap* 15386 15387OMAP/NEWFLOW NANOBONE MACHINE SUPPORT 15388M: Mark Jackson <mpfj@newflow.co.uk> 15389L: linux-omap@vger.kernel.org 15390S: Maintained 15391F: arch/arm/boot/dts/am335x-nano.dts 15392 15393OMAP1 SUPPORT 15394M: Aaro Koskinen <aaro.koskinen@iki.fi> 15395M: Janusz Krzysztofik <jmkrzyszt@gmail.com> 15396M: Tony Lindgren <tony@atomide.com> 15397L: linux-omap@vger.kernel.org 15398S: Maintained 15399Q: http://patchwork.kernel.org/project/linux-omap/list/ 15400T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15401F: arch/arm/configs/omap1_defconfig 15402F: arch/arm/mach-omap1/ 15403F: drivers/i2c/busses/i2c-omap.c 15404F: include/linux/platform_data/ams-delta-fiq.h 15405F: include/linux/platform_data/i2c-omap.h 15406 15407OMAP2+ SUPPORT 15408M: Tony Lindgren <tony@atomide.com> 15409L: linux-omap@vger.kernel.org 15410S: Maintained 15411W: http://www.muru.com/linux/omap/ 15412W: http://linux.omap.com/ 15413Q: http://patchwork.kernel.org/project/linux-omap/list/ 15414T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15415F: arch/arm/configs/omap2plus_defconfig 15416F: arch/arm/mach-omap2/ 15417F: drivers/bus/ti-sysc.c 15418F: drivers/i2c/busses/i2c-omap.c 15419F: drivers/irqchip/irq-omap-intc.c 15420F: drivers/mfd/*omap*.c 15421F: drivers/mfd/menelaus.c 15422F: drivers/mfd/palmas.c 15423F: drivers/mfd/tps65217.c 15424F: drivers/mfd/tps65218.c 15425F: drivers/mfd/tps65219.c 15426F: drivers/mfd/tps65910.c 15427F: drivers/mfd/twl-core.[ch] 15428F: drivers/mfd/twl4030*.c 15429F: drivers/mfd/twl6030*.c 15430F: drivers/mfd/twl6040*.c 15431F: drivers/regulator/palmas-regulator*.c 15432F: drivers/regulator/pbias-regulator.c 15433F: drivers/regulator/tps65217-regulator.c 15434F: drivers/regulator/tps65218-regulator.c 15435F: drivers/regulator/tps65219-regulator.c 15436F: drivers/regulator/tps65910-regulator.c 15437F: drivers/regulator/twl-regulator.c 15438F: drivers/regulator/twl6030-regulator.c 15439F: include/linux/platform_data/i2c-omap.h 15440F: include/linux/platform_data/ti-sysc.h 15441 15442OMFS FILESYSTEM 15443M: Bob Copeland <me@bobcopeland.com> 15444L: linux-karma-devel@lists.sourceforge.net 15445S: Maintained 15446F: Documentation/filesystems/omfs.rst 15447F: fs/omfs/ 15448 15449OMNIVISION OG01A1B SENSOR DRIVER 15450M: Shawn Tu <shawnx.tu@intel.com> 15451L: linux-media@vger.kernel.org 15452S: Maintained 15453F: drivers/media/i2c/og01a1b.c 15454 15455OMNIVISION OV02A10 SENSOR DRIVER 15456M: Dongchun Zhu <dongchun.zhu@mediatek.com> 15457L: linux-media@vger.kernel.org 15458S: Maintained 15459T: git git://linuxtv.org/media_tree.git 15460F: Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml 15461F: drivers/media/i2c/ov02a10.c 15462 15463OMNIVISION OV08D10 SENSOR DRIVER 15464M: Jimmy Su <jimmy.su@intel.com> 15465L: linux-media@vger.kernel.org 15466S: Maintained 15467T: git git://linuxtv.org/media_tree.git 15468F: drivers/media/i2c/ov08d10.c 15469 15470OMNIVISION OV08X40 SENSOR DRIVER 15471M: Jason Chen <jason.z.chen@intel.com> 15472L: linux-media@vger.kernel.org 15473S: Maintained 15474T: git git://linuxtv.org/media_tree.git 15475F: drivers/media/i2c/ov08x40.c 15476 15477OMNIVISION OV13858 SENSOR DRIVER 15478M: Sakari Ailus <sakari.ailus@linux.intel.com> 15479L: linux-media@vger.kernel.org 15480S: Maintained 15481T: git git://linuxtv.org/media_tree.git 15482F: drivers/media/i2c/ov13858.c 15483 15484OMNIVISION OV13B10 SENSOR DRIVER 15485M: Arec Kao <arec.kao@intel.com> 15486L: linux-media@vger.kernel.org 15487S: Maintained 15488T: git git://linuxtv.org/media_tree.git 15489F: drivers/media/i2c/ov13b10.c 15490 15491OMNIVISION OV2680 SENSOR DRIVER 15492M: Rui Miguel Silva <rmfrfs@gmail.com> 15493L: linux-media@vger.kernel.org 15494S: Maintained 15495T: git git://linuxtv.org/media_tree.git 15496F: Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml 15497F: drivers/media/i2c/ov2680.c 15498 15499OMNIVISION OV2685 SENSOR DRIVER 15500M: Shunqian Zheng <zhengsq@rock-chips.com> 15501L: linux-media@vger.kernel.org 15502S: Maintained 15503T: git git://linuxtv.org/media_tree.git 15504F: Documentation/devicetree/bindings/media/i2c/ovti,ov2685.yaml 15505F: drivers/media/i2c/ov2685.c 15506 15507OMNIVISION OV2740 SENSOR DRIVER 15508M: Tianshu Qiu <tian.shu.qiu@intel.com> 15509R: Shawn Tu <shawnx.tu@intel.com> 15510R: Bingbu Cao <bingbu.cao@intel.com> 15511L: linux-media@vger.kernel.org 15512S: Maintained 15513T: git git://linuxtv.org/media_tree.git 15514F: drivers/media/i2c/ov2740.c 15515 15516OMNIVISION OV4689 SENSOR DRIVER 15517M: Mikhail Rudenko <mike.rudenko@gmail.com> 15518L: linux-media@vger.kernel.org 15519S: Maintained 15520T: git git://linuxtv.org/media_tree.git 15521F: Documentation/devicetree/bindings/media/i2c/ovti,ov4689.yaml 15522F: drivers/media/i2c/ov5647.c 15523 15524OMNIVISION OV5640 SENSOR DRIVER 15525M: Steve Longerbeam <slongerbeam@gmail.com> 15526L: linux-media@vger.kernel.org 15527S: Maintained 15528T: git git://linuxtv.org/media_tree.git 15529F: drivers/media/i2c/ov5640.c 15530 15531OMNIVISION OV5647 SENSOR DRIVER 15532M: Dave Stevenson <dave.stevenson@raspberrypi.com> 15533M: Jacopo Mondi <jacopo@jmondi.org> 15534L: linux-media@vger.kernel.org 15535S: Maintained 15536T: git git://linuxtv.org/media_tree.git 15537F: Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml 15538F: drivers/media/i2c/ov5647.c 15539 15540OMNIVISION OV5670 SENSOR DRIVER 15541M: Chiranjeevi Rapolu <chiranjeevi.rapolu@intel.com> 15542L: linux-media@vger.kernel.org 15543S: Maintained 15544T: git git://linuxtv.org/media_tree.git 15545F: Documentation/devicetree/bindings/media/i2c/ovti,ov5670.yaml 15546F: drivers/media/i2c/ov5670.c 15547 15548OMNIVISION OV5675 SENSOR DRIVER 15549M: Shawn Tu <shawnx.tu@intel.com> 15550L: linux-media@vger.kernel.org 15551S: Maintained 15552T: git git://linuxtv.org/media_tree.git 15553F: Documentation/devicetree/bindings/media/i2c/ovti,ov5675.yaml 15554F: drivers/media/i2c/ov5675.c 15555 15556OMNIVISION OV5693 SENSOR DRIVER 15557M: Daniel Scally <djrscally@gmail.com> 15558L: linux-media@vger.kernel.org 15559S: Maintained 15560T: git git://linuxtv.org/media_tree.git 15561F: Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml 15562F: drivers/media/i2c/ov5693.c 15563 15564OMNIVISION OV5695 SENSOR DRIVER 15565M: Shunqian Zheng <zhengsq@rock-chips.com> 15566L: linux-media@vger.kernel.org 15567S: Maintained 15568T: git git://linuxtv.org/media_tree.git 15569F: drivers/media/i2c/ov5695.c 15570 15571OMNIVISION OV7670 SENSOR DRIVER 15572L: linux-media@vger.kernel.org 15573S: Orphan 15574T: git git://linuxtv.org/media_tree.git 15575F: Documentation/devicetree/bindings/media/i2c/ov7670.txt 15576F: drivers/media/i2c/ov7670.c 15577 15578OMNIVISION OV772x SENSOR DRIVER 15579M: Jacopo Mondi <jacopo@jmondi.org> 15580L: linux-media@vger.kernel.org 15581S: Odd fixes 15582T: git git://linuxtv.org/media_tree.git 15583F: Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml 15584F: drivers/media/i2c/ov772x.c 15585F: include/media/i2c/ov772x.h 15586 15587OMNIVISION OV7740 SENSOR DRIVER 15588M: Wenyou Yang <wenyou.yang@microchip.com> 15589L: linux-media@vger.kernel.org 15590S: Maintained 15591T: git git://linuxtv.org/media_tree.git 15592F: Documentation/devicetree/bindings/media/i2c/ov7740.txt 15593F: drivers/media/i2c/ov7740.c 15594 15595OMNIVISION OV8856 SENSOR DRIVER 15596M: Sakari Ailus <sakari.ailus@linux.intel.com> 15597L: linux-media@vger.kernel.org 15598S: Maintained 15599T: git git://linuxtv.org/media_tree.git 15600F: Documentation/devicetree/bindings/media/i2c/ov8856.yaml 15601F: drivers/media/i2c/ov8856.c 15602 15603OMNIVISION OV8858 SENSOR DRIVER 15604M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 15605M: Nicholas Roth <nicholas@rothemail.net> 15606L: linux-media@vger.kernel.org 15607S: Maintained 15608T: git git://linuxtv.org/media_tree.git 15609F: Documentation/devicetree/bindings/media/i2c/ovti,ov8858.yaml 15610F: drivers/media/i2c/ov8858.c 15611 15612OMNIVISION OV9282 SENSOR DRIVER 15613M: Paul J. Murphy <paul.j.murphy@intel.com> 15614M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 15615L: linux-media@vger.kernel.org 15616S: Maintained 15617T: git git://linuxtv.org/media_tree.git 15618F: Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml 15619F: drivers/media/i2c/ov9282.c 15620 15621OMNIVISION OV9640 SENSOR DRIVER 15622M: Petr Cvek <petrcvekcz@gmail.com> 15623L: linux-media@vger.kernel.org 15624S: Maintained 15625F: drivers/media/i2c/ov9640.* 15626 15627OMNIVISION OV9650 SENSOR DRIVER 15628M: Sakari Ailus <sakari.ailus@linux.intel.com> 15629R: Akinobu Mita <akinobu.mita@gmail.com> 15630R: Sylwester Nawrocki <s.nawrocki@samsung.com> 15631L: linux-media@vger.kernel.org 15632S: Maintained 15633T: git git://linuxtv.org/media_tree.git 15634F: Documentation/devicetree/bindings/media/i2c/ov9650.txt 15635F: drivers/media/i2c/ov9650.c 15636 15637OMNIVISION OV9734 SENSOR DRIVER 15638M: Tianshu Qiu <tian.shu.qiu@intel.com> 15639R: Bingbu Cao <bingbu.cao@intel.com> 15640L: linux-media@vger.kernel.org 15641S: Maintained 15642T: git git://linuxtv.org/media_tree.git 15643F: drivers/media/i2c/ov9734.c 15644 15645ONBOARD USB HUB DRIVER 15646M: Matthias Kaehlcke <mka@chromium.org> 15647L: linux-usb@vger.kernel.org 15648S: Maintained 15649F: Documentation/ABI/testing/sysfs-bus-platform-onboard-usb-hub 15650F: drivers/usb/misc/onboard_usb_hub.c 15651 15652ONENAND FLASH DRIVER 15653M: Kyungmin Park <kyungmin.park@samsung.com> 15654L: linux-mtd@lists.infradead.org 15655S: Maintained 15656F: drivers/mtd/nand/onenand/ 15657F: include/linux/mtd/onenand*.h 15658 15659ONEXPLAYER FAN DRIVER 15660M: Derek John Clark <derekjohn.clark@gmail.com> 15661M: Joaquín Ignacio Aramendía <samsagax@gmail.com> 15662L: linux-hwmon@vger.kernel.org 15663S: Maintained 15664F: drivers/hwmon/oxp-sensors.c 15665 15666ONIE TLV NVMEM LAYOUT DRIVER 15667M: Miquel Raynal <miquel.raynal@bootlin.com> 15668S: Maintained 15669F: Documentation/devicetree/bindings/nvmem/layouts/onie,tlv-layout.yaml 15670F: drivers/nvmem/layouts/onie-tlv.c 15671 15672ONION OMEGA2+ BOARD 15673M: Harvey Hunt <harveyhuntnexus@gmail.com> 15674L: linux-mips@vger.kernel.org 15675S: Maintained 15676F: arch/mips/boot/dts/ralink/omega2p.dts 15677 15678ONSEMI ETHERNET PHY DRIVERS 15679M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 15680L: netdev@vger.kernel.org 15681S: Supported 15682W: http://www.onsemi.com 15683F: drivers/net/phy/ncn* 15684 15685OP-TEE DRIVER 15686M: Jens Wiklander <jens.wiklander@linaro.org> 15687L: op-tee@lists.trustedfirmware.org 15688S: Maintained 15689F: Documentation/ABI/testing/sysfs-bus-optee-devices 15690F: drivers/tee/optee/ 15691 15692OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER 15693M: Sumit Garg <sumit.garg@linaro.org> 15694L: op-tee@lists.trustedfirmware.org 15695S: Maintained 15696F: drivers/char/hw_random/optee-rng.c 15697 15698OP-TEE RTC DRIVER 15699M: Clément Léger <clement.leger@bootlin.com> 15700L: linux-rtc@vger.kernel.org 15701S: Maintained 15702F: drivers/rtc/rtc-optee.c 15703 15704OPA-VNIC DRIVER 15705M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 15706L: linux-rdma@vger.kernel.org 15707S: Supported 15708F: drivers/infiniband/ulp/opa_vnic 15709 15710OPEN FIRMWARE AND FLATTENED DEVICE TREE 15711M: Rob Herring <robh+dt@kernel.org> 15712M: Frank Rowand <frowand.list@gmail.com> 15713L: devicetree@vger.kernel.org 15714S: Maintained 15715W: http://www.devicetree.org/ 15716C: irc://irc.libera.chat/devicetree 15717T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15718F: Documentation/ABI/testing/sysfs-firmware-ofw 15719F: drivers/of/ 15720F: include/linux/of*.h 15721F: scripts/dtc/ 15722K: of_overlay_notifier_ 15723K: of_overlay_fdt_apply 15724K: of_overlay_remove 15725 15726OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS 15727M: Rob Herring <robh+dt@kernel.org> 15728M: Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org> 15729M: Conor Dooley <conor+dt@kernel.org> 15730L: devicetree@vger.kernel.org 15731S: Maintained 15732Q: http://patchwork.ozlabs.org/project/devicetree-bindings/list/ 15733C: irc://irc.libera.chat/devicetree 15734T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15735F: Documentation/devicetree/ 15736F: arch/*/boot/dts/ 15737F: include/dt-bindings/ 15738 15739OPENCOMPUTE PTP CLOCK DRIVER 15740M: Jonathan Lemon <jonathan.lemon@gmail.com> 15741M: Vadim Fedorenko <vadfed@fb.com> 15742L: netdev@vger.kernel.org 15743S: Maintained 15744F: drivers/ptp/ptp_ocp.c 15745 15746OPENCORES I2C BUS DRIVER 15747M: Peter Korsgaard <peter@korsgaard.com> 15748M: Andrew Lunn <andrew@lunn.ch> 15749L: linux-i2c@vger.kernel.org 15750S: Maintained 15751F: Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml 15752F: Documentation/i2c/busses/i2c-ocores.rst 15753F: drivers/i2c/busses/i2c-ocores.c 15754F: include/linux/platform_data/i2c-ocores.h 15755 15756OPENRISC ARCHITECTURE 15757M: Jonas Bonn <jonas@southpole.se> 15758M: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> 15759M: Stafford Horne <shorne@gmail.com> 15760L: linux-openrisc@vger.kernel.org 15761S: Maintained 15762W: http://openrisc.io 15763T: git https://github.com/openrisc/linux.git 15764F: Documentation/arch/openrisc/ 15765F: Documentation/devicetree/bindings/openrisc/ 15766F: arch/openrisc/ 15767F: drivers/irqchip/irq-ompic.c 15768F: drivers/irqchip/irq-or1k-* 15769 15770OPENVSWITCH 15771M: Pravin B Shelar <pshelar@ovn.org> 15772L: netdev@vger.kernel.org 15773L: dev@openvswitch.org 15774S: Maintained 15775W: http://openvswitch.org 15776F: include/uapi/linux/openvswitch.h 15777F: net/openvswitch/ 15778F: tools/testing/selftests/net/openvswitch/ 15779 15780OPERATING PERFORMANCE POINTS (OPP) 15781M: Viresh Kumar <vireshk@kernel.org> 15782M: Nishanth Menon <nm@ti.com> 15783M: Stephen Boyd <sboyd@kernel.org> 15784L: linux-pm@vger.kernel.org 15785S: Maintained 15786T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git 15787F: Documentation/devicetree/bindings/opp/ 15788F: Documentation/power/opp.rst 15789F: drivers/opp/ 15790F: include/linux/pm_opp.h 15791 15792OPL4 DRIVER 15793M: Clemens Ladisch <clemens@ladisch.de> 15794L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15795S: Maintained 15796T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 15797F: sound/drivers/opl4/ 15798 15799ORACLE CLUSTER FILESYSTEM 2 (OCFS2) 15800M: Mark Fasheh <mark@fasheh.com> 15801M: Joel Becker <jlbec@evilplan.org> 15802M: Joseph Qi <joseph.qi@linux.alibaba.com> 15803L: ocfs2-devel@oss.oracle.com (moderated for non-subscribers) 15804S: Supported 15805W: http://ocfs2.wiki.kernel.org 15806F: Documentation/filesystems/dlmfs.rst 15807F: Documentation/filesystems/ocfs2.rst 15808F: fs/ocfs2/ 15809 15810ORANGEFS FILESYSTEM 15811M: Mike Marshall <hubcap@omnibond.com> 15812R: Martin Brandenburg <martin@omnibond.com> 15813L: devel@lists.orangefs.org 15814S: Supported 15815T: git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git 15816F: Documentation/filesystems/orangefs.rst 15817F: fs/orangefs/ 15818 15819ORINOCO DRIVER 15820L: linux-wireless@vger.kernel.org 15821S: Orphan 15822W: https://wireless.wiki.kernel.org/en/users/Drivers/orinoco 15823W: http://www.nongnu.org/orinoco/ 15824F: drivers/net/wireless/intersil/orinoco/ 15825 15826OV2659 OMNIVISION SENSOR DRIVER 15827M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 15828L: linux-media@vger.kernel.org 15829S: Maintained 15830W: https://linuxtv.org 15831Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15832T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 15833F: drivers/media/i2c/ov2659.c 15834F: include/media/i2c/ov2659.h 15835 15836OVERLAY FILESYSTEM 15837M: Miklos Szeredi <miklos@szeredi.hu> 15838L: linux-unionfs@vger.kernel.org 15839S: Supported 15840T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git 15841F: Documentation/filesystems/overlayfs.rst 15842F: fs/overlayfs/ 15843 15844P54 WIRELESS DRIVER 15845M: Christian Lamparter <chunkeey@googlemail.com> 15846L: linux-wireless@vger.kernel.org 15847S: Maintained 15848W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 15849F: drivers/net/wireless/intersil/p54/ 15850 15851PACKET SOCKETS 15852M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 15853S: Maintained 15854F: include/uapi/linux/if_packet.h 15855F: net/packet/af_packet.c 15856 15857PACKING 15858M: Vladimir Oltean <olteanv@gmail.com> 15859L: netdev@vger.kernel.org 15860S: Supported 15861F: Documentation/core-api/packing.rst 15862F: include/linux/packing.h 15863F: lib/packing.c 15864 15865PADATA PARALLEL EXECUTION MECHANISM 15866M: Steffen Klassert <steffen.klassert@secunet.com> 15867M: Daniel Jordan <daniel.m.jordan@oracle.com> 15868L: linux-crypto@vger.kernel.org 15869L: linux-kernel@vger.kernel.org 15870S: Maintained 15871F: Documentation/core-api/padata.rst 15872F: include/linux/padata.h 15873F: kernel/padata.c 15874 15875PAGE CACHE 15876M: Matthew Wilcox (Oracle) <willy@infradead.org> 15877L: linux-fsdevel@vger.kernel.org 15878S: Supported 15879T: git git://git.infradead.org/users/willy/pagecache.git 15880F: Documentation/filesystems/locking.rst 15881F: Documentation/filesystems/vfs.rst 15882F: include/linux/pagemap.h 15883F: mm/filemap.c 15884F: mm/page-writeback.c 15885F: mm/readahead.c 15886F: mm/truncate.c 15887 15888PAGE POOL 15889M: Jesper Dangaard Brouer <hawk@kernel.org> 15890M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 15891L: netdev@vger.kernel.org 15892S: Supported 15893F: Documentation/networking/page_pool.rst 15894F: include/net/page_pool.h 15895F: include/trace/events/page_pool.h 15896F: net/core/page_pool.c 15897 15898PAGE TABLE CHECK 15899M: Pasha Tatashin <pasha.tatashin@soleen.com> 15900M: Andrew Morton <akpm@linux-foundation.org> 15901L: linux-mm@kvack.org 15902S: Maintained 15903F: Documentation/mm/page_table_check.rst 15904F: include/linux/page_table_check.h 15905F: mm/page_table_check.c 15906 15907PANASONIC LAPTOP ACPI EXTRAS DRIVER 15908M: Kenneth Chan <kenneth.t.chan@gmail.com> 15909L: platform-driver-x86@vger.kernel.org 15910S: Maintained 15911F: drivers/platform/x86/panasonic-laptop.c 15912 15913PARALLAX PING IIO SENSOR DRIVER 15914M: Andreas Klinger <ak@it-klinger.de> 15915L: linux-iio@vger.kernel.org 15916S: Maintained 15917F: Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml 15918F: drivers/iio/proximity/ping.c 15919 15920PARALLEL LCD/KEYPAD PANEL DRIVER 15921M: Willy Tarreau <willy@haproxy.com> 15922M: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> 15923S: Odd Fixes 15924F: Documentation/admin-guide/lcd-panel-cgram.rst 15925F: drivers/auxdisplay/panel.c 15926 15927PARALLEL PORT SUBSYSTEM 15928M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 15929M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 15930L: linux-parport@lists.infradead.org (subscribers-only) 15931S: Maintained 15932F: Documentation/driver-api/parport*.rst 15933F: drivers/char/ppdev.c 15934F: drivers/parport/ 15935F: include/linux/parport*.h 15936F: include/uapi/linux/ppdev.h 15937 15938PARAVIRT_OPS INTERFACE 15939M: Juergen Gross <jgross@suse.com> 15940M: Srivatsa S. Bhat (VMware) <srivatsa@csail.mit.edu> 15941R: Alexey Makhalov <amakhalov@vmware.com> 15942R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 15943L: virtualization@lists.linux-foundation.org 15944L: x86@kernel.org 15945S: Supported 15946T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 15947F: Documentation/virt/paravirt_ops.rst 15948F: arch/*/include/asm/paravirt*.h 15949F: arch/*/kernel/paravirt* 15950F: include/linux/hypervisor.h 15951 15952PARISC ARCHITECTURE 15953M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 15954M: Helge Deller <deller@gmx.de> 15955L: linux-parisc@vger.kernel.org 15956S: Maintained 15957W: https://parisc.wiki.kernel.org 15958Q: http://patchwork.kernel.org/project/linux-parisc/list/ 15959T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git 15960T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git 15961F: Documentation/arch/parisc/ 15962F: arch/parisc/ 15963F: drivers/char/agp/parisc-agp.c 15964F: drivers/input/misc/hp_sdc_rtc.c 15965F: drivers/input/serio/gscps2.c 15966F: drivers/input/serio/hp_sdc* 15967F: drivers/parisc/ 15968F: drivers/parport/parport_gsc.* 15969F: drivers/tty/serial/8250/8250_parisc.c 15970F: drivers/video/console/sti* 15971F: drivers/video/fbdev/sti* 15972F: drivers/video/logo/logo_parisc* 15973F: include/linux/hp_sdc.h 15974 15975PARMAN 15976M: Jiri Pirko <jiri@resnulli.us> 15977L: netdev@vger.kernel.org 15978S: Supported 15979F: include/linux/parman.h 15980F: lib/parman.c 15981F: lib/test_parman.c 15982 15983PC ENGINES APU BOARD DRIVER 15984M: Enrico Weigelt, metux IT consult <info@metux.net> 15985S: Maintained 15986F: drivers/platform/x86/pcengines-apuv2.c 15987 15988PC87360 HARDWARE MONITORING DRIVER 15989M: Jim Cromie <jim.cromie@gmail.com> 15990L: linux-hwmon@vger.kernel.org 15991S: Maintained 15992F: Documentation/hwmon/pc87360.rst 15993F: drivers/hwmon/pc87360.c 15994 15995PC8736x GPIO DRIVER 15996M: Jim Cromie <jim.cromie@gmail.com> 15997S: Maintained 15998F: drivers/char/pc8736x_gpio.c 15999 16000PC87427 HARDWARE MONITORING DRIVER 16001M: Jean Delvare <jdelvare@suse.com> 16002L: linux-hwmon@vger.kernel.org 16003S: Maintained 16004F: Documentation/hwmon/pc87427.rst 16005F: drivers/hwmon/pc87427.c 16006 16007PCA9532 LED DRIVER 16008M: Riku Voipio <riku.voipio@iki.fi> 16009S: Maintained 16010F: drivers/leds/leds-pca9532.c 16011F: include/linux/leds-pca9532.h 16012 16013PCA9541 I2C BUS MASTER SELECTOR DRIVER 16014M: Guenter Roeck <linux@roeck-us.net> 16015L: linux-i2c@vger.kernel.org 16016S: Maintained 16017F: drivers/i2c/muxes/i2c-mux-pca9541.c 16018 16019PCDP - PRIMARY CONSOLE AND DEBUG PORT 16020M: Khalid Aziz <khalid@gonehiking.org> 16021S: Maintained 16022F: drivers/firmware/pcdp.* 16023 16024PCI DRIVER FOR AARDVARK (Marvell Armada 3700) 16025M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16026M: Pali Rohár <pali@kernel.org> 16027L: linux-pci@vger.kernel.org 16028L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16029S: Maintained 16030F: Documentation/devicetree/bindings/pci/aardvark-pci.txt 16031F: drivers/pci/controller/pci-aardvark.c 16032 16033PCI DRIVER FOR ALTERA PCIE IP 16034M: Joyce Ooi <joyce.ooi@intel.com> 16035L: linux-pci@vger.kernel.org 16036S: Supported 16037F: Documentation/devicetree/bindings/pci/altera-pcie.txt 16038F: drivers/pci/controller/pcie-altera.c 16039 16040PCI DRIVER FOR APPLIEDMICRO XGENE 16041M: Toan Le <toan@os.amperecomputing.com> 16042L: linux-pci@vger.kernel.org 16043L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16044S: Maintained 16045F: Documentation/devicetree/bindings/pci/xgene-pci.txt 16046F: drivers/pci/controller/pci-xgene.c 16047 16048PCI DRIVER FOR ARM VERSATILE PLATFORM 16049M: Rob Herring <robh@kernel.org> 16050L: linux-pci@vger.kernel.org 16051L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16052S: Maintained 16053F: Documentation/devicetree/bindings/pci/versatile.yaml 16054F: drivers/pci/controller/pci-versatile.c 16055 16056PCI DRIVER FOR ARMADA 8K 16057M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16058L: linux-pci@vger.kernel.org 16059L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16060S: Maintained 16061F: Documentation/devicetree/bindings/pci/pci-armada8k.txt 16062F: drivers/pci/controller/dwc/pcie-armada8k.c 16063 16064PCI DRIVER FOR CADENCE PCIE IP 16065M: Tom Joseph <tjoseph@cadence.com> 16066L: linux-pci@vger.kernel.org 16067S: Maintained 16068F: Documentation/devicetree/bindings/pci/cdns,* 16069F: drivers/pci/controller/cadence/ 16070 16071PCI DRIVER FOR FREESCALE LAYERSCAPE 16072M: Minghuan Lian <minghuan.Lian@nxp.com> 16073M: Mingkai Hu <mingkai.hu@nxp.com> 16074M: Roy Zang <roy.zang@nxp.com> 16075L: linuxppc-dev@lists.ozlabs.org 16076L: linux-pci@vger.kernel.org 16077L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16078S: Maintained 16079F: drivers/pci/controller/dwc/*layerscape* 16080 16081PCI DRIVER FOR FU740 16082M: Paul Walmsley <paul.walmsley@sifive.com> 16083M: Greentime Hu <greentime.hu@sifive.com> 16084L: linux-pci@vger.kernel.org 16085S: Maintained 16086F: Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml 16087F: drivers/pci/controller/dwc/pcie-fu740.c 16088 16089PCI DRIVER FOR GENERIC OF HOSTS 16090M: Will Deacon <will@kernel.org> 16091L: linux-pci@vger.kernel.org 16092L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16093S: Maintained 16094F: Documentation/devicetree/bindings/pci/host-generic-pci.yaml 16095F: drivers/pci/controller/pci-host-common.c 16096F: drivers/pci/controller/pci-host-generic.c 16097 16098PCI DRIVER FOR IMX6 16099M: Richard Zhu <hongxing.zhu@nxp.com> 16100M: Lucas Stach <l.stach@pengutronix.de> 16101L: linux-pci@vger.kernel.org 16102L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16103S: Maintained 16104F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-common.yaml 16105F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-ep.yaml 16106F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml 16107F: drivers/pci/controller/dwc/*imx6* 16108 16109PCI DRIVER FOR INTEL IXP4XX 16110M: Linus Walleij <linus.walleij@linaro.org> 16111S: Maintained 16112F: Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml 16113F: drivers/pci/controller/pci-ixp4xx.c 16114 16115PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD) 16116M: Nirmal Patel <nirmal.patel@linux.intel.com> 16117R: Jonathan Derrick <jonathan.derrick@linux.dev> 16118L: linux-pci@vger.kernel.org 16119S: Supported 16120F: drivers/pci/controller/vmd.c 16121 16122PCI DRIVER FOR MICROSEMI SWITCHTEC 16123M: Kurt Schwemmer <kurt.schwemmer@microsemi.com> 16124M: Logan Gunthorpe <logang@deltatee.com> 16125L: linux-pci@vger.kernel.org 16126S: Maintained 16127F: Documentation/ABI/testing/sysfs-class-switchtec 16128F: Documentation/driver-api/switchtec.rst 16129F: drivers/ntb/hw/mscc/ 16130F: drivers/pci/switch/switchtec* 16131F: include/linux/switchtec.h 16132F: include/uapi/linux/switchtec_ioctl.h 16133 16134PCI DRIVER FOR MOBIVEIL PCIE IP 16135M: Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in> 16136M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16137L: linux-pci@vger.kernel.org 16138S: Supported 16139F: Documentation/devicetree/bindings/pci/mobiveil-pcie.txt 16140F: drivers/pci/controller/mobiveil/pcie-mobiveil* 16141 16142PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support) 16143M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16144M: Pali Rohár <pali@kernel.org> 16145L: linux-pci@vger.kernel.org 16146L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16147S: Maintained 16148F: drivers/pci/controller/*mvebu* 16149 16150PCI DRIVER FOR NVIDIA TEGRA 16151M: Thierry Reding <thierry.reding@gmail.com> 16152L: linux-tegra@vger.kernel.org 16153L: linux-pci@vger.kernel.org 16154S: Supported 16155F: Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt 16156F: drivers/pci/controller/pci-tegra.c 16157 16158PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER 16159M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16160L: linux-pci@vger.kernel.org 16161L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16162S: Maintained 16163F: Documentation/devicetree/bindings/pci/layerscape-pcie-gen4.txt 16164F: drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c 16165 16166PCI DRIVER FOR RENESAS R-CAR 16167M: Marek Vasut <marek.vasut+renesas@gmail.com> 16168M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 16169L: linux-pci@vger.kernel.org 16170L: linux-renesas-soc@vger.kernel.org 16171S: Maintained 16172F: Documentation/devicetree/bindings/pci/*rcar* 16173F: drivers/pci/controller/*rcar* 16174 16175PCI DRIVER FOR SAMSUNG EXYNOS 16176M: Jingoo Han <jingoohan1@gmail.com> 16177L: linux-pci@vger.kernel.org 16178L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16179L: linux-samsung-soc@vger.kernel.org 16180S: Maintained 16181F: drivers/pci/controller/dwc/pci-exynos.c 16182 16183PCI DRIVER FOR SYNOPSYS DESIGNWARE 16184M: Jingoo Han <jingoohan1@gmail.com> 16185M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 16186L: linux-pci@vger.kernel.org 16187S: Maintained 16188F: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml 16189F: Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml 16190F: drivers/pci/controller/dwc/*designware* 16191 16192PCI DRIVER FOR TI DRA7XX/J721E 16193M: Vignesh Raghavendra <vigneshr@ti.com> 16194L: linux-omap@vger.kernel.org 16195L: linux-pci@vger.kernel.org 16196L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16197S: Supported 16198F: Documentation/devicetree/bindings/pci/ti-pci.txt 16199F: drivers/pci/controller/cadence/pci-j721e.c 16200F: drivers/pci/controller/dwc/pci-dra7xx.c 16201 16202PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC 16203M: Linus Walleij <linus.walleij@linaro.org> 16204L: linux-pci@vger.kernel.org 16205S: Maintained 16206F: Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt 16207F: drivers/pci/controller/pci-v3-semi.c 16208 16209PCI DRIVER FOR XILINX VERSAL CPM 16210M: Bharat Kumar Gogada <bharat.kumar.gogada@amd.com> 16211M: Michal Simek <michal.simek@amd.com> 16212L: linux-pci@vger.kernel.org 16213S: Maintained 16214F: Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml 16215F: drivers/pci/controller/pcie-xilinx-cpm.c 16216 16217PCI ENDPOINT SUBSYSTEM 16218M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16219M: Krzysztof Wilczyński <kw@linux.com> 16220R: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16221R: Kishon Vijay Abraham I <kishon@kernel.org> 16222L: linux-pci@vger.kernel.org 16223S: Supported 16224Q: https://patchwork.kernel.org/project/linux-pci/list/ 16225B: https://bugzilla.kernel.org 16226C: irc://irc.oftc.net/linux-pci 16227T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16228F: Documentation/PCI/endpoint/* 16229F: Documentation/misc-devices/pci-endpoint-test.rst 16230F: drivers/misc/pci_endpoint_test.c 16231F: drivers/pci/endpoint/ 16232F: tools/pci/ 16233 16234PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC 16235M: Mahesh J Salgaonkar <mahesh@linux.ibm.com> 16236R: Oliver O'Halloran <oohall@gmail.com> 16237L: linuxppc-dev@lists.ozlabs.org 16238S: Supported 16239F: Documentation/PCI/pci-error-recovery.rst 16240F: Documentation/powerpc/eeh-pci-error-recovery.rst 16241F: arch/powerpc/include/*/eeh*.h 16242F: arch/powerpc/kernel/eeh*.c 16243F: arch/powerpc/platforms/*/eeh*.c 16244F: drivers/pci/pcie/aer.c 16245F: drivers/pci/pcie/dpc.c 16246F: drivers/pci/pcie/err.c 16247 16248PCI ERROR RECOVERY 16249M: Linas Vepstas <linasvepstas@gmail.com> 16250L: linux-pci@vger.kernel.org 16251S: Supported 16252F: Documentation/PCI/pci-error-recovery.rst 16253 16254PCI MSI DRIVER FOR ALTERA MSI IP 16255M: Joyce Ooi <joyce.ooi@intel.com> 16256L: linux-pci@vger.kernel.org 16257S: Supported 16258F: Documentation/devicetree/bindings/pci/altera-pcie-msi.txt 16259F: drivers/pci/controller/pcie-altera-msi.c 16260 16261PCI MSI DRIVER FOR APPLIEDMICRO XGENE 16262M: Toan Le <toan@os.amperecomputing.com> 16263L: linux-pci@vger.kernel.org 16264L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16265S: Maintained 16266F: Documentation/devicetree/bindings/pci/xgene-pci-msi.txt 16267F: drivers/pci/controller/pci-xgene-msi.c 16268 16269PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS 16270M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16271M: Krzysztof Wilczyński <kw@linux.com> 16272R: Rob Herring <robh@kernel.org> 16273L: linux-pci@vger.kernel.org 16274S: Supported 16275Q: https://patchwork.kernel.org/project/linux-pci/list/ 16276B: https://bugzilla.kernel.org 16277C: irc://irc.oftc.net/linux-pci 16278T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16279F: Documentation/devicetree/bindings/pci/ 16280F: drivers/pci/controller/ 16281F: drivers/pci/pci-bridge-emul.c 16282F: drivers/pci/pci-bridge-emul.h 16283 16284PCI PEER-TO-PEER DMA (P2PDMA) 16285M: Bjorn Helgaas <bhelgaas@google.com> 16286M: Logan Gunthorpe <logang@deltatee.com> 16287L: linux-pci@vger.kernel.org 16288S: Supported 16289Q: https://patchwork.kernel.org/project/linux-pci/list/ 16290B: https://bugzilla.kernel.org 16291C: irc://irc.oftc.net/linux-pci 16292T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16293F: Documentation/driver-api/pci/p2pdma.rst 16294F: drivers/pci/p2pdma.c 16295F: include/linux/pci-p2pdma.h 16296 16297PCI SUBSYSTEM 16298M: Bjorn Helgaas <bhelgaas@google.com> 16299L: linux-pci@vger.kernel.org 16300S: Supported 16301Q: https://patchwork.kernel.org/project/linux-pci/list/ 16302B: https://bugzilla.kernel.org 16303C: irc://irc.oftc.net/linux-pci 16304T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16305F: Documentation/PCI/ 16306F: Documentation/devicetree/bindings/pci/ 16307F: arch/x86/kernel/early-quirks.c 16308F: arch/x86/kernel/quirks.c 16309F: arch/x86/pci/ 16310F: drivers/acpi/pci* 16311F: drivers/pci/ 16312F: include/asm-generic/pci* 16313F: include/linux/of_pci.h 16314F: include/linux/pci* 16315F: include/uapi/linux/pci* 16316F: lib/pci* 16317 16318PCIE DRIVER FOR AMAZON ANNAPURNA LABS 16319M: Jonathan Chocron <jonnyc@amazon.com> 16320L: linux-pci@vger.kernel.org 16321S: Maintained 16322F: Documentation/devicetree/bindings/pci/pcie-al.txt 16323F: drivers/pci/controller/dwc/pcie-al.c 16324 16325PCIE DRIVER FOR AMLOGIC MESON 16326M: Yue Wang <yue.wang@Amlogic.com> 16327L: linux-pci@vger.kernel.org 16328L: linux-amlogic@lists.infradead.org 16329S: Maintained 16330F: drivers/pci/controller/dwc/pci-meson.c 16331 16332PCIE DRIVER FOR AXIS ARTPEC 16333M: Jesper Nilsson <jesper.nilsson@axis.com> 16334L: linux-arm-kernel@axis.com 16335L: linux-pci@vger.kernel.org 16336S: Maintained 16337F: Documentation/devicetree/bindings/pci/axis,artpec* 16338F: drivers/pci/controller/dwc/*artpec* 16339 16340PCIE DRIVER FOR CAVIUM THUNDERX 16341M: Robert Richter <rric@kernel.org> 16342L: linux-pci@vger.kernel.org 16343L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16344S: Odd Fixes 16345F: drivers/pci/controller/pci-thunder-* 16346 16347PCIE DRIVER FOR HISILICON 16348M: Zhou Wang <wangzhou1@hisilicon.com> 16349L: linux-pci@vger.kernel.org 16350S: Maintained 16351F: drivers/pci/controller/dwc/pcie-hisi.c 16352 16353PCIE DRIVER FOR HISILICON KIRIN 16354M: Xiaowei Song <songxiaowei@hisilicon.com> 16355M: Binghui Wang <wangbinghui@hisilicon.com> 16356L: linux-pci@vger.kernel.org 16357S: Maintained 16358F: Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml 16359F: drivers/pci/controller/dwc/pcie-kirin.c 16360 16361PCIE DRIVER FOR HISILICON STB 16362M: Shawn Guo <shawn.guo@linaro.org> 16363L: linux-pci@vger.kernel.org 16364S: Maintained 16365F: Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt 16366F: drivers/pci/controller/dwc/pcie-histb.c 16367 16368PCIE DRIVER FOR INTEL KEEM BAY 16369M: Srikanth Thokala <srikanth.thokala@intel.com> 16370L: linux-pci@vger.kernel.org 16371S: Supported 16372F: Documentation/devicetree/bindings/pci/intel,keembay-pcie* 16373F: drivers/pci/controller/dwc/pcie-keembay.c 16374 16375PCIE DRIVER FOR INTEL LGM GW SOC 16376M: Rahul Tanwar <rtanwar@maxlinear.com> 16377L: linux-pci@vger.kernel.org 16378S: Maintained 16379F: Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml 16380F: drivers/pci/controller/dwc/pcie-intel-gw.c 16381 16382PCIE DRIVER FOR MEDIATEK 16383M: Ryder Lee <ryder.lee@mediatek.com> 16384M: Jianjun Wang <jianjun.wang@mediatek.com> 16385L: linux-pci@vger.kernel.org 16386L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16387S: Supported 16388F: Documentation/devicetree/bindings/pci/mediatek* 16389F: drivers/pci/controller/*mediatek* 16390 16391PCIE DRIVER FOR MICROCHIP 16392M: Daire McNamara <daire.mcnamara@microchip.com> 16393L: linux-pci@vger.kernel.org 16394S: Supported 16395F: Documentation/devicetree/bindings/pci/microchip* 16396F: drivers/pci/controller/*microchip* 16397 16398PCIE DRIVER FOR QUALCOMM MSM 16399M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16400L: linux-pci@vger.kernel.org 16401L: linux-arm-msm@vger.kernel.org 16402S: Maintained 16403F: drivers/pci/controller/dwc/pcie-qcom.c 16404 16405PCIE DRIVER FOR ROCKCHIP 16406M: Shawn Lin <shawn.lin@rock-chips.com> 16407L: linux-pci@vger.kernel.org 16408L: linux-rockchip@lists.infradead.org 16409S: Maintained 16410F: Documentation/devicetree/bindings/pci/rockchip,rk3399-pcie* 16411F: drivers/pci/controller/pcie-rockchip* 16412 16413PCIE DRIVER FOR SOCIONEXT UNIPHIER 16414M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 16415L: linux-pci@vger.kernel.org 16416S: Maintained 16417F: Documentation/devicetree/bindings/pci/socionext,uniphier-pcie* 16418F: drivers/pci/controller/dwc/pcie-uniphier* 16419 16420PCIE DRIVER FOR ST SPEAR13XX 16421M: Pratyush Anand <pratyush.anand@gmail.com> 16422L: linux-pci@vger.kernel.org 16423S: Maintained 16424F: drivers/pci/controller/dwc/*spear* 16425 16426PCIE ENDPOINT DRIVER FOR QUALCOMM 16427M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16428L: linux-pci@vger.kernel.org 16429L: linux-arm-msm@vger.kernel.org 16430S: Maintained 16431F: Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml 16432F: drivers/pci/controller/dwc/pcie-qcom-ep.c 16433 16434PCMCIA SUBSYSTEM 16435M: Dominik Brodowski <linux@dominikbrodowski.net> 16436S: Odd Fixes 16437T: git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux.git 16438F: Documentation/pcmcia/ 16439F: drivers/pcmcia/ 16440F: include/pcmcia/ 16441F: tools/pcmcia/ 16442 16443PCNET32 NETWORK DRIVER 16444M: Don Fry <pcnet32@frontier.com> 16445L: netdev@vger.kernel.org 16446S: Maintained 16447F: drivers/net/ethernet/amd/pcnet32.c 16448 16449PCRYPT PARALLEL CRYPTO ENGINE 16450M: Steffen Klassert <steffen.klassert@secunet.com> 16451L: linux-crypto@vger.kernel.org 16452S: Maintained 16453F: crypto/pcrypt.c 16454F: include/crypto/pcrypt.h 16455 16456PECI HARDWARE MONITORING DRIVERS 16457M: Iwona Winiarska <iwona.winiarska@intel.com> 16458L: linux-hwmon@vger.kernel.org 16459S: Supported 16460F: Documentation/hwmon/peci-cputemp.rst 16461F: Documentation/hwmon/peci-dimmtemp.rst 16462F: drivers/hwmon/peci/ 16463 16464PECI SUBSYSTEM 16465M: Iwona Winiarska <iwona.winiarska@intel.com> 16466L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 16467S: Supported 16468F: Documentation/devicetree/bindings/peci/ 16469F: Documentation/peci/ 16470F: drivers/peci/ 16471F: include/linux/peci-cpu.h 16472F: include/linux/peci.h 16473 16474PENSANDO ETHERNET DRIVERS 16475M: Shannon Nelson <shannon.nelson@amd.com> 16476M: Brett Creeley <brett.creeley@amd.com> 16477M: drivers@pensando.io 16478L: netdev@vger.kernel.org 16479S: Supported 16480F: Documentation/networking/device_drivers/ethernet/pensando/ionic.rst 16481F: drivers/net/ethernet/pensando/ 16482 16483PER-CPU MEMORY ALLOCATOR 16484M: Dennis Zhou <dennis@kernel.org> 16485M: Tejun Heo <tj@kernel.org> 16486M: Christoph Lameter <cl@linux.com> 16487L: linux-mm@kvack.org 16488S: Maintained 16489T: git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git 16490F: arch/*/include/asm/percpu.h 16491F: include/linux/percpu*.h 16492F: lib/percpu*.c 16493F: mm/percpu*.c 16494 16495PER-TASK DELAY ACCOUNTING 16496M: Balbir Singh <bsingharora@gmail.com> 16497S: Maintained 16498F: include/linux/delayacct.h 16499F: kernel/delayacct.c 16500 16501PERFORMANCE EVENTS SUBSYSTEM 16502M: Peter Zijlstra <peterz@infradead.org> 16503M: Ingo Molnar <mingo@redhat.com> 16504M: Arnaldo Carvalho de Melo <acme@kernel.org> 16505R: Mark Rutland <mark.rutland@arm.com> 16506R: Alexander Shishkin <alexander.shishkin@linux.intel.com> 16507R: Jiri Olsa <jolsa@kernel.org> 16508R: Namhyung Kim <namhyung@kernel.org> 16509R: Ian Rogers <irogers@google.com> 16510R: Adrian Hunter <adrian.hunter@intel.com> 16511L: linux-perf-users@vger.kernel.org 16512L: linux-kernel@vger.kernel.org 16513S: Supported 16514W: https://perf.wiki.kernel.org/ 16515T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 16516F: arch/*/events/* 16517F: arch/*/events/*/* 16518F: arch/*/include/asm/perf_event.h 16519F: arch/*/kernel/*/*/perf_event*.c 16520F: arch/*/kernel/*/perf_event*.c 16521F: arch/*/kernel/perf_callchain.c 16522F: arch/*/kernel/perf_event*.c 16523F: include/linux/perf_event.h 16524F: include/uapi/linux/perf_event.h 16525F: kernel/events/* 16526F: tools/lib/perf/ 16527F: tools/perf/ 16528 16529PERFORMANCE EVENTS TOOLING ARM64 16530R: John Garry <john.g.garry@oracle.com> 16531R: Will Deacon <will@kernel.org> 16532R: James Clark <james.clark@arm.com> 16533R: Mike Leach <mike.leach@linaro.org> 16534R: Leo Yan <leo.yan@linaro.org> 16535L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16536S: Supported 16537F: tools/build/feature/test-libopencsd.c 16538F: tools/perf/arch/arm*/ 16539F: tools/perf/pmu-events/arch/arm64/ 16540F: tools/perf/util/arm-spe* 16541F: tools/perf/util/cs-etm* 16542 16543PERSONALITY HANDLING 16544M: Christoph Hellwig <hch@infradead.org> 16545L: linux-abi-devel@lists.sourceforge.net 16546S: Maintained 16547F: include/linux/personality.h 16548F: include/uapi/linux/personality.h 16549 16550PHOENIX RC FLIGHT CONTROLLER ADAPTER 16551M: Marcus Folkesson <marcus.folkesson@gmail.com> 16552L: linux-input@vger.kernel.org 16553S: Maintained 16554F: Documentation/input/devices/pxrc.rst 16555F: drivers/input/joystick/pxrc.c 16556 16557PHONET PROTOCOL 16558M: Remi Denis-Courmont <courmisch@gmail.com> 16559S: Supported 16560F: Documentation/networking/phonet.rst 16561F: include/linux/phonet.h 16562F: include/net/phonet/ 16563F: include/uapi/linux/phonet.h 16564F: net/phonet/ 16565 16566PHRAM MTD DRIVER 16567M: Joern Engel <joern@lazybastard.org> 16568L: linux-mtd@lists.infradead.org 16569S: Maintained 16570F: drivers/mtd/devices/phram.c 16571 16572PICOLCD HID DRIVER 16573M: Bruno Prémont <bonbons@linux-vserver.org> 16574L: linux-input@vger.kernel.org 16575S: Maintained 16576F: drivers/hid/hid-picolcd* 16577 16578PIDFD API 16579M: Christian Brauner <christian@brauner.io> 16580L: linux-kernel@vger.kernel.org 16581S: Maintained 16582T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git 16583F: samples/pidfd/ 16584F: tools/testing/selftests/clone3/ 16585F: tools/testing/selftests/pid_namespace/ 16586F: tools/testing/selftests/pidfd/ 16587K: (?i)pidfd 16588K: (?i)clone3 16589K: \b(clone_args|kernel_clone_args)\b 16590 16591PIN CONTROL SUBSYSTEM 16592M: Linus Walleij <linus.walleij@linaro.org> 16593L: linux-gpio@vger.kernel.org 16594S: Maintained 16595T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git 16596F: Documentation/devicetree/bindings/pinctrl/ 16597F: Documentation/driver-api/pin-control.rst 16598F: drivers/pinctrl/ 16599F: include/dt-bindings/pinctrl/ 16600F: include/linux/pinctrl/ 16601 16602PIN CONTROLLER - AMD 16603M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 16604M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 16605S: Maintained 16606F: drivers/pinctrl/pinctrl-amd.c 16607 16608PIN CONTROLLER - FREESCALE 16609M: Dong Aisheng <aisheng.dong@nxp.com> 16610M: Fabio Estevam <festevam@gmail.com> 16611M: Shawn Guo <shawnguo@kernel.org> 16612M: Jacky Bai <ping.bai@nxp.com> 16613R: Pengutronix Kernel Team <kernel@pengutronix.de> 16614L: linux-gpio@vger.kernel.org 16615S: Maintained 16616F: Documentation/devicetree/bindings/pinctrl/fsl,* 16617F: drivers/pinctrl/freescale/ 16618 16619PIN CONTROLLER - INTEL 16620M: Mika Westerberg <mika.westerberg@linux.intel.com> 16621M: Andy Shevchenko <andy@kernel.org> 16622S: Supported 16623T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git 16624F: drivers/pinctrl/intel/ 16625 16626PIN CONTROLLER - KEEMBAY 16627M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 16628S: Supported 16629F: drivers/pinctrl/pinctrl-keembay* 16630 16631PIN CONTROLLER - MEDIATEK 16632M: Sean Wang <sean.wang@kernel.org> 16633L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16634S: Maintained 16635F: Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml 16636F: Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml 16637F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml 16638F: Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml 16639F: drivers/pinctrl/mediatek/ 16640 16641PIN CONTROLLER - MEDIATEK MIPS 16642M: Arınç ÜNAL <arinc.unal@arinc9.com> 16643M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 16644L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16645L: linux-mips@vger.kernel.org 16646S: Maintained 16647F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7620-pinctrl.yaml 16648F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7621-pinctrl.yaml 16649F: Documentation/devicetree/bindings/pinctrl/mediatek,mt76x8-pinctrl.yaml 16650F: Documentation/devicetree/bindings/pinctrl/ralink,rt2880-pinctrl.yaml 16651F: Documentation/devicetree/bindings/pinctrl/ralink,rt305x-pinctrl.yaml 16652F: Documentation/devicetree/bindings/pinctrl/ralink,rt3352-pinctrl.yaml 16653F: Documentation/devicetree/bindings/pinctrl/ralink,rt3883-pinctrl.yaml 16654F: Documentation/devicetree/bindings/pinctrl/ralink,rt5350-pinctrl.yaml 16655F: drivers/pinctrl/mediatek/pinctrl-mt7620.c 16656F: drivers/pinctrl/mediatek/pinctrl-mt7621.c 16657F: drivers/pinctrl/mediatek/pinctrl-mt76x8.c 16658F: drivers/pinctrl/mediatek/pinctrl-mtmips.* 16659F: drivers/pinctrl/mediatek/pinctrl-rt2880.c 16660F: drivers/pinctrl/mediatek/pinctrl-rt305x.c 16661F: drivers/pinctrl/mediatek/pinctrl-rt3883.c 16662 16663PIN CONTROLLER - MICROCHIP AT91 16664M: Ludovic Desroches <ludovic.desroches@microchip.com> 16665L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16666L: linux-gpio@vger.kernel.org 16667S: Supported 16668F: drivers/gpio/gpio-sama5d2-piobu.c 16669F: drivers/pinctrl/pinctrl-at91* 16670 16671PIN CONTROLLER - NXP S32 16672M: Chester Lin <clin@suse.com> 16673R: NXP S32 Linux Team <s32@nxp.com> 16674L: linux-gpio@vger.kernel.org 16675S: Maintained 16676F: Documentation/devicetree/bindings/pinctrl/nxp,s32* 16677F: drivers/pinctrl/nxp/ 16678 16679PIN CONTROLLER - QUALCOMM 16680M: Bjorn Andersson <andersson@kernel.org> 16681L: linux-arm-msm@vger.kernel.org 16682S: Maintained 16683F: Documentation/devicetree/bindings/pinctrl/qcom,*.txt 16684F: drivers/pinctrl/qcom/ 16685 16686PIN CONTROLLER - RENESAS 16687M: Geert Uytterhoeven <geert+renesas@glider.be> 16688L: linux-renesas-soc@vger.kernel.org 16689S: Supported 16690T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl 16691F: Documentation/devicetree/bindings/pinctrl/renesas,* 16692F: drivers/pinctrl/renesas/ 16693 16694PIN CONTROLLER - SAMSUNG 16695M: Tomasz Figa <tomasz.figa@gmail.com> 16696M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 16697M: Sylwester Nawrocki <s.nawrocki@samsung.com> 16698R: Alim Akhtar <alim.akhtar@samsung.com> 16699L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16700L: linux-samsung-soc@vger.kernel.org 16701S: Maintained 16702Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 16703B: mailto:linux-samsung-soc@vger.kernel.org 16704C: irc://irc.libera.chat/linux-exynos 16705T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git 16706F: Documentation/devicetree/bindings/pinctrl/samsung,pinctrl*yaml 16707F: drivers/pinctrl/samsung/ 16708F: include/dt-bindings/pinctrl/samsung.h 16709 16710PIN CONTROLLER - SINGLE 16711M: Tony Lindgren <tony@atomide.com> 16712M: Haojian Zhuang <haojian.zhuang@linaro.org> 16713L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16714L: linux-omap@vger.kernel.org 16715S: Maintained 16716F: drivers/pinctrl/pinctrl-single.c 16717 16718PIN CONTROLLER - SUNPLUS / TIBBO 16719M: Dvorkin Dmitry <dvorkin@tibbo.com> 16720M: Wells Lu <wellslutw@gmail.com> 16721L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16722S: Maintained 16723W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 16724F: Documentation/devicetree/bindings/pinctrl/sunplus,* 16725F: drivers/pinctrl/sunplus/ 16726F: include/dt-bindings/pinctrl/sppctl*.h 16727 16728PINE64 PINEPHONE KEYBOARD DRIVER 16729M: Samuel Holland <samuel@sholland.org> 16730S: Supported 16731F: Documentation/devicetree/bindings/input/pine64,pinephone-keyboard.yaml 16732F: drivers/input/keyboard/pinephone-keyboard.c 16733 16734PKTCDVD DRIVER 16735M: linux-block@vger.kernel.org 16736S: Orphan 16737F: drivers/block/pktcdvd.c 16738F: include/linux/pktcdvd.h 16739F: include/uapi/linux/pktcdvd.h 16740 16741PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER 16742M: Tomasz Duszynski <tduszyns@gmail.com> 16743S: Maintained 16744F: Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml 16745F: drivers/iio/chemical/pms7003.c 16746 16747PLCA RECONCILIATION SUBLAYER (IEEE802.3 Clause 148) 16748M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 16749L: netdev@vger.kernel.org 16750S: Maintained 16751F: drivers/net/phy/mdio-open-alliance.h 16752F: net/ethtool/plca.c 16753 16754PLDMFW LIBRARY 16755M: Jacob Keller <jacob.e.keller@intel.com> 16756S: Maintained 16757F: Documentation/driver-api/pldmfw/ 16758F: include/linux/pldmfw.h 16759F: lib/pldmfw/ 16760 16761PLX DMA DRIVER 16762M: Logan Gunthorpe <logang@deltatee.com> 16763S: Maintained 16764F: drivers/dma/plx_dma.c 16765 16766PM-GRAPH UTILITY 16767M: "Todd E Brandt" <todd.e.brandt@linux.intel.com> 16768L: linux-pm@vger.kernel.org 16769S: Supported 16770W: https://01.org/pm-graph 16771B: https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools 16772T: git git://github.com/intel/pm-graph 16773F: tools/power/pm-graph 16774 16775PM6764TR DRIVER 16776M: Charles Hsu <hsu.yungteng@gmail.com> 16777L: linux-hwmon@vger.kernel.org 16778S: Maintained 16779F: Documentation/hwmon/pm6764tr.rst 16780F: drivers/hwmon/pmbus/pm6764tr.c 16781 16782PMBUS HARDWARE MONITORING DRIVERS 16783M: Guenter Roeck <linux@roeck-us.net> 16784L: linux-hwmon@vger.kernel.org 16785S: Maintained 16786W: http://hwmon.wiki.kernel.org/ 16787W: http://www.roeck-us.net/linux/drivers/ 16788T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 16789F: Documentation/devicetree/bindings/hwmon/ltc2978.txt 16790F: Documentation/devicetree/bindings/hwmon/max31785.txt 16791F: Documentation/hwmon/adm1275.rst 16792F: Documentation/hwmon/ibm-cffps.rst 16793F: Documentation/hwmon/ir35221.rst 16794F: Documentation/hwmon/lm25066.rst 16795F: Documentation/hwmon/ltc2978.rst 16796F: Documentation/hwmon/ltc3815.rst 16797F: Documentation/hwmon/max16064.rst 16798F: Documentation/hwmon/max20751.rst 16799F: Documentation/hwmon/max31785.rst 16800F: Documentation/hwmon/max34440.rst 16801F: Documentation/hwmon/max8688.rst 16802F: Documentation/hwmon/pmbus-core.rst 16803F: Documentation/hwmon/pmbus.rst 16804F: Documentation/hwmon/tps40422.rst 16805F: Documentation/hwmon/ucd9000.rst 16806F: Documentation/hwmon/ucd9200.rst 16807F: Documentation/hwmon/zl6100.rst 16808F: drivers/hwmon/pmbus/ 16809F: include/linux/pmbus.h 16810 16811PMC SIERRA MaxRAID DRIVER 16812L: linux-scsi@vger.kernel.org 16813S: Orphan 16814W: http://www.pmc-sierra.com/ 16815F: drivers/scsi/pmcraid.* 16816 16817PMC SIERRA PM8001 DRIVER 16818M: Jack Wang <jinpu.wang@cloud.ionos.com> 16819L: linux-scsi@vger.kernel.org 16820S: Supported 16821F: drivers/scsi/pm8001/ 16822 16823PNI RM3100 IIO DRIVER 16824M: Song Qiang <songqiang1304521@gmail.com> 16825L: linux-iio@vger.kernel.org 16826S: Maintained 16827F: Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml 16828F: drivers/iio/magnetometer/rm3100* 16829 16830PNP SUPPORT 16831M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 16832L: linux-acpi@vger.kernel.org 16833S: Maintained 16834F: drivers/pnp/ 16835F: include/linux/pnp.h 16836 16837POSIX CLOCKS and TIMERS 16838M: Thomas Gleixner <tglx@linutronix.de> 16839L: linux-kernel@vger.kernel.org 16840S: Maintained 16841T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 16842F: fs/timerfd.c 16843F: include/linux/time_namespace.h 16844F: include/linux/timer* 16845F: kernel/time/*timer* 16846F: kernel/time/namespace.c 16847 16848POWER MANAGEMENT CORE 16849M: "Rafael J. Wysocki" <rafael@kernel.org> 16850L: linux-pm@vger.kernel.org 16851S: Supported 16852B: https://bugzilla.kernel.org 16853T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 16854F: drivers/base/power/ 16855F: drivers/powercap/ 16856F: include/linux/intel_rapl.h 16857F: include/linux/pm.h 16858F: include/linux/pm_* 16859F: include/linux/powercap.h 16860F: kernel/configs/nopm.config 16861 16862POWER STATE COORDINATION INTERFACE (PSCI) 16863M: Mark Rutland <mark.rutland@arm.com> 16864M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16865L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16866S: Maintained 16867F: drivers/firmware/psci/ 16868F: include/linux/psci.h 16869F: include/uapi/linux/psci.h 16870 16871POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS 16872M: Sebastian Reichel <sre@kernel.org> 16873L: linux-pm@vger.kernel.org 16874S: Maintained 16875T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 16876F: Documentation/ABI/testing/sysfs-class-power 16877F: Documentation/devicetree/bindings/power/supply/ 16878F: drivers/power/supply/ 16879F: include/linux/power/ 16880F: include/linux/power_supply.h 16881 16882POWERNV OPERATOR PANEL LCD DISPLAY DRIVER 16883M: Suraj Jitindar Singh <sjitindarsingh@gmail.com> 16884L: linuxppc-dev@lists.ozlabs.org 16885S: Maintained 16886F: drivers/char/powernv-op-panel.c 16887 16888PPP OVER ATM (RFC 2364) 16889M: Mitchell Blank Jr <mitch@sfgoth.com> 16890S: Maintained 16891F: include/uapi/linux/atmppp.h 16892F: net/atm/pppoatm.c 16893 16894PPP OVER ETHERNET 16895M: Michal Ostrowski <mostrows@earthlink.net> 16896S: Maintained 16897F: drivers/net/ppp/pppoe.c 16898F: drivers/net/ppp/pppox.c 16899 16900PPP OVER L2TP 16901M: James Chapman <jchapman@katalix.com> 16902S: Maintained 16903F: include/linux/if_pppol2tp.h 16904F: include/uapi/linux/if_pppol2tp.h 16905F: net/l2tp/l2tp_ppp.c 16906 16907PPP PROTOCOL DRIVERS AND COMPRESSORS 16908L: linux-ppp@vger.kernel.org 16909S: Orphan 16910F: drivers/net/ppp/ppp_* 16911 16912PPS SUPPORT 16913M: Rodolfo Giometti <giometti@enneenne.com> 16914L: linuxpps@ml.enneenne.com (subscribers-only) 16915S: Maintained 16916W: http://wiki.enneenne.com/index.php/LinuxPPS_support 16917F: Documentation/ABI/testing/sysfs-pps 16918F: Documentation/devicetree/bindings/pps/pps-gpio.txt 16919F: Documentation/driver-api/pps.rst 16920F: drivers/pps/ 16921F: include/linux/pps*.h 16922F: include/uapi/linux/pps.h 16923 16924PPTP DRIVER 16925M: Dmitry Kozlov <xeb@mail.ru> 16926L: netdev@vger.kernel.org 16927S: Maintained 16928W: http://sourceforge.net/projects/accel-pptp 16929F: drivers/net/ppp/pptp.c 16930 16931PRESSURE STALL INFORMATION (PSI) 16932M: Johannes Weiner <hannes@cmpxchg.org> 16933M: Suren Baghdasaryan <surenb@google.com> 16934S: Maintained 16935F: include/linux/psi* 16936F: kernel/sched/psi.c 16937 16938PRINTK 16939M: Petr Mladek <pmladek@suse.com> 16940M: Sergey Senozhatsky <senozhatsky@chromium.org> 16941R: Steven Rostedt <rostedt@goodmis.org> 16942R: John Ogness <john.ogness@linutronix.de> 16943S: Maintained 16944T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 16945F: include/linux/printk.h 16946F: kernel/printk/ 16947 16948PRINTK INDEXING 16949R: Chris Down <chris@chrisdown.name> 16950S: Maintained 16951F: Documentation/core-api/printk-index.rst 16952F: kernel/printk/index.c 16953K: printk_index 16954 16955PROC FILESYSTEM 16956L: linux-kernel@vger.kernel.org 16957L: linux-fsdevel@vger.kernel.org 16958S: Maintained 16959F: Documentation/filesystems/proc.rst 16960F: fs/proc/ 16961F: include/linux/proc_fs.h 16962F: tools/testing/selftests/proc/ 16963 16964PROC SYSCTL 16965M: Luis Chamberlain <mcgrof@kernel.org> 16966M: Kees Cook <keescook@chromium.org> 16967M: Iurii Zaikin <yzaikin@google.com> 16968L: linux-kernel@vger.kernel.org 16969L: linux-fsdevel@vger.kernel.org 16970S: Maintained 16971T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git sysctl-next 16972F: fs/proc/proc_sysctl.c 16973F: include/linux/sysctl.h 16974F: kernel/sysctl-test.c 16975F: kernel/sysctl.c 16976F: tools/testing/selftests/sysctl/ 16977 16978PS3 NETWORK SUPPORT 16979M: Geoff Levand <geoff@infradead.org> 16980L: netdev@vger.kernel.org 16981L: linuxppc-dev@lists.ozlabs.org 16982S: Maintained 16983F: drivers/net/ethernet/toshiba/ps3_gelic_net.* 16984 16985PS3 PLATFORM SUPPORT 16986M: Geoff Levand <geoff@infradead.org> 16987L: linuxppc-dev@lists.ozlabs.org 16988S: Maintained 16989F: arch/powerpc/boot/ps3* 16990F: arch/powerpc/include/asm/lv1call.h 16991F: arch/powerpc/include/asm/ps3*.h 16992F: arch/powerpc/platforms/ps3/ 16993F: drivers/*/ps3* 16994F: drivers/ps3/ 16995F: drivers/rtc/rtc-ps3.c 16996F: drivers/usb/host/*ps3.c 16997F: sound/ppc/snd_ps3* 16998 16999PS3VRAM DRIVER 17000M: Jim Paris <jim@jtan.com> 17001M: Geoff Levand <geoff@infradead.org> 17002L: linuxppc-dev@lists.ozlabs.org 17003S: Maintained 17004F: drivers/block/ps3vram.c 17005 17006PSAMPLE PACKET SAMPLING SUPPORT 17007M: Yotam Gigi <yotam.gi@gmail.com> 17008S: Maintained 17009F: include/net/psample.h 17010F: include/uapi/linux/psample.h 17011F: net/psample 17012 17013PSTORE FILESYSTEM 17014M: Kees Cook <keescook@chromium.org> 17015R: Tony Luck <tony.luck@intel.com> 17016R: Guilherme G. Piccoli <gpiccoli@igalia.com> 17017L: linux-hardening@vger.kernel.org 17018S: Supported 17019T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore 17020F: Documentation/admin-guide/pstore-blk.rst 17021F: Documentation/admin-guide/ramoops.rst 17022F: Documentation/devicetree/bindings/reserved-memory/ramoops.yaml 17023F: drivers/acpi/apei/erst.c 17024F: drivers/firmware/efi/efi-pstore.c 17025F: fs/pstore/ 17026F: include/linux/pstore* 17027K: \b(pstore|ramoops) 17028 17029PTP HARDWARE CLOCK SUPPORT 17030M: Richard Cochran <richardcochran@gmail.com> 17031L: netdev@vger.kernel.org 17032S: Maintained 17033W: http://linuxptp.sourceforge.net/ 17034F: Documentation/ABI/testing/sysfs-ptp 17035F: Documentation/driver-api/ptp.rst 17036F: drivers/net/phy/dp83640* 17037F: drivers/ptp/* 17038F: include/linux/ptp_cl* 17039K: (?:\b|_)ptp(?:\b|_) 17040 17041PTP VIRTUAL CLOCK SUPPORT 17042M: Yangbo Lu <yangbo.lu@nxp.com> 17043L: netdev@vger.kernel.org 17044S: Maintained 17045F: drivers/ptp/ptp_vclock.c 17046F: net/ethtool/phc_vclocks.c 17047 17048PTRACE SUPPORT 17049M: Oleg Nesterov <oleg@redhat.com> 17050S: Maintained 17051F: arch/*/*/ptrace*.c 17052F: arch/*/include/asm/ptrace*.h 17053F: arch/*/ptrace*.c 17054F: include/asm-generic/syscall.h 17055F: include/linux/ptrace.h 17056F: include/linux/regset.h 17057F: include/uapi/linux/ptrace.h 17058F: kernel/ptrace.c 17059 17060PULSE8-CEC DRIVER 17061M: Hans Verkuil <hverkuil@xs4all.nl> 17062L: linux-media@vger.kernel.org 17063S: Maintained 17064T: git git://linuxtv.org/media_tree.git 17065F: drivers/media/cec/usb/pulse8/ 17066 17067PURELIFI PLFXLC DRIVER 17068M: Srinivasan Raju <srini.raju@purelifi.com> 17069L: linux-wireless@vger.kernel.org 17070S: Supported 17071F: drivers/net/wireless/purelifi/plfxlc/ 17072 17073PVRUSB2 VIDEO4LINUX DRIVER 17074M: Mike Isely <isely@pobox.com> 17075L: pvrusb2@isely.net (subscribers-only) 17076L: linux-media@vger.kernel.org 17077S: Maintained 17078W: http://www.isely.net/pvrusb2/ 17079T: git git://linuxtv.org/media_tree.git 17080F: Documentation/driver-api/media/drivers/pvrusb2* 17081F: drivers/media/usb/pvrusb2/ 17082 17083PWC WEBCAM DRIVER 17084M: Hans Verkuil <hverkuil@xs4all.nl> 17085L: linux-media@vger.kernel.org 17086S: Odd Fixes 17087T: git git://linuxtv.org/media_tree.git 17088F: drivers/media/usb/pwc/* 17089F: include/trace/events/pwc.h 17090 17091PWM IR Transmitter 17092M: Sean Young <sean@mess.org> 17093L: linux-media@vger.kernel.org 17094S: Maintained 17095F: Documentation/devicetree/bindings/leds/irled/pwm-ir-tx.yaml 17096F: drivers/media/rc/pwm-ir-tx.c 17097 17098PWM SUBSYSTEM 17099M: Thierry Reding <thierry.reding@gmail.com> 17100R: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 17101L: linux-pwm@vger.kernel.org 17102S: Maintained 17103Q: https://patchwork.ozlabs.org/project/linux-pwm/list/ 17104T: git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git 17105F: Documentation/devicetree/bindings/gpio/gpio-mvebu.yaml 17106F: Documentation/devicetree/bindings/pwm/ 17107F: Documentation/driver-api/pwm.rst 17108F: drivers/gpio/gpio-mvebu.c 17109F: drivers/pwm/ 17110F: drivers/video/backlight/pwm_bl.c 17111F: include/dt-bindings/pwm/ 17112F: include/linux/pwm.h 17113F: include/linux/pwm_backlight.h 17114K: pwm_(config|apply_state|ops) 17115 17116PXA GPIO DRIVER 17117M: Robert Jarzmik <robert.jarzmik@free.fr> 17118L: linux-gpio@vger.kernel.org 17119S: Maintained 17120F: drivers/gpio/gpio-pxa.c 17121 17122PXA MMCI DRIVER 17123S: Orphan 17124 17125PXA RTC DRIVER 17126M: Robert Jarzmik <robert.jarzmik@free.fr> 17127L: linux-rtc@vger.kernel.org 17128S: Maintained 17129 17130PXA2xx/PXA3xx SUPPORT 17131M: Daniel Mack <daniel@zonque.org> 17132M: Haojian Zhuang <haojian.zhuang@gmail.com> 17133M: Robert Jarzmik <robert.jarzmik@free.fr> 17134L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17135S: Maintained 17136T: git git://github.com/hzhuang1/linux.git 17137T: git git://github.com/rjarzmik/linux.git 17138F: arch/arm/boot/dts/pxa* 17139F: arch/arm/mach-pxa/ 17140F: drivers/dma/pxa* 17141F: drivers/pcmcia/pxa2xx* 17142F: drivers/pinctrl/pxa/ 17143F: drivers/spi/spi-pxa2xx* 17144F: drivers/usb/gadget/udc/pxa2* 17145F: include/sound/pxa2xx-lib.h 17146F: sound/arm/pxa* 17147F: sound/soc/pxa/ 17148 17149QAT DRIVER 17150M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 17151L: qat-linux@intel.com 17152S: Supported 17153F: drivers/crypto/intel/qat/ 17154 17155QCOM AUDIO (ASoC) DRIVERS 17156M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17157M: Banajit Goswami <bgoswami@quicinc.com> 17158L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17159S: Supported 17160F: Documentation/devicetree/bindings/soc/qcom/qcom,apr* 17161F: Documentation/devicetree/bindings/sound/qcom,* 17162F: drivers/soc/qcom/apr.c 17163F: include/dt-bindings/sound/qcom,wcd9335.h 17164F: sound/soc/codecs/lpass-rx-macro.* 17165F: sound/soc/codecs/lpass-tx-macro.* 17166F: sound/soc/codecs/lpass-va-macro.c 17167F: sound/soc/codecs/lpass-wsa-macro.* 17168F: sound/soc/codecs/msm8916-wcd-analog.c 17169F: sound/soc/codecs/msm8916-wcd-digital.c 17170F: sound/soc/codecs/wcd-clsh-v2.* 17171F: sound/soc/codecs/wcd-mbhc-v2.* 17172F: sound/soc/codecs/wcd9335.* 17173F: sound/soc/codecs/wcd934x.c 17174F: sound/soc/codecs/wsa881x.c 17175F: sound/soc/codecs/wsa883x.c 17176F: sound/soc/qcom/ 17177 17178QCOM EMBEDDED USB DEBUGGER (EUD) 17179M: Souradeep Chowdhury <quic_schowdhu@quicinc.com> 17180L: linux-arm-msm@vger.kernel.org 17181S: Maintained 17182F: Documentation/ABI/testing/sysfs-driver-eud 17183F: Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml 17184F: drivers/usb/misc/qcom_eud.c 17185 17186QCOM IPA DRIVER 17187M: Alex Elder <elder@kernel.org> 17188L: netdev@vger.kernel.org 17189S: Supported 17190F: drivers/net/ipa/ 17191 17192QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT 17193M: Gabriel Somlo <somlo@cmu.edu> 17194M: "Michael S. Tsirkin" <mst@redhat.com> 17195L: qemu-devel@nongnu.org 17196S: Maintained 17197F: drivers/firmware/qemu_fw_cfg.c 17198F: include/uapi/linux/qemu_fw_cfg.h 17199 17200QIB DRIVER 17201M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17202L: linux-rdma@vger.kernel.org 17203S: Supported 17204F: drivers/infiniband/hw/qib/ 17205 17206QLOGIC QL41xxx FCOE DRIVER 17207M: Saurav Kashyap <skashyap@marvell.com> 17208M: Javed Hasan <jhasan@marvell.com> 17209M: GR-QLogic-Storage-Upstream@marvell.com 17210L: linux-scsi@vger.kernel.org 17211S: Supported 17212F: drivers/scsi/qedf/ 17213 17214QLOGIC QL41xxx ISCSI DRIVER 17215M: Nilesh Javali <njavali@marvell.com> 17216M: Manish Rangankar <mrangankar@marvell.com> 17217M: GR-QLogic-Storage-Upstream@marvell.com 17218L: linux-scsi@vger.kernel.org 17219S: Supported 17220F: drivers/scsi/qedi/ 17221 17222QLOGIC QL4xxx ETHERNET DRIVER 17223M: Ariel Elior <aelior@marvell.com> 17224M: Manish Chopra <manishc@marvell.com> 17225L: netdev@vger.kernel.org 17226S: Supported 17227F: drivers/net/ethernet/qlogic/qed/ 17228F: drivers/net/ethernet/qlogic/qede/ 17229F: include/linux/qed/ 17230 17231QLOGIC QL4xxx RDMA DRIVER 17232M: Michal Kalderon <mkalderon@marvell.com> 17233M: Ariel Elior <aelior@marvell.com> 17234L: linux-rdma@vger.kernel.org 17235S: Supported 17236F: drivers/infiniband/hw/qedr/ 17237F: include/uapi/rdma/qedr-abi.h 17238 17239QLOGIC QLA1280 SCSI DRIVER 17240M: Michael Reed <mdr@sgi.com> 17241L: linux-scsi@vger.kernel.org 17242S: Maintained 17243F: drivers/scsi/qla1280.[ch] 17244 17245QLOGIC QLA2XXX FC-SCSI DRIVER 17246M: Nilesh Javali <njavali@marvell.com> 17247M: GR-QLogic-Storage-Upstream@marvell.com 17248L: linux-scsi@vger.kernel.org 17249S: Supported 17250F: drivers/scsi/qla2xxx/ 17251 17252QLOGIC QLA3XXX NETWORK DRIVER 17253M: GR-Linux-NIC-Dev@marvell.com 17254L: netdev@vger.kernel.org 17255S: Supported 17256F: drivers/net/ethernet/qlogic/qla3xxx.* 17257 17258QLOGIC QLA4XXX iSCSI DRIVER 17259M: Nilesh Javali <njavali@marvell.com> 17260M: Manish Rangankar <mrangankar@marvell.com> 17261M: GR-QLogic-Storage-Upstream@marvell.com 17262L: linux-scsi@vger.kernel.org 17263S: Supported 17264F: drivers/scsi/qla4xxx/ 17265 17266QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER 17267M: Shahed Shaikh <shshaikh@marvell.com> 17268M: Manish Chopra <manishc@marvell.com> 17269M: GR-Linux-NIC-Dev@marvell.com 17270L: netdev@vger.kernel.org 17271S: Supported 17272F: drivers/net/ethernet/qlogic/qlcnic/ 17273 17274QLOGIC QLGE 10Gb ETHERNET DRIVER 17275M: Manish Chopra <manishc@marvell.com> 17276M: GR-Linux-NIC-Dev@marvell.com 17277M: Coiby Xu <coiby.xu@gmail.com> 17278L: netdev@vger.kernel.org 17279S: Supported 17280F: Documentation/networking/device_drivers/qlogic/qlge.rst 17281F: drivers/staging/qlge/ 17282 17283QM1D1B0004 MEDIA DRIVER 17284M: Akihiro Tsukada <tskd08@gmail.com> 17285L: linux-media@vger.kernel.org 17286S: Odd Fixes 17287F: drivers/media/tuners/qm1d1b0004* 17288 17289QM1D1C0042 MEDIA DRIVER 17290M: Akihiro Tsukada <tskd08@gmail.com> 17291L: linux-media@vger.kernel.org 17292S: Odd Fixes 17293F: drivers/media/tuners/qm1d1c0042* 17294 17295QNX4 FILESYSTEM 17296M: Anders Larsen <al@alarsen.net> 17297S: Maintained 17298W: http://www.alarsen.net/linux/qnx4fs/ 17299F: fs/qnx4/ 17300F: include/uapi/linux/qnx4_fs.h 17301F: include/uapi/linux/qnxtypes.h 17302 17303QNX6 FILESYSTEM 17304S: Orphan 17305F: Documentation/filesystems/qnx6.rst 17306F: fs/qnx6/ 17307F: include/linux/qnx6_fs.h 17308 17309QORIQ DPAA2 FSL-MC BUS DRIVER 17310M: Stuart Yoder <stuyoder@gmail.com> 17311M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 17312L: linux-kernel@vger.kernel.org 17313S: Maintained 17314F: Documentation/ABI/stable/sysfs-bus-fsl-mc 17315F: Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt 17316F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst 17317F: drivers/bus/fsl-mc/ 17318F: include/uapi/linux/fsl_mc.h 17319 17320QT1010 MEDIA DRIVER 17321M: Antti Palosaari <crope@iki.fi> 17322L: linux-media@vger.kernel.org 17323S: Maintained 17324W: https://linuxtv.org 17325W: http://palosaari.fi/linux/ 17326Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17327T: git git://linuxtv.org/anttip/media_tree.git 17328F: drivers/media/tuners/qt1010* 17329 17330QUALCOMM ATH12K WIRELESS DRIVER 17331M: Kalle Valo <kvalo@kernel.org> 17332L: ath12k@lists.infradead.org 17333S: Supported 17334T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17335F: drivers/net/wireless/ath/ath12k/ 17336 17337QUALCOMM ATHEROS ATH10K WIRELESS DRIVER 17338M: Kalle Valo <kvalo@kernel.org> 17339L: ath10k@lists.infradead.org 17340S: Supported 17341W: https://wireless.wiki.kernel.org/en/users/Drivers/ath10k 17342T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17343F: Documentation/devicetree/bindings/net/wireless/qcom,ath10k.yaml 17344F: drivers/net/wireless/ath/ath10k/ 17345 17346QUALCOMM ATHEROS ATH11K WIRELESS DRIVER 17347M: Kalle Valo <kvalo@kernel.org> 17348L: ath11k@lists.infradead.org 17349S: Supported 17350T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17351F: Documentation/devicetree/bindings/net/wireless/qcom,ath11k.yaml 17352F: drivers/net/wireless/ath/ath11k/ 17353 17354QUALCOMM ATHEROS ATH9K WIRELESS DRIVER 17355M: Toke Høiland-Jørgensen <toke@toke.dk> 17356L: linux-wireless@vger.kernel.org 17357S: Maintained 17358W: https://wireless.wiki.kernel.org/en/users/Drivers/ath9k 17359F: Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml 17360F: drivers/net/wireless/ath/ath9k/ 17361 17362QUALCOMM BAM-DMUX WWAN NETWORK DRIVER 17363M: Stephan Gerhold <stephan@gerhold.net> 17364L: netdev@vger.kernel.org 17365L: linux-arm-msm@vger.kernel.org 17366S: Maintained 17367F: Documentation/devicetree/bindings/net/qcom,bam-dmux.yaml 17368F: drivers/net/wwan/qcom_bam_dmux.c 17369 17370QUALCOMM CAMERA SUBSYSTEM DRIVER 17371M: Robert Foss <rfoss@kernel.org> 17372M: Todor Tomov <todor.too@gmail.com> 17373M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 17374L: linux-media@vger.kernel.org 17375S: Maintained 17376F: Documentation/admin-guide/media/qcom_camss.rst 17377F: Documentation/devicetree/bindings/media/*camss* 17378F: drivers/media/platform/qcom/camss/ 17379 17380QUALCOMM CLOCK DRIVERS 17381M: Bjorn Andersson <andersson@kernel.org> 17382L: linux-arm-msm@vger.kernel.org 17383S: Supported 17384T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 17385F: Documentation/devicetree/bindings/clock/qcom,* 17386F: drivers/clk/qcom/ 17387F: include/dt-bindings/clock/qcom,* 17388 17389QUALCOMM CLOUD AI (QAIC) DRIVER 17390M: Jeffrey Hugo <quic_jhugo@quicinc.com> 17391L: linux-arm-msm@vger.kernel.org 17392L: dri-devel@lists.freedesktop.org 17393S: Supported 17394T: git git://anongit.freedesktop.org/drm/drm-misc 17395F: Documentation/accel/qaic/ 17396F: drivers/accel/qaic/ 17397F: include/uapi/drm/qaic_accel.h 17398 17399QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER 17400M: Bjorn Andersson <andersson@kernel.org> 17401M: Konrad Dybcio <konrad.dybcio@linaro.org> 17402L: linux-pm@vger.kernel.org 17403L: linux-arm-msm@vger.kernel.org 17404S: Maintained 17405F: Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml 17406F: drivers/soc/qcom/cpr.c 17407 17408QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096 17409M: Ilia Lin <ilia.lin@kernel.org> 17410L: linux-pm@vger.kernel.org 17411S: Maintained 17412F: Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml 17413F: Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml 17414F: drivers/cpufreq/qcom-cpufreq-nvmem.c 17415 17416QUALCOMM CRYPTO DRIVERS 17417M: Thara Gopinath <thara.gopinath@gmail.com> 17418L: linux-crypto@vger.kernel.org 17419L: linux-arm-msm@vger.kernel.org 17420S: Maintained 17421F: Documentation/devicetree/bindings/crypto/qcom-qce.yaml 17422F: drivers/crypto/qce/ 17423 17424QUALCOMM EMAC GIGABIT ETHERNET DRIVER 17425M: Timur Tabi <timur@kernel.org> 17426L: netdev@vger.kernel.org 17427S: Maintained 17428F: drivers/net/ethernet/qualcomm/emac/ 17429 17430QUALCOMM ETHQOS ETHERNET DRIVER 17431M: Vinod Koul <vkoul@kernel.org> 17432R: Bhupesh Sharma <bhupesh.sharma@linaro.org> 17433L: netdev@vger.kernel.org 17434S: Maintained 17435F: Documentation/devicetree/bindings/net/qcom,ethqos.yaml 17436F: drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c 17437 17438QUALCOMM FASTRPC DRIVER 17439M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17440M: Amol Maheshwari <amahesh@qti.qualcomm.com> 17441L: linux-arm-msm@vger.kernel.org 17442S: Maintained 17443F: Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml 17444F: drivers/misc/fastrpc.c 17445F: include/uapi/misc/fastrpc.h 17446 17447QUALCOMM HEXAGON ARCHITECTURE 17448M: Brian Cain <bcain@quicinc.com> 17449L: linux-hexagon@vger.kernel.org 17450S: Supported 17451T: git git://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux.git 17452F: arch/hexagon/ 17453 17454QUALCOMM HIDMA DRIVER 17455M: Sinan Kaya <okaya@kernel.org> 17456L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17457L: linux-arm-msm@vger.kernel.org 17458L: dmaengine@vger.kernel.org 17459S: Supported 17460F: drivers/dma/qcom/hidma* 17461 17462QUALCOMM I2C CCI DRIVER 17463M: Loic Poulain <loic.poulain@linaro.org> 17464M: Robert Foss <rfoss@kernel.org> 17465L: linux-i2c@vger.kernel.org 17466L: linux-arm-msm@vger.kernel.org 17467S: Maintained 17468F: Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml 17469F: drivers/i2c/busses/i2c-qcom-cci.c 17470 17471QUALCOMM INTERCONNECT BWMON DRIVER 17472M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 17473L: linux-arm-msm@vger.kernel.org 17474S: Maintained 17475F: Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml 17476F: drivers/soc/qcom/icc-bwmon.c 17477 17478QUALCOMM IOMMU 17479M: Rob Clark <robdclark@gmail.com> 17480L: iommu@lists.linux.dev 17481L: linux-arm-msm@vger.kernel.org 17482S: Maintained 17483F: drivers/iommu/arm/arm-smmu/qcom_iommu.c 17484 17485QUALCOMM IPC ROUTER (QRTR) DRIVER 17486M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17487L: linux-arm-msm@vger.kernel.org 17488S: Maintained 17489F: include/trace/events/qrtr.h 17490F: include/uapi/linux/qrtr.h 17491F: net/qrtr/ 17492 17493QUALCOMM IPCC MAILBOX DRIVER 17494M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17495L: linux-arm-msm@vger.kernel.org 17496S: Supported 17497F: Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml 17498F: drivers/mailbox/qcom-ipcc.c 17499F: include/dt-bindings/mailbox/qcom-ipcc.h 17500 17501QUALCOMM IPQ4019 USB PHY DRIVER 17502M: Robert Marko <robert.marko@sartura.hr> 17503M: Luka Perkov <luka.perkov@sartura.hr> 17504L: linux-arm-msm@vger.kernel.org 17505S: Maintained 17506F: Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml 17507F: drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c 17508 17509QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER 17510M: Robert Marko <robert.marko@sartura.hr> 17511M: Luka Perkov <luka.perkov@sartura.hr> 17512L: linux-arm-msm@vger.kernel.org 17513S: Maintained 17514F: Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml 17515F: drivers/regulator/vqmmc-ipq4019-regulator.c 17516 17517QUALCOMM NAND CONTROLLER DRIVER 17518M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17519L: linux-mtd@lists.infradead.org 17520L: linux-arm-msm@vger.kernel.org 17521S: Maintained 17522F: Documentation/devicetree/bindings/mtd/qcom,nandc.yaml 17523F: drivers/mtd/nand/raw/qcom_nandc.c 17524 17525QUALCOMM RMNET DRIVER 17526M: Subash Abhinov Kasiviswanathan <quic_subashab@quicinc.com> 17527M: Sean Tranchetti <quic_stranche@quicinc.com> 17528L: netdev@vger.kernel.org 17529S: Maintained 17530F: Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst 17531F: drivers/net/ethernet/qualcomm/rmnet/ 17532F: include/linux/if_rmnet.h 17533 17534QUALCOMM TSENS THERMAL DRIVER 17535M: Amit Kucheria <amitk@kernel.org> 17536M: Thara Gopinath <thara.gopinath@gmail.com> 17537L: linux-pm@vger.kernel.org 17538L: linux-arm-msm@vger.kernel.org 17539S: Maintained 17540F: Documentation/devicetree/bindings/thermal/qcom-tsens.yaml 17541F: drivers/thermal/qcom/ 17542 17543QUALCOMM VENUS VIDEO ACCELERATOR DRIVER 17544M: Stanimir Varbanov <stanimir.k.varbanov@gmail.com> 17545M: Vikash Garodia <quic_vgarodia@quicinc.com> 17546L: linux-media@vger.kernel.org 17547L: linux-arm-msm@vger.kernel.org 17548S: Maintained 17549T: git git://linuxtv.org/media_tree.git 17550F: Documentation/devicetree/bindings/media/*venus* 17551F: drivers/media/platform/qcom/venus/ 17552 17553QUALCOMM WCN36XX WIRELESS DRIVER 17554M: Loic Poulain <loic.poulain@linaro.org> 17555L: wcn36xx@lists.infradead.org 17556S: Supported 17557W: https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx 17558F: drivers/net/wireless/ath/wcn36xx/ 17559 17560QUANTENNA QTNFMAC WIRELESS DRIVER 17561M: Igor Mitsyanko <imitsyanko@quantenna.com> 17562R: Sergey Matyukevich <geomatsi@gmail.com> 17563L: linux-wireless@vger.kernel.org 17564S: Maintained 17565F: drivers/net/wireless/quantenna 17566 17567RADEON and AMDGPU DRM DRIVERS 17568M: Alex Deucher <alexander.deucher@amd.com> 17569M: Christian König <christian.koenig@amd.com> 17570M: Pan, Xinhui <Xinhui.Pan@amd.com> 17571L: amd-gfx@lists.freedesktop.org 17572S: Supported 17573B: https://gitlab.freedesktop.org/drm/amd/-/issues 17574C: irc://irc.oftc.net/radeon 17575T: git https://gitlab.freedesktop.org/agd5f/linux.git 17576F: Documentation/gpu/amdgpu/ 17577F: drivers/gpu/drm/amd/ 17578F: drivers/gpu/drm/radeon/ 17579F: include/uapi/drm/amdgpu_drm.h 17580F: include/uapi/drm/radeon_drm.h 17581 17582RADEON FRAMEBUFFER DISPLAY DRIVER 17583M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 17584L: linux-fbdev@vger.kernel.org 17585S: Maintained 17586F: drivers/video/fbdev/aty/radeon* 17587F: include/uapi/linux/radeonfb.h 17588 17589RADIOSHARK RADIO DRIVER 17590M: Hans Verkuil <hverkuil@xs4all.nl> 17591L: linux-media@vger.kernel.org 17592S: Maintained 17593T: git git://linuxtv.org/media_tree.git 17594F: drivers/media/radio/radio-shark.c 17595 17596RADIOSHARK2 RADIO DRIVER 17597M: Hans Verkuil <hverkuil@xs4all.nl> 17598L: linux-media@vger.kernel.org 17599S: Maintained 17600T: git git://linuxtv.org/media_tree.git 17601F: drivers/media/radio/radio-shark2.c 17602F: drivers/media/radio/radio-tea5777.c 17603 17604RADOS BLOCK DEVICE (RBD) 17605M: Ilya Dryomov <idryomov@gmail.com> 17606R: Dongsheng Yang <dongsheng.yang@easystack.cn> 17607L: ceph-devel@vger.kernel.org 17608S: Supported 17609W: http://ceph.com/ 17610T: git https://github.com/ceph/ceph-client.git 17611F: Documentation/ABI/testing/sysfs-bus-rbd 17612F: drivers/block/rbd.c 17613F: drivers/block/rbd_types.h 17614 17615RAGE128 FRAMEBUFFER DISPLAY DRIVER 17616L: linux-fbdev@vger.kernel.org 17617S: Orphan 17618F: drivers/video/fbdev/aty/aty128fb.c 17619 17620RAINSHADOW-CEC DRIVER 17621M: Hans Verkuil <hverkuil@xs4all.nl> 17622L: linux-media@vger.kernel.org 17623S: Maintained 17624T: git git://linuxtv.org/media_tree.git 17625F: drivers/media/cec/usb/rainshadow/ 17626 17627RALINK MIPS ARCHITECTURE 17628M: John Crispin <john@phrozen.org> 17629L: linux-mips@vger.kernel.org 17630S: Maintained 17631F: arch/mips/ralink 17632 17633RALINK MT7621 MIPS ARCHITECTURE 17634M: Arınç ÜNAL <arinc.unal@arinc9.com> 17635M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 17636L: linux-mips@vger.kernel.org 17637S: Maintained 17638F: arch/mips/boot/dts/ralink/mt7621* 17639 17640RALINK RT2X00 WIRELESS LAN DRIVER 17641M: Stanislaw Gruszka <stf_xl@wp.pl> 17642M: Helmut Schaa <helmut.schaa@googlemail.com> 17643L: linux-wireless@vger.kernel.org 17644S: Maintained 17645F: drivers/net/wireless/ralink/rt2x00/ 17646 17647RAMDISK RAM BLOCK DEVICE DRIVER 17648M: Jens Axboe <axboe@kernel.dk> 17649S: Maintained 17650F: Documentation/admin-guide/blockdev/ramdisk.rst 17651F: drivers/block/brd.c 17652 17653RANCHU VIRTUAL BOARD FOR MIPS 17654M: Miodrag Dinic <miodrag.dinic@mips.com> 17655L: linux-mips@vger.kernel.org 17656S: Supported 17657F: arch/mips/configs/generic/board-ranchu.config 17658F: arch/mips/generic/board-ranchu.c 17659 17660RANDOM NUMBER DRIVER 17661M: "Theodore Ts'o" <tytso@mit.edu> 17662M: Jason A. Donenfeld <Jason@zx2c4.com> 17663S: Maintained 17664T: git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git 17665F: drivers/char/random.c 17666F: drivers/virt/vmgenid.c 17667 17668RAPIDIO SUBSYSTEM 17669M: Matt Porter <mporter@kernel.crashing.org> 17670M: Alexandre Bounine <alex.bou9@gmail.com> 17671S: Maintained 17672F: drivers/rapidio/ 17673 17674RAS INFRASTRUCTURE 17675M: Tony Luck <tony.luck@intel.com> 17676M: Borislav Petkov <bp@alien8.de> 17677L: linux-edac@vger.kernel.org 17678S: Maintained 17679F: Documentation/admin-guide/ras.rst 17680F: drivers/ras/ 17681F: include/linux/ras.h 17682F: include/ras/ras_event.h 17683 17684RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER 17685L: linux-wireless@vger.kernel.org 17686S: Orphan 17687F: drivers/net/wireless/legacy/ray* 17688 17689RC-CORE / LIRC FRAMEWORK 17690M: Sean Young <sean@mess.org> 17691L: linux-media@vger.kernel.org 17692S: Maintained 17693W: http://linuxtv.org 17694T: git git://linuxtv.org/media_tree.git 17695F: Documentation/driver-api/media/rc-core.rst 17696F: Documentation/userspace-api/media/rc/ 17697F: drivers/media/rc/ 17698F: include/media/rc-core.h 17699F: include/media/rc-map.h 17700F: include/uapi/linux/lirc.h 17701 17702RCMM REMOTE CONTROLS DECODER 17703M: Patrick Lerda <patrick9876@free.fr> 17704S: Maintained 17705F: drivers/media/rc/ir-rcmm-decoder.c 17706 17707RCUTORTURE TEST FRAMEWORK 17708M: "Paul E. McKenney" <paulmck@kernel.org> 17709M: Josh Triplett <josh@joshtriplett.org> 17710R: Steven Rostedt <rostedt@goodmis.org> 17711R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17712R: Lai Jiangshan <jiangshanlai@gmail.com> 17713L: rcu@vger.kernel.org 17714S: Supported 17715T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17716F: tools/testing/selftests/rcutorture 17717 17718RDACM20 Camera Sensor 17719M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17720M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17721M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17722M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17723L: linux-media@vger.kernel.org 17724S: Maintained 17725F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17726F: drivers/media/i2c/max9271.c 17727F: drivers/media/i2c/max9271.h 17728F: drivers/media/i2c/rdacm20.c 17729 17730RDACM21 Camera Sensor 17731M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17732M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17733M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17734M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17735L: linux-media@vger.kernel.org 17736S: Maintained 17737F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17738F: drivers/media/i2c/max9271.c 17739F: drivers/media/i2c/max9271.h 17740F: drivers/media/i2c/rdacm21.c 17741 17742RDC R-321X SoC 17743M: Florian Fainelli <florian@openwrt.org> 17744S: Maintained 17745 17746RDC R6040 FAST ETHERNET DRIVER 17747M: Florian Fainelli <f.fainelli@gmail.com> 17748L: netdev@vger.kernel.org 17749S: Maintained 17750F: drivers/net/ethernet/rdc/r6040.c 17751 17752RDMAVT - RDMA verbs software 17753M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17754L: linux-rdma@vger.kernel.org 17755S: Supported 17756F: drivers/infiniband/sw/rdmavt 17757 17758RDS - RELIABLE DATAGRAM SOCKETS 17759M: Santosh Shilimkar <santosh.shilimkar@oracle.com> 17760L: netdev@vger.kernel.org 17761L: linux-rdma@vger.kernel.org 17762L: rds-devel@oss.oracle.com (moderated for non-subscribers) 17763S: Supported 17764W: https://oss.oracle.com/projects/rds/ 17765F: Documentation/networking/rds.rst 17766F: net/rds/ 17767 17768RDT - RESOURCE ALLOCATION 17769M: Fenghua Yu <fenghua.yu@intel.com> 17770M: Reinette Chatre <reinette.chatre@intel.com> 17771L: linux-kernel@vger.kernel.org 17772S: Supported 17773F: Documentation/arch/x86/resctrl* 17774F: arch/x86/include/asm/resctrl.h 17775F: arch/x86/kernel/cpu/resctrl/ 17776F: tools/testing/selftests/resctrl/ 17777 17778READ-COPY UPDATE (RCU) 17779M: "Paul E. McKenney" <paulmck@kernel.org> 17780M: Frederic Weisbecker <frederic@kernel.org> (kernel/rcu/tree_nocb.h) 17781M: Neeraj Upadhyay <quic_neeraju@quicinc.com> (kernel/rcu/tasks.h) 17782M: Joel Fernandes <joel@joelfernandes.org> 17783M: Josh Triplett <josh@joshtriplett.org> 17784M: Boqun Feng <boqun.feng@gmail.com> 17785R: Steven Rostedt <rostedt@goodmis.org> 17786R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17787R: Lai Jiangshan <jiangshanlai@gmail.com> 17788R: Zqiang <qiang1.zhang@intel.com> 17789L: rcu@vger.kernel.org 17790S: Supported 17791W: http://www.rdrop.com/users/paulmck/RCU/ 17792T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17793F: Documentation/RCU/ 17794F: include/linux/rcu* 17795F: kernel/rcu/ 17796X: Documentation/RCU/torture.rst 17797X: include/linux/srcu*.h 17798X: kernel/rcu/srcu*.c 17799 17800REAL TIME CLOCK (RTC) SUBSYSTEM 17801M: Alessandro Zummo <a.zummo@towertech.it> 17802M: Alexandre Belloni <alexandre.belloni@bootlin.com> 17803L: linux-rtc@vger.kernel.org 17804S: Maintained 17805Q: http://patchwork.ozlabs.org/project/rtc-linux/list/ 17806T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git 17807F: Documentation/admin-guide/rtc.rst 17808F: Documentation/devicetree/bindings/rtc/ 17809F: drivers/rtc/ 17810F: include/linux/platform_data/rtc-* 17811F: include/linux/rtc.h 17812F: include/linux/rtc/ 17813F: include/uapi/linux/rtc.h 17814F: tools/testing/selftests/rtc/ 17815 17816Real-time Linux Analysis (RTLA) tools 17817M: Daniel Bristot de Oliveira <bristot@kernel.org> 17818M: Steven Rostedt <rostedt@goodmis.org> 17819L: linux-trace-devel@vger.kernel.org 17820S: Maintained 17821F: Documentation/tools/rtla/ 17822F: tools/tracing/rtla/ 17823 17824REALTEK AUDIO CODECS 17825M: Oder Chiou <oder_chiou@realtek.com> 17826S: Maintained 17827F: include/sound/rt*.h 17828F: sound/soc/codecs/rt* 17829 17830REALTEK OTTO WATCHDOG 17831M: Sander Vanheule <sander@svanheule.net> 17832L: linux-watchdog@vger.kernel.org 17833S: Maintained 17834F: Documentation/devicetree/bindings/watchdog/realtek,otto-wdt.yaml 17835F: drivers/watchdog/realtek_otto_wdt.c 17836 17837REALTEK RTL83xx SMI DSA ROUTER CHIPS 17838M: Linus Walleij <linus.walleij@linaro.org> 17839M: Alvin Šipraga <alsi@bang-olufsen.dk> 17840S: Maintained 17841F: Documentation/devicetree/bindings/net/dsa/realtek.yaml 17842F: drivers/net/dsa/realtek/* 17843 17844REALTEK WIRELESS DRIVER (rtlwifi family) 17845M: Ping-Ke Shih <pkshih@realtek.com> 17846L: linux-wireless@vger.kernel.org 17847S: Maintained 17848W: https://wireless.wiki.kernel.org/ 17849T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 17850F: drivers/net/wireless/realtek/rtlwifi/ 17851 17852REALTEK WIRELESS DRIVER (rtw88) 17853M: Yan-Hsuan Chuang <tony0620emma@gmail.com> 17854L: linux-wireless@vger.kernel.org 17855S: Maintained 17856F: drivers/net/wireless/realtek/rtw88/ 17857 17858REALTEK WIRELESS DRIVER (rtw89) 17859M: Ping-Ke Shih <pkshih@realtek.com> 17860L: linux-wireless@vger.kernel.org 17861S: Maintained 17862F: drivers/net/wireless/realtek/rtw89/ 17863 17864REDPINE WIRELESS DRIVER 17865L: linux-wireless@vger.kernel.org 17866S: Orphan 17867F: drivers/net/wireless/rsi/ 17868 17869REGISTER MAP ABSTRACTION 17870M: Mark Brown <broonie@kernel.org> 17871L: linux-kernel@vger.kernel.org 17872S: Supported 17873T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git 17874F: Documentation/devicetree/bindings/regmap/ 17875F: drivers/base/regmap/ 17876F: include/linux/regmap.h 17877 17878REISERFS FILE SYSTEM 17879L: reiserfs-devel@vger.kernel.org 17880S: Supported 17881F: fs/reiserfs/ 17882 17883REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM 17884M: Bjorn Andersson <andersson@kernel.org> 17885M: Mathieu Poirier <mathieu.poirier@linaro.org> 17886L: linux-remoteproc@vger.kernel.org 17887S: Maintained 17888T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next 17889F: Documentation/ABI/testing/sysfs-class-remoteproc 17890F: Documentation/devicetree/bindings/remoteproc/ 17891F: Documentation/staging/remoteproc.rst 17892F: drivers/remoteproc/ 17893F: include/linux/remoteproc.h 17894F: include/linux/remoteproc/ 17895 17896REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM 17897M: Bjorn Andersson <andersson@kernel.org> 17898M: Mathieu Poirier <mathieu.poirier@linaro.org> 17899L: linux-remoteproc@vger.kernel.org 17900S: Maintained 17901T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rpmsg-next 17902F: Documentation/ABI/testing/sysfs-bus-rpmsg 17903F: Documentation/staging/rpmsg.rst 17904F: drivers/rpmsg/ 17905F: include/linux/rpmsg.h 17906F: include/linux/rpmsg/ 17907F: include/uapi/linux/rpmsg.h 17908F: samples/rpmsg/ 17909 17910REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER 17911M: Stephan Gerhold <stephan@gerhold.net> 17912L: netdev@vger.kernel.org 17913L: linux-remoteproc@vger.kernel.org 17914S: Maintained 17915F: drivers/net/wwan/rpmsg_wwan_ctrl.c 17916 17917RENESAS CLOCK DRIVERS 17918M: Geert Uytterhoeven <geert+renesas@glider.be> 17919L: linux-renesas-soc@vger.kernel.org 17920S: Supported 17921T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk 17922F: Documentation/devicetree/bindings/clock/renesas,* 17923F: drivers/clk/renesas/ 17924 17925RENESAS EMEV2 I2C DRIVER 17926M: Wolfram Sang <wsa+renesas@sang-engineering.com> 17927L: linux-renesas-soc@vger.kernel.org 17928S: Supported 17929F: Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml 17930F: drivers/i2c/busses/i2c-emev2.c 17931 17932RENESAS ETHERNET DRIVERS 17933R: Sergey Shtylyov <s.shtylyov@omp.ru> 17934L: netdev@vger.kernel.org 17935L: linux-renesas-soc@vger.kernel.org 17936F: Documentation/devicetree/bindings/net/renesas,*.yaml 17937F: drivers/net/ethernet/renesas/ 17938F: include/linux/sh_eth.h 17939 17940RENESAS IDT821034 ASoC CODEC 17941M: Herve Codina <herve.codina@bootlin.com> 17942L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17943S: Maintained 17944F: Documentation/devicetree/bindings/sound/renesas,idt821034.yaml 17945F: sound/soc/codecs/idt821034.c 17946 17947RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER 17948M: Miquel Raynal <miquel.raynal@bootlin.com> 17949L: linux-mtd@lists.infradead.org 17950L: linux-renesas-soc@vger.kernel.org 17951S: Maintained 17952F: Documentation/devicetree/bindings/mtd/renesas-nandc.yaml 17953F: drivers/mtd/nand/raw/renesas-nand-controller.c 17954 17955RENESAS R-CAR GYROADC DRIVER 17956M: Marek Vasut <marek.vasut@gmail.com> 17957L: linux-iio@vger.kernel.org 17958S: Supported 17959F: Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml 17960F: drivers/iio/adc/rcar-gyroadc.c 17961 17962RENESAS R-CAR I2C DRIVERS 17963M: Wolfram Sang <wsa+renesas@sang-engineering.com> 17964L: linux-renesas-soc@vger.kernel.org 17965S: Supported 17966F: Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml 17967F: Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml 17968F: drivers/i2c/busses/i2c-rcar.c 17969F: drivers/i2c/busses/i2c-sh_mobile.c 17970 17971RENESAS R-CAR SATA DRIVER 17972R: Sergey Shtylyov <s.shtylyov@omp.ru> 17973L: linux-ide@vger.kernel.org 17974L: linux-renesas-soc@vger.kernel.org 17975S: Supported 17976F: Documentation/devicetree/bindings/ata/renesas,rcar-sata.yaml 17977F: drivers/ata/sata_rcar.c 17978 17979RENESAS R-CAR THERMAL DRIVERS 17980M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 17981L: linux-renesas-soc@vger.kernel.org 17982S: Supported 17983F: Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml 17984F: Documentation/devicetree/bindings/thermal/rcar-thermal.yaml 17985F: drivers/thermal/rcar_gen3_thermal.c 17986F: drivers/thermal/rcar_thermal.c 17987 17988RENESAS RIIC DRIVER 17989M: Chris Brandt <chris.brandt@renesas.com> 17990L: linux-renesas-soc@vger.kernel.org 17991S: Supported 17992F: Documentation/devicetree/bindings/i2c/renesas,riic.yaml 17993F: drivers/i2c/busses/i2c-riic.c 17994 17995RENESAS RZ/G2L A/D DRIVER 17996M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 17997L: linux-iio@vger.kernel.org 17998L: linux-renesas-soc@vger.kernel.org 17999S: Supported 18000F: Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml 18001F: drivers/iio/adc/rzg2l_adc.c 18002 18003RENESAS RZ/G2L MTU3a COUNTER DRIVER 18004M: Biju Das <biju.das.jz@bp.renesas.com> 18005L: linux-iio@vger.kernel.org 18006L: linux-renesas-soc@vger.kernel.org 18007S: Supported 18008F: Documentation/devicetree/bindings/timer/renesas,rz-mtu3.yaml 18009F: drivers/counter/rz-mtu3-cnt.c 18010 18011RENESAS RZ/N1 A5PSW SWITCH DRIVER 18012M: Clément Léger <clement.leger@bootlin.com> 18013L: linux-renesas-soc@vger.kernel.org 18014L: netdev@vger.kernel.org 18015S: Maintained 18016F: Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml 18017F: Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml 18018F: drivers/net/dsa/rzn1_a5psw* 18019F: drivers/net/pcs/pcs-rzn1-miic.c 18020F: include/dt-bindings/net/pcs-rzn1-miic.h 18021F: include/linux/pcs-rzn1-miic.h 18022F: net/dsa/tag_rzn1_a5psw.c 18023 18024RENESAS RZ/N1 RTC CONTROLLER DRIVER 18025M: Miquel Raynal <miquel.raynal@bootlin.com> 18026L: linux-rtc@vger.kernel.org 18027L: linux-renesas-soc@vger.kernel.org 18028S: Maintained 18029F: Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml 18030F: drivers/rtc/rtc-rzn1.c 18031 18032RENESAS RZ/N1 USBF CONTROLLER DRIVER 18033M: Herve Codina <herve.codina@bootlin.com> 18034L: linux-renesas-soc@vger.kernel.org 18035L: linux-usb@vger.kernel.org 18036S: Maintained 18037F: Documentation/devicetree/bindings/usb/renesas,rzn1-usbf.yaml 18038F: drivers/usb/gadget/udc/renesas_usbf.c 18039 18040RENESAS USB PHY DRIVER 18041M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 18042L: linux-renesas-soc@vger.kernel.org 18043S: Maintained 18044F: drivers/phy/renesas/phy-rcar-gen3-usb*.c 18045 18046RENESAS VERSACLOCK 7 CLOCK DRIVER 18047M: Alex Helms <alexander.helms.jy@renesas.com> 18048S: Maintained 18049F: Documentation/devicetree/bindings/clock/renesas,versaclock7.yaml 18050F: drivers/clk/clk-versaclock7.c 18051 18052RESET CONTROLLER FRAMEWORK 18053M: Philipp Zabel <p.zabel@pengutronix.de> 18054S: Maintained 18055T: git git://git.pengutronix.de/git/pza/linux 18056F: Documentation/devicetree/bindings/reset/ 18057F: Documentation/driver-api/reset.rst 18058F: drivers/reset/ 18059F: include/dt-bindings/reset/ 18060F: include/linux/reset-controller.h 18061F: include/linux/reset.h 18062F: include/linux/reset/ 18063K: \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b 18064 18065RESTARTABLE SEQUENCES SUPPORT 18066M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 18067M: Peter Zijlstra <peterz@infradead.org> 18068M: "Paul E. McKenney" <paulmck@kernel.org> 18069M: Boqun Feng <boqun.feng@gmail.com> 18070L: linux-kernel@vger.kernel.org 18071S: Supported 18072F: include/trace/events/rseq.h 18073F: include/uapi/linux/rseq.h 18074F: kernel/rseq.c 18075F: tools/testing/selftests/rseq/ 18076 18077RFKILL 18078M: Johannes Berg <johannes@sipsolutions.net> 18079L: linux-wireless@vger.kernel.org 18080S: Maintained 18081W: https://wireless.wiki.kernel.org/ 18082Q: https://patchwork.kernel.org/project/linux-wireless/list/ 18083T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 18084T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 18085F: Documentation/ABI/stable/sysfs-class-rfkill 18086F: Documentation/driver-api/rfkill.rst 18087F: include/linux/rfkill.h 18088F: include/uapi/linux/rfkill.h 18089F: net/rfkill/ 18090 18091RHASHTABLE 18092M: Thomas Graf <tgraf@suug.ch> 18093M: Herbert Xu <herbert@gondor.apana.org.au> 18094L: netdev@vger.kernel.org 18095S: Maintained 18096F: include/linux/rhashtable-types.h 18097F: include/linux/rhashtable.h 18098F: lib/rhashtable.c 18099F: lib/test_rhashtable.c 18100 18101RICOH R5C592 MEMORYSTICK DRIVER 18102M: Maxim Levitsky <maximlevitsky@gmail.com> 18103S: Maintained 18104F: drivers/memstick/host/r592.* 18105 18106RICOH SMARTMEDIA/XD DRIVER 18107M: Maxim Levitsky <maximlevitsky@gmail.com> 18108S: Maintained 18109F: drivers/mtd/nand/raw/r852.c 18110F: drivers/mtd/nand/raw/r852.h 18111 18112RISC-V ARCHITECTURE 18113M: Paul Walmsley <paul.walmsley@sifive.com> 18114M: Palmer Dabbelt <palmer@dabbelt.com> 18115M: Albert Ou <aou@eecs.berkeley.edu> 18116L: linux-riscv@lists.infradead.org 18117S: Supported 18118Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18119C: irc://irc.libera.chat/riscv 18120P: Documentation/riscv/patch-acceptance.rst 18121T: git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git 18122F: arch/riscv/ 18123N: riscv 18124K: riscv 18125 18126RISC-V MICROCHIP FPGA SUPPORT 18127M: Conor Dooley <conor.dooley@microchip.com> 18128M: Daire McNamara <daire.mcnamara@microchip.com> 18129L: linux-riscv@lists.infradead.org 18130S: Supported 18131F: Documentation/devicetree/bindings/clock/microchip,mpfs*.yaml 18132F: Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml 18133F: Documentation/devicetree/bindings/i2c/microchip,corei2c.yaml 18134F: Documentation/devicetree/bindings/mailbox/microchip,mpfs-mailbox.yaml 18135F: Documentation/devicetree/bindings/net/can/microchip,mpfs-can.yaml 18136F: Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml 18137F: Documentation/devicetree/bindings/riscv/microchip.yaml 18138F: Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-sys-controller.yaml 18139F: Documentation/devicetree/bindings/spi/microchip,mpfs-spi.yaml 18140F: Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml 18141F: arch/riscv/boot/dts/microchip/ 18142F: drivers/char/hw_random/mpfs-rng.c 18143F: drivers/clk/microchip/clk-mpfs*.c 18144F: drivers/i2c/busses/i2c-microchip-corei2c.c 18145F: drivers/mailbox/mailbox-mpfs.c 18146F: drivers/pci/controller/pcie-microchip-host.c 18147F: drivers/reset/reset-mpfs.c 18148F: drivers/rtc/rtc-mpfs.c 18149F: drivers/soc/microchip/mpfs-sys-controller.c 18150F: drivers/spi/spi-microchip-core-qspi.c 18151F: drivers/spi/spi-microchip-core.c 18152F: drivers/usb/musb/mpfs.c 18153F: include/soc/microchip/mpfs.h 18154 18155RISC-V MISC SOC SUPPORT 18156M: Conor Dooley <conor@kernel.org> 18157L: linux-riscv@lists.infradead.org 18158S: Maintained 18159Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18160T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 18161F: Documentation/devicetree/bindings/riscv/ 18162F: arch/riscv/boot/dts/ 18163 18164RISC-V PMU DRIVERS 18165M: Atish Patra <atishp@atishpatra.org> 18166R: Anup Patel <anup@brainfault.org> 18167L: linux-riscv@lists.infradead.org 18168S: Supported 18169F: drivers/perf/riscv_pmu.c 18170F: drivers/perf/riscv_pmu_legacy.c 18171F: drivers/perf/riscv_pmu_sbi.c 18172 18173RNBD BLOCK DRIVERS 18174M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18175M: Jack Wang <jinpu.wang@ionos.com> 18176L: linux-block@vger.kernel.org 18177S: Maintained 18178F: drivers/block/rnbd/ 18179 18180ROCCAT DRIVERS 18181M: Stefan Achatz <erazor_de@users.sourceforge.net> 18182S: Maintained 18183W: http://sourceforge.net/projects/roccat/ 18184F: Documentation/ABI/*/sysfs-driver-hid-roccat* 18185F: drivers/hid/hid-roccat* 18186F: include/linux/hid-roccat* 18187 18188ROCKCHIP CRYPTO DRIVERS 18189M: Corentin Labbe <clabbe@baylibre.com> 18190L: linux-crypto@vger.kernel.org 18191S: Maintained 18192F: Documentation/devicetree/bindings/crypto/rockchip,rk3288-crypto.yaml 18193F: drivers/crypto/rockchip/ 18194 18195ROCKCHIP I2S TDM DRIVER 18196M: Nicolas Frattaroli <frattaroli.nicolas@gmail.com> 18197L: linux-rockchip@lists.infradead.org 18198S: Maintained 18199F: Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml 18200F: sound/soc/rockchip/rockchip_i2s_tdm.* 18201 18202ROCKCHIP ISP V1 DRIVER 18203M: Dafna Hirschfeld <dafna@fastmail.com> 18204L: linux-media@vger.kernel.org 18205L: linux-rockchip@lists.infradead.org 18206S: Maintained 18207F: Documentation/admin-guide/media/rkisp1.rst 18208F: Documentation/devicetree/bindings/media/rockchip-isp1.yaml 18209F: Documentation/userspace-api/media/v4l/pixfmt-meta-rkisp1.rst 18210F: drivers/media/platform/rockchip/rkisp1 18211F: include/uapi/linux/rkisp1-config.h 18212 18213ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER 18214M: Jacob Chen <jacob-chen@iotwrt.com> 18215M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18216L: linux-media@vger.kernel.org 18217L: linux-rockchip@lists.infradead.org 18218S: Maintained 18219F: Documentation/devicetree/bindings/media/rockchip-rga.yaml 18220F: drivers/media/platform/rockchip/rga/ 18221 18222ROCKCHIP VIDEO DECODER DRIVER 18223M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18224L: linux-media@vger.kernel.org 18225L: linux-rockchip@lists.infradead.org 18226S: Maintained 18227F: Documentation/devicetree/bindings/media/rockchip,vdec.yaml 18228F: drivers/staging/media/rkvdec/ 18229 18230ROCKER DRIVER 18231M: Jiri Pirko <jiri@resnulli.us> 18232L: netdev@vger.kernel.org 18233S: Supported 18234F: drivers/net/ethernet/rocker/ 18235 18236ROCKETPORT EXPRESS/INFINITY DRIVER 18237M: Kevin Cernekee <cernekee@gmail.com> 18238L: linux-serial@vger.kernel.org 18239S: Odd Fixes 18240F: drivers/tty/serial/rp2.* 18241 18242ROHM BD99954 CHARGER IC 18243M: Matti Vaittinen <mazziesaccount@gmail.com> 18244S: Supported 18245F: drivers/power/supply/bd99954-charger.c 18246F: drivers/power/supply/bd99954-charger.h 18247 18248ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER 18249M: Tomasz Duszynski <tduszyns@gmail.com> 18250S: Maintained 18251F: Documentation/devicetree/bindings/iio/light/bh1750.yaml 18252F: drivers/iio/light/bh1750.c 18253 18254ROHM BU27034 AMBIENT LIGHT SENSOR DRIVER 18255M: Matti Vaittinen <mazziesaccount@gmail.com> 18256L: linux-iio@vger.kernel.org 18257S: Supported 18258F: drivers/iio/light/rohm-bu27034.c 18259 18260ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS 18261M: Marek Vasut <marek.vasut+renesas@gmail.com> 18262L: linux-kernel@vger.kernel.org 18263L: linux-renesas-soc@vger.kernel.org 18264S: Supported 18265F: Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml 18266F: drivers/gpio/gpio-bd9571mwv.c 18267F: drivers/mfd/bd9571mwv.c 18268F: drivers/regulator/bd9571mwv-regulator.c 18269F: include/linux/mfd/bd9571mwv.h 18270 18271ROHM POWER MANAGEMENT IC DEVICE DRIVERS 18272M: Matti Vaittinen <mazziesaccount@gmail.com> 18273S: Supported 18274F: drivers/clk/clk-bd718x7.c 18275F: drivers/gpio/gpio-bd71815.c 18276F: drivers/gpio/gpio-bd71828.c 18277F: drivers/mfd/rohm-bd71828.c 18278F: drivers/mfd/rohm-bd718x7.c 18279F: drivers/mfd/rohm-bd9576.c 18280F: drivers/regulator/bd71815-regulator.c 18281F: drivers/regulator/bd71828-regulator.c 18282F: drivers/regulator/bd718x7-regulator.c 18283F: drivers/regulator/bd9576-regulator.c 18284F: drivers/regulator/rohm-regulator.c 18285F: drivers/rtc/rtc-bd70528.c 18286F: drivers/watchdog/bd9576_wdt.c 18287F: include/linux/mfd/rohm-bd71815.h 18288F: include/linux/mfd/rohm-bd71828.h 18289F: include/linux/mfd/rohm-bd718x7.h 18290F: include/linux/mfd/rohm-bd957x.h 18291F: include/linux/mfd/rohm-generic.h 18292F: include/linux/mfd/rohm-shared.h 18293 18294ROSE NETWORK LAYER 18295M: Ralf Baechle <ralf@linux-mips.org> 18296L: linux-hams@vger.kernel.org 18297S: Maintained 18298W: http://www.linux-ax25.org/ 18299F: include/net/rose.h 18300F: include/uapi/linux/rose.h 18301F: net/rose/ 18302 18303ROTATION DRIVER FOR ALLWINNER A83T 18304M: Jernej Skrabec <jernej.skrabec@gmail.com> 18305L: linux-media@vger.kernel.org 18306S: Maintained 18307T: git git://linuxtv.org/media_tree.git 18308F: Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml 18309F: drivers/media/platform/sunxi/sun8i-rotate/ 18310 18311RPMSG TTY DRIVER 18312M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 18313L: linux-remoteproc@vger.kernel.org 18314S: Maintained 18315F: drivers/tty/rpmsg_tty.c 18316 18317RTL2830 MEDIA DRIVER 18318M: Antti Palosaari <crope@iki.fi> 18319L: linux-media@vger.kernel.org 18320S: Maintained 18321W: https://linuxtv.org 18322W: http://palosaari.fi/linux/ 18323Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18324T: git git://linuxtv.org/anttip/media_tree.git 18325F: drivers/media/dvb-frontends/rtl2830* 18326 18327RTL2832 MEDIA DRIVER 18328M: Antti Palosaari <crope@iki.fi> 18329L: linux-media@vger.kernel.org 18330S: Maintained 18331W: https://linuxtv.org 18332W: http://palosaari.fi/linux/ 18333Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18334T: git git://linuxtv.org/anttip/media_tree.git 18335F: drivers/media/dvb-frontends/rtl2832* 18336 18337RTL2832_SDR MEDIA DRIVER 18338M: Antti Palosaari <crope@iki.fi> 18339L: linux-media@vger.kernel.org 18340S: Maintained 18341W: https://linuxtv.org 18342W: http://palosaari.fi/linux/ 18343Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18344T: git git://linuxtv.org/anttip/media_tree.git 18345F: drivers/media/dvb-frontends/rtl2832_sdr* 18346 18347RTL8180 WIRELESS DRIVER 18348L: linux-wireless@vger.kernel.org 18349S: Orphan 18350W: https://wireless.wiki.kernel.org/ 18351T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 18352F: drivers/net/wireless/realtek/rtl818x/rtl8180/ 18353 18354RTL8187 WIRELESS DRIVER 18355M: Herton Ronaldo Krzesinski <herton@canonical.com> 18356M: Hin-Tak Leung <htl10@users.sourceforge.net> 18357M: Larry Finger <Larry.Finger@lwfinger.net> 18358L: linux-wireless@vger.kernel.org 18359S: Maintained 18360W: https://wireless.wiki.kernel.org/ 18361T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 18362F: drivers/net/wireless/realtek/rtl818x/rtl8187/ 18363 18364RTL8XXXU WIRELESS DRIVER (rtl8xxxu) 18365M: Jes Sorensen <Jes.Sorensen@gmail.com> 18366L: linux-wireless@vger.kernel.org 18367S: Maintained 18368T: git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel 18369F: drivers/net/wireless/realtek/rtl8xxxu/ 18370 18371RTRS TRANSPORT DRIVERS 18372M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18373M: Jack Wang <jinpu.wang@ionos.com> 18374L: linux-rdma@vger.kernel.org 18375S: Maintained 18376F: drivers/infiniband/ulp/rtrs/ 18377 18378RUNTIME VERIFICATION (RV) 18379M: Daniel Bristot de Oliveira <bristot@kernel.org> 18380M: Steven Rostedt <rostedt@goodmis.org> 18381L: linux-trace-devel@vger.kernel.org 18382S: Maintained 18383F: Documentation/trace/rv/ 18384F: include/linux/rv.h 18385F: include/rv/ 18386F: kernel/trace/rv/ 18387F: tools/verification/ 18388 18389RUST 18390M: Miguel Ojeda <ojeda@kernel.org> 18391M: Alex Gaynor <alex.gaynor@gmail.com> 18392M: Wedson Almeida Filho <wedsonaf@gmail.com> 18393R: Boqun Feng <boqun.feng@gmail.com> 18394R: Gary Guo <gary@garyguo.net> 18395R: Björn Roy Baron <bjorn3_gh@protonmail.com> 18396R: Benno Lossin <benno.lossin@proton.me> 18397L: rust-for-linux@vger.kernel.org 18398S: Supported 18399W: https://github.com/Rust-for-Linux/linux 18400B: https://github.com/Rust-for-Linux/linux/issues 18401C: zulip://rust-for-linux.zulipchat.com 18402T: git https://github.com/Rust-for-Linux/linux.git rust-next 18403F: Documentation/rust/ 18404F: rust/ 18405F: samples/rust/ 18406F: scripts/*rust* 18407K: \b(?i:rust)\b 18408 18409RXRPC SOCKETS (AF_RXRPC) 18410M: David Howells <dhowells@redhat.com> 18411M: Marc Dionne <marc.dionne@auristor.com> 18412L: linux-afs@lists.infradead.org 18413S: Supported 18414W: https://www.infradead.org/~dhowells/kafs/ 18415F: Documentation/networking/rxrpc.rst 18416F: include/keys/rxrpc-type.h 18417F: include/net/af_rxrpc.h 18418F: include/trace/events/rxrpc.h 18419F: include/uapi/linux/rxrpc.h 18420F: net/rxrpc/ 18421 18422S3 SAVAGE FRAMEBUFFER DRIVER 18423M: Antonino Daplas <adaplas@gmail.com> 18424L: linux-fbdev@vger.kernel.org 18425S: Maintained 18426F: drivers/video/fbdev/savage/ 18427 18428S390 ARCHITECTURE 18429M: Heiko Carstens <hca@linux.ibm.com> 18430M: Vasily Gorbik <gor@linux.ibm.com> 18431M: Alexander Gordeev <agordeev@linux.ibm.com> 18432R: Christian Borntraeger <borntraeger@linux.ibm.com> 18433R: Sven Schnelle <svens@linux.ibm.com> 18434L: linux-s390@vger.kernel.org 18435S: Supported 18436T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18437F: Documentation/driver-api/s390-drivers.rst 18438F: Documentation/s390/ 18439F: arch/s390/ 18440F: drivers/s390/ 18441F: drivers/watchdog/diag288_wdt.c 18442 18443S390 COMMON I/O LAYER 18444M: Vineeth Vijayan <vneethv@linux.ibm.com> 18445M: Peter Oberparleiter <oberpar@linux.ibm.com> 18446L: linux-s390@vger.kernel.org 18447S: Supported 18448F: drivers/s390/cio/ 18449 18450S390 DASD DRIVER 18451M: Stefan Haberland <sth@linux.ibm.com> 18452M: Jan Hoeppner <hoeppner@linux.ibm.com> 18453L: linux-s390@vger.kernel.org 18454S: Supported 18455F: block/partitions/ibm.c 18456F: drivers/s390/block/dasd* 18457F: include/linux/dasd_mod.h 18458 18459S390 IOMMU (PCI) 18460M: Niklas Schnelle <schnelle@linux.ibm.com> 18461M: Matthew Rosato <mjrosato@linux.ibm.com> 18462R: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18463L: linux-s390@vger.kernel.org 18464S: Supported 18465F: drivers/iommu/s390-iommu.c 18466 18467S390 IUCV NETWORK LAYER 18468M: Alexandra Winter <wintera@linux.ibm.com> 18469M: Wenjia Zhang <wenjia@linux.ibm.com> 18470L: linux-s390@vger.kernel.org 18471L: netdev@vger.kernel.org 18472S: Supported 18473F: drivers/s390/net/*iucv* 18474F: include/net/iucv/ 18475F: net/iucv/ 18476 18477S390 MM 18478M: Alexander Gordeev <agordeev@linux.ibm.com> 18479M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18480L: linux-s390@vger.kernel.org 18481S: Supported 18482T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18483F: arch/s390/include/asm/pgtable.h 18484F: arch/s390/mm 18485 18486S390 NETWORK DRIVERS 18487M: Alexandra Winter <wintera@linux.ibm.com> 18488M: Wenjia Zhang <wenjia@linux.ibm.com> 18489L: linux-s390@vger.kernel.org 18490L: netdev@vger.kernel.org 18491S: Supported 18492F: drivers/s390/net/ 18493 18494S390 PCI SUBSYSTEM 18495M: Niklas Schnelle <schnelle@linux.ibm.com> 18496M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18497L: linux-s390@vger.kernel.org 18498S: Supported 18499F: Documentation/s390/pci.rst 18500F: arch/s390/pci/ 18501F: drivers/pci/hotplug/s390_pci_hpc.c 18502 18503S390 SCM DRIVER 18504M: Vineeth Vijayan <vneethv@linux.ibm.com> 18505L: linux-s390@vger.kernel.org 18506S: Supported 18507F: drivers/s390/block/scm* 18508F: drivers/s390/cio/scm.c 18509 18510S390 VFIO AP DRIVER 18511M: Tony Krowiak <akrowiak@linux.ibm.com> 18512M: Halil Pasic <pasic@linux.ibm.com> 18513M: Jason Herne <jjherne@linux.ibm.com> 18514L: linux-s390@vger.kernel.org 18515S: Supported 18516F: Documentation/s390/vfio-ap* 18517F: drivers/s390/crypto/vfio_ap* 18518 18519S390 VFIO-CCW DRIVER 18520M: Eric Farman <farman@linux.ibm.com> 18521M: Matthew Rosato <mjrosato@linux.ibm.com> 18522R: Halil Pasic <pasic@linux.ibm.com> 18523L: linux-s390@vger.kernel.org 18524L: kvm@vger.kernel.org 18525S: Supported 18526F: Documentation/s390/vfio-ccw.rst 18527F: drivers/s390/cio/vfio_ccw* 18528F: include/uapi/linux/vfio_ccw.h 18529 18530S390 VFIO-PCI DRIVER 18531M: Matthew Rosato <mjrosato@linux.ibm.com> 18532M: Eric Farman <farman@linux.ibm.com> 18533L: linux-s390@vger.kernel.org 18534L: kvm@vger.kernel.org 18535S: Supported 18536F: arch/s390/kvm/pci* 18537F: drivers/vfio/pci/vfio_pci_zdev.c 18538F: include/uapi/linux/vfio_zdev.h 18539 18540S390 ZCRYPT DRIVER 18541M: Harald Freudenberger <freude@linux.ibm.com> 18542L: linux-s390@vger.kernel.org 18543S: Supported 18544F: drivers/s390/crypto/ 18545 18546S390 ZFCP DRIVER 18547M: Steffen Maier <maier@linux.ibm.com> 18548M: Benjamin Block <bblock@linux.ibm.com> 18549L: linux-s390@vger.kernel.org 18550S: Supported 18551F: drivers/s390/scsi/zfcp_* 18552 18553SAA6588 RDS RECEIVER DRIVER 18554M: Hans Verkuil <hverkuil@xs4all.nl> 18555L: linux-media@vger.kernel.org 18556S: Odd Fixes 18557W: https://linuxtv.org 18558T: git git://linuxtv.org/media_tree.git 18559F: drivers/media/i2c/saa6588* 18560 18561SAA7134 VIDEO4LINUX DRIVER 18562M: Mauro Carvalho Chehab <mchehab@kernel.org> 18563L: linux-media@vger.kernel.org 18564S: Odd fixes 18565W: https://linuxtv.org 18566T: git git://linuxtv.org/media_tree.git 18567F: Documentation/driver-api/media/drivers/saa7134* 18568F: drivers/media/pci/saa7134/ 18569 18570SAA7146 VIDEO4LINUX-2 DRIVER 18571M: Hans Verkuil <hverkuil@xs4all.nl> 18572L: linux-media@vger.kernel.org 18573S: Maintained 18574T: git git://linuxtv.org/media_tree.git 18575F: drivers/media/common/saa7146/ 18576F: drivers/media/pci/saa7146/ 18577F: include/media/drv-intf/saa7146* 18578 18579SAFESETID SECURITY MODULE 18580M: Micah Morton <mortonm@chromium.org> 18581S: Supported 18582F: Documentation/admin-guide/LSM/SafeSetID.rst 18583F: security/safesetid/ 18584 18585SAMSUNG AUDIO (ASoC) DRIVERS 18586M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18587M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18588L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18589S: Supported 18590B: mailto:linux-samsung-soc@vger.kernel.org 18591F: Documentation/devicetree/bindings/sound/samsung* 18592F: sound/soc/samsung/ 18593 18594SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER 18595M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18596L: linux-crypto@vger.kernel.org 18597L: linux-samsung-soc@vger.kernel.org 18598S: Maintained 18599F: Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml 18600F: drivers/crypto/exynos-rng.c 18601 18602SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 18603M: Łukasz Stelmach <l.stelmach@samsung.com> 18604L: linux-samsung-soc@vger.kernel.org 18605S: Maintained 18606F: Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml 18607F: drivers/char/hw_random/exynos-trng.c 18608 18609SAMSUNG FRAMEBUFFER DRIVER 18610M: Jingoo Han <jingoohan1@gmail.com> 18611L: linux-fbdev@vger.kernel.org 18612S: Maintained 18613F: drivers/video/fbdev/s3c-fb.c 18614 18615SAMSUNG INTERCONNECT DRIVERS 18616M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18617M: Artur Świgoń <a.swigon@samsung.com> 18618L: linux-pm@vger.kernel.org 18619L: linux-samsung-soc@vger.kernel.org 18620S: Supported 18621F: drivers/interconnect/samsung/ 18622 18623SAMSUNG LAPTOP DRIVER 18624M: Corentin Chary <corentin.chary@gmail.com> 18625L: platform-driver-x86@vger.kernel.org 18626S: Maintained 18627F: drivers/platform/x86/samsung-laptop.c 18628 18629SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS 18630M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18631L: linux-kernel@vger.kernel.org 18632L: linux-samsung-soc@vger.kernel.org 18633S: Supported 18634B: mailto:linux-samsung-soc@vger.kernel.org 18635F: Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml 18636F: Documentation/devicetree/bindings/mfd/samsung,s2m*.yaml 18637F: Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml 18638F: Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml 18639F: Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml 18640F: drivers/clk/clk-s2mps11.c 18641F: drivers/mfd/sec*.c 18642F: drivers/regulator/s2m*.c 18643F: drivers/regulator/s5m*.c 18644F: drivers/rtc/rtc-s5m.c 18645F: include/linux/mfd/samsung/ 18646 18647SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER 18648M: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> 18649L: linux-media@vger.kernel.org 18650L: linux-samsung-soc@vger.kernel.org 18651S: Maintained 18652F: drivers/media/platform/samsung/s3c-camif/ 18653F: include/media/drv-intf/s3c_camif.h 18654 18655SAMSUNG S3FWRN5 NFC DRIVER 18656M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18657S: Maintained 18658F: Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml 18659F: drivers/nfc/s3fwrn5 18660 18661SAMSUNG S5C73M3 CAMERA DRIVER 18662M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18663M: Andrzej Hajda <andrzej.hajda@intel.com> 18664L: linux-media@vger.kernel.org 18665S: Supported 18666F: Documentation/devicetree/bindings/media/samsung,s5c73m3.yaml 18667F: drivers/media/i2c/s5c73m3/* 18668 18669SAMSUNG S5K5BAF CAMERA DRIVER 18670M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18671M: Andrzej Hajda <andrzej.hajda@intel.com> 18672L: linux-media@vger.kernel.org 18673S: Supported 18674F: drivers/media/i2c/s5k5baf.c 18675 18676SAMSUNG S5P Security SubSystem (SSS) DRIVER 18677M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18678M: Vladimir Zapolskiy <vz@mleia.com> 18679L: linux-crypto@vger.kernel.org 18680L: linux-samsung-soc@vger.kernel.org 18681S: Maintained 18682F: Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml 18683F: Documentation/devicetree/bindings/crypto/samsung-sss.yaml 18684F: drivers/crypto/s5p-sss.c 18685 18686SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS 18687M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18688L: linux-media@vger.kernel.org 18689S: Supported 18690Q: https://patchwork.linuxtv.org/project/linux-media/list/ 18691F: Documentation/devicetree/bindings/media/samsung,exynos4210-csis.yaml 18692F: Documentation/devicetree/bindings/media/samsung,exynos4210-fimc.yaml 18693F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-is.yaml 18694F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-lite.yaml 18695F: Documentation/devicetree/bindings/media/samsung,fimc.yaml 18696F: drivers/media/platform/samsung/exynos4-is/ 18697 18698SAMSUNG SOC CLOCK DRIVERS 18699M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18700M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18701M: Tomasz Figa <tomasz.figa@gmail.com> 18702M: Chanwoo Choi <cw00.choi@samsung.com> 18703R: Alim Akhtar <alim.akhtar@samsung.com> 18704L: linux-samsung-soc@vger.kernel.org 18705S: Supported 18706T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 18707T: git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git 18708F: Documentation/devicetree/bindings/clock/samsung,*.yaml 18709F: Documentation/devicetree/bindings/clock/samsung,s3c* 18710F: drivers/clk/samsung/ 18711F: include/dt-bindings/clock/exynos*.h 18712F: include/dt-bindings/clock/s5p*.h 18713F: include/dt-bindings/clock/samsung,*.h 18714F: include/linux/clk/samsung.h 18715 18716SAMSUNG SPI DRIVERS 18717M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18718M: Andi Shyti <andi.shyti@kernel.org> 18719L: linux-spi@vger.kernel.org 18720L: linux-samsung-soc@vger.kernel.org 18721S: Maintained 18722F: Documentation/devicetree/bindings/spi/samsung,spi*.yaml 18723F: drivers/spi/spi-s3c* 18724F: include/linux/platform_data/spi-s3c64xx.h 18725 18726SAMSUNG SXGBE DRIVERS 18727M: Byungho An <bh74.an@samsung.com> 18728L: netdev@vger.kernel.org 18729S: Supported 18730F: drivers/net/ethernet/samsung/sxgbe/ 18731 18732SAMSUNG THERMAL DRIVER 18733M: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 18734M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18735L: linux-pm@vger.kernel.org 18736L: linux-samsung-soc@vger.kernel.org 18737S: Maintained 18738F: Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml 18739F: drivers/thermal/samsung/ 18740 18741SAMSUNG USB2 PHY DRIVER 18742M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18743L: linux-kernel@vger.kernel.org 18744S: Supported 18745F: Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml 18746F: Documentation/driver-api/phy/samsung-usb2.rst 18747F: drivers/phy/samsung/phy-exynos4210-usb2.c 18748F: drivers/phy/samsung/phy-exynos4x12-usb2.c 18749F: drivers/phy/samsung/phy-exynos5250-usb2.c 18750F: drivers/phy/samsung/phy-s5pv210-usb2.c 18751F: drivers/phy/samsung/phy-samsung-usb2.c 18752F: drivers/phy/samsung/phy-samsung-usb2.h 18753 18754SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE 18755M: Paul Barker <paul.barker@sancloud.com> 18756R: Marc Murphy <marc.murphy@sancloud.com> 18757S: Supported 18758F: arch/arm/boot/dts/am335x-sancloud* 18759 18760SC1200 WDT DRIVER 18761M: Zwane Mwaikambo <zwanem@gmail.com> 18762S: Maintained 18763F: drivers/watchdog/sc1200wdt.c 18764 18765SCHEDULER 18766M: Ingo Molnar <mingo@redhat.com> 18767M: Peter Zijlstra <peterz@infradead.org> 18768M: Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE) 18769M: Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL) 18770R: Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL) 18771R: Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR) 18772R: Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH) 18773R: Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING) 18774R: Daniel Bristot de Oliveira <bristot@redhat.com> (SCHED_DEADLINE) 18775R: Valentin Schneider <vschneid@redhat.com> (TOPOLOGY) 18776L: linux-kernel@vger.kernel.org 18777S: Maintained 18778T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core 18779F: include/linux/preempt.h 18780F: include/linux/sched.h 18781F: include/linux/wait.h 18782F: include/uapi/linux/sched.h 18783F: kernel/sched/ 18784 18785SCSI RDMA PROTOCOL (SRP) INITIATOR 18786M: Bart Van Assche <bvanassche@acm.org> 18787L: linux-rdma@vger.kernel.org 18788S: Supported 18789Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18790F: drivers/infiniband/ulp/srp/ 18791F: include/scsi/srp.h 18792 18793SCSI RDMA PROTOCOL (SRP) TARGET 18794M: Bart Van Assche <bvanassche@acm.org> 18795L: linux-rdma@vger.kernel.org 18796L: target-devel@vger.kernel.org 18797S: Supported 18798Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18799F: drivers/infiniband/ulp/srpt/ 18800 18801SCSI SG DRIVER 18802M: Doug Gilbert <dgilbert@interlog.com> 18803L: linux-scsi@vger.kernel.org 18804S: Maintained 18805W: http://sg.danny.cz/sg 18806F: Documentation/scsi/scsi-generic.rst 18807F: drivers/scsi/sg.c 18808F: include/scsi/sg.h 18809 18810SCSI SUBSYSTEM 18811M: "James E.J. Bottomley" <jejb@linux.ibm.com> 18812M: "Martin K. Petersen" <martin.petersen@oracle.com> 18813L: linux-scsi@vger.kernel.org 18814S: Maintained 18815Q: https://patchwork.kernel.org/project/linux-scsi/list/ 18816T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git 18817T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 18818F: Documentation/devicetree/bindings/scsi/ 18819F: drivers/scsi/ 18820F: drivers/ufs/ 18821F: include/scsi/ 18822 18823SCSI TAPE DRIVER 18824M: Kai Mäkisara <Kai.Makisara@kolumbus.fi> 18825L: linux-scsi@vger.kernel.org 18826S: Maintained 18827F: Documentation/scsi/st.rst 18828F: drivers/scsi/st.* 18829F: drivers/scsi/st_*.h 18830 18831SCSI TARGET CORE USER DRIVER 18832M: Bodo Stroesser <bostroesser@gmail.com> 18833L: linux-scsi@vger.kernel.org 18834L: target-devel@vger.kernel.org 18835S: Supported 18836F: Documentation/target/tcmu-design.rst 18837F: drivers/target/target_core_user.c 18838F: include/uapi/linux/target_core_user.h 18839 18840SCSI TARGET SUBSYSTEM 18841M: "Martin K. Petersen" <martin.petersen@oracle.com> 18842L: linux-scsi@vger.kernel.org 18843L: target-devel@vger.kernel.org 18844S: Supported 18845W: http://www.linux-iscsi.org 18846Q: https://patchwork.kernel.org/project/target-devel/list/ 18847T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 18848F: Documentation/target/ 18849F: drivers/target/ 18850F: include/target/ 18851 18852SCTP PROTOCOL 18853M: Neil Horman <nhorman@tuxdriver.com> 18854M: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> 18855M: Xin Long <lucien.xin@gmail.com> 18856L: linux-sctp@vger.kernel.org 18857S: Maintained 18858W: http://lksctp.sourceforge.net 18859F: Documentation/networking/sctp.rst 18860F: include/linux/sctp.h 18861F: include/net/sctp/ 18862F: include/uapi/linux/sctp.h 18863F: net/sctp/ 18864 18865SCx200 CPU SUPPORT 18866M: Jim Cromie <jim.cromie@gmail.com> 18867S: Odd Fixes 18868F: Documentation/i2c/busses/scx200_acb.rst 18869F: arch/x86/platform/scx200/ 18870F: drivers/i2c/busses/scx200* 18871F: drivers/mtd/maps/scx200_docflash.c 18872F: drivers/watchdog/scx200_wdt.c 18873F: include/linux/scx200.h 18874 18875SCx200 GPIO DRIVER 18876M: Jim Cromie <jim.cromie@gmail.com> 18877S: Maintained 18878F: drivers/char/scx200_gpio.c 18879F: include/linux/scx200_gpio.h 18880 18881SCx200 HRT CLOCKSOURCE DRIVER 18882M: Jim Cromie <jim.cromie@gmail.com> 18883S: Maintained 18884F: drivers/clocksource/scx200_hrt.c 18885 18886SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER 18887M: Sascha Sommer <saschasommer@freenet.de> 18888L: sdricohcs-devel@lists.sourceforge.net (subscribers-only) 18889S: Maintained 18890F: drivers/mmc/host/sdricoh_cs.c 18891 18892SECO BOARDS CEC DRIVER 18893M: Ettore Chimenti <ek5.chimenti@gmail.com> 18894S: Maintained 18895F: drivers/media/cec/platform/seco/seco-cec.c 18896F: drivers/media/cec/platform/seco/seco-cec.h 18897 18898SECURE COMPUTING 18899M: Kees Cook <keescook@chromium.org> 18900R: Andy Lutomirski <luto@amacapital.net> 18901R: Will Drewry <wad@chromium.org> 18902S: Supported 18903T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/seccomp 18904F: Documentation/userspace-api/seccomp_filter.rst 18905F: include/linux/seccomp.h 18906F: include/uapi/linux/seccomp.h 18907F: kernel/seccomp.c 18908F: tools/testing/selftests/kselftest_harness.h 18909F: tools/testing/selftests/seccomp/* 18910K: \bsecure_computing 18911K: \bTIF_SECCOMP\b 18912 18913SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER 18914M: Kamal Dasu <kdasu.kdev@gmail.com> 18915M: Al Cooper <alcooperx@gmail.com> 18916R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 18917L: linux-mmc@vger.kernel.org 18918S: Maintained 18919F: drivers/mmc/host/sdhci-brcmstb* 18920 18921SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER 18922M: Adrian Hunter <adrian.hunter@intel.com> 18923L: linux-mmc@vger.kernel.org 18924S: Supported 18925F: Documentation/devicetree/bindings/mmc/sdhci-common.yaml 18926F: drivers/mmc/host/sdhci* 18927 18928SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER 18929M: Eugen Hristev <eugen.hristev@microchip.com> 18930L: linux-mmc@vger.kernel.org 18931S: Supported 18932F: drivers/mmc/host/sdhci-of-at91.c 18933 18934SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER 18935M: Haibo Chen <haibo.chen@nxp.com> 18936L: linux-imx@nxp.com 18937L: linux-mmc@vger.kernel.org 18938S: Maintained 18939F: drivers/mmc/host/sdhci-esdhc-imx.c 18940 18941SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER 18942M: Ben Dooks <ben-linux@fluff.org> 18943M: Jaehoon Chung <jh80.chung@samsung.com> 18944L: linux-mmc@vger.kernel.org 18945S: Maintained 18946F: drivers/mmc/host/sdhci-s3c* 18947 18948SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER 18949M: Viresh Kumar <vireshk@kernel.org> 18950L: linux-mmc@vger.kernel.org 18951S: Maintained 18952F: drivers/mmc/host/sdhci-spear.c 18953 18954SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER 18955M: Vignesh Raghavendra <vigneshr@ti.com> 18956L: linux-mmc@vger.kernel.org 18957S: Maintained 18958F: drivers/mmc/host/sdhci-omap.c 18959 18960SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER 18961M: Jonathan Derrick <jonathan.derrick@linux.dev> 18962L: linux-block@vger.kernel.org 18963S: Supported 18964F: block/opal_proto.h 18965F: block/sed* 18966F: include/linux/sed* 18967F: include/uapi/linux/sed* 18968 18969SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC) 18970M: Mark Rutland <mark.rutland@arm.com> 18971M: Lorenzo Pieralisi <lpieralisi@kernel.org> 18972M: Sudeep Holla <sudeep.holla@arm.com> 18973L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18974S: Maintained 18975F: drivers/firmware/smccc/ 18976F: include/linux/arm-smccc.h 18977 18978SECURITY CONTACT 18979M: Security Officers <security@kernel.org> 18980S: Supported 18981F: Documentation/process/security-bugs.rst 18982 18983SECURITY SUBSYSTEM 18984M: Paul Moore <paul@paul-moore.com> 18985M: James Morris <jmorris@namei.org> 18986M: "Serge E. Hallyn" <serge@hallyn.com> 18987L: linux-security-module@vger.kernel.org (suggested Cc:) 18988S: Supported 18989W: http://kernsec.org/ 18990T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 18991F: security/ 18992X: security/selinux/ 18993 18994SELINUX SECURITY MODULE 18995M: Paul Moore <paul@paul-moore.com> 18996M: Stephen Smalley <stephen.smalley.work@gmail.com> 18997M: Eric Paris <eparis@parisplace.org> 18998L: selinux@vger.kernel.org 18999S: Supported 19000W: https://selinuxproject.org 19001W: https://github.com/SELinuxProject 19002T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git 19003F: Documentation/ABI/removed/sysfs-selinux-checkreqprot 19004F: Documentation/ABI/removed/sysfs-selinux-disable 19005F: Documentation/admin-guide/LSM/SELinux.rst 19006F: include/trace/events/avc.h 19007F: include/uapi/linux/selinux_netlink.h 19008F: scripts/selinux/ 19009F: security/selinux/ 19010 19011SENSABLE PHANTOM 19012M: Jiri Slaby <jirislaby@kernel.org> 19013S: Maintained 19014F: drivers/misc/phantom.c 19015F: include/uapi/linux/phantom.h 19016 19017SENSEAIR SUNRISE 006-0-0007 19018M: Jacopo Mondi <jacopo@jmondi.org> 19019S: Maintained 19020F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2 19021F: Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml 19022F: drivers/iio/chemical/sunrise_co2.c 19023 19024SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER 19025M: Tomasz Duszynski <tomasz.duszynski@octakon.com> 19026S: Maintained 19027F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml 19028F: drivers/iio/chemical/scd30.h 19029F: drivers/iio/chemical/scd30_core.c 19030F: drivers/iio/chemical/scd30_i2c.c 19031F: drivers/iio/chemical/scd30_serial.c 19032 19033SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER 19034M: Roan van Dijk <roan@protonic.nl> 19035S: Maintained 19036F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml 19037F: drivers/iio/chemical/scd4x.c 19038 19039SENSIRION SGP40 GAS SENSOR DRIVER 19040M: Andreas Klinger <ak@it-klinger.de> 19041S: Maintained 19042F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40 19043F: drivers/iio/chemical/sgp40.c 19044 19045SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER 19046M: Tomasz Duszynski <tduszyns@gmail.com> 19047S: Maintained 19048F: Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml 19049F: drivers/iio/chemical/sps30.c 19050F: drivers/iio/chemical/sps30_i2c.c 19051F: drivers/iio/chemical/sps30_serial.c 19052 19053SERIAL DEVICE BUS 19054M: Rob Herring <robh@kernel.org> 19055L: linux-serial@vger.kernel.org 19056S: Maintained 19057F: Documentation/devicetree/bindings/serial/serial.yaml 19058F: drivers/tty/serdev/ 19059F: include/linux/serdev.h 19060 19061SERIAL DRIVERS 19062M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 19063L: linux-serial@vger.kernel.org 19064S: Maintained 19065F: Documentation/devicetree/bindings/serial/ 19066F: drivers/tty/serial/ 19067 19068SERIAL IR RECEIVER 19069M: Sean Young <sean@mess.org> 19070L: linux-media@vger.kernel.org 19071S: Maintained 19072F: drivers/media/rc/serial_ir.c 19073 19074SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus) 19075M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 19076L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19077S: Maintained 19078F: Documentation/devicetree/bindings/slimbus/ 19079F: drivers/slimbus/ 19080F: include/linux/slimbus.h 19081 19082SFC NETWORK DRIVER 19083M: Edward Cree <ecree.xilinx@gmail.com> 19084M: Martin Habets <habetsm.xilinx@gmail.com> 19085L: netdev@vger.kernel.org 19086L: linux-net-drivers@amd.com 19087S: Supported 19088F: Documentation/networking/devlink/sfc.rst 19089F: drivers/net/ethernet/sfc/ 19090 19091SFCTEMP HWMON DRIVER 19092M: Emil Renner Berthing <kernel@esmil.dk> 19093L: linux-hwmon@vger.kernel.org 19094S: Maintained 19095F: Documentation/devicetree/bindings/hwmon/starfive,jh71x0-temp.yaml 19096F: Documentation/hwmon/sfctemp.rst 19097F: drivers/hwmon/sfctemp.c 19098 19099SFF/SFP/SFP+ MODULE SUPPORT 19100M: Russell King <linux@armlinux.org.uk> 19101L: netdev@vger.kernel.org 19102S: Maintained 19103F: Documentation/devicetree/bindings/net/sff,sfp.yaml 19104F: drivers/net/phy/phylink.c 19105F: drivers/net/phy/sfp* 19106F: include/linux/mdio/mdio-i2c.h 19107F: include/linux/phylink.h 19108F: include/linux/sfp.h 19109K: phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate) 19110 19111SGI GRU DRIVER 19112M: Dimitri Sivanich <dimitri.sivanich@hpe.com> 19113S: Maintained 19114F: drivers/misc/sgi-gru/ 19115 19116SGI XP/XPC/XPNET DRIVER 19117M: Robin Holt <robinmholt@gmail.com> 19118M: Steve Wahl <steve.wahl@hpe.com> 19119R: Mike Travis <mike.travis@hpe.com> 19120S: Maintained 19121F: drivers/misc/sgi-xp/ 19122 19123SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS 19124M: Karsten Graul <kgraul@linux.ibm.com> 19125M: Wenjia Zhang <wenjia@linux.ibm.com> 19126M: Jan Karcher <jaka@linux.ibm.com> 19127L: linux-s390@vger.kernel.org 19128S: Supported 19129F: net/smc/ 19130 19131SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER 19132M: Linus Walleij <linus.walleij@linaro.org> 19133L: linux-iio@vger.kernel.org 19134S: Maintained 19135T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 19136F: Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml 19137F: drivers/iio/light/gp2ap002.c 19138 19139SHARP RJ54N1CB0C SENSOR DRIVER 19140M: Jacopo Mondi <jacopo@jmondi.org> 19141L: linux-media@vger.kernel.org 19142S: Odd fixes 19143T: git git://linuxtv.org/media_tree.git 19144F: drivers/media/i2c/rj54n1cb0c.c 19145F: include/media/i2c/rj54n1cb0c.h 19146 19147SH_VOU V4L2 OUTPUT DRIVER 19148L: linux-media@vger.kernel.org 19149S: Orphan 19150F: drivers/media/platform/renesas/sh_vou.c 19151F: include/media/drv-intf/sh_vou.h 19152 19153SI2157 MEDIA DRIVER 19154M: Antti Palosaari <crope@iki.fi> 19155L: linux-media@vger.kernel.org 19156S: Maintained 19157W: https://linuxtv.org 19158W: http://palosaari.fi/linux/ 19159Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19160T: git git://linuxtv.org/anttip/media_tree.git 19161F: drivers/media/tuners/si2157* 19162 19163SI2165 MEDIA DRIVER 19164M: Matthias Schwarzott <zzam@gentoo.org> 19165L: linux-media@vger.kernel.org 19166S: Maintained 19167W: https://linuxtv.org 19168Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19169F: drivers/media/dvb-frontends/si2165* 19170 19171SI2168 MEDIA DRIVER 19172M: Antti Palosaari <crope@iki.fi> 19173L: linux-media@vger.kernel.org 19174S: Maintained 19175W: https://linuxtv.org 19176W: http://palosaari.fi/linux/ 19177Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19178T: git git://linuxtv.org/anttip/media_tree.git 19179F: drivers/media/dvb-frontends/si2168* 19180 19181SI470X FM RADIO RECEIVER I2C DRIVER 19182M: Hans Verkuil <hverkuil@xs4all.nl> 19183L: linux-media@vger.kernel.org 19184S: Odd Fixes 19185W: https://linuxtv.org 19186T: git git://linuxtv.org/media_tree.git 19187F: Documentation/devicetree/bindings/media/silabs,si470x.yaml 19188F: drivers/media/radio/si470x/radio-si470x-i2c.c 19189 19190SI470X FM RADIO RECEIVER USB DRIVER 19191M: Hans Verkuil <hverkuil@xs4all.nl> 19192L: linux-media@vger.kernel.org 19193S: Maintained 19194W: https://linuxtv.org 19195T: git git://linuxtv.org/media_tree.git 19196F: drivers/media/radio/si470x/radio-si470x-common.c 19197F: drivers/media/radio/si470x/radio-si470x-usb.c 19198F: drivers/media/radio/si470x/radio-si470x.h 19199 19200SI4713 FM RADIO TRANSMITTER I2C DRIVER 19201M: Eduardo Valentin <edubezval@gmail.com> 19202L: linux-media@vger.kernel.org 19203S: Odd Fixes 19204W: https://linuxtv.org 19205T: git git://linuxtv.org/media_tree.git 19206F: drivers/media/radio/si4713/si4713.? 19207 19208SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER 19209M: Eduardo Valentin <edubezval@gmail.com> 19210L: linux-media@vger.kernel.org 19211S: Odd Fixes 19212W: https://linuxtv.org 19213T: git git://linuxtv.org/media_tree.git 19214F: drivers/media/radio/si4713/radio-platform-si4713.c 19215 19216SI4713 FM RADIO TRANSMITTER USB DRIVER 19217M: Hans Verkuil <hverkuil@xs4all.nl> 19218L: linux-media@vger.kernel.org 19219S: Maintained 19220W: https://linuxtv.org 19221T: git git://linuxtv.org/media_tree.git 19222F: drivers/media/radio/si4713/radio-usb-si4713.c 19223 19224SIANO DVB DRIVER 19225M: Mauro Carvalho Chehab <mchehab@kernel.org> 19226L: linux-media@vger.kernel.org 19227S: Odd fixes 19228W: https://linuxtv.org 19229T: git git://linuxtv.org/media_tree.git 19230F: drivers/media/common/siano/ 19231F: drivers/media/mmc/siano/ 19232F: drivers/media/usb/siano/ 19233F: drivers/media/usb/siano/ 19234 19235SIFIVE DRIVERS 19236M: Palmer Dabbelt <palmer@dabbelt.com> 19237M: Paul Walmsley <paul.walmsley@sifive.com> 19238L: linux-riscv@lists.infradead.org 19239S: Supported 19240N: sifive 19241K: [^@]sifive 19242 19243SIFIVE FU540 SYSTEM-ON-CHIP 19244M: Paul Walmsley <paul.walmsley@sifive.com> 19245M: Palmer Dabbelt <palmer@dabbelt.com> 19246L: linux-riscv@lists.infradead.org 19247S: Supported 19248T: git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git 19249N: fu540 19250K: fu540 19251 19252SIFIVE PDMA DRIVER 19253M: Green Wan <green.wan@sifive.com> 19254S: Maintained 19255F: Documentation/devicetree/bindings/dma/sifive,fu540-c000-pdma.yaml 19256F: drivers/dma/sf-pdma/ 19257 19258SIFIVE SOC DRIVERS 19259M: Conor Dooley <conor@kernel.org> 19260L: linux-riscv@lists.infradead.org 19261S: Maintained 19262T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 19263F: Documentation/devicetree/bindings/cache/sifive,ccache0.yaml 19264F: drivers/soc/sifive/ 19265 19266SILEAD TOUCHSCREEN DRIVER 19267M: Hans de Goede <hdegoede@redhat.com> 19268L: linux-input@vger.kernel.org 19269L: platform-driver-x86@vger.kernel.org 19270S: Maintained 19271F: drivers/input/touchscreen/silead.c 19272F: drivers/platform/x86/touchscreen_dmi.c 19273 19274SILICON LABS WIRELESS DRIVERS (for WFxxx series) 19275M: Jérôme Pouiller <jerome.pouiller@silabs.com> 19276S: Supported 19277F: Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml 19278F: drivers/net/wireless/silabs/wfx/ 19279 19280SILICON MOTION SM712 FRAME BUFFER DRIVER 19281M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 19282M: Teddy Wang <teddy.wang@siliconmotion.com> 19283M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 19284L: linux-fbdev@vger.kernel.org 19285S: Maintained 19286F: Documentation/fb/sm712fb.rst 19287F: drivers/video/fbdev/sm712* 19288 19289SILVACO I3C DUAL-ROLE MASTER 19290M: Miquel Raynal <miquel.raynal@bootlin.com> 19291M: Conor Culhane <conor.culhane@silvaco.com> 19292L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 19293S: Maintained 19294F: Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml 19295F: drivers/i3c/master/svc-i3c-master.c 19296 19297SIMPLEFB FB DRIVER 19298M: Hans de Goede <hdegoede@redhat.com> 19299L: linux-fbdev@vger.kernel.org 19300S: Maintained 19301F: Documentation/devicetree/bindings/display/simple-framebuffer.yaml 19302F: drivers/video/fbdev/simplefb.c 19303F: include/linux/platform_data/simplefb.h 19304 19305SIMTEC EB110ATX (Chalice CATS) 19306M: Simtec Linux Team <linux@simtec.co.uk> 19307S: Supported 19308W: http://www.simtec.co.uk/products/EB110ATX/ 19309 19310SIOX 19311M: Thorsten Scherer <t.scherer@eckelmann.de> 19312M: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 19313R: Pengutronix Kernel Team <kernel@pengutronix.de> 19314S: Supported 19315F: drivers/gpio/gpio-siox.c 19316F: drivers/siox/* 19317F: include/trace/events/siox.h 19318 19319SIPHASH PRF ROUTINES 19320M: Jason A. Donenfeld <Jason@zx2c4.com> 19321S: Maintained 19322F: include/linux/siphash.h 19323F: lib/siphash.c 19324F: lib/siphash_kunit.c 19325 19326SIS 190 ETHERNET DRIVER 19327M: Francois Romieu <romieu@fr.zoreil.com> 19328L: netdev@vger.kernel.org 19329S: Maintained 19330F: drivers/net/ethernet/sis/sis190.c 19331 19332SIS 900/7016 FAST ETHERNET DRIVER 19333M: Daniele Venzano <venza@brownhat.org> 19334L: netdev@vger.kernel.org 19335S: Maintained 19336W: http://www.brownhat.org/sis900.html 19337F: drivers/net/ethernet/sis/sis900.* 19338 19339SIS FRAMEBUFFER DRIVER 19340S: Orphan 19341F: Documentation/fb/sisfb.rst 19342F: drivers/video/fbdev/sis/ 19343F: include/video/sisfb.h 19344 19345SIS I2C TOUCHSCREEN DRIVER 19346M: Mika Penttilä <mpenttil@redhat.com> 19347L: linux-input@vger.kernel.org 19348S: Maintained 19349F: Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt 19350F: drivers/input/touchscreen/sis_i2c.c 19351 19352SIS USB2VGA DRIVER 19353M: Thomas Winischhofer <thomas@winischhofer.net> 19354S: Maintained 19355W: http://www.winischhofer.at/linuxsisusbvga.shtml 19356F: drivers/usb/misc/sisusbvga/ 19357 19358SL28 CPLD MFD DRIVER 19359M: Michael Walle <michael@walle.cc> 19360S: Maintained 19361F: Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml 19362F: Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml 19363F: Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml 19364F: Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml 19365F: Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml 19366F: Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml 19367F: drivers/gpio/gpio-sl28cpld.c 19368F: drivers/hwmon/sl28cpld-hwmon.c 19369F: drivers/irqchip/irq-sl28cpld.c 19370F: drivers/pwm/pwm-sl28cpld.c 19371F: drivers/watchdog/sl28cpld_wdt.c 19372 19373SL28 VPD NVMEM LAYOUT DRIVER 19374M: Michael Walle <michael@walle.cc> 19375S: Maintained 19376F: Documentation/devicetree/bindings/nvmem/layouts/kontron,sl28-vpd.yaml 19377F: drivers/nvmem/layouts/sl28vpd.c 19378 19379SLAB ALLOCATOR 19380M: Christoph Lameter <cl@linux.com> 19381M: Pekka Enberg <penberg@kernel.org> 19382M: David Rientjes <rientjes@google.com> 19383M: Joonsoo Kim <iamjoonsoo.kim@lge.com> 19384M: Andrew Morton <akpm@linux-foundation.org> 19385M: Vlastimil Babka <vbabka@suse.cz> 19386R: Roman Gushchin <roman.gushchin@linux.dev> 19387R: Hyeonggon Yoo <42.hyeyoo@gmail.com> 19388L: linux-mm@kvack.org 19389S: Maintained 19390T: git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git 19391F: include/linux/sl?b*.h 19392F: mm/sl?b* 19393 19394SLCAN CAN NETWORK DRIVER 19395M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 19396L: linux-can@vger.kernel.org 19397S: Maintained 19398F: drivers/net/can/slcan/ 19399 19400SLEEPABLE READ-COPY UPDATE (SRCU) 19401M: Lai Jiangshan <jiangshanlai@gmail.com> 19402M: "Paul E. McKenney" <paulmck@kernel.org> 19403M: Josh Triplett <josh@joshtriplett.org> 19404R: Steven Rostedt <rostedt@goodmis.org> 19405R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 19406L: rcu@vger.kernel.org 19407S: Supported 19408W: http://www.rdrop.com/users/paulmck/RCU/ 19409T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 19410F: include/linux/srcu*.h 19411F: kernel/rcu/srcu*.c 19412 19413SMACK SECURITY MODULE 19414M: Casey Schaufler <casey@schaufler-ca.com> 19415L: linux-security-module@vger.kernel.org 19416S: Maintained 19417W: http://schaufler-ca.com 19418T: git git://github.com/cschaufler/smack-next 19419F: Documentation/admin-guide/LSM/Smack.rst 19420F: security/smack/ 19421 19422SMC91x ETHERNET DRIVER 19423M: Nicolas Pitre <nico@fluxnic.net> 19424S: Odd Fixes 19425F: drivers/net/ethernet/smsc/smc91x.* 19426 19427SMM665 HARDWARE MONITOR DRIVER 19428M: Guenter Roeck <linux@roeck-us.net> 19429L: linux-hwmon@vger.kernel.org 19430S: Maintained 19431F: Documentation/hwmon/smm665.rst 19432F: drivers/hwmon/smm665.c 19433 19434SMSC EMC2103 HARDWARE MONITOR DRIVER 19435M: Steve Glendinning <steve.glendinning@shawell.net> 19436L: linux-hwmon@vger.kernel.org 19437S: Maintained 19438F: Documentation/hwmon/emc2103.rst 19439F: drivers/hwmon/emc2103.c 19440 19441SMSC SCH5627 HARDWARE MONITOR DRIVER 19442M: Hans de Goede <hdegoede@redhat.com> 19443L: linux-hwmon@vger.kernel.org 19444S: Supported 19445F: Documentation/hwmon/sch5627.rst 19446F: drivers/hwmon/sch5627.c 19447 19448SMSC UFX6000 and UFX7000 USB to VGA DRIVER 19449M: Steve Glendinning <steve.glendinning@shawell.net> 19450L: linux-fbdev@vger.kernel.org 19451S: Maintained 19452F: drivers/video/fbdev/smscufx.c 19453 19454SMSC47B397 HARDWARE MONITOR DRIVER 19455M: Jean Delvare <jdelvare@suse.com> 19456L: linux-hwmon@vger.kernel.org 19457S: Maintained 19458F: Documentation/hwmon/smsc47b397.rst 19459F: drivers/hwmon/smsc47b397.c 19460 19461SMSC911x ETHERNET DRIVER 19462M: Steve Glendinning <steve.glendinning@shawell.net> 19463L: netdev@vger.kernel.org 19464S: Maintained 19465F: drivers/net/ethernet/smsc/smsc911x.* 19466F: include/linux/smsc911x.h 19467 19468SMSC9420 PCI ETHERNET DRIVER 19469M: Steve Glendinning <steve.glendinning@shawell.net> 19470L: netdev@vger.kernel.org 19471S: Maintained 19472F: drivers/net/ethernet/smsc/smsc9420.* 19473 19474SNET DPU VIRTIO DATA PATH ACCELERATOR 19475R: Alvaro Karsz <alvaro.karsz@solid-run.com> 19476F: drivers/vdpa/solidrun/ 19477 19478SOCIONEXT (SNI) AVE NETWORK DRIVER 19479M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 19480L: netdev@vger.kernel.org 19481S: Maintained 19482F: Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml 19483F: drivers/net/ethernet/socionext/sni_ave.c 19484 19485SOCIONEXT (SNI) NETSEC NETWORK DRIVER 19486M: Jassi Brar <jaswinder.singh@linaro.org> 19487M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 19488L: netdev@vger.kernel.org 19489S: Maintained 19490F: Documentation/devicetree/bindings/net/socionext,synquacer-netsec.yaml 19491F: drivers/net/ethernet/socionext/netsec.c 19492 19493SOCIONEXT (SNI) Synquacer SPI DRIVER 19494M: Masahisa Kojima <masahisa.kojima@linaro.org> 19495M: Jassi Brar <jaswinder.singh@linaro.org> 19496L: linux-spi@vger.kernel.org 19497S: Maintained 19498F: Documentation/devicetree/bindings/spi/socionext,synquacer-spi.yaml 19499F: drivers/spi/spi-synquacer.c 19500 19501SOCIONEXT SYNQUACER I2C DRIVER 19502M: Ard Biesheuvel <ardb@kernel.org> 19503L: linux-i2c@vger.kernel.org 19504S: Maintained 19505F: Documentation/devicetree/bindings/i2c/socionext,synquacer-i2c.yaml 19506F: drivers/i2c/busses/i2c-synquacer.c 19507 19508SOCIONEXT UNIPHIER SOUND DRIVER 19509L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19510S: Orphan 19511F: sound/soc/uniphier/ 19512 19513SOCKET TIMESTAMPING 19514M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 19515S: Maintained 19516F: Documentation/networking/timestamping.rst 19517F: include/uapi/linux/net_tstamp.h 19518F: tools/testing/selftests/net/so_txtime.c 19519 19520SOEKRIS NET48XX LED SUPPORT 19521M: Chris Boot <bootc@bootc.net> 19522S: Maintained 19523F: drivers/leds/leds-net48xx.c 19524 19525SOFT-IWARP DRIVER (siw) 19526M: Bernard Metzler <bmt@zurich.ibm.com> 19527L: linux-rdma@vger.kernel.org 19528S: Supported 19529F: drivers/infiniband/sw/siw/ 19530F: include/uapi/rdma/siw-abi.h 19531 19532SOFT-ROCE DRIVER (rxe) 19533M: Zhu Yanjun <zyjzyj2000@gmail.com> 19534L: linux-rdma@vger.kernel.org 19535S: Supported 19536F: drivers/infiniband/sw/rxe/ 19537F: include/uapi/rdma/rdma_user_rxe.h 19538 19539SOFTLOGIC 6x10 MPEG CODEC 19540M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 19541M: Anton Sviridenko <anton@corp.bluecherry.net> 19542M: Andrey Utkin <andrey_utkin@fastmail.com> 19543M: Ismael Luceno <ismael@iodev.co.uk> 19544L: linux-media@vger.kernel.org 19545S: Supported 19546F: drivers/media/pci/solo6x10/ 19547 19548SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI) 19549M: James Morse <james.morse@arm.com> 19550L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19551S: Maintained 19552F: Documentation/devicetree/bindings/arm/firmware/sdei.txt 19553F: drivers/firmware/arm_sdei.c 19554F: include/linux/arm_sdei.h 19555F: include/uapi/linux/arm_sdei.h 19556 19557SOFTWARE NODES AND DEVICE PROPERTIES 19558R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19559R: Daniel Scally <djrscally@gmail.com> 19560R: Heikki Krogerus <heikki.krogerus@linux.intel.com> 19561R: Sakari Ailus <sakari.ailus@linux.intel.com> 19562L: linux-acpi@vger.kernel.org 19563S: Maintained 19564F: drivers/base/property.c 19565F: drivers/base/swnode.c 19566F: include/linux/fwnode.h 19567F: include/linux/property.h 19568 19569SOFTWARE RAID (Multiple Disks) SUPPORT 19570M: Song Liu <song@kernel.org> 19571L: linux-raid@vger.kernel.org 19572S: Supported 19573Q: https://patchwork.kernel.org/project/linux-raid/list/ 19574T: git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git 19575F: drivers/md/Kconfig 19576F: drivers/md/Makefile 19577F: drivers/md/md* 19578F: drivers/md/raid* 19579F: include/linux/raid/ 19580F: include/uapi/linux/raid/ 19581 19582SOLIDRUN CLEARFOG SUPPORT 19583M: Russell King <linux@armlinux.org.uk> 19584S: Maintained 19585F: arch/arm/boot/dts/armada-388-clearfog* 19586F: arch/arm/boot/dts/armada-38x-solidrun-* 19587 19588SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT 19589M: Russell King <linux@armlinux.org.uk> 19590S: Maintained 19591F: arch/arm/boot/dts/imx6*-cubox-i* 19592F: arch/arm/boot/dts/imx6*-hummingboard* 19593F: arch/arm/boot/dts/imx6*-sr-* 19594 19595SONIC NETWORK DRIVER 19596M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 19597L: netdev@vger.kernel.org 19598S: Maintained 19599F: drivers/net/ethernet/natsemi/sonic.* 19600 19601SONICS SILICON BACKPLANE DRIVER (SSB) 19602M: Michael Buesch <m@bues.ch> 19603L: linux-wireless@vger.kernel.org 19604S: Maintained 19605F: drivers/ssb/ 19606F: include/linux/ssb/ 19607 19608SONY IMX208 SENSOR DRIVER 19609M: Sakari Ailus <sakari.ailus@linux.intel.com> 19610L: linux-media@vger.kernel.org 19611S: Maintained 19612T: git git://linuxtv.org/media_tree.git 19613F: drivers/media/i2c/imx208.c 19614 19615SONY IMX214 SENSOR DRIVER 19616M: Ricardo Ribalda <ribalda@kernel.org> 19617L: linux-media@vger.kernel.org 19618S: Maintained 19619T: git git://linuxtv.org/media_tree.git 19620F: Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml 19621F: drivers/media/i2c/imx214.c 19622 19623SONY IMX219 SENSOR DRIVER 19624M: Dave Stevenson <dave.stevenson@raspberrypi.com> 19625L: linux-media@vger.kernel.org 19626S: Maintained 19627T: git git://linuxtv.org/media_tree.git 19628F: Documentation/devicetree/bindings/media/i2c/imx219.yaml 19629F: drivers/media/i2c/imx219.c 19630 19631SONY IMX258 SENSOR DRIVER 19632M: Sakari Ailus <sakari.ailus@linux.intel.com> 19633L: linux-media@vger.kernel.org 19634S: Maintained 19635T: git git://linuxtv.org/media_tree.git 19636F: Documentation/devicetree/bindings/media/i2c/imx258.yaml 19637F: drivers/media/i2c/imx258.c 19638 19639SONY IMX274 SENSOR DRIVER 19640M: Leon Luo <leonl@leopardimaging.com> 19641L: linux-media@vger.kernel.org 19642S: Maintained 19643T: git git://linuxtv.org/media_tree.git 19644F: Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml 19645F: drivers/media/i2c/imx274.c 19646 19647SONY IMX290 SENSOR DRIVER 19648M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19649L: linux-media@vger.kernel.org 19650S: Maintained 19651T: git git://linuxtv.org/media_tree.git 19652F: Documentation/devicetree/bindings/media/i2c/sony,imx290.yaml 19653F: drivers/media/i2c/imx290.c 19654 19655SONY IMX296 SENSOR DRIVER 19656M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 19657M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19658L: linux-media@vger.kernel.org 19659S: Maintained 19660T: git git://linuxtv.org/media_tree.git 19661F: Documentation/devicetree/bindings/media/i2c/sony,imx296.yaml 19662F: drivers/media/i2c/imx296.c 19663 19664SONY IMX319 SENSOR DRIVER 19665M: Bingbu Cao <bingbu.cao@intel.com> 19666L: linux-media@vger.kernel.org 19667S: Maintained 19668T: git git://linuxtv.org/media_tree.git 19669F: drivers/media/i2c/imx319.c 19670 19671SONY IMX334 SENSOR DRIVER 19672M: Paul J. Murphy <paul.j.murphy@intel.com> 19673M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19674L: linux-media@vger.kernel.org 19675S: Maintained 19676T: git git://linuxtv.org/media_tree.git 19677F: Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml 19678F: drivers/media/i2c/imx334.c 19679 19680SONY IMX335 SENSOR DRIVER 19681M: Paul J. Murphy <paul.j.murphy@intel.com> 19682M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19683L: linux-media@vger.kernel.org 19684S: Maintained 19685T: git git://linuxtv.org/media_tree.git 19686F: Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml 19687F: drivers/media/i2c/imx335.c 19688 19689SONY IMX355 SENSOR DRIVER 19690M: Tianshu Qiu <tian.shu.qiu@intel.com> 19691L: linux-media@vger.kernel.org 19692S: Maintained 19693T: git git://linuxtv.org/media_tree.git 19694F: drivers/media/i2c/imx355.c 19695 19696SONY IMX412 SENSOR DRIVER 19697M: Paul J. Murphy <paul.j.murphy@intel.com> 19698M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19699L: linux-media@vger.kernel.org 19700S: Maintained 19701T: git git://linuxtv.org/media_tree.git 19702F: Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml 19703F: drivers/media/i2c/imx412.c 19704 19705SONY IMX415 SENSOR DRIVER 19706M: Michael Riesch <michael.riesch@wolfvision.net> 19707L: linux-media@vger.kernel.org 19708S: Maintained 19709T: git git://linuxtv.org/media_tree.git 19710F: Documentation/devicetree/bindings/media/i2c/sony,imx415.yaml 19711F: drivers/media/i2c/imx415.c 19712 19713SONY MEMORYSTICK SUBSYSTEM 19714M: Maxim Levitsky <maximlevitsky@gmail.com> 19715M: Alex Dubov <oakad@yahoo.com> 19716M: Ulf Hansson <ulf.hansson@linaro.org> 19717L: linux-mmc@vger.kernel.org 19718S: Maintained 19719T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 19720F: drivers/memstick/ 19721F: include/linux/memstick.h 19722 19723SONY VAIO CONTROL DEVICE DRIVER 19724M: Mattia Dongili <malattia@linux.it> 19725L: platform-driver-x86@vger.kernel.org 19726S: Maintained 19727W: http://www.linux.it/~malattia/wiki/index.php/Sony_drivers 19728F: Documentation/admin-guide/laptops/sony-laptop.rst 19729F: drivers/char/sonypi.c 19730F: drivers/platform/x86/sony-laptop.c 19731F: include/linux/sony-laptop.h 19732 19733SOUND 19734M: Jaroslav Kysela <perex@perex.cz> 19735M: Takashi Iwai <tiwai@suse.com> 19736L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19737S: Maintained 19738W: http://www.alsa-project.org/ 19739Q: http://patchwork.kernel.org/project/alsa-devel/list/ 19740T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19741F: Documentation/sound/ 19742F: include/sound/ 19743F: include/uapi/sound/ 19744F: sound/ 19745F: tools/testing/selftests/alsa 19746 19747SOUND - ALSA SELFTESTS 19748M: Mark Brown <broonie@kernel.org> 19749L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19750L: linux-kselftest@vger.kernel.org 19751S: Supported 19752F: tools/testing/selftests/alsa 19753 19754SOUND - COMPRESSED AUDIO 19755M: Vinod Koul <vkoul@kernel.org> 19756L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19757S: Supported 19758T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19759F: Documentation/sound/designs/compress-offload.rst 19760F: include/sound/compress_driver.h 19761F: include/uapi/sound/compress_* 19762F: sound/core/compress_offload.c 19763F: sound/soc/soc-compress.c 19764 19765SOUND - DMAENGINE HELPERS 19766M: Lars-Peter Clausen <lars@metafoo.de> 19767S: Supported 19768F: include/sound/dmaengine_pcm.h 19769F: sound/core/pcm_dmaengine.c 19770F: sound/soc/soc-generic-dmaengine-pcm.c 19771 19772SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC) 19773M: Liam Girdwood <lgirdwood@gmail.com> 19774M: Mark Brown <broonie@kernel.org> 19775L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19776S: Supported 19777W: http://alsa-project.org/main/index.php/ASoC 19778T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 19779F: Documentation/devicetree/bindings/sound/ 19780F: Documentation/sound/soc/ 19781F: include/dt-bindings/sound/ 19782F: include/sound/soc* 19783F: sound/soc/ 19784 19785SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS 19786M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19787M: Liam Girdwood <lgirdwood@gmail.com> 19788M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 19789M: Bard Liao <yung-chuan.liao@linux.intel.com> 19790M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 19791M: Daniel Baluta <daniel.baluta@nxp.com> 19792R: Kai Vehmanen <kai.vehmanen@linux.intel.com> 19793L: sound-open-firmware@alsa-project.org (moderated for non-subscribers) 19794S: Supported 19795W: https://github.com/thesofproject/linux/ 19796F: sound/soc/sof/ 19797 19798SOUNDWIRE SUBSYSTEM 19799M: Vinod Koul <vkoul@kernel.org> 19800M: Bard Liao <yung-chuan.liao@linux.intel.com> 19801R: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19802R: Sanyog Kale <sanyog.r.kale@intel.com> 19803L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19804S: Supported 19805T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git 19806F: Documentation/driver-api/soundwire/ 19807F: drivers/soundwire/ 19808F: include/linux/soundwire/ 19809 19810SP2 MEDIA DRIVER 19811M: Olli Salonen <olli.salonen@iki.fi> 19812L: linux-media@vger.kernel.org 19813S: Maintained 19814W: https://linuxtv.org 19815Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19816F: drivers/media/dvb-frontends/sp2* 19817 19818SPANISH DOCUMENTATION 19819M: Carlos Bilbao <carlos.bilbao@amd.com> 19820S: Maintained 19821F: Documentation/translations/sp_SP/ 19822 19823SPARC + UltraSPARC (sparc/sparc64) 19824M: "David S. Miller" <davem@davemloft.net> 19825L: sparclinux@vger.kernel.org 19826S: Maintained 19827Q: http://patchwork.ozlabs.org/project/sparclinux/list/ 19828T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 19829T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 19830F: arch/sparc/ 19831F: drivers/sbus/ 19832 19833SPARC SERIAL DRIVERS 19834M: "David S. Miller" <davem@davemloft.net> 19835L: sparclinux@vger.kernel.org 19836S: Maintained 19837T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 19838T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 19839F: drivers/tty/serial/suncore.c 19840F: drivers/tty/serial/sunhv.c 19841F: drivers/tty/serial/sunsab.c 19842F: drivers/tty/serial/sunsab.h 19843F: drivers/tty/serial/sunsu.c 19844F: drivers/tty/serial/sunzilog.c 19845F: drivers/tty/serial/sunzilog.h 19846F: drivers/tty/vcc.c 19847F: include/linux/sunserialcore.h 19848 19849SPARSE CHECKER 19850M: "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com> 19851L: linux-sparse@vger.kernel.org 19852S: Maintained 19853W: https://sparse.docs.kernel.org/ 19854Q: https://patchwork.kernel.org/project/linux-sparse/list/ 19855B: https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools 19856T: git git://git.kernel.org/pub/scm/devel/sparse/sparse.git 19857F: include/linux/compiler.h 19858 19859SPEAKUP CONSOLE SPEECH DRIVER 19860M: William Hubbs <w.d.hubbs@gmail.com> 19861M: Chris Brannon <chris@the-brannons.com> 19862M: Kirk Reiser <kirk@reisers.ca> 19863M: Samuel Thibault <samuel.thibault@ens-lyon.org> 19864L: speakup@linux-speakup.org 19865S: Odd Fixes 19866W: http://www.linux-speakup.org/ 19867W: https://github.com/linux-speakup/speakup 19868B: https://github.com/linux-speakup/speakup/issues 19869F: drivers/accessibility/speakup/ 19870 19871SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT 19872M: Viresh Kumar <vireshk@kernel.org> 19873M: Shiraz Hashim <shiraz.linux.kernel@gmail.com> 19874M: soc@kernel.org 19875L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19876S: Maintained 19877W: http://www.st.com/spear 19878F: arch/arm/boot/dts/spear* 19879F: arch/arm/mach-spear/ 19880F: drivers/clk/spear/ 19881F: drivers/pinctrl/spear/ 19882 19883SPI NOR SUBSYSTEM 19884M: Tudor Ambarus <tudor.ambarus@linaro.org> 19885M: Pratyush Yadav <pratyush@kernel.org> 19886R: Michael Walle <michael@walle.cc> 19887L: linux-mtd@lists.infradead.org 19888S: Maintained 19889W: http://www.linux-mtd.infradead.org/ 19890Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 19891C: irc://irc.oftc.net/mtd 19892T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next 19893F: Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml 19894F: drivers/mtd/spi-nor/ 19895F: include/linux/mtd/spi-nor.h 19896 19897SPI SUBSYSTEM 19898M: Mark Brown <broonie@kernel.org> 19899L: linux-spi@vger.kernel.org 19900S: Maintained 19901Q: http://patchwork.kernel.org/project/spi-devel-general/list/ 19902T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 19903F: Documentation/devicetree/bindings/spi/ 19904F: Documentation/spi/ 19905F: drivers/spi/ 19906F: include/linux/spi/ 19907F: include/uapi/linux/spi/ 19908F: tools/spi/ 19909 19910SPIDERNET NETWORK DRIVER for CELL 19911M: Ishizaki Kou <kou.ishizaki@toshiba.co.jp> 19912M: Geoff Levand <geoff@infradead.org> 19913L: netdev@vger.kernel.org 19914L: linuxppc-dev@lists.ozlabs.org 19915S: Maintained 19916F: Documentation/networking/device_drivers/ethernet/toshiba/spider_net.rst 19917F: drivers/net/ethernet/toshiba/spider_net* 19918 19919SPMI SUBSYSTEM 19920M: Stephen Boyd <sboyd@kernel.org> 19921L: linux-kernel@vger.kernel.org 19922S: Maintained 19923T: git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git 19924F: Documentation/devicetree/bindings/spmi/ 19925F: drivers/spmi/ 19926F: include/dt-bindings/spmi/spmi.h 19927F: include/linux/spmi.h 19928F: include/trace/events/spmi.h 19929 19930SPU FILE SYSTEM 19931M: Jeremy Kerr <jk@ozlabs.org> 19932L: linuxppc-dev@lists.ozlabs.org 19933S: Supported 19934W: http://www.ibm.com/developerworks/power/cell/ 19935F: Documentation/filesystems/spufs/spufs.rst 19936F: arch/powerpc/platforms/cell/spufs/ 19937 19938SQUASHFS FILE SYSTEM 19939M: Phillip Lougher <phillip@squashfs.org.uk> 19940L: squashfs-devel@lists.sourceforge.net (subscribers-only) 19941S: Maintained 19942W: http://squashfs.org.uk 19943T: git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git 19944F: Documentation/filesystems/squashfs.rst 19945F: fs/squashfs/ 19946 19947SRM (Alpha) environment access 19948M: Jan-Benedict Glaw <jbglaw@lug-owl.de> 19949S: Maintained 19950F: arch/alpha/kernel/srm_env.c 19951 19952ST LSM6DSx IMU IIO DRIVER 19953M: Lorenzo Bianconi <lorenzo@kernel.org> 19954L: linux-iio@vger.kernel.org 19955S: Maintained 19956W: http://www.st.com/ 19957F: Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml 19958F: drivers/iio/imu/st_lsm6dsx/ 19959 19960ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER 19961M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 19962M: Sylvain Petinot <sylvain.petinot@foss.st.com> 19963L: linux-media@vger.kernel.org 19964S: Maintained 19965T: git git://linuxtv.org/media_tree.git 19966F: Documentation/devicetree/bindings/media/i2c/st,st-mipid02.yaml 19967F: drivers/media/i2c/st-mipid02.c 19968 19969ST STM32 I2C/SMBUS DRIVER 19970M: Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com> 19971M: Alain Volmat <alain.volmat@foss.st.com> 19972L: linux-i2c@vger.kernel.org 19973S: Maintained 19974F: drivers/i2c/busses/i2c-stm32* 19975 19976ST STM32 SPI DRIVER 19977M: Alain Volmat <alain.volmat@foss.st.com> 19978L: linux-spi@vger.kernel.org 19979S: Maintained 19980F: drivers/spi/spi-stm32.c 19981 19982ST STPDDC60 DRIVER 19983M: Daniel Nilsson <daniel.nilsson@flex.com> 19984L: linux-hwmon@vger.kernel.org 19985S: Maintained 19986F: Documentation/hwmon/stpddc60.rst 19987F: drivers/hwmon/pmbus/stpddc60.c 19988 19989ST VGXY61 DRIVER 19990M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 19991M: Sylvain Petinot <sylvain.petinot@foss.st.com> 19992L: linux-media@vger.kernel.org 19993S: Maintained 19994T: git git://linuxtv.org/media_tree.git 19995F: Documentation/devicetree/bindings/media/i2c/st,st-vgxy61.yaml 19996F: Documentation/userspace-api/media/drivers/st-vgxy61.rst 19997F: drivers/media/i2c/st-vgxy61.c 19998 19999ST VL53L0X ToF RANGER(I2C) IIO DRIVER 20000M: Song Qiang <songqiang1304521@gmail.com> 20001L: linux-iio@vger.kernel.org 20002S: Maintained 20003F: Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml 20004F: drivers/iio/proximity/vl53l0x-i2c.c 20005 20006STABLE BRANCH 20007M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20008M: Sasha Levin <sashal@kernel.org> 20009L: stable@vger.kernel.org 20010S: Supported 20011F: Documentation/process/stable-kernel-rules.rst 20012 20013STAGING - ATOMISP DRIVER 20014M: Hans de Goede <hdegoede@redhat.com> 20015M: Mauro Carvalho Chehab <mchehab@kernel.org> 20016R: Sakari Ailus <sakari.ailus@linux.intel.com> 20017L: linux-media@vger.kernel.org 20018S: Maintained 20019F: drivers/staging/media/atomisp/ 20020 20021STAGING - FIELDBUS SUBSYSTEM 20022M: Sven Van Asbroeck <TheSven73@gmail.com> 20023S: Maintained 20024F: drivers/staging/fieldbus/* 20025F: drivers/staging/fieldbus/Documentation/ 20026 20027STAGING - HMS ANYBUS-S BUS 20028M: Sven Van Asbroeck <TheSven73@gmail.com> 20029S: Maintained 20030F: drivers/staging/fieldbus/anybuss/ 20031 20032STAGING - INDUSTRIAL IO 20033M: Jonathan Cameron <jic23@kernel.org> 20034L: linux-iio@vger.kernel.org 20035S: Odd Fixes 20036F: Documentation/devicetree/bindings/staging/iio/ 20037F: drivers/staging/iio/ 20038 20039STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec) 20040M: Marc Dietrich <marvin24@gmx.de> 20041L: ac100@lists.launchpad.net (moderated for non-subscribers) 20042L: linux-tegra@vger.kernel.org 20043S: Maintained 20044F: drivers/staging/nvec/ 20045 20046STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON) 20047M: Jens Frederich <jfrederich@gmail.com> 20048M: Jon Nettleton <jon.nettleton@gmail.com> 20049S: Maintained 20050W: http://wiki.laptop.org/go/DCON 20051F: drivers/staging/olpc_dcon/ 20052 20053STAGING - REALTEK RTL8712U DRIVERS 20054M: Larry Finger <Larry.Finger@lwfinger.net> 20055M: Florian Schilhabel <florian.c.schilhabel@googlemail.com>. 20056S: Odd Fixes 20057F: drivers/staging/rtl8712/ 20058 20059STAGING - SEPS525 LCD CONTROLLER DRIVERS 20060M: Michael Hennerich <michael.hennerich@analog.com> 20061L: linux-fbdev@vger.kernel.org 20062S: Supported 20063F: Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml 20064F: drivers/staging/fbtft/fb_seps525.c 20065 20066STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER 20067M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 20068M: Teddy Wang <teddy.wang@siliconmotion.com> 20069M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 20070L: linux-fbdev@vger.kernel.org 20071S: Maintained 20072F: drivers/staging/sm750fb/ 20073 20074STAGING - VIA VT665X DRIVERS 20075M: Forest Bond <forest@alittletooquiet.net> 20076S: Odd Fixes 20077F: drivers/staging/vt665?/ 20078 20079STAGING SUBSYSTEM 20080M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20081L: linux-staging@lists.linux.dev 20082S: Supported 20083T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 20084F: drivers/staging/ 20085 20086STARFIRE/DURALAN NETWORK DRIVER 20087M: Ion Badulescu <ionut@badula.org> 20088S: Odd Fixes 20089F: drivers/net/ethernet/adaptec/starfire* 20090 20091STARFIVE DEVICETREES 20092M: Emil Renner Berthing <kernel@esmil.dk> 20093S: Maintained 20094F: arch/riscv/boot/dts/starfive/ 20095 20096STARFIVE DWMAC GLUE LAYER 20097M: Emil Renner Berthing <kernel@esmil.dk> 20098M: Samin Guo <samin.guo@starfivetech.com> 20099S: Maintained 20100F: Documentation/devicetree/bindings/net/starfive,jh7110-dwmac.yaml 20101F: drivers/net/ethernet/stmicro/stmmac/dwmac-starfive.c 20102 20103STARFIVE JH7110 MMC/SD/SDIO DRIVER 20104M: William Qiu <william.qiu@starfivetech.com> 20105S: Supported 20106F: Documentation/devicetree/bindings/mmc/starfive* 20107F: drivers/mmc/host/dw_mmc-starfive.c 20108 20109STARFIVE JH71X0 CLOCK DRIVERS 20110M: Emil Renner Berthing <kernel@esmil.dk> 20111M: Hal Feng <hal.feng@starfivetech.com> 20112S: Maintained 20113F: Documentation/devicetree/bindings/clock/starfive,jh71*.yaml 20114F: drivers/clk/starfive/clk-starfive-jh71* 20115F: include/dt-bindings/clock/starfive?jh71*.h 20116 20117STARFIVE JH71X0 PINCTRL DRIVERS 20118M: Emil Renner Berthing <kernel@esmil.dk> 20119M: Jianlong Huang <jianlong.huang@starfivetech.com> 20120L: linux-gpio@vger.kernel.org 20121S: Maintained 20122F: Documentation/devicetree/bindings/pinctrl/starfive,jh71*.yaml 20123F: drivers/pinctrl/starfive/pinctrl-starfive-jh71* 20124F: include/dt-bindings/pinctrl/pinctrl-starfive-jh7100.h 20125F: include/dt-bindings/pinctrl/starfive,jh7110-pinctrl.h 20126 20127STARFIVE JH71X0 RESET CONTROLLER DRIVERS 20128M: Emil Renner Berthing <kernel@esmil.dk> 20129M: Hal Feng <hal.feng@starfivetech.com> 20130S: Maintained 20131F: Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml 20132F: drivers/reset/starfive/reset-starfive-jh71* 20133F: include/dt-bindings/reset/starfive?jh71*.h 20134 20135STARFIVE JH71XX PMU CONTROLLER DRIVER 20136M: Walker Chen <walker.chen@starfivetech.com> 20137S: Supported 20138F: Documentation/devicetree/bindings/power/starfive* 20139F: drivers/soc/starfive/jh71xx_pmu.c 20140F: include/dt-bindings/power/starfive,jh7110-pmu.h 20141 20142STARFIVE SOC DRIVERS 20143M: Conor Dooley <conor@kernel.org> 20144S: Maintained 20145T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 20146F: drivers/soc/starfive/ 20147 20148STARFIVE TRNG DRIVER 20149M: Jia Jie Ho <jiajie.ho@starfivetech.com> 20150S: Supported 20151F: Documentation/devicetree/bindings/rng/starfive* 20152F: drivers/char/hw_random/jh7110-trng.c 20153 20154STARFIVE WATCHDOG DRIVER 20155M: Xingyu Wu <xingyu.wu@starfivetech.com> 20156M: Samin Guo <samin.guo@starfivetech.com> 20157S: Supported 20158F: Documentation/devicetree/bindings/watchdog/starfive* 20159F: drivers/watchdog/starfive-wdt.c 20160 20161STATIC BRANCH/CALL 20162M: Peter Zijlstra <peterz@infradead.org> 20163M: Josh Poimboeuf <jpoimboe@kernel.org> 20164M: Jason Baron <jbaron@akamai.com> 20165R: Steven Rostedt <rostedt@goodmis.org> 20166R: Ard Biesheuvel <ardb@kernel.org> 20167S: Supported 20168F: arch/*/include/asm/jump_label*.h 20169F: arch/*/include/asm/static_call*.h 20170F: arch/*/kernel/jump_label.c 20171F: arch/*/kernel/static_call.c 20172F: include/linux/jump_label*.h 20173F: include/linux/static_call*.h 20174F: kernel/jump_label.c 20175F: kernel/static_call.c 20176 20177STI AUDIO (ASoC) DRIVERS 20178M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 20179L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20180S: Maintained 20181F: Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt 20182F: sound/soc/sti/ 20183 20184STI CEC DRIVER 20185M: Alain Volmat <alain.volmat@foss.st.com> 20186S: Maintained 20187F: Documentation/devicetree/bindings/media/cec/st,stih-cec.yaml 20188F: drivers/media/cec/platform/sti/ 20189 20190STK1160 USB VIDEO CAPTURE DRIVER 20191M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 20192L: linux-media@vger.kernel.org 20193S: Maintained 20194T: git git://linuxtv.org/media_tree.git 20195F: drivers/media/usb/stk1160/ 20196 20197STM32 AUDIO (ASoC) DRIVERS 20198M: Olivier Moysan <olivier.moysan@foss.st.com> 20199M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 20200L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20201S: Maintained 20202F: Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml 20203F: Documentation/devicetree/bindings/sound/st,stm32-*.yaml 20204F: sound/soc/stm/ 20205 20206STM32 TIMER/LPTIMER DRIVERS 20207M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 20208S: Maintained 20209F: Documentation/ABI/testing/*timer-stm32 20210F: Documentation/devicetree/bindings/*/*stm32-*timer* 20211F: drivers/*/stm32-*timer* 20212F: drivers/pwm/pwm-stm32* 20213F: include/linux/*/stm32-*tim* 20214 20215STMMAC ETHERNET DRIVER 20216M: Giuseppe Cavallaro <peppe.cavallaro@st.com> 20217M: Alexandre Torgue <alexandre.torgue@foss.st.com> 20218M: Jose Abreu <joabreu@synopsys.com> 20219L: netdev@vger.kernel.org 20220S: Supported 20221W: http://www.stlinux.com 20222F: Documentation/networking/device_drivers/ethernet/stmicro/ 20223F: drivers/net/ethernet/stmicro/stmmac/ 20224 20225SUN HAPPY MEAL ETHERNET DRIVER 20226M: Sean Anderson <seanga2@gmail.com> 20227S: Maintained 20228F: drivers/net/ethernet/sun/sunhme.* 20229 20230SUN3/3X 20231M: Sam Creasey <sammy@sammy.net> 20232S: Maintained 20233W: http://sammy.net/sun3/ 20234F: arch/m68k/include/asm/sun3* 20235F: arch/m68k/kernel/*sun3* 20236F: arch/m68k/sun3*/ 20237F: drivers/net/ethernet/i825xx/sun3* 20238 20239SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER 20240M: Hans de Goede <hdegoede@redhat.com> 20241L: linux-input@vger.kernel.org 20242S: Maintained 20243F: Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml 20244F: drivers/input/keyboard/sun4i-lradc-keys.c 20245 20246SUNDANCE NETWORK DRIVER 20247M: Denis Kirjanov <kda@linux-powerpc.org> 20248L: netdev@vger.kernel.org 20249S: Maintained 20250F: drivers/net/ethernet/dlink/sundance.c 20251 20252SUNPLUS ETHERNET DRIVER 20253M: Wells Lu <wellslutw@gmail.com> 20254L: netdev@vger.kernel.org 20255S: Maintained 20256W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 20257F: Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml 20258F: drivers/net/ethernet/sunplus/ 20259 20260SUNPLUS MMC DRIVER 20261M: Tony Huang <tonyhuang.sunplus@gmail.com> 20262M: Li-hao Kuo <lhjeff911@gmail.com> 20263S: Maintained 20264F: Documentation/devicetree/bindings/mmc/sunplus,mmc.yaml 20265F: drivers/mmc/host/sunplus-mmc.c 20266 20267SUNPLUS OCOTP DRIVER 20268M: Vincent Shih <vincent.sunplus@gmail.com> 20269S: Maintained 20270F: Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml 20271F: drivers/nvmem/sunplus-ocotp.c 20272 20273SUNPLUS PWM DRIVER 20274M: Hammer Hsieh <hammerh0314@gmail.com> 20275S: Maintained 20276F: Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml 20277F: drivers/pwm/pwm-sunplus.c 20278 20279SUNPLUS RTC DRIVER 20280M: Vincent Shih <vincent.sunplus@gmail.com> 20281L: linux-rtc@vger.kernel.org 20282S: Maintained 20283F: Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml 20284F: drivers/rtc/rtc-sunplus.c 20285 20286SUNPLUS SPI CONTROLLER INTERFACE DRIVER 20287M: Li-hao Kuo <lhjeff911@gmail.com> 20288L: linux-spi@vger.kernel.org 20289S: Maintained 20290F: Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml 20291F: drivers/spi/spi-sunplus-sp7021.c 20292 20293SUNPLUS UART DRIVER 20294M: Hammer Hsieh <hammerh0314@gmail.com> 20295S: Maintained 20296F: Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml 20297F: drivers/tty/serial/sunplus-uart.c 20298 20299SUNPLUS USB2 PHY DRIVER 20300M: Vincent Shih <vincent.sunplus@gmail.com> 20301L: linux-usb@vger.kernel.org 20302S: Maintained 20303F: Documentation/devicetree/bindings/phy/sunplus,sp7021-usb2-phy.yaml 20304F: drivers/phy/sunplus/Kconfig 20305F: drivers/phy/sunplus/Makefile 20306F: drivers/phy/sunplus/phy-sunplus-usb2.c 20307 20308SUNPLUS WATCHDOG DRIVER 20309M: Xiantao Hu <xt.hu@cqplus1.com> 20310L: linux-watchdog@vger.kernel.org 20311S: Maintained 20312F: Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml 20313F: drivers/watchdog/sunplus_wdt.c 20314 20315SUPERH 20316M: Yoshinori Sato <ysato@users.sourceforge.jp> 20317M: Rich Felker <dalias@libc.org> 20318M: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> 20319L: linux-sh@vger.kernel.org 20320S: Maintained 20321Q: http://patchwork.kernel.org/project/linux-sh/list/ 20322F: Documentation/arch/sh/ 20323F: arch/sh/ 20324F: drivers/sh/ 20325 20326SUSPEND TO RAM 20327M: "Rafael J. Wysocki" <rafael@kernel.org> 20328M: Len Brown <len.brown@intel.com> 20329M: Pavel Machek <pavel@ucw.cz> 20330L: linux-pm@vger.kernel.org 20331S: Supported 20332B: https://bugzilla.kernel.org 20333F: Documentation/power/ 20334F: arch/x86/kernel/acpi/sleep* 20335F: arch/x86/kernel/acpi/wakeup* 20336F: drivers/base/power/ 20337F: include/linux/freezer.h 20338F: include/linux/pm.h 20339F: include/linux/suspend.h 20340F: kernel/power/ 20341 20342SVGA HANDLING 20343M: Martin Mares <mj@ucw.cz> 20344L: linux-video@atrey.karlin.mff.cuni.cz 20345S: Maintained 20346F: Documentation/admin-guide/svga.rst 20347F: arch/x86/boot/video* 20348 20349SWITCHDEV 20350M: Jiri Pirko <jiri@resnulli.us> 20351M: Ivan Vecera <ivecera@redhat.com> 20352L: netdev@vger.kernel.org 20353S: Supported 20354F: include/net/switchdev.h 20355F: net/switchdev/ 20356 20357SY8106A REGULATOR DRIVER 20358M: Icenowy Zheng <icenowy@aosc.io> 20359S: Maintained 20360F: Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml 20361F: drivers/regulator/sy8106a-regulator.c 20362 20363SYNC FILE FRAMEWORK 20364M: Sumit Semwal <sumit.semwal@linaro.org> 20365R: Gustavo Padovan <gustavo@padovan.org> 20366L: linux-media@vger.kernel.org 20367L: dri-devel@lists.freedesktop.org 20368S: Maintained 20369T: git git://anongit.freedesktop.org/drm/drm-misc 20370F: Documentation/driver-api/sync_file.rst 20371F: drivers/dma-buf/dma-fence* 20372F: drivers/dma-buf/sw_sync.c 20373F: drivers/dma-buf/sync_* 20374F: include/linux/sync_file.h 20375F: include/uapi/linux/sync_file.h 20376 20377SYNOPSYS ARC ARCHITECTURE 20378M: Vineet Gupta <vgupta@kernel.org> 20379L: linux-snps-arc@lists.infradead.org 20380S: Supported 20381T: git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git 20382F: Documentation/arch/arc 20383F: Documentation/devicetree/bindings/arc/* 20384F: Documentation/devicetree/bindings/interrupt-controller/snps,arc* 20385F: arch/arc/ 20386F: drivers/clocksource/arc_timer.c 20387F: drivers/tty/serial/arc_uart.c 20388 20389SYNOPSYS ARC HSDK SDP pll clock driver 20390M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20391S: Supported 20392F: Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt 20393F: drivers/clk/clk-hsdk-pll.c 20394 20395SYNOPSYS ARC SDP clock driver 20396M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20397S: Supported 20398F: Documentation/devicetree/bindings/clock/snps,pll-clock.txt 20399F: drivers/clk/axs10x/* 20400 20401SYNOPSYS ARC SDP platform support 20402M: Alexey Brodkin <abrodkin@synopsys.com> 20403S: Supported 20404F: Documentation/devicetree/bindings/arc/axs10* 20405F: arch/arc/boot/dts/ax* 20406F: arch/arc/plat-axs10x 20407 20408SYNOPSYS AXS10x RESET CONTROLLER DRIVER 20409M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20410S: Supported 20411F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml 20412F: drivers/reset/reset-axs10x.c 20413 20414SYNOPSYS CREG GPIO DRIVER 20415M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20416S: Maintained 20417F: Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt 20418F: drivers/gpio/gpio-creg-snps.c 20419 20420SYNOPSYS DESIGNWARE 8250 UART DRIVER 20421M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 20422R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20423S: Supported 20424F: drivers/tty/serial/8250/8250_dw.c 20425F: drivers/tty/serial/8250/8250_dwlib.* 20426F: drivers/tty/serial/8250/8250_lpss.c 20427 20428SYNOPSYS DESIGNWARE APB GPIO DRIVER 20429M: Hoan Tran <hoan@os.amperecomputing.com> 20430M: Serge Semin <fancer.lancer@gmail.com> 20431L: linux-gpio@vger.kernel.org 20432S: Maintained 20433F: Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml 20434F: drivers/gpio/gpio-dwapb.c 20435 20436SYNOPSYS DESIGNWARE APB SSI DRIVER 20437M: Serge Semin <fancer.lancer@gmail.com> 20438L: linux-spi@vger.kernel.org 20439S: Supported 20440F: Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml 20441F: drivers/spi/spi-dw* 20442 20443SYNOPSYS DESIGNWARE AXI DMAC DRIVER 20444M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20445S: Maintained 20446F: Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml 20447F: drivers/dma/dw-axi-dmac/ 20448 20449SYNOPSYS DESIGNWARE DMAC DRIVER 20450M: Viresh Kumar <vireshk@kernel.org> 20451R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20452S: Maintained 20453F: Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml 20454F: Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml 20455F: drivers/dma/dw/ 20456F: include/dt-bindings/dma/dw-dmac.h 20457F: include/linux/dma/dw.h 20458F: include/linux/platform_data/dma-dw.h 20459 20460SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER 20461M: Jose Abreu <Jose.Abreu@synopsys.com> 20462L: netdev@vger.kernel.org 20463S: Supported 20464F: drivers/net/ethernet/synopsys/ 20465 20466SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER 20467M: Jose Abreu <Jose.Abreu@synopsys.com> 20468L: netdev@vger.kernel.org 20469S: Supported 20470F: drivers/net/pcs/pcs-xpcs.c 20471F: drivers/net/pcs/pcs-xpcs.h 20472F: include/linux/pcs/pcs-xpcs.h 20473 20474SYNOPSYS DESIGNWARE I2C DRIVER 20475M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 20476R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20477R: Mika Westerberg <mika.westerberg@linux.intel.com> 20478R: Jan Dabros <jsd@semihalf.com> 20479L: linux-i2c@vger.kernel.org 20480S: Supported 20481F: drivers/i2c/busses/i2c-designware-* 20482 20483SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER 20484M: Jaehoon Chung <jh80.chung@samsung.com> 20485L: linux-mmc@vger.kernel.org 20486S: Maintained 20487F: drivers/mmc/host/dw_mmc* 20488 20489SYNOPSYS HSDK RESET CONTROLLER DRIVER 20490M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20491S: Supported 20492F: Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt 20493F: drivers/reset/reset-hsdk.c 20494F: include/dt-bindings/reset/snps,hsdk-reset.h 20495 20496SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER 20497M: Prabu Thangamuthu <prabu.t@synopsys.com> 20498M: Manjunath M B <manjumb@synopsys.com> 20499L: linux-mmc@vger.kernel.org 20500S: Maintained 20501F: drivers/mmc/host/sdhci-pci-dwc-mshc.c 20502 20503SYSTEM CONFIGURATION (SYSCON) 20504M: Lee Jones <lee@kernel.org> 20505M: Arnd Bergmann <arnd@arndb.de> 20506S: Supported 20507T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 20508F: drivers/mfd/syscon.c 20509 20510SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers 20511M: Sudeep Holla <sudeep.holla@arm.com> 20512R: Cristian Marussi <cristian.marussi@arm.com> 20513L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20514S: Maintained 20515F: Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml 20516F: drivers/clk/clk-sc[mp]i.c 20517F: drivers/cpufreq/sc[mp]i-cpufreq.c 20518F: drivers/firmware/arm_scmi/ 20519F: drivers/firmware/arm_scpi.c 20520F: drivers/powercap/arm_scmi_powercap.c 20521F: drivers/regulator/scmi-regulator.c 20522F: drivers/reset/reset-scmi.c 20523F: include/linux/sc[mp]i_protocol.h 20524F: include/trace/events/scmi.h 20525F: include/uapi/linux/virtio_scmi.h 20526 20527SYSTEM RESET/SHUTDOWN DRIVERS 20528M: Sebastian Reichel <sre@kernel.org> 20529L: linux-pm@vger.kernel.org 20530S: Maintained 20531T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 20532F: Documentation/devicetree/bindings/power/reset/ 20533F: drivers/power/reset/ 20534 20535SYSTEM TRACE MODULE CLASS 20536M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 20537S: Maintained 20538T: git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git 20539F: Documentation/trace/stm.rst 20540F: drivers/hwtracing/stm/ 20541F: include/linux/stm.h 20542F: include/uapi/linux/stm.h 20543 20544SYSTEM76 ACPI DRIVER 20545M: Jeremy Soller <jeremy@system76.com> 20546M: System76 Product Development <productdev@system76.com> 20547L: platform-driver-x86@vger.kernel.org 20548S: Maintained 20549F: drivers/platform/x86/system76_acpi.c 20550 20551SYSV FILESYSTEM 20552S: Orphan 20553F: Documentation/filesystems/sysv-fs.rst 20554F: fs/sysv/ 20555F: include/linux/sysv_fs.h 20556 20557TASKSTATS STATISTICS INTERFACE 20558M: Balbir Singh <bsingharora@gmail.com> 20559S: Maintained 20560F: Documentation/accounting/taskstats* 20561F: include/linux/taskstats* 20562F: kernel/taskstats.c 20563 20564TC subsystem 20565M: Jamal Hadi Salim <jhs@mojatatu.com> 20566M: Cong Wang <xiyou.wangcong@gmail.com> 20567M: Jiri Pirko <jiri@resnulli.us> 20568L: netdev@vger.kernel.org 20569S: Maintained 20570F: include/net/pkt_cls.h 20571F: include/net/pkt_sched.h 20572F: include/net/tc_act/ 20573F: include/uapi/linux/pkt_cls.h 20574F: include/uapi/linux/pkt_sched.h 20575F: include/uapi/linux/tc_act/ 20576F: include/uapi/linux/tc_ematch/ 20577F: net/sched/ 20578F: tools/testing/selftests/tc-testing 20579 20580TC90522 MEDIA DRIVER 20581M: Akihiro Tsukada <tskd08@gmail.com> 20582L: linux-media@vger.kernel.org 20583S: Odd Fixes 20584F: drivers/media/dvb-frontends/tc90522* 20585 20586TCP LOW PRIORITY MODULE 20587M: "Wong Hoi Sing, Edison" <hswong3i@gmail.com> 20588M: "Hung Hing Lun, Mike" <hlhung3i@gmail.com> 20589S: Maintained 20590W: http://tcp-lp-mod.sourceforge.net/ 20591F: net/ipv4/tcp_lp.c 20592 20593TDA10071 MEDIA DRIVER 20594M: Antti Palosaari <crope@iki.fi> 20595L: linux-media@vger.kernel.org 20596S: Maintained 20597W: https://linuxtv.org 20598W: http://palosaari.fi/linux/ 20599Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20600T: git git://linuxtv.org/anttip/media_tree.git 20601F: drivers/media/dvb-frontends/tda10071* 20602 20603TDA18212 MEDIA DRIVER 20604M: Antti Palosaari <crope@iki.fi> 20605L: linux-media@vger.kernel.org 20606S: Maintained 20607W: https://linuxtv.org 20608W: http://palosaari.fi/linux/ 20609Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20610T: git git://linuxtv.org/anttip/media_tree.git 20611F: drivers/media/tuners/tda18212* 20612 20613TDA18218 MEDIA DRIVER 20614M: Antti Palosaari <crope@iki.fi> 20615L: linux-media@vger.kernel.org 20616S: Maintained 20617W: https://linuxtv.org 20618W: http://palosaari.fi/linux/ 20619Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20620T: git git://linuxtv.org/anttip/media_tree.git 20621F: drivers/media/tuners/tda18218* 20622 20623TDA18250 MEDIA DRIVER 20624M: Olli Salonen <olli.salonen@iki.fi> 20625L: linux-media@vger.kernel.org 20626S: Maintained 20627W: https://linuxtv.org 20628Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20629T: git git://linuxtv.org/media_tree.git 20630F: drivers/media/tuners/tda18250* 20631 20632TDA18271 MEDIA DRIVER 20633M: Michael Krufky <mkrufky@linuxtv.org> 20634L: linux-media@vger.kernel.org 20635S: Maintained 20636W: https://linuxtv.org 20637W: http://github.com/mkrufky 20638Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20639T: git git://linuxtv.org/mkrufky/tuners.git 20640F: drivers/media/tuners/tda18271* 20641 20642TDA1997x MEDIA DRIVER 20643M: Tim Harvey <tharvey@gateworks.com> 20644L: linux-media@vger.kernel.org 20645S: Maintained 20646W: https://linuxtv.org 20647Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20648F: drivers/media/i2c/tda1997x.* 20649 20650TDA827x MEDIA DRIVER 20651M: Michael Krufky <mkrufky@linuxtv.org> 20652L: linux-media@vger.kernel.org 20653S: Maintained 20654W: https://linuxtv.org 20655W: http://github.com/mkrufky 20656Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20657T: git git://linuxtv.org/mkrufky/tuners.git 20658F: drivers/media/tuners/tda8290.* 20659 20660TDA8290 MEDIA DRIVER 20661M: Michael Krufky <mkrufky@linuxtv.org> 20662L: linux-media@vger.kernel.org 20663S: Maintained 20664W: https://linuxtv.org 20665W: http://github.com/mkrufky 20666Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20667T: git git://linuxtv.org/mkrufky/tuners.git 20668F: drivers/media/tuners/tda8290.* 20669 20670TDA9840 MEDIA DRIVER 20671M: Hans Verkuil <hverkuil@xs4all.nl> 20672L: linux-media@vger.kernel.org 20673S: Maintained 20674W: https://linuxtv.org 20675T: git git://linuxtv.org/media_tree.git 20676F: drivers/media/i2c/tda9840* 20677 20678TEA5761 TUNER DRIVER 20679M: Mauro Carvalho Chehab <mchehab@kernel.org> 20680L: linux-media@vger.kernel.org 20681S: Odd fixes 20682W: https://linuxtv.org 20683T: git git://linuxtv.org/media_tree.git 20684F: drivers/media/tuners/tea5761.* 20685 20686TEA5767 TUNER DRIVER 20687M: Mauro Carvalho Chehab <mchehab@kernel.org> 20688L: linux-media@vger.kernel.org 20689S: Maintained 20690W: https://linuxtv.org 20691T: git git://linuxtv.org/media_tree.git 20692F: drivers/media/tuners/tea5767.* 20693 20694TEA6415C MEDIA DRIVER 20695M: Hans Verkuil <hverkuil@xs4all.nl> 20696L: linux-media@vger.kernel.org 20697S: Maintained 20698W: https://linuxtv.org 20699T: git git://linuxtv.org/media_tree.git 20700F: drivers/media/i2c/tea6415c* 20701 20702TEA6420 MEDIA DRIVER 20703M: Hans Verkuil <hverkuil@xs4all.nl> 20704L: linux-media@vger.kernel.org 20705S: Maintained 20706W: https://linuxtv.org 20707T: git git://linuxtv.org/media_tree.git 20708F: drivers/media/i2c/tea6420* 20709 20710TEAM DRIVER 20711M: Jiri Pirko <jiri@resnulli.us> 20712L: netdev@vger.kernel.org 20713S: Supported 20714F: drivers/net/team/ 20715F: include/linux/if_team.h 20716F: include/uapi/linux/if_team.h 20717F: tools/testing/selftests/drivers/net/team/ 20718 20719TECHNICAL ADVISORY BOARD PROCESS DOCS 20720M: "Theodore Ts'o" <tytso@mit.edu> 20721M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20722L: tech-board-discuss@lists.linux-foundation.org 20723S: Maintained 20724F: Documentation/process/contribution-maturity-model.rst 20725F: Documentation/process/researcher-guidelines.rst 20726 20727TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT 20728M: "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com> 20729S: Maintained 20730F: arch/x86/platform/ts5500/ 20731 20732TECHNOTREND USB IR RECEIVER 20733M: Sean Young <sean@mess.org> 20734L: linux-media@vger.kernel.org 20735S: Maintained 20736F: drivers/media/rc/ttusbir.c 20737 20738TECHWELL TW9910 VIDEO DECODER 20739L: linux-media@vger.kernel.org 20740S: Orphan 20741F: drivers/media/i2c/tw9910.c 20742F: include/media/i2c/tw9910.h 20743 20744TEE SUBSYSTEM 20745M: Jens Wiklander <jens.wiklander@linaro.org> 20746R: Sumit Garg <sumit.garg@linaro.org> 20747L: op-tee@lists.trustedfirmware.org 20748S: Maintained 20749F: Documentation/staging/tee.rst 20750F: drivers/tee/ 20751F: include/linux/tee_drv.h 20752F: include/uapi/linux/tee.h 20753 20754TEGRA ARCHITECTURE SUPPORT 20755M: Thierry Reding <thierry.reding@gmail.com> 20756M: Jonathan Hunter <jonathanh@nvidia.com> 20757L: linux-tegra@vger.kernel.org 20758S: Supported 20759Q: http://patchwork.ozlabs.org/project/linux-tegra/list/ 20760T: git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git 20761N: [^a-z]tegra 20762 20763TEGRA CLOCK DRIVER 20764M: Peter De Schrijver <pdeschrijver@nvidia.com> 20765M: Prashant Gaikwad <pgaikwad@nvidia.com> 20766S: Supported 20767F: drivers/clk/tegra/ 20768 20769TEGRA DMA DRIVERS 20770M: Laxman Dewangan <ldewangan@nvidia.com> 20771M: Jon Hunter <jonathanh@nvidia.com> 20772S: Supported 20773F: drivers/dma/tegra* 20774 20775TEGRA I2C DRIVER 20776M: Laxman Dewangan <ldewangan@nvidia.com> 20777R: Dmitry Osipenko <digetx@gmail.com> 20778S: Supported 20779F: drivers/i2c/busses/i2c-tegra.c 20780 20781TEGRA IOMMU DRIVERS 20782M: Thierry Reding <thierry.reding@gmail.com> 20783R: Krishna Reddy <vdumpa@nvidia.com> 20784L: linux-tegra@vger.kernel.org 20785S: Supported 20786F: drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c 20787F: drivers/iommu/tegra* 20788 20789TEGRA KBC DRIVER 20790M: Laxman Dewangan <ldewangan@nvidia.com> 20791S: Supported 20792F: drivers/input/keyboard/tegra-kbc.c 20793 20794TEGRA NAND DRIVER 20795M: Stefan Agner <stefan@agner.ch> 20796M: Lucas Stach <dev@lynxeye.de> 20797S: Maintained 20798F: Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt 20799F: drivers/mtd/nand/raw/tegra_nand.c 20800 20801TEGRA PWM DRIVER 20802M: Thierry Reding <thierry.reding@gmail.com> 20803S: Supported 20804F: drivers/pwm/pwm-tegra.c 20805 20806TEGRA QUAD SPI DRIVER 20807M: Thierry Reding <thierry.reding@gmail.com> 20808M: Jonathan Hunter <jonathanh@nvidia.com> 20809M: Sowjanya Komatineni <skomatineni@nvidia.com> 20810L: linux-tegra@vger.kernel.org 20811S: Maintained 20812F: drivers/spi/spi-tegra210-quad.c 20813 20814TEGRA SERIAL DRIVER 20815M: Laxman Dewangan <ldewangan@nvidia.com> 20816S: Supported 20817F: drivers/tty/serial/serial-tegra.c 20818 20819TEGRA SPI DRIVER 20820M: Laxman Dewangan <ldewangan@nvidia.com> 20821S: Supported 20822F: drivers/spi/spi-tegra* 20823 20824TEGRA VIDEO DRIVER 20825M: Thierry Reding <thierry.reding@gmail.com> 20826M: Jonathan Hunter <jonathanh@nvidia.com> 20827M: Sowjanya Komatineni <skomatineni@nvidia.com> 20828L: linux-media@vger.kernel.org 20829L: linux-tegra@vger.kernel.org 20830S: Maintained 20831F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 20832F: drivers/staging/media/tegra-video/ 20833 20834TEGRA XUSB PADCTL DRIVER 20835M: JC Kuo <jckuo@nvidia.com> 20836S: Supported 20837F: drivers/phy/tegra/xusb* 20838 20839TEHUTI ETHERNET DRIVER 20840M: Andy Gospodarek <andy@greyhouse.net> 20841L: netdev@vger.kernel.org 20842S: Supported 20843F: drivers/net/ethernet/tehuti/* 20844 20845TELECOM CLOCK DRIVER FOR MCPL0010 20846M: Mark Gross <markgross@kernel.org> 20847S: Supported 20848F: drivers/char/tlclk.c 20849 20850TEMPO SEMICONDUCTOR DRIVERS 20851M: Steven Eckhoff <steven.eckhoff.opensource@gmail.com> 20852S: Maintained 20853F: Documentation/devicetree/bindings/sound/tscs*.txt 20854F: sound/soc/codecs/tscs*.c 20855F: sound/soc/codecs/tscs*.h 20856 20857TENSILICA XTENSA PORT (xtensa) 20858M: Chris Zankel <chris@zankel.net> 20859M: Max Filippov <jcmvbkbc@gmail.com> 20860S: Maintained 20861T: git https://github.com/jcmvbkbc/linux-xtensa.git 20862F: arch/xtensa/ 20863F: drivers/irqchip/irq-xtensa-* 20864 20865TEXAS INSTRUMENTS ASoC DRIVERS 20866M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 20867L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20868S: Maintained 20869F: Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml 20870F: sound/soc/ti/ 20871 20872TEXAS INSTRUMENTS DMA DRIVERS 20873M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 20874L: dmaengine@vger.kernel.org 20875S: Maintained 20876F: Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt 20877F: Documentation/devicetree/bindings/dma/ti-edma.txt 20878F: Documentation/devicetree/bindings/dma/ti/ 20879F: drivers/dma/ti/ 20880F: include/linux/dma/k3-psil.h 20881F: include/linux/dma/k3-udma-glue.h 20882F: include/linux/dma/ti-cppi5.h 20883X: drivers/dma/ti/cppi41.c 20884 20885TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER 20886M: Robert Marko <robert.marko@sartura.hr> 20887M: Luka Perkov <luka.perkov@sartura.hr> 20888L: linux-hwmon@vger.kernel.org 20889S: Maintained 20890F: Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml 20891F: Documentation/hwmon/tps23861.rst 20892F: drivers/hwmon/tps23861.c 20893 20894TEXAS INSTRUMENTS' DAC7612 DAC DRIVER 20895M: Ricardo Ribalda <ribalda@kernel.org> 20896L: linux-iio@vger.kernel.org 20897S: Supported 20898F: Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml 20899F: drivers/iio/dac/ti-dac7612.c 20900 20901TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER 20902M: Nishanth Menon <nm@ti.com> 20903M: Tero Kristo <kristo@kernel.org> 20904M: Santosh Shilimkar <ssantosh@kernel.org> 20905L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20906S: Maintained 20907F: Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml 20908F: Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml 20909F: Documentation/devicetree/bindings/clock/ti,sci-clk.yaml 20910F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml 20911F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml 20912F: Documentation/devicetree/bindings/reset/ti,sci-reset.yaml 20913F: Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml 20914F: drivers/clk/keystone/sci-clk.c 20915F: drivers/firmware/ti_sci* 20916F: drivers/irqchip/irq-ti-sci-inta.c 20917F: drivers/irqchip/irq-ti-sci-intr.c 20918F: drivers/reset/reset-ti-sci.c 20919F: drivers/soc/ti/ti_sci_inta_msi.c 20920F: drivers/soc/ti/ti_sci_pm_domains.c 20921F: include/dt-bindings/soc/ti,sci_pm_domain.h 20922F: include/linux/soc/ti/ti_sci_inta_msi.h 20923F: include/linux/soc/ti/ti_sci_protocol.h 20924 20925TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER 20926M: Puranjay Mohan <puranjay12@gmail.com> 20927L: linux-iio@vger.kernel.org 20928S: Supported 20929F: Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml 20930F: drivers/iio/temperature/tmp117.c 20931 20932THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER 20933M: Hans Verkuil <hverkuil@xs4all.nl> 20934L: linux-media@vger.kernel.org 20935S: Maintained 20936W: https://linuxtv.org 20937T: git git://linuxtv.org/media_tree.git 20938F: drivers/media/radio/radio-raremono.c 20939 20940THERMAL 20941M: Rafael J. Wysocki <rafael@kernel.org> 20942M: Daniel Lezcano <daniel.lezcano@linaro.org> 20943R: Amit Kucheria <amitk@kernel.org> 20944R: Zhang Rui <rui.zhang@intel.com> 20945L: linux-pm@vger.kernel.org 20946S: Supported 20947Q: https://patchwork.kernel.org/project/linux-pm/list/ 20948T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal 20949F: Documentation/ABI/testing/sysfs-class-thermal 20950F: Documentation/admin-guide/thermal/ 20951F: Documentation/devicetree/bindings/thermal/ 20952F: Documentation/driver-api/thermal/ 20953F: drivers/thermal/ 20954F: include/dt-bindings/thermal/ 20955F: include/linux/cpu_cooling.h 20956F: include/linux/thermal.h 20957F: include/uapi/linux/thermal.h 20958F: tools/lib/thermal/ 20959F: tools/thermal/ 20960 20961THERMAL DRIVER FOR AMLOGIC SOCS 20962M: Guillaume La Roque <glaroque@baylibre.com> 20963L: linux-pm@vger.kernel.org 20964L: linux-amlogic@lists.infradead.org 20965S: Supported 20966W: http://linux-meson.com/ 20967F: Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml 20968F: drivers/thermal/amlogic_thermal.c 20969 20970THERMAL/CPU_COOLING 20971M: Amit Daniel Kachhap <amit.kachhap@gmail.com> 20972M: Daniel Lezcano <daniel.lezcano@linaro.org> 20973M: Viresh Kumar <viresh.kumar@linaro.org> 20974R: Lukasz Luba <lukasz.luba@arm.com> 20975L: linux-pm@vger.kernel.org 20976S: Supported 20977F: Documentation/driver-api/thermal/cpu-cooling-api.rst 20978F: Documentation/driver-api/thermal/cpu-idle-cooling.rst 20979F: drivers/thermal/cpufreq_cooling.c 20980F: drivers/thermal/cpuidle_cooling.c 20981F: include/linux/cpu_cooling.h 20982 20983THERMAL/POWER_ALLOCATOR 20984M: Lukasz Luba <lukasz.luba@arm.com> 20985L: linux-pm@vger.kernel.org 20986S: Maintained 20987F: Documentation/driver-api/thermal/power_allocator.rst 20988F: drivers/thermal/gov_power_allocator.c 20989F: drivers/thermal/thermal_trace_ipa.h 20990 20991THINKPAD ACPI EXTRAS DRIVER 20992M: Henrique de Moraes Holschuh <hmh@hmh.eng.br> 20993L: ibm-acpi-devel@lists.sourceforge.net 20994L: platform-driver-x86@vger.kernel.org 20995S: Maintained 20996W: http://ibm-acpi.sourceforge.net 20997W: http://thinkwiki.org/wiki/Ibm-acpi 20998T: git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git 20999F: drivers/platform/x86/thinkpad_acpi.c 21000 21001THINKPAD LMI DRIVER 21002M: Mark Pearson <markpearson@lenovo.com> 21003L: platform-driver-x86@vger.kernel.org 21004S: Maintained 21005F: Documentation/ABI/testing/sysfs-class-firmware-attributes 21006F: drivers/platform/x86/think-lmi.? 21007 21008THUNDERBOLT DMA TRAFFIC TEST DRIVER 21009M: Isaac Hazan <isaac.hazan@intel.com> 21010L: linux-usb@vger.kernel.org 21011S: Maintained 21012F: drivers/thunderbolt/dma_test.c 21013 21014THUNDERBOLT DRIVER 21015M: Andreas Noever <andreas.noever@gmail.com> 21016M: Michael Jamet <michael.jamet@intel.com> 21017M: Mika Westerberg <mika.westerberg@linux.intel.com> 21018M: Yehezkel Bernat <YehezkelShB@gmail.com> 21019L: linux-usb@vger.kernel.org 21020S: Maintained 21021T: git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git 21022F: Documentation/admin-guide/thunderbolt.rst 21023F: drivers/thunderbolt/ 21024F: include/linux/thunderbolt.h 21025 21026THUNDERBOLT NETWORK DRIVER 21027M: Michael Jamet <michael.jamet@intel.com> 21028M: Mika Westerberg <mika.westerberg@linux.intel.com> 21029M: Yehezkel Bernat <YehezkelShB@gmail.com> 21030L: netdev@vger.kernel.org 21031S: Maintained 21032F: drivers/net/thunderbolt/ 21033 21034THUNDERX GPIO DRIVER 21035M: Robert Richter <rric@kernel.org> 21036S: Odd Fixes 21037F: drivers/gpio/gpio-thunderx.c 21038 21039TI ADS7924 ADC DRIVER 21040M: Hugo Villeneuve <hvilleneuve@dimonoff.com> 21041L: linux-iio@vger.kernel.org 21042S: Supported 21043F: Documentation/devicetree/bindings/iio/adc/ti,ads7924.yaml 21044F: drivers/iio/adc/ti-ads7924.c 21045 21046TI AM437X VPFE DRIVER 21047M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 21048L: linux-media@vger.kernel.org 21049S: Maintained 21050W: https://linuxtv.org 21051Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21052T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 21053F: drivers/media/platform/ti/am437x/ 21054 21055TI BANDGAP AND THERMAL DRIVER 21056M: Eduardo Valentin <edubezval@gmail.com> 21057M: Keerthy <j-keerthy@ti.com> 21058L: linux-pm@vger.kernel.org 21059L: linux-omap@vger.kernel.org 21060S: Maintained 21061F: drivers/thermal/ti-soc-thermal/ 21062 21063TI BQ27XXX POWER SUPPLY DRIVER 21064F: drivers/power/supply/bq27xxx_battery.c 21065F: drivers/power/supply/bq27xxx_battery_i2c.c 21066F: include/linux/power/bq27xxx_battery.h 21067 21068TI CDCE706 CLOCK DRIVER 21069M: Max Filippov <jcmvbkbc@gmail.com> 21070S: Maintained 21071F: drivers/clk/clk-cdce706.c 21072 21073TI CLOCK DRIVER 21074M: Tero Kristo <kristo@kernel.org> 21075L: linux-omap@vger.kernel.org 21076S: Odd Fixes 21077F: drivers/clk/ti/ 21078F: include/linux/clk/ti.h 21079 21080TI DAVINCI MACHINE SUPPORT 21081M: Bartosz Golaszewski <brgl@bgdev.pl> 21082L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21083S: Maintained 21084T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 21085F: Documentation/devicetree/bindings/i2c/i2c-davinci.txt 21086F: arch/arm/boot/dts/da850* 21087F: arch/arm/mach-davinci/ 21088F: drivers/i2c/busses/i2c-davinci.c 21089 21090TI DAVINCI SERIES CLOCK DRIVER 21091M: David Lechner <david@lechnology.com> 21092R: Sekhar Nori <nsekhar@ti.com> 21093S: Maintained 21094F: Documentation/devicetree/bindings/clock/ti/davinci/ 21095F: drivers/clk/davinci/ 21096F: include/linux/clk/davinci.h 21097 21098TI DAVINCI SERIES GPIO DRIVER 21099M: Keerthy <j-keerthy@ti.com> 21100L: linux-gpio@vger.kernel.org 21101S: Maintained 21102F: Documentation/devicetree/bindings/gpio/gpio-davinci.yaml 21103F: drivers/gpio/gpio-davinci.c 21104 21105TI DAVINCI SERIES MEDIA DRIVER 21106M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 21107L: linux-media@vger.kernel.org 21108S: Maintained 21109W: https://linuxtv.org 21110Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21111T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 21112F: drivers/media/platform/ti/davinci/ 21113F: include/media/davinci/ 21114 21115TI ENHANCED CAPTURE (eCAP) DRIVER 21116M: Vignesh Raghavendra <vigneshr@ti.com> 21117R: Julien Panis <jpanis@baylibre.com> 21118L: linux-iio@vger.kernel.org 21119L: linux-omap@vger.kernel.org 21120S: Maintained 21121F: Documentation/devicetree/bindings/counter/ti,am62-ecap-capture.yaml 21122F: drivers/counter/ti-ecap-capture.c 21123 21124TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER 21125R: David Lechner <david@lechnology.com> 21126L: linux-iio@vger.kernel.org 21127F: Documentation/devicetree/bindings/counter/ti-eqep.yaml 21128F: drivers/counter/ti-eqep.c 21129 21130TI ETHERNET SWITCH DRIVER (CPSW) 21131R: Grygorii Strashko <grygorii.strashko@ti.com> 21132L: linux-omap@vger.kernel.org 21133L: netdev@vger.kernel.org 21134S: Maintained 21135F: drivers/net/ethernet/ti/cpsw* 21136F: drivers/net/ethernet/ti/davinci* 21137 21138TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS 21139M: Alex Dubov <oakad@yahoo.com> 21140S: Maintained 21141W: http://tifmxx.berlios.de/ 21142F: drivers/memstick/host/tifm_ms.c 21143F: drivers/misc/tifm* 21144F: drivers/mmc/host/tifm_sd.c 21145F: include/linux/tifm.h 21146 21147TI KEYSTONE MULTICORE NAVIGATOR DRIVERS 21148M: Nishanth Menon <nm@ti.com> 21149M: Santosh Shilimkar <ssantosh@kernel.org> 21150L: linux-kernel@vger.kernel.org 21151L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21152S: Maintained 21153T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 21154F: drivers/soc/ti/* 21155 21156TI LM49xxx FAMILY ASoC CODEC DRIVERS 21157M: M R Swami Reddy <mr.swami.reddy@ti.com> 21158M: Vishwas A Deshpande <vishwas.a.deshpande@ti.com> 21159L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21160S: Maintained 21161F: sound/soc/codecs/isabelle* 21162F: sound/soc/codecs/lm49453* 21163 21164TI LMP92064 ADC DRIVER 21165M: Leonard Göhrs <l.goehrs@pengutronix.de> 21166R: kernel@pengutronix.de 21167L: linux-iio@vger.kernel.org 21168S: Maintained 21169F: Documentation/devicetree/bindings/iio/adc/ti,lmp92064.yaml 21170F: drivers/iio/adc/ti-lmp92064.c 21171 21172TI PCM3060 ASoC CODEC DRIVER 21173M: Kirill Marinushkin <kmarinushkin@birdec.com> 21174L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21175S: Maintained 21176F: Documentation/devicetree/bindings/sound/pcm3060.txt 21177F: sound/soc/codecs/pcm3060* 21178 21179TI TAS571X FAMILY ASoC CODEC DRIVER 21180M: Kevin Cernekee <cernekee@chromium.org> 21181L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21182S: Odd Fixes 21183F: sound/soc/codecs/tas571x* 21184 21185TI TMAG5273 MAGNETOMETER DRIVER 21186M: Gerald Loacker <gerald.loacker@wolfvision.net> 21187L: linux-iio@vger.kernel.org 21188S: Maintained 21189F: Documentation/devicetree/bindings/iio/magnetometer/ti,tmag5273.yaml 21190F: drivers/iio/magnetometer/tmag5273.c 21191 21192TI TRF7970A NFC DRIVER 21193M: Mark Greer <mgreer@animalcreek.com> 21194L: linux-wireless@vger.kernel.org 21195S: Supported 21196F: Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml 21197F: drivers/nfc/trf7970a.c 21198 21199TI TSC2046 ADC DRIVER 21200M: Oleksij Rempel <o.rempel@pengutronix.de> 21201R: kernel@pengutronix.de 21202L: linux-iio@vger.kernel.org 21203S: Maintained 21204F: Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml 21205F: drivers/iio/adc/ti-tsc2046.c 21206 21207TI TWL4030 SERIES SOC CODEC DRIVER 21208M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21209L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21210S: Maintained 21211F: sound/soc/codecs/twl4030* 21212 21213TI VPE/CAL DRIVERS 21214M: Benoit Parrot <bparrot@ti.com> 21215L: linux-media@vger.kernel.org 21216S: Maintained 21217W: http://linuxtv.org/ 21218Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21219F: Documentation/devicetree/bindings/media/ti,cal.yaml 21220F: Documentation/devicetree/bindings/media/ti,vpe.yaml 21221F: drivers/media/platform/ti/cal/ 21222F: drivers/media/platform/ti/vpe/ 21223 21224TI WILINK WIRELESS DRIVERS 21225L: linux-wireless@vger.kernel.org 21226S: Orphan 21227W: https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx 21228W: https://wireless.wiki.kernel.org/en/users/Drivers/wl1251 21229T: git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git 21230F: drivers/net/wireless/ti/ 21231 21232TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER 21233M: John Stultz <jstultz@google.com> 21234M: Thomas Gleixner <tglx@linutronix.de> 21235R: Stephen Boyd <sboyd@kernel.org> 21236L: linux-kernel@vger.kernel.org 21237S: Supported 21238T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 21239F: include/linux/clocksource.h 21240F: include/linux/time.h 21241F: include/linux/timex.h 21242F: include/uapi/linux/time.h 21243F: include/uapi/linux/timex.h 21244F: kernel/time/alarmtimer.c 21245F: kernel/time/clocksource.c 21246F: kernel/time/ntp.c 21247F: kernel/time/time*.c 21248F: tools/testing/selftests/timers/ 21249 21250TIPC NETWORK LAYER 21251M: Jon Maloy <jmaloy@redhat.com> 21252M: Ying Xue <ying.xue@windriver.com> 21253L: netdev@vger.kernel.org (core kernel code) 21254L: tipc-discussion@lists.sourceforge.net (user apps, general discussion) 21255S: Maintained 21256W: http://tipc.sourceforge.net/ 21257F: include/uapi/linux/tipc*.h 21258F: net/tipc/ 21259 21260TLAN NETWORK DRIVER 21261M: Samuel Chessman <chessman@tux.org> 21262L: tlan-devel@lists.sourceforge.net (subscribers-only) 21263S: Maintained 21264W: http://sourceforge.net/projects/tlan/ 21265F: Documentation/networking/device_drivers/ethernet/ti/tlan.rst 21266F: drivers/net/ethernet/ti/tlan.* 21267 21268TMIO/SDHI MMC DRIVER 21269M: Wolfram Sang <wsa+renesas@sang-engineering.com> 21270L: linux-mmc@vger.kernel.org 21271L: linux-renesas-soc@vger.kernel.org 21272S: Supported 21273F: drivers/mmc/host/renesas_sdhi* 21274F: drivers/mmc/host/tmio_mmc* 21275F: include/linux/mfd/tmio.h 21276 21277TMP401 HARDWARE MONITOR DRIVER 21278M: Guenter Roeck <linux@roeck-us.net> 21279L: linux-hwmon@vger.kernel.org 21280S: Maintained 21281F: Documentation/devicetree/bindings/hwmon/ti,tmp401.yaml 21282F: Documentation/hwmon/tmp401.rst 21283F: drivers/hwmon/tmp401.c 21284 21285TMP464 HARDWARE MONITOR DRIVER 21286M: Guenter Roeck <linux@roeck-us.net> 21287L: linux-hwmon@vger.kernel.org 21288S: Maintained 21289F: Documentation/devicetree/bindings/hwmon/ti,tmp464.yaml 21290F: Documentation/hwmon/tmp464.rst 21291F: drivers/hwmon/tmp464.c 21292 21293TMP513 HARDWARE MONITOR DRIVER 21294M: Eric Tremblay <etremblay@distech-controls.com> 21295L: linux-hwmon@vger.kernel.org 21296S: Maintained 21297F: Documentation/hwmon/tmp513.rst 21298F: drivers/hwmon/tmp513.c 21299 21300TMPFS (SHMEM FILESYSTEM) 21301M: Hugh Dickins <hughd@google.com> 21302L: linux-mm@kvack.org 21303S: Maintained 21304F: include/linux/shmem_fs.h 21305F: mm/shmem.c 21306 21307TOMOYO SECURITY MODULE 21308M: Kentaro Takeda <takedakn@nttdata.co.jp> 21309M: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> 21310L: tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English) 21311L: tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English) 21312L: tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese) 21313L: tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese) 21314S: Maintained 21315W: https://tomoyo.osdn.jp/ 21316F: security/tomoyo/ 21317 21318TOPSTAR LAPTOP EXTRAS DRIVER 21319M: Herton Ronaldo Krzesinski <herton@canonical.com> 21320L: platform-driver-x86@vger.kernel.org 21321S: Maintained 21322F: drivers/platform/x86/topstar-laptop.c 21323 21324TORTURE-TEST MODULES 21325M: Davidlohr Bueso <dave@stgolabs.net> 21326M: "Paul E. McKenney" <paulmck@kernel.org> 21327M: Josh Triplett <josh@joshtriplett.org> 21328L: linux-kernel@vger.kernel.org 21329S: Supported 21330T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 21331F: Documentation/RCU/torture.rst 21332F: kernel/locking/locktorture.c 21333F: kernel/rcu/rcuscale.c 21334F: kernel/rcu/rcutorture.c 21335F: kernel/rcu/refscale.c 21336F: kernel/torture.c 21337 21338TOSHIBA ACPI EXTRAS DRIVER 21339M: Azael Avalos <coproscefalo@gmail.com> 21340L: platform-driver-x86@vger.kernel.org 21341S: Maintained 21342F: drivers/platform/x86/toshiba_acpi.c 21343 21344TOSHIBA BLUETOOTH DRIVER 21345M: Azael Avalos <coproscefalo@gmail.com> 21346L: platform-driver-x86@vger.kernel.org 21347S: Maintained 21348F: drivers/platform/x86/toshiba_bluetooth.c 21349 21350TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER 21351M: Azael Avalos <coproscefalo@gmail.com> 21352L: platform-driver-x86@vger.kernel.org 21353S: Maintained 21354F: drivers/platform/x86/toshiba_haps.c 21355 21356TOSHIBA SMM DRIVER 21357M: Jonathan Buzzard <jonathan@buzzard.org.uk> 21358S: Maintained 21359W: http://www.buzzard.org.uk/toshiba/ 21360F: drivers/char/toshiba.c 21361F: include/linux/toshiba.h 21362F: include/uapi/linux/toshiba.h 21363 21364TOSHIBA TC358743 DRIVER 21365M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 21366L: linux-media@vger.kernel.org 21367S: Maintained 21368F: Documentation/devicetree/bindings/media/i2c/tc358743.txt 21369F: drivers/media/i2c/tc358743* 21370F: include/media/i2c/tc358743.h 21371 21372TOSHIBA WMI HOTKEYS DRIVER 21373M: Azael Avalos <coproscefalo@gmail.com> 21374L: platform-driver-x86@vger.kernel.org 21375S: Maintained 21376F: drivers/platform/x86/toshiba-wmi.c 21377 21378TPM DEVICE DRIVER 21379M: Peter Huewe <peterhuewe@gmx.de> 21380M: Jarkko Sakkinen <jarkko@kernel.org> 21381R: Jason Gunthorpe <jgg@ziepe.ca> 21382L: linux-integrity@vger.kernel.org 21383S: Maintained 21384W: https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity 21385Q: https://patchwork.kernel.org/project/linux-integrity/list/ 21386T: git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git 21387F: drivers/char/tpm/ 21388 21389TPS546D24 DRIVER 21390M: Duke Du <dukedu83@gmail.com> 21391L: linux-hwmon@vger.kernel.org 21392S: Maintained 21393F: Documentation/hwmon/tps546d24.rst 21394F: drivers/hwmon/pmbus/tps546d24.c 21395 21396TRACING 21397M: Steven Rostedt <rostedt@goodmis.org> 21398M: Masami Hiramatsu <mhiramat@kernel.org> 21399L: linux-kernel@vger.kernel.org 21400L: linux-trace-kernel@vger.kernel.org 21401S: Maintained 21402Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 21403T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 21404F: Documentation/trace/* 21405F: fs/tracefs/ 21406F: include/linux/trace*.h 21407F: include/trace/ 21408F: kernel/trace/ 21409F: scripts/tracing/ 21410F: tools/testing/selftests/ftrace/ 21411 21412TRACING MMIO ACCESSES (MMIOTRACE) 21413M: Steven Rostedt <rostedt@goodmis.org> 21414M: Masami Hiramatsu <mhiramat@kernel.org> 21415R: Karol Herbst <karolherbst@gmail.com> 21416R: Pekka Paalanen <ppaalanen@gmail.com> 21417L: linux-kernel@vger.kernel.org 21418L: nouveau@lists.freedesktop.org 21419S: Maintained 21420F: arch/x86/mm/kmmio.c 21421F: arch/x86/mm/mmio-mod.c 21422F: arch/x86/mm/testmmiotrace.c 21423F: include/linux/mmiotrace.h 21424F: kernel/trace/trace_mmiotrace.c 21425 21426TRACING OS NOISE / LATENCY TRACERS 21427M: Steven Rostedt <rostedt@goodmis.org> 21428M: Daniel Bristot de Oliveira <bristot@kernel.org> 21429S: Maintained 21430F: Documentation/trace/hwlat_detector.rst 21431F: Documentation/trace/osnoise-tracer.rst 21432F: Documentation/trace/timerlat-tracer.rst 21433F: arch/*/kernel/trace.c 21434F: include/trace/events/osnoise.h 21435F: kernel/trace/trace_hwlat.c 21436F: kernel/trace/trace_irqsoff.c 21437F: kernel/trace/trace_osnoise.c 21438F: kernel/trace/trace_sched_wakeup.c 21439 21440TRADITIONAL CHINESE DOCUMENTATION 21441M: Hu Haowen <src.res@email.cn> 21442L: linux-doc-tw-discuss@lists.sourceforge.net (moderated for non-subscribers) 21443S: Maintained 21444W: https://github.com/srcres258/linux-doc 21445T: git git://github.com/srcres258/linux-doc.git doc-zh-tw 21446F: Documentation/translations/zh_TW/ 21447 21448TTY LAYER 21449M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21450M: Jiri Slaby <jirislaby@kernel.org> 21451S: Supported 21452T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 21453F: Documentation/driver-api/serial/ 21454F: drivers/tty/ 21455F: drivers/tty/serial/serial_core.c 21456F: include/linux/selection.h 21457F: include/linux/serial.h 21458F: include/linux/serial_core.h 21459F: include/linux/sysrq.h 21460F: include/linux/tty*.h 21461F: include/linux/vt.h 21462F: include/linux/vt_*.h 21463F: include/uapi/linux/serial.h 21464F: include/uapi/linux/serial_core.h 21465F: include/uapi/linux/tty.h 21466 21467TUA9001 MEDIA DRIVER 21468M: Antti Palosaari <crope@iki.fi> 21469L: linux-media@vger.kernel.org 21470S: Maintained 21471W: https://linuxtv.org 21472W: http://palosaari.fi/linux/ 21473Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21474T: git git://linuxtv.org/anttip/media_tree.git 21475F: drivers/media/tuners/tua9001* 21476 21477TULIP NETWORK DRIVERS 21478L: netdev@vger.kernel.org 21479L: linux-parisc@vger.kernel.org 21480S: Orphan 21481F: drivers/net/ethernet/dec/tulip/ 21482 21483TUN/TAP driver 21484M: Maxim Krasnyansky <maxk@qti.qualcomm.com> 21485S: Maintained 21486W: http://vtun.sourceforge.net/tun 21487F: Documentation/networking/tuntap.rst 21488F: arch/um/os-Linux/drivers/ 21489 21490TURBOCHANNEL SUBSYSTEM 21491M: "Maciej W. Rozycki" <macro@orcam.me.uk> 21492M: Ralf Baechle <ralf@linux-mips.org> 21493L: linux-mips@vger.kernel.org 21494S: Maintained 21495Q: http://patchwork.linux-mips.org/project/linux-mips/list/ 21496F: drivers/tc/ 21497F: include/linux/tc.h 21498 21499TURBOSTAT UTILITY 21500M: "Len Brown" <lenb@kernel.org> 21501L: linux-pm@vger.kernel.org 21502S: Supported 21503Q: https://patchwork.kernel.org/project/linux-pm/list/ 21504B: https://bugzilla.kernel.org 21505T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat 21506F: tools/power/x86/turbostat/ 21507 21508TW5864 VIDEO4LINUX DRIVER 21509M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 21510M: Anton Sviridenko <anton@corp.bluecherry.net> 21511M: Andrey Utkin <andrey.utkin@corp.bluecherry.net> 21512M: Andrey Utkin <andrey_utkin@fastmail.com> 21513L: linux-media@vger.kernel.org 21514S: Supported 21515F: drivers/media/pci/tw5864/ 21516 21517TW68 VIDEO4LINUX DRIVER 21518M: Hans Verkuil <hverkuil@xs4all.nl> 21519L: linux-media@vger.kernel.org 21520S: Odd Fixes 21521W: https://linuxtv.org 21522T: git git://linuxtv.org/media_tree.git 21523F: drivers/media/pci/tw68/ 21524 21525TW686X VIDEO4LINUX DRIVER 21526M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 21527L: linux-media@vger.kernel.org 21528S: Maintained 21529W: http://linuxtv.org 21530T: git git://linuxtv.org/media_tree.git 21531F: drivers/media/pci/tw686x/ 21532 21533U-BOOT ENVIRONMENT VARIABLES 21534M: Rafał Miłecki <rafal@milecki.pl> 21535S: Maintained 21536F: Documentation/devicetree/bindings/nvmem/u-boot,env.yaml 21537F: drivers/nvmem/u-boot-env.c 21538 21539UACCE ACCELERATOR FRAMEWORK 21540M: Zhangfei Gao <zhangfei.gao@linaro.org> 21541M: Zhou Wang <wangzhou1@hisilicon.com> 21542L: linux-accelerators@lists.ozlabs.org 21543L: linux-kernel@vger.kernel.org 21544S: Maintained 21545F: Documentation/ABI/testing/sysfs-driver-uacce 21546F: Documentation/misc-devices/uacce.rst 21547F: drivers/misc/uacce/ 21548F: include/linux/uacce.h 21549F: include/uapi/misc/uacce/ 21550 21551UBI FILE SYSTEM (UBIFS) 21552M: Richard Weinberger <richard@nod.at> 21553L: linux-mtd@lists.infradead.org 21554S: Supported 21555W: http://www.linux-mtd.infradead.org/doc/ubifs.html 21556T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21557T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21558F: Documentation/ABI/testing/sysfs-fs-ubifs 21559F: Documentation/filesystems/ubifs-authentication.rst 21560F: Documentation/filesystems/ubifs.rst 21561F: fs/ubifs/ 21562 21563UBLK USERSPACE BLOCK DRIVER 21564M: Ming Lei <ming.lei@redhat.com> 21565L: linux-block@vger.kernel.org 21566S: Maintained 21567F: Documentation/block/ublk.rst 21568F: drivers/block/ublk_drv.c 21569F: include/uapi/linux/ublk_cmd.h 21570 21571UCLINUX (M68KNOMMU AND COLDFIRE) 21572M: Greg Ungerer <gerg@linux-m68k.org> 21573L: linux-m68k@lists.linux-m68k.org 21574S: Maintained 21575W: http://www.linux-m68k.org/ 21576T: git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git 21577F: arch/m68k/*/*_no.* 21578F: arch/m68k/68*/ 21579F: arch/m68k/coldfire/ 21580F: arch/m68k/include/asm/*_no.* 21581 21582UDF FILESYSTEM 21583M: Jan Kara <jack@suse.com> 21584S: Maintained 21585F: Documentation/filesystems/udf.rst 21586F: fs/udf/ 21587 21588UDRAW TABLET 21589M: Bastien Nocera <hadess@hadess.net> 21590L: linux-input@vger.kernel.org 21591S: Maintained 21592F: drivers/hid/hid-udraw-ps3.c 21593 21594UFS FILESYSTEM 21595M: Evgeniy Dushistov <dushistov@mail.ru> 21596S: Maintained 21597F: Documentation/admin-guide/ufs.rst 21598F: fs/ufs/ 21599 21600UHID USERSPACE HID IO DRIVER 21601M: David Rheinsberg <david.rheinsberg@gmail.com> 21602L: linux-input@vger.kernel.org 21603S: Maintained 21604F: drivers/hid/uhid.c 21605F: include/uapi/linux/uhid.h 21606 21607ULPI BUS 21608M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21609L: linux-usb@vger.kernel.org 21610S: Maintained 21611F: drivers/usb/common/ulpi.c 21612F: include/linux/ulpi/ 21613 21614UNICODE SUBSYSTEM 21615M: Gabriel Krisman Bertazi <krisman@collabora.com> 21616L: linux-fsdevel@vger.kernel.org 21617S: Supported 21618F: fs/unicode/ 21619 21620UNIFDEF 21621M: Tony Finch <dot@dotat.at> 21622S: Maintained 21623W: http://dotat.at/prog/unifdef 21624F: scripts/unifdef.c 21625 21626UNIFORM CDROM DRIVER 21627M: Phillip Potter <phil@philpotter.co.uk> 21628S: Maintained 21629F: Documentation/cdrom/ 21630F: drivers/cdrom/cdrom.c 21631F: include/linux/cdrom.h 21632F: include/uapi/linux/cdrom.h 21633 21634UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER 21635R: Alim Akhtar <alim.akhtar@samsung.com> 21636R: Avri Altman <avri.altman@wdc.com> 21637R: Bart Van Assche <bvanassche@acm.org> 21638L: linux-scsi@vger.kernel.org 21639S: Supported 21640F: Documentation/devicetree/bindings/ufs/ 21641F: Documentation/scsi/ufs.rst 21642F: drivers/ufs/core/ 21643 21644UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS 21645M: Pedro Sousa <pedrom.sousa@synopsys.com> 21646L: linux-scsi@vger.kernel.org 21647S: Supported 21648F: drivers/ufs/host/*dwc* 21649 21650UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER EXYNOS HOOKS 21651M: Alim Akhtar <alim.akhtar@samsung.com> 21652L: linux-scsi@vger.kernel.org 21653S: Maintained 21654F: drivers/ufs/host/ufs-exynos* 21655 21656UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS 21657M: Stanley Chu <stanley.chu@mediatek.com> 21658L: linux-scsi@vger.kernel.org 21659L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 21660S: Maintained 21661F: drivers/ufs/host/ufs-mediatek* 21662 21663UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER QUALCOMM HOOKS 21664M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 21665L: linux-arm-msm@vger.kernel.org 21666L: linux-scsi@vger.kernel.org 21667S: Maintained 21668F: Documentation/devicetree/bindings/ufs/qcom,ufs.yaml 21669F: drivers/ufs/host/ufs-qcom* 21670 21671UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER RENESAS HOOKS 21672M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 21673L: linux-renesas-soc@vger.kernel.org 21674L: linux-scsi@vger.kernel.org 21675S: Maintained 21676F: drivers/ufs/host/ufs-renesas.c 21677 21678UNSORTED BLOCK IMAGES (UBI) 21679M: Richard Weinberger <richard@nod.at> 21680L: linux-mtd@lists.infradead.org 21681S: Supported 21682W: http://www.linux-mtd.infradead.org/ 21683T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21684T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21685F: drivers/mtd/ubi/ 21686F: include/linux/mtd/ubi.h 21687F: include/uapi/mtd/ubi-user.h 21688 21689USB "USBNET" DRIVER FRAMEWORK 21690M: Oliver Neukum <oneukum@suse.com> 21691L: netdev@vger.kernel.org 21692S: Maintained 21693W: http://www.linux-usb.org/usbnet 21694F: drivers/net/usb/usbnet.c 21695F: include/linux/usb/usbnet.h 21696 21697USB ACM DRIVER 21698M: Oliver Neukum <oneukum@suse.com> 21699L: linux-usb@vger.kernel.org 21700S: Maintained 21701F: Documentation/usb/acm.rst 21702F: drivers/usb/class/cdc-acm.* 21703 21704USB APPLE MFI FASTCHARGE DRIVER 21705M: Bastien Nocera <hadess@hadess.net> 21706L: linux-usb@vger.kernel.org 21707S: Maintained 21708F: drivers/usb/misc/apple-mfi-fastcharge.c 21709 21710USB AR5523 WIRELESS DRIVER 21711M: Pontus Fuchs <pontus.fuchs@gmail.com> 21712L: linux-wireless@vger.kernel.org 21713S: Maintained 21714F: drivers/net/wireless/ath/ar5523/ 21715 21716USB ATTACHED SCSI 21717M: Oliver Neukum <oneukum@suse.com> 21718L: linux-usb@vger.kernel.org 21719L: linux-scsi@vger.kernel.org 21720S: Maintained 21721F: drivers/usb/storage/uas.c 21722 21723USB CDC ETHERNET DRIVER 21724M: Oliver Neukum <oliver@neukum.org> 21725L: linux-usb@vger.kernel.org 21726S: Maintained 21727F: drivers/net/usb/cdc_*.c 21728F: include/uapi/linux/usb/cdc.h 21729 21730USB CHAOSKEY DRIVER 21731M: Keith Packard <keithp@keithp.com> 21732L: linux-usb@vger.kernel.org 21733S: Maintained 21734F: drivers/usb/misc/chaoskey.c 21735 21736USB CYPRESS C67X00 DRIVER 21737L: linux-usb@vger.kernel.org 21738S: Orphan 21739F: drivers/usb/c67x00/ 21740 21741USB DAVICOM DM9601 DRIVER 21742M: Peter Korsgaard <peter@korsgaard.com> 21743L: netdev@vger.kernel.org 21744S: Maintained 21745W: http://www.linux-usb.org/usbnet 21746F: drivers/net/usb/dm9601.c 21747 21748USB EHCI DRIVER 21749M: Alan Stern <stern@rowland.harvard.edu> 21750L: linux-usb@vger.kernel.org 21751S: Maintained 21752F: Documentation/usb/ehci.rst 21753F: drivers/usb/host/ehci* 21754 21755USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...) 21756M: Jiri Kosina <jikos@kernel.org> 21757M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 21758L: linux-usb@vger.kernel.org 21759S: Maintained 21760T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 21761F: Documentation/hid/hiddev.rst 21762F: drivers/hid/usbhid/ 21763 21764USB INTEL XHCI ROLE MUX DRIVER 21765M: Hans de Goede <hdegoede@redhat.com> 21766L: linux-usb@vger.kernel.org 21767S: Maintained 21768F: drivers/usb/roles/intel-xhci-usb-role-switch.c 21769 21770USB IP DRIVER FOR HISILICON KIRIN 960 21771M: Yu Chen <chenyu56@huawei.com> 21772M: Binghui Wang <wangbinghui@hisilicon.com> 21773L: linux-usb@vger.kernel.org 21774S: Maintained 21775F: Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml 21776F: drivers/phy/hisilicon/phy-hi3660-usb3.c 21777 21778USB IP DRIVER FOR HISILICON KIRIN 970 21779M: Mauro Carvalho Chehab <mchehab@kernel.org> 21780L: linux-usb@vger.kernel.org 21781S: Maintained 21782F: Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml 21783F: drivers/phy/hisilicon/phy-hi3670-usb3.c 21784 21785USB ISP116X DRIVER 21786M: Olav Kongas <ok@artecdesign.ee> 21787L: linux-usb@vger.kernel.org 21788S: Maintained 21789F: drivers/usb/host/isp116x* 21790F: include/linux/usb/isp116x.h 21791 21792USB ISP1760 DRIVER 21793M: Rui Miguel Silva <rui.silva@linaro.org> 21794L: linux-usb@vger.kernel.org 21795S: Maintained 21796F: Documentation/devicetree/bindings/usb/nxp,isp1760.yaml 21797F: drivers/usb/isp1760/* 21798 21799USB LAN78XX ETHERNET DRIVER 21800M: Woojung Huh <woojung.huh@microchip.com> 21801M: UNGLinuxDriver@microchip.com 21802L: netdev@vger.kernel.org 21803S: Maintained 21804F: Documentation/devicetree/bindings/net/microchip,lan78xx.txt 21805F: drivers/net/usb/lan78xx.* 21806F: include/dt-bindings/net/microchip-lan78xx.h 21807 21808USB MASS STORAGE DRIVER 21809M: Alan Stern <stern@rowland.harvard.edu> 21810L: linux-usb@vger.kernel.org 21811L: usb-storage@lists.one-eyed-alien.net 21812S: Maintained 21813F: drivers/usb/storage/ 21814 21815USB MIDI DRIVER 21816M: Clemens Ladisch <clemens@ladisch.de> 21817L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21818S: Maintained 21819T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 21820F: sound/usb/midi.* 21821 21822USB NETWORKING DRIVERS 21823L: linux-usb@vger.kernel.org 21824S: Odd Fixes 21825F: drivers/net/usb/ 21826 21827USB OHCI DRIVER 21828M: Alan Stern <stern@rowland.harvard.edu> 21829L: linux-usb@vger.kernel.org 21830S: Maintained 21831F: Documentation/usb/ohci.rst 21832F: drivers/usb/host/ohci* 21833 21834USB OTG FSM (Finite State Machine) 21835M: Peter Chen <peter.chen@kernel.org> 21836L: linux-usb@vger.kernel.org 21837S: Maintained 21838T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 21839F: drivers/usb/common/usb-otg-fsm.c 21840 21841USB OVER IP DRIVER 21842M: Valentina Manea <valentina.manea.m@gmail.com> 21843M: Shuah Khan <shuah@kernel.org> 21844M: Shuah Khan <skhan@linuxfoundation.org> 21845R: Hongren Zheng <i@zenithal.me> 21846L: linux-usb@vger.kernel.org 21847S: Maintained 21848F: Documentation/usb/usbip_protocol.rst 21849F: drivers/usb/usbip/ 21850F: tools/testing/selftests/drivers/usb/usbip/ 21851F: tools/usb/usbip/ 21852 21853USB PEGASUS DRIVER 21854M: Petko Manolov <petkan@nucleusys.com> 21855L: linux-usb@vger.kernel.org 21856L: netdev@vger.kernel.org 21857S: Maintained 21858W: https://github.com/petkan/pegasus 21859T: git https://github.com/petkan/pegasus.git 21860F: drivers/net/usb/pegasus.* 21861 21862USB PRINTER DRIVER (usblp) 21863M: Pete Zaitcev <zaitcev@redhat.com> 21864L: linux-usb@vger.kernel.org 21865S: Supported 21866F: drivers/usb/class/usblp.c 21867 21868USB QMI WWAN NETWORK DRIVER 21869M: Bjørn Mork <bjorn@mork.no> 21870L: netdev@vger.kernel.org 21871S: Maintained 21872F: Documentation/ABI/testing/sysfs-class-net-qmi 21873F: drivers/net/usb/qmi_wwan.c 21874 21875USB RAW GADGET DRIVER 21876R: Andrey Konovalov <andreyknvl@gmail.com> 21877L: linux-usb@vger.kernel.org 21878S: Maintained 21879F: Documentation/usb/raw-gadget.rst 21880F: drivers/usb/gadget/legacy/raw_gadget.c 21881F: include/uapi/linux/usb/raw_gadget.h 21882 21883USB RTL8150 DRIVER 21884M: Petko Manolov <petkan@nucleusys.com> 21885L: linux-usb@vger.kernel.org 21886L: netdev@vger.kernel.org 21887S: Maintained 21888W: https://github.com/petkan/rtl8150 21889T: git https://github.com/petkan/rtl8150.git 21890F: drivers/net/usb/rtl8150.c 21891 21892USB SERIAL SUBSYSTEM 21893M: Johan Hovold <johan@kernel.org> 21894L: linux-usb@vger.kernel.org 21895S: Maintained 21896T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git 21897F: Documentation/usb/usb-serial.rst 21898F: drivers/usb/serial/ 21899F: include/linux/usb/serial.h 21900 21901USB SMSC75XX ETHERNET DRIVER 21902M: Steve Glendinning <steve.glendinning@shawell.net> 21903L: netdev@vger.kernel.org 21904S: Maintained 21905F: drivers/net/usb/smsc75xx.* 21906 21907USB SMSC95XX ETHERNET DRIVER 21908M: Steve Glendinning <steve.glendinning@shawell.net> 21909M: UNGLinuxDriver@microchip.com 21910L: netdev@vger.kernel.org 21911S: Maintained 21912F: drivers/net/usb/smsc95xx.* 21913 21914USB SUBSYSTEM 21915M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21916L: linux-usb@vger.kernel.org 21917S: Supported 21918W: http://www.linux-usb.org 21919T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git 21920F: Documentation/devicetree/bindings/usb/ 21921F: Documentation/usb/ 21922F: drivers/usb/ 21923F: include/dt-bindings/usb/ 21924F: include/linux/usb.h 21925F: include/linux/usb/ 21926 21927USB TYPEC BUS FOR ALTERNATE MODES 21928M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21929L: linux-usb@vger.kernel.org 21930S: Maintained 21931F: Documentation/ABI/testing/sysfs-bus-typec 21932F: Documentation/driver-api/usb/typec_bus.rst 21933F: drivers/usb/typec/altmodes/ 21934F: include/linux/usb/typec_altmode.h 21935 21936USB TYPEC CLASS 21937M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21938L: linux-usb@vger.kernel.org 21939S: Maintained 21940F: Documentation/ABI/testing/sysfs-class-typec 21941F: Documentation/driver-api/usb/typec.rst 21942F: drivers/usb/typec/ 21943F: include/linux/usb/typec.h 21944 21945USB TYPEC INTEL PMC MUX DRIVER 21946M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21947L: linux-usb@vger.kernel.org 21948S: Maintained 21949F: Documentation/firmware-guide/acpi/intel-pmc-mux.rst 21950F: drivers/usb/typec/mux/intel_pmc_mux.c 21951 21952USB TYPEC PI3USB30532 MUX DRIVER 21953M: Hans de Goede <hdegoede@redhat.com> 21954L: linux-usb@vger.kernel.org 21955S: Maintained 21956F: drivers/usb/typec/mux/pi3usb30532.c 21957 21958USB TYPEC PORT CONTROLLER DRIVERS 21959M: Guenter Roeck <linux@roeck-us.net> 21960L: linux-usb@vger.kernel.org 21961S: Maintained 21962F: drivers/usb/typec/tcpm/ 21963 21964USB UHCI DRIVER 21965M: Alan Stern <stern@rowland.harvard.edu> 21966L: linux-usb@vger.kernel.org 21967S: Maintained 21968F: drivers/usb/host/uhci* 21969 21970USB VIDEO CLASS 21971M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 21972L: linux-media@vger.kernel.org 21973S: Maintained 21974W: http://www.ideasonboard.org/uvc/ 21975T: git git://linuxtv.org/media_tree.git 21976F: drivers/media/usb/uvc/ 21977F: include/uapi/linux/uvcvideo.h 21978 21979USB WEBCAM GADGET 21980M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 21981M: Daniel Scally <dan.scally@ideasonboard.com> 21982L: linux-usb@vger.kernel.org 21983S: Maintained 21984F: drivers/usb/gadget/function/*uvc* 21985F: drivers/usb/gadget/legacy/webcam.c 21986F: include/uapi/linux/usb/g_uvc.h 21987 21988USB WIRELESS RNDIS DRIVER (rndis_wlan) 21989M: Jussi Kivilinna <jussi.kivilinna@iki.fi> 21990L: linux-wireless@vger.kernel.org 21991S: Maintained 21992F: drivers/net/wireless/legacy/rndis_wlan.c 21993 21994USB XHCI DRIVER 21995M: Mathias Nyman <mathias.nyman@intel.com> 21996L: linux-usb@vger.kernel.org 21997S: Supported 21998F: drivers/usb/host/pci-quirks* 21999F: drivers/usb/host/xhci* 22000 22001USB ZD1201 DRIVER 22002L: linux-wireless@vger.kernel.org 22003S: Orphan 22004W: http://linux-lc100020.sourceforge.net 22005F: drivers/net/wireless/zydas/zd1201.* 22006 22007USER DATAGRAM PROTOCOL (UDP) 22008M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 22009S: Maintained 22010F: include/linux/udp.h 22011F: net/ipv4/udp.c 22012F: net/ipv6/udp.c 22013 22014USER-MODE LINUX (UML) 22015M: Richard Weinberger <richard@nod.at> 22016M: Anton Ivanov <anton.ivanov@cambridgegreys.com> 22017M: Johannes Berg <johannes@sipsolutions.net> 22018L: linux-um@lists.infradead.org 22019S: Maintained 22020W: http://user-mode-linux.sourceforge.net 22021Q: https://patchwork.ozlabs.org/project/linux-um/list/ 22022T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next 22023T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes 22024F: Documentation/virt/uml/ 22025F: arch/um/ 22026F: arch/x86/um/ 22027F: fs/hostfs/ 22028 22029USERSPACE COPYIN/COPYOUT (UIOVEC) 22030M: Alexander Viro <viro@zeniv.linux.org.uk> 22031S: Maintained 22032F: include/linux/uio.h 22033F: lib/iov_iter.c 22034 22035USERSPACE DMA BUFFER DRIVER 22036M: Gerd Hoffmann <kraxel@redhat.com> 22037L: dri-devel@lists.freedesktop.org 22038S: Maintained 22039T: git git://anongit.freedesktop.org/drm/drm-misc 22040F: drivers/dma-buf/udmabuf.c 22041F: include/uapi/linux/udmabuf.h 22042 22043USERSPACE I/O (UIO) 22044M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22045S: Maintained 22046T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 22047F: Documentation/driver-api/uio-howto.rst 22048F: drivers/uio/ 22049F: include/linux/uio_driver.h 22050 22051UTIL-LINUX PACKAGE 22052M: Karel Zak <kzak@redhat.com> 22053L: util-linux@vger.kernel.org 22054S: Maintained 22055W: http://en.wikipedia.org/wiki/Util-linux 22056T: git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git 22057 22058UUID HELPERS 22059R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22060L: linux-kernel@vger.kernel.org 22061S: Maintained 22062F: include/linux/uuid.h 22063F: lib/test_uuid.c 22064F: lib/uuid.c 22065 22066UV SYSFS DRIVER 22067M: Justin Ernst <justin.ernst@hpe.com> 22068L: platform-driver-x86@vger.kernel.org 22069S: Maintained 22070F: drivers/platform/x86/uv_sysfs.c 22071 22072UVESAFB DRIVER 22073M: Michal Januszewski <spock@gentoo.org> 22074L: linux-fbdev@vger.kernel.org 22075S: Maintained 22076W: https://github.com/mjanusz/v86d 22077F: Documentation/fb/uvesafb.rst 22078F: drivers/video/fbdev/uvesafb.* 22079 22080Ux500 CLOCK DRIVERS 22081M: Ulf Hansson <ulf.hansson@linaro.org> 22082L: linux-clk@vger.kernel.org 22083L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22084S: Maintained 22085F: drivers/clk/ux500/ 22086 22087VF610 NAND DRIVER 22088M: Stefan Agner <stefan@agner.ch> 22089L: linux-mtd@lists.infradead.org 22090S: Supported 22091F: drivers/mtd/nand/raw/vf610_nfc.c 22092 22093VFAT/FAT/MSDOS FILESYSTEM 22094M: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> 22095S: Maintained 22096F: Documentation/filesystems/vfat.rst 22097F: fs/fat/ 22098F: tools/testing/selftests/filesystems/fat/ 22099 22100VFIO DRIVER 22101M: Alex Williamson <alex.williamson@redhat.com> 22102L: kvm@vger.kernel.org 22103S: Maintained 22104T: git https://github.com/awilliam/linux-vfio.git 22105F: Documentation/ABI/testing/sysfs-devices-vfio-dev 22106F: Documentation/driver-api/vfio.rst 22107F: drivers/vfio/ 22108F: include/linux/vfio.h 22109F: include/linux/vfio_pci_core.h 22110F: include/uapi/linux/vfio.h 22111 22112VFIO FSL-MC DRIVER 22113M: Diana Craciun <diana.craciun@oss.nxp.com> 22114L: kvm@vger.kernel.org 22115S: Maintained 22116F: drivers/vfio/fsl-mc/ 22117 22118VFIO HISILICON PCI DRIVER 22119M: Longfang Liu <liulongfang@huawei.com> 22120M: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 22121L: kvm@vger.kernel.org 22122S: Maintained 22123F: drivers/vfio/pci/hisilicon/ 22124 22125VFIO MEDIATED DEVICE DRIVERS 22126M: Kirti Wankhede <kwankhede@nvidia.com> 22127L: kvm@vger.kernel.org 22128S: Maintained 22129F: Documentation/driver-api/vfio-mediated-device.rst 22130F: drivers/vfio/mdev/ 22131F: include/linux/mdev.h 22132F: samples/vfio-mdev/ 22133 22134VFIO MLX5 PCI DRIVER 22135M: Yishai Hadas <yishaih@nvidia.com> 22136L: kvm@vger.kernel.org 22137S: Maintained 22138F: drivers/vfio/pci/mlx5/ 22139 22140VFIO PCI DEVICE SPECIFIC DRIVERS 22141R: Jason Gunthorpe <jgg@nvidia.com> 22142R: Yishai Hadas <yishaih@nvidia.com> 22143R: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 22144R: Kevin Tian <kevin.tian@intel.com> 22145L: kvm@vger.kernel.org 22146S: Maintained 22147P: Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst 22148F: drivers/vfio/pci/*/ 22149 22150VFIO PLATFORM DRIVER 22151M: Eric Auger <eric.auger@redhat.com> 22152L: kvm@vger.kernel.org 22153S: Maintained 22154F: drivers/vfio/platform/ 22155 22156VGA_SWITCHEROO 22157R: Lukas Wunner <lukas@wunner.de> 22158S: Maintained 22159T: git git://anongit.freedesktop.org/drm/drm-misc 22160F: Documentation/gpu/vga-switcheroo.rst 22161F: drivers/gpu/vga/vga_switcheroo.c 22162F: include/linux/vga_switcheroo.h 22163 22164VIA RHINE NETWORK DRIVER 22165M: Kevin Brace <kevinbrace@bracecomputerlab.com> 22166S: Maintained 22167F: drivers/net/ethernet/via/via-rhine.c 22168 22169VIA SD/MMC CARD CONTROLLER DRIVER 22170M: Bruce Chang <brucechang@via.com.tw> 22171M: Harald Welte <HaraldWelte@viatech.com> 22172S: Maintained 22173F: drivers/mmc/host/via-sdmmc.c 22174 22175VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER 22176M: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 22177L: linux-fbdev@vger.kernel.org 22178S: Maintained 22179F: drivers/video/fbdev/via/ 22180F: include/linux/via-core.h 22181F: include/linux/via-gpio.h 22182F: include/linux/via_i2c.h 22183 22184VIA VELOCITY NETWORK DRIVER 22185M: Francois Romieu <romieu@fr.zoreil.com> 22186L: netdev@vger.kernel.org 22187S: Maintained 22188F: drivers/net/ethernet/via/via-velocity.* 22189 22190VICODEC VIRTUAL CODEC DRIVER 22191M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 22192L: linux-media@vger.kernel.org 22193S: Maintained 22194W: https://linuxtv.org 22195T: git git://linuxtv.org/media_tree.git 22196F: drivers/media/test-drivers/vicodec/* 22197 22198VIDEO I2C POLLING DRIVER 22199M: Matt Ranostay <matt.ranostay@konsulko.com> 22200L: linux-media@vger.kernel.org 22201S: Maintained 22202F: drivers/media/i2c/video-i2c.c 22203 22204VIDEO MULTIPLEXER DRIVER 22205M: Philipp Zabel <p.zabel@pengutronix.de> 22206L: linux-media@vger.kernel.org 22207S: Maintained 22208F: drivers/media/platform/video-mux.c 22209 22210VIDEOBUF2 FRAMEWORK 22211M: Tomasz Figa <tfiga@chromium.org> 22212M: Marek Szyprowski <m.szyprowski@samsung.com> 22213L: linux-media@vger.kernel.org 22214S: Maintained 22215F: drivers/media/common/videobuf2/* 22216F: include/media/videobuf2-* 22217 22218VIDTV VIRTUAL DIGITAL TV DRIVER 22219M: Daniel W. S. Almeida <dwlsalmeida@gmail.com> 22220L: linux-media@vger.kernel.org 22221S: Maintained 22222W: https://linuxtv.org 22223T: git git://linuxtv.org/media_tree.git 22224F: drivers/media/test-drivers/vidtv/* 22225 22226VIMC VIRTUAL MEDIA CONTROLLER DRIVER 22227M: Shuah Khan <skhan@linuxfoundation.org> 22228R: Kieran Bingham <kieran.bingham@ideasonboard.com> 22229L: linux-media@vger.kernel.org 22230S: Maintained 22231W: https://linuxtv.org 22232T: git git://linuxtv.org/media_tree.git 22233F: drivers/media/test-drivers/vimc/* 22234 22235VIRT LIB 22236M: Alex Williamson <alex.williamson@redhat.com> 22237M: Paolo Bonzini <pbonzini@redhat.com> 22238L: kvm@vger.kernel.org 22239S: Supported 22240F: virt/lib/ 22241 22242VIRTIO AND VHOST VSOCK DRIVER 22243M: Stefan Hajnoczi <stefanha@redhat.com> 22244M: Stefano Garzarella <sgarzare@redhat.com> 22245L: kvm@vger.kernel.org 22246L: virtualization@lists.linux-foundation.org 22247L: netdev@vger.kernel.org 22248S: Maintained 22249F: drivers/vhost/vsock.c 22250F: include/linux/virtio_vsock.h 22251F: include/uapi/linux/virtio_vsock.h 22252F: net/vmw_vsock/virtio_transport.c 22253F: net/vmw_vsock/virtio_transport_common.c 22254 22255VIRTIO BALLOON 22256M: "Michael S. Tsirkin" <mst@redhat.com> 22257M: David Hildenbrand <david@redhat.com> 22258L: virtualization@lists.linux-foundation.org 22259S: Maintained 22260F: drivers/virtio/virtio_balloon.c 22261F: include/linux/balloon_compaction.h 22262F: include/uapi/linux/virtio_balloon.h 22263F: mm/balloon_compaction.c 22264 22265VIRTIO BLOCK AND SCSI DRIVERS 22266M: "Michael S. Tsirkin" <mst@redhat.com> 22267M: Jason Wang <jasowang@redhat.com> 22268R: Paolo Bonzini <pbonzini@redhat.com> 22269R: Stefan Hajnoczi <stefanha@redhat.com> 22270L: virtualization@lists.linux-foundation.org 22271S: Maintained 22272F: drivers/block/virtio_blk.c 22273F: drivers/scsi/virtio_scsi.c 22274F: drivers/vhost/scsi.c 22275F: include/uapi/linux/virtio_blk.h 22276F: include/uapi/linux/virtio_scsi.h 22277 22278VIRTIO CONSOLE DRIVER 22279M: Amit Shah <amit@kernel.org> 22280L: virtualization@lists.linux-foundation.org 22281S: Maintained 22282F: drivers/char/virtio_console.c 22283F: include/linux/virtio_console.h 22284F: include/uapi/linux/virtio_console.h 22285 22286VIRTIO CORE AND NET DRIVERS 22287M: "Michael S. Tsirkin" <mst@redhat.com> 22288M: Jason Wang <jasowang@redhat.com> 22289R: Xuan Zhuo <xuanzhuo@linux.alibaba.com> 22290L: virtualization@lists.linux-foundation.org 22291S: Maintained 22292F: Documentation/ABI/testing/sysfs-bus-vdpa 22293F: Documentation/ABI/testing/sysfs-class-vduse 22294F: Documentation/devicetree/bindings/virtio/ 22295F: Documentation/driver-api/virtio/ 22296F: drivers/block/virtio_blk.c 22297F: drivers/crypto/virtio/ 22298F: drivers/net/virtio_net.c 22299F: drivers/vdpa/ 22300F: drivers/virtio/ 22301F: include/linux/vdpa.h 22302F: include/linux/virtio*.h 22303F: include/linux/vringh.h 22304F: include/uapi/linux/virtio_*.h 22305F: tools/virtio/ 22306 22307VIRTIO CRYPTO DRIVER 22308M: Gonglei <arei.gonglei@huawei.com> 22309L: virtualization@lists.linux-foundation.org 22310L: linux-crypto@vger.kernel.org 22311S: Maintained 22312F: drivers/crypto/virtio/ 22313F: include/uapi/linux/virtio_crypto.h 22314 22315VIRTIO DRIVERS FOR S390 22316M: Cornelia Huck <cohuck@redhat.com> 22317M: Halil Pasic <pasic@linux.ibm.com> 22318M: Eric Farman <farman@linux.ibm.com> 22319L: linux-s390@vger.kernel.org 22320L: virtualization@lists.linux-foundation.org 22321L: kvm@vger.kernel.org 22322S: Supported 22323F: arch/s390/include/uapi/asm/virtio-ccw.h 22324F: drivers/s390/virtio/ 22325 22326VIRTIO FILE SYSTEM 22327M: Vivek Goyal <vgoyal@redhat.com> 22328M: Stefan Hajnoczi <stefanha@redhat.com> 22329M: Miklos Szeredi <miklos@szeredi.hu> 22330L: virtualization@lists.linux-foundation.org 22331L: linux-fsdevel@vger.kernel.org 22332S: Supported 22333W: https://virtio-fs.gitlab.io/ 22334F: Documentation/filesystems/virtiofs.rst 22335F: fs/fuse/virtio_fs.c 22336F: include/uapi/linux/virtio_fs.h 22337 22338VIRTIO GPIO DRIVER 22339M: Enrico Weigelt, metux IT consult <info@metux.net> 22340M: Viresh Kumar <vireshk@kernel.org> 22341L: linux-gpio@vger.kernel.org 22342L: virtualization@lists.linux-foundation.org 22343S: Maintained 22344F: drivers/gpio/gpio-virtio.c 22345F: include/uapi/linux/virtio_gpio.h 22346 22347VIRTIO GPU DRIVER 22348M: David Airlie <airlied@redhat.com> 22349M: Gerd Hoffmann <kraxel@redhat.com> 22350R: Gurchetan Singh <gurchetansingh@chromium.org> 22351R: Chia-I Wu <olvaffe@gmail.com> 22352L: dri-devel@lists.freedesktop.org 22353L: virtualization@lists.linux-foundation.org 22354S: Maintained 22355T: git git://anongit.freedesktop.org/drm/drm-misc 22356F: drivers/gpu/drm/virtio/ 22357F: include/uapi/linux/virtio_gpu.h 22358 22359VIRTIO HOST (VHOST) 22360M: "Michael S. Tsirkin" <mst@redhat.com> 22361M: Jason Wang <jasowang@redhat.com> 22362L: kvm@vger.kernel.org 22363L: virtualization@lists.linux-foundation.org 22364L: netdev@vger.kernel.org 22365S: Maintained 22366T: git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git 22367F: drivers/vhost/ 22368F: include/linux/sched/vhost_task.h 22369F: include/linux/vhost_iotlb.h 22370F: include/uapi/linux/vhost.h 22371F: kernel/vhost_task.c 22372 22373VIRTIO I2C DRIVER 22374M: Conghui Chen <conghui.chen@intel.com> 22375M: Viresh Kumar <viresh.kumar@linaro.org> 22376L: linux-i2c@vger.kernel.org 22377L: virtualization@lists.linux-foundation.org 22378S: Maintained 22379F: drivers/i2c/busses/i2c-virtio.c 22380F: include/uapi/linux/virtio_i2c.h 22381 22382VIRTIO INPUT DRIVER 22383M: Gerd Hoffmann <kraxel@redhat.com> 22384S: Maintained 22385F: drivers/virtio/virtio_input.c 22386F: include/uapi/linux/virtio_input.h 22387 22388VIRTIO IOMMU DRIVER 22389M: Jean-Philippe Brucker <jean-philippe@linaro.org> 22390L: virtualization@lists.linux-foundation.org 22391S: Maintained 22392F: drivers/iommu/virtio-iommu.c 22393F: include/uapi/linux/virtio_iommu.h 22394 22395VIRTIO MEM DRIVER 22396M: David Hildenbrand <david@redhat.com> 22397L: virtualization@lists.linux-foundation.org 22398S: Maintained 22399W: https://virtio-mem.gitlab.io/ 22400F: drivers/virtio/virtio_mem.c 22401F: include/uapi/linux/virtio_mem.h 22402 22403VIRTIO PMEM DRIVER 22404M: Pankaj Gupta <pankaj.gupta.linux@gmail.com> 22405L: virtualization@lists.linux-foundation.org 22406S: Maintained 22407F: drivers/nvdimm/nd_virtio.c 22408F: drivers/nvdimm/virtio_pmem.c 22409 22410VIRTIO SOUND DRIVER 22411M: Anton Yakovlev <anton.yakovlev@opensynergy.com> 22412M: "Michael S. Tsirkin" <mst@redhat.com> 22413L: virtualization@lists.linux-foundation.org 22414L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22415S: Maintained 22416F: include/uapi/linux/virtio_snd.h 22417F: sound/virtio/* 22418 22419VIRTUAL BOX GUEST DEVICE DRIVER 22420M: Hans de Goede <hdegoede@redhat.com> 22421M: Arnd Bergmann <arnd@arndb.de> 22422M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22423S: Maintained 22424F: drivers/virt/vboxguest/ 22425F: include/linux/vbox_utils.h 22426F: include/uapi/linux/vbox*.h 22427 22428VIRTUAL BOX SHARED FOLDER VFS DRIVER 22429M: Hans de Goede <hdegoede@redhat.com> 22430L: linux-fsdevel@vger.kernel.org 22431S: Maintained 22432F: fs/vboxsf/* 22433 22434VIRTUAL SERIO DEVICE DRIVER 22435M: Stephen Chandler Paul <thatslyude@gmail.com> 22436S: Maintained 22437F: drivers/input/serio/userio.c 22438F: include/uapi/linux/userio.h 22439 22440VISL VIRTUAL STATELESS DECODER DRIVER 22441M: Daniel Almeida <daniel.almeida@collabora.com> 22442L: linux-media@vger.kernel.org 22443S: Supported 22444F: drivers/media/test-drivers/visl 22445 22446VIVID VIRTUAL VIDEO DRIVER 22447M: Hans Verkuil <hverkuil@xs4all.nl> 22448L: linux-media@vger.kernel.org 22449S: Maintained 22450W: https://linuxtv.org 22451T: git git://linuxtv.org/media_tree.git 22452F: drivers/media/test-drivers/vivid/* 22453 22454VLYNQ BUS 22455M: Florian Fainelli <f.fainelli@gmail.com> 22456L: openwrt-devel@lists.openwrt.org (subscribers-only) 22457S: Maintained 22458F: drivers/vlynq/vlynq.c 22459F: include/linux/vlynq.h 22460 22461VM SOCKETS (AF_VSOCK) 22462M: Stefano Garzarella <sgarzare@redhat.com> 22463L: virtualization@lists.linux-foundation.org 22464L: netdev@vger.kernel.org 22465S: Maintained 22466F: drivers/net/vsockmon.c 22467F: include/net/af_vsock.h 22468F: include/uapi/linux/vm_sockets.h 22469F: include/uapi/linux/vm_sockets_diag.h 22470F: include/uapi/linux/vsockmon.h 22471F: net/vmw_vsock/ 22472F: tools/testing/vsock/ 22473 22474VMALLOC 22475M: Andrew Morton <akpm@linux-foundation.org> 22476R: Uladzislau Rezki <urezki@gmail.com> 22477R: Christoph Hellwig <hch@infradead.org> 22478R: Lorenzo Stoakes <lstoakes@gmail.com> 22479L: linux-mm@kvack.org 22480S: Maintained 22481W: http://www.linux-mm.org 22482T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 22483F: include/linux/vmalloc.h 22484F: mm/vmalloc.c 22485 22486VME SUBSYSTEM 22487M: Martyn Welch <martyn@welchs.me.uk> 22488M: Manohar Vanga <manohar.vanga@gmail.com> 22489M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22490L: linux-kernel@vger.kernel.org 22491S: Odd fixes 22492T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 22493F: Documentation/driver-api/vme.rst 22494F: drivers/staging/vme_user/ 22495 22496VMWARE BALLOON DRIVER 22497M: Nadav Amit <namit@vmware.com> 22498R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22499L: linux-kernel@vger.kernel.org 22500S: Supported 22501F: drivers/misc/vmw_balloon.c 22502 22503VMWARE HYPERVISOR INTERFACE 22504M: Srivatsa S. Bhat (VMware) <srivatsa@csail.mit.edu> 22505M: Alexey Makhalov <amakhalov@vmware.com> 22506R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22507L: virtualization@lists.linux-foundation.org 22508L: x86@kernel.org 22509S: Supported 22510T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware 22511F: arch/x86/include/asm/vmware.h 22512F: arch/x86/kernel/cpu/vmware.c 22513 22514VMWARE PVRDMA DRIVER 22515M: Bryan Tan <bryantan@vmware.com> 22516M: Vishnu Dasa <vdasa@vmware.com> 22517R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22518L: linux-rdma@vger.kernel.org 22519S: Supported 22520F: drivers/infiniband/hw/vmw_pvrdma/ 22521 22522VMWARE PVSCSI DRIVER 22523M: Vishal Bhakta <vbhakta@vmware.com> 22524R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22525L: linux-scsi@vger.kernel.org 22526S: Supported 22527F: drivers/scsi/vmw_pvscsi.c 22528F: drivers/scsi/vmw_pvscsi.h 22529 22530VMWARE VIRTUAL PTP CLOCK DRIVER 22531M: Srivatsa S. Bhat (VMware) <srivatsa@csail.mit.edu> 22532M: Deep Shah <sdeep@vmware.com> 22533R: Alexey Makhalov <amakhalov@vmware.com> 22534R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22535L: netdev@vger.kernel.org 22536S: Supported 22537F: drivers/ptp/ptp_vmw.c 22538 22539VMWARE VMCI DRIVER 22540M: Bryan Tan <bryantan@vmware.com> 22541M: Vishnu Dasa <vdasa@vmware.com> 22542R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22543L: linux-kernel@vger.kernel.org 22544S: Supported 22545F: drivers/misc/vmw_vmci/ 22546F: include/linux/vmw_vmci* 22547 22548VMWARE VMMOUSE SUBDRIVER 22549M: Zack Rusin <zackr@vmware.com> 22550R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 22551R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22552L: linux-input@vger.kernel.org 22553S: Supported 22554F: drivers/input/mouse/vmmouse.c 22555F: drivers/input/mouse/vmmouse.h 22556 22557VMWARE VMXNET3 ETHERNET DRIVER 22558M: Ronak Doshi <doshir@vmware.com> 22559R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22560L: netdev@vger.kernel.org 22561S: Supported 22562F: drivers/net/vmxnet3/ 22563 22564VMWARE VSOCK VMCI TRANSPORT DRIVER 22565M: Bryan Tan <bryantan@vmware.com> 22566M: Vishnu Dasa <vdasa@vmware.com> 22567R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22568L: linux-kernel@vger.kernel.org 22569S: Supported 22570F: net/vmw_vsock/vmci_transport* 22571 22572VOCORE VOCORE2 BOARD 22573M: Harvey Hunt <harveyhuntnexus@gmail.com> 22574L: linux-mips@vger.kernel.org 22575S: Maintained 22576F: arch/mips/boot/dts/ralink/vocore2.dts 22577 22578VOLTAGE AND CURRENT REGULATOR FRAMEWORK 22579M: Liam Girdwood <lgirdwood@gmail.com> 22580M: Mark Brown <broonie@kernel.org> 22581L: linux-kernel@vger.kernel.org 22582S: Supported 22583W: http://www.slimlogic.co.uk/?p=48 22584T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git 22585F: Documentation/devicetree/bindings/regulator/ 22586F: Documentation/power/regulator/ 22587F: drivers/regulator/ 22588F: include/dt-bindings/regulator/ 22589F: include/linux/regulator/ 22590K: regulator_get_optional 22591 22592VOLTAGE AND CURRENT REGULATOR IRQ HELPERS 22593R: Matti Vaittinen <mazziesaccount@gmail.com> 22594F: drivers/regulator/irq_helpers.c 22595 22596VRF 22597M: David Ahern <dsahern@kernel.org> 22598L: netdev@vger.kernel.org 22599S: Maintained 22600F: Documentation/networking/vrf.rst 22601F: drivers/net/vrf.c 22602 22603VSPRINTF 22604M: Petr Mladek <pmladek@suse.com> 22605M: Steven Rostedt <rostedt@goodmis.org> 22606M: Sergey Senozhatsky <senozhatsky@chromium.org> 22607R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22608R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 22609S: Maintained 22610T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 22611F: Documentation/core-api/printk-formats.rst 22612F: lib/test_printf.c 22613F: lib/test_scanf.c 22614F: lib/vsprintf.c 22615 22616VT1211 HARDWARE MONITOR DRIVER 22617M: Juerg Haefliger <juergh@proton.me> 22618L: linux-hwmon@vger.kernel.org 22619S: Maintained 22620F: Documentation/hwmon/vt1211.rst 22621F: drivers/hwmon/vt1211.c 22622 22623VT8231 HARDWARE MONITOR DRIVER 22624M: Roger Lucas <vt8231@hiddenengine.co.uk> 22625L: linux-hwmon@vger.kernel.org 22626S: Maintained 22627F: drivers/hwmon/vt8231.c 22628 22629VUB300 USB to SDIO/SD/MMC bridge chip 22630L: linux-mmc@vger.kernel.org 22631S: Orphan 22632F: drivers/mmc/host/vub300.c 22633 22634W1 DALLAS'S 1-WIRE BUS 22635M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 22636S: Maintained 22637F: Documentation/devicetree/bindings/w1/ 22638F: Documentation/w1/ 22639F: drivers/w1/ 22640F: include/linux/w1.h 22641 22642W83791D HARDWARE MONITORING DRIVER 22643M: Marc Hulsman <m.hulsman@tudelft.nl> 22644L: linux-hwmon@vger.kernel.org 22645S: Maintained 22646F: Documentation/hwmon/w83791d.rst 22647F: drivers/hwmon/w83791d.c 22648 22649W83793 HARDWARE MONITORING DRIVER 22650M: Rudolf Marek <r.marek@assembler.cz> 22651L: linux-hwmon@vger.kernel.org 22652S: Maintained 22653F: Documentation/hwmon/w83793.rst 22654F: drivers/hwmon/w83793.c 22655 22656W83795 HARDWARE MONITORING DRIVER 22657M: Jean Delvare <jdelvare@suse.com> 22658L: linux-hwmon@vger.kernel.org 22659S: Maintained 22660F: drivers/hwmon/w83795.c 22661 22662W83L51xD SD/MMC CARD INTERFACE DRIVER 22663M: Pierre Ossman <pierre@ossman.eu> 22664S: Maintained 22665F: drivers/mmc/host/wbsd.* 22666 22667WACOM PROTOCOL 4 SERIAL TABLETS 22668M: Julian Squires <julian@cipht.net> 22669M: Hans de Goede <hdegoede@redhat.com> 22670L: linux-input@vger.kernel.org 22671S: Maintained 22672F: drivers/input/tablet/wacom_serial4.c 22673 22674WANGXUN ETHERNET DRIVER 22675M: Jiawen Wu <jiawenwu@trustnetic.com> 22676M: Mengyuan Lou <mengyuanlou@net-swift.com> 22677L: netdev@vger.kernel.org 22678S: Maintained 22679W: https://www.net-swift.com 22680F: Documentation/networking/device_drivers/ethernet/wangxun/* 22681F: drivers/net/ethernet/wangxun/ 22682 22683WATCHDOG DEVICE DRIVERS 22684M: Wim Van Sebroeck <wim@linux-watchdog.org> 22685M: Guenter Roeck <linux@roeck-us.net> 22686L: linux-watchdog@vger.kernel.org 22687S: Maintained 22688W: http://www.linux-watchdog.org/ 22689T: git git://www.linux-watchdog.org/linux-watchdog.git 22690F: Documentation/devicetree/bindings/watchdog/ 22691F: Documentation/watchdog/ 22692F: drivers/watchdog/ 22693F: include/linux/watchdog.h 22694F: include/trace/events/watchdog.h 22695F: include/uapi/linux/watchdog.h 22696 22697WHISKEYCOVE PMIC GPIO DRIVER 22698M: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> 22699L: linux-gpio@vger.kernel.org 22700S: Maintained 22701F: drivers/gpio/gpio-wcove.c 22702 22703WHWAVE RTC DRIVER 22704M: Dianlong Li <long17.cool@163.com> 22705L: linux-rtc@vger.kernel.org 22706S: Maintained 22707F: drivers/rtc/rtc-sd3078.c 22708 22709WIIMOTE HID DRIVER 22710M: David Rheinsberg <david.rheinsberg@gmail.com> 22711L: linux-input@vger.kernel.org 22712S: Maintained 22713F: drivers/hid/hid-wiimote* 22714 22715WILOCITY WIL6210 WIRELESS DRIVER 22716L: linux-wireless@vger.kernel.org 22717S: Orphan 22718W: https://wireless.wiki.kernel.org/en/users/Drivers/wil6210 22719F: drivers/net/wireless/ath/wil6210/ 22720 22721WINBOND CIR DRIVER 22722M: David Härdeman <david@hardeman.nu> 22723S: Maintained 22724F: drivers/media/rc/winbond-cir.c 22725 22726WINSYSTEMS EBC-C384 WATCHDOG DRIVER 22727L: linux-watchdog@vger.kernel.org 22728S: Orphan 22729F: drivers/watchdog/ebc-c384_wdt.c 22730 22731WINSYSTEMS WS16C48 GPIO DRIVER 22732M: William Breathitt Gray <william.gray@linaro.org> 22733L: linux-gpio@vger.kernel.org 22734S: Maintained 22735F: drivers/gpio/gpio-ws16c48.c 22736 22737WIREGUARD SECURE NETWORK TUNNEL 22738M: Jason A. Donenfeld <Jason@zx2c4.com> 22739L: wireguard@lists.zx2c4.com 22740L: netdev@vger.kernel.org 22741S: Maintained 22742F: drivers/net/wireguard/ 22743F: tools/testing/selftests/wireguard/ 22744 22745WISTRON LAPTOP BUTTON DRIVER 22746M: Miloslav Trmac <mitr@volny.cz> 22747S: Maintained 22748F: drivers/input/misc/wistron_btns.c 22749 22750WL3501 WIRELESS PCMCIA CARD DRIVER 22751L: linux-wireless@vger.kernel.org 22752S: Odd fixes 22753F: drivers/net/wireless/legacy/wl3501* 22754 22755WOLFSON MICROELECTRONICS DRIVERS 22756L: patches@opensource.cirrus.com 22757S: Supported 22758W: https://github.com/CirrusLogic/linux-drivers/wiki 22759T: git https://github.com/CirrusLogic/linux-drivers.git 22760F: Documentation/devicetree/bindings/extcon/wlf,arizona.yaml 22761F: Documentation/devicetree/bindings/mfd/wlf,arizona.yaml 22762F: Documentation/devicetree/bindings/mfd/wm831x.txt 22763F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml 22764F: Documentation/devicetree/bindings/sound/wlf,*.yaml 22765F: Documentation/devicetree/bindings/sound/wm* 22766F: Documentation/hwmon/wm83??.rst 22767F: arch/arm/mach-s3c/mach-crag6410* 22768F: drivers/clk/clk-wm83*.c 22769F: drivers/gpio/gpio-*wm*.c 22770F: drivers/gpio/gpio-arizona.c 22771F: drivers/hwmon/wm83??-hwmon.c 22772F: drivers/input/misc/wm831x-on.c 22773F: drivers/input/touchscreen/wm831x-ts.c 22774F: drivers/input/touchscreen/wm97*.c 22775F: drivers/leds/leds-wm83*.c 22776F: drivers/mfd/arizona* 22777F: drivers/mfd/cs47l24* 22778F: drivers/mfd/wm*.c 22779F: drivers/power/supply/wm83*.c 22780F: drivers/regulator/arizona* 22781F: drivers/regulator/wm8*.c 22782F: drivers/rtc/rtc-wm83*.c 22783F: drivers/video/backlight/wm83*_bl.c 22784F: drivers/watchdog/wm83*_wdt.c 22785F: include/linux/mfd/arizona/ 22786F: include/linux/mfd/wm831x/ 22787F: include/linux/mfd/wm8350/ 22788F: include/linux/mfd/wm8400* 22789F: include/linux/regulator/arizona* 22790F: include/linux/wm97xx.h 22791F: include/sound/wm????.h 22792F: sound/soc/codecs/arizona* 22793F: sound/soc/codecs/cs47l24* 22794F: sound/soc/codecs/wm* 22795 22796WORKQUEUE 22797M: Tejun Heo <tj@kernel.org> 22798R: Lai Jiangshan <jiangshanlai@gmail.com> 22799S: Maintained 22800T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git 22801F: Documentation/core-api/workqueue.rst 22802F: include/linux/workqueue.h 22803F: kernel/workqueue.c 22804F: kernel/workqueue_internal.h 22805 22806WWAN DRIVERS 22807M: Loic Poulain <loic.poulain@linaro.org> 22808M: Sergey Ryazanov <ryazanov.s.a@gmail.com> 22809R: Johannes Berg <johannes@sipsolutions.net> 22810L: netdev@vger.kernel.org 22811S: Maintained 22812F: drivers/net/wwan/ 22813F: include/linux/wwan.h 22814F: include/uapi/linux/wwan.h 22815 22816X-POWERS AXP288 PMIC DRIVERS 22817M: Hans de Goede <hdegoede@redhat.com> 22818S: Maintained 22819F: drivers/acpi/pmic/intel_pmic_xpower.c 22820N: axp288 22821 22822X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS 22823M: Chen-Yu Tsai <wens@csie.org> 22824L: linux-kernel@vger.kernel.org 22825S: Maintained 22826N: axp[128] 22827 22828X.25 STACK 22829M: Martin Schiller <ms@dev.tdt.de> 22830L: linux-x25@vger.kernel.org 22831S: Maintained 22832F: Documentation/networking/lapb-module.rst 22833F: Documentation/networking/x25* 22834F: drivers/net/wan/hdlc_x25.c 22835F: drivers/net/wan/lapbether.c 22836F: include/*/lapb.h 22837F: include/net/x25* 22838F: include/uapi/linux/x25.h 22839F: net/lapb/ 22840F: net/x25/ 22841 22842X86 ARCHITECTURE (32-BIT AND 64-BIT) 22843M: Thomas Gleixner <tglx@linutronix.de> 22844M: Ingo Molnar <mingo@redhat.com> 22845M: Borislav Petkov <bp@alien8.de> 22846M: Dave Hansen <dave.hansen@linux.intel.com> 22847M: x86@kernel.org 22848R: "H. Peter Anvin" <hpa@zytor.com> 22849L: linux-kernel@vger.kernel.org 22850S: Maintained 22851T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 22852F: Documentation/arch/x86/ 22853F: Documentation/devicetree/bindings/x86/ 22854F: arch/x86/ 22855 22856X86 ENTRY CODE 22857M: Andy Lutomirski <luto@kernel.org> 22858L: linux-kernel@vger.kernel.org 22859S: Maintained 22860T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm 22861F: arch/x86/entry/ 22862 22863X86 HARDWARE VULNERABILITIES 22864M: Thomas Gleixner <tglx@linutronix.de> 22865M: Borislav Petkov <bp@alien8.de> 22866M: Peter Zijlstra <peterz@infradead.org> 22867M: Josh Poimboeuf <jpoimboe@kernel.org> 22868R: Pawan Gupta <pawan.kumar.gupta@linux.intel.com> 22869S: Maintained 22870F: Documentation/admin-guide/hw-vuln/ 22871F: arch/x86/include/asm/nospec-branch.h 22872F: arch/x86/kernel/cpu/bugs.c 22873 22874X86 MCE INFRASTRUCTURE 22875M: Tony Luck <tony.luck@intel.com> 22876M: Borislav Petkov <bp@alien8.de> 22877L: linux-edac@vger.kernel.org 22878S: Maintained 22879F: Documentation/ABI/testing/sysfs-mce 22880F: Documentation/arch/x86/x86_64/machinecheck.rst 22881F: arch/x86/kernel/cpu/mce/* 22882 22883X86 MICROCODE UPDATE SUPPORT 22884M: Borislav Petkov <bp@alien8.de> 22885S: Maintained 22886F: arch/x86/kernel/cpu/microcode/* 22887 22888X86 MM 22889M: Dave Hansen <dave.hansen@linux.intel.com> 22890M: Andy Lutomirski <luto@kernel.org> 22891M: Peter Zijlstra <peterz@infradead.org> 22892L: linux-kernel@vger.kernel.org 22893S: Maintained 22894T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm 22895F: arch/x86/mm/ 22896 22897X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER 22898M: Hans de Goede <hdegoede@redhat.com> 22899L: platform-driver-x86@vger.kernel.org 22900S: Maintained 22901T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 22902F: drivers/platform/x86/x86-android-tablets/ 22903 22904X86 PLATFORM DRIVERS 22905M: Hans de Goede <hdegoede@redhat.com> 22906M: Mark Gross <markgross@kernel.org> 22907L: platform-driver-x86@vger.kernel.org 22908S: Maintained 22909T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 22910F: drivers/platform/olpc/ 22911F: drivers/platform/x86/ 22912F: include/linux/platform_data/x86/ 22913 22914X86 PLATFORM DRIVERS - ARCH 22915R: Darren Hart <dvhart@infradead.org> 22916R: Andy Shevchenko <andy@infradead.org> 22917L: platform-driver-x86@vger.kernel.org 22918L: x86@kernel.org 22919S: Maintained 22920T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 22921F: arch/x86/platform 22922 22923X86 PLATFORM UV HPE SUPERDOME FLEX 22924M: Steve Wahl <steve.wahl@hpe.com> 22925R: Mike Travis <mike.travis@hpe.com> 22926R: Dimitri Sivanich <dimitri.sivanich@hpe.com> 22927R: Russ Anderson <russ.anderson@hpe.com> 22928S: Supported 22929F: arch/x86/include/asm/uv/ 22930F: arch/x86/kernel/apic/x2apic_uv_x.c 22931F: arch/x86/platform/uv/ 22932 22933X86 STACK UNWINDING 22934M: Josh Poimboeuf <jpoimboe@kernel.org> 22935M: Peter Zijlstra <peterz@infradead.org> 22936S: Supported 22937F: arch/x86/include/asm/unwind*.h 22938F: arch/x86/kernel/dumpstack.c 22939F: arch/x86/kernel/stacktrace.c 22940F: arch/x86/kernel/unwind_*.c 22941 22942X86 VDSO 22943M: Andy Lutomirski <luto@kernel.org> 22944L: linux-kernel@vger.kernel.org 22945S: Maintained 22946T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso 22947F: arch/x86/entry/vdso/ 22948 22949XARRAY 22950M: Matthew Wilcox <willy@infradead.org> 22951L: linux-fsdevel@vger.kernel.org 22952S: Supported 22953F: Documentation/core-api/xarray.rst 22954F: include/linux/idr.h 22955F: include/linux/xarray.h 22956F: lib/idr.c 22957F: lib/xarray.c 22958F: tools/testing/radix-tree 22959 22960XBOX DVD IR REMOTE 22961M: Benjamin Valentin <benpicco@googlemail.com> 22962S: Maintained 22963F: drivers/media/rc/keymaps/rc-xbox-dvd.c 22964F: drivers/media/rc/xbox_remote.c 22965 22966XC2028/3028 TUNER DRIVER 22967M: Mauro Carvalho Chehab <mchehab@kernel.org> 22968L: linux-media@vger.kernel.org 22969S: Maintained 22970W: https://linuxtv.org 22971T: git git://linuxtv.org/media_tree.git 22972F: drivers/media/tuners/xc2028.* 22973 22974XDP (eXpress Data Path) 22975M: Alexei Starovoitov <ast@kernel.org> 22976M: Daniel Borkmann <daniel@iogearbox.net> 22977M: David S. Miller <davem@davemloft.net> 22978M: Jakub Kicinski <kuba@kernel.org> 22979M: Jesper Dangaard Brouer <hawk@kernel.org> 22980M: John Fastabend <john.fastabend@gmail.com> 22981L: netdev@vger.kernel.org 22982L: bpf@vger.kernel.org 22983S: Supported 22984F: drivers/net/ethernet/*/*/*/*/*xdp* 22985F: drivers/net/ethernet/*/*/*xdp* 22986F: include/net/xdp.h 22987F: include/net/xdp_priv.h 22988F: include/trace/events/xdp.h 22989F: kernel/bpf/cpumap.c 22990F: kernel/bpf/devmap.c 22991F: net/core/xdp.c 22992F: samples/bpf/xdp* 22993F: tools/testing/selftests/bpf/*/*xdp* 22994F: tools/testing/selftests/bpf/*xdp* 22995K: (?:\b|_)xdp(?:\b|_) 22996 22997XDP SOCKETS (AF_XDP) 22998M: Björn Töpel <bjorn@kernel.org> 22999M: Magnus Karlsson <magnus.karlsson@intel.com> 23000M: Maciej Fijalkowski <maciej.fijalkowski@intel.com> 23001R: Jonathan Lemon <jonathan.lemon@gmail.com> 23002L: netdev@vger.kernel.org 23003L: bpf@vger.kernel.org 23004S: Maintained 23005F: Documentation/networking/af_xdp.rst 23006F: include/net/netns/xdp.h 23007F: include/net/xdp_sock* 23008F: include/net/xsk_buff_pool.h 23009F: include/uapi/linux/if_xdp.h 23010F: include/uapi/linux/xdp_diag.h 23011F: net/xdp/ 23012F: tools/testing/selftests/bpf/*xsk* 23013 23014XEN BLOCK SUBSYSTEM 23015M: Roger Pau Monné <roger.pau@citrix.com> 23016L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23017S: Supported 23018F: drivers/block/xen* 23019F: drivers/block/xen-blkback/* 23020 23021XEN HYPERVISOR ARM 23022M: Stefano Stabellini <sstabellini@kernel.org> 23023L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23024S: Maintained 23025F: arch/arm/include/asm/xen/ 23026F: arch/arm/xen/ 23027 23028XEN HYPERVISOR ARM64 23029M: Stefano Stabellini <sstabellini@kernel.org> 23030L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23031S: Maintained 23032F: arch/arm64/include/asm/xen/ 23033F: arch/arm64/xen/ 23034 23035XEN HYPERVISOR INTERFACE 23036M: Juergen Gross <jgross@suse.com> 23037M: Stefano Stabellini <sstabellini@kernel.org> 23038R: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com> 23039L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23040S: Supported 23041T: git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git 23042F: Documentation/ABI/stable/sysfs-hypervisor-xen 23043F: Documentation/ABI/testing/sysfs-hypervisor-xen 23044F: drivers/*/xen-*front.c 23045F: drivers/xen/ 23046F: include/uapi/xen/ 23047F: include/xen/ 23048F: kernel/configs/xen.config 23049 23050XEN HYPERVISOR X86 23051M: Juergen Gross <jgross@suse.com> 23052R: Boris Ostrovsky <boris.ostrovsky@oracle.com> 23053L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23054S: Supported 23055F: arch/x86/configs/xen.config 23056F: arch/x86/include/asm/pvclock-abi.h 23057F: arch/x86/include/asm/xen/ 23058F: arch/x86/platform/pvh/ 23059F: arch/x86/xen/ 23060 23061XEN NETWORK BACKEND DRIVER 23062M: Wei Liu <wei.liu@kernel.org> 23063M: Paul Durrant <paul@xen.org> 23064L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23065L: netdev@vger.kernel.org 23066S: Supported 23067F: drivers/net/xen-netback/* 23068 23069XEN PCI SUBSYSTEM 23070M: Juergen Gross <jgross@suse.com> 23071L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23072S: Supported 23073F: arch/x86/pci/*xen* 23074F: drivers/pci/*xen* 23075 23076XEN PVSCSI DRIVERS 23077M: Juergen Gross <jgross@suse.com> 23078L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23079L: linux-scsi@vger.kernel.org 23080S: Supported 23081F: drivers/scsi/xen-scsifront.c 23082F: drivers/xen/xen-scsiback.c 23083F: include/xen/interface/io/vscsiif.h 23084 23085XEN PVUSB DRIVER 23086M: Juergen Gross <jgross@suse.com> 23087L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23088L: linux-usb@vger.kernel.org 23089S: Supported 23090F: drivers/usb/host/xen* 23091F: include/xen/interface/io/usbif.h 23092 23093XEN SOUND FRONTEND DRIVER 23094M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 23095L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23096L: alsa-devel@alsa-project.org (moderated for non-subscribers) 23097S: Supported 23098F: sound/xen/* 23099 23100XEN SWIOTLB SUBSYSTEM 23101M: Juergen Gross <jgross@suse.com> 23102M: Stefano Stabellini <sstabellini@kernel.org> 23103L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23104L: iommu@lists.linux.dev 23105S: Supported 23106F: arch/*/include/asm/xen/swiotlb-xen.h 23107F: drivers/xen/swiotlb-xen.c 23108F: include/xen/arm/swiotlb-xen.h 23109F: include/xen/swiotlb-xen.h 23110 23111XFS FILESYSTEM 23112M: Darrick J. Wong <djwong@kernel.org> 23113L: linux-xfs@vger.kernel.org 23114S: Supported 23115W: http://xfs.org/ 23116C: irc://irc.oftc.net/xfs 23117T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 23118F: Documentation/ABI/testing/sysfs-fs-xfs 23119F: Documentation/admin-guide/xfs.rst 23120F: Documentation/filesystems/xfs-delayed-logging-design.rst 23121F: Documentation/filesystems/xfs-self-describing-metadata.rst 23122F: fs/xfs/ 23123F: include/uapi/linux/dqblk_xfs.h 23124F: include/uapi/linux/fsmap.h 23125 23126XILINX AMS DRIVER 23127M: Anand Ashok Dumbre <anand.ashok.dumbre@xilinx.com> 23128L: linux-iio@vger.kernel.org 23129S: Maintained 23130F: Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml 23131F: drivers/iio/adc/xilinx-ams.c 23132 23133XILINX AXI ETHERNET DRIVER 23134M: Radhey Shyam Pandey <radhey.shyam.pandey@xilinx.com> 23135S: Maintained 23136F: drivers/net/ethernet/xilinx/xilinx_axienet* 23137 23138XILINX CAN DRIVER 23139M: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com> 23140R: Naga Sureshkumar Relli <naga.sureshkumar.relli@xilinx.com> 23141L: linux-can@vger.kernel.org 23142S: Maintained 23143F: Documentation/devicetree/bindings/net/can/xilinx,can.yaml 23144F: drivers/net/can/xilinx_can.c 23145 23146XILINX EVENT MANAGEMENT DRIVER 23147M: Abhyuday Godhasara <abhyuday.godhasara@xilinx.com> 23148S: Maintained 23149F: drivers/soc/xilinx/xlnx_event_manager.c 23150F: include/linux/firmware/xlnx-event-manager.h 23151 23152XILINX GPIO DRIVER 23153M: Shubhrajyoti Datta <shubhrajyoti.datta@xilinx.com> 23154R: Srinivas Neeli <srinivas.neeli@xilinx.com> 23155R: Michal Simek <michal.simek@amd.com> 23156S: Maintained 23157F: Documentation/devicetree/bindings/gpio/gpio-zynq.yaml 23158F: Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml 23159F: drivers/gpio/gpio-xilinx.c 23160F: drivers/gpio/gpio-zynq.c 23161 23162XILINX PWM DRIVER 23163M: Sean Anderson <sean.anderson@seco.com> 23164S: Maintained 23165F: drivers/pwm/pwm-xilinx.c 23166F: include/clocksource/timer-xilinx.h 23167 23168XILINX SD-FEC IP CORES 23169M: Derek Kiernan <derek.kiernan@xilinx.com> 23170M: Dragan Cvetic <dragan.cvetic@xilinx.com> 23171S: Maintained 23172F: Documentation/devicetree/bindings/misc/xlnx,sd-fec.txt 23173F: Documentation/misc-devices/xilinx_sdfec.rst 23174F: drivers/misc/Kconfig 23175F: drivers/misc/Makefile 23176F: drivers/misc/xilinx_sdfec.c 23177F: include/uapi/misc/xilinx_sdfec.h 23178 23179XILINX UARTLITE SERIAL DRIVER 23180M: Peter Korsgaard <jacmet@sunsite.dk> 23181L: linux-serial@vger.kernel.org 23182S: Maintained 23183F: drivers/tty/serial/uartlite.c 23184 23185XILINX VIDEO IP CORES 23186M: Hyun Kwon <hyun.kwon@xilinx.com> 23187M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23188L: linux-media@vger.kernel.org 23189S: Supported 23190T: git git://linuxtv.org/media_tree.git 23191F: Documentation/devicetree/bindings/media/xilinx/ 23192F: drivers/media/platform/xilinx/ 23193F: include/uapi/linux/xilinx-v4l2-controls.h 23194 23195XILINX WATCHDOG DRIVER 23196M: Srinivas Neeli <srinivas.neeli@amd.com> 23197R: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23198R: Michal Simek <michal.simek@amd.com> 23199S: Maintained 23200F: Documentation/devicetree/bindings/watchdog/xlnx,xps-timebase-wdt.yaml 23201F: drivers/watchdog/of_xilinx_wdt.c 23202 23203XILINX XDMA DRIVER 23204M: Lizhi Hou <lizhi.hou@amd.com> 23205M: Brian Xu <brian.xu@amd.com> 23206M: Raj Kumar Rampelli <raj.kumar.rampelli@amd.com> 23207L: dmaengine@vger.kernel.org 23208S: Supported 23209F: drivers/dma/xilinx/xdma-regs.h 23210F: drivers/dma/xilinx/xdma.c 23211F: include/linux/dma/amd_xdma.h 23212F: include/linux/platform_data/amd_xdma.h 23213 23214XILINX ZYNQMP DPDMA DRIVER 23215M: Hyun Kwon <hyun.kwon@xilinx.com> 23216M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23217L: dmaengine@vger.kernel.org 23218S: Supported 23219F: Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml 23220F: drivers/dma/xilinx/xilinx_dpdma.c 23221F: include/dt-bindings/dma/xlnx-zynqmp-dpdma.h 23222 23223XILINX ZYNQMP OCM EDAC DRIVER 23224M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23225M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 23226S: Maintained 23227F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynqmp-ocmc-1.0.yaml 23228F: drivers/edac/zynqmp_edac.c 23229 23230XILINX ZYNQMP PSGTR PHY DRIVER 23231M: Anurag Kumar Vulisha <anurag.kumar.vulisha@xilinx.com> 23232M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23233L: linux-kernel@vger.kernel.org 23234S: Supported 23235T: git https://github.com/Xilinx/linux-xlnx.git 23236F: Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml 23237F: drivers/phy/xilinx/phy-zynqmp.c 23238 23239XILINX ZYNQMP SHA3 DRIVER 23240M: Harsha <harsha.harsha@xilinx.com> 23241S: Maintained 23242F: drivers/crypto/xilinx/zynqmp-sha.c 23243 23244XILLYBUS DRIVER 23245M: Eli Billauer <eli.billauer@gmail.com> 23246L: linux-kernel@vger.kernel.org 23247S: Supported 23248F: drivers/char/xillybus/ 23249 23250XLP9XX I2C DRIVER 23251M: George Cherian <gcherian@marvell.com> 23252L: linux-i2c@vger.kernel.org 23253S: Supported 23254W: http://www.marvell.com 23255F: drivers/i2c/busses/i2c-xlp9xx.c 23256 23257XRA1403 GPIO EXPANDER 23258M: Nandor Han <nandor.han@ge.com> 23259L: linux-gpio@vger.kernel.org 23260S: Maintained 23261F: Documentation/devicetree/bindings/gpio/gpio-xra1403.txt 23262F: drivers/gpio/gpio-xra1403.c 23263 23264XTENSA XTFPGA PLATFORM SUPPORT 23265M: Max Filippov <jcmvbkbc@gmail.com> 23266S: Maintained 23267F: drivers/spi/spi-xtensa-xtfpga.c 23268F: sound/soc/xtensa/xtfpga-i2s.c 23269 23270YAM DRIVER FOR AX.25 23271M: Jean-Paul Roubelat <jpr@f6fbb.org> 23272L: linux-hams@vger.kernel.org 23273S: Maintained 23274F: drivers/net/hamradio/yam* 23275F: include/linux/yam.h 23276 23277YAMA SECURITY MODULE 23278M: Kees Cook <keescook@chromium.org> 23279S: Supported 23280T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 23281F: Documentation/admin-guide/LSM/Yama.rst 23282F: security/yama/ 23283 23284YEALINK PHONE DRIVER 23285M: Henk Vergonet <Henk.Vergonet@gmail.com> 23286L: usbb2k-api-dev@nongnu.org 23287S: Maintained 23288F: Documentation/input/devices/yealink.rst 23289F: drivers/input/misc/yealink.* 23290 23291Z3FOLD COMPRESSED PAGE ALLOCATOR 23292M: Vitaly Wool <vitaly.wool@konsulko.com> 23293R: Miaohe Lin <linmiaohe@huawei.com> 23294L: linux-mm@kvack.org 23295S: Maintained 23296F: mm/z3fold.c 23297 23298Z8530 DRIVER FOR AX.25 23299M: Joerg Reuter <jreuter@yaina.de> 23300L: linux-hams@vger.kernel.org 23301S: Maintained 23302W: http://yaina.de/jreuter/ 23303W: http://www.qsl.net/dl1bke/ 23304F: Documentation/networking/device_drivers/hamradio/z8530drv.rst 23305F: drivers/net/hamradio/*scc.c 23306F: drivers/net/hamradio/z8530.h 23307 23308ZBUD COMPRESSED PAGE ALLOCATOR 23309M: Seth Jennings <sjenning@redhat.com> 23310M: Dan Streetman <ddstreet@ieee.org> 23311L: linux-mm@kvack.org 23312S: Maintained 23313F: mm/zbud.c 23314 23315ZD1211RW WIRELESS DRIVER 23316M: Ulrich Kunitz <kune@deine-taler.de> 23317L: linux-wireless@vger.kernel.org 23318L: zd1211-devs@lists.sourceforge.net (subscribers-only) 23319S: Maintained 23320W: http://zd1211.ath.cx/wiki/DriverRewrite 23321F: drivers/net/wireless/zydas/zd1211rw/ 23322 23323ZD1301 MEDIA DRIVER 23324M: Antti Palosaari <crope@iki.fi> 23325L: linux-media@vger.kernel.org 23326S: Maintained 23327W: https://linuxtv.org/ 23328W: http://palosaari.fi/linux/ 23329Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23330F: drivers/media/usb/dvb-usb-v2/zd1301* 23331 23332ZD1301_DEMOD MEDIA DRIVER 23333M: Antti Palosaari <crope@iki.fi> 23334L: linux-media@vger.kernel.org 23335S: Maintained 23336W: https://linuxtv.org/ 23337W: http://palosaari.fi/linux/ 23338Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23339F: drivers/media/dvb-frontends/zd1301_demod* 23340 23341ZHAOXIN PROCESSOR SUPPORT 23342M: Tony W Wang-oc <TonyWWang-oc@zhaoxin.com> 23343L: linux-kernel@vger.kernel.org 23344S: Maintained 23345F: arch/x86/kernel/cpu/zhaoxin.c 23346 23347ZONEFS FILESYSTEM 23348M: Damien Le Moal <dlemoal@kernel.org> 23349M: Naohiro Aota <naohiro.aota@wdc.com> 23350R: Johannes Thumshirn <jth@kernel.org> 23351L: linux-fsdevel@vger.kernel.org 23352S: Maintained 23353T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git 23354F: Documentation/filesystems/zonefs.rst 23355F: fs/zonefs/ 23356 23357ZPOOL COMPRESSED PAGE STORAGE API 23358M: Dan Streetman <ddstreet@ieee.org> 23359L: linux-mm@kvack.org 23360S: Maintained 23361F: include/linux/zpool.h 23362F: mm/zpool.c 23363 23364ZR36067 VIDEO FOR LINUX DRIVER 23365M: Corentin Labbe <clabbe@baylibre.com> 23366L: mjpeg-users@lists.sourceforge.net 23367L: linux-media@vger.kernel.org 23368S: Maintained 23369W: http://mjpeg.sourceforge.net/driver-zoran/ 23370Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23371F: Documentation/driver-api/media/drivers/zoran.rst 23372F: drivers/media/pci/zoran/ 23373 23374ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER 23375M: Minchan Kim <minchan@kernel.org> 23376M: Sergey Senozhatsky <senozhatsky@chromium.org> 23377L: linux-kernel@vger.kernel.org 23378S: Maintained 23379F: Documentation/admin-guide/blockdev/zram.rst 23380F: drivers/block/zram/ 23381 23382ZS DECSTATION Z85C30 SERIAL DRIVER 23383M: "Maciej W. Rozycki" <macro@orcam.me.uk> 23384S: Maintained 23385F: drivers/tty/serial/zs.* 23386 23387ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR 23388M: Minchan Kim <minchan@kernel.org> 23389M: Sergey Senozhatsky <senozhatsky@chromium.org> 23390L: linux-mm@kvack.org 23391S: Maintained 23392F: Documentation/mm/zsmalloc.rst 23393F: include/linux/zsmalloc.h 23394F: mm/zsmalloc.c 23395 23396ZSTD 23397M: Nick Terrell <terrelln@fb.com> 23398S: Maintained 23399B: https://github.com/facebook/zstd/issues 23400T: git https://github.com/terrelln/linux.git 23401F: crypto/zstd.c 23402F: include/linux/zstd* 23403F: lib/decompress_unzstd.c 23404F: lib/zstd/ 23405N: zstd 23406K: zstd 23407 23408ZSWAP COMPRESSED SWAP CACHING 23409M: Seth Jennings <sjenning@redhat.com> 23410M: Dan Streetman <ddstreet@ieee.org> 23411M: Vitaly Wool <vitaly.wool@konsulko.com> 23412L: linux-mm@kvack.org 23413S: Maintained 23414F: mm/zswap.c 23415 23416THE REST 23417M: Linus Torvalds <torvalds@linux-foundation.org> 23418L: linux-kernel@vger.kernel.org 23419S: Buried alive in reporters 23420T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 23421F: * 23422F: */ 23423
