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 UART/JTAG UART SERIAL DRIVERS 913M: Tobias Klauser <tklauser@distanz.ch> 914L: linux-serial@vger.kernel.org 915S: Maintained 916F: drivers/tty/serial/altera_jtaguart.c 917F: drivers/tty/serial/altera_uart.c 918F: include/linux/altera_jtaguart.h 919F: include/linux/altera_uart.h 920 921AMAZON ANNAPURNA LABS FIC DRIVER 922M: Talel Shenhar <talel@amazon.com> 923S: Maintained 924F: Documentation/devicetree/bindings/interrupt-controller/amazon,al-fic.txt 925F: drivers/irqchip/irq-al-fic.c 926 927AMAZON ANNAPURNA LABS MEMORY CONTROLLER EDAC 928M: Talel Shenhar <talel@amazon.com> 929M: Talel Shenhar <talelshenhar@gmail.com> 930S: Maintained 931F: Documentation/devicetree/bindings/edac/amazon,al-mc-edac.yaml 932F: drivers/edac/al_mc_edac.c 933 934AMAZON ANNAPURNA LABS THERMAL MMIO DRIVER 935M: Talel Shenhar <talel@amazon.com> 936S: Maintained 937F: Documentation/devicetree/bindings/thermal/amazon,al-thermal.txt 938F: drivers/thermal/thermal_mmio.c 939 940AMAZON ETHERNET DRIVERS 941M: Shay Agroskin <shayagr@amazon.com> 942M: Arthur Kiyanovski <akiyano@amazon.com> 943R: David Arinzon <darinzon@amazon.com> 944R: Noam Dagan <ndagan@amazon.com> 945R: Saeed Bishara <saeedb@amazon.com> 946L: netdev@vger.kernel.org 947S: Supported 948F: Documentation/networking/device_drivers/ethernet/amazon/ena.rst 949F: drivers/net/ethernet/amazon/ 950 951AMAZON RDMA EFA DRIVER 952M: Michael Margolin <mrgolin@amazon.com> 953R: Gal Pressman <gal.pressman@linux.dev> 954R: Yossi Leybovich <sleybo@amazon.com> 955L: linux-rdma@vger.kernel.org 956S: Supported 957Q: https://patchwork.kernel.org/project/linux-rdma/list/ 958F: drivers/infiniband/hw/efa/ 959F: include/uapi/rdma/efa-abi.h 960 961AMD CDX BUS DRIVER 962M: Nipun Gupta <nipun.gupta@amd.com> 963M: Nikhil Agarwal <nikhil.agarwal@amd.com> 964S: Maintained 965F: Documentation/devicetree/bindings/bus/xlnx,versal-net-cdx.yaml 966F: drivers/cdx/* 967F: include/linux/cdx/* 968 969AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER 970M: Tom Lendacky <thomas.lendacky@amd.com> 971M: John Allen <john.allen@amd.com> 972L: linux-crypto@vger.kernel.org 973S: Supported 974F: drivers/crypto/ccp/ 975F: include/linux/ccp.h 976 977AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - SEV SUPPORT 978M: Brijesh Singh <brijesh.singh@amd.com> 979M: Tom Lendacky <thomas.lendacky@amd.com> 980L: linux-crypto@vger.kernel.org 981S: Supported 982F: drivers/crypto/ccp/sev* 983F: include/uapi/linux/psp-sev.h 984 985AMD DISPLAY CORE 986M: Harry Wentland <harry.wentland@amd.com> 987M: Leo Li <sunpeng.li@amd.com> 988M: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> 989L: amd-gfx@lists.freedesktop.org 990S: Supported 991T: git https://gitlab.freedesktop.org/agd5f/linux.git 992F: drivers/gpu/drm/amd/display/ 993 994AMD FAM15H PROCESSOR POWER MONITORING DRIVER 995M: Huang Rui <ray.huang@amd.com> 996L: linux-hwmon@vger.kernel.org 997S: Supported 998F: Documentation/hwmon/fam15h_power.rst 999F: drivers/hwmon/fam15h_power.c 1000 1001AMD FCH GPIO DRIVER 1002M: Enrico Weigelt, metux IT consult <info@metux.net> 1003L: linux-gpio@vger.kernel.org 1004S: Maintained 1005F: drivers/gpio/gpio-amd-fch.c 1006F: include/linux/platform_data/gpio/gpio-amd-fch.h 1007 1008AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER 1009L: linux-geode@lists.infradead.org (moderated for non-subscribers) 1010S: Orphan 1011F: drivers/usb/gadget/udc/amd5536udc.* 1012 1013AMD GEODE PROCESSOR/CHIPSET SUPPORT 1014M: Andres Salomon <dilinger@queued.net> 1015L: linux-geode@lists.infradead.org (moderated for non-subscribers) 1016S: Supported 1017W: http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html 1018F: arch/x86/include/asm/geode.h 1019F: drivers/char/hw_random/geode-rng.c 1020F: drivers/crypto/geode* 1021F: drivers/video/fbdev/geode/ 1022 1023AMD HSMP DRIVER 1024M: Naveen Krishna Chatradhi <naveenkrishna.chatradhi@amd.com> 1025R: Carlos Bilbao <carlos.bilbao@amd.com> 1026L: platform-driver-x86@vger.kernel.org 1027S: Maintained 1028F: Documentation/arch/x86/amd_hsmp.rst 1029F: arch/x86/include/asm/amd_hsmp.h 1030F: arch/x86/include/uapi/asm/amd_hsmp.h 1031F: drivers/platform/x86/amd/hsmp.c 1032 1033AMD IOMMU (AMD-VI) 1034M: Joerg Roedel <joro@8bytes.org> 1035R: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 1036L: iommu@lists.linux.dev 1037S: Maintained 1038T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 1039F: drivers/iommu/amd/ 1040F: include/linux/amd-iommu.h 1041 1042AMD KFD 1043M: Felix Kuehling <Felix.Kuehling@amd.com> 1044L: amd-gfx@lists.freedesktop.org 1045S: Supported 1046T: git https://gitlab.freedesktop.org/agd5f/linux.git 1047F: drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd*.[ch] 1048F: drivers/gpu/drm/amd/amdkfd/ 1049F: drivers/gpu/drm/amd/include/cik_structs.h 1050F: drivers/gpu/drm/amd/include/kgd_kfd_interface.h 1051F: drivers/gpu/drm/amd/include/v9_structs.h 1052F: drivers/gpu/drm/amd/include/vi_structs.h 1053F: include/uapi/linux/kfd_ioctl.h 1054F: include/uapi/linux/kfd_sysfs.h 1055 1056AMD MP2 I2C DRIVER 1057M: Elie Morisse <syniurge@gmail.com> 1058M: Shyam Sundar S K <shyam-sundar.s-k@amd.com> 1059L: linux-i2c@vger.kernel.org 1060S: Maintained 1061F: drivers/i2c/busses/i2c-amd-mp2* 1062 1063AMD PDS CORE DRIVER 1064M: Shannon Nelson <shannon.nelson@amd.com> 1065M: Brett Creeley <brett.creeley@amd.com> 1066L: netdev@vger.kernel.org 1067S: Supported 1068F: Documentation/networking/device_drivers/ethernet/amd/pds_core.rst 1069F: drivers/net/ethernet/amd/pds_core/ 1070F: include/linux/pds/ 1071 1072AMD PMC DRIVER 1073M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 1074L: platform-driver-x86@vger.kernel.org 1075S: Maintained 1076F: drivers/platform/x86/amd/pmc.c 1077 1078AMD PMF DRIVER 1079M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 1080L: platform-driver-x86@vger.kernel.org 1081S: Maintained 1082F: Documentation/ABI/testing/sysfs-amd-pmf 1083F: drivers/platform/x86/amd/pmf/ 1084 1085AMD POWERPLAY AND SWSMU 1086M: Evan Quan <evan.quan@amd.com> 1087L: amd-gfx@lists.freedesktop.org 1088S: Supported 1089T: git https://gitlab.freedesktop.org/agd5f/linux.git 1090F: drivers/gpu/drm/amd/pm/ 1091 1092AMD PSTATE DRIVER 1093M: Huang Rui <ray.huang@amd.com> 1094L: linux-pm@vger.kernel.org 1095S: Supported 1096F: Documentation/admin-guide/pm/amd-pstate.rst 1097F: drivers/cpufreq/amd-pstate* 1098F: include/linux/amd-pstate.h 1099F: tools/power/x86/amd_pstate_tracer/amd_pstate_trace.py 1100 1101AMD PTDMA DRIVER 1102M: Sanjay R Mehta <sanju.mehta@amd.com> 1103L: dmaengine@vger.kernel.org 1104S: Maintained 1105F: drivers/dma/ptdma/ 1106 1107AMD SEATTLE DEVICE TREE SUPPORT 1108M: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 1109M: Tom Lendacky <thomas.lendacky@amd.com> 1110S: Supported 1111F: arch/arm64/boot/dts/amd/ 1112 1113AMD SENSOR FUSION HUB DRIVER 1114M: Basavaraj Natikar <basavaraj.natikar@amd.com> 1115L: linux-input@vger.kernel.org 1116S: Maintained 1117F: Documentation/hid/amd-sfh* 1118F: drivers/hid/amd-sfh-hid/ 1119 1120AMD SPI DRIVER 1121M: Sanjay R Mehta <sanju.mehta@amd.com> 1122S: Maintained 1123F: drivers/spi/spi-amd.c 1124 1125AMD XGBE DRIVER 1126M: "Shyam Sundar S K" <Shyam-sundar.S-k@amd.com> 1127L: netdev@vger.kernel.org 1128S: Supported 1129F: arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi 1130F: drivers/net/ethernet/amd/xgbe/ 1131 1132AMLOGIC DDR PMU DRIVER 1133M: Jiucheng Xu <jiucheng.xu@amlogic.com> 1134L: linux-amlogic@lists.infradead.org 1135S: Supported 1136W: http://www.amlogic.com 1137F: Documentation/admin-guide/perf/meson-ddr-pmu.rst 1138F: Documentation/devicetree/bindings/perf/amlogic,g12-ddr-pmu.yaml 1139F: drivers/perf/amlogic/ 1140F: include/soc/amlogic/ 1141 1142AMPHION VPU CODEC V4L2 DRIVER 1143M: Ming Qian <ming.qian@nxp.com> 1144M: Shijie Qin <shijie.qin@nxp.com> 1145M: Zhou Peng <eagle.zhou@nxp.com> 1146L: linux-media@vger.kernel.org 1147S: Maintained 1148F: Documentation/devicetree/bindings/media/amphion,vpu.yaml 1149F: drivers/media/platform/amphion/ 1150 1151AMS AS73211 DRIVER 1152M: Christian Eggers <ceggers@arri.de> 1153L: linux-iio@vger.kernel.org 1154S: Maintained 1155F: Documentation/devicetree/bindings/iio/light/ams,as73211.yaml 1156F: drivers/iio/light/as73211.c 1157 1158AMT (Automatic Multicast Tunneling) 1159M: Taehee Yoo <ap420073@gmail.com> 1160L: netdev@vger.kernel.org 1161S: Maintained 1162T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 1163T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 1164F: drivers/net/amt.c 1165 1166ANALOG DEVICES INC AD3552R DRIVER 1167M: Nuno Sá <nuno.sa@analog.com> 1168L: linux-iio@vger.kernel.org 1169S: Supported 1170W: https://ez.analog.com/linux-software-drivers 1171F: Documentation/devicetree/bindings/iio/dac/adi,ad3552r.yaml 1172F: drivers/iio/dac/ad3552r.c 1173 1174ANALOG DEVICES INC AD4130 DRIVER 1175M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1176L: linux-iio@vger.kernel.org 1177S: Supported 1178W: http://ez.analog.com/community/linux-device-drivers 1179F: Documentation/ABI/testing/sysfs-bus-iio-adc-ad4130 1180F: Documentation/devicetree/bindings/iio/adc/adi,ad4130.yaml 1181F: drivers/iio/adc/ad4130.c 1182 1183ANALOG DEVICES INC AD7192 DRIVER 1184M: Alexandru Tachici <alexandru.tachici@analog.com> 1185L: linux-iio@vger.kernel.org 1186S: Supported 1187W: https://ez.analog.com/linux-software-drivers 1188F: Documentation/devicetree/bindings/iio/adc/adi,ad7192.yaml 1189F: drivers/iio/adc/ad7192.c 1190 1191ANALOG DEVICES INC AD7292 DRIVER 1192M: Marcelo Schmitt <marcelo.schmitt1@gmail.com> 1193L: linux-iio@vger.kernel.org 1194S: Supported 1195W: https://ez.analog.com/linux-software-drivers 1196F: Documentation/devicetree/bindings/iio/adc/adi,ad7292.yaml 1197F: drivers/iio/adc/ad7292.c 1198 1199ANALOG DEVICES INC AD7293 DRIVER 1200M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1201L: linux-iio@vger.kernel.org 1202S: Supported 1203W: https://ez.analog.com/linux-software-drivers 1204F: Documentation/devicetree/bindings/iio/dac/adi,ad7293.yaml 1205F: drivers/iio/dac/ad7293.c 1206 1207ANALOG DEVICES INC AD74115 DRIVER 1208M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1209L: linux-iio@vger.kernel.org 1210S: Supported 1211W: http://ez.analog.com/community/linux-device-drivers 1212F: Documentation/devicetree/bindings/iio/addac/adi,ad74115.yaml 1213F: drivers/iio/addac/ad74115.c 1214 1215ANALOG DEVICES INC AD74413R DRIVER 1216M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1217L: linux-iio@vger.kernel.org 1218S: Supported 1219W: https://ez.analog.com/linux-software-drivers 1220F: Documentation/devicetree/bindings/iio/addac/adi,ad74413r.yaml 1221F: drivers/iio/addac/ad74413r.c 1222F: include/dt-bindings/iio/addac/adi,ad74413r.h 1223 1224ANALOG DEVICES INC AD7768-1 DRIVER 1225M: Michael Hennerich <Michael.Hennerich@analog.com> 1226L: linux-iio@vger.kernel.org 1227S: Supported 1228W: https://ez.analog.com/linux-software-drivers 1229F: Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.yaml 1230F: drivers/iio/adc/ad7768-1.c 1231 1232ANALOG DEVICES INC AD7780 DRIVER 1233M: Michael Hennerich <Michael.Hennerich@analog.com> 1234M: Renato Lui Geh <renatogeh@gmail.com> 1235L: linux-iio@vger.kernel.org 1236S: Supported 1237W: https://ez.analog.com/linux-software-drivers 1238F: Documentation/devicetree/bindings/iio/adc/adi,ad7780.yaml 1239F: drivers/iio/adc/ad7780.c 1240 1241ANALOG DEVICES INC ADA4250 DRIVER 1242M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1243L: linux-iio@vger.kernel.org 1244S: Supported 1245W: https://ez.analog.com/linux-software-drivers 1246F: Documentation/devicetree/bindings/iio/amplifiers/adi,ada4250.yaml 1247F: drivers/iio/amplifiers/ada4250.c 1248 1249ANALOG DEVICES INC ADF4377 DRIVER 1250M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1251L: linux-iio@vger.kernel.org 1252S: Supported 1253W: https://ez.analog.com/linux-software-drivers 1254F: Documentation/devicetree/bindings/iio/frequency/adi,adf4377.yaml 1255F: drivers/iio/frequency/adf4377.c 1256 1257ANALOG DEVICES INC ADGS1408 DRIVER 1258M: Mircea Caprioru <mircea.caprioru@analog.com> 1259S: Supported 1260F: Documentation/devicetree/bindings/mux/adi,adgs1408.txt 1261F: drivers/mux/adgs1408.c 1262 1263ANALOG DEVICES INC ADIN DRIVER 1264M: Michael Hennerich <michael.hennerich@analog.com> 1265L: netdev@vger.kernel.org 1266S: Supported 1267W: https://ez.analog.com/linux-software-drivers 1268F: Documentation/devicetree/bindings/net/adi,adin.yaml 1269F: drivers/net/phy/adin.c 1270 1271ANALOG DEVICES INC ADIS DRIVER LIBRARY 1272M: Nuno Sa <nuno.sa@analog.com> 1273L: linux-iio@vger.kernel.org 1274S: Supported 1275F: drivers/iio/imu/adis.c 1276F: drivers/iio/imu/adis_buffer.c 1277F: drivers/iio/imu/adis_trigger.c 1278F: include/linux/iio/imu/adis.h 1279 1280ANALOG DEVICES INC ADIS16460 DRIVER 1281M: Dragos Bogdan <dragos.bogdan@analog.com> 1282L: linux-iio@vger.kernel.org 1283S: Supported 1284W: https://ez.analog.com/linux-software-drivers 1285F: Documentation/devicetree/bindings/iio/imu/adi,adis16460.yaml 1286F: drivers/iio/imu/adis16460.c 1287 1288ANALOG DEVICES INC ADIS16475 DRIVER 1289M: Nuno Sa <nuno.sa@analog.com> 1290L: linux-iio@vger.kernel.org 1291S: Supported 1292W: https://ez.analog.com/linux-software-drivers 1293F: Documentation/devicetree/bindings/iio/imu/adi,adis16475.yaml 1294F: drivers/iio/imu/adis16475.c 1295 1296ANALOG DEVICES INC ADM1177 DRIVER 1297M: Michael Hennerich <Michael.Hennerich@analog.com> 1298L: linux-hwmon@vger.kernel.org 1299S: Supported 1300W: https://ez.analog.com/linux-software-drivers 1301F: Documentation/devicetree/bindings/hwmon/adi,adm1177.yaml 1302F: drivers/hwmon/adm1177.c 1303 1304ANALOG DEVICES INC ADMV1013 DRIVER 1305M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1306L: linux-iio@vger.kernel.org 1307S: Supported 1308W: https://ez.analog.com/linux-software-drivers 1309F: Documentation/devicetree/bindings/iio/frequency/adi,admv1013.yaml 1310F: drivers/iio/frequency/admv1013.c 1311 1312ANALOG DEVICES INC ADMV1014 DRIVER 1313M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1314L: linux-iio@vger.kernel.org 1315S: Supported 1316W: https://ez.analog.com/linux-software-drivers 1317F: Documentation/devicetree/bindings/iio/frequency/adi,admv1014.yaml 1318F: drivers/iio/frequency/admv1014.c 1319 1320ANALOG DEVICES INC ADMV8818 DRIVER 1321M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1322L: linux-iio@vger.kernel.org 1323S: Supported 1324W: https://ez.analog.com/linux-software-drivers 1325F: Documentation/devicetree/bindings/iio/filter/adi,admv8818.yaml 1326F: drivers/iio/filter/admv8818.c 1327 1328ANALOG DEVICES INC ADP5061 DRIVER 1329M: Michael Hennerich <Michael.Hennerich@analog.com> 1330L: linux-pm@vger.kernel.org 1331S: Supported 1332W: https://ez.analog.com/linux-software-drivers 1333F: drivers/power/supply/adp5061.c 1334 1335ANALOG DEVICES INC ADRF6780 DRIVER 1336M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1337L: linux-iio@vger.kernel.org 1338S: Supported 1339W: https://ez.analog.com/linux-software-drivers 1340F: Documentation/devicetree/bindings/iio/frequency/adi,adrf6780.yaml 1341F: drivers/iio/frequency/adrf6780.c 1342 1343ANALOG DEVICES INC ADV7180 DRIVER 1344M: Lars-Peter Clausen <lars@metafoo.de> 1345L: linux-media@vger.kernel.org 1346S: Supported 1347W: https://ez.analog.com/linux-software-drivers 1348F: Documentation/devicetree/bindings/media/i2c/adv7180.yaml 1349F: drivers/media/i2c/adv7180.c 1350 1351ANALOG DEVICES INC ADV748X DRIVER 1352M: Kieran Bingham <kieran.bingham@ideasonboard.com> 1353L: linux-media@vger.kernel.org 1354S: Maintained 1355F: Documentation/devicetree/bindings/media/i2c/adv748x.yaml 1356F: drivers/media/i2c/adv748x/* 1357 1358ANALOG DEVICES INC ADV7511 DRIVER 1359M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1360L: linux-media@vger.kernel.org 1361S: Maintained 1362F: drivers/media/i2c/adv7511* 1363 1364ANALOG DEVICES INC ADV7604 DRIVER 1365M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1366L: linux-media@vger.kernel.org 1367S: Maintained 1368F: Documentation/devicetree/bindings/media/i2c/adv7604.yaml 1369F: drivers/media/i2c/adv7604* 1370 1371ANALOG DEVICES INC ADV7842 DRIVER 1372M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1373L: linux-media@vger.kernel.org 1374S: Maintained 1375F: drivers/media/i2c/adv7842* 1376 1377ANALOG DEVICES INC ADXRS290 DRIVER 1378M: Nishant Malpani <nish.malpani25@gmail.com> 1379L: linux-iio@vger.kernel.org 1380S: Supported 1381F: Documentation/devicetree/bindings/iio/gyroscope/adi,adxrs290.yaml 1382F: drivers/iio/gyro/adxrs290.c 1383 1384ANALOG DEVICES INC ASOC CODEC DRIVERS 1385M: Lars-Peter Clausen <lars@metafoo.de> 1386M: Nuno Sá <nuno.sa@analog.com> 1387L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1388S: Supported 1389W: http://wiki.analog.com/ 1390W: https://ez.analog.com/linux-software-drivers 1391F: sound/soc/codecs/ad1* 1392F: sound/soc/codecs/ad7* 1393F: sound/soc/codecs/adau* 1394F: sound/soc/codecs/adav* 1395F: sound/soc/codecs/sigmadsp.* 1396F: sound/soc/codecs/ssm* 1397 1398ANALOG DEVICES INC DMA DRIVERS 1399M: Lars-Peter Clausen <lars@metafoo.de> 1400S: Supported 1401W: https://ez.analog.com/linux-software-drivers 1402F: drivers/dma/dma-axi-dmac.c 1403 1404ANALOG DEVICES INC IIO DRIVERS 1405M: Lars-Peter Clausen <lars@metafoo.de> 1406M: Michael Hennerich <Michael.Hennerich@analog.com> 1407S: Supported 1408W: http://wiki.analog.com/ 1409W: https://ez.analog.com/linux-software-drivers 1410F: Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523 1411F: Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350 1412F: Documentation/devicetree/bindings/iio/*/adi,* 1413F: Documentation/devicetree/bindings/iio/adc/lltc,ltc2496.yaml 1414F: Documentation/devicetree/bindings/iio/adc/lltc,ltc2497.yaml 1415F: drivers/iio/*/ad* 1416F: drivers/iio/adc/ltc249* 1417F: drivers/iio/amplifiers/hmc425a.c 1418F: drivers/staging/iio/*/ad* 1419X: drivers/iio/*/adjd* 1420 1421ANALOG DEVICES INC MAX31760 DRIVER 1422M: Ibrahim Tilki <Ibrahim.Tilki@analog.com> 1423S: Maintained 1424W: http://wiki.analog.com/ 1425W: https://ez.analog.com/linux-software-drivers 1426F: Documentation/devicetree/bindings/hwmon/adi,max31760.yaml 1427F: Documentation/hwmon/max31760.rst 1428F: drivers/hwmon/max31760.c 1429 1430ANALOGBITS PLL LIBRARIES 1431M: Paul Walmsley <paul.walmsley@sifive.com> 1432S: Supported 1433F: drivers/clk/analogbits/* 1434F: include/linux/clk/analogbits* 1435 1436ANDROID DRIVERS 1437M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1438M: Arve Hjønnevåg <arve@android.com> 1439M: Todd Kjos <tkjos@android.com> 1440M: Martijn Coenen <maco@android.com> 1441M: Joel Fernandes <joel@joelfernandes.org> 1442M: Christian Brauner <christian@brauner.io> 1443M: Carlos Llamas <cmllamas@google.com> 1444M: Suren Baghdasaryan <surenb@google.com> 1445L: linux-kernel@vger.kernel.org 1446S: Supported 1447T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 1448F: drivers/android/ 1449 1450ANDROID GOLDFISH PIC DRIVER 1451M: Miodrag Dinic <miodrag.dinic@mips.com> 1452S: Supported 1453F: Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt 1454F: drivers/irqchip/irq-goldfish-pic.c 1455 1456ANDROID GOLDFISH RTC DRIVER 1457M: Jiaxun Yang <jiaxun.yang@flygoat.com> 1458S: Supported 1459F: Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt 1460F: drivers/rtc/rtc-goldfish.c 1461 1462AOA (Apple Onboard Audio) ALSA DRIVER 1463M: Johannes Berg <johannes@sipsolutions.net> 1464L: linuxppc-dev@lists.ozlabs.org 1465L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1466S: Maintained 1467F: sound/aoa/ 1468 1469APEX EMBEDDED SYSTEMS STX104 IIO DRIVER 1470M: William Breathitt Gray <william.gray@linaro.org> 1471L: linux-iio@vger.kernel.org 1472S: Maintained 1473F: drivers/iio/addac/stx104.c 1474 1475APM DRIVER 1476M: Jiri Kosina <jikos@kernel.org> 1477S: Odd fixes 1478T: git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git 1479F: arch/x86/kernel/apm_32.c 1480F: drivers/char/apm-emulation.c 1481F: include/linux/apm_bios.h 1482F: include/uapi/linux/apm_bios.h 1483 1484APPARMOR SECURITY MODULE 1485M: John Johansen <john.johansen@canonical.com> 1486M: John Johansen <john@apparmor.net> 1487L: apparmor@lists.ubuntu.com (moderated for non-subscribers) 1488S: Supported 1489W: apparmor.net 1490B: https://gitlab.com/apparmor/apparmor-kernel 1491C: irc://irc.oftc.net/apparmor 1492T: git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor 1493T: https://gitlab.com/apparmor/apparmor-kernel.git 1494F: Documentation/admin-guide/LSM/apparmor.rst 1495F: security/apparmor/ 1496 1497APPLE BCM5974 MULTITOUCH DRIVER 1498M: Henrik Rydberg <rydberg@bitmath.org> 1499L: linux-input@vger.kernel.org 1500S: Odd fixes 1501F: drivers/input/mouse/bcm5974.c 1502 1503APPLE PCIE CONTROLLER DRIVER 1504M: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1505M: Marc Zyngier <maz@kernel.org> 1506L: linux-pci@vger.kernel.org 1507S: Maintained 1508F: drivers/pci/controller/pcie-apple.c 1509 1510APPLE SMC DRIVER 1511M: Henrik Rydberg <rydberg@bitmath.org> 1512L: linux-hwmon@vger.kernel.org 1513S: Odd fixes 1514F: drivers/hwmon/applesmc.c 1515 1516APPLETALK NETWORK LAYER 1517L: netdev@vger.kernel.org 1518S: Odd fixes 1519F: drivers/net/appletalk/ 1520F: include/linux/atalk.h 1521F: include/uapi/linux/atalk.h 1522F: net/appletalk/ 1523 1524APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT 1525M: Khuong Dinh <khuong@os.amperecomputing.com> 1526S: Supported 1527F: arch/arm64/boot/dts/apm/ 1528 1529APPLIED MICRO (APM) X-GENE SOC EDAC 1530M: Khuong Dinh <khuong@os.amperecomputing.com> 1531S: Supported 1532F: Documentation/devicetree/bindings/edac/apm-xgene-edac.txt 1533F: drivers/edac/xgene_edac.c 1534 1535APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER 1536M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1537M: Keyur Chudgar <keyur@os.amperecomputing.com> 1538S: Supported 1539F: drivers/net/ethernet/apm/xgene-v2/ 1540 1541APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER 1542M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1543M: Keyur Chudgar <keyur@os.amperecomputing.com> 1544M: Quan Nguyen <quan@os.amperecomputing.com> 1545S: Supported 1546F: Documentation/devicetree/bindings/net/apm-xgene-enet.txt 1547F: Documentation/devicetree/bindings/net/apm-xgene-mdio.txt 1548F: drivers/net/ethernet/apm/xgene/ 1549F: drivers/net/mdio/mdio-xgene.c 1550 1551APPLIED MICRO (APM) X-GENE SOC PMU 1552M: Khuong Dinh <khuong@os.amperecomputing.com> 1553S: Supported 1554F: Documentation/admin-guide/perf/xgene-pmu.rst 1555F: Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt 1556F: drivers/perf/xgene_pmu.c 1557 1558APTINA CAMERA SENSOR PLL 1559M: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 1560L: linux-media@vger.kernel.org 1561S: Maintained 1562F: drivers/media/i2c/aptina-pll.* 1563 1564AQUACOMPUTER D5 NEXT PUMP SENSOR DRIVER 1565M: Aleksa Savic <savicaleksa83@gmail.com> 1566M: Jack Doan <me@jackdoan.com> 1567L: linux-hwmon@vger.kernel.org 1568S: Maintained 1569F: Documentation/hwmon/aquacomputer_d5next.rst 1570F: drivers/hwmon/aquacomputer_d5next.c 1571 1572AQUANTIA ETHERNET DRIVER (atlantic) 1573M: Igor Russkikh <irusskikh@marvell.com> 1574L: netdev@vger.kernel.org 1575S: Supported 1576W: https://www.marvell.com/ 1577Q: https://patchwork.kernel.org/project/netdevbpf/list/ 1578F: Documentation/networking/device_drivers/ethernet/aquantia/atlantic.rst 1579F: drivers/net/ethernet/aquantia/atlantic/ 1580 1581AQUANTIA ETHERNET DRIVER PTP SUBSYSTEM 1582M: Egor Pomozov <epomozov@marvell.com> 1583L: netdev@vger.kernel.org 1584S: Supported 1585W: http://www.aquantia.com 1586F: drivers/net/ethernet/aquantia/atlantic/aq_ptp* 1587 1588AR0521 ON SEMICONDUCTOR CAMERA SENSOR DRIVER 1589M: Krzysztof Hałasa <khalasa@piap.pl> 1590L: linux-media@vger.kernel.org 1591S: Maintained 1592F: Documentation/devicetree/bindings/media/i2c/onnn,ar0521.yaml 1593F: drivers/media/i2c/ar0521.c 1594 1595ARASAN NAND CONTROLLER DRIVER 1596M: Miquel Raynal <miquel.raynal@bootlin.com> 1597R: Michal Simek <michal.simek@amd.com> 1598L: linux-mtd@lists.infradead.org 1599S: Maintained 1600F: Documentation/devicetree/bindings/mtd/arasan,nand-controller.yaml 1601F: drivers/mtd/nand/raw/arasan-nand-controller.c 1602 1603ARC FRAMEBUFFER DRIVER 1604M: Jaya Kumar <jayalk@intworks.biz> 1605S: Maintained 1606F: drivers/video/fbdev/arcfb.c 1607F: drivers/video/fbdev/core/fb_defio.c 1608 1609ARC PGU DRM DRIVER 1610M: Alexey Brodkin <abrodkin@synopsys.com> 1611S: Supported 1612F: Documentation/devicetree/bindings/display/snps,arcpgu.txt 1613F: drivers/gpu/drm/tiny/arcpgu.c 1614 1615ARCNET NETWORK LAYER 1616M: Michael Grzeschik <m.grzeschik@pengutronix.de> 1617L: netdev@vger.kernel.org 1618S: Maintained 1619F: drivers/net/arcnet/ 1620F: include/uapi/linux/if_arcnet.h 1621 1622ARM AND ARM64 SoC SUB-ARCHITECTURES (COMMON PARTS) 1623M: Arnd Bergmann <arnd@arndb.de> 1624M: Olof Johansson <olof@lixom.net> 1625M: soc@kernel.org 1626L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1627S: Maintained 1628C: irc://irc.libera.chat/armlinux 1629T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1630F: arch/arm/boot/dts/Makefile 1631F: arch/arm64/boot/dts/Makefile 1632 1633ARM ARCHITECTED TIMER DRIVER 1634M: Mark Rutland <mark.rutland@arm.com> 1635M: Marc Zyngier <maz@kernel.org> 1636L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1637S: Maintained 1638F: arch/arm/include/asm/arch_timer.h 1639F: arch/arm64/include/asm/arch_timer.h 1640F: drivers/clocksource/arm_arch_timer.c 1641 1642ARM HDLCD DRM DRIVER 1643M: Liviu Dudau <liviu.dudau@arm.com> 1644S: Supported 1645F: Documentation/devicetree/bindings/display/arm,hdlcd.yaml 1646F: drivers/gpu/drm/arm/hdlcd_* 1647 1648ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT 1649M: Linus Walleij <linus.walleij@linaro.org> 1650L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1651S: Maintained 1652F: Documentation/devicetree/bindings/arm/arm,integrator.yaml 1653F: Documentation/devicetree/bindings/arm/arm,realview.yaml 1654F: Documentation/devicetree/bindings/arm/arm,versatile.yaml 1655F: Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml 1656F: Documentation/devicetree/bindings/auxdisplay/arm,versatile-lcd.yaml 1657F: Documentation/devicetree/bindings/clock/arm,syscon-icst.yaml 1658F: Documentation/devicetree/bindings/i2c/arm,i2c-versatile.yaml 1659F: Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt 1660F: Documentation/devicetree/bindings/mtd/mtd-physmap.yaml 1661F: arch/arm/boot/dts/arm-realview-* 1662F: arch/arm/boot/dts/integrator* 1663F: arch/arm/boot/dts/versatile* 1664F: arch/arm/mach-versatile/ 1665F: drivers/bus/arm-integrator-lm.c 1666F: drivers/clk/versatile/ 1667F: drivers/i2c/busses/i2c-versatile.c 1668F: drivers/irqchip/irq-versatile-fpga.c 1669F: drivers/mtd/maps/physmap-versatile.* 1670F: drivers/power/reset/arm-versatile-reboot.c 1671F: drivers/soc/versatile/ 1672 1673ARM KOMEDA DRM-KMS DRIVER 1674M: Liviu Dudau <liviu.dudau@arm.com> 1675S: Supported 1676T: git git://anongit.freedesktop.org/drm/drm-misc 1677F: Documentation/devicetree/bindings/display/arm,komeda.yaml 1678F: Documentation/gpu/komeda-kms.rst 1679F: drivers/gpu/drm/arm/display/include/ 1680F: drivers/gpu/drm/arm/display/komeda/ 1681 1682ARM MALI PANFROST DRM DRIVER 1683M: Rob Herring <robh@kernel.org> 1684M: Tomeu Vizoso <tomeu.vizoso@collabora.com> 1685R: Steven Price <steven.price@arm.com> 1686R: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com> 1687L: dri-devel@lists.freedesktop.org 1688S: Supported 1689T: git git://anongit.freedesktop.org/drm/drm-misc 1690F: drivers/gpu/drm/panfrost/ 1691F: include/uapi/drm/panfrost_drm.h 1692 1693ARM MALI-DP DRM DRIVER 1694M: Liviu Dudau <liviu.dudau@arm.com> 1695S: Supported 1696T: git git://anongit.freedesktop.org/drm/drm-misc 1697F: Documentation/devicetree/bindings/display/arm,malidp.yaml 1698F: Documentation/gpu/afbc.rst 1699F: drivers/gpu/drm/arm/ 1700 1701ARM MFM AND FLOPPY DRIVERS 1702M: Ian Molton <spyro@f2s.com> 1703S: Maintained 1704F: arch/arm/include/asm/floppy.h 1705F: arch/arm/mach-rpc/floppydma.S 1706 1707ARM PMU PROFILING AND DEBUGGING 1708M: Will Deacon <will@kernel.org> 1709M: Mark Rutland <mark.rutland@arm.com> 1710L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1711S: Maintained 1712F: Documentation/devicetree/bindings/arm/pmu.yaml 1713F: Documentation/devicetree/bindings/perf/ 1714F: arch/arm*/include/asm/hw_breakpoint.h 1715F: arch/arm*/include/asm/perf_event.h 1716F: arch/arm*/kernel/hw_breakpoint.c 1717F: arch/arm*/kernel/perf_* 1718F: drivers/perf/ 1719F: include/linux/perf/arm_pmu.h 1720 1721ARM PORT 1722M: Russell King <linux@armlinux.org.uk> 1723L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1724S: Odd Fixes 1725W: http://www.armlinux.org.uk/ 1726T: git git://git.armlinux.org.uk/~rmk/linux-arm.git 1727F: arch/arm/ 1728X: arch/arm/boot/dts/ 1729 1730ARM PRIMECELL AACI PL041 DRIVER 1731M: Russell King <linux@armlinux.org.uk> 1732S: Odd Fixes 1733F: sound/arm/aaci.* 1734 1735ARM PRIMECELL BUS SUPPORT 1736M: Russell King <linux@armlinux.org.uk> 1737S: Odd Fixes 1738F: drivers/amba/ 1739F: include/linux/amba/bus.h 1740 1741ARM PRIMECELL CLCD PL110 DRIVER 1742M: Russell King <linux@armlinux.org.uk> 1743S: Odd Fixes 1744F: drivers/video/fbdev/amba-clcd.* 1745 1746ARM PRIMECELL KMI PL050 DRIVER 1747M: Russell King <linux@armlinux.org.uk> 1748S: Odd Fixes 1749F: drivers/input/serio/ambakmi.* 1750F: include/linux/amba/kmi.h 1751 1752ARM PRIMECELL MMCI PL180/1 DRIVER 1753M: Russell King <linux@armlinux.org.uk> 1754S: Odd Fixes 1755F: drivers/mmc/host/mmci.* 1756F: include/linux/amba/mmci.h 1757 1758ARM PRIMECELL PL35X NAND CONTROLLER DRIVER 1759M: Miquel Raynal <miquel.raynal@bootlin.com> 1760R: Michal Simek <michal.simek@amd.com> 1761L: linux-mtd@lists.infradead.org 1762S: Maintained 1763F: Documentation/devicetree/bindings/mtd/arm,pl353-nand-r2p1.yaml 1764F: drivers/mtd/nand/raw/pl35x-nand-controller.c 1765 1766ARM PRIMECELL PL35X SMC DRIVER 1767M: Miquel Raynal <miquel.raynal@bootlin.com> 1768R: Michal Simek <michal.simek@amd.com> 1769L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1770S: Maintained 1771F: Documentation/devicetree/bindings/memory-controllers/arm,pl35x-smc.yaml 1772F: drivers/memory/pl353-smc.c 1773 1774ARM PRIMECELL SSP PL022 SPI DRIVER 1775M: Linus Walleij <linus.walleij@linaro.org> 1776L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1777S: Maintained 1778F: Documentation/devicetree/bindings/spi/spi-pl022.yaml 1779F: drivers/spi/spi-pl022.c 1780 1781ARM PRIMECELL UART PL010 AND PL011 DRIVERS 1782M: Russell King <linux@armlinux.org.uk> 1783S: Odd Fixes 1784F: drivers/tty/serial/amba-pl01*.c 1785F: include/linux/amba/serial.h 1786 1787ARM PRIMECELL VIC PL190/PL192 DRIVER 1788M: Linus Walleij <linus.walleij@linaro.org> 1789L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1790S: Maintained 1791F: Documentation/devicetree/bindings/interrupt-controller/arm,vic.yaml 1792F: drivers/irqchip/irq-vic.c 1793 1794ARM SMC WATCHDOG DRIVER 1795M: Julius Werner <jwerner@chromium.org> 1796R: Evan Benn <evanbenn@chromium.org> 1797S: Maintained 1798F: Documentation/devicetree/bindings/watchdog/arm-smc-wdt.yaml 1799F: drivers/watchdog/arm_smc_wdt.c 1800 1801ARM SMMU DRIVERS 1802M: Will Deacon <will@kernel.org> 1803R: Robin Murphy <robin.murphy@arm.com> 1804L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1805S: Maintained 1806F: Documentation/devicetree/bindings/iommu/arm,smmu* 1807F: drivers/iommu/arm/ 1808F: drivers/iommu/io-pgtable-arm* 1809 1810ARM SUB-ARCHITECTURES 1811L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1812S: Maintained 1813C: irc://irc.libera.chat/armlinux 1814T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1815F: arch/arm/mach-*/ 1816F: arch/arm/plat-*/ 1817 1818ARM/ACTIONS SEMI ARCHITECTURE 1819M: Andreas Färber <afaerber@suse.de> 1820M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 1821L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1822L: linux-actions@lists.infradead.org (moderated for non-subscribers) 1823S: Maintained 1824F: Documentation/devicetree/bindings/arm/actions.yaml 1825F: Documentation/devicetree/bindings/clock/actions,owl-cmu.txt 1826F: Documentation/devicetree/bindings/dma/owl-dma.yaml 1827F: Documentation/devicetree/bindings/i2c/i2c-owl.yaml 1828F: Documentation/devicetree/bindings/interrupt-controller/actions,owl-sirq.yaml 1829F: Documentation/devicetree/bindings/mmc/owl-mmc.yaml 1830F: Documentation/devicetree/bindings/net/actions,owl-emac.yaml 1831F: Documentation/devicetree/bindings/pinctrl/actions,* 1832F: Documentation/devicetree/bindings/power/actions,owl-sps.txt 1833F: Documentation/devicetree/bindings/timer/actions,owl-timer.txt 1834F: arch/arm/boot/dts/owl-* 1835F: arch/arm/mach-actions/ 1836F: arch/arm64/boot/dts/actions/ 1837F: drivers/clk/actions/ 1838F: drivers/clocksource/timer-owl* 1839F: drivers/dma/owl-dma.c 1840F: drivers/i2c/busses/i2c-owl.c 1841F: drivers/irqchip/irq-owl-sirq.c 1842F: drivers/mmc/host/owl-mmc.c 1843F: drivers/net/ethernet/actions/ 1844F: drivers/pinctrl/actions/* 1845F: drivers/soc/actions/ 1846F: include/dt-bindings/power/owl-* 1847F: include/dt-bindings/reset/actions,* 1848F: include/linux/soc/actions/ 1849N: owl 1850 1851ARM/Allwinner SoC Clock Support 1852M: Emilio López <emilio@elopez.com.ar> 1853S: Maintained 1854F: drivers/clk/sunxi/ 1855 1856ARM/Allwinner sunXi SoC support 1857M: Chen-Yu Tsai <wens@csie.org> 1858M: Jernej Skrabec <jernej.skrabec@gmail.com> 1859M: Samuel Holland <samuel@sholland.org> 1860L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1861L: linux-sunxi@lists.linux.dev 1862S: Maintained 1863T: git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git 1864F: arch/arm/mach-sunxi/ 1865F: arch/arm64/boot/dts/allwinner/ 1866F: drivers/clk/sunxi-ng/ 1867F: drivers/pinctrl/sunxi/ 1868F: drivers/soc/sunxi/ 1869N: allwinner 1870N: sun[x456789]i 1871N: sun[25]0i 1872 1873ARM/Amlogic Meson SoC CLOCK FRAMEWORK 1874M: Neil Armstrong <neil.armstrong@linaro.org> 1875M: Jerome Brunet <jbrunet@baylibre.com> 1876L: linux-amlogic@lists.infradead.org 1877S: Maintained 1878F: Documentation/devicetree/bindings/clock/amlogic* 1879F: drivers/clk/meson/ 1880F: include/dt-bindings/clock/gxbb* 1881F: include/dt-bindings/clock/meson* 1882 1883ARM/Amlogic Meson SoC Crypto Drivers 1884M: Corentin Labbe <clabbe@baylibre.com> 1885L: linux-crypto@vger.kernel.org 1886L: linux-amlogic@lists.infradead.org 1887S: Maintained 1888F: Documentation/devicetree/bindings/crypto/amlogic* 1889F: drivers/crypto/amlogic/ 1890 1891ARM/Amlogic Meson SoC Sound Drivers 1892M: Jerome Brunet <jbrunet@baylibre.com> 1893L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1894S: Maintained 1895F: Documentation/devicetree/bindings/sound/amlogic* 1896F: sound/soc/meson/ 1897 1898ARM/Amlogic Meson SoC support 1899M: Neil Armstrong <neil.armstrong@linaro.org> 1900M: Kevin Hilman <khilman@baylibre.com> 1901R: Jerome Brunet <jbrunet@baylibre.com> 1902R: Martin Blumenstingl <martin.blumenstingl@googlemail.com> 1903L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1904L: linux-amlogic@lists.infradead.org 1905S: Maintained 1906W: http://linux-meson.com/ 1907F: arch/arm/boot/dts/meson* 1908F: arch/arm/mach-meson/ 1909F: arch/arm64/boot/dts/amlogic/ 1910F: drivers/mmc/host/meson* 1911F: drivers/pinctrl/meson/ 1912F: drivers/rtc/rtc-meson* 1913F: drivers/soc/amlogic/ 1914N: meson 1915 1916ARM/Annapurna Labs ALPINE ARCHITECTURE 1917M: Tsahee Zidenberg <tsahee@annapurnalabs.com> 1918M: Antoine Tenart <atenart@kernel.org> 1919L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1920S: Maintained 1921F: arch/arm/boot/dts/alpine* 1922F: arch/arm/mach-alpine/ 1923F: arch/arm64/boot/dts/amazon/ 1924F: drivers/*/*alpine* 1925 1926ARM/APPLE MACHINE SOUND DRIVERS 1927M: Martin Povišer <povik+lin@cutebit.org> 1928L: asahi@lists.linux.dev 1929L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1930S: Maintained 1931F: Documentation/devicetree/bindings/sound/apple,* 1932F: sound/soc/apple/* 1933F: sound/soc/codecs/cs42l83-i2c.c 1934 1935ARM/APPLE MACHINE SUPPORT 1936M: Hector Martin <marcan@marcan.st> 1937M: Sven Peter <sven@svenpeter.dev> 1938R: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1939L: asahi@lists.linux.dev 1940L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1941S: Maintained 1942W: https://asahilinux.org 1943B: https://github.com/AsahiLinux/linux/issues 1944C: irc://irc.oftc.net/asahi-dev 1945T: git https://github.com/AsahiLinux/linux.git 1946F: Documentation/devicetree/bindings/arm/apple.yaml 1947F: Documentation/devicetree/bindings/arm/apple/* 1948F: Documentation/devicetree/bindings/clock/apple,nco.yaml 1949F: Documentation/devicetree/bindings/cpufreq/apple,cluster-cpufreq.yaml 1950F: Documentation/devicetree/bindings/dma/apple,admac.yaml 1951F: Documentation/devicetree/bindings/i2c/apple,i2c.yaml 1952F: Documentation/devicetree/bindings/interrupt-controller/apple,* 1953F: Documentation/devicetree/bindings/iommu/apple,dart.yaml 1954F: Documentation/devicetree/bindings/iommu/apple,sart.yaml 1955F: Documentation/devicetree/bindings/mailbox/apple,mailbox.yaml 1956F: Documentation/devicetree/bindings/net/bluetooth/brcm,bcm4377-bluetooth.yaml 1957F: Documentation/devicetree/bindings/nvme/apple,nvme-ans.yaml 1958F: Documentation/devicetree/bindings/nvmem/apple,efuses.yaml 1959F: Documentation/devicetree/bindings/pci/apple,pcie.yaml 1960F: Documentation/devicetree/bindings/pinctrl/apple,pinctrl.yaml 1961F: Documentation/devicetree/bindings/power/apple* 1962F: Documentation/devicetree/bindings/pwm/apple,s5l-fpwm.yaml 1963F: Documentation/devicetree/bindings/watchdog/apple,wdt.yaml 1964F: arch/arm64/boot/dts/apple/ 1965F: drivers/bluetooth/hci_bcm4377.c 1966F: drivers/clk/clk-apple-nco.c 1967F: drivers/cpufreq/apple-soc-cpufreq.c 1968F: drivers/dma/apple-admac.c 1969F: drivers/i2c/busses/i2c-pasemi-core.c 1970F: drivers/i2c/busses/i2c-pasemi-platform.c 1971F: drivers/iommu/apple-dart.c 1972F: drivers/iommu/io-pgtable-dart.c 1973F: drivers/irqchip/irq-apple-aic.c 1974F: drivers/mailbox/apple-mailbox.c 1975F: drivers/nvme/host/apple.c 1976F: drivers/nvmem/apple-efuses.c 1977F: drivers/pinctrl/pinctrl-apple-gpio.c 1978F: drivers/pwm/pwm-apple.c 1979F: drivers/soc/apple/* 1980F: drivers/watchdog/apple_wdt.c 1981F: include/dt-bindings/interrupt-controller/apple-aic.h 1982F: include/dt-bindings/pinctrl/apple.h 1983F: include/linux/apple-mailbox.h 1984F: include/linux/soc/apple/* 1985 1986ARM/ARTPEC MACHINE SUPPORT 1987M: Jesper Nilsson <jesper.nilsson@axis.com> 1988M: Lars Persson <lars.persson@axis.com> 1989L: linux-arm-kernel@axis.com 1990S: Maintained 1991F: Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt 1992F: arch/arm/boot/dts/artpec6* 1993F: arch/arm/mach-artpec 1994F: drivers/clk/axis 1995F: drivers/crypto/axis 1996F: drivers/mmc/host/usdhi6rol0.c 1997F: drivers/pinctrl/pinctrl-artpec* 1998 1999ARM/ASPEED I2C DRIVER 2000M: Brendan Higgins <brendanhiggins@google.com> 2001R: Benjamin Herrenschmidt <benh@kernel.crashing.org> 2002R: Joel Stanley <joel@jms.id.au> 2003L: linux-i2c@vger.kernel.org 2004L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2005S: Maintained 2006F: Documentation/devicetree/bindings/i2c/aspeed,i2c.yaml 2007F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt 2008F: drivers/i2c/busses/i2c-aspeed.c 2009F: drivers/irqchip/irq-aspeed-i2c-ic.c 2010 2011ARM/ASPEED MACHINE SUPPORT 2012M: Joel Stanley <joel@jms.id.au> 2013R: Andrew Jeffery <andrew@aj.id.au> 2014L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2015L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 2016S: Supported 2017Q: https://patchwork.ozlabs.org/project/linux-aspeed/list/ 2018T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git 2019F: Documentation/devicetree/bindings/arm/aspeed/ 2020F: arch/arm/boot/dts/aspeed-* 2021F: arch/arm/mach-aspeed/ 2022N: aspeed 2023 2024ARM/BITMAIN ARCHITECTURE 2025M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 2026L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2027S: Maintained 2028F: Documentation/devicetree/bindings/arm/bitmain.yaml 2029F: Documentation/devicetree/bindings/clock/bitmain,bm1880-clk.yaml 2030F: Documentation/devicetree/bindings/pinctrl/bitmain,bm1880-pinctrl.txt 2031F: arch/arm64/boot/dts/bitmain/ 2032F: drivers/clk/clk-bm1880.c 2033F: drivers/pinctrl/pinctrl-bm1880.c 2034 2035ARM/CALXEDA HIGHBANK ARCHITECTURE 2036M: Andre Przywara <andre.przywara@arm.com> 2037L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2038S: Maintained 2039F: arch/arm/boot/dts/ecx-*.dts* 2040F: arch/arm/boot/dts/highbank.dts 2041F: arch/arm/mach-highbank/ 2042 2043ARM/CAVIUM THUNDER NETWORK DRIVER 2044M: Sunil Goutham <sgoutham@marvell.com> 2045L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2046S: Supported 2047F: drivers/net/ethernet/cavium/thunder/ 2048 2049ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT 2050M: Lukasz Majewski <lukma@denx.de> 2051L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2052S: Maintained 2053F: arch/arm/mach-ep93xx/ts72xx.c 2054 2055ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE 2056M: Alexander Shiyan <shc_work@mail.ru> 2057L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2058S: Odd Fixes 2059N: clps711x 2060 2061ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT 2062M: Lennert Buytenhek <kernel@wantstofly.org> 2063L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2064S: Maintained 2065 2066ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE 2067M: Hartley Sweeten <hsweeten@visionengravers.com> 2068M: Alexander Sverdlin <alexander.sverdlin@gmail.com> 2069L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2070S: Maintained 2071F: Documentation/devicetree/bindings/iio/adc/cirrus,ep9301-adc.yaml 2072F: Documentation/devicetree/bindings/sound/cirrus,ep9301-* 2073F: arch/arm/boot/compressed/misc-ep93xx.h 2074F: arch/arm/mach-ep93xx/ 2075F: drivers/iio/adc/ep93xx_adc.c 2076 2077ARM/CLKDEV SUPPORT 2078M: Russell King <linux@armlinux.org.uk> 2079L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2080S: Maintained 2081T: git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev 2082F: drivers/clk/clkdev.c 2083 2084ARM/CONEXANT DIGICOLOR MACHINE SUPPORT 2085M: Baruch Siach <baruch@tkos.co.il> 2086L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2087S: Maintained 2088F: arch/arm/boot/dts/cx92755* 2089N: digicolor 2090 2091ARM/CORESIGHT FRAMEWORK AND DRIVERS 2092M: Suzuki K Poulose <suzuki.poulose@arm.com> 2093R: Mike Leach <mike.leach@linaro.org> 2094R: Leo Yan <leo.yan@linaro.org> 2095L: coresight@lists.linaro.org (moderated for non-subscribers) 2096L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2097S: Maintained 2098T: git git://git.kernel.org/pub/scm/linux/kernel/git/coresight/linux.git 2099F: Documentation/ABI/testing/sysfs-bus-coresight-devices-* 2100F: Documentation/devicetree/bindings/arm/arm,coresight-*.yaml 2101F: Documentation/devicetree/bindings/arm/arm,embedded-trace-extension.yaml 2102F: Documentation/devicetree/bindings/arm/arm,trace-buffer-extension.yaml 2103F: Documentation/devicetree/bindings/arm/qcom,coresight-*.yaml 2104F: Documentation/trace/coresight/* 2105F: drivers/hwtracing/coresight/* 2106F: include/dt-bindings/arm/coresight-cti-dt.h 2107F: include/linux/coresight* 2108F: samples/coresight/* 2109F: tools/perf/arch/arm/util/auxtrace.c 2110F: tools/perf/arch/arm/util/cs-etm.c 2111F: tools/perf/arch/arm/util/cs-etm.h 2112F: tools/perf/arch/arm/util/pmu.c 2113F: tools/perf/tests/shell/coresight/* 2114F: tools/perf/util/cs-etm-decoder/* 2115F: tools/perf/util/cs-etm.* 2116 2117ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE 2118M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2119M: Linus Walleij <linus.walleij@linaro.org> 2120L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2121S: Maintained 2122T: git git://github.com/ulli-kroll/linux.git 2123F: Documentation/devicetree/bindings/arm/gemini.yaml 2124F: Documentation/devicetree/bindings/net/cortina,gemini-ethernet.yaml 2125F: Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt 2126F: Documentation/devicetree/bindings/rtc/faraday,ftrtc010.yaml 2127F: arch/arm/boot/dts/gemini* 2128F: arch/arm/mach-gemini/ 2129F: drivers/crypto/gemini/ 2130F: drivers/net/ethernet/cortina/ 2131F: drivers/pinctrl/pinctrl-gemini.c 2132F: drivers/rtc/rtc-ftrtc010.c 2133 2134ARM/CZ.NIC TURRIS SUPPORT 2135M: Marek Behún <kabel@kernel.org> 2136S: Maintained 2137W: https://www.turris.cz/ 2138F: Documentation/ABI/testing/debugfs-moxtet 2139F: Documentation/ABI/testing/sysfs-bus-moxtet-devices 2140F: Documentation/ABI/testing/sysfs-firmware-turris-mox-rwtm 2141F: Documentation/devicetree/bindings/bus/moxtet.txt 2142F: Documentation/devicetree/bindings/firmware/cznic,turris-mox-rwtm.txt 2143F: Documentation/devicetree/bindings/gpio/gpio-moxtet.txt 2144F: Documentation/devicetree/bindings/leds/cznic,turris-omnia-leds.yaml 2145F: Documentation/devicetree/bindings/watchdog/armada-37xx-wdt.txt 2146F: drivers/bus/moxtet.c 2147F: drivers/firmware/turris-mox-rwtm.c 2148F: drivers/gpio/gpio-moxtet.c 2149F: drivers/leds/leds-turris-omnia.c 2150F: drivers/mailbox/armada-37xx-rwtm-mailbox.c 2151F: drivers/watchdog/armada_37xx_wdt.c 2152F: include/dt-bindings/bus/moxtet.h 2153F: include/linux/armada-37xx-rwtm-mailbox.h 2154F: include/linux/moxtet.h 2155 2156ARM/FARADAY FA526 PORT 2157M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2158L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2159S: Maintained 2160T: git git://git.berlios.de/gemini-board 2161F: arch/arm/mm/*-fa* 2162 2163ARM/FOOTBRIDGE ARCHITECTURE 2164M: Russell King <linux@armlinux.org.uk> 2165L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2166S: Maintained 2167W: http://www.armlinux.org.uk/ 2168F: arch/arm/include/asm/hardware/dec21285.h 2169F: arch/arm/mach-footbridge/ 2170 2171ARM/FREESCALE IMX / MXC ARM ARCHITECTURE 2172M: Shawn Guo <shawnguo@kernel.org> 2173M: Sascha Hauer <s.hauer@pengutronix.de> 2174R: Pengutronix Kernel Team <kernel@pengutronix.de> 2175R: Fabio Estevam <festevam@gmail.com> 2176R: NXP Linux Team <linux-imx@nxp.com> 2177L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2178S: Maintained 2179T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2180F: arch/arm64/boot/dts/freescale/ 2181X: arch/arm64/boot/dts/freescale/fsl-* 2182X: arch/arm64/boot/dts/freescale/qoriq-* 2183X: drivers/media/i2c/ 2184N: imx 2185N: mxs 2186 2187ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE 2188M: Shawn Guo <shawnguo@kernel.org> 2189M: Li Yang <leoyang.li@nxp.com> 2190L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2191S: Maintained 2192T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2193F: arch/arm/boot/dts/ls1021a* 2194F: arch/arm64/boot/dts/freescale/fsl-* 2195F: arch/arm64/boot/dts/freescale/qoriq-* 2196 2197ARM/FREESCALE VYBRID ARM ARCHITECTURE 2198M: Shawn Guo <shawnguo@kernel.org> 2199M: Sascha Hauer <s.hauer@pengutronix.de> 2200R: Pengutronix Kernel Team <kernel@pengutronix.de> 2201R: Stefan Agner <stefan@agner.ch> 2202L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2203S: Maintained 2204T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2205F: arch/arm/boot/dts/vf* 2206F: arch/arm/mach-imx/*vf610* 2207 2208ARM/GUMSTIX MACHINE SUPPORT 2209M: Steve Sakoman <sakoman@gmail.com> 2210L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2211S: Maintained 2212 2213ARM/HISILICON SOC SUPPORT 2214M: Wei Xu <xuwei5@hisilicon.com> 2215L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2216S: Supported 2217W: http://www.hisilicon.com 2218T: git https://github.com/hisilicon/linux-hisi.git 2219F: arch/arm/boot/dts/hi3* 2220F: arch/arm/boot/dts/hip* 2221F: arch/arm/boot/dts/hisi* 2222F: arch/arm/mach-hisi/ 2223F: arch/arm64/boot/dts/hisilicon/ 2224 2225ARM/HP JORNADA 7XX MACHINE SUPPORT 2226M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 2227S: Maintained 2228W: www.jlime.com 2229T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 2230F: arch/arm/mach-sa1100/include/mach/jornada720.h 2231F: arch/arm/mach-sa1100/jornada720.c 2232 2233ARM/HPE GXP ARCHITECTURE 2234M: Jean-Marie Verdun <verdun@hpe.com> 2235M: Nick Hawkins <nick.hawkins@hpe.com> 2236S: Maintained 2237F: Documentation/devicetree/bindings/arm/hpe,gxp.yaml 2238F: Documentation/devicetree/bindings/hwmon/hpe,gxp-fan-ctrl.yaml 2239F: Documentation/devicetree/bindings/i2c/hpe,gxp-i2c.yaml 2240F: Documentation/devicetree/bindings/spi/hpe,gxp-spifi.yaml 2241F: Documentation/devicetree/bindings/timer/hpe,gxp-timer.yaml 2242F: Documentation/hwmon/gxp-fan-ctrl.rst 2243F: arch/arm/boot/dts/hpe-bmc* 2244F: arch/arm/boot/dts/hpe-gxp* 2245F: arch/arm/mach-hpe/ 2246F: drivers/clocksource/timer-gxp.c 2247F: drivers/hwmon/gxp-fan-ctrl.c 2248F: drivers/i2c/busses/i2c-gxp.c 2249F: drivers/spi/spi-gxp.c 2250F: drivers/watchdog/gxp-wdt.c 2251 2252ARM/IGEP MACHINE SUPPORT 2253M: Enric Balletbo i Serra <eballetbo@gmail.com> 2254M: Javier Martinez Canillas <javier@dowhile0.org> 2255L: linux-omap@vger.kernel.org 2256L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2257S: Maintained 2258F: arch/arm/boot/dts/omap3-igep* 2259 2260ARM/INTEL IXP4XX ARM ARCHITECTURE 2261M: Linus Walleij <linusw@kernel.org> 2262M: Imre Kaloz <kaloz@openwrt.org> 2263M: Krzysztof Halasa <khalasa@piap.pl> 2264L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2265S: Maintained 2266F: Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml 2267F: Documentation/devicetree/bindings/gpio/intel,ixp4xx-gpio.txt 2268F: Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml 2269F: Documentation/devicetree/bindings/memory-controllers/intel,ixp4xx-expansion* 2270F: Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml 2271F: arch/arm/boot/dts/intel-ixp* 2272F: arch/arm/mach-ixp4xx/ 2273F: drivers/bus/intel-ixp4xx-eb.c 2274F: drivers/clocksource/timer-ixp4xx.c 2275F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 2276F: drivers/gpio/gpio-ixp4xx.c 2277F: drivers/irqchip/irq-ixp4xx.c 2278 2279ARM/INTEL KEEMBAY ARCHITECTURE 2280M: Paul J. Murphy <paul.j.murphy@intel.com> 2281M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 2282S: Maintained 2283F: Documentation/devicetree/bindings/arm/intel,keembay.yaml 2284F: arch/arm64/boot/dts/intel/keembay-evm.dts 2285F: arch/arm64/boot/dts/intel/keembay-soc.dtsi 2286 2287ARM/INTEL XSC3 (MANZANO) ARM CORE 2288M: Lennert Buytenhek <kernel@wantstofly.org> 2289L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2290S: Maintained 2291 2292ARM/LG1K ARCHITECTURE 2293M: Chanho Min <chanho.min@lge.com> 2294L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2295S: Maintained 2296F: arch/arm64/boot/dts/lg/ 2297 2298ARM/LPC18XX ARCHITECTURE 2299M: Vladimir Zapolskiy <vz@mleia.com> 2300L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2301S: Maintained 2302F: Documentation/devicetree/bindings/i2c/i2c-lpc2k.txt 2303F: arch/arm/boot/dts/lpc43* 2304F: drivers/i2c/busses/i2c-lpc2k.c 2305F: drivers/memory/pl172.c 2306F: drivers/mtd/spi-nor/controllers/nxp-spifi.c 2307F: drivers/rtc/rtc-lpc24xx.c 2308N: lpc18xx 2309 2310ARM/LPC32XX SOC SUPPORT 2311M: Vladimir Zapolskiy <vz@mleia.com> 2312L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2313S: Maintained 2314T: git git://github.com/vzapolskiy/linux-lpc32xx.git 2315F: Documentation/devicetree/bindings/i2c/i2c-pnx.txt 2316F: arch/arm/boot/dts/lpc32* 2317F: arch/arm/mach-lpc32xx/ 2318F: drivers/i2c/busses/i2c-pnx.c 2319F: drivers/net/ethernet/nxp/lpc_eth.c 2320F: drivers/usb/host/ohci-nxp.c 2321F: drivers/watchdog/pnx4008_wdt.c 2322N: lpc32xx 2323 2324ARM/Marvell Dove/MV78xx0/Orion SOC support 2325M: Andrew Lunn <andrew@lunn.ch> 2326M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2327M: Gregory Clement <gregory.clement@bootlin.com> 2328L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2329S: Maintained 2330T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2331F: Documentation/devicetree/bindings/arm/marvell/marvell,dove.txt 2332F: Documentation/devicetree/bindings/arm/marvell/marvell,orion5x.txt 2333F: Documentation/devicetree/bindings/soc/dove/ 2334F: arch/arm/boot/dts/dove* 2335F: arch/arm/boot/dts/orion5x* 2336F: arch/arm/mach-dove/ 2337F: arch/arm/mach-mv78xx0/ 2338F: arch/arm/mach-orion5x/ 2339F: arch/arm/plat-orion/ 2340F: drivers/soc/dove/ 2341 2342ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K, CN9130 SOC support 2343M: Andrew Lunn <andrew@lunn.ch> 2344M: Gregory Clement <gregory.clement@bootlin.com> 2345M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2346L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2347S: Maintained 2348T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2349F: Documentation/devicetree/bindings/arm/marvell/ 2350F: arch/arm/boot/dts/armada* 2351F: arch/arm/boot/dts/kirkwood* 2352F: arch/arm/configs/mvebu_*_defconfig 2353F: arch/arm/mach-mvebu/ 2354F: arch/arm64/boot/dts/marvell/armada* 2355F: arch/arm64/boot/dts/marvell/cn913* 2356F: drivers/cpufreq/armada-37xx-cpufreq.c 2357F: drivers/cpufreq/armada-8k-cpufreq.c 2358F: drivers/cpufreq/mvebu-cpufreq.c 2359F: drivers/irqchip/irq-armada-370-xp.c 2360F: drivers/irqchip/irq-mvebu-* 2361F: drivers/pinctrl/mvebu/ 2362F: drivers/rtc/rtc-armada38x.c 2363 2364ARM/Mediatek RTC DRIVER 2365M: Eddie Huang <eddie.huang@mediatek.com> 2366M: Sean Wang <sean.wang@mediatek.com> 2367L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2368L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2369S: Maintained 2370F: Documentation/devicetree/bindings/rtc/rtc-mt2712.txt 2371F: Documentation/devicetree/bindings/rtc/rtc-mt7622.txt 2372F: drivers/rtc/rtc-mt2712.c 2373F: drivers/rtc/rtc-mt6397.c 2374F: drivers/rtc/rtc-mt7622.c 2375 2376ARM/Mediatek SoC support 2377M: Matthias Brugger <matthias.bgg@gmail.com> 2378R: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> 2379L: linux-kernel@vger.kernel.org 2380L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2381L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2382S: Maintained 2383W: https://mtk.wiki.kernel.org/ 2384C: irc://irc.libera.chat/linux-mediatek 2385F: arch/arm/boot/dts/mt2* 2386F: arch/arm/boot/dts/mt6* 2387F: arch/arm/boot/dts/mt7* 2388F: arch/arm/boot/dts/mt8* 2389F: arch/arm/mach-mediatek/ 2390F: arch/arm64/boot/dts/mediatek/ 2391F: drivers/soc/mediatek/ 2392N: mtk 2393N: mt[2678] 2394K: mediatek 2395 2396ARM/Mediatek USB3 PHY DRIVER 2397M: Chunfeng Yun <chunfeng.yun@mediatek.com> 2398L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2399L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2400S: Maintained 2401F: Documentation/devicetree/bindings/phy/mediatek,* 2402F: drivers/phy/mediatek/ 2403 2404ARM/Microchip (AT91) SoC support 2405M: Nicolas Ferre <nicolas.ferre@microchip.com> 2406M: Alexandre Belloni <alexandre.belloni@bootlin.com> 2407M: Claudiu Beznea <claudiu.beznea@microchip.com> 2408L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2409S: Supported 2410W: http://www.linux4sam.org 2411T: git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 2412F: arch/arm/boot/dts/at91*.dts 2413F: arch/arm/boot/dts/at91*.dtsi 2414F: arch/arm/boot/dts/sama*.dts 2415F: arch/arm/boot/dts/sama*.dtsi 2416F: arch/arm/include/debug/at91.S 2417F: arch/arm/mach-at91/ 2418F: drivers/memory/atmel* 2419F: drivers/watchdog/sama5d4_wdt.c 2420F: include/soc/at91/ 2421X: drivers/input/touchscreen/atmel_mxt_ts.c 2422X: drivers/net/wireless/atmel/ 2423N: at91 2424N: atmel 2425 2426ARM/MICROCHIP (ARM64) SoC support 2427M: Conor Dooley <conor@kernel.org> 2428M: Nicolas Ferre <nicolas.ferre@microchip.com> 2429M: Claudiu Beznea <claudiu.beznea@microchip.com> 2430L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2431S: Supported 2432T: git https://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 2433F: arch/arm64/boot/dts/microchip/ 2434 2435ARM/Microchip Sparx5 SoC support 2436M: Lars Povlsen <lars.povlsen@microchip.com> 2437M: Steen Hegelund <Steen.Hegelund@microchip.com> 2438M: Daniel Machon <daniel.machon@microchip.com> 2439M: UNGLinuxDriver@microchip.com 2440L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2441S: Supported 2442F: arch/arm64/boot/dts/microchip/sparx* 2443F: drivers/net/ethernet/microchip/vcap/ 2444F: drivers/pinctrl/pinctrl-microchip-sgpio.c 2445N: sparx5 2446 2447ARM/MILBEAUT ARCHITECTURE 2448M: Taichi Sugaya <sugaya.taichi@socionext.com> 2449M: Takao Orito <orito.takao@socionext.com> 2450L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2451S: Maintained 2452F: arch/arm/boot/dts/milbeaut* 2453F: arch/arm/mach-milbeaut/ 2454N: milbeaut 2455 2456ARM/MStar/Sigmastar Armv7 SoC support 2457M: Daniel Palmer <daniel@thingy.jp> 2458M: Romain Perier <romain.perier@gmail.com> 2459L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2460S: Maintained 2461W: http://linux-chenxing.org/ 2462T: git git://github.com/linux-chenxing/linux.git 2463F: Documentation/devicetree/bindings/arm/mstar/* 2464F: Documentation/devicetree/bindings/clock/mstar,msc313-mpll.yaml 2465F: Documentation/devicetree/bindings/gpio/mstar,msc313-gpio.yaml 2466F: arch/arm/boot/dts/mstar-* 2467F: arch/arm/mach-mstar/ 2468F: drivers/clk/mstar/ 2469F: drivers/clocksource/timer-msc313e.c 2470F: drivers/gpio/gpio-msc313.c 2471F: drivers/rtc/rtc-msc313.c 2472F: drivers/watchdog/msc313e_wdt.c 2473F: include/dt-bindings/clock/mstar-* 2474F: include/dt-bindings/gpio/msc313-gpio.h 2475 2476ARM/NOMADIK/Ux500 ARCHITECTURES 2477M: Linus Walleij <linus.walleij@linaro.org> 2478L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2479S: Maintained 2480T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git 2481F: Documentation/devicetree/bindings/arm/ste-* 2482F: Documentation/devicetree/bindings/arm/ux500.yaml 2483F: Documentation/devicetree/bindings/arm/ux500/ 2484F: Documentation/devicetree/bindings/i2c/st,nomadik-i2c.yaml 2485F: arch/arm/boot/dts/ste-* 2486F: arch/arm/mach-nomadik/ 2487F: arch/arm/mach-ux500/ 2488F: drivers/clk/clk-nomadik.c 2489F: drivers/clocksource/clksrc-dbx500-prcmu.c 2490F: drivers/dma/ste_dma40* 2491F: drivers/hwspinlock/u8500_hsem.c 2492F: drivers/i2c/busses/i2c-nomadik.c 2493F: drivers/iio/adc/ab8500-gpadc.c 2494F: drivers/mfd/ab8500* 2495F: drivers/mfd/abx500* 2496F: drivers/mfd/db8500* 2497F: drivers/pinctrl/nomadik/ 2498F: drivers/rtc/rtc-ab8500.c 2499F: drivers/rtc/rtc-pl031.c 2500F: drivers/soc/ux500/ 2501 2502ARM/NUVOTON NPCM ARCHITECTURE 2503M: Avi Fishman <avifishman70@gmail.com> 2504M: Tomer Maimon <tmaimon77@gmail.com> 2505M: Tali Perry <tali.perry1@gmail.com> 2506R: Patrick Venture <venture@google.com> 2507R: Nancy Yuen <yuenn@google.com> 2508R: Benjamin Fair <benjaminfair@google.com> 2509L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2510S: Supported 2511F: Documentation/devicetree/bindings/*/*/*npcm* 2512F: Documentation/devicetree/bindings/*/*npcm* 2513F: Documentation/devicetree/bindings/arm/npcm/* 2514F: Documentation/devicetree/bindings/rtc/nuvoton,nct3018y.yaml 2515F: arch/arm/boot/dts/nuvoton-npcm* 2516F: arch/arm/mach-npcm/ 2517F: arch/arm64/boot/dts/nuvoton/ 2518F: drivers/*/*/*npcm* 2519F: drivers/*/*npcm* 2520F: drivers/rtc/rtc-nct3018y.c 2521F: include/dt-bindings/clock/nuvoton,npcm7xx-clock.h 2522F: include/dt-bindings/clock/nuvoton,npcm845-clk.h 2523 2524ARM/NUVOTON WPCM450 ARCHITECTURE 2525M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 2526L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2527S: Maintained 2528W: https://github.com/neuschaefer/wpcm450/wiki 2529F: Documentation/devicetree/bindings/*/*wpcm* 2530F: arch/arm/boot/dts/nuvoton-wpcm450* 2531F: arch/arm/configs/wpcm450_defconfig 2532F: arch/arm/mach-npcm/wpcm450.c 2533F: drivers/*/*/*wpcm* 2534F: drivers/*/*wpcm* 2535 2536ARM/NXP S32G ARCHITECTURE 2537M: Chester Lin <clin@suse.com> 2538R: Andreas Färber <afaerber@suse.de> 2539R: Matthias Brugger <mbrugger@suse.com> 2540R: NXP S32 Linux Team <s32@nxp.com> 2541L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2542S: Maintained 2543F: arch/arm64/boot/dts/freescale/s32g*.dts* 2544 2545ARM/Orion SoC/Technologic Systems TS-78xx platform support 2546M: Alexander Clouter <alex@digriz.org.uk> 2547L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2548S: Maintained 2549W: http://www.digriz.org.uk/ts78xx/kernel 2550F: arch/arm/mach-orion5x/ts78xx-* 2551 2552ARM/OXNAS platform support 2553M: Neil Armstrong <neil.armstrong@linaro.org> 2554L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2555L: linux-oxnas@groups.io (moderated for non-subscribers) 2556S: Maintained 2557F: arch/arm/boot/dts/ox8*.dts* 2558F: arch/arm/mach-oxnas/ 2559F: drivers/power/reset/oxnas-restart.c 2560N: oxnas 2561 2562ARM/QUALCOMM CHROMEBOOK SUPPORT 2563R: cros-qcom-dts-watchers@chromium.org 2564F: arch/arm64/boot/dts/qcom/sc7180* 2565F: arch/arm64/boot/dts/qcom/sc7280* 2566F: arch/arm64/boot/dts/qcom/sdm845-cheza* 2567 2568ARM/QUALCOMM SUPPORT 2569M: Andy Gross <agross@kernel.org> 2570M: Bjorn Andersson <andersson@kernel.org> 2571R: Konrad Dybcio <konrad.dybcio@linaro.org> 2572L: linux-arm-msm@vger.kernel.org 2573S: Maintained 2574T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 2575F: Documentation/devicetree/bindings/*/qcom* 2576F: Documentation/devicetree/bindings/soc/qcom/ 2577F: arch/arm/boot/dts/qcom-*.dts 2578F: arch/arm/boot/dts/qcom-*.dtsi 2579F: arch/arm/configs/qcom_defconfig 2580F: arch/arm/mach-qcom/ 2581F: arch/arm64/boot/dts/qcom/ 2582F: drivers/*/*/qcom* 2583F: drivers/*/*/qcom/ 2584F: drivers/*/pm8???-* 2585F: drivers/*/qcom* 2586F: drivers/*/qcom/ 2587F: drivers/bluetooth/btqcomsmd.c 2588F: drivers/clocksource/timer-qcom.c 2589F: drivers/cpuidle/cpuidle-qcom-spm.c 2590F: drivers/extcon/extcon-qcom* 2591F: drivers/i2c/busses/i2c-qcom-geni.c 2592F: drivers/i2c/busses/i2c-qup.c 2593F: drivers/iommu/msm* 2594F: drivers/mfd/ssbi.c 2595F: drivers/mmc/host/mmci_qcom* 2596F: drivers/mmc/host/sdhci-msm.c 2597F: drivers/pci/controller/dwc/pcie-qcom.c 2598F: drivers/phy/qualcomm/ 2599F: drivers/power/*/msm* 2600F: drivers/reset/reset-qcom-* 2601F: drivers/spi/spi-geni-qcom.c 2602F: drivers/spi/spi-qcom-qspi.c 2603F: drivers/spi/spi-qup.c 2604F: drivers/tty/serial/msm_serial.c 2605F: drivers/ufs/host/ufs-qcom* 2606F: drivers/usb/dwc3/dwc3-qcom.c 2607F: include/dt-bindings/*/qcom* 2608F: include/linux/*/qcom* 2609F: include/linux/soc/qcom/ 2610 2611ARM/RDA MICRO ARCHITECTURE 2612M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 2613L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2614L: linux-unisoc@lists.infradead.org (moderated for non-subscribers) 2615S: Maintained 2616F: Documentation/devicetree/bindings/arm/rda.yaml 2617F: Documentation/devicetree/bindings/gpio/gpio-rda.yaml 2618F: Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.yaml 2619F: Documentation/devicetree/bindings/serial/rda,8810pl-uart.yaml 2620F: Documentation/devicetree/bindings/timer/rda,8810pl-timer.yaml 2621F: arch/arm/boot/dts/rda8810pl-* 2622F: drivers/clocksource/timer-rda.c 2623F: drivers/gpio/gpio-rda.c 2624F: drivers/irqchip/irq-rda-intc.c 2625F: drivers/tty/serial/rda-uart.c 2626 2627ARM/REALTEK ARCHITECTURE 2628M: Andreas Färber <afaerber@suse.de> 2629L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2630L: linux-realtek-soc@lists.infradead.org (moderated for non-subscribers) 2631S: Maintained 2632F: Documentation/devicetree/bindings/arm/realtek.yaml 2633F: arch/arm/boot/dts/rtd* 2634F: arch/arm/mach-realtek/ 2635F: arch/arm64/boot/dts/realtek/ 2636 2637ARM/RISC-V/RENESAS ARCHITECTURE 2638M: Geert Uytterhoeven <geert+renesas@glider.be> 2639M: Magnus Damm <magnus.damm@gmail.com> 2640L: linux-renesas-soc@vger.kernel.org 2641S: Supported 2642Q: http://patchwork.kernel.org/project/linux-renesas-soc/list/ 2643C: irc://irc.libera.chat/renesas-soc 2644T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next 2645F: Documentation/devicetree/bindings/hwinfo/renesas,prr.yaml 2646F: Documentation/devicetree/bindings/soc/renesas/ 2647F: arch/arm/boot/dts/emev2* 2648F: arch/arm/boot/dts/gr-peach* 2649F: arch/arm/boot/dts/iwg20d-q7* 2650F: arch/arm/boot/dts/r7s* 2651F: arch/arm/boot/dts/r8a* 2652F: arch/arm/boot/dts/r9a* 2653F: arch/arm/boot/dts/sh* 2654F: arch/arm/configs/shmobile_defconfig 2655F: arch/arm/include/debug/renesas-scif.S 2656F: arch/arm/mach-shmobile/ 2657F: arch/arm64/boot/dts/renesas/ 2658F: arch/riscv/boot/dts/renesas/ 2659F: drivers/soc/renesas/ 2660F: include/linux/soc/renesas/ 2661K: \brenesas, 2662 2663ARM/RISCPC ARCHITECTURE 2664M: Russell King <linux@armlinux.org.uk> 2665L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2666S: Maintained 2667W: http://www.armlinux.org.uk/ 2668F: arch/arm/include/asm/hardware/ioc.h 2669F: arch/arm/include/asm/hardware/iomd.h 2670F: arch/arm/include/asm/hardware/memc.h 2671F: arch/arm/mach-rpc/ 2672F: drivers/net/ethernet/8390/etherh.c 2673F: drivers/net/ethernet/i825xx/ether1* 2674F: drivers/net/ethernet/seeq/ether3* 2675F: drivers/scsi/arm/ 2676 2677ARM/Rockchip SoC support 2678M: Heiko Stuebner <heiko@sntech.de> 2679L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2680L: linux-rockchip@lists.infradead.org 2681S: Maintained 2682T: git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git 2683F: Documentation/devicetree/bindings/i2c/i2c-rk3x.yaml 2684F: Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.yaml 2685F: Documentation/devicetree/bindings/spi/spi-rockchip.yaml 2686F: arch/arm/boot/dts/rk3* 2687F: arch/arm/boot/dts/rv11* 2688F: arch/arm/mach-rockchip/ 2689F: drivers/*/*/*rockchip* 2690F: drivers/*/*rockchip* 2691F: drivers/clk/rockchip/ 2692F: drivers/i2c/busses/i2c-rk3x.c 2693F: sound/soc/rockchip/ 2694N: rockchip 2695 2696ARM/SAMSUNG S3C, S5P AND EXYNOS ARM ARCHITECTURES 2697M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 2698R: Alim Akhtar <alim.akhtar@samsung.com> 2699L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2700L: linux-samsung-soc@vger.kernel.org 2701S: Maintained 2702Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 2703B: mailto:linux-samsung-soc@vger.kernel.org 2704C: irc://irc.libera.chat/linux-exynos 2705T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 2706F: Documentation/arm/samsung/ 2707F: Documentation/devicetree/bindings/arm/samsung/ 2708F: Documentation/devicetree/bindings/hwinfo/samsung,* 2709F: Documentation/devicetree/bindings/power/pd-samsung.yaml 2710F: Documentation/devicetree/bindings/soc/samsung/ 2711F: arch/arm/boot/dts/exynos* 2712F: arch/arm/boot/dts/s3c* 2713F: arch/arm/boot/dts/s5p* 2714F: arch/arm/mach-exynos*/ 2715F: arch/arm/mach-s3c/ 2716F: arch/arm/mach-s5p*/ 2717F: arch/arm64/boot/dts/exynos/ 2718F: drivers/*/*/*s3c24* 2719F: drivers/*/*s3c24* 2720F: drivers/*/*s3c64xx* 2721F: drivers/*/*s5pv210* 2722F: drivers/clocksource/samsung_pwm_timer.c 2723F: drivers/memory/samsung/ 2724F: drivers/pwm/pwm-samsung.c 2725F: drivers/soc/samsung/ 2726F: drivers/tty/serial/samsung* 2727F: include/clocksource/samsung_pwm.h 2728F: include/linux/platform_data/*s3c* 2729F: include/linux/serial_s3c.h 2730F: include/linux/soc/samsung/ 2731N: exynos 2732N: s3c64xx 2733N: s5pv210 2734 2735ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT 2736M: Łukasz Stelmach <l.stelmach@samsung.com> 2737L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2738L: linux-media@vger.kernel.org 2739S: Maintained 2740F: drivers/media/platform/samsung/s5p-g2d/ 2741 2742ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT 2743M: Marek Szyprowski <m.szyprowski@samsung.com> 2744L: linux-samsung-soc@vger.kernel.org 2745L: linux-media@vger.kernel.org 2746S: Maintained 2747F: Documentation/devicetree/bindings/media/cec/samsung,s5p-cec.yaml 2748F: drivers/media/cec/platform/s5p/ 2749 2750ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT 2751M: Andrzej Pietrasiewicz <andrzejtp2010@gmail.com> 2752M: Jacek Anaszewski <jacek.anaszewski@gmail.com> 2753M: Sylwester Nawrocki <s.nawrocki@samsung.com> 2754L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2755L: linux-media@vger.kernel.org 2756S: Maintained 2757F: Documentation/devicetree/bindings/media/samsung,s5pv210-jpeg.yaml 2758F: drivers/media/platform/samsung/s5p-jpeg/ 2759 2760ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT 2761M: Marek Szyprowski <m.szyprowski@samsung.com> 2762M: Andrzej Hajda <andrzej.hajda@intel.com> 2763L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2764L: linux-media@vger.kernel.org 2765S: Maintained 2766F: drivers/media/platform/samsung/s5p-mfc/ 2767 2768ARM/SOCFPGA ARCHITECTURE 2769M: Dinh Nguyen <dinguyen@kernel.org> 2770S: Maintained 2771W: http://www.rocketboards.org 2772T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 2773F: arch/arm/boot/dts/socfpga* 2774F: arch/arm/configs/socfpga_defconfig 2775F: arch/arm/mach-socfpga/ 2776F: arch/arm64/boot/dts/altera/ 2777F: arch/arm64/boot/dts/intel/ 2778 2779ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT 2780M: Dinh Nguyen <dinguyen@kernel.org> 2781S: Maintained 2782F: drivers/clk/socfpga/ 2783 2784ARM/SOCFPGA EDAC SUPPORT 2785M: Dinh Nguyen <dinguyen@kernel.org> 2786S: Maintained 2787F: drivers/edac/altera_edac.[ch] 2788 2789ARM/SPREADTRUM SoC SUPPORT 2790M: Orson Zhai <orsonzhai@gmail.com> 2791M: Baolin Wang <baolin.wang7@gmail.com> 2792M: Chunyan Zhang <zhang.lyra@gmail.com> 2793S: Maintained 2794F: arch/arm64/boot/dts/sprd 2795N: sprd 2796N: sc27xx 2797N: sc2731 2798 2799ARM/STI ARCHITECTURE 2800M: Patrice Chotard <patrice.chotard@foss.st.com> 2801L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2802S: Maintained 2803W: http://www.stlinux.com 2804F: Documentation/devicetree/bindings/i2c/st,sti-i2c.yaml 2805F: Documentation/devicetree/bindings/spi/st,ssc-spi.yaml 2806F: arch/arm/boot/dts/sti* 2807F: arch/arm/mach-sti/ 2808F: drivers/ata/ahci_st.c 2809F: drivers/char/hw_random/st-rng.c 2810F: drivers/clocksource/arm_global_timer.c 2811F: drivers/clocksource/clksrc_st_lpc.c 2812F: drivers/cpufreq/sti-cpufreq.c 2813F: drivers/dma/st_fdma* 2814F: drivers/i2c/busses/i2c-st.c 2815F: drivers/media/platform/st/sti/c8sectpfe/ 2816F: drivers/media/rc/st_rc.c 2817F: drivers/mmc/host/sdhci-st.c 2818F: drivers/phy/st/phy-miphy28lp.c 2819F: drivers/phy/st/phy-stih407-usb.c 2820F: drivers/pinctrl/pinctrl-st.c 2821F: drivers/remoteproc/st_remoteproc.c 2822F: drivers/remoteproc/st_slim_rproc.c 2823F: drivers/reset/sti/ 2824F: drivers/rtc/rtc-st-lpc.c 2825F: drivers/tty/serial/st-asc.c 2826F: drivers/usb/dwc3/dwc3-st.c 2827F: drivers/usb/host/ehci-st.c 2828F: drivers/usb/host/ohci-st.c 2829F: drivers/watchdog/st_lpc_wdt.c 2830F: include/linux/remoteproc/st_slim_rproc.h 2831 2832ARM/STM32 ARCHITECTURE 2833M: Maxime Coquelin <mcoquelin.stm32@gmail.com> 2834M: Alexandre Torgue <alexandre.torgue@foss.st.com> 2835L: linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers) 2836L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2837S: Maintained 2838T: git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next 2839F: arch/arm/boot/dts/stm32* 2840F: arch/arm/mach-stm32/ 2841F: drivers/clocksource/armv7m_systick.c 2842N: stm32 2843N: stm 2844 2845ARM/SUNPLUS SP7021 SOC SUPPORT 2846M: Qin Jian <qinjian@cqplus1.com> 2847L: linux-arm-kernel@lists.infradead.org (moderated for mon-subscribers) 2848S: Maintained 2849W: https://sunplus-tibbo.atlassian.net/wiki/spaces/doc/overview 2850F: Documentation/devicetree/bindings/arm/sunplus,sp7021.yaml 2851F: Documentation/devicetree/bindings/clock/sunplus,sp7021-clkc.yaml 2852F: Documentation/devicetree/bindings/interrupt-controller/sunplus,sp7021-intc.yaml 2853F: Documentation/devicetree/bindings/reset/sunplus,reset.yaml 2854F: arch/arm/boot/dts/sunplus-sp7021*.dts* 2855F: arch/arm/configs/sp7021_*defconfig 2856F: arch/arm/mach-sunplus/ 2857F: drivers/clk/clk-sp7021.c 2858F: drivers/irqchip/irq-sp7021-intc.c 2859F: drivers/reset/reset-sunplus.c 2860F: include/dt-bindings/clock/sunplus,sp7021-clkc.h 2861F: include/dt-bindings/reset/sunplus,sp7021-reset.h 2862 2863ARM/Synaptics SoC support 2864M: Jisheng Zhang <jszhang@kernel.org> 2865M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2866L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2867S: Maintained 2868F: arch/arm/boot/dts/berlin* 2869F: arch/arm/mach-berlin/ 2870F: arch/arm64/boot/dts/synaptics/ 2871 2872ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT 2873M: Lennert Buytenhek <kernel@wantstofly.org> 2874L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2875S: Maintained 2876 2877ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT 2878M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 2879L: linux-tegra@vger.kernel.org 2880L: linux-media@vger.kernel.org 2881S: Maintained 2882F: Documentation/devicetree/bindings/media/cec/nvidia,tegra114-cec.yaml 2883F: drivers/media/cec/platform/tegra/ 2884 2885ARM/TESLA FSD SoC SUPPORT 2886M: Alim Akhtar <alim.akhtar@samsung.com> 2887M: linux-fsd@tesla.com 2888L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2889L: linux-samsung-soc@vger.kernel.org 2890S: Maintained 2891F: arch/arm64/boot/dts/tesla/ 2892 2893ARM/TETON BGA MACHINE SUPPORT 2894M: "Mark F. Brown" <mark.brown314@gmail.com> 2895L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2896S: Maintained 2897 2898ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS 2899M: Santosh Shilimkar <ssantosh@kernel.org> 2900L: linux-kernel@vger.kernel.org 2901S: Maintained 2902F: drivers/memory/*emif* 2903 2904ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE 2905M: Nishanth Menon <nm@ti.com> 2906M: Santosh Shilimkar <ssantosh@kernel.org> 2907L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2908S: Maintained 2909T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 2910F: arch/arm/boot/dts/keystone-* 2911F: arch/arm/mach-keystone/ 2912 2913ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK 2914M: Santosh Shilimkar <ssantosh@kernel.org> 2915L: linux-kernel@vger.kernel.org 2916S: Maintained 2917F: drivers/clk/keystone/ 2918 2919ARM/TEXAS INSTRUMENT KEYSTONE CLOCKSOURCE 2920M: Santosh Shilimkar <ssantosh@kernel.org> 2921L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2922L: linux-kernel@vger.kernel.org 2923S: Maintained 2924F: drivers/clocksource/timer-keystone.c 2925 2926ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER 2927M: Santosh Shilimkar <ssantosh@kernel.org> 2928L: linux-kernel@vger.kernel.org 2929S: Maintained 2930F: drivers/power/reset/keystone-reset.c 2931 2932ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE 2933M: Nishanth Menon <nm@ti.com> 2934M: Vignesh Raghavendra <vigneshr@ti.com> 2935M: Tero Kristo <kristo@kernel.org> 2936L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2937S: Supported 2938F: Documentation/devicetree/bindings/arm/ti/k3.yaml 2939F: Documentation/devicetree/bindings/hwinfo/ti,k3-socinfo.yaml 2940F: arch/arm64/boot/dts/ti/Makefile 2941F: arch/arm64/boot/dts/ti/k3-* 2942F: include/dt-bindings/pinctrl/k3.h 2943 2944ARM/TOSHIBA VISCONTI ARCHITECTURE 2945M: Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp> 2946L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2947S: Supported 2948T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwamatsu/linux-visconti.git 2949F: Documentation/devicetree/bindings/arm/toshiba.yaml 2950F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pipllct.yaml 2951F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pismu.yaml 2952F: Documentation/devicetree/bindings/gpio/toshiba,gpio-visconti.yaml 2953F: Documentation/devicetree/bindings/net/toshiba,visconti-dwmac.yaml 2954F: Documentation/devicetree/bindings/pci/toshiba,visconti-pcie.yaml 2955F: Documentation/devicetree/bindings/pinctrl/toshiba,visconti-pinctrl.yaml 2956F: Documentation/devicetree/bindings/watchdog/toshiba,visconti-wdt.yaml 2957F: arch/arm64/boot/dts/toshiba/ 2958F: drivers/clk/visconti/ 2959F: drivers/gpio/gpio-visconti.c 2960F: drivers/net/ethernet/stmicro/stmmac/dwmac-visconti.c 2961F: drivers/pci/controller/dwc/pcie-visconti.c 2962F: drivers/pinctrl/visconti/ 2963F: drivers/watchdog/visconti_wdt.c 2964N: visconti 2965 2966ARM/UNIPHIER ARCHITECTURE 2967M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 2968M: Masami Hiramatsu <mhiramat@kernel.org> 2969L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2970S: Maintained 2971F: Documentation/devicetree/bindings/arm/socionext/uniphier.yaml 2972F: Documentation/devicetree/bindings/gpio/socionext,uniphier-gpio.yaml 2973F: Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.yaml 2974F: Documentation/devicetree/bindings/soc/socionext/socionext,uniphier*.yaml 2975F: arch/arm/boot/dts/uniphier* 2976F: arch/arm/include/asm/hardware/cache-uniphier.h 2977F: arch/arm/mach-uniphier/ 2978F: arch/arm/mm/cache-uniphier.c 2979F: arch/arm64/boot/dts/socionext/uniphier* 2980F: drivers/bus/uniphier-system-bus.c 2981F: drivers/clk/uniphier/ 2982F: drivers/dma/uniphier-mdmac.c 2983F: drivers/gpio/gpio-uniphier.c 2984F: drivers/i2c/busses/i2c-uniphier* 2985F: drivers/irqchip/irq-uniphier-aidet.c 2986F: drivers/mmc/host/uniphier-sd.c 2987F: drivers/pinctrl/uniphier/ 2988F: drivers/reset/reset-uniphier.c 2989F: drivers/tty/serial/8250/8250_uniphier.c 2990N: uniphier 2991 2992ARM/VERSATILE EXPRESS PLATFORM 2993M: Liviu Dudau <liviu.dudau@arm.com> 2994M: Sudeep Holla <sudeep.holla@arm.com> 2995M: Lorenzo Pieralisi <lpieralisi@kernel.org> 2996L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2997S: Maintained 2998F: */*/*/vexpress* 2999F: */*/vexpress* 3000F: arch/arm/boot/dts/vexpress* 3001F: arch/arm/mach-versatile/ 3002F: arch/arm64/boot/dts/arm/ 3003F: drivers/clk/versatile/clk-vexpress-osc.c 3004F: drivers/clocksource/timer-versatile.c 3005N: mps2 3006 3007ARM/VFP SUPPORT 3008M: Russell King <linux@armlinux.org.uk> 3009L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3010S: Maintained 3011W: http://www.armlinux.org.uk/ 3012F: arch/arm/vfp/ 3013 3014ARM/VT8500 ARM ARCHITECTURE 3015L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3016S: Orphan 3017F: Documentation/devicetree/bindings/i2c/i2c-wmt.txt 3018F: arch/arm/mach-vt8500/ 3019F: drivers/clocksource/timer-vt8500.c 3020F: drivers/i2c/busses/i2c-wmt.c 3021F: drivers/mmc/host/wmt-sdmmc.c 3022F: drivers/pwm/pwm-vt8500.c 3023F: drivers/rtc/rtc-vt8500.c 3024F: drivers/tty/serial/vt8500_serial.c 3025F: drivers/usb/host/ehci-platform.c 3026F: drivers/usb/host/uhci-platform.c 3027F: drivers/video/fbdev/vt8500lcdfb.* 3028F: drivers/video/fbdev/wm8505fb* 3029F: drivers/video/fbdev/wmt_ge_rops.* 3030 3031ARM/ZYNQ ARCHITECTURE 3032M: Michal Simek <michal.simek@amd.com> 3033L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3034S: Supported 3035W: http://wiki.xilinx.com 3036T: git https://github.com/Xilinx/linux-xlnx.git 3037F: Documentation/devicetree/bindings/i2c/cdns,i2c-r1p10.yaml 3038F: Documentation/devicetree/bindings/i2c/xlnx,xps-iic-2.00.a.yaml 3039F: Documentation/devicetree/bindings/memory-controllers/snps,dw-umctl2-ddrc.yaml 3040F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynq-ddrc-a05.yaml 3041F: Documentation/devicetree/bindings/spi/xlnx,zynq-qspi.yaml 3042F: arch/arm/mach-zynq/ 3043F: drivers/clocksource/timer-cadence-ttc.c 3044F: drivers/cpuidle/cpuidle-zynq.c 3045F: drivers/edac/synopsys_edac.c 3046F: drivers/i2c/busses/i2c-cadence.c 3047F: drivers/i2c/busses/i2c-xiic.c 3048F: drivers/mmc/host/sdhci-of-arasan.c 3049N: zynq 3050N: xilinx 3051 3052ARM64 PORT (AARCH64 ARCHITECTURE) 3053M: Catalin Marinas <catalin.marinas@arm.com> 3054M: Will Deacon <will@kernel.org> 3055L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3056S: Maintained 3057T: git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git 3058F: Documentation/arm64/ 3059F: arch/arm64/ 3060F: tools/testing/selftests/arm64/ 3061X: arch/arm64/boot/dts/ 3062 3063ARROW SPEEDCHIPS XRS7000 SERIES ETHERNET SWITCH DRIVER 3064M: George McCollister <george.mccollister@gmail.com> 3065L: netdev@vger.kernel.org 3066S: Maintained 3067F: Documentation/devicetree/bindings/net/dsa/arrow,xrs700x.yaml 3068F: drivers/net/dsa/xrs700x/* 3069F: net/dsa/tag_xrs700x.c 3070 3071AS3645A LED FLASH CONTROLLER DRIVER 3072M: Sakari Ailus <sakari.ailus@iki.fi> 3073L: linux-leds@vger.kernel.org 3074S: Maintained 3075F: drivers/leds/flash/leds-as3645a.c 3076 3077ASAHI KASEI AK7375 LENS VOICE COIL DRIVER 3078M: Tianshu Qiu <tian.shu.qiu@intel.com> 3079L: linux-media@vger.kernel.org 3080S: Maintained 3081T: git git://linuxtv.org/media_tree.git 3082F: Documentation/devicetree/bindings/media/i2c/asahi-kasei,ak7375.yaml 3083F: drivers/media/i2c/ak7375.c 3084 3085ASAHI KASEI AK8974 DRIVER 3086M: Linus Walleij <linus.walleij@linaro.org> 3087L: linux-iio@vger.kernel.org 3088S: Supported 3089W: http://www.akm.com/ 3090F: drivers/iio/magnetometer/ak8974.c 3091 3092ASC7621 HARDWARE MONITOR DRIVER 3093M: George Joseph <george.joseph@fairview5.com> 3094L: linux-hwmon@vger.kernel.org 3095S: Maintained 3096F: Documentation/hwmon/asc7621.rst 3097F: drivers/hwmon/asc7621.c 3098 3099ASIX AX88796C SPI ETHERNET ADAPTER 3100M: Łukasz Stelmach <l.stelmach@samsung.com> 3101S: Maintained 3102F: Documentation/devicetree/bindings/net/asix,ax88796c.yaml 3103F: drivers/net/ethernet/asix/ax88796c_* 3104 3105ASPEED CRYPTO DRIVER 3106M: Neal Liu <neal_liu@aspeedtech.com> 3107L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3108S: Maintained 3109F: Documentation/devicetree/bindings/crypto/aspeed,* 3110F: drivers/crypto/aspeed/ 3111 3112ASPEED PECI CONTROLLER 3113M: Iwona Winiarska <iwona.winiarska@intel.com> 3114L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3115L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3116S: Supported 3117F: Documentation/devicetree/bindings/peci/peci-aspeed.yaml 3118F: drivers/peci/controller/peci-aspeed.c 3119 3120ASPEED PINCTRL DRIVERS 3121M: Andrew Jeffery <andrew@aj.id.au> 3122L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3123L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3124L: linux-gpio@vger.kernel.org 3125S: Maintained 3126F: Documentation/devicetree/bindings/pinctrl/aspeed,* 3127F: drivers/pinctrl/aspeed/ 3128 3129ASPEED SCU INTERRUPT CONTROLLER DRIVER 3130M: Eddie James <eajames@linux.ibm.com> 3131L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3132S: Maintained 3133F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2xxx-scu-ic.txt 3134F: drivers/irqchip/irq-aspeed-scu-ic.c 3135F: include/dt-bindings/interrupt-controller/aspeed-scu-ic.h 3136 3137ASPEED SD/MMC DRIVER 3138M: Andrew Jeffery <andrew@aj.id.au> 3139L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3140L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3141L: linux-mmc@vger.kernel.org 3142S: Maintained 3143F: Documentation/devicetree/bindings/mmc/aspeed,sdhci.yaml 3144F: drivers/mmc/host/sdhci-of-aspeed* 3145 3146ASPEED SMC SPI DRIVER 3147M: Chin-Ting Kuo <chin-ting_kuo@aspeedtech.com> 3148M: Cédric Le Goater <clg@kaod.org> 3149L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3150L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3151L: linux-spi@vger.kernel.org 3152S: Maintained 3153F: Documentation/devicetree/bindings/spi/aspeed,ast2600-fmc.yaml 3154F: drivers/spi/spi-aspeed-smc.c 3155 3156ASPEED USB UDC DRIVER 3157M: Neal Liu <neal_liu@aspeedtech.com> 3158L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3159S: Maintained 3160F: Documentation/devicetree/bindings/usb/aspeed,ast2600-udc.yaml 3161F: drivers/usb/gadget/udc/aspeed_udc.c 3162 3163ASPEED VIDEO ENGINE DRIVER 3164M: Eddie James <eajames@linux.ibm.com> 3165L: linux-media@vger.kernel.org 3166L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3167S: Maintained 3168F: Documentation/devicetree/bindings/media/aspeed-video.txt 3169F: drivers/media/platform/aspeed/ 3170 3171ASUS EC HARDWARE MONITOR DRIVER 3172M: Eugene Shalygin <eugene.shalygin@gmail.com> 3173L: linux-hwmon@vger.kernel.org 3174S: Maintained 3175F: drivers/hwmon/asus-ec-sensors.c 3176 3177ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS 3178M: Corentin Chary <corentin.chary@gmail.com> 3179L: acpi4asus-user@lists.sourceforge.net 3180L: platform-driver-x86@vger.kernel.org 3181S: Maintained 3182W: http://acpi4asus.sf.net 3183F: drivers/platform/x86/asus*.c 3184F: drivers/platform/x86/eeepc*.c 3185 3186ASUS TF103C DOCK DRIVER 3187M: Hans de Goede <hdegoede@redhat.com> 3188L: platform-driver-x86@vger.kernel.org 3189S: Maintained 3190T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 3191F: drivers/platform/x86/asus-tf103c-dock.c 3192 3193ASUS WIRELESS RADIO CONTROL DRIVER 3194M: João Paulo Rechi Vita <jprvita@gmail.com> 3195L: platform-driver-x86@vger.kernel.org 3196S: Maintained 3197F: drivers/platform/x86/asus-wireless.c 3198 3199ASUS WMI HARDWARE MONITOR DRIVER 3200M: Ed Brindley <kernel@maidavale.org> 3201M: Denis Pauk <pauk.denis@gmail.com> 3202L: linux-hwmon@vger.kernel.org 3203S: Maintained 3204F: drivers/hwmon/asus_wmi_sensors.c 3205 3206ASYMMETRIC KEYS 3207M: David Howells <dhowells@redhat.com> 3208L: keyrings@vger.kernel.org 3209S: Maintained 3210F: Documentation/crypto/asymmetric-keys.rst 3211F: crypto/asymmetric_keys/ 3212F: include/crypto/pkcs7.h 3213F: include/crypto/public_key.h 3214F: include/linux/verification.h 3215 3216ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API 3217R: Dan Williams <dan.j.williams@intel.com> 3218S: Odd fixes 3219W: http://sourceforge.net/projects/xscaleiop 3220F: Documentation/crypto/async-tx-api.rst 3221F: crypto/async_tx/ 3222F: include/linux/async_tx.h 3223 3224AT24 EEPROM DRIVER 3225M: Bartosz Golaszewski <brgl@bgdev.pl> 3226L: linux-i2c@vger.kernel.org 3227S: Maintained 3228T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 3229F: Documentation/devicetree/bindings/eeprom/at24.yaml 3230F: drivers/misc/eeprom/at24.c 3231 3232ATA OVER ETHERNET (AOE) DRIVER 3233M: "Justin Sanders" <justin@coraid.com> 3234S: Supported 3235W: http://www.openaoe.org/ 3236F: Documentation/admin-guide/aoe/ 3237F: drivers/block/aoe/ 3238 3239ATC260X PMIC MFD DRIVER 3240M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 3241M: Cristian Ciocaltea <cristian.ciocaltea@gmail.com> 3242L: linux-actions@lists.infradead.org 3243S: Maintained 3244F: Documentation/devicetree/bindings/mfd/actions,atc260x.yaml 3245F: drivers/input/misc/atc260x-onkey.c 3246F: drivers/mfd/atc260* 3247F: drivers/power/reset/atc260x-poweroff.c 3248F: drivers/regulator/atc260x-regulator.c 3249F: include/linux/mfd/atc260x/* 3250 3251ATHEROS 71XX/9XXX GPIO DRIVER 3252M: Alban Bedel <albeu@free.fr> 3253S: Maintained 3254W: https://github.com/AlbanBedel/linux 3255T: git git://github.com/AlbanBedel/linux 3256F: Documentation/devicetree/bindings/gpio/gpio-ath79.txt 3257F: drivers/gpio/gpio-ath79.c 3258 3259ATHEROS 71XX/9XXX USB PHY DRIVER 3260M: Alban Bedel <albeu@free.fr> 3261S: Maintained 3262W: https://github.com/AlbanBedel/linux 3263T: git git://github.com/AlbanBedel/linux 3264F: Documentation/devicetree/bindings/phy/phy-ath79-usb.txt 3265F: drivers/phy/qualcomm/phy-ath79-usb.c 3266 3267ATHEROS ATH GENERIC UTILITIES 3268M: Kalle Valo <kvalo@kernel.org> 3269L: linux-wireless@vger.kernel.org 3270S: Supported 3271F: drivers/net/wireless/ath/* 3272 3273ATHEROS ATH5K WIRELESS DRIVER 3274M: Jiri Slaby <jirislaby@kernel.org> 3275M: Nick Kossifidis <mickflemm@gmail.com> 3276M: Luis Chamberlain <mcgrof@kernel.org> 3277L: linux-wireless@vger.kernel.org 3278S: Maintained 3279W: https://wireless.wiki.kernel.org/en/users/Drivers/ath5k 3280F: drivers/net/wireless/ath/ath5k/ 3281 3282ATHEROS ATH6KL WIRELESS DRIVER 3283L: linux-wireless@vger.kernel.org 3284S: Orphan 3285W: https://wireless.wiki.kernel.org/en/users/Drivers/ath6kl 3286F: drivers/net/wireless/ath/ath6kl/ 3287 3288ATI_REMOTE2 DRIVER 3289M: Ville Syrjala <syrjala@sci.fi> 3290S: Maintained 3291F: drivers/input/misc/ati_remote2.c 3292 3293ATK0110 HWMON DRIVER 3294M: Luca Tettamanti <kronos.it@gmail.com> 3295L: linux-hwmon@vger.kernel.org 3296S: Maintained 3297F: drivers/hwmon/asus_atk0110.c 3298 3299ATLX ETHERNET DRIVERS 3300M: Chris Snook <chris.snook@gmail.com> 3301L: netdev@vger.kernel.org 3302S: Maintained 3303W: http://sourceforge.net/projects/atl1 3304W: http://atl1.sourceforge.net 3305F: drivers/net/ethernet/atheros/ 3306 3307ATM 3308M: Chas Williams <3chas3@gmail.com> 3309L: linux-atm-general@lists.sourceforge.net (moderated for non-subscribers) 3310L: netdev@vger.kernel.org 3311S: Maintained 3312W: http://linux-atm.sourceforge.net 3313F: drivers/atm/ 3314F: include/linux/atm* 3315F: include/uapi/linux/atm* 3316 3317ATMEL MACB ETHERNET DRIVER 3318M: Nicolas Ferre <nicolas.ferre@microchip.com> 3319M: Claudiu Beznea <claudiu.beznea@microchip.com> 3320S: Supported 3321F: drivers/net/ethernet/cadence/ 3322 3323ATMEL MAXTOUCH DRIVER 3324M: Nick Dyer <nick@shmanahar.org> 3325S: Maintained 3326T: git git://github.com/ndyer/linux.git 3327F: Documentation/devicetree/bindings/input/atmel,maxtouch.yaml 3328F: drivers/input/touchscreen/atmel_mxt_ts.c 3329 3330ATMEL WIRELESS DRIVER 3331M: Simon Kelley <simon@thekelleys.org.uk> 3332L: linux-wireless@vger.kernel.org 3333S: Maintained 3334W: http://www.thekelleys.org.uk/atmel 3335W: http://atmelwlandriver.sourceforge.net/ 3336F: drivers/net/wireless/atmel/atmel* 3337 3338ATOMIC INFRASTRUCTURE 3339M: Will Deacon <will@kernel.org> 3340M: Peter Zijlstra <peterz@infradead.org> 3341R: Boqun Feng <boqun.feng@gmail.com> 3342R: Mark Rutland <mark.rutland@arm.com> 3343L: linux-kernel@vger.kernel.org 3344S: Maintained 3345F: Documentation/atomic_*.txt 3346F: arch/*/include/asm/atomic*.h 3347F: include/*/atomic*.h 3348F: include/linux/refcount.h 3349F: scripts/atomic/ 3350 3351ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER 3352M: Bradley Grove <linuxdrivers@attotech.com> 3353L: linux-scsi@vger.kernel.org 3354S: Supported 3355W: http://www.attotech.com 3356F: drivers/scsi/esas2r 3357 3358ATUSB IEEE 802.15.4 RADIO DRIVER 3359M: Stefan Schmidt <stefan@datenfreihafen.org> 3360L: linux-wpan@vger.kernel.org 3361S: Maintained 3362F: drivers/net/ieee802154/at86rf230.h 3363F: drivers/net/ieee802154/atusb.c 3364F: drivers/net/ieee802154/atusb.h 3365 3366AUDIT SUBSYSTEM 3367M: Paul Moore <paul@paul-moore.com> 3368M: Eric Paris <eparis@redhat.com> 3369L: audit@vger.kernel.org 3370S: Supported 3371W: https://github.com/linux-audit 3372T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git 3373F: include/asm-generic/audit_*.h 3374F: include/linux/audit.h 3375F: include/linux/audit_arch.h 3376F: include/uapi/linux/audit.h 3377F: kernel/audit* 3378F: lib/*audit.c 3379 3380AUXILIARY DISPLAY DRIVERS 3381M: Miguel Ojeda <ojeda@kernel.org> 3382S: Maintained 3383F: Documentation/devicetree/bindings/auxdisplay/ 3384F: drivers/auxdisplay/ 3385F: include/linux/cfag12864b.h 3386 3387AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER 3388M: Andreas Klinger <ak@it-klinger.de> 3389L: linux-iio@vger.kernel.org 3390S: Maintained 3391F: Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml 3392F: drivers/iio/adc/hx711.c 3393 3394AX.25 NETWORK LAYER 3395M: Ralf Baechle <ralf@linux-mips.org> 3396L: linux-hams@vger.kernel.org 3397S: Maintained 3398W: http://www.linux-ax25.org/ 3399F: include/net/ax25.h 3400F: include/uapi/linux/ax25.h 3401F: net/ax25/ 3402 3403AXENTIA ARM DEVICES 3404M: Peter Rosin <peda@axentia.se> 3405L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3406S: Maintained 3407F: arch/arm/boot/dts/at91-linea.dtsi 3408F: arch/arm/boot/dts/at91-natte.dtsi 3409F: arch/arm/boot/dts/at91-nattis-2-natte-2.dts 3410F: arch/arm/boot/dts/at91-tse850-3.dts 3411 3412AXENTIA ASOC DRIVERS 3413M: Peter Rosin <peda@axentia.se> 3414L: alsa-devel@alsa-project.org (moderated for non-subscribers) 3415S: Maintained 3416F: Documentation/devicetree/bindings/sound/axentia,* 3417F: sound/soc/atmel/tse850-pcm5142.c 3418 3419AXI-FAN-CONTROL HARDWARE MONITOR DRIVER 3420M: Nuno Sá <nuno.sa@analog.com> 3421L: linux-hwmon@vger.kernel.org 3422S: Supported 3423W: https://ez.analog.com/linux-software-drivers 3424F: Documentation/devicetree/bindings/hwmon/adi,axi-fan-control.yaml 3425F: drivers/hwmon/axi-fan-control.c 3426 3427AXXIA I2C CONTROLLER 3428M: Krzysztof Adamski <krzysztof.adamski@nokia.com> 3429L: linux-i2c@vger.kernel.org 3430S: Maintained 3431F: Documentation/devicetree/bindings/i2c/i2c-axxia.txt 3432F: drivers/i2c/busses/i2c-axxia.c 3433 3434AZ6007 DVB DRIVER 3435M: Mauro Carvalho Chehab <mchehab@kernel.org> 3436L: linux-media@vger.kernel.org 3437S: Maintained 3438W: https://linuxtv.org 3439T: git git://linuxtv.org/media_tree.git 3440F: drivers/media/usb/dvb-usb-v2/az6007.c 3441 3442AZTECH FM RADIO RECEIVER DRIVER 3443M: Hans Verkuil <hverkuil@xs4all.nl> 3444L: linux-media@vger.kernel.org 3445S: Maintained 3446W: https://linuxtv.org 3447T: git git://linuxtv.org/media_tree.git 3448F: drivers/media/radio/radio-aztech* 3449 3450B43 WIRELESS DRIVER 3451L: linux-wireless@vger.kernel.org 3452L: b43-dev@lists.infradead.org 3453S: Odd Fixes 3454W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3455F: drivers/net/wireless/broadcom/b43/ 3456 3457B43LEGACY WIRELESS DRIVER 3458M: Larry Finger <Larry.Finger@lwfinger.net> 3459L: linux-wireless@vger.kernel.org 3460L: b43-dev@lists.infradead.org 3461S: Maintained 3462W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3463F: drivers/net/wireless/broadcom/b43legacy/ 3464 3465BACKLIGHT CLASS/SUBSYSTEM 3466M: Lee Jones <lee@kernel.org> 3467M: Daniel Thompson <daniel.thompson@linaro.org> 3468M: Jingoo Han <jingoohan1@gmail.com> 3469L: dri-devel@lists.freedesktop.org 3470S: Maintained 3471T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git 3472F: Documentation/ABI/stable/sysfs-class-backlight 3473F: Documentation/ABI/testing/sysfs-class-backlight 3474F: Documentation/devicetree/bindings/leds/backlight 3475F: drivers/video/backlight/ 3476F: include/linux/backlight.h 3477F: include/linux/pwm_backlight.h 3478 3479BARCO P50 GPIO DRIVER 3480M: Santosh Kumar Yadav <santoshkumar.yadav@barco.com> 3481M: Peter Korsgaard <peter.korsgaard@barco.com> 3482S: Maintained 3483F: drivers/platform/x86/barco-p50-gpio.c 3484 3485BATMAN ADVANCED 3486M: Marek Lindner <mareklindner@neomailbox.ch> 3487M: Simon Wunderlich <sw@simonwunderlich.de> 3488M: Antonio Quartulli <a@unstable.cc> 3489M: Sven Eckelmann <sven@narfation.org> 3490L: b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers) 3491S: Maintained 3492W: https://www.open-mesh.org/ 3493Q: https://patchwork.open-mesh.org/project/batman/list/ 3494B: https://www.open-mesh.org/projects/batman-adv/issues 3495C: ircs://irc.hackint.org/batadv 3496T: git https://git.open-mesh.org/linux-merge.git 3497F: Documentation/networking/batman-adv.rst 3498F: include/uapi/linux/batadv_packet.h 3499F: include/uapi/linux/batman_adv.h 3500F: net/batman-adv/ 3501 3502BAYCOM/HDLCDRV DRIVERS FOR AX.25 3503M: Thomas Sailer <t.sailer@alumni.ethz.ch> 3504L: linux-hams@vger.kernel.org 3505S: Maintained 3506W: http://www.baycom.org/~tom/ham/ham.html 3507F: drivers/net/hamradio/baycom* 3508 3509BCACHE (BLOCK LAYER CACHE) 3510M: Coly Li <colyli@suse.de> 3511M: Kent Overstreet <kent.overstreet@gmail.com> 3512L: linux-bcache@vger.kernel.org 3513S: Maintained 3514W: http://bcache.evilpiepirate.org 3515C: irc://irc.oftc.net/bcache 3516F: drivers/md/bcache/ 3517 3518BDISP ST MEDIA DRIVER 3519M: Fabien Dessenne <fabien.dessenne@foss.st.com> 3520L: linux-media@vger.kernel.org 3521S: Supported 3522W: https://linuxtv.org 3523T: git git://linuxtv.org/media_tree.git 3524F: drivers/media/platform/st/sti/bdisp 3525 3526BECKHOFF CX5020 ETHERCAT MASTER DRIVER 3527M: Dariusz Marcinkiewicz <reksio@newterm.pl> 3528L: netdev@vger.kernel.org 3529S: Maintained 3530F: drivers/net/ethernet/ec_bhf.c 3531 3532BEFS FILE SYSTEM 3533M: Luis de Bethencourt <luisbg@kernel.org> 3534M: Salah Triki <salah.triki@gmail.com> 3535S: Maintained 3536T: git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git 3537F: Documentation/filesystems/befs.rst 3538F: fs/befs/ 3539 3540BFQ I/O SCHEDULER 3541M: Paolo Valente <paolo.valente@unimore.it> 3542M: Jens Axboe <axboe@kernel.dk> 3543L: linux-block@vger.kernel.org 3544S: Maintained 3545F: Documentation/block/bfq-iosched.rst 3546F: block/bfq-* 3547 3548BFS FILE SYSTEM 3549M: "Tigran A. Aivazian" <aivazian.tigran@gmail.com> 3550S: Maintained 3551F: Documentation/filesystems/bfs.rst 3552F: fs/bfs/ 3553F: include/uapi/linux/bfs_fs.h 3554 3555BITMAP API 3556M: Yury Norov <yury.norov@gmail.com> 3557R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 3558R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 3559S: Maintained 3560F: include/linux/bitmap.h 3561F: include/linux/cpumask.h 3562F: include/linux/find.h 3563F: include/linux/nodemask.h 3564F: lib/bitmap.c 3565F: lib/cpumask.c 3566F: lib/cpumask_kunit.c 3567F: lib/find_bit.c 3568F: lib/find_bit_benchmark.c 3569F: lib/test_bitmap.c 3570F: tools/include/linux/bitmap.h 3571F: tools/include/linux/find.h 3572F: tools/lib/bitmap.c 3573F: tools/lib/find_bit.c 3574 3575BLINKM RGB LED DRIVER 3576M: Jan-Simon Moeller <jansimon.moeller@gmx.de> 3577S: Maintained 3578F: drivers/leds/leds-blinkm.c 3579 3580BLOCK LAYER 3581M: Jens Axboe <axboe@kernel.dk> 3582L: linux-block@vger.kernel.org 3583S: Maintained 3584T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 3585F: Documentation/ABI/stable/sysfs-block 3586F: Documentation/block/ 3587F: block/ 3588F: drivers/block/ 3589F: include/linux/bio.h 3590F: include/linux/blk* 3591F: kernel/trace/blktrace.c 3592F: lib/sbitmap.c 3593 3594BLOCK2MTD DRIVER 3595M: Joern Engel <joern@lazybastard.org> 3596L: linux-mtd@lists.infradead.org 3597S: Maintained 3598F: drivers/mtd/devices/block2mtd.c 3599 3600BLUETOOTH DRIVERS 3601M: Marcel Holtmann <marcel@holtmann.org> 3602M: Johan Hedberg <johan.hedberg@gmail.com> 3603M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3604L: linux-bluetooth@vger.kernel.org 3605S: Supported 3606W: http://www.bluez.org/ 3607T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3608T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3609F: drivers/bluetooth/ 3610 3611BLUETOOTH SUBSYSTEM 3612M: Marcel Holtmann <marcel@holtmann.org> 3613M: Johan Hedberg <johan.hedberg@gmail.com> 3614M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3615L: linux-bluetooth@vger.kernel.org 3616S: Supported 3617W: http://www.bluez.org/ 3618T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3619T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3620F: include/net/bluetooth/ 3621F: net/bluetooth/ 3622 3623BONDING DRIVER 3624M: Jay Vosburgh <j.vosburgh@gmail.com> 3625M: Andy Gospodarek <andy@greyhouse.net> 3626L: netdev@vger.kernel.org 3627S: Supported 3628W: http://sourceforge.net/projects/bonding/ 3629F: Documentation/networking/bonding.rst 3630F: drivers/net/bonding/ 3631F: include/net/bond* 3632F: include/uapi/linux/if_bonding.h 3633F: tools/testing/selftests/drivers/net/bonding/ 3634 3635BOSCH SENSORTEC BMA400 ACCELEROMETER IIO DRIVER 3636M: Dan Robertson <dan@dlrobertson.com> 3637L: linux-iio@vger.kernel.org 3638S: Maintained 3639F: Documentation/devicetree/bindings/iio/accel/bosch,bma400.yaml 3640F: drivers/iio/accel/bma400* 3641 3642BPF JIT for ARM 3643M: Shubham Bansal <illusionist.neo@gmail.com> 3644L: bpf@vger.kernel.org 3645S: Odd Fixes 3646F: arch/arm/net/ 3647 3648BPF JIT for ARM64 3649M: Daniel Borkmann <daniel@iogearbox.net> 3650M: Alexei Starovoitov <ast@kernel.org> 3651M: Zi Shen Lim <zlim.lnx@gmail.com> 3652L: bpf@vger.kernel.org 3653S: Supported 3654F: arch/arm64/net/ 3655 3656BPF JIT for MIPS (32-BIT AND 64-BIT) 3657M: Johan Almbladh <johan.almbladh@anyfinetworks.com> 3658M: Paul Burton <paulburton@kernel.org> 3659L: bpf@vger.kernel.org 3660S: Maintained 3661F: arch/mips/net/ 3662 3663BPF JIT for NFP NICs 3664M: Jakub Kicinski <kuba@kernel.org> 3665L: bpf@vger.kernel.org 3666S: Odd Fixes 3667F: drivers/net/ethernet/netronome/nfp/bpf/ 3668 3669BPF JIT for POWERPC (32-BIT AND 64-BIT) 3670M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 3671M: Michael Ellerman <mpe@ellerman.id.au> 3672L: bpf@vger.kernel.org 3673S: Supported 3674F: arch/powerpc/net/ 3675 3676BPF JIT for RISC-V (32-bit) 3677M: Luke Nelson <luke.r.nels@gmail.com> 3678M: Xi Wang <xi.wang@gmail.com> 3679L: bpf@vger.kernel.org 3680S: Maintained 3681F: arch/riscv/net/ 3682X: arch/riscv/net/bpf_jit_comp64.c 3683 3684BPF JIT for RISC-V (64-bit) 3685M: Björn Töpel <bjorn@kernel.org> 3686L: bpf@vger.kernel.org 3687S: Maintained 3688F: arch/riscv/net/ 3689X: arch/riscv/net/bpf_jit_comp32.c 3690 3691BPF JIT for S390 3692M: Ilya Leoshkevich <iii@linux.ibm.com> 3693M: Heiko Carstens <hca@linux.ibm.com> 3694M: Vasily Gorbik <gor@linux.ibm.com> 3695L: bpf@vger.kernel.org 3696S: Supported 3697F: arch/s390/net/ 3698X: arch/s390/net/pnet.c 3699 3700BPF JIT for SPARC (32-BIT AND 64-BIT) 3701M: David S. Miller <davem@davemloft.net> 3702L: bpf@vger.kernel.org 3703S: Odd Fixes 3704F: arch/sparc/net/ 3705 3706BPF JIT for X86 32-BIT 3707M: Wang YanQing <udknight@gmail.com> 3708L: bpf@vger.kernel.org 3709S: Odd Fixes 3710F: arch/x86/net/bpf_jit_comp32.c 3711 3712BPF JIT for X86 64-BIT 3713M: Alexei Starovoitov <ast@kernel.org> 3714M: Daniel Borkmann <daniel@iogearbox.net> 3715L: bpf@vger.kernel.org 3716S: Supported 3717F: arch/x86/net/ 3718X: arch/x86/net/bpf_jit_comp32.c 3719 3720BPF [BTF] 3721M: Martin KaFai Lau <martin.lau@linux.dev> 3722L: bpf@vger.kernel.org 3723S: Maintained 3724F: include/linux/btf* 3725F: kernel/bpf/btf.c 3726 3727BPF [CORE] 3728M: Alexei Starovoitov <ast@kernel.org> 3729M: Daniel Borkmann <daniel@iogearbox.net> 3730R: John Fastabend <john.fastabend@gmail.com> 3731L: bpf@vger.kernel.org 3732S: Maintained 3733F: include/linux/bpf* 3734F: include/linux/filter.h 3735F: include/linux/tnum.h 3736F: kernel/bpf/core.c 3737F: kernel/bpf/dispatcher.c 3738F: kernel/bpf/syscall.c 3739F: kernel/bpf/tnum.c 3740F: kernel/bpf/trampoline.c 3741F: kernel/bpf/verifier.c 3742 3743BPF [DOCUMENTATION] (Related to Standardization) 3744R: David Vernet <void@manifault.com> 3745L: bpf@vger.kernel.org 3746L: bpf@ietf.org 3747S: Maintained 3748F: Documentation/bpf/instruction-set.rst 3749 3750BPF [GENERAL] (Safe Dynamic Programs and Tools) 3751M: Alexei Starovoitov <ast@kernel.org> 3752M: Daniel Borkmann <daniel@iogearbox.net> 3753M: Andrii Nakryiko <andrii@kernel.org> 3754R: Martin KaFai Lau <martin.lau@linux.dev> 3755R: Song Liu <song@kernel.org> 3756R: Yonghong Song <yhs@fb.com> 3757R: John Fastabend <john.fastabend@gmail.com> 3758R: KP Singh <kpsingh@kernel.org> 3759R: Stanislav Fomichev <sdf@google.com> 3760R: Hao Luo <haoluo@google.com> 3761R: Jiri Olsa <jolsa@kernel.org> 3762L: bpf@vger.kernel.org 3763S: Supported 3764W: https://bpf.io/ 3765Q: https://patchwork.kernel.org/project/netdevbpf/list/?delegate=121173 3766T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git 3767T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git 3768F: Documentation/bpf/ 3769F: Documentation/networking/filter.rst 3770F: Documentation/userspace-api/ebpf/ 3771F: arch/*/net/* 3772F: include/linux/bpf* 3773F: include/linux/btf* 3774F: include/linux/filter.h 3775F: include/trace/events/xdp.h 3776F: include/uapi/linux/bpf* 3777F: include/uapi/linux/btf* 3778F: include/uapi/linux/filter.h 3779F: kernel/bpf/ 3780F: kernel/trace/bpf_trace.c 3781F: lib/test_bpf.c 3782F: net/bpf/ 3783F: net/core/filter.c 3784F: net/sched/act_bpf.c 3785F: net/sched/cls_bpf.c 3786F: samples/bpf/ 3787F: scripts/bpf_doc.py 3788F: scripts/pahole-flags.sh 3789F: scripts/pahole-version.sh 3790F: tools/bpf/ 3791F: tools/lib/bpf/ 3792F: tools/testing/selftests/bpf/ 3793 3794BPF [ITERATOR] 3795M: Yonghong Song <yhs@fb.com> 3796L: bpf@vger.kernel.org 3797S: Maintained 3798F: kernel/bpf/*iter.c 3799 3800BPF [L7 FRAMEWORK] (sockmap) 3801M: John Fastabend <john.fastabend@gmail.com> 3802M: Jakub Sitnicki <jakub@cloudflare.com> 3803L: netdev@vger.kernel.org 3804L: bpf@vger.kernel.org 3805S: Maintained 3806F: include/linux/skmsg.h 3807F: net/core/skmsg.c 3808F: net/core/sock_map.c 3809F: net/ipv4/tcp_bpf.c 3810F: net/ipv4/udp_bpf.c 3811F: net/unix/unix_bpf.c 3812 3813BPF [LIBRARY] (libbpf) 3814M: Andrii Nakryiko <andrii@kernel.org> 3815L: bpf@vger.kernel.org 3816S: Maintained 3817F: tools/lib/bpf/ 3818 3819BPF [MISC] 3820L: bpf@vger.kernel.org 3821S: Odd Fixes 3822K: (?:\b|_)bpf(?:\b|_) 3823 3824BPF [NETWORKING] (struct_ops, reuseport) 3825M: Martin KaFai Lau <martin.lau@linux.dev> 3826L: bpf@vger.kernel.org 3827L: netdev@vger.kernel.org 3828S: Maintained 3829F: kernel/bpf/bpf_struct* 3830 3831BPF [NETWORKING] (tc BPF, sock_addr) 3832M: Martin KaFai Lau <martin.lau@linux.dev> 3833M: Daniel Borkmann <daniel@iogearbox.net> 3834R: John Fastabend <john.fastabend@gmail.com> 3835L: bpf@vger.kernel.org 3836L: netdev@vger.kernel.org 3837S: Maintained 3838F: net/core/filter.c 3839F: net/sched/act_bpf.c 3840F: net/sched/cls_bpf.c 3841 3842BPF [RINGBUF] 3843M: Andrii Nakryiko <andrii@kernel.org> 3844L: bpf@vger.kernel.org 3845S: Maintained 3846F: kernel/bpf/ringbuf.c 3847 3848BPF [SECURITY & LSM] (Security Audit and Enforcement using BPF) 3849M: KP Singh <kpsingh@kernel.org> 3850R: Florent Revest <revest@chromium.org> 3851R: Brendan Jackman <jackmanb@chromium.org> 3852L: bpf@vger.kernel.org 3853S: Maintained 3854F: Documentation/bpf/prog_lsm.rst 3855F: include/linux/bpf_lsm.h 3856F: kernel/bpf/bpf_lsm.c 3857F: security/bpf/ 3858 3859BPF [SELFTESTS] (Test Runners & Infrastructure) 3860M: Andrii Nakryiko <andrii@kernel.org> 3861R: Mykola Lysenko <mykolal@fb.com> 3862L: bpf@vger.kernel.org 3863S: Maintained 3864F: tools/testing/selftests/bpf/ 3865 3866BPF [STORAGE & CGROUPS] 3867M: Martin KaFai Lau <martin.lau@linux.dev> 3868L: bpf@vger.kernel.org 3869S: Maintained 3870F: kernel/bpf/*storage.c 3871F: kernel/bpf/bpf_lru* 3872F: kernel/bpf/cgroup.c 3873 3874BPF [TOOLING] (bpftool) 3875M: Quentin Monnet <quentin@isovalent.com> 3876L: bpf@vger.kernel.org 3877S: Maintained 3878F: kernel/bpf/disasm.* 3879F: tools/bpf/bpftool/ 3880 3881BPF [TRACING] 3882M: Song Liu <song@kernel.org> 3883R: Jiri Olsa <jolsa@kernel.org> 3884L: bpf@vger.kernel.org 3885S: Maintained 3886F: kernel/bpf/stackmap.c 3887F: kernel/trace/bpf_trace.c 3888 3889BROADCOM B44 10/100 ETHERNET DRIVER 3890M: Michael Chan <michael.chan@broadcom.com> 3891L: netdev@vger.kernel.org 3892S: Supported 3893F: drivers/net/ethernet/broadcom/b44.* 3894 3895BROADCOM B53/SF2 ETHERNET SWITCH DRIVER 3896M: Florian Fainelli <f.fainelli@gmail.com> 3897L: netdev@vger.kernel.org 3898L: openwrt-devel@lists.openwrt.org (subscribers-only) 3899S: Supported 3900F: Documentation/devicetree/bindings/net/dsa/brcm,b53.yaml 3901F: drivers/net/dsa/b53/* 3902F: drivers/net/dsa/bcm_sf2* 3903F: include/linux/dsa/brcm.h 3904F: include/linux/platform_data/b53.h 3905 3906BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE 3907M: Florian Fainelli <f.fainelli@gmail.com> 3908R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3909L: linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers) 3910L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3911S: Maintained 3912T: git https://github.com/broadcom/stblinux.git 3913F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 3914F: drivers/pci/controller/pcie-brcmstb.c 3915F: drivers/staging/vc04_services 3916N: bcm2711 3917N: bcm283* 3918N: raspberrypi 3919 3920BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE 3921M: Florian Fainelli <f.fainelli@gmail.com> 3922M: Ray Jui <rjui@broadcom.com> 3923M: Scott Branden <sbranden@broadcom.com> 3924R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3925S: Maintained 3926T: git https://github.com/broadcom/mach-bcm 3927F: arch/arm/mach-bcm/ 3928N: bcm281* 3929N: bcm113* 3930N: bcm216* 3931N: kona 3932 3933BROADCOM BCM47XX MIPS ARCHITECTURE 3934M: Hauke Mehrtens <hauke@hauke-m.de> 3935M: Rafał Miłecki <zajec5@gmail.com> 3936L: linux-mips@vger.kernel.org 3937S: Maintained 3938F: Documentation/devicetree/bindings/mips/brcm/ 3939F: arch/mips/bcm47xx/* 3940F: arch/mips/include/asm/mach-bcm47xx/* 3941 3942BROADCOM BCM4908 ETHERNET DRIVER 3943M: Rafał Miłecki <rafal@milecki.pl> 3944R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3945L: netdev@vger.kernel.org 3946S: Maintained 3947F: Documentation/devicetree/bindings/net/brcm,bcm4908-enet.yaml 3948F: drivers/net/ethernet/broadcom/bcm4908_enet.* 3949F: drivers/net/ethernet/broadcom/unimac.h 3950 3951BROADCOM BCM4908 PINMUX DRIVER 3952M: Rafał Miłecki <rafal@milecki.pl> 3953R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3954L: linux-gpio@vger.kernel.org 3955S: Maintained 3956F: Documentation/devicetree/bindings/pinctrl/brcm,bcm4908-pinctrl.yaml 3957F: drivers/pinctrl/bcm/pinctrl-bcm4908.c 3958 3959BROADCOM BCM5301X ARM ARCHITECTURE 3960M: Florian Fainelli <f.fainelli@gmail.com> 3961M: Hauke Mehrtens <hauke@hauke-m.de> 3962M: Rafał Miłecki <zajec5@gmail.com> 3963R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3964L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3965S: Maintained 3966F: arch/arm/boot/dts/bcm470* 3967F: arch/arm/boot/dts/bcm5301* 3968F: arch/arm/boot/dts/bcm953012* 3969F: arch/arm/mach-bcm/bcm_5301x.c 3970 3971BROADCOM BCM53573 ARM ARCHITECTURE 3972M: Florian Fainelli <f.fainelli@gmail.com> 3973M: Rafał Miłecki <rafal@milecki.pl> 3974R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3975L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3976S: Maintained 3977F: arch/arm/boot/dts/bcm47189* 3978F: arch/arm/boot/dts/bcm53573* 3979 3980BROADCOM BCM63XX/BCM33XX UDC DRIVER 3981M: Kevin Cernekee <cernekee@gmail.com> 3982L: linux-usb@vger.kernel.org 3983S: Maintained 3984F: drivers/usb/gadget/udc/bcm63xx_udc.* 3985 3986BROADCOM BCM7XXX ARM ARCHITECTURE 3987M: Florian Fainelli <f.fainelli@gmail.com> 3988R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3989L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3990S: Maintained 3991T: git https://github.com/broadcom/stblinux.git 3992F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 3993F: arch/arm/boot/dts/bcm7*.dts* 3994F: arch/arm/include/asm/hardware/cache-b15-rac.h 3995F: arch/arm/mach-bcm/*brcmstb* 3996F: arch/arm/mm/cache-b15-rac.c 3997F: drivers/bus/brcmstb_gisb.c 3998F: drivers/pci/controller/pcie-brcmstb.c 3999N: brcmstb 4000N: bcm7038 4001N: bcm7120 4002 4003BROADCOM BCMBCA ARM ARCHITECTURE 4004M: William Zhang <william.zhang@broadcom.com> 4005M: Anand Gore <anand.gore@broadcom.com> 4006M: Kursad Oney <kursad.oney@broadcom.com> 4007M: Florian Fainelli <f.fainelli@gmail.com> 4008M: Rafał Miłecki <rafal@milecki.pl> 4009R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4010L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4011S: Maintained 4012T: git https://github.com/broadcom/stblinux.git 4013F: Documentation/devicetree/bindings/arm/bcm/brcm,bcmbca.yaml 4014F: arch/arm64/boot/dts/broadcom/bcmbca/* 4015N: bcmbca 4016N: bcm[9]?47622 4017N: bcm[9]?4912 4018N: bcm[9]?63138 4019N: bcm[9]?63146 4020N: bcm[9]?63148 4021N: bcm[9]?63158 4022N: bcm[9]?63178 4023N: bcm[9]?6756 4024N: bcm[9]?6813 4025N: bcm[9]?6846 4026N: bcm[9]?6855 4027N: bcm[9]?6856 4028N: bcm[9]?6858 4029N: bcm[9]?6878 4030 4031BROADCOM BDC DRIVER 4032M: Justin Chen <justinpopo6@gmail.com> 4033M: Al Cooper <alcooperx@gmail.com> 4034R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4035L: linux-usb@vger.kernel.org 4036S: Maintained 4037F: Documentation/devicetree/bindings/usb/brcm,bdc.yaml 4038F: drivers/usb/gadget/udc/bdc/ 4039 4040BROADCOM BMIPS CPUFREQ DRIVER 4041M: Markus Mayer <mmayer@broadcom.com> 4042R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4043L: linux-pm@vger.kernel.org 4044S: Maintained 4045F: drivers/cpufreq/bmips-cpufreq.c 4046 4047BROADCOM BMIPS MIPS ARCHITECTURE 4048M: Florian Fainelli <f.fainelli@gmail.com> 4049R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4050L: linux-mips@vger.kernel.org 4051S: Maintained 4052T: git https://github.com/broadcom/stblinux.git 4053F: arch/mips/bmips/* 4054F: arch/mips/boot/dts/brcm/bcm*.dts* 4055F: arch/mips/include/asm/mach-bmips/* 4056F: arch/mips/kernel/*bmips* 4057F: drivers/irqchip/irq-bcm63* 4058F: drivers/irqchip/irq-bcm7* 4059F: drivers/irqchip/irq-brcmstb* 4060F: drivers/soc/bcm/bcm63xx 4061F: include/linux/bcm963xx_nvram.h 4062F: include/linux/bcm963xx_tag.h 4063 4064BROADCOM BNX2 GIGABIT ETHERNET DRIVER 4065M: Rasesh Mody <rmody@marvell.com> 4066M: GR-Linux-NIC-Dev@marvell.com 4067L: netdev@vger.kernel.org 4068S: Supported 4069F: drivers/net/ethernet/broadcom/bnx2.* 4070F: drivers/net/ethernet/broadcom/bnx2_* 4071 4072BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER 4073M: Saurav Kashyap <skashyap@marvell.com> 4074M: Javed Hasan <jhasan@marvell.com> 4075M: GR-QLogic-Storage-Upstream@marvell.com 4076L: linux-scsi@vger.kernel.org 4077S: Supported 4078F: drivers/scsi/bnx2fc/ 4079 4080BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER 4081M: Nilesh Javali <njavali@marvell.com> 4082M: Manish Rangankar <mrangankar@marvell.com> 4083M: GR-QLogic-Storage-Upstream@marvell.com 4084L: linux-scsi@vger.kernel.org 4085S: Supported 4086F: drivers/scsi/bnx2i/ 4087 4088BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER 4089M: Ariel Elior <aelior@marvell.com> 4090M: Sudarsana Kalluru <skalluru@marvell.com> 4091M: Manish Chopra <manishc@marvell.com> 4092L: netdev@vger.kernel.org 4093S: Supported 4094F: drivers/net/ethernet/broadcom/bnx2x/ 4095 4096BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER 4097M: Michael Chan <michael.chan@broadcom.com> 4098L: netdev@vger.kernel.org 4099S: Supported 4100F: drivers/firmware/broadcom/tee_bnxt_fw.c 4101F: drivers/net/ethernet/broadcom/bnxt/ 4102F: include/linux/firmware/broadcom/tee_bnxt_fw.h 4103 4104BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER 4105M: Arend van Spriel <aspriel@gmail.com> 4106M: Franky Lin <franky.lin@broadcom.com> 4107M: Hante Meuleman <hante.meuleman@broadcom.com> 4108L: linux-wireless@vger.kernel.org 4109L: brcm80211-dev-list.pdl@broadcom.com 4110L: SHA-cyfmac-dev-list@infineon.com 4111S: Supported 4112F: drivers/net/wireless/broadcom/brcm80211/ 4113 4114BROADCOM BRCMSTB GPIO DRIVER 4115M: Doug Berger <opendmb@gmail.com> 4116M: Florian Fainelli <f.fainelli@gmail.com> 4117R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4118S: Supported 4119F: Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.yaml 4120F: drivers/gpio/gpio-brcmstb.c 4121 4122BROADCOM BRCMSTB I2C DRIVER 4123M: Kamal Dasu <kdasu.kdev@gmail.com> 4124R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4125L: linux-i2c@vger.kernel.org 4126S: Supported 4127F: Documentation/devicetree/bindings/i2c/brcm,brcmstb-i2c.yaml 4128F: drivers/i2c/busses/i2c-brcmstb.c 4129 4130BROADCOM BRCMSTB UART DRIVER 4131M: Al Cooper <alcooperx@gmail.com> 4132R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4133L: linux-serial@vger.kernel.org 4134S: Maintained 4135F: Documentation/devicetree/bindings/serial/brcm,bcm7271-uart.yaml 4136F: drivers/tty/serial/8250/8250_bcm7271.c 4137 4138BROADCOM BRCMSTB USB EHCI DRIVER 4139M: Justin Chen <justinpopo6@gmail.com> 4140M: Al Cooper <alcooperx@gmail.com> 4141R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4142L: linux-usb@vger.kernel.org 4143S: Maintained 4144F: Documentation/devicetree/bindings/usb/brcm,bcm7445-ehci.yaml 4145F: drivers/usb/host/ehci-brcm.* 4146 4147BROADCOM BRCMSTB USB PIN MAP DRIVER 4148M: Al Cooper <alcooperx@gmail.com> 4149R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4150L: linux-usb@vger.kernel.org 4151S: Maintained 4152F: Documentation/devicetree/bindings/usb/brcm,usb-pinmap.yaml 4153F: drivers/usb/misc/brcmstb-usb-pinmap.c 4154 4155BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER 4156M: Justin Chen <justinpopo6@gmail.com> 4157M: Al Cooper <alcooperx@gmail.com> 4158R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4159L: linux-kernel@vger.kernel.org 4160S: Maintained 4161F: drivers/phy/broadcom/phy-brcm-usb* 4162 4163BROADCOM Broadband SoC High Speed SPI Controller DRIVER 4164M: William Zhang <william.zhang@broadcom.com> 4165M: Kursad Oney <kursad.oney@broadcom.com> 4166M: Jonas Gorski <jonas.gorski@gmail.com> 4167R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4168L: linux-spi@vger.kernel.org 4169S: Maintained 4170F: Documentation/devicetree/bindings/spi/brcm,bcm63xx-hsspi.yaml 4171F: drivers/spi/spi-bcm63xx-hsspi.c 4172F: drivers/spi/spi-bcmbca-hsspi.c 4173 4174BROADCOM ETHERNET PHY DRIVERS 4175M: Florian Fainelli <f.fainelli@gmail.com> 4176R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4177L: netdev@vger.kernel.org 4178S: Supported 4179F: Documentation/devicetree/bindings/net/broadcom-bcm87xx.txt 4180F: drivers/net/phy/bcm*.[ch] 4181F: drivers/net/phy/broadcom.c 4182F: include/linux/brcmphy.h 4183 4184BROADCOM GENET ETHERNET DRIVER 4185M: Doug Berger <opendmb@gmail.com> 4186M: Florian Fainelli <f.fainelli@gmail.com> 4187R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4188L: netdev@vger.kernel.org 4189S: Supported 4190F: Documentation/devicetree/bindings/net/brcm,bcmgenet.yaml 4191F: Documentation/devicetree/bindings/net/brcm,unimac-mdio.yaml 4192F: drivers/net/ethernet/broadcom/genet/ 4193F: drivers/net/ethernet/broadcom/unimac.h 4194F: drivers/net/mdio/mdio-bcm-unimac.c 4195F: include/linux/platform_data/bcmgenet.h 4196F: include/linux/platform_data/mdio-bcm-unimac.h 4197 4198BROADCOM IPROC ARM ARCHITECTURE 4199M: Ray Jui <rjui@broadcom.com> 4200M: Scott Branden <sbranden@broadcom.com> 4201R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4202L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4203S: Maintained 4204T: git https://github.com/broadcom/stblinux.git 4205F: arch/arm64/boot/dts/broadcom/northstar2/* 4206F: arch/arm64/boot/dts/broadcom/stingray/* 4207F: drivers/clk/bcm/clk-ns* 4208F: drivers/clk/bcm/clk-sr* 4209F: drivers/pinctrl/bcm/pinctrl-ns* 4210F: include/dt-bindings/clock/bcm-sr* 4211N: iproc 4212N: cygnus 4213N: bcm[-_]nsp 4214N: bcm9113* 4215N: bcm9583* 4216N: bcm9585* 4217N: bcm9586* 4218N: bcm988312 4219N: bcm113* 4220N: bcm583* 4221N: bcm585* 4222N: bcm586* 4223N: bcm88312 4224N: hr2 4225N: stingray 4226 4227BROADCOM IPROC GBIT ETHERNET DRIVER 4228M: Rafał Miłecki <rafal@milecki.pl> 4229R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4230L: netdev@vger.kernel.org 4231S: Maintained 4232F: Documentation/devicetree/bindings/net/brcm,amac.yaml 4233F: drivers/net/ethernet/broadcom/bgmac* 4234F: drivers/net/ethernet/broadcom/unimac.h 4235 4236BROADCOM KONA GPIO DRIVER 4237M: Ray Jui <rjui@broadcom.com> 4238R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4239S: Supported 4240F: Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt 4241F: drivers/gpio/gpio-bcm-kona.c 4242 4243BROADCOM MPI3 STORAGE CONTROLLER DRIVER 4244M: Sathya Prakash Veerichetty <sathya.prakash@broadcom.com> 4245M: Kashyap Desai <kashyap.desai@broadcom.com> 4246M: Sumit Saxena <sumit.saxena@broadcom.com> 4247M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 4248L: mpi3mr-linuxdrv.pdl@broadcom.com 4249L: linux-scsi@vger.kernel.org 4250S: Supported 4251W: https://www.broadcom.com/support/storage 4252F: drivers/scsi/mpi3mr/ 4253 4254BROADCOM NETXTREME-E ROCE DRIVER 4255M: Selvin Xavier <selvin.xavier@broadcom.com> 4256L: linux-rdma@vger.kernel.org 4257S: Supported 4258W: http://www.broadcom.com 4259F: drivers/infiniband/hw/bnxt_re/ 4260F: include/uapi/rdma/bnxt_re-abi.h 4261 4262BROADCOM NVRAM DRIVER 4263M: Rafał Miłecki <zajec5@gmail.com> 4264L: linux-mips@vger.kernel.org 4265S: Maintained 4266F: drivers/firmware/broadcom/* 4267 4268BROADCOM PMB (POWER MANAGEMENT BUS) DRIVER 4269M: Rafał Miłecki <rafal@milecki.pl> 4270M: Florian Fainelli <f.fainelli@gmail.com> 4271R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4272L: linux-pm@vger.kernel.org 4273S: Maintained 4274T: git https://github.com/broadcom/stblinux.git 4275F: drivers/soc/bcm/bcm63xx/bcm-pmb.c 4276F: include/dt-bindings/soc/bcm-pmb.h 4277 4278BROADCOM SPECIFIC AMBA DRIVER (BCMA) 4279M: Rafał Miłecki <zajec5@gmail.com> 4280L: linux-wireless@vger.kernel.org 4281S: Maintained 4282F: drivers/bcma/ 4283F: include/linux/bcma/ 4284 4285BROADCOM SPI DRIVER 4286M: Kamal Dasu <kdasu.kdev@gmail.com> 4287R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4288S: Maintained 4289F: Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.yaml 4290F: drivers/spi/spi-bcm-qspi.* 4291F: drivers/spi/spi-brcmstb-qspi.c 4292F: drivers/spi/spi-iproc-qspi.c 4293 4294BROADCOM STB AVS CPUFREQ DRIVER 4295M: Markus Mayer <mmayer@broadcom.com> 4296R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4297L: linux-pm@vger.kernel.org 4298S: Maintained 4299F: Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt 4300F: drivers/cpufreq/brcmstb* 4301 4302BROADCOM STB AVS TMON DRIVER 4303M: Markus Mayer <mmayer@broadcom.com> 4304R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4305L: linux-pm@vger.kernel.org 4306S: Maintained 4307F: Documentation/devicetree/bindings/thermal/brcm,avs-tmon.yaml 4308F: drivers/thermal/broadcom/brcmstb* 4309 4310BROADCOM STB DPFE DRIVER 4311M: Markus Mayer <mmayer@broadcom.com> 4312R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4313L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4314S: Maintained 4315F: Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.yaml 4316F: drivers/memory/brcmstb_dpfe.c 4317 4318BROADCOM STB NAND FLASH DRIVER 4319M: Brian Norris <computersforpeace@gmail.com> 4320M: Kamal Dasu <kdasu.kdev@gmail.com> 4321R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4322L: linux-mtd@lists.infradead.org 4323S: Maintained 4324F: drivers/mtd/nand/raw/brcmnand/ 4325F: include/linux/platform_data/brcmnand.h 4326 4327BROADCOM STB PCIE DRIVER 4328M: Jim Quinlan <jim2101024@gmail.com> 4329M: Nicolas Saenz Julienne <nsaenz@kernel.org> 4330M: Florian Fainelli <f.fainelli@gmail.com> 4331R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4332L: linux-pci@vger.kernel.org 4333S: Maintained 4334F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4335F: drivers/pci/controller/pcie-brcmstb.c 4336 4337BROADCOM SYSTEMPORT ETHERNET DRIVER 4338M: Florian Fainelli <f.fainelli@gmail.com> 4339R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4340L: netdev@vger.kernel.org 4341S: Supported 4342F: Documentation/devicetree/bindings/net/brcm,systemport.yaml 4343F: drivers/net/ethernet/broadcom/bcmsysport.* 4344F: drivers/net/ethernet/broadcom/unimac.h 4345 4346BROADCOM TG3 GIGABIT ETHERNET DRIVER 4347M: Siva Reddy Kallam <siva.kallam@broadcom.com> 4348M: Prashant Sreedharan <prashant@broadcom.com> 4349M: Michael Chan <mchan@broadcom.com> 4350L: netdev@vger.kernel.org 4351S: Supported 4352F: drivers/net/ethernet/broadcom/tg3.* 4353 4354BROADCOM VK DRIVER 4355M: Scott Branden <scott.branden@broadcom.com> 4356R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4357S: Supported 4358F: drivers/misc/bcm-vk/ 4359F: include/uapi/linux/misc/bcm_vk.h 4360 4361BROCADE BFA FC SCSI DRIVER 4362M: Anil Gurumurthy <anil.gurumurthy@qlogic.com> 4363M: Sudarsana Kalluru <sudarsana.kalluru@qlogic.com> 4364L: linux-scsi@vger.kernel.org 4365S: Supported 4366F: drivers/scsi/bfa/ 4367 4368BROCADE BNA 10 GIGABIT ETHERNET DRIVER 4369M: Rasesh Mody <rmody@marvell.com> 4370M: Sudarsana Kalluru <skalluru@marvell.com> 4371M: GR-Linux-NIC-Dev@marvell.com 4372L: netdev@vger.kernel.org 4373S: Supported 4374F: drivers/net/ethernet/brocade/bna/ 4375 4376BSG (block layer generic sg v4 driver) 4377M: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> 4378L: linux-scsi@vger.kernel.org 4379S: Supported 4380F: block/bsg.c 4381F: include/linux/bsg.h 4382F: include/uapi/linux/bsg.h 4383 4384BT87X AUDIO DRIVER 4385M: Clemens Ladisch <clemens@ladisch.de> 4386L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4387S: Maintained 4388T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4389F: Documentation/sound/cards/bt87x.rst 4390F: sound/pci/bt87x.c 4391 4392BT8XXGPIO DRIVER 4393M: Michael Buesch <m@bues.ch> 4394S: Maintained 4395W: http://bu3sch.de/btgpio.php 4396F: drivers/gpio/gpio-bt8xx.c 4397 4398BTRFS FILE SYSTEM 4399M: Chris Mason <clm@fb.com> 4400M: Josef Bacik <josef@toxicpanda.com> 4401M: David Sterba <dsterba@suse.com> 4402L: linux-btrfs@vger.kernel.org 4403S: Maintained 4404W: https://btrfs.readthedocs.io 4405W: https://btrfs.wiki.kernel.org/ 4406Q: https://patchwork.kernel.org/project/linux-btrfs/list/ 4407C: irc://irc.libera.chat/btrfs 4408T: git git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux.git 4409F: Documentation/filesystems/btrfs.rst 4410F: fs/btrfs/ 4411F: include/linux/btrfs* 4412F: include/trace/events/btrfs.h 4413F: include/uapi/linux/btrfs* 4414 4415BTTV VIDEO4LINUX DRIVER 4416M: Mauro Carvalho Chehab <mchehab@kernel.org> 4417L: linux-media@vger.kernel.org 4418S: Odd fixes 4419W: https://linuxtv.org 4420T: git git://linuxtv.org/media_tree.git 4421F: Documentation/driver-api/media/drivers/bttv* 4422F: drivers/media/pci/bt8xx/bttv* 4423 4424BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS 4425M: Chanwoo Choi <cw00.choi@samsung.com> 4426L: linux-pm@vger.kernel.org 4427L: linux-samsung-soc@vger.kernel.org 4428S: Maintained 4429T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 4430F: Documentation/devicetree/bindings/interconnect/samsung,exynos-bus.yaml 4431F: drivers/devfreq/exynos-bus.c 4432 4433BUSLOGIC SCSI DRIVER 4434M: Khalid Aziz <khalid@gonehiking.org> 4435L: linux-scsi@vger.kernel.org 4436S: Maintained 4437F: drivers/scsi/BusLogic.* 4438F: drivers/scsi/FlashPoint.* 4439 4440BXCAN CAN NETWORK DRIVER 4441M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 4442L: linux-can@vger.kernel.org 4443S: Maintained 4444F: Documentation/devicetree/bindings/net/can/st,stm32-bxcan.yaml 4445F: drivers/net/can/bxcan.c 4446 4447C-MEDIA CMI8788 DRIVER 4448M: Clemens Ladisch <clemens@ladisch.de> 4449L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4450S: Maintained 4451T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4452F: sound/pci/oxygen/ 4453 4454C-SKY ARCHITECTURE 4455M: Guo Ren <guoren@kernel.org> 4456L: linux-csky@vger.kernel.org 4457S: Supported 4458T: git https://github.com/c-sky/csky-linux.git 4459F: Documentation/devicetree/bindings/csky/ 4460F: Documentation/devicetree/bindings/interrupt-controller/csky,* 4461F: Documentation/devicetree/bindings/timer/csky,* 4462F: arch/csky/ 4463F: drivers/clocksource/timer-gx6605s.c 4464F: drivers/clocksource/timer-mp-csky.c 4465F: drivers/irqchip/irq-csky-* 4466N: csky 4467K: csky 4468 4469CA8210 IEEE-802.15.4 RADIO DRIVER 4470L: linux-wpan@vger.kernel.org 4471S: Orphan 4472W: https://github.com/Cascoda/ca8210-linux.git 4473F: Documentation/devicetree/bindings/net/ieee802154/ca8210.txt 4474F: drivers/net/ieee802154/ca8210.c 4475 4476CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS 4477M: David Howells <dhowells@redhat.com> 4478L: linux-cachefs@redhat.com (moderated for non-subscribers) 4479S: Supported 4480F: Documentation/filesystems/caching/cachefiles.rst 4481F: fs/cachefiles/ 4482 4483CADENCE MIPI-CSI2 BRIDGES 4484M: Maxime Ripard <mripard@kernel.org> 4485L: linux-media@vger.kernel.org 4486S: Maintained 4487F: Documentation/devicetree/bindings/media/cdns,*.txt 4488F: drivers/media/platform/cadence/cdns-csi2* 4489 4490CADENCE NAND DRIVER 4491L: linux-mtd@lists.infradead.org 4492S: Orphan 4493F: Documentation/devicetree/bindings/mtd/cadence-nand-controller.txt 4494F: drivers/mtd/nand/raw/cadence-nand-controller.c 4495 4496CADENCE USB3 DRD IP DRIVER 4497M: Peter Chen <peter.chen@kernel.org> 4498M: Pawel Laszczak <pawell@cadence.com> 4499R: Roger Quadros <rogerq@kernel.org> 4500R: Aswath Govindraju <a-govindraju@ti.com> 4501L: linux-usb@vger.kernel.org 4502S: Maintained 4503T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4504F: Documentation/devicetree/bindings/usb/cdns,usb3.yaml 4505F: drivers/usb/cdns3/ 4506X: drivers/usb/cdns3/cdnsp* 4507 4508CADENCE USBSSP DRD IP DRIVER 4509M: Pawel Laszczak <pawell@cadence.com> 4510L: linux-usb@vger.kernel.org 4511S: Maintained 4512T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4513F: drivers/usb/cdns3/ 4514X: drivers/usb/cdns3/cdns3* 4515 4516CADET FM/AM RADIO RECEIVER DRIVER 4517M: Hans Verkuil <hverkuil@xs4all.nl> 4518L: linux-media@vger.kernel.org 4519S: Maintained 4520W: https://linuxtv.org 4521T: git git://linuxtv.org/media_tree.git 4522F: drivers/media/radio/radio-cadet* 4523 4524CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER 4525L: linux-media@vger.kernel.org 4526S: Orphan 4527T: git git://linuxtv.org/media_tree.git 4528F: Documentation/admin-guide/media/cafe_ccic* 4529F: drivers/media/platform/marvell/ 4530 4531CAIF NETWORK LAYER 4532L: netdev@vger.kernel.org 4533S: Orphan 4534F: Documentation/networking/caif/ 4535F: drivers/net/caif/ 4536F: include/net/caif/ 4537F: include/uapi/linux/caif/ 4538F: net/caif/ 4539 4540CAKE QDISC 4541M: Toke Høiland-Jørgensen <toke@toke.dk> 4542L: cake@lists.bufferbloat.net (moderated for non-subscribers) 4543S: Maintained 4544F: net/sched/sch_cake.c 4545 4546CAN NETWORK DRIVERS 4547M: Wolfgang Grandegger <wg@grandegger.com> 4548M: Marc Kleine-Budde <mkl@pengutronix.de> 4549L: linux-can@vger.kernel.org 4550S: Maintained 4551W: https://github.com/linux-can 4552T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4553T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4554F: Documentation/devicetree/bindings/net/can/ 4555F: Documentation/devicetree/bindings/phy/ti,tcan104x-can.yaml 4556F: drivers/net/can/ 4557F: drivers/phy/phy-can-transceiver.c 4558F: include/linux/can/bittiming.h 4559F: include/linux/can/dev.h 4560F: include/linux/can/length.h 4561F: include/linux/can/platform/ 4562F: include/linux/can/rx-offload.h 4563F: include/uapi/linux/can/error.h 4564F: include/uapi/linux/can/netlink.h 4565F: include/uapi/linux/can/vxcan.h 4566 4567CAN NETWORK LAYER 4568M: Oliver Hartkopp <socketcan@hartkopp.net> 4569M: Marc Kleine-Budde <mkl@pengutronix.de> 4570L: linux-can@vger.kernel.org 4571S: Maintained 4572W: https://github.com/linux-can 4573T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4574T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4575F: Documentation/networking/can.rst 4576F: include/linux/can/can-ml.h 4577F: include/linux/can/core.h 4578F: include/linux/can/skb.h 4579F: include/net/netns/can.h 4580F: include/uapi/linux/can.h 4581F: include/uapi/linux/can/bcm.h 4582F: include/uapi/linux/can/gw.h 4583F: include/uapi/linux/can/isotp.h 4584F: include/uapi/linux/can/raw.h 4585F: net/can/ 4586 4587CAN-J1939 NETWORK LAYER 4588M: Robin van der Gracht <robin@protonic.nl> 4589M: Oleksij Rempel <o.rempel@pengutronix.de> 4590R: kernel@pengutronix.de 4591L: linux-can@vger.kernel.org 4592S: Maintained 4593F: Documentation/networking/j1939.rst 4594F: include/uapi/linux/can/j1939.h 4595F: net/can/j1939/ 4596 4597CANAAN/KENDRYTE K210 SOC FPIOA DRIVER 4598M: Damien Le Moal <dlemoal@kernel.org> 4599L: linux-riscv@lists.infradead.org 4600L: linux-gpio@vger.kernel.org (pinctrl driver) 4601F: Documentation/devicetree/bindings/pinctrl/canaan,k210-fpioa.yaml 4602F: drivers/pinctrl/pinctrl-k210.c 4603 4604CANAAN/KENDRYTE K210 SOC RESET CONTROLLER DRIVER 4605M: Damien Le Moal <dlemoal@kernel.org> 4606L: linux-kernel@vger.kernel.org 4607L: linux-riscv@lists.infradead.org 4608S: Maintained 4609F: Documentation/devicetree/bindings/reset/canaan,k210-rst.yaml 4610F: drivers/reset/reset-k210.c 4611 4612CANAAN/KENDRYTE K210 SOC SYSTEM CONTROLLER DRIVER 4613M: Damien Le Moal <dlemoal@kernel.org> 4614L: linux-riscv@lists.infradead.org 4615S: Maintained 4616F: Documentation/devicetree/bindings/mfd/canaan,k210-sysctl.yaml 4617F: drivers/soc/canaan/ 4618F: include/soc/canaan/ 4619 4620CAPABILITIES 4621M: Serge Hallyn <serge@hallyn.com> 4622L: linux-security-module@vger.kernel.org 4623S: Supported 4624F: include/linux/capability.h 4625F: include/uapi/linux/capability.h 4626F: kernel/capability.c 4627F: security/commoncap.c 4628 4629CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER 4630M: Kevin Tsai <ktsai@capellamicro.com> 4631S: Maintained 4632F: drivers/iio/light/cm* 4633 4634CARL9170 LINUX COMMUNITY WIRELESS DRIVER 4635M: Christian Lamparter <chunkeey@googlemail.com> 4636L: linux-wireless@vger.kernel.org 4637S: Maintained 4638W: https://wireless.wiki.kernel.org/en/users/Drivers/carl9170 4639F: drivers/net/wireless/ath/carl9170/ 4640 4641CAVIUM I2C DRIVER 4642M: Robert Richter <rric@kernel.org> 4643S: Odd Fixes 4644W: http://www.marvell.com 4645F: drivers/i2c/busses/i2c-octeon* 4646F: drivers/i2c/busses/i2c-thunderx* 4647 4648CAVIUM LIQUIDIO NETWORK DRIVER 4649M: Derek Chickles <dchickles@marvell.com> 4650M: Satanand Burla <sburla@marvell.com> 4651M: Felix Manlunas <fmanlunas@marvell.com> 4652L: netdev@vger.kernel.org 4653S: Supported 4654W: http://www.marvell.com 4655F: drivers/net/ethernet/cavium/liquidio/ 4656 4657CAVIUM MMC DRIVER 4658M: Robert Richter <rric@kernel.org> 4659S: Odd Fixes 4660W: http://www.marvell.com 4661F: drivers/mmc/host/cavium* 4662 4663CAVIUM OCTEON-TX CRYPTO DRIVER 4664M: George Cherian <gcherian@marvell.com> 4665L: linux-crypto@vger.kernel.org 4666S: Supported 4667W: http://www.marvell.com 4668F: drivers/crypto/cavium/cpt/ 4669 4670CAVIUM THUNDERX2 ARM64 SOC 4671M: Robert Richter <rric@kernel.org> 4672L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4673S: Odd Fixes 4674F: Documentation/devicetree/bindings/arm/cavium-thunder2.txt 4675F: arch/arm64/boot/dts/cavium/thunder2-99xx* 4676 4677CBS/ETF/TAPRIO QDISCS 4678M: Vinicius Costa Gomes <vinicius.gomes@intel.com> 4679L: netdev@vger.kernel.org 4680S: Maintained 4681F: net/sched/sch_cbs.c 4682F: net/sched/sch_etf.c 4683F: net/sched/sch_taprio.c 4684 4685CC2520 IEEE-802.15.4 RADIO DRIVER 4686M: Stefan Schmidt <stefan@datenfreihafen.org> 4687L: linux-wpan@vger.kernel.org 4688S: Odd Fixes 4689F: Documentation/devicetree/bindings/net/ieee802154/cc2520.txt 4690F: drivers/net/ieee802154/cc2520.c 4691 4692CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER 4693M: Gilad Ben-Yossef <gilad@benyossef.com> 4694L: linux-crypto@vger.kernel.org 4695S: Supported 4696W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4697F: drivers/crypto/ccree/ 4698 4699CCTRNG ARM TRUSTZONE CRYPTOCELL TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 4700M: Hadar Gat <hadar.gat@arm.com> 4701L: linux-crypto@vger.kernel.org 4702S: Supported 4703W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4704F: Documentation/devicetree/bindings/rng/arm-cctrng.yaml 4705F: drivers/char/hw_random/cctrng.c 4706F: drivers/char/hw_random/cctrng.h 4707 4708CEC FRAMEWORK 4709M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4710L: linux-media@vger.kernel.org 4711S: Supported 4712W: http://linuxtv.org 4713T: git git://linuxtv.org/media_tree.git 4714F: Documentation/ABI/testing/debugfs-cec-error-inj 4715F: Documentation/devicetree/bindings/media/cec/cec-common.yaml 4716F: Documentation/driver-api/media/cec-core.rst 4717F: Documentation/userspace-api/media/cec 4718F: drivers/media/cec/ 4719F: drivers/media/rc/keymaps/rc-cec.c 4720F: include/media/cec-notifier.h 4721F: include/media/cec.h 4722F: include/uapi/linux/cec-funcs.h 4723F: include/uapi/linux/cec.h 4724 4725CEC GPIO DRIVER 4726M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4727L: linux-media@vger.kernel.org 4728S: Supported 4729W: http://linuxtv.org 4730T: git git://linuxtv.org/media_tree.git 4731F: Documentation/devicetree/bindings/media/cec/cec-gpio.yaml 4732F: drivers/media/cec/platform/cec-gpio/ 4733 4734CELL BROADBAND ENGINE ARCHITECTURE 4735M: Arnd Bergmann <arnd@arndb.de> 4736L: linuxppc-dev@lists.ozlabs.org 4737S: Supported 4738W: http://www.ibm.com/developerworks/power/cell/ 4739F: arch/powerpc/include/asm/cell*.h 4740F: arch/powerpc/include/asm/spu*.h 4741F: arch/powerpc/include/uapi/asm/spu*.h 4742F: arch/powerpc/platforms/cell/ 4743 4744CELLWISE CW2015 BATTERY DRIVER 4745M: Tobias Schrammm <t.schramm@manjaro.org> 4746S: Maintained 4747F: Documentation/devicetree/bindings/power/supply/cw2015_battery.yaml 4748F: drivers/power/supply/cw2015_battery.c 4749 4750CEPH COMMON CODE (LIBCEPH) 4751M: Ilya Dryomov <idryomov@gmail.com> 4752M: Xiubo Li <xiubli@redhat.com> 4753R: Jeff Layton <jlayton@kernel.org> 4754L: ceph-devel@vger.kernel.org 4755S: Supported 4756W: http://ceph.com/ 4757T: git https://github.com/ceph/ceph-client.git 4758F: include/linux/ceph/ 4759F: include/linux/crush/ 4760F: net/ceph/ 4761 4762CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH) 4763M: Xiubo Li <xiubli@redhat.com> 4764M: Ilya Dryomov <idryomov@gmail.com> 4765R: Jeff Layton <jlayton@kernel.org> 4766L: ceph-devel@vger.kernel.org 4767S: Supported 4768W: http://ceph.com/ 4769T: git https://github.com/ceph/ceph-client.git 4770F: Documentation/filesystems/ceph.rst 4771F: fs/ceph/ 4772 4773CERTIFICATE HANDLING 4774M: David Howells <dhowells@redhat.com> 4775M: David Woodhouse <dwmw2@infradead.org> 4776L: keyrings@vger.kernel.org 4777S: Maintained 4778F: Documentation/admin-guide/module-signing.rst 4779F: certs/ 4780F: scripts/sign-file.c 4781F: tools/certs/ 4782 4783CFAG12864B LCD DRIVER 4784M: Miguel Ojeda <ojeda@kernel.org> 4785S: Maintained 4786F: drivers/auxdisplay/cfag12864b.c 4787F: include/linux/cfag12864b.h 4788 4789CFAG12864BFB LCD FRAMEBUFFER DRIVER 4790M: Miguel Ojeda <ojeda@kernel.org> 4791S: Maintained 4792F: drivers/auxdisplay/cfag12864bfb.c 4793F: include/linux/cfag12864b.h 4794 4795CHAR and MISC DRIVERS 4796M: Arnd Bergmann <arnd@arndb.de> 4797M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 4798S: Supported 4799T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 4800F: drivers/char/ 4801F: drivers/misc/ 4802F: include/linux/miscdevice.h 4803X: drivers/char/agp/ 4804X: drivers/char/hw_random/ 4805X: drivers/char/ipmi/ 4806X: drivers/char/random.c 4807X: drivers/char/tpm/ 4808 4809CHECKPATCH 4810M: Andy Whitcroft <apw@canonical.com> 4811M: Joe Perches <joe@perches.com> 4812R: Dwaipayan Ray <dwaipayanray1@gmail.com> 4813R: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4814S: Maintained 4815F: scripts/checkpatch.pl 4816 4817CHECKPATCH DOCUMENTATION 4818M: Dwaipayan Ray <dwaipayanray1@gmail.com> 4819M: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4820R: Joe Perches <joe@perches.com> 4821S: Maintained 4822F: Documentation/dev-tools/checkpatch.rst 4823 4824CHINESE DOCUMENTATION 4825M: Alex Shi <alexs@kernel.org> 4826M: Yanteng Si <siyanteng@loongson.cn> 4827S: Maintained 4828F: Documentation/translations/zh_CN/ 4829 4830CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER 4831M: Peter Chen <peter.chen@kernel.org> 4832L: linux-usb@vger.kernel.org 4833S: Maintained 4834T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4835F: drivers/usb/chipidea/ 4836 4837CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER 4838M: Hans de Goede <hdegoede@redhat.com> 4839L: linux-input@vger.kernel.org 4840S: Maintained 4841F: Documentation/devicetree/bindings/input/touchscreen/chipone,icn8318.yaml 4842F: drivers/input/touchscreen/chipone_icn8318.c 4843 4844CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER 4845M: Hans de Goede <hdegoede@redhat.com> 4846L: linux-input@vger.kernel.org 4847S: Maintained 4848F: drivers/input/touchscreen/chipone_icn8505.c 4849 4850CHROME HARDWARE PLATFORM SUPPORT 4851M: Benson Leung <bleung@chromium.org> 4852L: chrome-platform@lists.linux.dev 4853S: Maintained 4854T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git 4855F: drivers/platform/chrome/ 4856 4857CHROMEOS EC CODEC DRIVER 4858M: Cheng-Yi Chiang <cychiang@chromium.org> 4859M: Tzung-Bi Shih <tzungbi@kernel.org> 4860R: Guenter Roeck <groeck@chromium.org> 4861L: chrome-platform@lists.linux.dev 4862S: Maintained 4863F: Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml 4864F: sound/soc/codecs/cros_ec_codec.* 4865 4866CHROMEOS EC SUBDRIVERS 4867M: Benson Leung <bleung@chromium.org> 4868R: Guenter Roeck <groeck@chromium.org> 4869L: chrome-platform@lists.linux.dev 4870S: Maintained 4871F: drivers/power/supply/cros_usbpd-charger.c 4872N: cros_ec 4873N: cros-ec 4874 4875CHROMEOS EC UART DRIVER 4876M: Bhanu Prakash Maiya <bhanumaiya@chromium.org> 4877R: Benson Leung <bleung@chromium.org> 4878R: Tzung-Bi Shih <tzungbi@kernel.org> 4879S: Maintained 4880F: drivers/platform/chrome/cros_ec_uart.c 4881 4882CHROMEOS EC USB PD NOTIFY DRIVER 4883M: Prashant Malani <pmalani@chromium.org> 4884L: chrome-platform@lists.linux.dev 4885S: Maintained 4886F: drivers/platform/chrome/cros_usbpd_notify.c 4887F: include/linux/platform_data/cros_usbpd_notify.h 4888 4889CHROMEOS EC USB TYPE-C DRIVER 4890M: Prashant Malani <pmalani@chromium.org> 4891L: chrome-platform@lists.linux.dev 4892S: Maintained 4893F: drivers/platform/chrome/cros_ec_typec.* 4894F: drivers/platform/chrome/cros_typec_switch.c 4895F: drivers/platform/chrome/cros_typec_vdm.* 4896 4897CHROMEOS HPS DRIVER 4898M: Dan Callaghan <dcallagh@chromium.org> 4899R: Sami Kyöstilä <skyostil@chromium.org> 4900S: Maintained 4901F: drivers/platform/chrome/cros_hps_i2c.c 4902 4903CHRONTEL CH7322 CEC DRIVER 4904M: Joe Tessler <jrt@google.com> 4905L: linux-media@vger.kernel.org 4906S: Maintained 4907T: git git://linuxtv.org/media_tree.git 4908F: Documentation/devicetree/bindings/media/i2c/chrontel,ch7322.yaml 4909F: drivers/media/cec/i2c/ch7322.c 4910 4911CIRRUS LOGIC AUDIO CODEC DRIVERS 4912M: James Schulman <james.schulman@cirrus.com> 4913M: David Rhodes <david.rhodes@cirrus.com> 4914M: Richard Fitzgerald <rf@opensource.cirrus.com> 4915L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4916L: patches@opensource.cirrus.com 4917S: Maintained 4918F: Documentation/devicetree/bindings/sound/cirrus,cs* 4919F: include/dt-bindings/sound/cs* 4920F: include/sound/cs* 4921F: sound/pci/hda/cs* 4922F: sound/pci/hda/hda_cs_dsp_ctl.* 4923F: sound/soc/codecs/cs* 4924 4925CIRRUS LOGIC DSP FIRMWARE DRIVER 4926M: Simon Trimmer <simont@opensource.cirrus.com> 4927M: Charles Keepax <ckeepax@opensource.cirrus.com> 4928M: Richard Fitzgerald <rf@opensource.cirrus.com> 4929L: patches@opensource.cirrus.com 4930S: Supported 4931W: https://github.com/CirrusLogic/linux-drivers/wiki 4932T: git https://github.com/CirrusLogic/linux-drivers.git 4933F: drivers/firmware/cirrus/* 4934F: include/linux/firmware/cirrus/* 4935 4936CIRRUS LOGIC EP93XX ETHERNET DRIVER 4937M: Hartley Sweeten <hsweeten@visionengravers.com> 4938L: netdev@vger.kernel.org 4939S: Maintained 4940F: drivers/net/ethernet/cirrus/ep93xx_eth.c 4941 4942CIRRUS LOGIC LOCHNAGAR DRIVER 4943M: Charles Keepax <ckeepax@opensource.cirrus.com> 4944M: Richard Fitzgerald <rf@opensource.cirrus.com> 4945L: patches@opensource.cirrus.com 4946S: Supported 4947F: Documentation/devicetree/bindings/clock/cirrus,lochnagar.yaml 4948F: Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.yaml 4949F: Documentation/devicetree/bindings/mfd/cirrus,lochnagar.yaml 4950F: Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.yaml 4951F: Documentation/devicetree/bindings/sound/cirrus,lochnagar.yaml 4952F: Documentation/hwmon/lochnagar.rst 4953F: drivers/clk/clk-lochnagar.c 4954F: drivers/hwmon/lochnagar-hwmon.c 4955F: drivers/mfd/lochnagar-i2c.c 4956F: drivers/pinctrl/cirrus/pinctrl-lochnagar.c 4957F: drivers/regulator/lochnagar-regulator.c 4958F: include/dt-bindings/clock/lochnagar.h 4959F: include/dt-bindings/pinctrl/lochnagar.h 4960F: include/linux/mfd/lochnagar* 4961F: sound/soc/codecs/lochnagar-sc.c 4962 4963CIRRUS LOGIC MADERA CODEC DRIVERS 4964M: Charles Keepax <ckeepax@opensource.cirrus.com> 4965M: Richard Fitzgerald <rf@opensource.cirrus.com> 4966L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4967L: patches@opensource.cirrus.com 4968S: Supported 4969W: https://github.com/CirrusLogic/linux-drivers/wiki 4970T: git https://github.com/CirrusLogic/linux-drivers.git 4971F: Documentation/devicetree/bindings/mfd/cirrus,madera.yaml 4972F: Documentation/devicetree/bindings/pinctrl/cirrus,madera.yaml 4973F: Documentation/devicetree/bindings/sound/cirrus,madera.yaml 4974F: drivers/gpio/gpio-madera* 4975F: drivers/irqchip/irq-madera* 4976F: drivers/mfd/cs47l* 4977F: drivers/mfd/madera* 4978F: drivers/pinctrl/cirrus/* 4979F: include/dt-bindings/sound/madera* 4980F: include/linux/irqchip/irq-madera* 4981F: include/linux/mfd/madera/* 4982F: include/sound/madera* 4983F: sound/soc/codecs/cs47l* 4984F: sound/soc/codecs/madera* 4985 4986CISCO FCOE HBA DRIVER 4987M: Satish Kharat <satishkh@cisco.com> 4988M: Sesidhar Baddela <sebaddel@cisco.com> 4989M: Karan Tilak Kumar <kartilak@cisco.com> 4990L: linux-scsi@vger.kernel.org 4991S: Supported 4992F: drivers/scsi/fnic/ 4993 4994CISCO SCSI HBA DRIVER 4995M: Karan Tilak Kumar <kartilak@cisco.com> 4996M: Sesidhar Baddela <sebaddel@cisco.com> 4997L: linux-scsi@vger.kernel.org 4998S: Supported 4999F: drivers/scsi/snic/ 5000 5001CISCO VIC ETHERNET NIC DRIVER 5002M: Christian Benvenuti <benve@cisco.com> 5003M: Satish Kharat <satishkh@cisco.com> 5004S: Supported 5005F: drivers/net/ethernet/cisco/enic/ 5006 5007CISCO VIC LOW LATENCY NIC DRIVER 5008M: Christian Benvenuti <benve@cisco.com> 5009M: Nelson Escobar <neescoba@cisco.com> 5010S: Supported 5011F: drivers/infiniband/hw/usnic/ 5012 5013CLANG CONTROL FLOW INTEGRITY SUPPORT 5014M: Sami Tolvanen <samitolvanen@google.com> 5015M: Kees Cook <keescook@chromium.org> 5016R: Nathan Chancellor <nathan@kernel.org> 5017R: Nick Desaulniers <ndesaulniers@google.com> 5018L: llvm@lists.linux.dev 5019S: Supported 5020B: https://github.com/ClangBuiltLinux/linux/issues 5021T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 5022F: include/linux/cfi.h 5023F: kernel/cfi.c 5024 5025CLANG-FORMAT FILE 5026M: Miguel Ojeda <ojeda@kernel.org> 5027S: Maintained 5028F: .clang-format 5029 5030CLANG/LLVM BUILD SUPPORT 5031M: Nathan Chancellor <nathan@kernel.org> 5032M: Nick Desaulniers <ndesaulniers@google.com> 5033R: Tom Rix <trix@redhat.com> 5034L: llvm@lists.linux.dev 5035S: Supported 5036W: https://clangbuiltlinux.github.io/ 5037B: https://github.com/ClangBuiltLinux/linux/issues 5038C: irc://irc.libera.chat/clangbuiltlinux 5039F: Documentation/kbuild/llvm.rst 5040F: include/linux/compiler-clang.h 5041F: scripts/Makefile.clang 5042F: scripts/clang-tools/ 5043K: \b(?i:clang|llvm)\b 5044 5045CLK API 5046M: Russell King <linux@armlinux.org.uk> 5047L: linux-clk@vger.kernel.org 5048S: Maintained 5049F: include/linux/clk.h 5050 5051CLOCKSOURCE, CLOCKEVENT DRIVERS 5052M: Daniel Lezcano <daniel.lezcano@linaro.org> 5053M: Thomas Gleixner <tglx@linutronix.de> 5054L: linux-kernel@vger.kernel.org 5055S: Supported 5056T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 5057F: Documentation/devicetree/bindings/timer/ 5058F: drivers/clocksource/ 5059 5060CMPC ACPI DRIVER 5061M: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com> 5062M: Daniel Oliveira Nascimento <don@syst.com.br> 5063L: platform-driver-x86@vger.kernel.org 5064S: Supported 5065F: drivers/platform/x86/classmate-laptop.c 5066 5067COBALT MEDIA DRIVER 5068M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 5069L: linux-media@vger.kernel.org 5070S: Supported 5071W: https://linuxtv.org 5072T: git git://linuxtv.org/media_tree.git 5073F: drivers/media/pci/cobalt/ 5074 5075COCCINELLE/Semantic Patches (SmPL) 5076M: Julia Lawall <Julia.Lawall@inria.fr> 5077M: Nicolas Palix <nicolas.palix@imag.fr> 5078L: cocci@inria.fr (moderated for non-subscribers) 5079S: Supported 5080W: https://coccinelle.gitlabpages.inria.fr/website/ 5081T: git git://git.kernel.org/pub/scm/linux/kernel/git/jlawall/linux.git 5082F: Documentation/dev-tools/coccinelle.rst 5083F: scripts/coccicheck 5084F: scripts/coccinelle/ 5085 5086CODA FILE SYSTEM 5087M: Jan Harkes <jaharkes@cs.cmu.edu> 5088M: coda@cs.cmu.edu 5089L: codalist@coda.cs.cmu.edu 5090S: Maintained 5091W: http://www.coda.cs.cmu.edu/ 5092F: Documentation/filesystems/coda.rst 5093F: fs/coda/ 5094F: include/linux/coda*.h 5095F: include/uapi/linux/coda*.h 5096 5097CODA V4L2 MEM2MEM DRIVER 5098M: Philipp Zabel <p.zabel@pengutronix.de> 5099L: linux-media@vger.kernel.org 5100S: Maintained 5101F: Documentation/devicetree/bindings/media/coda.yaml 5102F: drivers/media/platform/chips-media/ 5103 5104CODE OF CONDUCT 5105M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5106S: Supported 5107F: Documentation/process/code-of-conduct-interpretation.rst 5108F: Documentation/process/code-of-conduct.rst 5109 5110COMEDI DRIVERS 5111M: Ian Abbott <abbotti@mev.co.uk> 5112M: H Hartley Sweeten <hsweeten@visionengravers.com> 5113S: Odd Fixes 5114F: drivers/comedi/ 5115F: include/linux/comedi/ 5116F: include/uapi/linux/comedi.h 5117 5118COMMON CLK FRAMEWORK 5119M: Michael Turquette <mturquette@baylibre.com> 5120M: Stephen Boyd <sboyd@kernel.org> 5121L: linux-clk@vger.kernel.org 5122S: Maintained 5123Q: http://patchwork.kernel.org/project/linux-clk/list/ 5124T: git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git 5125F: Documentation/devicetree/bindings/clock/ 5126F: drivers/clk/ 5127F: include/dt-bindings/clock/ 5128F: include/linux/clk-pr* 5129F: include/linux/clk/ 5130F: include/linux/of_clk.h 5131X: drivers/clk/clkdev.c 5132 5133COMMON INTERNET FILE SYSTEM CLIENT (CIFS and SMB3) 5134M: Steve French <sfrench@samba.org> 5135R: Paulo Alcantara <pc@manguebit.com> (DFS, global name space) 5136R: Ronnie Sahlberg <lsahlber@redhat.com> (directory leases, sparse files) 5137R: Shyam Prasad N <sprasad@microsoft.com> (multichannel) 5138R: Tom Talpey <tom@talpey.com> (RDMA, smbdirect) 5139L: linux-cifs@vger.kernel.org 5140L: samba-technical@lists.samba.org (moderated for non-subscribers) 5141S: Supported 5142W: https://wiki.samba.org/index.php/LinuxCIFS 5143T: git git://git.samba.org/sfrench/cifs-2.6.git 5144F: Documentation/admin-guide/cifs/ 5145F: fs/smb/client/ 5146F: fs/smb/common/ 5147F: include/uapi/linux/cifs 5148 5149COMPACTPCI HOTPLUG CORE 5150M: Scott Murray <scott@spiteful.org> 5151L: linux-pci@vger.kernel.org 5152S: Maintained 5153F: drivers/pci/hotplug/cpci_hotplug* 5154 5155COMPACTPCI HOTPLUG GENERIC DRIVER 5156M: Scott Murray <scott@spiteful.org> 5157L: linux-pci@vger.kernel.org 5158S: Maintained 5159F: drivers/pci/hotplug/cpcihp_generic.c 5160 5161COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER 5162M: Scott Murray <scott@spiteful.org> 5163L: linux-pci@vger.kernel.org 5164S: Maintained 5165F: drivers/pci/hotplug/cpcihp_zt5550.* 5166 5167COMPAL LAPTOP SUPPORT 5168M: Cezary Jackiewicz <cezary.jackiewicz@gmail.com> 5169L: platform-driver-x86@vger.kernel.org 5170S: Maintained 5171F: drivers/platform/x86/compal-laptop.c 5172 5173COMPILER ATTRIBUTES 5174M: Miguel Ojeda <ojeda@kernel.org> 5175R: Nick Desaulniers <ndesaulniers@google.com> 5176S: Maintained 5177F: include/linux/compiler_attributes.h 5178 5179COMPUTE EXPRESS LINK (CXL) 5180M: Alison Schofield <alison.schofield@intel.com> 5181M: Vishal Verma <vishal.l.verma@intel.com> 5182M: Ira Weiny <ira.weiny@intel.com> 5183M: Ben Widawsky <bwidawsk@kernel.org> 5184M: Dan Williams <dan.j.williams@intel.com> 5185L: linux-cxl@vger.kernel.org 5186S: Maintained 5187F: drivers/cxl/ 5188F: include/uapi/linux/cxl_mem.h 5189 5190CONEXANT ACCESSRUNNER USB DRIVER 5191L: accessrunner-general@lists.sourceforge.net 5192S: Orphan 5193W: http://accessrunner.sourceforge.net/ 5194F: drivers/usb/atm/cxacru.c 5195 5196CONFIGFS 5197M: Joel Becker <jlbec@evilplan.org> 5198M: Christoph Hellwig <hch@lst.de> 5199S: Supported 5200T: git git://git.infradead.org/users/hch/configfs.git 5201F: fs/configfs/ 5202F: include/linux/configfs.h 5203F: samples/configfs/ 5204 5205CONSOLE SUBSYSTEM 5206M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5207S: Supported 5208F: drivers/video/console/ 5209F: include/linux/console* 5210 5211CONTEXT TRACKING 5212M: Frederic Weisbecker <frederic@kernel.org> 5213M: "Paul E. McKenney" <paulmck@kernel.org> 5214S: Maintained 5215F: include/linux/context_tracking* 5216F: kernel/context_tracking.c 5217 5218CONTROL GROUP (CGROUP) 5219M: Tejun Heo <tj@kernel.org> 5220M: Zefan Li <lizefan.x@bytedance.com> 5221M: Johannes Weiner <hannes@cmpxchg.org> 5222L: cgroups@vger.kernel.org 5223S: Maintained 5224T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5225F: Documentation/admin-guide/cgroup-v1/ 5226F: Documentation/admin-guide/cgroup-v2.rst 5227F: include/linux/cgroup* 5228F: kernel/cgroup/ 5229F: tools/testing/selftests/cgroup/ 5230 5231CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO) 5232M: Tejun Heo <tj@kernel.org> 5233M: Josef Bacik <josef@toxicpanda.com> 5234M: Jens Axboe <axboe@kernel.dk> 5235L: cgroups@vger.kernel.org 5236L: linux-block@vger.kernel.org 5237T: git git://git.kernel.dk/linux-block 5238F: Documentation/admin-guide/cgroup-v1/blkio-controller.rst 5239F: block/bfq-cgroup.c 5240F: block/blk-cgroup.c 5241F: block/blk-iocost.c 5242F: block/blk-iolatency.c 5243F: block/blk-throttle.c 5244F: include/linux/blk-cgroup.h 5245 5246CONTROL GROUP - CPUSET 5247M: Waiman Long <longman@redhat.com> 5248M: Zefan Li <lizefan.x@bytedance.com> 5249L: cgroups@vger.kernel.org 5250S: Maintained 5251T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5252F: Documentation/admin-guide/cgroup-v1/cpusets.rst 5253F: include/linux/cpuset.h 5254F: kernel/cgroup/cpuset.c 5255 5256CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG) 5257M: Johannes Weiner <hannes@cmpxchg.org> 5258M: Michal Hocko <mhocko@kernel.org> 5259M: Roman Gushchin <roman.gushchin@linux.dev> 5260M: Shakeel Butt <shakeelb@google.com> 5261R: Muchun Song <muchun.song@linux.dev> 5262L: cgroups@vger.kernel.org 5263L: linux-mm@kvack.org 5264S: Maintained 5265F: mm/memcontrol.c 5266F: mm/swap_cgroup.c 5267F: tools/testing/selftests/cgroup/memcg_protection.m 5268F: tools/testing/selftests/cgroup/test_kmem.c 5269F: tools/testing/selftests/cgroup/test_memcontrol.c 5270 5271CORETEMP HARDWARE MONITORING DRIVER 5272M: Fenghua Yu <fenghua.yu@intel.com> 5273L: linux-hwmon@vger.kernel.org 5274S: Maintained 5275F: Documentation/hwmon/coretemp.rst 5276F: drivers/hwmon/coretemp.c 5277 5278CORSAIR-CPRO HARDWARE MONITOR DRIVER 5279M: Marius Zachmann <mail@mariuszachmann.de> 5280L: linux-hwmon@vger.kernel.org 5281S: Maintained 5282F: drivers/hwmon/corsair-cpro.c 5283 5284CORSAIR-PSU HARDWARE MONITOR DRIVER 5285M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 5286L: linux-hwmon@vger.kernel.org 5287S: Maintained 5288F: Documentation/hwmon/corsair-psu.rst 5289F: drivers/hwmon/corsair-psu.c 5290 5291COUNTER SUBSYSTEM 5292M: William Breathitt Gray <william.gray@linaro.org> 5293L: linux-iio@vger.kernel.org 5294S: Maintained 5295T: git git://git.kernel.org/pub/scm/linux/kernel/git/wbg/counter.git 5296F: Documentation/ABI/testing/sysfs-bus-counter 5297F: Documentation/driver-api/generic-counter.rst 5298F: drivers/counter/ 5299F: include/linux/counter.h 5300F: include/uapi/linux/counter.h 5301F: tools/counter/ 5302 5303CP2615 I2C DRIVER 5304M: Bence Csókás <bence98@sch.bme.hu> 5305S: Maintained 5306F: drivers/i2c/busses/i2c-cp2615.c 5307 5308CPMAC ETHERNET DRIVER 5309M: Florian Fainelli <f.fainelli@gmail.com> 5310L: netdev@vger.kernel.org 5311S: Maintained 5312F: drivers/net/ethernet/ti/cpmac.c 5313 5314CPU FREQUENCY DRIVERS - VEXPRESS SPC ARM BIG LITTLE 5315M: Viresh Kumar <viresh.kumar@linaro.org> 5316M: Sudeep Holla <sudeep.holla@arm.com> 5317L: linux-pm@vger.kernel.org 5318S: Maintained 5319W: http://www.arm.com/products/processors/technologies/biglittleprocessing.php 5320F: drivers/cpufreq/vexpress-spc-cpufreq.c 5321 5322CPU FREQUENCY SCALING FRAMEWORK 5323M: "Rafael J. Wysocki" <rafael@kernel.org> 5324M: Viresh Kumar <viresh.kumar@linaro.org> 5325L: linux-pm@vger.kernel.org 5326S: Maintained 5327B: https://bugzilla.kernel.org 5328T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5329T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates) 5330F: Documentation/admin-guide/pm/cpufreq.rst 5331F: Documentation/admin-guide/pm/intel_pstate.rst 5332F: Documentation/cpu-freq/ 5333F: Documentation/devicetree/bindings/cpufreq/ 5334F: drivers/cpufreq/ 5335F: include/linux/cpufreq.h 5336F: include/linux/sched/cpufreq.h 5337F: kernel/sched/cpufreq*.c 5338F: tools/testing/selftests/cpufreq/ 5339 5340CPU IDLE TIME MANAGEMENT FRAMEWORK 5341M: "Rafael J. Wysocki" <rafael@kernel.org> 5342M: Daniel Lezcano <daniel.lezcano@linaro.org> 5343L: linux-pm@vger.kernel.org 5344S: Maintained 5345B: https://bugzilla.kernel.org 5346T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5347F: Documentation/admin-guide/pm/cpuidle.rst 5348F: Documentation/driver-api/pm/cpuidle.rst 5349F: drivers/cpuidle/ 5350F: include/linux/cpuidle.h 5351 5352CPU POWER MONITORING SUBSYSTEM 5353M: Thomas Renninger <trenn@suse.com> 5354M: Shuah Khan <shuah@kernel.org> 5355M: Shuah Khan <skhan@linuxfoundation.org> 5356L: linux-pm@vger.kernel.org 5357S: Maintained 5358F: tools/power/cpupower/ 5359 5360CPUID/MSR DRIVER 5361M: "H. Peter Anvin" <hpa@zytor.com> 5362S: Maintained 5363F: arch/x86/kernel/cpuid.c 5364F: arch/x86/kernel/msr.c 5365 5366CPUIDLE DRIVER - ARM BIG LITTLE 5367M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5368M: Daniel Lezcano <daniel.lezcano@linaro.org> 5369L: linux-pm@vger.kernel.org 5370L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5371S: Maintained 5372T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5373F: drivers/cpuidle/cpuidle-big_little.c 5374 5375CPUIDLE DRIVER - ARM EXYNOS 5376M: Daniel Lezcano <daniel.lezcano@linaro.org> 5377M: Kukjin Kim <kgene@kernel.org> 5378R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 5379L: linux-pm@vger.kernel.org 5380L: linux-samsung-soc@vger.kernel.org 5381S: Supported 5382F: arch/arm/mach-exynos/pm.c 5383F: drivers/cpuidle/cpuidle-exynos.c 5384F: include/linux/platform_data/cpuidle-exynos.h 5385 5386CPUIDLE DRIVER - ARM PSCI 5387M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5388M: Sudeep Holla <sudeep.holla@arm.com> 5389L: linux-pm@vger.kernel.org 5390L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5391S: Supported 5392F: drivers/cpuidle/cpuidle-psci.c 5393 5394CPUIDLE DRIVER - ARM PSCI PM DOMAIN 5395M: Ulf Hansson <ulf.hansson@linaro.org> 5396L: linux-pm@vger.kernel.org 5397L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5398S: Supported 5399F: drivers/cpuidle/cpuidle-psci-domain.c 5400F: drivers/cpuidle/cpuidle-psci.h 5401 5402CPUIDLE DRIVER - DT IDLE PM DOMAIN 5403M: Ulf Hansson <ulf.hansson@linaro.org> 5404L: linux-pm@vger.kernel.org 5405S: Supported 5406F: drivers/cpuidle/dt_idle_genpd.c 5407F: drivers/cpuidle/dt_idle_genpd.h 5408 5409CPUIDLE DRIVER - RISC-V SBI 5410M: Anup Patel <anup@brainfault.org> 5411L: linux-pm@vger.kernel.org 5412L: linux-riscv@lists.infradead.org 5413S: Maintained 5414F: drivers/cpuidle/cpuidle-riscv-sbi.c 5415 5416CRAMFS FILESYSTEM 5417M: Nicolas Pitre <nico@fluxnic.net> 5418S: Maintained 5419F: Documentation/filesystems/cramfs.rst 5420F: fs/cramfs/ 5421 5422CREATIVE SB0540 5423M: Bastien Nocera <hadess@hadess.net> 5424L: linux-input@vger.kernel.org 5425S: Maintained 5426F: drivers/hid/hid-creative-sb0540.c 5427 5428CRYPTO API 5429M: Herbert Xu <herbert@gondor.apana.org.au> 5430M: "David S. Miller" <davem@davemloft.net> 5431L: linux-crypto@vger.kernel.org 5432S: Maintained 5433T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git 5434T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git 5435F: Documentation/crypto/ 5436F: Documentation/devicetree/bindings/crypto/ 5437F: arch/*/crypto/ 5438F: crypto/ 5439F: drivers/crypto/ 5440F: include/crypto/ 5441F: include/linux/crypto* 5442F: lib/crypto/ 5443 5444CRYPTOGRAPHIC RANDOM NUMBER GENERATOR 5445M: Neil Horman <nhorman@tuxdriver.com> 5446L: linux-crypto@vger.kernel.org 5447S: Maintained 5448F: crypto/ansi_cprng.c 5449F: crypto/rng.c 5450 5451CS3308 MEDIA DRIVER 5452M: Hans Verkuil <hverkuil@xs4all.nl> 5453L: linux-media@vger.kernel.org 5454S: Odd Fixes 5455W: http://linuxtv.org 5456T: git git://linuxtv.org/media_tree.git 5457F: drivers/media/i2c/cs3308.c 5458 5459CS5535 Audio ALSA driver 5460M: Jaya Kumar <jayakumar.alsa@gmail.com> 5461S: Maintained 5462F: sound/pci/cs5535audio/ 5463 5464CTU CAN FD DRIVER 5465M: Pavel Pisa <pisa@cmp.felk.cvut.cz> 5466M: Ondrej Ille <ondrej.ille@gmail.com> 5467L: linux-can@vger.kernel.org 5468S: Maintained 5469F: Documentation/devicetree/bindings/net/can/ctu,ctucanfd.yaml 5470F: drivers/net/can/ctucanfd/ 5471 5472CW1200 WLAN driver 5473M: Solomon Peachy <pizza@shaftnet.org> 5474S: Maintained 5475F: drivers/net/wireless/st/cw1200/ 5476 5477CX18 VIDEO4LINUX DRIVER 5478M: Andy Walls <awalls@md.metrocast.net> 5479L: linux-media@vger.kernel.org 5480S: Maintained 5481W: https://linuxtv.org 5482T: git git://linuxtv.org/media_tree.git 5483F: drivers/media/pci/cx18/ 5484F: include/uapi/linux/ivtv* 5485 5486CX2341X MPEG ENCODER HELPER MODULE 5487M: Hans Verkuil <hverkuil@xs4all.nl> 5488L: linux-media@vger.kernel.org 5489S: Maintained 5490W: https://linuxtv.org 5491T: git git://linuxtv.org/media_tree.git 5492F: drivers/media/common/cx2341x* 5493F: include/media/drv-intf/cx2341x.h 5494 5495CX24120 MEDIA DRIVER 5496M: Jemma Denson <jdenson@gmail.com> 5497M: Patrick Boettcher <patrick.boettcher@posteo.de> 5498L: linux-media@vger.kernel.org 5499S: Maintained 5500W: https://linuxtv.org 5501Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5502F: drivers/media/dvb-frontends/cx24120* 5503 5504CX88 VIDEO4LINUX DRIVER 5505M: Mauro Carvalho Chehab <mchehab@kernel.org> 5506L: linux-media@vger.kernel.org 5507S: Odd fixes 5508W: https://linuxtv.org 5509T: git git://linuxtv.org/media_tree.git 5510F: Documentation/driver-api/media/drivers/cx88* 5511F: drivers/media/pci/cx88/ 5512 5513CXD2820R MEDIA DRIVER 5514M: Antti Palosaari <crope@iki.fi> 5515L: linux-media@vger.kernel.org 5516S: Maintained 5517W: https://linuxtv.org 5518W: http://palosaari.fi/linux/ 5519Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5520T: git git://linuxtv.org/anttip/media_tree.git 5521F: drivers/media/dvb-frontends/cxd2820r* 5522 5523CXGB3 ETHERNET DRIVER (CXGB3) 5524M: Raju Rangoju <rajur@chelsio.com> 5525L: netdev@vger.kernel.org 5526S: Supported 5527W: http://www.chelsio.com 5528F: drivers/net/ethernet/chelsio/cxgb3/ 5529 5530CXGB3 ISCSI DRIVER (CXGB3I) 5531M: Varun Prakash <varun@chelsio.com> 5532L: linux-scsi@vger.kernel.org 5533S: Supported 5534W: http://www.chelsio.com 5535F: drivers/scsi/cxgbi/cxgb3i 5536 5537CXGB4 CRYPTO DRIVER (chcr) 5538M: Ayush Sawal <ayush.sawal@chelsio.com> 5539L: linux-crypto@vger.kernel.org 5540S: Supported 5541W: http://www.chelsio.com 5542F: drivers/crypto/chelsio 5543 5544CXGB4 ETHERNET DRIVER (CXGB4) 5545M: Raju Rangoju <rajur@chelsio.com> 5546L: netdev@vger.kernel.org 5547S: Supported 5548W: http://www.chelsio.com 5549F: drivers/net/ethernet/chelsio/cxgb4/ 5550 5551CXGB4 INLINE CRYPTO DRIVER 5552M: Ayush Sawal <ayush.sawal@chelsio.com> 5553L: netdev@vger.kernel.org 5554S: Supported 5555W: http://www.chelsio.com 5556F: drivers/net/ethernet/chelsio/inline_crypto/ 5557 5558CXGB4 ISCSI DRIVER (CXGB4I) 5559M: Varun Prakash <varun@chelsio.com> 5560L: linux-scsi@vger.kernel.org 5561S: Supported 5562W: http://www.chelsio.com 5563F: drivers/scsi/cxgbi/cxgb4i 5564 5565CXGB4 IWARP RNIC DRIVER (IW_CXGB4) 5566M: Potnuri Bharat Teja <bharat@chelsio.com> 5567L: linux-rdma@vger.kernel.org 5568S: Supported 5569W: http://www.openfabrics.org 5570F: drivers/infiniband/hw/cxgb4/ 5571F: include/uapi/rdma/cxgb4-abi.h 5572 5573CXGB4VF ETHERNET DRIVER (CXGB4VF) 5574M: Raju Rangoju <rajur@chelsio.com> 5575L: netdev@vger.kernel.org 5576S: Supported 5577W: http://www.chelsio.com 5578F: drivers/net/ethernet/chelsio/cxgb4vf/ 5579 5580CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER 5581M: Frederic Barrat <fbarrat@linux.ibm.com> 5582M: Andrew Donnellan <ajd@linux.ibm.com> 5583L: linuxppc-dev@lists.ozlabs.org 5584S: Supported 5585F: Documentation/ABI/testing/sysfs-class-cxl 5586F: Documentation/powerpc/cxl.rst 5587F: arch/powerpc/platforms/powernv/pci-cxl.c 5588F: drivers/misc/cxl/ 5589F: include/misc/cxl* 5590F: include/uapi/misc/cxl.h 5591 5592CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER 5593M: Manoj N. Kumar <manoj@linux.ibm.com> 5594M: Matthew R. Ochs <mrochs@linux.ibm.com> 5595M: Uma Krishnan <ukrishn@linux.ibm.com> 5596L: linux-scsi@vger.kernel.org 5597S: Supported 5598F: Documentation/powerpc/cxlflash.rst 5599F: drivers/scsi/cxlflash/ 5600F: include/uapi/scsi/cxlflash_ioctl.h 5601 5602CYBERPRO FB DRIVER 5603M: Russell King <linux@armlinux.org.uk> 5604L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5605S: Maintained 5606W: http://www.armlinux.org.uk/ 5607F: drivers/video/fbdev/cyber2000fb.* 5608 5609CYCLADES PC300 DRIVER 5610S: Orphan 5611F: drivers/net/wan/pc300* 5612 5613CYPRESS CY8C95X0 PINCTRL DRIVER 5614M: Patrick Rudolph <patrick.rudolph@9elements.com> 5615L: linux-gpio@vger.kernel.org 5616S: Maintained 5617F: drivers/pinctrl/pinctrl-cy8c95x0.c 5618 5619CYPRESS CY8CTMA140 TOUCHSCREEN DRIVER 5620M: Linus Walleij <linus.walleij@linaro.org> 5621L: linux-input@vger.kernel.org 5622S: Maintained 5623F: drivers/input/touchscreen/cy8ctma140.c 5624 5625CYPRESS STREETFIGHTER TOUCHKEYS DRIVER 5626M: Yassine Oudjana <y.oudjana@protonmail.com> 5627L: linux-input@vger.kernel.org 5628S: Maintained 5629F: Documentation/devicetree/bindings/input/cypress-sf.yaml 5630F: drivers/input/keyboard/cypress-sf.c 5631 5632CYPRESS_FIRMWARE MEDIA DRIVER 5633M: Antti Palosaari <crope@iki.fi> 5634L: linux-media@vger.kernel.org 5635S: Maintained 5636W: https://linuxtv.org 5637W: http://palosaari.fi/linux/ 5638Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5639T: git git://linuxtv.org/anttip/media_tree.git 5640F: drivers/media/common/cypress_firmware* 5641 5642CYTTSP TOUCHSCREEN DRIVER 5643M: Linus Walleij <linus.walleij@linaro.org> 5644L: linux-input@vger.kernel.org 5645S: Maintained 5646F: drivers/input/touchscreen/cyttsp* 5647 5648D-LINK DIR-685 TOUCHKEYS DRIVER 5649M: Linus Walleij <linus.walleij@linaro.org> 5650L: linux-input@vger.kernel.org 5651S: Supported 5652F: drivers/input/keyboard/dlink-dir685-touchkeys.c 5653 5654DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK 5655M: Joshua Kinard <kumba@gentoo.org> 5656S: Maintained 5657F: drivers/rtc/rtc-ds1685.c 5658F: include/linux/rtc/ds1685.h 5659 5660DAMA SLAVE for AX.25 5661M: Joerg Reuter <jreuter@yaina.de> 5662L: linux-hams@vger.kernel.org 5663S: Maintained 5664W: http://yaina.de/jreuter/ 5665W: http://www.qsl.net/dl1bke/ 5666F: net/ax25/af_ax25.c 5667F: net/ax25/ax25_dev.c 5668F: net/ax25/ax25_ds_* 5669F: net/ax25/ax25_in.c 5670F: net/ax25/ax25_out.c 5671F: net/ax25/ax25_timer.c 5672F: net/ax25/sysctl_net_ax25.c 5673 5674DATA ACCESS MONITOR 5675M: SeongJae Park <sj@kernel.org> 5676L: damon@lists.linux.dev 5677L: linux-mm@kvack.org 5678S: Maintained 5679W: https://damonitor.github.io 5680P: Documentation/mm/damon/maintainer-profile.rst 5681T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 5682T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 5683T: git git://git.kernel.org/pub/scm/linux/kernel/git/sj/linux.git damon/next 5684F: Documentation/ABI/testing/sysfs-kernel-mm-damon 5685F: Documentation/admin-guide/mm/damon/ 5686F: Documentation/mm/damon/ 5687F: include/linux/damon.h 5688F: include/trace/events/damon.h 5689F: mm/damon/ 5690F: tools/testing/selftests/damon/ 5691 5692DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER 5693L: netdev@vger.kernel.org 5694S: Orphan 5695F: Documentation/networking/device_drivers/ethernet/dec/dmfe.rst 5696F: drivers/net/ethernet/dec/tulip/dmfe.c 5697 5698DC390/AM53C974 SCSI driver 5699M: Hannes Reinecke <hare@suse.com> 5700L: linux-scsi@vger.kernel.org 5701S: Maintained 5702F: drivers/scsi/am53c974.c 5703 5704DC395x SCSI driver 5705M: Oliver Neukum <oliver@neukum.org> 5706M: Ali Akcaagac <aliakc@web.de> 5707M: Jamie Lenehan <lenehan@twibble.org> 5708L: dc395x@twibble.org 5709S: Maintained 5710W: http://twibble.org/dist/dc395x/ 5711W: http://lists.twibble.org/mailman/listinfo/dc395x/ 5712F: Documentation/scsi/dc395x.rst 5713F: drivers/scsi/dc395x.* 5714 5715DCCP PROTOCOL 5716L: dccp@vger.kernel.org 5717S: Orphan 5718W: http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp 5719F: include/linux/dccp.h 5720F: include/linux/tfrc.h 5721F: include/uapi/linux/dccp.h 5722F: net/dccp/ 5723 5724DEBUGOBJECTS: 5725M: Thomas Gleixner <tglx@linutronix.de> 5726L: linux-kernel@vger.kernel.org 5727S: Maintained 5728T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/debugobjects 5729F: lib/debugobjects.c 5730F: include/linux/debugobjects.h 5731 5732DECSTATION PLATFORM SUPPORT 5733M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5734L: linux-mips@vger.kernel.org 5735S: Maintained 5736W: http://www.linux-mips.org/wiki/DECstation 5737F: arch/mips/dec/ 5738F: arch/mips/include/asm/dec/ 5739F: arch/mips/include/asm/mach-dec/ 5740 5741DEFXX FDDI NETWORK DRIVER 5742M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5743S: Maintained 5744F: drivers/net/fddi/defxx.* 5745 5746DEFZA FDDI NETWORK DRIVER 5747M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5748S: Maintained 5749F: drivers/net/fddi/defza.* 5750 5751DEINTERLACE DRIVERS FOR ALLWINNER H3 5752M: Jernej Skrabec <jernej.skrabec@gmail.com> 5753L: linux-media@vger.kernel.org 5754S: Maintained 5755T: git git://linuxtv.org/media_tree.git 5756F: Documentation/devicetree/bindings/media/allwinner,sun8i-h3-deinterlace.yaml 5757F: drivers/media/platform/sunxi/sun8i-di/ 5758 5759DELL LAPTOP DRIVER 5760M: Matthew Garrett <mjg59@srcf.ucam.org> 5761M: Pali Rohár <pali@kernel.org> 5762L: platform-driver-x86@vger.kernel.org 5763S: Maintained 5764F: drivers/platform/x86/dell/dell-laptop.c 5765 5766DELL LAPTOP FREEFALL DRIVER 5767M: Pali Rohár <pali@kernel.org> 5768S: Maintained 5769F: drivers/platform/x86/dell/dell-smo8800.c 5770 5771DELL LAPTOP RBTN DRIVER 5772M: Pali Rohár <pali@kernel.org> 5773S: Maintained 5774F: drivers/platform/x86/dell/dell-rbtn.* 5775 5776DELL LAPTOP SMM DRIVER 5777M: Pali Rohár <pali@kernel.org> 5778S: Maintained 5779F: Documentation/ABI/obsolete/procfs-i8k 5780F: drivers/hwmon/dell-smm-hwmon.c 5781F: include/uapi/linux/i8k.h 5782 5783DELL REMOTE BIOS UPDATE DRIVER 5784M: Stuart Hayes <stuart.w.hayes@gmail.com> 5785L: platform-driver-x86@vger.kernel.org 5786S: Maintained 5787F: drivers/platform/x86/dell/dell_rbu.c 5788 5789DELL SMBIOS DRIVER 5790M: Pali Rohár <pali@kernel.org> 5791L: Dell.Client.Kernel@dell.com 5792L: platform-driver-x86@vger.kernel.org 5793S: Maintained 5794F: drivers/platform/x86/dell/dell-smbios.* 5795 5796DELL SMBIOS SMM DRIVER 5797L: Dell.Client.Kernel@dell.com 5798L: platform-driver-x86@vger.kernel.org 5799S: Maintained 5800F: drivers/platform/x86/dell/dell-smbios-smm.c 5801 5802DELL SMBIOS WMI DRIVER 5803L: Dell.Client.Kernel@dell.com 5804L: platform-driver-x86@vger.kernel.org 5805S: Maintained 5806F: drivers/platform/x86/dell/dell-smbios-wmi.c 5807F: tools/wmi/dell-smbios-example.c 5808 5809DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas) 5810M: Stuart Hayes <stuart.w.hayes@gmail.com> 5811L: platform-driver-x86@vger.kernel.org 5812S: Maintained 5813F: Documentation/driver-api/dcdbas.rst 5814F: drivers/platform/x86/dell/dcdbas.* 5815 5816DELL WMI DDV DRIVER 5817M: Armin Wolf <W_Armin@gmx.de> 5818S: Maintained 5819F: Documentation/ABI/testing/debugfs-dell-wmi-ddv 5820F: Documentation/ABI/testing/sysfs-platform-dell-wmi-ddv 5821F: drivers/platform/x86/dell/dell-wmi-ddv.c 5822 5823DELL WMI DESCRIPTOR DRIVER 5824L: Dell.Client.Kernel@dell.com 5825S: Maintained 5826F: drivers/platform/x86/dell/dell-wmi-descriptor.c 5827 5828DELL WMI HARDWARE PRIVACY SUPPORT 5829M: Perry Yuan <Perry.Yuan@dell.com> 5830L: Dell.Client.Kernel@dell.com 5831L: platform-driver-x86@vger.kernel.org 5832S: Maintained 5833F: drivers/platform/x86/dell/dell-wmi-privacy.c 5834 5835DELL WMI NOTIFICATIONS DRIVER 5836M: Matthew Garrett <mjg59@srcf.ucam.org> 5837M: Pali Rohár <pali@kernel.org> 5838S: Maintained 5839F: drivers/platform/x86/dell/dell-wmi-base.c 5840 5841DELL WMI SYSMAN DRIVER 5842M: Prasanth Ksr <prasanth.ksr@dell.com> 5843L: Dell.Client.Kernel@dell.com 5844L: platform-driver-x86@vger.kernel.org 5845S: Maintained 5846F: Documentation/ABI/testing/sysfs-class-firmware-attributes 5847F: drivers/platform/x86/dell/dell-wmi-sysman/ 5848 5849DELTA AHE-50DC FAN CONTROL MODULE DRIVER 5850M: Zev Weiss <zev@bewilderbeest.net> 5851L: linux-hwmon@vger.kernel.org 5852S: Maintained 5853F: drivers/hwmon/pmbus/delta-ahe50dc-fan.c 5854 5855DELTA DPS920AB PSU DRIVER 5856M: Robert Marko <robert.marko@sartura.hr> 5857L: linux-hwmon@vger.kernel.org 5858S: Maintained 5859F: Documentation/hwmon/dps920ab.rst 5860F: drivers/hwmon/pmbus/dps920ab.c 5861 5862DELTA NETWORKS TN48M CPLD DRIVERS 5863M: Robert Marko <robert.marko@sartura.hr> 5864S: Maintained 5865F: Documentation/devicetree/bindings/gpio/delta,tn48m-gpio.yaml 5866F: Documentation/devicetree/bindings/mfd/delta,tn48m-cpld.yaml 5867F: Documentation/devicetree/bindings/reset/delta,tn48m-reset.yaml 5868F: drivers/gpio/gpio-tn48m.c 5869F: include/dt-bindings/reset/delta,tn48m-reset.h 5870 5871DELTA ST MEDIA DRIVER 5872M: Hugues Fruchet <hugues.fruchet@foss.st.com> 5873L: linux-media@vger.kernel.org 5874S: Supported 5875W: https://linuxtv.org 5876T: git git://linuxtv.org/media_tree.git 5877F: drivers/media/platform/st/sti/delta 5878 5879DENALI NAND DRIVER 5880L: linux-mtd@lists.infradead.org 5881S: Orphan 5882F: drivers/mtd/nand/raw/denali* 5883 5884DESIGNWARE EDMA CORE IP DRIVER 5885M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5886L: dmaengine@vger.kernel.org 5887S: Maintained 5888F: drivers/dma/dw-edma/ 5889F: include/linux/dma/edma.h 5890 5891DESIGNWARE USB2 DRD IP DRIVER 5892M: Minas Harutyunyan <hminas@synopsys.com> 5893L: linux-usb@vger.kernel.org 5894S: Maintained 5895T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 5896F: drivers/usb/dwc2/ 5897 5898DESIGNWARE USB3 DRD IP DRIVER 5899M: Thinh Nguyen <Thinh.Nguyen@synopsys.com> 5900L: linux-usb@vger.kernel.org 5901S: Maintained 5902F: drivers/usb/dwc3/ 5903 5904DESIGNWARE XDATA IP DRIVER 5905M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5906L: linux-pci@vger.kernel.org 5907S: Maintained 5908F: Documentation/misc-devices/dw-xdata-pcie.rst 5909F: drivers/misc/dw-xdata-pcie.c 5910 5911DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER 5912M: Andreas Klinger <ak@it-klinger.de> 5913L: linux-iio@vger.kernel.org 5914S: Maintained 5915F: Documentation/ABI/testing/sysfs-bus-iio-distance-srf08 5916F: drivers/iio/proximity/srf*.c 5917 5918DEVICE COREDUMP (DEV_COREDUMP) 5919M: Johannes Berg <johannes@sipsolutions.net> 5920L: linux-kernel@vger.kernel.org 5921S: Maintained 5922F: drivers/base/devcoredump.c 5923F: include/linux/devcoredump.h 5924 5925DEVICE DEPENDENCY HELPER SCRIPT 5926M: Saravana Kannan <saravanak@google.com> 5927L: linux-kernel@vger.kernel.org 5928S: Maintained 5929F: scripts/dev-needs.sh 5930 5931DEVICE DIRECT ACCESS (DAX) 5932M: Dan Williams <dan.j.williams@intel.com> 5933M: Vishal Verma <vishal.l.verma@intel.com> 5934M: Dave Jiang <dave.jiang@intel.com> 5935L: nvdimm@lists.linux.dev 5936L: linux-cxl@vger.kernel.org 5937S: Supported 5938F: drivers/dax/ 5939 5940DEVICE FREQUENCY (DEVFREQ) 5941M: MyungJoo Ham <myungjoo.ham@samsung.com> 5942M: Kyungmin Park <kyungmin.park@samsung.com> 5943M: Chanwoo Choi <cw00.choi@samsung.com> 5944L: linux-pm@vger.kernel.org 5945S: Maintained 5946T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5947F: Documentation/devicetree/bindings/devfreq/ 5948F: Documentation/devicetree/bindings/interconnect/mediatek,cci.yaml 5949F: drivers/devfreq/ 5950F: include/linux/devfreq.h 5951F: include/trace/events/devfreq.h 5952 5953DEVICE FREQUENCY EVENT (DEVFREQ-EVENT) 5954M: Chanwoo Choi <cw00.choi@samsung.com> 5955L: linux-pm@vger.kernel.org 5956S: Supported 5957T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5958F: Documentation/devicetree/bindings/devfreq/event/ 5959F: drivers/devfreq/devfreq-event.c 5960F: drivers/devfreq/event/ 5961F: include/dt-bindings/pmu/exynos_ppmu.h 5962F: include/linux/devfreq-event.h 5963 5964DEVICE RESOURCE MANAGEMENT HELPERS 5965M: Hans de Goede <hdegoede@redhat.com> 5966R: Matti Vaittinen <mazziesaccount@gmail.com> 5967S: Maintained 5968F: include/linux/devm-helpers.h 5969 5970DEVICE-MAPPER (LVM) 5971M: Alasdair Kergon <agk@redhat.com> 5972M: Mike Snitzer <snitzer@kernel.org> 5973M: dm-devel@redhat.com 5974L: dm-devel@redhat.com 5975S: Maintained 5976W: http://sources.redhat.com/dm 5977Q: http://patchwork.kernel.org/project/dm-devel/list/ 5978T: git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git 5979T: quilt http://people.redhat.com/agk/patches/linux/editing/ 5980F: Documentation/admin-guide/device-mapper/ 5981F: drivers/md/Kconfig 5982F: drivers/md/Makefile 5983F: drivers/md/dm* 5984F: drivers/md/persistent-data/ 5985F: include/linux/device-mapper.h 5986F: include/linux/dm-*.h 5987F: include/uapi/linux/dm-*.h 5988 5989DEVLINK 5990M: Jiri Pirko <jiri@resnulli.us> 5991L: netdev@vger.kernel.org 5992S: Supported 5993F: Documentation/networking/devlink 5994F: include/net/devlink.h 5995F: include/uapi/linux/devlink.h 5996F: net/devlink/ 5997 5998DH ELECTRONICS IMX6 DHCOM/DHCOR BOARD SUPPORT 5999M: Christoph Niedermaier <cniedermaier@dh-electronics.com> 6000L: kernel@dh-electronics.com 6001S: Maintained 6002F: arch/arm/boot/dts/imx6*-dhcom-* 6003F: arch/arm/boot/dts/imx6*-dhcor-* 6004 6005DH ELECTRONICS STM32MP1 DHCOM/DHCOR BOARD SUPPORT 6006M: Marek Vasut <marex@denx.de> 6007L: kernel@dh-electronics.com 6008S: Maintained 6009F: arch/arm/boot/dts/stm32mp1*-dhcom-* 6010F: arch/arm/boot/dts/stm32mp1*-dhcor-* 6011 6012DIALOG SEMICONDUCTOR DRIVERS 6013M: Support Opensource <support.opensource@diasemi.com> 6014S: Supported 6015W: http://www.dialog-semiconductor.com/products 6016F: Documentation/devicetree/bindings/input/da90??-onkey.txt 6017F: Documentation/devicetree/bindings/input/dlg,da72??.txt 6018F: Documentation/devicetree/bindings/mfd/da90*.txt 6019F: Documentation/devicetree/bindings/mfd/dlg,da90*.yaml 6020F: Documentation/devicetree/bindings/regulator/da92*.txt 6021F: Documentation/devicetree/bindings/regulator/dlg,da9*.yaml 6022F: Documentation/devicetree/bindings/regulator/slg51000.txt 6023F: Documentation/devicetree/bindings/sound/da[79]*.txt 6024F: Documentation/devicetree/bindings/thermal/da90??-thermal.txt 6025F: Documentation/devicetree/bindings/watchdog/da90??-wdt.txt 6026F: Documentation/hwmon/da90??.rst 6027F: drivers/gpio/gpio-da90??.c 6028F: drivers/hwmon/da90??-hwmon.c 6029F: drivers/iio/adc/da91??-*.c 6030F: drivers/input/misc/da72??.[ch] 6031F: drivers/input/misc/da90??_onkey.c 6032F: drivers/input/touchscreen/da9052_tsi.c 6033F: drivers/leds/leds-da90??.c 6034F: drivers/mfd/da903x.c 6035F: drivers/mfd/da90??-*.c 6036F: drivers/mfd/da91??-*.c 6037F: drivers/pinctrl/pinctrl-da90??.c 6038F: drivers/power/supply/da9052-battery.c 6039F: drivers/power/supply/da91??-*.c 6040F: drivers/regulator/da9???-regulator.[ch] 6041F: drivers/regulator/slg51000-regulator.[ch] 6042F: drivers/rtc/rtc-da90??.c 6043F: drivers/thermal/da90??-thermal.c 6044F: drivers/video/backlight/da90??_bl.c 6045F: drivers/watchdog/da90??_wdt.c 6046F: include/dt-bindings/regulator/dlg,da9*-regulator.h 6047F: include/linux/mfd/da903x.h 6048F: include/linux/mfd/da9052/ 6049F: include/linux/mfd/da9055/ 6050F: include/linux/mfd/da9062/ 6051F: include/linux/mfd/da9063/ 6052F: include/linux/mfd/da9150/ 6053F: include/linux/regulator/da9211.h 6054F: include/sound/da[79]*.h 6055F: sound/soc/codecs/da[79]*.[ch] 6056 6057DIAMOND SYSTEMS GPIO-MM GPIO DRIVER 6058M: William Breathitt Gray <william.gray@linaro.org> 6059L: linux-gpio@vger.kernel.org 6060S: Maintained 6061F: drivers/gpio/gpio-gpio-mm.c 6062 6063DIOLAN U2C-12 I2C DRIVER 6064M: Guenter Roeck <linux@roeck-us.net> 6065L: linux-i2c@vger.kernel.org 6066S: Maintained 6067F: drivers/i2c/busses/i2c-diolan-u2c.c 6068 6069DIRECTORY NOTIFICATION (DNOTIFY) 6070M: Jan Kara <jack@suse.cz> 6071R: Amir Goldstein <amir73il@gmail.com> 6072L: linux-fsdevel@vger.kernel.org 6073S: Maintained 6074F: Documentation/filesystems/dnotify.rst 6075F: fs/notify/dnotify/ 6076F: include/linux/dnotify.h 6077 6078DISK GEOMETRY AND PARTITION HANDLING 6079M: Andries Brouwer <aeb@cwi.nl> 6080S: Maintained 6081W: http://www.win.tue.nl/~aeb/linux/Large-Disk.html 6082W: http://www.win.tue.nl/~aeb/linux/zip/zip-1.html 6083W: http://www.win.tue.nl/~aeb/partitions/partition_types-1.html 6084 6085DISKQUOTA 6086M: Jan Kara <jack@suse.com> 6087S: Maintained 6088F: Documentation/filesystems/quota.rst 6089F: fs/quota/ 6090F: include/linux/quota*.h 6091F: include/uapi/linux/quota*.h 6092 6093DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB) 6094M: Bernie Thompson <bernie@plugable.com> 6095L: linux-fbdev@vger.kernel.org 6096S: Maintained 6097W: http://plugable.com/category/projects/udlfb/ 6098F: Documentation/fb/udlfb.rst 6099F: drivers/video/fbdev/udlfb.c 6100F: include/video/udlfb.h 6101 6102DISTRIBUTED LOCK MANAGER (DLM) 6103M: Christine Caulfield <ccaulfie@redhat.com> 6104M: David Teigland <teigland@redhat.com> 6105L: cluster-devel@redhat.com 6106S: Supported 6107W: http://sources.redhat.com/cluster/ 6108T: git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git 6109F: fs/dlm/ 6110 6111DMA BUFFER SHARING FRAMEWORK 6112M: Sumit Semwal <sumit.semwal@linaro.org> 6113M: Christian König <christian.koenig@amd.com> 6114L: linux-media@vger.kernel.org 6115L: dri-devel@lists.freedesktop.org 6116L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6117S: Maintained 6118T: git git://anongit.freedesktop.org/drm/drm-misc 6119F: Documentation/driver-api/dma-buf.rst 6120F: drivers/dma-buf/ 6121F: include/linux/*fence.h 6122F: include/linux/dma-buf.h 6123F: include/linux/dma-resv.h 6124K: \bdma_(?:buf|fence|resv)\b 6125 6126DMA GENERIC OFFLOAD ENGINE SUBSYSTEM 6127M: Vinod Koul <vkoul@kernel.org> 6128L: dmaengine@vger.kernel.org 6129S: Maintained 6130Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 6131T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine.git 6132F: Documentation/devicetree/bindings/dma/ 6133F: Documentation/driver-api/dmaengine/ 6134F: drivers/dma/ 6135F: include/dt-bindings/dma/ 6136F: include/linux/dma/ 6137F: include/linux/dmaengine.h 6138F: include/linux/of_dma.h 6139 6140DMA MAPPING BENCHMARK 6141M: Xiang Chen <chenxiang66@hisilicon.com> 6142L: iommu@lists.linux.dev 6143F: kernel/dma/map_benchmark.c 6144F: tools/testing/selftests/dma/ 6145 6146DMA MAPPING HELPERS 6147M: Christoph Hellwig <hch@lst.de> 6148M: Marek Szyprowski <m.szyprowski@samsung.com> 6149R: Robin Murphy <robin.murphy@arm.com> 6150L: iommu@lists.linux.dev 6151S: Supported 6152W: http://git.infradead.org/users/hch/dma-mapping.git 6153T: git git://git.infradead.org/users/hch/dma-mapping.git 6154F: include/asm-generic/dma-mapping.h 6155F: include/linux/dma-direct.h 6156F: include/linux/dma-map-ops.h 6157F: include/linux/dma-mapping.h 6158F: include/linux/swiotlb.h 6159F: kernel/dma/ 6160 6161DMA-BUF HEAPS FRAMEWORK 6162M: Sumit Semwal <sumit.semwal@linaro.org> 6163R: Benjamin Gaignard <benjamin.gaignard@collabora.com> 6164R: Liam Mark <lmark@codeaurora.org> 6165R: Laura Abbott <labbott@redhat.com> 6166R: Brian Starkey <Brian.Starkey@arm.com> 6167R: John Stultz <jstultz@google.com> 6168L: linux-media@vger.kernel.org 6169L: dri-devel@lists.freedesktop.org 6170L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6171S: Maintained 6172T: git git://anongit.freedesktop.org/drm/drm-misc 6173F: drivers/dma-buf/dma-heap.c 6174F: drivers/dma-buf/heaps/* 6175F: include/linux/dma-heap.h 6176F: include/uapi/linux/dma-heap.h 6177 6178DMC FREQUENCY DRIVER FOR SAMSUNG EXYNOS5422 6179M: Lukasz Luba <lukasz.luba@arm.com> 6180L: linux-pm@vger.kernel.org 6181L: linux-samsung-soc@vger.kernel.org 6182S: Maintained 6183F: Documentation/devicetree/bindings/memory-controllers/samsung,exynos5422-dmc.yaml 6184F: drivers/memory/samsung/exynos5422-dmc.c 6185 6186DME1737 HARDWARE MONITOR DRIVER 6187M: Juerg Haefliger <juergh@proton.me> 6188L: linux-hwmon@vger.kernel.org 6189S: Maintained 6190F: Documentation/hwmon/dme1737.rst 6191F: drivers/hwmon/dme1737.c 6192 6193DMI/SMBIOS SUPPORT 6194M: Jean Delvare <jdelvare@suse.com> 6195S: Maintained 6196T: git git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging.git dmi-for-next 6197F: Documentation/ABI/testing/sysfs-firmware-dmi-tables 6198F: drivers/firmware/dmi-id.c 6199F: drivers/firmware/dmi_scan.c 6200F: include/linux/dmi.h 6201 6202DOCUMENTATION 6203M: Jonathan Corbet <corbet@lwn.net> 6204L: linux-doc@vger.kernel.org 6205S: Maintained 6206P: Documentation/doc-guide/maintainer-profile.rst 6207T: git git://git.lwn.net/linux.git docs-next 6208F: Documentation/ 6209F: scripts/documentation-file-ref-check 6210F: scripts/kernel-doc 6211F: scripts/sphinx-pre-install 6212X: Documentation/ABI/ 6213X: Documentation/admin-guide/media/ 6214X: Documentation/devicetree/ 6215X: Documentation/driver-api/media/ 6216X: Documentation/firmware-guide/acpi/ 6217X: Documentation/i2c/ 6218X: Documentation/netlink/ 6219X: Documentation/power/ 6220X: Documentation/spi/ 6221X: Documentation/userspace-api/media/ 6222 6223DOCUMENTATION REPORTING ISSUES 6224M: Thorsten Leemhuis <linux@leemhuis.info> 6225L: linux-doc@vger.kernel.org 6226S: Maintained 6227F: Documentation/admin-guide/quickly-build-trimmed-linux.rst 6228F: Documentation/admin-guide/reporting-issues.rst 6229 6230DOCUMENTATION SCRIPTS 6231M: Mauro Carvalho Chehab <mchehab@kernel.org> 6232L: linux-doc@vger.kernel.org 6233S: Maintained 6234F: Documentation/sphinx/parse-headers.pl 6235F: scripts/documentation-file-ref-check 6236F: scripts/sphinx-pre-install 6237 6238DOCUMENTATION/ITALIAN 6239M: Federico Vaga <federico.vaga@vaga.pv.it> 6240L: linux-doc@vger.kernel.org 6241S: Maintained 6242F: Documentation/translations/it_IT 6243 6244DOCUMENTATION/JAPANESE 6245R: Akira Yokosawa <akiyks@gmail.com> 6246L: linux-doc@vger.kernel.org 6247S: Maintained 6248F: Documentation/translations/ja_JP 6249 6250DONGWOON DW9714 LENS VOICE COIL DRIVER 6251M: Sakari Ailus <sakari.ailus@linux.intel.com> 6252L: linux-media@vger.kernel.org 6253S: Maintained 6254T: git git://linuxtv.org/media_tree.git 6255F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.yaml 6256F: drivers/media/i2c/dw9714.c 6257 6258DONGWOON DW9768 LENS VOICE COIL DRIVER 6259M: Dongchun Zhu <dongchun.zhu@mediatek.com> 6260L: linux-media@vger.kernel.org 6261S: Maintained 6262T: git git://linuxtv.org/media_tree.git 6263F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9768.yaml 6264F: drivers/media/i2c/dw9768.c 6265 6266DONGWOON DW9807 LENS VOICE COIL DRIVER 6267M: Sakari Ailus <sakari.ailus@linux.intel.com> 6268L: linux-media@vger.kernel.org 6269S: Maintained 6270T: git git://linuxtv.org/media_tree.git 6271F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.yaml 6272F: drivers/media/i2c/dw9807-vcm.c 6273 6274DOUBLETALK DRIVER 6275M: "James R. Van Zandt" <jrv@vanzandt.mv.com> 6276L: blinux-list@redhat.com 6277S: Maintained 6278F: drivers/char/dtlk.c 6279F: include/linux/dtlk.h 6280 6281DPAA2 DATAPATH I/O (DPIO) DRIVER 6282M: Roy Pledge <Roy.Pledge@nxp.com> 6283L: linux-kernel@vger.kernel.org 6284S: Maintained 6285F: drivers/soc/fsl/dpio 6286 6287DPAA2 ETHERNET DRIVER 6288M: Ioana Ciornei <ioana.ciornei@nxp.com> 6289L: netdev@vger.kernel.org 6290S: Maintained 6291F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/ethernet-driver.rst 6292F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/mac-phy-support.rst 6293F: drivers/net/ethernet/freescale/dpaa2/Kconfig 6294F: drivers/net/ethernet/freescale/dpaa2/Makefile 6295F: drivers/net/ethernet/freescale/dpaa2/dpaa2-eth* 6296F: drivers/net/ethernet/freescale/dpaa2/dpaa2-mac* 6297F: drivers/net/ethernet/freescale/dpaa2/dpaa2-xsk* 6298F: drivers/net/ethernet/freescale/dpaa2/dpkg.h 6299F: drivers/net/ethernet/freescale/dpaa2/dpmac* 6300F: drivers/net/ethernet/freescale/dpaa2/dpni* 6301 6302DPAA2 ETHERNET SWITCH DRIVER 6303M: Ioana Ciornei <ioana.ciornei@nxp.com> 6304L: netdev@vger.kernel.org 6305S: Maintained 6306F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/switch-driver.rst 6307F: drivers/net/ethernet/freescale/dpaa2/dpaa2-switch* 6308F: drivers/net/ethernet/freescale/dpaa2/dpsw* 6309 6310DRBD DRIVER 6311M: Philipp Reisner <philipp.reisner@linbit.com> 6312M: Lars Ellenberg <lars.ellenberg@linbit.com> 6313M: Christoph Böhmwalder <christoph.boehmwalder@linbit.com> 6314L: drbd-dev@lists.linbit.com 6315S: Supported 6316W: http://www.drbd.org 6317T: git git://git.linbit.com/linux-drbd.git 6318T: git git://git.linbit.com/drbd-8.4.git 6319F: Documentation/admin-guide/blockdev/ 6320F: drivers/block/drbd/ 6321F: include/linux/drbd* 6322F: lib/lru_cache.c 6323 6324DRIVER COMPONENT FRAMEWORK 6325L: dri-devel@lists.freedesktop.org 6326F: drivers/base/component.c 6327F: include/linux/component.h 6328 6329DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS 6330M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 6331R: "Rafael J. Wysocki" <rafael@kernel.org> 6332S: Supported 6333T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 6334F: Documentation/core-api/kobject.rst 6335F: drivers/base/ 6336F: fs/debugfs/ 6337F: fs/sysfs/ 6338F: include/linux/debugfs.h 6339F: include/linux/fwnode.h 6340F: include/linux/kobj* 6341F: include/linux/property.h 6342F: lib/kobj* 6343 6344DRIVERS FOR OMAP ADAPTIVE VOLTAGE SCALING (AVS) 6345M: Nishanth Menon <nm@ti.com> 6346L: linux-pm@vger.kernel.org 6347S: Maintained 6348F: drivers/soc/ti/smartreflex.c 6349F: include/linux/power/smartreflex.h 6350 6351DRM ACCEL DRIVERS FOR INTEL VPU 6352M: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com> 6353M: Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com> 6354L: dri-devel@lists.freedesktop.org 6355S: Supported 6356T: git git://anongit.freedesktop.org/drm/drm-misc 6357F: drivers/accel/ivpu/ 6358F: include/uapi/drm/ivpu_accel.h 6359 6360DRM COMPUTE ACCELERATORS DRIVERS AND FRAMEWORK 6361M: Oded Gabbay <ogabbay@kernel.org> 6362L: dri-devel@lists.freedesktop.org 6363S: Maintained 6364C: irc://irc.oftc.net/dri-devel 6365T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/accel.git 6366F: Documentation/accel/ 6367F: drivers/accel/ 6368F: include/drm/drm_accel.h 6369 6370DRM DRIVER FOR ALLWINNER DE2 AND DE3 ENGINE 6371M: Maxime Ripard <mripard@kernel.org> 6372M: Chen-Yu Tsai <wens@csie.org> 6373R: Jernej Skrabec <jernej.skrabec@gmail.com> 6374L: dri-devel@lists.freedesktop.org 6375S: Supported 6376T: git git://anongit.freedesktop.org/drm/drm-misc 6377F: drivers/gpu/drm/sun4i/sun8i* 6378 6379DRM DRIVER FOR ARM PL111 CLCD 6380M: Emma Anholt <emma@anholt.net> 6381S: Supported 6382T: git git://anongit.freedesktop.org/drm/drm-misc 6383F: drivers/gpu/drm/pl111/ 6384 6385DRM DRIVER FOR ARM VERSATILE TFT PANELS 6386M: Linus Walleij <linus.walleij@linaro.org> 6387S: Maintained 6388T: git git://anongit.freedesktop.org/drm/drm-misc 6389F: Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.yaml 6390F: drivers/gpu/drm/panel/panel-arm-versatile.c 6391 6392DRM DRIVER FOR ASPEED BMC GFX 6393M: Joel Stanley <joel@jms.id.au> 6394L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 6395S: Supported 6396T: git git://anongit.freedesktop.org/drm/drm-misc 6397F: Documentation/devicetree/bindings/gpu/aspeed-gfx.txt 6398F: drivers/gpu/drm/aspeed/ 6399 6400DRM DRIVER FOR AST SERVER GRAPHICS CHIPS 6401M: Dave Airlie <airlied@redhat.com> 6402R: Thomas Zimmermann <tzimmermann@suse.de> 6403L: dri-devel@lists.freedesktop.org 6404S: Supported 6405T: git git://anongit.freedesktop.org/drm/drm-misc 6406F: drivers/gpu/drm/ast/ 6407 6408DRM DRIVER FOR BOCHS VIRTUAL GPU 6409M: Gerd Hoffmann <kraxel@redhat.com> 6410L: virtualization@lists.linux-foundation.org 6411S: Maintained 6412T: git git://anongit.freedesktop.org/drm/drm-misc 6413F: drivers/gpu/drm/tiny/bochs.c 6414 6415DRM DRIVER FOR BOE HIMAX8279D PANELS 6416M: Jerry Han <hanxu5@huaqin.corp-partner.google.com> 6417S: Maintained 6418F: Documentation/devicetree/bindings/display/panel/boe,himax8279d.yaml 6419F: drivers/gpu/drm/panel/panel-boe-himax8279d.c 6420 6421DRM DRIVER FOR CHIPONE ICN6211 MIPI-DSI to RGB CONVERTER BRIDGE 6422M: Jagan Teki <jagan@amarulasolutions.com> 6423S: Maintained 6424F: Documentation/devicetree/bindings/display/bridge/chipone,icn6211.yaml 6425F: drivers/gpu/drm/bridge/chipone-icn6211.c 6426 6427DRM DRIVER FOR EBBG FT8719 PANEL 6428M: Joel Selvaraj <jo@jsfamily.in> 6429S: Maintained 6430T: git git://anongit.freedesktop.org/drm/drm-misc 6431F: Documentation/devicetree/bindings/display/panel/ebbg,ft8719.yaml 6432F: drivers/gpu/drm/panel/panel-ebbg-ft8719.c 6433 6434DRM DRIVER FOR FARADAY TVE200 TV ENCODER 6435M: Linus Walleij <linus.walleij@linaro.org> 6436S: Maintained 6437T: git git://anongit.freedesktop.org/drm/drm-misc 6438F: drivers/gpu/drm/tve200/ 6439 6440DRM DRIVER FOR FEIXIN K101 IM2BA02 MIPI-DSI LCD PANELS 6441M: Icenowy Zheng <icenowy@aosc.io> 6442S: Maintained 6443F: Documentation/devicetree/bindings/display/panel/feixin,k101-im2ba02.yaml 6444F: drivers/gpu/drm/panel/panel-feixin-k101-im2ba02.c 6445 6446DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS 6447M: Jagan Teki <jagan@amarulasolutions.com> 6448S: Maintained 6449F: Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.yaml 6450F: drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c 6451 6452DRM DRIVER FOR FIRMWARE FRAMEBUFFERS 6453M: Thomas Zimmermann <tzimmermann@suse.de> 6454M: Javier Martinez Canillas <javierm@redhat.com> 6455L: dri-devel@lists.freedesktop.org 6456S: Maintained 6457T: git git://anongit.freedesktop.org/drm/drm-misc 6458F: drivers/gpu/drm/drm_aperture.c 6459F: drivers/gpu/drm/tiny/ofdrm.c 6460F: drivers/gpu/drm/tiny/simpledrm.c 6461F: drivers/video/aperture.c 6462F: drivers/video/nomodeset.c 6463F: include/drm/drm_aperture.h 6464F: include/linux/aperture.h 6465F: include/video/nomodeset.h 6466 6467DRM DRIVER FOR GENERIC EDP PANELS 6468R: Douglas Anderson <dianders@chromium.org> 6469F: Documentation/devicetree/bindings/display/panel/panel-edp.yaml 6470F: drivers/gpu/drm/panel/panel-edp.c 6471 6472DRM DRIVER FOR GENERIC USB DISPLAY 6473M: Noralf Trønnes <noralf@tronnes.org> 6474S: Maintained 6475W: https://github.com/notro/gud/wiki 6476T: git git://anongit.freedesktop.org/drm/drm-misc 6477F: drivers/gpu/drm/gud/ 6478F: include/drm/gud.h 6479 6480DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTORS 6481M: Hans de Goede <hdegoede@redhat.com> 6482S: Maintained 6483T: git git://anongit.freedesktop.org/drm/drm-misc 6484F: drivers/gpu/drm/tiny/gm12u320.c 6485 6486DRM DRIVER FOR HIMAX HX8394 MIPI-DSI LCD panels 6487M: Ondrej Jirman <megi@xff.cz> 6488M: Javier Martinez Canillas <javierm@redhat.com> 6489S: Maintained 6490T: git git://anongit.freedesktop.org/drm/drm-misc 6491F: Documentation/devicetree/bindings/display/panel/himax,hx8394.yaml 6492F: drivers/gpu/drm/panel/panel-himax-hx8394.c 6493 6494DRM DRIVER FOR HX8357D PANELS 6495M: Emma Anholt <emma@anholt.net> 6496S: Maintained 6497T: git git://anongit.freedesktop.org/drm/drm-misc 6498F: Documentation/devicetree/bindings/display/himax,hx8357d.txt 6499F: drivers/gpu/drm/tiny/hx8357d.c 6500 6501DRM DRIVER FOR HYPERV SYNTHETIC VIDEO DEVICE 6502M: Deepak Rawat <drawat.floss@gmail.com> 6503L: linux-hyperv@vger.kernel.org 6504L: dri-devel@lists.freedesktop.org 6505S: Maintained 6506T: git git://anongit.freedesktop.org/drm/drm-misc 6507F: drivers/gpu/drm/hyperv 6508 6509DRM DRIVER FOR ILITEK ILI9225 PANELS 6510M: David Lechner <david@lechnology.com> 6511S: Maintained 6512T: git git://anongit.freedesktop.org/drm/drm-misc 6513F: Documentation/devicetree/bindings/display/ilitek,ili9225.txt 6514F: drivers/gpu/drm/tiny/ili9225.c 6515 6516DRM DRIVER FOR ILITEK ILI9486 PANELS 6517M: Kamlesh Gurudasani <kamlesh.gurudasani@gmail.com> 6518S: Maintained 6519T: git git://anongit.freedesktop.org/drm/drm-misc 6520F: Documentation/devicetree/bindings/display/ilitek,ili9486.yaml 6521F: drivers/gpu/drm/tiny/ili9486.c 6522 6523DRM DRIVER FOR JADARD JD9365DA-H3 MIPI-DSI LCD PANELS 6524M: Jagan Teki <jagan@edgeble.ai> 6525S: Maintained 6526F: Documentation/devicetree/bindings/display/panel/jadard,jd9365da-h3.yaml 6527F: drivers/gpu/drm/panel/panel-jadard-jd9365da-h3.c 6528 6529DRM DRIVER FOR LOGICVC DISPLAY CONTROLLER 6530M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 6531S: Supported 6532T: git git://anongit.freedesktop.org/drm/drm-misc 6533F: drivers/gpu/drm/logicvc/ 6534 6535DRM DRIVER FOR LVDS PANELS 6536M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6537L: dri-devel@lists.freedesktop.org 6538S: Maintained 6539T: git git://anongit.freedesktop.org/drm/drm-misc 6540F: Documentation/devicetree/bindings/display/lvds.yaml 6541F: Documentation/devicetree/bindings/display/panel/panel-lvds.yaml 6542F: drivers/gpu/drm/panel/panel-lvds.c 6543 6544DRM DRIVER FOR MANTIX MLAF057WE51 PANELS 6545M: Guido Günther <agx@sigxcpu.org> 6546R: Purism Kernel Team <kernel@puri.sm> 6547S: Maintained 6548F: Documentation/devicetree/bindings/display/panel/mantix,mlaf057we51-x.yaml 6549F: drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c 6550 6551DRM DRIVER FOR MGA G200 GRAPHICS CHIPS 6552M: Dave Airlie <airlied@redhat.com> 6553R: Thomas Zimmermann <tzimmermann@suse.de> 6554L: dri-devel@lists.freedesktop.org 6555S: Supported 6556T: git git://anongit.freedesktop.org/drm/drm-misc 6557F: drivers/gpu/drm/mgag200/ 6558 6559DRM DRIVER FOR MI0283QT 6560M: Noralf Trønnes <noralf@tronnes.org> 6561S: Maintained 6562T: git git://anongit.freedesktop.org/drm/drm-misc 6563F: Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt 6564F: drivers/gpu/drm/tiny/mi0283qt.c 6565 6566DRM DRIVER FOR MIPI DBI compatible panels 6567M: Noralf Trønnes <noralf@tronnes.org> 6568S: Maintained 6569W: https://github.com/notro/panel-mipi-dbi/wiki 6570T: git git://anongit.freedesktop.org/drm/drm-misc 6571F: Documentation/devicetree/bindings/display/panel/panel-mipi-dbi-spi.yaml 6572F: drivers/gpu/drm/tiny/panel-mipi-dbi.c 6573 6574DRM DRIVER FOR MSM ADRENO GPU 6575M: Rob Clark <robdclark@gmail.com> 6576M: Abhinav Kumar <quic_abhinavk@quicinc.com> 6577M: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> 6578R: Sean Paul <sean@poorly.run> 6579L: linux-arm-msm@vger.kernel.org 6580L: dri-devel@lists.freedesktop.org 6581L: freedreno@lists.freedesktop.org 6582S: Maintained 6583B: https://gitlab.freedesktop.org/drm/msm/-/issues 6584T: git https://gitlab.freedesktop.org/drm/msm.git 6585F: Documentation/devicetree/bindings/display/msm/ 6586F: drivers/gpu/drm/msm/ 6587F: include/uapi/drm/msm_drm.h 6588 6589DRM DRIVER FOR NOVATEK NT35510 PANELS 6590M: Linus Walleij <linus.walleij@linaro.org> 6591S: Maintained 6592T: git git://anongit.freedesktop.org/drm/drm-misc 6593F: Documentation/devicetree/bindings/display/panel/novatek,nt35510.yaml 6594F: drivers/gpu/drm/panel/panel-novatek-nt35510.c 6595 6596DRM DRIVER FOR NOVATEK NT35560 PANELS 6597M: Linus Walleij <linus.walleij@linaro.org> 6598S: Maintained 6599T: git git://anongit.freedesktop.org/drm/drm-misc 6600F: Documentation/devicetree/bindings/display/panel/sony,acx424akp.yaml 6601F: drivers/gpu/drm/panel/panel-novatek-nt35560.c 6602 6603DRM DRIVER FOR NOVATEK NT36523 PANELS 6604M: Jianhua Lu <lujianhua000@gmail.com> 6605S: Maintained 6606T: git git://anongit.freedesktop.org/drm/drm-misc 6607F: Documentation/devicetree/bindings/display/panel/novatek,nt36523.yaml 6608F: drivers/gpu/drm/panel/panel-novatek-nt36523.c 6609 6610DRM DRIVER FOR NOVATEK NT36672A PANELS 6611M: Sumit Semwal <sumit.semwal@linaro.org> 6612S: Maintained 6613T: git git://anongit.freedesktop.org/drm/drm-misc 6614F: Documentation/devicetree/bindings/display/panel/novatek,nt36672a.yaml 6615F: drivers/gpu/drm/panel/panel-novatek-nt36672a.c 6616 6617DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS 6618M: Ben Skeggs <bskeggs@redhat.com> 6619M: Karol Herbst <kherbst@redhat.com> 6620M: Lyude Paul <lyude@redhat.com> 6621L: dri-devel@lists.freedesktop.org 6622L: nouveau@lists.freedesktop.org 6623S: Supported 6624W: https://nouveau.freedesktop.org/ 6625Q: https://patchwork.freedesktop.org/project/nouveau/ 6626Q: https://gitlab.freedesktop.org/drm/nouveau/-/merge_requests 6627B: https://gitlab.freedesktop.org/drm/nouveau/-/issues 6628C: irc://irc.oftc.net/nouveau 6629T: git https://gitlab.freedesktop.org/drm/nouveau.git 6630F: drivers/gpu/drm/nouveau/ 6631F: include/uapi/drm/nouveau_drm.h 6632 6633DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS 6634M: Stefan Mavrodiev <stefan@olimex.com> 6635S: Maintained 6636F: Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.yaml 6637F: drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c 6638 6639DRM DRIVER FOR PARADE PS8640 BRIDGE CHIP 6640R: Douglas Anderson <dianders@chromium.org> 6641F: Documentation/devicetree/bindings/display/bridge/ps8640.yaml 6642F: drivers/gpu/drm/bridge/parade-ps8640.c 6643 6644DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS 6645M: Noralf Trønnes <noralf@tronnes.org> 6646S: Maintained 6647T: git git://anongit.freedesktop.org/drm/drm-misc 6648F: Documentation/devicetree/bindings/display/repaper.txt 6649F: drivers/gpu/drm/tiny/repaper.c 6650 6651DRM DRIVER FOR QEMU'S CIRRUS DEVICE 6652M: Dave Airlie <airlied@redhat.com> 6653M: Gerd Hoffmann <kraxel@redhat.com> 6654L: virtualization@lists.linux-foundation.org 6655S: Obsolete 6656W: https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/ 6657T: git git://anongit.freedesktop.org/drm/drm-misc 6658F: drivers/gpu/drm/tiny/cirrus.c 6659 6660DRM DRIVER FOR QXL VIRTUAL GPU 6661M: Dave Airlie <airlied@redhat.com> 6662M: Gerd Hoffmann <kraxel@redhat.com> 6663L: virtualization@lists.linux-foundation.org 6664L: spice-devel@lists.freedesktop.org 6665S: Maintained 6666T: git git://anongit.freedesktop.org/drm/drm-misc 6667F: drivers/gpu/drm/qxl/ 6668F: include/uapi/drm/qxl_drm.h 6669 6670DRM DRIVER FOR RAYDIUM RM67191 PANELS 6671M: Robert Chiras <robert.chiras@nxp.com> 6672S: Maintained 6673F: Documentation/devicetree/bindings/display/panel/raydium,rm67191.yaml 6674F: drivers/gpu/drm/panel/panel-raydium-rm67191.c 6675 6676DRM DRIVER FOR SAMSUNG DB7430 PANELS 6677M: Linus Walleij <linus.walleij@linaro.org> 6678S: Maintained 6679T: git git://anongit.freedesktop.org/drm/drm-misc 6680F: Documentation/devicetree/bindings/display/panel/samsung,lms397kf04.yaml 6681F: drivers/gpu/drm/panel/panel-samsung-db7430.c 6682 6683DRM DRIVER FOR SAMSUNG MIPI DSIM BRIDGE 6684M: Inki Dae <inki.dae@samsung.com> 6685M: Jagan Teki <jagan@amarulasolutions.com> 6686M: Marek Szyprowski <m.szyprowski@samsung.com> 6687S: Maintained 6688T: git git://anongit.freedesktop.org/drm/drm-misc 6689F: Documentation/devicetree/bindings/display/bridge/samsung,mipi-dsim.yaml 6690F: drivers/gpu/drm/bridge/samsung-dsim.c 6691F: include/drm/bridge/samsung-dsim.h 6692 6693DRM DRIVER FOR SAMSUNG S6D27A1 PANELS 6694M: Markuss Broks <markuss.broks@gmail.com> 6695S: Maintained 6696F: Documentation/devicetree/bindings/display/panel/samsung,s6d27a1.yaml 6697F: drivers/gpu/drm/panel/panel-samsung-s6d27a1.c 6698 6699DRM DRIVER FOR SITRONIX ST7586 PANELS 6700M: David Lechner <david@lechnology.com> 6701S: Maintained 6702T: git git://anongit.freedesktop.org/drm/drm-misc 6703F: Documentation/devicetree/bindings/display/sitronix,st7586.txt 6704F: drivers/gpu/drm/tiny/st7586.c 6705 6706DRM DRIVER FOR SITRONIX ST7701 PANELS 6707M: Jagan Teki <jagan@amarulasolutions.com> 6708S: Maintained 6709F: Documentation/devicetree/bindings/display/panel/sitronix,st7701.yaml 6710F: drivers/gpu/drm/panel/panel-sitronix-st7701.c 6711 6712DRM DRIVER FOR SITRONIX ST7703 PANELS 6713M: Guido Günther <agx@sigxcpu.org> 6714R: Purism Kernel Team <kernel@puri.sm> 6715R: Ondrej Jirman <megous@megous.com> 6716S: Maintained 6717F: Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.yaml 6718F: drivers/gpu/drm/panel/panel-sitronix-st7703.c 6719 6720DRM DRIVER FOR SITRONIX ST7735R PANELS 6721M: David Lechner <david@lechnology.com> 6722S: Maintained 6723T: git git://anongit.freedesktop.org/drm/drm-misc 6724F: Documentation/devicetree/bindings/display/sitronix,st7735r.yaml 6725F: drivers/gpu/drm/tiny/st7735r.c 6726 6727DRM DRIVER FOR SOLOMON SSD130X OLED DISPLAYS 6728M: Javier Martinez Canillas <javierm@redhat.com> 6729S: Maintained 6730T: git git://anongit.freedesktop.org/drm/drm-misc 6731F: Documentation/devicetree/bindings/display/solomon,ssd1307fb.yaml 6732F: drivers/gpu/drm/solomon/ssd130x* 6733 6734DRM DRIVER FOR ST-ERICSSON MCDE 6735M: Linus Walleij <linus.walleij@linaro.org> 6736S: Maintained 6737T: git git://anongit.freedesktop.org/drm/drm-misc 6738F: Documentation/devicetree/bindings/display/ste,mcde.yaml 6739F: drivers/gpu/drm/mcde/ 6740 6741DRM DRIVER FOR TI DLPC3433 MIPI DSI TO DMD BRIDGE 6742M: Jagan Teki <jagan@amarulasolutions.com> 6743S: Maintained 6744F: Documentation/devicetree/bindings/display/bridge/ti,dlpc3433.yaml 6745F: drivers/gpu/drm/bridge/ti-dlpc3433.c 6746 6747DRM DRIVER FOR TI SN65DSI86 BRIDGE CHIP 6748R: Douglas Anderson <dianders@chromium.org> 6749F: Documentation/devicetree/bindings/display/bridge/ti,sn65dsi86.yaml 6750F: drivers/gpu/drm/bridge/ti-sn65dsi86.c 6751 6752DRM DRIVER FOR TPO TPG110 PANELS 6753M: Linus Walleij <linus.walleij@linaro.org> 6754S: Maintained 6755T: git git://anongit.freedesktop.org/drm/drm-misc 6756F: Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml 6757F: drivers/gpu/drm/panel/panel-tpo-tpg110.c 6758 6759DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS 6760M: Dave Airlie <airlied@redhat.com> 6761R: Sean Paul <sean@poorly.run> 6762R: Thomas Zimmermann <tzimmermann@suse.de> 6763L: dri-devel@lists.freedesktop.org 6764S: Supported 6765T: git git://anongit.freedesktop.org/drm/drm-misc 6766F: drivers/gpu/drm/udl/ 6767 6768DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS) 6769M: Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com> 6770M: Melissa Wen <melissa.srw@gmail.com> 6771R: Haneen Mohammed <hamohammed.sa@gmail.com> 6772R: Daniel Vetter <daniel@ffwll.ch> 6773L: dri-devel@lists.freedesktop.org 6774S: Maintained 6775T: git git://anongit.freedesktop.org/drm/drm-misc 6776F: Documentation/gpu/vkms.rst 6777F: drivers/gpu/drm/vkms/ 6778 6779DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU 6780M: Hans de Goede <hdegoede@redhat.com> 6781L: dri-devel@lists.freedesktop.org 6782S: Maintained 6783T: git git://anongit.freedesktop.org/drm/drm-misc 6784F: drivers/gpu/drm/vboxvideo/ 6785 6786DRM DRIVER FOR VMWARE VIRTUAL GPU 6787M: Zack Rusin <zackr@vmware.com> 6788R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 6789L: dri-devel@lists.freedesktop.org 6790S: Supported 6791T: git git://anongit.freedesktop.org/drm/drm-misc 6792F: drivers/gpu/drm/vmwgfx/ 6793F: include/uapi/drm/vmwgfx_drm.h 6794 6795DRM DRIVER FOR WIDECHIPS WS2401 PANELS 6796M: Linus Walleij <linus.walleij@linaro.org> 6797S: Maintained 6798T: git git://anongit.freedesktop.org/drm/drm-misc 6799F: Documentation/devicetree/bindings/display/panel/samsung,lms380kf01.yaml 6800F: drivers/gpu/drm/panel/panel-widechips-ws2401.c 6801 6802DRM DRIVERS 6803M: David Airlie <airlied@gmail.com> 6804M: Daniel Vetter <daniel@ffwll.ch> 6805L: dri-devel@lists.freedesktop.org 6806S: Maintained 6807B: https://gitlab.freedesktop.org/drm 6808C: irc://irc.oftc.net/dri-devel 6809T: git git://anongit.freedesktop.org/drm/drm 6810F: Documentation/devicetree/bindings/display/ 6811F: Documentation/devicetree/bindings/gpu/ 6812F: Documentation/gpu/ 6813F: drivers/gpu/ 6814F: include/drm/ 6815F: include/linux/vga* 6816F: include/uapi/drm/ 6817 6818DRM DRIVERS AND MISC GPU PATCHES 6819M: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> 6820M: Maxime Ripard <mripard@kernel.org> 6821M: Thomas Zimmermann <tzimmermann@suse.de> 6822S: Maintained 6823W: https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html 6824T: git git://anongit.freedesktop.org/drm/drm-misc 6825F: Documentation/gpu/ 6826F: drivers/gpu/drm/* 6827F: drivers/gpu/vga/ 6828F: include/drm/drm* 6829F: include/linux/vga* 6830F: include/uapi/drm/drm* 6831 6832DRM DRIVERS FOR ALLWINNER A10 6833M: Maxime Ripard <mripard@kernel.org> 6834M: Chen-Yu Tsai <wens@csie.org> 6835L: dri-devel@lists.freedesktop.org 6836S: Supported 6837T: git git://anongit.freedesktop.org/drm/drm-misc 6838F: Documentation/devicetree/bindings/display/allwinner* 6839F: drivers/gpu/drm/sun4i/ 6840 6841DRM DRIVERS FOR AMLOGIC SOCS 6842M: Neil Armstrong <neil.armstrong@linaro.org> 6843L: dri-devel@lists.freedesktop.org 6844L: linux-amlogic@lists.infradead.org 6845S: Supported 6846W: http://linux-meson.com/ 6847T: git git://anongit.freedesktop.org/drm/drm-misc 6848F: Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml 6849F: Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml 6850F: Documentation/gpu/meson.rst 6851F: drivers/gpu/drm/meson/ 6852 6853DRM DRIVERS FOR ATMEL HLCDC 6854M: Sam Ravnborg <sam@ravnborg.org> 6855M: Boris Brezillon <bbrezillon@kernel.org> 6856L: dri-devel@lists.freedesktop.org 6857S: Supported 6858T: git git://anongit.freedesktop.org/drm/drm-misc 6859F: Documentation/devicetree/bindings/display/atmel/ 6860F: drivers/gpu/drm/atmel-hlcdc/ 6861 6862DRM DRIVERS FOR BRIDGE CHIPS 6863M: Andrzej Hajda <andrzej.hajda@intel.com> 6864M: Neil Armstrong <neil.armstrong@linaro.org> 6865M: Robert Foss <rfoss@kernel.org> 6866R: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 6867R: Jonas Karlman <jonas@kwiboo.se> 6868R: Jernej Skrabec <jernej.skrabec@gmail.com> 6869S: Maintained 6870T: git git://anongit.freedesktop.org/drm/drm-misc 6871F: Documentation/devicetree/bindings/display/bridge/ 6872F: drivers/gpu/drm/bridge/ 6873F: include/drm/drm_bridge.h 6874 6875DRM DRIVERS FOR EXYNOS 6876M: Inki Dae <inki.dae@samsung.com> 6877M: Seung-Woo Kim <sw0312.kim@samsung.com> 6878M: Kyungmin Park <kyungmin.park@samsung.com> 6879L: dri-devel@lists.freedesktop.org 6880S: Supported 6881T: git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git 6882F: Documentation/devicetree/bindings/display/exynos/ 6883F: Documentation/devicetree/bindings/display/samsung/ 6884F: drivers/gpu/drm/exynos/ 6885F: include/uapi/drm/exynos_drm.h 6886 6887DRM DRIVERS FOR FREESCALE DCU 6888M: Stefan Agner <stefan@agner.ch> 6889M: Alison Wang <alison.wang@nxp.com> 6890L: dri-devel@lists.freedesktop.org 6891S: Supported 6892T: git git://anongit.freedesktop.org/drm/drm-misc 6893F: Documentation/devicetree/bindings/display/fsl,dcu.txt 6894F: Documentation/devicetree/bindings/display/fsl,tcon.txt 6895F: drivers/gpu/drm/fsl-dcu/ 6896 6897DRM DRIVERS FOR FREESCALE IMX 6898M: Philipp Zabel <p.zabel@pengutronix.de> 6899L: dri-devel@lists.freedesktop.org 6900S: Maintained 6901F: Documentation/devicetree/bindings/display/imx/ 6902F: drivers/gpu/drm/imx/ipuv3/ 6903F: drivers/gpu/ipu-v3/ 6904 6905DRM DRIVERS FOR FREESCALE IMX BRIDGE 6906M: Liu Ying <victor.liu@nxp.com> 6907L: dri-devel@lists.freedesktop.org 6908S: Maintained 6909F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-ldb.yaml 6910F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-combiner.yaml 6911F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-link.yaml 6912F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pxl2dpi.yaml 6913F: drivers/gpu/drm/bridge/imx/ 6914 6915DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets) 6916M: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> 6917L: dri-devel@lists.freedesktop.org 6918S: Maintained 6919T: git git://github.com/patjak/drm-gma500 6920F: drivers/gpu/drm/gma500/ 6921 6922DRM DRIVERS FOR HISILICON 6923M: Xinliang Liu <xinliang.liu@linaro.org> 6924M: Tian Tao <tiantao6@hisilicon.com> 6925R: Xinwei Kong <kong.kongxinwei@hisilicon.com> 6926R: Sumit Semwal <sumit.semwal@linaro.org> 6927R: Yongqin Liu <yongqin.liu@linaro.org> 6928R: John Stultz <jstultz@google.com> 6929L: dri-devel@lists.freedesktop.org 6930S: Maintained 6931T: git git://anongit.freedesktop.org/drm/drm-misc 6932F: Documentation/devicetree/bindings/display/hisilicon/ 6933F: drivers/gpu/drm/hisilicon/ 6934 6935DRM DRIVERS FOR LIMA 6936M: Qiang Yu <yuq825@gmail.com> 6937L: dri-devel@lists.freedesktop.org 6938L: lima@lists.freedesktop.org (moderated for non-subscribers) 6939S: Maintained 6940T: git git://anongit.freedesktop.org/drm/drm-misc 6941F: drivers/gpu/drm/lima/ 6942F: include/uapi/drm/lima_drm.h 6943 6944DRM DRIVERS FOR MEDIATEK 6945M: Chun-Kuang Hu <chunkuang.hu@kernel.org> 6946M: Philipp Zabel <p.zabel@pengutronix.de> 6947L: dri-devel@lists.freedesktop.org 6948L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 6949S: Supported 6950F: Documentation/devicetree/bindings/display/mediatek/ 6951F: drivers/gpu/drm/mediatek/ 6952F: drivers/phy/mediatek/phy-mtk-dp.c 6953F: drivers/phy/mediatek/phy-mtk-hdmi* 6954F: drivers/phy/mediatek/phy-mtk-mipi* 6955 6956DRM DRIVERS FOR NVIDIA TEGRA 6957M: Thierry Reding <thierry.reding@gmail.com> 6958M: Mikko Perttunen <mperttunen@nvidia.com> 6959L: dri-devel@lists.freedesktop.org 6960L: linux-tegra@vger.kernel.org 6961S: Supported 6962T: git https://gitlab.freedesktop.org/drm/tegra.git 6963F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 6964F: Documentation/devicetree/bindings/gpu/host1x/ 6965F: drivers/gpu/drm/tegra/ 6966F: drivers/gpu/host1x/ 6967F: include/linux/host1x.h 6968F: include/uapi/drm/tegra_drm.h 6969 6970DRM DRIVERS FOR RENESAS 6971M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6972M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 6973L: dri-devel@lists.freedesktop.org 6974L: linux-renesas-soc@vger.kernel.org 6975S: Supported 6976T: git git://linuxtv.org/pinchartl/media drm/du/next 6977F: Documentation/devicetree/bindings/display/bridge/renesas,dsi-csi2-tx.yaml 6978F: Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.yaml 6979F: Documentation/devicetree/bindings/display/bridge/renesas,lvds.yaml 6980F: Documentation/devicetree/bindings/display/renesas,du.yaml 6981F: drivers/gpu/drm/rcar-du/ 6982F: drivers/gpu/drm/shmobile/ 6983F: include/linux/platform_data/shmob_drm.h 6984 6985DRM DRIVERS FOR ROCKCHIP 6986M: Sandy Huang <hjc@rock-chips.com> 6987M: Heiko Stübner <heiko@sntech.de> 6988L: dri-devel@lists.freedesktop.org 6989S: Maintained 6990T: git git://anongit.freedesktop.org/drm/drm-misc 6991F: Documentation/devicetree/bindings/display/rockchip/ 6992F: drivers/gpu/drm/rockchip/ 6993 6994DRM DRIVERS FOR STI 6995M: Alain Volmat <alain.volmat@foss.st.com> 6996L: dri-devel@lists.freedesktop.org 6997S: Maintained 6998T: git git://anongit.freedesktop.org/drm/drm-misc 6999F: Documentation/devicetree/bindings/display/st,stih4xx.txt 7000F: drivers/gpu/drm/sti 7001 7002DRM DRIVERS FOR STM 7003M: Yannick Fertre <yannick.fertre@foss.st.com> 7004M: Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com> 7005M: Philippe Cornu <philippe.cornu@foss.st.com> 7006L: dri-devel@lists.freedesktop.org 7007S: Maintained 7008T: git git://anongit.freedesktop.org/drm/drm-misc 7009F: Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml 7010F: drivers/gpu/drm/stm 7011 7012DRM DRIVERS FOR TI KEYSTONE 7013M: Jyri Sarha <jyri.sarha@iki.fi> 7014M: Tomi Valkeinen <tomba@kernel.org> 7015L: dri-devel@lists.freedesktop.org 7016S: Maintained 7017T: git git://anongit.freedesktop.org/drm/drm-misc 7018F: Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml 7019F: Documentation/devicetree/bindings/display/ti/ti,j721e-dss.yaml 7020F: Documentation/devicetree/bindings/display/ti/ti,k2g-dss.yaml 7021F: drivers/gpu/drm/tidss/ 7022 7023DRM DRIVERS FOR TI LCDC 7024M: Jyri Sarha <jyri.sarha@iki.fi> 7025R: Tomi Valkeinen <tomba@kernel.org> 7026L: dri-devel@lists.freedesktop.org 7027S: Maintained 7028F: Documentation/devicetree/bindings/display/tilcdc/ 7029F: drivers/gpu/drm/tilcdc/ 7030 7031DRM DRIVERS FOR TI OMAP 7032M: Tomi Valkeinen <tomba@kernel.org> 7033L: dri-devel@lists.freedesktop.org 7034S: Maintained 7035F: Documentation/devicetree/bindings/display/ti/ 7036F: drivers/gpu/drm/omapdrm/ 7037 7038DRM DRIVERS FOR V3D 7039M: Emma Anholt <emma@anholt.net> 7040M: Melissa Wen <mwen@igalia.com> 7041S: Supported 7042T: git git://anongit.freedesktop.org/drm/drm-misc 7043F: Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.yaml 7044F: drivers/gpu/drm/v3d/ 7045F: include/uapi/drm/v3d_drm.h 7046 7047DRM DRIVERS FOR VC4 7048M: Emma Anholt <emma@anholt.net> 7049M: Maxime Ripard <mripard@kernel.org> 7050S: Supported 7051T: git git://github.com/anholt/linux 7052T: git git://anongit.freedesktop.org/drm/drm-misc 7053F: Documentation/devicetree/bindings/display/brcm,bcm2835-*.yaml 7054F: drivers/gpu/drm/vc4/ 7055F: include/uapi/drm/vc4_drm.h 7056 7057DRM DRIVERS FOR VIVANTE GPU IP 7058M: Lucas Stach <l.stach@pengutronix.de> 7059R: Russell King <linux+etnaviv@armlinux.org.uk> 7060R: Christian Gmeiner <christian.gmeiner@gmail.com> 7061L: etnaviv@lists.freedesktop.org (moderated for non-subscribers) 7062L: dri-devel@lists.freedesktop.org 7063S: Maintained 7064F: Documentation/devicetree/bindings/gpu/vivante,gc.yaml 7065F: drivers/gpu/drm/etnaviv/ 7066F: include/uapi/drm/etnaviv_drm.h 7067 7068DRM DRIVERS FOR XEN 7069M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 7070L: dri-devel@lists.freedesktop.org 7071L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 7072S: Supported 7073T: git git://anongit.freedesktop.org/drm/drm-misc 7074F: Documentation/gpu/xen-front.rst 7075F: drivers/gpu/drm/xen/ 7076 7077DRM DRIVERS FOR XILINX 7078M: Hyun Kwon <hyun.kwon@xilinx.com> 7079M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7080L: dri-devel@lists.freedesktop.org 7081S: Maintained 7082T: git git://anongit.freedesktop.org/drm/drm-misc 7083F: Documentation/devicetree/bindings/display/xlnx/ 7084F: drivers/gpu/drm/xlnx/ 7085 7086DRM GPU SCHEDULER 7087M: Luben Tuikov <luben.tuikov@amd.com> 7088L: dri-devel@lists.freedesktop.org 7089S: Maintained 7090T: git git://anongit.freedesktop.org/drm/drm-misc 7091F: drivers/gpu/drm/scheduler/ 7092F: include/drm/gpu_scheduler.h 7093 7094DRM PANEL DRIVERS 7095M: Neil Armstrong <neil.armstrong@linaro.org> 7096R: Sam Ravnborg <sam@ravnborg.org> 7097L: dri-devel@lists.freedesktop.org 7098S: Maintained 7099T: git git://anongit.freedesktop.org/drm/drm-misc 7100F: Documentation/devicetree/bindings/display/panel/ 7101F: drivers/gpu/drm/drm_panel.c 7102F: drivers/gpu/drm/panel/ 7103F: include/drm/drm_panel.h 7104 7105DRM PRIVACY-SCREEN CLASS 7106M: Hans de Goede <hdegoede@redhat.com> 7107L: dri-devel@lists.freedesktop.org 7108S: Maintained 7109T: git git://anongit.freedesktop.org/drm/drm-misc 7110F: drivers/gpu/drm/drm_privacy_screen* 7111F: include/drm/drm_privacy_screen* 7112 7113DRM TTM SUBSYSTEM 7114M: Christian Koenig <christian.koenig@amd.com> 7115M: Huang Rui <ray.huang@amd.com> 7116L: dri-devel@lists.freedesktop.org 7117S: Maintained 7118T: git git://anongit.freedesktop.org/drm/drm-misc 7119F: drivers/gpu/drm/ttm/ 7120F: include/drm/ttm/ 7121 7122DSBR100 USB FM RADIO DRIVER 7123M: Alexey Klimov <klimov.linux@gmail.com> 7124L: linux-media@vger.kernel.org 7125S: Maintained 7126T: git git://linuxtv.org/media_tree.git 7127F: drivers/media/radio/dsbr100.c 7128 7129DT3155 MEDIA DRIVER 7130M: Hans Verkuil <hverkuil@xs4all.nl> 7131L: linux-media@vger.kernel.org 7132S: Odd Fixes 7133W: https://linuxtv.org 7134T: git git://linuxtv.org/media_tree.git 7135F: drivers/media/pci/dt3155/ 7136 7137DVB_USB_AF9015 MEDIA DRIVER 7138M: Antti Palosaari <crope@iki.fi> 7139L: linux-media@vger.kernel.org 7140S: Maintained 7141W: https://linuxtv.org 7142W: http://palosaari.fi/linux/ 7143Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7144T: git git://linuxtv.org/anttip/media_tree.git 7145F: drivers/media/usb/dvb-usb-v2/af9015* 7146 7147DVB_USB_AF9035 MEDIA DRIVER 7148M: Antti Palosaari <crope@iki.fi> 7149L: linux-media@vger.kernel.org 7150S: Maintained 7151W: https://linuxtv.org 7152W: http://palosaari.fi/linux/ 7153Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7154T: git git://linuxtv.org/anttip/media_tree.git 7155F: drivers/media/usb/dvb-usb-v2/af9035* 7156 7157DVB_USB_ANYSEE MEDIA DRIVER 7158M: Antti Palosaari <crope@iki.fi> 7159L: linux-media@vger.kernel.org 7160S: Maintained 7161W: https://linuxtv.org 7162W: http://palosaari.fi/linux/ 7163Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7164T: git git://linuxtv.org/anttip/media_tree.git 7165F: drivers/media/usb/dvb-usb-v2/anysee* 7166 7167DVB_USB_AU6610 MEDIA DRIVER 7168M: Antti Palosaari <crope@iki.fi> 7169L: linux-media@vger.kernel.org 7170S: Maintained 7171W: https://linuxtv.org 7172W: http://palosaari.fi/linux/ 7173Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7174T: git git://linuxtv.org/anttip/media_tree.git 7175F: drivers/media/usb/dvb-usb-v2/au6610* 7176 7177DVB_USB_CE6230 MEDIA DRIVER 7178M: Antti Palosaari <crope@iki.fi> 7179L: linux-media@vger.kernel.org 7180S: Maintained 7181W: https://linuxtv.org 7182W: http://palosaari.fi/linux/ 7183Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7184T: git git://linuxtv.org/anttip/media_tree.git 7185F: drivers/media/usb/dvb-usb-v2/ce6230* 7186 7187DVB_USB_CXUSB MEDIA DRIVER 7188M: Michael Krufky <mkrufky@linuxtv.org> 7189L: linux-media@vger.kernel.org 7190S: Maintained 7191W: https://linuxtv.org 7192W: http://github.com/mkrufky 7193Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7194T: git git://linuxtv.org/media_tree.git 7195F: drivers/media/usb/dvb-usb/cxusb* 7196 7197DVB_USB_EC168 MEDIA DRIVER 7198M: Antti Palosaari <crope@iki.fi> 7199L: linux-media@vger.kernel.org 7200S: Maintained 7201W: https://linuxtv.org 7202W: http://palosaari.fi/linux/ 7203Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7204T: git git://linuxtv.org/anttip/media_tree.git 7205F: drivers/media/usb/dvb-usb-v2/ec168* 7206 7207DVB_USB_GL861 MEDIA DRIVER 7208M: Antti Palosaari <crope@iki.fi> 7209L: linux-media@vger.kernel.org 7210S: Maintained 7211W: https://linuxtv.org 7212Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7213T: git git://linuxtv.org/anttip/media_tree.git 7214F: drivers/media/usb/dvb-usb-v2/gl861* 7215 7216DVB_USB_MXL111SF MEDIA DRIVER 7217M: Michael Krufky <mkrufky@linuxtv.org> 7218L: linux-media@vger.kernel.org 7219S: Maintained 7220W: https://linuxtv.org 7221W: http://github.com/mkrufky 7222Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7223T: git git://linuxtv.org/mkrufky/mxl111sf.git 7224F: drivers/media/usb/dvb-usb-v2/mxl111sf* 7225 7226DVB_USB_RTL28XXU MEDIA DRIVER 7227M: Antti Palosaari <crope@iki.fi> 7228L: linux-media@vger.kernel.org 7229S: Maintained 7230W: https://linuxtv.org 7231W: http://palosaari.fi/linux/ 7232Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7233T: git git://linuxtv.org/anttip/media_tree.git 7234F: drivers/media/usb/dvb-usb-v2/rtl28xxu* 7235 7236DVB_USB_V2 MEDIA DRIVER 7237M: Antti Palosaari <crope@iki.fi> 7238L: linux-media@vger.kernel.org 7239S: Maintained 7240W: https://linuxtv.org 7241W: http://palosaari.fi/linux/ 7242Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7243T: git git://linuxtv.org/anttip/media_tree.git 7244F: drivers/media/usb/dvb-usb-v2/dvb_usb* 7245F: drivers/media/usb/dvb-usb-v2/usb_urb.c 7246 7247DYNAMIC DEBUG 7248M: Jason Baron <jbaron@akamai.com> 7249M: Jim Cromie <jim.cromie@gmail.com> 7250S: Maintained 7251F: include/linux/dynamic_debug.h 7252F: lib/dynamic_debug.c 7253F: lib/test_dynamic_debug.c 7254 7255DYNAMIC INTERRUPT MODERATION 7256M: Tal Gilboa <talgi@nvidia.com> 7257S: Maintained 7258F: Documentation/networking/net_dim.rst 7259F: include/linux/dim.h 7260F: lib/dim/ 7261 7262DYNAMIC THERMAL POWER MANAGEMENT (DTPM) 7263M: Daniel Lezcano <daniel.lezcano@kernel.org> 7264L: linux-pm@vger.kernel.org 7265S: Supported 7266B: https://bugzilla.kernel.org 7267T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 7268F: drivers/powercap/dtpm* 7269F: include/linux/dtpm.h 7270 7271DZ DECSTATION DZ11 SERIAL DRIVER 7272M: "Maciej W. Rozycki" <macro@orcam.me.uk> 7273S: Maintained 7274F: drivers/tty/serial/dz.* 7275 7276E3X0 POWER BUTTON DRIVER 7277M: Moritz Fischer <moritz.fischer@ettus.com> 7278L: usrp-users@lists.ettus.com 7279S: Supported 7280W: http://www.ettus.com 7281F: Documentation/devicetree/bindings/input/e3x0-button.txt 7282F: drivers/input/misc/e3x0-button.c 7283 7284E4000 MEDIA DRIVER 7285M: Antti Palosaari <crope@iki.fi> 7286L: linux-media@vger.kernel.org 7287S: Maintained 7288W: https://linuxtv.org 7289W: http://palosaari.fi/linux/ 7290Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7291T: git git://linuxtv.org/anttip/media_tree.git 7292F: drivers/media/tuners/e4000* 7293 7294EARTH_PT1 MEDIA DRIVER 7295M: Akihiro Tsukada <tskd08@gmail.com> 7296L: linux-media@vger.kernel.org 7297S: Odd Fixes 7298F: drivers/media/pci/pt1/ 7299 7300EARTH_PT3 MEDIA DRIVER 7301M: Akihiro Tsukada <tskd08@gmail.com> 7302L: linux-media@vger.kernel.org 7303S: Odd Fixes 7304F: drivers/media/pci/pt3/ 7305 7306EC100 MEDIA DRIVER 7307M: Antti Palosaari <crope@iki.fi> 7308L: linux-media@vger.kernel.org 7309S: Maintained 7310W: https://linuxtv.org 7311W: http://palosaari.fi/linux/ 7312Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7313T: git git://linuxtv.org/anttip/media_tree.git 7314F: drivers/media/dvb-frontends/ec100* 7315 7316ECRYPT FILE SYSTEM 7317M: Tyler Hicks <code@tyhicks.com> 7318L: ecryptfs@vger.kernel.org 7319S: Odd Fixes 7320W: http://ecryptfs.org 7321W: https://launchpad.net/ecryptfs 7322T: git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git 7323F: Documentation/filesystems/ecryptfs.rst 7324F: fs/ecryptfs/ 7325 7326EDAC-AMD64 7327M: Yazen Ghannam <yazen.ghannam@amd.com> 7328L: linux-edac@vger.kernel.org 7329S: Supported 7330F: drivers/edac/amd64_edac* 7331F: drivers/edac/mce_amd* 7332 7333EDAC-ARMADA 7334M: Jan Luebbe <jlu@pengutronix.de> 7335L: linux-edac@vger.kernel.org 7336S: Maintained 7337F: Documentation/devicetree/bindings/memory-controllers/marvell,mvebu-sdram-controller.yaml 7338F: drivers/edac/armada_xp_* 7339 7340EDAC-AST2500 7341M: Stefan Schaeckeler <sschaeck@cisco.com> 7342S: Supported 7343F: Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt 7344F: drivers/edac/aspeed_edac.c 7345 7346EDAC-BLUEFIELD 7347M: Shravan Kumar Ramani <shravankr@nvidia.com> 7348S: Supported 7349F: drivers/edac/bluefield_edac.c 7350 7351EDAC-CALXEDA 7352M: Andre Przywara <andre.przywara@arm.com> 7353L: linux-edac@vger.kernel.org 7354S: Maintained 7355F: drivers/edac/highbank* 7356 7357EDAC-CAVIUM OCTEON 7358M: Ralf Baechle <ralf@linux-mips.org> 7359L: linux-edac@vger.kernel.org 7360L: linux-mips@vger.kernel.org 7361S: Supported 7362F: drivers/edac/octeon_edac* 7363 7364EDAC-CAVIUM THUNDERX 7365M: Robert Richter <rric@kernel.org> 7366L: linux-edac@vger.kernel.org 7367S: Odd Fixes 7368F: drivers/edac/thunderx_edac* 7369 7370EDAC-CORE 7371M: Borislav Petkov <bp@alien8.de> 7372M: Tony Luck <tony.luck@intel.com> 7373R: James Morse <james.morse@arm.com> 7374R: Mauro Carvalho Chehab <mchehab@kernel.org> 7375R: Robert Richter <rric@kernel.org> 7376L: linux-edac@vger.kernel.org 7377S: Supported 7378T: git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next 7379F: Documentation/admin-guide/ras.rst 7380F: Documentation/driver-api/edac.rst 7381F: drivers/edac/ 7382F: include/linux/edac.h 7383 7384EDAC-DMC520 7385M: Lei Wang <lewan@microsoft.com> 7386L: linux-edac@vger.kernel.org 7387S: Supported 7388F: drivers/edac/dmc520_edac.c 7389 7390EDAC-E752X 7391M: Mark Gross <markgross@kernel.org> 7392L: linux-edac@vger.kernel.org 7393S: Maintained 7394F: drivers/edac/e752x_edac.c 7395 7396EDAC-E7XXX 7397L: linux-edac@vger.kernel.org 7398S: Maintained 7399F: drivers/edac/e7xxx_edac.c 7400 7401EDAC-FSL_DDR 7402M: York Sun <york.sun@nxp.com> 7403L: linux-edac@vger.kernel.org 7404S: Maintained 7405F: drivers/edac/fsl_ddr_edac.* 7406 7407EDAC-GHES 7408M: Mauro Carvalho Chehab <mchehab@kernel.org> 7409L: linux-edac@vger.kernel.org 7410S: Maintained 7411F: drivers/edac/ghes_edac.c 7412 7413EDAC-I10NM 7414M: Tony Luck <tony.luck@intel.com> 7415L: linux-edac@vger.kernel.org 7416S: Maintained 7417F: drivers/edac/i10nm_base.c 7418 7419EDAC-I3000 7420L: linux-edac@vger.kernel.org 7421S: Orphan 7422F: drivers/edac/i3000_edac.c 7423 7424EDAC-I5000 7425L: linux-edac@vger.kernel.org 7426S: Maintained 7427F: drivers/edac/i5000_edac.c 7428 7429EDAC-I5400 7430M: Mauro Carvalho Chehab <mchehab@kernel.org> 7431L: linux-edac@vger.kernel.org 7432S: Maintained 7433F: drivers/edac/i5400_edac.c 7434 7435EDAC-I7300 7436M: Mauro Carvalho Chehab <mchehab@kernel.org> 7437L: linux-edac@vger.kernel.org 7438S: Maintained 7439F: drivers/edac/i7300_edac.c 7440 7441EDAC-I7CORE 7442M: Mauro Carvalho Chehab <mchehab@kernel.org> 7443L: linux-edac@vger.kernel.org 7444S: Maintained 7445F: drivers/edac/i7core_edac.c 7446 7447EDAC-I82443BXGX 7448M: Tim Small <tim@buttersideup.com> 7449L: linux-edac@vger.kernel.org 7450S: Maintained 7451F: drivers/edac/i82443bxgx_edac.c 7452 7453EDAC-I82975X 7454M: "Arvind R." <arvino55@gmail.com> 7455L: linux-edac@vger.kernel.org 7456S: Maintained 7457F: drivers/edac/i82975x_edac.c 7458 7459EDAC-IE31200 7460M: Jason Baron <jbaron@akamai.com> 7461L: linux-edac@vger.kernel.org 7462S: Maintained 7463F: drivers/edac/ie31200_edac.c 7464 7465EDAC-IGEN6 7466M: Tony Luck <tony.luck@intel.com> 7467R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7468L: linux-edac@vger.kernel.org 7469S: Maintained 7470F: drivers/edac/igen6_edac.c 7471 7472EDAC-MPC85XX 7473M: Johannes Thumshirn <morbidrsa@gmail.com> 7474L: linux-edac@vger.kernel.org 7475S: Maintained 7476F: drivers/edac/mpc85xx_edac.[ch] 7477 7478EDAC-PASEMI 7479M: Egor Martovetsky <egor@pasemi.com> 7480L: linux-edac@vger.kernel.org 7481S: Maintained 7482F: drivers/edac/pasemi_edac.c 7483 7484EDAC-PND2 7485M: Tony Luck <tony.luck@intel.com> 7486L: linux-edac@vger.kernel.org 7487S: Maintained 7488F: drivers/edac/pnd2_edac.[ch] 7489 7490EDAC-QCOM 7491M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 7492L: linux-arm-msm@vger.kernel.org 7493L: linux-edac@vger.kernel.org 7494S: Maintained 7495F: drivers/edac/qcom_edac.c 7496 7497EDAC-R82600 7498M: Tim Small <tim@buttersideup.com> 7499L: linux-edac@vger.kernel.org 7500S: Maintained 7501F: drivers/edac/r82600_edac.c 7502 7503EDAC-SBRIDGE 7504M: Tony Luck <tony.luck@intel.com> 7505R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7506L: linux-edac@vger.kernel.org 7507S: Maintained 7508F: drivers/edac/sb_edac.c 7509 7510EDAC-SKYLAKE 7511M: Tony Luck <tony.luck@intel.com> 7512L: linux-edac@vger.kernel.org 7513S: Maintained 7514F: drivers/edac/skx_*.[ch] 7515 7516EDAC-TI 7517M: Tero Kristo <kristo@kernel.org> 7518L: linux-edac@vger.kernel.org 7519S: Odd Fixes 7520F: drivers/edac/ti_edac.c 7521 7522EDIROL UA-101/UA-1000 DRIVER 7523M: Clemens Ladisch <clemens@ladisch.de> 7524L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7525S: Maintained 7526T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7527F: sound/usb/misc/ua101.c 7528 7529EFI TEST DRIVER 7530M: Ivan Hu <ivan.hu@canonical.com> 7531M: Ard Biesheuvel <ardb@kernel.org> 7532L: linux-efi@vger.kernel.org 7533S: Maintained 7534F: drivers/firmware/efi/test/ 7535 7536EFI VARIABLE FILESYSTEM 7537M: Jeremy Kerr <jk@ozlabs.org> 7538M: Ard Biesheuvel <ardb@kernel.org> 7539L: linux-efi@vger.kernel.org 7540S: Maintained 7541T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7542F: fs/efivarfs/ 7543 7544EFIFB FRAMEBUFFER DRIVER 7545M: Peter Jones <pjones@redhat.com> 7546L: linux-fbdev@vger.kernel.org 7547S: Maintained 7548F: drivers/video/fbdev/efifb.c 7549 7550EFS FILESYSTEM 7551S: Orphan 7552W: http://aeschi.ch.eu.org/efs/ 7553F: fs/efs/ 7554 7555EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER 7556M: Douglas Miller <dougmill@linux.ibm.com> 7557L: netdev@vger.kernel.org 7558S: Maintained 7559F: drivers/net/ethernet/ibm/ehea/ 7560 7561ELM327 CAN NETWORK DRIVER 7562M: Max Staudt <max@enpas.org> 7563L: linux-can@vger.kernel.org 7564S: Maintained 7565F: Documentation/networking/device_drivers/can/can327.rst 7566F: drivers/net/can/can327.c 7567 7568EM28XX VIDEO4LINUX DRIVER 7569M: Mauro Carvalho Chehab <mchehab@kernel.org> 7570L: linux-media@vger.kernel.org 7571S: Maintained 7572W: https://linuxtv.org 7573T: git git://linuxtv.org/media_tree.git 7574F: Documentation/admin-guide/media/em28xx* 7575F: drivers/media/usb/em28xx/ 7576 7577EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER 7578M: Adrian Hunter <adrian.hunter@intel.com> 7579M: Ritesh Harjani <riteshh@codeaurora.org> 7580M: Asutosh Das <asutoshd@codeaurora.org> 7581L: linux-mmc@vger.kernel.org 7582S: Supported 7583F: drivers/mmc/host/cqhci* 7584 7585EMULEX 10Gbps iSCSI - OneConnect DRIVER 7586M: Ketan Mukadam <ketan.mukadam@broadcom.com> 7587L: linux-scsi@vger.kernel.org 7588S: Supported 7589W: http://www.broadcom.com 7590F: drivers/scsi/be2iscsi/ 7591 7592EMULEX 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net) 7593M: Ajit Khaparde <ajit.khaparde@broadcom.com> 7594M: Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com> 7595M: Somnath Kotur <somnath.kotur@broadcom.com> 7596L: netdev@vger.kernel.org 7597S: Supported 7598W: http://www.emulex.com 7599F: drivers/net/ethernet/emulex/benet/ 7600 7601EMULEX ONECONNECT ROCE DRIVER 7602M: Selvin Xavier <selvin.xavier@broadcom.com> 7603L: linux-rdma@vger.kernel.org 7604S: Odd Fixes 7605W: http://www.broadcom.com 7606F: drivers/infiniband/hw/ocrdma/ 7607F: include/uapi/rdma/ocrdma-abi.h 7608 7609EMULEX/BROADCOM EFCT FC/FCOE SCSI TARGET DRIVER 7610M: James Smart <james.smart@broadcom.com> 7611M: Ram Vegesna <ram.vegesna@broadcom.com> 7612L: linux-scsi@vger.kernel.org 7613L: target-devel@vger.kernel.org 7614S: Supported 7615W: http://www.broadcom.com 7616F: drivers/scsi/elx/ 7617 7618EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER 7619M: James Smart <james.smart@broadcom.com> 7620M: Dick Kennedy <dick.kennedy@broadcom.com> 7621L: linux-scsi@vger.kernel.org 7622S: Supported 7623W: http://www.broadcom.com 7624F: drivers/scsi/lpfc/ 7625 7626ENE CB710 FLASH CARD READER DRIVER 7627M: Michał Mirosław <mirq-linux@rere.qmqm.pl> 7628S: Maintained 7629F: drivers/misc/cb710/ 7630F: drivers/mmc/host/cb710-mmc.* 7631F: include/linux/cb710.h 7632 7633ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER 7634M: Maxim Levitsky <maximlevitsky@gmail.com> 7635S: Maintained 7636F: drivers/media/rc/ene_ir.* 7637 7638EPAPR HYPERVISOR BYTE CHANNEL DEVICE DRIVER 7639M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 7640L: linuxppc-dev@lists.ozlabs.org 7641S: Maintained 7642F: drivers/tty/ehv_bytechan.c 7643 7644EPSON S1D13XXX FRAMEBUFFER DRIVER 7645M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 7646S: Maintained 7647T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 7648F: drivers/video/fbdev/s1d13xxxfb.c 7649F: include/video/s1d13xxxfb.h 7650 7651EROFS FILE SYSTEM 7652M: Gao Xiang <xiang@kernel.org> 7653M: Chao Yu <chao@kernel.org> 7654R: Yue Hu <huyue2@coolpad.com> 7655R: Jeffle Xu <jefflexu@linux.alibaba.com> 7656L: linux-erofs@lists.ozlabs.org 7657S: Maintained 7658T: git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git 7659F: Documentation/ABI/testing/sysfs-fs-erofs 7660F: Documentation/filesystems/erofs.rst 7661F: fs/erofs/ 7662F: include/trace/events/erofs.h 7663 7664ERRSEQ ERROR TRACKING INFRASTRUCTURE 7665M: Jeff Layton <jlayton@kernel.org> 7666S: Maintained 7667F: include/linux/errseq.h 7668F: lib/errseq.c 7669 7670ESD CAN/USB DRIVERS 7671M: Frank Jungclaus <frank.jungclaus@esd.eu> 7672R: socketcan@esd.eu 7673L: linux-can@vger.kernel.org 7674S: Maintained 7675F: drivers/net/can/usb/esd_usb.c 7676 7677ET131X NETWORK DRIVER 7678M: Mark Einon <mark.einon@gmail.com> 7679S: Odd Fixes 7680F: drivers/net/ethernet/agere/ 7681 7682ETAS ES58X CAN/USB DRIVER 7683M: Vincent Mailhol <mailhol.vincent@wanadoo.fr> 7684L: linux-can@vger.kernel.org 7685S: Maintained 7686F: Documentation/networking/devlink/etas_es58x.rst 7687F: drivers/net/can/usb/etas_es58x/ 7688 7689ETHERNET BRIDGE 7690M: Roopa Prabhu <roopa@nvidia.com> 7691M: Nikolay Aleksandrov <razor@blackwall.org> 7692L: bridge@lists.linux-foundation.org (moderated for non-subscribers) 7693L: netdev@vger.kernel.org 7694S: Maintained 7695W: http://www.linuxfoundation.org/en/Net:Bridge 7696F: include/linux/netfilter_bridge/ 7697F: net/bridge/ 7698 7699ETHERNET PHY LIBRARY 7700M: Andrew Lunn <andrew@lunn.ch> 7701M: Heiner Kallweit <hkallweit1@gmail.com> 7702R: Russell King <linux@armlinux.org.uk> 7703L: netdev@vger.kernel.org 7704S: Maintained 7705F: Documentation/ABI/testing/sysfs-class-net-phydev 7706F: Documentation/devicetree/bindings/net/ethernet-phy.yaml 7707F: Documentation/devicetree/bindings/net/mdio* 7708F: Documentation/devicetree/bindings/net/qca,ar803x.yaml 7709F: Documentation/networking/phy.rst 7710F: drivers/net/mdio/ 7711F: drivers/net/mdio/acpi_mdio.c 7712F: drivers/net/mdio/fwnode_mdio.c 7713F: drivers/net/mdio/of_mdio.c 7714F: drivers/net/pcs/ 7715F: drivers/net/phy/ 7716F: include/dt-bindings/net/qca-ar803x.h 7717F: include/linux/*mdio*.h 7718F: include/linux/linkmode.h 7719F: include/linux/mdio/*.h 7720F: include/linux/mii.h 7721F: include/linux/of_net.h 7722F: include/linux/phy.h 7723F: include/linux/phy_fixed.h 7724F: include/linux/platform_data/mdio-bcm-unimac.h 7725F: include/linux/platform_data/mdio-gpio.h 7726F: include/trace/events/mdio.h 7727F: include/uapi/linux/mdio.h 7728F: include/uapi/linux/mii.h 7729F: net/core/of_net.c 7730 7731EXEC & BINFMT API 7732R: Eric Biederman <ebiederm@xmission.com> 7733R: Kees Cook <keescook@chromium.org> 7734L: linux-mm@kvack.org 7735S: Supported 7736T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/execve 7737F: fs/*binfmt_*.c 7738F: fs/exec.c 7739F: include/linux/binfmts.h 7740F: include/linux/elf.h 7741F: include/uapi/linux/binfmts.h 7742F: include/uapi/linux/elf.h 7743F: tools/testing/selftests/exec/ 7744N: asm/elf.h 7745N: binfmt 7746 7747EXFAT FILE SYSTEM 7748M: Namjae Jeon <linkinjeon@kernel.org> 7749M: Sungjong Seo <sj1557.seo@samsung.com> 7750L: linux-fsdevel@vger.kernel.org 7751S: Maintained 7752T: git git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat.git 7753F: fs/exfat/ 7754 7755EXT2 FILE SYSTEM 7756M: Jan Kara <jack@suse.com> 7757L: linux-ext4@vger.kernel.org 7758S: Maintained 7759F: Documentation/filesystems/ext2.rst 7760F: fs/ext2/ 7761F: include/linux/ext2* 7762 7763EXT4 FILE SYSTEM 7764M: "Theodore Ts'o" <tytso@mit.edu> 7765M: Andreas Dilger <adilger.kernel@dilger.ca> 7766L: linux-ext4@vger.kernel.org 7767S: Maintained 7768W: http://ext4.wiki.kernel.org 7769Q: http://patchwork.ozlabs.org/project/linux-ext4/list/ 7770T: git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git 7771F: Documentation/filesystems/ext4/ 7772F: fs/ext4/ 7773F: include/trace/events/ext4.h 7774F: include/uapi/linux/ext4.h 7775 7776Extended Verification Module (EVM) 7777M: Mimi Zohar <zohar@linux.ibm.com> 7778L: linux-integrity@vger.kernel.org 7779S: Supported 7780T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 7781F: security/integrity/ 7782F: security/integrity/evm/ 7783 7784EXTENSIBLE FIRMWARE INTERFACE (EFI) 7785M: Ard Biesheuvel <ardb@kernel.org> 7786L: linux-efi@vger.kernel.org 7787S: Maintained 7788T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7789F: Documentation/admin-guide/efi-stub.rst 7790F: arch/*/include/asm/efi.h 7791F: arch/*/kernel/efi.c 7792F: arch/arm/boot/compressed/efi-header.S 7793F: arch/x86/platform/efi/ 7794F: drivers/firmware/efi/ 7795F: include/linux/efi*.h 7796 7797EXTERNAL CONNECTOR SUBSYSTEM (EXTCON) 7798M: MyungJoo Ham <myungjoo.ham@samsung.com> 7799M: Chanwoo Choi <cw00.choi@samsung.com> 7800L: linux-kernel@vger.kernel.org 7801S: Maintained 7802T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git 7803F: Documentation/devicetree/bindings/extcon/ 7804F: Documentation/firmware-guide/acpi/extcon-intel-int3496.rst 7805F: drivers/extcon/ 7806F: include/linux/extcon.h 7807F: include/linux/extcon/ 7808 7809EXTRA BOOT CONFIG 7810M: Masami Hiramatsu <mhiramat@kernel.org> 7811L: linux-kernel@vger.kernel.org 7812L: linux-trace-kernel@vger.kernel.org 7813S: Maintained 7814Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 7815T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 7816F: Documentation/admin-guide/bootconfig.rst 7817F: fs/proc/bootconfig.c 7818F: include/linux/bootconfig.h 7819F: lib/bootconfig-data.S 7820F: lib/bootconfig.c 7821F: tools/bootconfig/* 7822F: tools/bootconfig/scripts/* 7823 7824EXYNOS DP DRIVER 7825M: Jingoo Han <jingoohan1@gmail.com> 7826L: dri-devel@lists.freedesktop.org 7827S: Maintained 7828F: drivers/gpu/drm/exynos/exynos_dp* 7829 7830EXYNOS SYSMMU (IOMMU) driver 7831M: Marek Szyprowski <m.szyprowski@samsung.com> 7832L: iommu@lists.linux.dev 7833S: Maintained 7834F: drivers/iommu/exynos-iommu.c 7835 7836F2FS FILE SYSTEM 7837M: Jaegeuk Kim <jaegeuk@kernel.org> 7838M: Chao Yu <chao@kernel.org> 7839L: linux-f2fs-devel@lists.sourceforge.net 7840S: Maintained 7841W: https://f2fs.wiki.kernel.org/ 7842Q: https://patchwork.kernel.org/project/f2fs/list/ 7843B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=f2fs 7844T: git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git 7845F: Documentation/ABI/testing/sysfs-fs-f2fs 7846F: Documentation/filesystems/f2fs.rst 7847F: fs/f2fs/ 7848F: include/linux/f2fs_fs.h 7849F: include/trace/events/f2fs.h 7850F: include/uapi/linux/f2fs.h 7851 7852F71805F HARDWARE MONITORING DRIVER 7853M: Jean Delvare <jdelvare@suse.com> 7854L: linux-hwmon@vger.kernel.org 7855S: Maintained 7856F: Documentation/hwmon/f71805f.rst 7857F: drivers/hwmon/f71805f.c 7858 7859FADDR2LINE 7860M: Josh Poimboeuf <jpoimboe@kernel.org> 7861S: Maintained 7862F: scripts/faddr2line 7863 7864FAILOVER MODULE 7865M: Sridhar Samudrala <sridhar.samudrala@intel.com> 7866L: netdev@vger.kernel.org 7867S: Supported 7868F: Documentation/networking/failover.rst 7869F: include/net/failover.h 7870F: net/core/failover.c 7871 7872FANOTIFY 7873M: Jan Kara <jack@suse.cz> 7874R: Amir Goldstein <amir73il@gmail.com> 7875R: Matthew Bobrowski <repnop@google.com> 7876L: linux-fsdevel@vger.kernel.org 7877S: Maintained 7878F: fs/notify/fanotify/ 7879F: include/linux/fanotify.h 7880F: include/uapi/linux/fanotify.h 7881 7882FARADAY FOTG210 USB2 DUAL-ROLE CONTROLLER 7883M: Linus Walleij <linus.walleij@linaro.org> 7884L: linux-usb@vger.kernel.org 7885S: Maintained 7886F: drivers/usb/fotg210/ 7887 7888FARSYNC SYNCHRONOUS DRIVER 7889M: Kevin Curtis <kevin.curtis@farsite.co.uk> 7890S: Supported 7891W: http://www.farsite.co.uk/ 7892F: drivers/net/wan/farsync.* 7893 7894FAULT INJECTION SUPPORT 7895M: Akinobu Mita <akinobu.mita@gmail.com> 7896S: Supported 7897F: Documentation/fault-injection/ 7898F: lib/fault-inject.c 7899 7900FBTFT Framebuffer drivers 7901L: dri-devel@lists.freedesktop.org 7902L: linux-fbdev@vger.kernel.org 7903S: Orphan 7904F: drivers/staging/fbtft/ 7905 7906FC0011 TUNER DRIVER 7907M: Michael Buesch <m@bues.ch> 7908L: linux-media@vger.kernel.org 7909S: Maintained 7910F: drivers/media/tuners/fc0011.c 7911F: drivers/media/tuners/fc0011.h 7912 7913FC2580 MEDIA DRIVER 7914M: Antti Palosaari <crope@iki.fi> 7915L: linux-media@vger.kernel.org 7916S: Maintained 7917W: https://linuxtv.org 7918W: http://palosaari.fi/linux/ 7919Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7920T: git git://linuxtv.org/anttip/media_tree.git 7921F: drivers/media/tuners/fc2580* 7922 7923FCOE SUBSYSTEM (libfc, libfcoe, fcoe) 7924M: Hannes Reinecke <hare@suse.de> 7925L: linux-scsi@vger.kernel.org 7926S: Supported 7927W: www.Open-FCoE.org 7928F: drivers/scsi/fcoe/ 7929F: drivers/scsi/libfc/ 7930F: include/scsi/fc/ 7931F: include/scsi/libfc.h 7932F: include/scsi/libfcoe.h 7933F: include/uapi/scsi/fc/ 7934 7935FILE LOCKING (flock() and fcntl()/lockf()) 7936M: Jeff Layton <jlayton@kernel.org> 7937M: Chuck Lever <chuck.lever@oracle.com> 7938L: linux-fsdevel@vger.kernel.org 7939S: Maintained 7940F: fs/fcntl.c 7941F: fs/locks.c 7942F: include/linux/fcntl.h 7943F: include/uapi/linux/fcntl.h 7944 7945FILESYSTEM DIRECT ACCESS (DAX) 7946M: Dan Williams <dan.j.williams@intel.com> 7947R: Matthew Wilcox <willy@infradead.org> 7948R: Jan Kara <jack@suse.cz> 7949L: linux-fsdevel@vger.kernel.org 7950L: nvdimm@lists.linux.dev 7951S: Supported 7952F: fs/dax.c 7953F: include/linux/dax.h 7954F: include/trace/events/fs_dax.h 7955 7956FILESYSTEMS (VFS and infrastructure) 7957M: Alexander Viro <viro@zeniv.linux.org.uk> 7958M: Christian Brauner <brauner@kernel.org> 7959L: linux-fsdevel@vger.kernel.org 7960S: Maintained 7961F: fs/* 7962F: include/linux/fs.h 7963F: include/linux/fs_types.h 7964F: include/uapi/linux/fs.h 7965F: include/uapi/linux/openat2.h 7966 7967FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER 7968M: Riku Voipio <riku.voipio@iki.fi> 7969L: linux-hwmon@vger.kernel.org 7970S: Maintained 7971F: drivers/hwmon/f75375s.c 7972F: include/linux/f75375s.h 7973 7974FINTEK F81604 USB to 2xCANBUS DEVICE DRIVER 7975M: Ji-Ze Hong (Peter Hong) <peter_hong@fintek.com.tw> 7976L: linux-can@vger.kernel.org 7977S: Maintained 7978F: drivers/net/can/usb/f81604.c 7979 7980FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE 7981M: Clemens Ladisch <clemens@ladisch.de> 7982M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 7983L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7984S: Maintained 7985T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7986F: include/uapi/sound/firewire.h 7987F: sound/firewire/ 7988 7989FIREWIRE MEDIA DRIVERS (firedtv) 7990M: Stefan Richter <stefanr@s5r6.in-berlin.de> 7991L: linux-media@vger.kernel.org 7992L: linux1394-devel@lists.sourceforge.net 7993S: Maintained 7994T: git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git 7995F: drivers/media/firewire/ 7996 7997FIREWIRE SBP-2 TARGET 7998M: Chris Boot <bootc@bootc.net> 7999L: linux-scsi@vger.kernel.org 8000L: target-devel@vger.kernel.org 8001L: linux1394-devel@lists.sourceforge.net 8002S: Maintained 8003T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master 8004F: drivers/target/sbp/ 8005 8006FIREWIRE SUBSYSTEM 8007M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 8008M: Takashi Sakamoto <takaswie@kernel.org> 8009L: linux1394-devel@lists.sourceforge.net 8010S: Maintained 8011W: http://ieee1394.docs.kernel.org/ 8012T: git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git 8013F: drivers/firewire/ 8014F: include/linux/firewire.h 8015F: include/uapi/linux/firewire*.h 8016F: tools/firewire/ 8017 8018FIRMWARE FRAMEWORK FOR ARMV8-A 8019M: Sudeep Holla <sudeep.holla@arm.com> 8020L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8021S: Maintained 8022F: drivers/firmware/arm_ffa/ 8023F: include/linux/arm_ffa.h 8024 8025FIRMWARE LOADER (request_firmware) 8026M: Luis Chamberlain <mcgrof@kernel.org> 8027M: Russ Weight <russell.h.weight@intel.com> 8028L: linux-kernel@vger.kernel.org 8029S: Maintained 8030F: Documentation/firmware_class/ 8031F: drivers/base/firmware_loader/ 8032F: include/linux/firmware.h 8033 8034FLEXTIMER FTM-QUADDEC DRIVER 8035M: Patrick Havelange <patrick.havelange@essensium.com> 8036L: linux-iio@vger.kernel.org 8037S: Maintained 8038F: Documentation/devicetree/bindings/counter/ftm-quaddec.txt 8039F: drivers/counter/ftm-quaddec.c 8040 8041FLOPPY DRIVER 8042M: Denis Efremov <efremov@linux.com> 8043L: linux-block@vger.kernel.org 8044S: Odd Fixes 8045F: drivers/block/floppy.c 8046 8047FLYSKY FSIA6B RC RECEIVER 8048M: Markus Koch <markus@notsyncing.net> 8049L: linux-input@vger.kernel.org 8050S: Maintained 8051F: drivers/input/joystick/fsia6b.c 8052 8053FOCUSRITE SCARLETT GEN 2/3 MIXER DRIVER 8054M: Geoffrey D. Bennett <g@b4.vu> 8055L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8056S: Maintained 8057T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 8058F: sound/usb/mixer_scarlett_gen2.c 8059 8060FORCEDETH GIGABIT ETHERNET DRIVER 8061M: Rain River <rain.1986.08.12@gmail.com> 8062M: Zhu Yanjun <zyjzyj2000@gmail.com> 8063L: netdev@vger.kernel.org 8064S: Maintained 8065F: drivers/net/ethernet/nvidia/* 8066 8067FORTIFY_SOURCE 8068M: Kees Cook <keescook@chromium.org> 8069L: linux-hardening@vger.kernel.org 8070S: Supported 8071T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8072F: include/linux/fortify-string.h 8073F: lib/fortify_kunit.c 8074F: lib/memcpy_kunit.c 8075F: lib/strscpy_kunit.c 8076F: lib/test_fortify/* 8077F: scripts/test_fortify.sh 8078K: \b__NO_FORTIFY\b 8079 8080FPGA DFL DRIVERS 8081M: Wu Hao <hao.wu@intel.com> 8082R: Tom Rix <trix@redhat.com> 8083L: linux-fpga@vger.kernel.org 8084S: Maintained 8085F: Documentation/ABI/testing/sysfs-bus-dfl* 8086F: Documentation/fpga/dfl.rst 8087F: drivers/fpga/dfl* 8088F: drivers/uio/uio_dfl.c 8089F: include/linux/dfl.h 8090F: include/uapi/linux/fpga-dfl.h 8091 8092FPGA MANAGER FRAMEWORK 8093M: Moritz Fischer <mdf@kernel.org> 8094M: Wu Hao <hao.wu@intel.com> 8095M: Xu Yilun <yilun.xu@intel.com> 8096R: Tom Rix <trix@redhat.com> 8097L: linux-fpga@vger.kernel.org 8098S: Maintained 8099Q: http://patchwork.kernel.org/project/linux-fpga/list/ 8100T: git git://git.kernel.org/pub/scm/linux/kernel/git/fpga/linux-fpga.git 8101F: Documentation/devicetree/bindings/fpga/ 8102F: Documentation/driver-api/fpga/ 8103F: Documentation/fpga/ 8104F: drivers/fpga/ 8105F: include/linux/fpga/ 8106 8107FPU EMULATOR 8108M: Bill Metzenthen <billm@melbpc.org.au> 8109S: Maintained 8110W: https://floatingpoint.billm.au/ 8111F: arch/x86/math-emu/ 8112 8113FRAMEBUFFER CORE 8114M: Daniel Vetter <daniel@ffwll.ch> 8115S: Odd Fixes 8116T: git git://anongit.freedesktop.org/drm/drm-misc 8117F: drivers/video/fbdev/core/ 8118 8119FRAMEBUFFER LAYER 8120M: Helge Deller <deller@gmx.de> 8121L: linux-fbdev@vger.kernel.org 8122L: dri-devel@lists.freedesktop.org 8123S: Maintained 8124Q: http://patchwork.kernel.org/project/linux-fbdev/list/ 8125T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev.git 8126F: Documentation/fb/ 8127F: drivers/video/ 8128F: include/linux/fb.h 8129F: include/uapi/linux/fb.h 8130F: include/uapi/video/ 8131F: include/video/ 8132 8133FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER 8134M: Horia Geantă <horia.geanta@nxp.com> 8135M: Pankaj Gupta <pankaj.gupta@nxp.com> 8136M: Gaurav Jain <gaurav.jain@nxp.com> 8137L: linux-crypto@vger.kernel.org 8138S: Maintained 8139F: Documentation/devicetree/bindings/crypto/fsl,sec-v4.0* 8140F: drivers/crypto/caam/ 8141 8142FREESCALE COLDFIRE M5441X MMC DRIVER 8143M: Angelo Dureghello <angelo.dureghello@timesys.com> 8144L: linux-mmc@vger.kernel.org 8145S: Maintained 8146F: drivers/mmc/host/sdhci-esdhc-mcf.c 8147F: include/linux/platform_data/mmc-esdhc-mcf.h 8148 8149FREESCALE DIU FRAMEBUFFER DRIVER 8150M: Timur Tabi <timur@kernel.org> 8151L: linux-fbdev@vger.kernel.org 8152S: Maintained 8153F: drivers/video/fbdev/fsl-diu-fb.* 8154 8155FREESCALE DMA DRIVER 8156M: Li Yang <leoyang.li@nxp.com> 8157M: Zhang Wei <zw@zh-kernel.org> 8158L: linuxppc-dev@lists.ozlabs.org 8159S: Maintained 8160F: drivers/dma/fsldma.* 8161 8162FREESCALE DSPI DRIVER 8163M: Vladimir Oltean <olteanv@gmail.com> 8164L: linux-spi@vger.kernel.org 8165S: Maintained 8166F: Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt 8167F: drivers/spi/spi-fsl-dspi.c 8168F: include/linux/spi/spi-fsl-dspi.h 8169 8170FREESCALE ENETC ETHERNET DRIVERS 8171M: Claudiu Manoil <claudiu.manoil@nxp.com> 8172M: Vladimir Oltean <vladimir.oltean@nxp.com> 8173L: netdev@vger.kernel.org 8174S: Maintained 8175F: drivers/net/ethernet/freescale/enetc/ 8176 8177FREESCALE eTSEC ETHERNET DRIVER (GIANFAR) 8178M: Claudiu Manoil <claudiu.manoil@nxp.com> 8179L: netdev@vger.kernel.org 8180S: Maintained 8181F: Documentation/devicetree/bindings/net/fsl-tsec-phy.txt 8182F: drivers/net/ethernet/freescale/gianfar* 8183 8184FREESCALE GPMI NAND DRIVER 8185M: Han Xu <han.xu@nxp.com> 8186L: linux-mtd@lists.infradead.org 8187S: Maintained 8188F: drivers/mtd/nand/raw/gpmi-nand/* 8189 8190FREESCALE I2C CPM DRIVER 8191M: Jochen Friedrich <jochen@scram.de> 8192L: linuxppc-dev@lists.ozlabs.org 8193L: linux-i2c@vger.kernel.org 8194S: Maintained 8195F: drivers/i2c/busses/i2c-cpm.c 8196 8197FREESCALE IMX / MXC FEC DRIVER 8198M: Wei Fang <wei.fang@nxp.com> 8199R: Shenwei Wang <shenwei.wang@nxp.com> 8200R: Clark Wang <xiaoning.wang@nxp.com> 8201R: NXP Linux Team <linux-imx@nxp.com> 8202L: netdev@vger.kernel.org 8203S: Maintained 8204F: Documentation/devicetree/bindings/net/fsl,fec.yaml 8205F: drivers/net/ethernet/freescale/fec.h 8206F: drivers/net/ethernet/freescale/fec_main.c 8207F: drivers/net/ethernet/freescale/fec_ptp.c 8208 8209FREESCALE IMX / MXC FRAMEBUFFER DRIVER 8210M: Sascha Hauer <s.hauer@pengutronix.de> 8211R: Pengutronix Kernel Team <kernel@pengutronix.de> 8212L: linux-fbdev@vger.kernel.org 8213L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8214S: Maintained 8215F: drivers/video/fbdev/imxfb.c 8216 8217FREESCALE IMX DDR PMU DRIVER 8218M: Frank Li <Frank.li@nxp.com> 8219L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8220S: Maintained 8221F: Documentation/admin-guide/perf/imx-ddr.rst 8222F: Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml 8223F: drivers/perf/fsl_imx8_ddr_perf.c 8224 8225FREESCALE IMX I2C DRIVER 8226M: Oleksij Rempel <o.rempel@pengutronix.de> 8227R: Pengutronix Kernel Team <kernel@pengutronix.de> 8228L: linux-i2c@vger.kernel.org 8229S: Maintained 8230F: Documentation/devicetree/bindings/i2c/i2c-imx.yaml 8231F: drivers/i2c/busses/i2c-imx.c 8232 8233FREESCALE IMX LPI2C DRIVER 8234M: Dong Aisheng <aisheng.dong@nxp.com> 8235L: linux-i2c@vger.kernel.org 8236L: linux-imx@nxp.com 8237S: Maintained 8238F: Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml 8239F: drivers/i2c/busses/i2c-imx-lpi2c.c 8240 8241FREESCALE MPC I2C DRIVER 8242M: Chris Packham <chris.packham@alliedtelesis.co.nz> 8243L: linux-i2c@vger.kernel.org 8244S: Maintained 8245F: Documentation/devicetree/bindings/i2c/i2c-mpc.yaml 8246F: drivers/i2c/busses/i2c-mpc.c 8247 8248FREESCALE QORIQ DPAA ETHERNET DRIVER 8249M: Madalin Bucur <madalin.bucur@nxp.com> 8250L: netdev@vger.kernel.org 8251S: Maintained 8252F: drivers/net/ethernet/freescale/dpaa 8253 8254FREESCALE QORIQ DPAA FMAN DRIVER 8255M: Madalin Bucur <madalin.bucur@nxp.com> 8256R: Sean Anderson <sean.anderson@seco.com> 8257L: netdev@vger.kernel.org 8258S: Maintained 8259F: Documentation/devicetree/bindings/net/fsl-fman.txt 8260F: drivers/net/ethernet/freescale/fman 8261 8262FREESCALE QORIQ PTP CLOCK DRIVER 8263M: Yangbo Lu <yangbo.lu@nxp.com> 8264L: netdev@vger.kernel.org 8265S: Maintained 8266F: Documentation/devicetree/bindings/ptp/ptp-qoriq.txt 8267F: drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp* 8268F: drivers/net/ethernet/freescale/dpaa2/dprtc* 8269F: drivers/net/ethernet/freescale/enetc/enetc_ptp.c 8270F: drivers/ptp/ptp_qoriq.c 8271F: drivers/ptp/ptp_qoriq_debugfs.c 8272F: include/linux/fsl/ptp_qoriq.h 8273 8274FREESCALE QUAD SPI DRIVER 8275M: Han Xu <han.xu@nxp.com> 8276L: linux-spi@vger.kernel.org 8277S: Maintained 8278F: Documentation/devicetree/bindings/spi/fsl,spi-fsl-qspi.yaml 8279F: drivers/spi/spi-fsl-qspi.c 8280 8281FREESCALE QUICC ENGINE LIBRARY 8282M: Qiang Zhao <qiang.zhao@nxp.com> 8283L: linuxppc-dev@lists.ozlabs.org 8284S: Maintained 8285F: drivers/soc/fsl/qe/ 8286F: include/soc/fsl/qe/ 8287 8288FREESCALE QUICC ENGINE QMC DRIVER 8289M: Herve Codina <herve.codina@bootlin.com> 8290L: linuxppc-dev@lists.ozlabs.org 8291S: Maintained 8292F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-scc-qmc.yaml 8293F: drivers/soc/fsl/qe/qmc.c 8294F: include/soc/fsl/qe/qmc.h 8295 8296FREESCALE QUICC ENGINE TSA DRIVER 8297M: Herve Codina <herve.codina@bootlin.com> 8298L: linuxppc-dev@lists.ozlabs.org 8299S: Maintained 8300F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-tsa.yaml 8301F: drivers/soc/fsl/qe/tsa.c 8302F: drivers/soc/fsl/qe/tsa.h 8303F: include/dt-bindings/soc/cpm1-fsl,tsa.h 8304 8305FREESCALE QUICC ENGINE UCC ETHERNET DRIVER 8306M: Li Yang <leoyang.li@nxp.com> 8307L: netdev@vger.kernel.org 8308L: linuxppc-dev@lists.ozlabs.org 8309S: Maintained 8310F: drivers/net/ethernet/freescale/ucc_geth* 8311 8312FREESCALE QUICC ENGINE UCC HDLC DRIVER 8313M: Zhao Qiang <qiang.zhao@nxp.com> 8314L: netdev@vger.kernel.org 8315L: linuxppc-dev@lists.ozlabs.org 8316S: Maintained 8317F: drivers/net/wan/fsl_ucc_hdlc* 8318 8319FREESCALE QUICC ENGINE UCC UART DRIVER 8320M: Timur Tabi <timur@kernel.org> 8321L: linuxppc-dev@lists.ozlabs.org 8322S: Maintained 8323F: drivers/tty/serial/ucc_uart.c 8324 8325FREESCALE SOC DRIVERS 8326M: Li Yang <leoyang.li@nxp.com> 8327L: linuxppc-dev@lists.ozlabs.org 8328L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8329S: Maintained 8330F: Documentation/devicetree/bindings/misc/fsl,dpaa2-console.yaml 8331F: Documentation/devicetree/bindings/soc/fsl/ 8332F: drivers/soc/fsl/ 8333F: include/linux/fsl/ 8334F: include/soc/fsl/ 8335 8336FREESCALE SOC FS_ENET DRIVER 8337M: Pantelis Antoniou <pantelis.antoniou@gmail.com> 8338L: linuxppc-dev@lists.ozlabs.org 8339L: netdev@vger.kernel.org 8340S: Maintained 8341F: drivers/net/ethernet/freescale/fs_enet/ 8342F: include/linux/fs_enet_pd.h 8343 8344FREESCALE SOC SOUND DRIVERS 8345M: Shengjiu Wang <shengjiu.wang@gmail.com> 8346M: Xiubo Li <Xiubo.Lee@gmail.com> 8347R: Fabio Estevam <festevam@gmail.com> 8348R: Nicolin Chen <nicoleotsuka@gmail.com> 8349L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8350L: linuxppc-dev@lists.ozlabs.org 8351S: Maintained 8352F: sound/soc/fsl/fsl* 8353F: sound/soc/fsl/imx* 8354F: sound/soc/fsl/mpc8610_hpcd.c 8355 8356FREESCALE SOC SOUND QMC DRIVER 8357M: Herve Codina <herve.codina@bootlin.com> 8358L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8359L: linuxppc-dev@lists.ozlabs.org 8360S: Maintained 8361F: Documentation/devicetree/bindings/sound/fsl,qmc-audio.yaml 8362F: sound/soc/fsl/fsl_qmc_audio.c 8363 8364FREESCALE USB PERIPHERAL DRIVERS 8365M: Li Yang <leoyang.li@nxp.com> 8366L: linux-usb@vger.kernel.org 8367L: linuxppc-dev@lists.ozlabs.org 8368S: Maintained 8369F: drivers/usb/gadget/udc/fsl* 8370 8371FREESCALE USB PHY DRIVER 8372M: Ran Wang <ran.wang_1@nxp.com> 8373L: linux-usb@vger.kernel.org 8374L: linuxppc-dev@lists.ozlabs.org 8375S: Maintained 8376F: drivers/usb/phy/phy-fsl-usb* 8377 8378FREEVXFS FILESYSTEM 8379M: Christoph Hellwig <hch@infradead.org> 8380S: Maintained 8381W: ftp://ftp.openlinux.org/pub/people/hch/vxfs 8382F: fs/freevxfs/ 8383 8384FREEZER 8385M: "Rafael J. Wysocki" <rafael@kernel.org> 8386M: Pavel Machek <pavel@ucw.cz> 8387L: linux-pm@vger.kernel.org 8388S: Supported 8389F: Documentation/power/freezing-of-tasks.rst 8390F: include/linux/freezer.h 8391F: kernel/freezer.c 8392 8393FRONTSWAP API 8394M: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> 8395L: linux-kernel@vger.kernel.org 8396S: Maintained 8397F: include/linux/frontswap.h 8398F: mm/frontswap.c 8399 8400FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS 8401M: David Howells <dhowells@redhat.com> 8402L: linux-cachefs@redhat.com (moderated for non-subscribers) 8403S: Supported 8404F: Documentation/filesystems/caching/ 8405F: fs/fscache/ 8406F: include/linux/fscache*.h 8407 8408FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT 8409M: Eric Biggers <ebiggers@kernel.org> 8410M: Theodore Y. Ts'o <tytso@mit.edu> 8411M: Jaegeuk Kim <jaegeuk@kernel.org> 8412L: linux-fscrypt@vger.kernel.org 8413S: Supported 8414Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 8415T: git https://git.kernel.org/pub/scm/fs/fscrypt/linux.git 8416F: Documentation/filesystems/fscrypt.rst 8417F: fs/crypto/ 8418F: include/linux/fscrypt.h 8419F: include/uapi/linux/fscrypt.h 8420 8421FSI SUBSYSTEM 8422M: Jeremy Kerr <jk@ozlabs.org> 8423M: Joel Stanley <joel@jms.id.au> 8424R: Alistar Popple <alistair@popple.id.au> 8425R: Eddie James <eajames@linux.ibm.com> 8426L: linux-fsi@lists.ozlabs.org 8427S: Supported 8428Q: http://patchwork.ozlabs.org/project/linux-fsi/list/ 8429T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git 8430F: drivers/fsi/ 8431F: include/linux/fsi*.h 8432F: include/trace/events/fsi*.h 8433 8434FSI-ATTACHED I2C DRIVER 8435M: Eddie James <eajames@linux.ibm.com> 8436L: linux-i2c@vger.kernel.org 8437L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 8438S: Maintained 8439F: Documentation/devicetree/bindings/i2c/i2c-fsi.txt 8440F: drivers/i2c/busses/i2c-fsi.c 8441 8442FSI-ATTACHED SPI DRIVER 8443M: Eddie James <eajames@linux.ibm.com> 8444L: linux-spi@vger.kernel.org 8445S: Maintained 8446F: Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml 8447F: drivers/spi/spi-fsi.c 8448 8449FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE 8450M: Jan Kara <jack@suse.cz> 8451R: Amir Goldstein <amir73il@gmail.com> 8452L: linux-fsdevel@vger.kernel.org 8453S: Maintained 8454T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify 8455F: fs/notify/ 8456F: include/linux/fsnotify*.h 8457 8458FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION 8459M: Eric Biggers <ebiggers@kernel.org> 8460M: Theodore Y. Ts'o <tytso@mit.edu> 8461L: fsverity@lists.linux.dev 8462S: Supported 8463Q: https://patchwork.kernel.org/project/fsverity/list/ 8464T: git https://git.kernel.org/pub/scm/fs/fsverity/linux.git 8465F: Documentation/filesystems/fsverity.rst 8466F: fs/verity/ 8467F: include/linux/fsverity.h 8468F: include/uapi/linux/fsverity.h 8469 8470FT260 FTDI USB-HID TO I2C BRIDGE DRIVER 8471M: Michael Zaidman <michael.zaidman@gmail.com> 8472L: linux-i2c@vger.kernel.org 8473L: linux-input@vger.kernel.org 8474S: Maintained 8475F: drivers/hid/hid-ft260.c 8476 8477FUJITSU LAPTOP EXTRAS 8478M: Jonathan Woithe <jwoithe@just42.net> 8479L: platform-driver-x86@vger.kernel.org 8480S: Maintained 8481F: drivers/platform/x86/fujitsu-laptop.c 8482 8483FUJITSU TABLET EXTRAS 8484M: Robert Gerlach <khnz@gmx.de> 8485L: platform-driver-x86@vger.kernel.org 8486S: Maintained 8487F: drivers/platform/x86/fujitsu-tablet.c 8488 8489FUNCTION HOOKS (FTRACE) 8490M: Steven Rostedt <rostedt@goodmis.org> 8491M: Masami Hiramatsu <mhiramat@kernel.org> 8492R: Mark Rutland <mark.rutland@arm.com> 8493L: linux-kernel@vger.kernel.org 8494L: linux-trace-kernel@vger.kernel.org 8495S: Maintained 8496Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 8497T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 8498F: Documentation/trace/ftrace* 8499F: arch/*/*/*/*ftrace* 8500F: arch/*/*/*ftrace* 8501F: include/*/ftrace.h 8502F: kernel/trace/fgraph.c 8503F: kernel/trace/ftrace* 8504F: samples/ftrace 8505 8506FUNGIBLE ETHERNET DRIVERS 8507M: Dimitris Michailidis <dmichail@fungible.com> 8508L: netdev@vger.kernel.org 8509S: Supported 8510F: drivers/net/ethernet/fungible/ 8511 8512FUSE: FILESYSTEM IN USERSPACE 8513M: Miklos Szeredi <miklos@szeredi.hu> 8514L: linux-fsdevel@vger.kernel.org 8515S: Maintained 8516W: https://github.com/libfuse/ 8517T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git 8518F: Documentation/filesystems/fuse.rst 8519F: fs/fuse/ 8520F: include/uapi/linux/fuse.h 8521 8522FUTEX SUBSYSTEM 8523M: Thomas Gleixner <tglx@linutronix.de> 8524M: Ingo Molnar <mingo@redhat.com> 8525R: Peter Zijlstra <peterz@infradead.org> 8526R: Darren Hart <dvhart@infradead.org> 8527R: Davidlohr Bueso <dave@stgolabs.net> 8528R: André Almeida <andrealmeid@igalia.com> 8529L: linux-kernel@vger.kernel.org 8530S: Maintained 8531T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 8532F: Documentation/locking/*futex* 8533F: include/asm-generic/futex.h 8534F: include/linux/futex.h 8535F: include/uapi/linux/futex.h 8536F: kernel/futex/* 8537F: tools/perf/bench/futex* 8538F: tools/testing/selftests/futex/ 8539 8540GATEWORKS SYSTEM CONTROLLER (GSC) DRIVER 8541M: Tim Harvey <tharvey@gateworks.com> 8542S: Maintained 8543F: Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml 8544F: Documentation/hwmon/gsc-hwmon.rst 8545F: drivers/hwmon/gsc-hwmon.c 8546F: drivers/mfd/gateworks-gsc.c 8547F: include/linux/mfd/gsc.h 8548F: include/linux/platform_data/gsc_hwmon.h 8549 8550GCC PLUGINS 8551M: Kees Cook <keescook@chromium.org> 8552L: linux-hardening@vger.kernel.org 8553S: Maintained 8554T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8555F: Documentation/kbuild/gcc-plugins.rst 8556F: scripts/Makefile.gcc-plugins 8557F: scripts/gcc-plugins/ 8558 8559GCOV BASED KERNEL PROFILING 8560M: Peter Oberparleiter <oberpar@linux.ibm.com> 8561S: Maintained 8562F: Documentation/dev-tools/gcov.rst 8563F: kernel/gcov/ 8564 8565GDB KERNEL DEBUGGING HELPER SCRIPTS 8566M: Jan Kiszka <jan.kiszka@siemens.com> 8567M: Kieran Bingham <kbingham@kernel.org> 8568S: Supported 8569F: scripts/gdb/ 8570 8571GEMINI CRYPTO DRIVER 8572M: Corentin Labbe <clabbe@baylibre.com> 8573L: linux-crypto@vger.kernel.org 8574S: Maintained 8575F: drivers/crypto/gemini/ 8576 8577GEMTEK FM RADIO RECEIVER DRIVER 8578M: Hans Verkuil <hverkuil@xs4all.nl> 8579L: linux-media@vger.kernel.org 8580S: Maintained 8581W: https://linuxtv.org 8582T: git git://linuxtv.org/media_tree.git 8583F: drivers/media/radio/radio-gemtek* 8584 8585GENERIC ARCHITECTURE TOPOLOGY 8586M: Sudeep Holla <sudeep.holla@arm.com> 8587L: linux-kernel@vger.kernel.org 8588S: Maintained 8589F: drivers/base/arch_topology.c 8590F: include/linux/arch_topology.h 8591 8592GENERIC ENTRY CODE 8593M: Thomas Gleixner <tglx@linutronix.de> 8594M: Peter Zijlstra <peterz@infradead.org> 8595M: Andy Lutomirski <luto@kernel.org> 8596L: linux-kernel@vger.kernel.org 8597S: Maintained 8598T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/entry 8599F: include/linux/entry-common.h 8600F: include/linux/entry-kvm.h 8601F: kernel/entry/ 8602 8603GENERIC GPIO I2C DRIVER 8604M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8605S: Supported 8606F: drivers/i2c/busses/i2c-gpio.c 8607F: include/linux/platform_data/i2c-gpio.h 8608 8609GENERIC GPIO I2C MULTIPLEXER DRIVER 8610M: Peter Korsgaard <peter.korsgaard@barco.com> 8611L: linux-i2c@vger.kernel.org 8612S: Supported 8613F: Documentation/i2c/muxes/i2c-mux-gpio.rst 8614F: drivers/i2c/muxes/i2c-mux-gpio.c 8615F: include/linux/platform_data/i2c-mux-gpio.h 8616 8617GENERIC HDLC (WAN) DRIVERS 8618M: Krzysztof Halasa <khc@pm.waw.pl> 8619S: Maintained 8620W: http://www.kernel.org/pub/linux/utils/net/hdlc/ 8621F: drivers/net/wan/c101.c 8622F: drivers/net/wan/hd6457* 8623F: drivers/net/wan/hdlc* 8624F: drivers/net/wan/n2.c 8625F: drivers/net/wan/pc300too.c 8626F: drivers/net/wan/pci200syn.c 8627F: drivers/net/wan/wanxl* 8628 8629GENERIC INCLUDE/ASM HEADER FILES 8630M: Arnd Bergmann <arnd@arndb.de> 8631L: linux-arch@vger.kernel.org 8632S: Maintained 8633T: git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git 8634F: include/asm-generic/ 8635F: include/uapi/asm-generic/ 8636 8637GENERIC PHY FRAMEWORK 8638M: Vinod Koul <vkoul@kernel.org> 8639M: Kishon Vijay Abraham I <kishon@kernel.org> 8640L: linux-phy@lists.infradead.org 8641S: Supported 8642Q: https://patchwork.kernel.org/project/linux-phy/list/ 8643T: git git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy.git 8644F: Documentation/devicetree/bindings/phy/ 8645F: drivers/phy/ 8646F: include/dt-bindings/phy/ 8647F: include/linux/phy/ 8648 8649GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER 8650M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8651S: Supported 8652F: drivers/i2c/muxes/i2c-demux-pinctrl.c 8653 8654GENERIC PM DOMAINS 8655M: "Rafael J. Wysocki" <rafael@kernel.org> 8656M: Kevin Hilman <khilman@kernel.org> 8657M: Ulf Hansson <ulf.hansson@linaro.org> 8658L: linux-pm@vger.kernel.org 8659S: Supported 8660F: Documentation/devicetree/bindings/power/power?domain* 8661F: drivers/base/power/domain*.c 8662F: include/linux/pm_domain.h 8663 8664GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER 8665M: Eugen Hristev <eugen.hristev@microchip.com> 8666L: linux-input@vger.kernel.org 8667S: Maintained 8668F: drivers/input/touchscreen/resistive-adc-touch.c 8669 8670GENERIC STRING LIBRARY 8671R: Andy Shevchenko <andy@kernel.org> 8672S: Maintained 8673F: lib/string.c 8674F: lib/string_helpers.c 8675F: lib/test-string_helpers.c 8676F: lib/test_string.c 8677 8678GENERIC UIO DRIVER FOR PCI DEVICES 8679M: "Michael S. Tsirkin" <mst@redhat.com> 8680L: kvm@vger.kernel.org 8681S: Supported 8682F: drivers/uio/uio_pci_generic.c 8683 8684GENERIC VDSO LIBRARY 8685M: Andy Lutomirski <luto@kernel.org> 8686M: Thomas Gleixner <tglx@linutronix.de> 8687M: Vincenzo Frascino <vincenzo.frascino@arm.com> 8688L: linux-kernel@vger.kernel.org 8689S: Maintained 8690T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso 8691F: include/asm-generic/vdso/vsyscall.h 8692F: include/vdso/ 8693F: kernel/time/vsyscall.c 8694F: lib/vdso/ 8695 8696GENWQE (IBM Generic Workqueue Card) 8697M: Frank Haverkamp <haver@linux.ibm.com> 8698S: Supported 8699F: drivers/misc/genwqe/ 8700 8701GET_MAINTAINER SCRIPT 8702M: Joe Perches <joe@perches.com> 8703S: Maintained 8704F: scripts/get_maintainer.pl 8705 8706GFS2 FILE SYSTEM 8707M: Bob Peterson <rpeterso@redhat.com> 8708M: Andreas Gruenbacher <agruenba@redhat.com> 8709L: cluster-devel@redhat.com 8710S: Supported 8711B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=gfs2 8712T: git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git 8713F: Documentation/filesystems/gfs2* 8714F: fs/gfs2/ 8715F: include/uapi/linux/gfs2_ondisk.h 8716 8717GIGABYTE WMI DRIVER 8718M: Thomas Weißschuh <thomas@weissschuh.net> 8719L: platform-driver-x86@vger.kernel.org 8720S: Maintained 8721F: drivers/platform/x86/gigabyte-wmi.c 8722 8723GNSS SUBSYSTEM 8724M: Johan Hovold <johan@kernel.org> 8725S: Maintained 8726T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git 8727F: Documentation/ABI/testing/sysfs-class-gnss 8728F: Documentation/devicetree/bindings/gnss/ 8729F: drivers/gnss/ 8730F: include/linux/gnss.h 8731 8732GO7007 MPEG CODEC 8733M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 8734L: linux-media@vger.kernel.org 8735S: Maintained 8736F: drivers/media/usb/go7007/ 8737 8738GOODIX TOUCHSCREEN 8739M: Bastien Nocera <hadess@hadess.net> 8740M: Hans de Goede <hdegoede@redhat.com> 8741L: linux-input@vger.kernel.org 8742S: Maintained 8743F: drivers/input/touchscreen/goodix* 8744 8745GOOGLE ETHERNET DRIVERS 8746M: Jeroen de Borst <jeroendb@google.com> 8747M: Praveen Kaligineedi <pkaligineedi@google.com> 8748R: Shailend Chand <shailend@google.com> 8749L: netdev@vger.kernel.org 8750S: Supported 8751F: Documentation/networking/device_drivers/ethernet/google/gve.rst 8752F: drivers/net/ethernet/google 8753 8754GPD POCKET FAN DRIVER 8755M: Hans de Goede <hdegoede@redhat.com> 8756L: platform-driver-x86@vger.kernel.org 8757S: Maintained 8758F: drivers/platform/x86/gpd-pocket-fan.c 8759 8760GPIO ACPI SUPPORT 8761M: Mika Westerberg <mika.westerberg@linux.intel.com> 8762M: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 8763L: linux-gpio@vger.kernel.org 8764L: linux-acpi@vger.kernel.org 8765S: Supported 8766T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 8767F: Documentation/firmware-guide/acpi/gpio-properties.rst 8768F: drivers/gpio/gpiolib-acpi.c 8769F: drivers/gpio/gpiolib-acpi.h 8770 8771GPIO AGGREGATOR 8772M: Geert Uytterhoeven <geert+renesas@glider.be> 8773L: linux-gpio@vger.kernel.org 8774S: Supported 8775F: Documentation/admin-guide/gpio/gpio-aggregator.rst 8776F: drivers/gpio/gpio-aggregator.c 8777 8778GPIO IR Transmitter 8779M: Sean Young <sean@mess.org> 8780L: linux-media@vger.kernel.org 8781S: Maintained 8782F: Documentation/devicetree/bindings/leds/irled/gpio-ir-tx.yaml 8783F: drivers/media/rc/gpio-ir-tx.c 8784 8785GPIO MOCKUP DRIVER 8786M: Bamvor Jian Zhang <bamv2005@gmail.com> 8787L: linux-gpio@vger.kernel.org 8788S: Maintained 8789F: drivers/gpio/gpio-mockup.c 8790F: tools/testing/selftests/gpio/ 8791 8792GPIO REGMAP 8793R: Michael Walle <michael@walle.cc> 8794S: Maintained 8795F: drivers/gpio/gpio-regmap.c 8796F: include/linux/gpio/regmap.h 8797 8798GPIO SUBSYSTEM 8799M: Linus Walleij <linus.walleij@linaro.org> 8800M: Bartosz Golaszewski <brgl@bgdev.pl> 8801L: linux-gpio@vger.kernel.org 8802S: Maintained 8803T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 8804F: Documentation/ABI/obsolete/sysfs-gpio 8805F: Documentation/ABI/testing/gpio-cdev 8806F: Documentation/admin-guide/gpio/ 8807F: Documentation/devicetree/bindings/gpio/ 8808F: Documentation/driver-api/gpio/ 8809F: drivers/gpio/ 8810F: include/dt-bindings/gpio/ 8811F: include/linux/gpio.h 8812F: include/linux/gpio/ 8813F: include/linux/of_gpio.h 8814F: include/uapi/linux/gpio.h 8815F: tools/gpio/ 8816 8817GRE DEMULTIPLEXER DRIVER 8818M: Dmitry Kozlov <xeb@mail.ru> 8819L: netdev@vger.kernel.org 8820S: Maintained 8821F: include/net/gre.h 8822F: net/ipv4/gre_demux.c 8823F: net/ipv4/gre_offload.c 8824 8825GRETH 10/100/1G Ethernet MAC device driver 8826M: Andreas Larsson <andreas@gaisler.com> 8827L: netdev@vger.kernel.org 8828S: Maintained 8829F: drivers/net/ethernet/aeroflex/ 8830 8831GREYBUS AUDIO PROTOCOLS DRIVERS 8832M: Vaibhav Agarwal <vaibhav.sr@gmail.com> 8833M: Mark Greer <mgreer@animalcreek.com> 8834S: Maintained 8835F: drivers/staging/greybus/audio_apbridgea.c 8836F: drivers/staging/greybus/audio_apbridgea.h 8837F: drivers/staging/greybus/audio_codec.c 8838F: drivers/staging/greybus/audio_codec.h 8839F: drivers/staging/greybus/audio_gb.c 8840F: drivers/staging/greybus/audio_manager.c 8841F: drivers/staging/greybus/audio_manager.h 8842F: drivers/staging/greybus/audio_manager_module.c 8843F: drivers/staging/greybus/audio_manager_private.h 8844F: drivers/staging/greybus/audio_manager_sysfs.c 8845F: drivers/staging/greybus/audio_module.c 8846F: drivers/staging/greybus/audio_topology.c 8847 8848GREYBUS FW/HID/SPI PROTOCOLS DRIVERS 8849M: Viresh Kumar <vireshk@kernel.org> 8850S: Maintained 8851F: drivers/staging/greybus/authentication.c 8852F: drivers/staging/greybus/bootrom.c 8853F: drivers/staging/greybus/firmware.h 8854F: drivers/staging/greybus/fw-core.c 8855F: drivers/staging/greybus/fw-download.c 8856F: drivers/staging/greybus/fw-management.c 8857F: drivers/staging/greybus/greybus_authentication.h 8858F: drivers/staging/greybus/greybus_firmware.h 8859F: drivers/staging/greybus/hid.c 8860F: drivers/staging/greybus/i2c.c 8861F: drivers/staging/greybus/spi.c 8862F: drivers/staging/greybus/spilib.c 8863F: drivers/staging/greybus/spilib.h 8864 8865GREYBUS LOOPBACK DRIVER 8866M: Bryan O'Donoghue <pure.logic@nexus-software.ie> 8867S: Maintained 8868F: drivers/staging/greybus/loopback.c 8869 8870GREYBUS PLATFORM DRIVERS 8871M: Vaibhav Hiremath <hvaibhav.linux@gmail.com> 8872S: Maintained 8873F: drivers/staging/greybus/arche-apb-ctrl.c 8874F: drivers/staging/greybus/arche-platform.c 8875F: drivers/staging/greybus/arche_platform.h 8876 8877GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS 8878M: Rui Miguel Silva <rmfrfs@gmail.com> 8879S: Maintained 8880F: drivers/staging/greybus/gpio.c 8881F: drivers/staging/greybus/light.c 8882F: drivers/staging/greybus/power_supply.c 8883F: drivers/staging/greybus/sdio.c 8884F: drivers/staging/greybus/spi.c 8885F: drivers/staging/greybus/spilib.c 8886 8887GREYBUS SUBSYSTEM 8888M: Johan Hovold <johan@kernel.org> 8889M: Alex Elder <elder@kernel.org> 8890M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 8891L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 8892S: Maintained 8893F: drivers/greybus/ 8894F: drivers/staging/greybus/ 8895F: include/linux/greybus.h 8896F: include/linux/greybus/ 8897 8898GREYBUS UART PROTOCOLS DRIVERS 8899M: David Lin <dtwlin@gmail.com> 8900S: Maintained 8901F: drivers/staging/greybus/log.c 8902F: drivers/staging/greybus/uart.c 8903 8904GS1662 VIDEO SERIALIZER 8905M: Charles-Antoine Couret <charles-antoine.couret@nexvision.fr> 8906L: linux-media@vger.kernel.org 8907S: Maintained 8908T: git git://linuxtv.org/media_tree.git 8909F: drivers/media/spi/gs1662.c 8910 8911GSPCA FINEPIX SUBDRIVER 8912M: Frank Zago <frank@zago.net> 8913L: linux-media@vger.kernel.org 8914S: Maintained 8915T: git git://linuxtv.org/media_tree.git 8916F: drivers/media/usb/gspca/finepix.c 8917 8918GSPCA GL860 SUBDRIVER 8919M: Olivier Lorin <o.lorin@laposte.net> 8920L: linux-media@vger.kernel.org 8921S: Maintained 8922T: git git://linuxtv.org/media_tree.git 8923F: drivers/media/usb/gspca/gl860/ 8924 8925GSPCA M5602 SUBDRIVER 8926M: Erik Andren <erik.andren@gmail.com> 8927L: linux-media@vger.kernel.org 8928S: Maintained 8929T: git git://linuxtv.org/media_tree.git 8930F: drivers/media/usb/gspca/m5602/ 8931 8932GSPCA PAC207 SONIXB SUBDRIVER 8933M: Hans Verkuil <hverkuil@xs4all.nl> 8934L: linux-media@vger.kernel.org 8935S: Odd Fixes 8936T: git git://linuxtv.org/media_tree.git 8937F: drivers/media/usb/gspca/pac207.c 8938 8939GSPCA SN9C20X SUBDRIVER 8940M: Brian Johnson <brijohn@gmail.com> 8941L: linux-media@vger.kernel.org 8942S: Maintained 8943T: git git://linuxtv.org/media_tree.git 8944F: drivers/media/usb/gspca/sn9c20x.c 8945 8946GSPCA T613 SUBDRIVER 8947M: Leandro Costantino <lcostantino@gmail.com> 8948L: linux-media@vger.kernel.org 8949S: Maintained 8950T: git git://linuxtv.org/media_tree.git 8951F: drivers/media/usb/gspca/t613.c 8952 8953GSPCA USB WEBCAM DRIVER 8954M: Hans Verkuil <hverkuil@xs4all.nl> 8955L: linux-media@vger.kernel.org 8956S: Odd Fixes 8957T: git git://linuxtv.org/media_tree.git 8958F: drivers/media/usb/gspca/ 8959 8960GTP (GPRS Tunneling Protocol) 8961M: Pablo Neira Ayuso <pablo@netfilter.org> 8962M: Harald Welte <laforge@gnumonks.org> 8963L: osmocom-net-gprs@lists.osmocom.org 8964S: Maintained 8965T: git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git 8966F: drivers/net/gtp.c 8967 8968GUID PARTITION TABLE (GPT) 8969M: Davidlohr Bueso <dave@stgolabs.net> 8970L: linux-efi@vger.kernel.org 8971S: Maintained 8972F: block/partitions/efi.* 8973 8974HABANALABS PCI DRIVER 8975M: Oded Gabbay <ogabbay@kernel.org> 8976L: dri-devel@lists.freedesktop.org 8977S: Supported 8978C: irc://irc.oftc.net/dri-devel 8979T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/linux.git 8980F: Documentation/ABI/testing/debugfs-driver-habanalabs 8981F: Documentation/ABI/testing/sysfs-driver-habanalabs 8982F: drivers/accel/habanalabs/ 8983F: include/trace/events/habanalabs.h 8984F: include/uapi/drm/habanalabs_accel.h 8985 8986HACKRF MEDIA DRIVER 8987M: Antti Palosaari <crope@iki.fi> 8988L: linux-media@vger.kernel.org 8989S: Maintained 8990W: https://linuxtv.org 8991W: http://palosaari.fi/linux/ 8992Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8993T: git git://linuxtv.org/anttip/media_tree.git 8994F: drivers/media/usb/hackrf/ 8995 8996HANDSHAKE UPCALL FOR TRANSPORT LAYER SECURITY 8997M: Chuck Lever <chuck.lever@oracle.com> 8998L: kernel-tls-handshake@lists.linux.dev 8999L: netdev@vger.kernel.org 9000S: Maintained 9001F: Documentation/netlink/specs/handshake.yaml 9002F: Documentation/networking/tls-handshake.rst 9003F: include/net/handshake.h 9004F: include/trace/events/handshake.h 9005F: net/handshake/ 9006 9007HANTRO VPU CODEC DRIVER 9008M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 9009M: Philipp Zabel <p.zabel@pengutronix.de> 9010L: linux-media@vger.kernel.org 9011L: linux-rockchip@lists.infradead.org 9012S: Maintained 9013F: Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml 9014F: Documentation/devicetree/bindings/media/rockchip,rk3568-vepu.yaml 9015F: Documentation/devicetree/bindings/media/rockchip-vpu.yaml 9016F: drivers/media/platform/verisilicon/ 9017 9018HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER 9019M: Frank Seidel <frank@f-seidel.de> 9020L: platform-driver-x86@vger.kernel.org 9021S: Maintained 9022W: http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/ 9023F: drivers/platform/x86/hdaps.c 9024 9025HARDWARE MONITORING 9026M: Jean Delvare <jdelvare@suse.com> 9027M: Guenter Roeck <linux@roeck-us.net> 9028L: linux-hwmon@vger.kernel.org 9029S: Maintained 9030W: http://hwmon.wiki.kernel.org/ 9031T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 9032F: Documentation/ABI/testing/sysfs-class-hwmon 9033F: Documentation/devicetree/bindings/hwmon/ 9034F: Documentation/hwmon/ 9035F: drivers/hwmon/ 9036F: include/linux/hwmon*.h 9037F: include/trace/events/hwmon*.h 9038K: (devm_)?hwmon_device_(un)?register(|_with_groups|_with_info) 9039 9040HARDWARE RANDOM NUMBER GENERATOR CORE 9041M: Olivia Mackall <olivia@selenic.com> 9042M: Herbert Xu <herbert@gondor.apana.org.au> 9043L: linux-crypto@vger.kernel.org 9044S: Odd fixes 9045F: Documentation/admin-guide/hw_random.rst 9046F: Documentation/devicetree/bindings/rng/ 9047F: drivers/char/hw_random/ 9048F: include/linux/hw_random.h 9049 9050HARDWARE SPINLOCK CORE 9051M: Ohad Ben-Cohen <ohad@wizery.com> 9052M: Bjorn Andersson <andersson@kernel.org> 9053R: Baolin Wang <baolin.wang7@gmail.com> 9054L: linux-remoteproc@vger.kernel.org 9055S: Maintained 9056T: git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next 9057F: Documentation/devicetree/bindings/hwlock/ 9058F: Documentation/locking/hwspinlock.rst 9059F: drivers/hwspinlock/ 9060F: include/linux/hwspinlock.h 9061 9062HARDWARE TRACING FACILITIES 9063M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 9064S: Maintained 9065F: drivers/hwtracing/ 9066 9067HARMONY SOUND DRIVER 9068L: linux-parisc@vger.kernel.org 9069S: Maintained 9070F: sound/parisc/harmony.* 9071 9072HDPVR USB VIDEO ENCODER DRIVER 9073M: Hans Verkuil <hverkuil@xs4all.nl> 9074L: linux-media@vger.kernel.org 9075S: Odd Fixes 9076W: https://linuxtv.org 9077T: git git://linuxtv.org/media_tree.git 9078F: drivers/media/usb/hdpvr/ 9079 9080HEWLETT PACKARD ENTERPRISE ILO CHIF DRIVER 9081M: Matt Hsiao <matt.hsiao@hpe.com> 9082S: Supported 9083F: drivers/misc/hpilo.[ch] 9084 9085HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER 9086M: Jerry Hoemann <jerry.hoemann@hpe.com> 9087S: Supported 9088F: Documentation/watchdog/hpwdt.rst 9089F: drivers/watchdog/hpwdt.c 9090 9091HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa) 9092M: Don Brace <don.brace@microchip.com> 9093L: storagedev@microchip.com 9094L: linux-scsi@vger.kernel.org 9095S: Supported 9096F: Documentation/scsi/hpsa.rst 9097F: drivers/scsi/hpsa*.[ch] 9098F: include/linux/cciss*.h 9099F: include/uapi/linux/cciss*.h 9100 9101HFI1 DRIVER 9102M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 9103L: linux-rdma@vger.kernel.org 9104S: Supported 9105F: drivers/infiniband/hw/hfi1 9106 9107HFS FILESYSTEM 9108L: linux-fsdevel@vger.kernel.org 9109S: Orphan 9110F: Documentation/filesystems/hfs.rst 9111F: fs/hfs/ 9112 9113HFSPLUS FILESYSTEM 9114L: linux-fsdevel@vger.kernel.org 9115S: Orphan 9116F: Documentation/filesystems/hfsplus.rst 9117F: fs/hfsplus/ 9118 9119HGA FRAMEBUFFER DRIVER 9120M: Ferenc Bakonyi <fero@drama.obuda.kando.hu> 9121L: linux-nvidia@lists.surfsouth.com 9122S: Maintained 9123W: http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml 9124F: drivers/video/fbdev/hgafb.c 9125 9126HIBERNATION (aka Software Suspend, aka swsusp) 9127M: "Rafael J. Wysocki" <rafael@kernel.org> 9128M: Pavel Machek <pavel@ucw.cz> 9129L: linux-pm@vger.kernel.org 9130S: Supported 9131B: https://bugzilla.kernel.org 9132F: arch/*/include/asm/suspend*.h 9133F: arch/x86/power/ 9134F: drivers/base/power/ 9135F: include/linux/freezer.h 9136F: include/linux/pm.h 9137F: include/linux/suspend.h 9138F: kernel/power/ 9139 9140HID CORE LAYER 9141M: Jiri Kosina <jikos@kernel.org> 9142M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 9143L: linux-input@vger.kernel.org 9144S: Maintained 9145T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 9146F: Documentation/hid/ 9147F: drivers/hid/ 9148F: include/linux/hid* 9149F: include/uapi/linux/hid* 9150F: samples/hid/ 9151F: tools/testing/selftests/hid/ 9152 9153HID LOGITECH DRIVERS 9154R: Filipe Laíns <lains@riseup.net> 9155L: linux-input@vger.kernel.org 9156S: Maintained 9157F: drivers/hid/hid-logitech-* 9158 9159HID PHOENIX RC FLIGHT CONTROLLER 9160M: Marcus Folkesson <marcus.folkesson@gmail.com> 9161L: linux-input@vger.kernel.org 9162S: Maintained 9163F: drivers/hid/hid-pxrc.c 9164 9165HID PLAYSTATION DRIVER 9166M: Roderick Colenbrander <roderick.colenbrander@sony.com> 9167L: linux-input@vger.kernel.org 9168S: Supported 9169F: drivers/hid/hid-playstation.c 9170 9171HID SENSOR HUB DRIVERS 9172M: Jiri Kosina <jikos@kernel.org> 9173M: Jonathan Cameron <jic23@kernel.org> 9174M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 9175L: linux-input@vger.kernel.org 9176L: linux-iio@vger.kernel.org 9177S: Maintained 9178F: Documentation/hid/hid-sensor* 9179F: drivers/hid/hid-sensor-* 9180F: drivers/iio/*/hid-* 9181F: include/linux/hid-sensor-* 9182 9183HID VRC-2 CAR CONTROLLER DRIVER 9184M: Marcus Folkesson <marcus.folkesson@gmail.com> 9185L: linux-input@vger.kernel.org 9186S: Maintained 9187F: drivers/hid/hid-vrc2.c 9188 9189HID WACOM DRIVER 9190M: Ping Cheng <ping.cheng@wacom.com> 9191M: Jason Gerecke <jason.gerecke@wacom.com> 9192L: linux-input@vger.kernel.org 9193S: Maintained 9194F: drivers/hid/wacom.h 9195F: drivers/hid/wacom_* 9196 9197HID++ LOGITECH DRIVERS 9198R: Filipe Laíns <lains@riseup.net> 9199R: Bastien Nocera <hadess@hadess.net> 9200L: linux-input@vger.kernel.org 9201S: Maintained 9202F: drivers/hid/hid-logitech-hidpp.c 9203 9204HIGH-RESOLUTION TIMERS, CLOCKEVENTS 9205M: Thomas Gleixner <tglx@linutronix.de> 9206L: linux-kernel@vger.kernel.org 9207S: Maintained 9208T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 9209F: Documentation/timers/ 9210F: include/linux/clockchips.h 9211F: include/linux/hrtimer.h 9212F: kernel/time/clockevents.c 9213F: kernel/time/hrtimer.c 9214F: kernel/time/timer_*.c 9215 9216HIGH-SPEED SCC DRIVER FOR AX.25 9217L: linux-hams@vger.kernel.org 9218S: Orphan 9219F: drivers/net/hamradio/scc.c 9220 9221HIGHPOINT ROCKETRAID 3xxx RAID DRIVER 9222M: HighPoint Linux Team <linux@highpoint-tech.com> 9223S: Supported 9224W: http://www.highpoint-tech.com 9225F: Documentation/scsi/hptiop.rst 9226F: drivers/scsi/hptiop.c 9227 9228HIKEY960 ONBOARD USB GPIO HUB DRIVER 9229M: John Stultz <jstultz@google.com> 9230L: linux-kernel@vger.kernel.org 9231S: Maintained 9232F: drivers/misc/hisi_hikey_usb.c 9233 9234HIMAX HX83112B TOUCHSCREEN SUPPORT 9235M: Job Noorman <job@noorman.info> 9236L: linux-input@vger.kernel.org 9237S: Maintained 9238F: Documentation/devicetree/bindings/input/touchscreen/himax,hx83112b.yaml 9239F: drivers/input/touchscreen/himax_hx83112b.c 9240 9241HIPPI 9242M: Jes Sorensen <jes@trained-monkey.org> 9243L: linux-hippi@sunsite.dk 9244S: Maintained 9245F: drivers/net/hippi/ 9246F: include/linux/hippidevice.h 9247F: include/uapi/linux/if_hippi.h 9248F: net/802/hippi.c 9249 9250HIRSCHMANN HELLCREEK ETHERNET SWITCH DRIVER 9251M: Kurt Kanzenbach <kurt@linutronix.de> 9252L: netdev@vger.kernel.org 9253S: Maintained 9254F: Documentation/devicetree/bindings/net/dsa/hirschmann,hellcreek.yaml 9255F: drivers/net/dsa/hirschmann/* 9256F: include/linux/platform_data/hirschmann-hellcreek.h 9257F: net/dsa/tag_hellcreek.c 9258 9259HISILICON DMA DRIVER 9260M: Zhou Wang <wangzhou1@hisilicon.com> 9261M: Jie Hai <haijie1@huawei.com> 9262L: dmaengine@vger.kernel.org 9263S: Maintained 9264F: drivers/dma/hisi_dma.c 9265 9266HISILICON GPIO DRIVER 9267M: Jay Fang <f.fangjian@huawei.com> 9268L: linux-gpio@vger.kernel.org 9269S: Maintained 9270F: Documentation/devicetree/bindings/gpio/hisilicon,ascend910-gpio.yaml 9271F: drivers/gpio/gpio-hisi.c 9272 9273HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE) 9274M: Longfang Liu <liulongfang@huawei.com> 9275L: linux-crypto@vger.kernel.org 9276S: Maintained 9277F: Documentation/ABI/testing/debugfs-hisi-hpre 9278F: drivers/crypto/hisilicon/hpre/hpre.h 9279F: drivers/crypto/hisilicon/hpre/hpre_crypto.c 9280F: drivers/crypto/hisilicon/hpre/hpre_main.c 9281 9282HISILICON HNS3 PMU DRIVER 9283M: Guangbin Huang <huangguangbin2@huawei.com> 9284S: Supported 9285F: Documentation/admin-guide/perf/hns3-pmu.rst 9286F: drivers/perf/hisilicon/hns3_pmu.c 9287 9288HISILICON I2C CONTROLLER DRIVER 9289M: Yicong Yang <yangyicong@hisilicon.com> 9290L: linux-i2c@vger.kernel.org 9291S: Maintained 9292W: https://www.hisilicon.com 9293F: Documentation/devicetree/bindings/i2c/hisilicon,ascend910-i2c.yaml 9294F: drivers/i2c/busses/i2c-hisi.c 9295 9296HISILICON LPC BUS DRIVER 9297M: Jay Fang <f.fangjian@huawei.com> 9298S: Maintained 9299W: http://www.hisilicon.com 9300F: Documentation/devicetree/bindings/arm/hisilicon/low-pin-count.yaml 9301F: drivers/bus/hisi_lpc.c 9302 9303HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3) 9304M: Yisen Zhuang <yisen.zhuang@huawei.com> 9305M: Salil Mehta <salil.mehta@huawei.com> 9306L: netdev@vger.kernel.org 9307S: Maintained 9308W: http://www.hisilicon.com 9309F: drivers/net/ethernet/hisilicon/hns3/ 9310 9311HISILICON NETWORK SUBSYSTEM DRIVER 9312M: Yisen Zhuang <yisen.zhuang@huawei.com> 9313M: Salil Mehta <salil.mehta@huawei.com> 9314L: netdev@vger.kernel.org 9315S: Maintained 9316W: http://www.hisilicon.com 9317F: Documentation/devicetree/bindings/net/hisilicon*.txt 9318F: drivers/net/ethernet/hisilicon/ 9319 9320HISILICON PMU DRIVER 9321M: Shaokun Zhang <zhangshaokun@hisilicon.com> 9322M: Jonathan Cameron <jonathan.cameron@huawei.com> 9323S: Supported 9324W: http://www.hisilicon.com 9325F: Documentation/admin-guide/perf/hisi-pcie-pmu.rst 9326F: Documentation/admin-guide/perf/hisi-pmu.rst 9327F: drivers/perf/hisilicon 9328 9329HISILICON PTT DRIVER 9330M: Yicong Yang <yangyicong@hisilicon.com> 9331M: Jonathan Cameron <jonathan.cameron@huawei.com> 9332L: linux-kernel@vger.kernel.org 9333S: Maintained 9334F: Documentation/ABI/testing/sysfs-devices-hisi_ptt 9335F: Documentation/trace/hisi-ptt.rst 9336F: drivers/hwtracing/ptt/ 9337F: tools/perf/arch/arm64/util/hisi-ptt.c 9338F: tools/perf/util/hisi-ptt* 9339F: tools/perf/util/hisi-ptt-decoder/* 9340 9341HISILICON QM DRIVER 9342M: Weili Qian <qianweili@huawei.com> 9343M: Zhou Wang <wangzhou1@hisilicon.com> 9344L: linux-crypto@vger.kernel.org 9345S: Maintained 9346F: drivers/crypto/hisilicon/Kconfig 9347F: drivers/crypto/hisilicon/Makefile 9348F: drivers/crypto/hisilicon/qm.c 9349F: drivers/crypto/hisilicon/sgl.c 9350F: include/linux/hisi_acc_qm.h 9351 9352HISILICON ROCE DRIVER 9353M: Haoyue Xu <xuhaoyue1@hisilicon.com> 9354M: Junxian Huang <huangjunxian6@hisilicon.com> 9355L: linux-rdma@vger.kernel.org 9356S: Maintained 9357F: Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt 9358F: drivers/infiniband/hw/hns/ 9359 9360HISILICON SAS Controller 9361M: Xiang Chen <chenxiang66@hisilicon.com> 9362S: Supported 9363W: http://www.hisilicon.com 9364F: Documentation/devicetree/bindings/scsi/hisilicon-sas.txt 9365F: drivers/scsi/hisi_sas/ 9366 9367HISILICON SECURITY ENGINE V2 DRIVER (SEC2) 9368M: Kai Ye <yekai13@huawei.com> 9369M: Longfang Liu <liulongfang@huawei.com> 9370L: linux-crypto@vger.kernel.org 9371S: Maintained 9372F: Documentation/ABI/testing/debugfs-hisi-sec 9373F: drivers/crypto/hisilicon/sec2/sec.h 9374F: drivers/crypto/hisilicon/sec2/sec_crypto.c 9375F: drivers/crypto/hisilicon/sec2/sec_crypto.h 9376F: drivers/crypto/hisilicon/sec2/sec_main.c 9377 9378HISILICON SPI Controller DRIVER FOR KUNPENG SOCS 9379M: Jay Fang <f.fangjian@huawei.com> 9380L: linux-spi@vger.kernel.org 9381S: Maintained 9382W: http://www.hisilicon.com 9383F: drivers/spi/spi-hisi-kunpeng.c 9384 9385HISILICON SPMI CONTROLLER DRIVER FOR HIKEY 970 9386M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9387L: linux-kernel@vger.kernel.org 9388S: Maintained 9389F: Documentation/devicetree/bindings/spmi/hisilicon,hisi-spmi-controller.yaml 9390F: drivers/spmi/hisi-spmi-controller.c 9391 9392HISILICON SPMI PMIC DRIVER FOR HIKEY 6421v600 9393M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9394L: linux-kernel@vger.kernel.org 9395S: Maintained 9396F: Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml 9397F: drivers/mfd/hi6421-spmi-pmic.c 9398 9399HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT 9400M: Weili Qian <qianweili@huawei.com> 9401S: Maintained 9402F: drivers/crypto/hisilicon/trng/trng.c 9403 9404HISILICON V3XX SPI NOR FLASH Controller Driver 9405M: Jay Fang <f.fangjian@huawei.com> 9406S: Maintained 9407W: http://www.hisilicon.com 9408F: drivers/spi/spi-hisi-sfc-v3xx.c 9409 9410HISILICON ZIP Controller DRIVER 9411M: Yang Shen <shenyang39@huawei.com> 9412M: Zhou Wang <wangzhou1@hisilicon.com> 9413L: linux-crypto@vger.kernel.org 9414S: Maintained 9415F: Documentation/ABI/testing/debugfs-hisi-zip 9416F: drivers/crypto/hisilicon/zip/ 9417 9418HMM - Heterogeneous Memory Management 9419M: Jérôme Glisse <jglisse@redhat.com> 9420L: linux-mm@kvack.org 9421S: Maintained 9422F: Documentation/mm/hmm.rst 9423F: include/linux/hmm* 9424F: lib/test_hmm* 9425F: mm/hmm* 9426F: tools/testing/selftests/mm/*hmm* 9427 9428HOST AP DRIVER 9429M: Jouni Malinen <j@w1.fi> 9430L: linux-wireless@vger.kernel.org 9431S: Obsolete 9432W: http://w1.fi/hostap-driver.html 9433F: drivers/net/wireless/intersil/hostap/ 9434 9435HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER 9436L: platform-driver-x86@vger.kernel.org 9437S: Orphan 9438F: drivers/platform/x86/hp/tc1100-wmi.c 9439 9440HPET: High Precision Event Timers driver 9441M: Clemens Ladisch <clemens@ladisch.de> 9442S: Maintained 9443F: Documentation/timers/hpet.rst 9444F: drivers/char/hpet.c 9445F: include/linux/hpet.h 9446F: include/uapi/linux/hpet.h 9447 9448HPET: x86 9449S: Orphan 9450F: arch/x86/include/asm/hpet.h 9451F: arch/x86/kernel/hpet.c 9452 9453HPFS FILESYSTEM 9454M: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz> 9455S: Maintained 9456W: http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi 9457F: fs/hpfs/ 9458 9459HSI SUBSYSTEM 9460M: Sebastian Reichel <sre@kernel.org> 9461S: Maintained 9462T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git 9463F: Documentation/ABI/testing/sysfs-bus-hsi 9464F: Documentation/driver-api/hsi.rst 9465F: drivers/hsi/ 9466F: include/linux/hsi/ 9467F: include/uapi/linux/hsi/ 9468 9469HSO 3G MODEM DRIVER 9470L: linux-usb@vger.kernel.org 9471S: Orphan 9472F: drivers/net/usb/hso.c 9473 9474HSR NETWORK PROTOCOL 9475L: netdev@vger.kernel.org 9476S: Orphan 9477F: net/hsr/ 9478 9479HT16K33 LED CONTROLLER DRIVER 9480M: Robin van der Gracht <robin@protonic.nl> 9481S: Maintained 9482F: Documentation/devicetree/bindings/auxdisplay/holtek,ht16k33.yaml 9483F: drivers/auxdisplay/ht16k33.c 9484 9485HTCPEN TOUCHSCREEN DRIVER 9486M: Pau Oliva Fora <pof@eslack.org> 9487L: linux-input@vger.kernel.org 9488S: Maintained 9489F: drivers/input/touchscreen/htcpen.c 9490 9491HTE SUBSYSTEM 9492M: Dipen Patel <dipenp@nvidia.com> 9493L: timestamp@lists.linux.dev 9494S: Maintained 9495Q: https://patchwork.kernel.org/project/timestamp/list/ 9496T: git git://git.kernel.org/pub/scm/linux/kernel/git/pateldipen1984/linux.git 9497F: Documentation/devicetree/bindings/timestamp/ 9498F: Documentation/driver-api/hte/ 9499F: drivers/hte/ 9500F: include/linux/hte.h 9501 9502HTS221 TEMPERATURE-HUMIDITY IIO DRIVER 9503M: Lorenzo Bianconi <lorenzo@kernel.org> 9504L: linux-iio@vger.kernel.org 9505S: Maintained 9506W: http://www.st.com/ 9507F: Documentation/devicetree/bindings/iio/humidity/st,hts221.yaml 9508F: drivers/iio/humidity/hts221* 9509 9510HUAWEI ETHERNET DRIVER 9511M: Cai Huoqing <cai.huoqing@linux.dev> 9512L: netdev@vger.kernel.org 9513S: Maintained 9514F: Documentation/networking/device_drivers/ethernet/huawei/hinic.rst 9515F: drivers/net/ethernet/huawei/hinic/ 9516 9517HUGETLB SUBSYSTEM 9518M: Mike Kravetz <mike.kravetz@oracle.com> 9519M: Muchun Song <muchun.song@linux.dev> 9520L: linux-mm@kvack.org 9521S: Maintained 9522F: Documentation/ABI/testing/sysfs-kernel-mm-hugepages 9523F: Documentation/admin-guide/mm/hugetlbpage.rst 9524F: Documentation/mm/hugetlbfs_reserv.rst 9525F: Documentation/mm/vmemmap_dedup.rst 9526F: fs/hugetlbfs/ 9527F: include/linux/hugetlb.h 9528F: mm/hugetlb.c 9529F: mm/hugetlb_vmemmap.c 9530F: mm/hugetlb_vmemmap.h 9531 9532HVA ST MEDIA DRIVER 9533M: Jean-Christophe Trotin <jean-christophe.trotin@foss.st.com> 9534L: linux-media@vger.kernel.org 9535S: Supported 9536W: https://linuxtv.org 9537T: git git://linuxtv.org/media_tree.git 9538F: drivers/media/platform/st/sti/hva 9539 9540HWPOISON MEMORY FAILURE HANDLING 9541M: Naoya Horiguchi <naoya.horiguchi@nec.com> 9542R: Miaohe Lin <linmiaohe@huawei.com> 9543L: linux-mm@kvack.org 9544S: Maintained 9545F: mm/hwpoison-inject.c 9546F: mm/memory-failure.c 9547 9548HYCON HY46XX TOUCHSCREEN SUPPORT 9549M: Giulio Benetti <giulio.benetti@benettiengineering.com> 9550L: linux-input@vger.kernel.org 9551S: Maintained 9552F: Documentation/devicetree/bindings/input/touchscreen/hycon,hy46xx.yaml 9553F: drivers/input/touchscreen/hycon-hy46xx.c 9554 9555HYGON PROCESSOR SUPPORT 9556M: Pu Wen <puwen@hygon.cn> 9557L: linux-kernel@vger.kernel.org 9558S: Maintained 9559F: arch/x86/kernel/cpu/hygon.c 9560 9561HYNIX HI556 SENSOR DRIVER 9562M: Shawn Tu <shawnx.tu@intel.com> 9563L: linux-media@vger.kernel.org 9564S: Maintained 9565T: git git://linuxtv.org/media_tree.git 9566F: drivers/media/i2c/hi556.c 9567 9568HYNIX HI846 SENSOR DRIVER 9569M: Martin Kepplinger <martin.kepplinger@puri.sm> 9570L: linux-media@vger.kernel.org 9571S: Maintained 9572F: drivers/media/i2c/hi846.c 9573 9574HYNIX HI847 SENSOR DRIVER 9575M: Shawn Tu <shawnx.tu@intel.com> 9576L: linux-media@vger.kernel.org 9577S: Maintained 9578F: drivers/media/i2c/hi847.c 9579 9580Hyper-V/Azure CORE AND DRIVERS 9581M: "K. Y. Srinivasan" <kys@microsoft.com> 9582M: Haiyang Zhang <haiyangz@microsoft.com> 9583M: Wei Liu <wei.liu@kernel.org> 9584M: Dexuan Cui <decui@microsoft.com> 9585L: linux-hyperv@vger.kernel.org 9586S: Supported 9587T: git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git 9588F: Documentation/ABI/stable/sysfs-bus-vmbus 9589F: Documentation/ABI/testing/debugfs-hyperv 9590F: Documentation/devicetree/bindings/bus/microsoft,vmbus.yaml 9591F: Documentation/networking/device_drivers/ethernet/microsoft/netvsc.rst 9592F: Documentation/virt/hyperv 9593F: arch/arm64/hyperv 9594F: arch/arm64/include/asm/hyperv-tlfs.h 9595F: arch/arm64/include/asm/mshyperv.h 9596F: arch/x86/hyperv 9597F: arch/x86/include/asm/hyperv-tlfs.h 9598F: arch/x86/include/asm/mshyperv.h 9599F: arch/x86/include/asm/trace/hyperv.h 9600F: arch/x86/kernel/cpu/mshyperv.c 9601F: drivers/clocksource/hyperv_timer.c 9602F: drivers/hid/hid-hyperv.c 9603F: drivers/hv/ 9604F: drivers/input/serio/hyperv-keyboard.c 9605F: drivers/iommu/hyperv-iommu.c 9606F: drivers/net/ethernet/microsoft/ 9607F: drivers/net/hyperv/ 9608F: drivers/pci/controller/pci-hyperv-intf.c 9609F: drivers/pci/controller/pci-hyperv.c 9610F: drivers/scsi/storvsc_drv.c 9611F: drivers/uio/uio_hv_generic.c 9612F: drivers/video/fbdev/hyperv_fb.c 9613F: include/asm-generic/hyperv-tlfs.h 9614F: include/asm-generic/mshyperv.h 9615F: include/clocksource/hyperv_timer.h 9616F: include/linux/hyperv.h 9617F: include/net/mana 9618F: include/uapi/linux/hyperv.h 9619F: net/vmw_vsock/hyperv_transport.c 9620F: tools/hv/ 9621 9622HYPERBUS SUPPORT 9623M: Vignesh Raghavendra <vigneshr@ti.com> 9624L: linux-mtd@lists.infradead.org 9625S: Supported 9626Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 9627C: irc://irc.oftc.net/mtd 9628T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git cfi/next 9629F: Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml 9630F: drivers/mtd/hyperbus/ 9631F: include/linux/mtd/hyperbus.h 9632 9633HYPERVISOR VIRTUAL CONSOLE DRIVER 9634L: linuxppc-dev@lists.ozlabs.org 9635S: Odd Fixes 9636F: drivers/tty/hvc/ 9637 9638I2C ACPI SUPPORT 9639M: Mika Westerberg <mika.westerberg@linux.intel.com> 9640L: linux-i2c@vger.kernel.org 9641L: linux-acpi@vger.kernel.org 9642S: Maintained 9643F: drivers/i2c/i2c-core-acpi.c 9644 9645I2C CONTROLLER DRIVER FOR NVIDIA GPU 9646M: Ajay Gupta <ajayg@nvidia.com> 9647L: linux-i2c@vger.kernel.org 9648S: Maintained 9649F: Documentation/i2c/busses/i2c-nvidia-gpu.rst 9650F: drivers/i2c/busses/i2c-nvidia-gpu.c 9651 9652I2C MUXES 9653M: Peter Rosin <peda@axentia.se> 9654L: linux-i2c@vger.kernel.org 9655S: Maintained 9656F: Documentation/devicetree/bindings/i2c/i2c-arb* 9657F: Documentation/devicetree/bindings/i2c/i2c-gate* 9658F: Documentation/devicetree/bindings/i2c/i2c-mux* 9659F: Documentation/i2c/i2c-topology.rst 9660F: Documentation/i2c/muxes/ 9661F: drivers/i2c/i2c-mux.c 9662F: drivers/i2c/muxes/ 9663F: include/linux/i2c-mux.h 9664 9665I2C MV64XXX MARVELL AND ALLWINNER DRIVER 9666M: Gregory CLEMENT <gregory.clement@bootlin.com> 9667L: linux-i2c@vger.kernel.org 9668S: Maintained 9669F: Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml 9670F: drivers/i2c/busses/i2c-mv64xxx.c 9671 9672I2C OVER PARALLEL PORT 9673M: Jean Delvare <jdelvare@suse.com> 9674L: linux-i2c@vger.kernel.org 9675S: Maintained 9676F: Documentation/i2c/busses/i2c-parport.rst 9677F: drivers/i2c/busses/i2c-parport.c 9678 9679I2C SUBSYSTEM 9680M: Wolfram Sang <wsa@kernel.org> 9681L: linux-i2c@vger.kernel.org 9682S: Maintained 9683W: https://i2c.wiki.kernel.org/ 9684Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9685T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9686F: Documentation/devicetree/bindings/i2c/i2c.txt 9687F: Documentation/i2c/ 9688F: drivers/i2c/* 9689F: include/dt-bindings/i2c/i2c.h 9690F: include/linux/i2c-dev.h 9691F: include/linux/i2c-smbus.h 9692F: include/linux/i2c.h 9693F: include/uapi/linux/i2c-*.h 9694F: include/uapi/linux/i2c.h 9695 9696I2C SUBSYSTEM HOST DRIVERS 9697L: linux-i2c@vger.kernel.org 9698S: Odd Fixes 9699W: https://i2c.wiki.kernel.org/ 9700Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9701T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9702F: Documentation/devicetree/bindings/i2c/ 9703F: drivers/i2c/algos/ 9704F: drivers/i2c/busses/ 9705F: include/dt-bindings/i2c/ 9706 9707I2C-TAOS-EVM DRIVER 9708M: Jean Delvare <jdelvare@suse.com> 9709L: linux-i2c@vger.kernel.org 9710S: Maintained 9711F: Documentation/i2c/busses/i2c-taos-evm.rst 9712F: drivers/i2c/busses/i2c-taos-evm.c 9713 9714I2C-TINY-USB DRIVER 9715M: Till Harbaum <till@harbaum.org> 9716L: linux-i2c@vger.kernel.org 9717S: Maintained 9718W: http://www.harbaum.org/till/i2c_tiny_usb 9719F: drivers/i2c/busses/i2c-tiny-usb.c 9720 9721I2C/SMBUS CONTROLLER DRIVERS FOR PC 9722M: Jean Delvare <jdelvare@suse.com> 9723L: linux-i2c@vger.kernel.org 9724S: Maintained 9725F: Documentation/i2c/busses/i2c-ali1535.rst 9726F: Documentation/i2c/busses/i2c-ali1563.rst 9727F: Documentation/i2c/busses/i2c-ali15x3.rst 9728F: Documentation/i2c/busses/i2c-amd756.rst 9729F: Documentation/i2c/busses/i2c-amd8111.rst 9730F: Documentation/i2c/busses/i2c-i801.rst 9731F: Documentation/i2c/busses/i2c-nforce2.rst 9732F: Documentation/i2c/busses/i2c-piix4.rst 9733F: Documentation/i2c/busses/i2c-sis5595.rst 9734F: Documentation/i2c/busses/i2c-sis630.rst 9735F: Documentation/i2c/busses/i2c-sis96x.rst 9736F: Documentation/i2c/busses/i2c-via.rst 9737F: Documentation/i2c/busses/i2c-viapro.rst 9738F: drivers/i2c/busses/i2c-ali1535.c 9739F: drivers/i2c/busses/i2c-ali1563.c 9740F: drivers/i2c/busses/i2c-ali15x3.c 9741F: drivers/i2c/busses/i2c-amd756-s4882.c 9742F: drivers/i2c/busses/i2c-amd756.c 9743F: drivers/i2c/busses/i2c-amd8111.c 9744F: drivers/i2c/busses/i2c-i801.c 9745F: drivers/i2c/busses/i2c-isch.c 9746F: drivers/i2c/busses/i2c-nforce2-s4985.c 9747F: drivers/i2c/busses/i2c-nforce2.c 9748F: drivers/i2c/busses/i2c-piix4.c 9749F: drivers/i2c/busses/i2c-sis5595.c 9750F: drivers/i2c/busses/i2c-sis630.c 9751F: drivers/i2c/busses/i2c-sis96x.c 9752F: drivers/i2c/busses/i2c-via.c 9753F: drivers/i2c/busses/i2c-viapro.c 9754 9755I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER 9756M: Hans de Goede <hdegoede@redhat.com> 9757L: linux-i2c@vger.kernel.org 9758S: Maintained 9759F: drivers/i2c/busses/i2c-cht-wc.c 9760 9761I2C/SMBUS ISMT DRIVER 9762M: Seth Heasley <seth.heasley@intel.com> 9763M: Neil Horman <nhorman@tuxdriver.com> 9764L: linux-i2c@vger.kernel.org 9765F: Documentation/i2c/busses/i2c-ismt.rst 9766F: drivers/i2c/busses/i2c-ismt.c 9767 9768I2C/SMBUS STUB DRIVER 9769M: Jean Delvare <jdelvare@suse.com> 9770L: linux-i2c@vger.kernel.org 9771S: Maintained 9772F: drivers/i2c/i2c-stub.c 9773 9774I3C DRIVER FOR ASPEED AST2600 9775M: Jeremy Kerr <jk@codeconstruct.com.au> 9776S: Maintained 9777F: Documentation/devicetree/bindings/i3c/aspeed,ast2600-i3c.yaml 9778F: drivers/i3c/master/ast2600-i3c-master.c 9779 9780I3C DRIVER FOR CADENCE I3C MASTER IP 9781M: Przemysław Gaj <pgaj@cadence.com> 9782S: Maintained 9783F: Documentation/devicetree/bindings/i3c/cdns,i3c-master.yaml 9784F: drivers/i3c/master/i3c-master-cdns.c 9785 9786I3C DRIVER FOR SYNOPSYS DESIGNWARE 9787S: Orphan 9788F: Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.yaml 9789F: drivers/i3c/master/dw* 9790 9791I3C SUBSYSTEM 9792M: Alexandre Belloni <alexandre.belloni@bootlin.com> 9793L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 9794S: Maintained 9795C: irc://chat.freenode.net/linux-i3c 9796T: git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git 9797F: Documentation/ABI/testing/sysfs-bus-i3c 9798F: Documentation/devicetree/bindings/i3c/ 9799F: Documentation/driver-api/i3c 9800F: drivers/i3c/ 9801F: include/linux/i3c/ 9802 9803IA64 (Itanium) PLATFORM 9804L: linux-ia64@vger.kernel.org 9805S: Orphan 9806F: Documentation/arch/ia64/ 9807F: arch/ia64/ 9808 9809IBM Operation Panel Input Driver 9810M: Eddie James <eajames@linux.ibm.com> 9811L: linux-input@vger.kernel.org 9812S: Maintained 9813F: Documentation/devicetree/bindings/input/ibm,op-panel.yaml 9814F: drivers/input/misc/ibm-panel.c 9815 9816IBM Power 842 compression accelerator 9817M: Haren Myneni <haren@us.ibm.com> 9818S: Supported 9819F: crypto/842.c 9820F: drivers/crypto/nx/Kconfig 9821F: drivers/crypto/nx/Makefile 9822F: drivers/crypto/nx/nx-842* 9823F: include/linux/sw842.h 9824F: lib/842/ 9825 9826IBM Power in-Nest Crypto Acceleration 9827M: Breno Leitão <leitao@debian.org> 9828M: Nayna Jain <nayna@linux.ibm.com> 9829M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9830L: linux-crypto@vger.kernel.org 9831S: Supported 9832F: drivers/crypto/nx/Kconfig 9833F: drivers/crypto/nx/Makefile 9834F: drivers/crypto/nx/nx-aes* 9835F: drivers/crypto/nx/nx-sha* 9836F: drivers/crypto/nx/nx.* 9837F: drivers/crypto/nx/nx_csbcpb.h 9838F: drivers/crypto/nx/nx_debugfs.c 9839 9840IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform 9841M: Tyrel Datwyler <tyreld@linux.ibm.com> 9842L: linux-pci@vger.kernel.org 9843L: linuxppc-dev@lists.ozlabs.org 9844S: Supported 9845F: drivers/pci/hotplug/rpadlpar* 9846 9847IBM Power Linux RAID adapter 9848M: Brian King <brking@us.ibm.com> 9849S: Supported 9850F: drivers/scsi/ipr.* 9851 9852IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform 9853M: Tyrel Datwyler <tyreld@linux.ibm.com> 9854L: linux-pci@vger.kernel.org 9855L: linuxppc-dev@lists.ozlabs.org 9856S: Supported 9857F: drivers/pci/hotplug/rpaphp* 9858 9859IBM Power SRIOV Virtual NIC Device Driver 9860M: Haren Myneni <haren@linux.ibm.com> 9861M: Rick Lindsley <ricklind@linux.ibm.com> 9862R: Nick Child <nnac123@linux.ibm.com> 9863R: Dany Madden <danymadden@us.ibm.com> 9864R: Thomas Falcon <tlfalcon@linux.ibm.com> 9865L: netdev@vger.kernel.org 9866S: Supported 9867F: drivers/net/ethernet/ibm/ibmvnic.* 9868 9869IBM Power VFIO Support 9870M: Timothy Pearson <tpearson@raptorengineering.com> 9871S: Supported 9872F: drivers/vfio/vfio_iommu_spapr_tce.c 9873 9874IBM Power Virtual Ethernet Device Driver 9875M: Nick Child <nnac123@linux.ibm.com> 9876L: netdev@vger.kernel.org 9877S: Supported 9878F: drivers/net/ethernet/ibm/ibmveth.* 9879 9880IBM Power Virtual FC Device Drivers 9881M: Tyrel Datwyler <tyreld@linux.ibm.com> 9882L: linux-scsi@vger.kernel.org 9883S: Supported 9884F: drivers/scsi/ibmvscsi/ibmvfc* 9885 9886IBM Power Virtual Management Channel Driver 9887M: Brad Warrum <bwarrum@linux.ibm.com> 9888M: Ritu Agarwal <rituagar@linux.ibm.com> 9889S: Supported 9890F: drivers/misc/ibmvmc.* 9891 9892IBM Power Virtual SCSI Device Drivers 9893M: Tyrel Datwyler <tyreld@linux.ibm.com> 9894L: linux-scsi@vger.kernel.org 9895S: Supported 9896F: drivers/scsi/ibmvscsi/ibmvscsi* 9897F: include/scsi/viosrp.h 9898 9899IBM Power Virtual SCSI Device Target Driver 9900M: Michael Cyr <mikecyr@linux.ibm.com> 9901L: linux-scsi@vger.kernel.org 9902L: target-devel@vger.kernel.org 9903S: Supported 9904F: drivers/scsi/ibmvscsi_tgt/ 9905 9906IBM Power VMX Cryptographic instructions 9907M: Breno Leitão <leitao@debian.org> 9908M: Nayna Jain <nayna@linux.ibm.com> 9909M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9910L: linux-crypto@vger.kernel.org 9911S: Supported 9912F: drivers/crypto/vmx/Kconfig 9913F: drivers/crypto/vmx/Makefile 9914F: drivers/crypto/vmx/aes* 9915F: drivers/crypto/vmx/ghash* 9916F: drivers/crypto/vmx/ppc-xlate.pl 9917F: drivers/crypto/vmx/vmx.c 9918 9919IBM ServeRAID RAID DRIVER 9920S: Orphan 9921F: drivers/scsi/ips.* 9922 9923ICH LPC AND GPIO DRIVER 9924M: Peter Tyser <ptyser@xes-inc.com> 9925S: Maintained 9926F: drivers/gpio/gpio-ich.c 9927F: drivers/mfd/lpc_ich.c 9928 9929ICY I2C DRIVER 9930M: Max Staudt <max@enpas.org> 9931L: linux-i2c@vger.kernel.org 9932S: Maintained 9933F: drivers/i2c/busses/i2c-icy.c 9934 9935IDEAPAD LAPTOP EXTRAS DRIVER 9936M: Ike Panhc <ike.pan@canonical.com> 9937L: platform-driver-x86@vger.kernel.org 9938S: Maintained 9939W: http://launchpad.net/ideapad-laptop 9940F: drivers/platform/x86/ideapad-laptop.c 9941 9942IDEAPAD LAPTOP SLIDEBAR DRIVER 9943M: Andrey Moiseev <o2g.org.ru@gmail.com> 9944L: linux-input@vger.kernel.org 9945S: Maintained 9946W: https://github.com/o2genum/ideapad-slidebar 9947F: drivers/input/misc/ideapad_slidebar.c 9948 9949IDMAPPED MOUNTS 9950M: Christian Brauner <brauner@kernel.org> 9951M: Seth Forshee <sforshee@kernel.org> 9952L: linux-fsdevel@vger.kernel.org 9953S: Maintained 9954T: git git://git.kernel.org/pub/scm/linux/kernel/git/vfs/idmapping.git 9955F: Documentation/filesystems/idmappings.rst 9956F: include/linux/mnt_idmapping.* 9957F: tools/testing/selftests/mount_setattr/ 9958 9959IDT VersaClock 5 CLOCK DRIVER 9960M: Luca Ceresoli <luca@lucaceresoli.net> 9961S: Maintained 9962F: Documentation/devicetree/bindings/clock/idt,versaclock5.yaml 9963F: drivers/clk/clk-versaclock5.c 9964 9965IEEE 802.15.4 SUBSYSTEM 9966M: Alexander Aring <alex.aring@gmail.com> 9967M: Stefan Schmidt <stefan@datenfreihafen.org> 9968M: Miquel Raynal <miquel.raynal@bootlin.com> 9969L: linux-wpan@vger.kernel.org 9970S: Maintained 9971W: https://linux-wpan.org/ 9972T: git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git 9973T: git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git 9974F: Documentation/networking/ieee802154.rst 9975F: drivers/net/ieee802154/ 9976F: include/linux/ieee802154.h 9977F: include/linux/nl802154.h 9978F: include/net/af_ieee802154.h 9979F: include/net/cfg802154.h 9980F: include/net/ieee802154_netdev.h 9981F: include/net/mac802154.h 9982F: include/net/nl802154.h 9983F: net/ieee802154/ 9984F: net/mac802154/ 9985 9986IFCVF VIRTIO DATA PATH ACCELERATOR 9987R: Zhu Lingshan <lingshan.zhu@intel.com> 9988F: drivers/vdpa/ifcvf/ 9989 9990IFE PROTOCOL 9991M: Yotam Gigi <yotam.gi@gmail.com> 9992M: Jamal Hadi Salim <jhs@mojatatu.com> 9993F: include/net/ife.h 9994F: include/uapi/linux/ife.h 9995F: net/ife 9996 9997IGORPLUG-USB IR RECEIVER 9998M: Sean Young <sean@mess.org> 9999L: linux-media@vger.kernel.org 10000S: Maintained 10001F: drivers/media/rc/igorplugusb.c 10002 10003IGUANAWORKS USB IR TRANSCEIVER 10004M: Sean Young <sean@mess.org> 10005L: linux-media@vger.kernel.org 10006S: Maintained 10007F: drivers/media/rc/iguanair.c 10008 10009IIO DIGITAL POTENTIOMETER DAC 10010M: Peter Rosin <peda@axentia.se> 10011L: linux-iio@vger.kernel.org 10012S: Maintained 10013F: Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac 10014F: Documentation/devicetree/bindings/iio/dac/dpot-dac.yaml 10015F: drivers/iio/dac/dpot-dac.c 10016 10017IIO ENVELOPE DETECTOR 10018M: Peter Rosin <peda@axentia.se> 10019L: linux-iio@vger.kernel.org 10020S: Maintained 10021F: Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector 10022F: Documentation/devicetree/bindings/iio/adc/envelope-detector.yaml 10023F: drivers/iio/adc/envelope-detector.c 10024 10025IIO LIGHT SENSOR GAIN-TIME-SCALE HELPERS 10026M: Matti Vaittinen <mazziesaccount@gmail.com> 10027L: linux-iio@vger.kernel.org 10028S: Maintained 10029F: drivers/iio/light/gain-time-scale-helper.c 10030F: drivers/iio/light/gain-time-scale-helper.h 10031 10032IIO MULTIPLEXER 10033M: Peter Rosin <peda@axentia.se> 10034L: linux-iio@vger.kernel.org 10035S: Maintained 10036F: Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.yaml 10037F: drivers/iio/multiplexer/iio-mux.c 10038 10039IIO SCMI BASED DRIVER 10040M: Jyoti Bhayana <jbhayana@google.com> 10041L: linux-iio@vger.kernel.org 10042S: Maintained 10043F: drivers/iio/common/scmi_sensors/scmi_iio.c 10044 10045IIO SUBSYSTEM AND DRIVERS 10046M: Jonathan Cameron <jic23@kernel.org> 10047R: Lars-Peter Clausen <lars@metafoo.de> 10048L: linux-iio@vger.kernel.org 10049S: Maintained 10050T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 10051F: Documentation/ABI/testing/configfs-iio* 10052F: Documentation/ABI/testing/sysfs-bus-iio* 10053F: Documentation/devicetree/bindings/iio/ 10054F: drivers/iio/ 10055F: drivers/staging/iio/ 10056F: include/dt-bindings/iio/ 10057F: include/linux/iio/ 10058F: tools/iio/ 10059 10060IIO UNIT CONVERTER 10061M: Peter Rosin <peda@axentia.se> 10062L: linux-iio@vger.kernel.org 10063S: Maintained 10064F: Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.yaml 10065F: Documentation/devicetree/bindings/iio/afe/current-sense-shunt.yaml 10066F: Documentation/devicetree/bindings/iio/afe/voltage-divider.yaml 10067F: drivers/iio/afe/iio-rescale.c 10068 10069IKANOS/ADI EAGLE ADSL USB DRIVER 10070M: Matthieu Castet <castet.matthieu@free.fr> 10071M: Stanislaw Gruszka <stf_xl@wp.pl> 10072S: Maintained 10073F: drivers/usb/atm/ueagle-atm.c 10074 10075IMAGIS TOUCHSCREEN DRIVER 10076M: Markuss Broks <markuss.broks@gmail.com> 10077S: Maintained 10078F: Documentation/devicetree/bindings/input/touchscreen/imagis,ist3038c.yaml 10079F: drivers/input/touchscreen/imagis.c 10080 10081IMGTEC ASCII LCD DRIVER 10082M: Paul Burton <paulburton@kernel.org> 10083S: Maintained 10084F: Documentation/devicetree/bindings/auxdisplay/img,ascii-lcd.yaml 10085F: drivers/auxdisplay/img-ascii-lcd.c 10086 10087IMGTEC IR DECODER DRIVER 10088S: Orphan 10089F: drivers/media/rc/img-ir/ 10090 10091IMON SOUNDGRAPH USB IR RECEIVER 10092M: Sean Young <sean@mess.org> 10093L: linux-media@vger.kernel.org 10094S: Maintained 10095F: drivers/media/rc/imon.c 10096F: drivers/media/rc/imon_raw.c 10097 10098IMS TWINTURBO FRAMEBUFFER DRIVER 10099L: linux-fbdev@vger.kernel.org 10100S: Orphan 10101F: drivers/video/fbdev/imsttfb.c 10102 10103INA209 HARDWARE MONITOR DRIVER 10104M: Guenter Roeck <linux@roeck-us.net> 10105L: linux-hwmon@vger.kernel.org 10106S: Maintained 10107F: Documentation/devicetree/bindings/hwmon/ti,ina2xx.yaml 10108F: Documentation/hwmon/ina209.rst 10109F: drivers/hwmon/ina209.c 10110 10111INA2XX HARDWARE MONITOR DRIVER 10112M: Guenter Roeck <linux@roeck-us.net> 10113L: linux-hwmon@vger.kernel.org 10114S: Maintained 10115F: Documentation/hwmon/ina2xx.rst 10116F: drivers/hwmon/ina2xx.c 10117F: include/linux/platform_data/ina2xx.h 10118 10119INDEX OF FURTHER KERNEL DOCUMENTATION 10120M: Carlos Bilbao <carlos.bilbao@amd.com> 10121S: Maintained 10122F: Documentation/process/kernel-docs.rst 10123 10124INDUSTRY PACK SUBSYSTEM (IPACK) 10125M: Vaibhav Gupta <vaibhavgupta40@gmail.com> 10126M: Jens Taprogge <jens.taprogge@taprogge.org> 10127M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 10128L: industrypack-devel@lists.sourceforge.net 10129S: Maintained 10130W: http://industrypack.sourceforge.net 10131F: drivers/ipack/ 10132 10133INFINEON DPS310 Driver 10134M: Eddie James <eajames@linux.ibm.com> 10135L: linux-iio@vger.kernel.org 10136S: Maintained 10137F: drivers/iio/pressure/dps310.c 10138 10139INFINEON PEB2466 ASoC CODEC 10140M: Herve Codina <herve.codina@bootlin.com> 10141L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10142S: Maintained 10143F: Documentation/devicetree/bindings/sound/infineon,peb2466.yaml 10144F: sound/soc/codecs/peb2466.c 10145 10146INFINIBAND SUBSYSTEM 10147M: Jason Gunthorpe <jgg@nvidia.com> 10148M: Leon Romanovsky <leonro@nvidia.com> 10149L: linux-rdma@vger.kernel.org 10150S: Supported 10151W: https://github.com/linux-rdma/rdma-core 10152Q: http://patchwork.kernel.org/project/linux-rdma/list/ 10153T: git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git 10154F: Documentation/devicetree/bindings/infiniband/ 10155F: Documentation/infiniband/ 10156F: drivers/infiniband/ 10157F: include/rdma/ 10158F: include/trace/events/ib_mad.h 10159F: include/trace/events/ib_umad.h 10160F: include/trace/misc/rdma.h 10161F: include/uapi/linux/if_infiniband.h 10162F: include/uapi/rdma/ 10163F: samples/bpf/ibumad_kern.c 10164F: samples/bpf/ibumad_user.c 10165 10166INGENIC JZ4780 NAND DRIVER 10167M: Harvey Hunt <harveyhuntnexus@gmail.com> 10168L: linux-mtd@lists.infradead.org 10169L: linux-mips@vger.kernel.org 10170S: Maintained 10171F: drivers/mtd/nand/raw/ingenic/ 10172 10173INGENIC JZ47xx SoCs 10174M: Paul Cercueil <paul@crapouillou.net> 10175L: linux-mips@vger.kernel.org 10176S: Maintained 10177F: arch/mips/boot/dts/ingenic/ 10178F: arch/mips/generic/board-ingenic.c 10179F: arch/mips/include/asm/mach-ingenic/ 10180F: arch/mips/ingenic/Kconfig 10181F: drivers/clk/ingenic/ 10182F: drivers/dma/dma-jz4780.c 10183F: drivers/gpu/drm/ingenic/ 10184F: drivers/i2c/busses/i2c-jz4780.c 10185F: drivers/iio/adc/ingenic-adc.c 10186F: drivers/irqchip/irq-ingenic.c 10187F: drivers/memory/jz4780-nemc.c 10188F: drivers/mmc/host/jz4740_mmc.c 10189F: drivers/mtd/nand/raw/ingenic/ 10190F: drivers/pinctrl/pinctrl-ingenic.c 10191F: drivers/power/supply/ingenic-battery.c 10192F: drivers/pwm/pwm-jz4740.c 10193F: drivers/remoteproc/ingenic_rproc.c 10194F: drivers/rtc/rtc-jz4740.c 10195F: drivers/tty/serial/8250/8250_ingenic.c 10196F: drivers/usb/musb/jz4740.c 10197F: drivers/watchdog/jz4740_wdt.c 10198F: include/dt-bindings/iio/adc/ingenic,adc.h 10199F: include/linux/mfd/ingenic-tcu.h 10200F: sound/soc/codecs/jz47* 10201F: sound/soc/jz4740/ 10202 10203INJOINIC IP5xxx POWER BANK IC DRIVER 10204M: Samuel Holland <samuel@sholland.org> 10205S: Maintained 10206F: drivers/power/supply/ip5xxx_power.c 10207 10208INOTIFY 10209M: Jan Kara <jack@suse.cz> 10210R: Amir Goldstein <amir73il@gmail.com> 10211L: linux-fsdevel@vger.kernel.org 10212S: Maintained 10213F: Documentation/filesystems/inotify.rst 10214F: fs/notify/inotify/ 10215F: include/linux/inotify.h 10216F: include/uapi/linux/inotify.h 10217 10218INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS 10219M: Dmitry Torokhov <dmitry.torokhov@gmail.com> 10220L: linux-input@vger.kernel.org 10221S: Maintained 10222Q: http://patchwork.kernel.org/project/linux-input/list/ 10223T: git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git 10224F: Documentation/devicetree/bindings/input/ 10225F: Documentation/devicetree/bindings/serio/ 10226F: Documentation/input/ 10227F: drivers/input/ 10228F: include/dt-bindings/input/ 10229F: include/linux/input.h 10230F: include/linux/input/ 10231F: include/uapi/linux/input-event-codes.h 10232F: include/uapi/linux/input.h 10233 10234INPUT MULTITOUCH (MT) PROTOCOL 10235M: Henrik Rydberg <rydberg@bitmath.org> 10236L: linux-input@vger.kernel.org 10237S: Odd fixes 10238F: Documentation/input/multi-touch-protocol.rst 10239F: drivers/input/input-mt.c 10240K: \b(ABS|SYN)_MT_ 10241 10242INSIDE SECURE CRYPTO DRIVER 10243M: Antoine Tenart <atenart@kernel.org> 10244L: linux-crypto@vger.kernel.org 10245S: Maintained 10246F: drivers/crypto/inside-secure/ 10247 10248INTEGRITY MEASUREMENT ARCHITECTURE (IMA) 10249M: Mimi Zohar <zohar@linux.ibm.com> 10250M: Dmitry Kasatkin <dmitry.kasatkin@gmail.com> 10251L: linux-integrity@vger.kernel.org 10252S: Supported 10253T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 10254F: security/integrity/ 10255F: security/integrity/ima/ 10256 10257INTEL 810/815 FRAMEBUFFER DRIVER 10258M: Antonino Daplas <adaplas@gmail.com> 10259L: linux-fbdev@vger.kernel.org 10260S: Maintained 10261F: drivers/video/fbdev/i810/ 10262 10263INTEL 8255 GPIO DRIVER 10264M: William Breathitt Gray <william.gray@linaro.org> 10265L: linux-gpio@vger.kernel.org 10266S: Maintained 10267F: drivers/gpio/gpio-i8255.c 10268F: drivers/gpio/gpio-i8255.h 10269 10270INTEL ASoC DRIVERS 10271M: Cezary Rojewski <cezary.rojewski@intel.com> 10272M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 10273M: Liam Girdwood <liam.r.girdwood@linux.intel.com> 10274M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 10275M: Bard Liao <yung-chuan.liao@linux.intel.com> 10276M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 10277M: Kai Vehmanen <kai.vehmanen@linux.intel.com> 10278L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10279S: Supported 10280F: sound/soc/intel/ 10281 10282INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER 10283M: Hans de Goede <hdegoede@redhat.com> 10284L: platform-driver-x86@vger.kernel.org 10285S: Maintained 10286F: drivers/platform/x86/intel/atomisp2/pm.c 10287 10288INTEL ATOMISP2 LED DRIVER 10289M: Hans de Goede <hdegoede@redhat.com> 10290L: platform-driver-x86@vger.kernel.org 10291S: Maintained 10292F: drivers/platform/x86/intel/atomisp2/led.c 10293 10294INTEL BIOS SAR INT1092 DRIVER 10295M: Shravan Sudhakar <s.shravan@intel.com> 10296M: Intel Corporation <linuxwwan@intel.com> 10297L: platform-driver-x86@vger.kernel.org 10298S: Maintained 10299F: drivers/platform/x86/intel/int1092/ 10300 10301INTEL BROXTON PMC DRIVER 10302M: Mika Westerberg <mika.westerberg@linux.intel.com> 10303M: Zha Qipeng <qipeng.zha@intel.com> 10304S: Maintained 10305F: drivers/mfd/intel_pmc_bxt.c 10306F: include/linux/mfd/intel_pmc_bxt.h 10307 10308INTEL C600 SERIES SAS CONTROLLER DRIVER 10309M: Artur Paszkiewicz <artur.paszkiewicz@intel.com> 10310L: linux-scsi@vger.kernel.org 10311S: Supported 10312T: git git://git.code.sf.net/p/intel-sas/isci 10313F: drivers/scsi/isci/ 10314 10315INTEL CPU family model numbers 10316M: Tony Luck <tony.luck@intel.com> 10317M: x86@kernel.org 10318L: linux-kernel@vger.kernel.org 10319S: Supported 10320F: arch/x86/include/asm/intel-family.h 10321 10322INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets) 10323M: Jani Nikula <jani.nikula@linux.intel.com> 10324M: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> 10325M: Rodrigo Vivi <rodrigo.vivi@intel.com> 10326M: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> 10327L: intel-gfx@lists.freedesktop.org 10328S: Supported 10329W: https://01.org/linuxgraphics/ 10330Q: http://patchwork.freedesktop.org/project/intel-gfx/ 10331B: https://gitlab.freedesktop.org/drm/intel/-/wikis/How-to-file-i915-bugs 10332C: irc://irc.oftc.net/intel-gfx 10333T: git git://anongit.freedesktop.org/drm-intel 10334F: Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon 10335F: Documentation/gpu/i915.rst 10336F: drivers/gpu/drm/i915/ 10337F: include/drm/i915* 10338F: include/uapi/drm/i915_drm.h 10339 10340INTEL ETHERNET DRIVERS 10341M: Jesse Brandeburg <jesse.brandeburg@intel.com> 10342M: Tony Nguyen <anthony.l.nguyen@intel.com> 10343L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 10344S: Supported 10345W: https://www.intel.com/content/www/us/en/support.html 10346Q: https://patchwork.ozlabs.org/project/intel-wired-lan/list/ 10347T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue.git 10348T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git 10349F: Documentation/networking/device_drivers/ethernet/intel/ 10350F: drivers/net/ethernet/intel/ 10351F: drivers/net/ethernet/intel/*/ 10352F: include/linux/avf/virtchnl.h 10353F: include/linux/net/intel/iidc.h 10354 10355INTEL ETHERNET PROTOCOL DRIVER FOR RDMA 10356M: Mustafa Ismail <mustafa.ismail@intel.com> 10357M: Shiraz Saleem <shiraz.saleem@intel.com> 10358L: linux-rdma@vger.kernel.org 10359S: Supported 10360F: drivers/infiniband/hw/irdma/ 10361F: include/uapi/rdma/irdma-abi.h 10362 10363INTEL FRAMEBUFFER DRIVER (excluding 810 and 815) 10364M: Maik Broemme <mbroemme@libmpq.org> 10365L: linux-fbdev@vger.kernel.org 10366S: Maintained 10367F: Documentation/fb/intelfb.rst 10368F: drivers/video/fbdev/intelfb/ 10369 10370INTEL GPIO DRIVERS 10371M: Andy Shevchenko <andy@kernel.org> 10372L: linux-gpio@vger.kernel.org 10373S: Supported 10374T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10375F: drivers/gpio/gpio-elkhartlake.c 10376F: drivers/gpio/gpio-ich.c 10377F: drivers/gpio/gpio-merrifield.c 10378F: drivers/gpio/gpio-ml-ioh.c 10379F: drivers/gpio/gpio-pch.c 10380F: drivers/gpio/gpio-sch.c 10381F: drivers/gpio/gpio-sodaville.c 10382F: drivers/gpio/gpio-tangier.c 10383 10384INTEL GVT-g DRIVERS (Intel GPU Virtualization) 10385M: Zhenyu Wang <zhenyuw@linux.intel.com> 10386M: Zhi Wang <zhi.a.wang@intel.com> 10387L: intel-gvt-dev@lists.freedesktop.org 10388L: intel-gfx@lists.freedesktop.org 10389S: Supported 10390W: https://01.org/igvt-g 10391T: git https://github.com/intel/gvt-linux.git 10392F: drivers/gpu/drm/i915/gvt/ 10393 10394INTEL HID EVENT DRIVER 10395M: Alex Hung <alexhung@gmail.com> 10396L: platform-driver-x86@vger.kernel.org 10397S: Maintained 10398F: drivers/platform/x86/intel/hid.c 10399 10400INTEL I/OAT DMA DRIVER 10401M: Dave Jiang <dave.jiang@intel.com> 10402R: Dan Williams <dan.j.williams@intel.com> 10403L: dmaengine@vger.kernel.org 10404S: Supported 10405Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 10406F: drivers/dma/ioat* 10407 10408INTEL IDLE DRIVER 10409M: Jacob Pan <jacob.jun.pan@linux.intel.com> 10410M: Len Brown <lenb@kernel.org> 10411L: linux-pm@vger.kernel.org 10412S: Supported 10413B: https://bugzilla.kernel.org 10414T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git 10415F: drivers/idle/intel_idle.c 10416 10417INTEL IDXD DRIVER 10418M: Fenghua Yu <fenghua.yu@intel.com> 10419M: Dave Jiang <dave.jiang@intel.com> 10420L: dmaengine@vger.kernel.org 10421S: Supported 10422F: drivers/dma/idxd/* 10423F: include/uapi/linux/idxd.h 10424 10425INTEL IN FIELD SCAN (IFS) DEVICE 10426M: Jithu Joseph <jithu.joseph@intel.com> 10427R: Ashok Raj <ashok.raj@intel.com> 10428R: Tony Luck <tony.luck@intel.com> 10429S: Maintained 10430F: drivers/platform/x86/intel/ifs 10431F: include/trace/events/intel_ifs.h 10432 10433INTEL INTEGRATED SENSOR HUB DRIVER 10434M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10435M: Jiri Kosina <jikos@kernel.org> 10436L: linux-input@vger.kernel.org 10437S: Maintained 10438F: drivers/hid/intel-ish-hid/ 10439 10440INTEL IOMMU (VT-d) 10441M: David Woodhouse <dwmw2@infradead.org> 10442M: Lu Baolu <baolu.lu@linux.intel.com> 10443L: iommu@lists.linux.dev 10444S: Supported 10445T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10446F: drivers/iommu/intel/ 10447 10448INTEL IPU3 CSI-2 CIO2 DRIVER 10449M: Yong Zhi <yong.zhi@intel.com> 10450M: Sakari Ailus <sakari.ailus@linux.intel.com> 10451M: Bingbu Cao <bingbu.cao@intel.com> 10452M: Dan Scally <djrscally@gmail.com> 10453R: Tianshu Qiu <tian.shu.qiu@intel.com> 10454L: linux-media@vger.kernel.org 10455S: Maintained 10456T: git git://linuxtv.org/media_tree.git 10457F: Documentation/userspace-api/media/v4l/pixfmt-srggb10-ipu3.rst 10458F: drivers/media/pci/intel/ipu3/ 10459 10460INTEL IPU3 CSI-2 IMGU DRIVER 10461M: Sakari Ailus <sakari.ailus@linux.intel.com> 10462R: Bingbu Cao <bingbu.cao@intel.com> 10463R: Tianshu Qiu <tian.shu.qiu@intel.com> 10464L: linux-media@vger.kernel.org 10465S: Maintained 10466F: Documentation/admin-guide/media/ipu3.rst 10467F: Documentation/admin-guide/media/ipu3_rcb.svg 10468F: Documentation/userspace-api/media/v4l/pixfmt-meta-intel-ipu3.rst 10469F: drivers/staging/media/ipu3/ 10470 10471INTEL ISHTP ECLITE DRIVER 10472M: Sumesh K Naduvalath <sumesh.k.naduvalath@intel.com> 10473L: platform-driver-x86@vger.kernel.org 10474S: Supported 10475F: drivers/platform/x86/intel/ishtp_eclite.c 10476 10477INTEL IXP4XX CRYPTO SUPPORT 10478M: Corentin Labbe <clabbe@baylibre.com> 10479L: linux-crypto@vger.kernel.org 10480S: Maintained 10481F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 10482 10483INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT 10484M: Krzysztof Halasa <khalasa@piap.pl> 10485S: Maintained 10486F: drivers/net/ethernet/xscale/ixp4xx_eth.c 10487F: drivers/net/wan/ixp4xx_hss.c 10488F: drivers/soc/ixp4xx/ixp4xx-npe.c 10489F: drivers/soc/ixp4xx/ixp4xx-qmgr.c 10490F: include/linux/soc/ixp4xx/npe.h 10491F: include/linux/soc/ixp4xx/qmgr.h 10492 10493INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT 10494M: Deepak Saxena <dsaxena@plexity.net> 10495S: Maintained 10496F: Documentation/devicetree/bindings/rng/intel,ixp46x-rng.yaml 10497F: drivers/char/hw_random/ixp4xx-rng.c 10498 10499INTEL KEEM BAY DRM DRIVER 10500M: Anitha Chrisanthus <anitha.chrisanthus@intel.com> 10501M: Edmund Dea <edmund.j.dea@intel.com> 10502S: Maintained 10503F: Documentation/devicetree/bindings/display/intel,keembay-display.yaml 10504F: drivers/gpu/drm/kmb/ 10505 10506INTEL KEEM BAY OCS AES/SM4 CRYPTO DRIVER 10507M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10508S: Maintained 10509F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-aes.yaml 10510F: drivers/crypto/intel/keembay/Kconfig 10511F: drivers/crypto/intel/keembay/Makefile 10512F: drivers/crypto/intel/keembay/keembay-ocs-aes-core.c 10513F: drivers/crypto/intel/keembay/ocs-aes.c 10514F: drivers/crypto/intel/keembay/ocs-aes.h 10515 10516INTEL KEEM BAY OCS ECC CRYPTO DRIVER 10517M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10518M: Prabhjot Khurana <prabhjot.khurana@intel.com> 10519M: Mark Gross <mgross@linux.intel.com> 10520S: Maintained 10521F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-ecc.yaml 10522F: drivers/crypto/intel/keembay/Kconfig 10523F: drivers/crypto/intel/keembay/Makefile 10524F: drivers/crypto/intel/keembay/keembay-ocs-ecc.c 10525 10526INTEL KEEM BAY OCS HCU CRYPTO DRIVER 10527M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10528M: Declan Murphy <declan.murphy@intel.com> 10529S: Maintained 10530F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-hcu.yaml 10531F: drivers/crypto/intel/keembay/Kconfig 10532F: drivers/crypto/intel/keembay/Makefile 10533F: drivers/crypto/intel/keembay/keembay-ocs-hcu-core.c 10534F: drivers/crypto/intel/keembay/ocs-hcu.c 10535F: drivers/crypto/intel/keembay/ocs-hcu.h 10536 10537INTEL MANAGEMENT ENGINE (mei) 10538M: Tomas Winkler <tomas.winkler@intel.com> 10539L: linux-kernel@vger.kernel.org 10540S: Supported 10541F: Documentation/driver-api/mei/* 10542F: drivers/misc/mei/ 10543F: drivers/watchdog/mei_wdt.c 10544F: include/linux/mei_aux.h 10545F: include/linux/mei_cl_bus.h 10546F: include/uapi/linux/mei.h 10547F: include/uapi/linux/mei_uuid.h 10548F: include/uapi/linux/uuid.h 10549F: samples/mei/* 10550 10551INTEL MAX 10 BMC MFD DRIVER 10552M: Xu Yilun <yilun.xu@intel.com> 10553R: Tom Rix <trix@redhat.com> 10554S: Maintained 10555F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc 10556F: Documentation/hwmon/intel-m10-bmc-hwmon.rst 10557F: drivers/hwmon/intel-m10-bmc-hwmon.c 10558F: drivers/mfd/intel-m10-bmc* 10559F: include/linux/mfd/intel-m10-bmc.h 10560 10561INTEL MAX10 BMC SECURE UPDATES 10562M: Russ Weight <russell.h.weight@intel.com> 10563L: linux-fpga@vger.kernel.org 10564S: Maintained 10565F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc-sec-update 10566F: drivers/fpga/intel-m10-bmc-sec-update.c 10567 10568INTEL P-Unit IPC DRIVER 10569M: Zha Qipeng <qipeng.zha@intel.com> 10570L: platform-driver-x86@vger.kernel.org 10571S: Maintained 10572F: arch/x86/include/asm/intel_punit_ipc.h 10573F: drivers/platform/x86/intel/punit_ipc.c 10574 10575INTEL PMC CORE DRIVER 10576M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10577M: David E Box <david.e.box@intel.com> 10578L: platform-driver-x86@vger.kernel.org 10579S: Maintained 10580F: Documentation/ABI/testing/sysfs-platform-intel-pmc 10581F: drivers/platform/x86/intel/pmc/ 10582 10583INTEL PMIC GPIO DRIVERS 10584M: Andy Shevchenko <andy@kernel.org> 10585S: Supported 10586T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10587F: drivers/gpio/gpio-*cove.c 10588 10589INTEL PMIC MULTIFUNCTION DEVICE DRIVERS 10590M: Andy Shevchenko <andy@kernel.org> 10591S: Supported 10592F: drivers/mfd/intel_soc_pmic* 10593F: include/linux/mfd/intel_soc_pmic* 10594 10595INTEL PMT DRIVERS 10596M: David E. Box <david.e.box@linux.intel.com> 10597S: Supported 10598F: drivers/platform/x86/intel/pmt/ 10599 10600INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT 10601M: Stanislav Yakovlev <stas.yakovlev@gmail.com> 10602L: linux-wireless@vger.kernel.org 10603S: Maintained 10604F: Documentation/networking/device_drivers/wifi/intel/ipw2100.rst 10605F: Documentation/networking/device_drivers/wifi/intel/ipw2200.rst 10606F: drivers/net/wireless/intel/ipw2x00/ 10607 10608INTEL PSTATE DRIVER 10609M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10610M: Len Brown <lenb@kernel.org> 10611L: linux-pm@vger.kernel.org 10612S: Supported 10613F: drivers/cpufreq/intel_pstate.c 10614 10615INTEL PTP DFL ToD DRIVER 10616M: Tianfei Zhang <tianfei.zhang@intel.com> 10617L: linux-fpga@vger.kernel.org 10618L: netdev@vger.kernel.org 10619S: Maintained 10620F: drivers/ptp/ptp_dfl_tod.c 10621 10622INTEL QUADRATURE ENCODER PERIPHERAL DRIVER 10623M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 10624L: linux-iio@vger.kernel.org 10625F: drivers/counter/intel-qep.c 10626 10627INTEL SCU DRIVERS 10628M: Mika Westerberg <mika.westerberg@linux.intel.com> 10629S: Maintained 10630F: arch/x86/include/asm/intel_scu_ipc.h 10631F: drivers/platform/x86/intel_scu_* 10632 10633INTEL SDSI DRIVER 10634M: David E. Box <david.e.box@linux.intel.com> 10635S: Supported 10636F: drivers/platform/x86/intel/sdsi.c 10637F: tools/arch/x86/intel_sdsi/ 10638F: tools/testing/selftests/drivers/sdsi/ 10639 10640INTEL SGX 10641M: Jarkko Sakkinen <jarkko@kernel.org> 10642R: Dave Hansen <dave.hansen@linux.intel.com> 10643L: linux-sgx@vger.kernel.org 10644S: Supported 10645Q: https://patchwork.kernel.org/project/intel-sgx/list/ 10646T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/sgx 10647F: Documentation/arch/x86/sgx.rst 10648F: arch/x86/entry/vdso/vsgx.S 10649F: arch/x86/include/asm/sgx.h 10650F: arch/x86/include/uapi/asm/sgx.h 10651F: arch/x86/kernel/cpu/sgx/* 10652F: tools/testing/selftests/sgx/* 10653K: \bSGX_ 10654 10655INTEL SKYLAKE INT3472 ACPI DEVICE DRIVER 10656M: Daniel Scally <djrscally@gmail.com> 10657S: Maintained 10658F: drivers/platform/x86/intel/int3472/ 10659 10660INTEL SPEED SELECT TECHNOLOGY 10661M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10662L: platform-driver-x86@vger.kernel.org 10663S: Maintained 10664F: drivers/platform/x86/intel/speed_select_if/ 10665F: include/uapi/linux/isst_if.h 10666F: tools/power/x86/intel-speed-select/ 10667 10668INTEL STRATIX10 FIRMWARE DRIVERS 10669M: Dinh Nguyen <dinguyen@kernel.org> 10670L: linux-kernel@vger.kernel.org 10671S: Maintained 10672T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 10673F: Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu 10674F: Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt 10675F: drivers/firmware/stratix10-rsu.c 10676F: drivers/firmware/stratix10-svc.c 10677F: include/linux/firmware/intel/stratix10-smc.h 10678F: include/linux/firmware/intel/stratix10-svc-client.h 10679 10680INTEL TELEMETRY DRIVER 10681M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10682M: "David E. Box" <david.e.box@linux.intel.com> 10683L: platform-driver-x86@vger.kernel.org 10684S: Maintained 10685F: arch/x86/include/asm/intel_telemetry.h 10686F: drivers/platform/x86/intel/telemetry/ 10687 10688INTEL TPMI DRIVER 10689M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10690L: platform-driver-x86@vger.kernel.org 10691S: Maintained 10692F: drivers/platform/x86/intel/tpmi.c 10693F: include/linux/intel_tpmi.h 10694 10695INTEL UNCORE FREQUENCY CONTROL 10696M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10697L: platform-driver-x86@vger.kernel.org 10698S: Maintained 10699F: Documentation/admin-guide/pm/intel_uncore_frequency_scaling.rst 10700F: drivers/platform/x86/intel/uncore-frequency/ 10701 10702INTEL VENDOR SPECIFIC EXTENDED CAPABILITIES DRIVER 10703M: David E. Box <david.e.box@linux.intel.com> 10704S: Supported 10705F: drivers/platform/x86/intel/vsec.* 10706 10707INTEL VIRTUAL BUTTON DRIVER 10708M: AceLan Kao <acelan.kao@canonical.com> 10709L: platform-driver-x86@vger.kernel.org 10710S: Maintained 10711F: drivers/platform/x86/intel/vbtn.c 10712 10713INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy) 10714M: Stanislaw Gruszka <stf_xl@wp.pl> 10715L: linux-wireless@vger.kernel.org 10716S: Supported 10717F: drivers/net/wireless/intel/iwlegacy/ 10718 10719INTEL WIRELESS WIFI LINK (iwlwifi) 10720M: Gregory Greenman <gregory.greenman@intel.com> 10721L: linux-wireless@vger.kernel.org 10722S: Supported 10723W: https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi 10724T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git 10725F: drivers/net/wireless/intel/iwlwifi/ 10726 10727INTEL WMI SLIM BOOTLOADER (SBL) FIRMWARE UPDATE DRIVER 10728M: Jithu Joseph <jithu.joseph@intel.com> 10729R: Maurice Ma <maurice.ma@intel.com> 10730S: Maintained 10731W: https://slimbootloader.github.io/security/firmware-update.html 10732F: drivers/platform/x86/intel/wmi/sbl-fw-update.c 10733 10734INTEL WMI THUNDERBOLT FORCE POWER DRIVER 10735L: Dell.Client.Kernel@dell.com 10736S: Maintained 10737F: drivers/platform/x86/intel/wmi/thunderbolt.c 10738 10739INTEL WWAN IOSM DRIVER 10740M: M Chetan Kumar <m.chetan.kumar@intel.com> 10741M: Intel Corporation <linuxwwan@intel.com> 10742L: netdev@vger.kernel.org 10743S: Maintained 10744F: drivers/net/wwan/iosm/ 10745 10746INTEL(R) TRACE HUB 10747M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 10748S: Supported 10749F: Documentation/trace/intel_th.rst 10750F: drivers/hwtracing/intel_th/ 10751F: include/linux/intel_th.h 10752 10753INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT) 10754M: Ning Sun <ning.sun@intel.com> 10755L: tboot-devel@lists.sourceforge.net 10756S: Supported 10757W: http://tboot.sourceforge.net 10758T: hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot 10759F: Documentation/arch/x86/intel_txt.rst 10760F: arch/x86/kernel/tboot.c 10761F: include/linux/tboot.h 10762 10763INTERCONNECT API 10764M: Georgi Djakov <djakov@kernel.org> 10765L: linux-pm@vger.kernel.org 10766S: Maintained 10767T: git git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc.git 10768F: Documentation/devicetree/bindings/interconnect/ 10769F: Documentation/driver-api/interconnect.rst 10770F: drivers/interconnect/ 10771F: include/dt-bindings/interconnect/ 10772F: include/linux/interconnect-provider.h 10773F: include/linux/interconnect.h 10774 10775INTERRUPT COUNTER DRIVER 10776M: Oleksij Rempel <o.rempel@pengutronix.de> 10777R: Pengutronix Kernel Team <kernel@pengutronix.de> 10778L: linux-iio@vger.kernel.org 10779F: Documentation/devicetree/bindings/counter/interrupt-counter.yaml 10780F: drivers/counter/interrupt-cnt.c 10781 10782INTERSIL ISL7998X VIDEO DECODER DRIVER 10783M: Michael Tretter <m.tretter@pengutronix.de> 10784R: Pengutronix Kernel Team <kernel@pengutronix.de> 10785L: linux-media@vger.kernel.org 10786S: Maintained 10787F: Documentation/devicetree/bindings/media/i2c/isil,isl79987.yaml 10788F: drivers/media/i2c/isl7998x.c 10789 10790INVENSENSE ICM-426xx IMU DRIVER 10791M: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com> 10792L: linux-iio@vger.kernel.org 10793S: Maintained 10794W: https://invensense.tdk.com/ 10795F: Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml 10796F: drivers/iio/imu/inv_icm42600/ 10797 10798INVENSENSE MPU-3050 GYROSCOPE DRIVER 10799M: Linus Walleij <linus.walleij@linaro.org> 10800L: linux-iio@vger.kernel.org 10801S: Maintained 10802F: Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.yaml 10803F: drivers/iio/gyro/mpu3050* 10804 10805IOC3 ETHERNET DRIVER 10806M: Ralf Baechle <ralf@linux-mips.org> 10807L: linux-mips@vger.kernel.org 10808S: Maintained 10809F: drivers/net/ethernet/sgi/ioc3-eth.c 10810 10811IOMAP FILESYSTEM LIBRARY 10812M: Christoph Hellwig <hch@infradead.org> 10813M: Darrick J. Wong <djwong@kernel.org> 10814L: linux-xfs@vger.kernel.org 10815L: linux-fsdevel@vger.kernel.org 10816S: Supported 10817T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 10818F: fs/iomap/ 10819F: include/linux/iomap.h 10820 10821IOMMU DMA-API LAYER 10822M: Robin Murphy <robin.murphy@arm.com> 10823L: iommu@lists.linux.dev 10824S: Maintained 10825T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10826F: drivers/iommu/dma-iommu.c 10827F: drivers/iommu/dma-iommu.h 10828F: drivers/iommu/iova.c 10829F: include/linux/iova.h 10830 10831IOMMU SUBSYSTEM 10832M: Joerg Roedel <joro@8bytes.org> 10833M: Will Deacon <will@kernel.org> 10834R: Robin Murphy <robin.murphy@arm.com> 10835L: iommu@lists.linux.dev 10836S: Maintained 10837T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10838F: Documentation/devicetree/bindings/iommu/ 10839F: Documentation/userspace-api/iommu.rst 10840F: drivers/iommu/ 10841F: include/linux/iommu.h 10842F: include/linux/iova.h 10843F: include/linux/of_iommu.h 10844F: include/uapi/linux/iommu.h 10845 10846IOMMUFD 10847M: Jason Gunthorpe <jgg@nvidia.com> 10848M: Kevin Tian <kevin.tian@intel.com> 10849L: iommu@lists.linux.dev 10850S: Maintained 10851T: git git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd.git 10852F: Documentation/userspace-api/iommufd.rst 10853F: drivers/iommu/iommufd/ 10854F: include/linux/iommufd.h 10855F: include/uapi/linux/iommufd.h 10856F: tools/testing/selftests/iommu/ 10857 10858IOSYS-MAP HELPERS 10859M: Thomas Zimmermann <tzimmermann@suse.de> 10860L: dri-devel@lists.freedesktop.org 10861S: Maintained 10862T: git git://anongit.freedesktop.org/drm/drm-misc 10863F: include/linux/iosys-map.h 10864 10865IO_URING 10866M: Jens Axboe <axboe@kernel.dk> 10867R: Pavel Begunkov <asml.silence@gmail.com> 10868L: io-uring@vger.kernel.org 10869S: Maintained 10870T: git git://git.kernel.dk/linux-block 10871T: git git://git.kernel.dk/liburing 10872F: include/linux/io_uring.h 10873F: include/linux/io_uring_types.h 10874F: include/trace/events/io_uring.h 10875F: include/uapi/linux/io_uring.h 10876F: io_uring/ 10877F: tools/io_uring/ 10878 10879IPMI SUBSYSTEM 10880M: Corey Minyard <minyard@acm.org> 10881L: openipmi-developer@lists.sourceforge.net (moderated for non-subscribers) 10882S: Supported 10883W: http://openipmi.sourceforge.net/ 10884T: git https://github.com/cminyard/linux-ipmi.git for-next 10885F: Documentation/devicetree/bindings/ipmi/ 10886F: Documentation/driver-api/ipmi.rst 10887F: drivers/char/ipmi/ 10888F: include/linux/ipmi* 10889F: include/uapi/linux/ipmi* 10890 10891IPS SCSI RAID DRIVER 10892M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 10893L: linux-scsi@vger.kernel.org 10894S: Maintained 10895W: http://www.adaptec.com/ 10896F: drivers/scsi/ips* 10897 10898IPVS 10899M: Simon Horman <horms@verge.net.au> 10900M: Julian Anastasov <ja@ssi.bg> 10901L: netdev@vger.kernel.org 10902L: lvs-devel@vger.kernel.org 10903S: Maintained 10904T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git 10905T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git 10906F: Documentation/networking/ipvs-sysctl.rst 10907F: include/net/ip_vs.h 10908F: include/uapi/linux/ip_vs.h 10909F: net/netfilter/ipvs/ 10910 10911IPWIRELESS DRIVER 10912M: Jiri Kosina <jikos@kernel.org> 10913M: David Sterba <dsterba@suse.com> 10914S: Odd Fixes 10915F: drivers/tty/ipwireless/ 10916 10917IRON DEVICE AUDIO CODEC DRIVERS 10918M: Kiseok Jo <kiseok.jo@irondevice.com> 10919L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10920S: Maintained 10921F: Documentation/devicetree/bindings/sound/irondevice,* 10922F: sound/soc/codecs/sma* 10923 10924IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY) 10925M: Marc Zyngier <maz@kernel.org> 10926S: Maintained 10927T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10928F: Documentation/core-api/irq/irq-domain.rst 10929F: include/linux/irqdomain.h 10930F: kernel/irq/irqdomain.c 10931F: kernel/irq/msi.c 10932 10933IRQ SUBSYSTEM 10934M: Thomas Gleixner <tglx@linutronix.de> 10935L: linux-kernel@vger.kernel.org 10936S: Maintained 10937T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10938F: include/linux/group_cpus.h 10939F: kernel/irq/ 10940F: lib/group_cpus.c 10941 10942IRQCHIP DRIVERS 10943M: Thomas Gleixner <tglx@linutronix.de> 10944M: Marc Zyngier <maz@kernel.org> 10945L: linux-kernel@vger.kernel.org 10946S: Maintained 10947T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10948F: Documentation/devicetree/bindings/interrupt-controller/ 10949F: drivers/irqchip/ 10950 10951ISA 10952M: William Breathitt Gray <william.gray@linaro.org> 10953S: Maintained 10954F: Documentation/driver-api/isa.rst 10955F: drivers/base/isa.c 10956F: include/linux/isa.h 10957 10958ISA RADIO MODULE 10959M: Hans Verkuil <hverkuil@xs4all.nl> 10960L: linux-media@vger.kernel.org 10961S: Maintained 10962W: https://linuxtv.org 10963T: git git://linuxtv.org/media_tree.git 10964F: drivers/media/radio/radio-isa* 10965 10966ISAPNP 10967M: Jaroslav Kysela <perex@perex.cz> 10968S: Maintained 10969F: Documentation/driver-api/isapnp.rst 10970F: drivers/pnp/isapnp/ 10971F: include/linux/isapnp.h 10972 10973ISCSI 10974M: Lee Duncan <lduncan@suse.com> 10975M: Chris Leech <cleech@redhat.com> 10976M: Mike Christie <michael.christie@oracle.com> 10977L: open-iscsi@googlegroups.com 10978L: linux-scsi@vger.kernel.org 10979S: Maintained 10980W: www.open-iscsi.com 10981F: drivers/scsi/*iscsi* 10982F: include/scsi/*iscsi* 10983 10984iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER 10985M: Peter Jones <pjones@redhat.com> 10986M: Konrad Rzeszutek Wilk <konrad@kernel.org> 10987S: Maintained 10988F: drivers/firmware/iscsi_ibft* 10989 10990ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR 10991M: Sagi Grimberg <sagi@grimberg.me> 10992M: Max Gurtovoy <mgurtovoy@nvidia.com> 10993L: linux-rdma@vger.kernel.org 10994S: Supported 10995W: http://www.openfabrics.org 10996W: www.open-iscsi.org 10997Q: http://patchwork.kernel.org/project/linux-rdma/list/ 10998F: drivers/infiniband/ulp/iser/ 10999 11000ISCSI EXTENSIONS FOR RDMA (ISER) TARGET 11001M: Sagi Grimberg <sagi@grimberg.me> 11002L: linux-rdma@vger.kernel.org 11003L: target-devel@vger.kernel.org 11004S: Supported 11005W: http://www.linux-iscsi.org 11006T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master 11007F: drivers/infiniband/ulp/isert 11008 11009ISDN/CMTP OVER BLUETOOTH 11010M: Karsten Keil <isdn@linux-pingi.de> 11011L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11012L: netdev@vger.kernel.org 11013S: Odd Fixes 11014W: http://www.isdn4linux.de 11015F: Documentation/isdn/ 11016F: drivers/isdn/capi/ 11017F: include/linux/isdn/ 11018F: include/uapi/linux/isdn/ 11019F: net/bluetooth/cmtp/ 11020 11021ISDN/mISDN SUBSYSTEM 11022M: Karsten Keil <isdn@linux-pingi.de> 11023L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11024L: netdev@vger.kernel.org 11025S: Maintained 11026W: http://www.isdn4linux.de 11027F: drivers/isdn/Kconfig 11028F: drivers/isdn/Makefile 11029F: drivers/isdn/hardware/ 11030F: drivers/isdn/mISDN/ 11031 11032ISOFS FILESYSTEM 11033M: Jan Kara <jack@suse.cz> 11034L: linux-fsdevel@vger.kernel.org 11035S: Maintained 11036F: Documentation/filesystems/isofs.rst 11037F: fs/isofs/ 11038 11039IT87 HARDWARE MONITORING DRIVER 11040M: Jean Delvare <jdelvare@suse.com> 11041L: linux-hwmon@vger.kernel.org 11042S: Maintained 11043F: Documentation/hwmon/it87.rst 11044F: drivers/hwmon/it87.c 11045 11046IT913X MEDIA DRIVER 11047M: Antti Palosaari <crope@iki.fi> 11048L: linux-media@vger.kernel.org 11049S: Maintained 11050W: https://linuxtv.org 11051W: http://palosaari.fi/linux/ 11052Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11053T: git git://linuxtv.org/anttip/media_tree.git 11054F: drivers/media/tuners/it913x* 11055 11056ITE IT66121 HDMI BRIDGE DRIVER 11057M: Phong LE <ple@baylibre.com> 11058M: Neil Armstrong <neil.armstrong@linaro.org> 11059S: Maintained 11060T: git git://anongit.freedesktop.org/drm/drm-misc 11061F: Documentation/devicetree/bindings/display/bridge/ite,it66121.yaml 11062F: drivers/gpu/drm/bridge/ite-it66121.c 11063 11064IVTV VIDEO4LINUX DRIVER 11065M: Andy Walls <awalls@md.metrocast.net> 11066L: linux-media@vger.kernel.org 11067S: Maintained 11068W: https://linuxtv.org 11069T: git git://linuxtv.org/media_tree.git 11070F: Documentation/admin-guide/media/ivtv* 11071F: drivers/media/pci/ivtv/ 11072F: include/uapi/linux/ivtv* 11073 11074IX2505V MEDIA DRIVER 11075M: Malcolm Priestley <tvboxspy@gmail.com> 11076L: linux-media@vger.kernel.org 11077S: Maintained 11078W: https://linuxtv.org 11079Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11080F: drivers/media/dvb-frontends/ix2505v* 11081 11082JAILHOUSE HYPERVISOR INTERFACE 11083M: Jan Kiszka <jan.kiszka@siemens.com> 11084L: jailhouse-dev@googlegroups.com 11085S: Maintained 11086F: arch/x86/include/asm/jailhouse_para.h 11087F: arch/x86/kernel/jailhouse.c 11088 11089JC42.4 TEMPERATURE SENSOR DRIVER 11090M: Guenter Roeck <linux@roeck-us.net> 11091L: linux-hwmon@vger.kernel.org 11092S: Maintained 11093F: Documentation/devicetree/bindings/hwmon/jedec,jc42.yaml 11094F: Documentation/hwmon/jc42.rst 11095F: drivers/hwmon/jc42.c 11096 11097JFS FILESYSTEM 11098M: Dave Kleikamp <shaggy@kernel.org> 11099L: jfs-discussion@lists.sourceforge.net 11100S: Odd Fixes 11101W: http://jfs.sourceforge.net/ 11102T: git https://github.com/kleikamp/linux-shaggy.git 11103F: Documentation/admin-guide/jfs.rst 11104F: fs/jfs/ 11105 11106JME NETWORK DRIVER 11107M: Guo-Fu Tseng <cooldavid@cooldavid.org> 11108L: netdev@vger.kernel.org 11109S: Maintained 11110F: drivers/net/ethernet/jme.* 11111 11112JOURNALLING FLASH FILE SYSTEM V2 (JFFS2) 11113M: David Woodhouse <dwmw2@infradead.org> 11114M: Richard Weinberger <richard@nod.at> 11115L: linux-mtd@lists.infradead.org 11116S: Odd Fixes 11117W: http://www.linux-mtd.infradead.org/doc/jffs2.html 11118T: git git://git.infradead.org/ubifs-2.6.git 11119F: fs/jffs2/ 11120F: include/uapi/linux/jffs2.h 11121 11122JOURNALLING LAYER FOR BLOCK DEVICES (JBD2) 11123M: "Theodore Ts'o" <tytso@mit.edu> 11124M: Jan Kara <jack@suse.com> 11125L: linux-ext4@vger.kernel.org 11126S: Maintained 11127F: fs/jbd2/ 11128F: include/linux/jbd2.h 11129 11130JPU V4L2 MEM2MEM DRIVER FOR RENESAS 11131M: Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com> 11132L: linux-media@vger.kernel.org 11133L: linux-renesas-soc@vger.kernel.org 11134S: Maintained 11135F: drivers/media/platform/renesas/rcar_jpu.c 11136 11137JSM Neo PCI based serial card 11138L: linux-serial@vger.kernel.org 11139S: Orphan 11140F: drivers/tty/serial/jsm/ 11141 11142K10TEMP HARDWARE MONITORING DRIVER 11143M: Clemens Ladisch <clemens@ladisch.de> 11144L: linux-hwmon@vger.kernel.org 11145S: Maintained 11146F: Documentation/hwmon/k10temp.rst 11147F: drivers/hwmon/k10temp.c 11148 11149K8TEMP HARDWARE MONITORING DRIVER 11150M: Rudolf Marek <r.marek@assembler.cz> 11151L: linux-hwmon@vger.kernel.org 11152S: Maintained 11153F: Documentation/hwmon/k8temp.rst 11154F: drivers/hwmon/k8temp.c 11155 11156KASAN 11157M: Andrey Ryabinin <ryabinin.a.a@gmail.com> 11158R: Alexander Potapenko <glider@google.com> 11159R: Andrey Konovalov <andreyknvl@gmail.com> 11160R: Dmitry Vyukov <dvyukov@google.com> 11161R: Vincenzo Frascino <vincenzo.frascino@arm.com> 11162L: kasan-dev@googlegroups.com 11163S: Maintained 11164F: Documentation/dev-tools/kasan.rst 11165F: arch/*/include/asm/*kasan.h 11166F: arch/*/mm/kasan_init* 11167F: include/linux/kasan*.h 11168F: lib/Kconfig.kasan 11169F: mm/kasan/ 11170F: scripts/Makefile.kasan 11171 11172KCONFIG 11173M: Masahiro Yamada <masahiroy@kernel.org> 11174L: linux-kbuild@vger.kernel.org 11175S: Maintained 11176Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11177T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kbuild 11178F: Documentation/kbuild/kconfig* 11179F: scripts/Kconfig.include 11180F: scripts/kconfig/ 11181 11182KCOV 11183R: Dmitry Vyukov <dvyukov@google.com> 11184R: Andrey Konovalov <andreyknvl@gmail.com> 11185L: kasan-dev@googlegroups.com 11186S: Maintained 11187F: Documentation/dev-tools/kcov.rst 11188F: include/linux/kcov.h 11189F: include/uapi/linux/kcov.h 11190F: kernel/kcov.c 11191F: scripts/Makefile.kcov 11192 11193KCSAN 11194M: Marco Elver <elver@google.com> 11195R: Dmitry Vyukov <dvyukov@google.com> 11196L: kasan-dev@googlegroups.com 11197S: Maintained 11198F: Documentation/dev-tools/kcsan.rst 11199F: include/linux/kcsan*.h 11200F: kernel/kcsan/ 11201F: lib/Kconfig.kcsan 11202F: scripts/Makefile.kcsan 11203 11204KDUMP 11205M: Baoquan He <bhe@redhat.com> 11206R: Vivek Goyal <vgoyal@redhat.com> 11207R: Dave Young <dyoung@redhat.com> 11208L: kexec@lists.infradead.org 11209S: Maintained 11210W: http://lse.sourceforge.net/kdump/ 11211F: Documentation/admin-guide/kdump/ 11212F: fs/proc/vmcore.c 11213F: include/linux/crash_core.h 11214F: include/linux/crash_dump.h 11215F: include/uapi/linux/vmcore.h 11216F: kernel/crash_*.c 11217 11218KEENE FM RADIO TRANSMITTER DRIVER 11219M: Hans Verkuil <hverkuil@xs4all.nl> 11220L: linux-media@vger.kernel.org 11221S: Maintained 11222W: https://linuxtv.org 11223T: git git://linuxtv.org/media_tree.git 11224F: drivers/media/radio/radio-keene* 11225 11226KERNEL AUTOMOUNTER 11227M: Ian Kent <raven@themaw.net> 11228L: autofs@vger.kernel.org 11229S: Maintained 11230F: fs/autofs/ 11231 11232KERNEL BUILD + files below scripts/ (unless maintained elsewhere) 11233M: Masahiro Yamada <masahiroy@kernel.org> 11234R: Nathan Chancellor <nathan@kernel.org> 11235R: Nick Desaulniers <ndesaulniers@google.com> 11236R: Nicolas Schier <nicolas@fjasle.eu> 11237L: linux-kbuild@vger.kernel.org 11238S: Maintained 11239Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11240T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git 11241F: Documentation/kbuild/ 11242F: Makefile 11243F: scripts/*vmlinux* 11244F: scripts/Kbuild* 11245F: scripts/Makefile* 11246F: scripts/basic/ 11247F: scripts/dummy-tools/ 11248F: scripts/mk* 11249F: scripts/mod/ 11250F: scripts/package/ 11251 11252KERNEL HARDENING (not covered by other areas) 11253M: Kees Cook <keescook@chromium.org> 11254L: linux-hardening@vger.kernel.org 11255S: Supported 11256T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 11257F: Documentation/ABI/testing/sysfs-kernel-oops_count 11258F: Documentation/ABI/testing/sysfs-kernel-warn_count 11259F: include/linux/overflow.h 11260F: include/linux/randomize_kstack.h 11261F: mm/usercopy.c 11262K: \b(add|choose)_random_kstack_offset\b 11263K: \b__check_(object_size|heap_object)\b 11264 11265KERNEL JANITORS 11266L: kernel-janitors@vger.kernel.org 11267S: Odd Fixes 11268W: http://kernelnewbies.org/KernelJanitors 11269 11270KERNEL NFSD, SUNRPC, AND LOCKD SERVERS 11271M: Chuck Lever <chuck.lever@oracle.com> 11272M: Jeff Layton <jlayton@kernel.org> 11273L: linux-nfs@vger.kernel.org 11274S: Supported 11275W: http://nfs.sourceforge.net/ 11276T: git git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux.git 11277F: Documentation/filesystems/nfs/ 11278F: fs/exportfs/ 11279F: fs/lockd/ 11280F: fs/nfs_common/ 11281F: fs/nfsd/ 11282F: include/linux/lockd/ 11283F: include/linux/sunrpc/ 11284F: include/trace/events/rpcgss.h 11285F: include/trace/events/rpcrdma.h 11286F: include/trace/events/sunrpc.h 11287F: include/trace/misc/fs.h 11288F: include/trace/misc/nfs.h 11289F: include/trace/misc/sunrpc.h 11290F: include/uapi/linux/nfsd/ 11291F: include/uapi/linux/sunrpc/ 11292F: net/sunrpc/ 11293 11294KERNEL REGRESSIONS 11295M: Thorsten Leemhuis <linux@leemhuis.info> 11296L: regressions@lists.linux.dev 11297S: Supported 11298F: Documentation/admin-guide/reporting-regressions.rst 11299F: Documentation/process/handling-regressions.rst 11300 11301KERNEL SELFTEST FRAMEWORK 11302M: Shuah Khan <shuah@kernel.org> 11303M: Shuah Khan <skhan@linuxfoundation.org> 11304L: linux-kselftest@vger.kernel.org 11305S: Maintained 11306Q: https://patchwork.kernel.org/project/linux-kselftest/list/ 11307T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git 11308F: Documentation/dev-tools/kselftest* 11309F: tools/testing/selftests/ 11310 11311KERNEL SMB3 SERVER (KSMBD) 11312M: Namjae Jeon <linkinjeon@kernel.org> 11313M: Steve French <sfrench@samba.org> 11314R: Sergey Senozhatsky <senozhatsky@chromium.org> 11315R: Tom Talpey <tom@talpey.com> 11316L: linux-cifs@vger.kernel.org 11317S: Maintained 11318T: git git://git.samba.org/ksmbd.git 11319F: Documentation/filesystems/smb/ksmbd.rst 11320F: fs/smb/common/ 11321F: fs/smb/server/ 11322 11323KERNEL UNIT TESTING FRAMEWORK (KUnit) 11324M: Brendan Higgins <brendanhiggins@google.com> 11325M: David Gow <davidgow@google.com> 11326L: linux-kselftest@vger.kernel.org 11327L: kunit-dev@googlegroups.com 11328S: Maintained 11329W: https://google.github.io/kunit-docs/third_party/kernel/docs/ 11330F: Documentation/dev-tools/kunit/ 11331F: include/kunit/ 11332F: lib/kunit/ 11333F: tools/testing/kunit/ 11334 11335KERNEL USERMODE HELPER 11336M: Luis Chamberlain <mcgrof@kernel.org> 11337L: linux-kernel@vger.kernel.org 11338S: Maintained 11339F: include/linux/umh.h 11340F: kernel/umh.c 11341 11342KERNEL VIRTUAL MACHINE (KVM) 11343M: Paolo Bonzini <pbonzini@redhat.com> 11344L: kvm@vger.kernel.org 11345S: Supported 11346W: http://www.linux-kvm.org 11347T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11348F: Documentation/virt/kvm/ 11349F: include/asm-generic/kvm* 11350F: include/kvm/iodev.h 11351F: include/linux/kvm* 11352F: include/trace/events/kvm.h 11353F: include/uapi/asm-generic/kvm* 11354F: include/uapi/linux/kvm* 11355F: tools/kvm/ 11356F: tools/testing/selftests/kvm/ 11357F: virt/kvm/* 11358 11359KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64) 11360M: Marc Zyngier <maz@kernel.org> 11361M: Oliver Upton <oliver.upton@linux.dev> 11362R: James Morse <james.morse@arm.com> 11363R: Suzuki K Poulose <suzuki.poulose@arm.com> 11364R: Zenghui Yu <yuzenghui@huawei.com> 11365L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11366L: kvmarm@lists.linux.dev 11367S: Maintained 11368T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git 11369F: arch/arm64/include/asm/kvm* 11370F: arch/arm64/include/uapi/asm/kvm* 11371F: arch/arm64/kvm/ 11372F: include/kvm/arm_* 11373F: tools/testing/selftests/kvm/*/aarch64/ 11374F: tools/testing/selftests/kvm/aarch64/ 11375 11376KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips) 11377M: Huacai Chen <chenhuacai@kernel.org> 11378M: Aleksandar Markovic <aleksandar.qemu.devel@gmail.com> 11379L: linux-mips@vger.kernel.org 11380L: kvm@vger.kernel.org 11381S: Maintained 11382T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11383F: arch/mips/include/asm/kvm* 11384F: arch/mips/include/uapi/asm/kvm* 11385F: arch/mips/kvm/ 11386 11387KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc) 11388L: linuxppc-dev@lists.ozlabs.org 11389T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git topic/ppc-kvm 11390F: arch/powerpc/include/asm/kvm* 11391F: arch/powerpc/include/uapi/asm/kvm* 11392F: arch/powerpc/kernel/kvm* 11393F: arch/powerpc/kvm/ 11394 11395KERNEL VIRTUAL MACHINE FOR RISC-V (KVM/riscv) 11396M: Anup Patel <anup@brainfault.org> 11397R: Atish Patra <atishp@atishpatra.org> 11398L: kvm@vger.kernel.org 11399L: kvm-riscv@lists.infradead.org 11400L: linux-riscv@lists.infradead.org 11401S: Maintained 11402T: git https://github.com/kvm-riscv/linux.git 11403F: arch/riscv/include/asm/kvm* 11404F: arch/riscv/include/uapi/asm/kvm* 11405F: arch/riscv/kvm/ 11406F: tools/testing/selftests/kvm/*/riscv/ 11407 11408KERNEL VIRTUAL MACHINE for s390 (KVM/s390) 11409M: Christian Borntraeger <borntraeger@linux.ibm.com> 11410M: Janosch Frank <frankja@linux.ibm.com> 11411M: Claudio Imbrenda <imbrenda@linux.ibm.com> 11412R: David Hildenbrand <david@redhat.com> 11413L: kvm@vger.kernel.org 11414S: Supported 11415T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git 11416F: Documentation/virt/kvm/s390* 11417F: arch/s390/include/asm/gmap.h 11418F: arch/s390/include/asm/kvm* 11419F: arch/s390/include/uapi/asm/kvm* 11420F: arch/s390/include/uapi/asm/uvdevice.h 11421F: arch/s390/kernel/uv.c 11422F: arch/s390/kvm/ 11423F: arch/s390/mm/gmap.c 11424F: drivers/s390/char/uvdevice.c 11425F: tools/testing/selftests/drivers/s390x/uvdevice/ 11426F: tools/testing/selftests/kvm/*/s390x/ 11427F: tools/testing/selftests/kvm/s390x/ 11428 11429KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86) 11430M: Sean Christopherson <seanjc@google.com> 11431M: Paolo Bonzini <pbonzini@redhat.com> 11432L: kvm@vger.kernel.org 11433S: Supported 11434T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11435F: arch/x86/include/asm/kvm* 11436F: arch/x86/include/asm/svm.h 11437F: arch/x86/include/asm/vmx*.h 11438F: arch/x86/include/uapi/asm/kvm* 11439F: arch/x86/include/uapi/asm/svm.h 11440F: arch/x86/include/uapi/asm/vmx.h 11441F: arch/x86/kvm/ 11442F: arch/x86/kvm/*/ 11443 11444KERNFS 11445M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11446M: Tejun Heo <tj@kernel.org> 11447S: Supported 11448T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 11449F: fs/kernfs/ 11450F: include/linux/kernfs.h 11451 11452KEXEC 11453M: Eric Biederman <ebiederm@xmission.com> 11454L: kexec@lists.infradead.org 11455S: Maintained 11456W: http://kernel.org/pub/linux/utils/kernel/kexec/ 11457F: include/linux/kexec.h 11458F: include/uapi/linux/kexec.h 11459F: kernel/kexec* 11460 11461KEYS-ENCRYPTED 11462M: Mimi Zohar <zohar@linux.ibm.com> 11463L: linux-integrity@vger.kernel.org 11464L: keyrings@vger.kernel.org 11465S: Supported 11466F: Documentation/security/keys/trusted-encrypted.rst 11467F: include/keys/encrypted-type.h 11468F: security/keys/encrypted-keys/ 11469 11470KEYS-TRUSTED 11471M: James Bottomley <jejb@linux.ibm.com> 11472M: Jarkko Sakkinen <jarkko@kernel.org> 11473M: Mimi Zohar <zohar@linux.ibm.com> 11474L: linux-integrity@vger.kernel.org 11475L: keyrings@vger.kernel.org 11476S: Supported 11477F: Documentation/security/keys/trusted-encrypted.rst 11478F: include/keys/trusted-type.h 11479F: include/keys/trusted_tpm.h 11480F: security/keys/trusted-keys/ 11481 11482KEYS-TRUSTED-CAAM 11483M: Ahmad Fatoum <a.fatoum@pengutronix.de> 11484R: Pengutronix Kernel Team <kernel@pengutronix.de> 11485L: linux-integrity@vger.kernel.org 11486L: keyrings@vger.kernel.org 11487S: Maintained 11488F: include/keys/trusted_caam.h 11489F: security/keys/trusted-keys/trusted_caam.c 11490 11491KEYS-TRUSTED-TEE 11492M: Sumit Garg <sumit.garg@linaro.org> 11493L: linux-integrity@vger.kernel.org 11494L: keyrings@vger.kernel.org 11495S: Supported 11496F: include/keys/trusted_tee.h 11497F: security/keys/trusted-keys/trusted_tee.c 11498 11499KEYS/KEYRINGS 11500M: David Howells <dhowells@redhat.com> 11501M: Jarkko Sakkinen <jarkko@kernel.org> 11502L: keyrings@vger.kernel.org 11503S: Maintained 11504F: Documentation/security/keys/core.rst 11505F: include/keys/ 11506F: include/linux/key-type.h 11507F: include/linux/key.h 11508F: include/linux/keyctl.h 11509F: include/uapi/linux/keyctl.h 11510F: security/keys/ 11511 11512KEYS/KEYRINGS_INTEGRITY 11513M: Jarkko Sakkinen <jarkko@kernel.org> 11514M: Mimi Zohar <zohar@linux.ibm.com> 11515L: linux-integrity@vger.kernel.org 11516L: keyrings@vger.kernel.org 11517S: Supported 11518F: security/integrity/platform_certs 11519 11520KFENCE 11521M: Alexander Potapenko <glider@google.com> 11522M: Marco Elver <elver@google.com> 11523R: Dmitry Vyukov <dvyukov@google.com> 11524L: kasan-dev@googlegroups.com 11525S: Maintained 11526F: Documentation/dev-tools/kfence.rst 11527F: arch/*/include/asm/kfence.h 11528F: include/linux/kfence.h 11529F: lib/Kconfig.kfence 11530F: mm/kfence/ 11531 11532KFIFO 11533M: Stefani Seibold <stefani@seibold.net> 11534S: Maintained 11535F: include/linux/kfifo.h 11536F: lib/kfifo.c 11537F: samples/kfifo/ 11538 11539KGDB / KDB /debug_core 11540M: Jason Wessel <jason.wessel@windriver.com> 11541M: Daniel Thompson <daniel.thompson@linaro.org> 11542R: Douglas Anderson <dianders@chromium.org> 11543L: kgdb-bugreport@lists.sourceforge.net 11544S: Maintained 11545W: http://kgdb.wiki.kernel.org/ 11546T: git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git 11547F: Documentation/dev-tools/kgdb.rst 11548F: drivers/misc/kgdbts.c 11549F: drivers/tty/serial/kgdboc.c 11550F: include/linux/kdb.h 11551F: include/linux/kgdb.h 11552F: kernel/debug/ 11553F: kernel/module/kdb.c 11554 11555KHADAS MCU MFD DRIVER 11556M: Neil Armstrong <neil.armstrong@linaro.org> 11557L: linux-amlogic@lists.infradead.org 11558S: Maintained 11559F: Documentation/devicetree/bindings/mfd/khadas,mcu.yaml 11560F: drivers/mfd/khadas-mcu.c 11561F: drivers/thermal/khadas_mcu_fan.c 11562F: include/linux/mfd/khadas-mcu.h 11563 11564KIONIX/ROHM KX022A ACCELEROMETER 11565M: Matti Vaittinen <mazziesaccount@gmail.com> 11566L: linux-iio@vger.kernel.org 11567S: Supported 11568F: drivers/iio/accel/kionix-kx022a* 11569 11570KMEMLEAK 11571M: Catalin Marinas <catalin.marinas@arm.com> 11572S: Maintained 11573F: Documentation/dev-tools/kmemleak.rst 11574F: include/linux/kmemleak.h 11575F: mm/kmemleak.c 11576F: samples/kmemleak/kmemleak-test.c 11577 11578KMSAN 11579M: Alexander Potapenko <glider@google.com> 11580R: Marco Elver <elver@google.com> 11581R: Dmitry Vyukov <dvyukov@google.com> 11582L: kasan-dev@googlegroups.com 11583S: Maintained 11584F: Documentation/dev-tools/kmsan.rst 11585F: arch/*/include/asm/kmsan.h 11586F: arch/*/mm/kmsan_* 11587F: include/linux/kmsan*.h 11588F: lib/Kconfig.kmsan 11589F: mm/kmsan/ 11590F: scripts/Makefile.kmsan 11591 11592KPROBES 11593M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 11594M: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com> 11595M: "David S. Miller" <davem@davemloft.net> 11596M: Masami Hiramatsu <mhiramat@kernel.org> 11597L: linux-kernel@vger.kernel.org 11598L: linux-trace-kernel@vger.kernel.org 11599S: Maintained 11600Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 11601T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 11602F: Documentation/trace/kprobes.rst 11603F: include/asm-generic/kprobes.h 11604F: include/linux/kprobes.h 11605F: kernel/kprobes.c 11606F: lib/test_kprobes.c 11607F: samples/kprobes 11608 11609KS0108 LCD CONTROLLER DRIVER 11610M: Miguel Ojeda <ojeda@kernel.org> 11611S: Maintained 11612F: Documentation/admin-guide/auxdisplay/ks0108.rst 11613F: drivers/auxdisplay/ks0108.c 11614F: include/linux/ks0108.h 11615 11616KTD253 BACKLIGHT DRIVER 11617M: Linus Walleij <linus.walleij@linaro.org> 11618S: Maintained 11619F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd253.yaml 11620F: drivers/video/backlight/ktd253-backlight.c 11621 11622KTEST 11623M: Steven Rostedt <rostedt@goodmis.org> 11624M: John Hawley <warthog9@eaglescrag.net> 11625S: Maintained 11626F: tools/testing/ktest 11627 11628KTZ8866 BACKLIGHT DRIVER 11629M: Jianhua Lu <lujianhua000@gmail.com> 11630S: Maintained 11631F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktz8866.yaml 11632F: drivers/video/backlight/ktz8866.c 11633 11634KVM PARAVIRT (KVM/paravirt) 11635M: Paolo Bonzini <pbonzini@redhat.com> 11636R: Wanpeng Li <wanpengli@tencent.com> 11637R: Vitaly Kuznetsov <vkuznets@redhat.com> 11638L: kvm@vger.kernel.org 11639S: Supported 11640T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11641F: arch/um/include/asm/kvm_para.h 11642F: arch/x86/include/asm/kvm_para.h 11643F: arch/x86/include/asm/pvclock-abi.h 11644F: arch/x86/include/uapi/asm/kvm_para.h 11645F: arch/x86/kernel/kvm.c 11646F: arch/x86/kernel/kvmclock.c 11647F: include/asm-generic/kvm_para.h 11648F: include/linux/kvm_para.h 11649F: include/uapi/asm-generic/kvm_para.h 11650F: include/uapi/linux/kvm_para.h 11651 11652KVM X86 HYPER-V (KVM/hyper-v) 11653M: Vitaly Kuznetsov <vkuznets@redhat.com> 11654M: Sean Christopherson <seanjc@google.com> 11655M: Paolo Bonzini <pbonzini@redhat.com> 11656L: kvm@vger.kernel.org 11657S: Supported 11658T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11659F: arch/x86/kvm/hyperv.* 11660F: arch/x86/kvm/kvm_onhyperv.* 11661F: arch/x86/kvm/svm/hyperv.* 11662F: arch/x86/kvm/svm/svm_onhyperv.* 11663F: arch/x86/kvm/vmx/hyperv.* 11664 11665KVM X86 Xen (KVM/Xen) 11666M: David Woodhouse <dwmw2@infradead.org> 11667M: Paul Durrant <paul@xen.org> 11668M: Sean Christopherson <seanjc@google.com> 11669M: Paolo Bonzini <pbonzini@redhat.com> 11670L: kvm@vger.kernel.org 11671S: Supported 11672T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11673F: arch/x86/kvm/xen.* 11674 11675L3MDEV 11676M: David Ahern <dsahern@kernel.org> 11677L: netdev@vger.kernel.org 11678S: Maintained 11679F: include/net/l3mdev.h 11680F: net/l3mdev 11681 11682LANDLOCK SECURITY MODULE 11683M: Mickaël Salaün <mic@digikod.net> 11684L: linux-security-module@vger.kernel.org 11685S: Supported 11686W: https://landlock.io 11687T: git https://git.kernel.org/pub/scm/linux/kernel/git/mic/linux.git 11688F: Documentation/security/landlock.rst 11689F: Documentation/userspace-api/landlock.rst 11690F: include/uapi/linux/landlock.h 11691F: samples/landlock/ 11692F: security/landlock/ 11693F: tools/testing/selftests/landlock/ 11694K: landlock 11695K: LANDLOCK 11696 11697LANTIQ / INTEL Ethernet drivers 11698M: Hauke Mehrtens <hauke@hauke-m.de> 11699L: netdev@vger.kernel.org 11700S: Maintained 11701F: drivers/net/dsa/lantiq_gswip.c 11702F: drivers/net/dsa/lantiq_pce.h 11703F: drivers/net/ethernet/lantiq_xrx200.c 11704F: net/dsa/tag_gswip.c 11705 11706LANTIQ MIPS ARCHITECTURE 11707M: John Crispin <john@phrozen.org> 11708L: linux-mips@vger.kernel.org 11709S: Maintained 11710F: arch/mips/lantiq 11711F: drivers/soc/lantiq 11712 11713LASI 53c700 driver for PARISC 11714M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 11715L: linux-scsi@vger.kernel.org 11716S: Maintained 11717F: Documentation/scsi/53c700.rst 11718F: drivers/scsi/53c700* 11719 11720LEAKING_ADDRESSES 11721M: Tobin C. Harding <me@tobin.cc> 11722M: Tycho Andersen <tycho@tycho.pizza> 11723L: linux-hardening@vger.kernel.org 11724S: Maintained 11725T: git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git 11726F: scripts/leaking_addresses.pl 11727 11728LED SUBSYSTEM 11729M: Pavel Machek <pavel@ucw.cz> 11730M: Lee Jones <lee@kernel.org> 11731L: linux-leds@vger.kernel.org 11732S: Maintained 11733T: git git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds.git 11734F: Documentation/devicetree/bindings/leds/ 11735F: Documentation/leds/ 11736F: drivers/leds/ 11737F: include/dt-bindings/leds/ 11738F: include/linux/leds.h 11739 11740LEGACY EEPROM DRIVER 11741M: Jean Delvare <jdelvare@suse.com> 11742S: Maintained 11743F: Documentation/misc-devices/eeprom.rst 11744F: drivers/misc/eeprom/eeprom.c 11745 11746LEGO MINDSTORMS EV3 11747R: David Lechner <david@lechnology.com> 11748S: Maintained 11749F: Documentation/devicetree/bindings/power/supply/lego,ev3-battery.yaml 11750F: arch/arm/boot/dts/da850-lego-ev3.dts 11751F: drivers/power/supply/lego_ev3_battery.c 11752 11753LEGO USB Tower driver 11754M: Juergen Stuber <starblue@users.sourceforge.net> 11755L: legousb-devel@lists.sourceforge.net 11756S: Maintained 11757W: http://legousb.sourceforge.net/ 11758F: drivers/usb/misc/legousbtower.c 11759 11760LETSKETCH HID TABLET DRIVER 11761M: Hans de Goede <hdegoede@redhat.com> 11762L: linux-input@vger.kernel.org 11763S: Maintained 11764T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 11765F: drivers/hid/hid-letsketch.c 11766 11767LG LAPTOP EXTRAS 11768M: Matan Ziv-Av <matan@svgalib.org> 11769L: platform-driver-x86@vger.kernel.org 11770S: Maintained 11771F: Documentation/ABI/testing/sysfs-platform-lg-laptop 11772F: Documentation/admin-guide/laptops/lg-laptop.rst 11773F: drivers/platform/x86/lg-laptop.c 11774 11775LG2160 MEDIA DRIVER 11776M: Michael Krufky <mkrufky@linuxtv.org> 11777L: linux-media@vger.kernel.org 11778S: Maintained 11779W: https://linuxtv.org 11780W: http://github.com/mkrufky 11781Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11782T: git git://linuxtv.org/mkrufky/tuners.git 11783F: drivers/media/dvb-frontends/lg2160.* 11784 11785LGDT3305 MEDIA DRIVER 11786M: Michael Krufky <mkrufky@linuxtv.org> 11787L: linux-media@vger.kernel.org 11788S: Maintained 11789W: https://linuxtv.org 11790W: http://github.com/mkrufky 11791Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11792T: git git://linuxtv.org/mkrufky/tuners.git 11793F: drivers/media/dvb-frontends/lgdt3305.* 11794 11795LIBATA PATA ARASAN COMPACT FLASH CONTROLLER 11796M: Viresh Kumar <vireshk@kernel.org> 11797L: linux-ide@vger.kernel.org 11798S: Maintained 11799T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11800F: drivers/ata/pata_arasan_cf.c 11801F: include/linux/pata_arasan_cf_data.h 11802 11803LIBATA PATA DRIVERS 11804R: Sergey Shtylyov <s.shtylyov@omp.ru> 11805L: linux-ide@vger.kernel.org 11806F: drivers/ata/ata_*.c 11807F: drivers/ata/pata_*.c 11808 11809LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS 11810M: Linus Walleij <linus.walleij@linaro.org> 11811L: linux-ide@vger.kernel.org 11812S: Maintained 11813T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11814F: drivers/ata/pata_ftide010.c 11815F: drivers/ata/sata_gemini.c 11816F: drivers/ata/sata_gemini.h 11817 11818LIBATA SATA AHCI PLATFORM devices support 11819M: Hans de Goede <hdegoede@redhat.com> 11820M: Jens Axboe <axboe@kernel.dk> 11821L: linux-ide@vger.kernel.org 11822S: Maintained 11823T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11824F: drivers/ata/ahci_platform.c 11825F: drivers/ata/libahci_platform.c 11826F: include/linux/ahci_platform.h 11827 11828LIBATA SATA AHCI SYNOPSYS DWC CONTROLLER DRIVER 11829M: Serge Semin <fancer.lancer@gmail.com> 11830L: linux-ide@vger.kernel.org 11831S: Maintained 11832T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11833F: Documentation/devicetree/bindings/ata/baikal,bt1-ahci.yaml 11834F: Documentation/devicetree/bindings/ata/snps,dwc-ahci.yaml 11835F: drivers/ata/ahci_dwc.c 11836 11837LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER 11838M: Mikael Pettersson <mikpelinux@gmail.com> 11839L: linux-ide@vger.kernel.org 11840S: Maintained 11841T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11842F: drivers/ata/sata_promise.* 11843 11844LIBATA SUBSYSTEM (Serial and Parallel ATA drivers) 11845M: Damien Le Moal <dlemoal@kernel.org> 11846L: linux-ide@vger.kernel.org 11847S: Maintained 11848T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11849F: Documentation/ABI/testing/sysfs-ata 11850F: Documentation/devicetree/bindings/ata/ 11851F: drivers/ata/ 11852F: include/linux/ata.h 11853F: include/linux/libata.h 11854 11855LIBNVDIMM BTT: BLOCK TRANSLATION TABLE 11856M: Vishal Verma <vishal.l.verma@intel.com> 11857M: Dan Williams <dan.j.williams@intel.com> 11858M: Dave Jiang <dave.jiang@intel.com> 11859L: nvdimm@lists.linux.dev 11860S: Supported 11861Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11862P: Documentation/nvdimm/maintainer-entry-profile.rst 11863F: drivers/nvdimm/btt* 11864 11865LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER 11866M: Dan Williams <dan.j.williams@intel.com> 11867M: Vishal Verma <vishal.l.verma@intel.com> 11868M: Dave Jiang <dave.jiang@intel.com> 11869L: nvdimm@lists.linux.dev 11870S: Supported 11871Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11872P: Documentation/nvdimm/maintainer-entry-profile.rst 11873F: drivers/nvdimm/pmem* 11874 11875LIBNVDIMM: DEVICETREE BINDINGS 11876M: Oliver O'Halloran <oohall@gmail.com> 11877L: nvdimm@lists.linux.dev 11878S: Supported 11879Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11880F: Documentation/devicetree/bindings/pmem/pmem-region.txt 11881F: drivers/nvdimm/of_pmem.c 11882 11883LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM 11884M: Dan Williams <dan.j.williams@intel.com> 11885M: Vishal Verma <vishal.l.verma@intel.com> 11886M: Dave Jiang <dave.jiang@intel.com> 11887M: Ira Weiny <ira.weiny@intel.com> 11888L: nvdimm@lists.linux.dev 11889S: Supported 11890Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11891P: Documentation/nvdimm/maintainer-entry-profile.rst 11892T: git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git 11893F: drivers/acpi/nfit/* 11894F: drivers/nvdimm/* 11895F: include/linux/libnvdimm.h 11896F: include/linux/nd.h 11897F: include/uapi/linux/ndctl.h 11898F: tools/testing/nvdimm/ 11899 11900LICENSES and SPDX stuff 11901M: Thomas Gleixner <tglx@linutronix.de> 11902M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11903L: linux-spdx@vger.kernel.org 11904S: Maintained 11905T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git 11906F: COPYING 11907F: Documentation/process/license-rules.rst 11908F: LICENSES/ 11909F: scripts/spdxcheck-test.sh 11910F: scripts/spdxcheck.py 11911F: scripts/spdxexclude 11912 11913LINEAR RANGES HELPERS 11914M: Mark Brown <broonie@kernel.org> 11915R: Matti Vaittinen <mazziesaccount@gmail.com> 11916F: include/linux/linear_range.h 11917F: lib/linear_ranges.c 11918F: lib/test_linear_ranges.c 11919 11920LINUX FOR POWER MACINTOSH 11921M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 11922L: linuxppc-dev@lists.ozlabs.org 11923S: Odd Fixes 11924F: arch/powerpc/platforms/powermac/ 11925F: drivers/macintosh/ 11926 11927LINUX FOR POWERPC (32-BIT AND 64-BIT) 11928M: Michael Ellerman <mpe@ellerman.id.au> 11929R: Nicholas Piggin <npiggin@gmail.com> 11930R: Christophe Leroy <christophe.leroy@csgroup.eu> 11931L: linuxppc-dev@lists.ozlabs.org 11932S: Supported 11933W: https://github.com/linuxppc/wiki/wiki 11934Q: http://patchwork.ozlabs.org/project/linuxppc-dev/list/ 11935T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git 11936F: Documentation/ABI/stable/sysfs-firmware-opal-* 11937F: Documentation/devicetree/bindings/i2c/i2c-opal.txt 11938F: Documentation/devicetree/bindings/powerpc/ 11939F: Documentation/devicetree/bindings/rtc/rtc-opal.txt 11940F: Documentation/powerpc/ 11941F: arch/powerpc/ 11942F: drivers/*/*/*pasemi* 11943F: drivers/*/*pasemi* 11944F: drivers/char/tpm/tpm_ibmvtpm* 11945F: drivers/crypto/nx/ 11946F: drivers/crypto/vmx/ 11947F: drivers/i2c/busses/i2c-opal.c 11948F: drivers/net/ethernet/ibm/ibmveth.* 11949F: drivers/net/ethernet/ibm/ibmvnic.* 11950F: drivers/pci/hotplug/pnv_php.c 11951F: drivers/pci/hotplug/rpa* 11952F: drivers/rtc/rtc-opal.c 11953F: drivers/scsi/ibmvscsi/ 11954F: drivers/tty/hvc/hvc_opal.c 11955F: drivers/watchdog/wdrtas.c 11956F: tools/testing/selftests/powerpc 11957N: /pmac 11958N: powermac 11959N: powernv 11960N: [^a-z0-9]ps3 11961N: pseries 11962 11963LINUX FOR POWERPC EMBEDDED MPC5XXX 11964M: Anatolij Gustschin <agust@denx.de> 11965L: linuxppc-dev@lists.ozlabs.org 11966S: Odd Fixes 11967F: arch/powerpc/platforms/512x/ 11968F: arch/powerpc/platforms/52xx/ 11969 11970LINUX FOR POWERPC EMBEDDED PPC4XX 11971L: linuxppc-dev@lists.ozlabs.org 11972S: Orphan 11973F: arch/powerpc/platforms/40x/ 11974F: arch/powerpc/platforms/44x/ 11975 11976LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX 11977M: Scott Wood <oss@buserror.net> 11978L: linuxppc-dev@lists.ozlabs.org 11979S: Odd fixes 11980T: git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git 11981F: Documentation/devicetree/bindings/cache/freescale-l2cache.txt 11982F: Documentation/devicetree/bindings/powerpc/fsl/ 11983F: arch/powerpc/platforms/83xx/ 11984F: arch/powerpc/platforms/85xx/ 11985 11986LINUX FOR POWERPC EMBEDDED PPC8XX 11987M: Christophe Leroy <christophe.leroy@csgroup.eu> 11988L: linuxppc-dev@lists.ozlabs.org 11989S: Maintained 11990F: arch/powerpc/platforms/8xx/ 11991 11992LINUX KERNEL DUMP TEST MODULE (LKDTM) 11993M: Kees Cook <keescook@chromium.org> 11994S: Maintained 11995F: drivers/misc/lkdtm/* 11996F: tools/testing/selftests/lkdtm/* 11997 11998LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM) 11999M: Alan Stern <stern@rowland.harvard.edu> 12000M: Andrea Parri <parri.andrea@gmail.com> 12001M: Will Deacon <will@kernel.org> 12002M: Peter Zijlstra <peterz@infradead.org> 12003M: Boqun Feng <boqun.feng@gmail.com> 12004M: Nicholas Piggin <npiggin@gmail.com> 12005M: David Howells <dhowells@redhat.com> 12006M: Jade Alglave <j.alglave@ucl.ac.uk> 12007M: Luc Maranget <luc.maranget@inria.fr> 12008M: "Paul E. McKenney" <paulmck@kernel.org> 12009R: Akira Yokosawa <akiyks@gmail.com> 12010R: Daniel Lustig <dlustig@nvidia.com> 12011R: Joel Fernandes <joel@joelfernandes.org> 12012L: linux-kernel@vger.kernel.org 12013L: linux-arch@vger.kernel.org 12014S: Supported 12015T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 12016F: Documentation/atomic_bitops.txt 12017F: Documentation/atomic_t.txt 12018F: Documentation/core-api/refcount-vs-atomic.rst 12019F: Documentation/litmus-tests/ 12020F: Documentation/memory-barriers.txt 12021F: tools/memory-model/ 12022 12023LIS3LV02D ACCELEROMETER DRIVER 12024M: Eric Piel <eric.piel@tremplin-utc.net> 12025S: Maintained 12026F: Documentation/misc-devices/lis3lv02d.rst 12027F: drivers/misc/lis3lv02d/ 12028F: drivers/platform/x86/hp/hp_accel.c 12029 12030LIST KUNIT TEST 12031M: David Gow <davidgow@google.com> 12032L: linux-kselftest@vger.kernel.org 12033L: kunit-dev@googlegroups.com 12034S: Maintained 12035F: lib/list-test.c 12036 12037LITEX PLATFORM 12038M: Karol Gugala <kgugala@antmicro.com> 12039M: Mateusz Holenko <mholenko@antmicro.com> 12040M: Gabriel Somlo <gsomlo@gmail.com> 12041M: Joel Stanley <joel@jms.id.au> 12042S: Maintained 12043F: Documentation/devicetree/bindings/*/litex,*.yaml 12044F: arch/openrisc/boot/dts/or1klitex.dts 12045F: drivers/mmc/host/litex_mmc.c 12046F: drivers/net/ethernet/litex/* 12047F: drivers/soc/litex/* 12048F: drivers/tty/serial/liteuart.c 12049F: include/linux/litex.h 12050N: litex 12051 12052LIVE PATCHING 12053M: Josh Poimboeuf <jpoimboe@kernel.org> 12054M: Jiri Kosina <jikos@kernel.org> 12055M: Miroslav Benes <mbenes@suse.cz> 12056M: Petr Mladek <pmladek@suse.com> 12057R: Joe Lawrence <joe.lawrence@redhat.com> 12058L: live-patching@vger.kernel.org 12059S: Maintained 12060T: git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git 12061F: Documentation/ABI/testing/sysfs-kernel-livepatch 12062F: Documentation/livepatch/ 12063F: arch/powerpc/include/asm/livepatch.h 12064F: include/linux/livepatch.h 12065F: kernel/livepatch/ 12066F: kernel/module/livepatch.c 12067F: lib/livepatch/ 12068F: samples/livepatch/ 12069F: tools/testing/selftests/livepatch/ 12070 12071LLC (802.2) 12072L: netdev@vger.kernel.org 12073S: Odd fixes 12074F: include/linux/llc.h 12075F: include/net/llc* 12076F: include/uapi/linux/llc.h 12077F: net/llc/ 12078 12079LM73 HARDWARE MONITOR DRIVER 12080M: Guillaume Ligneul <guillaume.ligneul@gmail.com> 12081L: linux-hwmon@vger.kernel.org 12082S: Maintained 12083F: drivers/hwmon/lm73.c 12084 12085LM78 HARDWARE MONITOR DRIVER 12086M: Jean Delvare <jdelvare@suse.com> 12087L: linux-hwmon@vger.kernel.org 12088S: Maintained 12089F: Documentation/hwmon/lm78.rst 12090F: drivers/hwmon/lm78.c 12091 12092LM83 HARDWARE MONITOR DRIVER 12093M: Jean Delvare <jdelvare@suse.com> 12094L: linux-hwmon@vger.kernel.org 12095S: Maintained 12096F: Documentation/hwmon/lm83.rst 12097F: drivers/hwmon/lm83.c 12098 12099LM90 HARDWARE MONITOR DRIVER 12100M: Jean Delvare <jdelvare@suse.com> 12101L: linux-hwmon@vger.kernel.org 12102S: Maintained 12103F: Documentation/devicetree/bindings/hwmon/national,lm90.yaml 12104F: Documentation/hwmon/lm90.rst 12105F: drivers/hwmon/lm90.c 12106F: include/dt-bindings/thermal/lm90.h 12107 12108LM95234 HARDWARE MONITOR DRIVER 12109M: Guenter Roeck <linux@roeck-us.net> 12110L: linux-hwmon@vger.kernel.org 12111S: Maintained 12112F: Documentation/hwmon/lm95234.rst 12113F: drivers/hwmon/lm95234.c 12114 12115LME2510 MEDIA DRIVER 12116M: Malcolm Priestley <tvboxspy@gmail.com> 12117L: linux-media@vger.kernel.org 12118S: Maintained 12119W: https://linuxtv.org 12120Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12121F: drivers/media/usb/dvb-usb-v2/lmedm04* 12122 12123LOADPIN SECURITY MODULE 12124M: Kees Cook <keescook@chromium.org> 12125S: Supported 12126T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 12127F: Documentation/admin-guide/LSM/LoadPin.rst 12128F: security/loadpin/ 12129 12130LOCKING PRIMITIVES 12131M: Peter Zijlstra <peterz@infradead.org> 12132M: Ingo Molnar <mingo@redhat.com> 12133M: Will Deacon <will@kernel.org> 12134R: Waiman Long <longman@redhat.com> 12135R: Boqun Feng <boqun.feng@gmail.com> (LOCKDEP) 12136L: linux-kernel@vger.kernel.org 12137S: Maintained 12138T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 12139F: Documentation/locking/ 12140F: arch/*/include/asm/spinlock*.h 12141F: include/linux/lockdep.h 12142F: include/linux/mutex*.h 12143F: include/linux/rwlock*.h 12144F: include/linux/rwsem*.h 12145F: include/linux/seqlock.h 12146F: include/linux/spinlock*.h 12147F: kernel/locking/ 12148F: lib/locking*.[ch] 12149X: kernel/locking/locktorture.c 12150 12151LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks) 12152M: "Richard Russon (FlatCap)" <ldm@flatcap.org> 12153L: linux-ntfs-dev@lists.sourceforge.net 12154S: Maintained 12155W: http://www.linux-ntfs.org/content/view/19/37/ 12156F: Documentation/admin-guide/ldm.rst 12157F: block/partitions/ldm.* 12158 12159LOGITECH HID GAMING KEYBOARDS 12160M: Hans de Goede <hdegoede@redhat.com> 12161L: linux-input@vger.kernel.org 12162S: Maintained 12163T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 12164F: drivers/hid/hid-lg-g15.c 12165 12166LONTIUM LT8912B MIPI TO HDMI BRIDGE 12167M: Adrien Grassein <adrien.grassein@gmail.com> 12168S: Maintained 12169F: Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml 12170F: drivers/gpu/drm/bridge/lontium-lt8912b.c 12171 12172LOONGARCH 12173M: Huacai Chen <chenhuacai@kernel.org> 12174R: WANG Xuerui <kernel@xen0n.name> 12175L: loongarch@lists.linux.dev 12176S: Maintained 12177T: git git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson.git 12178F: Documentation/loongarch/ 12179F: Documentation/translations/zh_CN/loongarch/ 12180F: arch/loongarch/ 12181F: drivers/*/*loongarch* 12182 12183LOONGSON GPIO DRIVER 12184M: Yinbo Zhu <zhuyinbo@loongson.cn> 12185L: linux-gpio@vger.kernel.org 12186S: Maintained 12187F: Documentation/devicetree/bindings/gpio/loongson,ls-gpio.yaml 12188F: drivers/gpio/gpio-loongson-64bit.c 12189 12190LOONGSON LS2X I2C DRIVER 12191M: Binbin Zhou <zhoubinbin@loongson.cn> 12192L: linux-i2c@vger.kernel.org 12193S: Maintained 12194F: Documentation/devicetree/bindings/i2c/loongson,ls2x-i2c.yaml 12195F: drivers/i2c/busses/i2c-ls2x.c 12196 12197LOONGSON-2 SOC SERIES CLOCK DRIVER 12198M: Yinbo Zhu <zhuyinbo@loongson.cn> 12199L: linux-clk@vger.kernel.org 12200S: Maintained 12201F: Documentation/devicetree/bindings/clock/loongson,ls2k-clk.yaml 12202F: drivers/clk/clk-loongson2.c 12203F: include/dt-bindings/clock/loongson,ls2k-clk.h 12204 12205LOONGSON-2 SOC SERIES GUTS DRIVER 12206M: Yinbo Zhu <zhuyinbo@loongson.cn> 12207L: loongarch@lists.linux.dev 12208S: Maintained 12209F: Documentation/devicetree/bindings/hwinfo/loongson,ls2k-chipid.yaml 12210F: drivers/soc/loongson/loongson2_guts.c 12211 12212LOONGSON-2 SOC SERIES PINCTRL DRIVER 12213M: zhanghongchen <zhanghongchen@loongson.cn> 12214M: Yinbo Zhu <zhuyinbo@loongson.cn> 12215L: linux-gpio@vger.kernel.org 12216S: Maintained 12217F: Documentation/devicetree/bindings/pinctrl/loongson,ls2k-pinctrl.yaml 12218F: drivers/pinctrl/pinctrl-loongson2.c 12219 12220LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI) 12221M: Sathya Prakash <sathya.prakash@broadcom.com> 12222M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 12223M: Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com> 12224L: MPT-FusionLinux.pdl@broadcom.com 12225L: linux-scsi@vger.kernel.org 12226S: Supported 12227W: http://www.avagotech.com/support/ 12228F: drivers/message/fusion/ 12229F: drivers/scsi/mpt3sas/ 12230 12231LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers 12232M: Matthew Wilcox <willy@infradead.org> 12233L: linux-scsi@vger.kernel.org 12234S: Maintained 12235F: drivers/scsi/sym53c8xx_2/ 12236 12237LTC1660 DAC DRIVER 12238M: Marcus Folkesson <marcus.folkesson@gmail.com> 12239L: linux-iio@vger.kernel.org 12240S: Maintained 12241F: Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml 12242F: drivers/iio/dac/ltc1660.c 12243 12244LTC2688 IIO DAC DRIVER 12245M: Nuno Sá <nuno.sa@analog.com> 12246L: linux-iio@vger.kernel.org 12247S: Supported 12248W: https://ez.analog.com/linux-software-drivers 12249F: Documentation/ABI/testing/sysfs-bus-iio-dac-ltc2688 12250F: Documentation/devicetree/bindings/iio/dac/adi,ltc2688.yaml 12251F: drivers/iio/dac/ltc2688.c 12252 12253LTC2947 HARDWARE MONITOR DRIVER 12254M: Nuno Sá <nuno.sa@analog.com> 12255L: linux-hwmon@vger.kernel.org 12256S: Supported 12257W: https://ez.analog.com/linux-software-drivers 12258F: Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml 12259F: drivers/hwmon/ltc2947-core.c 12260F: drivers/hwmon/ltc2947-i2c.c 12261F: drivers/hwmon/ltc2947-spi.c 12262F: drivers/hwmon/ltc2947.h 12263 12264LTC2983 IIO TEMPERATURE DRIVER 12265M: Nuno Sá <nuno.sa@analog.com> 12266L: linux-iio@vger.kernel.org 12267S: Supported 12268W: https://ez.analog.com/linux-software-drivers 12269F: Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml 12270F: drivers/iio/temperature/ltc2983.c 12271 12272LTC4261 HARDWARE MONITOR DRIVER 12273M: Guenter Roeck <linux@roeck-us.net> 12274L: linux-hwmon@vger.kernel.org 12275S: Maintained 12276F: Documentation/hwmon/ltc4261.rst 12277F: drivers/hwmon/ltc4261.c 12278 12279LTC4306 I2C MULTIPLEXER DRIVER 12280M: Michael Hennerich <michael.hennerich@analog.com> 12281L: linux-i2c@vger.kernel.org 12282S: Supported 12283W: https://ez.analog.com/linux-software-drivers 12284F: Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt 12285F: drivers/i2c/muxes/i2c-mux-ltc4306.c 12286 12287LTP (Linux Test Project) 12288M: Mike Frysinger <vapier@gentoo.org> 12289M: Cyril Hrubis <chrubis@suse.cz> 12290M: Wanlong Gao <wanlong.gao@gmail.com> 12291M: Jan Stancek <jstancek@redhat.com> 12292M: Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com> 12293M: Alexey Kodanev <alexey.kodanev@oracle.com> 12294L: ltp@lists.linux.it (subscribers-only) 12295S: Maintained 12296W: http://linux-test-project.github.io/ 12297T: git https://github.com/linux-test-project/ltp.git 12298 12299LYNX 28G SERDES PHY DRIVER 12300M: Ioana Ciornei <ioana.ciornei@nxp.com> 12301L: netdev@vger.kernel.org 12302S: Supported 12303F: Documentation/devicetree/bindings/phy/fsl,lynx-28g.yaml 12304F: drivers/phy/freescale/phy-fsl-lynx-28g.c 12305 12306LYNX PCS MODULE 12307M: Ioana Ciornei <ioana.ciornei@nxp.com> 12308L: netdev@vger.kernel.org 12309S: Supported 12310F: drivers/net/pcs/pcs-lynx.c 12311F: include/linux/pcs-lynx.h 12312 12313M68K ARCHITECTURE 12314M: Geert Uytterhoeven <geert@linux-m68k.org> 12315L: linux-m68k@lists.linux-m68k.org 12316S: Maintained 12317W: http://www.linux-m68k.org/ 12318T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git 12319F: arch/m68k/ 12320F: drivers/zorro/ 12321 12322M68K ON APPLE MACINTOSH 12323M: Joshua Thompson <funaho@jurai.org> 12324L: linux-m68k@lists.linux-m68k.org 12325S: Maintained 12326W: http://www.mac.linux-m68k.org/ 12327F: arch/m68k/mac/ 12328F: drivers/macintosh/adb-iop.c 12329F: drivers/macintosh/via-macii.c 12330 12331M68K ON HP9000/300 12332M: Philip Blundell <philb@gnu.org> 12333S: Maintained 12334W: http://www.tazenda.demon.co.uk/phil/linux-hp 12335F: arch/m68k/hp300/ 12336 12337M88DS3103 MEDIA DRIVER 12338M: Antti Palosaari <crope@iki.fi> 12339L: linux-media@vger.kernel.org 12340S: Maintained 12341W: https://linuxtv.org 12342W: http://palosaari.fi/linux/ 12343Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12344T: git git://linuxtv.org/anttip/media_tree.git 12345F: drivers/media/dvb-frontends/m88ds3103* 12346 12347M88RS2000 MEDIA DRIVER 12348M: Malcolm Priestley <tvboxspy@gmail.com> 12349L: linux-media@vger.kernel.org 12350S: Maintained 12351W: https://linuxtv.org 12352Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12353F: drivers/media/dvb-frontends/m88rs2000* 12354 12355MA901 MASTERKIT USB FM RADIO DRIVER 12356M: Alexey Klimov <klimov.linux@gmail.com> 12357L: linux-media@vger.kernel.org 12358S: Maintained 12359T: git git://linuxtv.org/media_tree.git 12360F: drivers/media/radio/radio-ma901.c 12361 12362MAC80211 12363M: Johannes Berg <johannes@sipsolutions.net> 12364L: linux-wireless@vger.kernel.org 12365S: Maintained 12366W: https://wireless.wiki.kernel.org/ 12367Q: https://patchwork.kernel.org/project/linux-wireless/list/ 12368T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 12369T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 12370F: Documentation/networking/mac80211-injection.rst 12371F: Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst 12372F: drivers/net/wireless/virtual/mac80211_hwsim.[ch] 12373F: include/net/mac80211.h 12374F: net/mac80211/ 12375 12376MAILBOX API 12377M: Jassi Brar <jassisinghbrar@gmail.com> 12378L: linux-kernel@vger.kernel.org 12379S: Maintained 12380F: Documentation/devicetree/bindings/mailbox/ 12381F: drivers/mailbox/ 12382F: include/dt-bindings/mailbox/ 12383F: include/linux/mailbox_client.h 12384F: include/linux/mailbox_controller.h 12385 12386MAILBOX ARM MHUv2 12387M: Viresh Kumar <viresh.kumar@linaro.org> 12388M: Tushar Khandelwal <Tushar.Khandelwal@arm.com> 12389L: linux-kernel@vger.kernel.org 12390S: Maintained 12391F: Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml 12392F: drivers/mailbox/arm_mhuv2.c 12393F: include/linux/mailbox/arm_mhuv2_message.h 12394 12395MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7 12396M: Michael Kerrisk <mtk.manpages@gmail.com> 12397L: linux-man@vger.kernel.org 12398S: Maintained 12399W: http://www.kernel.org/doc/man-pages 12400 12401MANAGEMENT COMPONENT TRANSPORT PROTOCOL (MCTP) 12402M: Jeremy Kerr <jk@codeconstruct.com.au> 12403M: Matt Johnston <matt@codeconstruct.com.au> 12404L: netdev@vger.kernel.org 12405S: Maintained 12406F: Documentation/networking/mctp.rst 12407F: drivers/net/mctp/ 12408F: include/net/mctp.h 12409F: include/net/mctpdevice.h 12410F: include/net/netns/mctp.h 12411F: net/mctp/ 12412 12413MAPLE TREE 12414M: Liam R. Howlett <Liam.Howlett@oracle.com> 12415L: linux-mm@kvack.org 12416S: Supported 12417F: Documentation/core-api/maple_tree.rst 12418F: include/linux/maple_tree.h 12419F: include/trace/events/maple_tree.h 12420F: lib/maple_tree.c 12421F: lib/test_maple_tree.c 12422F: tools/testing/radix-tree/linux/maple_tree.h 12423F: tools/testing/radix-tree/maple.c 12424 12425MARDUK (CREATOR CI40) DEVICE TREE SUPPORT 12426M: Rahul Bedarkar <rahulbedarkar89@gmail.com> 12427L: linux-mips@vger.kernel.org 12428S: Maintained 12429F: arch/mips/boot/dts/img/pistachio* 12430 12431MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER 12432M: Andrew Lunn <andrew@lunn.ch> 12433L: netdev@vger.kernel.org 12434S: Maintained 12435F: Documentation/devicetree/bindings/net/dsa/marvell.txt 12436F: Documentation/networking/devlink/mv88e6xxx.rst 12437F: drivers/net/dsa/mv88e6xxx/ 12438F: include/linux/dsa/mv88e6xxx.h 12439F: include/linux/platform_data/mv88e6xxx.h 12440 12441MARVELL ARMADA 3700 PHY DRIVERS 12442M: Miquel Raynal <miquel.raynal@bootlin.com> 12443S: Maintained 12444F: Documentation/devicetree/bindings/phy/marvell,armada-3700-utmi-phy.yaml 12445F: Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt 12446F: drivers/phy/marvell/phy-mvebu-a3700-comphy.c 12447F: drivers/phy/marvell/phy-mvebu-a3700-utmi.c 12448 12449MARVELL ARMADA 3700 SERIAL DRIVER 12450M: Pali Rohár <pali@kernel.org> 12451S: Maintained 12452F: Documentation/devicetree/bindings/clock/marvell,armada-3700-uart-clock.yaml 12453F: Documentation/devicetree/bindings/serial/mvebu-uart.txt 12454F: drivers/tty/serial/mvebu-uart.c 12455 12456MARVELL ARMADA DRM SUPPORT 12457M: Russell King <linux@armlinux.org.uk> 12458S: Maintained 12459T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel 12460T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes 12461F: Documentation/devicetree/bindings/display/armada/ 12462F: drivers/gpu/drm/armada/ 12463F: include/uapi/drm/armada_drm.h 12464 12465MARVELL CRYPTO DRIVER 12466M: Boris Brezillon <bbrezillon@kernel.org> 12467M: Arnaud Ebalard <arno@natisbad.org> 12468M: Srujana Challa <schalla@marvell.com> 12469L: linux-crypto@vger.kernel.org 12470S: Maintained 12471F: drivers/crypto/marvell/ 12472F: include/linux/soc/marvell/octeontx2/ 12473 12474MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2) 12475M: Mirko Lindner <mlindner@marvell.com> 12476M: Stephen Hemminger <stephen@networkplumber.org> 12477L: netdev@vger.kernel.org 12478S: Maintained 12479F: drivers/net/ethernet/marvell/sk* 12480 12481MARVELL LIBERTAS WIRELESS DRIVER 12482L: libertas-dev@lists.infradead.org 12483S: Orphan 12484F: drivers/net/wireless/marvell/libertas/ 12485 12486MARVELL MACCHIATOBIN SUPPORT 12487M: Russell King <linux@armlinux.org.uk> 12488L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12489S: Maintained 12490F: arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts 12491 12492MARVELL MV643XX ETHERNET DRIVER 12493M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 12494L: netdev@vger.kernel.org 12495S: Maintained 12496F: drivers/net/ethernet/marvell/mv643xx_eth.* 12497F: include/linux/mv643xx.h 12498 12499MARVELL MV88X3310 PHY DRIVER 12500M: Russell King <linux@armlinux.org.uk> 12501M: Marek Behún <kabel@kernel.org> 12502L: netdev@vger.kernel.org 12503S: Maintained 12504F: drivers/net/phy/marvell10g.c 12505 12506MARVELL MVEBU THERMAL DRIVER 12507M: Miquel Raynal <miquel.raynal@bootlin.com> 12508S: Maintained 12509F: drivers/thermal/armada_thermal.c 12510 12511MARVELL MVNETA ETHERNET DRIVER 12512M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 12513L: netdev@vger.kernel.org 12514S: Maintained 12515F: drivers/net/ethernet/marvell/mvneta.* 12516 12517MARVELL MVPP2 ETHERNET DRIVER 12518M: Marcin Wojtas <mw@semihalf.com> 12519M: Russell King <linux@armlinux.org.uk> 12520L: netdev@vger.kernel.org 12521S: Maintained 12522F: Documentation/devicetree/bindings/net/marvell,pp2.yaml 12523F: drivers/net/ethernet/marvell/mvpp2/ 12524 12525MARVELL MWIFIEX WIRELESS DRIVER 12526M: Amitkumar Karwar <amitkarwar@gmail.com> 12527M: Ganapathi Bhat <ganapathi017@gmail.com> 12528M: Sharvari Harisangam <sharvari.harisangam@nxp.com> 12529M: Xinming Hu <huxinming820@gmail.com> 12530L: linux-wireless@vger.kernel.org 12531S: Maintained 12532F: drivers/net/wireless/marvell/mwifiex/ 12533 12534MARVELL MWL8K WIRELESS DRIVER 12535M: Lennert Buytenhek <buytenh@wantstofly.org> 12536L: linux-wireless@vger.kernel.org 12537S: Odd Fixes 12538F: drivers/net/wireless/marvell/mwl8k.c 12539 12540MARVELL NAND CONTROLLER DRIVER 12541M: Miquel Raynal <miquel.raynal@bootlin.com> 12542L: linux-mtd@lists.infradead.org 12543S: Maintained 12544F: Documentation/devicetree/bindings/mtd/marvell-nand.txt 12545F: drivers/mtd/nand/raw/marvell_nand.c 12546 12547MARVELL OCTEON ENDPOINT DRIVER 12548M: Veerasenareddy Burru <vburru@marvell.com> 12549M: Abhijit Ayarekar <aayarekar@marvell.com> 12550L: netdev@vger.kernel.org 12551S: Supported 12552F: drivers/net/ethernet/marvell/octeon_ep 12553 12554MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER 12555M: Sunil Goutham <sgoutham@marvell.com> 12556M: Geetha sowjanya <gakula@marvell.com> 12557M: Subbaraya Sundeep <sbhatta@marvell.com> 12558M: hariprasad <hkelam@marvell.com> 12559L: netdev@vger.kernel.org 12560S: Supported 12561F: drivers/net/ethernet/marvell/octeontx2/nic/ 12562F: include/linux/soc/marvell/octeontx2/ 12563 12564MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER 12565M: Sunil Goutham <sgoutham@marvell.com> 12566M: Linu Cherian <lcherian@marvell.com> 12567M: Geetha sowjanya <gakula@marvell.com> 12568M: Jerin Jacob <jerinj@marvell.com> 12569M: hariprasad <hkelam@marvell.com> 12570M: Subbaraya Sundeep <sbhatta@marvell.com> 12571L: netdev@vger.kernel.org 12572S: Supported 12573F: Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst 12574F: drivers/net/ethernet/marvell/octeontx2/af/ 12575 12576MARVELL PRESTERA ETHERNET SWITCH DRIVER 12577M: Taras Chornyi <taras.chornyi@plvision.eu> 12578S: Supported 12579W: https://github.com/Marvell-switching/switchdev-prestera 12580F: drivers/net/ethernet/marvell/prestera/ 12581 12582MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER 12583M: Nicolas Pitre <nico@fluxnic.net> 12584S: Odd Fixes 12585F: drivers/mmc/host/mvsdio.* 12586 12587MARVELL USB MDIO CONTROLLER DRIVER 12588M: Tobias Waldekranz <tobias@waldekranz.com> 12589L: netdev@vger.kernel.org 12590S: Maintained 12591F: Documentation/devicetree/bindings/net/marvell,mvusb.yaml 12592F: drivers/net/mdio/mdio-mvusb.c 12593 12594MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER 12595M: Hu Ziji <huziji@marvell.com> 12596L: linux-mmc@vger.kernel.org 12597S: Supported 12598F: Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.yaml 12599F: drivers/mmc/host/sdhci-xenon* 12600 12601MATROX FRAMEBUFFER DRIVER 12602L: linux-fbdev@vger.kernel.org 12603S: Orphan 12604F: drivers/video/fbdev/matrox/matroxfb_* 12605F: include/uapi/linux/matroxfb.h 12606 12607MAX15301 DRIVER 12608M: Daniel Nilsson <daniel.nilsson@flex.com> 12609L: linux-hwmon@vger.kernel.org 12610S: Maintained 12611F: Documentation/hwmon/max15301.rst 12612F: drivers/hwmon/pmbus/max15301.c 12613 12614MAX16065 HARDWARE MONITOR DRIVER 12615M: Guenter Roeck <linux@roeck-us.net> 12616L: linux-hwmon@vger.kernel.org 12617S: Maintained 12618F: Documentation/hwmon/max16065.rst 12619F: drivers/hwmon/max16065.c 12620 12621MAX2175 SDR TUNER DRIVER 12622M: Ramesh Shanmugasundaram <rashanmu@gmail.com> 12623L: linux-media@vger.kernel.org 12624S: Maintained 12625T: git git://linuxtv.org/media_tree.git 12626F: Documentation/devicetree/bindings/media/i2c/max2175.txt 12627F: Documentation/userspace-api/media/drivers/max2175.rst 12628F: drivers/media/i2c/max2175* 12629F: include/uapi/linux/max2175.h 12630 12631MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER 12632L: linux-hwmon@vger.kernel.org 12633S: Orphan 12634F: Documentation/hwmon/max6650.rst 12635F: drivers/hwmon/max6650.c 12636 12637MAX6697 HARDWARE MONITOR DRIVER 12638M: Guenter Roeck <linux@roeck-us.net> 12639L: linux-hwmon@vger.kernel.org 12640S: Maintained 12641F: Documentation/devicetree/bindings/hwmon/max6697.txt 12642F: Documentation/hwmon/max6697.rst 12643F: drivers/hwmon/max6697.c 12644F: include/linux/platform_data/max6697.h 12645 12646MAX9286 QUAD GMSL DESERIALIZER DRIVER 12647M: Jacopo Mondi <jacopo+renesas@jmondi.org> 12648M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 12649M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 12650M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 12651L: linux-media@vger.kernel.org 12652S: Maintained 12653F: Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml 12654F: drivers/media/i2c/max9286.c 12655 12656MAX96712 QUAD GMSL2 DESERIALIZER DRIVER 12657M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 12658L: linux-media@vger.kernel.org 12659S: Maintained 12660F: drivers/staging/media/max96712/max96712.c 12661 12662MAX9860 MONO AUDIO VOICE CODEC DRIVER 12663M: Peter Rosin <peda@axentia.se> 12664L: alsa-devel@alsa-project.org (moderated for non-subscribers) 12665S: Maintained 12666F: Documentation/devicetree/bindings/sound/max9860.txt 12667F: sound/soc/codecs/max9860.* 12668 12669MAXBOTIX ULTRASONIC RANGER IIO DRIVER 12670M: Andreas Klinger <ak@it-klinger.de> 12671L: linux-iio@vger.kernel.org 12672S: Maintained 12673F: Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml 12674F: drivers/iio/proximity/mb1232.c 12675 12676MAXIM MAX11205 DRIVER 12677M: Ramona Bolboaca <ramona.bolboaca@analog.com> 12678L: linux-iio@vger.kernel.org 12679S: Supported 12680W: https://ez.analog.com/linux-software-drivers 12681F: Documentation/devicetree/bindings/iio/adc/maxim,max11205.yaml 12682F: drivers/iio/adc/max11205.c 12683 12684MAXIM MAX17040 FAMILY FUEL GAUGE DRIVERS 12685R: Iskren Chernev <iskren.chernev@gmail.com> 12686R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12687R: Marek Szyprowski <m.szyprowski@samsung.com> 12688R: Matheus Castello <matheus@castello.eng.br> 12689L: linux-pm@vger.kernel.org 12690S: Maintained 12691F: Documentation/devicetree/bindings/power/supply/maxim,max17040.yaml 12692F: drivers/power/supply/max17040_battery.c 12693 12694MAXIM MAX17042 FAMILY FUEL GAUGE DRIVERS 12695R: Hans de Goede <hdegoede@redhat.com> 12696R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12697R: Marek Szyprowski <m.szyprowski@samsung.com> 12698R: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm> 12699R: Purism Kernel Team <kernel@puri.sm> 12700L: linux-pm@vger.kernel.org 12701S: Maintained 12702F: Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml 12703F: drivers/power/supply/max17042_battery.c 12704 12705MAXIM MAX20086 CAMERA POWER PROTECTOR DRIVER 12706M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12707L: linux-kernel@vger.kernel.org 12708S: Maintained 12709F: Documentation/devicetree/bindings/regulator/maxim,max20086.yaml 12710F: drivers/regulator/max20086-regulator.c 12711 12712MAXIM MAX30208 TEMPERATURE SENSOR DRIVER 12713M: Rajat Khandelwal <rajat.khandelwal@linux.intel.com> 12714L: linux-iio@vger.kernel.org 12715S: Maintained 12716F: drivers/iio/temperature/max30208.c 12717 12718MAXIM MAX77650 PMIC MFD DRIVER 12719M: Bartosz Golaszewski <brgl@bgdev.pl> 12720L: linux-kernel@vger.kernel.org 12721S: Maintained 12722F: Documentation/devicetree/bindings/*/*max77650.yaml 12723F: Documentation/devicetree/bindings/*/max77650*.yaml 12724F: drivers/gpio/gpio-max77650.c 12725F: drivers/input/misc/max77650-onkey.c 12726F: drivers/leds/leds-max77650.c 12727F: drivers/mfd/max77650.c 12728F: drivers/power/supply/max77650-charger.c 12729F: drivers/regulator/max77650-regulator.c 12730F: include/linux/mfd/max77650.h 12731 12732MAXIM MAX77714 PMIC MFD DRIVER 12733M: Luca Ceresoli <luca@lucaceresoli.net> 12734S: Maintained 12735F: Documentation/devicetree/bindings/mfd/maxim,max77714.yaml 12736F: drivers/mfd/max77714.c 12737F: include/linux/mfd/max77714.h 12738 12739MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER 12740M: Javier Martinez Canillas <javier@dowhile0.org> 12741L: linux-kernel@vger.kernel.org 12742S: Supported 12743F: Documentation/devicetree/bindings/*/*max77802.yaml 12744F: drivers/regulator/max77802-regulator.c 12745F: include/dt-bindings/*/*max77802.h 12746 12747MAXIM MAX77976 BATTERY CHARGER 12748M: Luca Ceresoli <luca@lucaceresoli.net> 12749S: Supported 12750F: Documentation/devicetree/bindings/power/supply/maxim,max77976.yaml 12751F: drivers/power/supply/max77976_charger.c 12752 12753MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS 12754M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12755L: linux-pm@vger.kernel.org 12756S: Supported 12757B: mailto:linux-samsung-soc@vger.kernel.org 12758F: Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml 12759F: Documentation/devicetree/bindings/power/supply/maxim,max77693.yaml 12760F: drivers/power/supply/max14577_charger.c 12761F: drivers/power/supply/max77693_charger.c 12762 12763MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS 12764M: Chanwoo Choi <cw00.choi@samsung.com> 12765M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12766L: linux-kernel@vger.kernel.org 12767S: Supported 12768B: mailto:linux-samsung-soc@vger.kernel.org 12769F: Documentation/devicetree/bindings/*/maxim,max14577.yaml 12770F: Documentation/devicetree/bindings/*/maxim,max77686.yaml 12771F: Documentation/devicetree/bindings/*/maxim,max77693.yaml 12772F: Documentation/devicetree/bindings/*/maxim,max77843.yaml 12773F: Documentation/devicetree/bindings/clock/maxim,max77686.txt 12774F: drivers/*/*max77843.c 12775F: drivers/*/max14577*.c 12776F: drivers/*/max77686*.c 12777F: drivers/*/max77693*.c 12778F: drivers/clk/clk-max77686.c 12779F: drivers/extcon/extcon-max14577.c 12780F: drivers/extcon/extcon-max77693.c 12781F: drivers/rtc/rtc-max77686.c 12782F: include/linux/mfd/max14577*.h 12783F: include/linux/mfd/max77686*.h 12784F: include/linux/mfd/max77693*.h 12785 12786MAXIRADIO FM RADIO RECEIVER DRIVER 12787M: Hans Verkuil <hverkuil@xs4all.nl> 12788L: linux-media@vger.kernel.org 12789S: Maintained 12790W: https://linuxtv.org 12791T: git git://linuxtv.org/media_tree.git 12792F: drivers/media/radio/radio-maxiradio* 12793 12794MAXLINEAR ETHERNET PHY DRIVER 12795M: Xu Liang <lxu@maxlinear.com> 12796L: netdev@vger.kernel.org 12797S: Supported 12798F: drivers/net/phy/mxl-gpy.c 12799 12800MCAN MMIO DEVICE DRIVER 12801M: Chandrasekar Ramakrishnan <rcsekar@samsung.com> 12802L: linux-can@vger.kernel.org 12803S: Maintained 12804F: Documentation/devicetree/bindings/net/can/bosch,m_can.yaml 12805F: drivers/net/can/m_can/m_can.c 12806F: drivers/net/can/m_can/m_can.h 12807F: drivers/net/can/m_can/m_can_platform.c 12808 12809MCBA MICROCHIP CAN BUS ANALYZER TOOL DRIVER 12810R: Yasushi SHOJI <yashi@spacecubics.com> 12811L: linux-can@vger.kernel.org 12812S: Maintained 12813F: drivers/net/can/usb/mcba_usb.c 12814 12815MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER 12816M: Rishi Gupta <gupt21@gmail.com> 12817L: linux-i2c@vger.kernel.org 12818L: linux-input@vger.kernel.org 12819S: Maintained 12820F: drivers/hid/hid-mcp2221.c 12821 12822MCP251XFD SPI-CAN NETWORK DRIVER 12823M: Marc Kleine-Budde <mkl@pengutronix.de> 12824M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 12825R: Thomas Kopp <thomas.kopp@microchip.com> 12826L: linux-can@vger.kernel.org 12827S: Maintained 12828F: Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml 12829F: drivers/net/can/spi/mcp251xfd/ 12830 12831MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS 12832M: Peter Rosin <peda@axentia.se> 12833L: linux-iio@vger.kernel.org 12834S: Maintained 12835F: Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531 12836F: drivers/iio/potentiometer/mcp4018.c 12837F: drivers/iio/potentiometer/mcp4531.c 12838 12839MCR20A IEEE-802.15.4 RADIO DRIVER 12840M: Stefan Schmidt <stefan@datenfreihafen.org> 12841L: linux-wpan@vger.kernel.org 12842S: Odd Fixes 12843W: https://github.com/xueliu/mcr20a-linux 12844F: Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt 12845F: drivers/net/ieee802154/mcr20a.c 12846F: drivers/net/ieee802154/mcr20a.h 12847 12848MDIO REGMAP DRIVER 12849M: Maxime Chevallier <maxime.chevallier@bootlin.com> 12850L: netdev@vger.kernel.org 12851S: Maintained 12852F: drivers/net/mdio/mdio-regmap.c 12853F: include/linux/mdio/mdio-regmap.h 12854 12855MEASUREMENT COMPUTING CIO-DAC IIO DRIVER 12856M: William Breathitt Gray <william.gray@linaro.org> 12857L: linux-iio@vger.kernel.org 12858S: Maintained 12859F: drivers/iio/dac/cio-dac.c 12860 12861MEDIA CONTROLLER FRAMEWORK 12862M: Sakari Ailus <sakari.ailus@linux.intel.com> 12863M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12864L: linux-media@vger.kernel.org 12865S: Supported 12866W: https://www.linuxtv.org 12867T: git git://linuxtv.org/media_tree.git 12868F: drivers/media/mc/ 12869F: include/media/media-*.h 12870F: include/uapi/linux/media.h 12871 12872MEDIA DRIVER FOR FREESCALE IMX PXP 12873M: Philipp Zabel <p.zabel@pengutronix.de> 12874L: linux-media@vger.kernel.org 12875S: Maintained 12876T: git git://linuxtv.org/media_tree.git 12877F: drivers/media/platform/nxp/imx-pxp.[ch] 12878 12879MEDIA DRIVERS FOR ASCOT2E 12880M: Sergey Kozlov <serjk@netup.ru> 12881M: Abylay Ospan <aospan@netup.ru> 12882L: linux-media@vger.kernel.org 12883S: Supported 12884W: https://linuxtv.org 12885W: http://netup.tv/ 12886T: git git://linuxtv.org/media_tree.git 12887F: drivers/media/dvb-frontends/ascot2e* 12888 12889MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS 12890M: Jasmin Jessich <jasmin@anw.at> 12891L: linux-media@vger.kernel.org 12892S: Maintained 12893W: https://linuxtv.org 12894T: git git://linuxtv.org/media_tree.git 12895F: drivers/media/dvb-frontends/cxd2099* 12896 12897MEDIA DRIVERS FOR CXD2841ER 12898M: Sergey Kozlov <serjk@netup.ru> 12899M: Abylay Ospan <aospan@netup.ru> 12900L: linux-media@vger.kernel.org 12901S: Supported 12902W: https://linuxtv.org 12903W: http://netup.tv/ 12904T: git git://linuxtv.org/media_tree.git 12905F: drivers/media/dvb-frontends/cxd2841er* 12906 12907MEDIA DRIVERS FOR CXD2880 12908M: Yasunari Takiguchi <Yasunari.Takiguchi@sony.com> 12909L: linux-media@vger.kernel.org 12910S: Supported 12911W: http://linuxtv.org/ 12912T: git git://linuxtv.org/media_tree.git 12913F: drivers/media/dvb-frontends/cxd2880/* 12914F: drivers/media/spi/cxd2880* 12915 12916MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES 12917L: linux-media@vger.kernel.org 12918S: Orphan 12919W: https://linuxtv.org 12920T: git git://linuxtv.org/media_tree.git 12921F: drivers/media/pci/ddbridge/* 12922 12923MEDIA DRIVERS FOR FREESCALE IMX 12924M: Steve Longerbeam <slongerbeam@gmail.com> 12925M: Philipp Zabel <p.zabel@pengutronix.de> 12926L: linux-media@vger.kernel.org 12927S: Maintained 12928T: git git://linuxtv.org/media_tree.git 12929F: Documentation/admin-guide/media/imx.rst 12930F: Documentation/devicetree/bindings/media/imx.txt 12931F: drivers/staging/media/imx/ 12932F: include/linux/imx-media.h 12933F: include/media/imx.h 12934 12935MEDIA DRIVERS FOR FREESCALE IMX7 12936M: Rui Miguel Silva <rmfrfs@gmail.com> 12937M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12938L: linux-media@vger.kernel.org 12939S: Maintained 12940T: git git://linuxtv.org/media_tree.git 12941F: Documentation/admin-guide/media/imx7.rst 12942F: Documentation/devicetree/bindings/media/nxp,imx-mipi-csi2.yaml 12943F: Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml 12944F: drivers/media/platform/nxp/imx-mipi-csis.c 12945F: drivers/media/platform/nxp/imx7-media-csi.c 12946 12947MEDIA DRIVERS FOR HELENE 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/helene* 12955 12956MEDIA DRIVERS FOR HORUS3A 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/horus3a* 12965 12966MEDIA DRIVERS FOR LNBH25 12967M: Sergey Kozlov <serjk@netup.ru> 12968M: Abylay Ospan <aospan@netup.ru> 12969L: linux-media@vger.kernel.org 12970S: Supported 12971W: https://linuxtv.org 12972W: http://netup.tv/ 12973T: git git://linuxtv.org/media_tree.git 12974F: drivers/media/dvb-frontends/lnbh25* 12975 12976MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS 12977L: linux-media@vger.kernel.org 12978S: Orphan 12979W: https://linuxtv.org 12980T: git git://linuxtv.org/media_tree.git 12981F: drivers/media/dvb-frontends/mxl5xx* 12982 12983MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices 12984M: Sergey Kozlov <serjk@netup.ru> 12985M: Abylay Ospan <aospan@netup.ru> 12986L: linux-media@vger.kernel.org 12987S: Supported 12988W: https://linuxtv.org 12989W: http://netup.tv/ 12990T: git git://linuxtv.org/media_tree.git 12991F: drivers/media/pci/netup_unidvb/* 12992 12993MEDIA DRIVERS FOR NVIDIA TEGRA - VDE 12994M: Dmitry Osipenko <digetx@gmail.com> 12995L: linux-media@vger.kernel.org 12996L: linux-tegra@vger.kernel.org 12997S: Maintained 12998T: git git://linuxtv.org/media_tree.git 12999F: Documentation/devicetree/bindings/media/nvidia,tegra-vde.yaml 13000F: drivers/media/platform/nvidia/tegra-vde/ 13001 13002MEDIA DRIVERS FOR RENESAS - CEU 13003M: Jacopo Mondi <jacopo@jmondi.org> 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,ceu.yaml 13009F: drivers/media/platform/renesas/renesas-ceu.c 13010F: include/media/drv-intf/renesas-ceu.h 13011 13012MEDIA DRIVERS FOR RENESAS - DRIF 13013M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 13014L: linux-media@vger.kernel.org 13015L: linux-renesas-soc@vger.kernel.org 13016S: Supported 13017T: git git://linuxtv.org/media_tree.git 13018F: Documentation/devicetree/bindings/media/renesas,drif.yaml 13019F: drivers/media/platform/renesas/rcar_drif.c 13020 13021MEDIA DRIVERS FOR RENESAS - FCP 13022M: Laurent Pinchart <laurent.pinchart@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,fcp.yaml 13028F: drivers/media/platform/renesas/rcar-fcp.c 13029F: include/media/rcar-fcp.h 13030 13031MEDIA DRIVERS FOR RENESAS - FDP1 13032M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13033L: linux-media@vger.kernel.org 13034L: linux-renesas-soc@vger.kernel.org 13035S: Supported 13036T: git git://linuxtv.org/media_tree.git 13037F: Documentation/devicetree/bindings/media/renesas,fdp1.yaml 13038F: drivers/media/platform/renesas/rcar_fdp1.c 13039 13040MEDIA DRIVERS FOR RENESAS - VIN 13041M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 13042L: linux-media@vger.kernel.org 13043L: linux-renesas-soc@vger.kernel.org 13044S: Supported 13045T: git git://linuxtv.org/media_tree.git 13046F: Documentation/devicetree/bindings/media/renesas,csi2.yaml 13047F: Documentation/devicetree/bindings/media/renesas,isp.yaml 13048F: Documentation/devicetree/bindings/media/renesas,vin.yaml 13049F: drivers/media/platform/renesas/rcar-isp.c 13050F: drivers/media/platform/renesas/rcar-vin/ 13051 13052MEDIA DRIVERS FOR RENESAS - VSP1 13053M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13054M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13055L: linux-media@vger.kernel.org 13056L: linux-renesas-soc@vger.kernel.org 13057S: Supported 13058T: git git://linuxtv.org/media_tree.git 13059F: Documentation/devicetree/bindings/media/renesas,vsp1.yaml 13060F: drivers/media/platform/renesas/vsp1/ 13061 13062MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs 13063L: linux-media@vger.kernel.org 13064S: Orphan 13065W: https://linuxtv.org 13066T: git git://linuxtv.org/media_tree.git 13067F: drivers/media/dvb-frontends/stv0910* 13068 13069MEDIA DRIVERS FOR ST STV6111 TUNER ICs 13070L: linux-media@vger.kernel.org 13071S: Orphan 13072W: https://linuxtv.org 13073T: git git://linuxtv.org/media_tree.git 13074F: drivers/media/dvb-frontends/stv6111* 13075 13076MEDIA DRIVERS FOR STM32 - DCMI 13077M: Hugues Fruchet <hugues.fruchet@foss.st.com> 13078L: linux-media@vger.kernel.org 13079S: Supported 13080T: git git://linuxtv.org/media_tree.git 13081F: Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml 13082F: drivers/media/platform/st/stm32/stm32-dcmi.c 13083 13084MEDIA INPUT INFRASTRUCTURE (V4L/DVB) 13085M: Mauro Carvalho Chehab <mchehab@kernel.org> 13086L: linux-media@vger.kernel.org 13087S: Maintained 13088W: https://linuxtv.org 13089Q: http://patchwork.kernel.org/project/linux-media/list/ 13090T: git git://linuxtv.org/media_tree.git 13091F: Documentation/admin-guide/media/ 13092F: Documentation/devicetree/bindings/media/ 13093F: Documentation/driver-api/media/ 13094F: Documentation/userspace-api/media/ 13095F: drivers/media/ 13096F: drivers/staging/media/ 13097F: include/dt-bindings/media/ 13098F: include/linux/platform_data/media/ 13099F: include/media/ 13100F: include/uapi/linux/dvb/ 13101F: include/uapi/linux/ivtv* 13102F: include/uapi/linux/media.h 13103F: include/uapi/linux/uvcvideo.h 13104F: include/uapi/linux/v4l2-* 13105F: include/uapi/linux/videodev2.h 13106 13107MEDIATEK BLUETOOTH DRIVER 13108M: Sean Wang <sean.wang@mediatek.com> 13109L: linux-bluetooth@vger.kernel.org 13110L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13111S: Maintained 13112F: Documentation/devicetree/bindings/net/mediatek-bluetooth.txt 13113F: drivers/bluetooth/btmtkuart.c 13114 13115MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS 13116M: Sean Wang <sean.wang@mediatek.com> 13117L: linux-pm@vger.kernel.org 13118S: Maintained 13119F: Documentation/devicetree/bindings/power/reset/mt6323-poweroff.txt 13120F: drivers/power/reset/mt6323-poweroff.c 13121 13122MEDIATEK CIR DRIVER 13123M: Sean Wang <sean.wang@mediatek.com> 13124S: Maintained 13125F: drivers/media/rc/mtk-cir.c 13126 13127MEDIATEK DMA DRIVER 13128M: Sean Wang <sean.wang@mediatek.com> 13129L: dmaengine@vger.kernel.org 13130L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13131L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13132S: Maintained 13133F: Documentation/devicetree/bindings/dma/mtk-* 13134F: drivers/dma/mediatek/ 13135 13136MEDIATEK ETHERNET DRIVER 13137M: Felix Fietkau <nbd@nbd.name> 13138M: John Crispin <john@phrozen.org> 13139M: Sean Wang <sean.wang@mediatek.com> 13140M: Mark Lee <Mark-MC.Lee@mediatek.com> 13141M: Lorenzo Bianconi <lorenzo@kernel.org> 13142L: netdev@vger.kernel.org 13143S: Maintained 13144F: drivers/net/ethernet/mediatek/ 13145 13146MEDIATEK ETHERNET PCS DRIVER 13147M: Alexander Couzens <lynxis@fe80.eu> 13148M: Daniel Golle <daniel@makrotopia.org> 13149L: netdev@vger.kernel.org 13150S: Maintained 13151F: drivers/net/pcs/pcs-mtk-lynxi.c 13152F: include/linux/pcs/pcs-mtk-lynxi.h 13153 13154MEDIATEK I2C CONTROLLER DRIVER 13155M: Qii Wang <qii.wang@mediatek.com> 13156L: linux-i2c@vger.kernel.org 13157S: Maintained 13158F: Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml 13159F: drivers/i2c/busses/i2c-mt65xx.c 13160 13161MEDIATEK IOMMU DRIVER 13162M: Yong Wu <yong.wu@mediatek.com> 13163L: iommu@lists.linux.dev 13164L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13165S: Supported 13166F: Documentation/devicetree/bindings/iommu/mediatek* 13167F: drivers/iommu/mtk_iommu* 13168F: include/dt-bindings/memory/mt*-port.h 13169 13170MEDIATEK JPEG DRIVER 13171M: Bin Liu <bin.liu@mediatek.com> 13172S: Supported 13173F: Documentation/devicetree/bindings/media/mediatek-jpeg-*.yaml 13174F: drivers/media/platform/mediatek/jpeg/ 13175 13176MEDIATEK KEYPAD DRIVER 13177M: Mattijs Korpershoek <mkorpershoek@baylibre.com> 13178S: Supported 13179F: Documentation/devicetree/bindings/input/mediatek,mt6779-keypad.yaml 13180F: drivers/input/keyboard/mt6779-keypad.c 13181 13182MEDIATEK MDP DRIVER 13183M: Minghsiu Tsai <minghsiu.tsai@mediatek.com> 13184M: Houlong Wei <houlong.wei@mediatek.com> 13185M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13186S: Supported 13187F: Documentation/devicetree/bindings/media/mediatek-mdp.txt 13188F: drivers/media/platform/mediatek/mdp/ 13189F: drivers/media/platform/mediatek/vpu/ 13190 13191MEDIATEK MEDIA DRIVER 13192M: Tiffany Lin <tiffany.lin@mediatek.com> 13193M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13194M: Yunfei Dong <yunfei.dong@mediatek.com> 13195S: Supported 13196F: Documentation/devicetree/bindings/media/mediatek,vcodec*.yaml 13197F: Documentation/devicetree/bindings/media/mediatek-vpu.txt 13198F: drivers/media/platform/mediatek/vcodec/ 13199F: drivers/media/platform/mediatek/vpu/ 13200 13201MEDIATEK MMC/SD/SDIO DRIVER 13202M: Chaotian Jing <chaotian.jing@mediatek.com> 13203S: Maintained 13204F: Documentation/devicetree/bindings/mmc/mtk-sd.yaml 13205F: drivers/mmc/host/mtk-sd.c 13206 13207MEDIATEK MT76 WIRELESS LAN DRIVER 13208M: Felix Fietkau <nbd@nbd.name> 13209M: Lorenzo Bianconi <lorenzo@kernel.org> 13210M: Ryder Lee <ryder.lee@mediatek.com> 13211R: Shayne Chen <shayne.chen@mediatek.com> 13212R: Sean Wang <sean.wang@mediatek.com> 13213L: linux-wireless@vger.kernel.org 13214S: Maintained 13215T: git https://github.com/nbd168/wireless 13216F: Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml 13217F: drivers/net/wireless/mediatek/mt76/ 13218 13219MEDIATEK MT7601U WIRELESS LAN DRIVER 13220M: Jakub Kicinski <kuba@kernel.org> 13221L: linux-wireless@vger.kernel.org 13222S: Maintained 13223F: drivers/net/wireless/mediatek/mt7601u/ 13224 13225MEDIATEK MT7621 CLOCK DRIVER 13226M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13227S: Maintained 13228F: Documentation/devicetree/bindings/clock/mediatek,mt7621-sysc.yaml 13229F: drivers/clk/ralink/clk-mt7621.c 13230 13231MEDIATEK MT7621 PCIE CONTROLLER DRIVER 13232M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13233S: Maintained 13234F: Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml 13235F: drivers/pci/controller/pcie-mt7621.c 13236 13237MEDIATEK MT7621 PHY PCI DRIVER 13238M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13239S: Maintained 13240F: Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml 13241F: drivers/phy/ralink/phy-mt7621-pci.c 13242 13243MEDIATEK MT7621/28/88 I2C DRIVER 13244M: Stefan Roese <sr@denx.de> 13245L: linux-i2c@vger.kernel.org 13246S: Maintained 13247F: Documentation/devicetree/bindings/i2c/mediatek,mt7621-i2c.yaml 13248F: drivers/i2c/busses/i2c-mt7621.c 13249 13250MEDIATEK NAND CONTROLLER DRIVER 13251L: linux-mtd@lists.infradead.org 13252S: Orphan 13253F: Documentation/devicetree/bindings/mtd/mediatek,mtk-nfc.yaml 13254F: drivers/mtd/nand/raw/mtk_* 13255 13256MEDIATEK PMIC LED DRIVER 13257M: Sean Wang <sean.wang@mediatek.com> 13258S: Maintained 13259F: Documentation/devicetree/bindings/leds/leds-mt6323.txt 13260F: drivers/leds/leds-mt6323.c 13261 13262MEDIATEK RANDOM NUMBER GENERATOR SUPPORT 13263M: Sean Wang <sean.wang@mediatek.com> 13264S: Maintained 13265F: drivers/char/hw_random/mtk-rng.c 13266 13267MEDIATEK SMI DRIVER 13268M: Yong Wu <yong.wu@mediatek.com> 13269L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13270S: Supported 13271F: Documentation/devicetree/bindings/memory-controllers/mediatek,smi* 13272F: drivers/memory/mtk-smi.c 13273F: include/soc/mediatek/smi.h 13274 13275MEDIATEK SWITCH DRIVER 13276M: Sean Wang <sean.wang@mediatek.com> 13277M: Landen Chao <Landen.Chao@mediatek.com> 13278M: DENG Qingfang <dqfext@gmail.com> 13279M: Daniel Golle <daniel@makrotopia.org> 13280L: netdev@vger.kernel.org 13281S: Maintained 13282F: drivers/net/dsa/mt7530-mdio.c 13283F: drivers/net/dsa/mt7530-mmio.c 13284F: drivers/net/dsa/mt7530.* 13285F: net/dsa/tag_mtk.c 13286 13287MEDIATEK T7XX 5G WWAN MODEM DRIVER 13288M: Chandrashekar Devegowda <chandrashekar.devegowda@intel.com> 13289M: Intel Corporation <linuxwwan@intel.com> 13290R: Chiranjeevi Rapolu <chiranjeevi.rapolu@linux.intel.com> 13291R: Liu Haijun <haijun.liu@mediatek.com> 13292R: M Chetan Kumar <m.chetan.kumar@linux.intel.com> 13293R: Ricardo Martinez <ricardo.martinez@linux.intel.com> 13294L: netdev@vger.kernel.org 13295S: Supported 13296F: drivers/net/wwan/t7xx/ 13297 13298MEDIATEK USB3 DRD IP DRIVER 13299M: Chunfeng Yun <chunfeng.yun@mediatek.com> 13300L: linux-usb@vger.kernel.org 13301L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13302L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13303S: Maintained 13304F: Documentation/devicetree/bindings/usb/mediatek,* 13305F: drivers/usb/host/xhci-mtk* 13306F: drivers/usb/mtu3/ 13307 13308MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES 13309M: Peter Senna Tschudin <peter.senna@gmail.com> 13310M: Martin Donnelly <martin.donnelly@ge.com> 13311M: Martyn Welch <martyn.welch@collabora.co.uk> 13312S: Maintained 13313F: Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt 13314F: drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c 13315 13316MEGARAID SCSI/SAS DRIVERS 13317M: Kashyap Desai <kashyap.desai@broadcom.com> 13318M: Sumit Saxena <sumit.saxena@broadcom.com> 13319M: Shivasharan S <shivasharan.srikanteshwara@broadcom.com> 13320L: megaraidlinux.pdl@broadcom.com 13321L: linux-scsi@vger.kernel.org 13322S: Maintained 13323W: http://www.avagotech.com/support/ 13324F: Documentation/scsi/megaraid.rst 13325F: drivers/scsi/megaraid.* 13326F: drivers/scsi/megaraid/ 13327 13328MELEXIS MLX90614 DRIVER 13329M: Crt Mori <cmo@melexis.com> 13330L: linux-iio@vger.kernel.org 13331S: Supported 13332W: http://www.melexis.com 13333F: drivers/iio/temperature/mlx90614.c 13334 13335MELEXIS MLX90632 DRIVER 13336M: Crt Mori <cmo@melexis.com> 13337L: linux-iio@vger.kernel.org 13338S: Supported 13339W: http://www.melexis.com 13340F: drivers/iio/temperature/mlx90632.c 13341 13342MELFAS MIP4 TOUCHSCREEN DRIVER 13343M: Sangwon Jee <jeesw@melfas.com> 13344S: Supported 13345W: http://www.melfas.com 13346F: Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt 13347F: drivers/input/touchscreen/melfas_mip4.c 13348 13349MELLANOX BLUEFIELD I2C DRIVER 13350M: Khalil Blaiech <kblaiech@nvidia.com> 13351M: Asmaa Mnebhi <asmaa@nvidia.com> 13352L: linux-i2c@vger.kernel.org 13353S: Supported 13354F: drivers/i2c/busses/i2c-mlxbf.c 13355 13356MELLANOX ETHERNET DRIVER (mlx4_en) 13357M: Tariq Toukan <tariqt@nvidia.com> 13358L: netdev@vger.kernel.org 13359S: Supported 13360W: http://www.mellanox.com 13361Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13362F: drivers/net/ethernet/mellanox/mlx4/en_* 13363 13364MELLANOX ETHERNET DRIVER (mlx5e) 13365M: Saeed Mahameed <saeedm@nvidia.com> 13366L: netdev@vger.kernel.org 13367S: Supported 13368W: http://www.mellanox.com 13369Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13370F: drivers/net/ethernet/mellanox/mlx5/core/en_* 13371 13372MELLANOX ETHERNET INNOVA DRIVERS 13373R: Boris Pismenny <borisp@nvidia.com> 13374L: netdev@vger.kernel.org 13375S: Supported 13376W: http://www.mellanox.com 13377Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13378F: drivers/net/ethernet/mellanox/mlx5/core/en_accel/* 13379F: drivers/net/ethernet/mellanox/mlx5/core/fpga/* 13380F: include/linux/mlx5/mlx5_ifc_fpga.h 13381 13382MELLANOX ETHERNET SWITCH DRIVERS 13383M: Ido Schimmel <idosch@nvidia.com> 13384M: Petr Machata <petrm@nvidia.com> 13385L: netdev@vger.kernel.org 13386S: Supported 13387W: http://www.mellanox.com 13388Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13389F: drivers/net/ethernet/mellanox/mlxsw/ 13390F: tools/testing/selftests/drivers/net/mlxsw/ 13391 13392MELLANOX FIRMWARE FLASH LIBRARY (mlxfw) 13393M: mlxsw@nvidia.com 13394L: netdev@vger.kernel.org 13395S: Supported 13396W: http://www.mellanox.com 13397Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13398F: drivers/net/ethernet/mellanox/mlxfw/ 13399 13400MELLANOX HARDWARE PLATFORM SUPPORT 13401M: Hans de Goede <hdegoede@redhat.com> 13402M: Mark Gross <markgross@kernel.org> 13403M: Vadim Pasternak <vadimp@nvidia.com> 13404L: platform-driver-x86@vger.kernel.org 13405S: Supported 13406F: Documentation/ABI/testing/sysfs-platform-mellanox-bootctl 13407F: drivers/platform/mellanox/ 13408F: include/linux/platform_data/mlxreg.h 13409 13410MELLANOX MLX4 core VPI driver 13411M: Tariq Toukan <tariqt@nvidia.com> 13412L: netdev@vger.kernel.org 13413L: linux-rdma@vger.kernel.org 13414S: Supported 13415W: http://www.mellanox.com 13416Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13417F: drivers/net/ethernet/mellanox/mlx4/ 13418F: include/linux/mlx4/ 13419 13420MELLANOX MLX4 IB driver 13421M: Yishai Hadas <yishaih@nvidia.com> 13422L: linux-rdma@vger.kernel.org 13423S: Supported 13424W: http://www.mellanox.com 13425Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13426F: drivers/infiniband/hw/mlx4/ 13427F: include/linux/mlx4/ 13428F: include/uapi/rdma/mlx4-abi.h 13429 13430MELLANOX MLX5 core VPI driver 13431M: Saeed Mahameed <saeedm@nvidia.com> 13432M: Leon Romanovsky <leonro@nvidia.com> 13433L: netdev@vger.kernel.org 13434L: linux-rdma@vger.kernel.org 13435S: Supported 13436W: http://www.mellanox.com 13437Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13438F: Documentation/networking/device_drivers/ethernet/mellanox/ 13439F: drivers/net/ethernet/mellanox/mlx5/core/ 13440F: include/linux/mlx5/ 13441 13442MELLANOX MLX5 IB driver 13443M: Leon Romanovsky <leonro@nvidia.com> 13444L: linux-rdma@vger.kernel.org 13445S: Supported 13446W: http://www.mellanox.com 13447Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13448F: drivers/infiniband/hw/mlx5/ 13449F: include/linux/mlx5/ 13450F: include/uapi/rdma/mlx5-abi.h 13451 13452MELLANOX MLXCPLD I2C AND MUX DRIVER 13453M: Vadim Pasternak <vadimp@nvidia.com> 13454M: Michael Shych <michaelsh@nvidia.com> 13455L: linux-i2c@vger.kernel.org 13456S: Supported 13457F: Documentation/i2c/busses/i2c-mlxcpld.rst 13458F: drivers/i2c/busses/i2c-mlxcpld.c 13459F: drivers/i2c/muxes/i2c-mux-mlxcpld.c 13460 13461MELLANOX MLXCPLD LED DRIVER 13462M: Vadim Pasternak <vadimp@nvidia.com> 13463L: linux-leds@vger.kernel.org 13464S: Supported 13465F: Documentation/leds/leds-mlxcpld.rst 13466F: drivers/leds/leds-mlxcpld.c 13467F: drivers/leds/leds-mlxreg.c 13468 13469MELLANOX PLATFORM DRIVER 13470M: Vadim Pasternak <vadimp@nvidia.com> 13471L: platform-driver-x86@vger.kernel.org 13472S: Supported 13473F: drivers/platform/x86/mlx-platform.c 13474 13475MEMBARRIER SUPPORT 13476M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 13477M: "Paul E. McKenney" <paulmck@kernel.org> 13478L: linux-kernel@vger.kernel.org 13479S: Supported 13480F: arch/powerpc/include/asm/membarrier.h 13481F: include/uapi/linux/membarrier.h 13482F: kernel/sched/membarrier.c 13483 13484MEMBLOCK AND MEMORY MANAGEMENT INITIALIZATION 13485M: Mike Rapoport <rppt@kernel.org> 13486L: linux-mm@kvack.org 13487S: Maintained 13488F: Documentation/core-api/boot-time-mm.rst 13489F: include/linux/memblock.h 13490F: mm/memblock.c 13491F: mm/mm_init.c 13492F: tools/testing/memblock/ 13493 13494MEMORY CONTROLLER DRIVERS 13495M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 13496L: linux-kernel@vger.kernel.org 13497S: Maintained 13498B: mailto:krzysztof.kozlowski@linaro.org 13499T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git 13500F: Documentation/devicetree/bindings/memory-controllers/ 13501F: drivers/memory/ 13502F: include/dt-bindings/memory/ 13503F: include/memory/ 13504 13505MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA 13506M: Dmitry Osipenko <digetx@gmail.com> 13507L: linux-pm@vger.kernel.org 13508L: linux-tegra@vger.kernel.org 13509S: Maintained 13510T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 13511F: drivers/devfreq/tegra30-devfreq.c 13512 13513MEMORY HOT(UN)PLUG 13514M: David Hildenbrand <david@redhat.com> 13515M: Oscar Salvador <osalvador@suse.de> 13516L: linux-mm@kvack.org 13517S: Maintained 13518F: Documentation/admin-guide/mm/memory-hotplug.rst 13519F: Documentation/core-api/memory-hotplug.rst 13520F: drivers/base/memory.c 13521F: include/linux/memory_hotplug.h 13522F: mm/memory_hotplug.c 13523F: tools/testing/selftests/memory-hotplug/ 13524 13525MEMORY MANAGEMENT 13526M: Andrew Morton <akpm@linux-foundation.org> 13527L: linux-mm@kvack.org 13528S: Maintained 13529W: http://www.linux-mm.org 13530T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 13531T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 13532F: include/linux/gfp.h 13533F: include/linux/gfp_types.h 13534F: include/linux/memory_hotplug.h 13535F: include/linux/mm.h 13536F: include/linux/mmzone.h 13537F: include/linux/pagewalk.h 13538F: include/trace/events/ksm.h 13539F: mm/ 13540F: tools/mm/ 13541F: tools/testing/selftests/mm/ 13542 13543MEMORY TECHNOLOGY DEVICES (MTD) 13544M: Miquel Raynal <miquel.raynal@bootlin.com> 13545M: Richard Weinberger <richard@nod.at> 13546M: Vignesh Raghavendra <vigneshr@ti.com> 13547L: linux-mtd@lists.infradead.org 13548S: Maintained 13549W: http://www.linux-mtd.infradead.org/ 13550Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 13551C: irc://irc.oftc.net/mtd 13552T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes 13553T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next 13554F: Documentation/devicetree/bindings/mtd/ 13555F: drivers/mtd/ 13556F: include/linux/mtd/ 13557F: include/uapi/mtd/ 13558 13559MEMSENSING MICROSYSTEMS MSA311 DRIVER 13560M: Dmitry Rokosov <ddrokosov@sberdevices.ru> 13561L: linux-iio@vger.kernel.org 13562S: Maintained 13563F: Documentation/devicetree/bindings/iio/accel/memsensing,msa311.yaml 13564F: drivers/iio/accel/msa311.c 13565 13566MEN A21 WATCHDOG DRIVER 13567M: Johannes Thumshirn <morbidrsa@gmail.com> 13568L: linux-watchdog@vger.kernel.org 13569S: Maintained 13570F: drivers/watchdog/mena21_wdt.c 13571 13572MEN CHAMELEON BUS (mcb) 13573M: Johannes Thumshirn <morbidrsa@gmail.com> 13574S: Maintained 13575F: Documentation/driver-api/men-chameleon-bus.rst 13576F: drivers/mcb/ 13577F: include/linux/mcb.h 13578 13579MEN F21BMC (Board Management Controller) 13580M: Andreas Werner <andreas.werner@men.de> 13581S: Supported 13582F: Documentation/hwmon/menf21bmc.rst 13583F: drivers/hwmon/menf21bmc_hwmon.c 13584F: drivers/leds/leds-menf21bmc.c 13585F: drivers/mfd/menf21bmc.c 13586F: drivers/watchdog/menf21bmc_wdt.c 13587 13588MEN Z069 WATCHDOG DRIVER 13589M: Johannes Thumshirn <jth@kernel.org> 13590L: linux-watchdog@vger.kernel.org 13591S: Maintained 13592F: drivers/watchdog/menz69_wdt.c 13593 13594MESON AO CEC DRIVER FOR AMLOGIC SOCS 13595M: Neil Armstrong <neil.armstrong@linaro.org> 13596L: linux-media@vger.kernel.org 13597L: linux-amlogic@lists.infradead.org 13598S: Supported 13599W: http://linux-meson.com/ 13600T: git git://linuxtv.org/media_tree.git 13601F: Documentation/devicetree/bindings/media/cec/amlogic,meson-gx-ao-cec.yaml 13602F: drivers/media/cec/platform/meson/ao-cec-g12a.c 13603F: drivers/media/cec/platform/meson/ao-cec.c 13604 13605MESON GE2D DRIVER FOR AMLOGIC SOCS 13606M: Neil Armstrong <neil.armstrong@linaro.org> 13607L: linux-media@vger.kernel.org 13608L: linux-amlogic@lists.infradead.org 13609S: Supported 13610T: git git://linuxtv.org/media_tree.git 13611F: Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml 13612F: drivers/media/platform/amlogic/meson-ge2d/ 13613 13614MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS 13615M: Liang Yang <liang.yang@amlogic.com> 13616L: linux-mtd@lists.infradead.org 13617S: Maintained 13618F: Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml 13619F: drivers/mtd/nand/raw/meson_* 13620 13621MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS 13622M: Neil Armstrong <neil.armstrong@linaro.org> 13623L: linux-media@vger.kernel.org 13624L: linux-amlogic@lists.infradead.org 13625S: Supported 13626T: git git://linuxtv.org/media_tree.git 13627F: Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml 13628F: drivers/staging/media/meson/vdec/ 13629 13630METHODE UDPU SUPPORT 13631M: Vladimir Vid <vladimir.vid@sartura.hr> 13632S: Maintained 13633F: arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts 13634 13635MHI BUS 13636M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 13637L: mhi@lists.linux.dev 13638L: linux-arm-msm@vger.kernel.org 13639S: Maintained 13640T: git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git 13641F: Documentation/ABI/stable/sysfs-bus-mhi 13642F: Documentation/mhi/ 13643F: drivers/bus/mhi/ 13644F: include/linux/mhi.h 13645 13646MICROBLAZE ARCHITECTURE 13647M: Michal Simek <monstr@monstr.eu> 13648S: Supported 13649W: http://www.monstr.eu/fdt/ 13650T: git git://git.monstr.eu/linux-2.6-microblaze.git 13651F: arch/microblaze/ 13652 13653MICROBLAZE TMR INJECT 13654M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 13655S: Supported 13656F: Documentation/devicetree/bindings/misc/xlnx,tmr-inject.yaml 13657F: drivers/misc/xilinx_tmr_inject.c 13658 13659MICROBLAZE TMR MANAGER 13660M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 13661S: Supported 13662F: Documentation/ABI/testing/sysfs-driver-xilinx-tmr-manager 13663F: Documentation/devicetree/bindings/misc/xlnx,tmr-manager.yaml 13664F: drivers/misc/xilinx_tmr_manager.c 13665 13666MICROCHIP AT91 DMA DRIVERS 13667M: Ludovic Desroches <ludovic.desroches@microchip.com> 13668M: Tudor Ambarus <tudor.ambarus@linaro.org> 13669L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13670L: dmaengine@vger.kernel.org 13671S: Supported 13672F: Documentation/devicetree/bindings/dma/atmel-dma.txt 13673F: drivers/dma/at_hdmac.c 13674F: drivers/dma/at_xdmac.c 13675F: include/dt-bindings/dma/at91.h 13676 13677MICROCHIP AT91 SERIAL DRIVER 13678M: Richard Genoud <richard.genoud@gmail.com> 13679S: Maintained 13680F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13681F: drivers/tty/serial/atmel_serial.c 13682F: drivers/tty/serial/atmel_serial.h 13683 13684MICROCHIP AT91 USART MFD DRIVER 13685M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13686L: linux-kernel@vger.kernel.org 13687S: Supported 13688F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13689F: drivers/mfd/at91-usart.c 13690F: include/dt-bindings/mfd/at91-usart.h 13691 13692MICROCHIP AT91 USART SPI DRIVER 13693M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13694L: linux-spi@vger.kernel.org 13695S: Supported 13696F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13697F: drivers/spi/spi-at91-usart.c 13698 13699MICROCHIP AUDIO ASOC DRIVERS 13700M: Claudiu Beznea <claudiu.beznea@microchip.com> 13701L: alsa-devel@alsa-project.org (moderated for non-subscribers) 13702S: Supported 13703F: Documentation/devicetree/bindings/sound/atmel* 13704F: Documentation/devicetree/bindings/sound/axentia,tse850-pcm5142.txt 13705F: Documentation/devicetree/bindings/sound/microchip,sama7g5-* 13706F: Documentation/devicetree/bindings/sound/mikroe,mikroe-proto.txt 13707F: sound/soc/atmel 13708 13709MICROCHIP CSI2DC DRIVER 13710M: Eugen Hristev <eugen.hristev@microchip.com> 13711L: linux-media@vger.kernel.org 13712S: Supported 13713F: Documentation/devicetree/bindings/media/microchip,csi2dc.yaml 13714F: drivers/media/platform/microchip/microchip-csi2dc.c 13715 13716MICROCHIP ECC DRIVER 13717M: Tudor Ambarus <tudor.ambarus@linaro.org> 13718L: linux-crypto@vger.kernel.org 13719S: Maintained 13720F: drivers/crypto/atmel-ecc.* 13721 13722MICROCHIP EIC DRIVER 13723M: Claudiu Beznea <claudiu.beznea@microchip.com> 13724L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13725S: Supported 13726F: drivers/irqchip/irq-mchp-eic.c 13727 13728MICROCHIP I2C DRIVER 13729M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 13730L: linux-i2c@vger.kernel.org 13731S: Supported 13732F: drivers/i2c/busses/i2c-at91-*.c 13733F: drivers/i2c/busses/i2c-at91.h 13734 13735MICROCHIP ISC DRIVER 13736M: Eugen Hristev <eugen.hristev@microchip.com> 13737L: linux-media@vger.kernel.org 13738S: Supported 13739F: Documentation/devicetree/bindings/media/atmel,isc.yaml 13740F: Documentation/devicetree/bindings/media/microchip,xisc.yaml 13741F: drivers/media/platform/microchip/microchip-isc* 13742F: drivers/media/platform/microchip/microchip-sama*-isc* 13743F: drivers/staging/media/deprecated/atmel/atmel-isc* 13744F: drivers/staging/media/deprecated/atmel/atmel-sama*-isc* 13745F: include/linux/atmel-isc-media.h 13746 13747MICROCHIP ISI DRIVER 13748M: Eugen Hristev <eugen.hristev@microchip.com> 13749L: linux-media@vger.kernel.org 13750S: Supported 13751F: drivers/media/platform/atmel/atmel-isi.c 13752F: drivers/media/platform/atmel/atmel-isi.h 13753 13754MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER 13755M: Woojung Huh <woojung.huh@microchip.com> 13756M: UNGLinuxDriver@microchip.com 13757L: netdev@vger.kernel.org 13758S: Maintained 13759F: Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml 13760F: Documentation/devicetree/bindings/net/dsa/microchip,lan937x.yaml 13761F: drivers/net/dsa/microchip/* 13762F: include/linux/dsa/ksz_common.h 13763F: include/linux/platform_data/microchip-ksz.h 13764F: net/dsa/tag_ksz.c 13765 13766MICROCHIP LAN743X ETHERNET DRIVER 13767M: Bryan Whitehead <bryan.whitehead@microchip.com> 13768M: UNGLinuxDriver@microchip.com 13769L: netdev@vger.kernel.org 13770S: Maintained 13771F: drivers/net/ethernet/microchip/lan743x_* 13772 13773MICROCHIP LAN87xx/LAN937x T1 PHY DRIVER 13774M: Arun Ramadoss <arun.ramadoss@microchip.com> 13775R: UNGLinuxDriver@microchip.com 13776L: netdev@vger.kernel.org 13777S: Maintained 13778F: drivers/net/phy/microchip_t1.c 13779 13780MICROCHIP LAN966X ETHERNET DRIVER 13781M: Horatiu Vultur <horatiu.vultur@microchip.com> 13782M: UNGLinuxDriver@microchip.com 13783L: netdev@vger.kernel.org 13784S: Maintained 13785F: drivers/net/ethernet/microchip/lan966x/* 13786 13787MICROCHIP LCDFB DRIVER 13788M: Nicolas Ferre <nicolas.ferre@microchip.com> 13789L: linux-fbdev@vger.kernel.org 13790S: Maintained 13791F: drivers/video/fbdev/atmel_lcdfb.c 13792F: include/video/atmel_lcdc.h 13793 13794MICROCHIP MCP16502 PMIC DRIVER 13795M: Claudiu Beznea <claudiu.beznea@microchip.com> 13796L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13797S: Supported 13798F: Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt 13799F: drivers/regulator/mcp16502.c 13800 13801MICROCHIP MCP3911 ADC DRIVER 13802M: Marcus Folkesson <marcus.folkesson@gmail.com> 13803M: Kent Gustavsson <kent@minoris.se> 13804L: linux-iio@vger.kernel.org 13805S: Maintained 13806F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml 13807F: drivers/iio/adc/mcp3911.c 13808 13809MICROCHIP MMC/SD/SDIO MCI DRIVER 13810M: Ludovic Desroches <ludovic.desroches@microchip.com> 13811S: Maintained 13812F: drivers/mmc/host/atmel-mci.c 13813 13814MICROCHIP NAND DRIVER 13815M: Tudor Ambarus <tudor.ambarus@linaro.org> 13816L: linux-mtd@lists.infradead.org 13817S: Supported 13818F: Documentation/devicetree/bindings/mtd/atmel-nand.txt 13819F: drivers/mtd/nand/raw/atmel/* 13820 13821MICROCHIP OTPC DRIVER 13822M: Claudiu Beznea <claudiu.beznea@microchip.com> 13823L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13824S: Supported 13825F: Documentation/devicetree/bindings/nvmem/microchip,sama7g5-otpc.yaml 13826F: drivers/nvmem/microchip-otpc.c 13827F: include/dt-bindings/nvmem/microchip,sama7g5-otpc.h 13828 13829MICROCHIP PCI1XXXX GP DRIVER 13830M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13831L: linux-gpio@vger.kernel.org 13832S: Supported 13833F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.c 13834F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.h 13835F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.c 13836 13837MICROCHIP PCI1XXXX I2C DRIVER 13838M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 13839M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13840M: Microchip Linux Driver Support <UNGLinuxDriver@microchip.com> 13841L: linux-i2c@vger.kernel.org 13842S: Maintained 13843F: drivers/i2c/busses/i2c-mchp-pci1xxxx.c 13844 13845MICROCHIP PCIe UART DRIVER 13846M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13847M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 13848L: linux-serial@vger.kernel.org 13849S: Maintained 13850F: drivers/tty/serial/8250/8250_pci1xxxx.c 13851 13852MICROCHIP POLARFIRE FPGA DRIVERS 13853M: Conor Dooley <conor.dooley@microchip.com> 13854R: Vladimir Georgiev <v.georgiev@metrotek.ru> 13855L: linux-fpga@vger.kernel.org 13856S: Supported 13857F: Documentation/devicetree/bindings/fpga/microchip,mpf-spi-fpga-mgr.yaml 13858F: drivers/fpga/microchip-spi.c 13859 13860MICROCHIP PWM DRIVER 13861M: Claudiu Beznea <claudiu.beznea@microchip.com> 13862L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13863L: linux-pwm@vger.kernel.org 13864S: Supported 13865F: Documentation/devicetree/bindings/pwm/atmel,at91sam-pwm.yaml 13866F: drivers/pwm/pwm-atmel.c 13867 13868MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER 13869M: Eugen Hristev <eugen.hristev@microchip.com> 13870L: linux-iio@vger.kernel.org 13871S: Supported 13872F: Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml 13873F: drivers/iio/adc/at91-sama5d2_adc.c 13874F: include/dt-bindings/iio/adc/at91-sama5d2_adc.h 13875 13876MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER 13877M: Claudiu Beznea <claudiu.beznea@microchip.com> 13878S: Supported 13879F: drivers/power/reset/at91-sama5d2_shdwc.c 13880 13881MICROCHIP SOC DRIVERS 13882M: Conor Dooley <conor@kernel.org> 13883S: Supported 13884T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 13885F: drivers/soc/microchip/ 13886 13887MICROCHIP SPI DRIVER 13888M: Tudor Ambarus <tudor.ambarus@linaro.org> 13889S: Supported 13890F: drivers/spi/spi-atmel.* 13891 13892MICROCHIP SSC DRIVER 13893M: Claudiu Beznea <claudiu.beznea@microchip.com> 13894L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13895S: Supported 13896F: Documentation/devicetree/bindings/misc/atmel-ssc.txt 13897F: drivers/misc/atmel-ssc.c 13898F: include/linux/atmel-ssc.h 13899 13900Microchip Timer Counter Block (TCB) Capture Driver 13901M: Kamel Bouhara <kamel.bouhara@bootlin.com> 13902L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13903L: linux-iio@vger.kernel.org 13904S: Maintained 13905F: drivers/counter/microchip-tcb-capture.c 13906 13907MICROCHIP USB251XB DRIVER 13908M: Richard Leitner <richard.leitner@skidata.com> 13909L: linux-usb@vger.kernel.org 13910S: Maintained 13911F: Documentation/devicetree/bindings/usb/usb251xb.yaml 13912F: drivers/usb/misc/usb251xb.c 13913 13914MICROCHIP USBA UDC DRIVER 13915M: Cristian Birsan <cristian.birsan@microchip.com> 13916L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13917S: Supported 13918F: drivers/usb/gadget/udc/atmel_usba_udc.* 13919 13920MICROCHIP WILC1000 WIFI DRIVER 13921M: Ajay Singh <ajay.kathat@microchip.com> 13922M: Claudiu Beznea <claudiu.beznea@microchip.com> 13923L: linux-wireless@vger.kernel.org 13924S: Supported 13925F: drivers/net/wireless/microchip/wilc1000/ 13926 13927MICROSEMI MIPS SOCS 13928M: Alexandre Belloni <alexandre.belloni@bootlin.com> 13929M: UNGLinuxDriver@microchip.com 13930L: linux-mips@vger.kernel.org 13931S: Supported 13932F: Documentation/devicetree/bindings/mips/mscc.txt 13933F: Documentation/devicetree/bindings/phy/mscc,vsc7514-serdes.yaml 13934F: Documentation/devicetree/bindings/power/reset/ocelot-reset.txt 13935F: arch/mips/boot/dts/mscc/ 13936F: arch/mips/configs/generic/board-ocelot.config 13937F: arch/mips/generic/board-ocelot.c 13938 13939MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi) 13940M: Don Brace <don.brace@microchip.com> 13941L: storagedev@microchip.com 13942L: linux-scsi@vger.kernel.org 13943S: Supported 13944F: Documentation/scsi/smartpqi.rst 13945F: drivers/scsi/smartpqi/Kconfig 13946F: drivers/scsi/smartpqi/Makefile 13947F: drivers/scsi/smartpqi/smartpqi*.[ch] 13948F: include/linux/cciss*.h 13949F: include/uapi/linux/cciss*.h 13950 13951MICROSOFT MANA RDMA DRIVER 13952M: Long Li <longli@microsoft.com> 13953M: Ajay Sharma <sharmaajay@microsoft.com> 13954L: linux-rdma@vger.kernel.org 13955S: Supported 13956F: drivers/infiniband/hw/mana/ 13957F: include/net/mana 13958F: include/uapi/rdma/mana-abi.h 13959 13960MICROSOFT SURFACE AGGREGATOR TABLET-MODE SWITCH 13961M: Maximilian Luz <luzmaximilian@gmail.com> 13962L: platform-driver-x86@vger.kernel.org 13963S: Maintained 13964F: drivers/platform/surface/surface_aggregator_tabletsw.c 13965 13966MICROSOFT SURFACE BATTERY AND AC DRIVERS 13967M: Maximilian Luz <luzmaximilian@gmail.com> 13968L: linux-pm@vger.kernel.org 13969L: platform-driver-x86@vger.kernel.org 13970S: Maintained 13971F: drivers/power/supply/surface_battery.c 13972F: drivers/power/supply/surface_charger.c 13973 13974MICROSOFT SURFACE DTX DRIVER 13975M: Maximilian Luz <luzmaximilian@gmail.com> 13976L: platform-driver-x86@vger.kernel.org 13977S: Maintained 13978F: Documentation/driver-api/surface_aggregator/clients/dtx.rst 13979F: drivers/platform/surface/surface_dtx.c 13980F: include/uapi/linux/surface_aggregator/dtx.h 13981 13982MICROSOFT SURFACE GPE LID SUPPORT DRIVER 13983M: Maximilian Luz <luzmaximilian@gmail.com> 13984L: platform-driver-x86@vger.kernel.org 13985S: Maintained 13986F: drivers/platform/surface/surface_gpe.c 13987 13988MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT 13989M: Hans de Goede <hdegoede@redhat.com> 13990M: Mark Gross <markgross@kernel.org> 13991M: Maximilian Luz <luzmaximilian@gmail.com> 13992L: platform-driver-x86@vger.kernel.org 13993S: Maintained 13994T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 13995F: drivers/platform/surface/ 13996 13997MICROSOFT SURFACE HID TRANSPORT DRIVER 13998M: Maximilian Luz <luzmaximilian@gmail.com> 13999L: linux-input@vger.kernel.org 14000L: platform-driver-x86@vger.kernel.org 14001S: Maintained 14002F: drivers/hid/surface-hid/ 14003 14004MICROSOFT SURFACE HOT-PLUG DRIVER 14005M: Maximilian Luz <luzmaximilian@gmail.com> 14006L: platform-driver-x86@vger.kernel.org 14007S: Maintained 14008F: drivers/platform/surface/surface_hotplug.c 14009 14010MICROSOFT SURFACE PLATFORM PROFILE DRIVER 14011M: Maximilian Luz <luzmaximilian@gmail.com> 14012L: platform-driver-x86@vger.kernel.org 14013S: Maintained 14014F: drivers/platform/surface/surface_platform_profile.c 14015 14016MICROSOFT SURFACE PRO 3 BUTTON DRIVER 14017M: Chen Yu <yu.c.chen@intel.com> 14018L: platform-driver-x86@vger.kernel.org 14019S: Supported 14020F: drivers/platform/surface/surfacepro3_button.c 14021 14022MICROSOFT SURFACE SYSTEM AGGREGATOR HUB DRIVER 14023M: Maximilian Luz <luzmaximilian@gmail.com> 14024L: platform-driver-x86@vger.kernel.org 14025S: Maintained 14026F: drivers/platform/surface/surface_aggregator_hub.c 14027 14028MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM 14029M: Maximilian Luz <luzmaximilian@gmail.com> 14030L: platform-driver-x86@vger.kernel.org 14031S: Maintained 14032W: https://github.com/linux-surface/surface-aggregator-module 14033C: irc://irc.libera.chat/linux-surface 14034F: Documentation/driver-api/surface_aggregator/ 14035F: drivers/platform/surface/aggregator/ 14036F: drivers/platform/surface/surface_acpi_notify.c 14037F: drivers/platform/surface/surface_aggregator_cdev.c 14038F: drivers/platform/surface/surface_aggregator_registry.c 14039F: include/linux/surface_acpi_notify.h 14040F: include/linux/surface_aggregator/ 14041F: include/uapi/linux/surface_aggregator/ 14042 14043MICROTEK X6 SCANNER 14044M: Oliver Neukum <oliver@neukum.org> 14045S: Maintained 14046F: drivers/usb/image/microtek.* 14047 14048MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT 14049M: Luka Kovacic <luka.kovacic@sartura.hr> 14050M: Luka Perkov <luka.perkov@sartura.hr> 14051S: Maintained 14052F: arch/arm/boot/dts/armada-xp-crs305-1g-4s-bit.dts 14053F: arch/arm/boot/dts/armada-xp-crs305-1g-4s.dts 14054F: arch/arm/boot/dts/armada-xp-crs326-24g-2s-bit.dts 14055F: arch/arm/boot/dts/armada-xp-crs326-24g-2s.dts 14056F: arch/arm/boot/dts/armada-xp-crs328-4c-20s-4s-bit.dts 14057F: arch/arm/boot/dts/armada-xp-crs328-4c-20s-4s.dts 14058 14059MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER 14060M: Sakari Ailus <sakari.ailus@linux.intel.com> 14061L: linux-media@vger.kernel.org 14062S: Maintained 14063F: Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml 14064F: Documentation/driver-api/media/drivers/ccs/ 14065F: Documentation/userspace-api/media/drivers/ccs.rst 14066F: drivers/media/i2c/ccs-pll.c 14067F: drivers/media/i2c/ccs-pll.h 14068F: drivers/media/i2c/ccs/ 14069F: include/uapi/linux/ccs.h 14070F: include/uapi/linux/smiapp.h 14071 14072MIPS 14073M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14074L: linux-mips@vger.kernel.org 14075S: Maintained 14076W: http://www.linux-mips.org/ 14077Q: https://patchwork.kernel.org/project/linux-mips/list/ 14078T: git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git 14079F: Documentation/devicetree/bindings/mips/ 14080F: Documentation/mips/ 14081F: arch/mips/ 14082F: drivers/platform/mips/ 14083F: include/dt-bindings/mips/ 14084 14085MIPS BOSTON DEVELOPMENT BOARD 14086M: Paul Burton <paulburton@kernel.org> 14087L: linux-mips@vger.kernel.org 14088S: Maintained 14089F: Documentation/devicetree/bindings/clock/img,boston-clock.txt 14090F: arch/mips/boot/dts/img/boston.dts 14091F: arch/mips/configs/generic/board-boston.config 14092F: drivers/clk/imgtec/clk-boston.c 14093F: include/dt-bindings/clock/boston-clock.h 14094 14095MIPS CORE DRIVERS 14096M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14097M: Serge Semin <fancer.lancer@gmail.com> 14098L: linux-mips@vger.kernel.org 14099S: Supported 14100F: drivers/bus/mips_cdmm.c 14101F: drivers/clocksource/mips-gic-timer.c 14102F: drivers/cpuidle/cpuidle-cps.c 14103F: drivers/irqchip/irq-mips-cpu.c 14104F: drivers/irqchip/irq-mips-gic.c 14105 14106MIPS GENERIC PLATFORM 14107M: Paul Burton <paulburton@kernel.org> 14108L: linux-mips@vger.kernel.org 14109S: Supported 14110F: Documentation/devicetree/bindings/power/mti,mips-cpc.yaml 14111F: arch/mips/generic/ 14112F: arch/mips/tools/generic-board-config.sh 14113 14114MIPS RINT INSTRUCTION EMULATION 14115M: Aleksandar Markovic <aleksandar.markovic@mips.com> 14116L: linux-mips@vger.kernel.org 14117S: Supported 14118F: arch/mips/math-emu/dp_rint.c 14119F: arch/mips/math-emu/sp_rint.c 14120 14121MIPS/LOONGSON1 ARCHITECTURE 14122M: Keguang Zhang <keguang.zhang@gmail.com> 14123L: linux-mips@vger.kernel.org 14124S: Maintained 14125F: arch/mips/include/asm/mach-loongson32/ 14126F: arch/mips/loongson32/ 14127F: drivers/*/*loongson1* 14128 14129MIPS/LOONGSON2EF ARCHITECTURE 14130M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14131L: linux-mips@vger.kernel.org 14132S: Maintained 14133F: arch/mips/include/asm/mach-loongson2ef/ 14134F: arch/mips/loongson2ef/ 14135F: drivers/cpufreq/loongson2_cpufreq.c 14136 14137MIPS/LOONGSON64 ARCHITECTURE 14138M: Huacai Chen <chenhuacai@kernel.org> 14139M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14140L: linux-mips@vger.kernel.org 14141S: Maintained 14142F: arch/mips/include/asm/mach-loongson64/ 14143F: arch/mips/loongson64/ 14144F: drivers/irqchip/irq-loongson* 14145F: drivers/platform/mips/cpu_hwmon.c 14146 14147MIROSOUND PCM20 FM RADIO RECEIVER DRIVER 14148M: Hans Verkuil <hverkuil@xs4all.nl> 14149L: linux-media@vger.kernel.org 14150S: Odd Fixes 14151W: https://linuxtv.org 14152T: git git://linuxtv.org/media_tree.git 14153F: drivers/media/radio/radio-miropcm20* 14154 14155MMP SUPPORT 14156R: Lubomir Rintel <lkundrak@v3.sk> 14157L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14158S: Odd Fixes 14159T: git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git 14160F: arch/arm/boot/dts/mmp* 14161F: arch/arm/mach-mmp/ 14162F: include/linux/soc/mmp/ 14163 14164MMP USB PHY DRIVERS 14165R: Lubomir Rintel <lkundrak@v3.sk> 14166L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14167S: Maintained 14168F: drivers/phy/marvell/phy-mmp3-usb.c 14169F: drivers/phy/marvell/phy-pxa-usb.c 14170 14171MMU GATHER AND TLB INVALIDATION 14172M: Will Deacon <will@kernel.org> 14173M: "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com> 14174M: Andrew Morton <akpm@linux-foundation.org> 14175M: Nick Piggin <npiggin@gmail.com> 14176M: Peter Zijlstra <peterz@infradead.org> 14177L: linux-arch@vger.kernel.org 14178L: linux-mm@kvack.org 14179S: Maintained 14180F: arch/*/include/asm/tlb.h 14181F: include/asm-generic/tlb.h 14182F: mm/mmu_gather.c 14183 14184MN88472 MEDIA DRIVER 14185M: Antti Palosaari <crope@iki.fi> 14186L: linux-media@vger.kernel.org 14187S: Maintained 14188W: https://linuxtv.org 14189W: http://palosaari.fi/linux/ 14190Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14191F: drivers/media/dvb-frontends/mn88472* 14192 14193MN88473 MEDIA DRIVER 14194M: Antti Palosaari <crope@iki.fi> 14195L: linux-media@vger.kernel.org 14196S: Maintained 14197W: https://linuxtv.org 14198W: http://palosaari.fi/linux/ 14199Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14200F: drivers/media/dvb-frontends/mn88473* 14201 14202MODULE SUPPORT 14203M: Luis Chamberlain <mcgrof@kernel.org> 14204L: linux-modules@vger.kernel.org 14205L: linux-kernel@vger.kernel.org 14206S: Maintained 14207T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git modules-next 14208F: include/linux/kmod.h 14209F: include/linux/module.h 14210F: kernel/module/ 14211F: lib/test_kmod.c 14212F: scripts/module* 14213F: tools/testing/selftests/kmod/ 14214 14215MONOLITHIC POWER SYSTEM PMIC DRIVER 14216M: Saravanan Sekar <sravanhome@gmail.com> 14217S: Maintained 14218F: Documentation/devicetree/bindings/mfd/mps,mp2629.yaml 14219F: Documentation/devicetree/bindings/regulator/mps,mp*.yaml 14220F: drivers/hwmon/pmbus/mpq7932.c 14221F: drivers/iio/adc/mp2629_adc.c 14222F: drivers/mfd/mp2629.c 14223F: drivers/power/supply/mp2629_charger.c 14224F: drivers/regulator/mp5416.c 14225F: drivers/regulator/mpq7920.c 14226F: drivers/regulator/mpq7920.h 14227F: include/linux/mfd/mp2629.h 14228 14229MOST(R) TECHNOLOGY DRIVER 14230M: Parthiban Veerasooran <parthiban.veerasooran@microchip.com> 14231M: Christian Gromm <christian.gromm@microchip.com> 14232S: Maintained 14233F: Documentation/ABI/testing/configfs-most 14234F: Documentation/ABI/testing/sysfs-bus-most 14235F: drivers/most/ 14236F: drivers/staging/most/ 14237F: include/linux/most.h 14238 14239MOTORCOMM PHY DRIVER 14240M: Peter Geis <pgwipeout@gmail.com> 14241M: Frank <Frank.Sae@motor-comm.com> 14242L: netdev@vger.kernel.org 14243S: Maintained 14244F: Documentation/devicetree/bindings/net/motorcomm,yt8xxx.yaml 14245F: drivers/net/phy/motorcomm.c 14246 14247MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD 14248M: Jiri Slaby <jirislaby@kernel.org> 14249S: Maintained 14250F: Documentation/driver-api/tty/moxa-smartio.rst 14251F: drivers/tty/mxser.* 14252 14253MR800 AVERMEDIA USB FM RADIO DRIVER 14254M: Alexey Klimov <klimov.linux@gmail.com> 14255L: linux-media@vger.kernel.org 14256S: Maintained 14257T: git git://linuxtv.org/media_tree.git 14258F: drivers/media/radio/radio-mr800.c 14259 14260MRF24J40 IEEE 802.15.4 RADIO DRIVER 14261M: Stefan Schmidt <stefan@datenfreihafen.org> 14262L: linux-wpan@vger.kernel.org 14263S: Odd Fixes 14264F: Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt 14265F: drivers/net/ieee802154/mrf24j40.c 14266 14267MSI EC DRIVER 14268M: Nikita Kravets <teackot@gmail.com> 14269L: platform-driver-x86@vger.kernel.org 14270S: Maintained 14271W: https://github.com/BeardOverflow/msi-ec 14272F: drivers/platform/x86/msi-ec.* 14273 14274MSI LAPTOP SUPPORT 14275M: "Lee, Chun-Yi" <jlee@suse.com> 14276L: platform-driver-x86@vger.kernel.org 14277S: Maintained 14278F: drivers/platform/x86/msi-laptop.c 14279 14280MSI WMI SUPPORT 14281L: platform-driver-x86@vger.kernel.org 14282S: Orphan 14283F: drivers/platform/x86/msi-wmi.c 14284 14285MSI001 MEDIA DRIVER 14286M: Antti Palosaari <crope@iki.fi> 14287L: linux-media@vger.kernel.org 14288S: Maintained 14289W: https://linuxtv.org 14290W: http://palosaari.fi/linux/ 14291Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14292T: git git://linuxtv.org/anttip/media_tree.git 14293F: drivers/media/tuners/msi001* 14294 14295MSI2500 MEDIA DRIVER 14296M: Antti Palosaari <crope@iki.fi> 14297L: linux-media@vger.kernel.org 14298S: Maintained 14299W: https://linuxtv.org 14300W: http://palosaari.fi/linux/ 14301Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14302T: git git://linuxtv.org/anttip/media_tree.git 14303F: drivers/media/usb/msi2500/ 14304 14305MSTAR INTERRUPT CONTROLLER DRIVER 14306M: Mark-PK Tsai <mark-pk.tsai@mediatek.com> 14307M: Daniel Palmer <daniel@thingy.jp> 14308S: Maintained 14309F: Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml 14310F: drivers/irqchip/irq-mst-intc.c 14311 14312MSYSTEMS DISKONCHIP G3 MTD DRIVER 14313M: Robert Jarzmik <robert.jarzmik@free.fr> 14314L: linux-mtd@lists.infradead.org 14315S: Maintained 14316F: drivers/mtd/devices/docg3* 14317 14318MT9P031 APTINA CAMERA SENSOR 14319M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14320L: linux-media@vger.kernel.org 14321S: Maintained 14322T: git git://linuxtv.org/media_tree.git 14323F: Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml 14324F: drivers/media/i2c/mt9p031.c 14325F: include/media/i2c/mt9p031.h 14326 14327MT9T112 APTINA CAMERA SENSOR 14328M: Jacopo Mondi <jacopo@jmondi.org> 14329L: linux-media@vger.kernel.org 14330S: Odd Fixes 14331T: git git://linuxtv.org/media_tree.git 14332F: drivers/media/i2c/mt9t112.c 14333F: include/media/i2c/mt9t112.h 14334 14335MT9V032 APTINA CAMERA SENSOR 14336M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14337L: linux-media@vger.kernel.org 14338S: Maintained 14339T: git git://linuxtv.org/media_tree.git 14340F: Documentation/devicetree/bindings/media/i2c/mt9v032.txt 14341F: drivers/media/i2c/mt9v032.c 14342F: include/media/i2c/mt9v032.h 14343 14344MT9V111 APTINA CAMERA SENSOR 14345M: Jacopo Mondi <jacopo@jmondi.org> 14346L: linux-media@vger.kernel.org 14347S: Maintained 14348T: git git://linuxtv.org/media_tree.git 14349F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml 14350F: drivers/media/i2c/mt9v111.c 14351 14352MULTIFUNCTION DEVICES (MFD) 14353M: Lee Jones <lee@kernel.org> 14354S: Maintained 14355T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 14356F: Documentation/devicetree/bindings/mfd/ 14357F: drivers/mfd/ 14358F: include/dt-bindings/mfd/ 14359F: include/linux/mfd/ 14360 14361MULTIMEDIA CARD (MMC) ETC. OVER SPI 14362S: Orphan 14363F: drivers/mmc/host/mmc_spi.c 14364F: include/linux/spi/mmc_spi.h 14365 14366MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM 14367M: Ulf Hansson <ulf.hansson@linaro.org> 14368L: linux-mmc@vger.kernel.org 14369S: Maintained 14370T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 14371F: Documentation/devicetree/bindings/mmc/ 14372F: drivers/mmc/ 14373F: include/linux/mmc/ 14374F: include/uapi/linux/mmc/ 14375 14376MULTIPLEXER SUBSYSTEM 14377M: Peter Rosin <peda@axentia.se> 14378S: Maintained 14379F: Documentation/ABI/testing/sysfs-class-mux* 14380F: Documentation/devicetree/bindings/mux/ 14381F: drivers/mux/ 14382F: include/dt-bindings/mux/ 14383F: include/linux/mux/ 14384 14385MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER 14386M: Bin Liu <b-liu@ti.com> 14387L: linux-usb@vger.kernel.org 14388S: Maintained 14389F: drivers/usb/musb/ 14390 14391MXL301RF MEDIA DRIVER 14392M: Akihiro Tsukada <tskd08@gmail.com> 14393L: linux-media@vger.kernel.org 14394S: Odd Fixes 14395F: drivers/media/tuners/mxl301rf* 14396 14397MXL5007T MEDIA DRIVER 14398M: Michael Krufky <mkrufky@linuxtv.org> 14399L: linux-media@vger.kernel.org 14400S: Maintained 14401W: https://linuxtv.org 14402W: http://github.com/mkrufky 14403Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14404T: git git://linuxtv.org/mkrufky/tuners.git 14405F: drivers/media/tuners/mxl5007t.* 14406 14407MXSFB DRM DRIVER 14408M: Marek Vasut <marex@denx.de> 14409M: Stefan Agner <stefan@agner.ch> 14410L: dri-devel@lists.freedesktop.org 14411S: Supported 14412T: git git://anongit.freedesktop.org/drm/drm-misc 14413F: Documentation/devicetree/bindings/display/fsl,lcdif.yaml 14414F: drivers/gpu/drm/mxsfb/ 14415 14416MYLEX DAC960 PCI RAID Controller 14417M: Hannes Reinecke <hare@kernel.org> 14418L: linux-scsi@vger.kernel.org 14419S: Supported 14420F: drivers/scsi/myrb.* 14421F: drivers/scsi/myrs.* 14422 14423MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE) 14424M: Chris Lee <christopher.lee@cspi.com> 14425L: netdev@vger.kernel.org 14426S: Supported 14427W: https://www.cspi.com/ethernet-products/support/downloads/ 14428F: drivers/net/ethernet/myricom/myri10ge/ 14429 14430NAND FLASH SUBSYSTEM 14431M: Miquel Raynal <miquel.raynal@bootlin.com> 14432R: Richard Weinberger <richard@nod.at> 14433L: linux-mtd@lists.infradead.org 14434S: Maintained 14435W: http://www.linux-mtd.infradead.org/ 14436Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 14437C: irc://irc.oftc.net/mtd 14438T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next 14439F: drivers/mtd/nand/ 14440F: include/linux/mtd/*nand*.h 14441 14442NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER 14443M: Daniel Mack <zonque@gmail.com> 14444L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14445S: Maintained 14446W: http://www.native-instruments.com 14447F: sound/usb/caiaq/ 14448 14449NATSEMI ETHERNET DRIVER (DP8381x) 14450S: Orphan 14451F: drivers/net/ethernet/natsemi/natsemi.c 14452 14453NCR 5380 SCSI DRIVERS 14454M: Finn Thain <fthain@linux-m68k.org> 14455M: Michael Schmitz <schmitzmic@gmail.com> 14456L: linux-scsi@vger.kernel.org 14457S: Maintained 14458F: Documentation/scsi/g_NCR5380.rst 14459F: drivers/scsi/NCR5380.* 14460F: drivers/scsi/arm/cumana_1.c 14461F: drivers/scsi/arm/oak.c 14462F: drivers/scsi/atari_scsi.* 14463F: drivers/scsi/dmx3191d.c 14464F: drivers/scsi/g_NCR5380.* 14465F: drivers/scsi/mac_scsi.* 14466F: drivers/scsi/sun3_scsi.* 14467F: drivers/scsi/sun3_scsi_vme.c 14468 14469NCSI LIBRARY 14470M: Samuel Mendoza-Jonas <sam@mendozajonas.com> 14471S: Maintained 14472F: net/ncsi/ 14473 14474NCT6775 HARDWARE MONITOR DRIVER - CORE & PLATFORM DRIVER 14475M: Guenter Roeck <linux@roeck-us.net> 14476L: linux-hwmon@vger.kernel.org 14477S: Maintained 14478F: Documentation/hwmon/nct6775.rst 14479F: drivers/hwmon/nct6775-core.c 14480F: drivers/hwmon/nct6775-platform.c 14481F: drivers/hwmon/nct6775.h 14482 14483NCT6775 HARDWARE MONITOR DRIVER - I2C DRIVER 14484M: Zev Weiss <zev@bewilderbeest.net> 14485L: linux-hwmon@vger.kernel.org 14486S: Maintained 14487F: Documentation/devicetree/bindings/hwmon/nuvoton,nct6775.yaml 14488F: drivers/hwmon/nct6775-i2c.c 14489 14490NETDEVSIM 14491M: Jakub Kicinski <kuba@kernel.org> 14492S: Maintained 14493F: drivers/net/netdevsim/* 14494 14495NETEM NETWORK EMULATOR 14496M: Stephen Hemminger <stephen@networkplumber.org> 14497L: netdev@vger.kernel.org 14498S: Maintained 14499F: net/sched/sch_netem.c 14500 14501NETERION 10GbE DRIVERS (s2io) 14502M: Jon Mason <jdmason@kudzu.us> 14503L: netdev@vger.kernel.org 14504S: Supported 14505F: Documentation/networking/device_drivers/ethernet/neterion/s2io.rst 14506F: drivers/net/ethernet/neterion/ 14507 14508NETFILTER 14509M: Pablo Neira Ayuso <pablo@netfilter.org> 14510M: Jozsef Kadlecsik <kadlec@netfilter.org> 14511M: Florian Westphal <fw@strlen.de> 14512L: netfilter-devel@vger.kernel.org 14513L: coreteam@netfilter.org 14514S: Maintained 14515W: http://www.netfilter.org/ 14516W: http://www.iptables.org/ 14517W: http://www.nftables.org/ 14518Q: http://patchwork.ozlabs.org/project/netfilter-devel/list/ 14519C: irc://irc.libera.chat/netfilter 14520T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git 14521T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git 14522F: include/linux/netfilter* 14523F: include/linux/netfilter/ 14524F: include/net/netfilter/ 14525F: include/uapi/linux/netfilter* 14526F: include/uapi/linux/netfilter/ 14527F: net/*/netfilter.c 14528F: net/*/netfilter/ 14529F: net/bridge/br_netfilter*.c 14530F: net/netfilter/ 14531 14532NETROM NETWORK LAYER 14533M: Ralf Baechle <ralf@linux-mips.org> 14534L: linux-hams@vger.kernel.org 14535S: Maintained 14536W: http://www.linux-ax25.org/ 14537F: include/net/netrom.h 14538F: include/uapi/linux/netrom.h 14539F: net/netrom/ 14540 14541NETRONIX EMBEDDED CONTROLLER 14542M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 14543S: Maintained 14544F: Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml 14545F: drivers/mfd/ntxec.c 14546F: drivers/pwm/pwm-ntxec.c 14547F: drivers/rtc/rtc-ntxec.c 14548F: include/linux/mfd/ntxec.h 14549 14550NETRONOME ETHERNET DRIVERS 14551M: Simon Horman <simon.horman@corigine.com> 14552R: Jakub Kicinski <kuba@kernel.org> 14553L: oss-drivers@corigine.com 14554S: Maintained 14555F: drivers/net/ethernet/netronome/ 14556 14557NETWORK BLOCK DEVICE (NBD) 14558M: Josef Bacik <josef@toxicpanda.com> 14559L: linux-block@vger.kernel.org 14560L: nbd@other.debian.org 14561S: Maintained 14562F: Documentation/admin-guide/blockdev/nbd.rst 14563F: drivers/block/nbd.c 14564F: include/trace/events/nbd.h 14565F: include/uapi/linux/nbd.h 14566 14567NETWORK DROP MONITOR 14568M: Neil Horman <nhorman@tuxdriver.com> 14569L: netdev@vger.kernel.org 14570S: Maintained 14571W: https://fedorahosted.org/dropwatch/ 14572F: include/uapi/linux/net_dropmon.h 14573F: net/core/drop_monitor.c 14574 14575NETWORKING DRIVERS 14576M: "David S. Miller" <davem@davemloft.net> 14577M: Eric Dumazet <edumazet@google.com> 14578M: Jakub Kicinski <kuba@kernel.org> 14579M: Paolo Abeni <pabeni@redhat.com> 14580L: netdev@vger.kernel.org 14581S: Maintained 14582Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14583T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14584T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14585F: Documentation/devicetree/bindings/net/ 14586F: drivers/connector/ 14587F: drivers/net/ 14588X: drivers/net/wireless/ 14589F: include/dt-bindings/net/ 14590F: include/linux/etherdevice.h 14591F: include/linux/fcdevice.h 14592F: include/linux/fddidevice.h 14593F: include/linux/hippidevice.h 14594F: include/linux/if_* 14595F: include/linux/inetdevice.h 14596F: include/linux/netdevice.h 14597F: include/uapi/linux/if_* 14598F: include/uapi/linux/netdevice.h 14599 14600NETWORKING DRIVERS (WIRELESS) 14601M: Kalle Valo <kvalo@kernel.org> 14602L: linux-wireless@vger.kernel.org 14603S: Maintained 14604W: https://wireless.wiki.kernel.org/ 14605Q: https://patchwork.kernel.org/project/linux-wireless/list/ 14606T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 14607T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 14608F: Documentation/devicetree/bindings/net/wireless/ 14609F: drivers/net/wireless/ 14610 14611NETWORKING [DSA] 14612M: Andrew Lunn <andrew@lunn.ch> 14613M: Florian Fainelli <f.fainelli@gmail.com> 14614M: Vladimir Oltean <olteanv@gmail.com> 14615S: Maintained 14616F: Documentation/devicetree/bindings/net/dsa/ 14617F: Documentation/devicetree/bindings/net/ethernet-switch-port.yaml 14618F: Documentation/devicetree/bindings/net/ethernet-switch.yaml 14619F: drivers/net/dsa/ 14620F: include/linux/dsa/ 14621F: include/linux/platform_data/dsa.h 14622F: include/net/dsa.h 14623F: net/dsa/ 14624F: tools/testing/selftests/drivers/net/dsa/ 14625 14626NETWORKING [GENERAL] 14627M: "David S. Miller" <davem@davemloft.net> 14628M: Eric Dumazet <edumazet@google.com> 14629M: Jakub Kicinski <kuba@kernel.org> 14630M: Paolo Abeni <pabeni@redhat.com> 14631L: netdev@vger.kernel.org 14632S: Maintained 14633Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14634B: mailto:netdev@vger.kernel.org 14635T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14636T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14637F: Documentation/core-api/netlink.rst 14638F: Documentation/netlink/ 14639F: Documentation/networking/ 14640F: Documentation/process/maintainer-netdev.rst 14641F: Documentation/userspace-api/netlink/ 14642F: include/linux/in.h 14643F: include/linux/net.h 14644F: include/linux/netdevice.h 14645F: include/net/ 14646F: include/uapi/linux/in.h 14647F: include/uapi/linux/net.h 14648F: include/uapi/linux/net_namespace.h 14649F: include/uapi/linux/netdevice.h 14650F: lib/net_utils.c 14651F: lib/random32.c 14652F: net/ 14653X: net/bluetooth/ 14654F: tools/net/ 14655F: tools/testing/selftests/net/ 14656 14657NETWORKING [IPSEC] 14658M: Steffen Klassert <steffen.klassert@secunet.com> 14659M: Herbert Xu <herbert@gondor.apana.org.au> 14660M: "David S. Miller" <davem@davemloft.net> 14661L: netdev@vger.kernel.org 14662S: Maintained 14663T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git 14664T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git 14665F: include/net/xfrm.h 14666F: include/uapi/linux/xfrm.h 14667F: net/ipv4/ah4.c 14668F: net/ipv4/esp4* 14669F: net/ipv4/ip_vti.c 14670F: net/ipv4/ipcomp.c 14671F: net/ipv4/xfrm* 14672F: net/ipv6/ah6.c 14673F: net/ipv6/esp6* 14674F: net/ipv6/ip6_vti.c 14675F: net/ipv6/ipcomp6.c 14676F: net/ipv6/xfrm* 14677F: net/key/ 14678F: net/xfrm/ 14679F: tools/testing/selftests/net/ipsec.c 14680 14681NETWORKING [IPv4/IPv6] 14682M: "David S. Miller" <davem@davemloft.net> 14683M: David Ahern <dsahern@kernel.org> 14684L: netdev@vger.kernel.org 14685S: Maintained 14686T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14687F: arch/x86/net/* 14688F: include/linux/ip.h 14689F: include/linux/ipv6* 14690F: include/net/fib* 14691F: include/net/ip* 14692F: include/net/route.h 14693F: net/ipv4/ 14694F: net/ipv6/ 14695 14696NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK) 14697M: Paul Moore <paul@paul-moore.com> 14698L: netdev@vger.kernel.org 14699L: linux-security-module@vger.kernel.org 14700S: Maintained 14701W: https://github.com/netlabel 14702F: Documentation/netlabel/ 14703F: include/net/calipso.h 14704F: include/net/cipso_ipv4.h 14705F: include/net/netlabel.h 14706F: include/uapi/linux/netfilter/xt_CONNSECMARK.h 14707F: include/uapi/linux/netfilter/xt_SECMARK.h 14708F: net/ipv4/cipso_ipv4.c 14709F: net/ipv6/calipso.c 14710F: net/netfilter/xt_CONNSECMARK.c 14711F: net/netfilter/xt_SECMARK.c 14712F: net/netlabel/ 14713 14714NETWORKING [MPTCP] 14715M: Matthieu Baerts <matthieu.baerts@tessares.net> 14716M: Mat Martineau <martineau@kernel.org> 14717L: netdev@vger.kernel.org 14718L: mptcp@lists.linux.dev 14719S: Maintained 14720W: https://github.com/multipath-tcp/mptcp_net-next/wiki 14721B: https://github.com/multipath-tcp/mptcp_net-next/issues 14722T: git https://github.com/multipath-tcp/mptcp_net-next.git export-net 14723T: git https://github.com/multipath-tcp/mptcp_net-next.git export 14724F: Documentation/networking/mptcp-sysctl.rst 14725F: include/net/mptcp.h 14726F: include/trace/events/mptcp.h 14727F: include/uapi/linux/mptcp.h 14728F: net/mptcp/ 14729F: tools/testing/selftests/bpf/*/*mptcp*.c 14730F: tools/testing/selftests/net/mptcp/ 14731 14732NETWORKING [TCP] 14733M: Eric Dumazet <edumazet@google.com> 14734L: netdev@vger.kernel.org 14735S: Maintained 14736F: include/linux/tcp.h 14737F: include/net/tcp.h 14738F: include/trace/events/tcp.h 14739F: include/uapi/linux/tcp.h 14740F: net/ipv4/syncookies.c 14741F: net/ipv4/tcp*.c 14742F: net/ipv6/syncookies.c 14743F: net/ipv6/tcp*.c 14744 14745NETWORKING [TLS] 14746M: Boris Pismenny <borisp@nvidia.com> 14747M: John Fastabend <john.fastabend@gmail.com> 14748M: Jakub Kicinski <kuba@kernel.org> 14749L: netdev@vger.kernel.org 14750S: Maintained 14751F: include/net/tls.h 14752F: include/uapi/linux/tls.h 14753F: net/tls/* 14754 14755NETXEN (1/10) GbE SUPPORT 14756M: Manish Chopra <manishc@marvell.com> 14757M: Rahul Verma <rahulv@marvell.com> 14758M: GR-Linux-NIC-Dev@marvell.com 14759L: netdev@vger.kernel.org 14760S: Supported 14761F: drivers/net/ethernet/qlogic/netxen/ 14762 14763NET_FAILOVER MODULE 14764M: Sridhar Samudrala <sridhar.samudrala@intel.com> 14765L: netdev@vger.kernel.org 14766S: Supported 14767F: Documentation/networking/net_failover.rst 14768F: drivers/net/net_failover.c 14769F: include/net/net_failover.h 14770 14771NEXTHOP 14772M: David Ahern <dsahern@kernel.org> 14773L: netdev@vger.kernel.org 14774S: Maintained 14775F: include/net/netns/nexthop.h 14776F: include/net/nexthop.h 14777F: include/uapi/linux/nexthop.h 14778F: net/ipv4/nexthop.c 14779 14780NFC SUBSYSTEM 14781M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 14782L: netdev@vger.kernel.org 14783S: Maintained 14784F: Documentation/devicetree/bindings/net/nfc/ 14785F: drivers/nfc/ 14786F: include/net/nfc/ 14787F: include/uapi/linux/nfc.h 14788F: net/nfc/ 14789 14790NFC VIRTUAL NCI DEVICE DRIVER 14791M: Bongsu Jeon <bongsu.jeon@samsung.com> 14792L: netdev@vger.kernel.org 14793S: Supported 14794F: drivers/nfc/virtual_ncidev.c 14795F: tools/testing/selftests/nci/ 14796 14797NFS, SUNRPC, AND LOCKD CLIENTS 14798M: Trond Myklebust <trond.myklebust@hammerspace.com> 14799M: Anna Schumaker <anna@kernel.org> 14800L: linux-nfs@vger.kernel.org 14801S: Maintained 14802W: http://client.linux-nfs.org 14803T: git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git 14804F: Documentation/filesystems/nfs/ 14805F: fs/lockd/ 14806F: fs/nfs/ 14807F: fs/nfs_common/ 14808F: include/linux/lockd/ 14809F: include/linux/nfs* 14810F: include/linux/sunrpc/ 14811F: include/uapi/linux/nfs* 14812F: include/uapi/linux/sunrpc/ 14813F: net/sunrpc/ 14814 14815NILFS2 FILESYSTEM 14816M: Ryusuke Konishi <konishi.ryusuke@gmail.com> 14817L: linux-nilfs@vger.kernel.org 14818S: Supported 14819W: https://nilfs.sourceforge.io/ 14820W: https://nilfs.osdn.jp/ 14821T: git https://github.com/konis/nilfs2.git 14822F: Documentation/filesystems/nilfs2.rst 14823F: fs/nilfs2/ 14824F: include/trace/events/nilfs2.h 14825F: include/uapi/linux/nilfs2_api.h 14826F: include/uapi/linux/nilfs2_ondisk.h 14827 14828NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER 14829M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14830S: Maintained 14831W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14832F: Documentation/scsi/NinjaSCSI.rst 14833F: drivers/scsi/pcmcia/nsp_* 14834 14835NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER 14836M: GOTO Masanori <gotom@debian.or.jp> 14837M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14838S: Maintained 14839W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14840F: Documentation/scsi/NinjaSCSI.rst 14841F: drivers/scsi/nsp32* 14842 14843NINTENDO HID DRIVER 14844M: Daniel J. Ogorchock <djogorchock@gmail.com> 14845L: linux-input@vger.kernel.org 14846S: Maintained 14847F: drivers/hid/hid-nintendo* 14848 14849NIOS2 ARCHITECTURE 14850M: Dinh Nguyen <dinguyen@kernel.org> 14851S: Maintained 14852T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 14853F: arch/nios2/ 14854 14855NITRO ENCLAVES (NE) 14856M: Alexandru Ciobotaru <alcioa@amazon.com> 14857L: linux-kernel@vger.kernel.org 14858L: The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com> 14859S: Supported 14860W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 14861F: Documentation/virt/ne_overview.rst 14862F: drivers/virt/nitro_enclaves/ 14863F: include/linux/nitro_enclaves.h 14864F: include/uapi/linux/nitro_enclaves.h 14865F: samples/nitro_enclaves/ 14866 14867NOHZ, DYNTICKS SUPPORT 14868M: Frederic Weisbecker <frederic@kernel.org> 14869M: Thomas Gleixner <tglx@linutronix.de> 14870M: Ingo Molnar <mingo@kernel.org> 14871L: linux-kernel@vger.kernel.org 14872S: Maintained 14873T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz 14874F: include/linux/sched/nohz.h 14875F: include/linux/tick.h 14876F: kernel/time/tick*.* 14877 14878NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS) 14879M: Pavel Machek <pavel@ucw.cz> 14880M: Sakari Ailus <sakari.ailus@iki.fi> 14881L: linux-media@vger.kernel.org 14882S: Maintained 14883F: drivers/media/i2c/ad5820.c 14884F: drivers/media/i2c/et8ek8 14885 14886NOKIA N900 POWER SUPPLY DRIVERS 14887R: Pali Rohár <pali@kernel.org> 14888F: drivers/power/supply/bq2415x_charger.c 14889F: drivers/power/supply/bq27xxx_battery.c 14890F: drivers/power/supply/bq27xxx_battery_i2c.c 14891F: drivers/power/supply/isp1704_charger.c 14892F: drivers/power/supply/rx51_battery.c 14893F: include/linux/power/bq2415x_charger.h 14894F: include/linux/power/bq27xxx_battery.h 14895 14896NOLIBC HEADER FILE 14897M: Willy Tarreau <w@1wt.eu> 14898S: Maintained 14899T: git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git 14900F: tools/include/nolibc/ 14901F: tools/testing/selftests/nolibc/ 14902 14903NOVATEK NVT-TS I2C TOUCHSCREEN DRIVER 14904M: Hans de Goede <hdegoede@redhat.com> 14905L: linux-input@vger.kernel.org 14906S: Maintained 14907F: drivers/input/touchscreen/novatek-nvt-ts.c 14908 14909NSDEPS 14910M: Matthias Maennich <maennich@google.com> 14911S: Maintained 14912F: Documentation/core-api/symbol-namespaces.rst 14913F: scripts/nsdeps 14914 14915NTB AMD DRIVER 14916M: Sanjay R Mehta <sanju.mehta@amd.com> 14917M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 14918L: ntb@lists.linux.dev 14919S: Supported 14920F: drivers/ntb/hw/amd/ 14921 14922NTB DRIVER CORE 14923M: Jon Mason <jdmason@kudzu.us> 14924M: Dave Jiang <dave.jiang@intel.com> 14925M: Allen Hubbe <allenbh@gmail.com> 14926L: ntb@lists.linux.dev 14927S: Supported 14928W: https://github.com/jonmason/ntb/wiki 14929T: git git://github.com/jonmason/ntb.git 14930F: drivers/net/ntb_netdev.c 14931F: drivers/ntb/ 14932F: drivers/pci/endpoint/functions/pci-epf-*ntb.c 14933F: include/linux/ntb.h 14934F: include/linux/ntb_transport.h 14935F: tools/testing/selftests/ntb/ 14936 14937NTB IDT DRIVER 14938M: Serge Semin <fancer.lancer@gmail.com> 14939L: ntb@lists.linux.dev 14940S: Supported 14941F: drivers/ntb/hw/idt/ 14942 14943NTB INTEL DRIVER 14944M: Dave Jiang <dave.jiang@intel.com> 14945L: ntb@lists.linux.dev 14946S: Supported 14947W: https://github.com/davejiang/linux/wiki 14948T: git https://github.com/davejiang/linux.git 14949F: drivers/ntb/hw/intel/ 14950 14951NTFS FILESYSTEM 14952M: Anton Altaparmakov <anton@tuxera.com> 14953R: Namjae Jeon <linkinjeon@kernel.org> 14954L: linux-ntfs-dev@lists.sourceforge.net 14955S: Supported 14956W: http://www.tuxera.com/ 14957T: git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git 14958F: Documentation/filesystems/ntfs.rst 14959F: fs/ntfs/ 14960 14961NTFS3 FILESYSTEM 14962M: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> 14963L: ntfs3@lists.linux.dev 14964S: Supported 14965W: http://www.paragon-software.com/ 14966T: git https://github.com/Paragon-Software-Group/linux-ntfs3.git 14967F: Documentation/filesystems/ntfs3.rst 14968F: fs/ntfs3/ 14969 14970NUBUS SUBSYSTEM 14971M: Finn Thain <fthain@linux-m68k.org> 14972L: linux-m68k@lists.linux-m68k.org 14973S: Maintained 14974F: arch/*/include/asm/nubus.h 14975F: drivers/nubus/ 14976F: include/linux/nubus.h 14977F: include/uapi/linux/nubus.h 14978 14979NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER 14980M: Antonino Daplas <adaplas@gmail.com> 14981L: linux-fbdev@vger.kernel.org 14982S: Maintained 14983F: drivers/video/fbdev/nvidia/ 14984F: drivers/video/fbdev/riva/ 14985 14986NVIDIA WMI EC BACKLIGHT DRIVER 14987M: Daniel Dadap <ddadap@nvidia.com> 14988L: platform-driver-x86@vger.kernel.org 14989S: Supported 14990F: drivers/platform/x86/nvidia-wmi-ec-backlight.c 14991F: include/linux/platform_data/x86/nvidia-wmi-ec-backlight.h 14992 14993NVM EXPRESS DRIVER 14994M: Keith Busch <kbusch@kernel.org> 14995M: Jens Axboe <axboe@fb.com> 14996M: Christoph Hellwig <hch@lst.de> 14997M: Sagi Grimberg <sagi@grimberg.me> 14998L: linux-nvme@lists.infradead.org 14999S: Supported 15000W: http://git.infradead.org/nvme.git 15001T: git git://git.infradead.org/nvme.git 15002F: Documentation/nvme/ 15003F: drivers/nvme/common/ 15004F: drivers/nvme/host/ 15005F: include/linux/nvme-*.h 15006F: include/linux/nvme.h 15007F: include/uapi/linux/nvme_ioctl.h 15008 15009NVM EXPRESS FABRICS AUTHENTICATION 15010M: Hannes Reinecke <hare@suse.de> 15011L: linux-nvme@lists.infradead.org 15012S: Supported 15013F: drivers/nvme/host/auth.c 15014F: drivers/nvme/target/auth.c 15015F: drivers/nvme/target/fabrics-cmd-auth.c 15016F: include/linux/nvme-auth.h 15017 15018NVM EXPRESS FC TRANSPORT DRIVERS 15019M: James Smart <james.smart@broadcom.com> 15020L: linux-nvme@lists.infradead.org 15021S: Supported 15022F: drivers/nvme/host/fc.c 15023F: drivers/nvme/target/fc.c 15024F: drivers/nvme/target/fcloop.c 15025F: include/linux/nvme-fc-driver.h 15026F: include/linux/nvme-fc.h 15027 15028NVM EXPRESS HARDWARE MONITORING SUPPORT 15029M: Guenter Roeck <linux@roeck-us.net> 15030L: linux-nvme@lists.infradead.org 15031S: Supported 15032F: drivers/nvme/host/hwmon.c 15033 15034NVM EXPRESS TARGET DRIVER 15035M: Christoph Hellwig <hch@lst.de> 15036M: Sagi Grimberg <sagi@grimberg.me> 15037M: Chaitanya Kulkarni <kch@nvidia.com> 15038L: linux-nvme@lists.infradead.org 15039S: Supported 15040W: http://git.infradead.org/nvme.git 15041T: git git://git.infradead.org/nvme.git 15042F: drivers/nvme/target/ 15043 15044NVMEM FRAMEWORK 15045M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 15046S: Maintained 15047T: git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git 15048F: Documentation/ABI/stable/sysfs-bus-nvmem 15049F: Documentation/devicetree/bindings/nvmem/ 15050F: drivers/nvmem/ 15051F: include/linux/nvmem-consumer.h 15052F: include/linux/nvmem-provider.h 15053 15054NXP BLUETOOTH WIRELESS DRIVERS 15055M: Amitkumar Karwar <amitkumar.karwar@nxp.com> 15056M: Neeraj Kale <neeraj.sanjaykale@nxp.com> 15057S: Maintained 15058F: Documentation/devicetree/bindings/net/bluetooth/nxp,88w8987-bt.yaml 15059F: drivers/bluetooth/btnxpuart.c 15060 15061NXP C45 TJA11XX PHY DRIVER 15062M: Radu Pirea <radu-nicolae.pirea@oss.nxp.com> 15063L: netdev@vger.kernel.org 15064S: Maintained 15065F: drivers/net/phy/nxp-c45-tja11xx.c 15066 15067NXP FSPI DRIVER 15068M: Han Xu <han.xu@nxp.com> 15069M: Haibo Chen <haibo.chen@nxp.com> 15070R: Yogesh Gaur <yogeshgaur.83@gmail.com> 15071L: linux-spi@vger.kernel.org 15072S: Maintained 15073F: Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml 15074F: drivers/spi/spi-nxp-fspi.c 15075 15076NXP FXAS21002C DRIVER 15077M: Rui Miguel Silva <rmfrfs@gmail.com> 15078L: linux-iio@vger.kernel.org 15079S: Maintained 15080F: Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml 15081F: drivers/iio/gyro/fxas21002c.h 15082F: drivers/iio/gyro/fxas21002c_core.c 15083F: drivers/iio/gyro/fxas21002c_i2c.c 15084F: drivers/iio/gyro/fxas21002c_spi.c 15085 15086NXP i.MX 7D/6SX/6UL/93 AND VF610 ADC DRIVER 15087M: Haibo Chen <haibo.chen@nxp.com> 15088L: linux-iio@vger.kernel.org 15089L: linux-imx@nxp.com 15090S: Maintained 15091F: Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml 15092F: Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml 15093F: Documentation/devicetree/bindings/iio/adc/nxp,imx93-adc.yaml 15094F: drivers/iio/adc/imx7d_adc.c 15095F: drivers/iio/adc/imx93_adc.c 15096F: drivers/iio/adc/vf610_adc.c 15097 15098NXP i.MX 8M ISI DRIVER 15099M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15100L: linux-media@vger.kernel.org 15101S: Maintained 15102F: Documentation/devicetree/bindings/media/nxp,imx8-isi.yaml 15103F: drivers/media/platform/nxp/imx8-isi/ 15104 15105NXP i.MX 8MP DW100 V4L2 DRIVER 15106M: Xavier Roumegue <xavier.roumegue@oss.nxp.com> 15107L: linux-media@vger.kernel.org 15108S: Maintained 15109F: Documentation/devicetree/bindings/media/nxp,dw100.yaml 15110F: Documentation/userspace-api/media/drivers/dw100.rst 15111F: drivers/media/platform/nxp/dw100/ 15112F: include/uapi/linux/dw100.h 15113 15114NXP i.MX 8MQ DCSS DRIVER 15115M: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com> 15116R: Lucas Stach <l.stach@pengutronix.de> 15117L: dri-devel@lists.freedesktop.org 15118S: Maintained 15119F: Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml 15120F: drivers/gpu/drm/imx/dcss/ 15121 15122NXP i.MX 8QXP ADC DRIVER 15123M: Cai Huoqing <cai.huoqing@linux.dev> 15124M: Haibo Chen <haibo.chen@nxp.com> 15125L: linux-imx@nxp.com 15126L: linux-iio@vger.kernel.org 15127S: Maintained 15128F: Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml 15129F: drivers/iio/adc/imx8qxp-adc.c 15130 15131NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER 15132M: Mirela Rabulea <mirela.rabulea@nxp.com> 15133R: NXP Linux Team <linux-imx@nxp.com> 15134L: linux-media@vger.kernel.org 15135S: Maintained 15136F: Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml 15137F: drivers/media/platform/nxp/imx-jpeg 15138 15139NXP i.MX CLOCK DRIVERS 15140M: Abel Vesa <abelvesa@kernel.org> 15141R: Peng Fan <peng.fan@nxp.com> 15142L: linux-clk@vger.kernel.org 15143L: linux-imx@nxp.com 15144S: Maintained 15145T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux.git clk/imx 15146F: Documentation/devicetree/bindings/clock/imx* 15147F: drivers/clk/imx/ 15148F: include/dt-bindings/clock/imx* 15149 15150NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER 15151M: Jagan Teki <jagan@amarulasolutions.com> 15152S: Maintained 15153F: Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml 15154F: drivers/regulator/pf8x00-regulator.c 15155 15156NXP PTN5150A CC LOGIC AND EXTCON DRIVER 15157M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 15158L: linux-kernel@vger.kernel.org 15159S: Maintained 15160F: Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml 15161F: drivers/extcon/extcon-ptn5150.c 15162 15163NXP SGTL5000 DRIVER 15164M: Fabio Estevam <festevam@gmail.com> 15165L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15166S: Maintained 15167F: Documentation/devicetree/bindings/sound/sgtl5000.yaml 15168F: sound/soc/codecs/sgtl5000* 15169 15170NXP SJA1105 ETHERNET SWITCH DRIVER 15171M: Vladimir Oltean <olteanv@gmail.com> 15172L: linux-kernel@vger.kernel.org 15173S: Maintained 15174F: drivers/net/dsa/sja1105 15175F: drivers/net/pcs/pcs-xpcs-nxp.c 15176 15177NXP TDA998X DRM DRIVER 15178M: Russell King <linux@armlinux.org.uk> 15179S: Maintained 15180T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel 15181T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes 15182F: drivers/gpu/drm/i2c/tda998x_drv.c 15183F: include/drm/i2c/tda998x.h 15184F: include/dt-bindings/display/tda998x.h 15185K: "nxp,tda998x" 15186 15187NXP TFA9879 DRIVER 15188M: Peter Rosin <peda@axentia.se> 15189L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15190S: Maintained 15191F: Documentation/devicetree/bindings/sound/tfa9879.txt 15192F: sound/soc/codecs/tfa9879* 15193 15194NXP-NCI NFC DRIVER 15195S: Orphan 15196F: Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml 15197F: drivers/nfc/nxp-nci 15198 15199NXP/Goodix TFA989X (TFA1) DRIVER 15200M: Stephan Gerhold <stephan@gerhold.net> 15201L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15202S: Maintained 15203F: Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml 15204F: sound/soc/codecs/tfa989x.c 15205 15206NZXT-KRAKEN2 HARDWARE MONITORING DRIVER 15207M: Jonas Malaco <jonas@protocubo.io> 15208L: linux-hwmon@vger.kernel.org 15209S: Maintained 15210F: Documentation/hwmon/nzxt-kraken2.rst 15211F: drivers/hwmon/nzxt-kraken2.c 15212 15213NZXT-SMART2 HARDWARE MONITORING DRIVER 15214M: Aleksandr Mezin <mezin.alexander@gmail.com> 15215L: linux-hwmon@vger.kernel.org 15216S: Maintained 15217F: Documentation/hwmon/nzxt-smart2.rst 15218F: drivers/hwmon/nzxt-smart2.c 15219 15220OBJAGG 15221M: Jiri Pirko <jiri@resnulli.us> 15222L: netdev@vger.kernel.org 15223S: Supported 15224F: include/linux/objagg.h 15225F: lib/objagg.c 15226F: lib/test_objagg.c 15227 15228OBJTOOL 15229M: Josh Poimboeuf <jpoimboe@kernel.org> 15230M: Peter Zijlstra <peterz@infradead.org> 15231S: Supported 15232F: include/linux/objtool*.h 15233F: tools/objtool/ 15234 15235OCELOT ETHERNET SWITCH DRIVER 15236M: Vladimir Oltean <vladimir.oltean@nxp.com> 15237M: Claudiu Manoil <claudiu.manoil@nxp.com> 15238M: Alexandre Belloni <alexandre.belloni@bootlin.com> 15239M: UNGLinuxDriver@microchip.com 15240L: netdev@vger.kernel.org 15241S: Supported 15242F: drivers/net/dsa/ocelot/* 15243F: drivers/net/ethernet/mscc/ 15244F: include/soc/mscc/ocelot* 15245F: net/dsa/tag_ocelot.c 15246F: net/dsa/tag_ocelot_8021q.c 15247F: tools/testing/selftests/drivers/net/ocelot/* 15248 15249OCELOT EXTERNAL SWITCH CONTROL 15250M: Colin Foster <colin.foster@in-advantage.com> 15251S: Supported 15252F: Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml 15253F: drivers/mfd/ocelot* 15254F: drivers/net/dsa/ocelot/ocelot_ext.c 15255F: include/linux/mfd/ocelot.h 15256 15257OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER 15258M: Frederic Barrat <fbarrat@linux.ibm.com> 15259M: Andrew Donnellan <ajd@linux.ibm.com> 15260L: linuxppc-dev@lists.ozlabs.org 15261S: Supported 15262F: Documentation/userspace-api/accelerators/ocxl.rst 15263F: arch/powerpc/include/asm/pnv-ocxl.h 15264F: arch/powerpc/platforms/powernv/ocxl.c 15265F: drivers/misc/ocxl/ 15266F: include/misc/ocxl* 15267F: include/uapi/misc/ocxl.h 15268 15269OMAP AUDIO SUPPORT 15270M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 15271M: Jarkko Nikula <jarkko.nikula@bitmer.com> 15272L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15273L: linux-omap@vger.kernel.org 15274S: Maintained 15275F: sound/soc/ti/n810.c 15276F: sound/soc/ti/omap* 15277F: sound/soc/ti/rx51.c 15278F: sound/soc/ti/sdma-pcm.* 15279 15280OMAP CLOCK FRAMEWORK SUPPORT 15281M: Paul Walmsley <paul@pwsan.com> 15282L: linux-omap@vger.kernel.org 15283S: Maintained 15284F: arch/arm/*omap*/*clock* 15285 15286OMAP DEVICE TREE SUPPORT 15287M: Benoît Cousson <bcousson@baylibre.com> 15288M: Tony Lindgren <tony@atomide.com> 15289L: linux-omap@vger.kernel.org 15290L: devicetree@vger.kernel.org 15291S: Maintained 15292F: arch/arm/boot/dts/*am3* 15293F: arch/arm/boot/dts/*am4* 15294F: arch/arm/boot/dts/*am5* 15295F: arch/arm/boot/dts/*dra7* 15296F: arch/arm/boot/dts/*omap* 15297F: arch/arm/boot/dts/logicpd-som-lv* 15298F: arch/arm/boot/dts/logicpd-torpedo* 15299 15300OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2) 15301L: linux-omap@vger.kernel.org 15302L: linux-fbdev@vger.kernel.org 15303S: Orphan 15304F: Documentation/arm/omap/dss.rst 15305F: drivers/video/fbdev/omap2/ 15306 15307OMAP FRAMEBUFFER SUPPORT 15308L: linux-fbdev@vger.kernel.org 15309L: linux-omap@vger.kernel.org 15310S: Orphan 15311F: drivers/video/fbdev/omap/ 15312 15313OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT 15314M: Roger Quadros <rogerq@kernel.org> 15315M: Tony Lindgren <tony@atomide.com> 15316L: linux-omap@vger.kernel.org 15317S: Maintained 15318F: arch/arm/mach-omap2/*gpmc* 15319F: drivers/memory/omap-gpmc.c 15320 15321OMAP GPIO DRIVER 15322M: Grygorii Strashko <grygorii.strashko@ti.com> 15323M: Santosh Shilimkar <ssantosh@kernel.org> 15324M: Kevin Hilman <khilman@kernel.org> 15325L: linux-omap@vger.kernel.org 15326S: Maintained 15327F: Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml 15328F: drivers/gpio/gpio-omap.c 15329 15330OMAP HARDWARE SPINLOCK SUPPORT 15331M: Ohad Ben-Cohen <ohad@wizery.com> 15332L: linux-omap@vger.kernel.org 15333S: Maintained 15334F: drivers/hwspinlock/omap_hwspinlock.c 15335 15336OMAP HS MMC SUPPORT 15337L: linux-mmc@vger.kernel.org 15338L: linux-omap@vger.kernel.org 15339S: Orphan 15340F: drivers/mmc/host/omap_hsmmc.c 15341 15342OMAP HWMOD DATA 15343M: Paul Walmsley <paul@pwsan.com> 15344L: linux-omap@vger.kernel.org 15345S: Maintained 15346F: arch/arm/mach-omap2/omap_hwmod*data* 15347 15348OMAP HWMOD SUPPORT 15349M: Benoît Cousson <bcousson@baylibre.com> 15350M: Paul Walmsley <paul@pwsan.com> 15351L: linux-omap@vger.kernel.org 15352S: Maintained 15353F: arch/arm/mach-omap2/omap_hwmod.* 15354 15355OMAP I2C DRIVER 15356M: Vignesh R <vigneshr@ti.com> 15357L: linux-omap@vger.kernel.org 15358L: linux-i2c@vger.kernel.org 15359S: Maintained 15360F: Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml 15361F: drivers/i2c/busses/i2c-omap.c 15362 15363OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS) 15364M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15365L: linux-media@vger.kernel.org 15366S: Maintained 15367F: Documentation/devicetree/bindings/media/ti,omap3isp.txt 15368F: drivers/media/platform/ti/omap3isp/ 15369F: drivers/staging/media/omap4iss/ 15370 15371OMAP MMC SUPPORT 15372M: Aaro Koskinen <aaro.koskinen@iki.fi> 15373L: linux-omap@vger.kernel.org 15374S: Odd Fixes 15375F: drivers/mmc/host/omap.c 15376 15377OMAP POWER MANAGEMENT SUPPORT 15378M: Kevin Hilman <khilman@kernel.org> 15379L: linux-omap@vger.kernel.org 15380S: Maintained 15381F: arch/arm/*omap*/*pm* 15382F: drivers/cpufreq/omap-cpufreq.c 15383 15384OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT 15385M: Paul Walmsley <paul@pwsan.com> 15386L: linux-omap@vger.kernel.org 15387S: Maintained 15388F: arch/arm/mach-omap2/prm* 15389 15390OMAP RANDOM NUMBER GENERATOR SUPPORT 15391M: Deepak Saxena <dsaxena@plexity.net> 15392S: Maintained 15393F: drivers/char/hw_random/omap-rng.c 15394 15395OMAP USB SUPPORT 15396L: linux-usb@vger.kernel.org 15397L: linux-omap@vger.kernel.org 15398S: Orphan 15399F: arch/arm/*omap*/usb* 15400F: drivers/usb/*/*omap* 15401 15402OMAP/NEWFLOW NANOBONE MACHINE SUPPORT 15403M: Mark Jackson <mpfj@newflow.co.uk> 15404L: linux-omap@vger.kernel.org 15405S: Maintained 15406F: arch/arm/boot/dts/am335x-nano.dts 15407 15408OMAP1 SUPPORT 15409M: Aaro Koskinen <aaro.koskinen@iki.fi> 15410M: Janusz Krzysztofik <jmkrzyszt@gmail.com> 15411M: Tony Lindgren <tony@atomide.com> 15412L: linux-omap@vger.kernel.org 15413S: Maintained 15414Q: http://patchwork.kernel.org/project/linux-omap/list/ 15415T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15416F: arch/arm/configs/omap1_defconfig 15417F: arch/arm/mach-omap1/ 15418F: drivers/i2c/busses/i2c-omap.c 15419F: include/linux/platform_data/ams-delta-fiq.h 15420F: include/linux/platform_data/i2c-omap.h 15421 15422OMAP2+ SUPPORT 15423M: Tony Lindgren <tony@atomide.com> 15424L: linux-omap@vger.kernel.org 15425S: Maintained 15426W: http://www.muru.com/linux/omap/ 15427W: http://linux.omap.com/ 15428Q: http://patchwork.kernel.org/project/linux-omap/list/ 15429T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15430F: arch/arm/configs/omap2plus_defconfig 15431F: arch/arm/mach-omap2/ 15432F: drivers/bus/ti-sysc.c 15433F: drivers/i2c/busses/i2c-omap.c 15434F: drivers/irqchip/irq-omap-intc.c 15435F: drivers/mfd/*omap*.c 15436F: drivers/mfd/menelaus.c 15437F: drivers/mfd/palmas.c 15438F: drivers/mfd/tps65217.c 15439F: drivers/mfd/tps65218.c 15440F: drivers/mfd/tps65219.c 15441F: drivers/mfd/tps65910.c 15442F: drivers/mfd/twl-core.[ch] 15443F: drivers/mfd/twl4030*.c 15444F: drivers/mfd/twl6030*.c 15445F: drivers/mfd/twl6040*.c 15446F: drivers/regulator/palmas-regulator*.c 15447F: drivers/regulator/pbias-regulator.c 15448F: drivers/regulator/tps65217-regulator.c 15449F: drivers/regulator/tps65218-regulator.c 15450F: drivers/regulator/tps65219-regulator.c 15451F: drivers/regulator/tps65910-regulator.c 15452F: drivers/regulator/twl-regulator.c 15453F: drivers/regulator/twl6030-regulator.c 15454F: include/linux/platform_data/i2c-omap.h 15455F: include/linux/platform_data/ti-sysc.h 15456 15457OMFS FILESYSTEM 15458M: Bob Copeland <me@bobcopeland.com> 15459L: linux-karma-devel@lists.sourceforge.net 15460S: Maintained 15461F: Documentation/filesystems/omfs.rst 15462F: fs/omfs/ 15463 15464OMNIVISION OG01A1B SENSOR DRIVER 15465M: Shawn Tu <shawnx.tu@intel.com> 15466L: linux-media@vger.kernel.org 15467S: Maintained 15468F: drivers/media/i2c/og01a1b.c 15469 15470OMNIVISION OV02A10 SENSOR DRIVER 15471M: Dongchun Zhu <dongchun.zhu@mediatek.com> 15472L: linux-media@vger.kernel.org 15473S: Maintained 15474T: git git://linuxtv.org/media_tree.git 15475F: Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml 15476F: drivers/media/i2c/ov02a10.c 15477 15478OMNIVISION OV08D10 SENSOR DRIVER 15479M: Jimmy Su <jimmy.su@intel.com> 15480L: linux-media@vger.kernel.org 15481S: Maintained 15482T: git git://linuxtv.org/media_tree.git 15483F: drivers/media/i2c/ov08d10.c 15484 15485OMNIVISION OV08X40 SENSOR DRIVER 15486M: Jason Chen <jason.z.chen@intel.com> 15487L: linux-media@vger.kernel.org 15488S: Maintained 15489T: git git://linuxtv.org/media_tree.git 15490F: drivers/media/i2c/ov08x40.c 15491 15492OMNIVISION OV13858 SENSOR DRIVER 15493M: Sakari Ailus <sakari.ailus@linux.intel.com> 15494L: linux-media@vger.kernel.org 15495S: Maintained 15496T: git git://linuxtv.org/media_tree.git 15497F: drivers/media/i2c/ov13858.c 15498 15499OMNIVISION OV13B10 SENSOR DRIVER 15500M: Arec Kao <arec.kao@intel.com> 15501L: linux-media@vger.kernel.org 15502S: Maintained 15503T: git git://linuxtv.org/media_tree.git 15504F: drivers/media/i2c/ov13b10.c 15505 15506OMNIVISION OV2680 SENSOR DRIVER 15507M: Rui Miguel Silva <rmfrfs@gmail.com> 15508L: linux-media@vger.kernel.org 15509S: Maintained 15510T: git git://linuxtv.org/media_tree.git 15511F: Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml 15512F: drivers/media/i2c/ov2680.c 15513 15514OMNIVISION OV2685 SENSOR DRIVER 15515M: Shunqian Zheng <zhengsq@rock-chips.com> 15516L: linux-media@vger.kernel.org 15517S: Maintained 15518T: git git://linuxtv.org/media_tree.git 15519F: Documentation/devicetree/bindings/media/i2c/ovti,ov2685.yaml 15520F: drivers/media/i2c/ov2685.c 15521 15522OMNIVISION OV2740 SENSOR DRIVER 15523M: Tianshu Qiu <tian.shu.qiu@intel.com> 15524R: Shawn Tu <shawnx.tu@intel.com> 15525R: Bingbu Cao <bingbu.cao@intel.com> 15526L: linux-media@vger.kernel.org 15527S: Maintained 15528T: git git://linuxtv.org/media_tree.git 15529F: drivers/media/i2c/ov2740.c 15530 15531OMNIVISION OV4689 SENSOR DRIVER 15532M: Mikhail Rudenko <mike.rudenko@gmail.com> 15533L: linux-media@vger.kernel.org 15534S: Maintained 15535T: git git://linuxtv.org/media_tree.git 15536F: Documentation/devicetree/bindings/media/i2c/ovti,ov4689.yaml 15537F: drivers/media/i2c/ov5647.c 15538 15539OMNIVISION OV5640 SENSOR DRIVER 15540M: Steve Longerbeam <slongerbeam@gmail.com> 15541L: linux-media@vger.kernel.org 15542S: Maintained 15543T: git git://linuxtv.org/media_tree.git 15544F: drivers/media/i2c/ov5640.c 15545 15546OMNIVISION OV5647 SENSOR DRIVER 15547M: Dave Stevenson <dave.stevenson@raspberrypi.com> 15548M: Jacopo Mondi <jacopo@jmondi.org> 15549L: linux-media@vger.kernel.org 15550S: Maintained 15551T: git git://linuxtv.org/media_tree.git 15552F: Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml 15553F: drivers/media/i2c/ov5647.c 15554 15555OMNIVISION OV5670 SENSOR DRIVER 15556M: Chiranjeevi Rapolu <chiranjeevi.rapolu@intel.com> 15557L: linux-media@vger.kernel.org 15558S: Maintained 15559T: git git://linuxtv.org/media_tree.git 15560F: Documentation/devicetree/bindings/media/i2c/ovti,ov5670.yaml 15561F: drivers/media/i2c/ov5670.c 15562 15563OMNIVISION OV5675 SENSOR DRIVER 15564M: Shawn Tu <shawnx.tu@intel.com> 15565L: linux-media@vger.kernel.org 15566S: Maintained 15567T: git git://linuxtv.org/media_tree.git 15568F: Documentation/devicetree/bindings/media/i2c/ovti,ov5675.yaml 15569F: drivers/media/i2c/ov5675.c 15570 15571OMNIVISION OV5693 SENSOR DRIVER 15572M: Daniel Scally <djrscally@gmail.com> 15573L: linux-media@vger.kernel.org 15574S: Maintained 15575T: git git://linuxtv.org/media_tree.git 15576F: Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml 15577F: drivers/media/i2c/ov5693.c 15578 15579OMNIVISION OV5695 SENSOR DRIVER 15580M: Shunqian Zheng <zhengsq@rock-chips.com> 15581L: linux-media@vger.kernel.org 15582S: Maintained 15583T: git git://linuxtv.org/media_tree.git 15584F: drivers/media/i2c/ov5695.c 15585 15586OMNIVISION OV7670 SENSOR DRIVER 15587L: linux-media@vger.kernel.org 15588S: Orphan 15589T: git git://linuxtv.org/media_tree.git 15590F: Documentation/devicetree/bindings/media/i2c/ov7670.txt 15591F: drivers/media/i2c/ov7670.c 15592 15593OMNIVISION OV772x SENSOR DRIVER 15594M: Jacopo Mondi <jacopo@jmondi.org> 15595L: linux-media@vger.kernel.org 15596S: Odd fixes 15597T: git git://linuxtv.org/media_tree.git 15598F: Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml 15599F: drivers/media/i2c/ov772x.c 15600F: include/media/i2c/ov772x.h 15601 15602OMNIVISION OV7740 SENSOR DRIVER 15603M: Wenyou Yang <wenyou.yang@microchip.com> 15604L: linux-media@vger.kernel.org 15605S: Maintained 15606T: git git://linuxtv.org/media_tree.git 15607F: Documentation/devicetree/bindings/media/i2c/ov7740.txt 15608F: drivers/media/i2c/ov7740.c 15609 15610OMNIVISION OV8856 SENSOR DRIVER 15611M: Sakari Ailus <sakari.ailus@linux.intel.com> 15612L: linux-media@vger.kernel.org 15613S: Maintained 15614T: git git://linuxtv.org/media_tree.git 15615F: Documentation/devicetree/bindings/media/i2c/ov8856.yaml 15616F: drivers/media/i2c/ov8856.c 15617 15618OMNIVISION OV8858 SENSOR DRIVER 15619M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 15620M: Nicholas Roth <nicholas@rothemail.net> 15621L: linux-media@vger.kernel.org 15622S: Maintained 15623T: git git://linuxtv.org/media_tree.git 15624F: Documentation/devicetree/bindings/media/i2c/ovti,ov8858.yaml 15625F: drivers/media/i2c/ov8858.c 15626 15627OMNIVISION OV9282 SENSOR DRIVER 15628M: Paul J. Murphy <paul.j.murphy@intel.com> 15629M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 15630L: linux-media@vger.kernel.org 15631S: Maintained 15632T: git git://linuxtv.org/media_tree.git 15633F: Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml 15634F: drivers/media/i2c/ov9282.c 15635 15636OMNIVISION OV9640 SENSOR DRIVER 15637M: Petr Cvek <petrcvekcz@gmail.com> 15638L: linux-media@vger.kernel.org 15639S: Maintained 15640F: drivers/media/i2c/ov9640.* 15641 15642OMNIVISION OV9650 SENSOR DRIVER 15643M: Sakari Ailus <sakari.ailus@linux.intel.com> 15644R: Akinobu Mita <akinobu.mita@gmail.com> 15645R: Sylwester Nawrocki <s.nawrocki@samsung.com> 15646L: linux-media@vger.kernel.org 15647S: Maintained 15648T: git git://linuxtv.org/media_tree.git 15649F: Documentation/devicetree/bindings/media/i2c/ov9650.txt 15650F: drivers/media/i2c/ov9650.c 15651 15652OMNIVISION OV9734 SENSOR DRIVER 15653M: Tianshu Qiu <tian.shu.qiu@intel.com> 15654R: Bingbu Cao <bingbu.cao@intel.com> 15655L: linux-media@vger.kernel.org 15656S: Maintained 15657T: git git://linuxtv.org/media_tree.git 15658F: drivers/media/i2c/ov9734.c 15659 15660ONBOARD USB HUB DRIVER 15661M: Matthias Kaehlcke <mka@chromium.org> 15662L: linux-usb@vger.kernel.org 15663S: Maintained 15664F: Documentation/ABI/testing/sysfs-bus-platform-onboard-usb-hub 15665F: drivers/usb/misc/onboard_usb_hub.c 15666 15667ONENAND FLASH DRIVER 15668M: Kyungmin Park <kyungmin.park@samsung.com> 15669L: linux-mtd@lists.infradead.org 15670S: Maintained 15671F: drivers/mtd/nand/onenand/ 15672F: include/linux/mtd/onenand*.h 15673 15674ONEXPLAYER FAN DRIVER 15675M: Derek John Clark <derekjohn.clark@gmail.com> 15676M: Joaquín Ignacio Aramendía <samsagax@gmail.com> 15677L: linux-hwmon@vger.kernel.org 15678S: Maintained 15679F: drivers/hwmon/oxp-sensors.c 15680 15681ONIE TLV NVMEM LAYOUT DRIVER 15682M: Miquel Raynal <miquel.raynal@bootlin.com> 15683S: Maintained 15684F: Documentation/devicetree/bindings/nvmem/layouts/onie,tlv-layout.yaml 15685F: drivers/nvmem/layouts/onie-tlv.c 15686 15687ONION OMEGA2+ BOARD 15688M: Harvey Hunt <harveyhuntnexus@gmail.com> 15689L: linux-mips@vger.kernel.org 15690S: Maintained 15691F: arch/mips/boot/dts/ralink/omega2p.dts 15692 15693ONSEMI ETHERNET PHY DRIVERS 15694M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 15695L: netdev@vger.kernel.org 15696S: Supported 15697W: http://www.onsemi.com 15698F: drivers/net/phy/ncn* 15699 15700OP-TEE DRIVER 15701M: Jens Wiklander <jens.wiklander@linaro.org> 15702L: op-tee@lists.trustedfirmware.org 15703S: Maintained 15704F: Documentation/ABI/testing/sysfs-bus-optee-devices 15705F: drivers/tee/optee/ 15706 15707OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER 15708M: Sumit Garg <sumit.garg@linaro.org> 15709L: op-tee@lists.trustedfirmware.org 15710S: Maintained 15711F: drivers/char/hw_random/optee-rng.c 15712 15713OP-TEE RTC DRIVER 15714M: Clément Léger <clement.leger@bootlin.com> 15715L: linux-rtc@vger.kernel.org 15716S: Maintained 15717F: drivers/rtc/rtc-optee.c 15718 15719OPA-VNIC DRIVER 15720M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 15721L: linux-rdma@vger.kernel.org 15722S: Supported 15723F: drivers/infiniband/ulp/opa_vnic 15724 15725OPEN FIRMWARE AND FLATTENED DEVICE TREE 15726M: Rob Herring <robh+dt@kernel.org> 15727M: Frank Rowand <frowand.list@gmail.com> 15728L: devicetree@vger.kernel.org 15729S: Maintained 15730W: http://www.devicetree.org/ 15731C: irc://irc.libera.chat/devicetree 15732T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15733F: Documentation/ABI/testing/sysfs-firmware-ofw 15734F: drivers/of/ 15735F: include/linux/of*.h 15736F: scripts/dtc/ 15737K: of_overlay_notifier_ 15738K: of_overlay_fdt_apply 15739K: of_overlay_remove 15740 15741OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS 15742M: Rob Herring <robh+dt@kernel.org> 15743M: Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org> 15744M: Conor Dooley <conor+dt@kernel.org> 15745L: devicetree@vger.kernel.org 15746S: Maintained 15747Q: http://patchwork.ozlabs.org/project/devicetree-bindings/list/ 15748C: irc://irc.libera.chat/devicetree 15749T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15750F: Documentation/devicetree/ 15751F: arch/*/boot/dts/ 15752F: include/dt-bindings/ 15753 15754OPENCOMPUTE PTP CLOCK DRIVER 15755M: Jonathan Lemon <jonathan.lemon@gmail.com> 15756M: Vadim Fedorenko <vadfed@fb.com> 15757L: netdev@vger.kernel.org 15758S: Maintained 15759F: drivers/ptp/ptp_ocp.c 15760 15761OPENCORES I2C BUS DRIVER 15762M: Peter Korsgaard <peter@korsgaard.com> 15763M: Andrew Lunn <andrew@lunn.ch> 15764L: linux-i2c@vger.kernel.org 15765S: Maintained 15766F: Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml 15767F: Documentation/i2c/busses/i2c-ocores.rst 15768F: drivers/i2c/busses/i2c-ocores.c 15769F: include/linux/platform_data/i2c-ocores.h 15770 15771OPENRISC ARCHITECTURE 15772M: Jonas Bonn <jonas@southpole.se> 15773M: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> 15774M: Stafford Horne <shorne@gmail.com> 15775L: linux-openrisc@vger.kernel.org 15776S: Maintained 15777W: http://openrisc.io 15778T: git https://github.com/openrisc/linux.git 15779F: Documentation/arch/openrisc/ 15780F: Documentation/devicetree/bindings/openrisc/ 15781F: arch/openrisc/ 15782F: drivers/irqchip/irq-ompic.c 15783F: drivers/irqchip/irq-or1k-* 15784 15785OPENVSWITCH 15786M: Pravin B Shelar <pshelar@ovn.org> 15787L: netdev@vger.kernel.org 15788L: dev@openvswitch.org 15789S: Maintained 15790W: http://openvswitch.org 15791F: include/uapi/linux/openvswitch.h 15792F: net/openvswitch/ 15793F: tools/testing/selftests/net/openvswitch/ 15794 15795OPERATING PERFORMANCE POINTS (OPP) 15796M: Viresh Kumar <vireshk@kernel.org> 15797M: Nishanth Menon <nm@ti.com> 15798M: Stephen Boyd <sboyd@kernel.org> 15799L: linux-pm@vger.kernel.org 15800S: Maintained 15801T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git 15802F: Documentation/devicetree/bindings/opp/ 15803F: Documentation/power/opp.rst 15804F: drivers/opp/ 15805F: include/linux/pm_opp.h 15806 15807OPL4 DRIVER 15808M: Clemens Ladisch <clemens@ladisch.de> 15809L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15810S: Maintained 15811T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 15812F: sound/drivers/opl4/ 15813 15814ORACLE CLUSTER FILESYSTEM 2 (OCFS2) 15815M: Mark Fasheh <mark@fasheh.com> 15816M: Joel Becker <jlbec@evilplan.org> 15817M: Joseph Qi <joseph.qi@linux.alibaba.com> 15818L: ocfs2-devel@oss.oracle.com (moderated for non-subscribers) 15819S: Supported 15820W: http://ocfs2.wiki.kernel.org 15821F: Documentation/filesystems/dlmfs.rst 15822F: Documentation/filesystems/ocfs2.rst 15823F: fs/ocfs2/ 15824 15825ORANGEFS FILESYSTEM 15826M: Mike Marshall <hubcap@omnibond.com> 15827R: Martin Brandenburg <martin@omnibond.com> 15828L: devel@lists.orangefs.org 15829S: Supported 15830T: git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git 15831F: Documentation/filesystems/orangefs.rst 15832F: fs/orangefs/ 15833 15834ORINOCO DRIVER 15835L: linux-wireless@vger.kernel.org 15836S: Orphan 15837W: https://wireless.wiki.kernel.org/en/users/Drivers/orinoco 15838W: http://www.nongnu.org/orinoco/ 15839F: drivers/net/wireless/intersil/orinoco/ 15840 15841OV2659 OMNIVISION SENSOR DRIVER 15842M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 15843L: linux-media@vger.kernel.org 15844S: Maintained 15845W: https://linuxtv.org 15846Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15847T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 15848F: drivers/media/i2c/ov2659.c 15849F: include/media/i2c/ov2659.h 15850 15851OVERLAY FILESYSTEM 15852M: Miklos Szeredi <miklos@szeredi.hu> 15853L: linux-unionfs@vger.kernel.org 15854S: Supported 15855T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git 15856F: Documentation/filesystems/overlayfs.rst 15857F: fs/overlayfs/ 15858 15859P54 WIRELESS DRIVER 15860M: Christian Lamparter <chunkeey@googlemail.com> 15861L: linux-wireless@vger.kernel.org 15862S: Maintained 15863W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 15864F: drivers/net/wireless/intersil/p54/ 15865 15866PACKET SOCKETS 15867M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 15868S: Maintained 15869F: include/uapi/linux/if_packet.h 15870F: net/packet/af_packet.c 15871 15872PACKING 15873M: Vladimir Oltean <olteanv@gmail.com> 15874L: netdev@vger.kernel.org 15875S: Supported 15876F: Documentation/core-api/packing.rst 15877F: include/linux/packing.h 15878F: lib/packing.c 15879 15880PADATA PARALLEL EXECUTION MECHANISM 15881M: Steffen Klassert <steffen.klassert@secunet.com> 15882M: Daniel Jordan <daniel.m.jordan@oracle.com> 15883L: linux-crypto@vger.kernel.org 15884L: linux-kernel@vger.kernel.org 15885S: Maintained 15886F: Documentation/core-api/padata.rst 15887F: include/linux/padata.h 15888F: kernel/padata.c 15889 15890PAGE CACHE 15891M: Matthew Wilcox (Oracle) <willy@infradead.org> 15892L: linux-fsdevel@vger.kernel.org 15893S: Supported 15894T: git git://git.infradead.org/users/willy/pagecache.git 15895F: Documentation/filesystems/locking.rst 15896F: Documentation/filesystems/vfs.rst 15897F: include/linux/pagemap.h 15898F: mm/filemap.c 15899F: mm/page-writeback.c 15900F: mm/readahead.c 15901F: mm/truncate.c 15902 15903PAGE POOL 15904M: Jesper Dangaard Brouer <hawk@kernel.org> 15905M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 15906L: netdev@vger.kernel.org 15907S: Supported 15908F: Documentation/networking/page_pool.rst 15909F: include/net/page_pool.h 15910F: include/trace/events/page_pool.h 15911F: net/core/page_pool.c 15912 15913PAGE TABLE CHECK 15914M: Pasha Tatashin <pasha.tatashin@soleen.com> 15915M: Andrew Morton <akpm@linux-foundation.org> 15916L: linux-mm@kvack.org 15917S: Maintained 15918F: Documentation/mm/page_table_check.rst 15919F: include/linux/page_table_check.h 15920F: mm/page_table_check.c 15921 15922PANASONIC LAPTOP ACPI EXTRAS DRIVER 15923M: Kenneth Chan <kenneth.t.chan@gmail.com> 15924L: platform-driver-x86@vger.kernel.org 15925S: Maintained 15926F: drivers/platform/x86/panasonic-laptop.c 15927 15928PARALLAX PING IIO SENSOR DRIVER 15929M: Andreas Klinger <ak@it-klinger.de> 15930L: linux-iio@vger.kernel.org 15931S: Maintained 15932F: Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml 15933F: drivers/iio/proximity/ping.c 15934 15935PARALLEL LCD/KEYPAD PANEL DRIVER 15936M: Willy Tarreau <willy@haproxy.com> 15937M: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> 15938S: Odd Fixes 15939F: Documentation/admin-guide/lcd-panel-cgram.rst 15940F: drivers/auxdisplay/panel.c 15941 15942PARALLEL PORT SUBSYSTEM 15943M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 15944M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 15945L: linux-parport@lists.infradead.org (subscribers-only) 15946S: Maintained 15947F: Documentation/driver-api/parport*.rst 15948F: drivers/char/ppdev.c 15949F: drivers/parport/ 15950F: include/linux/parport*.h 15951F: include/uapi/linux/ppdev.h 15952 15953PARAVIRT_OPS INTERFACE 15954M: Juergen Gross <jgross@suse.com> 15955M: Srivatsa S. Bhat (VMware) <srivatsa@csail.mit.edu> 15956R: Alexey Makhalov <amakhalov@vmware.com> 15957R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 15958L: virtualization@lists.linux-foundation.org 15959L: x86@kernel.org 15960S: Supported 15961T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 15962F: Documentation/virt/paravirt_ops.rst 15963F: arch/*/include/asm/paravirt*.h 15964F: arch/*/kernel/paravirt* 15965F: include/linux/hypervisor.h 15966 15967PARISC ARCHITECTURE 15968M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 15969M: Helge Deller <deller@gmx.de> 15970L: linux-parisc@vger.kernel.org 15971S: Maintained 15972W: https://parisc.wiki.kernel.org 15973Q: http://patchwork.kernel.org/project/linux-parisc/list/ 15974T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git 15975T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git 15976F: Documentation/arch/parisc/ 15977F: arch/parisc/ 15978F: drivers/char/agp/parisc-agp.c 15979F: drivers/input/misc/hp_sdc_rtc.c 15980F: drivers/input/serio/gscps2.c 15981F: drivers/input/serio/hp_sdc* 15982F: drivers/parisc/ 15983F: drivers/parport/parport_gsc.* 15984F: drivers/tty/serial/8250/8250_parisc.c 15985F: drivers/video/console/sti* 15986F: drivers/video/fbdev/sti* 15987F: drivers/video/logo/logo_parisc* 15988F: include/linux/hp_sdc.h 15989 15990PARMAN 15991M: Jiri Pirko <jiri@resnulli.us> 15992L: netdev@vger.kernel.org 15993S: Supported 15994F: include/linux/parman.h 15995F: lib/parman.c 15996F: lib/test_parman.c 15997 15998PC ENGINES APU BOARD DRIVER 15999M: Enrico Weigelt, metux IT consult <info@metux.net> 16000S: Maintained 16001F: drivers/platform/x86/pcengines-apuv2.c 16002 16003PC87360 HARDWARE MONITORING DRIVER 16004M: Jim Cromie <jim.cromie@gmail.com> 16005L: linux-hwmon@vger.kernel.org 16006S: Maintained 16007F: Documentation/hwmon/pc87360.rst 16008F: drivers/hwmon/pc87360.c 16009 16010PC8736x GPIO DRIVER 16011M: Jim Cromie <jim.cromie@gmail.com> 16012S: Maintained 16013F: drivers/char/pc8736x_gpio.c 16014 16015PC87427 HARDWARE MONITORING DRIVER 16016M: Jean Delvare <jdelvare@suse.com> 16017L: linux-hwmon@vger.kernel.org 16018S: Maintained 16019F: Documentation/hwmon/pc87427.rst 16020F: drivers/hwmon/pc87427.c 16021 16022PCA9532 LED DRIVER 16023M: Riku Voipio <riku.voipio@iki.fi> 16024S: Maintained 16025F: drivers/leds/leds-pca9532.c 16026F: include/linux/leds-pca9532.h 16027 16028PCA9541 I2C BUS MASTER SELECTOR DRIVER 16029M: Guenter Roeck <linux@roeck-us.net> 16030L: linux-i2c@vger.kernel.org 16031S: Maintained 16032F: drivers/i2c/muxes/i2c-mux-pca9541.c 16033 16034PCDP - PRIMARY CONSOLE AND DEBUG PORT 16035M: Khalid Aziz <khalid@gonehiking.org> 16036S: Maintained 16037F: drivers/firmware/pcdp.* 16038 16039PCI DRIVER FOR AARDVARK (Marvell Armada 3700) 16040M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16041M: Pali Rohár <pali@kernel.org> 16042L: linux-pci@vger.kernel.org 16043L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16044S: Maintained 16045F: Documentation/devicetree/bindings/pci/aardvark-pci.txt 16046F: drivers/pci/controller/pci-aardvark.c 16047 16048PCI DRIVER FOR ALTERA PCIE IP 16049M: Joyce Ooi <joyce.ooi@intel.com> 16050L: linux-pci@vger.kernel.org 16051S: Supported 16052F: Documentation/devicetree/bindings/pci/altera-pcie.txt 16053F: drivers/pci/controller/pcie-altera.c 16054 16055PCI DRIVER FOR APPLIEDMICRO XGENE 16056M: Toan Le <toan@os.amperecomputing.com> 16057L: linux-pci@vger.kernel.org 16058L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16059S: Maintained 16060F: Documentation/devicetree/bindings/pci/xgene-pci.txt 16061F: drivers/pci/controller/pci-xgene.c 16062 16063PCI DRIVER FOR ARM VERSATILE PLATFORM 16064M: Rob Herring <robh@kernel.org> 16065L: linux-pci@vger.kernel.org 16066L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16067S: Maintained 16068F: Documentation/devicetree/bindings/pci/versatile.yaml 16069F: drivers/pci/controller/pci-versatile.c 16070 16071PCI DRIVER FOR ARMADA 8K 16072M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16073L: linux-pci@vger.kernel.org 16074L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16075S: Maintained 16076F: Documentation/devicetree/bindings/pci/pci-armada8k.txt 16077F: drivers/pci/controller/dwc/pcie-armada8k.c 16078 16079PCI DRIVER FOR CADENCE PCIE IP 16080M: Tom Joseph <tjoseph@cadence.com> 16081L: linux-pci@vger.kernel.org 16082S: Maintained 16083F: Documentation/devicetree/bindings/pci/cdns,* 16084F: drivers/pci/controller/cadence/ 16085 16086PCI DRIVER FOR FREESCALE LAYERSCAPE 16087M: Minghuan Lian <minghuan.Lian@nxp.com> 16088M: Mingkai Hu <mingkai.hu@nxp.com> 16089M: Roy Zang <roy.zang@nxp.com> 16090L: linuxppc-dev@lists.ozlabs.org 16091L: linux-pci@vger.kernel.org 16092L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16093S: Maintained 16094F: drivers/pci/controller/dwc/*layerscape* 16095 16096PCI DRIVER FOR FU740 16097M: Paul Walmsley <paul.walmsley@sifive.com> 16098M: Greentime Hu <greentime.hu@sifive.com> 16099L: linux-pci@vger.kernel.org 16100S: Maintained 16101F: Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml 16102F: drivers/pci/controller/dwc/pcie-fu740.c 16103 16104PCI DRIVER FOR GENERIC OF HOSTS 16105M: Will Deacon <will@kernel.org> 16106L: linux-pci@vger.kernel.org 16107L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16108S: Maintained 16109F: Documentation/devicetree/bindings/pci/host-generic-pci.yaml 16110F: drivers/pci/controller/pci-host-common.c 16111F: drivers/pci/controller/pci-host-generic.c 16112 16113PCI DRIVER FOR IMX6 16114M: Richard Zhu <hongxing.zhu@nxp.com> 16115M: Lucas Stach <l.stach@pengutronix.de> 16116L: linux-pci@vger.kernel.org 16117L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16118S: Maintained 16119F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-common.yaml 16120F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-ep.yaml 16121F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml 16122F: drivers/pci/controller/dwc/*imx6* 16123 16124PCI DRIVER FOR INTEL IXP4XX 16125M: Linus Walleij <linus.walleij@linaro.org> 16126S: Maintained 16127F: Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml 16128F: drivers/pci/controller/pci-ixp4xx.c 16129 16130PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD) 16131M: Nirmal Patel <nirmal.patel@linux.intel.com> 16132R: Jonathan Derrick <jonathan.derrick@linux.dev> 16133L: linux-pci@vger.kernel.org 16134S: Supported 16135F: drivers/pci/controller/vmd.c 16136 16137PCI DRIVER FOR MICROSEMI SWITCHTEC 16138M: Kurt Schwemmer <kurt.schwemmer@microsemi.com> 16139M: Logan Gunthorpe <logang@deltatee.com> 16140L: linux-pci@vger.kernel.org 16141S: Maintained 16142F: Documentation/ABI/testing/sysfs-class-switchtec 16143F: Documentation/driver-api/switchtec.rst 16144F: drivers/ntb/hw/mscc/ 16145F: drivers/pci/switch/switchtec* 16146F: include/linux/switchtec.h 16147F: include/uapi/linux/switchtec_ioctl.h 16148 16149PCI DRIVER FOR MOBIVEIL PCIE IP 16150M: Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in> 16151M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16152L: linux-pci@vger.kernel.org 16153S: Supported 16154F: Documentation/devicetree/bindings/pci/mobiveil-pcie.txt 16155F: drivers/pci/controller/mobiveil/pcie-mobiveil* 16156 16157PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support) 16158M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16159M: Pali Rohár <pali@kernel.org> 16160L: linux-pci@vger.kernel.org 16161L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16162S: Maintained 16163F: drivers/pci/controller/*mvebu* 16164 16165PCI DRIVER FOR NVIDIA TEGRA 16166M: Thierry Reding <thierry.reding@gmail.com> 16167L: linux-tegra@vger.kernel.org 16168L: linux-pci@vger.kernel.org 16169S: Supported 16170F: Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt 16171F: drivers/pci/controller/pci-tegra.c 16172 16173PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER 16174M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16175L: linux-pci@vger.kernel.org 16176L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16177S: Maintained 16178F: Documentation/devicetree/bindings/pci/layerscape-pcie-gen4.txt 16179F: drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c 16180 16181PCI DRIVER FOR RENESAS R-CAR 16182M: Marek Vasut <marek.vasut+renesas@gmail.com> 16183M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 16184L: linux-pci@vger.kernel.org 16185L: linux-renesas-soc@vger.kernel.org 16186S: Maintained 16187F: Documentation/devicetree/bindings/pci/*rcar* 16188F: drivers/pci/controller/*rcar* 16189 16190PCI DRIVER FOR SAMSUNG EXYNOS 16191M: Jingoo Han <jingoohan1@gmail.com> 16192L: linux-pci@vger.kernel.org 16193L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16194L: linux-samsung-soc@vger.kernel.org 16195S: Maintained 16196F: drivers/pci/controller/dwc/pci-exynos.c 16197 16198PCI DRIVER FOR SYNOPSYS DESIGNWARE 16199M: Jingoo Han <jingoohan1@gmail.com> 16200M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 16201L: linux-pci@vger.kernel.org 16202S: Maintained 16203F: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml 16204F: Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml 16205F: drivers/pci/controller/dwc/*designware* 16206 16207PCI DRIVER FOR TI DRA7XX/J721E 16208M: Vignesh Raghavendra <vigneshr@ti.com> 16209L: linux-omap@vger.kernel.org 16210L: linux-pci@vger.kernel.org 16211L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16212S: Supported 16213F: Documentation/devicetree/bindings/pci/ti-pci.txt 16214F: drivers/pci/controller/cadence/pci-j721e.c 16215F: drivers/pci/controller/dwc/pci-dra7xx.c 16216 16217PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC 16218M: Linus Walleij <linus.walleij@linaro.org> 16219L: linux-pci@vger.kernel.org 16220S: Maintained 16221F: Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt 16222F: drivers/pci/controller/pci-v3-semi.c 16223 16224PCI DRIVER FOR XILINX VERSAL CPM 16225M: Bharat Kumar Gogada <bharat.kumar.gogada@amd.com> 16226M: Michal Simek <michal.simek@amd.com> 16227L: linux-pci@vger.kernel.org 16228S: Maintained 16229F: Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml 16230F: drivers/pci/controller/pcie-xilinx-cpm.c 16231 16232PCI ENDPOINT SUBSYSTEM 16233M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16234M: Krzysztof Wilczyński <kw@linux.com> 16235R: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16236R: Kishon Vijay Abraham I <kishon@kernel.org> 16237L: linux-pci@vger.kernel.org 16238S: Supported 16239Q: https://patchwork.kernel.org/project/linux-pci/list/ 16240B: https://bugzilla.kernel.org 16241C: irc://irc.oftc.net/linux-pci 16242T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16243F: Documentation/PCI/endpoint/* 16244F: Documentation/misc-devices/pci-endpoint-test.rst 16245F: drivers/misc/pci_endpoint_test.c 16246F: drivers/pci/endpoint/ 16247F: tools/pci/ 16248 16249PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC 16250M: Mahesh J Salgaonkar <mahesh@linux.ibm.com> 16251R: Oliver O'Halloran <oohall@gmail.com> 16252L: linuxppc-dev@lists.ozlabs.org 16253S: Supported 16254F: Documentation/PCI/pci-error-recovery.rst 16255F: Documentation/powerpc/eeh-pci-error-recovery.rst 16256F: arch/powerpc/include/*/eeh*.h 16257F: arch/powerpc/kernel/eeh*.c 16258F: arch/powerpc/platforms/*/eeh*.c 16259F: drivers/pci/pcie/aer.c 16260F: drivers/pci/pcie/dpc.c 16261F: drivers/pci/pcie/err.c 16262 16263PCI ERROR RECOVERY 16264M: Linas Vepstas <linasvepstas@gmail.com> 16265L: linux-pci@vger.kernel.org 16266S: Supported 16267F: Documentation/PCI/pci-error-recovery.rst 16268 16269PCI MSI DRIVER FOR ALTERA MSI IP 16270M: Joyce Ooi <joyce.ooi@intel.com> 16271L: linux-pci@vger.kernel.org 16272S: Supported 16273F: Documentation/devicetree/bindings/pci/altera-pcie-msi.txt 16274F: drivers/pci/controller/pcie-altera-msi.c 16275 16276PCI MSI DRIVER FOR APPLIEDMICRO XGENE 16277M: Toan Le <toan@os.amperecomputing.com> 16278L: linux-pci@vger.kernel.org 16279L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16280S: Maintained 16281F: Documentation/devicetree/bindings/pci/xgene-pci-msi.txt 16282F: drivers/pci/controller/pci-xgene-msi.c 16283 16284PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS 16285M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16286M: Krzysztof Wilczyński <kw@linux.com> 16287R: Rob Herring <robh@kernel.org> 16288L: linux-pci@vger.kernel.org 16289S: Supported 16290Q: https://patchwork.kernel.org/project/linux-pci/list/ 16291B: https://bugzilla.kernel.org 16292C: irc://irc.oftc.net/linux-pci 16293T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16294F: Documentation/devicetree/bindings/pci/ 16295F: drivers/pci/controller/ 16296F: drivers/pci/pci-bridge-emul.c 16297F: drivers/pci/pci-bridge-emul.h 16298 16299PCI PEER-TO-PEER DMA (P2PDMA) 16300M: Bjorn Helgaas <bhelgaas@google.com> 16301M: Logan Gunthorpe <logang@deltatee.com> 16302L: linux-pci@vger.kernel.org 16303S: Supported 16304Q: https://patchwork.kernel.org/project/linux-pci/list/ 16305B: https://bugzilla.kernel.org 16306C: irc://irc.oftc.net/linux-pci 16307T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16308F: Documentation/driver-api/pci/p2pdma.rst 16309F: drivers/pci/p2pdma.c 16310F: include/linux/pci-p2pdma.h 16311 16312PCI SUBSYSTEM 16313M: Bjorn Helgaas <bhelgaas@google.com> 16314L: linux-pci@vger.kernel.org 16315S: Supported 16316Q: https://patchwork.kernel.org/project/linux-pci/list/ 16317B: https://bugzilla.kernel.org 16318C: irc://irc.oftc.net/linux-pci 16319T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16320F: Documentation/PCI/ 16321F: Documentation/devicetree/bindings/pci/ 16322F: arch/x86/kernel/early-quirks.c 16323F: arch/x86/kernel/quirks.c 16324F: arch/x86/pci/ 16325F: drivers/acpi/pci* 16326F: drivers/pci/ 16327F: include/asm-generic/pci* 16328F: include/linux/of_pci.h 16329F: include/linux/pci* 16330F: include/uapi/linux/pci* 16331F: lib/pci* 16332 16333PCIE DRIVER FOR AMAZON ANNAPURNA LABS 16334M: Jonathan Chocron <jonnyc@amazon.com> 16335L: linux-pci@vger.kernel.org 16336S: Maintained 16337F: Documentation/devicetree/bindings/pci/pcie-al.txt 16338F: drivers/pci/controller/dwc/pcie-al.c 16339 16340PCIE DRIVER FOR AMLOGIC MESON 16341M: Yue Wang <yue.wang@Amlogic.com> 16342L: linux-pci@vger.kernel.org 16343L: linux-amlogic@lists.infradead.org 16344S: Maintained 16345F: drivers/pci/controller/dwc/pci-meson.c 16346 16347PCIE DRIVER FOR AXIS ARTPEC 16348M: Jesper Nilsson <jesper.nilsson@axis.com> 16349L: linux-arm-kernel@axis.com 16350L: linux-pci@vger.kernel.org 16351S: Maintained 16352F: Documentation/devicetree/bindings/pci/axis,artpec* 16353F: drivers/pci/controller/dwc/*artpec* 16354 16355PCIE DRIVER FOR CAVIUM THUNDERX 16356M: Robert Richter <rric@kernel.org> 16357L: linux-pci@vger.kernel.org 16358L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16359S: Odd Fixes 16360F: drivers/pci/controller/pci-thunder-* 16361 16362PCIE DRIVER FOR HISILICON 16363M: Zhou Wang <wangzhou1@hisilicon.com> 16364L: linux-pci@vger.kernel.org 16365S: Maintained 16366F: drivers/pci/controller/dwc/pcie-hisi.c 16367 16368PCIE DRIVER FOR HISILICON KIRIN 16369M: Xiaowei Song <songxiaowei@hisilicon.com> 16370M: Binghui Wang <wangbinghui@hisilicon.com> 16371L: linux-pci@vger.kernel.org 16372S: Maintained 16373F: Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml 16374F: drivers/pci/controller/dwc/pcie-kirin.c 16375 16376PCIE DRIVER FOR HISILICON STB 16377M: Shawn Guo <shawn.guo@linaro.org> 16378L: linux-pci@vger.kernel.org 16379S: Maintained 16380F: Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt 16381F: drivers/pci/controller/dwc/pcie-histb.c 16382 16383PCIE DRIVER FOR INTEL KEEM BAY 16384M: Srikanth Thokala <srikanth.thokala@intel.com> 16385L: linux-pci@vger.kernel.org 16386S: Supported 16387F: Documentation/devicetree/bindings/pci/intel,keembay-pcie* 16388F: drivers/pci/controller/dwc/pcie-keembay.c 16389 16390PCIE DRIVER FOR INTEL LGM GW SOC 16391M: Rahul Tanwar <rtanwar@maxlinear.com> 16392L: linux-pci@vger.kernel.org 16393S: Maintained 16394F: Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml 16395F: drivers/pci/controller/dwc/pcie-intel-gw.c 16396 16397PCIE DRIVER FOR MEDIATEK 16398M: Ryder Lee <ryder.lee@mediatek.com> 16399M: Jianjun Wang <jianjun.wang@mediatek.com> 16400L: linux-pci@vger.kernel.org 16401L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16402S: Supported 16403F: Documentation/devicetree/bindings/pci/mediatek* 16404F: drivers/pci/controller/*mediatek* 16405 16406PCIE DRIVER FOR MICROCHIP 16407M: Daire McNamara <daire.mcnamara@microchip.com> 16408L: linux-pci@vger.kernel.org 16409S: Supported 16410F: Documentation/devicetree/bindings/pci/microchip* 16411F: drivers/pci/controller/*microchip* 16412 16413PCIE DRIVER FOR QUALCOMM MSM 16414M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16415L: linux-pci@vger.kernel.org 16416L: linux-arm-msm@vger.kernel.org 16417S: Maintained 16418F: drivers/pci/controller/dwc/pcie-qcom.c 16419 16420PCIE DRIVER FOR ROCKCHIP 16421M: Shawn Lin <shawn.lin@rock-chips.com> 16422L: linux-pci@vger.kernel.org 16423L: linux-rockchip@lists.infradead.org 16424S: Maintained 16425F: Documentation/devicetree/bindings/pci/rockchip,rk3399-pcie* 16426F: drivers/pci/controller/pcie-rockchip* 16427 16428PCIE DRIVER FOR SOCIONEXT UNIPHIER 16429M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 16430L: linux-pci@vger.kernel.org 16431S: Maintained 16432F: Documentation/devicetree/bindings/pci/socionext,uniphier-pcie* 16433F: drivers/pci/controller/dwc/pcie-uniphier* 16434 16435PCIE DRIVER FOR ST SPEAR13XX 16436M: Pratyush Anand <pratyush.anand@gmail.com> 16437L: linux-pci@vger.kernel.org 16438S: Maintained 16439F: drivers/pci/controller/dwc/*spear* 16440 16441PCIE ENDPOINT DRIVER FOR QUALCOMM 16442M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16443L: linux-pci@vger.kernel.org 16444L: linux-arm-msm@vger.kernel.org 16445S: Maintained 16446F: Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml 16447F: drivers/pci/controller/dwc/pcie-qcom-ep.c 16448 16449PCMCIA SUBSYSTEM 16450M: Dominik Brodowski <linux@dominikbrodowski.net> 16451S: Odd Fixes 16452T: git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux.git 16453F: Documentation/pcmcia/ 16454F: drivers/pcmcia/ 16455F: include/pcmcia/ 16456F: tools/pcmcia/ 16457 16458PCNET32 NETWORK DRIVER 16459M: Don Fry <pcnet32@frontier.com> 16460L: netdev@vger.kernel.org 16461S: Maintained 16462F: drivers/net/ethernet/amd/pcnet32.c 16463 16464PCRYPT PARALLEL CRYPTO ENGINE 16465M: Steffen Klassert <steffen.klassert@secunet.com> 16466L: linux-crypto@vger.kernel.org 16467S: Maintained 16468F: crypto/pcrypt.c 16469F: include/crypto/pcrypt.h 16470 16471PECI HARDWARE MONITORING DRIVERS 16472M: Iwona Winiarska <iwona.winiarska@intel.com> 16473L: linux-hwmon@vger.kernel.org 16474S: Supported 16475F: Documentation/hwmon/peci-cputemp.rst 16476F: Documentation/hwmon/peci-dimmtemp.rst 16477F: drivers/hwmon/peci/ 16478 16479PECI SUBSYSTEM 16480M: Iwona Winiarska <iwona.winiarska@intel.com> 16481L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 16482S: Supported 16483F: Documentation/devicetree/bindings/peci/ 16484F: Documentation/peci/ 16485F: drivers/peci/ 16486F: include/linux/peci-cpu.h 16487F: include/linux/peci.h 16488 16489PENSANDO ETHERNET DRIVERS 16490M: Shannon Nelson <shannon.nelson@amd.com> 16491M: Brett Creeley <brett.creeley@amd.com> 16492M: drivers@pensando.io 16493L: netdev@vger.kernel.org 16494S: Supported 16495F: Documentation/networking/device_drivers/ethernet/pensando/ionic.rst 16496F: drivers/net/ethernet/pensando/ 16497 16498PER-CPU MEMORY ALLOCATOR 16499M: Dennis Zhou <dennis@kernel.org> 16500M: Tejun Heo <tj@kernel.org> 16501M: Christoph Lameter <cl@linux.com> 16502L: linux-mm@kvack.org 16503S: Maintained 16504T: git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git 16505F: arch/*/include/asm/percpu.h 16506F: include/linux/percpu*.h 16507F: lib/percpu*.c 16508F: mm/percpu*.c 16509 16510PER-TASK DELAY ACCOUNTING 16511M: Balbir Singh <bsingharora@gmail.com> 16512S: Maintained 16513F: include/linux/delayacct.h 16514F: kernel/delayacct.c 16515 16516PERFORMANCE EVENTS SUBSYSTEM 16517M: Peter Zijlstra <peterz@infradead.org> 16518M: Ingo Molnar <mingo@redhat.com> 16519M: Arnaldo Carvalho de Melo <acme@kernel.org> 16520R: Mark Rutland <mark.rutland@arm.com> 16521R: Alexander Shishkin <alexander.shishkin@linux.intel.com> 16522R: Jiri Olsa <jolsa@kernel.org> 16523R: Namhyung Kim <namhyung@kernel.org> 16524R: Ian Rogers <irogers@google.com> 16525R: Adrian Hunter <adrian.hunter@intel.com> 16526L: linux-perf-users@vger.kernel.org 16527L: linux-kernel@vger.kernel.org 16528S: Supported 16529W: https://perf.wiki.kernel.org/ 16530T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 16531F: arch/*/events/* 16532F: arch/*/events/*/* 16533F: arch/*/include/asm/perf_event.h 16534F: arch/*/kernel/*/*/perf_event*.c 16535F: arch/*/kernel/*/perf_event*.c 16536F: arch/*/kernel/perf_callchain.c 16537F: arch/*/kernel/perf_event*.c 16538F: include/linux/perf_event.h 16539F: include/uapi/linux/perf_event.h 16540F: kernel/events/* 16541F: tools/lib/perf/ 16542F: tools/perf/ 16543 16544PERFORMANCE EVENTS TOOLING ARM64 16545R: John Garry <john.g.garry@oracle.com> 16546R: Will Deacon <will@kernel.org> 16547R: James Clark <james.clark@arm.com> 16548R: Mike Leach <mike.leach@linaro.org> 16549R: Leo Yan <leo.yan@linaro.org> 16550L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16551S: Supported 16552F: tools/build/feature/test-libopencsd.c 16553F: tools/perf/arch/arm*/ 16554F: tools/perf/pmu-events/arch/arm64/ 16555F: tools/perf/util/arm-spe* 16556F: tools/perf/util/cs-etm* 16557 16558PERSONALITY HANDLING 16559M: Christoph Hellwig <hch@infradead.org> 16560L: linux-abi-devel@lists.sourceforge.net 16561S: Maintained 16562F: include/linux/personality.h 16563F: include/uapi/linux/personality.h 16564 16565PHOENIX RC FLIGHT CONTROLLER ADAPTER 16566M: Marcus Folkesson <marcus.folkesson@gmail.com> 16567L: linux-input@vger.kernel.org 16568S: Maintained 16569F: Documentation/input/devices/pxrc.rst 16570F: drivers/input/joystick/pxrc.c 16571 16572PHONET PROTOCOL 16573M: Remi Denis-Courmont <courmisch@gmail.com> 16574S: Supported 16575F: Documentation/networking/phonet.rst 16576F: include/linux/phonet.h 16577F: include/net/phonet/ 16578F: include/uapi/linux/phonet.h 16579F: net/phonet/ 16580 16581PHRAM MTD DRIVER 16582M: Joern Engel <joern@lazybastard.org> 16583L: linux-mtd@lists.infradead.org 16584S: Maintained 16585F: drivers/mtd/devices/phram.c 16586 16587PICOLCD HID DRIVER 16588M: Bruno Prémont <bonbons@linux-vserver.org> 16589L: linux-input@vger.kernel.org 16590S: Maintained 16591F: drivers/hid/hid-picolcd* 16592 16593PIDFD API 16594M: Christian Brauner <christian@brauner.io> 16595L: linux-kernel@vger.kernel.org 16596S: Maintained 16597T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git 16598F: samples/pidfd/ 16599F: tools/testing/selftests/clone3/ 16600F: tools/testing/selftests/pid_namespace/ 16601F: tools/testing/selftests/pidfd/ 16602K: (?i)pidfd 16603K: (?i)clone3 16604K: \b(clone_args|kernel_clone_args)\b 16605 16606PIN CONTROL SUBSYSTEM 16607M: Linus Walleij <linus.walleij@linaro.org> 16608L: linux-gpio@vger.kernel.org 16609S: Maintained 16610T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git 16611F: Documentation/devicetree/bindings/pinctrl/ 16612F: Documentation/driver-api/pin-control.rst 16613F: drivers/pinctrl/ 16614F: include/dt-bindings/pinctrl/ 16615F: include/linux/pinctrl/ 16616 16617PIN CONTROLLER - AMD 16618M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 16619M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 16620S: Maintained 16621F: drivers/pinctrl/pinctrl-amd.c 16622 16623PIN CONTROLLER - FREESCALE 16624M: Dong Aisheng <aisheng.dong@nxp.com> 16625M: Fabio Estevam <festevam@gmail.com> 16626M: Shawn Guo <shawnguo@kernel.org> 16627M: Jacky Bai <ping.bai@nxp.com> 16628R: Pengutronix Kernel Team <kernel@pengutronix.de> 16629L: linux-gpio@vger.kernel.org 16630S: Maintained 16631F: Documentation/devicetree/bindings/pinctrl/fsl,* 16632F: drivers/pinctrl/freescale/ 16633 16634PIN CONTROLLER - INTEL 16635M: Mika Westerberg <mika.westerberg@linux.intel.com> 16636M: Andy Shevchenko <andy@kernel.org> 16637S: Supported 16638T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git 16639F: drivers/pinctrl/intel/ 16640 16641PIN CONTROLLER - KEEMBAY 16642M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 16643S: Supported 16644F: drivers/pinctrl/pinctrl-keembay* 16645 16646PIN CONTROLLER - MEDIATEK 16647M: Sean Wang <sean.wang@kernel.org> 16648L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16649S: Maintained 16650F: Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml 16651F: Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml 16652F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml 16653F: Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml 16654F: drivers/pinctrl/mediatek/ 16655 16656PIN CONTROLLER - MEDIATEK MIPS 16657M: Arınç ÜNAL <arinc.unal@arinc9.com> 16658M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 16659L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16660L: linux-mips@vger.kernel.org 16661S: Maintained 16662F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7620-pinctrl.yaml 16663F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7621-pinctrl.yaml 16664F: Documentation/devicetree/bindings/pinctrl/mediatek,mt76x8-pinctrl.yaml 16665F: Documentation/devicetree/bindings/pinctrl/ralink,rt2880-pinctrl.yaml 16666F: Documentation/devicetree/bindings/pinctrl/ralink,rt305x-pinctrl.yaml 16667F: Documentation/devicetree/bindings/pinctrl/ralink,rt3352-pinctrl.yaml 16668F: Documentation/devicetree/bindings/pinctrl/ralink,rt3883-pinctrl.yaml 16669F: Documentation/devicetree/bindings/pinctrl/ralink,rt5350-pinctrl.yaml 16670F: drivers/pinctrl/mediatek/pinctrl-mt7620.c 16671F: drivers/pinctrl/mediatek/pinctrl-mt7621.c 16672F: drivers/pinctrl/mediatek/pinctrl-mt76x8.c 16673F: drivers/pinctrl/mediatek/pinctrl-mtmips.* 16674F: drivers/pinctrl/mediatek/pinctrl-rt2880.c 16675F: drivers/pinctrl/mediatek/pinctrl-rt305x.c 16676F: drivers/pinctrl/mediatek/pinctrl-rt3883.c 16677 16678PIN CONTROLLER - MICROCHIP AT91 16679M: Ludovic Desroches <ludovic.desroches@microchip.com> 16680L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16681L: linux-gpio@vger.kernel.org 16682S: Supported 16683F: drivers/gpio/gpio-sama5d2-piobu.c 16684F: drivers/pinctrl/pinctrl-at91* 16685 16686PIN CONTROLLER - NXP S32 16687M: Chester Lin <clin@suse.com> 16688R: NXP S32 Linux Team <s32@nxp.com> 16689L: linux-gpio@vger.kernel.org 16690S: Maintained 16691F: Documentation/devicetree/bindings/pinctrl/nxp,s32* 16692F: drivers/pinctrl/nxp/ 16693 16694PIN CONTROLLER - QUALCOMM 16695M: Bjorn Andersson <andersson@kernel.org> 16696L: linux-arm-msm@vger.kernel.org 16697S: Maintained 16698F: Documentation/devicetree/bindings/pinctrl/qcom,*.txt 16699F: drivers/pinctrl/qcom/ 16700 16701PIN CONTROLLER - RENESAS 16702M: Geert Uytterhoeven <geert+renesas@glider.be> 16703L: linux-renesas-soc@vger.kernel.org 16704S: Supported 16705T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl 16706F: Documentation/devicetree/bindings/pinctrl/renesas,* 16707F: drivers/pinctrl/renesas/ 16708 16709PIN CONTROLLER - SAMSUNG 16710M: Tomasz Figa <tomasz.figa@gmail.com> 16711M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 16712M: Sylwester Nawrocki <s.nawrocki@samsung.com> 16713R: Alim Akhtar <alim.akhtar@samsung.com> 16714L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16715L: linux-samsung-soc@vger.kernel.org 16716S: Maintained 16717Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 16718B: mailto:linux-samsung-soc@vger.kernel.org 16719C: irc://irc.libera.chat/linux-exynos 16720T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git 16721F: Documentation/devicetree/bindings/pinctrl/samsung,pinctrl*yaml 16722F: drivers/pinctrl/samsung/ 16723F: include/dt-bindings/pinctrl/samsung.h 16724 16725PIN CONTROLLER - SINGLE 16726M: Tony Lindgren <tony@atomide.com> 16727M: Haojian Zhuang <haojian.zhuang@linaro.org> 16728L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16729L: linux-omap@vger.kernel.org 16730S: Maintained 16731F: drivers/pinctrl/pinctrl-single.c 16732 16733PIN CONTROLLER - SUNPLUS / TIBBO 16734M: Dvorkin Dmitry <dvorkin@tibbo.com> 16735M: Wells Lu <wellslutw@gmail.com> 16736L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16737S: Maintained 16738W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 16739F: Documentation/devicetree/bindings/pinctrl/sunplus,* 16740F: drivers/pinctrl/sunplus/ 16741F: include/dt-bindings/pinctrl/sppctl*.h 16742 16743PINE64 PINEPHONE KEYBOARD DRIVER 16744M: Samuel Holland <samuel@sholland.org> 16745S: Supported 16746F: Documentation/devicetree/bindings/input/pine64,pinephone-keyboard.yaml 16747F: drivers/input/keyboard/pinephone-keyboard.c 16748 16749PKTCDVD DRIVER 16750M: linux-block@vger.kernel.org 16751S: Orphan 16752F: drivers/block/pktcdvd.c 16753F: include/linux/pktcdvd.h 16754F: include/uapi/linux/pktcdvd.h 16755 16756PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER 16757M: Tomasz Duszynski <tduszyns@gmail.com> 16758S: Maintained 16759F: Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml 16760F: drivers/iio/chemical/pms7003.c 16761 16762PLCA RECONCILIATION SUBLAYER (IEEE802.3 Clause 148) 16763M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 16764L: netdev@vger.kernel.org 16765S: Maintained 16766F: drivers/net/phy/mdio-open-alliance.h 16767F: net/ethtool/plca.c 16768 16769PLDMFW LIBRARY 16770M: Jacob Keller <jacob.e.keller@intel.com> 16771S: Maintained 16772F: Documentation/driver-api/pldmfw/ 16773F: include/linux/pldmfw.h 16774F: lib/pldmfw/ 16775 16776PLX DMA DRIVER 16777M: Logan Gunthorpe <logang@deltatee.com> 16778S: Maintained 16779F: drivers/dma/plx_dma.c 16780 16781PM-GRAPH UTILITY 16782M: "Todd E Brandt" <todd.e.brandt@linux.intel.com> 16783L: linux-pm@vger.kernel.org 16784S: Supported 16785W: https://01.org/pm-graph 16786B: https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools 16787T: git git://github.com/intel/pm-graph 16788F: tools/power/pm-graph 16789 16790PM6764TR DRIVER 16791M: Charles Hsu <hsu.yungteng@gmail.com> 16792L: linux-hwmon@vger.kernel.org 16793S: Maintained 16794F: Documentation/hwmon/pm6764tr.rst 16795F: drivers/hwmon/pmbus/pm6764tr.c 16796 16797PMBUS HARDWARE MONITORING DRIVERS 16798M: Guenter Roeck <linux@roeck-us.net> 16799L: linux-hwmon@vger.kernel.org 16800S: Maintained 16801W: http://hwmon.wiki.kernel.org/ 16802W: http://www.roeck-us.net/linux/drivers/ 16803T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 16804F: Documentation/devicetree/bindings/hwmon/ltc2978.txt 16805F: Documentation/devicetree/bindings/hwmon/max31785.txt 16806F: Documentation/hwmon/adm1275.rst 16807F: Documentation/hwmon/ibm-cffps.rst 16808F: Documentation/hwmon/ir35221.rst 16809F: Documentation/hwmon/lm25066.rst 16810F: Documentation/hwmon/ltc2978.rst 16811F: Documentation/hwmon/ltc3815.rst 16812F: Documentation/hwmon/max16064.rst 16813F: Documentation/hwmon/max20751.rst 16814F: Documentation/hwmon/max31785.rst 16815F: Documentation/hwmon/max34440.rst 16816F: Documentation/hwmon/max8688.rst 16817F: Documentation/hwmon/pmbus-core.rst 16818F: Documentation/hwmon/pmbus.rst 16819F: Documentation/hwmon/tps40422.rst 16820F: Documentation/hwmon/ucd9000.rst 16821F: Documentation/hwmon/ucd9200.rst 16822F: Documentation/hwmon/zl6100.rst 16823F: drivers/hwmon/pmbus/ 16824F: include/linux/pmbus.h 16825 16826PMC SIERRA MaxRAID DRIVER 16827L: linux-scsi@vger.kernel.org 16828S: Orphan 16829W: http://www.pmc-sierra.com/ 16830F: drivers/scsi/pmcraid.* 16831 16832PMC SIERRA PM8001 DRIVER 16833M: Jack Wang <jinpu.wang@cloud.ionos.com> 16834L: linux-scsi@vger.kernel.org 16835S: Supported 16836F: drivers/scsi/pm8001/ 16837 16838PNI RM3100 IIO DRIVER 16839M: Song Qiang <songqiang1304521@gmail.com> 16840L: linux-iio@vger.kernel.org 16841S: Maintained 16842F: Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml 16843F: drivers/iio/magnetometer/rm3100* 16844 16845PNP SUPPORT 16846M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 16847L: linux-acpi@vger.kernel.org 16848S: Maintained 16849F: drivers/pnp/ 16850F: include/linux/pnp.h 16851 16852POSIX CLOCKS and TIMERS 16853M: Thomas Gleixner <tglx@linutronix.de> 16854L: linux-kernel@vger.kernel.org 16855S: Maintained 16856T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 16857F: fs/timerfd.c 16858F: include/linux/time_namespace.h 16859F: include/linux/timer* 16860F: kernel/time/*timer* 16861F: kernel/time/namespace.c 16862 16863POWER MANAGEMENT CORE 16864M: "Rafael J. Wysocki" <rafael@kernel.org> 16865L: linux-pm@vger.kernel.org 16866S: Supported 16867B: https://bugzilla.kernel.org 16868T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 16869F: drivers/base/power/ 16870F: drivers/powercap/ 16871F: include/linux/intel_rapl.h 16872F: include/linux/pm.h 16873F: include/linux/pm_* 16874F: include/linux/powercap.h 16875F: kernel/configs/nopm.config 16876 16877POWER STATE COORDINATION INTERFACE (PSCI) 16878M: Mark Rutland <mark.rutland@arm.com> 16879M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16880L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16881S: Maintained 16882F: drivers/firmware/psci/ 16883F: include/linux/psci.h 16884F: include/uapi/linux/psci.h 16885 16886POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS 16887M: Sebastian Reichel <sre@kernel.org> 16888L: linux-pm@vger.kernel.org 16889S: Maintained 16890T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 16891F: Documentation/ABI/testing/sysfs-class-power 16892F: Documentation/devicetree/bindings/power/supply/ 16893F: drivers/power/supply/ 16894F: include/linux/power/ 16895F: include/linux/power_supply.h 16896 16897POWERNV OPERATOR PANEL LCD DISPLAY DRIVER 16898M: Suraj Jitindar Singh <sjitindarsingh@gmail.com> 16899L: linuxppc-dev@lists.ozlabs.org 16900S: Maintained 16901F: drivers/char/powernv-op-panel.c 16902 16903PPP OVER ATM (RFC 2364) 16904M: Mitchell Blank Jr <mitch@sfgoth.com> 16905S: Maintained 16906F: include/uapi/linux/atmppp.h 16907F: net/atm/pppoatm.c 16908 16909PPP OVER ETHERNET 16910M: Michal Ostrowski <mostrows@earthlink.net> 16911S: Maintained 16912F: drivers/net/ppp/pppoe.c 16913F: drivers/net/ppp/pppox.c 16914 16915PPP OVER L2TP 16916M: James Chapman <jchapman@katalix.com> 16917S: Maintained 16918F: include/linux/if_pppol2tp.h 16919F: include/uapi/linux/if_pppol2tp.h 16920F: net/l2tp/l2tp_ppp.c 16921 16922PPP PROTOCOL DRIVERS AND COMPRESSORS 16923L: linux-ppp@vger.kernel.org 16924S: Orphan 16925F: drivers/net/ppp/ppp_* 16926 16927PPS SUPPORT 16928M: Rodolfo Giometti <giometti@enneenne.com> 16929L: linuxpps@ml.enneenne.com (subscribers-only) 16930S: Maintained 16931W: http://wiki.enneenne.com/index.php/LinuxPPS_support 16932F: Documentation/ABI/testing/sysfs-pps 16933F: Documentation/devicetree/bindings/pps/pps-gpio.txt 16934F: Documentation/driver-api/pps.rst 16935F: drivers/pps/ 16936F: include/linux/pps*.h 16937F: include/uapi/linux/pps.h 16938 16939PPTP DRIVER 16940M: Dmitry Kozlov <xeb@mail.ru> 16941L: netdev@vger.kernel.org 16942S: Maintained 16943W: http://sourceforge.net/projects/accel-pptp 16944F: drivers/net/ppp/pptp.c 16945 16946PRESSURE STALL INFORMATION (PSI) 16947M: Johannes Weiner <hannes@cmpxchg.org> 16948M: Suren Baghdasaryan <surenb@google.com> 16949S: Maintained 16950F: include/linux/psi* 16951F: kernel/sched/psi.c 16952 16953PRINTK 16954M: Petr Mladek <pmladek@suse.com> 16955M: Sergey Senozhatsky <senozhatsky@chromium.org> 16956R: Steven Rostedt <rostedt@goodmis.org> 16957R: John Ogness <john.ogness@linutronix.de> 16958S: Maintained 16959T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 16960F: include/linux/printk.h 16961F: kernel/printk/ 16962 16963PRINTK INDEXING 16964R: Chris Down <chris@chrisdown.name> 16965S: Maintained 16966F: Documentation/core-api/printk-index.rst 16967F: kernel/printk/index.c 16968K: printk_index 16969 16970PROC FILESYSTEM 16971L: linux-kernel@vger.kernel.org 16972L: linux-fsdevel@vger.kernel.org 16973S: Maintained 16974F: Documentation/filesystems/proc.rst 16975F: fs/proc/ 16976F: include/linux/proc_fs.h 16977F: tools/testing/selftests/proc/ 16978 16979PROC SYSCTL 16980M: Luis Chamberlain <mcgrof@kernel.org> 16981M: Kees Cook <keescook@chromium.org> 16982M: Iurii Zaikin <yzaikin@google.com> 16983L: linux-kernel@vger.kernel.org 16984L: linux-fsdevel@vger.kernel.org 16985S: Maintained 16986T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git sysctl-next 16987F: fs/proc/proc_sysctl.c 16988F: include/linux/sysctl.h 16989F: kernel/sysctl-test.c 16990F: kernel/sysctl.c 16991F: tools/testing/selftests/sysctl/ 16992 16993PS3 NETWORK SUPPORT 16994M: Geoff Levand <geoff@infradead.org> 16995L: netdev@vger.kernel.org 16996L: linuxppc-dev@lists.ozlabs.org 16997S: Maintained 16998F: drivers/net/ethernet/toshiba/ps3_gelic_net.* 16999 17000PS3 PLATFORM SUPPORT 17001M: Geoff Levand <geoff@infradead.org> 17002L: linuxppc-dev@lists.ozlabs.org 17003S: Maintained 17004F: arch/powerpc/boot/ps3* 17005F: arch/powerpc/include/asm/lv1call.h 17006F: arch/powerpc/include/asm/ps3*.h 17007F: arch/powerpc/platforms/ps3/ 17008F: drivers/*/ps3* 17009F: drivers/ps3/ 17010F: drivers/rtc/rtc-ps3.c 17011F: drivers/usb/host/*ps3.c 17012F: sound/ppc/snd_ps3* 17013 17014PS3VRAM DRIVER 17015M: Jim Paris <jim@jtan.com> 17016M: Geoff Levand <geoff@infradead.org> 17017L: linuxppc-dev@lists.ozlabs.org 17018S: Maintained 17019F: drivers/block/ps3vram.c 17020 17021PSAMPLE PACKET SAMPLING SUPPORT 17022M: Yotam Gigi <yotam.gi@gmail.com> 17023S: Maintained 17024F: include/net/psample.h 17025F: include/uapi/linux/psample.h 17026F: net/psample 17027 17028PSTORE FILESYSTEM 17029M: Kees Cook <keescook@chromium.org> 17030R: Tony Luck <tony.luck@intel.com> 17031R: Guilherme G. Piccoli <gpiccoli@igalia.com> 17032L: linux-hardening@vger.kernel.org 17033S: Supported 17034T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore 17035F: Documentation/admin-guide/pstore-blk.rst 17036F: Documentation/admin-guide/ramoops.rst 17037F: Documentation/devicetree/bindings/reserved-memory/ramoops.yaml 17038F: drivers/acpi/apei/erst.c 17039F: drivers/firmware/efi/efi-pstore.c 17040F: fs/pstore/ 17041F: include/linux/pstore* 17042K: \b(pstore|ramoops) 17043 17044PTP HARDWARE CLOCK SUPPORT 17045M: Richard Cochran <richardcochran@gmail.com> 17046L: netdev@vger.kernel.org 17047S: Maintained 17048W: http://linuxptp.sourceforge.net/ 17049F: Documentation/ABI/testing/sysfs-ptp 17050F: Documentation/driver-api/ptp.rst 17051F: drivers/net/phy/dp83640* 17052F: drivers/ptp/* 17053F: include/linux/ptp_cl* 17054K: (?:\b|_)ptp(?:\b|_) 17055 17056PTP VIRTUAL CLOCK SUPPORT 17057M: Yangbo Lu <yangbo.lu@nxp.com> 17058L: netdev@vger.kernel.org 17059S: Maintained 17060F: drivers/ptp/ptp_vclock.c 17061F: net/ethtool/phc_vclocks.c 17062 17063PTRACE SUPPORT 17064M: Oleg Nesterov <oleg@redhat.com> 17065S: Maintained 17066F: arch/*/*/ptrace*.c 17067F: arch/*/include/asm/ptrace*.h 17068F: arch/*/ptrace*.c 17069F: include/asm-generic/syscall.h 17070F: include/linux/ptrace.h 17071F: include/linux/regset.h 17072F: include/uapi/linux/ptrace.h 17073F: kernel/ptrace.c 17074 17075PULSE8-CEC DRIVER 17076M: Hans Verkuil <hverkuil@xs4all.nl> 17077L: linux-media@vger.kernel.org 17078S: Maintained 17079T: git git://linuxtv.org/media_tree.git 17080F: drivers/media/cec/usb/pulse8/ 17081 17082PURELIFI PLFXLC DRIVER 17083M: Srinivasan Raju <srini.raju@purelifi.com> 17084L: linux-wireless@vger.kernel.org 17085S: Supported 17086F: drivers/net/wireless/purelifi/plfxlc/ 17087 17088PVRUSB2 VIDEO4LINUX DRIVER 17089M: Mike Isely <isely@pobox.com> 17090L: pvrusb2@isely.net (subscribers-only) 17091L: linux-media@vger.kernel.org 17092S: Maintained 17093W: http://www.isely.net/pvrusb2/ 17094T: git git://linuxtv.org/media_tree.git 17095F: Documentation/driver-api/media/drivers/pvrusb2* 17096F: drivers/media/usb/pvrusb2/ 17097 17098PWC WEBCAM DRIVER 17099M: Hans Verkuil <hverkuil@xs4all.nl> 17100L: linux-media@vger.kernel.org 17101S: Odd Fixes 17102T: git git://linuxtv.org/media_tree.git 17103F: drivers/media/usb/pwc/* 17104F: include/trace/events/pwc.h 17105 17106PWM IR Transmitter 17107M: Sean Young <sean@mess.org> 17108L: linux-media@vger.kernel.org 17109S: Maintained 17110F: Documentation/devicetree/bindings/leds/irled/pwm-ir-tx.yaml 17111F: drivers/media/rc/pwm-ir-tx.c 17112 17113PWM SUBSYSTEM 17114M: Thierry Reding <thierry.reding@gmail.com> 17115R: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 17116L: linux-pwm@vger.kernel.org 17117S: Maintained 17118Q: https://patchwork.ozlabs.org/project/linux-pwm/list/ 17119T: git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git 17120F: Documentation/devicetree/bindings/gpio/gpio-mvebu.yaml 17121F: Documentation/devicetree/bindings/pwm/ 17122F: Documentation/driver-api/pwm.rst 17123F: drivers/gpio/gpio-mvebu.c 17124F: drivers/pwm/ 17125F: drivers/video/backlight/pwm_bl.c 17126F: include/dt-bindings/pwm/ 17127F: include/linux/pwm.h 17128F: include/linux/pwm_backlight.h 17129K: pwm_(config|apply_state|ops) 17130 17131PXA GPIO DRIVER 17132M: Robert Jarzmik <robert.jarzmik@free.fr> 17133L: linux-gpio@vger.kernel.org 17134S: Maintained 17135F: drivers/gpio/gpio-pxa.c 17136 17137PXA MMCI DRIVER 17138S: Orphan 17139 17140PXA RTC DRIVER 17141M: Robert Jarzmik <robert.jarzmik@free.fr> 17142L: linux-rtc@vger.kernel.org 17143S: Maintained 17144 17145PXA2xx/PXA3xx SUPPORT 17146M: Daniel Mack <daniel@zonque.org> 17147M: Haojian Zhuang <haojian.zhuang@gmail.com> 17148M: Robert Jarzmik <robert.jarzmik@free.fr> 17149L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17150S: Maintained 17151T: git git://github.com/hzhuang1/linux.git 17152T: git git://github.com/rjarzmik/linux.git 17153F: arch/arm/boot/dts/pxa* 17154F: arch/arm/mach-pxa/ 17155F: drivers/dma/pxa* 17156F: drivers/pcmcia/pxa2xx* 17157F: drivers/pinctrl/pxa/ 17158F: drivers/spi/spi-pxa2xx* 17159F: drivers/usb/gadget/udc/pxa2* 17160F: include/sound/pxa2xx-lib.h 17161F: sound/arm/pxa* 17162F: sound/soc/pxa/ 17163 17164QAT DRIVER 17165M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 17166L: qat-linux@intel.com 17167S: Supported 17168F: drivers/crypto/intel/qat/ 17169 17170QCOM AUDIO (ASoC) DRIVERS 17171M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17172M: Banajit Goswami <bgoswami@quicinc.com> 17173L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17174S: Supported 17175F: Documentation/devicetree/bindings/soc/qcom/qcom,apr* 17176F: Documentation/devicetree/bindings/sound/qcom,* 17177F: drivers/soc/qcom/apr.c 17178F: include/dt-bindings/sound/qcom,wcd9335.h 17179F: sound/soc/codecs/lpass-rx-macro.* 17180F: sound/soc/codecs/lpass-tx-macro.* 17181F: sound/soc/codecs/lpass-va-macro.c 17182F: sound/soc/codecs/lpass-wsa-macro.* 17183F: sound/soc/codecs/msm8916-wcd-analog.c 17184F: sound/soc/codecs/msm8916-wcd-digital.c 17185F: sound/soc/codecs/wcd-clsh-v2.* 17186F: sound/soc/codecs/wcd-mbhc-v2.* 17187F: sound/soc/codecs/wcd9335.* 17188F: sound/soc/codecs/wcd934x.c 17189F: sound/soc/codecs/wsa881x.c 17190F: sound/soc/codecs/wsa883x.c 17191F: sound/soc/qcom/ 17192 17193QCOM EMBEDDED USB DEBUGGER (EUD) 17194M: Souradeep Chowdhury <quic_schowdhu@quicinc.com> 17195L: linux-arm-msm@vger.kernel.org 17196S: Maintained 17197F: Documentation/ABI/testing/sysfs-driver-eud 17198F: Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml 17199F: drivers/usb/misc/qcom_eud.c 17200 17201QCOM IPA DRIVER 17202M: Alex Elder <elder@kernel.org> 17203L: netdev@vger.kernel.org 17204S: Supported 17205F: drivers/net/ipa/ 17206 17207QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT 17208M: Gabriel Somlo <somlo@cmu.edu> 17209M: "Michael S. Tsirkin" <mst@redhat.com> 17210L: qemu-devel@nongnu.org 17211S: Maintained 17212F: drivers/firmware/qemu_fw_cfg.c 17213F: include/uapi/linux/qemu_fw_cfg.h 17214 17215QIB DRIVER 17216M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17217L: linux-rdma@vger.kernel.org 17218S: Supported 17219F: drivers/infiniband/hw/qib/ 17220 17221QLOGIC QL41xxx FCOE DRIVER 17222M: Saurav Kashyap <skashyap@marvell.com> 17223M: Javed Hasan <jhasan@marvell.com> 17224M: GR-QLogic-Storage-Upstream@marvell.com 17225L: linux-scsi@vger.kernel.org 17226S: Supported 17227F: drivers/scsi/qedf/ 17228 17229QLOGIC QL41xxx ISCSI DRIVER 17230M: Nilesh Javali <njavali@marvell.com> 17231M: Manish Rangankar <mrangankar@marvell.com> 17232M: GR-QLogic-Storage-Upstream@marvell.com 17233L: linux-scsi@vger.kernel.org 17234S: Supported 17235F: drivers/scsi/qedi/ 17236 17237QLOGIC QL4xxx ETHERNET DRIVER 17238M: Ariel Elior <aelior@marvell.com> 17239M: Manish Chopra <manishc@marvell.com> 17240L: netdev@vger.kernel.org 17241S: Supported 17242F: drivers/net/ethernet/qlogic/qed/ 17243F: drivers/net/ethernet/qlogic/qede/ 17244F: include/linux/qed/ 17245 17246QLOGIC QL4xxx RDMA DRIVER 17247M: Michal Kalderon <mkalderon@marvell.com> 17248M: Ariel Elior <aelior@marvell.com> 17249L: linux-rdma@vger.kernel.org 17250S: Supported 17251F: drivers/infiniband/hw/qedr/ 17252F: include/uapi/rdma/qedr-abi.h 17253 17254QLOGIC QLA1280 SCSI DRIVER 17255M: Michael Reed <mdr@sgi.com> 17256L: linux-scsi@vger.kernel.org 17257S: Maintained 17258F: drivers/scsi/qla1280.[ch] 17259 17260QLOGIC QLA2XXX FC-SCSI DRIVER 17261M: Nilesh Javali <njavali@marvell.com> 17262M: GR-QLogic-Storage-Upstream@marvell.com 17263L: linux-scsi@vger.kernel.org 17264S: Supported 17265F: drivers/scsi/qla2xxx/ 17266 17267QLOGIC QLA3XXX NETWORK DRIVER 17268M: GR-Linux-NIC-Dev@marvell.com 17269L: netdev@vger.kernel.org 17270S: Supported 17271F: drivers/net/ethernet/qlogic/qla3xxx.* 17272 17273QLOGIC QLA4XXX iSCSI DRIVER 17274M: Nilesh Javali <njavali@marvell.com> 17275M: Manish Rangankar <mrangankar@marvell.com> 17276M: GR-QLogic-Storage-Upstream@marvell.com 17277L: linux-scsi@vger.kernel.org 17278S: Supported 17279F: drivers/scsi/qla4xxx/ 17280 17281QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER 17282M: Shahed Shaikh <shshaikh@marvell.com> 17283M: Manish Chopra <manishc@marvell.com> 17284M: GR-Linux-NIC-Dev@marvell.com 17285L: netdev@vger.kernel.org 17286S: Supported 17287F: drivers/net/ethernet/qlogic/qlcnic/ 17288 17289QLOGIC QLGE 10Gb ETHERNET DRIVER 17290M: Manish Chopra <manishc@marvell.com> 17291M: GR-Linux-NIC-Dev@marvell.com 17292M: Coiby Xu <coiby.xu@gmail.com> 17293L: netdev@vger.kernel.org 17294S: Supported 17295F: Documentation/networking/device_drivers/qlogic/qlge.rst 17296F: drivers/staging/qlge/ 17297 17298QM1D1B0004 MEDIA DRIVER 17299M: Akihiro Tsukada <tskd08@gmail.com> 17300L: linux-media@vger.kernel.org 17301S: Odd Fixes 17302F: drivers/media/tuners/qm1d1b0004* 17303 17304QM1D1C0042 MEDIA DRIVER 17305M: Akihiro Tsukada <tskd08@gmail.com> 17306L: linux-media@vger.kernel.org 17307S: Odd Fixes 17308F: drivers/media/tuners/qm1d1c0042* 17309 17310QNX4 FILESYSTEM 17311M: Anders Larsen <al@alarsen.net> 17312S: Maintained 17313W: http://www.alarsen.net/linux/qnx4fs/ 17314F: fs/qnx4/ 17315F: include/uapi/linux/qnx4_fs.h 17316F: include/uapi/linux/qnxtypes.h 17317 17318QNX6 FILESYSTEM 17319S: Orphan 17320F: Documentation/filesystems/qnx6.rst 17321F: fs/qnx6/ 17322F: include/linux/qnx6_fs.h 17323 17324QORIQ DPAA2 FSL-MC BUS DRIVER 17325M: Stuart Yoder <stuyoder@gmail.com> 17326M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 17327L: linux-kernel@vger.kernel.org 17328S: Maintained 17329F: Documentation/ABI/stable/sysfs-bus-fsl-mc 17330F: Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt 17331F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst 17332F: drivers/bus/fsl-mc/ 17333F: include/uapi/linux/fsl_mc.h 17334 17335QT1010 MEDIA DRIVER 17336M: Antti Palosaari <crope@iki.fi> 17337L: linux-media@vger.kernel.org 17338S: Maintained 17339W: https://linuxtv.org 17340W: http://palosaari.fi/linux/ 17341Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17342T: git git://linuxtv.org/anttip/media_tree.git 17343F: drivers/media/tuners/qt1010* 17344 17345QUALCOMM ATH12K WIRELESS DRIVER 17346M: Kalle Valo <kvalo@kernel.org> 17347L: ath12k@lists.infradead.org 17348S: Supported 17349T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17350F: drivers/net/wireless/ath/ath12k/ 17351 17352QUALCOMM ATHEROS ATH10K WIRELESS DRIVER 17353M: Kalle Valo <kvalo@kernel.org> 17354L: ath10k@lists.infradead.org 17355S: Supported 17356W: https://wireless.wiki.kernel.org/en/users/Drivers/ath10k 17357T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17358F: Documentation/devicetree/bindings/net/wireless/qcom,ath10k.yaml 17359F: drivers/net/wireless/ath/ath10k/ 17360 17361QUALCOMM ATHEROS ATH11K WIRELESS DRIVER 17362M: Kalle Valo <kvalo@kernel.org> 17363L: ath11k@lists.infradead.org 17364S: Supported 17365W: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k 17366B: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k/bugreport 17367T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17368F: Documentation/devicetree/bindings/net/wireless/qcom,ath11k.yaml 17369F: drivers/net/wireless/ath/ath11k/ 17370 17371QUALCOMM ATHEROS ATH9K WIRELESS DRIVER 17372M: Toke Høiland-Jørgensen <toke@toke.dk> 17373L: linux-wireless@vger.kernel.org 17374S: Maintained 17375W: https://wireless.wiki.kernel.org/en/users/Drivers/ath9k 17376T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17377F: Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml 17378F: drivers/net/wireless/ath/ath9k/ 17379 17380QUALCOMM BAM-DMUX WWAN NETWORK DRIVER 17381M: Stephan Gerhold <stephan@gerhold.net> 17382L: netdev@vger.kernel.org 17383L: linux-arm-msm@vger.kernel.org 17384S: Maintained 17385F: Documentation/devicetree/bindings/net/qcom,bam-dmux.yaml 17386F: drivers/net/wwan/qcom_bam_dmux.c 17387 17388QUALCOMM CAMERA SUBSYSTEM DRIVER 17389M: Robert Foss <rfoss@kernel.org> 17390M: Todor Tomov <todor.too@gmail.com> 17391M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 17392L: linux-media@vger.kernel.org 17393S: Maintained 17394F: Documentation/admin-guide/media/qcom_camss.rst 17395F: Documentation/devicetree/bindings/media/*camss* 17396F: drivers/media/platform/qcom/camss/ 17397 17398QUALCOMM CLOCK DRIVERS 17399M: Bjorn Andersson <andersson@kernel.org> 17400L: linux-arm-msm@vger.kernel.org 17401S: Supported 17402T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 17403F: Documentation/devicetree/bindings/clock/qcom,* 17404F: drivers/clk/qcom/ 17405F: include/dt-bindings/clock/qcom,* 17406 17407QUALCOMM CLOUD AI (QAIC) DRIVER 17408M: Jeffrey Hugo <quic_jhugo@quicinc.com> 17409L: linux-arm-msm@vger.kernel.org 17410L: dri-devel@lists.freedesktop.org 17411S: Supported 17412T: git git://anongit.freedesktop.org/drm/drm-misc 17413F: Documentation/accel/qaic/ 17414F: drivers/accel/qaic/ 17415F: include/uapi/drm/qaic_accel.h 17416 17417QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER 17418M: Bjorn Andersson <andersson@kernel.org> 17419M: Konrad Dybcio <konrad.dybcio@linaro.org> 17420L: linux-pm@vger.kernel.org 17421L: linux-arm-msm@vger.kernel.org 17422S: Maintained 17423F: Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml 17424F: drivers/soc/qcom/cpr.c 17425 17426QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096 17427M: Ilia Lin <ilia.lin@kernel.org> 17428L: linux-pm@vger.kernel.org 17429S: Maintained 17430F: Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml 17431F: Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml 17432F: drivers/cpufreq/qcom-cpufreq-nvmem.c 17433 17434QUALCOMM CRYPTO DRIVERS 17435M: Thara Gopinath <thara.gopinath@gmail.com> 17436L: linux-crypto@vger.kernel.org 17437L: linux-arm-msm@vger.kernel.org 17438S: Maintained 17439F: Documentation/devicetree/bindings/crypto/qcom-qce.yaml 17440F: drivers/crypto/qce/ 17441 17442QUALCOMM EMAC GIGABIT ETHERNET DRIVER 17443M: Timur Tabi <timur@kernel.org> 17444L: netdev@vger.kernel.org 17445S: Maintained 17446F: drivers/net/ethernet/qualcomm/emac/ 17447 17448QUALCOMM ETHQOS ETHERNET DRIVER 17449M: Vinod Koul <vkoul@kernel.org> 17450R: Bhupesh Sharma <bhupesh.sharma@linaro.org> 17451L: netdev@vger.kernel.org 17452S: Maintained 17453F: Documentation/devicetree/bindings/net/qcom,ethqos.yaml 17454F: drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c 17455 17456QUALCOMM FASTRPC DRIVER 17457M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17458M: Amol Maheshwari <amahesh@qti.qualcomm.com> 17459L: linux-arm-msm@vger.kernel.org 17460S: Maintained 17461F: Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml 17462F: drivers/misc/fastrpc.c 17463F: include/uapi/misc/fastrpc.h 17464 17465QUALCOMM HEXAGON ARCHITECTURE 17466M: Brian Cain <bcain@quicinc.com> 17467L: linux-hexagon@vger.kernel.org 17468S: Supported 17469T: git git://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux.git 17470F: arch/hexagon/ 17471 17472QUALCOMM HIDMA DRIVER 17473M: Sinan Kaya <okaya@kernel.org> 17474L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17475L: linux-arm-msm@vger.kernel.org 17476L: dmaengine@vger.kernel.org 17477S: Supported 17478F: drivers/dma/qcom/hidma* 17479 17480QUALCOMM I2C CCI DRIVER 17481M: Loic Poulain <loic.poulain@linaro.org> 17482M: Robert Foss <rfoss@kernel.org> 17483L: linux-i2c@vger.kernel.org 17484L: linux-arm-msm@vger.kernel.org 17485S: Maintained 17486F: Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml 17487F: drivers/i2c/busses/i2c-qcom-cci.c 17488 17489QUALCOMM INTERCONNECT BWMON DRIVER 17490M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 17491L: linux-arm-msm@vger.kernel.org 17492S: Maintained 17493F: Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml 17494F: drivers/soc/qcom/icc-bwmon.c 17495 17496QUALCOMM IOMMU 17497M: Rob Clark <robdclark@gmail.com> 17498L: iommu@lists.linux.dev 17499L: linux-arm-msm@vger.kernel.org 17500S: Maintained 17501F: drivers/iommu/arm/arm-smmu/qcom_iommu.c 17502 17503QUALCOMM IPC ROUTER (QRTR) DRIVER 17504M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17505L: linux-arm-msm@vger.kernel.org 17506S: Maintained 17507F: include/trace/events/qrtr.h 17508F: include/uapi/linux/qrtr.h 17509F: net/qrtr/ 17510 17511QUALCOMM IPCC MAILBOX DRIVER 17512M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17513L: linux-arm-msm@vger.kernel.org 17514S: Supported 17515F: Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml 17516F: drivers/mailbox/qcom-ipcc.c 17517F: include/dt-bindings/mailbox/qcom-ipcc.h 17518 17519QUALCOMM IPQ4019 USB PHY DRIVER 17520M: Robert Marko <robert.marko@sartura.hr> 17521M: Luka Perkov <luka.perkov@sartura.hr> 17522L: linux-arm-msm@vger.kernel.org 17523S: Maintained 17524F: Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml 17525F: drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c 17526 17527QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER 17528M: Robert Marko <robert.marko@sartura.hr> 17529M: Luka Perkov <luka.perkov@sartura.hr> 17530L: linux-arm-msm@vger.kernel.org 17531S: Maintained 17532F: Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml 17533F: drivers/regulator/vqmmc-ipq4019-regulator.c 17534 17535QUALCOMM NAND CONTROLLER DRIVER 17536M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17537L: linux-mtd@lists.infradead.org 17538L: linux-arm-msm@vger.kernel.org 17539S: Maintained 17540F: Documentation/devicetree/bindings/mtd/qcom,nandc.yaml 17541F: drivers/mtd/nand/raw/qcom_nandc.c 17542 17543QUALCOMM RMNET DRIVER 17544M: Subash Abhinov Kasiviswanathan <quic_subashab@quicinc.com> 17545M: Sean Tranchetti <quic_stranche@quicinc.com> 17546L: netdev@vger.kernel.org 17547S: Maintained 17548F: Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst 17549F: drivers/net/ethernet/qualcomm/rmnet/ 17550F: include/linux/if_rmnet.h 17551 17552QUALCOMM TSENS THERMAL DRIVER 17553M: Amit Kucheria <amitk@kernel.org> 17554M: Thara Gopinath <thara.gopinath@gmail.com> 17555L: linux-pm@vger.kernel.org 17556L: linux-arm-msm@vger.kernel.org 17557S: Maintained 17558F: Documentation/devicetree/bindings/thermal/qcom-tsens.yaml 17559F: drivers/thermal/qcom/ 17560 17561QUALCOMM VENUS VIDEO ACCELERATOR DRIVER 17562M: Stanimir Varbanov <stanimir.k.varbanov@gmail.com> 17563M: Vikash Garodia <quic_vgarodia@quicinc.com> 17564L: linux-media@vger.kernel.org 17565L: linux-arm-msm@vger.kernel.org 17566S: Maintained 17567T: git git://linuxtv.org/media_tree.git 17568F: Documentation/devicetree/bindings/media/*venus* 17569F: drivers/media/platform/qcom/venus/ 17570 17571QUALCOMM WCN36XX WIRELESS DRIVER 17572M: Loic Poulain <loic.poulain@linaro.org> 17573L: wcn36xx@lists.infradead.org 17574S: Supported 17575W: https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx 17576F: drivers/net/wireless/ath/wcn36xx/ 17577 17578QUANTENNA QTNFMAC WIRELESS DRIVER 17579M: Igor Mitsyanko <imitsyanko@quantenna.com> 17580R: Sergey Matyukevich <geomatsi@gmail.com> 17581L: linux-wireless@vger.kernel.org 17582S: Maintained 17583F: drivers/net/wireless/quantenna 17584 17585RADEON and AMDGPU DRM DRIVERS 17586M: Alex Deucher <alexander.deucher@amd.com> 17587M: Christian König <christian.koenig@amd.com> 17588M: Pan, Xinhui <Xinhui.Pan@amd.com> 17589L: amd-gfx@lists.freedesktop.org 17590S: Supported 17591B: https://gitlab.freedesktop.org/drm/amd/-/issues 17592C: irc://irc.oftc.net/radeon 17593T: git https://gitlab.freedesktop.org/agd5f/linux.git 17594F: Documentation/gpu/amdgpu/ 17595F: drivers/gpu/drm/amd/ 17596F: drivers/gpu/drm/radeon/ 17597F: include/uapi/drm/amdgpu_drm.h 17598F: include/uapi/drm/radeon_drm.h 17599 17600RADEON FRAMEBUFFER DISPLAY DRIVER 17601M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 17602L: linux-fbdev@vger.kernel.org 17603S: Maintained 17604F: drivers/video/fbdev/aty/radeon* 17605F: include/uapi/linux/radeonfb.h 17606 17607RADIOSHARK RADIO DRIVER 17608M: Hans Verkuil <hverkuil@xs4all.nl> 17609L: linux-media@vger.kernel.org 17610S: Maintained 17611T: git git://linuxtv.org/media_tree.git 17612F: drivers/media/radio/radio-shark.c 17613 17614RADIOSHARK2 RADIO DRIVER 17615M: Hans Verkuil <hverkuil@xs4all.nl> 17616L: linux-media@vger.kernel.org 17617S: Maintained 17618T: git git://linuxtv.org/media_tree.git 17619F: drivers/media/radio/radio-shark2.c 17620F: drivers/media/radio/radio-tea5777.c 17621 17622RADOS BLOCK DEVICE (RBD) 17623M: Ilya Dryomov <idryomov@gmail.com> 17624R: Dongsheng Yang <dongsheng.yang@easystack.cn> 17625L: ceph-devel@vger.kernel.org 17626S: Supported 17627W: http://ceph.com/ 17628T: git https://github.com/ceph/ceph-client.git 17629F: Documentation/ABI/testing/sysfs-bus-rbd 17630F: drivers/block/rbd.c 17631F: drivers/block/rbd_types.h 17632 17633RAGE128 FRAMEBUFFER DISPLAY DRIVER 17634L: linux-fbdev@vger.kernel.org 17635S: Orphan 17636F: drivers/video/fbdev/aty/aty128fb.c 17637 17638RAINSHADOW-CEC DRIVER 17639M: Hans Verkuil <hverkuil@xs4all.nl> 17640L: linux-media@vger.kernel.org 17641S: Maintained 17642T: git git://linuxtv.org/media_tree.git 17643F: drivers/media/cec/usb/rainshadow/ 17644 17645RALINK MIPS ARCHITECTURE 17646M: John Crispin <john@phrozen.org> 17647L: linux-mips@vger.kernel.org 17648S: Maintained 17649F: arch/mips/ralink 17650 17651RALINK MT7621 MIPS ARCHITECTURE 17652M: Arınç ÜNAL <arinc.unal@arinc9.com> 17653M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 17654L: linux-mips@vger.kernel.org 17655S: Maintained 17656F: arch/mips/boot/dts/ralink/mt7621* 17657 17658RALINK RT2X00 WIRELESS LAN DRIVER 17659M: Stanislaw Gruszka <stf_xl@wp.pl> 17660M: Helmut Schaa <helmut.schaa@googlemail.com> 17661L: linux-wireless@vger.kernel.org 17662S: Maintained 17663F: drivers/net/wireless/ralink/rt2x00/ 17664 17665RAMDISK RAM BLOCK DEVICE DRIVER 17666M: Jens Axboe <axboe@kernel.dk> 17667S: Maintained 17668F: Documentation/admin-guide/blockdev/ramdisk.rst 17669F: drivers/block/brd.c 17670 17671RANCHU VIRTUAL BOARD FOR MIPS 17672M: Miodrag Dinic <miodrag.dinic@mips.com> 17673L: linux-mips@vger.kernel.org 17674S: Supported 17675F: arch/mips/configs/generic/board-ranchu.config 17676F: arch/mips/generic/board-ranchu.c 17677 17678RANDOM NUMBER DRIVER 17679M: "Theodore Ts'o" <tytso@mit.edu> 17680M: Jason A. Donenfeld <Jason@zx2c4.com> 17681S: Maintained 17682T: git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git 17683F: drivers/char/random.c 17684F: drivers/virt/vmgenid.c 17685 17686RAPIDIO SUBSYSTEM 17687M: Matt Porter <mporter@kernel.crashing.org> 17688M: Alexandre Bounine <alex.bou9@gmail.com> 17689S: Maintained 17690F: drivers/rapidio/ 17691 17692RAS INFRASTRUCTURE 17693M: Tony Luck <tony.luck@intel.com> 17694M: Borislav Petkov <bp@alien8.de> 17695L: linux-edac@vger.kernel.org 17696S: Maintained 17697F: Documentation/admin-guide/ras.rst 17698F: drivers/ras/ 17699F: include/linux/ras.h 17700F: include/ras/ras_event.h 17701 17702RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER 17703L: linux-wireless@vger.kernel.org 17704S: Orphan 17705F: drivers/net/wireless/legacy/ray* 17706 17707RC-CORE / LIRC FRAMEWORK 17708M: Sean Young <sean@mess.org> 17709L: linux-media@vger.kernel.org 17710S: Maintained 17711W: http://linuxtv.org 17712T: git git://linuxtv.org/media_tree.git 17713F: Documentation/driver-api/media/rc-core.rst 17714F: Documentation/userspace-api/media/rc/ 17715F: drivers/media/rc/ 17716F: include/media/rc-core.h 17717F: include/media/rc-map.h 17718F: include/uapi/linux/lirc.h 17719 17720RCMM REMOTE CONTROLS DECODER 17721M: Patrick Lerda <patrick9876@free.fr> 17722S: Maintained 17723F: drivers/media/rc/ir-rcmm-decoder.c 17724 17725RCUTORTURE TEST FRAMEWORK 17726M: "Paul E. McKenney" <paulmck@kernel.org> 17727M: Josh Triplett <josh@joshtriplett.org> 17728R: Steven Rostedt <rostedt@goodmis.org> 17729R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17730R: Lai Jiangshan <jiangshanlai@gmail.com> 17731L: rcu@vger.kernel.org 17732S: Supported 17733T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17734F: tools/testing/selftests/rcutorture 17735 17736RDACM20 Camera Sensor 17737M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17738M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17739M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17740M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17741L: linux-media@vger.kernel.org 17742S: Maintained 17743F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17744F: drivers/media/i2c/max9271.c 17745F: drivers/media/i2c/max9271.h 17746F: drivers/media/i2c/rdacm20.c 17747 17748RDACM21 Camera Sensor 17749M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17750M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17751M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17752M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17753L: linux-media@vger.kernel.org 17754S: Maintained 17755F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17756F: drivers/media/i2c/max9271.c 17757F: drivers/media/i2c/max9271.h 17758F: drivers/media/i2c/rdacm21.c 17759 17760RDC R-321X SoC 17761M: Florian Fainelli <florian@openwrt.org> 17762S: Maintained 17763 17764RDC R6040 FAST ETHERNET DRIVER 17765M: Florian Fainelli <f.fainelli@gmail.com> 17766L: netdev@vger.kernel.org 17767S: Maintained 17768F: drivers/net/ethernet/rdc/r6040.c 17769 17770RDMAVT - RDMA verbs software 17771M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17772L: linux-rdma@vger.kernel.org 17773S: Supported 17774F: drivers/infiniband/sw/rdmavt 17775 17776RDS - RELIABLE DATAGRAM SOCKETS 17777M: Santosh Shilimkar <santosh.shilimkar@oracle.com> 17778L: netdev@vger.kernel.org 17779L: linux-rdma@vger.kernel.org 17780L: rds-devel@oss.oracle.com (moderated for non-subscribers) 17781S: Supported 17782W: https://oss.oracle.com/projects/rds/ 17783F: Documentation/networking/rds.rst 17784F: net/rds/ 17785 17786RDT - RESOURCE ALLOCATION 17787M: Fenghua Yu <fenghua.yu@intel.com> 17788M: Reinette Chatre <reinette.chatre@intel.com> 17789L: linux-kernel@vger.kernel.org 17790S: Supported 17791F: Documentation/arch/x86/resctrl* 17792F: arch/x86/include/asm/resctrl.h 17793F: arch/x86/kernel/cpu/resctrl/ 17794F: tools/testing/selftests/resctrl/ 17795 17796READ-COPY UPDATE (RCU) 17797M: "Paul E. McKenney" <paulmck@kernel.org> 17798M: Frederic Weisbecker <frederic@kernel.org> (kernel/rcu/tree_nocb.h) 17799M: Neeraj Upadhyay <quic_neeraju@quicinc.com> (kernel/rcu/tasks.h) 17800M: Joel Fernandes <joel@joelfernandes.org> 17801M: Josh Triplett <josh@joshtriplett.org> 17802M: Boqun Feng <boqun.feng@gmail.com> 17803R: Steven Rostedt <rostedt@goodmis.org> 17804R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17805R: Lai Jiangshan <jiangshanlai@gmail.com> 17806R: Zqiang <qiang1.zhang@intel.com> 17807L: rcu@vger.kernel.org 17808S: Supported 17809W: http://www.rdrop.com/users/paulmck/RCU/ 17810T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17811F: Documentation/RCU/ 17812F: include/linux/rcu* 17813F: kernel/rcu/ 17814X: Documentation/RCU/torture.rst 17815X: include/linux/srcu*.h 17816X: kernel/rcu/srcu*.c 17817 17818REAL TIME CLOCK (RTC) SUBSYSTEM 17819M: Alessandro Zummo <a.zummo@towertech.it> 17820M: Alexandre Belloni <alexandre.belloni@bootlin.com> 17821L: linux-rtc@vger.kernel.org 17822S: Maintained 17823Q: http://patchwork.ozlabs.org/project/rtc-linux/list/ 17824T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git 17825F: Documentation/admin-guide/rtc.rst 17826F: Documentation/devicetree/bindings/rtc/ 17827F: drivers/rtc/ 17828F: include/linux/platform_data/rtc-* 17829F: include/linux/rtc.h 17830F: include/linux/rtc/ 17831F: include/uapi/linux/rtc.h 17832F: tools/testing/selftests/rtc/ 17833 17834Real-time Linux Analysis (RTLA) tools 17835M: Daniel Bristot de Oliveira <bristot@kernel.org> 17836M: Steven Rostedt <rostedt@goodmis.org> 17837L: linux-trace-devel@vger.kernel.org 17838S: Maintained 17839F: Documentation/tools/rtla/ 17840F: tools/tracing/rtla/ 17841 17842REALTEK AUDIO CODECS 17843M: Oder Chiou <oder_chiou@realtek.com> 17844S: Maintained 17845F: include/sound/rt*.h 17846F: sound/soc/codecs/rt* 17847 17848REALTEK OTTO WATCHDOG 17849M: Sander Vanheule <sander@svanheule.net> 17850L: linux-watchdog@vger.kernel.org 17851S: Maintained 17852F: Documentation/devicetree/bindings/watchdog/realtek,otto-wdt.yaml 17853F: drivers/watchdog/realtek_otto_wdt.c 17854 17855REALTEK RTL83xx SMI DSA ROUTER CHIPS 17856M: Linus Walleij <linus.walleij@linaro.org> 17857M: Alvin Šipraga <alsi@bang-olufsen.dk> 17858S: Maintained 17859F: Documentation/devicetree/bindings/net/dsa/realtek.yaml 17860F: drivers/net/dsa/realtek/* 17861 17862REALTEK WIRELESS DRIVER (rtlwifi family) 17863M: Ping-Ke Shih <pkshih@realtek.com> 17864L: linux-wireless@vger.kernel.org 17865S: Maintained 17866W: https://wireless.wiki.kernel.org/ 17867T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 17868F: drivers/net/wireless/realtek/rtlwifi/ 17869 17870REALTEK WIRELESS DRIVER (rtw88) 17871M: Yan-Hsuan Chuang <tony0620emma@gmail.com> 17872L: linux-wireless@vger.kernel.org 17873S: Maintained 17874F: drivers/net/wireless/realtek/rtw88/ 17875 17876REALTEK WIRELESS DRIVER (rtw89) 17877M: Ping-Ke Shih <pkshih@realtek.com> 17878L: linux-wireless@vger.kernel.org 17879S: Maintained 17880F: drivers/net/wireless/realtek/rtw89/ 17881 17882REDPINE WIRELESS DRIVER 17883L: linux-wireless@vger.kernel.org 17884S: Orphan 17885F: drivers/net/wireless/rsi/ 17886 17887REGISTER MAP ABSTRACTION 17888M: Mark Brown <broonie@kernel.org> 17889L: linux-kernel@vger.kernel.org 17890S: Supported 17891T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git 17892F: Documentation/devicetree/bindings/regmap/ 17893F: drivers/base/regmap/ 17894F: include/linux/regmap.h 17895 17896REISERFS FILE SYSTEM 17897L: reiserfs-devel@vger.kernel.org 17898S: Supported 17899F: fs/reiserfs/ 17900 17901REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM 17902M: Bjorn Andersson <andersson@kernel.org> 17903M: Mathieu Poirier <mathieu.poirier@linaro.org> 17904L: linux-remoteproc@vger.kernel.org 17905S: Maintained 17906T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next 17907F: Documentation/ABI/testing/sysfs-class-remoteproc 17908F: Documentation/devicetree/bindings/remoteproc/ 17909F: Documentation/staging/remoteproc.rst 17910F: drivers/remoteproc/ 17911F: include/linux/remoteproc.h 17912F: include/linux/remoteproc/ 17913 17914REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM 17915M: Bjorn Andersson <andersson@kernel.org> 17916M: Mathieu Poirier <mathieu.poirier@linaro.org> 17917L: linux-remoteproc@vger.kernel.org 17918S: Maintained 17919T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rpmsg-next 17920F: Documentation/ABI/testing/sysfs-bus-rpmsg 17921F: Documentation/staging/rpmsg.rst 17922F: drivers/rpmsg/ 17923F: include/linux/rpmsg.h 17924F: include/linux/rpmsg/ 17925F: include/uapi/linux/rpmsg.h 17926F: samples/rpmsg/ 17927 17928REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER 17929M: Stephan Gerhold <stephan@gerhold.net> 17930L: netdev@vger.kernel.org 17931L: linux-remoteproc@vger.kernel.org 17932S: Maintained 17933F: drivers/net/wwan/rpmsg_wwan_ctrl.c 17934 17935RENESAS CLOCK DRIVERS 17936M: Geert Uytterhoeven <geert+renesas@glider.be> 17937L: linux-renesas-soc@vger.kernel.org 17938S: Supported 17939T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk 17940F: Documentation/devicetree/bindings/clock/renesas,* 17941F: drivers/clk/renesas/ 17942 17943RENESAS EMEV2 I2C DRIVER 17944M: Wolfram Sang <wsa+renesas@sang-engineering.com> 17945L: linux-renesas-soc@vger.kernel.org 17946S: Supported 17947F: Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml 17948F: drivers/i2c/busses/i2c-emev2.c 17949 17950RENESAS ETHERNET DRIVERS 17951R: Sergey Shtylyov <s.shtylyov@omp.ru> 17952L: netdev@vger.kernel.org 17953L: linux-renesas-soc@vger.kernel.org 17954F: Documentation/devicetree/bindings/net/renesas,*.yaml 17955F: drivers/net/ethernet/renesas/ 17956F: include/linux/sh_eth.h 17957 17958RENESAS IDT821034 ASoC CODEC 17959M: Herve Codina <herve.codina@bootlin.com> 17960L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17961S: Maintained 17962F: Documentation/devicetree/bindings/sound/renesas,idt821034.yaml 17963F: sound/soc/codecs/idt821034.c 17964 17965RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER 17966M: Miquel Raynal <miquel.raynal@bootlin.com> 17967L: linux-mtd@lists.infradead.org 17968L: linux-renesas-soc@vger.kernel.org 17969S: Maintained 17970F: Documentation/devicetree/bindings/mtd/renesas-nandc.yaml 17971F: drivers/mtd/nand/raw/renesas-nand-controller.c 17972 17973RENESAS R-CAR GYROADC DRIVER 17974M: Marek Vasut <marek.vasut@gmail.com> 17975L: linux-iio@vger.kernel.org 17976S: Supported 17977F: Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml 17978F: drivers/iio/adc/rcar-gyroadc.c 17979 17980RENESAS R-CAR I2C DRIVERS 17981M: Wolfram Sang <wsa+renesas@sang-engineering.com> 17982L: linux-renesas-soc@vger.kernel.org 17983S: Supported 17984F: Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml 17985F: Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml 17986F: drivers/i2c/busses/i2c-rcar.c 17987F: drivers/i2c/busses/i2c-sh_mobile.c 17988 17989RENESAS R-CAR SATA DRIVER 17990R: Sergey Shtylyov <s.shtylyov@omp.ru> 17991L: linux-ide@vger.kernel.org 17992L: linux-renesas-soc@vger.kernel.org 17993S: Supported 17994F: Documentation/devicetree/bindings/ata/renesas,rcar-sata.yaml 17995F: drivers/ata/sata_rcar.c 17996 17997RENESAS R-CAR THERMAL DRIVERS 17998M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 17999L: linux-renesas-soc@vger.kernel.org 18000S: Supported 18001F: Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml 18002F: Documentation/devicetree/bindings/thermal/rcar-thermal.yaml 18003F: drivers/thermal/rcar_gen3_thermal.c 18004F: drivers/thermal/rcar_thermal.c 18005 18006RENESAS RIIC DRIVER 18007M: Chris Brandt <chris.brandt@renesas.com> 18008L: linux-renesas-soc@vger.kernel.org 18009S: Supported 18010F: Documentation/devicetree/bindings/i2c/renesas,riic.yaml 18011F: drivers/i2c/busses/i2c-riic.c 18012 18013RENESAS RZ/G2L A/D DRIVER 18014M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 18015L: linux-iio@vger.kernel.org 18016L: linux-renesas-soc@vger.kernel.org 18017S: Supported 18018F: Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml 18019F: drivers/iio/adc/rzg2l_adc.c 18020 18021RENESAS RZ/G2L MTU3a COUNTER DRIVER 18022M: Biju Das <biju.das.jz@bp.renesas.com> 18023L: linux-iio@vger.kernel.org 18024L: linux-renesas-soc@vger.kernel.org 18025S: Supported 18026F: Documentation/devicetree/bindings/timer/renesas,rz-mtu3.yaml 18027F: drivers/counter/rz-mtu3-cnt.c 18028 18029RENESAS RZ/N1 A5PSW SWITCH DRIVER 18030M: Clément Léger <clement.leger@bootlin.com> 18031L: linux-renesas-soc@vger.kernel.org 18032L: netdev@vger.kernel.org 18033S: Maintained 18034F: Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml 18035F: Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml 18036F: drivers/net/dsa/rzn1_a5psw* 18037F: drivers/net/pcs/pcs-rzn1-miic.c 18038F: include/dt-bindings/net/pcs-rzn1-miic.h 18039F: include/linux/pcs-rzn1-miic.h 18040F: net/dsa/tag_rzn1_a5psw.c 18041 18042RENESAS RZ/N1 RTC CONTROLLER DRIVER 18043M: Miquel Raynal <miquel.raynal@bootlin.com> 18044L: linux-rtc@vger.kernel.org 18045L: linux-renesas-soc@vger.kernel.org 18046S: Maintained 18047F: Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml 18048F: drivers/rtc/rtc-rzn1.c 18049 18050RENESAS RZ/N1 USBF CONTROLLER DRIVER 18051M: Herve Codina <herve.codina@bootlin.com> 18052L: linux-renesas-soc@vger.kernel.org 18053L: linux-usb@vger.kernel.org 18054S: Maintained 18055F: Documentation/devicetree/bindings/usb/renesas,rzn1-usbf.yaml 18056F: drivers/usb/gadget/udc/renesas_usbf.c 18057 18058RENESAS USB PHY DRIVER 18059M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 18060L: linux-renesas-soc@vger.kernel.org 18061S: Maintained 18062F: drivers/phy/renesas/phy-rcar-gen3-usb*.c 18063 18064RENESAS VERSACLOCK 7 CLOCK DRIVER 18065M: Alex Helms <alexander.helms.jy@renesas.com> 18066S: Maintained 18067F: Documentation/devicetree/bindings/clock/renesas,versaclock7.yaml 18068F: drivers/clk/clk-versaclock7.c 18069 18070RESET CONTROLLER FRAMEWORK 18071M: Philipp Zabel <p.zabel@pengutronix.de> 18072S: Maintained 18073T: git git://git.pengutronix.de/git/pza/linux 18074F: Documentation/devicetree/bindings/reset/ 18075F: Documentation/driver-api/reset.rst 18076F: drivers/reset/ 18077F: include/dt-bindings/reset/ 18078F: include/linux/reset-controller.h 18079F: include/linux/reset.h 18080F: include/linux/reset/ 18081K: \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b 18082 18083RESTARTABLE SEQUENCES SUPPORT 18084M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 18085M: Peter Zijlstra <peterz@infradead.org> 18086M: "Paul E. McKenney" <paulmck@kernel.org> 18087M: Boqun Feng <boqun.feng@gmail.com> 18088L: linux-kernel@vger.kernel.org 18089S: Supported 18090F: include/trace/events/rseq.h 18091F: include/uapi/linux/rseq.h 18092F: kernel/rseq.c 18093F: tools/testing/selftests/rseq/ 18094 18095RFKILL 18096M: Johannes Berg <johannes@sipsolutions.net> 18097L: linux-wireless@vger.kernel.org 18098S: Maintained 18099W: https://wireless.wiki.kernel.org/ 18100Q: https://patchwork.kernel.org/project/linux-wireless/list/ 18101T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 18102T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 18103F: Documentation/ABI/stable/sysfs-class-rfkill 18104F: Documentation/driver-api/rfkill.rst 18105F: include/linux/rfkill.h 18106F: include/uapi/linux/rfkill.h 18107F: net/rfkill/ 18108 18109RHASHTABLE 18110M: Thomas Graf <tgraf@suug.ch> 18111M: Herbert Xu <herbert@gondor.apana.org.au> 18112L: netdev@vger.kernel.org 18113S: Maintained 18114F: include/linux/rhashtable-types.h 18115F: include/linux/rhashtable.h 18116F: lib/rhashtable.c 18117F: lib/test_rhashtable.c 18118 18119RICOH R5C592 MEMORYSTICK DRIVER 18120M: Maxim Levitsky <maximlevitsky@gmail.com> 18121S: Maintained 18122F: drivers/memstick/host/r592.* 18123 18124RICOH SMARTMEDIA/XD DRIVER 18125M: Maxim Levitsky <maximlevitsky@gmail.com> 18126S: Maintained 18127F: drivers/mtd/nand/raw/r852.c 18128F: drivers/mtd/nand/raw/r852.h 18129 18130RISC-V ARCHITECTURE 18131M: Paul Walmsley <paul.walmsley@sifive.com> 18132M: Palmer Dabbelt <palmer@dabbelt.com> 18133M: Albert Ou <aou@eecs.berkeley.edu> 18134L: linux-riscv@lists.infradead.org 18135S: Supported 18136Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18137C: irc://irc.libera.chat/riscv 18138P: Documentation/riscv/patch-acceptance.rst 18139T: git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git 18140F: arch/riscv/ 18141N: riscv 18142K: riscv 18143 18144RISC-V MICROCHIP FPGA SUPPORT 18145M: Conor Dooley <conor.dooley@microchip.com> 18146M: Daire McNamara <daire.mcnamara@microchip.com> 18147L: linux-riscv@lists.infradead.org 18148S: Supported 18149F: Documentation/devicetree/bindings/clock/microchip,mpfs*.yaml 18150F: Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml 18151F: Documentation/devicetree/bindings/i2c/microchip,corei2c.yaml 18152F: Documentation/devicetree/bindings/mailbox/microchip,mpfs-mailbox.yaml 18153F: Documentation/devicetree/bindings/net/can/microchip,mpfs-can.yaml 18154F: Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml 18155F: Documentation/devicetree/bindings/riscv/microchip.yaml 18156F: Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-sys-controller.yaml 18157F: Documentation/devicetree/bindings/spi/microchip,mpfs-spi.yaml 18158F: Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml 18159F: arch/riscv/boot/dts/microchip/ 18160F: drivers/char/hw_random/mpfs-rng.c 18161F: drivers/clk/microchip/clk-mpfs*.c 18162F: drivers/i2c/busses/i2c-microchip-corei2c.c 18163F: drivers/mailbox/mailbox-mpfs.c 18164F: drivers/pci/controller/pcie-microchip-host.c 18165F: drivers/reset/reset-mpfs.c 18166F: drivers/rtc/rtc-mpfs.c 18167F: drivers/soc/microchip/mpfs-sys-controller.c 18168F: drivers/spi/spi-microchip-core-qspi.c 18169F: drivers/spi/spi-microchip-core.c 18170F: drivers/usb/musb/mpfs.c 18171F: include/soc/microchip/mpfs.h 18172 18173RISC-V MISC SOC SUPPORT 18174M: Conor Dooley <conor@kernel.org> 18175L: linux-riscv@lists.infradead.org 18176S: Maintained 18177Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18178T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 18179F: Documentation/devicetree/bindings/riscv/ 18180F: arch/riscv/boot/dts/ 18181 18182RISC-V PMU DRIVERS 18183M: Atish Patra <atishp@atishpatra.org> 18184R: Anup Patel <anup@brainfault.org> 18185L: linux-riscv@lists.infradead.org 18186S: Supported 18187F: drivers/perf/riscv_pmu.c 18188F: drivers/perf/riscv_pmu_legacy.c 18189F: drivers/perf/riscv_pmu_sbi.c 18190 18191RNBD BLOCK DRIVERS 18192M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18193M: Jack Wang <jinpu.wang@ionos.com> 18194L: linux-block@vger.kernel.org 18195S: Maintained 18196F: drivers/block/rnbd/ 18197 18198ROCCAT DRIVERS 18199M: Stefan Achatz <erazor_de@users.sourceforge.net> 18200S: Maintained 18201W: http://sourceforge.net/projects/roccat/ 18202F: Documentation/ABI/*/sysfs-driver-hid-roccat* 18203F: drivers/hid/hid-roccat* 18204F: include/linux/hid-roccat* 18205 18206ROCKCHIP CRYPTO DRIVERS 18207M: Corentin Labbe <clabbe@baylibre.com> 18208L: linux-crypto@vger.kernel.org 18209S: Maintained 18210F: Documentation/devicetree/bindings/crypto/rockchip,rk3288-crypto.yaml 18211F: drivers/crypto/rockchip/ 18212 18213ROCKCHIP I2S TDM DRIVER 18214M: Nicolas Frattaroli <frattaroli.nicolas@gmail.com> 18215L: linux-rockchip@lists.infradead.org 18216S: Maintained 18217F: Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml 18218F: sound/soc/rockchip/rockchip_i2s_tdm.* 18219 18220ROCKCHIP ISP V1 DRIVER 18221M: Dafna Hirschfeld <dafna@fastmail.com> 18222L: linux-media@vger.kernel.org 18223L: linux-rockchip@lists.infradead.org 18224S: Maintained 18225F: Documentation/admin-guide/media/rkisp1.rst 18226F: Documentation/devicetree/bindings/media/rockchip-isp1.yaml 18227F: Documentation/userspace-api/media/v4l/pixfmt-meta-rkisp1.rst 18228F: drivers/media/platform/rockchip/rkisp1 18229F: include/uapi/linux/rkisp1-config.h 18230 18231ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER 18232M: Jacob Chen <jacob-chen@iotwrt.com> 18233M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18234L: linux-media@vger.kernel.org 18235L: linux-rockchip@lists.infradead.org 18236S: Maintained 18237F: Documentation/devicetree/bindings/media/rockchip-rga.yaml 18238F: drivers/media/platform/rockchip/rga/ 18239 18240ROCKCHIP VIDEO DECODER DRIVER 18241M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18242L: linux-media@vger.kernel.org 18243L: linux-rockchip@lists.infradead.org 18244S: Maintained 18245F: Documentation/devicetree/bindings/media/rockchip,vdec.yaml 18246F: drivers/staging/media/rkvdec/ 18247 18248ROCKER DRIVER 18249M: Jiri Pirko <jiri@resnulli.us> 18250L: netdev@vger.kernel.org 18251S: Supported 18252F: drivers/net/ethernet/rocker/ 18253 18254ROCKETPORT EXPRESS/INFINITY DRIVER 18255M: Kevin Cernekee <cernekee@gmail.com> 18256L: linux-serial@vger.kernel.org 18257S: Odd Fixes 18258F: drivers/tty/serial/rp2.* 18259 18260ROHM BD99954 CHARGER IC 18261M: Matti Vaittinen <mazziesaccount@gmail.com> 18262S: Supported 18263F: drivers/power/supply/bd99954-charger.c 18264F: drivers/power/supply/bd99954-charger.h 18265 18266ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER 18267M: Tomasz Duszynski <tduszyns@gmail.com> 18268S: Maintained 18269F: Documentation/devicetree/bindings/iio/light/bh1750.yaml 18270F: drivers/iio/light/bh1750.c 18271 18272ROHM BU27034 AMBIENT LIGHT SENSOR DRIVER 18273M: Matti Vaittinen <mazziesaccount@gmail.com> 18274L: linux-iio@vger.kernel.org 18275S: Supported 18276F: drivers/iio/light/rohm-bu27034.c 18277 18278ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS 18279M: Marek Vasut <marek.vasut+renesas@gmail.com> 18280L: linux-kernel@vger.kernel.org 18281L: linux-renesas-soc@vger.kernel.org 18282S: Supported 18283F: Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml 18284F: drivers/gpio/gpio-bd9571mwv.c 18285F: drivers/mfd/bd9571mwv.c 18286F: drivers/regulator/bd9571mwv-regulator.c 18287F: include/linux/mfd/bd9571mwv.h 18288 18289ROHM POWER MANAGEMENT IC DEVICE DRIVERS 18290M: Matti Vaittinen <mazziesaccount@gmail.com> 18291S: Supported 18292F: drivers/clk/clk-bd718x7.c 18293F: drivers/gpio/gpio-bd71815.c 18294F: drivers/gpio/gpio-bd71828.c 18295F: drivers/mfd/rohm-bd71828.c 18296F: drivers/mfd/rohm-bd718x7.c 18297F: drivers/mfd/rohm-bd9576.c 18298F: drivers/regulator/bd71815-regulator.c 18299F: drivers/regulator/bd71828-regulator.c 18300F: drivers/regulator/bd718x7-regulator.c 18301F: drivers/regulator/bd9576-regulator.c 18302F: drivers/regulator/rohm-regulator.c 18303F: drivers/rtc/rtc-bd70528.c 18304F: drivers/watchdog/bd9576_wdt.c 18305F: include/linux/mfd/rohm-bd71815.h 18306F: include/linux/mfd/rohm-bd71828.h 18307F: include/linux/mfd/rohm-bd718x7.h 18308F: include/linux/mfd/rohm-bd957x.h 18309F: include/linux/mfd/rohm-generic.h 18310F: include/linux/mfd/rohm-shared.h 18311 18312ROSE NETWORK LAYER 18313M: Ralf Baechle <ralf@linux-mips.org> 18314L: linux-hams@vger.kernel.org 18315S: Maintained 18316W: http://www.linux-ax25.org/ 18317F: include/net/rose.h 18318F: include/uapi/linux/rose.h 18319F: net/rose/ 18320 18321ROTATION DRIVER FOR ALLWINNER A83T 18322M: Jernej Skrabec <jernej.skrabec@gmail.com> 18323L: linux-media@vger.kernel.org 18324S: Maintained 18325T: git git://linuxtv.org/media_tree.git 18326F: Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml 18327F: drivers/media/platform/sunxi/sun8i-rotate/ 18328 18329RPMSG TTY DRIVER 18330M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 18331L: linux-remoteproc@vger.kernel.org 18332S: Maintained 18333F: drivers/tty/rpmsg_tty.c 18334 18335RTL2830 MEDIA DRIVER 18336M: Antti Palosaari <crope@iki.fi> 18337L: linux-media@vger.kernel.org 18338S: Maintained 18339W: https://linuxtv.org 18340W: http://palosaari.fi/linux/ 18341Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18342T: git git://linuxtv.org/anttip/media_tree.git 18343F: drivers/media/dvb-frontends/rtl2830* 18344 18345RTL2832 MEDIA DRIVER 18346M: Antti Palosaari <crope@iki.fi> 18347L: linux-media@vger.kernel.org 18348S: Maintained 18349W: https://linuxtv.org 18350W: http://palosaari.fi/linux/ 18351Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18352T: git git://linuxtv.org/anttip/media_tree.git 18353F: drivers/media/dvb-frontends/rtl2832* 18354 18355RTL2832_SDR MEDIA DRIVER 18356M: Antti Palosaari <crope@iki.fi> 18357L: linux-media@vger.kernel.org 18358S: Maintained 18359W: https://linuxtv.org 18360W: http://palosaari.fi/linux/ 18361Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18362T: git git://linuxtv.org/anttip/media_tree.git 18363F: drivers/media/dvb-frontends/rtl2832_sdr* 18364 18365RTL8180 WIRELESS DRIVER 18366L: linux-wireless@vger.kernel.org 18367S: Orphan 18368W: https://wireless.wiki.kernel.org/ 18369T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 18370F: drivers/net/wireless/realtek/rtl818x/rtl8180/ 18371 18372RTL8187 WIRELESS DRIVER 18373M: Herton Ronaldo Krzesinski <herton@canonical.com> 18374M: Hin-Tak Leung <htl10@users.sourceforge.net> 18375M: Larry Finger <Larry.Finger@lwfinger.net> 18376L: linux-wireless@vger.kernel.org 18377S: Maintained 18378W: https://wireless.wiki.kernel.org/ 18379T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 18380F: drivers/net/wireless/realtek/rtl818x/rtl8187/ 18381 18382RTL8XXXU WIRELESS DRIVER (rtl8xxxu) 18383M: Jes Sorensen <Jes.Sorensen@gmail.com> 18384L: linux-wireless@vger.kernel.org 18385S: Maintained 18386T: git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel 18387F: drivers/net/wireless/realtek/rtl8xxxu/ 18388 18389RTRS TRANSPORT DRIVERS 18390M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18391M: Jack Wang <jinpu.wang@ionos.com> 18392L: linux-rdma@vger.kernel.org 18393S: Maintained 18394F: drivers/infiniband/ulp/rtrs/ 18395 18396RUNTIME VERIFICATION (RV) 18397M: Daniel Bristot de Oliveira <bristot@kernel.org> 18398M: Steven Rostedt <rostedt@goodmis.org> 18399L: linux-trace-devel@vger.kernel.org 18400S: Maintained 18401F: Documentation/trace/rv/ 18402F: include/linux/rv.h 18403F: include/rv/ 18404F: kernel/trace/rv/ 18405F: tools/verification/ 18406 18407RUST 18408M: Miguel Ojeda <ojeda@kernel.org> 18409M: Alex Gaynor <alex.gaynor@gmail.com> 18410M: Wedson Almeida Filho <wedsonaf@gmail.com> 18411R: Boqun Feng <boqun.feng@gmail.com> 18412R: Gary Guo <gary@garyguo.net> 18413R: Björn Roy Baron <bjorn3_gh@protonmail.com> 18414R: Benno Lossin <benno.lossin@proton.me> 18415L: rust-for-linux@vger.kernel.org 18416S: Supported 18417W: https://github.com/Rust-for-Linux/linux 18418B: https://github.com/Rust-for-Linux/linux/issues 18419C: zulip://rust-for-linux.zulipchat.com 18420T: git https://github.com/Rust-for-Linux/linux.git rust-next 18421F: Documentation/rust/ 18422F: rust/ 18423F: samples/rust/ 18424F: scripts/*rust* 18425K: \b(?i:rust)\b 18426 18427RXRPC SOCKETS (AF_RXRPC) 18428M: David Howells <dhowells@redhat.com> 18429M: Marc Dionne <marc.dionne@auristor.com> 18430L: linux-afs@lists.infradead.org 18431S: Supported 18432W: https://www.infradead.org/~dhowells/kafs/ 18433F: Documentation/networking/rxrpc.rst 18434F: include/keys/rxrpc-type.h 18435F: include/net/af_rxrpc.h 18436F: include/trace/events/rxrpc.h 18437F: include/uapi/linux/rxrpc.h 18438F: net/rxrpc/ 18439 18440S3 SAVAGE FRAMEBUFFER DRIVER 18441M: Antonino Daplas <adaplas@gmail.com> 18442L: linux-fbdev@vger.kernel.org 18443S: Maintained 18444F: drivers/video/fbdev/savage/ 18445 18446S390 ARCHITECTURE 18447M: Heiko Carstens <hca@linux.ibm.com> 18448M: Vasily Gorbik <gor@linux.ibm.com> 18449M: Alexander Gordeev <agordeev@linux.ibm.com> 18450R: Christian Borntraeger <borntraeger@linux.ibm.com> 18451R: Sven Schnelle <svens@linux.ibm.com> 18452L: linux-s390@vger.kernel.org 18453S: Supported 18454T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18455F: Documentation/driver-api/s390-drivers.rst 18456F: Documentation/s390/ 18457F: arch/s390/ 18458F: drivers/s390/ 18459F: drivers/watchdog/diag288_wdt.c 18460 18461S390 COMMON I/O LAYER 18462M: Vineeth Vijayan <vneethv@linux.ibm.com> 18463M: Peter Oberparleiter <oberpar@linux.ibm.com> 18464L: linux-s390@vger.kernel.org 18465S: Supported 18466F: drivers/s390/cio/ 18467 18468S390 DASD DRIVER 18469M: Stefan Haberland <sth@linux.ibm.com> 18470M: Jan Hoeppner <hoeppner@linux.ibm.com> 18471L: linux-s390@vger.kernel.org 18472S: Supported 18473F: block/partitions/ibm.c 18474F: drivers/s390/block/dasd* 18475F: include/linux/dasd_mod.h 18476 18477S390 IOMMU (PCI) 18478M: Niklas Schnelle <schnelle@linux.ibm.com> 18479M: Matthew Rosato <mjrosato@linux.ibm.com> 18480R: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18481L: linux-s390@vger.kernel.org 18482S: Supported 18483F: drivers/iommu/s390-iommu.c 18484 18485S390 IUCV NETWORK LAYER 18486M: Alexandra Winter <wintera@linux.ibm.com> 18487M: Wenjia Zhang <wenjia@linux.ibm.com> 18488L: linux-s390@vger.kernel.org 18489L: netdev@vger.kernel.org 18490S: Supported 18491F: drivers/s390/net/*iucv* 18492F: include/net/iucv/ 18493F: net/iucv/ 18494 18495S390 MM 18496M: Alexander Gordeev <agordeev@linux.ibm.com> 18497M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18498L: linux-s390@vger.kernel.org 18499S: Supported 18500T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18501F: arch/s390/include/asm/pgtable.h 18502F: arch/s390/mm 18503 18504S390 NETWORK DRIVERS 18505M: Alexandra Winter <wintera@linux.ibm.com> 18506M: Wenjia Zhang <wenjia@linux.ibm.com> 18507L: linux-s390@vger.kernel.org 18508L: netdev@vger.kernel.org 18509S: Supported 18510F: drivers/s390/net/ 18511 18512S390 PCI SUBSYSTEM 18513M: Niklas Schnelle <schnelle@linux.ibm.com> 18514M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18515L: linux-s390@vger.kernel.org 18516S: Supported 18517F: Documentation/s390/pci.rst 18518F: arch/s390/pci/ 18519F: drivers/pci/hotplug/s390_pci_hpc.c 18520 18521S390 SCM DRIVER 18522M: Vineeth Vijayan <vneethv@linux.ibm.com> 18523L: linux-s390@vger.kernel.org 18524S: Supported 18525F: drivers/s390/block/scm* 18526F: drivers/s390/cio/scm.c 18527 18528S390 VFIO AP DRIVER 18529M: Tony Krowiak <akrowiak@linux.ibm.com> 18530M: Halil Pasic <pasic@linux.ibm.com> 18531M: Jason Herne <jjherne@linux.ibm.com> 18532L: linux-s390@vger.kernel.org 18533S: Supported 18534F: Documentation/s390/vfio-ap* 18535F: drivers/s390/crypto/vfio_ap* 18536 18537S390 VFIO-CCW DRIVER 18538M: Eric Farman <farman@linux.ibm.com> 18539M: Matthew Rosato <mjrosato@linux.ibm.com> 18540R: Halil Pasic <pasic@linux.ibm.com> 18541L: linux-s390@vger.kernel.org 18542L: kvm@vger.kernel.org 18543S: Supported 18544F: Documentation/s390/vfio-ccw.rst 18545F: drivers/s390/cio/vfio_ccw* 18546F: include/uapi/linux/vfio_ccw.h 18547 18548S390 VFIO-PCI DRIVER 18549M: Matthew Rosato <mjrosato@linux.ibm.com> 18550M: Eric Farman <farman@linux.ibm.com> 18551L: linux-s390@vger.kernel.org 18552L: kvm@vger.kernel.org 18553S: Supported 18554F: arch/s390/kvm/pci* 18555F: drivers/vfio/pci/vfio_pci_zdev.c 18556F: include/uapi/linux/vfio_zdev.h 18557 18558S390 ZCRYPT DRIVER 18559M: Harald Freudenberger <freude@linux.ibm.com> 18560L: linux-s390@vger.kernel.org 18561S: Supported 18562F: drivers/s390/crypto/ 18563 18564S390 ZFCP DRIVER 18565M: Steffen Maier <maier@linux.ibm.com> 18566M: Benjamin Block <bblock@linux.ibm.com> 18567L: linux-s390@vger.kernel.org 18568S: Supported 18569F: drivers/s390/scsi/zfcp_* 18570 18571SAA6588 RDS RECEIVER DRIVER 18572M: Hans Verkuil <hverkuil@xs4all.nl> 18573L: linux-media@vger.kernel.org 18574S: Odd Fixes 18575W: https://linuxtv.org 18576T: git git://linuxtv.org/media_tree.git 18577F: drivers/media/i2c/saa6588* 18578 18579SAA7134 VIDEO4LINUX DRIVER 18580M: Mauro Carvalho Chehab <mchehab@kernel.org> 18581L: linux-media@vger.kernel.org 18582S: Odd fixes 18583W: https://linuxtv.org 18584T: git git://linuxtv.org/media_tree.git 18585F: Documentation/driver-api/media/drivers/saa7134* 18586F: drivers/media/pci/saa7134/ 18587 18588SAA7146 VIDEO4LINUX-2 DRIVER 18589M: Hans Verkuil <hverkuil@xs4all.nl> 18590L: linux-media@vger.kernel.org 18591S: Maintained 18592T: git git://linuxtv.org/media_tree.git 18593F: drivers/media/common/saa7146/ 18594F: drivers/media/pci/saa7146/ 18595F: include/media/drv-intf/saa7146* 18596 18597SAFESETID SECURITY MODULE 18598M: Micah Morton <mortonm@chromium.org> 18599S: Supported 18600F: Documentation/admin-guide/LSM/SafeSetID.rst 18601F: security/safesetid/ 18602 18603SAMSUNG AUDIO (ASoC) DRIVERS 18604M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18605L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18606S: Maintained 18607B: mailto:linux-samsung-soc@vger.kernel.org 18608F: Documentation/devicetree/bindings/sound/samsung* 18609F: sound/soc/samsung/ 18610 18611SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER 18612M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18613L: linux-crypto@vger.kernel.org 18614L: linux-samsung-soc@vger.kernel.org 18615S: Maintained 18616F: Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml 18617F: drivers/crypto/exynos-rng.c 18618 18619SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 18620M: Łukasz Stelmach <l.stelmach@samsung.com> 18621L: linux-samsung-soc@vger.kernel.org 18622S: Maintained 18623F: Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml 18624F: drivers/char/hw_random/exynos-trng.c 18625 18626SAMSUNG FRAMEBUFFER DRIVER 18627M: Jingoo Han <jingoohan1@gmail.com> 18628L: linux-fbdev@vger.kernel.org 18629S: Maintained 18630F: drivers/video/fbdev/s3c-fb.c 18631 18632SAMSUNG INTERCONNECT DRIVERS 18633M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18634M: Artur Świgoń <a.swigon@samsung.com> 18635L: linux-pm@vger.kernel.org 18636L: linux-samsung-soc@vger.kernel.org 18637S: Supported 18638F: drivers/interconnect/samsung/ 18639 18640SAMSUNG LAPTOP DRIVER 18641M: Corentin Chary <corentin.chary@gmail.com> 18642L: platform-driver-x86@vger.kernel.org 18643S: Maintained 18644F: drivers/platform/x86/samsung-laptop.c 18645 18646SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS 18647M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18648L: linux-kernel@vger.kernel.org 18649L: linux-samsung-soc@vger.kernel.org 18650S: Supported 18651B: mailto:linux-samsung-soc@vger.kernel.org 18652F: Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml 18653F: Documentation/devicetree/bindings/mfd/samsung,s2m*.yaml 18654F: Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml 18655F: Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml 18656F: Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml 18657F: drivers/clk/clk-s2mps11.c 18658F: drivers/mfd/sec*.c 18659F: drivers/regulator/s2m*.c 18660F: drivers/regulator/s5m*.c 18661F: drivers/rtc/rtc-s5m.c 18662F: include/linux/mfd/samsung/ 18663 18664SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER 18665M: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> 18666L: linux-media@vger.kernel.org 18667L: linux-samsung-soc@vger.kernel.org 18668S: Maintained 18669F: drivers/media/platform/samsung/s3c-camif/ 18670F: include/media/drv-intf/s3c_camif.h 18671 18672SAMSUNG S3FWRN5 NFC DRIVER 18673M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18674S: Maintained 18675F: Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml 18676F: drivers/nfc/s3fwrn5 18677 18678SAMSUNG S5C73M3 CAMERA DRIVER 18679M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18680M: Andrzej Hajda <andrzej.hajda@intel.com> 18681L: linux-media@vger.kernel.org 18682S: Supported 18683F: Documentation/devicetree/bindings/media/samsung,s5c73m3.yaml 18684F: drivers/media/i2c/s5c73m3/* 18685 18686SAMSUNG S5K5BAF CAMERA DRIVER 18687M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18688M: Andrzej Hajda <andrzej.hajda@intel.com> 18689L: linux-media@vger.kernel.org 18690S: Supported 18691F: drivers/media/i2c/s5k5baf.c 18692 18693SAMSUNG S5P Security SubSystem (SSS) DRIVER 18694M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18695M: Vladimir Zapolskiy <vz@mleia.com> 18696L: linux-crypto@vger.kernel.org 18697L: linux-samsung-soc@vger.kernel.org 18698S: Maintained 18699F: Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml 18700F: Documentation/devicetree/bindings/crypto/samsung-sss.yaml 18701F: drivers/crypto/s5p-sss.c 18702 18703SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS 18704M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18705L: linux-media@vger.kernel.org 18706S: Supported 18707Q: https://patchwork.linuxtv.org/project/linux-media/list/ 18708F: Documentation/devicetree/bindings/media/samsung,exynos4210-csis.yaml 18709F: Documentation/devicetree/bindings/media/samsung,exynos4210-fimc.yaml 18710F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-is.yaml 18711F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-lite.yaml 18712F: Documentation/devicetree/bindings/media/samsung,fimc.yaml 18713F: drivers/media/platform/samsung/exynos4-is/ 18714 18715SAMSUNG SOC CLOCK DRIVERS 18716M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18717M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18718M: Tomasz Figa <tomasz.figa@gmail.com> 18719M: Chanwoo Choi <cw00.choi@samsung.com> 18720R: Alim Akhtar <alim.akhtar@samsung.com> 18721L: linux-samsung-soc@vger.kernel.org 18722S: Supported 18723T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 18724T: git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git 18725F: Documentation/devicetree/bindings/clock/samsung,*.yaml 18726F: Documentation/devicetree/bindings/clock/samsung,s3c* 18727F: drivers/clk/samsung/ 18728F: include/dt-bindings/clock/exynos*.h 18729F: include/dt-bindings/clock/s5p*.h 18730F: include/dt-bindings/clock/samsung,*.h 18731F: include/linux/clk/samsung.h 18732 18733SAMSUNG SPI DRIVERS 18734M: Andi Shyti <andi.shyti@kernel.org> 18735L: linux-spi@vger.kernel.org 18736L: linux-samsung-soc@vger.kernel.org 18737S: Maintained 18738F: Documentation/devicetree/bindings/spi/samsung,spi*.yaml 18739F: drivers/spi/spi-s3c* 18740F: include/linux/platform_data/spi-s3c64xx.h 18741 18742SAMSUNG SXGBE DRIVERS 18743M: Byungho An <bh74.an@samsung.com> 18744L: netdev@vger.kernel.org 18745S: Supported 18746F: drivers/net/ethernet/samsung/sxgbe/ 18747 18748SAMSUNG THERMAL DRIVER 18749M: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 18750M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18751L: linux-pm@vger.kernel.org 18752L: linux-samsung-soc@vger.kernel.org 18753S: Maintained 18754F: Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml 18755F: drivers/thermal/samsung/ 18756 18757SAMSUNG USB2 PHY DRIVER 18758M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18759L: linux-kernel@vger.kernel.org 18760S: Supported 18761F: Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml 18762F: Documentation/driver-api/phy/samsung-usb2.rst 18763F: drivers/phy/samsung/phy-exynos4210-usb2.c 18764F: drivers/phy/samsung/phy-exynos4x12-usb2.c 18765F: drivers/phy/samsung/phy-exynos5250-usb2.c 18766F: drivers/phy/samsung/phy-s5pv210-usb2.c 18767F: drivers/phy/samsung/phy-samsung-usb2.c 18768F: drivers/phy/samsung/phy-samsung-usb2.h 18769 18770SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE 18771M: Paul Barker <paul.barker@sancloud.com> 18772R: Marc Murphy <marc.murphy@sancloud.com> 18773S: Supported 18774F: arch/arm/boot/dts/am335x-sancloud* 18775 18776SC1200 WDT DRIVER 18777M: Zwane Mwaikambo <zwanem@gmail.com> 18778S: Maintained 18779F: drivers/watchdog/sc1200wdt.c 18780 18781SCHEDULER 18782M: Ingo Molnar <mingo@redhat.com> 18783M: Peter Zijlstra <peterz@infradead.org> 18784M: Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE) 18785M: Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL) 18786R: Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL) 18787R: Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR) 18788R: Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH) 18789R: Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING) 18790R: Daniel Bristot de Oliveira <bristot@redhat.com> (SCHED_DEADLINE) 18791R: Valentin Schneider <vschneid@redhat.com> (TOPOLOGY) 18792L: linux-kernel@vger.kernel.org 18793S: Maintained 18794T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core 18795F: include/linux/preempt.h 18796F: include/linux/sched.h 18797F: include/linux/wait.h 18798F: include/uapi/linux/sched.h 18799F: kernel/sched/ 18800 18801SCSI RDMA PROTOCOL (SRP) INITIATOR 18802M: Bart Van Assche <bvanassche@acm.org> 18803L: linux-rdma@vger.kernel.org 18804S: Supported 18805Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18806F: drivers/infiniband/ulp/srp/ 18807F: include/scsi/srp.h 18808 18809SCSI RDMA PROTOCOL (SRP) TARGET 18810M: Bart Van Assche <bvanassche@acm.org> 18811L: linux-rdma@vger.kernel.org 18812L: target-devel@vger.kernel.org 18813S: Supported 18814Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18815F: drivers/infiniband/ulp/srpt/ 18816 18817SCSI SG DRIVER 18818M: Doug Gilbert <dgilbert@interlog.com> 18819L: linux-scsi@vger.kernel.org 18820S: Maintained 18821W: http://sg.danny.cz/sg 18822F: Documentation/scsi/scsi-generic.rst 18823F: drivers/scsi/sg.c 18824F: include/scsi/sg.h 18825 18826SCSI SUBSYSTEM 18827M: "James E.J. Bottomley" <jejb@linux.ibm.com> 18828M: "Martin K. Petersen" <martin.petersen@oracle.com> 18829L: linux-scsi@vger.kernel.org 18830S: Maintained 18831Q: https://patchwork.kernel.org/project/linux-scsi/list/ 18832T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git 18833T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 18834F: Documentation/devicetree/bindings/scsi/ 18835F: drivers/scsi/ 18836F: drivers/ufs/ 18837F: include/scsi/ 18838 18839SCSI TAPE DRIVER 18840M: Kai Mäkisara <Kai.Makisara@kolumbus.fi> 18841L: linux-scsi@vger.kernel.org 18842S: Maintained 18843F: Documentation/scsi/st.rst 18844F: drivers/scsi/st.* 18845F: drivers/scsi/st_*.h 18846 18847SCSI TARGET CORE USER DRIVER 18848M: Bodo Stroesser <bostroesser@gmail.com> 18849L: linux-scsi@vger.kernel.org 18850L: target-devel@vger.kernel.org 18851S: Supported 18852F: Documentation/target/tcmu-design.rst 18853F: drivers/target/target_core_user.c 18854F: include/uapi/linux/target_core_user.h 18855 18856SCSI TARGET SUBSYSTEM 18857M: "Martin K. Petersen" <martin.petersen@oracle.com> 18858L: linux-scsi@vger.kernel.org 18859L: target-devel@vger.kernel.org 18860S: Supported 18861W: http://www.linux-iscsi.org 18862Q: https://patchwork.kernel.org/project/target-devel/list/ 18863T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 18864F: Documentation/target/ 18865F: drivers/target/ 18866F: include/target/ 18867 18868SCTP PROTOCOL 18869M: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> 18870M: Xin Long <lucien.xin@gmail.com> 18871L: linux-sctp@vger.kernel.org 18872S: Maintained 18873W: https://github.com/sctp/lksctp-tools/wiki 18874F: Documentation/networking/sctp.rst 18875F: include/linux/sctp.h 18876F: include/net/sctp/ 18877F: include/uapi/linux/sctp.h 18878F: net/sctp/ 18879 18880SCx200 CPU SUPPORT 18881M: Jim Cromie <jim.cromie@gmail.com> 18882S: Odd Fixes 18883F: Documentation/i2c/busses/scx200_acb.rst 18884F: arch/x86/platform/scx200/ 18885F: drivers/i2c/busses/scx200* 18886F: drivers/mtd/maps/scx200_docflash.c 18887F: drivers/watchdog/scx200_wdt.c 18888F: include/linux/scx200.h 18889 18890SCx200 GPIO DRIVER 18891M: Jim Cromie <jim.cromie@gmail.com> 18892S: Maintained 18893F: drivers/char/scx200_gpio.c 18894F: include/linux/scx200_gpio.h 18895 18896SCx200 HRT CLOCKSOURCE DRIVER 18897M: Jim Cromie <jim.cromie@gmail.com> 18898S: Maintained 18899F: drivers/clocksource/scx200_hrt.c 18900 18901SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER 18902M: Sascha Sommer <saschasommer@freenet.de> 18903L: sdricohcs-devel@lists.sourceforge.net (subscribers-only) 18904S: Maintained 18905F: drivers/mmc/host/sdricoh_cs.c 18906 18907SECO BOARDS CEC DRIVER 18908M: Ettore Chimenti <ek5.chimenti@gmail.com> 18909S: Maintained 18910F: drivers/media/cec/platform/seco/seco-cec.c 18911F: drivers/media/cec/platform/seco/seco-cec.h 18912 18913SECURE COMPUTING 18914M: Kees Cook <keescook@chromium.org> 18915R: Andy Lutomirski <luto@amacapital.net> 18916R: Will Drewry <wad@chromium.org> 18917S: Supported 18918T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/seccomp 18919F: Documentation/userspace-api/seccomp_filter.rst 18920F: include/linux/seccomp.h 18921F: include/uapi/linux/seccomp.h 18922F: kernel/seccomp.c 18923F: tools/testing/selftests/kselftest_harness.h 18924F: tools/testing/selftests/seccomp/* 18925K: \bsecure_computing 18926K: \bTIF_SECCOMP\b 18927 18928SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER 18929M: Kamal Dasu <kdasu.kdev@gmail.com> 18930M: Al Cooper <alcooperx@gmail.com> 18931R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 18932L: linux-mmc@vger.kernel.org 18933S: Maintained 18934F: drivers/mmc/host/sdhci-brcmstb* 18935 18936SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER 18937M: Adrian Hunter <adrian.hunter@intel.com> 18938L: linux-mmc@vger.kernel.org 18939S: Supported 18940F: Documentation/devicetree/bindings/mmc/sdhci-common.yaml 18941F: drivers/mmc/host/sdhci* 18942 18943SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER 18944M: Eugen Hristev <eugen.hristev@microchip.com> 18945L: linux-mmc@vger.kernel.org 18946S: Supported 18947F: drivers/mmc/host/sdhci-of-at91.c 18948 18949SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER 18950M: Haibo Chen <haibo.chen@nxp.com> 18951L: linux-imx@nxp.com 18952L: linux-mmc@vger.kernel.org 18953S: Maintained 18954F: drivers/mmc/host/sdhci-esdhc-imx.c 18955 18956SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER 18957M: Ben Dooks <ben-linux@fluff.org> 18958M: Jaehoon Chung <jh80.chung@samsung.com> 18959L: linux-mmc@vger.kernel.org 18960S: Maintained 18961F: drivers/mmc/host/sdhci-s3c* 18962 18963SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER 18964M: Viresh Kumar <vireshk@kernel.org> 18965L: linux-mmc@vger.kernel.org 18966S: Maintained 18967F: drivers/mmc/host/sdhci-spear.c 18968 18969SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER 18970M: Vignesh Raghavendra <vigneshr@ti.com> 18971L: linux-mmc@vger.kernel.org 18972S: Maintained 18973F: drivers/mmc/host/sdhci-omap.c 18974 18975SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER 18976M: Jonathan Derrick <jonathan.derrick@linux.dev> 18977L: linux-block@vger.kernel.org 18978S: Supported 18979F: block/opal_proto.h 18980F: block/sed* 18981F: include/linux/sed* 18982F: include/uapi/linux/sed* 18983 18984SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC) 18985M: Mark Rutland <mark.rutland@arm.com> 18986M: Lorenzo Pieralisi <lpieralisi@kernel.org> 18987M: Sudeep Holla <sudeep.holla@arm.com> 18988L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18989S: Maintained 18990F: drivers/firmware/smccc/ 18991F: include/linux/arm-smccc.h 18992 18993SECURITY CONTACT 18994M: Security Officers <security@kernel.org> 18995S: Supported 18996F: Documentation/process/security-bugs.rst 18997 18998SECURITY SUBSYSTEM 18999M: Paul Moore <paul@paul-moore.com> 19000M: James Morris <jmorris@namei.org> 19001M: "Serge E. Hallyn" <serge@hallyn.com> 19002L: linux-security-module@vger.kernel.org (suggested Cc:) 19003S: Supported 19004W: http://kernsec.org/ 19005T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 19006F: security/ 19007X: security/selinux/ 19008 19009SELINUX SECURITY MODULE 19010M: Paul Moore <paul@paul-moore.com> 19011M: Stephen Smalley <stephen.smalley.work@gmail.com> 19012M: Eric Paris <eparis@parisplace.org> 19013L: selinux@vger.kernel.org 19014S: Supported 19015W: https://selinuxproject.org 19016W: https://github.com/SELinuxProject 19017T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git 19018F: Documentation/ABI/removed/sysfs-selinux-checkreqprot 19019F: Documentation/ABI/removed/sysfs-selinux-disable 19020F: Documentation/admin-guide/LSM/SELinux.rst 19021F: include/trace/events/avc.h 19022F: include/uapi/linux/selinux_netlink.h 19023F: scripts/selinux/ 19024F: security/selinux/ 19025 19026SENSABLE PHANTOM 19027M: Jiri Slaby <jirislaby@kernel.org> 19028S: Maintained 19029F: drivers/misc/phantom.c 19030F: include/uapi/linux/phantom.h 19031 19032SENSEAIR SUNRISE 006-0-0007 19033M: Jacopo Mondi <jacopo@jmondi.org> 19034S: Maintained 19035F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2 19036F: Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml 19037F: drivers/iio/chemical/sunrise_co2.c 19038 19039SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER 19040M: Tomasz Duszynski <tomasz.duszynski@octakon.com> 19041S: Maintained 19042F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml 19043F: drivers/iio/chemical/scd30.h 19044F: drivers/iio/chemical/scd30_core.c 19045F: drivers/iio/chemical/scd30_i2c.c 19046F: drivers/iio/chemical/scd30_serial.c 19047 19048SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER 19049M: Roan van Dijk <roan@protonic.nl> 19050S: Maintained 19051F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml 19052F: drivers/iio/chemical/scd4x.c 19053 19054SENSIRION SGP40 GAS SENSOR DRIVER 19055M: Andreas Klinger <ak@it-klinger.de> 19056S: Maintained 19057F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40 19058F: drivers/iio/chemical/sgp40.c 19059 19060SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER 19061M: Tomasz Duszynski <tduszyns@gmail.com> 19062S: Maintained 19063F: Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml 19064F: drivers/iio/chemical/sps30.c 19065F: drivers/iio/chemical/sps30_i2c.c 19066F: drivers/iio/chemical/sps30_serial.c 19067 19068SERIAL DEVICE BUS 19069M: Rob Herring <robh@kernel.org> 19070L: linux-serial@vger.kernel.org 19071S: Maintained 19072F: Documentation/devicetree/bindings/serial/serial.yaml 19073F: drivers/tty/serdev/ 19074F: include/linux/serdev.h 19075 19076SERIAL DRIVERS 19077M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 19078L: linux-serial@vger.kernel.org 19079S: Maintained 19080F: Documentation/devicetree/bindings/serial/ 19081F: drivers/tty/serial/ 19082 19083SERIAL IR RECEIVER 19084M: Sean Young <sean@mess.org> 19085L: linux-media@vger.kernel.org 19086S: Maintained 19087F: drivers/media/rc/serial_ir.c 19088 19089SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus) 19090M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 19091L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19092S: Maintained 19093F: Documentation/devicetree/bindings/slimbus/ 19094F: drivers/slimbus/ 19095F: include/linux/slimbus.h 19096 19097SFC NETWORK DRIVER 19098M: Edward Cree <ecree.xilinx@gmail.com> 19099M: Martin Habets <habetsm.xilinx@gmail.com> 19100L: netdev@vger.kernel.org 19101L: linux-net-drivers@amd.com 19102S: Supported 19103F: Documentation/networking/devlink/sfc.rst 19104F: drivers/net/ethernet/sfc/ 19105 19106SFCTEMP HWMON DRIVER 19107M: Emil Renner Berthing <kernel@esmil.dk> 19108L: linux-hwmon@vger.kernel.org 19109S: Maintained 19110F: Documentation/devicetree/bindings/hwmon/starfive,jh71x0-temp.yaml 19111F: Documentation/hwmon/sfctemp.rst 19112F: drivers/hwmon/sfctemp.c 19113 19114SFF/SFP/SFP+ MODULE SUPPORT 19115M: Russell King <linux@armlinux.org.uk> 19116L: netdev@vger.kernel.org 19117S: Maintained 19118F: Documentation/devicetree/bindings/net/sff,sfp.yaml 19119F: drivers/net/phy/phylink.c 19120F: drivers/net/phy/sfp* 19121F: include/linux/mdio/mdio-i2c.h 19122F: include/linux/phylink.h 19123F: include/linux/sfp.h 19124K: phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate) 19125 19126SGI GRU DRIVER 19127M: Dimitri Sivanich <dimitri.sivanich@hpe.com> 19128S: Maintained 19129F: drivers/misc/sgi-gru/ 19130 19131SGI XP/XPC/XPNET DRIVER 19132M: Robin Holt <robinmholt@gmail.com> 19133M: Steve Wahl <steve.wahl@hpe.com> 19134R: Mike Travis <mike.travis@hpe.com> 19135S: Maintained 19136F: drivers/misc/sgi-xp/ 19137 19138SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS 19139M: Karsten Graul <kgraul@linux.ibm.com> 19140M: Wenjia Zhang <wenjia@linux.ibm.com> 19141M: Jan Karcher <jaka@linux.ibm.com> 19142L: linux-s390@vger.kernel.org 19143S: Supported 19144F: net/smc/ 19145 19146SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER 19147M: Linus Walleij <linus.walleij@linaro.org> 19148L: linux-iio@vger.kernel.org 19149S: Maintained 19150T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 19151F: Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml 19152F: drivers/iio/light/gp2ap002.c 19153 19154SHARP RJ54N1CB0C SENSOR DRIVER 19155M: Jacopo Mondi <jacopo@jmondi.org> 19156L: linux-media@vger.kernel.org 19157S: Odd fixes 19158T: git git://linuxtv.org/media_tree.git 19159F: drivers/media/i2c/rj54n1cb0c.c 19160F: include/media/i2c/rj54n1cb0c.h 19161 19162SH_VOU V4L2 OUTPUT DRIVER 19163L: linux-media@vger.kernel.org 19164S: Orphan 19165F: drivers/media/platform/renesas/sh_vou.c 19166F: include/media/drv-intf/sh_vou.h 19167 19168SI2157 MEDIA DRIVER 19169M: Antti Palosaari <crope@iki.fi> 19170L: linux-media@vger.kernel.org 19171S: Maintained 19172W: https://linuxtv.org 19173W: http://palosaari.fi/linux/ 19174Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19175T: git git://linuxtv.org/anttip/media_tree.git 19176F: drivers/media/tuners/si2157* 19177 19178SI2165 MEDIA DRIVER 19179M: Matthias Schwarzott <zzam@gentoo.org> 19180L: linux-media@vger.kernel.org 19181S: Maintained 19182W: https://linuxtv.org 19183Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19184F: drivers/media/dvb-frontends/si2165* 19185 19186SI2168 MEDIA DRIVER 19187M: Antti Palosaari <crope@iki.fi> 19188L: linux-media@vger.kernel.org 19189S: Maintained 19190W: https://linuxtv.org 19191W: http://palosaari.fi/linux/ 19192Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19193T: git git://linuxtv.org/anttip/media_tree.git 19194F: drivers/media/dvb-frontends/si2168* 19195 19196SI470X FM RADIO RECEIVER I2C DRIVER 19197M: Hans Verkuil <hverkuil@xs4all.nl> 19198L: linux-media@vger.kernel.org 19199S: Odd Fixes 19200W: https://linuxtv.org 19201T: git git://linuxtv.org/media_tree.git 19202F: Documentation/devicetree/bindings/media/silabs,si470x.yaml 19203F: drivers/media/radio/si470x/radio-si470x-i2c.c 19204 19205SI470X FM RADIO RECEIVER USB DRIVER 19206M: Hans Verkuil <hverkuil@xs4all.nl> 19207L: linux-media@vger.kernel.org 19208S: Maintained 19209W: https://linuxtv.org 19210T: git git://linuxtv.org/media_tree.git 19211F: drivers/media/radio/si470x/radio-si470x-common.c 19212F: drivers/media/radio/si470x/radio-si470x-usb.c 19213F: drivers/media/radio/si470x/radio-si470x.h 19214 19215SI4713 FM RADIO TRANSMITTER I2C DRIVER 19216M: Eduardo Valentin <edubezval@gmail.com> 19217L: linux-media@vger.kernel.org 19218S: Odd Fixes 19219W: https://linuxtv.org 19220T: git git://linuxtv.org/media_tree.git 19221F: drivers/media/radio/si4713/si4713.? 19222 19223SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER 19224M: Eduardo Valentin <edubezval@gmail.com> 19225L: linux-media@vger.kernel.org 19226S: Odd Fixes 19227W: https://linuxtv.org 19228T: git git://linuxtv.org/media_tree.git 19229F: drivers/media/radio/si4713/radio-platform-si4713.c 19230 19231SI4713 FM RADIO TRANSMITTER USB DRIVER 19232M: Hans Verkuil <hverkuil@xs4all.nl> 19233L: linux-media@vger.kernel.org 19234S: Maintained 19235W: https://linuxtv.org 19236T: git git://linuxtv.org/media_tree.git 19237F: drivers/media/radio/si4713/radio-usb-si4713.c 19238 19239SIANO DVB DRIVER 19240M: Mauro Carvalho Chehab <mchehab@kernel.org> 19241L: linux-media@vger.kernel.org 19242S: Odd fixes 19243W: https://linuxtv.org 19244T: git git://linuxtv.org/media_tree.git 19245F: drivers/media/common/siano/ 19246F: drivers/media/mmc/siano/ 19247F: drivers/media/usb/siano/ 19248F: drivers/media/usb/siano/ 19249 19250SIFIVE DRIVERS 19251M: Palmer Dabbelt <palmer@dabbelt.com> 19252M: Paul Walmsley <paul.walmsley@sifive.com> 19253L: linux-riscv@lists.infradead.org 19254S: Supported 19255N: sifive 19256K: [^@]sifive 19257 19258SIFIVE FU540 SYSTEM-ON-CHIP 19259M: Paul Walmsley <paul.walmsley@sifive.com> 19260M: Palmer Dabbelt <palmer@dabbelt.com> 19261L: linux-riscv@lists.infradead.org 19262S: Supported 19263T: git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git 19264N: fu540 19265K: fu540 19266 19267SIFIVE PDMA DRIVER 19268M: Green Wan <green.wan@sifive.com> 19269S: Maintained 19270F: Documentation/devicetree/bindings/dma/sifive,fu540-c000-pdma.yaml 19271F: drivers/dma/sf-pdma/ 19272 19273SIFIVE SOC DRIVERS 19274M: Conor Dooley <conor@kernel.org> 19275L: linux-riscv@lists.infradead.org 19276S: Maintained 19277T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 19278F: Documentation/devicetree/bindings/cache/sifive,ccache0.yaml 19279F: drivers/soc/sifive/ 19280 19281SILEAD TOUCHSCREEN DRIVER 19282M: Hans de Goede <hdegoede@redhat.com> 19283L: linux-input@vger.kernel.org 19284L: platform-driver-x86@vger.kernel.org 19285S: Maintained 19286F: drivers/input/touchscreen/silead.c 19287F: drivers/platform/x86/touchscreen_dmi.c 19288 19289SILICON LABS WIRELESS DRIVERS (for WFxxx series) 19290M: Jérôme Pouiller <jerome.pouiller@silabs.com> 19291S: Supported 19292F: Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml 19293F: drivers/net/wireless/silabs/wfx/ 19294 19295SILICON MOTION SM712 FRAME BUFFER DRIVER 19296M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 19297M: Teddy Wang <teddy.wang@siliconmotion.com> 19298M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 19299L: linux-fbdev@vger.kernel.org 19300S: Maintained 19301F: Documentation/fb/sm712fb.rst 19302F: drivers/video/fbdev/sm712* 19303 19304SILVACO I3C DUAL-ROLE MASTER 19305M: Miquel Raynal <miquel.raynal@bootlin.com> 19306M: Conor Culhane <conor.culhane@silvaco.com> 19307L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 19308S: Maintained 19309F: Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml 19310F: drivers/i3c/master/svc-i3c-master.c 19311 19312SIMPLEFB FB DRIVER 19313M: Hans de Goede <hdegoede@redhat.com> 19314L: linux-fbdev@vger.kernel.org 19315S: Maintained 19316F: Documentation/devicetree/bindings/display/simple-framebuffer.yaml 19317F: drivers/video/fbdev/simplefb.c 19318F: include/linux/platform_data/simplefb.h 19319 19320SIMTEC EB110ATX (Chalice CATS) 19321M: Simtec Linux Team <linux@simtec.co.uk> 19322S: Supported 19323W: http://www.simtec.co.uk/products/EB110ATX/ 19324 19325SIOX 19326M: Thorsten Scherer <t.scherer@eckelmann.de> 19327M: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 19328R: Pengutronix Kernel Team <kernel@pengutronix.de> 19329S: Supported 19330F: drivers/gpio/gpio-siox.c 19331F: drivers/siox/* 19332F: include/trace/events/siox.h 19333 19334SIPHASH PRF ROUTINES 19335M: Jason A. Donenfeld <Jason@zx2c4.com> 19336S: Maintained 19337F: include/linux/siphash.h 19338F: lib/siphash.c 19339F: lib/siphash_kunit.c 19340 19341SIS 190 ETHERNET DRIVER 19342M: Francois Romieu <romieu@fr.zoreil.com> 19343L: netdev@vger.kernel.org 19344S: Maintained 19345F: drivers/net/ethernet/sis/sis190.c 19346 19347SIS 900/7016 FAST ETHERNET DRIVER 19348M: Daniele Venzano <venza@brownhat.org> 19349L: netdev@vger.kernel.org 19350S: Maintained 19351W: http://www.brownhat.org/sis900.html 19352F: drivers/net/ethernet/sis/sis900.* 19353 19354SIS FRAMEBUFFER DRIVER 19355S: Orphan 19356F: Documentation/fb/sisfb.rst 19357F: drivers/video/fbdev/sis/ 19358F: include/video/sisfb.h 19359 19360SIS I2C TOUCHSCREEN DRIVER 19361M: Mika Penttilä <mpenttil@redhat.com> 19362L: linux-input@vger.kernel.org 19363S: Maintained 19364F: Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt 19365F: drivers/input/touchscreen/sis_i2c.c 19366 19367SIS USB2VGA DRIVER 19368M: Thomas Winischhofer <thomas@winischhofer.net> 19369S: Maintained 19370W: http://www.winischhofer.at/linuxsisusbvga.shtml 19371F: drivers/usb/misc/sisusbvga/ 19372 19373SL28 CPLD MFD DRIVER 19374M: Michael Walle <michael@walle.cc> 19375S: Maintained 19376F: Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml 19377F: Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml 19378F: Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml 19379F: Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml 19380F: Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml 19381F: Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml 19382F: drivers/gpio/gpio-sl28cpld.c 19383F: drivers/hwmon/sl28cpld-hwmon.c 19384F: drivers/irqchip/irq-sl28cpld.c 19385F: drivers/pwm/pwm-sl28cpld.c 19386F: drivers/watchdog/sl28cpld_wdt.c 19387 19388SL28 VPD NVMEM LAYOUT DRIVER 19389M: Michael Walle <michael@walle.cc> 19390S: Maintained 19391F: Documentation/devicetree/bindings/nvmem/layouts/kontron,sl28-vpd.yaml 19392F: drivers/nvmem/layouts/sl28vpd.c 19393 19394SLAB ALLOCATOR 19395M: Christoph Lameter <cl@linux.com> 19396M: Pekka Enberg <penberg@kernel.org> 19397M: David Rientjes <rientjes@google.com> 19398M: Joonsoo Kim <iamjoonsoo.kim@lge.com> 19399M: Andrew Morton <akpm@linux-foundation.org> 19400M: Vlastimil Babka <vbabka@suse.cz> 19401R: Roman Gushchin <roman.gushchin@linux.dev> 19402R: Hyeonggon Yoo <42.hyeyoo@gmail.com> 19403L: linux-mm@kvack.org 19404S: Maintained 19405T: git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git 19406F: include/linux/sl?b*.h 19407F: mm/sl?b* 19408 19409SLCAN CAN NETWORK DRIVER 19410M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 19411L: linux-can@vger.kernel.org 19412S: Maintained 19413F: drivers/net/can/slcan/ 19414 19415SLEEPABLE READ-COPY UPDATE (SRCU) 19416M: Lai Jiangshan <jiangshanlai@gmail.com> 19417M: "Paul E. McKenney" <paulmck@kernel.org> 19418M: Josh Triplett <josh@joshtriplett.org> 19419R: Steven Rostedt <rostedt@goodmis.org> 19420R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 19421L: rcu@vger.kernel.org 19422S: Supported 19423W: http://www.rdrop.com/users/paulmck/RCU/ 19424T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 19425F: include/linux/srcu*.h 19426F: kernel/rcu/srcu*.c 19427 19428SMACK SECURITY MODULE 19429M: Casey Schaufler <casey@schaufler-ca.com> 19430L: linux-security-module@vger.kernel.org 19431S: Maintained 19432W: http://schaufler-ca.com 19433T: git git://github.com/cschaufler/smack-next 19434F: Documentation/admin-guide/LSM/Smack.rst 19435F: security/smack/ 19436 19437SMC91x ETHERNET DRIVER 19438M: Nicolas Pitre <nico@fluxnic.net> 19439S: Odd Fixes 19440F: drivers/net/ethernet/smsc/smc91x.* 19441 19442SMM665 HARDWARE MONITOR DRIVER 19443M: Guenter Roeck <linux@roeck-us.net> 19444L: linux-hwmon@vger.kernel.org 19445S: Maintained 19446F: Documentation/hwmon/smm665.rst 19447F: drivers/hwmon/smm665.c 19448 19449SMSC EMC2103 HARDWARE MONITOR DRIVER 19450M: Steve Glendinning <steve.glendinning@shawell.net> 19451L: linux-hwmon@vger.kernel.org 19452S: Maintained 19453F: Documentation/hwmon/emc2103.rst 19454F: drivers/hwmon/emc2103.c 19455 19456SMSC SCH5627 HARDWARE MONITOR DRIVER 19457M: Hans de Goede <hdegoede@redhat.com> 19458L: linux-hwmon@vger.kernel.org 19459S: Supported 19460F: Documentation/hwmon/sch5627.rst 19461F: drivers/hwmon/sch5627.c 19462 19463SMSC UFX6000 and UFX7000 USB to VGA DRIVER 19464M: Steve Glendinning <steve.glendinning@shawell.net> 19465L: linux-fbdev@vger.kernel.org 19466S: Maintained 19467F: drivers/video/fbdev/smscufx.c 19468 19469SMSC47B397 HARDWARE MONITOR DRIVER 19470M: Jean Delvare <jdelvare@suse.com> 19471L: linux-hwmon@vger.kernel.org 19472S: Maintained 19473F: Documentation/hwmon/smsc47b397.rst 19474F: drivers/hwmon/smsc47b397.c 19475 19476SMSC911x ETHERNET DRIVER 19477M: Steve Glendinning <steve.glendinning@shawell.net> 19478L: netdev@vger.kernel.org 19479S: Maintained 19480F: drivers/net/ethernet/smsc/smsc911x.* 19481F: include/linux/smsc911x.h 19482 19483SMSC9420 PCI ETHERNET DRIVER 19484M: Steve Glendinning <steve.glendinning@shawell.net> 19485L: netdev@vger.kernel.org 19486S: Maintained 19487F: drivers/net/ethernet/smsc/smsc9420.* 19488 19489SNET DPU VIRTIO DATA PATH ACCELERATOR 19490R: Alvaro Karsz <alvaro.karsz@solid-run.com> 19491F: drivers/vdpa/solidrun/ 19492 19493SOCIONEXT (SNI) AVE NETWORK DRIVER 19494M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 19495L: netdev@vger.kernel.org 19496S: Maintained 19497F: Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml 19498F: drivers/net/ethernet/socionext/sni_ave.c 19499 19500SOCIONEXT (SNI) NETSEC NETWORK DRIVER 19501M: Jassi Brar <jaswinder.singh@linaro.org> 19502M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 19503L: netdev@vger.kernel.org 19504S: Maintained 19505F: Documentation/devicetree/bindings/net/socionext,synquacer-netsec.yaml 19506F: drivers/net/ethernet/socionext/netsec.c 19507 19508SOCIONEXT (SNI) Synquacer SPI DRIVER 19509M: Masahisa Kojima <masahisa.kojima@linaro.org> 19510M: Jassi Brar <jaswinder.singh@linaro.org> 19511L: linux-spi@vger.kernel.org 19512S: Maintained 19513F: Documentation/devicetree/bindings/spi/socionext,synquacer-spi.yaml 19514F: drivers/spi/spi-synquacer.c 19515 19516SOCIONEXT SYNQUACER I2C DRIVER 19517M: Ard Biesheuvel <ardb@kernel.org> 19518L: linux-i2c@vger.kernel.org 19519S: Maintained 19520F: Documentation/devicetree/bindings/i2c/socionext,synquacer-i2c.yaml 19521F: drivers/i2c/busses/i2c-synquacer.c 19522 19523SOCIONEXT UNIPHIER SOUND DRIVER 19524L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19525S: Orphan 19526F: sound/soc/uniphier/ 19527 19528SOCKET TIMESTAMPING 19529M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 19530S: Maintained 19531F: Documentation/networking/timestamping.rst 19532F: include/uapi/linux/net_tstamp.h 19533F: tools/testing/selftests/net/so_txtime.c 19534 19535SOEKRIS NET48XX LED SUPPORT 19536M: Chris Boot <bootc@bootc.net> 19537S: Maintained 19538F: drivers/leds/leds-net48xx.c 19539 19540SOFT-IWARP DRIVER (siw) 19541M: Bernard Metzler <bmt@zurich.ibm.com> 19542L: linux-rdma@vger.kernel.org 19543S: Supported 19544F: drivers/infiniband/sw/siw/ 19545F: include/uapi/rdma/siw-abi.h 19546 19547SOFT-ROCE DRIVER (rxe) 19548M: Zhu Yanjun <zyjzyj2000@gmail.com> 19549L: linux-rdma@vger.kernel.org 19550S: Supported 19551F: drivers/infiniband/sw/rxe/ 19552F: include/uapi/rdma/rdma_user_rxe.h 19553 19554SOFTLOGIC 6x10 MPEG CODEC 19555M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 19556M: Anton Sviridenko <anton@corp.bluecherry.net> 19557M: Andrey Utkin <andrey_utkin@fastmail.com> 19558M: Ismael Luceno <ismael@iodev.co.uk> 19559L: linux-media@vger.kernel.org 19560S: Supported 19561F: drivers/media/pci/solo6x10/ 19562 19563SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI) 19564M: James Morse <james.morse@arm.com> 19565L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19566S: Maintained 19567F: Documentation/devicetree/bindings/arm/firmware/sdei.txt 19568F: drivers/firmware/arm_sdei.c 19569F: include/linux/arm_sdei.h 19570F: include/uapi/linux/arm_sdei.h 19571 19572SOFTWARE NODES AND DEVICE PROPERTIES 19573R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19574R: Daniel Scally <djrscally@gmail.com> 19575R: Heikki Krogerus <heikki.krogerus@linux.intel.com> 19576R: Sakari Ailus <sakari.ailus@linux.intel.com> 19577L: linux-acpi@vger.kernel.org 19578S: Maintained 19579F: drivers/base/property.c 19580F: drivers/base/swnode.c 19581F: include/linux/fwnode.h 19582F: include/linux/property.h 19583 19584SOFTWARE RAID (Multiple Disks) SUPPORT 19585M: Song Liu <song@kernel.org> 19586L: linux-raid@vger.kernel.org 19587S: Supported 19588Q: https://patchwork.kernel.org/project/linux-raid/list/ 19589T: git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git 19590F: drivers/md/Kconfig 19591F: drivers/md/Makefile 19592F: drivers/md/md* 19593F: drivers/md/raid* 19594F: include/linux/raid/ 19595F: include/uapi/linux/raid/ 19596 19597SOLIDRUN CLEARFOG SUPPORT 19598M: Russell King <linux@armlinux.org.uk> 19599S: Maintained 19600F: arch/arm/boot/dts/armada-388-clearfog* 19601F: arch/arm/boot/dts/armada-38x-solidrun-* 19602 19603SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT 19604M: Russell King <linux@armlinux.org.uk> 19605S: Maintained 19606F: arch/arm/boot/dts/imx6*-cubox-i* 19607F: arch/arm/boot/dts/imx6*-hummingboard* 19608F: arch/arm/boot/dts/imx6*-sr-* 19609 19610SONIC NETWORK DRIVER 19611M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 19612L: netdev@vger.kernel.org 19613S: Maintained 19614F: drivers/net/ethernet/natsemi/sonic.* 19615 19616SONICS SILICON BACKPLANE DRIVER (SSB) 19617M: Michael Buesch <m@bues.ch> 19618L: linux-wireless@vger.kernel.org 19619S: Maintained 19620F: drivers/ssb/ 19621F: include/linux/ssb/ 19622 19623SONY IMX208 SENSOR DRIVER 19624M: Sakari Ailus <sakari.ailus@linux.intel.com> 19625L: linux-media@vger.kernel.org 19626S: Maintained 19627T: git git://linuxtv.org/media_tree.git 19628F: drivers/media/i2c/imx208.c 19629 19630SONY IMX214 SENSOR DRIVER 19631M: Ricardo Ribalda <ribalda@kernel.org> 19632L: linux-media@vger.kernel.org 19633S: Maintained 19634T: git git://linuxtv.org/media_tree.git 19635F: Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml 19636F: drivers/media/i2c/imx214.c 19637 19638SONY IMX219 SENSOR DRIVER 19639M: Dave Stevenson <dave.stevenson@raspberrypi.com> 19640L: linux-media@vger.kernel.org 19641S: Maintained 19642T: git git://linuxtv.org/media_tree.git 19643F: Documentation/devicetree/bindings/media/i2c/imx219.yaml 19644F: drivers/media/i2c/imx219.c 19645 19646SONY IMX258 SENSOR DRIVER 19647M: Sakari Ailus <sakari.ailus@linux.intel.com> 19648L: linux-media@vger.kernel.org 19649S: Maintained 19650T: git git://linuxtv.org/media_tree.git 19651F: Documentation/devicetree/bindings/media/i2c/imx258.yaml 19652F: drivers/media/i2c/imx258.c 19653 19654SONY IMX274 SENSOR DRIVER 19655M: Leon Luo <leonl@leopardimaging.com> 19656L: linux-media@vger.kernel.org 19657S: Maintained 19658T: git git://linuxtv.org/media_tree.git 19659F: Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml 19660F: drivers/media/i2c/imx274.c 19661 19662SONY IMX290 SENSOR DRIVER 19663M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19664L: linux-media@vger.kernel.org 19665S: Maintained 19666T: git git://linuxtv.org/media_tree.git 19667F: Documentation/devicetree/bindings/media/i2c/sony,imx290.yaml 19668F: drivers/media/i2c/imx290.c 19669 19670SONY IMX296 SENSOR DRIVER 19671M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 19672M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19673L: linux-media@vger.kernel.org 19674S: Maintained 19675T: git git://linuxtv.org/media_tree.git 19676F: Documentation/devicetree/bindings/media/i2c/sony,imx296.yaml 19677F: drivers/media/i2c/imx296.c 19678 19679SONY IMX319 SENSOR DRIVER 19680M: Bingbu Cao <bingbu.cao@intel.com> 19681L: linux-media@vger.kernel.org 19682S: Maintained 19683T: git git://linuxtv.org/media_tree.git 19684F: drivers/media/i2c/imx319.c 19685 19686SONY IMX334 SENSOR DRIVER 19687M: Paul J. Murphy <paul.j.murphy@intel.com> 19688M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19689L: linux-media@vger.kernel.org 19690S: Maintained 19691T: git git://linuxtv.org/media_tree.git 19692F: Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml 19693F: drivers/media/i2c/imx334.c 19694 19695SONY IMX335 SENSOR DRIVER 19696M: Paul J. Murphy <paul.j.murphy@intel.com> 19697M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19698L: linux-media@vger.kernel.org 19699S: Maintained 19700T: git git://linuxtv.org/media_tree.git 19701F: Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml 19702F: drivers/media/i2c/imx335.c 19703 19704SONY IMX355 SENSOR DRIVER 19705M: Tianshu Qiu <tian.shu.qiu@intel.com> 19706L: linux-media@vger.kernel.org 19707S: Maintained 19708T: git git://linuxtv.org/media_tree.git 19709F: drivers/media/i2c/imx355.c 19710 19711SONY IMX412 SENSOR DRIVER 19712M: Paul J. Murphy <paul.j.murphy@intel.com> 19713M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19714L: linux-media@vger.kernel.org 19715S: Maintained 19716T: git git://linuxtv.org/media_tree.git 19717F: Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml 19718F: drivers/media/i2c/imx412.c 19719 19720SONY IMX415 SENSOR DRIVER 19721M: Michael Riesch <michael.riesch@wolfvision.net> 19722L: linux-media@vger.kernel.org 19723S: Maintained 19724T: git git://linuxtv.org/media_tree.git 19725F: Documentation/devicetree/bindings/media/i2c/sony,imx415.yaml 19726F: drivers/media/i2c/imx415.c 19727 19728SONY MEMORYSTICK SUBSYSTEM 19729M: Maxim Levitsky <maximlevitsky@gmail.com> 19730M: Alex Dubov <oakad@yahoo.com> 19731M: Ulf Hansson <ulf.hansson@linaro.org> 19732L: linux-mmc@vger.kernel.org 19733S: Maintained 19734T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 19735F: drivers/memstick/ 19736F: include/linux/memstick.h 19737 19738SONY VAIO CONTROL DEVICE DRIVER 19739M: Mattia Dongili <malattia@linux.it> 19740L: platform-driver-x86@vger.kernel.org 19741S: Maintained 19742W: http://www.linux.it/~malattia/wiki/index.php/Sony_drivers 19743F: Documentation/admin-guide/laptops/sony-laptop.rst 19744F: drivers/char/sonypi.c 19745F: drivers/platform/x86/sony-laptop.c 19746F: include/linux/sony-laptop.h 19747 19748SOUND 19749M: Jaroslav Kysela <perex@perex.cz> 19750M: Takashi Iwai <tiwai@suse.com> 19751L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19752S: Maintained 19753W: http://www.alsa-project.org/ 19754Q: http://patchwork.kernel.org/project/alsa-devel/list/ 19755T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19756F: Documentation/sound/ 19757F: include/sound/ 19758F: include/uapi/sound/ 19759F: sound/ 19760F: tools/testing/selftests/alsa 19761 19762SOUND - ALSA SELFTESTS 19763M: Mark Brown <broonie@kernel.org> 19764L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19765L: linux-kselftest@vger.kernel.org 19766S: Supported 19767F: tools/testing/selftests/alsa 19768 19769SOUND - COMPRESSED AUDIO 19770M: Vinod Koul <vkoul@kernel.org> 19771L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19772S: Supported 19773T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19774F: Documentation/sound/designs/compress-offload.rst 19775F: include/sound/compress_driver.h 19776F: include/uapi/sound/compress_* 19777F: sound/core/compress_offload.c 19778F: sound/soc/soc-compress.c 19779 19780SOUND - DMAENGINE HELPERS 19781M: Lars-Peter Clausen <lars@metafoo.de> 19782S: Supported 19783F: include/sound/dmaengine_pcm.h 19784F: sound/core/pcm_dmaengine.c 19785F: sound/soc/soc-generic-dmaengine-pcm.c 19786 19787SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC) 19788M: Liam Girdwood <lgirdwood@gmail.com> 19789M: Mark Brown <broonie@kernel.org> 19790L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19791S: Supported 19792W: http://alsa-project.org/main/index.php/ASoC 19793T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 19794F: Documentation/devicetree/bindings/sound/ 19795F: Documentation/sound/soc/ 19796F: include/dt-bindings/sound/ 19797F: include/sound/soc* 19798F: sound/soc/ 19799 19800SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS 19801M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19802M: Liam Girdwood <lgirdwood@gmail.com> 19803M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 19804M: Bard Liao <yung-chuan.liao@linux.intel.com> 19805M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 19806M: Daniel Baluta <daniel.baluta@nxp.com> 19807R: Kai Vehmanen <kai.vehmanen@linux.intel.com> 19808L: sound-open-firmware@alsa-project.org (moderated for non-subscribers) 19809S: Supported 19810W: https://github.com/thesofproject/linux/ 19811F: sound/soc/sof/ 19812 19813SOUNDWIRE SUBSYSTEM 19814M: Vinod Koul <vkoul@kernel.org> 19815M: Bard Liao <yung-chuan.liao@linux.intel.com> 19816R: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19817R: Sanyog Kale <sanyog.r.kale@intel.com> 19818L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19819S: Supported 19820T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git 19821F: Documentation/driver-api/soundwire/ 19822F: drivers/soundwire/ 19823F: include/linux/soundwire/ 19824 19825SP2 MEDIA DRIVER 19826M: Olli Salonen <olli.salonen@iki.fi> 19827L: linux-media@vger.kernel.org 19828S: Maintained 19829W: https://linuxtv.org 19830Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19831F: drivers/media/dvb-frontends/sp2* 19832 19833SPANISH DOCUMENTATION 19834M: Carlos Bilbao <carlos.bilbao@amd.com> 19835S: Maintained 19836F: Documentation/translations/sp_SP/ 19837 19838SPARC + UltraSPARC (sparc/sparc64) 19839M: "David S. Miller" <davem@davemloft.net> 19840L: sparclinux@vger.kernel.org 19841S: Maintained 19842Q: http://patchwork.ozlabs.org/project/sparclinux/list/ 19843T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 19844T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 19845F: arch/sparc/ 19846F: drivers/sbus/ 19847 19848SPARC SERIAL DRIVERS 19849M: "David S. Miller" <davem@davemloft.net> 19850L: sparclinux@vger.kernel.org 19851S: Maintained 19852T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 19853T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 19854F: drivers/tty/serial/suncore.c 19855F: drivers/tty/serial/sunhv.c 19856F: drivers/tty/serial/sunsab.c 19857F: drivers/tty/serial/sunsab.h 19858F: drivers/tty/serial/sunsu.c 19859F: drivers/tty/serial/sunzilog.c 19860F: drivers/tty/serial/sunzilog.h 19861F: drivers/tty/vcc.c 19862F: include/linux/sunserialcore.h 19863 19864SPARSE CHECKER 19865M: "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com> 19866L: linux-sparse@vger.kernel.org 19867S: Maintained 19868W: https://sparse.docs.kernel.org/ 19869Q: https://patchwork.kernel.org/project/linux-sparse/list/ 19870B: https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools 19871T: git git://git.kernel.org/pub/scm/devel/sparse/sparse.git 19872F: include/linux/compiler.h 19873 19874SPEAKUP CONSOLE SPEECH DRIVER 19875M: William Hubbs <w.d.hubbs@gmail.com> 19876M: Chris Brannon <chris@the-brannons.com> 19877M: Kirk Reiser <kirk@reisers.ca> 19878M: Samuel Thibault <samuel.thibault@ens-lyon.org> 19879L: speakup@linux-speakup.org 19880S: Odd Fixes 19881W: http://www.linux-speakup.org/ 19882W: https://github.com/linux-speakup/speakup 19883B: https://github.com/linux-speakup/speakup/issues 19884F: drivers/accessibility/speakup/ 19885 19886SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT 19887M: Viresh Kumar <vireshk@kernel.org> 19888M: Shiraz Hashim <shiraz.linux.kernel@gmail.com> 19889M: soc@kernel.org 19890L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19891S: Maintained 19892W: http://www.st.com/spear 19893F: arch/arm/boot/dts/spear* 19894F: arch/arm/mach-spear/ 19895F: drivers/clk/spear/ 19896F: drivers/pinctrl/spear/ 19897 19898SPI NOR SUBSYSTEM 19899M: Tudor Ambarus <tudor.ambarus@linaro.org> 19900M: Pratyush Yadav <pratyush@kernel.org> 19901R: Michael Walle <michael@walle.cc> 19902L: linux-mtd@lists.infradead.org 19903S: Maintained 19904W: http://www.linux-mtd.infradead.org/ 19905Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 19906C: irc://irc.oftc.net/mtd 19907T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next 19908F: Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml 19909F: drivers/mtd/spi-nor/ 19910F: include/linux/mtd/spi-nor.h 19911 19912SPI SUBSYSTEM 19913M: Mark Brown <broonie@kernel.org> 19914L: linux-spi@vger.kernel.org 19915S: Maintained 19916Q: http://patchwork.kernel.org/project/spi-devel-general/list/ 19917T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 19918F: Documentation/devicetree/bindings/spi/ 19919F: Documentation/spi/ 19920F: drivers/spi/ 19921F: include/linux/spi/ 19922F: include/uapi/linux/spi/ 19923F: tools/spi/ 19924 19925SPIDERNET NETWORK DRIVER for CELL 19926M: Ishizaki Kou <kou.ishizaki@toshiba.co.jp> 19927M: Geoff Levand <geoff@infradead.org> 19928L: netdev@vger.kernel.org 19929L: linuxppc-dev@lists.ozlabs.org 19930S: Maintained 19931F: Documentation/networking/device_drivers/ethernet/toshiba/spider_net.rst 19932F: drivers/net/ethernet/toshiba/spider_net* 19933 19934SPMI SUBSYSTEM 19935M: Stephen Boyd <sboyd@kernel.org> 19936L: linux-kernel@vger.kernel.org 19937S: Maintained 19938T: git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git 19939F: Documentation/devicetree/bindings/spmi/ 19940F: drivers/spmi/ 19941F: include/dt-bindings/spmi/spmi.h 19942F: include/linux/spmi.h 19943F: include/trace/events/spmi.h 19944 19945SPU FILE SYSTEM 19946M: Jeremy Kerr <jk@ozlabs.org> 19947L: linuxppc-dev@lists.ozlabs.org 19948S: Supported 19949W: http://www.ibm.com/developerworks/power/cell/ 19950F: Documentation/filesystems/spufs/spufs.rst 19951F: arch/powerpc/platforms/cell/spufs/ 19952 19953SQUASHFS FILE SYSTEM 19954M: Phillip Lougher <phillip@squashfs.org.uk> 19955L: squashfs-devel@lists.sourceforge.net (subscribers-only) 19956S: Maintained 19957W: http://squashfs.org.uk 19958T: git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git 19959F: Documentation/filesystems/squashfs.rst 19960F: fs/squashfs/ 19961 19962SRM (Alpha) environment access 19963M: Jan-Benedict Glaw <jbglaw@lug-owl.de> 19964S: Maintained 19965F: arch/alpha/kernel/srm_env.c 19966 19967ST LSM6DSx IMU IIO DRIVER 19968M: Lorenzo Bianconi <lorenzo@kernel.org> 19969L: linux-iio@vger.kernel.org 19970S: Maintained 19971W: http://www.st.com/ 19972F: Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml 19973F: drivers/iio/imu/st_lsm6dsx/ 19974 19975ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER 19976M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 19977M: Sylvain Petinot <sylvain.petinot@foss.st.com> 19978L: linux-media@vger.kernel.org 19979S: Maintained 19980T: git git://linuxtv.org/media_tree.git 19981F: Documentation/devicetree/bindings/media/i2c/st,st-mipid02.yaml 19982F: drivers/media/i2c/st-mipid02.c 19983 19984ST STM32 I2C/SMBUS DRIVER 19985M: Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com> 19986M: Alain Volmat <alain.volmat@foss.st.com> 19987L: linux-i2c@vger.kernel.org 19988S: Maintained 19989F: drivers/i2c/busses/i2c-stm32* 19990 19991ST STM32 SPI DRIVER 19992M: Alain Volmat <alain.volmat@foss.st.com> 19993L: linux-spi@vger.kernel.org 19994S: Maintained 19995F: drivers/spi/spi-stm32.c 19996 19997ST STPDDC60 DRIVER 19998M: Daniel Nilsson <daniel.nilsson@flex.com> 19999L: linux-hwmon@vger.kernel.org 20000S: Maintained 20001F: Documentation/hwmon/stpddc60.rst 20002F: drivers/hwmon/pmbus/stpddc60.c 20003 20004ST VGXY61 DRIVER 20005M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 20006M: Sylvain Petinot <sylvain.petinot@foss.st.com> 20007L: linux-media@vger.kernel.org 20008S: Maintained 20009T: git git://linuxtv.org/media_tree.git 20010F: Documentation/devicetree/bindings/media/i2c/st,st-vgxy61.yaml 20011F: Documentation/userspace-api/media/drivers/st-vgxy61.rst 20012F: drivers/media/i2c/st-vgxy61.c 20013 20014ST VL53L0X ToF RANGER(I2C) IIO DRIVER 20015M: Song Qiang <songqiang1304521@gmail.com> 20016L: linux-iio@vger.kernel.org 20017S: Maintained 20018F: Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml 20019F: drivers/iio/proximity/vl53l0x-i2c.c 20020 20021STABLE BRANCH 20022M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20023M: Sasha Levin <sashal@kernel.org> 20024L: stable@vger.kernel.org 20025S: Supported 20026F: Documentation/process/stable-kernel-rules.rst 20027 20028STAGING - ATOMISP DRIVER 20029M: Hans de Goede <hdegoede@redhat.com> 20030M: Mauro Carvalho Chehab <mchehab@kernel.org> 20031R: Sakari Ailus <sakari.ailus@linux.intel.com> 20032L: linux-media@vger.kernel.org 20033S: Maintained 20034F: drivers/staging/media/atomisp/ 20035 20036STAGING - FIELDBUS SUBSYSTEM 20037M: Sven Van Asbroeck <TheSven73@gmail.com> 20038S: Maintained 20039F: drivers/staging/fieldbus/* 20040F: drivers/staging/fieldbus/Documentation/ 20041 20042STAGING - HMS ANYBUS-S BUS 20043M: Sven Van Asbroeck <TheSven73@gmail.com> 20044S: Maintained 20045F: drivers/staging/fieldbus/anybuss/ 20046 20047STAGING - INDUSTRIAL IO 20048M: Jonathan Cameron <jic23@kernel.org> 20049L: linux-iio@vger.kernel.org 20050S: Odd Fixes 20051F: Documentation/devicetree/bindings/staging/iio/ 20052F: drivers/staging/iio/ 20053 20054STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec) 20055M: Marc Dietrich <marvin24@gmx.de> 20056L: ac100@lists.launchpad.net (moderated for non-subscribers) 20057L: linux-tegra@vger.kernel.org 20058S: Maintained 20059F: drivers/staging/nvec/ 20060 20061STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON) 20062M: Jens Frederich <jfrederich@gmail.com> 20063M: Jon Nettleton <jon.nettleton@gmail.com> 20064S: Maintained 20065W: http://wiki.laptop.org/go/DCON 20066F: drivers/staging/olpc_dcon/ 20067 20068STAGING - REALTEK RTL8712U DRIVERS 20069M: Larry Finger <Larry.Finger@lwfinger.net> 20070M: Florian Schilhabel <florian.c.schilhabel@googlemail.com>. 20071S: Odd Fixes 20072F: drivers/staging/rtl8712/ 20073 20074STAGING - SEPS525 LCD CONTROLLER DRIVERS 20075M: Michael Hennerich <michael.hennerich@analog.com> 20076L: linux-fbdev@vger.kernel.org 20077S: Supported 20078F: Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml 20079F: drivers/staging/fbtft/fb_seps525.c 20080 20081STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER 20082M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 20083M: Teddy Wang <teddy.wang@siliconmotion.com> 20084M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 20085L: linux-fbdev@vger.kernel.org 20086S: Maintained 20087F: drivers/staging/sm750fb/ 20088 20089STAGING - VIA VT665X DRIVERS 20090M: Forest Bond <forest@alittletooquiet.net> 20091S: Odd Fixes 20092F: drivers/staging/vt665?/ 20093 20094STAGING SUBSYSTEM 20095M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20096L: linux-staging@lists.linux.dev 20097S: Supported 20098T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 20099F: drivers/staging/ 20100 20101STARFIRE/DURALAN NETWORK DRIVER 20102M: Ion Badulescu <ionut@badula.org> 20103S: Odd Fixes 20104F: drivers/net/ethernet/adaptec/starfire* 20105 20106STARFIVE DEVICETREES 20107M: Emil Renner Berthing <kernel@esmil.dk> 20108S: Maintained 20109F: arch/riscv/boot/dts/starfive/ 20110 20111STARFIVE DWMAC GLUE LAYER 20112M: Emil Renner Berthing <kernel@esmil.dk> 20113M: Samin Guo <samin.guo@starfivetech.com> 20114S: Maintained 20115F: Documentation/devicetree/bindings/net/starfive,jh7110-dwmac.yaml 20116F: drivers/net/ethernet/stmicro/stmmac/dwmac-starfive.c 20117 20118STARFIVE JH7110 MMC/SD/SDIO DRIVER 20119M: William Qiu <william.qiu@starfivetech.com> 20120S: Supported 20121F: Documentation/devicetree/bindings/mmc/starfive* 20122F: drivers/mmc/host/dw_mmc-starfive.c 20123 20124STARFIVE JH71X0 CLOCK DRIVERS 20125M: Emil Renner Berthing <kernel@esmil.dk> 20126M: Hal Feng <hal.feng@starfivetech.com> 20127S: Maintained 20128F: Documentation/devicetree/bindings/clock/starfive,jh71*.yaml 20129F: drivers/clk/starfive/clk-starfive-jh71* 20130F: include/dt-bindings/clock/starfive?jh71*.h 20131 20132STARFIVE JH71X0 PINCTRL DRIVERS 20133M: Emil Renner Berthing <kernel@esmil.dk> 20134M: Jianlong Huang <jianlong.huang@starfivetech.com> 20135L: linux-gpio@vger.kernel.org 20136S: Maintained 20137F: Documentation/devicetree/bindings/pinctrl/starfive,jh71*.yaml 20138F: drivers/pinctrl/starfive/pinctrl-starfive-jh71* 20139F: include/dt-bindings/pinctrl/pinctrl-starfive-jh7100.h 20140F: include/dt-bindings/pinctrl/starfive,jh7110-pinctrl.h 20141 20142STARFIVE JH71X0 RESET CONTROLLER DRIVERS 20143M: Emil Renner Berthing <kernel@esmil.dk> 20144M: Hal Feng <hal.feng@starfivetech.com> 20145S: Maintained 20146F: Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml 20147F: drivers/reset/starfive/reset-starfive-jh71* 20148F: include/dt-bindings/reset/starfive?jh71*.h 20149 20150STARFIVE JH71XX PMU CONTROLLER DRIVER 20151M: Walker Chen <walker.chen@starfivetech.com> 20152S: Supported 20153F: Documentation/devicetree/bindings/power/starfive* 20154F: drivers/soc/starfive/jh71xx_pmu.c 20155F: include/dt-bindings/power/starfive,jh7110-pmu.h 20156 20157STARFIVE SOC DRIVERS 20158M: Conor Dooley <conor@kernel.org> 20159S: Maintained 20160T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 20161F: drivers/soc/starfive/ 20162 20163STARFIVE TRNG DRIVER 20164M: Jia Jie Ho <jiajie.ho@starfivetech.com> 20165S: Supported 20166F: Documentation/devicetree/bindings/rng/starfive* 20167F: drivers/char/hw_random/jh7110-trng.c 20168 20169STARFIVE WATCHDOG DRIVER 20170M: Xingyu Wu <xingyu.wu@starfivetech.com> 20171M: Samin Guo <samin.guo@starfivetech.com> 20172S: Supported 20173F: Documentation/devicetree/bindings/watchdog/starfive* 20174F: drivers/watchdog/starfive-wdt.c 20175 20176STATIC BRANCH/CALL 20177M: Peter Zijlstra <peterz@infradead.org> 20178M: Josh Poimboeuf <jpoimboe@kernel.org> 20179M: Jason Baron <jbaron@akamai.com> 20180R: Steven Rostedt <rostedt@goodmis.org> 20181R: Ard Biesheuvel <ardb@kernel.org> 20182S: Supported 20183F: arch/*/include/asm/jump_label*.h 20184F: arch/*/include/asm/static_call*.h 20185F: arch/*/kernel/jump_label.c 20186F: arch/*/kernel/static_call.c 20187F: include/linux/jump_label*.h 20188F: include/linux/static_call*.h 20189F: kernel/jump_label.c 20190F: kernel/static_call.c 20191 20192STI AUDIO (ASoC) DRIVERS 20193M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 20194L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20195S: Maintained 20196F: Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt 20197F: sound/soc/sti/ 20198 20199STI CEC DRIVER 20200M: Alain Volmat <alain.volmat@foss.st.com> 20201S: Maintained 20202F: Documentation/devicetree/bindings/media/cec/st,stih-cec.yaml 20203F: drivers/media/cec/platform/sti/ 20204 20205STK1160 USB VIDEO CAPTURE DRIVER 20206M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 20207L: linux-media@vger.kernel.org 20208S: Maintained 20209T: git git://linuxtv.org/media_tree.git 20210F: drivers/media/usb/stk1160/ 20211 20212STM32 AUDIO (ASoC) DRIVERS 20213M: Olivier Moysan <olivier.moysan@foss.st.com> 20214M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 20215L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20216S: Maintained 20217F: Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml 20218F: Documentation/devicetree/bindings/sound/st,stm32-*.yaml 20219F: sound/soc/stm/ 20220 20221STM32 TIMER/LPTIMER DRIVERS 20222M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 20223S: Maintained 20224F: Documentation/ABI/testing/*timer-stm32 20225F: Documentation/devicetree/bindings/*/*stm32-*timer* 20226F: drivers/*/stm32-*timer* 20227F: drivers/pwm/pwm-stm32* 20228F: include/linux/*/stm32-*tim* 20229 20230STMMAC ETHERNET DRIVER 20231M: Giuseppe Cavallaro <peppe.cavallaro@st.com> 20232M: Alexandre Torgue <alexandre.torgue@foss.st.com> 20233M: Jose Abreu <joabreu@synopsys.com> 20234L: netdev@vger.kernel.org 20235S: Supported 20236W: http://www.stlinux.com 20237F: Documentation/networking/device_drivers/ethernet/stmicro/ 20238F: drivers/net/ethernet/stmicro/stmmac/ 20239 20240SUN HAPPY MEAL ETHERNET DRIVER 20241M: Sean Anderson <seanga2@gmail.com> 20242S: Maintained 20243F: drivers/net/ethernet/sun/sunhme.* 20244 20245SUN3/3X 20246M: Sam Creasey <sammy@sammy.net> 20247S: Maintained 20248W: http://sammy.net/sun3/ 20249F: arch/m68k/include/asm/sun3* 20250F: arch/m68k/kernel/*sun3* 20251F: arch/m68k/sun3*/ 20252F: drivers/net/ethernet/i825xx/sun3* 20253 20254SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER 20255M: Hans de Goede <hdegoede@redhat.com> 20256L: linux-input@vger.kernel.org 20257S: Maintained 20258F: Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml 20259F: drivers/input/keyboard/sun4i-lradc-keys.c 20260 20261SUNDANCE NETWORK DRIVER 20262M: Denis Kirjanov <kda@linux-powerpc.org> 20263L: netdev@vger.kernel.org 20264S: Maintained 20265F: drivers/net/ethernet/dlink/sundance.c 20266 20267SUNPLUS ETHERNET DRIVER 20268M: Wells Lu <wellslutw@gmail.com> 20269L: netdev@vger.kernel.org 20270S: Maintained 20271W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 20272F: Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml 20273F: drivers/net/ethernet/sunplus/ 20274 20275SUNPLUS MMC DRIVER 20276M: Tony Huang <tonyhuang.sunplus@gmail.com> 20277M: Li-hao Kuo <lhjeff911@gmail.com> 20278S: Maintained 20279F: Documentation/devicetree/bindings/mmc/sunplus,mmc.yaml 20280F: drivers/mmc/host/sunplus-mmc.c 20281 20282SUNPLUS OCOTP DRIVER 20283M: Vincent Shih <vincent.sunplus@gmail.com> 20284S: Maintained 20285F: Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml 20286F: drivers/nvmem/sunplus-ocotp.c 20287 20288SUNPLUS PWM DRIVER 20289M: Hammer Hsieh <hammerh0314@gmail.com> 20290S: Maintained 20291F: Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml 20292F: drivers/pwm/pwm-sunplus.c 20293 20294SUNPLUS RTC DRIVER 20295M: Vincent Shih <vincent.sunplus@gmail.com> 20296L: linux-rtc@vger.kernel.org 20297S: Maintained 20298F: Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml 20299F: drivers/rtc/rtc-sunplus.c 20300 20301SUNPLUS SPI CONTROLLER INTERFACE DRIVER 20302M: Li-hao Kuo <lhjeff911@gmail.com> 20303L: linux-spi@vger.kernel.org 20304S: Maintained 20305F: Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml 20306F: drivers/spi/spi-sunplus-sp7021.c 20307 20308SUNPLUS UART DRIVER 20309M: Hammer Hsieh <hammerh0314@gmail.com> 20310S: Maintained 20311F: Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml 20312F: drivers/tty/serial/sunplus-uart.c 20313 20314SUNPLUS USB2 PHY DRIVER 20315M: Vincent Shih <vincent.sunplus@gmail.com> 20316L: linux-usb@vger.kernel.org 20317S: Maintained 20318F: Documentation/devicetree/bindings/phy/sunplus,sp7021-usb2-phy.yaml 20319F: drivers/phy/sunplus/Kconfig 20320F: drivers/phy/sunplus/Makefile 20321F: drivers/phy/sunplus/phy-sunplus-usb2.c 20322 20323SUNPLUS WATCHDOG DRIVER 20324M: Xiantao Hu <xt.hu@cqplus1.com> 20325L: linux-watchdog@vger.kernel.org 20326S: Maintained 20327F: Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml 20328F: drivers/watchdog/sunplus_wdt.c 20329 20330SUPERH 20331M: Yoshinori Sato <ysato@users.sourceforge.jp> 20332M: Rich Felker <dalias@libc.org> 20333M: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> 20334L: linux-sh@vger.kernel.org 20335S: Maintained 20336Q: http://patchwork.kernel.org/project/linux-sh/list/ 20337F: Documentation/arch/sh/ 20338F: arch/sh/ 20339F: drivers/sh/ 20340 20341SUSPEND TO RAM 20342M: "Rafael J. Wysocki" <rafael@kernel.org> 20343M: Len Brown <len.brown@intel.com> 20344M: Pavel Machek <pavel@ucw.cz> 20345L: linux-pm@vger.kernel.org 20346S: Supported 20347B: https://bugzilla.kernel.org 20348F: Documentation/power/ 20349F: arch/x86/kernel/acpi/sleep* 20350F: arch/x86/kernel/acpi/wakeup* 20351F: drivers/base/power/ 20352F: include/linux/freezer.h 20353F: include/linux/pm.h 20354F: include/linux/suspend.h 20355F: kernel/power/ 20356 20357SVGA HANDLING 20358M: Martin Mares <mj@ucw.cz> 20359L: linux-video@atrey.karlin.mff.cuni.cz 20360S: Maintained 20361F: Documentation/admin-guide/svga.rst 20362F: arch/x86/boot/video* 20363 20364SWITCHDEV 20365M: Jiri Pirko <jiri@resnulli.us> 20366M: Ivan Vecera <ivecera@redhat.com> 20367L: netdev@vger.kernel.org 20368S: Supported 20369F: include/net/switchdev.h 20370F: net/switchdev/ 20371 20372SY8106A REGULATOR DRIVER 20373M: Icenowy Zheng <icenowy@aosc.io> 20374S: Maintained 20375F: Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml 20376F: drivers/regulator/sy8106a-regulator.c 20377 20378SYNC FILE FRAMEWORK 20379M: Sumit Semwal <sumit.semwal@linaro.org> 20380R: Gustavo Padovan <gustavo@padovan.org> 20381L: linux-media@vger.kernel.org 20382L: dri-devel@lists.freedesktop.org 20383S: Maintained 20384T: git git://anongit.freedesktop.org/drm/drm-misc 20385F: Documentation/driver-api/sync_file.rst 20386F: drivers/dma-buf/dma-fence* 20387F: drivers/dma-buf/sw_sync.c 20388F: drivers/dma-buf/sync_* 20389F: include/linux/sync_file.h 20390F: include/uapi/linux/sync_file.h 20391 20392SYNOPSYS ARC ARCHITECTURE 20393M: Vineet Gupta <vgupta@kernel.org> 20394L: linux-snps-arc@lists.infradead.org 20395S: Supported 20396T: git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git 20397F: Documentation/arch/arc 20398F: Documentation/devicetree/bindings/arc/* 20399F: Documentation/devicetree/bindings/interrupt-controller/snps,arc* 20400F: arch/arc/ 20401F: drivers/clocksource/arc_timer.c 20402F: drivers/tty/serial/arc_uart.c 20403 20404SYNOPSYS ARC HSDK SDP pll clock driver 20405M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20406S: Supported 20407F: Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt 20408F: drivers/clk/clk-hsdk-pll.c 20409 20410SYNOPSYS ARC SDP clock driver 20411M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20412S: Supported 20413F: Documentation/devicetree/bindings/clock/snps,pll-clock.txt 20414F: drivers/clk/axs10x/* 20415 20416SYNOPSYS ARC SDP platform support 20417M: Alexey Brodkin <abrodkin@synopsys.com> 20418S: Supported 20419F: Documentation/devicetree/bindings/arc/axs10* 20420F: arch/arc/boot/dts/ax* 20421F: arch/arc/plat-axs10x 20422 20423SYNOPSYS AXS10x RESET CONTROLLER DRIVER 20424M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20425S: Supported 20426F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml 20427F: drivers/reset/reset-axs10x.c 20428 20429SYNOPSYS CREG GPIO DRIVER 20430M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20431S: Maintained 20432F: Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt 20433F: drivers/gpio/gpio-creg-snps.c 20434 20435SYNOPSYS DESIGNWARE 8250 UART DRIVER 20436M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 20437R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20438S: Supported 20439F: drivers/tty/serial/8250/8250_dw.c 20440F: drivers/tty/serial/8250/8250_dwlib.* 20441F: drivers/tty/serial/8250/8250_lpss.c 20442 20443SYNOPSYS DESIGNWARE APB GPIO DRIVER 20444M: Hoan Tran <hoan@os.amperecomputing.com> 20445M: Serge Semin <fancer.lancer@gmail.com> 20446L: linux-gpio@vger.kernel.org 20447S: Maintained 20448F: Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml 20449F: drivers/gpio/gpio-dwapb.c 20450 20451SYNOPSYS DESIGNWARE APB SSI DRIVER 20452M: Serge Semin <fancer.lancer@gmail.com> 20453L: linux-spi@vger.kernel.org 20454S: Supported 20455F: Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml 20456F: drivers/spi/spi-dw* 20457 20458SYNOPSYS DESIGNWARE AXI DMAC DRIVER 20459M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20460S: Maintained 20461F: Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml 20462F: drivers/dma/dw-axi-dmac/ 20463 20464SYNOPSYS DESIGNWARE DMAC DRIVER 20465M: Viresh Kumar <vireshk@kernel.org> 20466R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20467S: Maintained 20468F: Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml 20469F: Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml 20470F: drivers/dma/dw/ 20471F: include/dt-bindings/dma/dw-dmac.h 20472F: include/linux/dma/dw.h 20473F: include/linux/platform_data/dma-dw.h 20474 20475SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER 20476M: Jose Abreu <Jose.Abreu@synopsys.com> 20477L: netdev@vger.kernel.org 20478S: Supported 20479F: drivers/net/ethernet/synopsys/ 20480 20481SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER 20482M: Jose Abreu <Jose.Abreu@synopsys.com> 20483L: netdev@vger.kernel.org 20484S: Supported 20485F: drivers/net/pcs/pcs-xpcs.c 20486F: drivers/net/pcs/pcs-xpcs.h 20487F: include/linux/pcs/pcs-xpcs.h 20488 20489SYNOPSYS DESIGNWARE I2C DRIVER 20490M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 20491R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20492R: Mika Westerberg <mika.westerberg@linux.intel.com> 20493R: Jan Dabros <jsd@semihalf.com> 20494L: linux-i2c@vger.kernel.org 20495S: Supported 20496F: drivers/i2c/busses/i2c-designware-* 20497 20498SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER 20499M: Jaehoon Chung <jh80.chung@samsung.com> 20500L: linux-mmc@vger.kernel.org 20501S: Maintained 20502F: drivers/mmc/host/dw_mmc* 20503 20504SYNOPSYS HSDK RESET CONTROLLER DRIVER 20505M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20506S: Supported 20507F: Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt 20508F: drivers/reset/reset-hsdk.c 20509F: include/dt-bindings/reset/snps,hsdk-reset.h 20510 20511SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER 20512M: Prabu Thangamuthu <prabu.t@synopsys.com> 20513M: Manjunath M B <manjumb@synopsys.com> 20514L: linux-mmc@vger.kernel.org 20515S: Maintained 20516F: drivers/mmc/host/sdhci-pci-dwc-mshc.c 20517 20518SYSTEM CONFIGURATION (SYSCON) 20519M: Lee Jones <lee@kernel.org> 20520M: Arnd Bergmann <arnd@arndb.de> 20521S: Supported 20522T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 20523F: drivers/mfd/syscon.c 20524 20525SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers 20526M: Sudeep Holla <sudeep.holla@arm.com> 20527R: Cristian Marussi <cristian.marussi@arm.com> 20528L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20529S: Maintained 20530F: Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml 20531F: drivers/clk/clk-sc[mp]i.c 20532F: drivers/cpufreq/sc[mp]i-cpufreq.c 20533F: drivers/firmware/arm_scmi/ 20534F: drivers/firmware/arm_scpi.c 20535F: drivers/powercap/arm_scmi_powercap.c 20536F: drivers/regulator/scmi-regulator.c 20537F: drivers/reset/reset-scmi.c 20538F: include/linux/sc[mp]i_protocol.h 20539F: include/trace/events/scmi.h 20540F: include/uapi/linux/virtio_scmi.h 20541 20542SYSTEM RESET/SHUTDOWN DRIVERS 20543M: Sebastian Reichel <sre@kernel.org> 20544L: linux-pm@vger.kernel.org 20545S: Maintained 20546T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 20547F: Documentation/devicetree/bindings/power/reset/ 20548F: drivers/power/reset/ 20549 20550SYSTEM TRACE MODULE CLASS 20551M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 20552S: Maintained 20553T: git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git 20554F: Documentation/trace/stm.rst 20555F: drivers/hwtracing/stm/ 20556F: include/linux/stm.h 20557F: include/uapi/linux/stm.h 20558 20559SYSTEM76 ACPI DRIVER 20560M: Jeremy Soller <jeremy@system76.com> 20561M: System76 Product Development <productdev@system76.com> 20562L: platform-driver-x86@vger.kernel.org 20563S: Maintained 20564F: drivers/platform/x86/system76_acpi.c 20565 20566SYSV FILESYSTEM 20567S: Orphan 20568F: Documentation/filesystems/sysv-fs.rst 20569F: fs/sysv/ 20570F: include/linux/sysv_fs.h 20571 20572TASKSTATS STATISTICS INTERFACE 20573M: Balbir Singh <bsingharora@gmail.com> 20574S: Maintained 20575F: Documentation/accounting/taskstats* 20576F: include/linux/taskstats* 20577F: kernel/taskstats.c 20578 20579TC subsystem 20580M: Jamal Hadi Salim <jhs@mojatatu.com> 20581M: Cong Wang <xiyou.wangcong@gmail.com> 20582M: Jiri Pirko <jiri@resnulli.us> 20583L: netdev@vger.kernel.org 20584S: Maintained 20585F: include/net/pkt_cls.h 20586F: include/net/pkt_sched.h 20587F: include/net/tc_act/ 20588F: include/uapi/linux/pkt_cls.h 20589F: include/uapi/linux/pkt_sched.h 20590F: include/uapi/linux/tc_act/ 20591F: include/uapi/linux/tc_ematch/ 20592F: net/sched/ 20593F: tools/testing/selftests/tc-testing 20594 20595TC90522 MEDIA DRIVER 20596M: Akihiro Tsukada <tskd08@gmail.com> 20597L: linux-media@vger.kernel.org 20598S: Odd Fixes 20599F: drivers/media/dvb-frontends/tc90522* 20600 20601TCP LOW PRIORITY MODULE 20602M: "Wong Hoi Sing, Edison" <hswong3i@gmail.com> 20603M: "Hung Hing Lun, Mike" <hlhung3i@gmail.com> 20604S: Maintained 20605W: http://tcp-lp-mod.sourceforge.net/ 20606F: net/ipv4/tcp_lp.c 20607 20608TDA10071 MEDIA DRIVER 20609M: Antti Palosaari <crope@iki.fi> 20610L: linux-media@vger.kernel.org 20611S: Maintained 20612W: https://linuxtv.org 20613W: http://palosaari.fi/linux/ 20614Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20615T: git git://linuxtv.org/anttip/media_tree.git 20616F: drivers/media/dvb-frontends/tda10071* 20617 20618TDA18212 MEDIA DRIVER 20619M: Antti Palosaari <crope@iki.fi> 20620L: linux-media@vger.kernel.org 20621S: Maintained 20622W: https://linuxtv.org 20623W: http://palosaari.fi/linux/ 20624Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20625T: git git://linuxtv.org/anttip/media_tree.git 20626F: drivers/media/tuners/tda18212* 20627 20628TDA18218 MEDIA DRIVER 20629M: Antti Palosaari <crope@iki.fi> 20630L: linux-media@vger.kernel.org 20631S: Maintained 20632W: https://linuxtv.org 20633W: http://palosaari.fi/linux/ 20634Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20635T: git git://linuxtv.org/anttip/media_tree.git 20636F: drivers/media/tuners/tda18218* 20637 20638TDA18250 MEDIA DRIVER 20639M: Olli Salonen <olli.salonen@iki.fi> 20640L: linux-media@vger.kernel.org 20641S: Maintained 20642W: https://linuxtv.org 20643Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20644T: git git://linuxtv.org/media_tree.git 20645F: drivers/media/tuners/tda18250* 20646 20647TDA18271 MEDIA DRIVER 20648M: Michael Krufky <mkrufky@linuxtv.org> 20649L: linux-media@vger.kernel.org 20650S: Maintained 20651W: https://linuxtv.org 20652W: http://github.com/mkrufky 20653Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20654T: git git://linuxtv.org/mkrufky/tuners.git 20655F: drivers/media/tuners/tda18271* 20656 20657TDA1997x MEDIA DRIVER 20658M: Tim Harvey <tharvey@gateworks.com> 20659L: linux-media@vger.kernel.org 20660S: Maintained 20661W: https://linuxtv.org 20662Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20663F: drivers/media/i2c/tda1997x.* 20664 20665TDA827x MEDIA DRIVER 20666M: Michael Krufky <mkrufky@linuxtv.org> 20667L: linux-media@vger.kernel.org 20668S: Maintained 20669W: https://linuxtv.org 20670W: http://github.com/mkrufky 20671Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20672T: git git://linuxtv.org/mkrufky/tuners.git 20673F: drivers/media/tuners/tda8290.* 20674 20675TDA8290 MEDIA DRIVER 20676M: Michael Krufky <mkrufky@linuxtv.org> 20677L: linux-media@vger.kernel.org 20678S: Maintained 20679W: https://linuxtv.org 20680W: http://github.com/mkrufky 20681Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20682T: git git://linuxtv.org/mkrufky/tuners.git 20683F: drivers/media/tuners/tda8290.* 20684 20685TDA9840 MEDIA DRIVER 20686M: Hans Verkuil <hverkuil@xs4all.nl> 20687L: linux-media@vger.kernel.org 20688S: Maintained 20689W: https://linuxtv.org 20690T: git git://linuxtv.org/media_tree.git 20691F: drivers/media/i2c/tda9840* 20692 20693TEA5761 TUNER DRIVER 20694M: Mauro Carvalho Chehab <mchehab@kernel.org> 20695L: linux-media@vger.kernel.org 20696S: Odd fixes 20697W: https://linuxtv.org 20698T: git git://linuxtv.org/media_tree.git 20699F: drivers/media/tuners/tea5761.* 20700 20701TEA5767 TUNER DRIVER 20702M: Mauro Carvalho Chehab <mchehab@kernel.org> 20703L: linux-media@vger.kernel.org 20704S: Maintained 20705W: https://linuxtv.org 20706T: git git://linuxtv.org/media_tree.git 20707F: drivers/media/tuners/tea5767.* 20708 20709TEA6415C MEDIA DRIVER 20710M: Hans Verkuil <hverkuil@xs4all.nl> 20711L: linux-media@vger.kernel.org 20712S: Maintained 20713W: https://linuxtv.org 20714T: git git://linuxtv.org/media_tree.git 20715F: drivers/media/i2c/tea6415c* 20716 20717TEA6420 MEDIA DRIVER 20718M: Hans Verkuil <hverkuil@xs4all.nl> 20719L: linux-media@vger.kernel.org 20720S: Maintained 20721W: https://linuxtv.org 20722T: git git://linuxtv.org/media_tree.git 20723F: drivers/media/i2c/tea6420* 20724 20725TEAM DRIVER 20726M: Jiri Pirko <jiri@resnulli.us> 20727L: netdev@vger.kernel.org 20728S: Supported 20729F: drivers/net/team/ 20730F: include/linux/if_team.h 20731F: include/uapi/linux/if_team.h 20732F: tools/testing/selftests/drivers/net/team/ 20733 20734TECHNICAL ADVISORY BOARD PROCESS DOCS 20735M: "Theodore Ts'o" <tytso@mit.edu> 20736M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20737L: tech-board-discuss@lists.linux-foundation.org 20738S: Maintained 20739F: Documentation/process/contribution-maturity-model.rst 20740F: Documentation/process/researcher-guidelines.rst 20741 20742TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT 20743M: "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com> 20744S: Maintained 20745F: arch/x86/platform/ts5500/ 20746 20747TECHNOTREND USB IR RECEIVER 20748M: Sean Young <sean@mess.org> 20749L: linux-media@vger.kernel.org 20750S: Maintained 20751F: drivers/media/rc/ttusbir.c 20752 20753TECHWELL TW9910 VIDEO DECODER 20754L: linux-media@vger.kernel.org 20755S: Orphan 20756F: drivers/media/i2c/tw9910.c 20757F: include/media/i2c/tw9910.h 20758 20759TEE SUBSYSTEM 20760M: Jens Wiklander <jens.wiklander@linaro.org> 20761R: Sumit Garg <sumit.garg@linaro.org> 20762L: op-tee@lists.trustedfirmware.org 20763S: Maintained 20764F: Documentation/staging/tee.rst 20765F: drivers/tee/ 20766F: include/linux/tee_drv.h 20767F: include/uapi/linux/tee.h 20768 20769TEGRA ARCHITECTURE SUPPORT 20770M: Thierry Reding <thierry.reding@gmail.com> 20771M: Jonathan Hunter <jonathanh@nvidia.com> 20772L: linux-tegra@vger.kernel.org 20773S: Supported 20774Q: http://patchwork.ozlabs.org/project/linux-tegra/list/ 20775T: git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git 20776N: [^a-z]tegra 20777 20778TEGRA CLOCK DRIVER 20779M: Peter De Schrijver <pdeschrijver@nvidia.com> 20780M: Prashant Gaikwad <pgaikwad@nvidia.com> 20781S: Supported 20782F: drivers/clk/tegra/ 20783 20784TEGRA DMA DRIVERS 20785M: Laxman Dewangan <ldewangan@nvidia.com> 20786M: Jon Hunter <jonathanh@nvidia.com> 20787S: Supported 20788F: drivers/dma/tegra* 20789 20790TEGRA I2C DRIVER 20791M: Laxman Dewangan <ldewangan@nvidia.com> 20792R: Dmitry Osipenko <digetx@gmail.com> 20793S: Supported 20794F: drivers/i2c/busses/i2c-tegra.c 20795 20796TEGRA IOMMU DRIVERS 20797M: Thierry Reding <thierry.reding@gmail.com> 20798R: Krishna Reddy <vdumpa@nvidia.com> 20799L: linux-tegra@vger.kernel.org 20800S: Supported 20801F: drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c 20802F: drivers/iommu/tegra* 20803 20804TEGRA KBC DRIVER 20805M: Laxman Dewangan <ldewangan@nvidia.com> 20806S: Supported 20807F: drivers/input/keyboard/tegra-kbc.c 20808 20809TEGRA NAND DRIVER 20810M: Stefan Agner <stefan@agner.ch> 20811M: Lucas Stach <dev@lynxeye.de> 20812S: Maintained 20813F: Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt 20814F: drivers/mtd/nand/raw/tegra_nand.c 20815 20816TEGRA PWM DRIVER 20817M: Thierry Reding <thierry.reding@gmail.com> 20818S: Supported 20819F: drivers/pwm/pwm-tegra.c 20820 20821TEGRA QUAD SPI DRIVER 20822M: Thierry Reding <thierry.reding@gmail.com> 20823M: Jonathan Hunter <jonathanh@nvidia.com> 20824M: Sowjanya Komatineni <skomatineni@nvidia.com> 20825L: linux-tegra@vger.kernel.org 20826S: Maintained 20827F: drivers/spi/spi-tegra210-quad.c 20828 20829TEGRA SERIAL DRIVER 20830M: Laxman Dewangan <ldewangan@nvidia.com> 20831S: Supported 20832F: drivers/tty/serial/serial-tegra.c 20833 20834TEGRA SPI DRIVER 20835M: Laxman Dewangan <ldewangan@nvidia.com> 20836S: Supported 20837F: drivers/spi/spi-tegra* 20838 20839TEGRA VIDEO DRIVER 20840M: Thierry Reding <thierry.reding@gmail.com> 20841M: Jonathan Hunter <jonathanh@nvidia.com> 20842M: Sowjanya Komatineni <skomatineni@nvidia.com> 20843L: linux-media@vger.kernel.org 20844L: linux-tegra@vger.kernel.org 20845S: Maintained 20846F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 20847F: drivers/staging/media/tegra-video/ 20848 20849TEGRA XUSB PADCTL DRIVER 20850M: JC Kuo <jckuo@nvidia.com> 20851S: Supported 20852F: drivers/phy/tegra/xusb* 20853 20854TEHUTI ETHERNET DRIVER 20855M: Andy Gospodarek <andy@greyhouse.net> 20856L: netdev@vger.kernel.org 20857S: Supported 20858F: drivers/net/ethernet/tehuti/* 20859 20860TELECOM CLOCK DRIVER FOR MCPL0010 20861M: Mark Gross <markgross@kernel.org> 20862S: Supported 20863F: drivers/char/tlclk.c 20864 20865TEMPO SEMICONDUCTOR DRIVERS 20866M: Steven Eckhoff <steven.eckhoff.opensource@gmail.com> 20867S: Maintained 20868F: Documentation/devicetree/bindings/sound/tscs*.txt 20869F: sound/soc/codecs/tscs*.c 20870F: sound/soc/codecs/tscs*.h 20871 20872TENSILICA XTENSA PORT (xtensa) 20873M: Chris Zankel <chris@zankel.net> 20874M: Max Filippov <jcmvbkbc@gmail.com> 20875S: Maintained 20876T: git https://github.com/jcmvbkbc/linux-xtensa.git 20877F: arch/xtensa/ 20878F: drivers/irqchip/irq-xtensa-* 20879 20880TEXAS INSTRUMENTS ASoC DRIVERS 20881M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 20882L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20883S: Maintained 20884F: Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml 20885F: sound/soc/ti/ 20886 20887TEXAS INSTRUMENTS DMA DRIVERS 20888M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 20889L: dmaengine@vger.kernel.org 20890S: Maintained 20891F: Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt 20892F: Documentation/devicetree/bindings/dma/ti-edma.txt 20893F: Documentation/devicetree/bindings/dma/ti/ 20894F: drivers/dma/ti/ 20895F: include/linux/dma/k3-psil.h 20896F: include/linux/dma/k3-udma-glue.h 20897F: include/linux/dma/ti-cppi5.h 20898X: drivers/dma/ti/cppi41.c 20899 20900TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER 20901M: Robert Marko <robert.marko@sartura.hr> 20902M: Luka Perkov <luka.perkov@sartura.hr> 20903L: linux-hwmon@vger.kernel.org 20904S: Maintained 20905F: Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml 20906F: Documentation/hwmon/tps23861.rst 20907F: drivers/hwmon/tps23861.c 20908 20909TEXAS INSTRUMENTS' DAC7612 DAC DRIVER 20910M: Ricardo Ribalda <ribalda@kernel.org> 20911L: linux-iio@vger.kernel.org 20912S: Supported 20913F: Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml 20914F: drivers/iio/dac/ti-dac7612.c 20915 20916TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER 20917M: Nishanth Menon <nm@ti.com> 20918M: Tero Kristo <kristo@kernel.org> 20919M: Santosh Shilimkar <ssantosh@kernel.org> 20920L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20921S: Maintained 20922F: Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml 20923F: Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml 20924F: Documentation/devicetree/bindings/clock/ti,sci-clk.yaml 20925F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml 20926F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml 20927F: Documentation/devicetree/bindings/reset/ti,sci-reset.yaml 20928F: Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml 20929F: drivers/clk/keystone/sci-clk.c 20930F: drivers/firmware/ti_sci* 20931F: drivers/irqchip/irq-ti-sci-inta.c 20932F: drivers/irqchip/irq-ti-sci-intr.c 20933F: drivers/reset/reset-ti-sci.c 20934F: drivers/soc/ti/ti_sci_inta_msi.c 20935F: drivers/soc/ti/ti_sci_pm_domains.c 20936F: include/dt-bindings/soc/ti,sci_pm_domain.h 20937F: include/linux/soc/ti/ti_sci_inta_msi.h 20938F: include/linux/soc/ti/ti_sci_protocol.h 20939 20940TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER 20941M: Puranjay Mohan <puranjay12@gmail.com> 20942L: linux-iio@vger.kernel.org 20943S: Supported 20944F: Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml 20945F: drivers/iio/temperature/tmp117.c 20946 20947THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER 20948M: Hans Verkuil <hverkuil@xs4all.nl> 20949L: linux-media@vger.kernel.org 20950S: Maintained 20951W: https://linuxtv.org 20952T: git git://linuxtv.org/media_tree.git 20953F: drivers/media/radio/radio-raremono.c 20954 20955THERMAL 20956M: Rafael J. Wysocki <rafael@kernel.org> 20957M: Daniel Lezcano <daniel.lezcano@linaro.org> 20958R: Amit Kucheria <amitk@kernel.org> 20959R: Zhang Rui <rui.zhang@intel.com> 20960L: linux-pm@vger.kernel.org 20961S: Supported 20962Q: https://patchwork.kernel.org/project/linux-pm/list/ 20963T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal 20964F: Documentation/ABI/testing/sysfs-class-thermal 20965F: Documentation/admin-guide/thermal/ 20966F: Documentation/devicetree/bindings/thermal/ 20967F: Documentation/driver-api/thermal/ 20968F: drivers/thermal/ 20969F: include/dt-bindings/thermal/ 20970F: include/linux/cpu_cooling.h 20971F: include/linux/thermal.h 20972F: include/uapi/linux/thermal.h 20973F: tools/lib/thermal/ 20974F: tools/thermal/ 20975 20976THERMAL DRIVER FOR AMLOGIC SOCS 20977M: Guillaume La Roque <glaroque@baylibre.com> 20978L: linux-pm@vger.kernel.org 20979L: linux-amlogic@lists.infradead.org 20980S: Supported 20981W: http://linux-meson.com/ 20982F: Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml 20983F: drivers/thermal/amlogic_thermal.c 20984 20985THERMAL/CPU_COOLING 20986M: Amit Daniel Kachhap <amit.kachhap@gmail.com> 20987M: Daniel Lezcano <daniel.lezcano@linaro.org> 20988M: Viresh Kumar <viresh.kumar@linaro.org> 20989R: Lukasz Luba <lukasz.luba@arm.com> 20990L: linux-pm@vger.kernel.org 20991S: Supported 20992F: Documentation/driver-api/thermal/cpu-cooling-api.rst 20993F: Documentation/driver-api/thermal/cpu-idle-cooling.rst 20994F: drivers/thermal/cpufreq_cooling.c 20995F: drivers/thermal/cpuidle_cooling.c 20996F: include/linux/cpu_cooling.h 20997 20998THERMAL/POWER_ALLOCATOR 20999M: Lukasz Luba <lukasz.luba@arm.com> 21000L: linux-pm@vger.kernel.org 21001S: Maintained 21002F: Documentation/driver-api/thermal/power_allocator.rst 21003F: drivers/thermal/gov_power_allocator.c 21004F: drivers/thermal/thermal_trace_ipa.h 21005 21006THINKPAD ACPI EXTRAS DRIVER 21007M: Henrique de Moraes Holschuh <hmh@hmh.eng.br> 21008L: ibm-acpi-devel@lists.sourceforge.net 21009L: platform-driver-x86@vger.kernel.org 21010S: Maintained 21011W: http://ibm-acpi.sourceforge.net 21012W: http://thinkwiki.org/wiki/Ibm-acpi 21013T: git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git 21014F: drivers/platform/x86/thinkpad_acpi.c 21015 21016THINKPAD LMI DRIVER 21017M: Mark Pearson <markpearson@lenovo.com> 21018L: platform-driver-x86@vger.kernel.org 21019S: Maintained 21020F: Documentation/ABI/testing/sysfs-class-firmware-attributes 21021F: drivers/platform/x86/think-lmi.? 21022 21023THUNDERBOLT DMA TRAFFIC TEST DRIVER 21024M: Isaac Hazan <isaac.hazan@intel.com> 21025L: linux-usb@vger.kernel.org 21026S: Maintained 21027F: drivers/thunderbolt/dma_test.c 21028 21029THUNDERBOLT DRIVER 21030M: Andreas Noever <andreas.noever@gmail.com> 21031M: Michael Jamet <michael.jamet@intel.com> 21032M: Mika Westerberg <mika.westerberg@linux.intel.com> 21033M: Yehezkel Bernat <YehezkelShB@gmail.com> 21034L: linux-usb@vger.kernel.org 21035S: Maintained 21036T: git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git 21037F: Documentation/admin-guide/thunderbolt.rst 21038F: drivers/thunderbolt/ 21039F: include/linux/thunderbolt.h 21040 21041THUNDERBOLT NETWORK DRIVER 21042M: Michael Jamet <michael.jamet@intel.com> 21043M: Mika Westerberg <mika.westerberg@linux.intel.com> 21044M: Yehezkel Bernat <YehezkelShB@gmail.com> 21045L: netdev@vger.kernel.org 21046S: Maintained 21047F: drivers/net/thunderbolt/ 21048 21049THUNDERX GPIO DRIVER 21050M: Robert Richter <rric@kernel.org> 21051S: Odd Fixes 21052F: drivers/gpio/gpio-thunderx.c 21053 21054TI ADS7924 ADC DRIVER 21055M: Hugo Villeneuve <hvilleneuve@dimonoff.com> 21056L: linux-iio@vger.kernel.org 21057S: Supported 21058F: Documentation/devicetree/bindings/iio/adc/ti,ads7924.yaml 21059F: drivers/iio/adc/ti-ads7924.c 21060 21061TI AM437X VPFE DRIVER 21062M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 21063L: linux-media@vger.kernel.org 21064S: Maintained 21065W: https://linuxtv.org 21066Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21067T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 21068F: drivers/media/platform/ti/am437x/ 21069 21070TI BANDGAP AND THERMAL DRIVER 21071M: Eduardo Valentin <edubezval@gmail.com> 21072M: Keerthy <j-keerthy@ti.com> 21073L: linux-pm@vger.kernel.org 21074L: linux-omap@vger.kernel.org 21075S: Maintained 21076F: drivers/thermal/ti-soc-thermal/ 21077 21078TI BQ27XXX POWER SUPPLY DRIVER 21079F: drivers/power/supply/bq27xxx_battery.c 21080F: drivers/power/supply/bq27xxx_battery_i2c.c 21081F: include/linux/power/bq27xxx_battery.h 21082 21083TI CDCE706 CLOCK DRIVER 21084M: Max Filippov <jcmvbkbc@gmail.com> 21085S: Maintained 21086F: drivers/clk/clk-cdce706.c 21087 21088TI CLOCK DRIVER 21089M: Tero Kristo <kristo@kernel.org> 21090L: linux-omap@vger.kernel.org 21091S: Odd Fixes 21092F: drivers/clk/ti/ 21093F: include/linux/clk/ti.h 21094 21095TI DAVINCI MACHINE SUPPORT 21096M: Bartosz Golaszewski <brgl@bgdev.pl> 21097L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21098S: Maintained 21099T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 21100F: Documentation/devicetree/bindings/i2c/i2c-davinci.txt 21101F: arch/arm/boot/dts/da850* 21102F: arch/arm/mach-davinci/ 21103F: drivers/i2c/busses/i2c-davinci.c 21104 21105TI DAVINCI SERIES CLOCK DRIVER 21106M: David Lechner <david@lechnology.com> 21107R: Sekhar Nori <nsekhar@ti.com> 21108S: Maintained 21109F: Documentation/devicetree/bindings/clock/ti/davinci/ 21110F: drivers/clk/davinci/ 21111F: include/linux/clk/davinci.h 21112 21113TI DAVINCI SERIES GPIO DRIVER 21114M: Keerthy <j-keerthy@ti.com> 21115L: linux-gpio@vger.kernel.org 21116S: Maintained 21117F: Documentation/devicetree/bindings/gpio/gpio-davinci.yaml 21118F: drivers/gpio/gpio-davinci.c 21119 21120TI DAVINCI SERIES MEDIA DRIVER 21121M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 21122L: linux-media@vger.kernel.org 21123S: Maintained 21124W: https://linuxtv.org 21125Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21126T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 21127F: drivers/media/platform/ti/davinci/ 21128F: include/media/davinci/ 21129 21130TI ENHANCED CAPTURE (eCAP) DRIVER 21131M: Vignesh Raghavendra <vigneshr@ti.com> 21132R: Julien Panis <jpanis@baylibre.com> 21133L: linux-iio@vger.kernel.org 21134L: linux-omap@vger.kernel.org 21135S: Maintained 21136F: Documentation/devicetree/bindings/counter/ti,am62-ecap-capture.yaml 21137F: drivers/counter/ti-ecap-capture.c 21138 21139TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER 21140R: David Lechner <david@lechnology.com> 21141L: linux-iio@vger.kernel.org 21142F: Documentation/devicetree/bindings/counter/ti-eqep.yaml 21143F: drivers/counter/ti-eqep.c 21144 21145TI ETHERNET SWITCH DRIVER (CPSW) 21146R: Grygorii Strashko <grygorii.strashko@ti.com> 21147L: linux-omap@vger.kernel.org 21148L: netdev@vger.kernel.org 21149S: Maintained 21150F: drivers/net/ethernet/ti/cpsw* 21151F: drivers/net/ethernet/ti/davinci* 21152 21153TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS 21154M: Alex Dubov <oakad@yahoo.com> 21155S: Maintained 21156W: http://tifmxx.berlios.de/ 21157F: drivers/memstick/host/tifm_ms.c 21158F: drivers/misc/tifm* 21159F: drivers/mmc/host/tifm_sd.c 21160F: include/linux/tifm.h 21161 21162TI KEYSTONE MULTICORE NAVIGATOR DRIVERS 21163M: Nishanth Menon <nm@ti.com> 21164M: Santosh Shilimkar <ssantosh@kernel.org> 21165L: linux-kernel@vger.kernel.org 21166L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21167S: Maintained 21168T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 21169F: drivers/soc/ti/* 21170 21171TI LM49xxx FAMILY ASoC CODEC DRIVERS 21172M: M R Swami Reddy <mr.swami.reddy@ti.com> 21173M: Vishwas A Deshpande <vishwas.a.deshpande@ti.com> 21174L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21175S: Maintained 21176F: sound/soc/codecs/isabelle* 21177F: sound/soc/codecs/lm49453* 21178 21179TI LMP92064 ADC DRIVER 21180M: Leonard Göhrs <l.goehrs@pengutronix.de> 21181R: kernel@pengutronix.de 21182L: linux-iio@vger.kernel.org 21183S: Maintained 21184F: Documentation/devicetree/bindings/iio/adc/ti,lmp92064.yaml 21185F: drivers/iio/adc/ti-lmp92064.c 21186 21187TI PCM3060 ASoC CODEC DRIVER 21188M: Kirill Marinushkin <kmarinushkin@birdec.com> 21189L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21190S: Maintained 21191F: Documentation/devicetree/bindings/sound/pcm3060.txt 21192F: sound/soc/codecs/pcm3060* 21193 21194TI TAS571X FAMILY ASoC CODEC DRIVER 21195M: Kevin Cernekee <cernekee@chromium.org> 21196L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21197S: Odd Fixes 21198F: sound/soc/codecs/tas571x* 21199 21200TI TMAG5273 MAGNETOMETER DRIVER 21201M: Gerald Loacker <gerald.loacker@wolfvision.net> 21202L: linux-iio@vger.kernel.org 21203S: Maintained 21204F: Documentation/devicetree/bindings/iio/magnetometer/ti,tmag5273.yaml 21205F: drivers/iio/magnetometer/tmag5273.c 21206 21207TI TRF7970A NFC DRIVER 21208M: Mark Greer <mgreer@animalcreek.com> 21209L: linux-wireless@vger.kernel.org 21210S: Supported 21211F: Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml 21212F: drivers/nfc/trf7970a.c 21213 21214TI TSC2046 ADC DRIVER 21215M: Oleksij Rempel <o.rempel@pengutronix.de> 21216R: kernel@pengutronix.de 21217L: linux-iio@vger.kernel.org 21218S: Maintained 21219F: Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml 21220F: drivers/iio/adc/ti-tsc2046.c 21221 21222TI TWL4030 SERIES SOC CODEC DRIVER 21223M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21224L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21225S: Maintained 21226F: sound/soc/codecs/twl4030* 21227 21228TI VPE/CAL DRIVERS 21229M: Benoit Parrot <bparrot@ti.com> 21230L: linux-media@vger.kernel.org 21231S: Maintained 21232W: http://linuxtv.org/ 21233Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21234F: Documentation/devicetree/bindings/media/ti,cal.yaml 21235F: Documentation/devicetree/bindings/media/ti,vpe.yaml 21236F: drivers/media/platform/ti/cal/ 21237F: drivers/media/platform/ti/vpe/ 21238 21239TI WILINK WIRELESS DRIVERS 21240L: linux-wireless@vger.kernel.org 21241S: Orphan 21242W: https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx 21243W: https://wireless.wiki.kernel.org/en/users/Drivers/wl1251 21244T: git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git 21245F: drivers/net/wireless/ti/ 21246 21247TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER 21248M: John Stultz <jstultz@google.com> 21249M: Thomas Gleixner <tglx@linutronix.de> 21250R: Stephen Boyd <sboyd@kernel.org> 21251L: linux-kernel@vger.kernel.org 21252S: Supported 21253T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 21254F: include/linux/clocksource.h 21255F: include/linux/time.h 21256F: include/linux/timex.h 21257F: include/uapi/linux/time.h 21258F: include/uapi/linux/timex.h 21259F: kernel/time/alarmtimer.c 21260F: kernel/time/clocksource.c 21261F: kernel/time/ntp.c 21262F: kernel/time/time*.c 21263F: tools/testing/selftests/timers/ 21264 21265TIPC NETWORK LAYER 21266M: Jon Maloy <jmaloy@redhat.com> 21267M: Ying Xue <ying.xue@windriver.com> 21268L: netdev@vger.kernel.org (core kernel code) 21269L: tipc-discussion@lists.sourceforge.net (user apps, general discussion) 21270S: Maintained 21271W: http://tipc.sourceforge.net/ 21272F: include/uapi/linux/tipc*.h 21273F: net/tipc/ 21274 21275TLAN NETWORK DRIVER 21276M: Samuel Chessman <chessman@tux.org> 21277L: tlan-devel@lists.sourceforge.net (subscribers-only) 21278S: Maintained 21279W: http://sourceforge.net/projects/tlan/ 21280F: Documentation/networking/device_drivers/ethernet/ti/tlan.rst 21281F: drivers/net/ethernet/ti/tlan.* 21282 21283TMIO/SDHI MMC DRIVER 21284M: Wolfram Sang <wsa+renesas@sang-engineering.com> 21285L: linux-mmc@vger.kernel.org 21286L: linux-renesas-soc@vger.kernel.org 21287S: Supported 21288F: drivers/mmc/host/renesas_sdhi* 21289F: drivers/mmc/host/tmio_mmc* 21290F: include/linux/mfd/tmio.h 21291 21292TMP401 HARDWARE MONITOR DRIVER 21293M: Guenter Roeck <linux@roeck-us.net> 21294L: linux-hwmon@vger.kernel.org 21295S: Maintained 21296F: Documentation/devicetree/bindings/hwmon/ti,tmp401.yaml 21297F: Documentation/hwmon/tmp401.rst 21298F: drivers/hwmon/tmp401.c 21299 21300TMP464 HARDWARE MONITOR DRIVER 21301M: Guenter Roeck <linux@roeck-us.net> 21302L: linux-hwmon@vger.kernel.org 21303S: Maintained 21304F: Documentation/devicetree/bindings/hwmon/ti,tmp464.yaml 21305F: Documentation/hwmon/tmp464.rst 21306F: drivers/hwmon/tmp464.c 21307 21308TMP513 HARDWARE MONITOR DRIVER 21309M: Eric Tremblay <etremblay@distech-controls.com> 21310L: linux-hwmon@vger.kernel.org 21311S: Maintained 21312F: Documentation/hwmon/tmp513.rst 21313F: drivers/hwmon/tmp513.c 21314 21315TMPFS (SHMEM FILESYSTEM) 21316M: Hugh Dickins <hughd@google.com> 21317L: linux-mm@kvack.org 21318S: Maintained 21319F: include/linux/shmem_fs.h 21320F: mm/shmem.c 21321 21322TOMOYO SECURITY MODULE 21323M: Kentaro Takeda <takedakn@nttdata.co.jp> 21324M: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> 21325L: tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English) 21326L: tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English) 21327L: tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese) 21328L: tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese) 21329S: Maintained 21330W: https://tomoyo.osdn.jp/ 21331F: security/tomoyo/ 21332 21333TOPSTAR LAPTOP EXTRAS DRIVER 21334M: Herton Ronaldo Krzesinski <herton@canonical.com> 21335L: platform-driver-x86@vger.kernel.org 21336S: Maintained 21337F: drivers/platform/x86/topstar-laptop.c 21338 21339TORTURE-TEST MODULES 21340M: Davidlohr Bueso <dave@stgolabs.net> 21341M: "Paul E. McKenney" <paulmck@kernel.org> 21342M: Josh Triplett <josh@joshtriplett.org> 21343L: linux-kernel@vger.kernel.org 21344S: Supported 21345T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 21346F: Documentation/RCU/torture.rst 21347F: kernel/locking/locktorture.c 21348F: kernel/rcu/rcuscale.c 21349F: kernel/rcu/rcutorture.c 21350F: kernel/rcu/refscale.c 21351F: kernel/torture.c 21352 21353TOSHIBA ACPI EXTRAS DRIVER 21354M: Azael Avalos <coproscefalo@gmail.com> 21355L: platform-driver-x86@vger.kernel.org 21356S: Maintained 21357F: drivers/platform/x86/toshiba_acpi.c 21358 21359TOSHIBA BLUETOOTH DRIVER 21360M: Azael Avalos <coproscefalo@gmail.com> 21361L: platform-driver-x86@vger.kernel.org 21362S: Maintained 21363F: drivers/platform/x86/toshiba_bluetooth.c 21364 21365TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER 21366M: Azael Avalos <coproscefalo@gmail.com> 21367L: platform-driver-x86@vger.kernel.org 21368S: Maintained 21369F: drivers/platform/x86/toshiba_haps.c 21370 21371TOSHIBA SMM DRIVER 21372M: Jonathan Buzzard <jonathan@buzzard.org.uk> 21373S: Maintained 21374W: http://www.buzzard.org.uk/toshiba/ 21375F: drivers/char/toshiba.c 21376F: include/linux/toshiba.h 21377F: include/uapi/linux/toshiba.h 21378 21379TOSHIBA TC358743 DRIVER 21380M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 21381L: linux-media@vger.kernel.org 21382S: Maintained 21383F: Documentation/devicetree/bindings/media/i2c/tc358743.txt 21384F: drivers/media/i2c/tc358743* 21385F: include/media/i2c/tc358743.h 21386 21387TOSHIBA WMI HOTKEYS DRIVER 21388M: Azael Avalos <coproscefalo@gmail.com> 21389L: platform-driver-x86@vger.kernel.org 21390S: Maintained 21391F: drivers/platform/x86/toshiba-wmi.c 21392 21393TPM DEVICE DRIVER 21394M: Peter Huewe <peterhuewe@gmx.de> 21395M: Jarkko Sakkinen <jarkko@kernel.org> 21396R: Jason Gunthorpe <jgg@ziepe.ca> 21397L: linux-integrity@vger.kernel.org 21398S: Maintained 21399W: https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity 21400Q: https://patchwork.kernel.org/project/linux-integrity/list/ 21401T: git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git 21402F: drivers/char/tpm/ 21403 21404TPS546D24 DRIVER 21405M: Duke Du <dukedu83@gmail.com> 21406L: linux-hwmon@vger.kernel.org 21407S: Maintained 21408F: Documentation/hwmon/tps546d24.rst 21409F: drivers/hwmon/pmbus/tps546d24.c 21410 21411TRACING 21412M: Steven Rostedt <rostedt@goodmis.org> 21413M: Masami Hiramatsu <mhiramat@kernel.org> 21414L: linux-kernel@vger.kernel.org 21415L: linux-trace-kernel@vger.kernel.org 21416S: Maintained 21417Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 21418T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 21419F: Documentation/trace/* 21420F: fs/tracefs/ 21421F: include/linux/trace*.h 21422F: include/trace/ 21423F: kernel/trace/ 21424F: scripts/tracing/ 21425F: tools/testing/selftests/ftrace/ 21426 21427TRACING MMIO ACCESSES (MMIOTRACE) 21428M: Steven Rostedt <rostedt@goodmis.org> 21429M: Masami Hiramatsu <mhiramat@kernel.org> 21430R: Karol Herbst <karolherbst@gmail.com> 21431R: Pekka Paalanen <ppaalanen@gmail.com> 21432L: linux-kernel@vger.kernel.org 21433L: nouveau@lists.freedesktop.org 21434S: Maintained 21435F: arch/x86/mm/kmmio.c 21436F: arch/x86/mm/mmio-mod.c 21437F: arch/x86/mm/testmmiotrace.c 21438F: include/linux/mmiotrace.h 21439F: kernel/trace/trace_mmiotrace.c 21440 21441TRACING OS NOISE / LATENCY TRACERS 21442M: Steven Rostedt <rostedt@goodmis.org> 21443M: Daniel Bristot de Oliveira <bristot@kernel.org> 21444S: Maintained 21445F: Documentation/trace/hwlat_detector.rst 21446F: Documentation/trace/osnoise-tracer.rst 21447F: Documentation/trace/timerlat-tracer.rst 21448F: arch/*/kernel/trace.c 21449F: include/trace/events/osnoise.h 21450F: kernel/trace/trace_hwlat.c 21451F: kernel/trace/trace_irqsoff.c 21452F: kernel/trace/trace_osnoise.c 21453F: kernel/trace/trace_sched_wakeup.c 21454 21455TRADITIONAL CHINESE DOCUMENTATION 21456M: Hu Haowen <src.res@email.cn> 21457L: linux-doc-tw-discuss@lists.sourceforge.net (moderated for non-subscribers) 21458S: Maintained 21459W: https://github.com/srcres258/linux-doc 21460T: git git://github.com/srcres258/linux-doc.git doc-zh-tw 21461F: Documentation/translations/zh_TW/ 21462 21463TTY LAYER 21464M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21465M: Jiri Slaby <jirislaby@kernel.org> 21466S: Supported 21467T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 21468F: Documentation/driver-api/serial/ 21469F: drivers/tty/ 21470F: drivers/tty/serial/serial_core.c 21471F: include/linux/selection.h 21472F: include/linux/serial.h 21473F: include/linux/serial_core.h 21474F: include/linux/sysrq.h 21475F: include/linux/tty*.h 21476F: include/linux/vt.h 21477F: include/linux/vt_*.h 21478F: include/uapi/linux/serial.h 21479F: include/uapi/linux/serial_core.h 21480F: include/uapi/linux/tty.h 21481 21482TUA9001 MEDIA DRIVER 21483M: Antti Palosaari <crope@iki.fi> 21484L: linux-media@vger.kernel.org 21485S: Maintained 21486W: https://linuxtv.org 21487W: http://palosaari.fi/linux/ 21488Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21489T: git git://linuxtv.org/anttip/media_tree.git 21490F: drivers/media/tuners/tua9001* 21491 21492TULIP NETWORK DRIVERS 21493L: netdev@vger.kernel.org 21494L: linux-parisc@vger.kernel.org 21495S: Orphan 21496F: drivers/net/ethernet/dec/tulip/ 21497 21498TUN/TAP driver 21499M: Maxim Krasnyansky <maxk@qti.qualcomm.com> 21500S: Maintained 21501W: http://vtun.sourceforge.net/tun 21502F: Documentation/networking/tuntap.rst 21503F: arch/um/os-Linux/drivers/ 21504 21505TURBOCHANNEL SUBSYSTEM 21506M: "Maciej W. Rozycki" <macro@orcam.me.uk> 21507M: Ralf Baechle <ralf@linux-mips.org> 21508L: linux-mips@vger.kernel.org 21509S: Maintained 21510Q: http://patchwork.linux-mips.org/project/linux-mips/list/ 21511F: drivers/tc/ 21512F: include/linux/tc.h 21513 21514TURBOSTAT UTILITY 21515M: "Len Brown" <lenb@kernel.org> 21516L: linux-pm@vger.kernel.org 21517S: Supported 21518Q: https://patchwork.kernel.org/project/linux-pm/list/ 21519B: https://bugzilla.kernel.org 21520T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat 21521F: tools/power/x86/turbostat/ 21522 21523TW5864 VIDEO4LINUX DRIVER 21524M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 21525M: Anton Sviridenko <anton@corp.bluecherry.net> 21526M: Andrey Utkin <andrey.utkin@corp.bluecherry.net> 21527M: Andrey Utkin <andrey_utkin@fastmail.com> 21528L: linux-media@vger.kernel.org 21529S: Supported 21530F: drivers/media/pci/tw5864/ 21531 21532TW68 VIDEO4LINUX DRIVER 21533M: Hans Verkuil <hverkuil@xs4all.nl> 21534L: linux-media@vger.kernel.org 21535S: Odd Fixes 21536W: https://linuxtv.org 21537T: git git://linuxtv.org/media_tree.git 21538F: drivers/media/pci/tw68/ 21539 21540TW686X VIDEO4LINUX DRIVER 21541M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 21542L: linux-media@vger.kernel.org 21543S: Maintained 21544W: http://linuxtv.org 21545T: git git://linuxtv.org/media_tree.git 21546F: drivers/media/pci/tw686x/ 21547 21548U-BOOT ENVIRONMENT VARIABLES 21549M: Rafał Miłecki <rafal@milecki.pl> 21550S: Maintained 21551F: Documentation/devicetree/bindings/nvmem/u-boot,env.yaml 21552F: drivers/nvmem/u-boot-env.c 21553 21554UACCE ACCELERATOR FRAMEWORK 21555M: Zhangfei Gao <zhangfei.gao@linaro.org> 21556M: Zhou Wang <wangzhou1@hisilicon.com> 21557L: linux-accelerators@lists.ozlabs.org 21558L: linux-kernel@vger.kernel.org 21559S: Maintained 21560F: Documentation/ABI/testing/sysfs-driver-uacce 21561F: Documentation/misc-devices/uacce.rst 21562F: drivers/misc/uacce/ 21563F: include/linux/uacce.h 21564F: include/uapi/misc/uacce/ 21565 21566UBI FILE SYSTEM (UBIFS) 21567M: Richard Weinberger <richard@nod.at> 21568L: linux-mtd@lists.infradead.org 21569S: Supported 21570W: http://www.linux-mtd.infradead.org/doc/ubifs.html 21571T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21572T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21573F: Documentation/ABI/testing/sysfs-fs-ubifs 21574F: Documentation/filesystems/ubifs-authentication.rst 21575F: Documentation/filesystems/ubifs.rst 21576F: fs/ubifs/ 21577 21578UBLK USERSPACE BLOCK DRIVER 21579M: Ming Lei <ming.lei@redhat.com> 21580L: linux-block@vger.kernel.org 21581S: Maintained 21582F: Documentation/block/ublk.rst 21583F: drivers/block/ublk_drv.c 21584F: include/uapi/linux/ublk_cmd.h 21585 21586UCLINUX (M68KNOMMU AND COLDFIRE) 21587M: Greg Ungerer <gerg@linux-m68k.org> 21588L: linux-m68k@lists.linux-m68k.org 21589S: Maintained 21590W: http://www.linux-m68k.org/ 21591T: git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git 21592F: arch/m68k/*/*_no.* 21593F: arch/m68k/68*/ 21594F: arch/m68k/coldfire/ 21595F: arch/m68k/include/asm/*_no.* 21596 21597UDF FILESYSTEM 21598M: Jan Kara <jack@suse.com> 21599S: Maintained 21600F: Documentation/filesystems/udf.rst 21601F: fs/udf/ 21602 21603UDRAW TABLET 21604M: Bastien Nocera <hadess@hadess.net> 21605L: linux-input@vger.kernel.org 21606S: Maintained 21607F: drivers/hid/hid-udraw-ps3.c 21608 21609UFS FILESYSTEM 21610M: Evgeniy Dushistov <dushistov@mail.ru> 21611S: Maintained 21612F: Documentation/admin-guide/ufs.rst 21613F: fs/ufs/ 21614 21615UHID USERSPACE HID IO DRIVER 21616M: David Rheinsberg <david.rheinsberg@gmail.com> 21617L: linux-input@vger.kernel.org 21618S: Maintained 21619F: drivers/hid/uhid.c 21620F: include/uapi/linux/uhid.h 21621 21622ULPI BUS 21623M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21624L: linux-usb@vger.kernel.org 21625S: Maintained 21626F: drivers/usb/common/ulpi.c 21627F: include/linux/ulpi/ 21628 21629UNICODE SUBSYSTEM 21630M: Gabriel Krisman Bertazi <krisman@collabora.com> 21631L: linux-fsdevel@vger.kernel.org 21632S: Supported 21633F: fs/unicode/ 21634 21635UNIFDEF 21636M: Tony Finch <dot@dotat.at> 21637S: Maintained 21638W: http://dotat.at/prog/unifdef 21639F: scripts/unifdef.c 21640 21641UNIFORM CDROM DRIVER 21642M: Phillip Potter <phil@philpotter.co.uk> 21643S: Maintained 21644F: Documentation/cdrom/ 21645F: drivers/cdrom/cdrom.c 21646F: include/linux/cdrom.h 21647F: include/uapi/linux/cdrom.h 21648 21649UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER 21650R: Alim Akhtar <alim.akhtar@samsung.com> 21651R: Avri Altman <avri.altman@wdc.com> 21652R: Bart Van Assche <bvanassche@acm.org> 21653L: linux-scsi@vger.kernel.org 21654S: Supported 21655F: Documentation/devicetree/bindings/ufs/ 21656F: Documentation/scsi/ufs.rst 21657F: drivers/ufs/core/ 21658 21659UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS 21660M: Pedro Sousa <pedrom.sousa@synopsys.com> 21661L: linux-scsi@vger.kernel.org 21662S: Supported 21663F: drivers/ufs/host/*dwc* 21664 21665UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER EXYNOS HOOKS 21666M: Alim Akhtar <alim.akhtar@samsung.com> 21667L: linux-scsi@vger.kernel.org 21668S: Maintained 21669F: drivers/ufs/host/ufs-exynos* 21670 21671UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS 21672M: Stanley Chu <stanley.chu@mediatek.com> 21673L: linux-scsi@vger.kernel.org 21674L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 21675S: Maintained 21676F: drivers/ufs/host/ufs-mediatek* 21677 21678UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER QUALCOMM HOOKS 21679M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 21680L: linux-arm-msm@vger.kernel.org 21681L: linux-scsi@vger.kernel.org 21682S: Maintained 21683F: Documentation/devicetree/bindings/ufs/qcom,ufs.yaml 21684F: drivers/ufs/host/ufs-qcom* 21685 21686UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER RENESAS HOOKS 21687M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 21688L: linux-renesas-soc@vger.kernel.org 21689L: linux-scsi@vger.kernel.org 21690S: Maintained 21691F: drivers/ufs/host/ufs-renesas.c 21692 21693UNSORTED BLOCK IMAGES (UBI) 21694M: Richard Weinberger <richard@nod.at> 21695L: linux-mtd@lists.infradead.org 21696S: Supported 21697W: http://www.linux-mtd.infradead.org/ 21698T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21699T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21700F: drivers/mtd/ubi/ 21701F: include/linux/mtd/ubi.h 21702F: include/uapi/mtd/ubi-user.h 21703 21704USB "USBNET" DRIVER FRAMEWORK 21705M: Oliver Neukum <oneukum@suse.com> 21706L: netdev@vger.kernel.org 21707S: Maintained 21708W: http://www.linux-usb.org/usbnet 21709F: drivers/net/usb/usbnet.c 21710F: include/linux/usb/usbnet.h 21711 21712USB ACM DRIVER 21713M: Oliver Neukum <oneukum@suse.com> 21714L: linux-usb@vger.kernel.org 21715S: Maintained 21716F: Documentation/usb/acm.rst 21717F: drivers/usb/class/cdc-acm.* 21718 21719USB APPLE MFI FASTCHARGE DRIVER 21720M: Bastien Nocera <hadess@hadess.net> 21721L: linux-usb@vger.kernel.org 21722S: Maintained 21723F: drivers/usb/misc/apple-mfi-fastcharge.c 21724 21725USB AR5523 WIRELESS DRIVER 21726M: Pontus Fuchs <pontus.fuchs@gmail.com> 21727L: linux-wireless@vger.kernel.org 21728S: Maintained 21729F: drivers/net/wireless/ath/ar5523/ 21730 21731USB ATTACHED SCSI 21732M: Oliver Neukum <oneukum@suse.com> 21733L: linux-usb@vger.kernel.org 21734L: linux-scsi@vger.kernel.org 21735S: Maintained 21736F: drivers/usb/storage/uas.c 21737 21738USB CDC ETHERNET DRIVER 21739M: Oliver Neukum <oliver@neukum.org> 21740L: linux-usb@vger.kernel.org 21741S: Maintained 21742F: drivers/net/usb/cdc_*.c 21743F: include/uapi/linux/usb/cdc.h 21744 21745USB CHAOSKEY DRIVER 21746M: Keith Packard <keithp@keithp.com> 21747L: linux-usb@vger.kernel.org 21748S: Maintained 21749F: drivers/usb/misc/chaoskey.c 21750 21751USB CYPRESS C67X00 DRIVER 21752L: linux-usb@vger.kernel.org 21753S: Orphan 21754F: drivers/usb/c67x00/ 21755 21756USB DAVICOM DM9601 DRIVER 21757M: Peter Korsgaard <peter@korsgaard.com> 21758L: netdev@vger.kernel.org 21759S: Maintained 21760W: http://www.linux-usb.org/usbnet 21761F: drivers/net/usb/dm9601.c 21762 21763USB EHCI DRIVER 21764M: Alan Stern <stern@rowland.harvard.edu> 21765L: linux-usb@vger.kernel.org 21766S: Maintained 21767F: Documentation/usb/ehci.rst 21768F: drivers/usb/host/ehci* 21769 21770USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...) 21771M: Jiri Kosina <jikos@kernel.org> 21772M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 21773L: linux-usb@vger.kernel.org 21774S: Maintained 21775T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 21776F: Documentation/hid/hiddev.rst 21777F: drivers/hid/usbhid/ 21778 21779USB INTEL XHCI ROLE MUX DRIVER 21780M: Hans de Goede <hdegoede@redhat.com> 21781L: linux-usb@vger.kernel.org 21782S: Maintained 21783F: drivers/usb/roles/intel-xhci-usb-role-switch.c 21784 21785USB IP DRIVER FOR HISILICON KIRIN 960 21786M: Yu Chen <chenyu56@huawei.com> 21787M: Binghui Wang <wangbinghui@hisilicon.com> 21788L: linux-usb@vger.kernel.org 21789S: Maintained 21790F: Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml 21791F: drivers/phy/hisilicon/phy-hi3660-usb3.c 21792 21793USB IP DRIVER FOR HISILICON KIRIN 970 21794M: Mauro Carvalho Chehab <mchehab@kernel.org> 21795L: linux-usb@vger.kernel.org 21796S: Maintained 21797F: Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml 21798F: drivers/phy/hisilicon/phy-hi3670-usb3.c 21799 21800USB ISP116X DRIVER 21801M: Olav Kongas <ok@artecdesign.ee> 21802L: linux-usb@vger.kernel.org 21803S: Maintained 21804F: drivers/usb/host/isp116x* 21805F: include/linux/usb/isp116x.h 21806 21807USB ISP1760 DRIVER 21808M: Rui Miguel Silva <rui.silva@linaro.org> 21809L: linux-usb@vger.kernel.org 21810S: Maintained 21811F: Documentation/devicetree/bindings/usb/nxp,isp1760.yaml 21812F: drivers/usb/isp1760/* 21813 21814USB LAN78XX ETHERNET DRIVER 21815M: Woojung Huh <woojung.huh@microchip.com> 21816M: UNGLinuxDriver@microchip.com 21817L: netdev@vger.kernel.org 21818S: Maintained 21819F: Documentation/devicetree/bindings/net/microchip,lan78xx.txt 21820F: drivers/net/usb/lan78xx.* 21821F: include/dt-bindings/net/microchip-lan78xx.h 21822 21823USB MASS STORAGE DRIVER 21824M: Alan Stern <stern@rowland.harvard.edu> 21825L: linux-usb@vger.kernel.org 21826L: usb-storage@lists.one-eyed-alien.net 21827S: Maintained 21828F: drivers/usb/storage/ 21829 21830USB MIDI DRIVER 21831M: Clemens Ladisch <clemens@ladisch.de> 21832L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21833S: Maintained 21834T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 21835F: sound/usb/midi.* 21836 21837USB NETWORKING DRIVERS 21838L: linux-usb@vger.kernel.org 21839S: Odd Fixes 21840F: drivers/net/usb/ 21841 21842USB OHCI DRIVER 21843M: Alan Stern <stern@rowland.harvard.edu> 21844L: linux-usb@vger.kernel.org 21845S: Maintained 21846F: Documentation/usb/ohci.rst 21847F: drivers/usb/host/ohci* 21848 21849USB OTG FSM (Finite State Machine) 21850M: Peter Chen <peter.chen@kernel.org> 21851L: linux-usb@vger.kernel.org 21852S: Maintained 21853T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 21854F: drivers/usb/common/usb-otg-fsm.c 21855 21856USB OVER IP DRIVER 21857M: Valentina Manea <valentina.manea.m@gmail.com> 21858M: Shuah Khan <shuah@kernel.org> 21859M: Shuah Khan <skhan@linuxfoundation.org> 21860R: Hongren Zheng <i@zenithal.me> 21861L: linux-usb@vger.kernel.org 21862S: Maintained 21863F: Documentation/usb/usbip_protocol.rst 21864F: drivers/usb/usbip/ 21865F: tools/testing/selftests/drivers/usb/usbip/ 21866F: tools/usb/usbip/ 21867 21868USB PEGASUS DRIVER 21869M: Petko Manolov <petkan@nucleusys.com> 21870L: linux-usb@vger.kernel.org 21871L: netdev@vger.kernel.org 21872S: Maintained 21873W: https://github.com/petkan/pegasus 21874T: git https://github.com/petkan/pegasus.git 21875F: drivers/net/usb/pegasus.* 21876 21877USB PRINTER DRIVER (usblp) 21878M: Pete Zaitcev <zaitcev@redhat.com> 21879L: linux-usb@vger.kernel.org 21880S: Supported 21881F: drivers/usb/class/usblp.c 21882 21883USB QMI WWAN NETWORK DRIVER 21884M: Bjørn Mork <bjorn@mork.no> 21885L: netdev@vger.kernel.org 21886S: Maintained 21887F: Documentation/ABI/testing/sysfs-class-net-qmi 21888F: drivers/net/usb/qmi_wwan.c 21889 21890USB RAW GADGET DRIVER 21891R: Andrey Konovalov <andreyknvl@gmail.com> 21892L: linux-usb@vger.kernel.org 21893S: Maintained 21894F: Documentation/usb/raw-gadget.rst 21895F: drivers/usb/gadget/legacy/raw_gadget.c 21896F: include/uapi/linux/usb/raw_gadget.h 21897 21898USB RTL8150 DRIVER 21899M: Petko Manolov <petkan@nucleusys.com> 21900L: linux-usb@vger.kernel.org 21901L: netdev@vger.kernel.org 21902S: Maintained 21903W: https://github.com/petkan/rtl8150 21904T: git https://github.com/petkan/rtl8150.git 21905F: drivers/net/usb/rtl8150.c 21906 21907USB SERIAL SUBSYSTEM 21908M: Johan Hovold <johan@kernel.org> 21909L: linux-usb@vger.kernel.org 21910S: Maintained 21911T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git 21912F: Documentation/usb/usb-serial.rst 21913F: drivers/usb/serial/ 21914F: include/linux/usb/serial.h 21915 21916USB SMSC75XX ETHERNET DRIVER 21917M: Steve Glendinning <steve.glendinning@shawell.net> 21918L: netdev@vger.kernel.org 21919S: Maintained 21920F: drivers/net/usb/smsc75xx.* 21921 21922USB SMSC95XX ETHERNET DRIVER 21923M: Steve Glendinning <steve.glendinning@shawell.net> 21924M: UNGLinuxDriver@microchip.com 21925L: netdev@vger.kernel.org 21926S: Maintained 21927F: drivers/net/usb/smsc95xx.* 21928 21929USB SUBSYSTEM 21930M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21931L: linux-usb@vger.kernel.org 21932S: Supported 21933W: http://www.linux-usb.org 21934T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git 21935F: Documentation/devicetree/bindings/usb/ 21936F: Documentation/usb/ 21937F: drivers/usb/ 21938F: include/dt-bindings/usb/ 21939F: include/linux/usb.h 21940F: include/linux/usb/ 21941 21942USB TYPEC BUS FOR ALTERNATE MODES 21943M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21944L: linux-usb@vger.kernel.org 21945S: Maintained 21946F: Documentation/ABI/testing/sysfs-bus-typec 21947F: Documentation/driver-api/usb/typec_bus.rst 21948F: drivers/usb/typec/altmodes/ 21949F: include/linux/usb/typec_altmode.h 21950 21951USB TYPEC CLASS 21952M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21953L: linux-usb@vger.kernel.org 21954S: Maintained 21955F: Documentation/ABI/testing/sysfs-class-typec 21956F: Documentation/driver-api/usb/typec.rst 21957F: drivers/usb/typec/ 21958F: include/linux/usb/typec.h 21959 21960USB TYPEC INTEL PMC MUX DRIVER 21961M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21962L: linux-usb@vger.kernel.org 21963S: Maintained 21964F: Documentation/firmware-guide/acpi/intel-pmc-mux.rst 21965F: drivers/usb/typec/mux/intel_pmc_mux.c 21966 21967USB TYPEC PI3USB30532 MUX DRIVER 21968M: Hans de Goede <hdegoede@redhat.com> 21969L: linux-usb@vger.kernel.org 21970S: Maintained 21971F: drivers/usb/typec/mux/pi3usb30532.c 21972 21973USB TYPEC PORT CONTROLLER DRIVERS 21974M: Guenter Roeck <linux@roeck-us.net> 21975L: linux-usb@vger.kernel.org 21976S: Maintained 21977F: drivers/usb/typec/tcpm/ 21978 21979USB UHCI DRIVER 21980M: Alan Stern <stern@rowland.harvard.edu> 21981L: linux-usb@vger.kernel.org 21982S: Maintained 21983F: drivers/usb/host/uhci* 21984 21985USB VIDEO CLASS 21986M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 21987L: linux-media@vger.kernel.org 21988S: Maintained 21989W: http://www.ideasonboard.org/uvc/ 21990T: git git://linuxtv.org/media_tree.git 21991F: drivers/media/usb/uvc/ 21992F: include/uapi/linux/uvcvideo.h 21993 21994USB WEBCAM GADGET 21995M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 21996M: Daniel Scally <dan.scally@ideasonboard.com> 21997L: linux-usb@vger.kernel.org 21998S: Maintained 21999F: drivers/usb/gadget/function/*uvc* 22000F: drivers/usb/gadget/legacy/webcam.c 22001F: include/uapi/linux/usb/g_uvc.h 22002 22003USB WIRELESS RNDIS DRIVER (rndis_wlan) 22004M: Jussi Kivilinna <jussi.kivilinna@iki.fi> 22005L: linux-wireless@vger.kernel.org 22006S: Maintained 22007F: drivers/net/wireless/legacy/rndis_wlan.c 22008 22009USB XHCI DRIVER 22010M: Mathias Nyman <mathias.nyman@intel.com> 22011L: linux-usb@vger.kernel.org 22012S: Supported 22013F: drivers/usb/host/pci-quirks* 22014F: drivers/usb/host/xhci* 22015 22016USB ZD1201 DRIVER 22017L: linux-wireless@vger.kernel.org 22018S: Orphan 22019W: http://linux-lc100020.sourceforge.net 22020F: drivers/net/wireless/zydas/zd1201.* 22021 22022USER DATAGRAM PROTOCOL (UDP) 22023M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 22024S: Maintained 22025F: include/linux/udp.h 22026F: net/ipv4/udp.c 22027F: net/ipv6/udp.c 22028 22029USER-MODE LINUX (UML) 22030M: Richard Weinberger <richard@nod.at> 22031M: Anton Ivanov <anton.ivanov@cambridgegreys.com> 22032M: Johannes Berg <johannes@sipsolutions.net> 22033L: linux-um@lists.infradead.org 22034S: Maintained 22035W: http://user-mode-linux.sourceforge.net 22036Q: https://patchwork.ozlabs.org/project/linux-um/list/ 22037T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next 22038T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes 22039F: Documentation/virt/uml/ 22040F: arch/um/ 22041F: arch/x86/um/ 22042F: fs/hostfs/ 22043 22044USERSPACE COPYIN/COPYOUT (UIOVEC) 22045M: Alexander Viro <viro@zeniv.linux.org.uk> 22046S: Maintained 22047F: include/linux/uio.h 22048F: lib/iov_iter.c 22049 22050USERSPACE DMA BUFFER DRIVER 22051M: Gerd Hoffmann <kraxel@redhat.com> 22052L: dri-devel@lists.freedesktop.org 22053S: Maintained 22054T: git git://anongit.freedesktop.org/drm/drm-misc 22055F: drivers/dma-buf/udmabuf.c 22056F: include/uapi/linux/udmabuf.h 22057 22058USERSPACE I/O (UIO) 22059M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22060S: Maintained 22061T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 22062F: Documentation/driver-api/uio-howto.rst 22063F: drivers/uio/ 22064F: include/linux/uio_driver.h 22065 22066UTIL-LINUX PACKAGE 22067M: Karel Zak <kzak@redhat.com> 22068L: util-linux@vger.kernel.org 22069S: Maintained 22070W: http://en.wikipedia.org/wiki/Util-linux 22071T: git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git 22072 22073UUID HELPERS 22074R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22075L: linux-kernel@vger.kernel.org 22076S: Maintained 22077F: include/linux/uuid.h 22078F: lib/test_uuid.c 22079F: lib/uuid.c 22080 22081UV SYSFS DRIVER 22082M: Justin Ernst <justin.ernst@hpe.com> 22083L: platform-driver-x86@vger.kernel.org 22084S: Maintained 22085F: drivers/platform/x86/uv_sysfs.c 22086 22087UVESAFB DRIVER 22088M: Michal Januszewski <spock@gentoo.org> 22089L: linux-fbdev@vger.kernel.org 22090S: Maintained 22091W: https://github.com/mjanusz/v86d 22092F: Documentation/fb/uvesafb.rst 22093F: drivers/video/fbdev/uvesafb.* 22094 22095Ux500 CLOCK DRIVERS 22096M: Ulf Hansson <ulf.hansson@linaro.org> 22097L: linux-clk@vger.kernel.org 22098L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22099S: Maintained 22100F: drivers/clk/ux500/ 22101 22102VF610 NAND DRIVER 22103M: Stefan Agner <stefan@agner.ch> 22104L: linux-mtd@lists.infradead.org 22105S: Supported 22106F: drivers/mtd/nand/raw/vf610_nfc.c 22107 22108VFAT/FAT/MSDOS FILESYSTEM 22109M: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> 22110S: Maintained 22111F: Documentation/filesystems/vfat.rst 22112F: fs/fat/ 22113F: tools/testing/selftests/filesystems/fat/ 22114 22115VFIO DRIVER 22116M: Alex Williamson <alex.williamson@redhat.com> 22117L: kvm@vger.kernel.org 22118S: Maintained 22119T: git https://github.com/awilliam/linux-vfio.git 22120F: Documentation/ABI/testing/sysfs-devices-vfio-dev 22121F: Documentation/driver-api/vfio.rst 22122F: drivers/vfio/ 22123F: include/linux/vfio.h 22124F: include/linux/vfio_pci_core.h 22125F: include/uapi/linux/vfio.h 22126 22127VFIO FSL-MC DRIVER 22128M: Diana Craciun <diana.craciun@oss.nxp.com> 22129L: kvm@vger.kernel.org 22130S: Maintained 22131F: drivers/vfio/fsl-mc/ 22132 22133VFIO HISILICON PCI DRIVER 22134M: Longfang Liu <liulongfang@huawei.com> 22135M: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 22136L: kvm@vger.kernel.org 22137S: Maintained 22138F: drivers/vfio/pci/hisilicon/ 22139 22140VFIO MEDIATED DEVICE DRIVERS 22141M: Kirti Wankhede <kwankhede@nvidia.com> 22142L: kvm@vger.kernel.org 22143S: Maintained 22144F: Documentation/driver-api/vfio-mediated-device.rst 22145F: drivers/vfio/mdev/ 22146F: include/linux/mdev.h 22147F: samples/vfio-mdev/ 22148 22149VFIO MLX5 PCI DRIVER 22150M: Yishai Hadas <yishaih@nvidia.com> 22151L: kvm@vger.kernel.org 22152S: Maintained 22153F: drivers/vfio/pci/mlx5/ 22154 22155VFIO PCI DEVICE SPECIFIC DRIVERS 22156R: Jason Gunthorpe <jgg@nvidia.com> 22157R: Yishai Hadas <yishaih@nvidia.com> 22158R: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 22159R: Kevin Tian <kevin.tian@intel.com> 22160L: kvm@vger.kernel.org 22161S: Maintained 22162P: Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst 22163F: drivers/vfio/pci/*/ 22164 22165VFIO PLATFORM DRIVER 22166M: Eric Auger <eric.auger@redhat.com> 22167L: kvm@vger.kernel.org 22168S: Maintained 22169F: drivers/vfio/platform/ 22170 22171VGA_SWITCHEROO 22172R: Lukas Wunner <lukas@wunner.de> 22173S: Maintained 22174T: git git://anongit.freedesktop.org/drm/drm-misc 22175F: Documentation/gpu/vga-switcheroo.rst 22176F: drivers/gpu/vga/vga_switcheroo.c 22177F: include/linux/vga_switcheroo.h 22178 22179VIA RHINE NETWORK DRIVER 22180M: Kevin Brace <kevinbrace@bracecomputerlab.com> 22181S: Maintained 22182F: drivers/net/ethernet/via/via-rhine.c 22183 22184VIA SD/MMC CARD CONTROLLER DRIVER 22185M: Bruce Chang <brucechang@via.com.tw> 22186M: Harald Welte <HaraldWelte@viatech.com> 22187S: Maintained 22188F: drivers/mmc/host/via-sdmmc.c 22189 22190VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER 22191M: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 22192L: linux-fbdev@vger.kernel.org 22193S: Maintained 22194F: drivers/video/fbdev/via/ 22195F: include/linux/via-core.h 22196F: include/linux/via-gpio.h 22197F: include/linux/via_i2c.h 22198 22199VIA VELOCITY NETWORK DRIVER 22200M: Francois Romieu <romieu@fr.zoreil.com> 22201L: netdev@vger.kernel.org 22202S: Maintained 22203F: drivers/net/ethernet/via/via-velocity.* 22204 22205VICODEC VIRTUAL CODEC DRIVER 22206M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 22207L: linux-media@vger.kernel.org 22208S: Maintained 22209W: https://linuxtv.org 22210T: git git://linuxtv.org/media_tree.git 22211F: drivers/media/test-drivers/vicodec/* 22212 22213VIDEO I2C POLLING DRIVER 22214M: Matt Ranostay <matt.ranostay@konsulko.com> 22215L: linux-media@vger.kernel.org 22216S: Maintained 22217F: drivers/media/i2c/video-i2c.c 22218 22219VIDEO MULTIPLEXER DRIVER 22220M: Philipp Zabel <p.zabel@pengutronix.de> 22221L: linux-media@vger.kernel.org 22222S: Maintained 22223F: drivers/media/platform/video-mux.c 22224 22225VIDEOBUF2 FRAMEWORK 22226M: Tomasz Figa <tfiga@chromium.org> 22227M: Marek Szyprowski <m.szyprowski@samsung.com> 22228L: linux-media@vger.kernel.org 22229S: Maintained 22230F: drivers/media/common/videobuf2/* 22231F: include/media/videobuf2-* 22232 22233VIDTV VIRTUAL DIGITAL TV DRIVER 22234M: Daniel W. S. Almeida <dwlsalmeida@gmail.com> 22235L: linux-media@vger.kernel.org 22236S: Maintained 22237W: https://linuxtv.org 22238T: git git://linuxtv.org/media_tree.git 22239F: drivers/media/test-drivers/vidtv/* 22240 22241VIMC VIRTUAL MEDIA CONTROLLER DRIVER 22242M: Shuah Khan <skhan@linuxfoundation.org> 22243R: Kieran Bingham <kieran.bingham@ideasonboard.com> 22244L: linux-media@vger.kernel.org 22245S: Maintained 22246W: https://linuxtv.org 22247T: git git://linuxtv.org/media_tree.git 22248F: drivers/media/test-drivers/vimc/* 22249 22250VIRT LIB 22251M: Alex Williamson <alex.williamson@redhat.com> 22252M: Paolo Bonzini <pbonzini@redhat.com> 22253L: kvm@vger.kernel.org 22254S: Supported 22255F: virt/lib/ 22256 22257VIRTIO AND VHOST VSOCK DRIVER 22258M: Stefan Hajnoczi <stefanha@redhat.com> 22259M: Stefano Garzarella <sgarzare@redhat.com> 22260L: kvm@vger.kernel.org 22261L: virtualization@lists.linux-foundation.org 22262L: netdev@vger.kernel.org 22263S: Maintained 22264F: drivers/vhost/vsock.c 22265F: include/linux/virtio_vsock.h 22266F: include/uapi/linux/virtio_vsock.h 22267F: net/vmw_vsock/virtio_transport.c 22268F: net/vmw_vsock/virtio_transport_common.c 22269 22270VIRTIO BALLOON 22271M: "Michael S. Tsirkin" <mst@redhat.com> 22272M: David Hildenbrand <david@redhat.com> 22273L: virtualization@lists.linux-foundation.org 22274S: Maintained 22275F: drivers/virtio/virtio_balloon.c 22276F: include/linux/balloon_compaction.h 22277F: include/uapi/linux/virtio_balloon.h 22278F: mm/balloon_compaction.c 22279 22280VIRTIO BLOCK AND SCSI DRIVERS 22281M: "Michael S. Tsirkin" <mst@redhat.com> 22282M: Jason Wang <jasowang@redhat.com> 22283R: Paolo Bonzini <pbonzini@redhat.com> 22284R: Stefan Hajnoczi <stefanha@redhat.com> 22285L: virtualization@lists.linux-foundation.org 22286S: Maintained 22287F: drivers/block/virtio_blk.c 22288F: drivers/scsi/virtio_scsi.c 22289F: drivers/vhost/scsi.c 22290F: include/uapi/linux/virtio_blk.h 22291F: include/uapi/linux/virtio_scsi.h 22292 22293VIRTIO CONSOLE DRIVER 22294M: Amit Shah <amit@kernel.org> 22295L: virtualization@lists.linux-foundation.org 22296S: Maintained 22297F: drivers/char/virtio_console.c 22298F: include/linux/virtio_console.h 22299F: include/uapi/linux/virtio_console.h 22300 22301VIRTIO CORE AND NET DRIVERS 22302M: "Michael S. Tsirkin" <mst@redhat.com> 22303M: Jason Wang <jasowang@redhat.com> 22304R: Xuan Zhuo <xuanzhuo@linux.alibaba.com> 22305L: virtualization@lists.linux-foundation.org 22306S: Maintained 22307F: Documentation/ABI/testing/sysfs-bus-vdpa 22308F: Documentation/ABI/testing/sysfs-class-vduse 22309F: Documentation/devicetree/bindings/virtio/ 22310F: Documentation/driver-api/virtio/ 22311F: drivers/block/virtio_blk.c 22312F: drivers/crypto/virtio/ 22313F: drivers/net/virtio_net.c 22314F: drivers/vdpa/ 22315F: drivers/virtio/ 22316F: include/linux/vdpa.h 22317F: include/linux/virtio*.h 22318F: include/linux/vringh.h 22319F: include/uapi/linux/virtio_*.h 22320F: tools/virtio/ 22321 22322VIRTIO CRYPTO DRIVER 22323M: Gonglei <arei.gonglei@huawei.com> 22324L: virtualization@lists.linux-foundation.org 22325L: linux-crypto@vger.kernel.org 22326S: Maintained 22327F: drivers/crypto/virtio/ 22328F: include/uapi/linux/virtio_crypto.h 22329 22330VIRTIO DRIVERS FOR S390 22331M: Cornelia Huck <cohuck@redhat.com> 22332M: Halil Pasic <pasic@linux.ibm.com> 22333M: Eric Farman <farman@linux.ibm.com> 22334L: linux-s390@vger.kernel.org 22335L: virtualization@lists.linux-foundation.org 22336L: kvm@vger.kernel.org 22337S: Supported 22338F: arch/s390/include/uapi/asm/virtio-ccw.h 22339F: drivers/s390/virtio/ 22340 22341VIRTIO FILE SYSTEM 22342M: Vivek Goyal <vgoyal@redhat.com> 22343M: Stefan Hajnoczi <stefanha@redhat.com> 22344M: Miklos Szeredi <miklos@szeredi.hu> 22345L: virtualization@lists.linux-foundation.org 22346L: linux-fsdevel@vger.kernel.org 22347S: Supported 22348W: https://virtio-fs.gitlab.io/ 22349F: Documentation/filesystems/virtiofs.rst 22350F: fs/fuse/virtio_fs.c 22351F: include/uapi/linux/virtio_fs.h 22352 22353VIRTIO GPIO DRIVER 22354M: Enrico Weigelt, metux IT consult <info@metux.net> 22355M: Viresh Kumar <vireshk@kernel.org> 22356L: linux-gpio@vger.kernel.org 22357L: virtualization@lists.linux-foundation.org 22358S: Maintained 22359F: drivers/gpio/gpio-virtio.c 22360F: include/uapi/linux/virtio_gpio.h 22361 22362VIRTIO GPU DRIVER 22363M: David Airlie <airlied@redhat.com> 22364M: Gerd Hoffmann <kraxel@redhat.com> 22365R: Gurchetan Singh <gurchetansingh@chromium.org> 22366R: Chia-I Wu <olvaffe@gmail.com> 22367L: dri-devel@lists.freedesktop.org 22368L: virtualization@lists.linux-foundation.org 22369S: Maintained 22370T: git git://anongit.freedesktop.org/drm/drm-misc 22371F: drivers/gpu/drm/virtio/ 22372F: include/uapi/linux/virtio_gpu.h 22373 22374VIRTIO HOST (VHOST) 22375M: "Michael S. Tsirkin" <mst@redhat.com> 22376M: Jason Wang <jasowang@redhat.com> 22377L: kvm@vger.kernel.org 22378L: virtualization@lists.linux-foundation.org 22379L: netdev@vger.kernel.org 22380S: Maintained 22381T: git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git 22382F: drivers/vhost/ 22383F: include/linux/sched/vhost_task.h 22384F: include/linux/vhost_iotlb.h 22385F: include/uapi/linux/vhost.h 22386F: kernel/vhost_task.c 22387 22388VIRTIO I2C DRIVER 22389M: Conghui Chen <conghui.chen@intel.com> 22390M: Viresh Kumar <viresh.kumar@linaro.org> 22391L: linux-i2c@vger.kernel.org 22392L: virtualization@lists.linux-foundation.org 22393S: Maintained 22394F: drivers/i2c/busses/i2c-virtio.c 22395F: include/uapi/linux/virtio_i2c.h 22396 22397VIRTIO INPUT DRIVER 22398M: Gerd Hoffmann <kraxel@redhat.com> 22399S: Maintained 22400F: drivers/virtio/virtio_input.c 22401F: include/uapi/linux/virtio_input.h 22402 22403VIRTIO IOMMU DRIVER 22404M: Jean-Philippe Brucker <jean-philippe@linaro.org> 22405L: virtualization@lists.linux-foundation.org 22406S: Maintained 22407F: drivers/iommu/virtio-iommu.c 22408F: include/uapi/linux/virtio_iommu.h 22409 22410VIRTIO MEM DRIVER 22411M: David Hildenbrand <david@redhat.com> 22412L: virtualization@lists.linux-foundation.org 22413S: Maintained 22414W: https://virtio-mem.gitlab.io/ 22415F: drivers/virtio/virtio_mem.c 22416F: include/uapi/linux/virtio_mem.h 22417 22418VIRTIO PMEM DRIVER 22419M: Pankaj Gupta <pankaj.gupta.linux@gmail.com> 22420L: virtualization@lists.linux-foundation.org 22421S: Maintained 22422F: drivers/nvdimm/nd_virtio.c 22423F: drivers/nvdimm/virtio_pmem.c 22424 22425VIRTIO SOUND DRIVER 22426M: Anton Yakovlev <anton.yakovlev@opensynergy.com> 22427M: "Michael S. Tsirkin" <mst@redhat.com> 22428L: virtualization@lists.linux-foundation.org 22429L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22430S: Maintained 22431F: include/uapi/linux/virtio_snd.h 22432F: sound/virtio/* 22433 22434VIRTUAL BOX GUEST DEVICE DRIVER 22435M: Hans de Goede <hdegoede@redhat.com> 22436M: Arnd Bergmann <arnd@arndb.de> 22437M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22438S: Maintained 22439F: drivers/virt/vboxguest/ 22440F: include/linux/vbox_utils.h 22441F: include/uapi/linux/vbox*.h 22442 22443VIRTUAL BOX SHARED FOLDER VFS DRIVER 22444M: Hans de Goede <hdegoede@redhat.com> 22445L: linux-fsdevel@vger.kernel.org 22446S: Maintained 22447F: fs/vboxsf/* 22448 22449VIRTUAL SERIO DEVICE DRIVER 22450M: Stephen Chandler Paul <thatslyude@gmail.com> 22451S: Maintained 22452F: drivers/input/serio/userio.c 22453F: include/uapi/linux/userio.h 22454 22455VISL VIRTUAL STATELESS DECODER DRIVER 22456M: Daniel Almeida <daniel.almeida@collabora.com> 22457L: linux-media@vger.kernel.org 22458S: Supported 22459F: drivers/media/test-drivers/visl 22460 22461VIVID VIRTUAL VIDEO DRIVER 22462M: Hans Verkuil <hverkuil@xs4all.nl> 22463L: linux-media@vger.kernel.org 22464S: Maintained 22465W: https://linuxtv.org 22466T: git git://linuxtv.org/media_tree.git 22467F: drivers/media/test-drivers/vivid/* 22468 22469VLYNQ BUS 22470M: Florian Fainelli <f.fainelli@gmail.com> 22471L: openwrt-devel@lists.openwrt.org (subscribers-only) 22472S: Maintained 22473F: drivers/vlynq/vlynq.c 22474F: include/linux/vlynq.h 22475 22476VM SOCKETS (AF_VSOCK) 22477M: Stefano Garzarella <sgarzare@redhat.com> 22478L: virtualization@lists.linux-foundation.org 22479L: netdev@vger.kernel.org 22480S: Maintained 22481F: drivers/net/vsockmon.c 22482F: include/net/af_vsock.h 22483F: include/uapi/linux/vm_sockets.h 22484F: include/uapi/linux/vm_sockets_diag.h 22485F: include/uapi/linux/vsockmon.h 22486F: net/vmw_vsock/ 22487F: tools/testing/vsock/ 22488 22489VMALLOC 22490M: Andrew Morton <akpm@linux-foundation.org> 22491R: Uladzislau Rezki <urezki@gmail.com> 22492R: Christoph Hellwig <hch@infradead.org> 22493R: Lorenzo Stoakes <lstoakes@gmail.com> 22494L: linux-mm@kvack.org 22495S: Maintained 22496W: http://www.linux-mm.org 22497T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 22498F: include/linux/vmalloc.h 22499F: mm/vmalloc.c 22500 22501VME SUBSYSTEM 22502M: Martyn Welch <martyn@welchs.me.uk> 22503M: Manohar Vanga <manohar.vanga@gmail.com> 22504M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22505L: linux-kernel@vger.kernel.org 22506S: Odd fixes 22507T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 22508F: Documentation/driver-api/vme.rst 22509F: drivers/staging/vme_user/ 22510 22511VMWARE BALLOON DRIVER 22512M: Nadav Amit <namit@vmware.com> 22513R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22514L: linux-kernel@vger.kernel.org 22515S: Supported 22516F: drivers/misc/vmw_balloon.c 22517 22518VMWARE HYPERVISOR INTERFACE 22519M: Srivatsa S. Bhat (VMware) <srivatsa@csail.mit.edu> 22520M: Alexey Makhalov <amakhalov@vmware.com> 22521R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22522L: virtualization@lists.linux-foundation.org 22523L: x86@kernel.org 22524S: Supported 22525T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware 22526F: arch/x86/include/asm/vmware.h 22527F: arch/x86/kernel/cpu/vmware.c 22528 22529VMWARE PVRDMA DRIVER 22530M: Bryan Tan <bryantan@vmware.com> 22531M: Vishnu Dasa <vdasa@vmware.com> 22532R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22533L: linux-rdma@vger.kernel.org 22534S: Supported 22535F: drivers/infiniband/hw/vmw_pvrdma/ 22536 22537VMWARE PVSCSI DRIVER 22538M: Vishal Bhakta <vbhakta@vmware.com> 22539R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22540L: linux-scsi@vger.kernel.org 22541S: Supported 22542F: drivers/scsi/vmw_pvscsi.c 22543F: drivers/scsi/vmw_pvscsi.h 22544 22545VMWARE VIRTUAL PTP CLOCK DRIVER 22546M: Srivatsa S. Bhat (VMware) <srivatsa@csail.mit.edu> 22547M: Deep Shah <sdeep@vmware.com> 22548R: Alexey Makhalov <amakhalov@vmware.com> 22549R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22550L: netdev@vger.kernel.org 22551S: Supported 22552F: drivers/ptp/ptp_vmw.c 22553 22554VMWARE VMCI DRIVER 22555M: Bryan Tan <bryantan@vmware.com> 22556M: Vishnu Dasa <vdasa@vmware.com> 22557R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22558L: linux-kernel@vger.kernel.org 22559S: Supported 22560F: drivers/misc/vmw_vmci/ 22561F: include/linux/vmw_vmci* 22562 22563VMWARE VMMOUSE SUBDRIVER 22564M: Zack Rusin <zackr@vmware.com> 22565R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 22566R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22567L: linux-input@vger.kernel.org 22568S: Supported 22569F: drivers/input/mouse/vmmouse.c 22570F: drivers/input/mouse/vmmouse.h 22571 22572VMWARE VMXNET3 ETHERNET DRIVER 22573M: Ronak Doshi <doshir@vmware.com> 22574R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22575L: netdev@vger.kernel.org 22576S: Supported 22577F: drivers/net/vmxnet3/ 22578 22579VMWARE VSOCK VMCI TRANSPORT DRIVER 22580M: Bryan Tan <bryantan@vmware.com> 22581M: Vishnu Dasa <vdasa@vmware.com> 22582R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22583L: linux-kernel@vger.kernel.org 22584S: Supported 22585F: net/vmw_vsock/vmci_transport* 22586 22587VOCORE VOCORE2 BOARD 22588M: Harvey Hunt <harveyhuntnexus@gmail.com> 22589L: linux-mips@vger.kernel.org 22590S: Maintained 22591F: arch/mips/boot/dts/ralink/vocore2.dts 22592 22593VOLTAGE AND CURRENT REGULATOR FRAMEWORK 22594M: Liam Girdwood <lgirdwood@gmail.com> 22595M: Mark Brown <broonie@kernel.org> 22596L: linux-kernel@vger.kernel.org 22597S: Supported 22598W: http://www.slimlogic.co.uk/?p=48 22599T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git 22600F: Documentation/devicetree/bindings/regulator/ 22601F: Documentation/power/regulator/ 22602F: drivers/regulator/ 22603F: include/dt-bindings/regulator/ 22604F: include/linux/regulator/ 22605K: regulator_get_optional 22606 22607VOLTAGE AND CURRENT REGULATOR IRQ HELPERS 22608R: Matti Vaittinen <mazziesaccount@gmail.com> 22609F: drivers/regulator/irq_helpers.c 22610 22611VRF 22612M: David Ahern <dsahern@kernel.org> 22613L: netdev@vger.kernel.org 22614S: Maintained 22615F: Documentation/networking/vrf.rst 22616F: drivers/net/vrf.c 22617 22618VSPRINTF 22619M: Petr Mladek <pmladek@suse.com> 22620M: Steven Rostedt <rostedt@goodmis.org> 22621M: Sergey Senozhatsky <senozhatsky@chromium.org> 22622R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22623R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 22624S: Maintained 22625T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 22626F: Documentation/core-api/printk-formats.rst 22627F: lib/test_printf.c 22628F: lib/test_scanf.c 22629F: lib/vsprintf.c 22630 22631VT1211 HARDWARE MONITOR DRIVER 22632M: Juerg Haefliger <juergh@proton.me> 22633L: linux-hwmon@vger.kernel.org 22634S: Maintained 22635F: Documentation/hwmon/vt1211.rst 22636F: drivers/hwmon/vt1211.c 22637 22638VT8231 HARDWARE MONITOR DRIVER 22639M: Roger Lucas <vt8231@hiddenengine.co.uk> 22640L: linux-hwmon@vger.kernel.org 22641S: Maintained 22642F: drivers/hwmon/vt8231.c 22643 22644VUB300 USB to SDIO/SD/MMC bridge chip 22645L: linux-mmc@vger.kernel.org 22646S: Orphan 22647F: drivers/mmc/host/vub300.c 22648 22649W1 DALLAS'S 1-WIRE BUS 22650M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 22651S: Maintained 22652F: Documentation/devicetree/bindings/w1/ 22653F: Documentation/w1/ 22654F: drivers/w1/ 22655F: include/linux/w1.h 22656 22657W83791D HARDWARE MONITORING DRIVER 22658M: Marc Hulsman <m.hulsman@tudelft.nl> 22659L: linux-hwmon@vger.kernel.org 22660S: Maintained 22661F: Documentation/hwmon/w83791d.rst 22662F: drivers/hwmon/w83791d.c 22663 22664W83793 HARDWARE MONITORING DRIVER 22665M: Rudolf Marek <r.marek@assembler.cz> 22666L: linux-hwmon@vger.kernel.org 22667S: Maintained 22668F: Documentation/hwmon/w83793.rst 22669F: drivers/hwmon/w83793.c 22670 22671W83795 HARDWARE MONITORING DRIVER 22672M: Jean Delvare <jdelvare@suse.com> 22673L: linux-hwmon@vger.kernel.org 22674S: Maintained 22675F: drivers/hwmon/w83795.c 22676 22677W83L51xD SD/MMC CARD INTERFACE DRIVER 22678M: Pierre Ossman <pierre@ossman.eu> 22679S: Maintained 22680F: drivers/mmc/host/wbsd.* 22681 22682WACOM PROTOCOL 4 SERIAL TABLETS 22683M: Julian Squires <julian@cipht.net> 22684M: Hans de Goede <hdegoede@redhat.com> 22685L: linux-input@vger.kernel.org 22686S: Maintained 22687F: drivers/input/tablet/wacom_serial4.c 22688 22689WANGXUN ETHERNET DRIVER 22690M: Jiawen Wu <jiawenwu@trustnetic.com> 22691M: Mengyuan Lou <mengyuanlou@net-swift.com> 22692L: netdev@vger.kernel.org 22693S: Maintained 22694W: https://www.net-swift.com 22695F: Documentation/networking/device_drivers/ethernet/wangxun/* 22696F: drivers/net/ethernet/wangxun/ 22697 22698WATCHDOG DEVICE DRIVERS 22699M: Wim Van Sebroeck <wim@linux-watchdog.org> 22700M: Guenter Roeck <linux@roeck-us.net> 22701L: linux-watchdog@vger.kernel.org 22702S: Maintained 22703W: http://www.linux-watchdog.org/ 22704T: git git://www.linux-watchdog.org/linux-watchdog.git 22705F: Documentation/devicetree/bindings/watchdog/ 22706F: Documentation/watchdog/ 22707F: drivers/watchdog/ 22708F: include/linux/watchdog.h 22709F: include/trace/events/watchdog.h 22710F: include/uapi/linux/watchdog.h 22711 22712WHISKEYCOVE PMIC GPIO DRIVER 22713M: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> 22714L: linux-gpio@vger.kernel.org 22715S: Maintained 22716F: drivers/gpio/gpio-wcove.c 22717 22718WHWAVE RTC DRIVER 22719M: Dianlong Li <long17.cool@163.com> 22720L: linux-rtc@vger.kernel.org 22721S: Maintained 22722F: drivers/rtc/rtc-sd3078.c 22723 22724WIIMOTE HID DRIVER 22725M: David Rheinsberg <david.rheinsberg@gmail.com> 22726L: linux-input@vger.kernel.org 22727S: Maintained 22728F: drivers/hid/hid-wiimote* 22729 22730WILOCITY WIL6210 WIRELESS DRIVER 22731L: linux-wireless@vger.kernel.org 22732S: Orphan 22733W: https://wireless.wiki.kernel.org/en/users/Drivers/wil6210 22734F: drivers/net/wireless/ath/wil6210/ 22735 22736WINBOND CIR DRIVER 22737M: David Härdeman <david@hardeman.nu> 22738S: Maintained 22739F: drivers/media/rc/winbond-cir.c 22740 22741WINSYSTEMS EBC-C384 WATCHDOG DRIVER 22742L: linux-watchdog@vger.kernel.org 22743S: Orphan 22744F: drivers/watchdog/ebc-c384_wdt.c 22745 22746WINSYSTEMS WS16C48 GPIO DRIVER 22747M: William Breathitt Gray <william.gray@linaro.org> 22748L: linux-gpio@vger.kernel.org 22749S: Maintained 22750F: drivers/gpio/gpio-ws16c48.c 22751 22752WIREGUARD SECURE NETWORK TUNNEL 22753M: Jason A. Donenfeld <Jason@zx2c4.com> 22754L: wireguard@lists.zx2c4.com 22755L: netdev@vger.kernel.org 22756S: Maintained 22757F: drivers/net/wireguard/ 22758F: tools/testing/selftests/wireguard/ 22759 22760WISTRON LAPTOP BUTTON DRIVER 22761M: Miloslav Trmac <mitr@volny.cz> 22762S: Maintained 22763F: drivers/input/misc/wistron_btns.c 22764 22765WL3501 WIRELESS PCMCIA CARD DRIVER 22766L: linux-wireless@vger.kernel.org 22767S: Odd fixes 22768F: drivers/net/wireless/legacy/wl3501* 22769 22770WOLFSON MICROELECTRONICS DRIVERS 22771L: patches@opensource.cirrus.com 22772S: Supported 22773W: https://github.com/CirrusLogic/linux-drivers/wiki 22774T: git https://github.com/CirrusLogic/linux-drivers.git 22775F: Documentation/devicetree/bindings/extcon/wlf,arizona.yaml 22776F: Documentation/devicetree/bindings/mfd/wlf,arizona.yaml 22777F: Documentation/devicetree/bindings/mfd/wm831x.txt 22778F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml 22779F: Documentation/devicetree/bindings/sound/wlf,*.yaml 22780F: Documentation/devicetree/bindings/sound/wm* 22781F: Documentation/hwmon/wm83??.rst 22782F: arch/arm/mach-s3c/mach-crag6410* 22783F: drivers/clk/clk-wm83*.c 22784F: drivers/gpio/gpio-*wm*.c 22785F: drivers/gpio/gpio-arizona.c 22786F: drivers/hwmon/wm83??-hwmon.c 22787F: drivers/input/misc/wm831x-on.c 22788F: drivers/input/touchscreen/wm831x-ts.c 22789F: drivers/input/touchscreen/wm97*.c 22790F: drivers/leds/leds-wm83*.c 22791F: drivers/mfd/arizona* 22792F: drivers/mfd/cs47l24* 22793F: drivers/mfd/wm*.c 22794F: drivers/power/supply/wm83*.c 22795F: drivers/regulator/arizona* 22796F: drivers/regulator/wm8*.c 22797F: drivers/rtc/rtc-wm83*.c 22798F: drivers/video/backlight/wm83*_bl.c 22799F: drivers/watchdog/wm83*_wdt.c 22800F: include/linux/mfd/arizona/ 22801F: include/linux/mfd/wm831x/ 22802F: include/linux/mfd/wm8350/ 22803F: include/linux/mfd/wm8400* 22804F: include/linux/regulator/arizona* 22805F: include/linux/wm97xx.h 22806F: include/sound/wm????.h 22807F: sound/soc/codecs/arizona* 22808F: sound/soc/codecs/cs47l24* 22809F: sound/soc/codecs/wm* 22810 22811WORKQUEUE 22812M: Tejun Heo <tj@kernel.org> 22813R: Lai Jiangshan <jiangshanlai@gmail.com> 22814S: Maintained 22815T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git 22816F: Documentation/core-api/workqueue.rst 22817F: include/linux/workqueue.h 22818F: kernel/workqueue.c 22819F: kernel/workqueue_internal.h 22820 22821WWAN DRIVERS 22822M: Loic Poulain <loic.poulain@linaro.org> 22823M: Sergey Ryazanov <ryazanov.s.a@gmail.com> 22824R: Johannes Berg <johannes@sipsolutions.net> 22825L: netdev@vger.kernel.org 22826S: Maintained 22827F: drivers/net/wwan/ 22828F: include/linux/wwan.h 22829F: include/uapi/linux/wwan.h 22830 22831X-POWERS AXP288 PMIC DRIVERS 22832M: Hans de Goede <hdegoede@redhat.com> 22833S: Maintained 22834F: drivers/acpi/pmic/intel_pmic_xpower.c 22835N: axp288 22836 22837X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS 22838M: Chen-Yu Tsai <wens@csie.org> 22839L: linux-kernel@vger.kernel.org 22840S: Maintained 22841N: axp[128] 22842 22843X.25 STACK 22844M: Martin Schiller <ms@dev.tdt.de> 22845L: linux-x25@vger.kernel.org 22846S: Maintained 22847F: Documentation/networking/lapb-module.rst 22848F: Documentation/networking/x25* 22849F: drivers/net/wan/hdlc_x25.c 22850F: drivers/net/wan/lapbether.c 22851F: include/*/lapb.h 22852F: include/net/x25* 22853F: include/uapi/linux/x25.h 22854F: net/lapb/ 22855F: net/x25/ 22856 22857X86 ARCHITECTURE (32-BIT AND 64-BIT) 22858M: Thomas Gleixner <tglx@linutronix.de> 22859M: Ingo Molnar <mingo@redhat.com> 22860M: Borislav Petkov <bp@alien8.de> 22861M: Dave Hansen <dave.hansen@linux.intel.com> 22862M: x86@kernel.org 22863R: "H. Peter Anvin" <hpa@zytor.com> 22864L: linux-kernel@vger.kernel.org 22865S: Maintained 22866T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 22867F: Documentation/arch/x86/ 22868F: Documentation/devicetree/bindings/x86/ 22869F: arch/x86/ 22870 22871X86 ENTRY CODE 22872M: Andy Lutomirski <luto@kernel.org> 22873L: linux-kernel@vger.kernel.org 22874S: Maintained 22875T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm 22876F: arch/x86/entry/ 22877 22878X86 HARDWARE VULNERABILITIES 22879M: Thomas Gleixner <tglx@linutronix.de> 22880M: Borislav Petkov <bp@alien8.de> 22881M: Peter Zijlstra <peterz@infradead.org> 22882M: Josh Poimboeuf <jpoimboe@kernel.org> 22883R: Pawan Gupta <pawan.kumar.gupta@linux.intel.com> 22884S: Maintained 22885F: Documentation/admin-guide/hw-vuln/ 22886F: arch/x86/include/asm/nospec-branch.h 22887F: arch/x86/kernel/cpu/bugs.c 22888 22889X86 MCE INFRASTRUCTURE 22890M: Tony Luck <tony.luck@intel.com> 22891M: Borislav Petkov <bp@alien8.de> 22892L: linux-edac@vger.kernel.org 22893S: Maintained 22894F: Documentation/ABI/testing/sysfs-mce 22895F: Documentation/arch/x86/x86_64/machinecheck.rst 22896F: arch/x86/kernel/cpu/mce/* 22897 22898X86 MICROCODE UPDATE SUPPORT 22899M: Borislav Petkov <bp@alien8.de> 22900S: Maintained 22901F: arch/x86/kernel/cpu/microcode/* 22902 22903X86 MM 22904M: Dave Hansen <dave.hansen@linux.intel.com> 22905M: Andy Lutomirski <luto@kernel.org> 22906M: Peter Zijlstra <peterz@infradead.org> 22907L: linux-kernel@vger.kernel.org 22908S: Maintained 22909T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm 22910F: arch/x86/mm/ 22911 22912X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER 22913M: Hans de Goede <hdegoede@redhat.com> 22914L: platform-driver-x86@vger.kernel.org 22915S: Maintained 22916T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 22917F: drivers/platform/x86/x86-android-tablets/ 22918 22919X86 PLATFORM DRIVERS 22920M: Hans de Goede <hdegoede@redhat.com> 22921M: Mark Gross <markgross@kernel.org> 22922L: platform-driver-x86@vger.kernel.org 22923S: Maintained 22924T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 22925F: drivers/platform/olpc/ 22926F: drivers/platform/x86/ 22927F: include/linux/platform_data/x86/ 22928 22929X86 PLATFORM DRIVERS - ARCH 22930R: Darren Hart <dvhart@infradead.org> 22931R: Andy Shevchenko <andy@infradead.org> 22932L: platform-driver-x86@vger.kernel.org 22933L: x86@kernel.org 22934S: Maintained 22935T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 22936F: arch/x86/platform 22937 22938X86 PLATFORM UV HPE SUPERDOME FLEX 22939M: Steve Wahl <steve.wahl@hpe.com> 22940R: Mike Travis <mike.travis@hpe.com> 22941R: Dimitri Sivanich <dimitri.sivanich@hpe.com> 22942R: Russ Anderson <russ.anderson@hpe.com> 22943S: Supported 22944F: arch/x86/include/asm/uv/ 22945F: arch/x86/kernel/apic/x2apic_uv_x.c 22946F: arch/x86/platform/uv/ 22947 22948X86 STACK UNWINDING 22949M: Josh Poimboeuf <jpoimboe@kernel.org> 22950M: Peter Zijlstra <peterz@infradead.org> 22951S: Supported 22952F: arch/x86/include/asm/unwind*.h 22953F: arch/x86/kernel/dumpstack.c 22954F: arch/x86/kernel/stacktrace.c 22955F: arch/x86/kernel/unwind_*.c 22956 22957X86 VDSO 22958M: Andy Lutomirski <luto@kernel.org> 22959L: linux-kernel@vger.kernel.org 22960S: Maintained 22961T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso 22962F: arch/x86/entry/vdso/ 22963 22964XARRAY 22965M: Matthew Wilcox <willy@infradead.org> 22966L: linux-fsdevel@vger.kernel.org 22967S: Supported 22968F: Documentation/core-api/xarray.rst 22969F: include/linux/idr.h 22970F: include/linux/xarray.h 22971F: lib/idr.c 22972F: lib/xarray.c 22973F: tools/testing/radix-tree 22974 22975XBOX DVD IR REMOTE 22976M: Benjamin Valentin <benpicco@googlemail.com> 22977S: Maintained 22978F: drivers/media/rc/keymaps/rc-xbox-dvd.c 22979F: drivers/media/rc/xbox_remote.c 22980 22981XC2028/3028 TUNER DRIVER 22982M: Mauro Carvalho Chehab <mchehab@kernel.org> 22983L: linux-media@vger.kernel.org 22984S: Maintained 22985W: https://linuxtv.org 22986T: git git://linuxtv.org/media_tree.git 22987F: drivers/media/tuners/xc2028.* 22988 22989XDP (eXpress Data Path) 22990M: Alexei Starovoitov <ast@kernel.org> 22991M: Daniel Borkmann <daniel@iogearbox.net> 22992M: David S. Miller <davem@davemloft.net> 22993M: Jakub Kicinski <kuba@kernel.org> 22994M: Jesper Dangaard Brouer <hawk@kernel.org> 22995M: John Fastabend <john.fastabend@gmail.com> 22996L: netdev@vger.kernel.org 22997L: bpf@vger.kernel.org 22998S: Supported 22999F: drivers/net/ethernet/*/*/*/*/*xdp* 23000F: drivers/net/ethernet/*/*/*xdp* 23001F: include/net/xdp.h 23002F: include/net/xdp_priv.h 23003F: include/trace/events/xdp.h 23004F: kernel/bpf/cpumap.c 23005F: kernel/bpf/devmap.c 23006F: net/core/xdp.c 23007F: samples/bpf/xdp* 23008F: tools/testing/selftests/bpf/*/*xdp* 23009F: tools/testing/selftests/bpf/*xdp* 23010K: (?:\b|_)xdp(?:\b|_) 23011 23012XDP SOCKETS (AF_XDP) 23013M: Björn Töpel <bjorn@kernel.org> 23014M: Magnus Karlsson <magnus.karlsson@intel.com> 23015M: Maciej Fijalkowski <maciej.fijalkowski@intel.com> 23016R: Jonathan Lemon <jonathan.lemon@gmail.com> 23017L: netdev@vger.kernel.org 23018L: bpf@vger.kernel.org 23019S: Maintained 23020F: Documentation/networking/af_xdp.rst 23021F: include/net/netns/xdp.h 23022F: include/net/xdp_sock* 23023F: include/net/xsk_buff_pool.h 23024F: include/uapi/linux/if_xdp.h 23025F: include/uapi/linux/xdp_diag.h 23026F: net/xdp/ 23027F: tools/testing/selftests/bpf/*xsk* 23028 23029XEN BLOCK SUBSYSTEM 23030M: Roger Pau Monné <roger.pau@citrix.com> 23031L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23032S: Supported 23033F: drivers/block/xen* 23034F: drivers/block/xen-blkback/* 23035 23036XEN HYPERVISOR ARM 23037M: Stefano Stabellini <sstabellini@kernel.org> 23038L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23039S: Maintained 23040F: arch/arm/include/asm/xen/ 23041F: arch/arm/xen/ 23042 23043XEN HYPERVISOR ARM64 23044M: Stefano Stabellini <sstabellini@kernel.org> 23045L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23046S: Maintained 23047F: arch/arm64/include/asm/xen/ 23048F: arch/arm64/xen/ 23049 23050XEN HYPERVISOR INTERFACE 23051M: Juergen Gross <jgross@suse.com> 23052M: Stefano Stabellini <sstabellini@kernel.org> 23053R: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com> 23054L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23055S: Supported 23056T: git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git 23057F: Documentation/ABI/stable/sysfs-hypervisor-xen 23058F: Documentation/ABI/testing/sysfs-hypervisor-xen 23059F: drivers/*/xen-*front.c 23060F: drivers/xen/ 23061F: include/uapi/xen/ 23062F: include/xen/ 23063F: kernel/configs/xen.config 23064 23065XEN HYPERVISOR X86 23066M: Juergen Gross <jgross@suse.com> 23067R: Boris Ostrovsky <boris.ostrovsky@oracle.com> 23068L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23069S: Supported 23070F: arch/x86/configs/xen.config 23071F: arch/x86/include/asm/pvclock-abi.h 23072F: arch/x86/include/asm/xen/ 23073F: arch/x86/platform/pvh/ 23074F: arch/x86/xen/ 23075 23076XEN NETWORK BACKEND DRIVER 23077M: Wei Liu <wei.liu@kernel.org> 23078M: Paul Durrant <paul@xen.org> 23079L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23080L: netdev@vger.kernel.org 23081S: Supported 23082F: drivers/net/xen-netback/* 23083 23084XEN PCI SUBSYSTEM 23085M: Juergen Gross <jgross@suse.com> 23086L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23087S: Supported 23088F: arch/x86/pci/*xen* 23089F: drivers/pci/*xen* 23090 23091XEN PVSCSI DRIVERS 23092M: Juergen Gross <jgross@suse.com> 23093L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23094L: linux-scsi@vger.kernel.org 23095S: Supported 23096F: drivers/scsi/xen-scsifront.c 23097F: drivers/xen/xen-scsiback.c 23098F: include/xen/interface/io/vscsiif.h 23099 23100XEN PVUSB DRIVER 23101M: Juergen Gross <jgross@suse.com> 23102L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23103L: linux-usb@vger.kernel.org 23104S: Supported 23105F: drivers/usb/host/xen* 23106F: include/xen/interface/io/usbif.h 23107 23108XEN SOUND FRONTEND DRIVER 23109M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 23110L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23111L: alsa-devel@alsa-project.org (moderated for non-subscribers) 23112S: Supported 23113F: sound/xen/* 23114 23115XEN SWIOTLB SUBSYSTEM 23116M: Juergen Gross <jgross@suse.com> 23117M: Stefano Stabellini <sstabellini@kernel.org> 23118L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23119L: iommu@lists.linux.dev 23120S: Supported 23121F: arch/*/include/asm/xen/swiotlb-xen.h 23122F: drivers/xen/swiotlb-xen.c 23123F: include/xen/arm/swiotlb-xen.h 23124F: include/xen/swiotlb-xen.h 23125 23126XFS FILESYSTEM 23127M: Darrick J. Wong <djwong@kernel.org> 23128L: linux-xfs@vger.kernel.org 23129S: Supported 23130W: http://xfs.org/ 23131C: irc://irc.oftc.net/xfs 23132T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 23133F: Documentation/ABI/testing/sysfs-fs-xfs 23134F: Documentation/admin-guide/xfs.rst 23135F: Documentation/filesystems/xfs-delayed-logging-design.rst 23136F: Documentation/filesystems/xfs-self-describing-metadata.rst 23137F: fs/xfs/ 23138F: include/uapi/linux/dqblk_xfs.h 23139F: include/uapi/linux/fsmap.h 23140 23141XILINX AMS DRIVER 23142M: Anand Ashok Dumbre <anand.ashok.dumbre@xilinx.com> 23143L: linux-iio@vger.kernel.org 23144S: Maintained 23145F: Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml 23146F: drivers/iio/adc/xilinx-ams.c 23147 23148XILINX AXI ETHERNET DRIVER 23149M: Radhey Shyam Pandey <radhey.shyam.pandey@xilinx.com> 23150S: Maintained 23151F: drivers/net/ethernet/xilinx/xilinx_axienet* 23152 23153XILINX CAN DRIVER 23154M: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com> 23155R: Naga Sureshkumar Relli <naga.sureshkumar.relli@xilinx.com> 23156L: linux-can@vger.kernel.org 23157S: Maintained 23158F: Documentation/devicetree/bindings/net/can/xilinx,can.yaml 23159F: drivers/net/can/xilinx_can.c 23160 23161XILINX EVENT MANAGEMENT DRIVER 23162M: Abhyuday Godhasara <abhyuday.godhasara@xilinx.com> 23163S: Maintained 23164F: drivers/soc/xilinx/xlnx_event_manager.c 23165F: include/linux/firmware/xlnx-event-manager.h 23166 23167XILINX GPIO DRIVER 23168M: Shubhrajyoti Datta <shubhrajyoti.datta@xilinx.com> 23169R: Srinivas Neeli <srinivas.neeli@xilinx.com> 23170R: Michal Simek <michal.simek@amd.com> 23171S: Maintained 23172F: Documentation/devicetree/bindings/gpio/gpio-zynq.yaml 23173F: Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml 23174F: drivers/gpio/gpio-xilinx.c 23175F: drivers/gpio/gpio-zynq.c 23176 23177XILINX PWM DRIVER 23178M: Sean Anderson <sean.anderson@seco.com> 23179S: Maintained 23180F: drivers/pwm/pwm-xilinx.c 23181F: include/clocksource/timer-xilinx.h 23182 23183XILINX SD-FEC IP CORES 23184M: Derek Kiernan <derek.kiernan@xilinx.com> 23185M: Dragan Cvetic <dragan.cvetic@xilinx.com> 23186S: Maintained 23187F: Documentation/devicetree/bindings/misc/xlnx,sd-fec.txt 23188F: Documentation/misc-devices/xilinx_sdfec.rst 23189F: drivers/misc/Kconfig 23190F: drivers/misc/Makefile 23191F: drivers/misc/xilinx_sdfec.c 23192F: include/uapi/misc/xilinx_sdfec.h 23193 23194XILINX UARTLITE SERIAL DRIVER 23195M: Peter Korsgaard <jacmet@sunsite.dk> 23196L: linux-serial@vger.kernel.org 23197S: Maintained 23198F: drivers/tty/serial/uartlite.c 23199 23200XILINX VIDEO IP CORES 23201M: Hyun Kwon <hyun.kwon@xilinx.com> 23202M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23203L: linux-media@vger.kernel.org 23204S: Supported 23205T: git git://linuxtv.org/media_tree.git 23206F: Documentation/devicetree/bindings/media/xilinx/ 23207F: drivers/media/platform/xilinx/ 23208F: include/uapi/linux/xilinx-v4l2-controls.h 23209 23210XILINX WATCHDOG DRIVER 23211M: Srinivas Neeli <srinivas.neeli@amd.com> 23212R: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23213R: Michal Simek <michal.simek@amd.com> 23214S: Maintained 23215F: Documentation/devicetree/bindings/watchdog/xlnx,xps-timebase-wdt.yaml 23216F: drivers/watchdog/of_xilinx_wdt.c 23217 23218XILINX XDMA DRIVER 23219M: Lizhi Hou <lizhi.hou@amd.com> 23220M: Brian Xu <brian.xu@amd.com> 23221M: Raj Kumar Rampelli <raj.kumar.rampelli@amd.com> 23222L: dmaengine@vger.kernel.org 23223S: Supported 23224F: drivers/dma/xilinx/xdma-regs.h 23225F: drivers/dma/xilinx/xdma.c 23226F: include/linux/dma/amd_xdma.h 23227F: include/linux/platform_data/amd_xdma.h 23228 23229XILINX ZYNQMP DPDMA DRIVER 23230M: Hyun Kwon <hyun.kwon@xilinx.com> 23231M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23232L: dmaengine@vger.kernel.org 23233S: Supported 23234F: Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml 23235F: drivers/dma/xilinx/xilinx_dpdma.c 23236F: include/dt-bindings/dma/xlnx-zynqmp-dpdma.h 23237 23238XILINX ZYNQMP OCM EDAC DRIVER 23239M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23240M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 23241S: Maintained 23242F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynqmp-ocmc-1.0.yaml 23243F: drivers/edac/zynqmp_edac.c 23244 23245XILINX ZYNQMP PSGTR PHY DRIVER 23246M: Anurag Kumar Vulisha <anurag.kumar.vulisha@xilinx.com> 23247M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23248L: linux-kernel@vger.kernel.org 23249S: Supported 23250T: git https://github.com/Xilinx/linux-xlnx.git 23251F: Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml 23252F: drivers/phy/xilinx/phy-zynqmp.c 23253 23254XILINX ZYNQMP SHA3 DRIVER 23255M: Harsha <harsha.harsha@xilinx.com> 23256S: Maintained 23257F: drivers/crypto/xilinx/zynqmp-sha.c 23258 23259XILLYBUS DRIVER 23260M: Eli Billauer <eli.billauer@gmail.com> 23261L: linux-kernel@vger.kernel.org 23262S: Supported 23263F: drivers/char/xillybus/ 23264 23265XLP9XX I2C DRIVER 23266M: George Cherian <gcherian@marvell.com> 23267L: linux-i2c@vger.kernel.org 23268S: Supported 23269W: http://www.marvell.com 23270F: drivers/i2c/busses/i2c-xlp9xx.c 23271 23272XRA1403 GPIO EXPANDER 23273M: Nandor Han <nandor.han@ge.com> 23274L: linux-gpio@vger.kernel.org 23275S: Maintained 23276F: Documentation/devicetree/bindings/gpio/gpio-xra1403.txt 23277F: drivers/gpio/gpio-xra1403.c 23278 23279XTENSA XTFPGA PLATFORM SUPPORT 23280M: Max Filippov <jcmvbkbc@gmail.com> 23281S: Maintained 23282F: drivers/spi/spi-xtensa-xtfpga.c 23283F: sound/soc/xtensa/xtfpga-i2s.c 23284 23285YAM DRIVER FOR AX.25 23286M: Jean-Paul Roubelat <jpr@f6fbb.org> 23287L: linux-hams@vger.kernel.org 23288S: Maintained 23289F: drivers/net/hamradio/yam* 23290F: include/linux/yam.h 23291 23292YAMA SECURITY MODULE 23293M: Kees Cook <keescook@chromium.org> 23294S: Supported 23295T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 23296F: Documentation/admin-guide/LSM/Yama.rst 23297F: security/yama/ 23298 23299YEALINK PHONE DRIVER 23300M: Henk Vergonet <Henk.Vergonet@gmail.com> 23301L: usbb2k-api-dev@nongnu.org 23302S: Maintained 23303F: Documentation/input/devices/yealink.rst 23304F: drivers/input/misc/yealink.* 23305 23306Z3FOLD COMPRESSED PAGE ALLOCATOR 23307M: Vitaly Wool <vitaly.wool@konsulko.com> 23308R: Miaohe Lin <linmiaohe@huawei.com> 23309L: linux-mm@kvack.org 23310S: Maintained 23311F: mm/z3fold.c 23312 23313Z8530 DRIVER FOR AX.25 23314M: Joerg Reuter <jreuter@yaina.de> 23315L: linux-hams@vger.kernel.org 23316S: Maintained 23317W: http://yaina.de/jreuter/ 23318W: http://www.qsl.net/dl1bke/ 23319F: Documentation/networking/device_drivers/hamradio/z8530drv.rst 23320F: drivers/net/hamradio/*scc.c 23321F: drivers/net/hamradio/z8530.h 23322 23323ZBUD COMPRESSED PAGE ALLOCATOR 23324M: Seth Jennings <sjenning@redhat.com> 23325M: Dan Streetman <ddstreet@ieee.org> 23326L: linux-mm@kvack.org 23327S: Maintained 23328F: mm/zbud.c 23329 23330ZD1211RW WIRELESS DRIVER 23331M: Ulrich Kunitz <kune@deine-taler.de> 23332L: linux-wireless@vger.kernel.org 23333L: zd1211-devs@lists.sourceforge.net (subscribers-only) 23334S: Maintained 23335W: http://zd1211.ath.cx/wiki/DriverRewrite 23336F: drivers/net/wireless/zydas/zd1211rw/ 23337 23338ZD1301 MEDIA DRIVER 23339M: Antti Palosaari <crope@iki.fi> 23340L: linux-media@vger.kernel.org 23341S: Maintained 23342W: https://linuxtv.org/ 23343W: http://palosaari.fi/linux/ 23344Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23345F: drivers/media/usb/dvb-usb-v2/zd1301* 23346 23347ZD1301_DEMOD MEDIA DRIVER 23348M: Antti Palosaari <crope@iki.fi> 23349L: linux-media@vger.kernel.org 23350S: Maintained 23351W: https://linuxtv.org/ 23352W: http://palosaari.fi/linux/ 23353Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23354F: drivers/media/dvb-frontends/zd1301_demod* 23355 23356ZHAOXIN PROCESSOR SUPPORT 23357M: Tony W Wang-oc <TonyWWang-oc@zhaoxin.com> 23358L: linux-kernel@vger.kernel.org 23359S: Maintained 23360F: arch/x86/kernel/cpu/zhaoxin.c 23361 23362ZONEFS FILESYSTEM 23363M: Damien Le Moal <dlemoal@kernel.org> 23364M: Naohiro Aota <naohiro.aota@wdc.com> 23365R: Johannes Thumshirn <jth@kernel.org> 23366L: linux-fsdevel@vger.kernel.org 23367S: Maintained 23368T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git 23369F: Documentation/filesystems/zonefs.rst 23370F: fs/zonefs/ 23371 23372ZPOOL COMPRESSED PAGE STORAGE API 23373M: Dan Streetman <ddstreet@ieee.org> 23374L: linux-mm@kvack.org 23375S: Maintained 23376F: include/linux/zpool.h 23377F: mm/zpool.c 23378 23379ZR36067 VIDEO FOR LINUX DRIVER 23380M: Corentin Labbe <clabbe@baylibre.com> 23381L: mjpeg-users@lists.sourceforge.net 23382L: linux-media@vger.kernel.org 23383S: Maintained 23384W: http://mjpeg.sourceforge.net/driver-zoran/ 23385Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23386F: Documentation/driver-api/media/drivers/zoran.rst 23387F: drivers/media/pci/zoran/ 23388 23389ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER 23390M: Minchan Kim <minchan@kernel.org> 23391M: Sergey Senozhatsky <senozhatsky@chromium.org> 23392L: linux-kernel@vger.kernel.org 23393S: Maintained 23394F: Documentation/admin-guide/blockdev/zram.rst 23395F: drivers/block/zram/ 23396 23397ZS DECSTATION Z85C30 SERIAL DRIVER 23398M: "Maciej W. Rozycki" <macro@orcam.me.uk> 23399S: Maintained 23400F: drivers/tty/serial/zs.* 23401 23402ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR 23403M: Minchan Kim <minchan@kernel.org> 23404M: Sergey Senozhatsky <senozhatsky@chromium.org> 23405L: linux-mm@kvack.org 23406S: Maintained 23407F: Documentation/mm/zsmalloc.rst 23408F: include/linux/zsmalloc.h 23409F: mm/zsmalloc.c 23410 23411ZSTD 23412M: Nick Terrell <terrelln@fb.com> 23413S: Maintained 23414B: https://github.com/facebook/zstd/issues 23415T: git https://github.com/terrelln/linux.git 23416F: crypto/zstd.c 23417F: include/linux/zstd* 23418F: lib/decompress_unzstd.c 23419F: lib/zstd/ 23420N: zstd 23421K: zstd 23422 23423ZSWAP COMPRESSED SWAP CACHING 23424M: Seth Jennings <sjenning@redhat.com> 23425M: Dan Streetman <ddstreet@ieee.org> 23426M: Vitaly Wool <vitaly.wool@konsulko.com> 23427L: linux-mm@kvack.org 23428S: Maintained 23429F: mm/zswap.c 23430 23431THE REST 23432M: Linus Torvalds <torvalds@linux-foundation.org> 23433L: linux-kernel@vger.kernel.org 23434S: Buried alive in reporters 23435T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 23436F: * 23437F: */ 23438