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/admin-guide/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@gmail.com> 228M: Latchesar Ionkov <lucho@ionkov.net> 229M: Dominique Martinet <asmadeus@codewreck.org> 230R: Christian Schoenebeck <linux_oss@crudebyte.com> 231L: v9fs-developer@lists.sourceforge.net 232S: Maintained 233W: http://swik.net/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: include/uapi/ 277X: arch/*/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 SERIAL MULTI INSTANTIATE DRIVER 410M: Hans de Goede <hdegoede@redhat.com> 411L: platform-driver-x86@vger.kernel.org 412S: Maintained 413F: drivers/platform/x86/serial-multi-instantiate.c 414 415ACPI PCC(Platform Communication Channel) MAILBOX DRIVER 416M: Sudeep Holla <sudeep.holla@arm.com> 417L: linux-acpi@vger.kernel.org 418S: Supported 419F: drivers/mailbox/pcc.c 420 421ACPI PMIC DRIVERS 422M: "Rafael J. Wysocki" <rafael@kernel.org> 423M: Len Brown <lenb@kernel.org> 424R: Andy Shevchenko <andy@kernel.org> 425R: Mika Westerberg <mika.westerberg@linux.intel.com> 426L: linux-acpi@vger.kernel.org 427S: Supported 428Q: https://patchwork.kernel.org/project/linux-acpi/list/ 429B: https://bugzilla.kernel.org 430T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 431F: drivers/acpi/pmic/ 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 HARDWARE SPINLOCK SUPPORT 827M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 828S: Maintained 829F: Documentation/devicetree/bindings/hwlock/allwinner,sun6i-a31-hwspinlock.yaml 830F: drivers/hwspinlock/sun6i_hwspinlock.c 831 832ALLWINNER THERMAL DRIVER 833M: Vasily Khoruzhick <anarsoul@gmail.com> 834M: Yangtao Li <tiny.windzz@gmail.com> 835L: linux-pm@vger.kernel.org 836S: Maintained 837F: Documentation/devicetree/bindings/thermal/allwinner,sun8i-a83t-ths.yaml 838F: drivers/thermal/sun8i_thermal.c 839 840ALLWINNER VPU DRIVER 841M: Maxime Ripard <mripard@kernel.org> 842M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 843L: linux-media@vger.kernel.org 844S: Maintained 845F: drivers/staging/media/sunxi/cedrus/ 846 847ALLWINNER DMIC DRIVERS 848M: Ban Tao <fengzheng923@gmail.com> 849L: alsa-devel@alsa-project.org (moderated for non-subscribers) 850S: Maintained 851F: Documentation/devicetree/bindings/sound/allwinner,sun50i-h6-dmic.yaml 852F: sound/soc/sunxi/sun50i-dmic.c 853 854ALPHA PORT 855M: Richard Henderson <richard.henderson@linaro.org> 856M: Ivan Kokshaysky <ink@jurassic.park.msu.ru> 857M: Matt Turner <mattst88@gmail.com> 858L: linux-alpha@vger.kernel.org 859S: Odd Fixes 860F: arch/alpha/ 861 862ALPS PS/2 TOUCHPAD DRIVER 863R: Pali Rohár <pali@kernel.org> 864F: drivers/input/mouse/alps.* 865 866ALTERA I2C CONTROLLER DRIVER 867M: Thor Thayer <thor.thayer@linux.intel.com> 868S: Maintained 869F: Documentation/devicetree/bindings/i2c/i2c-altera.txt 870F: drivers/i2c/busses/i2c-altera.c 871 872ALTERA MAILBOX DRIVER 873M: Mun Yew Tham <mun.yew.tham@intel.com> 874S: Maintained 875F: drivers/mailbox/mailbox-altera.c 876 877ALTERA MSGDMA IP CORE DRIVER 878M: Olivier Dautricourt <olivierdautricourt@gmail.com> 879R: Stefan Roese <sr@denx.de> 880L: dmaengine@vger.kernel.org 881S: Odd Fixes 882F: Documentation/devicetree/bindings/dma/altr,msgdma.yaml 883F: drivers/dma/altera-msgdma.c 884 885ALTERA PIO DRIVER 886M: Mun Yew Tham <mun.yew.tham@intel.com> 887L: linux-gpio@vger.kernel.org 888S: Maintained 889F: drivers/gpio/gpio-altera.c 890 891ALTERA SYSTEM MANAGER DRIVER 892M: Thor Thayer <thor.thayer@linux.intel.com> 893S: Maintained 894F: drivers/mfd/altera-sysmgr.c 895F: include/linux/mfd/altera-sysmgr.h 896 897ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT 898M: Thor Thayer <thor.thayer@linux.intel.com> 899S: Maintained 900F: drivers/gpio/gpio-altera-a10sr.c 901F: drivers/mfd/altera-a10sr.c 902F: drivers/reset/reset-a10sr.c 903F: include/dt-bindings/reset/altr,rst-mgr-a10sr.h 904F: include/linux/mfd/altera-a10sr.h 905 906ALTERA TRIPLE SPEED ETHERNET DRIVER 907M: Joyce Ooi <joyce.ooi@intel.com> 908L: netdev@vger.kernel.org 909S: Maintained 910F: drivers/net/ethernet/altera/ 911 912ALTERA TSE PCS 913M: Maxime Chevallier <maxime.chevallier@bootlin.com> 914L: netdev@vger.kernel.org 915S: Supported 916F: drivers/net/pcs/pcs-altera-tse.c 917F: include/linux/pcs-altera-tse.h 918 919ALTERA UART/JTAG UART SERIAL DRIVERS 920M: Tobias Klauser <tklauser@distanz.ch> 921L: linux-serial@vger.kernel.org 922S: Maintained 923F: drivers/tty/serial/altera_jtaguart.c 924F: drivers/tty/serial/altera_uart.c 925F: include/linux/altera_jtaguart.h 926F: include/linux/altera_uart.h 927 928AMAZON ANNAPURNA LABS FIC DRIVER 929M: Talel Shenhar <talel@amazon.com> 930S: Maintained 931F: Documentation/devicetree/bindings/interrupt-controller/amazon,al-fic.txt 932F: drivers/irqchip/irq-al-fic.c 933 934AMAZON ANNAPURNA LABS MEMORY CONTROLLER EDAC 935M: Talel Shenhar <talel@amazon.com> 936M: Talel Shenhar <talelshenhar@gmail.com> 937S: Maintained 938F: Documentation/devicetree/bindings/edac/amazon,al-mc-edac.yaml 939F: drivers/edac/al_mc_edac.c 940 941AMAZON ANNAPURNA LABS THERMAL MMIO DRIVER 942M: Talel Shenhar <talel@amazon.com> 943S: Maintained 944F: Documentation/devicetree/bindings/thermal/amazon,al-thermal.txt 945F: drivers/thermal/thermal_mmio.c 946 947AMAZON ETHERNET DRIVERS 948M: Shay Agroskin <shayagr@amazon.com> 949M: Arthur Kiyanovski <akiyano@amazon.com> 950R: David Arinzon <darinzon@amazon.com> 951R: Noam Dagan <ndagan@amazon.com> 952R: Saeed Bishara <saeedb@amazon.com> 953L: netdev@vger.kernel.org 954S: Supported 955F: Documentation/networking/device_drivers/ethernet/amazon/ena.rst 956F: drivers/net/ethernet/amazon/ 957 958AMAZON RDMA EFA DRIVER 959M: Gal Pressman <galpress@amazon.com> 960R: Yossi Leybovich <sleybo@amazon.com> 961L: linux-rdma@vger.kernel.org 962S: Supported 963Q: https://patchwork.kernel.org/project/linux-rdma/list/ 964F: drivers/infiniband/hw/efa/ 965F: include/uapi/rdma/efa-abi.h 966 967AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER 968M: Tom Lendacky <thomas.lendacky@amd.com> 969M: John Allen <john.allen@amd.com> 970L: linux-crypto@vger.kernel.org 971S: Supported 972F: drivers/crypto/ccp/ 973F: include/linux/ccp.h 974 975AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - SEV SUPPORT 976M: Brijesh Singh <brijesh.singh@amd.com> 977M: Tom Lendacky <thomas.lendacky@amd.com> 978L: linux-crypto@vger.kernel.org 979S: Supported 980F: drivers/crypto/ccp/sev* 981F: include/uapi/linux/psp-sev.h 982 983AMD DISPLAY CORE 984M: Harry Wentland <harry.wentland@amd.com> 985M: Leo Li <sunpeng.li@amd.com> 986M: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> 987L: amd-gfx@lists.freedesktop.org 988S: Supported 989T: git https://gitlab.freedesktop.org/agd5f/linux.git 990F: drivers/gpu/drm/amd/display/ 991 992AMD FAM15H PROCESSOR POWER MONITORING DRIVER 993M: Huang Rui <ray.huang@amd.com> 994L: linux-hwmon@vger.kernel.org 995S: Supported 996F: Documentation/hwmon/fam15h_power.rst 997F: drivers/hwmon/fam15h_power.c 998 999AMD FCH GPIO DRIVER 1000M: Enrico Weigelt, metux IT consult <info@metux.net> 1001L: linux-gpio@vger.kernel.org 1002S: Maintained 1003F: drivers/gpio/gpio-amd-fch.c 1004F: include/linux/platform_data/gpio/gpio-amd-fch.h 1005 1006AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER 1007L: linux-geode@lists.infradead.org (moderated for non-subscribers) 1008S: Orphan 1009F: drivers/usb/gadget/udc/amd5536udc.* 1010 1011AMD GEODE PROCESSOR/CHIPSET SUPPORT 1012M: Andres Salomon <dilinger@queued.net> 1013L: linux-geode@lists.infradead.org (moderated for non-subscribers) 1014S: Supported 1015W: http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html 1016F: arch/x86/include/asm/geode.h 1017F: drivers/char/hw_random/geode-rng.c 1018F: drivers/crypto/geode* 1019F: drivers/video/fbdev/geode/ 1020 1021AMD IOMMU (AMD-VI) 1022M: Joerg Roedel <joro@8bytes.org> 1023R: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 1024L: iommu@lists.linux.dev 1025S: Maintained 1026T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 1027F: drivers/iommu/amd/ 1028F: include/linux/amd-iommu.h 1029 1030AMD KFD 1031M: Felix Kuehling <Felix.Kuehling@amd.com> 1032L: amd-gfx@lists.freedesktop.org 1033S: Supported 1034T: git https://gitlab.freedesktop.org/agd5f/linux.git 1035F: drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd*.[ch] 1036F: drivers/gpu/drm/amd/amdkfd/ 1037F: drivers/gpu/drm/amd/include/cik_structs.h 1038F: drivers/gpu/drm/amd/include/kgd_kfd_interface.h 1039F: drivers/gpu/drm/amd/include/v9_structs.h 1040F: drivers/gpu/drm/amd/include/vi_structs.h 1041F: include/uapi/linux/kfd_ioctl.h 1042F: include/uapi/linux/kfd_sysfs.h 1043 1044AMD SPI DRIVER 1045M: Sanjay R Mehta <sanju.mehta@amd.com> 1046S: Maintained 1047F: drivers/spi/spi-amd.c 1048 1049AMD MP2 I2C DRIVER 1050M: Elie Morisse <syniurge@gmail.com> 1051M: Shyam Sundar S K <shyam-sundar.s-k@amd.com> 1052L: linux-i2c@vger.kernel.org 1053S: Maintained 1054F: drivers/i2c/busses/i2c-amd-mp2* 1055 1056AMD PMC DRIVER 1057M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 1058L: platform-driver-x86@vger.kernel.org 1059S: Maintained 1060F: drivers/platform/x86/amd/pmc.c 1061 1062AMD PMF DRIVER 1063M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 1064L: platform-driver-x86@vger.kernel.org 1065S: Maintained 1066F: Documentation/ABI/testing/sysfs-amd-pmf 1067F: drivers/platform/x86/amd/pmf/ 1068 1069AMD HSMP DRIVER 1070M: Naveen Krishna Chatradhi <naveenkrishna.chatradhi@amd.com> 1071R: Carlos Bilbao <carlos.bilbao@amd.com> 1072L: platform-driver-x86@vger.kernel.org 1073S: Maintained 1074F: Documentation/x86/amd_hsmp.rst 1075F: arch/x86/include/asm/amd_hsmp.h 1076F: arch/x86/include/uapi/asm/amd_hsmp.h 1077F: drivers/platform/x86/amd/hsmp.c 1078 1079AMD POWERPLAY AND SWSMU 1080M: Evan Quan <evan.quan@amd.com> 1081L: amd-gfx@lists.freedesktop.org 1082S: Supported 1083T: git https://gitlab.freedesktop.org/agd5f/linux.git 1084F: drivers/gpu/drm/amd/pm/ 1085 1086AMD PSTATE DRIVER 1087M: Huang Rui <ray.huang@amd.com> 1088L: linux-pm@vger.kernel.org 1089S: Supported 1090F: Documentation/admin-guide/pm/amd-pstate.rst 1091F: drivers/cpufreq/amd-pstate* 1092F: include/linux/amd-pstate.h 1093F: tools/power/x86/amd_pstate_tracer/amd_pstate_trace.py 1094 1095AMD PTDMA DRIVER 1096M: Sanjay R Mehta <sanju.mehta@amd.com> 1097L: dmaengine@vger.kernel.org 1098S: Maintained 1099F: drivers/dma/ptdma/ 1100 1101AMD SEATTLE DEVICE TREE SUPPORT 1102M: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 1103M: Tom Lendacky <thomas.lendacky@amd.com> 1104S: Supported 1105F: arch/arm64/boot/dts/amd/ 1106 1107AMD XGBE DRIVER 1108M: "Shyam Sundar S K" <Shyam-sundar.S-k@amd.com> 1109L: netdev@vger.kernel.org 1110S: Supported 1111F: arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi 1112F: drivers/net/ethernet/amd/xgbe/ 1113 1114AMD SENSOR FUSION HUB DRIVER 1115M: Basavaraj Natikar <basavaraj.natikar@amd.com> 1116L: linux-input@vger.kernel.org 1117S: Maintained 1118F: Documentation/hid/amd-sfh* 1119F: drivers/hid/amd-sfh-hid/ 1120 1121AMLOGIC DDR PMU DRIVER 1122M: Jiucheng Xu <jiucheng.xu@amlogic.com> 1123L: linux-amlogic@lists.infradead.org 1124S: Supported 1125W: http://www.amlogic.com 1126F: Documentation/admin-guide/perf/meson-ddr-pmu.rst 1127F: Documentation/devicetree/bindings/perf/amlogic,g12-ddr-pmu.yaml 1128F: drivers/perf/amlogic/ 1129F: include/soc/amlogic/ 1130 1131AMPHION VPU CODEC V4L2 DRIVER 1132M: Ming Qian <ming.qian@nxp.com> 1133M: Shijie Qin <shijie.qin@nxp.com> 1134M: Zhou Peng <eagle.zhou@nxp.com> 1135L: linux-media@vger.kernel.org 1136S: Maintained 1137F: Documentation/devicetree/bindings/media/amphion,vpu.yaml 1138F: drivers/media/platform/amphion/ 1139 1140AMS AS73211 DRIVER 1141M: Christian Eggers <ceggers@arri.de> 1142L: linux-iio@vger.kernel.org 1143S: Maintained 1144F: Documentation/devicetree/bindings/iio/light/ams,as73211.yaml 1145F: drivers/iio/light/as73211.c 1146 1147AMT (Automatic Multicast Tunneling) 1148M: Taehee Yoo <ap420073@gmail.com> 1149L: netdev@vger.kernel.org 1150S: Maintained 1151T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 1152T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 1153F: drivers/net/amt.c 1154 1155ANALOG DEVICES INC AD4130 DRIVER 1156M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1157L: linux-iio@vger.kernel.org 1158S: Supported 1159W: http://ez.analog.com/community/linux-device-drivers 1160F: Documentation/ABI/testing/sysfs-bus-iio-adc-ad4130 1161F: Documentation/devicetree/bindings/iio/adc/adi,ad4130.yaml 1162F: drivers/iio/adc/ad4130.c 1163 1164ANALOG DEVICES INC AD7192 DRIVER 1165M: Alexandru Tachici <alexandru.tachici@analog.com> 1166L: linux-iio@vger.kernel.org 1167S: Supported 1168W: https://ez.analog.com/linux-software-drivers 1169F: Documentation/devicetree/bindings/iio/adc/adi,ad7192.yaml 1170F: drivers/iio/adc/ad7192.c 1171 1172ANALOG DEVICES INC AD7292 DRIVER 1173M: Marcelo Schmitt <marcelo.schmitt1@gmail.com> 1174L: linux-iio@vger.kernel.org 1175S: Supported 1176W: https://ez.analog.com/linux-software-drivers 1177F: Documentation/devicetree/bindings/iio/adc/adi,ad7292.yaml 1178F: drivers/iio/adc/ad7292.c 1179 1180ANALOG DEVICES INC AD3552R DRIVER 1181M: Nuno Sá <nuno.sa@analog.com> 1182L: linux-iio@vger.kernel.org 1183S: Supported 1184W: https://ez.analog.com/linux-software-drivers 1185F: Documentation/devicetree/bindings/iio/dac/adi,ad3552r.yaml 1186F: drivers/iio/dac/ad3552r.c 1187 1188ANALOG DEVICES INC AD7293 DRIVER 1189M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1190L: linux-iio@vger.kernel.org 1191S: Supported 1192W: https://ez.analog.com/linux-software-drivers 1193F: Documentation/devicetree/bindings/iio/dac/adi,ad7293.yaml 1194F: drivers/iio/dac/ad7293.c 1195 1196ANALOG DEVICES INC AD7768-1 DRIVER 1197M: Michael Hennerich <Michael.Hennerich@analog.com> 1198L: linux-iio@vger.kernel.org 1199S: Supported 1200W: https://ez.analog.com/linux-software-drivers 1201F: Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.yaml 1202F: drivers/iio/adc/ad7768-1.c 1203 1204ANALOG DEVICES INC AD7780 DRIVER 1205M: Michael Hennerich <Michael.Hennerich@analog.com> 1206M: Renato Lui Geh <renatogeh@gmail.com> 1207L: linux-iio@vger.kernel.org 1208S: Supported 1209W: https://ez.analog.com/linux-software-drivers 1210F: Documentation/devicetree/bindings/iio/adc/adi,ad7780.yaml 1211F: drivers/iio/adc/ad7780.c 1212 1213ANALOG DEVICES INC AD74115 DRIVER 1214M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1215L: linux-iio@vger.kernel.org 1216S: Supported 1217W: http://ez.analog.com/community/linux-device-drivers 1218F: Documentation/devicetree/bindings/iio/addac/adi,ad74115.yaml 1219F: drivers/iio/addac/ad74115.c 1220 1221ANALOG DEVICES INC AD74413R DRIVER 1222M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1223L: linux-iio@vger.kernel.org 1224S: Supported 1225W: https://ez.analog.com/linux-software-drivers 1226F: Documentation/devicetree/bindings/iio/addac/adi,ad74413r.yaml 1227F: drivers/iio/addac/ad74413r.c 1228F: include/dt-bindings/iio/addac/adi,ad74413r.h 1229 1230ANALOG DEVICES INC AD9389B DRIVER 1231M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1232L: linux-media@vger.kernel.org 1233S: Maintained 1234F: drivers/media/i2c/ad9389b* 1235 1236ANALOG DEVICES INC ADA4250 DRIVER 1237M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1238L: linux-iio@vger.kernel.org 1239S: Supported 1240W: https://ez.analog.com/linux-software-drivers 1241F: Documentation/devicetree/bindings/iio/amplifiers/adi,ada4250.yaml 1242F: drivers/iio/amplifiers/ada4250.c 1243 1244ANALOG DEVICES INC ADF4377 DRIVER 1245M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1246L: linux-iio@vger.kernel.org 1247S: Supported 1248W: https://ez.analog.com/linux-software-drivers 1249F: Documentation/devicetree/bindings/iio/frequency/adi,adf4377.yaml 1250F: drivers/iio/frequency/adf4377.c 1251 1252ANALOG DEVICES INC ADGS1408 DRIVER 1253M: Mircea Caprioru <mircea.caprioru@analog.com> 1254S: Supported 1255F: Documentation/devicetree/bindings/mux/adi,adgs1408.txt 1256F: drivers/mux/adgs1408.c 1257 1258ANALOG DEVICES INC ADIN DRIVER 1259M: Michael Hennerich <michael.hennerich@analog.com> 1260L: netdev@vger.kernel.org 1261S: Supported 1262W: https://ez.analog.com/linux-software-drivers 1263F: Documentation/devicetree/bindings/net/adi,adin.yaml 1264F: drivers/net/phy/adin.c 1265 1266ANALOG DEVICES INC ADIS DRIVER LIBRARY 1267M: Nuno Sa <nuno.sa@analog.com> 1268L: linux-iio@vger.kernel.org 1269S: Supported 1270F: drivers/iio/imu/adis.c 1271F: drivers/iio/imu/adis_buffer.c 1272F: drivers/iio/imu/adis_trigger.c 1273F: include/linux/iio/imu/adis.h 1274 1275ANALOG DEVICES INC ADIS16460 DRIVER 1276M: Dragos Bogdan <dragos.bogdan@analog.com> 1277L: linux-iio@vger.kernel.org 1278S: Supported 1279W: https://ez.analog.com/linux-software-drivers 1280F: Documentation/devicetree/bindings/iio/imu/adi,adis16460.yaml 1281F: drivers/iio/imu/adis16460.c 1282 1283ANALOG DEVICES INC ADIS16475 DRIVER 1284M: Nuno Sa <nuno.sa@analog.com> 1285L: linux-iio@vger.kernel.org 1286W: https://ez.analog.com/linux-software-drivers 1287S: Supported 1288F: drivers/iio/imu/adis16475.c 1289F: Documentation/devicetree/bindings/iio/imu/adi,adis16475.yaml 1290 1291ANALOG DEVICES INC ADM1177 DRIVER 1292M: Michael Hennerich <Michael.Hennerich@analog.com> 1293L: linux-hwmon@vger.kernel.org 1294S: Supported 1295W: https://ez.analog.com/linux-software-drivers 1296F: Documentation/devicetree/bindings/hwmon/adi,adm1177.yaml 1297F: drivers/hwmon/adm1177.c 1298 1299ANALOG DEVICES INC ADMV1013 DRIVER 1300M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1301L: linux-iio@vger.kernel.org 1302S: Supported 1303W: https://ez.analog.com/linux-software-drivers 1304F: Documentation/devicetree/bindings/iio/frequency/adi,admv1013.yaml 1305F: drivers/iio/frequency/admv1013.c 1306 1307ANALOG DEVICES INC ADMV8818 DRIVER 1308M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1309L: linux-iio@vger.kernel.org 1310S: Supported 1311W: https://ez.analog.com/linux-software-drivers 1312F: Documentation/devicetree/bindings/iio/filter/adi,admv8818.yaml 1313F: drivers/iio/filter/admv8818.c 1314 1315ANALOG DEVICES INC ADMV1014 DRIVER 1316M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1317L: linux-iio@vger.kernel.org 1318S: Supported 1319W: https://ez.analog.com/linux-software-drivers 1320F: Documentation/devicetree/bindings/iio/frequency/adi,admv1014.yaml 1321F: drivers/iio/frequency/admv1014.c 1322 1323ANALOG DEVICES INC ADP5061 DRIVER 1324M: Michael Hennerich <Michael.Hennerich@analog.com> 1325L: linux-pm@vger.kernel.org 1326S: Supported 1327W: https://ez.analog.com/linux-software-drivers 1328F: drivers/power/supply/adp5061.c 1329 1330ANALOG DEVICES INC ADRF6780 DRIVER 1331M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1332L: linux-iio@vger.kernel.org 1333S: Supported 1334W: https://ez.analog.com/linux-software-drivers 1335F: Documentation/devicetree/bindings/iio/frequency/adi,adrf6780.yaml 1336F: drivers/iio/frequency/adrf6780.c 1337 1338ANALOG DEVICES INC ADV7180 DRIVER 1339M: Lars-Peter Clausen <lars@metafoo.de> 1340L: linux-media@vger.kernel.org 1341S: Supported 1342W: https://ez.analog.com/linux-software-drivers 1343F: drivers/media/i2c/adv7180.c 1344F: Documentation/devicetree/bindings/media/i2c/adv7180.yaml 1345 1346ANALOG DEVICES INC ADV748X DRIVER 1347M: Kieran Bingham <kieran.bingham@ideasonboard.com> 1348L: linux-media@vger.kernel.org 1349S: Maintained 1350F: Documentation/devicetree/bindings/media/i2c/adv748x.yaml 1351F: drivers/media/i2c/adv748x/* 1352 1353ANALOG DEVICES INC ADV7511 DRIVER 1354M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1355L: linux-media@vger.kernel.org 1356S: Maintained 1357F: drivers/media/i2c/adv7511* 1358 1359ANALOG DEVICES INC ADV7604 DRIVER 1360M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1361L: linux-media@vger.kernel.org 1362S: Maintained 1363F: drivers/media/i2c/adv7604* 1364F: Documentation/devicetree/bindings/media/i2c/adv7604.yaml 1365 1366ANALOG DEVICES INC ADV7842 DRIVER 1367M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1368L: linux-media@vger.kernel.org 1369S: Maintained 1370F: drivers/media/i2c/adv7842* 1371 1372ANALOG DEVICES INC ADXRS290 DRIVER 1373M: Nishant Malpani <nish.malpani25@gmail.com> 1374L: linux-iio@vger.kernel.org 1375S: Supported 1376F: drivers/iio/gyro/adxrs290.c 1377F: Documentation/devicetree/bindings/iio/gyroscope/adi,adxrs290.yaml 1378 1379ANALOG DEVICES INC ASOC CODEC DRIVERS 1380M: Lars-Peter Clausen <lars@metafoo.de> 1381M: Nuno Sá <nuno.sa@analog.com> 1382L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1383S: Supported 1384W: http://wiki.analog.com/ 1385W: https://ez.analog.com/linux-software-drivers 1386F: sound/soc/codecs/ad1* 1387F: sound/soc/codecs/ad7* 1388F: sound/soc/codecs/adau* 1389F: sound/soc/codecs/adav* 1390F: sound/soc/codecs/sigmadsp.* 1391F: sound/soc/codecs/ssm* 1392 1393ANALOG DEVICES INC DMA DRIVERS 1394M: Lars-Peter Clausen <lars@metafoo.de> 1395S: Supported 1396W: https://ez.analog.com/linux-software-drivers 1397F: drivers/dma/dma-axi-dmac.c 1398 1399ANALOG DEVICES INC IIO DRIVERS 1400M: Lars-Peter Clausen <lars@metafoo.de> 1401M: Michael Hennerich <Michael.Hennerich@analog.com> 1402S: Supported 1403W: http://wiki.analog.com/ 1404W: https://ez.analog.com/linux-software-drivers 1405F: Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523 1406F: Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350 1407F: Documentation/devicetree/bindings/iio/*/adi,* 1408F: Documentation/devicetree/bindings/iio/adc/lltc,ltc2496.yaml 1409F: Documentation/devicetree/bindings/iio/adc/lltc,ltc2497.yaml 1410F: drivers/iio/*/ad* 1411F: drivers/iio/adc/ltc249* 1412F: drivers/iio/amplifiers/hmc425a.c 1413F: drivers/staging/iio/*/ad* 1414X: drivers/iio/*/adjd* 1415 1416ANALOG DEVICES INC MAX31760 DRIVER 1417M: Ibrahim Tilki <Ibrahim.Tilki@analog.com> 1418S: Maintained 1419W: http://wiki.analog.com/ 1420W: https://ez.analog.com/linux-software-drivers 1421F: Documentation/devicetree/bindings/hwmon/adi,max31760.yaml 1422F: Documentation/hwmon/max31760.rst 1423F: drivers/hwmon/max31760.c 1424 1425ANALOGBITS PLL LIBRARIES 1426M: Paul Walmsley <paul.walmsley@sifive.com> 1427S: Supported 1428F: drivers/clk/analogbits/* 1429F: include/linux/clk/analogbits* 1430 1431ANDROID CONFIG FRAGMENTS 1432M: Rob Herring <robh@kernel.org> 1433S: Supported 1434F: kernel/configs/android* 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> 1597M: Naga Sureshkumar Relli <nagasure@xilinx.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 ARCHITECTED TIMER DRIVER 1623M: Mark Rutland <mark.rutland@arm.com> 1624M: Marc Zyngier <maz@kernel.org> 1625L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1626S: Maintained 1627F: arch/arm/include/asm/arch_timer.h 1628F: arch/arm64/include/asm/arch_timer.h 1629F: drivers/clocksource/arm_arch_timer.c 1630 1631ARM HDLCD DRM DRIVER 1632M: Liviu Dudau <liviu.dudau@arm.com> 1633S: Supported 1634F: Documentation/devicetree/bindings/display/arm,hdlcd.yaml 1635F: drivers/gpu/drm/arm/hdlcd_* 1636 1637ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT 1638M: Linus Walleij <linus.walleij@linaro.org> 1639L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1640S: Maintained 1641F: Documentation/devicetree/bindings/arm/arm,integrator.yaml 1642F: Documentation/devicetree/bindings/arm/arm,realview.yaml 1643F: Documentation/devicetree/bindings/arm/arm,versatile.yaml 1644F: Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml 1645F: Documentation/devicetree/bindings/auxdisplay/arm,versatile-lcd.yaml 1646F: Documentation/devicetree/bindings/clock/arm,syscon-icst.yaml 1647F: Documentation/devicetree/bindings/i2c/arm,i2c-versatile.yaml 1648F: Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt 1649F: Documentation/devicetree/bindings/mtd/mtd-physmap.yaml 1650F: arch/arm/boot/dts/arm-realview-* 1651F: arch/arm/boot/dts/integrator* 1652F: arch/arm/boot/dts/versatile* 1653F: arch/arm/mach-versatile/ 1654F: drivers/bus/arm-integrator-lm.c 1655F: drivers/clk/versatile/ 1656F: drivers/i2c/busses/i2c-versatile.c 1657F: drivers/irqchip/irq-versatile-fpga.c 1658F: drivers/mtd/maps/physmap-versatile.* 1659F: drivers/power/reset/arm-versatile-reboot.c 1660F: drivers/soc/versatile/ 1661 1662ARM KOMEDA DRM-KMS DRIVER 1663M: James (Qian) Wang <james.qian.wang@arm.com> 1664M: Liviu Dudau <liviu.dudau@arm.com> 1665M: Mihail Atanassov <mihail.atanassov@arm.com> 1666L: Mali DP Maintainers <malidp@foss.arm.com> 1667S: Supported 1668T: git git://anongit.freedesktop.org/drm/drm-misc 1669F: Documentation/devicetree/bindings/display/arm,komeda.yaml 1670F: Documentation/gpu/komeda-kms.rst 1671F: drivers/gpu/drm/arm/display/include/ 1672F: drivers/gpu/drm/arm/display/komeda/ 1673 1674ARM MALI PANFROST DRM DRIVER 1675M: Rob Herring <robh@kernel.org> 1676M: Tomeu Vizoso <tomeu.vizoso@collabora.com> 1677R: Steven Price <steven.price@arm.com> 1678R: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com> 1679L: dri-devel@lists.freedesktop.org 1680S: Supported 1681T: git git://anongit.freedesktop.org/drm/drm-misc 1682F: drivers/gpu/drm/panfrost/ 1683F: include/uapi/drm/panfrost_drm.h 1684 1685ARM MALI-DP DRM DRIVER 1686M: Liviu Dudau <liviu.dudau@arm.com> 1687M: Brian Starkey <brian.starkey@arm.com> 1688L: Mali DP Maintainers <malidp@foss.arm.com> 1689S: Supported 1690T: git git://anongit.freedesktop.org/drm/drm-misc 1691F: Documentation/devicetree/bindings/display/arm,malidp.yaml 1692F: Documentation/gpu/afbc.rst 1693F: drivers/gpu/drm/arm/ 1694 1695ARM MFM AND FLOPPY DRIVERS 1696M: Ian Molton <spyro@f2s.com> 1697S: Maintained 1698F: arch/arm/include/asm/floppy.h 1699F: arch/arm/mach-rpc/floppydma.S 1700 1701ARM PMU PROFILING AND DEBUGGING 1702M: Will Deacon <will@kernel.org> 1703M: Mark Rutland <mark.rutland@arm.com> 1704L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1705S: Maintained 1706F: Documentation/devicetree/bindings/arm/pmu.yaml 1707F: Documentation/devicetree/bindings/perf/ 1708F: arch/arm*/include/asm/hw_breakpoint.h 1709F: arch/arm*/include/asm/perf_event.h 1710F: arch/arm*/kernel/hw_breakpoint.c 1711F: arch/arm*/kernel/perf_* 1712F: drivers/perf/ 1713F: include/linux/perf/arm_pmu.h 1714 1715ARM PORT 1716M: Russell King <linux@armlinux.org.uk> 1717L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1718S: Odd Fixes 1719W: http://www.armlinux.org.uk/ 1720T: git git://git.armlinux.org.uk/~rmk/linux-arm.git 1721F: arch/arm/ 1722X: arch/arm/boot/dts/ 1723 1724ARM PRIMECELL AACI PL041 DRIVER 1725M: Russell King <linux@armlinux.org.uk> 1726S: Odd Fixes 1727F: sound/arm/aaci.* 1728 1729ARM PRIMECELL BUS SUPPORT 1730M: Russell King <linux@armlinux.org.uk> 1731S: Odd Fixes 1732F: drivers/amba/ 1733F: include/linux/amba/bus.h 1734 1735ARM PRIMECELL PL35X NAND CONTROLLER DRIVER 1736M: Miquel Raynal <miquel.raynal@bootlin.com> 1737M: Naga Sureshkumar Relli <nagasure@xilinx.com> 1738L: linux-mtd@lists.infradead.org 1739S: Maintained 1740F: Documentation/devicetree/bindings/mtd/arm,pl353-nand-r2p1.yaml 1741F: drivers/mtd/nand/raw/pl35x-nand-controller.c 1742 1743ARM PRIMECELL PL35X SMC DRIVER 1744M: Miquel Raynal <miquel.raynal@bootlin.com> 1745M: Naga Sureshkumar Relli <nagasure@xilinx.com> 1746L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1747S: Maintained 1748F: Documentation/devicetree/bindings/memory-controllers/arm,pl35x-smc.yaml 1749F: drivers/memory/pl353-smc.c 1750 1751ARM PRIMECELL CLCD PL110 DRIVER 1752M: Russell King <linux@armlinux.org.uk> 1753S: Odd Fixes 1754F: drivers/video/fbdev/amba-clcd.* 1755 1756ARM PRIMECELL KMI PL050 DRIVER 1757M: Russell King <linux@armlinux.org.uk> 1758S: Odd Fixes 1759F: drivers/input/serio/ambakmi.* 1760F: include/linux/amba/kmi.h 1761 1762ARM PRIMECELL MMCI PL180/1 DRIVER 1763M: Russell King <linux@armlinux.org.uk> 1764S: Odd Fixes 1765F: drivers/mmc/host/mmci.* 1766F: include/linux/amba/mmci.h 1767 1768ARM PRIMECELL SSP PL022 SPI DRIVER 1769M: Linus Walleij <linus.walleij@linaro.org> 1770L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1771S: Maintained 1772F: Documentation/devicetree/bindings/spi/spi-pl022.yaml 1773F: drivers/spi/spi-pl022.c 1774 1775ARM PRIMECELL UART PL010 AND PL011 DRIVERS 1776M: Russell King <linux@armlinux.org.uk> 1777S: Odd Fixes 1778F: drivers/tty/serial/amba-pl01*.c 1779F: include/linux/amba/serial.h 1780 1781ARM PRIMECELL VIC PL190/PL192 DRIVER 1782M: Linus Walleij <linus.walleij@linaro.org> 1783L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1784S: Maintained 1785F: Documentation/devicetree/bindings/interrupt-controller/arm,vic.yaml 1786F: drivers/irqchip/irq-vic.c 1787 1788ARM SMC WATCHDOG DRIVER 1789M: Julius Werner <jwerner@chromium.org> 1790R: Evan Benn <evanbenn@chromium.org> 1791S: Maintained 1792F: Documentation/devicetree/bindings/watchdog/arm-smc-wdt.yaml 1793F: drivers/watchdog/arm_smc_wdt.c 1794 1795ARM SMMU DRIVERS 1796M: Will Deacon <will@kernel.org> 1797R: Robin Murphy <robin.murphy@arm.com> 1798L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1799S: Maintained 1800F: Documentation/devicetree/bindings/iommu/arm,smmu* 1801F: drivers/iommu/arm/ 1802F: drivers/iommu/io-pgtable-arm* 1803 1804ARM AND ARM64 SoC SUB-ARCHITECTURES (COMMON PARTS) 1805M: Arnd Bergmann <arnd@arndb.de> 1806M: Olof Johansson <olof@lixom.net> 1807M: soc@kernel.org 1808L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1809S: Maintained 1810C: irc://irc.libera.chat/armlinux 1811T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1812F: arch/arm/boot/dts/Makefile 1813F: arch/arm64/boot/dts/Makefile 1814 1815ARM SUB-ARCHITECTURES 1816L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1817S: Maintained 1818C: irc://irc.libera.chat/armlinux 1819T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1820F: arch/arm/mach-*/ 1821F: arch/arm/plat-*/ 1822 1823ARM/ACTIONS SEMI ARCHITECTURE 1824M: Andreas Färber <afaerber@suse.de> 1825M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 1826L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1827L: linux-actions@lists.infradead.org (moderated for non-subscribers) 1828S: Maintained 1829F: Documentation/devicetree/bindings/arm/actions.yaml 1830F: Documentation/devicetree/bindings/clock/actions,owl-cmu.txt 1831F: Documentation/devicetree/bindings/dma/owl-dma.yaml 1832F: Documentation/devicetree/bindings/i2c/i2c-owl.yaml 1833F: Documentation/devicetree/bindings/interrupt-controller/actions,owl-sirq.yaml 1834F: Documentation/devicetree/bindings/mmc/owl-mmc.yaml 1835F: Documentation/devicetree/bindings/net/actions,owl-emac.yaml 1836F: Documentation/devicetree/bindings/pinctrl/actions,* 1837F: Documentation/devicetree/bindings/power/actions,owl-sps.txt 1838F: Documentation/devicetree/bindings/timer/actions,owl-timer.txt 1839F: arch/arm/boot/dts/owl-* 1840F: arch/arm/mach-actions/ 1841F: arch/arm64/boot/dts/actions/ 1842F: drivers/clk/actions/ 1843F: drivers/clocksource/timer-owl* 1844F: drivers/dma/owl-dma.c 1845F: drivers/i2c/busses/i2c-owl.c 1846F: drivers/irqchip/irq-owl-sirq.c 1847F: drivers/mmc/host/owl-mmc.c 1848F: drivers/net/ethernet/actions/ 1849F: drivers/pinctrl/actions/* 1850F: drivers/soc/actions/ 1851F: include/dt-bindings/power/owl-* 1852F: include/dt-bindings/reset/actions,* 1853F: include/linux/soc/actions/ 1854N: owl 1855 1856ARM/Allwinner SoC Clock Support 1857M: Emilio López <emilio@elopez.com.ar> 1858S: Maintained 1859F: drivers/clk/sunxi/ 1860 1861ARM/Allwinner sunXi SoC support 1862M: Chen-Yu Tsai <wens@csie.org> 1863M: Jernej Skrabec <jernej.skrabec@gmail.com> 1864M: Samuel Holland <samuel@sholland.org> 1865L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1866S: Maintained 1867T: git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git 1868L: linux-sunxi@lists.linux.dev 1869F: arch/arm/mach-sunxi/ 1870F: arch/arm64/boot/dts/allwinner/ 1871F: drivers/clk/sunxi-ng/ 1872F: drivers/pinctrl/sunxi/ 1873F: drivers/soc/sunxi/ 1874N: allwinner 1875N: sun[x456789]i 1876N: sun[25]0i 1877 1878ARM/Amlogic Meson SoC CLOCK FRAMEWORK 1879M: Neil Armstrong <neil.armstrong@linaro.org> 1880M: Jerome Brunet <jbrunet@baylibre.com> 1881L: linux-amlogic@lists.infradead.org 1882S: Maintained 1883F: Documentation/devicetree/bindings/clock/amlogic* 1884F: drivers/clk/meson/ 1885F: include/dt-bindings/clock/gxbb* 1886F: include/dt-bindings/clock/meson* 1887 1888ARM/Amlogic Meson SoC Crypto Drivers 1889M: Corentin Labbe <clabbe@baylibre.com> 1890L: linux-crypto@vger.kernel.org 1891L: linux-amlogic@lists.infradead.org 1892S: Maintained 1893F: Documentation/devicetree/bindings/crypto/amlogic* 1894F: drivers/crypto/amlogic/ 1895 1896ARM/Amlogic Meson SoC Sound Drivers 1897M: Jerome Brunet <jbrunet@baylibre.com> 1898L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1899S: Maintained 1900F: Documentation/devicetree/bindings/sound/amlogic* 1901F: sound/soc/meson/ 1902 1903ARM/Amlogic Meson SoC support 1904M: Neil Armstrong <neil.armstrong@linaro.org> 1905M: Kevin Hilman <khilman@baylibre.com> 1906R: Jerome Brunet <jbrunet@baylibre.com> 1907R: Martin Blumenstingl <martin.blumenstingl@googlemail.com> 1908L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1909L: linux-amlogic@lists.infradead.org 1910S: Maintained 1911W: http://linux-meson.com/ 1912F: arch/arm/boot/dts/meson* 1913F: arch/arm/mach-meson/ 1914F: arch/arm64/boot/dts/amlogic/ 1915F: drivers/mmc/host/meson* 1916F: drivers/pinctrl/meson/ 1917F: drivers/rtc/rtc-meson* 1918F: drivers/soc/amlogic/ 1919N: meson 1920 1921ARM/Annapurna Labs ALPINE ARCHITECTURE 1922M: Tsahee Zidenberg <tsahee@annapurnalabs.com> 1923M: Antoine Tenart <atenart@kernel.org> 1924L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1925S: Maintained 1926F: arch/arm/boot/dts/alpine* 1927F: arch/arm/mach-alpine/ 1928F: arch/arm64/boot/dts/amazon/ 1929F: drivers/*/*alpine* 1930 1931ARM/APPLE MACHINE SUPPORT 1932M: Hector Martin <marcan@marcan.st> 1933M: Sven Peter <sven@svenpeter.dev> 1934R: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1935L: asahi@lists.linux.dev 1936L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1937S: Maintained 1938W: https://asahilinux.org 1939B: https://github.com/AsahiLinux/linux/issues 1940C: irc://irc.oftc.net/asahi-dev 1941T: git https://github.com/AsahiLinux/linux.git 1942F: Documentation/devicetree/bindings/arm/apple.yaml 1943F: Documentation/devicetree/bindings/arm/apple/* 1944F: Documentation/devicetree/bindings/clock/apple,nco.yaml 1945F: Documentation/devicetree/bindings/cpufreq/apple,cluster-cpufreq.yaml 1946F: Documentation/devicetree/bindings/dma/apple,admac.yaml 1947F: Documentation/devicetree/bindings/i2c/apple,i2c.yaml 1948F: Documentation/devicetree/bindings/interrupt-controller/apple,* 1949F: Documentation/devicetree/bindings/iommu/apple,dart.yaml 1950F: Documentation/devicetree/bindings/iommu/apple,sart.yaml 1951F: Documentation/devicetree/bindings/mailbox/apple,mailbox.yaml 1952F: Documentation/devicetree/bindings/net/bluetooth/brcm,bcm4377-bluetooth.yaml 1953F: Documentation/devicetree/bindings/nvme/apple,nvme-ans.yaml 1954F: Documentation/devicetree/bindings/nvmem/apple,efuses.yaml 1955F: Documentation/devicetree/bindings/pci/apple,pcie.yaml 1956F: Documentation/devicetree/bindings/pinctrl/apple,pinctrl.yaml 1957F: Documentation/devicetree/bindings/power/apple* 1958F: Documentation/devicetree/bindings/watchdog/apple,wdt.yaml 1959F: arch/arm64/boot/dts/apple/ 1960F: drivers/bluetooth/hci_bcm4377.c 1961F: drivers/clk/clk-apple-nco.c 1962F: drivers/cpufreq/apple-soc-cpufreq.c 1963F: drivers/dma/apple-admac.c 1964F: drivers/i2c/busses/i2c-pasemi-core.c 1965F: drivers/i2c/busses/i2c-pasemi-platform.c 1966F: drivers/iommu/apple-dart.c 1967F: drivers/iommu/io-pgtable-dart.c 1968F: drivers/irqchip/irq-apple-aic.c 1969F: drivers/mailbox/apple-mailbox.c 1970F: drivers/nvme/host/apple.c 1971F: drivers/nvmem/apple-efuses.c 1972F: drivers/pinctrl/pinctrl-apple-gpio.c 1973F: drivers/soc/apple/* 1974F: drivers/watchdog/apple_wdt.c 1975F: include/dt-bindings/interrupt-controller/apple-aic.h 1976F: include/dt-bindings/pinctrl/apple.h 1977F: include/linux/apple-mailbox.h 1978F: include/linux/soc/apple/* 1979 1980ARM/APPLE MACHINE SOUND DRIVERS 1981M: Martin Povišer <povik+lin@cutebit.org> 1982L: asahi@lists.linux.dev 1983L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1984S: Maintained 1985F: Documentation/devicetree/bindings/sound/apple,* 1986F: sound/soc/apple/* 1987F: sound/soc/codecs/cs42l83-i2c.c 1988 1989ARM/ARTPEC MACHINE SUPPORT 1990M: Jesper Nilsson <jesper.nilsson@axis.com> 1991M: Lars Persson <lars.persson@axis.com> 1992L: linux-arm-kernel@axis.com 1993S: Maintained 1994F: Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt 1995F: arch/arm/boot/dts/artpec6* 1996F: arch/arm/mach-artpec 1997F: drivers/clk/axis 1998F: drivers/crypto/axis 1999F: drivers/mmc/host/usdhi6rol0.c 2000F: drivers/pinctrl/pinctrl-artpec* 2001 2002ARM/ASPEED I2C DRIVER 2003M: Brendan Higgins <brendanhiggins@google.com> 2004R: Benjamin Herrenschmidt <benh@kernel.crashing.org> 2005R: Joel Stanley <joel@jms.id.au> 2006L: linux-i2c@vger.kernel.org 2007L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2008S: Maintained 2009F: Documentation/devicetree/bindings/i2c/aspeed,i2c.yaml 2010F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt 2011F: drivers/i2c/busses/i2c-aspeed.c 2012F: drivers/irqchip/irq-aspeed-i2c-ic.c 2013 2014ARM/ASPEED MACHINE SUPPORT 2015M: Joel Stanley <joel@jms.id.au> 2016R: Andrew Jeffery <andrew@aj.id.au> 2017L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2018L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 2019S: Supported 2020Q: https://patchwork.ozlabs.org/project/linux-aspeed/list/ 2021T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git 2022F: Documentation/devicetree/bindings/arm/aspeed/ 2023F: arch/arm/boot/dts/aspeed-* 2024F: arch/arm/mach-aspeed/ 2025N: aspeed 2026 2027ARM/BITMAIN ARCHITECTURE 2028M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 2029L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2030S: Maintained 2031F: Documentation/devicetree/bindings/arm/bitmain.yaml 2032F: Documentation/devicetree/bindings/clock/bitmain,bm1880-clk.yaml 2033F: Documentation/devicetree/bindings/pinctrl/bitmain,bm1880-pinctrl.txt 2034F: arch/arm64/boot/dts/bitmain/ 2035F: drivers/clk/clk-bm1880.c 2036F: drivers/pinctrl/pinctrl-bm1880.c 2037 2038ARM/CALXEDA HIGHBANK ARCHITECTURE 2039M: Andre Przywara <andre.przywara@arm.com> 2040L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2041S: Maintained 2042F: arch/arm/boot/dts/ecx-*.dts* 2043F: arch/arm/boot/dts/highbank.dts 2044F: arch/arm/mach-highbank/ 2045 2046ARM/CAVIUM THUNDER NETWORK DRIVER 2047M: Sunil Goutham <sgoutham@marvell.com> 2048L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2049S: Supported 2050F: drivers/net/ethernet/cavium/thunder/ 2051 2052ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT 2053M: Lukasz Majewski <lukma@denx.de> 2054L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2055S: Maintained 2056F: arch/arm/mach-ep93xx/ts72xx.c 2057 2058ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE 2059M: Alexander Shiyan <shc_work@mail.ru> 2060L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2061S: Odd Fixes 2062N: clps711x 2063 2064ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT 2065M: Lennert Buytenhek <kernel@wantstofly.org> 2066L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2067S: Maintained 2068 2069ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE 2070M: Hartley Sweeten <hsweeten@visionengravers.com> 2071M: Alexander Sverdlin <alexander.sverdlin@gmail.com> 2072L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2073S: Maintained 2074F: Documentation/devicetree/bindings/iio/adc/cirrus,ep9301-adc.yaml 2075F: arch/arm/boot/compressed/misc-ep93xx.h 2076F: arch/arm/mach-ep93xx/ 2077F: drivers/iio/adc/ep93xx_adc.c 2078 2079ARM/CLKDEV SUPPORT 2080M: Russell King <linux@armlinux.org.uk> 2081L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2082S: Maintained 2083T: git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev 2084F: drivers/clk/clkdev.c 2085 2086ARM/CONEXANT DIGICOLOR MACHINE SUPPORT 2087M: Baruch Siach <baruch@tkos.co.il> 2088L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2089S: Maintained 2090F: arch/arm/boot/dts/cx92755* 2091N: digicolor 2092 2093ARM/CORESIGHT FRAMEWORK AND DRIVERS 2094M: Mathieu Poirier <mathieu.poirier@linaro.org> 2095M: Suzuki K Poulose <suzuki.poulose@arm.com> 2096R: Mike Leach <mike.leach@linaro.org> 2097R: Leo Yan <leo.yan@linaro.org> 2098L: coresight@lists.linaro.org (moderated for non-subscribers) 2099L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2100S: Maintained 2101T: git git://git.kernel.org/pub/scm/linux/kernel/git/coresight/linux.git 2102F: Documentation/ABI/testing/sysfs-bus-coresight-devices-* 2103F: Documentation/devicetree/bindings/arm/arm,coresight-*.yaml 2104F: Documentation/devicetree/bindings/arm/qcom,coresight-*.yaml 2105F: Documentation/devicetree/bindings/arm/arm,embedded-trace-extension.yaml 2106F: Documentation/devicetree/bindings/arm/arm,trace-buffer-extension.yaml 2107F: Documentation/trace/coresight/* 2108F: drivers/hwtracing/coresight/* 2109F: include/dt-bindings/arm/coresight-cti-dt.h 2110F: include/linux/coresight* 2111F: samples/coresight/* 2112F: tools/perf/tests/shell/coresight/* 2113F: tools/perf/arch/arm/util/auxtrace.c 2114F: tools/perf/arch/arm/util/cs-etm.c 2115F: tools/perf/arch/arm/util/cs-etm.h 2116F: tools/perf/arch/arm/util/pmu.c 2117F: tools/perf/util/cs-etm-decoder/* 2118F: tools/perf/util/cs-etm.* 2119 2120ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE 2121M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2122M: Linus Walleij <linus.walleij@linaro.org> 2123L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2124S: Maintained 2125T: git git://github.com/ulli-kroll/linux.git 2126F: Documentation/devicetree/bindings/arm/gemini.yaml 2127F: Documentation/devicetree/bindings/net/cortina,gemini-ethernet.yaml 2128F: Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt 2129F: Documentation/devicetree/bindings/rtc/faraday,ftrtc010.yaml 2130F: arch/arm/boot/dts/gemini* 2131F: arch/arm/mach-gemini/ 2132F: drivers/crypto/gemini/ 2133F: drivers/net/ethernet/cortina/ 2134F: drivers/pinctrl/pinctrl-gemini.c 2135F: drivers/rtc/rtc-ftrtc010.c 2136 2137ARM/CZ.NIC TURRIS SUPPORT 2138M: Marek Behún <kabel@kernel.org> 2139S: Maintained 2140W: https://www.turris.cz/ 2141F: Documentation/ABI/testing/debugfs-moxtet 2142F: Documentation/ABI/testing/sysfs-bus-moxtet-devices 2143F: Documentation/ABI/testing/sysfs-firmware-turris-mox-rwtm 2144F: Documentation/devicetree/bindings/bus/moxtet.txt 2145F: Documentation/devicetree/bindings/firmware/cznic,turris-mox-rwtm.txt 2146F: Documentation/devicetree/bindings/gpio/gpio-moxtet.txt 2147F: Documentation/devicetree/bindings/leds/cznic,turris-omnia-leds.yaml 2148F: Documentation/devicetree/bindings/watchdog/armada-37xx-wdt.txt 2149F: drivers/bus/moxtet.c 2150F: drivers/firmware/turris-mox-rwtm.c 2151F: drivers/leds/leds-turris-omnia.c 2152F: drivers/mailbox/armada-37xx-rwtm-mailbox.c 2153F: drivers/gpio/gpio-moxtet.c 2154F: drivers/watchdog/armada_37xx_wdt.c 2155F: include/dt-bindings/bus/moxtet.h 2156F: include/linux/armada-37xx-rwtm-mailbox.h 2157F: include/linux/moxtet.h 2158 2159ARM/FARADAY FA526 PORT 2160M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2161L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2162S: Maintained 2163T: git git://git.berlios.de/gemini-board 2164F: arch/arm/mm/*-fa* 2165 2166ARM/FOOTBRIDGE ARCHITECTURE 2167M: Russell King <linux@armlinux.org.uk> 2168L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2169S: Maintained 2170W: http://www.armlinux.org.uk/ 2171F: arch/arm/include/asm/hardware/dec21285.h 2172F: arch/arm/mach-footbridge/ 2173 2174ARM/FREESCALE IMX / MXC ARM ARCHITECTURE 2175M: Shawn Guo <shawnguo@kernel.org> 2176M: Sascha Hauer <s.hauer@pengutronix.de> 2177R: Pengutronix Kernel Team <kernel@pengutronix.de> 2178R: Fabio Estevam <festevam@gmail.com> 2179R: NXP Linux Team <linux-imx@nxp.com> 2180L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2181S: Maintained 2182T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2183X: drivers/media/i2c/ 2184F: arch/arm64/boot/dts/freescale/ 2185X: arch/arm64/boot/dts/freescale/fsl-* 2186X: arch/arm64/boot/dts/freescale/qoriq-* 2187N: imx 2188N: mxs 2189 2190ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE 2191M: Shawn Guo <shawnguo@kernel.org> 2192M: Li Yang <leoyang.li@nxp.com> 2193L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2194S: Maintained 2195T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2196F: arch/arm/boot/dts/ls1021a* 2197F: arch/arm64/boot/dts/freescale/fsl-* 2198F: arch/arm64/boot/dts/freescale/qoriq-* 2199 2200ARM/FREESCALE VYBRID ARM ARCHITECTURE 2201M: Shawn Guo <shawnguo@kernel.org> 2202M: Sascha Hauer <s.hauer@pengutronix.de> 2203R: Pengutronix Kernel Team <kernel@pengutronix.de> 2204R: Stefan Agner <stefan@agner.ch> 2205L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2206S: Maintained 2207T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2208F: arch/arm/boot/dts/vf* 2209F: arch/arm/mach-imx/*vf610* 2210 2211ARM/GUMSTIX MACHINE SUPPORT 2212M: Steve Sakoman <sakoman@gmail.com> 2213L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2214S: Maintained 2215 2216ARM/HISILICON SOC SUPPORT 2217M: Wei Xu <xuwei5@hisilicon.com> 2218L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2219S: Supported 2220W: http://www.hisilicon.com 2221T: git https://github.com/hisilicon/linux-hisi.git 2222F: arch/arm/boot/dts/hi3* 2223F: arch/arm/boot/dts/hip* 2224F: arch/arm/boot/dts/hisi* 2225F: arch/arm/mach-hisi/ 2226F: arch/arm64/boot/dts/hisilicon/ 2227 2228ARM/HP JORNADA 7XX MACHINE SUPPORT 2229M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 2230S: Maintained 2231W: www.jlime.com 2232T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 2233F: arch/arm/mach-sa1100/include/mach/jornada720.h 2234F: arch/arm/mach-sa1100/jornada720.c 2235 2236ARM/HPE GXP ARCHITECTURE 2237M: Jean-Marie Verdun <verdun@hpe.com> 2238M: Nick Hawkins <nick.hawkins@hpe.com> 2239S: Maintained 2240F: Documentation/hwmon/gxp-fan-ctrl.rst 2241F: Documentation/devicetree/bindings/arm/hpe,gxp.yaml 2242F: Documentation/devicetree/bindings/hwmon/hpe,gxp-fan-ctrl.yaml 2243F: Documentation/devicetree/bindings/i2c/hpe,gxp-i2c.yaml 2244F: Documentation/devicetree/bindings/spi/hpe,gxp-spifi.yaml 2245F: Documentation/devicetree/bindings/timer/hpe,gxp-timer.yaml 2246F: arch/arm/boot/dts/hpe-bmc* 2247F: arch/arm/boot/dts/hpe-gxp* 2248F: arch/arm/mach-hpe/ 2249F: drivers/clocksource/timer-gxp.c 2250F: drivers/hwmon/gxp-fan-ctrl.c 2251F: drivers/i2c/busses/i2c-gxp.c 2252F: drivers/spi/spi-gxp.c 2253F: drivers/watchdog/gxp-wdt.c 2254 2255ARM/IGEP MACHINE SUPPORT 2256M: Enric Balletbo i Serra <eballetbo@gmail.com> 2257M: Javier Martinez Canillas <javier@dowhile0.org> 2258L: linux-omap@vger.kernel.org 2259L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2260S: Maintained 2261F: arch/arm/boot/dts/omap3-igep* 2262 2263ARM/INTEL IXP4XX ARM ARCHITECTURE 2264M: Linus Walleij <linusw@kernel.org> 2265M: Imre Kaloz <kaloz@openwrt.org> 2266M: Krzysztof Halasa <khalasa@piap.pl> 2267L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2268S: Maintained 2269F: Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml 2270F: Documentation/devicetree/bindings/memory-controllers/intel,ixp4xx-expansion* 2271F: Documentation/devicetree/bindings/gpio/intel,ixp4xx-gpio.txt 2272F: Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml 2273F: Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml 2274F: arch/arm/boot/dts/intel-ixp* 2275F: arch/arm/mach-ixp4xx/ 2276F: drivers/bus/intel-ixp4xx-eb.c 2277F: drivers/clocksource/timer-ixp4xx.c 2278F: drivers/crypto/ixp4xx_crypto.c 2279F: drivers/gpio/gpio-ixp4xx.c 2280F: drivers/irqchip/irq-ixp4xx.c 2281 2282ARM/INTEL KEEMBAY ARCHITECTURE 2283M: Paul J. Murphy <paul.j.murphy@intel.com> 2284M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 2285S: Maintained 2286F: Documentation/devicetree/bindings/arm/intel,keembay.yaml 2287F: arch/arm64/boot/dts/intel/keembay-evm.dts 2288F: arch/arm64/boot/dts/intel/keembay-soc.dtsi 2289 2290ARM/INTEL XSC3 (MANZANO) ARM CORE 2291M: Lennert Buytenhek <kernel@wantstofly.org> 2292L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2293S: Maintained 2294 2295ARM/LG1K ARCHITECTURE 2296M: Chanho Min <chanho.min@lge.com> 2297L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2298S: Maintained 2299F: arch/arm64/boot/dts/lg/ 2300 2301ARM/LPC18XX ARCHITECTURE 2302M: Vladimir Zapolskiy <vz@mleia.com> 2303L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2304S: Maintained 2305F: Documentation/devicetree/bindings/i2c/i2c-lpc2k.txt 2306F: arch/arm/boot/dts/lpc43* 2307F: drivers/i2c/busses/i2c-lpc2k.c 2308F: drivers/memory/pl172.c 2309F: drivers/mtd/spi-nor/controllers/nxp-spifi.c 2310F: drivers/rtc/rtc-lpc24xx.c 2311N: lpc18xx 2312 2313ARM/LPC32XX SOC SUPPORT 2314M: Vladimir Zapolskiy <vz@mleia.com> 2315L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2316S: Maintained 2317T: git git://github.com/vzapolskiy/linux-lpc32xx.git 2318F: Documentation/devicetree/bindings/i2c/i2c-pnx.txt 2319F: arch/arm/boot/dts/lpc32* 2320F: arch/arm/mach-lpc32xx/ 2321F: drivers/i2c/busses/i2c-pnx.c 2322F: drivers/net/ethernet/nxp/lpc_eth.c 2323F: drivers/usb/host/ohci-nxp.c 2324F: drivers/watchdog/pnx4008_wdt.c 2325N: lpc32xx 2326 2327ARM/Marvell Dove/MV78xx0/Orion SOC support 2328M: Andrew Lunn <andrew@lunn.ch> 2329M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2330M: Gregory Clement <gregory.clement@bootlin.com> 2331L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2332S: Maintained 2333T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2334F: Documentation/devicetree/bindings/arm/marvell/marvell,dove.txt 2335F: Documentation/devicetree/bindings/arm/marvell/marvell,orion5x.txt 2336F: Documentation/devicetree/bindings/soc/dove/ 2337F: arch/arm/boot/dts/dove* 2338F: arch/arm/boot/dts/orion5x* 2339F: arch/arm/mach-dove/ 2340F: arch/arm/mach-mv78xx0/ 2341F: arch/arm/mach-orion5x/ 2342F: arch/arm/plat-orion/ 2343F: drivers/soc/dove/ 2344 2345ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K, CN9130 SOC support 2346M: Andrew Lunn <andrew@lunn.ch> 2347M: Gregory Clement <gregory.clement@bootlin.com> 2348M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2349L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2350S: Maintained 2351T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2352F: Documentation/devicetree/bindings/arm/marvell/ 2353F: arch/arm/boot/dts/armada* 2354F: arch/arm/boot/dts/kirkwood* 2355F: arch/arm/configs/mvebu_*_defconfig 2356F: arch/arm/mach-mvebu/ 2357F: arch/arm64/boot/dts/marvell/armada* 2358F: arch/arm64/boot/dts/marvell/cn913* 2359F: drivers/cpufreq/armada-37xx-cpufreq.c 2360F: drivers/cpufreq/armada-8k-cpufreq.c 2361F: drivers/cpufreq/mvebu-cpufreq.c 2362F: drivers/irqchip/irq-armada-370-xp.c 2363F: drivers/irqchip/irq-mvebu-* 2364F: drivers/pinctrl/mvebu/ 2365F: drivers/rtc/rtc-armada38x.c 2366 2367ARM/Mediatek RTC DRIVER 2368M: Eddie Huang <eddie.huang@mediatek.com> 2369M: Sean Wang <sean.wang@mediatek.com> 2370L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2371L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2372S: Maintained 2373F: Documentation/devicetree/bindings/rtc/rtc-mt2712.txt 2374F: Documentation/devicetree/bindings/rtc/rtc-mt7622.txt 2375F: drivers/rtc/rtc-mt2712.c 2376F: drivers/rtc/rtc-mt6397.c 2377F: drivers/rtc/rtc-mt7622.c 2378 2379ARM/Mediatek SoC support 2380M: Matthias Brugger <matthias.bgg@gmail.com> 2381R: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> 2382L: linux-kernel@vger.kernel.org 2383L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2384L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2385S: Maintained 2386W: https://mtk.wiki.kernel.org/ 2387C: irc://irc.libera.chat/linux-mediatek 2388F: arch/arm/boot/dts/mt2* 2389F: arch/arm/boot/dts/mt6* 2390F: arch/arm/boot/dts/mt7* 2391F: arch/arm/boot/dts/mt8* 2392F: arch/arm/mach-mediatek/ 2393F: arch/arm64/boot/dts/mediatek/ 2394F: drivers/soc/mediatek/ 2395N: mtk 2396N: mt[2678] 2397K: mediatek 2398 2399ARM/Mediatek USB3 PHY DRIVER 2400M: Chunfeng Yun <chunfeng.yun@mediatek.com> 2401L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2402L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2403S: Maintained 2404F: Documentation/devicetree/bindings/phy/mediatek,* 2405F: drivers/phy/mediatek/ 2406 2407ARM/Microchip (AT91) SoC support 2408M: Nicolas Ferre <nicolas.ferre@microchip.com> 2409M: Alexandre Belloni <alexandre.belloni@bootlin.com> 2410M: Claudiu Beznea <claudiu.beznea@microchip.com> 2411L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2412S: Supported 2413W: http://www.linux4sam.org 2414T: git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 2415F: arch/arm/boot/dts/at91*.dts 2416F: arch/arm/boot/dts/at91*.dtsi 2417F: arch/arm/boot/dts/sama*.dts 2418F: arch/arm/boot/dts/sama*.dtsi 2419F: arch/arm/include/debug/at91.S 2420F: arch/arm/mach-at91/ 2421F: drivers/memory/atmel* 2422F: drivers/watchdog/sama5d4_wdt.c 2423F: include/soc/at91/ 2424X: drivers/input/touchscreen/atmel_mxt_ts.c 2425X: drivers/net/wireless/atmel/ 2426N: at91 2427N: atmel 2428 2429ARM/Microchip Sparx5 SoC support 2430M: Lars Povlsen <lars.povlsen@microchip.com> 2431M: Steen Hegelund <Steen.Hegelund@microchip.com> 2432M: Daniel Machon <daniel.machon@microchip.com> 2433M: UNGLinuxDriver@microchip.com 2434L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2435S: Supported 2436T: git git://github.com/microchip-ung/linux-upstream.git 2437F: arch/arm64/boot/dts/microchip/ 2438F: drivers/net/ethernet/microchip/vcap/ 2439F: drivers/pinctrl/pinctrl-microchip-sgpio.c 2440N: sparx5 2441 2442Microchip Timer Counter Block (TCB) Capture Driver 2443M: Kamel Bouhara <kamel.bouhara@bootlin.com> 2444L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2445L: linux-iio@vger.kernel.org 2446S: Maintained 2447F: drivers/counter/microchip-tcb-capture.c 2448 2449ARM/MILBEAUT ARCHITECTURE 2450M: Taichi Sugaya <sugaya.taichi@socionext.com> 2451M: Takao Orito <orito.takao@socionext.com> 2452L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2453S: Maintained 2454F: arch/arm/boot/dts/milbeaut* 2455F: arch/arm/mach-milbeaut/ 2456N: milbeaut 2457 2458ARM/MStar/Sigmastar Armv7 SoC support 2459M: Daniel Palmer <daniel@thingy.jp> 2460M: Romain Perier <romain.perier@gmail.com> 2461L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2462S: Maintained 2463W: http://linux-chenxing.org/ 2464T: git git://github.com/linux-chenxing/linux.git 2465F: Documentation/devicetree/bindings/arm/mstar/* 2466F: Documentation/devicetree/bindings/clock/mstar,msc313-mpll.yaml 2467F: Documentation/devicetree/bindings/gpio/mstar,msc313-gpio.yaml 2468F: arch/arm/boot/dts/mstar-* 2469F: arch/arm/mach-mstar/ 2470F: drivers/clk/mstar/ 2471F: drivers/clocksource/timer-msc313e.c 2472F: drivers/gpio/gpio-msc313.c 2473F: drivers/rtc/rtc-msc313.c 2474F: drivers/watchdog/msc313e_wdt.c 2475F: include/dt-bindings/clock/mstar-* 2476F: include/dt-bindings/gpio/msc313-gpio.h 2477 2478ARM/NOMADIK/Ux500 ARCHITECTURES 2479M: Linus Walleij <linus.walleij@linaro.org> 2480L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2481S: Maintained 2482T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git 2483F: Documentation/devicetree/bindings/arm/ste-* 2484F: Documentation/devicetree/bindings/arm/ux500.yaml 2485F: Documentation/devicetree/bindings/arm/ux500/ 2486F: Documentation/devicetree/bindings/i2c/st,nomadik-i2c.yaml 2487F: arch/arm/boot/dts/ste-* 2488F: arch/arm/mach-nomadik/ 2489F: arch/arm/mach-ux500/ 2490F: drivers/clk/clk-nomadik.c 2491F: drivers/clocksource/clksrc-dbx500-prcmu.c 2492F: drivers/dma/ste_dma40* 2493F: drivers/hwspinlock/u8500_hsem.c 2494F: drivers/i2c/busses/i2c-nomadik.c 2495F: drivers/iio/adc/ab8500-gpadc.c 2496F: drivers/mfd/ab8500* 2497F: drivers/mfd/abx500* 2498F: drivers/mfd/db8500* 2499F: drivers/pinctrl/nomadik/ 2500F: drivers/rtc/rtc-ab8500.c 2501F: drivers/rtc/rtc-pl031.c 2502F: drivers/soc/ux500/ 2503 2504ARM/NUVOTON NPCM ARCHITECTURE 2505M: Avi Fishman <avifishman70@gmail.com> 2506M: Tomer Maimon <tmaimon77@gmail.com> 2507M: Tali Perry <tali.perry1@gmail.com> 2508R: Patrick Venture <venture@google.com> 2509R: Nancy Yuen <yuenn@google.com> 2510R: Benjamin Fair <benjaminfair@google.com> 2511L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2512S: Supported 2513F: Documentation/devicetree/bindings/*/*/*npcm* 2514F: Documentation/devicetree/bindings/*/*npcm* 2515F: Documentation/devicetree/bindings/arm/npcm/* 2516F: Documentation/devicetree/bindings/rtc/nuvoton,nct3018y.yaml 2517F: arch/arm/boot/dts/nuvoton-npcm* 2518F: arch/arm/mach-npcm/ 2519F: arch/arm64/boot/dts/nuvoton/ 2520F: drivers/*/*npcm* 2521F: drivers/*/*/*npcm* 2522F: drivers/rtc/rtc-nct3018y.c 2523F: include/dt-bindings/clock/nuvoton,npcm7xx-clock.h 2524F: include/dt-bindings/clock/nuvoton,npcm845-clk.h 2525 2526ARM/NUVOTON WPCM450 ARCHITECTURE 2527M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 2528L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2529S: Maintained 2530W: https://github.com/neuschaefer/wpcm450/wiki 2531F: Documentation/devicetree/bindings/*/*wpcm* 2532F: arch/arm/boot/dts/nuvoton-wpcm450* 2533F: arch/arm/configs/wpcm450_defconfig 2534F: arch/arm/mach-npcm/wpcm450.c 2535F: drivers/*/*/*wpcm* 2536F: drivers/*/*wpcm* 2537 2538ARM/NXP S32G ARCHITECTURE 2539M: Chester Lin <clin@suse.com> 2540R: Andreas Färber <afaerber@suse.de> 2541R: Matthias Brugger <mbrugger@suse.com> 2542R: NXP S32 Linux Team <s32@nxp.com> 2543L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2544S: Maintained 2545F: arch/arm64/boot/dts/freescale/s32g*.dts* 2546 2547ARM/Orion SoC/Technologic Systems TS-78xx platform support 2548M: Alexander Clouter <alex@digriz.org.uk> 2549L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2550S: Maintained 2551W: http://www.digriz.org.uk/ts78xx/kernel 2552F: arch/arm/mach-orion5x/ts78xx-* 2553 2554ARM/OXNAS platform support 2555M: Neil Armstrong <neil.armstrong@linaro.org> 2556L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2557L: linux-oxnas@groups.io (moderated for non-subscribers) 2558S: Maintained 2559F: arch/arm/boot/dts/ox8*.dts* 2560F: arch/arm/mach-oxnas/ 2561F: drivers/power/reset/oxnas-restart.c 2562N: oxnas 2563 2564ARM/QUALCOMM SUPPORT 2565M: Andy Gross <agross@kernel.org> 2566M: Bjorn Andersson <andersson@kernel.org> 2567R: Konrad Dybcio <konrad.dybcio@linaro.org> 2568L: linux-arm-msm@vger.kernel.org 2569S: Maintained 2570T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 2571F: Documentation/devicetree/bindings/*/qcom* 2572F: Documentation/devicetree/bindings/soc/qcom/ 2573F: arch/arm/boot/dts/qcom-*.dts 2574F: arch/arm/boot/dts/qcom-*.dtsi 2575F: arch/arm/configs/qcom_defconfig 2576F: arch/arm/mach-qcom/ 2577F: arch/arm64/boot/dts/qcom/ 2578F: drivers/*/*/qcom* 2579F: drivers/*/*/qcom/ 2580F: drivers/*/pm8???-* 2581F: drivers/*/qcom* 2582F: drivers/*/qcom/ 2583F: drivers/bluetooth/btqcomsmd.c 2584F: drivers/clocksource/timer-qcom.c 2585F: drivers/cpuidle/cpuidle-qcom-spm.c 2586F: drivers/extcon/extcon-qcom* 2587F: drivers/i2c/busses/i2c-qcom-geni.c 2588F: drivers/i2c/busses/i2c-qup.c 2589F: drivers/iommu/msm* 2590F: drivers/mfd/ssbi.c 2591F: drivers/mmc/host/mmci_qcom* 2592F: drivers/mmc/host/sdhci-msm.c 2593F: drivers/pci/controller/dwc/pcie-qcom.c 2594F: drivers/phy/qualcomm/ 2595F: drivers/power/*/msm* 2596F: drivers/reset/reset-qcom-* 2597F: drivers/ufs/host/ufs-qcom* 2598F: drivers/spi/spi-geni-qcom.c 2599F: drivers/spi/spi-qcom-qspi.c 2600F: drivers/spi/spi-qup.c 2601F: drivers/tty/serial/msm_serial.c 2602F: drivers/usb/dwc3/dwc3-qcom.c 2603F: include/dt-bindings/*/qcom* 2604F: include/linux/*/qcom* 2605F: include/linux/soc/qcom/ 2606 2607ARM/RDA MICRO ARCHITECTURE 2608M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 2609L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2610L: linux-unisoc@lists.infradead.org (moderated for non-subscribers) 2611S: Maintained 2612F: Documentation/devicetree/bindings/arm/rda.yaml 2613F: Documentation/devicetree/bindings/gpio/gpio-rda.yaml 2614F: Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.yaml 2615F: Documentation/devicetree/bindings/serial/rda,8810pl-uart.yaml 2616F: Documentation/devicetree/bindings/timer/rda,8810pl-timer.yaml 2617F: arch/arm/boot/dts/rda8810pl-* 2618F: drivers/clocksource/timer-rda.c 2619F: drivers/gpio/gpio-rda.c 2620F: drivers/irqchip/irq-rda-intc.c 2621F: drivers/tty/serial/rda-uart.c 2622 2623ARM/REALTEK ARCHITECTURE 2624M: Andreas Färber <afaerber@suse.de> 2625L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2626L: linux-realtek-soc@lists.infradead.org (moderated for non-subscribers) 2627S: Maintained 2628F: Documentation/devicetree/bindings/arm/realtek.yaml 2629F: arch/arm/boot/dts/rtd* 2630F: arch/arm/mach-realtek/ 2631F: arch/arm64/boot/dts/realtek/ 2632 2633ARM/RISC-V/RENESAS ARCHITECTURE 2634M: Geert Uytterhoeven <geert+renesas@glider.be> 2635M: Magnus Damm <magnus.damm@gmail.com> 2636L: linux-renesas-soc@vger.kernel.org 2637S: Supported 2638Q: http://patchwork.kernel.org/project/linux-renesas-soc/list/ 2639C: irc://irc.libera.chat/renesas-soc 2640T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next 2641F: Documentation/devicetree/bindings/hwinfo/renesas,prr.yaml 2642F: Documentation/devicetree/bindings/soc/renesas/ 2643F: arch/arm/boot/dts/emev2* 2644F: arch/arm/boot/dts/gr-peach* 2645F: arch/arm/boot/dts/iwg20d-q7* 2646F: arch/arm/boot/dts/r7s* 2647F: arch/arm/boot/dts/r8a* 2648F: arch/arm/boot/dts/r9a* 2649F: arch/arm/boot/dts/sh* 2650F: arch/arm/configs/shmobile_defconfig 2651F: arch/arm/include/debug/renesas-scif.S 2652F: arch/arm/mach-shmobile/ 2653F: arch/arm64/boot/dts/renesas/ 2654F: arch/riscv/boot/dts/renesas/ 2655F: drivers/soc/renesas/ 2656F: include/linux/soc/renesas/ 2657 2658ARM/RISCPC ARCHITECTURE 2659M: Russell King <linux@armlinux.org.uk> 2660L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2661S: Maintained 2662W: http://www.armlinux.org.uk/ 2663F: arch/arm/include/asm/hardware/ioc.h 2664F: arch/arm/include/asm/hardware/iomd.h 2665F: arch/arm/include/asm/hardware/memc.h 2666F: arch/arm/mach-rpc/ 2667F: drivers/net/ethernet/8390/etherh.c 2668F: drivers/net/ethernet/i825xx/ether1* 2669F: drivers/net/ethernet/seeq/ether3* 2670F: drivers/scsi/arm/ 2671 2672ARM/Rockchip SoC support 2673M: Heiko Stuebner <heiko@sntech.de> 2674L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2675L: linux-rockchip@lists.infradead.org 2676S: Maintained 2677T: git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git 2678F: Documentation/devicetree/bindings/i2c/i2c-rk3x.yaml 2679F: Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.yaml 2680F: Documentation/devicetree/bindings/spi/spi-rockchip.yaml 2681F: arch/arm/boot/dts/rk3* 2682F: arch/arm/boot/dts/rv11* 2683F: arch/arm/mach-rockchip/ 2684F: drivers/*/*/*rockchip* 2685F: drivers/*/*rockchip* 2686F: drivers/clk/rockchip/ 2687F: drivers/i2c/busses/i2c-rk3x.c 2688F: sound/soc/rockchip/ 2689N: rockchip 2690 2691ARM/SAMSUNG S3C, S5P AND EXYNOS ARM ARCHITECTURES 2692M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 2693R: Alim Akhtar <alim.akhtar@samsung.com> 2694L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2695L: linux-samsung-soc@vger.kernel.org 2696S: Maintained 2697C: irc://irc.libera.chat/linux-exynos 2698Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 2699B: mailto:linux-samsung-soc@vger.kernel.org 2700T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 2701F: Documentation/arm/samsung/ 2702F: Documentation/devicetree/bindings/arm/samsung/ 2703F: Documentation/devicetree/bindings/hwinfo/samsung,* 2704F: Documentation/devicetree/bindings/power/pd-samsung.yaml 2705F: Documentation/devicetree/bindings/soc/samsung/ 2706F: arch/arm/boot/dts/exynos* 2707F: arch/arm/boot/dts/s3c* 2708F: arch/arm/boot/dts/s5p* 2709F: arch/arm/mach-exynos*/ 2710F: arch/arm/mach-s3c/ 2711F: arch/arm/mach-s5p*/ 2712F: arch/arm64/boot/dts/exynos/ 2713F: drivers/*/*/*s3c24* 2714F: drivers/*/*s3c24* 2715F: drivers/*/*s3c64xx* 2716F: drivers/*/*s5pv210* 2717F: drivers/clocksource/samsung_pwm_timer.c 2718F: drivers/memory/samsung/ 2719F: drivers/pwm/pwm-samsung.c 2720F: drivers/soc/samsung/ 2721F: drivers/tty/serial/samsung* 2722F: include/clocksource/samsung_pwm.h 2723F: include/linux/platform_data/*s3c* 2724F: include/linux/serial_s3c.h 2725F: include/linux/soc/samsung/ 2726N: exynos 2727N: s3c64xx 2728N: s5pv210 2729 2730ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT 2731M: Łukasz Stelmach <l.stelmach@samsung.com> 2732L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2733L: linux-media@vger.kernel.org 2734S: Maintained 2735F: drivers/media/platform/samsung/s5p-g2d/ 2736 2737ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT 2738M: Marek Szyprowski <m.szyprowski@samsung.com> 2739L: linux-samsung-soc@vger.kernel.org 2740L: linux-media@vger.kernel.org 2741S: Maintained 2742F: Documentation/devicetree/bindings/media/s5p-cec.txt 2743F: drivers/media/cec/platform/s5p/ 2744 2745ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT 2746M: Andrzej Pietrasiewicz <andrzejtp2010@gmail.com> 2747M: Jacek Anaszewski <jacek.anaszewski@gmail.com> 2748M: Sylwester Nawrocki <s.nawrocki@samsung.com> 2749L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2750L: linux-media@vger.kernel.org 2751S: Maintained 2752F: Documentation/devicetree/bindings/media/samsung,s5pv210-jpeg.yaml 2753F: drivers/media/platform/samsung/s5p-jpeg/ 2754 2755ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT 2756M: Marek Szyprowski <m.szyprowski@samsung.com> 2757M: Andrzej Hajda <andrzej.hajda@intel.com> 2758L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2759L: linux-media@vger.kernel.org 2760S: Maintained 2761F: drivers/media/platform/samsung/s5p-mfc/ 2762 2763ARM/SOCFPGA ARCHITECTURE 2764M: Dinh Nguyen <dinguyen@kernel.org> 2765S: Maintained 2766W: http://www.rocketboards.org 2767T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 2768F: arch/arm/boot/dts/socfpga* 2769F: arch/arm/configs/socfpga_defconfig 2770F: arch/arm/mach-socfpga/ 2771F: arch/arm64/boot/dts/altera/ 2772F: arch/arm64/boot/dts/intel/ 2773 2774ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT 2775M: Dinh Nguyen <dinguyen@kernel.org> 2776S: Maintained 2777F: drivers/clk/socfpga/ 2778 2779ARM/SOCFPGA EDAC SUPPORT 2780M: Dinh Nguyen <dinguyen@kernel.org> 2781S: Maintained 2782F: drivers/edac/altera_edac.[ch] 2783 2784ARM/SPREADTRUM SoC SUPPORT 2785M: Orson Zhai <orsonzhai@gmail.com> 2786M: Baolin Wang <baolin.wang7@gmail.com> 2787M: Chunyan Zhang <zhang.lyra@gmail.com> 2788S: Maintained 2789F: arch/arm64/boot/dts/sprd 2790N: sprd 2791N: sc27xx 2792N: sc2731 2793 2794ARM/STI ARCHITECTURE 2795M: Patrice Chotard <patrice.chotard@foss.st.com> 2796L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2797S: Maintained 2798W: http://www.stlinux.com 2799F: Documentation/devicetree/bindings/spi/st,ssc-spi.yaml 2800F: Documentation/devicetree/bindings/i2c/st,sti-i2c.yaml 2801F: arch/arm/boot/dts/sti* 2802F: arch/arm/mach-sti/ 2803F: drivers/ata/ahci_st.c 2804F: drivers/char/hw_random/st-rng.c 2805F: drivers/clocksource/arm_global_timer.c 2806F: drivers/clocksource/clksrc_st_lpc.c 2807F: drivers/cpufreq/sti-cpufreq.c 2808F: drivers/dma/st_fdma* 2809F: drivers/i2c/busses/i2c-st.c 2810F: drivers/media/platform/st/sti/c8sectpfe/ 2811F: drivers/media/rc/st_rc.c 2812F: drivers/mmc/host/sdhci-st.c 2813F: drivers/phy/st/phy-miphy28lp.c 2814F: drivers/phy/st/phy-stih407-usb.c 2815F: drivers/pinctrl/pinctrl-st.c 2816F: drivers/remoteproc/st_remoteproc.c 2817F: drivers/remoteproc/st_slim_rproc.c 2818F: drivers/reset/sti/ 2819F: drivers/rtc/rtc-st-lpc.c 2820F: drivers/tty/serial/st-asc.c 2821F: drivers/usb/dwc3/dwc3-st.c 2822F: drivers/usb/host/ehci-st.c 2823F: drivers/usb/host/ohci-st.c 2824F: drivers/watchdog/st_lpc_wdt.c 2825F: include/linux/remoteproc/st_slim_rproc.h 2826 2827ARM/STM32 ARCHITECTURE 2828M: Maxime Coquelin <mcoquelin.stm32@gmail.com> 2829M: Alexandre Torgue <alexandre.torgue@foss.st.com> 2830L: linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers) 2831L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2832S: Maintained 2833T: git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next 2834F: arch/arm/boot/dts/stm32* 2835F: arch/arm/mach-stm32/ 2836F: drivers/clocksource/armv7m_systick.c 2837N: stm32 2838N: stm 2839 2840ARM/SUNPLUS SP7021 SOC SUPPORT 2841M: Qin Jian <qinjian@cqplus1.com> 2842L: linux-arm-kernel@lists.infradead.org (moderated for mon-subscribers) 2843S: Maintained 2844W: https://sunplus-tibbo.atlassian.net/wiki/spaces/doc/overview 2845F: Documentation/devicetree/bindings/arm/sunplus,sp7021.yaml 2846F: Documentation/devicetree/bindings/clock/sunplus,sp7021-clkc.yaml 2847F: Documentation/devicetree/bindings/interrupt-controller/sunplus,sp7021-intc.yaml 2848F: Documentation/devicetree/bindings/reset/sunplus,reset.yaml 2849F: arch/arm/boot/dts/sunplus-sp7021*.dts* 2850F: arch/arm/configs/sp7021_*defconfig 2851F: arch/arm/mach-sunplus/ 2852F: drivers/irqchip/irq-sp7021-intc.c 2853F: drivers/reset/reset-sunplus.c 2854F: include/dt-bindings/clock/sunplus,sp7021-clkc.h 2855F: include/dt-bindings/reset/sunplus,sp7021-reset.h 2856 2857ARM/Synaptics SoC support 2858M: Jisheng Zhang <jszhang@kernel.org> 2859M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2860L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2861S: Maintained 2862F: arch/arm/boot/dts/berlin* 2863F: arch/arm/mach-berlin/ 2864F: arch/arm64/boot/dts/synaptics/ 2865 2866ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT 2867M: Lennert Buytenhek <kernel@wantstofly.org> 2868L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2869S: Maintained 2870 2871ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT 2872M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 2873L: linux-tegra@vger.kernel.org 2874L: linux-media@vger.kernel.org 2875S: Maintained 2876F: Documentation/devicetree/bindings/media/tegra-cec.txt 2877F: drivers/media/cec/platform/tegra/ 2878 2879ARM/TESLA FSD SoC SUPPORT 2880M: Alim Akhtar <alim.akhtar@samsung.com> 2881M: linux-fsd@tesla.com 2882L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2883L: linux-samsung-soc@vger.kernel.org 2884S: Maintained 2885F: arch/arm64/boot/dts/tesla/ 2886 2887ARM/TETON BGA MACHINE SUPPORT 2888M: "Mark F. Brown" <mark.brown314@gmail.com> 2889L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2890S: Maintained 2891 2892ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS 2893M: Santosh Shilimkar <ssantosh@kernel.org> 2894L: linux-kernel@vger.kernel.org 2895S: Maintained 2896F: drivers/memory/*emif* 2897 2898ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE 2899M: Nishanth Menon <nm@ti.com> 2900M: Santosh Shilimkar <ssantosh@kernel.org> 2901L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2902S: Maintained 2903T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 2904F: arch/arm/boot/dts/keystone-* 2905F: arch/arm/mach-keystone/ 2906 2907ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK 2908M: Santosh Shilimkar <ssantosh@kernel.org> 2909L: linux-kernel@vger.kernel.org 2910S: Maintained 2911F: drivers/clk/keystone/ 2912 2913ARM/TEXAS INSTRUMENT KEYSTONE CLOCKSOURCE 2914M: Santosh Shilimkar <ssantosh@kernel.org> 2915L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2916L: linux-kernel@vger.kernel.org 2917S: Maintained 2918F: drivers/clocksource/timer-keystone.c 2919 2920ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER 2921M: Santosh Shilimkar <ssantosh@kernel.org> 2922L: linux-kernel@vger.kernel.org 2923S: Maintained 2924F: drivers/power/reset/keystone-reset.c 2925 2926ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE 2927M: Nishanth Menon <nm@ti.com> 2928M: Vignesh Raghavendra <vigneshr@ti.com> 2929M: Tero Kristo <kristo@kernel.org> 2930L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2931S: Supported 2932F: Documentation/devicetree/bindings/arm/ti/k3.yaml 2933F: Documentation/devicetree/bindings/hwinfo/ti,k3-socinfo.yaml 2934F: arch/arm64/boot/dts/ti/Makefile 2935F: arch/arm64/boot/dts/ti/k3-* 2936F: include/dt-bindings/pinctrl/k3.h 2937 2938ARM/TOSHIBA VISCONTI ARCHITECTURE 2939M: Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp> 2940L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2941S: Supported 2942T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwamatsu/linux-visconti.git 2943F: Documentation/devicetree/bindings/arm/toshiba.yaml 2944F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pipllct.yaml 2945F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pismu.yaml 2946F: Documentation/devicetree/bindings/net/toshiba,visconti-dwmac.yaml 2947F: Documentation/devicetree/bindings/gpio/toshiba,gpio-visconti.yaml 2948F: Documentation/devicetree/bindings/pci/toshiba,visconti-pcie.yaml 2949F: Documentation/devicetree/bindings/pinctrl/toshiba,visconti-pinctrl.yaml 2950F: Documentation/devicetree/bindings/watchdog/toshiba,visconti-wdt.yaml 2951F: arch/arm64/boot/dts/toshiba/ 2952F: drivers/clk/visconti/ 2953F: drivers/net/ethernet/stmicro/stmmac/dwmac-visconti.c 2954F: drivers/gpio/gpio-visconti.c 2955F: drivers/pci/controller/dwc/pcie-visconti.c 2956F: drivers/pinctrl/visconti/ 2957F: drivers/watchdog/visconti_wdt.c 2958N: visconti 2959 2960ARM/UNIPHIER ARCHITECTURE 2961M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 2962M: Masami Hiramatsu <mhiramat@kernel.org> 2963L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2964S: Maintained 2965F: Documentation/devicetree/bindings/arm/socionext/uniphier.yaml 2966F: Documentation/devicetree/bindings/gpio/socionext,uniphier-gpio.yaml 2967F: Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.yaml 2968F: Documentation/devicetree/bindings/soc/socionext/socionext,uniphier*.yaml 2969F: arch/arm/boot/dts/uniphier* 2970F: arch/arm/include/asm/hardware/cache-uniphier.h 2971F: arch/arm/mach-uniphier/ 2972F: arch/arm/mm/cache-uniphier.c 2973F: arch/arm64/boot/dts/socionext/uniphier* 2974F: drivers/bus/uniphier-system-bus.c 2975F: drivers/clk/uniphier/ 2976F: drivers/dma/uniphier-mdmac.c 2977F: drivers/gpio/gpio-uniphier.c 2978F: drivers/i2c/busses/i2c-uniphier* 2979F: drivers/irqchip/irq-uniphier-aidet.c 2980F: drivers/mmc/host/uniphier-sd.c 2981F: drivers/pinctrl/uniphier/ 2982F: drivers/reset/reset-uniphier.c 2983F: drivers/tty/serial/8250/8250_uniphier.c 2984N: uniphier 2985 2986ARM/VERSATILE EXPRESS PLATFORM 2987M: Liviu Dudau <liviu.dudau@arm.com> 2988M: Sudeep Holla <sudeep.holla@arm.com> 2989M: Lorenzo Pieralisi <lpieralisi@kernel.org> 2990L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2991S: Maintained 2992F: */*/*/vexpress* 2993F: */*/vexpress* 2994F: arch/arm/boot/dts/vexpress* 2995F: arch/arm/mach-versatile/ 2996F: arch/arm64/boot/dts/arm/ 2997F: drivers/clk/versatile/clk-vexpress-osc.c 2998F: drivers/clocksource/timer-versatile.c 2999N: mps2 3000 3001ARM/VFP SUPPORT 3002M: Russell King <linux@armlinux.org.uk> 3003L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3004S: Maintained 3005W: http://www.armlinux.org.uk/ 3006F: arch/arm/vfp/ 3007 3008ARM/VT8500 ARM ARCHITECTURE 3009L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3010S: Orphan 3011F: Documentation/devicetree/bindings/i2c/i2c-wmt.txt 3012F: arch/arm/mach-vt8500/ 3013F: drivers/clocksource/timer-vt8500.c 3014F: drivers/i2c/busses/i2c-wmt.c 3015F: drivers/mmc/host/wmt-sdmmc.c 3016F: drivers/pwm/pwm-vt8500.c 3017F: drivers/rtc/rtc-vt8500.c 3018F: drivers/tty/serial/vt8500_serial.c 3019F: drivers/usb/host/ehci-platform.c 3020F: drivers/usb/host/uhci-platform.c 3021F: drivers/video/fbdev/vt8500lcdfb.* 3022F: drivers/video/fbdev/wm8505fb* 3023F: drivers/video/fbdev/wmt_ge_rops.* 3024 3025ARM/ZYNQ ARCHITECTURE 3026M: Michal Simek <michal.simek@xilinx.com> 3027L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3028S: Supported 3029W: http://wiki.xilinx.com 3030T: git https://github.com/Xilinx/linux-xlnx.git 3031F: Documentation/devicetree/bindings/i2c/cdns,i2c-r1p10.yaml 3032F: Documentation/devicetree/bindings/i2c/xlnx,xps-iic-2.00.a.yaml 3033F: Documentation/devicetree/bindings/memory-controllers/snps,dw-umctl2-ddrc.yaml 3034F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynq-ddrc-a05.yaml 3035F: Documentation/devicetree/bindings/spi/xlnx,zynq-qspi.yaml 3036F: arch/arm/mach-zynq/ 3037F: drivers/clocksource/timer-cadence-ttc.c 3038F: drivers/cpuidle/cpuidle-zynq.c 3039F: drivers/edac/synopsys_edac.c 3040F: drivers/i2c/busses/i2c-cadence.c 3041F: drivers/i2c/busses/i2c-xiic.c 3042F: drivers/mmc/host/sdhci-of-arasan.c 3043N: zynq 3044N: xilinx 3045 3046ARM64 PORT (AARCH64 ARCHITECTURE) 3047M: Catalin Marinas <catalin.marinas@arm.com> 3048M: Will Deacon <will@kernel.org> 3049L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3050S: Maintained 3051T: git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git 3052F: Documentation/arm64/ 3053F: arch/arm64/ 3054F: tools/testing/selftests/arm64/ 3055X: arch/arm64/boot/dts/ 3056 3057ARROW SPEEDCHIPS XRS7000 SERIES ETHERNET SWITCH DRIVER 3058M: George McCollister <george.mccollister@gmail.com> 3059L: netdev@vger.kernel.org 3060S: Maintained 3061F: Documentation/devicetree/bindings/net/dsa/arrow,xrs700x.yaml 3062F: drivers/net/dsa/xrs700x/* 3063F: net/dsa/tag_xrs700x.c 3064 3065AS3645A LED FLASH CONTROLLER DRIVER 3066M: Sakari Ailus <sakari.ailus@iki.fi> 3067L: linux-leds@vger.kernel.org 3068S: Maintained 3069F: drivers/leds/flash/leds-as3645a.c 3070 3071ASAHI KASEI AK7375 LENS VOICE COIL DRIVER 3072M: Tianshu Qiu <tian.shu.qiu@intel.com> 3073L: linux-media@vger.kernel.org 3074S: Maintained 3075T: git git://linuxtv.org/media_tree.git 3076F: Documentation/devicetree/bindings/media/i2c/ak7375.txt 3077F: drivers/media/i2c/ak7375.c 3078 3079ASAHI KASEI AK8974 DRIVER 3080M: Linus Walleij <linus.walleij@linaro.org> 3081L: linux-iio@vger.kernel.org 3082S: Supported 3083W: http://www.akm.com/ 3084F: drivers/iio/magnetometer/ak8974.c 3085 3086ASC7621 HARDWARE MONITOR DRIVER 3087M: George Joseph <george.joseph@fairview5.com> 3088L: linux-hwmon@vger.kernel.org 3089S: Maintained 3090F: Documentation/hwmon/asc7621.rst 3091F: drivers/hwmon/asc7621.c 3092 3093ASIX AX88796C SPI ETHERNET ADAPTER 3094M: Łukasz Stelmach <l.stelmach@samsung.com> 3095S: Maintained 3096F: Documentation/devicetree/bindings/net/asix,ax88796c.yaml 3097F: drivers/net/ethernet/asix/ax88796c_* 3098 3099ASPEED PECI CONTROLLER 3100M: Iwona Winiarska <iwona.winiarska@intel.com> 3101L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3102L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3103S: Supported 3104F: Documentation/devicetree/bindings/peci/peci-aspeed.yaml 3105F: drivers/peci/controller/peci-aspeed.c 3106 3107ASPEED PINCTRL DRIVERS 3108M: Andrew Jeffery <andrew@aj.id.au> 3109L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3110L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3111L: linux-gpio@vger.kernel.org 3112S: Maintained 3113F: Documentation/devicetree/bindings/pinctrl/aspeed,* 3114F: drivers/pinctrl/aspeed/ 3115 3116ASPEED SCU INTERRUPT CONTROLLER DRIVER 3117M: Eddie James <eajames@linux.ibm.com> 3118L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3119S: Maintained 3120F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2xxx-scu-ic.txt 3121F: drivers/irqchip/irq-aspeed-scu-ic.c 3122F: include/dt-bindings/interrupt-controller/aspeed-scu-ic.h 3123 3124ASPEED SD/MMC DRIVER 3125M: Andrew Jeffery <andrew@aj.id.au> 3126L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3127L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3128L: linux-mmc@vger.kernel.org 3129S: Maintained 3130F: Documentation/devicetree/bindings/mmc/aspeed,sdhci.yaml 3131F: drivers/mmc/host/sdhci-of-aspeed* 3132 3133ASPEED SMC SPI DRIVER 3134M: Chin-Ting Kuo <chin-ting_kuo@aspeedtech.com> 3135M: Cédric Le Goater <clg@kaod.org> 3136L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3137L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3138L: linux-spi@vger.kernel.org 3139S: Maintained 3140F: Documentation/devicetree/bindings/spi/aspeed,ast2600-fmc.yaml 3141F: drivers/spi/spi-aspeed-smc.c 3142 3143ASPEED VIDEO ENGINE DRIVER 3144M: Eddie James <eajames@linux.ibm.com> 3145L: linux-media@vger.kernel.org 3146L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3147S: Maintained 3148F: Documentation/devicetree/bindings/media/aspeed-video.txt 3149F: drivers/media/platform/aspeed/ 3150 3151ASPEED USB UDC DRIVER 3152M: Neal Liu <neal_liu@aspeedtech.com> 3153L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3154S: Maintained 3155F: Documentation/devicetree/bindings/usb/aspeed,ast2600-udc.yaml 3156F: drivers/usb/gadget/udc/aspeed_udc.c 3157 3158ASPEED CRYPTO DRIVER 3159M: Neal Liu <neal_liu@aspeedtech.com> 3160L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3161S: Maintained 3162F: Documentation/devicetree/bindings/crypto/aspeed,* 3163F: drivers/crypto/aspeed/ 3164 3165ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS 3166M: Corentin Chary <corentin.chary@gmail.com> 3167L: acpi4asus-user@lists.sourceforge.net 3168L: platform-driver-x86@vger.kernel.org 3169S: Maintained 3170W: http://acpi4asus.sf.net 3171F: drivers/platform/x86/asus*.c 3172F: drivers/platform/x86/eeepc*.c 3173 3174ASUS TF103C DOCK DRIVER 3175M: Hans de Goede <hdegoede@redhat.com> 3176L: platform-driver-x86@vger.kernel.org 3177S: Maintained 3178T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 3179F: drivers/platform/x86/asus-tf103c-dock.c 3180 3181ASUS WMI HARDWARE MONITOR DRIVER 3182M: Ed Brindley <kernel@maidavale.org> 3183M: Denis Pauk <pauk.denis@gmail.com> 3184L: linux-hwmon@vger.kernel.org 3185S: Maintained 3186F: drivers/hwmon/asus_wmi_sensors.c 3187 3188ASUS EC HARDWARE MONITOR DRIVER 3189M: Eugene Shalygin <eugene.shalygin@gmail.com> 3190L: linux-hwmon@vger.kernel.org 3191S: Maintained 3192F: drivers/hwmon/asus-ec-sensors.c 3193 3194ASUS WIRELESS RADIO CONTROL DRIVER 3195M: João Paulo Rechi Vita <jprvita@gmail.com> 3196L: platform-driver-x86@vger.kernel.org 3197S: Maintained 3198F: drivers/platform/x86/asus-wireless.c 3199 3200ASYMMETRIC KEYS 3201M: David Howells <dhowells@redhat.com> 3202L: keyrings@vger.kernel.org 3203S: Maintained 3204F: Documentation/crypto/asymmetric-keys.rst 3205F: crypto/asymmetric_keys/ 3206F: include/crypto/pkcs7.h 3207F: include/crypto/public_key.h 3208F: include/linux/verification.h 3209 3210ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API 3211R: Dan Williams <dan.j.williams@intel.com> 3212S: Odd fixes 3213W: http://sourceforge.net/projects/xscaleiop 3214F: Documentation/crypto/async-tx-api.rst 3215F: crypto/async_tx/ 3216F: include/linux/async_tx.h 3217 3218AT24 EEPROM DRIVER 3219M: Bartosz Golaszewski <brgl@bgdev.pl> 3220L: linux-i2c@vger.kernel.org 3221S: Maintained 3222T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 3223F: Documentation/devicetree/bindings/eeprom/at24.yaml 3224F: drivers/misc/eeprom/at24.c 3225 3226ATA OVER ETHERNET (AOE) DRIVER 3227M: "Justin Sanders" <justin@coraid.com> 3228S: Supported 3229W: http://www.openaoe.org/ 3230F: Documentation/admin-guide/aoe/ 3231F: drivers/block/aoe/ 3232 3233ATC260X PMIC MFD DRIVER 3234M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 3235M: Cristian Ciocaltea <cristian.ciocaltea@gmail.com> 3236L: linux-actions@lists.infradead.org 3237S: Maintained 3238F: Documentation/devicetree/bindings/mfd/actions,atc260x.yaml 3239F: drivers/input/misc/atc260x-onkey.c 3240F: drivers/mfd/atc260* 3241F: drivers/power/reset/atc260x-poweroff.c 3242F: drivers/regulator/atc260x-regulator.c 3243F: include/linux/mfd/atc260x/* 3244 3245ATHEROS 71XX/9XXX GPIO DRIVER 3246M: Alban Bedel <albeu@free.fr> 3247S: Maintained 3248W: https://github.com/AlbanBedel/linux 3249T: git git://github.com/AlbanBedel/linux 3250F: Documentation/devicetree/bindings/gpio/gpio-ath79.txt 3251F: drivers/gpio/gpio-ath79.c 3252 3253ATHEROS 71XX/9XXX USB PHY DRIVER 3254M: Alban Bedel <albeu@free.fr> 3255S: Maintained 3256W: https://github.com/AlbanBedel/linux 3257T: git git://github.com/AlbanBedel/linux 3258F: Documentation/devicetree/bindings/phy/phy-ath79-usb.txt 3259F: drivers/phy/qualcomm/phy-ath79-usb.c 3260 3261ATHEROS ATH GENERIC UTILITIES 3262M: Kalle Valo <kvalo@kernel.org> 3263L: linux-wireless@vger.kernel.org 3264S: Supported 3265F: drivers/net/wireless/ath/* 3266 3267ATHEROS ATH5K WIRELESS DRIVER 3268M: Jiri Slaby <jirislaby@kernel.org> 3269M: Nick Kossifidis <mickflemm@gmail.com> 3270M: Luis Chamberlain <mcgrof@kernel.org> 3271L: linux-wireless@vger.kernel.org 3272S: Maintained 3273W: https://wireless.wiki.kernel.org/en/users/Drivers/ath5k 3274F: drivers/net/wireless/ath/ath5k/ 3275 3276ATHEROS ATH6KL WIRELESS DRIVER 3277L: linux-wireless@vger.kernel.org 3278S: Orphan 3279W: https://wireless.wiki.kernel.org/en/users/Drivers/ath6kl 3280F: drivers/net/wireless/ath/ath6kl/ 3281 3282ATI_REMOTE2 DRIVER 3283M: Ville Syrjala <syrjala@sci.fi> 3284S: Maintained 3285F: drivers/input/misc/ati_remote2.c 3286 3287ATK0110 HWMON DRIVER 3288M: Luca Tettamanti <kronos.it@gmail.com> 3289L: linux-hwmon@vger.kernel.org 3290S: Maintained 3291F: drivers/hwmon/asus_atk0110.c 3292 3293ATLX ETHERNET DRIVERS 3294M: Chris Snook <chris.snook@gmail.com> 3295L: netdev@vger.kernel.org 3296S: Maintained 3297W: http://sourceforge.net/projects/atl1 3298W: http://atl1.sourceforge.net 3299F: drivers/net/ethernet/atheros/ 3300 3301ATM 3302M: Chas Williams <3chas3@gmail.com> 3303L: linux-atm-general@lists.sourceforge.net (moderated for non-subscribers) 3304L: netdev@vger.kernel.org 3305S: Maintained 3306W: http://linux-atm.sourceforge.net 3307F: drivers/atm/ 3308F: include/linux/atm* 3309F: include/uapi/linux/atm* 3310 3311ATMEL MACB ETHERNET DRIVER 3312M: Nicolas Ferre <nicolas.ferre@microchip.com> 3313M: Claudiu Beznea <claudiu.beznea@microchip.com> 3314S: Supported 3315F: drivers/net/ethernet/cadence/ 3316 3317ATMEL MAXTOUCH DRIVER 3318M: Nick Dyer <nick@shmanahar.org> 3319S: Maintained 3320T: git git://github.com/ndyer/linux.git 3321F: Documentation/devicetree/bindings/input/atmel,maxtouch.yaml 3322F: drivers/input/touchscreen/atmel_mxt_ts.c 3323 3324ATMEL WIRELESS DRIVER 3325M: Simon Kelley <simon@thekelleys.org.uk> 3326L: linux-wireless@vger.kernel.org 3327S: Maintained 3328W: http://www.thekelleys.org.uk/atmel 3329W: http://atmelwlandriver.sourceforge.net/ 3330F: drivers/net/wireless/atmel/atmel* 3331 3332ATOMIC INFRASTRUCTURE 3333M: Will Deacon <will@kernel.org> 3334M: Peter Zijlstra <peterz@infradead.org> 3335R: Boqun Feng <boqun.feng@gmail.com> 3336R: Mark Rutland <mark.rutland@arm.com> 3337L: linux-kernel@vger.kernel.org 3338S: Maintained 3339F: arch/*/include/asm/atomic*.h 3340F: include/*/atomic*.h 3341F: include/linux/refcount.h 3342F: Documentation/atomic_*.txt 3343F: scripts/atomic/ 3344 3345ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER 3346M: Bradley Grove <linuxdrivers@attotech.com> 3347L: linux-scsi@vger.kernel.org 3348S: Supported 3349W: http://www.attotech.com 3350F: drivers/scsi/esas2r 3351 3352ATUSB IEEE 802.15.4 RADIO DRIVER 3353M: Stefan Schmidt <stefan@datenfreihafen.org> 3354L: linux-wpan@vger.kernel.org 3355S: Maintained 3356F: drivers/net/ieee802154/at86rf230.h 3357F: drivers/net/ieee802154/atusb.c 3358F: drivers/net/ieee802154/atusb.h 3359 3360AUDIT SUBSYSTEM 3361M: Paul Moore <paul@paul-moore.com> 3362M: Eric Paris <eparis@redhat.com> 3363L: audit@vger.kernel.org 3364S: Supported 3365W: https://github.com/linux-audit 3366T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git 3367F: include/asm-generic/audit_*.h 3368F: include/linux/audit.h 3369F: include/linux/audit_arch.h 3370F: include/uapi/linux/audit.h 3371F: kernel/audit* 3372F: lib/*audit.c 3373 3374AUXILIARY DISPLAY DRIVERS 3375M: Miguel Ojeda <ojeda@kernel.org> 3376S: Maintained 3377F: Documentation/devicetree/bindings/auxdisplay/ 3378F: drivers/auxdisplay/ 3379F: include/linux/cfag12864b.h 3380 3381AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER 3382M: Andreas Klinger <ak@it-klinger.de> 3383L: linux-iio@vger.kernel.org 3384S: Maintained 3385F: Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml 3386F: drivers/iio/adc/hx711.c 3387 3388AX.25 NETWORK LAYER 3389M: Ralf Baechle <ralf@linux-mips.org> 3390L: linux-hams@vger.kernel.org 3391S: Maintained 3392W: http://www.linux-ax25.org/ 3393F: include/net/ax25.h 3394F: include/uapi/linux/ax25.h 3395F: net/ax25/ 3396 3397AXENTIA ARM DEVICES 3398M: Peter Rosin <peda@axentia.se> 3399L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3400S: Maintained 3401F: arch/arm/boot/dts/at91-linea.dtsi 3402F: arch/arm/boot/dts/at91-natte.dtsi 3403F: arch/arm/boot/dts/at91-nattis-2-natte-2.dts 3404F: arch/arm/boot/dts/at91-tse850-3.dts 3405 3406AXENTIA ASOC DRIVERS 3407M: Peter Rosin <peda@axentia.se> 3408L: alsa-devel@alsa-project.org (moderated for non-subscribers) 3409S: Maintained 3410F: Documentation/devicetree/bindings/sound/axentia,* 3411F: sound/soc/atmel/tse850-pcm5142.c 3412 3413AXI-FAN-CONTROL HARDWARE MONITOR DRIVER 3414M: Nuno Sá <nuno.sa@analog.com> 3415L: linux-hwmon@vger.kernel.org 3416S: Supported 3417W: https://ez.analog.com/linux-software-drivers 3418F: Documentation/devicetree/bindings/hwmon/adi,axi-fan-control.yaml 3419F: drivers/hwmon/axi-fan-control.c 3420 3421AXXIA I2C CONTROLLER 3422M: Krzysztof Adamski <krzysztof.adamski@nokia.com> 3423L: linux-i2c@vger.kernel.org 3424S: Maintained 3425F: Documentation/devicetree/bindings/i2c/i2c-axxia.txt 3426F: drivers/i2c/busses/i2c-axxia.c 3427 3428AZ6007 DVB DRIVER 3429M: Mauro Carvalho Chehab <mchehab@kernel.org> 3430L: linux-media@vger.kernel.org 3431S: Maintained 3432W: https://linuxtv.org 3433T: git git://linuxtv.org/media_tree.git 3434F: drivers/media/usb/dvb-usb-v2/az6007.c 3435 3436AZTECH FM RADIO RECEIVER DRIVER 3437M: Hans Verkuil <hverkuil@xs4all.nl> 3438L: linux-media@vger.kernel.org 3439S: Maintained 3440W: https://linuxtv.org 3441T: git git://linuxtv.org/media_tree.git 3442F: drivers/media/radio/radio-aztech* 3443 3444B43 WIRELESS DRIVER 3445L: linux-wireless@vger.kernel.org 3446L: b43-dev@lists.infradead.org 3447S: Odd Fixes 3448W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3449F: drivers/net/wireless/broadcom/b43/ 3450 3451B43LEGACY WIRELESS DRIVER 3452M: Larry Finger <Larry.Finger@lwfinger.net> 3453L: linux-wireless@vger.kernel.org 3454L: b43-dev@lists.infradead.org 3455S: Maintained 3456W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3457F: drivers/net/wireless/broadcom/b43legacy/ 3458 3459BACKLIGHT CLASS/SUBSYSTEM 3460M: Lee Jones <lee@kernel.org> 3461M: Daniel Thompson <daniel.thompson@linaro.org> 3462M: Jingoo Han <jingoohan1@gmail.com> 3463L: dri-devel@lists.freedesktop.org 3464S: Maintained 3465T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git 3466F: Documentation/ABI/stable/sysfs-class-backlight 3467F: Documentation/ABI/testing/sysfs-class-backlight 3468F: Documentation/devicetree/bindings/leds/backlight 3469F: drivers/video/backlight/ 3470F: include/linux/backlight.h 3471F: include/linux/pwm_backlight.h 3472 3473BARCO P50 GPIO DRIVER 3474M: Santosh Kumar Yadav <santoshkumar.yadav@barco.com> 3475M: Peter Korsgaard <peter.korsgaard@barco.com> 3476S: Maintained 3477F: drivers/platform/x86/barco-p50-gpio.c 3478 3479BATMAN ADVANCED 3480M: Marek Lindner <mareklindner@neomailbox.ch> 3481M: Simon Wunderlich <sw@simonwunderlich.de> 3482M: Antonio Quartulli <a@unstable.cc> 3483M: Sven Eckelmann <sven@narfation.org> 3484L: b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers) 3485S: Maintained 3486W: https://www.open-mesh.org/ 3487Q: https://patchwork.open-mesh.org/project/batman/list/ 3488B: https://www.open-mesh.org/projects/batman-adv/issues 3489C: ircs://irc.hackint.org/batadv 3490T: git https://git.open-mesh.org/linux-merge.git 3491F: Documentation/networking/batman-adv.rst 3492F: include/uapi/linux/batadv_packet.h 3493F: include/uapi/linux/batman_adv.h 3494F: net/batman-adv/ 3495 3496BAYCOM/HDLCDRV DRIVERS FOR AX.25 3497M: Thomas Sailer <t.sailer@alumni.ethz.ch> 3498L: linux-hams@vger.kernel.org 3499S: Maintained 3500W: http://www.baycom.org/~tom/ham/ham.html 3501F: drivers/net/hamradio/baycom* 3502 3503BCACHE (BLOCK LAYER CACHE) 3504M: Coly Li <colyli@suse.de> 3505M: Kent Overstreet <kent.overstreet@gmail.com> 3506L: linux-bcache@vger.kernel.org 3507S: Maintained 3508W: http://bcache.evilpiepirate.org 3509C: irc://irc.oftc.net/bcache 3510F: drivers/md/bcache/ 3511 3512BDISP ST MEDIA DRIVER 3513M: Fabien Dessenne <fabien.dessenne@foss.st.com> 3514L: linux-media@vger.kernel.org 3515S: Supported 3516W: https://linuxtv.org 3517T: git git://linuxtv.org/media_tree.git 3518F: drivers/media/platform/st/sti/bdisp 3519 3520BECKHOFF CX5020 ETHERCAT MASTER DRIVER 3521M: Dariusz Marcinkiewicz <reksio@newterm.pl> 3522L: netdev@vger.kernel.org 3523S: Maintained 3524F: drivers/net/ethernet/ec_bhf.c 3525 3526BEFS FILE SYSTEM 3527M: Luis de Bethencourt <luisbg@kernel.org> 3528M: Salah Triki <salah.triki@gmail.com> 3529S: Maintained 3530T: git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git 3531F: Documentation/filesystems/befs.rst 3532F: fs/befs/ 3533 3534BFQ I/O SCHEDULER 3535M: Paolo Valente <paolo.valente@linaro.org> 3536M: Jens Axboe <axboe@kernel.dk> 3537L: linux-block@vger.kernel.org 3538S: Maintained 3539F: Documentation/block/bfq-iosched.rst 3540F: block/bfq-* 3541 3542BFS FILE SYSTEM 3543M: "Tigran A. Aivazian" <aivazian.tigran@gmail.com> 3544S: Maintained 3545F: Documentation/filesystems/bfs.rst 3546F: fs/bfs/ 3547F: include/uapi/linux/bfs_fs.h 3548 3549BITMAP API 3550M: Yury Norov <yury.norov@gmail.com> 3551R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 3552R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 3553S: Maintained 3554F: include/linux/bitmap.h 3555F: include/linux/cpumask.h 3556F: include/linux/find.h 3557F: include/linux/nodemask.h 3558F: lib/bitmap.c 3559F: lib/cpumask.c 3560F: lib/cpumask_kunit.c 3561F: lib/find_bit.c 3562F: lib/find_bit_benchmark.c 3563F: lib/test_bitmap.c 3564F: tools/include/linux/bitmap.h 3565F: tools/include/linux/find.h 3566F: tools/lib/bitmap.c 3567F: tools/lib/find_bit.c 3568 3569BLINKM RGB LED DRIVER 3570M: Jan-Simon Moeller <jansimon.moeller@gmx.de> 3571S: Maintained 3572F: drivers/leds/leds-blinkm.c 3573 3574BLOCK LAYER 3575M: Jens Axboe <axboe@kernel.dk> 3576L: linux-block@vger.kernel.org 3577S: Maintained 3578T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 3579F: Documentation/ABI/stable/sysfs-block 3580F: Documentation/block/ 3581F: block/ 3582F: drivers/block/ 3583F: include/linux/bio.h 3584F: include/linux/blk* 3585F: kernel/trace/blktrace.c 3586F: lib/sbitmap.c 3587 3588BLOCK2MTD DRIVER 3589M: Joern Engel <joern@lazybastard.org> 3590L: linux-mtd@lists.infradead.org 3591S: Maintained 3592F: drivers/mtd/devices/block2mtd.c 3593 3594BLUETOOTH DRIVERS 3595M: Marcel Holtmann <marcel@holtmann.org> 3596M: Johan Hedberg <johan.hedberg@gmail.com> 3597M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3598L: linux-bluetooth@vger.kernel.org 3599S: Supported 3600W: http://www.bluez.org/ 3601T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3602T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3603F: drivers/bluetooth/ 3604 3605BLUETOOTH SUBSYSTEM 3606M: Marcel Holtmann <marcel@holtmann.org> 3607M: Johan Hedberg <johan.hedberg@gmail.com> 3608M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3609L: linux-bluetooth@vger.kernel.org 3610S: Supported 3611W: http://www.bluez.org/ 3612T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3613T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3614F: include/net/bluetooth/ 3615F: net/bluetooth/ 3616 3617BONDING DRIVER 3618M: Jay Vosburgh <j.vosburgh@gmail.com> 3619M: Andy Gospodarek <andy@greyhouse.net> 3620L: netdev@vger.kernel.org 3621S: Supported 3622W: http://sourceforge.net/projects/bonding/ 3623F: Documentation/networking/bonding.rst 3624F: drivers/net/bonding/ 3625F: include/net/bond* 3626F: include/uapi/linux/if_bonding.h 3627F: tools/testing/selftests/drivers/net/bonding/ 3628 3629BOSCH SENSORTEC BMA400 ACCELEROMETER IIO DRIVER 3630M: Dan Robertson <dan@dlrobertson.com> 3631L: linux-iio@vger.kernel.org 3632S: Maintained 3633F: Documentation/devicetree/bindings/iio/accel/bosch,bma400.yaml 3634F: drivers/iio/accel/bma400* 3635 3636BPF [GENERAL] (Safe Dynamic Programs and Tools) 3637M: Alexei Starovoitov <ast@kernel.org> 3638M: Daniel Borkmann <daniel@iogearbox.net> 3639M: Andrii Nakryiko <andrii@kernel.org> 3640R: Martin KaFai Lau <martin.lau@linux.dev> 3641R: Song Liu <song@kernel.org> 3642R: Yonghong Song <yhs@fb.com> 3643R: John Fastabend <john.fastabend@gmail.com> 3644R: KP Singh <kpsingh@kernel.org> 3645R: Stanislav Fomichev <sdf@google.com> 3646R: Hao Luo <haoluo@google.com> 3647R: Jiri Olsa <jolsa@kernel.org> 3648L: bpf@vger.kernel.org 3649S: Supported 3650W: https://bpf.io/ 3651Q: https://patchwork.kernel.org/project/netdevbpf/list/?delegate=121173 3652T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git 3653T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git 3654F: Documentation/bpf/ 3655F: Documentation/networking/filter.rst 3656F: Documentation/userspace-api/ebpf/ 3657F: arch/*/net/* 3658F: include/linux/bpf* 3659F: include/linux/btf* 3660F: include/linux/filter.h 3661F: include/trace/events/xdp.h 3662F: include/uapi/linux/bpf* 3663F: include/uapi/linux/btf* 3664F: include/uapi/linux/filter.h 3665F: kernel/bpf/ 3666F: kernel/trace/bpf_trace.c 3667F: lib/test_bpf.c 3668F: net/bpf/ 3669F: net/core/filter.c 3670F: net/sched/act_bpf.c 3671F: net/sched/cls_bpf.c 3672F: samples/bpf/ 3673F: scripts/bpf_doc.py 3674F: scripts/pahole-flags.sh 3675F: scripts/pahole-version.sh 3676F: tools/bpf/ 3677F: tools/lib/bpf/ 3678F: tools/testing/selftests/bpf/ 3679 3680BPF JIT for ARM 3681M: Shubham Bansal <illusionist.neo@gmail.com> 3682L: bpf@vger.kernel.org 3683S: Odd Fixes 3684F: arch/arm/net/ 3685 3686BPF JIT for ARM64 3687M: Daniel Borkmann <daniel@iogearbox.net> 3688M: Alexei Starovoitov <ast@kernel.org> 3689M: Zi Shen Lim <zlim.lnx@gmail.com> 3690L: bpf@vger.kernel.org 3691S: Supported 3692F: arch/arm64/net/ 3693 3694BPF JIT for MIPS (32-BIT AND 64-BIT) 3695M: Johan Almbladh <johan.almbladh@anyfinetworks.com> 3696M: Paul Burton <paulburton@kernel.org> 3697L: bpf@vger.kernel.org 3698S: Maintained 3699F: arch/mips/net/ 3700 3701BPF JIT for NFP NICs 3702M: Jakub Kicinski <kuba@kernel.org> 3703L: bpf@vger.kernel.org 3704S: Odd Fixes 3705F: drivers/net/ethernet/netronome/nfp/bpf/ 3706 3707BPF JIT for POWERPC (32-BIT AND 64-BIT) 3708M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 3709M: Michael Ellerman <mpe@ellerman.id.au> 3710L: bpf@vger.kernel.org 3711S: Supported 3712F: arch/powerpc/net/ 3713 3714BPF JIT for RISC-V (32-bit) 3715M: Luke Nelson <luke.r.nels@gmail.com> 3716M: Xi Wang <xi.wang@gmail.com> 3717L: bpf@vger.kernel.org 3718S: Maintained 3719F: arch/riscv/net/ 3720X: arch/riscv/net/bpf_jit_comp64.c 3721 3722BPF JIT for RISC-V (64-bit) 3723M: Björn Töpel <bjorn@kernel.org> 3724L: bpf@vger.kernel.org 3725S: Maintained 3726F: arch/riscv/net/ 3727X: arch/riscv/net/bpf_jit_comp32.c 3728 3729BPF JIT for S390 3730M: Ilya Leoshkevich <iii@linux.ibm.com> 3731M: Heiko Carstens <hca@linux.ibm.com> 3732M: Vasily Gorbik <gor@linux.ibm.com> 3733L: bpf@vger.kernel.org 3734S: Supported 3735F: arch/s390/net/ 3736X: arch/s390/net/pnet.c 3737 3738BPF JIT for SPARC (32-BIT AND 64-BIT) 3739M: David S. Miller <davem@davemloft.net> 3740L: bpf@vger.kernel.org 3741S: Odd Fixes 3742F: arch/sparc/net/ 3743 3744BPF JIT for X86 32-BIT 3745M: Wang YanQing <udknight@gmail.com> 3746L: bpf@vger.kernel.org 3747S: Odd Fixes 3748F: arch/x86/net/bpf_jit_comp32.c 3749 3750BPF JIT for X86 64-BIT 3751M: Alexei Starovoitov <ast@kernel.org> 3752M: Daniel Borkmann <daniel@iogearbox.net> 3753L: bpf@vger.kernel.org 3754S: Supported 3755F: arch/x86/net/ 3756X: arch/x86/net/bpf_jit_comp32.c 3757 3758BPF [CORE] 3759M: Alexei Starovoitov <ast@kernel.org> 3760M: Daniel Borkmann <daniel@iogearbox.net> 3761R: John Fastabend <john.fastabend@gmail.com> 3762L: bpf@vger.kernel.org 3763S: Maintained 3764F: kernel/bpf/verifier.c 3765F: kernel/bpf/tnum.c 3766F: kernel/bpf/core.c 3767F: kernel/bpf/syscall.c 3768F: kernel/bpf/dispatcher.c 3769F: kernel/bpf/trampoline.c 3770F: include/linux/bpf* 3771F: include/linux/filter.h 3772F: include/linux/tnum.h 3773 3774BPF [BTF] 3775M: Martin KaFai Lau <martin.lau@linux.dev> 3776L: bpf@vger.kernel.org 3777S: Maintained 3778F: kernel/bpf/btf.c 3779F: include/linux/btf* 3780 3781BPF [TRACING] 3782M: Song Liu <song@kernel.org> 3783R: Jiri Olsa <jolsa@kernel.org> 3784L: bpf@vger.kernel.org 3785S: Maintained 3786F: kernel/trace/bpf_trace.c 3787F: kernel/bpf/stackmap.c 3788 3789BPF [NETWORKING] (tc BPF, sock_addr) 3790M: Martin KaFai Lau <martin.lau@linux.dev> 3791M: Daniel Borkmann <daniel@iogearbox.net> 3792R: John Fastabend <john.fastabend@gmail.com> 3793L: bpf@vger.kernel.org 3794L: netdev@vger.kernel.org 3795S: Maintained 3796F: net/core/filter.c 3797F: net/sched/act_bpf.c 3798F: net/sched/cls_bpf.c 3799 3800BPF [NETWORKING] (struct_ops, reuseport) 3801M: Martin KaFai Lau <martin.lau@linux.dev> 3802L: bpf@vger.kernel.org 3803L: netdev@vger.kernel.org 3804S: Maintained 3805F: kernel/bpf/bpf_struct* 3806 3807BPF [SECURITY & LSM] (Security Audit and Enforcement using BPF) 3808M: KP Singh <kpsingh@kernel.org> 3809R: Florent Revest <revest@chromium.org> 3810R: Brendan Jackman <jackmanb@chromium.org> 3811L: bpf@vger.kernel.org 3812S: Maintained 3813F: Documentation/bpf/prog_lsm.rst 3814F: include/linux/bpf_lsm.h 3815F: kernel/bpf/bpf_lsm.c 3816F: security/bpf/ 3817 3818BPF [STORAGE & CGROUPS] 3819M: Martin KaFai Lau <martin.lau@linux.dev> 3820L: bpf@vger.kernel.org 3821S: Maintained 3822F: kernel/bpf/cgroup.c 3823F: kernel/bpf/*storage.c 3824F: kernel/bpf/bpf_lru* 3825 3826BPF [RINGBUF] 3827M: Andrii Nakryiko <andrii@kernel.org> 3828L: bpf@vger.kernel.org 3829S: Maintained 3830F: kernel/bpf/ringbuf.c 3831 3832BPF [ITERATOR] 3833M: Yonghong Song <yhs@fb.com> 3834L: bpf@vger.kernel.org 3835S: Maintained 3836F: kernel/bpf/*iter.c 3837 3838BPF [L7 FRAMEWORK] (sockmap) 3839M: John Fastabend <john.fastabend@gmail.com> 3840M: Jakub Sitnicki <jakub@cloudflare.com> 3841L: netdev@vger.kernel.org 3842L: bpf@vger.kernel.org 3843S: Maintained 3844F: include/linux/skmsg.h 3845F: net/core/skmsg.c 3846F: net/core/sock_map.c 3847F: net/ipv4/tcp_bpf.c 3848F: net/ipv4/udp_bpf.c 3849F: net/unix/unix_bpf.c 3850 3851BPF [LIBRARY] (libbpf) 3852M: Andrii Nakryiko <andrii@kernel.org> 3853L: bpf@vger.kernel.org 3854S: Maintained 3855F: tools/lib/bpf/ 3856 3857BPF [TOOLING] (bpftool) 3858M: Quentin Monnet <quentin@isovalent.com> 3859L: bpf@vger.kernel.org 3860S: Maintained 3861F: kernel/bpf/disasm.* 3862F: tools/bpf/bpftool/ 3863 3864BPF [SELFTESTS] (Test Runners & Infrastructure) 3865M: Andrii Nakryiko <andrii@kernel.org> 3866R: Mykola Lysenko <mykolal@fb.com> 3867L: bpf@vger.kernel.org 3868S: Maintained 3869F: tools/testing/selftests/bpf/ 3870 3871BPF [DOCUMENTATION] (Related to Standardization) 3872R: David Vernet <void@manifault.com> 3873L: bpf@vger.kernel.org 3874L: bpf@ietf.org 3875S: Maintained 3876F: Documentation/bpf/instruction-set.rst 3877 3878BPF [MISC] 3879L: bpf@vger.kernel.org 3880S: Odd Fixes 3881K: (?:\b|_)bpf(?:\b|_) 3882 3883BROADCOM B44 10/100 ETHERNET DRIVER 3884M: Michael Chan <michael.chan@broadcom.com> 3885L: netdev@vger.kernel.org 3886S: Supported 3887F: drivers/net/ethernet/broadcom/b44.* 3888 3889BROADCOM B53/SF2 ETHERNET SWITCH DRIVER 3890M: Florian Fainelli <f.fainelli@gmail.com> 3891L: netdev@vger.kernel.org 3892L: openwrt-devel@lists.openwrt.org (subscribers-only) 3893S: Supported 3894F: Documentation/devicetree/bindings/net/dsa/brcm,b53.yaml 3895F: drivers/net/dsa/b53/* 3896F: drivers/net/dsa/bcm_sf2* 3897F: include/linux/dsa/brcm.h 3898F: include/linux/platform_data/b53.h 3899 3900BROADCOM BCMBCA ARM ARCHITECTURE 3901M: William Zhang <william.zhang@broadcom.com> 3902M: Anand Gore <anand.gore@broadcom.com> 3903M: Kursad Oney <kursad.oney@broadcom.com> 3904M: Florian Fainelli <f.fainelli@gmail.com> 3905M: Rafał Miłecki <rafal@milecki.pl> 3906R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3907L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3908S: Maintained 3909T: git https://github.com/broadcom/stblinux.git 3910F: Documentation/devicetree/bindings/arm/bcm/brcm,bcmbca.yaml 3911F: arch/arm64/boot/dts/broadcom/bcmbca/* 3912N: bcmbca 3913N: bcm[9]?47622 3914N: bcm[9]?4912 3915N: bcm[9]?63138 3916N: bcm[9]?63146 3917N: bcm[9]?63148 3918N: bcm[9]?63158 3919N: bcm[9]?63178 3920N: bcm[9]?6756 3921N: bcm[9]?6813 3922N: bcm[9]?6846 3923N: bcm[9]?6855 3924N: bcm[9]?6856 3925N: bcm[9]?6858 3926N: bcm[9]?6878 3927 3928BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE 3929M: Florian Fainelli <f.fainelli@gmail.com> 3930R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3931L: linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers) 3932L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3933S: Maintained 3934T: git https://github.com/broadcom/stblinux.git 3935F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 3936F: drivers/pci/controller/pcie-brcmstb.c 3937F: drivers/staging/vc04_services 3938N: bcm2711 3939N: bcm283* 3940N: raspberrypi 3941 3942BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE 3943M: Florian Fainelli <f.fainelli@gmail.com> 3944M: Ray Jui <rjui@broadcom.com> 3945M: Scott Branden <sbranden@broadcom.com> 3946R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3947S: Maintained 3948T: git https://github.com/broadcom/mach-bcm 3949F: arch/arm/mach-bcm/ 3950N: bcm281* 3951N: bcm113* 3952N: bcm216* 3953N: kona 3954 3955BROADCOM BCM47XX MIPS ARCHITECTURE 3956M: Hauke Mehrtens <hauke@hauke-m.de> 3957M: Rafał Miłecki <zajec5@gmail.com> 3958L: linux-mips@vger.kernel.org 3959S: Maintained 3960F: Documentation/devicetree/bindings/mips/brcm/ 3961F: arch/mips/bcm47xx/* 3962F: arch/mips/include/asm/mach-bcm47xx/* 3963 3964BROADCOM BCM4908 ETHERNET DRIVER 3965M: Rafał Miłecki <rafal@milecki.pl> 3966R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3967L: netdev@vger.kernel.org 3968S: Maintained 3969F: Documentation/devicetree/bindings/net/brcm,bcm4908-enet.yaml 3970F: drivers/net/ethernet/broadcom/bcm4908_enet.* 3971F: drivers/net/ethernet/broadcom/unimac.h 3972 3973BROADCOM BCM4908 PINMUX DRIVER 3974M: Rafał Miłecki <rafal@milecki.pl> 3975R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3976L: linux-gpio@vger.kernel.org 3977S: Maintained 3978F: Documentation/devicetree/bindings/pinctrl/brcm,bcm4908-pinctrl.yaml 3979F: drivers/pinctrl/bcm/pinctrl-bcm4908.c 3980 3981BROADCOM BCM5301X ARM ARCHITECTURE 3982M: Florian Fainelli <f.fainelli@gmail.com> 3983M: Hauke Mehrtens <hauke@hauke-m.de> 3984M: Rafał Miłecki <zajec5@gmail.com> 3985R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3986L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3987S: Maintained 3988F: arch/arm/boot/dts/bcm470* 3989F: arch/arm/boot/dts/bcm5301* 3990F: arch/arm/boot/dts/bcm953012* 3991F: arch/arm/mach-bcm/bcm_5301x.c 3992 3993BROADCOM BCM53573 ARM ARCHITECTURE 3994M: Florian Fainelli <f.fainelli@gmail.com> 3995M: Rafał Miłecki <rafal@milecki.pl> 3996R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3997L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3998S: Maintained 3999F: arch/arm/boot/dts/bcm47189* 4000F: arch/arm/boot/dts/bcm53573* 4001 4002BROADCOM BCM63XX/BCM33XX UDC DRIVER 4003M: Kevin Cernekee <cernekee@gmail.com> 4004L: linux-usb@vger.kernel.org 4005S: Maintained 4006F: drivers/usb/gadget/udc/bcm63xx_udc.* 4007 4008BROADCOM BCM7XXX ARM ARCHITECTURE 4009M: Florian Fainelli <f.fainelli@gmail.com> 4010R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4011L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4012S: Maintained 4013T: git https://github.com/broadcom/stblinux.git 4014F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4015F: arch/arm/boot/dts/bcm7*.dts* 4016F: arch/arm/include/asm/hardware/cache-b15-rac.h 4017F: arch/arm/mach-bcm/*brcmstb* 4018F: arch/arm/mm/cache-b15-rac.c 4019F: drivers/bus/brcmstb_gisb.c 4020F: drivers/pci/controller/pcie-brcmstb.c 4021N: brcmstb 4022N: bcm7038 4023N: bcm7120 4024 4025BROADCOM BDC DRIVER 4026M: Justin Chen <justinpopo6@gmail.com> 4027M: Al Cooper <alcooperx@gmail.com> 4028L: linux-usb@vger.kernel.org 4029R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4030S: Maintained 4031F: Documentation/devicetree/bindings/usb/brcm,bdc.yaml 4032F: drivers/usb/gadget/udc/bdc/ 4033 4034BROADCOM BMIPS CPUFREQ DRIVER 4035M: Markus Mayer <mmayer@broadcom.com> 4036R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4037L: linux-pm@vger.kernel.org 4038S: Maintained 4039F: drivers/cpufreq/bmips-cpufreq.c 4040 4041BROADCOM BMIPS MIPS ARCHITECTURE 4042M: Florian Fainelli <f.fainelli@gmail.com> 4043R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4044L: linux-mips@vger.kernel.org 4045S: Maintained 4046T: git https://github.com/broadcom/stblinux.git 4047F: arch/mips/bmips/* 4048F: arch/mips/boot/dts/brcm/bcm*.dts* 4049F: arch/mips/include/asm/mach-bmips/* 4050F: arch/mips/kernel/*bmips* 4051F: drivers/soc/bcm/bcm63xx 4052F: drivers/irqchip/irq-bcm63* 4053F: drivers/irqchip/irq-bcm7* 4054F: drivers/irqchip/irq-brcmstb* 4055F: include/linux/bcm963xx_nvram.h 4056F: include/linux/bcm963xx_tag.h 4057 4058BROADCOM BNX2 GIGABIT ETHERNET DRIVER 4059M: Rasesh Mody <rmody@marvell.com> 4060M: GR-Linux-NIC-Dev@marvell.com 4061L: netdev@vger.kernel.org 4062S: Supported 4063F: drivers/net/ethernet/broadcom/bnx2.* 4064F: drivers/net/ethernet/broadcom/bnx2_* 4065 4066BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER 4067M: Saurav Kashyap <skashyap@marvell.com> 4068M: Javed Hasan <jhasan@marvell.com> 4069M: GR-QLogic-Storage-Upstream@marvell.com 4070L: linux-scsi@vger.kernel.org 4071S: Supported 4072F: drivers/scsi/bnx2fc/ 4073 4074BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER 4075M: Nilesh Javali <njavali@marvell.com> 4076M: Manish Rangankar <mrangankar@marvell.com> 4077M: GR-QLogic-Storage-Upstream@marvell.com 4078L: linux-scsi@vger.kernel.org 4079S: Supported 4080F: drivers/scsi/bnx2i/ 4081 4082BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER 4083M: Ariel Elior <aelior@marvell.com> 4084M: Sudarsana Kalluru <skalluru@marvell.com> 4085M: Manish Chopra <manishc@marvell.com> 4086L: netdev@vger.kernel.org 4087S: Supported 4088F: drivers/net/ethernet/broadcom/bnx2x/ 4089 4090BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER 4091M: Michael Chan <michael.chan@broadcom.com> 4092L: netdev@vger.kernel.org 4093S: Supported 4094F: drivers/firmware/broadcom/tee_bnxt_fw.c 4095F: drivers/net/ethernet/broadcom/bnxt/ 4096F: include/linux/firmware/broadcom/tee_bnxt_fw.h 4097 4098BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER 4099M: Arend van Spriel <aspriel@gmail.com> 4100M: Franky Lin <franky.lin@broadcom.com> 4101M: Hante Meuleman <hante.meuleman@broadcom.com> 4102L: linux-wireless@vger.kernel.org 4103L: brcm80211-dev-list.pdl@broadcom.com 4104L: SHA-cyfmac-dev-list@infineon.com 4105S: Supported 4106F: drivers/net/wireless/broadcom/brcm80211/ 4107 4108BROADCOM BRCMSTB GPIO DRIVER 4109M: Doug Berger <opendmb@gmail.com> 4110M: Florian Fainelli <f.fainelli@gmail.com> 4111R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4112S: Supported 4113F: Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.yaml 4114F: drivers/gpio/gpio-brcmstb.c 4115 4116BROADCOM BRCMSTB I2C DRIVER 4117M: Kamal Dasu <kdasu.kdev@gmail.com> 4118R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4119L: linux-i2c@vger.kernel.org 4120S: Supported 4121F: Documentation/devicetree/bindings/i2c/brcm,brcmstb-i2c.yaml 4122F: drivers/i2c/busses/i2c-brcmstb.c 4123 4124BROADCOM BRCMSTB UART DRIVER 4125M: Al Cooper <alcooperx@gmail.com> 4126R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4127L: linux-serial@vger.kernel.org 4128S: Maintained 4129F: Documentation/devicetree/bindings/serial/brcm,bcm7271-uart.yaml 4130F: drivers/tty/serial/8250/8250_bcm7271.c 4131 4132BROADCOM BRCMSTB USB EHCI DRIVER 4133M: Justin Chen <justinpopo6@gmail.com> 4134M: Al Cooper <alcooperx@gmail.com> 4135R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4136L: linux-usb@vger.kernel.org 4137S: Maintained 4138F: Documentation/devicetree/bindings/usb/brcm,bcm7445-ehci.yaml 4139F: drivers/usb/host/ehci-brcm.* 4140 4141BROADCOM BRCMSTB USB PIN MAP DRIVER 4142M: Al Cooper <alcooperx@gmail.com> 4143R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4144L: linux-usb@vger.kernel.org 4145S: Maintained 4146F: Documentation/devicetree/bindings/usb/brcm,usb-pinmap.yaml 4147F: drivers/usb/misc/brcmstb-usb-pinmap.c 4148 4149BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER 4150M: Justin Chen <justinpopo6@gmail.com> 4151M: Al Cooper <alcooperx@gmail.com> 4152R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4153L: linux-kernel@vger.kernel.org 4154S: Maintained 4155F: drivers/phy/broadcom/phy-brcm-usb* 4156 4157BROADCOM Broadband SoC High Speed SPI Controller DRIVER 4158M: William Zhang <william.zhang@broadcom.com> 4159M: Kursad Oney <kursad.oney@broadcom.com> 4160M: Jonas Gorski <jonas.gorski@gmail.com> 4161R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4162L: linux-spi@vger.kernel.org 4163S: Maintained 4164F: Documentation/devicetree/bindings/spi/brcm,bcm63xx-hsspi.yaml 4165F: drivers/spi/spi-bcm63xx-hsspi.c 4166F: drivers/spi/spi-bcmbca-hsspi.c 4167 4168BROADCOM ETHERNET PHY DRIVERS 4169M: Florian Fainelli <f.fainelli@gmail.com> 4170R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4171L: netdev@vger.kernel.org 4172S: Supported 4173F: Documentation/devicetree/bindings/net/broadcom-bcm87xx.txt 4174F: drivers/net/phy/bcm*.[ch] 4175F: drivers/net/phy/broadcom.c 4176F: include/linux/brcmphy.h 4177 4178BROADCOM GENET ETHERNET DRIVER 4179M: Doug Berger <opendmb@gmail.com> 4180M: Florian Fainelli <f.fainelli@gmail.com> 4181R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4182L: netdev@vger.kernel.org 4183S: Supported 4184F: Documentation/devicetree/bindings/net/brcm,bcmgenet.yaml 4185F: Documentation/devicetree/bindings/net/brcm,unimac-mdio.yaml 4186F: drivers/net/ethernet/broadcom/genet/ 4187F: drivers/net/ethernet/broadcom/unimac.h 4188F: drivers/net/mdio/mdio-bcm-unimac.c 4189F: include/linux/platform_data/bcmgenet.h 4190F: include/linux/platform_data/mdio-bcm-unimac.h 4191 4192BROADCOM IPROC ARM ARCHITECTURE 4193M: Ray Jui <rjui@broadcom.com> 4194M: Scott Branden <sbranden@broadcom.com> 4195R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4196L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4197S: Maintained 4198T: git https://github.com/broadcom/stblinux.git 4199F: arch/arm64/boot/dts/broadcom/northstar2/* 4200F: arch/arm64/boot/dts/broadcom/stingray/* 4201F: drivers/clk/bcm/clk-ns* 4202F: drivers/clk/bcm/clk-sr* 4203F: drivers/pinctrl/bcm/pinctrl-ns* 4204F: include/dt-bindings/clock/bcm-sr* 4205N: iproc 4206N: cygnus 4207N: bcm[-_]nsp 4208N: bcm9113* 4209N: bcm9583* 4210N: bcm9585* 4211N: bcm9586* 4212N: bcm988312 4213N: bcm113* 4214N: bcm583* 4215N: bcm585* 4216N: bcm586* 4217N: bcm88312 4218N: hr2 4219N: stingray 4220 4221BROADCOM IPROC GBIT ETHERNET DRIVER 4222M: Rafał Miłecki <rafal@milecki.pl> 4223R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4224L: netdev@vger.kernel.org 4225S: Maintained 4226F: Documentation/devicetree/bindings/net/brcm,amac.yaml 4227F: drivers/net/ethernet/broadcom/bgmac* 4228F: drivers/net/ethernet/broadcom/unimac.h 4229 4230BROADCOM KONA GPIO DRIVER 4231M: Ray Jui <rjui@broadcom.com> 4232R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4233S: Supported 4234F: Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt 4235F: drivers/gpio/gpio-bcm-kona.c 4236 4237BROADCOM MPI3 STORAGE CONTROLLER DRIVER 4238M: Sathya Prakash Veerichetty <sathya.prakash@broadcom.com> 4239M: Kashyap Desai <kashyap.desai@broadcom.com> 4240M: Sumit Saxena <sumit.saxena@broadcom.com> 4241M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 4242L: mpi3mr-linuxdrv.pdl@broadcom.com 4243L: linux-scsi@vger.kernel.org 4244S: Supported 4245W: https://www.broadcom.com/support/storage 4246F: drivers/scsi/mpi3mr/ 4247 4248BROADCOM NETXTREME-E ROCE DRIVER 4249M: Selvin Xavier <selvin.xavier@broadcom.com> 4250L: linux-rdma@vger.kernel.org 4251S: Supported 4252W: http://www.broadcom.com 4253F: drivers/infiniband/hw/bnxt_re/ 4254F: include/uapi/rdma/bnxt_re-abi.h 4255 4256BROADCOM NVRAM DRIVER 4257M: Rafał Miłecki <zajec5@gmail.com> 4258L: linux-mips@vger.kernel.org 4259S: Maintained 4260F: drivers/firmware/broadcom/* 4261 4262BROADCOM PMB (POWER MANAGEMENT BUS) DRIVER 4263M: Rafał Miłecki <rafal@milecki.pl> 4264M: Florian Fainelli <f.fainelli@gmail.com> 4265R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4266L: linux-pm@vger.kernel.org 4267S: Maintained 4268T: git https://github.com/broadcom/stblinux.git 4269F: drivers/soc/bcm/bcm63xx/bcm-pmb.c 4270F: include/dt-bindings/soc/bcm-pmb.h 4271 4272BROADCOM SPECIFIC AMBA DRIVER (BCMA) 4273M: Rafał Miłecki <zajec5@gmail.com> 4274L: linux-wireless@vger.kernel.org 4275S: Maintained 4276F: drivers/bcma/ 4277F: include/linux/bcma/ 4278 4279BROADCOM SPI DRIVER 4280M: Kamal Dasu <kdasu.kdev@gmail.com> 4281R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4282S: Maintained 4283F: Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.yaml 4284F: drivers/spi/spi-bcm-qspi.* 4285F: drivers/spi/spi-brcmstb-qspi.c 4286F: drivers/spi/spi-iproc-qspi.c 4287 4288BROADCOM STB AVS CPUFREQ DRIVER 4289M: Markus Mayer <mmayer@broadcom.com> 4290R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4291L: linux-pm@vger.kernel.org 4292S: Maintained 4293F: Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt 4294F: drivers/cpufreq/brcmstb* 4295 4296BROADCOM STB AVS TMON DRIVER 4297M: Markus Mayer <mmayer@broadcom.com> 4298R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4299L: linux-pm@vger.kernel.org 4300S: Maintained 4301F: Documentation/devicetree/bindings/thermal/brcm,avs-tmon.yaml 4302F: drivers/thermal/broadcom/brcmstb* 4303 4304BROADCOM STB DPFE DRIVER 4305M: Markus Mayer <mmayer@broadcom.com> 4306R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4307L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4308S: Maintained 4309F: Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.yaml 4310F: drivers/memory/brcmstb_dpfe.c 4311 4312BROADCOM STB NAND FLASH DRIVER 4313M: Brian Norris <computersforpeace@gmail.com> 4314M: Kamal Dasu <kdasu.kdev@gmail.com> 4315R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4316L: linux-mtd@lists.infradead.org 4317S: Maintained 4318F: drivers/mtd/nand/raw/brcmnand/ 4319F: include/linux/platform_data/brcmnand.h 4320 4321BROADCOM STB PCIE DRIVER 4322M: Jim Quinlan <jim2101024@gmail.com> 4323M: Nicolas Saenz Julienne <nsaenz@kernel.org> 4324M: Florian Fainelli <f.fainelli@gmail.com> 4325R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4326L: linux-pci@vger.kernel.org 4327S: Maintained 4328F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4329F: drivers/pci/controller/pcie-brcmstb.c 4330 4331BROADCOM SYSTEMPORT ETHERNET DRIVER 4332M: Florian Fainelli <f.fainelli@gmail.com> 4333R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4334L: netdev@vger.kernel.org 4335S: Supported 4336F: drivers/net/ethernet/broadcom/bcmsysport.* 4337F: drivers/net/ethernet/broadcom/unimac.h 4338F: Documentation/devicetree/bindings/net/brcm,systemport.yaml 4339 4340BROADCOM TG3 GIGABIT ETHERNET DRIVER 4341M: Siva Reddy Kallam <siva.kallam@broadcom.com> 4342M: Prashant Sreedharan <prashant@broadcom.com> 4343M: Michael Chan <mchan@broadcom.com> 4344L: netdev@vger.kernel.org 4345S: Supported 4346F: drivers/net/ethernet/broadcom/tg3.* 4347 4348BROADCOM VK DRIVER 4349M: Scott Branden <scott.branden@broadcom.com> 4350R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4351S: Supported 4352F: drivers/misc/bcm-vk/ 4353F: include/uapi/linux/misc/bcm_vk.h 4354 4355BROCADE BFA FC SCSI DRIVER 4356M: Anil Gurumurthy <anil.gurumurthy@qlogic.com> 4357M: Sudarsana Kalluru <sudarsana.kalluru@qlogic.com> 4358L: linux-scsi@vger.kernel.org 4359S: Supported 4360F: drivers/scsi/bfa/ 4361 4362BROCADE BNA 10 GIGABIT ETHERNET DRIVER 4363M: Rasesh Mody <rmody@marvell.com> 4364M: Sudarsana Kalluru <skalluru@marvell.com> 4365M: GR-Linux-NIC-Dev@marvell.com 4366L: netdev@vger.kernel.org 4367S: Supported 4368F: drivers/net/ethernet/brocade/bna/ 4369 4370BSG (block layer generic sg v4 driver) 4371M: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> 4372L: linux-scsi@vger.kernel.org 4373S: Supported 4374F: block/bsg.c 4375F: include/linux/bsg.h 4376F: include/uapi/linux/bsg.h 4377 4378BT87X AUDIO DRIVER 4379M: Clemens Ladisch <clemens@ladisch.de> 4380L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4381S: Maintained 4382T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4383F: Documentation/sound/cards/bt87x.rst 4384F: sound/pci/bt87x.c 4385 4386BT8XXGPIO DRIVER 4387M: Michael Buesch <m@bues.ch> 4388S: Maintained 4389W: http://bu3sch.de/btgpio.php 4390F: drivers/gpio/gpio-bt8xx.c 4391 4392BTRFS FILE SYSTEM 4393M: Chris Mason <clm@fb.com> 4394M: Josef Bacik <josef@toxicpanda.com> 4395M: David Sterba <dsterba@suse.com> 4396L: linux-btrfs@vger.kernel.org 4397S: Maintained 4398W: https://btrfs.readthedocs.io 4399W: https://btrfs.wiki.kernel.org/ 4400Q: https://patchwork.kernel.org/project/linux-btrfs/list/ 4401C: irc://irc.libera.chat/btrfs 4402T: git git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux.git 4403F: Documentation/filesystems/btrfs.rst 4404F: fs/btrfs/ 4405F: include/linux/btrfs* 4406F: include/trace/events/btrfs.h 4407F: include/uapi/linux/btrfs* 4408 4409BTTV VIDEO4LINUX DRIVER 4410M: Mauro Carvalho Chehab <mchehab@kernel.org> 4411L: linux-media@vger.kernel.org 4412S: Odd fixes 4413W: https://linuxtv.org 4414T: git git://linuxtv.org/media_tree.git 4415F: Documentation/driver-api/media/drivers/bttv* 4416F: drivers/media/pci/bt8xx/bttv* 4417 4418BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS 4419M: Chanwoo Choi <cw00.choi@samsung.com> 4420L: linux-pm@vger.kernel.org 4421L: linux-samsung-soc@vger.kernel.org 4422S: Maintained 4423T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 4424F: Documentation/devicetree/bindings/interconnect/samsung,exynos-bus.yaml 4425F: drivers/devfreq/exynos-bus.c 4426 4427BUSLOGIC SCSI DRIVER 4428M: Khalid Aziz <khalid@gonehiking.org> 4429L: linux-scsi@vger.kernel.org 4430S: Maintained 4431F: drivers/scsi/BusLogic.* 4432F: drivers/scsi/FlashPoint.* 4433 4434C-MEDIA CMI8788 DRIVER 4435M: Clemens Ladisch <clemens@ladisch.de> 4436L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4437S: Maintained 4438T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4439F: sound/pci/oxygen/ 4440 4441C-SKY ARCHITECTURE 4442M: Guo Ren <guoren@kernel.org> 4443L: linux-csky@vger.kernel.org 4444S: Supported 4445T: git https://github.com/c-sky/csky-linux.git 4446F: Documentation/devicetree/bindings/csky/ 4447F: Documentation/devicetree/bindings/interrupt-controller/csky,* 4448F: Documentation/devicetree/bindings/timer/csky,* 4449F: arch/csky/ 4450F: drivers/clocksource/timer-gx6605s.c 4451F: drivers/clocksource/timer-mp-csky.c 4452F: drivers/irqchip/irq-csky-* 4453N: csky 4454K: csky 4455 4456CA8210 IEEE-802.15.4 RADIO DRIVER 4457L: linux-wpan@vger.kernel.org 4458S: Orphan 4459W: https://github.com/Cascoda/ca8210-linux.git 4460F: Documentation/devicetree/bindings/net/ieee802154/ca8210.txt 4461F: drivers/net/ieee802154/ca8210.c 4462 4463CANAAN/KENDRYTE K210 SOC FPIOA DRIVER 4464M: Damien Le Moal <damien.lemoal@wdc.com> 4465L: linux-riscv@lists.infradead.org 4466L: linux-gpio@vger.kernel.org (pinctrl driver) 4467F: Documentation/devicetree/bindings/pinctrl/canaan,k210-fpioa.yaml 4468F: drivers/pinctrl/pinctrl-k210.c 4469 4470CANAAN/KENDRYTE K210 SOC RESET CONTROLLER DRIVER 4471M: Damien Le Moal <damien.lemoal@wdc.com> 4472L: linux-kernel@vger.kernel.org 4473L: linux-riscv@lists.infradead.org 4474S: Maintained 4475F: Documentation/devicetree/bindings/reset/canaan,k210-rst.yaml 4476F: drivers/reset/reset-k210.c 4477 4478CANAAN/KENDRYTE K210 SOC SYSTEM CONTROLLER DRIVER 4479M: Damien Le Moal <damien.lemoal@wdc.com> 4480L: linux-riscv@lists.infradead.org 4481S: Maintained 4482F: Documentation/devicetree/bindings/mfd/canaan,k210-sysctl.yaml 4483F: drivers/soc/canaan/ 4484F: include/soc/canaan/ 4485 4486CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS 4487M: David Howells <dhowells@redhat.com> 4488L: linux-cachefs@redhat.com (moderated for non-subscribers) 4489S: Supported 4490F: Documentation/filesystems/caching/cachefiles.rst 4491F: fs/cachefiles/ 4492 4493CADENCE MIPI-CSI2 BRIDGES 4494M: Maxime Ripard <mripard@kernel.org> 4495L: linux-media@vger.kernel.org 4496S: Maintained 4497F: Documentation/devicetree/bindings/media/cdns,*.txt 4498F: drivers/media/platform/cadence/cdns-csi2* 4499 4500CADENCE NAND DRIVER 4501L: linux-mtd@lists.infradead.org 4502S: Orphan 4503F: Documentation/devicetree/bindings/mtd/cadence-nand-controller.txt 4504F: drivers/mtd/nand/raw/cadence-nand-controller.c 4505 4506CADENCE USB3 DRD IP DRIVER 4507M: Peter Chen <peter.chen@kernel.org> 4508M: Pawel Laszczak <pawell@cadence.com> 4509R: Roger Quadros <rogerq@kernel.org> 4510R: Aswath Govindraju <a-govindraju@ti.com> 4511L: linux-usb@vger.kernel.org 4512S: Maintained 4513T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4514F: Documentation/devicetree/bindings/usb/cdns,usb3.yaml 4515F: drivers/usb/cdns3/ 4516X: drivers/usb/cdns3/cdnsp* 4517 4518CADENCE USBSSP DRD IP DRIVER 4519M: Pawel Laszczak <pawell@cadence.com> 4520L: linux-usb@vger.kernel.org 4521S: Maintained 4522T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4523F: drivers/usb/cdns3/ 4524X: drivers/usb/cdns3/cdns3* 4525 4526CADET FM/AM RADIO RECEIVER DRIVER 4527M: Hans Verkuil <hverkuil@xs4all.nl> 4528L: linux-media@vger.kernel.org 4529S: Maintained 4530W: https://linuxtv.org 4531T: git git://linuxtv.org/media_tree.git 4532F: drivers/media/radio/radio-cadet* 4533 4534CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER 4535L: linux-media@vger.kernel.org 4536S: Orphan 4537T: git git://linuxtv.org/media_tree.git 4538F: Documentation/admin-guide/media/cafe_ccic* 4539F: drivers/media/platform/marvell/ 4540 4541CAIF NETWORK LAYER 4542L: netdev@vger.kernel.org 4543S: Orphan 4544F: Documentation/networking/caif/ 4545F: drivers/net/caif/ 4546F: include/net/caif/ 4547F: include/uapi/linux/caif/ 4548F: net/caif/ 4549 4550CAKE QDISC 4551M: Toke Høiland-Jørgensen <toke@toke.dk> 4552L: cake@lists.bufferbloat.net (moderated for non-subscribers) 4553S: Maintained 4554F: net/sched/sch_cake.c 4555 4556CAN NETWORK DRIVERS 4557M: Wolfgang Grandegger <wg@grandegger.com> 4558M: Marc Kleine-Budde <mkl@pengutronix.de> 4559L: linux-can@vger.kernel.org 4560S: Maintained 4561W: https://github.com/linux-can 4562T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4563T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4564F: Documentation/devicetree/bindings/net/can/ 4565F: Documentation/devicetree/bindings/phy/ti,tcan104x-can.yaml 4566F: drivers/net/can/ 4567F: drivers/phy/phy-can-transceiver.c 4568F: include/linux/can/bittiming.h 4569F: include/linux/can/dev.h 4570F: include/linux/can/length.h 4571F: include/linux/can/platform/ 4572F: include/linux/can/rx-offload.h 4573F: include/uapi/linux/can/error.h 4574F: include/uapi/linux/can/netlink.h 4575F: include/uapi/linux/can/vxcan.h 4576 4577CAN NETWORK LAYER 4578M: Oliver Hartkopp <socketcan@hartkopp.net> 4579M: Marc Kleine-Budde <mkl@pengutronix.de> 4580L: linux-can@vger.kernel.org 4581S: Maintained 4582W: https://github.com/linux-can 4583T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4584T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4585F: Documentation/networking/can.rst 4586F: include/linux/can/can-ml.h 4587F: include/linux/can/core.h 4588F: include/linux/can/skb.h 4589F: include/net/netns/can.h 4590F: include/uapi/linux/can.h 4591F: include/uapi/linux/can/bcm.h 4592F: include/uapi/linux/can/gw.h 4593F: include/uapi/linux/can/isotp.h 4594F: include/uapi/linux/can/raw.h 4595F: net/can/ 4596 4597CAN-J1939 NETWORK LAYER 4598M: Robin van der Gracht <robin@protonic.nl> 4599M: Oleksij Rempel <o.rempel@pengutronix.de> 4600R: kernel@pengutronix.de 4601L: linux-can@vger.kernel.org 4602S: Maintained 4603F: Documentation/networking/j1939.rst 4604F: include/uapi/linux/can/j1939.h 4605F: net/can/j1939/ 4606 4607CAPABILITIES 4608M: Serge Hallyn <serge@hallyn.com> 4609L: linux-security-module@vger.kernel.org 4610S: Supported 4611F: include/linux/capability.h 4612F: include/uapi/linux/capability.h 4613F: kernel/capability.c 4614F: security/commoncap.c 4615 4616CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER 4617M: Kevin Tsai <ktsai@capellamicro.com> 4618S: Maintained 4619F: drivers/iio/light/cm* 4620 4621CARL9170 LINUX COMMUNITY WIRELESS DRIVER 4622M: Christian Lamparter <chunkeey@googlemail.com> 4623L: linux-wireless@vger.kernel.org 4624S: Maintained 4625W: https://wireless.wiki.kernel.org/en/users/Drivers/carl9170 4626F: drivers/net/wireless/ath/carl9170/ 4627 4628CAVIUM I2C DRIVER 4629M: Robert Richter <rric@kernel.org> 4630S: Odd Fixes 4631W: http://www.marvell.com 4632F: drivers/i2c/busses/i2c-octeon* 4633F: drivers/i2c/busses/i2c-thunderx* 4634 4635CAVIUM LIQUIDIO NETWORK DRIVER 4636M: Derek Chickles <dchickles@marvell.com> 4637M: Satanand Burla <sburla@marvell.com> 4638M: Felix Manlunas <fmanlunas@marvell.com> 4639L: netdev@vger.kernel.org 4640S: Supported 4641W: http://www.marvell.com 4642F: drivers/net/ethernet/cavium/liquidio/ 4643 4644CAVIUM MMC DRIVER 4645M: Robert Richter <rric@kernel.org> 4646S: Odd Fixes 4647W: http://www.marvell.com 4648F: drivers/mmc/host/cavium* 4649 4650CAVIUM OCTEON-TX CRYPTO DRIVER 4651M: George Cherian <gcherian@marvell.com> 4652L: linux-crypto@vger.kernel.org 4653S: Supported 4654W: http://www.marvell.com 4655F: drivers/crypto/cavium/cpt/ 4656 4657CAVIUM THUNDERX2 ARM64 SOC 4658M: Robert Richter <rric@kernel.org> 4659L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4660S: Odd Fixes 4661F: Documentation/devicetree/bindings/arm/cavium-thunder2.txt 4662F: arch/arm64/boot/dts/cavium/thunder2-99xx* 4663 4664CBS/ETF/TAPRIO QDISCS 4665M: Vinicius Costa Gomes <vinicius.gomes@intel.com> 4666S: Maintained 4667L: netdev@vger.kernel.org 4668F: net/sched/sch_cbs.c 4669F: net/sched/sch_etf.c 4670F: net/sched/sch_taprio.c 4671 4672CC2520 IEEE-802.15.4 RADIO DRIVER 4673M: Stefan Schmidt <stefan@datenfreihafen.org> 4674L: linux-wpan@vger.kernel.org 4675S: Odd Fixes 4676F: Documentation/devicetree/bindings/net/ieee802154/cc2520.txt 4677F: drivers/net/ieee802154/cc2520.c 4678 4679CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER 4680M: Gilad Ben-Yossef <gilad@benyossef.com> 4681L: linux-crypto@vger.kernel.org 4682S: Supported 4683W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4684F: drivers/crypto/ccree/ 4685 4686CCTRNG ARM TRUSTZONE CRYPTOCELL TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 4687M: Hadar Gat <hadar.gat@arm.com> 4688L: linux-crypto@vger.kernel.org 4689S: Supported 4690F: drivers/char/hw_random/cctrng.c 4691F: drivers/char/hw_random/cctrng.h 4692F: Documentation/devicetree/bindings/rng/arm-cctrng.yaml 4693W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4694 4695CEC FRAMEWORK 4696M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4697L: linux-media@vger.kernel.org 4698S: Supported 4699W: http://linuxtv.org 4700T: git git://linuxtv.org/media_tree.git 4701F: Documentation/ABI/testing/debugfs-cec-error-inj 4702F: Documentation/devicetree/bindings/media/cec.txt 4703F: Documentation/driver-api/media/cec-core.rst 4704F: Documentation/userspace-api/media/cec 4705F: drivers/media/cec/ 4706F: drivers/media/rc/keymaps/rc-cec.c 4707F: include/media/cec-notifier.h 4708F: include/media/cec.h 4709F: include/uapi/linux/cec-funcs.h 4710F: include/uapi/linux/cec.h 4711 4712CEC GPIO DRIVER 4713M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4714L: linux-media@vger.kernel.org 4715S: Supported 4716W: http://linuxtv.org 4717T: git git://linuxtv.org/media_tree.git 4718F: Documentation/devicetree/bindings/media/cec-gpio.txt 4719F: drivers/media/cec/platform/cec-gpio/ 4720 4721CELL BROADBAND ENGINE ARCHITECTURE 4722M: Arnd Bergmann <arnd@arndb.de> 4723L: linuxppc-dev@lists.ozlabs.org 4724S: Supported 4725W: http://www.ibm.com/developerworks/power/cell/ 4726F: arch/powerpc/include/asm/cell*.h 4727F: arch/powerpc/include/asm/spu*.h 4728F: arch/powerpc/include/uapi/asm/spu*.h 4729F: arch/powerpc/platforms/cell/ 4730 4731CELLWISE CW2015 BATTERY DRIVER 4732M: Tobias Schrammm <t.schramm@manjaro.org> 4733S: Maintained 4734F: Documentation/devicetree/bindings/power/supply/cw2015_battery.yaml 4735F: drivers/power/supply/cw2015_battery.c 4736 4737CEPH COMMON CODE (LIBCEPH) 4738M: Ilya Dryomov <idryomov@gmail.com> 4739M: Xiubo Li <xiubli@redhat.com> 4740R: Jeff Layton <jlayton@kernel.org> 4741L: ceph-devel@vger.kernel.org 4742S: Supported 4743W: http://ceph.com/ 4744T: git https://github.com/ceph/ceph-client.git 4745F: include/linux/ceph/ 4746F: include/linux/crush/ 4747F: net/ceph/ 4748 4749CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH) 4750M: Xiubo Li <xiubli@redhat.com> 4751M: Ilya Dryomov <idryomov@gmail.com> 4752R: Jeff Layton <jlayton@kernel.org> 4753L: ceph-devel@vger.kernel.org 4754S: Supported 4755W: http://ceph.com/ 4756T: git https://github.com/ceph/ceph-client.git 4757F: Documentation/filesystems/ceph.rst 4758F: fs/ceph/ 4759 4760CERTIFICATE HANDLING 4761M: David Howells <dhowells@redhat.com> 4762M: David Woodhouse <dwmw2@infradead.org> 4763L: keyrings@vger.kernel.org 4764S: Maintained 4765F: Documentation/admin-guide/module-signing.rst 4766F: certs/ 4767F: scripts/sign-file.c 4768F: tools/certs/ 4769 4770CFAG12864B LCD DRIVER 4771M: Miguel Ojeda <ojeda@kernel.org> 4772S: Maintained 4773F: drivers/auxdisplay/cfag12864b.c 4774F: include/linux/cfag12864b.h 4775 4776CFAG12864BFB LCD FRAMEBUFFER DRIVER 4777M: Miguel Ojeda <ojeda@kernel.org> 4778S: Maintained 4779F: drivers/auxdisplay/cfag12864bfb.c 4780F: include/linux/cfag12864b.h 4781 4782CHAR and MISC DRIVERS 4783M: Arnd Bergmann <arnd@arndb.de> 4784M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 4785S: Supported 4786T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 4787F: drivers/char/ 4788F: drivers/misc/ 4789F: include/linux/miscdevice.h 4790X: drivers/char/agp/ 4791X: drivers/char/hw_random/ 4792X: drivers/char/ipmi/ 4793X: drivers/char/random.c 4794X: drivers/char/tpm/ 4795 4796CHECKPATCH 4797M: Andy Whitcroft <apw@canonical.com> 4798M: Joe Perches <joe@perches.com> 4799R: Dwaipayan Ray <dwaipayanray1@gmail.com> 4800R: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4801S: Maintained 4802F: scripts/checkpatch.pl 4803 4804CHECKPATCH DOCUMENTATION 4805M: Dwaipayan Ray <dwaipayanray1@gmail.com> 4806M: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4807R: Joe Perches <joe@perches.com> 4808S: Maintained 4809F: Documentation/dev-tools/checkpatch.rst 4810 4811CHINESE DOCUMENTATION 4812M: Alex Shi <alexs@kernel.org> 4813M: Yanteng Si <siyanteng@loongson.cn> 4814S: Maintained 4815F: Documentation/translations/zh_CN/ 4816 4817CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER 4818M: Peter Chen <peter.chen@kernel.org> 4819L: linux-usb@vger.kernel.org 4820S: Maintained 4821T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4822F: drivers/usb/chipidea/ 4823 4824CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER 4825M: Hans de Goede <hdegoede@redhat.com> 4826L: linux-input@vger.kernel.org 4827S: Maintained 4828F: Documentation/devicetree/bindings/input/touchscreen/chipone,icn8318.yaml 4829F: drivers/input/touchscreen/chipone_icn8318.c 4830 4831CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER 4832M: Hans de Goede <hdegoede@redhat.com> 4833L: linux-input@vger.kernel.org 4834S: Maintained 4835F: drivers/input/touchscreen/chipone_icn8505.c 4836 4837CHROME HARDWARE PLATFORM SUPPORT 4838M: Benson Leung <bleung@chromium.org> 4839L: chrome-platform@lists.linux.dev 4840S: Maintained 4841T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git 4842F: drivers/platform/chrome/ 4843 4844CHROMEOS EC CODEC DRIVER 4845M: Cheng-Yi Chiang <cychiang@chromium.org> 4846M: Tzung-Bi Shih <tzungbi@kernel.org> 4847R: Guenter Roeck <groeck@chromium.org> 4848L: chrome-platform@lists.linux.dev 4849S: Maintained 4850F: Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml 4851F: sound/soc/codecs/cros_ec_codec.* 4852 4853CHROMEOS EC UART DRIVER 4854M: Bhanu Prakash Maiya <bhanumaiya@chromium.org> 4855R: Benson Leung <bleung@chromium.org> 4856R: Tzung-Bi Shih <tzungbi@kernel.org> 4857S: Maintained 4858F: drivers/platform/chrome/cros_ec_uart.c 4859 4860CHROMEOS EC SUBDRIVERS 4861M: Benson Leung <bleung@chromium.org> 4862R: Guenter Roeck <groeck@chromium.org> 4863L: chrome-platform@lists.linux.dev 4864S: Maintained 4865F: drivers/power/supply/cros_usbpd-charger.c 4866N: cros_ec 4867N: cros-ec 4868 4869CHROMEOS EC USB TYPE-C DRIVER 4870M: Prashant Malani <pmalani@chromium.org> 4871L: chrome-platform@lists.linux.dev 4872S: Maintained 4873F: drivers/platform/chrome/cros_ec_typec.* 4874F: drivers/platform/chrome/cros_typec_switch.c 4875F: drivers/platform/chrome/cros_typec_vdm.* 4876 4877CHROMEOS EC USB PD NOTIFY DRIVER 4878M: Prashant Malani <pmalani@chromium.org> 4879L: chrome-platform@lists.linux.dev 4880S: Maintained 4881F: drivers/platform/chrome/cros_usbpd_notify.c 4882F: include/linux/platform_data/cros_usbpd_notify.h 4883 4884CHROMEOS HPS DRIVER 4885M: Dan Callaghan <dcallagh@chromium.org> 4886R: Sami Kyöstilä <skyostil@chromium.org> 4887S: Maintained 4888F: drivers/platform/chrome/cros_hps_i2c.c 4889 4890CHRONTEL CH7322 CEC DRIVER 4891M: Joe Tessler <jrt@google.com> 4892L: linux-media@vger.kernel.org 4893S: Maintained 4894T: git git://linuxtv.org/media_tree.git 4895F: Documentation/devicetree/bindings/media/i2c/chrontel,ch7322.yaml 4896F: drivers/media/cec/i2c/ch7322.c 4897 4898CIRRUS LOGIC AUDIO CODEC DRIVERS 4899M: James Schulman <james.schulman@cirrus.com> 4900M: David Rhodes <david.rhodes@cirrus.com> 4901M: Lucas Tanure <tanureal@opensource.cirrus.com> 4902M: Richard Fitzgerald <rf@opensource.cirrus.com> 4903L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4904L: patches@opensource.cirrus.com 4905S: Maintained 4906F: Documentation/devicetree/bindings/sound/cirrus,cs* 4907F: include/dt-bindings/sound/cs* 4908F: sound/pci/hda/cs* 4909F: sound/pci/hda/hda_cs_dsp_ctl.* 4910F: sound/soc/codecs/cs* 4911 4912CIRRUS LOGIC DSP FIRMWARE DRIVER 4913M: Simon Trimmer <simont@opensource.cirrus.com> 4914M: Charles Keepax <ckeepax@opensource.cirrus.com> 4915M: Richard Fitzgerald <rf@opensource.cirrus.com> 4916L: patches@opensource.cirrus.com 4917S: Supported 4918W: https://github.com/CirrusLogic/linux-drivers/wiki 4919T: git https://github.com/CirrusLogic/linux-drivers.git 4920F: drivers/firmware/cirrus/* 4921F: include/linux/firmware/cirrus/* 4922 4923CIRRUS LOGIC EP93XX ETHERNET DRIVER 4924M: Hartley Sweeten <hsweeten@visionengravers.com> 4925L: netdev@vger.kernel.org 4926S: Maintained 4927F: drivers/net/ethernet/cirrus/ep93xx_eth.c 4928 4929CIRRUS LOGIC LOCHNAGAR DRIVER 4930M: Charles Keepax <ckeepax@opensource.cirrus.com> 4931M: Richard Fitzgerald <rf@opensource.cirrus.com> 4932L: patches@opensource.cirrus.com 4933S: Supported 4934F: Documentation/devicetree/bindings/clock/cirrus,lochnagar.yaml 4935F: Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.yaml 4936F: Documentation/devicetree/bindings/mfd/cirrus,lochnagar.yaml 4937F: Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.yaml 4938F: Documentation/devicetree/bindings/sound/cirrus,lochnagar.yaml 4939F: Documentation/hwmon/lochnagar.rst 4940F: drivers/clk/clk-lochnagar.c 4941F: drivers/hwmon/lochnagar-hwmon.c 4942F: drivers/mfd/lochnagar-i2c.c 4943F: drivers/pinctrl/cirrus/pinctrl-lochnagar.c 4944F: drivers/regulator/lochnagar-regulator.c 4945F: include/dt-bindings/clock/lochnagar.h 4946F: include/dt-bindings/pinctrl/lochnagar.h 4947F: include/linux/mfd/lochnagar* 4948F: sound/soc/codecs/lochnagar-sc.c 4949 4950CIRRUS LOGIC MADERA CODEC DRIVERS 4951M: Charles Keepax <ckeepax@opensource.cirrus.com> 4952M: Richard Fitzgerald <rf@opensource.cirrus.com> 4953L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4954L: patches@opensource.cirrus.com 4955S: Supported 4956W: https://github.com/CirrusLogic/linux-drivers/wiki 4957T: git https://github.com/CirrusLogic/linux-drivers.git 4958F: Documentation/devicetree/bindings/mfd/cirrus,madera.yaml 4959F: Documentation/devicetree/bindings/pinctrl/cirrus,madera.yaml 4960F: Documentation/devicetree/bindings/sound/cirrus,madera.yaml 4961F: drivers/gpio/gpio-madera* 4962F: drivers/irqchip/irq-madera* 4963F: drivers/mfd/cs47l* 4964F: drivers/mfd/madera* 4965F: drivers/pinctrl/cirrus/* 4966F: include/dt-bindings/sound/madera* 4967F: include/linux/irqchip/irq-madera* 4968F: include/linux/mfd/madera/* 4969F: include/sound/madera* 4970F: sound/soc/codecs/cs47l* 4971F: sound/soc/codecs/madera* 4972 4973CISCO FCOE HBA DRIVER 4974M: Satish Kharat <satishkh@cisco.com> 4975M: Sesidhar Baddela <sebaddel@cisco.com> 4976M: Karan Tilak Kumar <kartilak@cisco.com> 4977L: linux-scsi@vger.kernel.org 4978S: Supported 4979F: drivers/scsi/fnic/ 4980 4981CISCO SCSI HBA DRIVER 4982M: Karan Tilak Kumar <kartilak@cisco.com> 4983M: Sesidhar Baddela <sebaddel@cisco.com> 4984L: linux-scsi@vger.kernel.org 4985S: Supported 4986F: drivers/scsi/snic/ 4987 4988CISCO VIC ETHERNET NIC DRIVER 4989M: Christian Benvenuti <benve@cisco.com> 4990M: Satish Kharat <satishkh@cisco.com> 4991S: Supported 4992F: drivers/net/ethernet/cisco/enic/ 4993 4994CISCO VIC LOW LATENCY NIC DRIVER 4995M: Christian Benvenuti <benve@cisco.com> 4996M: Nelson Escobar <neescoba@cisco.com> 4997S: Supported 4998F: drivers/infiniband/hw/usnic/ 4999 5000CLANG-FORMAT FILE 5001M: Miguel Ojeda <ojeda@kernel.org> 5002S: Maintained 5003F: .clang-format 5004 5005CLANG/LLVM BUILD SUPPORT 5006M: Nathan Chancellor <nathan@kernel.org> 5007M: Nick Desaulniers <ndesaulniers@google.com> 5008R: Tom Rix <trix@redhat.com> 5009L: llvm@lists.linux.dev 5010S: Supported 5011W: https://clangbuiltlinux.github.io/ 5012B: https://github.com/ClangBuiltLinux/linux/issues 5013C: irc://irc.libera.chat/clangbuiltlinux 5014F: Documentation/kbuild/llvm.rst 5015F: include/linux/compiler-clang.h 5016F: scripts/Makefile.clang 5017F: scripts/clang-tools/ 5018K: \b(?i:clang|llvm)\b 5019 5020CLANG CONTROL FLOW INTEGRITY SUPPORT 5021M: Sami Tolvanen <samitolvanen@google.com> 5022M: Kees Cook <keescook@chromium.org> 5023R: Nathan Chancellor <nathan@kernel.org> 5024R: Nick Desaulniers <ndesaulniers@google.com> 5025L: llvm@lists.linux.dev 5026S: Supported 5027B: https://github.com/ClangBuiltLinux/linux/issues 5028T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 5029F: include/linux/cfi.h 5030F: kernel/cfi.c 5031 5032CLK API 5033M: Russell King <linux@armlinux.org.uk> 5034L: linux-clk@vger.kernel.org 5035S: Maintained 5036F: include/linux/clk.h 5037 5038CLOCKSOURCE, CLOCKEVENT DRIVERS 5039M: Daniel Lezcano <daniel.lezcano@linaro.org> 5040M: Thomas Gleixner <tglx@linutronix.de> 5041L: linux-kernel@vger.kernel.org 5042S: Supported 5043T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 5044F: Documentation/devicetree/bindings/timer/ 5045F: drivers/clocksource/ 5046 5047CMPC ACPI DRIVER 5048M: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com> 5049M: Daniel Oliveira Nascimento <don@syst.com.br> 5050L: platform-driver-x86@vger.kernel.org 5051S: Supported 5052F: drivers/platform/x86/classmate-laptop.c 5053 5054COBALT MEDIA DRIVER 5055M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 5056L: linux-media@vger.kernel.org 5057S: Supported 5058W: https://linuxtv.org 5059T: git git://linuxtv.org/media_tree.git 5060F: drivers/media/pci/cobalt/ 5061 5062COCCINELLE/Semantic Patches (SmPL) 5063M: Julia Lawall <Julia.Lawall@inria.fr> 5064M: Nicolas Palix <nicolas.palix@imag.fr> 5065L: cocci@inria.fr (moderated for non-subscribers) 5066S: Supported 5067W: https://coccinelle.gitlabpages.inria.fr/website/ 5068T: git git://git.kernel.org/pub/scm/linux/kernel/git/jlawall/linux.git 5069F: Documentation/dev-tools/coccinelle.rst 5070F: scripts/coccicheck 5071F: scripts/coccinelle/ 5072 5073CODA FILE SYSTEM 5074M: Jan Harkes <jaharkes@cs.cmu.edu> 5075M: coda@cs.cmu.edu 5076L: codalist@coda.cs.cmu.edu 5077S: Maintained 5078W: http://www.coda.cs.cmu.edu/ 5079F: Documentation/filesystems/coda.rst 5080F: fs/coda/ 5081F: include/linux/coda*.h 5082F: include/uapi/linux/coda*.h 5083 5084CODA V4L2 MEM2MEM DRIVER 5085M: Philipp Zabel <p.zabel@pengutronix.de> 5086L: linux-media@vger.kernel.org 5087S: Maintained 5088F: Documentation/devicetree/bindings/media/coda.yaml 5089F: drivers/media/platform/chips-media/ 5090 5091CODE OF CONDUCT 5092M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5093S: Supported 5094F: Documentation/process/code-of-conduct-interpretation.rst 5095F: Documentation/process/code-of-conduct.rst 5096 5097COMEDI DRIVERS 5098M: Ian Abbott <abbotti@mev.co.uk> 5099M: H Hartley Sweeten <hsweeten@visionengravers.com> 5100S: Odd Fixes 5101F: drivers/comedi/ 5102F: include/linux/comedi/ 5103F: include/uapi/linux/comedi.h 5104 5105COMMON CLK FRAMEWORK 5106M: Michael Turquette <mturquette@baylibre.com> 5107M: Stephen Boyd <sboyd@kernel.org> 5108L: linux-clk@vger.kernel.org 5109S: Maintained 5110Q: http://patchwork.kernel.org/project/linux-clk/list/ 5111T: git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git 5112F: Documentation/devicetree/bindings/clock/ 5113F: drivers/clk/ 5114F: include/dt-bindings/clock/ 5115F: include/linux/clk-pr* 5116F: include/linux/clk/ 5117F: include/linux/of_clk.h 5118X: drivers/clk/clkdev.c 5119 5120COMMON INTERNET FILE SYSTEM CLIENT (CIFS and SMB3) 5121M: Steve French <sfrench@samba.org> 5122R: Paulo Alcantara <pc@cjr.nz> (DFS, global name space) 5123R: Ronnie Sahlberg <lsahlber@redhat.com> (directory leases, sparse files) 5124R: Shyam Prasad N <sprasad@microsoft.com> (multichannel) 5125R: Tom Talpey <tom@talpey.com> (RDMA, smbdirect) 5126L: linux-cifs@vger.kernel.org 5127L: samba-technical@lists.samba.org (moderated for non-subscribers) 5128S: Supported 5129W: https://wiki.samba.org/index.php/LinuxCIFS 5130T: git git://git.samba.org/sfrench/cifs-2.6.git 5131F: Documentation/admin-guide/cifs/ 5132F: fs/cifs/ 5133F: fs/smbfs_common/ 5134F: include/uapi/linux/cifs 5135 5136COMPACTPCI HOTPLUG CORE 5137M: Scott Murray <scott@spiteful.org> 5138L: linux-pci@vger.kernel.org 5139S: Maintained 5140F: drivers/pci/hotplug/cpci_hotplug* 5141 5142COMPACTPCI HOTPLUG GENERIC DRIVER 5143M: Scott Murray <scott@spiteful.org> 5144L: linux-pci@vger.kernel.org 5145S: Maintained 5146F: drivers/pci/hotplug/cpcihp_generic.c 5147 5148COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER 5149M: Scott Murray <scott@spiteful.org> 5150L: linux-pci@vger.kernel.org 5151S: Maintained 5152F: drivers/pci/hotplug/cpcihp_zt5550.* 5153 5154COMPAL LAPTOP SUPPORT 5155M: Cezary Jackiewicz <cezary.jackiewicz@gmail.com> 5156L: platform-driver-x86@vger.kernel.org 5157S: Maintained 5158F: drivers/platform/x86/compal-laptop.c 5159 5160COMPILER ATTRIBUTES 5161M: Miguel Ojeda <ojeda@kernel.org> 5162R: Nick Desaulniers <ndesaulniers@google.com> 5163S: Maintained 5164F: include/linux/compiler_attributes.h 5165 5166COMPUTE EXPRESS LINK (CXL) 5167M: Alison Schofield <alison.schofield@intel.com> 5168M: Vishal Verma <vishal.l.verma@intel.com> 5169M: Ira Weiny <ira.weiny@intel.com> 5170M: Ben Widawsky <bwidawsk@kernel.org> 5171M: Dan Williams <dan.j.williams@intel.com> 5172L: linux-cxl@vger.kernel.org 5173S: Maintained 5174F: drivers/cxl/ 5175F: include/uapi/linux/cxl_mem.h 5176 5177CONEXANT ACCESSRUNNER USB DRIVER 5178L: accessrunner-general@lists.sourceforge.net 5179S: Orphan 5180W: http://accessrunner.sourceforge.net/ 5181F: drivers/usb/atm/cxacru.c 5182 5183CONFIGFS 5184M: Joel Becker <jlbec@evilplan.org> 5185M: Christoph Hellwig <hch@lst.de> 5186S: Supported 5187T: git git://git.infradead.org/users/hch/configfs.git 5188F: fs/configfs/ 5189F: include/linux/configfs.h 5190F: samples/configfs/ 5191 5192CONSOLE SUBSYSTEM 5193M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5194S: Supported 5195F: drivers/video/console/ 5196F: include/linux/console* 5197 5198CONTEXT TRACKING 5199M: Frederic Weisbecker <frederic@kernel.org> 5200M: "Paul E. McKenney" <paulmck@kernel.org> 5201S: Maintained 5202F: kernel/context_tracking.c 5203F: include/linux/context_tracking* 5204 5205CONTROL GROUP (CGROUP) 5206M: Tejun Heo <tj@kernel.org> 5207M: Zefan Li <lizefan.x@bytedance.com> 5208M: Johannes Weiner <hannes@cmpxchg.org> 5209L: cgroups@vger.kernel.org 5210S: Maintained 5211T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5212F: Documentation/admin-guide/cgroup-v1/ 5213F: Documentation/admin-guide/cgroup-v2.rst 5214F: include/linux/cgroup* 5215F: kernel/cgroup/ 5216F: tools/testing/selftests/cgroup/ 5217 5218CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO) 5219M: Tejun Heo <tj@kernel.org> 5220M: Josef Bacik <josef@toxicpanda.com> 5221M: Jens Axboe <axboe@kernel.dk> 5222L: cgroups@vger.kernel.org 5223L: linux-block@vger.kernel.org 5224T: git git://git.kernel.dk/linux-block 5225F: Documentation/admin-guide/cgroup-v1/blkio-controller.rst 5226F: block/bfq-cgroup.c 5227F: block/blk-cgroup.c 5228F: block/blk-iocost.c 5229F: block/blk-iolatency.c 5230F: block/blk-throttle.c 5231F: include/linux/blk-cgroup.h 5232 5233CONTROL GROUP - CPUSET 5234M: Waiman Long <longman@redhat.com> 5235M: Zefan Li <lizefan.x@bytedance.com> 5236L: cgroups@vger.kernel.org 5237S: Maintained 5238T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5239F: Documentation/admin-guide/cgroup-v1/cpusets.rst 5240F: include/linux/cpuset.h 5241F: kernel/cgroup/cpuset.c 5242 5243CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG) 5244M: Johannes Weiner <hannes@cmpxchg.org> 5245M: Michal Hocko <mhocko@kernel.org> 5246M: Roman Gushchin <roman.gushchin@linux.dev> 5247M: Shakeel Butt <shakeelb@google.com> 5248R: Muchun Song <muchun.song@linux.dev> 5249L: cgroups@vger.kernel.org 5250L: linux-mm@kvack.org 5251S: Maintained 5252F: mm/memcontrol.c 5253F: mm/swap_cgroup.c 5254F: tools/testing/selftests/cgroup/memcg_protection.m 5255F: tools/testing/selftests/cgroup/test_kmem.c 5256F: tools/testing/selftests/cgroup/test_memcontrol.c 5257 5258CORETEMP HARDWARE MONITORING DRIVER 5259M: Fenghua Yu <fenghua.yu@intel.com> 5260L: linux-hwmon@vger.kernel.org 5261S: Maintained 5262F: Documentation/hwmon/coretemp.rst 5263F: drivers/hwmon/coretemp.c 5264 5265CORSAIR-CPRO HARDWARE MONITOR DRIVER 5266M: Marius Zachmann <mail@mariuszachmann.de> 5267L: linux-hwmon@vger.kernel.org 5268S: Maintained 5269F: drivers/hwmon/corsair-cpro.c 5270 5271CORSAIR-PSU HARDWARE MONITOR DRIVER 5272M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 5273L: linux-hwmon@vger.kernel.org 5274S: Maintained 5275F: Documentation/hwmon/corsair-psu.rst 5276F: drivers/hwmon/corsair-psu.c 5277 5278COUNTER SUBSYSTEM 5279M: William Breathitt Gray <william.gray@linaro.org> 5280L: linux-iio@vger.kernel.org 5281S: Maintained 5282T: git git://git.kernel.org/pub/scm/linux/kernel/git/wbg/counter.git 5283F: Documentation/ABI/testing/sysfs-bus-counter 5284F: Documentation/driver-api/generic-counter.rst 5285F: drivers/counter/ 5286F: include/linux/counter.h 5287F: include/uapi/linux/counter.h 5288F: tools/counter/ 5289 5290CP2615 I2C DRIVER 5291M: Bence Csókás <bence98@sch.bme.hu> 5292S: Maintained 5293F: drivers/i2c/busses/i2c-cp2615.c 5294 5295CPMAC ETHERNET DRIVER 5296M: Florian Fainelli <f.fainelli@gmail.com> 5297L: netdev@vger.kernel.org 5298S: Maintained 5299F: drivers/net/ethernet/ti/cpmac.c 5300 5301CPU FREQUENCY DRIVERS - VEXPRESS SPC ARM BIG LITTLE 5302M: Viresh Kumar <viresh.kumar@linaro.org> 5303M: Sudeep Holla <sudeep.holla@arm.com> 5304L: linux-pm@vger.kernel.org 5305S: Maintained 5306W: http://www.arm.com/products/processors/technologies/biglittleprocessing.php 5307F: drivers/cpufreq/vexpress-spc-cpufreq.c 5308 5309CPU FREQUENCY SCALING FRAMEWORK 5310M: "Rafael J. Wysocki" <rafael@kernel.org> 5311M: Viresh Kumar <viresh.kumar@linaro.org> 5312L: linux-pm@vger.kernel.org 5313S: Maintained 5314B: https://bugzilla.kernel.org 5315T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5316T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates) 5317F: Documentation/admin-guide/pm/cpufreq.rst 5318F: Documentation/admin-guide/pm/intel_pstate.rst 5319F: Documentation/cpu-freq/ 5320F: Documentation/devicetree/bindings/cpufreq/ 5321F: drivers/cpufreq/ 5322F: include/linux/cpufreq.h 5323F: include/linux/sched/cpufreq.h 5324F: kernel/sched/cpufreq*.c 5325F: tools/testing/selftests/cpufreq/ 5326 5327CPU IDLE TIME MANAGEMENT FRAMEWORK 5328M: "Rafael J. Wysocki" <rafael@kernel.org> 5329M: Daniel Lezcano <daniel.lezcano@linaro.org> 5330L: linux-pm@vger.kernel.org 5331S: Maintained 5332B: https://bugzilla.kernel.org 5333T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5334F: Documentation/admin-guide/pm/cpuidle.rst 5335F: Documentation/driver-api/pm/cpuidle.rst 5336F: drivers/cpuidle/ 5337F: include/linux/cpuidle.h 5338 5339CPU POWER MONITORING SUBSYSTEM 5340M: Thomas Renninger <trenn@suse.com> 5341M: Shuah Khan <shuah@kernel.org> 5342M: Shuah Khan <skhan@linuxfoundation.org> 5343L: linux-pm@vger.kernel.org 5344S: Maintained 5345F: tools/power/cpupower/ 5346 5347CPUID/MSR DRIVER 5348M: "H. Peter Anvin" <hpa@zytor.com> 5349S: Maintained 5350F: arch/x86/kernel/cpuid.c 5351F: arch/x86/kernel/msr.c 5352 5353CPUIDLE DRIVER - ARM BIG LITTLE 5354M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5355M: Daniel Lezcano <daniel.lezcano@linaro.org> 5356L: linux-pm@vger.kernel.org 5357L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5358S: Maintained 5359T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5360F: drivers/cpuidle/cpuidle-big_little.c 5361 5362CPUIDLE DRIVER - ARM EXYNOS 5363M: Daniel Lezcano <daniel.lezcano@linaro.org> 5364R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 5365M: Kukjin Kim <kgene@kernel.org> 5366L: linux-pm@vger.kernel.org 5367L: linux-samsung-soc@vger.kernel.org 5368S: Supported 5369F: arch/arm/mach-exynos/pm.c 5370F: drivers/cpuidle/cpuidle-exynos.c 5371F: include/linux/platform_data/cpuidle-exynos.h 5372 5373CPUIDLE DRIVER - ARM PSCI 5374M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5375M: Sudeep Holla <sudeep.holla@arm.com> 5376L: linux-pm@vger.kernel.org 5377L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5378S: Supported 5379F: drivers/cpuidle/cpuidle-psci.c 5380 5381CPUIDLE DRIVER - ARM PSCI PM DOMAIN 5382M: Ulf Hansson <ulf.hansson@linaro.org> 5383L: linux-pm@vger.kernel.org 5384L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5385S: Supported 5386F: drivers/cpuidle/cpuidle-psci.h 5387F: drivers/cpuidle/cpuidle-psci-domain.c 5388 5389CPUIDLE DRIVER - DT IDLE PM DOMAIN 5390M: Ulf Hansson <ulf.hansson@linaro.org> 5391L: linux-pm@vger.kernel.org 5392S: Supported 5393F: drivers/cpuidle/dt_idle_genpd.c 5394F: drivers/cpuidle/dt_idle_genpd.h 5395 5396CPUIDLE DRIVER - RISC-V SBI 5397M: Anup Patel <anup@brainfault.org> 5398L: linux-pm@vger.kernel.org 5399L: linux-riscv@lists.infradead.org 5400S: Maintained 5401F: drivers/cpuidle/cpuidle-riscv-sbi.c 5402 5403CRAMFS FILESYSTEM 5404M: Nicolas Pitre <nico@fluxnic.net> 5405S: Maintained 5406F: Documentation/filesystems/cramfs.rst 5407F: fs/cramfs/ 5408 5409CREATIVE SB0540 5410M: Bastien Nocera <hadess@hadess.net> 5411L: linux-input@vger.kernel.org 5412S: Maintained 5413F: drivers/hid/hid-creative-sb0540.c 5414 5415CRYPTO API 5416M: Herbert Xu <herbert@gondor.apana.org.au> 5417M: "David S. Miller" <davem@davemloft.net> 5418L: linux-crypto@vger.kernel.org 5419S: Maintained 5420T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git 5421T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git 5422F: Documentation/crypto/ 5423F: Documentation/devicetree/bindings/crypto/ 5424F: arch/*/crypto/ 5425F: crypto/ 5426F: drivers/crypto/ 5427F: include/crypto/ 5428F: include/linux/crypto* 5429F: lib/crypto/ 5430 5431CRYPTOGRAPHIC RANDOM NUMBER GENERATOR 5432M: Neil Horman <nhorman@tuxdriver.com> 5433L: linux-crypto@vger.kernel.org 5434S: Maintained 5435F: crypto/ansi_cprng.c 5436F: crypto/rng.c 5437 5438CS3308 MEDIA DRIVER 5439M: Hans Verkuil <hverkuil@xs4all.nl> 5440L: linux-media@vger.kernel.org 5441S: Odd Fixes 5442W: http://linuxtv.org 5443T: git git://linuxtv.org/media_tree.git 5444F: drivers/media/i2c/cs3308.c 5445 5446CS5535 Audio ALSA driver 5447M: Jaya Kumar <jayakumar.alsa@gmail.com> 5448S: Maintained 5449F: sound/pci/cs5535audio/ 5450 5451CTU CAN FD DRIVER 5452M: Pavel Pisa <pisa@cmp.felk.cvut.cz> 5453M: Ondrej Ille <ondrej.ille@gmail.com> 5454L: linux-can@vger.kernel.org 5455S: Maintained 5456F: Documentation/devicetree/bindings/net/can/ctu,ctucanfd.yaml 5457F: drivers/net/can/ctucanfd/ 5458 5459CW1200 WLAN driver 5460M: Solomon Peachy <pizza@shaftnet.org> 5461S: Maintained 5462F: drivers/net/wireless/st/cw1200/ 5463 5464CX18 VIDEO4LINUX DRIVER 5465M: Andy Walls <awalls@md.metrocast.net> 5466L: linux-media@vger.kernel.org 5467S: Maintained 5468W: https://linuxtv.org 5469T: git git://linuxtv.org/media_tree.git 5470F: drivers/media/pci/cx18/ 5471F: include/uapi/linux/ivtv* 5472 5473CX2341X MPEG ENCODER HELPER MODULE 5474M: Hans Verkuil <hverkuil@xs4all.nl> 5475L: linux-media@vger.kernel.org 5476S: Maintained 5477W: https://linuxtv.org 5478T: git git://linuxtv.org/media_tree.git 5479F: drivers/media/common/cx2341x* 5480F: include/media/drv-intf/cx2341x.h 5481 5482CX24120 MEDIA DRIVER 5483M: Jemma Denson <jdenson@gmail.com> 5484M: Patrick Boettcher <patrick.boettcher@posteo.de> 5485L: linux-media@vger.kernel.org 5486S: Maintained 5487W: https://linuxtv.org 5488Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5489F: drivers/media/dvb-frontends/cx24120* 5490 5491CX88 VIDEO4LINUX DRIVER 5492M: Mauro Carvalho Chehab <mchehab@kernel.org> 5493L: linux-media@vger.kernel.org 5494S: Odd fixes 5495W: https://linuxtv.org 5496T: git git://linuxtv.org/media_tree.git 5497F: Documentation/driver-api/media/drivers/cx88* 5498F: drivers/media/pci/cx88/ 5499 5500CXD2820R MEDIA DRIVER 5501M: Antti Palosaari <crope@iki.fi> 5502L: linux-media@vger.kernel.org 5503S: Maintained 5504W: https://linuxtv.org 5505W: http://palosaari.fi/linux/ 5506Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5507T: git git://linuxtv.org/anttip/media_tree.git 5508F: drivers/media/dvb-frontends/cxd2820r* 5509 5510CXGB3 ETHERNET DRIVER (CXGB3) 5511M: Raju Rangoju <rajur@chelsio.com> 5512L: netdev@vger.kernel.org 5513S: Supported 5514W: http://www.chelsio.com 5515F: drivers/net/ethernet/chelsio/cxgb3/ 5516 5517CXGB3 ISCSI DRIVER (CXGB3I) 5518M: Varun Prakash <varun@chelsio.com> 5519L: linux-scsi@vger.kernel.org 5520S: Supported 5521W: http://www.chelsio.com 5522F: drivers/scsi/cxgbi/cxgb3i 5523 5524CXGB4 CRYPTO DRIVER (chcr) 5525M: Ayush Sawal <ayush.sawal@chelsio.com> 5526L: linux-crypto@vger.kernel.org 5527S: Supported 5528W: http://www.chelsio.com 5529F: drivers/crypto/chelsio 5530 5531CXGB4 INLINE CRYPTO DRIVER 5532M: Ayush Sawal <ayush.sawal@chelsio.com> 5533L: netdev@vger.kernel.org 5534S: Supported 5535W: http://www.chelsio.com 5536F: drivers/net/ethernet/chelsio/inline_crypto/ 5537 5538CXGB4 ETHERNET DRIVER (CXGB4) 5539M: Raju Rangoju <rajur@chelsio.com> 5540L: netdev@vger.kernel.org 5541S: Supported 5542W: http://www.chelsio.com 5543F: drivers/net/ethernet/chelsio/cxgb4/ 5544 5545CXGB4 ISCSI DRIVER (CXGB4I) 5546M: Varun Prakash <varun@chelsio.com> 5547L: linux-scsi@vger.kernel.org 5548S: Supported 5549W: http://www.chelsio.com 5550F: drivers/scsi/cxgbi/cxgb4i 5551 5552CXGB4 IWARP RNIC DRIVER (IW_CXGB4) 5553M: Potnuri Bharat Teja <bharat@chelsio.com> 5554L: linux-rdma@vger.kernel.org 5555S: Supported 5556W: http://www.openfabrics.org 5557F: drivers/infiniband/hw/cxgb4/ 5558F: include/uapi/rdma/cxgb4-abi.h 5559 5560CXGB4VF ETHERNET DRIVER (CXGB4VF) 5561M: Raju Rangoju <rajur@chelsio.com> 5562L: netdev@vger.kernel.org 5563S: Supported 5564W: http://www.chelsio.com 5565F: drivers/net/ethernet/chelsio/cxgb4vf/ 5566 5567CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER 5568M: Frederic Barrat <fbarrat@linux.ibm.com> 5569M: Andrew Donnellan <ajd@linux.ibm.com> 5570L: linuxppc-dev@lists.ozlabs.org 5571S: Supported 5572F: Documentation/ABI/testing/sysfs-class-cxl 5573F: Documentation/powerpc/cxl.rst 5574F: arch/powerpc/platforms/powernv/pci-cxl.c 5575F: drivers/misc/cxl/ 5576F: include/misc/cxl* 5577F: include/uapi/misc/cxl.h 5578 5579CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER 5580M: Manoj N. Kumar <manoj@linux.ibm.com> 5581M: Matthew R. Ochs <mrochs@linux.ibm.com> 5582M: Uma Krishnan <ukrishn@linux.ibm.com> 5583L: linux-scsi@vger.kernel.org 5584S: Supported 5585F: Documentation/powerpc/cxlflash.rst 5586F: drivers/scsi/cxlflash/ 5587F: include/uapi/scsi/cxlflash_ioctl.h 5588 5589CYBERPRO FB DRIVER 5590M: Russell King <linux@armlinux.org.uk> 5591L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5592S: Maintained 5593W: http://www.armlinux.org.uk/ 5594F: drivers/video/fbdev/cyber2000fb.* 5595 5596CYCLADES PC300 DRIVER 5597S: Orphan 5598F: drivers/net/wan/pc300* 5599 5600CYPRESS_FIRMWARE MEDIA DRIVER 5601M: Antti Palosaari <crope@iki.fi> 5602L: linux-media@vger.kernel.org 5603S: Maintained 5604W: https://linuxtv.org 5605W: http://palosaari.fi/linux/ 5606Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5607T: git git://linuxtv.org/anttip/media_tree.git 5608F: drivers/media/common/cypress_firmware* 5609 5610CYPRESS CY8C95X0 PINCTRL DRIVER 5611M: Patrick Rudolph <patrick.rudolph@9elements.com> 5612L: linux-gpio@vger.kernel.org 5613S: Maintained 5614F: drivers/pinctrl/pinctrl-cy8c95x0.c 5615 5616CYPRESS CY8CTMA140 TOUCHSCREEN DRIVER 5617M: Linus Walleij <linus.walleij@linaro.org> 5618L: linux-input@vger.kernel.org 5619S: Maintained 5620F: drivers/input/touchscreen/cy8ctma140.c 5621 5622CYPRESS STREETFIGHTER TOUCHKEYS DRIVER 5623M: Yassine Oudjana <y.oudjana@protonmail.com> 5624L: linux-input@vger.kernel.org 5625S: Maintained 5626F: Documentation/devicetree/bindings/input/cypress-sf.yaml 5627F: drivers/input/keyboard/cypress-sf.c 5628 5629CYTTSP TOUCHSCREEN DRIVER 5630M: Linus Walleij <linus.walleij@linaro.org> 5631L: linux-input@vger.kernel.org 5632S: Maintained 5633F: drivers/input/touchscreen/cyttsp* 5634 5635D-LINK DIR-685 TOUCHKEYS DRIVER 5636M: Linus Walleij <linus.walleij@linaro.org> 5637L: linux-input@vger.kernel.org 5638S: Supported 5639F: drivers/input/keyboard/dlink-dir685-touchkeys.c 5640 5641DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK 5642M: Joshua Kinard <kumba@gentoo.org> 5643S: Maintained 5644F: drivers/rtc/rtc-ds1685.c 5645F: include/linux/rtc/ds1685.h 5646 5647DAMA SLAVE for AX.25 5648M: Joerg Reuter <jreuter@yaina.de> 5649L: linux-hams@vger.kernel.org 5650S: Maintained 5651W: http://yaina.de/jreuter/ 5652W: http://www.qsl.net/dl1bke/ 5653F: net/ax25/af_ax25.c 5654F: net/ax25/ax25_dev.c 5655F: net/ax25/ax25_ds_* 5656F: net/ax25/ax25_in.c 5657F: net/ax25/ax25_out.c 5658F: net/ax25/ax25_timer.c 5659F: net/ax25/sysctl_net_ax25.c 5660 5661DATA ACCESS MONITOR 5662M: SeongJae Park <sj@kernel.org> 5663L: damon@lists.linux.dev 5664L: linux-mm@kvack.org 5665S: Maintained 5666W: https://damonitor.github.io 5667P: Documentation/mm/damon/maintainer-profile.rst 5668T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 5669T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 5670T: git git://git.kernel.org/pub/scm/linux/kernel/git/sj/linux.git damon/next 5671F: Documentation/ABI/testing/sysfs-kernel-mm-damon 5672F: Documentation/admin-guide/mm/damon/ 5673F: Documentation/mm/damon/ 5674F: include/linux/damon.h 5675F: include/trace/events/damon.h 5676F: mm/damon/ 5677F: tools/testing/selftests/damon/ 5678 5679DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER 5680L: netdev@vger.kernel.org 5681S: Orphan 5682F: Documentation/networking/device_drivers/ethernet/dec/dmfe.rst 5683F: drivers/net/ethernet/dec/tulip/dmfe.c 5684 5685DC390/AM53C974 SCSI driver 5686M: Hannes Reinecke <hare@suse.com> 5687L: linux-scsi@vger.kernel.org 5688S: Maintained 5689F: drivers/scsi/am53c974.c 5690 5691DC395x SCSI driver 5692M: Oliver Neukum <oliver@neukum.org> 5693M: Ali Akcaagac <aliakc@web.de> 5694M: Jamie Lenehan <lenehan@twibble.org> 5695L: dc395x@twibble.org 5696S: Maintained 5697W: http://twibble.org/dist/dc395x/ 5698W: http://lists.twibble.org/mailman/listinfo/dc395x/ 5699F: Documentation/scsi/dc395x.rst 5700F: drivers/scsi/dc395x.* 5701 5702DCCP PROTOCOL 5703L: dccp@vger.kernel.org 5704S: Orphan 5705W: http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp 5706F: include/linux/dccp.h 5707F: include/linux/tfrc.h 5708F: include/uapi/linux/dccp.h 5709F: net/dccp/ 5710 5711DECSTATION PLATFORM SUPPORT 5712M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5713L: linux-mips@vger.kernel.org 5714S: Maintained 5715W: http://www.linux-mips.org/wiki/DECstation 5716F: arch/mips/dec/ 5717F: arch/mips/include/asm/dec/ 5718F: arch/mips/include/asm/mach-dec/ 5719 5720DEFXX FDDI NETWORK DRIVER 5721M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5722S: Maintained 5723F: drivers/net/fddi/defxx.* 5724 5725DEFZA FDDI NETWORK DRIVER 5726M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5727S: Maintained 5728F: drivers/net/fddi/defza.* 5729 5730DEINTERLACE DRIVERS FOR ALLWINNER H3 5731M: Jernej Skrabec <jernej.skrabec@gmail.com> 5732L: linux-media@vger.kernel.org 5733S: Maintained 5734T: git git://linuxtv.org/media_tree.git 5735F: Documentation/devicetree/bindings/media/allwinner,sun8i-h3-deinterlace.yaml 5736F: drivers/media/platform/sunxi/sun8i-di/ 5737 5738DELL LAPTOP DRIVER 5739M: Matthew Garrett <mjg59@srcf.ucam.org> 5740M: Pali Rohár <pali@kernel.org> 5741L: platform-driver-x86@vger.kernel.org 5742S: Maintained 5743F: drivers/platform/x86/dell/dell-laptop.c 5744 5745DELL LAPTOP FREEFALL DRIVER 5746M: Pali Rohár <pali@kernel.org> 5747S: Maintained 5748F: drivers/platform/x86/dell/dell-smo8800.c 5749 5750DELL LAPTOP RBTN DRIVER 5751M: Pali Rohár <pali@kernel.org> 5752S: Maintained 5753F: drivers/platform/x86/dell/dell-rbtn.* 5754 5755DELL LAPTOP SMM DRIVER 5756M: Pali Rohár <pali@kernel.org> 5757S: Maintained 5758F: Documentation/ABI/obsolete/procfs-i8k 5759F: drivers/hwmon/dell-smm-hwmon.c 5760F: include/uapi/linux/i8k.h 5761 5762DELL REMOTE BIOS UPDATE DRIVER 5763M: Stuart Hayes <stuart.w.hayes@gmail.com> 5764L: platform-driver-x86@vger.kernel.org 5765S: Maintained 5766F: drivers/platform/x86/dell/dell_rbu.c 5767 5768DELL SMBIOS DRIVER 5769M: Pali Rohár <pali@kernel.org> 5770L: Dell.Client.Kernel@dell.com 5771L: platform-driver-x86@vger.kernel.org 5772S: Maintained 5773F: drivers/platform/x86/dell/dell-smbios.* 5774 5775DELL SMBIOS SMM DRIVER 5776L: Dell.Client.Kernel@dell.com 5777L: platform-driver-x86@vger.kernel.org 5778S: Maintained 5779F: drivers/platform/x86/dell/dell-smbios-smm.c 5780 5781DELL SMBIOS WMI DRIVER 5782L: Dell.Client.Kernel@dell.com 5783L: platform-driver-x86@vger.kernel.org 5784S: Maintained 5785F: drivers/platform/x86/dell/dell-smbios-wmi.c 5786F: tools/wmi/dell-smbios-example.c 5787 5788DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas) 5789M: Stuart Hayes <stuart.w.hayes@gmail.com> 5790L: platform-driver-x86@vger.kernel.org 5791S: Maintained 5792F: Documentation/driver-api/dcdbas.rst 5793F: drivers/platform/x86/dell/dcdbas.* 5794 5795DELL WMI DESCRIPTOR DRIVER 5796L: Dell.Client.Kernel@dell.com 5797S: Maintained 5798F: drivers/platform/x86/dell/dell-wmi-descriptor.c 5799 5800DELL WMI DDV DRIVER 5801M: Armin Wolf <W_Armin@gmx.de> 5802S: Maintained 5803F: Documentation/ABI/testing/debugfs-dell-wmi-ddv 5804F: Documentation/ABI/testing/sysfs-platform-dell-wmi-ddv 5805F: drivers/platform/x86/dell/dell-wmi-ddv.c 5806 5807DELL WMI SYSMAN DRIVER 5808M: Prasanth Ksr <prasanth.ksr@dell.com> 5809L: Dell.Client.Kernel@dell.com 5810L: platform-driver-x86@vger.kernel.org 5811S: Maintained 5812F: Documentation/ABI/testing/sysfs-class-firmware-attributes 5813F: drivers/platform/x86/dell/dell-wmi-sysman/ 5814 5815DELL WMI NOTIFICATIONS DRIVER 5816M: Matthew Garrett <mjg59@srcf.ucam.org> 5817M: Pali Rohár <pali@kernel.org> 5818S: Maintained 5819F: drivers/platform/x86/dell/dell-wmi-base.c 5820 5821DELL WMI HARDWARE PRIVACY SUPPORT 5822M: Perry Yuan <Perry.Yuan@dell.com> 5823L: Dell.Client.Kernel@dell.com 5824L: platform-driver-x86@vger.kernel.org 5825S: Maintained 5826F: drivers/platform/x86/dell/dell-wmi-privacy.c 5827 5828DELTA ST MEDIA DRIVER 5829M: Hugues Fruchet <hugues.fruchet@foss.st.com> 5830L: linux-media@vger.kernel.org 5831S: Supported 5832W: https://linuxtv.org 5833T: git git://linuxtv.org/media_tree.git 5834F: drivers/media/platform/st/sti/delta 5835 5836DELTA AHE-50DC FAN CONTROL MODULE DRIVER 5837M: Zev Weiss <zev@bewilderbeest.net> 5838L: linux-hwmon@vger.kernel.org 5839S: Maintained 5840F: drivers/hwmon/pmbus/delta-ahe50dc-fan.c 5841 5842DELTA DPS920AB PSU DRIVER 5843M: Robert Marko <robert.marko@sartura.hr> 5844L: linux-hwmon@vger.kernel.org 5845S: Maintained 5846F: Documentation/hwmon/dps920ab.rst 5847F: drivers/hwmon/pmbus/dps920ab.c 5848 5849DELTA NETWORKS TN48M CPLD DRIVERS 5850M: Robert Marko <robert.marko@sartura.hr> 5851S: Maintained 5852F: Documentation/devicetree/bindings/gpio/delta,tn48m-gpio.yaml 5853F: Documentation/devicetree/bindings/mfd/delta,tn48m-cpld.yaml 5854F: Documentation/devicetree/bindings/reset/delta,tn48m-reset.yaml 5855F: drivers/gpio/gpio-tn48m.c 5856F: include/dt-bindings/reset/delta,tn48m-reset.h 5857 5858DENALI NAND DRIVER 5859L: linux-mtd@lists.infradead.org 5860S: Orphan 5861F: drivers/mtd/nand/raw/denali* 5862 5863DESIGNWARE EDMA CORE IP DRIVER 5864M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5865L: dmaengine@vger.kernel.org 5866S: Maintained 5867F: drivers/dma/dw-edma/ 5868F: include/linux/dma/edma.h 5869 5870DESIGNWARE XDATA IP DRIVER 5871M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5872L: linux-pci@vger.kernel.org 5873S: Maintained 5874F: Documentation/misc-devices/dw-xdata-pcie.rst 5875F: drivers/misc/dw-xdata-pcie.c 5876 5877DESIGNWARE USB2 DRD IP DRIVER 5878M: Minas Harutyunyan <hminas@synopsys.com> 5879L: linux-usb@vger.kernel.org 5880S: Maintained 5881T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 5882F: drivers/usb/dwc2/ 5883 5884DESIGNWARE USB3 DRD IP DRIVER 5885M: Thinh Nguyen <Thinh.Nguyen@synopsys.com> 5886L: linux-usb@vger.kernel.org 5887S: Maintained 5888F: drivers/usb/dwc3/ 5889 5890DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER 5891M: Andreas Klinger <ak@it-klinger.de> 5892L: linux-iio@vger.kernel.org 5893S: Maintained 5894F: Documentation/ABI/testing/sysfs-bus-iio-distance-srf08 5895F: drivers/iio/proximity/srf*.c 5896 5897DEVICE COREDUMP (DEV_COREDUMP) 5898M: Johannes Berg <johannes@sipsolutions.net> 5899L: linux-kernel@vger.kernel.org 5900S: Maintained 5901F: drivers/base/devcoredump.c 5902F: include/linux/devcoredump.h 5903 5904DEVICE DEPENDENCY HELPER SCRIPT 5905M: Saravana Kannan <saravanak@google.com> 5906L: linux-kernel@vger.kernel.org 5907S: Maintained 5908F: scripts/dev-needs.sh 5909 5910DEVICE DIRECT ACCESS (DAX) 5911M: Dan Williams <dan.j.williams@intel.com> 5912M: Vishal Verma <vishal.l.verma@intel.com> 5913M: Dave Jiang <dave.jiang@intel.com> 5914L: nvdimm@lists.linux.dev 5915L: linux-cxl@vger.kernel.org 5916S: Supported 5917F: drivers/dax/ 5918 5919DEVICE FREQUENCY (DEVFREQ) 5920M: MyungJoo Ham <myungjoo.ham@samsung.com> 5921M: Kyungmin Park <kyungmin.park@samsung.com> 5922M: Chanwoo Choi <cw00.choi@samsung.com> 5923L: linux-pm@vger.kernel.org 5924S: Maintained 5925T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5926F: Documentation/devicetree/bindings/devfreq/ 5927F: Documentation/devicetree/bindings/interconnect/mediatek,cci.yaml 5928F: drivers/devfreq/ 5929F: include/linux/devfreq.h 5930F: include/trace/events/devfreq.h 5931 5932DEVICE FREQUENCY EVENT (DEVFREQ-EVENT) 5933M: Chanwoo Choi <cw00.choi@samsung.com> 5934L: linux-pm@vger.kernel.org 5935S: Supported 5936T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5937F: Documentation/devicetree/bindings/devfreq/event/ 5938F: drivers/devfreq/devfreq-event.c 5939F: drivers/devfreq/event/ 5940F: include/dt-bindings/pmu/exynos_ppmu.h 5941F: include/linux/devfreq-event.h 5942 5943DEVICE NUMBER REGISTRY 5944M: Torben Mathiasen <device@lanana.org> 5945S: Maintained 5946W: http://lanana.org/docs/device-list/index.html 5947 5948DEVICE RESOURCE MANAGEMENT HELPERS 5949M: Hans de Goede <hdegoede@redhat.com> 5950R: Matti Vaittinen <mazziesaccount@gmail.com> 5951S: Maintained 5952F: include/linux/devm-helpers.h 5953 5954DEVICE-MAPPER (LVM) 5955M: Alasdair Kergon <agk@redhat.com> 5956M: Mike Snitzer <snitzer@kernel.org> 5957M: dm-devel@redhat.com 5958L: dm-devel@redhat.com 5959S: Maintained 5960W: http://sources.redhat.com/dm 5961Q: http://patchwork.kernel.org/project/dm-devel/list/ 5962T: git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git 5963T: quilt http://people.redhat.com/agk/patches/linux/editing/ 5964F: Documentation/admin-guide/device-mapper/ 5965F: drivers/md/Kconfig 5966F: drivers/md/Makefile 5967F: drivers/md/dm* 5968F: drivers/md/persistent-data/ 5969F: include/linux/device-mapper.h 5970F: include/linux/dm-*.h 5971F: include/uapi/linux/dm-*.h 5972 5973DEVLINK 5974M: Jiri Pirko <jiri@nvidia.com> 5975L: netdev@vger.kernel.org 5976S: Supported 5977F: Documentation/networking/devlink 5978F: include/net/devlink.h 5979F: include/uapi/linux/devlink.h 5980F: net/devlink/ 5981 5982DH ELECTRONICS IMX6 DHCOM/DHCOR BOARD SUPPORT 5983M: Christoph Niedermaier <cniedermaier@dh-electronics.com> 5984L: kernel@dh-electronics.com 5985S: Maintained 5986F: arch/arm/boot/dts/imx6*-dhcom-* 5987F: arch/arm/boot/dts/imx6*-dhcor-* 5988 5989DH ELECTRONICS STM32MP1 DHCOM/DHCOR BOARD SUPPORT 5990M: Marek Vasut <marex@denx.de> 5991L: kernel@dh-electronics.com 5992S: Maintained 5993F: arch/arm/boot/dts/stm32mp1*-dhcom-* 5994F: arch/arm/boot/dts/stm32mp1*-dhcor-* 5995 5996DIALOG SEMICONDUCTOR DRIVERS 5997M: Support Opensource <support.opensource@diasemi.com> 5998S: Supported 5999W: http://www.dialog-semiconductor.com/products 6000F: Documentation/devicetree/bindings/input/da90??-onkey.txt 6001F: Documentation/devicetree/bindings/input/dlg,da72??.txt 6002F: Documentation/devicetree/bindings/mfd/da90*.txt 6003F: Documentation/devicetree/bindings/mfd/da90*.yaml 6004F: Documentation/devicetree/bindings/regulator/dlg,da9*.yaml 6005F: Documentation/devicetree/bindings/regulator/da92*.txt 6006F: Documentation/devicetree/bindings/regulator/slg51000.txt 6007F: Documentation/devicetree/bindings/sound/da[79]*.txt 6008F: Documentation/devicetree/bindings/thermal/da90??-thermal.txt 6009F: Documentation/devicetree/bindings/watchdog/da90??-wdt.txt 6010F: Documentation/hwmon/da90??.rst 6011F: drivers/gpio/gpio-da90??.c 6012F: drivers/hwmon/da90??-hwmon.c 6013F: drivers/iio/adc/da91??-*.c 6014F: drivers/input/misc/da72??.[ch] 6015F: drivers/input/misc/da90??_onkey.c 6016F: drivers/input/touchscreen/da9052_tsi.c 6017F: drivers/leds/leds-da90??.c 6018F: drivers/mfd/da903x.c 6019F: drivers/mfd/da90??-*.c 6020F: drivers/mfd/da91??-*.c 6021F: drivers/pinctrl/pinctrl-da90??.c 6022F: drivers/power/supply/da9052-battery.c 6023F: drivers/power/supply/da91??-*.c 6024F: drivers/regulator/da9???-regulator.[ch] 6025F: drivers/regulator/slg51000-regulator.[ch] 6026F: drivers/rtc/rtc-da90??.c 6027F: drivers/thermal/da90??-thermal.c 6028F: drivers/video/backlight/da90??_bl.c 6029F: drivers/watchdog/da90??_wdt.c 6030F: include/dt-bindings/regulator/dlg,da9*-regulator.h 6031F: include/linux/mfd/da903x.h 6032F: include/linux/mfd/da9052/ 6033F: include/linux/mfd/da9055/ 6034F: include/linux/mfd/da9062/ 6035F: include/linux/mfd/da9063/ 6036F: include/linux/mfd/da9150/ 6037F: include/linux/regulator/da9211.h 6038F: include/sound/da[79]*.h 6039F: sound/soc/codecs/da[79]*.[ch] 6040 6041DIAMOND SYSTEMS GPIO-MM GPIO DRIVER 6042M: William Breathitt Gray <william.gray@linaro.org> 6043L: linux-gpio@vger.kernel.org 6044S: Maintained 6045F: drivers/gpio/gpio-gpio-mm.c 6046 6047DIOLAN U2C-12 I2C DRIVER 6048M: Guenter Roeck <linux@roeck-us.net> 6049L: linux-i2c@vger.kernel.org 6050S: Maintained 6051F: drivers/i2c/busses/i2c-diolan-u2c.c 6052 6053DIRECTORY NOTIFICATION (DNOTIFY) 6054M: Jan Kara <jack@suse.cz> 6055R: Amir Goldstein <amir73il@gmail.com> 6056L: linux-fsdevel@vger.kernel.org 6057S: Maintained 6058F: Documentation/filesystems/dnotify.rst 6059F: fs/notify/dnotify/ 6060F: include/linux/dnotify.h 6061 6062DISK GEOMETRY AND PARTITION HANDLING 6063M: Andries Brouwer <aeb@cwi.nl> 6064S: Maintained 6065W: http://www.win.tue.nl/~aeb/linux/Large-Disk.html 6066W: http://www.win.tue.nl/~aeb/linux/zip/zip-1.html 6067W: http://www.win.tue.nl/~aeb/partitions/partition_types-1.html 6068 6069DISKQUOTA 6070M: Jan Kara <jack@suse.com> 6071S: Maintained 6072F: Documentation/filesystems/quota.rst 6073F: fs/quota/ 6074F: include/linux/quota*.h 6075F: include/uapi/linux/quota*.h 6076 6077DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB) 6078M: Bernie Thompson <bernie@plugable.com> 6079L: linux-fbdev@vger.kernel.org 6080S: Maintained 6081W: http://plugable.com/category/projects/udlfb/ 6082F: Documentation/fb/udlfb.rst 6083F: drivers/video/fbdev/udlfb.c 6084F: include/video/udlfb.h 6085 6086DISTRIBUTED LOCK MANAGER (DLM) 6087M: Christine Caulfield <ccaulfie@redhat.com> 6088M: David Teigland <teigland@redhat.com> 6089L: cluster-devel@redhat.com 6090S: Supported 6091W: http://sources.redhat.com/cluster/ 6092T: git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git 6093F: fs/dlm/ 6094 6095DMA BUFFER SHARING FRAMEWORK 6096M: Sumit Semwal <sumit.semwal@linaro.org> 6097M: Christian König <christian.koenig@amd.com> 6098L: linux-media@vger.kernel.org 6099L: dri-devel@lists.freedesktop.org 6100L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6101S: Maintained 6102T: git git://anongit.freedesktop.org/drm/drm-misc 6103F: Documentation/driver-api/dma-buf.rst 6104F: drivers/dma-buf/ 6105F: include/linux/*fence.h 6106F: include/linux/dma-buf.h 6107F: include/linux/dma-resv.h 6108K: \bdma_(?:buf|fence|resv)\b 6109 6110DMA GENERIC OFFLOAD ENGINE SUBSYSTEM 6111M: Vinod Koul <vkoul@kernel.org> 6112L: dmaengine@vger.kernel.org 6113S: Maintained 6114Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 6115T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine.git 6116F: Documentation/devicetree/bindings/dma/ 6117F: Documentation/driver-api/dmaengine/ 6118F: drivers/dma/ 6119F: include/dt-bindings/dma/ 6120F: include/linux/dma/ 6121F: include/linux/dmaengine.h 6122F: include/linux/of_dma.h 6123 6124DMA MAPPING HELPERS 6125M: Christoph Hellwig <hch@lst.de> 6126M: Marek Szyprowski <m.szyprowski@samsung.com> 6127R: Robin Murphy <robin.murphy@arm.com> 6128L: iommu@lists.linux.dev 6129S: Supported 6130W: http://git.infradead.org/users/hch/dma-mapping.git 6131T: git git://git.infradead.org/users/hch/dma-mapping.git 6132F: include/asm-generic/dma-mapping.h 6133F: include/linux/dma-direct.h 6134F: include/linux/dma-mapping.h 6135F: include/linux/dma-map-ops.h 6136F: include/linux/swiotlb.h 6137F: kernel/dma/ 6138 6139DMA MAPPING BENCHMARK 6140M: Xiang Chen <chenxiang66@hisilicon.com> 6141L: iommu@lists.linux.dev 6142F: kernel/dma/map_benchmark.c 6143F: tools/testing/selftests/dma/ 6144 6145DMA-BUF HEAPS FRAMEWORK 6146M: Sumit Semwal <sumit.semwal@linaro.org> 6147R: Benjamin Gaignard <benjamin.gaignard@collabora.com> 6148R: Liam Mark <lmark@codeaurora.org> 6149R: Laura Abbott <labbott@redhat.com> 6150R: Brian Starkey <Brian.Starkey@arm.com> 6151R: John Stultz <jstultz@google.com> 6152L: linux-media@vger.kernel.org 6153L: dri-devel@lists.freedesktop.org 6154L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6155S: Maintained 6156T: git git://anongit.freedesktop.org/drm/drm-misc 6157F: drivers/dma-buf/dma-heap.c 6158F: drivers/dma-buf/heaps/* 6159F: include/linux/dma-heap.h 6160F: include/uapi/linux/dma-heap.h 6161 6162DMC FREQUENCY DRIVER FOR SAMSUNG EXYNOS5422 6163M: Lukasz Luba <lukasz.luba@arm.com> 6164L: linux-pm@vger.kernel.org 6165L: linux-samsung-soc@vger.kernel.org 6166S: Maintained 6167F: Documentation/devicetree/bindings/memory-controllers/samsung,exynos5422-dmc.yaml 6168F: drivers/memory/samsung/exynos5422-dmc.c 6169 6170DME1737 HARDWARE MONITOR DRIVER 6171M: Juerg Haefliger <juergh@proton.me> 6172L: linux-hwmon@vger.kernel.org 6173S: Maintained 6174F: Documentation/hwmon/dme1737.rst 6175F: drivers/hwmon/dme1737.c 6176 6177DMI/SMBIOS SUPPORT 6178M: Jean Delvare <jdelvare@suse.com> 6179S: Maintained 6180T: git git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging.git dmi-for-next 6181F: Documentation/ABI/testing/sysfs-firmware-dmi-tables 6182F: drivers/firmware/dmi-id.c 6183F: drivers/firmware/dmi_scan.c 6184F: include/linux/dmi.h 6185 6186DOCUMENTATION 6187M: Jonathan Corbet <corbet@lwn.net> 6188L: linux-doc@vger.kernel.org 6189S: Maintained 6190P: Documentation/doc-guide/maintainer-profile.rst 6191T: git git://git.lwn.net/linux.git docs-next 6192F: Documentation/ 6193F: scripts/documentation-file-ref-check 6194F: scripts/kernel-doc 6195F: scripts/sphinx-pre-install 6196X: Documentation/ABI/ 6197X: Documentation/admin-guide/media/ 6198X: Documentation/devicetree/ 6199X: Documentation/driver-api/media/ 6200X: Documentation/firmware-guide/acpi/ 6201X: Documentation/i2c/ 6202X: Documentation/power/ 6203X: Documentation/spi/ 6204X: Documentation/userspace-api/media/ 6205 6206DOCUMENTATION REPORTING ISSUES 6207M: Thorsten Leemhuis <linux@leemhuis.info> 6208L: linux-doc@vger.kernel.org 6209S: Maintained 6210F: Documentation/admin-guide/reporting-issues.rst 6211 6212DOCUMENTATION SCRIPTS 6213M: Mauro Carvalho Chehab <mchehab@kernel.org> 6214L: linux-doc@vger.kernel.org 6215S: Maintained 6216F: Documentation/sphinx/parse-headers.pl 6217F: scripts/documentation-file-ref-check 6218F: scripts/sphinx-pre-install 6219 6220DOCUMENTATION/ITALIAN 6221M: Federico Vaga <federico.vaga@vaga.pv.it> 6222L: linux-doc@vger.kernel.org 6223S: Maintained 6224F: Documentation/translations/it_IT 6225 6226DOCUMENTATION/JAPANESE 6227R: Akira Yokosawa <akiyks@gmail.com> 6228L: linux-doc@vger.kernel.org 6229S: Maintained 6230F: Documentation/translations/ja_JP 6231 6232DONGWOON DW9714 LENS VOICE COIL DRIVER 6233M: Sakari Ailus <sakari.ailus@linux.intel.com> 6234L: linux-media@vger.kernel.org 6235S: Maintained 6236T: git git://linuxtv.org/media_tree.git 6237F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.yaml 6238F: drivers/media/i2c/dw9714.c 6239 6240DONGWOON DW9768 LENS VOICE COIL DRIVER 6241M: Dongchun Zhu <dongchun.zhu@mediatek.com> 6242L: linux-media@vger.kernel.org 6243S: Maintained 6244T: git git://linuxtv.org/media_tree.git 6245F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9768.yaml 6246F: drivers/media/i2c/dw9768.c 6247 6248DONGWOON DW9807 LENS VOICE COIL DRIVER 6249M: Sakari Ailus <sakari.ailus@linux.intel.com> 6250L: linux-media@vger.kernel.org 6251S: Maintained 6252T: git git://linuxtv.org/media_tree.git 6253F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.yaml 6254F: drivers/media/i2c/dw9807-vcm.c 6255 6256DOUBLETALK DRIVER 6257M: "James R. Van Zandt" <jrv@vanzandt.mv.com> 6258L: blinux-list@redhat.com 6259S: Maintained 6260F: drivers/char/dtlk.c 6261F: include/linux/dtlk.h 6262 6263DPAA2 DATAPATH I/O (DPIO) DRIVER 6264M: Roy Pledge <Roy.Pledge@nxp.com> 6265L: linux-kernel@vger.kernel.org 6266S: Maintained 6267F: drivers/soc/fsl/dpio 6268 6269DPAA2 ETHERNET DRIVER 6270M: Ioana Ciornei <ioana.ciornei@nxp.com> 6271L: netdev@vger.kernel.org 6272S: Maintained 6273F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/ethernet-driver.rst 6274F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/mac-phy-support.rst 6275F: drivers/net/ethernet/freescale/dpaa2/Kconfig 6276F: drivers/net/ethernet/freescale/dpaa2/Makefile 6277F: drivers/net/ethernet/freescale/dpaa2/dpaa2-eth* 6278F: drivers/net/ethernet/freescale/dpaa2/dpaa2-mac* 6279F: drivers/net/ethernet/freescale/dpaa2/dpaa2-xsk* 6280F: drivers/net/ethernet/freescale/dpaa2/dpkg.h 6281F: drivers/net/ethernet/freescale/dpaa2/dpmac* 6282F: drivers/net/ethernet/freescale/dpaa2/dpni* 6283 6284DPAA2 ETHERNET SWITCH DRIVER 6285M: Ioana Ciornei <ioana.ciornei@nxp.com> 6286L: netdev@vger.kernel.org 6287S: Maintained 6288F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/switch-driver.rst 6289F: drivers/net/ethernet/freescale/dpaa2/dpaa2-switch* 6290F: drivers/net/ethernet/freescale/dpaa2/dpsw* 6291 6292DRBD DRIVER 6293M: Philipp Reisner <philipp.reisner@linbit.com> 6294M: Lars Ellenberg <lars.ellenberg@linbit.com> 6295M: Christoph Böhmwalder <christoph.boehmwalder@linbit.com> 6296L: drbd-dev@lists.linbit.com 6297S: Supported 6298W: http://www.drbd.org 6299T: git git://git.linbit.com/linux-drbd.git 6300T: git git://git.linbit.com/drbd-8.4.git 6301F: Documentation/admin-guide/blockdev/ 6302F: drivers/block/drbd/ 6303F: include/linux/drbd* 6304F: lib/lru_cache.c 6305 6306DRIVER COMPONENT FRAMEWORK 6307L: dri-devel@lists.freedesktop.org 6308F: drivers/base/component.c 6309F: include/linux/component.h 6310 6311DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS 6312M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 6313R: "Rafael J. Wysocki" <rafael@kernel.org> 6314S: Supported 6315T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 6316F: Documentation/core-api/kobject.rst 6317F: drivers/base/ 6318F: fs/debugfs/ 6319F: fs/sysfs/ 6320F: include/linux/debugfs.h 6321F: include/linux/kobj* 6322F: lib/kobj* 6323 6324DRIVERS FOR OMAP ADAPTIVE VOLTAGE SCALING (AVS) 6325M: Nishanth Menon <nm@ti.com> 6326L: linux-pm@vger.kernel.org 6327S: Maintained 6328F: drivers/soc/ti/smartreflex.c 6329F: include/linux/power/smartreflex.h 6330 6331DRM DRIVER FOR ALLWINNER DE2 AND DE3 ENGINE 6332M: Maxime Ripard <mripard@kernel.org> 6333M: Chen-Yu Tsai <wens@csie.org> 6334R: Jernej Skrabec <jernej.skrabec@gmail.com> 6335L: dri-devel@lists.freedesktop.org 6336S: Supported 6337T: git git://anongit.freedesktop.org/drm/drm-misc 6338F: drivers/gpu/drm/sun4i/sun8i* 6339 6340DRM DRIVER FOR ARM PL111 CLCD 6341M: Emma Anholt <emma@anholt.net> 6342S: Supported 6343T: git git://anongit.freedesktop.org/drm/drm-misc 6344F: drivers/gpu/drm/pl111/ 6345 6346DRM DRIVER FOR ARM VERSATILE TFT PANELS 6347M: Linus Walleij <linus.walleij@linaro.org> 6348S: Maintained 6349T: git git://anongit.freedesktop.org/drm/drm-misc 6350F: Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.yaml 6351F: drivers/gpu/drm/panel/panel-arm-versatile.c 6352 6353DRM DRIVER FOR ASPEED BMC GFX 6354M: Joel Stanley <joel@jms.id.au> 6355L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 6356S: Supported 6357T: git git://anongit.freedesktop.org/drm/drm-misc 6358F: Documentation/devicetree/bindings/gpu/aspeed-gfx.txt 6359F: drivers/gpu/drm/aspeed/ 6360 6361DRM DRIVER FOR AST SERVER GRAPHICS CHIPS 6362M: Dave Airlie <airlied@redhat.com> 6363R: Thomas Zimmermann <tzimmermann@suse.de> 6364L: dri-devel@lists.freedesktop.org 6365S: Supported 6366T: git git://anongit.freedesktop.org/drm/drm-misc 6367F: drivers/gpu/drm/ast/ 6368 6369DRM DRIVER FOR BOCHS VIRTUAL GPU 6370M: Gerd Hoffmann <kraxel@redhat.com> 6371L: virtualization@lists.linux-foundation.org 6372S: Maintained 6373T: git git://anongit.freedesktop.org/drm/drm-misc 6374F: drivers/gpu/drm/tiny/bochs.c 6375 6376DRM DRIVER FOR BOE HIMAX8279D PANELS 6377M: Jerry Han <hanxu5@huaqin.corp-partner.google.com> 6378S: Maintained 6379F: Documentation/devicetree/bindings/display/panel/boe,himax8279d.yaml 6380F: drivers/gpu/drm/panel/panel-boe-himax8279d.c 6381 6382DRM DRIVER FOR CHIPONE ICN6211 MIPI-DSI to RGB CONVERTER BRIDGE 6383M: Jagan Teki <jagan@amarulasolutions.com> 6384S: Maintained 6385F: Documentation/devicetree/bindings/display/bridge/chipone,icn6211.yaml 6386F: drivers/gpu/drm/bridge/chipone-icn6211.c 6387 6388DRM DRIVER FOR EBBG FT8719 PANEL 6389M: Joel Selvaraj <jo@jsfamily.in> 6390S: Maintained 6391T: git git://anongit.freedesktop.org/drm/drm-misc 6392F: Documentation/devicetree/bindings/display/panel/ebbg,ft8719.yaml 6393F: drivers/gpu/drm/panel/panel-ebbg-ft8719.c 6394 6395DRM DRIVER FOR FARADAY TVE200 TV ENCODER 6396M: Linus Walleij <linus.walleij@linaro.org> 6397S: Maintained 6398T: git git://anongit.freedesktop.org/drm/drm-misc 6399F: drivers/gpu/drm/tve200/ 6400 6401DRM DRIVER FOR FEIXIN K101 IM2BA02 MIPI-DSI LCD PANELS 6402M: Icenowy Zheng <icenowy@aosc.io> 6403S: Maintained 6404F: Documentation/devicetree/bindings/display/panel/feixin,k101-im2ba02.yaml 6405F: drivers/gpu/drm/panel/panel-feixin-k101-im2ba02.c 6406 6407DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS 6408M: Jagan Teki <jagan@amarulasolutions.com> 6409S: Maintained 6410F: Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.yaml 6411F: drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c 6412 6413DRM DRIVER FOR GENERIC EDP PANELS 6414R: Douglas Anderson <dianders@chromium.org> 6415F: Documentation/devicetree/bindings/display/panel/panel-edp.yaml 6416F: drivers/gpu/drm/panel/panel-edp.c 6417 6418DRM DRIVER FOR GENERIC USB DISPLAY 6419M: Noralf Trønnes <noralf@tronnes.org> 6420S: Maintained 6421W: https://github.com/notro/gud/wiki 6422T: git git://anongit.freedesktop.org/drm/drm-misc 6423F: drivers/gpu/drm/gud/ 6424F: include/drm/gud.h 6425 6426DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTORS 6427M: Hans de Goede <hdegoede@redhat.com> 6428S: Maintained 6429T: git git://anongit.freedesktop.org/drm/drm-misc 6430F: drivers/gpu/drm/tiny/gm12u320.c 6431 6432DRM DRIVER FOR HIMAX HX8394 MIPI-DSI LCD panels 6433M: Ondrej Jirman <megi@xff.cz> 6434M: Javier Martinez Canillas <javierm@redhat.com> 6435S: Maintained 6436T: git git://anongit.freedesktop.org/drm/drm-misc 6437F: Documentation/devicetree/bindings/display/panel/himax,hx8394.yaml 6438F: drivers/gpu/drm/panel/panel-himax-hx8394.c 6439 6440DRM DRIVER FOR HX8357D PANELS 6441M: Emma Anholt <emma@anholt.net> 6442S: Maintained 6443T: git git://anongit.freedesktop.org/drm/drm-misc 6444F: Documentation/devicetree/bindings/display/himax,hx8357d.txt 6445F: drivers/gpu/drm/tiny/hx8357d.c 6446 6447DRM DRIVER FOR ILITEK ILI9225 PANELS 6448M: David Lechner <david@lechnology.com> 6449S: Maintained 6450T: git git://anongit.freedesktop.org/drm/drm-misc 6451F: Documentation/devicetree/bindings/display/ilitek,ili9225.txt 6452F: drivers/gpu/drm/tiny/ili9225.c 6453 6454DRM DRIVER FOR ILITEK ILI9486 PANELS 6455M: Kamlesh Gurudasani <kamlesh.gurudasani@gmail.com> 6456S: Maintained 6457T: git git://anongit.freedesktop.org/drm/drm-misc 6458F: Documentation/devicetree/bindings/display/ilitek,ili9486.yaml 6459F: drivers/gpu/drm/tiny/ili9486.c 6460 6461DRM DRIVER FOR JADARD JD9365DA-H3 MIPI-DSI LCD PANELS 6462M: Jagan Teki <jagan@edgeble.ai> 6463S: Maintained 6464F: Documentation/devicetree/bindings/display/panel/jadard,jd9365da-h3.yaml 6465F: drivers/gpu/drm/panel/panel-jadard-jd9365da-h3.c 6466 6467DRM DRIVER FOR LOGICVC DISPLAY CONTROLLER 6468M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 6469S: Supported 6470T: git git://anongit.freedesktop.org/drm/drm-misc 6471F: drivers/gpu/drm/logicvc/ 6472 6473DRM DRIVER FOR LVDS PANELS 6474M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6475L: dri-devel@lists.freedesktop.org 6476T: git git://anongit.freedesktop.org/drm/drm-misc 6477S: Maintained 6478F: drivers/gpu/drm/panel/panel-lvds.c 6479F: Documentation/devicetree/bindings/display/lvds.yaml 6480F: Documentation/devicetree/bindings/display/panel/panel-lvds.yaml 6481 6482DRM DRIVER FOR MANTIX MLAF057WE51 PANELS 6483M: Guido Günther <agx@sigxcpu.org> 6484R: Purism Kernel Team <kernel@puri.sm> 6485S: Maintained 6486F: Documentation/devicetree/bindings/display/panel/mantix,mlaf057we51-x.yaml 6487F: drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c 6488 6489DRM DRIVER FOR MGA G200 GRAPHICS CHIPS 6490M: Dave Airlie <airlied@redhat.com> 6491R: Thomas Zimmermann <tzimmermann@suse.de> 6492L: dri-devel@lists.freedesktop.org 6493S: Supported 6494T: git git://anongit.freedesktop.org/drm/drm-misc 6495F: drivers/gpu/drm/mgag200/ 6496 6497DRM DRIVER FOR MI0283QT 6498M: Noralf Trønnes <noralf@tronnes.org> 6499S: Maintained 6500T: git git://anongit.freedesktop.org/drm/drm-misc 6501F: Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt 6502F: drivers/gpu/drm/tiny/mi0283qt.c 6503 6504DRM DRIVER FOR MIPI DBI compatible panels 6505M: Noralf Trønnes <noralf@tronnes.org> 6506S: Maintained 6507W: https://github.com/notro/panel-mipi-dbi/wiki 6508T: git git://anongit.freedesktop.org/drm/drm-misc 6509F: Documentation/devicetree/bindings/display/panel/panel-mipi-dbi-spi.yaml 6510F: drivers/gpu/drm/tiny/panel-mipi-dbi.c 6511 6512DRM DRIVER FOR MSM ADRENO GPU 6513M: Rob Clark <robdclark@gmail.com> 6514M: Abhinav Kumar <quic_abhinavk@quicinc.com> 6515M: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> 6516R: Sean Paul <sean@poorly.run> 6517L: linux-arm-msm@vger.kernel.org 6518L: dri-devel@lists.freedesktop.org 6519L: freedreno@lists.freedesktop.org 6520S: Maintained 6521T: git https://gitlab.freedesktop.org/drm/msm.git 6522F: Documentation/devicetree/bindings/display/msm/ 6523F: drivers/gpu/drm/msm/ 6524F: include/uapi/drm/msm_drm.h 6525 6526DRM DRIVER FOR NOVATEK NT35510 PANELS 6527M: Linus Walleij <linus.walleij@linaro.org> 6528S: Maintained 6529T: git git://anongit.freedesktop.org/drm/drm-misc 6530F: Documentation/devicetree/bindings/display/panel/novatek,nt35510.yaml 6531F: drivers/gpu/drm/panel/panel-novatek-nt35510.c 6532 6533DRM DRIVER FOR NOVATEK NT35560 PANELS 6534M: Linus Walleij <linus.walleij@linaro.org> 6535S: Maintained 6536T: git git://anongit.freedesktop.org/drm/drm-misc 6537F: Documentation/devicetree/bindings/display/panel/sony,acx424akp.yaml 6538F: drivers/gpu/drm/panel/panel-novatek-nt35560.c 6539 6540DRM DRIVER FOR NOVATEK NT36672A PANELS 6541M: Sumit Semwal <sumit.semwal@linaro.org> 6542S: Maintained 6543T: git git://anongit.freedesktop.org/drm/drm-misc 6544F: Documentation/devicetree/bindings/display/panel/novatek,nt36672a.yaml 6545F: drivers/gpu/drm/panel/panel-novatek-nt36672a.c 6546 6547DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS 6548M: Ben Skeggs <bskeggs@redhat.com> 6549M: Karol Herbst <kherbst@redhat.com> 6550M: Lyude Paul <lyude@redhat.com> 6551L: dri-devel@lists.freedesktop.org 6552L: nouveau@lists.freedesktop.org 6553S: Supported 6554W: https://nouveau.freedesktop.org/ 6555Q: https://patchwork.freedesktop.org/project/nouveau/ 6556Q: https://gitlab.freedesktop.org/drm/nouveau/-/merge_requests 6557B: https://gitlab.freedesktop.org/drm/nouveau/-/issues 6558C: irc://irc.oftc.net/nouveau 6559T: git https://gitlab.freedesktop.org/drm/nouveau.git 6560F: drivers/gpu/drm/nouveau/ 6561F: include/uapi/drm/nouveau_drm.h 6562 6563DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS 6564M: Stefan Mavrodiev <stefan@olimex.com> 6565S: Maintained 6566F: Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.yaml 6567F: drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c 6568 6569DRM DRIVER FOR PARADE PS8640 BRIDGE CHIP 6570R: Douglas Anderson <dianders@chromium.org> 6571F: Documentation/devicetree/bindings/display/bridge/ps8640.yaml 6572F: drivers/gpu/drm/bridge/parade-ps8640.c 6573 6574DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS 6575M: Noralf Trønnes <noralf@tronnes.org> 6576S: Maintained 6577T: git git://anongit.freedesktop.org/drm/drm-misc 6578F: Documentation/devicetree/bindings/display/repaper.txt 6579F: drivers/gpu/drm/tiny/repaper.c 6580 6581DRM DRIVER FOR SOLOMON SSD130X OLED DISPLAYS 6582M: Javier Martinez Canillas <javierm@redhat.com> 6583S: Maintained 6584T: git git://anongit.freedesktop.org/drm/drm-misc 6585F: Documentation/devicetree/bindings/display/solomon,ssd1307fb.yaml 6586F: drivers/gpu/drm/solomon/ssd130x* 6587 6588DRM DRIVER FOR QEMU'S CIRRUS DEVICE 6589M: Dave Airlie <airlied@redhat.com> 6590M: Gerd Hoffmann <kraxel@redhat.com> 6591L: virtualization@lists.linux-foundation.org 6592S: Obsolete 6593W: https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/ 6594T: git git://anongit.freedesktop.org/drm/drm-misc 6595F: drivers/gpu/drm/tiny/cirrus.c 6596 6597DRM DRIVER FOR QXL VIRTUAL GPU 6598M: Dave Airlie <airlied@redhat.com> 6599M: Gerd Hoffmann <kraxel@redhat.com> 6600L: virtualization@lists.linux-foundation.org 6601L: spice-devel@lists.freedesktop.org 6602S: Maintained 6603T: git git://anongit.freedesktop.org/drm/drm-misc 6604F: drivers/gpu/drm/qxl/ 6605F: include/uapi/drm/qxl_drm.h 6606 6607DRM DRIVER FOR RAYDIUM RM67191 PANELS 6608M: Robert Chiras <robert.chiras@nxp.com> 6609S: Maintained 6610F: Documentation/devicetree/bindings/display/panel/raydium,rm67191.yaml 6611F: drivers/gpu/drm/panel/panel-raydium-rm67191.c 6612 6613DRM DRIVER FOR SAMSUNG DB7430 PANELS 6614M: Linus Walleij <linus.walleij@linaro.org> 6615S: Maintained 6616T: git git://anongit.freedesktop.org/drm/drm-misc 6617F: Documentation/devicetree/bindings/display/panel/samsung,lms397kf04.yaml 6618F: drivers/gpu/drm/panel/panel-samsung-db7430.c 6619 6620DRM DRIVER FOR SAMSUNG S6D27A1 PANELS 6621M: Markuss Broks <markuss.broks@gmail.com> 6622S: Maintained 6623F: Documentation/devicetree/bindings/display/panel/samsung,s6d27a1.yaml 6624F: drivers/gpu/drm/panel/panel-samsung-s6d27a1.c 6625 6626DRM DRIVER FOR SITRONIX ST7703 PANELS 6627M: Guido Günther <agx@sigxcpu.org> 6628R: Purism Kernel Team <kernel@puri.sm> 6629R: Ondrej Jirman <megous@megous.com> 6630S: Maintained 6631F: Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.yaml 6632F: drivers/gpu/drm/panel/panel-sitronix-st7703.c 6633 6634DRM DRIVER FOR FIRMWARE FRAMEBUFFERS 6635M: Thomas Zimmermann <tzimmermann@suse.de> 6636M: Javier Martinez Canillas <javierm@redhat.com> 6637L: dri-devel@lists.freedesktop.org 6638S: Maintained 6639T: git git://anongit.freedesktop.org/drm/drm-misc 6640F: drivers/gpu/drm/drm_aperture.c 6641F: drivers/gpu/drm/tiny/ofdrm.c 6642F: drivers/gpu/drm/tiny/simpledrm.c 6643F: drivers/video/aperture.c 6644F: drivers/video/nomodeset.c 6645F: include/drm/drm_aperture.h 6646F: include/linux/aperture.h 6647F: include/video/nomodeset.h 6648 6649DRM DRIVER FOR SITRONIX ST7586 PANELS 6650M: David Lechner <david@lechnology.com> 6651S: Maintained 6652T: git git://anongit.freedesktop.org/drm/drm-misc 6653F: Documentation/devicetree/bindings/display/sitronix,st7586.txt 6654F: drivers/gpu/drm/tiny/st7586.c 6655 6656DRM DRIVER FOR SITRONIX ST7701 PANELS 6657M: Jagan Teki <jagan@amarulasolutions.com> 6658S: Maintained 6659F: Documentation/devicetree/bindings/display/panel/sitronix,st7701.yaml 6660F: drivers/gpu/drm/panel/panel-sitronix-st7701.c 6661 6662DRM DRIVER FOR SITRONIX ST7735R PANELS 6663M: David Lechner <david@lechnology.com> 6664S: Maintained 6665T: git git://anongit.freedesktop.org/drm/drm-misc 6666F: Documentation/devicetree/bindings/display/sitronix,st7735r.yaml 6667F: drivers/gpu/drm/tiny/st7735r.c 6668 6669DRM DRIVER FOR ST-ERICSSON MCDE 6670M: Linus Walleij <linus.walleij@linaro.org> 6671S: Maintained 6672T: git git://anongit.freedesktop.org/drm/drm-misc 6673F: Documentation/devicetree/bindings/display/ste,mcde.yaml 6674F: drivers/gpu/drm/mcde/ 6675 6676DRM DRIVER FOR TI DLPC3433 MIPI DSI TO DMD BRIDGE 6677M: Jagan Teki <jagan@amarulasolutions.com> 6678S: Maintained 6679F: Documentation/devicetree/bindings/display/bridge/ti,dlpc3433.yaml 6680F: drivers/gpu/drm/bridge/ti-dlpc3433.c 6681 6682DRM DRIVER FOR TI SN65DSI86 BRIDGE CHIP 6683R: Douglas Anderson <dianders@chromium.org> 6684F: Documentation/devicetree/bindings/display/bridge/ti,sn65dsi86.yaml 6685F: drivers/gpu/drm/bridge/ti-sn65dsi86.c 6686 6687DRM DRIVER FOR TPO TPG110 PANELS 6688M: Linus Walleij <linus.walleij@linaro.org> 6689S: Maintained 6690T: git git://anongit.freedesktop.org/drm/drm-misc 6691F: Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml 6692F: drivers/gpu/drm/panel/panel-tpo-tpg110.c 6693 6694DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS 6695M: Dave Airlie <airlied@redhat.com> 6696R: Sean Paul <sean@poorly.run> 6697R: Thomas Zimmermann <tzimmermann@suse.de> 6698L: dri-devel@lists.freedesktop.org 6699S: Supported 6700T: git git://anongit.freedesktop.org/drm/drm-misc 6701F: drivers/gpu/drm/udl/ 6702 6703DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS) 6704M: Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com> 6705M: Melissa Wen <melissa.srw@gmail.com> 6706R: Haneen Mohammed <hamohammed.sa@gmail.com> 6707R: Daniel Vetter <daniel@ffwll.ch> 6708L: dri-devel@lists.freedesktop.org 6709S: Maintained 6710T: git git://anongit.freedesktop.org/drm/drm-misc 6711F: Documentation/gpu/vkms.rst 6712F: drivers/gpu/drm/vkms/ 6713 6714DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU 6715M: Hans de Goede <hdegoede@redhat.com> 6716L: dri-devel@lists.freedesktop.org 6717S: Maintained 6718T: git git://anongit.freedesktop.org/drm/drm-misc 6719F: drivers/gpu/drm/vboxvideo/ 6720 6721DRM DRIVER FOR VMWARE VIRTUAL GPU 6722M: Zack Rusin <zackr@vmware.com> 6723R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 6724L: dri-devel@lists.freedesktop.org 6725S: Supported 6726T: git git://anongit.freedesktop.org/drm/drm-misc 6727F: drivers/gpu/drm/vmwgfx/ 6728F: include/uapi/drm/vmwgfx_drm.h 6729 6730DRM DRIVER FOR WIDECHIPS WS2401 PANELS 6731M: Linus Walleij <linus.walleij@linaro.org> 6732S: Maintained 6733T: git git://anongit.freedesktop.org/drm/drm-misc 6734F: Documentation/devicetree/bindings/display/panel/samsung,lms380kf01.yaml 6735F: drivers/gpu/drm/panel/panel-widechips-ws2401.c 6736 6737DRM DRIVERS 6738M: David Airlie <airlied@gmail.com> 6739M: Daniel Vetter <daniel@ffwll.ch> 6740L: dri-devel@lists.freedesktop.org 6741S: Maintained 6742B: https://gitlab.freedesktop.org/drm 6743C: irc://irc.oftc.net/dri-devel 6744T: git git://anongit.freedesktop.org/drm/drm 6745F: Documentation/devicetree/bindings/display/ 6746F: Documentation/devicetree/bindings/gpu/ 6747F: Documentation/gpu/ 6748F: drivers/gpu/ 6749F: include/drm/ 6750F: include/linux/vga* 6751F: include/uapi/drm/ 6752 6753DRM DRIVERS AND MISC GPU PATCHES 6754M: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> 6755M: Maxime Ripard <mripard@kernel.org> 6756M: Thomas Zimmermann <tzimmermann@suse.de> 6757S: Maintained 6758W: https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html 6759T: git git://anongit.freedesktop.org/drm/drm-misc 6760F: Documentation/gpu/ 6761F: drivers/gpu/drm/* 6762F: drivers/gpu/vga/ 6763F: include/drm/drm* 6764F: include/linux/vga* 6765F: include/uapi/drm/drm* 6766 6767DRM COMPUTE ACCELERATORS DRIVERS AND FRAMEWORK 6768M: Oded Gabbay <ogabbay@kernel.org> 6769L: dri-devel@lists.freedesktop.org 6770S: Maintained 6771C: irc://irc.oftc.net/dri-devel 6772T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/accel.git 6773F: Documentation/accel/ 6774F: drivers/accel/ 6775F: include/drm/drm_accel.h 6776 6777DRM ACCEL DRIVERS FOR INTEL VPU 6778M: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com> 6779M: Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com> 6780L: dri-devel@lists.freedesktop.org 6781S: Supported 6782T: git git://anongit.freedesktop.org/drm/drm-misc 6783F: drivers/accel/ivpu/ 6784F: include/uapi/drm/ivpu_accel.h 6785 6786DRM DRIVERS FOR ALLWINNER A10 6787M: Maxime Ripard <mripard@kernel.org> 6788M: Chen-Yu Tsai <wens@csie.org> 6789L: dri-devel@lists.freedesktop.org 6790S: Supported 6791T: git git://anongit.freedesktop.org/drm/drm-misc 6792F: Documentation/devicetree/bindings/display/allwinner* 6793F: drivers/gpu/drm/sun4i/ 6794 6795DRM DRIVERS FOR AMLOGIC SOCS 6796M: Neil Armstrong <neil.armstrong@linaro.org> 6797L: dri-devel@lists.freedesktop.org 6798L: linux-amlogic@lists.infradead.org 6799S: Supported 6800W: http://linux-meson.com/ 6801T: git git://anongit.freedesktop.org/drm/drm-misc 6802F: Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml 6803F: Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml 6804F: Documentation/gpu/meson.rst 6805F: drivers/gpu/drm/meson/ 6806 6807DRM DRIVERS FOR ATMEL HLCDC 6808M: Sam Ravnborg <sam@ravnborg.org> 6809M: Boris Brezillon <bbrezillon@kernel.org> 6810L: dri-devel@lists.freedesktop.org 6811S: Supported 6812T: git git://anongit.freedesktop.org/drm/drm-misc 6813F: Documentation/devicetree/bindings/display/atmel/ 6814F: drivers/gpu/drm/atmel-hlcdc/ 6815 6816DRM DRIVERS FOR BRIDGE CHIPS 6817M: Andrzej Hajda <andrzej.hajda@intel.com> 6818M: Neil Armstrong <neil.armstrong@linaro.org> 6819M: Robert Foss <rfoss@kernel.org> 6820R: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 6821R: Jonas Karlman <jonas@kwiboo.se> 6822R: Jernej Skrabec <jernej.skrabec@gmail.com> 6823S: Maintained 6824T: git git://anongit.freedesktop.org/drm/drm-misc 6825F: Documentation/devicetree/bindings/display/bridge/ 6826F: drivers/gpu/drm/bridge/ 6827 6828DRM DRIVERS FOR EXYNOS 6829M: Inki Dae <inki.dae@samsung.com> 6830M: Seung-Woo Kim <sw0312.kim@samsung.com> 6831M: Kyungmin Park <kyungmin.park@samsung.com> 6832L: dri-devel@lists.freedesktop.org 6833S: Supported 6834T: git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git 6835F: Documentation/devicetree/bindings/display/exynos/ 6836F: Documentation/devicetree/bindings/display/samsung/ 6837F: drivers/gpu/drm/exynos/ 6838F: include/uapi/drm/exynos_drm.h 6839 6840DRM DRIVERS FOR FREESCALE DCU 6841M: Stefan Agner <stefan@agner.ch> 6842M: Alison Wang <alison.wang@nxp.com> 6843L: dri-devel@lists.freedesktop.org 6844S: Supported 6845T: git git://anongit.freedesktop.org/drm/drm-misc 6846F: Documentation/devicetree/bindings/display/fsl,dcu.txt 6847F: Documentation/devicetree/bindings/display/fsl,tcon.txt 6848F: drivers/gpu/drm/fsl-dcu/ 6849 6850DRM DRIVERS FOR FREESCALE IMX 6851M: Philipp Zabel <p.zabel@pengutronix.de> 6852L: dri-devel@lists.freedesktop.org 6853S: Maintained 6854F: Documentation/devicetree/bindings/display/imx/ 6855F: drivers/gpu/drm/imx/ipuv3/ 6856F: drivers/gpu/ipu-v3/ 6857 6858DRM DRIVERS FOR FREESCALE IMX BRIDGE 6859M: Liu Ying <victor.liu@nxp.com> 6860L: dri-devel@lists.freedesktop.org 6861S: Maintained 6862F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-ldb.yaml 6863F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-combiner.yaml 6864F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-link.yaml 6865F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pxl2dpi.yaml 6866F: drivers/gpu/drm/bridge/imx/ 6867 6868DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets) 6869M: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> 6870L: dri-devel@lists.freedesktop.org 6871S: Maintained 6872T: git git://github.com/patjak/drm-gma500 6873F: drivers/gpu/drm/gma500/ 6874 6875DRM DRIVERS FOR HISILICON 6876M: Xinliang Liu <xinliang.liu@linaro.org> 6877M: Tian Tao <tiantao6@hisilicon.com> 6878R: Xinwei Kong <kong.kongxinwei@hisilicon.com> 6879R: Sumit Semwal <sumit.semwal@linaro.org> 6880R: Yongqin Liu <yongqin.liu@linaro.org> 6881R: John Stultz <jstultz@google.com> 6882L: dri-devel@lists.freedesktop.org 6883S: Maintained 6884T: git git://anongit.freedesktop.org/drm/drm-misc 6885F: Documentation/devicetree/bindings/display/hisilicon/ 6886F: drivers/gpu/drm/hisilicon/ 6887 6888DRM DRIVER FOR HYPERV SYNTHETIC VIDEO DEVICE 6889M: Deepak Rawat <drawat.floss@gmail.com> 6890L: linux-hyperv@vger.kernel.org 6891L: dri-devel@lists.freedesktop.org 6892S: Maintained 6893T: git git://anongit.freedesktop.org/drm/drm-misc 6894F: drivers/gpu/drm/hyperv 6895 6896DRM DRIVERS FOR LIMA 6897M: Qiang Yu <yuq825@gmail.com> 6898L: dri-devel@lists.freedesktop.org 6899L: lima@lists.freedesktop.org (moderated for non-subscribers) 6900S: Maintained 6901T: git git://anongit.freedesktop.org/drm/drm-misc 6902F: drivers/gpu/drm/lima/ 6903F: include/uapi/drm/lima_drm.h 6904 6905DRM DRIVERS FOR MEDIATEK 6906M: Chun-Kuang Hu <chunkuang.hu@kernel.org> 6907M: Philipp Zabel <p.zabel@pengutronix.de> 6908L: dri-devel@lists.freedesktop.org 6909L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 6910S: Supported 6911F: Documentation/devicetree/bindings/display/mediatek/ 6912F: drivers/gpu/drm/mediatek/ 6913F: drivers/phy/mediatek/phy-mtk-dp.c 6914F: drivers/phy/mediatek/phy-mtk-hdmi* 6915F: drivers/phy/mediatek/phy-mtk-mipi* 6916 6917DRM DRIVERS FOR NVIDIA TEGRA 6918M: Thierry Reding <thierry.reding@gmail.com> 6919L: dri-devel@lists.freedesktop.org 6920L: linux-tegra@vger.kernel.org 6921S: Supported 6922T: git https://gitlab.freedesktop.org/drm/tegra.git 6923F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 6924F: Documentation/devicetree/bindings/gpu/host1x/ 6925F: drivers/gpu/drm/tegra/ 6926F: drivers/gpu/host1x/ 6927F: include/linux/host1x.h 6928F: include/uapi/drm/tegra_drm.h 6929 6930DRM DRIVERS FOR RENESAS 6931M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6932M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 6933L: dri-devel@lists.freedesktop.org 6934L: linux-renesas-soc@vger.kernel.org 6935S: Supported 6936T: git git://linuxtv.org/pinchartl/media drm/du/next 6937F: Documentation/devicetree/bindings/display/bridge/renesas,dsi-csi2-tx.yaml 6938F: Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.yaml 6939F: Documentation/devicetree/bindings/display/bridge/renesas,lvds.yaml 6940F: Documentation/devicetree/bindings/display/renesas,du.yaml 6941F: drivers/gpu/drm/rcar-du/ 6942F: drivers/gpu/drm/shmobile/ 6943F: include/linux/platform_data/shmob_drm.h 6944 6945DRM DRIVERS FOR ROCKCHIP 6946M: Sandy Huang <hjc@rock-chips.com> 6947M: Heiko Stübner <heiko@sntech.de> 6948L: dri-devel@lists.freedesktop.org 6949S: Maintained 6950T: git git://anongit.freedesktop.org/drm/drm-misc 6951F: Documentation/devicetree/bindings/display/rockchip/ 6952F: drivers/gpu/drm/rockchip/ 6953 6954DRM DRIVERS FOR STI 6955M: Alain Volmat <alain.volmat@foss.st.com> 6956L: dri-devel@lists.freedesktop.org 6957S: Maintained 6958T: git git://anongit.freedesktop.org/drm/drm-misc 6959F: Documentation/devicetree/bindings/display/st,stih4xx.txt 6960F: drivers/gpu/drm/sti 6961 6962DRM DRIVERS FOR STM 6963M: Yannick Fertre <yannick.fertre@foss.st.com> 6964M: Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com> 6965M: Philippe Cornu <philippe.cornu@foss.st.com> 6966L: dri-devel@lists.freedesktop.org 6967S: Maintained 6968T: git git://anongit.freedesktop.org/drm/drm-misc 6969F: Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml 6970F: drivers/gpu/drm/stm 6971 6972DRM DRIVERS FOR TI KEYSTONE 6973M: Jyri Sarha <jyri.sarha@iki.fi> 6974M: Tomi Valkeinen <tomba@kernel.org> 6975L: dri-devel@lists.freedesktop.org 6976S: Maintained 6977T: git git://anongit.freedesktop.org/drm/drm-misc 6978F: Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml 6979F: Documentation/devicetree/bindings/display/ti/ti,j721e-dss.yaml 6980F: Documentation/devicetree/bindings/display/ti/ti,k2g-dss.yaml 6981F: drivers/gpu/drm/tidss/ 6982 6983DRM DRIVERS FOR TI LCDC 6984M: Jyri Sarha <jyri.sarha@iki.fi> 6985R: Tomi Valkeinen <tomba@kernel.org> 6986L: dri-devel@lists.freedesktop.org 6987S: Maintained 6988F: Documentation/devicetree/bindings/display/tilcdc/ 6989F: drivers/gpu/drm/tilcdc/ 6990 6991DRM DRIVERS FOR TI OMAP 6992M: Tomi Valkeinen <tomba@kernel.org> 6993L: dri-devel@lists.freedesktop.org 6994S: Maintained 6995F: Documentation/devicetree/bindings/display/ti/ 6996F: drivers/gpu/drm/omapdrm/ 6997 6998DRM DRIVERS FOR V3D 6999M: Emma Anholt <emma@anholt.net> 7000M: Melissa Wen <mwen@igalia.com> 7001S: Supported 7002T: git git://anongit.freedesktop.org/drm/drm-misc 7003F: Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.yaml 7004F: drivers/gpu/drm/v3d/ 7005F: include/uapi/drm/v3d_drm.h 7006 7007DRM DRIVERS FOR VC4 7008M: Emma Anholt <emma@anholt.net> 7009M: Maxime Ripard <mripard@kernel.org> 7010S: Supported 7011T: git git://github.com/anholt/linux 7012T: git git://anongit.freedesktop.org/drm/drm-misc 7013F: Documentation/devicetree/bindings/display/brcm,bcm2835-*.yaml 7014F: drivers/gpu/drm/vc4/ 7015F: include/uapi/drm/vc4_drm.h 7016 7017DRM DRIVERS FOR VIVANTE GPU IP 7018M: Lucas Stach <l.stach@pengutronix.de> 7019R: Russell King <linux+etnaviv@armlinux.org.uk> 7020R: Christian Gmeiner <christian.gmeiner@gmail.com> 7021L: etnaviv@lists.freedesktop.org (moderated for non-subscribers) 7022L: dri-devel@lists.freedesktop.org 7023S: Maintained 7024F: Documentation/devicetree/bindings/gpu/vivante,gc.yaml 7025F: drivers/gpu/drm/etnaviv/ 7026F: include/uapi/drm/etnaviv_drm.h 7027 7028DRM DRIVERS FOR XEN 7029M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 7030L: dri-devel@lists.freedesktop.org 7031L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 7032S: Supported 7033T: git git://anongit.freedesktop.org/drm/drm-misc 7034F: Documentation/gpu/xen-front.rst 7035F: drivers/gpu/drm/xen/ 7036 7037DRM DRIVERS FOR XILINX 7038M: Hyun Kwon <hyun.kwon@xilinx.com> 7039M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7040L: dri-devel@lists.freedesktop.org 7041S: Maintained 7042T: git git://anongit.freedesktop.org/drm/drm-misc 7043F: Documentation/devicetree/bindings/display/xlnx/ 7044F: drivers/gpu/drm/xlnx/ 7045 7046DRM PANEL DRIVERS 7047M: Thierry Reding <thierry.reding@gmail.com> 7048R: Sam Ravnborg <sam@ravnborg.org> 7049L: dri-devel@lists.freedesktop.org 7050S: Maintained 7051T: git git://anongit.freedesktop.org/drm/drm-misc 7052F: Documentation/devicetree/bindings/display/panel/ 7053F: drivers/gpu/drm/drm_panel.c 7054F: drivers/gpu/drm/panel/ 7055F: include/drm/drm_panel.h 7056 7057DRM PRIVACY-SCREEN CLASS 7058M: Hans de Goede <hdegoede@redhat.com> 7059L: dri-devel@lists.freedesktop.org 7060S: Maintained 7061T: git git://anongit.freedesktop.org/drm/drm-misc 7062F: drivers/gpu/drm/drm_privacy_screen* 7063F: include/drm/drm_privacy_screen* 7064 7065DRM TTM SUBSYSTEM 7066M: Christian Koenig <christian.koenig@amd.com> 7067M: Huang Rui <ray.huang@amd.com> 7068L: dri-devel@lists.freedesktop.org 7069S: Maintained 7070T: git git://anongit.freedesktop.org/drm/drm-misc 7071F: drivers/gpu/drm/ttm/ 7072F: include/drm/ttm/ 7073 7074DRM GPU SCHEDULER 7075M: Luben Tuikov <luben.tuikov@amd.com> 7076L: dri-devel@lists.freedesktop.org 7077S: Maintained 7078T: git git://anongit.freedesktop.org/drm/drm-misc 7079F: drivers/gpu/drm/scheduler/ 7080F: include/drm/gpu_scheduler.h 7081 7082DSBR100 USB FM RADIO DRIVER 7083M: Alexey Klimov <klimov.linux@gmail.com> 7084L: linux-media@vger.kernel.org 7085S: Maintained 7086T: git git://linuxtv.org/media_tree.git 7087F: drivers/media/radio/dsbr100.c 7088 7089DT3155 MEDIA DRIVER 7090M: Hans Verkuil <hverkuil@xs4all.nl> 7091L: linux-media@vger.kernel.org 7092S: Odd Fixes 7093W: https://linuxtv.org 7094T: git git://linuxtv.org/media_tree.git 7095F: drivers/media/pci/dt3155/ 7096 7097DVB_USB_AF9015 MEDIA DRIVER 7098M: Antti Palosaari <crope@iki.fi> 7099L: linux-media@vger.kernel.org 7100S: Maintained 7101W: https://linuxtv.org 7102W: http://palosaari.fi/linux/ 7103Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7104T: git git://linuxtv.org/anttip/media_tree.git 7105F: drivers/media/usb/dvb-usb-v2/af9015* 7106 7107DVB_USB_AF9035 MEDIA DRIVER 7108M: Antti Palosaari <crope@iki.fi> 7109L: linux-media@vger.kernel.org 7110S: Maintained 7111W: https://linuxtv.org 7112W: http://palosaari.fi/linux/ 7113Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7114T: git git://linuxtv.org/anttip/media_tree.git 7115F: drivers/media/usb/dvb-usb-v2/af9035* 7116 7117DVB_USB_ANYSEE MEDIA DRIVER 7118M: Antti Palosaari <crope@iki.fi> 7119L: linux-media@vger.kernel.org 7120S: Maintained 7121W: https://linuxtv.org 7122W: http://palosaari.fi/linux/ 7123Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7124T: git git://linuxtv.org/anttip/media_tree.git 7125F: drivers/media/usb/dvb-usb-v2/anysee* 7126 7127DVB_USB_AU6610 MEDIA DRIVER 7128M: Antti Palosaari <crope@iki.fi> 7129L: linux-media@vger.kernel.org 7130S: Maintained 7131W: https://linuxtv.org 7132W: http://palosaari.fi/linux/ 7133Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7134T: git git://linuxtv.org/anttip/media_tree.git 7135F: drivers/media/usb/dvb-usb-v2/au6610* 7136 7137DVB_USB_CE6230 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/ce6230* 7146 7147DVB_USB_CXUSB MEDIA DRIVER 7148M: Michael Krufky <mkrufky@linuxtv.org> 7149L: linux-media@vger.kernel.org 7150S: Maintained 7151W: https://linuxtv.org 7152W: http://github.com/mkrufky 7153Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7154T: git git://linuxtv.org/media_tree.git 7155F: drivers/media/usb/dvb-usb/cxusb* 7156 7157DVB_USB_EC168 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/ec168* 7166 7167DVB_USB_GL861 MEDIA DRIVER 7168M: Antti Palosaari <crope@iki.fi> 7169L: linux-media@vger.kernel.org 7170S: Maintained 7171W: https://linuxtv.org 7172Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7173T: git git://linuxtv.org/anttip/media_tree.git 7174F: drivers/media/usb/dvb-usb-v2/gl861* 7175 7176DVB_USB_MXL111SF MEDIA DRIVER 7177M: Michael Krufky <mkrufky@linuxtv.org> 7178L: linux-media@vger.kernel.org 7179S: Maintained 7180W: https://linuxtv.org 7181W: http://github.com/mkrufky 7182Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7183T: git git://linuxtv.org/mkrufky/mxl111sf.git 7184F: drivers/media/usb/dvb-usb-v2/mxl111sf* 7185 7186DVB_USB_RTL28XXU MEDIA DRIVER 7187M: Antti Palosaari <crope@iki.fi> 7188L: linux-media@vger.kernel.org 7189S: Maintained 7190W: https://linuxtv.org 7191W: http://palosaari.fi/linux/ 7192Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7193T: git git://linuxtv.org/anttip/media_tree.git 7194F: drivers/media/usb/dvb-usb-v2/rtl28xxu* 7195 7196DVB_USB_V2 MEDIA DRIVER 7197M: Antti Palosaari <crope@iki.fi> 7198L: linux-media@vger.kernel.org 7199S: Maintained 7200W: https://linuxtv.org 7201W: http://palosaari.fi/linux/ 7202Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7203T: git git://linuxtv.org/anttip/media_tree.git 7204F: drivers/media/usb/dvb-usb-v2/dvb_usb* 7205F: drivers/media/usb/dvb-usb-v2/usb_urb.c 7206 7207DYNAMIC DEBUG 7208M: Jason Baron <jbaron@akamai.com> 7209S: Maintained 7210F: include/linux/dynamic_debug.h 7211F: lib/dynamic_debug.c 7212M: Jim Cromie <jim.cromie@gmail.com> 7213F: lib/test_dynamic_debug.c 7214 7215DYNAMIC INTERRUPT MODERATION 7216M: Tal Gilboa <talgi@nvidia.com> 7217S: Maintained 7218F: Documentation/networking/net_dim.rst 7219F: include/linux/dim.h 7220F: lib/dim/ 7221 7222DZ DECSTATION DZ11 SERIAL DRIVER 7223M: "Maciej W. Rozycki" <macro@orcam.me.uk> 7224S: Maintained 7225F: drivers/tty/serial/dz.* 7226 7227E3X0 POWER BUTTON DRIVER 7228M: Moritz Fischer <moritz.fischer@ettus.com> 7229L: usrp-users@lists.ettus.com 7230S: Supported 7231W: http://www.ettus.com 7232F: Documentation/devicetree/bindings/input/e3x0-button.txt 7233F: drivers/input/misc/e3x0-button.c 7234 7235E4000 MEDIA DRIVER 7236M: Antti Palosaari <crope@iki.fi> 7237L: linux-media@vger.kernel.org 7238S: Maintained 7239W: https://linuxtv.org 7240W: http://palosaari.fi/linux/ 7241Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7242T: git git://linuxtv.org/anttip/media_tree.git 7243F: drivers/media/tuners/e4000* 7244 7245EARTH_PT1 MEDIA DRIVER 7246M: Akihiro Tsukada <tskd08@gmail.com> 7247L: linux-media@vger.kernel.org 7248S: Odd Fixes 7249F: drivers/media/pci/pt1/ 7250 7251EARTH_PT3 MEDIA DRIVER 7252M: Akihiro Tsukada <tskd08@gmail.com> 7253L: linux-media@vger.kernel.org 7254S: Odd Fixes 7255F: drivers/media/pci/pt3/ 7256 7257EC100 MEDIA DRIVER 7258M: Antti Palosaari <crope@iki.fi> 7259L: linux-media@vger.kernel.org 7260S: Maintained 7261W: https://linuxtv.org 7262W: http://palosaari.fi/linux/ 7263Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7264T: git git://linuxtv.org/anttip/media_tree.git 7265F: drivers/media/dvb-frontends/ec100* 7266 7267ECRYPT FILE SYSTEM 7268M: Tyler Hicks <code@tyhicks.com> 7269L: ecryptfs@vger.kernel.org 7270S: Odd Fixes 7271W: http://ecryptfs.org 7272W: https://launchpad.net/ecryptfs 7273T: git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git 7274F: Documentation/filesystems/ecryptfs.rst 7275F: fs/ecryptfs/ 7276 7277EDAC-AMD64 7278M: Yazen Ghannam <yazen.ghannam@amd.com> 7279L: linux-edac@vger.kernel.org 7280S: Supported 7281F: drivers/edac/amd64_edac* 7282F: drivers/edac/mce_amd* 7283 7284EDAC-ARMADA 7285M: Jan Luebbe <jlu@pengutronix.de> 7286L: linux-edac@vger.kernel.org 7287S: Maintained 7288F: Documentation/devicetree/bindings/memory-controllers/marvell,mvebu-sdram-controller.yaml 7289F: drivers/edac/armada_xp_* 7290 7291EDAC-AST2500 7292M: Stefan Schaeckeler <sschaeck@cisco.com> 7293S: Supported 7294F: Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt 7295F: drivers/edac/aspeed_edac.c 7296 7297EDAC-BLUEFIELD 7298M: Shravan Kumar Ramani <shravankr@nvidia.com> 7299S: Supported 7300F: drivers/edac/bluefield_edac.c 7301 7302EDAC-CALXEDA 7303M: Andre Przywara <andre.przywara@arm.com> 7304L: linux-edac@vger.kernel.org 7305S: Maintained 7306F: drivers/edac/highbank* 7307 7308EDAC-CAVIUM OCTEON 7309M: Ralf Baechle <ralf@linux-mips.org> 7310L: linux-edac@vger.kernel.org 7311L: linux-mips@vger.kernel.org 7312S: Supported 7313F: drivers/edac/octeon_edac* 7314 7315EDAC-CAVIUM THUNDERX 7316M: Robert Richter <rric@kernel.org> 7317L: linux-edac@vger.kernel.org 7318S: Odd Fixes 7319F: drivers/edac/thunderx_edac* 7320 7321EDAC-CORE 7322M: Borislav Petkov <bp@alien8.de> 7323M: Tony Luck <tony.luck@intel.com> 7324R: James Morse <james.morse@arm.com> 7325R: Mauro Carvalho Chehab <mchehab@kernel.org> 7326R: Robert Richter <rric@kernel.org> 7327L: linux-edac@vger.kernel.org 7328S: Supported 7329T: git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next 7330F: Documentation/admin-guide/ras.rst 7331F: Documentation/driver-api/edac.rst 7332F: drivers/edac/ 7333F: include/linux/edac.h 7334 7335EDAC-DMC520 7336M: Lei Wang <lewan@microsoft.com> 7337L: linux-edac@vger.kernel.org 7338S: Supported 7339F: drivers/edac/dmc520_edac.c 7340 7341EDAC-E752X 7342M: Mark Gross <markgross@kernel.org> 7343L: linux-edac@vger.kernel.org 7344S: Maintained 7345F: drivers/edac/e752x_edac.c 7346 7347EDAC-E7XXX 7348L: linux-edac@vger.kernel.org 7349S: Maintained 7350F: drivers/edac/e7xxx_edac.c 7351 7352EDAC-FSL_DDR 7353M: York Sun <york.sun@nxp.com> 7354L: linux-edac@vger.kernel.org 7355S: Maintained 7356F: drivers/edac/fsl_ddr_edac.* 7357 7358EDAC-GHES 7359M: Mauro Carvalho Chehab <mchehab@kernel.org> 7360L: linux-edac@vger.kernel.org 7361S: Maintained 7362F: drivers/edac/ghes_edac.c 7363 7364EDAC-I10NM 7365M: Tony Luck <tony.luck@intel.com> 7366L: linux-edac@vger.kernel.org 7367S: Maintained 7368F: drivers/edac/i10nm_base.c 7369 7370EDAC-I3000 7371L: linux-edac@vger.kernel.org 7372S: Orphan 7373F: drivers/edac/i3000_edac.c 7374 7375EDAC-I5000 7376L: linux-edac@vger.kernel.org 7377S: Maintained 7378F: drivers/edac/i5000_edac.c 7379 7380EDAC-I5400 7381M: Mauro Carvalho Chehab <mchehab@kernel.org> 7382L: linux-edac@vger.kernel.org 7383S: Maintained 7384F: drivers/edac/i5400_edac.c 7385 7386EDAC-I7300 7387M: Mauro Carvalho Chehab <mchehab@kernel.org> 7388L: linux-edac@vger.kernel.org 7389S: Maintained 7390F: drivers/edac/i7300_edac.c 7391 7392EDAC-I7CORE 7393M: Mauro Carvalho Chehab <mchehab@kernel.org> 7394L: linux-edac@vger.kernel.org 7395S: Maintained 7396F: drivers/edac/i7core_edac.c 7397 7398EDAC-I82443BXGX 7399M: Tim Small <tim@buttersideup.com> 7400L: linux-edac@vger.kernel.org 7401S: Maintained 7402F: drivers/edac/i82443bxgx_edac.c 7403 7404EDAC-I82975X 7405M: "Arvind R." <arvino55@gmail.com> 7406L: linux-edac@vger.kernel.org 7407S: Maintained 7408F: drivers/edac/i82975x_edac.c 7409 7410EDAC-IE31200 7411M: Jason Baron <jbaron@akamai.com> 7412L: linux-edac@vger.kernel.org 7413S: Maintained 7414F: drivers/edac/ie31200_edac.c 7415 7416EDAC-IGEN6 7417M: Tony Luck <tony.luck@intel.com> 7418R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7419L: linux-edac@vger.kernel.org 7420S: Maintained 7421F: drivers/edac/igen6_edac.c 7422 7423EDAC-MPC85XX 7424M: Johannes Thumshirn <morbidrsa@gmail.com> 7425L: linux-edac@vger.kernel.org 7426S: Maintained 7427F: drivers/edac/mpc85xx_edac.[ch] 7428 7429EDAC-PASEMI 7430M: Egor Martovetsky <egor@pasemi.com> 7431L: linux-edac@vger.kernel.org 7432S: Maintained 7433F: drivers/edac/pasemi_edac.c 7434 7435EDAC-PND2 7436M: Tony Luck <tony.luck@intel.com> 7437L: linux-edac@vger.kernel.org 7438S: Maintained 7439F: drivers/edac/pnd2_edac.[ch] 7440 7441EDAC-QCOM 7442M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 7443L: linux-arm-msm@vger.kernel.org 7444L: linux-edac@vger.kernel.org 7445S: Maintained 7446F: drivers/edac/qcom_edac.c 7447 7448EDAC-R82600 7449M: Tim Small <tim@buttersideup.com> 7450L: linux-edac@vger.kernel.org 7451S: Maintained 7452F: drivers/edac/r82600_edac.c 7453 7454EDAC-SBRIDGE 7455M: Tony Luck <tony.luck@intel.com> 7456R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7457L: linux-edac@vger.kernel.org 7458S: Maintained 7459F: drivers/edac/sb_edac.c 7460 7461EDAC-SKYLAKE 7462M: Tony Luck <tony.luck@intel.com> 7463L: linux-edac@vger.kernel.org 7464S: Maintained 7465F: drivers/edac/skx_*.[ch] 7466 7467EDAC-TI 7468M: Tero Kristo <kristo@kernel.org> 7469L: linux-edac@vger.kernel.org 7470S: Odd Fixes 7471F: drivers/edac/ti_edac.c 7472 7473EDIROL UA-101/UA-1000 DRIVER 7474M: Clemens Ladisch <clemens@ladisch.de> 7475L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7476S: Maintained 7477T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7478F: sound/usb/misc/ua101.c 7479 7480EFI TEST DRIVER 7481M: Ivan Hu <ivan.hu@canonical.com> 7482M: Ard Biesheuvel <ardb@kernel.org> 7483L: linux-efi@vger.kernel.org 7484S: Maintained 7485F: drivers/firmware/efi/test/ 7486 7487EFI VARIABLE FILESYSTEM 7488M: Jeremy Kerr <jk@ozlabs.org> 7489M: Ard Biesheuvel <ardb@kernel.org> 7490L: linux-efi@vger.kernel.org 7491S: Maintained 7492T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7493F: fs/efivarfs/ 7494 7495EFIFB FRAMEBUFFER DRIVER 7496M: Peter Jones <pjones@redhat.com> 7497L: linux-fbdev@vger.kernel.org 7498S: Maintained 7499F: drivers/video/fbdev/efifb.c 7500 7501EFS FILESYSTEM 7502S: Orphan 7503W: http://aeschi.ch.eu.org/efs/ 7504F: fs/efs/ 7505 7506EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER 7507M: Douglas Miller <dougmill@linux.ibm.com> 7508L: netdev@vger.kernel.org 7509S: Maintained 7510F: drivers/net/ethernet/ibm/ehea/ 7511 7512ELM327 CAN NETWORK DRIVER 7513M: Max Staudt <max@enpas.org> 7514L: linux-can@vger.kernel.org 7515S: Maintained 7516F: Documentation/networking/device_drivers/can/can327.rst 7517F: drivers/net/can/can327.c 7518 7519EM28XX VIDEO4LINUX DRIVER 7520M: Mauro Carvalho Chehab <mchehab@kernel.org> 7521L: linux-media@vger.kernel.org 7522S: Maintained 7523W: https://linuxtv.org 7524T: git git://linuxtv.org/media_tree.git 7525F: Documentation/admin-guide/media/em28xx* 7526F: drivers/media/usb/em28xx/ 7527 7528EMBEDDED LINUX 7529M: Olivia Mackall <olivia@selenic.com> 7530M: David Woodhouse <dwmw2@infradead.org> 7531L: linux-embedded@vger.kernel.org 7532S: Maintained 7533 7534EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER 7535M: Adrian Hunter <adrian.hunter@intel.com> 7536M: Ritesh Harjani <riteshh@codeaurora.org> 7537M: Asutosh Das <asutoshd@codeaurora.org> 7538L: linux-mmc@vger.kernel.org 7539S: Supported 7540F: drivers/mmc/host/cqhci* 7541 7542EMULEX 10Gbps iSCSI - OneConnect DRIVER 7543M: Ketan Mukadam <ketan.mukadam@broadcom.com> 7544L: linux-scsi@vger.kernel.org 7545S: Supported 7546W: http://www.broadcom.com 7547F: drivers/scsi/be2iscsi/ 7548 7549EMULEX 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net) 7550M: Ajit Khaparde <ajit.khaparde@broadcom.com> 7551M: Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com> 7552M: Somnath Kotur <somnath.kotur@broadcom.com> 7553L: netdev@vger.kernel.org 7554S: Supported 7555W: http://www.emulex.com 7556F: drivers/net/ethernet/emulex/benet/ 7557 7558EMULEX ONECONNECT ROCE DRIVER 7559M: Selvin Xavier <selvin.xavier@broadcom.com> 7560L: linux-rdma@vger.kernel.org 7561S: Odd Fixes 7562W: http://www.broadcom.com 7563F: drivers/infiniband/hw/ocrdma/ 7564F: include/uapi/rdma/ocrdma-abi.h 7565 7566EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER 7567M: James Smart <james.smart@broadcom.com> 7568M: Dick Kennedy <dick.kennedy@broadcom.com> 7569L: linux-scsi@vger.kernel.org 7570S: Supported 7571W: http://www.broadcom.com 7572F: drivers/scsi/lpfc/ 7573 7574EMULEX/BROADCOM EFCT FC/FCOE SCSI TARGET DRIVER 7575M: James Smart <james.smart@broadcom.com> 7576M: Ram Vegesna <ram.vegesna@broadcom.com> 7577L: linux-scsi@vger.kernel.org 7578L: target-devel@vger.kernel.org 7579S: Supported 7580W: http://www.broadcom.com 7581F: drivers/scsi/elx/ 7582 7583ENE CB710 FLASH CARD READER DRIVER 7584M: Michał Mirosław <mirq-linux@rere.qmqm.pl> 7585S: Maintained 7586F: drivers/misc/cb710/ 7587F: drivers/mmc/host/cb710-mmc.* 7588F: include/linux/cb710.h 7589 7590ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER 7591M: Maxim Levitsky <maximlevitsky@gmail.com> 7592S: Maintained 7593F: drivers/media/rc/ene_ir.* 7594 7595EPAPR HYPERVISOR BYTE CHANNEL DEVICE DRIVER 7596M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 7597L: linuxppc-dev@lists.ozlabs.org 7598S: Maintained 7599F: drivers/tty/ehv_bytechan.c 7600 7601EPSON S1D13XXX FRAMEBUFFER DRIVER 7602M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 7603S: Maintained 7604T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 7605F: drivers/video/fbdev/s1d13xxxfb.c 7606F: include/video/s1d13xxxfb.h 7607 7608EROFS FILE SYSTEM 7609M: Gao Xiang <xiang@kernel.org> 7610M: Chao Yu <chao@kernel.org> 7611R: Yue Hu <huyue2@coolpad.com> 7612R: Jeffle Xu <jefflexu@linux.alibaba.com> 7613L: linux-erofs@lists.ozlabs.org 7614S: Maintained 7615T: git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git 7616F: Documentation/ABI/testing/sysfs-fs-erofs 7617F: Documentation/filesystems/erofs.rst 7618F: fs/erofs/ 7619F: include/trace/events/erofs.h 7620 7621ERRSEQ ERROR TRACKING INFRASTRUCTURE 7622M: Jeff Layton <jlayton@kernel.org> 7623S: Maintained 7624F: include/linux/errseq.h 7625F: lib/errseq.c 7626 7627ESD CAN/USB DRIVERS 7628M: Frank Jungclaus <frank.jungclaus@esd.eu> 7629R: socketcan@esd.eu 7630L: linux-can@vger.kernel.org 7631S: Maintained 7632F: drivers/net/can/usb/esd_usb.c 7633 7634ET131X NETWORK DRIVER 7635M: Mark Einon <mark.einon@gmail.com> 7636S: Odd Fixes 7637F: drivers/net/ethernet/agere/ 7638 7639ETAS ES58X CAN/USB DRIVER 7640M: Vincent Mailhol <mailhol.vincent@wanadoo.fr> 7641L: linux-can@vger.kernel.org 7642S: Maintained 7643F: Documentation/networking/devlink/etas_es58x.rst 7644F: drivers/net/can/usb/etas_es58x/ 7645 7646ETHERNET BRIDGE 7647M: Roopa Prabhu <roopa@nvidia.com> 7648M: Nikolay Aleksandrov <razor@blackwall.org> 7649L: bridge@lists.linux-foundation.org (moderated for non-subscribers) 7650L: netdev@vger.kernel.org 7651S: Maintained 7652W: http://www.linuxfoundation.org/en/Net:Bridge 7653F: include/linux/netfilter_bridge/ 7654F: net/bridge/ 7655 7656ETHERNET PHY LIBRARY 7657M: Andrew Lunn <andrew@lunn.ch> 7658M: Heiner Kallweit <hkallweit1@gmail.com> 7659R: Russell King <linux@armlinux.org.uk> 7660L: netdev@vger.kernel.org 7661S: Maintained 7662F: Documentation/ABI/testing/sysfs-class-net-phydev 7663F: Documentation/devicetree/bindings/net/ethernet-phy.yaml 7664F: Documentation/devicetree/bindings/net/mdio* 7665F: Documentation/devicetree/bindings/net/qca,ar803x.yaml 7666F: Documentation/networking/phy.rst 7667F: drivers/net/mdio/ 7668F: drivers/net/mdio/acpi_mdio.c 7669F: drivers/net/mdio/fwnode_mdio.c 7670F: drivers/net/mdio/of_mdio.c 7671F: drivers/net/pcs/ 7672F: drivers/net/phy/ 7673F: include/dt-bindings/net/qca-ar803x.h 7674F: include/linux/linkmode.h 7675F: include/linux/*mdio*.h 7676F: include/linux/mdio/*.h 7677F: include/linux/mii.h 7678F: include/linux/of_net.h 7679F: include/linux/phy.h 7680F: include/linux/phy_fixed.h 7681F: include/linux/platform_data/mdio-bcm-unimac.h 7682F: include/linux/platform_data/mdio-gpio.h 7683F: include/trace/events/mdio.h 7684F: include/uapi/linux/mdio.h 7685F: include/uapi/linux/mii.h 7686F: net/core/of_net.c 7687 7688EXEC & BINFMT API 7689R: Eric Biederman <ebiederm@xmission.com> 7690R: Kees Cook <keescook@chromium.org> 7691L: linux-mm@kvack.org 7692S: Supported 7693T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/execve 7694F: fs/*binfmt_*.c 7695F: fs/exec.c 7696F: include/linux/binfmts.h 7697F: include/linux/elf.h 7698F: include/uapi/linux/binfmts.h 7699F: include/uapi/linux/elf.h 7700F: tools/testing/selftests/exec/ 7701N: asm/elf.h 7702N: binfmt 7703 7704EXFAT FILE SYSTEM 7705M: Namjae Jeon <linkinjeon@kernel.org> 7706M: Sungjong Seo <sj1557.seo@samsung.com> 7707L: linux-fsdevel@vger.kernel.org 7708S: Maintained 7709T: git git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat.git 7710F: fs/exfat/ 7711 7712EXT2 FILE SYSTEM 7713M: Jan Kara <jack@suse.com> 7714L: linux-ext4@vger.kernel.org 7715S: Maintained 7716F: Documentation/filesystems/ext2.rst 7717F: fs/ext2/ 7718F: include/linux/ext2* 7719 7720EXT4 FILE SYSTEM 7721M: "Theodore Ts'o" <tytso@mit.edu> 7722M: Andreas Dilger <adilger.kernel@dilger.ca> 7723L: linux-ext4@vger.kernel.org 7724S: Maintained 7725W: http://ext4.wiki.kernel.org 7726Q: http://patchwork.ozlabs.org/project/linux-ext4/list/ 7727T: git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git 7728F: Documentation/filesystems/ext4/ 7729F: fs/ext4/ 7730F: include/trace/events/ext4.h 7731 7732Extended Verification Module (EVM) 7733M: Mimi Zohar <zohar@linux.ibm.com> 7734L: linux-integrity@vger.kernel.org 7735S: Supported 7736T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 7737F: security/integrity/evm/ 7738F: security/integrity/ 7739 7740EXTENSIBLE FIRMWARE INTERFACE (EFI) 7741M: Ard Biesheuvel <ardb@kernel.org> 7742L: linux-efi@vger.kernel.org 7743S: Maintained 7744T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7745F: Documentation/admin-guide/efi-stub.rst 7746F: arch/*/include/asm/efi.h 7747F: arch/*/kernel/efi.c 7748F: arch/arm/boot/compressed/efi-header.S 7749F: arch/x86/platform/efi/ 7750F: drivers/firmware/efi/ 7751F: include/linux/efi*.h 7752 7753EXTERNAL CONNECTOR SUBSYSTEM (EXTCON) 7754M: MyungJoo Ham <myungjoo.ham@samsung.com> 7755M: Chanwoo Choi <cw00.choi@samsung.com> 7756L: linux-kernel@vger.kernel.org 7757S: Maintained 7758T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git 7759F: Documentation/devicetree/bindings/extcon/ 7760F: Documentation/firmware-guide/acpi/extcon-intel-int3496.rst 7761F: drivers/extcon/ 7762F: include/linux/extcon.h 7763F: include/linux/extcon/ 7764 7765EXTRA BOOT CONFIG 7766M: Masami Hiramatsu <mhiramat@kernel.org> 7767L: linux-kernel@vger.kernel.org 7768L: linux-trace-kernel@vger.kernel.org 7769Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 7770S: Maintained 7771T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 7772F: Documentation/admin-guide/bootconfig.rst 7773F: fs/proc/bootconfig.c 7774F: include/linux/bootconfig.h 7775F: lib/bootconfig-data.S 7776F: lib/bootconfig.c 7777F: tools/bootconfig/* 7778F: tools/bootconfig/scripts/* 7779 7780EXYNOS DP DRIVER 7781M: Jingoo Han <jingoohan1@gmail.com> 7782L: dri-devel@lists.freedesktop.org 7783S: Maintained 7784F: drivers/gpu/drm/exynos/exynos_dp* 7785 7786EXYNOS SYSMMU (IOMMU) driver 7787M: Marek Szyprowski <m.szyprowski@samsung.com> 7788L: iommu@lists.linux.dev 7789S: Maintained 7790F: drivers/iommu/exynos-iommu.c 7791 7792F2FS FILE SYSTEM 7793M: Jaegeuk Kim <jaegeuk@kernel.org> 7794M: Chao Yu <chao@kernel.org> 7795L: linux-f2fs-devel@lists.sourceforge.net 7796S: Maintained 7797W: https://f2fs.wiki.kernel.org/ 7798B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=f2fs 7799T: git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git 7800F: Documentation/ABI/testing/sysfs-fs-f2fs 7801F: Documentation/filesystems/f2fs.rst 7802F: fs/f2fs/ 7803F: include/linux/f2fs_fs.h 7804F: include/trace/events/f2fs.h 7805F: include/uapi/linux/f2fs.h 7806 7807F71805F HARDWARE MONITORING DRIVER 7808M: Jean Delvare <jdelvare@suse.com> 7809L: linux-hwmon@vger.kernel.org 7810S: Maintained 7811F: Documentation/hwmon/f71805f.rst 7812F: drivers/hwmon/f71805f.c 7813 7814FADDR2LINE 7815M: Josh Poimboeuf <jpoimboe@kernel.org> 7816S: Maintained 7817F: scripts/faddr2line 7818 7819FAILOVER MODULE 7820M: Sridhar Samudrala <sridhar.samudrala@intel.com> 7821L: netdev@vger.kernel.org 7822S: Supported 7823F: Documentation/networking/failover.rst 7824F: include/net/failover.h 7825F: net/core/failover.c 7826 7827FANOTIFY 7828M: Jan Kara <jack@suse.cz> 7829R: Amir Goldstein <amir73il@gmail.com> 7830R: Matthew Bobrowski <repnop@google.com> 7831L: linux-fsdevel@vger.kernel.org 7832S: Maintained 7833F: fs/notify/fanotify/ 7834F: include/linux/fanotify.h 7835F: include/uapi/linux/fanotify.h 7836 7837FARADAY FOTG210 USB2 DUAL-ROLE CONTROLLER 7838M: Linus Walleij <linus.walleij@linaro.org> 7839L: linux-usb@vger.kernel.org 7840S: Maintained 7841F: drivers/usb/fotg210/ 7842 7843FARSYNC SYNCHRONOUS DRIVER 7844M: Kevin Curtis <kevin.curtis@farsite.co.uk> 7845S: Supported 7846W: http://www.farsite.co.uk/ 7847F: drivers/net/wan/farsync.* 7848 7849FAULT INJECTION SUPPORT 7850M: Akinobu Mita <akinobu.mita@gmail.com> 7851S: Supported 7852F: Documentation/fault-injection/ 7853F: lib/fault-inject.c 7854 7855FBTFT Framebuffer drivers 7856L: dri-devel@lists.freedesktop.org 7857L: linux-fbdev@vger.kernel.org 7858S: Orphan 7859F: drivers/staging/fbtft/ 7860 7861FC0011 TUNER DRIVER 7862M: Michael Buesch <m@bues.ch> 7863L: linux-media@vger.kernel.org 7864S: Maintained 7865F: drivers/media/tuners/fc0011.c 7866F: drivers/media/tuners/fc0011.h 7867 7868FC2580 MEDIA DRIVER 7869M: Antti Palosaari <crope@iki.fi> 7870L: linux-media@vger.kernel.org 7871S: Maintained 7872W: https://linuxtv.org 7873W: http://palosaari.fi/linux/ 7874Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7875T: git git://linuxtv.org/anttip/media_tree.git 7876F: drivers/media/tuners/fc2580* 7877 7878FCOE SUBSYSTEM (libfc, libfcoe, fcoe) 7879M: Hannes Reinecke <hare@suse.de> 7880L: linux-scsi@vger.kernel.org 7881S: Supported 7882W: www.Open-FCoE.org 7883F: drivers/scsi/fcoe/ 7884F: drivers/scsi/libfc/ 7885F: include/scsi/fc/ 7886F: include/scsi/libfc.h 7887F: include/scsi/libfcoe.h 7888F: include/uapi/scsi/fc/ 7889 7890FILE LOCKING (flock() and fcntl()/lockf()) 7891M: Jeff Layton <jlayton@kernel.org> 7892M: Chuck Lever <chuck.lever@oracle.com> 7893L: linux-fsdevel@vger.kernel.org 7894S: Maintained 7895F: fs/fcntl.c 7896F: fs/locks.c 7897F: include/linux/fcntl.h 7898F: include/uapi/linux/fcntl.h 7899 7900FILESYSTEM DIRECT ACCESS (DAX) 7901M: Dan Williams <dan.j.williams@intel.com> 7902R: Matthew Wilcox <willy@infradead.org> 7903R: Jan Kara <jack@suse.cz> 7904L: linux-fsdevel@vger.kernel.org 7905L: nvdimm@lists.linux.dev 7906S: Supported 7907F: fs/dax.c 7908F: include/linux/dax.h 7909F: include/trace/events/fs_dax.h 7910 7911FILESYSTEMS (VFS and infrastructure) 7912M: Alexander Viro <viro@zeniv.linux.org.uk> 7913L: linux-fsdevel@vger.kernel.org 7914S: Maintained 7915F: fs/* 7916F: include/linux/fs.h 7917F: include/linux/fs_types.h 7918F: include/uapi/linux/fs.h 7919F: include/uapi/linux/openat2.h 7920 7921FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER 7922M: Riku Voipio <riku.voipio@iki.fi> 7923L: linux-hwmon@vger.kernel.org 7924S: Maintained 7925F: drivers/hwmon/f75375s.c 7926F: include/linux/f75375s.h 7927 7928FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE 7929M: Clemens Ladisch <clemens@ladisch.de> 7930M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 7931L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7932S: Maintained 7933T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7934F: include/uapi/sound/firewire.h 7935F: sound/firewire/ 7936 7937FIREWIRE MEDIA DRIVERS (firedtv) 7938M: Stefan Richter <stefanr@s5r6.in-berlin.de> 7939L: linux-media@vger.kernel.org 7940L: linux1394-devel@lists.sourceforge.net 7941S: Maintained 7942T: git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git 7943F: drivers/media/firewire/ 7944 7945FIREWIRE SBP-2 TARGET 7946M: Chris Boot <bootc@bootc.net> 7947L: linux-scsi@vger.kernel.org 7948L: target-devel@vger.kernel.org 7949L: linux1394-devel@lists.sourceforge.net 7950S: Maintained 7951T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master 7952F: drivers/target/sbp/ 7953 7954FIREWIRE SUBSYSTEM 7955M: Stefan Richter <stefanr@s5r6.in-berlin.de> 7956L: linux1394-devel@lists.sourceforge.net 7957S: Maintained 7958W: http://ieee1394.wiki.kernel.org/ 7959T: git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git 7960F: drivers/firewire/ 7961F: include/linux/firewire.h 7962F: include/uapi/linux/firewire*.h 7963F: tools/firewire/ 7964 7965FIRMWARE FRAMEWORK FOR ARMV8-A 7966M: Sudeep Holla <sudeep.holla@arm.com> 7967L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 7968S: Maintained 7969F: drivers/firmware/arm_ffa/ 7970F: include/linux/arm_ffa.h 7971 7972FIRMWARE LOADER (request_firmware) 7973M: Luis Chamberlain <mcgrof@kernel.org> 7974M: Russ Weight <russell.h.weight@intel.com> 7975L: linux-kernel@vger.kernel.org 7976S: Maintained 7977F: Documentation/firmware_class/ 7978F: drivers/base/firmware_loader/ 7979F: include/linux/firmware.h 7980 7981FLEXTIMER FTM-QUADDEC DRIVER 7982M: Patrick Havelange <patrick.havelange@essensium.com> 7983L: linux-iio@vger.kernel.org 7984S: Maintained 7985F: Documentation/devicetree/bindings/counter/ftm-quaddec.txt 7986F: drivers/counter/ftm-quaddec.c 7987 7988FLOPPY DRIVER 7989M: Denis Efremov <efremov@linux.com> 7990L: linux-block@vger.kernel.org 7991S: Odd Fixes 7992F: drivers/block/floppy.c 7993 7994FLYSKY FSIA6B RC RECEIVER 7995M: Markus Koch <markus@notsyncing.net> 7996L: linux-input@vger.kernel.org 7997S: Maintained 7998F: drivers/input/joystick/fsia6b.c 7999 8000FOCUSRITE SCARLETT GEN 2/3 MIXER DRIVER 8001M: Geoffrey D. Bennett <g@b4.vu> 8002L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8003S: Maintained 8004T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 8005F: sound/usb/mixer_scarlett_gen2.c 8006 8007FORCEDETH GIGABIT ETHERNET DRIVER 8008M: Rain River <rain.1986.08.12@gmail.com> 8009M: Zhu Yanjun <zyjzyj2000@gmail.com> 8010L: netdev@vger.kernel.org 8011S: Maintained 8012F: drivers/net/ethernet/nvidia/* 8013 8014FORTIFY_SOURCE 8015M: Kees Cook <keescook@chromium.org> 8016L: linux-hardening@vger.kernel.org 8017S: Supported 8018T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8019F: include/linux/fortify-string.h 8020F: lib/fortify_kunit.c 8021F: lib/memcpy_kunit.c 8022F: lib/strscpy_kunit.c 8023F: lib/test_fortify/* 8024F: scripts/test_fortify.sh 8025K: \b__NO_FORTIFY\b 8026 8027FPGA DFL DRIVERS 8028M: Wu Hao <hao.wu@intel.com> 8029R: Tom Rix <trix@redhat.com> 8030L: linux-fpga@vger.kernel.org 8031S: Maintained 8032F: Documentation/ABI/testing/sysfs-bus-dfl* 8033F: Documentation/fpga/dfl.rst 8034F: drivers/fpga/dfl* 8035F: drivers/uio/uio_dfl.c 8036F: include/linux/dfl.h 8037F: include/uapi/linux/fpga-dfl.h 8038 8039FPGA MANAGER FRAMEWORK 8040M: Moritz Fischer <mdf@kernel.org> 8041M: Wu Hao <hao.wu@intel.com> 8042M: Xu Yilun <yilun.xu@intel.com> 8043R: Tom Rix <trix@redhat.com> 8044L: linux-fpga@vger.kernel.org 8045S: Maintained 8046Q: http://patchwork.kernel.org/project/linux-fpga/list/ 8047T: git git://git.kernel.org/pub/scm/linux/kernel/git/fpga/linux-fpga.git 8048F: Documentation/devicetree/bindings/fpga/ 8049F: Documentation/driver-api/fpga/ 8050F: Documentation/fpga/ 8051F: drivers/fpga/ 8052F: include/linux/fpga/ 8053 8054INTEL MAX10 BMC SECURE UPDATES 8055M: Russ Weight <russell.h.weight@intel.com> 8056L: linux-fpga@vger.kernel.org 8057S: Maintained 8058F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc-sec-update 8059F: drivers/fpga/intel-m10-bmc-sec-update.c 8060 8061MICROCHIP POLARFIRE FPGA DRIVERS 8062M: Conor Dooley <conor.dooley@microchip.com> 8063R: Ivan Bornyakov <i.bornyakov@metrotek.ru> 8064L: linux-fpga@vger.kernel.org 8065S: Supported 8066F: Documentation/devicetree/bindings/fpga/microchip,mpf-spi-fpga-mgr.yaml 8067F: drivers/fpga/microchip-spi.c 8068 8069FPU EMULATOR 8070M: Bill Metzenthen <billm@melbpc.org.au> 8071S: Maintained 8072W: https://floatingpoint.billm.au/ 8073F: arch/x86/math-emu/ 8074 8075FRAMEBUFFER CORE 8076M: Daniel Vetter <daniel@ffwll.ch> 8077F: drivers/video/fbdev/core/ 8078S: Odd Fixes 8079T: git git://anongit.freedesktop.org/drm/drm-misc 8080 8081FRAMEBUFFER LAYER 8082M: Helge Deller <deller@gmx.de> 8083L: linux-fbdev@vger.kernel.org 8084L: dri-devel@lists.freedesktop.org 8085S: Maintained 8086Q: http://patchwork.kernel.org/project/linux-fbdev/list/ 8087T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev.git 8088F: Documentation/fb/ 8089F: drivers/video/ 8090F: include/linux/fb.h 8091F: include/uapi/linux/fb.h 8092F: include/uapi/video/ 8093F: include/video/ 8094 8095FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER 8096M: Horia Geantă <horia.geanta@nxp.com> 8097M: Pankaj Gupta <pankaj.gupta@nxp.com> 8098M: Gaurav Jain <gaurav.jain@nxp.com> 8099L: linux-crypto@vger.kernel.org 8100S: Maintained 8101F: Documentation/devicetree/bindings/crypto/fsl-sec4.txt 8102F: drivers/crypto/caam/ 8103 8104FREESCALE COLDFIRE M5441X MMC DRIVER 8105M: Angelo Dureghello <angelo.dureghello@timesys.com> 8106L: linux-mmc@vger.kernel.org 8107S: Maintained 8108F: drivers/mmc/host/sdhci-esdhc-mcf.c 8109F: include/linux/platform_data/mmc-esdhc-mcf.h 8110 8111FREESCALE DIU FRAMEBUFFER DRIVER 8112M: Timur Tabi <timur@kernel.org> 8113L: linux-fbdev@vger.kernel.org 8114S: Maintained 8115F: drivers/video/fbdev/fsl-diu-fb.* 8116 8117FREESCALE DMA DRIVER 8118M: Li Yang <leoyang.li@nxp.com> 8119M: Zhang Wei <zw@zh-kernel.org> 8120L: linuxppc-dev@lists.ozlabs.org 8121S: Maintained 8122F: drivers/dma/fsldma.* 8123 8124FREESCALE DSPI DRIVER 8125M: Vladimir Oltean <olteanv@gmail.com> 8126L: linux-spi@vger.kernel.org 8127S: Maintained 8128F: Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt 8129F: drivers/spi/spi-fsl-dspi.c 8130F: include/linux/spi/spi-fsl-dspi.h 8131 8132FREESCALE ENETC ETHERNET DRIVERS 8133M: Claudiu Manoil <claudiu.manoil@nxp.com> 8134L: netdev@vger.kernel.org 8135S: Maintained 8136F: drivers/net/ethernet/freescale/enetc/ 8137 8138FREESCALE eTSEC ETHERNET DRIVER (GIANFAR) 8139M: Claudiu Manoil <claudiu.manoil@nxp.com> 8140L: netdev@vger.kernel.org 8141S: Maintained 8142F: Documentation/devicetree/bindings/net/fsl-tsec-phy.txt 8143F: drivers/net/ethernet/freescale/gianfar* 8144 8145FREESCALE GPMI NAND DRIVER 8146M: Han Xu <han.xu@nxp.com> 8147L: linux-mtd@lists.infradead.org 8148S: Maintained 8149F: drivers/mtd/nand/raw/gpmi-nand/* 8150 8151FREESCALE I2C CPM DRIVER 8152M: Jochen Friedrich <jochen@scram.de> 8153L: linuxppc-dev@lists.ozlabs.org 8154L: linux-i2c@vger.kernel.org 8155S: Maintained 8156F: drivers/i2c/busses/i2c-cpm.c 8157 8158FREESCALE IMX / MXC FEC DRIVER 8159M: Wei Fang <wei.fang@nxp.com> 8160R: Shenwei Wang <shenwei.wang@nxp.com> 8161R: Clark Wang <xiaoning.wang@nxp.com> 8162R: NXP Linux Team <linux-imx@nxp.com> 8163L: netdev@vger.kernel.org 8164S: Maintained 8165F: Documentation/devicetree/bindings/net/fsl,fec.yaml 8166F: drivers/net/ethernet/freescale/fec.h 8167F: drivers/net/ethernet/freescale/fec_main.c 8168F: drivers/net/ethernet/freescale/fec_ptp.c 8169 8170FREESCALE IMX / MXC FRAMEBUFFER DRIVER 8171M: Sascha Hauer <s.hauer@pengutronix.de> 8172R: Pengutronix Kernel Team <kernel@pengutronix.de> 8173L: linux-fbdev@vger.kernel.org 8174L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8175S: Maintained 8176F: drivers/video/fbdev/imxfb.c 8177 8178FREESCALE IMX DDR PMU DRIVER 8179M: Frank Li <Frank.li@nxp.com> 8180L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8181S: Maintained 8182F: Documentation/admin-guide/perf/imx-ddr.rst 8183F: Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml 8184F: drivers/perf/fsl_imx8_ddr_perf.c 8185 8186FREESCALE IMX I2C DRIVER 8187M: Oleksij Rempel <o.rempel@pengutronix.de> 8188R: Pengutronix Kernel Team <kernel@pengutronix.de> 8189L: linux-i2c@vger.kernel.org 8190S: Maintained 8191F: Documentation/devicetree/bindings/i2c/i2c-imx.yaml 8192F: drivers/i2c/busses/i2c-imx.c 8193 8194FREESCALE IMX LPI2C DRIVER 8195M: Dong Aisheng <aisheng.dong@nxp.com> 8196L: linux-i2c@vger.kernel.org 8197L: linux-imx@nxp.com 8198S: Maintained 8199F: Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml 8200F: drivers/i2c/busses/i2c-imx-lpi2c.c 8201 8202FREESCALE MPC I2C DRIVER 8203M: Chris Packham <chris.packham@alliedtelesis.co.nz> 8204L: linux-i2c@vger.kernel.org 8205S: Maintained 8206F: Documentation/devicetree/bindings/i2c/i2c-mpc.yaml 8207F: drivers/i2c/busses/i2c-mpc.c 8208 8209FREESCALE QORIQ DPAA ETHERNET DRIVER 8210M: Madalin Bucur <madalin.bucur@nxp.com> 8211L: netdev@vger.kernel.org 8212S: Maintained 8213F: drivers/net/ethernet/freescale/dpaa 8214 8215FREESCALE QORIQ DPAA FMAN DRIVER 8216M: Madalin Bucur <madalin.bucur@nxp.com> 8217L: netdev@vger.kernel.org 8218S: Maintained 8219F: Documentation/devicetree/bindings/net/fsl-fman.txt 8220F: drivers/net/ethernet/freescale/fman 8221 8222FREESCALE QORIQ PTP CLOCK DRIVER 8223M: Yangbo Lu <yangbo.lu@nxp.com> 8224L: netdev@vger.kernel.org 8225S: Maintained 8226F: Documentation/devicetree/bindings/ptp/ptp-qoriq.txt 8227F: drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp* 8228F: drivers/net/ethernet/freescale/dpaa2/dprtc* 8229F: drivers/net/ethernet/freescale/enetc/enetc_ptp.c 8230F: drivers/ptp/ptp_qoriq.c 8231F: drivers/ptp/ptp_qoriq_debugfs.c 8232F: include/linux/fsl/ptp_qoriq.h 8233 8234FREESCALE QUAD SPI DRIVER 8235M: Han Xu <han.xu@nxp.com> 8236L: linux-spi@vger.kernel.org 8237S: Maintained 8238F: Documentation/devicetree/bindings/spi/fsl,spi-fsl-qspi.yaml 8239F: drivers/spi/spi-fsl-qspi.c 8240 8241FREESCALE QUICC ENGINE LIBRARY 8242M: Qiang Zhao <qiang.zhao@nxp.com> 8243L: linuxppc-dev@lists.ozlabs.org 8244S: Maintained 8245F: drivers/soc/fsl/qe/ 8246F: include/soc/fsl/qe/ 8247 8248FREESCALE QUICC ENGINE UCC ETHERNET DRIVER 8249M: Li Yang <leoyang.li@nxp.com> 8250L: netdev@vger.kernel.org 8251L: linuxppc-dev@lists.ozlabs.org 8252S: Maintained 8253F: drivers/net/ethernet/freescale/ucc_geth* 8254 8255FREESCALE QUICC ENGINE UCC HDLC DRIVER 8256M: Zhao Qiang <qiang.zhao@nxp.com> 8257L: netdev@vger.kernel.org 8258L: linuxppc-dev@lists.ozlabs.org 8259S: Maintained 8260F: drivers/net/wan/fsl_ucc_hdlc* 8261 8262FREESCALE QUICC ENGINE UCC UART DRIVER 8263M: Timur Tabi <timur@kernel.org> 8264L: linuxppc-dev@lists.ozlabs.org 8265S: Maintained 8266F: drivers/tty/serial/ucc_uart.c 8267 8268FREESCALE SOC DRIVERS 8269M: Li Yang <leoyang.li@nxp.com> 8270L: linuxppc-dev@lists.ozlabs.org 8271L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8272S: Maintained 8273F: Documentation/devicetree/bindings/misc/fsl,dpaa2-console.yaml 8274F: Documentation/devicetree/bindings/soc/fsl/ 8275F: drivers/soc/fsl/ 8276F: include/linux/fsl/ 8277F: include/soc/fsl/ 8278 8279FREESCALE SOC FS_ENET DRIVER 8280M: Pantelis Antoniou <pantelis.antoniou@gmail.com> 8281L: linuxppc-dev@lists.ozlabs.org 8282L: netdev@vger.kernel.org 8283S: Maintained 8284F: drivers/net/ethernet/freescale/fs_enet/ 8285F: include/linux/fs_enet_pd.h 8286 8287FREESCALE SOC SOUND DRIVERS 8288M: Shengjiu Wang <shengjiu.wang@gmail.com> 8289M: Xiubo Li <Xiubo.Lee@gmail.com> 8290R: Fabio Estevam <festevam@gmail.com> 8291R: Nicolin Chen <nicoleotsuka@gmail.com> 8292L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8293L: linuxppc-dev@lists.ozlabs.org 8294S: Maintained 8295F: sound/soc/fsl/fsl* 8296F: sound/soc/fsl/imx* 8297F: sound/soc/fsl/mpc8610_hpcd.c 8298 8299FREESCALE USB PERIPHERAL DRIVERS 8300M: Li Yang <leoyang.li@nxp.com> 8301L: linux-usb@vger.kernel.org 8302L: linuxppc-dev@lists.ozlabs.org 8303S: Maintained 8304F: drivers/usb/gadget/udc/fsl* 8305 8306FREESCALE USB PHY DRIVER 8307M: Ran Wang <ran.wang_1@nxp.com> 8308L: linux-usb@vger.kernel.org 8309L: linuxppc-dev@lists.ozlabs.org 8310S: Maintained 8311F: drivers/usb/phy/phy-fsl-usb* 8312 8313FREEVXFS FILESYSTEM 8314M: Christoph Hellwig <hch@infradead.org> 8315S: Maintained 8316W: ftp://ftp.openlinux.org/pub/people/hch/vxfs 8317F: fs/freevxfs/ 8318 8319FREEZER 8320M: "Rafael J. Wysocki" <rafael@kernel.org> 8321M: Pavel Machek <pavel@ucw.cz> 8322L: linux-pm@vger.kernel.org 8323S: Supported 8324F: Documentation/power/freezing-of-tasks.rst 8325F: include/linux/freezer.h 8326F: kernel/freezer.c 8327 8328FRONTSWAP API 8329M: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> 8330L: linux-kernel@vger.kernel.org 8331S: Maintained 8332F: include/linux/frontswap.h 8333F: mm/frontswap.c 8334 8335FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS 8336M: David Howells <dhowells@redhat.com> 8337L: linux-cachefs@redhat.com (moderated for non-subscribers) 8338S: Supported 8339F: Documentation/filesystems/caching/ 8340F: fs/fscache/ 8341F: include/linux/fscache*.h 8342 8343FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT 8344M: Eric Biggers <ebiggers@kernel.org> 8345M: Theodore Y. Ts'o <tytso@mit.edu> 8346M: Jaegeuk Kim <jaegeuk@kernel.org> 8347L: linux-fscrypt@vger.kernel.org 8348S: Supported 8349Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 8350T: git https://git.kernel.org/pub/scm/fs/fscrypt/linux.git 8351F: Documentation/filesystems/fscrypt.rst 8352F: fs/crypto/ 8353F: include/linux/fscrypt.h 8354F: include/uapi/linux/fscrypt.h 8355 8356FSI SUBSYSTEM 8357M: Jeremy Kerr <jk@ozlabs.org> 8358M: Joel Stanley <joel@jms.id.au> 8359R: Alistar Popple <alistair@popple.id.au> 8360R: Eddie James <eajames@linux.ibm.com> 8361L: linux-fsi@lists.ozlabs.org 8362S: Supported 8363Q: http://patchwork.ozlabs.org/project/linux-fsi/list/ 8364T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git 8365F: drivers/fsi/ 8366F: include/linux/fsi*.h 8367F: include/trace/events/fsi*.h 8368 8369FSI-ATTACHED I2C DRIVER 8370M: Eddie James <eajames@linux.ibm.com> 8371L: linux-i2c@vger.kernel.org 8372L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 8373S: Maintained 8374F: Documentation/devicetree/bindings/i2c/i2c-fsi.txt 8375F: drivers/i2c/busses/i2c-fsi.c 8376 8377FSI-ATTACHED SPI DRIVER 8378M: Eddie James <eajames@linux.ibm.com> 8379L: linux-spi@vger.kernel.org 8380S: Maintained 8381F: Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml 8382F: drivers/spi/spi-fsi.c 8383 8384FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE 8385M: Jan Kara <jack@suse.cz> 8386R: Amir Goldstein <amir73il@gmail.com> 8387L: linux-fsdevel@vger.kernel.org 8388S: Maintained 8389T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify 8390F: fs/notify/ 8391F: include/linux/fsnotify*.h 8392 8393FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION 8394M: Eric Biggers <ebiggers@kernel.org> 8395M: Theodore Y. Ts'o <tytso@mit.edu> 8396L: fsverity@lists.linux.dev 8397S: Supported 8398Q: https://patchwork.kernel.org/project/fsverity/list/ 8399T: git https://git.kernel.org/pub/scm/fs/fsverity/linux.git 8400F: Documentation/filesystems/fsverity.rst 8401F: fs/verity/ 8402F: include/linux/fsverity.h 8403F: include/uapi/linux/fsverity.h 8404 8405FT260 FTDI USB-HID TO I2C BRIDGE DRIVER 8406M: Michael Zaidman <michael.zaidman@gmail.com> 8407L: linux-i2c@vger.kernel.org 8408L: linux-input@vger.kernel.org 8409S: Maintained 8410F: drivers/hid/hid-ft260.c 8411 8412FUJITSU LAPTOP EXTRAS 8413M: Jonathan Woithe <jwoithe@just42.net> 8414L: platform-driver-x86@vger.kernel.org 8415S: Maintained 8416F: drivers/platform/x86/fujitsu-laptop.c 8417 8418FUJITSU M-5MO LS CAMERA ISP DRIVER 8419M: Kyungmin Park <kyungmin.park@samsung.com> 8420M: Heungjun Kim <riverful.kim@samsung.com> 8421L: linux-media@vger.kernel.org 8422S: Maintained 8423F: drivers/media/i2c/m5mols/ 8424F: include/media/i2c/m5mols.h 8425 8426FUJITSU TABLET EXTRAS 8427M: Robert Gerlach <khnz@gmx.de> 8428L: platform-driver-x86@vger.kernel.org 8429S: Maintained 8430F: drivers/platform/x86/fujitsu-tablet.c 8431 8432FUNCTION HOOKS (FTRACE) 8433M: Steven Rostedt <rostedt@goodmis.org> 8434M: Masami Hiramatsu <mhiramat@kernel.org> 8435R: Mark Rutland <mark.rutland@arm.com> 8436L: linux-kernel@vger.kernel.org 8437L: linux-trace-kernel@vger.kernel.org 8438Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 8439S: Maintained 8440T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 8441F: Documentation/trace/ftrace* 8442F: kernel/trace/ftrace* 8443F: kernel/trace/fgraph.c 8444F: arch/*/*/*/*ftrace* 8445F: arch/*/*/*ftrace* 8446F: include/*/ftrace.h 8447F: samples/ftrace 8448 8449FUNGIBLE ETHERNET DRIVERS 8450M: Dimitris Michailidis <dmichail@fungible.com> 8451L: netdev@vger.kernel.org 8452S: Supported 8453F: drivers/net/ethernet/fungible/ 8454 8455FUSE: FILESYSTEM IN USERSPACE 8456M: Miklos Szeredi <miklos@szeredi.hu> 8457L: linux-fsdevel@vger.kernel.org 8458S: Maintained 8459W: https://github.com/libfuse/ 8460T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git 8461F: Documentation/filesystems/fuse.rst 8462F: fs/fuse/ 8463F: include/uapi/linux/fuse.h 8464 8465FUTEX SUBSYSTEM 8466M: Thomas Gleixner <tglx@linutronix.de> 8467M: Ingo Molnar <mingo@redhat.com> 8468R: Peter Zijlstra <peterz@infradead.org> 8469R: Darren Hart <dvhart@infradead.org> 8470R: Davidlohr Bueso <dave@stgolabs.net> 8471R: André Almeida <andrealmeid@igalia.com> 8472L: linux-kernel@vger.kernel.org 8473S: Maintained 8474T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 8475F: Documentation/locking/*futex* 8476F: include/asm-generic/futex.h 8477F: include/linux/futex.h 8478F: include/uapi/linux/futex.h 8479F: kernel/futex/* 8480F: tools/perf/bench/futex* 8481F: tools/testing/selftests/futex/ 8482 8483GATEWORKS SYSTEM CONTROLLER (GSC) DRIVER 8484M: Tim Harvey <tharvey@gateworks.com> 8485S: Maintained 8486F: Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml 8487F: drivers/mfd/gateworks-gsc.c 8488F: include/linux/mfd/gsc.h 8489F: Documentation/hwmon/gsc-hwmon.rst 8490F: drivers/hwmon/gsc-hwmon.c 8491F: include/linux/platform_data/gsc_hwmon.h 8492 8493GCC PLUGINS 8494M: Kees Cook <keescook@chromium.org> 8495L: linux-hardening@vger.kernel.org 8496S: Maintained 8497T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8498F: Documentation/kbuild/gcc-plugins.rst 8499F: scripts/Makefile.gcc-plugins 8500F: scripts/gcc-plugins/ 8501 8502GCOV BASED KERNEL PROFILING 8503M: Peter Oberparleiter <oberpar@linux.ibm.com> 8504S: Maintained 8505F: Documentation/dev-tools/gcov.rst 8506F: kernel/gcov/ 8507 8508GDB KERNEL DEBUGGING HELPER SCRIPTS 8509M: Jan Kiszka <jan.kiszka@siemens.com> 8510M: Kieran Bingham <kbingham@kernel.org> 8511S: Supported 8512F: scripts/gdb/ 8513 8514GEMINI CRYPTO DRIVER 8515M: Corentin Labbe <clabbe@baylibre.com> 8516L: linux-crypto@vger.kernel.org 8517S: Maintained 8518F: drivers/crypto/gemini/ 8519 8520GEMTEK FM RADIO RECEIVER DRIVER 8521M: Hans Verkuil <hverkuil@xs4all.nl> 8522L: linux-media@vger.kernel.org 8523S: Maintained 8524W: https://linuxtv.org 8525T: git git://linuxtv.org/media_tree.git 8526F: drivers/media/radio/radio-gemtek* 8527 8528GENERIC ARCHITECTURE TOPOLOGY 8529M: Sudeep Holla <sudeep.holla@arm.com> 8530L: linux-kernel@vger.kernel.org 8531S: Maintained 8532F: drivers/base/arch_topology.c 8533F: include/linux/arch_topology.h 8534 8535GENERIC ENTRY CODE 8536M: Thomas Gleixner <tglx@linutronix.de> 8537M: Peter Zijlstra <peterz@infradead.org> 8538M: Andy Lutomirski <luto@kernel.org> 8539L: linux-kernel@vger.kernel.org 8540S: Maintained 8541T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/entry 8542F: include/linux/entry-common.h 8543F: include/linux/entry-kvm.h 8544F: kernel/entry/ 8545 8546GENERIC GPIO I2C DRIVER 8547M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8548S: Supported 8549F: drivers/i2c/busses/i2c-gpio.c 8550F: include/linux/platform_data/i2c-gpio.h 8551 8552GENERIC GPIO I2C MULTIPLEXER DRIVER 8553M: Peter Korsgaard <peter.korsgaard@barco.com> 8554L: linux-i2c@vger.kernel.org 8555S: Supported 8556F: Documentation/i2c/muxes/i2c-mux-gpio.rst 8557F: drivers/i2c/muxes/i2c-mux-gpio.c 8558F: include/linux/platform_data/i2c-mux-gpio.h 8559 8560GENERIC HDLC (WAN) DRIVERS 8561M: Krzysztof Halasa <khc@pm.waw.pl> 8562S: Maintained 8563W: http://www.kernel.org/pub/linux/utils/net/hdlc/ 8564F: drivers/net/wan/c101.c 8565F: drivers/net/wan/hd6457* 8566F: drivers/net/wan/hdlc* 8567F: drivers/net/wan/n2.c 8568F: drivers/net/wan/pc300too.c 8569F: drivers/net/wan/pci200syn.c 8570F: drivers/net/wan/wanxl* 8571 8572GENERIC INCLUDE/ASM HEADER FILES 8573M: Arnd Bergmann <arnd@arndb.de> 8574L: linux-arch@vger.kernel.org 8575S: Maintained 8576T: git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git 8577F: include/asm-generic/ 8578F: include/uapi/asm-generic/ 8579 8580GENERIC PHY FRAMEWORK 8581M: Vinod Koul <vkoul@kernel.org> 8582M: Kishon Vijay Abraham I <kishon@kernel.org> 8583L: linux-phy@lists.infradead.org 8584S: Supported 8585Q: https://patchwork.kernel.org/project/linux-phy/list/ 8586T: git git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy.git 8587F: Documentation/devicetree/bindings/phy/ 8588F: drivers/phy/ 8589F: include/dt-bindings/phy/ 8590F: include/linux/phy/ 8591 8592GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER 8593M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8594S: Supported 8595F: drivers/i2c/muxes/i2c-demux-pinctrl.c 8596 8597GENERIC PM DOMAINS 8598M: "Rafael J. Wysocki" <rafael@kernel.org> 8599M: Kevin Hilman <khilman@kernel.org> 8600M: Ulf Hansson <ulf.hansson@linaro.org> 8601L: linux-pm@vger.kernel.org 8602S: Supported 8603F: Documentation/devicetree/bindings/power/power?domain* 8604F: drivers/base/power/domain*.c 8605F: include/linux/pm_domain.h 8606 8607GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER 8608M: Eugen Hristev <eugen.hristev@microchip.com> 8609L: linux-input@vger.kernel.org 8610S: Maintained 8611F: drivers/input/touchscreen/resistive-adc-touch.c 8612 8613GENERIC STRING LIBRARY 8614R: Andy Shevchenko <andy@kernel.org> 8615S: Maintained 8616F: lib/string.c 8617F: lib/string_helpers.c 8618F: lib/test_string.c 8619F: lib/test-string_helpers.c 8620 8621GENERIC UIO DRIVER FOR PCI DEVICES 8622M: "Michael S. Tsirkin" <mst@redhat.com> 8623L: kvm@vger.kernel.org 8624S: Supported 8625F: drivers/uio/uio_pci_generic.c 8626 8627GENERIC VDSO LIBRARY 8628M: Andy Lutomirski <luto@kernel.org> 8629M: Thomas Gleixner <tglx@linutronix.de> 8630M: Vincenzo Frascino <vincenzo.frascino@arm.com> 8631L: linux-kernel@vger.kernel.org 8632S: Maintained 8633T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso 8634F: include/asm-generic/vdso/vsyscall.h 8635F: include/vdso/ 8636F: kernel/time/vsyscall.c 8637F: lib/vdso/ 8638 8639GENWQE (IBM Generic Workqueue Card) 8640M: Frank Haverkamp <haver@linux.ibm.com> 8641S: Supported 8642F: drivers/misc/genwqe/ 8643 8644GET_MAINTAINER SCRIPT 8645M: Joe Perches <joe@perches.com> 8646S: Maintained 8647F: scripts/get_maintainer.pl 8648 8649GFS2 FILE SYSTEM 8650M: Bob Peterson <rpeterso@redhat.com> 8651M: Andreas Gruenbacher <agruenba@redhat.com> 8652L: cluster-devel@redhat.com 8653S: Supported 8654B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=gfs2 8655T: git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git 8656F: Documentation/filesystems/gfs2* 8657F: fs/gfs2/ 8658F: include/uapi/linux/gfs2_ondisk.h 8659 8660GIGABYTE WMI DRIVER 8661M: Thomas Weißschuh <thomas@weissschuh.net> 8662L: platform-driver-x86@vger.kernel.org 8663S: Maintained 8664F: drivers/platform/x86/gigabyte-wmi.c 8665 8666GNSS SUBSYSTEM 8667M: Johan Hovold <johan@kernel.org> 8668S: Maintained 8669T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git 8670F: Documentation/ABI/testing/sysfs-class-gnss 8671F: Documentation/devicetree/bindings/gnss/ 8672F: drivers/gnss/ 8673F: include/linux/gnss.h 8674 8675GO7007 MPEG CODEC 8676M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 8677L: linux-media@vger.kernel.org 8678S: Maintained 8679F: drivers/media/usb/go7007/ 8680 8681GOODIX TOUCHSCREEN 8682M: Bastien Nocera <hadess@hadess.net> 8683M: Hans de Goede <hdegoede@redhat.com> 8684L: linux-input@vger.kernel.org 8685S: Maintained 8686F: drivers/input/touchscreen/goodix* 8687 8688GOOGLE ETHERNET DRIVERS 8689M: Jeroen de Borst <jeroendb@google.com> 8690M: Catherine Sullivan <csully@google.com> 8691R: Shailend Chand <shailend@google.com> 8692L: netdev@vger.kernel.org 8693S: Supported 8694F: Documentation/networking/device_drivers/ethernet/google/gve.rst 8695F: drivers/net/ethernet/google 8696 8697GPD POCKET FAN DRIVER 8698M: Hans de Goede <hdegoede@redhat.com> 8699L: platform-driver-x86@vger.kernel.org 8700S: Maintained 8701F: drivers/platform/x86/gpd-pocket-fan.c 8702 8703GPIO ACPI SUPPORT 8704M: Mika Westerberg <mika.westerberg@linux.intel.com> 8705M: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 8706L: linux-gpio@vger.kernel.org 8707L: linux-acpi@vger.kernel.org 8708S: Supported 8709T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 8710F: Documentation/firmware-guide/acpi/gpio-properties.rst 8711F: drivers/gpio/gpiolib-acpi.c 8712F: drivers/gpio/gpiolib-acpi.h 8713 8714GPIO AGGREGATOR 8715M: Geert Uytterhoeven <geert+renesas@glider.be> 8716L: linux-gpio@vger.kernel.org 8717S: Supported 8718F: Documentation/admin-guide/gpio/gpio-aggregator.rst 8719F: drivers/gpio/gpio-aggregator.c 8720 8721GPIO IR Transmitter 8722M: Sean Young <sean@mess.org> 8723L: linux-media@vger.kernel.org 8724S: Maintained 8725F: Documentation/devicetree/bindings/leds/irled/gpio-ir-tx.yaml 8726F: drivers/media/rc/gpio-ir-tx.c 8727 8728GPIO MOCKUP DRIVER 8729M: Bamvor Jian Zhang <bamv2005@gmail.com> 8730L: linux-gpio@vger.kernel.org 8731S: Maintained 8732F: drivers/gpio/gpio-mockup.c 8733F: tools/testing/selftests/gpio/ 8734 8735GPIO REGMAP 8736R: Michael Walle <michael@walle.cc> 8737S: Maintained 8738F: drivers/gpio/gpio-regmap.c 8739F: include/linux/gpio/regmap.h 8740 8741GPIO SUBSYSTEM 8742M: Linus Walleij <linus.walleij@linaro.org> 8743M: Bartosz Golaszewski <brgl@bgdev.pl> 8744L: linux-gpio@vger.kernel.org 8745S: Maintained 8746T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 8747F: Documentation/ABI/obsolete/sysfs-gpio 8748F: Documentation/ABI/testing/gpio-cdev 8749F: Documentation/admin-guide/gpio/ 8750F: Documentation/devicetree/bindings/gpio/ 8751F: Documentation/driver-api/gpio/ 8752F: drivers/gpio/ 8753F: include/asm-generic/gpio.h 8754F: include/dt-bindings/gpio/ 8755F: include/linux/gpio.h 8756F: include/linux/gpio/ 8757F: include/linux/of_gpio.h 8758F: include/uapi/linux/gpio.h 8759F: tools/gpio/ 8760 8761GRE DEMULTIPLEXER DRIVER 8762M: Dmitry Kozlov <xeb@mail.ru> 8763L: netdev@vger.kernel.org 8764S: Maintained 8765F: include/net/gre.h 8766F: net/ipv4/gre_demux.c 8767F: net/ipv4/gre_offload.c 8768 8769GRETH 10/100/1G Ethernet MAC device driver 8770M: Andreas Larsson <andreas@gaisler.com> 8771L: netdev@vger.kernel.org 8772S: Maintained 8773F: drivers/net/ethernet/aeroflex/ 8774 8775GREYBUS AUDIO PROTOCOLS DRIVERS 8776M: Vaibhav Agarwal <vaibhav.sr@gmail.com> 8777M: Mark Greer <mgreer@animalcreek.com> 8778S: Maintained 8779F: drivers/staging/greybus/audio_apbridgea.c 8780F: drivers/staging/greybus/audio_apbridgea.h 8781F: drivers/staging/greybus/audio_codec.c 8782F: drivers/staging/greybus/audio_codec.h 8783F: drivers/staging/greybus/audio_gb.c 8784F: drivers/staging/greybus/audio_manager.c 8785F: drivers/staging/greybus/audio_manager.h 8786F: drivers/staging/greybus/audio_manager_module.c 8787F: drivers/staging/greybus/audio_manager_private.h 8788F: drivers/staging/greybus/audio_manager_sysfs.c 8789F: drivers/staging/greybus/audio_module.c 8790F: drivers/staging/greybus/audio_topology.c 8791 8792GREYBUS FW/HID/SPI PROTOCOLS DRIVERS 8793M: Viresh Kumar <vireshk@kernel.org> 8794S: Maintained 8795F: drivers/staging/greybus/authentication.c 8796F: drivers/staging/greybus/bootrom.c 8797F: drivers/staging/greybus/firmware.h 8798F: drivers/staging/greybus/fw-core.c 8799F: drivers/staging/greybus/fw-download.c 8800F: drivers/staging/greybus/fw-management.c 8801F: drivers/staging/greybus/greybus_authentication.h 8802F: drivers/staging/greybus/greybus_firmware.h 8803F: drivers/staging/greybus/hid.c 8804F: drivers/staging/greybus/i2c.c 8805F: drivers/staging/greybus/spi.c 8806F: drivers/staging/greybus/spilib.c 8807F: drivers/staging/greybus/spilib.h 8808 8809GREYBUS LOOPBACK DRIVER 8810M: Bryan O'Donoghue <pure.logic@nexus-software.ie> 8811S: Maintained 8812F: drivers/staging/greybus/loopback.c 8813 8814GREYBUS PLATFORM DRIVERS 8815M: Vaibhav Hiremath <hvaibhav.linux@gmail.com> 8816S: Maintained 8817F: drivers/staging/greybus/arche-apb-ctrl.c 8818F: drivers/staging/greybus/arche-platform.c 8819F: drivers/staging/greybus/arche_platform.h 8820 8821GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS 8822M: Rui Miguel Silva <rmfrfs@gmail.com> 8823S: Maintained 8824F: drivers/staging/greybus/gpio.c 8825F: drivers/staging/greybus/light.c 8826F: drivers/staging/greybus/power_supply.c 8827F: drivers/staging/greybus/sdio.c 8828F: drivers/staging/greybus/spi.c 8829F: drivers/staging/greybus/spilib.c 8830 8831GREYBUS SUBSYSTEM 8832M: Johan Hovold <johan@kernel.org> 8833M: Alex Elder <elder@kernel.org> 8834M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 8835L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 8836S: Maintained 8837F: drivers/greybus/ 8838F: drivers/staging/greybus/ 8839F: include/linux/greybus.h 8840F: include/linux/greybus/ 8841 8842GREYBUS UART PROTOCOLS DRIVERS 8843M: David Lin <dtwlin@gmail.com> 8844S: Maintained 8845F: drivers/staging/greybus/log.c 8846F: drivers/staging/greybus/uart.c 8847 8848GS1662 VIDEO SERIALIZER 8849M: Charles-Antoine Couret <charles-antoine.couret@nexvision.fr> 8850L: linux-media@vger.kernel.org 8851S: Maintained 8852T: git git://linuxtv.org/media_tree.git 8853F: drivers/media/spi/gs1662.c 8854 8855GSPCA FINEPIX SUBDRIVER 8856M: Frank Zago <frank@zago.net> 8857L: linux-media@vger.kernel.org 8858S: Maintained 8859T: git git://linuxtv.org/media_tree.git 8860F: drivers/media/usb/gspca/finepix.c 8861 8862GSPCA GL860 SUBDRIVER 8863M: Olivier Lorin <o.lorin@laposte.net> 8864L: linux-media@vger.kernel.org 8865S: Maintained 8866T: git git://linuxtv.org/media_tree.git 8867F: drivers/media/usb/gspca/gl860/ 8868 8869GSPCA M5602 SUBDRIVER 8870M: Erik Andren <erik.andren@gmail.com> 8871L: linux-media@vger.kernel.org 8872S: Maintained 8873T: git git://linuxtv.org/media_tree.git 8874F: drivers/media/usb/gspca/m5602/ 8875 8876GSPCA PAC207 SONIXB SUBDRIVER 8877M: Hans Verkuil <hverkuil@xs4all.nl> 8878L: linux-media@vger.kernel.org 8879S: Odd Fixes 8880T: git git://linuxtv.org/media_tree.git 8881F: drivers/media/usb/gspca/pac207.c 8882 8883GSPCA SN9C20X SUBDRIVER 8884M: Brian Johnson <brijohn@gmail.com> 8885L: linux-media@vger.kernel.org 8886S: Maintained 8887T: git git://linuxtv.org/media_tree.git 8888F: drivers/media/usb/gspca/sn9c20x.c 8889 8890GSPCA T613 SUBDRIVER 8891M: Leandro Costantino <lcostantino@gmail.com> 8892L: linux-media@vger.kernel.org 8893S: Maintained 8894T: git git://linuxtv.org/media_tree.git 8895F: drivers/media/usb/gspca/t613.c 8896 8897GSPCA USB WEBCAM DRIVER 8898M: Hans Verkuil <hverkuil@xs4all.nl> 8899L: linux-media@vger.kernel.org 8900S: Odd Fixes 8901T: git git://linuxtv.org/media_tree.git 8902F: drivers/media/usb/gspca/ 8903 8904GTP (GPRS Tunneling Protocol) 8905M: Pablo Neira Ayuso <pablo@netfilter.org> 8906M: Harald Welte <laforge@gnumonks.org> 8907L: osmocom-net-gprs@lists.osmocom.org 8908S: Maintained 8909T: git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git 8910F: drivers/net/gtp.c 8911 8912GUID PARTITION TABLE (GPT) 8913M: Davidlohr Bueso <dave@stgolabs.net> 8914L: linux-efi@vger.kernel.org 8915S: Maintained 8916F: block/partitions/efi.* 8917 8918HABANALABS PCI DRIVER 8919M: Oded Gabbay <ogabbay@kernel.org> 8920L: dri-devel@lists.freedesktop.org 8921S: Supported 8922C: irc://irc.oftc.net/dri-devel 8923T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/linux.git 8924F: Documentation/ABI/testing/debugfs-driver-habanalabs 8925F: Documentation/ABI/testing/sysfs-driver-habanalabs 8926F: drivers/accel/habanalabs/ 8927F: include/trace/events/habanalabs.h 8928F: include/uapi/drm/habanalabs_accel.h 8929 8930HACKRF MEDIA DRIVER 8931M: Antti Palosaari <crope@iki.fi> 8932L: linux-media@vger.kernel.org 8933S: Maintained 8934W: https://linuxtv.org 8935W: http://palosaari.fi/linux/ 8936Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8937T: git git://linuxtv.org/anttip/media_tree.git 8938F: drivers/media/usb/hackrf/ 8939 8940HANTRO VPU CODEC DRIVER 8941M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 8942M: Philipp Zabel <p.zabel@pengutronix.de> 8943L: linux-media@vger.kernel.org 8944L: linux-rockchip@lists.infradead.org 8945S: Maintained 8946F: Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml 8947F: Documentation/devicetree/bindings/media/rockchip,rk3568-vepu.yaml 8948F: Documentation/devicetree/bindings/media/rockchip-vpu.yaml 8949F: drivers/media/platform/verisilicon/ 8950 8951HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER 8952M: Frank Seidel <frank@f-seidel.de> 8953L: platform-driver-x86@vger.kernel.org 8954S: Maintained 8955W: http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/ 8956F: drivers/platform/x86/hdaps.c 8957 8958HARDWARE MONITORING 8959M: Jean Delvare <jdelvare@suse.com> 8960M: Guenter Roeck <linux@roeck-us.net> 8961L: linux-hwmon@vger.kernel.org 8962S: Maintained 8963W: http://hwmon.wiki.kernel.org/ 8964T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 8965F: Documentation/ABI/testing/sysfs-class-hwmon 8966F: Documentation/devicetree/bindings/hwmon/ 8967F: Documentation/hwmon/ 8968F: drivers/hwmon/ 8969F: include/linux/hwmon*.h 8970F: include/trace/events/hwmon*.h 8971K: (devm_)?hwmon_device_(un)?register(|_with_groups|_with_info) 8972 8973HARDWARE RANDOM NUMBER GENERATOR CORE 8974M: Olivia Mackall <olivia@selenic.com> 8975M: Herbert Xu <herbert@gondor.apana.org.au> 8976L: linux-crypto@vger.kernel.org 8977S: Odd fixes 8978F: Documentation/admin-guide/hw_random.rst 8979F: Documentation/devicetree/bindings/rng/ 8980F: drivers/char/hw_random/ 8981F: include/linux/hw_random.h 8982 8983HARDWARE SPINLOCK CORE 8984M: Ohad Ben-Cohen <ohad@wizery.com> 8985M: Bjorn Andersson <andersson@kernel.org> 8986R: Baolin Wang <baolin.wang7@gmail.com> 8987L: linux-remoteproc@vger.kernel.org 8988S: Maintained 8989T: git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next 8990F: Documentation/devicetree/bindings/hwlock/ 8991F: Documentation/locking/hwspinlock.rst 8992F: drivers/hwspinlock/ 8993F: include/linux/hwspinlock.h 8994 8995HARDWARE TRACING FACILITIES 8996M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 8997S: Maintained 8998F: drivers/hwtracing/ 8999 9000HARMONY SOUND DRIVER 9001L: linux-parisc@vger.kernel.org 9002S: Maintained 9003F: sound/parisc/harmony.* 9004 9005HDPVR USB VIDEO ENCODER DRIVER 9006M: Hans Verkuil <hverkuil@xs4all.nl> 9007L: linux-media@vger.kernel.org 9008S: Odd Fixes 9009W: https://linuxtv.org 9010T: git git://linuxtv.org/media_tree.git 9011F: drivers/media/usb/hdpvr/ 9012 9013HEWLETT PACKARD ENTERPRISE ILO CHIF DRIVER 9014M: Matt Hsiao <matt.hsiao@hpe.com> 9015S: Supported 9016F: drivers/misc/hpilo.[ch] 9017 9018HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER 9019M: Jerry Hoemann <jerry.hoemann@hpe.com> 9020S: Supported 9021F: Documentation/watchdog/hpwdt.rst 9022F: drivers/watchdog/hpwdt.c 9023 9024HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa) 9025M: Don Brace <don.brace@microchip.com> 9026L: storagedev@microchip.com 9027L: linux-scsi@vger.kernel.org 9028S: Supported 9029F: Documentation/scsi/hpsa.rst 9030F: drivers/scsi/hpsa*.[ch] 9031F: include/linux/cciss*.h 9032F: include/uapi/linux/cciss*.h 9033 9034HFI1 DRIVER 9035M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 9036L: linux-rdma@vger.kernel.org 9037S: Supported 9038F: drivers/infiniband/hw/hfi1 9039 9040HFS FILESYSTEM 9041L: linux-fsdevel@vger.kernel.org 9042S: Orphan 9043F: Documentation/filesystems/hfs.rst 9044F: fs/hfs/ 9045 9046HFSPLUS FILESYSTEM 9047L: linux-fsdevel@vger.kernel.org 9048S: Orphan 9049F: Documentation/filesystems/hfsplus.rst 9050F: fs/hfsplus/ 9051 9052HGA FRAMEBUFFER DRIVER 9053M: Ferenc Bakonyi <fero@drama.obuda.kando.hu> 9054L: linux-nvidia@lists.surfsouth.com 9055S: Maintained 9056W: http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml 9057F: drivers/video/fbdev/hgafb.c 9058 9059HIBERNATION (aka Software Suspend, aka swsusp) 9060M: "Rafael J. Wysocki" <rafael@kernel.org> 9061M: Pavel Machek <pavel@ucw.cz> 9062L: linux-pm@vger.kernel.org 9063S: Supported 9064B: https://bugzilla.kernel.org 9065F: arch/*/include/asm/suspend*.h 9066F: arch/x86/power/ 9067F: drivers/base/power/ 9068F: include/linux/freezer.h 9069F: include/linux/pm.h 9070F: include/linux/suspend.h 9071F: kernel/power/ 9072 9073HID CORE LAYER 9074M: Jiri Kosina <jikos@kernel.org> 9075M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 9076L: linux-input@vger.kernel.org 9077S: Maintained 9078T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 9079F: Documentation/hid/ 9080F: drivers/hid/ 9081F: include/linux/hid* 9082F: include/uapi/linux/hid* 9083F: samples/hid/ 9084F: tools/testing/selftests/hid/ 9085 9086HID LOGITECH DRIVERS 9087R: Filipe Laíns <lains@riseup.net> 9088L: linux-input@vger.kernel.org 9089S: Maintained 9090F: drivers/hid/hid-logitech-* 9091 9092HID++ LOGITECH DRIVERS 9093R: Filipe Laíns <lains@riseup.net> 9094R: Bastien Nocera <hadess@hadess.net> 9095L: linux-input@vger.kernel.org 9096S: Maintained 9097F: drivers/hid/hid-logitech-hidpp.c 9098 9099HID PLAYSTATION DRIVER 9100M: Roderick Colenbrander <roderick.colenbrander@sony.com> 9101L: linux-input@vger.kernel.org 9102S: Supported 9103F: drivers/hid/hid-playstation.c 9104 9105HID PHOENIX RC FLIGHT CONTROLLER 9106M: Marcus Folkesson <marcus.folkesson@gmail.com> 9107L: linux-input@vger.kernel.org 9108S: Maintained 9109F: drivers/hid/hid-pxrc.c 9110 9111HID SENSOR HUB DRIVERS 9112M: Jiri Kosina <jikos@kernel.org> 9113M: Jonathan Cameron <jic23@kernel.org> 9114M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 9115L: linux-input@vger.kernel.org 9116L: linux-iio@vger.kernel.org 9117S: Maintained 9118F: Documentation/hid/hid-sensor* 9119F: drivers/hid/hid-sensor-* 9120F: drivers/iio/*/hid-* 9121F: include/linux/hid-sensor-* 9122 9123HID VRC-2 CAR CONTROLLER DRIVER 9124M: Marcus Folkesson <marcus.folkesson@gmail.com> 9125L: linux-input@vger.kernel.org 9126S: Maintained 9127F: drivers/hid/hid-vrc2.c 9128 9129HID WACOM DRIVER 9130M: Ping Cheng <ping.cheng@wacom.com> 9131M: Jason Gerecke <jason.gerecke@wacom.com> 9132L: linux-input@vger.kernel.org 9133S: Maintained 9134F: drivers/hid/wacom.h 9135F: drivers/hid/wacom_* 9136 9137HIGH-RESOLUTION TIMERS, CLOCKEVENTS 9138M: Thomas Gleixner <tglx@linutronix.de> 9139L: linux-kernel@vger.kernel.org 9140S: Maintained 9141T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 9142F: Documentation/timers/ 9143F: include/linux/clockchips.h 9144F: include/linux/hrtimer.h 9145F: kernel/time/clockevents.c 9146F: kernel/time/hrtimer.c 9147F: kernel/time/timer_*.c 9148 9149HIGH-SPEED SCC DRIVER FOR AX.25 9150L: linux-hams@vger.kernel.org 9151S: Orphan 9152F: drivers/net/hamradio/scc.c 9153 9154HIGHPOINT ROCKETRAID 3xxx RAID DRIVER 9155M: HighPoint Linux Team <linux@highpoint-tech.com> 9156S: Supported 9157W: http://www.highpoint-tech.com 9158F: Documentation/scsi/hptiop.rst 9159F: drivers/scsi/hptiop.c 9160 9161HIMAX HX83112B TOUCHSCREEN SUPPORT 9162M: Job Noorman <job@noorman.info> 9163L: linux-input@vger.kernel.org 9164S: Maintained 9165F: Documentation/devicetree/bindings/input/touchscreen/himax,hx83112b.yaml 9166F: drivers/input/touchscreen/himax_hx83112b.c 9167 9168HIPPI 9169M: Jes Sorensen <jes@trained-monkey.org> 9170L: linux-hippi@sunsite.dk 9171S: Maintained 9172F: drivers/net/hippi/ 9173F: include/linux/hippidevice.h 9174F: include/uapi/linux/if_hippi.h 9175F: net/802/hippi.c 9176 9177HIRSCHMANN HELLCREEK ETHERNET SWITCH DRIVER 9178M: Kurt Kanzenbach <kurt@linutronix.de> 9179L: netdev@vger.kernel.org 9180S: Maintained 9181F: Documentation/devicetree/bindings/net/dsa/hirschmann,hellcreek.yaml 9182F: drivers/net/dsa/hirschmann/* 9183F: include/linux/platform_data/hirschmann-hellcreek.h 9184F: net/dsa/tag_hellcreek.c 9185 9186HISILICON DMA DRIVER 9187M: Zhou Wang <wangzhou1@hisilicon.com> 9188M: Jie Hai <haijie1@huawei.com> 9189L: dmaengine@vger.kernel.org 9190S: Maintained 9191F: drivers/dma/hisi_dma.c 9192 9193HISILICON GPIO DRIVER 9194M: Jay Fang <f.fangjian@huawei.com> 9195L: linux-gpio@vger.kernel.org 9196S: Maintained 9197F: Documentation/devicetree/bindings/gpio/hisilicon,ascend910-gpio.yaml 9198F: drivers/gpio/gpio-hisi.c 9199 9200HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE) 9201M: Longfang Liu <liulongfang@huawei.com> 9202L: linux-crypto@vger.kernel.org 9203S: Maintained 9204F: Documentation/ABI/testing/debugfs-hisi-hpre 9205F: drivers/crypto/hisilicon/hpre/hpre.h 9206F: drivers/crypto/hisilicon/hpre/hpre_crypto.c 9207F: drivers/crypto/hisilicon/hpre/hpre_main.c 9208 9209HISILICON I2C CONTROLLER DRIVER 9210M: Yicong Yang <yangyicong@hisilicon.com> 9211L: linux-i2c@vger.kernel.org 9212S: Maintained 9213W: https://www.hisilicon.com 9214F: Documentation/devicetree/bindings/i2c/hisilicon,ascend910-i2c.yaml 9215F: drivers/i2c/busses/i2c-hisi.c 9216 9217HISILICON LPC BUS DRIVER 9218M: Jay Fang <f.fangjian@huawei.com> 9219S: Maintained 9220W: http://www.hisilicon.com 9221F: Documentation/devicetree/bindings/arm/hisilicon/low-pin-count.yaml 9222F: drivers/bus/hisi_lpc.c 9223 9224HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3) 9225M: Yisen Zhuang <yisen.zhuang@huawei.com> 9226M: Salil Mehta <salil.mehta@huawei.com> 9227L: netdev@vger.kernel.org 9228S: Maintained 9229W: http://www.hisilicon.com 9230F: drivers/net/ethernet/hisilicon/hns3/ 9231 9232HISILICON NETWORK SUBSYSTEM DRIVER 9233M: Yisen Zhuang <yisen.zhuang@huawei.com> 9234M: Salil Mehta <salil.mehta@huawei.com> 9235L: netdev@vger.kernel.org 9236S: Maintained 9237W: http://www.hisilicon.com 9238F: Documentation/devicetree/bindings/net/hisilicon*.txt 9239F: drivers/net/ethernet/hisilicon/ 9240 9241HIKEY960 ONBOARD USB GPIO HUB DRIVER 9242M: John Stultz <jstultz@google.com> 9243L: linux-kernel@vger.kernel.org 9244S: Maintained 9245F: drivers/misc/hisi_hikey_usb.c 9246 9247HISILICON PMU DRIVER 9248M: Shaokun Zhang <zhangshaokun@hisilicon.com> 9249M: Jonathan Cameron <jonathan.cameron@huawei.com> 9250S: Supported 9251W: http://www.hisilicon.com 9252F: Documentation/admin-guide/perf/hisi-pcie-pmu.rst 9253F: Documentation/admin-guide/perf/hisi-pmu.rst 9254F: drivers/perf/hisilicon 9255 9256HISILICON HNS3 PMU DRIVER 9257M: Guangbin Huang <huangguangbin2@huawei.com> 9258S: Supported 9259F: Documentation/admin-guide/perf/hns3-pmu.rst 9260F: drivers/perf/hisilicon/hns3_pmu.c 9261 9262HISILICON PTT DRIVER 9263M: Yicong Yang <yangyicong@hisilicon.com> 9264M: Jonathan Cameron <jonathan.cameron@huawei.com> 9265L: linux-kernel@vger.kernel.org 9266S: Maintained 9267F: Documentation/ABI/testing/sysfs-devices-hisi_ptt 9268F: Documentation/trace/hisi-ptt.rst 9269F: drivers/hwtracing/ptt/ 9270F: tools/perf/arch/arm64/util/hisi-ptt.c 9271F: tools/perf/util/hisi-ptt* 9272F: tools/perf/util/hisi-ptt-decoder/* 9273 9274HISILICON QM DRIVER 9275M: Weili Qian <qianweili@huawei.com> 9276M: Zhou Wang <wangzhou1@hisilicon.com> 9277L: linux-crypto@vger.kernel.org 9278S: Maintained 9279F: drivers/crypto/hisilicon/Kconfig 9280F: drivers/crypto/hisilicon/Makefile 9281F: drivers/crypto/hisilicon/qm.c 9282F: drivers/crypto/hisilicon/sgl.c 9283F: include/linux/hisi_acc_qm.h 9284 9285HISILICON ZIP Controller DRIVER 9286M: Yang Shen <shenyang39@huawei.com> 9287M: Zhou Wang <wangzhou1@hisilicon.com> 9288L: linux-crypto@vger.kernel.org 9289S: Maintained 9290F: Documentation/ABI/testing/debugfs-hisi-zip 9291F: drivers/crypto/hisilicon/zip/ 9292 9293HISILICON ROCE DRIVER 9294M: Haoyue Xu <xuhaoyue1@hisilicon.com> 9295M: Wenpeng Liang <liangwenpeng@huawei.com> 9296L: linux-rdma@vger.kernel.org 9297S: Maintained 9298F: Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt 9299F: drivers/infiniband/hw/hns/ 9300 9301HISILICON SAS Controller 9302M: Xiang Chen <chenxiang66@hisilicon.com> 9303S: Supported 9304W: http://www.hisilicon.com 9305F: Documentation/devicetree/bindings/scsi/hisilicon-sas.txt 9306F: drivers/scsi/hisi_sas/ 9307 9308HISILICON SECURITY ENGINE V2 DRIVER (SEC2) 9309M: Kai Ye <yekai13@huawei.com> 9310M: Longfang Liu <liulongfang@huawei.com> 9311L: linux-crypto@vger.kernel.org 9312S: Maintained 9313F: Documentation/ABI/testing/debugfs-hisi-sec 9314F: drivers/crypto/hisilicon/sec2/sec.h 9315F: drivers/crypto/hisilicon/sec2/sec_crypto.c 9316F: drivers/crypto/hisilicon/sec2/sec_crypto.h 9317F: drivers/crypto/hisilicon/sec2/sec_main.c 9318 9319HISILICON SPI Controller DRIVER FOR KUNPENG SOCS 9320M: Jay Fang <f.fangjian@huawei.com> 9321L: linux-spi@vger.kernel.org 9322S: Maintained 9323W: http://www.hisilicon.com 9324F: drivers/spi/spi-hisi-kunpeng.c 9325 9326HISILICON SPMI CONTROLLER DRIVER FOR HIKEY 970 9327M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9328L: linux-kernel@vger.kernel.org 9329S: Maintained 9330F: Documentation/devicetree/bindings/spmi/hisilicon,hisi-spmi-controller.yaml 9331F: drivers/spmi/hisi-spmi-controller.c 9332 9333HISILICON SPMI PMIC DRIVER FOR HIKEY 6421v600 9334M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9335L: linux-kernel@vger.kernel.org 9336S: Maintained 9337F: Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml 9338F: drivers/mfd/hi6421-spmi-pmic.c 9339 9340HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT 9341M: Weili Qian <qianweili@huawei.com> 9342S: Maintained 9343F: drivers/crypto/hisilicon/trng/trng.c 9344 9345HISILICON V3XX SPI NOR FLASH Controller Driver 9346M: Jay Fang <f.fangjian@huawei.com> 9347S: Maintained 9348W: http://www.hisilicon.com 9349F: drivers/spi/spi-hisi-sfc-v3xx.c 9350 9351HMM - Heterogeneous Memory Management 9352M: Jérôme Glisse <jglisse@redhat.com> 9353L: linux-mm@kvack.org 9354S: Maintained 9355F: Documentation/mm/hmm.rst 9356F: include/linux/hmm* 9357F: lib/test_hmm* 9358F: mm/hmm* 9359F: tools/testing/selftests/mm/*hmm* 9360 9361HOST AP DRIVER 9362M: Jouni Malinen <j@w1.fi> 9363L: linux-wireless@vger.kernel.org 9364S: Obsolete 9365W: http://w1.fi/hostap-driver.html 9366F: drivers/net/wireless/intersil/hostap/ 9367 9368HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER 9369L: platform-driver-x86@vger.kernel.org 9370S: Orphan 9371F: drivers/platform/x86/hp/tc1100-wmi.c 9372 9373HPET: High Precision Event Timers driver 9374M: Clemens Ladisch <clemens@ladisch.de> 9375S: Maintained 9376F: Documentation/timers/hpet.rst 9377F: drivers/char/hpet.c 9378F: include/linux/hpet.h 9379F: include/uapi/linux/hpet.h 9380 9381HPET: x86 9382S: Orphan 9383F: arch/x86/include/asm/hpet.h 9384F: arch/x86/kernel/hpet.c 9385 9386HPFS FILESYSTEM 9387M: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz> 9388S: Maintained 9389W: http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi 9390F: fs/hpfs/ 9391 9392HSI SUBSYSTEM 9393M: Sebastian Reichel <sre@kernel.org> 9394S: Maintained 9395T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git 9396F: Documentation/ABI/testing/sysfs-bus-hsi 9397F: Documentation/driver-api/hsi.rst 9398F: drivers/hsi/ 9399F: include/linux/hsi/ 9400F: include/uapi/linux/hsi/ 9401 9402HSO 3G MODEM DRIVER 9403L: linux-usb@vger.kernel.org 9404S: Orphan 9405F: drivers/net/usb/hso.c 9406 9407HSR NETWORK PROTOCOL 9408L: netdev@vger.kernel.org 9409S: Orphan 9410F: net/hsr/ 9411 9412HT16K33 LED CONTROLLER DRIVER 9413M: Robin van der Gracht <robin@protonic.nl> 9414S: Maintained 9415F: Documentation/devicetree/bindings/auxdisplay/holtek,ht16k33.yaml 9416F: drivers/auxdisplay/ht16k33.c 9417 9418HTCPEN TOUCHSCREEN DRIVER 9419M: Pau Oliva Fora <pof@eslack.org> 9420L: linux-input@vger.kernel.org 9421S: Maintained 9422F: drivers/input/touchscreen/htcpen.c 9423 9424HTE SUBSYSTEM 9425M: Dipen Patel <dipenp@nvidia.com> 9426S: Maintained 9427F: Documentation/devicetree/bindings/timestamp/ 9428F: Documentation/driver-api/hte/ 9429F: drivers/hte/ 9430F: include/linux/hte.h 9431 9432HTS221 TEMPERATURE-HUMIDITY IIO DRIVER 9433M: Lorenzo Bianconi <lorenzo@kernel.org> 9434L: linux-iio@vger.kernel.org 9435S: Maintained 9436W: http://www.st.com/ 9437F: Documentation/devicetree/bindings/iio/humidity/st,hts221.yaml 9438F: drivers/iio/humidity/hts221* 9439 9440HUAWEI ETHERNET DRIVER 9441M: Cai Huoqing <cai.huoqing@linux.dev> 9442L: netdev@vger.kernel.org 9443S: Maintained 9444F: Documentation/networking/device_drivers/ethernet/huawei/hinic.rst 9445F: drivers/net/ethernet/huawei/hinic/ 9446 9447HUGETLB SUBSYSTEM 9448M: Mike Kravetz <mike.kravetz@oracle.com> 9449M: Muchun Song <muchun.song@linux.dev> 9450L: linux-mm@kvack.org 9451S: Maintained 9452F: Documentation/ABI/testing/sysfs-kernel-mm-hugepages 9453F: Documentation/admin-guide/mm/hugetlbpage.rst 9454F: Documentation/mm/hugetlbfs_reserv.rst 9455F: Documentation/mm/vmemmap_dedup.rst 9456F: fs/hugetlbfs/ 9457F: include/linux/hugetlb.h 9458F: mm/hugetlb.c 9459F: mm/hugetlb_vmemmap.c 9460F: mm/hugetlb_vmemmap.h 9461 9462HVA ST MEDIA DRIVER 9463M: Jean-Christophe Trotin <jean-christophe.trotin@foss.st.com> 9464L: linux-media@vger.kernel.org 9465S: Supported 9466W: https://linuxtv.org 9467T: git git://linuxtv.org/media_tree.git 9468F: drivers/media/platform/st/sti/hva 9469 9470HWPOISON MEMORY FAILURE HANDLING 9471M: Naoya Horiguchi <naoya.horiguchi@nec.com> 9472R: Miaohe Lin <linmiaohe@huawei.com> 9473L: linux-mm@kvack.org 9474S: Maintained 9475F: mm/hwpoison-inject.c 9476F: mm/memory-failure.c 9477 9478HYCON HY46XX TOUCHSCREEN SUPPORT 9479M: Giulio Benetti <giulio.benetti@benettiengineering.com> 9480L: linux-input@vger.kernel.org 9481S: Maintained 9482F: Documentation/devicetree/bindings/input/touchscreen/hycon,hy46xx.yaml 9483F: drivers/input/touchscreen/hycon-hy46xx.c 9484 9485HYGON PROCESSOR SUPPORT 9486M: Pu Wen <puwen@hygon.cn> 9487L: linux-kernel@vger.kernel.org 9488S: Maintained 9489F: arch/x86/kernel/cpu/hygon.c 9490 9491HYNIX HI556 SENSOR DRIVER 9492M: Shawn Tu <shawnx.tu@intel.com> 9493L: linux-media@vger.kernel.org 9494S: Maintained 9495T: git git://linuxtv.org/media_tree.git 9496F: drivers/media/i2c/hi556.c 9497 9498HYNIX HI846 SENSOR DRIVER 9499M: Martin Kepplinger <martin.kepplinger@puri.sm> 9500L: linux-media@vger.kernel.org 9501S: Maintained 9502F: drivers/media/i2c/hi846.c 9503 9504HYNIX HI847 SENSOR DRIVER 9505M: Shawn Tu <shawnx.tu@intel.com> 9506L: linux-media@vger.kernel.org 9507S: Maintained 9508F: drivers/media/i2c/hi847.c 9509 9510Hyper-V/Azure CORE AND DRIVERS 9511M: "K. Y. Srinivasan" <kys@microsoft.com> 9512M: Haiyang Zhang <haiyangz@microsoft.com> 9513M: Wei Liu <wei.liu@kernel.org> 9514M: Dexuan Cui <decui@microsoft.com> 9515L: linux-hyperv@vger.kernel.org 9516S: Supported 9517T: git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git 9518F: Documentation/ABI/stable/sysfs-bus-vmbus 9519F: Documentation/ABI/testing/debugfs-hyperv 9520F: Documentation/virt/hyperv 9521F: Documentation/networking/device_drivers/ethernet/microsoft/netvsc.rst 9522F: arch/arm64/hyperv 9523F: arch/arm64/include/asm/hyperv-tlfs.h 9524F: arch/arm64/include/asm/mshyperv.h 9525F: arch/x86/hyperv 9526F: arch/x86/include/asm/hyperv-tlfs.h 9527F: arch/x86/include/asm/mshyperv.h 9528F: arch/x86/include/asm/trace/hyperv.h 9529F: arch/x86/kernel/cpu/mshyperv.c 9530F: drivers/clocksource/hyperv_timer.c 9531F: drivers/hid/hid-hyperv.c 9532F: drivers/hv/ 9533F: drivers/input/serio/hyperv-keyboard.c 9534F: drivers/iommu/hyperv-iommu.c 9535F: drivers/net/ethernet/microsoft/ 9536F: drivers/net/hyperv/ 9537F: drivers/pci/controller/pci-hyperv-intf.c 9538F: drivers/pci/controller/pci-hyperv.c 9539F: drivers/scsi/storvsc_drv.c 9540F: drivers/uio/uio_hv_generic.c 9541F: drivers/video/fbdev/hyperv_fb.c 9542F: include/asm-generic/hyperv-tlfs.h 9543F: include/asm-generic/mshyperv.h 9544F: include/clocksource/hyperv_timer.h 9545F: include/linux/hyperv.h 9546F: include/net/mana 9547F: include/uapi/linux/hyperv.h 9548F: net/vmw_vsock/hyperv_transport.c 9549F: tools/hv/ 9550 9551HYPERBUS SUPPORT 9552M: Vignesh Raghavendra <vigneshr@ti.com> 9553L: linux-mtd@lists.infradead.org 9554S: Supported 9555Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 9556C: irc://irc.oftc.net/mtd 9557T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git cfi/next 9558F: Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml 9559F: drivers/mtd/hyperbus/ 9560F: include/linux/mtd/hyperbus.h 9561 9562HYPERVISOR VIRTUAL CONSOLE DRIVER 9563L: linuxppc-dev@lists.ozlabs.org 9564S: Odd Fixes 9565F: drivers/tty/hvc/ 9566 9567I2C ACPI SUPPORT 9568M: Mika Westerberg <mika.westerberg@linux.intel.com> 9569L: linux-i2c@vger.kernel.org 9570L: linux-acpi@vger.kernel.org 9571S: Maintained 9572F: drivers/i2c/i2c-core-acpi.c 9573 9574I2C CONTROLLER DRIVER FOR NVIDIA GPU 9575M: Ajay Gupta <ajayg@nvidia.com> 9576L: linux-i2c@vger.kernel.org 9577S: Maintained 9578F: Documentation/i2c/busses/i2c-nvidia-gpu.rst 9579F: drivers/i2c/busses/i2c-nvidia-gpu.c 9580 9581I2C MUXES 9582M: Peter Rosin <peda@axentia.se> 9583L: linux-i2c@vger.kernel.org 9584S: Maintained 9585F: Documentation/devicetree/bindings/i2c/i2c-arb* 9586F: Documentation/devicetree/bindings/i2c/i2c-gate* 9587F: Documentation/devicetree/bindings/i2c/i2c-mux* 9588F: Documentation/i2c/i2c-topology.rst 9589F: Documentation/i2c/muxes/ 9590F: drivers/i2c/i2c-mux.c 9591F: drivers/i2c/muxes/ 9592F: include/linux/i2c-mux.h 9593 9594I2C MV64XXX MARVELL AND ALLWINNER DRIVER 9595M: Gregory CLEMENT <gregory.clement@bootlin.com> 9596L: linux-i2c@vger.kernel.org 9597S: Maintained 9598F: Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml 9599F: drivers/i2c/busses/i2c-mv64xxx.c 9600 9601I2C OVER PARALLEL PORT 9602M: Jean Delvare <jdelvare@suse.com> 9603L: linux-i2c@vger.kernel.org 9604S: Maintained 9605F: Documentation/i2c/busses/i2c-parport.rst 9606F: drivers/i2c/busses/i2c-parport.c 9607 9608I2C SUBSYSTEM 9609M: Wolfram Sang <wsa@kernel.org> 9610L: linux-i2c@vger.kernel.org 9611S: Maintained 9612W: https://i2c.wiki.kernel.org/ 9613Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9614T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9615F: Documentation/devicetree/bindings/i2c/i2c.txt 9616F: Documentation/i2c/ 9617F: drivers/i2c/* 9618F: include/dt-bindings/i2c/i2c.h 9619F: include/linux/i2c-dev.h 9620F: include/linux/i2c-smbus.h 9621F: include/linux/i2c.h 9622F: include/uapi/linux/i2c-*.h 9623F: include/uapi/linux/i2c.h 9624 9625I2C SUBSYSTEM HOST DRIVERS 9626L: linux-i2c@vger.kernel.org 9627S: Odd Fixes 9628W: https://i2c.wiki.kernel.org/ 9629Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9630T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9631F: Documentation/devicetree/bindings/i2c/ 9632F: drivers/i2c/algos/ 9633F: drivers/i2c/busses/ 9634F: include/dt-bindings/i2c/ 9635 9636I2C-TAOS-EVM DRIVER 9637M: Jean Delvare <jdelvare@suse.com> 9638L: linux-i2c@vger.kernel.org 9639S: Maintained 9640F: Documentation/i2c/busses/i2c-taos-evm.rst 9641F: drivers/i2c/busses/i2c-taos-evm.c 9642 9643I2C-TINY-USB DRIVER 9644M: Till Harbaum <till@harbaum.org> 9645L: linux-i2c@vger.kernel.org 9646S: Maintained 9647W: http://www.harbaum.org/till/i2c_tiny_usb 9648F: drivers/i2c/busses/i2c-tiny-usb.c 9649 9650I2C/SMBUS CONTROLLER DRIVERS FOR PC 9651M: Jean Delvare <jdelvare@suse.com> 9652L: linux-i2c@vger.kernel.org 9653S: Maintained 9654F: Documentation/i2c/busses/i2c-ali1535.rst 9655F: Documentation/i2c/busses/i2c-ali1563.rst 9656F: Documentation/i2c/busses/i2c-ali15x3.rst 9657F: Documentation/i2c/busses/i2c-amd756.rst 9658F: Documentation/i2c/busses/i2c-amd8111.rst 9659F: Documentation/i2c/busses/i2c-i801.rst 9660F: Documentation/i2c/busses/i2c-nforce2.rst 9661F: Documentation/i2c/busses/i2c-piix4.rst 9662F: Documentation/i2c/busses/i2c-sis5595.rst 9663F: Documentation/i2c/busses/i2c-sis630.rst 9664F: Documentation/i2c/busses/i2c-sis96x.rst 9665F: Documentation/i2c/busses/i2c-via.rst 9666F: Documentation/i2c/busses/i2c-viapro.rst 9667F: drivers/i2c/busses/i2c-ali1535.c 9668F: drivers/i2c/busses/i2c-ali1563.c 9669F: drivers/i2c/busses/i2c-ali15x3.c 9670F: drivers/i2c/busses/i2c-amd756-s4882.c 9671F: drivers/i2c/busses/i2c-amd756.c 9672F: drivers/i2c/busses/i2c-amd8111.c 9673F: drivers/i2c/busses/i2c-i801.c 9674F: drivers/i2c/busses/i2c-isch.c 9675F: drivers/i2c/busses/i2c-nforce2-s4985.c 9676F: drivers/i2c/busses/i2c-nforce2.c 9677F: drivers/i2c/busses/i2c-piix4.c 9678F: drivers/i2c/busses/i2c-sis5595.c 9679F: drivers/i2c/busses/i2c-sis630.c 9680F: drivers/i2c/busses/i2c-sis96x.c 9681F: drivers/i2c/busses/i2c-via.c 9682F: drivers/i2c/busses/i2c-viapro.c 9683 9684I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER 9685M: Hans de Goede <hdegoede@redhat.com> 9686L: linux-i2c@vger.kernel.org 9687S: Maintained 9688F: drivers/i2c/busses/i2c-cht-wc.c 9689 9690I2C/SMBUS ISMT DRIVER 9691M: Seth Heasley <seth.heasley@intel.com> 9692M: Neil Horman <nhorman@tuxdriver.com> 9693L: linux-i2c@vger.kernel.org 9694F: Documentation/i2c/busses/i2c-ismt.rst 9695F: drivers/i2c/busses/i2c-ismt.c 9696 9697I2C/SMBUS STUB DRIVER 9698M: Jean Delvare <jdelvare@suse.com> 9699L: linux-i2c@vger.kernel.org 9700S: Maintained 9701F: drivers/i2c/i2c-stub.c 9702 9703I3C DRIVER FOR CADENCE I3C MASTER IP 9704M: Przemysław Gaj <pgaj@cadence.com> 9705S: Maintained 9706F: Documentation/devicetree/bindings/i3c/cdns,i3c-master.yaml 9707F: drivers/i3c/master/i3c-master-cdns.c 9708 9709I3C DRIVER FOR SYNOPSYS DESIGNWARE 9710S: Orphan 9711F: Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.yaml 9712F: drivers/i3c/master/dw* 9713 9714I3C SUBSYSTEM 9715M: Alexandre Belloni <alexandre.belloni@bootlin.com> 9716L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 9717S: Maintained 9718C: irc://chat.freenode.net/linux-i3c 9719T: git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git 9720F: Documentation/ABI/testing/sysfs-bus-i3c 9721F: Documentation/devicetree/bindings/i3c/ 9722F: Documentation/driver-api/i3c 9723F: drivers/i3c/ 9724F: include/linux/i3c/ 9725 9726IA64 (Itanium) PLATFORM 9727L: linux-ia64@vger.kernel.org 9728S: Orphan 9729F: Documentation/ia64/ 9730F: arch/ia64/ 9731 9732IBM Operation Panel Input Driver 9733M: Eddie James <eajames@linux.ibm.com> 9734L: linux-input@vger.kernel.org 9735S: Maintained 9736F: Documentation/devicetree/bindings/input/ibm,op-panel.yaml 9737F: drivers/input/misc/ibm-panel.c 9738 9739IBM Power 842 compression accelerator 9740M: Haren Myneni <haren@us.ibm.com> 9741S: Supported 9742F: crypto/842.c 9743F: drivers/crypto/nx/Kconfig 9744F: drivers/crypto/nx/Makefile 9745F: drivers/crypto/nx/nx-842* 9746F: include/linux/sw842.h 9747F: lib/842/ 9748 9749IBM Power in-Nest Crypto Acceleration 9750M: Breno Leitão <leitao@debian.org> 9751M: Nayna Jain <nayna@linux.ibm.com> 9752M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9753L: linux-crypto@vger.kernel.org 9754S: Supported 9755F: drivers/crypto/nx/Kconfig 9756F: drivers/crypto/nx/Makefile 9757F: drivers/crypto/nx/nx-aes* 9758F: drivers/crypto/nx/nx-sha* 9759F: drivers/crypto/nx/nx.* 9760F: drivers/crypto/nx/nx_csbcpb.h 9761F: drivers/crypto/nx/nx_debugfs.c 9762 9763IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform 9764M: Tyrel Datwyler <tyreld@linux.ibm.com> 9765L: linux-pci@vger.kernel.org 9766L: linuxppc-dev@lists.ozlabs.org 9767S: Supported 9768F: drivers/pci/hotplug/rpadlpar* 9769 9770IBM Power Linux RAID adapter 9771M: Brian King <brking@us.ibm.com> 9772S: Supported 9773F: drivers/scsi/ipr.* 9774 9775IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform 9776M: Tyrel Datwyler <tyreld@linux.ibm.com> 9777L: linux-pci@vger.kernel.org 9778L: linuxppc-dev@lists.ozlabs.org 9779S: Supported 9780F: drivers/pci/hotplug/rpaphp* 9781 9782IBM Power SRIOV Virtual NIC Device Driver 9783M: Haren Myneni <haren@linux.ibm.com> 9784M: Rick Lindsley <ricklind@linux.ibm.com> 9785R: Nick Child <nnac123@linux.ibm.com> 9786R: Dany Madden <danymadden@us.ibm.com> 9787R: Thomas Falcon <tlfalcon@linux.ibm.com> 9788L: netdev@vger.kernel.org 9789S: Supported 9790F: drivers/net/ethernet/ibm/ibmvnic.* 9791 9792IBM Power Virtual Ethernet Device Driver 9793M: Nick Child <nnac123@linux.ibm.com> 9794L: netdev@vger.kernel.org 9795S: Supported 9796F: drivers/net/ethernet/ibm/ibmveth.* 9797 9798IBM Power Virtual FC Device Drivers 9799M: Tyrel Datwyler <tyreld@linux.ibm.com> 9800L: linux-scsi@vger.kernel.org 9801S: Supported 9802F: drivers/scsi/ibmvscsi/ibmvfc* 9803 9804IBM Power Virtual Management Channel Driver 9805M: Brad Warrum <bwarrum@linux.ibm.com> 9806M: Ritu Agarwal <rituagar@linux.ibm.com> 9807S: Supported 9808F: drivers/misc/ibmvmc.* 9809 9810IBM Power Virtual SCSI Device Drivers 9811M: Tyrel Datwyler <tyreld@linux.ibm.com> 9812L: linux-scsi@vger.kernel.org 9813S: Supported 9814F: drivers/scsi/ibmvscsi/ibmvscsi* 9815F: include/scsi/viosrp.h 9816 9817IBM Power Virtual SCSI Device Target Driver 9818M: Michael Cyr <mikecyr@linux.ibm.com> 9819L: linux-scsi@vger.kernel.org 9820L: target-devel@vger.kernel.org 9821S: Supported 9822F: drivers/scsi/ibmvscsi_tgt/ 9823 9824IBM Power VMX Cryptographic instructions 9825M: Breno Leitão <leitao@debian.org> 9826M: Nayna Jain <nayna@linux.ibm.com> 9827M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9828L: linux-crypto@vger.kernel.org 9829S: Supported 9830F: drivers/crypto/vmx/Kconfig 9831F: drivers/crypto/vmx/Makefile 9832F: drivers/crypto/vmx/aes* 9833F: drivers/crypto/vmx/ghash* 9834F: drivers/crypto/vmx/ppc-xlate.pl 9835F: drivers/crypto/vmx/vmx.c 9836 9837IBM ServeRAID RAID DRIVER 9838S: Orphan 9839F: drivers/scsi/ips.* 9840 9841ICH LPC AND GPIO DRIVER 9842M: Peter Tyser <ptyser@xes-inc.com> 9843S: Maintained 9844F: drivers/gpio/gpio-ich.c 9845F: drivers/mfd/lpc_ich.c 9846 9847ICY I2C DRIVER 9848M: Max Staudt <max@enpas.org> 9849L: linux-i2c@vger.kernel.org 9850S: Maintained 9851F: drivers/i2c/busses/i2c-icy.c 9852 9853IDEAPAD LAPTOP EXTRAS DRIVER 9854M: Ike Panhc <ike.pan@canonical.com> 9855L: platform-driver-x86@vger.kernel.org 9856S: Maintained 9857W: http://launchpad.net/ideapad-laptop 9858F: drivers/platform/x86/ideapad-laptop.c 9859 9860IDEAPAD LAPTOP SLIDEBAR DRIVER 9861M: Andrey Moiseev <o2g.org.ru@gmail.com> 9862L: linux-input@vger.kernel.org 9863S: Maintained 9864W: https://github.com/o2genum/ideapad-slidebar 9865F: drivers/input/misc/ideapad_slidebar.c 9866 9867IDMAPPED MOUNTS 9868M: Christian Brauner <brauner@kernel.org> 9869M: Seth Forshee <sforshee@kernel.org> 9870L: linux-fsdevel@vger.kernel.org 9871S: Maintained 9872T: git://git.kernel.org/pub/scm/linux/kernel/git/vfs/idmapping.git 9873F: Documentation/filesystems/idmappings.rst 9874F: tools/testing/selftests/mount_setattr/ 9875F: include/linux/mnt_idmapping.* 9876 9877IDT VersaClock 5 CLOCK DRIVER 9878M: Luca Ceresoli <luca@lucaceresoli.net> 9879S: Maintained 9880F: Documentation/devicetree/bindings/clock/idt,versaclock5.yaml 9881F: drivers/clk/clk-versaclock5.c 9882 9883IEEE 802.15.4 SUBSYSTEM 9884M: Alexander Aring <alex.aring@gmail.com> 9885M: Stefan Schmidt <stefan@datenfreihafen.org> 9886M: Miquel Raynal <miquel.raynal@bootlin.com> 9887L: linux-wpan@vger.kernel.org 9888S: Maintained 9889W: https://linux-wpan.org/ 9890T: git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git 9891T: git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git 9892F: Documentation/networking/ieee802154.rst 9893F: drivers/net/ieee802154/ 9894F: include/linux/ieee802154.h 9895F: include/linux/nl802154.h 9896F: include/net/af_ieee802154.h 9897F: include/net/cfg802154.h 9898F: include/net/ieee802154_netdev.h 9899F: include/net/mac802154.h 9900F: include/net/nl802154.h 9901F: net/ieee802154/ 9902F: net/mac802154/ 9903 9904IFE PROTOCOL 9905M: Yotam Gigi <yotam.gi@gmail.com> 9906M: Jamal Hadi Salim <jhs@mojatatu.com> 9907F: include/net/ife.h 9908F: include/uapi/linux/ife.h 9909F: net/ife 9910 9911IGORPLUG-USB IR RECEIVER 9912M: Sean Young <sean@mess.org> 9913L: linux-media@vger.kernel.org 9914S: Maintained 9915F: drivers/media/rc/igorplugusb.c 9916 9917IGUANAWORKS USB IR TRANSCEIVER 9918M: Sean Young <sean@mess.org> 9919L: linux-media@vger.kernel.org 9920S: Maintained 9921F: drivers/media/rc/iguanair.c 9922 9923IIO DIGITAL POTENTIOMETER DAC 9924M: Peter Rosin <peda@axentia.se> 9925L: linux-iio@vger.kernel.org 9926S: Maintained 9927F: Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac 9928F: Documentation/devicetree/bindings/iio/dac/dpot-dac.yaml 9929F: drivers/iio/dac/dpot-dac.c 9930 9931IIO ENVELOPE DETECTOR 9932M: Peter Rosin <peda@axentia.se> 9933L: linux-iio@vger.kernel.org 9934S: Maintained 9935F: Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector 9936F: Documentation/devicetree/bindings/iio/adc/envelope-detector.yaml 9937F: drivers/iio/adc/envelope-detector.c 9938 9939IIO MULTIPLEXER 9940M: Peter Rosin <peda@axentia.se> 9941L: linux-iio@vger.kernel.org 9942S: Maintained 9943F: Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.yaml 9944F: drivers/iio/multiplexer/iio-mux.c 9945 9946IIO SCMI BASED DRIVER 9947M: Jyoti Bhayana <jbhayana@google.com> 9948L: linux-iio@vger.kernel.org 9949S: Maintained 9950F: drivers/iio/common/scmi_sensors/scmi_iio.c 9951 9952IIO SUBSYSTEM AND DRIVERS 9953M: Jonathan Cameron <jic23@kernel.org> 9954R: Lars-Peter Clausen <lars@metafoo.de> 9955L: linux-iio@vger.kernel.org 9956S: Maintained 9957T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 9958F: Documentation/ABI/testing/configfs-iio* 9959F: Documentation/ABI/testing/sysfs-bus-iio* 9960F: Documentation/devicetree/bindings/iio/ 9961F: drivers/iio/ 9962F: drivers/staging/iio/ 9963F: include/dt-bindings/iio/ 9964F: include/linux/iio/ 9965F: tools/iio/ 9966 9967IIO UNIT CONVERTER 9968M: Peter Rosin <peda@axentia.se> 9969L: linux-iio@vger.kernel.org 9970S: Maintained 9971F: Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.yaml 9972F: Documentation/devicetree/bindings/iio/afe/current-sense-shunt.yaml 9973F: Documentation/devicetree/bindings/iio/afe/voltage-divider.yaml 9974F: drivers/iio/afe/iio-rescale.c 9975 9976IKANOS/ADI EAGLE ADSL USB DRIVER 9977M: Matthieu Castet <castet.matthieu@free.fr> 9978M: Stanislaw Gruszka <stf_xl@wp.pl> 9979S: Maintained 9980F: drivers/usb/atm/ueagle-atm.c 9981 9982IMAGIS TOUCHSCREEN DRIVER 9983M: Markuss Broks <markuss.broks@gmail.com> 9984S: Maintained 9985F: Documentation/devicetree/bindings/input/touchscreen/imagis,ist3038c.yaml 9986F: drivers/input/touchscreen/imagis.c 9987 9988IMGTEC ASCII LCD DRIVER 9989M: Paul Burton <paulburton@kernel.org> 9990S: Maintained 9991F: Documentation/devicetree/bindings/auxdisplay/img,ascii-lcd.yaml 9992F: drivers/auxdisplay/img-ascii-lcd.c 9993 9994IMGTEC IR DECODER DRIVER 9995S: Orphan 9996F: drivers/media/rc/img-ir/ 9997 9998IMON SOUNDGRAPH USB IR RECEIVER 9999M: Sean Young <sean@mess.org> 10000L: linux-media@vger.kernel.org 10001S: Maintained 10002F: drivers/media/rc/imon.c 10003F: drivers/media/rc/imon_raw.c 10004 10005IMS TWINTURBO FRAMEBUFFER DRIVER 10006L: linux-fbdev@vger.kernel.org 10007S: Orphan 10008F: drivers/video/fbdev/imsttfb.c 10009 10010INA209 HARDWARE MONITOR DRIVER 10011M: Guenter Roeck <linux@roeck-us.net> 10012L: linux-hwmon@vger.kernel.org 10013S: Maintained 10014F: Documentation/devicetree/bindings/hwmon/ti,ina2xx.yaml 10015F: Documentation/hwmon/ina209.rst 10016F: drivers/hwmon/ina209.c 10017 10018INA2XX HARDWARE MONITOR DRIVER 10019M: Guenter Roeck <linux@roeck-us.net> 10020L: linux-hwmon@vger.kernel.org 10021S: Maintained 10022F: Documentation/hwmon/ina2xx.rst 10023F: drivers/hwmon/ina2xx.c 10024F: include/linux/platform_data/ina2xx.h 10025 10026INDEX OF FURTHER KERNEL DOCUMENTATION 10027M: Carlos Bilbao <carlos.bilbao@amd.com> 10028S: Maintained 10029F: Documentation/process/kernel-docs.rst 10030 10031INDUSTRY PACK SUBSYSTEM (IPACK) 10032M: Samuel Iglesias Gonsalvez <siglesias@igalia.com> 10033M: Jens Taprogge <jens.taprogge@taprogge.org> 10034M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 10035L: industrypack-devel@lists.sourceforge.net 10036S: Maintained 10037W: http://industrypack.sourceforge.net 10038F: drivers/ipack/ 10039 10040INFINEON DPS310 Driver 10041M: Eddie James <eajames@linux.ibm.com> 10042L: linux-iio@vger.kernel.org 10043S: Maintained 10044F: drivers/iio/pressure/dps310.c 10045 10046INFINEON PEB2466 ASoC CODEC 10047M: Herve Codina <herve.codina@bootlin.com> 10048L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10049S: Maintained 10050F: Documentation/devicetree/bindings/sound/infineon,peb2466.yaml 10051F: sound/soc/codecs/peb2466.c 10052 10053INFINIBAND SUBSYSTEM 10054M: Jason Gunthorpe <jgg@nvidia.com> 10055M: Leon Romanovsky <leonro@nvidia.com> 10056L: linux-rdma@vger.kernel.org 10057S: Supported 10058W: https://github.com/linux-rdma/rdma-core 10059Q: http://patchwork.kernel.org/project/linux-rdma/list/ 10060T: git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git 10061F: Documentation/devicetree/bindings/infiniband/ 10062F: Documentation/infiniband/ 10063F: drivers/infiniband/ 10064F: include/rdma/ 10065F: include/trace/events/ib_mad.h 10066F: include/trace/events/ib_umad.h 10067F: include/trace/misc/rdma.h 10068F: include/uapi/linux/if_infiniband.h 10069F: include/uapi/rdma/ 10070F: samples/bpf/ibumad_kern.c 10071F: samples/bpf/ibumad_user.c 10072 10073INGENIC JZ4780 NAND DRIVER 10074M: Harvey Hunt <harveyhuntnexus@gmail.com> 10075L: linux-mtd@lists.infradead.org 10076L: linux-mips@vger.kernel.org 10077S: Maintained 10078F: drivers/mtd/nand/raw/ingenic/ 10079 10080INGENIC JZ47xx SoCs 10081M: Paul Cercueil <paul@crapouillou.net> 10082L: linux-mips@vger.kernel.org 10083S: Maintained 10084F: arch/mips/boot/dts/ingenic/ 10085F: arch/mips/generic/board-ingenic.c 10086F: arch/mips/include/asm/mach-ingenic/ 10087F: arch/mips/ingenic/Kconfig 10088F: drivers/clk/ingenic/ 10089F: drivers/dma/dma-jz4780.c 10090F: drivers/gpu/drm/ingenic/ 10091F: drivers/i2c/busses/i2c-jz4780.c 10092F: drivers/iio/adc/ingenic-adc.c 10093F: drivers/irqchip/irq-ingenic.c 10094F: drivers/memory/jz4780-nemc.c 10095F: drivers/mmc/host/jz4740_mmc.c 10096F: drivers/mtd/nand/raw/ingenic/ 10097F: drivers/pinctrl/pinctrl-ingenic.c 10098F: drivers/power/supply/ingenic-battery.c 10099F: drivers/pwm/pwm-jz4740.c 10100F: drivers/remoteproc/ingenic_rproc.c 10101F: drivers/rtc/rtc-jz4740.c 10102F: drivers/tty/serial/8250/8250_ingenic.c 10103F: drivers/usb/musb/jz4740.c 10104F: drivers/watchdog/jz4740_wdt.c 10105F: include/dt-bindings/iio/adc/ingenic,adc.h 10106F: include/linux/mfd/ingenic-tcu.h 10107F: sound/soc/codecs/jz47* 10108F: sound/soc/jz4740/ 10109 10110INJOINIC IP5xxx POWER BANK IC DRIVER 10111M: Samuel Holland <samuel@sholland.org> 10112S: Maintained 10113F: drivers/power/supply/ip5xxx_power.c 10114 10115INOTIFY 10116M: Jan Kara <jack@suse.cz> 10117R: Amir Goldstein <amir73il@gmail.com> 10118L: linux-fsdevel@vger.kernel.org 10119S: Maintained 10120F: Documentation/filesystems/inotify.rst 10121F: fs/notify/inotify/ 10122F: include/linux/inotify.h 10123F: include/uapi/linux/inotify.h 10124 10125INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS 10126M: Dmitry Torokhov <dmitry.torokhov@gmail.com> 10127L: linux-input@vger.kernel.org 10128S: Maintained 10129Q: http://patchwork.kernel.org/project/linux-input/list/ 10130T: git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git 10131F: Documentation/devicetree/bindings/input/ 10132F: Documentation/devicetree/bindings/serio/ 10133F: Documentation/input/ 10134F: drivers/input/ 10135F: include/dt-bindings/input/ 10136F: include/linux/input.h 10137F: include/linux/input/ 10138F: include/uapi/linux/input-event-codes.h 10139F: include/uapi/linux/input.h 10140 10141INPUT MULTITOUCH (MT) PROTOCOL 10142M: Henrik Rydberg <rydberg@bitmath.org> 10143L: linux-input@vger.kernel.org 10144S: Odd fixes 10145F: Documentation/input/multi-touch-protocol.rst 10146F: drivers/input/input-mt.c 10147K: \b(ABS|SYN)_MT_ 10148 10149INSIDE SECURE CRYPTO DRIVER 10150M: Antoine Tenart <atenart@kernel.org> 10151L: linux-crypto@vger.kernel.org 10152S: Maintained 10153F: drivers/crypto/inside-secure/ 10154 10155INTEGRITY MEASUREMENT ARCHITECTURE (IMA) 10156M: Mimi Zohar <zohar@linux.ibm.com> 10157M: Dmitry Kasatkin <dmitry.kasatkin@gmail.com> 10158L: linux-integrity@vger.kernel.org 10159S: Supported 10160T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 10161F: security/integrity/ima/ 10162F: security/integrity/ 10163 10164INTEL 810/815 FRAMEBUFFER DRIVER 10165M: Antonino Daplas <adaplas@gmail.com> 10166L: linux-fbdev@vger.kernel.org 10167S: Maintained 10168F: drivers/video/fbdev/i810/ 10169 10170INTEL 8255 GPIO DRIVER 10171M: William Breathitt Gray <william.gray@linaro.org> 10172L: linux-gpio@vger.kernel.org 10173S: Maintained 10174F: drivers/gpio/gpio-i8255.c 10175F: drivers/gpio/gpio-i8255.h 10176 10177INTEL ASoC DRIVERS 10178M: Cezary Rojewski <cezary.rojewski@intel.com> 10179M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 10180M: Liam Girdwood <liam.r.girdwood@linux.intel.com> 10181M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 10182M: Bard Liao <yung-chuan.liao@linux.intel.com> 10183M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 10184M: Kai Vehmanen <kai.vehmanen@linux.intel.com> 10185L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10186S: Supported 10187F: sound/soc/intel/ 10188 10189INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER 10190M: Hans de Goede <hdegoede@redhat.com> 10191L: platform-driver-x86@vger.kernel.org 10192S: Maintained 10193F: drivers/platform/x86/intel/atomisp2/pm.c 10194 10195INTEL ATOMISP2 LED DRIVER 10196M: Hans de Goede <hdegoede@redhat.com> 10197L: platform-driver-x86@vger.kernel.org 10198S: Maintained 10199F: drivers/platform/x86/intel/atomisp2/led.c 10200 10201INTEL BIOS SAR INT1092 DRIVER 10202M: Shravan Sudhakar <s.shravan@intel.com> 10203M: Intel Corporation <linuxwwan@intel.com> 10204L: platform-driver-x86@vger.kernel.org 10205S: Maintained 10206F: drivers/platform/x86/intel/int1092/ 10207 10208INTEL BROXTON PMC DRIVER 10209M: Mika Westerberg <mika.westerberg@linux.intel.com> 10210M: Zha Qipeng <qipeng.zha@intel.com> 10211S: Maintained 10212F: drivers/mfd/intel_pmc_bxt.c 10213F: include/linux/mfd/intel_pmc_bxt.h 10214 10215INTEL C600 SERIES SAS CONTROLLER DRIVER 10216M: Artur Paszkiewicz <artur.paszkiewicz@intel.com> 10217L: linux-scsi@vger.kernel.org 10218S: Supported 10219T: git git://git.code.sf.net/p/intel-sas/isci 10220F: drivers/scsi/isci/ 10221 10222INTEL CPU family model numbers 10223M: Tony Luck <tony.luck@intel.com> 10224M: x86@kernel.org 10225L: linux-kernel@vger.kernel.org 10226S: Supported 10227F: arch/x86/include/asm/intel-family.h 10228 10229INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets) 10230M: Jani Nikula <jani.nikula@linux.intel.com> 10231M: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> 10232M: Rodrigo Vivi <rodrigo.vivi@intel.com> 10233M: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> 10234L: intel-gfx@lists.freedesktop.org 10235S: Supported 10236W: https://01.org/linuxgraphics/ 10237Q: http://patchwork.freedesktop.org/project/intel-gfx/ 10238B: https://gitlab.freedesktop.org/drm/intel/-/wikis/How-to-file-i915-bugs 10239C: irc://irc.oftc.net/intel-gfx 10240T: git git://anongit.freedesktop.org/drm-intel 10241F: Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon 10242F: Documentation/gpu/i915.rst 10243F: drivers/gpu/drm/i915/ 10244F: include/drm/i915* 10245F: include/uapi/drm/i915_drm.h 10246 10247INTEL ETHERNET DRIVERS 10248M: Jesse Brandeburg <jesse.brandeburg@intel.com> 10249M: Tony Nguyen <anthony.l.nguyen@intel.com> 10250L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 10251S: Supported 10252W: http://www.intel.com/support/feedback.htm 10253W: http://e1000.sourceforge.net/ 10254Q: http://patchwork.ozlabs.org/project/intel-wired-lan/list/ 10255T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue.git 10256T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git 10257F: Documentation/networking/device_drivers/ethernet/intel/ 10258F: drivers/net/ethernet/intel/ 10259F: drivers/net/ethernet/intel/*/ 10260F: include/linux/avf/virtchnl.h 10261F: include/linux/net/intel/iidc.h 10262 10263INTEL ETHERNET PROTOCOL DRIVER FOR RDMA 10264M: Mustafa Ismail <mustafa.ismail@intel.com> 10265M: Shiraz Saleem <shiraz.saleem@intel.com> 10266L: linux-rdma@vger.kernel.org 10267S: Supported 10268F: drivers/infiniband/hw/irdma/ 10269F: include/uapi/rdma/irdma-abi.h 10270 10271INTEL FRAMEBUFFER DRIVER (excluding 810 and 815) 10272M: Maik Broemme <mbroemme@libmpq.org> 10273L: linux-fbdev@vger.kernel.org 10274S: Maintained 10275F: Documentation/fb/intelfb.rst 10276F: drivers/video/fbdev/intelfb/ 10277 10278INTEL GPIO DRIVERS 10279M: Andy Shevchenko <andy@kernel.org> 10280L: linux-gpio@vger.kernel.org 10281S: Supported 10282T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10283F: drivers/gpio/gpio-ich.c 10284F: drivers/gpio/gpio-merrifield.c 10285F: drivers/gpio/gpio-ml-ioh.c 10286F: drivers/gpio/gpio-pch.c 10287F: drivers/gpio/gpio-sch.c 10288F: drivers/gpio/gpio-sodaville.c 10289 10290INTEL GVT-g DRIVERS (Intel GPU Virtualization) 10291M: Zhenyu Wang <zhenyuw@linux.intel.com> 10292M: Zhi Wang <zhi.a.wang@intel.com> 10293L: intel-gvt-dev@lists.freedesktop.org 10294L: intel-gfx@lists.freedesktop.org 10295S: Supported 10296W: https://01.org/igvt-g 10297T: git https://github.com/intel/gvt-linux.git 10298F: drivers/gpu/drm/i915/gvt/ 10299 10300INTEL HID EVENT DRIVER 10301M: Alex Hung <alexhung@gmail.com> 10302L: platform-driver-x86@vger.kernel.org 10303S: Maintained 10304F: drivers/platform/x86/intel/hid.c 10305 10306INTEL I/OAT DMA DRIVER 10307M: Dave Jiang <dave.jiang@intel.com> 10308R: Dan Williams <dan.j.williams@intel.com> 10309L: dmaengine@vger.kernel.org 10310S: Supported 10311Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 10312F: drivers/dma/ioat* 10313 10314INTEL IDXD DRIVER 10315M: Fenghua Yu <fenghua.yu@intel.com> 10316M: Dave Jiang <dave.jiang@intel.com> 10317L: dmaengine@vger.kernel.org 10318S: Supported 10319F: drivers/dma/idxd/* 10320F: include/uapi/linux/idxd.h 10321 10322INTEL IDLE DRIVER 10323M: Jacob Pan <jacob.jun.pan@linux.intel.com> 10324M: Len Brown <lenb@kernel.org> 10325L: linux-pm@vger.kernel.org 10326S: Supported 10327B: https://bugzilla.kernel.org 10328T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git 10329F: drivers/idle/intel_idle.c 10330 10331INTEL IN FIELD SCAN (IFS) DEVICE 10332M: Jithu Joseph <jithu.joseph@intel.com> 10333R: Ashok Raj <ashok.raj@intel.com> 10334R: Tony Luck <tony.luck@intel.com> 10335S: Maintained 10336F: drivers/platform/x86/intel/ifs 10337F: include/trace/events/intel_ifs.h 10338 10339INTEL INTEGRATED SENSOR HUB DRIVER 10340M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10341M: Jiri Kosina <jikos@kernel.org> 10342L: linux-input@vger.kernel.org 10343S: Maintained 10344F: drivers/hid/intel-ish-hid/ 10345 10346INTEL IOMMU (VT-d) 10347M: David Woodhouse <dwmw2@infradead.org> 10348M: Lu Baolu <baolu.lu@linux.intel.com> 10349L: iommu@lists.linux.dev 10350S: Supported 10351T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10352F: drivers/iommu/intel/ 10353 10354INTEL IPU3 CSI-2 CIO2 DRIVER 10355M: Yong Zhi <yong.zhi@intel.com> 10356M: Sakari Ailus <sakari.ailus@linux.intel.com> 10357M: Bingbu Cao <bingbu.cao@intel.com> 10358M: Dan Scally <djrscally@gmail.com> 10359R: Tianshu Qiu <tian.shu.qiu@intel.com> 10360L: linux-media@vger.kernel.org 10361S: Maintained 10362T: git git://linuxtv.org/media_tree.git 10363F: Documentation/userspace-api/media/v4l/pixfmt-srggb10-ipu3.rst 10364F: drivers/media/pci/intel/ipu3/ 10365 10366INTEL IPU3 CSI-2 IMGU DRIVER 10367M: Sakari Ailus <sakari.ailus@linux.intel.com> 10368R: Bingbu Cao <bingbu.cao@intel.com> 10369R: Tianshu Qiu <tian.shu.qiu@intel.com> 10370L: linux-media@vger.kernel.org 10371S: Maintained 10372F: Documentation/admin-guide/media/ipu3.rst 10373F: Documentation/admin-guide/media/ipu3_rcb.svg 10374F: Documentation/userspace-api/media/v4l/pixfmt-meta-intel-ipu3.rst 10375F: drivers/staging/media/ipu3/ 10376 10377INTEL IXP4XX CRYPTO SUPPORT 10378M: Corentin Labbe <clabbe@baylibre.com> 10379L: linux-crypto@vger.kernel.org 10380S: Maintained 10381F: drivers/crypto/ixp4xx_crypto.c 10382 10383INTEL ISHTP ECLITE DRIVER 10384M: Sumesh K Naduvalath <sumesh.k.naduvalath@intel.com> 10385L: platform-driver-x86@vger.kernel.org 10386S: Supported 10387F: drivers/platform/x86/intel/ishtp_eclite.c 10388 10389INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT 10390M: Krzysztof Halasa <khalasa@piap.pl> 10391S: Maintained 10392F: drivers/net/ethernet/xscale/ixp4xx_eth.c 10393F: drivers/net/wan/ixp4xx_hss.c 10394F: drivers/soc/ixp4xx/ixp4xx-npe.c 10395F: drivers/soc/ixp4xx/ixp4xx-qmgr.c 10396F: include/linux/soc/ixp4xx/npe.h 10397F: include/linux/soc/ixp4xx/qmgr.h 10398 10399INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT 10400M: Deepak Saxena <dsaxena@plexity.net> 10401S: Maintained 10402F: Documentation/devicetree/bindings/rng/intel,ixp46x-rng.yaml 10403F: drivers/char/hw_random/ixp4xx-rng.c 10404 10405INTEL KEEM BAY DRM DRIVER 10406M: Anitha Chrisanthus <anitha.chrisanthus@intel.com> 10407M: Edmund Dea <edmund.j.dea@intel.com> 10408S: Maintained 10409F: Documentation/devicetree/bindings/display/intel,keembay-display.yaml 10410F: drivers/gpu/drm/kmb/ 10411 10412INTEL KEEM BAY OCS AES/SM4 CRYPTO DRIVER 10413M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10414S: Maintained 10415F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-aes.yaml 10416F: drivers/crypto/keembay/Kconfig 10417F: drivers/crypto/keembay/Makefile 10418F: drivers/crypto/keembay/keembay-ocs-aes-core.c 10419F: drivers/crypto/keembay/ocs-aes.c 10420F: drivers/crypto/keembay/ocs-aes.h 10421 10422INTEL KEEM BAY OCS ECC CRYPTO DRIVER 10423M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10424M: Prabhjot Khurana <prabhjot.khurana@intel.com> 10425M: Mark Gross <mgross@linux.intel.com> 10426S: Maintained 10427F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-ecc.yaml 10428F: drivers/crypto/keembay/Kconfig 10429F: drivers/crypto/keembay/Makefile 10430F: drivers/crypto/keembay/keembay-ocs-ecc.c 10431 10432INTEL KEEM BAY OCS HCU CRYPTO DRIVER 10433M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10434M: Declan Murphy <declan.murphy@intel.com> 10435S: Maintained 10436F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-hcu.yaml 10437F: drivers/crypto/keembay/Kconfig 10438F: drivers/crypto/keembay/Makefile 10439F: drivers/crypto/keembay/keembay-ocs-hcu-core.c 10440F: drivers/crypto/keembay/ocs-hcu.c 10441F: drivers/crypto/keembay/ocs-hcu.h 10442 10443INTEL THUNDER BAY EMMC PHY DRIVER 10444M: Nandhini Srikandan <nandhini.srikandan@intel.com> 10445M: Rashmi A <rashmi.a@intel.com> 10446S: Maintained 10447F: Documentation/devicetree/bindings/phy/intel,phy-thunderbay-emmc.yaml 10448F: drivers/phy/intel/phy-intel-thunderbay-emmc.c 10449 10450INTEL MANAGEMENT ENGINE (mei) 10451M: Tomas Winkler <tomas.winkler@intel.com> 10452L: linux-kernel@vger.kernel.org 10453S: Supported 10454F: Documentation/driver-api/mei/* 10455F: drivers/misc/mei/ 10456F: drivers/watchdog/mei_wdt.c 10457F: include/linux/mei_aux.h 10458F: include/linux/mei_cl_bus.h 10459F: include/uapi/linux/mei.h 10460F: include/uapi/linux/uuid.h 10461F: samples/mei/* 10462 10463INTEL MAX 10 BMC MFD DRIVER 10464M: Xu Yilun <yilun.xu@intel.com> 10465R: Tom Rix <trix@redhat.com> 10466S: Maintained 10467F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc 10468F: Documentation/hwmon/intel-m10-bmc-hwmon.rst 10469F: drivers/hwmon/intel-m10-bmc-hwmon.c 10470F: drivers/mfd/intel-m10-bmc* 10471F: include/linux/mfd/intel-m10-bmc.h 10472 10473INTEL MENLOW THERMAL DRIVER 10474M: Sujith Thomas <sujith.thomas@intel.com> 10475L: linux-pm@vger.kernel.org 10476S: Supported 10477F: drivers/thermal/intel/intel_menlow.c 10478 10479INTEL P-Unit IPC DRIVER 10480M: Zha Qipeng <qipeng.zha@intel.com> 10481L: platform-driver-x86@vger.kernel.org 10482S: Maintained 10483F: arch/x86/include/asm/intel_punit_ipc.h 10484F: drivers/platform/x86/intel/punit_ipc.c 10485 10486INTEL PMC CORE DRIVER 10487M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10488M: David E Box <david.e.box@intel.com> 10489L: platform-driver-x86@vger.kernel.org 10490S: Maintained 10491F: Documentation/ABI/testing/sysfs-platform-intel-pmc 10492F: drivers/platform/x86/intel/pmc/ 10493 10494INTEL PMIC GPIO DRIVERS 10495M: Andy Shevchenko <andy@kernel.org> 10496S: Supported 10497T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10498F: drivers/gpio/gpio-*cove.c 10499 10500INTEL PMIC MULTIFUNCTION DEVICE DRIVERS 10501M: Andy Shevchenko <andy@kernel.org> 10502S: Supported 10503F: drivers/mfd/intel_soc_pmic* 10504F: include/linux/mfd/intel_soc_pmic* 10505 10506INTEL PMT DRIVERS 10507M: David E. Box <david.e.box@linux.intel.com> 10508S: Supported 10509F: drivers/platform/x86/intel/pmt/ 10510 10511INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT 10512M: Stanislav Yakovlev <stas.yakovlev@gmail.com> 10513L: linux-wireless@vger.kernel.org 10514S: Maintained 10515F: Documentation/networking/device_drivers/wifi/intel/ipw2100.rst 10516F: Documentation/networking/device_drivers/wifi/intel/ipw2200.rst 10517F: drivers/net/wireless/intel/ipw2x00/ 10518 10519INTEL PSTATE DRIVER 10520M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10521M: Len Brown <lenb@kernel.org> 10522L: linux-pm@vger.kernel.org 10523S: Supported 10524F: drivers/cpufreq/intel_pstate.c 10525 10526INTEL QUADRATURE ENCODER PERIPHERAL DRIVER 10527M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 10528L: linux-iio@vger.kernel.org 10529F: drivers/counter/intel-qep.c 10530 10531INTEL SCU DRIVERS 10532M: Mika Westerberg <mika.westerberg@linux.intel.com> 10533S: Maintained 10534F: arch/x86/include/asm/intel_scu_ipc.h 10535F: drivers/platform/x86/intel_scu_* 10536 10537INTEL SDSI DRIVER 10538M: David E. Box <david.e.box@linux.intel.com> 10539S: Supported 10540F: drivers/platform/x86/intel/sdsi.c 10541F: tools/arch/x86/intel_sdsi/ 10542F: tools/testing/selftests/drivers/sdsi/ 10543 10544INTEL SKYLAKE INT3472 ACPI DEVICE DRIVER 10545M: Daniel Scally <djrscally@gmail.com> 10546S: Maintained 10547F: drivers/platform/x86/intel/int3472/ 10548 10549INTEL SPEED SELECT TECHNOLOGY 10550M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10551L: platform-driver-x86@vger.kernel.org 10552S: Maintained 10553F: drivers/platform/x86/intel/speed_select_if/ 10554F: include/uapi/linux/isst_if.h 10555F: tools/power/x86/intel-speed-select/ 10556 10557INTEL STRATIX10 FIRMWARE DRIVERS 10558M: Dinh Nguyen <dinguyen@kernel.org> 10559L: linux-kernel@vger.kernel.org 10560S: Maintained 10561F: Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu 10562F: Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt 10563F: drivers/firmware/stratix10-rsu.c 10564F: drivers/firmware/stratix10-svc.c 10565F: include/linux/firmware/intel/stratix10-smc.h 10566F: include/linux/firmware/intel/stratix10-svc-client.h 10567T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 10568 10569INTEL TELEMETRY DRIVER 10570M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10571M: "David E. Box" <david.e.box@linux.intel.com> 10572L: platform-driver-x86@vger.kernel.org 10573S: Maintained 10574F: arch/x86/include/asm/intel_telemetry.h 10575F: drivers/platform/x86/intel/telemetry/ 10576 10577INTEL TPMI DRIVER 10578M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10579L: platform-driver-x86@vger.kernel.org 10580S: Maintained 10581F: drivers/platform/x86/intel/tpmi.c 10582F: include/linux/intel_tpmi.h 10583 10584INTEL UNCORE FREQUENCY CONTROL 10585M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10586L: platform-driver-x86@vger.kernel.org 10587S: Maintained 10588F: Documentation/admin-guide/pm/intel_uncore_frequency_scaling.rst 10589F: drivers/platform/x86/intel/uncore-frequency/ 10590 10591INTEL VENDOR SPECIFIC EXTENDED CAPABILITIES DRIVER 10592M: David E. Box <david.e.box@linux.intel.com> 10593S: Supported 10594F: drivers/platform/x86/intel/vsec.* 10595 10596INTEL VIRTUAL BUTTON DRIVER 10597M: AceLan Kao <acelan.kao@canonical.com> 10598L: platform-driver-x86@vger.kernel.org 10599S: Maintained 10600F: drivers/platform/x86/intel/vbtn.c 10601 10602INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy) 10603M: Stanislaw Gruszka <stf_xl@wp.pl> 10604L: linux-wireless@vger.kernel.org 10605S: Supported 10606F: drivers/net/wireless/intel/iwlegacy/ 10607 10608INTEL WIRELESS WIFI LINK (iwlwifi) 10609M: Gregory Greenman <gregory.greenman@intel.com> 10610L: linux-wireless@vger.kernel.org 10611S: Supported 10612W: https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi 10613T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git 10614F: drivers/net/wireless/intel/iwlwifi/ 10615 10616INTEL WMI SLIM BOOTLOADER (SBL) FIRMWARE UPDATE DRIVER 10617M: Jithu Joseph <jithu.joseph@intel.com> 10618R: Maurice Ma <maurice.ma@intel.com> 10619S: Maintained 10620W: https://slimbootloader.github.io/security/firmware-update.html 10621F: drivers/platform/x86/intel/wmi/sbl-fw-update.c 10622 10623INTEL WMI THUNDERBOLT FORCE POWER DRIVER 10624L: Dell.Client.Kernel@dell.com 10625S: Maintained 10626F: drivers/platform/x86/intel/wmi/thunderbolt.c 10627 10628INTEL WWAN IOSM DRIVER 10629M: M Chetan Kumar <m.chetan.kumar@intel.com> 10630M: Intel Corporation <linuxwwan@intel.com> 10631L: netdev@vger.kernel.org 10632S: Maintained 10633F: drivers/net/wwan/iosm/ 10634 10635INTEL(R) TRACE HUB 10636M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 10637S: Supported 10638F: Documentation/trace/intel_th.rst 10639F: drivers/hwtracing/intel_th/ 10640F: include/linux/intel_th.h 10641 10642INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT) 10643M: Ning Sun <ning.sun@intel.com> 10644L: tboot-devel@lists.sourceforge.net 10645S: Supported 10646W: http://tboot.sourceforge.net 10647T: hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot 10648F: Documentation/x86/intel_txt.rst 10649F: arch/x86/kernel/tboot.c 10650F: include/linux/tboot.h 10651 10652INTEL SGX 10653M: Jarkko Sakkinen <jarkko@kernel.org> 10654R: Dave Hansen <dave.hansen@linux.intel.com> 10655L: linux-sgx@vger.kernel.org 10656S: Supported 10657Q: https://patchwork.kernel.org/project/intel-sgx/list/ 10658T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/sgx 10659F: Documentation/x86/sgx.rst 10660F: arch/x86/entry/vdso/vsgx.S 10661F: arch/x86/include/asm/sgx.h 10662F: arch/x86/include/uapi/asm/sgx.h 10663F: arch/x86/kernel/cpu/sgx/* 10664F: tools/testing/selftests/sgx/* 10665K: \bSGX_ 10666 10667INTERCONNECT API 10668M: Georgi Djakov <djakov@kernel.org> 10669L: linux-pm@vger.kernel.org 10670S: Maintained 10671T: git git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc.git 10672F: Documentation/devicetree/bindings/interconnect/ 10673F: Documentation/driver-api/interconnect.rst 10674F: drivers/interconnect/ 10675F: include/dt-bindings/interconnect/ 10676F: include/linux/interconnect-provider.h 10677F: include/linux/interconnect.h 10678 10679INTERRUPT COUNTER DRIVER 10680M: Oleksij Rempel <o.rempel@pengutronix.de> 10681R: Pengutronix Kernel Team <kernel@pengutronix.de> 10682L: linux-iio@vger.kernel.org 10683F: Documentation/devicetree/bindings/counter/interrupt-counter.yaml 10684F: drivers/counter/interrupt-cnt.c 10685 10686INTERSIL ISL7998X VIDEO DECODER DRIVER 10687M: Michael Tretter <m.tretter@pengutronix.de> 10688R: Pengutronix Kernel Team <kernel@pengutronix.de> 10689L: linux-media@vger.kernel.org 10690S: Maintained 10691F: Documentation/devicetree/bindings/media/i2c/isil,isl79987.yaml 10692F: drivers/media/i2c/isl7998x.c 10693 10694INVENSENSE ICM-426xx IMU DRIVER 10695M: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com> 10696L: linux-iio@vger.kernel.org 10697S: Maintained 10698W: https://invensense.tdk.com/ 10699F: Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml 10700F: drivers/iio/imu/inv_icm42600/ 10701 10702INVENSENSE MPU-3050 GYROSCOPE DRIVER 10703M: Linus Walleij <linus.walleij@linaro.org> 10704L: linux-iio@vger.kernel.org 10705S: Maintained 10706F: Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.yaml 10707F: drivers/iio/gyro/mpu3050* 10708 10709IOC3 ETHERNET DRIVER 10710M: Ralf Baechle <ralf@linux-mips.org> 10711L: linux-mips@vger.kernel.org 10712S: Maintained 10713F: drivers/net/ethernet/sgi/ioc3-eth.c 10714 10715IOMAP FILESYSTEM LIBRARY 10716M: Christoph Hellwig <hch@infradead.org> 10717M: Darrick J. Wong <djwong@kernel.org> 10718L: linux-xfs@vger.kernel.org 10719L: linux-fsdevel@vger.kernel.org 10720S: Supported 10721T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 10722F: fs/iomap/ 10723F: include/linux/iomap.h 10724 10725IOMMU DMA-API LAYER 10726M: Robin Murphy <robin.murphy@arm.com> 10727L: iommu@lists.linux.dev 10728S: Maintained 10729T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10730F: drivers/iommu/dma-iommu.c 10731F: drivers/iommu/dma-iommu.h 10732F: drivers/iommu/iova.c 10733F: include/linux/iova.h 10734 10735IOMMUFD 10736M: Jason Gunthorpe <jgg@nvidia.com> 10737M: Kevin Tian <kevin.tian@intel.com> 10738L: iommu@lists.linux.dev 10739S: Maintained 10740T: git git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd.git 10741F: Documentation/userspace-api/iommufd.rst 10742F: drivers/iommu/iommufd/ 10743F: include/linux/iommufd.h 10744F: include/uapi/linux/iommufd.h 10745F: tools/testing/selftests/iommu/ 10746 10747IOMMU SUBSYSTEM 10748M: Joerg Roedel <joro@8bytes.org> 10749M: Will Deacon <will@kernel.org> 10750R: Robin Murphy <robin.murphy@arm.com> 10751L: iommu@lists.linux.dev 10752S: Maintained 10753T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10754F: Documentation/devicetree/bindings/iommu/ 10755F: Documentation/userspace-api/iommu.rst 10756F: drivers/iommu/ 10757F: include/linux/iommu.h 10758F: include/linux/iova.h 10759F: include/linux/of_iommu.h 10760F: include/uapi/linux/iommu.h 10761 10762IOSYS-MAP HELPERS 10763M: Thomas Zimmermann <tzimmermann@suse.de> 10764L: dri-devel@lists.freedesktop.org 10765S: Maintained 10766T: git git://anongit.freedesktop.org/drm/drm-misc 10767F: include/linux/iosys-map.h 10768 10769IO_URING 10770M: Jens Axboe <axboe@kernel.dk> 10771R: Pavel Begunkov <asml.silence@gmail.com> 10772L: io-uring@vger.kernel.org 10773S: Maintained 10774T: git git://git.kernel.dk/linux-block 10775T: git git://git.kernel.dk/liburing 10776F: io_uring/ 10777F: include/linux/io_uring.h 10778F: include/linux/io_uring_types.h 10779F: include/trace/events/io_uring.h 10780F: include/uapi/linux/io_uring.h 10781F: tools/io_uring/ 10782 10783IPMI SUBSYSTEM 10784M: Corey Minyard <minyard@acm.org> 10785L: openipmi-developer@lists.sourceforge.net (moderated for non-subscribers) 10786S: Supported 10787W: http://openipmi.sourceforge.net/ 10788T: git https://github.com/cminyard/linux-ipmi.git for-next 10789F: Documentation/driver-api/ipmi.rst 10790F: Documentation/devicetree/bindings/ipmi/ 10791F: drivers/char/ipmi/ 10792F: include/linux/ipmi* 10793F: include/uapi/linux/ipmi* 10794 10795IPS SCSI RAID DRIVER 10796M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 10797L: linux-scsi@vger.kernel.org 10798S: Maintained 10799W: http://www.adaptec.com/ 10800F: drivers/scsi/ips* 10801 10802IPVS 10803M: Simon Horman <horms@verge.net.au> 10804M: Julian Anastasov <ja@ssi.bg> 10805L: netdev@vger.kernel.org 10806L: lvs-devel@vger.kernel.org 10807S: Maintained 10808T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git 10809T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git 10810F: Documentation/networking/ipvs-sysctl.rst 10811F: include/net/ip_vs.h 10812F: include/uapi/linux/ip_vs.h 10813F: net/netfilter/ipvs/ 10814 10815IPWIRELESS DRIVER 10816M: Jiri Kosina <jikos@kernel.org> 10817M: David Sterba <dsterba@suse.com> 10818S: Odd Fixes 10819F: drivers/tty/ipwireless/ 10820 10821IRON DEVICE AUDIO CODEC DRIVERS 10822M: Kiseok Jo <kiseok.jo@irondevice.com> 10823L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10824S: Maintained 10825F: Documentation/devicetree/bindings/sound/irondevice,* 10826F: sound/soc/codecs/sma* 10827 10828IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY) 10829M: Marc Zyngier <maz@kernel.org> 10830S: Maintained 10831T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10832F: Documentation/core-api/irq/irq-domain.rst 10833F: include/linux/irqdomain.h 10834F: kernel/irq/irqdomain.c 10835F: kernel/irq/msi.c 10836 10837IRQ SUBSYSTEM 10838M: Thomas Gleixner <tglx@linutronix.de> 10839L: linux-kernel@vger.kernel.org 10840S: Maintained 10841T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10842F: kernel/irq/ 10843F: include/linux/group_cpus.h 10844F: lib/group_cpus.c 10845 10846IRQCHIP DRIVERS 10847M: Thomas Gleixner <tglx@linutronix.de> 10848M: Marc Zyngier <maz@kernel.org> 10849L: linux-kernel@vger.kernel.org 10850S: Maintained 10851T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10852F: Documentation/devicetree/bindings/interrupt-controller/ 10853F: drivers/irqchip/ 10854 10855ISA 10856M: William Breathitt Gray <william.gray@linaro.org> 10857S: Maintained 10858F: Documentation/driver-api/isa.rst 10859F: drivers/base/isa.c 10860F: include/linux/isa.h 10861 10862ISA RADIO MODULE 10863M: Hans Verkuil <hverkuil@xs4all.nl> 10864L: linux-media@vger.kernel.org 10865S: Maintained 10866W: https://linuxtv.org 10867T: git git://linuxtv.org/media_tree.git 10868F: drivers/media/radio/radio-isa* 10869 10870ISAPNP 10871M: Jaroslav Kysela <perex@perex.cz> 10872S: Maintained 10873F: Documentation/driver-api/isapnp.rst 10874F: drivers/pnp/isapnp/ 10875F: include/linux/isapnp.h 10876 10877ISCSI 10878M: Lee Duncan <lduncan@suse.com> 10879M: Chris Leech <cleech@redhat.com> 10880M: Mike Christie <michael.christie@oracle.com> 10881L: open-iscsi@googlegroups.com 10882L: linux-scsi@vger.kernel.org 10883S: Maintained 10884W: www.open-iscsi.com 10885F: drivers/scsi/*iscsi* 10886F: include/scsi/*iscsi* 10887 10888iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER 10889M: Peter Jones <pjones@redhat.com> 10890M: Konrad Rzeszutek Wilk <konrad@kernel.org> 10891S: Maintained 10892F: drivers/firmware/iscsi_ibft* 10893 10894ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR 10895M: Sagi Grimberg <sagi@grimberg.me> 10896M: Max Gurtovoy <mgurtovoy@nvidia.com> 10897L: linux-rdma@vger.kernel.org 10898S: Supported 10899W: http://www.openfabrics.org 10900W: www.open-iscsi.org 10901Q: http://patchwork.kernel.org/project/linux-rdma/list/ 10902F: drivers/infiniband/ulp/iser/ 10903 10904ISCSI EXTENSIONS FOR RDMA (ISER) TARGET 10905M: Sagi Grimberg <sagi@grimberg.me> 10906L: linux-rdma@vger.kernel.org 10907L: target-devel@vger.kernel.org 10908S: Supported 10909W: http://www.linux-iscsi.org 10910T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master 10911F: drivers/infiniband/ulp/isert 10912 10913ISDN/CMTP OVER BLUETOOTH 10914M: Karsten Keil <isdn@linux-pingi.de> 10915L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 10916L: netdev@vger.kernel.org 10917S: Odd Fixes 10918W: http://www.isdn4linux.de 10919F: Documentation/isdn/ 10920F: drivers/isdn/capi/ 10921F: include/linux/isdn/ 10922F: include/uapi/linux/isdn/ 10923F: net/bluetooth/cmtp/ 10924 10925ISDN/mISDN SUBSYSTEM 10926M: Karsten Keil <isdn@linux-pingi.de> 10927L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 10928L: netdev@vger.kernel.org 10929S: Maintained 10930W: http://www.isdn4linux.de 10931F: drivers/isdn/Kconfig 10932F: drivers/isdn/Makefile 10933F: drivers/isdn/hardware/ 10934F: drivers/isdn/mISDN/ 10935 10936ISOFS FILESYSTEM 10937M: Jan Kara <jack@suse.cz> 10938L: linux-fsdevel@vger.kernel.org 10939S: Maintained 10940F: Documentation/filesystems/isofs.rst 10941F: fs/isofs/ 10942 10943IT87 HARDWARE MONITORING DRIVER 10944M: Jean Delvare <jdelvare@suse.com> 10945L: linux-hwmon@vger.kernel.org 10946S: Maintained 10947F: Documentation/hwmon/it87.rst 10948F: drivers/hwmon/it87.c 10949 10950IT913X MEDIA DRIVER 10951M: Antti Palosaari <crope@iki.fi> 10952L: linux-media@vger.kernel.org 10953S: Maintained 10954W: https://linuxtv.org 10955W: http://palosaari.fi/linux/ 10956Q: http://patchwork.linuxtv.org/project/linux-media/list/ 10957T: git git://linuxtv.org/anttip/media_tree.git 10958F: drivers/media/tuners/it913x* 10959 10960ITE IT66121 HDMI BRIDGE DRIVER 10961M: Phong LE <ple@baylibre.com> 10962M: Neil Armstrong <neil.armstrong@linaro.org> 10963S: Maintained 10964T: git git://anongit.freedesktop.org/drm/drm-misc 10965F: Documentation/devicetree/bindings/display/bridge/ite,it66121.yaml 10966F: drivers/gpu/drm/bridge/ite-it66121.c 10967 10968IVTV VIDEO4LINUX DRIVER 10969M: Andy Walls <awalls@md.metrocast.net> 10970L: linux-media@vger.kernel.org 10971S: Maintained 10972W: https://linuxtv.org 10973T: git git://linuxtv.org/media_tree.git 10974F: Documentation/admin-guide/media/ivtv* 10975F: drivers/media/pci/ivtv/ 10976F: include/uapi/linux/ivtv* 10977 10978IX2505V MEDIA DRIVER 10979M: Malcolm Priestley <tvboxspy@gmail.com> 10980L: linux-media@vger.kernel.org 10981S: Maintained 10982W: https://linuxtv.org 10983Q: http://patchwork.linuxtv.org/project/linux-media/list/ 10984F: drivers/media/dvb-frontends/ix2505v* 10985 10986JAILHOUSE HYPERVISOR INTERFACE 10987M: Jan Kiszka <jan.kiszka@siemens.com> 10988L: jailhouse-dev@googlegroups.com 10989S: Maintained 10990F: arch/x86/include/asm/jailhouse_para.h 10991F: arch/x86/kernel/jailhouse.c 10992 10993JC42.4 TEMPERATURE SENSOR DRIVER 10994M: Guenter Roeck <linux@roeck-us.net> 10995L: linux-hwmon@vger.kernel.org 10996S: Maintained 10997F: Documentation/devicetree/bindings/hwmon/jedec,jc42.yaml 10998F: Documentation/hwmon/jc42.rst 10999F: drivers/hwmon/jc42.c 11000 11001JFS FILESYSTEM 11002M: Dave Kleikamp <shaggy@kernel.org> 11003L: jfs-discussion@lists.sourceforge.net 11004S: Odd Fixes 11005W: http://jfs.sourceforge.net/ 11006T: git https://github.com/kleikamp/linux-shaggy.git 11007F: Documentation/admin-guide/jfs.rst 11008F: fs/jfs/ 11009 11010JME NETWORK DRIVER 11011M: Guo-Fu Tseng <cooldavid@cooldavid.org> 11012L: netdev@vger.kernel.org 11013S: Maintained 11014F: drivers/net/ethernet/jme.* 11015 11016JOURNALLING FLASH FILE SYSTEM V2 (JFFS2) 11017M: David Woodhouse <dwmw2@infradead.org> 11018M: Richard Weinberger <richard@nod.at> 11019L: linux-mtd@lists.infradead.org 11020S: Odd Fixes 11021W: http://www.linux-mtd.infradead.org/doc/jffs2.html 11022T: git git://git.infradead.org/ubifs-2.6.git 11023F: fs/jffs2/ 11024F: include/uapi/linux/jffs2.h 11025 11026JOURNALLING LAYER FOR BLOCK DEVICES (JBD2) 11027M: "Theodore Ts'o" <tytso@mit.edu> 11028M: Jan Kara <jack@suse.com> 11029L: linux-ext4@vger.kernel.org 11030S: Maintained 11031F: fs/jbd2/ 11032F: include/linux/jbd2.h 11033 11034JPU V4L2 MEM2MEM DRIVER FOR RENESAS 11035M: Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com> 11036L: linux-media@vger.kernel.org 11037L: linux-renesas-soc@vger.kernel.org 11038S: Maintained 11039F: drivers/media/platform/renesas/rcar_jpu.c 11040 11041JSM Neo PCI based serial card 11042L: linux-serial@vger.kernel.org 11043S: Orphan 11044F: drivers/tty/serial/jsm/ 11045 11046K10TEMP HARDWARE MONITORING DRIVER 11047M: Clemens Ladisch <clemens@ladisch.de> 11048L: linux-hwmon@vger.kernel.org 11049S: Maintained 11050F: Documentation/hwmon/k10temp.rst 11051F: drivers/hwmon/k10temp.c 11052 11053K8TEMP HARDWARE MONITORING DRIVER 11054M: Rudolf Marek <r.marek@assembler.cz> 11055L: linux-hwmon@vger.kernel.org 11056S: Maintained 11057F: Documentation/hwmon/k8temp.rst 11058F: drivers/hwmon/k8temp.c 11059 11060KASAN 11061M: Andrey Ryabinin <ryabinin.a.a@gmail.com> 11062R: Alexander Potapenko <glider@google.com> 11063R: Andrey Konovalov <andreyknvl@gmail.com> 11064R: Dmitry Vyukov <dvyukov@google.com> 11065R: Vincenzo Frascino <vincenzo.frascino@arm.com> 11066L: kasan-dev@googlegroups.com 11067S: Maintained 11068F: Documentation/dev-tools/kasan.rst 11069F: arch/*/include/asm/*kasan.h 11070F: arch/*/mm/kasan_init* 11071F: include/linux/kasan*.h 11072F: lib/Kconfig.kasan 11073F: mm/kasan/ 11074F: scripts/Makefile.kasan 11075 11076KCONFIG 11077M: Masahiro Yamada <masahiroy@kernel.org> 11078L: linux-kbuild@vger.kernel.org 11079S: Maintained 11080Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11081T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig 11082F: Documentation/kbuild/kconfig* 11083F: scripts/Kconfig.include 11084F: scripts/kconfig/ 11085 11086KCOV 11087R: Dmitry Vyukov <dvyukov@google.com> 11088R: Andrey Konovalov <andreyknvl@gmail.com> 11089L: kasan-dev@googlegroups.com 11090S: Maintained 11091F: Documentation/dev-tools/kcov.rst 11092F: include/linux/kcov.h 11093F: include/uapi/linux/kcov.h 11094F: kernel/kcov.c 11095F: scripts/Makefile.kcov 11096 11097KCSAN 11098M: Marco Elver <elver@google.com> 11099R: Dmitry Vyukov <dvyukov@google.com> 11100L: kasan-dev@googlegroups.com 11101S: Maintained 11102F: Documentation/dev-tools/kcsan.rst 11103F: include/linux/kcsan*.h 11104F: kernel/kcsan/ 11105F: lib/Kconfig.kcsan 11106F: scripts/Makefile.kcsan 11107 11108KDUMP 11109M: Baoquan He <bhe@redhat.com> 11110R: Vivek Goyal <vgoyal@redhat.com> 11111R: Dave Young <dyoung@redhat.com> 11112L: kexec@lists.infradead.org 11113S: Maintained 11114W: http://lse.sourceforge.net/kdump/ 11115F: Documentation/admin-guide/kdump/ 11116F: fs/proc/vmcore.c 11117F: include/linux/crash_core.h 11118F: include/linux/crash_dump.h 11119F: include/uapi/linux/vmcore.h 11120F: kernel/crash_*.c 11121 11122KEENE FM RADIO TRANSMITTER DRIVER 11123M: Hans Verkuil <hverkuil@xs4all.nl> 11124L: linux-media@vger.kernel.org 11125S: Maintained 11126W: https://linuxtv.org 11127T: git git://linuxtv.org/media_tree.git 11128F: drivers/media/radio/radio-keene* 11129 11130KERNEL AUTOMOUNTER 11131M: Ian Kent <raven@themaw.net> 11132L: autofs@vger.kernel.org 11133S: Maintained 11134F: fs/autofs/ 11135 11136KERNEL BUILD + files below scripts/ (unless maintained elsewhere) 11137M: Masahiro Yamada <masahiroy@kernel.org> 11138R: Nathan Chancellor <nathan@kernel.org> 11139R: Nick Desaulniers <ndesaulniers@google.com> 11140R: Nicolas Schier <nicolas@fjasle.eu> 11141L: linux-kbuild@vger.kernel.org 11142S: Maintained 11143Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11144T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git 11145F: Documentation/kbuild/ 11146F: Makefile 11147F: scripts/*vmlinux* 11148F: scripts/Kbuild* 11149F: scripts/Makefile* 11150F: scripts/basic/ 11151F: scripts/dummy-tools/ 11152F: scripts/mk* 11153F: scripts/mod/ 11154F: scripts/package/ 11155 11156KERNEL HARDENING (not covered by other areas) 11157M: Kees Cook <keescook@chromium.org> 11158L: linux-hardening@vger.kernel.org 11159S: Supported 11160T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 11161F: Documentation/ABI/testing/sysfs-kernel-oops_count 11162F: Documentation/ABI/testing/sysfs-kernel-warn_count 11163F: include/linux/overflow.h 11164F: include/linux/randomize_kstack.h 11165F: mm/usercopy.c 11166K: \b(add|choose)_random_kstack_offset\b 11167K: \b__check_(object_size|heap_object)\b 11168 11169KERNEL JANITORS 11170L: kernel-janitors@vger.kernel.org 11171S: Odd Fixes 11172W: http://kernelnewbies.org/KernelJanitors 11173 11174KERNEL NFSD, SUNRPC, AND LOCKD SERVERS 11175M: Chuck Lever <chuck.lever@oracle.com> 11176M: Jeff Layton <jlayton@kernel.org> 11177L: linux-nfs@vger.kernel.org 11178S: Supported 11179W: http://nfs.sourceforge.net/ 11180T: git git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux.git 11181F: fs/exportfs/ 11182F: fs/lockd/ 11183F: fs/nfs_common/ 11184F: fs/nfsd/ 11185F: include/linux/lockd/ 11186F: include/linux/sunrpc/ 11187F: include/trace/events/rpcgss.h 11188F: include/trace/events/rpcrdma.h 11189F: include/trace/events/sunrpc.h 11190F: include/trace/misc/fs.h 11191F: include/trace/misc/nfs.h 11192F: include/trace/misc/sunrpc.h 11193F: include/uapi/linux/nfsd/ 11194F: include/uapi/linux/sunrpc/ 11195F: net/sunrpc/ 11196F: Documentation/filesystems/nfs/ 11197 11198KERNEL REGRESSIONS 11199M: Thorsten Leemhuis <linux@leemhuis.info> 11200L: regressions@lists.linux.dev 11201S: Supported 11202F: Documentation/admin-guide/reporting-regressions.rst 11203F: Documentation/process/handling-regressions.rst 11204 11205KERNEL SELFTEST FRAMEWORK 11206M: Shuah Khan <shuah@kernel.org> 11207M: Shuah Khan <skhan@linuxfoundation.org> 11208L: linux-kselftest@vger.kernel.org 11209S: Maintained 11210Q: https://patchwork.kernel.org/project/linux-kselftest/list/ 11211T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git 11212F: Documentation/dev-tools/kselftest* 11213F: tools/testing/selftests/ 11214 11215KERNEL SMB3 SERVER (KSMBD) 11216M: Namjae Jeon <linkinjeon@kernel.org> 11217M: Steve French <sfrench@samba.org> 11218R: Sergey Senozhatsky <senozhatsky@chromium.org> 11219R: Tom Talpey <tom@talpey.com> 11220L: linux-cifs@vger.kernel.org 11221S: Maintained 11222T: git git://git.samba.org/ksmbd.git 11223F: Documentation/filesystems/cifs/ksmbd.rst 11224F: fs/ksmbd/ 11225F: fs/smbfs_common/ 11226 11227KERNEL UNIT TESTING FRAMEWORK (KUnit) 11228M: Brendan Higgins <brendanhiggins@google.com> 11229M: David Gow <davidgow@google.com> 11230L: linux-kselftest@vger.kernel.org 11231L: kunit-dev@googlegroups.com 11232S: Maintained 11233W: https://google.github.io/kunit-docs/third_party/kernel/docs/ 11234F: Documentation/dev-tools/kunit/ 11235F: include/kunit/ 11236F: lib/kunit/ 11237F: tools/testing/kunit/ 11238 11239KERNEL USERMODE HELPER 11240M: Luis Chamberlain <mcgrof@kernel.org> 11241L: linux-kernel@vger.kernel.org 11242S: Maintained 11243F: include/linux/umh.h 11244F: kernel/umh.c 11245 11246KERNEL VIRTUAL MACHINE (KVM) 11247M: Paolo Bonzini <pbonzini@redhat.com> 11248L: kvm@vger.kernel.org 11249S: Supported 11250W: http://www.linux-kvm.org 11251T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11252F: Documentation/virt/kvm/ 11253F: include/asm-generic/kvm* 11254F: include/kvm/iodev.h 11255F: include/linux/kvm* 11256F: include/trace/events/kvm.h 11257F: include/uapi/asm-generic/kvm* 11258F: include/uapi/linux/kvm* 11259F: tools/kvm/ 11260F: tools/testing/selftests/kvm/ 11261F: virt/kvm/* 11262 11263KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64) 11264M: Marc Zyngier <maz@kernel.org> 11265R: James Morse <james.morse@arm.com> 11266R: Suzuki K Poulose <suzuki.poulose@arm.com> 11267R: Oliver Upton <oliver.upton@linux.dev> 11268R: Zenghui Yu <yuzenghui@huawei.com> 11269L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11270L: kvmarm@lists.linux.dev 11271L: kvmarm@lists.cs.columbia.edu (deprecated, moderated for non-subscribers) 11272S: Maintained 11273T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git 11274F: arch/arm64/include/asm/kvm* 11275F: arch/arm64/include/uapi/asm/kvm* 11276F: arch/arm64/kvm/ 11277F: include/kvm/arm_* 11278F: tools/testing/selftests/kvm/*/aarch64/ 11279F: tools/testing/selftests/kvm/aarch64/ 11280 11281KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips) 11282M: Huacai Chen <chenhuacai@kernel.org> 11283M: Aleksandar Markovic <aleksandar.qemu.devel@gmail.com> 11284L: linux-mips@vger.kernel.org 11285L: kvm@vger.kernel.org 11286S: Maintained 11287T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11288F: arch/mips/include/asm/kvm* 11289F: arch/mips/include/uapi/asm/kvm* 11290F: arch/mips/kvm/ 11291 11292KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc) 11293L: linuxppc-dev@lists.ozlabs.org 11294T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git topic/ppc-kvm 11295F: arch/powerpc/include/asm/kvm* 11296F: arch/powerpc/include/uapi/asm/kvm* 11297F: arch/powerpc/kernel/kvm* 11298F: arch/powerpc/kvm/ 11299 11300KERNEL VIRTUAL MACHINE FOR RISC-V (KVM/riscv) 11301M: Anup Patel <anup@brainfault.org> 11302R: Atish Patra <atishp@atishpatra.org> 11303L: kvm@vger.kernel.org 11304L: kvm-riscv@lists.infradead.org 11305L: linux-riscv@lists.infradead.org 11306S: Maintained 11307T: git https://github.com/kvm-riscv/linux.git 11308F: arch/riscv/include/asm/kvm* 11309F: arch/riscv/include/uapi/asm/kvm* 11310F: arch/riscv/kvm/ 11311F: tools/testing/selftests/kvm/*/riscv/ 11312 11313KERNEL VIRTUAL MACHINE for s390 (KVM/s390) 11314M: Christian Borntraeger <borntraeger@linux.ibm.com> 11315M: Janosch Frank <frankja@linux.ibm.com> 11316M: Claudio Imbrenda <imbrenda@linux.ibm.com> 11317R: David Hildenbrand <david@redhat.com> 11318L: kvm@vger.kernel.org 11319S: Supported 11320T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git 11321F: Documentation/virt/kvm/s390* 11322F: arch/s390/include/asm/gmap.h 11323F: arch/s390/include/asm/kvm* 11324F: arch/s390/include/uapi/asm/kvm* 11325F: arch/s390/include/uapi/asm/uvdevice.h 11326F: arch/s390/kernel/uv.c 11327F: arch/s390/kvm/ 11328F: arch/s390/mm/gmap.c 11329F: drivers/s390/char/uvdevice.c 11330F: tools/testing/selftests/drivers/s390x/uvdevice/ 11331F: tools/testing/selftests/kvm/*/s390x/ 11332F: tools/testing/selftests/kvm/s390x/ 11333 11334KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86) 11335M: Sean Christopherson <seanjc@google.com> 11336M: Paolo Bonzini <pbonzini@redhat.com> 11337L: kvm@vger.kernel.org 11338S: Supported 11339T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11340F: arch/x86/include/asm/kvm* 11341F: arch/x86/include/asm/svm.h 11342F: arch/x86/include/asm/vmx*.h 11343F: arch/x86/include/uapi/asm/kvm* 11344F: arch/x86/include/uapi/asm/svm.h 11345F: arch/x86/include/uapi/asm/vmx.h 11346F: arch/x86/kvm/ 11347F: arch/x86/kvm/*/ 11348 11349KVM PARAVIRT (KVM/paravirt) 11350M: Paolo Bonzini <pbonzini@redhat.com> 11351R: Wanpeng Li <wanpengli@tencent.com> 11352R: Vitaly Kuznetsov <vkuznets@redhat.com> 11353L: kvm@vger.kernel.org 11354S: Supported 11355T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11356F: arch/x86/kernel/kvm.c 11357F: arch/x86/kernel/kvmclock.c 11358F: arch/x86/include/asm/pvclock-abi.h 11359F: include/linux/kvm_para.h 11360F: include/uapi/linux/kvm_para.h 11361F: include/uapi/asm-generic/kvm_para.h 11362F: include/asm-generic/kvm_para.h 11363F: arch/um/include/asm/kvm_para.h 11364F: arch/x86/include/asm/kvm_para.h 11365F: arch/x86/include/uapi/asm/kvm_para.h 11366 11367KVM X86 HYPER-V (KVM/hyper-v) 11368M: Vitaly Kuznetsov <vkuznets@redhat.com> 11369M: Sean Christopherson <seanjc@google.com> 11370M: Paolo Bonzini <pbonzini@redhat.com> 11371L: kvm@vger.kernel.org 11372S: Supported 11373T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11374F: arch/x86/kvm/hyperv.* 11375F: arch/x86/kvm/kvm_onhyperv.* 11376F: arch/x86/kvm/svm/hyperv.* 11377F: arch/x86/kvm/svm/svm_onhyperv.* 11378F: arch/x86/kvm/vmx/hyperv.* 11379 11380KVM X86 Xen (KVM/Xen) 11381M: David Woodhouse <dwmw2@infradead.org> 11382M: Paul Durrant <paul@xen.org> 11383M: Sean Christopherson <seanjc@google.com> 11384M: Paolo Bonzini <pbonzini@redhat.com> 11385L: kvm@vger.kernel.org 11386S: Supported 11387T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11388F: arch/x86/kvm/xen.* 11389 11390KERNFS 11391M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11392M: Tejun Heo <tj@kernel.org> 11393S: Supported 11394T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 11395F: fs/kernfs/ 11396F: include/linux/kernfs.h 11397 11398KEXEC 11399M: Eric Biederman <ebiederm@xmission.com> 11400L: kexec@lists.infradead.org 11401S: Maintained 11402W: http://kernel.org/pub/linux/utils/kernel/kexec/ 11403F: include/linux/kexec.h 11404F: include/uapi/linux/kexec.h 11405F: kernel/kexec* 11406 11407KEYS-ENCRYPTED 11408M: Mimi Zohar <zohar@linux.ibm.com> 11409L: linux-integrity@vger.kernel.org 11410L: keyrings@vger.kernel.org 11411S: Supported 11412F: Documentation/security/keys/trusted-encrypted.rst 11413F: include/keys/encrypted-type.h 11414F: security/keys/encrypted-keys/ 11415 11416KEYS-TRUSTED 11417M: James Bottomley <jejb@linux.ibm.com> 11418M: Jarkko Sakkinen <jarkko@kernel.org> 11419M: Mimi Zohar <zohar@linux.ibm.com> 11420L: linux-integrity@vger.kernel.org 11421L: keyrings@vger.kernel.org 11422S: Supported 11423F: Documentation/security/keys/trusted-encrypted.rst 11424F: include/keys/trusted-type.h 11425F: include/keys/trusted_tpm.h 11426F: security/keys/trusted-keys/ 11427 11428KEYS-TRUSTED-TEE 11429M: Sumit Garg <sumit.garg@linaro.org> 11430L: linux-integrity@vger.kernel.org 11431L: keyrings@vger.kernel.org 11432S: Supported 11433F: include/keys/trusted_tee.h 11434F: security/keys/trusted-keys/trusted_tee.c 11435 11436KEYS-TRUSTED-CAAM 11437M: Ahmad Fatoum <a.fatoum@pengutronix.de> 11438R: Pengutronix Kernel Team <kernel@pengutronix.de> 11439L: linux-integrity@vger.kernel.org 11440L: keyrings@vger.kernel.org 11441S: Maintained 11442F: include/keys/trusted_caam.h 11443F: security/keys/trusted-keys/trusted_caam.c 11444 11445KEYS/KEYRINGS 11446M: David Howells <dhowells@redhat.com> 11447M: Jarkko Sakkinen <jarkko@kernel.org> 11448L: keyrings@vger.kernel.org 11449S: Maintained 11450F: Documentation/security/keys/core.rst 11451F: include/keys/ 11452F: include/linux/key-type.h 11453F: include/linux/key.h 11454F: include/linux/keyctl.h 11455F: include/uapi/linux/keyctl.h 11456F: security/keys/ 11457 11458KEYS/KEYRINGS_INTEGRITY 11459M: Jarkko Sakkinen <jarkko@kernel.org> 11460M: Mimi Zohar <zohar@linux.ibm.com> 11461L: linux-integrity@vger.kernel.org 11462L: keyrings@vger.kernel.org 11463S: Supported 11464F: security/integrity/platform_certs 11465 11466KFENCE 11467M: Alexander Potapenko <glider@google.com> 11468M: Marco Elver <elver@google.com> 11469R: Dmitry Vyukov <dvyukov@google.com> 11470L: kasan-dev@googlegroups.com 11471S: Maintained 11472F: Documentation/dev-tools/kfence.rst 11473F: arch/*/include/asm/kfence.h 11474F: include/linux/kfence.h 11475F: lib/Kconfig.kfence 11476F: mm/kfence/ 11477 11478KFIFO 11479M: Stefani Seibold <stefani@seibold.net> 11480S: Maintained 11481F: include/linux/kfifo.h 11482F: lib/kfifo.c 11483F: samples/kfifo/ 11484 11485KGDB / KDB /debug_core 11486M: Jason Wessel <jason.wessel@windriver.com> 11487M: Daniel Thompson <daniel.thompson@linaro.org> 11488R: Douglas Anderson <dianders@chromium.org> 11489L: kgdb-bugreport@lists.sourceforge.net 11490S: Maintained 11491W: http://kgdb.wiki.kernel.org/ 11492T: git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git 11493F: Documentation/dev-tools/kgdb.rst 11494F: drivers/misc/kgdbts.c 11495F: drivers/tty/serial/kgdboc.c 11496F: include/linux/kdb.h 11497F: include/linux/kgdb.h 11498F: kernel/debug/ 11499F: kernel/module/kdb.c 11500 11501KHADAS MCU MFD DRIVER 11502M: Neil Armstrong <neil.armstrong@linaro.org> 11503L: linux-amlogic@lists.infradead.org 11504S: Maintained 11505F: Documentation/devicetree/bindings/mfd/khadas,mcu.yaml 11506F: drivers/mfd/khadas-mcu.c 11507F: include/linux/mfd/khadas-mcu.h 11508F: drivers/thermal/khadas_mcu_fan.c 11509 11510KIONIX/ROHM KX022A ACCELEROMETER 11511M: Matti Vaittinen <mazziesaccount@gmail.com> 11512L: linux-iio@vger.kernel.org 11513S: Supported 11514F: drivers/iio/accel/kionix-kx022a* 11515 11516KMEMLEAK 11517M: Catalin Marinas <catalin.marinas@arm.com> 11518S: Maintained 11519F: Documentation/dev-tools/kmemleak.rst 11520F: include/linux/kmemleak.h 11521F: mm/kmemleak.c 11522F: samples/kmemleak/kmemleak-test.c 11523 11524KMOD KERNEL MODULE LOADER - USERMODE HELPER 11525M: Luis Chamberlain <mcgrof@kernel.org> 11526L: linux-kernel@vger.kernel.org 11527L: linux-modules@vger.kernel.org 11528S: Maintained 11529F: include/linux/kmod.h 11530F: kernel/kmod.c 11531F: lib/test_kmod.c 11532F: tools/testing/selftests/kmod/ 11533 11534KMSAN 11535M: Alexander Potapenko <glider@google.com> 11536R: Marco Elver <elver@google.com> 11537R: Dmitry Vyukov <dvyukov@google.com> 11538L: kasan-dev@googlegroups.com 11539S: Maintained 11540F: Documentation/dev-tools/kmsan.rst 11541F: arch/*/include/asm/kmsan.h 11542F: arch/*/mm/kmsan_* 11543F: include/linux/kmsan*.h 11544F: lib/Kconfig.kmsan 11545F: mm/kmsan/ 11546F: scripts/Makefile.kmsan 11547 11548KPROBES 11549M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 11550M: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com> 11551M: "David S. Miller" <davem@davemloft.net> 11552M: Masami Hiramatsu <mhiramat@kernel.org> 11553L: linux-kernel@vger.kernel.org 11554L: linux-trace-kernel@vger.kernel.org 11555Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 11556S: Maintained 11557T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 11558F: Documentation/trace/kprobes.rst 11559F: include/asm-generic/kprobes.h 11560F: include/linux/kprobes.h 11561F: kernel/kprobes.c 11562F: lib/test_kprobes.c 11563F: samples/kprobes 11564 11565KS0108 LCD CONTROLLER DRIVER 11566M: Miguel Ojeda <ojeda@kernel.org> 11567S: Maintained 11568F: Documentation/admin-guide/auxdisplay/ks0108.rst 11569F: drivers/auxdisplay/ks0108.c 11570F: include/linux/ks0108.h 11571 11572KTD253 BACKLIGHT DRIVER 11573M: Linus Walleij <linus.walleij@linaro.org> 11574S: Maintained 11575F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd253.yaml 11576F: drivers/video/backlight/ktd253-backlight.c 11577 11578KTEST 11579M: Steven Rostedt <rostedt@goodmis.org> 11580M: John Hawley <warthog9@eaglescrag.net> 11581S: Maintained 11582F: tools/testing/ktest 11583 11584KTZ8866 BACKLIGHT DRIVER 11585M: Jianhua Lu <lujianhua000@gmail.com> 11586S: Maintained 11587F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktz8866.yaml 11588F: drivers/video/backlight/ktz8866.c 11589 11590L3MDEV 11591M: David Ahern <dsahern@kernel.org> 11592L: netdev@vger.kernel.org 11593S: Maintained 11594F: include/net/l3mdev.h 11595F: net/l3mdev 11596 11597LANDLOCK SECURITY MODULE 11598M: Mickaël Salaün <mic@digikod.net> 11599L: linux-security-module@vger.kernel.org 11600S: Supported 11601W: https://landlock.io 11602T: git https://git.kernel.org/pub/scm/linux/kernel/git/mic/linux.git 11603F: Documentation/security/landlock.rst 11604F: Documentation/userspace-api/landlock.rst 11605F: include/uapi/linux/landlock.h 11606F: samples/landlock/ 11607F: security/landlock/ 11608F: tools/testing/selftests/landlock/ 11609K: landlock 11610K: LANDLOCK 11611 11612LANTIQ / INTEL Ethernet drivers 11613M: Hauke Mehrtens <hauke@hauke-m.de> 11614L: netdev@vger.kernel.org 11615S: Maintained 11616F: drivers/net/dsa/lantiq_gswip.c 11617F: drivers/net/dsa/lantiq_pce.h 11618F: drivers/net/ethernet/lantiq_xrx200.c 11619F: net/dsa/tag_gswip.c 11620 11621LANTIQ MIPS ARCHITECTURE 11622M: John Crispin <john@phrozen.org> 11623L: linux-mips@vger.kernel.org 11624S: Maintained 11625F: arch/mips/lantiq 11626F: drivers/soc/lantiq 11627 11628LASI 53c700 driver for PARISC 11629M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 11630L: linux-scsi@vger.kernel.org 11631S: Maintained 11632F: Documentation/scsi/53c700.rst 11633F: drivers/scsi/53c700* 11634 11635LEAKING_ADDRESSES 11636M: Tobin C. Harding <me@tobin.cc> 11637M: Tycho Andersen <tycho@tycho.pizza> 11638L: linux-hardening@vger.kernel.org 11639S: Maintained 11640T: git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git 11641F: scripts/leaking_addresses.pl 11642 11643LED SUBSYSTEM 11644M: Pavel Machek <pavel@ucw.cz> 11645M: Lee Jones <lee@kernel.org> 11646L: linux-leds@vger.kernel.org 11647S: Maintained 11648T: git git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds.git 11649F: Documentation/devicetree/bindings/leds/ 11650F: drivers/leds/ 11651F: include/dt-bindings/leds/ 11652F: include/linux/leds.h 11653 11654LEGACY EEPROM DRIVER 11655M: Jean Delvare <jdelvare@suse.com> 11656S: Maintained 11657F: Documentation/misc-devices/eeprom.rst 11658F: drivers/misc/eeprom/eeprom.c 11659 11660LEGO MINDSTORMS EV3 11661R: David Lechner <david@lechnology.com> 11662S: Maintained 11663F: Documentation/devicetree/bindings/power/supply/lego,ev3-battery.yaml 11664F: arch/arm/boot/dts/da850-lego-ev3.dts 11665F: drivers/power/supply/lego_ev3_battery.c 11666 11667LEGO USB Tower driver 11668M: Juergen Stuber <starblue@users.sourceforge.net> 11669L: legousb-devel@lists.sourceforge.net 11670S: Maintained 11671W: http://legousb.sourceforge.net/ 11672F: drivers/usb/misc/legousbtower.c 11673 11674LETSKETCH HID TABLET DRIVER 11675M: Hans de Goede <hdegoede@redhat.com> 11676L: linux-input@vger.kernel.org 11677S: Maintained 11678T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 11679F: drivers/hid/hid-letsketch.c 11680 11681LG LAPTOP EXTRAS 11682M: Matan Ziv-Av <matan@svgalib.org> 11683L: platform-driver-x86@vger.kernel.org 11684S: Maintained 11685F: Documentation/ABI/testing/sysfs-platform-lg-laptop 11686F: Documentation/admin-guide/laptops/lg-laptop.rst 11687F: drivers/platform/x86/lg-laptop.c 11688 11689LG2160 MEDIA DRIVER 11690M: Michael Krufky <mkrufky@linuxtv.org> 11691L: linux-media@vger.kernel.org 11692S: Maintained 11693W: https://linuxtv.org 11694W: http://github.com/mkrufky 11695Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11696T: git git://linuxtv.org/mkrufky/tuners.git 11697F: drivers/media/dvb-frontends/lg2160.* 11698 11699LGDT3305 MEDIA DRIVER 11700M: Michael Krufky <mkrufky@linuxtv.org> 11701L: linux-media@vger.kernel.org 11702S: Maintained 11703W: https://linuxtv.org 11704W: http://github.com/mkrufky 11705Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11706T: git git://linuxtv.org/mkrufky/tuners.git 11707F: drivers/media/dvb-frontends/lgdt3305.* 11708 11709LIBATA PATA ARASAN COMPACT FLASH CONTROLLER 11710M: Viresh Kumar <vireshk@kernel.org> 11711L: linux-ide@vger.kernel.org 11712S: Maintained 11713T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11714F: drivers/ata/pata_arasan_cf.c 11715F: include/linux/pata_arasan_cf_data.h 11716 11717LIBATA PATA DRIVERS 11718R: Sergey Shtylyov <s.shtylyov@omp.ru> 11719L: linux-ide@vger.kernel.org 11720F: drivers/ata/ata_*.c 11721F: drivers/ata/pata_*.c 11722 11723LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS 11724M: Linus Walleij <linus.walleij@linaro.org> 11725L: linux-ide@vger.kernel.org 11726S: Maintained 11727T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11728F: drivers/ata/pata_ftide010.c 11729F: drivers/ata/sata_gemini.c 11730F: drivers/ata/sata_gemini.h 11731 11732LIBATA SATA AHCI PLATFORM devices support 11733M: Hans de Goede <hdegoede@redhat.com> 11734M: Jens Axboe <axboe@kernel.dk> 11735L: linux-ide@vger.kernel.org 11736S: Maintained 11737T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11738F: drivers/ata/ahci_platform.c 11739F: drivers/ata/libahci_platform.c 11740F: include/linux/ahci_platform.h 11741 11742LIBATA SATA AHCI SYNOPSYS DWC CONTROLLER DRIVER 11743M: Serge Semin <fancer.lancer@gmail.com> 11744L: linux-ide@vger.kernel.org 11745S: Maintained 11746T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11747F: Documentation/devicetree/bindings/ata/baikal,bt1-ahci.yaml 11748F: Documentation/devicetree/bindings/ata/snps,dwc-ahci.yaml 11749F: drivers/ata/ahci_dwc.c 11750 11751LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER 11752M: Mikael Pettersson <mikpelinux@gmail.com> 11753L: linux-ide@vger.kernel.org 11754S: Maintained 11755T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11756F: drivers/ata/sata_promise.* 11757 11758LIBATA SUBSYSTEM (Serial and Parallel ATA drivers) 11759M: Damien Le Moal <damien.lemoal@opensource.wdc.com> 11760L: linux-ide@vger.kernel.org 11761S: Maintained 11762T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11763F: Documentation/ABI/testing/sysfs-ata 11764F: Documentation/devicetree/bindings/ata/ 11765F: drivers/ata/ 11766F: include/linux/ata.h 11767F: include/linux/libata.h 11768 11769LIBNVDIMM BTT: BLOCK TRANSLATION TABLE 11770M: Vishal Verma <vishal.l.verma@intel.com> 11771M: Dan Williams <dan.j.williams@intel.com> 11772M: Dave Jiang <dave.jiang@intel.com> 11773L: nvdimm@lists.linux.dev 11774S: Supported 11775Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11776P: Documentation/nvdimm/maintainer-entry-profile.rst 11777F: drivers/nvdimm/btt* 11778 11779LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER 11780M: Dan Williams <dan.j.williams@intel.com> 11781M: Vishal Verma <vishal.l.verma@intel.com> 11782M: Dave Jiang <dave.jiang@intel.com> 11783L: nvdimm@lists.linux.dev 11784S: Supported 11785Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11786P: Documentation/nvdimm/maintainer-entry-profile.rst 11787F: drivers/nvdimm/pmem* 11788 11789LIBNVDIMM: DEVICETREE BINDINGS 11790M: Oliver O'Halloran <oohall@gmail.com> 11791L: nvdimm@lists.linux.dev 11792S: Supported 11793Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11794F: Documentation/devicetree/bindings/pmem/pmem-region.txt 11795F: drivers/nvdimm/of_pmem.c 11796 11797LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM 11798M: Dan Williams <dan.j.williams@intel.com> 11799M: Vishal Verma <vishal.l.verma@intel.com> 11800M: Dave Jiang <dave.jiang@intel.com> 11801M: Ira Weiny <ira.weiny@intel.com> 11802L: nvdimm@lists.linux.dev 11803S: Supported 11804Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11805P: Documentation/nvdimm/maintainer-entry-profile.rst 11806T: git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git 11807F: drivers/acpi/nfit/* 11808F: drivers/nvdimm/* 11809F: include/linux/libnvdimm.h 11810F: include/linux/nd.h 11811F: include/uapi/linux/ndctl.h 11812F: tools/testing/nvdimm/ 11813 11814LICENSES and SPDX stuff 11815M: Thomas Gleixner <tglx@linutronix.de> 11816M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11817L: linux-spdx@vger.kernel.org 11818S: Maintained 11819T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git 11820F: COPYING 11821F: Documentation/process/license-rules.rst 11822F: LICENSES/ 11823F: scripts/spdxcheck-test.sh 11824F: scripts/spdxcheck.py 11825F: scripts/spdxexclude 11826 11827LINEAR RANGES HELPERS 11828M: Mark Brown <broonie@kernel.org> 11829R: Matti Vaittinen <mazziesaccount@gmail.com> 11830F: lib/linear_ranges.c 11831F: lib/test_linear_ranges.c 11832F: include/linux/linear_range.h 11833 11834LINUX FOR POWER MACINTOSH 11835M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 11836L: linuxppc-dev@lists.ozlabs.org 11837S: Odd Fixes 11838F: arch/powerpc/platforms/powermac/ 11839F: drivers/macintosh/ 11840 11841LINUX FOR POWERPC (32-BIT AND 64-BIT) 11842M: Michael Ellerman <mpe@ellerman.id.au> 11843R: Nicholas Piggin <npiggin@gmail.com> 11844R: Christophe Leroy <christophe.leroy@csgroup.eu> 11845L: linuxppc-dev@lists.ozlabs.org 11846S: Supported 11847W: https://github.com/linuxppc/wiki/wiki 11848Q: http://patchwork.ozlabs.org/project/linuxppc-dev/list/ 11849T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git 11850F: Documentation/ABI/stable/sysfs-firmware-opal-* 11851F: Documentation/devicetree/bindings/i2c/i2c-opal.txt 11852F: Documentation/devicetree/bindings/powerpc/ 11853F: Documentation/devicetree/bindings/rtc/rtc-opal.txt 11854F: Documentation/powerpc/ 11855F: arch/powerpc/ 11856F: drivers/*/*/*pasemi* 11857F: drivers/*/*pasemi* 11858F: drivers/char/tpm/tpm_ibmvtpm* 11859F: drivers/crypto/nx/ 11860F: drivers/crypto/vmx/ 11861F: drivers/i2c/busses/i2c-opal.c 11862F: drivers/net/ethernet/ibm/ibmveth.* 11863F: drivers/net/ethernet/ibm/ibmvnic.* 11864F: drivers/pci/hotplug/pnv_php.c 11865F: drivers/pci/hotplug/rpa* 11866F: drivers/rtc/rtc-opal.c 11867F: drivers/scsi/ibmvscsi/ 11868F: drivers/tty/hvc/hvc_opal.c 11869F: drivers/watchdog/wdrtas.c 11870F: tools/testing/selftests/powerpc 11871N: /pmac 11872N: powermac 11873N: powernv 11874N: [^a-z0-9]ps3 11875N: pseries 11876 11877LINUX FOR POWERPC EMBEDDED MPC5XXX 11878M: Anatolij Gustschin <agust@denx.de> 11879L: linuxppc-dev@lists.ozlabs.org 11880S: Odd Fixes 11881F: arch/powerpc/platforms/512x/ 11882F: arch/powerpc/platforms/52xx/ 11883 11884LINUX FOR POWERPC EMBEDDED PPC4XX 11885L: linuxppc-dev@lists.ozlabs.org 11886S: Orphan 11887F: arch/powerpc/platforms/40x/ 11888F: arch/powerpc/platforms/44x/ 11889 11890LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX 11891M: Scott Wood <oss@buserror.net> 11892L: linuxppc-dev@lists.ozlabs.org 11893S: Odd fixes 11894T: git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git 11895F: Documentation/devicetree/bindings/powerpc/fsl/ 11896F: arch/powerpc/platforms/83xx/ 11897F: arch/powerpc/platforms/85xx/ 11898 11899LINUX FOR POWERPC EMBEDDED PPC8XX 11900M: Christophe Leroy <christophe.leroy@csgroup.eu> 11901L: linuxppc-dev@lists.ozlabs.org 11902S: Maintained 11903F: arch/powerpc/platforms/8xx/ 11904 11905LINUX KERNEL DUMP TEST MODULE (LKDTM) 11906M: Kees Cook <keescook@chromium.org> 11907S: Maintained 11908F: drivers/misc/lkdtm/* 11909F: tools/testing/selftests/lkdtm/* 11910 11911LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM) 11912M: Alan Stern <stern@rowland.harvard.edu> 11913M: Andrea Parri <parri.andrea@gmail.com> 11914M: Will Deacon <will@kernel.org> 11915M: Peter Zijlstra <peterz@infradead.org> 11916M: Boqun Feng <boqun.feng@gmail.com> 11917M: Nicholas Piggin <npiggin@gmail.com> 11918M: David Howells <dhowells@redhat.com> 11919M: Jade Alglave <j.alglave@ucl.ac.uk> 11920M: Luc Maranget <luc.maranget@inria.fr> 11921M: "Paul E. McKenney" <paulmck@kernel.org> 11922R: Akira Yokosawa <akiyks@gmail.com> 11923R: Daniel Lustig <dlustig@nvidia.com> 11924R: Joel Fernandes <joel@joelfernandes.org> 11925L: linux-kernel@vger.kernel.org 11926L: linux-arch@vger.kernel.org 11927S: Supported 11928T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 11929F: Documentation/atomic_bitops.txt 11930F: Documentation/atomic_t.txt 11931F: Documentation/core-api/refcount-vs-atomic.rst 11932F: Documentation/litmus-tests/ 11933F: Documentation/memory-barriers.txt 11934F: tools/memory-model/ 11935 11936LIS3LV02D ACCELEROMETER DRIVER 11937M: Eric Piel <eric.piel@tremplin-utc.net> 11938S: Maintained 11939F: Documentation/misc-devices/lis3lv02d.rst 11940F: drivers/misc/lis3lv02d/ 11941F: drivers/platform/x86/hp/hp_accel.c 11942 11943LIST KUNIT TEST 11944M: David Gow <davidgow@google.com> 11945L: linux-kselftest@vger.kernel.org 11946L: kunit-dev@googlegroups.com 11947S: Maintained 11948F: lib/list-test.c 11949 11950LITEX PLATFORM 11951M: Karol Gugala <kgugala@antmicro.com> 11952M: Mateusz Holenko <mholenko@antmicro.com> 11953M: Gabriel Somlo <gsomlo@gmail.com> 11954M: Joel Stanley <joel@jms.id.au> 11955S: Maintained 11956F: Documentation/devicetree/bindings/*/litex,*.yaml 11957F: arch/openrisc/boot/dts/or1klitex.dts 11958F: include/linux/litex.h 11959F: drivers/tty/serial/liteuart.c 11960F: drivers/soc/litex/* 11961F: drivers/net/ethernet/litex/* 11962F: drivers/mmc/host/litex_mmc.c 11963N: litex 11964 11965LIVE PATCHING 11966M: Josh Poimboeuf <jpoimboe@kernel.org> 11967M: Jiri Kosina <jikos@kernel.org> 11968M: Miroslav Benes <mbenes@suse.cz> 11969M: Petr Mladek <pmladek@suse.com> 11970R: Joe Lawrence <joe.lawrence@redhat.com> 11971L: live-patching@vger.kernel.org 11972S: Maintained 11973T: git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git 11974F: Documentation/ABI/testing/sysfs-kernel-livepatch 11975F: Documentation/livepatch/ 11976F: arch/powerpc/include/asm/livepatch.h 11977F: include/linux/livepatch.h 11978F: kernel/livepatch/ 11979F: kernel/module/livepatch.c 11980F: lib/livepatch/ 11981F: samples/livepatch/ 11982F: tools/testing/selftests/livepatch/ 11983 11984LLC (802.2) 11985L: netdev@vger.kernel.org 11986S: Odd fixes 11987F: include/linux/llc.h 11988F: include/net/llc* 11989F: include/uapi/linux/llc.h 11990F: net/llc/ 11991 11992LM73 HARDWARE MONITOR DRIVER 11993M: Guillaume Ligneul <guillaume.ligneul@gmail.com> 11994L: linux-hwmon@vger.kernel.org 11995S: Maintained 11996F: drivers/hwmon/lm73.c 11997 11998LM78 HARDWARE MONITOR DRIVER 11999M: Jean Delvare <jdelvare@suse.com> 12000L: linux-hwmon@vger.kernel.org 12001S: Maintained 12002F: Documentation/hwmon/lm78.rst 12003F: drivers/hwmon/lm78.c 12004 12005LM83 HARDWARE MONITOR DRIVER 12006M: Jean Delvare <jdelvare@suse.com> 12007L: linux-hwmon@vger.kernel.org 12008S: Maintained 12009F: Documentation/hwmon/lm83.rst 12010F: drivers/hwmon/lm83.c 12011 12012LM90 HARDWARE MONITOR DRIVER 12013M: Jean Delvare <jdelvare@suse.com> 12014L: linux-hwmon@vger.kernel.org 12015S: Maintained 12016F: Documentation/devicetree/bindings/hwmon/national,lm90.yaml 12017F: Documentation/hwmon/lm90.rst 12018F: drivers/hwmon/lm90.c 12019F: include/dt-bindings/thermal/lm90.h 12020 12021LM95234 HARDWARE MONITOR DRIVER 12022M: Guenter Roeck <linux@roeck-us.net> 12023L: linux-hwmon@vger.kernel.org 12024S: Maintained 12025F: Documentation/hwmon/lm95234.rst 12026F: drivers/hwmon/lm95234.c 12027 12028LME2510 MEDIA DRIVER 12029M: Malcolm Priestley <tvboxspy@gmail.com> 12030L: linux-media@vger.kernel.org 12031S: Maintained 12032W: https://linuxtv.org 12033Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12034F: drivers/media/usb/dvb-usb-v2/lmedm04* 12035 12036LOADPIN SECURITY MODULE 12037M: Kees Cook <keescook@chromium.org> 12038S: Supported 12039T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 12040F: Documentation/admin-guide/LSM/LoadPin.rst 12041F: security/loadpin/ 12042 12043LOCKING PRIMITIVES 12044M: Peter Zijlstra <peterz@infradead.org> 12045M: Ingo Molnar <mingo@redhat.com> 12046M: Will Deacon <will@kernel.org> 12047R: Waiman Long <longman@redhat.com> 12048R: Boqun Feng <boqun.feng@gmail.com> (LOCKDEP) 12049L: linux-kernel@vger.kernel.org 12050S: Maintained 12051T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 12052F: Documentation/locking/ 12053F: arch/*/include/asm/spinlock*.h 12054F: include/linux/lockdep.h 12055F: include/linux/mutex*.h 12056F: include/linux/rwlock*.h 12057F: include/linux/rwsem*.h 12058F: include/linux/seqlock.h 12059F: include/linux/spinlock*.h 12060F: kernel/locking/ 12061F: lib/locking*.[ch] 12062X: kernel/locking/locktorture.c 12063 12064LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks) 12065M: "Richard Russon (FlatCap)" <ldm@flatcap.org> 12066L: linux-ntfs-dev@lists.sourceforge.net 12067S: Maintained 12068W: http://www.linux-ntfs.org/content/view/19/37/ 12069F: Documentation/admin-guide/ldm.rst 12070F: block/partitions/ldm.* 12071 12072LOGITECH HID GAMING KEYBOARDS 12073M: Hans de Goede <hdegoede@redhat.com> 12074L: linux-input@vger.kernel.org 12075S: Maintained 12076T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 12077F: drivers/hid/hid-lg-g15.c 12078 12079LONTIUM LT8912B MIPI TO HDMI BRIDGE 12080M: Adrien Grassein <adrien.grassein@gmail.com> 12081S: Maintained 12082F: Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml 12083F: drivers/gpu/drm/bridge/lontium-lt8912b.c 12084 12085LOONGARCH 12086M: Huacai Chen <chenhuacai@kernel.org> 12087R: WANG Xuerui <kernel@xen0n.name> 12088L: loongarch@lists.linux.dev 12089S: Maintained 12090T: git git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson.git 12091F: arch/loongarch/ 12092F: drivers/*/*loongarch* 12093F: Documentation/loongarch/ 12094F: Documentation/translations/zh_CN/loongarch/ 12095 12096LOONGSON LS2X I2C DRIVER 12097M: Binbin Zhou <zhoubinbin@loongson.cn> 12098L: linux-i2c@vger.kernel.org 12099S: Maintained 12100F: Documentation/devicetree/bindings/i2c/loongson,ls2x-i2c.yaml 12101F: drivers/i2c/busses/i2c-ls2x.c 12102 12103LOONGSON-2 SOC SERIES GUTS DRIVER 12104M: Yinbo Zhu <zhuyinbo@loongson.cn> 12105L: loongarch@lists.linux.dev 12106S: Maintained 12107F: Documentation/devicetree/bindings/hwinfo/loongson,ls2k-chipid.yaml 12108F: drivers/soc/loongson/loongson2_guts.c 12109 12110LOONGSON-2 SOC SERIES PINCTRL DRIVER 12111M: zhanghongchen <zhanghongchen@loongson.cn> 12112M: Yinbo Zhu <zhuyinbo@loongson.cn> 12113L: linux-gpio@vger.kernel.org 12114S: Maintained 12115F: Documentation/devicetree/bindings/pinctrl/loongson,ls2k-pinctrl.yaml 12116F: drivers/pinctrl/pinctrl-loongson2.c 12117 12118LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI) 12119M: Sathya Prakash <sathya.prakash@broadcom.com> 12120M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 12121M: Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com> 12122L: MPT-FusionLinux.pdl@broadcom.com 12123L: linux-scsi@vger.kernel.org 12124S: Supported 12125W: http://www.avagotech.com/support/ 12126F: drivers/message/fusion/ 12127F: drivers/scsi/mpt3sas/ 12128 12129LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers 12130M: Matthew Wilcox <willy@infradead.org> 12131L: linux-scsi@vger.kernel.org 12132S: Maintained 12133F: drivers/scsi/sym53c8xx_2/ 12134 12135LTC1660 DAC DRIVER 12136M: Marcus Folkesson <marcus.folkesson@gmail.com> 12137L: linux-iio@vger.kernel.org 12138S: Maintained 12139F: Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml 12140F: drivers/iio/dac/ltc1660.c 12141 12142LTC2688 IIO DAC DRIVER 12143M: Nuno Sá <nuno.sa@analog.com> 12144L: linux-iio@vger.kernel.org 12145S: Supported 12146W: https://ez.analog.com/linux-software-drivers 12147F: Documentation/ABI/testing/sysfs-bus-iio-dac-ltc2688 12148F: Documentation/devicetree/bindings/iio/dac/adi,ltc2688.yaml 12149F: drivers/iio/dac/ltc2688.c 12150 12151LTC2947 HARDWARE MONITOR DRIVER 12152M: Nuno Sá <nuno.sa@analog.com> 12153L: linux-hwmon@vger.kernel.org 12154S: Supported 12155W: https://ez.analog.com/linux-software-drivers 12156F: Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml 12157F: drivers/hwmon/ltc2947-core.c 12158F: drivers/hwmon/ltc2947-i2c.c 12159F: drivers/hwmon/ltc2947-spi.c 12160F: drivers/hwmon/ltc2947.h 12161 12162LTC2983 IIO TEMPERATURE DRIVER 12163M: Nuno Sá <nuno.sa@analog.com> 12164L: linux-iio@vger.kernel.org 12165S: Supported 12166W: https://ez.analog.com/linux-software-drivers 12167F: Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml 12168F: drivers/iio/temperature/ltc2983.c 12169 12170LTC4261 HARDWARE MONITOR DRIVER 12171M: Guenter Roeck <linux@roeck-us.net> 12172L: linux-hwmon@vger.kernel.org 12173S: Maintained 12174F: Documentation/hwmon/ltc4261.rst 12175F: drivers/hwmon/ltc4261.c 12176 12177LTC4306 I2C MULTIPLEXER DRIVER 12178M: Michael Hennerich <michael.hennerich@analog.com> 12179L: linux-i2c@vger.kernel.org 12180S: Supported 12181W: https://ez.analog.com/linux-software-drivers 12182F: Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt 12183F: drivers/i2c/muxes/i2c-mux-ltc4306.c 12184 12185LTP (Linux Test Project) 12186M: Mike Frysinger <vapier@gentoo.org> 12187M: Cyril Hrubis <chrubis@suse.cz> 12188M: Wanlong Gao <wanlong.gao@gmail.com> 12189M: Jan Stancek <jstancek@redhat.com> 12190M: Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com> 12191M: Alexey Kodanev <alexey.kodanev@oracle.com> 12192L: ltp@lists.linux.it (subscribers-only) 12193S: Maintained 12194W: http://linux-test-project.github.io/ 12195T: git https://github.com/linux-test-project/ltp.git 12196 12197LYNX 28G SERDES PHY DRIVER 12198M: Ioana Ciornei <ioana.ciornei@nxp.com> 12199L: netdev@vger.kernel.org 12200S: Supported 12201F: Documentation/devicetree/bindings/phy/fsl,lynx-28g.yaml 12202F: drivers/phy/freescale/phy-fsl-lynx-28g.c 12203 12204LYNX PCS MODULE 12205M: Ioana Ciornei <ioana.ciornei@nxp.com> 12206L: netdev@vger.kernel.org 12207S: Supported 12208F: drivers/net/pcs/pcs-lynx.c 12209F: include/linux/pcs-lynx.h 12210 12211M68K ARCHITECTURE 12212M: Geert Uytterhoeven <geert@linux-m68k.org> 12213L: linux-m68k@lists.linux-m68k.org 12214S: Maintained 12215W: http://www.linux-m68k.org/ 12216T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git 12217F: arch/m68k/ 12218F: drivers/zorro/ 12219 12220M68K ON APPLE MACINTOSH 12221M: Joshua Thompson <funaho@jurai.org> 12222L: linux-m68k@lists.linux-m68k.org 12223S: Maintained 12224W: http://www.mac.linux-m68k.org/ 12225F: arch/m68k/mac/ 12226F: drivers/macintosh/adb-iop.c 12227F: drivers/macintosh/via-macii.c 12228 12229M68K ON HP9000/300 12230M: Philip Blundell <philb@gnu.org> 12231S: Maintained 12232W: http://www.tazenda.demon.co.uk/phil/linux-hp 12233F: arch/m68k/hp300/ 12234 12235M88DS3103 MEDIA DRIVER 12236M: Antti Palosaari <crope@iki.fi> 12237L: linux-media@vger.kernel.org 12238S: Maintained 12239W: https://linuxtv.org 12240W: http://palosaari.fi/linux/ 12241Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12242T: git git://linuxtv.org/anttip/media_tree.git 12243F: drivers/media/dvb-frontends/m88ds3103* 12244 12245M88RS2000 MEDIA DRIVER 12246M: Malcolm Priestley <tvboxspy@gmail.com> 12247L: linux-media@vger.kernel.org 12248S: Maintained 12249W: https://linuxtv.org 12250Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12251F: drivers/media/dvb-frontends/m88rs2000* 12252 12253MA901 MASTERKIT USB FM RADIO DRIVER 12254M: Alexey Klimov <klimov.linux@gmail.com> 12255L: linux-media@vger.kernel.org 12256S: Maintained 12257T: git git://linuxtv.org/media_tree.git 12258F: drivers/media/radio/radio-ma901.c 12259 12260MAC80211 12261M: Johannes Berg <johannes@sipsolutions.net> 12262L: linux-wireless@vger.kernel.org 12263S: Maintained 12264W: https://wireless.wiki.kernel.org/ 12265Q: https://patchwork.kernel.org/project/linux-wireless/list/ 12266T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 12267T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 12268F: Documentation/networking/mac80211-injection.rst 12269F: Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst 12270F: drivers/net/wireless/mac80211_hwsim.[ch] 12271F: include/net/mac80211.h 12272F: net/mac80211/ 12273 12274MAILBOX API 12275M: Jassi Brar <jassisinghbrar@gmail.com> 12276L: linux-kernel@vger.kernel.org 12277S: Maintained 12278F: drivers/mailbox/ 12279F: include/linux/mailbox_client.h 12280F: include/linux/mailbox_controller.h 12281F: include/dt-bindings/mailbox/ 12282F: Documentation/devicetree/bindings/mailbox/ 12283 12284MAILBOX ARM MHUv2 12285M: Viresh Kumar <viresh.kumar@linaro.org> 12286M: Tushar Khandelwal <Tushar.Khandelwal@arm.com> 12287L: linux-kernel@vger.kernel.org 12288S: Maintained 12289F: drivers/mailbox/arm_mhuv2.c 12290F: include/linux/mailbox/arm_mhuv2_message.h 12291F: Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml 12292 12293MANAGEMENT COMPONENT TRANSPORT PROTOCOL (MCTP) 12294M: Jeremy Kerr <jk@codeconstruct.com.au> 12295M: Matt Johnston <matt@codeconstruct.com.au> 12296L: netdev@vger.kernel.org 12297S: Maintained 12298F: Documentation/networking/mctp.rst 12299F: drivers/net/mctp/ 12300F: include/net/mctp.h 12301F: include/net/mctpdevice.h 12302F: include/net/netns/mctp.h 12303F: net/mctp/ 12304 12305MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7 12306M: Michael Kerrisk <mtk.manpages@gmail.com> 12307L: linux-man@vger.kernel.org 12308S: Maintained 12309W: http://www.kernel.org/doc/man-pages 12310 12311MAPLE TREE 12312M: Liam R. Howlett <Liam.Howlett@oracle.com> 12313L: linux-mm@kvack.org 12314S: Supported 12315F: Documentation/core-api/maple_tree.rst 12316F: include/linux/maple_tree.h 12317F: include/trace/events/maple_tree.h 12318F: lib/maple_tree.c 12319F: lib/test_maple_tree.c 12320F: tools/testing/radix-tree/linux/maple_tree.h 12321F: tools/testing/radix-tree/maple.c 12322 12323MARDUK (CREATOR CI40) DEVICE TREE SUPPORT 12324M: Rahul Bedarkar <rahulbedarkar89@gmail.com> 12325L: linux-mips@vger.kernel.org 12326S: Maintained 12327F: arch/mips/boot/dts/img/pistachio* 12328 12329MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER 12330M: Andrew Lunn <andrew@lunn.ch> 12331L: netdev@vger.kernel.org 12332S: Maintained 12333F: Documentation/devicetree/bindings/net/dsa/marvell.txt 12334F: Documentation/networking/devlink/mv88e6xxx.rst 12335F: drivers/net/dsa/mv88e6xxx/ 12336F: include/linux/dsa/mv88e6xxx.h 12337F: include/linux/platform_data/mv88e6xxx.h 12338 12339MARVELL ARMADA 3700 PHY DRIVERS 12340M: Miquel Raynal <miquel.raynal@bootlin.com> 12341S: Maintained 12342F: Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt 12343F: Documentation/devicetree/bindings/phy/marvell,armada-3700-utmi-phy.yaml 12344F: drivers/phy/marvell/phy-mvebu-a3700-comphy.c 12345F: drivers/phy/marvell/phy-mvebu-a3700-utmi.c 12346 12347MARVELL ARMADA 3700 SERIAL DRIVER 12348M: Pali Rohár <pali@kernel.org> 12349S: Maintained 12350F: Documentation/devicetree/bindings/clock/marvell,armada-3700-uart-clock.yaml 12351F: Documentation/devicetree/bindings/serial/mvebu-uart.txt 12352F: drivers/tty/serial/mvebu-uart.c 12353 12354MARVELL ARMADA DRM SUPPORT 12355M: Russell King <linux@armlinux.org.uk> 12356S: Maintained 12357T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel 12358T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes 12359F: Documentation/devicetree/bindings/display/armada/ 12360F: drivers/gpu/drm/armada/ 12361F: include/uapi/drm/armada_drm.h 12362 12363MARVELL CRYPTO DRIVER 12364M: Boris Brezillon <bbrezillon@kernel.org> 12365M: Arnaud Ebalard <arno@natisbad.org> 12366M: Srujana Challa <schalla@marvell.com> 12367L: linux-crypto@vger.kernel.org 12368S: Maintained 12369F: drivers/crypto/marvell/ 12370F: include/linux/soc/marvell/octeontx2/ 12371 12372MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2) 12373M: Mirko Lindner <mlindner@marvell.com> 12374M: Stephen Hemminger <stephen@networkplumber.org> 12375L: netdev@vger.kernel.org 12376S: Maintained 12377F: drivers/net/ethernet/marvell/sk* 12378 12379MARVELL LIBERTAS WIRELESS DRIVER 12380L: libertas-dev@lists.infradead.org 12381S: Orphan 12382F: drivers/net/wireless/marvell/libertas/ 12383 12384MARVELL MACCHIATOBIN SUPPORT 12385M: Russell King <linux@armlinux.org.uk> 12386L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12387S: Maintained 12388F: arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts 12389 12390MARVELL MV643XX ETHERNET DRIVER 12391M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 12392L: netdev@vger.kernel.org 12393S: Maintained 12394F: drivers/net/ethernet/marvell/mv643xx_eth.* 12395F: include/linux/mv643xx.h 12396 12397MARVELL MV88X3310 PHY DRIVER 12398M: Russell King <linux@armlinux.org.uk> 12399M: Marek Behún <kabel@kernel.org> 12400L: netdev@vger.kernel.org 12401S: Maintained 12402F: drivers/net/phy/marvell10g.c 12403 12404MARVELL MVEBU THERMAL DRIVER 12405M: Miquel Raynal <miquel.raynal@bootlin.com> 12406S: Maintained 12407F: drivers/thermal/armada_thermal.c 12408 12409MARVELL MVNETA ETHERNET DRIVER 12410M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 12411L: netdev@vger.kernel.org 12412S: Maintained 12413F: drivers/net/ethernet/marvell/mvneta.* 12414 12415MARVELL MVPP2 ETHERNET DRIVER 12416M: Marcin Wojtas <mw@semihalf.com> 12417M: Russell King <linux@armlinux.org.uk> 12418L: netdev@vger.kernel.org 12419S: Maintained 12420F: Documentation/devicetree/bindings/net/marvell,pp2.yaml 12421F: drivers/net/ethernet/marvell/mvpp2/ 12422 12423MARVELL MWIFIEX WIRELESS DRIVER 12424M: Amitkumar Karwar <amitkarwar@gmail.com> 12425M: Ganapathi Bhat <ganapathi017@gmail.com> 12426M: Sharvari Harisangam <sharvari.harisangam@nxp.com> 12427M: Xinming Hu <huxinming820@gmail.com> 12428L: linux-wireless@vger.kernel.org 12429S: Maintained 12430F: drivers/net/wireless/marvell/mwifiex/ 12431 12432MARVELL MWL8K WIRELESS DRIVER 12433M: Lennert Buytenhek <buytenh@wantstofly.org> 12434L: linux-wireless@vger.kernel.org 12435S: Odd Fixes 12436F: drivers/net/wireless/marvell/mwl8k.c 12437 12438MARVELL NAND CONTROLLER DRIVER 12439M: Miquel Raynal <miquel.raynal@bootlin.com> 12440L: linux-mtd@lists.infradead.org 12441S: Maintained 12442F: Documentation/devicetree/bindings/mtd/marvell-nand.txt 12443F: drivers/mtd/nand/raw/marvell_nand.c 12444 12445MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER 12446M: Sunil Goutham <sgoutham@marvell.com> 12447M: Geetha sowjanya <gakula@marvell.com> 12448M: Subbaraya Sundeep <sbhatta@marvell.com> 12449M: hariprasad <hkelam@marvell.com> 12450L: netdev@vger.kernel.org 12451S: Supported 12452F: drivers/net/ethernet/marvell/octeontx2/nic/ 12453F: include/linux/soc/marvell/octeontx2/ 12454 12455MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER 12456M: Sunil Goutham <sgoutham@marvell.com> 12457M: Linu Cherian <lcherian@marvell.com> 12458M: Geetha sowjanya <gakula@marvell.com> 12459M: Jerin Jacob <jerinj@marvell.com> 12460M: hariprasad <hkelam@marvell.com> 12461M: Subbaraya Sundeep <sbhatta@marvell.com> 12462L: netdev@vger.kernel.org 12463S: Supported 12464F: Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst 12465F: drivers/net/ethernet/marvell/octeontx2/af/ 12466 12467MARVELL PRESTERA ETHERNET SWITCH DRIVER 12468M: Taras Chornyi <taras.chornyi@plvision.eu> 12469S: Supported 12470W: https://github.com/Marvell-switching/switchdev-prestera 12471F: drivers/net/ethernet/marvell/prestera/ 12472 12473MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER 12474M: Nicolas Pitre <nico@fluxnic.net> 12475S: Odd Fixes 12476F: drivers/mmc/host/mvsdio.* 12477 12478MARVELL USB MDIO CONTROLLER DRIVER 12479M: Tobias Waldekranz <tobias@waldekranz.com> 12480L: netdev@vger.kernel.org 12481S: Maintained 12482F: Documentation/devicetree/bindings/net/marvell,mvusb.yaml 12483F: drivers/net/mdio/mdio-mvusb.c 12484 12485MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER 12486M: Hu Ziji <huziji@marvell.com> 12487L: linux-mmc@vger.kernel.org 12488S: Supported 12489F: Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.yaml 12490F: drivers/mmc/host/sdhci-xenon* 12491 12492MARVELL OCTEON ENDPOINT DRIVER 12493M: Veerasenareddy Burru <vburru@marvell.com> 12494M: Abhijit Ayarekar <aayarekar@marvell.com> 12495L: netdev@vger.kernel.org 12496S: Supported 12497F: drivers/net/ethernet/marvell/octeon_ep 12498 12499MATROX FRAMEBUFFER DRIVER 12500L: linux-fbdev@vger.kernel.org 12501S: Orphan 12502F: drivers/video/fbdev/matrox/matroxfb_* 12503F: include/uapi/linux/matroxfb.h 12504 12505MAX15301 DRIVER 12506M: Daniel Nilsson <daniel.nilsson@flex.com> 12507L: linux-hwmon@vger.kernel.org 12508S: Maintained 12509F: Documentation/hwmon/max15301.rst 12510F: drivers/hwmon/pmbus/max15301.c 12511 12512MAX16065 HARDWARE MONITOR DRIVER 12513M: Guenter Roeck <linux@roeck-us.net> 12514L: linux-hwmon@vger.kernel.org 12515S: Maintained 12516F: Documentation/hwmon/max16065.rst 12517F: drivers/hwmon/max16065.c 12518 12519MAX2175 SDR TUNER DRIVER 12520M: Ramesh Shanmugasundaram <rashanmu@gmail.com> 12521L: linux-media@vger.kernel.org 12522S: Maintained 12523T: git git://linuxtv.org/media_tree.git 12524F: Documentation/devicetree/bindings/media/i2c/max2175.txt 12525F: Documentation/userspace-api/media/drivers/max2175.rst 12526F: drivers/media/i2c/max2175* 12527F: include/uapi/linux/max2175.h 12528 12529MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER 12530L: linux-hwmon@vger.kernel.org 12531S: Orphan 12532F: Documentation/hwmon/max6650.rst 12533F: drivers/hwmon/max6650.c 12534 12535MAX6697 HARDWARE MONITOR DRIVER 12536M: Guenter Roeck <linux@roeck-us.net> 12537L: linux-hwmon@vger.kernel.org 12538S: Maintained 12539F: Documentation/devicetree/bindings/hwmon/max6697.txt 12540F: Documentation/hwmon/max6697.rst 12541F: drivers/hwmon/max6697.c 12542F: include/linux/platform_data/max6697.h 12543 12544MAX9286 QUAD GMSL DESERIALIZER DRIVER 12545M: Jacopo Mondi <jacopo+renesas@jmondi.org> 12546M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 12547M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 12548M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 12549L: linux-media@vger.kernel.org 12550S: Maintained 12551F: Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml 12552F: drivers/media/i2c/max9286.c 12553 12554MAX96712 QUAD GMSL2 DESERIALIZER DRIVER 12555M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 12556L: linux-media@vger.kernel.org 12557S: Maintained 12558F: drivers/staging/media/max96712/max96712.c 12559 12560MAX9860 MONO AUDIO VOICE CODEC DRIVER 12561M: Peter Rosin <peda@axentia.se> 12562L: alsa-devel@alsa-project.org (moderated for non-subscribers) 12563S: Maintained 12564F: Documentation/devicetree/bindings/sound/max9860.txt 12565F: sound/soc/codecs/max9860.* 12566 12567MAXBOTIX ULTRASONIC RANGER IIO DRIVER 12568M: Andreas Klinger <ak@it-klinger.de> 12569L: linux-iio@vger.kernel.org 12570S: Maintained 12571F: Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml 12572F: drivers/iio/proximity/mb1232.c 12573 12574MAXIM MAX11205 DRIVER 12575M: Ramona Bolboaca <ramona.bolboaca@analog.com> 12576L: linux-iio@vger.kernel.org 12577S: Supported 12578W: https://ez.analog.com/linux-software-drivers 12579F: Documentation/devicetree/bindings/iio/adc/maxim,max11205.yaml 12580F: drivers/iio/adc/max11205.c 12581 12582MAXIM MAX17040 FAMILY FUEL GAUGE DRIVERS 12583R: Iskren Chernev <iskren.chernev@gmail.com> 12584R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12585R: Marek Szyprowski <m.szyprowski@samsung.com> 12586R: Matheus Castello <matheus@castello.eng.br> 12587L: linux-pm@vger.kernel.org 12588S: Maintained 12589F: Documentation/devicetree/bindings/power/supply/maxim,max17040.yaml 12590F: drivers/power/supply/max17040_battery.c 12591 12592MAXIM MAX17042 FAMILY FUEL GAUGE DRIVERS 12593R: Hans de Goede <hdegoede@redhat.com> 12594R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12595R: Marek Szyprowski <m.szyprowski@samsung.com> 12596R: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm> 12597R: Purism Kernel Team <kernel@puri.sm> 12598L: linux-pm@vger.kernel.org 12599S: Maintained 12600F: Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml 12601F: drivers/power/supply/max17042_battery.c 12602 12603MAXIM MAX20086 CAMERA POWER PROTECTOR DRIVER 12604M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12605L: linux-kernel@vger.kernel.org 12606S: Maintained 12607F: Documentation/devicetree/bindings/regulator/maxim,max20086.yaml 12608F: drivers/regulator/max20086-regulator.c 12609 12610MAXIM MAX30208 TEMPERATURE SENSOR DRIVER 12611M: Rajat Khandelwal <rajat.khandelwal@linux.intel.com> 12612L: linux-iio@vger.kernel.org 12613S: Maintained 12614F: drivers/iio/temperature/max30208.c 12615 12616MAXIM MAX77650 PMIC MFD DRIVER 12617M: Bartosz Golaszewski <brgl@bgdev.pl> 12618L: linux-kernel@vger.kernel.org 12619S: Maintained 12620F: Documentation/devicetree/bindings/*/*max77650.yaml 12621F: Documentation/devicetree/bindings/*/max77650*.yaml 12622F: drivers/gpio/gpio-max77650.c 12623F: drivers/input/misc/max77650-onkey.c 12624F: drivers/leds/leds-max77650.c 12625F: drivers/mfd/max77650.c 12626F: drivers/power/supply/max77650-charger.c 12627F: drivers/regulator/max77650-regulator.c 12628F: include/linux/mfd/max77650.h 12629 12630MAXIM MAX77714 PMIC MFD DRIVER 12631M: Luca Ceresoli <luca@lucaceresoli.net> 12632S: Maintained 12633F: Documentation/devicetree/bindings/mfd/maxim,max77714.yaml 12634F: drivers/mfd/max77714.c 12635F: include/linux/mfd/max77714.h 12636 12637MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER 12638M: Javier Martinez Canillas <javier@dowhile0.org> 12639L: linux-kernel@vger.kernel.org 12640S: Supported 12641F: Documentation/devicetree/bindings/*/*max77802.yaml 12642F: drivers/regulator/max77802-regulator.c 12643F: include/dt-bindings/*/*max77802.h 12644 12645MAXIM MAX77976 BATTERY CHARGER 12646M: Luca Ceresoli <luca@lucaceresoli.net> 12647S: Supported 12648F: Documentation/devicetree/bindings/power/supply/maxim,max77976.yaml 12649F: drivers/power/supply/max77976_charger.c 12650 12651MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS 12652M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12653L: linux-pm@vger.kernel.org 12654S: Supported 12655B: mailto:linux-samsung-soc@vger.kernel.org 12656F: Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml 12657F: Documentation/devicetree/bindings/power/supply/maxim,max77693.yaml 12658F: drivers/power/supply/max14577_charger.c 12659F: drivers/power/supply/max77693_charger.c 12660 12661MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS 12662M: Chanwoo Choi <cw00.choi@samsung.com> 12663M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12664L: linux-kernel@vger.kernel.org 12665S: Supported 12666B: mailto:linux-samsung-soc@vger.kernel.org 12667F: Documentation/devicetree/bindings/*/maxim,max14577.yaml 12668F: Documentation/devicetree/bindings/*/maxim,max77686.yaml 12669F: Documentation/devicetree/bindings/*/maxim,max77693.yaml 12670F: Documentation/devicetree/bindings/*/maxim,max77843.yaml 12671F: Documentation/devicetree/bindings/clock/maxim,max77686.txt 12672F: drivers/*/*max77843.c 12673F: drivers/*/max14577*.c 12674F: drivers/*/max77686*.c 12675F: drivers/*/max77693*.c 12676F: drivers/clk/clk-max77686.c 12677F: drivers/extcon/extcon-max14577.c 12678F: drivers/extcon/extcon-max77693.c 12679F: drivers/rtc/rtc-max77686.c 12680F: include/linux/mfd/max14577*.h 12681F: include/linux/mfd/max77686*.h 12682F: include/linux/mfd/max77693*.h 12683 12684MAXIRADIO FM RADIO RECEIVER DRIVER 12685M: Hans Verkuil <hverkuil@xs4all.nl> 12686L: linux-media@vger.kernel.org 12687S: Maintained 12688W: https://linuxtv.org 12689T: git git://linuxtv.org/media_tree.git 12690F: drivers/media/radio/radio-maxiradio* 12691 12692MAXLINEAR ETHERNET PHY DRIVER 12693M: Xu Liang <lxu@maxlinear.com> 12694L: netdev@vger.kernel.org 12695S: Supported 12696F: drivers/net/phy/mxl-gpy.c 12697 12698MCBA MICROCHIP CAN BUS ANALYZER TOOL DRIVER 12699R: Yasushi SHOJI <yashi@spacecubics.com> 12700L: linux-can@vger.kernel.org 12701S: Maintained 12702F: drivers/net/can/usb/mcba_usb.c 12703 12704MCAN MMIO DEVICE DRIVER 12705M: Chandrasekar Ramakrishnan <rcsekar@samsung.com> 12706L: linux-can@vger.kernel.org 12707S: Maintained 12708F: Documentation/devicetree/bindings/net/can/bosch,m_can.yaml 12709F: drivers/net/can/m_can/m_can.c 12710F: drivers/net/can/m_can/m_can.h 12711F: drivers/net/can/m_can/m_can_platform.c 12712 12713MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER 12714M: Rishi Gupta <gupt21@gmail.com> 12715L: linux-i2c@vger.kernel.org 12716L: linux-input@vger.kernel.org 12717S: Maintained 12718F: drivers/hid/hid-mcp2221.c 12719 12720MCP251XFD SPI-CAN NETWORK DRIVER 12721M: Marc Kleine-Budde <mkl@pengutronix.de> 12722M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 12723R: Thomas Kopp <thomas.kopp@microchip.com> 12724L: linux-can@vger.kernel.org 12725S: Maintained 12726F: Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml 12727F: drivers/net/can/spi/mcp251xfd/ 12728 12729MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS 12730M: Peter Rosin <peda@axentia.se> 12731L: linux-iio@vger.kernel.org 12732S: Maintained 12733F: Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531 12734F: drivers/iio/potentiometer/mcp4018.c 12735F: drivers/iio/potentiometer/mcp4531.c 12736 12737MCR20A IEEE-802.15.4 RADIO DRIVER 12738M: Stefan Schmidt <stefan@datenfreihafen.org> 12739L: linux-wpan@vger.kernel.org 12740S: Odd Fixes 12741W: https://github.com/xueliu/mcr20a-linux 12742F: Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt 12743F: drivers/net/ieee802154/mcr20a.c 12744F: drivers/net/ieee802154/mcr20a.h 12745 12746MEASUREMENT COMPUTING CIO-DAC IIO DRIVER 12747M: William Breathitt Gray <william.gray@linaro.org> 12748L: linux-iio@vger.kernel.org 12749S: Maintained 12750F: drivers/iio/dac/cio-dac.c 12751 12752MEDIA CONTROLLER FRAMEWORK 12753M: Sakari Ailus <sakari.ailus@linux.intel.com> 12754M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12755L: linux-media@vger.kernel.org 12756S: Supported 12757W: https://www.linuxtv.org 12758T: git git://linuxtv.org/media_tree.git 12759F: drivers/media/mc/ 12760F: include/media/media-*.h 12761F: include/uapi/linux/media.h 12762 12763MEDIA DRIVER FOR FREESCALE IMX PXP 12764M: Philipp Zabel <p.zabel@pengutronix.de> 12765L: linux-media@vger.kernel.org 12766S: Maintained 12767T: git git://linuxtv.org/media_tree.git 12768F: drivers/media/platform/nxp/imx-pxp.[ch] 12769 12770MEDIA DRIVERS FOR ASCOT2E 12771M: Sergey Kozlov <serjk@netup.ru> 12772M: Abylay Ospan <aospan@netup.ru> 12773L: linux-media@vger.kernel.org 12774S: Supported 12775W: https://linuxtv.org 12776W: http://netup.tv/ 12777T: git git://linuxtv.org/media_tree.git 12778F: drivers/media/dvb-frontends/ascot2e* 12779 12780MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS 12781M: Jasmin Jessich <jasmin@anw.at> 12782L: linux-media@vger.kernel.org 12783S: Maintained 12784W: https://linuxtv.org 12785T: git git://linuxtv.org/media_tree.git 12786F: drivers/media/dvb-frontends/cxd2099* 12787 12788MEDIA DRIVERS FOR CXD2841ER 12789M: Sergey Kozlov <serjk@netup.ru> 12790M: Abylay Ospan <aospan@netup.ru> 12791L: linux-media@vger.kernel.org 12792S: Supported 12793W: https://linuxtv.org 12794W: http://netup.tv/ 12795T: git git://linuxtv.org/media_tree.git 12796F: drivers/media/dvb-frontends/cxd2841er* 12797 12798MEDIA DRIVERS FOR CXD2880 12799M: Yasunari Takiguchi <Yasunari.Takiguchi@sony.com> 12800L: linux-media@vger.kernel.org 12801S: Supported 12802W: http://linuxtv.org/ 12803T: git git://linuxtv.org/media_tree.git 12804F: drivers/media/dvb-frontends/cxd2880/* 12805F: drivers/media/spi/cxd2880* 12806 12807MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES 12808L: linux-media@vger.kernel.org 12809S: Orphan 12810W: https://linuxtv.org 12811T: git git://linuxtv.org/media_tree.git 12812F: drivers/media/pci/ddbridge/* 12813 12814MEDIA DRIVERS FOR FREESCALE IMX 12815M: Steve Longerbeam <slongerbeam@gmail.com> 12816M: Philipp Zabel <p.zabel@pengutronix.de> 12817L: linux-media@vger.kernel.org 12818S: Maintained 12819T: git git://linuxtv.org/media_tree.git 12820F: Documentation/admin-guide/media/imx.rst 12821F: Documentation/devicetree/bindings/media/imx.txt 12822F: drivers/staging/media/imx/ 12823F: include/linux/imx-media.h 12824F: include/media/imx.h 12825 12826MEDIA DRIVERS FOR FREESCALE IMX7 12827M: Rui Miguel Silva <rmfrfs@gmail.com> 12828M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12829L: linux-media@vger.kernel.org 12830S: Maintained 12831T: git git://linuxtv.org/media_tree.git 12832F: Documentation/admin-guide/media/imx7.rst 12833F: Documentation/devicetree/bindings/media/nxp,imx-mipi-csi2.yaml 12834F: Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml 12835F: drivers/media/platform/nxp/imx-mipi-csis.c 12836F: drivers/media/platform/nxp/imx7-media-csi.c 12837 12838MEDIA DRIVERS FOR HELENE 12839M: Abylay Ospan <aospan@netup.ru> 12840L: linux-media@vger.kernel.org 12841S: Supported 12842W: https://linuxtv.org 12843W: http://netup.tv/ 12844T: git git://linuxtv.org/media_tree.git 12845F: drivers/media/dvb-frontends/helene* 12846 12847MEDIA DRIVERS FOR HORUS3A 12848M: Sergey Kozlov <serjk@netup.ru> 12849M: Abylay Ospan <aospan@netup.ru> 12850L: linux-media@vger.kernel.org 12851S: Supported 12852W: https://linuxtv.org 12853W: http://netup.tv/ 12854T: git git://linuxtv.org/media_tree.git 12855F: drivers/media/dvb-frontends/horus3a* 12856 12857MEDIA DRIVERS FOR LNBH25 12858M: Sergey Kozlov <serjk@netup.ru> 12859M: Abylay Ospan <aospan@netup.ru> 12860L: linux-media@vger.kernel.org 12861S: Supported 12862W: https://linuxtv.org 12863W: http://netup.tv/ 12864T: git git://linuxtv.org/media_tree.git 12865F: drivers/media/dvb-frontends/lnbh25* 12866 12867MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS 12868L: linux-media@vger.kernel.org 12869S: Orphan 12870W: https://linuxtv.org 12871T: git git://linuxtv.org/media_tree.git 12872F: drivers/media/dvb-frontends/mxl5xx* 12873 12874MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices 12875M: Sergey Kozlov <serjk@netup.ru> 12876M: Abylay Ospan <aospan@netup.ru> 12877L: linux-media@vger.kernel.org 12878S: Supported 12879W: https://linuxtv.org 12880W: http://netup.tv/ 12881T: git git://linuxtv.org/media_tree.git 12882F: drivers/media/pci/netup_unidvb/* 12883 12884MEDIA DRIVERS FOR NVIDIA TEGRA - VDE 12885M: Dmitry Osipenko <digetx@gmail.com> 12886L: linux-media@vger.kernel.org 12887L: linux-tegra@vger.kernel.org 12888S: Maintained 12889T: git git://linuxtv.org/media_tree.git 12890F: Documentation/devicetree/bindings/media/nvidia,tegra-vde.yaml 12891F: drivers/media/platform/nvidia/tegra-vde/ 12892 12893MEDIA DRIVERS FOR RENESAS - CEU 12894M: Jacopo Mondi <jacopo@jmondi.org> 12895L: linux-media@vger.kernel.org 12896L: linux-renesas-soc@vger.kernel.org 12897S: Supported 12898T: git git://linuxtv.org/media_tree.git 12899F: Documentation/devicetree/bindings/media/renesas,ceu.yaml 12900F: drivers/media/platform/renesas/renesas-ceu.c 12901F: include/media/drv-intf/renesas-ceu.h 12902 12903MEDIA DRIVERS FOR RENESAS - DRIF 12904M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 12905L: linux-media@vger.kernel.org 12906L: linux-renesas-soc@vger.kernel.org 12907S: Supported 12908T: git git://linuxtv.org/media_tree.git 12909F: Documentation/devicetree/bindings/media/renesas,drif.yaml 12910F: drivers/media/platform/renesas/rcar_drif.c 12911 12912MEDIA DRIVERS FOR RENESAS - FCP 12913M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12914L: linux-media@vger.kernel.org 12915L: linux-renesas-soc@vger.kernel.org 12916S: Supported 12917T: git git://linuxtv.org/media_tree.git 12918F: Documentation/devicetree/bindings/media/renesas,fcp.yaml 12919F: drivers/media/platform/renesas/rcar-fcp.c 12920F: include/media/rcar-fcp.h 12921 12922MEDIA DRIVERS FOR RENESAS - FDP1 12923M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 12924L: linux-media@vger.kernel.org 12925L: linux-renesas-soc@vger.kernel.org 12926S: Supported 12927T: git git://linuxtv.org/media_tree.git 12928F: Documentation/devicetree/bindings/media/renesas,fdp1.yaml 12929F: drivers/media/platform/renesas/rcar_fdp1.c 12930 12931MEDIA DRIVERS FOR RENESAS - VIN 12932M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 12933L: linux-media@vger.kernel.org 12934L: linux-renesas-soc@vger.kernel.org 12935S: Supported 12936T: git git://linuxtv.org/media_tree.git 12937F: Documentation/devicetree/bindings/media/renesas,csi2.yaml 12938F: Documentation/devicetree/bindings/media/renesas,isp.yaml 12939F: Documentation/devicetree/bindings/media/renesas,vin.yaml 12940F: drivers/media/platform/renesas/rcar-isp.c 12941F: drivers/media/platform/renesas/rcar-vin/ 12942 12943MEDIA DRIVERS FOR RENESAS - VSP1 12944M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12945M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 12946L: linux-media@vger.kernel.org 12947L: linux-renesas-soc@vger.kernel.org 12948S: Supported 12949T: git git://linuxtv.org/media_tree.git 12950F: Documentation/devicetree/bindings/media/renesas,vsp1.yaml 12951F: drivers/media/platform/renesas/vsp1/ 12952 12953MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs 12954L: linux-media@vger.kernel.org 12955S: Orphan 12956W: https://linuxtv.org 12957T: git git://linuxtv.org/media_tree.git 12958F: drivers/media/dvb-frontends/stv0910* 12959 12960MEDIA DRIVERS FOR ST STV6111 TUNER ICs 12961L: linux-media@vger.kernel.org 12962S: Orphan 12963W: https://linuxtv.org 12964T: git git://linuxtv.org/media_tree.git 12965F: drivers/media/dvb-frontends/stv6111* 12966 12967MEDIA DRIVERS FOR STM32 - DCMI 12968M: Hugues Fruchet <hugues.fruchet@foss.st.com> 12969L: linux-media@vger.kernel.org 12970S: Supported 12971T: git git://linuxtv.org/media_tree.git 12972F: Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml 12973F: drivers/media/platform/st/stm32/stm32-dcmi.c 12974 12975MEDIA INPUT INFRASTRUCTURE (V4L/DVB) 12976M: Mauro Carvalho Chehab <mchehab@kernel.org> 12977L: linux-media@vger.kernel.org 12978S: Maintained 12979W: https://linuxtv.org 12980Q: http://patchwork.kernel.org/project/linux-media/list/ 12981T: git git://linuxtv.org/media_tree.git 12982F: Documentation/admin-guide/media/ 12983F: Documentation/devicetree/bindings/media/ 12984F: Documentation/driver-api/media/ 12985F: Documentation/userspace-api/media/ 12986F: drivers/media/ 12987F: drivers/staging/media/ 12988F: include/dt-bindings/media/ 12989F: include/linux/platform_data/media/ 12990F: include/media/ 12991F: include/uapi/linux/dvb/ 12992F: include/uapi/linux/ivtv* 12993F: include/uapi/linux/media.h 12994F: include/uapi/linux/meye.h 12995F: include/uapi/linux/uvcvideo.h 12996F: include/uapi/linux/v4l2-* 12997F: include/uapi/linux/videodev2.h 12998 12999MEDIATEK BLUETOOTH DRIVER 13000M: Sean Wang <sean.wang@mediatek.com> 13001L: linux-bluetooth@vger.kernel.org 13002L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13003S: Maintained 13004F: Documentation/devicetree/bindings/net/mediatek-bluetooth.txt 13005F: drivers/bluetooth/btmtkuart.c 13006 13007MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS 13008M: Sean Wang <sean.wang@mediatek.com> 13009L: linux-pm@vger.kernel.org 13010S: Maintained 13011F: Documentation/devicetree/bindings/power/reset/mt6323-poweroff.txt 13012F: drivers/power/reset/mt6323-poweroff.c 13013 13014MEDIATEK CIR DRIVER 13015M: Sean Wang <sean.wang@mediatek.com> 13016S: Maintained 13017F: drivers/media/rc/mtk-cir.c 13018 13019MEDIATEK DMA DRIVER 13020M: Sean Wang <sean.wang@mediatek.com> 13021L: dmaengine@vger.kernel.org 13022L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13023L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13024S: Maintained 13025F: Documentation/devicetree/bindings/dma/mtk-* 13026F: drivers/dma/mediatek/ 13027 13028MEDIATEK ETHERNET DRIVER 13029M: Felix Fietkau <nbd@nbd.name> 13030M: John Crispin <john@phrozen.org> 13031M: Sean Wang <sean.wang@mediatek.com> 13032M: Mark Lee <Mark-MC.Lee@mediatek.com> 13033M: Lorenzo Bianconi <lorenzo@kernel.org> 13034L: netdev@vger.kernel.org 13035S: Maintained 13036F: drivers/net/ethernet/mediatek/ 13037 13038MEDIATEK I2C CONTROLLER DRIVER 13039M: Qii Wang <qii.wang@mediatek.com> 13040L: linux-i2c@vger.kernel.org 13041S: Maintained 13042F: Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml 13043F: drivers/i2c/busses/i2c-mt65xx.c 13044 13045MEDIATEK IOMMU DRIVER 13046M: Yong Wu <yong.wu@mediatek.com> 13047L: iommu@lists.linux.dev 13048L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13049S: Supported 13050F: Documentation/devicetree/bindings/iommu/mediatek* 13051F: drivers/iommu/mtk_iommu* 13052F: include/dt-bindings/memory/mt*-port.h 13053 13054MEDIATEK JPEG DRIVER 13055M: Bin Liu <bin.liu@mediatek.com> 13056S: Supported 13057F: Documentation/devicetree/bindings/media/mediatek-jpeg-*.yaml 13058F: drivers/media/platform/mediatek/jpeg/ 13059 13060MEDIATEK KEYPAD DRIVER 13061M: Mattijs Korpershoek <mkorpershoek@baylibre.com> 13062S: Supported 13063F: Documentation/devicetree/bindings/input/mediatek,mt6779-keypad.yaml 13064F: drivers/input/keyboard/mt6779-keypad.c 13065 13066MEDIATEK MDP DRIVER 13067M: Minghsiu Tsai <minghsiu.tsai@mediatek.com> 13068M: Houlong Wei <houlong.wei@mediatek.com> 13069M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13070S: Supported 13071F: Documentation/devicetree/bindings/media/mediatek-mdp.txt 13072F: drivers/media/platform/mediatek/mdp/ 13073F: drivers/media/platform/mediatek/vpu/ 13074 13075MEDIATEK MEDIA DRIVER 13076M: Tiffany Lin <tiffany.lin@mediatek.com> 13077M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13078M: Yunfei Dong <yunfei.dong@mediatek.com> 13079S: Supported 13080F: Documentation/devicetree/bindings/media/mediatek,vcodec*.yaml 13081F: Documentation/devicetree/bindings/media/mediatek-vpu.txt 13082F: drivers/media/platform/mediatek/vcodec/ 13083F: drivers/media/platform/mediatek/vpu/ 13084 13085MEDIATEK MMC/SD/SDIO DRIVER 13086M: Chaotian Jing <chaotian.jing@mediatek.com> 13087S: Maintained 13088F: Documentation/devicetree/bindings/mmc/mtk-sd.yaml 13089F: drivers/mmc/host/mtk-sd.c 13090 13091MEDIATEK MT76 WIRELESS LAN DRIVER 13092M: Felix Fietkau <nbd@nbd.name> 13093M: Lorenzo Bianconi <lorenzo@kernel.org> 13094M: Ryder Lee <ryder.lee@mediatek.com> 13095R: Shayne Chen <shayne.chen@mediatek.com> 13096R: Sean Wang <sean.wang@mediatek.com> 13097L: linux-wireless@vger.kernel.org 13098S: Maintained 13099F: Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml 13100F: drivers/net/wireless/mediatek/mt76/ 13101 13102MEDIATEK MT7601U WIRELESS LAN DRIVER 13103M: Jakub Kicinski <kuba@kernel.org> 13104L: linux-wireless@vger.kernel.org 13105S: Maintained 13106F: drivers/net/wireless/mediatek/mt7601u/ 13107 13108MEDIATEK MT7621 CLOCK DRIVER 13109M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13110S: Maintained 13111F: Documentation/devicetree/bindings/clock/mediatek,mt7621-sysc.yaml 13112F: drivers/clk/ralink/clk-mt7621.c 13113 13114MEDIATEK MT7621/28/88 I2C DRIVER 13115M: Stefan Roese <sr@denx.de> 13116L: linux-i2c@vger.kernel.org 13117S: Maintained 13118F: Documentation/devicetree/bindings/i2c/mediatek,mt7621-i2c.yaml 13119F: drivers/i2c/busses/i2c-mt7621.c 13120 13121MEDIATEK MT7621 PCIE CONTROLLER DRIVER 13122M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13123S: Maintained 13124F: Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml 13125F: drivers/pci/controller/pcie-mt7621.c 13126 13127MEDIATEK MT7621 PHY PCI DRIVER 13128M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13129S: Maintained 13130F: Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml 13131F: drivers/phy/ralink/phy-mt7621-pci.c 13132 13133MEDIATEK NAND CONTROLLER DRIVER 13134L: linux-mtd@lists.infradead.org 13135S: Orphan 13136F: Documentation/devicetree/bindings/mtd/mtk-nand.txt 13137F: drivers/mtd/nand/raw/mtk_* 13138 13139MEDIATEK PMIC LED DRIVER 13140M: Sean Wang <sean.wang@mediatek.com> 13141S: Maintained 13142F: Documentation/devicetree/bindings/leds/leds-mt6323.txt 13143F: drivers/leds/leds-mt6323.c 13144 13145MEDIATEK RANDOM NUMBER GENERATOR SUPPORT 13146M: Sean Wang <sean.wang@mediatek.com> 13147S: Maintained 13148F: drivers/char/hw_random/mtk-rng.c 13149 13150MEDIATEK SMI DRIVER 13151M: Yong Wu <yong.wu@mediatek.com> 13152L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13153S: Supported 13154F: Documentation/devicetree/bindings/memory-controllers/mediatek,smi* 13155F: drivers/memory/mtk-smi.c 13156F: include/soc/mediatek/smi.h 13157 13158MEDIATEK SWITCH DRIVER 13159M: Sean Wang <sean.wang@mediatek.com> 13160M: Landen Chao <Landen.Chao@mediatek.com> 13161M: DENG Qingfang <dqfext@gmail.com> 13162L: netdev@vger.kernel.org 13163S: Maintained 13164F: drivers/net/dsa/mt7530.* 13165F: net/dsa/tag_mtk.c 13166 13167MEDIATEK T7XX 5G WWAN MODEM DRIVER 13168M: Chandrashekar Devegowda <chandrashekar.devegowda@intel.com> 13169M: Intel Corporation <linuxwwan@intel.com> 13170R: Chiranjeevi Rapolu <chiranjeevi.rapolu@linux.intel.com> 13171R: Liu Haijun <haijun.liu@mediatek.com> 13172R: M Chetan Kumar <m.chetan.kumar@linux.intel.com> 13173R: Ricardo Martinez <ricardo.martinez@linux.intel.com> 13174L: netdev@vger.kernel.org 13175S: Supported 13176F: drivers/net/wwan/t7xx/ 13177 13178MEDIATEK USB3 DRD IP DRIVER 13179M: Chunfeng Yun <chunfeng.yun@mediatek.com> 13180L: linux-usb@vger.kernel.org 13181L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13182L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13183S: Maintained 13184F: Documentation/devicetree/bindings/usb/mediatek,* 13185F: drivers/usb/host/xhci-mtk* 13186F: drivers/usb/mtu3/ 13187 13188MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES 13189M: Peter Senna Tschudin <peter.senna@gmail.com> 13190M: Martin Donnelly <martin.donnelly@ge.com> 13191M: Martyn Welch <martyn.welch@collabora.co.uk> 13192S: Maintained 13193F: Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt 13194F: drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c 13195 13196MEGARAID SCSI/SAS DRIVERS 13197M: Kashyap Desai <kashyap.desai@broadcom.com> 13198M: Sumit Saxena <sumit.saxena@broadcom.com> 13199M: Shivasharan S <shivasharan.srikanteshwara@broadcom.com> 13200L: megaraidlinux.pdl@broadcom.com 13201L: linux-scsi@vger.kernel.org 13202S: Maintained 13203W: http://www.avagotech.com/support/ 13204F: Documentation/scsi/megaraid.rst 13205F: drivers/scsi/megaraid.* 13206F: drivers/scsi/megaraid/ 13207 13208MELEXIS MLX90614 DRIVER 13209M: Crt Mori <cmo@melexis.com> 13210L: linux-iio@vger.kernel.org 13211S: Supported 13212W: http://www.melexis.com 13213F: drivers/iio/temperature/mlx90614.c 13214 13215MELEXIS MLX90632 DRIVER 13216M: Crt Mori <cmo@melexis.com> 13217L: linux-iio@vger.kernel.org 13218S: Supported 13219W: http://www.melexis.com 13220F: drivers/iio/temperature/mlx90632.c 13221 13222MELFAS MIP4 TOUCHSCREEN DRIVER 13223M: Sangwon Jee <jeesw@melfas.com> 13224S: Supported 13225W: http://www.melfas.com 13226F: Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt 13227F: drivers/input/touchscreen/melfas_mip4.c 13228 13229MELLANOX BLUEFIELD I2C DRIVER 13230M: Khalil Blaiech <kblaiech@nvidia.com> 13231M: Asmaa Mnebhi <asmaa@nvidia.com> 13232L: linux-i2c@vger.kernel.org 13233S: Supported 13234F: drivers/i2c/busses/i2c-mlxbf.c 13235 13236MELLANOX ETHERNET DRIVER (mlx4_en) 13237M: Tariq Toukan <tariqt@nvidia.com> 13238L: netdev@vger.kernel.org 13239S: Supported 13240W: http://www.mellanox.com 13241Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13242F: drivers/net/ethernet/mellanox/mlx4/en_* 13243 13244MELLANOX ETHERNET DRIVER (mlx5e) 13245M: Saeed Mahameed <saeedm@nvidia.com> 13246L: netdev@vger.kernel.org 13247S: Supported 13248W: http://www.mellanox.com 13249Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13250F: drivers/net/ethernet/mellanox/mlx5/core/en_* 13251 13252MELLANOX ETHERNET INNOVA DRIVERS 13253R: Boris Pismenny <borisp@nvidia.com> 13254L: netdev@vger.kernel.org 13255S: Supported 13256W: http://www.mellanox.com 13257Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13258F: drivers/net/ethernet/mellanox/mlx5/core/en_accel/* 13259F: drivers/net/ethernet/mellanox/mlx5/core/fpga/* 13260F: include/linux/mlx5/mlx5_ifc_fpga.h 13261 13262MELLANOX ETHERNET SWITCH DRIVERS 13263M: Ido Schimmel <idosch@nvidia.com> 13264M: Petr Machata <petrm@nvidia.com> 13265L: netdev@vger.kernel.org 13266S: Supported 13267W: http://www.mellanox.com 13268Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13269F: drivers/net/ethernet/mellanox/mlxsw/ 13270F: tools/testing/selftests/drivers/net/mlxsw/ 13271 13272MELLANOX FIRMWARE FLASH LIBRARY (mlxfw) 13273M: mlxsw@nvidia.com 13274L: netdev@vger.kernel.org 13275S: Supported 13276W: http://www.mellanox.com 13277Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13278F: drivers/net/ethernet/mellanox/mlxfw/ 13279 13280MELLANOX HARDWARE PLATFORM SUPPORT 13281M: Hans de Goede <hdegoede@redhat.com> 13282M: Mark Gross <markgross@kernel.org> 13283M: Vadim Pasternak <vadimp@nvidia.com> 13284L: platform-driver-x86@vger.kernel.org 13285S: Supported 13286F: Documentation/ABI/testing/sysfs-platform-mellanox-bootctl 13287F: drivers/platform/mellanox/ 13288F: include/linux/platform_data/mlxreg.h 13289 13290MELLANOX MLX4 core VPI driver 13291M: Tariq Toukan <tariqt@nvidia.com> 13292L: netdev@vger.kernel.org 13293L: linux-rdma@vger.kernel.org 13294S: Supported 13295W: http://www.mellanox.com 13296Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13297F: drivers/net/ethernet/mellanox/mlx4/ 13298F: include/linux/mlx4/ 13299 13300MELLANOX MLX4 IB driver 13301M: Yishai Hadas <yishaih@nvidia.com> 13302L: linux-rdma@vger.kernel.org 13303S: Supported 13304W: http://www.mellanox.com 13305Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13306F: drivers/infiniband/hw/mlx4/ 13307F: include/linux/mlx4/ 13308F: include/uapi/rdma/mlx4-abi.h 13309 13310MELLANOX MLX5 core VPI driver 13311M: Saeed Mahameed <saeedm@nvidia.com> 13312M: Leon Romanovsky <leonro@nvidia.com> 13313L: netdev@vger.kernel.org 13314L: linux-rdma@vger.kernel.org 13315S: Supported 13316W: http://www.mellanox.com 13317Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13318F: Documentation/networking/device_drivers/ethernet/mellanox/ 13319F: drivers/net/ethernet/mellanox/mlx5/core/ 13320F: include/linux/mlx5/ 13321 13322MELLANOX MLX5 IB driver 13323M: Leon Romanovsky <leonro@nvidia.com> 13324L: linux-rdma@vger.kernel.org 13325S: Supported 13326W: http://www.mellanox.com 13327Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13328F: drivers/infiniband/hw/mlx5/ 13329F: include/linux/mlx5/ 13330F: include/uapi/rdma/mlx5-abi.h 13331 13332MELLANOX MLXCPLD I2C AND MUX DRIVER 13333M: Vadim Pasternak <vadimp@nvidia.com> 13334M: Michael Shych <michaelsh@nvidia.com> 13335L: linux-i2c@vger.kernel.org 13336S: Supported 13337F: Documentation/i2c/busses/i2c-mlxcpld.rst 13338F: drivers/i2c/busses/i2c-mlxcpld.c 13339F: drivers/i2c/muxes/i2c-mux-mlxcpld.c 13340 13341MELLANOX MLXCPLD LED DRIVER 13342M: Vadim Pasternak <vadimp@nvidia.com> 13343L: linux-leds@vger.kernel.org 13344S: Supported 13345F: Documentation/leds/leds-mlxcpld.rst 13346F: drivers/leds/leds-mlxcpld.c 13347F: drivers/leds/leds-mlxreg.c 13348 13349MELLANOX PLATFORM DRIVER 13350M: Vadim Pasternak <vadimp@nvidia.com> 13351L: platform-driver-x86@vger.kernel.org 13352S: Supported 13353F: drivers/platform/x86/mlx-platform.c 13354 13355MEMBARRIER SUPPORT 13356M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 13357M: "Paul E. McKenney" <paulmck@kernel.org> 13358L: linux-kernel@vger.kernel.org 13359S: Supported 13360F: arch/powerpc/include/asm/membarrier.h 13361F: include/uapi/linux/membarrier.h 13362F: kernel/sched/membarrier.c 13363 13364MEMBLOCK 13365M: Mike Rapoport <rppt@kernel.org> 13366L: linux-mm@kvack.org 13367S: Maintained 13368F: Documentation/core-api/boot-time-mm.rst 13369F: include/linux/memblock.h 13370F: mm/memblock.c 13371F: tools/testing/memblock/ 13372 13373MEMORY CONTROLLER DRIVERS 13374M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 13375L: linux-kernel@vger.kernel.org 13376S: Maintained 13377B: mailto:krzysztof.kozlowski@linaro.org 13378T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git 13379F: Documentation/devicetree/bindings/memory-controllers/ 13380F: drivers/memory/ 13381F: include/dt-bindings/memory/ 13382F: include/memory/ 13383 13384MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA 13385M: Dmitry Osipenko <digetx@gmail.com> 13386L: linux-pm@vger.kernel.org 13387L: linux-tegra@vger.kernel.org 13388T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 13389S: Maintained 13390F: drivers/devfreq/tegra30-devfreq.c 13391 13392MEMORY MANAGEMENT 13393M: Andrew Morton <akpm@linux-foundation.org> 13394L: linux-mm@kvack.org 13395S: Maintained 13396W: http://www.linux-mm.org 13397T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 13398T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 13399F: include/linux/gfp.h 13400F: include/linux/gfp_types.h 13401F: include/linux/memory_hotplug.h 13402F: include/linux/mm.h 13403F: include/linux/mmzone.h 13404F: include/linux/pagewalk.h 13405F: mm/ 13406F: tools/mm/ 13407F: tools/testing/selftests/mm/ 13408 13409VMALLOC 13410M: Andrew Morton <akpm@linux-foundation.org> 13411R: Uladzislau Rezki <urezki@gmail.com> 13412R: Christoph Hellwig <hch@infradead.org> 13413L: linux-mm@kvack.org 13414S: Maintained 13415W: http://www.linux-mm.org 13416T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 13417F: include/linux/vmalloc.h 13418F: mm/vmalloc.c 13419 13420MEMORY HOT(UN)PLUG 13421M: David Hildenbrand <david@redhat.com> 13422M: Oscar Salvador <osalvador@suse.de> 13423L: linux-mm@kvack.org 13424S: Maintained 13425F: Documentation/admin-guide/mm/memory-hotplug.rst 13426F: Documentation/core-api/memory-hotplug.rst 13427F: drivers/base/memory.c 13428F: include/linux/memory_hotplug.h 13429F: mm/memory_hotplug.c 13430F: tools/testing/selftests/memory-hotplug/ 13431 13432MEMORY TECHNOLOGY DEVICES (MTD) 13433M: Miquel Raynal <miquel.raynal@bootlin.com> 13434M: Richard Weinberger <richard@nod.at> 13435M: Vignesh Raghavendra <vigneshr@ti.com> 13436L: linux-mtd@lists.infradead.org 13437S: Maintained 13438W: http://www.linux-mtd.infradead.org/ 13439Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 13440C: irc://irc.oftc.net/mtd 13441T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes 13442T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next 13443F: Documentation/devicetree/bindings/mtd/ 13444F: drivers/mtd/ 13445F: include/linux/mtd/ 13446F: include/uapi/mtd/ 13447 13448MEMSENSING MICROSYSTEMS MSA311 DRIVER 13449M: Dmitry Rokosov <ddrokosov@sberdevices.ru> 13450L: linux-iio@vger.kernel.org 13451S: Maintained 13452F: Documentation/devicetree/bindings/iio/accel/memsensing,msa311.yaml 13453F: drivers/iio/accel/msa311.c 13454 13455MEN A21 WATCHDOG DRIVER 13456M: Johannes Thumshirn <morbidrsa@gmail.com> 13457L: linux-watchdog@vger.kernel.org 13458S: Maintained 13459F: drivers/watchdog/mena21_wdt.c 13460 13461MEN CHAMELEON BUS (mcb) 13462M: Johannes Thumshirn <morbidrsa@gmail.com> 13463S: Maintained 13464F: Documentation/driver-api/men-chameleon-bus.rst 13465F: drivers/mcb/ 13466F: include/linux/mcb.h 13467 13468MEN F21BMC (Board Management Controller) 13469M: Andreas Werner <andreas.werner@men.de> 13470S: Supported 13471F: Documentation/hwmon/menf21bmc.rst 13472F: drivers/hwmon/menf21bmc_hwmon.c 13473F: drivers/leds/leds-menf21bmc.c 13474F: drivers/mfd/menf21bmc.c 13475F: drivers/watchdog/menf21bmc_wdt.c 13476 13477MEN Z069 WATCHDOG DRIVER 13478M: Johannes Thumshirn <jth@kernel.org> 13479L: linux-watchdog@vger.kernel.org 13480S: Maintained 13481F: drivers/watchdog/menz69_wdt.c 13482 13483MESON AO CEC DRIVER FOR AMLOGIC SOCS 13484M: Neil Armstrong <neil.armstrong@linaro.org> 13485L: linux-media@vger.kernel.org 13486L: linux-amlogic@lists.infradead.org 13487S: Supported 13488W: http://linux-meson.com/ 13489T: git git://linuxtv.org/media_tree.git 13490F: Documentation/devicetree/bindings/media/amlogic,meson-gx-ao-cec.yaml 13491F: drivers/media/cec/platform/meson/ao-cec-g12a.c 13492F: drivers/media/cec/platform/meson/ao-cec.c 13493 13494MESON GE2D DRIVER FOR AMLOGIC SOCS 13495M: Neil Armstrong <neil.armstrong@linaro.org> 13496L: linux-media@vger.kernel.org 13497L: linux-amlogic@lists.infradead.org 13498S: Supported 13499T: git git://linuxtv.org/media_tree.git 13500F: Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml 13501F: drivers/media/platform/amlogic/meson-ge2d/ 13502 13503MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS 13504M: Liang Yang <liang.yang@amlogic.com> 13505L: linux-mtd@lists.infradead.org 13506S: Maintained 13507F: Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml 13508F: drivers/mtd/nand/raw/meson_* 13509 13510MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS 13511M: Neil Armstrong <neil.armstrong@linaro.org> 13512L: linux-media@vger.kernel.org 13513L: linux-amlogic@lists.infradead.org 13514S: Supported 13515T: git git://linuxtv.org/media_tree.git 13516F: Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml 13517F: drivers/staging/media/meson/vdec/ 13518 13519METHODE UDPU SUPPORT 13520M: Vladimir Vid <vladimir.vid@sartura.hr> 13521S: Maintained 13522F: arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts 13523 13524MHI BUS 13525M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 13526L: mhi@lists.linux.dev 13527L: linux-arm-msm@vger.kernel.org 13528S: Maintained 13529T: git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git 13530F: Documentation/ABI/stable/sysfs-bus-mhi 13531F: Documentation/mhi/ 13532F: drivers/bus/mhi/ 13533F: include/linux/mhi.h 13534 13535MICROBLAZE ARCHITECTURE 13536M: Michal Simek <monstr@monstr.eu> 13537S: Supported 13538W: http://www.monstr.eu/fdt/ 13539T: git git://git.monstr.eu/linux-2.6-microblaze.git 13540F: arch/microblaze/ 13541 13542MICROBLAZE TMR MANAGER 13543M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 13544S: Supported 13545F: Documentation/ABI/testing/sysfs-driver-xilinx-tmr-manager 13546F: Documentation/devicetree/bindings/misc/xlnx,tmr-manager.yaml 13547F: drivers/misc/xilinx_tmr_manager.c 13548 13549MICROBLAZE TMR INJECT 13550M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 13551S: Supported 13552F: Documentation/devicetree/bindings/misc/xlnx,tmr-inject.yaml 13553F: drivers/misc/xilinx_tmr_inject.c 13554 13555MICROCHIP AT91 DMA DRIVERS 13556M: Ludovic Desroches <ludovic.desroches@microchip.com> 13557M: Tudor Ambarus <tudor.ambarus@linaro.org> 13558L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13559L: dmaengine@vger.kernel.org 13560S: Supported 13561F: Documentation/devicetree/bindings/dma/atmel-dma.txt 13562F: drivers/dma/at_hdmac.c 13563F: drivers/dma/at_xdmac.c 13564F: include/dt-bindings/dma/at91.h 13565 13566MICROCHIP AT91 SERIAL DRIVER 13567M: Richard Genoud <richard.genoud@gmail.com> 13568S: Maintained 13569F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13570F: drivers/tty/serial/atmel_serial.c 13571F: drivers/tty/serial/atmel_serial.h 13572 13573MICROCHIP AT91 USART MFD DRIVER 13574M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13575L: linux-kernel@vger.kernel.org 13576S: Supported 13577F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13578F: drivers/mfd/at91-usart.c 13579F: include/dt-bindings/mfd/at91-usart.h 13580 13581MICROCHIP AT91 USART SPI DRIVER 13582M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13583L: linux-spi@vger.kernel.org 13584S: Supported 13585F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13586F: drivers/spi/spi-at91-usart.c 13587 13588MICROCHIP AUDIO ASOC DRIVERS 13589M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 13590L: alsa-devel@alsa-project.org (moderated for non-subscribers) 13591S: Supported 13592F: sound/soc/atmel 13593 13594MICROCHIP CSI2DC DRIVER 13595M: Eugen Hristev <eugen.hristev@microchip.com> 13596L: linux-media@vger.kernel.org 13597S: Supported 13598F: Documentation/devicetree/bindings/media/microchip,csi2dc.yaml 13599F: drivers/media/platform/microchip/microchip-csi2dc.c 13600 13601MICROCHIP ECC DRIVER 13602M: Tudor Ambarus <tudor.ambarus@linaro.org> 13603L: linux-crypto@vger.kernel.org 13604S: Maintained 13605F: drivers/crypto/atmel-ecc.* 13606 13607MICROCHIP EIC DRIVER 13608M: Claudiu Beznea <claudiu.beznea@microchip.com> 13609L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13610S: Supported 13611F: drivers/irqchip/irq-mchp-eic.c 13612 13613MICROCHIP I2C DRIVER 13614M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 13615L: linux-i2c@vger.kernel.org 13616S: Supported 13617F: drivers/i2c/busses/i2c-at91-*.c 13618F: drivers/i2c/busses/i2c-at91.h 13619 13620MICROCHIP ISC DRIVER 13621M: Eugen Hristev <eugen.hristev@microchip.com> 13622L: linux-media@vger.kernel.org 13623S: Supported 13624F: Documentation/devicetree/bindings/media/atmel,isc.yaml 13625F: Documentation/devicetree/bindings/media/microchip,xisc.yaml 13626F: drivers/staging/media/deprecated/atmel/atmel-isc* 13627F: drivers/staging/media/deprecated/atmel/atmel-sama*-isc* 13628F: drivers/media/platform/microchip/microchip-isc* 13629F: drivers/media/platform/microchip/microchip-sama*-isc* 13630F: include/linux/atmel-isc-media.h 13631 13632MICROCHIP ISI DRIVER 13633M: Eugen Hristev <eugen.hristev@microchip.com> 13634L: linux-media@vger.kernel.org 13635S: Supported 13636F: drivers/media/platform/atmel/atmel-isi.c 13637F: drivers/media/platform/atmel/atmel-isi.h 13638 13639MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER 13640M: Woojung Huh <woojung.huh@microchip.com> 13641M: UNGLinuxDriver@microchip.com 13642L: netdev@vger.kernel.org 13643S: Maintained 13644F: Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml 13645F: Documentation/devicetree/bindings/net/dsa/microchip,lan937x.yaml 13646F: drivers/net/dsa/microchip/* 13647F: include/linux/dsa/ksz_common.h 13648F: include/linux/platform_data/microchip-ksz.h 13649F: net/dsa/tag_ksz.c 13650 13651MICROCHIP LAN87xx/LAN937x T1 PHY DRIVER 13652M: Arun Ramadoss <arun.ramadoss@microchip.com> 13653R: UNGLinuxDriver@microchip.com 13654L: netdev@vger.kernel.org 13655S: Maintained 13656F: drivers/net/phy/microchip_t1.c 13657 13658MICROCHIP LAN743X ETHERNET DRIVER 13659M: Bryan Whitehead <bryan.whitehead@microchip.com> 13660M: UNGLinuxDriver@microchip.com 13661L: netdev@vger.kernel.org 13662S: Maintained 13663F: drivers/net/ethernet/microchip/lan743x_* 13664 13665MICROCHIP LAN966X ETHERNET DRIVER 13666M: Horatiu Vultur <horatiu.vultur@microchip.com> 13667M: UNGLinuxDriver@microchip.com 13668L: netdev@vger.kernel.org 13669S: Maintained 13670F: drivers/net/ethernet/microchip/lan966x/* 13671 13672MICROCHIP LCDFB DRIVER 13673M: Nicolas Ferre <nicolas.ferre@microchip.com> 13674L: linux-fbdev@vger.kernel.org 13675S: Maintained 13676F: drivers/video/fbdev/atmel_lcdfb.c 13677F: include/video/atmel_lcdc.h 13678 13679MICROCHIP MCP16502 PMIC DRIVER 13680M: Claudiu Beznea <claudiu.beznea@microchip.com> 13681L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13682S: Supported 13683F: Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt 13684F: drivers/regulator/mcp16502.c 13685 13686MICROCHIP MCP3911 ADC DRIVER 13687M: Marcus Folkesson <marcus.folkesson@gmail.com> 13688M: Kent Gustavsson <kent@minoris.se> 13689L: linux-iio@vger.kernel.org 13690S: Maintained 13691F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml 13692F: drivers/iio/adc/mcp3911.c 13693 13694MICROCHIP MMC/SD/SDIO MCI DRIVER 13695M: Ludovic Desroches <ludovic.desroches@microchip.com> 13696S: Maintained 13697F: drivers/mmc/host/atmel-mci.c 13698 13699MICROCHIP NAND DRIVER 13700M: Tudor Ambarus <tudor.ambarus@linaro.org> 13701L: linux-mtd@lists.infradead.org 13702S: Supported 13703F: Documentation/devicetree/bindings/mtd/atmel-nand.txt 13704F: drivers/mtd/nand/raw/atmel/* 13705 13706MICROCHIP PCI1XXXX GP DRIVER 13707M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13708L: linux-gpio@vger.kernel.org 13709S: Supported 13710F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.c 13711F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.h 13712F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.c 13713 13714MICROCHIP OTPC DRIVER 13715M: Claudiu Beznea <claudiu.beznea@microchip.com> 13716L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13717S: Supported 13718F: Documentation/devicetree/bindings/nvmem/microchip,sama7g5-otpc.yaml 13719F: drivers/nvmem/microchip-otpc.c 13720F: include/dt-bindings/nvmem/microchip,sama7g5-otpc.h 13721 13722MICROCHIP PCI1XXXX I2C DRIVER 13723M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 13724M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13725M: Microchip Linux Driver Support <UNGLinuxDriver@microchip.com> 13726L: linux-i2c@vger.kernel.org 13727S: Maintained 13728F: drivers/i2c/busses/i2c-mchp-pci1xxxx.c 13729 13730MICROCHIP PCIe UART DRIVER 13731M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13732M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 13733L: linux-serial@vger.kernel.org 13734S: Maintained 13735F: drivers/tty/serial/8250/8250_pci1xxxx.c 13736 13737MICROCHIP PWM DRIVER 13738M: Claudiu Beznea <claudiu.beznea@microchip.com> 13739L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13740L: linux-pwm@vger.kernel.org 13741S: Supported 13742F: Documentation/devicetree/bindings/pwm/atmel,at91sam-pwm.yaml 13743F: drivers/pwm/pwm-atmel.c 13744 13745MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER 13746M: Eugen Hristev <eugen.hristev@microchip.com> 13747L: linux-iio@vger.kernel.org 13748S: Supported 13749F: Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml 13750F: drivers/iio/adc/at91-sama5d2_adc.c 13751F: include/dt-bindings/iio/adc/at91-sama5d2_adc.h 13752 13753MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER 13754M: Claudiu Beznea <claudiu.beznea@microchip.com> 13755S: Supported 13756F: drivers/power/reset/at91-sama5d2_shdwc.c 13757 13758MICROCHIP SPI DRIVER 13759M: Tudor Ambarus <tudor.ambarus@linaro.org> 13760S: Supported 13761F: drivers/spi/spi-atmel.* 13762 13763MICROCHIP SSC DRIVER 13764M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 13765L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13766S: Supported 13767F: drivers/misc/atmel-ssc.c 13768F: include/linux/atmel-ssc.h 13769 13770MICROCHIP SOC DRIVERS 13771M: Conor Dooley <conor@kernel.org> 13772S: Supported 13773T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 13774F: drivers/soc/microchip/ 13775 13776MICROCHIP USB251XB DRIVER 13777M: Richard Leitner <richard.leitner@skidata.com> 13778L: linux-usb@vger.kernel.org 13779S: Maintained 13780F: Documentation/devicetree/bindings/usb/usb251xb.yaml 13781F: drivers/usb/misc/usb251xb.c 13782 13783MICROCHIP USBA UDC DRIVER 13784M: Cristian Birsan <cristian.birsan@microchip.com> 13785L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13786S: Supported 13787F: drivers/usb/gadget/udc/atmel_usba_udc.* 13788 13789MICROCHIP WILC1000 WIFI DRIVER 13790M: Ajay Singh <ajay.kathat@microchip.com> 13791M: Claudiu Beznea <claudiu.beznea@microchip.com> 13792L: linux-wireless@vger.kernel.org 13793S: Supported 13794F: drivers/net/wireless/microchip/wilc1000/ 13795 13796MICROSEMI MIPS SOCS 13797M: Alexandre Belloni <alexandre.belloni@bootlin.com> 13798M: UNGLinuxDriver@microchip.com 13799L: linux-mips@vger.kernel.org 13800S: Supported 13801F: Documentation/devicetree/bindings/mips/mscc.txt 13802F: Documentation/devicetree/bindings/phy/mscc,vsc7514-serdes.yaml 13803F: Documentation/devicetree/bindings/power/reset/ocelot-reset.txt 13804F: arch/mips/boot/dts/mscc/ 13805F: arch/mips/configs/generic/board-ocelot.config 13806F: arch/mips/generic/board-ocelot.c 13807 13808MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi) 13809M: Don Brace <don.brace@microchip.com> 13810L: storagedev@microchip.com 13811L: linux-scsi@vger.kernel.org 13812S: Supported 13813F: Documentation/scsi/smartpqi.rst 13814F: drivers/scsi/smartpqi/Kconfig 13815F: drivers/scsi/smartpqi/Makefile 13816F: drivers/scsi/smartpqi/smartpqi*.[ch] 13817F: include/linux/cciss*.h 13818F: include/uapi/linux/cciss*.h 13819 13820MICROSOFT MANA RDMA DRIVER 13821M: Long Li <longli@microsoft.com> 13822M: Ajay Sharma <sharmaajay@microsoft.com> 13823L: linux-rdma@vger.kernel.org 13824S: Supported 13825F: drivers/infiniband/hw/mana/ 13826F: include/net/mana 13827F: include/uapi/rdma/mana-abi.h 13828 13829MICROSOFT SURFACE AGGREGATOR TABLET-MODE SWITCH 13830M: Maximilian Luz <luzmaximilian@gmail.com> 13831L: platform-driver-x86@vger.kernel.org 13832S: Maintained 13833F: drivers/platform/surface/surface_aggregator_tabletsw.c 13834 13835MICROSOFT SURFACE BATTERY AND AC DRIVERS 13836M: Maximilian Luz <luzmaximilian@gmail.com> 13837L: linux-pm@vger.kernel.org 13838L: platform-driver-x86@vger.kernel.org 13839S: Maintained 13840F: drivers/power/supply/surface_battery.c 13841F: drivers/power/supply/surface_charger.c 13842 13843MICROSOFT SURFACE DTX DRIVER 13844M: Maximilian Luz <luzmaximilian@gmail.com> 13845L: platform-driver-x86@vger.kernel.org 13846S: Maintained 13847F: Documentation/driver-api/surface_aggregator/clients/dtx.rst 13848F: drivers/platform/surface/surface_dtx.c 13849F: include/uapi/linux/surface_aggregator/dtx.h 13850 13851MICROSOFT SURFACE GPE LID SUPPORT DRIVER 13852M: Maximilian Luz <luzmaximilian@gmail.com> 13853L: platform-driver-x86@vger.kernel.org 13854S: Maintained 13855F: drivers/platform/surface/surface_gpe.c 13856 13857MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT 13858M: Hans de Goede <hdegoede@redhat.com> 13859M: Mark Gross <markgross@kernel.org> 13860M: Maximilian Luz <luzmaximilian@gmail.com> 13861L: platform-driver-x86@vger.kernel.org 13862S: Maintained 13863T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 13864F: drivers/platform/surface/ 13865 13866MICROSOFT SURFACE HID TRANSPORT DRIVER 13867M: Maximilian Luz <luzmaximilian@gmail.com> 13868L: linux-input@vger.kernel.org 13869L: platform-driver-x86@vger.kernel.org 13870S: Maintained 13871F: drivers/hid/surface-hid/ 13872 13873MICROSOFT SURFACE HOT-PLUG DRIVER 13874M: Maximilian Luz <luzmaximilian@gmail.com> 13875L: platform-driver-x86@vger.kernel.org 13876S: Maintained 13877F: drivers/platform/surface/surface_hotplug.c 13878 13879MICROSOFT SURFACE PLATFORM PROFILE DRIVER 13880M: Maximilian Luz <luzmaximilian@gmail.com> 13881L: platform-driver-x86@vger.kernel.org 13882S: Maintained 13883F: drivers/platform/surface/surface_platform_profile.c 13884 13885MICROSOFT SURFACE PRO 3 BUTTON DRIVER 13886M: Chen Yu <yu.c.chen@intel.com> 13887L: platform-driver-x86@vger.kernel.org 13888S: Supported 13889F: drivers/platform/surface/surfacepro3_button.c 13890 13891MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM 13892M: Maximilian Luz <luzmaximilian@gmail.com> 13893L: platform-driver-x86@vger.kernel.org 13894S: Maintained 13895W: https://github.com/linux-surface/surface-aggregator-module 13896C: irc://irc.libera.chat/linux-surface 13897F: Documentation/driver-api/surface_aggregator/ 13898F: drivers/platform/surface/aggregator/ 13899F: drivers/platform/surface/surface_acpi_notify.c 13900F: drivers/platform/surface/surface_aggregator_cdev.c 13901F: drivers/platform/surface/surface_aggregator_registry.c 13902F: include/linux/surface_acpi_notify.h 13903F: include/linux/surface_aggregator/ 13904F: include/uapi/linux/surface_aggregator/ 13905 13906MICROSOFT SURFACE SYSTEM AGGREGATOR HUB DRIVER 13907M: Maximilian Luz <luzmaximilian@gmail.com> 13908L: platform-driver-x86@vger.kernel.org 13909S: Maintained 13910F: drivers/platform/surface/surface_aggregator_hub.c 13911 13912MICROTEK X6 SCANNER 13913M: Oliver Neukum <oliver@neukum.org> 13914S: Maintained 13915F: drivers/usb/image/microtek.* 13916 13917MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT 13918M: Luka Kovacic <luka.kovacic@sartura.hr> 13919M: Luka Perkov <luka.perkov@sartura.hr> 13920S: Maintained 13921F: arch/arm/boot/dts/armada-xp-crs305-1g-4s-bit.dts 13922F: arch/arm/boot/dts/armada-xp-crs305-1g-4s.dts 13923F: arch/arm/boot/dts/armada-xp-crs326-24g-2s-bit.dts 13924F: arch/arm/boot/dts/armada-xp-crs326-24g-2s.dts 13925F: arch/arm/boot/dts/armada-xp-crs328-4c-20s-4s-bit.dts 13926F: arch/arm/boot/dts/armada-xp-crs328-4c-20s-4s.dts 13927 13928MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER 13929M: Sakari Ailus <sakari.ailus@linux.intel.com> 13930L: linux-media@vger.kernel.org 13931S: Maintained 13932F: Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml 13933F: Documentation/driver-api/media/drivers/ccs/ 13934F: Documentation/userspace-api/media/drivers/ccs.rst 13935F: drivers/media/i2c/ccs-pll.c 13936F: drivers/media/i2c/ccs-pll.h 13937F: drivers/media/i2c/ccs/ 13938F: include/uapi/linux/ccs.h 13939F: include/uapi/linux/smiapp.h 13940 13941MIPS 13942M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 13943L: linux-mips@vger.kernel.org 13944S: Maintained 13945W: http://www.linux-mips.org/ 13946Q: https://patchwork.kernel.org/project/linux-mips/list/ 13947T: git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git 13948F: Documentation/devicetree/bindings/mips/ 13949F: Documentation/mips/ 13950F: arch/mips/ 13951F: drivers/platform/mips/ 13952F: include/dt-bindings/mips/ 13953 13954MIPS BOSTON DEVELOPMENT BOARD 13955M: Paul Burton <paulburton@kernel.org> 13956L: linux-mips@vger.kernel.org 13957S: Maintained 13958F: Documentation/devicetree/bindings/clock/img,boston-clock.txt 13959F: arch/mips/boot/dts/img/boston.dts 13960F: arch/mips/configs/generic/board-boston.config 13961F: drivers/clk/imgtec/clk-boston.c 13962F: include/dt-bindings/clock/boston-clock.h 13963 13964MIPS CORE DRIVERS 13965M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 13966M: Serge Semin <fancer.lancer@gmail.com> 13967L: linux-mips@vger.kernel.org 13968S: Supported 13969F: drivers/bus/mips_cdmm.c 13970F: drivers/clocksource/mips-gic-timer.c 13971F: drivers/cpuidle/cpuidle-cps.c 13972F: drivers/irqchip/irq-mips-cpu.c 13973F: drivers/irqchip/irq-mips-gic.c 13974 13975MIPS GENERIC PLATFORM 13976M: Paul Burton <paulburton@kernel.org> 13977L: linux-mips@vger.kernel.org 13978S: Supported 13979F: Documentation/devicetree/bindings/power/mti,mips-cpc.yaml 13980F: arch/mips/generic/ 13981F: arch/mips/tools/generic-board-config.sh 13982 13983MIPS RINT INSTRUCTION EMULATION 13984M: Aleksandar Markovic <aleksandar.markovic@mips.com> 13985L: linux-mips@vger.kernel.org 13986S: Supported 13987F: arch/mips/math-emu/dp_rint.c 13988F: arch/mips/math-emu/sp_rint.c 13989 13990MIPS/LOONGSON1 ARCHITECTURE 13991M: Keguang Zhang <keguang.zhang@gmail.com> 13992L: linux-mips@vger.kernel.org 13993S: Maintained 13994F: arch/mips/include/asm/mach-loongson32/ 13995F: arch/mips/loongson32/ 13996F: drivers/*/*/*loongson1* 13997F: drivers/*/*loongson1* 13998 13999MIPS/LOONGSON2EF ARCHITECTURE 14000M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14001L: linux-mips@vger.kernel.org 14002S: Maintained 14003F: arch/mips/include/asm/mach-loongson2ef/ 14004F: arch/mips/loongson2ef/ 14005F: drivers/cpufreq/loongson2_cpufreq.c 14006 14007MIPS/LOONGSON64 ARCHITECTURE 14008M: Huacai Chen <chenhuacai@kernel.org> 14009M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14010L: linux-mips@vger.kernel.org 14011S: Maintained 14012F: arch/mips/include/asm/mach-loongson64/ 14013F: arch/mips/loongson64/ 14014F: drivers/irqchip/irq-loongson* 14015F: drivers/platform/mips/cpu_hwmon.c 14016 14017MIROSOUND PCM20 FM RADIO RECEIVER DRIVER 14018M: Hans Verkuil <hverkuil@xs4all.nl> 14019L: linux-media@vger.kernel.org 14020S: Odd Fixes 14021W: https://linuxtv.org 14022T: git git://linuxtv.org/media_tree.git 14023F: drivers/media/radio/radio-miropcm20* 14024 14025MMP SUPPORT 14026R: Lubomir Rintel <lkundrak@v3.sk> 14027L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14028S: Odd Fixes 14029T: git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git 14030F: arch/arm/boot/dts/mmp* 14031F: arch/arm/mach-mmp/ 14032F: include/linux/soc/mmp/ 14033 14034MMP USB PHY DRIVERS 14035R: Lubomir Rintel <lkundrak@v3.sk> 14036L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14037S: Maintained 14038F: drivers/phy/marvell/phy-mmp3-usb.c 14039F: drivers/phy/marvell/phy-pxa-usb.c 14040 14041MMU GATHER AND TLB INVALIDATION 14042M: Will Deacon <will@kernel.org> 14043M: "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com> 14044M: Andrew Morton <akpm@linux-foundation.org> 14045M: Nick Piggin <npiggin@gmail.com> 14046M: Peter Zijlstra <peterz@infradead.org> 14047L: linux-arch@vger.kernel.org 14048L: linux-mm@kvack.org 14049S: Maintained 14050F: arch/*/include/asm/tlb.h 14051F: include/asm-generic/tlb.h 14052F: mm/mmu_gather.c 14053 14054MN88472 MEDIA DRIVER 14055M: Antti Palosaari <crope@iki.fi> 14056L: linux-media@vger.kernel.org 14057S: Maintained 14058W: https://linuxtv.org 14059W: http://palosaari.fi/linux/ 14060Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14061F: drivers/media/dvb-frontends/mn88472* 14062 14063MN88473 MEDIA DRIVER 14064M: Antti Palosaari <crope@iki.fi> 14065L: linux-media@vger.kernel.org 14066S: Maintained 14067W: https://linuxtv.org 14068W: http://palosaari.fi/linux/ 14069Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14070F: drivers/media/dvb-frontends/mn88473* 14071 14072MODULE SUPPORT 14073M: Luis Chamberlain <mcgrof@kernel.org> 14074L: linux-modules@vger.kernel.org 14075L: linux-kernel@vger.kernel.org 14076S: Maintained 14077T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git modules-next 14078F: include/linux/module.h 14079F: kernel/module/ 14080F: scripts/module* 14081 14082MONOLITHIC POWER SYSTEM PMIC DRIVER 14083M: Saravanan Sekar <sravanhome@gmail.com> 14084S: Maintained 14085F: Documentation/devicetree/bindings/mfd/mps,mp2629.yaml 14086F: Documentation/devicetree/bindings/regulator/mps,mp*.yaml 14087F: drivers/hwmon/pmbus/mpq7932.c 14088F: drivers/iio/adc/mp2629_adc.c 14089F: drivers/mfd/mp2629.c 14090F: drivers/power/supply/mp2629_charger.c 14091F: drivers/regulator/mp5416.c 14092F: drivers/regulator/mpq7920.c 14093F: drivers/regulator/mpq7920.h 14094F: include/linux/mfd/mp2629.h 14095 14096MOST(R) TECHNOLOGY DRIVER 14097M: Parthiban Veerasooran <parthiban.veerasooran@microchip.com> 14098M: Christian Gromm <christian.gromm@microchip.com> 14099S: Maintained 14100F: Documentation/ABI/testing/configfs-most 14101F: Documentation/ABI/testing/sysfs-bus-most 14102F: drivers/most/ 14103F: drivers/staging/most/ 14104F: include/linux/most.h 14105 14106MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER 14107S: Orphan 14108W: http://popies.net/meye/ 14109F: Documentation/userspace-api/media/drivers/meye* 14110F: drivers/staging/media/deprecated/meye/ 14111F: include/uapi/linux/meye.h 14112 14113MOTORCOMM PHY DRIVER 14114M: Peter Geis <pgwipeout@gmail.com> 14115M: Frank <Frank.Sae@motor-comm.com> 14116L: netdev@vger.kernel.org 14117S: Maintained 14118F: Documentation/devicetree/bindings/net/motorcomm,yt8xxx.yaml 14119F: drivers/net/phy/motorcomm.c 14120 14121MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD 14122M: Jiri Slaby <jirislaby@kernel.org> 14123S: Maintained 14124F: Documentation/driver-api/tty/moxa-smartio.rst 14125F: drivers/tty/mxser.* 14126 14127MR800 AVERMEDIA USB FM RADIO DRIVER 14128M: Alexey Klimov <klimov.linux@gmail.com> 14129L: linux-media@vger.kernel.org 14130S: Maintained 14131T: git git://linuxtv.org/media_tree.git 14132F: drivers/media/radio/radio-mr800.c 14133 14134MRF24J40 IEEE 802.15.4 RADIO DRIVER 14135M: Stefan Schmidt <stefan@datenfreihafen.org> 14136L: linux-wpan@vger.kernel.org 14137S: Odd Fixes 14138F: Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt 14139F: drivers/net/ieee802154/mrf24j40.c 14140 14141MSI LAPTOP SUPPORT 14142M: "Lee, Chun-Yi" <jlee@suse.com> 14143L: platform-driver-x86@vger.kernel.org 14144S: Maintained 14145F: drivers/platform/x86/msi-laptop.c 14146 14147MSI WMI SUPPORT 14148L: platform-driver-x86@vger.kernel.org 14149S: Orphan 14150F: drivers/platform/x86/msi-wmi.c 14151 14152MSI001 MEDIA DRIVER 14153M: Antti Palosaari <crope@iki.fi> 14154L: linux-media@vger.kernel.org 14155S: Maintained 14156W: https://linuxtv.org 14157W: http://palosaari.fi/linux/ 14158Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14159T: git git://linuxtv.org/anttip/media_tree.git 14160F: drivers/media/tuners/msi001* 14161 14162MSI2500 MEDIA DRIVER 14163M: Antti Palosaari <crope@iki.fi> 14164L: linux-media@vger.kernel.org 14165S: Maintained 14166W: https://linuxtv.org 14167W: http://palosaari.fi/linux/ 14168Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14169T: git git://linuxtv.org/anttip/media_tree.git 14170F: drivers/media/usb/msi2500/ 14171 14172MSTAR INTERRUPT CONTROLLER DRIVER 14173M: Mark-PK Tsai <mark-pk.tsai@mediatek.com> 14174M: Daniel Palmer <daniel@thingy.jp> 14175S: Maintained 14176F: Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml 14177F: drivers/irqchip/irq-mst-intc.c 14178 14179MSYSTEMS DISKONCHIP G3 MTD DRIVER 14180M: Robert Jarzmik <robert.jarzmik@free.fr> 14181L: linux-mtd@lists.infradead.org 14182S: Maintained 14183F: drivers/mtd/devices/docg3* 14184 14185MT9M032 APTINA SENSOR DRIVER 14186M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14187L: linux-media@vger.kernel.org 14188S: Maintained 14189T: git git://linuxtv.org/media_tree.git 14190F: drivers/media/i2c/mt9m032.c 14191F: include/media/i2c/mt9m032.h 14192 14193MT9P031 APTINA CAMERA SENSOR 14194M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14195L: linux-media@vger.kernel.org 14196S: Maintained 14197T: git git://linuxtv.org/media_tree.git 14198F: Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml 14199F: drivers/media/i2c/mt9p031.c 14200F: include/media/i2c/mt9p031.h 14201 14202MT9T001 APTINA CAMERA SENSOR 14203M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14204L: linux-media@vger.kernel.org 14205S: Maintained 14206T: git git://linuxtv.org/media_tree.git 14207F: drivers/media/i2c/mt9t001.c 14208F: include/media/i2c/mt9t001.h 14209 14210MT9T112 APTINA CAMERA SENSOR 14211M: Jacopo Mondi <jacopo@jmondi.org> 14212L: linux-media@vger.kernel.org 14213S: Odd Fixes 14214T: git git://linuxtv.org/media_tree.git 14215F: drivers/media/i2c/mt9t112.c 14216F: include/media/i2c/mt9t112.h 14217 14218MT9V032 APTINA CAMERA SENSOR 14219M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14220L: linux-media@vger.kernel.org 14221S: Maintained 14222T: git git://linuxtv.org/media_tree.git 14223F: Documentation/devicetree/bindings/media/i2c/mt9v032.txt 14224F: drivers/media/i2c/mt9v032.c 14225F: include/media/i2c/mt9v032.h 14226 14227MT9V111 APTINA CAMERA SENSOR 14228M: Jacopo Mondi <jacopo@jmondi.org> 14229L: linux-media@vger.kernel.org 14230S: Maintained 14231T: git git://linuxtv.org/media_tree.git 14232F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml 14233F: drivers/media/i2c/mt9v111.c 14234 14235MULTIFUNCTION DEVICES (MFD) 14236M: Lee Jones <lee@kernel.org> 14237S: Maintained 14238T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 14239F: Documentation/devicetree/bindings/mfd/ 14240F: drivers/mfd/ 14241F: include/dt-bindings/mfd/ 14242F: include/linux/mfd/ 14243 14244MULTIMEDIA CARD (MMC) ETC. OVER SPI 14245S: Orphan 14246F: drivers/mmc/host/mmc_spi.c 14247F: include/linux/spi/mmc_spi.h 14248 14249MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM 14250M: Ulf Hansson <ulf.hansson@linaro.org> 14251L: linux-mmc@vger.kernel.org 14252S: Maintained 14253T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 14254F: Documentation/devicetree/bindings/mmc/ 14255F: drivers/mmc/ 14256F: include/linux/mmc/ 14257F: include/uapi/linux/mmc/ 14258 14259MULTIPLEXER SUBSYSTEM 14260M: Peter Rosin <peda@axentia.se> 14261S: Maintained 14262F: Documentation/ABI/testing/sysfs-class-mux* 14263F: Documentation/devicetree/bindings/mux/ 14264F: drivers/mux/ 14265F: include/dt-bindings/mux/ 14266F: include/linux/mux/ 14267 14268MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER 14269M: Bin Liu <b-liu@ti.com> 14270L: linux-usb@vger.kernel.org 14271S: Maintained 14272F: drivers/usb/musb/ 14273 14274MXL301RF MEDIA DRIVER 14275M: Akihiro Tsukada <tskd08@gmail.com> 14276L: linux-media@vger.kernel.org 14277S: Odd Fixes 14278F: drivers/media/tuners/mxl301rf* 14279 14280MXL5007T MEDIA DRIVER 14281M: Michael Krufky <mkrufky@linuxtv.org> 14282L: linux-media@vger.kernel.org 14283S: Maintained 14284W: https://linuxtv.org 14285W: http://github.com/mkrufky 14286Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14287T: git git://linuxtv.org/mkrufky/tuners.git 14288F: drivers/media/tuners/mxl5007t.* 14289 14290MXSFB DRM DRIVER 14291M: Marek Vasut <marex@denx.de> 14292M: Stefan Agner <stefan@agner.ch> 14293L: dri-devel@lists.freedesktop.org 14294S: Supported 14295T: git git://anongit.freedesktop.org/drm/drm-misc 14296F: Documentation/devicetree/bindings/display/fsl,lcdif.yaml 14297F: drivers/gpu/drm/mxsfb/ 14298 14299MYLEX DAC960 PCI RAID Controller 14300M: Hannes Reinecke <hare@kernel.org> 14301L: linux-scsi@vger.kernel.org 14302S: Supported 14303F: drivers/scsi/myrb.* 14304F: drivers/scsi/myrs.* 14305 14306MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE) 14307M: Chris Lee <christopher.lee@cspi.com> 14308L: netdev@vger.kernel.org 14309S: Supported 14310W: https://www.cspi.com/ethernet-products/support/downloads/ 14311F: drivers/net/ethernet/myricom/myri10ge/ 14312 14313NAND FLASH SUBSYSTEM 14314M: Miquel Raynal <miquel.raynal@bootlin.com> 14315R: Richard Weinberger <richard@nod.at> 14316L: linux-mtd@lists.infradead.org 14317S: Maintained 14318W: http://www.linux-mtd.infradead.org/ 14319Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 14320C: irc://irc.oftc.net/mtd 14321T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next 14322F: drivers/mtd/nand/ 14323F: include/linux/mtd/*nand*.h 14324 14325NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER 14326M: Daniel Mack <zonque@gmail.com> 14327L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14328S: Maintained 14329W: http://www.native-instruments.com 14330F: sound/usb/caiaq/ 14331 14332NATSEMI ETHERNET DRIVER (DP8381x) 14333S: Orphan 14334F: drivers/net/ethernet/natsemi/natsemi.c 14335 14336NCR 5380 SCSI DRIVERS 14337M: Finn Thain <fthain@linux-m68k.org> 14338M: Michael Schmitz <schmitzmic@gmail.com> 14339L: linux-scsi@vger.kernel.org 14340S: Maintained 14341F: Documentation/scsi/g_NCR5380.rst 14342F: drivers/scsi/NCR5380.* 14343F: drivers/scsi/arm/cumana_1.c 14344F: drivers/scsi/arm/oak.c 14345F: drivers/scsi/atari_scsi.* 14346F: drivers/scsi/dmx3191d.c 14347F: drivers/scsi/g_NCR5380.* 14348F: drivers/scsi/mac_scsi.* 14349F: drivers/scsi/sun3_scsi.* 14350F: drivers/scsi/sun3_scsi_vme.c 14351 14352NCSI LIBRARY 14353M: Samuel Mendoza-Jonas <sam@mendozajonas.com> 14354S: Maintained 14355F: net/ncsi/ 14356 14357NCT6775 HARDWARE MONITOR DRIVER - CORE & PLATFORM DRIVER 14358M: Guenter Roeck <linux@roeck-us.net> 14359L: linux-hwmon@vger.kernel.org 14360S: Maintained 14361F: Documentation/hwmon/nct6775.rst 14362F: drivers/hwmon/nct6775-core.c 14363F: drivers/hwmon/nct6775-platform.c 14364F: drivers/hwmon/nct6775.h 14365 14366NCT6775 HARDWARE MONITOR DRIVER - I2C DRIVER 14367M: Zev Weiss <zev@bewilderbeest.net> 14368L: linux-hwmon@vger.kernel.org 14369S: Maintained 14370F: Documentation/devicetree/bindings/hwmon/nuvoton,nct6775.yaml 14371F: drivers/hwmon/nct6775-i2c.c 14372 14373NETDEVSIM 14374M: Jakub Kicinski <kuba@kernel.org> 14375S: Maintained 14376F: drivers/net/netdevsim/* 14377 14378NETEM NETWORK EMULATOR 14379M: Stephen Hemminger <stephen@networkplumber.org> 14380L: netdev@vger.kernel.org 14381S: Maintained 14382F: net/sched/sch_netem.c 14383 14384NETERION 10GbE DRIVERS (s2io) 14385M: Jon Mason <jdmason@kudzu.us> 14386L: netdev@vger.kernel.org 14387S: Supported 14388F: Documentation/networking/device_drivers/ethernet/neterion/s2io.rst 14389F: drivers/net/ethernet/neterion/ 14390 14391NETFILTER 14392M: Pablo Neira Ayuso <pablo@netfilter.org> 14393M: Jozsef Kadlecsik <kadlec@netfilter.org> 14394M: Florian Westphal <fw@strlen.de> 14395L: netfilter-devel@vger.kernel.org 14396L: coreteam@netfilter.org 14397S: Maintained 14398W: http://www.netfilter.org/ 14399W: http://www.iptables.org/ 14400W: http://www.nftables.org/ 14401Q: http://patchwork.ozlabs.org/project/netfilter-devel/list/ 14402C: irc://irc.libera.chat/netfilter 14403T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git 14404T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git 14405F: include/linux/netfilter* 14406F: include/linux/netfilter/ 14407F: include/net/netfilter/ 14408F: include/uapi/linux/netfilter* 14409F: include/uapi/linux/netfilter/ 14410F: net/*/netfilter.c 14411F: net/*/netfilter/ 14412F: net/bridge/br_netfilter*.c 14413F: net/netfilter/ 14414 14415NETROM NETWORK LAYER 14416M: Ralf Baechle <ralf@linux-mips.org> 14417L: linux-hams@vger.kernel.org 14418S: Maintained 14419W: http://www.linux-ax25.org/ 14420F: include/net/netrom.h 14421F: include/uapi/linux/netrom.h 14422F: net/netrom/ 14423 14424NETRONIX EMBEDDED CONTROLLER 14425M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 14426S: Maintained 14427F: Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml 14428F: drivers/mfd/ntxec.c 14429F: drivers/pwm/pwm-ntxec.c 14430F: drivers/rtc/rtc-ntxec.c 14431F: include/linux/mfd/ntxec.h 14432 14433NETRONOME ETHERNET DRIVERS 14434M: Simon Horman <simon.horman@corigine.com> 14435R: Jakub Kicinski <kuba@kernel.org> 14436L: oss-drivers@corigine.com 14437S: Maintained 14438F: drivers/net/ethernet/netronome/ 14439 14440NETWORK BLOCK DEVICE (NBD) 14441M: Josef Bacik <josef@toxicpanda.com> 14442L: linux-block@vger.kernel.org 14443L: nbd@other.debian.org 14444S: Maintained 14445F: Documentation/admin-guide/blockdev/nbd.rst 14446F: drivers/block/nbd.c 14447F: include/trace/events/nbd.h 14448F: include/uapi/linux/nbd.h 14449 14450NETWORK DROP MONITOR 14451M: Neil Horman <nhorman@tuxdriver.com> 14452L: netdev@vger.kernel.org 14453S: Maintained 14454W: https://fedorahosted.org/dropwatch/ 14455F: include/uapi/linux/net_dropmon.h 14456F: net/core/drop_monitor.c 14457 14458NETWORKING DRIVERS 14459M: "David S. Miller" <davem@davemloft.net> 14460M: Eric Dumazet <edumazet@google.com> 14461M: Jakub Kicinski <kuba@kernel.org> 14462M: Paolo Abeni <pabeni@redhat.com> 14463L: netdev@vger.kernel.org 14464S: Maintained 14465Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14466T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14467T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14468F: Documentation/devicetree/bindings/net/ 14469F: drivers/connector/ 14470F: drivers/net/ 14471F: include/dt-bindings/net/ 14472F: include/linux/etherdevice.h 14473F: include/linux/fcdevice.h 14474F: include/linux/fddidevice.h 14475F: include/linux/hippidevice.h 14476F: include/linux/if_* 14477F: include/linux/inetdevice.h 14478F: include/linux/netdevice.h 14479F: include/uapi/linux/if_* 14480F: include/uapi/linux/netdevice.h 14481 14482NETWORKING DRIVERS (WIRELESS) 14483M: Kalle Valo <kvalo@kernel.org> 14484L: linux-wireless@vger.kernel.org 14485S: Maintained 14486W: https://wireless.wiki.kernel.org/ 14487Q: https://patchwork.kernel.org/project/linux-wireless/list/ 14488T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 14489T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 14490F: Documentation/devicetree/bindings/net/wireless/ 14491F: drivers/net/wireless/ 14492 14493NETWORKING [DSA] 14494M: Andrew Lunn <andrew@lunn.ch> 14495M: Florian Fainelli <f.fainelli@gmail.com> 14496M: Vladimir Oltean <olteanv@gmail.com> 14497S: Maintained 14498F: Documentation/devicetree/bindings/net/dsa/ 14499F: Documentation/devicetree/bindings/net/ethernet-switch-port.yaml 14500F: Documentation/devicetree/bindings/net/ethernet-switch.yaml 14501F: drivers/net/dsa/ 14502F: include/linux/dsa/ 14503F: include/linux/platform_data/dsa.h 14504F: include/net/dsa.h 14505F: net/dsa/ 14506F: tools/testing/selftests/drivers/net/dsa/ 14507 14508NETWORKING [GENERAL] 14509M: "David S. Miller" <davem@davemloft.net> 14510M: Eric Dumazet <edumazet@google.com> 14511M: Jakub Kicinski <kuba@kernel.org> 14512M: Paolo Abeni <pabeni@redhat.com> 14513L: netdev@vger.kernel.org 14514S: Maintained 14515Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14516B: mailto:netdev@vger.kernel.org 14517T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14518T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14519F: Documentation/core-api/netlink.rst 14520F: Documentation/networking/ 14521F: Documentation/process/maintainer-netdev.rst 14522F: Documentation/userspace-api/netlink/ 14523F: include/linux/in.h 14524F: include/linux/net.h 14525F: include/linux/netdevice.h 14526F: include/net/ 14527F: include/uapi/linux/in.h 14528F: include/uapi/linux/net.h 14529F: include/uapi/linux/net_namespace.h 14530F: include/uapi/linux/netdevice.h 14531F: lib/net_utils.c 14532F: lib/random32.c 14533F: net/ 14534F: tools/net/ 14535F: tools/testing/selftests/net/ 14536 14537NETWORKING [IPSEC] 14538M: Steffen Klassert <steffen.klassert@secunet.com> 14539M: Herbert Xu <herbert@gondor.apana.org.au> 14540M: "David S. Miller" <davem@davemloft.net> 14541L: netdev@vger.kernel.org 14542S: Maintained 14543T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git 14544T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git 14545F: include/net/xfrm.h 14546F: include/uapi/linux/xfrm.h 14547F: net/ipv4/ah4.c 14548F: net/ipv4/esp4* 14549F: net/ipv4/ip_vti.c 14550F: net/ipv4/ipcomp.c 14551F: net/ipv4/xfrm* 14552F: net/ipv6/ah6.c 14553F: net/ipv6/esp6* 14554F: net/ipv6/ip6_vti.c 14555F: net/ipv6/ipcomp6.c 14556F: net/ipv6/xfrm* 14557F: net/key/ 14558F: net/xfrm/ 14559F: tools/testing/selftests/net/ipsec.c 14560 14561NETWORKING [IPv4/IPv6] 14562M: "David S. Miller" <davem@davemloft.net> 14563M: David Ahern <dsahern@kernel.org> 14564L: netdev@vger.kernel.org 14565S: Maintained 14566T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14567F: arch/x86/net/* 14568F: include/linux/ip.h 14569F: include/linux/ipv6* 14570F: include/net/fib* 14571F: include/net/ip* 14572F: include/net/route.h 14573F: net/ipv4/ 14574F: net/ipv6/ 14575 14576NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK) 14577M: Paul Moore <paul@paul-moore.com> 14578L: netdev@vger.kernel.org 14579L: linux-security-module@vger.kernel.org 14580S: Maintained 14581W: https://github.com/netlabel 14582F: Documentation/netlabel/ 14583F: include/net/calipso.h 14584F: include/net/cipso_ipv4.h 14585F: include/net/netlabel.h 14586F: include/uapi/linux/netfilter/xt_CONNSECMARK.h 14587F: include/uapi/linux/netfilter/xt_SECMARK.h 14588F: net/ipv4/cipso_ipv4.c 14589F: net/ipv6/calipso.c 14590F: net/netfilter/xt_CONNSECMARK.c 14591F: net/netfilter/xt_SECMARK.c 14592F: net/netlabel/ 14593 14594NETWORKING [MPTCP] 14595M: Matthieu Baerts <matthieu.baerts@tessares.net> 14596L: netdev@vger.kernel.org 14597L: mptcp@lists.linux.dev 14598S: Maintained 14599W: https://github.com/multipath-tcp/mptcp_net-next/wiki 14600B: https://github.com/multipath-tcp/mptcp_net-next/issues 14601F: Documentation/networking/mptcp-sysctl.rst 14602F: include/net/mptcp.h 14603F: include/trace/events/mptcp.h 14604F: include/uapi/linux/mptcp.h 14605F: net/mptcp/ 14606F: tools/testing/selftests/bpf/*/*mptcp*.c 14607F: tools/testing/selftests/net/mptcp/ 14608 14609NETWORKING [TCP] 14610M: Eric Dumazet <edumazet@google.com> 14611L: netdev@vger.kernel.org 14612S: Maintained 14613F: include/linux/tcp.h 14614F: include/net/tcp.h 14615F: include/trace/events/tcp.h 14616F: include/uapi/linux/tcp.h 14617F: net/ipv4/syncookies.c 14618F: net/ipv4/tcp*.c 14619F: net/ipv6/syncookies.c 14620F: net/ipv6/tcp*.c 14621 14622NETWORKING [TLS] 14623M: Boris Pismenny <borisp@nvidia.com> 14624M: John Fastabend <john.fastabend@gmail.com> 14625M: Jakub Kicinski <kuba@kernel.org> 14626L: netdev@vger.kernel.org 14627S: Maintained 14628F: include/net/tls.h 14629F: include/uapi/linux/tls.h 14630F: net/tls/* 14631 14632NETXEN (1/10) GbE SUPPORT 14633M: Manish Chopra <manishc@marvell.com> 14634M: Rahul Verma <rahulv@marvell.com> 14635M: GR-Linux-NIC-Dev@marvell.com 14636L: netdev@vger.kernel.org 14637S: Supported 14638F: drivers/net/ethernet/qlogic/netxen/ 14639 14640NET_FAILOVER MODULE 14641M: Sridhar Samudrala <sridhar.samudrala@intel.com> 14642L: netdev@vger.kernel.org 14643S: Supported 14644F: Documentation/networking/net_failover.rst 14645F: drivers/net/net_failover.c 14646F: include/net/net_failover.h 14647 14648NEXTHOP 14649M: David Ahern <dsahern@kernel.org> 14650L: netdev@vger.kernel.org 14651S: Maintained 14652F: include/net/netns/nexthop.h 14653F: include/net/nexthop.h 14654F: include/uapi/linux/nexthop.h 14655F: net/ipv4/nexthop.c 14656 14657NFC SUBSYSTEM 14658M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 14659L: linux-nfc@lists.01.org (subscribers-only) 14660L: netdev@vger.kernel.org 14661S: Maintained 14662B: mailto:linux-nfc@lists.01.org 14663F: Documentation/devicetree/bindings/net/nfc/ 14664F: drivers/nfc/ 14665F: include/linux/platform_data/nfcmrvl.h 14666F: include/net/nfc/ 14667F: include/uapi/linux/nfc.h 14668F: net/nfc/ 14669 14670NFC VIRTUAL NCI DEVICE DRIVER 14671M: Bongsu Jeon <bongsu.jeon@samsung.com> 14672L: netdev@vger.kernel.org 14673L: linux-nfc@lists.01.org (subscribers-only) 14674S: Supported 14675F: drivers/nfc/virtual_ncidev.c 14676F: tools/testing/selftests/nci/ 14677 14678NFS, SUNRPC, AND LOCKD CLIENTS 14679M: Trond Myklebust <trond.myklebust@hammerspace.com> 14680M: Anna Schumaker <anna@kernel.org> 14681L: linux-nfs@vger.kernel.org 14682S: Maintained 14683W: http://client.linux-nfs.org 14684T: git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git 14685F: fs/lockd/ 14686F: fs/nfs/ 14687F: fs/nfs_common/ 14688F: include/linux/lockd/ 14689F: include/linux/nfs* 14690F: include/linux/sunrpc/ 14691F: include/uapi/linux/nfs* 14692F: include/uapi/linux/sunrpc/ 14693F: net/sunrpc/ 14694F: Documentation/filesystems/nfs/ 14695 14696NILFS2 FILESYSTEM 14697M: Ryusuke Konishi <konishi.ryusuke@gmail.com> 14698L: linux-nilfs@vger.kernel.org 14699S: Supported 14700W: https://nilfs.sourceforge.io/ 14701W: https://nilfs.osdn.jp/ 14702T: git https://github.com/konis/nilfs2.git 14703F: Documentation/filesystems/nilfs2.rst 14704F: fs/nilfs2/ 14705F: include/trace/events/nilfs2.h 14706F: include/uapi/linux/nilfs2_api.h 14707F: include/uapi/linux/nilfs2_ondisk.h 14708 14709NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER 14710M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14711S: Maintained 14712W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14713F: Documentation/scsi/NinjaSCSI.rst 14714F: drivers/scsi/pcmcia/nsp_* 14715 14716NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER 14717M: GOTO Masanori <gotom@debian.or.jp> 14718M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14719S: Maintained 14720W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14721F: Documentation/scsi/NinjaSCSI.rst 14722F: drivers/scsi/nsp32* 14723 14724NINTENDO HID DRIVER 14725M: Daniel J. Ogorchock <djogorchock@gmail.com> 14726L: linux-input@vger.kernel.org 14727S: Maintained 14728F: drivers/hid/hid-nintendo* 14729 14730NIOS2 ARCHITECTURE 14731M: Dinh Nguyen <dinguyen@kernel.org> 14732S: Maintained 14733T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 14734F: arch/nios2/ 14735 14736NITRO ENCLAVES (NE) 14737M: Alexandru Ciobotaru <alcioa@amazon.com> 14738L: linux-kernel@vger.kernel.org 14739L: The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com> 14740S: Supported 14741W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 14742F: Documentation/virt/ne_overview.rst 14743F: drivers/virt/nitro_enclaves/ 14744F: include/linux/nitro_enclaves.h 14745F: include/uapi/linux/nitro_enclaves.h 14746F: samples/nitro_enclaves/ 14747 14748NOHZ, DYNTICKS SUPPORT 14749M: Frederic Weisbecker <fweisbec@gmail.com> 14750M: Thomas Gleixner <tglx@linutronix.de> 14751M: Ingo Molnar <mingo@kernel.org> 14752L: linux-kernel@vger.kernel.org 14753S: Maintained 14754T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz 14755F: include/linux/sched/nohz.h 14756F: include/linux/tick.h 14757F: kernel/time/tick*.* 14758 14759NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS) 14760M: Pavel Machek <pavel@ucw.cz> 14761M: Sakari Ailus <sakari.ailus@iki.fi> 14762L: linux-media@vger.kernel.org 14763S: Maintained 14764F: drivers/media/i2c/ad5820.c 14765F: drivers/media/i2c/et8ek8 14766 14767NOKIA N900 POWER SUPPLY DRIVERS 14768R: Pali Rohár <pali@kernel.org> 14769F: drivers/power/supply/bq2415x_charger.c 14770F: drivers/power/supply/bq27xxx_battery.c 14771F: drivers/power/supply/bq27xxx_battery_i2c.c 14772F: drivers/power/supply/isp1704_charger.c 14773F: drivers/power/supply/rx51_battery.c 14774F: include/linux/power/bq2415x_charger.h 14775F: include/linux/power/bq27xxx_battery.h 14776 14777NOLIBC HEADER FILE 14778M: Willy Tarreau <w@1wt.eu> 14779S: Maintained 14780T: git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git 14781F: tools/include/nolibc/ 14782F: tools/testing/selftests/nolibc/ 14783 14784NSDEPS 14785M: Matthias Maennich <maennich@google.com> 14786S: Maintained 14787F: Documentation/core-api/symbol-namespaces.rst 14788F: scripts/nsdeps 14789 14790NTB AMD DRIVER 14791M: Sanjay R Mehta <sanju.mehta@amd.com> 14792M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 14793L: ntb@lists.linux.dev 14794S: Supported 14795F: drivers/ntb/hw/amd/ 14796 14797NTB DRIVER CORE 14798M: Jon Mason <jdmason@kudzu.us> 14799M: Dave Jiang <dave.jiang@intel.com> 14800M: Allen Hubbe <allenbh@gmail.com> 14801L: ntb@lists.linux.dev 14802S: Supported 14803W: https://github.com/jonmason/ntb/wiki 14804T: git git://github.com/jonmason/ntb.git 14805F: drivers/net/ntb_netdev.c 14806F: drivers/ntb/ 14807F: drivers/pci/endpoint/functions/pci-epf-*ntb.c 14808F: include/linux/ntb.h 14809F: include/linux/ntb_transport.h 14810F: tools/testing/selftests/ntb/ 14811 14812NTB IDT DRIVER 14813M: Serge Semin <fancer.lancer@gmail.com> 14814L: ntb@lists.linux.dev 14815S: Supported 14816F: drivers/ntb/hw/idt/ 14817 14818NTB INTEL DRIVER 14819M: Dave Jiang <dave.jiang@intel.com> 14820L: ntb@lists.linux.dev 14821S: Supported 14822W: https://github.com/davejiang/linux/wiki 14823T: git https://github.com/davejiang/linux.git 14824F: drivers/ntb/hw/intel/ 14825 14826NTFS FILESYSTEM 14827M: Anton Altaparmakov <anton@tuxera.com> 14828L: linux-ntfs-dev@lists.sourceforge.net 14829S: Supported 14830W: http://www.tuxera.com/ 14831T: git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git 14832F: Documentation/filesystems/ntfs.rst 14833F: fs/ntfs/ 14834 14835NTFS3 FILESYSTEM 14836M: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> 14837L: ntfs3@lists.linux.dev 14838S: Supported 14839W: http://www.paragon-software.com/ 14840T: git https://github.com/Paragon-Software-Group/linux-ntfs3.git 14841F: Documentation/filesystems/ntfs3.rst 14842F: fs/ntfs3/ 14843 14844NUBUS SUBSYSTEM 14845M: Finn Thain <fthain@linux-m68k.org> 14846L: linux-m68k@lists.linux-m68k.org 14847S: Maintained 14848F: arch/*/include/asm/nubus.h 14849F: drivers/nubus/ 14850F: include/linux/nubus.h 14851F: include/uapi/linux/nubus.h 14852 14853NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER 14854M: Antonino Daplas <adaplas@gmail.com> 14855L: linux-fbdev@vger.kernel.org 14856S: Maintained 14857F: drivers/video/fbdev/nvidia/ 14858F: drivers/video/fbdev/riva/ 14859 14860NVIDIA WMI EC BACKLIGHT DRIVER 14861M: Daniel Dadap <ddadap@nvidia.com> 14862L: platform-driver-x86@vger.kernel.org 14863S: Supported 14864F: drivers/platform/x86/nvidia-wmi-ec-backlight.c 14865F: include/linux/platform_data/x86/nvidia-wmi-ec-backlight.h 14866 14867NVM EXPRESS DRIVER 14868M: Keith Busch <kbusch@kernel.org> 14869M: Jens Axboe <axboe@fb.com> 14870M: Christoph Hellwig <hch@lst.de> 14871M: Sagi Grimberg <sagi@grimberg.me> 14872L: linux-nvme@lists.infradead.org 14873S: Supported 14874W: http://git.infradead.org/nvme.git 14875T: git://git.infradead.org/nvme.git 14876F: Documentation/nvme/ 14877F: drivers/nvme/host/ 14878F: drivers/nvme/common/ 14879F: include/linux/nvme.h 14880F: include/linux/nvme-*.h 14881F: include/uapi/linux/nvme_ioctl.h 14882 14883NVM EXPRESS FABRICS AUTHENTICATION 14884M: Hannes Reinecke <hare@suse.de> 14885L: linux-nvme@lists.infradead.org 14886S: Supported 14887F: drivers/nvme/host/auth.c 14888F: drivers/nvme/target/auth.c 14889F: drivers/nvme/target/fabrics-cmd-auth.c 14890F: include/linux/nvme-auth.h 14891 14892NVM EXPRESS HARDWARE MONITORING SUPPORT 14893M: Guenter Roeck <linux@roeck-us.net> 14894L: linux-nvme@lists.infradead.org 14895S: Supported 14896F: drivers/nvme/host/hwmon.c 14897 14898NVM EXPRESS FC TRANSPORT DRIVERS 14899M: James Smart <james.smart@broadcom.com> 14900L: linux-nvme@lists.infradead.org 14901S: Supported 14902F: drivers/nvme/host/fc.c 14903F: drivers/nvme/target/fc.c 14904F: drivers/nvme/target/fcloop.c 14905F: include/linux/nvme-fc-driver.h 14906F: include/linux/nvme-fc.h 14907 14908NVM EXPRESS TARGET DRIVER 14909M: Christoph Hellwig <hch@lst.de> 14910M: Sagi Grimberg <sagi@grimberg.me> 14911M: Chaitanya Kulkarni <kch@nvidia.com> 14912L: linux-nvme@lists.infradead.org 14913S: Supported 14914W: http://git.infradead.org/nvme.git 14915T: git://git.infradead.org/nvme.git 14916F: drivers/nvme/target/ 14917 14918NVMEM FRAMEWORK 14919M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 14920S: Maintained 14921T: git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git 14922F: Documentation/ABI/stable/sysfs-bus-nvmem 14923F: Documentation/devicetree/bindings/nvmem/ 14924F: drivers/nvmem/ 14925F: include/linux/nvmem-consumer.h 14926F: include/linux/nvmem-provider.h 14927 14928NXP C45 TJA11XX PHY DRIVER 14929M: Radu Pirea <radu-nicolae.pirea@oss.nxp.com> 14930L: netdev@vger.kernel.org 14931S: Maintained 14932F: drivers/net/phy/nxp-c45-tja11xx.c 14933 14934NXP FSPI DRIVER 14935M: Han Xu <han.xu@nxp.com> 14936M: Haibo Chen <haibo.chen@nxp.com> 14937R: Yogesh Gaur <yogeshgaur.83@gmail.com> 14938L: linux-spi@vger.kernel.org 14939S: Maintained 14940F: Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml 14941F: drivers/spi/spi-nxp-fspi.c 14942 14943NXP FXAS21002C DRIVER 14944M: Rui Miguel Silva <rmfrfs@gmail.com> 14945L: linux-iio@vger.kernel.org 14946S: Maintained 14947F: Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml 14948F: drivers/iio/gyro/fxas21002c.h 14949F: drivers/iio/gyro/fxas21002c_core.c 14950F: drivers/iio/gyro/fxas21002c_i2c.c 14951F: drivers/iio/gyro/fxas21002c_spi.c 14952 14953NXP i.MX CLOCK DRIVERS 14954M: Abel Vesa <abelvesa@kernel.org> 14955L: linux-clk@vger.kernel.org 14956L: linux-imx@nxp.com 14957S: Maintained 14958T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux.git clk/imx 14959F: Documentation/devicetree/bindings/clock/imx* 14960F: drivers/clk/imx/ 14961F: include/dt-bindings/clock/imx* 14962 14963NXP i.MX 8MQ DCSS DRIVER 14964M: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com> 14965R: Lucas Stach <l.stach@pengutronix.de> 14966L: dri-devel@lists.freedesktop.org 14967S: Maintained 14968F: Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml 14969F: drivers/gpu/drm/imx/dcss/ 14970 14971NXP i.MX 8QXP ADC DRIVER 14972M: Cai Huoqing <cai.huoqing@linux.dev> 14973M: Haibo Chen <haibo.chen@nxp.com> 14974L: linux-imx@nxp.com 14975L: linux-iio@vger.kernel.org 14976S: Maintained 14977F: Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml 14978F: drivers/iio/adc/imx8qxp-adc.c 14979 14980NXP i.MX 7D/6SX/6UL/93 AND VF610 ADC DRIVER 14981M: Haibo Chen <haibo.chen@nxp.com> 14982L: linux-iio@vger.kernel.org 14983L: linux-imx@nxp.com 14984S: Maintained 14985F: Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml 14986F: Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml 14987F: Documentation/devicetree/bindings/iio/adc/nxp,imx93-adc.yaml 14988F: drivers/iio/adc/imx7d_adc.c 14989F: drivers/iio/adc/imx93_adc.c 14990F: drivers/iio/adc/vf610_adc.c 14991 14992NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER 14993M: Jagan Teki <jagan@amarulasolutions.com> 14994S: Maintained 14995F: Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml 14996F: drivers/regulator/pf8x00-regulator.c 14997 14998NXP PTN5150A CC LOGIC AND EXTCON DRIVER 14999M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 15000L: linux-kernel@vger.kernel.org 15001S: Maintained 15002F: Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml 15003F: drivers/extcon/extcon-ptn5150.c 15004 15005NXP SGTL5000 DRIVER 15006M: Fabio Estevam <festevam@gmail.com> 15007L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15008S: Maintained 15009F: Documentation/devicetree/bindings/sound/sgtl5000.yaml 15010F: sound/soc/codecs/sgtl5000* 15011 15012NXP SJA1105 ETHERNET SWITCH DRIVER 15013M: Vladimir Oltean <olteanv@gmail.com> 15014L: linux-kernel@vger.kernel.org 15015S: Maintained 15016F: drivers/net/dsa/sja1105 15017F: drivers/net/pcs/pcs-xpcs-nxp.c 15018 15019NXP TDA998X DRM DRIVER 15020M: Russell King <linux@armlinux.org.uk> 15021S: Maintained 15022T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel 15023T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes 15024F: drivers/gpu/drm/i2c/tda998x_drv.c 15025F: include/drm/i2c/tda998x.h 15026F: include/dt-bindings/display/tda998x.h 15027K: "nxp,tda998x" 15028 15029NXP TFA9879 DRIVER 15030M: Peter Rosin <peda@axentia.se> 15031L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15032S: Maintained 15033F: Documentation/devicetree/bindings/sound/tfa9879.txt 15034F: sound/soc/codecs/tfa9879* 15035 15036NXP/Goodix TFA989X (TFA1) DRIVER 15037M: Stephan Gerhold <stephan@gerhold.net> 15038L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15039S: Maintained 15040F: Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml 15041F: sound/soc/codecs/tfa989x.c 15042 15043NXP-NCI NFC DRIVER 15044L: linux-nfc@lists.01.org (subscribers-only) 15045S: Orphan 15046F: Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml 15047F: drivers/nfc/nxp-nci 15048 15049NXP i.MX 8MP DW100 V4L2 DRIVER 15050M: Xavier Roumegue <xavier.roumegue@oss.nxp.com> 15051L: linux-media@vger.kernel.org 15052S: Maintained 15053F: Documentation/devicetree/bindings/media/nxp,dw100.yaml 15054F: Documentation/userspace-api/media/drivers/dw100.rst 15055F: drivers/media/platform/nxp/dw100/ 15056F: include/uapi/linux/dw100.h 15057 15058NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER 15059M: Mirela Rabulea <mirela.rabulea@nxp.com> 15060R: NXP Linux Team <linux-imx@nxp.com> 15061L: linux-media@vger.kernel.org 15062S: Maintained 15063F: Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml 15064F: drivers/media/platform/nxp/imx-jpeg 15065 15066NZXT-KRAKEN2 HARDWARE MONITORING DRIVER 15067M: Jonas Malaco <jonas@protocubo.io> 15068L: linux-hwmon@vger.kernel.org 15069S: Maintained 15070F: Documentation/hwmon/nzxt-kraken2.rst 15071F: drivers/hwmon/nzxt-kraken2.c 15072 15073NZXT-SMART2 HARDWARE MONITORING DRIVER 15074M: Aleksandr Mezin <mezin.alexander@gmail.com> 15075L: linux-hwmon@vger.kernel.org 15076S: Maintained 15077F: Documentation/hwmon/nzxt-smart2.rst 15078F: drivers/hwmon/nzxt-smart2.c 15079 15080OBJAGG 15081M: Jiri Pirko <jiri@nvidia.com> 15082L: netdev@vger.kernel.org 15083S: Supported 15084F: include/linux/objagg.h 15085F: lib/objagg.c 15086F: lib/test_objagg.c 15087 15088OBJTOOL 15089M: Josh Poimboeuf <jpoimboe@kernel.org> 15090M: Peter Zijlstra <peterz@infradead.org> 15091S: Supported 15092F: tools/objtool/ 15093F: include/linux/objtool.h 15094 15095OCELOT ETHERNET SWITCH DRIVER 15096M: Vladimir Oltean <vladimir.oltean@nxp.com> 15097M: Claudiu Manoil <claudiu.manoil@nxp.com> 15098M: Alexandre Belloni <alexandre.belloni@bootlin.com> 15099M: UNGLinuxDriver@microchip.com 15100L: netdev@vger.kernel.org 15101S: Supported 15102F: drivers/net/dsa/ocelot/* 15103F: drivers/net/ethernet/mscc/ 15104F: include/soc/mscc/ocelot* 15105F: net/dsa/tag_ocelot.c 15106F: net/dsa/tag_ocelot_8021q.c 15107F: tools/testing/selftests/drivers/net/ocelot/* 15108 15109OCELOT EXTERNAL SWITCH CONTROL 15110M: Colin Foster <colin.foster@in-advantage.com> 15111S: Supported 15112F: Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml 15113F: drivers/mfd/ocelot* 15114F: drivers/net/dsa/ocelot/ocelot_ext.c 15115F: include/linux/mfd/ocelot.h 15116 15117OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER 15118M: Frederic Barrat <fbarrat@linux.ibm.com> 15119M: Andrew Donnellan <ajd@linux.ibm.com> 15120L: linuxppc-dev@lists.ozlabs.org 15121S: Supported 15122F: Documentation/userspace-api/accelerators/ocxl.rst 15123F: arch/powerpc/include/asm/pnv-ocxl.h 15124F: arch/powerpc/platforms/powernv/ocxl.c 15125F: drivers/misc/ocxl/ 15126F: include/misc/ocxl* 15127F: include/uapi/misc/ocxl.h 15128 15129OMAP AUDIO SUPPORT 15130M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 15131M: Jarkko Nikula <jarkko.nikula@bitmer.com> 15132L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15133L: linux-omap@vger.kernel.org 15134S: Maintained 15135F: sound/soc/ti/n810.c 15136F: sound/soc/ti/omap* 15137F: sound/soc/ti/rx51.c 15138F: sound/soc/ti/sdma-pcm.* 15139 15140OMAP CLOCK FRAMEWORK SUPPORT 15141M: Paul Walmsley <paul@pwsan.com> 15142L: linux-omap@vger.kernel.org 15143S: Maintained 15144F: arch/arm/*omap*/*clock* 15145 15146OMAP DEVICE TREE SUPPORT 15147M: Benoît Cousson <bcousson@baylibre.com> 15148M: Tony Lindgren <tony@atomide.com> 15149L: linux-omap@vger.kernel.org 15150L: devicetree@vger.kernel.org 15151S: Maintained 15152F: arch/arm/boot/dts/*am3* 15153F: arch/arm/boot/dts/*am4* 15154F: arch/arm/boot/dts/*am5* 15155F: arch/arm/boot/dts/*dra7* 15156F: arch/arm/boot/dts/*omap* 15157F: arch/arm/boot/dts/logicpd-som-lv* 15158F: arch/arm/boot/dts/logicpd-torpedo* 15159 15160OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2) 15161L: linux-omap@vger.kernel.org 15162L: linux-fbdev@vger.kernel.org 15163S: Orphan 15164F: Documentation/arm/omap/dss.rst 15165F: drivers/video/fbdev/omap2/ 15166 15167OMAP FRAMEBUFFER SUPPORT 15168L: linux-fbdev@vger.kernel.org 15169L: linux-omap@vger.kernel.org 15170S: Orphan 15171F: drivers/video/fbdev/omap/ 15172 15173OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT 15174M: Roger Quadros <rogerq@kernel.org> 15175M: Tony Lindgren <tony@atomide.com> 15176L: linux-omap@vger.kernel.org 15177S: Maintained 15178F: arch/arm/mach-omap2/*gpmc* 15179F: drivers/memory/omap-gpmc.c 15180 15181OMAP GPIO DRIVER 15182M: Grygorii Strashko <grygorii.strashko@ti.com> 15183M: Santosh Shilimkar <ssantosh@kernel.org> 15184M: Kevin Hilman <khilman@kernel.org> 15185L: linux-omap@vger.kernel.org 15186S: Maintained 15187F: Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml 15188F: drivers/gpio/gpio-omap.c 15189 15190OMAP HARDWARE SPINLOCK SUPPORT 15191M: Ohad Ben-Cohen <ohad@wizery.com> 15192L: linux-omap@vger.kernel.org 15193S: Maintained 15194F: drivers/hwspinlock/omap_hwspinlock.c 15195 15196OMAP HS MMC SUPPORT 15197L: linux-mmc@vger.kernel.org 15198L: linux-omap@vger.kernel.org 15199S: Orphan 15200F: drivers/mmc/host/omap_hsmmc.c 15201 15202OMAP HWMOD DATA 15203M: Paul Walmsley <paul@pwsan.com> 15204L: linux-omap@vger.kernel.org 15205S: Maintained 15206F: arch/arm/mach-omap2/omap_hwmod*data* 15207 15208OMAP HWMOD SUPPORT 15209M: Benoît Cousson <bcousson@baylibre.com> 15210M: Paul Walmsley <paul@pwsan.com> 15211L: linux-omap@vger.kernel.org 15212S: Maintained 15213F: arch/arm/mach-omap2/omap_hwmod.* 15214 15215OMAP I2C DRIVER 15216M: Vignesh R <vigneshr@ti.com> 15217L: linux-omap@vger.kernel.org 15218L: linux-i2c@vger.kernel.org 15219S: Maintained 15220F: Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml 15221F: drivers/i2c/busses/i2c-omap.c 15222 15223OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS) 15224M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15225L: linux-media@vger.kernel.org 15226S: Maintained 15227F: Documentation/devicetree/bindings/media/ti,omap3isp.txt 15228F: drivers/media/platform/ti/omap3isp/ 15229F: drivers/staging/media/omap4iss/ 15230 15231OMAP MMC SUPPORT 15232M: Aaro Koskinen <aaro.koskinen@iki.fi> 15233L: linux-omap@vger.kernel.org 15234S: Odd Fixes 15235F: drivers/mmc/host/omap.c 15236 15237OMAP POWER MANAGEMENT SUPPORT 15238M: Kevin Hilman <khilman@kernel.org> 15239L: linux-omap@vger.kernel.org 15240S: Maintained 15241F: arch/arm/*omap*/*pm* 15242F: drivers/cpufreq/omap-cpufreq.c 15243 15244OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT 15245M: Paul Walmsley <paul@pwsan.com> 15246L: linux-omap@vger.kernel.org 15247S: Maintained 15248F: arch/arm/mach-omap2/prm* 15249 15250OMAP RANDOM NUMBER GENERATOR SUPPORT 15251M: Deepak Saxena <dsaxena@plexity.net> 15252S: Maintained 15253F: drivers/char/hw_random/omap-rng.c 15254 15255OMAP USB SUPPORT 15256L: linux-usb@vger.kernel.org 15257L: linux-omap@vger.kernel.org 15258S: Orphan 15259F: arch/arm/*omap*/usb* 15260F: drivers/usb/*/*omap* 15261 15262OMAP/NEWFLOW NANOBONE MACHINE SUPPORT 15263M: Mark Jackson <mpfj@newflow.co.uk> 15264L: linux-omap@vger.kernel.org 15265S: Maintained 15266F: arch/arm/boot/dts/am335x-nano.dts 15267 15268OMAP1 SUPPORT 15269M: Aaro Koskinen <aaro.koskinen@iki.fi> 15270M: Janusz Krzysztofik <jmkrzyszt@gmail.com> 15271M: Tony Lindgren <tony@atomide.com> 15272L: linux-omap@vger.kernel.org 15273S: Maintained 15274Q: http://patchwork.kernel.org/project/linux-omap/list/ 15275T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15276F: arch/arm/configs/omap1_defconfig 15277F: arch/arm/mach-omap1/ 15278F: drivers/i2c/busses/i2c-omap.c 15279F: include/linux/platform_data/ams-delta-fiq.h 15280F: include/linux/platform_data/i2c-omap.h 15281 15282OMAP2+ SUPPORT 15283M: Tony Lindgren <tony@atomide.com> 15284L: linux-omap@vger.kernel.org 15285S: Maintained 15286W: http://www.muru.com/linux/omap/ 15287W: http://linux.omap.com/ 15288Q: http://patchwork.kernel.org/project/linux-omap/list/ 15289T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15290F: arch/arm/configs/omap2plus_defconfig 15291F: arch/arm/mach-omap2/ 15292F: drivers/bus/ti-sysc.c 15293F: drivers/i2c/busses/i2c-omap.c 15294F: drivers/irqchip/irq-omap-intc.c 15295F: drivers/mfd/*omap*.c 15296F: drivers/mfd/menelaus.c 15297F: drivers/mfd/palmas.c 15298F: drivers/mfd/tps65217.c 15299F: drivers/mfd/tps65218.c 15300F: drivers/mfd/tps65219.c 15301F: drivers/mfd/tps65910.c 15302F: drivers/mfd/twl-core.[ch] 15303F: drivers/mfd/twl4030*.c 15304F: drivers/mfd/twl6030*.c 15305F: drivers/mfd/twl6040*.c 15306F: drivers/regulator/palmas-regulator*.c 15307F: drivers/regulator/pbias-regulator.c 15308F: drivers/regulator/tps65217-regulator.c 15309F: drivers/regulator/tps65218-regulator.c 15310F: drivers/regulator/tps65219-regulator.c 15311F: drivers/regulator/tps65910-regulator.c 15312F: drivers/regulator/twl-regulator.c 15313F: drivers/regulator/twl6030-regulator.c 15314F: include/linux/platform_data/i2c-omap.h 15315F: include/linux/platform_data/ti-sysc.h 15316 15317OMFS FILESYSTEM 15318M: Bob Copeland <me@bobcopeland.com> 15319L: linux-karma-devel@lists.sourceforge.net 15320S: Maintained 15321F: Documentation/filesystems/omfs.rst 15322F: fs/omfs/ 15323 15324OMNIKEY CARDMAN 4000 DRIVER 15325M: Harald Welte <laforge@gnumonks.org> 15326S: Maintained 15327F: drivers/char/pcmcia/cm4000_cs.c 15328F: include/linux/cm4000_cs.h 15329F: include/uapi/linux/cm4000_cs.h 15330 15331OMNIKEY CARDMAN 4040 DRIVER 15332M: Harald Welte <laforge@gnumonks.org> 15333S: Maintained 15334F: drivers/char/pcmcia/cm4040_cs.* 15335 15336OMNIVISION OG01A1B SENSOR DRIVER 15337M: Shawn Tu <shawnx.tu@intel.com> 15338L: linux-media@vger.kernel.org 15339S: Maintained 15340F: drivers/media/i2c/og01a1b.c 15341 15342OMNIVISION OV02A10 SENSOR DRIVER 15343M: Dongchun Zhu <dongchun.zhu@mediatek.com> 15344L: linux-media@vger.kernel.org 15345S: Maintained 15346T: git git://linuxtv.org/media_tree.git 15347F: Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml 15348F: drivers/media/i2c/ov02a10.c 15349 15350OMNIVISION OV08D10 SENSOR DRIVER 15351M: Jimmy Su <jimmy.su@intel.com> 15352L: linux-media@vger.kernel.org 15353S: Maintained 15354T: git git://linuxtv.org/media_tree.git 15355F: drivers/media/i2c/ov08d10.c 15356 15357OMNIVISION OV08X40 SENSOR DRIVER 15358M: Jason Chen <jason.z.chen@intel.com> 15359L: linux-media@vger.kernel.org 15360S: Maintained 15361T: git git://linuxtv.org/media_tree.git 15362F: drivers/media/i2c/ov08x40.c 15363 15364OMNIVISION OV13858 SENSOR DRIVER 15365M: Sakari Ailus <sakari.ailus@linux.intel.com> 15366L: linux-media@vger.kernel.org 15367S: Maintained 15368T: git git://linuxtv.org/media_tree.git 15369F: drivers/media/i2c/ov13858.c 15370 15371OMNIVISION OV13B10 SENSOR DRIVER 15372M: Arec Kao <arec.kao@intel.com> 15373L: linux-media@vger.kernel.org 15374S: Maintained 15375T: git git://linuxtv.org/media_tree.git 15376F: drivers/media/i2c/ov13b10.c 15377 15378OMNIVISION OV2680 SENSOR DRIVER 15379M: Rui Miguel Silva <rmfrfs@gmail.com> 15380L: linux-media@vger.kernel.org 15381S: Maintained 15382T: git git://linuxtv.org/media_tree.git 15383F: Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml 15384F: drivers/media/i2c/ov2680.c 15385 15386OMNIVISION OV2685 SENSOR DRIVER 15387M: Shunqian Zheng <zhengsq@rock-chips.com> 15388L: linux-media@vger.kernel.org 15389S: Maintained 15390T: git git://linuxtv.org/media_tree.git 15391F: drivers/media/i2c/ov2685.c 15392 15393OMNIVISION OV2740 SENSOR DRIVER 15394M: Tianshu Qiu <tian.shu.qiu@intel.com> 15395R: Shawn Tu <shawnx.tu@intel.com> 15396R: Bingbu Cao <bingbu.cao@intel.com> 15397L: linux-media@vger.kernel.org 15398S: Maintained 15399T: git git://linuxtv.org/media_tree.git 15400F: drivers/media/i2c/ov2740.c 15401 15402OMNIVISION OV4689 SENSOR DRIVER 15403M: Mikhail Rudenko <mike.rudenko@gmail.com> 15404L: linux-media@vger.kernel.org 15405S: Maintained 15406T: git git://linuxtv.org/media_tree.git 15407F: Documentation/devicetree/bindings/media/i2c/ovti,ov4689.yaml 15408F: drivers/media/i2c/ov5647.c 15409 15410OMNIVISION OV5640 SENSOR DRIVER 15411M: Steve Longerbeam <slongerbeam@gmail.com> 15412L: linux-media@vger.kernel.org 15413S: Maintained 15414T: git git://linuxtv.org/media_tree.git 15415F: drivers/media/i2c/ov5640.c 15416 15417OMNIVISION OV5647 SENSOR DRIVER 15418M: Dave Stevenson <dave.stevenson@raspberrypi.com> 15419M: Jacopo Mondi <jacopo@jmondi.org> 15420L: linux-media@vger.kernel.org 15421S: Maintained 15422T: git git://linuxtv.org/media_tree.git 15423F: Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml 15424F: drivers/media/i2c/ov5647.c 15425 15426OMNIVISION OV5670 SENSOR DRIVER 15427M: Chiranjeevi Rapolu <chiranjeevi.rapolu@intel.com> 15428L: linux-media@vger.kernel.org 15429S: Maintained 15430T: git git://linuxtv.org/media_tree.git 15431F: drivers/media/i2c/ov5670.c 15432 15433OMNIVISION OV5675 SENSOR DRIVER 15434M: Shawn Tu <shawnx.tu@intel.com> 15435L: linux-media@vger.kernel.org 15436S: Maintained 15437T: git git://linuxtv.org/media_tree.git 15438F: drivers/media/i2c/ov5675.c 15439 15440OMNIVISION OV5693 SENSOR DRIVER 15441M: Daniel Scally <djrscally@gmail.com> 15442L: linux-media@vger.kernel.org 15443S: Maintained 15444T: git git://linuxtv.org/media_tree.git 15445F: Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml 15446F: drivers/media/i2c/ov5693.c 15447 15448OMNIVISION OV5695 SENSOR DRIVER 15449M: Shunqian Zheng <zhengsq@rock-chips.com> 15450L: linux-media@vger.kernel.org 15451S: Maintained 15452T: git git://linuxtv.org/media_tree.git 15453F: drivers/media/i2c/ov5695.c 15454 15455OMNIVISION OV7670 SENSOR DRIVER 15456L: linux-media@vger.kernel.org 15457S: Orphan 15458T: git git://linuxtv.org/media_tree.git 15459F: Documentation/devicetree/bindings/media/i2c/ov7670.txt 15460F: drivers/media/i2c/ov7670.c 15461 15462OMNIVISION OV772x SENSOR DRIVER 15463M: Jacopo Mondi <jacopo@jmondi.org> 15464L: linux-media@vger.kernel.org 15465S: Odd fixes 15466T: git git://linuxtv.org/media_tree.git 15467F: Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml 15468F: drivers/media/i2c/ov772x.c 15469F: include/media/i2c/ov772x.h 15470 15471OMNIVISION OV7740 SENSOR DRIVER 15472M: Wenyou Yang <wenyou.yang@microchip.com> 15473L: linux-media@vger.kernel.org 15474S: Maintained 15475T: git git://linuxtv.org/media_tree.git 15476F: Documentation/devicetree/bindings/media/i2c/ov7740.txt 15477F: drivers/media/i2c/ov7740.c 15478 15479OMNIVISION OV8856 SENSOR DRIVER 15480M: Dongchun Zhu <dongchun.zhu@mediatek.com> 15481L: linux-media@vger.kernel.org 15482S: Maintained 15483T: git git://linuxtv.org/media_tree.git 15484F: Documentation/devicetree/bindings/media/i2c/ov8856.yaml 15485F: drivers/media/i2c/ov8856.c 15486 15487OMNIVISION OV9282 SENSOR DRIVER 15488M: Paul J. Murphy <paul.j.murphy@intel.com> 15489M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 15490L: linux-media@vger.kernel.org 15491S: Maintained 15492T: git git://linuxtv.org/media_tree.git 15493F: Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml 15494F: drivers/media/i2c/ov9282.c 15495 15496OMNIVISION OV9640 SENSOR DRIVER 15497M: Petr Cvek <petrcvekcz@gmail.com> 15498L: linux-media@vger.kernel.org 15499S: Maintained 15500F: drivers/media/i2c/ov9640.* 15501 15502OMNIVISION OV9650 SENSOR DRIVER 15503M: Sakari Ailus <sakari.ailus@linux.intel.com> 15504R: Akinobu Mita <akinobu.mita@gmail.com> 15505R: Sylwester Nawrocki <s.nawrocki@samsung.com> 15506L: linux-media@vger.kernel.org 15507S: Maintained 15508T: git git://linuxtv.org/media_tree.git 15509F: Documentation/devicetree/bindings/media/i2c/ov9650.txt 15510F: drivers/media/i2c/ov9650.c 15511 15512OMNIVISION OV9734 SENSOR DRIVER 15513M: Tianshu Qiu <tian.shu.qiu@intel.com> 15514R: Bingbu Cao <bingbu.cao@intel.com> 15515L: linux-media@vger.kernel.org 15516S: Maintained 15517T: git git://linuxtv.org/media_tree.git 15518F: drivers/media/i2c/ov9734.c 15519 15520ONBOARD USB HUB DRIVER 15521M: Matthias Kaehlcke <mka@chromium.org> 15522L: linux-usb@vger.kernel.org 15523S: Maintained 15524F: Documentation/ABI/testing/sysfs-bus-platform-onboard-usb-hub 15525F: drivers/usb/misc/onboard_usb_hub.c 15526 15527ONENAND FLASH DRIVER 15528M: Kyungmin Park <kyungmin.park@samsung.com> 15529L: linux-mtd@lists.infradead.org 15530S: Maintained 15531F: drivers/mtd/nand/onenand/ 15532F: include/linux/mtd/onenand*.h 15533 15534ONEXPLAYER FAN DRIVER 15535M: Derek John Clark <derekjohn.clark@gmail.com> 15536M: Joaquín Ignacio Aramendía <samsagax@gmail.com> 15537L: linux-hwmon@vger.kernel.org 15538S: Maintained 15539F: drivers/hwmon/oxp-sensors.c 15540 15541ONION OMEGA2+ BOARD 15542M: Harvey Hunt <harveyhuntnexus@gmail.com> 15543L: linux-mips@vger.kernel.org 15544S: Maintained 15545F: arch/mips/boot/dts/ralink/omega2p.dts 15546 15547ONSEMI ETHERNET PHY DRIVERS 15548M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 15549L: netdev@vger.kernel.org 15550S: Supported 15551W: http://www.onsemi.com 15552F: drivers/net/phy/ncn* 15553 15554OP-TEE DRIVER 15555M: Jens Wiklander <jens.wiklander@linaro.org> 15556L: op-tee@lists.trustedfirmware.org 15557S: Maintained 15558F: Documentation/ABI/testing/sysfs-bus-optee-devices 15559F: drivers/tee/optee/ 15560 15561OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER 15562M: Sumit Garg <sumit.garg@linaro.org> 15563L: op-tee@lists.trustedfirmware.org 15564S: Maintained 15565F: drivers/char/hw_random/optee-rng.c 15566 15567OP-TEE RTC DRIVER 15568M: Clément Léger <clement.leger@bootlin.com> 15569L: linux-rtc@vger.kernel.org 15570S: Maintained 15571F: drivers/rtc/rtc-optee.c 15572 15573OPA-VNIC DRIVER 15574M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 15575L: linux-rdma@vger.kernel.org 15576S: Supported 15577F: drivers/infiniband/ulp/opa_vnic 15578 15579OPEN FIRMWARE AND FLATTENED DEVICE TREE 15580M: Rob Herring <robh+dt@kernel.org> 15581M: Frank Rowand <frowand.list@gmail.com> 15582L: devicetree@vger.kernel.org 15583S: Maintained 15584C: irc://irc.libera.chat/devicetree 15585W: http://www.devicetree.org/ 15586T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15587F: Documentation/ABI/testing/sysfs-firmware-ofw 15588F: drivers/of/ 15589F: include/linux/of*.h 15590F: scripts/dtc/ 15591K: of_overlay_notifier_ 15592K: of_overlay_fdt_apply 15593K: of_overlay_remove 15594 15595OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS 15596M: Rob Herring <robh+dt@kernel.org> 15597M: Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org> 15598L: devicetree@vger.kernel.org 15599S: Maintained 15600C: irc://irc.libera.chat/devicetree 15601Q: http://patchwork.ozlabs.org/project/devicetree-bindings/list/ 15602T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15603F: Documentation/devicetree/ 15604F: arch/*/boot/dts/ 15605F: include/dt-bindings/ 15606 15607OPENCOMPUTE PTP CLOCK DRIVER 15608M: Jonathan Lemon <jonathan.lemon@gmail.com> 15609M: Vadim Fedorenko <vadfed@fb.com> 15610L: netdev@vger.kernel.org 15611S: Maintained 15612F: drivers/ptp/ptp_ocp.c 15613 15614OPENCORES I2C BUS DRIVER 15615M: Peter Korsgaard <peter@korsgaard.com> 15616M: Andrew Lunn <andrew@lunn.ch> 15617L: linux-i2c@vger.kernel.org 15618S: Maintained 15619F: Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml 15620F: Documentation/i2c/busses/i2c-ocores.rst 15621F: drivers/i2c/busses/i2c-ocores.c 15622F: include/linux/platform_data/i2c-ocores.h 15623 15624OPENRISC ARCHITECTURE 15625M: Jonas Bonn <jonas@southpole.se> 15626M: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> 15627M: Stafford Horne <shorne@gmail.com> 15628L: linux-openrisc@vger.kernel.org 15629S: Maintained 15630W: http://openrisc.io 15631T: git https://github.com/openrisc/linux.git 15632F: Documentation/devicetree/bindings/openrisc/ 15633F: Documentation/openrisc/ 15634F: arch/openrisc/ 15635F: drivers/irqchip/irq-ompic.c 15636F: drivers/irqchip/irq-or1k-* 15637 15638OPENVSWITCH 15639M: Pravin B Shelar <pshelar@ovn.org> 15640L: netdev@vger.kernel.org 15641L: dev@openvswitch.org 15642S: Maintained 15643W: http://openvswitch.org 15644F: include/uapi/linux/openvswitch.h 15645F: net/openvswitch/ 15646F: tools/testing/selftests/net/openvswitch/ 15647 15648OPERATING PERFORMANCE POINTS (OPP) 15649M: Viresh Kumar <vireshk@kernel.org> 15650M: Nishanth Menon <nm@ti.com> 15651M: Stephen Boyd <sboyd@kernel.org> 15652L: linux-pm@vger.kernel.org 15653S: Maintained 15654T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git 15655F: Documentation/devicetree/bindings/opp/ 15656F: Documentation/power/opp.rst 15657F: drivers/opp/ 15658F: include/linux/pm_opp.h 15659 15660OPL4 DRIVER 15661M: Clemens Ladisch <clemens@ladisch.de> 15662L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15663S: Maintained 15664T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 15665F: sound/drivers/opl4/ 15666 15667ORACLE CLUSTER FILESYSTEM 2 (OCFS2) 15668M: Mark Fasheh <mark@fasheh.com> 15669M: Joel Becker <jlbec@evilplan.org> 15670M: Joseph Qi <joseph.qi@linux.alibaba.com> 15671L: ocfs2-devel@oss.oracle.com (moderated for non-subscribers) 15672S: Supported 15673W: http://ocfs2.wiki.kernel.org 15674F: Documentation/filesystems/dlmfs.rst 15675F: Documentation/filesystems/ocfs2.rst 15676F: fs/ocfs2/ 15677 15678ORANGEFS FILESYSTEM 15679M: Mike Marshall <hubcap@omnibond.com> 15680R: Martin Brandenburg <martin@omnibond.com> 15681L: devel@lists.orangefs.org 15682S: Supported 15683T: git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git 15684F: Documentation/filesystems/orangefs.rst 15685F: fs/orangefs/ 15686 15687ORINOCO DRIVER 15688L: linux-wireless@vger.kernel.org 15689S: Orphan 15690W: https://wireless.wiki.kernel.org/en/users/Drivers/orinoco 15691W: http://www.nongnu.org/orinoco/ 15692F: drivers/net/wireless/intersil/orinoco/ 15693 15694OV2659 OMNIVISION SENSOR DRIVER 15695M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 15696L: linux-media@vger.kernel.org 15697S: Maintained 15698W: https://linuxtv.org 15699Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15700T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 15701F: drivers/media/i2c/ov2659.c 15702F: include/media/i2c/ov2659.h 15703 15704OVERLAY FILESYSTEM 15705M: Miklos Szeredi <miklos@szeredi.hu> 15706L: linux-unionfs@vger.kernel.org 15707S: Supported 15708T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git 15709F: Documentation/filesystems/overlayfs.rst 15710F: fs/overlayfs/ 15711 15712P54 WIRELESS DRIVER 15713M: Christian Lamparter <chunkeey@googlemail.com> 15714L: linux-wireless@vger.kernel.org 15715S: Maintained 15716W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 15717F: drivers/net/wireless/intersil/p54/ 15718 15719PACKET SOCKETS 15720M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 15721S: Maintained 15722F: include/uapi/linux/if_packet.h 15723F: net/packet/af_packet.c 15724 15725PACKING 15726M: Vladimir Oltean <olteanv@gmail.com> 15727L: netdev@vger.kernel.org 15728S: Supported 15729F: Documentation/core-api/packing.rst 15730F: include/linux/packing.h 15731F: lib/packing.c 15732 15733PADATA PARALLEL EXECUTION MECHANISM 15734M: Steffen Klassert <steffen.klassert@secunet.com> 15735M: Daniel Jordan <daniel.m.jordan@oracle.com> 15736L: linux-crypto@vger.kernel.org 15737L: linux-kernel@vger.kernel.org 15738S: Maintained 15739F: Documentation/core-api/padata.rst 15740F: include/linux/padata.h 15741F: kernel/padata.c 15742 15743PAGE CACHE 15744M: Matthew Wilcox (Oracle) <willy@infradead.org> 15745L: linux-fsdevel@vger.kernel.org 15746S: Supported 15747T: git git://git.infradead.org/users/willy/pagecache.git 15748F: Documentation/filesystems/locking.rst 15749F: Documentation/filesystems/vfs.rst 15750F: include/linux/pagemap.h 15751F: mm/filemap.c 15752F: mm/page-writeback.c 15753F: mm/readahead.c 15754F: mm/truncate.c 15755 15756PAGE POOL 15757M: Jesper Dangaard Brouer <hawk@kernel.org> 15758M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 15759L: netdev@vger.kernel.org 15760S: Supported 15761F: Documentation/networking/page_pool.rst 15762F: include/net/page_pool.h 15763F: include/trace/events/page_pool.h 15764F: net/core/page_pool.c 15765 15766PAGE TABLE CHECK 15767M: Pasha Tatashin <pasha.tatashin@soleen.com> 15768M: Andrew Morton <akpm@linux-foundation.org> 15769L: linux-mm@kvack.org 15770S: Maintained 15771F: Documentation/mm/page_table_check.rst 15772F: include/linux/page_table_check.h 15773F: mm/page_table_check.c 15774 15775PANASONIC LAPTOP ACPI EXTRAS DRIVER 15776M: Kenneth Chan <kenneth.t.chan@gmail.com> 15777L: platform-driver-x86@vger.kernel.org 15778S: Maintained 15779F: drivers/platform/x86/panasonic-laptop.c 15780 15781PARALLAX PING IIO SENSOR DRIVER 15782M: Andreas Klinger <ak@it-klinger.de> 15783L: linux-iio@vger.kernel.org 15784S: Maintained 15785F: Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml 15786F: drivers/iio/proximity/ping.c 15787 15788PARALLEL LCD/KEYPAD PANEL DRIVER 15789M: Willy Tarreau <willy@haproxy.com> 15790M: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> 15791S: Odd Fixes 15792F: Documentation/admin-guide/lcd-panel-cgram.rst 15793F: drivers/auxdisplay/panel.c 15794 15795PARALLEL PORT SUBSYSTEM 15796M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 15797M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 15798L: linux-parport@lists.infradead.org (subscribers-only) 15799S: Maintained 15800F: Documentation/driver-api/parport*.rst 15801F: drivers/char/ppdev.c 15802F: drivers/parport/ 15803F: include/linux/parport*.h 15804F: include/uapi/linux/ppdev.h 15805 15806PARAVIRT_OPS INTERFACE 15807M: Juergen Gross <jgross@suse.com> 15808M: Srivatsa S. Bhat (VMware) <srivatsa@csail.mit.edu> 15809R: Alexey Makhalov <amakhalov@vmware.com> 15810R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 15811L: virtualization@lists.linux-foundation.org 15812L: x86@kernel.org 15813S: Supported 15814T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 15815F: Documentation/virt/paravirt_ops.rst 15816F: arch/*/include/asm/paravirt*.h 15817F: arch/*/kernel/paravirt* 15818F: include/linux/hypervisor.h 15819 15820PARISC ARCHITECTURE 15821M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 15822M: Helge Deller <deller@gmx.de> 15823L: linux-parisc@vger.kernel.org 15824S: Maintained 15825W: https://parisc.wiki.kernel.org 15826Q: http://patchwork.kernel.org/project/linux-parisc/list/ 15827T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git 15828T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git 15829F: Documentation/parisc/ 15830F: arch/parisc/ 15831F: drivers/char/agp/parisc-agp.c 15832F: drivers/input/misc/hp_sdc_rtc.c 15833F: drivers/input/serio/gscps2.c 15834F: drivers/input/serio/hp_sdc* 15835F: drivers/parisc/ 15836F: drivers/parport/parport_gsc.* 15837F: drivers/tty/serial/8250/8250_parisc.c 15838F: drivers/video/console/sti* 15839F: drivers/video/fbdev/sti* 15840F: drivers/video/logo/logo_parisc* 15841F: include/linux/hp_sdc.h 15842 15843PARMAN 15844M: Jiri Pirko <jiri@nvidia.com> 15845L: netdev@vger.kernel.org 15846S: Supported 15847F: include/linux/parman.h 15848F: lib/parman.c 15849F: lib/test_parman.c 15850 15851PC ENGINES APU BOARD DRIVER 15852M: Enrico Weigelt, metux IT consult <info@metux.net> 15853S: Maintained 15854F: drivers/platform/x86/pcengines-apuv2.c 15855 15856PC87360 HARDWARE MONITORING DRIVER 15857M: Jim Cromie <jim.cromie@gmail.com> 15858L: linux-hwmon@vger.kernel.org 15859S: Maintained 15860F: Documentation/hwmon/pc87360.rst 15861F: drivers/hwmon/pc87360.c 15862 15863PC8736x GPIO DRIVER 15864M: Jim Cromie <jim.cromie@gmail.com> 15865S: Maintained 15866F: drivers/char/pc8736x_gpio.c 15867 15868PC87427 HARDWARE MONITORING DRIVER 15869M: Jean Delvare <jdelvare@suse.com> 15870L: linux-hwmon@vger.kernel.org 15871S: Maintained 15872F: Documentation/hwmon/pc87427.rst 15873F: drivers/hwmon/pc87427.c 15874 15875PCA9532 LED DRIVER 15876M: Riku Voipio <riku.voipio@iki.fi> 15877S: Maintained 15878F: drivers/leds/leds-pca9532.c 15879F: include/linux/leds-pca9532.h 15880 15881PCA9541 I2C BUS MASTER SELECTOR DRIVER 15882M: Guenter Roeck <linux@roeck-us.net> 15883L: linux-i2c@vger.kernel.org 15884S: Maintained 15885F: drivers/i2c/muxes/i2c-mux-pca9541.c 15886 15887PCDP - PRIMARY CONSOLE AND DEBUG PORT 15888M: Khalid Aziz <khalid@gonehiking.org> 15889S: Maintained 15890F: drivers/firmware/pcdp.* 15891 15892PCI DRIVER FOR AARDVARK (Marvell Armada 3700) 15893M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 15894M: Pali Rohár <pali@kernel.org> 15895L: linux-pci@vger.kernel.org 15896L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15897S: Maintained 15898F: Documentation/devicetree/bindings/pci/aardvark-pci.txt 15899F: drivers/pci/controller/pci-aardvark.c 15900 15901PCI DRIVER FOR ALTERA PCIE IP 15902M: Joyce Ooi <joyce.ooi@intel.com> 15903L: linux-pci@vger.kernel.org 15904S: Supported 15905F: Documentation/devicetree/bindings/pci/altera-pcie.txt 15906F: drivers/pci/controller/pcie-altera.c 15907 15908PCI DRIVER FOR APPLIEDMICRO XGENE 15909M: Toan Le <toan@os.amperecomputing.com> 15910L: linux-pci@vger.kernel.org 15911L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15912S: Maintained 15913F: Documentation/devicetree/bindings/pci/xgene-pci.txt 15914F: drivers/pci/controller/pci-xgene.c 15915 15916PCI DRIVER FOR ARM VERSATILE PLATFORM 15917M: Rob Herring <robh@kernel.org> 15918L: linux-pci@vger.kernel.org 15919L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15920S: Maintained 15921F: Documentation/devicetree/bindings/pci/versatile.yaml 15922F: drivers/pci/controller/pci-versatile.c 15923 15924PCI DRIVER FOR ARMADA 8K 15925M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 15926L: linux-pci@vger.kernel.org 15927L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15928S: Maintained 15929F: Documentation/devicetree/bindings/pci/pci-armada8k.txt 15930F: drivers/pci/controller/dwc/pcie-armada8k.c 15931 15932PCI DRIVER FOR CADENCE PCIE IP 15933M: Tom Joseph <tjoseph@cadence.com> 15934L: linux-pci@vger.kernel.org 15935S: Maintained 15936F: Documentation/devicetree/bindings/pci/cdns,* 15937F: drivers/pci/controller/cadence/ 15938 15939PCI DRIVER FOR FREESCALE LAYERSCAPE 15940M: Minghuan Lian <minghuan.Lian@nxp.com> 15941M: Mingkai Hu <mingkai.hu@nxp.com> 15942M: Roy Zang <roy.zang@nxp.com> 15943L: linuxppc-dev@lists.ozlabs.org 15944L: linux-pci@vger.kernel.org 15945L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15946S: Maintained 15947F: drivers/pci/controller/dwc/*layerscape* 15948 15949PCI DRIVER FOR GENERIC OF HOSTS 15950M: Will Deacon <will@kernel.org> 15951L: linux-pci@vger.kernel.org 15952L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15953S: Maintained 15954F: Documentation/devicetree/bindings/pci/host-generic-pci.yaml 15955F: drivers/pci/controller/pci-host-common.c 15956F: drivers/pci/controller/pci-host-generic.c 15957 15958PCI DRIVER FOR IMX6 15959M: Richard Zhu <hongxing.zhu@nxp.com> 15960M: Lucas Stach <l.stach@pengutronix.de> 15961L: linux-pci@vger.kernel.org 15962L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15963S: Maintained 15964F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml 15965F: drivers/pci/controller/dwc/*imx6* 15966 15967PCI DRIVER FOR FU740 15968M: Paul Walmsley <paul.walmsley@sifive.com> 15969M: Greentime Hu <greentime.hu@sifive.com> 15970L: linux-pci@vger.kernel.org 15971S: Maintained 15972F: Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml 15973F: drivers/pci/controller/dwc/pcie-fu740.c 15974 15975PCI DRIVER FOR INTEL IXP4XX 15976M: Linus Walleij <linus.walleij@linaro.org> 15977S: Maintained 15978F: Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml 15979F: drivers/pci/controller/pci-ixp4xx.c 15980 15981PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD) 15982M: Nirmal Patel <nirmal.patel@linux.intel.com> 15983R: Jonathan Derrick <jonathan.derrick@linux.dev> 15984L: linux-pci@vger.kernel.org 15985S: Supported 15986F: drivers/pci/controller/vmd.c 15987 15988PCI DRIVER FOR MICROSEMI SWITCHTEC 15989M: Kurt Schwemmer <kurt.schwemmer@microsemi.com> 15990M: Logan Gunthorpe <logang@deltatee.com> 15991L: linux-pci@vger.kernel.org 15992S: Maintained 15993F: Documentation/ABI/testing/sysfs-class-switchtec 15994F: Documentation/driver-api/switchtec.rst 15995F: drivers/ntb/hw/mscc/ 15996F: drivers/pci/switch/switchtec* 15997F: include/linux/switchtec.h 15998F: include/uapi/linux/switchtec_ioctl.h 15999 16000PCI DRIVER FOR MOBIVEIL PCIE IP 16001M: Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in> 16002M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16003L: linux-pci@vger.kernel.org 16004S: Supported 16005F: Documentation/devicetree/bindings/pci/mobiveil-pcie.txt 16006F: drivers/pci/controller/mobiveil/pcie-mobiveil* 16007 16008PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support) 16009M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16010M: Pali Rohár <pali@kernel.org> 16011L: linux-pci@vger.kernel.org 16012L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16013S: Maintained 16014F: drivers/pci/controller/*mvebu* 16015 16016PCI DRIVER FOR NVIDIA TEGRA 16017M: Thierry Reding <thierry.reding@gmail.com> 16018L: linux-tegra@vger.kernel.org 16019L: linux-pci@vger.kernel.org 16020S: Supported 16021F: Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt 16022F: drivers/pci/controller/pci-tegra.c 16023 16024PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER 16025M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16026L: linux-pci@vger.kernel.org 16027L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16028S: Maintained 16029F: Documentation/devicetree/bindings/pci/layerscape-pcie-gen4.txt 16030F: drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c 16031 16032PCI DRIVER FOR RENESAS R-CAR 16033M: Marek Vasut <marek.vasut+renesas@gmail.com> 16034M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 16035L: linux-pci@vger.kernel.org 16036L: linux-renesas-soc@vger.kernel.org 16037S: Maintained 16038F: Documentation/devicetree/bindings/pci/*rcar* 16039F: drivers/pci/controller/*rcar* 16040 16041PCI DRIVER FOR SAMSUNG EXYNOS 16042M: Jingoo Han <jingoohan1@gmail.com> 16043L: linux-pci@vger.kernel.org 16044L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16045L: linux-samsung-soc@vger.kernel.org 16046S: Maintained 16047F: drivers/pci/controller/dwc/pci-exynos.c 16048 16049PCI DRIVER FOR SYNOPSYS DESIGNWARE 16050M: Jingoo Han <jingoohan1@gmail.com> 16051M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 16052L: linux-pci@vger.kernel.org 16053S: Maintained 16054F: Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml 16055F: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml 16056F: drivers/pci/controller/dwc/*designware* 16057 16058PCI DRIVER FOR TI DRA7XX/J721E 16059M: Vignesh Raghavendra <vigneshr@ti.com> 16060L: linux-omap@vger.kernel.org 16061L: linux-pci@vger.kernel.org 16062L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16063S: Supported 16064F: Documentation/devicetree/bindings/pci/ti-pci.txt 16065F: drivers/pci/controller/cadence/pci-j721e.c 16066F: drivers/pci/controller/dwc/pci-dra7xx.c 16067 16068PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC 16069M: Linus Walleij <linus.walleij@linaro.org> 16070L: linux-pci@vger.kernel.org 16071S: Maintained 16072F: Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt 16073F: drivers/pci/controller/pci-v3-semi.c 16074 16075PCI ENDPOINT SUBSYSTEM 16076M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16077M: Krzysztof Wilczyński <kw@linux.com> 16078R: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16079R: Kishon Vijay Abraham I <kishon@kernel.org> 16080L: linux-pci@vger.kernel.org 16081S: Supported 16082Q: https://patchwork.kernel.org/project/linux-pci/list/ 16083B: https://bugzilla.kernel.org 16084C: irc://irc.oftc.net/linux-pci 16085T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16086F: Documentation/PCI/endpoint/* 16087F: Documentation/misc-devices/pci-endpoint-test.rst 16088F: drivers/misc/pci_endpoint_test.c 16089F: drivers/pci/endpoint/ 16090F: tools/pci/ 16091 16092PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC 16093M: Mahesh J Salgaonkar <mahesh@linux.ibm.com> 16094R: Oliver O'Halloran <oohall@gmail.com> 16095L: linuxppc-dev@lists.ozlabs.org 16096S: Supported 16097F: Documentation/PCI/pci-error-recovery.rst 16098F: Documentation/powerpc/eeh-pci-error-recovery.rst 16099F: arch/powerpc/include/*/eeh*.h 16100F: arch/powerpc/kernel/eeh*.c 16101F: arch/powerpc/platforms/*/eeh*.c 16102F: drivers/pci/pcie/aer.c 16103F: drivers/pci/pcie/dpc.c 16104F: drivers/pci/pcie/err.c 16105 16106PCI ERROR RECOVERY 16107M: Linas Vepstas <linasvepstas@gmail.com> 16108L: linux-pci@vger.kernel.org 16109S: Supported 16110F: Documentation/PCI/pci-error-recovery.rst 16111 16112PCI PEER-TO-PEER DMA (P2PDMA) 16113M: Bjorn Helgaas <bhelgaas@google.com> 16114M: Logan Gunthorpe <logang@deltatee.com> 16115L: linux-pci@vger.kernel.org 16116S: Supported 16117Q: https://patchwork.kernel.org/project/linux-pci/list/ 16118B: https://bugzilla.kernel.org 16119C: irc://irc.oftc.net/linux-pci 16120T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16121F: Documentation/driver-api/pci/p2pdma.rst 16122F: drivers/pci/p2pdma.c 16123F: include/linux/pci-p2pdma.h 16124 16125PCI MSI DRIVER FOR ALTERA MSI IP 16126M: Joyce Ooi <joyce.ooi@intel.com> 16127L: linux-pci@vger.kernel.org 16128S: Supported 16129F: Documentation/devicetree/bindings/pci/altera-pcie-msi.txt 16130F: drivers/pci/controller/pcie-altera-msi.c 16131 16132PCI MSI DRIVER FOR APPLIEDMICRO XGENE 16133M: Toan Le <toan@os.amperecomputing.com> 16134L: linux-pci@vger.kernel.org 16135L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16136S: Maintained 16137F: Documentation/devicetree/bindings/pci/xgene-pci-msi.txt 16138F: drivers/pci/controller/pci-xgene-msi.c 16139 16140PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS 16141M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16142M: Krzysztof Wilczyński <kw@linux.com> 16143R: Rob Herring <robh@kernel.org> 16144L: linux-pci@vger.kernel.org 16145S: Supported 16146Q: https://patchwork.kernel.org/project/linux-pci/list/ 16147B: https://bugzilla.kernel.org 16148C: irc://irc.oftc.net/linux-pci 16149T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16150F: Documentation/devicetree/bindings/pci/ 16151F: drivers/pci/controller/ 16152F: drivers/pci/pci-bridge-emul.c 16153F: drivers/pci/pci-bridge-emul.h 16154 16155PCI SUBSYSTEM 16156M: Bjorn Helgaas <bhelgaas@google.com> 16157L: linux-pci@vger.kernel.org 16158S: Supported 16159Q: https://patchwork.kernel.org/project/linux-pci/list/ 16160B: https://bugzilla.kernel.org 16161C: irc://irc.oftc.net/linux-pci 16162T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16163F: Documentation/PCI/ 16164F: Documentation/devicetree/bindings/pci/ 16165F: arch/x86/kernel/early-quirks.c 16166F: arch/x86/kernel/quirks.c 16167F: arch/x86/pci/ 16168F: drivers/acpi/pci* 16169F: drivers/pci/ 16170F: include/asm-generic/pci* 16171F: include/linux/of_pci.h 16172F: include/linux/pci* 16173F: include/uapi/linux/pci* 16174F: lib/pci* 16175 16176PCIE DRIVER FOR AMAZON ANNAPURNA LABS 16177M: Jonathan Chocron <jonnyc@amazon.com> 16178L: linux-pci@vger.kernel.org 16179S: Maintained 16180F: Documentation/devicetree/bindings/pci/pcie-al.txt 16181F: drivers/pci/controller/dwc/pcie-al.c 16182 16183PCIE DRIVER FOR AMLOGIC MESON 16184M: Yue Wang <yue.wang@Amlogic.com> 16185L: linux-pci@vger.kernel.org 16186L: linux-amlogic@lists.infradead.org 16187S: Maintained 16188F: drivers/pci/controller/dwc/pci-meson.c 16189 16190PCIE DRIVER FOR AXIS ARTPEC 16191M: Jesper Nilsson <jesper.nilsson@axis.com> 16192L: linux-arm-kernel@axis.com 16193L: linux-pci@vger.kernel.org 16194S: Maintained 16195F: Documentation/devicetree/bindings/pci/axis,artpec* 16196F: drivers/pci/controller/dwc/*artpec* 16197 16198PCIE DRIVER FOR CAVIUM THUNDERX 16199M: Robert Richter <rric@kernel.org> 16200L: linux-pci@vger.kernel.org 16201L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16202S: Odd Fixes 16203F: drivers/pci/controller/pci-thunder-* 16204 16205PCIE DRIVER FOR HISILICON 16206M: Zhou Wang <wangzhou1@hisilicon.com> 16207L: linux-pci@vger.kernel.org 16208S: Maintained 16209F: drivers/pci/controller/dwc/pcie-hisi.c 16210 16211PCIE DRIVER FOR HISILICON KIRIN 16212M: Xiaowei Song <songxiaowei@hisilicon.com> 16213M: Binghui Wang <wangbinghui@hisilicon.com> 16214L: linux-pci@vger.kernel.org 16215S: Maintained 16216F: Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml 16217F: drivers/pci/controller/dwc/pcie-kirin.c 16218 16219PCIE DRIVER FOR HISILICON STB 16220M: Shawn Guo <shawn.guo@linaro.org> 16221L: linux-pci@vger.kernel.org 16222S: Maintained 16223F: Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt 16224F: drivers/pci/controller/dwc/pcie-histb.c 16225 16226PCIE DRIVER FOR INTEL KEEM BAY 16227M: Srikanth Thokala <srikanth.thokala@intel.com> 16228L: linux-pci@vger.kernel.org 16229S: Supported 16230F: Documentation/devicetree/bindings/pci/intel,keembay-pcie* 16231F: drivers/pci/controller/dwc/pcie-keembay.c 16232 16233PCIE DRIVER FOR INTEL LGM GW SOC 16234M: Rahul Tanwar <rtanwar@maxlinear.com> 16235L: linux-pci@vger.kernel.org 16236S: Maintained 16237F: Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml 16238F: drivers/pci/controller/dwc/pcie-intel-gw.c 16239 16240PCIE DRIVER FOR MEDIATEK 16241M: Ryder Lee <ryder.lee@mediatek.com> 16242M: Jianjun Wang <jianjun.wang@mediatek.com> 16243L: linux-pci@vger.kernel.org 16244L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16245S: Supported 16246F: Documentation/devicetree/bindings/pci/mediatek* 16247F: drivers/pci/controller/*mediatek* 16248 16249PCIE DRIVER FOR MICROCHIP 16250M: Daire McNamara <daire.mcnamara@microchip.com> 16251L: linux-pci@vger.kernel.org 16252S: Supported 16253F: Documentation/devicetree/bindings/pci/microchip* 16254F: drivers/pci/controller/*microchip* 16255 16256PCIE DRIVER FOR QUALCOMM MSM 16257M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16258L: linux-pci@vger.kernel.org 16259L: linux-arm-msm@vger.kernel.org 16260S: Maintained 16261F: drivers/pci/controller/dwc/pcie-qcom.c 16262 16263PCIE ENDPOINT DRIVER FOR QUALCOMM 16264M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16265L: linux-pci@vger.kernel.org 16266L: linux-arm-msm@vger.kernel.org 16267S: Maintained 16268F: Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml 16269F: drivers/pci/controller/dwc/pcie-qcom-ep.c 16270 16271PCIE DRIVER FOR ROCKCHIP 16272M: Shawn Lin <shawn.lin@rock-chips.com> 16273L: linux-pci@vger.kernel.org 16274L: linux-rockchip@lists.infradead.org 16275S: Maintained 16276F: Documentation/devicetree/bindings/pci/rockchip,rk3399-pcie* 16277F: drivers/pci/controller/pcie-rockchip* 16278 16279PCIE DRIVER FOR SOCIONEXT UNIPHIER 16280M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 16281L: linux-pci@vger.kernel.org 16282S: Maintained 16283F: Documentation/devicetree/bindings/pci/socionext,uniphier-pcie* 16284F: drivers/pci/controller/dwc/pcie-uniphier* 16285 16286PCIE DRIVER FOR ST SPEAR13XX 16287M: Pratyush Anand <pratyush.anand@gmail.com> 16288L: linux-pci@vger.kernel.org 16289S: Maintained 16290F: drivers/pci/controller/dwc/*spear* 16291 16292PCI DRIVER FOR XILINX VERSAL CPM 16293M: Bharat Kumar Gogada <bharat.kumar.gogada@amd.com> 16294M: Michal Simek <michal.simek@amd.com> 16295L: linux-pci@vger.kernel.org 16296S: Maintained 16297F: Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml 16298F: drivers/pci/controller/pcie-xilinx-cpm.c 16299 16300PCMCIA SUBSYSTEM 16301M: Dominik Brodowski <linux@dominikbrodowski.net> 16302S: Odd Fixes 16303T: git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux.git 16304F: Documentation/pcmcia/ 16305F: drivers/pcmcia/ 16306F: include/pcmcia/ 16307F: tools/pcmcia/ 16308 16309PCNET32 NETWORK DRIVER 16310M: Don Fry <pcnet32@frontier.com> 16311L: netdev@vger.kernel.org 16312S: Maintained 16313F: drivers/net/ethernet/amd/pcnet32.c 16314 16315PCRYPT PARALLEL CRYPTO ENGINE 16316M: Steffen Klassert <steffen.klassert@secunet.com> 16317L: linux-crypto@vger.kernel.org 16318S: Maintained 16319F: crypto/pcrypt.c 16320F: include/crypto/pcrypt.h 16321 16322PEAQ WMI HOTKEYS DRIVER 16323M: Hans de Goede <hdegoede@redhat.com> 16324L: platform-driver-x86@vger.kernel.org 16325S: Maintained 16326F: drivers/platform/x86/peaq-wmi.c 16327 16328PECI HARDWARE MONITORING DRIVERS 16329M: Iwona Winiarska <iwona.winiarska@intel.com> 16330L: linux-hwmon@vger.kernel.org 16331S: Supported 16332F: Documentation/hwmon/peci-cputemp.rst 16333F: Documentation/hwmon/peci-dimmtemp.rst 16334F: drivers/hwmon/peci/ 16335 16336PECI SUBSYSTEM 16337M: Iwona Winiarska <iwona.winiarska@intel.com> 16338L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 16339S: Supported 16340F: Documentation/devicetree/bindings/peci/ 16341F: Documentation/peci/ 16342F: drivers/peci/ 16343F: include/linux/peci-cpu.h 16344F: include/linux/peci.h 16345 16346PENSANDO ETHERNET DRIVERS 16347M: Shannon Nelson <shannon.nelson@amd.com> 16348M: Brett Creeley <brett.creeley@amd.com> 16349M: drivers@pensando.io 16350L: netdev@vger.kernel.org 16351S: Supported 16352F: Documentation/networking/device_drivers/ethernet/pensando/ionic.rst 16353F: drivers/net/ethernet/pensando/ 16354 16355PER-CPU MEMORY ALLOCATOR 16356M: Dennis Zhou <dennis@kernel.org> 16357M: Tejun Heo <tj@kernel.org> 16358M: Christoph Lameter <cl@linux.com> 16359L: linux-mm@kvack.org 16360S: Maintained 16361T: git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git 16362F: arch/*/include/asm/percpu.h 16363F: include/linux/percpu*.h 16364F: lib/percpu*.c 16365F: mm/percpu*.c 16366 16367PER-TASK DELAY ACCOUNTING 16368M: Balbir Singh <bsingharora@gmail.com> 16369S: Maintained 16370F: include/linux/delayacct.h 16371F: kernel/delayacct.c 16372 16373PERFORMANCE EVENTS SUBSYSTEM 16374M: Peter Zijlstra <peterz@infradead.org> 16375M: Ingo Molnar <mingo@redhat.com> 16376M: Arnaldo Carvalho de Melo <acme@kernel.org> 16377R: Mark Rutland <mark.rutland@arm.com> 16378R: Alexander Shishkin <alexander.shishkin@linux.intel.com> 16379R: Jiri Olsa <jolsa@kernel.org> 16380R: Namhyung Kim <namhyung@kernel.org> 16381R: Ian Rogers <irogers@google.com> 16382L: linux-perf-users@vger.kernel.org 16383L: linux-kernel@vger.kernel.org 16384S: Supported 16385W: https://perf.wiki.kernel.org/ 16386T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 16387F: arch/*/events/* 16388F: arch/*/events/*/* 16389F: arch/*/include/asm/perf_event.h 16390F: arch/*/kernel/*/*/perf_event*.c 16391F: arch/*/kernel/*/perf_event*.c 16392F: arch/*/kernel/perf_callchain.c 16393F: arch/*/kernel/perf_event*.c 16394F: include/linux/perf_event.h 16395F: include/uapi/linux/perf_event.h 16396F: kernel/events/* 16397F: tools/lib/perf/ 16398F: tools/perf/ 16399 16400PERFORMANCE EVENTS TOOLING ARM64 16401R: John Garry <john.g.garry@oracle.com> 16402R: Will Deacon <will@kernel.org> 16403R: James Clark <james.clark@arm.com> 16404R: Mike Leach <mike.leach@linaro.org> 16405R: Leo Yan <leo.yan@linaro.org> 16406L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16407S: Supported 16408F: tools/build/feature/test-libopencsd.c 16409F: tools/perf/arch/arm*/ 16410F: tools/perf/pmu-events/arch/arm64/ 16411F: tools/perf/util/arm-spe* 16412F: tools/perf/util/cs-etm* 16413 16414PERSONALITY HANDLING 16415M: Christoph Hellwig <hch@infradead.org> 16416L: linux-abi-devel@lists.sourceforge.net 16417S: Maintained 16418F: include/linux/personality.h 16419F: include/uapi/linux/personality.h 16420 16421PHOENIX RC FLIGHT CONTROLLER ADAPTER 16422M: Marcus Folkesson <marcus.folkesson@gmail.com> 16423L: linux-input@vger.kernel.org 16424S: Maintained 16425F: Documentation/input/devices/pxrc.rst 16426F: drivers/input/joystick/pxrc.c 16427 16428PHONET PROTOCOL 16429M: Remi Denis-Courmont <courmisch@gmail.com> 16430S: Supported 16431F: Documentation/networking/phonet.rst 16432F: include/linux/phonet.h 16433F: include/net/phonet/ 16434F: include/uapi/linux/phonet.h 16435F: net/phonet/ 16436 16437PHRAM MTD DRIVER 16438M: Joern Engel <joern@lazybastard.org> 16439L: linux-mtd@lists.infradead.org 16440S: Maintained 16441F: drivers/mtd/devices/phram.c 16442 16443PICOLCD HID DRIVER 16444M: Bruno Prémont <bonbons@linux-vserver.org> 16445L: linux-input@vger.kernel.org 16446S: Maintained 16447F: drivers/hid/hid-picolcd* 16448 16449PIDFD API 16450M: Christian Brauner <christian@brauner.io> 16451L: linux-kernel@vger.kernel.org 16452S: Maintained 16453T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git 16454F: samples/pidfd/ 16455F: tools/testing/selftests/clone3/ 16456F: tools/testing/selftests/pid_namespace/ 16457F: tools/testing/selftests/pidfd/ 16458K: (?i)pidfd 16459K: (?i)clone3 16460K: \b(clone_args|kernel_clone_args)\b 16461 16462PIN CONTROL SUBSYSTEM 16463M: Linus Walleij <linus.walleij@linaro.org> 16464L: linux-gpio@vger.kernel.org 16465S: Maintained 16466T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git 16467F: Documentation/devicetree/bindings/pinctrl/ 16468F: Documentation/driver-api/pin-control.rst 16469F: drivers/pinctrl/ 16470F: include/dt-bindings/pinctrl/ 16471F: include/linux/pinctrl/ 16472 16473PIN CONTROLLER - AMD 16474M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 16475M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 16476S: Maintained 16477F: drivers/pinctrl/pinctrl-amd.c 16478 16479PIN CONTROLLER - FREESCALE 16480M: Dong Aisheng <aisheng.dong@nxp.com> 16481M: Fabio Estevam <festevam@gmail.com> 16482M: Shawn Guo <shawnguo@kernel.org> 16483M: Jacky Bai <ping.bai@nxp.com> 16484R: Pengutronix Kernel Team <kernel@pengutronix.de> 16485L: linux-gpio@vger.kernel.org 16486S: Maintained 16487F: Documentation/devicetree/bindings/pinctrl/fsl,* 16488F: drivers/pinctrl/freescale/ 16489 16490PIN CONTROLLER - INTEL 16491M: Mika Westerberg <mika.westerberg@linux.intel.com> 16492M: Andy Shevchenko <andy@kernel.org> 16493S: Supported 16494T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git 16495F: drivers/pinctrl/intel/ 16496 16497PIN CONTROLLER - KEEMBAY 16498M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 16499S: Supported 16500F: drivers/pinctrl/pinctrl-keembay* 16501 16502PIN CONTROLLER - MEDIATEK 16503M: Sean Wang <sean.wang@kernel.org> 16504L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16505S: Maintained 16506F: Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml 16507F: Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml 16508F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml 16509F: Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml 16510F: drivers/pinctrl/mediatek/ 16511 16512PIN CONTROLLER - MICROCHIP AT91 16513M: Ludovic Desroches <ludovic.desroches@microchip.com> 16514L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16515L: linux-gpio@vger.kernel.org 16516S: Supported 16517F: drivers/gpio/gpio-sama5d2-piobu.c 16518F: drivers/pinctrl/pinctrl-at91* 16519 16520PIN CONTROLLER - QUALCOMM 16521M: Bjorn Andersson <andersson@kernel.org> 16522L: linux-arm-msm@vger.kernel.org 16523S: Maintained 16524F: Documentation/devicetree/bindings/pinctrl/qcom,*.txt 16525F: drivers/pinctrl/qcom/ 16526 16527PIN CONTROLLER - RENESAS 16528M: Geert Uytterhoeven <geert+renesas@glider.be> 16529L: linux-renesas-soc@vger.kernel.org 16530S: Supported 16531T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl 16532F: Documentation/devicetree/bindings/pinctrl/renesas,* 16533F: drivers/pinctrl/renesas/ 16534 16535PIN CONTROLLER - SAMSUNG 16536M: Tomasz Figa <tomasz.figa@gmail.com> 16537M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 16538M: Sylwester Nawrocki <s.nawrocki@samsung.com> 16539R: Alim Akhtar <alim.akhtar@samsung.com> 16540L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16541L: linux-samsung-soc@vger.kernel.org 16542S: Maintained 16543C: irc://irc.libera.chat/linux-exynos 16544Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 16545B: mailto:linux-samsung-soc@vger.kernel.org 16546T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git 16547F: Documentation/devicetree/bindings/pinctrl/samsung,pinctrl*yaml 16548F: drivers/pinctrl/samsung/ 16549F: include/dt-bindings/pinctrl/samsung.h 16550 16551PIN CONTROLLER - SINGLE 16552M: Tony Lindgren <tony@atomide.com> 16553M: Haojian Zhuang <haojian.zhuang@linaro.org> 16554L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16555L: linux-omap@vger.kernel.org 16556S: Maintained 16557F: drivers/pinctrl/pinctrl-single.c 16558 16559PIN CONTROLLER - THUNDERBAY 16560M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 16561S: Supported 16562F: drivers/pinctrl/pinctrl-thunderbay.c 16563 16564PIN CONTROLLER - SUNPLUS / TIBBO 16565M: Dvorkin Dmitry <dvorkin@tibbo.com> 16566M: Wells Lu <wellslutw@gmail.com> 16567L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16568S: Maintained 16569W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 16570F: Documentation/devicetree/bindings/pinctrl/sunplus,* 16571F: drivers/pinctrl/sunplus/ 16572F: include/dt-bindings/pinctrl/sppctl*.h 16573 16574PINE64 PINEPHONE KEYBOARD DRIVER 16575M: Samuel Holland <samuel@sholland.org> 16576S: Supported 16577F: Documentation/devicetree/bindings/input/pine64,pinephone-keyboard.yaml 16578F: drivers/input/keyboard/pinephone-keyboard.c 16579 16580PKTCDVD DRIVER 16581M: linux-block@vger.kernel.org 16582S: Orphan 16583F: drivers/block/pktcdvd.c 16584F: include/linux/pktcdvd.h 16585F: include/uapi/linux/pktcdvd.h 16586 16587PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER 16588M: Tomasz Duszynski <tduszyns@gmail.com> 16589S: Maintained 16590F: Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml 16591F: drivers/iio/chemical/pms7003.c 16592 16593PLCA RECONCILIATION SUBLAYER (IEEE802.3 Clause 148) 16594M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 16595L: netdev@vger.kernel.org 16596S: Maintained 16597F: drivers/net/phy/mdio-open-alliance.h 16598F: net/ethtool/plca.c 16599 16600PLDMFW LIBRARY 16601M: Jacob Keller <jacob.e.keller@intel.com> 16602S: Maintained 16603F: Documentation/driver-api/pldmfw/ 16604F: include/linux/pldmfw.h 16605F: lib/pldmfw/ 16606 16607PLX DMA DRIVER 16608M: Logan Gunthorpe <logang@deltatee.com> 16609S: Maintained 16610F: drivers/dma/plx_dma.c 16611 16612PM6764TR DRIVER 16613M: Charles Hsu <hsu.yungteng@gmail.com> 16614L: linux-hwmon@vger.kernel.org 16615S: Maintained 16616F: Documentation/hwmon/pm6764tr.rst 16617F: drivers/hwmon/pmbus/pm6764tr.c 16618 16619PM-GRAPH UTILITY 16620M: "Todd E Brandt" <todd.e.brandt@linux.intel.com> 16621L: linux-pm@vger.kernel.org 16622S: Supported 16623W: https://01.org/pm-graph 16624B: https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools 16625T: git git://github.com/intel/pm-graph 16626F: tools/power/pm-graph 16627 16628PMBUS HARDWARE MONITORING DRIVERS 16629M: Guenter Roeck <linux@roeck-us.net> 16630L: linux-hwmon@vger.kernel.org 16631S: Maintained 16632W: http://hwmon.wiki.kernel.org/ 16633W: http://www.roeck-us.net/linux/drivers/ 16634T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 16635F: Documentation/devicetree/bindings/hwmon/ltc2978.txt 16636F: Documentation/devicetree/bindings/hwmon/max31785.txt 16637F: Documentation/hwmon/adm1275.rst 16638F: Documentation/hwmon/ibm-cffps.rst 16639F: Documentation/hwmon/ir35221.rst 16640F: Documentation/hwmon/lm25066.rst 16641F: Documentation/hwmon/ltc2978.rst 16642F: Documentation/hwmon/ltc3815.rst 16643F: Documentation/hwmon/max16064.rst 16644F: Documentation/hwmon/max20751.rst 16645F: Documentation/hwmon/max31785.rst 16646F: Documentation/hwmon/max34440.rst 16647F: Documentation/hwmon/max8688.rst 16648F: Documentation/hwmon/pmbus-core.rst 16649F: Documentation/hwmon/pmbus.rst 16650F: Documentation/hwmon/tps40422.rst 16651F: Documentation/hwmon/ucd9000.rst 16652F: Documentation/hwmon/ucd9200.rst 16653F: Documentation/hwmon/zl6100.rst 16654F: drivers/hwmon/pmbus/ 16655F: include/linux/pmbus.h 16656 16657PMC SIERRA MaxRAID DRIVER 16658L: linux-scsi@vger.kernel.org 16659S: Orphan 16660W: http://www.pmc-sierra.com/ 16661F: drivers/scsi/pmcraid.* 16662 16663PMC SIERRA PM8001 DRIVER 16664M: Jack Wang <jinpu.wang@cloud.ionos.com> 16665L: linux-scsi@vger.kernel.org 16666S: Supported 16667F: drivers/scsi/pm8001/ 16668 16669PNI RM3100 IIO DRIVER 16670M: Song Qiang <songqiang1304521@gmail.com> 16671L: linux-iio@vger.kernel.org 16672S: Maintained 16673F: Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml 16674F: drivers/iio/magnetometer/rm3100* 16675 16676PNP SUPPORT 16677M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 16678L: linux-acpi@vger.kernel.org 16679S: Maintained 16680F: drivers/pnp/ 16681F: include/linux/pnp.h 16682 16683POSIX CLOCKS and TIMERS 16684M: Thomas Gleixner <tglx@linutronix.de> 16685L: linux-kernel@vger.kernel.org 16686S: Maintained 16687T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 16688F: fs/timerfd.c 16689F: include/linux/time_namespace.h 16690F: include/linux/timer* 16691F: kernel/time/*timer* 16692F: kernel/time/namespace.c 16693 16694POWER MANAGEMENT CORE 16695M: "Rafael J. Wysocki" <rafael@kernel.org> 16696L: linux-pm@vger.kernel.org 16697S: Supported 16698B: https://bugzilla.kernel.org 16699T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 16700F: drivers/base/power/ 16701F: drivers/powercap/ 16702F: include/linux/intel_rapl.h 16703F: include/linux/pm.h 16704F: include/linux/pm_* 16705F: include/linux/powercap.h 16706F: kernel/configs/nopm.config 16707 16708DYNAMIC THERMAL POWER MANAGEMENT (DTPM) 16709M: Daniel Lezcano <daniel.lezcano@kernel.org> 16710L: linux-pm@vger.kernel.org 16711S: Supported 16712B: https://bugzilla.kernel.org 16713T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 16714F: drivers/powercap/dtpm* 16715F: include/linux/dtpm.h 16716 16717POWER STATE COORDINATION INTERFACE (PSCI) 16718M: Mark Rutland <mark.rutland@arm.com> 16719M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16720L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16721S: Maintained 16722F: drivers/firmware/psci/ 16723F: include/linux/psci.h 16724F: include/uapi/linux/psci.h 16725 16726POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS 16727M: Sebastian Reichel <sre@kernel.org> 16728L: linux-pm@vger.kernel.org 16729S: Maintained 16730T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 16731F: Documentation/ABI/testing/sysfs-class-power 16732F: Documentation/devicetree/bindings/power/supply/ 16733F: drivers/power/supply/ 16734F: include/linux/power/ 16735F: include/linux/power_supply.h 16736 16737POWERNV OPERATOR PANEL LCD DISPLAY DRIVER 16738M: Suraj Jitindar Singh <sjitindarsingh@gmail.com> 16739L: linuxppc-dev@lists.ozlabs.org 16740S: Maintained 16741F: drivers/char/powernv-op-panel.c 16742 16743PPP OVER ATM (RFC 2364) 16744M: Mitchell Blank Jr <mitch@sfgoth.com> 16745S: Maintained 16746F: include/uapi/linux/atmppp.h 16747F: net/atm/pppoatm.c 16748 16749PPP OVER ETHERNET 16750M: Michal Ostrowski <mostrows@earthlink.net> 16751S: Maintained 16752F: drivers/net/ppp/pppoe.c 16753F: drivers/net/ppp/pppox.c 16754 16755PPP OVER L2TP 16756M: James Chapman <jchapman@katalix.com> 16757S: Maintained 16758F: include/linux/if_pppol2tp.h 16759F: include/uapi/linux/if_pppol2tp.h 16760F: net/l2tp/l2tp_ppp.c 16761 16762PPP PROTOCOL DRIVERS AND COMPRESSORS 16763M: Paul Mackerras <paulus@samba.org> 16764L: linux-ppp@vger.kernel.org 16765S: Maintained 16766F: drivers/net/ppp/ppp_* 16767 16768PPS SUPPORT 16769M: Rodolfo Giometti <giometti@enneenne.com> 16770L: linuxpps@ml.enneenne.com (subscribers-only) 16771S: Maintained 16772W: http://wiki.enneenne.com/index.php/LinuxPPS_support 16773F: Documentation/ABI/testing/sysfs-pps 16774F: Documentation/devicetree/bindings/pps/pps-gpio.txt 16775F: Documentation/driver-api/pps.rst 16776F: drivers/pps/ 16777F: include/linux/pps*.h 16778F: include/uapi/linux/pps.h 16779 16780PPTP DRIVER 16781M: Dmitry Kozlov <xeb@mail.ru> 16782L: netdev@vger.kernel.org 16783S: Maintained 16784W: http://sourceforge.net/projects/accel-pptp 16785F: drivers/net/ppp/pptp.c 16786 16787PRESSURE STALL INFORMATION (PSI) 16788M: Johannes Weiner <hannes@cmpxchg.org> 16789M: Suren Baghdasaryan <surenb@google.com> 16790S: Maintained 16791F: include/linux/psi* 16792F: kernel/sched/psi.c 16793 16794PRINTK 16795M: Petr Mladek <pmladek@suse.com> 16796M: Sergey Senozhatsky <senozhatsky@chromium.org> 16797R: Steven Rostedt <rostedt@goodmis.org> 16798R: John Ogness <john.ogness@linutronix.de> 16799S: Maintained 16800T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 16801F: include/linux/printk.h 16802F: kernel/printk/ 16803 16804PRINTK INDEXING 16805R: Chris Down <chris@chrisdown.name> 16806S: Maintained 16807F: Documentation/core-api/printk-index.rst 16808F: kernel/printk/index.c 16809K: printk_index 16810 16811PROC FILESYSTEM 16812L: linux-kernel@vger.kernel.org 16813L: linux-fsdevel@vger.kernel.org 16814S: Maintained 16815F: Documentation/filesystems/proc.rst 16816F: fs/proc/ 16817F: include/linux/proc_fs.h 16818F: tools/testing/selftests/proc/ 16819 16820PROC SYSCTL 16821M: Luis Chamberlain <mcgrof@kernel.org> 16822M: Kees Cook <keescook@chromium.org> 16823M: Iurii Zaikin <yzaikin@google.com> 16824L: linux-kernel@vger.kernel.org 16825L: linux-fsdevel@vger.kernel.org 16826S: Maintained 16827T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git sysctl-next 16828F: fs/proc/proc_sysctl.c 16829F: include/linux/sysctl.h 16830F: kernel/sysctl-test.c 16831F: kernel/sysctl.c 16832F: tools/testing/selftests/sysctl/ 16833 16834PS3 NETWORK SUPPORT 16835M: Geoff Levand <geoff@infradead.org> 16836L: netdev@vger.kernel.org 16837L: linuxppc-dev@lists.ozlabs.org 16838S: Maintained 16839F: drivers/net/ethernet/toshiba/ps3_gelic_net.* 16840 16841PS3 PLATFORM SUPPORT 16842M: Geoff Levand <geoff@infradead.org> 16843L: linuxppc-dev@lists.ozlabs.org 16844S: Maintained 16845F: arch/powerpc/boot/ps3* 16846F: arch/powerpc/include/asm/lv1call.h 16847F: arch/powerpc/include/asm/ps3*.h 16848F: arch/powerpc/platforms/ps3/ 16849F: drivers/*/ps3* 16850F: drivers/ps3/ 16851F: drivers/rtc/rtc-ps3.c 16852F: drivers/usb/host/*ps3.c 16853F: sound/ppc/snd_ps3* 16854 16855PS3VRAM DRIVER 16856M: Jim Paris <jim@jtan.com> 16857M: Geoff Levand <geoff@infradead.org> 16858L: linuxppc-dev@lists.ozlabs.org 16859S: Maintained 16860F: drivers/block/ps3vram.c 16861 16862PSAMPLE PACKET SAMPLING SUPPORT 16863M: Yotam Gigi <yotam.gi@gmail.com> 16864S: Maintained 16865F: include/net/psample.h 16866F: include/uapi/linux/psample.h 16867F: net/psample 16868 16869PSTORE FILESYSTEM 16870M: Kees Cook <keescook@chromium.org> 16871R: Tony Luck <tony.luck@intel.com> 16872R: Guilherme G. Piccoli <gpiccoli@igalia.com> 16873L: linux-hardening@vger.kernel.org 16874S: Supported 16875T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore 16876F: Documentation/admin-guide/ramoops.rst 16877F: Documentation/admin-guide/pstore-blk.rst 16878F: Documentation/devicetree/bindings/reserved-memory/ramoops.yaml 16879F: drivers/acpi/apei/erst.c 16880F: drivers/firmware/efi/efi-pstore.c 16881F: fs/pstore/ 16882F: include/linux/pstore* 16883K: \b(pstore|ramoops) 16884 16885PTP HARDWARE CLOCK SUPPORT 16886M: Richard Cochran <richardcochran@gmail.com> 16887L: netdev@vger.kernel.org 16888S: Maintained 16889W: http://linuxptp.sourceforge.net/ 16890F: Documentation/ABI/testing/sysfs-ptp 16891F: Documentation/driver-api/ptp.rst 16892F: drivers/net/phy/dp83640* 16893F: drivers/ptp/* 16894F: include/linux/ptp_cl* 16895K: (?:\b|_)ptp(?:\b|_) 16896 16897PTP VIRTUAL CLOCK SUPPORT 16898M: Yangbo Lu <yangbo.lu@nxp.com> 16899L: netdev@vger.kernel.org 16900S: Maintained 16901F: drivers/ptp/ptp_vclock.c 16902F: net/ethtool/phc_vclocks.c 16903 16904PTRACE SUPPORT 16905M: Oleg Nesterov <oleg@redhat.com> 16906S: Maintained 16907F: arch/*/*/ptrace*.c 16908F: arch/*/include/asm/ptrace*.h 16909F: arch/*/ptrace*.c 16910F: include/asm-generic/syscall.h 16911F: include/linux/ptrace.h 16912F: include/linux/regset.h 16913F: include/uapi/linux/ptrace.h 16914F: kernel/ptrace.c 16915 16916PULSE8-CEC DRIVER 16917M: Hans Verkuil <hverkuil@xs4all.nl> 16918L: linux-media@vger.kernel.org 16919S: Maintained 16920T: git git://linuxtv.org/media_tree.git 16921F: drivers/media/cec/usb/pulse8/ 16922 16923PURELIFI PLFXLC DRIVER 16924M: Srinivasan Raju <srini.raju@purelifi.com> 16925L: linux-wireless@vger.kernel.org 16926S: Supported 16927F: drivers/net/wireless/purelifi/plfxlc/ 16928 16929PVRUSB2 VIDEO4LINUX DRIVER 16930M: Mike Isely <isely@pobox.com> 16931L: pvrusb2@isely.net (subscribers-only) 16932L: linux-media@vger.kernel.org 16933S: Maintained 16934W: http://www.isely.net/pvrusb2/ 16935T: git git://linuxtv.org/media_tree.git 16936F: Documentation/driver-api/media/drivers/pvrusb2* 16937F: drivers/media/usb/pvrusb2/ 16938 16939PWC WEBCAM DRIVER 16940M: Hans Verkuil <hverkuil@xs4all.nl> 16941L: linux-media@vger.kernel.org 16942S: Odd Fixes 16943T: git git://linuxtv.org/media_tree.git 16944F: drivers/media/usb/pwc/* 16945F: include/trace/events/pwc.h 16946 16947PWM IR Transmitter 16948M: Sean Young <sean@mess.org> 16949L: linux-media@vger.kernel.org 16950S: Maintained 16951F: Documentation/devicetree/bindings/leds/irled/pwm-ir-tx.yaml 16952F: drivers/media/rc/pwm-ir-tx.c 16953 16954PWM SUBSYSTEM 16955M: Thierry Reding <thierry.reding@gmail.com> 16956R: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 16957L: linux-pwm@vger.kernel.org 16958S: Maintained 16959Q: https://patchwork.ozlabs.org/project/linux-pwm/list/ 16960T: git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git 16961F: Documentation/devicetree/bindings/gpio/gpio-mvebu.yaml 16962F: Documentation/devicetree/bindings/pwm/ 16963F: Documentation/driver-api/pwm.rst 16964F: drivers/gpio/gpio-mvebu.c 16965F: drivers/pwm/ 16966F: drivers/video/backlight/pwm_bl.c 16967F: include/dt-bindings/pwm/ 16968F: include/linux/pwm.h 16969F: include/linux/pwm_backlight.h 16970K: pwm_(config|apply_state|ops) 16971 16972PXA GPIO DRIVER 16973M: Robert Jarzmik <robert.jarzmik@free.fr> 16974L: linux-gpio@vger.kernel.org 16975S: Maintained 16976F: drivers/gpio/gpio-pxa.c 16977 16978PXA MMCI DRIVER 16979S: Orphan 16980 16981PXA RTC DRIVER 16982M: Robert Jarzmik <robert.jarzmik@free.fr> 16983L: linux-rtc@vger.kernel.org 16984S: Maintained 16985 16986PXA2xx/PXA3xx SUPPORT 16987M: Daniel Mack <daniel@zonque.org> 16988M: Haojian Zhuang <haojian.zhuang@gmail.com> 16989M: Robert Jarzmik <robert.jarzmik@free.fr> 16990L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16991S: Maintained 16992T: git git://github.com/hzhuang1/linux.git 16993T: git git://github.com/rjarzmik/linux.git 16994F: arch/arm/boot/dts/pxa* 16995F: arch/arm/mach-pxa/ 16996F: drivers/dma/pxa* 16997F: drivers/pcmcia/pxa2xx* 16998F: drivers/pinctrl/pxa/ 16999F: drivers/spi/spi-pxa2xx* 17000F: drivers/usb/gadget/udc/pxa2* 17001F: include/sound/pxa2xx-lib.h 17002F: sound/arm/pxa* 17003F: sound/soc/pxa/ 17004 17005QAT DRIVER 17006M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 17007L: qat-linux@intel.com 17008S: Supported 17009F: drivers/crypto/qat/ 17010 17011QCOM AUDIO (ASoC) DRIVERS 17012M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17013M: Banajit Goswami <bgoswami@quicinc.com> 17014L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17015S: Supported 17016F: Documentation/devicetree/bindings/soc/qcom/qcom,apr* 17017F: Documentation/devicetree/bindings/sound/qcom,* 17018F: drivers/soc/qcom/apr.c 17019F: include/dt-bindings/sound/qcom,wcd9335.h 17020F: sound/soc/codecs/lpass-rx-macro.* 17021F: sound/soc/codecs/lpass-tx-macro.* 17022F: sound/soc/codecs/lpass-va-macro.c 17023F: sound/soc/codecs/lpass-wsa-macro.* 17024F: sound/soc/codecs/msm8916-wcd-analog.c 17025F: sound/soc/codecs/msm8916-wcd-digital.c 17026F: sound/soc/codecs/wcd9335.* 17027F: sound/soc/codecs/wcd934x.c 17028F: sound/soc/codecs/wcd-clsh-v2.* 17029F: sound/soc/codecs/wcd-mbhc-v2.* 17030F: sound/soc/codecs/wsa881x.c 17031F: sound/soc/codecs/wsa883x.c 17032F: sound/soc/qcom/ 17033 17034QCOM EMBEDDED USB DEBUGGER (EUD) 17035M: Souradeep Chowdhury <quic_schowdhu@quicinc.com> 17036L: linux-arm-msm@vger.kernel.org 17037S: Maintained 17038F: Documentation/ABI/testing/sysfs-driver-eud 17039F: Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml 17040F: drivers/usb/misc/qcom_eud.c 17041 17042QCOM IPA DRIVER 17043M: Alex Elder <elder@kernel.org> 17044L: netdev@vger.kernel.org 17045S: Supported 17046F: drivers/net/ipa/ 17047 17048QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT 17049M: Gabriel Somlo <somlo@cmu.edu> 17050M: "Michael S. Tsirkin" <mst@redhat.com> 17051L: qemu-devel@nongnu.org 17052S: Maintained 17053F: drivers/firmware/qemu_fw_cfg.c 17054F: include/uapi/linux/qemu_fw_cfg.h 17055 17056QIB DRIVER 17057M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17058L: linux-rdma@vger.kernel.org 17059S: Supported 17060F: drivers/infiniband/hw/qib/ 17061 17062QLOGIC QL41xxx FCOE DRIVER 17063M: Saurav Kashyap <skashyap@marvell.com> 17064M: Javed Hasan <jhasan@marvell.com> 17065M: GR-QLogic-Storage-Upstream@marvell.com 17066L: linux-scsi@vger.kernel.org 17067S: Supported 17068F: drivers/scsi/qedf/ 17069 17070QLOGIC QL41xxx ISCSI DRIVER 17071M: Nilesh Javali <njavali@marvell.com> 17072M: Manish Rangankar <mrangankar@marvell.com> 17073M: GR-QLogic-Storage-Upstream@marvell.com 17074L: linux-scsi@vger.kernel.org 17075S: Supported 17076F: drivers/scsi/qedi/ 17077 17078QLOGIC QL4xxx ETHERNET DRIVER 17079M: Ariel Elior <aelior@marvell.com> 17080M: Manish Chopra <manishc@marvell.com> 17081L: netdev@vger.kernel.org 17082S: Supported 17083F: drivers/net/ethernet/qlogic/qed/ 17084F: drivers/net/ethernet/qlogic/qede/ 17085F: include/linux/qed/ 17086 17087QLOGIC QL4xxx RDMA DRIVER 17088M: Michal Kalderon <mkalderon@marvell.com> 17089M: Ariel Elior <aelior@marvell.com> 17090L: linux-rdma@vger.kernel.org 17091S: Supported 17092F: drivers/infiniband/hw/qedr/ 17093F: include/uapi/rdma/qedr-abi.h 17094 17095QLOGIC QLA1280 SCSI DRIVER 17096M: Michael Reed <mdr@sgi.com> 17097L: linux-scsi@vger.kernel.org 17098S: Maintained 17099F: drivers/scsi/qla1280.[ch] 17100 17101QLOGIC QLA2XXX FC-SCSI DRIVER 17102M: Nilesh Javali <njavali@marvell.com> 17103M: GR-QLogic-Storage-Upstream@marvell.com 17104L: linux-scsi@vger.kernel.org 17105S: Supported 17106F: drivers/scsi/qla2xxx/ 17107 17108QLOGIC QLA3XXX NETWORK DRIVER 17109M: GR-Linux-NIC-Dev@marvell.com 17110L: netdev@vger.kernel.org 17111S: Supported 17112F: drivers/net/ethernet/qlogic/qla3xxx.* 17113 17114QLOGIC QLA4XXX iSCSI DRIVER 17115M: Nilesh Javali <njavali@marvell.com> 17116M: Manish Rangankar <mrangankar@marvell.com> 17117M: GR-QLogic-Storage-Upstream@marvell.com 17118L: linux-scsi@vger.kernel.org 17119S: Supported 17120F: drivers/scsi/qla4xxx/ 17121 17122QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER 17123M: Shahed Shaikh <shshaikh@marvell.com> 17124M: Manish Chopra <manishc@marvell.com> 17125M: GR-Linux-NIC-Dev@marvell.com 17126L: netdev@vger.kernel.org 17127S: Supported 17128F: drivers/net/ethernet/qlogic/qlcnic/ 17129 17130QLOGIC QLGE 10Gb ETHERNET DRIVER 17131M: Manish Chopra <manishc@marvell.com> 17132M: GR-Linux-NIC-Dev@marvell.com 17133M: Coiby Xu <coiby.xu@gmail.com> 17134L: netdev@vger.kernel.org 17135S: Supported 17136F: Documentation/networking/device_drivers/qlogic/qlge.rst 17137F: drivers/staging/qlge/ 17138 17139QM1D1B0004 MEDIA DRIVER 17140M: Akihiro Tsukada <tskd08@gmail.com> 17141L: linux-media@vger.kernel.org 17142S: Odd Fixes 17143F: drivers/media/tuners/qm1d1b0004* 17144 17145QM1D1C0042 MEDIA DRIVER 17146M: Akihiro Tsukada <tskd08@gmail.com> 17147L: linux-media@vger.kernel.org 17148S: Odd Fixes 17149F: drivers/media/tuners/qm1d1c0042* 17150 17151QNX4 FILESYSTEM 17152M: Anders Larsen <al@alarsen.net> 17153S: Maintained 17154W: http://www.alarsen.net/linux/qnx4fs/ 17155F: fs/qnx4/ 17156F: include/uapi/linux/qnx4_fs.h 17157F: include/uapi/linux/qnxtypes.h 17158 17159QORIQ DPAA2 FSL-MC BUS DRIVER 17160M: Stuart Yoder <stuyoder@gmail.com> 17161M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 17162L: linux-kernel@vger.kernel.org 17163S: Maintained 17164F: Documentation/ABI/stable/sysfs-bus-fsl-mc 17165F: Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt 17166F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst 17167F: drivers/bus/fsl-mc/ 17168F: include/uapi/linux/fsl_mc.h 17169 17170QT1010 MEDIA DRIVER 17171M: Antti Palosaari <crope@iki.fi> 17172L: linux-media@vger.kernel.org 17173S: Maintained 17174W: https://linuxtv.org 17175W: http://palosaari.fi/linux/ 17176Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17177T: git git://linuxtv.org/anttip/media_tree.git 17178F: drivers/media/tuners/qt1010* 17179 17180QUALCOMM ATHEROS ATH10K WIRELESS DRIVER 17181M: Kalle Valo <kvalo@kernel.org> 17182L: ath10k@lists.infradead.org 17183S: Supported 17184W: https://wireless.wiki.kernel.org/en/users/Drivers/ath10k 17185T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17186F: drivers/net/wireless/ath/ath10k/ 17187F: Documentation/devicetree/bindings/net/wireless/qcom,ath10k.txt 17188 17189QUALCOMM ATHEROS ATH11K WIRELESS DRIVER 17190M: Kalle Valo <kvalo@kernel.org> 17191L: ath11k@lists.infradead.org 17192S: Supported 17193T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17194F: Documentation/devicetree/bindings/net/wireless/qcom,ath11k.yaml 17195F: drivers/net/wireless/ath/ath11k/ 17196 17197QUALCOMM ATH12K WIRELESS DRIVER 17198M: Kalle Valo <kvalo@kernel.org> 17199L: ath12k@lists.infradead.org 17200S: Supported 17201T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17202F: drivers/net/wireless/ath/ath12k/ 17203 17204QUALCOMM ATHEROS ATH9K WIRELESS DRIVER 17205M: Toke Høiland-Jørgensen <toke@toke.dk> 17206L: linux-wireless@vger.kernel.org 17207S: Maintained 17208W: https://wireless.wiki.kernel.org/en/users/Drivers/ath9k 17209F: Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml 17210F: drivers/net/wireless/ath/ath9k/ 17211 17212QUALCOMM BAM-DMUX WWAN NETWORK DRIVER 17213M: Stephan Gerhold <stephan@gerhold.net> 17214L: netdev@vger.kernel.org 17215L: linux-arm-msm@vger.kernel.org 17216S: Maintained 17217F: Documentation/devicetree/bindings/net/qcom,bam-dmux.yaml 17218F: drivers/net/wwan/qcom_bam_dmux.c 17219 17220QUALCOMM CAMERA SUBSYSTEM DRIVER 17221M: Robert Foss <rfoss@kernel.org> 17222M: Todor Tomov <todor.too@gmail.com> 17223L: linux-media@vger.kernel.org 17224S: Maintained 17225F: Documentation/admin-guide/media/qcom_camss.rst 17226F: Documentation/devicetree/bindings/media/*camss* 17227F: drivers/media/platform/qcom/camss/ 17228 17229QUALCOMM CLOCK DRIVERS 17230M: Bjorn Andersson <andersson@kernel.org> 17231L: linux-arm-msm@vger.kernel.org 17232S: Supported 17233T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 17234F: Documentation/devicetree/bindings/clock/qcom,* 17235F: drivers/clk/qcom/ 17236F: include/dt-bindings/clock/qcom,* 17237 17238QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER 17239M: Niklas Cassel <nks@flawful.org> 17240L: linux-pm@vger.kernel.org 17241L: linux-arm-msm@vger.kernel.org 17242S: Maintained 17243F: Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml 17244F: drivers/soc/qcom/cpr.c 17245 17246QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096 17247M: Ilia Lin <ilia.lin@kernel.org> 17248L: linux-pm@vger.kernel.org 17249S: Maintained 17250F: Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml 17251F: Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml 17252F: drivers/cpufreq/qcom-cpufreq-nvmem.c 17253 17254QUALCOMM CRYPTO DRIVERS 17255M: Thara Gopinath <thara.gopinath@gmail.com> 17256L: linux-crypto@vger.kernel.org 17257L: linux-arm-msm@vger.kernel.org 17258S: Maintained 17259F: drivers/crypto/qce/ 17260 17261QUALCOMM EMAC GIGABIT ETHERNET DRIVER 17262M: Timur Tabi <timur@kernel.org> 17263L: netdev@vger.kernel.org 17264S: Maintained 17265F: drivers/net/ethernet/qualcomm/emac/ 17266 17267QUALCOMM ETHQOS ETHERNET DRIVER 17268M: Vinod Koul <vkoul@kernel.org> 17269R: Bhupesh Sharma <bhupesh.sharma@linaro.org> 17270L: netdev@vger.kernel.org 17271S: Maintained 17272F: Documentation/devicetree/bindings/net/qcom,ethqos.txt 17273F: drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c 17274 17275QUALCOMM FASTRPC DRIVER 17276M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17277M: Amol Maheshwari <amahesh@qti.qualcomm.com> 17278L: linux-arm-msm@vger.kernel.org 17279S: Maintained 17280F: Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml 17281F: drivers/misc/fastrpc.c 17282F: include/uapi/misc/fastrpc.h 17283 17284QUALCOMM HEXAGON ARCHITECTURE 17285M: Brian Cain <bcain@quicinc.com> 17286L: linux-hexagon@vger.kernel.org 17287T: git git://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux.git 17288S: Supported 17289F: arch/hexagon/ 17290 17291QUALCOMM HIDMA DRIVER 17292M: Sinan Kaya <okaya@kernel.org> 17293L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17294L: linux-arm-msm@vger.kernel.org 17295L: dmaengine@vger.kernel.org 17296S: Supported 17297F: drivers/dma/qcom/hidma* 17298 17299QUALCOMM I2C CCI DRIVER 17300M: Loic Poulain <loic.poulain@linaro.org> 17301M: Robert Foss <rfoss@kernel.org> 17302L: linux-i2c@vger.kernel.org 17303L: linux-arm-msm@vger.kernel.org 17304S: Maintained 17305F: Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml 17306F: drivers/i2c/busses/i2c-qcom-cci.c 17307 17308QUALCOMM INTERCONNECT BWMON DRIVER 17309M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 17310L: linux-arm-msm@vger.kernel.org 17311S: Maintained 17312F: Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml 17313F: drivers/soc/qcom/icc-bwmon.c 17314 17315QUALCOMM IOMMU 17316M: Rob Clark <robdclark@gmail.com> 17317L: iommu@lists.linux.dev 17318L: linux-arm-msm@vger.kernel.org 17319S: Maintained 17320F: drivers/iommu/arm/arm-smmu/qcom_iommu.c 17321 17322QUALCOMM IPC ROUTER (QRTR) DRIVER 17323M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17324L: linux-arm-msm@vger.kernel.org 17325S: Maintained 17326F: include/trace/events/qrtr.h 17327F: include/uapi/linux/qrtr.h 17328F: net/qrtr/ 17329 17330QUALCOMM IPCC MAILBOX DRIVER 17331M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17332L: linux-arm-msm@vger.kernel.org 17333S: Supported 17334F: Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml 17335F: drivers/mailbox/qcom-ipcc.c 17336F: include/dt-bindings/mailbox/qcom-ipcc.h 17337 17338QUALCOMM IPQ4019 USB PHY DRIVER 17339M: Robert Marko <robert.marko@sartura.hr> 17340M: Luka Perkov <luka.perkov@sartura.hr> 17341L: linux-arm-msm@vger.kernel.org 17342S: Maintained 17343F: Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml 17344F: drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c 17345 17346QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER 17347M: Robert Marko <robert.marko@sartura.hr> 17348M: Luka Perkov <luka.perkov@sartura.hr> 17349L: linux-arm-msm@vger.kernel.org 17350S: Maintained 17351F: Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml 17352F: drivers/regulator/vqmmc-ipq4019-regulator.c 17353 17354QUALCOMM NAND CONTROLLER DRIVER 17355M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17356L: linux-mtd@lists.infradead.org 17357L: linux-arm-msm@vger.kernel.org 17358S: Maintained 17359F: Documentation/devicetree/bindings/mtd/qcom,nandc.yaml 17360F: drivers/mtd/nand/raw/qcom_nandc.c 17361 17362QUALCOMM RMNET DRIVER 17363M: Subash Abhinov Kasiviswanathan <quic_subashab@quicinc.com> 17364M: Sean Tranchetti <quic_stranche@quicinc.com> 17365L: netdev@vger.kernel.org 17366S: Maintained 17367F: Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst 17368F: drivers/net/ethernet/qualcomm/rmnet/ 17369F: include/linux/if_rmnet.h 17370 17371QUALCOMM TSENS THERMAL DRIVER 17372M: Amit Kucheria <amitk@kernel.org> 17373M: Thara Gopinath <thara.gopinath@gmail.com> 17374L: linux-pm@vger.kernel.org 17375L: linux-arm-msm@vger.kernel.org 17376S: Maintained 17377F: Documentation/devicetree/bindings/thermal/qcom-tsens.yaml 17378F: drivers/thermal/qcom/ 17379 17380QUALCOMM VENUS VIDEO ACCELERATOR DRIVER 17381M: Stanimir Varbanov <stanimir.k.varbanov@gmail.com> 17382M: Vikash Garodia <quic_vgarodia@quicinc.com> 17383L: linux-media@vger.kernel.org 17384L: linux-arm-msm@vger.kernel.org 17385S: Maintained 17386T: git git://linuxtv.org/media_tree.git 17387F: Documentation/devicetree/bindings/media/*venus* 17388F: drivers/media/platform/qcom/venus/ 17389 17390QUALCOMM WCN36XX WIRELESS DRIVER 17391M: Loic Poulain <loic.poulain@linaro.org> 17392L: wcn36xx@lists.infradead.org 17393S: Supported 17394W: https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx 17395F: drivers/net/wireless/ath/wcn36xx/ 17396 17397QUANTENNA QTNFMAC WIRELESS DRIVER 17398M: Igor Mitsyanko <imitsyanko@quantenna.com> 17399R: Sergey Matyukevich <geomatsi@gmail.com> 17400L: linux-wireless@vger.kernel.org 17401S: Maintained 17402F: drivers/net/wireless/quantenna 17403 17404RADEON and AMDGPU DRM DRIVERS 17405M: Alex Deucher <alexander.deucher@amd.com> 17406M: Christian König <christian.koenig@amd.com> 17407M: Pan, Xinhui <Xinhui.Pan@amd.com> 17408L: amd-gfx@lists.freedesktop.org 17409S: Supported 17410T: git https://gitlab.freedesktop.org/agd5f/linux.git 17411B: https://gitlab.freedesktop.org/drm/amd/-/issues 17412C: irc://irc.oftc.net/radeon 17413F: Documentation/gpu/amdgpu/ 17414F: drivers/gpu/drm/amd/ 17415F: drivers/gpu/drm/radeon/ 17416F: include/uapi/drm/amdgpu_drm.h 17417F: include/uapi/drm/radeon_drm.h 17418 17419RADEON FRAMEBUFFER DISPLAY DRIVER 17420M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 17421L: linux-fbdev@vger.kernel.org 17422S: Maintained 17423F: drivers/video/fbdev/aty/radeon* 17424F: include/uapi/linux/radeonfb.h 17425 17426RADIOSHARK RADIO DRIVER 17427M: Hans Verkuil <hverkuil@xs4all.nl> 17428L: linux-media@vger.kernel.org 17429S: Maintained 17430T: git git://linuxtv.org/media_tree.git 17431F: drivers/media/radio/radio-shark.c 17432 17433RADIOSHARK2 RADIO DRIVER 17434M: Hans Verkuil <hverkuil@xs4all.nl> 17435L: linux-media@vger.kernel.org 17436S: Maintained 17437T: git git://linuxtv.org/media_tree.git 17438F: drivers/media/radio/radio-shark2.c 17439F: drivers/media/radio/radio-tea5777.c 17440 17441RADOS BLOCK DEVICE (RBD) 17442M: Ilya Dryomov <idryomov@gmail.com> 17443R: Dongsheng Yang <dongsheng.yang@easystack.cn> 17444L: ceph-devel@vger.kernel.org 17445S: Supported 17446W: http://ceph.com/ 17447T: git https://github.com/ceph/ceph-client.git 17448F: Documentation/ABI/testing/sysfs-bus-rbd 17449F: drivers/block/rbd.c 17450F: drivers/block/rbd_types.h 17451 17452RAGE128 FRAMEBUFFER DISPLAY DRIVER 17453M: Paul Mackerras <paulus@samba.org> 17454L: linux-fbdev@vger.kernel.org 17455S: Maintained 17456F: drivers/video/fbdev/aty/aty128fb.c 17457 17458RAINSHADOW-CEC DRIVER 17459M: Hans Verkuil <hverkuil@xs4all.nl> 17460L: linux-media@vger.kernel.org 17461S: Maintained 17462T: git git://linuxtv.org/media_tree.git 17463F: drivers/media/cec/usb/rainshadow/ 17464 17465RALINK MIPS ARCHITECTURE 17466M: John Crispin <john@phrozen.org> 17467L: linux-mips@vger.kernel.org 17468S: Maintained 17469F: arch/mips/ralink 17470 17471RALINK MT7621 MIPS ARCHITECTURE 17472M: Arınç ÜNAL <arinc.unal@arinc9.com> 17473M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 17474L: linux-mips@vger.kernel.org 17475S: Maintained 17476F: arch/mips/boot/dts/ralink/mt7621* 17477 17478RALINK PINCTRL DRIVER 17479M: Arınç ÜNAL <arinc.unal@arinc9.com> 17480M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 17481L: linux-mips@vger.kernel.org 17482S: Maintained 17483F: drivers/pinctrl/ralink/ 17484 17485RALINK RT2X00 WIRELESS LAN DRIVER 17486M: Stanislaw Gruszka <stf_xl@wp.pl> 17487M: Helmut Schaa <helmut.schaa@googlemail.com> 17488L: linux-wireless@vger.kernel.org 17489S: Maintained 17490F: drivers/net/wireless/ralink/rt2x00/ 17491 17492RAMDISK RAM BLOCK DEVICE DRIVER 17493M: Jens Axboe <axboe@kernel.dk> 17494S: Maintained 17495F: Documentation/admin-guide/blockdev/ramdisk.rst 17496F: drivers/block/brd.c 17497 17498RANCHU VIRTUAL BOARD FOR MIPS 17499M: Miodrag Dinic <miodrag.dinic@mips.com> 17500L: linux-mips@vger.kernel.org 17501S: Supported 17502F: arch/mips/configs/generic/board-ranchu.config 17503F: arch/mips/generic/board-ranchu.c 17504 17505RANDOM NUMBER DRIVER 17506M: "Theodore Ts'o" <tytso@mit.edu> 17507M: Jason A. Donenfeld <Jason@zx2c4.com> 17508T: git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git 17509S: Maintained 17510F: drivers/char/random.c 17511F: drivers/virt/vmgenid.c 17512 17513RAPIDIO SUBSYSTEM 17514M: Matt Porter <mporter@kernel.crashing.org> 17515M: Alexandre Bounine <alex.bou9@gmail.com> 17516S: Maintained 17517F: drivers/rapidio/ 17518 17519RAS INFRASTRUCTURE 17520M: Tony Luck <tony.luck@intel.com> 17521M: Borislav Petkov <bp@alien8.de> 17522L: linux-edac@vger.kernel.org 17523S: Maintained 17524F: Documentation/admin-guide/ras.rst 17525F: drivers/ras/ 17526F: include/linux/ras.h 17527F: include/ras/ras_event.h 17528 17529RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER 17530L: linux-wireless@vger.kernel.org 17531S: Orphan 17532F: drivers/net/wireless/ray* 17533 17534RC-CORE / LIRC FRAMEWORK 17535M: Sean Young <sean@mess.org> 17536L: linux-media@vger.kernel.org 17537S: Maintained 17538W: http://linuxtv.org 17539T: git git://linuxtv.org/media_tree.git 17540F: Documentation/driver-api/media/rc-core.rst 17541F: Documentation/userspace-api/media/rc/ 17542F: drivers/media/rc/ 17543F: include/media/rc-map.h 17544F: include/media/rc-core.h 17545F: include/uapi/linux/lirc.h 17546 17547RCMM REMOTE CONTROLS DECODER 17548M: Patrick Lerda <patrick9876@free.fr> 17549S: Maintained 17550F: drivers/media/rc/ir-rcmm-decoder.c 17551 17552RCUTORTURE TEST FRAMEWORK 17553M: "Paul E. McKenney" <paulmck@kernel.org> 17554M: Josh Triplett <josh@joshtriplett.org> 17555R: Steven Rostedt <rostedt@goodmis.org> 17556R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17557R: Lai Jiangshan <jiangshanlai@gmail.com> 17558L: rcu@vger.kernel.org 17559S: Supported 17560T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17561F: tools/testing/selftests/rcutorture 17562 17563RDACM20 Camera Sensor 17564M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17565M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17566M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17567M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17568L: linux-media@vger.kernel.org 17569S: Maintained 17570F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17571F: drivers/media/i2c/max9271.c 17572F: drivers/media/i2c/max9271.h 17573F: drivers/media/i2c/rdacm20.c 17574 17575RDACM21 Camera Sensor 17576M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17577M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17578M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17579M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17580L: linux-media@vger.kernel.org 17581S: Maintained 17582F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17583F: drivers/media/i2c/max9271.c 17584F: drivers/media/i2c/max9271.h 17585F: drivers/media/i2c/rdacm21.c 17586 17587RDC R-321X SoC 17588M: Florian Fainelli <florian@openwrt.org> 17589S: Maintained 17590 17591RDC R6040 FAST ETHERNET DRIVER 17592M: Florian Fainelli <f.fainelli@gmail.com> 17593L: netdev@vger.kernel.org 17594S: Maintained 17595F: drivers/net/ethernet/rdc/r6040.c 17596 17597RDMAVT - RDMA verbs software 17598M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17599L: linux-rdma@vger.kernel.org 17600S: Supported 17601F: drivers/infiniband/sw/rdmavt 17602 17603RDS - RELIABLE DATAGRAM SOCKETS 17604M: Santosh Shilimkar <santosh.shilimkar@oracle.com> 17605L: netdev@vger.kernel.org 17606L: linux-rdma@vger.kernel.org 17607L: rds-devel@oss.oracle.com (moderated for non-subscribers) 17608S: Supported 17609W: https://oss.oracle.com/projects/rds/ 17610F: Documentation/networking/rds.rst 17611F: net/rds/ 17612 17613RDT - RESOURCE ALLOCATION 17614M: Fenghua Yu <fenghua.yu@intel.com> 17615M: Reinette Chatre <reinette.chatre@intel.com> 17616L: linux-kernel@vger.kernel.org 17617S: Supported 17618F: Documentation/x86/resctrl* 17619F: arch/x86/include/asm/resctrl.h 17620F: arch/x86/kernel/cpu/resctrl/ 17621F: tools/testing/selftests/resctrl/ 17622 17623READ-COPY UPDATE (RCU) 17624M: "Paul E. McKenney" <paulmck@kernel.org> 17625M: Frederic Weisbecker <frederic@kernel.org> (kernel/rcu/tree_nocb.h) 17626M: Neeraj Upadhyay <quic_neeraju@quicinc.com> (kernel/rcu/tasks.h) 17627M: Josh Triplett <josh@joshtriplett.org> 17628R: Steven Rostedt <rostedt@goodmis.org> 17629R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17630R: Lai Jiangshan <jiangshanlai@gmail.com> 17631R: Joel Fernandes <joel@joelfernandes.org> 17632L: rcu@vger.kernel.org 17633S: Supported 17634W: http://www.rdrop.com/users/paulmck/RCU/ 17635T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17636F: Documentation/RCU/ 17637F: include/linux/rcu* 17638F: kernel/rcu/ 17639X: Documentation/RCU/torture.rst 17640X: include/linux/srcu*.h 17641X: kernel/rcu/srcu*.c 17642 17643REAL TIME CLOCK (RTC) SUBSYSTEM 17644M: Alessandro Zummo <a.zummo@towertech.it> 17645M: Alexandre Belloni <alexandre.belloni@bootlin.com> 17646L: linux-rtc@vger.kernel.org 17647S: Maintained 17648Q: http://patchwork.ozlabs.org/project/rtc-linux/list/ 17649T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git 17650F: Documentation/admin-guide/rtc.rst 17651F: Documentation/devicetree/bindings/rtc/ 17652F: drivers/rtc/ 17653F: include/linux/platform_data/rtc-* 17654F: include/linux/rtc.h 17655F: include/linux/rtc/ 17656F: include/uapi/linux/rtc.h 17657F: tools/testing/selftests/rtc/ 17658 17659REALTEK AUDIO CODECS 17660M: Oder Chiou <oder_chiou@realtek.com> 17661S: Maintained 17662F: include/sound/rt*.h 17663F: sound/soc/codecs/rt* 17664 17665REALTEK OTTO WATCHDOG 17666M: Sander Vanheule <sander@svanheule.net> 17667L: linux-watchdog@vger.kernel.org 17668S: Maintained 17669F: Documentation/devicetree/bindings/watchdog/realtek,otto-wdt.yaml 17670F: drivers/watchdog/realtek_otto_wdt.c 17671 17672REALTEK RTL83xx SMI DSA ROUTER CHIPS 17673M: Linus Walleij <linus.walleij@linaro.org> 17674M: Alvin Šipraga <alsi@bang-olufsen.dk> 17675S: Maintained 17676F: Documentation/devicetree/bindings/net/dsa/realtek.yaml 17677F: drivers/net/dsa/realtek/* 17678 17679REALTEK WIRELESS DRIVER (rtlwifi family) 17680M: Ping-Ke Shih <pkshih@realtek.com> 17681L: linux-wireless@vger.kernel.org 17682S: Maintained 17683W: https://wireless.wiki.kernel.org/ 17684T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 17685F: drivers/net/wireless/realtek/rtlwifi/ 17686 17687REALTEK WIRELESS DRIVER (rtw88) 17688M: Yan-Hsuan Chuang <tony0620emma@gmail.com> 17689L: linux-wireless@vger.kernel.org 17690S: Maintained 17691F: drivers/net/wireless/realtek/rtw88/ 17692 17693REALTEK WIRELESS DRIVER (rtw89) 17694M: Ping-Ke Shih <pkshih@realtek.com> 17695L: linux-wireless@vger.kernel.org 17696S: Maintained 17697F: drivers/net/wireless/realtek/rtw89/ 17698 17699REDPINE WIRELESS DRIVER 17700L: linux-wireless@vger.kernel.org 17701S: Orphan 17702F: drivers/net/wireless/rsi/ 17703 17704REGISTER MAP ABSTRACTION 17705M: Mark Brown <broonie@kernel.org> 17706L: linux-kernel@vger.kernel.org 17707S: Supported 17708T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git 17709F: Documentation/devicetree/bindings/regmap/ 17710F: drivers/base/regmap/ 17711F: include/linux/regmap.h 17712 17713REISERFS FILE SYSTEM 17714L: reiserfs-devel@vger.kernel.org 17715S: Supported 17716F: fs/reiserfs/ 17717 17718REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM 17719M: Bjorn Andersson <andersson@kernel.org> 17720M: Mathieu Poirier <mathieu.poirier@linaro.org> 17721L: linux-remoteproc@vger.kernel.org 17722S: Maintained 17723T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next 17724F: Documentation/ABI/testing/sysfs-class-remoteproc 17725F: Documentation/devicetree/bindings/remoteproc/ 17726F: Documentation/staging/remoteproc.rst 17727F: drivers/remoteproc/ 17728F: include/linux/remoteproc.h 17729F: include/linux/remoteproc/ 17730 17731REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM 17732M: Bjorn Andersson <andersson@kernel.org> 17733M: Mathieu Poirier <mathieu.poirier@linaro.org> 17734L: linux-remoteproc@vger.kernel.org 17735S: Maintained 17736T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rpmsg-next 17737F: Documentation/ABI/testing/sysfs-bus-rpmsg 17738F: Documentation/staging/rpmsg.rst 17739F: drivers/rpmsg/ 17740F: include/linux/rpmsg.h 17741F: include/linux/rpmsg/ 17742F: include/uapi/linux/rpmsg.h 17743F: samples/rpmsg/ 17744 17745REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER 17746M: Stephan Gerhold <stephan@gerhold.net> 17747L: netdev@vger.kernel.org 17748L: linux-remoteproc@vger.kernel.org 17749S: Maintained 17750F: drivers/net/wwan/rpmsg_wwan_ctrl.c 17751 17752RENESAS CLOCK DRIVERS 17753M: Geert Uytterhoeven <geert+renesas@glider.be> 17754L: linux-renesas-soc@vger.kernel.org 17755S: Supported 17756T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk 17757F: Documentation/devicetree/bindings/clock/renesas,* 17758F: drivers/clk/renesas/ 17759 17760RENESAS EMEV2 I2C DRIVER 17761M: Wolfram Sang <wsa+renesas@sang-engineering.com> 17762L: linux-renesas-soc@vger.kernel.org 17763S: Supported 17764F: Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml 17765F: drivers/i2c/busses/i2c-emev2.c 17766 17767RENESAS ETHERNET DRIVERS 17768R: Sergey Shtylyov <s.shtylyov@omp.ru> 17769L: netdev@vger.kernel.org 17770L: linux-renesas-soc@vger.kernel.org 17771F: Documentation/devicetree/bindings/net/renesas,*.yaml 17772F: drivers/net/ethernet/renesas/ 17773F: include/linux/sh_eth.h 17774 17775RENESAS IDT821034 ASoC CODEC 17776M: Herve Codina <herve.codina@bootlin.com> 17777L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17778S: Maintained 17779F: Documentation/devicetree/bindings/sound/renesas,idt821034.yaml 17780F: sound/soc/codecs/idt821034.c 17781 17782RENESAS R-CAR GYROADC DRIVER 17783M: Marek Vasut <marek.vasut@gmail.com> 17784L: linux-iio@vger.kernel.org 17785S: Supported 17786F: Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml 17787F: drivers/iio/adc/rcar-gyroadc.c 17788 17789RENESAS R-CAR I2C DRIVERS 17790M: Wolfram Sang <wsa+renesas@sang-engineering.com> 17791L: linux-renesas-soc@vger.kernel.org 17792S: Supported 17793F: Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml 17794F: Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml 17795F: drivers/i2c/busses/i2c-rcar.c 17796F: drivers/i2c/busses/i2c-sh_mobile.c 17797 17798RENESAS R-CAR SATA DRIVER 17799R: Sergey Shtylyov <s.shtylyov@omp.ru> 17800S: Supported 17801L: linux-ide@vger.kernel.org 17802L: linux-renesas-soc@vger.kernel.org 17803F: Documentation/devicetree/bindings/ata/renesas,rcar-sata.yaml 17804F: drivers/ata/sata_rcar.c 17805 17806RENESAS R-CAR THERMAL DRIVERS 17807M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 17808L: linux-renesas-soc@vger.kernel.org 17809S: Supported 17810F: Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml 17811F: Documentation/devicetree/bindings/thermal/rcar-thermal.yaml 17812F: drivers/thermal/rcar_gen3_thermal.c 17813F: drivers/thermal/rcar_thermal.c 17814 17815RENESAS RIIC DRIVER 17816M: Chris Brandt <chris.brandt@renesas.com> 17817L: linux-renesas-soc@vger.kernel.org 17818S: Supported 17819F: Documentation/devicetree/bindings/i2c/renesas,riic.yaml 17820F: drivers/i2c/busses/i2c-riic.c 17821 17822RENESAS USB PHY DRIVER 17823M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 17824L: linux-renesas-soc@vger.kernel.org 17825S: Maintained 17826F: drivers/phy/renesas/phy-rcar-gen3-usb*.c 17827 17828RENESAS RZ/G2L A/D DRIVER 17829M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 17830L: linux-iio@vger.kernel.org 17831L: linux-renesas-soc@vger.kernel.org 17832S: Supported 17833F: Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml 17834F: drivers/iio/adc/rzg2l_adc.c 17835 17836RENESAS RZ/N1 A5PSW SWITCH DRIVER 17837M: Clément Léger <clement.leger@bootlin.com> 17838L: linux-renesas-soc@vger.kernel.org 17839L: netdev@vger.kernel.org 17840S: Maintained 17841F: Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml 17842F: Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml 17843F: drivers/net/dsa/rzn1_a5psw* 17844F: drivers/net/pcs/pcs-rzn1-miic.c 17845F: include/dt-bindings/net/pcs-rzn1-miic.h 17846F: include/linux/pcs-rzn1-miic.h 17847F: net/dsa/tag_rzn1_a5psw.c 17848 17849RENESAS RZ/N1 RTC CONTROLLER DRIVER 17850M: Miquel Raynal <miquel.raynal@bootlin.com> 17851L: linux-rtc@vger.kernel.org 17852L: linux-renesas-soc@vger.kernel.org 17853S: Maintained 17854F: Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml 17855F: drivers/rtc/rtc-rzn1.c 17856 17857RENESAS RZ/N1 USBF CONTROLLER DRIVER 17858M: Herve Codina <herve.codina@bootlin.com> 17859L: linux-renesas-soc@vger.kernel.org 17860L: linux-usb@vger.kernel.org 17861S: Maintained 17862F: Documentation/devicetree/bindings/usb/renesas,rzn1-usbf.yaml 17863F: drivers/usb/gadget/udc/renesas_usbf.c 17864 17865RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER 17866M: Miquel Raynal <miquel.raynal@bootlin.com> 17867L: linux-mtd@lists.infradead.org 17868L: linux-renesas-soc@vger.kernel.org 17869S: Maintained 17870F: Documentation/devicetree/bindings/mtd/renesas-nandc.yaml 17871F: drivers/mtd/nand/raw/renesas-nand-controller.c 17872 17873RENESAS VERSACLOCK 7 CLOCK DRIVER 17874M: Alex Helms <alexander.helms.jy@renesas.com> 17875S: Maintained 17876F: Documentation/devicetree/bindings/clock/renesas,versaclock7.yaml 17877F: drivers/clk/clk-versaclock7.c 17878 17879RESET CONTROLLER FRAMEWORK 17880M: Philipp Zabel <p.zabel@pengutronix.de> 17881S: Maintained 17882T: git git://git.pengutronix.de/git/pza/linux 17883F: Documentation/devicetree/bindings/reset/ 17884F: Documentation/driver-api/reset.rst 17885F: drivers/reset/ 17886F: include/dt-bindings/reset/ 17887F: include/linux/reset-controller.h 17888F: include/linux/reset.h 17889F: include/linux/reset/ 17890K: \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b 17891 17892RESTARTABLE SEQUENCES SUPPORT 17893M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17894M: Peter Zijlstra <peterz@infradead.org> 17895M: "Paul E. McKenney" <paulmck@kernel.org> 17896M: Boqun Feng <boqun.feng@gmail.com> 17897L: linux-kernel@vger.kernel.org 17898S: Supported 17899F: include/trace/events/rseq.h 17900F: include/uapi/linux/rseq.h 17901F: kernel/rseq.c 17902F: tools/testing/selftests/rseq/ 17903 17904RFKILL 17905M: Johannes Berg <johannes@sipsolutions.net> 17906L: linux-wireless@vger.kernel.org 17907S: Maintained 17908W: https://wireless.wiki.kernel.org/ 17909Q: https://patchwork.kernel.org/project/linux-wireless/list/ 17910T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 17911T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 17912F: Documentation/ABI/stable/sysfs-class-rfkill 17913F: Documentation/driver-api/rfkill.rst 17914F: include/linux/rfkill.h 17915F: include/uapi/linux/rfkill.h 17916F: net/rfkill/ 17917 17918RHASHTABLE 17919M: Thomas Graf <tgraf@suug.ch> 17920M: Herbert Xu <herbert@gondor.apana.org.au> 17921L: netdev@vger.kernel.org 17922S: Maintained 17923F: include/linux/rhashtable-types.h 17924F: include/linux/rhashtable.h 17925F: lib/rhashtable.c 17926F: lib/test_rhashtable.c 17927 17928RICOH R5C592 MEMORYSTICK DRIVER 17929M: Maxim Levitsky <maximlevitsky@gmail.com> 17930S: Maintained 17931F: drivers/memstick/host/r592.* 17932 17933RICOH SMARTMEDIA/XD DRIVER 17934M: Maxim Levitsky <maximlevitsky@gmail.com> 17935S: Maintained 17936F: drivers/mtd/nand/raw/r852.c 17937F: drivers/mtd/nand/raw/r852.h 17938 17939RISC-V PMU DRIVERS 17940M: Atish Patra <atishp@atishpatra.org> 17941R: Anup Patel <anup@brainfault.org> 17942L: linux-riscv@lists.infradead.org 17943S: Supported 17944F: drivers/perf/riscv_pmu.c 17945F: drivers/perf/riscv_pmu_legacy.c 17946F: drivers/perf/riscv_pmu_sbi.c 17947 17948RISC-V ARCHITECTURE 17949M: Paul Walmsley <paul.walmsley@sifive.com> 17950M: Palmer Dabbelt <palmer@dabbelt.com> 17951M: Albert Ou <aou@eecs.berkeley.edu> 17952L: linux-riscv@lists.infradead.org 17953S: Supported 17954Q: https://patchwork.kernel.org/project/linux-riscv/list/ 17955C: irc://irc.libera.chat/riscv 17956P: Documentation/riscv/patch-acceptance.rst 17957T: git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git 17958F: arch/riscv/ 17959N: riscv 17960K: riscv 17961 17962RISC-V MICROCHIP FPGA SUPPORT 17963M: Conor Dooley <conor.dooley@microchip.com> 17964M: Daire McNamara <daire.mcnamara@microchip.com> 17965L: linux-riscv@lists.infradead.org 17966S: Supported 17967F: Documentation/devicetree/bindings/clock/microchip,mpfs*.yaml 17968F: Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml 17969F: Documentation/devicetree/bindings/i2c/microchip,corei2c.yaml 17970F: Documentation/devicetree/bindings/mailbox/microchip,mpfs-mailbox.yaml 17971F: Documentation/devicetree/bindings/net/can/microchip,mpfs-can.yaml 17972F: Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml 17973F: Documentation/devicetree/bindings/riscv/microchip.yaml 17974F: Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-sys-controller.yaml 17975F: Documentation/devicetree/bindings/spi/microchip,mpfs-spi.yaml 17976F: Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml 17977F: arch/riscv/boot/dts/microchip/ 17978F: drivers/char/hw_random/mpfs-rng.c 17979F: drivers/clk/microchip/clk-mpfs.c 17980F: drivers/i2c/busses/i2c-microchip-corei2c.c 17981F: drivers/mailbox/mailbox-mpfs.c 17982F: drivers/pci/controller/pcie-microchip-host.c 17983F: drivers/reset/reset-mpfs.c 17984F: drivers/rtc/rtc-mpfs.c 17985F: drivers/soc/microchip/mpfs-sys-controller.c 17986F: drivers/spi/spi-microchip-core-qspi.c 17987F: drivers/spi/spi-microchip-core.c 17988F: drivers/usb/musb/mpfs.c 17989F: include/soc/microchip/mpfs.h 17990 17991RISC-V MISC SOC SUPPORT 17992M: Conor Dooley <conor@kernel.org> 17993L: linux-riscv@lists.infradead.org 17994S: Maintained 17995Q: https://patchwork.kernel.org/project/linux-riscv/list/ 17996T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 17997F: Documentation/devicetree/bindings/riscv/ 17998F: arch/riscv/boot/dts/ 17999 18000RNBD BLOCK DRIVERS 18001M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18002M: Jack Wang <jinpu.wang@ionos.com> 18003L: linux-block@vger.kernel.org 18004S: Maintained 18005F: drivers/block/rnbd/ 18006 18007ROCCAT DRIVERS 18008M: Stefan Achatz <erazor_de@users.sourceforge.net> 18009S: Maintained 18010W: http://sourceforge.net/projects/roccat/ 18011F: Documentation/ABI/*/sysfs-driver-hid-roccat* 18012F: drivers/hid/hid-roccat* 18013F: include/linux/hid-roccat* 18014 18015ROCKCHIP CRYPTO DRIVERS 18016M: Corentin Labbe <clabbe@baylibre.com> 18017L: linux-crypto@vger.kernel.org 18018S: Maintained 18019F: Documentation/devicetree/bindings/crypto/rockchip,rk3288-crypto.yaml 18020F: drivers/crypto/rockchip/ 18021 18022ROCKCHIP I2S TDM DRIVER 18023M: Nicolas Frattaroli <frattaroli.nicolas@gmail.com> 18024L: linux-rockchip@lists.infradead.org 18025S: Maintained 18026F: Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml 18027F: sound/soc/rockchip/rockchip_i2s_tdm.* 18028 18029ROCKCHIP ISP V1 DRIVER 18030M: Dafna Hirschfeld <dafna@fastmail.com> 18031L: linux-media@vger.kernel.org 18032L: linux-rockchip@lists.infradead.org 18033S: Maintained 18034F: Documentation/admin-guide/media/rkisp1.rst 18035F: Documentation/devicetree/bindings/media/rockchip-isp1.yaml 18036F: Documentation/userspace-api/media/v4l/pixfmt-meta-rkisp1.rst 18037F: drivers/media/platform/rockchip/rkisp1 18038F: include/uapi/linux/rkisp1-config.h 18039 18040ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER 18041M: Jacob Chen <jacob-chen@iotwrt.com> 18042M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18043L: linux-media@vger.kernel.org 18044L: linux-rockchip@lists.infradead.org 18045S: Maintained 18046F: Documentation/devicetree/bindings/media/rockchip-rga.yaml 18047F: drivers/media/platform/rockchip/rga/ 18048 18049ROCKCHIP VIDEO DECODER DRIVER 18050M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18051L: linux-media@vger.kernel.org 18052L: linux-rockchip@lists.infradead.org 18053S: Maintained 18054F: Documentation/devicetree/bindings/media/rockchip,vdec.yaml 18055F: drivers/staging/media/rkvdec/ 18056 18057ROCKER DRIVER 18058M: Jiri Pirko <jiri@resnulli.us> 18059L: netdev@vger.kernel.org 18060S: Supported 18061F: drivers/net/ethernet/rocker/ 18062 18063ROCKETPORT EXPRESS/INFINITY DRIVER 18064M: Kevin Cernekee <cernekee@gmail.com> 18065L: linux-serial@vger.kernel.org 18066S: Odd Fixes 18067F: drivers/tty/serial/rp2.* 18068 18069ROHM BD99954 CHARGER IC 18070M: Matti Vaittinen <mazziesaccount@gmail.com> 18071S: Supported 18072F: drivers/power/supply/bd99954-charger.c 18073F: drivers/power/supply/bd99954-charger.h 18074 18075ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER 18076M: Tomasz Duszynski <tduszyns@gmail.com> 18077S: Maintained 18078F: Documentation/devicetree/bindings/iio/light/bh1750.yaml 18079F: drivers/iio/light/bh1750.c 18080 18081ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS 18082M: Marek Vasut <marek.vasut+renesas@gmail.com> 18083L: linux-kernel@vger.kernel.org 18084L: linux-renesas-soc@vger.kernel.org 18085S: Supported 18086F: Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml 18087F: drivers/gpio/gpio-bd9571mwv.c 18088F: drivers/mfd/bd9571mwv.c 18089F: drivers/regulator/bd9571mwv-regulator.c 18090F: include/linux/mfd/bd9571mwv.h 18091 18092ROHM POWER MANAGEMENT IC DEVICE DRIVERS 18093M: Matti Vaittinen <mazziesaccount@gmail.com> 18094S: Supported 18095F: drivers/clk/clk-bd718x7.c 18096F: drivers/gpio/gpio-bd71815.c 18097F: drivers/gpio/gpio-bd71828.c 18098F: drivers/mfd/rohm-bd71828.c 18099F: drivers/mfd/rohm-bd718x7.c 18100F: drivers/mfd/rohm-bd9576.c 18101F: drivers/regulator/bd71815-regulator.c 18102F: drivers/regulator/bd71828-regulator.c 18103F: drivers/regulator/bd718x7-regulator.c 18104F: drivers/regulator/bd9576-regulator.c 18105F: drivers/regulator/rohm-regulator.c 18106F: drivers/rtc/rtc-bd70528.c 18107F: drivers/watchdog/bd9576_wdt.c 18108F: include/linux/mfd/rohm-bd71815.h 18109F: include/linux/mfd/rohm-bd71828.h 18110F: include/linux/mfd/rohm-bd718x7.h 18111F: include/linux/mfd/rohm-bd957x.h 18112F: include/linux/mfd/rohm-generic.h 18113F: include/linux/mfd/rohm-shared.h 18114 18115ROSE NETWORK LAYER 18116M: Ralf Baechle <ralf@linux-mips.org> 18117L: linux-hams@vger.kernel.org 18118S: Maintained 18119W: http://www.linux-ax25.org/ 18120F: include/net/rose.h 18121F: include/uapi/linux/rose.h 18122F: net/rose/ 18123 18124ROTATION DRIVER FOR ALLWINNER A83T 18125M: Jernej Skrabec <jernej.skrabec@gmail.com> 18126L: linux-media@vger.kernel.org 18127S: Maintained 18128T: git git://linuxtv.org/media_tree.git 18129F: Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml 18130F: drivers/media/platform/sunxi/sun8i-rotate/ 18131 18132RPMSG TTY DRIVER 18133M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 18134L: linux-remoteproc@vger.kernel.org 18135S: Maintained 18136F: drivers/tty/rpmsg_tty.c 18137 18138RTL2830 MEDIA DRIVER 18139M: Antti Palosaari <crope@iki.fi> 18140L: linux-media@vger.kernel.org 18141S: Maintained 18142W: https://linuxtv.org 18143W: http://palosaari.fi/linux/ 18144Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18145T: git git://linuxtv.org/anttip/media_tree.git 18146F: drivers/media/dvb-frontends/rtl2830* 18147 18148RTL2832 MEDIA DRIVER 18149M: Antti Palosaari <crope@iki.fi> 18150L: linux-media@vger.kernel.org 18151S: Maintained 18152W: https://linuxtv.org 18153W: http://palosaari.fi/linux/ 18154Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18155T: git git://linuxtv.org/anttip/media_tree.git 18156F: drivers/media/dvb-frontends/rtl2832* 18157 18158RTL2832_SDR MEDIA DRIVER 18159M: Antti Palosaari <crope@iki.fi> 18160L: linux-media@vger.kernel.org 18161S: Maintained 18162W: https://linuxtv.org 18163W: http://palosaari.fi/linux/ 18164Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18165T: git git://linuxtv.org/anttip/media_tree.git 18166F: drivers/media/dvb-frontends/rtl2832_sdr* 18167 18168RTL8180 WIRELESS DRIVER 18169L: linux-wireless@vger.kernel.org 18170S: Orphan 18171W: https://wireless.wiki.kernel.org/ 18172T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 18173F: drivers/net/wireless/realtek/rtl818x/rtl8180/ 18174 18175RTL8187 WIRELESS DRIVER 18176M: Herton Ronaldo Krzesinski <herton@canonical.com> 18177M: Hin-Tak Leung <htl10@users.sourceforge.net> 18178M: Larry Finger <Larry.Finger@lwfinger.net> 18179L: linux-wireless@vger.kernel.org 18180S: Maintained 18181W: https://wireless.wiki.kernel.org/ 18182T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 18183F: drivers/net/wireless/realtek/rtl818x/rtl8187/ 18184 18185RTL8XXXU WIRELESS DRIVER (rtl8xxxu) 18186M: Jes Sorensen <Jes.Sorensen@gmail.com> 18187L: linux-wireless@vger.kernel.org 18188S: Maintained 18189T: git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel 18190F: drivers/net/wireless/realtek/rtl8xxxu/ 18191 18192RTRS TRANSPORT DRIVERS 18193M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18194M: Jack Wang <jinpu.wang@ionos.com> 18195L: linux-rdma@vger.kernel.org 18196S: Maintained 18197F: drivers/infiniband/ulp/rtrs/ 18198 18199RUNTIME VERIFICATION (RV) 18200M: Daniel Bristot de Oliveira <bristot@kernel.org> 18201M: Steven Rostedt <rostedt@goodmis.org> 18202L: linux-trace-devel@vger.kernel.org 18203S: Maintained 18204F: Documentation/trace/rv/ 18205F: include/linux/rv.h 18206F: include/rv/ 18207F: kernel/trace/rv/ 18208F: tools/verification/ 18209 18210RUST 18211M: Miguel Ojeda <ojeda@kernel.org> 18212M: Alex Gaynor <alex.gaynor@gmail.com> 18213M: Wedson Almeida Filho <wedsonaf@gmail.com> 18214R: Boqun Feng <boqun.feng@gmail.com> 18215R: Gary Guo <gary@garyguo.net> 18216R: Björn Roy Baron <bjorn3_gh@protonmail.com> 18217L: rust-for-linux@vger.kernel.org 18218S: Supported 18219W: https://github.com/Rust-for-Linux/linux 18220B: https://github.com/Rust-for-Linux/linux/issues 18221C: zulip://rust-for-linux.zulipchat.com 18222T: git https://github.com/Rust-for-Linux/linux.git rust-next 18223F: Documentation/rust/ 18224F: rust/ 18225F: samples/rust/ 18226F: scripts/*rust* 18227K: \b(?i:rust)\b 18228 18229RXRPC SOCKETS (AF_RXRPC) 18230M: David Howells <dhowells@redhat.com> 18231M: Marc Dionne <marc.dionne@auristor.com> 18232L: linux-afs@lists.infradead.org 18233S: Supported 18234W: https://www.infradead.org/~dhowells/kafs/ 18235F: Documentation/networking/rxrpc.rst 18236F: include/keys/rxrpc-type.h 18237F: include/net/af_rxrpc.h 18238F: include/trace/events/rxrpc.h 18239F: include/uapi/linux/rxrpc.h 18240F: net/rxrpc/ 18241 18242S3 SAVAGE FRAMEBUFFER DRIVER 18243M: Antonino Daplas <adaplas@gmail.com> 18244L: linux-fbdev@vger.kernel.org 18245S: Maintained 18246F: drivers/video/fbdev/savage/ 18247 18248S390 ARCHITECTURE 18249M: Heiko Carstens <hca@linux.ibm.com> 18250M: Vasily Gorbik <gor@linux.ibm.com> 18251M: Alexander Gordeev <agordeev@linux.ibm.com> 18252R: Christian Borntraeger <borntraeger@linux.ibm.com> 18253R: Sven Schnelle <svens@linux.ibm.com> 18254L: linux-s390@vger.kernel.org 18255S: Supported 18256T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18257F: Documentation/driver-api/s390-drivers.rst 18258F: Documentation/s390/ 18259F: arch/s390/ 18260F: drivers/s390/ 18261F: drivers/watchdog/diag288_wdt.c 18262 18263S390 COMMON I/O LAYER 18264M: Vineeth Vijayan <vneethv@linux.ibm.com> 18265M: Peter Oberparleiter <oberpar@linux.ibm.com> 18266L: linux-s390@vger.kernel.org 18267S: Supported 18268F: drivers/s390/cio/ 18269 18270S390 DASD DRIVER 18271M: Stefan Haberland <sth@linux.ibm.com> 18272M: Jan Hoeppner <hoeppner@linux.ibm.com> 18273L: linux-s390@vger.kernel.org 18274S: Supported 18275F: block/partitions/ibm.c 18276F: drivers/s390/block/dasd* 18277F: include/linux/dasd_mod.h 18278 18279S390 IOMMU (PCI) 18280M: Matthew Rosato <mjrosato@linux.ibm.com> 18281M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18282L: linux-s390@vger.kernel.org 18283S: Supported 18284F: drivers/iommu/s390-iommu.c 18285 18286S390 IUCV NETWORK LAYER 18287M: Alexandra Winter <wintera@linux.ibm.com> 18288M: Wenjia Zhang <wenjia@linux.ibm.com> 18289L: linux-s390@vger.kernel.org 18290L: netdev@vger.kernel.org 18291S: Supported 18292F: drivers/s390/net/*iucv* 18293F: include/net/iucv/ 18294F: net/iucv/ 18295 18296S390 NETWORK DRIVERS 18297M: Alexandra Winter <wintera@linux.ibm.com> 18298M: Wenjia Zhang <wenjia@linux.ibm.com> 18299L: linux-s390@vger.kernel.org 18300L: netdev@vger.kernel.org 18301S: Supported 18302F: drivers/s390/net/ 18303 18304S390 MM 18305M: Alexander Gordeev <agordeev@linux.ibm.com> 18306M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18307L: linux-s390@vger.kernel.org 18308S: Supported 18309T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18310F: arch/s390/include/asm/pgtable.h 18311F: arch/s390/mm 18312 18313S390 PCI SUBSYSTEM 18314M: Niklas Schnelle <schnelle@linux.ibm.com> 18315M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18316L: linux-s390@vger.kernel.org 18317S: Supported 18318F: arch/s390/pci/ 18319F: drivers/pci/hotplug/s390_pci_hpc.c 18320F: Documentation/s390/pci.rst 18321 18322S390 SCM DRIVER 18323M: Vineeth Vijayan <vneethv@linux.ibm.com> 18324L: linux-s390@vger.kernel.org 18325S: Supported 18326F: drivers/s390/block/scm* 18327F: drivers/s390/cio/scm.c 18328 18329S390 VFIO AP DRIVER 18330M: Tony Krowiak <akrowiak@linux.ibm.com> 18331M: Halil Pasic <pasic@linux.ibm.com> 18332M: Jason Herne <jjherne@linux.ibm.com> 18333L: linux-s390@vger.kernel.org 18334S: Supported 18335F: Documentation/s390/vfio-ap* 18336F: drivers/s390/crypto/vfio_ap* 18337 18338S390 VFIO-CCW DRIVER 18339M: Eric Farman <farman@linux.ibm.com> 18340M: Matthew Rosato <mjrosato@linux.ibm.com> 18341R: Halil Pasic <pasic@linux.ibm.com> 18342L: linux-s390@vger.kernel.org 18343L: kvm@vger.kernel.org 18344S: Supported 18345F: Documentation/s390/vfio-ccw.rst 18346F: drivers/s390/cio/vfio_ccw* 18347F: include/uapi/linux/vfio_ccw.h 18348 18349S390 VFIO-PCI DRIVER 18350M: Matthew Rosato <mjrosato@linux.ibm.com> 18351M: Eric Farman <farman@linux.ibm.com> 18352L: linux-s390@vger.kernel.org 18353L: kvm@vger.kernel.org 18354S: Supported 18355F: arch/s390/kvm/pci* 18356F: drivers/vfio/pci/vfio_pci_zdev.c 18357F: include/uapi/linux/vfio_zdev.h 18358 18359S390 ZCRYPT DRIVER 18360M: Harald Freudenberger <freude@linux.ibm.com> 18361L: linux-s390@vger.kernel.org 18362S: Supported 18363F: drivers/s390/crypto/ 18364 18365S390 ZFCP DRIVER 18366M: Steffen Maier <maier@linux.ibm.com> 18367M: Benjamin Block <bblock@linux.ibm.com> 18368L: linux-s390@vger.kernel.org 18369S: Supported 18370F: drivers/s390/scsi/zfcp_* 18371 18372SAA6588 RDS RECEIVER DRIVER 18373M: Hans Verkuil <hverkuil@xs4all.nl> 18374L: linux-media@vger.kernel.org 18375S: Odd Fixes 18376W: https://linuxtv.org 18377T: git git://linuxtv.org/media_tree.git 18378F: drivers/media/i2c/saa6588* 18379 18380SAA7134 VIDEO4LINUX DRIVER 18381M: Mauro Carvalho Chehab <mchehab@kernel.org> 18382L: linux-media@vger.kernel.org 18383S: Odd fixes 18384W: https://linuxtv.org 18385T: git git://linuxtv.org/media_tree.git 18386F: Documentation/driver-api/media/drivers/saa7134* 18387F: drivers/media/pci/saa7134/ 18388 18389SAA7146 VIDEO4LINUX-2 DRIVER 18390M: Hans Verkuil <hverkuil@xs4all.nl> 18391L: linux-media@vger.kernel.org 18392S: Maintained 18393T: git git://linuxtv.org/media_tree.git 18394F: drivers/staging/media/deprecated/saa7146/ 18395 18396SAFESETID SECURITY MODULE 18397M: Micah Morton <mortonm@chromium.org> 18398S: Supported 18399F: Documentation/admin-guide/LSM/SafeSetID.rst 18400F: security/safesetid/ 18401 18402SAMSUNG AUDIO (ASoC) DRIVERS 18403M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18404M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18405L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18406S: Supported 18407B: mailto:linux-samsung-soc@vger.kernel.org 18408F: Documentation/devicetree/bindings/sound/samsung* 18409F: sound/soc/samsung/ 18410 18411SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER 18412M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18413L: linux-crypto@vger.kernel.org 18414L: linux-samsung-soc@vger.kernel.org 18415S: Maintained 18416F: Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml 18417F: drivers/crypto/exynos-rng.c 18418 18419SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 18420M: Łukasz Stelmach <l.stelmach@samsung.com> 18421L: linux-samsung-soc@vger.kernel.org 18422S: Maintained 18423F: Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml 18424F: drivers/char/hw_random/exynos-trng.c 18425 18426SAMSUNG FRAMEBUFFER DRIVER 18427M: Jingoo Han <jingoohan1@gmail.com> 18428L: linux-fbdev@vger.kernel.org 18429S: Maintained 18430F: drivers/video/fbdev/s3c-fb.c 18431 18432SAMSUNG INTERCONNECT DRIVERS 18433M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18434M: Artur Świgoń <a.swigon@samsung.com> 18435L: linux-pm@vger.kernel.org 18436L: linux-samsung-soc@vger.kernel.org 18437S: Supported 18438F: drivers/interconnect/samsung/ 18439 18440SAMSUNG LAPTOP DRIVER 18441M: Corentin Chary <corentin.chary@gmail.com> 18442L: platform-driver-x86@vger.kernel.org 18443S: Maintained 18444F: drivers/platform/x86/samsung-laptop.c 18445 18446SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS 18447M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18448L: linux-kernel@vger.kernel.org 18449L: linux-samsung-soc@vger.kernel.org 18450S: Supported 18451B: mailto:linux-samsung-soc@vger.kernel.org 18452F: Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml 18453F: Documentation/devicetree/bindings/mfd/samsung,s2m*.yaml 18454F: Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml 18455F: Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml 18456F: Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml 18457F: drivers/clk/clk-s2mps11.c 18458F: drivers/mfd/sec*.c 18459F: drivers/regulator/s2m*.c 18460F: drivers/regulator/s5m*.c 18461F: drivers/rtc/rtc-s5m.c 18462F: include/linux/mfd/samsung/ 18463 18464SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER 18465M: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> 18466L: linux-media@vger.kernel.org 18467L: linux-samsung-soc@vger.kernel.org 18468S: Maintained 18469F: drivers/media/platform/samsung/s3c-camif/ 18470F: include/media/drv-intf/s3c_camif.h 18471 18472SAMSUNG S3FWRN5 NFC DRIVER 18473M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18474L: linux-nfc@lists.01.org (subscribers-only) 18475S: Maintained 18476F: Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml 18477F: drivers/nfc/s3fwrn5 18478 18479SAMSUNG S5C73M3 CAMERA DRIVER 18480M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18481M: Andrzej Hajda <andrzej.hajda@intel.com> 18482L: linux-media@vger.kernel.org 18483S: Supported 18484F: drivers/media/i2c/s5c73m3/* 18485 18486SAMSUNG S5K5BAF CAMERA DRIVER 18487M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18488M: Andrzej Hajda <andrzej.hajda@intel.com> 18489L: linux-media@vger.kernel.org 18490S: Supported 18491F: drivers/media/i2c/s5k5baf.c 18492 18493SAMSUNG S5P Security SubSystem (SSS) DRIVER 18494M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18495M: Vladimir Zapolskiy <vz@mleia.com> 18496L: linux-crypto@vger.kernel.org 18497L: linux-samsung-soc@vger.kernel.org 18498S: Maintained 18499F: Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml 18500F: Documentation/devicetree/bindings/crypto/samsung-sss.yaml 18501F: drivers/crypto/s5p-sss.c 18502 18503SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS 18504M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18505L: linux-media@vger.kernel.org 18506S: Supported 18507Q: https://patchwork.linuxtv.org/project/linux-media/list/ 18508F: drivers/media/platform/samsung/exynos4-is/ 18509 18510SAMSUNG SOC CLOCK DRIVERS 18511M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18512M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18513M: Tomasz Figa <tomasz.figa@gmail.com> 18514M: Chanwoo Choi <cw00.choi@samsung.com> 18515R: Alim Akhtar <alim.akhtar@samsung.com> 18516L: linux-samsung-soc@vger.kernel.org 18517S: Supported 18518T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 18519T: git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git 18520F: Documentation/devicetree/bindings/clock/samsung,*.yaml 18521F: Documentation/devicetree/bindings/clock/samsung,s3c* 18522F: drivers/clk/samsung/ 18523F: include/dt-bindings/clock/exynos*.h 18524F: include/dt-bindings/clock/s5p*.h 18525F: include/dt-bindings/clock/samsung,*.h 18526F: include/linux/clk/samsung.h 18527 18528SAMSUNG SPI DRIVERS 18529M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18530M: Andi Shyti <andi@etezian.org> 18531L: linux-spi@vger.kernel.org 18532L: linux-samsung-soc@vger.kernel.org 18533S: Maintained 18534F: Documentation/devicetree/bindings/spi/samsung,spi*.yaml 18535F: drivers/spi/spi-s3c* 18536F: include/linux/platform_data/spi-s3c64xx.h 18537 18538SAMSUNG SXGBE DRIVERS 18539M: Byungho An <bh74.an@samsung.com> 18540L: netdev@vger.kernel.org 18541S: Supported 18542F: drivers/net/ethernet/samsung/sxgbe/ 18543 18544SAMSUNG THERMAL DRIVER 18545M: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 18546M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18547L: linux-pm@vger.kernel.org 18548L: linux-samsung-soc@vger.kernel.org 18549S: Maintained 18550F: Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml 18551F: drivers/thermal/samsung/ 18552 18553SAMSUNG USB2 PHY DRIVER 18554M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18555L: linux-kernel@vger.kernel.org 18556S: Supported 18557F: Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml 18558F: Documentation/driver-api/phy/samsung-usb2.rst 18559F: drivers/phy/samsung/phy-exynos4210-usb2.c 18560F: drivers/phy/samsung/phy-exynos4x12-usb2.c 18561F: drivers/phy/samsung/phy-exynos5250-usb2.c 18562F: drivers/phy/samsung/phy-s5pv210-usb2.c 18563F: drivers/phy/samsung/phy-samsung-usb2.c 18564F: drivers/phy/samsung/phy-samsung-usb2.h 18565 18566SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE 18567M: Paul Barker <paul.barker@sancloud.com> 18568R: Marc Murphy <marc.murphy@sancloud.com> 18569S: Supported 18570F: arch/arm/boot/dts/am335x-sancloud* 18571 18572SC1200 WDT DRIVER 18573M: Zwane Mwaikambo <zwanem@gmail.com> 18574S: Maintained 18575F: drivers/watchdog/sc1200wdt.c 18576 18577SCHEDULER 18578M: Ingo Molnar <mingo@redhat.com> 18579M: Peter Zijlstra <peterz@infradead.org> 18580M: Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE) 18581M: Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL) 18582R: Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL) 18583R: Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR) 18584R: Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH) 18585R: Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING) 18586R: Daniel Bristot de Oliveira <bristot@redhat.com> (SCHED_DEADLINE) 18587R: Valentin Schneider <vschneid@redhat.com> (TOPOLOGY) 18588L: linux-kernel@vger.kernel.org 18589S: Maintained 18590T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core 18591F: include/linux/preempt.h 18592F: include/linux/sched.h 18593F: include/linux/wait.h 18594F: include/uapi/linux/sched.h 18595F: kernel/sched/ 18596 18597SCR24X CHIP CARD INTERFACE DRIVER 18598M: Lubomir Rintel <lkundrak@v3.sk> 18599S: Supported 18600F: drivers/char/pcmcia/scr24x_cs.c 18601 18602SCSI RDMA PROTOCOL (SRP) INITIATOR 18603M: Bart Van Assche <bvanassche@acm.org> 18604L: linux-rdma@vger.kernel.org 18605S: Supported 18606Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18607F: drivers/infiniband/ulp/srp/ 18608F: include/scsi/srp.h 18609 18610SCSI RDMA PROTOCOL (SRP) TARGET 18611M: Bart Van Assche <bvanassche@acm.org> 18612L: linux-rdma@vger.kernel.org 18613L: target-devel@vger.kernel.org 18614S: Supported 18615Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18616F: drivers/infiniband/ulp/srpt/ 18617 18618SCSI SG DRIVER 18619M: Doug Gilbert <dgilbert@interlog.com> 18620L: linux-scsi@vger.kernel.org 18621S: Maintained 18622W: http://sg.danny.cz/sg 18623F: Documentation/scsi/scsi-generic.rst 18624F: drivers/scsi/sg.c 18625F: include/scsi/sg.h 18626 18627SCSI SUBSYSTEM 18628M: "James E.J. Bottomley" <jejb@linux.ibm.com> 18629M: "Martin K. Petersen" <martin.petersen@oracle.com> 18630L: linux-scsi@vger.kernel.org 18631S: Maintained 18632Q: https://patchwork.kernel.org/project/linux-scsi/list/ 18633T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git 18634T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 18635F: Documentation/devicetree/bindings/scsi/ 18636F: drivers/scsi/ 18637F: drivers/ufs/ 18638F: include/scsi/ 18639 18640SCSI TAPE DRIVER 18641M: Kai Mäkisara <Kai.Makisara@kolumbus.fi> 18642L: linux-scsi@vger.kernel.org 18643S: Maintained 18644F: Documentation/scsi/st.rst 18645F: drivers/scsi/st.* 18646F: drivers/scsi/st_*.h 18647 18648SCSI TARGET CORE USER DRIVER 18649M: Bodo Stroesser <bostroesser@gmail.com> 18650L: linux-scsi@vger.kernel.org 18651L: target-devel@vger.kernel.org 18652S: Supported 18653F: Documentation/target/tcmu-design.rst 18654F: drivers/target/target_core_user.c 18655F: include/uapi/linux/target_core_user.h 18656 18657SCSI TARGET SUBSYSTEM 18658M: "Martin K. Petersen" <martin.petersen@oracle.com> 18659L: linux-scsi@vger.kernel.org 18660L: target-devel@vger.kernel.org 18661S: Supported 18662W: http://www.linux-iscsi.org 18663Q: https://patchwork.kernel.org/project/target-devel/list/ 18664T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 18665F: Documentation/target/ 18666F: drivers/target/ 18667F: include/target/ 18668 18669SCTP PROTOCOL 18670M: Neil Horman <nhorman@tuxdriver.com> 18671M: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> 18672M: Xin Long <lucien.xin@gmail.com> 18673L: linux-sctp@vger.kernel.org 18674S: Maintained 18675W: http://lksctp.sourceforge.net 18676F: Documentation/networking/sctp.rst 18677F: include/linux/sctp.h 18678F: include/net/sctp/ 18679F: include/uapi/linux/sctp.h 18680F: net/sctp/ 18681 18682SCx200 CPU SUPPORT 18683M: Jim Cromie <jim.cromie@gmail.com> 18684S: Odd Fixes 18685F: Documentation/i2c/busses/scx200_acb.rst 18686F: arch/x86/platform/scx200/ 18687F: drivers/i2c/busses/scx200* 18688F: drivers/mtd/maps/scx200_docflash.c 18689F: drivers/watchdog/scx200_wdt.c 18690F: include/linux/scx200.h 18691 18692SCx200 GPIO DRIVER 18693M: Jim Cromie <jim.cromie@gmail.com> 18694S: Maintained 18695F: drivers/char/scx200_gpio.c 18696F: include/linux/scx200_gpio.h 18697 18698SCx200 HRT CLOCKSOURCE DRIVER 18699M: Jim Cromie <jim.cromie@gmail.com> 18700S: Maintained 18701F: drivers/clocksource/scx200_hrt.c 18702 18703SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER 18704M: Sascha Sommer <saschasommer@freenet.de> 18705L: sdricohcs-devel@lists.sourceforge.net (subscribers-only) 18706S: Maintained 18707F: drivers/mmc/host/sdricoh_cs.c 18708 18709SECO BOARDS CEC DRIVER 18710M: Ettore Chimenti <ek5.chimenti@gmail.com> 18711S: Maintained 18712F: drivers/media/cec/platform/seco/seco-cec.c 18713F: drivers/media/cec/platform/seco/seco-cec.h 18714 18715SECURE COMPUTING 18716M: Kees Cook <keescook@chromium.org> 18717R: Andy Lutomirski <luto@amacapital.net> 18718R: Will Drewry <wad@chromium.org> 18719S: Supported 18720T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/seccomp 18721F: Documentation/userspace-api/seccomp_filter.rst 18722F: include/linux/seccomp.h 18723F: include/uapi/linux/seccomp.h 18724F: kernel/seccomp.c 18725F: tools/testing/selftests/kselftest_harness.h 18726F: tools/testing/selftests/seccomp/* 18727K: \bsecure_computing 18728K: \bTIF_SECCOMP\b 18729 18730SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER 18731M: Kamal Dasu <kdasu.kdev@gmail.com> 18732M: Al Cooper <alcooperx@gmail.com> 18733R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 18734L: linux-mmc@vger.kernel.org 18735S: Maintained 18736F: drivers/mmc/host/sdhci-brcmstb* 18737 18738SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER 18739M: Adrian Hunter <adrian.hunter@intel.com> 18740L: linux-mmc@vger.kernel.org 18741S: Supported 18742F: Documentation/devicetree/bindings/mmc/sdhci-common.yaml 18743F: drivers/mmc/host/sdhci* 18744 18745SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER 18746M: Eugen Hristev <eugen.hristev@microchip.com> 18747L: linux-mmc@vger.kernel.org 18748S: Supported 18749F: drivers/mmc/host/sdhci-of-at91.c 18750 18751SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER 18752M: Ben Dooks <ben-linux@fluff.org> 18753M: Jaehoon Chung <jh80.chung@samsung.com> 18754L: linux-mmc@vger.kernel.org 18755S: Maintained 18756F: drivers/mmc/host/sdhci-s3c* 18757 18758SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER 18759M: Viresh Kumar <vireshk@kernel.org> 18760L: linux-mmc@vger.kernel.org 18761S: Maintained 18762F: drivers/mmc/host/sdhci-spear.c 18763 18764SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER 18765M: Vignesh Raghavendra <vigneshr@ti.com> 18766L: linux-mmc@vger.kernel.org 18767S: Maintained 18768F: drivers/mmc/host/sdhci-omap.c 18769 18770SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER 18771M: Haibo Chen <haibo.chen@nxp.com> 18772L: linux-imx@nxp.com 18773L: linux-mmc@vger.kernel.org 18774S: Maintained 18775F: drivers/mmc/host/sdhci-esdhc-imx.c 18776 18777SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER 18778M: Jonathan Derrick <jonathan.derrick@linux.dev> 18779L: linux-block@vger.kernel.org 18780S: Supported 18781F: block/opal_proto.h 18782F: block/sed* 18783F: include/linux/sed* 18784F: include/uapi/linux/sed* 18785 18786SECURITY CONTACT 18787M: Security Officers <security@kernel.org> 18788S: Supported 18789F: Documentation/admin-guide/security-bugs.rst 18790 18791SECURITY SUBSYSTEM 18792M: Paul Moore <paul@paul-moore.com> 18793M: James Morris <jmorris@namei.org> 18794M: "Serge E. Hallyn" <serge@hallyn.com> 18795L: linux-security-module@vger.kernel.org (suggested Cc:) 18796S: Supported 18797W: http://kernsec.org/ 18798T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 18799F: security/ 18800X: security/selinux/ 18801 18802SELINUX SECURITY MODULE 18803M: Paul Moore <paul@paul-moore.com> 18804M: Stephen Smalley <stephen.smalley.work@gmail.com> 18805M: Eric Paris <eparis@parisplace.org> 18806L: selinux@vger.kernel.org 18807S: Supported 18808W: https://selinuxproject.org 18809W: https://github.com/SELinuxProject 18810T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git 18811F: Documentation/ABI/obsolete/sysfs-selinux-checkreqprot 18812F: Documentation/ABI/obsolete/sysfs-selinux-disable 18813F: Documentation/admin-guide/LSM/SELinux.rst 18814F: include/trace/events/avc.h 18815F: include/uapi/linux/selinux_netlink.h 18816F: scripts/selinux/ 18817F: security/selinux/ 18818 18819SENSABLE PHANTOM 18820M: Jiri Slaby <jirislaby@kernel.org> 18821S: Maintained 18822F: drivers/misc/phantom.c 18823F: include/uapi/linux/phantom.h 18824 18825SENSEAIR SUNRISE 006-0-0007 18826M: Jacopo Mondi <jacopo@jmondi.org> 18827S: Maintained 18828F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2 18829F: Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml 18830F: drivers/iio/chemical/sunrise_co2.c 18831 18832SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER 18833M: Tomasz Duszynski <tomasz.duszynski@octakon.com> 18834S: Maintained 18835F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml 18836F: drivers/iio/chemical/scd30.h 18837F: drivers/iio/chemical/scd30_core.c 18838F: drivers/iio/chemical/scd30_i2c.c 18839F: drivers/iio/chemical/scd30_serial.c 18840 18841SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER 18842M: Roan van Dijk <roan@protonic.nl> 18843S: Maintained 18844F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml 18845F: drivers/iio/chemical/scd4x.c 18846 18847SENSIRION SGP40 GAS SENSOR DRIVER 18848M: Andreas Klinger <ak@it-klinger.de> 18849S: Maintained 18850F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40 18851F: drivers/iio/chemical/sgp40.c 18852 18853SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER 18854M: Tomasz Duszynski <tduszyns@gmail.com> 18855S: Maintained 18856F: Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml 18857F: drivers/iio/chemical/sps30.c 18858F: drivers/iio/chemical/sps30_i2c.c 18859F: drivers/iio/chemical/sps30_serial.c 18860 18861SERIAL DEVICE BUS 18862M: Rob Herring <robh@kernel.org> 18863L: linux-serial@vger.kernel.org 18864S: Maintained 18865F: Documentation/devicetree/bindings/serial/serial.yaml 18866F: drivers/tty/serdev/ 18867F: include/linux/serdev.h 18868 18869SERIAL DRIVERS 18870M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 18871L: linux-serial@vger.kernel.org 18872S: Maintained 18873F: Documentation/devicetree/bindings/serial/ 18874F: drivers/tty/serial/ 18875 18876SERIAL IR RECEIVER 18877M: Sean Young <sean@mess.org> 18878L: linux-media@vger.kernel.org 18879S: Maintained 18880F: drivers/media/rc/serial_ir.c 18881 18882SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus) 18883M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 18884L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18885S: Maintained 18886F: Documentation/devicetree/bindings/slimbus/ 18887F: drivers/slimbus/ 18888F: include/linux/slimbus.h 18889 18890SFC NETWORK DRIVER 18891M: Edward Cree <ecree.xilinx@gmail.com> 18892M: Martin Habets <habetsm.xilinx@gmail.com> 18893L: netdev@vger.kernel.org 18894S: Supported 18895F: Documentation/networking/devlink/sfc.rst 18896F: drivers/net/ethernet/sfc/ 18897 18898SFF/SFP/SFP+ MODULE SUPPORT 18899M: Russell King <linux@armlinux.org.uk> 18900L: netdev@vger.kernel.org 18901S: Maintained 18902F: Documentation/devicetree/bindings/net/sff,sfp.yaml 18903F: drivers/net/phy/phylink.c 18904F: drivers/net/phy/sfp* 18905F: include/linux/mdio/mdio-i2c.h 18906F: include/linux/phylink.h 18907F: include/linux/sfp.h 18908K: phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate) 18909 18910SGI GRU DRIVER 18911M: Dimitri Sivanich <dimitri.sivanich@hpe.com> 18912S: Maintained 18913F: drivers/misc/sgi-gru/ 18914 18915SGI XP/XPC/XPNET DRIVER 18916M: Robin Holt <robinmholt@gmail.com> 18917M: Steve Wahl <steve.wahl@hpe.com> 18918R: Mike Travis <mike.travis@hpe.com> 18919S: Maintained 18920F: drivers/misc/sgi-xp/ 18921 18922SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS 18923M: Karsten Graul <kgraul@linux.ibm.com> 18924M: Wenjia Zhang <wenjia@linux.ibm.com> 18925M: Jan Karcher <jaka@linux.ibm.com> 18926L: linux-s390@vger.kernel.org 18927S: Supported 18928F: net/smc/ 18929 18930SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER 18931M: Linus Walleij <linus.walleij@linaro.org> 18932L: linux-iio@vger.kernel.org 18933S: Maintained 18934T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 18935F: Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml 18936F: drivers/iio/light/gp2ap002.c 18937 18938SHARP RJ54N1CB0C SENSOR DRIVER 18939M: Jacopo Mondi <jacopo@jmondi.org> 18940L: linux-media@vger.kernel.org 18941S: Odd fixes 18942T: git git://linuxtv.org/media_tree.git 18943F: drivers/media/i2c/rj54n1cb0c.c 18944F: include/media/i2c/rj54n1cb0c.h 18945 18946SH_VOU V4L2 OUTPUT DRIVER 18947L: linux-media@vger.kernel.org 18948S: Orphan 18949F: drivers/media/platform/renesas/sh_vou.c 18950F: include/media/drv-intf/sh_vou.h 18951 18952SI2157 MEDIA DRIVER 18953M: Antti Palosaari <crope@iki.fi> 18954L: linux-media@vger.kernel.org 18955S: Maintained 18956W: https://linuxtv.org 18957W: http://palosaari.fi/linux/ 18958Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18959T: git git://linuxtv.org/anttip/media_tree.git 18960F: drivers/media/tuners/si2157* 18961 18962SI2165 MEDIA DRIVER 18963M: Matthias Schwarzott <zzam@gentoo.org> 18964L: linux-media@vger.kernel.org 18965S: Maintained 18966W: https://linuxtv.org 18967Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18968F: drivers/media/dvb-frontends/si2165* 18969 18970SI2168 MEDIA DRIVER 18971M: Antti Palosaari <crope@iki.fi> 18972L: linux-media@vger.kernel.org 18973S: Maintained 18974W: https://linuxtv.org 18975W: http://palosaari.fi/linux/ 18976Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18977T: git git://linuxtv.org/anttip/media_tree.git 18978F: drivers/media/dvb-frontends/si2168* 18979 18980SI470X FM RADIO RECEIVER I2C DRIVER 18981M: Hans Verkuil <hverkuil@xs4all.nl> 18982L: linux-media@vger.kernel.org 18983S: Odd Fixes 18984W: https://linuxtv.org 18985T: git git://linuxtv.org/media_tree.git 18986F: drivers/media/radio/si470x/radio-si470x-i2c.c 18987 18988SI470X FM RADIO RECEIVER USB DRIVER 18989M: Hans Verkuil <hverkuil@xs4all.nl> 18990L: linux-media@vger.kernel.org 18991S: Maintained 18992W: https://linuxtv.org 18993T: git git://linuxtv.org/media_tree.git 18994F: drivers/media/radio/si470x/radio-si470x-common.c 18995F: drivers/media/radio/si470x/radio-si470x-usb.c 18996F: drivers/media/radio/si470x/radio-si470x.h 18997 18998SI4713 FM RADIO TRANSMITTER I2C DRIVER 18999M: Eduardo Valentin <edubezval@gmail.com> 19000L: linux-media@vger.kernel.org 19001S: Odd Fixes 19002W: https://linuxtv.org 19003T: git git://linuxtv.org/media_tree.git 19004F: drivers/media/radio/si4713/si4713.? 19005 19006SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER 19007M: Eduardo Valentin <edubezval@gmail.com> 19008L: linux-media@vger.kernel.org 19009S: Odd Fixes 19010W: https://linuxtv.org 19011T: git git://linuxtv.org/media_tree.git 19012F: drivers/media/radio/si4713/radio-platform-si4713.c 19013 19014SI4713 FM RADIO TRANSMITTER USB DRIVER 19015M: Hans Verkuil <hverkuil@xs4all.nl> 19016L: linux-media@vger.kernel.org 19017S: Maintained 19018W: https://linuxtv.org 19019T: git git://linuxtv.org/media_tree.git 19020F: drivers/media/radio/si4713/radio-usb-si4713.c 19021 19022SIANO DVB DRIVER 19023M: Mauro Carvalho Chehab <mchehab@kernel.org> 19024L: linux-media@vger.kernel.org 19025S: Odd fixes 19026W: https://linuxtv.org 19027T: git git://linuxtv.org/media_tree.git 19028F: drivers/media/common/siano/ 19029F: drivers/media/mmc/siano/ 19030F: drivers/media/usb/siano/ 19031F: drivers/media/usb/siano/ 19032 19033SIFIVE DRIVERS 19034M: Palmer Dabbelt <palmer@dabbelt.com> 19035M: Paul Walmsley <paul.walmsley@sifive.com> 19036L: linux-riscv@lists.infradead.org 19037S: Supported 19038N: sifive 19039K: [^@]sifive 19040 19041SIFIVE FU540 SYSTEM-ON-CHIP 19042M: Paul Walmsley <paul.walmsley@sifive.com> 19043M: Palmer Dabbelt <palmer@dabbelt.com> 19044L: linux-riscv@lists.infradead.org 19045S: Supported 19046T: git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git 19047N: fu540 19048K: fu540 19049 19050SIFIVE PDMA DRIVER 19051M: Green Wan <green.wan@sifive.com> 19052S: Maintained 19053F: Documentation/devicetree/bindings/dma/sifive,fu540-c000-pdma.yaml 19054F: drivers/dma/sf-pdma/ 19055 19056SIFIVE SOC DRIVERS 19057M: Conor Dooley <conor@kernel.org> 19058L: linux-riscv@lists.infradead.org 19059S: Maintained 19060T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 19061F: drivers/soc/sifive/ 19062 19063SILEAD TOUCHSCREEN DRIVER 19064M: Hans de Goede <hdegoede@redhat.com> 19065L: linux-input@vger.kernel.org 19066L: platform-driver-x86@vger.kernel.org 19067S: Maintained 19068F: drivers/input/touchscreen/silead.c 19069F: drivers/platform/x86/touchscreen_dmi.c 19070 19071SILICON LABS WIRELESS DRIVERS (for WFxxx series) 19072M: Jérôme Pouiller <jerome.pouiller@silabs.com> 19073S: Supported 19074F: Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml 19075F: drivers/net/wireless/silabs/wfx/ 19076 19077SILICON MOTION SM712 FRAME BUFFER DRIVER 19078M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 19079M: Teddy Wang <teddy.wang@siliconmotion.com> 19080M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 19081L: linux-fbdev@vger.kernel.org 19082S: Maintained 19083F: Documentation/fb/sm712fb.rst 19084F: drivers/video/fbdev/sm712* 19085 19086SILVACO I3C DUAL-ROLE MASTER 19087M: Miquel Raynal <miquel.raynal@bootlin.com> 19088M: Conor Culhane <conor.culhane@silvaco.com> 19089L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 19090S: Maintained 19091F: Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml 19092F: drivers/i3c/master/svc-i3c-master.c 19093 19094SIMPLEFB FB DRIVER 19095M: Hans de Goede <hdegoede@redhat.com> 19096L: linux-fbdev@vger.kernel.org 19097S: Maintained 19098F: Documentation/devicetree/bindings/display/simple-framebuffer.yaml 19099F: drivers/video/fbdev/simplefb.c 19100F: include/linux/platform_data/simplefb.h 19101 19102SIMTEC EB110ATX (Chalice CATS) 19103M: Simtec Linux Team <linux@simtec.co.uk> 19104S: Supported 19105W: http://www.simtec.co.uk/products/EB110ATX/ 19106 19107SIOX 19108M: Thorsten Scherer <t.scherer@eckelmann.de> 19109M: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 19110R: Pengutronix Kernel Team <kernel@pengutronix.de> 19111S: Supported 19112F: drivers/gpio/gpio-siox.c 19113F: drivers/siox/* 19114F: include/trace/events/siox.h 19115 19116SIPHASH PRF ROUTINES 19117M: Jason A. Donenfeld <Jason@zx2c4.com> 19118S: Maintained 19119F: include/linux/siphash.h 19120F: lib/siphash.c 19121F: lib/siphash_kunit.c 19122 19123SIS 190 ETHERNET DRIVER 19124M: Francois Romieu <romieu@fr.zoreil.com> 19125L: netdev@vger.kernel.org 19126S: Maintained 19127F: drivers/net/ethernet/sis/sis190.c 19128 19129SIS 900/7016 FAST ETHERNET DRIVER 19130M: Daniele Venzano <venza@brownhat.org> 19131L: netdev@vger.kernel.org 19132S: Maintained 19133W: http://www.brownhat.org/sis900.html 19134F: drivers/net/ethernet/sis/sis900.* 19135 19136SIS FRAMEBUFFER DRIVER 19137M: Thomas Winischhofer <thomas@winischhofer.net> 19138S: Maintained 19139W: http://www.winischhofer.net/linuxsisvga.shtml 19140F: Documentation/fb/sisfb.rst 19141F: drivers/video/fbdev/sis/ 19142F: include/video/sisfb.h 19143 19144SIS I2C TOUCHSCREEN DRIVER 19145M: Mika Penttilä <mpenttil@redhat.com> 19146L: linux-input@vger.kernel.org 19147S: Maintained 19148F: Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt 19149F: drivers/input/touchscreen/sis_i2c.c 19150 19151SIS USB2VGA DRIVER 19152M: Thomas Winischhofer <thomas@winischhofer.net> 19153S: Maintained 19154W: http://www.winischhofer.at/linuxsisusbvga.shtml 19155F: drivers/usb/misc/sisusbvga/ 19156 19157SL28 CPLD MFD DRIVER 19158M: Michael Walle <michael@walle.cc> 19159S: Maintained 19160F: Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml 19161F: Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml 19162F: Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml 19163F: Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml 19164F: Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml 19165F: Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml 19166F: drivers/gpio/gpio-sl28cpld.c 19167F: drivers/hwmon/sl28cpld-hwmon.c 19168F: drivers/irqchip/irq-sl28cpld.c 19169F: drivers/pwm/pwm-sl28cpld.c 19170F: drivers/watchdog/sl28cpld_wdt.c 19171 19172SLAB ALLOCATOR 19173M: Christoph Lameter <cl@linux.com> 19174M: Pekka Enberg <penberg@kernel.org> 19175M: David Rientjes <rientjes@google.com> 19176M: Joonsoo Kim <iamjoonsoo.kim@lge.com> 19177M: Andrew Morton <akpm@linux-foundation.org> 19178M: Vlastimil Babka <vbabka@suse.cz> 19179R: Roman Gushchin <roman.gushchin@linux.dev> 19180R: Hyeonggon Yoo <42.hyeyoo@gmail.com> 19181L: linux-mm@kvack.org 19182S: Maintained 19183T: git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git 19184F: include/linux/sl?b*.h 19185F: mm/sl?b* 19186 19187SLCAN CAN NETWORK DRIVER 19188M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 19189L: linux-can@vger.kernel.org 19190S: Maintained 19191F: drivers/net/can/slcan/ 19192 19193SLEEPABLE READ-COPY UPDATE (SRCU) 19194M: Lai Jiangshan <jiangshanlai@gmail.com> 19195M: "Paul E. McKenney" <paulmck@kernel.org> 19196M: Josh Triplett <josh@joshtriplett.org> 19197R: Steven Rostedt <rostedt@goodmis.org> 19198R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 19199L: rcu@vger.kernel.org 19200S: Supported 19201W: http://www.rdrop.com/users/paulmck/RCU/ 19202T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 19203F: include/linux/srcu*.h 19204F: kernel/rcu/srcu*.c 19205 19206SMACK SECURITY MODULE 19207M: Casey Schaufler <casey@schaufler-ca.com> 19208L: linux-security-module@vger.kernel.org 19209S: Maintained 19210W: http://schaufler-ca.com 19211T: git git://github.com/cschaufler/smack-next 19212F: Documentation/admin-guide/LSM/Smack.rst 19213F: security/smack/ 19214 19215SMC91x ETHERNET DRIVER 19216M: Nicolas Pitre <nico@fluxnic.net> 19217S: Odd Fixes 19218F: drivers/net/ethernet/smsc/smc91x.* 19219 19220SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC) 19221M: Mark Rutland <mark.rutland@arm.com> 19222M: Lorenzo Pieralisi <lpieralisi@kernel.org> 19223M: Sudeep Holla <sudeep.holla@arm.com> 19224L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19225S: Maintained 19226F: drivers/firmware/smccc/ 19227F: include/linux/arm-smccc.h 19228 19229SMM665 HARDWARE MONITOR DRIVER 19230M: Guenter Roeck <linux@roeck-us.net> 19231L: linux-hwmon@vger.kernel.org 19232S: Maintained 19233F: Documentation/hwmon/smm665.rst 19234F: drivers/hwmon/smm665.c 19235 19236SMSC EMC2103 HARDWARE MONITOR DRIVER 19237M: Steve Glendinning <steve.glendinning@shawell.net> 19238L: linux-hwmon@vger.kernel.org 19239S: Maintained 19240F: Documentation/hwmon/emc2103.rst 19241F: drivers/hwmon/emc2103.c 19242 19243SMSC SCH5627 HARDWARE MONITOR DRIVER 19244M: Hans de Goede <hdegoede@redhat.com> 19245L: linux-hwmon@vger.kernel.org 19246S: Supported 19247F: Documentation/hwmon/sch5627.rst 19248F: drivers/hwmon/sch5627.c 19249 19250SMSC UFX6000 and UFX7000 USB to VGA DRIVER 19251M: Steve Glendinning <steve.glendinning@shawell.net> 19252L: linux-fbdev@vger.kernel.org 19253S: Maintained 19254F: drivers/video/fbdev/smscufx.c 19255 19256SMSC47B397 HARDWARE MONITOR DRIVER 19257M: Jean Delvare <jdelvare@suse.com> 19258L: linux-hwmon@vger.kernel.org 19259S: Maintained 19260F: Documentation/hwmon/smsc47b397.rst 19261F: drivers/hwmon/smsc47b397.c 19262 19263SMSC911x ETHERNET DRIVER 19264M: Steve Glendinning <steve.glendinning@shawell.net> 19265L: netdev@vger.kernel.org 19266S: Maintained 19267F: drivers/net/ethernet/smsc/smsc911x.* 19268F: include/linux/smsc911x.h 19269 19270SMSC9420 PCI ETHERNET DRIVER 19271M: Steve Glendinning <steve.glendinning@shawell.net> 19272L: netdev@vger.kernel.org 19273S: Maintained 19274F: drivers/net/ethernet/smsc/smsc9420.* 19275 19276SOCIONEXT (SNI) AVE NETWORK DRIVER 19277M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 19278L: netdev@vger.kernel.org 19279S: Maintained 19280F: Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml 19281F: drivers/net/ethernet/socionext/sni_ave.c 19282 19283SOCIONEXT (SNI) NETSEC NETWORK DRIVER 19284M: Jassi Brar <jaswinder.singh@linaro.org> 19285M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 19286L: netdev@vger.kernel.org 19287S: Maintained 19288F: Documentation/devicetree/bindings/net/socionext,synquacer-netsec.yaml 19289F: drivers/net/ethernet/socionext/netsec.c 19290 19291SOCIONEXT (SNI) Synquacer SPI DRIVER 19292M: Masahisa Kojima <masahisa.kojima@linaro.org> 19293M: Jassi Brar <jaswinder.singh@linaro.org> 19294L: linux-spi@vger.kernel.org 19295S: Maintained 19296F: Documentation/devicetree/bindings/spi/socionext,synquacer-spi.yaml 19297F: drivers/spi/spi-synquacer.c 19298 19299SOCIONEXT SYNQUACER I2C DRIVER 19300M: Ard Biesheuvel <ardb@kernel.org> 19301L: linux-i2c@vger.kernel.org 19302S: Maintained 19303F: Documentation/devicetree/bindings/i2c/socionext,synquacer-i2c.yaml 19304F: drivers/i2c/busses/i2c-synquacer.c 19305 19306SOCIONEXT UNIPHIER SOUND DRIVER 19307L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19308S: Orphan 19309F: sound/soc/uniphier/ 19310 19311SOCKET TIMESTAMPING 19312M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 19313S: Maintained 19314F: Documentation/networking/timestamping.rst 19315F: include/uapi/linux/net_tstamp.h 19316F: tools/testing/selftests/net/so_txtime.c 19317 19318SOEKRIS NET48XX LED SUPPORT 19319M: Chris Boot <bootc@bootc.net> 19320S: Maintained 19321F: drivers/leds/leds-net48xx.c 19322 19323SOFT-IWARP DRIVER (siw) 19324M: Bernard Metzler <bmt@zurich.ibm.com> 19325L: linux-rdma@vger.kernel.org 19326S: Supported 19327F: drivers/infiniband/sw/siw/ 19328F: include/uapi/rdma/siw-abi.h 19329 19330SOFT-ROCE DRIVER (rxe) 19331M: Zhu Yanjun <zyjzyj2000@gmail.com> 19332L: linux-rdma@vger.kernel.org 19333S: Supported 19334F: drivers/infiniband/sw/rxe/ 19335F: include/uapi/rdma/rdma_user_rxe.h 19336 19337SOFTLOGIC 6x10 MPEG CODEC 19338M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 19339M: Anton Sviridenko <anton@corp.bluecherry.net> 19340M: Andrey Utkin <andrey_utkin@fastmail.com> 19341M: Ismael Luceno <ismael@iodev.co.uk> 19342L: linux-media@vger.kernel.org 19343S: Supported 19344F: drivers/media/pci/solo6x10/ 19345 19346SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI) 19347M: James Morse <james.morse@arm.com> 19348L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19349S: Maintained 19350F: Documentation/devicetree/bindings/arm/firmware/sdei.txt 19351F: drivers/firmware/arm_sdei.c 19352F: include/linux/arm_sdei.h 19353F: include/uapi/linux/arm_sdei.h 19354 19355SOFTWARE NODES AND DEVICE PROPERTIES 19356R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19357R: Daniel Scally <djrscally@gmail.com> 19358R: Heikki Krogerus <heikki.krogerus@linux.intel.com> 19359R: Sakari Ailus <sakari.ailus@linux.intel.com> 19360L: linux-acpi@vger.kernel.org 19361S: Maintained 19362F: drivers/base/property.c 19363F: drivers/base/swnode.c 19364F: include/linux/fwnode.h 19365F: include/linux/property.h 19366 19367SOFTWARE RAID (Multiple Disks) SUPPORT 19368M: Song Liu <song@kernel.org> 19369L: linux-raid@vger.kernel.org 19370S: Supported 19371Q: https://patchwork.kernel.org/project/linux-raid/list/ 19372T: git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git 19373F: drivers/md/Kconfig 19374F: drivers/md/Makefile 19375F: drivers/md/md* 19376F: drivers/md/raid* 19377F: include/linux/raid/ 19378F: include/uapi/linux/raid/ 19379 19380SOLIDRUN CLEARFOG SUPPORT 19381M: Russell King <linux@armlinux.org.uk> 19382S: Maintained 19383F: arch/arm/boot/dts/armada-388-clearfog* 19384F: arch/arm/boot/dts/armada-38x-solidrun-* 19385 19386SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT 19387M: Russell King <linux@armlinux.org.uk> 19388S: Maintained 19389F: arch/arm/boot/dts/imx6*-cubox-i* 19390F: arch/arm/boot/dts/imx6*-hummingboard* 19391F: arch/arm/boot/dts/imx6*-sr-* 19392 19393SONIC NETWORK DRIVER 19394M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 19395L: netdev@vger.kernel.org 19396S: Maintained 19397F: drivers/net/ethernet/natsemi/sonic.* 19398 19399SONICS SILICON BACKPLANE DRIVER (SSB) 19400M: Michael Buesch <m@bues.ch> 19401L: linux-wireless@vger.kernel.org 19402S: Maintained 19403F: drivers/ssb/ 19404F: include/linux/ssb/ 19405 19406SONY IMX208 SENSOR DRIVER 19407M: Sakari Ailus <sakari.ailus@linux.intel.com> 19408L: linux-media@vger.kernel.org 19409S: Maintained 19410T: git git://linuxtv.org/media_tree.git 19411F: drivers/media/i2c/imx208.c 19412 19413SONY IMX214 SENSOR DRIVER 19414M: Ricardo Ribalda <ribalda@kernel.org> 19415L: linux-media@vger.kernel.org 19416S: Maintained 19417T: git git://linuxtv.org/media_tree.git 19418F: Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml 19419F: drivers/media/i2c/imx214.c 19420 19421SONY IMX219 SENSOR DRIVER 19422M: Dave Stevenson <dave.stevenson@raspberrypi.com> 19423L: linux-media@vger.kernel.org 19424S: Maintained 19425T: git git://linuxtv.org/media_tree.git 19426F: Documentation/devicetree/bindings/media/i2c/imx219.yaml 19427F: drivers/media/i2c/imx219.c 19428 19429SONY IMX258 SENSOR DRIVER 19430M: Sakari Ailus <sakari.ailus@linux.intel.com> 19431L: linux-media@vger.kernel.org 19432S: Maintained 19433T: git git://linuxtv.org/media_tree.git 19434F: Documentation/devicetree/bindings/media/i2c/imx258.yaml 19435F: drivers/media/i2c/imx258.c 19436 19437SONY IMX274 SENSOR DRIVER 19438M: Leon Luo <leonl@leopardimaging.com> 19439L: linux-media@vger.kernel.org 19440S: Maintained 19441T: git git://linuxtv.org/media_tree.git 19442F: Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml 19443F: drivers/media/i2c/imx274.c 19444 19445SONY IMX290 SENSOR DRIVER 19446M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19447L: linux-media@vger.kernel.org 19448S: Maintained 19449T: git git://linuxtv.org/media_tree.git 19450F: Documentation/devicetree/bindings/media/i2c/sony,imx290.yaml 19451F: drivers/media/i2c/imx290.c 19452 19453SONY IMX319 SENSOR DRIVER 19454M: Bingbu Cao <bingbu.cao@intel.com> 19455L: linux-media@vger.kernel.org 19456S: Maintained 19457T: git git://linuxtv.org/media_tree.git 19458F: drivers/media/i2c/imx319.c 19459 19460SONY IMX334 SENSOR DRIVER 19461M: Paul J. Murphy <paul.j.murphy@intel.com> 19462M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19463L: linux-media@vger.kernel.org 19464S: Maintained 19465T: git git://linuxtv.org/media_tree.git 19466F: Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml 19467F: drivers/media/i2c/imx334.c 19468 19469SONY IMX335 SENSOR DRIVER 19470M: Paul J. Murphy <paul.j.murphy@intel.com> 19471M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19472L: linux-media@vger.kernel.org 19473S: Maintained 19474T: git git://linuxtv.org/media_tree.git 19475F: Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml 19476F: drivers/media/i2c/imx335.c 19477 19478SONY IMX355 SENSOR DRIVER 19479M: Tianshu Qiu <tian.shu.qiu@intel.com> 19480L: linux-media@vger.kernel.org 19481S: Maintained 19482T: git git://linuxtv.org/media_tree.git 19483F: drivers/media/i2c/imx355.c 19484 19485SONY IMX412 SENSOR DRIVER 19486M: Paul J. Murphy <paul.j.murphy@intel.com> 19487M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19488L: linux-media@vger.kernel.org 19489S: Maintained 19490T: git git://linuxtv.org/media_tree.git 19491F: Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml 19492F: drivers/media/i2c/imx412.c 19493 19494SONY MEMORYSTICK SUBSYSTEM 19495M: Maxim Levitsky <maximlevitsky@gmail.com> 19496M: Alex Dubov <oakad@yahoo.com> 19497M: Ulf Hansson <ulf.hansson@linaro.org> 19498L: linux-mmc@vger.kernel.org 19499S: Maintained 19500T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 19501F: drivers/memstick/ 19502F: include/linux/memstick.h 19503 19504SONY VAIO CONTROL DEVICE DRIVER 19505M: Mattia Dongili <malattia@linux.it> 19506L: platform-driver-x86@vger.kernel.org 19507S: Maintained 19508W: http://www.linux.it/~malattia/wiki/index.php/Sony_drivers 19509F: Documentation/admin-guide/laptops/sony-laptop.rst 19510F: drivers/char/sonypi.c 19511F: drivers/platform/x86/sony-laptop.c 19512F: include/linux/sony-laptop.h 19513 19514SOUND 19515M: Jaroslav Kysela <perex@perex.cz> 19516M: Takashi Iwai <tiwai@suse.com> 19517L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19518S: Maintained 19519W: http://www.alsa-project.org/ 19520Q: http://patchwork.kernel.org/project/alsa-devel/list/ 19521T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19522F: Documentation/sound/ 19523F: include/sound/ 19524F: include/uapi/sound/ 19525F: sound/ 19526F: tools/testing/selftests/alsa 19527 19528SOUND - COMPRESSED AUDIO 19529M: Vinod Koul <vkoul@kernel.org> 19530L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19531S: Supported 19532T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19533F: Documentation/sound/designs/compress-offload.rst 19534F: include/sound/compress_driver.h 19535F: include/uapi/sound/compress_* 19536F: sound/core/compress_offload.c 19537F: sound/soc/soc-compress.c 19538 19539SOUND - DMAENGINE HELPERS 19540M: Lars-Peter Clausen <lars@metafoo.de> 19541S: Supported 19542F: include/sound/dmaengine_pcm.h 19543F: sound/core/pcm_dmaengine.c 19544F: sound/soc/soc-generic-dmaengine-pcm.c 19545 19546SOUND - ALSA SELFTESTS 19547M: Mark Brown <broonie@kernel.org> 19548L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19549L: linux-kselftest@vger.kernel.org 19550S: Supported 19551F: tools/testing/selftests/alsa 19552 19553SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC) 19554M: Liam Girdwood <lgirdwood@gmail.com> 19555M: Mark Brown <broonie@kernel.org> 19556L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19557S: Supported 19558W: http://alsa-project.org/main/index.php/ASoC 19559T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 19560F: Documentation/devicetree/bindings/sound/ 19561F: Documentation/sound/soc/ 19562F: include/dt-bindings/sound/ 19563F: include/sound/soc* 19564F: sound/soc/ 19565 19566SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS 19567M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19568M: Liam Girdwood <lgirdwood@gmail.com> 19569M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 19570M: Bard Liao <yung-chuan.liao@linux.intel.com> 19571M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 19572R: Kai Vehmanen <kai.vehmanen@linux.intel.com> 19573M: Daniel Baluta <daniel.baluta@nxp.com> 19574L: sound-open-firmware@alsa-project.org (moderated for non-subscribers) 19575S: Supported 19576W: https://github.com/thesofproject/linux/ 19577F: sound/soc/sof/ 19578 19579SOUNDWIRE SUBSYSTEM 19580M: Vinod Koul <vkoul@kernel.org> 19581M: Bard Liao <yung-chuan.liao@linux.intel.com> 19582R: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19583R: Sanyog Kale <sanyog.r.kale@intel.com> 19584L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19585S: Supported 19586T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git 19587F: Documentation/driver-api/soundwire/ 19588F: drivers/soundwire/ 19589F: include/linux/soundwire/ 19590 19591SP2 MEDIA DRIVER 19592M: Olli Salonen <olli.salonen@iki.fi> 19593L: linux-media@vger.kernel.org 19594S: Maintained 19595W: https://linuxtv.org 19596Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19597F: drivers/media/dvb-frontends/sp2* 19598 19599SPANISH DOCUMENTATION 19600M: Carlos Bilbao <carlos.bilbao@amd.com> 19601S: Maintained 19602F: Documentation/translations/sp_SP/ 19603 19604SPARC + UltraSPARC (sparc/sparc64) 19605M: "David S. Miller" <davem@davemloft.net> 19606L: sparclinux@vger.kernel.org 19607S: Maintained 19608Q: http://patchwork.ozlabs.org/project/sparclinux/list/ 19609T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 19610T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 19611F: arch/sparc/ 19612F: drivers/sbus/ 19613 19614SPARC SERIAL DRIVERS 19615M: "David S. Miller" <davem@davemloft.net> 19616L: sparclinux@vger.kernel.org 19617S: Maintained 19618T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 19619T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 19620F: drivers/tty/serial/suncore.c 19621F: drivers/tty/serial/sunhv.c 19622F: drivers/tty/serial/sunsab.c 19623F: drivers/tty/serial/sunsab.h 19624F: drivers/tty/serial/sunsu.c 19625F: drivers/tty/serial/sunzilog.c 19626F: drivers/tty/serial/sunzilog.h 19627F: drivers/tty/vcc.c 19628F: include/linux/sunserialcore.h 19629 19630SPARSE CHECKER 19631M: "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com> 19632L: linux-sparse@vger.kernel.org 19633S: Maintained 19634W: https://sparse.docs.kernel.org/ 19635T: git git://git.kernel.org/pub/scm/devel/sparse/sparse.git 19636Q: https://patchwork.kernel.org/project/linux-sparse/list/ 19637B: https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools 19638F: include/linux/compiler.h 19639 19640SPEAKUP CONSOLE SPEECH DRIVER 19641M: William Hubbs <w.d.hubbs@gmail.com> 19642M: Chris Brannon <chris@the-brannons.com> 19643M: Kirk Reiser <kirk@reisers.ca> 19644M: Samuel Thibault <samuel.thibault@ens-lyon.org> 19645L: speakup@linux-speakup.org 19646S: Odd Fixes 19647W: http://www.linux-speakup.org/ 19648W: https://github.com/linux-speakup/speakup 19649B: https://github.com/linux-speakup/speakup/issues 19650F: drivers/accessibility/speakup/ 19651 19652SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT 19653M: Viresh Kumar <vireshk@kernel.org> 19654M: Shiraz Hashim <shiraz.linux.kernel@gmail.com> 19655M: soc@kernel.org 19656L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19657S: Maintained 19658W: http://www.st.com/spear 19659F: arch/arm/boot/dts/spear* 19660F: arch/arm/mach-spear/ 19661F: drivers/clk/spear/ 19662F: drivers/pinctrl/spear/ 19663 19664SPI NOR SUBSYSTEM 19665M: Tudor Ambarus <tudor.ambarus@linaro.org> 19666M: Pratyush Yadav <pratyush@kernel.org> 19667R: Michael Walle <michael@walle.cc> 19668L: linux-mtd@lists.infradead.org 19669S: Maintained 19670W: http://www.linux-mtd.infradead.org/ 19671Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 19672C: irc://irc.oftc.net/mtd 19673T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next 19674F: Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml 19675F: drivers/mtd/spi-nor/ 19676F: include/linux/mtd/spi-nor.h 19677 19678SPI SUBSYSTEM 19679M: Mark Brown <broonie@kernel.org> 19680L: linux-spi@vger.kernel.org 19681S: Maintained 19682Q: http://patchwork.kernel.org/project/spi-devel-general/list/ 19683T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 19684F: Documentation/devicetree/bindings/spi/ 19685F: Documentation/spi/ 19686F: drivers/spi/ 19687F: include/linux/spi/ 19688F: include/uapi/linux/spi/ 19689F: tools/spi/ 19690 19691SPIDERNET NETWORK DRIVER for CELL 19692M: Ishizaki Kou <kou.ishizaki@toshiba.co.jp> 19693M: Geoff Levand <geoff@infradead.org> 19694L: netdev@vger.kernel.org 19695L: linuxppc-dev@lists.ozlabs.org 19696S: Maintained 19697F: Documentation/networking/device_drivers/ethernet/toshiba/spider_net.rst 19698F: drivers/net/ethernet/toshiba/spider_net* 19699 19700SPMI SUBSYSTEM 19701M: Stephen Boyd <sboyd@kernel.org> 19702L: linux-kernel@vger.kernel.org 19703S: Maintained 19704T: git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git 19705F: Documentation/devicetree/bindings/spmi/ 19706F: drivers/spmi/ 19707F: include/dt-bindings/spmi/spmi.h 19708F: include/linux/spmi.h 19709F: include/trace/events/spmi.h 19710 19711SPU FILE SYSTEM 19712M: Jeremy Kerr <jk@ozlabs.org> 19713L: linuxppc-dev@lists.ozlabs.org 19714S: Supported 19715W: http://www.ibm.com/developerworks/power/cell/ 19716F: Documentation/filesystems/spufs/spufs.rst 19717F: arch/powerpc/platforms/cell/spufs/ 19718 19719SQUASHFS FILE SYSTEM 19720M: Phillip Lougher <phillip@squashfs.org.uk> 19721L: squashfs-devel@lists.sourceforge.net (subscribers-only) 19722S: Maintained 19723W: http://squashfs.org.uk 19724T: git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git 19725F: Documentation/filesystems/squashfs.rst 19726F: fs/squashfs/ 19727 19728SRM (Alpha) environment access 19729M: Jan-Benedict Glaw <jbglaw@lug-owl.de> 19730S: Maintained 19731F: arch/alpha/kernel/srm_env.c 19732 19733ST LSM6DSx IMU IIO DRIVER 19734M: Lorenzo Bianconi <lorenzo@kernel.org> 19735L: linux-iio@vger.kernel.org 19736S: Maintained 19737W: http://www.st.com/ 19738F: Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml 19739F: drivers/iio/imu/st_lsm6dsx/ 19740 19741ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER 19742M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 19743M: Sylvain Petinot <sylvain.petinot@foss.st.com> 19744L: linux-media@vger.kernel.org 19745S: Maintained 19746T: git git://linuxtv.org/media_tree.git 19747F: Documentation/devicetree/bindings/media/i2c/st,st-mipid02.yaml 19748F: drivers/media/i2c/st-mipid02.c 19749 19750ST STM32 I2C/SMBUS DRIVER 19751M: Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com> 19752M: Alain Volmat <alain.volmat@foss.st.com> 19753L: linux-i2c@vger.kernel.org 19754S: Maintained 19755F: drivers/i2c/busses/i2c-stm32* 19756 19757ST STM32 SPI DRIVER 19758M: Alain Volmat <alain.volmat@foss.st.com> 19759L: linux-spi@vger.kernel.org 19760S: Maintained 19761F: drivers/spi/spi-stm32.c 19762 19763ST STPDDC60 DRIVER 19764M: Daniel Nilsson <daniel.nilsson@flex.com> 19765L: linux-hwmon@vger.kernel.org 19766S: Maintained 19767F: Documentation/hwmon/stpddc60.rst 19768F: drivers/hwmon/pmbus/stpddc60.c 19769 19770ST VGXY61 DRIVER 19771M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 19772M: Sylvain Petinot <sylvain.petinot@foss.st.com> 19773L: linux-media@vger.kernel.org 19774S: Maintained 19775T: git git://linuxtv.org/media_tree.git 19776F: Documentation/devicetree/bindings/media/i2c/st,st-vgxy61.yaml 19777F: Documentation/userspace-api/media/drivers/st-vgxy61.rst 19778F: drivers/media/i2c/st-vgxy61.c 19779 19780ST VL53L0X ToF RANGER(I2C) IIO DRIVER 19781M: Song Qiang <songqiang1304521@gmail.com> 19782L: linux-iio@vger.kernel.org 19783S: Maintained 19784F: Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml 19785F: drivers/iio/proximity/vl53l0x-i2c.c 19786 19787STABLE BRANCH 19788M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 19789M: Sasha Levin <sashal@kernel.org> 19790L: stable@vger.kernel.org 19791S: Supported 19792F: Documentation/process/stable-kernel-rules.rst 19793 19794STAGING - ATOMISP DRIVER 19795M: Hans de Goede <hdegoede@redhat.com> 19796M: Mauro Carvalho Chehab <mchehab@kernel.org> 19797R: Sakari Ailus <sakari.ailus@linux.intel.com> 19798L: linux-media@vger.kernel.org 19799S: Maintained 19800F: drivers/staging/media/atomisp/ 19801 19802STAGING - FIELDBUS SUBSYSTEM 19803M: Sven Van Asbroeck <TheSven73@gmail.com> 19804S: Maintained 19805F: drivers/staging/fieldbus/* 19806F: drivers/staging/fieldbus/Documentation/ 19807 19808STAGING - HMS ANYBUS-S BUS 19809M: Sven Van Asbroeck <TheSven73@gmail.com> 19810S: Maintained 19811F: drivers/staging/fieldbus/anybuss/ 19812 19813STAGING - INDUSTRIAL IO 19814M: Jonathan Cameron <jic23@kernel.org> 19815L: linux-iio@vger.kernel.org 19816S: Odd Fixes 19817F: Documentation/devicetree/bindings/staging/iio/ 19818F: drivers/staging/iio/ 19819 19820STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec) 19821M: Marc Dietrich <marvin24@gmx.de> 19822L: ac100@lists.launchpad.net (moderated for non-subscribers) 19823L: linux-tegra@vger.kernel.org 19824S: Maintained 19825F: drivers/staging/nvec/ 19826 19827STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON) 19828M: Jens Frederich <jfrederich@gmail.com> 19829M: Jon Nettleton <jon.nettleton@gmail.com> 19830S: Maintained 19831W: http://wiki.laptop.org/go/DCON 19832F: drivers/staging/olpc_dcon/ 19833 19834STAGING - REALTEK RTL8188EU DRIVERS 19835M: Larry Finger <Larry.Finger@lwfinger.net> 19836M: Phillip Potter <phil@philpotter.co.uk> 19837R: Pavel Skripkin <paskripkin@gmail.com> 19838S: Supported 19839F: drivers/staging/r8188eu/ 19840 19841STAGING - REALTEK RTL8712U DRIVERS 19842M: Larry Finger <Larry.Finger@lwfinger.net> 19843M: Florian Schilhabel <florian.c.schilhabel@googlemail.com>. 19844S: Odd Fixes 19845F: drivers/staging/rtl8712/ 19846 19847STAGING - SEPS525 LCD CONTROLLER DRIVERS 19848M: Michael Hennerich <michael.hennerich@analog.com> 19849L: linux-fbdev@vger.kernel.org 19850S: Supported 19851F: Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml 19852F: drivers/staging/fbtft/fb_seps525.c 19853 19854STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER 19855M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 19856M: Teddy Wang <teddy.wang@siliconmotion.com> 19857M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 19858L: linux-fbdev@vger.kernel.org 19859S: Maintained 19860F: drivers/staging/sm750fb/ 19861 19862STAGING - VIA VT665X DRIVERS 19863M: Forest Bond <forest@alittletooquiet.net> 19864S: Odd Fixes 19865F: drivers/staging/vt665?/ 19866 19867STAGING SUBSYSTEM 19868M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 19869L: linux-staging@lists.linux.dev 19870S: Supported 19871T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 19872F: drivers/staging/ 19873 19874STARFIRE/DURALAN NETWORK DRIVER 19875M: Ion Badulescu <ionut@badula.org> 19876S: Odd Fixes 19877F: drivers/net/ethernet/adaptec/starfire* 19878 19879STARFIVE DEVICETREES 19880M: Emil Renner Berthing <kernel@esmil.dk> 19881S: Maintained 19882F: arch/riscv/boot/dts/starfive/ 19883 19884STARFIVE JH7100 CLOCK DRIVERS 19885M: Emil Renner Berthing <kernel@esmil.dk> 19886S: Maintained 19887F: Documentation/devicetree/bindings/clock/starfive,jh7100-*.yaml 19888F: drivers/clk/starfive/clk-starfive-jh7100* 19889F: include/dt-bindings/clock/starfive-jh7100*.h 19890 19891STARFIVE JH71X0 PINCTRL DRIVERS 19892M: Emil Renner Berthing <kernel@esmil.dk> 19893M: Jianlong Huang <jianlong.huang@starfivetech.com> 19894L: linux-gpio@vger.kernel.org 19895S: Maintained 19896F: Documentation/devicetree/bindings/pinctrl/starfive,jh71*.yaml 19897F: drivers/pinctrl/starfive/pinctrl-starfive-jh71* 19898F: include/dt-bindings/pinctrl/pinctrl-starfive-jh7100.h 19899F: include/dt-bindings/pinctrl/starfive,jh7110-pinctrl.h 19900 19901STARFIVE JH7100 RESET CONTROLLER DRIVER 19902M: Emil Renner Berthing <kernel@esmil.dk> 19903S: Maintained 19904F: Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml 19905F: drivers/reset/reset-starfive-jh7100.c 19906F: include/dt-bindings/reset/starfive-jh7100.h 19907 19908STARFIVE TRNG DRIVER 19909M: Jia Jie Ho <jiajie.ho@starfivetech.com> 19910S: Supported 19911F: Documentation/devicetree/bindings/rng/starfive* 19912F: drivers/char/hw_random/jh7110-trng.c 19913 19914STATIC BRANCH/CALL 19915M: Peter Zijlstra <peterz@infradead.org> 19916M: Josh Poimboeuf <jpoimboe@kernel.org> 19917M: Jason Baron <jbaron@akamai.com> 19918R: Steven Rostedt <rostedt@goodmis.org> 19919R: Ard Biesheuvel <ardb@kernel.org> 19920S: Supported 19921F: arch/*/include/asm/jump_label*.h 19922F: arch/*/include/asm/static_call*.h 19923F: arch/*/kernel/jump_label.c 19924F: arch/*/kernel/static_call.c 19925F: include/linux/jump_label*.h 19926F: include/linux/static_call*.h 19927F: kernel/jump_label.c 19928F: kernel/static_call.c 19929 19930STI AUDIO (ASoC) DRIVERS 19931M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 19932L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19933S: Maintained 19934F: Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt 19935F: sound/soc/sti/ 19936 19937STI CEC DRIVER 19938M: Alain Volmat <alain.volmat@foss.st.com> 19939S: Maintained 19940F: Documentation/devicetree/bindings/media/stih-cec.txt 19941F: drivers/media/cec/platform/sti/ 19942 19943STK1160 USB VIDEO CAPTURE DRIVER 19944M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 19945L: linux-media@vger.kernel.org 19946S: Maintained 19947T: git git://linuxtv.org/media_tree.git 19948F: drivers/media/usb/stk1160/ 19949 19950STM32 AUDIO (ASoC) DRIVERS 19951M: Olivier Moysan <olivier.moysan@foss.st.com> 19952M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 19953L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19954S: Maintained 19955F: Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml 19956F: Documentation/devicetree/bindings/sound/st,stm32-*.yaml 19957F: sound/soc/stm/ 19958 19959STM32 TIMER/LPTIMER DRIVERS 19960M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 19961S: Maintained 19962F: Documentation/ABI/testing/*timer-stm32 19963F: Documentation/devicetree/bindings/*/*stm32-*timer* 19964F: drivers/*/stm32-*timer* 19965F: drivers/pwm/pwm-stm32* 19966F: include/linux/*/stm32-*tim* 19967 19968STMMAC ETHERNET DRIVER 19969M: Giuseppe Cavallaro <peppe.cavallaro@st.com> 19970M: Alexandre Torgue <alexandre.torgue@foss.st.com> 19971M: Jose Abreu <joabreu@synopsys.com> 19972L: netdev@vger.kernel.org 19973S: Supported 19974W: http://www.stlinux.com 19975F: Documentation/networking/device_drivers/ethernet/stmicro/ 19976F: drivers/net/ethernet/stmicro/stmmac/ 19977 19978SUN3/3X 19979M: Sam Creasey <sammy@sammy.net> 19980S: Maintained 19981W: http://sammy.net/sun3/ 19982F: arch/m68k/include/asm/sun3* 19983F: arch/m68k/kernel/*sun3* 19984F: arch/m68k/sun3*/ 19985F: drivers/net/ethernet/i825xx/sun3* 19986 19987SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER 19988M: Hans de Goede <hdegoede@redhat.com> 19989L: linux-input@vger.kernel.org 19990S: Maintained 19991F: Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml 19992F: drivers/input/keyboard/sun4i-lradc-keys.c 19993 19994SUNDANCE NETWORK DRIVER 19995M: Denis Kirjanov <kda@linux-powerpc.org> 19996L: netdev@vger.kernel.org 19997S: Maintained 19998F: drivers/net/ethernet/dlink/sundance.c 19999 20000SUN HAPPY MEAL ETHERNET DRIVER 20001M: Sean Anderson <seanga2@gmail.com> 20002S: Maintained 20003F: drivers/net/ethernet/sun/sunhme.* 20004 20005SUNPLUS ETHERNET DRIVER 20006M: Wells Lu <wellslutw@gmail.com> 20007L: netdev@vger.kernel.org 20008S: Maintained 20009W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 20010F: Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml 20011F: drivers/net/ethernet/sunplus/ 20012 20013SUNPLUS MMC DRIVER 20014M: Tony Huang <tonyhuang.sunplus@gmail.com> 20015M: Li-hao Kuo <lhjeff911@gmail.com> 20016S: Maintained 20017F: Documentation/devicetree/bindings/mmc/sunplus,mmc.yaml 20018F: drivers/mmc/host/sunplus-mmc.c 20019 20020SUNPLUS OCOTP DRIVER 20021M: Vincent Shih <vincent.sunplus@gmail.com> 20022S: Maintained 20023F: Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml 20024F: drivers/nvmem/sunplus-ocotp.c 20025 20026SUNPLUS USB2 PHY DRIVER 20027M: Vincent Shih <vincent.sunplus@gmail.com> 20028L: linux-usb@vger.kernel.org 20029S: Maintained 20030F: Documentation/devicetree/bindings/phy/sunplus,sp7021-usb2-phy.yaml 20031F: drivers/phy/sunplus/Kconfig 20032F: drivers/phy/sunplus/Makefile 20033F: drivers/phy/sunplus/phy-sunplus-usb2.c 20034 20035SUNPLUS PWM DRIVER 20036M: Hammer Hsieh <hammerh0314@gmail.com> 20037S: Maintained 20038F: Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml 20039F: drivers/pwm/pwm-sunplus.c 20040 20041SUNPLUS RTC DRIVER 20042M: Vincent Shih <vincent.sunplus@gmail.com> 20043L: linux-rtc@vger.kernel.org 20044S: Maintained 20045F: Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml 20046F: drivers/rtc/rtc-sunplus.c 20047 20048SUNPLUS SPI CONTROLLER INTERFACE DRIVER 20049M: Li-hao Kuo <lhjeff911@gmail.com> 20050L: linux-spi@vger.kernel.org 20051S: Maintained 20052F: Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml 20053F: drivers/spi/spi-sunplus-sp7021.c 20054 20055SUNPLUS UART DRIVER 20056M: Hammer Hsieh <hammerh0314@gmail.com> 20057S: Maintained 20058F: Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml 20059F: drivers/tty/serial/sunplus-uart.c 20060 20061SUNPLUS WATCHDOG DRIVER 20062M: Xiantao Hu <xt.hu@cqplus1.com> 20063L: linux-watchdog@vger.kernel.org 20064S: Maintained 20065F: Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml 20066F: drivers/watchdog/sunplus_wdt.c 20067 20068SUPERH 20069M: Yoshinori Sato <ysato@users.sourceforge.jp> 20070M: Rich Felker <dalias@libc.org> 20071M: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> 20072L: linux-sh@vger.kernel.org 20073S: Maintained 20074Q: http://patchwork.kernel.org/project/linux-sh/list/ 20075F: Documentation/sh/ 20076F: arch/sh/ 20077F: drivers/sh/ 20078 20079SUSPEND TO RAM 20080M: "Rafael J. Wysocki" <rafael@kernel.org> 20081M: Len Brown <len.brown@intel.com> 20082M: Pavel Machek <pavel@ucw.cz> 20083L: linux-pm@vger.kernel.org 20084S: Supported 20085B: https://bugzilla.kernel.org 20086F: Documentation/power/ 20087F: arch/x86/kernel/acpi/sleep* 20088F: arch/x86/kernel/acpi/wakeup* 20089F: drivers/base/power/ 20090F: include/linux/freezer.h 20091F: include/linux/pm.h 20092F: include/linux/suspend.h 20093F: kernel/power/ 20094 20095SVGA HANDLING 20096M: Martin Mares <mj@ucw.cz> 20097L: linux-video@atrey.karlin.mff.cuni.cz 20098S: Maintained 20099F: Documentation/admin-guide/svga.rst 20100F: arch/x86/boot/video* 20101 20102SWITCHDEV 20103M: Jiri Pirko <jiri@resnulli.us> 20104M: Ivan Vecera <ivecera@redhat.com> 20105L: netdev@vger.kernel.org 20106S: Supported 20107F: include/net/switchdev.h 20108F: net/switchdev/ 20109 20110SY8106A REGULATOR DRIVER 20111M: Icenowy Zheng <icenowy@aosc.io> 20112S: Maintained 20113F: Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml 20114F: drivers/regulator/sy8106a-regulator.c 20115 20116SYNC FILE FRAMEWORK 20117M: Sumit Semwal <sumit.semwal@linaro.org> 20118R: Gustavo Padovan <gustavo@padovan.org> 20119L: linux-media@vger.kernel.org 20120L: dri-devel@lists.freedesktop.org 20121S: Maintained 20122T: git git://anongit.freedesktop.org/drm/drm-misc 20123F: Documentation/driver-api/sync_file.rst 20124F: drivers/dma-buf/dma-fence* 20125F: drivers/dma-buf/sw_sync.c 20126F: drivers/dma-buf/sync_* 20127F: include/linux/sync_file.h 20128F: include/uapi/linux/sync_file.h 20129 20130SYNOPSYS ARC ARCHITECTURE 20131M: Vineet Gupta <vgupta@kernel.org> 20132L: linux-snps-arc@lists.infradead.org 20133S: Supported 20134T: git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git 20135F: Documentation/arc/ 20136F: Documentation/devicetree/bindings/arc/* 20137F: Documentation/devicetree/bindings/interrupt-controller/snps,arc* 20138F: arch/arc/ 20139F: drivers/clocksource/arc_timer.c 20140F: drivers/tty/serial/arc_uart.c 20141 20142SYNOPSYS ARC HSDK SDP pll clock driver 20143M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20144S: Supported 20145F: Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt 20146F: drivers/clk/clk-hsdk-pll.c 20147 20148SYNOPSYS ARC SDP clock driver 20149M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20150S: Supported 20151F: Documentation/devicetree/bindings/clock/snps,pll-clock.txt 20152F: drivers/clk/axs10x/* 20153 20154SYNOPSYS ARC SDP platform support 20155M: Alexey Brodkin <abrodkin@synopsys.com> 20156S: Supported 20157F: Documentation/devicetree/bindings/arc/axs10* 20158F: arch/arc/boot/dts/ax* 20159F: arch/arc/plat-axs10x 20160 20161SYNOPSYS AXS10x RESET CONTROLLER DRIVER 20162M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20163S: Supported 20164F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml 20165F: drivers/reset/reset-axs10x.c 20166 20167SYNOPSYS CREG GPIO DRIVER 20168M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20169S: Maintained 20170F: Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt 20171F: drivers/gpio/gpio-creg-snps.c 20172 20173SYNOPSYS DESIGNWARE 8250 UART DRIVER 20174M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 20175R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20176S: Supported 20177F: drivers/tty/serial/8250/8250_dw.c 20178F: drivers/tty/serial/8250/8250_dwlib.* 20179F: drivers/tty/serial/8250/8250_lpss.c 20180 20181SYNOPSYS DESIGNWARE APB GPIO DRIVER 20182M: Hoan Tran <hoan@os.amperecomputing.com> 20183M: Serge Semin <fancer.lancer@gmail.com> 20184L: linux-gpio@vger.kernel.org 20185S: Maintained 20186F: Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml 20187F: drivers/gpio/gpio-dwapb.c 20188 20189SYNOPSYS DESIGNWARE APB SSI DRIVER 20190M: Serge Semin <fancer.lancer@gmail.com> 20191L: linux-spi@vger.kernel.org 20192S: Supported 20193F: Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml 20194F: drivers/spi/spi-dw* 20195 20196SYNOPSYS DESIGNWARE AXI DMAC DRIVER 20197M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20198S: Maintained 20199F: Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml 20200F: drivers/dma/dw-axi-dmac/ 20201 20202SYNOPSYS DESIGNWARE DMAC DRIVER 20203M: Viresh Kumar <vireshk@kernel.org> 20204R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20205S: Maintained 20206F: Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml 20207F: Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml 20208F: drivers/dma/dw/ 20209F: include/dt-bindings/dma/dw-dmac.h 20210F: include/linux/dma/dw.h 20211F: include/linux/platform_data/dma-dw.h 20212 20213SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER 20214M: Jose Abreu <Jose.Abreu@synopsys.com> 20215L: netdev@vger.kernel.org 20216S: Supported 20217F: drivers/net/ethernet/synopsys/ 20218 20219SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER 20220M: Jose Abreu <Jose.Abreu@synopsys.com> 20221L: netdev@vger.kernel.org 20222S: Supported 20223F: drivers/net/pcs/pcs-xpcs.c 20224F: drivers/net/pcs/pcs-xpcs.h 20225F: include/linux/pcs/pcs-xpcs.h 20226 20227SYNOPSYS DESIGNWARE I2C DRIVER 20228M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 20229R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20230R: Mika Westerberg <mika.westerberg@linux.intel.com> 20231R: Jan Dabros <jsd@semihalf.com> 20232L: linux-i2c@vger.kernel.org 20233S: Supported 20234F: drivers/i2c/busses/i2c-designware-* 20235 20236SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER 20237M: Jaehoon Chung <jh80.chung@samsung.com> 20238L: linux-mmc@vger.kernel.org 20239S: Maintained 20240F: drivers/mmc/host/dw_mmc* 20241 20242SYNOPSYS HSDK RESET CONTROLLER DRIVER 20243M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20244S: Supported 20245F: Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt 20246F: drivers/reset/reset-hsdk.c 20247F: include/dt-bindings/reset/snps,hsdk-reset.h 20248 20249SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER 20250M: Prabu Thangamuthu <prabu.t@synopsys.com> 20251M: Manjunath M B <manjumb@synopsys.com> 20252L: linux-mmc@vger.kernel.org 20253S: Maintained 20254F: drivers/mmc/host/sdhci-pci-dwc-mshc.c 20255 20256SYSTEM CONFIGURATION (SYSCON) 20257M: Lee Jones <lee@kernel.org> 20258M: Arnd Bergmann <arnd@arndb.de> 20259S: Supported 20260T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 20261F: drivers/mfd/syscon.c 20262 20263SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers 20264M: Sudeep Holla <sudeep.holla@arm.com> 20265R: Cristian Marussi <cristian.marussi@arm.com> 20266L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20267S: Maintained 20268F: Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml 20269F: drivers/clk/clk-sc[mp]i.c 20270F: drivers/cpufreq/sc[mp]i-cpufreq.c 20271F: drivers/firmware/arm_scmi/ 20272F: drivers/firmware/arm_scpi.c 20273F: drivers/powercap/arm_scmi_powercap.c 20274F: drivers/regulator/scmi-regulator.c 20275F: drivers/reset/reset-scmi.c 20276F: include/linux/sc[mp]i_protocol.h 20277F: include/trace/events/scmi.h 20278F: include/uapi/linux/virtio_scmi.h 20279 20280SYSTEM RESET/SHUTDOWN DRIVERS 20281M: Sebastian Reichel <sre@kernel.org> 20282L: linux-pm@vger.kernel.org 20283S: Maintained 20284T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 20285F: Documentation/devicetree/bindings/power/reset/ 20286F: drivers/power/reset/ 20287 20288SYSTEM TRACE MODULE CLASS 20289M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 20290S: Maintained 20291T: git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git 20292F: Documentation/trace/stm.rst 20293F: drivers/hwtracing/stm/ 20294F: include/linux/stm.h 20295F: include/uapi/linux/stm.h 20296 20297SYSTEM76 ACPI DRIVER 20298M: Jeremy Soller <jeremy@system76.com> 20299M: System76 Product Development <productdev@system76.com> 20300L: platform-driver-x86@vger.kernel.org 20301S: Maintained 20302F: drivers/platform/x86/system76_acpi.c 20303 20304SYSV FILESYSTEM 20305S: Orphan 20306F: Documentation/filesystems/sysv-fs.rst 20307F: fs/sysv/ 20308F: include/linux/sysv_fs.h 20309 20310TASKSTATS STATISTICS INTERFACE 20311M: Balbir Singh <bsingharora@gmail.com> 20312S: Maintained 20313F: Documentation/accounting/taskstats* 20314F: include/linux/taskstats* 20315F: kernel/taskstats.c 20316 20317TC subsystem 20318M: Jamal Hadi Salim <jhs@mojatatu.com> 20319M: Cong Wang <xiyou.wangcong@gmail.com> 20320M: Jiri Pirko <jiri@resnulli.us> 20321L: netdev@vger.kernel.org 20322S: Maintained 20323F: include/net/pkt_cls.h 20324F: include/net/pkt_sched.h 20325F: include/net/tc_act/ 20326F: include/uapi/linux/pkt_cls.h 20327F: include/uapi/linux/pkt_sched.h 20328F: include/uapi/linux/tc_act/ 20329F: include/uapi/linux/tc_ematch/ 20330F: net/sched/ 20331F: tools/testing/selftests/tc-testing 20332 20333TC90522 MEDIA DRIVER 20334M: Akihiro Tsukada <tskd08@gmail.com> 20335L: linux-media@vger.kernel.org 20336S: Odd Fixes 20337F: drivers/media/dvb-frontends/tc90522* 20338 20339TCP LOW PRIORITY MODULE 20340M: "Wong Hoi Sing, Edison" <hswong3i@gmail.com> 20341M: "Hung Hing Lun, Mike" <hlhung3i@gmail.com> 20342S: Maintained 20343W: http://tcp-lp-mod.sourceforge.net/ 20344F: net/ipv4/tcp_lp.c 20345 20346TDA10071 MEDIA DRIVER 20347M: Antti Palosaari <crope@iki.fi> 20348L: linux-media@vger.kernel.org 20349S: Maintained 20350W: https://linuxtv.org 20351W: http://palosaari.fi/linux/ 20352Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20353T: git git://linuxtv.org/anttip/media_tree.git 20354F: drivers/media/dvb-frontends/tda10071* 20355 20356TDA18212 MEDIA DRIVER 20357M: Antti Palosaari <crope@iki.fi> 20358L: linux-media@vger.kernel.org 20359S: Maintained 20360W: https://linuxtv.org 20361W: http://palosaari.fi/linux/ 20362Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20363T: git git://linuxtv.org/anttip/media_tree.git 20364F: drivers/media/tuners/tda18212* 20365 20366TDA18218 MEDIA DRIVER 20367M: Antti Palosaari <crope@iki.fi> 20368L: linux-media@vger.kernel.org 20369S: Maintained 20370W: https://linuxtv.org 20371W: http://palosaari.fi/linux/ 20372Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20373T: git git://linuxtv.org/anttip/media_tree.git 20374F: drivers/media/tuners/tda18218* 20375 20376TDA18250 MEDIA DRIVER 20377M: Olli Salonen <olli.salonen@iki.fi> 20378L: linux-media@vger.kernel.org 20379S: Maintained 20380W: https://linuxtv.org 20381Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20382T: git git://linuxtv.org/media_tree.git 20383F: drivers/media/tuners/tda18250* 20384 20385TDA18271 MEDIA DRIVER 20386M: Michael Krufky <mkrufky@linuxtv.org> 20387L: linux-media@vger.kernel.org 20388S: Maintained 20389W: https://linuxtv.org 20390W: http://github.com/mkrufky 20391Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20392T: git git://linuxtv.org/mkrufky/tuners.git 20393F: drivers/media/tuners/tda18271* 20394 20395TDA1997x MEDIA DRIVER 20396M: Tim Harvey <tharvey@gateworks.com> 20397L: linux-media@vger.kernel.org 20398S: Maintained 20399W: https://linuxtv.org 20400Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20401F: drivers/media/i2c/tda1997x.* 20402 20403TDA827x MEDIA DRIVER 20404M: Michael Krufky <mkrufky@linuxtv.org> 20405L: linux-media@vger.kernel.org 20406S: Maintained 20407W: https://linuxtv.org 20408W: http://github.com/mkrufky 20409Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20410T: git git://linuxtv.org/mkrufky/tuners.git 20411F: drivers/media/tuners/tda8290.* 20412 20413TDA8290 MEDIA DRIVER 20414M: Michael Krufky <mkrufky@linuxtv.org> 20415L: linux-media@vger.kernel.org 20416S: Maintained 20417W: https://linuxtv.org 20418W: http://github.com/mkrufky 20419Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20420T: git git://linuxtv.org/mkrufky/tuners.git 20421F: drivers/media/tuners/tda8290.* 20422 20423TDA9840 MEDIA DRIVER 20424M: Hans Verkuil <hverkuil@xs4all.nl> 20425L: linux-media@vger.kernel.org 20426S: Maintained 20427W: https://linuxtv.org 20428T: git git://linuxtv.org/media_tree.git 20429F: drivers/media/i2c/tda9840* 20430 20431TEA5761 TUNER DRIVER 20432M: Mauro Carvalho Chehab <mchehab@kernel.org> 20433L: linux-media@vger.kernel.org 20434S: Odd fixes 20435W: https://linuxtv.org 20436T: git git://linuxtv.org/media_tree.git 20437F: drivers/media/tuners/tea5761.* 20438 20439TEA5767 TUNER DRIVER 20440M: Mauro Carvalho Chehab <mchehab@kernel.org> 20441L: linux-media@vger.kernel.org 20442S: Maintained 20443W: https://linuxtv.org 20444T: git git://linuxtv.org/media_tree.git 20445F: drivers/media/tuners/tea5767.* 20446 20447TEA6415C MEDIA DRIVER 20448M: Hans Verkuil <hverkuil@xs4all.nl> 20449L: linux-media@vger.kernel.org 20450S: Maintained 20451W: https://linuxtv.org 20452T: git git://linuxtv.org/media_tree.git 20453F: drivers/media/i2c/tea6415c* 20454 20455TEA6420 MEDIA DRIVER 20456M: Hans Verkuil <hverkuil@xs4all.nl> 20457L: linux-media@vger.kernel.org 20458S: Maintained 20459W: https://linuxtv.org 20460T: git git://linuxtv.org/media_tree.git 20461F: drivers/media/i2c/tea6420* 20462 20463TEAM DRIVER 20464M: Jiri Pirko <jiri@resnulli.us> 20465L: netdev@vger.kernel.org 20466S: Supported 20467F: drivers/net/team/ 20468F: include/linux/if_team.h 20469F: include/uapi/linux/if_team.h 20470F: tools/testing/selftests/drivers/net/team/ 20471 20472TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT 20473M: "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com> 20474S: Maintained 20475F: arch/x86/platform/ts5500/ 20476 20477TECHNOTREND USB IR RECEIVER 20478M: Sean Young <sean@mess.org> 20479L: linux-media@vger.kernel.org 20480S: Maintained 20481F: drivers/media/rc/ttusbir.c 20482 20483TECHWELL TW9910 VIDEO DECODER 20484L: linux-media@vger.kernel.org 20485S: Orphan 20486F: drivers/media/i2c/tw9910.c 20487F: include/media/i2c/tw9910.h 20488 20489TEE SUBSYSTEM 20490M: Jens Wiklander <jens.wiklander@linaro.org> 20491R: Sumit Garg <sumit.garg@linaro.org> 20492L: op-tee@lists.trustedfirmware.org 20493S: Maintained 20494F: Documentation/staging/tee.rst 20495F: drivers/tee/ 20496F: include/linux/tee_drv.h 20497F: include/uapi/linux/tee.h 20498 20499TEGRA ARCHITECTURE SUPPORT 20500M: Thierry Reding <thierry.reding@gmail.com> 20501M: Jonathan Hunter <jonathanh@nvidia.com> 20502L: linux-tegra@vger.kernel.org 20503S: Supported 20504Q: http://patchwork.ozlabs.org/project/linux-tegra/list/ 20505T: git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git 20506N: [^a-z]tegra 20507 20508TEGRA CLOCK DRIVER 20509M: Peter De Schrijver <pdeschrijver@nvidia.com> 20510M: Prashant Gaikwad <pgaikwad@nvidia.com> 20511S: Supported 20512F: drivers/clk/tegra/ 20513 20514TEGRA DMA DRIVERS 20515M: Laxman Dewangan <ldewangan@nvidia.com> 20516M: Jon Hunter <jonathanh@nvidia.com> 20517S: Supported 20518F: drivers/dma/tegra* 20519 20520TEGRA I2C DRIVER 20521M: Laxman Dewangan <ldewangan@nvidia.com> 20522R: Dmitry Osipenko <digetx@gmail.com> 20523S: Supported 20524F: drivers/i2c/busses/i2c-tegra.c 20525 20526TEGRA IOMMU DRIVERS 20527M: Thierry Reding <thierry.reding@gmail.com> 20528R: Krishna Reddy <vdumpa@nvidia.com> 20529L: linux-tegra@vger.kernel.org 20530S: Supported 20531F: drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c 20532F: drivers/iommu/tegra* 20533 20534TEGRA KBC DRIVER 20535M: Laxman Dewangan <ldewangan@nvidia.com> 20536S: Supported 20537F: drivers/input/keyboard/tegra-kbc.c 20538 20539TEGRA NAND DRIVER 20540M: Stefan Agner <stefan@agner.ch> 20541M: Lucas Stach <dev@lynxeye.de> 20542S: Maintained 20543F: Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt 20544F: drivers/mtd/nand/raw/tegra_nand.c 20545 20546TEGRA PWM DRIVER 20547M: Thierry Reding <thierry.reding@gmail.com> 20548S: Supported 20549F: drivers/pwm/pwm-tegra.c 20550 20551TEGRA SERIAL DRIVER 20552M: Laxman Dewangan <ldewangan@nvidia.com> 20553S: Supported 20554F: drivers/tty/serial/serial-tegra.c 20555 20556TEGRA SPI DRIVER 20557M: Laxman Dewangan <ldewangan@nvidia.com> 20558S: Supported 20559F: drivers/spi/spi-tegra* 20560 20561TEGRA QUAD SPI DRIVER 20562M: Thierry Reding <thierry.reding@gmail.com> 20563M: Jonathan Hunter <jonathanh@nvidia.com> 20564M: Sowjanya Komatineni <skomatineni@nvidia.com> 20565L: linux-tegra@vger.kernel.org 20566S: Maintained 20567F: drivers/spi/spi-tegra210-quad.c 20568 20569TEGRA VIDEO DRIVER 20570M: Thierry Reding <thierry.reding@gmail.com> 20571M: Jonathan Hunter <jonathanh@nvidia.com> 20572M: Sowjanya Komatineni <skomatineni@nvidia.com> 20573L: linux-media@vger.kernel.org 20574L: linux-tegra@vger.kernel.org 20575S: Maintained 20576F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 20577F: drivers/staging/media/tegra-video/ 20578 20579TEGRA XUSB PADCTL DRIVER 20580M: JC Kuo <jckuo@nvidia.com> 20581S: Supported 20582F: drivers/phy/tegra/xusb* 20583 20584TEHUTI ETHERNET DRIVER 20585M: Andy Gospodarek <andy@greyhouse.net> 20586L: netdev@vger.kernel.org 20587S: Supported 20588F: drivers/net/ethernet/tehuti/* 20589 20590TELECOM CLOCK DRIVER FOR MCPL0010 20591M: Mark Gross <markgross@kernel.org> 20592S: Supported 20593F: drivers/char/tlclk.c 20594 20595TEMPO SEMICONDUCTOR DRIVERS 20596M: Steven Eckhoff <steven.eckhoff.opensource@gmail.com> 20597S: Maintained 20598F: Documentation/devicetree/bindings/sound/tscs*.txt 20599F: sound/soc/codecs/tscs*.c 20600F: sound/soc/codecs/tscs*.h 20601 20602TENSILICA XTENSA PORT (xtensa) 20603M: Chris Zankel <chris@zankel.net> 20604M: Max Filippov <jcmvbkbc@gmail.com> 20605L: linux-xtensa@linux-xtensa.org 20606S: Maintained 20607T: git https://github.com/jcmvbkbc/linux-xtensa.git 20608F: arch/xtensa/ 20609F: drivers/irqchip/irq-xtensa-* 20610 20611TEXAS INSTRUMENTS ASoC DRIVERS 20612M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 20613L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20614S: Maintained 20615F: Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml 20616F: sound/soc/ti/ 20617 20618TEXAS INSTRUMENTS' DAC7612 DAC DRIVER 20619M: Ricardo Ribalda <ribalda@kernel.org> 20620L: linux-iio@vger.kernel.org 20621S: Supported 20622F: Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml 20623F: drivers/iio/dac/ti-dac7612.c 20624 20625TEXAS INSTRUMENTS DMA DRIVERS 20626M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 20627L: dmaengine@vger.kernel.org 20628S: Maintained 20629F: Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt 20630F: Documentation/devicetree/bindings/dma/ti-edma.txt 20631F: Documentation/devicetree/bindings/dma/ti/ 20632F: drivers/dma/ti/ 20633X: drivers/dma/ti/cppi41.c 20634F: include/linux/dma/k3-udma-glue.h 20635F: include/linux/dma/ti-cppi5.h 20636F: include/linux/dma/k3-psil.h 20637 20638TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER 20639M: Nishanth Menon <nm@ti.com> 20640M: Tero Kristo <kristo@kernel.org> 20641M: Santosh Shilimkar <ssantosh@kernel.org> 20642L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20643S: Maintained 20644F: Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml 20645F: Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml 20646F: Documentation/devicetree/bindings/clock/ti,sci-clk.yaml 20647F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml 20648F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml 20649F: Documentation/devicetree/bindings/reset/ti,sci-reset.yaml 20650F: Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml 20651F: drivers/clk/keystone/sci-clk.c 20652F: drivers/firmware/ti_sci* 20653F: drivers/irqchip/irq-ti-sci-inta.c 20654F: drivers/irqchip/irq-ti-sci-intr.c 20655F: drivers/reset/reset-ti-sci.c 20656F: drivers/soc/ti/ti_sci_inta_msi.c 20657F: drivers/soc/ti/ti_sci_pm_domains.c 20658F: include/dt-bindings/soc/ti,sci_pm_domain.h 20659F: include/linux/soc/ti/ti_sci_inta_msi.h 20660F: include/linux/soc/ti/ti_sci_protocol.h 20661 20662TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER 20663M: Robert Marko <robert.marko@sartura.hr> 20664M: Luka Perkov <luka.perkov@sartura.hr> 20665L: linux-hwmon@vger.kernel.org 20666S: Maintained 20667F: Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml 20668F: Documentation/hwmon/tps23861.rst 20669F: drivers/hwmon/tps23861.c 20670 20671TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER 20672M: Puranjay Mohan <puranjay12@gmail.com> 20673L: linux-iio@vger.kernel.org 20674S: Supported 20675F: Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml 20676F: drivers/iio/temperature/tmp117.c 20677 20678THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER 20679M: Hans Verkuil <hverkuil@xs4all.nl> 20680L: linux-media@vger.kernel.org 20681S: Maintained 20682W: https://linuxtv.org 20683T: git git://linuxtv.org/media_tree.git 20684F: drivers/media/radio/radio-raremono.c 20685 20686THERMAL 20687M: Rafael J. Wysocki <rafael@kernel.org> 20688M: Daniel Lezcano <daniel.lezcano@linaro.org> 20689R: Amit Kucheria <amitk@kernel.org> 20690R: Zhang Rui <rui.zhang@intel.com> 20691L: linux-pm@vger.kernel.org 20692S: Supported 20693Q: https://patchwork.kernel.org/project/linux-pm/list/ 20694T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal 20695F: Documentation/ABI/testing/sysfs-class-thermal 20696F: Documentation/admin-guide/thermal/ 20697F: Documentation/devicetree/bindings/thermal/ 20698F: Documentation/driver-api/thermal/ 20699F: drivers/thermal/ 20700F: include/dt-bindings/thermal/ 20701F: include/linux/cpu_cooling.h 20702F: include/linux/thermal.h 20703F: include/uapi/linux/thermal.h 20704F: tools/lib/thermal/ 20705F: tools/thermal/ 20706 20707THERMAL DRIVER FOR AMLOGIC SOCS 20708M: Guillaume La Roque <glaroque@baylibre.com> 20709L: linux-pm@vger.kernel.org 20710L: linux-amlogic@lists.infradead.org 20711S: Supported 20712W: http://linux-meson.com/ 20713F: Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml 20714F: drivers/thermal/amlogic_thermal.c 20715 20716THERMAL/CPU_COOLING 20717M: Amit Daniel Kachhap <amit.kachhap@gmail.com> 20718M: Daniel Lezcano <daniel.lezcano@linaro.org> 20719M: Viresh Kumar <viresh.kumar@linaro.org> 20720R: Lukasz Luba <lukasz.luba@arm.com> 20721L: linux-pm@vger.kernel.org 20722S: Supported 20723F: Documentation/driver-api/thermal/cpu-cooling-api.rst 20724F: Documentation/driver-api/thermal/cpu-idle-cooling.rst 20725F: drivers/thermal/cpufreq_cooling.c 20726F: drivers/thermal/cpuidle_cooling.c 20727F: include/linux/cpu_cooling.h 20728 20729THERMAL/POWER_ALLOCATOR 20730M: Lukasz Luba <lukasz.luba@arm.com> 20731L: linux-pm@vger.kernel.org 20732S: Maintained 20733F: Documentation/driver-api/thermal/power_allocator.rst 20734F: drivers/thermal/gov_power_allocator.c 20735F: include/trace/events/thermal_power_allocator.h 20736 20737THINKPAD ACPI EXTRAS DRIVER 20738M: Henrique de Moraes Holschuh <hmh@hmh.eng.br> 20739L: ibm-acpi-devel@lists.sourceforge.net 20740L: platform-driver-x86@vger.kernel.org 20741S: Maintained 20742W: http://ibm-acpi.sourceforge.net 20743W: http://thinkwiki.org/wiki/Ibm-acpi 20744T: git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git 20745F: drivers/platform/x86/thinkpad_acpi.c 20746 20747THINKPAD LMI DRIVER 20748M: Mark Pearson <markpearson@lenovo.com> 20749L: platform-driver-x86@vger.kernel.org 20750S: Maintained 20751F: Documentation/ABI/testing/sysfs-class-firmware-attributes 20752F: drivers/platform/x86/think-lmi.? 20753 20754THUNDERBOLT DMA TRAFFIC TEST DRIVER 20755M: Isaac Hazan <isaac.hazan@intel.com> 20756L: linux-usb@vger.kernel.org 20757S: Maintained 20758F: drivers/thunderbolt/dma_test.c 20759 20760THUNDERBOLT DRIVER 20761M: Andreas Noever <andreas.noever@gmail.com> 20762M: Michael Jamet <michael.jamet@intel.com> 20763M: Mika Westerberg <mika.westerberg@linux.intel.com> 20764M: Yehezkel Bernat <YehezkelShB@gmail.com> 20765L: linux-usb@vger.kernel.org 20766S: Maintained 20767T: git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git 20768F: Documentation/admin-guide/thunderbolt.rst 20769F: drivers/thunderbolt/ 20770F: include/linux/thunderbolt.h 20771 20772THUNDERBOLT NETWORK DRIVER 20773M: Michael Jamet <michael.jamet@intel.com> 20774M: Mika Westerberg <mika.westerberg@linux.intel.com> 20775M: Yehezkel Bernat <YehezkelShB@gmail.com> 20776L: netdev@vger.kernel.org 20777S: Maintained 20778F: drivers/net/thunderbolt/ 20779 20780THUNDERX GPIO DRIVER 20781M: Robert Richter <rric@kernel.org> 20782S: Odd Fixes 20783F: drivers/gpio/gpio-thunderx.c 20784 20785TI ADS7924 ADC DRIVER 20786M: Hugo Villeneuve <hvilleneuve@dimonoff.com> 20787L: linux-iio@vger.kernel.org 20788S: Supported 20789F: Documentation/devicetree/bindings/iio/adc/ti,ads7924.yaml 20790F: drivers/iio/adc/ti-ads7924.c 20791 20792TI AM437X VPFE DRIVER 20793M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 20794L: linux-media@vger.kernel.org 20795S: Maintained 20796W: https://linuxtv.org 20797Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20798T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 20799F: drivers/media/platform/ti/am437x/ 20800 20801TI BANDGAP AND THERMAL DRIVER 20802M: Eduardo Valentin <edubezval@gmail.com> 20803M: Keerthy <j-keerthy@ti.com> 20804L: linux-pm@vger.kernel.org 20805L: linux-omap@vger.kernel.org 20806S: Maintained 20807F: drivers/thermal/ti-soc-thermal/ 20808 20809TI BQ27XXX POWER SUPPLY DRIVER 20810F: drivers/power/supply/bq27xxx_battery.c 20811F: drivers/power/supply/bq27xxx_battery_i2c.c 20812F: include/linux/power/bq27xxx_battery.h 20813 20814TI CDCE706 CLOCK DRIVER 20815M: Max Filippov <jcmvbkbc@gmail.com> 20816S: Maintained 20817F: drivers/clk/clk-cdce706.c 20818 20819TI CLOCK DRIVER 20820M: Tero Kristo <kristo@kernel.org> 20821L: linux-omap@vger.kernel.org 20822S: Odd Fixes 20823F: drivers/clk/ti/ 20824F: include/linux/clk/ti.h 20825 20826TI DAVINCI MACHINE SUPPORT 20827M: Sekhar Nori <nsekhar@ti.com> 20828R: Bartosz Golaszewski <brgl@bgdev.pl> 20829L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20830S: Supported 20831T: git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git 20832F: Documentation/devicetree/bindings/i2c/i2c-davinci.txt 20833F: arch/arm/boot/dts/da850* 20834F: arch/arm/mach-davinci/ 20835F: drivers/i2c/busses/i2c-davinci.c 20836 20837TI DAVINCI SERIES CLOCK DRIVER 20838M: David Lechner <david@lechnology.com> 20839R: Sekhar Nori <nsekhar@ti.com> 20840S: Maintained 20841F: Documentation/devicetree/bindings/clock/ti/davinci/ 20842F: drivers/clk/davinci/ 20843F: include/linux/clk/davinci.h 20844 20845TI DAVINCI SERIES GPIO DRIVER 20846M: Keerthy <j-keerthy@ti.com> 20847L: linux-gpio@vger.kernel.org 20848S: Maintained 20849F: Documentation/devicetree/bindings/gpio/gpio-davinci.yaml 20850F: drivers/gpio/gpio-davinci.c 20851 20852TI DAVINCI SERIES MEDIA DRIVER 20853M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 20854L: linux-media@vger.kernel.org 20855S: Maintained 20856W: https://linuxtv.org 20857Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20858T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 20859F: drivers/media/platform/ti/davinci/ 20860F: include/media/davinci/ 20861 20862TI ENHANCED CAPTURE (eCAP) DRIVER 20863M: Vignesh Raghavendra <vigneshr@ti.com> 20864R: Julien Panis <jpanis@baylibre.com> 20865L: linux-iio@vger.kernel.org 20866L: linux-omap@vger.kernel.org 20867S: Maintained 20868F: Documentation/devicetree/bindings/counter/ti,am62-ecap-capture.yaml 20869F: drivers/counter/ti-ecap-capture.c 20870 20871TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER 20872R: David Lechner <david@lechnology.com> 20873L: linux-iio@vger.kernel.org 20874F: Documentation/devicetree/bindings/counter/ti-eqep.yaml 20875F: drivers/counter/ti-eqep.c 20876 20877TI ETHERNET SWITCH DRIVER (CPSW) 20878R: Grygorii Strashko <grygorii.strashko@ti.com> 20879L: linux-omap@vger.kernel.org 20880L: netdev@vger.kernel.org 20881S: Maintained 20882F: drivers/net/ethernet/ti/cpsw* 20883F: drivers/net/ethernet/ti/davinci* 20884 20885TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS 20886M: Alex Dubov <oakad@yahoo.com> 20887S: Maintained 20888W: http://tifmxx.berlios.de/ 20889F: drivers/memstick/host/tifm_ms.c 20890F: drivers/misc/tifm* 20891F: drivers/mmc/host/tifm_sd.c 20892F: include/linux/tifm.h 20893 20894TI KEYSTONE MULTICORE NAVIGATOR DRIVERS 20895M: Nishanth Menon <nm@ti.com> 20896M: Santosh Shilimkar <ssantosh@kernel.org> 20897L: linux-kernel@vger.kernel.org 20898L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20899S: Maintained 20900T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 20901F: drivers/soc/ti/* 20902 20903TI LM49xxx FAMILY ASoC CODEC DRIVERS 20904M: M R Swami Reddy <mr.swami.reddy@ti.com> 20905M: Vishwas A Deshpande <vishwas.a.deshpande@ti.com> 20906L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20907S: Maintained 20908F: sound/soc/codecs/isabelle* 20909F: sound/soc/codecs/lm49453* 20910 20911TI LMP92064 ADC DRIVER 20912M: Leonard Göhrs <l.goehrs@pengutronix.de> 20913R: kernel@pengutronix.de 20914L: linux-iio@vger.kernel.org 20915S: Maintained 20916F: Documentation/devicetree/bindings/iio/adc/ti,lmp92064.yaml 20917F: drivers/iio/adc/ti-lmp92064.c 20918 20919TI PCM3060 ASoC CODEC DRIVER 20920M: Kirill Marinushkin <kmarinushkin@birdec.com> 20921L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20922S: Maintained 20923F: Documentation/devicetree/bindings/sound/pcm3060.txt 20924F: sound/soc/codecs/pcm3060* 20925 20926TI TAS571X FAMILY ASoC CODEC DRIVER 20927M: Kevin Cernekee <cernekee@chromium.org> 20928L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20929S: Odd Fixes 20930F: sound/soc/codecs/tas571x* 20931 20932TI TMAG5273 MAGNETOMETER DRIVER 20933M: Gerald Loacker <gerald.loacker@wolfvision.net> 20934L: linux-iio@vger.kernel.org 20935S: Maintained 20936F: Documentation/devicetree/bindings/iio/magnetometer/ti,tmag5273.yaml 20937F: drivers/iio/magnetometer/tmag5273.c 20938 20939TI TRF7970A NFC DRIVER 20940M: Mark Greer <mgreer@animalcreek.com> 20941L: linux-wireless@vger.kernel.org 20942L: linux-nfc@lists.01.org (subscribers-only) 20943S: Supported 20944F: Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml 20945F: drivers/nfc/trf7970a.c 20946 20947TI TSC2046 ADC DRIVER 20948M: Oleksij Rempel <o.rempel@pengutronix.de> 20949R: kernel@pengutronix.de 20950L: linux-iio@vger.kernel.org 20951S: Maintained 20952F: Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml 20953F: drivers/iio/adc/ti-tsc2046.c 20954 20955TI TWL4030 SERIES SOC CODEC DRIVER 20956M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 20957L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20958S: Maintained 20959F: sound/soc/codecs/twl4030* 20960 20961TI VPE/CAL DRIVERS 20962M: Benoit Parrot <bparrot@ti.com> 20963L: linux-media@vger.kernel.org 20964S: Maintained 20965W: http://linuxtv.org/ 20966Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20967F: Documentation/devicetree/bindings/media/ti,cal.yaml 20968F: Documentation/devicetree/bindings/media/ti,vpe.yaml 20969F: drivers/media/platform/ti/cal/ 20970F: drivers/media/platform/ti/vpe/ 20971 20972TI WILINK WIRELESS DRIVERS 20973L: linux-wireless@vger.kernel.org 20974S: Orphan 20975W: https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx 20976W: https://wireless.wiki.kernel.org/en/users/Drivers/wl1251 20977T: git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git 20978F: drivers/net/wireless/ti/ 20979 20980TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER 20981M: John Stultz <jstultz@google.com> 20982M: Thomas Gleixner <tglx@linutronix.de> 20983R: Stephen Boyd <sboyd@kernel.org> 20984L: linux-kernel@vger.kernel.org 20985S: Supported 20986T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 20987F: include/linux/clocksource.h 20988F: include/linux/time.h 20989F: include/linux/timex.h 20990F: include/uapi/linux/time.h 20991F: include/uapi/linux/timex.h 20992F: kernel/time/alarmtimer.c 20993F: kernel/time/clocksource.c 20994F: kernel/time/ntp.c 20995F: kernel/time/time*.c 20996F: tools/testing/selftests/timers/ 20997 20998TIPC NETWORK LAYER 20999M: Jon Maloy <jmaloy@redhat.com> 21000M: Ying Xue <ying.xue@windriver.com> 21001L: netdev@vger.kernel.org (core kernel code) 21002L: tipc-discussion@lists.sourceforge.net (user apps, general discussion) 21003S: Maintained 21004W: http://tipc.sourceforge.net/ 21005F: include/uapi/linux/tipc*.h 21006F: net/tipc/ 21007 21008TLAN NETWORK DRIVER 21009M: Samuel Chessman <chessman@tux.org> 21010L: tlan-devel@lists.sourceforge.net (subscribers-only) 21011S: Maintained 21012W: http://sourceforge.net/projects/tlan/ 21013F: Documentation/networking/device_drivers/ethernet/ti/tlan.rst 21014F: drivers/net/ethernet/ti/tlan.* 21015 21016TM6000 VIDEO4LINUX DRIVER 21017M: Mauro Carvalho Chehab <mchehab@kernel.org> 21018L: linux-media@vger.kernel.org 21019S: Odd fixes 21020W: https://linuxtv.org 21021T: git git://linuxtv.org/media_tree.git 21022F: Documentation/admin-guide/media/tm6000* 21023F: drivers/staging/media/deprecated/tm6000/ 21024 21025TMIO/SDHI MMC DRIVER 21026M: Wolfram Sang <wsa+renesas@sang-engineering.com> 21027L: linux-mmc@vger.kernel.org 21028L: linux-renesas-soc@vger.kernel.org 21029S: Supported 21030F: drivers/mmc/host/renesas_sdhi* 21031F: drivers/mmc/host/tmio_mmc* 21032F: include/linux/mfd/tmio.h 21033 21034TMP401 HARDWARE MONITOR DRIVER 21035M: Guenter Roeck <linux@roeck-us.net> 21036L: linux-hwmon@vger.kernel.org 21037S: Maintained 21038F: Documentation/devicetree/bindings/hwmon/ti,tmp401.yaml 21039F: Documentation/hwmon/tmp401.rst 21040F: drivers/hwmon/tmp401.c 21041 21042TMP464 HARDWARE MONITOR DRIVER 21043M: Agathe Porte <agathe.porte@nokia.com> 21044M: Guenter Roeck <linux@roeck-us.net> 21045L: linux-hwmon@vger.kernel.org 21046S: Maintained 21047F: Documentation/devicetree/bindings/hwmon/ti,tmp464.yaml 21048F: Documentation/hwmon/tmp464.rst 21049F: drivers/hwmon/tmp464.c 21050 21051TMP513 HARDWARE MONITOR DRIVER 21052M: Eric Tremblay <etremblay@distech-controls.com> 21053L: linux-hwmon@vger.kernel.org 21054S: Maintained 21055F: Documentation/hwmon/tmp513.rst 21056F: drivers/hwmon/tmp513.c 21057 21058TMPFS (SHMEM FILESYSTEM) 21059M: Hugh Dickins <hughd@google.com> 21060L: linux-mm@kvack.org 21061S: Maintained 21062F: include/linux/shmem_fs.h 21063F: mm/shmem.c 21064 21065TOMOYO SECURITY MODULE 21066M: Kentaro Takeda <takedakn@nttdata.co.jp> 21067M: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> 21068L: tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English) 21069L: tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English) 21070L: tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese) 21071L: tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese) 21072S: Maintained 21073W: https://tomoyo.osdn.jp/ 21074F: security/tomoyo/ 21075 21076TOPSTAR LAPTOP EXTRAS DRIVER 21077M: Herton Ronaldo Krzesinski <herton@canonical.com> 21078L: platform-driver-x86@vger.kernel.org 21079S: Maintained 21080F: drivers/platform/x86/topstar-laptop.c 21081 21082TORTURE-TEST MODULES 21083M: Davidlohr Bueso <dave@stgolabs.net> 21084M: "Paul E. McKenney" <paulmck@kernel.org> 21085M: Josh Triplett <josh@joshtriplett.org> 21086L: linux-kernel@vger.kernel.org 21087S: Supported 21088T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 21089F: Documentation/RCU/torture.rst 21090F: kernel/locking/locktorture.c 21091F: kernel/rcu/rcuscale.c 21092F: kernel/rcu/rcutorture.c 21093F: kernel/rcu/refscale.c 21094F: kernel/torture.c 21095 21096TOSHIBA ACPI EXTRAS DRIVER 21097M: Azael Avalos <coproscefalo@gmail.com> 21098L: platform-driver-x86@vger.kernel.org 21099S: Maintained 21100F: drivers/platform/x86/toshiba_acpi.c 21101 21102TOSHIBA BLUETOOTH DRIVER 21103M: Azael Avalos <coproscefalo@gmail.com> 21104L: platform-driver-x86@vger.kernel.org 21105S: Maintained 21106F: drivers/platform/x86/toshiba_bluetooth.c 21107 21108TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER 21109M: Azael Avalos <coproscefalo@gmail.com> 21110L: platform-driver-x86@vger.kernel.org 21111S: Maintained 21112F: drivers/platform/x86/toshiba_haps.c 21113 21114TOSHIBA SMM DRIVER 21115M: Jonathan Buzzard <jonathan@buzzard.org.uk> 21116S: Maintained 21117W: http://www.buzzard.org.uk/toshiba/ 21118F: drivers/char/toshiba.c 21119F: include/linux/toshiba.h 21120F: include/uapi/linux/toshiba.h 21121 21122TOSHIBA TC358743 DRIVER 21123M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 21124L: linux-media@vger.kernel.org 21125S: Maintained 21126F: Documentation/devicetree/bindings/media/i2c/tc358743.txt 21127F: drivers/media/i2c/tc358743* 21128F: include/media/i2c/tc358743.h 21129 21130TOSHIBA WMI HOTKEYS DRIVER 21131M: Azael Avalos <coproscefalo@gmail.com> 21132L: platform-driver-x86@vger.kernel.org 21133S: Maintained 21134F: drivers/platform/x86/toshiba-wmi.c 21135 21136TPM DEVICE DRIVER 21137M: Peter Huewe <peterhuewe@gmx.de> 21138M: Jarkko Sakkinen <jarkko@kernel.org> 21139R: Jason Gunthorpe <jgg@ziepe.ca> 21140L: linux-integrity@vger.kernel.org 21141S: Maintained 21142W: https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity 21143Q: https://patchwork.kernel.org/project/linux-integrity/list/ 21144T: git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git 21145F: drivers/char/tpm/ 21146 21147TPS546D24 DRIVER 21148M: Duke Du <dukedu83@gmail.com> 21149L: linux-hwmon@vger.kernel.org 21150S: Maintained 21151F: Documentation/hwmon/tps546d24.rst 21152F: drivers/hwmon/pmbus/tps546d24.c 21153 21154TRACING 21155M: Steven Rostedt <rostedt@goodmis.org> 21156M: Masami Hiramatsu <mhiramat@kernel.org> 21157L: linux-kernel@vger.kernel.org 21158L: linux-trace-kernel@vger.kernel.org 21159Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 21160S: Maintained 21161T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 21162F: Documentation/trace/* 21163F: fs/tracefs/ 21164F: include/linux/trace*.h 21165F: include/trace/ 21166F: kernel/trace/ 21167F: scripts/tracing/ 21168F: tools/testing/selftests/ftrace/ 21169 21170TRACING MMIO ACCESSES (MMIOTRACE) 21171M: Steven Rostedt <rostedt@goodmis.org> 21172M: Masami Hiramatsu <mhiramat@kernel.org> 21173R: Karol Herbst <karolherbst@gmail.com> 21174R: Pekka Paalanen <ppaalanen@gmail.com> 21175L: linux-kernel@vger.kernel.org 21176L: nouveau@lists.freedesktop.org 21177S: Maintained 21178F: arch/x86/mm/kmmio.c 21179F: arch/x86/mm/mmio-mod.c 21180F: arch/x86/mm/testmmiotrace.c 21181F: include/linux/mmiotrace.h 21182F: kernel/trace/trace_mmiotrace.c 21183 21184TRACING OS NOISE / LATENCY TRACERS 21185M: Steven Rostedt <rostedt@goodmis.org> 21186M: Daniel Bristot de Oliveira <bristot@kernel.org> 21187S: Maintained 21188F: kernel/trace/trace_osnoise.c 21189F: include/trace/events/osnoise.h 21190F: kernel/trace/trace_hwlat.c 21191F: kernel/trace/trace_irqsoff.c 21192F: kernel/trace/trace_sched_wakeup.c 21193F: Documentation/trace/osnoise-tracer.rst 21194F: Documentation/trace/timerlat-tracer.rst 21195F: Documentation/trace/hwlat_detector.rst 21196F: arch/*/kernel/trace.c 21197 21198Real-time Linux Analysis (RTLA) tools 21199M: Daniel Bristot de Oliveira <bristot@kernel.org> 21200M: Steven Rostedt <rostedt@goodmis.org> 21201L: linux-trace-devel@vger.kernel.org 21202S: Maintained 21203F: Documentation/tools/rtla/ 21204F: tools/tracing/rtla/ 21205 21206TRADITIONAL CHINESE DOCUMENTATION 21207M: Hu Haowen <src.res@email.cn> 21208L: linux-doc-tw-discuss@lists.sourceforge.net (moderated for non-subscribers) 21209S: Maintained 21210W: https://github.com/srcres258/linux-doc 21211T: git git://github.com/srcres258/linux-doc.git doc-zh-tw 21212F: Documentation/translations/zh_TW/ 21213 21214TTY LAYER 21215M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21216M: Jiri Slaby <jirislaby@kernel.org> 21217S: Supported 21218T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 21219F: Documentation/driver-api/serial/ 21220F: drivers/tty/ 21221F: drivers/tty/serial/serial_core.c 21222F: include/linux/selection.h 21223F: include/linux/serial.h 21224F: include/linux/serial_core.h 21225F: include/linux/sysrq.h 21226F: include/linux/tty*.h 21227F: include/linux/vt.h 21228F: include/linux/vt_*.h 21229F: include/uapi/linux/serial.h 21230F: include/uapi/linux/serial_core.h 21231F: include/uapi/linux/tty.h 21232 21233TUA9001 MEDIA DRIVER 21234M: Antti Palosaari <crope@iki.fi> 21235L: linux-media@vger.kernel.org 21236S: Maintained 21237W: https://linuxtv.org 21238W: http://palosaari.fi/linux/ 21239Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21240T: git git://linuxtv.org/anttip/media_tree.git 21241F: drivers/media/tuners/tua9001* 21242 21243TULIP NETWORK DRIVERS 21244L: netdev@vger.kernel.org 21245L: linux-parisc@vger.kernel.org 21246S: Orphan 21247F: drivers/net/ethernet/dec/tulip/ 21248 21249TUN/TAP driver 21250M: Maxim Krasnyansky <maxk@qti.qualcomm.com> 21251S: Maintained 21252W: http://vtun.sourceforge.net/tun 21253F: Documentation/networking/tuntap.rst 21254F: arch/um/os-Linux/drivers/ 21255 21256TURBOCHANNEL SUBSYSTEM 21257M: "Maciej W. Rozycki" <macro@orcam.me.uk> 21258M: Ralf Baechle <ralf@linux-mips.org> 21259L: linux-mips@vger.kernel.org 21260S: Maintained 21261Q: http://patchwork.linux-mips.org/project/linux-mips/list/ 21262F: drivers/tc/ 21263F: include/linux/tc.h 21264 21265TURBOSTAT UTILITY 21266M: "Len Brown" <lenb@kernel.org> 21267L: linux-pm@vger.kernel.org 21268S: Supported 21269Q: https://patchwork.kernel.org/project/linux-pm/list/ 21270B: https://bugzilla.kernel.org 21271T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat 21272F: tools/power/x86/turbostat/ 21273 21274TW5864 VIDEO4LINUX DRIVER 21275M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 21276M: Anton Sviridenko <anton@corp.bluecherry.net> 21277M: Andrey Utkin <andrey.utkin@corp.bluecherry.net> 21278M: Andrey Utkin <andrey_utkin@fastmail.com> 21279L: linux-media@vger.kernel.org 21280S: Supported 21281F: drivers/media/pci/tw5864/ 21282 21283TW68 VIDEO4LINUX DRIVER 21284M: Hans Verkuil <hverkuil@xs4all.nl> 21285L: linux-media@vger.kernel.org 21286S: Odd Fixes 21287W: https://linuxtv.org 21288T: git git://linuxtv.org/media_tree.git 21289F: drivers/media/pci/tw68/ 21290 21291TW686X VIDEO4LINUX DRIVER 21292M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 21293L: linux-media@vger.kernel.org 21294S: Maintained 21295W: http://linuxtv.org 21296T: git git://linuxtv.org/media_tree.git 21297F: drivers/media/pci/tw686x/ 21298 21299U-BOOT ENVIRONMENT VARIABLES 21300M: Rafał Miłecki <rafal@milecki.pl> 21301S: Maintained 21302F: Documentation/devicetree/bindings/nvmem/u-boot,env.yaml 21303F: drivers/nvmem/u-boot-env.c 21304 21305UACCE ACCELERATOR FRAMEWORK 21306M: Zhangfei Gao <zhangfei.gao@linaro.org> 21307M: Zhou Wang <wangzhou1@hisilicon.com> 21308L: linux-accelerators@lists.ozlabs.org 21309L: linux-kernel@vger.kernel.org 21310S: Maintained 21311F: Documentation/ABI/testing/sysfs-driver-uacce 21312F: Documentation/misc-devices/uacce.rst 21313F: drivers/misc/uacce/ 21314F: include/linux/uacce.h 21315F: include/uapi/misc/uacce/ 21316 21317UBI FILE SYSTEM (UBIFS) 21318M: Richard Weinberger <richard@nod.at> 21319L: linux-mtd@lists.infradead.org 21320S: Supported 21321W: http://www.linux-mtd.infradead.org/doc/ubifs.html 21322T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21323T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21324F: Documentation/ABI/testing/sysfs-fs-ubifs 21325F: Documentation/filesystems/ubifs-authentication.rst 21326F: Documentation/filesystems/ubifs.rst 21327F: fs/ubifs/ 21328 21329UBLK USERSPACE BLOCK DRIVER 21330M: Ming Lei <ming.lei@redhat.com> 21331L: linux-block@vger.kernel.org 21332S: Maintained 21333F: Documentation/block/ublk.rst 21334F: drivers/block/ublk_drv.c 21335F: include/uapi/linux/ublk_cmd.h 21336 21337UCLINUX (M68KNOMMU AND COLDFIRE) 21338M: Greg Ungerer <gerg@linux-m68k.org> 21339L: linux-m68k@lists.linux-m68k.org 21340L: uclinux-dev@uclinux.org (subscribers-only) 21341S: Maintained 21342W: http://www.linux-m68k.org/ 21343W: http://www.uclinux.org/ 21344T: git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git 21345F: arch/m68k/*/*_no.* 21346F: arch/m68k/68*/ 21347F: arch/m68k/coldfire/ 21348F: arch/m68k/include/asm/*_no.* 21349 21350UDF FILESYSTEM 21351M: Jan Kara <jack@suse.com> 21352S: Maintained 21353F: Documentation/filesystems/udf.rst 21354F: fs/udf/ 21355 21356UDRAW TABLET 21357M: Bastien Nocera <hadess@hadess.net> 21358L: linux-input@vger.kernel.org 21359S: Maintained 21360F: drivers/hid/hid-udraw-ps3.c 21361 21362UFS FILESYSTEM 21363M: Evgeniy Dushistov <dushistov@mail.ru> 21364S: Maintained 21365F: Documentation/admin-guide/ufs.rst 21366F: fs/ufs/ 21367 21368UHID USERSPACE HID IO DRIVER 21369M: David Rheinsberg <david.rheinsberg@gmail.com> 21370L: linux-input@vger.kernel.org 21371S: Maintained 21372F: drivers/hid/uhid.c 21373F: include/uapi/linux/uhid.h 21374 21375ULPI BUS 21376M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21377L: linux-usb@vger.kernel.org 21378S: Maintained 21379F: drivers/usb/common/ulpi.c 21380F: include/linux/ulpi/ 21381 21382UNICODE SUBSYSTEM 21383M: Gabriel Krisman Bertazi <krisman@collabora.com> 21384L: linux-fsdevel@vger.kernel.org 21385S: Supported 21386F: fs/unicode/ 21387 21388UNIFDEF 21389M: Tony Finch <dot@dotat.at> 21390S: Maintained 21391W: http://dotat.at/prog/unifdef 21392F: scripts/unifdef.c 21393 21394UNIFORM CDROM DRIVER 21395M: Phillip Potter <phil@philpotter.co.uk> 21396S: Maintained 21397F: Documentation/cdrom/ 21398F: drivers/cdrom/cdrom.c 21399F: include/linux/cdrom.h 21400F: include/uapi/linux/cdrom.h 21401 21402UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER 21403R: Alim Akhtar <alim.akhtar@samsung.com> 21404R: Avri Altman <avri.altman@wdc.com> 21405R: Bart Van Assche <bvanassche@acm.org> 21406L: linux-scsi@vger.kernel.org 21407S: Supported 21408F: Documentation/devicetree/bindings/ufs/ 21409F: Documentation/scsi/ufs.rst 21410F: drivers/ufs/core/ 21411 21412UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS 21413M: Pedro Sousa <pedrom.sousa@synopsys.com> 21414L: linux-scsi@vger.kernel.org 21415S: Supported 21416F: drivers/ufs/host/*dwc* 21417 21418UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER EXYNOS HOOKS 21419M: Alim Akhtar <alim.akhtar@samsung.com> 21420L: linux-scsi@vger.kernel.org 21421S: Maintained 21422F: drivers/ufs/host/ufs-exynos* 21423 21424UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS 21425M: Stanley Chu <stanley.chu@mediatek.com> 21426L: linux-scsi@vger.kernel.org 21427L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 21428S: Maintained 21429F: drivers/ufs/host/ufs-mediatek* 21430 21431UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER QUALCOMM HOOKS 21432M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 21433L: linux-arm-msm@vger.kernel.org 21434L: linux-scsi@vger.kernel.org 21435S: Maintained 21436F: Documentation/devicetree/bindings/ufs/qcom,ufs.yaml 21437F: drivers/ufs/host/ufs-qcom* 21438 21439UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER RENESAS HOOKS 21440M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 21441L: linux-renesas-soc@vger.kernel.org 21442L: linux-scsi@vger.kernel.org 21443S: Maintained 21444F: drivers/ufs/host/ufs-renesas.c 21445 21446UNSORTED BLOCK IMAGES (UBI) 21447M: Richard Weinberger <richard@nod.at> 21448L: linux-mtd@lists.infradead.org 21449S: Supported 21450W: http://www.linux-mtd.infradead.org/ 21451T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21452T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21453F: drivers/mtd/ubi/ 21454F: include/linux/mtd/ubi.h 21455F: include/uapi/mtd/ubi-user.h 21456 21457USB "USBNET" DRIVER FRAMEWORK 21458M: Oliver Neukum <oneukum@suse.com> 21459L: netdev@vger.kernel.org 21460S: Maintained 21461W: http://www.linux-usb.org/usbnet 21462F: drivers/net/usb/usbnet.c 21463F: include/linux/usb/usbnet.h 21464 21465USB ACM DRIVER 21466M: Oliver Neukum <oneukum@suse.com> 21467L: linux-usb@vger.kernel.org 21468S: Maintained 21469F: Documentation/usb/acm.rst 21470F: drivers/usb/class/cdc-acm.* 21471 21472USB APPLE MFI FASTCHARGE DRIVER 21473M: Bastien Nocera <hadess@hadess.net> 21474L: linux-usb@vger.kernel.org 21475S: Maintained 21476F: drivers/usb/misc/apple-mfi-fastcharge.c 21477 21478USB AR5523 WIRELESS DRIVER 21479M: Pontus Fuchs <pontus.fuchs@gmail.com> 21480L: linux-wireless@vger.kernel.org 21481S: Maintained 21482F: drivers/net/wireless/ath/ar5523/ 21483 21484USB ATTACHED SCSI 21485M: Oliver Neukum <oneukum@suse.com> 21486L: linux-usb@vger.kernel.org 21487L: linux-scsi@vger.kernel.org 21488S: Maintained 21489F: drivers/usb/storage/uas.c 21490 21491USB CDC ETHERNET DRIVER 21492M: Oliver Neukum <oliver@neukum.org> 21493L: linux-usb@vger.kernel.org 21494S: Maintained 21495F: drivers/net/usb/cdc_*.c 21496F: include/uapi/linux/usb/cdc.h 21497 21498USB CHAOSKEY DRIVER 21499M: Keith Packard <keithp@keithp.com> 21500L: linux-usb@vger.kernel.org 21501S: Maintained 21502F: drivers/usb/misc/chaoskey.c 21503 21504USB CYPRESS C67X00 DRIVER 21505L: linux-usb@vger.kernel.org 21506S: Orphan 21507F: drivers/usb/c67x00/ 21508 21509USB DAVICOM DM9601 DRIVER 21510M: Peter Korsgaard <peter@korsgaard.com> 21511L: netdev@vger.kernel.org 21512S: Maintained 21513W: http://www.linux-usb.org/usbnet 21514F: drivers/net/usb/dm9601.c 21515 21516USB EHCI DRIVER 21517M: Alan Stern <stern@rowland.harvard.edu> 21518L: linux-usb@vger.kernel.org 21519S: Maintained 21520F: Documentation/usb/ehci.rst 21521F: drivers/usb/host/ehci* 21522 21523USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...) 21524M: Jiri Kosina <jikos@kernel.org> 21525M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 21526L: linux-usb@vger.kernel.org 21527S: Maintained 21528T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 21529F: Documentation/hid/hiddev.rst 21530F: drivers/hid/usbhid/ 21531 21532USB INTEL XHCI ROLE MUX DRIVER 21533M: Hans de Goede <hdegoede@redhat.com> 21534L: linux-usb@vger.kernel.org 21535S: Maintained 21536F: drivers/usb/roles/intel-xhci-usb-role-switch.c 21537 21538USB IP DRIVER FOR HISILICON KIRIN 960 21539M: Yu Chen <chenyu56@huawei.com> 21540M: Binghui Wang <wangbinghui@hisilicon.com> 21541L: linux-usb@vger.kernel.org 21542S: Maintained 21543F: Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml 21544F: drivers/phy/hisilicon/phy-hi3660-usb3.c 21545 21546USB IP DRIVER FOR HISILICON KIRIN 970 21547M: Mauro Carvalho Chehab <mchehab@kernel.org> 21548L: linux-usb@vger.kernel.org 21549S: Maintained 21550F: Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml 21551F: drivers/phy/hisilicon/phy-hi3670-usb3.c 21552 21553USB ISP116X DRIVER 21554M: Olav Kongas <ok@artecdesign.ee> 21555L: linux-usb@vger.kernel.org 21556S: Maintained 21557F: drivers/usb/host/isp116x* 21558F: include/linux/usb/isp116x.h 21559 21560USB ISP1760 DRIVER 21561M: Rui Miguel Silva <rui.silva@linaro.org> 21562L: linux-usb@vger.kernel.org 21563S: Maintained 21564F: drivers/usb/isp1760/* 21565F: Documentation/devicetree/bindings/usb/nxp,isp1760.yaml 21566 21567USB LAN78XX ETHERNET DRIVER 21568M: Woojung Huh <woojung.huh@microchip.com> 21569M: UNGLinuxDriver@microchip.com 21570L: netdev@vger.kernel.org 21571S: Maintained 21572F: Documentation/devicetree/bindings/net/microchip,lan78xx.txt 21573F: drivers/net/usb/lan78xx.* 21574F: include/dt-bindings/net/microchip-lan78xx.h 21575 21576USB MASS STORAGE DRIVER 21577M: Alan Stern <stern@rowland.harvard.edu> 21578L: linux-usb@vger.kernel.org 21579L: usb-storage@lists.one-eyed-alien.net 21580S: Maintained 21581F: drivers/usb/storage/ 21582 21583USB MIDI DRIVER 21584M: Clemens Ladisch <clemens@ladisch.de> 21585L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21586S: Maintained 21587T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 21588F: sound/usb/midi.* 21589 21590USB NETWORKING DRIVERS 21591L: linux-usb@vger.kernel.org 21592S: Odd Fixes 21593F: drivers/net/usb/ 21594 21595USB OHCI DRIVER 21596M: Alan Stern <stern@rowland.harvard.edu> 21597L: linux-usb@vger.kernel.org 21598S: Maintained 21599F: Documentation/usb/ohci.rst 21600F: drivers/usb/host/ohci* 21601 21602USB OTG FSM (Finite State Machine) 21603M: Peter Chen <peter.chen@kernel.org> 21604L: linux-usb@vger.kernel.org 21605S: Maintained 21606T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 21607F: drivers/usb/common/usb-otg-fsm.c 21608 21609USB OVER IP DRIVER 21610M: Valentina Manea <valentina.manea.m@gmail.com> 21611M: Shuah Khan <shuah@kernel.org> 21612M: Shuah Khan <skhan@linuxfoundation.org> 21613L: linux-usb@vger.kernel.org 21614S: Maintained 21615F: Documentation/usb/usbip_protocol.rst 21616F: drivers/usb/usbip/ 21617F: tools/testing/selftests/drivers/usb/usbip/ 21618F: tools/usb/usbip/ 21619 21620USB PEGASUS DRIVER 21621M: Petko Manolov <petkan@nucleusys.com> 21622L: linux-usb@vger.kernel.org 21623L: netdev@vger.kernel.org 21624S: Maintained 21625W: https://github.com/petkan/pegasus 21626T: git https://github.com/petkan/pegasus.git 21627F: drivers/net/usb/pegasus.* 21628 21629USB PRINTER DRIVER (usblp) 21630M: Pete Zaitcev <zaitcev@redhat.com> 21631L: linux-usb@vger.kernel.org 21632S: Supported 21633F: drivers/usb/class/usblp.c 21634 21635USB RAW GADGET DRIVER 21636R: Andrey Konovalov <andreyknvl@gmail.com> 21637L: linux-usb@vger.kernel.org 21638S: Maintained 21639F: Documentation/usb/raw-gadget.rst 21640F: drivers/usb/gadget/legacy/raw_gadget.c 21641F: include/uapi/linux/usb/raw_gadget.h 21642 21643USB QMI WWAN NETWORK DRIVER 21644M: Bjørn Mork <bjorn@mork.no> 21645L: netdev@vger.kernel.org 21646S: Maintained 21647F: Documentation/ABI/testing/sysfs-class-net-qmi 21648F: drivers/net/usb/qmi_wwan.c 21649 21650USB RTL8150 DRIVER 21651M: Petko Manolov <petkan@nucleusys.com> 21652L: linux-usb@vger.kernel.org 21653L: netdev@vger.kernel.org 21654S: Maintained 21655W: https://github.com/petkan/rtl8150 21656T: git https://github.com/petkan/rtl8150.git 21657F: drivers/net/usb/rtl8150.c 21658 21659USB SERIAL SUBSYSTEM 21660M: Johan Hovold <johan@kernel.org> 21661L: linux-usb@vger.kernel.org 21662S: Maintained 21663T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git 21664F: Documentation/usb/usb-serial.rst 21665F: drivers/usb/serial/ 21666F: include/linux/usb/serial.h 21667 21668USB SMSC75XX ETHERNET DRIVER 21669M: Steve Glendinning <steve.glendinning@shawell.net> 21670L: netdev@vger.kernel.org 21671S: Maintained 21672F: drivers/net/usb/smsc75xx.* 21673 21674USB SMSC95XX ETHERNET DRIVER 21675M: Steve Glendinning <steve.glendinning@shawell.net> 21676M: UNGLinuxDriver@microchip.com 21677L: netdev@vger.kernel.org 21678S: Maintained 21679F: drivers/net/usb/smsc95xx.* 21680 21681USB SUBSYSTEM 21682M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21683L: linux-usb@vger.kernel.org 21684S: Supported 21685W: http://www.linux-usb.org 21686T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git 21687F: Documentation/devicetree/bindings/usb/ 21688F: Documentation/usb/ 21689F: drivers/usb/ 21690F: include/dt-bindings/usb/ 21691F: include/linux/usb.h 21692F: include/linux/usb/ 21693 21694USB TYPEC BUS FOR ALTERNATE MODES 21695M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21696L: linux-usb@vger.kernel.org 21697S: Maintained 21698F: Documentation/ABI/testing/sysfs-bus-typec 21699F: Documentation/driver-api/usb/typec_bus.rst 21700F: drivers/usb/typec/altmodes/ 21701F: include/linux/usb/typec_altmode.h 21702 21703USB TYPEC CLASS 21704M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21705L: linux-usb@vger.kernel.org 21706S: Maintained 21707F: Documentation/ABI/testing/sysfs-class-typec 21708F: Documentation/driver-api/usb/typec.rst 21709F: drivers/usb/typec/ 21710F: include/linux/usb/typec.h 21711 21712USB TYPEC INTEL PMC MUX DRIVER 21713M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21714L: linux-usb@vger.kernel.org 21715S: Maintained 21716F: Documentation/firmware-guide/acpi/intel-pmc-mux.rst 21717F: drivers/usb/typec/mux/intel_pmc_mux.c 21718 21719USB TYPEC PI3USB30532 MUX DRIVER 21720M: Hans de Goede <hdegoede@redhat.com> 21721L: linux-usb@vger.kernel.org 21722S: Maintained 21723F: drivers/usb/typec/mux/pi3usb30532.c 21724 21725USB TYPEC PORT CONTROLLER DRIVERS 21726M: Guenter Roeck <linux@roeck-us.net> 21727L: linux-usb@vger.kernel.org 21728S: Maintained 21729F: drivers/usb/typec/tcpm/ 21730 21731USB UHCI DRIVER 21732M: Alan Stern <stern@rowland.harvard.edu> 21733L: linux-usb@vger.kernel.org 21734S: Maintained 21735F: drivers/usb/host/uhci* 21736 21737USB VIDEO CLASS 21738M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 21739L: linux-media@vger.kernel.org 21740S: Maintained 21741W: http://www.ideasonboard.org/uvc/ 21742T: git git://linuxtv.org/media_tree.git 21743F: drivers/media/usb/uvc/ 21744F: include/uapi/linux/uvcvideo.h 21745 21746USB WEBCAM GADGET 21747M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 21748M: Daniel Scally <dan.scally@ideasonboard.com> 21749L: linux-usb@vger.kernel.org 21750S: Maintained 21751F: drivers/usb/gadget/function/*uvc* 21752F: drivers/usb/gadget/legacy/webcam.c 21753F: include/uapi/linux/usb/g_uvc.h 21754 21755USB WIRELESS RNDIS DRIVER (rndis_wlan) 21756M: Jussi Kivilinna <jussi.kivilinna@iki.fi> 21757L: linux-wireless@vger.kernel.org 21758S: Maintained 21759F: drivers/net/wireless/rndis_wlan.c 21760 21761USB XHCI DRIVER 21762M: Mathias Nyman <mathias.nyman@intel.com> 21763L: linux-usb@vger.kernel.org 21764S: Supported 21765F: drivers/usb/host/pci-quirks* 21766F: drivers/usb/host/xhci* 21767 21768USB ZD1201 DRIVER 21769L: linux-wireless@vger.kernel.org 21770S: Orphan 21771W: http://linux-lc100020.sourceforge.net 21772F: drivers/net/wireless/zydas/zd1201.* 21773 21774USB ZR364XX DRIVER 21775M: Antoine Jacquet <royale@zerezo.com> 21776L: linux-usb@vger.kernel.org 21777L: linux-media@vger.kernel.org 21778S: Maintained 21779W: http://royale.zerezo.com/zr364xx/ 21780T: git git://linuxtv.org/media_tree.git 21781F: Documentation/admin-guide/media/zr364xx* 21782F: drivers/staging/media/deprecated/zr364xx/ 21783 21784USER DATAGRAM PROTOCOL (UDP) 21785M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 21786S: Maintained 21787F: include/linux/udp.h 21788F: net/ipv4/udp.c 21789F: net/ipv6/udp.c 21790 21791USER-MODE LINUX (UML) 21792M: Richard Weinberger <richard@nod.at> 21793M: Anton Ivanov <anton.ivanov@cambridgegreys.com> 21794M: Johannes Berg <johannes@sipsolutions.net> 21795L: linux-um@lists.infradead.org 21796S: Maintained 21797W: http://user-mode-linux.sourceforge.net 21798Q: https://patchwork.ozlabs.org/project/linux-um/list/ 21799T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next 21800T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes 21801F: Documentation/virt/uml/ 21802F: arch/um/ 21803F: arch/x86/um/ 21804F: fs/hostfs/ 21805 21806USERSPACE COPYIN/COPYOUT (UIOVEC) 21807M: Alexander Viro <viro@zeniv.linux.org.uk> 21808S: Maintained 21809F: include/linux/uio.h 21810F: lib/iov_iter.c 21811 21812USERSPACE DMA BUFFER DRIVER 21813M: Gerd Hoffmann <kraxel@redhat.com> 21814L: dri-devel@lists.freedesktop.org 21815S: Maintained 21816T: git git://anongit.freedesktop.org/drm/drm-misc 21817F: drivers/dma-buf/udmabuf.c 21818F: include/uapi/linux/udmabuf.h 21819 21820USERSPACE I/O (UIO) 21821M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21822S: Maintained 21823T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 21824F: Documentation/driver-api/uio-howto.rst 21825F: drivers/uio/ 21826F: include/linux/uio_driver.h 21827 21828UTIL-LINUX PACKAGE 21829M: Karel Zak <kzak@redhat.com> 21830L: util-linux@vger.kernel.org 21831S: Maintained 21832W: http://en.wikipedia.org/wiki/Util-linux 21833T: git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git 21834 21835UUID HELPERS 21836R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 21837L: linux-kernel@vger.kernel.org 21838S: Maintained 21839F: include/linux/uuid.h 21840F: lib/test_uuid.c 21841F: lib/uuid.c 21842 21843UV SYSFS DRIVER 21844M: Justin Ernst <justin.ernst@hpe.com> 21845L: platform-driver-x86@vger.kernel.org 21846S: Maintained 21847F: drivers/platform/x86/uv_sysfs.c 21848 21849UVESAFB DRIVER 21850M: Michal Januszewski <spock@gentoo.org> 21851L: linux-fbdev@vger.kernel.org 21852S: Maintained 21853W: https://github.com/mjanusz/v86d 21854F: Documentation/fb/uvesafb.rst 21855F: drivers/video/fbdev/uvesafb.* 21856 21857Ux500 CLOCK DRIVERS 21858M: Ulf Hansson <ulf.hansson@linaro.org> 21859L: linux-clk@vger.kernel.org 21860L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21861S: Maintained 21862F: drivers/clk/ux500/ 21863 21864VF610 NAND DRIVER 21865M: Stefan Agner <stefan@agner.ch> 21866L: linux-mtd@lists.infradead.org 21867S: Supported 21868F: drivers/mtd/nand/raw/vf610_nfc.c 21869 21870VFAT/FAT/MSDOS FILESYSTEM 21871M: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> 21872S: Maintained 21873F: Documentation/filesystems/vfat.rst 21874F: fs/fat/ 21875F: tools/testing/selftests/filesystems/fat/ 21876 21877VFIO DRIVER 21878M: Alex Williamson <alex.williamson@redhat.com> 21879R: Cornelia Huck <cohuck@redhat.com> 21880L: kvm@vger.kernel.org 21881S: Maintained 21882T: git https://github.com/awilliam/linux-vfio.git 21883F: Documentation/ABI/testing/sysfs-devices-vfio-dev 21884F: Documentation/driver-api/vfio.rst 21885F: drivers/vfio/ 21886F: include/linux/vfio.h 21887F: include/linux/vfio_pci_core.h 21888F: include/uapi/linux/vfio.h 21889 21890VFIO FSL-MC DRIVER 21891M: Diana Craciun <diana.craciun@oss.nxp.com> 21892L: kvm@vger.kernel.org 21893S: Maintained 21894F: drivers/vfio/fsl-mc/ 21895 21896VFIO HISILICON PCI DRIVER 21897M: Longfang Liu <liulongfang@huawei.com> 21898M: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 21899L: kvm@vger.kernel.org 21900S: Maintained 21901F: drivers/vfio/pci/hisilicon/ 21902 21903VFIO MEDIATED DEVICE DRIVERS 21904M: Kirti Wankhede <kwankhede@nvidia.com> 21905L: kvm@vger.kernel.org 21906S: Maintained 21907F: Documentation/driver-api/vfio-mediated-device.rst 21908F: drivers/vfio/mdev/ 21909F: include/linux/mdev.h 21910F: samples/vfio-mdev/ 21911 21912VFIO PCI DEVICE SPECIFIC DRIVERS 21913R: Jason Gunthorpe <jgg@nvidia.com> 21914R: Yishai Hadas <yishaih@nvidia.com> 21915R: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 21916R: Kevin Tian <kevin.tian@intel.com> 21917L: kvm@vger.kernel.org 21918S: Maintained 21919P: Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst 21920F: drivers/vfio/pci/*/ 21921 21922VFIO PLATFORM DRIVER 21923M: Eric Auger <eric.auger@redhat.com> 21924L: kvm@vger.kernel.org 21925S: Maintained 21926F: drivers/vfio/platform/ 21927 21928VFIO MLX5 PCI DRIVER 21929M: Yishai Hadas <yishaih@nvidia.com> 21930L: kvm@vger.kernel.org 21931S: Maintained 21932F: drivers/vfio/pci/mlx5/ 21933 21934VGA_SWITCHEROO 21935R: Lukas Wunner <lukas@wunner.de> 21936S: Maintained 21937T: git git://anongit.freedesktop.org/drm/drm-misc 21938F: Documentation/gpu/vga-switcheroo.rst 21939F: drivers/gpu/vga/vga_switcheroo.c 21940F: include/linux/vga_switcheroo.h 21941 21942VIA RHINE NETWORK DRIVER 21943S: Maintained 21944M: Kevin Brace <kevinbrace@bracecomputerlab.com> 21945F: drivers/net/ethernet/via/via-rhine.c 21946 21947VIA SD/MMC CARD CONTROLLER DRIVER 21948M: Bruce Chang <brucechang@via.com.tw> 21949M: Harald Welte <HaraldWelte@viatech.com> 21950S: Maintained 21951F: drivers/mmc/host/via-sdmmc.c 21952 21953VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER 21954M: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 21955L: linux-fbdev@vger.kernel.org 21956S: Maintained 21957F: drivers/video/fbdev/via/ 21958F: include/linux/via-core.h 21959F: include/linux/via-gpio.h 21960F: include/linux/via_i2c.h 21961 21962VIA VELOCITY NETWORK DRIVER 21963M: Francois Romieu <romieu@fr.zoreil.com> 21964L: netdev@vger.kernel.org 21965S: Maintained 21966F: drivers/net/ethernet/via/via-velocity.* 21967 21968VICODEC VIRTUAL CODEC DRIVER 21969M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 21970L: linux-media@vger.kernel.org 21971S: Maintained 21972W: https://linuxtv.org 21973T: git git://linuxtv.org/media_tree.git 21974F: drivers/media/test-drivers/vicodec/* 21975 21976VIDEO I2C POLLING DRIVER 21977M: Matt Ranostay <matt.ranostay@konsulko.com> 21978L: linux-media@vger.kernel.org 21979S: Maintained 21980F: drivers/media/i2c/video-i2c.c 21981 21982VIDEO MULTIPLEXER DRIVER 21983M: Philipp Zabel <p.zabel@pengutronix.de> 21984L: linux-media@vger.kernel.org 21985S: Maintained 21986F: drivers/media/platform/video-mux.c 21987 21988VIDEOBUF2 FRAMEWORK 21989M: Tomasz Figa <tfiga@chromium.org> 21990M: Marek Szyprowski <m.szyprowski@samsung.com> 21991L: linux-media@vger.kernel.org 21992S: Maintained 21993F: drivers/media/common/videobuf2/* 21994F: include/media/videobuf2-* 21995 21996VIMC VIRTUAL MEDIA CONTROLLER DRIVER 21997M: Shuah Khan <skhan@linuxfoundation.org> 21998R: Kieran Bingham <kieran.bingham@ideasonboard.com> 21999L: linux-media@vger.kernel.org 22000S: Maintained 22001W: https://linuxtv.org 22002T: git git://linuxtv.org/media_tree.git 22003F: drivers/media/test-drivers/vimc/* 22004 22005VIRT LIB 22006M: Alex Williamson <alex.williamson@redhat.com> 22007M: Paolo Bonzini <pbonzini@redhat.com> 22008L: kvm@vger.kernel.org 22009S: Supported 22010F: virt/lib/ 22011 22012VIRTIO AND VHOST VSOCK DRIVER 22013M: Stefan Hajnoczi <stefanha@redhat.com> 22014M: Stefano Garzarella <sgarzare@redhat.com> 22015L: kvm@vger.kernel.org 22016L: virtualization@lists.linux-foundation.org 22017L: netdev@vger.kernel.org 22018S: Maintained 22019F: drivers/vhost/vsock.c 22020F: include/linux/virtio_vsock.h 22021F: include/uapi/linux/virtio_vsock.h 22022F: net/vmw_vsock/virtio_transport.c 22023F: net/vmw_vsock/virtio_transport_common.c 22024 22025VIRTIO BLOCK AND SCSI DRIVERS 22026M: "Michael S. Tsirkin" <mst@redhat.com> 22027M: Jason Wang <jasowang@redhat.com> 22028R: Paolo Bonzini <pbonzini@redhat.com> 22029R: Stefan Hajnoczi <stefanha@redhat.com> 22030L: virtualization@lists.linux-foundation.org 22031S: Maintained 22032F: drivers/block/virtio_blk.c 22033F: drivers/scsi/virtio_scsi.c 22034F: drivers/vhost/scsi.c 22035F: include/uapi/linux/virtio_blk.h 22036F: include/uapi/linux/virtio_scsi.h 22037 22038VIRTIO CONSOLE DRIVER 22039M: Amit Shah <amit@kernel.org> 22040L: virtualization@lists.linux-foundation.org 22041S: Maintained 22042F: drivers/char/virtio_console.c 22043F: include/linux/virtio_console.h 22044F: include/uapi/linux/virtio_console.h 22045 22046VIRTIO CORE AND NET DRIVERS 22047M: "Michael S. Tsirkin" <mst@redhat.com> 22048M: Jason Wang <jasowang@redhat.com> 22049L: virtualization@lists.linux-foundation.org 22050S: Maintained 22051F: Documentation/ABI/testing/sysfs-bus-vdpa 22052F: Documentation/ABI/testing/sysfs-class-vduse 22053F: Documentation/devicetree/bindings/virtio/ 22054F: drivers/block/virtio_blk.c 22055F: drivers/crypto/virtio/ 22056F: drivers/net/virtio_net.c 22057F: drivers/vdpa/ 22058F: drivers/virtio/ 22059F: include/linux/vdpa.h 22060F: include/linux/virtio*.h 22061F: include/uapi/linux/virtio_*.h 22062F: tools/virtio/ 22063 22064VISL VIRTUAL STATELESS DECODER DRIVER 22065M: Daniel Almeida <daniel.almeida@collabora.com> 22066L: linux-media@vger.kernel.org 22067S: Supported 22068F: drivers/media/test-drivers/visl 22069 22070IFCVF VIRTIO DATA PATH ACCELERATOR 22071R: Zhu Lingshan <lingshan.zhu@intel.com> 22072F: drivers/vdpa/ifcvf/ 22073 22074VIRTIO BALLOON 22075M: "Michael S. Tsirkin" <mst@redhat.com> 22076M: David Hildenbrand <david@redhat.com> 22077L: virtualization@lists.linux-foundation.org 22078S: Maintained 22079F: drivers/virtio/virtio_balloon.c 22080F: include/uapi/linux/virtio_balloon.h 22081F: include/linux/balloon_compaction.h 22082F: mm/balloon_compaction.c 22083 22084VIRTIO CRYPTO DRIVER 22085M: Gonglei <arei.gonglei@huawei.com> 22086L: virtualization@lists.linux-foundation.org 22087L: linux-crypto@vger.kernel.org 22088S: Maintained 22089F: drivers/crypto/virtio/ 22090F: include/uapi/linux/virtio_crypto.h 22091 22092VIRTIO DRIVERS FOR S390 22093M: Cornelia Huck <cohuck@redhat.com> 22094M: Halil Pasic <pasic@linux.ibm.com> 22095M: Eric Farman <farman@linux.ibm.com> 22096L: linux-s390@vger.kernel.org 22097L: virtualization@lists.linux-foundation.org 22098L: kvm@vger.kernel.org 22099S: Supported 22100F: arch/s390/include/uapi/asm/virtio-ccw.h 22101F: drivers/s390/virtio/ 22102 22103VIRTIO FILE SYSTEM 22104M: Vivek Goyal <vgoyal@redhat.com> 22105M: Stefan Hajnoczi <stefanha@redhat.com> 22106M: Miklos Szeredi <miklos@szeredi.hu> 22107L: virtualization@lists.linux-foundation.org 22108L: linux-fsdevel@vger.kernel.org 22109S: Supported 22110W: https://virtio-fs.gitlab.io/ 22111F: Documentation/filesystems/virtiofs.rst 22112F: fs/fuse/virtio_fs.c 22113F: include/uapi/linux/virtio_fs.h 22114 22115VIRTIO GPIO DRIVER 22116M: Enrico Weigelt, metux IT consult <info@metux.net> 22117M: Viresh Kumar <vireshk@kernel.org> 22118L: linux-gpio@vger.kernel.org 22119L: virtualization@lists.linux-foundation.org 22120S: Maintained 22121F: drivers/gpio/gpio-virtio.c 22122F: include/uapi/linux/virtio_gpio.h 22123 22124VIRTIO GPU DRIVER 22125M: David Airlie <airlied@redhat.com> 22126M: Gerd Hoffmann <kraxel@redhat.com> 22127R: Gurchetan Singh <gurchetansingh@chromium.org> 22128R: Chia-I Wu <olvaffe@gmail.com> 22129L: dri-devel@lists.freedesktop.org 22130L: virtualization@lists.linux-foundation.org 22131S: Maintained 22132T: git git://anongit.freedesktop.org/drm/drm-misc 22133F: drivers/gpu/drm/virtio/ 22134F: include/uapi/linux/virtio_gpu.h 22135 22136VIRTIO HOST (VHOST) 22137M: "Michael S. Tsirkin" <mst@redhat.com> 22138M: Jason Wang <jasowang@redhat.com> 22139L: kvm@vger.kernel.org 22140L: virtualization@lists.linux-foundation.org 22141L: netdev@vger.kernel.org 22142S: Maintained 22143T: git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git 22144F: drivers/vhost/ 22145F: include/linux/vhost_iotlb.h 22146F: include/uapi/linux/vhost.h 22147 22148VIRTIO INPUT DRIVER 22149M: Gerd Hoffmann <kraxel@redhat.com> 22150S: Maintained 22151F: drivers/virtio/virtio_input.c 22152F: include/uapi/linux/virtio_input.h 22153 22154VIRTIO IOMMU DRIVER 22155M: Jean-Philippe Brucker <jean-philippe@linaro.org> 22156L: virtualization@lists.linux-foundation.org 22157S: Maintained 22158F: drivers/iommu/virtio-iommu.c 22159F: include/uapi/linux/virtio_iommu.h 22160 22161VIRTIO MEM DRIVER 22162M: David Hildenbrand <david@redhat.com> 22163L: virtualization@lists.linux-foundation.org 22164S: Maintained 22165W: https://virtio-mem.gitlab.io/ 22166F: drivers/virtio/virtio_mem.c 22167F: include/uapi/linux/virtio_mem.h 22168 22169VIRTIO SOUND DRIVER 22170M: Anton Yakovlev <anton.yakovlev@opensynergy.com> 22171M: "Michael S. Tsirkin" <mst@redhat.com> 22172L: virtualization@lists.linux-foundation.org 22173L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22174S: Maintained 22175F: include/uapi/linux/virtio_snd.h 22176F: sound/virtio/* 22177 22178VIRTIO I2C DRIVER 22179M: Conghui Chen <conghui.chen@intel.com> 22180M: Viresh Kumar <viresh.kumar@linaro.org> 22181L: linux-i2c@vger.kernel.org 22182L: virtualization@lists.linux-foundation.org 22183S: Maintained 22184F: drivers/i2c/busses/i2c-virtio.c 22185F: include/uapi/linux/virtio_i2c.h 22186 22187VIRTIO PMEM DRIVER 22188M: Pankaj Gupta <pankaj.gupta.linux@gmail.com> 22189L: virtualization@lists.linux-foundation.org 22190S: Maintained 22191F: drivers/nvdimm/virtio_pmem.c 22192F: drivers/nvdimm/nd_virtio.c 22193 22194VIRTUAL BOX GUEST DEVICE DRIVER 22195M: Hans de Goede <hdegoede@redhat.com> 22196M: Arnd Bergmann <arnd@arndb.de> 22197M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22198S: Maintained 22199F: drivers/virt/vboxguest/ 22200F: include/linux/vbox_utils.h 22201F: include/uapi/linux/vbox*.h 22202 22203VIRTUAL BOX SHARED FOLDER VFS DRIVER 22204M: Hans de Goede <hdegoede@redhat.com> 22205L: linux-fsdevel@vger.kernel.org 22206S: Maintained 22207F: fs/vboxsf/* 22208 22209VIRTUAL SERIO DEVICE DRIVER 22210M: Stephen Chandler Paul <thatslyude@gmail.com> 22211S: Maintained 22212F: drivers/input/serio/userio.c 22213F: include/uapi/linux/userio.h 22214 22215VIVID VIRTUAL VIDEO DRIVER 22216M: Hans Verkuil <hverkuil@xs4all.nl> 22217L: linux-media@vger.kernel.org 22218S: Maintained 22219W: https://linuxtv.org 22220T: git git://linuxtv.org/media_tree.git 22221F: drivers/media/test-drivers/vivid/* 22222 22223VIDTV VIRTUAL DIGITAL TV DRIVER 22224M: Daniel W. S. Almeida <dwlsalmeida@gmail.com> 22225L: linux-media@vger.kernel.org 22226S: Maintained 22227W: https://linuxtv.org 22228T: git git://linuxtv.org/media_tree.git 22229F: drivers/media/test-drivers/vidtv/* 22230 22231VLYNQ BUS 22232M: Florian Fainelli <f.fainelli@gmail.com> 22233L: openwrt-devel@lists.openwrt.org (subscribers-only) 22234S: Maintained 22235F: drivers/vlynq/vlynq.c 22236F: include/linux/vlynq.h 22237 22238VME SUBSYSTEM 22239M: Martyn Welch <martyn@welchs.me.uk> 22240M: Manohar Vanga <manohar.vanga@gmail.com> 22241M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22242L: linux-kernel@vger.kernel.org 22243S: Odd fixes 22244T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 22245F: Documentation/driver-api/vme.rst 22246F: drivers/staging/vme_user/ 22247 22248VM SOCKETS (AF_VSOCK) 22249M: Stefano Garzarella <sgarzare@redhat.com> 22250L: virtualization@lists.linux-foundation.org 22251L: netdev@vger.kernel.org 22252S: Maintained 22253F: drivers/net/vsockmon.c 22254F: include/net/af_vsock.h 22255F: include/uapi/linux/vm_sockets.h 22256F: include/uapi/linux/vm_sockets_diag.h 22257F: include/uapi/linux/vsockmon.h 22258F: net/vmw_vsock/ 22259F: tools/testing/vsock/ 22260 22261VMWARE BALLOON DRIVER 22262M: Nadav Amit <namit@vmware.com> 22263R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22264L: linux-kernel@vger.kernel.org 22265S: Supported 22266F: drivers/misc/vmw_balloon.c 22267 22268VMWARE HYPERVISOR INTERFACE 22269M: Srivatsa S. Bhat (VMware) <srivatsa@csail.mit.edu> 22270M: Alexey Makhalov <amakhalov@vmware.com> 22271R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22272L: virtualization@lists.linux-foundation.org 22273L: x86@kernel.org 22274S: Supported 22275T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware 22276F: arch/x86/include/asm/vmware.h 22277F: arch/x86/kernel/cpu/vmware.c 22278 22279VMWARE PVRDMA DRIVER 22280M: Bryan Tan <bryantan@vmware.com> 22281M: Vishnu Dasa <vdasa@vmware.com> 22282R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22283L: linux-rdma@vger.kernel.org 22284S: Supported 22285F: drivers/infiniband/hw/vmw_pvrdma/ 22286 22287VMWARE PVSCSI DRIVER 22288M: Vishal Bhakta <vbhakta@vmware.com> 22289R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22290L: linux-scsi@vger.kernel.org 22291S: Supported 22292F: drivers/scsi/vmw_pvscsi.c 22293F: drivers/scsi/vmw_pvscsi.h 22294 22295VMWARE VIRTUAL PTP CLOCK DRIVER 22296M: Srivatsa S. Bhat (VMware) <srivatsa@csail.mit.edu> 22297M: Deep Shah <sdeep@vmware.com> 22298R: Alexey Makhalov <amakhalov@vmware.com> 22299R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22300L: netdev@vger.kernel.org 22301S: Supported 22302F: drivers/ptp/ptp_vmw.c 22303 22304VMWARE VMCI DRIVER 22305M: Bryan Tan <bryantan@vmware.com> 22306M: Vishnu Dasa <vdasa@vmware.com> 22307R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22308L: linux-kernel@vger.kernel.org 22309S: Supported 22310F: drivers/misc/vmw_vmci/ 22311F: include/linux/vmw_vmci* 22312 22313VMWARE VMMOUSE SUBDRIVER 22314M: Zack Rusin <zackr@vmware.com> 22315R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 22316R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22317L: linux-input@vger.kernel.org 22318S: Supported 22319F: drivers/input/mouse/vmmouse.c 22320F: drivers/input/mouse/vmmouse.h 22321 22322VMWARE VMXNET3 ETHERNET DRIVER 22323M: Ronak Doshi <doshir@vmware.com> 22324R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22325L: netdev@vger.kernel.org 22326S: Supported 22327F: drivers/net/vmxnet3/ 22328 22329VMWARE VSOCK VMCI TRANSPORT DRIVER 22330M: Bryan Tan <bryantan@vmware.com> 22331M: Vishnu Dasa <vdasa@vmware.com> 22332R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22333L: linux-kernel@vger.kernel.org 22334S: Supported 22335F: net/vmw_vsock/vmci_transport* 22336 22337VOCORE VOCORE2 BOARD 22338M: Harvey Hunt <harveyhuntnexus@gmail.com> 22339L: linux-mips@vger.kernel.org 22340S: Maintained 22341F: arch/mips/boot/dts/ralink/vocore2.dts 22342 22343VOLTAGE AND CURRENT REGULATOR FRAMEWORK 22344M: Liam Girdwood <lgirdwood@gmail.com> 22345M: Mark Brown <broonie@kernel.org> 22346L: linux-kernel@vger.kernel.org 22347S: Supported 22348W: http://www.slimlogic.co.uk/?p=48 22349T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git 22350F: Documentation/devicetree/bindings/regulator/ 22351F: Documentation/power/regulator/ 22352F: drivers/regulator/ 22353F: include/dt-bindings/regulator/ 22354F: include/linux/regulator/ 22355K: regulator_get_optional 22356 22357VOLTAGE AND CURRENT REGULATOR IRQ HELPERS 22358R: Matti Vaittinen <mazziesaccount@gmail.com> 22359F: drivers/regulator/irq_helpers.c 22360 22361VRF 22362M: David Ahern <dsahern@kernel.org> 22363L: netdev@vger.kernel.org 22364S: Maintained 22365F: Documentation/networking/vrf.rst 22366F: drivers/net/vrf.c 22367 22368VSPRINTF 22369M: Petr Mladek <pmladek@suse.com> 22370M: Steven Rostedt <rostedt@goodmis.org> 22371M: Sergey Senozhatsky <senozhatsky@chromium.org> 22372R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22373R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 22374S: Maintained 22375T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 22376F: Documentation/core-api/printk-formats.rst 22377F: lib/test_printf.c 22378F: lib/test_scanf.c 22379F: lib/vsprintf.c 22380 22381VT1211 HARDWARE MONITOR DRIVER 22382M: Juerg Haefliger <juergh@proton.me> 22383L: linux-hwmon@vger.kernel.org 22384S: Maintained 22385F: Documentation/hwmon/vt1211.rst 22386F: drivers/hwmon/vt1211.c 22387 22388VT8231 HARDWARE MONITOR DRIVER 22389M: Roger Lucas <vt8231@hiddenengine.co.uk> 22390L: linux-hwmon@vger.kernel.org 22391S: Maintained 22392F: drivers/hwmon/vt8231.c 22393 22394VUB300 USB to SDIO/SD/MMC bridge chip 22395L: linux-mmc@vger.kernel.org 22396S: Orphan 22397F: drivers/mmc/host/vub300.c 22398 22399W1 DALLAS'S 1-WIRE BUS 22400M: Evgeniy Polyakov <zbr@ioremap.net> 22401S: Maintained 22402F: Documentation/devicetree/bindings/w1/ 22403F: Documentation/w1/ 22404F: drivers/w1/ 22405F: include/linux/w1.h 22406 22407W83791D HARDWARE MONITORING DRIVER 22408M: Marc Hulsman <m.hulsman@tudelft.nl> 22409L: linux-hwmon@vger.kernel.org 22410S: Maintained 22411F: Documentation/hwmon/w83791d.rst 22412F: drivers/hwmon/w83791d.c 22413 22414W83793 HARDWARE MONITORING DRIVER 22415M: Rudolf Marek <r.marek@assembler.cz> 22416L: linux-hwmon@vger.kernel.org 22417S: Maintained 22418F: Documentation/hwmon/w83793.rst 22419F: drivers/hwmon/w83793.c 22420 22421W83795 HARDWARE MONITORING DRIVER 22422M: Jean Delvare <jdelvare@suse.com> 22423L: linux-hwmon@vger.kernel.org 22424S: Maintained 22425F: drivers/hwmon/w83795.c 22426 22427W83L51xD SD/MMC CARD INTERFACE DRIVER 22428M: Pierre Ossman <pierre@ossman.eu> 22429S: Maintained 22430F: drivers/mmc/host/wbsd.* 22431 22432WACOM PROTOCOL 4 SERIAL TABLETS 22433M: Julian Squires <julian@cipht.net> 22434M: Hans de Goede <hdegoede@redhat.com> 22435L: linux-input@vger.kernel.org 22436S: Maintained 22437F: drivers/input/tablet/wacom_serial4.c 22438 22439WANGXUN ETHERNET DRIVER 22440M: Jiawen Wu <jiawenwu@trustnetic.com> 22441M: Mengyuan Lou <mengyuanlou@net-swift.com> 22442W: https://www.net-swift.com 22443L: netdev@vger.kernel.org 22444S: Maintained 22445F: Documentation/networking/device_drivers/ethernet/wangxun/* 22446F: drivers/net/ethernet/wangxun/ 22447 22448WATCHDOG DEVICE DRIVERS 22449M: Wim Van Sebroeck <wim@linux-watchdog.org> 22450M: Guenter Roeck <linux@roeck-us.net> 22451L: linux-watchdog@vger.kernel.org 22452S: Maintained 22453W: http://www.linux-watchdog.org/ 22454T: git git://www.linux-watchdog.org/linux-watchdog.git 22455F: Documentation/devicetree/bindings/watchdog/ 22456F: Documentation/watchdog/ 22457F: drivers/watchdog/ 22458F: include/linux/watchdog.h 22459F: include/uapi/linux/watchdog.h 22460F: include/trace/events/watchdog.h 22461 22462WHISKEYCOVE PMIC GPIO DRIVER 22463M: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> 22464L: linux-gpio@vger.kernel.org 22465S: Maintained 22466F: drivers/gpio/gpio-wcove.c 22467 22468WHWAVE RTC DRIVER 22469M: Dianlong Li <long17.cool@163.com> 22470L: linux-rtc@vger.kernel.org 22471S: Maintained 22472F: drivers/rtc/rtc-sd3078.c 22473 22474WIIMOTE HID DRIVER 22475M: David Rheinsberg <david.rheinsberg@gmail.com> 22476L: linux-input@vger.kernel.org 22477S: Maintained 22478F: drivers/hid/hid-wiimote* 22479 22480WILOCITY WIL6210 WIRELESS DRIVER 22481L: linux-wireless@vger.kernel.org 22482S: Orphan 22483W: https://wireless.wiki.kernel.org/en/users/Drivers/wil6210 22484F: drivers/net/wireless/ath/wil6210/ 22485 22486WINBOND CIR DRIVER 22487M: David Härdeman <david@hardeman.nu> 22488S: Maintained 22489F: drivers/media/rc/winbond-cir.c 22490 22491WINSYSTEMS EBC-C384 WATCHDOG DRIVER 22492M: William Breathitt Gray <william.gray@linaro.org> 22493L: linux-watchdog@vger.kernel.org 22494S: Maintained 22495F: drivers/watchdog/ebc-c384_wdt.c 22496 22497WINSYSTEMS WS16C48 GPIO DRIVER 22498M: William Breathitt Gray <william.gray@linaro.org> 22499L: linux-gpio@vger.kernel.org 22500S: Maintained 22501F: drivers/gpio/gpio-ws16c48.c 22502 22503WIREGUARD SECURE NETWORK TUNNEL 22504M: Jason A. Donenfeld <Jason@zx2c4.com> 22505L: wireguard@lists.zx2c4.com 22506L: netdev@vger.kernel.org 22507S: Maintained 22508F: drivers/net/wireguard/ 22509F: tools/testing/selftests/wireguard/ 22510 22511WISTRON LAPTOP BUTTON DRIVER 22512M: Miloslav Trmac <mitr@volny.cz> 22513S: Maintained 22514F: drivers/input/misc/wistron_btns.c 22515 22516WL3501 WIRELESS PCMCIA CARD DRIVER 22517L: linux-wireless@vger.kernel.org 22518S: Odd fixes 22519F: drivers/net/wireless/wl3501* 22520 22521WOLFSON MICROELECTRONICS DRIVERS 22522L: patches@opensource.cirrus.com 22523S: Supported 22524W: https://github.com/CirrusLogic/linux-drivers/wiki 22525T: git https://github.com/CirrusLogic/linux-drivers.git 22526F: Documentation/devicetree/bindings/extcon/wlf,arizona.yaml 22527F: Documentation/devicetree/bindings/mfd/wlf,arizona.yaml 22528F: Documentation/devicetree/bindings/mfd/wm831x.txt 22529F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml 22530F: Documentation/devicetree/bindings/sound/wlf,*.yaml 22531F: Documentation/devicetree/bindings/sound/wm* 22532F: Documentation/hwmon/wm83??.rst 22533F: arch/arm/mach-s3c/mach-crag6410* 22534F: drivers/clk/clk-wm83*.c 22535F: drivers/gpio/gpio-*wm*.c 22536F: drivers/gpio/gpio-arizona.c 22537F: drivers/hwmon/wm83??-hwmon.c 22538F: drivers/input/misc/wm831x-on.c 22539F: drivers/input/touchscreen/wm831x-ts.c 22540F: drivers/input/touchscreen/wm97*.c 22541F: drivers/leds/leds-wm83*.c 22542F: drivers/mfd/arizona* 22543F: drivers/mfd/cs47l24* 22544F: drivers/mfd/wm*.c 22545F: drivers/power/supply/wm83*.c 22546F: drivers/regulator/arizona* 22547F: drivers/regulator/wm8*.c 22548F: drivers/rtc/rtc-wm83*.c 22549F: drivers/video/backlight/wm83*_bl.c 22550F: drivers/watchdog/wm83*_wdt.c 22551F: include/linux/mfd/arizona/ 22552F: include/linux/mfd/wm831x/ 22553F: include/linux/mfd/wm8350/ 22554F: include/linux/mfd/wm8400* 22555F: include/linux/regulator/arizona* 22556F: include/linux/wm97xx.h 22557F: include/sound/wm????.h 22558F: sound/soc/codecs/arizona* 22559F: sound/soc/codecs/cs47l24* 22560F: sound/soc/codecs/wm* 22561 22562WORKQUEUE 22563M: Tejun Heo <tj@kernel.org> 22564R: Lai Jiangshan <jiangshanlai@gmail.com> 22565S: Maintained 22566T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git 22567F: Documentation/core-api/workqueue.rst 22568F: include/linux/workqueue.h 22569F: kernel/workqueue.c 22570 22571WWAN DRIVERS 22572M: Loic Poulain <loic.poulain@linaro.org> 22573M: Sergey Ryazanov <ryazanov.s.a@gmail.com> 22574R: Johannes Berg <johannes@sipsolutions.net> 22575L: netdev@vger.kernel.org 22576S: Maintained 22577F: drivers/net/wwan/ 22578F: include/linux/wwan.h 22579F: include/uapi/linux/wwan.h 22580 22581X-POWERS AXP288 PMIC DRIVERS 22582M: Hans de Goede <hdegoede@redhat.com> 22583S: Maintained 22584F: drivers/acpi/pmic/intel_pmic_xpower.c 22585N: axp288 22586 22587X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS 22588M: Chen-Yu Tsai <wens@csie.org> 22589L: linux-kernel@vger.kernel.org 22590S: Maintained 22591N: axp[128] 22592 22593X.25 STACK 22594M: Martin Schiller <ms@dev.tdt.de> 22595L: linux-x25@vger.kernel.org 22596S: Maintained 22597F: Documentation/networking/lapb-module.rst 22598F: Documentation/networking/x25* 22599F: drivers/net/wan/hdlc_x25.c 22600F: drivers/net/wan/lapbether.c 22601F: include/*/lapb.h 22602F: include/net/x25* 22603F: include/uapi/linux/x25.h 22604F: net/lapb/ 22605F: net/x25/ 22606 22607X86 ARCHITECTURE (32-BIT AND 64-BIT) 22608M: Thomas Gleixner <tglx@linutronix.de> 22609M: Ingo Molnar <mingo@redhat.com> 22610M: Borislav Petkov <bp@alien8.de> 22611M: Dave Hansen <dave.hansen@linux.intel.com> 22612M: x86@kernel.org 22613R: "H. Peter Anvin" <hpa@zytor.com> 22614L: linux-kernel@vger.kernel.org 22615S: Maintained 22616T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 22617F: Documentation/devicetree/bindings/x86/ 22618F: Documentation/x86/ 22619F: arch/x86/ 22620 22621X86 ENTRY CODE 22622M: Andy Lutomirski <luto@kernel.org> 22623L: linux-kernel@vger.kernel.org 22624S: Maintained 22625T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm 22626F: arch/x86/entry/ 22627 22628X86 MCE INFRASTRUCTURE 22629M: Tony Luck <tony.luck@intel.com> 22630M: Borislav Petkov <bp@alien8.de> 22631L: linux-edac@vger.kernel.org 22632S: Maintained 22633F: Documentation/ABI/testing/sysfs-mce 22634F: Documentation/x86/x86_64/machinecheck.rst 22635F: arch/x86/kernel/cpu/mce/* 22636 22637X86 MICROCODE UPDATE SUPPORT 22638M: Borislav Petkov <bp@alien8.de> 22639S: Maintained 22640F: arch/x86/kernel/cpu/microcode/* 22641 22642X86 MM 22643M: Dave Hansen <dave.hansen@linux.intel.com> 22644M: Andy Lutomirski <luto@kernel.org> 22645M: Peter Zijlstra <peterz@infradead.org> 22646L: linux-kernel@vger.kernel.org 22647S: Maintained 22648T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm 22649F: arch/x86/mm/ 22650 22651X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER 22652M: Hans de Goede <hdegoede@redhat.com> 22653L: platform-driver-x86@vger.kernel.org 22654S: Maintained 22655T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 22656F: drivers/platform/x86/x86-android-tablets.c 22657 22658X86 PLATFORM DRIVERS 22659M: Hans de Goede <hdegoede@redhat.com> 22660M: Mark Gross <markgross@kernel.org> 22661L: platform-driver-x86@vger.kernel.org 22662S: Maintained 22663T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 22664F: drivers/platform/olpc/ 22665F: drivers/platform/x86/ 22666F: include/linux/platform_data/x86/ 22667 22668X86 PLATFORM DRIVERS - ARCH 22669R: Darren Hart <dvhart@infradead.org> 22670R: Andy Shevchenko <andy@infradead.org> 22671L: platform-driver-x86@vger.kernel.org 22672L: x86@kernel.org 22673S: Maintained 22674T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 22675F: arch/x86/platform 22676 22677X86 PLATFORM UV HPE SUPERDOME FLEX 22678M: Steve Wahl <steve.wahl@hpe.com> 22679R: Mike Travis <mike.travis@hpe.com> 22680R: Dimitri Sivanich <dimitri.sivanich@hpe.com> 22681R: Russ Anderson <russ.anderson@hpe.com> 22682S: Supported 22683F: arch/x86/include/asm/uv/ 22684F: arch/x86/kernel/apic/x2apic_uv_x.c 22685F: arch/x86/platform/uv/ 22686 22687X86 STACK UNWINDING 22688M: Josh Poimboeuf <jpoimboe@kernel.org> 22689M: Peter Zijlstra <peterz@infradead.org> 22690S: Supported 22691F: arch/x86/include/asm/unwind*.h 22692F: arch/x86/kernel/dumpstack.c 22693F: arch/x86/kernel/stacktrace.c 22694F: arch/x86/kernel/unwind_*.c 22695 22696X86 VDSO 22697M: Andy Lutomirski <luto@kernel.org> 22698L: linux-kernel@vger.kernel.org 22699S: Maintained 22700T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso 22701F: arch/x86/entry/vdso/ 22702 22703XARRAY 22704M: Matthew Wilcox <willy@infradead.org> 22705L: linux-fsdevel@vger.kernel.org 22706S: Supported 22707F: Documentation/core-api/xarray.rst 22708F: include/linux/idr.h 22709F: include/linux/xarray.h 22710F: lib/idr.c 22711F: lib/xarray.c 22712F: tools/testing/radix-tree 22713 22714XBOX DVD IR REMOTE 22715M: Benjamin Valentin <benpicco@googlemail.com> 22716S: Maintained 22717F: drivers/media/rc/keymaps/rc-xbox-dvd.c 22718F: drivers/media/rc/xbox_remote.c 22719 22720XC2028/3028 TUNER DRIVER 22721M: Mauro Carvalho Chehab <mchehab@kernel.org> 22722L: linux-media@vger.kernel.org 22723S: Maintained 22724W: https://linuxtv.org 22725T: git git://linuxtv.org/media_tree.git 22726F: drivers/media/tuners/xc2028.* 22727 22728XDP (eXpress Data Path) 22729M: Alexei Starovoitov <ast@kernel.org> 22730M: Daniel Borkmann <daniel@iogearbox.net> 22731M: David S. Miller <davem@davemloft.net> 22732M: Jakub Kicinski <kuba@kernel.org> 22733M: Jesper Dangaard Brouer <hawk@kernel.org> 22734M: John Fastabend <john.fastabend@gmail.com> 22735L: netdev@vger.kernel.org 22736L: bpf@vger.kernel.org 22737S: Supported 22738F: include/net/xdp.h 22739F: include/net/xdp_priv.h 22740F: include/trace/events/xdp.h 22741F: kernel/bpf/cpumap.c 22742F: kernel/bpf/devmap.c 22743F: net/core/xdp.c 22744F: samples/bpf/xdp* 22745F: tools/testing/selftests/bpf/*xdp* 22746F: tools/testing/selftests/bpf/*/*xdp* 22747F: drivers/net/ethernet/*/*/*/*/*xdp* 22748F: drivers/net/ethernet/*/*/*xdp* 22749K: (?:\b|_)xdp(?:\b|_) 22750 22751XDP SOCKETS (AF_XDP) 22752M: Björn Töpel <bjorn@kernel.org> 22753M: Magnus Karlsson <magnus.karlsson@intel.com> 22754M: Maciej Fijalkowski <maciej.fijalkowski@intel.com> 22755R: Jonathan Lemon <jonathan.lemon@gmail.com> 22756L: netdev@vger.kernel.org 22757L: bpf@vger.kernel.org 22758S: Maintained 22759F: Documentation/networking/af_xdp.rst 22760F: include/net/xdp_sock* 22761F: include/net/xsk_buff_pool.h 22762F: include/uapi/linux/if_xdp.h 22763F: include/uapi/linux/xdp_diag.h 22764F: include/net/netns/xdp.h 22765F: net/xdp/ 22766F: tools/testing/selftests/bpf/*xsk* 22767 22768XEN BLOCK SUBSYSTEM 22769M: Roger Pau Monné <roger.pau@citrix.com> 22770L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22771S: Supported 22772F: drivers/block/xen* 22773F: drivers/block/xen-blkback/* 22774 22775XEN HYPERVISOR ARM 22776M: Stefano Stabellini <sstabellini@kernel.org> 22777L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22778S: Maintained 22779F: arch/arm/include/asm/xen/ 22780F: arch/arm/xen/ 22781 22782XEN HYPERVISOR ARM64 22783M: Stefano Stabellini <sstabellini@kernel.org> 22784L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22785S: Maintained 22786F: arch/arm64/include/asm/xen/ 22787F: arch/arm64/xen/ 22788 22789XEN HYPERVISOR INTERFACE 22790M: Juergen Gross <jgross@suse.com> 22791M: Stefano Stabellini <sstabellini@kernel.org> 22792R: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com> 22793L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22794S: Supported 22795T: git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git 22796F: Documentation/ABI/stable/sysfs-hypervisor-xen 22797F: Documentation/ABI/testing/sysfs-hypervisor-xen 22798F: drivers/*/xen-*front.c 22799F: drivers/xen/ 22800F: include/uapi/xen/ 22801F: include/xen/ 22802F: kernel/configs/xen.config 22803 22804XEN HYPERVISOR X86 22805M: Juergen Gross <jgross@suse.com> 22806R: Boris Ostrovsky <boris.ostrovsky@oracle.com> 22807L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22808S: Supported 22809F: arch/x86/configs/xen.config 22810F: arch/x86/include/asm/pvclock-abi.h 22811F: arch/x86/include/asm/xen/ 22812F: arch/x86/platform/pvh/ 22813F: arch/x86/xen/ 22814 22815XEN NETWORK BACKEND DRIVER 22816M: Wei Liu <wei.liu@kernel.org> 22817M: Paul Durrant <paul@xen.org> 22818L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22819L: netdev@vger.kernel.org 22820S: Supported 22821F: drivers/net/xen-netback/* 22822 22823XEN PCI SUBSYSTEM 22824M: Juergen Gross <jgross@suse.com> 22825L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22826S: Supported 22827F: arch/x86/pci/*xen* 22828F: drivers/pci/*xen* 22829 22830XEN PVSCSI DRIVERS 22831M: Juergen Gross <jgross@suse.com> 22832L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22833L: linux-scsi@vger.kernel.org 22834S: Supported 22835F: drivers/scsi/xen-scsifront.c 22836F: drivers/xen/xen-scsiback.c 22837F: include/xen/interface/io/vscsiif.h 22838 22839XEN PVUSB DRIVER 22840M: Juergen Gross <jgross@suse.com> 22841L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22842L: linux-usb@vger.kernel.org 22843S: Supported 22844F: drivers/usb/host/xen* 22845F: include/xen/interface/io/usbif.h 22846 22847XEN SOUND FRONTEND DRIVER 22848M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 22849L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22850L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22851S: Supported 22852F: sound/xen/* 22853 22854XEN SWIOTLB SUBSYSTEM 22855M: Juergen Gross <jgross@suse.com> 22856M: Stefano Stabellini <sstabellini@kernel.org> 22857L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22858L: iommu@lists.linux.dev 22859S: Supported 22860F: arch/*/include/asm/xen/swiotlb-xen.h 22861F: drivers/xen/swiotlb-xen.c 22862F: include/xen/arm/swiotlb-xen.h 22863F: include/xen/swiotlb-xen.h 22864 22865XFS FILESYSTEM 22866C: irc://irc.oftc.net/xfs 22867M: Darrick J. Wong <djwong@kernel.org> 22868L: linux-xfs@vger.kernel.org 22869S: Supported 22870W: http://xfs.org/ 22871T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 22872F: Documentation/ABI/testing/sysfs-fs-xfs 22873F: Documentation/admin-guide/xfs.rst 22874F: Documentation/filesystems/xfs-delayed-logging-design.rst 22875F: Documentation/filesystems/xfs-self-describing-metadata.rst 22876F: fs/xfs/ 22877F: include/uapi/linux/dqblk_xfs.h 22878F: include/uapi/linux/fsmap.h 22879 22880XILINX AMS DRIVER 22881M: Anand Ashok Dumbre <anand.ashok.dumbre@xilinx.com> 22882L: linux-iio@vger.kernel.org 22883S: Maintained 22884F: Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml 22885F: drivers/iio/adc/xilinx-ams.c 22886 22887XILINX AXI ETHERNET DRIVER 22888M: Radhey Shyam Pandey <radhey.shyam.pandey@xilinx.com> 22889S: Maintained 22890F: drivers/net/ethernet/xilinx/xilinx_axienet* 22891 22892XILINX CAN DRIVER 22893M: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com> 22894R: Naga Sureshkumar Relli <naga.sureshkumar.relli@xilinx.com> 22895L: linux-can@vger.kernel.org 22896S: Maintained 22897F: Documentation/devicetree/bindings/net/can/xilinx,can.yaml 22898F: drivers/net/can/xilinx_can.c 22899 22900XILINX GPIO DRIVER 22901M: Shubhrajyoti Datta <shubhrajyoti.datta@xilinx.com> 22902R: Srinivas Neeli <srinivas.neeli@xilinx.com> 22903R: Michal Simek <michal.simek@xilinx.com> 22904S: Maintained 22905F: Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml 22906F: Documentation/devicetree/bindings/gpio/gpio-zynq.yaml 22907F: drivers/gpio/gpio-xilinx.c 22908F: drivers/gpio/gpio-zynq.c 22909 22910XILINX SD-FEC IP CORES 22911M: Derek Kiernan <derek.kiernan@xilinx.com> 22912M: Dragan Cvetic <dragan.cvetic@xilinx.com> 22913S: Maintained 22914F: Documentation/devicetree/bindings/misc/xlnx,sd-fec.txt 22915F: Documentation/misc-devices/xilinx_sdfec.rst 22916F: drivers/misc/Kconfig 22917F: drivers/misc/Makefile 22918F: drivers/misc/xilinx_sdfec.c 22919F: include/uapi/misc/xilinx_sdfec.h 22920 22921XILINX PWM DRIVER 22922M: Sean Anderson <sean.anderson@seco.com> 22923S: Maintained 22924F: drivers/pwm/pwm-xilinx.c 22925F: include/clocksource/timer-xilinx.h 22926 22927XILINX UARTLITE SERIAL DRIVER 22928M: Peter Korsgaard <jacmet@sunsite.dk> 22929L: linux-serial@vger.kernel.org 22930S: Maintained 22931F: drivers/tty/serial/uartlite.c 22932 22933XILINX VIDEO IP CORES 22934M: Hyun Kwon <hyun.kwon@xilinx.com> 22935M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22936L: linux-media@vger.kernel.org 22937S: Supported 22938T: git git://linuxtv.org/media_tree.git 22939F: Documentation/devicetree/bindings/media/xilinx/ 22940F: drivers/media/platform/xilinx/ 22941F: include/uapi/linux/xilinx-v4l2-controls.h 22942 22943XILINX XDMA DRIVER 22944M: Lizhi Hou <lizhi.hou@amd.com> 22945M: Brian Xu <brian.xu@amd.com> 22946M: Raj Kumar Rampelli <raj.kumar.rampelli@amd.com> 22947L: dmaengine@vger.kernel.org 22948S: Supported 22949F: drivers/dma/xilinx/xdma-regs.h 22950F: drivers/dma/xilinx/xdma.c 22951F: include/linux/dma/amd_xdma.h 22952F: include/linux/platform_data/amd_xdma.h 22953 22954XILINX ZYNQMP DPDMA DRIVER 22955M: Hyun Kwon <hyun.kwon@xilinx.com> 22956M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22957L: dmaengine@vger.kernel.org 22958S: Supported 22959F: Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml 22960F: drivers/dma/xilinx/xilinx_dpdma.c 22961F: include/dt-bindings/dma/xlnx-zynqmp-dpdma.h 22962 22963XILINX ZYNQMP OCM EDAC DRIVER 22964M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 22965M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 22966S: Maintained 22967F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynqmp-ocmc-1.0.yaml 22968F: drivers/edac/zynqmp_edac.c 22969 22970XILINX ZYNQMP PSGTR PHY DRIVER 22971M: Anurag Kumar Vulisha <anurag.kumar.vulisha@xilinx.com> 22972M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22973L: linux-kernel@vger.kernel.org 22974S: Supported 22975T: git https://github.com/Xilinx/linux-xlnx.git 22976F: Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml 22977F: drivers/phy/xilinx/phy-zynqmp.c 22978 22979XILINX ZYNQMP SHA3 DRIVER 22980M: Harsha <harsha.harsha@xilinx.com> 22981S: Maintained 22982F: drivers/crypto/xilinx/zynqmp-sha.c 22983 22984XILINX EVENT MANAGEMENT DRIVER 22985M: Abhyuday Godhasara <abhyuday.godhasara@xilinx.com> 22986S: Maintained 22987F: drivers/soc/xilinx/xlnx_event_manager.c 22988F: include/linux/firmware/xlnx-event-manager.h 22989 22990XILLYBUS DRIVER 22991M: Eli Billauer <eli.billauer@gmail.com> 22992L: linux-kernel@vger.kernel.org 22993S: Supported 22994F: drivers/char/xillybus/ 22995 22996XLP9XX I2C DRIVER 22997M: George Cherian <gcherian@marvell.com> 22998L: linux-i2c@vger.kernel.org 22999S: Supported 23000W: http://www.marvell.com 23001F: drivers/i2c/busses/i2c-xlp9xx.c 23002 23003XRA1403 GPIO EXPANDER 23004M: Nandor Han <nandor.han@ge.com> 23005M: Semi Malinen <semi.malinen@ge.com> 23006L: linux-gpio@vger.kernel.org 23007S: Maintained 23008F: Documentation/devicetree/bindings/gpio/gpio-xra1403.txt 23009F: drivers/gpio/gpio-xra1403.c 23010 23011XTENSA XTFPGA PLATFORM SUPPORT 23012M: Max Filippov <jcmvbkbc@gmail.com> 23013L: linux-xtensa@linux-xtensa.org 23014S: Maintained 23015F: drivers/spi/spi-xtensa-xtfpga.c 23016F: sound/soc/xtensa/xtfpga-i2s.c 23017 23018YAM DRIVER FOR AX.25 23019M: Jean-Paul Roubelat <jpr@f6fbb.org> 23020L: linux-hams@vger.kernel.org 23021S: Maintained 23022F: drivers/net/hamradio/yam* 23023F: include/linux/yam.h 23024 23025YAMA SECURITY MODULE 23026M: Kees Cook <keescook@chromium.org> 23027S: Supported 23028T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 23029F: Documentation/admin-guide/LSM/Yama.rst 23030F: security/yama/ 23031 23032YEALINK PHONE DRIVER 23033M: Henk Vergonet <Henk.Vergonet@gmail.com> 23034L: usbb2k-api-dev@nongnu.org 23035S: Maintained 23036F: Documentation/input/devices/yealink.rst 23037F: drivers/input/misc/yealink.* 23038 23039Z8530 DRIVER FOR AX.25 23040M: Joerg Reuter <jreuter@yaina.de> 23041L: linux-hams@vger.kernel.org 23042S: Maintained 23043W: http://yaina.de/jreuter/ 23044W: http://www.qsl.net/dl1bke/ 23045F: Documentation/networking/device_drivers/hamradio/z8530drv.rst 23046F: drivers/net/hamradio/*scc.c 23047F: drivers/net/hamradio/z8530.h 23048 23049ZBUD COMPRESSED PAGE ALLOCATOR 23050M: Seth Jennings <sjenning@redhat.com> 23051M: Dan Streetman <ddstreet@ieee.org> 23052L: linux-mm@kvack.org 23053S: Maintained 23054F: mm/zbud.c 23055 23056Z3FOLD COMPRESSED PAGE ALLOCATOR 23057M: Vitaly Wool <vitaly.wool@konsulko.com> 23058R: Miaohe Lin <linmiaohe@huawei.com> 23059L: linux-mm@kvack.org 23060S: Maintained 23061F: mm/z3fold.c 23062 23063ZD1211RW WIRELESS DRIVER 23064M: Ulrich Kunitz <kune@deine-taler.de> 23065L: linux-wireless@vger.kernel.org 23066L: zd1211-devs@lists.sourceforge.net (subscribers-only) 23067S: Maintained 23068W: http://zd1211.ath.cx/wiki/DriverRewrite 23069F: drivers/net/wireless/zydas/zd1211rw/ 23070 23071ZD1301 MEDIA DRIVER 23072M: Antti Palosaari <crope@iki.fi> 23073L: linux-media@vger.kernel.org 23074S: Maintained 23075W: https://linuxtv.org/ 23076W: http://palosaari.fi/linux/ 23077Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23078F: drivers/media/usb/dvb-usb-v2/zd1301* 23079 23080ZD1301_DEMOD MEDIA DRIVER 23081M: Antti Palosaari <crope@iki.fi> 23082L: linux-media@vger.kernel.org 23083S: Maintained 23084W: https://linuxtv.org/ 23085W: http://palosaari.fi/linux/ 23086Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23087F: drivers/media/dvb-frontends/zd1301_demod* 23088 23089ZHAOXIN PROCESSOR SUPPORT 23090M: Tony W Wang-oc <TonyWWang-oc@zhaoxin.com> 23091L: linux-kernel@vger.kernel.org 23092S: Maintained 23093F: arch/x86/kernel/cpu/zhaoxin.c 23094 23095ZONEFS FILESYSTEM 23096M: Damien Le Moal <damien.lemoal@opensource.wdc.com> 23097M: Naohiro Aota <naohiro.aota@wdc.com> 23098R: Johannes Thumshirn <jth@kernel.org> 23099L: linux-fsdevel@vger.kernel.org 23100S: Maintained 23101T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git 23102F: Documentation/filesystems/zonefs.rst 23103F: fs/zonefs/ 23104 23105ZPOOL COMPRESSED PAGE STORAGE API 23106M: Dan Streetman <ddstreet@ieee.org> 23107L: linux-mm@kvack.org 23108S: Maintained 23109F: include/linux/zpool.h 23110F: mm/zpool.c 23111 23112ZR36067 VIDEO FOR LINUX DRIVER 23113M: Corentin Labbe <clabbe@baylibre.com> 23114L: mjpeg-users@lists.sourceforge.net 23115L: linux-media@vger.kernel.org 23116S: Maintained 23117W: http://mjpeg.sourceforge.net/driver-zoran/ 23118Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23119F: Documentation/driver-api/media/drivers/zoran.rst 23120F: drivers/media/pci/zoran/ 23121 23122ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER 23123M: Minchan Kim <minchan@kernel.org> 23124M: Sergey Senozhatsky <senozhatsky@chromium.org> 23125L: linux-kernel@vger.kernel.org 23126S: Maintained 23127F: Documentation/admin-guide/blockdev/zram.rst 23128F: drivers/block/zram/ 23129 23130ZS DECSTATION Z85C30 SERIAL DRIVER 23131M: "Maciej W. Rozycki" <macro@orcam.me.uk> 23132S: Maintained 23133F: drivers/tty/serial/zs.* 23134 23135ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR 23136M: Minchan Kim <minchan@kernel.org> 23137M: Sergey Senozhatsky <senozhatsky@chromium.org> 23138L: linux-mm@kvack.org 23139S: Maintained 23140F: Documentation/mm/zsmalloc.rst 23141F: include/linux/zsmalloc.h 23142F: mm/zsmalloc.c 23143 23144ZSTD 23145M: Nick Terrell <terrelln@fb.com> 23146S: Maintained 23147B: https://github.com/facebook/zstd/issues 23148T: git https://github.com/terrelln/linux.git 23149F: include/linux/zstd* 23150F: lib/zstd/ 23151F: lib/decompress_unzstd.c 23152F: crypto/zstd.c 23153N: zstd 23154K: zstd 23155 23156ZSWAP COMPRESSED SWAP CACHING 23157M: Seth Jennings <sjenning@redhat.com> 23158M: Dan Streetman <ddstreet@ieee.org> 23159M: Vitaly Wool <vitaly.wool@konsulko.com> 23160L: linux-mm@kvack.org 23161S: Maintained 23162F: mm/zswap.c 23163 23164THE REST 23165M: Linus Torvalds <torvalds@linux-foundation.org> 23166L: linux-kernel@vger.kernel.org 23167S: Buried alive in reporters 23168T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 23169F: * 23170F: */ 23171
